diff --git a/dist/xeokit-bim-viewer.es.js b/dist/xeokit-bim-viewer.es.js
index ced7fb73..26a36176 100644
--- a/dist/xeokit-bim-viewer.es.js
+++ b/dist/xeokit-bim-viewer.es.js
@@ -8203,7 +8203,7 @@ class Component {
     }
 }
 
-const tempVec3a$F = math.vec3();
+const tempVec3a$E = math.vec3();
 
 /**
  * Given a view matrix and a relative-to-center (RTC) coordinate origin, returns a view matrix
@@ -8283,7 +8283,7 @@ function worldToRTCPos(worldPos, rtcCenter, rtcPos) {
  */
 function worldToRTCPositions(worldPositions, rtcPositions, rtcCenter, cellSize = 1000) {
 
-    const center = math.getPositionsCenter(worldPositions, tempVec3a$F);
+    const center = math.getPositionsCenter(worldPositions, tempVec3a$E);
 
     const rtcCenterX = Math.round(center[0] / cellSize) * cellSize;
     const rtcCenterY = Math.round(center[1] / cellSize) * cellSize;
@@ -8319,7 +8319,7 @@ function worldToRTCPositions(worldPositions, rtcPositions, rtcCenter, cellSize =
  */
 function getPlaneRTCPos(dist, dir, rtcCenter, rtcPlanePos) {
     const rtcCenterToPlaneDist = math.dotVec3(dir, rtcCenter) + dist;
-    const dirNormalized = math.normalizeVec3(dir, tempVec3a$F);
+    const dirNormalized = math.normalizeVec3(dir, tempVec3a$E);
     math.mulVec3Scalar(dirNormalized, -rtcCenterToPlaneDist, rtcPlanePos);
     return rtcPlanePos;
 }
@@ -9150,52 +9150,6 @@ class Spinner extends Component {
     }
 }
 
-/**
- * @private
- * @type {{WEBGL: boolean, SUPPORTED_EXTENSIONS: {}}}
- */
-const WEBGL_INFO = {
-    WEBGL: false,
-    SUPPORTED_EXTENSIONS: {}
-};
-
-const canvas = document.createElement("canvas");
-
-if (canvas) {
-
-    const gl = canvas.getContext("webgl", {antialias: true}) || canvas.getContext("experimental-webgl", {antialias: true});
-
-    WEBGL_INFO.WEBGL = !!gl;
-
-    if (WEBGL_INFO.WEBGL) {
-        WEBGL_INFO.ANTIALIAS = gl.getContextAttributes().antialias;
-        if (gl.getShaderPrecisionFormat) {
-            if (gl.getShaderPrecisionFormat(gl.FRAGMENT_SHADER, gl.HIGH_FLOAT).precision > 0) {
-                WEBGL_INFO.FS_MAX_FLOAT_PRECISION = "highp";
-            } else if (gl.getShaderPrecisionFormat(gl.FRAGMENT_SHADER, gl.MEDIUM_FLOAT).precision > 0) {
-                WEBGL_INFO.FS_MAX_FLOAT_PRECISION = "mediump";
-            } else {
-                WEBGL_INFO.FS_MAX_FLOAT_PRECISION = "lowp";
-            }
-        } else {
-            WEBGL_INFO.FS_MAX_FLOAT_PRECISION = "mediump";
-        }
-        WEBGL_INFO.DEPTH_BUFFER_BITS = gl.getParameter(gl.DEPTH_BITS);
-        WEBGL_INFO.MAX_TEXTURE_SIZE = gl.getParameter(gl.MAX_TEXTURE_SIZE);
-        WEBGL_INFO.MAX_CUBE_MAP_SIZE = gl.getParameter(gl.MAX_CUBE_MAP_TEXTURE_SIZE);
-        WEBGL_INFO.MAX_RENDERBUFFER_SIZE = gl.getParameter(gl.MAX_RENDERBUFFER_SIZE);
-        WEBGL_INFO.MAX_TEXTURE_UNITS = gl.getParameter(gl.MAX_COMBINED_TEXTURE_IMAGE_UNITS);
-        WEBGL_INFO.MAX_TEXTURE_IMAGE_UNITS = gl.getParameter(gl.MAX_TEXTURE_IMAGE_UNITS);
-        WEBGL_INFO.MAX_VERTEX_ATTRIBS = gl.getParameter(gl.MAX_VERTEX_ATTRIBS);
-        WEBGL_INFO.MAX_VERTEX_UNIFORM_VECTORS = gl.getParameter(gl.MAX_VERTEX_UNIFORM_VECTORS);
-        WEBGL_INFO.MAX_FRAGMENT_UNIFORM_VECTORS = gl.getParameter(gl.MAX_FRAGMENT_UNIFORM_VECTORS);
-        WEBGL_INFO.MAX_VARYING_VECTORS = gl.getParameter(gl.MAX_VARYING_VECTORS);
-        gl.getSupportedExtensions().forEach(function (ext) {
-            WEBGL_INFO.SUPPORTED_EXTENSIONS[ext] = true;
-        });
-    }
-}
-
 const WEBGL_CONTEXT_NAMES = [
     "webgl2",
     "experimental-webgl",
@@ -9985,6 +9939,52 @@ class FrameContext {
     }
 }
 
+/**
+ * @private
+ * @type {{WEBGL: boolean, SUPPORTED_EXTENSIONS: {}}}
+ */
+const WEBGL_INFO = {
+    WEBGL: false,
+    SUPPORTED_EXTENSIONS: {}
+};
+
+const canvas = document.createElement("canvas");
+
+if (canvas) {
+
+    const gl = canvas.getContext("webgl", {antialias: true}) || canvas.getContext("experimental-webgl", {antialias: true});
+
+    WEBGL_INFO.WEBGL = !!gl;
+
+    if (WEBGL_INFO.WEBGL) {
+        WEBGL_INFO.ANTIALIAS = gl.getContextAttributes().antialias;
+        if (gl.getShaderPrecisionFormat) {
+            if (gl.getShaderPrecisionFormat(gl.FRAGMENT_SHADER, gl.HIGH_FLOAT).precision > 0) {
+                WEBGL_INFO.FS_MAX_FLOAT_PRECISION = "highp";
+            } else if (gl.getShaderPrecisionFormat(gl.FRAGMENT_SHADER, gl.MEDIUM_FLOAT).precision > 0) {
+                WEBGL_INFO.FS_MAX_FLOAT_PRECISION = "mediump";
+            } else {
+                WEBGL_INFO.FS_MAX_FLOAT_PRECISION = "lowp";
+            }
+        } else {
+            WEBGL_INFO.FS_MAX_FLOAT_PRECISION = "mediump";
+        }
+        WEBGL_INFO.DEPTH_BUFFER_BITS = gl.getParameter(gl.DEPTH_BITS);
+        WEBGL_INFO.MAX_TEXTURE_SIZE = gl.getParameter(gl.MAX_TEXTURE_SIZE);
+        WEBGL_INFO.MAX_CUBE_MAP_SIZE = gl.getParameter(gl.MAX_CUBE_MAP_TEXTURE_SIZE);
+        WEBGL_INFO.MAX_RENDERBUFFER_SIZE = gl.getParameter(gl.MAX_RENDERBUFFER_SIZE);
+        WEBGL_INFO.MAX_TEXTURE_UNITS = gl.getParameter(gl.MAX_COMBINED_TEXTURE_IMAGE_UNITS);
+        WEBGL_INFO.MAX_TEXTURE_IMAGE_UNITS = gl.getParameter(gl.MAX_TEXTURE_IMAGE_UNITS);
+        WEBGL_INFO.MAX_VERTEX_ATTRIBS = gl.getParameter(gl.MAX_VERTEX_ATTRIBS);
+        WEBGL_INFO.MAX_VERTEX_UNIFORM_VECTORS = gl.getParameter(gl.MAX_VERTEX_UNIFORM_VECTORS);
+        WEBGL_INFO.MAX_FRAGMENT_UNIFORM_VECTORS = gl.getParameter(gl.MAX_FRAGMENT_UNIFORM_VECTORS);
+        WEBGL_INFO.MAX_VARYING_VECTORS = gl.getParameter(gl.MAX_VARYING_VECTORS);
+        gl.getSupportedExtensions().forEach(function (ext) {
+            WEBGL_INFO.SUPPORTED_EXTENSIONS[ext] = true;
+        });
+    }
+}
+
 /**
  * @desc Pick result returned by {@link Scene#pick}.
  *
@@ -10036,16 +10036,16 @@ class PickResult {
         this.touchInput = false;
 
         /**
-         * True when snapped to the nearest vertex position.
+         * True when snapped to nearest edge.
          * @type {boolean}
          */
-        this.snappedToVertex = false;
+        this.snappedToEdge = false;
 
         /**
-         * True when snapped to the nearest edge.
+         * True when snapped to nearest vertex.
          * @type {boolean}
          */
-        this.snappedToEdge = false;
+        this.snappedToVertex = false;
 
         this._canvasPos = new Int16Array([0, 0]);
         this._origin = new Float64Array([0, 0, 0]);
@@ -10318,8 +10318,8 @@ class PickResult {
         this._gotWorldNormal = false;
         this._gotUV = false;
         this.touchInput = false;
-        this.snappedToVertex = false;
         this.snappedToEdge = false;
+        this.snappedToVertex = false;
     }
 }
 
@@ -10493,7 +10493,7 @@ class Program {
         gl.attachShader(this.handle, this._fragmentShader.handle);
         gl.linkProgram(this.handle);
         this.linked = gl.getProgramParameter(this.handle, gl.LINK_STATUS);
-        // HACK: Disable validation temporarily: https://github.com/xeolabs/xeokit/issues/5
+        // HACK: Disable validation temporarily
         // Perhaps we should defer validation until render-time, when the program has values set for all inputs?
         this.validated = true;
         if (!this.linked || !this.validated) {
@@ -10918,7 +10918,7 @@ const MARKER_COLOR = math.vec3([1.0, 0.0, 0.0]);
 const POINT_SIZE = 20;
 const MARKER_SPRITE_CLIPZ_OFFSET = -0.001; // Amount that we offset sprite clip Z coords to raise them from surfaces
 
-const tempVec3a$D = math.vec3();
+const tempVec3a$C = math.vec3();
 
 /**
  * Manages occlusion testing. Private member of a Renderer.
@@ -11255,7 +11255,7 @@ class OcclusionTester {
                         gl.uniform1i(sectionPlaneUniforms.active, active ? 1 : 0);
                         if (active) {
                             const sectionPlane = sectionPlanes[sectionPlaneIndex];
-                            gl.uniform3fv(sectionPlaneUniforms.pos, getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3a$D));
+                            gl.uniform3fv(sectionPlaneUniforms.pos, getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3a$C));
                             gl.uniform3fv(sectionPlaneUniforms.dir, sectionPlane.dir);
                         }
                     }
@@ -12189,7 +12189,7 @@ class RenderBuffer {
 
     read(pickX, pickY, glFormat = null, glType = null, arrayType = Uint8Array, arrayMultiplier = 4) {
         const x = pickX;
-        const y = (this.buffer.height || this.gl.drawingBufferHeight) - pickY;
+        const y = this.buffer.height ? (this.buffer.height - pickY - 1) : (this.gl.drawingBufferHeight - pickY);
         const pix = new arrayType(arrayMultiplier);
         const gl = this.gl;
         gl.readPixels(x, y, 1, 1, glFormat || gl.RGBA, glType || gl.UNSIGNED_BYTE, pix, 0);
@@ -13296,10 +13296,10 @@ const Renderer$1 = function (scene, options) {
      * Picks an Entity.
      * @private
      */
-    this.pick = (function () {
+     this.pick = (function () {
 
         const tempVec3a = math.vec3();
-        const tempMat4a = math.mat4();
+        math.mat4();
         const tempMat4b = math.mat4();
 
         const randomVec3 = math.vec3();
@@ -13341,13 +13341,11 @@ const Renderer$1 = function (scene, options) {
 
                 // Picking with arbitrary World-space ray
                 // Align camera along ray and fire ray through center of canvas
-
-                const pickFrustumMatrix = math.frustumMat4(-1, 1, -1, 1, 0.01, scene.camera.project.far, tempMat4a);
-
+                
                 if (params.matrix) {
 
                     pickViewMatrix = params.matrix;
-                    pickProjMatrix = pickFrustumMatrix;
+                    pickProjMatrix = scene.camera.projMatrix;
 
                 } else {
 
@@ -13364,7 +13362,7 @@ const Renderer$1 = function (scene, options) {
                     math.cross3Vec3(worldRayDir, randomVec3, up);
 
                     pickViewMatrix = math.lookAtMat4v(worldRayOrigin, look, up, tempMat4b);
-                    pickProjMatrix = pickFrustumMatrix;
+                    pickProjMatrix = scene.camera.projMatrix;
 
                     pickResult.origin = worldRayOrigin;
                     pickResult.direction = worldRayDir;
@@ -13386,7 +13384,7 @@ const Renderer$1 = function (scene, options) {
                 }
             }
 
-            const pickBuffer = renderBufferManager.getRenderBuffer("pick");
+            const pickBuffer = renderBufferManager.getRenderBuffer("pick", { size: [1, 1] });
 
             pickBuffer.bind();
 
@@ -13448,10 +13446,13 @@ const Renderer$1 = function (scene, options) {
         frameCtx.pickViewMatrix = pickViewMatrix;
         frameCtx.pickProjMatrix = pickProjMatrix;
         frameCtx.pickInvisible = !!params.pickInvisible;
+        frameCtx.pickClipPos = [
+            getClipPosX(canvasPos[0], gl.drawingBufferWidth),
+            getClipPosY(canvasPos[1], gl.drawingBufferHeight),
+        ];
 
-        gl.viewport(0, 0, gl.drawingBufferWidth, gl.drawingBufferHeight);
-
-        gl.clearColor(0, 0, 0, 0);
+        gl.viewport(0, 0, 1, 1);
+        gl.depthMask(true);
         gl.enable(gl.DEPTH_TEST);
         gl.disable(gl.CULL_FACE);
         gl.disable(gl.BLEND);
@@ -13484,8 +13485,7 @@ const Renderer$1 = function (scene, options) {
                 }
             }
         }
-        const resolutionScale = scene.canvas.resolutionScale;
-        const pix = pickBuffer.read(Math.round(canvasPos[0] * resolutionScale), Math.round(canvasPos[1] * resolutionScale));
+        const pix = pickBuffer.read(0, 0);
         let pickID = pix[0] + (pix[1] * 256) + (pix[2] * 256 * 256) + (pix[3] * 256 * 256 * 256);
 
         if (pickID < 0) {
@@ -13510,8 +13510,12 @@ const Renderer$1 = function (scene, options) {
         frameCtx.pickViewMatrix = pickViewMatrix; // Can be null
         frameCtx.pickProjMatrix = pickProjMatrix; // Can be null
         // frameCtx.pickInvisible = !!params.pickInvisible;
+        frameCtx.pickClipPos = [
+            getClipPosX(canvasPos[0], gl.drawingBufferWidth),
+            getClipPosY(canvasPos[1], gl.drawingBufferHeight),
+        ];
 
-        gl.viewport(0, 0, gl.drawingBufferWidth, gl.drawingBufferHeight);
+        gl.viewport(0, 0, 1, 1);
 
         gl.clearColor(0, 0, 0, 0);
         gl.enable(gl.DEPTH_TEST);
@@ -13521,8 +13525,7 @@ const Renderer$1 = function (scene, options) {
 
         pickable.drawPickTriangles(frameCtx);
 
-        const resolutionScale = scene.canvas.resolutionScale;
-        const pix = pickBuffer.read(Math.round(canvasPos[0] * resolutionScale), Math.round(canvasPos[1] * resolutionScale));
+        const pix = pickBuffer.read(0, 0);
 
         let primIndex = pix[0] + (pix[1] * 256) + (pix[2] * 256 * 256) + (pix[3] * 256 * 256 * 256);
 
@@ -13554,10 +13557,15 @@ const Renderer$1 = function (scene, options) {
             frameCtx.pickZFar = nearAndFar[1];
             frameCtx.pickElementsCount = pickable.pickElementsCount;
             frameCtx.pickElementsOffset = pickable.pickElementsOffset;
-
-            gl.viewport(0, 0, gl.drawingBufferWidth, gl.drawingBufferHeight);
+            frameCtx.pickClipPos = [
+                getClipPosX(canvasPos[0], gl.drawingBufferWidth),
+                getClipPosY(canvasPos[1], gl.drawingBufferHeight),
+            ];
+    
+            gl.viewport(0, 0, 1, 1);
 
             gl.clearColor(0, 0, 0, 0);
+            gl.depthMask(true);
             gl.enable(gl.DEPTH_TEST);
             gl.disable(gl.CULL_FACE);
             gl.disable(gl.BLEND);
@@ -13565,8 +13573,7 @@ const Renderer$1 = function (scene, options) {
 
             pickable.drawPickDepths(frameCtx); // Draw color-encoded fragment screen-space depths
 
-            const resolutionScale = scene.canvas.resolutionScale;
-            const pix = pickBuffer.read(Math.round(canvasPos[0] * resolutionScale), Math.round(canvasPos[1] * resolutionScale));
+            const pix = pickBuffer.read(0, 0);
 
             const screenZ = unpackDepth(pix); // Get screen-space Z at the given canvas coords
 
@@ -13615,7 +13622,7 @@ const Renderer$1 = function (scene, options) {
     })();
 
     function snapInitDepthBuf(frameCtx) {
-        frameCtx.snapPickLayerParams = {};
+        frameCtx.snapPickLayerParams = [];
         frameCtx.snapPickLayerNumber = 0;
         for (let type in drawableTypeInfo) {
             const drawableInfo = drawableTypeInfo[type];
@@ -13633,8 +13640,8 @@ const Renderer$1 = function (scene, options) {
     }
 
     function snapPickDrawSnapDepths(frameCtx) {
-        frameCtx.snapPickLayerParams = {};
-        frameCtx.snapPickLayerNumber = 0;
+        frameCtx.snapPickLayerParams = frameCtx.snapPickLayerParams || [];
+        frameCtx.snapPickLayerNumber = frameCtx.snapPickLayerParams.length;
         for (let type in drawableTypeInfo) {
             const drawableInfo = drawableTypeInfo[type];
             const drawableList = drawableInfo.drawableList;
@@ -13660,12 +13667,17 @@ const Renderer$1 = function (scene, options) {
 
     /**
      * @param {[number, number]} canvasPos
-     * @param {number} snapRadiusInPixels
-     * @param {"vertex"|"edge"} snapMode
+     * @param {number} [snapRadiusInPixels=30]
+     * @param {boolean} [snapToVertex=true]
+     * @param {boolean} [snapToEdge=true]
      *
-     * @returns {{worldPos:number[],snappedWorldPos:null|number[],snappedCanvasPos:null|number[]}}
+     * @returns {{worldPos:number[],snappedWorldPos:null|number[],snappedCanvasPos:null|number[], snapType:null|"vertex"|"edge"}}
      */
-    this.snapPick = function (canvasPos, snapRadiusInPixels = 50, snapMode = "vertex") {
+    this.snapPick = function (canvasPos, snapRadiusInPixels = 30, snapToVertex = true, snapToEdge = true) {
+
+        if (!snapToVertex && !snapToEdge) {
+            return this.pick({canvasPos, pickSurface: true});
+        }
 
         frameCtx.reset();
         frameCtx.backfaces = true;
@@ -13691,8 +13703,6 @@ const Renderer$1 = function (scene, options) {
             gl.drawingBufferHeight / (2 * snapRadiusInPixels),
         ];
 
-        frameCtx.snapMode = snapMode;
-
         // Bind and clear the snap render target
 
         vertexPickBuffer.bind(gl.RGBA32I);
@@ -13729,7 +13739,26 @@ const Renderer$1 = function (scene, options) {
         const layerParamsSurface = snapInitDepthBuf(frameCtx);
 
         // b) snap-pick
-        const layerParamsSnap = snapPickDrawSnapDepths(frameCtx);
+        const layerParamsSnap = [];
+        frameCtx.snapPickLayerParams = layerParamsSnap;
+
+        gl.depthMask(false);
+
+        if (snapToVertex && snapToEdge) {
+            frameCtx.snapMode = "edge";
+            snapPickDrawSnapDepths(frameCtx);
+
+            frameCtx.snapMode = "vertex";
+            frameCtx.snapPickLayerNumber++;
+
+            snapPickDrawSnapDepths(frameCtx);
+        } else {
+            frameCtx.snapMode = snapToVertex ? "vertex" : "edge";
+
+            snapPickDrawSnapDepths(frameCtx);
+        }
+
+        gl.depthMask(true);
 
         // Read and decode the snapped coordinates
 
@@ -13747,7 +13776,7 @@ const Renderer$1 = function (scene, options) {
         const pickResultMiddleXY = snapPickResultArray.slice(middleIndex, middleIndex + 4);
 
         if (pickResultMiddleXY[3] !== 0) {
-            const pickedLayerParmasSurface = layerParamsSurface[Math.abs(pickResultMiddleXY[3])];
+            const pickedLayerParmasSurface = layerParamsSurface[Math.abs(pickResultMiddleXY[3]) % layerParamsSurface.length];
             const origin = pickedLayerParmasSurface.origin;
             const scale = pickedLayerParmasSurface.coordinateScale;
             worldPos = [
@@ -13765,7 +13794,6 @@ const Renderer$1 = function (scene, options) {
             if (snapPickResultArray[i + 3] > 0) {
                 const pixelNumber = Math.floor(i / 4);
                 const w = vertexPickBuffer.size[0];
-                vertexPickBuffer.size[1];
                 const x = pixelNumber % w - Math.floor(w / 2);
                 const y = Math.floor(pixelNumber / w) - Math.floor(w / 2);
                 const dist = (Math.sqrt(Math.pow(x, 2) + Math.pow(y, 2)));
@@ -13773,6 +13801,7 @@ const Renderer$1 = function (scene, options) {
                     x,
                     y,
                     dist,
+                    isVertex: snapToVertex && snapToEdge ? snapPickResultArray[i + 3] > layerParamsSnap.length / 2 : snapToVertex,
                     result: [
                         snapPickResultArray[i + 0],
                         snapPickResultArray[i + 1],
@@ -13784,12 +13813,19 @@ const Renderer$1 = function (scene, options) {
         }
 
         let snappedWorldPos = null;
+        let snapType = null;
 
         if (snapPickResult.length > 0) {
+            // vertex snap first, then edge snap
             snapPickResult.sort((a, b) => {
-                return a.dist - b.dist
+                if (a.isVertex !== b.isVertex) {
+                    return a.isVertex ? -1 : 1;
+                } else {
+                    return a.dist - b.dist;
+                }
             });
 
+            snapType = snapPickResult[0].isVertex ? "vertex" : "edge";
             snapPickResult = snapPickResult[0].result;
 
             const pickedLayerParmas = layerParamsSnap[snapPickResult[3]];
@@ -13815,6 +13851,9 @@ const Renderer$1 = function (scene, options) {
         }
 
         return {
+            snapType,
+            snappedToVertex: snapType === "vertex",
+            snappedToEdge: snapType === "edge",
             worldPos,
             snappedWorldPos,
             snappedCanvasPos
@@ -13835,21 +13874,34 @@ const Renderer$1 = function (scene, options) {
         frameCtx.pickOrigin = pickResult.origin;
         frameCtx.pickViewMatrix = pickViewMatrix;
         frameCtx.pickProjMatrix = pickProjMatrix;
+        frameCtx.pickClipPos = [
+            getClipPosX(canvasPos[0], gl.drawingBufferWidth),
+            getClipPosY(canvasPos[1], gl.drawingBufferHeight),
+        ];
 
-        gl.viewport(0, 0, gl.drawingBufferWidth, gl.drawingBufferHeight);
+        const pickNormalBuffer = renderBufferManager.getRenderBuffer("pick-normal", { size: [3, 3] });
+
+        pickNormalBuffer.bind(gl.RGBA32I);
+
+        gl.viewport(0, 0, pickNormalBuffer.size[0], pickNormalBuffer.size[1]);
 
-        gl.clearColor(0, 0, 0, 0);
         gl.enable(gl.DEPTH_TEST);
         gl.disable(gl.CULL_FACE);
         gl.disable(gl.BLEND);
-        gl.clear(gl.COLOR_BUFFER_BIT | gl.DEPTH_BUFFER_BIT);
+        gl.clear(gl.DEPTH_BUFFER_BIT);
+        gl.clearBufferiv(gl.COLOR, 0, new Int32Array([0, 0, 0, 0]));
 
         pickable.drawPickNormals(frameCtx); // Draw color-encoded fragment World-space normals
 
-        const resolutionScale = scene.canvas.resolutionScale;
-        const pix = pickBuffer.read(Math.round(canvasPos[0] * resolutionScale), Math.round(canvasPos[1] * resolutionScale));
+        const pix = pickNormalBuffer.read(1, 1, gl.RGBA_INTEGER, gl.INT, Int32Array, 4);
+
+        pickNormalBuffer.unbind();
 
-        const worldNormal = [(pix[0] / 256.0) - 0.5, (pix[1] / 256.0) - 0.5, (pix[2] / 256.0) - 0.5];
+        const worldNormal = [
+            pix[0] / math.MAX_INT,
+            pix[1] / math.MAX_INT,
+            pix[2] / math.MAX_INT,
+        ];
 
         math.normalizeVec3(worldNormal);
 
@@ -16639,10 +16691,10 @@ class CustomProjection extends Component {
 }
 
 const tempVec3$7 = math.vec3();
-const tempVec3b$q = math.vec3();
-const tempVec3c$m = math.vec3();
-const tempVec3d$g = math.vec3();
-const tempVec3e$8 = math.vec3();
+const tempVec3b$r = math.vec3();
+const tempVec3c$n = math.vec3();
+const tempVec3d$h = math.vec3();
+const tempVec3e$4 = math.vec3();
 const tempVec3f$2 = math.vec3();
 const tempVec4a$d = math.vec4();
 const tempVec4b$c = math.vec4();
@@ -16952,9 +17004,9 @@ class Camera extends Component {
     orbitYaw(angleInc) {
         let lookEyeVec = math.subVec3(this._eye, this._look, tempVec3$7);
         math.rotationMat4v(angleInc * 0.0174532925, this._gimbalLock ? this._worldUp : this._up, tempMat);
-        lookEyeVec = math.transformPoint3(tempMat, lookEyeVec, tempVec3b$q);
-        this.eye = math.addVec3(this._look, lookEyeVec, tempVec3c$m); // Set eye position as 'look' plus 'eye' vector
-        this.up = math.transformPoint3(tempMat, this._up, tempVec3d$g); // Rotate 'up' vector
+        lookEyeVec = math.transformPoint3(tempMat, lookEyeVec, tempVec3b$r);
+        this.eye = math.addVec3(this._look, lookEyeVec, tempVec3c$n); // Set eye position as 'look' plus 'eye' vector
+        this.up = math.transformPoint3(tempMat, this._up, tempVec3d$h); // Rotate 'up' vector
     }
 
     /**
@@ -16970,10 +17022,10 @@ class Camera extends Component {
             }
         }
         let eye2 = math.subVec3(this._eye, this._look, tempVec3$7);
-        const left = math.cross3Vec3(math.normalizeVec3(eye2, tempVec3b$q), math.normalizeVec3(this._up, tempVec3c$m));
+        const left = math.cross3Vec3(math.normalizeVec3(eye2, tempVec3b$r), math.normalizeVec3(this._up, tempVec3c$n));
         math.rotationMat4v(angleInc * 0.0174532925, left, tempMat);
-        eye2 = math.transformPoint3(tempMat, eye2, tempVec3d$g);
-        this.up = math.transformPoint3(tempMat, this._up, tempVec3e$8);
+        eye2 = math.transformPoint3(tempMat, eye2, tempVec3d$h);
+        this.up = math.transformPoint3(tempMat, this._up, tempVec3e$4);
         this.eye = math.addVec3(eye2, this._look, tempVec3f$2);
     }
 
@@ -16985,10 +17037,10 @@ class Camera extends Component {
     yaw(angleInc) {
         let look2 = math.subVec3(this._look, this._eye, tempVec3$7);
         math.rotationMat4v(angleInc * 0.0174532925, this._gimbalLock ? this._worldUp : this._up, tempMat);
-        look2 = math.transformPoint3(tempMat, look2, tempVec3b$q);
-        this.look = math.addVec3(look2, this._eye, tempVec3c$m);
+        look2 = math.transformPoint3(tempMat, look2, tempVec3b$r);
+        this.look = math.addVec3(look2, this._eye, tempVec3c$n);
         if (this._gimbalLock) {
-            this.up = math.transformPoint3(tempMat, this._up, tempVec3d$g);
+            this.up = math.transformPoint3(tempMat, this._up, tempVec3d$h);
         }
     }
 
@@ -17005,11 +17057,11 @@ class Camera extends Component {
             }
         }
         let look2 = math.subVec3(this._look, this._eye, tempVec3$7);
-        const left = math.cross3Vec3(math.normalizeVec3(look2, tempVec3b$q), math.normalizeVec3(this._up, tempVec3c$m));
+        const left = math.cross3Vec3(math.normalizeVec3(look2, tempVec3b$r), math.normalizeVec3(this._up, tempVec3c$n));
         math.rotationMat4v(angleInc * 0.0174532925, left, tempMat);
         this.up = math.transformPoint3(tempMat, this._up, tempVec3f$2);
-        look2 = math.transformPoint3(tempMat, look2, tempVec3d$g);
-        this.look = math.addVec3(look2, this._eye, tempVec3e$8);
+        look2 = math.transformPoint3(tempMat, look2, tempVec3d$h);
+        this.look = math.addVec3(look2, this._eye, tempVec3e$4);
     }
 
     /**
@@ -17022,25 +17074,25 @@ class Camera extends Component {
         const vec = [0, 0, 0];
         let v;
         if (pan[0] !== 0) {
-            const left = math.cross3Vec3(math.normalizeVec3(eye2, []), math.normalizeVec3(this._up, tempVec3b$q));
+            const left = math.cross3Vec3(math.normalizeVec3(eye2, []), math.normalizeVec3(this._up, tempVec3b$r));
             v = math.mulVec3Scalar(left, pan[0]);
             vec[0] += v[0];
             vec[1] += v[1];
             vec[2] += v[2];
         }
         if (pan[1] !== 0) {
-            v = math.mulVec3Scalar(math.normalizeVec3(this._up, tempVec3c$m), pan[1]);
+            v = math.mulVec3Scalar(math.normalizeVec3(this._up, tempVec3c$n), pan[1]);
             vec[0] += v[0];
             vec[1] += v[1];
             vec[2] += v[2];
         }
         if (pan[2] !== 0) {
-            v = math.mulVec3Scalar(math.normalizeVec3(eye2, tempVec3d$g), pan[2]);
+            v = math.mulVec3Scalar(math.normalizeVec3(eye2, tempVec3d$h), pan[2]);
             vec[0] += v[0];
             vec[1] += v[1];
             vec[2] += v[2];
         }
-        this.eye = math.addVec3(this._eye, vec, tempVec3e$8);
+        this.eye = math.addVec3(this._eye, vec, tempVec3e$4);
         this.look = math.addVec3(this._look, vec, tempVec3f$2);
     }
 
@@ -17051,13 +17103,13 @@ class Camera extends Component {
      */
     zoom(delta) {
         const vec = math.subVec3(this._eye, this._look, tempVec3$7);
-        const lenLook = Math.abs(math.lenVec3(vec, tempVec3b$q));
+        const lenLook = Math.abs(math.lenVec3(vec, tempVec3b$r));
         const newLenLook = Math.abs(lenLook + delta);
         if (newLenLook < 0.5) {
             return;
         }
-        const dir = math.normalizeVec3(vec, tempVec3c$m);
-        this.eye = math.addVec3(this._look, math.mulVec3Scalar(dir, newLenLook), tempVec3d$g);
+        const dir = math.normalizeVec3(vec, tempVec3c$n);
+        this.eye = math.addVec3(this._look, math.mulVec3Scalar(dir, newLenLook), tempVec3d$h);
     }
 
     /**
@@ -22720,116 +22772,6 @@ class LinesMaterial extends Material {
     }
 }
 
-const tempVec3a$C = math.vec3();
-const tempVec3b$p = math.vec3();
-const tempMat4a$g = math.mat4();
-
-/**
- * @private
- */
-class FrustumPlane {
-
-    constructor() {
-        this.normal = math.vec3();
-        this.offset = 0;
-        this.testVertex = math.vec3();
-    }
-
-    set(nx, ny, nz, offset) {
-        const s = 1.0 / Math.sqrt(nx * nx + ny * ny + nz * nz);
-        this.normal[0] = nx * s;
-        this.normal[1] = ny * s;
-        this.normal[2] = nz * s;
-        this.offset = offset * s;
-        this.testVertex[0] = (this.normal[0] >= 0.0) ? 1 : 0;
-        this.testVertex[1] = (this.normal[1] >= 0.0) ? 1 : 0;
-        this.testVertex[2] = (this.normal[2] >= 0.0) ? 1 : 0;
-    }
-}
-
-/**
- * @private
- */
-class Frustum {
-    constructor() {
-        this.planes = [
-            new FrustumPlane(), new FrustumPlane(), new FrustumPlane(),
-            new FrustumPlane(), new FrustumPlane(), new FrustumPlane()
-        ];
-    }
-}
-
-Frustum.INSIDE = 0;
-Frustum.INTERSECT = 1;
-Frustum.OUTSIDE = 2;
-
-/** @private */
-function setFrustum(frustum, viewMat, projMat) {
-
-    const m = math.mulMat4(projMat, viewMat, tempMat4a$g);
-
-    const m0 = m[0];
-    const m1 = m[1];
-    const m2 = m[2];
-    const m3 = m[3];
-    const m4 = m[4];
-    const m5 = m[5];
-    const m6 = m[6];
-    const m7 = m[7];
-    const m8 = m[8];
-    const m9 = m[9];
-    const m10 = m[10];
-    const m11 = m[11];
-    const m12 = m[12];
-    const m13 = m[13];
-    const m14 = m[14];
-    const m15 = m[15];
-
-    frustum.planes[0].set(m3 - m0, m7 - m4, m11 - m8, m15 - m12);
-    frustum.planes[1].set(m3 + m0, m7 + m4, m11 + m8, m15 + m12);
-    frustum.planes[2].set(m3 - m1, m7 - m5, m11 - m9, m15 - m13);
-    frustum.planes[3].set(m3 + m1, m7 + m5, m11 + m9, m15 + m13);
-    frustum.planes[4].set(m3 - m2, m7 - m6, m11 - m10, m15 - m14);
-    frustum.planes[5].set(m3 + m2, m7 + m6, m11 + m10, m15 + m14);
-}
-
-/** @private */
-function frustumIntersectsAABB3(frustum, aabb) {
-
-    let ret = Frustum.INSIDE;
-
-    const min = tempVec3a$C;
-    const max = tempVec3b$p;
-
-    min[0] = aabb[0];
-    min[1] = aabb[1];
-    min[2] = aabb[2];
-    max[0] = aabb[3];
-    max[1] = aabb[4];
-    max[2] = aabb[5];
-
-    const bminmax = [min, max];
-
-    for (let i = 0; i < 6; ++i) {
-        const plane = frustum.planes[i];
-        if (((plane.normal[0] * bminmax[plane.testVertex[0]][0]) +
-            (plane.normal[1] * bminmax[plane.testVertex[1]][1]) +
-            (plane.normal[2] * bminmax[plane.testVertex[2]][2]) +
-            (plane.offset)) < 0.0) {
-            return Frustum.OUTSIDE;
-        }
-
-        if (((plane.normal[0] * bminmax[1 - plane.testVertex[0]][0]) +
-            (plane.normal[1] * bminmax[1 - plane.testVertex[1]][1]) +
-            (plane.normal[2] * bminmax[1 - plane.testVertex[2]][2]) +
-            (plane.offset)) < 0.0) {
-            ret = Frustum.INTERSECT;
-        }
-    }
-
-    return ret;
-}
-
 /**
  * Data structure containing pre-initialized `LOD` data.
  *
@@ -22838,6 +22780,18 @@ function frustumIntersectsAABB3(frustum, aabb) {
  * @private
  */
 
+
+const neverCullTypes = {
+    "IfcWall": true,
+    "IfcSlab": true,
+    "IfcFloor": true,
+    "IfcRoof": true,
+    "IfcSpace": true,
+    "IfcBeam": true,
+    "IfcStair": true,
+    "IfcPlate":true
+};
+
 class LODState {
 
     /**
@@ -22919,19 +22873,24 @@ class LODState {
         if (entityList.length === 0) {
             return;
         }
+        const metaScene = sceneModel.scene.viewer.metaScene;
         const entitiesInLOD = {};
         const primCountInLOD = {};
+        const maxSize = 20;
+        const minComplexity = 25;
 
         for (let i = 0, len = entityList.length; i < len; i++) {
             const entity = entityList[i];
-            entity.numPrimitives;
-            math.getAABB3Diag(entity.aabb);
-// //            const isCullable = ((minComplexity <= entityComplexity) && (entitySize <= maxSize));
-//             const isCullable = ( (entitySize <= maxSize));
-//
-//             if (!isCullable) {
-//                 continue;
-//             }
+            const metaObject = metaScene.metaObjects[entity.id];
+            if (metaObject && neverCullTypes[metaObject.type]) {
+                continue;
+            }
+            const entityComplexity = entity.numPrimitives;
+            const entitySize = math.getAABB3Diag(entity.aabb);
+            const isCullable = ((minComplexity <= entityComplexity) && (entitySize <= maxSize));
+            if (!isCullable) {
+                continue;
+            }
             let lodLevel = 0, len;
             for (lodLevel = 0, len = this.primLODLevels.length; lodLevel < len; lodLevel++) {
                 if (entity.numPrimitives >= this.primLODLevels [lodLevel]) {
@@ -22976,7 +22935,6 @@ class LODCullingManager {
         }
         const entitiesInLOD = lodState.entitiesInLOD [lodState.primLODLevels[lodState.lodLevelIndex]] || [];
         for (let i = 0, len = entitiesInLOD.length; i < len; i++) {
-
             entitiesInLOD[i].culledLOD = true;
         }
         lodState.lodLevelIndex++;
@@ -23012,12 +22970,12 @@ class LODCullingManager {
         let lodState = this.lodState;
         let retVal = false;
         if (currentFPS < lodState.targetFps) {
-            if (++lodState.consecutiveFramesWithoutTargetFps > 0) {
+            if (++lodState.consecutiveFramesWithoutTargetFps > 5) {
                 lodState.consecutiveFramesWithoutTargetFps = 0;
                 retVal = this._increaseLODLevelIndex();
             }
         } else if (currentFPS > (lodState.targetFps + 4)) {
-            if (++lodState.consecutiveFramesWithTargetFps > 1) {
+            if (++lodState.consecutiveFramesWithTargetFps > 5) {
                 lodState.consecutiveFramesWithTargetFps = 0;
                 retVal = this._decreaseLODLevelIndex();
             }
@@ -23165,6 +23123,32 @@ class LOD extends Component {
         return this._targetFPS;
     }
 
+    /**
+     * Sets the {@link MetaObject} types that are never culled.
+     *
+     * Default value is ````[]````.
+     *
+     * @type {string[]}
+     */
+    set neverCullTypes(value) {
+        if (value === undefined || value === null) {
+            value = [];
+        }
+        this._neverCullTypes = value;
+      //  this.glRedraw();
+    }
+
+    /**
+     * Gets the {@link MetaObject} types that are never culled.
+     *
+     * Default value is ````[]````.
+     *
+     * @type {string[]}
+     */
+    get neverCullTypes() {
+        return this._neverCullTypes;
+    }
+    
     /**
      * Called within SceneModel constructors
      * @private
@@ -27243,13 +27227,15 @@ class Scene extends Component {
      * @param {Object} params Picking parameters.
      * @param {Number[]} [params.canvasPos] Canvas-space coordinates. When ray-picking, this will override the **origin** and ** direction** parameters and will cause the ray to be fired through the canvas at this position, directly along the negative View-space Z-axis.
      * @param {Number} [params.snapRadius=30] The snap radius, in canvas pixels
-     * @param {"vertex"|"edge"} [params.snapMode="vertex"] Whether to snap to vertex or edge.
+     * @param {boolean} [params.snapToVertex=true] Whether to snap to vertex.
+     * @param {boolean} [params.snapToEdge=true] Whether to snap to edge.
      */
     snapPick(params) {
         return this._renderer.snapPick(
             params.canvasPos,
             params.snapRadius || 30,
-            params.snapMode || "vertex"
+            params.snapToVertex,
+            params.snapToEdge,
         );
     }
 
@@ -31503,6 +31489,16 @@ function buildVertex$3(mesh) {
         src.push("   mat[2][2] =1.0;");
         src.push("}");
     }
+
+    src.push("uniform vec2 pickClipPos;");
+
+    src.push("vec4 remapClipPos(vec4 clipPos) {");
+    src.push("    clipPos.xy /= clipPos.w;");
+    src.push("    clipPos.xy -= pickClipPos;");
+    src.push("    clipPos.xy *= clipPos.w;");
+    src.push("    return clipPos;");
+    src.push("}");
+
     src.push("void main(void) {");
     src.push("vec4 localPosition = vec4(position, 1.0); ");
     if (quantizedGeometry) {
@@ -31529,7 +31525,7 @@ function buildVertex$3(mesh) {
         src.push("vFragDepth = 1.0 + clipPos.w;");
         src.push("isPerspective = float (isPerspectiveMatrix(projMatrix));");
     }
-    src.push("gl_Position = clipPos;");
+    src.push("gl_Position = remapClipPos(clipPos);");
     src.push("}");
     return src;
 }
@@ -31732,6 +31728,8 @@ PickMeshRenderer.prototype.drawMesh = function (frameCtx, mesh) {
     const r = pickID & 0xFF;
     gl.uniform4f(this._uPickColor, r / 255, g / 255, b / 255, a / 255);
 
+    gl.uniform2fv(this._uPickClipPos, frameCtx.pickClipPos);
+
     if (geometryState.indicesBuf) {
         gl.drawElements(geometryState.primitive, geometryState.indicesBuf.numItems, geometryState.indicesBuf.itemType, 0);
         frameCtx.drawElements++;
@@ -31765,6 +31763,7 @@ PickMeshRenderer.prototype._allocate = function (mesh) {
     this._aPosition = program.getAttribute("position");
     this._uClippable = program.getLocation("clippable");
     this._uPickColor = program.getLocation("pickColor");
+    this._uPickClipPos = program.getLocation("pickClipPos");
     this._uOffset = program.getLocation("offset");
     if (scene.logarithmicDepthBufferEnabled ) {
         this._uLogDepthBufFC = program.getLocation("logDepthBufFC");
@@ -31802,8 +31801,6 @@ function buildVertex$2(mesh) {
     const scene = mesh.scene;
     const clipping = scene._sectionPlanesState.sectionPlanes.length > 0;
     const quantizedGeometry = !!mesh._geometry._state.compressGeometry;
-    mesh._state.billboard;
-    mesh._state.stationary;
     const src = [];
     src.push('#version 300 es');
     src.push("// Surface picking vertex shader");
@@ -31825,6 +31822,16 @@ function buildVertex$2(mesh) {
         src.push("}");
         src.push("out float isPerspective;");
     }
+
+    src.push("uniform vec2 pickClipPos;");
+
+    src.push("vec4 remapClipPos(vec4 clipPos) {");
+    src.push("    clipPos.xy /= clipPos.w;");
+    src.push("    clipPos.xy -= pickClipPos;");
+    src.push("    clipPos.xy *= clipPos.w;");
+    src.push("    return clipPos;");
+    src.push("}");
+
     src.push("out vec4 vColor;");
     if (quantizedGeometry) {
         src.push("uniform mat4 positionsDecodeMatrix;");
@@ -31846,7 +31853,7 @@ function buildVertex$2(mesh) {
         src.push("vFragDepth = 1.0 + clipPos.w;");
         src.push("isPerspective = float (isPerspectiveMatrix(projMatrix));");
     }
-    src.push("gl_Position = clipPos;");
+    src.push("gl_Position = remapClipPos(clipPos);");
     src.push("}");
     return src;
 }
@@ -32039,6 +32046,9 @@ PickTriangleRenderer.prototype.drawMesh = function (frameCtx, mesh) {
     } else {
         this._aPosition.bindArrayBuffer(positionsBuf);
     }
+
+    gl.uniform2fv(this._uPickClipPos, frameCtx.pickClipPos);
+
     pickColorsBuf.bind();
     gl.enableVertexAttribArray(this._aColor.location);
     gl.vertexAttribPointer(this._aColor.location, pickColorsBuf.itemSize, pickColorsBuf.itemType, true, 0, 0); // Normalize
@@ -32070,6 +32080,7 @@ PickTriangleRenderer.prototype._allocate = function (mesh) {
     }
     this._aPosition = program.getAttribute("position");
     this._aColor = program.getAttribute("color");
+    this._uPickClipPos = program.getLocation("pickClipPos");
     this._uClippable = program.getLocation("clippable");
     this._uOffset = program.getLocation("offset");
     if (scene.logarithmicDepthBufferEnabled ) {
@@ -40503,8 +40514,8 @@ class LineSet extends Component {
 
 const tempVec3$5 = math.vec3();
 const tempVec3a$v = math.vec3();
-const tempVec3b$o = math.vec3();
-const tempVec3c$l = math.vec3();
+const tempVec3b$q = math.vec3();
+const tempVec3c$m = math.vec3();
 
 /**
  * {@link Viewer} plugin that saves and loads BCF viewpoints as JSON objects.
@@ -41129,7 +41140,7 @@ class BCFViewpointsPlugin extends Plugin {
 
         scene.clearSectionPlanes();
 
-        if (bcfViewpoint.clipping_planes) {
+        if (bcfViewpoint.clipping_planes && bcfViewpoint.clipping_planes.length > 0) {
             bcfViewpoint.clipping_planes.forEach(function (e) {
                 let pos = xyzObjectToArray(e.location, tempVec3$5);
                 let dir = xyzObjectToArray(e.direction, tempVec3$5);
@@ -41149,7 +41160,7 @@ class BCFViewpointsPlugin extends Plugin {
 
         scene.clearLines();
 
-        if (bcfViewpoint.lines) {
+        if (bcfViewpoint.lines && bcfViewpoint.lines.length > 0) {
             const positions = [];
             const indices = [];
             let i = 0;
@@ -41179,13 +41190,13 @@ class BCFViewpointsPlugin extends Plugin {
 
         scene.clearBitmaps();
 
-        if (bcfViewpoint.bitmaps) {
+        if (bcfViewpoint.bitmaps && bcfViewpoint.bitmaps.length > 0) {
             bcfViewpoint.bitmaps.forEach(function (e) {
                 const bitmap_type = e.bitmap_type || "jpg"; // "jpg" | "png"
                 const bitmap_data = e.bitmap_data; // base64
                 let location = xyzObjectToArray(e.location, tempVec3a$v);
-                let normal = xyzObjectToArray(e.normal, tempVec3b$o);
-                let up = xyzObjectToArray(e.up, tempVec3c$l);
+                let normal = xyzObjectToArray(e.normal, tempVec3b$q);
+                let up = xyzObjectToArray(e.up, tempVec3c$m);
                 let height = e.height || 1;
                 if (!bitmap_type) {
                     return;
@@ -41448,6 +41459,428 @@ function colorizeToRGB(color) {
 
 math.vec3();
 
+/**
+ * {@link Viewer} plugin that makes interaction smoother with large models, by temporarily switching
+ * the Viewer to faster, lower-quality rendering modes whenever we interact.
+ *
+ * [<img src="https://xeokit.io/img/docs/FastNavPlugin/FastNavPlugin.gif">](https://xeokit.github.io/xeokit-sdk/examples/#performance_FastNavPlugin)
+ *
+ * FastNavPlugin works by hiding specified Viewer rendering features, and optionally scaling the Viewer's canvas
+ * resolution, whenever we interact with the Viewer. Then, once we've finished interacting, FastNavPlugin restores those
+ * rendering features and the original canvas scale, after a configured delay.
+ *
+ * Depending on how we configure FastNavPlugin, we essentially switch to a smooth-rendering low-quality view while
+ * interacting, then return to the normal higher-quality view after we stop, following an optional delay.
+ *
+ * Down-scaling the canvas resolution gives particularly good results. For example, scaling by ````0.5```` means that
+ * we're rendering a quarter of the pixels while interacting, which can make the Viewer noticeably smoother with big models.
+ *
+ * The screen capture above shows FastNavPlugin in action. In this example, whenever we move the Camera or resize the Canvas,
+ * FastNavPlugin switches off enhanced edges and ambient shadows (SAO), and down-scales the canvas, making it slightly
+ * blurry. When ````0.5```` seconds passes with no interaction, the plugin shows edges and SAO again, and restores the
+ * original canvas scale.
+ *
+ * # Usage
+ *
+ * In the example below, we'll create a {@link Viewer}, add a {@link FastNavPlugin}, then use an {@link XKTLoaderPlugin} to load a model.
+ *
+ * Whenever we interact with the Viewer, our FastNavPlugin will:
+ *
+ * * hide edges,
+ * * hide ambient shadows (SAO),
+ * * hide physically-based materials (switching to non-PBR),
+ * * hide transparent objects, and
+ * * scale the canvas resolution by 0.5, causing the GPU to render 75% less pixels.
+ * <br>
+ *
+ * We'll also configure a 0.5 second delay before we transition back to high-quality each time we stop ineracting, so that we're
+ * not continually flipping between low and high quality as we interact. Since we're only rendering ambient shadows when not interacting, we'll also treat ourselves
+ * to expensive, high-quality SAO settings, that we wouldn't normally configure for an interactive SAO effect.
+ *
+ * * [[Run this example](https://xeokit.github.io/xeokit-sdk/examples/#performance_FastNavPlugin)]
+ *
+ * ````javascript
+ * import {Viewer, XKTLoaderPlugin, FastNavPlugin} from "xeokit-sdk.es.js";
+ *
+ * // Create a Viewer with PBR and SAO enabled
+ *
+ * const viewer = new Viewer({
+ *      canvasId: "myCanvas",
+ *      transparent: true,
+ *      pbr: true,                          // Enable physically-based rendering for Viewer
+ *      sao: true                           // Enable ambient shadows for Viewer
+ *  });
+ *
+ * viewer.scene.camera.eye = [-66.26, 105.84, -281.92];
+ * viewer.scene.camera.look = [42.45, 49.62, -43.59];
+ * viewer.scene.camera.up = [0.05, 0.95, 0.15];
+ *
+ * // Higher-quality SAO settings
+ *
+ * viewer.scene.sao.enabled = true;
+ * viewer.scene.sao.numSamples = 60;
+ * viewer.scene.sao.kernelRadius = 170;
+ *
+ * // Install a FastNavPlugin
+ *
+ * new FastNavPlugin(viewer, {
+ *      hideEdges: true,                // Don't show edges while we interact (default is true)
+ *      hideSAO: true,                  // Don't show ambient shadows while we interact (default is true)
+ *      hideColorTexture: true,        // No color textures while we interact (default is true)
+ *      hidePBR: true,                  // No physically-based rendering while we interact (default is true)
+ *      hideTransparentObjects: true,   // Hide transparent objects while we interact (default is false)
+ *      scaleCanvasResolution: true,    // Scale canvas resolution while we interact (default is false)
+ *      scaleCanvasResolutionFactor: 0.5,  // Factor by which we scale canvas resolution when we interact (default is 0.6)
+ *      delayBeforeRestore: true,       // When we stop interacting, delay before restoring normal render (default is true)
+ *      delayBeforeRestoreSeconds: 0.5  // The delay duration, in seconds (default is 0.5)
+ * });
+ *
+ * // Load a BIM model from XKT
+ *
+ * const xktLoader = new XKTLoaderPlugin(viewer);
+ *
+ * const model = xktLoader.load({
+ *      id: "myModel",
+ *      src: "./models/xkt/HolterTower.xkt",
+ *      sao: true,                          // Enable ambient shadows for this model
+ *      pbr: true                           // Enable physically-based rendering for this model
+ * });
+ * ````
+ *
+ * @class FastNavPlugin
+ */
+class FastNavPlugin extends Plugin {
+
+    /**
+     * @constructor
+     * @param {Viewer} viewer The Viewer.
+     * @param {Object} cfg FastNavPlugin configuration.
+     * @param {String} [cfg.id="FastNav"] Optional ID for this plugin, so that we can find it within {@link Viewer#plugins}.
+     * @param {Boolean} [cfg.hideColorTexture=true] Whether to temporarily hide color textures whenever we interact with the Viewer.
+     * @param {Boolean} [cfg.hidePBR=true] Whether to temporarily hide physically-based rendering (PBR) whenever we interact with the Viewer.
+     * @param {Boolean} [cfg.hideSAO=true] Whether to temporarily hide scalable ambient occlusion (SAO) whenever we interact with the Viewer.
+     * @param {Boolean} [cfg.hideEdges=true] Whether to temporarily hide edges whenever we interact with the Viewer.
+     * @param {Boolean} [cfg.hideTransparentObjects=false] Whether to temporarily hide transparent objects whenever we interact with the Viewer.
+     * @param {Number} [cfg.scaleCanvasResolution=false] Whether to temporarily down-scale the canvas resolution whenever we interact with the Viewer.
+     * @param {Number} [cfg.scaleCanvasResolutionFactor=0.6] The factor by which we downscale the canvas resolution whenever we interact with the Viewer.
+     * @param {Boolean} [cfg.delayBeforeRestore=true] Whether to temporarily have a delay before restoring normal rendering after we stop interacting with the Viewer.
+     * @param {Number} [cfg.delayBeforeRestoreSeconds=0.5] Delay in seconds before restoring normal rendering after we stop interacting with the Viewer.
+     */
+    constructor(viewer, cfg = {}) {
+
+        super("FastNav", viewer);
+
+        this._hideColorTexture = cfg.hideColorTexture !== false;
+        this._hidePBR = cfg.hidePBR !== false;
+        this._hideSAO = cfg.hideSAO !== false;
+        this._hideEdges = cfg.hideEdges !== false;
+        this._hideTransparentObjects = !!cfg.hideTransparentObjects;
+        this._scaleCanvasResolution = !!cfg.scaleCanvasResolution;
+        this._scaleCanvasResolutionFactor = cfg.scaleCanvasResolutionFactor || 0.6;
+        this._delayBeforeRestore = (cfg.delayBeforeRestore !== false);
+        this._delayBeforeRestoreSeconds = cfg.delayBeforeRestoreSeconds || 0.5;
+
+        let timer = this._delayBeforeRestoreSeconds * 1000;
+        let fastMode = false;
+
+        const switchToLowQuality = () => {
+            timer = (this._delayBeforeRestoreSeconds * 1000);
+            if (!fastMode) {
+                viewer.scene._renderer.setColorTextureEnabled(!this._hideColorTexture);
+                viewer.scene._renderer.setPBREnabled(!this._hidePBR);
+                viewer.scene._renderer.setSAOEnabled(!this._hideSAO);
+                viewer.scene._renderer.setTransparentEnabled(!this._hideTransparentObjects);
+                viewer.scene._renderer.setEdgesEnabled(!this._hideEdges);
+                if (this._scaleCanvasResolution) {
+                    viewer.scene.canvas.resolutionScale = this._scaleCanvasResolutionFactor;
+                } else {
+                    viewer.scene.canvas.resolutionScale = 1;
+                }
+                fastMode = true;
+            }
+        };
+
+        const switchToHighQuality = () => {
+            viewer.scene.canvas.resolutionScale = 1;
+            viewer.scene._renderer.setEdgesEnabled(true);
+            viewer.scene._renderer.setColorTextureEnabled(true);
+            viewer.scene._renderer.setPBREnabled(true);
+            viewer.scene._renderer.setSAOEnabled(true);
+            viewer.scene._renderer.setTransparentEnabled(true);
+            fastMode = false;
+        };
+
+        this._onCanvasBoundary = viewer.scene.canvas.on("boundary", switchToLowQuality);
+        this._onCameraMatrix = viewer.scene.camera.on("matrix", switchToLowQuality);
+
+        this._onSceneTick = viewer.scene.on("tick", (tickEvent) => {
+            if (!fastMode) {
+                return;
+            }
+            timer -= tickEvent.deltaTime;
+            if ((!this._delayBeforeRestore) || timer <= 0) {
+                switchToHighQuality();
+            }
+        });
+
+        let down = false;
+
+        this._onSceneMouseDown = viewer.scene.input.on("mousedown", () => {
+            down = true;
+        });
+
+        this._onSceneMouseUp = viewer.scene.input.on("mouseup", () => {
+            down = false;
+        });
+
+        this._onSceneMouseMove = viewer.scene.input.on("mousemove", () => {
+            if (!down) {
+                return;
+            }
+            switchToLowQuality();
+        });
+    }
+
+    /**
+     * Gets whether to temporarily hide color textures whenever we interact with the Viewer.
+     *
+     * Default is ````true````.
+     *
+     * @return {Boolean} ````true```` if hiding color textures.
+     */
+    get hideColorTexture() {
+        return this._hideColorTexture;
+    }
+
+    /**
+     * Sets whether to temporarily hide color textures whenever we interact with the Viewer.
+     *
+     * Default is ````true````.
+     *
+     * @param {Boolean} hideColorTexture ````true```` to hide color textures.
+     */
+    set hideColorTexture(hideColorTexture) {
+        this._hideColorTexture = hideColorTexture;
+    }
+    
+    /**
+     * Gets whether to temporarily hide physically-based rendering (PBR) whenever we interact with the Viewer.
+     *
+     * Default is ````true````.
+     *
+     * @return {Boolean} ````true```` if hiding PBR.
+     */
+    get hidePBR() {
+        return this._hidePBR;
+    }
+
+    /**
+     * Sets whether to temporarily hide physically-based rendering (PBR) whenever we interact with the Viewer.
+     *
+     * Default is ````true````.
+     *
+     * @param {Boolean} hidePBR ````true```` to hide PBR.
+     */
+    set hidePBR(hidePBR) {
+        this._hidePBR = hidePBR;
+    }
+
+    /**
+     * Gets whether to temporarily hide scalable ambient shadows (SAO) whenever we interact with the Viewer.
+     *
+     * Default is ````true````.
+     *
+     * @return {Boolean} ````true```` if hiding SAO.
+     */
+    get hideSAO() {
+        return this._hideSAO;
+    }
+
+    /**
+     * Sets whether to temporarily hide scalable ambient shadows (SAO) whenever we interact with the Viewer.
+     *
+     * Default is ````true````.
+     *
+     * @param {Boolean} hideSAO ````true```` to hide SAO.
+     */
+    set hideSAO(hideSAO) {
+        this._hideSAO = hideSAO;
+    }
+
+    /**
+     * Gets whether to temporarily hide edges whenever we interact with the Viewer.
+     *
+     * Default is ````true````.
+     *
+     * @return {Boolean}  ````true```` if hiding edges.
+     */
+    get hideEdges() {
+        return this._hideEdges;
+    }
+
+    /**
+     * Sets whether to temporarily hide edges whenever we interact with the Viewer.
+     *
+     * Default is ````true````.
+     *
+     * @param {Boolean} hideEdges ````true```` to hide edges.
+     */
+    set hideEdges(hideEdges) {
+        this._hideEdges = hideEdges;
+    }
+
+    /**
+     * Gets whether to temporarily hide transparent objects whenever we interact with the Viewer.
+     *
+     * Does not hide X-rayed, selected, highlighted objects.
+     *
+     * Default is ````false````.
+     *
+     * @return {Boolean} ````true```` if hiding transparent objects.
+     */
+    get hideTransparentObjects() {
+        return this._hideTransparentObjects
+    }
+
+    /**
+     * Sets whether to temporarily hide transparent objects whenever we interact with the Viewer.
+     *
+     * Does not hide X-rayed, selected, highlighted objects.
+     *
+     * Default is ````false````.
+     *
+     * @param {Boolean} hideTransparentObjects ````true```` to hide transparent objects.
+     */
+    set hideTransparentObjects(hideTransparentObjects) {
+        this._hideTransparentObjects = (hideTransparentObjects !== false);
+    }
+
+    /**
+     * Gets whether to temporarily scale the canvas resolution whenever we interact with the Viewer.
+     *
+     * Default is ````false````.
+     *
+     * The scaling factor is configured via {@link FastNavPlugin#scaleCanvasResolutionFactor}.
+     *
+     * @return {Boolean} ````true```` if scaling the canvas resolution.
+     */
+    get scaleCanvasResolution() {
+        return this._scaleCanvasResolution;
+    }
+
+    /**
+     * Sets whether to temporarily scale the canvas resolution whenever we interact with the Viewer.
+     *
+     * Default is ````false````.
+     *
+     * The scaling factor is configured via {@link FastNavPlugin#scaleCanvasResolutionFactor}.
+     *
+     * @param {Boolean} scaleCanvasResolution ````true```` to scale the canvas resolution.
+     */
+    set scaleCanvasResolution(scaleCanvasResolution) {
+        this._scaleCanvasResolution = scaleCanvasResolution;
+    }
+
+    /**
+     * Gets the factor by which we temporarily scale the canvas resolution when we interact with the viewer.
+     *
+     * Default is ````0.6````.
+     *
+     * Enable canvas resolution scaling by setting {@link FastNavPlugin#scaleCanvasResolution} ````true````.
+     *
+     * @return {Number} Factor by which we scale the canvas resolution.
+     */
+    get scaleCanvasResolutionFactor() {
+        return this._scaleCanvasResolutionFactor;
+    }
+
+    /**
+     * Sets the factor by which we temporarily scale the canvas resolution when we interact with the viewer.
+     *
+     * Accepted range is ````[0.0 .. 1.0]````.
+     *
+     * Default is ````0.6````.
+     *
+     * Enable canvas resolution scaling by setting {@link FastNavPlugin#scaleCanvasResolution} ````true````.
+     *
+     * @param {Number} scaleCanvasResolutionFactor Factor by which we scale the canvas resolution.
+     */
+    set scaleCanvasResolutionFactor(scaleCanvasResolutionFactor) {
+        this._scaleCanvasResolutionFactor = scaleCanvasResolutionFactor || 0.6;
+    }
+
+    /**
+     * Gets whether to have a delay before restoring normal rendering after we stop interacting with the Viewer.
+     *
+     * The delay duration is configured via {@link FastNavPlugin#delayBeforeRestoreSeconds}.
+     *
+     * Default is ````true````.
+     *
+     * @return {Boolean} Whether to have a delay.
+     */
+    get delayBeforeRestore() {
+        return this._delayBeforeRestore;
+    }
+
+    /**
+     * Sets whether to have a delay before restoring normal rendering after we stop interacting with the Viewer.
+     *
+     * The delay duration is configured via {@link FastNavPlugin#delayBeforeRestoreSeconds}.
+     *
+     * Default is ````true````.
+     *
+     * @param {Boolean} delayBeforeRestore Whether to have a delay.
+     */
+    set delayBeforeRestore(delayBeforeRestore) {
+        this._delayBeforeRestore = delayBeforeRestore;
+    }
+
+    /**
+     * Gets the delay before restoring normal rendering after we stop interacting with the Viewer.
+     *
+     * The delay is enabled when {@link FastNavPlugin#delayBeforeRestore} is ````true````.
+     *
+     * Default is ````0.5```` seconds.
+     *
+     * @return {Number} Delay in seconds.
+     */
+    get delayBeforeRestoreSeconds() {
+        return this._delayBeforeRestoreSeconds;
+    }
+
+    /**
+     * Sets the delay before restoring normal rendering after we stop interacting with the Viewer.
+     *
+     * The delay is enabled when {@link FastNavPlugin#delayBeforeRestore} is ````true````.
+     *
+     * Default is ````0.5```` seconds.
+     *
+     * @param {Number} delayBeforeRestoreSeconds Delay in seconds.
+     */
+    set delayBeforeRestoreSeconds(delayBeforeRestoreSeconds) {
+        this._delayBeforeRestoreSeconds = delayBeforeRestoreSeconds !== null && delayBeforeRestoreSeconds !== undefined ? delayBeforeRestoreSeconds : 0.5;
+    }
+
+    /**
+     * @private
+     */
+    send(name, value) {
+    }
+
+    /**
+     * Destroys this plugin.
+     */
+    destroy() {
+        this.viewer.scene.camera.off(this._onCameraMatrix);
+        this.viewer.scene.canvas.off(this._onCanvasBoundary);
+        this.viewer.scene.input.off(this._onSceneMouseDown);
+        this.viewer.scene.input.off(this._onSceneMouseUp);
+        this.viewer.scene.input.off(this._onSceneMouseMove);
+        this.viewer.scene.off(this._onSceneTick);
+        super.destroy();
+    }
+}
+
 /**
  * @desc Localization service for a {@link Viewer}.
  *
@@ -42911,6 +43344,116 @@ math.vec3();
 math.vec3([0, -1, 0]);
 math.vec4([0, 0, 0, 1]);
 
+const tempVec3a$t = math.vec3();
+const tempVec3b$o = math.vec3();
+const tempMat4a$h = math.mat4();
+
+/**
+ * @private
+ */
+class FrustumPlane {
+
+    constructor() {
+        this.normal = math.vec3();
+        this.offset = 0;
+        this.testVertex = math.vec3();
+    }
+
+    set(nx, ny, nz, offset) {
+        const s = 1.0 / Math.sqrt(nx * nx + ny * ny + nz * nz);
+        this.normal[0] = nx * s;
+        this.normal[1] = ny * s;
+        this.normal[2] = nz * s;
+        this.offset = offset * s;
+        this.testVertex[0] = (this.normal[0] >= 0.0) ? 1 : 0;
+        this.testVertex[1] = (this.normal[1] >= 0.0) ? 1 : 0;
+        this.testVertex[2] = (this.normal[2] >= 0.0) ? 1 : 0;
+    }
+}
+
+/**
+ * @private
+ */
+class Frustum {
+    constructor() {
+        this.planes = [
+            new FrustumPlane(), new FrustumPlane(), new FrustumPlane(),
+            new FrustumPlane(), new FrustumPlane(), new FrustumPlane()
+        ];
+    }
+}
+
+Frustum.INSIDE = 0;
+Frustum.INTERSECT = 1;
+Frustum.OUTSIDE = 2;
+
+/** @private */
+function setFrustum(frustum, viewMat, projMat) {
+
+    const m = math.mulMat4(projMat, viewMat, tempMat4a$h);
+
+    const m0 = m[0];
+    const m1 = m[1];
+    const m2 = m[2];
+    const m3 = m[3];
+    const m4 = m[4];
+    const m5 = m[5];
+    const m6 = m[6];
+    const m7 = m[7];
+    const m8 = m[8];
+    const m9 = m[9];
+    const m10 = m[10];
+    const m11 = m[11];
+    const m12 = m[12];
+    const m13 = m[13];
+    const m14 = m[14];
+    const m15 = m[15];
+
+    frustum.planes[0].set(m3 - m0, m7 - m4, m11 - m8, m15 - m12);
+    frustum.planes[1].set(m3 + m0, m7 + m4, m11 + m8, m15 + m12);
+    frustum.planes[2].set(m3 - m1, m7 - m5, m11 - m9, m15 - m13);
+    frustum.planes[3].set(m3 + m1, m7 + m5, m11 + m9, m15 + m13);
+    frustum.planes[4].set(m3 - m2, m7 - m6, m11 - m10, m15 - m14);
+    frustum.planes[5].set(m3 + m2, m7 + m6, m11 + m10, m15 + m14);
+}
+
+/** @private */
+function frustumIntersectsAABB3(frustum, aabb) {
+
+    let ret = Frustum.INSIDE;
+
+    const min = tempVec3a$t;
+    const max = tempVec3b$o;
+
+    min[0] = aabb[0];
+    min[1] = aabb[1];
+    min[2] = aabb[2];
+    max[0] = aabb[3];
+    max[1] = aabb[4];
+    max[2] = aabb[5];
+
+    const bminmax = [min, max];
+
+    for (let i = 0; i < 6; ++i) {
+        const plane = frustum.planes[i];
+        if (((plane.normal[0] * bminmax[plane.testVertex[0]][0]) +
+            (plane.normal[1] * bminmax[plane.testVertex[1]][1]) +
+            (plane.normal[2] * bminmax[plane.testVertex[2]][2]) +
+            (plane.offset)) < 0.0) {
+            return Frustum.OUTSIDE;
+        }
+
+        if (((plane.normal[0] * bminmax[1 - plane.testVertex[0]][0]) +
+            (plane.normal[1] * bminmax[1 - plane.testVertex[1]][1]) +
+            (plane.normal[2] * bminmax[1 - plane.testVertex[2]][2]) +
+            (plane.offset)) < 0.0) {
+            ret = Frustum.INTERSECT;
+        }
+    }
+
+    return ret;
+}
+
 const color$3 = math.vec3();
 
 /**
@@ -43431,10 +43974,9 @@ const defaultColor$2 = new Float32Array([1, 1, 1, 1]);
 const edgesDefaultColor = new Float32Array([0, 0, 0, 1]);
 
 const tempVec4 = math.vec4();
-const tempVec3a$t = math.vec3();
-math.vec3();
-const tempVec3c$k = math.vec3();
-const tempMat4a$f = math.mat4();
+const tempVec3a$s = math.vec3();
+const tempVec3c$l = math.vec3();
+const tempMat4a$g = math.mat4();
 
 class VBOSceneModelRenderer {
     constructor(scene, withSAO = false, {instancing = false, edges = false} = {}) {
@@ -43505,6 +44047,23 @@ class VBOSceneModelRenderer {
         return src;
     }
 
+    _addRemapClipPosLines(src, viewportSize = 1) {
+        src.push("uniform vec2 drawingBufferSize;");
+        src.push("uniform vec2 pickClipPos;");
+
+        src.push("vec4 remapClipPos(vec4 clipPos) {");
+        src.push("    clipPos.xy /= clipPos.w;");
+        if (viewportSize === 1) {
+            src.push("    clipPos.xy = (clipPos.xy - pickClipPos) * drawingBufferSize;");
+        } else {
+            src.push(`    clipPos.xy = (clipPos.xy - pickClipPos) * (drawingBufferSize / float(${viewportSize}));`);
+        }
+        src.push("    clipPos.xy *= clipPos.w;");
+        src.push("    return clipPos;");
+        src.push("}");
+        return src;
+    }
+
     getValid() {
         return this._hash === this._getHash();
     }
@@ -43528,7 +44087,7 @@ class VBOSceneModelRenderer {
                         const sectionPlane = sectionPlanes[sectionPlaneIndex];
                         const origin = layer._state.origin;
                         if (origin) {
-                            const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3a$t);
+                            const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3a$s);
                             gl.uniform3fv(sectionPlaneUniforms.pos, rtcSectionPlanePos);
                         } else {
                             gl.uniform3fv(sectionPlaneUniforms.pos, sectionPlane.pos);
@@ -43638,6 +44197,8 @@ class VBOSceneModelRenderer {
         this._aPickColor = program.getAttribute("pickColor");
         this._uPickZNear = program.getLocation("pickZNear");
         this._uPickZFar = program.getLocation("pickZFar");
+        this._uPickClipPos = program.getLocation("pickClipPos");
+        this._uDrawingBufferSize = program.getLocation("drawingBufferSize");
 
         this._uColorMap = "uColorMap";
         this._uMetallicRoughMap = "uMetallicRoughMap";
@@ -43678,7 +44239,6 @@ class VBOSceneModelRenderer {
         const program = this._program;
         const lightsState = scene._lightsState;
         const lights = lightsState.lights;
-        const project = scene.camera.project;
 
         program.bind();
 
@@ -43688,6 +44248,10 @@ class VBOSceneModelRenderer {
             gl.uniform4fv(this._uLightAmbient, lightsState.getAmbientColorAndIntensity());
         }
 
+        if (this._uGammaFactor) {
+            gl.uniform1f(this._uGammaFactor, scene.gammaFactor);
+        }
+
         for (let i = 0, len = lights.length; i < len; i++) {
 
             const light = lights[i];
@@ -43705,43 +44269,6 @@ class VBOSceneModelRenderer {
                 gl.uniform3fv(this._uLightDir[i], light.dir);
             }
         }
-
-        if (this._withSAO) {
-            const sao = scene.sao;
-            const saoEnabled = sao.possible;
-            if (saoEnabled) {
-                const viewportWidth = gl.drawingBufferWidth;
-                const viewportHeight = gl.drawingBufferHeight;
-                tempVec4[0] = viewportWidth;
-                tempVec4[1] = viewportHeight;
-                tempVec4[2] = sao.blendCutoff;
-                tempVec4[3] = sao.blendFactor;
-                gl.uniform4fv(this._uSAOParams, tempVec4);
-                this._program.bindTexture(this._uOcclusionTexture, frameCtx.occlusionTexture, 0);
-            }
-        }
-
-        if (scene.logarithmicDepthBufferEnabled) {
-            const logDepthBufFC = 2.0 / (Math.log(project.far + 1.0) / Math.LN2);
-            gl.uniform1f(this._uLogDepthBufFC, logDepthBufFC);
-        }
-
-        if (this._uGammaFactor) {
-            gl.uniform1f(this._uGammaFactor, scene.gammaFactor);
-        }
-
-        if (this._uPickInvisible) {
-            gl.uniform1i(this._uPickInvisible, frameCtx.pickInvisible);
-        }
-
-
-        if (this._uShadowViewMatrix) {
-            gl.uniformMatrix4fv(this._uShadowViewMatrix, false, frameCtx.shadowViewMatrix);
-        }
-
-        if (this._uShadowProjMatrix) {
-            gl.uniformMatrix4fv(this._uShadowProjMatrix, false, frameCtx.shadowProjMatrix);
-        }
     }
 
     _makeVAO(state) {
@@ -43773,14 +44300,14 @@ class VBOSceneModelRenderer {
 
         }
 
-        this._aPosition.bindArrayBuffer(this._instancing ? state.positionsBuf : state.positionsBuf);
+        this._aPosition.bindArrayBuffer(state.positionsBuf);
 
         if (this._aUV) {
-            this._aUV.bindArrayBuffer(this._instancing ? state.uvBuf : state.uvBuf);
+            this._aUV.bindArrayBuffer(state.uvBuf);
         }
 
         if (this._aNormal) {
-            this._aNormal.bindArrayBuffer(this._instancing ? state.normalsBuf : state.normalsBuf);
+            this._aNormal.bindArrayBuffer(state.normalsBuf);
         }
 
         if (this._aMetallicRoughness) {
@@ -43791,7 +44318,7 @@ class VBOSceneModelRenderer {
         }
 
         if (this._aColor) {
-            this._aColor.bindArrayBuffer(state.colorsBuf ? state.colorsBuf : state.colorsBuf);
+            this._aColor.bindArrayBuffer(state.colorsBuf);
             if (this._instancing && state.colorsBuf) {
                 gl.vertexAttribDivisor(this._aColor.location, 1);
             }
@@ -43879,9 +44406,9 @@ class VBOSceneModelRenderer {
         const gotOrigin = (origin[0] !== 0 || origin[1] !== 0 || origin[2] !== 0);
         const gotPosition = (position[0] !== 0 || position[1] !== 0 || position[2] !== 0);
         if (gotOrigin || gotPosition) {
-            const rtcOrigin = tempVec3a$t;
+            const rtcOrigin = tempVec3a$s;
             if (gotOrigin) {
-                const rotatedOrigin = math.transformPoint3(rotationMatrix, origin, tempVec3c$k);
+                const rotatedOrigin = math.transformPoint3(rotationMatrix, origin, tempVec3c$l);
                 rtcOrigin[0] = rotatedOrigin[0];
                 rtcOrigin[1] = rotatedOrigin[1];
                 rtcOrigin[2] = rotatedOrigin[2];
@@ -43893,7 +44420,7 @@ class VBOSceneModelRenderer {
             rtcOrigin[0] += position[0];
             rtcOrigin[1] += position[1];
             rtcOrigin[2] += position[2];
-            this._matricesUniformBlockBufferData.set(createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$f), offset += mat4Size);
+            this._matricesUniformBlockBufferData.set(createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$g), offset += mat4Size);
         } else {
             this._matricesUniformBlockBufferData.set(viewMatrix, offset += mat4Size);
         }
@@ -43938,12 +44465,16 @@ class VBOSceneModelRenderer {
             gl.uniform1f(this._uPickZFar, frameCtx.pickZFar);
         }
 
-        if (this._uPositionsDecodeMatrix) {
-            gl.uniformMatrix4fv(this._uPositionsDecodeMatrix, false, state.positionsDecodeMatrix);
+        if (this._uPickClipPos) {
+            gl.uniform2fv(this._uPickClipPos, frameCtx.pickClipPos);
+        }
+
+        if (this._uDrawingBufferSize) {
+            gl.uniform2f(this._uDrawingBufferSize, gl.drawingBufferWidth, gl.drawingBufferHeight);
         }
 
         if (this._uUVDecodeMatrix) {
-            gl.uniformMatrix3fv(this._uUVDecodeMatrix, false, this._instancing ? state.uvDecodeMatrix : state.uvDecodeMatrix);
+            gl.uniformMatrix3fv(this._uUVDecodeMatrix, false, state.uvDecodeMatrix);
         }
 
         if (this._uIntensityRange && pointsMaterial.filterIntensity) {
@@ -44104,7 +44635,7 @@ class VBOSceneModelTriangleBatchingEdgesRenderer extends VBOSceneModelTriangleBa
 
 
 class VBOSceneModelTriangleInstancingRenderer extends VBOSceneModelRenderer {
-    constructor(scene, withSAO, {edges = false} = {}) {
+    constructor(scene, withSAO, { edges = false} = {}) {
         super(scene, withSAO, {instancing: true, edges});
     }
 
@@ -45117,6 +45648,8 @@ class TrianglesBatchingPickMeshRenderer extends VBOSceneModelTriangleBatchingRen
             src.push("out float vFlags;");
         }
 
+        this._addRemapClipPosLines(src);
+
         src.push("out vec4 vPickColor;");
 
         src.push("void main(void) {");
@@ -45144,7 +45677,7 @@ class TrianglesBatchingPickMeshRenderer extends VBOSceneModelTriangleBatchingRen
            src.push("vFragDepth = 1.0 + clipPos.w;");
             src.push("isPerspective = float (isPerspectiveMatrix(projMatrix));");
         }
-        src.push("gl_Position = clipPos;");
+        src.push("gl_Position = remapClipPos(clipPos);");
         src.push("  }");
         src.push("}");
         return src;
@@ -45243,6 +45776,9 @@ class TrianglesBatchingPickDepthRenderer extends VBOSceneModelTriangleBatchingRe
             src.push("out vec4 vWorldPosition;");
             src.push("out float vFlags;");
         }
+
+        this._addRemapClipPosLines(src);
+
         src.push("out vec4 vViewPosition;");
         src.push("void main(void) {");
 
@@ -45268,7 +45804,7 @@ class TrianglesBatchingPickDepthRenderer extends VBOSceneModelTriangleBatchingRe
            src.push("vFragDepth = 1.0 + clipPos.w;");
             src.push("isPerspective = float (isPerspectiveMatrix(projMatrix));");
         }
-        src.push("gl_Position = clipPos;");
+        src.push("gl_Position = remapClipPos(clipPos);");
         src.push("  }");
         src.push("}");
         return src;
@@ -45366,6 +45902,8 @@ class TrianglesBatchingPickNormalsRenderer extends VBOSceneModelTriangleBatching
 
         this._addMatricesUniformBlockLines(src);
 
+        this._addRemapClipPosLines(src, 3);
+
         if (scene.logarithmicDepthBufferEnabled) {
             src.push("uniform float logDepthBufFC;");
             src.push("out float vFragDepth;");
@@ -45410,7 +45948,7 @@ class TrianglesBatchingPickNormalsRenderer extends VBOSceneModelTriangleBatching
            src.push("vFragDepth = 1.0 + clipPos.w;");
             src.push("isPerspective = float (isPerspectiveMatrix(projMatrix));");
         }
-        src.push("gl_Position = clipPos;");
+        src.push("gl_Position = remapClipPos(clipPos);");
         src.push("  }");
         src.push("}");
         return src;
@@ -45446,7 +45984,7 @@ class TrianglesBatchingPickNormalsRenderer extends VBOSceneModelTriangleBatching
             }
         }
         src.push("in vec3 vWorldNormal;");
-        src.push("out vec4 outColor;");
+        src.push("out highp ivec4 outNormal;");
         src.push("void main(void) {");
         if (clipping) {
             src.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;");
@@ -45463,7 +46001,7 @@ class TrianglesBatchingPickNormalsRenderer extends VBOSceneModelTriangleBatching
         if (scene.logarithmicDepthBufferEnabled) {
             src.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;");
         }
-        src.push("    outColor = vec4((vWorldNormal * 0.5) + 0.5, 1.0);");
+        src.push(`    outNormal = ivec4(vWorldNormal * float(${math.MAX_INT}), 1.0);`);
         src.push("}");
         return src;
     }
@@ -46513,6 +47051,8 @@ class TrianglesBatchingPickNormalsFlatRenderer extends VBOSceneModelTriangleBatc
 
         this._addMatricesUniformBlockLines(src);
 
+        this._addRemapClipPosLines(src, 3);
+
         if (scene.logarithmicDepthBufferEnabled) {
             src.push("uniform float logDepthBufFC;");
             src.push("out float vFragDepth;");
@@ -46546,7 +47086,7 @@ class TrianglesBatchingPickNormalsFlatRenderer extends VBOSceneModelTriangleBatc
            src.push("vFragDepth = 1.0 + clipPos.w;");
             src.push("isPerspective = float (isPerspectiveMatrix(projMatrix));");
         }
-        src.push("gl_Position = clipPos;");
+        src.push("gl_Position = remapClipPos(clipPos);");
         src.push("  }");
         src.push("}");
         return src;
@@ -46581,7 +47121,7 @@ class TrianglesBatchingPickNormalsFlatRenderer extends VBOSceneModelTriangleBatc
                 src.push("uniform vec3 sectionPlaneDir" + i + ";");
             }
         }
-        src.push("out vec4 outColor;");
+        src.push("out highp ivec4 outNormal;");
         src.push("void main(void) {");
         if (clipping) {
             src.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;");
@@ -46601,7 +47141,7 @@ class TrianglesBatchingPickNormalsFlatRenderer extends VBOSceneModelTriangleBatc
         src.push("  vec3 xTangent = dFdx( vWorldPosition.xyz );");
         src.push("  vec3 yTangent = dFdy( vWorldPosition.xyz );");
         src.push("  vec3 worldNormal = normalize( cross( xTangent, yTangent ) );");
-        src.push("  outColor = vec4((worldNormal * 0.5) + 0.5, 1.0);");
+        src.push(`  outNormal = ivec4(worldNormal * float(${math.MAX_INT}), 1.0);`);
         src.push("}");
         return src;
     }
@@ -46844,6 +47384,7 @@ class TrianglesBatchingColorTextureRenderer extends VBOSceneModelTriangleBatchin
             src.push("vec4 colorTexel = color * sRGBToLinear(texture(uColorMap, vUV));");
         } else {
             src.push("vec4 colorTexel = color * texture(uColorMap, vUV);");
+
         }
         src.push("float opacity = color.a;");
 
@@ -46963,6 +47504,23 @@ class TrianglesBatchingRenderers {
         }
     }
 
+    eagerCreateRenders() {
+
+        // Pre-initialize certain renderers that would otherwise be lazy-initialised
+        // on user interaction, such as picking or emphasis, so that there is no delay
+        // when user first begins interacting with the viewer.
+
+        if (!this._silhouetteRenderer) { // Used for highlighting and selection
+            this._silhouetteRenderer = new TrianglesBatchingSilhouetteRenderer(this._scene);
+        }
+        if (!this._pickMeshRenderer) {
+            this._pickMeshRenderer = new TrianglesBatchingPickMeshRenderer(this._scene);
+        }
+        if (!this._pickDepthRenderer) {
+            this._pickDepthRenderer = new TrianglesBatchingPickDepthRenderer(this._scene);
+        }
+    }
+
     get colorRenderer() {
         if (!this._colorRenderer) {
             this._colorRenderer = new TrianglesBatchingColorRenderer(this._scene, false);
@@ -47169,8 +47727,10 @@ function getBatchingRenderers$1(scene) {
         batchingRenderers = new TrianglesBatchingRenderers(scene);
         cachdRenderers$1[sceneId] = batchingRenderers;
         batchingRenderers._compile();
+        batchingRenderers.eagerCreateRenders();
         scene.on("compile", () => {
             batchingRenderers._compile();
+            batchingRenderers.eagerCreateRenders();
         });
         scene.on("destroyed", () => {
             delete cachdRenderers$1[sceneId];
@@ -47356,32 +47916,16 @@ function octDecodeVec2(oct) { // Decode an oct-encoded normal
     ];
 }
 
-const tempVec3a$s = math.vec3();
-const tempVec3b$m = math.vec3();
-const tempVec3c$j = math.vec3();
-const tempVec3d$f = math.vec3();
-const tempVec3e$7 = math.vec3();
-const tempMat4a$e = math.mat4();
+const tempVec3a$r = math.vec3();
+const tempVec3b$n = math.vec3();
+const tempVec3c$k = math.vec3();
+const tempVec3d$g = math.vec3();
+const tempMat4a$f = math.mat4();
 
 /**
  * @private
  */
-class SnapBatchingDepthBufInitRenderer {
-
-    constructor(scene) {
-        this._scene = scene;
-        this._hash = this._getHash();
-        this._allocate();
-    }
-
-    getValid() {
-        return this._hash === this._getHash();
-    };
-
-    _getHash() {
-        return this._scene._sectionPlanesState.getHash();
-    }
-
+class SnapBatchingDepthBufInitRenderer extends VBOSceneModelRenderer {
     drawLayer(frameCtx, batchingLayer, renderPass) {
 
         if (!this._program) {
@@ -47406,7 +47950,13 @@ class SnapBatchingDepthBufInitRenderer {
         const aabb = batchingLayer.aabb;
         const viewMatrix = frameCtx.pickViewMatrix || camera.viewMatrix;
 
-        const coordinateScaler = tempVec3a$s;
+        if (this._vaoCache.has(batchingLayer)) {
+            gl.bindVertexArray(this._vaoCache.get(batchingLayer));
+        } else {
+            this._vaoCache.set(batchingLayer, this._makeVAO(state));
+        }
+
+        const coordinateScaler = tempVec3a$r;
         coordinateScaler[0] = math.safeInv(aabb[3] - aabb[0]) * math.MAX_INT;
         coordinateScaler[1] = math.safeInv(aabb[4] - aabb[1]) * math.MAX_INT;
         coordinateScaler[2] = math.safeInv(aabb[5] - aabb[2]) * math.MAX_INT;
@@ -47419,9 +47969,9 @@ class SnapBatchingDepthBufInitRenderer {
         let rtcCameraEye;
 
         if (origin || position[0] !== 0 || position[1] !== 0 || position[2] !== 0) {
-            const rtcOrigin = tempVec3b$m;
+            const rtcOrigin = tempVec3b$n;
             if (origin) {
-                const rotatedOrigin = tempVec3c$j;
+                const rotatedOrigin = tempVec3c$k;
                 math.transformPoint3(rotationMatrix, origin, rotatedOrigin);
                 rtcOrigin[0] = rotatedOrigin[0];
                 rtcOrigin[1] = rotatedOrigin[1];
@@ -47434,8 +47984,8 @@ class SnapBatchingDepthBufInitRenderer {
             rtcOrigin[0] += position[0];
             rtcOrigin[1] += position[1];
             rtcOrigin[2] += position[2];
-            rtcViewMatrix = createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$e);
-            rtcCameraEye = tempVec3d$f;
+            rtcViewMatrix = createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$f);
+            rtcCameraEye = tempVec3d$g;
             rtcCameraEye[0] = camera.eye[0] - rtcOrigin[0];
             rtcCameraEye[1] = camera.eye[1] - rtcOrigin[1];
             rtcCameraEye[2] = camera.eye[2] - rtcOrigin[2];
@@ -47457,80 +48007,43 @@ class SnapBatchingDepthBufInitRenderer {
         gl.uniform3fv(this._uCoordinateScaler, coordinateScaler);
         gl.uniform1i(this._uRenderPass, renderPass);
         gl.uniform1i(this._uPickInvisible, frameCtx.pickInvisible);
-        gl.uniform1i(this._uSolid, batchingLayer.solid);
-        gl.uniformMatrix4fv(this._uWorldMatrix, false, rotationMatrixConjugate);
-        gl.uniformMatrix4fv(this._uViewMatrix, false, rtcViewMatrix);
-        gl.uniformMatrix4fv(this._uProjMatrix, false, camera.projMatrix);
+
+        let offset = 0;
+        const mat4Size = 4 * 4;
+
+        this._matricesUniformBlockBufferData.set(rotationMatrixConjugate, 0);
+        this._matricesUniformBlockBufferData.set(rtcViewMatrix, offset += mat4Size);
+        this._matricesUniformBlockBufferData.set(camera.projMatrix, offset += mat4Size);
+        this._matricesUniformBlockBufferData.set(state.positionsDecodeMatrix, offset += mat4Size);
+
+        gl.bindBuffer(gl.UNIFORM_BUFFER, this._matricesUniformBlockBuffer);
+        gl.bufferData(gl.UNIFORM_BUFFER, this._matricesUniformBlockBufferData, gl.DYNAMIC_DRAW);
+
+        gl.bindBufferBase(
+            gl.UNIFORM_BUFFER,
+            this._matricesUniformBlockBufferBindingPoint,
+            this._matricesUniformBlockBuffer);
+
         {
             const logDepthBufFC = 2.0 / (Math.log(frameCtx.pickZFar + 1.0) / Math.LN2); // TODO: Far from pick project matrix?
             gl.uniform1f(this._uLogDepthBufFC, logDepthBufFC);
         }
-        const numSectionPlanes = scene._sectionPlanesState.sectionPlanes.length;
-        if (numSectionPlanes > 0) {
-            const sectionPlanes = scene._sectionPlanesState.sectionPlanes;
-            const baseIndex = batchingLayer.layerIndex * numSectionPlanes;
-            const renderFlags = model.renderFlags;
-            for (let sectionPlaneIndex = 0; sectionPlaneIndex < numSectionPlanes; sectionPlaneIndex++) {
-                const sectionPlaneUniforms = this._uSectionPlanes[sectionPlaneIndex];
-                if (sectionPlaneUniforms) {
-                    const active = renderFlags.sectionPlanesActivePerLayer[baseIndex + sectionPlaneIndex];
-                    gl.uniform1i(sectionPlaneUniforms.active, active ? 1 : 0);
-                    if (active) {
-                        const sectionPlane = sectionPlanes[sectionPlaneIndex];
-                        if (origin) {
-                            const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3e$7);
-                            gl.uniform3fv(sectionPlaneUniforms.pos, rtcSectionPlanePos);
-                        } else {
-                            gl.uniform3fv(sectionPlaneUniforms.pos, sectionPlane.pos);
-                        }
-                        gl.uniform3fv(sectionPlaneUniforms.dir, sectionPlane.dir);
-                    }
-                }
-            }
-        }
+
+        this.setSectionPlanesStateUniforms(batchingLayer);
         //=============================================================
         // TODO: Use drawElements count and offset to draw only one entity
         //=============================================================
-        gl.uniformMatrix4fv(this._uPositionsDecodeMatrix, false, batchingLayer._state.positionsDecodeMatrix);
-        this._aPosition.bindArrayBuffer(state.positionsBuf);
-        if (this._aOffset) {
-            this._aOffset.bindArrayBuffer(state.offsetsBuf);
-        }
-        if (this._aFlags) {
-            this._aFlags.bindArrayBuffer(state.flagsBuf);
-        }
+
         state.indicesBuf.bind();
         gl.drawElements(gl.TRIANGLES, state.indicesBuf.numItems, state.indicesBuf.itemType, 0);
         state.indicesBuf.unbind();
     }
 
     _allocate() {
-        const scene = this._scene;
-        const gl = scene.canvas.gl;
-        this._program = new Program(gl, this._buildShader());
-        if (this._program.errors) {
-            this.errors = this._program.errors;
-            return;
-        }
+        super._allocate();
+
         const program = this._program;
-        this._uRenderPass = program.getLocation("renderPass");
-        this._uPickInvisible = program.getLocation("pickInvisible");
-        this._uSolid = program.getLocation("solid");
-        this._uPositionsDecodeMatrix = program.getLocation("positionsDecodeMatrix");
-        this._uWorldMatrix = program.getLocation("worldMatrix");
-        this._uViewMatrix = program.getLocation("viewMatrix");
-        this._uProjMatrix = program.getLocation("projMatrix");
-        this._uSectionPlanes = [];
-        for (let i = 0, len = scene._sectionPlanesState.sectionPlanes.length; i < len; i++) {
-            this._uSectionPlanes.push({
-                active: program.getLocation("sectionPlaneActive" + i),
-                pos: program.getLocation("sectionPlanePos" + i),
-                dir: program.getLocation("sectionPlaneDir" + i)
-            });
-        }
-        this._aPosition = program.getAttribute("position");
-        this._aOffset = program.getAttribute("offset");
-        this._aFlags = program.getAttribute("flags");
+
         {
             this._uLogDepthBufFC = program.getLocation("logDepthBufFC");
         }
@@ -47545,13 +48058,6 @@ class SnapBatchingDepthBufInitRenderer {
         this._program.bind();
     }
 
-    _buildShader() {
-        return {
-            vertex: this._buildVertexShader(),
-            fragment: this._buildFragmentShader()
-        };
-    }
-
     _buildVertexShader() {
         const scene = this._scene;
         const clipping = scene._sectionPlanesState.sectionPlanes.length > 0;
@@ -47578,11 +48084,9 @@ class SnapBatchingDepthBufInitRenderer {
         }
         src.push("in float flags;");
         src.push("uniform bool pickInvisible;");
-        src.push("uniform bool solid;");
-        src.push("uniform mat4 worldMatrix;");
-        src.push("uniform mat4 viewMatrix;");
-        src.push("uniform mat4 projMatrix;");
-        src.push("uniform mat4 positionsDecodeMatrix;");
+
+        this._addMatricesUniformBlockLines(src);
+
         src.push("uniform vec3 uCameraEyeRtc;");
         src.push("uniform vec2 snapVectorA;");
         src.push("uniform vec2 snapInvVectorAB;");
@@ -47702,28 +48206,16 @@ class SnapBatchingDepthBufInitRenderer {
     }
 }
 
-const tempVec3a$r = math.vec3();
-const tempVec3b$l = math.vec3();
-const tempVec3c$i = math.vec3();
-const tempVec3d$e = math.vec3();
-const tempVec3e$6 = math.vec3();
-const tempMat4a$d = math.mat4();
+const tempVec3a$q = math.vec3();
+const tempVec3b$m = math.vec3();
+const tempVec3c$j = math.vec3();
+const tempVec3d$f = math.vec3();
+const tempMat4a$e = math.mat4();
 
 /**
  * @private
  */
-class SnapBatchingDepthRenderer {
-
-    constructor(scene) {
-        this._scene = scene;
-        this._hash = this._getHash();
-        this._allocate();
-    }
-
-    getValid() {
-        return this._hash === this._getHash();
-    };
-
+class SnapBatchingDepthRenderer extends VBOSceneModelRenderer{
     _getHash() {
         return this._scene._sectionPlanesState.getHash() + (this._scene.pointsMaterial.hash);
     }
@@ -47752,7 +48244,13 @@ class SnapBatchingDepthRenderer {
         const aabb = batchingLayer.aabb;
         const viewMatrix = frameCtx.pickViewMatrix || camera.viewMatrix;
 
-        const coordinateScaler = tempVec3a$r;
+        if (this._vaoCache.has(batchingLayer)) {
+            gl.bindVertexArray(this._vaoCache.get(batchingLayer));
+        } else {
+            this._vaoCache.set(batchingLayer, this._makeVAO(state));
+        }
+
+        const coordinateScaler = tempVec3a$q;
         coordinateScaler[0] = math.safeInv(aabb[3] - aabb[0]) * math.MAX_INT;
         coordinateScaler[1] = math.safeInv(aabb[4] - aabb[1]) * math.MAX_INT;
         coordinateScaler[2] = math.safeInv(aabb[5] - aabb[2]) * math.MAX_INT;
@@ -47765,9 +48263,9 @@ class SnapBatchingDepthRenderer {
         let rtcCameraEye;
 
         if (origin || position[0] !== 0 || position[1] !== 0 || position[2] !== 0) {
-            const rtcOrigin = tempVec3b$l;
+            const rtcOrigin = tempVec3b$m;
             if (origin) {
-                const rotatedOrigin = tempVec3c$i;
+                const rotatedOrigin = tempVec3c$j;
                 math.transformPoint3(rotationMatrix, origin, rotatedOrigin);
                 rtcOrigin[0] = rotatedOrigin[0];
                 rtcOrigin[1] = rotatedOrigin[1];
@@ -47780,8 +48278,8 @@ class SnapBatchingDepthRenderer {
             rtcOrigin[0] += position[0];
             rtcOrigin[1] += position[1];
             rtcOrigin[2] += position[2];
-            rtcViewMatrix = createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$d);
-            rtcCameraEye = tempVec3d$e;
+            rtcViewMatrix = createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$e);
+            rtcCameraEye = tempVec3d$f;
             rtcCameraEye[0] = camera.eye[0] - rtcOrigin[0];
             rtcCameraEye[1] = camera.eye[1] - rtcOrigin[1];
             rtcCameraEye[2] = camera.eye[2] - rtcOrigin[2];
@@ -47803,47 +48301,34 @@ class SnapBatchingDepthRenderer {
         gl.uniform3fv(this._uCoordinateScaler, coordinateScaler);
         gl.uniform1i(this._uRenderPass, renderPass);
         gl.uniform1i(this._uPickInvisible, frameCtx.pickInvisible);
-        gl.uniformMatrix4fv(this._uWorldMatrix, false, rotationMatrixConjugate);
-        gl.uniformMatrix4fv(this._uViewMatrix, false, rtcViewMatrix);
-        gl.uniformMatrix4fv(this._uProjMatrix, false, camera.projMatrix);
+
+        let offset = 0;
+        const mat4Size = 4 * 4;
+
+        this._matricesUniformBlockBufferData.set(rotationMatrixConjugate, 0);
+        this._matricesUniformBlockBufferData.set(rtcViewMatrix, offset += mat4Size);
+        this._matricesUniformBlockBufferData.set(camera.projMatrix, offset += mat4Size);
+        this._matricesUniformBlockBufferData.set(state.positionsDecodeMatrix, offset += mat4Size);
+
+        gl.bindBuffer(gl.UNIFORM_BUFFER, this._matricesUniformBlockBuffer);
+        gl.bufferData(gl.UNIFORM_BUFFER, this._matricesUniformBlockBufferData, gl.DYNAMIC_DRAW);
+
+        gl.bindBufferBase(
+            gl.UNIFORM_BUFFER,
+            this._matricesUniformBlockBufferBindingPoint,
+            this._matricesUniformBlockBuffer);
+
         {
             const logDepthBufFC = 2.0 / (Math.log(frameCtx.pickZFar + 1.0) / Math.LN2); // TODO: Far from pick project matrix?
             gl.uniform1f(this._uLogDepthBufFC, logDepthBufFC);
         }
-        const numSectionPlanes = scene._sectionPlanesState.sectionPlanes.length;
-        if (numSectionPlanes > 0) {
-            const sectionPlanes = scene._sectionPlanesState.sectionPlanes;
-            const baseIndex = batchingLayer.layerIndex * numSectionPlanes;
-            const renderFlags = model.renderFlags;
-            for (let sectionPlaneIndex = 0; sectionPlaneIndex < numSectionPlanes; sectionPlaneIndex++) {
-                const sectionPlaneUniforms = this._uSectionPlanes[sectionPlaneIndex];
-                if (sectionPlaneUniforms) {
-                    const active = renderFlags.sectionPlanesActivePerLayer[baseIndex + sectionPlaneIndex];
-                    gl.uniform1i(sectionPlaneUniforms.active, active ? 1 : 0);
-                    if (active) {
-                        const sectionPlane = sectionPlanes[sectionPlaneIndex];
-                        if (origin) {
-                            const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3e$6);
-                            gl.uniform3fv(sectionPlaneUniforms.pos, rtcSectionPlanePos);
-                        } else {
-                            gl.uniform3fv(sectionPlaneUniforms.pos, sectionPlane.pos);
-                        }
-                        gl.uniform3fv(sectionPlaneUniforms.dir, sectionPlane.dir);
-                    }
-                }
-            }
-        }
+
+        this.setSectionPlanesStateUniforms(batchingLayer);
+
         //=============================================================
         // TODO: Use drawElements count and offset to draw only one entity
         //=============================================================
-        gl.uniformMatrix4fv(this._uPositionsDecodeMatrix, false, batchingLayer._state.positionsDecodeMatrix);
-        this._aPosition.bindArrayBuffer(state.positionsBuf);
-        if (this._aOffset) {
-            this._aOffset.bindArrayBuffer(state.offsetsBuf);
-        }
-        if (this._aFlags) {
-            this._aFlags.bindArrayBuffer(state.flagsBuf);
-        }
+
         if (frameCtx.snapMode === "edge") {
             state.edgeIndicesBuf.bind();
             gl.drawElements(gl.LINES, state.edgeIndicesBuf.numItems, state.edgeIndicesBuf.itemType, 0);
@@ -47854,39 +48339,10 @@ class SnapBatchingDepthRenderer {
     }
 
     _allocate() {
-
-        const scene = this._scene;
-        const gl = scene.canvas.gl;
-
-        this._program = new Program(gl, this._buildShader());
-
-        if (this._program.errors) {
-            this.errors = this._program.errors;
-            return;
-        }
+        super._allocate();
 
         const program = this._program;
 
-        this._uRenderPass = program.getLocation("renderPass");
-        this._uPickInvisible = program.getLocation("pickInvisible");
-        this._uPositionsDecodeMatrix = program.getLocation("positionsDecodeMatrix");
-        this._uWorldMatrix = program.getLocation("worldMatrix");
-        this._uViewMatrix = program.getLocation("viewMatrix");
-        this._uProjMatrix = program.getLocation("projMatrix");
-        this._uSectionPlanes = [];
-
-        for (let i = 0, len = scene._sectionPlanesState.sectionPlanes.length; i < len; i++) {
-            this._uSectionPlanes.push({
-                active: program.getLocation("sectionPlaneActive" + i),
-                pos: program.getLocation("sectionPlanePos" + i),
-                dir: program.getLocation("sectionPlaneDir" + i)
-            });
-        }
-
-        this._aPosition = program.getAttribute("position");
-        this._aOffset = program.getAttribute("offset");
-        this._aFlags = program.getAttribute("flags");
-
         {
             this._uLogDepthBufFC = program.getLocation("logDepthBufFC");
         }
@@ -47902,13 +48358,6 @@ class SnapBatchingDepthRenderer {
         this._program.bind();
     }
 
-    _buildShader() {
-        return {
-            vertex: this._buildVertexShader(),
-            fragment: this._buildFragmentShader()
-        };
-    }
-
     _buildVertexShader() {
         const scene = this._scene;
         const clipping = scene._sectionPlanesState.sectionPlanes.length > 0;
@@ -47936,10 +48385,9 @@ class SnapBatchingDepthRenderer {
         }
         src.push("in float flags;");
         src.push("uniform bool pickInvisible;");
-        src.push("uniform mat4 worldMatrix;");
-        src.push("uniform mat4 viewMatrix;");
-        src.push("uniform mat4 projMatrix;");
-        src.push("uniform mat4 positionsDecodeMatrix;");
+
+        this._addMatricesUniformBlockLines(src);
+
         src.push("uniform vec3 uCameraEyeRtc;"); 
         src.push("uniform vec2 snapVectorA;"); 
         src.push("uniform vec2 snapInvVectorAB;"); 
@@ -48081,6 +48529,20 @@ class SnapBatchingRenderers {
         }
     }
 
+    eagerCreateRenders() {
+
+        // Pre-initialize renderers that would otherwise be lazy-initialised
+        // on user interaction, such as picking or emphasis, so that there is no delay
+        // when user first begins interacting with the viewer.
+
+        if (!this._snapDepthBufInitRenderer) {
+            this._snapDepthBufInitRenderer = new SnapBatchingDepthBufInitRenderer(this._scene, false);
+        }
+        if (!this._snapDepthRenderer) {
+            this._snapDepthRenderer = new SnapBatchingDepthRenderer(this._scene);
+        }
+    }
+
     get snapDepthBufInitRenderer() {
         if (!this._snapDepthBufInitRenderer) {
             this._snapDepthBufInitRenderer = new SnapBatchingDepthBufInitRenderer(this._scene, false);
@@ -48117,8 +48579,10 @@ function getSnapBatchingRenderers(scene) {
         batchingRenderers = new SnapBatchingRenderers(scene);
         cachedRenderers$6[sceneId] = batchingRenderers;
         batchingRenderers._compile();
+        batchingRenderers.eagerCreateRenders();
         scene.on("compile", () => {
             batchingRenderers._compile();
+            batchingRenderers.eagerCreateRenders();
         });
         scene.on("destroyed", () => {
             delete cachedRenderers$6[sceneId];
@@ -48135,11 +48599,11 @@ const tempVec4b$b = math.vec4([0, 0, 0, 1]);
 math.vec4([0, 0, 0, 1]);
 math.OBB3();
 
-const tempVec3a$q = math.vec3();
-const tempVec3b$k = math.vec3();
-const tempVec3c$h = math.vec3();
-const tempVec3d$d = math.vec3();
-const tempVec3e$5 = math.vec3();
+const tempVec3a$p = math.vec3();
+const tempVec3b$l = math.vec3();
+const tempVec3c$i = math.vec3();
+const tempVec3d$e = math.vec3();
+const tempVec3e$3 = math.vec3();
 const tempVec3f$1 = math.vec3();
 const tempVec3g$1 = math.vec3();
 
@@ -49318,10 +49782,10 @@ class TrianglesBatchingLayer {
         const origin = state.origin;
         const offset = portion.offset;
 
-        const rtcRayOrigin = tempVec3a$q;
-        const rtcRayDir = tempVec3b$k;
+        const rtcRayOrigin = tempVec3a$p;
+        const rtcRayDir = tempVec3b$l;
 
-        rtcRayOrigin.set(origin ? math.subVec3(worldRayOrigin, origin, tempVec3c$h) : worldRayOrigin);  // World -> RTC
+        rtcRayOrigin.set(origin ? math.subVec3(worldRayOrigin, origin, tempVec3c$i) : worldRayOrigin);  // World -> RTC
         rtcRayDir.set(worldRayDir);
 
         if (offset) {
@@ -49330,8 +49794,8 @@ class TrianglesBatchingLayer {
 
         math.transformRay(this.model.worldNormalMatrix, rtcRayOrigin, rtcRayDir, rtcRayOrigin, rtcRayDir); // RTC -> local
 
-        const a = tempVec3d$d;
-        const b = tempVec3e$5;
+        const a = tempVec3d$e;
+        const b = tempVec3e$3;
         const c = tempVec3f$1;
 
         let gotIntersect = false;
@@ -50354,6 +50818,8 @@ class TrianglesInstancingPickMeshRenderer extends VBOSceneModelTriangleInstancin
 
         this._addMatricesUniformBlockLines(src);
 
+        this._addRemapClipPosLines(src);
+
         if (scene.logarithmicDepthBufferEnabled) {
             src.push("uniform float logDepthBufFC;");
             src.push("out float vFragDepth;");
@@ -50398,7 +50864,7 @@ class TrianglesInstancingPickMeshRenderer extends VBOSceneModelTriangleInstancin
            src.push("vFragDepth = 1.0 + clipPos.w;");
             src.push("isPerspective = float (isPerspectiveMatrix(projMatrix));");
         }
-        src.push("gl_Position = clipPos;");
+        src.push("gl_Position = remapClipPos(clipPos);");
         src.push("}");
         src.push("}");
         return src;
@@ -50488,6 +50954,8 @@ class TrianglesInstancingPickDepthRenderer extends VBOSceneModelTriangleInstanci
 
         this._addMatricesUniformBlockLines(src);
 
+        this._addRemapClipPosLines(src);
+
         if (scene.logarithmicDepthBufferEnabled) {
             src.push("uniform float logDepthBufFC;");
             src.push("out float vFragDepth;");
@@ -50530,7 +50998,7 @@ class TrianglesInstancingPickDepthRenderer extends VBOSceneModelTriangleInstanci
             src.push("vFragDepth = 1.0 + clipPos.w;");
             src.push("isPerspective = float (isPerspectiveMatrix(projMatrix));");
         }
-        src.push("gl_Position = clipPos;");
+        src.push("gl_Position = remapClipPos(clipPos);");
         src.push("}");
         src.push("}");
         return src;
@@ -50633,6 +51101,8 @@ class TrianglesInstancingPickNormalsRenderer extends VBOSceneModelTriangleInstan
 
         this._addMatricesUniformBlockLines(src);
 
+        this._addRemapClipPosLines(src, 3);
+
         if (scene.logarithmicDepthBufferEnabled) {
             src.push("uniform float logDepthBufFC;");
             src.push("out float vFragDepth;");
@@ -50681,7 +51151,7 @@ class TrianglesInstancingPickNormalsRenderer extends VBOSceneModelTriangleInstan
            src.push("vFragDepth = 1.0 + clipPos.w;");
             src.push("isPerspective = float (isPerspectiveMatrix(projMatrix));");
         }
-        src.push("gl_Position = clipPos;");
+        src.push("gl_Position = remapClipPos(clipPos);");
         src.push("}");
         src.push("}");
         return src;
@@ -50721,7 +51191,7 @@ class TrianglesInstancingPickNormalsRenderer extends VBOSceneModelTriangleInstan
             }
         }
         src.push("in vec3 vWorldNormal;");
-        src.push("out vec4 outColor;");
+        src.push("out highp ivec4 outNormal;");
         src.push("void main(void) {");
         if (clipping) {
             src.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;");
@@ -50738,7 +51208,7 @@ class TrianglesInstancingPickNormalsRenderer extends VBOSceneModelTriangleInstan
         if (scene.logarithmicDepthBufferEnabled) {
             src.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;");
         }
-        src.push("    outColor = vec4((vWorldNormal * 0.5) + 0.5, 1.0);");
+        src.push(`    outNormal = ivec4(vWorldNormal * float(${math.MAX_INT}), 1.0);`);
         src.push("}");
         return src;
     }
@@ -51799,6 +52269,8 @@ class TrianglesInstancingPickNormalsFlatRenderer extends VBOSceneModelTriangleIn
 
         this._addMatricesUniformBlockLines(src);
 
+        this._addRemapClipPosLines(src, 3);
+
         if (scene.logarithmicDepthBufferEnabled) {
             src.push("uniform float logDepthBufFC;");
             src.push("out float vFragDepth;");
@@ -51837,7 +52309,7 @@ class TrianglesInstancingPickNormalsFlatRenderer extends VBOSceneModelTriangleIn
             src.push("vFlags = flags;");
         }
 
-        src.push("gl_Position = clipPos;");
+        src.push("gl_Position = remapClipPos(clipPos);");
         src.push("}");
         src.push("}");
         return src;
@@ -51873,8 +52345,7 @@ class TrianglesInstancingPickNormalsFlatRenderer extends VBOSceneModelTriangleIn
                 src.push("uniform vec3 sectionPlaneDir" + i + ";");
             }
         }
-        src.push("in vec3 vWorldNormal;");
-        src.push("out vec4 outColor;");
+        src.push("out highp ivec4 outNormal;");
         src.push("void main(void) {");
         if (clipping) {
             src.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;");
@@ -51894,7 +52365,7 @@ class TrianglesInstancingPickNormalsFlatRenderer extends VBOSceneModelTriangleIn
         src.push("  vec3 xTangent = dFdx( vWorldPosition.xyz );");
         src.push("  vec3 yTangent = dFdy( vWorldPosition.xyz );");
         src.push("  vec3 worldNormal = normalize( cross( xTangent, yTangent ) );");
-        src.push("  outColor = vec4((worldNormal * 0.5) + 0.5, 1.0);");
+        src.push(`  outNormal = ivec4(worldNormal * float(${math.MAX_INT}), 1.0);`);
         src.push("}");
         return src;
     }
@@ -52263,6 +52734,23 @@ class TrianglesInstancingRenderers {
         }
     }
 
+    eagerCreateRenders() {
+
+        // Pre-initialize certain renderers that would otherwise be lazy-initialised
+        // on user interaction, such as picking or emphasis, so that there is no delay
+        // when user first begins interacting with the viewer.
+
+        if (!this._silhouetteRenderer) { // Used for highlighting and selection
+            this._silhouetteRenderer = new TrianglesInstancingSilhouetteRenderer(this._scene);
+        }
+        if (!this._pickMeshRenderer) {
+            this._pickMeshRenderer = new TrianglesInstancingPickMeshRenderer(this._scene);
+        }
+        if (!this._pickDepthRenderer) {
+            this._pickDepthRenderer = new TrianglesInstancingPickDepthRenderer(this._scene);
+        }
+    }
+
     get colorRenderer() {
         if (!this._colorRenderer) {
             this._colorRenderer = new TrianglesInstancingColorRenderer(this._scene, false);
@@ -52469,8 +52957,10 @@ function getInstancingRenderers$1(scene) {
         instancingRenderers = new TrianglesInstancingRenderers(scene);
         cachedRenderers$5[sceneId] = instancingRenderers;
         instancingRenderers._compile();
+        instancingRenderers.eagerCreateRenders();
         scene.on("compile", () => {
             instancingRenderers._compile();
+            instancingRenderers.eagerCreateRenders();
         });
         scene.on("destroyed", () => {
             delete cachedRenderers$5[sceneId];
@@ -52480,30 +52970,19 @@ function getInstancingRenderers$1(scene) {
     return instancingRenderers;
 }
 
-const tempVec3a$p = math.vec3();
-const tempVec3b$j = math.vec3();
-const tempVec3c$g = math.vec3();
-const tempVec3d$c = math.vec3();
-const tempVec3e$4 = math.vec3();
-const tempMat4a$c = math.mat4();
+const tempVec3a$o = math.vec3();
+const tempVec3b$k = math.vec3();
+const tempVec3c$h = math.vec3();
+const tempVec3d$d = math.vec3();
+const tempMat4a$d = math.mat4();
 
 /**
  * @private
  */
-class SnapInstancingDepthBufInitRenderer {
+class SnapInstancingDepthBufInitRenderer extends VBOSceneModelRenderer {
 
     constructor(scene) {
-        this._scene = scene;
-        this._hash = this._getHash();
-        this._allocate();
-    }
-
-    getValid() {
-        return this._hash === this._getHash();
-    };
-
-    _getHash() {
-        return this._scene._sectionPlanesState.getHash();
+        super(scene, false, { instancing: true });
     }
 
     drawLayer(frameCtx, instancingLayer, renderPass) {
@@ -52530,7 +53009,13 @@ class SnapInstancingDepthBufInitRenderer {
         const aabb = instancingLayer.aabb;
         const viewMatrix = frameCtx.pickViewMatrix || camera.viewMatrix;
 
-        const coordinateScaler = tempVec3a$p;
+        if (this._vaoCache.has(instancingLayer)) {
+            gl.bindVertexArray(this._vaoCache.get(instancingLayer));
+        } else {
+            this._vaoCache.set(instancingLayer, this._makeVAO(state));
+        }
+
+        const coordinateScaler = tempVec3a$o;
         coordinateScaler[0] = math.safeInv(aabb[3] - aabb[0]) * math.MAX_INT;
         coordinateScaler[1] = math.safeInv(aabb[4] - aabb[1]) * math.MAX_INT;
         coordinateScaler[2] = math.safeInv(aabb[5] - aabb[2]) * math.MAX_INT;
@@ -52542,9 +53027,9 @@ class SnapInstancingDepthBufInitRenderer {
         let rtcViewMatrix;
         let rtcCameraEye;
         if (origin || position[0] !== 0 || position[1] !== 0 || position[2] !== 0) {
-            const rtcOrigin = tempVec3b$j;
+            const rtcOrigin = tempVec3b$k;
             if (origin) {
-                const rotatedOrigin = math.transformPoint3(rotationMatrix, origin, tempVec3c$g);
+                const rotatedOrigin = math.transformPoint3(rotationMatrix, origin, tempVec3c$h);
                 rtcOrigin[0] = rotatedOrigin[0];
                 rtcOrigin[1] = rotatedOrigin[1];
                 rtcOrigin[2] = rotatedOrigin[2];
@@ -52556,8 +53041,8 @@ class SnapInstancingDepthBufInitRenderer {
             rtcOrigin[0] += position[0];
             rtcOrigin[1] += position[1];
             rtcOrigin[2] += position[2];
-            rtcViewMatrix = createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$c);
-            rtcCameraEye = tempVec3d$c;
+            rtcViewMatrix = createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$d);
+            rtcCameraEye = tempVec3d$d;
             rtcCameraEye[0] = camera.eye[0] - rtcOrigin[0];
             rtcCameraEye[1] = camera.eye[1] - rtcOrigin[1];
             rtcCameraEye[2] = camera.eye[2] - rtcOrigin[2];
@@ -52579,40 +53064,30 @@ class SnapInstancingDepthBufInitRenderer {
         gl.uniform3fv(this._uCoordinateScaler, coordinateScaler);
         gl.uniform1i(this._uRenderPass, renderPass);
         gl.uniform1i(this._uPickInvisible, frameCtx.pickInvisible);
-        gl.uniformMatrix4fv(this._uWorldMatrix, false, rotationMatrixConjugate);
-        gl.uniformMatrix4fv(this._uViewMatrix, false, rtcViewMatrix);
-        gl.uniformMatrix4fv(this._uProjMatrix, false, camera.projMatrix);
+
+        let offset = 0;
+        const mat4Size = 4 * 4;
+
+        this._matricesUniformBlockBufferData.set(rotationMatrixConjugate, 0);
+        this._matricesUniformBlockBufferData.set(rtcViewMatrix, offset += mat4Size);
+        this._matricesUniformBlockBufferData.set(camera.projMatrix, offset += mat4Size);
+        this._matricesUniformBlockBufferData.set(state.positionsDecodeMatrix, offset += mat4Size);
+
+        gl.bindBuffer(gl.UNIFORM_BUFFER, this._matricesUniformBlockBuffer);
+        gl.bufferData(gl.UNIFORM_BUFFER, this._matricesUniformBlockBufferData, gl.DYNAMIC_DRAW);
+
+        gl.bindBufferBase(
+            gl.UNIFORM_BUFFER,
+            this._matricesUniformBlockBufferBindingPoint,
+            this._matricesUniformBlockBuffer);
+
 
         {
             const logDepthBufFC = 2.0 / (Math.log(frameCtx.pickZFar + 1.0) / Math.LN2);
             gl.uniform1f(this._uLogDepthBufFC, logDepthBufFC);
         }
 
-        const numSectionPlanes = scene._sectionPlanesState.sectionPlanes.length;
-        if (numSectionPlanes > 0) {
-            const sectionPlanes = scene._sectionPlanesState.sectionPlanes;
-            const baseIndex = instancingLayer.layerIndex * numSectionPlanes;
-            const renderFlags = model.renderFlags;
-            for (let sectionPlaneIndex = 0; sectionPlaneIndex < numSectionPlanes; sectionPlaneIndex++) {
-                const sectionPlaneUniforms = this._uSectionPlanes[sectionPlaneIndex];
-                if (sectionPlaneUniforms) {
-                    const active = renderFlags.sectionPlanesActivePerLayer[baseIndex + sectionPlaneIndex];
-                    gl.uniform1i(sectionPlaneUniforms.active, active ? 1 : 0);
-                    if (active) {
-                        const sectionPlane = sectionPlanes[sectionPlaneIndex];
-                        if (origin) {
-                            const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3e$4);
-                            gl.uniform3fv(sectionPlaneUniforms.pos, rtcSectionPlanePos);
-                        } else {
-                            gl.uniform3fv(sectionPlaneUniforms.pos, sectionPlane.pos);
-                        }
-                        gl.uniform3fv(sectionPlaneUniforms.dir, sectionPlane.dir);
-                    }
-                }
-            }
-        }
-
-        gl.uniformMatrix4fv(this._uPositionsDecodeMatrix, false, state.positionsDecodeMatrix);
+        this.setSectionPlanesStateUniforms(instancingLayer);
 
         this._aModelMatrixCol0.bindArrayBuffer(state.modelMatrixCol0Buf);
         this._aModelMatrixCol1.bindArrayBuffer(state.modelMatrixCol1Buf);
@@ -52622,16 +53097,11 @@ class SnapInstancingDepthBufInitRenderer {
         gl.vertexAttribDivisor(this._aModelMatrixCol1.location, 1);
         gl.vertexAttribDivisor(this._aModelMatrixCol2.location, 1);
 
-        this._aPosition.bindArrayBuffer(state.positionsBuf);
 
         if (this._aFlags) {
             this._aFlags.bindArrayBuffer(state.flagsBuf);
             gl.vertexAttribDivisor(this._aFlags.location, 1);
         }
-        if (this._aOffset) {
-            this._aOffset.bindArrayBuffer(state.offsetsBuf);
-            gl.vertexAttribDivisor(this._aOffset.location, 1);
-        }
 
         state.indicesBuf.bind();
         gl.drawElementsInstanced(gl.TRIANGLES, state.indicesBuf.numItems, state.indicesBuf.itemType, 0, state.numInstances);
@@ -52650,34 +53120,10 @@ class SnapInstancingDepthBufInitRenderer {
     }
 
     _allocate() {
-        const scene = this._scene;
-        const gl = scene.canvas.gl;
-        this._program = new Program(gl, this._buildShader());
-        if (this._program.errors) {
-            this.errors = this._program.errors;
-            return;
-        }
+        super._allocate();
+
         const program = this._program;
-        this._uRenderPass = program.getLocation("renderPass");
-        this._uPickInvisible = program.getLocation("pickInvisible");
-        this._uPositionsDecodeMatrix = program.getLocation("positionsDecodeMatrix");
-        this._uWorldMatrix = program.getLocation("worldMatrix");
-        this._uViewMatrix = program.getLocation("viewMatrix");
-        this._uProjMatrix = program.getLocation("projMatrix");
-        this._uSectionPlanes = [];
-        for (let i = 0, len = scene._sectionPlanesState.sectionPlanes.length; i < len; i++) {
-            this._uSectionPlanes.push({
-                active: program.getLocation("sectionPlaneActive" + i),
-                pos: program.getLocation("sectionPlanePos" + i),
-                dir: program.getLocation("sectionPlaneDir" + i)
-            });
-        }
-        this._aPosition = program.getAttribute("position");
-        this._aOffset = program.getAttribute("offset");
-        this._aFlags = program.getAttribute("flags");
-        this._aModelMatrixCol0 = program.getAttribute("modelMatrixCol0");
-        this._aModelMatrixCol1 = program.getAttribute("modelMatrixCol1");
-        this._aModelMatrixCol2 = program.getAttribute("modelMatrixCol2");
+
         {
             this._uLogDepthBufFC = program.getLocation("logDepthBufFC");
         }
@@ -52693,13 +53139,6 @@ class SnapInstancingDepthBufInitRenderer {
 
     }
 
-    _buildShader() {
-        return {
-            vertex: this._buildVertexShader(),
-            fragment: this._buildFragmentShader()
-        };
-    }
-
     _buildVertexShader() {
         const scene = this._scene;
         const sectionPlanesState = scene._sectionPlanesState;
@@ -52730,10 +53169,9 @@ class SnapInstancingDepthBufInitRenderer {
         src.push("in vec4 modelMatrixCol1;");
         src.push("in vec4 modelMatrixCol2;");
         src.push("uniform bool pickInvisible;");
-        src.push("uniform mat4 worldMatrix;");
-        src.push("uniform mat4 viewMatrix;");
-        src.push("uniform mat4 projMatrix;");
-        src.push("uniform mat4 positionsDecodeMatrix;");
+
+        this._addMatricesUniformBlockLines(src);
+
         src.push("uniform vec3 uCameraEyeRtc;");
         src.push("uniform vec2 snapVectorA;");
         src.push("uniform vec2 snapInvVectorAB;");
@@ -52854,30 +53292,19 @@ class SnapInstancingDepthBufInitRenderer {
     }
 }
 
-const tempVec3a$o = math.vec3();
-const tempVec3b$i = math.vec3();
-const tempVec3c$f = math.vec3();
-const tempVec3d$b = math.vec3();
-const tempVec3e$3 = math.vec3();
-const tempMat4a$b = math.mat4();
+const tempVec3a$n = math.vec3();
+const tempVec3b$j = math.vec3();
+const tempVec3c$g = math.vec3();
+const tempVec3d$c = math.vec3();
+const tempMat4a$c = math.mat4();
 
 /**
  * @private
  */
-class SnapInstancingDepthRenderer {
+class SnapInstancingDepthRenderer extends VBOSceneModelRenderer {
 
     constructor(scene) {
-        this._scene = scene;
-        this._hash = this._getHash();
-        this._allocate();
-    }
-
-    getValid() {
-        return this._hash === this._getHash();
-    };
-
-    _getHash() {
-        return this._scene._sectionPlanesState.getHash();
+        super(scene, false, { instancing: true });
     }
 
     drawLayer(frameCtx, instancingLayer, renderPass) {
@@ -52904,7 +53331,13 @@ class SnapInstancingDepthRenderer {
         const aabb = instancingLayer.aabb;
         const viewMatrix = frameCtx.pickViewMatrix || camera.viewMatrix;
 
-        const coordinateScaler = tempVec3a$o;
+        if (this._vaoCache.has(instancingLayer)) {
+            gl.bindVertexArray(this._vaoCache.get(instancingLayer));
+        } else {
+            this._vaoCache.set(instancingLayer, this._makeVAO(state));
+        }
+
+        const coordinateScaler = tempVec3a$n;
         coordinateScaler[0] = math.safeInv(aabb[3] - aabb[0]) * math.MAX_INT;
         coordinateScaler[1] = math.safeInv(aabb[4] - aabb[1]) * math.MAX_INT;
         coordinateScaler[2] = math.safeInv(aabb[5] - aabb[2]) * math.MAX_INT;
@@ -52917,9 +53350,9 @@ class SnapInstancingDepthRenderer {
         let rtcCameraEye;
 
         if (origin || position[0] !== 0 || position[1] !== 0 || position[2] !== 0) {
-            const rtcOrigin = tempVec3b$i;
+            const rtcOrigin = tempVec3b$j;
             if (origin) {
-                const rotatedOrigin = math.transformPoint3(rotationMatrix, origin, tempVec3c$f);
+                const rotatedOrigin = math.transformPoint3(rotationMatrix, origin, tempVec3c$g);
                 rtcOrigin[0] = rotatedOrigin[0];
                 rtcOrigin[1] = rotatedOrigin[1];
                 rtcOrigin[2] = rotatedOrigin[2];
@@ -52931,8 +53364,8 @@ class SnapInstancingDepthRenderer {
             rtcOrigin[0] += position[0];
             rtcOrigin[1] += position[1];
             rtcOrigin[2] += position[2];
-            rtcViewMatrix = createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$b);
-            rtcCameraEye = tempVec3d$b;
+            rtcViewMatrix = createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$c);
+            rtcCameraEye = tempVec3d$c;
             rtcCameraEye[0] = camera.eye[0] - rtcOrigin[0];
             rtcCameraEye[1] = camera.eye[1] - rtcOrigin[1];
             rtcCameraEye[2] = camera.eye[2] - rtcOrigin[2];
@@ -52954,51 +53387,41 @@ class SnapInstancingDepthRenderer {
         gl.uniform3fv(this._uCoordinateScaler, coordinateScaler);
         gl.uniform1i(this._uRenderPass, renderPass);
         gl.uniform1i(this._uPickInvisible, frameCtx.pickInvisible);
-        gl.uniformMatrix4fv(this._uViewMatrix, false, rtcViewMatrix);
-        gl.uniformMatrix4fv(this._uWorldMatrix, false, rotationMatrixConjugate);
-        gl.uniformMatrix4fv(this._uProjMatrix, false, camera.projMatrix);
+
+        let offset = 0;
+        const mat4Size = 4 * 4;
+
+        this._matricesUniformBlockBufferData.set(rotationMatrixConjugate, 0);
+        this._matricesUniformBlockBufferData.set(rtcViewMatrix, offset += mat4Size);
+        this._matricesUniformBlockBufferData.set(camera.projMatrix, offset += mat4Size);
+        this._matricesUniformBlockBufferData.set(state.positionsDecodeMatrix, offset += mat4Size);
+
+        gl.bindBuffer(gl.UNIFORM_BUFFER, this._matricesUniformBlockBuffer);
+        gl.bufferData(gl.UNIFORM_BUFFER, this._matricesUniformBlockBufferData, gl.DYNAMIC_DRAW);
+
+        gl.bindBufferBase(
+            gl.UNIFORM_BUFFER,
+            this._matricesUniformBlockBufferBindingPoint,
+            this._matricesUniformBlockBuffer);
+
         {
             const logDepthBufFC = 2.0 / (Math.log(frameCtx.pickZFar + 1.0) / Math.LN2); // TODO: Far from pick project matrix
             gl.uniform1f(this._uLogDepthBufFC, logDepthBufFC);
         }
-        const numSectionPlanes = scene._sectionPlanesState.sectionPlanes.length;
-        if (numSectionPlanes > 0) {
-            const sectionPlanes = scene._sectionPlanesState.sectionPlanes;
-            const baseIndex = instancingLayer.layerIndex * numSectionPlanes;
-            const renderFlags = model.renderFlags;
-            for (let sectionPlaneIndex = 0; sectionPlaneIndex < numSectionPlanes; sectionPlaneIndex++) {
-                const sectionPlaneUniforms = this._uSectionPlanes[sectionPlaneIndex];
-                if (sectionPlaneUniforms) {
-                    const active = renderFlags.sectionPlanesActivePerLayer[baseIndex + sectionPlaneIndex];
-                    gl.uniform1i(sectionPlaneUniforms.active, active ? 1 : 0);
-                    if (active) {
-                        const sectionPlane = sectionPlanes[sectionPlaneIndex];
-                        if (origin) {
-                            const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3e$3);
-                            gl.uniform3fv(sectionPlaneUniforms.pos, rtcSectionPlanePos);
-                        } else {
-                            gl.uniform3fv(sectionPlaneUniforms.pos, sectionPlane.pos);
-                        }
-                        gl.uniform3fv(sectionPlaneUniforms.dir, sectionPlane.dir);
-                    }
-                }
-            }
-        }
 
-        gl.uniformMatrix4fv(this._uPositionsDecodeMatrix, false, state.positionsDecodeMatrix);
+        this.setSectionPlanesStateUniforms(instancingLayer);
+
+
         this._aModelMatrixCol0.bindArrayBuffer(state.modelMatrixCol0Buf);
         this._aModelMatrixCol1.bindArrayBuffer(state.modelMatrixCol1Buf);
         this._aModelMatrixCol2.bindArrayBuffer(state.modelMatrixCol2Buf);
         gl.vertexAttribDivisor(this._aModelMatrixCol0.location, 1);
         gl.vertexAttribDivisor(this._aModelMatrixCol1.location, 1);
         gl.vertexAttribDivisor(this._aModelMatrixCol2.location, 1);
-        this._aPosition.bindArrayBuffer(state.positionsBuf);
+
         this._aFlags.bindArrayBuffer(state.flagsBuf);
         gl.vertexAttribDivisor(this._aFlags.location, 1);
-        if (this._aOffset) {
-            this._aOffset.bindArrayBuffer(state.offsetsBuf);
-            gl.vertexAttribDivisor(this._aOffset.location, 1);
-        }
+
         if (frameCtx.snapMode === "edge") {
             state.edgeIndicesBuf.bind();
             gl.drawElementsInstanced(gl.LINES, state.edgeIndicesBuf.numItems, state.edgeIndicesBuf.itemType, 0, state.numInstances);
@@ -53017,34 +53440,10 @@ class SnapInstancingDepthRenderer {
     }
 
     _allocate() {
-        const scene = this._scene;
-        const gl = scene.canvas.gl;
-        this._program = new Program(gl, this._buildShader());
-        if (this._program.errors) {
-            this.errors = this._program.errors;
-            return;
-        }
+        super._allocate();
+
         const program = this._program;
-        this._uRenderPass = program.getLocation("renderPass");
-        this._uPickInvisible = program.getLocation("pickInvisible");
-        this._uPositionsDecodeMatrix = program.getLocation("positionsDecodeMatrix");
-        this._uWorldMatrix = program.getLocation("worldMatrix");
-        this._uViewMatrix = program.getLocation("viewMatrix");
-        this._uProjMatrix = program.getLocation("projMatrix");
-        this._uSectionPlanes = [];
-        for (let i = 0, len = scene._sectionPlanesState.sectionPlanes.length; i < len; i++) {
-            this._uSectionPlanes.push({
-                active: program.getLocation("sectionPlaneActive" + i),
-                pos: program.getLocation("sectionPlanePos" + i),
-                dir: program.getLocation("sectionPlaneDir" + i)
-            });
-        }
-        this._aPosition = program.getAttribute("position");
-        this._aOffset = program.getAttribute("offset");
-        this._aFlags = program.getAttribute("flags");
-        this._aModelMatrixCol0 = program.getAttribute("modelMatrixCol0");
-        this._aModelMatrixCol1 = program.getAttribute("modelMatrixCol1");
-        this._aModelMatrixCol2 = program.getAttribute("modelMatrixCol2");
+
         {
             this._uLogDepthBufFC = program.getLocation("logDepthBufFC");
         }
@@ -53060,13 +53459,6 @@ class SnapInstancingDepthRenderer {
 
     }
 
-    _buildShader() {
-        return {
-            vertex: this._buildVertexShader(),
-            fragment: this._buildFragmentShader()
-        };
-    }
-
     _buildVertexShader() {
         const scene = this._scene;
         const sectionPlanesState = scene._sectionPlanesState;
@@ -53097,10 +53489,9 @@ class SnapInstancingDepthRenderer {
         src.push("in vec4 modelMatrixCol1;");
         src.push("in vec4 modelMatrixCol2;");
         src.push("uniform bool pickInvisible;");
-        src.push("uniform mat4 worldMatrix;");
-        src.push("uniform mat4 viewMatrix;");
-        src.push("uniform mat4 projMatrix;");
-        src.push("uniform mat4 positionsDecodeMatrix;");
+
+        this._addMatricesUniformBlockLines(src);
+
         src.push("uniform vec3 uCameraEyeRtc;"); 
         src.push("uniform vec2 snapVectorA;"); 
         src.push("uniform vec2 snapInvVectorAB;"); 
@@ -53241,6 +53632,20 @@ class SnapInstancingRenderers {
         }
     }
 
+    eagerCreateRenders() {
+
+        // Pre-initialize renderers that would otherwise be lazy-initialised
+        // on user interaction, such as picking or emphasis, so that there is no delay
+        // when user first begins interacting with the viewer.
+
+        if (!this._snapDepthBufInitRenderer) {
+            this._snapDepthBufInitRenderer = new SnapInstancingDepthBufInitRenderer(this._scene, false);
+        }
+        if (!this._snapDepthRenderer) {
+            this._snapDepthRenderer = new SnapInstancingDepthRenderer(this._scene);
+        }
+    }
+
     get snapDepthBufInitRenderer() {
         if (!this._snapDepthBufInitRenderer) {
             this._snapDepthBufInitRenderer = new SnapInstancingDepthBufInitRenderer(this._scene, false);
@@ -53277,8 +53682,10 @@ function getSnapInstancingRenderers(scene) {
         instancingRenderers = new SnapInstancingRenderers(scene);
         cachedRenderers$4[sceneId] = instancingRenderers;
         instancingRenderers._compile();
+        instancingRenderers.eagerCreateRenders();
         scene.on("compile", () => {
             instancingRenderers._compile();
+            instancingRenderers.eagerCreateRenders();
         });
         scene.on("destroyed", () => {
             delete cachedRenderers$4[sceneId];
@@ -53295,10 +53702,10 @@ const tempVec4b$a = math.vec4([0, 0, 0, 1]);
 math.vec4([0, 0, 0, 1]);
 const tempVec3fa$2 = new Float32Array(3);
 
-const tempVec3a$n = math.vec3();
-const tempVec3b$h = math.vec3();
-const tempVec3c$e = math.vec3();
-const tempVec3d$a = math.vec3();
+const tempVec3a$m = math.vec3();
+const tempVec3b$i = math.vec3();
+const tempVec3c$f = math.vec3();
+const tempVec3d$b = math.vec3();
 const tempVec3e$2 = math.vec3();
 const tempVec3f = math.vec3();
 const tempVec3g = math.vec3();
@@ -54312,10 +54719,10 @@ class TrianglesInstancingLayer {
         const origin = state.origin;
         const offset = portion.offset;
 
-        const rtcRayOrigin = tempVec3a$n;
-        const rtcRayDir = tempVec3b$h;
+        const rtcRayOrigin = tempVec3a$m;
+        const rtcRayDir = tempVec3b$i;
 
-        rtcRayOrigin.set(origin ? math.subVec3(worldRayOrigin, origin, tempVec3c$e) : worldRayOrigin);  // World -> RTC
+        rtcRayOrigin.set(origin ? math.subVec3(worldRayOrigin, origin, tempVec3c$f) : worldRayOrigin);  // World -> RTC
         rtcRayDir.set(worldRayDir);
 
         if (offset) {
@@ -54326,7 +54733,7 @@ class TrianglesInstancingLayer {
 
         math.transformRay(portion.inverseMatrix, rtcRayOrigin, rtcRayDir, rtcRayOrigin, rtcRayDir);
 
-        const a = tempVec3d$a;
+        const a = tempVec3d$b;
         const b = tempVec3e$2;
         const c = tempVec3f;
 
@@ -56821,6 +57228,8 @@ class PointsBatchingPickMeshRenderer extends VBOSceneModelPointBatchingRenderer
 
         this._addMatricesUniformBlockLines(src);
 
+        this._addRemapClipPosLines(src);
+
         src.push("uniform float pointSize;");
         if (pointsMaterial.perspectivePoints) {
             src.push("uniform float nearPlaneHeight;");
@@ -56862,7 +57271,7 @@ class PointsBatchingPickMeshRenderer extends VBOSceneModelPointBatchingRenderer
         if (scene.logarithmicDepthBufferEnabled) {
            src.push("vFragDepth = 1.0 + clipPos.w;");
         }
-        src.push("gl_Position = clipPos;");
+        src.push("gl_Position = remapClipPos(clipPos);");
         if (pointsMaterial.perspectivePoints) {
             src.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;");
             src.push("gl_PointSize = max(gl_PointSize, " + Math.floor(pointsMaterial.minPerspectivePointSize) + ".0);");
@@ -56961,6 +57370,8 @@ class PointsBatchingPickDepthRenderer extends VBOSceneModelPointBatchingRenderer
 
         this._addMatricesUniformBlockLines(src);
 
+        this._addRemapClipPosLines(src);
+
         src.push("uniform float pointSize;");
         if (pointsMaterial.perspectivePoints) {
             src.push("uniform float nearPlaneHeight;");
@@ -56999,7 +57410,7 @@ class PointsBatchingPickDepthRenderer extends VBOSceneModelPointBatchingRenderer
         if (scene.logarithmicDepthBufferEnabled) {
            src.push("vFragDepth = 1.0 + clipPos.w;");
         }
-        src.push("gl_Position = clipPos;");
+        src.push("gl_Position = remapClipPos(clipPos);");
         if (pointsMaterial.perspectivePoints) {
             src.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;");
             src.push("gl_PointSize = max(gl_PointSize, " + Math.floor(pointsMaterial.minPerspectivePointSize) + ".0);");
@@ -57347,8 +57758,8 @@ class PointsBatchingBuffer {
     }
 }
 
-const tempVec3a$m = math.vec4();
-const tempVec3b$g = math.vec4();
+const tempVec3a$l = math.vec4();
+const tempVec3b$h = math.vec4();
 const tempVec4a$8 = math.vec4([0, 0, 0, 1]);
 const tempVec4b$7 = math.vec4([0, 0, 0, 1]);
 math.vec4([0, 0, 0, 1]);
@@ -57497,8 +57908,8 @@ class PointsBatchingLayer {
 
             const bounds = geometryCompressionUtils.getPositionsBounds(positionsCompressed);
 
-            const min = geometryCompressionUtils.decompressPosition(bounds.min, this._state.positionsDecodeMatrix, tempVec3a$m);
-            const max = geometryCompressionUtils.decompressPosition(bounds.max, this._state.positionsDecodeMatrix, tempVec3b$g);
+            const min = geometryCompressionUtils.decompressPosition(bounds.min, this._state.positionsDecodeMatrix, tempVec3a$l);
+            const max = geometryCompressionUtils.decompressPosition(bounds.max, this._state.positionsDecodeMatrix, tempVec3b$h);
 
             worldAABB[0] = min[0];
             worldAABB[1] = min[1];
@@ -58444,6 +58855,8 @@ class PointsInstancingPickMeshRenderer extends VBOSceneModelPointInstancingRende
 
         this._addMatricesUniformBlockLines(src);
 
+        this._addRemapClipPosLines(src);
+
         src.push("uniform float pointSize;");
         if (pointsMaterial.perspectivePoints) {
             src.push("uniform float nearPlaneHeight;");
@@ -58485,6 +58898,7 @@ class PointsInstancingPickMeshRenderer extends VBOSceneModelPointInstancingRende
             src.push("  vFlags = flags;");
         }
         src.push("vec4 clipPos = projMatrix * viewPosition;");
+        src.push("gl_Position = remapClipPos(clipPos);");
         if (scene.logarithmicDepthBufferEnabled) {
            src.push("vFragDepth = 1.0 + clipPos.w;");
         }
@@ -58595,6 +59009,8 @@ class PointsInstancingPickDepthRenderer extends VBOSceneModelPointInstancingRend
 
         this._addMatricesUniformBlockLines(src);
 
+        this._addRemapClipPosLines(src);
+
         src.push("uniform float pointSize;");
         if (pointsMaterial.perspectivePoints) {
             src.push("uniform float nearPlaneHeight;");
@@ -58634,10 +59050,11 @@ class PointsInstancingPickDepthRenderer extends VBOSceneModelPointInstancingRend
         }
         src.push("  vViewPosition = viewPosition;");
         src.push("vec4 clipPos = projMatrix * viewPosition;");
+        src.push("gl_Position = remapClipPos(clipPos);");
         if (scene.logarithmicDepthBufferEnabled) {
            src.push("vFragDepth = 1.0 + clipPos.w;");
         }
-        src.push("gl_Position = clipPos;");
+        src.push("gl_Position = remapClipPos(clipPos);");
         if (pointsMaterial.perspectivePoints) {
             src.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;");
             src.push("gl_PointSize = max(gl_PointSize, " + Math.floor(pointsMaterial.minPerspectivePointSize) + ".0);");
@@ -59334,6 +59751,7 @@ class PointsInstancingLayer {
             numInstances: 0,
             origin: cfg.origin ? math.vec3(cfg.origin) : null,
             geometry: cfg.geometry,
+            positionsDecodeMatrix: cfg.geometry.positionsDecodeMatrix, // So we can null the geometry for GC
             colorsBuf: null,
             flagsBuf: null,
             offsetsBuf: null,
@@ -59472,34 +59890,46 @@ class PointsInstancingLayer {
         }
         const gl = this.model.scene.canvas.gl;
         const flagsLength = this._pickColors.length / 4;
+        const state = this._state;
+        const geometry = state.geometry;
         if (flagsLength > 0) {
             // Because we only build flags arrays here, 
             // get their length from the colors array
             let notNormalized = false;
-            this._state.flagsBuf = new ArrayBuf(gl, gl.ARRAY_BUFFER, new Float32Array(flagsLength), flagsLength, 1, gl.DYNAMIC_DRAW, notNormalized);
+            state.flagsBuf = new ArrayBuf(gl, gl.ARRAY_BUFFER, new Float32Array(flagsLength), flagsLength, 1, gl.DYNAMIC_DRAW, notNormalized);
         }
         if (this.model.scene.entityOffsetsEnabled) {
             if (this._offsets.length > 0) {
                 const notNormalized = false;
-                this._state.offsetsBuf = new ArrayBuf(gl, gl.ARRAY_BUFFER, new Float32Array(this._offsets), this._offsets.length, 3, gl.DYNAMIC_DRAW, notNormalized);
+                state.offsetsBuf = new ArrayBuf(gl, gl.ARRAY_BUFFER, new Float32Array(this._offsets), this._offsets.length, 3, gl.DYNAMIC_DRAW, notNormalized);
                 this._offsets = []; // Release memory
             }
         }
+        if (geometry.positionsCompressed && geometry.positionsCompressed.length > 0) {
+            const normalized = false;
+            state.positionsBuf = new ArrayBuf(gl, gl.ARRAY_BUFFER, geometry.positionsCompressed, geometry.positionsCompressed.length, 3, gl.STATIC_DRAW, normalized);
+            state.positionsDecodeMatrix = math.mat4(geometry.positionsDecodeMatrix);
+        }
+        if (geometry.colorsCompressed && geometry.colorsCompressed.length > 0) {
+            const colorsCompressed = new Uint8Array(geometry.colorsCompressed);
+            const notNormalized = false;
+            state.colorsBuf = new ArrayBuf(gl, gl.ARRAY_BUFFER, colorsCompressed, colorsCompressed.length, 4, gl.STATIC_DRAW, notNormalized);
+        }
         if (this._modelMatrixCol0.length > 0) {
             const normalized = false;
-            this._state.modelMatrixCol0Buf = new ArrayBuf(gl, gl.ARRAY_BUFFER, new Float32Array(this._modelMatrixCol0), this._modelMatrixCol0.length, 4, gl.STATIC_DRAW, normalized);
-            this._state.modelMatrixCol1Buf = new ArrayBuf(gl, gl.ARRAY_BUFFER, new Float32Array(this._modelMatrixCol1), this._modelMatrixCol1.length, 4, gl.STATIC_DRAW, normalized);
-            this._state.modelMatrixCol2Buf = new ArrayBuf(gl, gl.ARRAY_BUFFER, new Float32Array(this._modelMatrixCol2), this._modelMatrixCol2.length, 4, gl.STATIC_DRAW, normalized);
+            state.modelMatrixCol0Buf = new ArrayBuf(gl, gl.ARRAY_BUFFER, new Float32Array(this._modelMatrixCol0), this._modelMatrixCol0.length, 4, gl.STATIC_DRAW, normalized);
+            state.modelMatrixCol1Buf = new ArrayBuf(gl, gl.ARRAY_BUFFER, new Float32Array(this._modelMatrixCol1), this._modelMatrixCol1.length, 4, gl.STATIC_DRAW, normalized);
+            state.modelMatrixCol2Buf = new ArrayBuf(gl, gl.ARRAY_BUFFER, new Float32Array(this._modelMatrixCol2), this._modelMatrixCol2.length, 4, gl.STATIC_DRAW, normalized);
             this._modelMatrixCol0 = [];
             this._modelMatrixCol1 = [];
             this._modelMatrixCol2 = [];
         }
         if (this._pickColors.length > 0) {
             const normalized = false;
-            this._state.pickColorsBuf = new ArrayBuf(gl, gl.ARRAY_BUFFER, new Uint8Array(this._pickColors), this._pickColors.length, 4, gl.STATIC_DRAW, normalized);
+            state.pickColorsBuf = new ArrayBuf(gl, gl.ARRAY_BUFFER, new Uint8Array(this._pickColors), this._pickColors.length, 4, gl.STATIC_DRAW, normalized);
             this._pickColors = []; // Release memory
         }
-        this._state.geometry = null;
+        state.geometry = null;
         this._finalized = true;
     }
 
@@ -61461,14 +61891,14 @@ function doCheckResult(buckets, mesh) {
     }
 }
 
-const tempVec3a$l = math.vec3();
-const tempVec3b$f = math.vec3();
-const tempVec3c$d = math.vec3();
-const tempVec3d$9 = math.vec3();
+const tempVec3a$k = math.vec3();
+const tempVec3b$g = math.vec3();
+const tempVec3c$e = math.vec3();
+const tempVec3d$a = math.vec3();
 
 const tempVec4a$6 = math.vec4();
 
-const tempMat4a$a = math.mat4();
+const tempMat4a$b = math.mat4();
 
 /**
  * @private
@@ -61529,9 +61959,9 @@ class TrianglesDataTextureColorRenderer {
         const gotOrigin = (origin[0] !== 0 || origin[1] !== 0 || origin[2] !== 0);
         const gotPosition = (position[0] !== 0 || position[1] !== 0 || position[2] !== 0);
         if (gotOrigin || gotPosition) {
-            const rtcOrigin = tempVec3a$l;
+            const rtcOrigin = tempVec3a$k;
             if (gotOrigin) {
-                const rotatedOrigin = math.transformPoint3(rotationMatrix, origin, tempVec3b$f);
+                const rotatedOrigin = math.transformPoint3(rotationMatrix, origin, tempVec3b$g);
                 rtcOrigin[0] = rotatedOrigin[0];
                 rtcOrigin[1] = rotatedOrigin[1];
                 rtcOrigin[2] = rotatedOrigin[2];
@@ -61543,8 +61973,8 @@ class TrianglesDataTextureColorRenderer {
             rtcOrigin[0] += position[0];
             rtcOrigin[1] += position[1];
             rtcOrigin[2] += position[2];
-            rtcViewMatrix = createRTCViewMat(camera.viewMatrix, rtcOrigin, tempMat4a$a);
-            rtcCameraEye = tempVec3c$d;
+            rtcViewMatrix = createRTCViewMat(camera.viewMatrix, rtcOrigin, tempMat4a$b);
+            rtcCameraEye = tempVec3c$e;
             rtcCameraEye[0] = camera.eye[0] - rtcOrigin[0];
             rtcCameraEye[1] = camera.eye[1] - rtcOrigin[1];
             rtcCameraEye[2] = camera.eye[2] - rtcOrigin[2];
@@ -61577,7 +62007,7 @@ class TrianglesDataTextureColorRenderer {
                     if (active) {
                         const sectionPlane = sectionPlanes[sectionPlaneIndex];
                         if (origin) {
-                            const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3d$9);
+                            const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3d$a);
                             gl.uniform3fv(sectionPlaneUniforms.pos, rtcSectionPlanePos);
                         } else {
                             gl.uniform3fv(sectionPlaneUniforms.pos, sectionPlane.pos);
@@ -61869,9 +62299,6 @@ class TrianglesDataTextureColorRenderer {
         src.push("   return;"); // Cull vertex
         src.push("} else {");
 
-        // model matrices
-        src.push ("mat4 worldMatrix = sceneModelWorldMatrix * mat4 (texelFetch (uTextureModelMatrices, ivec2(0, 0), 0), texelFetch (uTextureModelMatrices, ivec2(1, 0), 0), texelFetch (uTextureModelMatrices, ivec2(2, 0), 0), texelFetch (uTextureModelMatrices, ivec2(3, 0), 0));");
-
         // get vertex base
         src.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));");
 
@@ -61916,7 +62343,7 @@ class TrianglesDataTextureColorRenderer {
         // when the geometry is not solid, if needed, flip the triangle winding
         src.push("if (solid != 1u) {");
         src.push("if (isPerspectiveMatrix(projMatrix)) {");
-        src.push("vec3 uCameraEyeRtcInQuantizedSpace = (inverse(worldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;");
+        src.push("vec3 uCameraEyeRtcInQuantizedSpace = (inverse(sceneModelWorldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;");
         // src.push("vColor = vec4(vec3(1, -1, 0)*dot(normalize(position.xyz - uCameraEyeRtcInQuantizedSpace), normal), 1);")
         src.push("if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {");
         src.push("position = positions[2 - (gl_VertexID % 3)];");
@@ -61931,7 +62358,7 @@ class TrianglesDataTextureColorRenderer {
         src.push("}");
         src.push("}");
 
-        src.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); ");
+        src.push("vec4 worldPosition = sceneModelWorldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); ");
 
         // get XYZ offset
         src.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);");
@@ -62093,11 +62520,11 @@ class TrianglesDataTextureColorRenderer {
 
 const defaultColor$1 = new Float32Array([1, 1, 1]);
 
-const tempVec3a$k = math.vec3();
-const tempVec3b$e = math.vec3();
-const tempVec3c$c = math.vec3();
-const tempVec3d$8 = math.vec3();
-const tempMat4a$9 = math.mat4();
+const tempVec3a$j = math.vec3();
+const tempVec3b$f = math.vec3();
+const tempVec3c$d = math.vec3();
+const tempVec3d$9 = math.vec3();
+const tempMat4a$a = math.mat4();
 
 /**
  * @private
@@ -62156,9 +62583,9 @@ class TrianglesDataTextureSilhouetteRenderer {
         let rtcCameraEye;
 
         if (origin || position[0] !== 0 || position[1] !== 0 || position[2] !== 0) {
-            const rtcOrigin = tempVec3a$k;
+            const rtcOrigin = tempVec3a$j;
             if (origin) {
-                const rotatedOrigin = tempVec3b$e;
+                const rotatedOrigin = tempVec3b$f;
                 math.transformPoint3(rotationMatrix, origin, rotatedOrigin);
                 rtcOrigin[0] = rotatedOrigin[0];
                 rtcOrigin[1] = rotatedOrigin[1];
@@ -62171,8 +62598,8 @@ class TrianglesDataTextureSilhouetteRenderer {
             rtcOrigin[0] += position[0];
             rtcOrigin[1] += position[1];
             rtcOrigin[2] += position[2];
-            rtcViewMatrix = createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$9);
-            rtcCameraEye = tempVec3c$c;
+            rtcViewMatrix = createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$a);
+            rtcCameraEye = tempVec3c$d;
             rtcCameraEye[0] = camera.eye[0] - rtcOrigin[0];
             rtcCameraEye[1] = camera.eye[1] - rtcOrigin[1];
             rtcCameraEye[2] = camera.eye[2] - rtcOrigin[2];
@@ -62225,7 +62652,7 @@ class TrianglesDataTextureSilhouetteRenderer {
                     if (active) {
                         const sectionPlane = sectionPlanes[sectionPlaneIndex];
                         if (origin) {
-                            const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3d$8);
+                            const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3d$9);
                             gl.uniform3fv(sectionPlaneUniforms.pos, rtcSectionPlanePos);
                         } else {
                             gl.uniform3fv(sectionPlaneUniforms.pos, sectionPlane.pos);
@@ -62558,11 +62985,11 @@ class TrianglesDataTextureSilhouetteRenderer {
 
 const defaultColor = new Float32Array([0, 0, 0, 1]);
 
-const tempVec3a$j = math.vec3();
-const tempVec3b$d = math.vec3();
+const tempVec3a$i = math.vec3();
+const tempVec3b$e = math.vec3();
 math.vec3();
-const tempVec3d$7 = math.vec3();
-const tempMat4a$8 = math.mat4();
+const tempVec3d$8 = math.vec3();
+const tempMat4a$9 = math.mat4();
 
 /**
  * @private
@@ -62621,9 +63048,9 @@ class TrianglesDataTextureEdgesRenderer {
         const gotOrigin = (origin[0] !== 0 || origin[1] !== 0 || origin[2] !== 0);
         const gotPosition = (position[0] !== 0 || position[1] !== 0 || position[2] !== 0);
         if (gotOrigin || gotPosition) {
-            const rtcOrigin = tempVec3a$j;
+            const rtcOrigin = tempVec3a$i;
             if (gotOrigin) {
-                const rotatedOrigin = tempVec3b$d;
+                const rotatedOrigin = tempVec3b$e;
                 math.transformPoint3(rotationMatrix, origin, rotatedOrigin);
                 rtcOrigin[0] = rotatedOrigin[0];
                 rtcOrigin[1] = rotatedOrigin[1];
@@ -62636,7 +63063,7 @@ class TrianglesDataTextureEdgesRenderer {
             rtcOrigin[0] += position[0];
             rtcOrigin[1] += position[1];
             rtcOrigin[2] += position[2];
-            rtcViewMatrix = createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$8);
+            rtcViewMatrix = createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$9);
         } else {
             rtcViewMatrix = viewMatrix;
         }
@@ -62681,7 +63108,7 @@ class TrianglesDataTextureEdgesRenderer {
                     if (active) {
                         const sectionPlane = sectionPlanes[sectionPlaneIndex];
                         if (origin) {
-                            const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3d$7);
+                            const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3d$8);
                             gl.uniform3fv(sectionPlaneUniforms.pos, rtcSectionPlanePos);
                         } else {
                             gl.uniform3fv(sectionPlaneUniforms.pos, sectionPlane.pos);
@@ -62863,8 +63290,6 @@ class TrianglesDataTextureEdgesRenderer {
         src.push("   return;"); // Cull vertex
         src.push("} else {");
 
-        src.push("mat4 worldMatrix = sceneModelWorldMatrix * mat4 (texelFetch (uTextureModelMatrices, ivec2(0, 0), 0), texelFetch (uTextureModelMatrices, ivec2(1, 0), 0), texelFetch (uTextureModelMatrices, ivec2(2, 0), 0), texelFetch (uTextureModelMatrices, ivec2(3, 0), 0));");
-
         // get vertex base
         src.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));");
 
@@ -62890,7 +63315,7 @@ class TrianglesDataTextureEdgesRenderer {
         // get position
         src.push("vec3 position = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH, indexPositionV), 0));");
 
-        src.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); ");
+        src.push("vec4 worldPosition = sceneModelWorldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); ");
 
         // get XYZ offset
         src.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);");
@@ -62982,10 +63407,10 @@ class TrianglesDataTextureEdgesRenderer {
     }
 }
 
-const tempVec3a$i = math.vec3();
-const tempVec3b$c = math.vec3();
-const tempVec3c$b = math.vec3();
-const tempMat4a$7 = math.mat4();
+const tempVec3a$h = math.vec3();
+const tempVec3b$d = math.vec3();
+const tempVec3c$c = math.vec3();
+const tempMat4a$8 = math.mat4();
 
 /**
  * @private
@@ -63043,9 +63468,9 @@ class TrianglesDataTextureEdgesColorRenderer {
         const gotOrigin = (origin[0] !== 0 || origin[1] !== 0 || origin[2] !== 0);
         const gotPosition = (position[0] !== 0 || position[1] !== 0 || position[2] !== 0);
         if (gotOrigin || gotPosition) {
-            const rtcOrigin = tempVec3a$i;
+            const rtcOrigin = tempVec3a$h;
             if (gotOrigin) {
-                const rotatedOrigin = tempVec3b$c;
+                const rotatedOrigin = tempVec3b$d;
                 math.transformPoint3(rotationMatrix, origin, rotatedOrigin);
                 rtcOrigin[0] = rotatedOrigin[0];
                 rtcOrigin[1] = rotatedOrigin[1];
@@ -63058,7 +63483,7 @@ class TrianglesDataTextureEdgesColorRenderer {
             rtcOrigin[0] += position[0];
             rtcOrigin[1] += position[1];
             rtcOrigin[2] += position[2];
-            rtcViewMatrix = createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$7);
+            rtcViewMatrix = createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$8);
         } else {
             rtcViewMatrix = viewMatrix;
         }
@@ -63081,7 +63506,7 @@ class TrianglesDataTextureEdgesColorRenderer {
                     if (active) {
                         const sectionPlane = sectionPlanes[sectionPlaneIndex];
                         if (origin) {
-                            const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3c$b);
+                            const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3c$c);
                             gl.uniform3fv(sectionPlaneUniforms.pos, rtcSectionPlanePos);
                         } else {
                             gl.uniform3fv(sectionPlaneUniforms.pos, sectionPlane.pos);
@@ -63253,9 +63678,6 @@ class TrianglesDataTextureEdgesColorRenderer {
 
         src.push("void main(void) {");
 
-        // model matrices
-        src.push("mat4 worldMatrix = sceneModelWorldMatrix * mat4 (texelFetch (uTextureModelMatrices, ivec2(0, 0), 0), texelFetch (uTextureModelMatrices, ivec2(1, 0), 0), texelFetch (uTextureModelMatrices, ivec2(2, 0), 0), texelFetch (uTextureModelMatrices, ivec2(3, 0), 0));");
-
         // constants
         src.push("int edgeIndex = gl_VertexID / 2;");
 
@@ -63311,7 +63733,7 @@ class TrianglesDataTextureEdgesColorRenderer {
         src.push("   return;");
         src.push("};");
 
-        src.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); ");
+        src.push("      vec4 worldPosition = sceneModelWorldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); ");
 
         // get XYZ offset
         src.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);");
@@ -63403,10 +63825,10 @@ class TrianglesDataTextureEdgesColorRenderer {
     }
 }
 
-const tempVec3a$h = math.vec3();
-const tempVec3b$b = math.vec3();
-const tempVec3c$a = math.vec3();
-const tempMat4a$6 = math.mat4();
+const tempVec3a$g = math.vec3();
+const tempVec3b$c = math.vec3();
+const tempVec3c$b = math.vec3();
+const tempMat4a$7 = math.mat4();
 
 /**
  * @private
@@ -63421,7 +63843,7 @@ class TrianglesDataTexturePickMeshRenderer {
 
     getValid() {
         return this._hash === this._getHash();
-    };
+    }
 
     _getHash() {
         return this._scene._sectionPlanesState.getHash();
@@ -63459,9 +63881,9 @@ class TrianglesDataTexturePickMeshRenderer {
         const gotOrigin = (origin[0] !== 0 || origin[1] !== 0 || origin[2] !== 0);
         const gotPosition = (position[0] !== 0 || position[1] !== 0 || position[2] !== 0);
         if (gotOrigin || gotPosition) {
-            const rtcOrigin = tempVec3a$h;
+            const rtcOrigin = tempVec3a$g;
             if (gotOrigin) {
-                const rotatedOrigin = math.transformPoint3(rotationMatrix, origin, tempVec3b$b);
+                const rotatedOrigin = math.transformPoint3(rotationMatrix, origin, tempVec3b$c);
                 rtcOrigin[0] = rotatedOrigin[0];
                 rtcOrigin[1] = rotatedOrigin[1];
                 rtcOrigin[2] = rotatedOrigin[2];
@@ -63473,8 +63895,8 @@ class TrianglesDataTexturePickMeshRenderer {
             rtcOrigin[0] += position[0];
             rtcOrigin[1] += position[1];
             rtcOrigin[2] += position[2];
-            rtcViewMatrix = createRTCViewMat(camera.viewMatrix, rtcOrigin, tempMat4a$6);
-            rtcCameraEye = tempVec3c$a;
+            rtcViewMatrix = createRTCViewMat(camera.viewMatrix, rtcOrigin, tempMat4a$7);
+            rtcCameraEye = tempVec3c$b;
             rtcCameraEye[0] = camera.eye[0] - rtcOrigin[0];
             rtcCameraEye[1] = camera.eye[1] - rtcOrigin[1];
             rtcCameraEye[2] = camera.eye[2] - rtcOrigin[2];
@@ -63482,6 +63904,8 @@ class TrianglesDataTexturePickMeshRenderer {
             rtcViewMatrix = camera.viewMatrix;
             rtcCameraEye = camera.eye;
         }
+        gl.uniform2fv(this._uPickClipPos, frameCtx.pickClipPos);
+        gl.uniform2f(this._uDrawingBufferSize, gl.drawingBufferWidth, gl.drawingBufferHeight);
         gl.uniformMatrix4fv(this._uSceneModelWorldMatrix, false, rotationMatrixConjugate);
         gl.uniformMatrix4fv(this._uViewMatrix, false, rtcViewMatrix);
         gl.uniformMatrix4fv(this._uProjMatrix, false, camera.projMatrix);
@@ -63504,7 +63928,7 @@ class TrianglesDataTexturePickMeshRenderer {
                     if (active) {
                         const sectionPlane = sectionPlanes[sectionPlaneIndex];
                         if (origin) {
-                            const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3a$h);
+                            const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3a$g);
                             gl.uniform3fv(sectionPlaneUniforms.pos, rtcSectionPlanePos);
                         } else {
                             gl.uniform3fv(sectionPlaneUniforms.pos, sectionPlane.pos);
@@ -63555,6 +63979,8 @@ class TrianglesDataTexturePickMeshRenderer {
         const program = this._program;
         this._uRenderPass = program.getLocation("renderPass");
         this._uPickInvisible = program.getLocation("pickInvisible");
+        this._uPickClipPos = program.getLocation("pickClipPos");
+        this._uDrawingBufferSize = program.getLocation("drawingBufferSize");
         this._uSceneModelWorldMatrix = program.getLocation("sceneModelWorldMatrix");
         this._uViewMatrix = program.getLocation("viewMatrix");
         this._uProjMatrix = program.getLocation("projMatrix");
@@ -63566,10 +63992,6 @@ class TrianglesDataTexturePickMeshRenderer {
                 dir: program.getLocation("sectionPlaneDir" + i)
             });
         }
-        if (this._withSAO) {
-            this._uOcclusionTexture = "uOcclusionTexture";
-            this._uSAOParams = program.getLocation("uSAOParams");
-        }
         if (scene.logarithmicDepthBufferEnabled) {
             this._uLogDepthBufFC = program.getLocation("logDepthBufFC");
         }
@@ -63585,12 +64007,9 @@ class TrianglesDataTexturePickMeshRenderer {
     }
 
     _bindProgram(frameCtx) {
-
         const scene = this._scene;
         const gl = scene.canvas.gl;
-
         this._program.bind();
-
         gl.uniform1i(this._uPickInvisible, frameCtx.pickInvisible);
     }
 
@@ -63652,6 +64071,16 @@ class TrianglesDataTexturePickMeshRenderer {
             src.push("out float isPerspective;");
         }
 
+        src.push("uniform vec2 pickClipPos;");
+        src.push("uniform vec2 drawingBufferSize;");
+
+        src.push("vec4 remapClipPos(vec4 clipPos) {");
+        src.push("    clipPos.xy /= clipPos.w;");
+        src.push(`    clipPos.xy = (clipPos.xy - pickClipPos) * drawingBufferSize;`);
+        src.push("    clipPos.xy *= clipPos.w;");
+        src.push("    return clipPos;");
+        src.push("}");
+
         src.push("bool isPerspectiveMatrix(mat4 m) {");
         src.push("    return (m[2][3] == - 1.0);");
         src.push("}");
@@ -63665,10 +64094,6 @@ class TrianglesDataTexturePickMeshRenderer {
 
         src.push("void main(void) {");
 
-        // model matrices
-        src.push ("mat4 worldMatrix = sceneModelWorldMatrix * mat4 (texelFetch (uTextureModelMatrices, ivec2(0, 0), 0), texelFetch (uTextureModelMatrices, ivec2(1, 0), 0), texelFetch (uTextureModelMatrices, ivec2(2, 0), 0), texelFetch (uTextureModelMatrices, ivec2(3, 0), 0));");
-
-        // constants
         src.push("int polygonIndex = gl_VertexID / 3;");
 
         // get packed object-id
@@ -63735,7 +64160,7 @@ class TrianglesDataTexturePickMeshRenderer {
         // when the geometry is not solid, if needed, flip the triangle winding
         src.push("if (solid != 1u) {");
             src.push("if (isPerspectiveMatrix(projMatrix)) {");
-                src.push("vec3 uCameraEyeRtcInQuantizedSpace = (inverse(worldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;");
+                src.push("vec3 uCameraEyeRtcInQuantizedSpace = (inverse(sceneModelWorldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;");
                 src.push("if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {");
                     src.push("position = positions[2 - (gl_VertexID % 3)];");
                 src.push("}");
@@ -63747,7 +64172,7 @@ class TrianglesDataTexturePickMeshRenderer {
             src.push("}");
         src.push("}");
 
-        src.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); ");
+        src.push("vec4 worldPosition = sceneModelWorldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); ");
 
         // get XYZ offset
         src.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);");
@@ -63766,7 +64191,7 @@ class TrianglesDataTexturePickMeshRenderer {
             src.push("vFragDepth = 1.0 + clipPos.w;");
             src.push("isPerspective = float (isPerspectiveMatrix(projMatrix));");
         }
-        src.push("gl_Position = clipPos;");
+        src.push("gl_Position = remapClipPos(clipPos);");
         src.push("  }");
         src.push("}");
         return src;
@@ -63836,11 +64261,11 @@ class TrianglesDataTexturePickMeshRenderer {
     }
 }
 
-const tempVec3a$g = math.vec3();
-const tempVec3b$a = math.vec3();
-const tempVec3c$9 = math.vec3();
-const tempVec3d$6 = math.vec3();
-const tempMat4a$5 = math.mat4();
+const tempVec3a$f = math.vec3();
+const tempVec3b$b = math.vec3();
+const tempVec3c$a = math.vec3();
+const tempVec3d$7 = math.vec3();
+const tempMat4a$6 = math.mat4();
 
 /**
  * @private
@@ -63855,7 +64280,7 @@ class TrianglesDataTexturePickDepthRenderer {
 
     getValid() {
         return this._hash === this._getHash();
-    };
+    }
 
     _getHash() {
         return this._scene._sectionPlanesState.getHash();
@@ -63895,9 +64320,9 @@ class TrianglesDataTexturePickDepthRenderer {
         let rtcCameraEye;
 
         if (origin || position[0] !== 0 || position[1] !== 0 || position[2] !== 0) {
-            const rtcOrigin = tempVec3a$g;
+            const rtcOrigin = tempVec3a$f;
             if (origin) {
-                const rotatedOrigin = tempVec3b$a;
+                const rotatedOrigin = tempVec3b$b;
                 math.transformPoint3(rotationMatrix, origin, rotatedOrigin);
                 rtcOrigin[0] = rotatedOrigin[0];
                 rtcOrigin[1] = rotatedOrigin[1];
@@ -63910,8 +64335,8 @@ class TrianglesDataTexturePickDepthRenderer {
             rtcOrigin[0] += position[0];
             rtcOrigin[1] += position[1];
             rtcOrigin[2] += position[2];
-            rtcViewMatrix = createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$5);
-            rtcCameraEye = tempVec3c$9;
+            rtcViewMatrix = createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$6);
+            rtcCameraEye = tempVec3c$a;
             rtcCameraEye[0] = camera.eye[0] - rtcOrigin[0];
             rtcCameraEye[1] = camera.eye[1] - rtcOrigin[1];
             rtcCameraEye[2] = camera.eye[2] - rtcOrigin[2];
@@ -63929,6 +64354,8 @@ class TrianglesDataTexturePickDepthRenderer {
         gl.uniform3fv(this._uCameraEyeRtc, rtcCameraEye);
         gl.uniform1i(this._uRenderPass, renderPass);
         gl.uniform1i(this._uPickInvisible, frameCtx.pickInvisible);
+        gl.uniform2fv(this._uPickClipPos, frameCtx.pickClipPos);
+        gl.uniform2f(this._uDrawingBufferSize, gl.drawingBufferWidth, gl.drawingBufferHeight);
         gl.uniform1f(this._uPickZNear, frameCtx.pickZNear);
         gl.uniform1f(this._uPickZFar, frameCtx.pickZFar);
         gl.uniformMatrix4fv(this._uWorldMatrix, false, rotationMatrixConjugate);
@@ -63952,7 +64379,7 @@ class TrianglesDataTexturePickDepthRenderer {
                     if (active) {
                         const sectionPlane = sectionPlanes[sectionPlaneIndex];
                         if (origin) {
-                            const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3d$6);
+                            const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3d$7);
                             gl.uniform3fv(sectionPlaneUniforms.pos, rtcSectionPlanePos);
                         } else {
                             gl.uniform3fv(sectionPlaneUniforms.pos, sectionPlane.pos);
@@ -64003,6 +64430,8 @@ class TrianglesDataTexturePickDepthRenderer {
         const program = this._program;
         this._uRenderPass = program.getLocation("renderPass");
         this._uPickInvisible = program.getLocation("pickInvisible");
+        this._uPickClipPos = program.getLocation("pickClipPos");
+        this._uDrawingBufferSize = program.getLocation("drawingBufferSize");
         this._uWorldMatrix = program.getLocation("worldMatrix");
         this._uViewMatrix = program.getLocation("viewMatrix");
         this._uProjMatrix = program.getLocation("projMatrix");
@@ -64092,6 +64521,16 @@ class TrianglesDataTexturePickDepthRenderer {
             src.push("out float isPerspective;");
         }
 
+        src.push("uniform vec2 pickClipPos;");
+        src.push("uniform vec2 drawingBufferSize;");
+
+        src.push("vec4 remapClipPos(vec4 clipPos) {");
+        src.push("    clipPos.xy /= clipPos.w;");
+        src.push(`    clipPos.xy = (clipPos.xy - pickClipPos) * drawingBufferSize;`);
+        src.push("    clipPos.xy *= clipPos.w;");
+        src.push("    return clipPos;");
+        src.push("}");
+
         src.push("bool isPerspectiveMatrix(mat4 m) {");
         src.push("    return (m[2][3] == - 1.0);");
         src.push("}");
@@ -64198,7 +64637,7 @@ class TrianglesDataTexturePickDepthRenderer {
             src.push("vFragDepth = 1.0 + clipPos.w;");
             src.push("isPerspective = float (isPerspectiveMatrix(projMatrix));");
         }
-        src.push("gl_Position = clipPos;");
+        src.push("gl_Position = remapClipPos(clipPos);");
         src.push("  }");
         src.push("}");
         return src;
@@ -64283,12 +64722,12 @@ class TrianglesDataTexturePickDepthRenderer {
     }
 }
 
-const tempVec3a$f = math.vec3();
-const tempVec3b$9 = math.vec3();
-const tempVec3c$8 = math.vec3();
-const tempVec3d$5 = math.vec3();
+const tempVec3a$e = math.vec3();
+const tempVec3b$a = math.vec3();
+const tempVec3c$9 = math.vec3();
+const tempVec3d$6 = math.vec3();
 const tempVec3e$1 = math.vec3();
-const tempMat4a$4 = math.mat4();
+const tempMat4a$5 = math.mat4();
 
 /**
  * @private
@@ -64334,7 +64773,7 @@ class TrianglesDataTextureSnapDepthRenderer {
         const aabb = dataTextureLayer.aabb;
         const viewMatrix = frameCtx.pickViewMatrix || camera.viewMatrix;
 
-        const coordinateScaler = tempVec3a$f;
+        const coordinateScaler = tempVec3a$e;
         coordinateScaler[0] = math.safeInv(aabb[3] - aabb[0]) * math.MAX_INT;
         coordinateScaler[1] = math.safeInv(aabb[4] - aabb[1]) * math.MAX_INT;
         coordinateScaler[2] = math.safeInv(aabb[5] - aabb[2]) * math.MAX_INT;
@@ -64358,9 +64797,9 @@ class TrianglesDataTextureSnapDepthRenderer {
         const gotOrigin = (origin[0] !== 0 || origin[1] !== 0 || origin[2] !== 0);
         const gotPosition = (position[0] !== 0 || position[1] !== 0 || position[2] !== 0);
         if (gotOrigin || gotPosition) {
-            const rtcOrigin = tempVec3b$9;
+            const rtcOrigin = tempVec3b$a;
             if (gotOrigin) {
-                const rotatedOrigin = math.transformPoint3(rotationMatrix, origin, tempVec3c$8);
+                const rotatedOrigin = math.transformPoint3(rotationMatrix, origin, tempVec3c$9);
                 rtcOrigin[0] = rotatedOrigin[0];
                 rtcOrigin[1] = rotatedOrigin[1];
                 rtcOrigin[2] = rotatedOrigin[2];
@@ -64372,8 +64811,8 @@ class TrianglesDataTextureSnapDepthRenderer {
             rtcOrigin[0] += position[0];
             rtcOrigin[1] += position[1];
             rtcOrigin[2] += position[2];
-            rtcViewMatrix = createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$4);
-            rtcCameraEye = tempVec3d$5;
+            rtcViewMatrix = createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$5);
+            rtcCameraEye = tempVec3d$6;
             rtcCameraEye[0] = camera.eye[0] - rtcOrigin[0];
             rtcCameraEye[1] = camera.eye[1] - rtcOrigin[1];
             rtcCameraEye[2] = camera.eye[2] - rtcOrigin[2];
@@ -64590,8 +65029,6 @@ class TrianglesDataTextureSnapDepthRenderer {
 
         src.push("{");
 
-        src.push ("mat4 worldMatrix = sceneModelWorldMatrix * mat4 (texelFetch (uTextureModelMatrices, ivec2(0, 0), 0), texelFetch (uTextureModelMatrices, ivec2(1, 0), 0), texelFetch (uTextureModelMatrices, ivec2(2, 0), 0), texelFetch (uTextureModelMatrices, ivec2(3, 0), 0));");
-
         // get vertex base
         src.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));");
         src.push("ivec4 packedEdgeIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+6, objectIndexCoords.y), 0));");
@@ -64608,7 +65045,7 @@ class TrianglesDataTextureSnapDepthRenderer {
         src.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);");
         // get position
         src.push("vec3 position = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH, indexPositionV), 0));");
-        src.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); ");
+        src.push("vec4 worldPosition = sceneModelWorldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); ");
         // get XYZ offset
         src.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);");
         src.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;");
@@ -64702,12 +65139,12 @@ class TrianglesDataTextureSnapDepthRenderer {
     }
 }
 
-const tempVec3a$e = math.vec3();
-const tempVec3b$8 = math.vec3();
-const tempVec3c$7 = math.vec3();
-const tempVec3d$4 = math.vec3();
+const tempVec3a$d = math.vec3();
+const tempVec3b$9 = math.vec3();
+const tempVec3c$8 = math.vec3();
+const tempVec3d$5 = math.vec3();
 const tempVec3e = math.vec3();
-const tempMat4a$3 = math.mat4();
+const tempMat4a$4 = math.mat4();
 /**
  * @private
  */
@@ -64749,7 +65186,7 @@ class TrianglesDataTextureSnapDepthBufInitRenderer {
         const aabb = dataTextureLayer.aabb;
         const viewMatrix = frameCtx.pickViewMatrix || camera.viewMatrix;
 
-        const coordinateScaler = tempVec3a$e;
+        const coordinateScaler = tempVec3a$d;
         coordinateScaler[0] = math.safeInv(aabb[3] - aabb[0]) * math.MAX_INT;
         coordinateScaler[1] = math.safeInv(aabb[4] - aabb[1]) * math.MAX_INT;
         coordinateScaler[2] = math.safeInv(aabb[5] - aabb[2]) * math.MAX_INT;
@@ -64770,9 +65207,9 @@ class TrianglesDataTextureSnapDepthBufInitRenderer {
         const gotOrigin = (origin[0] !== 0 || origin[1] !== 0 || origin[2] !== 0);
         const gotPosition = (position[0] !== 0 || position[1] !== 0 || position[2] !== 0);
         if (gotOrigin || gotPosition) {
-            const rtcOrigin = tempVec3b$8;
+            const rtcOrigin = tempVec3b$9;
             if (gotOrigin) {
-                const rotatedOrigin = tempVec3c$7;
+                const rotatedOrigin = tempVec3c$8;
                 math.transformPoint3(rotationMatrix, origin, rotatedOrigin);
                 rtcOrigin[0] = rotatedOrigin[0];
                 rtcOrigin[1] = rotatedOrigin[1];
@@ -64785,8 +65222,8 @@ class TrianglesDataTextureSnapDepthBufInitRenderer {
             rtcOrigin[0] += position[0];
             rtcOrigin[1] += position[1];
             rtcOrigin[2] += position[2];
-            rtcViewMatrix = createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$3);
-            rtcCameraEye = tempVec3d$4;
+            rtcViewMatrix = createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$4);
+            rtcCameraEye = tempVec3d$5;
             rtcCameraEye[0] = camera.eye[0] - rtcOrigin[0];
             rtcCameraEye[1] = camera.eye[1] - rtcOrigin[1];
             rtcCameraEye[2] = camera.eye[2] - rtcOrigin[2];
@@ -65001,8 +65438,6 @@ class TrianglesDataTextureSnapDepthBufInitRenderer {
 
         src.push("{");
 
-        src.push("mat4 worldMatrix = sceneModelWorldMatrix * mat4 (texelFetch (uTextureModelMatrices, ivec2(0, 0), 0), texelFetch (uTextureModelMatrices, ivec2(1, 0), 0), texelFetch (uTextureModelMatrices, ivec2(2, 0), 0), texelFetch (uTextureModelMatrices, ivec2(3, 0), 0));");
-
         // get color
         src.push("uvec4 color = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+0, objectIndexCoords.y), 0);");
 
@@ -65044,7 +65479,7 @@ class TrianglesDataTextureSnapDepthBufInitRenderer {
         // when the geometry is not solid, if needed, flip the triangle winding
         src.push("if (solid != 1u) {");
         src.push("  if (isPerspectiveMatrix(projMatrix)) {");
-        src.push("      vec3 uCameraEyeRtcInQuantizedSpace = (inverse(worldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;");
+        src.push("      vec3 uCameraEyeRtcInQuantizedSpace = (inverse(sceneModelWorldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;");
         src.push("      if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {");
         src.push("          position = positions[2 - (gl_VertexID % 3)];");
         src.push("          viewNormal = -viewNormal;");
@@ -65057,7 +65492,7 @@ class TrianglesDataTextureSnapDepthBufInitRenderer {
         src.push("  }");
         src.push("}");
 
-        src.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); ");
+        src.push("vec4 worldPosition = sceneModelWorldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); ");
         src.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);");
         src.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;");
         src.push("relativeToOriginPosition = worldPosition.xyz;");
@@ -65148,12 +65583,16 @@ class TrianglesDataTextureSnapDepthBufInitRenderer {
     }
 }
 
-const tempVec3a$d = math.vec3();
+const tempVec3a$c = math.vec3();
+const tempVec3b$8 = math.vec3();
+const tempVec3c$7 = math.vec3();
+const tempVec3d$4 = math.vec3();
+const tempMat4a$3 = math.mat4();
 
 /**
  * @private
  */
-class TrianglesDataTexturePickNormalsRenderer {
+class TrianglesDataTextureOcclusionRenderer {
 
     constructor(scene) {
         this._scene = scene;
@@ -65178,9 +65617,14 @@ class TrianglesDataTexturePickNormalsRenderer {
         const state = dataTextureLayer._state;
         const textureState = state.textureState;
         const origin = dataTextureLayer._state.origin;
+        const {position, rotationMatrix, rotationMatrixConjugate} = model;
+        const viewMatrix = frameCtx.pickViewMatrix || camera.viewMatrix;
 
         if (!this._program) {
             this._allocate(dataTextureLayer);
+            if (this.errors) {
+                return;
+            }
         }
 
         if (frameCtx.lastProgramId !== this._program.id) {
@@ -65193,39 +65637,45 @@ class TrianglesDataTexturePickNormalsRenderer {
             this._uTexturePerObjectIdPositionsDecodeMatrix,
             this._uTexturePerVertexIdCoordinates,
             this._uTexturePerObjectIdColorsAndFlags,
-            this._uTextureCameraMatrices,
             this._uTextureModelMatrices,
             this._uTexturePerObjectIdOffsets
         );
 
-        let cameraEye = camera.eye;
+        let rtcViewMatrix;
+        let rtcCameraEye;
 
-        if (frameCtx.pickViewMatrix) {
-            textureState.bindPickCameraTexture(
-                this._program,
-                this._uTextureCameraMatrices
-            );
-            cameraEye = frameCtx.pickOrigin || cameraEye;
+        if (origin || position[0] !== 0 || position[1] !== 0 || position[2] !== 0) {
+            const rtcOrigin = tempVec3a$c;
+            if (origin) {
+                const rotatedOrigin = tempVec3b$8;
+                math.transformPoint3(rotationMatrix, origin, rotatedOrigin);
+                rtcOrigin[0] = rotatedOrigin[0];
+                rtcOrigin[1] = rotatedOrigin[1];
+                rtcOrigin[2] = rotatedOrigin[2];
+            } else {
+                rtcOrigin[0] = 0;
+                rtcOrigin[1] = 0;
+                rtcOrigin[2] = 0;
+            }
+            rtcOrigin[0] += position[0];
+            rtcOrigin[1] += position[1];
+            rtcOrigin[2] += position[2];
+            rtcViewMatrix = createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$3);
+            rtcCameraEye = tempVec3c$7;
+            rtcCameraEye[0] = camera.eye[0] - rtcOrigin[0];
+            rtcCameraEye[1] = camera.eye[1] - rtcOrigin[1];
+            rtcCameraEye[2] = camera.eye[2] - rtcOrigin[2];
+        } else {
+            rtcViewMatrix = viewMatrix;
+            rtcCameraEye = camera.eye;
         }
 
-        const originCameraEye = [
-            cameraEye[0] - origin[0],
-            cameraEye[1] - origin[1],
-            cameraEye[2] - origin[2],
-        ];
-
-        gl.uniform3fv(this._uCameraEyeRtc, originCameraEye);
-
+        gl.uniform3fv(this._uCameraEyeRtc, rtcCameraEye);
         gl.uniform1i(this._uRenderPass, renderPass);
+        gl.uniformMatrix4fv(this._uWorldMatrix, false, rotationMatrixConjugate);
+        gl.uniformMatrix4fv(this._uViewMatrix, false, rtcViewMatrix);
 
-        gl.uniform3fv(this._uCameraEyeRtc, originCameraEye);
-
-        gl.uniform1i(this._uPickInvisible, frameCtx.pickInvisible);
-
-        if (scene.logarithmicDepthBufferEnabled) {
-            const logDepthBufFC = 2.0 / (Math.log(camera.project.far + 1.0) / Math.LN2);  // TODO: Far should be from projection matrix?
-            gl.uniform1f(this._uLogDepthBufFC, logDepthBufFC);
-        }
+        gl.uniformMatrix4fv(this._uProjMatrix, false, camera.projMatrix);
 
         const numSectionPlanes = scene._sectionPlanesState.sectionPlanes.length;
         if (numSectionPlanes > 0) {
@@ -65240,7 +65690,7 @@ class TrianglesDataTexturePickNormalsRenderer {
                     if (active) {
                         const sectionPlane = sectionPlanes[sectionPlaneIndex];
                         if (origin) {
-                            const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3a$d);
+                            const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3d$4);
                             gl.uniform3fv(sectionPlaneUniforms.pos, rtcSectionPlanePos);
                         } else {
                             gl.uniform3fv(sectionPlaneUniforms.pos, sectionPlane.pos);
@@ -65258,10 +65708,8 @@ class TrianglesDataTexturePickNormalsRenderer {
                 this._uTexturePerPolygonIdIndices,
                 8 // 8 bits indices
             );
-
             gl.drawArrays(gl.TRIANGLES, 0, state.numIndices8Bits);
         }
-
         if (state.numIndices16Bits > 0) {
             textureState.bindTriangleIndicesTextures(
                 this._program,
@@ -65269,10 +65717,8 @@ class TrianglesDataTexturePickNormalsRenderer {
                 this._uTexturePerPolygonIdIndices,
                 16 // 16 bits indices
             );
-
             gl.drawArrays(gl.TRIANGLES, 0, state.numIndices16Bits);
         }
-
         if (state.numIndices32Bits > 0) {
             textureState.bindTriangleIndicesTextures(
                 this._program,
@@ -65280,32 +65726,26 @@ class TrianglesDataTexturePickNormalsRenderer {
                 this._uTexturePerPolygonIdIndices,
                 32 // 32 bits indices
             );
-
             gl.drawArrays(gl.TRIANGLES, 0, state.numIndices32Bits);
         }
-
         frameCtx.drawElements++;
     }
 
     _allocate() {
-
         const scene = this._scene;
         const gl = scene.canvas.gl;
-
         this._program = new Program(gl, this._buildShader());
-
         if (this._program.errors) {
             this.errors = this._program.errors;
             return;
         }
-
         const program = this._program;
-
         this._uRenderPass = program.getLocation("renderPass");
         this._uPickInvisible = program.getLocation("pickInvisible");
-
+        this._uWorldMatrix = program.getLocation("sceneModelWorldMatrix");
+        this._uViewMatrix = program.getLocation("viewMatrix");
+        this._uProjMatrix = program.getLocation("projMatrix");
         this._uSectionPlanes = [];
-
         for (let i = 0, len = scene._sectionPlanesState.sectionPlanes.length; i < len; i++) {
             this._uSectionPlanes.push({
                 active: program.getLocation("sectionPlaneActive" + i),
@@ -65313,11 +65753,11 @@ class TrianglesDataTexturePickNormalsRenderer {
                 dir: program.getLocation("sectionPlaneDir" + i)
             });
         }
-
+        this._uPickZNear = program.getLocation("pickZNear");
+        this._uPickZFar = program.getLocation("pickZFar");
         if (scene.logarithmicDepthBufferEnabled) {
             this._uLogDepthBufFC = program.getLocation("logDepthBufFC");
         }
-
         this._uTexturePerObjectIdPositionsDecodeMatrix = "uTexturePerObjectIdPositionsDecodeMatrix";
         this._uTexturePerObjectIdColorsAndFlags = "uTexturePerObjectIdColorsAndFlags";
         this._uTexturePerVertexIdCoordinates = "uTexturePerVertexIdCoordinates";
@@ -65331,6 +65771,11 @@ class TrianglesDataTexturePickNormalsRenderer {
     }
 
     _bindProgram() {
+
+        const scene = this._scene;
+        scene.canvas.gl;
+        scene.camera.project;
+
         this._program.bind();
     }
 
@@ -65346,7 +65791,7 @@ class TrianglesDataTexturePickNormalsRenderer {
         const clipping = scene._sectionPlanesState.sectionPlanes.length > 0;
         const src = [];
         src.push("#version 300 es");
-        src.push("// Triangles dataTexture pick normals vertex shader");
+        src.push("// TrianglesDataTextureColorRenderer vertex shader");
 
         src.push("#ifdef GL_FRAGMENT_PRECISION_HIGH");
         src.push("precision highp float;");
@@ -65368,45 +65813,29 @@ class TrianglesDataTexturePickNormalsRenderer {
             src.push("in vec3 offset;");
         }
 
-        src.push("uniform bool pickInvisible;");
+        src.push("uniform mat4 sceneModelWorldMatrix;");
+        src.push("uniform mat4 viewMatrix;");
+        src.push("uniform mat4 projMatrix;");
+
         src.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;");
         src.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;");
         src.push("uniform highp sampler2D uTexturePerObjectIdOffsets;");
         src.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;");
         src.push("uniform highp usampler2D uTexturePerPolygonIdIndices;");
         src.push("uniform mediump usampler2D uTexturePerPolygonIdPortionIds;");
-        src.push("uniform highp sampler2D uTextureCameraMatrices;");
         src.push("uniform highp sampler2D uTextureModelMatrices;");
         src.push("uniform vec3 uCameraEyeRtc;");
 
         src.push("vec3 positions[3];");
-
-        if (scene.logarithmicDepthBufferEnabled) {
-            src.push("uniform float logDepthBufFC;");
-            src.push("out float vFragDepth;");
-            src.push("out float isPerspective;");
-        }
-
         src.push("bool isPerspectiveMatrix(mat4 m) {");
         src.push("    return (m[2][3] == - 1.0);");
         src.push("}");
-
         if (clipping) {
             src.push("out vec4 vWorldPosition;");
-            src.push("flat out uint vFlags2;");
+            src.push("out vec4 vFlags2;");
         }
-
-        src.push("out vec3 vWorldNormal;");
-
         src.push("void main(void) {");
 
-        // camera matrices
-        src.push("mat4 viewMatrix = mat4 (texelFetch (uTextureCameraMatrices, ivec2(0, 0), 0), texelFetch (uTextureCameraMatrices, ivec2(1, 0), 0), texelFetch (uTextureCameraMatrices, ivec2(2, 0), 0), texelFetch (uTextureCameraMatrices, ivec2(3, 0), 0));");
-        src.push("mat4 projMatrix = mat4 (texelFetch (uTextureCameraMatrices, ivec2(0, 2), 0), texelFetch (uTextureCameraMatrices, ivec2(1, 2), 0), texelFetch (uTextureCameraMatrices, ivec2(2, 2), 0), texelFetch (uTextureCameraMatrices, ivec2(3, 2), 0));");
-
-        // model matrices
-        src.push("mat4 worldMatrix = mat4 (texelFetch (uTextureModelMatrices, ivec2(0, 0), 0), texelFetch (uTextureModelMatrices, ivec2(1, 0), 0), texelFetch (uTextureModelMatrices, ivec2(2, 0), 0), texelFetch (uTextureModelMatrices, ivec2(3, 0), 0));");
-
         // constants
         src.push("int polygonIndex = gl_VertexID / 3;");
 
@@ -65421,13 +65850,14 @@ class TrianglesDataTexturePickNormalsRenderer {
         src.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);");
         src.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);");
 
-        // flags.w = NOT_RENDERED | PICK
-        // renderPass = PICK
+        // flags.x = NOT_RENDERED | COLOR_OPAQUE | COLOR_TRANSPARENT
+        // renderPass = COLOR_OPAQUE
+        // Only opaque objects can be occluders
 
-        src.push(`if (int(flags.w) != renderPass) {`);
-        src.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"); // Cull vertex
-        src.push("   return;"); // Cull vertex
-        src.push("} else {");
+        src.push(`if (int(flags.x) != renderPass) {`);
+        src.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"); // Cull vertex
+
+        src.push("  } else {");
 
         // get vertex base
         src.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));");
@@ -65454,58 +65884,51 @@ class TrianglesDataTexturePickNormalsRenderer {
         src.push("positions[1] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.g, indexPositionV.g), 0));");
         src.push("positions[2] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.b, indexPositionV.b), 0));");
 
-        // get normal
-        src.push("vec3 normal = normalize(cross(positions[2] - positions[0], positions[1] - positions[0]));");
+        // get color
+        src.push("uvec4 color = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+0, objectIndexCoords.y), 0);");
 
+        src.push(`if (color.a == 0u) {`);
+        src.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"); // Cull vertex
+        src.push("   return;");
+        src.push("};");
 
+        src.push("vec3 normal = normalize(cross(positions[2] - positions[0], positions[1] - positions[0]));");
         src.push("vec3 position;");
         src.push("position = positions[gl_VertexID % 3];");
 
         // when the geometry is not solid, if needed, flip the triangle winding
         src.push("if (solid != 1u) {");
-        src.push("if (isPerspectiveMatrix(projMatrix)) {");
-        src.push("vec3 uCameraEyeRtcInQuantizedSpace = (inverse(worldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;");
-        src.push("if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {");
-        src.push("position = positions[2 - (gl_VertexID % 3)];");
-        src.push("normal = -normal;");
-        src.push("}");
-        src.push("} else {");
-        src.push("vec3 viewNormal = -normalize((transpose(inverse(viewMatrix*positionsDecodeMatrix)) * vec4(normal,1)).xyz);");
-        src.push("if (viewNormal.z < 0.0) {");
-        src.push("position = positions[2 - (gl_VertexID % 3)];");
-        src.push("normal = -normal;");
-        src.push("}");
-        src.push("}");
+        src.push("  if (isPerspectiveMatrix(projMatrix)) {");
+        src.push("      vec3 uCameraEyeRtcInQuantizedSpace = (inverse(sceneModelWorldMatrix; * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;");
+        src.push("      if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {");
+        src.push("          position = positions[2 - (gl_VertexID % 3)];");
+        src.push("      }");
+        src.push("  } else {");
+        src.push("      vec3 viewNormal = -normalize((transpose(inverse(viewMatrix*positionsDecodeMatrix)) * vec4(normal,1)).xyz);");
+        src.push("      if (viewNormal.z < 0.0) {");
+        src.push("          position = positions[2 - (gl_VertexID % 3)];");
+        src.push("      }");
+        src.push("  }");
         src.push("}");
 
-        src.push("normal = -normal;");
-
-        src.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); ");
+        src.push("vec4 worldPosition = sceneModelWorldMatrix; * (positionsDecodeMatrix * vec4(position, 1.0)); ");
 
         // get XYZ offset
         src.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);");
-
         src.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;");
-
         src.push("vec4 viewPosition = viewMatrix * worldPosition; ");
-
-        src.push("vWorldNormal = normal.xyz;");
-
-        src.push("vec4 clipPos = projMatrix * viewPosition;");
-
-        if (scene.logarithmicDepthBufferEnabled) {
-            src.push("vFragDepth = 1.0 + clipPos.w;");
-            src.push("isPerspective = float (isPerspectiveMatrix(projMatrix));");
-        }
         if (clipping) {
             src.push("      vWorldPosition = worldPosition;");
-            src.push("      vFlags2 = flags2.w;");
+            src.push("      vFlags2 = flags2;");
+        }
+        src.push("vec4 clipPos = projMatrix * viewPosition;");
+        if (clipping) {
+            src.push("vWorldPosition = worldPosition;");
+            src.push("vFlags2 = flags2.r;");
         }
         src.push("gl_Position = clipPos;");
+        src.push("  }");
         src.push("}");
-
-        src.push("}");
-
         return src;
     }
 
@@ -65515,7 +65938,7 @@ class TrianglesDataTexturePickNormalsRenderer {
         const clipping = sectionPlanesState.sectionPlanes.length > 0;
         const src = [];
         src.push('#version 300 es');
-        src.push("// Triangles dataTexture pick normals fragment shader");
+        src.push("// TrianglesDataTextureColorRenderer fragment shader");
         src.push("#ifdef GL_FRAGMENT_PRECISION_HIGH");
         src.push("precision highp float;");
         src.push("precision highp int;");
@@ -65523,29 +65946,22 @@ class TrianglesDataTexturePickNormalsRenderer {
         src.push("precision mediump float;");
         src.push("precision mediump int;");
         src.push("#endif");
-
-        if (scene.logarithmicDepthBufferEnabled) {
-            src.push("in float isPerspective;");
-            src.push("uniform float logDepthBufFC;");
-            src.push("in float vFragDepth;");
-        }
         if (clipping) {
             src.push("in vec4 vWorldPosition;");
-            src.push("flat in uint vFlags2;");
-            for (var i = 0; i < sectionPlanesState.sectionPlanes.length; i++) {
+            src.push("in vec4 vFlags2;");
+            for (let i = 0; i < sectionPlanesState.sectionPlanes.length; i++) {
                 src.push("uniform bool sectionPlaneActive" + i + ";");
                 src.push("uniform vec3 sectionPlanePos" + i + ";");
                 src.push("uniform vec3 sectionPlaneDir" + i + ";");
             }
         }
-        src.push("in vec3 vWorldNormal;");
-        src.push("out vec4 outNormal;");
+        src.push("out vec4 outColor;");
         src.push("void main(void) {");
         if (clipping) {
-            src.push("  bool clippable = vFlags2 > 0u;");
+            src.push("  bool clippable = (float(vFlags2.x) > 0.0);");
             src.push("  if (clippable) {");
             src.push("      float dist = 0.0;");
-            for (var i = 0; i < sectionPlanesState.sectionPlanes.length; i++) {
+            for (let i = 0; i < sectionPlanesState.sectionPlanes.length; i++) {
                 src.push("      if (sectionPlaneActive" + i + ") {");
                 src.push("          dist += clamp(dot(-sectionPlaneDir" + i + ".xyz, vWorldPosition.xyz - sectionPlanePos" + i + ".xyz), 0.0, 1000.0);");
                 src.push("      }");
@@ -65553,12 +65969,7 @@ class TrianglesDataTexturePickNormalsRenderer {
             src.push("      if (dist > 0.0) { discard; }");
             src.push("  }");
         }
-
-        if (scene.logarithmicDepthBufferEnabled) {
-            // src.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;");
-            src.push("    gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;");
-        }
-        src.push("    outNormal = vec4((vWorldNormal * 0.5) + 0.5, 1.0);");
+        src.push("   outColor = vec4(0.0, 0.0, 1.0, 1.0); "); // Occluders are blue
         src.push("}");
         return src;
     }
@@ -65575,7 +65986,7 @@ class TrianglesDataTexturePickNormalsRenderer {
     }
 }
 
-const tempVec3a$c = math.vec3();
+const tempVec3a$b = math.vec3();
 const tempVec3b$7 = math.vec3();
 const tempVec3c$6 = math.vec3();
 const tempVec3d$3 = math.vec3();
@@ -65584,12 +65995,12 @@ const tempMat4a$2 = math.mat4();
 /**
  * @private
  */
-class TrianglesDataTextureOcclusionRenderer {
+class TrianglesDataTextureDepthRenderer {
 
     constructor(scene) {
         this._scene = scene;
-        this._hash = this._getHash();
         this._allocate();
+        this._hash = this._getHash();
     }
 
     getValid() {
@@ -65602,18 +66013,17 @@ class TrianglesDataTextureOcclusionRenderer {
 
     drawLayer(frameCtx, dataTextureLayer, renderPass) {
 
-        const model = dataTextureLayer.model;
-        const scene = model.scene;
+        const scene = this._scene;
         const camera = scene.camera;
+        const model = dataTextureLayer.model;
         const gl = scene.canvas.gl;
         const state = dataTextureLayer._state;
         const textureState = state.textureState;
         const origin = dataTextureLayer._state.origin;
         const {position, rotationMatrix, rotationMatrixConjugate} = model;
-        const viewMatrix = frameCtx.pickViewMatrix || camera.viewMatrix;
 
         if (!this._program) {
-            this._allocate(dataTextureLayer);
+            this._allocate();
             if (this.errors) {
                 return;
             }
@@ -65621,7 +66031,7 @@ class TrianglesDataTextureOcclusionRenderer {
 
         if (frameCtx.lastProgramId !== this._program.id) {
             frameCtx.lastProgramId = this._program.id;
-            this._bindProgram();
+            this._bindProgram(frameCtx, state);
         }
 
         textureState.bindCommonTextures(
@@ -65636,11 +66046,12 @@ class TrianglesDataTextureOcclusionRenderer {
         let rtcViewMatrix;
         let rtcCameraEye;
 
-        if (origin || position[0] !== 0 || position[1] !== 0 || position[2] !== 0) {
-            const rtcOrigin = tempVec3a$c;
-            if (origin) {
-                const rotatedOrigin = tempVec3b$7;
-                math.transformPoint3(rotationMatrix, origin, rotatedOrigin);
+        const gotOrigin = (origin[0] !== 0 || origin[1] !== 0 || origin[2] !== 0);
+        const gotPosition = (position[0] !== 0 || position[1] !== 0 || position[2] !== 0);
+        if (gotOrigin || gotPosition) {
+            const rtcOrigin = tempVec3a$b;
+            if (gotOrigin) {
+                const rotatedOrigin = math.transformPoint3(rotationMatrix, origin, tempVec3b$7);
                 rtcOrigin[0] = rotatedOrigin[0];
                 rtcOrigin[1] = rotatedOrigin[1];
                 rtcOrigin[2] = rotatedOrigin[2];
@@ -65652,22 +66063,26 @@ class TrianglesDataTextureOcclusionRenderer {
             rtcOrigin[0] += position[0];
             rtcOrigin[1] += position[1];
             rtcOrigin[2] += position[2];
-            rtcViewMatrix = createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$2);
+            rtcViewMatrix = createRTCViewMat(camera.viewMatrix, rtcOrigin, tempMat4a$2);
             rtcCameraEye = tempVec3c$6;
             rtcCameraEye[0] = camera.eye[0] - rtcOrigin[0];
             rtcCameraEye[1] = camera.eye[1] - rtcOrigin[1];
             rtcCameraEye[2] = camera.eye[2] - rtcOrigin[2];
         } else {
-            rtcViewMatrix = viewMatrix;
+            rtcViewMatrix = camera.viewMatrix;
             rtcCameraEye = camera.eye;
         }
 
+        gl.uniformMatrix4fv(this._uSceneModelWorldMatrix, false, rotationMatrixConjugate);
+        gl.uniformMatrix4fv(this._uViewMatrix, false, rtcViewMatrix);
+        gl.uniformMatrix4fv(this._uProjMatrix, false, camera.projMatrix);
         gl.uniform3fv(this._uCameraEyeRtc, rtcCameraEye);
         gl.uniform1i(this._uRenderPass, renderPass);
-        gl.uniformMatrix4fv(this._uWorldMatrix, false, rotationMatrixConjugate);
-        gl.uniformMatrix4fv(this._uViewMatrix, false, rtcViewMatrix);
 
-        gl.uniformMatrix4fv(this._uProjMatrix, false, camera.projMatrix);
+        if (scene.logarithmicDepthBufferEnabled) {
+            const logDepthBufFC = 2.0 / (Math.log(frameCtx.pickZFar + 1.0) / Math.LN2);
+            gl.uniform1f(this._uLogDepthBufFC, logDepthBufFC);
+        }
 
         const numSectionPlanes = scene._sectionPlanesState.sectionPlanes.length;
         if (numSectionPlanes > 0) {
@@ -65693,415 +66108,6 @@ class TrianglesDataTextureOcclusionRenderer {
             }
         }
 
-        if (state.numIndices8Bits > 0) {
-            textureState.bindTriangleIndicesTextures(
-                this._program,
-                this._uTexturePerPolygonIdPortionIds,
-                this._uTexturePerPolygonIdIndices,
-                8 // 8 bits indices
-            );
-            gl.drawArrays(gl.TRIANGLES, 0, state.numIndices8Bits);
-        }
-        if (state.numIndices16Bits > 0) {
-            textureState.bindTriangleIndicesTextures(
-                this._program,
-                this._uTexturePerPolygonIdPortionIds,
-                this._uTexturePerPolygonIdIndices,
-                16 // 16 bits indices
-            );
-            gl.drawArrays(gl.TRIANGLES, 0, state.numIndices16Bits);
-        }
-        if (state.numIndices32Bits > 0) {
-            textureState.bindTriangleIndicesTextures(
-                this._program,
-                this._uTexturePerPolygonIdPortionIds,
-                this._uTexturePerPolygonIdIndices,
-                32 // 32 bits indices
-            );
-            gl.drawArrays(gl.TRIANGLES, 0, state.numIndices32Bits);
-        }
-        frameCtx.drawElements++;
-    }
-
-    _allocate() {
-        const scene = this._scene;
-        const gl = scene.canvas.gl;
-        this._program = new Program(gl, this._buildShader());
-        if (this._program.errors) {
-            this.errors = this._program.errors;
-            return;
-        }
-        const program = this._program;
-        this._uRenderPass = program.getLocation("renderPass");
-        this._uPickInvisible = program.getLocation("pickInvisible");
-        this._uWorldMatrix = program.getLocation("sceneModelWorldMatrix");
-        this._uViewMatrix = program.getLocation("viewMatrix");
-        this._uProjMatrix = program.getLocation("projMatrix");
-        this._uSectionPlanes = [];
-        for (let i = 0, len = scene._sectionPlanesState.sectionPlanes.length; i < len; i++) {
-            this._uSectionPlanes.push({
-                active: program.getLocation("sectionPlaneActive" + i),
-                pos: program.getLocation("sectionPlanePos" + i),
-                dir: program.getLocation("sectionPlaneDir" + i)
-            });
-        }
-        this._uPickZNear = program.getLocation("pickZNear");
-        this._uPickZFar = program.getLocation("pickZFar");
-        if (scene.logarithmicDepthBufferEnabled) {
-            this._uLogDepthBufFC = program.getLocation("logDepthBufFC");
-        }
-        this._uTexturePerObjectIdPositionsDecodeMatrix = "uTexturePerObjectIdPositionsDecodeMatrix";
-        this._uTexturePerObjectIdColorsAndFlags = "uTexturePerObjectIdColorsAndFlags";
-        this._uTexturePerVertexIdCoordinates = "uTexturePerVertexIdCoordinates";
-        this._uTexturePerPolygonIdNormals = "uTexturePerPolygonIdNormals";
-        this._uTexturePerPolygonIdIndices = "uTexturePerPolygonIdIndices";
-        this._uTexturePerPolygonIdPortionIds = "uTexturePerPolygonIdPortionIds";
-        this._uTextureCameraMatrices = "uTextureCameraMatrices";
-        this._uTextureModelMatrices = "uTextureModelMatrices";
-        this._uTexturePerObjectIdOffsets = "uTexturePerObjectIdOffsets";
-        this._uCameraEyeRtc = program.getLocation("uCameraEyeRtc");
-    }
-
-    _bindProgram() {
-
-        const scene = this._scene;
-        scene.canvas.gl;
-        scene.camera.project;
-
-        this._program.bind();
-    }
-
-    _buildShader() {
-        return {
-            vertex: this._buildVertexShader(),
-            fragment: this._buildFragmentShader()
-        };
-    }
-
-    _buildVertexShader() {
-        const scene = this._scene;
-        const clipping = scene._sectionPlanesState.sectionPlanes.length > 0;
-        const src = [];
-        src.push("#version 300 es");
-        src.push("// TrianglesDataTextureColorRenderer vertex shader");
-
-        src.push("#ifdef GL_FRAGMENT_PRECISION_HIGH");
-        src.push("precision highp float;");
-        src.push("precision highp int;");
-        src.push("precision highp usampler2D;");
-        src.push("precision highp isampler2D;");
-        src.push("precision highp sampler2D;");
-        src.push("#else");
-        src.push("precision mediump float;");
-        src.push("precision mediump int;");
-        src.push("precision mediump usampler2D;");
-        src.push("precision mediump isampler2D;");
-        src.push("precision mediump sampler2D;");
-        src.push("#endif");
-
-        src.push("uniform int renderPass;");
-
-        if (scene.entityOffsetsEnabled) {
-            src.push("in vec3 offset;");
-        }
-
-        src.push("uniform mat4 sceneModelWorldMatrix;");
-        src.push("uniform mat4 viewMatrix;");
-        src.push("uniform mat4 projMatrix;");
-
-        src.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;");
-        src.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;");
-        src.push("uniform highp sampler2D uTexturePerObjectIdOffsets;");
-        src.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;");
-        src.push("uniform highp usampler2D uTexturePerPolygonIdIndices;");
-        src.push("uniform mediump usampler2D uTexturePerPolygonIdPortionIds;");
-        src.push("uniform highp sampler2D uTextureModelMatrices;");
-        src.push("uniform vec3 uCameraEyeRtc;");
-
-        src.push("vec3 positions[3];");
-        src.push("bool isPerspectiveMatrix(mat4 m) {");
-        src.push("    return (m[2][3] == - 1.0);");
-        src.push("}");
-        if (clipping) {
-            src.push("out vec4 vWorldPosition;");
-            src.push("out vec4 vFlags2;");
-        }
-        src.push("void main(void) {");
-
-        // constants
-        src.push("int polygonIndex = gl_VertexID / 3;");
-
-        // get packed object-id
-        src.push("int h_packed_object_id_index = (polygonIndex >> 3) & 4095;");
-        src.push("int v_packed_object_id_index = (polygonIndex >> 3) >> 12;");
-
-        src.push("int objectIndex = int(texelFetch(uTexturePerPolygonIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).r);");
-        src.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);");
-
-        // get flags & flags2
-        src.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);");
-        src.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);");
-
-        // flags.x = NOT_RENDERED | COLOR_OPAQUE | COLOR_TRANSPARENT
-        // renderPass = COLOR_OPAQUE
-        // Only opaque objects can be occluders
-
-        src.push(`if (int(flags.x) != renderPass) {`);
-        src.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"); // Cull vertex
-
-        src.push("  } else {");
-        // model matrices
-        src.push ("mat4 worldMatrix = sceneModelWorldMatrix * mat4 (texelFetch (uTextureModelMatrices, ivec2(0, 0), 0), texelFetch (uTextureModelMatrices, ivec2(1, 0), 0), texelFetch (uTextureModelMatrices, ivec2(2, 0), 0), texelFetch (uTextureModelMatrices, ivec2(3, 0), 0));");
-
-        // get vertex base
-        src.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));");
-
-        src.push("ivec4 packedIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+5, objectIndexCoords.y), 0));");
-
-        src.push("int indexBaseOffset = (packedIndexBaseOffset.r << 24) + (packedIndexBaseOffset.g << 16) + (packedIndexBaseOffset.b << 8) + packedIndexBaseOffset.a;");
-
-        src.push("int h_index = (polygonIndex - indexBaseOffset) & 4095;");
-        src.push("int v_index = (polygonIndex - indexBaseOffset) >> 12;");
-
-        src.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdIndices, ivec2(h_index, v_index), 0));");
-        src.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;");
-
-        src.push("ivec3 indexPositionH = uniqueVertexIndexes & 4095;");
-        src.push("ivec3 indexPositionV = uniqueVertexIndexes >> 12;");
-
-        src.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));");
-
-        src.push("uint solid = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+7, objectIndexCoords.y), 0).r;");
-
-        // get position
-        src.push("positions[0] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.r, indexPositionV.r), 0));");
-        src.push("positions[1] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.g, indexPositionV.g), 0));");
-        src.push("positions[2] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.b, indexPositionV.b), 0));");
-
-        // get color
-        src.push("uvec4 color = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+0, objectIndexCoords.y), 0);");
-
-        src.push(`if (color.a == 0u) {`);
-        src.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"); // Cull vertex
-        src.push("   return;");
-        src.push("};");
-
-        src.push("vec3 normal = normalize(cross(positions[2] - positions[0], positions[1] - positions[0]));");
-        src.push("vec3 position;");
-        src.push("position = positions[gl_VertexID % 3];");
-
-        // when the geometry is not solid, if needed, flip the triangle winding
-        src.push("if (solid != 1u) {");
-        src.push("  if (isPerspectiveMatrix(projMatrix)) {");
-        src.push("      vec3 uCameraEyeRtcInQuantizedSpace = (inverse(worldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;");
-        src.push("      if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {");
-        src.push("          position = positions[2 - (gl_VertexID % 3)];");
-        src.push("      }");
-        src.push("  } else {");
-        src.push("      vec3 viewNormal = -normalize((transpose(inverse(viewMatrix*positionsDecodeMatrix)) * vec4(normal,1)).xyz);");
-        src.push("      if (viewNormal.z < 0.0) {");
-        src.push("          position = positions[2 - (gl_VertexID % 3)];");
-        src.push("      }");
-        src.push("  }");
-        src.push("}");
-
-        src.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); ");
-
-        // get XYZ offset
-        src.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);");
-        src.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;");
-        src.push("vec4 viewPosition = viewMatrix * worldPosition; ");
-        if (clipping) {
-            src.push("      vWorldPosition = worldPosition;");
-            src.push("      vFlags2 = flags2;");
-        }
-        src.push("vec4 clipPos = projMatrix * viewPosition;");
-        if (clipping) {
-            src.push("vWorldPosition = worldPosition;");
-            src.push("vFlags2 = flags2.r;");
-        }
-        src.push("gl_Position = clipPos;");
-        src.push("  }");
-        src.push("}");
-        return src;
-    }
-
-    _buildFragmentShader() {
-        const scene = this._scene;
-        const sectionPlanesState = scene._sectionPlanesState;
-        const clipping = sectionPlanesState.sectionPlanes.length > 0;
-        const src = [];
-        src.push('#version 300 es');
-        src.push("// TrianglesDataTextureColorRenderer fragment shader");
-        src.push("#ifdef GL_FRAGMENT_PRECISION_HIGH");
-        src.push("precision highp float;");
-        src.push("precision highp int;");
-        src.push("#else");
-        src.push("precision mediump float;");
-        src.push("precision mediump int;");
-        src.push("#endif");
-        if (clipping) {
-            src.push("in vec4 vWorldPosition;");
-            src.push("in vec4 vFlags2;");
-            for (let i = 0; i < sectionPlanesState.sectionPlanes.length; i++) {
-                src.push("uniform bool sectionPlaneActive" + i + ";");
-                src.push("uniform vec3 sectionPlanePos" + i + ";");
-                src.push("uniform vec3 sectionPlaneDir" + i + ";");
-            }
-        }
-        src.push("out vec4 outColor;");
-        src.push("void main(void) {");
-        if (clipping) {
-            src.push("  bool clippable = (float(vFlags2.x) > 0.0);");
-            src.push("  if (clippable) {");
-            src.push("      float dist = 0.0;");
-            for (let i = 0; i < sectionPlanesState.sectionPlanes.length; i++) {
-                src.push("      if (sectionPlaneActive" + i + ") {");
-                src.push("          dist += clamp(dot(-sectionPlaneDir" + i + ".xyz, vWorldPosition.xyz - sectionPlanePos" + i + ".xyz), 0.0, 1000.0);");
-                src.push("      }");
-            }
-            src.push("      if (dist > 0.0) { discard; }");
-            src.push("  }");
-        }
-        src.push("   outColor = vec4(0.0, 0.0, 1.0, 1.0); "); // Occluders are blue
-        src.push("}");
-        return src;
-    }
-
-    webglContextRestored() {
-        this._program = null;
-    }
-
-    destroy() {
-        if (this._program) {
-            this._program.destroy();
-        }
-        this._program = null;
-    }
-}
-
-const tempVec3a$b = math.vec3();
-const tempVec3b$6 = math.vec3();
-const tempVec3c$5 = math.vec3();
-const tempVec3d$2 = math.vec3();
-const tempMat4a$1 = math.mat4();
-
-/**
- * @private
- */
-class TrianglesDataTextureDepthRenderer {
-
-    constructor(scene) {
-        this._scene = scene;
-        this._allocate();
-        this._hash = this._getHash();
-    }
-
-    getValid() {
-        return this._hash === this._getHash();
-    };
-
-    _getHash() {
-        return this._scene._sectionPlanesState.getHash();
-    }
-
-    drawLayer(frameCtx, dataTextureLayer, renderPass) {
-
-        const scene = this._scene;
-        const camera = scene.camera;
-        const model = dataTextureLayer.model;
-        const gl = scene.canvas.gl;
-        const state = dataTextureLayer._state;
-        const textureState = state.textureState;
-        const origin = dataTextureLayer._state.origin;
-        const {position, rotationMatrix, rotationMatrixConjugate} = model;
-
-        if (!this._program) {
-            this._allocate();
-            if (this.errors) {
-                return;
-            }
-        }
-
-        if (frameCtx.lastProgramId !== this._program.id) {
-            frameCtx.lastProgramId = this._program.id;
-            this._bindProgram(frameCtx, state);
-        }
-
-        textureState.bindCommonTextures(
-            this._program,
-            this._uTexturePerObjectIdPositionsDecodeMatrix,
-            this._uTexturePerVertexIdCoordinates,
-            this._uTexturePerObjectIdColorsAndFlags,
-            this._uTextureModelMatrices,
-            this._uTexturePerObjectIdOffsets
-        );
-
-        let rtcViewMatrix;
-        let rtcCameraEye;
-
-        const gotOrigin = (origin[0] !== 0 || origin[1] !== 0 || origin[2] !== 0);
-        const gotPosition = (position[0] !== 0 || position[1] !== 0 || position[2] !== 0);
-        if (gotOrigin || gotPosition) {
-            const rtcOrigin = tempVec3a$b;
-            if (gotOrigin) {
-                const rotatedOrigin = math.transformPoint3(rotationMatrix, origin, tempVec3b$6);
-                rtcOrigin[0] = rotatedOrigin[0];
-                rtcOrigin[1] = rotatedOrigin[1];
-                rtcOrigin[2] = rotatedOrigin[2];
-            } else {
-                rtcOrigin[0] = 0;
-                rtcOrigin[1] = 0;
-                rtcOrigin[2] = 0;
-            }
-            rtcOrigin[0] += position[0];
-            rtcOrigin[1] += position[1];
-            rtcOrigin[2] += position[2];
-            rtcViewMatrix = createRTCViewMat(camera.viewMatrix, rtcOrigin, tempMat4a$1);
-            rtcCameraEye = tempVec3c$5;
-            rtcCameraEye[0] = camera.eye[0] - rtcOrigin[0];
-            rtcCameraEye[1] = camera.eye[1] - rtcOrigin[1];
-            rtcCameraEye[2] = camera.eye[2] - rtcOrigin[2];
-        } else {
-            rtcViewMatrix = camera.viewMatrix;
-            rtcCameraEye = camera.eye;
-        }
-
-        gl.uniformMatrix4fv(this._uSceneModelWorldMatrix, false, rotationMatrixConjugate);
-        gl.uniformMatrix4fv(this._uViewMatrix, false, rtcViewMatrix);
-        gl.uniformMatrix4fv(this._uProjMatrix, false, camera.projMatrix);
-        gl.uniform3fv(this._uCameraEyeRtc, rtcCameraEye);
-        gl.uniform1i(this._uRenderPass, renderPass);
-
-        if (scene.logarithmicDepthBufferEnabled) {
-            const logDepthBufFC = 2.0 / (Math.log(frameCtx.pickZFar + 1.0) / Math.LN2);
-            gl.uniform1f(this._uLogDepthBufFC, logDepthBufFC);
-        }
-
-        const numSectionPlanes = scene._sectionPlanesState.sectionPlanes.length;
-        if (numSectionPlanes > 0) {
-            const sectionPlanes = scene._sectionPlanesState.sectionPlanes;
-            const baseIndex = dataTextureLayer.layerIndex * numSectionPlanes;
-            const renderFlags = model.renderFlags;
-            for (let sectionPlaneIndex = 0; sectionPlaneIndex < numSectionPlanes; sectionPlaneIndex++) {
-                const sectionPlaneUniforms = this._uSectionPlanes[sectionPlaneIndex];
-                if (sectionPlaneUniforms) {
-                    const active = renderFlags.sectionPlanesActivePerLayer[baseIndex + sectionPlaneIndex];
-                    gl.uniform1i(sectionPlaneUniforms.active, active ? 1 : 0);
-                    if (active) {
-                        const sectionPlane = sectionPlanes[sectionPlaneIndex];
-                        if (origin) {
-                            const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3d$2);
-                            gl.uniform3fv(sectionPlaneUniforms.pos, rtcSectionPlanePos);
-                        } else {
-                            gl.uniform3fv(sectionPlaneUniforms.pos, sectionPlane.pos);
-                        }
-                        gl.uniform3fv(sectionPlaneUniforms.dir, sectionPlane.dir);
-                    }
-                }
-            }
-        }
-
         if (state.numIndices8Bits > 0) {
             textureState.bindTriangleIndicesTextures(
                 this._program,
@@ -66155,7 +66161,6 @@ class TrianglesDataTextureDepthRenderer {
         this._uRenderPass = program.getLocation("renderPass");
         this._uPositionsDecodeMatrix = program.getLocation("positionsDecodeMatrix");
         this._uSceneModelWorldMatrix = program.getLocation("sceneModelWorldMatrix");
-        this._uWorldMatrix = program.getLocation("worldMatrix");
         this._uViewMatrix = program.getLocation("viewMatrix");
         this._uProjMatrix = program.getLocation("projMatrix");
         this._uSectionPlanes = [];
@@ -66292,9 +66297,6 @@ class TrianglesDataTextureDepthRenderer {
         src.push("   return;"); // Cull vertex
         src.push("} else {");
 
-        // model matrices
-        src.push("mat4 worldMatrix = sceneModelWorldMatrix * mat4 (texelFetch (uTextureModelMatrices, ivec2(0, 0), 0), texelFetch (uTextureModelMatrices, ivec2(1, 0), 0), texelFetch (uTextureModelMatrices, ivec2(2, 0), 0), texelFetch (uTextureModelMatrices, ivec2(3, 0), 0));");
-
         // get vertex base
         src.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));");
 
@@ -66339,7 +66341,7 @@ class TrianglesDataTextureDepthRenderer {
         // when the geometry is not solid, if needed, flip the triangle winding
         src.push("if (solid != 1u) {");
         src.push("if (isPerspectiveMatrix(projMatrix)) {");
-        src.push("vec3 uCameraEyeRtcInQuantizedSpace = (inverse(worldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;");
+        src.push("vec3 uCameraEyeRtcInQuantizedSpace = (inverse(sceneModelWorldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;");
         src.push("if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {");
         src.push("position = positions[2 - (gl_VertexID % 3)];");
         src.push("viewNormal = -viewNormal;");
@@ -66352,7 +66354,7 @@ class TrianglesDataTextureDepthRenderer {
         src.push("}");
         src.push("}");
 
-        src.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); ");
+        src.push("vec4 worldPosition = sceneModelWorldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); ");
 
         // get XYZ offset
         src.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);");
@@ -66451,10 +66453,10 @@ class TrianglesDataTextureDepthRenderer {
 }
 
 const tempVec3a$a = math.vec3();
-const tempVec3b$5 = math.vec3();
-const tempVec3c$4 = math.vec3();
-const tempVec3d$1 = math.vec3();
-const tempMat4a = math.mat4();
+const tempVec3b$6 = math.vec3();
+const tempVec3c$5 = math.vec3();
+const tempVec3d$2 = math.vec3();
+const tempMat4a$1 = math.mat4();
 
 /**
  * @private
@@ -66506,7 +66508,7 @@ class TrianglesDataTextureNormalsRenderer {
         if (gotOrigin || gotPosition) {
             const rtcOrigin = tempVec3a$a;
             if (gotOrigin) {
-                const rotatedOrigin = tempVec3b$5;
+                const rotatedOrigin = tempVec3b$6;
                 math.transformPoint3(rotationMatrix, origin, rotatedOrigin);
                 rtcOrigin[0] = rotatedOrigin[0];
                 rtcOrigin[1] = rotatedOrigin[1];
@@ -66519,8 +66521,8 @@ class TrianglesDataTextureNormalsRenderer {
             rtcOrigin[0] += position[0];
             rtcOrigin[1] += position[1];
             rtcOrigin[2] += position[2];
-            rtcViewMatrix = createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a);
-            rtcCameraEye = tempVec3c$4;
+            rtcViewMatrix = createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$1);
+            rtcCameraEye = tempVec3c$5;
             rtcCameraEye[0] = camera.eye[0] - rtcOrigin[0];
             rtcCameraEye[1] = camera.eye[1] - rtcOrigin[1];
             rtcCameraEye[2] = camera.eye[2] - rtcOrigin[2];
@@ -66551,7 +66553,7 @@ class TrianglesDataTextureNormalsRenderer {
                     if (active) {
                         const sectionPlane = sectionPlanes[sectionPlaneIndex];
                         if (origin) {
-                            const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3d$1);
+                            const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3d$2);
                             gl.uniform3fv(sectionPlaneUniforms.pos, rtcSectionPlanePos);
                         } else {
                             gl.uniform3fv(sectionPlaneUniforms.pos, sectionPlane.pos);
@@ -66788,14 +66790,22 @@ class TrianglesDataTextureNormalsRenderer {
 }
 
 const tempVec3a$9 = math.vec3();
+const tempVec3b$5 = math.vec3();
+const tempVec3c$4 = math.vec3();
+const tempVec3d$1 = math.vec3();
+
+math.vec4();
+
+const tempMat4a = math.mat4();
 
 /**
  * @private
  */
 class TrianglesDataTexturePickNormalsFlatRenderer {
 
-    constructor(scene) {
+    constructor(scene, withSAO) {
         this._scene = scene;
+        this._withSAO = withSAO;
         this._hash = this._getHash();
         this._allocate();
     }
@@ -66805,90 +66815,82 @@ class TrianglesDataTexturePickNormalsFlatRenderer {
     };
 
     _getHash() {
-        return this._scene._sectionPlanesState.getHash();
+        const scene = this._scene;
+        return [scene._lightsState.getHash(), scene._sectionPlanesState.getHash(), (this._withSAO ? "sao" : "nosao")].join(";");
     }
 
     drawLayer(frameCtx, dataTextureLayer, renderPass) {
-        const model = dataTextureLayer.model;
-        const scene = model.scene;
+
+        const scene = this._scene;
         const camera = scene.camera;
+        const model = dataTextureLayer.model;
         const gl = scene.canvas.gl;
         const state = dataTextureLayer._state;
+        const textureState = state.textureState;
         const origin = dataTextureLayer._state.origin;
+        const {position, rotationMatrix, rotationMatrixConjugate} = model;
 
         if (!this._program) {
-            this._allocate(dataTextureLayer);
+            this._allocate();
+            if (this.errors) {
+                return;
+            }
         }
 
         if (frameCtx.lastProgramId !== this._program.id) {
             frameCtx.lastProgramId = this._program.id;
-            this._bindProgram();
+            this._bindProgram(frameCtx, state);
         }
 
-        this._program.bindTexture(
-            this._uTexturePerObjectIdPositionsDecodeMatrix, 
-            {
-                bind: function (unit) {
-                    gl.activeTexture(gl["TEXTURE" + unit]);
-                    gl.bindTexture(gl.TEXTURE_2D, state.texturePerObjectIdPositionsDecodeMatrix);
-                    return true;
-                },
-                unbind: function (unit) {
-                    gl.activeTexture(gl["TEXTURE" + unit]);
-                    gl.bindTexture(gl.TEXTURE_2D, null);
-                }
-            },
-            1
-        ); 
-
-        this._program.bindTexture(
-            this._uTexturePerVertexIdCoordinates, 
-            {
-                bind: function (unit) {
-                    gl.activeTexture(gl["TEXTURE" + unit]);
-                    gl.bindTexture(gl.TEXTURE_2D, state.texturePerVertexIdCoordinates);
-                    return true;
-                },
-                unbind: function (unit) {
-                    gl.activeTexture(gl["TEXTURE" + unit]);
-                    gl.bindTexture(gl.TEXTURE_2D, null);
-                }
-            },
-            2
-        ); 
-
-        this._program.bindTexture(
+        textureState.bindCommonTextures(
+            this._program,
+            this._uTexturePerObjectIdPositionsDecodeMatrix,
+            this._uTexturePerVertexIdCoordinates,
             this._uTexturePerObjectIdColorsAndFlags,
-            {
-                bind: function (unit) {
-                    gl.activeTexture(gl["TEXTURE" + unit]);
-                    gl.bindTexture(gl.TEXTURE_2D, state.texturePerObjectIdColorsAndFlags);
-                    return true;
-                },
-                unbind: function (unit) {
-                    gl.activeTexture(gl["TEXTURE" + unit]);
-                    gl.bindTexture(gl.TEXTURE_2D, null);
-                }
-            },
-            3
-        ); 
-
-        gl.uniform1i(this._uRenderPass, renderPass);
-        gl.uniform1i(this._uPickInvisible, frameCtx.pickInvisible);
-
-        gl.uniformMatrix4fv(this._uWorldMatrix, false, model.worldMatrix);
-
-        const pickViewMatrix = frameCtx.pickViewMatrix || camera.viewMatrix;
-        const viewMatrix = origin ? createRTCViewMat(pickViewMatrix, origin) : pickViewMatrix;
+            this._uTextureModelMatrices,
+            this._uTexturePerObjectIdOffsets
+        );
 
-        gl.uniformMatrix4fv(this._uViewMatrix, false, viewMatrix);
-        gl.uniformMatrix4fv(this._uProjMatrix, false, frameCtx.pickProjMatrix);
+        let rtcViewMatrix;
+        let rtcCameraEye;
 
+        const gotOrigin = (origin[0] !== 0 || origin[1] !== 0 || origin[2] !== 0);
+        const gotPosition = (position[0] !== 0 || position[1] !== 0 || position[2] !== 0);
+        if (gotOrigin || gotPosition) {
+            const rtcOrigin = tempVec3a$9;
+            if (gotOrigin) {
+                const rotatedOrigin = math.transformPoint3(rotationMatrix, origin, tempVec3b$5);
+                rtcOrigin[0] = rotatedOrigin[0];
+                rtcOrigin[1] = rotatedOrigin[1];
+                rtcOrigin[2] = rotatedOrigin[2];
+            } else {
+                rtcOrigin[0] = 0;
+                rtcOrigin[1] = 0;
+                rtcOrigin[2] = 0;
+            }
+            rtcOrigin[0] += position[0];
+            rtcOrigin[1] += position[1];
+            rtcOrigin[2] += position[2];
+            rtcViewMatrix = createRTCViewMat(camera.viewMatrix, rtcOrigin, tempMat4a);
+            rtcCameraEye = tempVec3c$4;
+            rtcCameraEye[0] = camera.eye[0] - rtcOrigin[0];
+            rtcCameraEye[1] = camera.eye[1] - rtcOrigin[1];
+            rtcCameraEye[2] = camera.eye[2] - rtcOrigin[2];
+        } else {
+            rtcViewMatrix = camera.viewMatrix; // TODO: make pickMatrix
+            rtcCameraEye = camera.eye;
+        }
+        gl.uniform2fv(this._uPickClipPos, frameCtx.pickClipPos);
+        gl.uniform2f(this._uDrawingBufferSize, gl.drawingBufferWidth, gl.drawingBufferHeight);
+        gl.uniformMatrix4fv(this._uSceneModelWorldMatrix, false, rotationMatrixConjugate);
+        gl.uniformMatrix4fv(this._uViewMatrix, false, rtcViewMatrix);
+        gl.uniformMatrix4fv(this._uProjMatrix, false, camera.projMatrix); // TODO: pickProjMatrix
+        gl.uniform3fv(this._uCameraEyeRtc, rtcCameraEye);
+        gl.uniform1i(this._uRenderPass, renderPass);
         if (scene.logarithmicDepthBufferEnabled) {
-            const logDepthBufFC = 2.0 / (Math.log(camera.project.far + 1.0) / Math.LN2);  // TODO: Far should be from projection matrix?
+            const logDepthBufFC = 2.0 / (Math.log(frameCtx.pickZFar + 1.0) / Math.LN2);
             gl.uniform1f(this._uLogDepthBufFC, logDepthBufFC);
         }
-
         const numSectionPlanes = scene._sectionPlanesState.sectionPlanes.length;
         if (numSectionPlanes > 0) {
             const sectionPlanes = scene._sectionPlanesState.sectionPlanes;
@@ -66896,159 +66898,73 @@ class TrianglesDataTexturePickNormalsFlatRenderer {
             const renderFlags = model.renderFlags;
             for (let sectionPlaneIndex = 0; sectionPlaneIndex < numSectionPlanes; sectionPlaneIndex++) {
                 const sectionPlaneUniforms = this._uSectionPlanes[sectionPlaneIndex];
-                const active = renderFlags.sectionPlanesActivePerLayer[baseIndex + sectionPlaneIndex];
-                gl.uniform1i(sectionPlaneUniforms.active, active ? 1 : 0);
-                if (active) {
-                    const sectionPlane = sectionPlanes[sectionPlaneIndex];
-                    if (origin) {
-                        const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3a$9);
-                        gl.uniform3fv(sectionPlaneUniforms.pos, rtcSectionPlanePos);
-                    } else {
-                        gl.uniform3fv(sectionPlaneUniforms.pos, sectionPlane.pos);
+                if (sectionPlaneUniforms) {
+                    const active = renderFlags.sectionPlanesActivePerLayer[baseIndex + sectionPlaneIndex];
+                    gl.uniform1i(sectionPlaneUniforms.active, active ? 1 : 0);
+                    if (active) {
+                        const sectionPlane = sectionPlanes[sectionPlaneIndex];
+                        if (origin) {
+                            const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3d$1);
+                            gl.uniform3fv(sectionPlaneUniforms.pos, rtcSectionPlanePos);
+                        } else {
+                            gl.uniform3fv(sectionPlaneUniforms.pos, sectionPlane.pos);
+                        }
+                        gl.uniform3fv(sectionPlaneUniforms.dir, sectionPlane.dir);
                     }
-                    gl.uniform3fv(sectionPlaneUniforms.dir, sectionPlane.dir);
                 }
             }
         }
 
-        //=============================================================
-        // TODO: Use drawElements count and offset to draw only one entity
-        //=============================================================
-
         if (state.numIndices8Bits > 0) {
-            this._program.bindTexture(
-                this._uTexturePerPolygonIdPortionIds, 
-                {
-                    bind: function (unit) {
-                        gl.activeTexture(gl["TEXTURE" + unit]);
-                        gl.bindTexture(gl.TEXTURE_2D, state.texturePerPolygonIdPortionIds8Bits);
-                        return true;
-                    },
-                    unbind: function (unit) {
-                        gl.activeTexture(gl["TEXTURE" + unit]);
-                        gl.bindTexture(gl.TEXTURE_2D, null);
-                    }
-                },
-                4
-            ); 
-    
-            this._program.bindTexture(
-                this._uTexturePerPolygonIdIndices, 
-                {
-                    bind: function (unit) {
-                        gl.activeTexture(gl["TEXTURE" + unit]);
-                        gl.bindTexture(gl.TEXTURE_2D, state.texturePerPolygonIdIndices8Bits);
-                        return true;
-                    },
-                    unbind: function (unit) {
-                        gl.activeTexture(gl["TEXTURE" + unit]);
-                        gl.bindTexture(gl.TEXTURE_2D, null);
-                    }
-                },
-                5
-            ); 
-
+            textureState.bindTriangleIndicesTextures(
+                this._program,
+                this._uTexturePerPolygonIdPortionIds,
+                this._uTexturePerPolygonIdIndices,
+                8 // 8 bits indices
+            );
             gl.drawArrays(gl.TRIANGLES, 0, state.numIndices8Bits);
         }
 
         if (state.numIndices16Bits > 0) {
-            this._program.bindTexture(
-                this._uTexturePerPolygonIdPortionIds, 
-                {
-                    bind: function (unit) {
-                        gl.activeTexture(gl["TEXTURE" + unit]);
-                        gl.bindTexture(gl.TEXTURE_2D, state.texturePerPolygonIdPortionIds16Bits);
-                        return true;
-                    },
-                    unbind: function (unit) {
-                        gl.activeTexture(gl["TEXTURE" + unit]);
-                        gl.bindTexture(gl.TEXTURE_2D, null);
-                    }
-                },
-                4
-            ); 
-    
-            this._program.bindTexture(
-                this._uTexturePerPolygonIdIndices, 
-                {
-                    bind: function (unit) {
-                        gl.activeTexture(gl["TEXTURE" + unit]);
-                        gl.bindTexture(gl.TEXTURE_2D, state.texturePerPolygonIdIndices16Bits);
-                        return true;
-                    },
-                    unbind: function (unit) {
-                        gl.activeTexture(gl["TEXTURE" + unit]);
-                        gl.bindTexture(gl.TEXTURE_2D, null);
-                    }
-                },
-                5
-            ); 
-
+            textureState.bindTriangleIndicesTextures(
+                this._program,
+                this._uTexturePerPolygonIdPortionIds,
+                this._uTexturePerPolygonIdIndices,
+                16 // 16 bits indices
+            );
             gl.drawArrays(gl.TRIANGLES, 0, state.numIndices16Bits);
         }
 
         if (state.numIndices32Bits > 0) {
-            this._program.bindTexture(
-                this._uTexturePerPolygonIdPortionIds, 
-                {
-                    bind: function (unit) {
-                        gl.activeTexture(gl["TEXTURE" + unit]);
-                        gl.bindTexture(gl.TEXTURE_2D, state.texturePerPolygonIdPortionIds32Bits);
-                        return true;
-                    },
-                    unbind: function (unit) {
-                        gl.activeTexture(gl["TEXTURE" + unit]);
-                        gl.bindTexture(gl.TEXTURE_2D, null);
-                    }
-                },
-                4
-            ); 
-    
-            this._program.bindTexture(
-                this._uTexturePerPolygonIdIndices, 
-                {
-                    bind: function (unit) {
-                        gl.activeTexture(gl["TEXTURE" + unit]);
-                        gl.bindTexture(gl.TEXTURE_2D, state.texturePerPolygonIdIndices32Bits);
-                        return true;
-                    },
-                    unbind: function (unit) {
-                        gl.activeTexture(gl["TEXTURE" + unit]);
-                        gl.bindTexture(gl.TEXTURE_2D, null);
-                    }
-                },
-                5
-            ); 
-
+            textureState.bindTriangleIndicesTextures(
+                this._program,
+                this._uTexturePerPolygonIdPortionIds,
+                this._uTexturePerPolygonIdIndices,
+                32 // 32 bits indices
+            );
             gl.drawArrays(gl.TRIANGLES, 0, state.numIndices32Bits);
         }
 
-
         frameCtx.drawElements++;
     }
 
     _allocate() {
-
         const scene = this._scene;
         const gl = scene.canvas.gl;
-
         this._program = new Program(gl, this._buildShader());
-
         if (this._program.errors) {
             this.errors = this._program.errors;
             return;
         }
-
         const program = this._program;
-
         this._uRenderPass = program.getLocation("renderPass");
         this._uPickInvisible = program.getLocation("pickInvisible");
-        this._uPositionsDecodeMatrix = program.getLocation("positionsDecodeMatrix");
-        this._uWorldMatrix = program.getLocation("worldMatrix");
+        this._uPickClipPos = program.getLocation("pickClipPos");
+        this._uDrawingBufferSize = program.getLocation("drawingBufferSize");
+        this._uSceneModelWorldMatrix = program.getLocation("sceneModelWorldMatrix");
         this._uViewMatrix = program.getLocation("viewMatrix");
         this._uProjMatrix = program.getLocation("projMatrix");
         this._uSectionPlanes = [];
-
         for (let i = 0, len = scene._sectionPlanesState.sectionPlanes.length; i < len; i++) {
             this._uSectionPlanes.push({
                 active: program.getLocation("sectionPlaneActive" + i),
@@ -67056,24 +66972,30 @@ class TrianglesDataTexturePickNormalsFlatRenderer {
                 dir: program.getLocation("sectionPlaneDir" + i)
             });
         }
-
-        this._aPackedVertexId = program.getAttribute("packedVertexId");
-
-
         if (scene.logarithmicDepthBufferEnabled) {
             this._uLogDepthBufFC = program.getLocation("logDepthBufFC");
         }
-
-        this._uTexturePerObjectIdPositionsDecodeMatrix = "uTexturePerObjectIdPositionsDecodeMatrix"; 
-        this._uTexturePerObjectIdColorsAndFlags = "uTexturePerObjectIdColorsAndFlags"; 
-        this._uTexturePerVertexIdCoordinates = "uTexturePerVertexIdCoordinates"; 
-        this._uTexturePerPolygonIdNormals = "uTexturePerPolygonIdNormals"; 
-        this._uTexturePerPolygonIdIndices = "uTexturePerPolygonIdIndices"; 
-        this._uTexturePerPolygonIdPortionIds = "uTexturePerPolygonIdPortionIds"; 
+        this._uTexturePerObjectIdPositionsDecodeMatrix = "uTexturePerObjectIdPositionsDecodeMatrix";
+        this._uTexturePerObjectIdColorsAndFlags = "uTexturePerObjectIdColorsAndFlags";
+        this._uTexturePerVertexIdCoordinates = "uTexturePerVertexIdCoordinates";
+        this._uTexturePerPolygonIdNormals = "uTexturePerPolygonIdNormals";
+        this._uTexturePerPolygonIdIndices = "uTexturePerPolygonIdIndices";
+        this._uTexturePerPolygonIdPortionIds = "uTexturePerPolygonIdPortionIds";
+        this._uTextureModelMatrices = "uTextureModelMatrices";
+        this._uTexturePerObjectIdOffsets = "uTexturePerObjectIdOffsets";
+        this._uCameraEyeRtc = program.getLocation("uCameraEyeRtc");
     }
 
-    _bindProgram() {
-        this._program.bind();
+    _bindProgram(frameCtx) {
+        const scene = this._scene;
+        const gl = scene.canvas.gl;
+        const program = this._program;
+        const project = scene.camera.project;
+        program.bind();
+        if (scene.logarithmicDepthBufferEnabled) {
+            const logDepthBufFC = 2.0 / (Math.log(project.far + 1.0) / Math.LN2);
+            gl.uniform1f(this._uLogDepthBufFC, logDepthBufFC);
+        }
     }
 
     _buildShader() {
@@ -67085,10 +67007,12 @@ class TrianglesDataTexturePickNormalsFlatRenderer {
 
     _buildVertexShader() {
         const scene = this._scene;
-        const clipping = scene._sectionPlanesState.sectionPlanes.length > 0;
+        const sectionPlanesState = scene._sectionPlanesState;
+        scene._lightsState;
+        const clipping = sectionPlanesState.sectionPlanes.length > 0;
         const src = [];
         src.push("#version 300 es");
-        src.push("// Triangles dataTexture pick flat normals vertex shader");
+        src.push("// trianglesDatatextureNormalsRenderer vertex shader");
 
         src.push("#ifdef GL_FRAGMENT_PRECISION_HIGH");
         src.push("precision highp float;");
@@ -67106,112 +67030,147 @@ class TrianglesDataTexturePickNormalsFlatRenderer {
 
         src.push("uniform int renderPass;");
 
-        src.push("in uvec3 packedVertexId;");
-
         if (scene.entityOffsetsEnabled) {
             src.push("in vec3 offset;");
         }
 
-        src.push("uniform bool pickInvisible;");
-        src.push("uniform mat4 worldMatrix;");
+        src.push("uniform mat4 sceneModelWorldMatrix;");
         src.push("uniform mat4 viewMatrix;");
         src.push("uniform mat4 projMatrix;");
-        // src.push("uniform sampler2D uOcclusionTexture;"); 
-        src.push("uniform sampler2D uTexturePerObjectIdPositionsDecodeMatrix;"); 
-        src.push("uniform usampler2D uTexturePerObjectIdColorsAndFlags;"); 
-        src.push("uniform usampler2D uTexturePerVertexIdCoordinates;"); 
-        src.push("uniform usampler2D uTexturePerPolygonIdIndices;"); 
-        src.push("uniform isampler2D uTexturePerPolygonIdNormals;"); 
-        src.push("uniform usampler2D uTexturePerPolygonIdPortionIds;"); 
+
+        src.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;");
+        src.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;");
+        src.push("uniform highp sampler2D uTexturePerObjectIdOffsets;");
+        src.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;");
+        src.push("uniform highp usampler2D uTexturePerPolygonIdIndices;");
+        src.push("uniform mediump usampler2D uTexturePerPolygonIdPortionIds;");
+        src.push("uniform highp sampler2D uTextureModelMatrices;");
+        src.push("uniform vec3 uCameraEyeRtc;");
+
+        src.push("vec3 positions[3];");
 
         if (scene.logarithmicDepthBufferEnabled) {
             src.push("uniform float logDepthBufFC;");
             src.push("out float vFragDepth;");
-            src.push("bool isPerspectiveMatrix(mat4 m) {");
-            src.push("    return (m[2][3] == - 1.0);");
-            src.push("}");
             src.push("out float isPerspective;");
         }
+
+        src.push("uniform vec2 pickClipPos;");
+        src.push("uniform vec2 drawingBufferSize;");
+
+        src.push("vec4 remapClipPos(vec4 clipPos) {");
+        src.push("    clipPos.xy /= clipPos.w;");
+        src.push(`    clipPos.xy = (clipPos.xy - pickClipPos) * drawingBufferSize;`);
+        src.push("    clipPos.xy *= clipPos.w;");
+        src.push("    return clipPos;");
+        src.push("}");
+
+        src.push("bool isPerspectiveMatrix(mat4 m) {");
+        src.push("    return (m[2][3] == - 1.0);");
+        src.push("}");
+
         src.push("out vec4 vWorldPosition;");
+
         if (clipping) {
-            src.push("out int vFlags2;");
+            src.push("flat out uint vFlags2;");
         }
+
         src.push("void main(void) {");
 
         // constants
-        // src.push("int objectIndex = int(packedVertexId.g) & 4095;");
         src.push("int polygonIndex = gl_VertexID / 3;");
 
-        src.push("int h_normal_index = polygonIndex & 4095;");
-        src.push("int v_normal_index = polygonIndex >> 12;");
-
         // get packed object-id
-        src.push("int h_packed_object_id_index = ((polygonIndex >> 3) / 2) & 4095;");
-        src.push("int v_packed_object_id_index = ((polygonIndex >> 3) / 2) >> 12;");
-
-        src.push("ivec3 packedObjectId = ivec3(texelFetch(uTexturePerPolygonIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).rgb);");
+        src.push("int h_packed_object_id_index = (polygonIndex >> 3) & 4095;");
+        src.push("int v_packed_object_id_index = (polygonIndex >> 3) >> 12;");
 
-        src.push("int objectIndex;");
-        src.push("if (((polygonIndex >> 3) % 2) == 0) {");
-        src.push("  objectIndex = (packedObjectId.r << 4) + (packedObjectId.g >> 4);");
-        src.push("} else {"); 
-        src.push("  objectIndex = ((packedObjectId.g & 15) << 8) + packedObjectId.b;");
-        src.push("}");
+        src.push("int objectIndex = int(texelFetch(uTexturePerPolygonIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).r);");
         src.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);");
 
-        // get vertex base
-        src.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));");  
+        // get flags & flags2
+        src.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);");
+        src.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);");  // pickFlag = NOT_RENDERED | PICK
 
-        src.push("int h_index = polygonIndex & 4095;");
-        src.push("int v_index = polygonIndex >> 12;");
+        // renderPass = PICK
+        src.push(`if (int(flags.w) != renderPass) {`);
+        src.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"); // Cull vertex
+        src.push("   return;"); // Cull vertex
+        src.push("} else {");
 
+        // get vertex base
+        src.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));");
+        src.push("ivec4 packedIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+5, objectIndexCoords.y), 0));");
+        src.push("int indexBaseOffset = (packedIndexBaseOffset.r << 24) + (packedIndexBaseOffset.g << 16) + (packedIndexBaseOffset.b << 8) + packedIndexBaseOffset.a;");
+        src.push("int h_index = (polygonIndex - indexBaseOffset) & 4095;");
+        src.push("int v_index = (polygonIndex - indexBaseOffset) >> 12;");
         src.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdIndices, ivec2(h_index, v_index), 0));");
         src.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;");
-        
         src.push("ivec3 indexPositionH = uniqueVertexIndexes & 4095;");
         src.push("ivec3 indexPositionV = uniqueVertexIndexes >> 12;");
-
         src.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));");
-
-        // get flags & flags2
-        src.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"); 
-        src.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"); 
-        
+        src.push("uint solid = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+7, objectIndexCoords.y), 0).r;");
         // get position
-        src.push("vec3 position1 = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.r, indexPositionV.r), 0));");
-        src.push("vec3 position2 = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.g, indexPositionV.g), 0));");
-        src.push("vec3 position3 = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.b, indexPositionV.b), 0));");
+        src.push("positions[0] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.r, indexPositionV.r), 0));");
+        src.push("positions[1] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.g, indexPositionV.g), 0));");
+        src.push("positions[2] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.b, indexPositionV.b), 0));");
+
+        // get color
+        src.push("uvec4 color = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+0, objectIndexCoords.y), 0);");
+
+        src.push(`if (color.a == 0u) {`);
+        src.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"); // Cull vertex
+        src.push("   return;");
+        src.push("};");
 
         // get normal
-        src.push("vec3 normal = normalize(cross(position3 - position1, position2 - position1));");
 
-        src.push("int vertexNumber = gl_VertexID % 3;");
+        src.push("vec3 normal = normalize(cross(positions[2] - positions[0], positions[1] - positions[0]));");
+
         src.push("vec3 position;");
-        src.push("if (vertexNumber == 0) position = position1;");
-        src.push("else if (vertexNumber == 1) position = position2;");
-        src.push("else position = position3;");
+        src.push("position = positions[gl_VertexID % 3];");
+
+        src.push("vec3 viewNormal = -normalize((transpose(inverse(viewMatrix*positionsDecodeMatrix)) * vec4(normal,1)).xyz);");
+
+        // when the geometry is not solid, if needed, flip the triangle winding
+        src.push("if (solid != 1u) {");
+            src.push("if (isPerspectiveMatrix(projMatrix)) {");
+                src.push("vec3 uCameraEyeRtcInQuantizedSpace = (inverse(sceneModelWorldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;");
+                // src.push("vColor = vec4(vec3(1, -1, 0)*dot(normalize(position.xyz - uCameraEyeRtcInQuantizedSpace), normal), 1);")
+                src.push("if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {");
+                    src.push("position = positions[2 - (gl_VertexID % 3)];");
+                    src.push("viewNormal = -viewNormal;");
+                src.push("}");
+        src.push("} else {");
+            src.push("vec3 viewNormal = -normalize((transpose(inverse(viewMatrix*positionsDecodeMatrix)) * vec4(normal,1)).xyz);");
+            src.push("if (viewNormal.z < 0.0) {");
+                src.push("position = positions[2 - (gl_VertexID % 3)];");
+            src.push("}");
+          src.push("}");
+        src.push("}");
+
+        src.push("vec4 worldPosition = sceneModelWorldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); ");
+
+        // get XYZ offset
+        src.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);");
+
+        src.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;");
+
+        src.push("vec4 viewPosition = viewMatrix * worldPosition; ");
 
-        // flags.w = NOT_RENDERED | PICK
-        // renderPass = PICK
-        src.push(`if (int(flags.w) != renderPass) {`);
-        src.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"); // Cull vertex
-        src.push("  } else {");
-        src.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); ");
-        if (scene.entityOffsetsEnabled) {
-            src.push("      worldPosition.xyz = worldPosition.xyz + offset;");
-        }
-        src.push("      vec4 viewPosition  = viewMatrix * worldPosition; ");
-        src.push("      vWorldPosition = worldPosition;");
-        if (clipping) {
-            src.push("      vFlags2 = flags2.r;");
-        }
         src.push("vec4 clipPos = projMatrix * viewPosition;");
+
         if (scene.logarithmicDepthBufferEnabled) {
             src.push("vFragDepth = 1.0 + clipPos.w;");
             src.push("isPerspective = float (isPerspectiveMatrix(projMatrix));");
         }
-        src.push("gl_Position = clipPos;");
-        src.push("  }");
+
+        src.push("vWorldPosition = worldPosition;");
+
+        if (clipping) {
+            src.push("vFlags2 = flags2.r;");
+        }
+        src.push("gl_Position = remapClipPos(clipPos);");
+        src.push("}");
         src.push("}");
         return src;
     }
@@ -67221,12 +67180,8 @@ class TrianglesDataTexturePickNormalsFlatRenderer {
         const sectionPlanesState = scene._sectionPlanesState;
         const clipping = sectionPlanesState.sectionPlanes.length > 0;
         const src = [];
-        src.push ('#version 300 es');
-        src.push("// Triangles dataTexture pick flat normals fragment shader");
-        src.push("#extension GL_OES_standard_derivatives : enable");
-        if (scene.logarithmicDepthBufferEnabled) {
-            src.push("#extension GL_EXT_frag_depth : enable");
-        }
+        src.push('#version 300 es');
+        src.push("// TrianglesDataTexturePickNormalsRenderer fragment shader");
         src.push("#ifdef GL_FRAGMENT_PRECISION_HIGH");
         src.push("precision highp float;");
         src.push("precision highp int;");
@@ -67241,26 +67196,28 @@ class TrianglesDataTexturePickNormalsFlatRenderer {
         }
         src.push("in vec4 vWorldPosition;");
         if (clipping) {
-            src.push("in int vFlags2;");
-            for (var i = 0; i < sectionPlanesState.sectionPlanes.length; i++) {
+            src.push("flat in uint vFlags2;");
+            for (let i = 0, len = sectionPlanesState.sectionPlanes.length; i < len; i++) {
                 src.push("uniform bool sectionPlaneActive" + i + ";");
                 src.push("uniform vec3 sectionPlanePos" + i + ";");
                 src.push("uniform vec3 sectionPlaneDir" + i + ";");
             }
         }
-        src.push("out vec4 outNormal;");
+        src.push("out highp ivec4 outNormal;");
         src.push("void main(void) {");
         if (clipping) {
-            src.push("  bool clippable = vFlags2 > 0;");
+            src.push("  bool clippable = vFlags2 > 0u;");
             src.push("  if (clippable) {");
-            src.push("      float dist = 0.0;");
-            for (var i = 0; i < sectionPlanesState.sectionPlanes.length; i++) {
-                src.push("      if (sectionPlaneActive" + i + ") {");
-                src.push("          dist += clamp(dot(-sectionPlaneDir" + i + ".xyz, vWorldPosition.xyz - sectionPlanePos" + i + ".xyz), 0.0, 1000.0);");
-                src.push("      }");
+            src.push("  float dist = 0.0;");
+            for (let i = 0, len = sectionPlanesState.sectionPlanes.length; i < len; i++) {
+                src.push("if (sectionPlaneActive" + i + ") {");
+                src.push("   dist += clamp(dot(-sectionPlaneDir" + i + ".xyz, vWorldPosition.xyz - sectionPlanePos" + i + ".xyz), 0.0, 1000.0);");
+                src.push("}");
             }
-            src.push("      if (dist > 0.0) { discard; }");
+            src.push("  if (dist > 0.0) { ");
+            src.push("      discard;");
             src.push("  }");
+            src.push("}");
         }
         if (scene.logarithmicDepthBufferEnabled) {
             src.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;");
@@ -67268,7 +67225,7 @@ class TrianglesDataTexturePickNormalsFlatRenderer {
         src.push("  vec3 xTangent = dFdx( vWorldPosition.xyz );");
         src.push("  vec3 yTangent = dFdy( vWorldPosition.xyz );");
         src.push("  vec3 worldNormal = normalize( cross( xTangent, yTangent ) );");
-        src.push("  outNormal = vec4((worldNormal * 0.5) + 0.5, 1.0);");
+        src.push(`  outNormal = ivec4(worldNormal * float(${math.MAX_INT}), 1.0);`);
         src.push("}");
         return src;
     }
@@ -67365,6 +67322,33 @@ class TrianglesDataTextureRenderers {
         }
     }
 
+    eagerCreateRenders() {
+
+        // Pre-initialize certain renderers that would otherwise be lazy-initialised
+        // on user interaction, such as picking or emphasis, so that there is no delay
+        // when user first begins interacting with the viewer.
+
+        if (!this._silhouetteRenderer) { // Used for highlighting and selection
+            this._silhouetteRenderer = new TrianglesDataTextureSilhouetteRenderer(this._scene);
+        }
+        if (!this._pickMeshRenderer) {
+            this._pickMeshRenderer = new TrianglesDataTexturePickMeshRenderer(this._scene);
+        }
+        if (!this._pickDepthRenderer) {
+            this._pickDepthRenderer = new TrianglesDataTexturePickDepthRenderer(this._scene);
+        }
+        if (!this._pickNormalsRenderer) {
+            this._pickNormalsRenderer = new TrianglesDataTexturePickNormalsFlatRenderer(this._scene);
+        }
+        if (!this._vertexDepthRenderer) {
+            this._vertexDepthRenderer = new TrianglesDataTextureSnapDepthRenderer(this._scene);
+        }
+        if (!this._snapDepthBufInitRenderer) {
+            this._snapDepthBufInitRenderer = new TrianglesDataTextureSnapDepthBufInitRenderer(this._scene);
+        }
+    }
+
+
     get colorRenderer() {
         if (!this._colorRenderer) {
             this._colorRenderer = new TrianglesDataTextureColorRenderer(this._scene, false);
@@ -67380,9 +67364,9 @@ class TrianglesDataTextureRenderers {
     }
 
     get colorQualityRendererWithSAO() {
-        if (!this._colorQualityRendererWithSAO) {
-            this._colorQualityRendererWithSAO = new TrianglesDataTextureColorQualityRenderer(this._scene, true);
-        }
+        // if (!this._colorQualityRendererWithSAO) {
+        //     this._colorQualityRendererWithSAO = new TrianglesDataTextureColorQualityRenderer(this._scene, true);
+        // }
         return this._colorQualityRendererWithSAO;
     }
 
@@ -67430,7 +67414,7 @@ class TrianglesDataTextureRenderers {
 
     get pickNormalsRenderer() {
         if (!this._pickNormalsRenderer) {
-            this._pickNormalsRenderer = new TrianglesDataTexturePickNormalsRenderer(this._scene);
+            this._pickNormalsRenderer = new TrianglesDataTexturePickNormalsFlatRenderer(this._scene);
         }
         return this._pickNormalsRenderer;
     }
@@ -67537,8 +67521,10 @@ function getDataTextureRenderers(scene) {
         dataTextureRenderers = new TrianglesDataTextureRenderers(scene);
         cachdRenderers[sceneId] = dataTextureRenderers;
         dataTextureRenderers._compile();
+        dataTextureRenderers.eagerCreateRenders();
         scene.on("compile", () => {
             dataTextureRenderers._compile();
+            dataTextureRenderers.eagerCreateRenders();
         });
         scene.on("destroyed", () => {
             delete cachdRenderers[sceneId];
@@ -67788,32 +67774,13 @@ class DataTextureState {
             3 // webgl texture unit
         );
 
-        this.textureModelMatrices.bindTexture(
-            glProgram,
-            modelMatricesShaderName,
-            4 // webgl texture unit
-        );
-
         this.texturePerObjectIdOffsets.bindTexture(
             glProgram,
             objectOffsetsShaderName,
-            5 // webgl texture unit
+            4 // webgl texture unit
         );
     }
 
-    /**
-     *
-     * @param {Program} glProgram
-     * @param {string} cameraMatricesShaderName
-     */
-    bindPickCameraTexture(glProgram, cameraMatricesShaderName) {
-        // this.texturePickCameraMatrices.bindTexture(
-        //     glProgram,
-        //     cameraMatricesShaderName,
-        //     4 // webgl texture unit
-        // );
-    }
-
     /**
      *
      * @param {Program} glProgram
@@ -67830,13 +67797,13 @@ class DataTextureState {
         this.indicesPortionIdsPerBitnessTextures[textureBitness].bindTexture(
             glProgram,
             portionIdsShaderName,
-            6 // webgl texture unit
+            5 // webgl texture unit
         );
 
         this.indicesPerBitnessTextures[textureBitness].bindTexture(
             glProgram,
             polygonIndicesShaderName,
-            7 // webgl texture unit
+            6 // webgl texture unit
         );
     }
 
@@ -67856,13 +67823,13 @@ class DataTextureState {
         this.edgeIndicesPortionIdsPerBitnessTextures[textureBitness].bindTexture(
             glProgram,
             edgePortionIdsShaderName,
-            6 // webgl texture unit
+            5 // webgl texture unit
         );
 
         this.edgeIndicesPerBitnessTextures[textureBitness].bindTexture(
             glProgram,
             edgeIndicesShaderName,
-            7 // webgl texture unit
+            6 // webgl texture unit
         );
     }
 }
@@ -67972,188 +67939,6 @@ class DataTextureGenerator {
         gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE);
     }
 
-    /**
-     * Generate and return a `camera data texture`.
-     *
-     * The texture will automatically update its contents before each render when the camera matrix is dirty,
-     * and to do so will use the following events:
-     *
-     * - `scene.rendering` event will be used to know that the camera texture should be updated
-     * - `camera.matrix` event will be used to know that the camera matices changed
-     *
-     * @param {WebGL2RenderingContext} gl
-     * @param {Camera} camera
-     * @param {Scene} scene
-     * @param {null|number[3]} origin
-     * @returns {BindableDataTexture}
-     */
-    generateCameraDataTexture(gl, camera, scene, origin) {
-        const textureWidth = 4;
-        const textureHeight = 3; // space for 3 matrices
-        const texture = gl.createTexture();
-        gl.bindTexture(gl.TEXTURE_2D, texture);
-        gl.texStorage2D(gl.TEXTURE_2D, 1, gl.RGBA32F, textureWidth, textureHeight);
-        this.disableBindedTextureFiltering(gl);
-        gl.bindTexture(gl.TEXTURE_2D, null);
-        const cameraTexture = new BindableDataTexture(gl, texture, textureWidth, textureHeight);
-        let cameraDirty = true;
-        cameraTexture.updateViewMatrix = (viewMatrix, projMatrix) => {
-            gl.bindTexture(gl.TEXTURE_2D, cameraTexture._texture);
-            // Camera's "view matrix"
-            gl.texSubImage2D(
-                gl.TEXTURE_2D,
-                0,
-                0,
-                0, // 1st matrix: camera view matrix
-                4,
-                1,
-                gl.RGBA,
-                gl.FLOAT,
-                new Float32Array((origin) ? createRTCViewMat(viewMatrix, origin) : viewMatrix)
-            );
-
-            // Camera's "view normal matrix"
-            gl.texSubImage2D(
-                gl.TEXTURE_2D,
-                0,
-                0,
-                1, // 2nd matrix: camera view normal matrix
-                4,
-                1,
-                gl.RGBA,
-                gl.FLOAT,
-                new Float32Array(camera.viewNormalMatrix)
-            );
-
-            // Camera's "project matrix"
-            gl.texSubImage2D(
-                gl.TEXTURE_2D,
-                0,
-                0,
-                2, // 3rd matrix: camera project matrix
-                4,
-                1,
-                gl.RGBA,
-                gl.FLOAT,
-                new Float32Array(projMatrix)
-            );
-        };
-        const onCameraMatrix = () => {
-            if (!cameraDirty) {
-                return;
-            }
-            cameraDirty = false;
-            cameraTexture.updateViewMatrix(camera.viewMatrix, camera.project.matrix);
-        };
-        camera.on("matrix", () => cameraDirty = true);
-        scene.on("rendering", onCameraMatrix);
-        onCameraMatrix();
-        return cameraTexture;
-    }
-
-    /**
-     * Generate and return a texture containing camera view and projection
-     * matrices for picking, relative to the given RTC coordinate system origin.
-     *
-     * @param {WebGL2RenderingContext} gl
-     * @param {Camera} camera
-     * @param {null|number[3]} origin
-     * @returns {BindableDataTexture}
-     */
-    generatePickCameraDataTexture(gl, camera, origin) {
-        const textureWidth = 4;
-        const textureHeight = 3; // space for 3 matrices
-        const texture = gl.createTexture();
-        gl.bindTexture(gl.TEXTURE_2D, texture);
-        gl.texStorage2D(gl.TEXTURE_2D, 1, gl.RGBA32F, textureWidth, textureHeight);
-        this.disableBindedTextureFiltering(gl);
-        gl.bindTexture(gl.TEXTURE_2D, null);
-        const cameraTexture = new BindableDataTexture(gl, texture, textureWidth, textureHeight);
-        cameraTexture.updateViewMatrix = (viewMatrix, projMatrix) => {
-            gl.bindTexture(gl.TEXTURE_2D, cameraTexture._texture);
-            // Camera's "view matrix"
-            gl.texSubImage2D(
-                gl.TEXTURE_2D,
-                0,
-                0,
-                0, // 1st matrix: pick camera view matrix
-                4,
-                1,
-                gl.RGBA,
-                gl.FLOAT,
-                new Float32Array((origin) ? createRTCViewMat(viewMatrix, origin) : viewMatrix)
-            );
-
-            // Camera's "view normal matrix"
-            gl.texSubImage2D(
-                gl.TEXTURE_2D,
-                0,
-                0,
-                1, // 2nd matrix: pick camera view normal matrix
-                4,
-                1,
-                gl.RGBA,
-                gl.FLOAT,
-                new Float32Array(camera.viewNormalMatrix)
-            );
-
-            // Camera's "project matrix"
-            gl.texSubImage2D(
-                gl.TEXTURE_2D,
-                0,
-                0,
-                2, // 3rd matrix: pick camera project matrix
-                4,
-                1,
-                gl.RGBA,
-                gl.FLOAT,
-                new Float32Array(projMatrix)
-            );
-        };
-        return cameraTexture;
-    }
-
-    /**
-     * Generate and return a `model data texture`.
-     *
-     * @param {WebGL2RenderingContext} gl
-     * @param {DataTextureSceneModel} model
-     *
-     * @returns {BindableDataTexture}
-     */
-    generateModelTexture(gl, model) {
-        const textureWidth = 4;
-        const textureHeight = 2; // space for 2 matrices
-        const texture = gl.createTexture();
-        gl.bindTexture(gl.TEXTURE_2D, texture);
-        gl.texStorage2D(gl.TEXTURE_2D, 1, gl.RGBA32F, textureWidth, textureHeight);
-        gl.texSubImage2D(
-            gl.TEXTURE_2D,
-            0,
-            0, // x-offset
-            0, // y-offset (model world matrix)
-            4, // data width (4x4 values)
-            1, // data height (1 matrix)
-            gl.RGBA,
-            gl.FLOAT,
-            new Float32Array(model.worldMatrix)
-        );
-        gl.texSubImage2D(
-            gl.TEXTURE_2D,
-            0,
-            0, // x-offset
-            1, // y-offset (model normal matrix)
-            4, // data width (4x4 values)
-            1, // data height (1 matrix)
-            gl.RGBA,
-            gl.FLOAT,
-            new Float32Array(model.worldNormalMatrix)
-        );
-        this.disableBindedTextureFiltering(gl);
-        gl.bindTexture(gl.TEXTURE_2D, null);
-        return new BindableDataTexture(gl, texture, textureWidth, textureHeight);
-    }
-
     /**
      * This will generate an RGBA texture for:
      * - colors
@@ -69128,34 +68913,6 @@ class TrianglesDataTextureLayer {
                 buffer.edgeIndices32Bits);
         }
 
-        // if (buffer.metallicRoughness.length > 0) {
-        //     const metallicRoughness = new Uint8Array(buffer.metallicRoughness);
-        //     let normalized = false;
-        //     state.metallicRoughnessBuf = new ArrayBuf(gl, gl.ARRAY_BUFFER, metallicRoughness, buffer.metallicRoughness.length, 2, gl.STATIC_DRAW, normalized);
-        // }
-
-        // Model matrices texture
-        if (!this.model._modelMatricesTexture) {
-            this.model._modelMatricesTexture = this._dataTextureGenerator.generateModelTexture(gl, this.model);
-        }
-
-        textureState.textureModelMatrices = this.model._modelMatricesTexture;
-
-        // Camera textures
-
-        textureState.cameraTexture = this._dataTextureGenerator.generateCameraDataTexture(
-            this.model.scene.canvas.gl,
-            this.model.scene.camera,
-            this.model.scene,
-            this._state.origin.slice());
-
-        textureState.textureCameraMatrices = textureState.cameraTexture;
-
-        textureState.texturePickCameraMatrices = this._dataTextureGenerator.generatePickCameraDataTexture(
-            this.model.scene.canvas.gl,
-            this.model.scene.camera,
-            this._state.origin.slice());
-
         textureState.finalize();
 
         // Free up memory
@@ -69537,14 +69294,12 @@ class TrianglesDataTextureLayer {
         // object flags
         textureState.texturePerObjectIdColorsAndFlags._textureData.set(tempUint8Array4, subPortionId * 32 + 8);
         if (this._deferredSetFlagsActive || deferred) {
-            console.info("_subPortionSetFlags set flags defer");
             this._deferredSetFlagsDirty = true;
             return;
         }
         if (++this._numUpdatesInFrame >= MAX_OBJECT_UPDATES_IN_FRAME_WITHOUT_BATCHED_UPDATE) {
             this._beginDeferredFlags(); // Subsequent flags updates now deferred
         }
-        console.info("_subPortionSetFlags set flags write through");
         gl.bindTexture(gl.TEXTURE_2D, textureState.texturePerObjectIdColorsAndFlags._texture);
         gl.texSubImage2D(
             gl.TEXTURE_2D,
@@ -69591,7 +69346,6 @@ class TrianglesDataTextureLayer {
         if (++this._numUpdatesInFrame >= MAX_OBJECT_UPDATES_IN_FRAME_WITHOUT_BATCHED_UPDATE) {
             this._beginDeferredFlags(); // Subsequent flags updates now deferred
         }
-        console.info("_subPortionSetFlags2 set flags write through");
         gl.bindTexture(gl.TEXTURE_2D, textureState.texturePerObjectIdColorsAndFlags._texture);
         gl.texSubImage2D(
             gl.TEXTURE_2D,
@@ -69830,10 +69584,10 @@ class TrianglesDataTextureLayer {
     //---- PICKING ----------------------------------------------------------------------------------------------------
 
     setPickMatrices(pickViewMatrix, pickProjMatrix) {
-        if (this._numVisibleLayerPortions === 0) {
-            return;
-        }
-        this._dataTextureState.texturePickCameraMatrices.updateViewMatrix(pickViewMatrix, pickProjMatrix);
+        // if (this._numVisibleLayerPortions === 0) {
+        //     return;
+        // }
+        // this._dataTextureState.texturePickCameraMatrices.updateViewMatrix(pickViewMatrix, pickProjMatrix);
     }
 
     drawPickMesh(renderFlags, frameCtx) {
@@ -72508,6 +72262,10 @@ class SceneModel extends Component {
                 return null;
             }
 
+            if (cfg.normals) { // HACK
+                cfg.normals = null;
+            }
+
             const useDTX = (!!this._dtxEnabled && (cfg.primitive === "triangles" || cfg.primitive === "solid" || cfg.primitive === "surface"));
 
             cfg.origin = cfg.origin ? math.addVec3(this._origin, cfg.origin, math.vec3()) : this._origin;
@@ -72780,7 +72538,8 @@ class SceneModel extends Component {
                         countIndices += cfg.positions ? cfg.positions.length : cfg.positionsCompressed.length;
                         break;
                     case VBO_INSTANCED:
-                        countIndices += cfg.positions ? cfg.positions.length : cfg.positionsCompressed.length;
+                        const geometry = cfg.geometry;
+                        countIndices += geometry.positions ? geometry.positions.length : geometry.positionsCompressed.length;
                         break;
                 }
                 return Math.round(countIndices);
@@ -74257,7 +74016,8 @@ class PickController {
             const snapPickResult = this._scene.snapPick({
                 canvasPos: this.pickCursorPos,
                 snapRadius: this._configs.snapRadius,
-                snapMode: this._configs.snapMode,
+                snapToVertex: this._configs.snapToVertex,
+                snapToEdge: this._configs.snapToEdge,
             });
             if (snapPickResult && snapPickResult.snappedWorldPos) {
                 this.snapPickResult = snapPickResult;
@@ -74348,20 +74108,19 @@ class PickController {
 
         if (this.hoveredSnappedOrSurfaceOff) {
             this._cameraControl.fire("hoverSnapOrSurfaceOff", {
-                canvasPos: this.pickCursorPos
+                canvasPos: this.pickCursorPos,
+                cursorPos : this.pickCursorPos
             }, true);
         }
 
         if (this.snappedOrPicked) {
             if (this.snapPickResult) {
                 const pickResult = new PickResult();
+                pickResult.snappedToVertex = this.snapPickResult.snappedToVertex;
+                pickResult.snappedToEdge = this.snapPickResult.snappedToEdge;
                 pickResult.worldPos = this.snapPickResult.snappedWorldPos;
+                pickResult.cursorPos = this.pickCursorPos;
                 pickResult.canvasPos = this.snapPickResult.snappedCanvasPos;
-                if (this._configs.snapMode === "vertex") {
-                    pickResult.snappedToVertex = true;
-                } else {
-                    pickResult.snappedToEdge = true;
-                }
                 this._cameraControl.fire("hoverSnapOrSurface", pickResult, true);
                 this.snapPickResult = null;
             } else {
@@ -74424,7 +74183,7 @@ class PickController {
 
 const canvasPos = math.vec2();
 
-const getCanvasPosFromEvent$4 = function (event, canvasPos) {
+const getCanvasPosFromEvent$3 = function (event, canvasPos) {
     if (!event) {
         event = window.event;
         canvasPos[0] = event.x;
@@ -74673,7 +74432,7 @@ class MousePanRotateDollyHandler {
             }
             switch (e.which) {
                 case 3: // Right button
-                    getCanvasPosFromEvent$4(e, canvasPos);
+                    getCanvasPosFromEvent$3(e, canvasPos);
                     const x = canvasPos[0];
                     const y = canvasPos[1];
                     if (Math.abs(x - lastXDown) < 3 && Math.abs(y - lastYDown) < 3) {
@@ -75744,14 +75503,14 @@ class MouseMiscHandler {
         });
 
         document.addEventListener("mousemove", this._mouseMoveHandler = (e) => {
-            getCanvasPosFromEvent$3(e, canvas, states.pointerCanvasPos);
+            getCanvasPosFromEvent$2(e, canvas, states.pointerCanvasPos);
         });
 
         canvas.addEventListener("mousedown", this._mouseDownHandler = (e) => {
             if (!(configs.active && configs.pointerEnabled)) {
                 return;
             }
-            getCanvasPosFromEvent$3(e, canvas, states.pointerCanvasPos);
+            getCanvasPosFromEvent$2(e, canvas, states.pointerCanvasPos);
             states.mouseover = true;
         });
 
@@ -75777,7 +75536,7 @@ class MouseMiscHandler {
     }
 }
 
-function getCanvasPosFromEvent$3(event, canvas, canvasPos) {
+function getCanvasPosFromEvent$2(event, canvas, canvasPos) {
     if (!event) {
         event = window.event;
         canvasPos[0] = event.x;
@@ -75790,7 +75549,7 @@ function getCanvasPosFromEvent$3(event, canvas, canvasPos) {
     return canvasPos;
 }
 
-const getCanvasPosFromEvent$2 = function (event, canvasPos) {
+const getCanvasPosFromEvent$1 = function (event, canvasPos) {
     if (!event) {
         event = window.event;
         canvasPos[0] = event.x;
@@ -75852,7 +75611,7 @@ class TouchPanRotateAndDollyHandler {
 
             if (touches.length === 1 && changedTouches.length === 1) {
 
-                getCanvasPosFromEvent$2(touches[0], tapStartCanvasPos);
+                getCanvasPosFromEvent$1(touches[0], tapStartCanvasPos);
 
                 if (configs.followPointer) {
 
@@ -75892,7 +75651,7 @@ class TouchPanRotateAndDollyHandler {
             }
 
             for (let i = 0, len = touches.length; i < len; ++i) {
-                getCanvasPosFromEvent$2(touches[i], lastCanvasTouchPosList[i]);
+                getCanvasPosFromEvent$1(touches[i], lastCanvasTouchPosList[i]);
             }
 
             numTouches = touches.length;
@@ -75936,7 +75695,7 @@ class TouchPanRotateAndDollyHandler {
 
             if (numTouches === 1) {
 
-                getCanvasPosFromEvent$2(touches[0], tapCanvasPos0);
+                getCanvasPosFromEvent$1(touches[0], tapCanvasPos0);
 
                 //-----------------------------------------------------------------------------------------------
                 // Drag rotation
@@ -75973,8 +75732,20 @@ class TouchPanRotateAndDollyHandler {
                     }
 
                 } else {
-                    updates.rotateDeltaY -= (xPanDelta / canvasWidth) * (configs.dragRotationRate * 1.0); // Full horizontal rotation
-                    updates.rotateDeltaX += (yPanDelta / canvasHeight) * (configs.dragRotationRate * 1.5); // Half vertical rotation
+                  //  if (!absorbTinyFirstDrag) {
+                        updates.rotateDeltaY -= (xPanDelta / canvasWidth) * (configs.dragRotationRate * 1.0); // Full horizontal rotation
+                        updates.rotateDeltaX += (yPanDelta / canvasHeight) * (configs.dragRotationRate * 1.5); // Half vertical rotation
+                    // } else {
+                    //     firstDragDeltaY -= (xPanDelta / canvasWidth) * (configs.dragRotationRate * 1.0); // Full horizontal rotation
+                    //     firstDragDeltaX += (yPanDelta / canvasHeight) * (configs.dragRotationRate * 1.5); // Half vertical rotation
+                    //     if (Math.abs(firstDragDeltaX) > 5 || Math.abs(firstDragDeltaY) > 5) {
+                    //         updates.rotateDeltaX += firstDragDeltaX;
+                    //         updates.rotateDeltaY += firstDragDeltaY;
+                    //         firstDragDeltaX = 0;
+                    //         firstDragDeltaY = 0;
+                    //         absorbTinyFirstDrag = false;
+                    //     }
+                    // }
                 }
 
             } else if (numTouches === 2) {
@@ -75982,8 +75753,8 @@ class TouchPanRotateAndDollyHandler {
                 const touch0 = touches[0];
                 const touch1 = touches[1];
 
-                getCanvasPosFromEvent$2(touch0, tapCanvasPos0);
-                getCanvasPosFromEvent$2(touch1, tapCanvasPos1);
+                getCanvasPosFromEvent$1(touch0, tapCanvasPos0);
+                getCanvasPosFromEvent$1(touch1, tapCanvasPos1);
 
                 const lastMiddleTouch = math.geometricMeanVec2(lastCanvasTouchPosList[0], lastCanvasTouchPosList[1]);
                 const currentMiddleTouch = math.geometricMeanVec2(tapCanvasPos0, tapCanvasPos1);
@@ -76031,7 +75802,7 @@ class TouchPanRotateAndDollyHandler {
             }
 
             for (let i = 0; i < numTouches; ++i) {
-                getCanvasPosFromEvent$2(touches[i], lastCanvasTouchPosList[i]);
+                getCanvasPosFromEvent$1(touches[i], lastCanvasTouchPosList[i]);
             }
         });
     }
@@ -76052,7 +75823,7 @@ const TAP_INTERVAL = 150;
 const DBL_TAP_INTERVAL = 325;
 const TAP_DISTANCE_THRESHOLD = 4;
 
-const getCanvasPosFromEvent$1 = function (event, canvasPos) {
+const getCanvasPosFromEvent = function (event, canvasPos) {
     if (!event) {
         event = window.event;
         canvasPos[0] = event.x;
@@ -76131,7 +75902,7 @@ class TouchPickHandler {
             if (touches.length === 1 && changedTouches.length === 1) {
                 tapStartTime = touchStartTime;
 
-                getCanvasPosFromEvent$1(touches[0], tapStartPos);
+                getCanvasPosFromEvent(touches[0], tapStartPos);
 
                 const rightClickClientX = tapStartPos[0];
                 const rightClickClientY = tapStartPos[1];
@@ -76158,7 +75929,7 @@ class TouchPickHandler {
             }
 
             for (let i = 0, len = touches.length; i < len; ++i) {
-                getCanvasPosFromEvent$1(touches[i], activeTouches[i]);
+                getCanvasPosFromEvent(touches[i], activeTouches[i]);
             }
 
             activeTouches.length = touches.length;
@@ -76193,7 +75964,7 @@ class TouchPickHandler {
 
                         // Double-tap
 
-                        getCanvasPosFromEvent$1(changedTouches[0], pickController.pickCursorPos);
+                        getCanvasPosFromEvent(changedTouches[0], pickController.pickCursorPos);
                         pickController.schedulePickEntity = true;
                         pickController.schedulePickSurface = pickedSurfaceSubs;
 
@@ -76225,7 +75996,7 @@ class TouchPickHandler {
 
                         // Single-tap
 
-                        getCanvasPosFromEvent$1(changedTouches[0], pickController.pickCursorPos);
+                        getCanvasPosFromEvent(changedTouches[0], pickController.pickCursorPos);
                         pickController.schedulePickEntity = true;
                         pickController.schedulePickSurface = pickedSurfaceSubs;
 
@@ -76280,6 +76051,8 @@ class TouchPickHandler {
 }
 
 const DEFAULT_SNAP_PICK_RADIUS = 30;
+const DEFAULT_SNAP_VERTEX = true;
+const DEFAULT_SNAP_EDGE = true;
 
 /**
  * @desc Controls the {@link Camera} with user input, and fires events when the user interacts with pickable {@link Entity}s.
@@ -76907,7 +76680,8 @@ class CameraControl extends Component {
             smartPivot: false,
             doubleClickTimeFrame: 250,
             
-            snapMode: "vertex",
+            snapToVertex: DEFAULT_SNAP_VERTEX,
+            snapToEdge: DEFAULT_SNAP_EDGE,
             snapRadius: DEFAULT_SNAP_PICK_RADIUS,
 
             // Rotation
@@ -77144,7 +76918,10 @@ class CameraControl extends Component {
      * @param {Boolean} value Set ````true```` to activate this ````CameraControl````.
      */
     set active(value) {
-        this._configs.active = value !== false;
+        value = value !== false;
+        this._configs.active = value;
+        this._handlers[1]._active = value;
+        this._handlers[5]._active = value;
     }
 
     /**
@@ -77161,32 +76938,39 @@ class CameraControl extends Component {
     }
 
     /**
-     * Sets the current snap mode for "hoverSnapOrSurface" events, to specify whether the pointer
-     * snaps to the nearest vertex or the nearest edge.
+     * Sets whether the pointer snap to vertex.
      *
-     * Accepted values are:
+     * @param {boolean} snapToVertex
+     */
+    set snapToVertex(snapToVertex) {
+        this._configs.snapToVertex = !!snapToVertex;
+    }
+
+    /**
+     * Gets whether the pointer snap to vertex.
      *
-     * * "vertex" - (default) snap to the nearest vertex, or
-     * * "edge" - snap to the nearest edge.
+     * @returns {boolean}
+     */
+    get snapToVertex() {
+        return this._configs.snapToVertex;
+    }
+
+    /**
+     * Sets whether the pointer snap to edge.
      *
-     * @param {String} snapMode The snap mode: "vertex" or "edge".
+     * @param {boolean} snapToEdge
      */
-    set snapMode(snapMode) {
-        snapMode = snapMode || "vertex";
-        if (snapMode !== "vertex" && snapMode !== "edge") {
-            this.error("Unsupported value for snapMode: " + snapMode + " - supported values are 'vertex' and 'edge' - defaulting to 'vertex'");
-            snapMode = "vertex";
-        }
-        this._configs.snapMode = snapMode;
+    set snapToEdge(snapToEdge) {
+        this._configs.snapToEdge = !!snapToEdge;
     }
 
     /**
-     * Gets the current snap mode.
+     * Gets whether the pointer snap to edge.
      *
-     * @returns {String} The snap mode: "vertex" or "edge".
+     * @returns {boolean}
      */
-    get snapMode() {
-        return this._configs.snapMode;
+    get snapToEdge() {
+        return this._configs.snapToEdge;
     }
 
     /**
@@ -87401,428 +87185,6 @@ class Viewer {
     }
 }
 
-/**
- * {@link Viewer} plugin that makes interaction smoother with large models, by temporarily switching
- * the Viewer to faster, lower-quality rendering modes whenever we interact.
- *
- * [<img src="https://xeokit.io/img/docs/FastNavPlugin/FastNavPlugin.gif">](https://xeokit.github.io/xeokit-sdk/examples/#performance_FastNavPlugin)
- *
- * FastNavPlugin works by hiding specified Viewer rendering features, and optionally scaling the Viewer's canvas
- * resolution, whenever we interact with the Viewer. Then, once we've finished interacting, FastNavPlugin restores those
- * rendering features and the original canvas scale, after a configured delay.
- *
- * Depending on how we configure FastNavPlugin, we essentially switch to a smooth-rendering low-quality view while
- * interacting, then return to the normal higher-quality view after we stop, following an optional delay.
- *
- * Down-scaling the canvas resolution gives particularly good results. For example, scaling by ````0.5```` means that
- * we're rendering a quarter of the pixels while interacting, which can make the Viewer noticeably smoother with big models.
- *
- * The screen capture above shows FastNavPlugin in action. In this example, whenever we move the Camera or resize the Canvas,
- * FastNavPlugin switches off enhanced edges and ambient shadows (SAO), and down-scales the canvas, making it slightly
- * blurry. When ````0.5```` seconds passes with no interaction, the plugin shows edges and SAO again, and restores the
- * original canvas scale.
- *
- * # Usage
- *
- * In the example below, we'll create a {@link Viewer}, add a {@link FastNavPlugin}, then use an {@link XKTLoaderPlugin} to load a model.
- *
- * Whenever we interact with the Viewer, our FastNavPlugin will:
- *
- * * hide edges,
- * * hide ambient shadows (SAO),
- * * hide physically-based materials (switching to non-PBR),
- * * hide transparent objects, and
- * * scale the canvas resolution by 0.5, causing the GPU to render 75% less pixels.
- * <br>
- *
- * We'll also configure a 0.5 second delay before we transition back to high-quality each time we stop ineracting, so that we're
- * not continually flipping between low and high quality as we interact. Since we're only rendering ambient shadows when not interacting, we'll also treat ourselves
- * to expensive, high-quality SAO settings, that we wouldn't normally configure for an interactive SAO effect.
- *
- * * [[Run this example](https://xeokit.github.io/xeokit-sdk/examples/#performance_FastNavPlugin)]
- *
- * ````javascript
- * import {Viewer, XKTLoaderPlugin, FastNavPlugin} from "xeokit-sdk.es.js";
- *
- * // Create a Viewer with PBR and SAO enabled
- *
- * const viewer = new Viewer({
- *      canvasId: "myCanvas",
- *      transparent: true,
- *      pbr: true,                          // Enable physically-based rendering for Viewer
- *      sao: true                           // Enable ambient shadows for Viewer
- *  });
- *
- * viewer.scene.camera.eye = [-66.26, 105.84, -281.92];
- * viewer.scene.camera.look = [42.45, 49.62, -43.59];
- * viewer.scene.camera.up = [0.05, 0.95, 0.15];
- *
- * // Higher-quality SAO settings
- *
- * viewer.scene.sao.enabled = true;
- * viewer.scene.sao.numSamples = 60;
- * viewer.scene.sao.kernelRadius = 170;
- *
- * // Install a FastNavPlugin
- *
- * new FastNavPlugin(viewer, {
- *      hideEdges: true,                // Don't show edges while we interact (default is true)
- *      hideSAO: true,                  // Don't show ambient shadows while we interact (default is true)
- *      hideColorTexture: true,        // No color textures while we interact (default is true)
- *      hidePBR: true,                  // No physically-based rendering while we interact (default is true)
- *      hideTransparentObjects: true,   // Hide transparent objects while we interact (default is false)
- *      scaleCanvasResolution: true,    // Scale canvas resolution while we interact (default is false)
- *      scaleCanvasResolutionFactor: 0.5,  // Factor by which we scale canvas resolution when we interact (default is 0.6)
- *      delayBeforeRestore: true,       // When we stop interacting, delay before restoring normal render (default is true)
- *      delayBeforeRestoreSeconds: 0.5  // The delay duration, in seconds (default is 0.5)
- * });
- *
- * // Load a BIM model from XKT
- *
- * const xktLoader = new XKTLoaderPlugin(viewer);
- *
- * const model = xktLoader.load({
- *      id: "myModel",
- *      src: "./models/xkt/HolterTower.xkt",
- *      sao: true,                          // Enable ambient shadows for this model
- *      pbr: true                           // Enable physically-based rendering for this model
- * });
- * ````
- *
- * @class FastNavPlugin
- */
-class FastNavPlugin extends Plugin {
-
-    /**
-     * @constructor
-     * @param {Viewer} viewer The Viewer.
-     * @param {Object} cfg FastNavPlugin configuration.
-     * @param {String} [cfg.id="FastNav"] Optional ID for this plugin, so that we can find it within {@link Viewer#plugins}.
-     * @param {Boolean} [cfg.hideColorTexture=true] Whether to temporarily hide color textures whenever we interact with the Viewer.
-     * @param {Boolean} [cfg.hidePBR=true] Whether to temporarily hide physically-based rendering (PBR) whenever we interact with the Viewer.
-     * @param {Boolean} [cfg.hideSAO=true] Whether to temporarily hide scalable ambient occlusion (SAO) whenever we interact with the Viewer.
-     * @param {Boolean} [cfg.hideEdges=true] Whether to temporarily hide edges whenever we interact with the Viewer.
-     * @param {Boolean} [cfg.hideTransparentObjects=false] Whether to temporarily hide transparent objects whenever we interact with the Viewer.
-     * @param {Number} [cfg.scaleCanvasResolution=false] Whether to temporarily down-scale the canvas resolution whenever we interact with the Viewer.
-     * @param {Number} [cfg.scaleCanvasResolutionFactor=0.6] The factor by which we downscale the canvas resolution whenever we interact with the Viewer.
-     * @param {Boolean} [cfg.delayBeforeRestore=true] Whether to temporarily have a delay before restoring normal rendering after we stop interacting with the Viewer.
-     * @param {Number} [cfg.delayBeforeRestoreSeconds=0.5] Delay in seconds before restoring normal rendering after we stop interacting with the Viewer.
-     */
-    constructor(viewer, cfg = {}) {
-
-        super("FastNav", viewer);
-
-        this._hideColorTexture = cfg.hideColorTexture !== false;
-        this._hidePBR = cfg.hidePBR !== false;
-        this._hideSAO = cfg.hideSAO !== false;
-        this._hideEdges = cfg.hideEdges !== false;
-        this._hideTransparentObjects = !!cfg.hideTransparentObjects;
-        this._scaleCanvasResolution = !!cfg.scaleCanvasResolution;
-        this._scaleCanvasResolutionFactor = cfg.scaleCanvasResolutionFactor || 0.6;
-        this._delayBeforeRestore = (cfg.delayBeforeRestore !== false);
-        this._delayBeforeRestoreSeconds = cfg.delayBeforeRestoreSeconds || 0.5;
-
-        let timer = this._delayBeforeRestoreSeconds * 1000;
-        let fastMode = false;
-
-        const switchToLowQuality = () => {
-            timer = (this._delayBeforeRestoreSeconds * 1000);
-            if (!fastMode) {
-                viewer.scene._renderer.setColorTextureEnabled(!this._hideColorTexture);
-                viewer.scene._renderer.setPBREnabled(!this._hidePBR);
-                viewer.scene._renderer.setSAOEnabled(!this._hideSAO);
-                viewer.scene._renderer.setTransparentEnabled(!this._hideTransparentObjects);
-                viewer.scene._renderer.setEdgesEnabled(!this._hideEdges);
-                if (this._scaleCanvasResolution) {
-                    viewer.scene.canvas.resolutionScale = this._scaleCanvasResolutionFactor;
-                } else {
-                    viewer.scene.canvas.resolutionScale = 1;
-                }
-                fastMode = true;
-            }
-        };
-
-        const switchToHighQuality = () => {
-            viewer.scene.canvas.resolutionScale = 1;
-            viewer.scene._renderer.setEdgesEnabled(true);
-            viewer.scene._renderer.setColorTextureEnabled(true);
-            viewer.scene._renderer.setPBREnabled(true);
-            viewer.scene._renderer.setSAOEnabled(true);
-            viewer.scene._renderer.setTransparentEnabled(true);
-            fastMode = false;
-        };
-
-        this._onCanvasBoundary = viewer.scene.canvas.on("boundary", switchToLowQuality);
-        this._onCameraMatrix = viewer.scene.camera.on("matrix", switchToLowQuality);
-
-        this._onSceneTick = viewer.scene.on("tick", (tickEvent) => {
-            if (!fastMode) {
-                return;
-            }
-            timer -= tickEvent.deltaTime;
-            if ((!this._delayBeforeRestore) || timer <= 0) {
-                switchToHighQuality();
-            }
-        });
-
-        let down = false;
-
-        this._onSceneMouseDown = viewer.scene.input.on("mousedown", () => {
-            down = true;
-        });
-
-        this._onSceneMouseUp = viewer.scene.input.on("mouseup", () => {
-            down = false;
-        });
-
-        this._onSceneMouseMove = viewer.scene.input.on("mousemove", () => {
-            if (!down) {
-                return;
-            }
-            switchToLowQuality();
-        });
-    }
-
-    /**
-     * Gets whether to temporarily hide color textures whenever we interact with the Viewer.
-     *
-     * Default is ````true````.
-     *
-     * @return {Boolean} ````true```` if hiding color textures.
-     */
-    get hideColorTexture() {
-        return this._hideColorTexture;
-    }
-
-    /**
-     * Sets whether to temporarily hide color textures whenever we interact with the Viewer.
-     *
-     * Default is ````true````.
-     *
-     * @param {Boolean} hideColorTexture ````true```` to hide color textures.
-     */
-    set hideColorTexture(hideColorTexture) {
-        this._hideColorTexture = hideColorTexture;
-    }
-    
-    /**
-     * Gets whether to temporarily hide physically-based rendering (PBR) whenever we interact with the Viewer.
-     *
-     * Default is ````true````.
-     *
-     * @return {Boolean} ````true```` if hiding PBR.
-     */
-    get hidePBR() {
-        return this._hidePBR;
-    }
-
-    /**
-     * Sets whether to temporarily hide physically-based rendering (PBR) whenever we interact with the Viewer.
-     *
-     * Default is ````true````.
-     *
-     * @param {Boolean} hidePBR ````true```` to hide PBR.
-     */
-    set hidePBR(hidePBR) {
-        this._hidePBR = hidePBR;
-    }
-
-    /**
-     * Gets whether to temporarily hide scalable ambient shadows (SAO) whenever we interact with the Viewer.
-     *
-     * Default is ````true````.
-     *
-     * @return {Boolean} ````true```` if hiding SAO.
-     */
-    get hideSAO() {
-        return this._hideSAO;
-    }
-
-    /**
-     * Sets whether to temporarily hide scalable ambient shadows (SAO) whenever we interact with the Viewer.
-     *
-     * Default is ````true````.
-     *
-     * @param {Boolean} hideSAO ````true```` to hide SAO.
-     */
-    set hideSAO(hideSAO) {
-        this._hideSAO = hideSAO;
-    }
-
-    /**
-     * Gets whether to temporarily hide edges whenever we interact with the Viewer.
-     *
-     * Default is ````true````.
-     *
-     * @return {Boolean}  ````true```` if hiding edges.
-     */
-    get hideEdges() {
-        return this._hideEdges;
-    }
-
-    /**
-     * Sets whether to temporarily hide edges whenever we interact with the Viewer.
-     *
-     * Default is ````true````.
-     *
-     * @param {Boolean} hideEdges ````true```` to hide edges.
-     */
-    set hideEdges(hideEdges) {
-        this._hideEdges = hideEdges;
-    }
-
-    /**
-     * Gets whether to temporarily hide transparent objects whenever we interact with the Viewer.
-     *
-     * Does not hide X-rayed, selected, highlighted objects.
-     *
-     * Default is ````false````.
-     *
-     * @return {Boolean} ````true```` if hiding transparent objects.
-     */
-    get hideTransparentObjects() {
-        return this._hideTransparentObjects
-    }
-
-    /**
-     * Sets whether to temporarily hide transparent objects whenever we interact with the Viewer.
-     *
-     * Does not hide X-rayed, selected, highlighted objects.
-     *
-     * Default is ````false````.
-     *
-     * @param {Boolean} hideTransparentObjects ````true```` to hide transparent objects.
-     */
-    set hideTransparentObjects(hideTransparentObjects) {
-        this._hideTransparentObjects = (hideTransparentObjects !== false);
-    }
-
-    /**
-     * Gets whether to temporarily scale the canvas resolution whenever we interact with the Viewer.
-     *
-     * Default is ````false````.
-     *
-     * The scaling factor is configured via {@link FastNavPlugin#scaleCanvasResolutionFactor}.
-     *
-     * @return {Boolean} ````true```` if scaling the canvas resolution.
-     */
-    get scaleCanvasResolution() {
-        return this._scaleCanvasResolution;
-    }
-
-    /**
-     * Sets whether to temporarily scale the canvas resolution whenever we interact with the Viewer.
-     *
-     * Default is ````false````.
-     *
-     * The scaling factor is configured via {@link FastNavPlugin#scaleCanvasResolutionFactor}.
-     *
-     * @param {Boolean} scaleCanvasResolution ````true```` to scale the canvas resolution.
-     */
-    set scaleCanvasResolution(scaleCanvasResolution) {
-        this._scaleCanvasResolution = scaleCanvasResolution;
-    }
-
-    /**
-     * Gets the factor by which we temporarily scale the canvas resolution when we interact with the viewer.
-     *
-     * Default is ````0.6````.
-     *
-     * Enable canvas resolution scaling by setting {@link FastNavPlugin#scaleCanvasResolution} ````true````.
-     *
-     * @return {Number} Factor by which we scale the canvas resolution.
-     */
-    get scaleCanvasResolutionFactor() {
-        return this._scaleCanvasResolutionFactor;
-    }
-
-    /**
-     * Sets the factor by which we temporarily scale the canvas resolution when we interact with the viewer.
-     *
-     * Accepted range is ````[0.0 .. 1.0]````.
-     *
-     * Default is ````0.6````.
-     *
-     * Enable canvas resolution scaling by setting {@link FastNavPlugin#scaleCanvasResolution} ````true````.
-     *
-     * @param {Number} scaleCanvasResolutionFactor Factor by which we scale the canvas resolution.
-     */
-    set scaleCanvasResolutionFactor(scaleCanvasResolutionFactor) {
-        this._scaleCanvasResolutionFactor = scaleCanvasResolutionFactor || 0.6;
-    }
-
-    /**
-     * Gets whether to have a delay before restoring normal rendering after we stop interacting with the Viewer.
-     *
-     * The delay duration is configured via {@link FastNavPlugin#delayBeforeRestoreSeconds}.
-     *
-     * Default is ````true````.
-     *
-     * @return {Boolean} Whether to have a delay.
-     */
-    get delayBeforeRestore() {
-        return this._delayBeforeRestore;
-    }
-
-    /**
-     * Sets whether to have a delay before restoring normal rendering after we stop interacting with the Viewer.
-     *
-     * The delay duration is configured via {@link FastNavPlugin#delayBeforeRestoreSeconds}.
-     *
-     * Default is ````true````.
-     *
-     * @param {Boolean} delayBeforeRestore Whether to have a delay.
-     */
-    set delayBeforeRestore(delayBeforeRestore) {
-        this._delayBeforeRestore = delayBeforeRestore;
-    }
-
-    /**
-     * Gets the delay before restoring normal rendering after we stop interacting with the Viewer.
-     *
-     * The delay is enabled when {@link FastNavPlugin#delayBeforeRestore} is ````true````.
-     *
-     * Default is ````0.5```` seconds.
-     *
-     * @return {Number} Delay in seconds.
-     */
-    get delayBeforeRestoreSeconds() {
-        return this._delayBeforeRestoreSeconds;
-    }
-
-    /**
-     * Sets the delay before restoring normal rendering after we stop interacting with the Viewer.
-     *
-     * The delay is enabled when {@link FastNavPlugin#delayBeforeRestore} is ````true````.
-     *
-     * Default is ````0.5```` seconds.
-     *
-     * @param {Number} delayBeforeRestoreSeconds Delay in seconds.
-     */
-    set delayBeforeRestoreSeconds(delayBeforeRestoreSeconds) {
-        this._delayBeforeRestoreSeconds = delayBeforeRestoreSeconds !== null && delayBeforeRestoreSeconds !== undefined ? delayBeforeRestoreSeconds : 0.5;
-    }
-
-    /**
-     * @private
-     */
-    send(name, value) {
-    }
-
-    /**
-     * Destroys this plugin.
-     */
-    destroy() {
-        this.viewer.scene.camera.off(this._onCameraMatrix);
-        this.viewer.scene.canvas.off(this._onCanvasBoundary);
-        this.viewer.scene.input.off(this._onSceneMouseDown);
-        this.viewer.scene.input.off(this._onSceneMouseUp);
-        this.viewer.scene.input.off(this._onSceneMouseMove);
-        this.viewer.scene.off(this._onSceneTick);
-        super.destroy();
-    }
-}
-
 const isBrowser$4 = Boolean(typeof process !== 'object' || String(process) !== '[object process]' || process.browser);
 const matches$1 = typeof process !== 'undefined' && process.version && /v([0-9]*)/.exec(process.version);
 matches$1 && parseFloat(matches$1[1]) || 0;
diff --git a/dist/xeokit-bim-viewer.min.es.js b/dist/xeokit-bim-viewer.min.es.js
index 484ae9b7..13e4e8fc 100644
--- a/dist/xeokit-bim-viewer.min.es.js
+++ b/dist/xeokit-bim-viewer.min.es.js
@@ -1,4 +1,4 @@
-class e{constructor(e,t){this.items=e||[],this._lastUniqueId=(t||0)+1}addItem(){let e;if(2===arguments.length){const t=arguments[0];if(e=arguments[1],this.items[t])throw"ID clash: '"+t+"'";return this.items[t]=e,t}for(e=arguments[0]||{};;){const t=this._lastUniqueId++;if(!this.items[t])return this.items[t]=e,t}}removeItem(e){const t=this.items[e];return delete this.items[e],t}}const t=new e;class s{constructor(e){this.id=e,this.parentItem=null,this.groups=[],this.menuElement=null,this.shown=!1,this.mouseOver=0}}class i{constructor(){this.items=[]}}class r{constructor(e,t,s,i,r){this.id=e,this.getTitle=t,this.doAction=s,this.getEnabled=i,this.getShown=r,this.itemElement=null,this.subMenu=null,this.enabled=!0}}class o{constructor(e={}){this._id=t.addItem(),this._context=null,this._enabled=!1,this._itemsCfg=[],this._rootMenu=null,this._menuList=[],this._menuMap={},this._itemList=[],this._itemMap={},this._shown=!1,this._nextId=0,this._eventSubs={},!1!==e.hideOnMouseDown&&(document.addEventListener("mousedown",(e=>{e.target.classList.contains("xeokit-context-menu-item")||this.hide()})),document.addEventListener("touchstart",this._canvasTouchStartHandler=e=>{e.target.classList.contains("xeokit-context-menu-item")||this.hide()})),e.items&&(this.items=e.items),this._hideOnAction=!1!==e.hideOnAction,this.context=e.context,this.enabled=!1!==e.enabled,this.hide()}on(e,t){let s=this._eventSubs[e];s||(s=[],this._eventSubs[e]=s),s.push(t)}fire(e,t){const s=this._eventSubs[e];if(s)for(let e=0,i=s.length;e<i;e++)s[e](t)}set items(e){this._clear(),this._itemsCfg=e||[],this._parseItems(e),this._createUI()}get items(){return this._itemsCfg}set enabled(e){(e=!!e)!==this._enabled&&(this._enabled=e,this._enabled||this.hide())}get enabled(){return this._enabled}set context(e){this._context=e}get context(){return this._context}show(e,t){this._context?this._enabled&&(this._shown||(this._hideAllMenus(),this._updateItemsTitles(),this._updateItemsEnabledStatus(),this._showMenu(this._rootMenu.id,e,t),this._shown=!0,this.fire("shown",{}))):console.error("ContextMenu cannot be shown without a context - set context first")}get shown(){return this._shown}hide(){this._enabled&&this._shown&&(this._hideAllMenus(),this._shown=!1,this.fire("hidden",{}))}destroy(){this._context=null,this._clear(),null!==this._id&&(t.removeItem(this._id),this._id=null)}_clear(){for(let e=0,t=this._menuList.length;e<t;e++){const t=this._menuList[e].menuElement;t.parentElement.removeChild(t)}this._itemsCfg=[],this._rootMenu=null,this._menuList=[],this._menuMap={},this._itemList=[],this._itemMap={}}_parseItems(e){const t=e=>{const o=this._getNextId(),n=new s(o);for(let s=0,o=e.length;s<o;s++){const o=e[s],a=new i;n.groups.push(a);for(let e=0,s=o.length;e<s;e++){const s=o[e],i=s.items,l=i&&i.length>0,h=this._getNextId(),c=s.getTitle||(()=>s.title||""),A=s.doAction||s.callback||(()=>{}),u=s.getEnabled||(()=>!0),p=s.getShown||(()=>!0),d=new r(h,c,A,u,p);if(d.parentMenu=n,a.items.push(d),l){const e=t(i);d.subMenu=e,e.parentItem=d}this._itemList.push(d),this._itemMap[d.id]=d}}return this._menuList.push(n),this._menuMap[n.id]=n,n};this._rootMenu=t(e)}_getNextId(){return"ContextMenu_"+this._id+"_"+this._nextId++}_createUI(){const e=t=>{this._createMenuUI(t);const s=t.groups;for(let t=0,i=s.length;t<i;t++){const i=s[t].items;for(let t=0,s=i.length;t<s;t++){const s=i[t].subMenu;s&&e(s)}}};e(this._rootMenu)}_createMenuUI(e){const t=e.groups,s=[];if(s.push('<div class="xeokit-context-menu '+e.id+'" style="z-index:300000; position: absolute;">'),s.push("<ul>"),t)for(let e=0,i=t.length;e<i;e++){const r=e,o=i,n=t[e].items;if(n)for(let e=0,t=n.length;e<t;e++){const i=n[e],a=i.subMenu,l=i.title||"";a?s.push('<li id="'+i.id+'" class="xeokit-context-menu-item" style="'+(r===o-1||e<t-1?"border-bottom: 0":"border-bottom: 1px solid black")+'">'+l+" [MORE]</li>"):s.push('<li id="'+i.id+'" class="xeokit-context-menu-item" style="'+(r===o-1||e<t-1?"border-bottom: 0":"border-bottom: 1px solid black")+'">'+l+"</li>")}}s.push("</ul>"),s.push("</div>");const i=s.join("");document.body.insertAdjacentHTML("beforeend",i);const r=document.querySelector("."+e.id);e.menuElement=r,r.style["border-radius"]="4px",r.style.display="none",r.style["z-index"]=3e5,r.style.background="white",r.style.border="1px solid black",r.style["box-shadow"]="0 4px 5px 0 gray",r.oncontextmenu=e=>{e.preventDefault()};const o=this;let n=null;if(t)for(let e=0,s=t.length;e<s;e++){const s=t[e].items;if(s)for(let e=0,t=s.length;e<t;e++){const t=s[e],i=t.subMenu;t.itemElement=document.getElementById(t.id),t.itemElement?(t.itemElement.addEventListener("mouseenter",(e=>{e.preventDefault();const s=t.subMenu;if(!s)return void(n&&(o._hideMenu(n.id),n=null));if(n&&n.id!==s.id&&(o._hideMenu(n.id),n=null),!1===t.enabled)return;const i=t.itemElement,r=s.menuElement,a=i.getBoundingClientRect();r.getBoundingClientRect();a.right+200>window.innerWidth?o._showMenu(s.id,a.left-200,a.top-1):o._showMenu(s.id,a.right-5,a.top-1),n=s})),i||(t.itemElement.addEventListener("click",(e=>{e.preventDefault(),o._context&&!1!==t.enabled&&(t.doAction&&t.doAction(o._context),this._hideOnAction?o.hide():(o._updateItemsTitles(),o._updateItemsEnabledStatus()))})),t.itemElement.addEventListener("mouseenter",(e=>{e.preventDefault(),!1!==t.enabled&&t.doHover&&t.doHover(o._context)})))):console.error("ContextMenu item element not found: "+t.id)}}}_updateItemsTitles(){if(this._context)for(let e=0,t=this._itemList.length;e<t;e++){const t=this._itemList[e],s=t.itemElement;if(!s)continue;const i=t.getShown;if(!i||!i(this._context))continue;const r=t.getTitle(this._context);t.subMenu,s.innerText=r}}_updateItemsEnabledStatus(){if(this._context)for(let e=0,t=this._itemList.length;e<t;e++){const t=this._itemList[e],s=t.itemElement;if(!s)continue;const i=t.getEnabled;if(!i)continue;const r=t.getShown;if(!r)continue;const o=r(this._context);if(t.shown=o,!o){s.style.visibility="hidden",s.style.height="0",s.style.padding="0";continue}s.style.visibility="visible",s.style.height="auto",s.style.padding=null;const n=i(this._context);t.enabled=n,n?s.classList.remove("disabled"):s.classList.add("disabled")}}_showMenu(e,t,s){const i=this._menuMap[e];if(!i)return void console.error("Menu not found: "+e);if(i.shown)return;const r=i.menuElement;r&&(this._showMenuElement(r,t,s),i.shown=!0)}_hideMenu(e){const t=this._menuMap[e];if(!t)return void console.error("Menu not found: "+e);if(!t.shown)return;const s=t.menuElement;s&&(this._hideMenuElement(s),t.shown=!1)}_hideAllMenus(){for(let e=0,t=this._menuList.length;e<t;e++){const t=this._menuList[e];this._hideMenu(t.id)}}_showMenuElement(e,t,s){e.style.display="block";const i=e.offsetHeight,r=e.offsetWidth;s+i>window.innerHeight&&(s=window.innerHeight-i),t+r>window.innerWidth&&(t=window.innerWidth-r),e.style.left=t+"px",e.style.top=s+"px"}_hideMenuElement(e){e.style.display="none"}}class n{constructor(e,t,s){this.id=s&&s.id?s.id:e,this.viewer=t,this._subIdMap=null,this._subIdEvents=null,this._eventSubs=null,this._eventSubsNum=null,this._events=null,this._eventCallDepth=0,t.addPlugin(this)}fire(e,t,s){this._events||(this._events={}),this._eventSubs||(this._eventSubs={},this._eventSubsNum={}),!0!==s&&(this._events[e]=t||!0);const i=this._eventSubs[e];let r;if(i)for(const s in i)i.hasOwnProperty(s)&&(r=i[s],this._eventCallDepth++,this._eventCallDepth<300?r.callback.call(r.scope,t):this.error("fire: potential stack overflow from recursive event '"+e+"' - dropping this event"),this._eventCallDepth--)}on(t,s,i){this._events||(this._events={}),this._subIdMap||(this._subIdMap=new e),this._subIdEvents||(this._subIdEvents={}),this._eventSubs||(this._eventSubs={}),this._eventSubsNum||(this._eventSubsNum={});let r=this._eventSubs[t];r?this._eventSubsNum[t]++:(r={},this._eventSubs[t]=r,this._eventSubsNum[t]=1);const o=this._subIdMap.addItem();r[o]={callback:s,scope:i||this},this._subIdEvents[o]=t;const n=this._events[t];return void 0!==n&&s.call(i||this,n),o}off(e){if(null==e)return;if(!this._subIdEvents)return;const t=this._subIdEvents[e];if(t){delete this._subIdEvents[e];const s=this._eventSubs[t];s&&(delete s[e],this._eventSubsNum[t]--),this._subIdMap.removeItem(e)}}once(e,t,s){const i=this,r=this.on(e,(function(e){i.off(r),t.call(s||this,e)}),s)}hasSubs(e){return this._eventSubsNum&&this._eventSubsNum[e]>0}log(e){console.log(`[xeokit plugin ${this.id}]: ${e}`)}warn(e){console.warn(`[xeokit plugin ${this.id}]: ${e}`)}error(e){console.error(`[xeokit plugin ${this.id}]: ${e}`)}send(e,t){}destroy(){this.viewer.removePlugin(this)}}let a=!0,l=a?Float64Array:Float32Array;const h=new l(16),c=new l(16),A=new l(4),u={setDoublePrecisionEnabled(e){a=e,l=a?Float64Array:Float32Array},getDoublePrecisionEnabled:()=>a,MIN_DOUBLE:-Number.MAX_SAFE_INTEGER,MAX_DOUBLE:Number.MAX_SAFE_INTEGER,MAX_INT:1e7,DEGTORAD:.0174532925,RADTODEG:57.295779513,unglobalizeObjectId(e,t){const s=t.indexOf("#");return s===e.length&&t.startsWith(e)?t.substring(s+1):t},globalizeObjectId:(e,t)=>e+"#"+t,safeInv(e){const t=1/e;return isNaN(t)||!isFinite(t)?1:t},vec2:e=>new l(e||2),vec3:e=>new l(e||3),vec4:e=>new l(e||4),mat3:e=>new l(e||9),mat3ToMat4:(e,t=new l(16))=>(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=0,t[4]=e[3],t[5]=e[4],t[6]=e[5],t[7]=0,t[8]=e[6],t[9]=e[7],t[10]=e[8],t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t),mat4:e=>new l(e||16),mat4ToMat3(e,t){},doublesToFloats(e,t,s){const i=new l(2);for(let r=0,o=e.length;r<o;r++)u.splitDouble(e[r],i),t[r]=i[0],s[r]=i[1]},splitDouble(e,t){const s=l.from([e])[0],i=e-s;t[0]=s,t[1]=i},createUUID:(()=>{const e=[];for(let t=0;t<256;t++)e[t]=(t<16?"0":"")+t.toString(16);return()=>{const t=4294967295*Math.random()|0,s=4294967295*Math.random()|0,i=4294967295*Math.random()|0,r=4294967295*Math.random()|0;return`${e[255&t]+e[t>>8&255]+e[t>>16&255]+e[t>>24&255]}-${e[255&s]}${e[s>>8&255]}-${e[s>>16&15|64]}${e[s>>24&255]}-${e[63&i|128]}${e[i>>8&255]}-${e[i>>16&255]}${e[i>>24&255]}${e[255&r]}${e[r>>8&255]}${e[r>>16&255]}${e[r>>24&255]}`}})(),clamp:(e,t,s)=>Math.max(t,Math.min(s,e)),fmod(e,t){if(e<t)return console.error("math.fmod : Attempting to find modulus within negative range - would be infinite loop - ignoring"),e;for(;t<=e;)e-=t;return e},compareVec3:(e,t)=>e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2],negateVec3:(e,t)=>(t||(t=e),t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t),negateVec4:(e,t)=>(t||(t=e),t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t),addVec4:(e,t,s)=>(s||(s=e),s[0]=e[0]+t[0],s[1]=e[1]+t[1],s[2]=e[2]+t[2],s[3]=e[3]+t[3],s),addVec4Scalar:(e,t,s)=>(s||(s=e),s[0]=e[0]+t,s[1]=e[1]+t,s[2]=e[2]+t,s[3]=e[3]+t,s),addVec3:(e,t,s)=>(s||(s=e),s[0]=e[0]+t[0],s[1]=e[1]+t[1],s[2]=e[2]+t[2],s),addVec3Scalar:(e,t,s)=>(s||(s=e),s[0]=e[0]+t,s[1]=e[1]+t,s[2]=e[2]+t,s),subVec4:(e,t,s)=>(s||(s=e),s[0]=e[0]-t[0],s[1]=e[1]-t[1],s[2]=e[2]-t[2],s[3]=e[3]-t[3],s),subVec3:(e,t,s)=>(s||(s=e),s[0]=e[0]-t[0],s[1]=e[1]-t[1],s[2]=e[2]-t[2],s),subVec2:(e,t,s)=>(s||(s=e),s[0]=e[0]-t[0],s[1]=e[1]-t[1],s),geometricMeanVec2(...e){const t=new l(e[0]);for(let s=1;s<e.length;s++)t[0]+=e[s][0],t[1]+=e[s][1];return t[0]/=e.length,t[1]/=e.length,t},subVec4Scalar:(e,t,s)=>(s||(s=e),s[0]=e[0]-t,s[1]=e[1]-t,s[2]=e[2]-t,s[3]=e[3]-t,s),subScalarVec4:(e,t,s)=>(s||(s=e),s[0]=t-e[0],s[1]=t-e[1],s[2]=t-e[2],s[3]=t-e[3],s),mulVec4:(e,t,s)=>(s||(s=e),s[0]=e[0]*t[0],s[1]=e[1]*t[1],s[2]=e[2]*t[2],s[3]=e[3]*t[3],s),mulVec4Scalar:(e,t,s)=>(s||(s=e),s[0]=e[0]*t,s[1]=e[1]*t,s[2]=e[2]*t,s[3]=e[3]*t,s),mulVec3Scalar:(e,t,s)=>(s||(s=e),s[0]=e[0]*t,s[1]=e[1]*t,s[2]=e[2]*t,s),mulVec2Scalar:(e,t,s)=>(s||(s=e),s[0]=e[0]*t,s[1]=e[1]*t,s),divVec3:(e,t,s)=>(s||(s=e),s[0]=e[0]/t[0],s[1]=e[1]/t[1],s[2]=e[2]/t[2],s),divVec4:(e,t,s)=>(s||(s=e),s[0]=e[0]/t[0],s[1]=e[1]/t[1],s[2]=e[2]/t[2],s[3]=e[3]/t[3],s),divScalarVec3:(e,t,s)=>(s||(s=t),s[0]=e/t[0],s[1]=e/t[1],s[2]=e/t[2],s),divVec3Scalar:(e,t,s)=>(s||(s=e),s[0]=e[0]/t,s[1]=e[1]/t,s[2]=e[2]/t,s),divVec4Scalar:(e,t,s)=>(s||(s=e),s[0]=e[0]/t,s[1]=e[1]/t,s[2]=e[2]/t,s[3]=e[3]/t,s),divScalarVec4:(e,t,s)=>(s||(s=t),s[0]=e/t[0],s[1]=e/t[1],s[2]=e/t[2],s[3]=e/t[3],s),dotVec4:(e,t)=>e[0]*t[0]+e[1]*t[1]+e[2]*t[2]+e[3]*t[3],cross3Vec4(e,t){const s=e[0],i=e[1],r=e[2],o=t[0],n=t[1],a=t[2];return[i*a-r*n,r*o-s*a,s*n-i*o,0]},cross3Vec3(e,t,s){s||(s=e);const i=e[0],r=e[1],o=e[2],n=t[0],a=t[1],l=t[2];return s[0]=r*l-o*a,s[1]=o*n-i*l,s[2]=i*a-r*n,s},sqLenVec4:e=>u.dotVec4(e,e),lenVec4:e=>Math.sqrt(u.sqLenVec4(e)),dotVec3:(e,t)=>e[0]*t[0]+e[1]*t[1]+e[2]*t[2],dotVec2:(e,t)=>e[0]*t[0]+e[1]*t[1],sqLenVec3:e=>u.dotVec3(e,e),sqLenVec2:e=>u.dotVec2(e,e),lenVec3:e=>Math.sqrt(u.sqLenVec3(e)),distVec3:(()=>{const e=new l(3);return(t,s)=>u.lenVec3(u.subVec3(t,s,e))})(),lenVec2:e=>Math.sqrt(u.sqLenVec2(e)),distVec2:(()=>{const e=new l(2);return(t,s)=>u.lenVec2(u.subVec2(t,s,e))})(),rcpVec3:(e,t)=>u.divScalarVec3(1,e,t),normalizeVec4(e,t){const s=1/u.lenVec4(e);return u.mulVec4Scalar(e,s,t)},normalizeVec3(e,t){const s=1/u.lenVec3(e);return u.mulVec3Scalar(e,s,t)},normalizeVec2(e,t){const s=1/u.lenVec2(e);return u.mulVec2Scalar(e,s,t)},angleVec3(e,t){let s=u.dotVec3(e,t)/Math.sqrt(u.sqLenVec3(e)*u.sqLenVec3(t));return s=s<-1?-1:s>1?1:s,Math.acos(s)},vec3FromMat4Scale:(()=>{const e=new l(3);return(t,s)=>(e[0]=t[0],e[1]=t[1],e[2]=t[2],s[0]=u.lenVec3(e),e[0]=t[4],e[1]=t[5],e[2]=t[6],s[1]=u.lenVec3(e),e[0]=t[8],e[1]=t[9],e[2]=t[10],s[2]=u.lenVec3(e),s)})(),vecToArray:(()=>{function e(e){return Math.round(1e5*e)/1e5}return t=>{for(let s=0,i=(t=Array.prototype.slice.call(t)).length;s<i;s++)t[s]=e(t[s]);return t}})(),xyzArrayToObject:e=>({x:e[0],y:e[1],z:e[2]}),xyzObjectToArray:(e,t)=>((t=t||u.vec3())[0]=e.x,t[1]=e.y,t[2]=e.z,t),dupMat4:e=>e.slice(0,16),mat4To3:e=>[e[0],e[1],e[2],e[4],e[5],e[6],e[8],e[9],e[10]],m4s:e=>[e,e,e,e,e,e,e,e,e,e,e,e,e,e,e,e],setMat4ToZeroes:()=>u.m4s(0),setMat4ToOnes:()=>u.m4s(1),diagonalMat4v:e=>new l([e[0],0,0,0,0,e[1],0,0,0,0,e[2],0,0,0,0,e[3]]),diagonalMat4c:(e,t,s,i)=>u.diagonalMat4v([e,t,s,i]),diagonalMat4s:e=>u.diagonalMat4c(e,e,e,e),identityMat4:(e=new l(16))=>(e[0]=1,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=1,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=1,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e),identityMat3:(e=new l(9))=>(e[0]=1,e[1]=0,e[2]=0,e[3]=0,e[4]=1,e[5]=0,e[6]=0,e[7]=0,e[8]=1,e),isIdentityMat4:e=>1===e[0]&&0===e[1]&&0===e[2]&&0===e[3]&&0===e[4]&&1===e[5]&&0===e[6]&&0===e[7]&&0===e[8]&&0===e[9]&&1===e[10]&&0===e[11]&&0===e[12]&&0===e[13]&&0===e[14]&&1===e[15],negateMat4:(e,t)=>(t||(t=e),t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t),addMat4:(e,t,s)=>(s||(s=e),s[0]=e[0]+t[0],s[1]=e[1]+t[1],s[2]=e[2]+t[2],s[3]=e[3]+t[3],s[4]=e[4]+t[4],s[5]=e[5]+t[5],s[6]=e[6]+t[6],s[7]=e[7]+t[7],s[8]=e[8]+t[8],s[9]=e[9]+t[9],s[10]=e[10]+t[10],s[11]=e[11]+t[11],s[12]=e[12]+t[12],s[13]=e[13]+t[13],s[14]=e[14]+t[14],s[15]=e[15]+t[15],s),addMat4Scalar:(e,t,s)=>(s||(s=e),s[0]=e[0]+t,s[1]=e[1]+t,s[2]=e[2]+t,s[3]=e[3]+t,s[4]=e[4]+t,s[5]=e[5]+t,s[6]=e[6]+t,s[7]=e[7]+t,s[8]=e[8]+t,s[9]=e[9]+t,s[10]=e[10]+t,s[11]=e[11]+t,s[12]=e[12]+t,s[13]=e[13]+t,s[14]=e[14]+t,s[15]=e[15]+t,s),addScalarMat4:(e,t,s)=>u.addMat4Scalar(t,e,s),subMat4:(e,t,s)=>(s||(s=e),s[0]=e[0]-t[0],s[1]=e[1]-t[1],s[2]=e[2]-t[2],s[3]=e[3]-t[3],s[4]=e[4]-t[4],s[5]=e[5]-t[5],s[6]=e[6]-t[6],s[7]=e[7]-t[7],s[8]=e[8]-t[8],s[9]=e[9]-t[9],s[10]=e[10]-t[10],s[11]=e[11]-t[11],s[12]=e[12]-t[12],s[13]=e[13]-t[13],s[14]=e[14]-t[14],s[15]=e[15]-t[15],s),subMat4Scalar:(e,t,s)=>(s||(s=e),s[0]=e[0]-t,s[1]=e[1]-t,s[2]=e[2]-t,s[3]=e[3]-t,s[4]=e[4]-t,s[5]=e[5]-t,s[6]=e[6]-t,s[7]=e[7]-t,s[8]=e[8]-t,s[9]=e[9]-t,s[10]=e[10]-t,s[11]=e[11]-t,s[12]=e[12]-t,s[13]=e[13]-t,s[14]=e[14]-t,s[15]=e[15]-t,s),subScalarMat4:(e,t,s)=>(s||(s=t),s[0]=e-t[0],s[1]=e-t[1],s[2]=e-t[2],s[3]=e-t[3],s[4]=e-t[4],s[5]=e-t[5],s[6]=e-t[6],s[7]=e-t[7],s[8]=e-t[8],s[9]=e-t[9],s[10]=e-t[10],s[11]=e-t[11],s[12]=e-t[12],s[13]=e-t[13],s[14]=e-t[14],s[15]=e-t[15],s),mulMat4(e,t,s){s||(s=e);const i=e[0],r=e[1],o=e[2],n=e[3],a=e[4],l=e[5],h=e[6],c=e[7],A=e[8],u=e[9],p=e[10],d=e[11],f=e[12],E=e[13],m=e[14],y=e[15],g=t[0],I=t[1],v=t[2],T=t[3],_=t[4],R=t[5],P=t[6],D=t[7],N=t[8],b=t[9],C=t[10],O=t[11],S=t[12],x=t[13],w=t[14],B=t[15];return s[0]=g*i+I*a+v*A+T*f,s[1]=g*r+I*l+v*u+T*E,s[2]=g*o+I*h+v*p+T*m,s[3]=g*n+I*c+v*d+T*y,s[4]=_*i+R*a+P*A+D*f,s[5]=_*r+R*l+P*u+D*E,s[6]=_*o+R*h+P*p+D*m,s[7]=_*n+R*c+P*d+D*y,s[8]=N*i+b*a+C*A+O*f,s[9]=N*r+b*l+C*u+O*E,s[10]=N*o+b*h+C*p+O*m,s[11]=N*n+b*c+C*d+O*y,s[12]=S*i+x*a+w*A+B*f,s[13]=S*r+x*l+w*u+B*E,s[14]=S*o+x*h+w*p+B*m,s[15]=S*n+x*c+w*d+B*y,s},mulMat3(e,t,s){s||(s=new l(9));const i=e[0],r=e[3],o=e[6],n=e[1],a=e[4],h=e[7],c=e[2],A=e[5],u=e[8],p=t[0],d=t[3],f=t[6],E=t[1],m=t[4],y=t[7],g=t[2],I=t[5],v=t[8];return s[0]=i*p+r*E+o*g,s[3]=i*d+r*m+o*I,s[6]=i*f+r*y+o*v,s[1]=n*p+a*E+h*g,s[4]=n*d+a*m+h*I,s[7]=n*f+a*y+h*v,s[2]=c*p+A*E+u*g,s[5]=c*d+A*m+u*I,s[8]=c*f+A*y+u*v,s},mulMat4Scalar:(e,t,s)=>(s||(s=e),s[0]=e[0]*t,s[1]=e[1]*t,s[2]=e[2]*t,s[3]=e[3]*t,s[4]=e[4]*t,s[5]=e[5]*t,s[6]=e[6]*t,s[7]=e[7]*t,s[8]=e[8]*t,s[9]=e[9]*t,s[10]=e[10]*t,s[11]=e[11]*t,s[12]=e[12]*t,s[13]=e[13]*t,s[14]=e[14]*t,s[15]=e[15]*t,s),mulMat4v4(e,t,s=u.vec4()){const i=t[0],r=t[1],o=t[2],n=t[3];return s[0]=e[0]*i+e[4]*r+e[8]*o+e[12]*n,s[1]=e[1]*i+e[5]*r+e[9]*o+e[13]*n,s[2]=e[2]*i+e[6]*r+e[10]*o+e[14]*n,s[3]=e[3]*i+e[7]*r+e[11]*o+e[15]*n,s},transposeMat4(e,t){const s=e[4],i=e[14],r=e[8],o=e[13],n=e[12],a=e[9];if(!t||e===t){const t=e[1],l=e[2],h=e[3],c=e[6],A=e[7],u=e[11];return e[1]=s,e[2]=r,e[3]=n,e[4]=t,e[6]=a,e[7]=o,e[8]=l,e[9]=c,e[11]=i,e[12]=h,e[13]=A,e[14]=u,e}return t[0]=e[0],t[1]=s,t[2]=r,t[3]=n,t[4]=e[1],t[5]=e[5],t[6]=a,t[7]=o,t[8]=e[2],t[9]=e[6],t[10]=e[10],t[11]=i,t[12]=e[3],t[13]=e[7],t[14]=e[11],t[15]=e[15],t},transposeMat3(e,t){if(t===e){const s=e[1],i=e[2],r=e[5];t[1]=e[3],t[2]=e[6],t[3]=s,t[5]=e[7],t[6]=i,t[7]=r}else t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8];return t},determinantMat4(e){const t=e[0],s=e[1],i=e[2],r=e[3],o=e[4],n=e[5],a=e[6],l=e[7],h=e[8],c=e[9],A=e[10],u=e[11],p=e[12],d=e[13],f=e[14],E=e[15];return p*c*a*r-h*d*a*r-p*n*A*r+o*d*A*r+h*n*f*r-o*c*f*r-p*c*i*l+h*d*i*l+p*s*A*l-t*d*A*l-h*s*f*l+t*c*f*l+p*n*i*u-o*d*i*u-p*s*a*u+t*d*a*u+o*s*f*u-t*n*f*u-h*n*i*E+o*c*i*E+h*s*a*E-t*c*a*E-o*s*A*E+t*n*A*E},inverseMat4(e,t){t||(t=e);const s=e[0],i=e[1],r=e[2],o=e[3],n=e[4],a=e[5],l=e[6],h=e[7],c=e[8],A=e[9],u=e[10],p=e[11],d=e[12],f=e[13],E=e[14],m=e[15],y=s*a-i*n,g=s*l-r*n,I=s*h-o*n,v=i*l-r*a,T=i*h-o*a,_=r*h-o*l,R=c*f-A*d,P=c*E-u*d,D=c*m-p*d,N=A*E-u*f,b=A*m-p*f,C=u*m-p*E,O=1/(y*C-g*b+I*N+v*D-T*P+_*R);return t[0]=(a*C-l*b+h*N)*O,t[1]=(-i*C+r*b-o*N)*O,t[2]=(f*_-E*T+m*v)*O,t[3]=(-A*_+u*T-p*v)*O,t[4]=(-n*C+l*D-h*P)*O,t[5]=(s*C-r*D+o*P)*O,t[6]=(-d*_+E*I-m*g)*O,t[7]=(c*_-u*I+p*g)*O,t[8]=(n*b-a*D+h*R)*O,t[9]=(-s*b+i*D-o*R)*O,t[10]=(d*T-f*I+m*y)*O,t[11]=(-c*T+A*I-p*y)*O,t[12]=(-n*N+a*P-l*R)*O,t[13]=(s*N-i*P+r*R)*O,t[14]=(-d*v+f*g-E*y)*O,t[15]=(c*v-A*g+u*y)*O,t},traceMat4:e=>e[0]+e[5]+e[10]+e[15],translationMat4v(e,t){const s=t||u.identityMat4();return s[12]=e[0],s[13]=e[1],s[14]=e[2],s},translationMat3v(e,t){const s=t||u.identityMat3();return s[6]=e[0],s[7]=e[1],s},translationMat4c:(()=>{const e=new l(3);return(t,s,i,r)=>(e[0]=t,e[1]=s,e[2]=i,u.translationMat4v(e,r))})(),translationMat4s:(e,t)=>u.translationMat4c(e,e,e,t),translateMat4v:(e,t)=>u.translateMat4c(e[0],e[1],e[2],t),translateMat4c(e,t,s,i){const r=i[3];i[0]+=r*e,i[1]+=r*t,i[2]+=r*s;const o=i[7];i[4]+=o*e,i[5]+=o*t,i[6]+=o*s;const n=i[11];i[8]+=n*e,i[9]+=n*t,i[10]+=n*s;const a=i[15];return i[12]+=a*e,i[13]+=a*t,i[14]+=a*s,i},setMat4Translation:(e,t,s)=>(s[0]=e[0],s[1]=e[1],s[2]=e[2],s[3]=e[3],s[4]=e[4],s[5]=e[5],s[6]=e[6],s[7]=e[7],s[8]=e[8],s[9]=e[9],s[10]=e[10],s[11]=e[11],s[12]=t[0],s[13]=t[1],s[14]=t[2],s[15]=e[15],s),rotationMat4v(e,t,s){const i=u.normalizeVec4([t[0],t[1],t[2],0],[]),r=Math.sin(e),o=Math.cos(e),n=1-o,a=i[0],l=i[1],h=i[2];let c,A,p,d,f,E;return c=a*l,A=l*h,p=h*a,d=a*r,f=l*r,E=h*r,(s=s||u.mat4())[0]=n*a*a+o,s[1]=n*c+E,s[2]=n*p-f,s[3]=0,s[4]=n*c-E,s[5]=n*l*l+o,s[6]=n*A+d,s[7]=0,s[8]=n*p+f,s[9]=n*A-d,s[10]=n*h*h+o,s[11]=0,s[12]=0,s[13]=0,s[14]=0,s[15]=1,s},rotationMat4c:(e,t,s,i,r)=>u.rotationMat4v(e,[t,s,i],r),scalingMat4v:(e,t=u.identityMat4())=>(t[0]=e[0],t[5]=e[1],t[10]=e[2],t),scalingMat3v:(e,t=u.identityMat3())=>(t[0]=e[0],t[4]=e[1],t),scalingMat4c:(()=>{const e=new l(3);return(t,s,i,r)=>(e[0]=t,e[1]=s,e[2]=i,u.scalingMat4v(e,r))})(),scaleMat4c:(e,t,s,i)=>(i[0]*=e,i[4]*=t,i[8]*=s,i[1]*=e,i[5]*=t,i[9]*=s,i[2]*=e,i[6]*=t,i[10]*=s,i[3]*=e,i[7]*=t,i[11]*=s,i),scaleMat4v(e,t){const s=e[0],i=e[1],r=e[2];return t[0]*=s,t[4]*=i,t[8]*=r,t[1]*=s,t[5]*=i,t[9]*=r,t[2]*=s,t[6]*=i,t[10]*=r,t[3]*=s,t[7]*=i,t[11]*=r,t},scalingMat4s:e=>u.scalingMat4c(e,e,e),rotationTranslationMat4(e,t,s=u.mat4()){const i=e[0],r=e[1],o=e[2],n=e[3],a=i+i,l=r+r,h=o+o,c=i*a,A=i*l,p=i*h,d=r*l,f=r*h,E=o*h,m=n*a,y=n*l,g=n*h;return s[0]=1-(d+E),s[1]=A+g,s[2]=p-y,s[3]=0,s[4]=A-g,s[5]=1-(c+E),s[6]=f+m,s[7]=0,s[8]=p+y,s[9]=f-m,s[10]=1-(c+d),s[11]=0,s[12]=t[0],s[13]=t[1],s[14]=t[2],s[15]=1,s},mat4ToEuler(e,t,s=u.vec4()){const i=u.clamp,r=e[0],o=e[4],n=e[8],a=e[1],l=e[5],h=e[9],c=e[2],A=e[6],p=e[10];return"XYZ"===t?(s[1]=Math.asin(i(n,-1,1)),Math.abs(n)<.99999?(s[0]=Math.atan2(-h,p),s[2]=Math.atan2(-o,r)):(s[0]=Math.atan2(A,l),s[2]=0)):"YXZ"===t?(s[0]=Math.asin(-i(h,-1,1)),Math.abs(h)<.99999?(s[1]=Math.atan2(n,p),s[2]=Math.atan2(a,l)):(s[1]=Math.atan2(-c,r),s[2]=0)):"ZXY"===t?(s[0]=Math.asin(i(A,-1,1)),Math.abs(A)<.99999?(s[1]=Math.atan2(-c,p),s[2]=Math.atan2(-o,l)):(s[1]=0,s[2]=Math.atan2(a,r))):"ZYX"===t?(s[1]=Math.asin(-i(c,-1,1)),Math.abs(c)<.99999?(s[0]=Math.atan2(A,p),s[2]=Math.atan2(a,r)):(s[0]=0,s[2]=Math.atan2(-o,l))):"YZX"===t?(s[2]=Math.asin(i(a,-1,1)),Math.abs(a)<.99999?(s[0]=Math.atan2(-h,l),s[1]=Math.atan2(-c,r)):(s[0]=0,s[1]=Math.atan2(n,p))):"XZY"===t&&(s[2]=Math.asin(-i(o,-1,1)),Math.abs(o)<.99999?(s[0]=Math.atan2(A,l),s[1]=Math.atan2(n,r)):(s[0]=Math.atan2(-h,p),s[1]=0)),s},composeMat4:(e,t,s,i=u.mat4())=>(u.quaternionToRotationMat4(t,i),u.scaleMat4v(s,i),u.translateMat4v(e,i),i),decomposeMat4:(()=>{const e=new l(3),t=new l(16);return function(s,i,r,o){e[0]=s[0],e[1]=s[1],e[2]=s[2];let n=u.lenVec3(e);e[0]=s[4],e[1]=s[5],e[2]=s[6];const a=u.lenVec3(e);e[8]=s[8],e[9]=s[9],e[10]=s[10];const l=u.lenVec3(e);u.determinantMat4(s)<0&&(n=-n),i[0]=s[12],i[1]=s[13],i[2]=s[14],t.set(s);const h=1/n,c=1/a,A=1/l;return t[0]*=h,t[1]*=h,t[2]*=h,t[4]*=c,t[5]*=c,t[6]*=c,t[8]*=A,t[9]*=A,t[10]*=A,u.mat4ToQuaternion(t,r),o[0]=n,o[1]=a,o[2]=l,this}})(),getColMat4(e,t){const s=4*t;return[e[s],e[s+1],e[s+2],e[s+3]]},setRowMat4(e,t,s){e[t]=s[0],e[t+4]=s[1],e[t+8]=s[2],e[t+12]=s[3]},lookAtMat4v(e,t,s,i){i||(i=u.mat4());const r=e[0],o=e[1],n=e[2],a=s[0],l=s[1],h=s[2],c=t[0],A=t[1],p=t[2];if(r===c&&o===A&&n===p)return u.identityMat4();let d,f,E,m,y,g,I,v,T,_;return d=r-c,f=o-A,E=n-p,_=1/Math.sqrt(d*d+f*f+E*E),d*=_,f*=_,E*=_,m=l*E-h*f,y=h*d-a*E,g=a*f-l*d,_=Math.sqrt(m*m+y*y+g*g),_?(_=1/_,m*=_,y*=_,g*=_):(m=0,y=0,g=0),I=f*g-E*y,v=E*m-d*g,T=d*y-f*m,_=Math.sqrt(I*I+v*v+T*T),_?(_=1/_,I*=_,v*=_,T*=_):(I=0,v=0,T=0),i[0]=m,i[1]=I,i[2]=d,i[3]=0,i[4]=y,i[5]=v,i[6]=f,i[7]=0,i[8]=g,i[9]=T,i[10]=E,i[11]=0,i[12]=-(m*r+y*o+g*n),i[13]=-(I*r+v*o+T*n),i[14]=-(d*r+f*o+E*n),i[15]=1,i},lookAtMat4c:(e,t,s,i,r,o,n,a,l)=>u.lookAtMat4v([e,t,s],[i,r,o],[n,a,l],[]),orthoMat4c(e,t,s,i,r,o,n){n||(n=u.mat4());const a=t-e,l=i-s,h=o-r;return n[0]=2/a,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=2/l,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=-2/h,n[11]=0,n[12]=-(e+t)/a,n[13]=-(i+s)/l,n[14]=-(o+r)/h,n[15]=1,n},frustumMat4v(e,t,s){s||(s=u.mat4());const i=[e[0],e[1],e[2],0],r=[t[0],t[1],t[2],0];u.addVec4(r,i,h),u.subVec4(r,i,c);const o=2*i[2],n=c[0],a=c[1],l=c[2];return s[0]=o/n,s[1]=0,s[2]=0,s[3]=0,s[4]=0,s[5]=o/a,s[6]=0,s[7]=0,s[8]=h[0]/n,s[9]=h[1]/a,s[10]=-h[2]/l,s[11]=-1,s[12]=0,s[13]=0,s[14]=-o*r[2]/l,s[15]=0,s},frustumMat4(e,t,s,i,r,o,n){n||(n=u.mat4());const a=t-e,l=i-s,h=o-r;return n[0]=2*r/a,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=2*r/l,n[6]=0,n[7]=0,n[8]=(t+e)/a,n[9]=(i+s)/l,n[10]=-(o+r)/h,n[11]=-1,n[12]=0,n[13]=0,n[14]=-o*r*2/h,n[15]=0,n},perspectiveMat4(e,t,s,i,r){const o=[],n=[];return o[2]=s,n[2]=i,n[1]=o[2]*Math.tan(e/2),o[1]=-n[1],n[0]=n[1]*t,o[0]=-n[0],u.frustumMat4v(o,n,r)},compareMat4:(e,t)=>e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[3]===t[3]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[7]===t[7]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[11]===t[11]&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[15]===t[15],transformPoint3(e,t,s=u.vec3()){const i=t[0],r=t[1],o=t[2];return s[0]=e[0]*i+e[4]*r+e[8]*o+e[12],s[1]=e[1]*i+e[5]*r+e[9]*o+e[13],s[2]=e[2]*i+e[6]*r+e[10]*o+e[14],s},transformPoint4:(e,t,s=u.vec4())=>(s[0]=e[0]*t[0]+e[4]*t[1]+e[8]*t[2]+e[12]*t[3],s[1]=e[1]*t[0]+e[5]*t[1]+e[9]*t[2]+e[13]*t[3],s[2]=e[2]*t[0]+e[6]*t[1]+e[10]*t[2]+e[14]*t[3],s[3]=e[3]*t[0]+e[7]*t[1]+e[11]*t[2]+e[15]*t[3],s),transformPoints3(e,t,s){const i=s||[],r=t.length;let o,n,a,l;const h=e[0],c=e[1],A=e[2],u=e[3],p=e[4],d=e[5],f=e[6],E=e[7],m=e[8],y=e[9],g=e[10],I=e[11],v=e[12],T=e[13],_=e[14],R=e[15];let P;for(let e=0;e<r;++e)l=t[e],o=l[0],n=l[1],a=l[2],P=i[e]||(i[e]=[0,0,0]),P[0]=h*o+p*n+m*a+v,P[1]=c*o+d*n+y*a+T,P[2]=A*o+f*n+g*a+_,P[3]=u*o+E*n+I*a+R;return i.length=r,i},transformPositions3(e,t,s=t){let i;const r=t.length;let o,n,a;const l=e[0],h=e[1],c=e[2];e[3];const A=e[4],u=e[5],p=e[6];e[7];const d=e[8],f=e[9],E=e[10];e[11];const m=e[12],y=e[13],g=e[14];for(e[15],i=0;i<r;i+=3)o=t[i+0],n=t[i+1],a=t[i+2],s[i+0]=l*o+A*n+d*a+m,s[i+1]=h*o+u*n+f*a+y,s[i+2]=c*o+p*n+E*a+g;return s},transformPositions4(e,t,s=t){let i;const r=t.length;let o,n,a;const l=e[0],h=e[1],c=e[2],A=e[3],u=e[4],p=e[5],d=e[6],f=e[7],E=e[8],m=e[9],y=e[10],g=e[11],I=e[12],v=e[13],T=e[14],_=e[15];for(i=0;i<r;i+=4)o=t[i+0],n=t[i+1],a=t[i+2],s[i+0]=l*o+u*n+E*a+I,s[i+1]=h*o+p*n+m*a+v,s[i+2]=c*o+d*n+y*a+T,s[i+3]=A*o+f*n+g*a+_;return s},transformVec3(e,t,s){const i=t[0],r=t[1],o=t[2];return(s=s||this.vec3())[0]=e[0]*i+e[4]*r+e[8]*o,s[1]=e[1]*i+e[5]*r+e[9]*o,s[2]=e[2]*i+e[6]*r+e[10]*o,s},transformVec4(e,t,s){const i=t[0],r=t[1],o=t[2],n=t[3];return(s=s||u.vec4())[0]=e[0]*i+e[4]*r+e[8]*o+e[12]*n,s[1]=e[1]*i+e[5]*r+e[9]*o+e[13]*n,s[2]=e[2]*i+e[6]*r+e[10]*o+e[14]*n,s[3]=e[3]*i+e[7]*r+e[11]*o+e[15]*n,s},rotateVec2(e,t,s,i=e){const r=Math.cos(s),o=Math.sin(s),n=e[0]-t[0],a=e[1]-t[1];return i[0]=n*r-a*o+t[0],i[1]=n*o+a*r+t[1],e},rotateVec3X(e,t,s,i){const r=[],o=[];return r[0]=e[0]-t[0],r[1]=e[1]-t[1],r[2]=e[2]-t[2],o[0]=r[0],o[1]=r[1]*Math.cos(s)-r[2]*Math.sin(s),o[2]=r[1]*Math.sin(s)+r[2]*Math.cos(s),i[0]=o[0]+t[0],i[1]=o[1]+t[1],i[2]=o[2]+t[2],i},rotateVec3Y(e,t,s,i){const r=[],o=[];return r[0]=e[0]-t[0],r[1]=e[1]-t[1],r[2]=e[2]-t[2],o[0]=r[2]*Math.sin(s)+r[0]*Math.cos(s),o[1]=r[1],o[2]=r[2]*Math.cos(s)-r[0]*Math.sin(s),i[0]=o[0]+t[0],i[1]=o[1]+t[1],i[2]=o[2]+t[2],i},rotateVec3Z(e,t,s,i){const r=[],o=[];return r[0]=e[0]-t[0],r[1]=e[1]-t[1],r[2]=e[2]-t[2],o[0]=r[0]*Math.cos(s)-r[1]*Math.sin(s),o[1]=r[0]*Math.sin(s)+r[1]*Math.cos(s),o[2]=r[2],i[0]=o[0]+t[0],i[1]=o[1]+t[1],i[2]=o[2]+t[2],i},projectVec4(e,t){const s=1/e[3];return(t=t||u.vec2())[0]=e[0]*s,t[1]=e[1]*s,t},unprojectVec3:(()=>{const e=new l(16),t=new l(16),s=new l(16);return function(i,r,o,n){return this.transformVec3(this.mulMat4(this.inverseMat4(r,e),this.inverseMat4(o,t),s),i,n)}})(),lerpVec3(e,t,s,i,r,o){const n=o||u.vec3(),a=(e-t)/(s-t);return n[0]=i[0]+a*(r[0]-i[0]),n[1]=i[1]+a*(r[1]-i[1]),n[2]=i[2]+a*(r[2]-i[2]),n},lerpMat4(e,t,s,i,r,o){const n=o||u.mat4(),a=(e-t)/(s-t);return n[0]=i[0]+a*(r[0]-i[0]),n[1]=i[1]+a*(r[1]-i[1]),n[2]=i[2]+a*(r[2]-i[2]),n[3]=i[3]+a*(r[3]-i[3]),n[4]=i[4]+a*(r[4]-i[4]),n[5]=i[5]+a*(r[5]-i[5]),n[6]=i[6]+a*(r[6]-i[6]),n[7]=i[7]+a*(r[7]-i[7]),n[8]=i[8]+a*(r[8]-i[8]),n[9]=i[9]+a*(r[9]-i[9]),n[10]=i[10]+a*(r[10]-i[10]),n[11]=i[11]+a*(r[11]-i[11]),n[12]=i[12]+a*(r[12]-i[12]),n[13]=i[13]+a*(r[13]-i[13]),n[14]=i[14]+a*(r[14]-i[14]),n[15]=i[15]+a*(r[15]-i[15]),n},flatten(e){const t=[];let s,i,r,o,n;for(s=0,i=e.length;s<i;s++)for(n=e[s],r=0,o=n.length;r<o;r++)t.push(n[r]);return t},identityQuaternion:(e=u.vec4())=>(e[0]=0,e[1]=0,e[2]=0,e[3]=1,e),eulerToQuaternion(e,t,s=u.vec4()){const i=e[0]*u.DEGTORAD/2,r=e[1]*u.DEGTORAD/2,o=e[2]*u.DEGTORAD/2,n=Math.cos(i),a=Math.cos(r),l=Math.cos(o),h=Math.sin(i),c=Math.sin(r),A=Math.sin(o);return"XYZ"===t?(s[0]=h*a*l+n*c*A,s[1]=n*c*l-h*a*A,s[2]=n*a*A+h*c*l,s[3]=n*a*l-h*c*A):"YXZ"===t?(s[0]=h*a*l+n*c*A,s[1]=n*c*l-h*a*A,s[2]=n*a*A-h*c*l,s[3]=n*a*l+h*c*A):"ZXY"===t?(s[0]=h*a*l-n*c*A,s[1]=n*c*l+h*a*A,s[2]=n*a*A+h*c*l,s[3]=n*a*l-h*c*A):"ZYX"===t?(s[0]=h*a*l-n*c*A,s[1]=n*c*l+h*a*A,s[2]=n*a*A-h*c*l,s[3]=n*a*l+h*c*A):"YZX"===t?(s[0]=h*a*l+n*c*A,s[1]=n*c*l+h*a*A,s[2]=n*a*A-h*c*l,s[3]=n*a*l-h*c*A):"XZY"===t&&(s[0]=h*a*l-n*c*A,s[1]=n*c*l-h*a*A,s[2]=n*a*A+h*c*l,s[3]=n*a*l+h*c*A),s},mat4ToQuaternion(e,t=u.vec4()){const s=e[0],i=e[4],r=e[8],o=e[1],n=e[5],a=e[9],l=e[2],h=e[6],c=e[10];let A;const p=s+n+c;return p>0?(A=.5/Math.sqrt(p+1),t[3]=.25/A,t[0]=(h-a)*A,t[1]=(r-l)*A,t[2]=(o-i)*A):s>n&&s>c?(A=2*Math.sqrt(1+s-n-c),t[3]=(h-a)/A,t[0]=.25*A,t[1]=(i+o)/A,t[2]=(r+l)/A):n>c?(A=2*Math.sqrt(1+n-s-c),t[3]=(r-l)/A,t[0]=(i+o)/A,t[1]=.25*A,t[2]=(a+h)/A):(A=2*Math.sqrt(1+c-s-n),t[3]=(o-i)/A,t[0]=(r+l)/A,t[1]=(a+h)/A,t[2]=.25*A),t},vec3PairToQuaternion(e,t,s=u.vec4()){const i=Math.sqrt(u.dotVec3(e,e)*u.dotVec3(t,t));let r=i+u.dotVec3(e,t);return r<1e-8*i?(r=0,Math.abs(e[0])>Math.abs(e[2])?(s[0]=-e[1],s[1]=e[0],s[2]=0):(s[0]=0,s[1]=-e[2],s[2]=e[1])):u.cross3Vec3(e,t,s),s[3]=r,u.normalizeQuaternion(s)},angleAxisToQuaternion(e,t=u.vec4()){const s=e[3]/2,i=Math.sin(s);return t[0]=i*e[0],t[1]=i*e[1],t[2]=i*e[2],t[3]=Math.cos(s),t},quaternionToEuler:(()=>{const e=new l(16);return(t,s,i)=>(i=i||u.vec3(),u.quaternionToRotationMat4(t,e),u.mat4ToEuler(e,s,i),i)})(),mulQuaternions(e,t,s=u.vec4()){const i=e[0],r=e[1],o=e[2],n=e[3],a=t[0],l=t[1],h=t[2],c=t[3];return s[0]=n*a+i*c+r*h-o*l,s[1]=n*l+r*c+o*a-i*h,s[2]=n*h+o*c+i*l-r*a,s[3]=n*c-i*a-r*l-o*h,s},vec3ApplyQuaternion(e,t,s=u.vec3()){const i=t[0],r=t[1],o=t[2],n=e[0],a=e[1],l=e[2],h=e[3],c=h*i+a*o-l*r,A=h*r+l*i-n*o,p=h*o+n*r-a*i,d=-n*i-a*r-l*o;return s[0]=c*h+d*-n+A*-l-p*-a,s[1]=A*h+d*-a+p*-n-c*-l,s[2]=p*h+d*-l+c*-a-A*-n,s},quaternionToMat4(e,t){t=u.identityMat4(t);const s=e[0],i=e[1],r=e[2],o=e[3],n=2*s,a=2*i,l=2*r,h=n*o,c=a*o,A=l*o,p=n*s,d=a*s,f=l*s,E=a*i,m=l*i,y=l*r;return t[0]=1-(E+y),t[1]=d+A,t[2]=f-c,t[4]=d-A,t[5]=1-(p+y),t[6]=m+h,t[8]=f+c,t[9]=m-h,t[10]=1-(p+E),t},quaternionToRotationMat4(e,t){const s=e[0],i=e[1],r=e[2],o=e[3],n=s+s,a=i+i,l=r+r,h=s*n,c=s*a,A=s*l,u=i*a,p=i*l,d=r*l,f=o*n,E=o*a,m=o*l;return t[0]=1-(u+d),t[4]=c-m,t[8]=A+E,t[1]=c+m,t[5]=1-(h+d),t[9]=p-f,t[2]=A-E,t[6]=p+f,t[10]=1-(h+u),t[3]=0,t[7]=0,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},normalizeQuaternion(e,t=e){const s=u.lenVec4([e[0],e[1],e[2],e[3]]);return t[0]=e[0]/s,t[1]=e[1]/s,t[2]=e[2]/s,t[3]=e[3]/s,t},conjugateQuaternion:(e,t=e)=>(t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=e[3],t),inverseQuaternion:(e,t)=>u.normalizeQuaternion(u.conjugateQuaternion(e,t)),quaternionToAngleAxis(e,t=u.vec4()){const s=(e=u.normalizeQuaternion(e,A))[3],i=2*Math.acos(s),r=Math.sqrt(1-s*s);return r<.001?(t[0]=e[0],t[1]=e[1],t[2]=e[2]):(t[0]=e[0]/r,t[1]=e[1]/r,t[2]=e[2]/r),t[3]=i,t},AABB3:e=>new l(e||6),AABB2:e=>new l(e||4),OBB3:e=>new l(e||32),OBB2:e=>new l(e||16),Sphere3:(e,t,s,i)=>new l([e,t,s,i]),transformOBB3(e,t,s=t){let i;const r=t.length;let o,n,a;const l=e[0],h=e[1],c=e[2],A=e[3],u=e[4],p=e[5],d=e[6],f=e[7],E=e[8],m=e[9],y=e[10],g=e[11],I=e[12],v=e[13],T=e[14],_=e[15];for(i=0;i<r;i+=4)o=t[i+0],n=t[i+1],a=t[i+2],s[i+0]=l*o+u*n+E*a+I,s[i+1]=h*o+p*n+m*a+v,s[i+2]=c*o+d*n+y*a+T,s[i+3]=A*o+f*n+g*a+_;return s},containsAABB3:function(e,t){return e[0]<=t[0]&&t[3]<=e[3]&&e[1]<=t[1]&&t[4]<=e[4]&&e[2]<=t[2]&&t[5]<=e[5]},getAABB3Diag:(()=>{const e=new l(3),t=new l(3),s=new l(3);return i=>(e[0]=i[0],e[1]=i[1],e[2]=i[2],t[0]=i[3],t[1]=i[4],t[2]=i[5],u.subVec3(t,e,s),Math.abs(u.lenVec3(s)))})(),getAABB3DiagPoint:(()=>{const e=new l(3),t=new l(3),s=new l(3);return(i,r)=>{e[0]=i[0],e[1]=i[1],e[2]=i[2],t[0]=i[3],t[1]=i[4],t[2]=i[5];const o=u.subVec3(t,e,s),n=r[0]-i[0],a=i[3]-r[0],l=r[1]-i[1],h=i[4]-r[1],c=r[2]-i[2],A=i[5]-r[2];return o[0]+=n>a?n:a,o[1]+=l>h?l:h,o[2]+=c>A?c:A,Math.abs(u.lenVec3(o))}})(),getAABB3Area:e=>(e[3]-e[0])*(e[4]-e[1])*(e[5]-e[2]),getAABB3Center(e,t){const s=t||u.vec3();return s[0]=(e[0]+e[3])/2,s[1]=(e[1]+e[4])/2,s[2]=(e[2]+e[5])/2,s},getAABB2Center(e,t){const s=t||u.vec2();return s[0]=(e[2]+e[0])/2,s[1]=(e[3]+e[1])/2,s},collapseAABB3:(e=u.AABB3())=>(e[0]=u.MAX_DOUBLE,e[1]=u.MAX_DOUBLE,e[2]=u.MAX_DOUBLE,e[3]=u.MIN_DOUBLE,e[4]=u.MIN_DOUBLE,e[5]=u.MIN_DOUBLE,e),AABB3ToOBB3:(e,t=u.OBB3())=>(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=1,t[4]=e[3],t[5]=e[1],t[6]=e[2],t[7]=1,t[8]=e[3],t[9]=e[4],t[10]=e[2],t[11]=1,t[12]=e[0],t[13]=e[4],t[14]=e[2],t[15]=1,t[16]=e[0],t[17]=e[1],t[18]=e[5],t[19]=1,t[20]=e[3],t[21]=e[1],t[22]=e[5],t[23]=1,t[24]=e[3],t[25]=e[4],t[26]=e[5],t[27]=1,t[28]=e[0],t[29]=e[4],t[30]=e[5],t[31]=1,t),positions3ToAABB3:(()=>{const e=new l(3);return(t,s,i)=>{s=s||u.AABB3();let r,o,n,a=u.MAX_DOUBLE,l=u.MAX_DOUBLE,h=u.MAX_DOUBLE,c=u.MIN_DOUBLE,A=u.MIN_DOUBLE,p=u.MIN_DOUBLE;for(let s=0,d=t.length;s<d;s+=3)i?(e[0]=t[s+0],e[1]=t[s+1],e[2]=t[s+2],u.decompressPosition(e,i,e),r=e[0],o=e[1],n=e[2]):(r=t[s+0],o=t[s+1],n=t[s+2]),r<a&&(a=r),o<l&&(l=o),n<h&&(h=n),r>c&&(c=r),o>A&&(A=o),n>p&&(p=n);return s[0]=a,s[1]=l,s[2]=h,s[3]=c,s[4]=A,s[5]=p,s}})(),OBB3ToAABB3(e,t=u.AABB3()){let s,i,r,o=u.MAX_DOUBLE,n=u.MAX_DOUBLE,a=u.MAX_DOUBLE,l=u.MIN_DOUBLE,h=u.MIN_DOUBLE,c=u.MIN_DOUBLE;for(let t=0,A=e.length;t<A;t+=4)s=e[t+0],i=e[t+1],r=e[t+2],s<o&&(o=s),i<n&&(n=i),r<a&&(a=r),s>l&&(l=s),i>h&&(h=i),r>c&&(c=r);return t[0]=o,t[1]=n,t[2]=a,t[3]=l,t[4]=h,t[5]=c,t},points3ToAABB3(e,t=u.AABB3()){let s,i,r,o=u.MAX_DOUBLE,n=u.MAX_DOUBLE,a=u.MAX_DOUBLE,l=u.MIN_DOUBLE,h=u.MIN_DOUBLE,c=u.MIN_DOUBLE;for(let t=0,A=e.length;t<A;t++)s=e[t][0],i=e[t][1],r=e[t][2],s<o&&(o=s),i<n&&(n=i),r<a&&(a=r),s>l&&(l=s),i>h&&(h=i),r>c&&(c=r);return t[0]=o,t[1]=n,t[2]=a,t[3]=l,t[4]=h,t[5]=c,t},points3ToSphere3:(()=>{const e=new l(3);return(t,s)=>{s=s||u.vec4();let i,r=0,o=0,n=0;const a=t.length;for(i=0;i<a;i++)r+=t[i][0],o+=t[i][1],n+=t[i][2];s[0]=r/a,s[1]=o/a,s[2]=n/a;let l,h=0;for(i=0;i<a;i++)l=Math.abs(u.lenVec3(u.subVec3(t[i],s,e))),l>h&&(h=l);return s[3]=h,s}})(),positions3ToSphere3:(()=>{const e=new l(3),t=new l(3);return(s,i)=>{i=i||u.vec4();let r,o=0,n=0,a=0;const l=s.length;let h=0;for(r=0;r<l;r+=3)o+=s[r],n+=s[r+1],a+=s[r+2];const c=l/3;let A;for(i[0]=o/c,i[1]=n/c,i[2]=a/c,r=0;r<l;r+=3)e[0]=s[r],e[1]=s[r+1],e[2]=s[r+2],A=Math.abs(u.lenVec3(u.subVec3(e,i,t))),A>h&&(h=A);return i[3]=h,i}})(),OBB3ToSphere3:(()=>{const e=new l(3),t=new l(3);return(s,i)=>{i=i||u.vec4();let r,o=0,n=0,a=0;const l=s.length,h=l/4;for(r=0;r<l;r+=4)o+=s[r+0],n+=s[r+1],a+=s[r+2];i[0]=o/h,i[1]=n/h,i[2]=a/h;let c,A=0;for(r=0;r<l;r+=4)e[0]=s[r+0],e[1]=s[r+1],e[2]=s[r+2],c=Math.abs(u.lenVec3(u.subVec3(e,i,t))),c>A&&(A=c);return i[3]=A,i}})(),getSphere3Center:(e,t=u.vec3())=>(t[0]=e[0],t[1]=e[1],t[2]=e[2],t),getPositionsCenter(e,t=u.vec3()){let s=0,i=0,r=0;for(var o=0,n=e.length;o<n;o+=3)s+=e[o+0],i+=e[o+1],r+=e[o+2];const a=e.length/3;return t[0]=s/a,t[1]=i/a,t[2]=r/a,t},expandAABB3:(e,t)=>(e[0]>t[0]&&(e[0]=t[0]),e[1]>t[1]&&(e[1]=t[1]),e[2]>t[2]&&(e[2]=t[2]),e[3]<t[3]&&(e[3]=t[3]),e[4]<t[4]&&(e[4]=t[4]),e[5]<t[5]&&(e[5]=t[5]),e),expandAABB3Point3:(e,t)=>(e[0]>t[0]&&(e[0]=t[0]),e[1]>t[1]&&(e[1]=t[1]),e[2]>t[2]&&(e[2]=t[2]),e[3]<t[0]&&(e[3]=t[0]),e[4]<t[1]&&(e[4]=t[1]),e[5]<t[2]&&(e[5]=t[2]),e),expandAABB3Points3(e,t){for(var s,i,r,o=0,n=t.length;o<n;o+=3)s=t[o],i=t[o+1],r=t[o+2],e[0]>s&&(e[0]=s),e[1]>i&&(e[1]=i),e[2]>r&&(e[2]=r),e[3]<s&&(e[3]=s),e[4]<i&&(e[4]=i),e[5]<r&&(e[5]=r);return e},collapseAABB2:(e=u.AABB2())=>(e[0]=u.MAX_DOUBLE,e[1]=u.MAX_DOUBLE,e[2]=u.MIN_DOUBLE,e[3]=u.MIN_DOUBLE,e),point3AABB3Intersect:(e,t)=>e[0]>t[0]||e[3]<t[0]||e[1]>t[1]||e[4]<t[1]||e[2]>t[2]||e[5]<t[2],planeAABB3Intersect(e,t,s){let i,r;e[0]>0?(i=e[0]*s[0],r=e[0]*s[3]):(i=e[0]*s[3],r=e[0]*s[0]),e[1]>0?(i+=e[1]*s[1],r+=e[1]*s[4]):(i+=e[1]*s[4],r+=e[1]*s[1]),e[2]>0?(i+=e[2]*s[2],r+=e[2]*s[5]):(i+=e[2]*s[5],r+=e[2]*s[2]);if(i<=-t&&r<=-t)return-1;return i>=-t&&r>=-t?1:0},OBB3ToAABB2(e,t=u.AABB2()){let s,i,r,o,n=u.MAX_DOUBLE,a=u.MAX_DOUBLE,l=u.MIN_DOUBLE,h=u.MIN_DOUBLE;for(let t=0,c=e.length;t<c;t+=4)s=e[t+0],i=e[t+1],r=e[t+3]||1,o=1/r,s*=o,i*=o,s<n&&(n=s),i<a&&(a=i),s>l&&(l=s),i>h&&(h=i);return t[0]=n,t[1]=a,t[2]=l,t[3]=h,t},expandAABB2:(e,t)=>(e[0]>t[0]&&(e[0]=t[0]),e[1]>t[1]&&(e[1]=t[1]),e[2]<t[2]&&(e[2]=t[2]),e[3]<t[3]&&(e[3]=t[3]),e),expandAABB2Point2:(e,t)=>(e[0]>t[0]&&(e[0]=t[0]),e[1]>t[1]&&(e[1]=t[1]),e[2]<t[0]&&(e[2]=t[0]),e[3]<t[1]&&(e[3]=t[1]),e),AABB2ToCanvas(e,t,s,i=e){const r=.5*(e[0]+1),o=.5*(e[1]+1),n=.5*(e[2]+1),a=.5*(e[3]+1);return i[0]=Math.floor(r*t),i[1]=s-Math.floor(a*s),i[2]=Math.floor(n*t),i[3]=s-Math.floor(o*s),i},tangentQuadraticBezier:(e,t,s,i)=>2*(1-e)*(s-t)+2*e*(i-s),tangentQuadraticBezier3:(e,t,s,i,r)=>-3*t*(1-e)*(1-e)+3*s*(1-e)*(1-e)-6*e*s*(1-e)+6*e*i*(1-e)-3*e*e*i+3*e*e*r,tangentSpline:e=>6*e*e-6*e+(3*e*e-4*e+1)+(-6*e*e+6*e)+(3*e*e-2*e),catmullRomInterpolate(e,t,s,i,r){const o=.5*(s-e),n=.5*(i-t),a=r*r;return(2*t-2*s+o+n)*(r*a)+(-3*t+3*s-2*o-n)*a+o*r+t},b2p0(e,t){const s=1-e;return s*s*t},b2p1:(e,t)=>2*(1-e)*e*t,b2p2:(e,t)=>e*e*t,b2(e,t,s,i){return this.b2p0(e,t)+this.b2p1(e,s)+this.b2p2(e,i)},b3p0(e,t){const s=1-e;return s*s*s*t},b3p1(e,t){const s=1-e;return 3*s*s*e*t},b3p2:(e,t)=>3*(1-e)*e*e*t,b3p3:(e,t)=>e*e*e*t,b3(e,t,s,i,r){return this.b3p0(e,t)+this.b3p1(e,s)+this.b3p2(e,i)+this.b3p3(e,r)},triangleNormal(e,t,s,i=u.vec3()){const r=t[0]-e[0],o=t[1]-e[1],n=t[2]-e[2],a=s[0]-e[0],l=s[1]-e[1],h=s[2]-e[2],c=o*h-n*l,A=n*a-r*h,p=r*l-o*a,d=Math.sqrt(c*c+A*A+p*p);return 0===d?(i[0]=0,i[1]=0,i[2]=0):(i[0]=c/d,i[1]=A/d,i[2]=p/d),i},rayTriangleIntersect:(()=>{const e=new l(3),t=new l(3),s=new l(3),i=new l(3),r=new l(3);return(o,n,a,l,h,c)=>{c=c||u.vec3();const A=u.subVec3(l,a,e),p=u.subVec3(h,a,t),d=u.cross3Vec3(n,p,s),f=u.dotVec3(A,d);if(f<1e-6)return null;const E=u.subVec3(o,a,i),m=u.dotVec3(E,d);if(m<0||m>f)return null;const y=u.cross3Vec3(E,A,r),g=u.dotVec3(n,y);if(g<0||m+g>f)return null;const I=u.dotVec3(p,y)/f;return c[0]=o[0]+I*n[0],c[1]=o[1]+I*n[1],c[2]=o[2]+I*n[2],c}})(),rayPlaneIntersect:(()=>{const e=new l(3),t=new l(3),s=new l(3),i=new l(3);return(r,o,n,a,l,h)=>{h=h||u.vec3(),o=u.normalizeVec3(o,e);const c=u.subVec3(a,n,t),A=u.subVec3(l,n,s),p=u.cross3Vec3(c,A,i);u.normalizeVec3(p,p);const d=-u.dotVec3(n,p),f=-(u.dotVec3(r,p)+d)/u.dotVec3(o,p);return h[0]=r[0]+f*o[0],h[1]=r[1]+f*o[1],h[2]=r[2]+f*o[2],h}})(),cartesianToBarycentric:(()=>{const e=new l(3),t=new l(3),s=new l(3);return(i,r,o,n,a)=>{const l=u.subVec3(n,r,e),h=u.subVec3(o,r,t),c=u.subVec3(i,r,s),A=u.dotVec3(l,l),p=u.dotVec3(l,h),d=u.dotVec3(l,c),f=u.dotVec3(h,h),E=u.dotVec3(h,c),m=A*f-p*p;if(0===m)return null;const y=1/m,g=(f*d-p*E)*y,I=(A*E-p*d)*y;return a[0]=1-g-I,a[1]=I,a[2]=g,a}})(),barycentricInsideTriangle(e){const t=e[1],s=e[2];return s>=0&&t>=0&&s+t<1},barycentricToCartesian(e,t,s,i,r=u.vec3()){const o=e[0],n=e[1],a=e[2];return r[0]=t[0]*o+s[0]*n+i[0]*a,r[1]=t[1]*o+s[1]*n+i[1]*a,r[2]=t[2]*o+s[2]*n+i[2]*a,r},mergeVertices(e,t,s,i){const r={},o=[],n=[],a=t?[]:null,l=s?[]:null,h=[];let c,A,u,p;const d=1e4;let f,E,m=0;for(f=0,E=e.length;f<E;f+=3)c=e[f],A=e[f+1],u=e[f+2],p=`${Math.round(c*d)}_${Math.round(A*d)}_${Math.round(u*d)}`,void 0===r[p]&&(r[p]=n.length/3,n.push(c),n.push(A),n.push(u),t&&(a.push(t[f]),a.push(t[f+1]),a.push(t[f+2])),s&&(l.push(s[m]),l.push(s[m+1]))),o[f/3]=r[p],m+=2;for(f=0,E=i.length;f<E;f++)h[f]=o[i[f]];const y={positions:n,indices:h};return a&&(y.normals=a),l&&(y.uv=l),y},buildNormals:(()=>{const e=new l(3),t=new l(3),s=new l(3),i=new l(3),r=new l(3),o=new l(3);return(n,a,l)=>{let h,c;const A=new Array(n.length/3);let p,d,f,E,m,y,g;for(h=0,c=a.length;h<c;h+=3){p=a[h],d=a[h+1],f=a[h+2],e[0]=n[3*p],e[1]=n[3*p+1],e[2]=n[3*p+2],t[0]=n[3*d],t[1]=n[3*d+1],t[2]=n[3*d+2],s[0]=n[3*f],s[1]=n[3*f+1],s[2]=n[3*f+2],u.subVec3(t,e,i),u.subVec3(s,e,r);const l=u.vec3();u.normalizeVec3(u.cross3Vec3(i,r,o),l),A[p]||(A[p]=[]),A[d]||(A[d]=[]),A[f]||(A[f]=[]),A[p].push(l),A[d].push(l),A[f].push(l)}for(l=l&&l.length===n.length?l:new Float32Array(n.length),h=0,c=A.length;h<c;h++){E=A[h].length,m=0,y=0,g=0;for(let e=0;e<E;e++)m+=A[h][e][0],y+=A[h][e][1],g+=A[h][e][2];l[3*h]=m/E,l[3*h+1]=y/E,l[3*h+2]=g/E}return l}})(),buildTangents:(()=>{const e=new l(3),t=new l(3),s=new l(3),i=new l(3),r=new l(3),o=new l(3),n=new l(3);return(a,l,h)=>{const c=new Float32Array(a.length);for(let A=0;A<l.length;A+=3){let p=l[A];const d=a.subarray(3*p,3*p+3),f=h.subarray(2*p,2*p+2);p=l[A+1];const E=a.subarray(3*p,3*p+3),m=h.subarray(2*p,2*p+2);p=l[A+2];const y=a.subarray(3*p,3*p+3),g=h.subarray(2*p,2*p+2),I=u.subVec3(E,d,e),v=u.subVec3(y,d,t),T=u.subVec2(m,f,s),_=u.subVec2(g,f,i),R=1/(T[0]*_[1]-T[1]*_[0]),P=u.mulVec3Scalar(u.subVec3(u.mulVec3Scalar(I,_[1],r),u.mulVec3Scalar(v,T[1],o),n),R,o);let D;for(let e=0;e<3;e++)D=3*l[A+e],c[D]+=P[0],c[D+1]+=P[1],c[D+2]+=P[2]}return c}})(),buildPickTriangles(e,t,s){const i=t.length,r=s?new Uint16Array(9*i):new Float32Array(9*i),o=new Uint8Array(12*i);let n,a,l,h,c,A,u=0,p=0,d=0;for(let s=0;s<i;s+=3)A=u>>24&255,c=u>>16&255,h=u>>8&255,l=255&u,a=t[s],n=3*a,r[p++]=e[n],r[p++]=e[n+1],r[p++]=e[n+2],o[d++]=l,o[d++]=h,o[d++]=c,o[d++]=A,a=t[s+1],n=3*a,r[p++]=e[n],r[p++]=e[n+1],r[p++]=e[n+2],o[d++]=l,o[d++]=h,o[d++]=c,o[d++]=A,a=t[s+2],n=3*a,r[p++]=e[n],r[p++]=e[n+1],r[p++]=e[n+2],o[d++]=l,o[d++]=h,o[d++]=c,o[d++]=A,u++;return{positions:r,colors:o}},faceToVertexNormals(e,t,s={}){const i=s.smoothNormalsAngleThreshold||20,r={},o=[],n={};let a,l,h,c,A;const p=1e4;let d,f,E,m,y,g;for(f=0,m=e.length;f<m;f+=3){d=f/3,l=e[f],h=e[f+1],c=e[f+2],A=`${Math.round(l*p)}_${Math.round(h*p)}_${Math.round(c*p)}`,void 0===r[A]?r[A]=[d]:r[A].push(d);const s=u.normalizeVec3([t[f],t[f+1],t[f+2]]);o[d]=s,a=u.vec4([s[0],s[1],s[2],1]),n[d]=a}for(A in r)if(r.hasOwnProperty(A)){const e=r[A],t=e.length;for(f=0;f<t;f++){const s=e[f];for(a=n[s],E=0;E<t;E++){if(f===E)continue;const t=e[E];y=o[s],g=o[t];Math.abs(u.angleVec3(y,g)/u.DEGTORAD)<i&&(a[0]+=g[0],a[1]+=g[1],a[2]+=g[2],a[3]+=1)}}}for(f=0,m=t.length;f<m;f+=3)a=n[f/3],t[f+0]=a[0]/a[3],t[f+1]=a[1]/a[3],t[f+2]=a[2]/a[3]},transformRay:(()=>{const e=new l(4),t=new l(4);return(s,i,r,o,n)=>{e[0]=i[0],e[1]=i[1],e[2]=i[2],e[3]=1,u.transformVec4(s,e,t),o[0]=t[0],o[1]=t[1],o[2]=t[2],e[0]=r[0],e[1]=r[1],e[2]=r[2],u.transformVec3(s,e,t),u.normalizeVec3(t),n[0]=t[0],n[1]=t[1],n[2]=t[2]}})(),canvasPosToWorldRay:(()=>{const e=new l(16),t=new l(16),s=new l(4),i=new l(4),r=new l(4),o=new l(4);return(n,a,l,h,c,A)=>{const p=u.mulMat4(l,a,e),d=u.inverseMat4(p,t),f=n.width,E=n.height,m=(h[0]-f/2)/(f/2),y=-(h[1]-E/2)/(E/2);s[0]=m,s[1]=y,s[2]=-1,s[3]=1,u.transformVec4(d,s,i),u.mulVec4Scalar(i,1/i[3]),r[0]=m,r[1]=y,r[2]=1,r[3]=1,u.transformVec4(d,r,o),u.mulVec4Scalar(o,1/o[3]),c[0]=o[0],c[1]=o[1],c[2]=o[2],u.subVec3(o,i,A),u.normalizeVec3(A)}})(),canvasPosToLocalRay:(()=>{const e=new l(3),t=new l(3);return(s,i,r,o,n,a,l)=>{u.canvasPosToWorldRay(s,i,r,n,e,t),u.worldRayToLocalRay(o,e,t,a,l)}})(),worldRayToLocalRay:(()=>{const e=new l(16),t=new l(4),s=new l(4);return(i,r,o,n,a)=>{const l=u.inverseMat4(i,e);t[0]=r[0],t[1]=r[1],t[2]=r[2],t[3]=1,u.transformVec4(l,t,s),n[0]=s[0],n[1]=s[1],n[2]=s[2],u.transformVec3(l,o,a)}})(),buildKDTree:(()=>{const e=new Float32Array;function t(s,i,r,o){const n=new l(6),a={triangles:null,left:null,right:null,leaf:!1,splitDim:0,aabb:n};let h,c;for(n[0]=n[1]=n[2]=Number.POSITIVE_INFINITY,n[3]=n[4]=n[5]=Number.NEGATIVE_INFINITY,h=0,c=s.length;h<c;++h){var A=3*s[h];for(let e=0;e<3;++e){const t=3*i[A+e];r[t]<n[0]&&(n[0]=r[t]),r[t]>n[3]&&(n[3]=r[t]),r[t+1]<n[1]&&(n[1]=r[t+1]),r[t+1]>n[4]&&(n[4]=r[t+1]),r[t+2]<n[2]&&(n[2]=r[t+2]),r[t+2]>n[5]&&(n[5]=r[t+2])}}if(s.length<20||o>10)return a.triangles=s,a.leaf=!0,a;e[0]=n[3]-n[0],e[1]=n[4]-n[1],e[2]=n[5]-n[2];let u=0;e[1]>e[u]&&(u=1),e[2]>e[u]&&(u=2),a.splitDim=u;const p=(n[u]+n[u+3])/2,d=new Array(s.length);let f=0;const E=new Array(s.length);let m=0;for(h=0,c=s.length;h<c;++h){const e=i[A=3*s[h]],t=3*i[A+1],o=3*i[A+2];r[3*e+u]<=p||r[t+u]<=p||r[o+u]<=p?d[f++]=s[h]:E[m++]=s[h]}return d.length=f,E.length=m,a.left=t(d,i,r,o+1),a.right=t(E,i,r,o+1),a}return(e,s)=>{const i=e.length/3,r=new Array(i);for(let e=0;e<i;++e)r[e]=e;return t(r,e,s,0)}})(),decompressPosition(e,t,s){(s=s||e)[0]=e[0]*t[0]+t[12],s[1]=e[1]*t[5]+t[13],s[2]=e[2]*t[10]+t[14]},decompressPositions(e,t,s=new Float32Array(e.length)){for(let i=0,r=e.length;i<r;i+=3)s[i+0]=e[i+0]*t[0]+t[12],s[i+1]=e[i+1]*t[5]+t[13],s[i+2]=e[i+2]*t[10]+t[14];return s},decompressUV(e,t,s){s[0]=e[0]*t[0]+t[6],s[1]=e[1]*t[4]+t[7]},decompressUVs(e,t,s=new Float32Array(e.length)){for(let i=0,r=e.length;i<r;i+=3)s[i+0]=e[i+0]*t[0]+t[6],s[i+1]=e[i+1]*t[4]+t[7];return s},octDecodeVec2(e,t){let s=e[0],i=e[1];s=(2*s+1)/255,i=(2*i+1)/255;const r=1-Math.abs(s)-Math.abs(i);r<0&&(s=(1-Math.abs(i))*(s>=0?1:-1),i=(1-Math.abs(s))*(i>=0?1:-1));const o=Math.sqrt(s*s+i*i+r*r);return t[0]=s/o,t[1]=i/o,t[2]=r/o,t},octDecodeVec2s(e,t){for(let s=0,i=0,r=e.length;s<r;s+=2){let r=e[s+0],o=e[s+1];r=(2*r+1)/255,o=(2*o+1)/255;const n=1-Math.abs(r)-Math.abs(o);n<0&&(r=(1-Math.abs(o))*(r>=0?1:-1),o=(1-Math.abs(r))*(o>=0?1:-1));const a=Math.sqrt(r*r+o*o+n*n);t[i+0]=r/a,t[i+1]=o/a,t[i+2]=n/a,i+=3}return t}};u.buildEdgeIndices=function(){const e=[],t=[],s=[],i=[],r=[];let o=0;const n=new Uint16Array(3),a=new Uint16Array(3),l=new Uint16Array(3),h=u.vec3(),c=u.vec3(),A=u.vec3(),p=u.vec3(),d=u.vec3(),f=u.vec3(),E=u.vec3();return function(m,y,g,I){!function(r,o){const n={};let a,l,h,c;const A=Math.pow(10,4);let u,p,d=0;for(u=0,p=r.length;u<p;u+=3)a=r[u],l=r[u+1],h=r[u+2],c=Math.round(a*A)+"_"+Math.round(l*A)+"_"+Math.round(h*A),void 0===n[c]&&(n[c]=d/3,e[d++]=a,e[d++]=l,e[d++]=h),t[u/3]=n[c];for(u=0,p=o.length;u<p;u++)i[u]=t[o[u]],s[i[u]]=o[u]}(m,y),function(t,s){o=0;for(let m=0,y=t;m<y;m+=3){const t=3*i[m],y=3*i[m+1],g=3*i[m+2];s?(n[0]=e[t],n[1]=e[t+1],n[2]=e[t+2],a[0]=e[y],a[1]=e[y+1],a[2]=e[y+2],l[0]=e[g],l[1]=e[g+1],l[2]=e[g+2],u.decompressPosition(n,s,h),u.decompressPosition(a,s,c),u.decompressPosition(l,s,A)):(h[0]=e[t],h[1]=e[t+1],h[2]=e[t+2],c[0]=e[y],c[1]=e[y+1],c[2]=e[y+2],A[0]=e[g],A[1]=e[g+1],A[2]=e[g+2]),u.subVec3(A,c,p),u.subVec3(h,c,d),u.cross3Vec3(p,d,f),u.normalizeVec3(f,E);const I=r[o]||(r[o]={normal:u.vec3()});I.normal[0]=E[0],I.normal[1]=E[1],I.normal[2]=E[2],o++}}(y.length,g);const v=[],T=Math.cos(u.DEGTORAD*I),_={};let R,P,D,N,b,C,O,S,x,w,B,F=!1;for(let e=0,t=y.length;e<t;e+=3){const t=e/3;for(let s=0;s<3;s++)R=i[e+s],P=i[e+(s+1)%3],D=Math.min(R,P),N=Math.max(R,P),b=D+","+N,void 0===_[b]?_[b]={index1:D,index2:N,face1:t,face2:void 0}:_[b].face2=t}for(b in _)C=_[b],void 0!==C.face2&&(O=r[C.face1].normal,S=r[C.face2].normal,x=u.dotVec3(O,S),x>T)||(w=s[C.index1],B=s[C.index2],(!F&&w>65535||B>65535)&&(F=!0),v.push(w),v.push(B));return F?new Uint32Array(v):new Uint16Array(v)}}();const p={build:{version:"0.8"},client:{browser:navigator&&navigator.userAgent?navigator.userAgent:"n/a"},components:{scenes:0,models:0,meshes:0,objects:0},memory:{meshes:0,positions:0,colors:0,normals:0,uvs:0,indices:0,textures:0,transforms:0,materials:0,programs:0},frame:{frameCount:0,fps:0,useProgram:0,bindTexture:0,bindArray:0,drawElements:0,drawArrays:0,tasksRun:0,tasksScheduled:0}};var d=[["0",10],["A",26],["a",26],["_",1],["$",1]].map((function(e){for(var t=[],s=e[0].charCodeAt(0),i=s+e[1],r=s;r<i;++r)t.push(r);return String.fromCharCode.apply(null,t)})).join("");function f(e,t){return(t&&4!==t?[0,6]:[0,6,12,18]).map((function(t){return d.substr(parseInt(e/(1<<t))%64,1)})).reverse().join("")}const E=function(){for(var e={},t=window.location.search.substring(1).split("&"),s=0;s<t.length;s++){var i=t[s].split("=");if(void 0===e[i[0]])e[i[0]]=decodeURIComponent(i[1]);else if("string"==typeof e[i[0]]){var r=[e[i[0]],decodeURIComponent(i[1])];e[i[0]]=r}else e[i[0]].push(decodeURIComponent(i[1]))}return e}();const m={xmlToJson:function e(t,s){if(t.nodeType===t.TEXT_NODE){var i=t.nodeValue;if(null===i.match(/^\s+$/))return i}else if(t.nodeType===t.ELEMENT_NODE||t.nodeType===t.DOCUMENT_NODE){var r={type:t.nodeName,children:[]};if(t.nodeType===t.ELEMENT_NODE)for(var o=0;o<t.attributes.length;o++){var n=t.attributes[o];r[s[n.nodeName]||n.nodeName]=n.nodeValue}for(var a=0;a<t.childNodes.length;a++){(o=e(t.childNodes[a],s))&&r.children.push(o)}return r}},clone:function(e){return JSON.parse(JSON.stringify(e))},compressGuid:function(e){var t=[0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30].map((function(t){return parseInt(e.substr(t,2),16)}));return f(t[0],2)+[1,4,7,10,13].map((function(e){return f((t[e]<<16)+(t[e+1]<<8)+t[e+2])})).join("")},findNodeOfType:function(e,t){var s=[],i=function(e){e.type===t&&s.push(e),(e.children||[]).forEach((function(e){i(e)}))};return i(e),s},timeout:function(e){return new Promise((function(t,s){setTimeout(t,e)}))},httpRequest:function(e){return new Promise((function(t,s){var i=new XMLHttpRequest;i.open(e.method||"GET",e.url,!0),i.onload=function(e){4===i.readyState&&(200===i.status?t(i.responseXML):s(i.statusText))},i.send(null)}))},loadJSON:function(e,t,s){var i=e=>{};t=t||i,s=s||i;var r=new XMLHttpRequest;r.overrideMimeType("application/json"),r.open("GET",e,!0),r.addEventListener("load",(function(e){var i=e.target.response;if(200===this.status){var r;try{r=JSON.parse(i)}catch(e){s(`utils.loadJSON(): Failed to parse JSON response - ${e}`)}t(r)}else if(0===this.status){console.warn("loadFile: HTTP Status 0 received.");try{t(JSON.parse(i))}catch(e){s(`utils.loadJSON(): Failed to parse JSON response - ${e}`)}}else s(e)}),!1),r.addEventListener("error",(function(e){s(e)}),!1),r.send(null)},loadArraybuffer:function(e,t,s){var i=e=>{};t=t||i,s=s||i;const r=e.match(/^data:(.*?)(;base64)?,(.*)$/);if(r){const e=!!r[2];var o=r[3];o=window.decodeURIComponent(o),e&&(o=window.atob(o));try{const e=new ArrayBuffer(o.length),s=new Uint8Array(e);for(var n=0;n<o.length;n++)s[n]=o.charCodeAt(n);window.setTimeout((function(){t(e)}),0)}catch(e){window.setTimeout((function(){s(e)}),0)}}else{const i=new XMLHttpRequest;i.open("GET",e,!0),i.responseType="arraybuffer",i.onreadystatechange=function(){4===i.readyState&&(200===i.status?t(i.response):s("loadArrayBuffer error : "+i.response))},i.send(null)}},queryString:E,isArray:function(e){return e&&!e.propertyIsEnumerable("length")&&"object"==typeof e&&"number"==typeof e.length},isString:function(e){return"string"==typeof e||e instanceof String},isNumeric:function(e){return!isNaN(parseFloat(e))&&isFinite(e)},isID:function(e){return m.isString(e)||m.isNumeric(e)},isSameComponent:function(e,t){return!(!e||!t)&&(m.isNumeric(e)||m.isString(e)?`${e}`:e.id)===(m.isNumeric(t)||m.isString(t)?`${t}`:t.id)},isFunction:function(e){return"function"==typeof e},isObject:function(e){const t={}.constructor;return!!e&&e.constructor===t},copy:function(e){return m.apply(e,{})},apply:function(e,t){for(const s in e)e.hasOwnProperty(s)&&(t[s]=e[s]);return t},apply2:function(e,t){for(const s in e)e.hasOwnProperty(s)&&void 0!==e[s]&&null!==e[s]&&(t[s]=e[s]);return t},applyIf:function(e,t){for(const s in e)e.hasOwnProperty(s)&&(void 0!==t[s]&&null!==t[s]||(t[s]=e[s]));return t},isEmptyObject:function(e){for(const t in e)if(e.hasOwnProperty(t))return!1;return!0},inQuotes:function(e){return m.isNumeric(e)?`${e}`:`'${e}'`},concat:function(e,t){const s=new e.constructor(e.length+t.length);return s.set(e),s.set(t,e.length),s},flattenParentChildHierarchy:function(e){var t=[];return function e(s){s.id=s.uuid,delete s.oid,t.push(s);var i=s.children;if(i)for(var r=0,o=i.length;r<o;r++){i[r].parent=s.id,e(i[r])}s.children=[]}(e),t}},y={},g=new e,I=new class{constructor(){this._head=[],this._headLength=0,this._tail=[],this._index=0,this._length=0}get length(){return this._length}shift(){if(this._index>=this._headLength){const e=this._head;if(e.length=0,this._head=this._tail,this._tail=e,this._index=0,this._headLength=this._head.length,!this._headLength)return}const e=this._head[this._index];return this._index<0?delete this._head[this._index++]:this._head[this._index++]=void 0,this._length--,e}push(e){return this._length++,this._tail.push(e),this}unshift(e){return this._head[--this._index]=e,this._length++,this}},v={sceneId:null,time:null,startTime:null,prevTime:null,deltaTime:null},T=[];let _,R=0,P=0;const D=new function(){this.version="1.0.0",this.scenes={},this._superTypes={},this._addScene=function(e){if(e.id){if(D.scenes[e.id])return void console.error(`[ERROR] Scene ${m.inQuotes(e.id)} already exists`)}else e.id=g.addItem({});D.scenes[e.id]=e;const t=e.ticksPerOcclusionTest,s=e.ticksPerRender;y[e.id]={ticksPerOcclusionTest:t,ticksPerRender:s,renderCountdown:s},p.components.scenes++,e.once("destroyed",(()=>{g.removeItem(e.id),delete D.scenes[e.id],delete y[e.id],p.components.scenes--}))},this.clear=function(){let e;for(const t in D.scenes)D.scenes.hasOwnProperty(t)&&(e=D.scenes[t],"default.scene"===t?e.clear():(e.destroy(),delete D.scenes[e.id]))},this.scheduleTask=function(e,t){I.push(e),I.push(t)},this.runTasks=function(e=-1){let t,s,i=(new Date).getTime(),r=0;for(;I.length>0&&(e<0||i<e);)t=I.shift(),s=I.shift(),s?t.call(s):t(),i=(new Date).getTime(),r++;return r},this.getNumTasks=function(){return I.length}},N=function(){let e=Date.now();if(_=e-R,R>0&&_>0){var t=1e3/_;P+=t,T.push(t),T.length>=30&&(P-=T.shift()),p.frame.fps=Math.round(P/T.length)}!function(e){const t=D.runTasks(e+10),s=D.getNumTasks();p.frame.tasksRun=t,p.frame.tasksScheduled=s,p.frame.tasksBudget=10}(e),function(e){for(var t in v.time=e,D.scenes)if(D.scenes.hasOwnProperty(t)){var s=D.scenes[t];v.sceneId=t,v.startTime=s.startTime,v.deltaTime=null!=v.prevTime?v.time-v.prevTime:0,s.fire("tick",v,!0)}v.prevTime=e}(e),function(){const e=D.scenes,t=!1;let s,i,r,o,n;for(n in e)e.hasOwnProperty(n)&&(s=e[n],i=y[n],i||(i=y[n]={}),r=s.ticksPerOcclusionTest,i.ticksPerOcclusionTest!==r&&(i.ticksPerOcclusionTest=r,i.renderCountdown=r),--s.occlusionTestCountdown<=0&&(s.doOcclusionTest(),s.occlusionTestCountdown=r),o=s.ticksPerRender,i.ticksPerRender!==o&&(i.ticksPerRender=o,i.renderCountdown=o),0==--i.renderCountdown&&(s.render(t),i.renderCountdown=o))}(),R=e,void 0!==window.requestPostAnimationFrame?window.requestPostAnimationFrame(N):requestAnimationFrame(N)};void 0!==window.requestPostAnimationFrame?window.requestPostAnimationFrame(N):requestAnimationFrame(N);class b{get type(){return"Component"}get isComponent(){return!0}constructor(e=null,t={}){if(this.scene=null,"Scene"===this.type)this.scene=this,this.viewer=t.viewer;else{if("Scene"===e.type)this.scene=e;else{if(!(e instanceof b))throw"Invalid param: owner must be a Component";this.scene=e.scene}this._owner=e}this._dontClear=!!t.dontClear,this._renderer=this.scene._renderer,this.meta=t.meta||{},this.id=t.id,this.destroyed=!1,this._attached={},this._attachments=null,this._subIdMap=null,this._subIdEvents=null,this._eventSubs=null,this._eventSubsNum=null,this._events=null,this._eventCallDepth=0,this._ownedComponents=null,this!==this.scene&&this.scene._addComponent(this),this._updateScheduled=!1,e&&e._own(this)}glRedraw(){this._renderer&&(this._renderer.imageDirty(),this.castsShadow&&this._renderer.shadowsDirty())}glResort(){this._renderer&&this._renderer.needStateSort()}get owner(){return this._owner}isType(e){return this.type===e}fire(e,t,s){this._events||(this._events={}),this._eventSubs||(this._eventSubs={},this._eventSubsNum={}),!0!==s&&(this._events[e]=t||!0);const i=this._eventSubs[e];let r;if(i)for(const s in i)i.hasOwnProperty(s)&&(r=i[s],this._eventCallDepth++,this._eventCallDepth<300?r.callback.call(r.scope,t):this.error("fire: potential stack overflow from recursive event '"+e+"' - dropping this event"),this._eventCallDepth--)}on(t,s,i){this._events||(this._events={}),this._subIdMap||(this._subIdMap=new e),this._subIdEvents||(this._subIdEvents={}),this._eventSubs||(this._eventSubs={}),this._eventSubsNum||(this._eventSubsNum={});let r=this._eventSubs[t];r?this._eventSubsNum[t]++:(r={},this._eventSubs[t]=r,this._eventSubsNum[t]=1);const o=this._subIdMap.addItem();r[o]={callback:s,scope:i||this},this._subIdEvents[o]=t;const n=this._events[t];return void 0!==n&&s.call(i||this,n),o}off(e){if(null==e)return;if(!this._subIdEvents)return;const t=this._subIdEvents[e];if(t){delete this._subIdEvents[e];const s=this._eventSubs[t];s&&(delete s[e],this._eventSubsNum[t]--),this._subIdMap.removeItem(e)}}once(e,t,s){const i=this,r=this.on(e,(function(e){i.off(r),t.call(s||this,e)}),s)}hasSubs(e){return this._eventSubsNum&&this._eventSubsNum[e]>0}log(e){e="[LOG]"+this._message(e),window.console.log(e),this.scene.fire("log",e)}_message(e){return" ["+this.type+" "+m.inQuotes(this.id)+"]: "+e}warn(e){e="[WARN]"+this._message(e),window.console.warn(e),this.scene.fire("warn",e)}error(e){e="[ERROR]"+this._message(e),window.console.error(e),this.scene.fire("error",e)}_attach(e){const t=e.name;if(!t)return void this.error("Component 'name' expected");let s=e.component;const i=e.sceneDefault,r=e.sceneSingleton,o=e.type,n=e.on,a=!1!==e.recompiles;if(s&&(m.isNumeric(s)||m.isString(s))){const e=s;if(s=this.scene.components[e],!s)return void this.error("Component not found: "+m.inQuotes(e))}if(!s)if(!0===r){const e=this.scene.types[o];for(const t in e)if(e.hasOwnProperty){s=e[t];break}if(!s)return this.error("Scene has no default component for '"+t+"'"),null}else if(!0===i&&(s=this.scene[t],!s))return this.error("Scene has no default component for '"+t+"'"),null;if(s){if(s.scene.id!==this.scene.id)return void this.error("Not in same scene: "+s.type+" "+m.inQuotes(s.id));if(o&&!s.isType(o))return void this.error("Expected a "+o+" type or subtype: "+s.type+" "+m.inQuotes(s.id))}this._attachments||(this._attachments={});const l=this._attached[t];let h,c,A;if(l){if(s&&l.id===s.id)return;const e=this._attachments[l.id];for(h=e.subs,c=0,A=h.length;c<A;c++)l.off(h[c]);delete this._attached[t],delete this._attachments[l.id];const i=e.params.onDetached;i&&(m.isFunction(i)?i(l):i.scope?i.callback.call(i.scope,l):i.callback(l)),e.managingLifecycle&&l.destroy()}if(s){const i={params:e,component:s,subs:[],managingLifecycle:false};i.subs.push(s.once("destroyed",(function(){i.params.component=null,this._attach(i.params)}),this)),a&&i.subs.push(s.on("dirty",(function(){this.fire("dirty",this)}),this)),this._attached[t]=s,this._attachments[s.id]=i;const r=e.onAttached;if(r&&(m.isFunction(r)?r(s):r.scope?r.callback.call(r.scope,s):r.callback(s)),n){let e,t,r,o;for(e in n)if(n.hasOwnProperty(e)){if(t=n[e],m.isFunction(t)?(r=t,o=null):(r=t.callback,o=t.scope),!r)continue;i.subs.push(s.on(e,r,o))}}}return a&&this.fire("dirty",this),this.fire(t,s),s}_checkComponent(e,t){if(!t.isComponent){if(!m.isID(t))return void this.error("Expected a Component or ID");{const e=t;if(!(t=this.scene.components[e]))return void this.error("Component not found: "+e)}}if(e===t.type){if(t.scene.id===this.scene.id)return t;this.error("Not in same scene: "+t.type)}else this.error("Expected a "+e+" Component")}_checkComponent2(e,t){if(!t.isComponent){if(!m.isID(t))return void this.error("Expected a Component or ID");{const e=t;if(!(t=this.scene.components[e]))return void this.error("Component not found: "+e)}}if(t.scene.id===this.scene.id){for(var s=0,i=e.length;s<i;s++)if(e[s]===t.type)return t;return this.error("Expected component types: "+e),null}this.error("Not in same scene: "+t.type)}_own(e){this._ownedComponents||(this._ownedComponents={}),this._ownedComponents[e.id]||(this._ownedComponents[e.id]=e),e.once("destroyed",(()=>{delete this._ownedComponents[e.id]}),this)}_needUpdate(e){this._updateScheduled||(this._updateScheduled=!0,0===e?this._doUpdate():D.scheduleTask(this._doUpdate,this))}_doUpdate(){this._updateScheduled&&(this._updateScheduled=!1,this._update&&this._update())}_update(){}clear(){if(this._ownedComponents)for(var e in this._ownedComponents)if(this._ownedComponents.hasOwnProperty(e)){this._ownedComponents[e].destroy(),delete this._ownedComponents[e]}}destroy(){if(this.destroyed)return;let e,t,s,i,r,o;if(this.fire("destroyed",this.destroyed=!0),this._attachments)for(e in this._attachments)if(this._attachments.hasOwnProperty(e)){for(t=this._attachments[e],s=t.component,i=t.subs,r=0,o=i.length;r<o;r++)s.off(i[r]);t.managingLifecycle&&s.destroy()}if(this._ownedComponents)for(e in this._ownedComponents)this._ownedComponents.hasOwnProperty(e)&&(s=this._ownedComponents[e],s.destroy(),delete this._ownedComponents[e]);this.scene._removeComponent(this),this._attached={},this._attachments=null,this._subIdMap=null,this._subIdEvents=null,this._eventSubs=null,this._events=null,this._eventCallDepth=0,this._ownedComponents=null,this._updateScheduled=!1}}const C=u.vec3(),O=function(){const e=new Float64Array(16),t=new Float64Array(4),s=new Float64Array(4);return function(i,r,o){return o=o||e,t[0]=r[0],t[1]=r[1],t[2]=r[2],t[3]=1,u.transformVec4(i,t,s),u.setMat4Translation(i,s,o),o.slice()}}();function S(e,t,s){const i=Float32Array.from([e[0]])[0],r=e[0]-i,o=Float32Array.from([e[1]])[0],n=e[1]-o,a=Float32Array.from([e[2]])[0],l=e[2]-a;t[0]=i,t[1]=o,t[2]=a,s[0]=r,s[1]=n,s[2]=l}function x(e,t,s,i=1e3){const r=u.getPositionsCenter(e,C),o=Math.round(r[0]/i)*i,n=Math.round(r[1]/i)*i,a=Math.round(r[2]/i)*i;s[0]=o,s[1]=n,s[2]=a;const l=0!==s[0]||0!==s[1]||0!==s[2];if(l)for(let s=0,i=e.length;s<i;s+=3)t[s+0]=e[s+0]-o,t[s+1]=e[s+1]-n,t[s+2]=e[s+2]-a;return l}function w(e,t,s,i){const r=u.dotVec3(t,s)+e,o=u.normalizeVec3(t,C);return u.mulVec3Scalar(o,-r,i),i}const B=1,F=4,M=8,L=16,U=32,H=256,G=512,k=1024,V=2048,j=new Float32Array([0,0,0]),Q=new Uint16Array([0,0,0]),W=u.OBB3();class z{constructor(e,t,s,i,r,o,n){this._isObject=t,this.scene=e.scene,this.model=e,this.meshes=i,this._numPrimitives=0;for(let e=0,t=this.meshes.length;e<t;e++){const t=this.meshes[e];t.parent=this,this._numPrimitives+=t.numPrimitives}this.id=s,this.originalSystemId=u.unglobalizeObjectId(e.id,s),this._flags=r,this._aabb=o,this._worldAABB=u.AABB3(o),this._offsetAABB=u.AABB3(o),this._localAABBDirty=!0,this._worldAABBDirty=!0,this._offset=u.vec3(),this._colorizeUpdated=!1,this._opacityUpdated=!1,this._lodCullable=!!n,this._culled=!1,this._culledVFC=!1,this._culledLOD=!1,this._isObject&&e.scene._registerObject(this)}_setLocalAABBDirty(){this._localAABBDirty=!0}_setWorldAABBDirty(){this._worldAABBDirty=!0}get aabb(){if(this._localAABBDirty){u.collapseAABB3(this._aabb);for(let e=0,t=this.meshes.length;e<t;e++)u.expandAABB3(this._aabb,this.meshes[e].aabb);this._localAABBDirty=!1,this._worldAABBDirty=!0}return this._worldAABBDirty&&(u.AABB3ToOBB3(this._aabb,W),u.transformOBB3(this.model.matrix,W),u.OBB3ToAABB3(W,this._worldAABB),this._worldAABB[0]+=this._offset[0],this._worldAABB[1]+=this._offset[1],this._worldAABB[2]+=this._offset[2],this._worldAABB[3]+=this._offset[0],this._worldAABB[4]+=this._offset[1],this._worldAABB[5]+=this._offset[2],this._worldAABBDirty=!1),this._worldAABB}get isEntity(){return!0}get isModel(){return!1}get isObject(){return this._isObject}get numPrimitives(){return this._numPrimitives}get numTriangles(){return this._numPrimitives}get visible(){return this._getFlag(B)}set visible(e){if(!!(this._flags&B)!==e){this._flags=e?this._flags|B:this._flags&~B;for(let e=0,t=this.meshes.length;e<t;e++)this.meshes[e]._setVisible(this._flags);this._isObject&&this.model.scene._objectVisibilityUpdated(this),this.model.glRedraw()}}get highlighted(){return this._getFlag(G)}set highlighted(e){if(!!(this._flags&G)!==e){this._flags=e?this._flags|G:this._flags&~G;for(var t=0,s=this.meshes.length;t<s;t++)this.meshes[t]._setHighlighted(this._flags);this._isObject&&this.model.scene._objectHighlightedUpdated(this),this.model.glRedraw()}}get xrayed(){return this._getFlag(H)}set xrayed(e){if(!!(this._flags&H)!==e){this._flags=e?this._flags|H:this._flags&~H;for(let e=0,t=this.meshes.length;e<t;e++)this.meshes[e]._setXRayed(this._flags);this._isObject&&this.model.scene._objectXRayedUpdated(this),this.model.glRedraw()}}get selected(){return this._getFlag(k)}set selected(e){if(!!(this._flags&k)!==e){this._flags=e?this._flags|k:this._flags&~k;for(let e=0,t=this.meshes.length;e<t;e++)this.meshes[e]._setSelected(this._flags);this._isObject&&this.model.scene._objectSelectedUpdated(this),this.model.glRedraw()}}get edges(){return this._getFlag(V)}set edges(e){if(!!(this._flags&V)!==e){this._flags=e?this._flags|V:this._flags&~V;for(var t=0,s=this.meshes.length;t<s;t++)this.meshes[t]._setEdges(this._flags);this.model.glRedraw()}}get culledVFC(){return!!this._culledVFC}set culledVFC(e){this._culledVFC=e,this._setCulled()}get culledLOD(){return!!this._culledLOD}set culledLOD(e){this._culledLOD=e,this._setCulled()}get culled(){return!!this._culled}set culled(e){this._culled=e,this._setCulled()}_setCulled(){let e=!!this._culled||!(!this._culledLOD||!this._lodCullable)||!!this._culledVFC;if(!!(this._flags&F)!==e){this._flags=e?this._flags|F:this._flags&~F;for(var t=0,s=this.meshes.length;t<s;t++)this.meshes[t]._setCulled(this._flags);this.model.glRedraw()}}get clippable(){return this._getFlag(L)}set clippable(e){if(!!(this._flags&L)!==e){this._flags=e?this._flags|L:this._flags&~L;for(var t=0,s=this.meshes.length;t<s;t++)this.meshes[t]._setClippable(this._flags);this.model.glRedraw()}}get collidable(){return this._getFlag(U)}set collidable(e){if(!!(this._flags&U)!==e){this._flags=e?this._flags|U:this._flags&~U;for(var t=0,s=this.meshes.length;t<s;t++)this.meshes[t]._setCollidable(this._flags)}}get pickable(){return this._getFlag(M)}set pickable(e){if(!!(this._flags&M)!==e){this._flags=e?this._flags|M:this._flags&~M;for(var t=0,s=this.meshes.length;t<s;t++)this.meshes[t]._setPickable(this._flags)}}get colorize(){if(0===this.meshes.length)return null;const e=this.meshes[0]._colorize;return j[0]=e[0]/255,j[1]=e[1]/255,j[2]=e[2]/255,j}set colorize(e){if(e){Q[0]=Math.floor(255*e[0]),Q[1]=Math.floor(255*e[1]),Q[2]=Math.floor(255*e[2]);for(let e=0,t=this.meshes.length;e<t;e++)this.meshes[e]._setColorize(Q)}else for(let e=0,t=this.meshes.length;e<t;e++)this.meshes[e]._setColorize(null);if(this._isObject){const t=!!e;this.scene._objectColorizeUpdated(this,t),this._colorizeUpdated=t}this.model.glRedraw()}get opacity(){return this.meshes.length>0?this.meshes[0]._colorize[3]/255:1}set opacity(e){if(0===this.meshes.length)return;const t=null!=e,s=this.meshes[0]._colorize[3];let i=255;if(t){if(e<0?e=0:e>1&&(e=1),i=Math.floor(255*e),s===i)return}else if(i=255,s===i)return;for(let e=0,t=this.meshes.length;e<t;e++)this.meshes[e]._setOpacity(i,this._flags);this._isObject&&(this.scene._objectOpacityUpdated(this,t),this._opacityUpdated=t),this.model.glRedraw()}get offset(){return this._offset}set offset(e){e?(this._offset[0]=e[0],this._offset[1]=e[1],this._offset[2]=e[2]):(this._offset[0]=0,this._offset[1]=0,this._offset[2]=0);for(let e=0,t=this.meshes.length;e<t;e++)this.meshes[e]._setOffset(this._offset);this._worldAABBDirty=!0,this.model._aabbDirty=!0,this.scene._aabbDirty=!0,this.scene._objectOffsetUpdated(this,e),this.model.glRedraw()}get saoEnabled(){return this.model.saoEnabled}getEachVertex(e){for(let t=0,s=this.meshes.length;t<s;t++)this.meshes[t].getEachVertex(e)}_getFlag(e){return!!(this._flags&e)}_finalize(){const e=this.model.scene;this._isObject&&(this.visible&&e._objectVisibilityUpdated(this),this.highlighted&&e._objectHighlightedUpdated(this),this.xrayed&&e._objectXRayedUpdated(this),this.selected&&e._objectSelectedUpdated(this));for(let e=0,t=this.meshes.length;e<t;e++)this.meshes[e]._finalize(this._flags)}_finalize2(){for(let e=0,t=this.meshes.length;e<t;e++)this.meshes[e]._finalize2()}_destroy(){const e=this.model.scene;this._isObject&&(e._deregisterObject(this),this.visible&&e._objectVisibilityUpdated(this,!1),this.xrayed&&e._objectXRayedUpdated(this),this.selected&&e._objectSelectedUpdated(this),this.highlighted&&e._objectHighlightedUpdated(this),this._opacityUpdated&&this.scene._objectColorizeUpdated(this,!1),this._opacityUpdated&&this.scene._objectOpacityUpdated(this,!1),this.scene._objectOffsetUpdated(this,!1));for(let e=0,t=this.meshes.length;e<t;e++)this.meshes[e]._destroy();e._aabbDirty=!0}}u.vec4(),u.vec4(),u.vec3(),u.vec3(),u.vec3(),u.vec3(),u.vec3();class K extends b{get type(){return"Spinner"}constructor(e,t={}){super(e,t),this._canvas=t.canvas,this._element=null,this._isCustom=!1,t.elementId&&(this._element=document.getElementById(t.elementId),this._element?this._adjustPosition():this.error("Can't find given Spinner HTML element: '"+t.elementId+"' - will automatically create default element")),this._element||this._createDefaultSpinner(),this.processes=0}_createDefaultSpinner(){this._injectDefaultCSS();const e=document.createElement("div"),t=e.style;t["z-index"]="9000",t.position="absolute",e.innerHTML='<div class="sk-fading-circle">                <div class="sk-circle1 sk-circle"></div>                <div class="sk-circle2 sk-circle"></div>                <div class="sk-circle3 sk-circle"></div>                <div class="sk-circle4 sk-circle"></div>                <div class="sk-circle5 sk-circle"></div>                <div class="sk-circle6 sk-circle"></div>                <div class="sk-circle7 sk-circle"></div>                <div class="sk-circle8 sk-circle"></div>                <div class="sk-circle9 sk-circle"></div>                <div class="sk-circle10 sk-circle"></div>                <div class="sk-circle11 sk-circle"></div>                <div class="sk-circle12 sk-circle"></div>                </div>',this._canvas.parentElement.appendChild(e),this._element=e,this._isCustom=!1,this._adjustPosition()}_injectDefaultCSS(){const e="xeokit-spinner-css";if(document.getElementById(e))return;const t=document.createElement("style");t.innerHTML=".sk-fading-circle {        background: transparent;        margin: 20px auto;        width: 50px;        height:50px;        position: relative;        }        .sk-fading-circle .sk-circle {        width: 120%;        height: 120%;        position: absolute;        left: 0;        top: 0;        }        .sk-fading-circle .sk-circle:before {        content: '';        display: block;        margin: 0 auto;        width: 15%;        height: 15%;        background-color: #ff8800;        border-radius: 100%;        -webkit-animation: sk-circleFadeDelay 1.2s infinite ease-in-out both;        animation: sk-circleFadeDelay 1.2s infinite ease-in-out both;        }        .sk-fading-circle .sk-circle2 {        -webkit-transform: rotate(30deg);        -ms-transform: rotate(30deg);        transform: rotate(30deg);    }    .sk-fading-circle .sk-circle3 {        -webkit-transform: rotate(60deg);        -ms-transform: rotate(60deg);        transform: rotate(60deg);    }    .sk-fading-circle .sk-circle4 {        -webkit-transform: rotate(90deg);        -ms-transform: rotate(90deg);        transform: rotate(90deg);    }    .sk-fading-circle .sk-circle5 {        -webkit-transform: rotate(120deg);        -ms-transform: rotate(120deg);        transform: rotate(120deg);    }    .sk-fading-circle .sk-circle6 {        -webkit-transform: rotate(150deg);        -ms-transform: rotate(150deg);        transform: rotate(150deg);    }    .sk-fading-circle .sk-circle7 {        -webkit-transform: rotate(180deg);        -ms-transform: rotate(180deg);        transform: rotate(180deg);    }    .sk-fading-circle .sk-circle8 {        -webkit-transform: rotate(210deg);        -ms-transform: rotate(210deg);        transform: rotate(210deg);    }    .sk-fading-circle .sk-circle9 {        -webkit-transform: rotate(240deg);        -ms-transform: rotate(240deg);        transform: rotate(240deg);    }    .sk-fading-circle .sk-circle10 {        -webkit-transform: rotate(270deg);        -ms-transform: rotate(270deg);        transform: rotate(270deg);    }    .sk-fading-circle .sk-circle11 {        -webkit-transform: rotate(300deg);        -ms-transform: rotate(300deg);        transform: rotate(300deg);    }    .sk-fading-circle .sk-circle12 {        -webkit-transform: rotate(330deg);        -ms-transform: rotate(330deg);        transform: rotate(330deg);    }    .sk-fading-circle .sk-circle2:before {        -webkit-animation-delay: -1.1s;        animation-delay: -1.1s;    }    .sk-fading-circle .sk-circle3:before {        -webkit-animation-delay: -1s;        animation-delay: -1s;    }    .sk-fading-circle .sk-circle4:before {        -webkit-animation-delay: -0.9s;        animation-delay: -0.9s;    }    .sk-fading-circle .sk-circle5:before {        -webkit-animation-delay: -0.8s;        animation-delay: -0.8s;    }    .sk-fading-circle .sk-circle6:before {        -webkit-animation-delay: -0.7s;        animation-delay: -0.7s;    }    .sk-fading-circle .sk-circle7:before {        -webkit-animation-delay: -0.6s;        animation-delay: -0.6s;    }    .sk-fading-circle .sk-circle8:before {        -webkit-animation-delay: -0.5s;        animation-delay: -0.5s;    }    .sk-fading-circle .sk-circle9:before {        -webkit-animation-delay: -0.4s;        animation-delay: -0.4s;    }    .sk-fading-circle .sk-circle10:before {        -webkit-animation-delay: -0.3s;        animation-delay: -0.3s;    }    .sk-fading-circle .sk-circle11:before {        -webkit-animation-delay: -0.2s;        animation-delay: -0.2s;    }    .sk-fading-circle .sk-circle12:before {        -webkit-animation-delay: -0.1s;        animation-delay: -0.1s;    }    @-webkit-keyframes sk-circleFadeDelay {        0%, 39%, 100% { opacity: 0; }        40% { opacity: 1; }    }    @keyframes sk-circleFadeDelay {        0%, 39%, 100% { opacity: 0; }        40% { opacity: 1; }    }",t.id=e,document.body.appendChild(t)}_adjustPosition(){if(this._isCustom)return;const e=this._canvas,t=this._element,s=t.style;s.left=e.offsetLeft+.5*e.clientWidth-.5*t.clientWidth+"px",s.top=e.offsetTop+.5*e.clientHeight-.5*t.clientHeight+"px"}set processes(e){if(e=e||0,this._processes===e)return;if(e<0)return;const t=this._processes;this._processes=e;const s=this._element;s&&(s.style.visibility=this._processes>0?"visible":"hidden"),this.fire("processes",this._processes),0===this._processes&&this._processes!==t&&this.fire("zeroProcesses",this._processes)}get processes(){return this._processes}_destroy(){this._element&&!this._isCustom&&(this._element.parentNode.removeChild(this._element),this._element=null);const e=document.getElementById("xeokit-spinner-css");e&&e.parentNode.removeChild(e)}}const Y={WEBGL:!1,SUPPORTED_EXTENSIONS:{}},X=document.createElement("canvas");if(X){const e=X.getContext("webgl",{antialias:!0})||X.getContext("experimental-webgl",{antialias:!0});Y.WEBGL=!!e,Y.WEBGL&&(Y.ANTIALIAS=e.getContextAttributes().antialias,e.getShaderPrecisionFormat?e.getShaderPrecisionFormat(e.FRAGMENT_SHADER,e.HIGH_FLOAT).precision>0?Y.FS_MAX_FLOAT_PRECISION="highp":e.getShaderPrecisionFormat(e.FRAGMENT_SHADER,e.MEDIUM_FLOAT).precision>0?Y.FS_MAX_FLOAT_PRECISION="mediump":Y.FS_MAX_FLOAT_PRECISION="lowp":Y.FS_MAX_FLOAT_PRECISION="mediump",Y.DEPTH_BUFFER_BITS=e.getParameter(e.DEPTH_BITS),Y.MAX_TEXTURE_SIZE=e.getParameter(e.MAX_TEXTURE_SIZE),Y.MAX_CUBE_MAP_SIZE=e.getParameter(e.MAX_CUBE_MAP_TEXTURE_SIZE),Y.MAX_RENDERBUFFER_SIZE=e.getParameter(e.MAX_RENDERBUFFER_SIZE),Y.MAX_TEXTURE_UNITS=e.getParameter(e.MAX_COMBINED_TEXTURE_IMAGE_UNITS),Y.MAX_TEXTURE_IMAGE_UNITS=e.getParameter(e.MAX_TEXTURE_IMAGE_UNITS),Y.MAX_VERTEX_ATTRIBS=e.getParameter(e.MAX_VERTEX_ATTRIBS),Y.MAX_VERTEX_UNIFORM_VECTORS=e.getParameter(e.MAX_VERTEX_UNIFORM_VECTORS),Y.MAX_FRAGMENT_UNIFORM_VECTORS=e.getParameter(e.MAX_FRAGMENT_UNIFORM_VECTORS),Y.MAX_VARYING_VECTORS=e.getParameter(e.MAX_VARYING_VECTORS),e.getSupportedExtensions().forEach((function(e){Y.SUPPORTED_EXTENSIONS[e]=!0})))}const Z=["webgl2","experimental-webgl","webkit-3d","moz-webgl","moz-glweb20"];class q extends b{constructor(e,t={}){super(e,t),this._backgroundColor=u.vec3([t.backgroundColor?t.backgroundColor[0]:1,t.backgroundColor?t.backgroundColor[1]:1,t.backgroundColor?t.backgroundColor[2]:1]),this._backgroundColorFromAmbientLight=!!t.backgroundColorFromAmbientLight,this.canvas=t.canvas,this.gl=null,this.webgl2=!1,this.transparent=!!t.transparent,this.contextAttr=t.contextAttr||{},this.contextAttr.alpha=this.transparent,this.contextAttr.preserveDrawingBuffer=!!this.contextAttr.preserveDrawingBuffer,this.contextAttr.stencil=!1,this.contextAttr.premultipliedAlpha=!!this.contextAttr.premultipliedAlpha,this.contextAttr.antialias=!1!==this.contextAttr.antialias,this.resolutionScale=t.resolutionScale,this.canvas.width=Math.round(this.canvas.clientWidth*this._resolutionScale),this.canvas.height=Math.round(this.canvas.clientHeight*this._resolutionScale),this.boundary=[this.canvas.offsetLeft,this.canvas.offsetTop,this.canvas.clientWidth,this.canvas.clientHeight],this._initWebGL(t);const s=this;this.canvas.addEventListener("webglcontextlost",this._webglcontextlostListener=function(e){console.time("webglcontextrestored"),s.scene._webglContextLost(),s.fire("webglcontextlost"),e.preventDefault()},!1),this.canvas.addEventListener("webglcontextrestored",this._webglcontextrestoredListener=function(e){s._initWebGL(),s.gl&&(s.scene._webglContextRestored(s.gl),s.fire("webglcontextrestored",s.gl),e.preventDefault()),console.timeEnd("webglcontextrestored")},!1);let i=!0;new ResizeObserver((e=>{for(const t of e)t.contentBoxSize&&(i=!0)})).observe(this.canvas),this._tick=this.scene.on("tick",(()=>{i&&(i=!1,s.canvas.width=Math.round(s.canvas.clientWidth*s._resolutionScale),s.canvas.height=Math.round(s.canvas.clientHeight*s._resolutionScale),s.boundary[0]=s.canvas.offsetLeft,s.boundary[1]=s.canvas.offsetTop,s.boundary[2]=s.canvas.clientWidth,s.boundary[3]=s.canvas.clientHeight,s.fire("boundary",s.boundary))})),this._spinner=new K(this.scene,{canvas:this.canvas,elementId:t.spinnerElementId})}get type(){return"Canvas"}get backgroundColorFromAmbientLight(){return this._backgroundColorFromAmbientLight}set backgroundColorFromAmbientLight(e){this._backgroundColorFromAmbientLight=!1!==e,this.glRedraw()}get backgroundColor(){return this._backgroundColor}set backgroundColor(e){e?(this._backgroundColor[0]=e[0],this._backgroundColor[1]=e[1],this._backgroundColor[2]=e[2]):(this._backgroundColor[0]=1,this._backgroundColor[1]=1,this._backgroundColor[2]=1),this.glRedraw()}get resolutionScale(){return this._resolutionScale}set resolutionScale(e){if((e=e||1)===this._resolutionScale)return;this._resolutionScale=e;const t=this.canvas;t.width=Math.round(t.clientWidth*this._resolutionScale),t.height=Math.round(t.clientHeight*this._resolutionScale),this.glRedraw()}get spinner(){return this._spinner}_createCanvas(){const e="xeokit-canvas-"+u.createUUID(),t=document.getElementsByTagName("body")[0],s=document.createElement("div"),i=s.style;i.height="100%",i.width="100%",i.padding="0",i.margin="0",i.background="rgba(0,0,0,0);",i.float="left",i.left="0",i.top="0",i.position="absolute",i.opacity="1.0",i["z-index"]="-10000",s.innerHTML+='<canvas id="'+e+'" style="width: 100%; height: 100%; float: left; margin: 0; padding: 0;"></canvas>',t.appendChild(s),this.canvas=document.getElementById(e)}_getElementXY(e){let t=0,s=0;for(;e;)t+=e.offsetLeft-e.scrollLeft,s+=e.offsetTop-e.scrollTop,e=e.offsetParent;return{x:t,y:s}}_initWebGL(){if(!this.gl)for(let e=0;!this.gl&&e<Z.length;e++)try{this.gl=this.canvas.getContext(Z[e],this.contextAttr)}catch(e){}this.gl||(this.error("Failed to get a WebGL context"),this.fire("webglContextFailed",!0,!0));{const e=this.gl;let t="__",s=e.activeTexture;e.activeTexture=function(e){t!==e&&(t=e,s.call(this,e))};let i={},r=e.bindTexture;e.bindTexture=function(e,s){i[t]!==s&&(i[t]=s,r.call(this,e,s))}}this.gl&&this.webgl2&&(this.gl.hint(this.gl.FRAGMENT_SHADER_DERIVATIVE_HINT,this.gl.FASTEST),this.gl,WebGL2RenderingContext)}getSnapshot(e){throw"Canvas#getSnapshot() has been replaced by Viewer#getSnapshot() - use that method instead."}readPixels(e,t,s,i){return this.scene._renderer.readPixels(e,t,s,i)}loseWebGLContext(){this.canvas.loseContext&&this.canvas.loseContext()}destroy(){this.scene.off(this._tick),this._spinner._destroy(),this.canvas.removeEventListener("webglcontextlost",this._webglcontextlostListener),this.canvas.removeEventListener("webglcontextrestored",this._webglcontextrestoredListener),this.gl=null,super.destroy()}}class J{constructor(e){this._scene=e,this._matPool=[],this._matPoolNextFreeIndex=0,this._rtcViewMats={},this._rtcPickViewMats={},this.reset()}reset(){this._matPoolNextFreeIndex=0,this._rtcViewMats={},this._rtcPickViewMats={},this.gl=this._scene.canvas.gl,this.lastProgramId=null,this.pbrEnabled=!1,this.colorTextureEnabled=!1,this.withSAO=!1,this.backfaces=!1,this.frontface=!0,this.textureUnit=0,this.drawElements=0,this.drawArrays=0,this.useProgram=0,this.bindTexture=0,this.bindArray=0,this.pass=0,this.shadowViewMatrix=null,this.shadowProjMatrix=null,this.pickViewMatrix=null,this.pickProjMatrix=null,this.pickZNear=.01,this.pickZFar=5e3,this.pickInvisible=!1,this.pickElementsCount=null,this.pickElementsOffset=null,this.lineWidth=1,this.snapPickLayerParams={},this.snapPickLayerNumber=0,this.snapPickCoordinateScale=u.vec3(),this.snapPickOrigin=u.vec3()}getRTCViewMatrix(e,t){let s=this._rtcViewMats[e];return s||(s=this._getNewMat(),O(this._scene.camera.viewMatrix,t,s),this._rtcViewMats[e]=s),s}getRTCPickViewMatrix(e,t){let s=this._rtcPickViewMats[e];if(!s){s=this._getNewMat();const i=this.pickViewMatrix||this._scene.camera.viewMatrix;O(i,t,s),this._rtcPickViewMats[e]=s}return s}_getNewMat(){let e=this._matPool[this._matPoolNextFreeIndex];return e||(e=u.mat4(),this._matPool[this._matPoolNextFreeIndex]=e),this._matPoolNextFreeIndex++,e}}class ${constructor(){this.entity=null,this.primitive=null,this.primIndex=-1,this.pickSurfacePrecision=!1,this.touchInput=!1,this.snappedToVertex=!1,this.snappedToEdge=!1,this._canvasPos=new Int16Array([0,0]),this._origin=new Float64Array([0,0,0]),this._direction=new Float64Array([0,0,0]),this._indices=new Int32Array(3),this._localPos=new Float64Array([0,0,0]),this._worldPos=new Float64Array([0,0,0]),this._viewPos=new Float64Array([0,0,0]),this._bary=new Float64Array([0,0,0]),this._worldNormal=new Float64Array([0,0,0]),this._uv=new Float64Array([0,0]),this.reset()}get canvasPos(){return this._gotCanvasPos?this._canvasPos:null}set canvasPos(e){e?(this._canvasPos[0]=e[0],this._canvasPos[1]=e[1],this._gotCanvasPos=!0):this._gotCanvasPos=!1}get origin(){return this._gotOrigin?this._origin:null}set origin(e){e?(this._origin[0]=e[0],this._origin[1]=e[1],this._origin[2]=e[2],this._gotOrigin=!0):this._gotOrigin=!1}get direction(){return this._gotDirection?this._direction:null}set direction(e){e?(this._direction[0]=e[0],this._direction[1]=e[1],this._direction[2]=e[2],this._gotDirection=!0):this._gotDirection=!1}get indices(){return this.entity&&this._gotIndices?this._indices:null}set indices(e){e?(this._indices[0]=e[0],this._indices[1]=e[1],this._indices[2]=e[2],this._gotIndices=!0):this._gotIndices=!1}get localPos(){return this.entity&&this._gotLocalPos?this._localPos:null}set localPos(e){e?(this._localPos[0]=e[0],this._localPos[1]=e[1],this._localPos[2]=e[2],this._gotLocalPos=!0):this._gotLocalPos=!1}get worldPos(){return this._gotWorldPos?this._worldPos:null}set worldPos(e){e?(this._worldPos[0]=e[0],this._worldPos[1]=e[1],this._worldPos[2]=e[2],this._gotWorldPos=!0):this._gotWorldPos=!1}get viewPos(){return this.entity&&this._gotViewPos?this._viewPos:null}set viewPos(e){e?(this._viewPos[0]=e[0],this._viewPos[1]=e[1],this._viewPos[2]=e[2],this._gotViewPos=!0):this._gotViewPos=!1}get bary(){return this.entity&&this._gotBary?this._bary:null}set bary(e){e?(this._bary[0]=e[0],this._bary[1]=e[1],this._bary[2]=e[2],this._gotBary=!0):this._gotBary=!1}get worldNormal(){return this.entity&&this._gotWorldNormal?this._worldNormal:null}set worldNormal(e){e?(this._worldNormal[0]=e[0],this._worldNormal[1]=e[1],this._worldNormal[2]=e[2],this._gotWorldNormal=!0):this._gotWorldNormal=!1}get uv(){return this.entity&&this._gotUV?this._uv:null}set uv(e){e?(this._uv[0]=e[0],this._uv[1]=e[1],this._gotUV=!0):this._gotUV=!1}reset(){this.entity=null,this.primIndex=-1,this.primitive=null,this.pickSurfacePrecision=!1,this._gotCanvasPos=!1,this._gotOrigin=!1,this._gotDirection=!1,this._gotIndices=!1,this._gotLocalPos=!1,this._gotWorldPos=!1,this._gotViewPos=!1,this._gotBary=!1,this._gotWorldNormal=!1,this._gotUV=!1,this.touchInput=!1,this.snappedToVertex=!1,this.snappedToEdge=!1}}class ee{constructor(e,t,s){if(this.allocated=!1,this.compiled=!1,this.handle=e.createShader(t),this.handle){if(this.allocated=!0,e.shaderSource(this.handle,s),e.compileShader(this.handle),this.compiled=e.getShaderParameter(this.handle,e.COMPILE_STATUS),!this.compiled&&!e.isContextLost()){const t=s.split("\n"),i=[];for(let e=0;e<t.length;e++)i.push(e+1+": "+t[e]+"\n");this.errors=[],this.errors.push(""),this.errors.push(e.getShaderInfoLog(this.handle)),this.errors=this.errors.concat(i.join(""))}}else this.errors=["Failed to allocate"]}destroy(){}}class te{constructor(e,t){this.bindTexture=function(s,i){return!!s.bind(i)&&(e.uniform1i(t,i),!0)}}}class se{constructor(e,t){this._gl=e,this.location=t}bindArrayBuffer(e){e&&(e.bind(),this._gl.enableVertexAttribArray(this.location),this._gl.vertexAttribPointer(this.location,e.itemSize,e.itemType,e.normalized,e.stride,e.offset))}}const ie=new e({});function re(e){const t=[];let s,i;for(let r=0,o=e.length;r<o;r++)s=e[r],i=s.indexOf("/"),i>0&&"/"===s.charAt(i+1)&&(s=s.substring(0,i)),t.push(s);return t.join("\n")}function oe(e){console.error(e.join("\n"))}class ne{constructor(e,t){this.id=ie.addItem({}),this.source=t,this.init(e)}init(e){if(this.gl=e,this.allocated=!1,this.compiled=!1,this.linked=!1,this.validated=!1,this.errors=null,this.uniforms={},this.samplers={},this.attributes={},this._vertexShader=new ee(e,e.VERTEX_SHADER,re(this.source.vertex)),this._fragmentShader=new ee(e,e.FRAGMENT_SHADER,re(this.source.fragment)),!this._vertexShader.allocated)return this.errors=["Vertex shader failed to allocate"].concat(this._vertexShader.errors),void oe(this.errors);if(!this._fragmentShader.allocated)return this.errors=["Fragment shader failed to allocate"].concat(this._fragmentShader.errors),void oe(this.errors);if(this.allocated=!0,!this._vertexShader.compiled)return this.errors=["Vertex shader failed to compile"].concat(this._vertexShader.errors),void oe(this.errors);if(!this._fragmentShader.compiled)return this.errors=["Fragment shader failed to compile"].concat(this._fragmentShader.errors),void oe(this.errors);let t,s,i,r,o;if(this.compiled=!0,this.handle=e.createProgram(),!this.handle)return void(this.errors=["Failed to allocate program"]);if(e.attachShader(this.handle,this._vertexShader.handle),e.attachShader(this.handle,this._fragmentShader.handle),e.linkProgram(this.handle),this.linked=e.getProgramParameter(this.handle,e.LINK_STATUS),this.validated=!0,!this.linked||!this.validated)return this.errors=[],this.errors.push(""),this.errors.push(e.getProgramInfoLog(this.handle)),this.errors.push("\nVertex shader:\n"),this.errors=this.errors.concat(this.source.vertex),this.errors.push("\nFragment shader:\n"),this.errors=this.errors.concat(this.source.fragment),void oe(this.errors);const n=e.getProgramParameter(this.handle,e.ACTIVE_UNIFORMS);for(s=0;s<n;++s)i=e.getActiveUniform(this.handle,s),i&&(r=i.name,"\0"===r[r.length-1]&&(r=r.substr(0,r.length-1)),o=e.getUniformLocation(this.handle,r),i.type===e.SAMPLER_2D||i.type===e.SAMPLER_CUBE||35682===i.type||e instanceof WebGL2RenderingContext&&(i.type===e.UNSIGNED_INT_SAMPLER_2D||i.type===e.INT_SAMPLER_2D)?this.samplers[r]=new te(e,o):this.uniforms[r]=o);const a=e.getProgramParameter(this.handle,e.ACTIVE_ATTRIBUTES);for(s=0;s<a;s++)t=e.getActiveAttrib(this.handle,s),t&&(o=e.getAttribLocation(this.handle,t.name),this.attributes[t.name]=new se(e,o));this.allocated=!0}bind(){this.allocated&&this.gl.useProgram(this.handle)}getLocation(e){if(this.allocated)return this.uniforms[e]}getAttribute(e){if(this.allocated)return this.attributes[e]}bindTexture(e,t,s){if(!this.allocated)return!1;const i=this.samplers[e];return!!i&&i.bindTexture(t,s)}destroy(){this.allocated&&(ie.removeItem(this.id),this.gl.deleteProgram(this.handle),this.gl.deleteShader(this._vertexShader.handle),this.gl.deleteShader(this._fragmentShader.handle),this.handle=null,this.attributes=null,this.uniforms=null,this.samplers=null,this.allocated=!1)}}class ae{constructor(e,t,s,i,r,o,n,a,l){switch(this._gl=e,this.type=t,this.allocated=!1,s.constructor){case Uint8Array:this.itemType=e.UNSIGNED_BYTE,this.itemByteSize=1;break;case Int8Array:this.itemType=e.BYTE,this.itemByteSize=1;break;case Uint16Array:this.itemType=e.UNSIGNED_SHORT,this.itemByteSize=2;break;case Int16Array:this.itemType=e.SHORT,this.itemByteSize=2;break;case Uint32Array:this.itemType=e.UNSIGNED_INT,this.itemByteSize=4;break;case Int32Array:this.itemType=e.INT,this.itemByteSize=4;break;default:this.itemType=e.FLOAT,this.itemByteSize=4}this.usage=o,this.length=0,this.dataLength=i,this.numItems=0,this.itemSize=r,this.normalized=!!n,this.stride=a||0,this.offset=l||0,this._allocate(s)}_allocate(e){if(this.allocated=!1,this._handle=this._gl.createBuffer(),!this._handle)throw"Failed to allocate WebGL ArrayBuffer";this._handle&&(this._gl.bindBuffer(this.type,this._handle),this._gl.bufferData(this.type,e.length>this.dataLength?e.slice(0,this.dataLength):e,this.usage),this._gl.bindBuffer(this.type,null),this.length=e.length,this.numItems=this.length/this.itemSize,this.allocated=!0)}setData(e,t){this.allocated&&(e.length+(t||0)>this.length?(this.destroy(),this._allocate(e)):(this._gl.bindBuffer(this.type,this._handle),t||0===t?this._gl.bufferSubData(this.type,t*this.itemByteSize,e):this._gl.bufferData(this.type,e,this.usage),this._gl.bindBuffer(this.type,null)))}bind(){this.allocated&&this._gl.bindBuffer(this.type,this._handle)}unbind(){this.allocated&&this._gl.bindBuffer(this.type,null)}destroy(){this.allocated&&(this._gl.deleteBuffer(this._handle),this._handle=null,this.allocated=!1)}}class le{constructor(e,t){this.scene=e,this.aabb=u.AABB3(),this.origin=u.vec3(t),this.originHash=this.origin.join(),this.numMarkers=0,this.markers={},this.markerList=[],this.markerIndices={},this.positions=[],this.indices=[],this.positionsBuf=null,this.lenPositionsBuf=0,this.indicesBuf=null,this.sectionPlanesActive=[],this.culledBySectionPlanes=!1,this.occlusionTestList=[],this.lenOcclusionTestList=0,this.pixels=[],this.aabbDirty=!1,this.markerListDirty=!1,this.positionsDirty=!0,this.occlusionTestListDirty=!1}addMarker(e){this.markers[e.id]=e,this.markerListDirty=!0,this.numMarkers++}markerWorldPosUpdated(e){if(!this.markers[e.id])return;const t=this.markerIndices[e.id];this.positions[3*t+0]=e.worldPos[0],this.positions[3*t+1]=e.worldPos[1],this.positions[3*t+2]=e.worldPos[2],this.positionsDirty=!0}removeMarker(e){delete this.markers[e.id],this.markerListDirty=!0,this.numMarkers--}update(){this.markerListDirty&&(this._buildMarkerList(),this.markerListDirty=!1,this.positionsDirty=!0,this.occlusionTestListDirty=!0),this.positionsDirty&&(this._buildPositions(),this.positionsDirty=!1,this.aabbDirty=!0,this.vbosDirty=!0),this.aabbDirty&&(this._buildAABB(),this.aabbDirty=!1),this.vbosDirty&&(this._buildVBOs(),this.vbosDirty=!1),this.occlusionTestListDirty&&this._buildOcclusionTestList(),this._updateActiveSectionPlanes()}_buildMarkerList(){for(var e in this.numMarkers=0,this.markers)this.markers.hasOwnProperty(e)&&(this.markerList[this.numMarkers]=this.markers[e],this.markerIndices[e]=this.numMarkers,this.numMarkers++);this.markerList.length=this.numMarkers}_buildPositions(){let e=0;for(let t=0;t<this.numMarkers;t++)if(this.markerList[t]){const s=this.markerList[t].worldPos;this.positions[e++]=s[0],this.positions[e++]=s[1],this.positions[e++]=s[2],this.indices[t]=t}this.positions.length=3*this.numMarkers,this.indices.length=this.numMarkers}_buildAABB(){const e=this.aabb;u.collapseAABB3(e),u.expandAABB3Points3(e,this.positions);const t=this.origin;e[0]+=t[0],e[1]+=t[1],e[2]+=t[2],e[3]+=t[0],e[4]+=t[1],e[5]+=t[2]}_buildVBOs(){if(this.positionsBuf){if(this.lenPositionsBuf===this.positions.length)return void this.positionsBuf.setData(this.positions);this.positionsBuf.destroy(),this.positionsBuf=null,this.indicesBuf.destroy(),this.indicesBuf=null}const e=this.scene.canvas.gl,t=3*this.numMarkers,s=this.numMarkers;this.positionsBuf=new ae(e,e.ARRAY_BUFFER,new Float32Array(this.positions),t,3,e.STATIC_DRAW),this.indicesBuf=new ae(e,e.ELEMENT_ARRAY_BUFFER,new Uint16Array(this.indices),s,1,e.STATIC_DRAW),this.lenPositionsBuf=this.positions.length}_buildOcclusionTestList(){const e=this.scene.canvas,t=this.scene.camera.perspective.near,s=e.boundary,i=s[2],r=s[3];let o=0;this.lenOcclusionTestList=0;for(let e=0;e<this.numMarkers;e++){const s=this.markerList[e];if(s.viewPos[2]>-t){s._setVisible(!1);continue}const n=s.canvasPos,a=n[0],l=n[1];a+10<0||l+10<0||a-10>i||l-10>r?s._setVisible(!1):!s.entity||s.entity.visible?s.occludable?(this.occlusionTestList[this.lenOcclusionTestList++]=s,this.pixels[o++]=a,this.pixels[o++]=l):s._setVisible(!0):s._setVisible(!1)}}_updateActiveSectionPlanes(){const e=this.scene._sectionPlanesState.sectionPlanes,t=e.length;if(t>0)for(let s=0;s<t;s++){const t=e[s];if(t.active){const e=u.planeAABB3Intersect(t.dir,t.dist,this.aabb);if(-1===e)return void(this.culledBySectionPlanes=!0);const i=0===e;this.sectionPlanesActive[s]=i}else this.sectionPlanesActive[s]=!1}this.culledBySectionPlanes=!1}destroy(){this.markers={},this.markerList.length=0,this.positionsBuf&&this.positionsBuf.destroy(),this.indicesBuf&&this.indicesBuf.destroy()}}const he=u.vec3([1,0,0]),ce=u.vec3();class Ae{constructor(e,t){this._scene=e,this._renderBufferManager=t,this._occlusionLayers={},this._occlusionLayersList=[],this._occlusionLayersListDirty=!1,this._shaderSource=null,this._program=null,this._shaderSourceHash=null,this._shaderSourceDirty=!0,this._programDirty=!1,this._markersToOcclusionLayersMap={},this._onCameraViewMatrix=e.camera.on("viewMatrix",(()=>{this._occlusionTestListDirty=!0})),this._onCameraProjMatrix=e.camera.on("projMatrix",(()=>{this._occlusionTestListDirty=!0})),this._onCanvasBoundary=e.canvas.on("boundary",(()=>{this._occlusionTestListDirty=!0}))}addMarker(e){const t=e.origin.join();let s=this._occlusionLayers[t];s||(s=new le(this._scene,e.origin),this._occlusionLayers[s.originHash]=s,this._occlusionLayersListDirty=!0),s.addMarker(e),this._markersToOcclusionLayersMap[e.id]=s,this._occlusionTestListDirty=!0}markerWorldPosUpdated(e){const t=this._markersToOcclusionLayersMap[e.id];if(!t)return void e.error("Marker has not been added to OcclusionTester");const s=e.origin.join();if(s!==t.originHash){1===t.numMarkers?(t.destroy(),delete this._occlusionLayers[t.originHash],this._occlusionLayersListDirty=!0):t.removeMarker(e);let i=this._occlusionLayers[s];i||(i=new le(this._scene,e.origin),this._occlusionLayers[s]=t,this._occlusionLayersListDirty=!0),i.addMarker(e),this._markersToOcclusionLayersMap[e.id]=i}else t.markerWorldPosUpdated(e)}removeMarker(e){const t=e.origin.join();let s=this._occlusionLayers[t];s&&(1===s.numMarkers?(s.destroy(),delete this._occlusionLayers[s.originHash],this._occlusionLayersListDirty=!0):s.removeMarker(e),delete this._markersToOcclusionLayersMap[e.id])}get needOcclusionTest(){return this._occlusionTestListDirty}bindRenderBuf(){const e=[this._scene.canvas.canvas.id,this._scene._sectionPlanesState.getHash()].join(";");if(e!==this._shaderSourceHash&&(this._shaderSourceHash=e,this._shaderSourceDirty=!0),this._shaderSourceDirty&&(this._buildShaderSource(),this._shaderSourceDirty=!1,this._programDirty=!0),this._programDirty&&(this._buildProgram(),this._programDirty=!1,this._occlusionTestListDirty=!0),this._occlusionLayersListDirty&&(this._buildOcclusionLayersList(),this._occlusionLayersListDirty=!1),this._occlusionTestListDirty){for(let e=0,t=this._occlusionLayersList.length;e<t;e++){this._occlusionLayersList[e].occlusionTestListDirty=!0}this._occlusionTestListDirty=!1}this._readPixelBuf=this._renderBufferManager.getRenderBuffer("occlusionReadPix"),this._readPixelBuf.bind(),this._readPixelBuf.clear()}_buildOcclusionLayersList(){let e=0;for(let t in this._occlusionLayers)this._occlusionLayers.hasOwnProperty(t)&&(this._occlusionLayersList[e++]=this._occlusionLayers[t]);this._occlusionLayersList.length=e}_buildShaderSource(){this._shaderSource={vertex:this._buildVertexShaderSource(),fragment:this._buildFragmentShaderSource()}}_buildVertexShaderSource(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// OcclusionTester vertex shader"),s.push("in vec3 position;"),s.push("uniform mat4 modelMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;")),t&&s.push("out vec4 vWorldPosition;"),s.push("void main(void) {"),s.push("vec4 worldPosition = vec4(position, 1.0); "),s.push("   vec4 viewPosition = viewMatrix * worldPosition;"),t&&s.push("   vWorldPosition = worldPosition;"),s.push("   vec4 clipPos = projMatrix * viewPosition;"),s.push("   gl_PointSize = 20.0;"),e.logarithmicDepthBufferEnabled?s.push("vFragDepth = 1.0 + clipPos.w;"):s.push("clipPos.z += -0.001;"),s.push("   gl_Position = clipPos;"),s.push("}"),s}_buildFragmentShaderSource(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// OcclusionTester fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  float dist = 0.0;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("if (sectionPlaneActive"+r+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+r+".xyz, vWorldPosition.xyz - sectionPlanePos"+r+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { discard; }")}return e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("   outColor = vec4(1.0, 0.0, 0.0, 1.0); "),i.push("}"),i}_buildProgram(){this._program&&this._program.destroy();const e=this._scene,t=e.canvas.gl,s=e._sectionPlanesState;if(this._program=new ne(t,this._shaderSource),this._program.errors)return void(this.errors=this._program.errors);const i=this._program;this._uViewMatrix=i.getLocation("viewMatrix"),this._uProjMatrix=i.getLocation("projMatrix"),this._uSectionPlanes=[];for(let e=0,t=s.sectionPlanes.length;e<t;e++)this._uSectionPlanes.push({active:i.getLocation("sectionPlaneActive"+e),pos:i.getLocation("sectionPlanePos"+e),dir:i.getLocation("sectionPlaneDir"+e)});this._aPosition=i.getAttribute("position"),e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=i.getLocation("logDepthBufFC"))}drawMarkers(){const e=this._scene,t=e.canvas.gl,s=this._program,i=e._sectionPlanesState,r=e.camera,o=e.camera.project;if(s.bind(),t.uniformMatrix4fv(this._uProjMatrix,!1,r._project._state.matrix),e.logarithmicDepthBufferEnabled){const e=2/(Math.log(o.far+1)/Math.LN2);t.uniform1f(this._uLogDepthBufFC,e)}for(let e=0,s=this._occlusionLayersList.length;e<s;e++){const s=this._occlusionLayersList[e];if(s.update(),s.culledBySectionPlanes)continue;const o=s.origin;t.uniformMatrix4fv(this._uViewMatrix,!1,O(r.viewMatrix,o));const n=i.sectionPlanes.length;if(n>0){const e=i.sectionPlanes;for(let i=0;i<n;i++){const r=this._uSectionPlanes[i];if(r){const n=s.sectionPlanesActive[i];if(t.uniform1i(r.active,n?1:0),n){const s=e[i];t.uniform3fv(r.pos,w(s.dist,s.dir,o,ce)),t.uniform3fv(r.dir,s.dir)}}}}this._aPosition.bindArrayBuffer(s.positionsBuf);const a=s.indicesBuf;a.bind(),t.drawElements(t.POINTS,a.numItems,a.itemType,0)}}doOcclusionTest(){{const e=this._scene.canvas.resolutionScale,t=255*he[0],s=255*he[1],i=255*he[2];for(let r=0,o=this._occlusionLayersList.length;r<o;r++){const o=this._occlusionLayersList[r];for(let r=0;r<o.lenOcclusionTestList;r++){const n=o.occlusionTestList[r],a=2*r,l=this._readPixelBuf.read(Math.round(o.pixels[a]*e),Math.round(o.pixels[a+1]*e)),h=l[0]===t&&l[1]===s&&l[2]===i;n._setVisible(h)}}}}unbindRenderBuf(){this._readPixelBuf.unbind()}destroy(){if(!this.destroyed){for(let e=0,t=this._occlusionLayersList.length;e<t;e++){this._occlusionLayersList[e].destroy()}this._program&&this._program.destroy(),this._scene.camera.off(this._onCameraViewMatrix),this._scene.camera.off(this._onCameraProjMatrix),this._scene.canvas.off(this._onCanvasBoundary),this.destroyed=!0}}}const ue=u.vec2();class pe{constructor(e){this._scene=e,this._numSamples=null,this._program=null,this._programError=!1,this._aPosition=null,this._aUV=null,this._uDepthTexture="uDepthTexture",this._uCameraNear=null,this._uCameraFar=null,this._uCameraProjectionMatrix=null,this._uCameraInverseProjectionMatrix=null,this._uScale=null,this._uIntensity=null,this._uBias=null,this._uKernelRadius=null,this._uMinResolution=null,this._uRandomSeed=null,this._uvBuf=null,this._positionsBuf=null,this._indicesBuf=null}render(e){if(this._build(),this._programError)return;this._getInverseProjectMat||(this._getInverseProjectMat=(()=>{let e=!0;this._scene.camera.on("projMatrix",(function(){e=!0}));const t=u.mat4();return()=>(e&&u.inverseMat4(i.camera.projMatrix,t),t)})());const t=this._scene.canvas.gl,s=this._program,i=this._scene,r=i.sao,o=t.drawingBufferWidth,n=t.drawingBufferHeight,a=i.camera.project._state,l=a.near,h=a.far,c=a.matrix,A=this._getInverseProjectMat(),p=Math.random(),d="perspective"===i.camera.projection;ue[0]=o,ue[1]=n,t.viewport(0,0,o,n),t.clearColor(0,0,0,1),t.disable(t.DEPTH_TEST),t.disable(t.BLEND),t.frontFace(t.CCW),t.clear(t.COLOR_BUFFER_BIT),s.bind(),t.uniform1f(this._uCameraNear,l),t.uniform1f(this._uCameraFar,h),t.uniformMatrix4fv(this._uCameraProjectionMatrix,!1,c),t.uniformMatrix4fv(this._uCameraInverseProjectionMatrix,!1,A),t.uniform1i(this._uPerspective,d),t.uniform1f(this._uScale,r.scale*(h/5)),t.uniform1f(this._uIntensity,r.intensity),t.uniform1f(this._uBias,r.bias),t.uniform1f(this._uKernelRadius,r.kernelRadius),t.uniform1f(this._uMinResolution,r.minResolution),t.uniform2fv(this._uViewport,ue),t.uniform1f(this._uRandomSeed,p);const f=e.getDepthTexture();s.bindTexture(this._uDepthTexture,f,0),this._aUV.bindArrayBuffer(this._uvBuf),this._aPosition.bindArrayBuffer(this._positionsBuf),this._indicesBuf.bind(),t.drawElements(t.TRIANGLES,this._indicesBuf.numItems,this._indicesBuf.itemType,0)}_build(){let e=!1;const t=this._scene.sao;if(t.numSamples!==this._numSamples&&(this._numSamples=Math.floor(t.numSamples),e=!0),!e)return;const s=this._scene.canvas.gl;if(this._program&&(this._program.destroy(),this._program=null),this._program=new ne(s,{vertex:["#version 300 es\n                    precision highp float;\n                    precision highp int;\n                    \n                    in vec3 aPosition;\n                    in vec2 aUV;            \n                    \n                    out vec2 vUV;\n                    \n                    void main () {\n                        gl_Position = vec4(aPosition, 1.0);\n                        vUV = aUV;\n                    }"],fragment:[`#version 300 es      \n                precision highp float;\n                precision highp int;           \n                \n                #define NORMAL_TEXTURE 0\n                #define PI 3.14159265359\n                #define PI2 6.28318530718\n                #define EPSILON 1e-6\n                #define NUM_SAMPLES ${this._numSamples}\n                #define NUM_RINGS 4              \n            \n                in vec2        vUV;\n            \n                uniform sampler2D   uDepthTexture;\n               \n                uniform float       uCameraNear;\n                uniform float       uCameraFar;\n                uniform mat4        uProjectMatrix;\n                uniform mat4        uInverseProjectMatrix;\n                \n                uniform bool        uPerspective;\n\n                uniform float       uScale;\n                uniform float       uIntensity;\n                uniform float       uBias;\n                uniform float       uKernelRadius;\n                uniform float       uMinResolution;\n                uniform vec2        uViewport;\n                uniform float       uRandomSeed;\n\n                float pow2( const in float x ) { return x*x; }\n                \n                highp float rand( const in vec2 uv ) {\n                    const highp float a = 12.9898, b = 78.233, c = 43758.5453;\n                    highp float dt = dot( uv.xy, vec2( a,b ) ), sn = mod( dt, PI );\n                    return fract(sin(sn) * c);\n                }\n\n                vec3 packNormalToRGB( const in vec3 normal ) {\n                    return normalize( normal ) * 0.5 + 0.5;\n                }\n\n                vec3 unpackRGBToNormal( const in vec3 rgb ) {\n                    return 2.0 * rgb.xyz - 1.0;\n                }\n\n                const float packUpscale = 256. / 255.;\n                const float unpackDownScale = 255. / 256.; \n\n                const vec3 packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );\n                const vec4 unPackFactors = unpackDownScale / vec4( packFactors, 1. );   \n\n                const float shiftRights = 1. / 256.;\n\n                vec4 packFloatToRGBA( const in float v ) {\n                    vec4 r = vec4( fract( v * packFactors ), v );\n                    r.yzw -= r.xyz * shiftRights; \n                    return r * packUpscale;\n                }\n\n                float unpackRGBAToFloat( const in vec4 v ) {                   \n                    return dot( floor( v * 255.0 + 0.5 ) / 255.0, unPackFactors );\n                }\n                \n                float perspectiveDepthToViewZ( const in float invClipZ, const in float near, const in float far ) {\n                    return ( near * far ) / ( ( far - near ) * invClipZ - far );\n                }\n\n                float orthographicDepthToViewZ( const in float linearClipZ, const in float near, const in float far ) {\n                    return linearClipZ * ( near - far ) - near;\n                }\n                \n                float getDepth( const in vec2 screenPosition ) {\n                    return vec4(texture(uDepthTexture, screenPosition)).r;\n                }\n\n                float getViewZ( const in float depth ) {\n                     if (uPerspective) {\n                         return perspectiveDepthToViewZ( depth, uCameraNear, uCameraFar );\n                     } else {\n                        return orthographicDepthToViewZ( depth, uCameraNear, uCameraFar );\n                     }\n                }\n\n                vec3 getViewPos( const in vec2 screenPos, const in float depth, const in float viewZ ) {\n                \tfloat clipW = uProjectMatrix[2][3] * viewZ + uProjectMatrix[3][3];\n                \tvec4 clipPosition = vec4( ( vec3( screenPos, depth ) - 0.5 ) * 2.0, 1.0 );\n                \tclipPosition *= clipW; \n                \treturn ( uInverseProjectMatrix * clipPosition ).xyz;\n                }\n\n                vec3 getViewNormal( const in vec3 viewPosition, const in vec2 screenPos ) {               \n                    return normalize( cross( dFdx( viewPosition ), dFdy( viewPosition ) ) );\n                }\n\n                float scaleDividedByCameraFar;\n                float minResolutionMultipliedByCameraFar;\n\n                float getOcclusion( const in vec3 centerViewPosition, const in vec3 centerViewNormal, const in vec3 sampleViewPosition ) {\n                \tvec3 viewDelta = sampleViewPosition - centerViewPosition;\n                \tfloat viewDistance = length( viewDelta );\n                \tfloat scaledScreenDistance = scaleDividedByCameraFar * viewDistance;\n                \treturn max(0.0, (dot(centerViewNormal, viewDelta) - minResolutionMultipliedByCameraFar) / scaledScreenDistance - uBias) / (1.0 + pow2( scaledScreenDistance ) );\n                }\n\n                const float ANGLE_STEP = PI2 * float( NUM_RINGS ) / float( NUM_SAMPLES );\n                const float INV_NUM_SAMPLES = 1.0 / float( NUM_SAMPLES );\n\n                float getAmbientOcclusion( const in vec3 centerViewPosition ) {\n            \n                \tscaleDividedByCameraFar = uScale / uCameraFar;\n                \tminResolutionMultipliedByCameraFar = uMinResolution * uCameraFar;\n                \tvec3 centerViewNormal = getViewNormal( centerViewPosition, vUV );\n\n                \tfloat angle = rand( vUV + uRandomSeed ) * PI2;\n                \tvec2 radius = vec2( uKernelRadius * INV_NUM_SAMPLES ) / uViewport;\n                \tvec2 radiusStep = radius;\n\n                \tfloat occlusionSum = 0.0;\n                \tfloat weightSum = 0.0;\n\n                \tfor( int i = 0; i < NUM_SAMPLES; i ++ ) {\n                \t\tvec2 sampleUv = vUV + vec2( cos( angle ), sin( angle ) ) * radius;\n                \t\tradius += radiusStep;\n                \t\tangle += ANGLE_STEP;\n\n                \t\tfloat sampleDepth = getDepth( sampleUv );\n                \t\tif( sampleDepth >= ( 1.0 - EPSILON ) ) {\n                \t\t\tcontinue;\n                \t\t}\n\n                \t\tfloat sampleViewZ = getViewZ( sampleDepth );\n                \t\tvec3 sampleViewPosition = getViewPos( sampleUv, sampleDepth, sampleViewZ );\n                \t\tocclusionSum += getOcclusion( centerViewPosition, centerViewNormal, sampleViewPosition );\n                \t\tweightSum += 1.0;\n                \t}\n\n                \tif( weightSum == 0.0 ) discard;\n\n                \treturn occlusionSum * ( uIntensity / weightSum );\n                }\n\n                out vec4 outColor;\n   \n                void main() {\n                \n                \tfloat centerDepth = getDepth( vUV );\n                \t\n                \tif( centerDepth >= ( 1.0 - EPSILON ) ) {\n                \t\tdiscard;\n                \t}\n\n                \tfloat centerViewZ = getViewZ( centerDepth );\n                \tvec3 viewPosition = getViewPos( vUV, centerDepth, centerViewZ );\n\n                \tfloat ambientOcclusion = getAmbientOcclusion( viewPosition );\n                \n                \toutColor = packFloatToRGBA(  1.0- ambientOcclusion );\n                }`]}),this._program.errors)return console.error(this._program.errors.join("\n")),void(this._programError=!0);const i=new Float32Array([1,1,0,1,0,0,1,0]),r=new Float32Array([1,1,0,-1,1,0,-1,-1,0,1,-1,0]),o=new Uint32Array([0,1,2,0,2,3]);this._positionsBuf=new ae(s,s.ARRAY_BUFFER,r,r.length,3,s.STATIC_DRAW),this._uvBuf=new ae(s,s.ARRAY_BUFFER,i,i.length,2,s.STATIC_DRAW),this._indicesBuf=new ae(s,s.ELEMENT_ARRAY_BUFFER,o,o.length,1,s.STATIC_DRAW),this._program.bind(),this._uCameraNear=this._program.getLocation("uCameraNear"),this._uCameraFar=this._program.getLocation("uCameraFar"),this._uCameraProjectionMatrix=this._program.getLocation("uProjectMatrix"),this._uCameraInverseProjectionMatrix=this._program.getLocation("uInverseProjectMatrix"),this._uPerspective=this._program.getLocation("uPerspective"),this._uScale=this._program.getLocation("uScale"),this._uIntensity=this._program.getLocation("uIntensity"),this._uBias=this._program.getLocation("uBias"),this._uKernelRadius=this._program.getLocation("uKernelRadius"),this._uMinResolution=this._program.getLocation("uMinResolution"),this._uViewport=this._program.getLocation("uViewport"),this._uRandomSeed=this._program.getLocation("uRandomSeed"),this._aPosition=this._program.getAttribute("aPosition"),this._aUV=this._program.getAttribute("aUV"),this._dirty=!1}destroy(){this._program&&(this._program.destroy(),this._program=null)}}const de=new Float32Array(Ie(17,[0,1])),fe=new Float32Array(Ie(17,[1,0])),Ee=new Float32Array(function(e,t){const s=[];for(let i=0;i<=e;i++)s.push(ge(i,t));return s}(17,4)),me=new Float32Array(2);class ye{constructor(e){this._scene=e,this._program=null,this._programError=!1,this._aPosition=null,this._aUV=null,this._uDepthTexture="uDepthTexture",this._uOcclusionTexture="uOcclusionTexture",this._uViewport=null,this._uCameraNear=null,this._uCameraFar=null,this._uCameraProjectionMatrix=null,this._uCameraInverseProjectionMatrix=null,this._uvBuf=null,this._positionsBuf=null,this._indicesBuf=null,this.init()}init(){const e=this._scene.canvas.gl;if(this._program=new ne(e,{vertex:["#version 300 es\n                precision highp float;\n                precision highp int;\n                    \n                in vec3 aPosition;\n                in vec2 aUV;\n                uniform vec2 uViewport;\n                out vec2 vUV;\n                out vec2 vInvSize;\n                void main () {\n                    vUV = aUV;\n                    vInvSize = 1.0 / uViewport;\n                    gl_Position = vec4(aPosition, 1.0);\n                }"],fragment:["#version 300 es\n                precision highp float;\n                precision highp int;\n                    \n                #define PI 3.14159265359\n                #define PI2 6.28318530718\n                #define EPSILON 1e-6\n\n                #define KERNEL_RADIUS 16\n\n                in vec2        vUV;\n                in vec2        vInvSize;\n            \n                uniform sampler2D   uDepthTexture;\n                uniform sampler2D   uOcclusionTexture;              \n               \n                uniform float       uCameraNear;\n                uniform float       uCameraFar;               \n                uniform float       uDepthCutoff;\n\n                uniform vec2        uSampleOffsets[ KERNEL_RADIUS + 1 ];\n                uniform float       uSampleWeights[ KERNEL_RADIUS + 1 ];\n\n                const float         unpackDownscale = 255. / 256.; \n\n                const vec3          packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );\n                const vec4          unpackFactors = unpackDownscale / vec4( packFactors, 1. );   \n\n                const float packUpscale = 256. / 255.;\n       \n                const float shiftRights = 1. / 256.;\n                \n                float unpackRGBAToFloat( const in vec4 v ) {\n                    return dot( floor( v * 255.0 + 0.5 ) / 255.0, unpackFactors );\n                }               \n\n                vec4 packFloatToRGBA( const in float v ) {\n                    vec4 r = vec4( fract( v * packFactors ), v );\n                    r.yzw -= r.xyz * shiftRights; \n                    return r * packUpscale;\n                }\n\n                float viewZToOrthographicDepth( const in float viewZ) {\n                    return ( viewZ + uCameraNear ) / ( uCameraNear - uCameraFar );\n                }\n              \n                float orthographicDepthToViewZ( const in float linearClipZ) {\n                    return linearClipZ * ( uCameraNear - uCameraFar ) - uCameraNear;\n                }\n\n                float viewZToPerspectiveDepth( const in float viewZ) {\n                    return (( uCameraNear + viewZ ) * uCameraFar ) / (( uCameraFar - uCameraNear ) * viewZ );\n                }\n                \n                float perspectiveDepthToViewZ( const in float invClipZ) {\n                    return ( uCameraNear * uCameraFar ) / ( ( uCameraFar - uCameraNear ) * invClipZ - uCameraFar );\n                }\n\n                float getDepth( const in vec2 screenPosition ) {\n                    return vec4(texture(uDepthTexture, screenPosition)).r;\n                }\n\n                float getViewZ( const in float depth ) {\n                     return perspectiveDepthToViewZ( depth );\n                }\n\n                out vec4 outColor;\n        \n                void main() {\n                \n                    float depth = getDepth( vUV );\n                    if( depth >= ( 1.0 - EPSILON ) ) {\n                        discard;\n                    }\n\n                    float centerViewZ = -getViewZ( depth );\n                    bool rBreak = false;\n                    bool lBreak = false;\n\n                    float weightSum = uSampleWeights[0];\n                    float occlusionSum = unpackRGBAToFloat(texture( uOcclusionTexture, vUV )) * weightSum;\n\n                    for( int i = 1; i <= KERNEL_RADIUS; i ++ ) {\n\n                        float sampleWeight = uSampleWeights[i];\n                        vec2 sampleUVOffset = uSampleOffsets[i] * vInvSize;\n\n                        vec2 sampleUV = vUV + sampleUVOffset;\n                        float viewZ = -getViewZ( getDepth( sampleUV ) );\n\n                        if( abs( viewZ - centerViewZ ) > uDepthCutoff ) {\n                            rBreak = true;\n                        }\n\n                        if( ! rBreak ) {\n                            occlusionSum += unpackRGBAToFloat(texture( uOcclusionTexture, sampleUV )) * sampleWeight;\n                            weightSum += sampleWeight;\n                        }\n\n                        sampleUV = vUV - sampleUVOffset;\n                        viewZ = -getViewZ( getDepth( sampleUV ) );\n\n                        if( abs( viewZ - centerViewZ ) > uDepthCutoff ) {\n                            lBreak = true;\n                        }\n\n                        if( ! lBreak ) {\n                            occlusionSum += unpackRGBAToFloat(texture( uOcclusionTexture, sampleUV )) * sampleWeight;\n                            weightSum += sampleWeight;\n                        }\n                    }\n\n                    outColor = packFloatToRGBA(occlusionSum / weightSum);\n                }"]}),this._program.errors)return console.error(this._program.errors.join("\n")),void(this._programError=!0);const t=new Float32Array([1,1,0,1,0,0,1,0]),s=new Float32Array([1,1,0,-1,1,0,-1,-1,0,1,-1,0]),i=new Uint32Array([0,1,2,0,2,3]);this._positionsBuf=new ae(e,e.ARRAY_BUFFER,s,s.length,3,e.STATIC_DRAW),this._uvBuf=new ae(e,e.ARRAY_BUFFER,t,t.length,2,e.STATIC_DRAW),this._indicesBuf=new ae(e,e.ELEMENT_ARRAY_BUFFER,i,i.length,1,e.STATIC_DRAW),this._program.bind(),this._uViewport=this._program.getLocation("uViewport"),this._uCameraNear=this._program.getLocation("uCameraNear"),this._uCameraFar=this._program.getLocation("uCameraFar"),this._uDepthCutoff=this._program.getLocation("uDepthCutoff"),this._uSampleOffsets=e.getUniformLocation(this._program.handle,"uSampleOffsets"),this._uSampleWeights=e.getUniformLocation(this._program.handle,"uSampleWeights"),this._aPosition=this._program.getAttribute("aPosition"),this._aUV=this._program.getAttribute("aUV")}render(e,t,s){if(this._programError)return;this._getInverseProjectMat||(this._getInverseProjectMat=(()=>{let e=!0;this._scene.camera.on("projMatrix",(function(){e=!0}));const t=u.mat4();return()=>(e&&u.inverseMat4(o.camera.projMatrix,t),t)})());const i=this._scene.canvas.gl,r=this._program,o=this._scene,n=i.drawingBufferWidth,a=i.drawingBufferHeight,l=o.camera.project._state,h=l.near,c=l.far;i.viewport(0,0,n,a),i.clearColor(0,0,0,1),i.enable(i.DEPTH_TEST),i.disable(i.BLEND),i.frontFace(i.CCW),i.clear(i.COLOR_BUFFER_BIT|i.DEPTH_BUFFER_BIT),r.bind(),me[0]=n,me[1]=a,i.uniform2fv(this._uViewport,me),i.uniform1f(this._uCameraNear,h),i.uniform1f(this._uCameraFar,c),i.uniform1f(this._uDepthCutoff,.01),0===s?i.uniform2fv(this._uSampleOffsets,fe):i.uniform2fv(this._uSampleOffsets,de),i.uniform1fv(this._uSampleWeights,Ee);const A=e.getDepthTexture(),p=t.getTexture();r.bindTexture(this._uDepthTexture,A,0),r.bindTexture(this._uOcclusionTexture,p,1),this._aUV.bindArrayBuffer(this._uvBuf),this._aPosition.bindArrayBuffer(this._positionsBuf),this._indicesBuf.bind(),i.drawElements(i.TRIANGLES,this._indicesBuf.numItems,this._indicesBuf.itemType,0)}destroy(){this._program.destroy()}}function ge(e,t){return Math.exp(-e*e/(t*t*2))/(Math.sqrt(2*Math.PI)*t)}function Ie(e,t){const s=[];for(let i=0;i<=e;i++)s.push(t[0]*i),s.push(t[1]*i);return s}class ve{constructor(e,t,s){s=s||{},this.gl=t,this.allocated=!1,this.canvas=e,this.buffer=null,this.bound=!1,this.size=s.size,this._hasDepthTexture=!!s.depthTexture}setSize(e){this.size=e}webglContextRestored(e){this.gl=e,this.buffer=null,this.allocated=!1,this.bound=!1}bind(e=null){if(this._touch(e),this.bound)return;const t=this.gl;t.bindFramebuffer(t.FRAMEBUFFER,this.buffer.framebuf),this.bound=!0}_touch(e=null){let t,s;const i=this.gl;if(this.size?(t=this.size[0],s=this.size[1]):(t=i.drawingBufferWidth,s=i.drawingBufferHeight),this.buffer){if(this.buffer.width===t&&this.buffer.height===s)return;i.deleteTexture(this.buffer.texture),i.deleteFramebuffer(this.buffer.framebuf),i.deleteRenderbuffer(this.buffer.renderbuf)}const r=i.createTexture();let o;i.bindTexture(i.TEXTURE_2D,r),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_MIN_FILTER,i.NEAREST),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_MAG_FILTER,i.NEAREST),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_S,i.CLAMP_TO_EDGE),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_T,i.CLAMP_TO_EDGE),e?i.texStorage2D(i.TEXTURE_2D,1,e,t,s):i.texImage2D(i.TEXTURE_2D,0,i.RGBA,t,s,0,i.RGBA,i.UNSIGNED_BYTE,null),this._hasDepthTexture&&(o=i.createTexture(),i.bindTexture(i.TEXTURE_2D,o),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_MAG_FILTER,i.NEAREST),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_MIN_FILTER,i.NEAREST),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_S,i.CLAMP_TO_EDGE),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_T,i.CLAMP_TO_EDGE),i.texImage2D(i.TEXTURE_2D,0,i.DEPTH_COMPONENT32F,t,s,0,i.DEPTH_COMPONENT,i.FLOAT,null));const n=i.createRenderbuffer();i.bindRenderbuffer(i.RENDERBUFFER,n),i.renderbufferStorage(i.RENDERBUFFER,i.DEPTH_COMPONENT32F,t,s);const a=i.createFramebuffer();if(i.bindFramebuffer(i.FRAMEBUFFER,a),i.framebufferTexture2D(i.FRAMEBUFFER,i.COLOR_ATTACHMENT0,i.TEXTURE_2D,r,0),this._hasDepthTexture?i.framebufferTexture2D(i.FRAMEBUFFER,i.DEPTH_ATTACHMENT,i.TEXTURE_2D,o,0):i.framebufferRenderbuffer(i.FRAMEBUFFER,i.DEPTH_ATTACHMENT,i.RENDERBUFFER,n),i.bindTexture(i.TEXTURE_2D,null),i.bindRenderbuffer(i.RENDERBUFFER,null),i.bindFramebuffer(i.FRAMEBUFFER,null),i.bindFramebuffer(i.FRAMEBUFFER,a),!i.isFramebuffer(a))throw"Invalid framebuffer";i.bindFramebuffer(i.FRAMEBUFFER,null);const l=i.checkFramebufferStatus(i.FRAMEBUFFER);switch(l){case i.FRAMEBUFFER_COMPLETE:break;case i.FRAMEBUFFER_INCOMPLETE_ATTACHMENT:throw"Incomplete framebuffer: FRAMEBUFFER_INCOMPLETE_ATTACHMENT";case i.FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT:throw"Incomplete framebuffer: FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT";case i.FRAMEBUFFER_INCOMPLETE_DIMENSIONS:throw"Incomplete framebuffer: FRAMEBUFFER_INCOMPLETE_DIMENSIONS";case i.FRAMEBUFFER_UNSUPPORTED:throw"Incomplete framebuffer: FRAMEBUFFER_UNSUPPORTED";default:throw"Incomplete framebuffer: "+l}this.buffer={framebuf:a,renderbuf:n,texture:r,depthTexture:o,width:t,height:s},this.bound=!1}clear(){if(!this.bound)throw"Render buffer not bound";const e=this.gl;e.clear(e.COLOR_BUFFER_BIT|e.DEPTH_BUFFER_BIT)}read(e,t,s=null,i=null,r=Uint8Array,o=4){const n=e,a=(this.buffer.height||this.gl.drawingBufferHeight)-t,l=new r(o),h=this.gl;return h.readPixels(n,a,1,1,s||h.RGBA,i||h.UNSIGNED_BYTE,l,0),l}readArray(e=null,t=null,s=Uint8Array,i=4){const r=new s(this.buffer.width*this.buffer.height*i),o=this.gl;return o.readPixels(0,0,this.buffer.width,this.buffer.height,e||o.RGBA,t||o.UNSIGNED_BYTE,r,0),r}readImageAsCanvas(){const e=this.gl,t=this._getImageDataCache(),s=t.pixelData,i=t.canvas,r=t.imageData,o=t.context;e.readPixels(0,0,this.buffer.width,this.buffer.height,e.RGBA,e.UNSIGNED_BYTE,s);const n=this.buffer.width,a=this.buffer.height,l=a/2|0,h=4*n,c=new Uint8Array(4*n);for(let e=0;e<l;++e){const t=e*h,i=(a-e-1)*h;c.set(s.subarray(t,t+h)),s.copyWithin(t,i,i+h),s.set(c,i)}return r.data.set(s),o.putImageData(r,0,0),i}readImage(e){const t=this.gl,s=this._getImageDataCache(),i=s.pixelData,r=s.canvas,o=s.imageData,n=s.context,{width:a,height:l}=this.buffer;t.readPixels(0,0,a,l,t.RGBA,t.UNSIGNED_BYTE,i),o.data.set(i),n.putImageData(o,0,0),n.save(),n.globalCompositeOperation="copy",n.scale(1,-1),n.drawImage(r,0,-l,a,l),n.restore();let h=e.format||"png";return"jpeg"!==h&&"png"!==h&&"bmp"!==h&&(console.error("Unsupported image format: '"+h+"' - supported types are 'jpeg', 'bmp' and 'png' - defaulting to 'png'"),h="png"),r.toDataURL(`image/${h}`)}_getImageDataCache(e=Uint8Array,t=4){const s=this.buffer.width,i=this.buffer.height;let r=this._imageDataCache;if(r&&(r.width===s&&r.height===i||(this._imageDataCache=null,r=null)),!r){const o=document.createElement("canvas"),n=o.getContext("2d");o.width=s,o.height=i,r={pixelData:new e(s*i*t),canvas:o,context:n,imageData:n.createImageData(s,i),width:s,height:i},this._imageDataCache=r}return r.context.resetTransform(),r}unbind(){const e=this.gl;e.bindFramebuffer(e.FRAMEBUFFER,null),this.bound=!1}getTexture(){const e=this;return this._texture||(this._texture={renderBuffer:this,bind:function(t){return!(!e.buffer||!e.buffer.texture)&&(e.gl.activeTexture(e.gl["TEXTURE"+t]),e.gl.bindTexture(e.gl.TEXTURE_2D,e.buffer.texture),!0)},unbind:function(t){e.buffer&&e.buffer.texture&&(e.gl.activeTexture(e.gl["TEXTURE"+t]),e.gl.bindTexture(e.gl.TEXTURE_2D,null))}})}hasDepthTexture(){return this._hasDepthTexture}getDepthTexture(){if(!this._hasDepthTexture)return null;const e=this;return this._depthTexture||(this._dethTexture={renderBuffer:this,bind:function(t){return!(!e.buffer||!e.buffer.depthTexture)&&(e.gl.activeTexture(e.gl["TEXTURE"+t]),e.gl.bindTexture(e.gl.TEXTURE_2D,e.buffer.depthTexture),!0)},unbind:function(t){e.buffer&&e.buffer.depthTexture&&(e.gl.activeTexture(e.gl["TEXTURE"+t]),e.gl.bindTexture(e.gl.TEXTURE_2D,null))}})}destroy(){if(this.allocated){const e=this.gl;e.deleteTexture(this.buffer.texture),e.deleteTexture(this.buffer.depthTexture),e.deleteFramebuffer(this.buffer.framebuf),e.deleteRenderbuffer(this.buffer.renderbuf),this.allocated=!1,this.buffer=null,this.bound=!1}this._imageDataCache=null,this._texture=null,this._depthTexture=null}}class Te{constructor(e){this.scene=e,this._renderBuffersBasic={},this._renderBuffersScaled={}}getRenderBuffer(e,t){const s=1===this.scene.canvas.resolutionScale?this._renderBuffersBasic:this._renderBuffersScaled;let i=s[e];return i||(i=new ve(this.scene.canvas.canvas,this.scene.canvas.gl,t),s[e]=i),i}destroy(){for(let e in this._renderBuffersBasic)this._renderBuffersBasic[e].destroy();for(let e in this._renderBuffersScaled)this._renderBuffersScaled[e].destroy()}}function _e(e,t){if(void 0===e._cachedExtensions&&(e._cachedExtensions={}),void 0!==e._cachedExtensions[t])return e._cachedExtensions[t];let s;switch(t){case"WEBGL_depth_texture":s=e.getExtension("WEBGL_depth_texture")||e.getExtension("MOZ_WEBGL_depth_texture")||e.getExtension("WEBKIT_WEBGL_depth_texture");break;case"EXT_texture_filter_anisotropic":s=e.getExtension("EXT_texture_filter_anisotropic")||e.getExtension("MOZ_EXT_texture_filter_anisotropic")||e.getExtension("WEBKIT_EXT_texture_filter_anisotropic");break;case"WEBGL_compressed_texture_s3tc":s=e.getExtension("WEBGL_compressed_texture_s3tc")||e.getExtension("MOZ_WEBGL_compressed_texture_s3tc")||e.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc");break;case"WEBGL_compressed_texture_pvrtc":s=e.getExtension("WEBGL_compressed_texture_pvrtc")||e.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc");break;default:s=e.getExtension(t)}return e._cachedExtensions[t]=s,s}const Re=function(t,s){s=s||{};const i=new J(t),r=t.canvas.canvas,o=t.canvas.gl,n=!!s.transparent,a=s.alphaDepthMask,l=new e({});let h={},c={},A=!0,d=!0,f=!0,E=!0,m=!0,y=!0,g=!0,I=!0;const v=new Te(t);let T=!1;const _=new pe(t),R=new ye(t);function P(){A&&(!function(){for(let e in h)if(h.hasOwnProperty(e)){const t=h[e],s=t.drawableMap,i=t.drawableListPreCull;let r=0;for(let e in s)s.hasOwnProperty(e)&&(i[r++]=s[e]);i.length=r}}(),A=!1,d=!0),d&&(!function(){for(let e in h)if(h.hasOwnProperty(e)){const t=h[e];t.isStateSortable&&t.drawableListPreCull.sort(t.stateSortCompare)}}(),d=!1,f=!0),f&&function(){for(let e in h)if(h.hasOwnProperty(e)){const t=h[e],s=t.drawableListPreCull,i=t.drawableList;let r=0;for(let e=0,t=s.length;e<t;e++){const t=s[e];t.rebuildRenderFlags(),t.renderFlags.culled||(i[r++]=t)}i.length=r}}()}function D(e){if(!e.castsShadow)return;const t=e.getShadowRenderBuf();if(t){t.bind(),i.reset(),i.backfaces=!0,i.frontface=!0,i.shadowViewMatrix=e.getShadowViewMatrix(),i.shadowProjMatrix=e.getShadowProjMatrix(),o.viewport(0,0,o.drawingBufferWidth,o.drawingBufferHeight),o.clearColor(0,0,0,1),o.enable(o.DEPTH_TEST),o.disable(o.BLEND),o.clear(o.COLOR_BUFFER_BIT|o.DEPTH_BUFFER_BIT);for(let e in h)if(h.hasOwnProperty(e)){const t=h[e].drawableList;for(let e=0,s=t.length;e<s;e++){const s=t[e];!1!==s.visible&&s.castsShadow&&s.drawShadow&&(s.renderFlags.colorOpaque&&s.drawShadow(i))}}t.unbind()}}this.scene=t,this._occlusionTester=null,this.capabilities={astcSupported:!!_e(o,"WEBGL_compressed_texture_astc"),etc1Supported:!0,etc2Supported:!!_e(o,"WEBGL_compressed_texture_etc"),dxtSupported:!!_e(o,"WEBGL_compressed_texture_s3tc"),bptcSupported:!!_e(o,"EXT_texture_compression_bptc"),pvrtcSupported:!(!_e(o,"WEBGL_compressed_texture_pvrtc")&&!_e(o,"WEBKIT_WEBGL_compressed_texture_pvrtc"))},this.setTransparentEnabled=function(e){E=e,f=!0},this.setEdgesEnabled=function(e){m=e,f=!0},this.setSAOEnabled=function(e){y=e,f=!0},this.setPBREnabled=function(e){g=e,f=!0},this.setColorTextureEnabled=function(e){I=e,f=!0},this.needStateSort=function(){d=!0},this.shadowsDirty=function(){},this.imageDirty=function(){f=!0},this.webglContextLost=function(){},this.webglContextRestored=function(e){_.init(),R.init(),f=!0},this.addDrawable=function(e,t){const s=t.type;if(!s)return void console.error("Renderer#addDrawable() : drawable with ID "+e+" has no 'type' - ignoring");let i=h[s];i||(i={type:t.type,count:0,isStateSortable:t.isStateSortable,stateSortCompare:t.stateSortCompare,drawableMap:{},drawableListPreCull:[],drawableList:[]},h[s]=i),i.count++,i.drawableMap[e]=t,c[e]=t,A=!0},this.removeDrawable=function(e){const t=c[e];if(!t)return void console.error("Renderer#removeDrawable() : drawable not found with ID "+e+" - ignoring");const s=t.type,i=h[s];--i.count<=0?delete h[s]:delete i.drawableMap[e],delete c[e],A=!0},this.getPickID=function(e){return l.addItem(e)},this.putPickID=function(e){l.removeItem(e)},this.clear=function(e){if(o.viewport(0,0,o.drawingBufferWidth,o.drawingBufferHeight),n)o.clearColor(1,1,1,1);else{const e=t.canvas.backgroundColorFromAmbientLight?this.lights.getAmbientColorAndIntensity():t.canvas.backgroundColor;o.clearColor(e[0],e[1],e[2],1)}o.clear(o.COLOR_BUFFER_BIT|o.DEPTH_BUFFER_BIT)},this.needsRender=function(){return f||A||d},this.render=function(e){(e=e||{}).force&&(f=!0),P(),f&&(!function(e){const s=t.sao;y&&s.possible&&function(e){const s=t.sao,r=v.getRenderBuffer("saoDepth",{depthTexture:!0});r.bind(),r.clear(),function(e){i.reset(),i.pass=e.pass,o.viewport(0,0,o.drawingBufferWidth,o.drawingBufferHeight),o.clearColor(0,0,0,0),o.enable(o.DEPTH_TEST),o.frontFace(o.CCW),o.enable(o.CULL_FACE),o.depthMask(!0),!1!==e.clear&&o.clear(o.COLOR_BUFFER_BIT|o.DEPTH_BUFFER_BIT);for(let e in h)if(h.hasOwnProperty(e)){const t=h[e].drawableList;for(let e=0,s=t.length;e<s;e++){const s=t[e];!0!==s.culled&&!1!==s.visible&&s.drawDepth&&s.saoEnabled&&(s.renderFlags.colorOpaque&&s.drawDepth(i))}}}(e),r.unbind();const n=v.getRenderBuffer("saoOcclusion");if(n.bind(),n.clear(),_.render(r),n.unbind(),s.blur){const e=v.getRenderBuffer("saoOcclusion2");e.bind(),e.clear(),R.render(r,n,0),e.unbind(),n.bind(),n.clear(),R.render(r,e,1),n.unbind()}}(e);(function(){let e=t._lightsState.lights;for(let t=0,s=e.length;t<s;t++){const s=e[t];s.castsShadow&&D(s)}})(),function(e){const s=[],r=[],l=[],c=[],A=[],u=[],d=[],f=[],T=[],_=[],R=[],P=[],D=[],N=[],b=[],C=[],O=t._lightsState.getAmbientColorAndIntensity();if(i.reset(),i.pass=e.pass,i.withSAO=!1,i.pbrEnabled=g&&!!t.pbrEnabled,i.colorTextureEnabled=I&&!!t.colorTextureEnabled,o.viewport(0,0,o.drawingBufferWidth,o.drawingBufferHeight),n)o.clearColor(0,0,0,0);else{const e=t.canvas.backgroundColorFromAmbientLight?O:t.canvas.backgroundColor;o.clearColor(e[0],e[1],e[2],1)}o.enable(o.DEPTH_TEST),o.frontFace(o.CCW),o.enable(o.CULL_FACE),o.depthMask(!0),o.lineWidth(1),i.lineWidth=1;const S=t.sao.possible;if(y&&S){const e=v.getRenderBuffer("saoOcclusion");i.occlusionTexture=e?e.getTexture():null}else i.occlusionTexture=null;let x,w,B;const F=Date.now();!1!==e.clear&&o.clear(o.COLOR_BUFFER_BIT|o.DEPTH_BUFFER_BIT);let M=0,L=0,U=0,H=0,G=0,k=0,V=0,j=0,Q=0,W=0,z=0,K=0,X=0,Z=0,q=0,J=0;for(let e in h)if(h.hasOwnProperty(e)){const t=h[e].drawableList;for(x=0,w=t.length;x<w;x++){if(B=t[x],!0===B.culled||!1===B.visible)continue;const e=B.renderFlags;e.colorOpaque&&(y&&S&&B.saoEnabled?s[M++]=B:B.drawColorOpaque(i)),E&&e.colorTransparent&&(l[U++]=B),e.xrayedSilhouetteTransparent&&(d[V++]=B),e.xrayedSilhouetteOpaque&&(A[G++]=B),e.highlightedSilhouetteTransparent&&(R[z++]=B),e.highlightedSilhouetteOpaque&&(T[Q++]=B),e.selectedSilhouetteTransparent&&(b[q++]=B),e.selectedSilhouetteOpaque&&(D[X++]=B),m&&(e.edgesOpaque&&(r[L++]=B),e.edgesTransparent&&(c[H++]=B)),e.selectedEdgesTransparent&&(C[J++]=B),e.selectedEdgesOpaque&&(N[Z++]=B),e.xrayedEdgesTransparent&&(f[j++]=B),e.xrayedEdgesOpaque&&(u[k++]=B),e.highlightedEdgesTransparent&&(P[K++]=B),e.highlightedEdgesOpaque&&(_[W++]=B)}}if(M>0)for(i.withSAO=!0,x=0;x<M;x++)s[x].drawColorOpaque(i);if(L>0)for(x=0;x<L;x++)r[x].drawEdgesColorOpaque(i);if(G>0)for(x=0;x<G;x++)A[x].drawSilhouetteXRayed(i);if(k>0)for(x=0;x<k;x++)u[x].drawEdgesXRayed(i);if(V>0||j>0||U>0||H>0){if(o.enable(o.CULL_FACE),o.enable(o.BLEND),n?(o.blendEquation(o.FUNC_ADD),o.blendFuncSeparate(o.SRC_ALPHA,o.ONE_MINUS_SRC_ALPHA,o.ONE,o.ONE_MINUS_SRC_ALPHA)):(o.blendEquation(o.FUNC_ADD),o.blendFunc(o.SRC_ALPHA,o.ONE_MINUS_SRC_ALPHA)),i.backfaces=!1,a||o.depthMask(!1),(U>0||H>0)&&o.blendFunc(o.SRC_ALPHA,o.ONE_MINUS_SRC_ALPHA),H>0)for(x=0;x<H;x++)B=c[x],B.drawEdgesColorTransparent(i);if(U>0)for(x=0;x<U;x++)B=l[x],B.drawColorTransparent(i);if(j>0)for(x=0;x<j;x++)f[x].drawEdgesXRayed(i);if(V>0)for(x=0;x<V;x++)d[x].drawSilhouetteXRayed(i);o.disable(o.BLEND),a||o.depthMask(!0)}if(Q>0||W>0){if(i.lastProgramId=null,t.highlightMaterial.glowThrough&&o.clear(o.DEPTH_BUFFER_BIT),W>0)for(x=0;x<W;x++)_[x].drawEdgesHighlighted(i);if(Q>0)for(x=0;x<Q;x++)T[x].drawSilhouetteHighlighted(i)}if(z>0||K>0||Q>0){if(i.lastProgramId=null,t.selectedMaterial.glowThrough&&o.clear(o.DEPTH_BUFFER_BIT),o.enable(o.BLEND),n?(o.blendEquation(o.FUNC_ADD),o.blendFuncSeparate(o.SRC_ALPHA,o.ONE_MINUS_SRC_ALPHA,o.ONE,o.ONE_MINUS_SRC_ALPHA)):o.blendFunc(o.SRC_ALPHA,o.ONE_MINUS_SRC_ALPHA),o.enable(o.CULL_FACE),K>0)for(x=0;x<K;x++)P[x].drawEdgesHighlighted(i);if(z>0)for(x=0;x<z;x++)R[x].drawSilhouetteHighlighted(i);o.disable(o.BLEND)}if(X>0||Z>0){if(i.lastProgramId=null,t.selectedMaterial.glowThrough&&o.clear(o.DEPTH_BUFFER_BIT),Z>0)for(x=0;x<Z;x++)N[x].drawEdgesSelected(i);if(X>0)for(x=0;x<X;x++)D[x].drawSilhouetteSelected(i)}if(q>0||J>0){if(i.lastProgramId=null,t.selectedMaterial.glowThrough&&o.clear(o.DEPTH_BUFFER_BIT),o.enable(o.CULL_FACE),o.enable(o.BLEND),n?(o.blendEquation(o.FUNC_ADD),o.blendFuncSeparate(o.SRC_ALPHA,o.ONE_MINUS_SRC_ALPHA,o.ONE,o.ONE_MINUS_SRC_ALPHA)):o.blendFunc(o.SRC_ALPHA,o.ONE_MINUS_SRC_ALPHA),J>0)for(x=0;x<J;x++)C[x].drawEdgesSelected(i);if(q>0)for(x=0;x<q;x++)b[x].drawSilhouetteSelected(i);o.disable(o.BLEND)}const $=Date.now(),ee=p.frame;ee.renderTime=($-F)/1e3,ee.drawElements=i.drawElements,ee.drawArrays=i.drawArrays,ee.useProgram=i.useProgram,ee.bindTexture=i.bindTexture,ee.bindArray=i.bindArray;const te=Y.MAX_TEXTURE_IMAGE_UNITS;for(let e=0;e<te;e++)o.activeTexture(o.TEXTURE0+e);o.bindTexture(o.TEXTURE_CUBE_MAP,null),o.bindTexture(o.TEXTURE_2D,null);const se=Y.MAX_VERTEX_ATTRIBS;for(let e=0;e<se;e++)o.disableVertexAttribArray(e)}(e)}(e),p.frame.frameCount++,f=!1)},this.pick=function(){const e=u.vec3(),s=u.mat4(),n=u.mat4(),a=u.vec3(),c=u.vec3([0,1,0]),A=new $,p=u.vec2(),d=u.vec3(),f=u.vec3(),E=u.vec3();return u.vec3(),u.vec3(),function(m,y=A){let g;y.reset(),P();let I=null,T=null;if(y.pickSurface=m.pickSurface,m.canvasPos)d[0]=m.canvasPos[0],d[1]=m.canvasPos[1],I=t.camera.viewMatrix,T=t.camera.projMatrix,y.canvasPos=m.canvasPos;else{const i=u.frustumMat4(-1,1,-1,1,.01,t.camera.project.far,s);m.matrix?(I=m.matrix,T=i):(f.set(m.origin||[0,0,0]),E.set(m.direction||[0,0,1]),g=u.addVec3(f,E,e),a[0]=Math.random(),a[1]=Math.random(),a[2]=Math.random(),u.normalizeVec3(a),u.cross3Vec3(E,a,c),I=u.lookAtMat4v(f,g,c,n),T=i,y.origin=f,y.direction=E),d[0]=.5*r.clientWidth,d[1]=.5*r.clientHeight}for(let e in h)if(h.hasOwnProperty(e)){const t=h[e].drawableList;for(let e=0,s=t.length;e<s;e++){const s=t[e];s.setPickMatrices&&s.setPickMatrices(I,T)}}const _=v.getRenderBuffer("pick");_.bind();const R=function(e,s,r,n,a,c){i.reset(),i.backfaces=!0,i.frontface=!0,i.pickOrigin=c.origin,i.pickViewMatrix=r,i.pickProjMatrix=n,i.pickInvisible=!!a.pickInvisible,o.viewport(0,0,o.drawingBufferWidth,o.drawingBufferHeight),o.clearColor(0,0,0,0),o.enable(o.DEPTH_TEST),o.disable(o.CULL_FACE),o.disable(o.BLEND),o.clear(o.COLOR_BUFFER_BIT|o.DEPTH_BUFFER_BIT);const A=a.includeEntityIds,u=a.excludeEntityIds;for(let e in h)if(h.hasOwnProperty(e)){const t=h[e].drawableList;for(let e=0,s=t.length;e<s;e++){const s=t[e];!s.drawPickMesh||!0!==a.pickInvisible&&!1===s.visible||!1===s.pickable||(A&&!A[s.id]||u&&u[s.id]||s.drawPickMesh(i))}}const p=t.canvas.resolutionScale,d=e.read(Math.round(s[0]*p),Math.round(s[1]*p));let f=d[0]+256*d[1]+256*d[2]*256+256*d[3]*256*256;if(f<0)return;return l.items[f]}(_,d,I,T,m,y);if(!R)return _.unbind(),null;const D=R.delegatePickedEntity?R.delegatePickedEntity():R;return D?(m.pickSurface&&(R.canPickTriangle&&R.canPickTriangle()?(!function(e,s,r,n,a,l){if(!s.drawPickTriangles)return;i.reset(),i.backfaces=!0,i.frontface=!0,i.pickOrigin=l.origin,i.pickViewMatrix=n,i.pickProjMatrix=a,o.viewport(0,0,o.drawingBufferWidth,o.drawingBufferHeight),o.clearColor(0,0,0,0),o.enable(o.DEPTH_TEST),o.disable(o.CULL_FACE),o.disable(o.BLEND),o.clear(o.COLOR_BUFFER_BIT|o.DEPTH_BUFFER_BIT),s.drawPickTriangles(i);const h=t.canvas.resolutionScale,c=e.read(Math.round(r[0]*h),Math.round(r[1]*h));let A=c[0]+256*c[1]+256*c[2]*256+256*c[3]*256*256;A*=3,l.primIndex=A}(_,R,d,I,T,y),R.pickTriangleSurface(I,T,y),y.pickSurfacePrecision=!1):R.canPickWorldPos&&R.canPickWorldPos()&&(p[0]=t.camera.project.near,p[1]=t.camera.project.far,N(_,R,d,I,T,p,y),!1!==m.pickSurfaceNormal&&function(e,s,r,n,a,l){i.reset(),i.backfaces=!0,i.frontface=!0,i.pickOrigin=l.origin,i.pickViewMatrix=n,i.pickProjMatrix=a,o.viewport(0,0,o.drawingBufferWidth,o.drawingBufferHeight),o.clearColor(0,0,0,0),o.enable(o.DEPTH_TEST),o.disable(o.CULL_FACE),o.disable(o.BLEND),o.clear(o.COLOR_BUFFER_BIT|o.DEPTH_BUFFER_BIT),s.drawPickNormals(i);const h=t.canvas.resolutionScale,c=e.read(Math.round(r[0]*h),Math.round(r[1]*h)),A=[c[0]/256-.5,c[1]/256-.5,c[2]/256-.5];u.normalizeVec3(A),l.worldNormal=A}(_,R,d,I,T,y),y.pickSurfacePrecision=!1)),_.unbind(),y.entity=D,y):(_.unbind(),null)}}();const N=function(){const e=u.vec4(),s=u.vec4(),n=u.vec4(),a=u.vec4(),l=u.vec4(),h=u.mat4(),c=u.mat4(),A=u.mat4();return function(p,d,f,E,m,y,g){i.reset(),i.backfaces=!0,i.frontface=!0,i.pickOrigin=g.origin,i.pickViewMatrix=E,i.pickProjMatrix=m,i.pickZNear=y[0],i.pickZFar=y[1],i.pickElementsCount=d.pickElementsCount,i.pickElementsOffset=d.pickElementsOffset,o.viewport(0,0,o.drawingBufferWidth,o.drawingBufferHeight),o.clearColor(0,0,0,0),o.enable(o.DEPTH_TEST),o.disable(o.CULL_FACE),o.disable(o.BLEND),o.clear(o.COLOR_BUFFER_BIT|o.DEPTH_BUFFER_BIT),d.drawPickDepths(i);const I=t.canvas.resolutionScale,v=function(e){const t=[e[0]/256,e[1]/256,e[2]/256,e[3]/256],s=[1/16777216,1/65536,1/256,1];return u.dotVec4(t,s)}(p.read(Math.round(f[0]*I),Math.round(f[1]*I))),T=(f[0]-r.clientWidth/2)/(r.clientWidth/2),_=-(f[1]-r.clientHeight/2)/(r.clientHeight/2),R=d.origin;let P;if(R){const e=O(E,R,h);P=u.mulMat4(m,e,c)}else P=u.mulMat4(m,E,c);const D=u.inverseMat4(P,A);e[0]=T,e[1]=_,e[2]=-1,e[3]=1;let N=u.transformVec4(D,e);N=u.mulVec4Scalar(N,1/N[3]),s[0]=T,s[1]=_,s[2]=1,s[3]=1;let b=u.transformVec4(D,s);b=u.mulVec4Scalar(b,1/b[3]);const C=u.subVec3(b,N,n),S=u.addVec3(N,u.mulVec4Scalar(C,v,a),l);R&&u.addVec3(S,R),g.worldPos=S}}();function b(e,t){return 1-e/t*2}this.snapPick=function(e,s=50,r="vertex"){i.reset(),i.backfaces=!0,i.frontface=!0,i.pickZNear=t.camera.project.near,i.pickZFar=t.camera.project.far;let n=v.getRenderBuffer("uniquePickColors-aabs",{depthTexture:!0,size:[2*s+1,2*s+1]});var a,l;i.snapVectorA=[(a=e[0],l=o.drawingBufferWidth,a/l*2-1),b(e[1],o.drawingBufferHeight)],i.snapInvVectorAB=[o.drawingBufferWidth/(2*s),o.drawingBufferHeight/(2*s)],i.snapMode=r,n.bind(o.RGBA32I),o.viewport(0,0,n.size[0],n.size[1]),o.enable(o.DEPTH_TEST),o.frontFace(o.CCW),o.disable(o.CULL_FACE),o.depthMask(!0),o.disable(o.BLEND),o.depthFunc(o.LESS),o.clear(o.DEPTH_BUFFER_BIT),o.clearBufferiv(o.COLOR,0,new Int32Array([0,0,0,0]));const c=t.camera.viewMatrix,A=t.camera.projMatrix;for(let e in h)if(h.hasOwnProperty(e)){const t=h[e].drawableList;for(let e=0,s=t.length;e<s;e++){const s=t[e];s.setPickMatrices&&s.setPickMatrices(c,A)}}const u=function(e){e.snapPickLayerParams={},e.snapPickLayerNumber=0;for(let t in h){const s=h[t].drawableList;for(let t=0,i=s.length;t<i;t++){const i=s[t];i.drawSnapInitDepthBuf&&!i.culled&&i.visible&&i.pickable&&i.drawSnapInitDepthBuf(e)}}return e.snapPickLayerParams}(i),p=function(e){e.snapPickLayerParams={},e.snapPickLayerNumber=0;for(let t in h){const s=h[t].drawableList;for(let t=0,i=s.length;t<i;t++){const i=s[t];i.drawSnapDepths&&!i.culled&&i.visible&&i.pickable&&i.drawSnapDepths(e)}}return e.snapPickLayerParams}(i),d=n.readArray(o.RGBA_INTEGER,o.INT,Int32Array,4);n.unbind();let f=null;const E=4*s+s*n.size[0]*4,m=d.slice(E,E+4);if(0!==m[3]){const e=u[Math.abs(m[3])],t=e.origin,s=e.coordinateScale;f=[m[0]*s[0]+t[0],m[1]*s[1]+t[1],m[2]*s[2]+t[2]]}let y=[];for(let e=0;e<d.length;e+=4)if(d[e+3]>0){const t=Math.floor(e/4),s=n.size[0];n.size[1];const i=t%s-Math.floor(s/2),r=Math.floor(t/s)-Math.floor(s/2),o=Math.sqrt(Math.pow(i,2)+Math.pow(r,2));y.push({x:i,y:r,dist:o,result:[d[e+0],d[e+1],d[e+2],d[e+3]]})}let g=null;if(y.length>0){y.sort(((e,t)=>e.dist-t.dist)),y=y[0].result;const e=p[y[3]],t=e.origin,s=e.coordinateScale;g=[y[0]*s[0]+t[0],y[1]*s[1]+t[1],y[2]*s[2]+t[2]]}if(null===f&&null==g)return null;let I=null;return null!==g&&(I=t.camera.projectWorldPos(g)),{worldPos:f,snappedWorldPos:g,snappedCanvasPos:I}},this.addMarker=function(e){this._occlusionTester=this._occlusionTester||new Ae(t,v),this._occlusionTester.addMarker(e),t.occlusionTestCountdown=0},this.markerWorldPosUpdated=function(e){this._occlusionTester.markerWorldPosUpdated(e)},this.removeMarker=function(e){this._occlusionTester.removeMarker(e)},this.doOcclusionTest=function(){if(this._occlusionTester&&this._occlusionTester.needOcclusionTest){P(),this._occlusionTester.bindRenderBuf(),i.reset(),i.backfaces=!0,i.frontface=!0,o.viewport(0,0,o.drawingBufferWidth,o.drawingBufferHeight),o.clearColor(0,0,0,0),o.enable(o.DEPTH_TEST),o.disable(o.CULL_FACE),o.disable(o.BLEND),o.clear(o.COLOR_BUFFER_BIT|o.DEPTH_BUFFER_BIT);for(let e in h)if(h.hasOwnProperty(e)){const t=h[e].drawableList;for(let e=0,s=t.length;e<s;e++){const s=t[e];s.drawOcclusion&&!0!==s.culled&&!1!==s.visible&&!1!==s.pickable&&s.drawOcclusion(i)}}this._occlusionTester.drawMarkers(i),this._occlusionTester.doOcclusionTest(),this._occlusionTester.unbindRenderBuf()}},this.readPixels=function(e,t,s,i){const r=v.getRenderBuffer("snapshot");let o,n,a,l;for(r.bind(),r.clear(),this.render({force:!0,opaqueOnly:i}),n=0;n<s;n++)a=2*n,l=4*n,o=r.read(e[a],e[a+1]),t[l]=o[0],t[l+1]=o[1],t[l+2]=o[2],t[l+3]=o[3];r.unbind(),f=!0},this.beginSnapshot=function(e={}){const t=v.getRenderBuffer("snapshot");e.width&&e.height&&t.setSize([e.width,e.height]),t.bind(),t.clear(),T=!0},this.renderSnapshot=function(){if(!T)return;v.getRenderBuffer("snapshot").clear(),this.render({force:!0,opaqueOnly:!1}),f=!0},this.readSnapshot=function(e){return v.getRenderBuffer("snapshot").readImage(e)},this.readSnapshotAsCanvas=function(){return v.getRenderBuffer("snapshot").readImageAsCanvas()},this.endSnapshot=function(){if(!T)return;v.getRenderBuffer("snapshot").unbind(),T=!1},this.destroy=function(){h={},c={},v.destroy(),_.destroy(),R.destroy(),this._occlusionTester&&this._occlusionTester.destroy()}};class Pe extends b{constructor(e,t={}){super(e,t),this.KEY_BACKSPACE=8,this.KEY_TAB=9,this.KEY_ENTER=13,this.KEY_SHIFT=16,this.KEY_CTRL=17,this.KEY_ALT=18,this.KEY_PAUSE_BREAK=19,this.KEY_CAPS_LOCK=20,this.KEY_ESCAPE=27,this.KEY_PAGE_UP=33,this.KEY_PAGE_DOWN=34,this.KEY_END=35,this.KEY_HOME=36,this.KEY_LEFT_ARROW=37,this.KEY_UP_ARROW=38,this.KEY_RIGHT_ARROW=39,this.KEY_DOWN_ARROW=40,this.KEY_INSERT=45,this.KEY_DELETE=46,this.KEY_NUM_0=48,this.KEY_NUM_1=49,this.KEY_NUM_2=50,this.KEY_NUM_3=51,this.KEY_NUM_4=52,this.KEY_NUM_5=53,this.KEY_NUM_6=54,this.KEY_NUM_7=55,this.KEY_NUM_8=56,this.KEY_NUM_9=57,this.KEY_A=65,this.KEY_B=66,this.KEY_C=67,this.KEY_D=68,this.KEY_E=69,this.KEY_F=70,this.KEY_G=71,this.KEY_H=72,this.KEY_I=73,this.KEY_J=74,this.KEY_K=75,this.KEY_L=76,this.KEY_M=77,this.KEY_N=78,this.KEY_O=79,this.KEY_P=80,this.KEY_Q=81,this.KEY_R=82,this.KEY_S=83,this.KEY_T=84,this.KEY_U=85,this.KEY_V=86,this.KEY_W=87,this.KEY_X=88,this.KEY_Y=89,this.KEY_Z=90,this.KEY_LEFT_WINDOW=91,this.KEY_RIGHT_WINDOW=92,this.KEY_SELECT_KEY=93,this.KEY_NUMPAD_0=96,this.KEY_NUMPAD_1=97,this.KEY_NUMPAD_2=98,this.KEY_NUMPAD_3=99,this.KEY_NUMPAD_4=100,this.KEY_NUMPAD_5=101,this.KEY_NUMPAD_6=102,this.KEY_NUMPAD_7=103,this.KEY_NUMPAD_8=104,this.KEY_NUMPAD_9=105,this.KEY_MULTIPLY=106,this.KEY_ADD=107,this.KEY_SUBTRACT=109,this.KEY_DECIMAL_POINT=110,this.KEY_DIVIDE=111,this.KEY_F1=112,this.KEY_F2=113,this.KEY_F3=114,this.KEY_F4=115,this.KEY_F5=116,this.KEY_F6=117,this.KEY_F7=118,this.KEY_F8=119,this.KEY_F9=120,this.KEY_F10=121,this.KEY_F11=122,this.KEY_F12=123,this.KEY_NUM_LOCK=144,this.KEY_SCROLL_LOCK=145,this.KEY_SEMI_COLON=186,this.KEY_EQUAL_SIGN=187,this.KEY_COMMA=188,this.KEY_DASH=189,this.KEY_PERIOD=190,this.KEY_FORWARD_SLASH=191,this.KEY_GRAVE_ACCENT=192,this.KEY_OPEN_BRACKET=219,this.KEY_BACK_SLASH=220,this.KEY_CLOSE_BRACKET=221,this.KEY_SINGLE_QUOTE=222,this.KEY_SPACE=32,this.element=t.element,this.altDown=!1,this.ctrlDown=!1,this.mouseDownLeft=!1,this.mouseDownMiddle=!1,this.mouseDownRight=!1,this.keyDown=[],this.enabled=!0,this.keyboardEnabled=!0,this.mouseover=!1,this.mouseCanvasPos=u.vec2(),this._keyboardEventsElement=t.keyboardEventsElement||document,this._bindEvents()}_bindEvents(){if(!this._eventsBound){this._keyboardEventsElement.addEventListener("keydown",this._keyDownListener=e=>{this.enabled&&this.keyboardEnabled&&"INPUT"!==e.target.tagName&&"TEXTAREA"!==e.target.tagName&&(e.keyCode===this.KEY_CTRL?this.ctrlDown=!0:e.keyCode===this.KEY_ALT?this.altDown=!0:e.keyCode===this.KEY_SHIFT&&(this.shiftDown=!0),this.keyDown[e.keyCode]=!0,this.fire("keydown",e.keyCode,!0))},!1),this._keyboardEventsElement.addEventListener("keyup",this._keyUpListener=e=>{this.enabled&&this.keyboardEnabled&&"INPUT"!==e.target.tagName&&"TEXTAREA"!==e.target.tagName&&(e.keyCode===this.KEY_CTRL?this.ctrlDown=!1:e.keyCode===this.KEY_ALT?this.altDown=!1:e.keyCode===this.KEY_SHIFT&&(this.shiftDown=!1),this.keyDown[e.keyCode]=!1,this.fire("keyup",e.keyCode,!0))}),this.element.addEventListener("mouseenter",this._mouseEnterListener=e=>{this.enabled&&(this.mouseover=!0,this._getMouseCanvasPos(e),this.fire("mouseenter",this.mouseCanvasPos,!0))}),this.element.addEventListener("mouseleave",this._mouseLeaveListener=e=>{this.enabled&&(this.mouseover=!1,this._getMouseCanvasPos(e),this.fire("mouseleave",this.mouseCanvasPos,!0))}),this.element.addEventListener("mousedown",this._mouseDownListener=e=>{if(this.enabled){switch(e.which){case 1:this.mouseDownLeft=!0;break;case 2:this.mouseDownMiddle=!0;break;case 3:this.mouseDownRight=!0}this._getMouseCanvasPos(e),this.element.focus(),this.fire("mousedown",this.mouseCanvasPos,!0),this.mouseover&&e.preventDefault()}}),document.addEventListener("mouseup",this._mouseUpListener=e=>{if(this.enabled){switch(e.which){case 1:this.mouseDownLeft=!1;break;case 2:this.mouseDownMiddle=!1;break;case 3:this.mouseDownRight=!1}this.fire("mouseup",this.mouseCanvasPos,!0)}},!0),document.addEventListener("click",this._clickListener=e=>{if(this.enabled){switch(e.which){case 1:case 3:this.mouseDownLeft=!1,this.mouseDownRight=!1;break;case 2:this.mouseDownMiddle=!1}this._getMouseCanvasPos(e),this.fire("click",this.mouseCanvasPos,!0),this.mouseover&&e.preventDefault()}}),document.addEventListener("dblclick",this._dblClickListener=e=>{if(this.enabled){switch(e.which){case 1:case 3:this.mouseDownLeft=!1,this.mouseDownRight=!1;break;case 2:this.mouseDownMiddle=!1}this._getMouseCanvasPos(e),this.fire("dblclick",this.mouseCanvasPos,!0),this.mouseover&&e.preventDefault()}}),this.element.addEventListener("mousemove",this._mouseMoveListener=e=>{this.enabled&&(this._getMouseCanvasPos(e),this.fire("mousemove",this.mouseCanvasPos,!0),this.mouseover&&e.preventDefault())}),this.element.addEventListener("wheel",this._mouseWheelListener=(e,t)=>{if(!this.enabled)return;const s=Math.max(-1,Math.min(1,40*-e.deltaY));this.fire("mousewheel",s,!0)},{passive:!0});{let e,t;const s=2;this.on("mousedown",(s=>{e=s[0],t=s[1]})),this.on("mouseup",(i=>{e>=i[0]-s&&e<=i[0]+s&&t>=i[1]-s&&t<=i[1]+s&&this.fire("mouseclicked",i,!0)}))}this._eventsBound=!0}}_unbindEvents(){this._eventsBound&&(this._keyboardEventsElement.removeEventListener("keydown",this._keyDownListener),this._keyboardEventsElement.removeEventListener("keyup",this._keyUpListener),this.element.removeEventListener("mouseenter",this._mouseEnterListener),this.element.removeEventListener("mouseleave",this._mouseLeaveListener),this.element.removeEventListener("mousedown",this._mouseDownListener),document.removeEventListener("mouseup",this._mouseDownListener),document.removeEventListener("click",this._clickListener),document.removeEventListener("dblclick",this._dblClickListener),this.element.removeEventListener("mousemove",this._mouseMoveListener),this.element.removeEventListener("wheel",this._mouseWheelListener),window.OrientationChangeEvent&&window.removeEventListener("orientationchange",this._orientationchangedListener),window.DeviceMotionEvent&&window.removeEventListener("devicemotion",this._deviceMotionListener),window.DeviceOrientationEvent&&window.removeEventListener("deviceorientation",this._deviceOrientListener),this._eventsBound=!1)}_getMouseCanvasPos(e){if(e){let t=e.target,s=0,i=0;for(;t.offsetParent;)s+=t.offsetLeft,i+=t.offsetTop,t=t.offsetParent;this.mouseCanvasPos[0]=e.pageX-s,this.mouseCanvasPos[1]=e.pageY-i}else e=window.event,this.mouseCanvasPos[0]=e.x,this.mouseCanvasPos[1]=e.y}setEnabled(e){this.enabled!==e&&this.fire("enabled",this.enabled=e)}getEnabled(){return this.enabled}setKeyboardEnabled(e){this.keyboardEnabled=e}getKeyboardEnabled(){return this.keyboardEnabled}destroy(){super.destroy(),this._unbindEvents()}}const De=new e({});class Ne{constructor(e){this.id=De.addItem({});for(const t in e)e.hasOwnProperty(t)&&(this[t]=e[t])}destroy(){De.removeItem(this.id)}}class be extends b{get type(){return"Viewport"}constructor(e,t={}){super(e,t),this._state=new Ne({boundary:[0,0,100,100]}),this.boundary=t.boundary,this.autoBoundary=t.autoBoundary}set boundary(e){if(!this._autoBoundary){if(!e){const t=this.scene.canvas.boundary;e=[0,0,t[2],t[3]]}this._state.boundary=e,this.glRedraw(),this.fire("boundary",this._state.boundary)}}get boundary(){return this._state.boundary}set autoBoundary(e){(e=!!e)!==this._autoBoundary&&(this._autoBoundary=e,this._autoBoundary?this._onCanvasSize=this.scene.canvas.on("boundary",(function(e){const t=e[2],s=e[3];this._state.boundary=[0,0,t,s],this.glRedraw(),this.fire("boundary",this._state.boundary)}),this):this._onCanvasSize&&(this.scene.canvas.off(this._onCanvasSize),this._onCanvasSize=null),this.fire("autoBoundary",this._autoBoundary))}get autoBoundary(){return this._autoBoundary}_getState(){return this._state}destroy(){super.destroy(),this._state.destroy()}}class Ce extends b{get type(){return"Perspective"}constructor(e,t={}){super(e,t),this.camera=e,this._state=new Ne({matrix:u.mat4(),inverseMatrix:u.mat4(),transposedMatrix:u.mat4(),near:.1,far:2e3}),this._inverseMatrixDirty=!0,this._transposedMatrixDirty=!0,this._fov=60,this._canvasResized=this.scene.canvas.on("boundary",this._needUpdate,this),this.fov=t.fov,this.fovAxis=t.fovAxis,this.near=t.near,this.far=t.far}_update(){const e=this.scene.canvas.boundary,t=e[2]/e[3],s=this._fovAxis;let i=this._fov;("x"===s||"min"===s&&t<1||"max"===s&&t>1)&&(i/=t),i=Math.min(i,120),u.perspectiveMat4(i*(Math.PI/180),t,this._state.near,this._state.far,this._state.matrix),this._inverseMatrixDirty=!0,this._transposedMatrixDirty=!0,this.glRedraw(),this.camera._updateScheduled=!0,this.fire("matrix",this._state.matrix)}set fov(e){(e=null!=e?e:60)!==this._fov&&(this._fov=e,this._needUpdate(0),this.fire("fov",this._fov))}get fov(){return this._fov}set fovAxis(e){e=e||"min",this._fovAxis!==e&&("x"!==e&&"y"!==e&&"min"!==e&&(this.error("Unsupported value for 'fovAxis': "+e+" - defaulting to 'min'"),e="min"),this._fovAxis=e,this._needUpdate(0),this.fire("fovAxis",this._fovAxis))}get fovAxis(){return this._fovAxis}set near(e){const t=null!=e?e:.1;this._state.near!==t&&(this._state.near=t,this._needUpdate(0),this.fire("near",this._state.near))}get near(){return this._state.near}set far(e){const t=null!=e?e:2e3;this._state.far!==t&&(this._state.far=t,this._needUpdate(0),this.fire("far",this._state.far))}get far(){return this._state.far}get matrix(){return this._updateScheduled&&this._doUpdate(),this._state.matrix}get inverseMatrix(){return this._updateScheduled&&this._doUpdate(),this._inverseMatrixDirty&&(u.inverseMat4(this._state.matrix,this._state.inverseMatrix),this._inverseMatrixDirty=!1),this._state.inverseMatrix}get transposedMatrix(){return this._updateScheduled&&this._doUpdate(),this._transposedMatrixDirty&&(u.transposeMat4(this._state.matrix,this._state.transposedMatrix),this._transposedMatrixDirty=!1),this._state.transposedMatrix}unproject(e,t,s,i,r){const o=this.scene.canvas.canvas,n=o.offsetWidth/2,a=o.offsetHeight/2;return s[0]=(e[0]-n)/n,s[1]=(e[1]-a)/a,s[2]=t,s[3]=1,u.mulMat4v4(this.inverseMatrix,s,i),u.mulVec3Scalar(i,1/i[3]),i[3]=1,i[1]*=-1,u.mulMat4v4(this.camera.inverseViewMatrix,i,r),r}destroy(){super.destroy(),this._state.destroy(),this.scene.canvas.off(this._canvasResized)}}class Oe extends b{get type(){return"Ortho"}constructor(e,t={}){super(e,t),this.camera=e,this._state=new Ne({matrix:u.mat4(),inverseMatrix:u.mat4(),transposedMatrix:u.mat4(),near:.1,far:2e3}),this._inverseMatrixDirty=!0,this._transposedMatrixDirty=!0,this.scale=t.scale,this.near=t.near,this.far=t.far,this._onCanvasBoundary=this.scene.canvas.on("boundary",this._needUpdate,this)}_update(){const e=this.scene,t=.5*this._scale,s=e.canvas.boundary,i=s[2],r=s[3],o=i/r;let n,a,l,h;i>r?(n=-t,a=t,l=t/o,h=-t/o):(n=-t*o,a=t*o,l=t,h=-t),u.orthoMat4c(n,a,h,l,this._state.near,this._state.far,this._state.matrix),this._inverseMatrixDirty=!0,this._transposedMatrixDirty=!0,this.glRedraw(),this.fire("matrix",this._state.matrix)}set scale(e){null==e&&(e=1),e<=0&&(e=.01),this._scale=e,this._needUpdate(0),this.fire("scale",this._scale)}get scale(){return this._scale}set near(e){const t=null!=e?e:.1;this._state.near!==t&&(this._state.near=t,this._needUpdate(0),this.fire("near",this._state.near))}get near(){return this._state.near}set far(e){const t=null!=e?e:2e3;this._state.far!==t&&(this._state.far=t,this._needUpdate(0),this.fire("far",this._state.far))}get far(){return this._state.far}get matrix(){return this._updateScheduled&&this._doUpdate(),this._state.matrix}get inverseMatrix(){return this._updateScheduled&&this._doUpdate(),this._inverseMatrixDirty&&(u.inverseMat4(this._state.matrix,this._state.inverseMatrix),this._inverseMatrixDirty=!1),this._state.inverseMatrix}get transposedMatrix(){return this._updateScheduled&&this._doUpdate(),this._transposedMatrixDirty&&(u.transposeMat4(this._state.matrix,this._state.transposedMatrix),this._transposedMatrixDirty=!1),this._state.transposedMatrix}unproject(e,t,s,i,r){const o=this.scene.canvas.canvas,n=o.offsetWidth/2,a=o.offsetHeight/2;return s[0]=(e[0]-n)/n,s[1]=(e[1]-a)/a,s[2]=t,s[3]=1,u.mulMat4v4(this.inverseMatrix,s,i),u.mulVec3Scalar(i,1/i[3]),i[3]=1,i[1]*=-1,u.mulMat4v4(this.camera.inverseViewMatrix,i,r),r}destroy(){super.destroy(),this._state.destroy(),this.scene.canvas.off(this._onCanvasBoundary)}}class Se extends b{get type(){return"Frustum"}constructor(e,t={}){super(e,t),this.camera=e,this._state=new Ne({matrix:u.mat4(),inverseMatrix:u.mat4(),transposedMatrix:u.mat4(),near:.1,far:1e4}),this._left=-1,this._right=1,this._bottom=-1,this._top=1,this._inverseMatrixDirty=!0,this._transposedMatrixDirty=!0,this.left=t.left,this.right=t.right,this.bottom=t.bottom,this.top=t.top,this.near=t.near,this.far=t.far}_update(){u.frustumMat4(this._left,this._right,this._bottom,this._top,this._state.near,this._state.far,this._state.matrix),this._inverseMatrixDirty=!0,this._transposedMatrixDirty=!0,this.glRedraw(),this.fire("matrix",this._state.matrix)}set left(e){this._left=null!=e?e:-1,this._needUpdate(0),this.fire("left",this._left)}get left(){return this._left}set right(e){this._right=null!=e?e:1,this._needUpdate(0),this.fire("right",this._right)}get right(){return this._right}set top(e){this._top=null!=e?e:1,this._needUpdate(0),this.fire("top",this._top)}get top(){return this._top}set bottom(e){this._bottom=null!=e?e:-1,this._needUpdate(0),this.fire("bottom",this._bottom)}get bottom(){return this._bottom}set near(e){this._state.near=null!=e?e:.1,this._needUpdate(0),this.fire("near",this._state.near)}get near(){return this._state.near}set far(e){this._state.far=null!=e?e:1e4,this._needUpdate(0),this.fire("far",this._state.far)}get far(){return this._state.far}get matrix(){return this._updateScheduled&&this._doUpdate(),this._state.matrix}get inverseMatrix(){return this._updateScheduled&&this._doUpdate(),this._inverseMatrixDirty&&(u.inverseMat4(this._state.matrix,this._state.inverseMatrix),this._inverseMatrixDirty=!1),this._state.inverseMatrix}get transposedMatrix(){return this._updateScheduled&&this._doUpdate(),this._transposedMatrixDirty&&(u.transposeMat4(this._state.matrix,this._state.transposedMatrix),this._transposedMatrixDirty=!1),this._state.transposedMatrix}unproject(e,t,s,i,r){const o=this.scene.canvas.canvas,n=o.offsetWidth/2,a=o.offsetHeight/2;return s[0]=(e[0]-n)/n,s[1]=(e[1]-a)/a,s[2]=t,s[3]=1,u.mulMat4v4(this.inverseMatrix,s,i),u.mulVec3Scalar(i,1/i[3]),i[3]=1,i[1]*=-1,u.mulMat4v4(this.camera.inverseViewMatrix,i,r),r}destroy(){super.destroy(),this._state.destroy(),super.destroy()}}class xe extends b{get type(){return"CustomProjection"}constructor(e,t={}){super(e,t),this.camera=e,this._state=new Ne({matrix:u.mat4(),inverseMatrix:u.mat4(),transposedMatrix:u.mat4()}),this._inverseMatrixDirty=!0,this._transposedMatrixDirty=!1,this.matrix=t.matrix}set matrix(e){this._state.matrix.set(e||[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]),this._inverseMatrixDirty=!0,this._transposedMatrixDirty=!0,this.glRedraw(),this.fire("matrix",this._state.matrix)}get matrix(){return this._state.matrix}get inverseMatrix(){return this._updateScheduled&&this._doUpdate(),this._inverseMatrixDirty&&(u.inverseMat4(this._state.matrix,this._state.inverseMatrix),this._inverseMatrixDirty=!1),this._state.inverseMatrix}get transposedMatrix(){return this._updateScheduled&&this._doUpdate(),this._transposedMatrixDirty&&(u.transposeMat4(this._state.matrix,this._state.transposedMatrix),this._transposedMatrixDirty=!1),this._state.transposedMatrix}unproject(e,t,s,i,r){const o=this.scene.canvas.canvas,n=o.offsetWidth/2,a=o.offsetHeight/2;return s[0]=(e[0]-n)/n,s[1]=(e[1]-a)/a,s[2]=t,s[3]=1,u.mulMat4v4(this.inverseMatrix,s,i),u.mulVec3Scalar(i,1/i[3]),i[3]=1,i[1]*=-1,u.mulMat4v4(this.camera.inverseViewMatrix,i,r),r}destroy(){super.destroy(),this._state.destroy()}}const we=u.vec3(),Be=u.vec3(),Fe=u.vec3(),Me=u.vec3(),Le=u.vec3(),Ue=u.vec3(),He=u.vec4(),Ge=u.vec4(),ke=u.vec4(),Ve=u.mat4(),je=u.mat4(),Qe=u.vec3(),We=u.vec3(),ze=u.vec3(),Ke=u.vec3();class Ye extends b{get type(){return"Camera"}constructor(e,t={}){super(e,t),this._state=new Ne({deviceMatrix:u.mat4(),hasDeviceMatrix:!1,matrix:u.mat4(),normalMatrix:u.mat4(),inverseMatrix:u.mat4()}),this._perspective=new Ce(this),this._ortho=new Oe(this),this._frustum=new Se(this),this._customProjection=new xe(this),this._project=this._perspective,this._eye=u.vec3([0,0,10]),this._look=u.vec3([0,0,0]),this._up=u.vec3([0,1,0]),this._worldUp=u.vec3([0,1,0]),this._worldRight=u.vec3([1,0,0]),this._worldForward=u.vec3([0,0,-1]),this.deviceMatrix=t.deviceMatrix,this.eye=t.eye,this.look=t.look,this.up=t.up,this.worldAxis=t.worldAxis,this.gimbalLock=t.gimbalLock,this.constrainPitch=t.constrainPitch,this.projection=t.projection,this._perspective.on("matrix",(()=>{"perspective"===this._projectionType&&this.fire("projMatrix",this._perspective.matrix)})),this._ortho.on("matrix",(()=>{"ortho"===this._projectionType&&this.fire("projMatrix",this._ortho.matrix)})),this._frustum.on("matrix",(()=>{"frustum"===this._projectionType&&this.fire("projMatrix",this._frustum.matrix)})),this._customProjection.on("matrix",(()=>{"customProjection"===this._projectionType&&this.fire("projMatrix",this._customProjection.matrix)}))}_update(){const e=this._state;let t;"ortho"===this.projection?(u.subVec3(this._eye,this._look,Qe),u.normalizeVec3(Qe,We),u.mulVec3Scalar(We,1e3,ze),u.addVec3(this._look,ze,Ke),t=Ke):t=this._eye,e.hasDeviceMatrix?(u.lookAtMat4v(t,this._look,this._up,je),u.mulMat4(e.deviceMatrix,je,e.matrix)):u.lookAtMat4v(t,this._look,this._up,e.matrix),u.inverseMat4(this._state.matrix,this._state.inverseMatrix),u.transposeMat4(this._state.inverseMatrix,this._state.normalMatrix),this.glRedraw(),this.fire("matrix",this._state.matrix),this.fire("viewMatrix",this._state.matrix)}orbitYaw(e){let t=u.subVec3(this._eye,this._look,we);u.rotationMat4v(.0174532925*e,this._gimbalLock?this._worldUp:this._up,Ve),t=u.transformPoint3(Ve,t,Be),this.eye=u.addVec3(this._look,t,Fe),this.up=u.transformPoint3(Ve,this._up,Me)}orbitPitch(e){if(this._constrainPitch&&(e=u.dotVec3(this._up,this._worldUp)/u.DEGTORAD)<1)return;let t=u.subVec3(this._eye,this._look,we);const s=u.cross3Vec3(u.normalizeVec3(t,Be),u.normalizeVec3(this._up,Fe));u.rotationMat4v(.0174532925*e,s,Ve),t=u.transformPoint3(Ve,t,Me),this.up=u.transformPoint3(Ve,this._up,Le),this.eye=u.addVec3(t,this._look,Ue)}yaw(e){let t=u.subVec3(this._look,this._eye,we);u.rotationMat4v(.0174532925*e,this._gimbalLock?this._worldUp:this._up,Ve),t=u.transformPoint3(Ve,t,Be),this.look=u.addVec3(t,this._eye,Fe),this._gimbalLock&&(this.up=u.transformPoint3(Ve,this._up,Me))}pitch(e){if(this._constrainPitch&&(e=u.dotVec3(this._up,this._worldUp)/u.DEGTORAD)<1)return;let t=u.subVec3(this._look,this._eye,we);const s=u.cross3Vec3(u.normalizeVec3(t,Be),u.normalizeVec3(this._up,Fe));u.rotationMat4v(.0174532925*e,s,Ve),this.up=u.transformPoint3(Ve,this._up,Ue),t=u.transformPoint3(Ve,t,Me),this.look=u.addVec3(t,this._eye,Le)}pan(e){const t=u.subVec3(this._eye,this._look,we),s=[0,0,0];let i;if(0!==e[0]){const r=u.cross3Vec3(u.normalizeVec3(t,[]),u.normalizeVec3(this._up,Be));i=u.mulVec3Scalar(r,e[0]),s[0]+=i[0],s[1]+=i[1],s[2]+=i[2]}0!==e[1]&&(i=u.mulVec3Scalar(u.normalizeVec3(this._up,Fe),e[1]),s[0]+=i[0],s[1]+=i[1],s[2]+=i[2]),0!==e[2]&&(i=u.mulVec3Scalar(u.normalizeVec3(t,Me),e[2]),s[0]+=i[0],s[1]+=i[1],s[2]+=i[2]),this.eye=u.addVec3(this._eye,s,Le),this.look=u.addVec3(this._look,s,Ue)}zoom(e){const t=u.subVec3(this._eye,this._look,we),s=Math.abs(u.lenVec3(t,Be)),i=Math.abs(s+e);if(i<.5)return;const r=u.normalizeVec3(t,Fe);this.eye=u.addVec3(this._look,u.mulVec3Scalar(r,i),Me)}set eye(e){this._eye.set(e||[0,0,10]),this._needUpdate(0),this.fire("eye",this._eye)}get eye(){return this._eye}set look(e){this._look.set(e||[0,0,0]),this._needUpdate(0),this.fire("look",this._look)}get look(){return this._look}set up(e){this._up.set(e||[0,1,0]),this._needUpdate(0),this.fire("up",this._up)}get up(){return this._up}set deviceMatrix(e){this._state.deviceMatrix.set(e||[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]),this._state.hasDeviceMatrix=!!e,this._needUpdate(0),this.fire("deviceMatrix",this._state.deviceMatrix)}get deviceMatrix(){return this._state.deviceMatrix}set worldAxis(e){e=e||[1,0,0,0,1,0,0,0,1],this._worldAxis?this._worldAxis.set(e):this._worldAxis=u.vec3(e),this._worldRight[0]=this._worldAxis[0],this._worldRight[1]=this._worldAxis[1],this._worldRight[2]=this._worldAxis[2],this._worldUp[0]=this._worldAxis[3],this._worldUp[1]=this._worldAxis[4],this._worldUp[2]=this._worldAxis[5],this._worldForward[0]=this._worldAxis[6],this._worldForward[1]=this._worldAxis[7],this._worldForward[2]=this._worldAxis[8],this.fire("worldAxis",this._worldAxis)}get worldAxis(){return this._worldAxis}get worldUp(){return this._worldUp}get xUp(){return this._worldUp[0]>this._worldUp[1]&&this._worldUp[0]>this._worldUp[2]}get yUp(){return this._worldUp[1]>this._worldUp[0]&&this._worldUp[1]>this._worldUp[2]}get zUp(){return this._worldUp[2]>this._worldUp[0]&&this._worldUp[2]>this._worldUp[1]}get worldRight(){return this._worldRight}get worldForward(){return this._worldForward}set gimbalLock(e){this._gimbalLock=!1!==e,this.fire("gimbalLock",this._gimbalLock)}get gimbalLock(){return this._gimbalLock}set constrainPitch(e){this._constrainPitch=!!e,this.fire("constrainPitch",this._constrainPitch)}get eyeLookDist(){return u.lenVec3(u.subVec3(this._look,this._eye,we))}get matrix(){return this._updateScheduled&&this._doUpdate(),this._state.matrix}get viewMatrix(){return this._updateScheduled&&this._doUpdate(),this._state.matrix}get normalMatrix(){return this._updateScheduled&&this._doUpdate(),this._state.normalMatrix}get viewNormalMatrix(){return this._updateScheduled&&this._doUpdate(),this._state.normalMatrix}get inverseViewMatrix(){return this._updateScheduled&&this._doUpdate(),this._state.inverseMatrix}get projMatrix(){return this[this.projection].matrix}get perspective(){return this._perspective}get ortho(){return this._ortho}get frustum(){return this._frustum}get customProjection(){return this._customProjection}set projection(e){e=e||"perspective",this._projectionType!==e&&("perspective"===e?this._project=this._perspective:"ortho"===e?this._project=this._ortho:"frustum"===e?this._project=this._frustum:"customProjection"===e?this._project=this._customProjection:(this.error("Unsupported value for 'projection': "+e+" defaulting to 'perspective'"),this._project=this._perspective,e="perspective"),this._project._update(),this._projectionType=e,this.glRedraw(),this._update(),this.fire("dirty"),this.fire("projection",this._projectionType),this.fire("projMatrix",this._project.matrix))}get projection(){return this._projectionType}get project(){return this._project}projectWorldPos(e){const t=He,s=Ge,i=ke;t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=1,u.mulMat4v4(this.viewMatrix,t,s),u.mulMat4v4(this.projMatrix,s,i),u.mulVec3Scalar(i,1/i[3]),i[3]=1,i[1]*=-1;const r=this.scene.canvas.canvas,o=r.offsetWidth/2,n=r.offsetHeight/2;return[i[0]*o+o,i[1]*n+n]}destroy(){super.destroy(),this._state.destroy()}}class Xe extends b{get type(){return"Light"}get isLight(){return!0}constructor(e,t={}){super(e,t)}}class Ze extends Xe{get type(){return"DirLight"}constructor(e,t={}){super(e,t),this._shadowRenderBuf=null,this._shadowViewMatrix=null,this._shadowProjMatrix=null,this._shadowViewMatrixDirty=!0,this._shadowProjMatrixDirty=!0;const s=this.scene.camera,i=this.scene.canvas;this._onCameraViewMatrix=s.on("viewMatrix",(()=>{this._shadowViewMatrixDirty=!0})),this._onCameraProjMatrix=s.on("projMatrix",(()=>{this._shadowProjMatrixDirty=!0})),this._onCanvasBoundary=i.on("boundary",(()=>{this._shadowProjMatrixDirty=!0})),this._state=new Ne({type:"dir",dir:u.vec3([1,1,1]),color:u.vec3([.7,.7,.8]),intensity:1,space:t.space||"view",castsShadow:!1,getShadowViewMatrix:()=>{if(this._shadowViewMatrixDirty){this._shadowViewMatrix||(this._shadowViewMatrix=u.identityMat4());const e=this.scene.camera,t=this._state.dir,s=e.look,i=[s[0]-t[0],s[1]-t[1],s[2]-t[2]],r=[0,1,0];u.lookAtMat4v(i,s,r,this._shadowViewMatrix),this._shadowViewMatrixDirty=!1}return this._shadowViewMatrix},getShadowProjMatrix:()=>(this._shadowProjMatrixDirty&&(this._shadowProjMatrix||(this._shadowProjMatrix=u.identityMat4()),u.orthoMat4c(-40,40,-40,40,-40,80,this._shadowProjMatrix),this._shadowProjMatrixDirty=!1),this._shadowProjMatrix),getShadowRenderBuf:()=>(this._shadowRenderBuf||(this._shadowRenderBuf=new ve(this.scene.canvas.canvas,this.scene.canvas.gl,{size:[1024,1024]})),this._shadowRenderBuf)}),this.dir=t.dir,this.color=t.color,this.intensity=t.intensity,this.castsShadow=t.castsShadow,this.scene._lightCreated(this)}set dir(e){this._state.dir.set(e||[1,1,1]),this._shadowViewMatrixDirty=!0,this.glRedraw()}get dir(){return this._state.dir}set color(e){this._state.color.set(e||[.7,.7,.8]),this.glRedraw()}get color(){return this._state.color}set intensity(e){e=void 0!==e?e:1,this._state.intensity=e,this.glRedraw()}get intensity(){return this._state.intensity}set castsShadow(e){e=!!e,this._state.castsShadow!==e&&(this._state.castsShadow=e,this._shadowViewMatrixDirty=!0,this.glRedraw())}get castsShadow(){return this._state.castsShadow}destroy(){const e=this.scene.camera,t=this.scene.canvas;e.off(this._onCameraViewMatrix),e.off(this._onCameraProjMatrix),t.off(this._onCanvasBoundary),super.destroy(),this._state.destroy(),this._shadowRenderBuf&&this._shadowRenderBuf.destroy(),this.scene._lightDestroyed(this),this.glRedraw()}}class qe extends Xe{get type(){return"AmbientLight"}constructor(e,t={}){super(e,t),this._state={type:"ambient",color:u.vec3([.7,.7,.7]),intensity:1},this.color=t.color,this.intensity=t.intensity,this.scene._lightCreated(this)}set color(e){this._state.color.set(e||[.7,.7,.8]),this.glRedraw()}get color(){return this._state.color}set intensity(e){this._state.intensity=void 0!==e?e:1,this.glRedraw()}get intensity(){return this._state.intensity}destroy(){super.destroy(),this.scene._lightDestroyed(this)}}class Je extends b{get type(){return"Geometry"}get isGeometry(){return!0}constructor(e,t={}){super(e,t),p.memory.meshes++}destroy(){super.destroy(),p.memory.meshes--}}var $e=function(){const e=[],t=[],s=[],i=[],r=[];let o=0;const n=new Uint16Array(3),a=new Uint16Array(3),l=new Uint16Array(3),h=u.vec3(),c=u.vec3(),A=u.vec3(),p=u.vec3(),d=u.vec3(),f=u.vec3(),E=u.vec3();return function(m,y,g,I){!function(r,o){const n={};let a,l,h,c;const A=Math.pow(10,4);let u,p,d=0;for(u=0,p=r.length;u<p;u+=3)a=r[u],l=r[u+1],h=r[u+2],c=Math.round(a*A)+"_"+Math.round(l*A)+"_"+Math.round(h*A),void 0===n[c]&&(n[c]=d/3,e[d++]=a,e[d++]=l,e[d++]=h),t[u/3]=n[c];for(u=0,p=o.length;u<p;u++)i[u]=t[o[u]],s[i[u]]=o[u]}(m,y),function(t,s){o=0;for(let m=0,y=t;m<y;m+=3){const t=3*i[m],y=3*i[m+1],g=3*i[m+2];s?(n[0]=e[t],n[1]=e[t+1],n[2]=e[t+2],a[0]=e[y],a[1]=e[y+1],a[2]=e[y+2],l[0]=e[g],l[1]=e[g+1],l[2]=e[g+2],u.decompressPosition(n,s,h),u.decompressPosition(a,s,c),u.decompressPosition(l,s,A)):(h[0]=e[t],h[1]=e[t+1],h[2]=e[t+2],c[0]=e[y],c[1]=e[y+1],c[2]=e[y+2],A[0]=e[g],A[1]=e[g+1],A[2]=e[g+2]),u.subVec3(A,c,p),u.subVec3(h,c,d),u.cross3Vec3(p,d,f),u.normalizeVec3(f,E);const I=r[o]||(r[o]={normal:u.vec3()});I.normal[0]=E[0],I.normal[1]=E[1],I.normal[2]=E[2],o++}}(y.length,g);const v=[],T=Math.cos(u.DEGTORAD*I),_={};let R,P,D,N,b,C,O,S,x,w,B,F=!1;for(let e=0,t=y.length;e<t;e+=3){const t=e/3;for(let s=0;s<3;s++)R=i[e+s],P=i[e+(s+1)%3],D=Math.min(R,P),N=Math.max(R,P),b=D+","+N,void 0===_[b]?_[b]={index1:D,index2:N,face1:t,face2:void 0}:_[b].face2=t}for(b in _)C=_[b],void 0!==C.face2&&(O=r[C.face1].normal,S=r[C.face2].normal,x=u.dotVec3(O,S),x>T)||(w=s[C.index1],B=s[C.index2],(!F&&w>65535||B>65535)&&(F=!0),v.push(w),v.push(B));return F?new Uint32Array(v):new Uint16Array(v)}}();const et=function(){const e=u.mat4(),t=u.mat4();return function(s,i){i=i||u.mat4();const r=s[0],o=s[1],n=s[2],a=s[3]-r,l=s[4]-o,h=s[5]-n,c=65535;return u.identityMat4(e),u.translationMat4v(s,e),u.identityMat4(t),u.scalingMat4v([a/c,l/c,h/c],t),u.mulMat4(e,t,i),i}}();var tt=function(){const e=u.mat4(),t=u.mat4();return function(s,i,r){const o=new Uint16Array(s.length),n=new Float32Array([r[0]!==i[0]?65535/(r[0]-i[0]):0,r[1]!==i[1]?65535/(r[1]-i[1]):0,r[2]!==i[2]?65535/(r[2]-i[2]):0]);let a;for(a=0;a<s.length;a+=3)o[a+0]=Math.max(0,Math.min(65535,Math.floor((s[a+0]-i[0])*n[0]))),o[a+1]=Math.max(0,Math.min(65535,Math.floor((s[a+1]-i[1])*n[1]))),o[a+2]=Math.max(0,Math.min(65535,Math.floor((s[a+2]-i[2])*n[2])));u.identityMat4(e),u.translationMat4v(i,e),u.identityMat4(t),u.scalingMat4v([(r[0]-i[0])/65535,(r[1]-i[1])/65535,(r[2]-i[2])/65535],t);return{quantized:o,decodeMatrix:u.mulMat4(e,t,u.identityMat4())}}}();var st=function(){const e=u.mat3(),t=u.mat3();return function(s,i,r){const o=new Uint16Array(s.length),n=new Float32Array([65535/(r[0]-i[0]),65535/(r[1]-i[1])]);let a;for(a=0;a<s.length;a+=2)o[a+0]=Math.max(0,Math.min(65535,Math.floor((s[a+0]-i[0])*n[0]))),o[a+1]=Math.max(0,Math.min(65535,Math.floor((s[a+1]-i[1])*n[1])));u.identityMat3(e),u.translationMat3v(i,e),u.identityMat3(t),u.scalingMat3v([(r[0]-i[0])/65535,(r[1]-i[1])/65535],t);return{quantized:o,decodeMatrix:u.mulMat3(e,t,u.identityMat3())}}}();function it(e,t,s,i){let r=e[t]/(Math.abs(e[t])+Math.abs(e[t+1])+Math.abs(e[t+2])),o=e[t+1]/(Math.abs(e[t])+Math.abs(e[t+1])+Math.abs(e[t+2]));if(e[t+2]<0){let e=(1-Math.abs(o))*(r>=0?1:-1),t=(1-Math.abs(r))*(o>=0?1:-1);r=e,o=t}return new Int8Array([Math[s](127.5*r+(r<0?-1:0)),Math[i](127.5*o+(o<0?-1:0))])}function rt(e){let t=e[0],s=e[1];t/=t<0?127:128,s/=s<0?127:128;const i=1-Math.abs(t)-Math.abs(s);i<0&&(t=(1-Math.abs(s))*(t>=0?1:-1),s=(1-Math.abs(t))*(s>=0?1:-1));const r=Math.sqrt(t*t+s*s+i*i);return[t/r,s/r,i/r]}function ot(e,t,s){return e[t]*s[0]+e[t+1]*s[1]+e[t+2]*s[2]}const nt={getPositionsBounds:function(e){const t=new Float32Array(3),s=new Float32Array(3);let i,r;for(i=0;i<3;i++)t[i]=Number.MAX_VALUE,s[i]=-Number.MAX_VALUE;for(i=0;i<e.length;i+=3)for(r=0;r<3;r++)t[r]=Math.min(t[r],e[i+r]),s[r]=Math.max(s[r],e[i+r]);return{min:t,max:s}},createPositionsDecodeMatrix:et,compressPositions:tt,compressPosition:function(e,t,s){const i=new Float32Array([t[3]!==t[0]?65535/(t[3]-t[0]):0,t[4]!==t[1]?65535/(t[4]-t[1]):0,t[5]!==t[2]?65535/(t[5]-t[2]):0]);s[0]=Math.max(0,Math.min(65535,Math.floor((e[0]-t[0])*i[0]))),s[1]=Math.max(0,Math.min(65535,Math.floor((e[1]-t[1])*i[1]))),s[2]=Math.max(0,Math.min(65535,Math.floor((e[2]-t[2])*i[2])))},decompressPositions:function(e,t,s=new Float32Array(e.length)){for(let i=0,r=e.length;i<r;i+=3)s[i+0]=e[i+0]*t[0]+t[12],s[i+1]=e[i+1]*t[5]+t[13],s[i+2]=e[i+2]*t[10]+t[14];return s},decompressPosition:function(e,t,s){return s[0]=e[0]*t[0]+t[12],s[1]=e[1]*t[5]+t[13],s[2]=e[2]*t[10]+t[14],s},decompressAABB:function(e,t,s=e){return s[0]=e[0]*t[0]+t[12],s[1]=e[1]*t[5]+t[13],s[2]=e[2]*t[10]+t[14],s[3]=e[3]*t[0]+t[12],s[4]=e[4]*t[5]+t[13],s[5]=e[5]*t[10]+t[14],s},getUVBounds:function(e){const t=new Float32Array(2),s=new Float32Array(2);let i,r;for(i=0;i<2;i++)t[i]=Number.MAX_VALUE,s[i]=-Number.MAX_VALUE;for(i=0;i<e.length;i+=2)for(r=0;r<2;r++)t[r]=Math.min(t[r],e[i+r]),s[r]=Math.max(s[r],e[i+r]);return{min:t,max:s}},compressUVs:st,decompressUVs:function(e,t,s=new Float32Array(e.length)){for(let i=0,r=e.length;i<r;i+=3)s[i+0]=e[i+0]*t[0]+t[6],s[i+1]=e[i+1]*t[4]+t[7];return s},decompressUV:function(e,t,s){s[0]=e[0]*t[0]+t[6],s[1]=e[1]*t[4]+t[7]},compressNormals:function(e){const t=new Int8Array(e.length);let s,i,r,o,n;for(let a=0;a<e.length;a+=3)r=s=it(e,a,"floor","floor"),i=rt(s),o=n=ot(e,a,i),s=it(e,a,"ceil","floor"),i=rt(s),o=ot(e,a,i),o>n&&(r=s,n=o),s=it(e,a,"floor","ceil"),i=rt(s),o=ot(e,a,i),o>n&&(r=s,n=o),s=it(e,a,"ceil","ceil"),i=rt(s),o=ot(e,a,i),o>n&&(r=s,n=o),t[a]=r[0],t[a+1]=r[1];return t},decompressNormals:function(e,t){for(let s=0,i=0,r=e.length;s<r;s+=2){let r=e[s+0],o=e[s+1];r=(2*r+1)/255,o=(2*o+1)/255;const n=1-Math.abs(r)-Math.abs(o);n<0&&(r=(1-Math.abs(o))*(r>=0?1:-1),o=(1-Math.abs(r))*(o>=0?1:-1));const a=Math.sqrt(r*r+o*o+n*n);t[i+0]=r/a,t[i+1]=o/a,t[i+2]=n/a,i+=3}return t},decompressNormal:function(e,t){let s=e[0],i=e[1];s=(2*s+1)/255,i=(2*i+1)/255;const r=1-Math.abs(s)-Math.abs(i);r<0&&(s=(1-Math.abs(i))*(s>=0?1:-1),i=(1-Math.abs(s))*(i>=0?1:-1));const o=Math.sqrt(s*s+i*i+r*r);return t[0]=s/o,t[1]=i/o,t[2]=r/o,t}},at=p.memory,lt=u.AABB3();class ht extends Je{get type(){return"ReadableGeometry"}get isReadableGeometry(){return!0}constructor(e,t={}){super(e,t),this._state=new Ne({compressGeometry:!!t.compressGeometry,primitive:null,primitiveName:null,positions:null,normals:null,colors:null,uv:null,indices:null,positionsDecodeMatrix:null,uvDecodeMatrix:null,positionsBuf:null,normalsBuf:null,colorsbuf:null,uvBuf:null,indicesBuf:null,hash:""}),this._numTriangles=0,this._edgeThreshold=t.edgeThreshold||10,this._edgeIndicesBuf=null,this._pickTrianglePositionsBuf=null,this._pickTriangleColorsBuf=null,this._aabbDirty=!0,this._boundingSphere=!0,this._aabb=null,this._aabbDirty=!0,this._obb=null,this._obbDirty=!0;const s=this._state,i=this.scene.canvas.gl;switch(t.primitive=t.primitive||"triangles",t.primitive){case"points":s.primitive=i.POINTS,s.primitiveName=t.primitive;break;case"lines":s.primitive=i.LINES,s.primitiveName=t.primitive;break;case"line-loop":s.primitive=i.LINE_LOOP,s.primitiveName=t.primitive;break;case"line-strip":s.primitive=i.LINE_STRIP,s.primitiveName=t.primitive;break;case"triangles":s.primitive=i.TRIANGLES,s.primitiveName=t.primitive;break;case"triangle-strip":s.primitive=i.TRIANGLE_STRIP,s.primitiveName=t.primitive;break;case"triangle-fan":s.primitive=i.TRIANGLE_FAN,s.primitiveName=t.primitive;break;default:this.error("Unsupported value for 'primitive': '"+t.primitive+"' - supported values are 'points', 'lines', 'line-loop', 'line-strip', 'triangles', 'triangle-strip' and 'triangle-fan'. Defaulting to 'triangles'."),s.primitive=i.TRIANGLES,s.primitiveName=t.primitive}if(t.positions)if(this._state.compressGeometry){const e=nt.getPositionsBounds(t.positions),i=nt.compressPositions(t.positions,e.min,e.max);s.positions=i.quantized,s.positionsDecodeMatrix=i.decodeMatrix}else s.positions=t.positions.constructor===Float32Array?t.positions:new Float32Array(t.positions);if(t.colors&&(s.colors=t.colors.constructor===Float32Array?t.colors:new Float32Array(t.colors)),t.uv)if(this._state.compressGeometry){const e=nt.getUVBounds(t.uv),i=nt.compressUVs(t.uv,e.min,e.max);s.uv=i.quantized,s.uvDecodeMatrix=i.decodeMatrix}else s.uv=t.uv.constructor===Float32Array?t.uv:new Float32Array(t.uv);t.normals&&(this._state.compressGeometry?s.normals=nt.compressNormals(t.normals):s.normals=t.normals.constructor===Float32Array?t.normals:new Float32Array(t.normals)),t.indices&&(s.indices=t.indices.constructor===Uint32Array||t.indices.constructor===Uint16Array?t.indices:new Uint32Array(t.indices),"triangles"===this._state.primitiveName&&(this._numTriangles=t.indices.length/3)),this._buildHash(),at.meshes++,this._buildVBOs()}_buildVBOs(){const e=this._state,t=this.scene.canvas.gl;if(e.indices&&(e.indicesBuf=new ae(t,t.ELEMENT_ARRAY_BUFFER,e.indices,e.indices.length,1,t.STATIC_DRAW),at.indices+=e.indicesBuf.numItems),e.positions&&(e.positionsBuf=new ae(t,t.ARRAY_BUFFER,e.positions,e.positions.length,3,t.STATIC_DRAW),at.positions+=e.positionsBuf.numItems),e.normals){let s=e.compressGeometry;e.normalsBuf=new ae(t,t.ARRAY_BUFFER,e.normals,e.normals.length,3,t.STATIC_DRAW,s),at.normals+=e.normalsBuf.numItems}e.colors&&(e.colorsBuf=new ae(t,t.ARRAY_BUFFER,e.colors,e.colors.length,4,t.STATIC_DRAW),at.colors+=e.colorsBuf.numItems),e.uv&&(e.uvBuf=new ae(t,t.ARRAY_BUFFER,e.uv,e.uv.length,2,t.STATIC_DRAW),at.uvs+=e.uvBuf.numItems)}_buildHash(){const e=this._state,t=["/g"];t.push("/"+e.primitive+";"),e.positions&&t.push("p"),e.colors&&t.push("c"),(e.normals||e.autoVertexNormals)&&t.push("n"),e.uv&&t.push("u"),e.compressGeometry&&t.push("cp"),t.push(";"),e.hash=t.join("")}_getEdgeIndices(){return this._edgeIndicesBuf||this._buildEdgeIndices(),this._edgeIndicesBuf}_getPickTrianglePositions(){return this._pickTrianglePositionsBuf||this._buildPickTriangleVBOs(),this._pickTrianglePositionsBuf}_getPickTriangleColors(){return this._pickTriangleColorsBuf||this._buildPickTriangleVBOs(),this._pickTriangleColorsBuf}_buildEdgeIndices(){const e=this._state;if(!e.positions||!e.indices)return;const t=this.scene.canvas.gl,s=$e(e.positions,e.indices,e.positionsDecodeMatrix,this._edgeThreshold);this._edgeIndicesBuf=new ae(t,t.ELEMENT_ARRAY_BUFFER,s,s.length,1,t.STATIC_DRAW),at.indices+=this._edgeIndicesBuf.numItems}_buildPickTriangleVBOs(){const e=this._state;if(!e.positions||!e.indices)return;const t=this.scene.canvas.gl,s=u.buildPickTriangles(e.positions,e.indices,e.compressGeometry),i=s.positions,r=s.colors;this._pickTrianglePositionsBuf=new ae(t,t.ARRAY_BUFFER,i,i.length,3,t.STATIC_DRAW),this._pickTriangleColorsBuf=new ae(t,t.ARRAY_BUFFER,r,r.length,4,t.STATIC_DRAW,!0),at.positions+=this._pickTrianglePositionsBuf.numItems,at.colors+=this._pickTriangleColorsBuf.numItems}_buildPickVertexVBOs(){}_webglContextLost(){this._sceneVertexBufs&&this._sceneVertexBufs.webglContextLost()}_webglContextRestored(){this._sceneVertexBufs&&this._sceneVertexBufs.webglContextRestored(),this._buildVBOs(),this._edgeIndicesBuf=null,this._pickVertexPositionsBuf=null,this._pickTrianglePositionsBuf=null,this._pickTriangleColorsBuf=null,this._pickVertexPositionsBuf=null,this._pickVertexColorsBuf=null}get primitive(){return this._state.primitiveName}get compressGeometry(){return this._state.compressGeometry}get positions(){return this._state.positions?this._state.compressGeometry?(this._decompressedPositions||(this._decompressedPositions=new Float32Array(this._state.positions.length),nt.decompressPositions(this._state.positions,this._state.positionsDecodeMatrix,this._decompressedPositions)),this._decompressedPositions):this._state.positions:null}set positions(e){const t=this._state,s=t.positions;if(s)if(s.length===e.length){if(this._state.compressGeometry){const s=nt.getPositionsBounds(e),i=nt.compressPositions(e,s.min,s.max);e=i.quantized,t.positionsDecodeMatrix=i.decodeMatrix}s.set(e),t.positionsBuf&&t.positionsBuf.setData(s),this._setAABBDirty(),this.glRedraw()}else this.error("can't update geometry positions - new positions are wrong length");else this.error("can't update geometry positions - geometry has no positions")}get normals(){if(this._state.normals){if(!this._state.compressGeometry)return this._state.normals;if(!this._decompressedNormals){const e=this._state.normals.length,t=e+e/2;this._decompressedNormals=new Float32Array(t),nt.decompressNormals(this._state.normals,this._decompressedNormals)}return this._decompressedNormals}}set normals(e){if(this._state.compressGeometry)return void this.error("can't update geometry normals - quantized geometry is immutable");const t=this._state,s=t.normals;s?s.length===e.length?(s.set(e),t.normalsBuf&&t.normalsBuf.setData(s),this.glRedraw()):this.error("can't update geometry normals - new normals are wrong length"):this.error("can't update geometry normals - geometry has no normals")}get uv(){return this._state.uv?this._state.compressGeometry?(this._decompressedUV||(this._decompressedUV=new Float32Array(this._state.uv.length),nt.decompressUVs(this._state.uv,this._state.uvDecodeMatrix,this._decompressedUV)),this._decompressedUV):this._state.uv:null}set uv(e){if(this._state.compressGeometry)return void this.error("can't update geometry UVs - quantized geometry is immutable");const t=this._state,s=t.uv;s?s.length===e.length?(s.set(e),t.uvBuf&&t.uvBuf.setData(s),this.glRedraw()):this.error("can't update geometry UVs - new UVs are wrong length"):this.error("can't update geometry UVs - geometry has no UVs")}get colors(){return this._state.colors}set colors(e){if(this._state.compressGeometry)return void this.error("can't update geometry colors - quantized geometry is immutable");const t=this._state,s=t.colors;s?s.length===e.length?(s.set(e),t.colorsBuf&&t.colorsBuf.setData(s),this.glRedraw()):this.error("can't update geometry colors - new colors are wrong length"):this.error("can't update geometry colors - geometry has no colors")}get indices(){return this._state.indices}get aabb(){return this._aabbDirty&&(this._aabb||(this._aabb=u.AABB3()),u.positions3ToAABB3(this._state.positions,this._aabb,this._state.positionsDecodeMatrix),this._aabbDirty=!1),this._aabb}get obb(){return this._obbDirty&&(this._obb||(this._obb=u.OBB3()),u.positions3ToAABB3(this._state.positions,lt,this._state.positionsDecodeMatrix),u.AABB3ToOBB3(lt,this._obb),this._obbDirty=!1),this._obb}get numTriangles(){return this._numTriangles}_setAABBDirty(){this._aabbDirty||(this._aabbDirty=!0,this._aabbDirty=!0,this._obbDirty=!0)}_getState(){return this._state}destroy(){super.destroy();const e=this._state;e.indicesBuf&&e.indicesBuf.destroy(),e.positionsBuf&&e.positionsBuf.destroy(),e.normalsBuf&&e.normalsBuf.destroy(),e.uvBuf&&e.uvBuf.destroy(),e.colorsBuf&&e.colorsBuf.destroy(),this._edgeIndicesBuf&&this._edgeIndicesBuf.destroy(),this._pickTrianglePositionsBuf&&this._pickTrianglePositionsBuf.destroy(),this._pickTriangleColorsBuf&&this._pickTriangleColorsBuf.destroy(),this._pickVertexPositionsBuf&&this._pickVertexPositionsBuf.destroy(),this._pickVertexColorsBuf&&this._pickVertexColorsBuf.destroy(),e.destroy(),at.meshes--}}function ct(e={}){let t=e.xSize||1;t<0&&(console.error("negative xSize not allowed - will invert"),t*=-1);let s=e.ySize||1;s<0&&(console.error("negative ySize not allowed - will invert"),s*=-1);let i=e.zSize||1;i<0&&(console.error("negative zSize not allowed - will invert"),i*=-1);const r=e.center,o=r?r[0]:0,n=r?r[1]:0,a=r?r[2]:0,l=-t+o,h=-s+n,c=-i+a,A=t+o,u=s+n,p=i+a;return m.apply(e,{positions:[A,u,p,l,u,p,l,h,p,A,h,p,A,u,p,A,h,p,A,h,c,A,u,c,A,u,p,A,u,c,l,u,c,l,u,p,l,u,p,l,u,c,l,h,c,l,h,p,l,h,c,A,h,c,A,h,p,l,h,p,A,h,c,l,h,c,l,u,c,A,u,c],normals:[0,0,1,0,0,1,0,0,1,0,0,1,1,0,0,1,0,0,1,0,0,1,0,0,0,1,0,0,1,0,0,1,0,0,1,0,-1,0,0,-1,0,0,-1,0,0,-1,0,0,0,-1,0,0,-1,0,0,-1,0,0,-1,0,0,0,-1,0,0,-1,0,0,-1,0,0,-1],uv:[1,0,0,0,0,1,1,1,0,0,0,1,1,1,1,0,1,1,1,0,0,0,0,1,1,0,0,0,0,1,1,1,0,1,1,1,1,0,0,0,0,1,1,1,1,0,0,0],indices:[0,1,2,0,2,3,4,5,6,4,6,7,8,9,10,8,10,11,12,13,14,12,14,15,16,17,18,16,18,19,20,21,22,20,22,23]})}class At extends b{get type(){return"Material"}constructor(e,t={}){super(e,t),p.memory.materials++}destroy(){super.destroy(),p.memory.materials--}}const ut={opaque:0,mask:1,blend:2},pt=["opaque","mask","blend"];class dt extends At{get type(){return"PhongMaterial"}constructor(e,t={}){super(e,t),this._state=new Ne({type:"PhongMaterial",ambient:u.vec3([1,1,1]),diffuse:u.vec3([1,1,1]),specular:u.vec3([1,1,1]),emissive:u.vec3([0,0,0]),alpha:null,shininess:null,reflectivity:null,alphaMode:null,alphaCutoff:null,lineWidth:null,pointSize:null,backfaces:null,frontface:null,hash:null}),this.ambient=t.ambient,this.diffuse=t.diffuse,this.specular=t.specular,this.emissive=t.emissive,this.alpha=t.alpha,this.shininess=t.shininess,this.reflectivity=t.reflectivity,this.lineWidth=t.lineWidth,this.pointSize=t.pointSize,t.ambientMap&&(this._ambientMap=this._checkComponent("Texture",t.ambientMap)),t.diffuseMap&&(this._diffuseMap=this._checkComponent("Texture",t.diffuseMap)),t.specularMap&&(this._specularMap=this._checkComponent("Texture",t.specularMap)),t.emissiveMap&&(this._emissiveMap=this._checkComponent("Texture",t.emissiveMap)),t.alphaMap&&(this._alphaMap=this._checkComponent("Texture",t.alphaMap)),t.reflectivityMap&&(this._reflectivityMap=this._checkComponent("Texture",t.reflectivityMap)),t.normalMap&&(this._normalMap=this._checkComponent("Texture",t.normalMap)),t.occlusionMap&&(this._occlusionMap=this._checkComponent("Texture",t.occlusionMap)),t.diffuseFresnel&&(this._diffuseFresnel=this._checkComponent("Fresnel",t.diffuseFresnel)),t.specularFresnel&&(this._specularFresnel=this._checkComponent("Fresnel",t.specularFresnel)),t.emissiveFresnel&&(this._emissiveFresnel=this._checkComponent("Fresnel",t.emissiveFresnel)),t.alphaFresnel&&(this._alphaFresnel=this._checkComponent("Fresnel",t.alphaFresnel)),t.reflectivityFresnel&&(this._reflectivityFresnel=this._checkComponent("Fresnel",t.reflectivityFresnel)),this.alphaMode=t.alphaMode,this.alphaCutoff=t.alphaCutoff,this.backfaces=t.backfaces,this.frontface=t.frontface,this._makeHash()}_makeHash(){const e=this._state,t=["/p"];this._normalMap&&(t.push("/nm"),this._normalMap.hasMatrix&&t.push("/mat")),this._ambientMap&&(t.push("/am"),this._ambientMap.hasMatrix&&t.push("/mat"),t.push("/"+this._ambientMap.encoding)),this._diffuseMap&&(t.push("/dm"),this._diffuseMap.hasMatrix&&t.push("/mat"),t.push("/"+this._diffuseMap.encoding)),this._specularMap&&(t.push("/sm"),this._specularMap.hasMatrix&&t.push("/mat")),this._emissiveMap&&(t.push("/em"),this._emissiveMap.hasMatrix&&t.push("/mat"),t.push("/"+this._emissiveMap.encoding)),this._alphaMap&&(t.push("/opm"),this._alphaMap.hasMatrix&&t.push("/mat")),this._reflectivityMap&&(t.push("/rm"),this._reflectivityMap.hasMatrix&&t.push("/mat")),this._occlusionMap&&(t.push("/ocm"),this._occlusionMap.hasMatrix&&t.push("/mat")),this._diffuseFresnel&&t.push("/df"),this._specularFresnel&&t.push("/sf"),this._emissiveFresnel&&t.push("/ef"),this._alphaFresnel&&t.push("/of"),this._reflectivityFresnel&&t.push("/rf"),t.push(";"),e.hash=t.join("")}set ambient(e){let t=this._state.ambient;if(t){if(e&&t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2])return}else t=this._state.ambient=new Float32Array(3);e?(t[0]=e[0],t[1]=e[1],t[2]=e[2]):(t[0]=.2,t[1]=.2,t[2]=.2),this.glRedraw()}get ambient(){return this._state.ambient}set diffuse(e){let t=this._state.diffuse;if(t){if(e&&t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2])return}else t=this._state.diffuse=new Float32Array(3);e?(t[0]=e[0],t[1]=e[1],t[2]=e[2]):(t[0]=1,t[1]=1,t[2]=1),this.glRedraw()}get diffuse(){return this._state.diffuse}set specular(e){let t=this._state.specular;if(t){if(e&&t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2])return}else t=this._state.specular=new Float32Array(3);e?(t[0]=e[0],t[1]=e[1],t[2]=e[2]):(t[0]=1,t[1]=1,t[2]=1),this.glRedraw()}get specular(){return this._state.specular}set emissive(e){let t=this._state.emissive;if(t){if(e&&t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2])return}else t=this._state.emissive=new Float32Array(3);e?(t[0]=e[0],t[1]=e[1],t[2]=e[2]):(t[0]=0,t[1]=0,t[2]=0),this.glRedraw()}get emissive(){return this._state.emissive}set alpha(e){e=null!=e?e:1,this._state.alpha!==e&&(this._state.alpha=e,this.glRedraw())}get alpha(){return this._state.alpha}set shininess(e){this._state.shininess=void 0!==e?e:80,this.glRedraw()}get shininess(){return this._state.shininess}set lineWidth(e){this._state.lineWidth=e||1,this.glRedraw()}get lineWidth(){return this._state.lineWidth}set pointSize(e){this._state.pointSize=e||1,this.glRedraw()}get pointSize(){return this._state.pointSize}set reflectivity(e){this._state.reflectivity=void 0!==e?e:1,this.glRedraw()}get reflectivity(){return this._state.reflectivity}get normalMap(){return this._normalMap}get ambientMap(){return this._ambientMap}get diffuseMap(){return this._diffuseMap}get specularMap(){return this._specularMap}get emissiveMap(){return this._emissiveMap}get alphaMap(){return this._alphaMap}get reflectivityMap(){return this._reflectivityMap}get occlusionMap(){return this._occlusionMap}get diffuseFresnel(){return this._diffuseFresnel}get specularFresnel(){return this._specularFresnel}get emissiveFresnel(){return this._emissiveFresnel}get alphaFresnel(){return this._alphaFresnel}get reflectivityFresnel(){return this._reflectivityFresnel}set alphaMode(e){let t=ut[e=e||"opaque"];void 0===t&&(this.error("Unsupported value for 'alphaMode': "+e+" - defaulting to 'opaque'"),t="opaque"),this._state.alphaMode!==t&&(this._state.alphaMode=t,this.glRedraw())}get alphaMode(){return pt[this._state.alphaMode]}set alphaCutoff(e){null==e&&(e=.5),this._state.alphaCutoff!==e&&(this._state.alphaCutoff=e)}get alphaCutoff(){return this._state.alphaCutoff}set backfaces(e){e=!!e,this._state.backfaces!==e&&(this._state.backfaces=e,this.glRedraw())}get backfaces(){return this._state.backfaces}set frontface(e){e="cw"!==e,this._state.frontface!==e&&(this._state.frontface=e,this.glRedraw())}get frontface(){return this._state.frontface?"ccw":"cw"}destroy(){super.destroy(),this._state.destroy()}}const ft={default:{fill:!0,fillColor:[.4,.4,.4],fillAlpha:.2,edges:!0,edgeColor:[.2,.2,.2],edgeAlpha:.5,edgeWidth:1},defaultWhiteBG:{fill:!0,fillColor:[1,1,1],fillAlpha:.6,edgeColor:[.2,.2,.2],edgeAlpha:1,edgeWidth:1},defaultLightBG:{fill:!0,fillColor:[.4,.4,.4],fillAlpha:.2,edges:!0,edgeColor:[.2,.2,.2],edgeAlpha:.5,edgeWidth:1},defaultDarkBG:{fill:!0,fillColor:[.4,.4,.4],fillAlpha:.2,edges:!0,edgeColor:[.5,.5,.5],edgeAlpha:.5,edgeWidth:1},phosphorous:{fill:!0,fillColor:[0,0,0],fillAlpha:.4,edges:!0,edgeColor:[.9,.9,.9],edgeAlpha:.5,edgeWidth:2},sunset:{fill:!0,fillColor:[.9,.9,.6],fillAlpha:.2,edges:!0,edgeColor:[.9,.9,.9],edgeAlpha:.5,edgeWidth:1},vectorscope:{fill:!0,fillColor:[0,0,0],fillAlpha:.7,edges:!0,edgeColor:[.2,1,.2],edgeAlpha:1,edgeWidth:2},battlezone:{fill:!0,fillColor:[0,0,0],fillAlpha:1,edges:!0,edgeColor:[.2,1,.2],edgeAlpha:1,edgeWidth:3},sepia:{fill:!0,fillColor:[.970588207244873,.7965892553329468,.6660899519920349],fillAlpha:.4,edges:!0,edgeColor:[.529411792755127,.4577854573726654,.4100345969200134],edgeAlpha:1,edgeWidth:1},yellowHighlight:{fill:!0,fillColor:[1,1,0],fillAlpha:.5,edges:!0,edgeColor:[.529411792755127,.4577854573726654,.4100345969200134],edgeAlpha:1,edgeWidth:1},greenSelected:{fill:!0,fillColor:[0,1,0],fillAlpha:.5,edges:!0,edgeColor:[.4577854573726654,.529411792755127,.4100345969200134],edgeAlpha:1,edgeWidth:1},gamegrid:{fill:!0,fillColor:[.2,.2,.7],fillAlpha:.9,edges:!0,edgeColor:[.4,.4,1.6],edgeAlpha:.8,edgeWidth:3}};class Et extends At{get type(){return"EmphasisMaterial"}get presets(){return ft}constructor(e,t={}){super(e,t),this._state=new Ne({type:"EmphasisMaterial",fill:null,fillColor:null,fillAlpha:null,edges:null,edgeColor:null,edgeAlpha:null,edgeWidth:null,backfaces:!0,glowThrough:!0}),this._preset="default",t.preset?(this.preset=t.preset,void 0!==t.fill&&(this.fill=t.fill),t.fillColor&&(this.fillColor=t.fillColor),void 0!==t.fillAlpha&&(this.fillAlpha=t.fillAlpha),void 0!==t.edges&&(this.edges=t.edges),t.edgeColor&&(this.edgeColor=t.edgeColor),void 0!==t.edgeAlpha&&(this.edgeAlpha=t.edgeAlpha),void 0!==t.edgeWidth&&(this.edgeWidth=t.edgeWidth),void 0!==t.backfaces&&(this.backfaces=t.backfaces),void 0!==t.glowThrough&&(this.glowThrough=t.glowThrough)):(this.fill=t.fill,this.fillColor=t.fillColor,this.fillAlpha=t.fillAlpha,this.edges=t.edges,this.edgeColor=t.edgeColor,this.edgeAlpha=t.edgeAlpha,this.edgeWidth=t.edgeWidth,this.backfaces=t.backfaces,this.glowThrough=t.glowThrough)}set fill(e){e=!1!==e,this._state.fill!==e&&(this._state.fill=e,this.glRedraw())}get fill(){return this._state.fill}set fillColor(e){let t=this._state.fillColor;if(t){if(e&&t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2])return}else t=this._state.fillColor=new Float32Array(3);e?(t[0]=e[0],t[1]=e[1],t[2]=e[2]):(t[0]=.4,t[1]=.4,t[2]=.4),this.glRedraw()}get fillColor(){return this._state.fillColor}set fillAlpha(e){e=null!=e?e:.2,this._state.fillAlpha!==e&&(this._state.fillAlpha=e,this.glRedraw())}get fillAlpha(){return this._state.fillAlpha}set edges(e){e=!1!==e,this._state.edges!==e&&(this._state.edges=e,this.glRedraw())}get edges(){return this._state.edges}set edgeColor(e){let t=this._state.edgeColor;if(t){if(e&&t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2])return}else t=this._state.edgeColor=new Float32Array(3);e?(t[0]=e[0],t[1]=e[1],t[2]=e[2]):(t[0]=.2,t[1]=.2,t[2]=.2),this.glRedraw()}get edgeColor(){return this._state.edgeColor}set edgeAlpha(e){e=null!=e?e:.5,this._state.edgeAlpha!==e&&(this._state.edgeAlpha=e,this.glRedraw())}get edgeAlpha(){return this._state.edgeAlpha}set edgeWidth(e){this._state.edgeWidth=e||1,this.glRedraw()}get edgeWidth(){return this._state.edgeWidth}set backfaces(e){e=!!e,this._state.backfaces!==e&&(this._state.backfaces=e,this.glRedraw())}get backfaces(){return this._state.backfaces}set glowThrough(e){e=!1!==e,this._state.glowThrough!==e&&(this._state.glowThrough=e,this.glRedraw())}get glowThrough(){return this._state.glowThrough}set preset(e){if(e=e||"default",this._preset===e)return;const t=ft[e];t?(this.fill=t.fill,this.fillColor=t.fillColor,this.fillAlpha=t.fillAlpha,this.edges=t.edges,this.edgeColor=t.edgeColor,this.edgeAlpha=t.edgeAlpha,this.edgeWidth=t.edgeWidth,this.glowThrough=t.glowThrough,this._preset=e):this.error("unsupported preset: '"+e+"' - supported values are "+Object.keys(ft).join(", "))}get preset(){return this._preset}destroy(){super.destroy(),this._state.destroy()}}const mt={default:{edgeColor:[0,0,0],edgeAlpha:1,edgeWidth:1},defaultWhiteBG:{edgeColor:[.2,.2,.2],edgeAlpha:1,edgeWidth:1},defaultLightBG:{edgeColor:[.2,.2,.2],edgeAlpha:1,edgeWidth:1},defaultDarkBG:{edgeColor:[.5,.5,.5],edgeAlpha:1,edgeWidth:1}};class yt extends At{get type(){return"EdgeMaterial"}get presets(){return mt}constructor(e,t={}){super(e,t),this._state=new Ne({type:"EdgeMaterial",edges:null,edgeColor:null,edgeAlpha:null,edgeWidth:null}),this._preset="default",t.preset?(this.preset=t.preset,t.edgeColor&&(this.edgeColor=t.edgeColor),void 0!==t.edgeAlpha&&(this.edgeAlpha=t.edgeAlpha),void 0!==t.edgeWidth&&(this.edgeWidth=t.edgeWidth)):(this.edgeColor=t.edgeColor,this.edgeAlpha=t.edgeAlpha,this.edgeWidth=t.edgeWidth),this.edges=!1!==t.edges}set edges(e){e=!1!==e,this._state.edges!==e&&(this._state.edges=e,this.glRedraw())}get edges(){return this._state.edges}set edgeColor(e){let t=this._state.edgeColor;if(t){if(e&&t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2])return}else t=this._state.edgeColor=new Float32Array(3);e?(t[0]=e[0],t[1]=e[1],t[2]=e[2]):(t[0]=.2,t[1]=.2,t[2]=.2),this.glRedraw()}get edgeColor(){return this._state.edgeColor}set edgeAlpha(e){e=null!=e?e:1,this._state.edgeAlpha!==e&&(this._state.edgeAlpha=e,this.glRedraw())}get edgeAlpha(){return this._state.edgeAlpha}set edgeWidth(e){this._state.edgeWidth=e||1,this.glRedraw()}get edgeWidth(){return this._state.edgeWidth}set preset(e){if(e=e||"default",this._preset===e)return;const t=mt[e];t?(this.edgeColor=t.edgeColor,this.edgeAlpha=t.edgeAlpha,this.edgeWidth=t.edgeWidth,this._preset=e):this.error("unsupported preset: '"+e+"' - supported values are "+Object.keys(mt).join(", "))}get preset(){return this._preset}destroy(){super.destroy(),this._state.destroy()}}const gt={meters:{abbrev:"m"},metres:{abbrev:"m"},centimeters:{abbrev:"cm"},centimetres:{abbrev:"cm"},millimeters:{abbrev:"mm"},millimetres:{abbrev:"mm"},yards:{abbrev:"yd"},feet:{abbrev:"ft"},inches:{abbrev:"in"}};class It extends b{constructor(e,t={}){super(e,t),this._units="meters",this._scale=1,this._origin=u.vec3([0,0,0]),this.units=t.units,this.scale=t.scale,this.origin=t.origin}get unitsInfo(){return gt}set units(e){e||(e="meters");gt[e]||(this.error("Unsupported value for 'units': "+e+" defaulting to 'meters'"),e="meters"),this._units=e,this.fire("units",this._units)}get units(){return this._units}set scale(e){(e=e||1)<=0?this.error("scale value should be larger than zero"):(this._scale=e,this.fire("scale",this._scale))}get scale(){return this._scale}set origin(e){if(!e)return this._origin[0]=0,this._origin[1]=0,void(this._origin[2]=0);this._origin[0]=e[0],this._origin[1]=e[1],this._origin[2]=e[2],this.fire("origin",this._origin)}get origin(){return this._origin}worldToRealPos(e,t=u.vec3(3)){t[0]=this._origin[0]+this._scale*e[0],t[1]=this._origin[1]+this._scale*e[1],t[2]=this._origin[2]+this._scale*e[2]}realToWorldPos(e,t=u.vec3(3)){return t[0]=(e[0]-this._origin[0])/this._scale,t[1]=(e[1]-this._origin[1])/this._scale,t[2]=(e[2]-this._origin[2])/this._scale,t}}class vt extends b{constructor(e,t={}){super(e,t),this._supported=Y.SUPPORTED_EXTENSIONS.OES_standard_derivatives,this.enabled=t.enabled,this.kernelRadius=t.kernelRadius,this.intensity=t.intensity,this.bias=t.bias,this.scale=t.scale,this.minResolution=t.minResolution,this.numSamples=t.numSamples,this.blur=t.blur,this.blendCutoff=t.blendCutoff,this.blendFactor=t.blendFactor}get supported(){return this._supported}set enabled(e){e=!!e,this._enabled!==e&&(this._enabled=e,this.glRedraw())}get enabled(){return this._enabled}get possible(){if(!this._supported)return!1;if(!this._enabled)return!1;const e=this.scene.camera.projection;return"customProjection"!==e&&"frustum"!==e}get active(){return this._active}set kernelRadius(e){null==e&&(e=100),this._kernelRadius!==e&&(this._kernelRadius=e,this.glRedraw())}get kernelRadius(){return this._kernelRadius}set intensity(e){null==e&&(e=.15),this._intensity!==e&&(this._intensity=e,this.glRedraw())}get intensity(){return this._intensity}set bias(e){null==e&&(e=.5),this._bias!==e&&(this._bias=e,this.glRedraw())}get bias(){return this._bias}set scale(e){null==e&&(e=1),this._scale!==e&&(this._scale=e,this.glRedraw())}get scale(){return this._scale}set minResolution(e){null==e&&(e=0),this._minResolution!==e&&(this._minResolution=e,this.glRedraw())}get minResolution(){return this._minResolution}set numSamples(e){null==e&&(e=10),this._numSamples!==e&&(this._numSamples=e,this.glRedraw())}get numSamples(){return this._numSamples}set blur(e){e=!1!==e,this._blur!==e&&(this._blur=e,this.glRedraw())}get blur(){return this._blur}set blendCutoff(e){null==e&&(e=.3),this._blendCutoff!==e&&(this._blendCutoff=e,this.glRedraw())}get blendCutoff(){return this._blendCutoff}set blendFactor(e){null==e&&(e=1),this._blendFactor!==e&&(this._blendFactor=e,this.glRedraw())}get blendFactor(){return this._blendFactor}destroy(){super.destroy()}}const Tt={default:{pointSize:4,roundPoints:!0,perspectivePoints:!0},square:{pointSize:4,roundPoints:!1,perspectivePoints:!0},round:{pointSize:4,roundPoints:!0,perspectivePoints:!0}};class _t extends At{get type(){return"PointsMaterial"}get presets(){return Tt}constructor(e,t={}){super(e,t),this._state=new Ne({type:"PointsMaterial",pointSize:null,roundPoints:null,perspectivePoints:null,minPerspectivePointSize:null,maxPerspectivePointSize:null,filterIntensity:null,minIntensity:null,maxIntensity:null}),t.preset?(this.preset=t.preset,void 0!==t.pointSize&&(this.pointSize=t.pointSize),void 0!==t.roundPoints&&(this.roundPoints=t.roundPoints),void 0!==t.perspectivePoints&&(this.perspectivePoints=t.perspectivePoints),void 0!==t.minPerspectivePointSize&&(this.minPerspectivePointSize=t.minPerspectivePointSize),void 0!==t.maxPerspectivePointSize&&(this.maxPerspectivePointSize=t.minPerspectivePointSize)):(this._preset="default",this.pointSize=t.pointSize,this.roundPoints=t.roundPoints,this.perspectivePoints=t.perspectivePoints,this.minPerspectivePointSize=t.minPerspectivePointSize,this.maxPerspectivePointSize=t.maxPerspectivePointSize),this.filterIntensity=t.filterIntensity,this.minIntensity=t.minIntensity,this.maxIntensity=t.maxIntensity}set pointSize(e){this._state.pointSize=e||2,this.glRedraw()}get pointSize(){return this._state.pointSize}set roundPoints(e){e=!1!==e,this._state.roundPoints!==e&&(this._state.roundPoints=e,this.scene._needRecompile=!0,this.glRedraw())}get roundPoints(){return this._state.roundPoints}set perspectivePoints(e){e=!1!==e,this._state.perspectivePoints!==e&&(this._state.perspectivePoints=e,this.scene._needRecompile=!0,this.glRedraw())}get perspectivePoints(){return this._state.perspectivePoints}set minPerspectivePointSize(e){this._state.minPerspectivePointSize=e||1,this.scene._needRecompile=!0,this.glRedraw()}get minPerspectivePointSize(){return this._state.minPerspectivePointSize}set maxPerspectivePointSize(e){this._state.maxPerspectivePointSize=e||6,this.scene._needRecompile=!0,this.glRedraw()}get maxPerspectivePointSize(){return this._state.maxPerspectivePointSize}set filterIntensity(e){e=!1!==e,this._state.filterIntensity!==e&&(this._state.filterIntensity=e,this.scene._needRecompile=!0,this.glRedraw())}get filterIntensity(){return this._state.filterIntensity}set minIntensity(e){this._state.minIntensity=null!=e?e:0,this.glRedraw()}get minIntensity(){return this._state.minIntensity}set maxIntensity(e){this._state.maxIntensity=null!=e?e:1,this.glRedraw()}get maxIntensity(){return this._state.maxIntensity}set preset(e){if(e=e||"default",this._preset===e)return;const t=Tt[e];t?(this.pointSize=t.pointSize,this.roundPoints=t.roundPoints,this.perspectivePoints=t.perspectivePoints,this.minPerspectivePointSize=t.minPerspectivePointSize,this.maxPerspectivePointSize=t.maxPerspectivePointSize,this._preset=e):this.error("unsupported preset: '"+e+"' - supported values are "+Object.keys(Tt).join(", "))}get preset(){return this._preset}get hash(){return[this.pointSize,this.roundPoints,this.perspectivePoints,this.minPerspectivePointSize,this.maxPerspectivePointSize,this.filterIntensity].join(";")}destroy(){super.destroy(),this._state.destroy()}}const Rt={default:{lineWidth:1},thick:{lineWidth:2},thicker:{lineWidth:4}};class Pt extends At{get type(){return"LinesMaterial"}get presets(){return Rt}constructor(e,t={}){super(e,t),this._state=new Ne({type:"LinesMaterial",lineWidth:null}),t.preset?(this.preset=t.preset,void 0!==t.lineWidth&&(this.lineWidth=t.lineWidth)):(this._preset="default",this.lineWidth=t.lineWidth)}set lineWidth(e){this._state.lineWidth=e||1,this.glRedraw()}get lineWidth(){return this._state.lineWidth}set preset(e){if(e=e||"default",this._preset===e)return;const t=Rt[e];t?(this.lineWidth=t.lineWidth,this._preset=e):this.error("unsupported preset: '"+e+"' - supported values are "+Object.keys(Rt).join(", "))}get preset(){return this._preset}get hash(){return[""+this.lineWidth].join(";")}destroy(){super.destroy(),this._state.destroy()}}const Dt=u.vec3(),Nt=u.vec3(),bt=u.mat4();class Ct{constructor(){this.normal=u.vec3(),this.offset=0,this.testVertex=u.vec3()}set(e,t,s,i){const r=1/Math.sqrt(e*e+t*t+s*s);this.normal[0]=e*r,this.normal[1]=t*r,this.normal[2]=s*r,this.offset=i*r,this.testVertex[0]=this.normal[0]>=0?1:0,this.testVertex[1]=this.normal[1]>=0?1:0,this.testVertex[2]=this.normal[2]>=0?1:0}}class Ot{constructor(){this.planes=[new Ct,new Ct,new Ct,new Ct,new Ct,new Ct]}}function St(e,t){let s=Ot.INSIDE;const i=Dt,r=Nt;i[0]=t[0],i[1]=t[1],i[2]=t[2],r[0]=t[3],r[1]=t[4],r[2]=t[5];const o=[i,r];for(let t=0;t<6;++t){const i=e.planes[t];if(i.normal[0]*o[i.testVertex[0]][0]+i.normal[1]*o[i.testVertex[1]][1]+i.normal[2]*o[i.testVertex[2]][2]+i.offset<0)return Ot.OUTSIDE;i.normal[0]*o[1-i.testVertex[0]][0]+i.normal[1]*o[1-i.testVertex[1]][1]+i.normal[2]*o[1-i.testVertex[2]][2]+i.offset<0&&(s=Ot.INTERSECT)}return s}Ot.INSIDE=0,Ot.INTERSECT=1,Ot.OUTSIDE=2;class xt{constructor(e,t){this.primLODLevels=e,this.entitiesInLOD={},this.primCountInLOD={},this.targetFps=t,this.lodLevelIndex=0,this.consecutiveFramesWithTargetFps=0,this.consecutiveFramesWithoutTargetFps=0}initializeLodState(e){const t=Object.values(e.objects);if(0===t.length)return;const s={},i={};for(let e=0,r=t.length;e<r;e++){const r=t[e];r.numPrimitives,u.getAABB3Diag(r.aabb);let o,n=0;for(n=0,o=this.primLODLevels.length;n<o&&!(r.numPrimitives>=this.primLODLevels[n]);n++);const a=this.primLODLevels[n]||0;a in s||(s[a]=[]),s[a].push(r),a in i||(i[a]=0),i[a]+=r.numPrimitives}this.entitiesInLOD=s,this.primCountInLOD=i}}class wt{constructor(e,t,s,i){this.id=t.id,this.scene=e,this.sceneModel=t,this.lodState=new xt(s,i),this.lodState.initializeLodState(t)}_increaseLODLevelIndex(){const e=this.lodState;if(e.lodLevelIndex===e.primLODLevels.length)return!1;const t=e.entitiesInLOD[e.primLODLevels[e.lodLevelIndex]]||[];for(let e=0,s=t.length;e<s;e++)t[e].culledLOD=!0;return e.lodLevelIndex++,!0}_decreaseLODLevelIndex(){const e=this.lodState;if(0===e.lodLevelIndex)return!1;const t=e.entitiesInLOD[e.primLODLevels[e.lodLevelIndex-1]]||[];for(let e=0,s=t.length;e<s;e++)t[e].culledLOD=!1;return e.lodLevelIndex--,!0}applyLodCulling(e){let t=this.lodState,s=!1;return e<t.targetFps?++t.consecutiveFramesWithoutTargetFps>0&&(t.consecutiveFramesWithoutTargetFps=0,s=this._increaseLODLevelIndex()):e>t.targetFps+4&&++t.consecutiveFramesWithTargetFps>1&&(t.consecutiveFramesWithTargetFps=0,s=this._decreaseLODLevelIndex()),s}resetLodCulling(){let e=!1,t=!1;do{e|=t=this._decreaseLODLevelIndex()}while(t);return e}}class Bt extends b{constructor(e,t={}){super(e,t),this._scene=e,this._lodLevels=[2e3,600,150,80,20],this._lodManagers={},this._lodManagerList=[],this.enabled=t.enabled,this.targetFPS=t.targetFPS,this._init()}_init(){const e=new Array(4);let t=0,s=-1,i=Date.now(),r=0,o=0,n=o;this._scene.on("rendering",(()=>{if(-1!==s)for(let e=0,t=this._lodManagerList.length;e<t;e++)this._lodManagerList[e].applyLodCulling(s)})),this._scene.on("rendered",(()=>{i=Date.now(),window.requestAnimationFrame((()=>{t++;const o=Date.now();r=o-i,i=o,e[t%4]=r;let n=0;if(t>4){for(let t=0;t<4;t++)n+=e[t];s=4/n*1e3}}))})),this._scene.camera.on("matrix",(()=>{n=o})),this._scene.on("tick",(()=>{if(o-n>3)for(let e=0,t=this._lodManagerList.length;e<t;e++)this._lodManagerList[e].resetLodCulling();o++}))}set enabled(e){e=!!e,this._enabled!==e&&(this._enabled=e,this.glRedraw())}get enabled(){return this._enabled}set targetFPS(e){null==e&&(e=30),this._targetFPS!==e&&(this._targetFPS=e,this.glRedraw())}get targetFPS(){return this._targetFPS}getLODManager(e){const t=new wt(this.scene,e,this._lodLevels,this._targetFPS);return this._lodManagers[t.id]=t,this._lodManagerList=Object.values(this._lodManagers),t}putLODManager(e){delete this._lodManagers[e.id],this._lodManagerList=Object.values(this._lodManagers)}destroy(){super.destroy()}}var Ft={},Mt={};!function(e){if("object"==typeof Mt&&void 0!==Ft)Ft.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{("undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this).RBush3D=e()}}((function(){return function e(t,s,i){function r(n,a){if(!s[n]){if(!t[n]){var l="function"==typeof require&&require;if(!a&&l)return l(n,!0);if(o)return o(n,!0);var h=new Error("Cannot find module '"+n+"'");throw h.code="MODULE_NOT_FOUND",h}var c=s[n]={exports:{}};t[n][0].call(c.exports,(function(e){return r(t[n][1][e]||e)}),c,c.exports,e,t,s,i)}return s[n].exports}for(var o="function"==typeof require&&require,n=0;n<i.length;n++)r(i[n]);return r}({1:[function(e,t,s){Object.defineProperty(s,"__esModule",{value:!0});var i=e("quickselect"),r=[],o=function(e){return r.push(e)},n=function(e){e&&(o(e),c(e)||e.children.forEach(n))},a=function(e){var t=r.pop();return t?(t.children=e,t.height=1,t.leaf=!0,t.minX=1/0,t.minY=1/0,t.minZ=1/0,t.maxX=-1/0,t.maxY=-1/0,t.maxZ=-1/0):t={children:e,height:1,leaf:!0,minX:1/0,minY:1/0,minZ:1/0,maxX:-1/0,maxY:-1/0,maxZ:-1/0},t},l=[],h=function(e,t){var s=l.pop();return s?(s.dist=e,s.node=t):s={dist:e,node:t},s},c=function(e){return e.leaf},A=function(e,t){return e.leaf},u=function(e,t,s){if(!s)return t.indexOf(e);for(var i=0;i<t.length;i++)if(s(e,t[i]))return i;return-1},p=function(e){d(e,0,e.children.length,e)},d=function(e,t,s,i){var r=i;r?(r.minX=1/0,r.minY=1/0,r.minZ=1/0,r.maxX=-1/0,r.maxY=-1/0,r.maxZ=-1/0):r=a([]);for(var o=t,n=void 0;o<s;o++)n=e.children[o],f(r,n);return r},f=function(e,t){return e.minX=Math.min(e.minX,t.minX),e.minY=Math.min(e.minY,t.minY),e.minZ=Math.min(e.minZ,t.minZ),e.maxX=Math.max(e.maxX,t.maxX),e.maxY=Math.max(e.maxY,t.maxY),e.maxZ=Math.max(e.maxZ,t.maxZ),e},E=function(e){return(e.maxX-e.minX)*(e.maxY-e.minY)*(e.maxZ-e.minZ)},m=function(e){return e.maxX-e.minX+(e.maxY-e.minY)+(e.maxZ-e.minZ)},y=function(e,t){var s=Math.min(e.minX,t.minX),i=Math.min(e.minY,t.minY),r=Math.min(e.minZ,t.minZ);return(Math.max(e.maxX,t.maxX)-s)*(Math.max(e.maxY,t.maxY)-i)*(Math.max(e.maxZ,t.maxZ)-r)},g=function(e,t){var s=Math.max(e.minX,t.minX),i=Math.max(e.minY,t.minY),r=Math.max(e.minZ,t.minZ),o=Math.min(e.maxX,t.maxX),n=Math.min(e.maxY,t.maxY),a=Math.min(e.maxZ,t.maxZ);return Math.max(0,o-s)*Math.max(0,n-i)*Math.max(0,a-r)},I=function(e,t){return e.minX<=t.minX&&e.minY<=t.minY&&e.minZ<=t.minZ&&t.maxX<=e.maxX&&t.maxY<=e.maxY&&t.maxZ<=e.maxZ};s.intersects=function(e,t){return t.minX<=e.maxX&&t.minY<=e.maxY&&t.minZ<=e.maxZ&&t.maxX>=e.minX&&t.maxY>=e.minY&&t.maxZ>=e.minZ},s.boxRayIntersects=function(e,t,s,i,r,o,n){var a=(e.minX-t)*r,l=(e.maxX-t)*r,h=(e.minY-s)*o,c=(e.maxY-s)*o,A=(e.minZ-i)*n,u=(e.maxZ-i)*n,p=Math.min(A,u),d=Math.max(A,u),f=Math.min(h,c),E=Math.max(h,c),m=Math.min(a,l),y=Math.max(a,l),g=Math.max(0,m,f,p);return Math.min(y,E,d)>=g?g:1/0};var v=function(e,t,s,r,o){for(var n,a=[t,s];a.length;)(s=a.pop())-(t=a.pop())<=r||(n=t+Math.ceil((s-t)/r/2)*r,i(e,n,t,s,o),a.push(t,n,n,s))},T=function(e,t){return e.minX-t.minX},_=function(e,t){return e.minY-t.minY},R=function(e,t){return e.minZ-t.minZ},P=function(){function e(e){void 0===e&&(e=16),this.maxEntries=Math.max(e,8),this.minEntries=Math.max(4,Math.ceil(.4*this.maxEntries)),this.clear()}return e.alloc=function(){return this.pool.pop()||new this},e.free=function(e){e.clear(),this.pool.push(e)},e.prototype.searchCustom=function(e,t){var s=this.data,i=[];if(!e(s,A(s)))return i;for(var r=[];s;){for(var o=0,n=s.children.length;o<n;o++){var a=s.children[o];e(a,A(s))&&(A(s)?i.push(a):t(a)?this._all(a,i):r.push(a))}s=r.pop()}return i},e.prototype.analyzeTriangles=function(e){void 0===e&&(e=this.data);var t=0;if(c(e))for(var s=0,i=e.children.length;s<i;s++)t+=e.children[s].numPrimitives;else for(s=0,i=e.children.length;s<i;s++)t+=this.analyzeTriangles(e.children[s]);return e.totalTriangles=t},e.prototype.groupNodesByNumTrianglesThreshold=function(e,t){void 0===t&&(this.analyzeTriangles(),t=this.data);for(var s=[],i=0,r=t.children.length;i<r;i++){var o=t.children[i];s.push({item:o,triangles:o.totalTriangles||o.numPrimitives})}s.sort((function(e,t){return-(e.item.triangles-t.item.triangles)}));var n=[],a=[],l=0;for(i=0,r=s.length;i<r;i++){var h=s[i];if(l+h.triangles<e)a.push(h),l+=h.triangles;else if(a.length&&(n.push(a),a=[],l=0),l+h.triangles<e)i--;else if(A(t,h.item))n.push([h]);else{for(var c=this.groupNodesByNumTrianglesThreshold(e,h.item),u=[],p=0,d=0,f=c.length;d<f-1;d++)n.push(c[i]);if(c.length>1){for(d=0,f=(c=c[c.length-1]).length;d<f;d++)(p+=c[d].triangles)<e?u.push(c[d]):(0==p&&u.push(c[d]),n.push(u),p=0,u=[]);u.forEach((function(e){a.push(e),l+=e.triangles}))}}}return a.length&&n.push(a),n},e.prototype.search=function(e){var t=this.data,i=[];if(!s.intersects(e,t))return i;for(var r=[];t;){for(var o=0,n=t.children.length;o<n;o++){var a=t.children[o];s.intersects(e,a)&&(A(t)?i.push(a):I(e,a)?this._all(a,i):r.push(a))}t=r.pop()}return i},e.prototype.collides=function(e){var t=this.data;if(!s.intersects(e,t))return!1;for(var i=[];t;){for(var r=0,o=t.children.length;r<o;r++){var n=t.children[r];if(s.intersects(e,n)){if(A(t)||I(e,n))return!0;i.push(n)}}t=i.pop()}return!1},e.prototype.raycastInv=function(e,t,i,r,o,n,a){void 0===a&&(a=1/0);var c=this.data;if(r===1/0&&o===1/0&&n===1/0)return h(1/0,void 0);if(s.boxRayIntersects(c,e,t,i,r,o,n)===1/0)return h(1/0,void 0);for(var u,p=[h(0,c)],d=function(e,t){var s=p[e];p[e]=p[t],p[t]=s},f=function(){var e=p[0],t=p.length-1;p[0]=p[t],p.length=t;for(var s=0;;){var i=s<<1|1;if(i>=t)break;var r=i+1;if(r<t&&p[r].dist<p[i].dist&&(i=r),p[s].dist<p[i].dist)break;d(s,i),s=i}return function(e){l.push(e)}(e),e.node},E=function(e,t){var s=p.length;for(p.push(h(e,t));s>0;){var i=s-1>>1;if(p[i].dist<=p[s].dist)break;d(s,i),s=i}},m=a;p.length&&p[0].dist<m;)for(var y=0,g=(c=f()).children.length;y<g;y++){var I=c.children[y],v=s.boxRayIntersects(I,e,t,i,r,o,n);if(A(c)){if(v<m){if(0===v)return h(v,I);m=v,u=I}}else E(v,I)}return h(m<a?m:1/0,u)},e.prototype.raycast=function(e,t,s,i,r,o,n){return void 0===n&&(n=1/0),this.raycastInv(e,t,s,1/i,1/r,1/o,n)},e.prototype.all=function(){return this._all(this.data,[])},e.prototype.load=function(e){if(!e||!e.length)return this;if(e.length<this.minEntries){for(var t=0,s=e.length;t<s;t++)this.insert(e[t]);return this}var i=this.build(e.slice(),0,e.length-1,0);if(this.data.children.length)if(this.data.height===i.height)this.splitRoot(this.data,i);else{if(this.data.height<i.height){var r=this.data;this.data=i,i=r}this._insert(i,this.data.height-i.height-1,!0)}else this.data=i;return this},e.prototype.insert=function(e){return e&&this._insert(e,this.data.height-1),this},e.prototype.clear=function(){return this.data&&n(this.data),this.data=a([]),this},e.prototype.remove=function(e,t){if(!e)return this;for(var s,i,r=this.data,o=0,n=!1,a=[],l=[];r||a.length;){if(r||(r=a.pop(),o=l.pop(),i=a[a.length-1],n=!0),c(r)&&-1!==(s=u(e,r.children,t)))return r.children.splice(s,1),a.push(r),this.condense(a),this;n||c(r)||!I(r,e)?i?(o++,r=i.children[o],n=!1):r=void 0:(a.push(r),l.push(o),o=0,i=r,r=r.children[0])}return this},e.prototype.toJSON=function(){return this.data},e.prototype.fromJSON=function(e){return n(this.data),this.data=e,this},e.prototype.build=function(e,t,s,i){var r,o=s-t+1,n=this.maxEntries;if(o<=n)return r=a(e.slice(t,s+1)),p(r),r;i||(i=Math.ceil(Math.log(o)/Math.log(n)),n=Math.ceil(o/Math.pow(n,i-1))),(r=a([])).leaf=!1,r.height=i;var l=Math.ceil(o/n),h=l*Math.ceil(Math.pow(n,2/3)),c=l*Math.ceil(Math.pow(n,1/3));v(e,t,s,c,T);for(var A=t;A<=s;A+=c){var u=Math.min(A+c-1,s);v(e,A,u,h,_);for(var d=A;d<=u;d+=h){var f=Math.min(d+h-1,u);v(e,d,f,l,R);for(var E=d;E<=f;E+=l){var m=Math.min(E+l-1,f);r.children.push(this.build(e,E,m,i-1))}}}return p(r),r},e.prototype._all=function(e,t){for(var s=[];e;)c(e)?t.push.apply(t,e.children):s.push.apply(s,e.children),e=s.pop();return t},e.prototype.chooseSubtree=function(e,t,s,i){for(var r,o,n;i.push(t),!c(t)&&i.length-1!==s;){r=o=1/0;for(var a=0,l=t.children.length;a<l;a++){var h=t.children[a],A=E(h),u=y(e,h)-A;u<o?(o=u,r=A<r?A:r,n=h):u===o&&A<r&&(r=A,n=h)}t=n||t.children[0]}return t},e.prototype.split=function(e,t){var s=e[t],i=s.children.length,r=this.minEntries;this.chooseSplitAxis(s,r,i);var o=this.chooseSplitIndex(s,r,i),n=a(s.children.splice(o,s.children.length-o));n.height=s.height,n.leaf=s.leaf,p(s),p(n),t?e[t-1].children.push(n):this.splitRoot(s,n)},e.prototype.splitRoot=function(e,t){this.data=a([e,t]),this.data.height=e.height+1,this.data.leaf=!1,p(this.data)},e.prototype.chooseSplitIndex=function(e,t,s){for(var i,r=1/0,o=1/0,n=t;n<=s-t;n++){var a=d(e,0,n),l=d(e,n,s),h=g(a,l),c=E(a)+E(l);h<r?(r=h,i=n,o=c<o?c:o):h===r&&c<o&&(o=c,i=n)}return i},e.prototype.chooseSplitAxis=function(e,t,s){var i=this.allDistMargin(e,t,s,T),r=this.allDistMargin(e,t,s,_),o=this.allDistMargin(e,t,s,R);i<r&&i<o?e.children.sort(T):r<i&&r<o&&e.children.sort(_)},e.prototype.allDistMargin=function(e,t,s,i){e.children.sort(i);for(var r=d(e,0,t),o=d(e,s-t,s),n=m(r)+m(o),a=t;a<s-t;a++){var l=e.children[a];f(r,l),n+=m(r)}for(a=s-t-1;a>=t;a--){l=e.children[a];f(o,l),n+=m(o)}return n},e.prototype.adjustParentBBoxes=function(e,t,s){for(var i=s;i>=0;i--)f(t[i],e)},e.prototype.condense=function(e){for(var t=e.length-1,s=void 0;t>=0;t--)0===e[t].children.length?t>0?((s=e[t-1].children).splice(s.indexOf(e[t]),1),o(e[t])):this.clear():p(e[t])},e.prototype._insert=function(e,t,s){var i=[],r=this.chooseSubtree(e,this.data,t,i);for(r.children.push(e),f(r,e);t>=0&&i[t].children.length>this.maxEntries;)this.split(i,t),t--;this.adjustParentBBoxes(e,i,t)},e.pool=[],e}();s.RBush3D=P},{quickselect:2}],2:[function(e,t,s){!function(e,i){"object"==typeof s&&void 0!==t?t.exports=i():e.quickselect=i()}(this,(function(){function e(s,i,r,o,n){for(;o>r;){if(o-r>600){var a=o-r+1,l=i-r+1,h=Math.log(a),c=.5*Math.exp(2*h/3),A=.5*Math.sqrt(h*c*(a-c)/a)*(l-a/2<0?-1:1);e(s,i,Math.max(r,Math.floor(i-l*c/a+A)),Math.min(o,Math.floor(i+(a-l)*c/a+A)),n)}var u=s[i],p=r,d=o;for(t(s,r,i),n(s[o],u)>0&&t(s,r,o);p<d;){for(t(s,p,d),p++,d--;n(s[p],u)<0;)p++;for(;n(s[d],u)>0;)d--}0===n(s[r],u)?t(s,r,d):t(s,++d,o),d<=i&&(r=d+1),i<=d&&(o=d-1)}}function t(e,t,s){var i=e[t];e[t]=e[s],e[s]=i}function s(e,t){return e<t?-1:e>t?1:0}return function(t,i,r,o,n){e(t,i,r||0,o||t.length-1,n||s)}}))},{}]},{},[1])(1)}));var Lt=Ft.exports.RBush3D,Ut=function(e){function t(e){var t=0;return e.meshes.forEach((function(e){t+=e.numPrimitives})),t}function s(e,t){var s={pos:{x:0,y:0},left:0,right:e,top:0,bottom:t,dir:0};function i(){(0==s.dir&&s.pos.x+1>=s.right||1==s.dir&&s.pos.y+1>=s.bottom||2==s.dir&&s.pos.x-1<=s.left-1||3==s.dir&&s.pos.y-1<=s.top-1)&&(s.dir=(s.dir+1)%4,0==s.dir&&s.left++,1==s.dir&&s.top++,2==s.dir&&s.right--,3==s.dir&&s.bottom--),0==s.dir&&s.pos.x++,1==s.dir&&s.pos.y++,2==s.dir&&s.pos.x--,3==s.dir&&s.pos.y--}for(var r=[],o=e*t;r.length<o;i())r.push(s.pos.x+"_"+s.pos.y);return r}var i,r,o,n,a=0,l=(r=function(t,s){for(var i=s||function(e){return!0},r=(e.aabbTree.data.maxX-e.aabbTree.data.minX)/10,o=(e.aabbTree.data.maxZ-e.aabbTree.data.minZ)/10,n=[],a=e.aabbTree.data.minX,l=0;l<10;l++,a+=r)for(var h=e.aabbTree.data.minZ,c=0;c<10;c++,h+=o)n.push({minX:a,maxX:a+r,minY:-1e8,maxY:1e8,minZ:h,maxZ:h+o,indexX:l,indexZ:c});var A={cellsByEntity:{},entitiesByCell:{},cellsX:10,cellsZ:10};return(n||[]).forEach((function(t){e.aabbTree.search(t).filter((function(e){return i(e.entity)})).forEach((function(e){var s=e.entity.id;A.cellsByEntity[s]=A.cellsByEntity[s]||{cells:[],entity:e.entity},A.cellsByEntity[s].cells.push(t);var i=t.indexX+"_"+t.indexZ;A.entitiesByCell[i]=A.entitiesByCell[i]||{entities:[],cell:t},A.entitiesByCell[i].entities.push(e.entity)}))})),A}((i={cellSideInMeters:.05,entityFilterFunc:function(e){return!0},maxPolygonsPerCluster:9e4,minPercentOfClustredPolygons:.9}).cellSideInMeters,i.entityFilterFunc),o=function(e,s){var i={},r=0;Object.keys(s).forEach((function(e){var o=s[e].cells.length,n=t(s[e].entity);i[o]=(i[o]||0)+n,r+=n}));var o=Object.keys(i);o.sort((function(e,t){return e-t}));for(var n=0,a=0,l=0;l<o.length&&a<e;l++)n=o[l],a+=i[n]/r;return{maxCellsPerEntity:n,polygonStats:{percentClustered:a,numberClustered:Math.round(a*r),numberUnclustered:r-Math.round(a*r)}}}(i.minPercentOfClustredPolygons,r.cellsByEntity),n=function(e,i,r,o,n,a){var l={},h={accumEntities:[]},c=[];s(e,i).forEach((function(e){var s=function(e,t,s,i){return(s[e]||{entities:[]}).entities.filter((function(e){return i[e.id].cells.length<=t}))}(e,r,o,n).filter((function(e){return!(e.id in l)}));s.forEach((function(e){l[e.id]=!0})),s.sort((function(e,s){return t(e)-t(s)}));var i=h.accumEntities.concat(s),A=[],u=a,p=0;do{for(;p<i.length;p++){var d=i[p],f=t(d);f>u&&(c.push(A),A=[],u=a),A.push(d),u-=f}}while(p<i.length);h.accumEntities=A})),h.accumEntities.length&&c.push(h.accumEntities);var A=[];Object.keys(n).forEach((function(e){e in l||A.push(n[e].entity)}));var u=a,p=[];A.forEach((function(e){var s=t(e);s>u&&(c.push(p),p=[],u=a),p.push(e),u-=s})),p.length&&c.push(p);var d={};return c.forEach((function(e,t){e.forEach((function(e){d[e.id]=t}))})),{clusters:c,entityIdToClusterIdMapping:d}}(r.cellsX,r.cellsZ,o.maxCellsPerEntity,r.entitiesByCell,r.cellsByEntity,i.maxPolygonsPerCluster),{clusters:{total:n.clusters.length},clusteringResult:n});a+=l.clusters.total,console.log("Total clusters: "+a);var h=[];return l.clusteringResult.clusters.forEach((function(e){e.forEach((function(e){h.push(e.id)}))})),l.orderedEntityIds=h,l};
+class e{constructor(e,t){this.items=e||[],this._lastUniqueId=(t||0)+1}addItem(){let e;if(2===arguments.length){const t=arguments[0];if(e=arguments[1],this.items[t])throw"ID clash: '"+t+"'";return this.items[t]=e,t}for(e=arguments[0]||{};;){const t=this._lastUniqueId++;if(!this.items[t])return this.items[t]=e,t}}removeItem(e){const t=this.items[e];return delete this.items[e],t}}const t=new e;class s{constructor(e){this.id=e,this.parentItem=null,this.groups=[],this.menuElement=null,this.shown=!1,this.mouseOver=0}}class i{constructor(){this.items=[]}}class r{constructor(e,t,s,i,r){this.id=e,this.getTitle=t,this.doAction=s,this.getEnabled=i,this.getShown=r,this.itemElement=null,this.subMenu=null,this.enabled=!0}}class o{constructor(e={}){this._id=t.addItem(),this._context=null,this._enabled=!1,this._itemsCfg=[],this._rootMenu=null,this._menuList=[],this._menuMap={},this._itemList=[],this._itemMap={},this._shown=!1,this._nextId=0,this._eventSubs={},!1!==e.hideOnMouseDown&&(document.addEventListener("mousedown",(e=>{e.target.classList.contains("xeokit-context-menu-item")||this.hide()})),document.addEventListener("touchstart",this._canvasTouchStartHandler=e=>{e.target.classList.contains("xeokit-context-menu-item")||this.hide()})),e.items&&(this.items=e.items),this._hideOnAction=!1!==e.hideOnAction,this.context=e.context,this.enabled=!1!==e.enabled,this.hide()}on(e,t){let s=this._eventSubs[e];s||(s=[],this._eventSubs[e]=s),s.push(t)}fire(e,t){const s=this._eventSubs[e];if(s)for(let e=0,i=s.length;e<i;e++)s[e](t)}set items(e){this._clear(),this._itemsCfg=e||[],this._parseItems(e),this._createUI()}get items(){return this._itemsCfg}set enabled(e){(e=!!e)!==this._enabled&&(this._enabled=e,this._enabled||this.hide())}get enabled(){return this._enabled}set context(e){this._context=e}get context(){return this._context}show(e,t){this._context?this._enabled&&(this._shown||(this._hideAllMenus(),this._updateItemsTitles(),this._updateItemsEnabledStatus(),this._showMenu(this._rootMenu.id,e,t),this._shown=!0,this.fire("shown",{}))):console.error("ContextMenu cannot be shown without a context - set context first")}get shown(){return this._shown}hide(){this._enabled&&this._shown&&(this._hideAllMenus(),this._shown=!1,this.fire("hidden",{}))}destroy(){this._context=null,this._clear(),null!==this._id&&(t.removeItem(this._id),this._id=null)}_clear(){for(let e=0,t=this._menuList.length;e<t;e++){const t=this._menuList[e].menuElement;t.parentElement.removeChild(t)}this._itemsCfg=[],this._rootMenu=null,this._menuList=[],this._menuMap={},this._itemList=[],this._itemMap={}}_parseItems(e){const t=e=>{const o=this._getNextId(),n=new s(o);for(let s=0,o=e.length;s<o;s++){const o=e[s],a=new i;n.groups.push(a);for(let e=0,s=o.length;e<s;e++){const s=o[e],i=s.items,l=i&&i.length>0,h=this._getNextId(),c=s.getTitle||(()=>s.title||""),A=s.doAction||s.callback||(()=>{}),u=s.getEnabled||(()=>!0),p=s.getShown||(()=>!0),d=new r(h,c,A,u,p);if(d.parentMenu=n,a.items.push(d),l){const e=t(i);d.subMenu=e,e.parentItem=d}this._itemList.push(d),this._itemMap[d.id]=d}}return this._menuList.push(n),this._menuMap[n.id]=n,n};this._rootMenu=t(e)}_getNextId(){return"ContextMenu_"+this._id+"_"+this._nextId++}_createUI(){const e=t=>{this._createMenuUI(t);const s=t.groups;for(let t=0,i=s.length;t<i;t++){const i=s[t].items;for(let t=0,s=i.length;t<s;t++){const s=i[t].subMenu;s&&e(s)}}};e(this._rootMenu)}_createMenuUI(e){const t=e.groups,s=[];if(s.push('<div class="xeokit-context-menu '+e.id+'" style="z-index:300000; position: absolute;">'),s.push("<ul>"),t)for(let e=0,i=t.length;e<i;e++){const r=e,o=i,n=t[e].items;if(n)for(let e=0,t=n.length;e<t;e++){const i=n[e],a=i.subMenu,l=i.title||"";a?s.push('<li id="'+i.id+'" class="xeokit-context-menu-item" style="'+(r===o-1||e<t-1?"border-bottom: 0":"border-bottom: 1px solid black")+'">'+l+" [MORE]</li>"):s.push('<li id="'+i.id+'" class="xeokit-context-menu-item" style="'+(r===o-1||e<t-1?"border-bottom: 0":"border-bottom: 1px solid black")+'">'+l+"</li>")}}s.push("</ul>"),s.push("</div>");const i=s.join("");document.body.insertAdjacentHTML("beforeend",i);const r=document.querySelector("."+e.id);e.menuElement=r,r.style["border-radius"]="4px",r.style.display="none",r.style["z-index"]=3e5,r.style.background="white",r.style.border="1px solid black",r.style["box-shadow"]="0 4px 5px 0 gray",r.oncontextmenu=e=>{e.preventDefault()};const o=this;let n=null;if(t)for(let e=0,s=t.length;e<s;e++){const s=t[e].items;if(s)for(let e=0,t=s.length;e<t;e++){const t=s[e],i=t.subMenu;t.itemElement=document.getElementById(t.id),t.itemElement?(t.itemElement.addEventListener("mouseenter",(e=>{e.preventDefault();const s=t.subMenu;if(!s)return void(n&&(o._hideMenu(n.id),n=null));if(n&&n.id!==s.id&&(o._hideMenu(n.id),n=null),!1===t.enabled)return;const i=t.itemElement,r=s.menuElement,a=i.getBoundingClientRect();r.getBoundingClientRect();a.right+200>window.innerWidth?o._showMenu(s.id,a.left-200,a.top-1):o._showMenu(s.id,a.right-5,a.top-1),n=s})),i||(t.itemElement.addEventListener("click",(e=>{e.preventDefault(),o._context&&!1!==t.enabled&&(t.doAction&&t.doAction(o._context),this._hideOnAction?o.hide():(o._updateItemsTitles(),o._updateItemsEnabledStatus()))})),t.itemElement.addEventListener("mouseenter",(e=>{e.preventDefault(),!1!==t.enabled&&t.doHover&&t.doHover(o._context)})))):console.error("ContextMenu item element not found: "+t.id)}}}_updateItemsTitles(){if(this._context)for(let e=0,t=this._itemList.length;e<t;e++){const t=this._itemList[e],s=t.itemElement;if(!s)continue;const i=t.getShown;if(!i||!i(this._context))continue;const r=t.getTitle(this._context);t.subMenu,s.innerText=r}}_updateItemsEnabledStatus(){if(this._context)for(let e=0,t=this._itemList.length;e<t;e++){const t=this._itemList[e],s=t.itemElement;if(!s)continue;const i=t.getEnabled;if(!i)continue;const r=t.getShown;if(!r)continue;const o=r(this._context);if(t.shown=o,!o){s.style.visibility="hidden",s.style.height="0",s.style.padding="0";continue}s.style.visibility="visible",s.style.height="auto",s.style.padding=null;const n=i(this._context);t.enabled=n,n?s.classList.remove("disabled"):s.classList.add("disabled")}}_showMenu(e,t,s){const i=this._menuMap[e];if(!i)return void console.error("Menu not found: "+e);if(i.shown)return;const r=i.menuElement;r&&(this._showMenuElement(r,t,s),i.shown=!0)}_hideMenu(e){const t=this._menuMap[e];if(!t)return void console.error("Menu not found: "+e);if(!t.shown)return;const s=t.menuElement;s&&(this._hideMenuElement(s),t.shown=!1)}_hideAllMenus(){for(let e=0,t=this._menuList.length;e<t;e++){const t=this._menuList[e];this._hideMenu(t.id)}}_showMenuElement(e,t,s){e.style.display="block";const i=e.offsetHeight,r=e.offsetWidth;s+i>window.innerHeight&&(s=window.innerHeight-i),t+r>window.innerWidth&&(t=window.innerWidth-r),e.style.left=t+"px",e.style.top=s+"px"}_hideMenuElement(e){e.style.display="none"}}class n{constructor(e,t,s){this.id=s&&s.id?s.id:e,this.viewer=t,this._subIdMap=null,this._subIdEvents=null,this._eventSubs=null,this._eventSubsNum=null,this._events=null,this._eventCallDepth=0,t.addPlugin(this)}fire(e,t,s){this._events||(this._events={}),this._eventSubs||(this._eventSubs={},this._eventSubsNum={}),!0!==s&&(this._events[e]=t||!0);const i=this._eventSubs[e];let r;if(i)for(const s in i)i.hasOwnProperty(s)&&(r=i[s],this._eventCallDepth++,this._eventCallDepth<300?r.callback.call(r.scope,t):this.error("fire: potential stack overflow from recursive event '"+e+"' - dropping this event"),this._eventCallDepth--)}on(t,s,i){this._events||(this._events={}),this._subIdMap||(this._subIdMap=new e),this._subIdEvents||(this._subIdEvents={}),this._eventSubs||(this._eventSubs={}),this._eventSubsNum||(this._eventSubsNum={});let r=this._eventSubs[t];r?this._eventSubsNum[t]++:(r={},this._eventSubs[t]=r,this._eventSubsNum[t]=1);const o=this._subIdMap.addItem();r[o]={callback:s,scope:i||this},this._subIdEvents[o]=t;const n=this._events[t];return void 0!==n&&s.call(i||this,n),o}off(e){if(null==e)return;if(!this._subIdEvents)return;const t=this._subIdEvents[e];if(t){delete this._subIdEvents[e];const s=this._eventSubs[t];s&&(delete s[e],this._eventSubsNum[t]--),this._subIdMap.removeItem(e)}}once(e,t,s){const i=this,r=this.on(e,(function(e){i.off(r),t.call(s||this,e)}),s)}hasSubs(e){return this._eventSubsNum&&this._eventSubsNum[e]>0}log(e){console.log(`[xeokit plugin ${this.id}]: ${e}`)}warn(e){console.warn(`[xeokit plugin ${this.id}]: ${e}`)}error(e){console.error(`[xeokit plugin ${this.id}]: ${e}`)}send(e,t){}destroy(){this.viewer.removePlugin(this)}}let a=!0,l=a?Float64Array:Float32Array;const h=new l(16),c=new l(16),A=new l(4),u={setDoublePrecisionEnabled(e){a=e,l=a?Float64Array:Float32Array},getDoublePrecisionEnabled:()=>a,MIN_DOUBLE:-Number.MAX_SAFE_INTEGER,MAX_DOUBLE:Number.MAX_SAFE_INTEGER,MAX_INT:1e7,DEGTORAD:.0174532925,RADTODEG:57.295779513,unglobalizeObjectId(e,t){const s=t.indexOf("#");return s===e.length&&t.startsWith(e)?t.substring(s+1):t},globalizeObjectId:(e,t)=>e+"#"+t,safeInv(e){const t=1/e;return isNaN(t)||!isFinite(t)?1:t},vec2:e=>new l(e||2),vec3:e=>new l(e||3),vec4:e=>new l(e||4),mat3:e=>new l(e||9),mat3ToMat4:(e,t=new l(16))=>(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=0,t[4]=e[3],t[5]=e[4],t[6]=e[5],t[7]=0,t[8]=e[6],t[9]=e[7],t[10]=e[8],t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t),mat4:e=>new l(e||16),mat4ToMat3(e,t){},doublesToFloats(e,t,s){const i=new l(2);for(let r=0,o=e.length;r<o;r++)u.splitDouble(e[r],i),t[r]=i[0],s[r]=i[1]},splitDouble(e,t){const s=l.from([e])[0],i=e-s;t[0]=s,t[1]=i},createUUID:(()=>{const e=[];for(let t=0;t<256;t++)e[t]=(t<16?"0":"")+t.toString(16);return()=>{const t=4294967295*Math.random()|0,s=4294967295*Math.random()|0,i=4294967295*Math.random()|0,r=4294967295*Math.random()|0;return`${e[255&t]+e[t>>8&255]+e[t>>16&255]+e[t>>24&255]}-${e[255&s]}${e[s>>8&255]}-${e[s>>16&15|64]}${e[s>>24&255]}-${e[63&i|128]}${e[i>>8&255]}-${e[i>>16&255]}${e[i>>24&255]}${e[255&r]}${e[r>>8&255]}${e[r>>16&255]}${e[r>>24&255]}`}})(),clamp:(e,t,s)=>Math.max(t,Math.min(s,e)),fmod(e,t){if(e<t)return console.error("math.fmod : Attempting to find modulus within negative range - would be infinite loop - ignoring"),e;for(;t<=e;)e-=t;return e},compareVec3:(e,t)=>e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2],negateVec3:(e,t)=>(t||(t=e),t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t),negateVec4:(e,t)=>(t||(t=e),t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t),addVec4:(e,t,s)=>(s||(s=e),s[0]=e[0]+t[0],s[1]=e[1]+t[1],s[2]=e[2]+t[2],s[3]=e[3]+t[3],s),addVec4Scalar:(e,t,s)=>(s||(s=e),s[0]=e[0]+t,s[1]=e[1]+t,s[2]=e[2]+t,s[3]=e[3]+t,s),addVec3:(e,t,s)=>(s||(s=e),s[0]=e[0]+t[0],s[1]=e[1]+t[1],s[2]=e[2]+t[2],s),addVec3Scalar:(e,t,s)=>(s||(s=e),s[0]=e[0]+t,s[1]=e[1]+t,s[2]=e[2]+t,s),subVec4:(e,t,s)=>(s||(s=e),s[0]=e[0]-t[0],s[1]=e[1]-t[1],s[2]=e[2]-t[2],s[3]=e[3]-t[3],s),subVec3:(e,t,s)=>(s||(s=e),s[0]=e[0]-t[0],s[1]=e[1]-t[1],s[2]=e[2]-t[2],s),subVec2:(e,t,s)=>(s||(s=e),s[0]=e[0]-t[0],s[1]=e[1]-t[1],s),geometricMeanVec2(...e){const t=new l(e[0]);for(let s=1;s<e.length;s++)t[0]+=e[s][0],t[1]+=e[s][1];return t[0]/=e.length,t[1]/=e.length,t},subVec4Scalar:(e,t,s)=>(s||(s=e),s[0]=e[0]-t,s[1]=e[1]-t,s[2]=e[2]-t,s[3]=e[3]-t,s),subScalarVec4:(e,t,s)=>(s||(s=e),s[0]=t-e[0],s[1]=t-e[1],s[2]=t-e[2],s[3]=t-e[3],s),mulVec4:(e,t,s)=>(s||(s=e),s[0]=e[0]*t[0],s[1]=e[1]*t[1],s[2]=e[2]*t[2],s[3]=e[3]*t[3],s),mulVec4Scalar:(e,t,s)=>(s||(s=e),s[0]=e[0]*t,s[1]=e[1]*t,s[2]=e[2]*t,s[3]=e[3]*t,s),mulVec3Scalar:(e,t,s)=>(s||(s=e),s[0]=e[0]*t,s[1]=e[1]*t,s[2]=e[2]*t,s),mulVec2Scalar:(e,t,s)=>(s||(s=e),s[0]=e[0]*t,s[1]=e[1]*t,s),divVec3:(e,t,s)=>(s||(s=e),s[0]=e[0]/t[0],s[1]=e[1]/t[1],s[2]=e[2]/t[2],s),divVec4:(e,t,s)=>(s||(s=e),s[0]=e[0]/t[0],s[1]=e[1]/t[1],s[2]=e[2]/t[2],s[3]=e[3]/t[3],s),divScalarVec3:(e,t,s)=>(s||(s=t),s[0]=e/t[0],s[1]=e/t[1],s[2]=e/t[2],s),divVec3Scalar:(e,t,s)=>(s||(s=e),s[0]=e[0]/t,s[1]=e[1]/t,s[2]=e[2]/t,s),divVec4Scalar:(e,t,s)=>(s||(s=e),s[0]=e[0]/t,s[1]=e[1]/t,s[2]=e[2]/t,s[3]=e[3]/t,s),divScalarVec4:(e,t,s)=>(s||(s=t),s[0]=e/t[0],s[1]=e/t[1],s[2]=e/t[2],s[3]=e/t[3],s),dotVec4:(e,t)=>e[0]*t[0]+e[1]*t[1]+e[2]*t[2]+e[3]*t[3],cross3Vec4(e,t){const s=e[0],i=e[1],r=e[2],o=t[0],n=t[1],a=t[2];return[i*a-r*n,r*o-s*a,s*n-i*o,0]},cross3Vec3(e,t,s){s||(s=e);const i=e[0],r=e[1],o=e[2],n=t[0],a=t[1],l=t[2];return s[0]=r*l-o*a,s[1]=o*n-i*l,s[2]=i*a-r*n,s},sqLenVec4:e=>u.dotVec4(e,e),lenVec4:e=>Math.sqrt(u.sqLenVec4(e)),dotVec3:(e,t)=>e[0]*t[0]+e[1]*t[1]+e[2]*t[2],dotVec2:(e,t)=>e[0]*t[0]+e[1]*t[1],sqLenVec3:e=>u.dotVec3(e,e),sqLenVec2:e=>u.dotVec2(e,e),lenVec3:e=>Math.sqrt(u.sqLenVec3(e)),distVec3:(()=>{const e=new l(3);return(t,s)=>u.lenVec3(u.subVec3(t,s,e))})(),lenVec2:e=>Math.sqrt(u.sqLenVec2(e)),distVec2:(()=>{const e=new l(2);return(t,s)=>u.lenVec2(u.subVec2(t,s,e))})(),rcpVec3:(e,t)=>u.divScalarVec3(1,e,t),normalizeVec4(e,t){const s=1/u.lenVec4(e);return u.mulVec4Scalar(e,s,t)},normalizeVec3(e,t){const s=1/u.lenVec3(e);return u.mulVec3Scalar(e,s,t)},normalizeVec2(e,t){const s=1/u.lenVec2(e);return u.mulVec2Scalar(e,s,t)},angleVec3(e,t){let s=u.dotVec3(e,t)/Math.sqrt(u.sqLenVec3(e)*u.sqLenVec3(t));return s=s<-1?-1:s>1?1:s,Math.acos(s)},vec3FromMat4Scale:(()=>{const e=new l(3);return(t,s)=>(e[0]=t[0],e[1]=t[1],e[2]=t[2],s[0]=u.lenVec3(e),e[0]=t[4],e[1]=t[5],e[2]=t[6],s[1]=u.lenVec3(e),e[0]=t[8],e[1]=t[9],e[2]=t[10],s[2]=u.lenVec3(e),s)})(),vecToArray:(()=>{function e(e){return Math.round(1e5*e)/1e5}return t=>{for(let s=0,i=(t=Array.prototype.slice.call(t)).length;s<i;s++)t[s]=e(t[s]);return t}})(),xyzArrayToObject:e=>({x:e[0],y:e[1],z:e[2]}),xyzObjectToArray:(e,t)=>((t=t||u.vec3())[0]=e.x,t[1]=e.y,t[2]=e.z,t),dupMat4:e=>e.slice(0,16),mat4To3:e=>[e[0],e[1],e[2],e[4],e[5],e[6],e[8],e[9],e[10]],m4s:e=>[e,e,e,e,e,e,e,e,e,e,e,e,e,e,e,e],setMat4ToZeroes:()=>u.m4s(0),setMat4ToOnes:()=>u.m4s(1),diagonalMat4v:e=>new l([e[0],0,0,0,0,e[1],0,0,0,0,e[2],0,0,0,0,e[3]]),diagonalMat4c:(e,t,s,i)=>u.diagonalMat4v([e,t,s,i]),diagonalMat4s:e=>u.diagonalMat4c(e,e,e,e),identityMat4:(e=new l(16))=>(e[0]=1,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=1,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=1,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e),identityMat3:(e=new l(9))=>(e[0]=1,e[1]=0,e[2]=0,e[3]=0,e[4]=1,e[5]=0,e[6]=0,e[7]=0,e[8]=1,e),isIdentityMat4:e=>1===e[0]&&0===e[1]&&0===e[2]&&0===e[3]&&0===e[4]&&1===e[5]&&0===e[6]&&0===e[7]&&0===e[8]&&0===e[9]&&1===e[10]&&0===e[11]&&0===e[12]&&0===e[13]&&0===e[14]&&1===e[15],negateMat4:(e,t)=>(t||(t=e),t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t),addMat4:(e,t,s)=>(s||(s=e),s[0]=e[0]+t[0],s[1]=e[1]+t[1],s[2]=e[2]+t[2],s[3]=e[3]+t[3],s[4]=e[4]+t[4],s[5]=e[5]+t[5],s[6]=e[6]+t[6],s[7]=e[7]+t[7],s[8]=e[8]+t[8],s[9]=e[9]+t[9],s[10]=e[10]+t[10],s[11]=e[11]+t[11],s[12]=e[12]+t[12],s[13]=e[13]+t[13],s[14]=e[14]+t[14],s[15]=e[15]+t[15],s),addMat4Scalar:(e,t,s)=>(s||(s=e),s[0]=e[0]+t,s[1]=e[1]+t,s[2]=e[2]+t,s[3]=e[3]+t,s[4]=e[4]+t,s[5]=e[5]+t,s[6]=e[6]+t,s[7]=e[7]+t,s[8]=e[8]+t,s[9]=e[9]+t,s[10]=e[10]+t,s[11]=e[11]+t,s[12]=e[12]+t,s[13]=e[13]+t,s[14]=e[14]+t,s[15]=e[15]+t,s),addScalarMat4:(e,t,s)=>u.addMat4Scalar(t,e,s),subMat4:(e,t,s)=>(s||(s=e),s[0]=e[0]-t[0],s[1]=e[1]-t[1],s[2]=e[2]-t[2],s[3]=e[3]-t[3],s[4]=e[4]-t[4],s[5]=e[5]-t[5],s[6]=e[6]-t[6],s[7]=e[7]-t[7],s[8]=e[8]-t[8],s[9]=e[9]-t[9],s[10]=e[10]-t[10],s[11]=e[11]-t[11],s[12]=e[12]-t[12],s[13]=e[13]-t[13],s[14]=e[14]-t[14],s[15]=e[15]-t[15],s),subMat4Scalar:(e,t,s)=>(s||(s=e),s[0]=e[0]-t,s[1]=e[1]-t,s[2]=e[2]-t,s[3]=e[3]-t,s[4]=e[4]-t,s[5]=e[5]-t,s[6]=e[6]-t,s[7]=e[7]-t,s[8]=e[8]-t,s[9]=e[9]-t,s[10]=e[10]-t,s[11]=e[11]-t,s[12]=e[12]-t,s[13]=e[13]-t,s[14]=e[14]-t,s[15]=e[15]-t,s),subScalarMat4:(e,t,s)=>(s||(s=t),s[0]=e-t[0],s[1]=e-t[1],s[2]=e-t[2],s[3]=e-t[3],s[4]=e-t[4],s[5]=e-t[5],s[6]=e-t[6],s[7]=e-t[7],s[8]=e-t[8],s[9]=e-t[9],s[10]=e-t[10],s[11]=e-t[11],s[12]=e-t[12],s[13]=e-t[13],s[14]=e-t[14],s[15]=e-t[15],s),mulMat4(e,t,s){s||(s=e);const i=e[0],r=e[1],o=e[2],n=e[3],a=e[4],l=e[5],h=e[6],c=e[7],A=e[8],u=e[9],p=e[10],d=e[11],f=e[12],E=e[13],m=e[14],y=e[15],g=t[0],I=t[1],v=t[2],T=t[3],_=t[4],R=t[5],P=t[6],D=t[7],N=t[8],C=t[9],O=t[10],b=t[11],S=t[12],w=t[13],x=t[14],B=t[15];return s[0]=g*i+I*a+v*A+T*f,s[1]=g*r+I*l+v*u+T*E,s[2]=g*o+I*h+v*p+T*m,s[3]=g*n+I*c+v*d+T*y,s[4]=_*i+R*a+P*A+D*f,s[5]=_*r+R*l+P*u+D*E,s[6]=_*o+R*h+P*p+D*m,s[7]=_*n+R*c+P*d+D*y,s[8]=N*i+C*a+O*A+b*f,s[9]=N*r+C*l+O*u+b*E,s[10]=N*o+C*h+O*p+b*m,s[11]=N*n+C*c+O*d+b*y,s[12]=S*i+w*a+x*A+B*f,s[13]=S*r+w*l+x*u+B*E,s[14]=S*o+w*h+x*p+B*m,s[15]=S*n+w*c+x*d+B*y,s},mulMat3(e,t,s){s||(s=new l(9));const i=e[0],r=e[3],o=e[6],n=e[1],a=e[4],h=e[7],c=e[2],A=e[5],u=e[8],p=t[0],d=t[3],f=t[6],E=t[1],m=t[4],y=t[7],g=t[2],I=t[5],v=t[8];return s[0]=i*p+r*E+o*g,s[3]=i*d+r*m+o*I,s[6]=i*f+r*y+o*v,s[1]=n*p+a*E+h*g,s[4]=n*d+a*m+h*I,s[7]=n*f+a*y+h*v,s[2]=c*p+A*E+u*g,s[5]=c*d+A*m+u*I,s[8]=c*f+A*y+u*v,s},mulMat4Scalar:(e,t,s)=>(s||(s=e),s[0]=e[0]*t,s[1]=e[1]*t,s[2]=e[2]*t,s[3]=e[3]*t,s[4]=e[4]*t,s[5]=e[5]*t,s[6]=e[6]*t,s[7]=e[7]*t,s[8]=e[8]*t,s[9]=e[9]*t,s[10]=e[10]*t,s[11]=e[11]*t,s[12]=e[12]*t,s[13]=e[13]*t,s[14]=e[14]*t,s[15]=e[15]*t,s),mulMat4v4(e,t,s=u.vec4()){const i=t[0],r=t[1],o=t[2],n=t[3];return s[0]=e[0]*i+e[4]*r+e[8]*o+e[12]*n,s[1]=e[1]*i+e[5]*r+e[9]*o+e[13]*n,s[2]=e[2]*i+e[6]*r+e[10]*o+e[14]*n,s[3]=e[3]*i+e[7]*r+e[11]*o+e[15]*n,s},transposeMat4(e,t){const s=e[4],i=e[14],r=e[8],o=e[13],n=e[12],a=e[9];if(!t||e===t){const t=e[1],l=e[2],h=e[3],c=e[6],A=e[7],u=e[11];return e[1]=s,e[2]=r,e[3]=n,e[4]=t,e[6]=a,e[7]=o,e[8]=l,e[9]=c,e[11]=i,e[12]=h,e[13]=A,e[14]=u,e}return t[0]=e[0],t[1]=s,t[2]=r,t[3]=n,t[4]=e[1],t[5]=e[5],t[6]=a,t[7]=o,t[8]=e[2],t[9]=e[6],t[10]=e[10],t[11]=i,t[12]=e[3],t[13]=e[7],t[14]=e[11],t[15]=e[15],t},transposeMat3(e,t){if(t===e){const s=e[1],i=e[2],r=e[5];t[1]=e[3],t[2]=e[6],t[3]=s,t[5]=e[7],t[6]=i,t[7]=r}else t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8];return t},determinantMat4(e){const t=e[0],s=e[1],i=e[2],r=e[3],o=e[4],n=e[5],a=e[6],l=e[7],h=e[8],c=e[9],A=e[10],u=e[11],p=e[12],d=e[13],f=e[14],E=e[15];return p*c*a*r-h*d*a*r-p*n*A*r+o*d*A*r+h*n*f*r-o*c*f*r-p*c*i*l+h*d*i*l+p*s*A*l-t*d*A*l-h*s*f*l+t*c*f*l+p*n*i*u-o*d*i*u-p*s*a*u+t*d*a*u+o*s*f*u-t*n*f*u-h*n*i*E+o*c*i*E+h*s*a*E-t*c*a*E-o*s*A*E+t*n*A*E},inverseMat4(e,t){t||(t=e);const s=e[0],i=e[1],r=e[2],o=e[3],n=e[4],a=e[5],l=e[6],h=e[7],c=e[8],A=e[9],u=e[10],p=e[11],d=e[12],f=e[13],E=e[14],m=e[15],y=s*a-i*n,g=s*l-r*n,I=s*h-o*n,v=i*l-r*a,T=i*h-o*a,_=r*h-o*l,R=c*f-A*d,P=c*E-u*d,D=c*m-p*d,N=A*E-u*f,C=A*m-p*f,O=u*m-p*E,b=1/(y*O-g*C+I*N+v*D-T*P+_*R);return t[0]=(a*O-l*C+h*N)*b,t[1]=(-i*O+r*C-o*N)*b,t[2]=(f*_-E*T+m*v)*b,t[3]=(-A*_+u*T-p*v)*b,t[4]=(-n*O+l*D-h*P)*b,t[5]=(s*O-r*D+o*P)*b,t[6]=(-d*_+E*I-m*g)*b,t[7]=(c*_-u*I+p*g)*b,t[8]=(n*C-a*D+h*R)*b,t[9]=(-s*C+i*D-o*R)*b,t[10]=(d*T-f*I+m*y)*b,t[11]=(-c*T+A*I-p*y)*b,t[12]=(-n*N+a*P-l*R)*b,t[13]=(s*N-i*P+r*R)*b,t[14]=(-d*v+f*g-E*y)*b,t[15]=(c*v-A*g+u*y)*b,t},traceMat4:e=>e[0]+e[5]+e[10]+e[15],translationMat4v(e,t){const s=t||u.identityMat4();return s[12]=e[0],s[13]=e[1],s[14]=e[2],s},translationMat3v(e,t){const s=t||u.identityMat3();return s[6]=e[0],s[7]=e[1],s},translationMat4c:(()=>{const e=new l(3);return(t,s,i,r)=>(e[0]=t,e[1]=s,e[2]=i,u.translationMat4v(e,r))})(),translationMat4s:(e,t)=>u.translationMat4c(e,e,e,t),translateMat4v:(e,t)=>u.translateMat4c(e[0],e[1],e[2],t),translateMat4c(e,t,s,i){const r=i[3];i[0]+=r*e,i[1]+=r*t,i[2]+=r*s;const o=i[7];i[4]+=o*e,i[5]+=o*t,i[6]+=o*s;const n=i[11];i[8]+=n*e,i[9]+=n*t,i[10]+=n*s;const a=i[15];return i[12]+=a*e,i[13]+=a*t,i[14]+=a*s,i},setMat4Translation:(e,t,s)=>(s[0]=e[0],s[1]=e[1],s[2]=e[2],s[3]=e[3],s[4]=e[4],s[5]=e[5],s[6]=e[6],s[7]=e[7],s[8]=e[8],s[9]=e[9],s[10]=e[10],s[11]=e[11],s[12]=t[0],s[13]=t[1],s[14]=t[2],s[15]=e[15],s),rotationMat4v(e,t,s){const i=u.normalizeVec4([t[0],t[1],t[2],0],[]),r=Math.sin(e),o=Math.cos(e),n=1-o,a=i[0],l=i[1],h=i[2];let c,A,p,d,f,E;return c=a*l,A=l*h,p=h*a,d=a*r,f=l*r,E=h*r,(s=s||u.mat4())[0]=n*a*a+o,s[1]=n*c+E,s[2]=n*p-f,s[3]=0,s[4]=n*c-E,s[5]=n*l*l+o,s[6]=n*A+d,s[7]=0,s[8]=n*p+f,s[9]=n*A-d,s[10]=n*h*h+o,s[11]=0,s[12]=0,s[13]=0,s[14]=0,s[15]=1,s},rotationMat4c:(e,t,s,i,r)=>u.rotationMat4v(e,[t,s,i],r),scalingMat4v:(e,t=u.identityMat4())=>(t[0]=e[0],t[5]=e[1],t[10]=e[2],t),scalingMat3v:(e,t=u.identityMat3())=>(t[0]=e[0],t[4]=e[1],t),scalingMat4c:(()=>{const e=new l(3);return(t,s,i,r)=>(e[0]=t,e[1]=s,e[2]=i,u.scalingMat4v(e,r))})(),scaleMat4c:(e,t,s,i)=>(i[0]*=e,i[4]*=t,i[8]*=s,i[1]*=e,i[5]*=t,i[9]*=s,i[2]*=e,i[6]*=t,i[10]*=s,i[3]*=e,i[7]*=t,i[11]*=s,i),scaleMat4v(e,t){const s=e[0],i=e[1],r=e[2];return t[0]*=s,t[4]*=i,t[8]*=r,t[1]*=s,t[5]*=i,t[9]*=r,t[2]*=s,t[6]*=i,t[10]*=r,t[3]*=s,t[7]*=i,t[11]*=r,t},scalingMat4s:e=>u.scalingMat4c(e,e,e),rotationTranslationMat4(e,t,s=u.mat4()){const i=e[0],r=e[1],o=e[2],n=e[3],a=i+i,l=r+r,h=o+o,c=i*a,A=i*l,p=i*h,d=r*l,f=r*h,E=o*h,m=n*a,y=n*l,g=n*h;return s[0]=1-(d+E),s[1]=A+g,s[2]=p-y,s[3]=0,s[4]=A-g,s[5]=1-(c+E),s[6]=f+m,s[7]=0,s[8]=p+y,s[9]=f-m,s[10]=1-(c+d),s[11]=0,s[12]=t[0],s[13]=t[1],s[14]=t[2],s[15]=1,s},mat4ToEuler(e,t,s=u.vec4()){const i=u.clamp,r=e[0],o=e[4],n=e[8],a=e[1],l=e[5],h=e[9],c=e[2],A=e[6],p=e[10];return"XYZ"===t?(s[1]=Math.asin(i(n,-1,1)),Math.abs(n)<.99999?(s[0]=Math.atan2(-h,p),s[2]=Math.atan2(-o,r)):(s[0]=Math.atan2(A,l),s[2]=0)):"YXZ"===t?(s[0]=Math.asin(-i(h,-1,1)),Math.abs(h)<.99999?(s[1]=Math.atan2(n,p),s[2]=Math.atan2(a,l)):(s[1]=Math.atan2(-c,r),s[2]=0)):"ZXY"===t?(s[0]=Math.asin(i(A,-1,1)),Math.abs(A)<.99999?(s[1]=Math.atan2(-c,p),s[2]=Math.atan2(-o,l)):(s[1]=0,s[2]=Math.atan2(a,r))):"ZYX"===t?(s[1]=Math.asin(-i(c,-1,1)),Math.abs(c)<.99999?(s[0]=Math.atan2(A,p),s[2]=Math.atan2(a,r)):(s[0]=0,s[2]=Math.atan2(-o,l))):"YZX"===t?(s[2]=Math.asin(i(a,-1,1)),Math.abs(a)<.99999?(s[0]=Math.atan2(-h,l),s[1]=Math.atan2(-c,r)):(s[0]=0,s[1]=Math.atan2(n,p))):"XZY"===t&&(s[2]=Math.asin(-i(o,-1,1)),Math.abs(o)<.99999?(s[0]=Math.atan2(A,l),s[1]=Math.atan2(n,r)):(s[0]=Math.atan2(-h,p),s[1]=0)),s},composeMat4:(e,t,s,i=u.mat4())=>(u.quaternionToRotationMat4(t,i),u.scaleMat4v(s,i),u.translateMat4v(e,i),i),decomposeMat4:(()=>{const e=new l(3),t=new l(16);return function(s,i,r,o){e[0]=s[0],e[1]=s[1],e[2]=s[2];let n=u.lenVec3(e);e[0]=s[4],e[1]=s[5],e[2]=s[6];const a=u.lenVec3(e);e[8]=s[8],e[9]=s[9],e[10]=s[10];const l=u.lenVec3(e);u.determinantMat4(s)<0&&(n=-n),i[0]=s[12],i[1]=s[13],i[2]=s[14],t.set(s);const h=1/n,c=1/a,A=1/l;return t[0]*=h,t[1]*=h,t[2]*=h,t[4]*=c,t[5]*=c,t[6]*=c,t[8]*=A,t[9]*=A,t[10]*=A,u.mat4ToQuaternion(t,r),o[0]=n,o[1]=a,o[2]=l,this}})(),getColMat4(e,t){const s=4*t;return[e[s],e[s+1],e[s+2],e[s+3]]},setRowMat4(e,t,s){e[t]=s[0],e[t+4]=s[1],e[t+8]=s[2],e[t+12]=s[3]},lookAtMat4v(e,t,s,i){i||(i=u.mat4());const r=e[0],o=e[1],n=e[2],a=s[0],l=s[1],h=s[2],c=t[0],A=t[1],p=t[2];if(r===c&&o===A&&n===p)return u.identityMat4();let d,f,E,m,y,g,I,v,T,_;return d=r-c,f=o-A,E=n-p,_=1/Math.sqrt(d*d+f*f+E*E),d*=_,f*=_,E*=_,m=l*E-h*f,y=h*d-a*E,g=a*f-l*d,_=Math.sqrt(m*m+y*y+g*g),_?(_=1/_,m*=_,y*=_,g*=_):(m=0,y=0,g=0),I=f*g-E*y,v=E*m-d*g,T=d*y-f*m,_=Math.sqrt(I*I+v*v+T*T),_?(_=1/_,I*=_,v*=_,T*=_):(I=0,v=0,T=0),i[0]=m,i[1]=I,i[2]=d,i[3]=0,i[4]=y,i[5]=v,i[6]=f,i[7]=0,i[8]=g,i[9]=T,i[10]=E,i[11]=0,i[12]=-(m*r+y*o+g*n),i[13]=-(I*r+v*o+T*n),i[14]=-(d*r+f*o+E*n),i[15]=1,i},lookAtMat4c:(e,t,s,i,r,o,n,a,l)=>u.lookAtMat4v([e,t,s],[i,r,o],[n,a,l],[]),orthoMat4c(e,t,s,i,r,o,n){n||(n=u.mat4());const a=t-e,l=i-s,h=o-r;return n[0]=2/a,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=2/l,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=-2/h,n[11]=0,n[12]=-(e+t)/a,n[13]=-(i+s)/l,n[14]=-(o+r)/h,n[15]=1,n},frustumMat4v(e,t,s){s||(s=u.mat4());const i=[e[0],e[1],e[2],0],r=[t[0],t[1],t[2],0];u.addVec4(r,i,h),u.subVec4(r,i,c);const o=2*i[2],n=c[0],a=c[1],l=c[2];return s[0]=o/n,s[1]=0,s[2]=0,s[3]=0,s[4]=0,s[5]=o/a,s[6]=0,s[7]=0,s[8]=h[0]/n,s[9]=h[1]/a,s[10]=-h[2]/l,s[11]=-1,s[12]=0,s[13]=0,s[14]=-o*r[2]/l,s[15]=0,s},frustumMat4(e,t,s,i,r,o,n){n||(n=u.mat4());const a=t-e,l=i-s,h=o-r;return n[0]=2*r/a,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=2*r/l,n[6]=0,n[7]=0,n[8]=(t+e)/a,n[9]=(i+s)/l,n[10]=-(o+r)/h,n[11]=-1,n[12]=0,n[13]=0,n[14]=-o*r*2/h,n[15]=0,n},perspectiveMat4(e,t,s,i,r){const o=[],n=[];return o[2]=s,n[2]=i,n[1]=o[2]*Math.tan(e/2),o[1]=-n[1],n[0]=n[1]*t,o[0]=-n[0],u.frustumMat4v(o,n,r)},compareMat4:(e,t)=>e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[3]===t[3]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[7]===t[7]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[11]===t[11]&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[15]===t[15],transformPoint3(e,t,s=u.vec3()){const i=t[0],r=t[1],o=t[2];return s[0]=e[0]*i+e[4]*r+e[8]*o+e[12],s[1]=e[1]*i+e[5]*r+e[9]*o+e[13],s[2]=e[2]*i+e[6]*r+e[10]*o+e[14],s},transformPoint4:(e,t,s=u.vec4())=>(s[0]=e[0]*t[0]+e[4]*t[1]+e[8]*t[2]+e[12]*t[3],s[1]=e[1]*t[0]+e[5]*t[1]+e[9]*t[2]+e[13]*t[3],s[2]=e[2]*t[0]+e[6]*t[1]+e[10]*t[2]+e[14]*t[3],s[3]=e[3]*t[0]+e[7]*t[1]+e[11]*t[2]+e[15]*t[3],s),transformPoints3(e,t,s){const i=s||[],r=t.length;let o,n,a,l;const h=e[0],c=e[1],A=e[2],u=e[3],p=e[4],d=e[5],f=e[6],E=e[7],m=e[8],y=e[9],g=e[10],I=e[11],v=e[12],T=e[13],_=e[14],R=e[15];let P;for(let e=0;e<r;++e)l=t[e],o=l[0],n=l[1],a=l[2],P=i[e]||(i[e]=[0,0,0]),P[0]=h*o+p*n+m*a+v,P[1]=c*o+d*n+y*a+T,P[2]=A*o+f*n+g*a+_,P[3]=u*o+E*n+I*a+R;return i.length=r,i},transformPositions3(e,t,s=t){let i;const r=t.length;let o,n,a;const l=e[0],h=e[1],c=e[2];e[3];const A=e[4],u=e[5],p=e[6];e[7];const d=e[8],f=e[9],E=e[10];e[11];const m=e[12],y=e[13],g=e[14];for(e[15],i=0;i<r;i+=3)o=t[i+0],n=t[i+1],a=t[i+2],s[i+0]=l*o+A*n+d*a+m,s[i+1]=h*o+u*n+f*a+y,s[i+2]=c*o+p*n+E*a+g;return s},transformPositions4(e,t,s=t){let i;const r=t.length;let o,n,a;const l=e[0],h=e[1],c=e[2],A=e[3],u=e[4],p=e[5],d=e[6],f=e[7],E=e[8],m=e[9],y=e[10],g=e[11],I=e[12],v=e[13],T=e[14],_=e[15];for(i=0;i<r;i+=4)o=t[i+0],n=t[i+1],a=t[i+2],s[i+0]=l*o+u*n+E*a+I,s[i+1]=h*o+p*n+m*a+v,s[i+2]=c*o+d*n+y*a+T,s[i+3]=A*o+f*n+g*a+_;return s},transformVec3(e,t,s){const i=t[0],r=t[1],o=t[2];return(s=s||this.vec3())[0]=e[0]*i+e[4]*r+e[8]*o,s[1]=e[1]*i+e[5]*r+e[9]*o,s[2]=e[2]*i+e[6]*r+e[10]*o,s},transformVec4(e,t,s){const i=t[0],r=t[1],o=t[2],n=t[3];return(s=s||u.vec4())[0]=e[0]*i+e[4]*r+e[8]*o+e[12]*n,s[1]=e[1]*i+e[5]*r+e[9]*o+e[13]*n,s[2]=e[2]*i+e[6]*r+e[10]*o+e[14]*n,s[3]=e[3]*i+e[7]*r+e[11]*o+e[15]*n,s},rotateVec2(e,t,s,i=e){const r=Math.cos(s),o=Math.sin(s),n=e[0]-t[0],a=e[1]-t[1];return i[0]=n*r-a*o+t[0],i[1]=n*o+a*r+t[1],e},rotateVec3X(e,t,s,i){const r=[],o=[];return r[0]=e[0]-t[0],r[1]=e[1]-t[1],r[2]=e[2]-t[2],o[0]=r[0],o[1]=r[1]*Math.cos(s)-r[2]*Math.sin(s),o[2]=r[1]*Math.sin(s)+r[2]*Math.cos(s),i[0]=o[0]+t[0],i[1]=o[1]+t[1],i[2]=o[2]+t[2],i},rotateVec3Y(e,t,s,i){const r=[],o=[];return r[0]=e[0]-t[0],r[1]=e[1]-t[1],r[2]=e[2]-t[2],o[0]=r[2]*Math.sin(s)+r[0]*Math.cos(s),o[1]=r[1],o[2]=r[2]*Math.cos(s)-r[0]*Math.sin(s),i[0]=o[0]+t[0],i[1]=o[1]+t[1],i[2]=o[2]+t[2],i},rotateVec3Z(e,t,s,i){const r=[],o=[];return r[0]=e[0]-t[0],r[1]=e[1]-t[1],r[2]=e[2]-t[2],o[0]=r[0]*Math.cos(s)-r[1]*Math.sin(s),o[1]=r[0]*Math.sin(s)+r[1]*Math.cos(s),o[2]=r[2],i[0]=o[0]+t[0],i[1]=o[1]+t[1],i[2]=o[2]+t[2],i},projectVec4(e,t){const s=1/e[3];return(t=t||u.vec2())[0]=e[0]*s,t[1]=e[1]*s,t},unprojectVec3:(()=>{const e=new l(16),t=new l(16),s=new l(16);return function(i,r,o,n){return this.transformVec3(this.mulMat4(this.inverseMat4(r,e),this.inverseMat4(o,t),s),i,n)}})(),lerpVec3(e,t,s,i,r,o){const n=o||u.vec3(),a=(e-t)/(s-t);return n[0]=i[0]+a*(r[0]-i[0]),n[1]=i[1]+a*(r[1]-i[1]),n[2]=i[2]+a*(r[2]-i[2]),n},lerpMat4(e,t,s,i,r,o){const n=o||u.mat4(),a=(e-t)/(s-t);return n[0]=i[0]+a*(r[0]-i[0]),n[1]=i[1]+a*(r[1]-i[1]),n[2]=i[2]+a*(r[2]-i[2]),n[3]=i[3]+a*(r[3]-i[3]),n[4]=i[4]+a*(r[4]-i[4]),n[5]=i[5]+a*(r[5]-i[5]),n[6]=i[6]+a*(r[6]-i[6]),n[7]=i[7]+a*(r[7]-i[7]),n[8]=i[8]+a*(r[8]-i[8]),n[9]=i[9]+a*(r[9]-i[9]),n[10]=i[10]+a*(r[10]-i[10]),n[11]=i[11]+a*(r[11]-i[11]),n[12]=i[12]+a*(r[12]-i[12]),n[13]=i[13]+a*(r[13]-i[13]),n[14]=i[14]+a*(r[14]-i[14]),n[15]=i[15]+a*(r[15]-i[15]),n},flatten(e){const t=[];let s,i,r,o,n;for(s=0,i=e.length;s<i;s++)for(n=e[s],r=0,o=n.length;r<o;r++)t.push(n[r]);return t},identityQuaternion:(e=u.vec4())=>(e[0]=0,e[1]=0,e[2]=0,e[3]=1,e),eulerToQuaternion(e,t,s=u.vec4()){const i=e[0]*u.DEGTORAD/2,r=e[1]*u.DEGTORAD/2,o=e[2]*u.DEGTORAD/2,n=Math.cos(i),a=Math.cos(r),l=Math.cos(o),h=Math.sin(i),c=Math.sin(r),A=Math.sin(o);return"XYZ"===t?(s[0]=h*a*l+n*c*A,s[1]=n*c*l-h*a*A,s[2]=n*a*A+h*c*l,s[3]=n*a*l-h*c*A):"YXZ"===t?(s[0]=h*a*l+n*c*A,s[1]=n*c*l-h*a*A,s[2]=n*a*A-h*c*l,s[3]=n*a*l+h*c*A):"ZXY"===t?(s[0]=h*a*l-n*c*A,s[1]=n*c*l+h*a*A,s[2]=n*a*A+h*c*l,s[3]=n*a*l-h*c*A):"ZYX"===t?(s[0]=h*a*l-n*c*A,s[1]=n*c*l+h*a*A,s[2]=n*a*A-h*c*l,s[3]=n*a*l+h*c*A):"YZX"===t?(s[0]=h*a*l+n*c*A,s[1]=n*c*l+h*a*A,s[2]=n*a*A-h*c*l,s[3]=n*a*l-h*c*A):"XZY"===t&&(s[0]=h*a*l-n*c*A,s[1]=n*c*l-h*a*A,s[2]=n*a*A+h*c*l,s[3]=n*a*l+h*c*A),s},mat4ToQuaternion(e,t=u.vec4()){const s=e[0],i=e[4],r=e[8],o=e[1],n=e[5],a=e[9],l=e[2],h=e[6],c=e[10];let A;const p=s+n+c;return p>0?(A=.5/Math.sqrt(p+1),t[3]=.25/A,t[0]=(h-a)*A,t[1]=(r-l)*A,t[2]=(o-i)*A):s>n&&s>c?(A=2*Math.sqrt(1+s-n-c),t[3]=(h-a)/A,t[0]=.25*A,t[1]=(i+o)/A,t[2]=(r+l)/A):n>c?(A=2*Math.sqrt(1+n-s-c),t[3]=(r-l)/A,t[0]=(i+o)/A,t[1]=.25*A,t[2]=(a+h)/A):(A=2*Math.sqrt(1+c-s-n),t[3]=(o-i)/A,t[0]=(r+l)/A,t[1]=(a+h)/A,t[2]=.25*A),t},vec3PairToQuaternion(e,t,s=u.vec4()){const i=Math.sqrt(u.dotVec3(e,e)*u.dotVec3(t,t));let r=i+u.dotVec3(e,t);return r<1e-8*i?(r=0,Math.abs(e[0])>Math.abs(e[2])?(s[0]=-e[1],s[1]=e[0],s[2]=0):(s[0]=0,s[1]=-e[2],s[2]=e[1])):u.cross3Vec3(e,t,s),s[3]=r,u.normalizeQuaternion(s)},angleAxisToQuaternion(e,t=u.vec4()){const s=e[3]/2,i=Math.sin(s);return t[0]=i*e[0],t[1]=i*e[1],t[2]=i*e[2],t[3]=Math.cos(s),t},quaternionToEuler:(()=>{const e=new l(16);return(t,s,i)=>(i=i||u.vec3(),u.quaternionToRotationMat4(t,e),u.mat4ToEuler(e,s,i),i)})(),mulQuaternions(e,t,s=u.vec4()){const i=e[0],r=e[1],o=e[2],n=e[3],a=t[0],l=t[1],h=t[2],c=t[3];return s[0]=n*a+i*c+r*h-o*l,s[1]=n*l+r*c+o*a-i*h,s[2]=n*h+o*c+i*l-r*a,s[3]=n*c-i*a-r*l-o*h,s},vec3ApplyQuaternion(e,t,s=u.vec3()){const i=t[0],r=t[1],o=t[2],n=e[0],a=e[1],l=e[2],h=e[3],c=h*i+a*o-l*r,A=h*r+l*i-n*o,p=h*o+n*r-a*i,d=-n*i-a*r-l*o;return s[0]=c*h+d*-n+A*-l-p*-a,s[1]=A*h+d*-a+p*-n-c*-l,s[2]=p*h+d*-l+c*-a-A*-n,s},quaternionToMat4(e,t){t=u.identityMat4(t);const s=e[0],i=e[1],r=e[2],o=e[3],n=2*s,a=2*i,l=2*r,h=n*o,c=a*o,A=l*o,p=n*s,d=a*s,f=l*s,E=a*i,m=l*i,y=l*r;return t[0]=1-(E+y),t[1]=d+A,t[2]=f-c,t[4]=d-A,t[5]=1-(p+y),t[6]=m+h,t[8]=f+c,t[9]=m-h,t[10]=1-(p+E),t},quaternionToRotationMat4(e,t){const s=e[0],i=e[1],r=e[2],o=e[3],n=s+s,a=i+i,l=r+r,h=s*n,c=s*a,A=s*l,u=i*a,p=i*l,d=r*l,f=o*n,E=o*a,m=o*l;return t[0]=1-(u+d),t[4]=c-m,t[8]=A+E,t[1]=c+m,t[5]=1-(h+d),t[9]=p-f,t[2]=A-E,t[6]=p+f,t[10]=1-(h+u),t[3]=0,t[7]=0,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},normalizeQuaternion(e,t=e){const s=u.lenVec4([e[0],e[1],e[2],e[3]]);return t[0]=e[0]/s,t[1]=e[1]/s,t[2]=e[2]/s,t[3]=e[3]/s,t},conjugateQuaternion:(e,t=e)=>(t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=e[3],t),inverseQuaternion:(e,t)=>u.normalizeQuaternion(u.conjugateQuaternion(e,t)),quaternionToAngleAxis(e,t=u.vec4()){const s=(e=u.normalizeQuaternion(e,A))[3],i=2*Math.acos(s),r=Math.sqrt(1-s*s);return r<.001?(t[0]=e[0],t[1]=e[1],t[2]=e[2]):(t[0]=e[0]/r,t[1]=e[1]/r,t[2]=e[2]/r),t[3]=i,t},AABB3:e=>new l(e||6),AABB2:e=>new l(e||4),OBB3:e=>new l(e||32),OBB2:e=>new l(e||16),Sphere3:(e,t,s,i)=>new l([e,t,s,i]),transformOBB3(e,t,s=t){let i;const r=t.length;let o,n,a;const l=e[0],h=e[1],c=e[2],A=e[3],u=e[4],p=e[5],d=e[6],f=e[7],E=e[8],m=e[9],y=e[10],g=e[11],I=e[12],v=e[13],T=e[14],_=e[15];for(i=0;i<r;i+=4)o=t[i+0],n=t[i+1],a=t[i+2],s[i+0]=l*o+u*n+E*a+I,s[i+1]=h*o+p*n+m*a+v,s[i+2]=c*o+d*n+y*a+T,s[i+3]=A*o+f*n+g*a+_;return s},containsAABB3:function(e,t){return e[0]<=t[0]&&t[3]<=e[3]&&e[1]<=t[1]&&t[4]<=e[4]&&e[2]<=t[2]&&t[5]<=e[5]},getAABB3Diag:(()=>{const e=new l(3),t=new l(3),s=new l(3);return i=>(e[0]=i[0],e[1]=i[1],e[2]=i[2],t[0]=i[3],t[1]=i[4],t[2]=i[5],u.subVec3(t,e,s),Math.abs(u.lenVec3(s)))})(),getAABB3DiagPoint:(()=>{const e=new l(3),t=new l(3),s=new l(3);return(i,r)=>{e[0]=i[0],e[1]=i[1],e[2]=i[2],t[0]=i[3],t[1]=i[4],t[2]=i[5];const o=u.subVec3(t,e,s),n=r[0]-i[0],a=i[3]-r[0],l=r[1]-i[1],h=i[4]-r[1],c=r[2]-i[2],A=i[5]-r[2];return o[0]+=n>a?n:a,o[1]+=l>h?l:h,o[2]+=c>A?c:A,Math.abs(u.lenVec3(o))}})(),getAABB3Area:e=>(e[3]-e[0])*(e[4]-e[1])*(e[5]-e[2]),getAABB3Center(e,t){const s=t||u.vec3();return s[0]=(e[0]+e[3])/2,s[1]=(e[1]+e[4])/2,s[2]=(e[2]+e[5])/2,s},getAABB2Center(e,t){const s=t||u.vec2();return s[0]=(e[2]+e[0])/2,s[1]=(e[3]+e[1])/2,s},collapseAABB3:(e=u.AABB3())=>(e[0]=u.MAX_DOUBLE,e[1]=u.MAX_DOUBLE,e[2]=u.MAX_DOUBLE,e[3]=u.MIN_DOUBLE,e[4]=u.MIN_DOUBLE,e[5]=u.MIN_DOUBLE,e),AABB3ToOBB3:(e,t=u.OBB3())=>(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=1,t[4]=e[3],t[5]=e[1],t[6]=e[2],t[7]=1,t[8]=e[3],t[9]=e[4],t[10]=e[2],t[11]=1,t[12]=e[0],t[13]=e[4],t[14]=e[2],t[15]=1,t[16]=e[0],t[17]=e[1],t[18]=e[5],t[19]=1,t[20]=e[3],t[21]=e[1],t[22]=e[5],t[23]=1,t[24]=e[3],t[25]=e[4],t[26]=e[5],t[27]=1,t[28]=e[0],t[29]=e[4],t[30]=e[5],t[31]=1,t),positions3ToAABB3:(()=>{const e=new l(3);return(t,s,i)=>{s=s||u.AABB3();let r,o,n,a=u.MAX_DOUBLE,l=u.MAX_DOUBLE,h=u.MAX_DOUBLE,c=u.MIN_DOUBLE,A=u.MIN_DOUBLE,p=u.MIN_DOUBLE;for(let s=0,d=t.length;s<d;s+=3)i?(e[0]=t[s+0],e[1]=t[s+1],e[2]=t[s+2],u.decompressPosition(e,i,e),r=e[0],o=e[1],n=e[2]):(r=t[s+0],o=t[s+1],n=t[s+2]),r<a&&(a=r),o<l&&(l=o),n<h&&(h=n),r>c&&(c=r),o>A&&(A=o),n>p&&(p=n);return s[0]=a,s[1]=l,s[2]=h,s[3]=c,s[4]=A,s[5]=p,s}})(),OBB3ToAABB3(e,t=u.AABB3()){let s,i,r,o=u.MAX_DOUBLE,n=u.MAX_DOUBLE,a=u.MAX_DOUBLE,l=u.MIN_DOUBLE,h=u.MIN_DOUBLE,c=u.MIN_DOUBLE;for(let t=0,A=e.length;t<A;t+=4)s=e[t+0],i=e[t+1],r=e[t+2],s<o&&(o=s),i<n&&(n=i),r<a&&(a=r),s>l&&(l=s),i>h&&(h=i),r>c&&(c=r);return t[0]=o,t[1]=n,t[2]=a,t[3]=l,t[4]=h,t[5]=c,t},points3ToAABB3(e,t=u.AABB3()){let s,i,r,o=u.MAX_DOUBLE,n=u.MAX_DOUBLE,a=u.MAX_DOUBLE,l=u.MIN_DOUBLE,h=u.MIN_DOUBLE,c=u.MIN_DOUBLE;for(let t=0,A=e.length;t<A;t++)s=e[t][0],i=e[t][1],r=e[t][2],s<o&&(o=s),i<n&&(n=i),r<a&&(a=r),s>l&&(l=s),i>h&&(h=i),r>c&&(c=r);return t[0]=o,t[1]=n,t[2]=a,t[3]=l,t[4]=h,t[5]=c,t},points3ToSphere3:(()=>{const e=new l(3);return(t,s)=>{s=s||u.vec4();let i,r=0,o=0,n=0;const a=t.length;for(i=0;i<a;i++)r+=t[i][0],o+=t[i][1],n+=t[i][2];s[0]=r/a,s[1]=o/a,s[2]=n/a;let l,h=0;for(i=0;i<a;i++)l=Math.abs(u.lenVec3(u.subVec3(t[i],s,e))),l>h&&(h=l);return s[3]=h,s}})(),positions3ToSphere3:(()=>{const e=new l(3),t=new l(3);return(s,i)=>{i=i||u.vec4();let r,o=0,n=0,a=0;const l=s.length;let h=0;for(r=0;r<l;r+=3)o+=s[r],n+=s[r+1],a+=s[r+2];const c=l/3;let A;for(i[0]=o/c,i[1]=n/c,i[2]=a/c,r=0;r<l;r+=3)e[0]=s[r],e[1]=s[r+1],e[2]=s[r+2],A=Math.abs(u.lenVec3(u.subVec3(e,i,t))),A>h&&(h=A);return i[3]=h,i}})(),OBB3ToSphere3:(()=>{const e=new l(3),t=new l(3);return(s,i)=>{i=i||u.vec4();let r,o=0,n=0,a=0;const l=s.length,h=l/4;for(r=0;r<l;r+=4)o+=s[r+0],n+=s[r+1],a+=s[r+2];i[0]=o/h,i[1]=n/h,i[2]=a/h;let c,A=0;for(r=0;r<l;r+=4)e[0]=s[r+0],e[1]=s[r+1],e[2]=s[r+2],c=Math.abs(u.lenVec3(u.subVec3(e,i,t))),c>A&&(A=c);return i[3]=A,i}})(),getSphere3Center:(e,t=u.vec3())=>(t[0]=e[0],t[1]=e[1],t[2]=e[2],t),getPositionsCenter(e,t=u.vec3()){let s=0,i=0,r=0;for(var o=0,n=e.length;o<n;o+=3)s+=e[o+0],i+=e[o+1],r+=e[o+2];const a=e.length/3;return t[0]=s/a,t[1]=i/a,t[2]=r/a,t},expandAABB3:(e,t)=>(e[0]>t[0]&&(e[0]=t[0]),e[1]>t[1]&&(e[1]=t[1]),e[2]>t[2]&&(e[2]=t[2]),e[3]<t[3]&&(e[3]=t[3]),e[4]<t[4]&&(e[4]=t[4]),e[5]<t[5]&&(e[5]=t[5]),e),expandAABB3Point3:(e,t)=>(e[0]>t[0]&&(e[0]=t[0]),e[1]>t[1]&&(e[1]=t[1]),e[2]>t[2]&&(e[2]=t[2]),e[3]<t[0]&&(e[3]=t[0]),e[4]<t[1]&&(e[4]=t[1]),e[5]<t[2]&&(e[5]=t[2]),e),expandAABB3Points3(e,t){for(var s,i,r,o=0,n=t.length;o<n;o+=3)s=t[o],i=t[o+1],r=t[o+2],e[0]>s&&(e[0]=s),e[1]>i&&(e[1]=i),e[2]>r&&(e[2]=r),e[3]<s&&(e[3]=s),e[4]<i&&(e[4]=i),e[5]<r&&(e[5]=r);return e},collapseAABB2:(e=u.AABB2())=>(e[0]=u.MAX_DOUBLE,e[1]=u.MAX_DOUBLE,e[2]=u.MIN_DOUBLE,e[3]=u.MIN_DOUBLE,e),point3AABB3Intersect:(e,t)=>e[0]>t[0]||e[3]<t[0]||e[1]>t[1]||e[4]<t[1]||e[2]>t[2]||e[5]<t[2],planeAABB3Intersect(e,t,s){let i,r;e[0]>0?(i=e[0]*s[0],r=e[0]*s[3]):(i=e[0]*s[3],r=e[0]*s[0]),e[1]>0?(i+=e[1]*s[1],r+=e[1]*s[4]):(i+=e[1]*s[4],r+=e[1]*s[1]),e[2]>0?(i+=e[2]*s[2],r+=e[2]*s[5]):(i+=e[2]*s[5],r+=e[2]*s[2]);if(i<=-t&&r<=-t)return-1;return i>=-t&&r>=-t?1:0},OBB3ToAABB2(e,t=u.AABB2()){let s,i,r,o,n=u.MAX_DOUBLE,a=u.MAX_DOUBLE,l=u.MIN_DOUBLE,h=u.MIN_DOUBLE;for(let t=0,c=e.length;t<c;t+=4)s=e[t+0],i=e[t+1],r=e[t+3]||1,o=1/r,s*=o,i*=o,s<n&&(n=s),i<a&&(a=i),s>l&&(l=s),i>h&&(h=i);return t[0]=n,t[1]=a,t[2]=l,t[3]=h,t},expandAABB2:(e,t)=>(e[0]>t[0]&&(e[0]=t[0]),e[1]>t[1]&&(e[1]=t[1]),e[2]<t[2]&&(e[2]=t[2]),e[3]<t[3]&&(e[3]=t[3]),e),expandAABB2Point2:(e,t)=>(e[0]>t[0]&&(e[0]=t[0]),e[1]>t[1]&&(e[1]=t[1]),e[2]<t[0]&&(e[2]=t[0]),e[3]<t[1]&&(e[3]=t[1]),e),AABB2ToCanvas(e,t,s,i=e){const r=.5*(e[0]+1),o=.5*(e[1]+1),n=.5*(e[2]+1),a=.5*(e[3]+1);return i[0]=Math.floor(r*t),i[1]=s-Math.floor(a*s),i[2]=Math.floor(n*t),i[3]=s-Math.floor(o*s),i},tangentQuadraticBezier:(e,t,s,i)=>2*(1-e)*(s-t)+2*e*(i-s),tangentQuadraticBezier3:(e,t,s,i,r)=>-3*t*(1-e)*(1-e)+3*s*(1-e)*(1-e)-6*e*s*(1-e)+6*e*i*(1-e)-3*e*e*i+3*e*e*r,tangentSpline:e=>6*e*e-6*e+(3*e*e-4*e+1)+(-6*e*e+6*e)+(3*e*e-2*e),catmullRomInterpolate(e,t,s,i,r){const o=.5*(s-e),n=.5*(i-t),a=r*r;return(2*t-2*s+o+n)*(r*a)+(-3*t+3*s-2*o-n)*a+o*r+t},b2p0(e,t){const s=1-e;return s*s*t},b2p1:(e,t)=>2*(1-e)*e*t,b2p2:(e,t)=>e*e*t,b2(e,t,s,i){return this.b2p0(e,t)+this.b2p1(e,s)+this.b2p2(e,i)},b3p0(e,t){const s=1-e;return s*s*s*t},b3p1(e,t){const s=1-e;return 3*s*s*e*t},b3p2:(e,t)=>3*(1-e)*e*e*t,b3p3:(e,t)=>e*e*e*t,b3(e,t,s,i,r){return this.b3p0(e,t)+this.b3p1(e,s)+this.b3p2(e,i)+this.b3p3(e,r)},triangleNormal(e,t,s,i=u.vec3()){const r=t[0]-e[0],o=t[1]-e[1],n=t[2]-e[2],a=s[0]-e[0],l=s[1]-e[1],h=s[2]-e[2],c=o*h-n*l,A=n*a-r*h,p=r*l-o*a,d=Math.sqrt(c*c+A*A+p*p);return 0===d?(i[0]=0,i[1]=0,i[2]=0):(i[0]=c/d,i[1]=A/d,i[2]=p/d),i},rayTriangleIntersect:(()=>{const e=new l(3),t=new l(3),s=new l(3),i=new l(3),r=new l(3);return(o,n,a,l,h,c)=>{c=c||u.vec3();const A=u.subVec3(l,a,e),p=u.subVec3(h,a,t),d=u.cross3Vec3(n,p,s),f=u.dotVec3(A,d);if(f<1e-6)return null;const E=u.subVec3(o,a,i),m=u.dotVec3(E,d);if(m<0||m>f)return null;const y=u.cross3Vec3(E,A,r),g=u.dotVec3(n,y);if(g<0||m+g>f)return null;const I=u.dotVec3(p,y)/f;return c[0]=o[0]+I*n[0],c[1]=o[1]+I*n[1],c[2]=o[2]+I*n[2],c}})(),rayPlaneIntersect:(()=>{const e=new l(3),t=new l(3),s=new l(3),i=new l(3);return(r,o,n,a,l,h)=>{h=h||u.vec3(),o=u.normalizeVec3(o,e);const c=u.subVec3(a,n,t),A=u.subVec3(l,n,s),p=u.cross3Vec3(c,A,i);u.normalizeVec3(p,p);const d=-u.dotVec3(n,p),f=-(u.dotVec3(r,p)+d)/u.dotVec3(o,p);return h[0]=r[0]+f*o[0],h[1]=r[1]+f*o[1],h[2]=r[2]+f*o[2],h}})(),cartesianToBarycentric:(()=>{const e=new l(3),t=new l(3),s=new l(3);return(i,r,o,n,a)=>{const l=u.subVec3(n,r,e),h=u.subVec3(o,r,t),c=u.subVec3(i,r,s),A=u.dotVec3(l,l),p=u.dotVec3(l,h),d=u.dotVec3(l,c),f=u.dotVec3(h,h),E=u.dotVec3(h,c),m=A*f-p*p;if(0===m)return null;const y=1/m,g=(f*d-p*E)*y,I=(A*E-p*d)*y;return a[0]=1-g-I,a[1]=I,a[2]=g,a}})(),barycentricInsideTriangle(e){const t=e[1],s=e[2];return s>=0&&t>=0&&s+t<1},barycentricToCartesian(e,t,s,i,r=u.vec3()){const o=e[0],n=e[1],a=e[2];return r[0]=t[0]*o+s[0]*n+i[0]*a,r[1]=t[1]*o+s[1]*n+i[1]*a,r[2]=t[2]*o+s[2]*n+i[2]*a,r},mergeVertices(e,t,s,i){const r={},o=[],n=[],a=t?[]:null,l=s?[]:null,h=[];let c,A,u,p;const d=1e4;let f,E,m=0;for(f=0,E=e.length;f<E;f+=3)c=e[f],A=e[f+1],u=e[f+2],p=`${Math.round(c*d)}_${Math.round(A*d)}_${Math.round(u*d)}`,void 0===r[p]&&(r[p]=n.length/3,n.push(c),n.push(A),n.push(u),t&&(a.push(t[f]),a.push(t[f+1]),a.push(t[f+2])),s&&(l.push(s[m]),l.push(s[m+1]))),o[f/3]=r[p],m+=2;for(f=0,E=i.length;f<E;f++)h[f]=o[i[f]];const y={positions:n,indices:h};return a&&(y.normals=a),l&&(y.uv=l),y},buildNormals:(()=>{const e=new l(3),t=new l(3),s=new l(3),i=new l(3),r=new l(3),o=new l(3);return(n,a,l)=>{let h,c;const A=new Array(n.length/3);let p,d,f,E,m,y,g;for(h=0,c=a.length;h<c;h+=3){p=a[h],d=a[h+1],f=a[h+2],e[0]=n[3*p],e[1]=n[3*p+1],e[2]=n[3*p+2],t[0]=n[3*d],t[1]=n[3*d+1],t[2]=n[3*d+2],s[0]=n[3*f],s[1]=n[3*f+1],s[2]=n[3*f+2],u.subVec3(t,e,i),u.subVec3(s,e,r);const l=u.vec3();u.normalizeVec3(u.cross3Vec3(i,r,o),l),A[p]||(A[p]=[]),A[d]||(A[d]=[]),A[f]||(A[f]=[]),A[p].push(l),A[d].push(l),A[f].push(l)}for(l=l&&l.length===n.length?l:new Float32Array(n.length),h=0,c=A.length;h<c;h++){E=A[h].length,m=0,y=0,g=0;for(let e=0;e<E;e++)m+=A[h][e][0],y+=A[h][e][1],g+=A[h][e][2];l[3*h]=m/E,l[3*h+1]=y/E,l[3*h+2]=g/E}return l}})(),buildTangents:(()=>{const e=new l(3),t=new l(3),s=new l(3),i=new l(3),r=new l(3),o=new l(3),n=new l(3);return(a,l,h)=>{const c=new Float32Array(a.length);for(let A=0;A<l.length;A+=3){let p=l[A];const d=a.subarray(3*p,3*p+3),f=h.subarray(2*p,2*p+2);p=l[A+1];const E=a.subarray(3*p,3*p+3),m=h.subarray(2*p,2*p+2);p=l[A+2];const y=a.subarray(3*p,3*p+3),g=h.subarray(2*p,2*p+2),I=u.subVec3(E,d,e),v=u.subVec3(y,d,t),T=u.subVec2(m,f,s),_=u.subVec2(g,f,i),R=1/(T[0]*_[1]-T[1]*_[0]),P=u.mulVec3Scalar(u.subVec3(u.mulVec3Scalar(I,_[1],r),u.mulVec3Scalar(v,T[1],o),n),R,o);let D;for(let e=0;e<3;e++)D=3*l[A+e],c[D]+=P[0],c[D+1]+=P[1],c[D+2]+=P[2]}return c}})(),buildPickTriangles(e,t,s){const i=t.length,r=s?new Uint16Array(9*i):new Float32Array(9*i),o=new Uint8Array(12*i);let n,a,l,h,c,A,u=0,p=0,d=0;for(let s=0;s<i;s+=3)A=u>>24&255,c=u>>16&255,h=u>>8&255,l=255&u,a=t[s],n=3*a,r[p++]=e[n],r[p++]=e[n+1],r[p++]=e[n+2],o[d++]=l,o[d++]=h,o[d++]=c,o[d++]=A,a=t[s+1],n=3*a,r[p++]=e[n],r[p++]=e[n+1],r[p++]=e[n+2],o[d++]=l,o[d++]=h,o[d++]=c,o[d++]=A,a=t[s+2],n=3*a,r[p++]=e[n],r[p++]=e[n+1],r[p++]=e[n+2],o[d++]=l,o[d++]=h,o[d++]=c,o[d++]=A,u++;return{positions:r,colors:o}},faceToVertexNormals(e,t,s={}){const i=s.smoothNormalsAngleThreshold||20,r={},o=[],n={};let a,l,h,c,A;const p=1e4;let d,f,E,m,y,g;for(f=0,m=e.length;f<m;f+=3){d=f/3,l=e[f],h=e[f+1],c=e[f+2],A=`${Math.round(l*p)}_${Math.round(h*p)}_${Math.round(c*p)}`,void 0===r[A]?r[A]=[d]:r[A].push(d);const s=u.normalizeVec3([t[f],t[f+1],t[f+2]]);o[d]=s,a=u.vec4([s[0],s[1],s[2],1]),n[d]=a}for(A in r)if(r.hasOwnProperty(A)){const e=r[A],t=e.length;for(f=0;f<t;f++){const s=e[f];for(a=n[s],E=0;E<t;E++){if(f===E)continue;const t=e[E];y=o[s],g=o[t];Math.abs(u.angleVec3(y,g)/u.DEGTORAD)<i&&(a[0]+=g[0],a[1]+=g[1],a[2]+=g[2],a[3]+=1)}}}for(f=0,m=t.length;f<m;f+=3)a=n[f/3],t[f+0]=a[0]/a[3],t[f+1]=a[1]/a[3],t[f+2]=a[2]/a[3]},transformRay:(()=>{const e=new l(4),t=new l(4);return(s,i,r,o,n)=>{e[0]=i[0],e[1]=i[1],e[2]=i[2],e[3]=1,u.transformVec4(s,e,t),o[0]=t[0],o[1]=t[1],o[2]=t[2],e[0]=r[0],e[1]=r[1],e[2]=r[2],u.transformVec3(s,e,t),u.normalizeVec3(t),n[0]=t[0],n[1]=t[1],n[2]=t[2]}})(),canvasPosToWorldRay:(()=>{const e=new l(16),t=new l(16),s=new l(4),i=new l(4),r=new l(4),o=new l(4);return(n,a,l,h,c,A)=>{const p=u.mulMat4(l,a,e),d=u.inverseMat4(p,t),f=n.width,E=n.height,m=(h[0]-f/2)/(f/2),y=-(h[1]-E/2)/(E/2);s[0]=m,s[1]=y,s[2]=-1,s[3]=1,u.transformVec4(d,s,i),u.mulVec4Scalar(i,1/i[3]),r[0]=m,r[1]=y,r[2]=1,r[3]=1,u.transformVec4(d,r,o),u.mulVec4Scalar(o,1/o[3]),c[0]=o[0],c[1]=o[1],c[2]=o[2],u.subVec3(o,i,A),u.normalizeVec3(A)}})(),canvasPosToLocalRay:(()=>{const e=new l(3),t=new l(3);return(s,i,r,o,n,a,l)=>{u.canvasPosToWorldRay(s,i,r,n,e,t),u.worldRayToLocalRay(o,e,t,a,l)}})(),worldRayToLocalRay:(()=>{const e=new l(16),t=new l(4),s=new l(4);return(i,r,o,n,a)=>{const l=u.inverseMat4(i,e);t[0]=r[0],t[1]=r[1],t[2]=r[2],t[3]=1,u.transformVec4(l,t,s),n[0]=s[0],n[1]=s[1],n[2]=s[2],u.transformVec3(l,o,a)}})(),buildKDTree:(()=>{const e=new Float32Array;function t(s,i,r,o){const n=new l(6),a={triangles:null,left:null,right:null,leaf:!1,splitDim:0,aabb:n};let h,c;for(n[0]=n[1]=n[2]=Number.POSITIVE_INFINITY,n[3]=n[4]=n[5]=Number.NEGATIVE_INFINITY,h=0,c=s.length;h<c;++h){var A=3*s[h];for(let e=0;e<3;++e){const t=3*i[A+e];r[t]<n[0]&&(n[0]=r[t]),r[t]>n[3]&&(n[3]=r[t]),r[t+1]<n[1]&&(n[1]=r[t+1]),r[t+1]>n[4]&&(n[4]=r[t+1]),r[t+2]<n[2]&&(n[2]=r[t+2]),r[t+2]>n[5]&&(n[5]=r[t+2])}}if(s.length<20||o>10)return a.triangles=s,a.leaf=!0,a;e[0]=n[3]-n[0],e[1]=n[4]-n[1],e[2]=n[5]-n[2];let u=0;e[1]>e[u]&&(u=1),e[2]>e[u]&&(u=2),a.splitDim=u;const p=(n[u]+n[u+3])/2,d=new Array(s.length);let f=0;const E=new Array(s.length);let m=0;for(h=0,c=s.length;h<c;++h){const e=i[A=3*s[h]],t=3*i[A+1],o=3*i[A+2];r[3*e+u]<=p||r[t+u]<=p||r[o+u]<=p?d[f++]=s[h]:E[m++]=s[h]}return d.length=f,E.length=m,a.left=t(d,i,r,o+1),a.right=t(E,i,r,o+1),a}return(e,s)=>{const i=e.length/3,r=new Array(i);for(let e=0;e<i;++e)r[e]=e;return t(r,e,s,0)}})(),decompressPosition(e,t,s){(s=s||e)[0]=e[0]*t[0]+t[12],s[1]=e[1]*t[5]+t[13],s[2]=e[2]*t[10]+t[14]},decompressPositions(e,t,s=new Float32Array(e.length)){for(let i=0,r=e.length;i<r;i+=3)s[i+0]=e[i+0]*t[0]+t[12],s[i+1]=e[i+1]*t[5]+t[13],s[i+2]=e[i+2]*t[10]+t[14];return s},decompressUV(e,t,s){s[0]=e[0]*t[0]+t[6],s[1]=e[1]*t[4]+t[7]},decompressUVs(e,t,s=new Float32Array(e.length)){for(let i=0,r=e.length;i<r;i+=3)s[i+0]=e[i+0]*t[0]+t[6],s[i+1]=e[i+1]*t[4]+t[7];return s},octDecodeVec2(e,t){let s=e[0],i=e[1];s=(2*s+1)/255,i=(2*i+1)/255;const r=1-Math.abs(s)-Math.abs(i);r<0&&(s=(1-Math.abs(i))*(s>=0?1:-1),i=(1-Math.abs(s))*(i>=0?1:-1));const o=Math.sqrt(s*s+i*i+r*r);return t[0]=s/o,t[1]=i/o,t[2]=r/o,t},octDecodeVec2s(e,t){for(let s=0,i=0,r=e.length;s<r;s+=2){let r=e[s+0],o=e[s+1];r=(2*r+1)/255,o=(2*o+1)/255;const n=1-Math.abs(r)-Math.abs(o);n<0&&(r=(1-Math.abs(o))*(r>=0?1:-1),o=(1-Math.abs(r))*(o>=0?1:-1));const a=Math.sqrt(r*r+o*o+n*n);t[i+0]=r/a,t[i+1]=o/a,t[i+2]=n/a,i+=3}return t}};u.buildEdgeIndices=function(){const e=[],t=[],s=[],i=[],r=[];let o=0;const n=new Uint16Array(3),a=new Uint16Array(3),l=new Uint16Array(3),h=u.vec3(),c=u.vec3(),A=u.vec3(),p=u.vec3(),d=u.vec3(),f=u.vec3(),E=u.vec3();return function(m,y,g,I){!function(r,o){const n={};let a,l,h,c;const A=Math.pow(10,4);let u,p,d=0;for(u=0,p=r.length;u<p;u+=3)a=r[u],l=r[u+1],h=r[u+2],c=Math.round(a*A)+"_"+Math.round(l*A)+"_"+Math.round(h*A),void 0===n[c]&&(n[c]=d/3,e[d++]=a,e[d++]=l,e[d++]=h),t[u/3]=n[c];for(u=0,p=o.length;u<p;u++)i[u]=t[o[u]],s[i[u]]=o[u]}(m,y),function(t,s){o=0;for(let m=0,y=t;m<y;m+=3){const t=3*i[m],y=3*i[m+1],g=3*i[m+2];s?(n[0]=e[t],n[1]=e[t+1],n[2]=e[t+2],a[0]=e[y],a[1]=e[y+1],a[2]=e[y+2],l[0]=e[g],l[1]=e[g+1],l[2]=e[g+2],u.decompressPosition(n,s,h),u.decompressPosition(a,s,c),u.decompressPosition(l,s,A)):(h[0]=e[t],h[1]=e[t+1],h[2]=e[t+2],c[0]=e[y],c[1]=e[y+1],c[2]=e[y+2],A[0]=e[g],A[1]=e[g+1],A[2]=e[g+2]),u.subVec3(A,c,p),u.subVec3(h,c,d),u.cross3Vec3(p,d,f),u.normalizeVec3(f,E);const I=r[o]||(r[o]={normal:u.vec3()});I.normal[0]=E[0],I.normal[1]=E[1],I.normal[2]=E[2],o++}}(y.length,g);const v=[],T=Math.cos(u.DEGTORAD*I),_={};let R,P,D,N,C,O,b,S,w,x,B,F=!1;for(let e=0,t=y.length;e<t;e+=3){const t=e/3;for(let s=0;s<3;s++)R=i[e+s],P=i[e+(s+1)%3],D=Math.min(R,P),N=Math.max(R,P),C=D+","+N,void 0===_[C]?_[C]={index1:D,index2:N,face1:t,face2:void 0}:_[C].face2=t}for(C in _)O=_[C],void 0!==O.face2&&(b=r[O.face1].normal,S=r[O.face2].normal,w=u.dotVec3(b,S),w>T)||(x=s[O.index1],B=s[O.index2],(!F&&x>65535||B>65535)&&(F=!0),v.push(x),v.push(B));return F?new Uint32Array(v):new Uint16Array(v)}}();const p={build:{version:"0.8"},client:{browser:navigator&&navigator.userAgent?navigator.userAgent:"n/a"},components:{scenes:0,models:0,meshes:0,objects:0},memory:{meshes:0,positions:0,colors:0,normals:0,uvs:0,indices:0,textures:0,transforms:0,materials:0,programs:0},frame:{frameCount:0,fps:0,useProgram:0,bindTexture:0,bindArray:0,drawElements:0,drawArrays:0,tasksRun:0,tasksScheduled:0}};var d=[["0",10],["A",26],["a",26],["_",1],["$",1]].map((function(e){for(var t=[],s=e[0].charCodeAt(0),i=s+e[1],r=s;r<i;++r)t.push(r);return String.fromCharCode.apply(null,t)})).join("");function f(e,t){return(t&&4!==t?[0,6]:[0,6,12,18]).map((function(t){return d.substr(parseInt(e/(1<<t))%64,1)})).reverse().join("")}const E=function(){for(var e={},t=window.location.search.substring(1).split("&"),s=0;s<t.length;s++){var i=t[s].split("=");if(void 0===e[i[0]])e[i[0]]=decodeURIComponent(i[1]);else if("string"==typeof e[i[0]]){var r=[e[i[0]],decodeURIComponent(i[1])];e[i[0]]=r}else e[i[0]].push(decodeURIComponent(i[1]))}return e}();const m={xmlToJson:function e(t,s){if(t.nodeType===t.TEXT_NODE){var i=t.nodeValue;if(null===i.match(/^\s+$/))return i}else if(t.nodeType===t.ELEMENT_NODE||t.nodeType===t.DOCUMENT_NODE){var r={type:t.nodeName,children:[]};if(t.nodeType===t.ELEMENT_NODE)for(var o=0;o<t.attributes.length;o++){var n=t.attributes[o];r[s[n.nodeName]||n.nodeName]=n.nodeValue}for(var a=0;a<t.childNodes.length;a++){(o=e(t.childNodes[a],s))&&r.children.push(o)}return r}},clone:function(e){return JSON.parse(JSON.stringify(e))},compressGuid:function(e){var t=[0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30].map((function(t){return parseInt(e.substr(t,2),16)}));return f(t[0],2)+[1,4,7,10,13].map((function(e){return f((t[e]<<16)+(t[e+1]<<8)+t[e+2])})).join("")},findNodeOfType:function(e,t){var s=[],i=function(e){e.type===t&&s.push(e),(e.children||[]).forEach((function(e){i(e)}))};return i(e),s},timeout:function(e){return new Promise((function(t,s){setTimeout(t,e)}))},httpRequest:function(e){return new Promise((function(t,s){var i=new XMLHttpRequest;i.open(e.method||"GET",e.url,!0),i.onload=function(e){4===i.readyState&&(200===i.status?t(i.responseXML):s(i.statusText))},i.send(null)}))},loadJSON:function(e,t,s){var i=e=>{};t=t||i,s=s||i;var r=new XMLHttpRequest;r.overrideMimeType("application/json"),r.open("GET",e,!0),r.addEventListener("load",(function(e){var i=e.target.response;if(200===this.status){var r;try{r=JSON.parse(i)}catch(e){s(`utils.loadJSON(): Failed to parse JSON response - ${e}`)}t(r)}else if(0===this.status){console.warn("loadFile: HTTP Status 0 received.");try{t(JSON.parse(i))}catch(e){s(`utils.loadJSON(): Failed to parse JSON response - ${e}`)}}else s(e)}),!1),r.addEventListener("error",(function(e){s(e)}),!1),r.send(null)},loadArraybuffer:function(e,t,s){var i=e=>{};t=t||i,s=s||i;const r=e.match(/^data:(.*?)(;base64)?,(.*)$/);if(r){const e=!!r[2];var o=r[3];o=window.decodeURIComponent(o),e&&(o=window.atob(o));try{const e=new ArrayBuffer(o.length),s=new Uint8Array(e);for(var n=0;n<o.length;n++)s[n]=o.charCodeAt(n);window.setTimeout((function(){t(e)}),0)}catch(e){window.setTimeout((function(){s(e)}),0)}}else{const i=new XMLHttpRequest;i.open("GET",e,!0),i.responseType="arraybuffer",i.onreadystatechange=function(){4===i.readyState&&(200===i.status?t(i.response):s("loadArrayBuffer error : "+i.response))},i.send(null)}},queryString:E,isArray:function(e){return e&&!e.propertyIsEnumerable("length")&&"object"==typeof e&&"number"==typeof e.length},isString:function(e){return"string"==typeof e||e instanceof String},isNumeric:function(e){return!isNaN(parseFloat(e))&&isFinite(e)},isID:function(e){return m.isString(e)||m.isNumeric(e)},isSameComponent:function(e,t){return!(!e||!t)&&(m.isNumeric(e)||m.isString(e)?`${e}`:e.id)===(m.isNumeric(t)||m.isString(t)?`${t}`:t.id)},isFunction:function(e){return"function"==typeof e},isObject:function(e){const t={}.constructor;return!!e&&e.constructor===t},copy:function(e){return m.apply(e,{})},apply:function(e,t){for(const s in e)e.hasOwnProperty(s)&&(t[s]=e[s]);return t},apply2:function(e,t){for(const s in e)e.hasOwnProperty(s)&&void 0!==e[s]&&null!==e[s]&&(t[s]=e[s]);return t},applyIf:function(e,t){for(const s in e)e.hasOwnProperty(s)&&(void 0!==t[s]&&null!==t[s]||(t[s]=e[s]));return t},isEmptyObject:function(e){for(const t in e)if(e.hasOwnProperty(t))return!1;return!0},inQuotes:function(e){return m.isNumeric(e)?`${e}`:`'${e}'`},concat:function(e,t){const s=new e.constructor(e.length+t.length);return s.set(e),s.set(t,e.length),s},flattenParentChildHierarchy:function(e){var t=[];return function e(s){s.id=s.uuid,delete s.oid,t.push(s);var i=s.children;if(i)for(var r=0,o=i.length;r<o;r++){i[r].parent=s.id,e(i[r])}s.children=[]}(e),t}},y={},g=new e,I=new class{constructor(){this._head=[],this._headLength=0,this._tail=[],this._index=0,this._length=0}get length(){return this._length}shift(){if(this._index>=this._headLength){const e=this._head;if(e.length=0,this._head=this._tail,this._tail=e,this._index=0,this._headLength=this._head.length,!this._headLength)return}const e=this._head[this._index];return this._index<0?delete this._head[this._index++]:this._head[this._index++]=void 0,this._length--,e}push(e){return this._length++,this._tail.push(e),this}unshift(e){return this._head[--this._index]=e,this._length++,this}},v={sceneId:null,time:null,startTime:null,prevTime:null,deltaTime:null},T=[];let _,R=0,P=0;const D=new function(){this.version="1.0.0",this.scenes={},this._superTypes={},this._addScene=function(e){if(e.id){if(D.scenes[e.id])return void console.error(`[ERROR] Scene ${m.inQuotes(e.id)} already exists`)}else e.id=g.addItem({});D.scenes[e.id]=e;const t=e.ticksPerOcclusionTest,s=e.ticksPerRender;y[e.id]={ticksPerOcclusionTest:t,ticksPerRender:s,renderCountdown:s},p.components.scenes++,e.once("destroyed",(()=>{g.removeItem(e.id),delete D.scenes[e.id],delete y[e.id],p.components.scenes--}))},this.clear=function(){let e;for(const t in D.scenes)D.scenes.hasOwnProperty(t)&&(e=D.scenes[t],"default.scene"===t?e.clear():(e.destroy(),delete D.scenes[e.id]))},this.scheduleTask=function(e,t){I.push(e),I.push(t)},this.runTasks=function(e=-1){let t,s,i=(new Date).getTime(),r=0;for(;I.length>0&&(e<0||i<e);)t=I.shift(),s=I.shift(),s?t.call(s):t(),i=(new Date).getTime(),r++;return r},this.getNumTasks=function(){return I.length}},N=function(){let e=Date.now();if(_=e-R,R>0&&_>0){var t=1e3/_;P+=t,T.push(t),T.length>=30&&(P-=T.shift()),p.frame.fps=Math.round(P/T.length)}!function(e){const t=D.runTasks(e+10),s=D.getNumTasks();p.frame.tasksRun=t,p.frame.tasksScheduled=s,p.frame.tasksBudget=10}(e),function(e){for(var t in v.time=e,D.scenes)if(D.scenes.hasOwnProperty(t)){var s=D.scenes[t];v.sceneId=t,v.startTime=s.startTime,v.deltaTime=null!=v.prevTime?v.time-v.prevTime:0,s.fire("tick",v,!0)}v.prevTime=e}(e),function(){const e=D.scenes,t=!1;let s,i,r,o,n;for(n in e)e.hasOwnProperty(n)&&(s=e[n],i=y[n],i||(i=y[n]={}),r=s.ticksPerOcclusionTest,i.ticksPerOcclusionTest!==r&&(i.ticksPerOcclusionTest=r,i.renderCountdown=r),--s.occlusionTestCountdown<=0&&(s.doOcclusionTest(),s.occlusionTestCountdown=r),o=s.ticksPerRender,i.ticksPerRender!==o&&(i.ticksPerRender=o,i.renderCountdown=o),0==--i.renderCountdown&&(s.render(t),i.renderCountdown=o))}(),R=e,void 0!==window.requestPostAnimationFrame?window.requestPostAnimationFrame(N):requestAnimationFrame(N)};void 0!==window.requestPostAnimationFrame?window.requestPostAnimationFrame(N):requestAnimationFrame(N);class C{get type(){return"Component"}get isComponent(){return!0}constructor(e=null,t={}){if(this.scene=null,"Scene"===this.type)this.scene=this,this.viewer=t.viewer;else{if("Scene"===e.type)this.scene=e;else{if(!(e instanceof C))throw"Invalid param: owner must be a Component";this.scene=e.scene}this._owner=e}this._dontClear=!!t.dontClear,this._renderer=this.scene._renderer,this.meta=t.meta||{},this.id=t.id,this.destroyed=!1,this._attached={},this._attachments=null,this._subIdMap=null,this._subIdEvents=null,this._eventSubs=null,this._eventSubsNum=null,this._events=null,this._eventCallDepth=0,this._ownedComponents=null,this!==this.scene&&this.scene._addComponent(this),this._updateScheduled=!1,e&&e._own(this)}glRedraw(){this._renderer&&(this._renderer.imageDirty(),this.castsShadow&&this._renderer.shadowsDirty())}glResort(){this._renderer&&this._renderer.needStateSort()}get owner(){return this._owner}isType(e){return this.type===e}fire(e,t,s){this._events||(this._events={}),this._eventSubs||(this._eventSubs={},this._eventSubsNum={}),!0!==s&&(this._events[e]=t||!0);const i=this._eventSubs[e];let r;if(i)for(const s in i)i.hasOwnProperty(s)&&(r=i[s],this._eventCallDepth++,this._eventCallDepth<300?r.callback.call(r.scope,t):this.error("fire: potential stack overflow from recursive event '"+e+"' - dropping this event"),this._eventCallDepth--)}on(t,s,i){this._events||(this._events={}),this._subIdMap||(this._subIdMap=new e),this._subIdEvents||(this._subIdEvents={}),this._eventSubs||(this._eventSubs={}),this._eventSubsNum||(this._eventSubsNum={});let r=this._eventSubs[t];r?this._eventSubsNum[t]++:(r={},this._eventSubs[t]=r,this._eventSubsNum[t]=1);const o=this._subIdMap.addItem();r[o]={callback:s,scope:i||this},this._subIdEvents[o]=t;const n=this._events[t];return void 0!==n&&s.call(i||this,n),o}off(e){if(null==e)return;if(!this._subIdEvents)return;const t=this._subIdEvents[e];if(t){delete this._subIdEvents[e];const s=this._eventSubs[t];s&&(delete s[e],this._eventSubsNum[t]--),this._subIdMap.removeItem(e)}}once(e,t,s){const i=this,r=this.on(e,(function(e){i.off(r),t.call(s||this,e)}),s)}hasSubs(e){return this._eventSubsNum&&this._eventSubsNum[e]>0}log(e){e="[LOG]"+this._message(e),window.console.log(e),this.scene.fire("log",e)}_message(e){return" ["+this.type+" "+m.inQuotes(this.id)+"]: "+e}warn(e){e="[WARN]"+this._message(e),window.console.warn(e),this.scene.fire("warn",e)}error(e){e="[ERROR]"+this._message(e),window.console.error(e),this.scene.fire("error",e)}_attach(e){const t=e.name;if(!t)return void this.error("Component 'name' expected");let s=e.component;const i=e.sceneDefault,r=e.sceneSingleton,o=e.type,n=e.on,a=!1!==e.recompiles;if(s&&(m.isNumeric(s)||m.isString(s))){const e=s;if(s=this.scene.components[e],!s)return void this.error("Component not found: "+m.inQuotes(e))}if(!s)if(!0===r){const e=this.scene.types[o];for(const t in e)if(e.hasOwnProperty){s=e[t];break}if(!s)return this.error("Scene has no default component for '"+t+"'"),null}else if(!0===i&&(s=this.scene[t],!s))return this.error("Scene has no default component for '"+t+"'"),null;if(s){if(s.scene.id!==this.scene.id)return void this.error("Not in same scene: "+s.type+" "+m.inQuotes(s.id));if(o&&!s.isType(o))return void this.error("Expected a "+o+" type or subtype: "+s.type+" "+m.inQuotes(s.id))}this._attachments||(this._attachments={});const l=this._attached[t];let h,c,A;if(l){if(s&&l.id===s.id)return;const e=this._attachments[l.id];for(h=e.subs,c=0,A=h.length;c<A;c++)l.off(h[c]);delete this._attached[t],delete this._attachments[l.id];const i=e.params.onDetached;i&&(m.isFunction(i)?i(l):i.scope?i.callback.call(i.scope,l):i.callback(l)),e.managingLifecycle&&l.destroy()}if(s){const i={params:e,component:s,subs:[],managingLifecycle:false};i.subs.push(s.once("destroyed",(function(){i.params.component=null,this._attach(i.params)}),this)),a&&i.subs.push(s.on("dirty",(function(){this.fire("dirty",this)}),this)),this._attached[t]=s,this._attachments[s.id]=i;const r=e.onAttached;if(r&&(m.isFunction(r)?r(s):r.scope?r.callback.call(r.scope,s):r.callback(s)),n){let e,t,r,o;for(e in n)if(n.hasOwnProperty(e)){if(t=n[e],m.isFunction(t)?(r=t,o=null):(r=t.callback,o=t.scope),!r)continue;i.subs.push(s.on(e,r,o))}}}return a&&this.fire("dirty",this),this.fire(t,s),s}_checkComponent(e,t){if(!t.isComponent){if(!m.isID(t))return void this.error("Expected a Component or ID");{const e=t;if(!(t=this.scene.components[e]))return void this.error("Component not found: "+e)}}if(e===t.type){if(t.scene.id===this.scene.id)return t;this.error("Not in same scene: "+t.type)}else this.error("Expected a "+e+" Component")}_checkComponent2(e,t){if(!t.isComponent){if(!m.isID(t))return void this.error("Expected a Component or ID");{const e=t;if(!(t=this.scene.components[e]))return void this.error("Component not found: "+e)}}if(t.scene.id===this.scene.id){for(var s=0,i=e.length;s<i;s++)if(e[s]===t.type)return t;return this.error("Expected component types: "+e),null}this.error("Not in same scene: "+t.type)}_own(e){this._ownedComponents||(this._ownedComponents={}),this._ownedComponents[e.id]||(this._ownedComponents[e.id]=e),e.once("destroyed",(()=>{delete this._ownedComponents[e.id]}),this)}_needUpdate(e){this._updateScheduled||(this._updateScheduled=!0,0===e?this._doUpdate():D.scheduleTask(this._doUpdate,this))}_doUpdate(){this._updateScheduled&&(this._updateScheduled=!1,this._update&&this._update())}_update(){}clear(){if(this._ownedComponents)for(var e in this._ownedComponents)if(this._ownedComponents.hasOwnProperty(e)){this._ownedComponents[e].destroy(),delete this._ownedComponents[e]}}destroy(){if(this.destroyed)return;let e,t,s,i,r,o;if(this.fire("destroyed",this.destroyed=!0),this._attachments)for(e in this._attachments)if(this._attachments.hasOwnProperty(e)){for(t=this._attachments[e],s=t.component,i=t.subs,r=0,o=i.length;r<o;r++)s.off(i[r]);t.managingLifecycle&&s.destroy()}if(this._ownedComponents)for(e in this._ownedComponents)this._ownedComponents.hasOwnProperty(e)&&(s=this._ownedComponents[e],s.destroy(),delete this._ownedComponents[e]);this.scene._removeComponent(this),this._attached={},this._attachments=null,this._subIdMap=null,this._subIdEvents=null,this._eventSubs=null,this._events=null,this._eventCallDepth=0,this._ownedComponents=null,this._updateScheduled=!1}}const O=u.vec3(),b=function(){const e=new Float64Array(16),t=new Float64Array(4),s=new Float64Array(4);return function(i,r,o){return o=o||e,t[0]=r[0],t[1]=r[1],t[2]=r[2],t[3]=1,u.transformVec4(i,t,s),u.setMat4Translation(i,s,o),o.slice()}}();function S(e,t,s){const i=Float32Array.from([e[0]])[0],r=e[0]-i,o=Float32Array.from([e[1]])[0],n=e[1]-o,a=Float32Array.from([e[2]])[0],l=e[2]-a;t[0]=i,t[1]=o,t[2]=a,s[0]=r,s[1]=n,s[2]=l}function w(e,t,s,i=1e3){const r=u.getPositionsCenter(e,O),o=Math.round(r[0]/i)*i,n=Math.round(r[1]/i)*i,a=Math.round(r[2]/i)*i;s[0]=o,s[1]=n,s[2]=a;const l=0!==s[0]||0!==s[1]||0!==s[2];if(l)for(let s=0,i=e.length;s<i;s+=3)t[s+0]=e[s+0]-o,t[s+1]=e[s+1]-n,t[s+2]=e[s+2]-a;return l}function x(e,t,s,i){const r=u.dotVec3(t,s)+e,o=u.normalizeVec3(t,O);return u.mulVec3Scalar(o,-r,i),i}const B=1,F=4,M=8,L=16,U=32,H=256,G=512,k=1024,V=2048,j=new Float32Array([0,0,0]),Q=new Uint16Array([0,0,0]),W=u.OBB3();class z{constructor(e,t,s,i,r,o,n){this._isObject=t,this.scene=e.scene,this.model=e,this.meshes=i,this._numPrimitives=0;for(let e=0,t=this.meshes.length;e<t;e++){const t=this.meshes[e];t.parent=this,this._numPrimitives+=t.numPrimitives}this.id=s,this.originalSystemId=u.unglobalizeObjectId(e.id,s),this._flags=r,this._aabb=o,this._worldAABB=u.AABB3(o),this._offsetAABB=u.AABB3(o),this._localAABBDirty=!0,this._worldAABBDirty=!0,this._offset=u.vec3(),this._colorizeUpdated=!1,this._opacityUpdated=!1,this._lodCullable=!!n,this._culled=!1,this._culledVFC=!1,this._culledLOD=!1,this._isObject&&e.scene._registerObject(this)}_setLocalAABBDirty(){this._localAABBDirty=!0}_setWorldAABBDirty(){this._worldAABBDirty=!0}get aabb(){if(this._localAABBDirty){u.collapseAABB3(this._aabb);for(let e=0,t=this.meshes.length;e<t;e++)u.expandAABB3(this._aabb,this.meshes[e].aabb);this._localAABBDirty=!1,this._worldAABBDirty=!0}return this._worldAABBDirty&&(u.AABB3ToOBB3(this._aabb,W),u.transformOBB3(this.model.matrix,W),u.OBB3ToAABB3(W,this._worldAABB),this._worldAABB[0]+=this._offset[0],this._worldAABB[1]+=this._offset[1],this._worldAABB[2]+=this._offset[2],this._worldAABB[3]+=this._offset[0],this._worldAABB[4]+=this._offset[1],this._worldAABB[5]+=this._offset[2],this._worldAABBDirty=!1),this._worldAABB}get isEntity(){return!0}get isModel(){return!1}get isObject(){return this._isObject}get numPrimitives(){return this._numPrimitives}get numTriangles(){return this._numPrimitives}get visible(){return this._getFlag(B)}set visible(e){if(!!(this._flags&B)!==e){this._flags=e?this._flags|B:this._flags&~B;for(let e=0,t=this.meshes.length;e<t;e++)this.meshes[e]._setVisible(this._flags);this._isObject&&this.model.scene._objectVisibilityUpdated(this),this.model.glRedraw()}}get highlighted(){return this._getFlag(G)}set highlighted(e){if(!!(this._flags&G)!==e){this._flags=e?this._flags|G:this._flags&~G;for(var t=0,s=this.meshes.length;t<s;t++)this.meshes[t]._setHighlighted(this._flags);this._isObject&&this.model.scene._objectHighlightedUpdated(this),this.model.glRedraw()}}get xrayed(){return this._getFlag(H)}set xrayed(e){if(!!(this._flags&H)!==e){this._flags=e?this._flags|H:this._flags&~H;for(let e=0,t=this.meshes.length;e<t;e++)this.meshes[e]._setXRayed(this._flags);this._isObject&&this.model.scene._objectXRayedUpdated(this),this.model.glRedraw()}}get selected(){return this._getFlag(k)}set selected(e){if(!!(this._flags&k)!==e){this._flags=e?this._flags|k:this._flags&~k;for(let e=0,t=this.meshes.length;e<t;e++)this.meshes[e]._setSelected(this._flags);this._isObject&&this.model.scene._objectSelectedUpdated(this),this.model.glRedraw()}}get edges(){return this._getFlag(V)}set edges(e){if(!!(this._flags&V)!==e){this._flags=e?this._flags|V:this._flags&~V;for(var t=0,s=this.meshes.length;t<s;t++)this.meshes[t]._setEdges(this._flags);this.model.glRedraw()}}get culledVFC(){return!!this._culledVFC}set culledVFC(e){this._culledVFC=e,this._setCulled()}get culledLOD(){return!!this._culledLOD}set culledLOD(e){this._culledLOD=e,this._setCulled()}get culled(){return!!this._culled}set culled(e){this._culled=e,this._setCulled()}_setCulled(){let e=!!this._culled||!(!this._culledLOD||!this._lodCullable)||!!this._culledVFC;if(!!(this._flags&F)!==e){this._flags=e?this._flags|F:this._flags&~F;for(var t=0,s=this.meshes.length;t<s;t++)this.meshes[t]._setCulled(this._flags);this.model.glRedraw()}}get clippable(){return this._getFlag(L)}set clippable(e){if(!!(this._flags&L)!==e){this._flags=e?this._flags|L:this._flags&~L;for(var t=0,s=this.meshes.length;t<s;t++)this.meshes[t]._setClippable(this._flags);this.model.glRedraw()}}get collidable(){return this._getFlag(U)}set collidable(e){if(!!(this._flags&U)!==e){this._flags=e?this._flags|U:this._flags&~U;for(var t=0,s=this.meshes.length;t<s;t++)this.meshes[t]._setCollidable(this._flags)}}get pickable(){return this._getFlag(M)}set pickable(e){if(!!(this._flags&M)!==e){this._flags=e?this._flags|M:this._flags&~M;for(var t=0,s=this.meshes.length;t<s;t++)this.meshes[t]._setPickable(this._flags)}}get colorize(){if(0===this.meshes.length)return null;const e=this.meshes[0]._colorize;return j[0]=e[0]/255,j[1]=e[1]/255,j[2]=e[2]/255,j}set colorize(e){if(e){Q[0]=Math.floor(255*e[0]),Q[1]=Math.floor(255*e[1]),Q[2]=Math.floor(255*e[2]);for(let e=0,t=this.meshes.length;e<t;e++)this.meshes[e]._setColorize(Q)}else for(let e=0,t=this.meshes.length;e<t;e++)this.meshes[e]._setColorize(null);if(this._isObject){const t=!!e;this.scene._objectColorizeUpdated(this,t),this._colorizeUpdated=t}this.model.glRedraw()}get opacity(){return this.meshes.length>0?this.meshes[0]._colorize[3]/255:1}set opacity(e){if(0===this.meshes.length)return;const t=null!=e,s=this.meshes[0]._colorize[3];let i=255;if(t){if(e<0?e=0:e>1&&(e=1),i=Math.floor(255*e),s===i)return}else if(i=255,s===i)return;for(let e=0,t=this.meshes.length;e<t;e++)this.meshes[e]._setOpacity(i,this._flags);this._isObject&&(this.scene._objectOpacityUpdated(this,t),this._opacityUpdated=t),this.model.glRedraw()}get offset(){return this._offset}set offset(e){e?(this._offset[0]=e[0],this._offset[1]=e[1],this._offset[2]=e[2]):(this._offset[0]=0,this._offset[1]=0,this._offset[2]=0);for(let e=0,t=this.meshes.length;e<t;e++)this.meshes[e]._setOffset(this._offset);this._worldAABBDirty=!0,this.model._aabbDirty=!0,this.scene._aabbDirty=!0,this.scene._objectOffsetUpdated(this,e),this.model.glRedraw()}get saoEnabled(){return this.model.saoEnabled}getEachVertex(e){for(let t=0,s=this.meshes.length;t<s;t++)this.meshes[t].getEachVertex(e)}_getFlag(e){return!!(this._flags&e)}_finalize(){const e=this.model.scene;this._isObject&&(this.visible&&e._objectVisibilityUpdated(this),this.highlighted&&e._objectHighlightedUpdated(this),this.xrayed&&e._objectXRayedUpdated(this),this.selected&&e._objectSelectedUpdated(this));for(let e=0,t=this.meshes.length;e<t;e++)this.meshes[e]._finalize(this._flags)}_finalize2(){for(let e=0,t=this.meshes.length;e<t;e++)this.meshes[e]._finalize2()}_destroy(){const e=this.model.scene;this._isObject&&(e._deregisterObject(this),this.visible&&e._objectVisibilityUpdated(this,!1),this.xrayed&&e._objectXRayedUpdated(this),this.selected&&e._objectSelectedUpdated(this),this.highlighted&&e._objectHighlightedUpdated(this),this._opacityUpdated&&this.scene._objectColorizeUpdated(this,!1),this._opacityUpdated&&this.scene._objectOpacityUpdated(this,!1),this.scene._objectOffsetUpdated(this,!1));for(let e=0,t=this.meshes.length;e<t;e++)this.meshes[e]._destroy();e._aabbDirty=!0}}u.vec4(),u.vec4(),u.vec3(),u.vec3(),u.vec3(),u.vec3(),u.vec3();class K extends C{get type(){return"Spinner"}constructor(e,t={}){super(e,t),this._canvas=t.canvas,this._element=null,this._isCustom=!1,t.elementId&&(this._element=document.getElementById(t.elementId),this._element?this._adjustPosition():this.error("Can't find given Spinner HTML element: '"+t.elementId+"' - will automatically create default element")),this._element||this._createDefaultSpinner(),this.processes=0}_createDefaultSpinner(){this._injectDefaultCSS();const e=document.createElement("div"),t=e.style;t["z-index"]="9000",t.position="absolute",e.innerHTML='<div class="sk-fading-circle">                <div class="sk-circle1 sk-circle"></div>                <div class="sk-circle2 sk-circle"></div>                <div class="sk-circle3 sk-circle"></div>                <div class="sk-circle4 sk-circle"></div>                <div class="sk-circle5 sk-circle"></div>                <div class="sk-circle6 sk-circle"></div>                <div class="sk-circle7 sk-circle"></div>                <div class="sk-circle8 sk-circle"></div>                <div class="sk-circle9 sk-circle"></div>                <div class="sk-circle10 sk-circle"></div>                <div class="sk-circle11 sk-circle"></div>                <div class="sk-circle12 sk-circle"></div>                </div>',this._canvas.parentElement.appendChild(e),this._element=e,this._isCustom=!1,this._adjustPosition()}_injectDefaultCSS(){const e="xeokit-spinner-css";if(document.getElementById(e))return;const t=document.createElement("style");t.innerHTML=".sk-fading-circle {        background: transparent;        margin: 20px auto;        width: 50px;        height:50px;        position: relative;        }        .sk-fading-circle .sk-circle {        width: 120%;        height: 120%;        position: absolute;        left: 0;        top: 0;        }        .sk-fading-circle .sk-circle:before {        content: '';        display: block;        margin: 0 auto;        width: 15%;        height: 15%;        background-color: #ff8800;        border-radius: 100%;        -webkit-animation: sk-circleFadeDelay 1.2s infinite ease-in-out both;        animation: sk-circleFadeDelay 1.2s infinite ease-in-out both;        }        .sk-fading-circle .sk-circle2 {        -webkit-transform: rotate(30deg);        -ms-transform: rotate(30deg);        transform: rotate(30deg);    }    .sk-fading-circle .sk-circle3 {        -webkit-transform: rotate(60deg);        -ms-transform: rotate(60deg);        transform: rotate(60deg);    }    .sk-fading-circle .sk-circle4 {        -webkit-transform: rotate(90deg);        -ms-transform: rotate(90deg);        transform: rotate(90deg);    }    .sk-fading-circle .sk-circle5 {        -webkit-transform: rotate(120deg);        -ms-transform: rotate(120deg);        transform: rotate(120deg);    }    .sk-fading-circle .sk-circle6 {        -webkit-transform: rotate(150deg);        -ms-transform: rotate(150deg);        transform: rotate(150deg);    }    .sk-fading-circle .sk-circle7 {        -webkit-transform: rotate(180deg);        -ms-transform: rotate(180deg);        transform: rotate(180deg);    }    .sk-fading-circle .sk-circle8 {        -webkit-transform: rotate(210deg);        -ms-transform: rotate(210deg);        transform: rotate(210deg);    }    .sk-fading-circle .sk-circle9 {        -webkit-transform: rotate(240deg);        -ms-transform: rotate(240deg);        transform: rotate(240deg);    }    .sk-fading-circle .sk-circle10 {        -webkit-transform: rotate(270deg);        -ms-transform: rotate(270deg);        transform: rotate(270deg);    }    .sk-fading-circle .sk-circle11 {        -webkit-transform: rotate(300deg);        -ms-transform: rotate(300deg);        transform: rotate(300deg);    }    .sk-fading-circle .sk-circle12 {        -webkit-transform: rotate(330deg);        -ms-transform: rotate(330deg);        transform: rotate(330deg);    }    .sk-fading-circle .sk-circle2:before {        -webkit-animation-delay: -1.1s;        animation-delay: -1.1s;    }    .sk-fading-circle .sk-circle3:before {        -webkit-animation-delay: -1s;        animation-delay: -1s;    }    .sk-fading-circle .sk-circle4:before {        -webkit-animation-delay: -0.9s;        animation-delay: -0.9s;    }    .sk-fading-circle .sk-circle5:before {        -webkit-animation-delay: -0.8s;        animation-delay: -0.8s;    }    .sk-fading-circle .sk-circle6:before {        -webkit-animation-delay: -0.7s;        animation-delay: -0.7s;    }    .sk-fading-circle .sk-circle7:before {        -webkit-animation-delay: -0.6s;        animation-delay: -0.6s;    }    .sk-fading-circle .sk-circle8:before {        -webkit-animation-delay: -0.5s;        animation-delay: -0.5s;    }    .sk-fading-circle .sk-circle9:before {        -webkit-animation-delay: -0.4s;        animation-delay: -0.4s;    }    .sk-fading-circle .sk-circle10:before {        -webkit-animation-delay: -0.3s;        animation-delay: -0.3s;    }    .sk-fading-circle .sk-circle11:before {        -webkit-animation-delay: -0.2s;        animation-delay: -0.2s;    }    .sk-fading-circle .sk-circle12:before {        -webkit-animation-delay: -0.1s;        animation-delay: -0.1s;    }    @-webkit-keyframes sk-circleFadeDelay {        0%, 39%, 100% { opacity: 0; }        40% { opacity: 1; }    }    @keyframes sk-circleFadeDelay {        0%, 39%, 100% { opacity: 0; }        40% { opacity: 1; }    }",t.id=e,document.body.appendChild(t)}_adjustPosition(){if(this._isCustom)return;const e=this._canvas,t=this._element,s=t.style;s.left=e.offsetLeft+.5*e.clientWidth-.5*t.clientWidth+"px",s.top=e.offsetTop+.5*e.clientHeight-.5*t.clientHeight+"px"}set processes(e){if(e=e||0,this._processes===e)return;if(e<0)return;const t=this._processes;this._processes=e;const s=this._element;s&&(s.style.visibility=this._processes>0?"visible":"hidden"),this.fire("processes",this._processes),0===this._processes&&this._processes!==t&&this.fire("zeroProcesses",this._processes)}get processes(){return this._processes}_destroy(){this._element&&!this._isCustom&&(this._element.parentNode.removeChild(this._element),this._element=null);const e=document.getElementById("xeokit-spinner-css");e&&e.parentNode.removeChild(e)}}const Y=["webgl2","experimental-webgl","webkit-3d","moz-webgl","moz-glweb20"];class X extends C{constructor(e,t={}){super(e,t),this._backgroundColor=u.vec3([t.backgroundColor?t.backgroundColor[0]:1,t.backgroundColor?t.backgroundColor[1]:1,t.backgroundColor?t.backgroundColor[2]:1]),this._backgroundColorFromAmbientLight=!!t.backgroundColorFromAmbientLight,this.canvas=t.canvas,this.gl=null,this.webgl2=!1,this.transparent=!!t.transparent,this.contextAttr=t.contextAttr||{},this.contextAttr.alpha=this.transparent,this.contextAttr.preserveDrawingBuffer=!!this.contextAttr.preserveDrawingBuffer,this.contextAttr.stencil=!1,this.contextAttr.premultipliedAlpha=!!this.contextAttr.premultipliedAlpha,this.contextAttr.antialias=!1!==this.contextAttr.antialias,this.resolutionScale=t.resolutionScale,this.canvas.width=Math.round(this.canvas.clientWidth*this._resolutionScale),this.canvas.height=Math.round(this.canvas.clientHeight*this._resolutionScale),this.boundary=[this.canvas.offsetLeft,this.canvas.offsetTop,this.canvas.clientWidth,this.canvas.clientHeight],this._initWebGL(t);const s=this;this.canvas.addEventListener("webglcontextlost",this._webglcontextlostListener=function(e){console.time("webglcontextrestored"),s.scene._webglContextLost(),s.fire("webglcontextlost"),e.preventDefault()},!1),this.canvas.addEventListener("webglcontextrestored",this._webglcontextrestoredListener=function(e){s._initWebGL(),s.gl&&(s.scene._webglContextRestored(s.gl),s.fire("webglcontextrestored",s.gl),e.preventDefault()),console.timeEnd("webglcontextrestored")},!1);let i=!0;new ResizeObserver((e=>{for(const t of e)t.contentBoxSize&&(i=!0)})).observe(this.canvas),this._tick=this.scene.on("tick",(()=>{i&&(i=!1,s.canvas.width=Math.round(s.canvas.clientWidth*s._resolutionScale),s.canvas.height=Math.round(s.canvas.clientHeight*s._resolutionScale),s.boundary[0]=s.canvas.offsetLeft,s.boundary[1]=s.canvas.offsetTop,s.boundary[2]=s.canvas.clientWidth,s.boundary[3]=s.canvas.clientHeight,s.fire("boundary",s.boundary))})),this._spinner=new K(this.scene,{canvas:this.canvas,elementId:t.spinnerElementId})}get type(){return"Canvas"}get backgroundColorFromAmbientLight(){return this._backgroundColorFromAmbientLight}set backgroundColorFromAmbientLight(e){this._backgroundColorFromAmbientLight=!1!==e,this.glRedraw()}get backgroundColor(){return this._backgroundColor}set backgroundColor(e){e?(this._backgroundColor[0]=e[0],this._backgroundColor[1]=e[1],this._backgroundColor[2]=e[2]):(this._backgroundColor[0]=1,this._backgroundColor[1]=1,this._backgroundColor[2]=1),this.glRedraw()}get resolutionScale(){return this._resolutionScale}set resolutionScale(e){if((e=e||1)===this._resolutionScale)return;this._resolutionScale=e;const t=this.canvas;t.width=Math.round(t.clientWidth*this._resolutionScale),t.height=Math.round(t.clientHeight*this._resolutionScale),this.glRedraw()}get spinner(){return this._spinner}_createCanvas(){const e="xeokit-canvas-"+u.createUUID(),t=document.getElementsByTagName("body")[0],s=document.createElement("div"),i=s.style;i.height="100%",i.width="100%",i.padding="0",i.margin="0",i.background="rgba(0,0,0,0);",i.float="left",i.left="0",i.top="0",i.position="absolute",i.opacity="1.0",i["z-index"]="-10000",s.innerHTML+='<canvas id="'+e+'" style="width: 100%; height: 100%; float: left; margin: 0; padding: 0;"></canvas>',t.appendChild(s),this.canvas=document.getElementById(e)}_getElementXY(e){let t=0,s=0;for(;e;)t+=e.offsetLeft-e.scrollLeft,s+=e.offsetTop-e.scrollTop,e=e.offsetParent;return{x:t,y:s}}_initWebGL(){if(!this.gl)for(let e=0;!this.gl&&e<Y.length;e++)try{this.gl=this.canvas.getContext(Y[e],this.contextAttr)}catch(e){}this.gl||(this.error("Failed to get a WebGL context"),this.fire("webglContextFailed",!0,!0));{const e=this.gl;let t="__",s=e.activeTexture;e.activeTexture=function(e){t!==e&&(t=e,s.call(this,e))};let i={},r=e.bindTexture;e.bindTexture=function(e,s){i[t]!==s&&(i[t]=s,r.call(this,e,s))}}this.gl&&this.webgl2&&(this.gl.hint(this.gl.FRAGMENT_SHADER_DERIVATIVE_HINT,this.gl.FASTEST),this.gl,WebGL2RenderingContext)}getSnapshot(e){throw"Canvas#getSnapshot() has been replaced by Viewer#getSnapshot() - use that method instead."}readPixels(e,t,s,i){return this.scene._renderer.readPixels(e,t,s,i)}loseWebGLContext(){this.canvas.loseContext&&this.canvas.loseContext()}destroy(){this.scene.off(this._tick),this._spinner._destroy(),this.canvas.removeEventListener("webglcontextlost",this._webglcontextlostListener),this.canvas.removeEventListener("webglcontextrestored",this._webglcontextrestoredListener),this.gl=null,super.destroy()}}class Z{constructor(e){this._scene=e,this._matPool=[],this._matPoolNextFreeIndex=0,this._rtcViewMats={},this._rtcPickViewMats={},this.reset()}reset(){this._matPoolNextFreeIndex=0,this._rtcViewMats={},this._rtcPickViewMats={},this.gl=this._scene.canvas.gl,this.lastProgramId=null,this.pbrEnabled=!1,this.colorTextureEnabled=!1,this.withSAO=!1,this.backfaces=!1,this.frontface=!0,this.textureUnit=0,this.drawElements=0,this.drawArrays=0,this.useProgram=0,this.bindTexture=0,this.bindArray=0,this.pass=0,this.shadowViewMatrix=null,this.shadowProjMatrix=null,this.pickViewMatrix=null,this.pickProjMatrix=null,this.pickZNear=.01,this.pickZFar=5e3,this.pickInvisible=!1,this.pickElementsCount=null,this.pickElementsOffset=null,this.lineWidth=1,this.snapPickLayerParams={},this.snapPickLayerNumber=0,this.snapPickCoordinateScale=u.vec3(),this.snapPickOrigin=u.vec3()}getRTCViewMatrix(e,t){let s=this._rtcViewMats[e];return s||(s=this._getNewMat(),b(this._scene.camera.viewMatrix,t,s),this._rtcViewMats[e]=s),s}getRTCPickViewMatrix(e,t){let s=this._rtcPickViewMats[e];if(!s){s=this._getNewMat();const i=this.pickViewMatrix||this._scene.camera.viewMatrix;b(i,t,s),this._rtcPickViewMats[e]=s}return s}_getNewMat(){let e=this._matPool[this._matPoolNextFreeIndex];return e||(e=u.mat4(),this._matPool[this._matPoolNextFreeIndex]=e),this._matPoolNextFreeIndex++,e}}const q={WEBGL:!1,SUPPORTED_EXTENSIONS:{}},J=document.createElement("canvas");if(J){const e=J.getContext("webgl",{antialias:!0})||J.getContext("experimental-webgl",{antialias:!0});q.WEBGL=!!e,q.WEBGL&&(q.ANTIALIAS=e.getContextAttributes().antialias,e.getShaderPrecisionFormat?e.getShaderPrecisionFormat(e.FRAGMENT_SHADER,e.HIGH_FLOAT).precision>0?q.FS_MAX_FLOAT_PRECISION="highp":e.getShaderPrecisionFormat(e.FRAGMENT_SHADER,e.MEDIUM_FLOAT).precision>0?q.FS_MAX_FLOAT_PRECISION="mediump":q.FS_MAX_FLOAT_PRECISION="lowp":q.FS_MAX_FLOAT_PRECISION="mediump",q.DEPTH_BUFFER_BITS=e.getParameter(e.DEPTH_BITS),q.MAX_TEXTURE_SIZE=e.getParameter(e.MAX_TEXTURE_SIZE),q.MAX_CUBE_MAP_SIZE=e.getParameter(e.MAX_CUBE_MAP_TEXTURE_SIZE),q.MAX_RENDERBUFFER_SIZE=e.getParameter(e.MAX_RENDERBUFFER_SIZE),q.MAX_TEXTURE_UNITS=e.getParameter(e.MAX_COMBINED_TEXTURE_IMAGE_UNITS),q.MAX_TEXTURE_IMAGE_UNITS=e.getParameter(e.MAX_TEXTURE_IMAGE_UNITS),q.MAX_VERTEX_ATTRIBS=e.getParameter(e.MAX_VERTEX_ATTRIBS),q.MAX_VERTEX_UNIFORM_VECTORS=e.getParameter(e.MAX_VERTEX_UNIFORM_VECTORS),q.MAX_FRAGMENT_UNIFORM_VECTORS=e.getParameter(e.MAX_FRAGMENT_UNIFORM_VECTORS),q.MAX_VARYING_VECTORS=e.getParameter(e.MAX_VARYING_VECTORS),e.getSupportedExtensions().forEach((function(e){q.SUPPORTED_EXTENSIONS[e]=!0})))}class ${constructor(){this.entity=null,this.primitive=null,this.primIndex=-1,this.pickSurfacePrecision=!1,this.touchInput=!1,this.snappedToEdge=!1,this.snappedToVertex=!1,this._canvasPos=new Int16Array([0,0]),this._origin=new Float64Array([0,0,0]),this._direction=new Float64Array([0,0,0]),this._indices=new Int32Array(3),this._localPos=new Float64Array([0,0,0]),this._worldPos=new Float64Array([0,0,0]),this._viewPos=new Float64Array([0,0,0]),this._bary=new Float64Array([0,0,0]),this._worldNormal=new Float64Array([0,0,0]),this._uv=new Float64Array([0,0]),this.reset()}get canvasPos(){return this._gotCanvasPos?this._canvasPos:null}set canvasPos(e){e?(this._canvasPos[0]=e[0],this._canvasPos[1]=e[1],this._gotCanvasPos=!0):this._gotCanvasPos=!1}get origin(){return this._gotOrigin?this._origin:null}set origin(e){e?(this._origin[0]=e[0],this._origin[1]=e[1],this._origin[2]=e[2],this._gotOrigin=!0):this._gotOrigin=!1}get direction(){return this._gotDirection?this._direction:null}set direction(e){e?(this._direction[0]=e[0],this._direction[1]=e[1],this._direction[2]=e[2],this._gotDirection=!0):this._gotDirection=!1}get indices(){return this.entity&&this._gotIndices?this._indices:null}set indices(e){e?(this._indices[0]=e[0],this._indices[1]=e[1],this._indices[2]=e[2],this._gotIndices=!0):this._gotIndices=!1}get localPos(){return this.entity&&this._gotLocalPos?this._localPos:null}set localPos(e){e?(this._localPos[0]=e[0],this._localPos[1]=e[1],this._localPos[2]=e[2],this._gotLocalPos=!0):this._gotLocalPos=!1}get worldPos(){return this._gotWorldPos?this._worldPos:null}set worldPos(e){e?(this._worldPos[0]=e[0],this._worldPos[1]=e[1],this._worldPos[2]=e[2],this._gotWorldPos=!0):this._gotWorldPos=!1}get viewPos(){return this.entity&&this._gotViewPos?this._viewPos:null}set viewPos(e){e?(this._viewPos[0]=e[0],this._viewPos[1]=e[1],this._viewPos[2]=e[2],this._gotViewPos=!0):this._gotViewPos=!1}get bary(){return this.entity&&this._gotBary?this._bary:null}set bary(e){e?(this._bary[0]=e[0],this._bary[1]=e[1],this._bary[2]=e[2],this._gotBary=!0):this._gotBary=!1}get worldNormal(){return this.entity&&this._gotWorldNormal?this._worldNormal:null}set worldNormal(e){e?(this._worldNormal[0]=e[0],this._worldNormal[1]=e[1],this._worldNormal[2]=e[2],this._gotWorldNormal=!0):this._gotWorldNormal=!1}get uv(){return this.entity&&this._gotUV?this._uv:null}set uv(e){e?(this._uv[0]=e[0],this._uv[1]=e[1],this._gotUV=!0):this._gotUV=!1}reset(){this.entity=null,this.primIndex=-1,this.primitive=null,this.pickSurfacePrecision=!1,this._gotCanvasPos=!1,this._gotOrigin=!1,this._gotDirection=!1,this._gotIndices=!1,this._gotLocalPos=!1,this._gotWorldPos=!1,this._gotViewPos=!1,this._gotBary=!1,this._gotWorldNormal=!1,this._gotUV=!1,this.touchInput=!1,this.snappedToEdge=!1,this.snappedToVertex=!1}}class ee{constructor(e,t,s){if(this.allocated=!1,this.compiled=!1,this.handle=e.createShader(t),this.handle){if(this.allocated=!0,e.shaderSource(this.handle,s),e.compileShader(this.handle),this.compiled=e.getShaderParameter(this.handle,e.COMPILE_STATUS),!this.compiled&&!e.isContextLost()){const t=s.split("\n"),i=[];for(let e=0;e<t.length;e++)i.push(e+1+": "+t[e]+"\n");this.errors=[],this.errors.push(""),this.errors.push(e.getShaderInfoLog(this.handle)),this.errors=this.errors.concat(i.join(""))}}else this.errors=["Failed to allocate"]}destroy(){}}class te{constructor(e,t){this.bindTexture=function(s,i){return!!s.bind(i)&&(e.uniform1i(t,i),!0)}}}class se{constructor(e,t){this._gl=e,this.location=t}bindArrayBuffer(e){e&&(e.bind(),this._gl.enableVertexAttribArray(this.location),this._gl.vertexAttribPointer(this.location,e.itemSize,e.itemType,e.normalized,e.stride,e.offset))}}const ie=new e({});function re(e){const t=[];let s,i;for(let r=0,o=e.length;r<o;r++)s=e[r],i=s.indexOf("/"),i>0&&"/"===s.charAt(i+1)&&(s=s.substring(0,i)),t.push(s);return t.join("\n")}function oe(e){console.error(e.join("\n"))}class ne{constructor(e,t){this.id=ie.addItem({}),this.source=t,this.init(e)}init(e){if(this.gl=e,this.allocated=!1,this.compiled=!1,this.linked=!1,this.validated=!1,this.errors=null,this.uniforms={},this.samplers={},this.attributes={},this._vertexShader=new ee(e,e.VERTEX_SHADER,re(this.source.vertex)),this._fragmentShader=new ee(e,e.FRAGMENT_SHADER,re(this.source.fragment)),!this._vertexShader.allocated)return this.errors=["Vertex shader failed to allocate"].concat(this._vertexShader.errors),void oe(this.errors);if(!this._fragmentShader.allocated)return this.errors=["Fragment shader failed to allocate"].concat(this._fragmentShader.errors),void oe(this.errors);if(this.allocated=!0,!this._vertexShader.compiled)return this.errors=["Vertex shader failed to compile"].concat(this._vertexShader.errors),void oe(this.errors);if(!this._fragmentShader.compiled)return this.errors=["Fragment shader failed to compile"].concat(this._fragmentShader.errors),void oe(this.errors);let t,s,i,r,o;if(this.compiled=!0,this.handle=e.createProgram(),!this.handle)return void(this.errors=["Failed to allocate program"]);if(e.attachShader(this.handle,this._vertexShader.handle),e.attachShader(this.handle,this._fragmentShader.handle),e.linkProgram(this.handle),this.linked=e.getProgramParameter(this.handle,e.LINK_STATUS),this.validated=!0,!this.linked||!this.validated)return this.errors=[],this.errors.push(""),this.errors.push(e.getProgramInfoLog(this.handle)),this.errors.push("\nVertex shader:\n"),this.errors=this.errors.concat(this.source.vertex),this.errors.push("\nFragment shader:\n"),this.errors=this.errors.concat(this.source.fragment),void oe(this.errors);const n=e.getProgramParameter(this.handle,e.ACTIVE_UNIFORMS);for(s=0;s<n;++s)i=e.getActiveUniform(this.handle,s),i&&(r=i.name,"\0"===r[r.length-1]&&(r=r.substr(0,r.length-1)),o=e.getUniformLocation(this.handle,r),i.type===e.SAMPLER_2D||i.type===e.SAMPLER_CUBE||35682===i.type||e instanceof WebGL2RenderingContext&&(i.type===e.UNSIGNED_INT_SAMPLER_2D||i.type===e.INT_SAMPLER_2D)?this.samplers[r]=new te(e,o):this.uniforms[r]=o);const a=e.getProgramParameter(this.handle,e.ACTIVE_ATTRIBUTES);for(s=0;s<a;s++)t=e.getActiveAttrib(this.handle,s),t&&(o=e.getAttribLocation(this.handle,t.name),this.attributes[t.name]=new se(e,o));this.allocated=!0}bind(){this.allocated&&this.gl.useProgram(this.handle)}getLocation(e){if(this.allocated)return this.uniforms[e]}getAttribute(e){if(this.allocated)return this.attributes[e]}bindTexture(e,t,s){if(!this.allocated)return!1;const i=this.samplers[e];return!!i&&i.bindTexture(t,s)}destroy(){this.allocated&&(ie.removeItem(this.id),this.gl.deleteProgram(this.handle),this.gl.deleteShader(this._vertexShader.handle),this.gl.deleteShader(this._fragmentShader.handle),this.handle=null,this.attributes=null,this.uniforms=null,this.samplers=null,this.allocated=!1)}}class ae{constructor(e,t,s,i,r,o,n,a,l){switch(this._gl=e,this.type=t,this.allocated=!1,s.constructor){case Uint8Array:this.itemType=e.UNSIGNED_BYTE,this.itemByteSize=1;break;case Int8Array:this.itemType=e.BYTE,this.itemByteSize=1;break;case Uint16Array:this.itemType=e.UNSIGNED_SHORT,this.itemByteSize=2;break;case Int16Array:this.itemType=e.SHORT,this.itemByteSize=2;break;case Uint32Array:this.itemType=e.UNSIGNED_INT,this.itemByteSize=4;break;case Int32Array:this.itemType=e.INT,this.itemByteSize=4;break;default:this.itemType=e.FLOAT,this.itemByteSize=4}this.usage=o,this.length=0,this.dataLength=i,this.numItems=0,this.itemSize=r,this.normalized=!!n,this.stride=a||0,this.offset=l||0,this._allocate(s)}_allocate(e){if(this.allocated=!1,this._handle=this._gl.createBuffer(),!this._handle)throw"Failed to allocate WebGL ArrayBuffer";this._handle&&(this._gl.bindBuffer(this.type,this._handle),this._gl.bufferData(this.type,e.length>this.dataLength?e.slice(0,this.dataLength):e,this.usage),this._gl.bindBuffer(this.type,null),this.length=e.length,this.numItems=this.length/this.itemSize,this.allocated=!0)}setData(e,t){this.allocated&&(e.length+(t||0)>this.length?(this.destroy(),this._allocate(e)):(this._gl.bindBuffer(this.type,this._handle),t||0===t?this._gl.bufferSubData(this.type,t*this.itemByteSize,e):this._gl.bufferData(this.type,e,this.usage),this._gl.bindBuffer(this.type,null)))}bind(){this.allocated&&this._gl.bindBuffer(this.type,this._handle)}unbind(){this.allocated&&this._gl.bindBuffer(this.type,null)}destroy(){this.allocated&&(this._gl.deleteBuffer(this._handle),this._handle=null,this.allocated=!1)}}class le{constructor(e,t){this.scene=e,this.aabb=u.AABB3(),this.origin=u.vec3(t),this.originHash=this.origin.join(),this.numMarkers=0,this.markers={},this.markerList=[],this.markerIndices={},this.positions=[],this.indices=[],this.positionsBuf=null,this.lenPositionsBuf=0,this.indicesBuf=null,this.sectionPlanesActive=[],this.culledBySectionPlanes=!1,this.occlusionTestList=[],this.lenOcclusionTestList=0,this.pixels=[],this.aabbDirty=!1,this.markerListDirty=!1,this.positionsDirty=!0,this.occlusionTestListDirty=!1}addMarker(e){this.markers[e.id]=e,this.markerListDirty=!0,this.numMarkers++}markerWorldPosUpdated(e){if(!this.markers[e.id])return;const t=this.markerIndices[e.id];this.positions[3*t+0]=e.worldPos[0],this.positions[3*t+1]=e.worldPos[1],this.positions[3*t+2]=e.worldPos[2],this.positionsDirty=!0}removeMarker(e){delete this.markers[e.id],this.markerListDirty=!0,this.numMarkers--}update(){this.markerListDirty&&(this._buildMarkerList(),this.markerListDirty=!1,this.positionsDirty=!0,this.occlusionTestListDirty=!0),this.positionsDirty&&(this._buildPositions(),this.positionsDirty=!1,this.aabbDirty=!0,this.vbosDirty=!0),this.aabbDirty&&(this._buildAABB(),this.aabbDirty=!1),this.vbosDirty&&(this._buildVBOs(),this.vbosDirty=!1),this.occlusionTestListDirty&&this._buildOcclusionTestList(),this._updateActiveSectionPlanes()}_buildMarkerList(){for(var e in this.numMarkers=0,this.markers)this.markers.hasOwnProperty(e)&&(this.markerList[this.numMarkers]=this.markers[e],this.markerIndices[e]=this.numMarkers,this.numMarkers++);this.markerList.length=this.numMarkers}_buildPositions(){let e=0;for(let t=0;t<this.numMarkers;t++)if(this.markerList[t]){const s=this.markerList[t].worldPos;this.positions[e++]=s[0],this.positions[e++]=s[1],this.positions[e++]=s[2],this.indices[t]=t}this.positions.length=3*this.numMarkers,this.indices.length=this.numMarkers}_buildAABB(){const e=this.aabb;u.collapseAABB3(e),u.expandAABB3Points3(e,this.positions);const t=this.origin;e[0]+=t[0],e[1]+=t[1],e[2]+=t[2],e[3]+=t[0],e[4]+=t[1],e[5]+=t[2]}_buildVBOs(){if(this.positionsBuf){if(this.lenPositionsBuf===this.positions.length)return void this.positionsBuf.setData(this.positions);this.positionsBuf.destroy(),this.positionsBuf=null,this.indicesBuf.destroy(),this.indicesBuf=null}const e=this.scene.canvas.gl,t=3*this.numMarkers,s=this.numMarkers;this.positionsBuf=new ae(e,e.ARRAY_BUFFER,new Float32Array(this.positions),t,3,e.STATIC_DRAW),this.indicesBuf=new ae(e,e.ELEMENT_ARRAY_BUFFER,new Uint16Array(this.indices),s,1,e.STATIC_DRAW),this.lenPositionsBuf=this.positions.length}_buildOcclusionTestList(){const e=this.scene.canvas,t=this.scene.camera.perspective.near,s=e.boundary,i=s[2],r=s[3];let o=0;this.lenOcclusionTestList=0;for(let e=0;e<this.numMarkers;e++){const s=this.markerList[e];if(s.viewPos[2]>-t){s._setVisible(!1);continue}const n=s.canvasPos,a=n[0],l=n[1];a+10<0||l+10<0||a-10>i||l-10>r?s._setVisible(!1):!s.entity||s.entity.visible?s.occludable?(this.occlusionTestList[this.lenOcclusionTestList++]=s,this.pixels[o++]=a,this.pixels[o++]=l):s._setVisible(!0):s._setVisible(!1)}}_updateActiveSectionPlanes(){const e=this.scene._sectionPlanesState.sectionPlanes,t=e.length;if(t>0)for(let s=0;s<t;s++){const t=e[s];if(t.active){const e=u.planeAABB3Intersect(t.dir,t.dist,this.aabb);if(-1===e)return void(this.culledBySectionPlanes=!0);const i=0===e;this.sectionPlanesActive[s]=i}else this.sectionPlanesActive[s]=!1}this.culledBySectionPlanes=!1}destroy(){this.markers={},this.markerList.length=0,this.positionsBuf&&this.positionsBuf.destroy(),this.indicesBuf&&this.indicesBuf.destroy()}}const he=u.vec3([1,0,0]),ce=u.vec3();class Ae{constructor(e,t){this._scene=e,this._renderBufferManager=t,this._occlusionLayers={},this._occlusionLayersList=[],this._occlusionLayersListDirty=!1,this._shaderSource=null,this._program=null,this._shaderSourceHash=null,this._shaderSourceDirty=!0,this._programDirty=!1,this._markersToOcclusionLayersMap={},this._onCameraViewMatrix=e.camera.on("viewMatrix",(()=>{this._occlusionTestListDirty=!0})),this._onCameraProjMatrix=e.camera.on("projMatrix",(()=>{this._occlusionTestListDirty=!0})),this._onCanvasBoundary=e.canvas.on("boundary",(()=>{this._occlusionTestListDirty=!0}))}addMarker(e){const t=e.origin.join();let s=this._occlusionLayers[t];s||(s=new le(this._scene,e.origin),this._occlusionLayers[s.originHash]=s,this._occlusionLayersListDirty=!0),s.addMarker(e),this._markersToOcclusionLayersMap[e.id]=s,this._occlusionTestListDirty=!0}markerWorldPosUpdated(e){const t=this._markersToOcclusionLayersMap[e.id];if(!t)return void e.error("Marker has not been added to OcclusionTester");const s=e.origin.join();if(s!==t.originHash){1===t.numMarkers?(t.destroy(),delete this._occlusionLayers[t.originHash],this._occlusionLayersListDirty=!0):t.removeMarker(e);let i=this._occlusionLayers[s];i||(i=new le(this._scene,e.origin),this._occlusionLayers[s]=t,this._occlusionLayersListDirty=!0),i.addMarker(e),this._markersToOcclusionLayersMap[e.id]=i}else t.markerWorldPosUpdated(e)}removeMarker(e){const t=e.origin.join();let s=this._occlusionLayers[t];s&&(1===s.numMarkers?(s.destroy(),delete this._occlusionLayers[s.originHash],this._occlusionLayersListDirty=!0):s.removeMarker(e),delete this._markersToOcclusionLayersMap[e.id])}get needOcclusionTest(){return this._occlusionTestListDirty}bindRenderBuf(){const e=[this._scene.canvas.canvas.id,this._scene._sectionPlanesState.getHash()].join(";");if(e!==this._shaderSourceHash&&(this._shaderSourceHash=e,this._shaderSourceDirty=!0),this._shaderSourceDirty&&(this._buildShaderSource(),this._shaderSourceDirty=!1,this._programDirty=!0),this._programDirty&&(this._buildProgram(),this._programDirty=!1,this._occlusionTestListDirty=!0),this._occlusionLayersListDirty&&(this._buildOcclusionLayersList(),this._occlusionLayersListDirty=!1),this._occlusionTestListDirty){for(let e=0,t=this._occlusionLayersList.length;e<t;e++){this._occlusionLayersList[e].occlusionTestListDirty=!0}this._occlusionTestListDirty=!1}this._readPixelBuf=this._renderBufferManager.getRenderBuffer("occlusionReadPix"),this._readPixelBuf.bind(),this._readPixelBuf.clear()}_buildOcclusionLayersList(){let e=0;for(let t in this._occlusionLayers)this._occlusionLayers.hasOwnProperty(t)&&(this._occlusionLayersList[e++]=this._occlusionLayers[t]);this._occlusionLayersList.length=e}_buildShaderSource(){this._shaderSource={vertex:this._buildVertexShaderSource(),fragment:this._buildFragmentShaderSource()}}_buildVertexShaderSource(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// OcclusionTester vertex shader"),s.push("in vec3 position;"),s.push("uniform mat4 modelMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;")),t&&s.push("out vec4 vWorldPosition;"),s.push("void main(void) {"),s.push("vec4 worldPosition = vec4(position, 1.0); "),s.push("   vec4 viewPosition = viewMatrix * worldPosition;"),t&&s.push("   vWorldPosition = worldPosition;"),s.push("   vec4 clipPos = projMatrix * viewPosition;"),s.push("   gl_PointSize = 20.0;"),e.logarithmicDepthBufferEnabled?s.push("vFragDepth = 1.0 + clipPos.w;"):s.push("clipPos.z += -0.001;"),s.push("   gl_Position = clipPos;"),s.push("}"),s}_buildFragmentShaderSource(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// OcclusionTester fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  float dist = 0.0;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("if (sectionPlaneActive"+r+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+r+".xyz, vWorldPosition.xyz - sectionPlanePos"+r+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { discard; }")}return e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("   outColor = vec4(1.0, 0.0, 0.0, 1.0); "),i.push("}"),i}_buildProgram(){this._program&&this._program.destroy();const e=this._scene,t=e.canvas.gl,s=e._sectionPlanesState;if(this._program=new ne(t,this._shaderSource),this._program.errors)return void(this.errors=this._program.errors);const i=this._program;this._uViewMatrix=i.getLocation("viewMatrix"),this._uProjMatrix=i.getLocation("projMatrix"),this._uSectionPlanes=[];for(let e=0,t=s.sectionPlanes.length;e<t;e++)this._uSectionPlanes.push({active:i.getLocation("sectionPlaneActive"+e),pos:i.getLocation("sectionPlanePos"+e),dir:i.getLocation("sectionPlaneDir"+e)});this._aPosition=i.getAttribute("position"),e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=i.getLocation("logDepthBufFC"))}drawMarkers(){const e=this._scene,t=e.canvas.gl,s=this._program,i=e._sectionPlanesState,r=e.camera,o=e.camera.project;if(s.bind(),t.uniformMatrix4fv(this._uProjMatrix,!1,r._project._state.matrix),e.logarithmicDepthBufferEnabled){const e=2/(Math.log(o.far+1)/Math.LN2);t.uniform1f(this._uLogDepthBufFC,e)}for(let e=0,s=this._occlusionLayersList.length;e<s;e++){const s=this._occlusionLayersList[e];if(s.update(),s.culledBySectionPlanes)continue;const o=s.origin;t.uniformMatrix4fv(this._uViewMatrix,!1,b(r.viewMatrix,o));const n=i.sectionPlanes.length;if(n>0){const e=i.sectionPlanes;for(let i=0;i<n;i++){const r=this._uSectionPlanes[i];if(r){const n=s.sectionPlanesActive[i];if(t.uniform1i(r.active,n?1:0),n){const s=e[i];t.uniform3fv(r.pos,x(s.dist,s.dir,o,ce)),t.uniform3fv(r.dir,s.dir)}}}}this._aPosition.bindArrayBuffer(s.positionsBuf);const a=s.indicesBuf;a.bind(),t.drawElements(t.POINTS,a.numItems,a.itemType,0)}}doOcclusionTest(){{const e=this._scene.canvas.resolutionScale,t=255*he[0],s=255*he[1],i=255*he[2];for(let r=0,o=this._occlusionLayersList.length;r<o;r++){const o=this._occlusionLayersList[r];for(let r=0;r<o.lenOcclusionTestList;r++){const n=o.occlusionTestList[r],a=2*r,l=this._readPixelBuf.read(Math.round(o.pixels[a]*e),Math.round(o.pixels[a+1]*e)),h=l[0]===t&&l[1]===s&&l[2]===i;n._setVisible(h)}}}}unbindRenderBuf(){this._readPixelBuf.unbind()}destroy(){if(!this.destroyed){for(let e=0,t=this._occlusionLayersList.length;e<t;e++){this._occlusionLayersList[e].destroy()}this._program&&this._program.destroy(),this._scene.camera.off(this._onCameraViewMatrix),this._scene.camera.off(this._onCameraProjMatrix),this._scene.canvas.off(this._onCanvasBoundary),this.destroyed=!0}}}const ue=u.vec2();class pe{constructor(e){this._scene=e,this._numSamples=null,this._program=null,this._programError=!1,this._aPosition=null,this._aUV=null,this._uDepthTexture="uDepthTexture",this._uCameraNear=null,this._uCameraFar=null,this._uCameraProjectionMatrix=null,this._uCameraInverseProjectionMatrix=null,this._uScale=null,this._uIntensity=null,this._uBias=null,this._uKernelRadius=null,this._uMinResolution=null,this._uRandomSeed=null,this._uvBuf=null,this._positionsBuf=null,this._indicesBuf=null}render(e){if(this._build(),this._programError)return;this._getInverseProjectMat||(this._getInverseProjectMat=(()=>{let e=!0;this._scene.camera.on("projMatrix",(function(){e=!0}));const t=u.mat4();return()=>(e&&u.inverseMat4(i.camera.projMatrix,t),t)})());const t=this._scene.canvas.gl,s=this._program,i=this._scene,r=i.sao,o=t.drawingBufferWidth,n=t.drawingBufferHeight,a=i.camera.project._state,l=a.near,h=a.far,c=a.matrix,A=this._getInverseProjectMat(),p=Math.random(),d="perspective"===i.camera.projection;ue[0]=o,ue[1]=n,t.viewport(0,0,o,n),t.clearColor(0,0,0,1),t.disable(t.DEPTH_TEST),t.disable(t.BLEND),t.frontFace(t.CCW),t.clear(t.COLOR_BUFFER_BIT),s.bind(),t.uniform1f(this._uCameraNear,l),t.uniform1f(this._uCameraFar,h),t.uniformMatrix4fv(this._uCameraProjectionMatrix,!1,c),t.uniformMatrix4fv(this._uCameraInverseProjectionMatrix,!1,A),t.uniform1i(this._uPerspective,d),t.uniform1f(this._uScale,r.scale*(h/5)),t.uniform1f(this._uIntensity,r.intensity),t.uniform1f(this._uBias,r.bias),t.uniform1f(this._uKernelRadius,r.kernelRadius),t.uniform1f(this._uMinResolution,r.minResolution),t.uniform2fv(this._uViewport,ue),t.uniform1f(this._uRandomSeed,p);const f=e.getDepthTexture();s.bindTexture(this._uDepthTexture,f,0),this._aUV.bindArrayBuffer(this._uvBuf),this._aPosition.bindArrayBuffer(this._positionsBuf),this._indicesBuf.bind(),t.drawElements(t.TRIANGLES,this._indicesBuf.numItems,this._indicesBuf.itemType,0)}_build(){let e=!1;const t=this._scene.sao;if(t.numSamples!==this._numSamples&&(this._numSamples=Math.floor(t.numSamples),e=!0),!e)return;const s=this._scene.canvas.gl;if(this._program&&(this._program.destroy(),this._program=null),this._program=new ne(s,{vertex:["#version 300 es\n                    precision highp float;\n                    precision highp int;\n                    \n                    in vec3 aPosition;\n                    in vec2 aUV;            \n                    \n                    out vec2 vUV;\n                    \n                    void main () {\n                        gl_Position = vec4(aPosition, 1.0);\n                        vUV = aUV;\n                    }"],fragment:[`#version 300 es      \n                precision highp float;\n                precision highp int;           \n                \n                #define NORMAL_TEXTURE 0\n                #define PI 3.14159265359\n                #define PI2 6.28318530718\n                #define EPSILON 1e-6\n                #define NUM_SAMPLES ${this._numSamples}\n                #define NUM_RINGS 4              \n            \n                in vec2        vUV;\n            \n                uniform sampler2D   uDepthTexture;\n               \n                uniform float       uCameraNear;\n                uniform float       uCameraFar;\n                uniform mat4        uProjectMatrix;\n                uniform mat4        uInverseProjectMatrix;\n                \n                uniform bool        uPerspective;\n\n                uniform float       uScale;\n                uniform float       uIntensity;\n                uniform float       uBias;\n                uniform float       uKernelRadius;\n                uniform float       uMinResolution;\n                uniform vec2        uViewport;\n                uniform float       uRandomSeed;\n\n                float pow2( const in float x ) { return x*x; }\n                \n                highp float rand( const in vec2 uv ) {\n                    const highp float a = 12.9898, b = 78.233, c = 43758.5453;\n                    highp float dt = dot( uv.xy, vec2( a,b ) ), sn = mod( dt, PI );\n                    return fract(sin(sn) * c);\n                }\n\n                vec3 packNormalToRGB( const in vec3 normal ) {\n                    return normalize( normal ) * 0.5 + 0.5;\n                }\n\n                vec3 unpackRGBToNormal( const in vec3 rgb ) {\n                    return 2.0 * rgb.xyz - 1.0;\n                }\n\n                const float packUpscale = 256. / 255.;\n                const float unpackDownScale = 255. / 256.; \n\n                const vec3 packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );\n                const vec4 unPackFactors = unpackDownScale / vec4( packFactors, 1. );   \n\n                const float shiftRights = 1. / 256.;\n\n                vec4 packFloatToRGBA( const in float v ) {\n                    vec4 r = vec4( fract( v * packFactors ), v );\n                    r.yzw -= r.xyz * shiftRights; \n                    return r * packUpscale;\n                }\n\n                float unpackRGBAToFloat( const in vec4 v ) {                   \n                    return dot( floor( v * 255.0 + 0.5 ) / 255.0, unPackFactors );\n                }\n                \n                float perspectiveDepthToViewZ( const in float invClipZ, const in float near, const in float far ) {\n                    return ( near * far ) / ( ( far - near ) * invClipZ - far );\n                }\n\n                float orthographicDepthToViewZ( const in float linearClipZ, const in float near, const in float far ) {\n                    return linearClipZ * ( near - far ) - near;\n                }\n                \n                float getDepth( const in vec2 screenPosition ) {\n                    return vec4(texture(uDepthTexture, screenPosition)).r;\n                }\n\n                float getViewZ( const in float depth ) {\n                     if (uPerspective) {\n                         return perspectiveDepthToViewZ( depth, uCameraNear, uCameraFar );\n                     } else {\n                        return orthographicDepthToViewZ( depth, uCameraNear, uCameraFar );\n                     }\n                }\n\n                vec3 getViewPos( const in vec2 screenPos, const in float depth, const in float viewZ ) {\n                \tfloat clipW = uProjectMatrix[2][3] * viewZ + uProjectMatrix[3][3];\n                \tvec4 clipPosition = vec4( ( vec3( screenPos, depth ) - 0.5 ) * 2.0, 1.0 );\n                \tclipPosition *= clipW; \n                \treturn ( uInverseProjectMatrix * clipPosition ).xyz;\n                }\n\n                vec3 getViewNormal( const in vec3 viewPosition, const in vec2 screenPos ) {               \n                    return normalize( cross( dFdx( viewPosition ), dFdy( viewPosition ) ) );\n                }\n\n                float scaleDividedByCameraFar;\n                float minResolutionMultipliedByCameraFar;\n\n                float getOcclusion( const in vec3 centerViewPosition, const in vec3 centerViewNormal, const in vec3 sampleViewPosition ) {\n                \tvec3 viewDelta = sampleViewPosition - centerViewPosition;\n                \tfloat viewDistance = length( viewDelta );\n                \tfloat scaledScreenDistance = scaleDividedByCameraFar * viewDistance;\n                \treturn max(0.0, (dot(centerViewNormal, viewDelta) - minResolutionMultipliedByCameraFar) / scaledScreenDistance - uBias) / (1.0 + pow2( scaledScreenDistance ) );\n                }\n\n                const float ANGLE_STEP = PI2 * float( NUM_RINGS ) / float( NUM_SAMPLES );\n                const float INV_NUM_SAMPLES = 1.0 / float( NUM_SAMPLES );\n\n                float getAmbientOcclusion( const in vec3 centerViewPosition ) {\n            \n                \tscaleDividedByCameraFar = uScale / uCameraFar;\n                \tminResolutionMultipliedByCameraFar = uMinResolution * uCameraFar;\n                \tvec3 centerViewNormal = getViewNormal( centerViewPosition, vUV );\n\n                \tfloat angle = rand( vUV + uRandomSeed ) * PI2;\n                \tvec2 radius = vec2( uKernelRadius * INV_NUM_SAMPLES ) / uViewport;\n                \tvec2 radiusStep = radius;\n\n                \tfloat occlusionSum = 0.0;\n                \tfloat weightSum = 0.0;\n\n                \tfor( int i = 0; i < NUM_SAMPLES; i ++ ) {\n                \t\tvec2 sampleUv = vUV + vec2( cos( angle ), sin( angle ) ) * radius;\n                \t\tradius += radiusStep;\n                \t\tangle += ANGLE_STEP;\n\n                \t\tfloat sampleDepth = getDepth( sampleUv );\n                \t\tif( sampleDepth >= ( 1.0 - EPSILON ) ) {\n                \t\t\tcontinue;\n                \t\t}\n\n                \t\tfloat sampleViewZ = getViewZ( sampleDepth );\n                \t\tvec3 sampleViewPosition = getViewPos( sampleUv, sampleDepth, sampleViewZ );\n                \t\tocclusionSum += getOcclusion( centerViewPosition, centerViewNormal, sampleViewPosition );\n                \t\tweightSum += 1.0;\n                \t}\n\n                \tif( weightSum == 0.0 ) discard;\n\n                \treturn occlusionSum * ( uIntensity / weightSum );\n                }\n\n                out vec4 outColor;\n   \n                void main() {\n                \n                \tfloat centerDepth = getDepth( vUV );\n                \t\n                \tif( centerDepth >= ( 1.0 - EPSILON ) ) {\n                \t\tdiscard;\n                \t}\n\n                \tfloat centerViewZ = getViewZ( centerDepth );\n                \tvec3 viewPosition = getViewPos( vUV, centerDepth, centerViewZ );\n\n                \tfloat ambientOcclusion = getAmbientOcclusion( viewPosition );\n                \n                \toutColor = packFloatToRGBA(  1.0- ambientOcclusion );\n                }`]}),this._program.errors)return console.error(this._program.errors.join("\n")),void(this._programError=!0);const i=new Float32Array([1,1,0,1,0,0,1,0]),r=new Float32Array([1,1,0,-1,1,0,-1,-1,0,1,-1,0]),o=new Uint32Array([0,1,2,0,2,3]);this._positionsBuf=new ae(s,s.ARRAY_BUFFER,r,r.length,3,s.STATIC_DRAW),this._uvBuf=new ae(s,s.ARRAY_BUFFER,i,i.length,2,s.STATIC_DRAW),this._indicesBuf=new ae(s,s.ELEMENT_ARRAY_BUFFER,o,o.length,1,s.STATIC_DRAW),this._program.bind(),this._uCameraNear=this._program.getLocation("uCameraNear"),this._uCameraFar=this._program.getLocation("uCameraFar"),this._uCameraProjectionMatrix=this._program.getLocation("uProjectMatrix"),this._uCameraInverseProjectionMatrix=this._program.getLocation("uInverseProjectMatrix"),this._uPerspective=this._program.getLocation("uPerspective"),this._uScale=this._program.getLocation("uScale"),this._uIntensity=this._program.getLocation("uIntensity"),this._uBias=this._program.getLocation("uBias"),this._uKernelRadius=this._program.getLocation("uKernelRadius"),this._uMinResolution=this._program.getLocation("uMinResolution"),this._uViewport=this._program.getLocation("uViewport"),this._uRandomSeed=this._program.getLocation("uRandomSeed"),this._aPosition=this._program.getAttribute("aPosition"),this._aUV=this._program.getAttribute("aUV"),this._dirty=!1}destroy(){this._program&&(this._program.destroy(),this._program=null)}}const de=new Float32Array(Ie(17,[0,1])),fe=new Float32Array(Ie(17,[1,0])),Ee=new Float32Array(function(e,t){const s=[];for(let i=0;i<=e;i++)s.push(ge(i,t));return s}(17,4)),me=new Float32Array(2);class ye{constructor(e){this._scene=e,this._program=null,this._programError=!1,this._aPosition=null,this._aUV=null,this._uDepthTexture="uDepthTexture",this._uOcclusionTexture="uOcclusionTexture",this._uViewport=null,this._uCameraNear=null,this._uCameraFar=null,this._uCameraProjectionMatrix=null,this._uCameraInverseProjectionMatrix=null,this._uvBuf=null,this._positionsBuf=null,this._indicesBuf=null,this.init()}init(){const e=this._scene.canvas.gl;if(this._program=new ne(e,{vertex:["#version 300 es\n                precision highp float;\n                precision highp int;\n                    \n                in vec3 aPosition;\n                in vec2 aUV;\n                uniform vec2 uViewport;\n                out vec2 vUV;\n                out vec2 vInvSize;\n                void main () {\n                    vUV = aUV;\n                    vInvSize = 1.0 / uViewport;\n                    gl_Position = vec4(aPosition, 1.0);\n                }"],fragment:["#version 300 es\n                precision highp float;\n                precision highp int;\n                    \n                #define PI 3.14159265359\n                #define PI2 6.28318530718\n                #define EPSILON 1e-6\n\n                #define KERNEL_RADIUS 16\n\n                in vec2        vUV;\n                in vec2        vInvSize;\n            \n                uniform sampler2D   uDepthTexture;\n                uniform sampler2D   uOcclusionTexture;              \n               \n                uniform float       uCameraNear;\n                uniform float       uCameraFar;               \n                uniform float       uDepthCutoff;\n\n                uniform vec2        uSampleOffsets[ KERNEL_RADIUS + 1 ];\n                uniform float       uSampleWeights[ KERNEL_RADIUS + 1 ];\n\n                const float         unpackDownscale = 255. / 256.; \n\n                const vec3          packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );\n                const vec4          unpackFactors = unpackDownscale / vec4( packFactors, 1. );   \n\n                const float packUpscale = 256. / 255.;\n       \n                const float shiftRights = 1. / 256.;\n                \n                float unpackRGBAToFloat( const in vec4 v ) {\n                    return dot( floor( v * 255.0 + 0.5 ) / 255.0, unpackFactors );\n                }               \n\n                vec4 packFloatToRGBA( const in float v ) {\n                    vec4 r = vec4( fract( v * packFactors ), v );\n                    r.yzw -= r.xyz * shiftRights; \n                    return r * packUpscale;\n                }\n\n                float viewZToOrthographicDepth( const in float viewZ) {\n                    return ( viewZ + uCameraNear ) / ( uCameraNear - uCameraFar );\n                }\n              \n                float orthographicDepthToViewZ( const in float linearClipZ) {\n                    return linearClipZ * ( uCameraNear - uCameraFar ) - uCameraNear;\n                }\n\n                float viewZToPerspectiveDepth( const in float viewZ) {\n                    return (( uCameraNear + viewZ ) * uCameraFar ) / (( uCameraFar - uCameraNear ) * viewZ );\n                }\n                \n                float perspectiveDepthToViewZ( const in float invClipZ) {\n                    return ( uCameraNear * uCameraFar ) / ( ( uCameraFar - uCameraNear ) * invClipZ - uCameraFar );\n                }\n\n                float getDepth( const in vec2 screenPosition ) {\n                    return vec4(texture(uDepthTexture, screenPosition)).r;\n                }\n\n                float getViewZ( const in float depth ) {\n                     return perspectiveDepthToViewZ( depth );\n                }\n\n                out vec4 outColor;\n        \n                void main() {\n                \n                    float depth = getDepth( vUV );\n                    if( depth >= ( 1.0 - EPSILON ) ) {\n                        discard;\n                    }\n\n                    float centerViewZ = -getViewZ( depth );\n                    bool rBreak = false;\n                    bool lBreak = false;\n\n                    float weightSum = uSampleWeights[0];\n                    float occlusionSum = unpackRGBAToFloat(texture( uOcclusionTexture, vUV )) * weightSum;\n\n                    for( int i = 1; i <= KERNEL_RADIUS; i ++ ) {\n\n                        float sampleWeight = uSampleWeights[i];\n                        vec2 sampleUVOffset = uSampleOffsets[i] * vInvSize;\n\n                        vec2 sampleUV = vUV + sampleUVOffset;\n                        float viewZ = -getViewZ( getDepth( sampleUV ) );\n\n                        if( abs( viewZ - centerViewZ ) > uDepthCutoff ) {\n                            rBreak = true;\n                        }\n\n                        if( ! rBreak ) {\n                            occlusionSum += unpackRGBAToFloat(texture( uOcclusionTexture, sampleUV )) * sampleWeight;\n                            weightSum += sampleWeight;\n                        }\n\n                        sampleUV = vUV - sampleUVOffset;\n                        viewZ = -getViewZ( getDepth( sampleUV ) );\n\n                        if( abs( viewZ - centerViewZ ) > uDepthCutoff ) {\n                            lBreak = true;\n                        }\n\n                        if( ! lBreak ) {\n                            occlusionSum += unpackRGBAToFloat(texture( uOcclusionTexture, sampleUV )) * sampleWeight;\n                            weightSum += sampleWeight;\n                        }\n                    }\n\n                    outColor = packFloatToRGBA(occlusionSum / weightSum);\n                }"]}),this._program.errors)return console.error(this._program.errors.join("\n")),void(this._programError=!0);const t=new Float32Array([1,1,0,1,0,0,1,0]),s=new Float32Array([1,1,0,-1,1,0,-1,-1,0,1,-1,0]),i=new Uint32Array([0,1,2,0,2,3]);this._positionsBuf=new ae(e,e.ARRAY_BUFFER,s,s.length,3,e.STATIC_DRAW),this._uvBuf=new ae(e,e.ARRAY_BUFFER,t,t.length,2,e.STATIC_DRAW),this._indicesBuf=new ae(e,e.ELEMENT_ARRAY_BUFFER,i,i.length,1,e.STATIC_DRAW),this._program.bind(),this._uViewport=this._program.getLocation("uViewport"),this._uCameraNear=this._program.getLocation("uCameraNear"),this._uCameraFar=this._program.getLocation("uCameraFar"),this._uDepthCutoff=this._program.getLocation("uDepthCutoff"),this._uSampleOffsets=e.getUniformLocation(this._program.handle,"uSampleOffsets"),this._uSampleWeights=e.getUniformLocation(this._program.handle,"uSampleWeights"),this._aPosition=this._program.getAttribute("aPosition"),this._aUV=this._program.getAttribute("aUV")}render(e,t,s){if(this._programError)return;this._getInverseProjectMat||(this._getInverseProjectMat=(()=>{let e=!0;this._scene.camera.on("projMatrix",(function(){e=!0}));const t=u.mat4();return()=>(e&&u.inverseMat4(o.camera.projMatrix,t),t)})());const i=this._scene.canvas.gl,r=this._program,o=this._scene,n=i.drawingBufferWidth,a=i.drawingBufferHeight,l=o.camera.project._state,h=l.near,c=l.far;i.viewport(0,0,n,a),i.clearColor(0,0,0,1),i.enable(i.DEPTH_TEST),i.disable(i.BLEND),i.frontFace(i.CCW),i.clear(i.COLOR_BUFFER_BIT|i.DEPTH_BUFFER_BIT),r.bind(),me[0]=n,me[1]=a,i.uniform2fv(this._uViewport,me),i.uniform1f(this._uCameraNear,h),i.uniform1f(this._uCameraFar,c),i.uniform1f(this._uDepthCutoff,.01),0===s?i.uniform2fv(this._uSampleOffsets,fe):i.uniform2fv(this._uSampleOffsets,de),i.uniform1fv(this._uSampleWeights,Ee);const A=e.getDepthTexture(),p=t.getTexture();r.bindTexture(this._uDepthTexture,A,0),r.bindTexture(this._uOcclusionTexture,p,1),this._aUV.bindArrayBuffer(this._uvBuf),this._aPosition.bindArrayBuffer(this._positionsBuf),this._indicesBuf.bind(),i.drawElements(i.TRIANGLES,this._indicesBuf.numItems,this._indicesBuf.itemType,0)}destroy(){this._program.destroy()}}function ge(e,t){return Math.exp(-e*e/(t*t*2))/(Math.sqrt(2*Math.PI)*t)}function Ie(e,t){const s=[];for(let i=0;i<=e;i++)s.push(t[0]*i),s.push(t[1]*i);return s}class ve{constructor(e,t,s){s=s||{},this.gl=t,this.allocated=!1,this.canvas=e,this.buffer=null,this.bound=!1,this.size=s.size,this._hasDepthTexture=!!s.depthTexture}setSize(e){this.size=e}webglContextRestored(e){this.gl=e,this.buffer=null,this.allocated=!1,this.bound=!1}bind(e=null){if(this._touch(e),this.bound)return;const t=this.gl;t.bindFramebuffer(t.FRAMEBUFFER,this.buffer.framebuf),this.bound=!0}_touch(e=null){let t,s;const i=this.gl;if(this.size?(t=this.size[0],s=this.size[1]):(t=i.drawingBufferWidth,s=i.drawingBufferHeight),this.buffer){if(this.buffer.width===t&&this.buffer.height===s)return;i.deleteTexture(this.buffer.texture),i.deleteFramebuffer(this.buffer.framebuf),i.deleteRenderbuffer(this.buffer.renderbuf)}const r=i.createTexture();let o;i.bindTexture(i.TEXTURE_2D,r),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_MIN_FILTER,i.NEAREST),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_MAG_FILTER,i.NEAREST),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_S,i.CLAMP_TO_EDGE),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_T,i.CLAMP_TO_EDGE),e?i.texStorage2D(i.TEXTURE_2D,1,e,t,s):i.texImage2D(i.TEXTURE_2D,0,i.RGBA,t,s,0,i.RGBA,i.UNSIGNED_BYTE,null),this._hasDepthTexture&&(o=i.createTexture(),i.bindTexture(i.TEXTURE_2D,o),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_MAG_FILTER,i.NEAREST),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_MIN_FILTER,i.NEAREST),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_S,i.CLAMP_TO_EDGE),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_T,i.CLAMP_TO_EDGE),i.texImage2D(i.TEXTURE_2D,0,i.DEPTH_COMPONENT32F,t,s,0,i.DEPTH_COMPONENT,i.FLOAT,null));const n=i.createRenderbuffer();i.bindRenderbuffer(i.RENDERBUFFER,n),i.renderbufferStorage(i.RENDERBUFFER,i.DEPTH_COMPONENT32F,t,s);const a=i.createFramebuffer();if(i.bindFramebuffer(i.FRAMEBUFFER,a),i.framebufferTexture2D(i.FRAMEBUFFER,i.COLOR_ATTACHMENT0,i.TEXTURE_2D,r,0),this._hasDepthTexture?i.framebufferTexture2D(i.FRAMEBUFFER,i.DEPTH_ATTACHMENT,i.TEXTURE_2D,o,0):i.framebufferRenderbuffer(i.FRAMEBUFFER,i.DEPTH_ATTACHMENT,i.RENDERBUFFER,n),i.bindTexture(i.TEXTURE_2D,null),i.bindRenderbuffer(i.RENDERBUFFER,null),i.bindFramebuffer(i.FRAMEBUFFER,null),i.bindFramebuffer(i.FRAMEBUFFER,a),!i.isFramebuffer(a))throw"Invalid framebuffer";i.bindFramebuffer(i.FRAMEBUFFER,null);const l=i.checkFramebufferStatus(i.FRAMEBUFFER);switch(l){case i.FRAMEBUFFER_COMPLETE:break;case i.FRAMEBUFFER_INCOMPLETE_ATTACHMENT:throw"Incomplete framebuffer: FRAMEBUFFER_INCOMPLETE_ATTACHMENT";case i.FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT:throw"Incomplete framebuffer: FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT";case i.FRAMEBUFFER_INCOMPLETE_DIMENSIONS:throw"Incomplete framebuffer: FRAMEBUFFER_INCOMPLETE_DIMENSIONS";case i.FRAMEBUFFER_UNSUPPORTED:throw"Incomplete framebuffer: FRAMEBUFFER_UNSUPPORTED";default:throw"Incomplete framebuffer: "+l}this.buffer={framebuf:a,renderbuf:n,texture:r,depthTexture:o,width:t,height:s},this.bound=!1}clear(){if(!this.bound)throw"Render buffer not bound";const e=this.gl;e.clear(e.COLOR_BUFFER_BIT|e.DEPTH_BUFFER_BIT)}read(e,t,s=null,i=null,r=Uint8Array,o=4){const n=e,a=this.buffer.height?this.buffer.height-t-1:this.gl.drawingBufferHeight-t,l=new r(o),h=this.gl;return h.readPixels(n,a,1,1,s||h.RGBA,i||h.UNSIGNED_BYTE,l,0),l}readArray(e=null,t=null,s=Uint8Array,i=4){const r=new s(this.buffer.width*this.buffer.height*i),o=this.gl;return o.readPixels(0,0,this.buffer.width,this.buffer.height,e||o.RGBA,t||o.UNSIGNED_BYTE,r,0),r}readImageAsCanvas(){const e=this.gl,t=this._getImageDataCache(),s=t.pixelData,i=t.canvas,r=t.imageData,o=t.context;e.readPixels(0,0,this.buffer.width,this.buffer.height,e.RGBA,e.UNSIGNED_BYTE,s);const n=this.buffer.width,a=this.buffer.height,l=a/2|0,h=4*n,c=new Uint8Array(4*n);for(let e=0;e<l;++e){const t=e*h,i=(a-e-1)*h;c.set(s.subarray(t,t+h)),s.copyWithin(t,i,i+h),s.set(c,i)}return r.data.set(s),o.putImageData(r,0,0),i}readImage(e){const t=this.gl,s=this._getImageDataCache(),i=s.pixelData,r=s.canvas,o=s.imageData,n=s.context,{width:a,height:l}=this.buffer;t.readPixels(0,0,a,l,t.RGBA,t.UNSIGNED_BYTE,i),o.data.set(i),n.putImageData(o,0,0),n.save(),n.globalCompositeOperation="copy",n.scale(1,-1),n.drawImage(r,0,-l,a,l),n.restore();let h=e.format||"png";return"jpeg"!==h&&"png"!==h&&"bmp"!==h&&(console.error("Unsupported image format: '"+h+"' - supported types are 'jpeg', 'bmp' and 'png' - defaulting to 'png'"),h="png"),r.toDataURL(`image/${h}`)}_getImageDataCache(e=Uint8Array,t=4){const s=this.buffer.width,i=this.buffer.height;let r=this._imageDataCache;if(r&&(r.width===s&&r.height===i||(this._imageDataCache=null,r=null)),!r){const o=document.createElement("canvas"),n=o.getContext("2d");o.width=s,o.height=i,r={pixelData:new e(s*i*t),canvas:o,context:n,imageData:n.createImageData(s,i),width:s,height:i},this._imageDataCache=r}return r.context.resetTransform(),r}unbind(){const e=this.gl;e.bindFramebuffer(e.FRAMEBUFFER,null),this.bound=!1}getTexture(){const e=this;return this._texture||(this._texture={renderBuffer:this,bind:function(t){return!(!e.buffer||!e.buffer.texture)&&(e.gl.activeTexture(e.gl["TEXTURE"+t]),e.gl.bindTexture(e.gl.TEXTURE_2D,e.buffer.texture),!0)},unbind:function(t){e.buffer&&e.buffer.texture&&(e.gl.activeTexture(e.gl["TEXTURE"+t]),e.gl.bindTexture(e.gl.TEXTURE_2D,null))}})}hasDepthTexture(){return this._hasDepthTexture}getDepthTexture(){if(!this._hasDepthTexture)return null;const e=this;return this._depthTexture||(this._dethTexture={renderBuffer:this,bind:function(t){return!(!e.buffer||!e.buffer.depthTexture)&&(e.gl.activeTexture(e.gl["TEXTURE"+t]),e.gl.bindTexture(e.gl.TEXTURE_2D,e.buffer.depthTexture),!0)},unbind:function(t){e.buffer&&e.buffer.depthTexture&&(e.gl.activeTexture(e.gl["TEXTURE"+t]),e.gl.bindTexture(e.gl.TEXTURE_2D,null))}})}destroy(){if(this.allocated){const e=this.gl;e.deleteTexture(this.buffer.texture),e.deleteTexture(this.buffer.depthTexture),e.deleteFramebuffer(this.buffer.framebuf),e.deleteRenderbuffer(this.buffer.renderbuf),this.allocated=!1,this.buffer=null,this.bound=!1}this._imageDataCache=null,this._texture=null,this._depthTexture=null}}class Te{constructor(e){this.scene=e,this._renderBuffersBasic={},this._renderBuffersScaled={}}getRenderBuffer(e,t){const s=1===this.scene.canvas.resolutionScale?this._renderBuffersBasic:this._renderBuffersScaled;let i=s[e];return i||(i=new ve(this.scene.canvas.canvas,this.scene.canvas.gl,t),s[e]=i),i}destroy(){for(let e in this._renderBuffersBasic)this._renderBuffersBasic[e].destroy();for(let e in this._renderBuffersScaled)this._renderBuffersScaled[e].destroy()}}function _e(e,t){if(void 0===e._cachedExtensions&&(e._cachedExtensions={}),void 0!==e._cachedExtensions[t])return e._cachedExtensions[t];let s;switch(t){case"WEBGL_depth_texture":s=e.getExtension("WEBGL_depth_texture")||e.getExtension("MOZ_WEBGL_depth_texture")||e.getExtension("WEBKIT_WEBGL_depth_texture");break;case"EXT_texture_filter_anisotropic":s=e.getExtension("EXT_texture_filter_anisotropic")||e.getExtension("MOZ_EXT_texture_filter_anisotropic")||e.getExtension("WEBKIT_EXT_texture_filter_anisotropic");break;case"WEBGL_compressed_texture_s3tc":s=e.getExtension("WEBGL_compressed_texture_s3tc")||e.getExtension("MOZ_WEBGL_compressed_texture_s3tc")||e.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc");break;case"WEBGL_compressed_texture_pvrtc":s=e.getExtension("WEBGL_compressed_texture_pvrtc")||e.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc");break;default:s=e.getExtension(t)}return e._cachedExtensions[t]=s,s}const Re=function(t,s){s=s||{};const i=new Z(t),r=t.canvas.canvas,o=t.canvas.gl,n=!!s.transparent,a=s.alphaDepthMask,l=new e({});let h={},c={},A=!0,d=!0,f=!0,E=!0,m=!0,y=!0,g=!0,I=!0;const v=new Te(t);let T=!1;const _=new pe(t),R=new ye(t);function P(){A&&(!function(){for(let e in h)if(h.hasOwnProperty(e)){const t=h[e],s=t.drawableMap,i=t.drawableListPreCull;let r=0;for(let e in s)s.hasOwnProperty(e)&&(i[r++]=s[e]);i.length=r}}(),A=!1,d=!0),d&&(!function(){for(let e in h)if(h.hasOwnProperty(e)){const t=h[e];t.isStateSortable&&t.drawableListPreCull.sort(t.stateSortCompare)}}(),d=!1,f=!0),f&&function(){for(let e in h)if(h.hasOwnProperty(e)){const t=h[e],s=t.drawableListPreCull,i=t.drawableList;let r=0;for(let e=0,t=s.length;e<t;e++){const t=s[e];t.rebuildRenderFlags(),t.renderFlags.culled||(i[r++]=t)}i.length=r}}()}function D(e){if(!e.castsShadow)return;const t=e.getShadowRenderBuf();if(t){t.bind(),i.reset(),i.backfaces=!0,i.frontface=!0,i.shadowViewMatrix=e.getShadowViewMatrix(),i.shadowProjMatrix=e.getShadowProjMatrix(),o.viewport(0,0,o.drawingBufferWidth,o.drawingBufferHeight),o.clearColor(0,0,0,1),o.enable(o.DEPTH_TEST),o.disable(o.BLEND),o.clear(o.COLOR_BUFFER_BIT|o.DEPTH_BUFFER_BIT);for(let e in h)if(h.hasOwnProperty(e)){const t=h[e].drawableList;for(let e=0,s=t.length;e<s;e++){const s=t[e];!1!==s.visible&&s.castsShadow&&s.drawShadow&&(s.renderFlags.colorOpaque&&s.drawShadow(i))}}t.unbind()}}this.scene=t,this._occlusionTester=null,this.capabilities={astcSupported:!!_e(o,"WEBGL_compressed_texture_astc"),etc1Supported:!0,etc2Supported:!!_e(o,"WEBGL_compressed_texture_etc"),dxtSupported:!!_e(o,"WEBGL_compressed_texture_s3tc"),bptcSupported:!!_e(o,"EXT_texture_compression_bptc"),pvrtcSupported:!(!_e(o,"WEBGL_compressed_texture_pvrtc")&&!_e(o,"WEBKIT_WEBGL_compressed_texture_pvrtc"))},this.setTransparentEnabled=function(e){E=e,f=!0},this.setEdgesEnabled=function(e){m=e,f=!0},this.setSAOEnabled=function(e){y=e,f=!0},this.setPBREnabled=function(e){g=e,f=!0},this.setColorTextureEnabled=function(e){I=e,f=!0},this.needStateSort=function(){d=!0},this.shadowsDirty=function(){},this.imageDirty=function(){f=!0},this.webglContextLost=function(){},this.webglContextRestored=function(e){_.init(),R.init(),f=!0},this.addDrawable=function(e,t){const s=t.type;if(!s)return void console.error("Renderer#addDrawable() : drawable with ID "+e+" has no 'type' - ignoring");let i=h[s];i||(i={type:t.type,count:0,isStateSortable:t.isStateSortable,stateSortCompare:t.stateSortCompare,drawableMap:{},drawableListPreCull:[],drawableList:[]},h[s]=i),i.count++,i.drawableMap[e]=t,c[e]=t,A=!0},this.removeDrawable=function(e){const t=c[e];if(!t)return void console.error("Renderer#removeDrawable() : drawable not found with ID "+e+" - ignoring");const s=t.type,i=h[s];--i.count<=0?delete h[s]:delete i.drawableMap[e],delete c[e],A=!0},this.getPickID=function(e){return l.addItem(e)},this.putPickID=function(e){l.removeItem(e)},this.clear=function(e){if(o.viewport(0,0,o.drawingBufferWidth,o.drawingBufferHeight),n)o.clearColor(1,1,1,1);else{const e=t.canvas.backgroundColorFromAmbientLight?this.lights.getAmbientColorAndIntensity():t.canvas.backgroundColor;o.clearColor(e[0],e[1],e[2],1)}o.clear(o.COLOR_BUFFER_BIT|o.DEPTH_BUFFER_BIT)},this.needsRender=function(){return f||A||d},this.render=function(e){(e=e||{}).force&&(f=!0),P(),f&&(!function(e){const s=t.sao;y&&s.possible&&function(e){const s=t.sao,r=v.getRenderBuffer("saoDepth",{depthTexture:!0});r.bind(),r.clear(),function(e){i.reset(),i.pass=e.pass,o.viewport(0,0,o.drawingBufferWidth,o.drawingBufferHeight),o.clearColor(0,0,0,0),o.enable(o.DEPTH_TEST),o.frontFace(o.CCW),o.enable(o.CULL_FACE),o.depthMask(!0),!1!==e.clear&&o.clear(o.COLOR_BUFFER_BIT|o.DEPTH_BUFFER_BIT);for(let e in h)if(h.hasOwnProperty(e)){const t=h[e].drawableList;for(let e=0,s=t.length;e<s;e++){const s=t[e];!0!==s.culled&&!1!==s.visible&&s.drawDepth&&s.saoEnabled&&(s.renderFlags.colorOpaque&&s.drawDepth(i))}}}(e),r.unbind();const n=v.getRenderBuffer("saoOcclusion");if(n.bind(),n.clear(),_.render(r),n.unbind(),s.blur){const e=v.getRenderBuffer("saoOcclusion2");e.bind(),e.clear(),R.render(r,n,0),e.unbind(),n.bind(),n.clear(),R.render(r,e,1),n.unbind()}}(e);(function(){let e=t._lightsState.lights;for(let t=0,s=e.length;t<s;t++){const s=e[t];s.castsShadow&&D(s)}})(),function(e){const s=[],r=[],l=[],c=[],A=[],u=[],d=[],f=[],T=[],_=[],R=[],P=[],D=[],N=[],C=[],O=[],b=t._lightsState.getAmbientColorAndIntensity();if(i.reset(),i.pass=e.pass,i.withSAO=!1,i.pbrEnabled=g&&!!t.pbrEnabled,i.colorTextureEnabled=I&&!!t.colorTextureEnabled,o.viewport(0,0,o.drawingBufferWidth,o.drawingBufferHeight),n)o.clearColor(0,0,0,0);else{const e=t.canvas.backgroundColorFromAmbientLight?b:t.canvas.backgroundColor;o.clearColor(e[0],e[1],e[2],1)}o.enable(o.DEPTH_TEST),o.frontFace(o.CCW),o.enable(o.CULL_FACE),o.depthMask(!0),o.lineWidth(1),i.lineWidth=1;const S=t.sao.possible;if(y&&S){const e=v.getRenderBuffer("saoOcclusion");i.occlusionTexture=e?e.getTexture():null}else i.occlusionTexture=null;let w,x,B;const F=Date.now();!1!==e.clear&&o.clear(o.COLOR_BUFFER_BIT|o.DEPTH_BUFFER_BIT);let M=0,L=0,U=0,H=0,G=0,k=0,V=0,j=0,Q=0,W=0,z=0,K=0,Y=0,X=0,Z=0,J=0;for(let e in h)if(h.hasOwnProperty(e)){const t=h[e].drawableList;for(w=0,x=t.length;w<x;w++){if(B=t[w],!0===B.culled||!1===B.visible)continue;const e=B.renderFlags;e.colorOpaque&&(y&&S&&B.saoEnabled?s[M++]=B:B.drawColorOpaque(i)),E&&e.colorTransparent&&(l[U++]=B),e.xrayedSilhouetteTransparent&&(d[V++]=B),e.xrayedSilhouetteOpaque&&(A[G++]=B),e.highlightedSilhouetteTransparent&&(R[z++]=B),e.highlightedSilhouetteOpaque&&(T[Q++]=B),e.selectedSilhouetteTransparent&&(C[Z++]=B),e.selectedSilhouetteOpaque&&(D[Y++]=B),m&&(e.edgesOpaque&&(r[L++]=B),e.edgesTransparent&&(c[H++]=B)),e.selectedEdgesTransparent&&(O[J++]=B),e.selectedEdgesOpaque&&(N[X++]=B),e.xrayedEdgesTransparent&&(f[j++]=B),e.xrayedEdgesOpaque&&(u[k++]=B),e.highlightedEdgesTransparent&&(P[K++]=B),e.highlightedEdgesOpaque&&(_[W++]=B)}}if(M>0)for(i.withSAO=!0,w=0;w<M;w++)s[w].drawColorOpaque(i);if(L>0)for(w=0;w<L;w++)r[w].drawEdgesColorOpaque(i);if(G>0)for(w=0;w<G;w++)A[w].drawSilhouetteXRayed(i);if(k>0)for(w=0;w<k;w++)u[w].drawEdgesXRayed(i);if(V>0||j>0||U>0||H>0){if(o.enable(o.CULL_FACE),o.enable(o.BLEND),n?(o.blendEquation(o.FUNC_ADD),o.blendFuncSeparate(o.SRC_ALPHA,o.ONE_MINUS_SRC_ALPHA,o.ONE,o.ONE_MINUS_SRC_ALPHA)):(o.blendEquation(o.FUNC_ADD),o.blendFunc(o.SRC_ALPHA,o.ONE_MINUS_SRC_ALPHA)),i.backfaces=!1,a||o.depthMask(!1),(U>0||H>0)&&o.blendFunc(o.SRC_ALPHA,o.ONE_MINUS_SRC_ALPHA),H>0)for(w=0;w<H;w++)B=c[w],B.drawEdgesColorTransparent(i);if(U>0)for(w=0;w<U;w++)B=l[w],B.drawColorTransparent(i);if(j>0)for(w=0;w<j;w++)f[w].drawEdgesXRayed(i);if(V>0)for(w=0;w<V;w++)d[w].drawSilhouetteXRayed(i);o.disable(o.BLEND),a||o.depthMask(!0)}if(Q>0||W>0){if(i.lastProgramId=null,t.highlightMaterial.glowThrough&&o.clear(o.DEPTH_BUFFER_BIT),W>0)for(w=0;w<W;w++)_[w].drawEdgesHighlighted(i);if(Q>0)for(w=0;w<Q;w++)T[w].drawSilhouetteHighlighted(i)}if(z>0||K>0||Q>0){if(i.lastProgramId=null,t.selectedMaterial.glowThrough&&o.clear(o.DEPTH_BUFFER_BIT),o.enable(o.BLEND),n?(o.blendEquation(o.FUNC_ADD),o.blendFuncSeparate(o.SRC_ALPHA,o.ONE_MINUS_SRC_ALPHA,o.ONE,o.ONE_MINUS_SRC_ALPHA)):o.blendFunc(o.SRC_ALPHA,o.ONE_MINUS_SRC_ALPHA),o.enable(o.CULL_FACE),K>0)for(w=0;w<K;w++)P[w].drawEdgesHighlighted(i);if(z>0)for(w=0;w<z;w++)R[w].drawSilhouetteHighlighted(i);o.disable(o.BLEND)}if(Y>0||X>0){if(i.lastProgramId=null,t.selectedMaterial.glowThrough&&o.clear(o.DEPTH_BUFFER_BIT),X>0)for(w=0;w<X;w++)N[w].drawEdgesSelected(i);if(Y>0)for(w=0;w<Y;w++)D[w].drawSilhouetteSelected(i)}if(Z>0||J>0){if(i.lastProgramId=null,t.selectedMaterial.glowThrough&&o.clear(o.DEPTH_BUFFER_BIT),o.enable(o.CULL_FACE),o.enable(o.BLEND),n?(o.blendEquation(o.FUNC_ADD),o.blendFuncSeparate(o.SRC_ALPHA,o.ONE_MINUS_SRC_ALPHA,o.ONE,o.ONE_MINUS_SRC_ALPHA)):o.blendFunc(o.SRC_ALPHA,o.ONE_MINUS_SRC_ALPHA),J>0)for(w=0;w<J;w++)O[w].drawEdgesSelected(i);if(Z>0)for(w=0;w<Z;w++)C[w].drawSilhouetteSelected(i);o.disable(o.BLEND)}const $=Date.now(),ee=p.frame;ee.renderTime=($-F)/1e3,ee.drawElements=i.drawElements,ee.drawArrays=i.drawArrays,ee.useProgram=i.useProgram,ee.bindTexture=i.bindTexture,ee.bindArray=i.bindArray;const te=q.MAX_TEXTURE_IMAGE_UNITS;for(let e=0;e<te;e++)o.activeTexture(o.TEXTURE0+e);o.bindTexture(o.TEXTURE_CUBE_MAP,null),o.bindTexture(o.TEXTURE_2D,null);const se=q.MAX_VERTEX_ATTRIBS;for(let e=0;e<se;e++)o.disableVertexAttribArray(e)}(e)}(e),p.frame.frameCount++,f=!1)},this.pick=function(){const e=u.vec3();u.mat4();const s=u.mat4(),n=u.vec3(),a=u.vec3([0,1,0]),c=new $,A=u.vec2(),p=u.vec3(),d=u.vec3(),f=u.vec3();return u.vec3(),u.vec3(),function(E,m=c){let y;m.reset(),P();let g=null,I=null;m.pickSurface=E.pickSurface,E.canvasPos?(p[0]=E.canvasPos[0],p[1]=E.canvasPos[1],g=t.camera.viewMatrix,I=t.camera.projMatrix,m.canvasPos=E.canvasPos):(E.matrix?(g=E.matrix,I=t.camera.projMatrix):(d.set(E.origin||[0,0,0]),f.set(E.direction||[0,0,1]),y=u.addVec3(d,f,e),n[0]=Math.random(),n[1]=Math.random(),n[2]=Math.random(),u.normalizeVec3(n),u.cross3Vec3(f,n,a),g=u.lookAtMat4v(d,y,a,s),I=t.camera.projMatrix,m.origin=d,m.direction=f),p[0]=.5*r.clientWidth,p[1]=.5*r.clientHeight);for(let e in h)if(h.hasOwnProperty(e)){const t=h[e].drawableList;for(let e=0,s=t.length;e<s;e++){const s=t[e];s.setPickMatrices&&s.setPickMatrices(g,I)}}const T=v.getRenderBuffer("pick",{size:[1,1]});T.bind();const _=function(e,t,s,r,n,a){i.reset(),i.backfaces=!0,i.frontface=!0,i.pickOrigin=a.origin,i.pickViewMatrix=s,i.pickProjMatrix=r,i.pickInvisible=!!n.pickInvisible,i.pickClipPos=[O(t[0],o.drawingBufferWidth),S(t[1],o.drawingBufferHeight)],o.viewport(0,0,1,1),o.depthMask(!0),o.enable(o.DEPTH_TEST),o.disable(o.CULL_FACE),o.disable(o.BLEND),o.clear(o.COLOR_BUFFER_BIT|o.DEPTH_BUFFER_BIT);const c=n.includeEntityIds,A=n.excludeEntityIds;for(let e in h)if(h.hasOwnProperty(e)){const t=h[e].drawableList;for(let e=0,s=t.length;e<s;e++){const s=t[e];!s.drawPickMesh||!0!==n.pickInvisible&&!1===s.visible||!1===s.pickable||(c&&!c[s.id]||A&&A[s.id]||s.drawPickMesh(i))}}const u=e.read(0,0);let p=u[0]+256*u[1]+256*u[2]*256+256*u[3]*256*256;if(p<0)return;return l.items[p]}(T,p,g,I,E,m);if(!_)return T.unbind(),null;const R=_.delegatePickedEntity?_.delegatePickedEntity():_;return R?(E.pickSurface&&(_.canPickTriangle&&_.canPickTriangle()?(!function(e,t,s,r,n,a){if(!t.drawPickTriangles)return;i.reset(),i.backfaces=!0,i.frontface=!0,i.pickOrigin=a.origin,i.pickViewMatrix=r,i.pickProjMatrix=n,i.pickClipPos=[O(s[0],o.drawingBufferWidth),S(s[1],o.drawingBufferHeight)],o.viewport(0,0,1,1),o.clearColor(0,0,0,0),o.enable(o.DEPTH_TEST),o.disable(o.CULL_FACE),o.disable(o.BLEND),o.clear(o.COLOR_BUFFER_BIT|o.DEPTH_BUFFER_BIT),t.drawPickTriangles(i);const l=e.read(0,0);let h=l[0]+256*l[1]+256*l[2]*256+256*l[3]*256*256;h*=3,a.primIndex=h}(T,_,p,g,I,m),_.pickTriangleSurface(g,I,m),m.pickSurfacePrecision=!1):_.canPickWorldPos&&_.canPickWorldPos()&&(A[0]=t.camera.project.near,A[1]=t.camera.project.far,N(T,_,p,g,I,A,m),!1!==E.pickSurfaceNormal&&function(e,t,s,r,n,a){i.reset(),i.backfaces=!0,i.frontface=!0,i.pickOrigin=a.origin,i.pickViewMatrix=r,i.pickProjMatrix=n,i.pickClipPos=[O(s[0],o.drawingBufferWidth),S(s[1],o.drawingBufferHeight)];const l=v.getRenderBuffer("pick-normal",{size:[3,3]});l.bind(o.RGBA32I),o.viewport(0,0,l.size[0],l.size[1]),o.enable(o.DEPTH_TEST),o.disable(o.CULL_FACE),o.disable(o.BLEND),o.clear(o.DEPTH_BUFFER_BIT),o.clearBufferiv(o.COLOR,0,new Int32Array([0,0,0,0])),t.drawPickNormals(i);const h=l.read(1,1,o.RGBA_INTEGER,o.INT,Int32Array,4);l.unbind();const c=[h[0]/u.MAX_INT,h[1]/u.MAX_INT,h[2]/u.MAX_INT];u.normalizeVec3(c),a.worldNormal=c}(0,_,p,g,I,m),m.pickSurfacePrecision=!1)),T.unbind(),m.entity=R,m):(T.unbind(),null)}}();const N=function(){const e=u.vec4(),t=u.vec4(),s=u.vec4(),n=u.vec4(),a=u.vec4(),l=u.mat4(),h=u.mat4(),c=u.mat4();return function(A,p,d,f,E,m,y){i.reset(),i.backfaces=!0,i.frontface=!0,i.pickOrigin=y.origin,i.pickViewMatrix=f,i.pickProjMatrix=E,i.pickZNear=m[0],i.pickZFar=m[1],i.pickElementsCount=p.pickElementsCount,i.pickElementsOffset=p.pickElementsOffset,i.pickClipPos=[O(d[0],o.drawingBufferWidth),S(d[1],o.drawingBufferHeight)],o.viewport(0,0,1,1),o.clearColor(0,0,0,0),o.depthMask(!0),o.enable(o.DEPTH_TEST),o.disable(o.CULL_FACE),o.disable(o.BLEND),o.clear(o.COLOR_BUFFER_BIT|o.DEPTH_BUFFER_BIT),p.drawPickDepths(i);const g=function(e){const t=[e[0]/256,e[1]/256,e[2]/256,e[3]/256],s=[1/16777216,1/65536,1/256,1];return u.dotVec4(t,s)}(A.read(0,0)),I=(d[0]-r.clientWidth/2)/(r.clientWidth/2),v=-(d[1]-r.clientHeight/2)/(r.clientHeight/2),T=p.origin;let _;if(T){const e=b(f,T,l);_=u.mulMat4(E,e,h)}else _=u.mulMat4(E,f,h);const R=u.inverseMat4(_,c);e[0]=I,e[1]=v,e[2]=-1,e[3]=1;let P=u.transformVec4(R,e);P=u.mulVec4Scalar(P,1/P[3]),t[0]=I,t[1]=v,t[2]=1,t[3]=1;let D=u.transformVec4(R,t);D=u.mulVec4Scalar(D,1/D[3]);const N=u.subVec3(D,P,s),C=u.addVec3(P,u.mulVec4Scalar(N,g,n),a);T&&u.addVec3(C,T),y.worldPos=C}}();function C(e){e.snapPickLayerParams=e.snapPickLayerParams||[],e.snapPickLayerNumber=e.snapPickLayerParams.length;for(let t in h){const s=h[t].drawableList;for(let t=0,i=s.length;t<i;t++){const i=s[t];i.drawSnapDepths&&!i.culled&&i.visible&&i.pickable&&i.drawSnapDepths(e)}}return e.snapPickLayerParams}function O(e,t){return e/t*2-1}function S(e,t){return 1-e/t*2}this.snapPick=function(e,s=30,r=!0,n=!0){if(!r&&!n)return this.pick({canvasPos:e,pickSurface:!0});i.reset(),i.backfaces=!0,i.frontface=!0,i.pickZNear=t.camera.project.near,i.pickZFar=t.camera.project.far;let a=v.getRenderBuffer("uniquePickColors-aabs",{depthTexture:!0,size:[2*s+1,2*s+1]});i.snapVectorA=[O(e[0],o.drawingBufferWidth),S(e[1],o.drawingBufferHeight)],i.snapInvVectorAB=[o.drawingBufferWidth/(2*s),o.drawingBufferHeight/(2*s)],a.bind(o.RGBA32I),o.viewport(0,0,a.size[0],a.size[1]),o.enable(o.DEPTH_TEST),o.frontFace(o.CCW),o.disable(o.CULL_FACE),o.depthMask(!0),o.disable(o.BLEND),o.depthFunc(o.LESS),o.clear(o.DEPTH_BUFFER_BIT),o.clearBufferiv(o.COLOR,0,new Int32Array([0,0,0,0]));const l=t.camera.viewMatrix,c=t.camera.projMatrix;for(let e in h)if(h.hasOwnProperty(e)){const t=h[e].drawableList;for(let e=0,s=t.length;e<s;e++){const s=t[e];s.setPickMatrices&&s.setPickMatrices(l,c)}}const A=function(e){e.snapPickLayerParams=[],e.snapPickLayerNumber=0;for(let t in h){const s=h[t].drawableList;for(let t=0,i=s.length;t<i;t++){const i=s[t];i.drawSnapInitDepthBuf&&!i.culled&&i.visible&&i.pickable&&i.drawSnapInitDepthBuf(e)}}return e.snapPickLayerParams}(i),u=[];i.snapPickLayerParams=u,o.depthMask(!1),r&&n?(i.snapMode="edge",C(i),i.snapMode="vertex",i.snapPickLayerNumber++,C(i)):(i.snapMode=r?"vertex":"edge",C(i)),o.depthMask(!0);const p=a.readArray(o.RGBA_INTEGER,o.INT,Int32Array,4);a.unbind();let d=null;const f=4*s+s*a.size[0]*4,E=p.slice(f,f+4);if(0!==E[3]){const e=A[Math.abs(E[3])%A.length],t=e.origin,s=e.coordinateScale;d=[E[0]*s[0]+t[0],E[1]*s[1]+t[1],E[2]*s[2]+t[2]]}let m=[];for(let e=0;e<p.length;e+=4)if(p[e+3]>0){const t=Math.floor(e/4),s=a.size[0],i=t%s-Math.floor(s/2),o=Math.floor(t/s)-Math.floor(s/2),l=Math.sqrt(Math.pow(i,2)+Math.pow(o,2));m.push({x:i,y:o,dist:l,isVertex:r&&n?p[e+3]>u.length/2:r,result:[p[e+0],p[e+1],p[e+2],p[e+3]]})}let y=null,g=null;if(m.length>0){m.sort(((e,t)=>e.isVertex!==t.isVertex?e.isVertex?-1:1:e.dist-t.dist)),g=m[0].isVertex?"vertex":"edge",m=m[0].result;const e=u[m[3]],t=e.origin,s=e.coordinateScale;y=[m[0]*s[0]+t[0],m[1]*s[1]+t[1],m[2]*s[2]+t[2]]}if(null===d&&null==y)return null;let I=null;return null!==y&&(I=t.camera.projectWorldPos(y)),{snapType:g,snappedToVertex:"vertex"===g,snappedToEdge:"edge"===g,worldPos:d,snappedWorldPos:y,snappedCanvasPos:I}},this.addMarker=function(e){this._occlusionTester=this._occlusionTester||new Ae(t,v),this._occlusionTester.addMarker(e),t.occlusionTestCountdown=0},this.markerWorldPosUpdated=function(e){this._occlusionTester.markerWorldPosUpdated(e)},this.removeMarker=function(e){this._occlusionTester.removeMarker(e)},this.doOcclusionTest=function(){if(this._occlusionTester&&this._occlusionTester.needOcclusionTest){P(),this._occlusionTester.bindRenderBuf(),i.reset(),i.backfaces=!0,i.frontface=!0,o.viewport(0,0,o.drawingBufferWidth,o.drawingBufferHeight),o.clearColor(0,0,0,0),o.enable(o.DEPTH_TEST),o.disable(o.CULL_FACE),o.disable(o.BLEND),o.clear(o.COLOR_BUFFER_BIT|o.DEPTH_BUFFER_BIT);for(let e in h)if(h.hasOwnProperty(e)){const t=h[e].drawableList;for(let e=0,s=t.length;e<s;e++){const s=t[e];s.drawOcclusion&&!0!==s.culled&&!1!==s.visible&&!1!==s.pickable&&s.drawOcclusion(i)}}this._occlusionTester.drawMarkers(i),this._occlusionTester.doOcclusionTest(),this._occlusionTester.unbindRenderBuf()}},this.readPixels=function(e,t,s,i){const r=v.getRenderBuffer("snapshot");let o,n,a,l;for(r.bind(),r.clear(),this.render({force:!0,opaqueOnly:i}),n=0;n<s;n++)a=2*n,l=4*n,o=r.read(e[a],e[a+1]),t[l]=o[0],t[l+1]=o[1],t[l+2]=o[2],t[l+3]=o[3];r.unbind(),f=!0},this.beginSnapshot=function(e={}){const t=v.getRenderBuffer("snapshot");e.width&&e.height&&t.setSize([e.width,e.height]),t.bind(),t.clear(),T=!0},this.renderSnapshot=function(){if(!T)return;v.getRenderBuffer("snapshot").clear(),this.render({force:!0,opaqueOnly:!1}),f=!0},this.readSnapshot=function(e){return v.getRenderBuffer("snapshot").readImage(e)},this.readSnapshotAsCanvas=function(){return v.getRenderBuffer("snapshot").readImageAsCanvas()},this.endSnapshot=function(){if(!T)return;v.getRenderBuffer("snapshot").unbind(),T=!1},this.destroy=function(){h={},c={},v.destroy(),_.destroy(),R.destroy(),this._occlusionTester&&this._occlusionTester.destroy()}};class Pe extends C{constructor(e,t={}){super(e,t),this.KEY_BACKSPACE=8,this.KEY_TAB=9,this.KEY_ENTER=13,this.KEY_SHIFT=16,this.KEY_CTRL=17,this.KEY_ALT=18,this.KEY_PAUSE_BREAK=19,this.KEY_CAPS_LOCK=20,this.KEY_ESCAPE=27,this.KEY_PAGE_UP=33,this.KEY_PAGE_DOWN=34,this.KEY_END=35,this.KEY_HOME=36,this.KEY_LEFT_ARROW=37,this.KEY_UP_ARROW=38,this.KEY_RIGHT_ARROW=39,this.KEY_DOWN_ARROW=40,this.KEY_INSERT=45,this.KEY_DELETE=46,this.KEY_NUM_0=48,this.KEY_NUM_1=49,this.KEY_NUM_2=50,this.KEY_NUM_3=51,this.KEY_NUM_4=52,this.KEY_NUM_5=53,this.KEY_NUM_6=54,this.KEY_NUM_7=55,this.KEY_NUM_8=56,this.KEY_NUM_9=57,this.KEY_A=65,this.KEY_B=66,this.KEY_C=67,this.KEY_D=68,this.KEY_E=69,this.KEY_F=70,this.KEY_G=71,this.KEY_H=72,this.KEY_I=73,this.KEY_J=74,this.KEY_K=75,this.KEY_L=76,this.KEY_M=77,this.KEY_N=78,this.KEY_O=79,this.KEY_P=80,this.KEY_Q=81,this.KEY_R=82,this.KEY_S=83,this.KEY_T=84,this.KEY_U=85,this.KEY_V=86,this.KEY_W=87,this.KEY_X=88,this.KEY_Y=89,this.KEY_Z=90,this.KEY_LEFT_WINDOW=91,this.KEY_RIGHT_WINDOW=92,this.KEY_SELECT_KEY=93,this.KEY_NUMPAD_0=96,this.KEY_NUMPAD_1=97,this.KEY_NUMPAD_2=98,this.KEY_NUMPAD_3=99,this.KEY_NUMPAD_4=100,this.KEY_NUMPAD_5=101,this.KEY_NUMPAD_6=102,this.KEY_NUMPAD_7=103,this.KEY_NUMPAD_8=104,this.KEY_NUMPAD_9=105,this.KEY_MULTIPLY=106,this.KEY_ADD=107,this.KEY_SUBTRACT=109,this.KEY_DECIMAL_POINT=110,this.KEY_DIVIDE=111,this.KEY_F1=112,this.KEY_F2=113,this.KEY_F3=114,this.KEY_F4=115,this.KEY_F5=116,this.KEY_F6=117,this.KEY_F7=118,this.KEY_F8=119,this.KEY_F9=120,this.KEY_F10=121,this.KEY_F11=122,this.KEY_F12=123,this.KEY_NUM_LOCK=144,this.KEY_SCROLL_LOCK=145,this.KEY_SEMI_COLON=186,this.KEY_EQUAL_SIGN=187,this.KEY_COMMA=188,this.KEY_DASH=189,this.KEY_PERIOD=190,this.KEY_FORWARD_SLASH=191,this.KEY_GRAVE_ACCENT=192,this.KEY_OPEN_BRACKET=219,this.KEY_BACK_SLASH=220,this.KEY_CLOSE_BRACKET=221,this.KEY_SINGLE_QUOTE=222,this.KEY_SPACE=32,this.element=t.element,this.altDown=!1,this.ctrlDown=!1,this.mouseDownLeft=!1,this.mouseDownMiddle=!1,this.mouseDownRight=!1,this.keyDown=[],this.enabled=!0,this.keyboardEnabled=!0,this.mouseover=!1,this.mouseCanvasPos=u.vec2(),this._keyboardEventsElement=t.keyboardEventsElement||document,this._bindEvents()}_bindEvents(){if(!this._eventsBound){this._keyboardEventsElement.addEventListener("keydown",this._keyDownListener=e=>{this.enabled&&this.keyboardEnabled&&"INPUT"!==e.target.tagName&&"TEXTAREA"!==e.target.tagName&&(e.keyCode===this.KEY_CTRL?this.ctrlDown=!0:e.keyCode===this.KEY_ALT?this.altDown=!0:e.keyCode===this.KEY_SHIFT&&(this.shiftDown=!0),this.keyDown[e.keyCode]=!0,this.fire("keydown",e.keyCode,!0))},!1),this._keyboardEventsElement.addEventListener("keyup",this._keyUpListener=e=>{this.enabled&&this.keyboardEnabled&&"INPUT"!==e.target.tagName&&"TEXTAREA"!==e.target.tagName&&(e.keyCode===this.KEY_CTRL?this.ctrlDown=!1:e.keyCode===this.KEY_ALT?this.altDown=!1:e.keyCode===this.KEY_SHIFT&&(this.shiftDown=!1),this.keyDown[e.keyCode]=!1,this.fire("keyup",e.keyCode,!0))}),this.element.addEventListener("mouseenter",this._mouseEnterListener=e=>{this.enabled&&(this.mouseover=!0,this._getMouseCanvasPos(e),this.fire("mouseenter",this.mouseCanvasPos,!0))}),this.element.addEventListener("mouseleave",this._mouseLeaveListener=e=>{this.enabled&&(this.mouseover=!1,this._getMouseCanvasPos(e),this.fire("mouseleave",this.mouseCanvasPos,!0))}),this.element.addEventListener("mousedown",this._mouseDownListener=e=>{if(this.enabled){switch(e.which){case 1:this.mouseDownLeft=!0;break;case 2:this.mouseDownMiddle=!0;break;case 3:this.mouseDownRight=!0}this._getMouseCanvasPos(e),this.element.focus(),this.fire("mousedown",this.mouseCanvasPos,!0),this.mouseover&&e.preventDefault()}}),document.addEventListener("mouseup",this._mouseUpListener=e=>{if(this.enabled){switch(e.which){case 1:this.mouseDownLeft=!1;break;case 2:this.mouseDownMiddle=!1;break;case 3:this.mouseDownRight=!1}this.fire("mouseup",this.mouseCanvasPos,!0)}},!0),document.addEventListener("click",this._clickListener=e=>{if(this.enabled){switch(e.which){case 1:case 3:this.mouseDownLeft=!1,this.mouseDownRight=!1;break;case 2:this.mouseDownMiddle=!1}this._getMouseCanvasPos(e),this.fire("click",this.mouseCanvasPos,!0),this.mouseover&&e.preventDefault()}}),document.addEventListener("dblclick",this._dblClickListener=e=>{if(this.enabled){switch(e.which){case 1:case 3:this.mouseDownLeft=!1,this.mouseDownRight=!1;break;case 2:this.mouseDownMiddle=!1}this._getMouseCanvasPos(e),this.fire("dblclick",this.mouseCanvasPos,!0),this.mouseover&&e.preventDefault()}}),this.element.addEventListener("mousemove",this._mouseMoveListener=e=>{this.enabled&&(this._getMouseCanvasPos(e),this.fire("mousemove",this.mouseCanvasPos,!0),this.mouseover&&e.preventDefault())}),this.element.addEventListener("wheel",this._mouseWheelListener=(e,t)=>{if(!this.enabled)return;const s=Math.max(-1,Math.min(1,40*-e.deltaY));this.fire("mousewheel",s,!0)},{passive:!0});{let e,t;const s=2;this.on("mousedown",(s=>{e=s[0],t=s[1]})),this.on("mouseup",(i=>{e>=i[0]-s&&e<=i[0]+s&&t>=i[1]-s&&t<=i[1]+s&&this.fire("mouseclicked",i,!0)}))}this._eventsBound=!0}}_unbindEvents(){this._eventsBound&&(this._keyboardEventsElement.removeEventListener("keydown",this._keyDownListener),this._keyboardEventsElement.removeEventListener("keyup",this._keyUpListener),this.element.removeEventListener("mouseenter",this._mouseEnterListener),this.element.removeEventListener("mouseleave",this._mouseLeaveListener),this.element.removeEventListener("mousedown",this._mouseDownListener),document.removeEventListener("mouseup",this._mouseDownListener),document.removeEventListener("click",this._clickListener),document.removeEventListener("dblclick",this._dblClickListener),this.element.removeEventListener("mousemove",this._mouseMoveListener),this.element.removeEventListener("wheel",this._mouseWheelListener),window.OrientationChangeEvent&&window.removeEventListener("orientationchange",this._orientationchangedListener),window.DeviceMotionEvent&&window.removeEventListener("devicemotion",this._deviceMotionListener),window.DeviceOrientationEvent&&window.removeEventListener("deviceorientation",this._deviceOrientListener),this._eventsBound=!1)}_getMouseCanvasPos(e){if(e){let t=e.target,s=0,i=0;for(;t.offsetParent;)s+=t.offsetLeft,i+=t.offsetTop,t=t.offsetParent;this.mouseCanvasPos[0]=e.pageX-s,this.mouseCanvasPos[1]=e.pageY-i}else e=window.event,this.mouseCanvasPos[0]=e.x,this.mouseCanvasPos[1]=e.y}setEnabled(e){this.enabled!==e&&this.fire("enabled",this.enabled=e)}getEnabled(){return this.enabled}setKeyboardEnabled(e){this.keyboardEnabled=e}getKeyboardEnabled(){return this.keyboardEnabled}destroy(){super.destroy(),this._unbindEvents()}}const De=new e({});class Ne{constructor(e){this.id=De.addItem({});for(const t in e)e.hasOwnProperty(t)&&(this[t]=e[t])}destroy(){De.removeItem(this.id)}}class Ce extends C{get type(){return"Viewport"}constructor(e,t={}){super(e,t),this._state=new Ne({boundary:[0,0,100,100]}),this.boundary=t.boundary,this.autoBoundary=t.autoBoundary}set boundary(e){if(!this._autoBoundary){if(!e){const t=this.scene.canvas.boundary;e=[0,0,t[2],t[3]]}this._state.boundary=e,this.glRedraw(),this.fire("boundary",this._state.boundary)}}get boundary(){return this._state.boundary}set autoBoundary(e){(e=!!e)!==this._autoBoundary&&(this._autoBoundary=e,this._autoBoundary?this._onCanvasSize=this.scene.canvas.on("boundary",(function(e){const t=e[2],s=e[3];this._state.boundary=[0,0,t,s],this.glRedraw(),this.fire("boundary",this._state.boundary)}),this):this._onCanvasSize&&(this.scene.canvas.off(this._onCanvasSize),this._onCanvasSize=null),this.fire("autoBoundary",this._autoBoundary))}get autoBoundary(){return this._autoBoundary}_getState(){return this._state}destroy(){super.destroy(),this._state.destroy()}}class Oe extends C{get type(){return"Perspective"}constructor(e,t={}){super(e,t),this.camera=e,this._state=new Ne({matrix:u.mat4(),inverseMatrix:u.mat4(),transposedMatrix:u.mat4(),near:.1,far:2e3}),this._inverseMatrixDirty=!0,this._transposedMatrixDirty=!0,this._fov=60,this._canvasResized=this.scene.canvas.on("boundary",this._needUpdate,this),this.fov=t.fov,this.fovAxis=t.fovAxis,this.near=t.near,this.far=t.far}_update(){const e=this.scene.canvas.boundary,t=e[2]/e[3],s=this._fovAxis;let i=this._fov;("x"===s||"min"===s&&t<1||"max"===s&&t>1)&&(i/=t),i=Math.min(i,120),u.perspectiveMat4(i*(Math.PI/180),t,this._state.near,this._state.far,this._state.matrix),this._inverseMatrixDirty=!0,this._transposedMatrixDirty=!0,this.glRedraw(),this.camera._updateScheduled=!0,this.fire("matrix",this._state.matrix)}set fov(e){(e=null!=e?e:60)!==this._fov&&(this._fov=e,this._needUpdate(0),this.fire("fov",this._fov))}get fov(){return this._fov}set fovAxis(e){e=e||"min",this._fovAxis!==e&&("x"!==e&&"y"!==e&&"min"!==e&&(this.error("Unsupported value for 'fovAxis': "+e+" - defaulting to 'min'"),e="min"),this._fovAxis=e,this._needUpdate(0),this.fire("fovAxis",this._fovAxis))}get fovAxis(){return this._fovAxis}set near(e){const t=null!=e?e:.1;this._state.near!==t&&(this._state.near=t,this._needUpdate(0),this.fire("near",this._state.near))}get near(){return this._state.near}set far(e){const t=null!=e?e:2e3;this._state.far!==t&&(this._state.far=t,this._needUpdate(0),this.fire("far",this._state.far))}get far(){return this._state.far}get matrix(){return this._updateScheduled&&this._doUpdate(),this._state.matrix}get inverseMatrix(){return this._updateScheduled&&this._doUpdate(),this._inverseMatrixDirty&&(u.inverseMat4(this._state.matrix,this._state.inverseMatrix),this._inverseMatrixDirty=!1),this._state.inverseMatrix}get transposedMatrix(){return this._updateScheduled&&this._doUpdate(),this._transposedMatrixDirty&&(u.transposeMat4(this._state.matrix,this._state.transposedMatrix),this._transposedMatrixDirty=!1),this._state.transposedMatrix}unproject(e,t,s,i,r){const o=this.scene.canvas.canvas,n=o.offsetWidth/2,a=o.offsetHeight/2;return s[0]=(e[0]-n)/n,s[1]=(e[1]-a)/a,s[2]=t,s[3]=1,u.mulMat4v4(this.inverseMatrix,s,i),u.mulVec3Scalar(i,1/i[3]),i[3]=1,i[1]*=-1,u.mulMat4v4(this.camera.inverseViewMatrix,i,r),r}destroy(){super.destroy(),this._state.destroy(),this.scene.canvas.off(this._canvasResized)}}class be extends C{get type(){return"Ortho"}constructor(e,t={}){super(e,t),this.camera=e,this._state=new Ne({matrix:u.mat4(),inverseMatrix:u.mat4(),transposedMatrix:u.mat4(),near:.1,far:2e3}),this._inverseMatrixDirty=!0,this._transposedMatrixDirty=!0,this.scale=t.scale,this.near=t.near,this.far=t.far,this._onCanvasBoundary=this.scene.canvas.on("boundary",this._needUpdate,this)}_update(){const e=this.scene,t=.5*this._scale,s=e.canvas.boundary,i=s[2],r=s[3],o=i/r;let n,a,l,h;i>r?(n=-t,a=t,l=t/o,h=-t/o):(n=-t*o,a=t*o,l=t,h=-t),u.orthoMat4c(n,a,h,l,this._state.near,this._state.far,this._state.matrix),this._inverseMatrixDirty=!0,this._transposedMatrixDirty=!0,this.glRedraw(),this.fire("matrix",this._state.matrix)}set scale(e){null==e&&(e=1),e<=0&&(e=.01),this._scale=e,this._needUpdate(0),this.fire("scale",this._scale)}get scale(){return this._scale}set near(e){const t=null!=e?e:.1;this._state.near!==t&&(this._state.near=t,this._needUpdate(0),this.fire("near",this._state.near))}get near(){return this._state.near}set far(e){const t=null!=e?e:2e3;this._state.far!==t&&(this._state.far=t,this._needUpdate(0),this.fire("far",this._state.far))}get far(){return this._state.far}get matrix(){return this._updateScheduled&&this._doUpdate(),this._state.matrix}get inverseMatrix(){return this._updateScheduled&&this._doUpdate(),this._inverseMatrixDirty&&(u.inverseMat4(this._state.matrix,this._state.inverseMatrix),this._inverseMatrixDirty=!1),this._state.inverseMatrix}get transposedMatrix(){return this._updateScheduled&&this._doUpdate(),this._transposedMatrixDirty&&(u.transposeMat4(this._state.matrix,this._state.transposedMatrix),this._transposedMatrixDirty=!1),this._state.transposedMatrix}unproject(e,t,s,i,r){const o=this.scene.canvas.canvas,n=o.offsetWidth/2,a=o.offsetHeight/2;return s[0]=(e[0]-n)/n,s[1]=(e[1]-a)/a,s[2]=t,s[3]=1,u.mulMat4v4(this.inverseMatrix,s,i),u.mulVec3Scalar(i,1/i[3]),i[3]=1,i[1]*=-1,u.mulMat4v4(this.camera.inverseViewMatrix,i,r),r}destroy(){super.destroy(),this._state.destroy(),this.scene.canvas.off(this._onCanvasBoundary)}}class Se extends C{get type(){return"Frustum"}constructor(e,t={}){super(e,t),this.camera=e,this._state=new Ne({matrix:u.mat4(),inverseMatrix:u.mat4(),transposedMatrix:u.mat4(),near:.1,far:1e4}),this._left=-1,this._right=1,this._bottom=-1,this._top=1,this._inverseMatrixDirty=!0,this._transposedMatrixDirty=!0,this.left=t.left,this.right=t.right,this.bottom=t.bottom,this.top=t.top,this.near=t.near,this.far=t.far}_update(){u.frustumMat4(this._left,this._right,this._bottom,this._top,this._state.near,this._state.far,this._state.matrix),this._inverseMatrixDirty=!0,this._transposedMatrixDirty=!0,this.glRedraw(),this.fire("matrix",this._state.matrix)}set left(e){this._left=null!=e?e:-1,this._needUpdate(0),this.fire("left",this._left)}get left(){return this._left}set right(e){this._right=null!=e?e:1,this._needUpdate(0),this.fire("right",this._right)}get right(){return this._right}set top(e){this._top=null!=e?e:1,this._needUpdate(0),this.fire("top",this._top)}get top(){return this._top}set bottom(e){this._bottom=null!=e?e:-1,this._needUpdate(0),this.fire("bottom",this._bottom)}get bottom(){return this._bottom}set near(e){this._state.near=null!=e?e:.1,this._needUpdate(0),this.fire("near",this._state.near)}get near(){return this._state.near}set far(e){this._state.far=null!=e?e:1e4,this._needUpdate(0),this.fire("far",this._state.far)}get far(){return this._state.far}get matrix(){return this._updateScheduled&&this._doUpdate(),this._state.matrix}get inverseMatrix(){return this._updateScheduled&&this._doUpdate(),this._inverseMatrixDirty&&(u.inverseMat4(this._state.matrix,this._state.inverseMatrix),this._inverseMatrixDirty=!1),this._state.inverseMatrix}get transposedMatrix(){return this._updateScheduled&&this._doUpdate(),this._transposedMatrixDirty&&(u.transposeMat4(this._state.matrix,this._state.transposedMatrix),this._transposedMatrixDirty=!1),this._state.transposedMatrix}unproject(e,t,s,i,r){const o=this.scene.canvas.canvas,n=o.offsetWidth/2,a=o.offsetHeight/2;return s[0]=(e[0]-n)/n,s[1]=(e[1]-a)/a,s[2]=t,s[3]=1,u.mulMat4v4(this.inverseMatrix,s,i),u.mulVec3Scalar(i,1/i[3]),i[3]=1,i[1]*=-1,u.mulMat4v4(this.camera.inverseViewMatrix,i,r),r}destroy(){super.destroy(),this._state.destroy(),super.destroy()}}class we extends C{get type(){return"CustomProjection"}constructor(e,t={}){super(e,t),this.camera=e,this._state=new Ne({matrix:u.mat4(),inverseMatrix:u.mat4(),transposedMatrix:u.mat4()}),this._inverseMatrixDirty=!0,this._transposedMatrixDirty=!1,this.matrix=t.matrix}set matrix(e){this._state.matrix.set(e||[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]),this._inverseMatrixDirty=!0,this._transposedMatrixDirty=!0,this.glRedraw(),this.fire("matrix",this._state.matrix)}get matrix(){return this._state.matrix}get inverseMatrix(){return this._updateScheduled&&this._doUpdate(),this._inverseMatrixDirty&&(u.inverseMat4(this._state.matrix,this._state.inverseMatrix),this._inverseMatrixDirty=!1),this._state.inverseMatrix}get transposedMatrix(){return this._updateScheduled&&this._doUpdate(),this._transposedMatrixDirty&&(u.transposeMat4(this._state.matrix,this._state.transposedMatrix),this._transposedMatrixDirty=!1),this._state.transposedMatrix}unproject(e,t,s,i,r){const o=this.scene.canvas.canvas,n=o.offsetWidth/2,a=o.offsetHeight/2;return s[0]=(e[0]-n)/n,s[1]=(e[1]-a)/a,s[2]=t,s[3]=1,u.mulMat4v4(this.inverseMatrix,s,i),u.mulVec3Scalar(i,1/i[3]),i[3]=1,i[1]*=-1,u.mulMat4v4(this.camera.inverseViewMatrix,i,r),r}destroy(){super.destroy(),this._state.destroy()}}const xe=u.vec3(),Be=u.vec3(),Fe=u.vec3(),Me=u.vec3(),Le=u.vec3(),Ue=u.vec3(),He=u.vec4(),Ge=u.vec4(),ke=u.vec4(),Ve=u.mat4(),je=u.mat4(),Qe=u.vec3(),We=u.vec3(),ze=u.vec3(),Ke=u.vec3();class Ye extends C{get type(){return"Camera"}constructor(e,t={}){super(e,t),this._state=new Ne({deviceMatrix:u.mat4(),hasDeviceMatrix:!1,matrix:u.mat4(),normalMatrix:u.mat4(),inverseMatrix:u.mat4()}),this._perspective=new Oe(this),this._ortho=new be(this),this._frustum=new Se(this),this._customProjection=new we(this),this._project=this._perspective,this._eye=u.vec3([0,0,10]),this._look=u.vec3([0,0,0]),this._up=u.vec3([0,1,0]),this._worldUp=u.vec3([0,1,0]),this._worldRight=u.vec3([1,0,0]),this._worldForward=u.vec3([0,0,-1]),this.deviceMatrix=t.deviceMatrix,this.eye=t.eye,this.look=t.look,this.up=t.up,this.worldAxis=t.worldAxis,this.gimbalLock=t.gimbalLock,this.constrainPitch=t.constrainPitch,this.projection=t.projection,this._perspective.on("matrix",(()=>{"perspective"===this._projectionType&&this.fire("projMatrix",this._perspective.matrix)})),this._ortho.on("matrix",(()=>{"ortho"===this._projectionType&&this.fire("projMatrix",this._ortho.matrix)})),this._frustum.on("matrix",(()=>{"frustum"===this._projectionType&&this.fire("projMatrix",this._frustum.matrix)})),this._customProjection.on("matrix",(()=>{"customProjection"===this._projectionType&&this.fire("projMatrix",this._customProjection.matrix)}))}_update(){const e=this._state;let t;"ortho"===this.projection?(u.subVec3(this._eye,this._look,Qe),u.normalizeVec3(Qe,We),u.mulVec3Scalar(We,1e3,ze),u.addVec3(this._look,ze,Ke),t=Ke):t=this._eye,e.hasDeviceMatrix?(u.lookAtMat4v(t,this._look,this._up,je),u.mulMat4(e.deviceMatrix,je,e.matrix)):u.lookAtMat4v(t,this._look,this._up,e.matrix),u.inverseMat4(this._state.matrix,this._state.inverseMatrix),u.transposeMat4(this._state.inverseMatrix,this._state.normalMatrix),this.glRedraw(),this.fire("matrix",this._state.matrix),this.fire("viewMatrix",this._state.matrix)}orbitYaw(e){let t=u.subVec3(this._eye,this._look,xe);u.rotationMat4v(.0174532925*e,this._gimbalLock?this._worldUp:this._up,Ve),t=u.transformPoint3(Ve,t,Be),this.eye=u.addVec3(this._look,t,Fe),this.up=u.transformPoint3(Ve,this._up,Me)}orbitPitch(e){if(this._constrainPitch&&(e=u.dotVec3(this._up,this._worldUp)/u.DEGTORAD)<1)return;let t=u.subVec3(this._eye,this._look,xe);const s=u.cross3Vec3(u.normalizeVec3(t,Be),u.normalizeVec3(this._up,Fe));u.rotationMat4v(.0174532925*e,s,Ve),t=u.transformPoint3(Ve,t,Me),this.up=u.transformPoint3(Ve,this._up,Le),this.eye=u.addVec3(t,this._look,Ue)}yaw(e){let t=u.subVec3(this._look,this._eye,xe);u.rotationMat4v(.0174532925*e,this._gimbalLock?this._worldUp:this._up,Ve),t=u.transformPoint3(Ve,t,Be),this.look=u.addVec3(t,this._eye,Fe),this._gimbalLock&&(this.up=u.transformPoint3(Ve,this._up,Me))}pitch(e){if(this._constrainPitch&&(e=u.dotVec3(this._up,this._worldUp)/u.DEGTORAD)<1)return;let t=u.subVec3(this._look,this._eye,xe);const s=u.cross3Vec3(u.normalizeVec3(t,Be),u.normalizeVec3(this._up,Fe));u.rotationMat4v(.0174532925*e,s,Ve),this.up=u.transformPoint3(Ve,this._up,Ue),t=u.transformPoint3(Ve,t,Me),this.look=u.addVec3(t,this._eye,Le)}pan(e){const t=u.subVec3(this._eye,this._look,xe),s=[0,0,0];let i;if(0!==e[0]){const r=u.cross3Vec3(u.normalizeVec3(t,[]),u.normalizeVec3(this._up,Be));i=u.mulVec3Scalar(r,e[0]),s[0]+=i[0],s[1]+=i[1],s[2]+=i[2]}0!==e[1]&&(i=u.mulVec3Scalar(u.normalizeVec3(this._up,Fe),e[1]),s[0]+=i[0],s[1]+=i[1],s[2]+=i[2]),0!==e[2]&&(i=u.mulVec3Scalar(u.normalizeVec3(t,Me),e[2]),s[0]+=i[0],s[1]+=i[1],s[2]+=i[2]),this.eye=u.addVec3(this._eye,s,Le),this.look=u.addVec3(this._look,s,Ue)}zoom(e){const t=u.subVec3(this._eye,this._look,xe),s=Math.abs(u.lenVec3(t,Be)),i=Math.abs(s+e);if(i<.5)return;const r=u.normalizeVec3(t,Fe);this.eye=u.addVec3(this._look,u.mulVec3Scalar(r,i),Me)}set eye(e){this._eye.set(e||[0,0,10]),this._needUpdate(0),this.fire("eye",this._eye)}get eye(){return this._eye}set look(e){this._look.set(e||[0,0,0]),this._needUpdate(0),this.fire("look",this._look)}get look(){return this._look}set up(e){this._up.set(e||[0,1,0]),this._needUpdate(0),this.fire("up",this._up)}get up(){return this._up}set deviceMatrix(e){this._state.deviceMatrix.set(e||[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]),this._state.hasDeviceMatrix=!!e,this._needUpdate(0),this.fire("deviceMatrix",this._state.deviceMatrix)}get deviceMatrix(){return this._state.deviceMatrix}set worldAxis(e){e=e||[1,0,0,0,1,0,0,0,1],this._worldAxis?this._worldAxis.set(e):this._worldAxis=u.vec3(e),this._worldRight[0]=this._worldAxis[0],this._worldRight[1]=this._worldAxis[1],this._worldRight[2]=this._worldAxis[2],this._worldUp[0]=this._worldAxis[3],this._worldUp[1]=this._worldAxis[4],this._worldUp[2]=this._worldAxis[5],this._worldForward[0]=this._worldAxis[6],this._worldForward[1]=this._worldAxis[7],this._worldForward[2]=this._worldAxis[8],this.fire("worldAxis",this._worldAxis)}get worldAxis(){return this._worldAxis}get worldUp(){return this._worldUp}get xUp(){return this._worldUp[0]>this._worldUp[1]&&this._worldUp[0]>this._worldUp[2]}get yUp(){return this._worldUp[1]>this._worldUp[0]&&this._worldUp[1]>this._worldUp[2]}get zUp(){return this._worldUp[2]>this._worldUp[0]&&this._worldUp[2]>this._worldUp[1]}get worldRight(){return this._worldRight}get worldForward(){return this._worldForward}set gimbalLock(e){this._gimbalLock=!1!==e,this.fire("gimbalLock",this._gimbalLock)}get gimbalLock(){return this._gimbalLock}set constrainPitch(e){this._constrainPitch=!!e,this.fire("constrainPitch",this._constrainPitch)}get eyeLookDist(){return u.lenVec3(u.subVec3(this._look,this._eye,xe))}get matrix(){return this._updateScheduled&&this._doUpdate(),this._state.matrix}get viewMatrix(){return this._updateScheduled&&this._doUpdate(),this._state.matrix}get normalMatrix(){return this._updateScheduled&&this._doUpdate(),this._state.normalMatrix}get viewNormalMatrix(){return this._updateScheduled&&this._doUpdate(),this._state.normalMatrix}get inverseViewMatrix(){return this._updateScheduled&&this._doUpdate(),this._state.inverseMatrix}get projMatrix(){return this[this.projection].matrix}get perspective(){return this._perspective}get ortho(){return this._ortho}get frustum(){return this._frustum}get customProjection(){return this._customProjection}set projection(e){e=e||"perspective",this._projectionType!==e&&("perspective"===e?this._project=this._perspective:"ortho"===e?this._project=this._ortho:"frustum"===e?this._project=this._frustum:"customProjection"===e?this._project=this._customProjection:(this.error("Unsupported value for 'projection': "+e+" defaulting to 'perspective'"),this._project=this._perspective,e="perspective"),this._project._update(),this._projectionType=e,this.glRedraw(),this._update(),this.fire("dirty"),this.fire("projection",this._projectionType),this.fire("projMatrix",this._project.matrix))}get projection(){return this._projectionType}get project(){return this._project}projectWorldPos(e){const t=He,s=Ge,i=ke;t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=1,u.mulMat4v4(this.viewMatrix,t,s),u.mulMat4v4(this.projMatrix,s,i),u.mulVec3Scalar(i,1/i[3]),i[3]=1,i[1]*=-1;const r=this.scene.canvas.canvas,o=r.offsetWidth/2,n=r.offsetHeight/2;return[i[0]*o+o,i[1]*n+n]}destroy(){super.destroy(),this._state.destroy()}}class Xe extends C{get type(){return"Light"}get isLight(){return!0}constructor(e,t={}){super(e,t)}}class Ze extends Xe{get type(){return"DirLight"}constructor(e,t={}){super(e,t),this._shadowRenderBuf=null,this._shadowViewMatrix=null,this._shadowProjMatrix=null,this._shadowViewMatrixDirty=!0,this._shadowProjMatrixDirty=!0;const s=this.scene.camera,i=this.scene.canvas;this._onCameraViewMatrix=s.on("viewMatrix",(()=>{this._shadowViewMatrixDirty=!0})),this._onCameraProjMatrix=s.on("projMatrix",(()=>{this._shadowProjMatrixDirty=!0})),this._onCanvasBoundary=i.on("boundary",(()=>{this._shadowProjMatrixDirty=!0})),this._state=new Ne({type:"dir",dir:u.vec3([1,1,1]),color:u.vec3([.7,.7,.8]),intensity:1,space:t.space||"view",castsShadow:!1,getShadowViewMatrix:()=>{if(this._shadowViewMatrixDirty){this._shadowViewMatrix||(this._shadowViewMatrix=u.identityMat4());const e=this.scene.camera,t=this._state.dir,s=e.look,i=[s[0]-t[0],s[1]-t[1],s[2]-t[2]],r=[0,1,0];u.lookAtMat4v(i,s,r,this._shadowViewMatrix),this._shadowViewMatrixDirty=!1}return this._shadowViewMatrix},getShadowProjMatrix:()=>(this._shadowProjMatrixDirty&&(this._shadowProjMatrix||(this._shadowProjMatrix=u.identityMat4()),u.orthoMat4c(-40,40,-40,40,-40,80,this._shadowProjMatrix),this._shadowProjMatrixDirty=!1),this._shadowProjMatrix),getShadowRenderBuf:()=>(this._shadowRenderBuf||(this._shadowRenderBuf=new ve(this.scene.canvas.canvas,this.scene.canvas.gl,{size:[1024,1024]})),this._shadowRenderBuf)}),this.dir=t.dir,this.color=t.color,this.intensity=t.intensity,this.castsShadow=t.castsShadow,this.scene._lightCreated(this)}set dir(e){this._state.dir.set(e||[1,1,1]),this._shadowViewMatrixDirty=!0,this.glRedraw()}get dir(){return this._state.dir}set color(e){this._state.color.set(e||[.7,.7,.8]),this.glRedraw()}get color(){return this._state.color}set intensity(e){e=void 0!==e?e:1,this._state.intensity=e,this.glRedraw()}get intensity(){return this._state.intensity}set castsShadow(e){e=!!e,this._state.castsShadow!==e&&(this._state.castsShadow=e,this._shadowViewMatrixDirty=!0,this.glRedraw())}get castsShadow(){return this._state.castsShadow}destroy(){const e=this.scene.camera,t=this.scene.canvas;e.off(this._onCameraViewMatrix),e.off(this._onCameraProjMatrix),t.off(this._onCanvasBoundary),super.destroy(),this._state.destroy(),this._shadowRenderBuf&&this._shadowRenderBuf.destroy(),this.scene._lightDestroyed(this),this.glRedraw()}}class qe extends Xe{get type(){return"AmbientLight"}constructor(e,t={}){super(e,t),this._state={type:"ambient",color:u.vec3([.7,.7,.7]),intensity:1},this.color=t.color,this.intensity=t.intensity,this.scene._lightCreated(this)}set color(e){this._state.color.set(e||[.7,.7,.8]),this.glRedraw()}get color(){return this._state.color}set intensity(e){this._state.intensity=void 0!==e?e:1,this.glRedraw()}get intensity(){return this._state.intensity}destroy(){super.destroy(),this.scene._lightDestroyed(this)}}class Je extends C{get type(){return"Geometry"}get isGeometry(){return!0}constructor(e,t={}){super(e,t),p.memory.meshes++}destroy(){super.destroy(),p.memory.meshes--}}var $e=function(){const e=[],t=[],s=[],i=[],r=[];let o=0;const n=new Uint16Array(3),a=new Uint16Array(3),l=new Uint16Array(3),h=u.vec3(),c=u.vec3(),A=u.vec3(),p=u.vec3(),d=u.vec3(),f=u.vec3(),E=u.vec3();return function(m,y,g,I){!function(r,o){const n={};let a,l,h,c;const A=Math.pow(10,4);let u,p,d=0;for(u=0,p=r.length;u<p;u+=3)a=r[u],l=r[u+1],h=r[u+2],c=Math.round(a*A)+"_"+Math.round(l*A)+"_"+Math.round(h*A),void 0===n[c]&&(n[c]=d/3,e[d++]=a,e[d++]=l,e[d++]=h),t[u/3]=n[c];for(u=0,p=o.length;u<p;u++)i[u]=t[o[u]],s[i[u]]=o[u]}(m,y),function(t,s){o=0;for(let m=0,y=t;m<y;m+=3){const t=3*i[m],y=3*i[m+1],g=3*i[m+2];s?(n[0]=e[t],n[1]=e[t+1],n[2]=e[t+2],a[0]=e[y],a[1]=e[y+1],a[2]=e[y+2],l[0]=e[g],l[1]=e[g+1],l[2]=e[g+2],u.decompressPosition(n,s,h),u.decompressPosition(a,s,c),u.decompressPosition(l,s,A)):(h[0]=e[t],h[1]=e[t+1],h[2]=e[t+2],c[0]=e[y],c[1]=e[y+1],c[2]=e[y+2],A[0]=e[g],A[1]=e[g+1],A[2]=e[g+2]),u.subVec3(A,c,p),u.subVec3(h,c,d),u.cross3Vec3(p,d,f),u.normalizeVec3(f,E);const I=r[o]||(r[o]={normal:u.vec3()});I.normal[0]=E[0],I.normal[1]=E[1],I.normal[2]=E[2],o++}}(y.length,g);const v=[],T=Math.cos(u.DEGTORAD*I),_={};let R,P,D,N,C,O,b,S,w,x,B,F=!1;for(let e=0,t=y.length;e<t;e+=3){const t=e/3;for(let s=0;s<3;s++)R=i[e+s],P=i[e+(s+1)%3],D=Math.min(R,P),N=Math.max(R,P),C=D+","+N,void 0===_[C]?_[C]={index1:D,index2:N,face1:t,face2:void 0}:_[C].face2=t}for(C in _)O=_[C],void 0!==O.face2&&(b=r[O.face1].normal,S=r[O.face2].normal,w=u.dotVec3(b,S),w>T)||(x=s[O.index1],B=s[O.index2],(!F&&x>65535||B>65535)&&(F=!0),v.push(x),v.push(B));return F?new Uint32Array(v):new Uint16Array(v)}}();const et=function(){const e=u.mat4(),t=u.mat4();return function(s,i){i=i||u.mat4();const r=s[0],o=s[1],n=s[2],a=s[3]-r,l=s[4]-o,h=s[5]-n,c=65535;return u.identityMat4(e),u.translationMat4v(s,e),u.identityMat4(t),u.scalingMat4v([a/c,l/c,h/c],t),u.mulMat4(e,t,i),i}}();var tt=function(){const e=u.mat4(),t=u.mat4();return function(s,i,r){const o=new Uint16Array(s.length),n=new Float32Array([r[0]!==i[0]?65535/(r[0]-i[0]):0,r[1]!==i[1]?65535/(r[1]-i[1]):0,r[2]!==i[2]?65535/(r[2]-i[2]):0]);let a;for(a=0;a<s.length;a+=3)o[a+0]=Math.max(0,Math.min(65535,Math.floor((s[a+0]-i[0])*n[0]))),o[a+1]=Math.max(0,Math.min(65535,Math.floor((s[a+1]-i[1])*n[1]))),o[a+2]=Math.max(0,Math.min(65535,Math.floor((s[a+2]-i[2])*n[2])));u.identityMat4(e),u.translationMat4v(i,e),u.identityMat4(t),u.scalingMat4v([(r[0]-i[0])/65535,(r[1]-i[1])/65535,(r[2]-i[2])/65535],t);return{quantized:o,decodeMatrix:u.mulMat4(e,t,u.identityMat4())}}}();var st=function(){const e=u.mat3(),t=u.mat3();return function(s,i,r){const o=new Uint16Array(s.length),n=new Float32Array([65535/(r[0]-i[0]),65535/(r[1]-i[1])]);let a;for(a=0;a<s.length;a+=2)o[a+0]=Math.max(0,Math.min(65535,Math.floor((s[a+0]-i[0])*n[0]))),o[a+1]=Math.max(0,Math.min(65535,Math.floor((s[a+1]-i[1])*n[1])));u.identityMat3(e),u.translationMat3v(i,e),u.identityMat3(t),u.scalingMat3v([(r[0]-i[0])/65535,(r[1]-i[1])/65535],t);return{quantized:o,decodeMatrix:u.mulMat3(e,t,u.identityMat3())}}}();function it(e,t,s,i){let r=e[t]/(Math.abs(e[t])+Math.abs(e[t+1])+Math.abs(e[t+2])),o=e[t+1]/(Math.abs(e[t])+Math.abs(e[t+1])+Math.abs(e[t+2]));if(e[t+2]<0){let e=(1-Math.abs(o))*(r>=0?1:-1),t=(1-Math.abs(r))*(o>=0?1:-1);r=e,o=t}return new Int8Array([Math[s](127.5*r+(r<0?-1:0)),Math[i](127.5*o+(o<0?-1:0))])}function rt(e){let t=e[0],s=e[1];t/=t<0?127:128,s/=s<0?127:128;const i=1-Math.abs(t)-Math.abs(s);i<0&&(t=(1-Math.abs(s))*(t>=0?1:-1),s=(1-Math.abs(t))*(s>=0?1:-1));const r=Math.sqrt(t*t+s*s+i*i);return[t/r,s/r,i/r]}function ot(e,t,s){return e[t]*s[0]+e[t+1]*s[1]+e[t+2]*s[2]}const nt={getPositionsBounds:function(e){const t=new Float32Array(3),s=new Float32Array(3);let i,r;for(i=0;i<3;i++)t[i]=Number.MAX_VALUE,s[i]=-Number.MAX_VALUE;for(i=0;i<e.length;i+=3)for(r=0;r<3;r++)t[r]=Math.min(t[r],e[i+r]),s[r]=Math.max(s[r],e[i+r]);return{min:t,max:s}},createPositionsDecodeMatrix:et,compressPositions:tt,compressPosition:function(e,t,s){const i=new Float32Array([t[3]!==t[0]?65535/(t[3]-t[0]):0,t[4]!==t[1]?65535/(t[4]-t[1]):0,t[5]!==t[2]?65535/(t[5]-t[2]):0]);s[0]=Math.max(0,Math.min(65535,Math.floor((e[0]-t[0])*i[0]))),s[1]=Math.max(0,Math.min(65535,Math.floor((e[1]-t[1])*i[1]))),s[2]=Math.max(0,Math.min(65535,Math.floor((e[2]-t[2])*i[2])))},decompressPositions:function(e,t,s=new Float32Array(e.length)){for(let i=0,r=e.length;i<r;i+=3)s[i+0]=e[i+0]*t[0]+t[12],s[i+1]=e[i+1]*t[5]+t[13],s[i+2]=e[i+2]*t[10]+t[14];return s},decompressPosition:function(e,t,s){return s[0]=e[0]*t[0]+t[12],s[1]=e[1]*t[5]+t[13],s[2]=e[2]*t[10]+t[14],s},decompressAABB:function(e,t,s=e){return s[0]=e[0]*t[0]+t[12],s[1]=e[1]*t[5]+t[13],s[2]=e[2]*t[10]+t[14],s[3]=e[3]*t[0]+t[12],s[4]=e[4]*t[5]+t[13],s[5]=e[5]*t[10]+t[14],s},getUVBounds:function(e){const t=new Float32Array(2),s=new Float32Array(2);let i,r;for(i=0;i<2;i++)t[i]=Number.MAX_VALUE,s[i]=-Number.MAX_VALUE;for(i=0;i<e.length;i+=2)for(r=0;r<2;r++)t[r]=Math.min(t[r],e[i+r]),s[r]=Math.max(s[r],e[i+r]);return{min:t,max:s}},compressUVs:st,decompressUVs:function(e,t,s=new Float32Array(e.length)){for(let i=0,r=e.length;i<r;i+=3)s[i+0]=e[i+0]*t[0]+t[6],s[i+1]=e[i+1]*t[4]+t[7];return s},decompressUV:function(e,t,s){s[0]=e[0]*t[0]+t[6],s[1]=e[1]*t[4]+t[7]},compressNormals:function(e){const t=new Int8Array(e.length);let s,i,r,o,n;for(let a=0;a<e.length;a+=3)r=s=it(e,a,"floor","floor"),i=rt(s),o=n=ot(e,a,i),s=it(e,a,"ceil","floor"),i=rt(s),o=ot(e,a,i),o>n&&(r=s,n=o),s=it(e,a,"floor","ceil"),i=rt(s),o=ot(e,a,i),o>n&&(r=s,n=o),s=it(e,a,"ceil","ceil"),i=rt(s),o=ot(e,a,i),o>n&&(r=s,n=o),t[a]=r[0],t[a+1]=r[1];return t},decompressNormals:function(e,t){for(let s=0,i=0,r=e.length;s<r;s+=2){let r=e[s+0],o=e[s+1];r=(2*r+1)/255,o=(2*o+1)/255;const n=1-Math.abs(r)-Math.abs(o);n<0&&(r=(1-Math.abs(o))*(r>=0?1:-1),o=(1-Math.abs(r))*(o>=0?1:-1));const a=Math.sqrt(r*r+o*o+n*n);t[i+0]=r/a,t[i+1]=o/a,t[i+2]=n/a,i+=3}return t},decompressNormal:function(e,t){let s=e[0],i=e[1];s=(2*s+1)/255,i=(2*i+1)/255;const r=1-Math.abs(s)-Math.abs(i);r<0&&(s=(1-Math.abs(i))*(s>=0?1:-1),i=(1-Math.abs(s))*(i>=0?1:-1));const o=Math.sqrt(s*s+i*i+r*r);return t[0]=s/o,t[1]=i/o,t[2]=r/o,t}},at=p.memory,lt=u.AABB3();class ht extends Je{get type(){return"ReadableGeometry"}get isReadableGeometry(){return!0}constructor(e,t={}){super(e,t),this._state=new Ne({compressGeometry:!!t.compressGeometry,primitive:null,primitiveName:null,positions:null,normals:null,colors:null,uv:null,indices:null,positionsDecodeMatrix:null,uvDecodeMatrix:null,positionsBuf:null,normalsBuf:null,colorsbuf:null,uvBuf:null,indicesBuf:null,hash:""}),this._numTriangles=0,this._edgeThreshold=t.edgeThreshold||10,this._edgeIndicesBuf=null,this._pickTrianglePositionsBuf=null,this._pickTriangleColorsBuf=null,this._aabbDirty=!0,this._boundingSphere=!0,this._aabb=null,this._aabbDirty=!0,this._obb=null,this._obbDirty=!0;const s=this._state,i=this.scene.canvas.gl;switch(t.primitive=t.primitive||"triangles",t.primitive){case"points":s.primitive=i.POINTS,s.primitiveName=t.primitive;break;case"lines":s.primitive=i.LINES,s.primitiveName=t.primitive;break;case"line-loop":s.primitive=i.LINE_LOOP,s.primitiveName=t.primitive;break;case"line-strip":s.primitive=i.LINE_STRIP,s.primitiveName=t.primitive;break;case"triangles":s.primitive=i.TRIANGLES,s.primitiveName=t.primitive;break;case"triangle-strip":s.primitive=i.TRIANGLE_STRIP,s.primitiveName=t.primitive;break;case"triangle-fan":s.primitive=i.TRIANGLE_FAN,s.primitiveName=t.primitive;break;default:this.error("Unsupported value for 'primitive': '"+t.primitive+"' - supported values are 'points', 'lines', 'line-loop', 'line-strip', 'triangles', 'triangle-strip' and 'triangle-fan'. Defaulting to 'triangles'."),s.primitive=i.TRIANGLES,s.primitiveName=t.primitive}if(t.positions)if(this._state.compressGeometry){const e=nt.getPositionsBounds(t.positions),i=nt.compressPositions(t.positions,e.min,e.max);s.positions=i.quantized,s.positionsDecodeMatrix=i.decodeMatrix}else s.positions=t.positions.constructor===Float32Array?t.positions:new Float32Array(t.positions);if(t.colors&&(s.colors=t.colors.constructor===Float32Array?t.colors:new Float32Array(t.colors)),t.uv)if(this._state.compressGeometry){const e=nt.getUVBounds(t.uv),i=nt.compressUVs(t.uv,e.min,e.max);s.uv=i.quantized,s.uvDecodeMatrix=i.decodeMatrix}else s.uv=t.uv.constructor===Float32Array?t.uv:new Float32Array(t.uv);t.normals&&(this._state.compressGeometry?s.normals=nt.compressNormals(t.normals):s.normals=t.normals.constructor===Float32Array?t.normals:new Float32Array(t.normals)),t.indices&&(s.indices=t.indices.constructor===Uint32Array||t.indices.constructor===Uint16Array?t.indices:new Uint32Array(t.indices),"triangles"===this._state.primitiveName&&(this._numTriangles=t.indices.length/3)),this._buildHash(),at.meshes++,this._buildVBOs()}_buildVBOs(){const e=this._state,t=this.scene.canvas.gl;if(e.indices&&(e.indicesBuf=new ae(t,t.ELEMENT_ARRAY_BUFFER,e.indices,e.indices.length,1,t.STATIC_DRAW),at.indices+=e.indicesBuf.numItems),e.positions&&(e.positionsBuf=new ae(t,t.ARRAY_BUFFER,e.positions,e.positions.length,3,t.STATIC_DRAW),at.positions+=e.positionsBuf.numItems),e.normals){let s=e.compressGeometry;e.normalsBuf=new ae(t,t.ARRAY_BUFFER,e.normals,e.normals.length,3,t.STATIC_DRAW,s),at.normals+=e.normalsBuf.numItems}e.colors&&(e.colorsBuf=new ae(t,t.ARRAY_BUFFER,e.colors,e.colors.length,4,t.STATIC_DRAW),at.colors+=e.colorsBuf.numItems),e.uv&&(e.uvBuf=new ae(t,t.ARRAY_BUFFER,e.uv,e.uv.length,2,t.STATIC_DRAW),at.uvs+=e.uvBuf.numItems)}_buildHash(){const e=this._state,t=["/g"];t.push("/"+e.primitive+";"),e.positions&&t.push("p"),e.colors&&t.push("c"),(e.normals||e.autoVertexNormals)&&t.push("n"),e.uv&&t.push("u"),e.compressGeometry&&t.push("cp"),t.push(";"),e.hash=t.join("")}_getEdgeIndices(){return this._edgeIndicesBuf||this._buildEdgeIndices(),this._edgeIndicesBuf}_getPickTrianglePositions(){return this._pickTrianglePositionsBuf||this._buildPickTriangleVBOs(),this._pickTrianglePositionsBuf}_getPickTriangleColors(){return this._pickTriangleColorsBuf||this._buildPickTriangleVBOs(),this._pickTriangleColorsBuf}_buildEdgeIndices(){const e=this._state;if(!e.positions||!e.indices)return;const t=this.scene.canvas.gl,s=$e(e.positions,e.indices,e.positionsDecodeMatrix,this._edgeThreshold);this._edgeIndicesBuf=new ae(t,t.ELEMENT_ARRAY_BUFFER,s,s.length,1,t.STATIC_DRAW),at.indices+=this._edgeIndicesBuf.numItems}_buildPickTriangleVBOs(){const e=this._state;if(!e.positions||!e.indices)return;const t=this.scene.canvas.gl,s=u.buildPickTriangles(e.positions,e.indices,e.compressGeometry),i=s.positions,r=s.colors;this._pickTrianglePositionsBuf=new ae(t,t.ARRAY_BUFFER,i,i.length,3,t.STATIC_DRAW),this._pickTriangleColorsBuf=new ae(t,t.ARRAY_BUFFER,r,r.length,4,t.STATIC_DRAW,!0),at.positions+=this._pickTrianglePositionsBuf.numItems,at.colors+=this._pickTriangleColorsBuf.numItems}_buildPickVertexVBOs(){}_webglContextLost(){this._sceneVertexBufs&&this._sceneVertexBufs.webglContextLost()}_webglContextRestored(){this._sceneVertexBufs&&this._sceneVertexBufs.webglContextRestored(),this._buildVBOs(),this._edgeIndicesBuf=null,this._pickVertexPositionsBuf=null,this._pickTrianglePositionsBuf=null,this._pickTriangleColorsBuf=null,this._pickVertexPositionsBuf=null,this._pickVertexColorsBuf=null}get primitive(){return this._state.primitiveName}get compressGeometry(){return this._state.compressGeometry}get positions(){return this._state.positions?this._state.compressGeometry?(this._decompressedPositions||(this._decompressedPositions=new Float32Array(this._state.positions.length),nt.decompressPositions(this._state.positions,this._state.positionsDecodeMatrix,this._decompressedPositions)),this._decompressedPositions):this._state.positions:null}set positions(e){const t=this._state,s=t.positions;if(s)if(s.length===e.length){if(this._state.compressGeometry){const s=nt.getPositionsBounds(e),i=nt.compressPositions(e,s.min,s.max);e=i.quantized,t.positionsDecodeMatrix=i.decodeMatrix}s.set(e),t.positionsBuf&&t.positionsBuf.setData(s),this._setAABBDirty(),this.glRedraw()}else this.error("can't update geometry positions - new positions are wrong length");else this.error("can't update geometry positions - geometry has no positions")}get normals(){if(this._state.normals){if(!this._state.compressGeometry)return this._state.normals;if(!this._decompressedNormals){const e=this._state.normals.length,t=e+e/2;this._decompressedNormals=new Float32Array(t),nt.decompressNormals(this._state.normals,this._decompressedNormals)}return this._decompressedNormals}}set normals(e){if(this._state.compressGeometry)return void this.error("can't update geometry normals - quantized geometry is immutable");const t=this._state,s=t.normals;s?s.length===e.length?(s.set(e),t.normalsBuf&&t.normalsBuf.setData(s),this.glRedraw()):this.error("can't update geometry normals - new normals are wrong length"):this.error("can't update geometry normals - geometry has no normals")}get uv(){return this._state.uv?this._state.compressGeometry?(this._decompressedUV||(this._decompressedUV=new Float32Array(this._state.uv.length),nt.decompressUVs(this._state.uv,this._state.uvDecodeMatrix,this._decompressedUV)),this._decompressedUV):this._state.uv:null}set uv(e){if(this._state.compressGeometry)return void this.error("can't update geometry UVs - quantized geometry is immutable");const t=this._state,s=t.uv;s?s.length===e.length?(s.set(e),t.uvBuf&&t.uvBuf.setData(s),this.glRedraw()):this.error("can't update geometry UVs - new UVs are wrong length"):this.error("can't update geometry UVs - geometry has no UVs")}get colors(){return this._state.colors}set colors(e){if(this._state.compressGeometry)return void this.error("can't update geometry colors - quantized geometry is immutable");const t=this._state,s=t.colors;s?s.length===e.length?(s.set(e),t.colorsBuf&&t.colorsBuf.setData(s),this.glRedraw()):this.error("can't update geometry colors - new colors are wrong length"):this.error("can't update geometry colors - geometry has no colors")}get indices(){return this._state.indices}get aabb(){return this._aabbDirty&&(this._aabb||(this._aabb=u.AABB3()),u.positions3ToAABB3(this._state.positions,this._aabb,this._state.positionsDecodeMatrix),this._aabbDirty=!1),this._aabb}get obb(){return this._obbDirty&&(this._obb||(this._obb=u.OBB3()),u.positions3ToAABB3(this._state.positions,lt,this._state.positionsDecodeMatrix),u.AABB3ToOBB3(lt,this._obb),this._obbDirty=!1),this._obb}get numTriangles(){return this._numTriangles}_setAABBDirty(){this._aabbDirty||(this._aabbDirty=!0,this._aabbDirty=!0,this._obbDirty=!0)}_getState(){return this._state}destroy(){super.destroy();const e=this._state;e.indicesBuf&&e.indicesBuf.destroy(),e.positionsBuf&&e.positionsBuf.destroy(),e.normalsBuf&&e.normalsBuf.destroy(),e.uvBuf&&e.uvBuf.destroy(),e.colorsBuf&&e.colorsBuf.destroy(),this._edgeIndicesBuf&&this._edgeIndicesBuf.destroy(),this._pickTrianglePositionsBuf&&this._pickTrianglePositionsBuf.destroy(),this._pickTriangleColorsBuf&&this._pickTriangleColorsBuf.destroy(),this._pickVertexPositionsBuf&&this._pickVertexPositionsBuf.destroy(),this._pickVertexColorsBuf&&this._pickVertexColorsBuf.destroy(),e.destroy(),at.meshes--}}function ct(e={}){let t=e.xSize||1;t<0&&(console.error("negative xSize not allowed - will invert"),t*=-1);let s=e.ySize||1;s<0&&(console.error("negative ySize not allowed - will invert"),s*=-1);let i=e.zSize||1;i<0&&(console.error("negative zSize not allowed - will invert"),i*=-1);const r=e.center,o=r?r[0]:0,n=r?r[1]:0,a=r?r[2]:0,l=-t+o,h=-s+n,c=-i+a,A=t+o,u=s+n,p=i+a;return m.apply(e,{positions:[A,u,p,l,u,p,l,h,p,A,h,p,A,u,p,A,h,p,A,h,c,A,u,c,A,u,p,A,u,c,l,u,c,l,u,p,l,u,p,l,u,c,l,h,c,l,h,p,l,h,c,A,h,c,A,h,p,l,h,p,A,h,c,l,h,c,l,u,c,A,u,c],normals:[0,0,1,0,0,1,0,0,1,0,0,1,1,0,0,1,0,0,1,0,0,1,0,0,0,1,0,0,1,0,0,1,0,0,1,0,-1,0,0,-1,0,0,-1,0,0,-1,0,0,0,-1,0,0,-1,0,0,-1,0,0,-1,0,0,0,-1,0,0,-1,0,0,-1,0,0,-1],uv:[1,0,0,0,0,1,1,1,0,0,0,1,1,1,1,0,1,1,1,0,0,0,0,1,1,0,0,0,0,1,1,1,0,1,1,1,1,0,0,0,0,1,1,1,1,0,0,0],indices:[0,1,2,0,2,3,4,5,6,4,6,7,8,9,10,8,10,11,12,13,14,12,14,15,16,17,18,16,18,19,20,21,22,20,22,23]})}class At extends C{get type(){return"Material"}constructor(e,t={}){super(e,t),p.memory.materials++}destroy(){super.destroy(),p.memory.materials--}}const ut={opaque:0,mask:1,blend:2},pt=["opaque","mask","blend"];class dt extends At{get type(){return"PhongMaterial"}constructor(e,t={}){super(e,t),this._state=new Ne({type:"PhongMaterial",ambient:u.vec3([1,1,1]),diffuse:u.vec3([1,1,1]),specular:u.vec3([1,1,1]),emissive:u.vec3([0,0,0]),alpha:null,shininess:null,reflectivity:null,alphaMode:null,alphaCutoff:null,lineWidth:null,pointSize:null,backfaces:null,frontface:null,hash:null}),this.ambient=t.ambient,this.diffuse=t.diffuse,this.specular=t.specular,this.emissive=t.emissive,this.alpha=t.alpha,this.shininess=t.shininess,this.reflectivity=t.reflectivity,this.lineWidth=t.lineWidth,this.pointSize=t.pointSize,t.ambientMap&&(this._ambientMap=this._checkComponent("Texture",t.ambientMap)),t.diffuseMap&&(this._diffuseMap=this._checkComponent("Texture",t.diffuseMap)),t.specularMap&&(this._specularMap=this._checkComponent("Texture",t.specularMap)),t.emissiveMap&&(this._emissiveMap=this._checkComponent("Texture",t.emissiveMap)),t.alphaMap&&(this._alphaMap=this._checkComponent("Texture",t.alphaMap)),t.reflectivityMap&&(this._reflectivityMap=this._checkComponent("Texture",t.reflectivityMap)),t.normalMap&&(this._normalMap=this._checkComponent("Texture",t.normalMap)),t.occlusionMap&&(this._occlusionMap=this._checkComponent("Texture",t.occlusionMap)),t.diffuseFresnel&&(this._diffuseFresnel=this._checkComponent("Fresnel",t.diffuseFresnel)),t.specularFresnel&&(this._specularFresnel=this._checkComponent("Fresnel",t.specularFresnel)),t.emissiveFresnel&&(this._emissiveFresnel=this._checkComponent("Fresnel",t.emissiveFresnel)),t.alphaFresnel&&(this._alphaFresnel=this._checkComponent("Fresnel",t.alphaFresnel)),t.reflectivityFresnel&&(this._reflectivityFresnel=this._checkComponent("Fresnel",t.reflectivityFresnel)),this.alphaMode=t.alphaMode,this.alphaCutoff=t.alphaCutoff,this.backfaces=t.backfaces,this.frontface=t.frontface,this._makeHash()}_makeHash(){const e=this._state,t=["/p"];this._normalMap&&(t.push("/nm"),this._normalMap.hasMatrix&&t.push("/mat")),this._ambientMap&&(t.push("/am"),this._ambientMap.hasMatrix&&t.push("/mat"),t.push("/"+this._ambientMap.encoding)),this._diffuseMap&&(t.push("/dm"),this._diffuseMap.hasMatrix&&t.push("/mat"),t.push("/"+this._diffuseMap.encoding)),this._specularMap&&(t.push("/sm"),this._specularMap.hasMatrix&&t.push("/mat")),this._emissiveMap&&(t.push("/em"),this._emissiveMap.hasMatrix&&t.push("/mat"),t.push("/"+this._emissiveMap.encoding)),this._alphaMap&&(t.push("/opm"),this._alphaMap.hasMatrix&&t.push("/mat")),this._reflectivityMap&&(t.push("/rm"),this._reflectivityMap.hasMatrix&&t.push("/mat")),this._occlusionMap&&(t.push("/ocm"),this._occlusionMap.hasMatrix&&t.push("/mat")),this._diffuseFresnel&&t.push("/df"),this._specularFresnel&&t.push("/sf"),this._emissiveFresnel&&t.push("/ef"),this._alphaFresnel&&t.push("/of"),this._reflectivityFresnel&&t.push("/rf"),t.push(";"),e.hash=t.join("")}set ambient(e){let t=this._state.ambient;if(t){if(e&&t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2])return}else t=this._state.ambient=new Float32Array(3);e?(t[0]=e[0],t[1]=e[1],t[2]=e[2]):(t[0]=.2,t[1]=.2,t[2]=.2),this.glRedraw()}get ambient(){return this._state.ambient}set diffuse(e){let t=this._state.diffuse;if(t){if(e&&t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2])return}else t=this._state.diffuse=new Float32Array(3);e?(t[0]=e[0],t[1]=e[1],t[2]=e[2]):(t[0]=1,t[1]=1,t[2]=1),this.glRedraw()}get diffuse(){return this._state.diffuse}set specular(e){let t=this._state.specular;if(t){if(e&&t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2])return}else t=this._state.specular=new Float32Array(3);e?(t[0]=e[0],t[1]=e[1],t[2]=e[2]):(t[0]=1,t[1]=1,t[2]=1),this.glRedraw()}get specular(){return this._state.specular}set emissive(e){let t=this._state.emissive;if(t){if(e&&t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2])return}else t=this._state.emissive=new Float32Array(3);e?(t[0]=e[0],t[1]=e[1],t[2]=e[2]):(t[0]=0,t[1]=0,t[2]=0),this.glRedraw()}get emissive(){return this._state.emissive}set alpha(e){e=null!=e?e:1,this._state.alpha!==e&&(this._state.alpha=e,this.glRedraw())}get alpha(){return this._state.alpha}set shininess(e){this._state.shininess=void 0!==e?e:80,this.glRedraw()}get shininess(){return this._state.shininess}set lineWidth(e){this._state.lineWidth=e||1,this.glRedraw()}get lineWidth(){return this._state.lineWidth}set pointSize(e){this._state.pointSize=e||1,this.glRedraw()}get pointSize(){return this._state.pointSize}set reflectivity(e){this._state.reflectivity=void 0!==e?e:1,this.glRedraw()}get reflectivity(){return this._state.reflectivity}get normalMap(){return this._normalMap}get ambientMap(){return this._ambientMap}get diffuseMap(){return this._diffuseMap}get specularMap(){return this._specularMap}get emissiveMap(){return this._emissiveMap}get alphaMap(){return this._alphaMap}get reflectivityMap(){return this._reflectivityMap}get occlusionMap(){return this._occlusionMap}get diffuseFresnel(){return this._diffuseFresnel}get specularFresnel(){return this._specularFresnel}get emissiveFresnel(){return this._emissiveFresnel}get alphaFresnel(){return this._alphaFresnel}get reflectivityFresnel(){return this._reflectivityFresnel}set alphaMode(e){let t=ut[e=e||"opaque"];void 0===t&&(this.error("Unsupported value for 'alphaMode': "+e+" - defaulting to 'opaque'"),t="opaque"),this._state.alphaMode!==t&&(this._state.alphaMode=t,this.glRedraw())}get alphaMode(){return pt[this._state.alphaMode]}set alphaCutoff(e){null==e&&(e=.5),this._state.alphaCutoff!==e&&(this._state.alphaCutoff=e)}get alphaCutoff(){return this._state.alphaCutoff}set backfaces(e){e=!!e,this._state.backfaces!==e&&(this._state.backfaces=e,this.glRedraw())}get backfaces(){return this._state.backfaces}set frontface(e){e="cw"!==e,this._state.frontface!==e&&(this._state.frontface=e,this.glRedraw())}get frontface(){return this._state.frontface?"ccw":"cw"}destroy(){super.destroy(),this._state.destroy()}}const ft={default:{fill:!0,fillColor:[.4,.4,.4],fillAlpha:.2,edges:!0,edgeColor:[.2,.2,.2],edgeAlpha:.5,edgeWidth:1},defaultWhiteBG:{fill:!0,fillColor:[1,1,1],fillAlpha:.6,edgeColor:[.2,.2,.2],edgeAlpha:1,edgeWidth:1},defaultLightBG:{fill:!0,fillColor:[.4,.4,.4],fillAlpha:.2,edges:!0,edgeColor:[.2,.2,.2],edgeAlpha:.5,edgeWidth:1},defaultDarkBG:{fill:!0,fillColor:[.4,.4,.4],fillAlpha:.2,edges:!0,edgeColor:[.5,.5,.5],edgeAlpha:.5,edgeWidth:1},phosphorous:{fill:!0,fillColor:[0,0,0],fillAlpha:.4,edges:!0,edgeColor:[.9,.9,.9],edgeAlpha:.5,edgeWidth:2},sunset:{fill:!0,fillColor:[.9,.9,.6],fillAlpha:.2,edges:!0,edgeColor:[.9,.9,.9],edgeAlpha:.5,edgeWidth:1},vectorscope:{fill:!0,fillColor:[0,0,0],fillAlpha:.7,edges:!0,edgeColor:[.2,1,.2],edgeAlpha:1,edgeWidth:2},battlezone:{fill:!0,fillColor:[0,0,0],fillAlpha:1,edges:!0,edgeColor:[.2,1,.2],edgeAlpha:1,edgeWidth:3},sepia:{fill:!0,fillColor:[.970588207244873,.7965892553329468,.6660899519920349],fillAlpha:.4,edges:!0,edgeColor:[.529411792755127,.4577854573726654,.4100345969200134],edgeAlpha:1,edgeWidth:1},yellowHighlight:{fill:!0,fillColor:[1,1,0],fillAlpha:.5,edges:!0,edgeColor:[.529411792755127,.4577854573726654,.4100345969200134],edgeAlpha:1,edgeWidth:1},greenSelected:{fill:!0,fillColor:[0,1,0],fillAlpha:.5,edges:!0,edgeColor:[.4577854573726654,.529411792755127,.4100345969200134],edgeAlpha:1,edgeWidth:1},gamegrid:{fill:!0,fillColor:[.2,.2,.7],fillAlpha:.9,edges:!0,edgeColor:[.4,.4,1.6],edgeAlpha:.8,edgeWidth:3}};class Et extends At{get type(){return"EmphasisMaterial"}get presets(){return ft}constructor(e,t={}){super(e,t),this._state=new Ne({type:"EmphasisMaterial",fill:null,fillColor:null,fillAlpha:null,edges:null,edgeColor:null,edgeAlpha:null,edgeWidth:null,backfaces:!0,glowThrough:!0}),this._preset="default",t.preset?(this.preset=t.preset,void 0!==t.fill&&(this.fill=t.fill),t.fillColor&&(this.fillColor=t.fillColor),void 0!==t.fillAlpha&&(this.fillAlpha=t.fillAlpha),void 0!==t.edges&&(this.edges=t.edges),t.edgeColor&&(this.edgeColor=t.edgeColor),void 0!==t.edgeAlpha&&(this.edgeAlpha=t.edgeAlpha),void 0!==t.edgeWidth&&(this.edgeWidth=t.edgeWidth),void 0!==t.backfaces&&(this.backfaces=t.backfaces),void 0!==t.glowThrough&&(this.glowThrough=t.glowThrough)):(this.fill=t.fill,this.fillColor=t.fillColor,this.fillAlpha=t.fillAlpha,this.edges=t.edges,this.edgeColor=t.edgeColor,this.edgeAlpha=t.edgeAlpha,this.edgeWidth=t.edgeWidth,this.backfaces=t.backfaces,this.glowThrough=t.glowThrough)}set fill(e){e=!1!==e,this._state.fill!==e&&(this._state.fill=e,this.glRedraw())}get fill(){return this._state.fill}set fillColor(e){let t=this._state.fillColor;if(t){if(e&&t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2])return}else t=this._state.fillColor=new Float32Array(3);e?(t[0]=e[0],t[1]=e[1],t[2]=e[2]):(t[0]=.4,t[1]=.4,t[2]=.4),this.glRedraw()}get fillColor(){return this._state.fillColor}set fillAlpha(e){e=null!=e?e:.2,this._state.fillAlpha!==e&&(this._state.fillAlpha=e,this.glRedraw())}get fillAlpha(){return this._state.fillAlpha}set edges(e){e=!1!==e,this._state.edges!==e&&(this._state.edges=e,this.glRedraw())}get edges(){return this._state.edges}set edgeColor(e){let t=this._state.edgeColor;if(t){if(e&&t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2])return}else t=this._state.edgeColor=new Float32Array(3);e?(t[0]=e[0],t[1]=e[1],t[2]=e[2]):(t[0]=.2,t[1]=.2,t[2]=.2),this.glRedraw()}get edgeColor(){return this._state.edgeColor}set edgeAlpha(e){e=null!=e?e:.5,this._state.edgeAlpha!==e&&(this._state.edgeAlpha=e,this.glRedraw())}get edgeAlpha(){return this._state.edgeAlpha}set edgeWidth(e){this._state.edgeWidth=e||1,this.glRedraw()}get edgeWidth(){return this._state.edgeWidth}set backfaces(e){e=!!e,this._state.backfaces!==e&&(this._state.backfaces=e,this.glRedraw())}get backfaces(){return this._state.backfaces}set glowThrough(e){e=!1!==e,this._state.glowThrough!==e&&(this._state.glowThrough=e,this.glRedraw())}get glowThrough(){return this._state.glowThrough}set preset(e){if(e=e||"default",this._preset===e)return;const t=ft[e];t?(this.fill=t.fill,this.fillColor=t.fillColor,this.fillAlpha=t.fillAlpha,this.edges=t.edges,this.edgeColor=t.edgeColor,this.edgeAlpha=t.edgeAlpha,this.edgeWidth=t.edgeWidth,this.glowThrough=t.glowThrough,this._preset=e):this.error("unsupported preset: '"+e+"' - supported values are "+Object.keys(ft).join(", "))}get preset(){return this._preset}destroy(){super.destroy(),this._state.destroy()}}const mt={default:{edgeColor:[0,0,0],edgeAlpha:1,edgeWidth:1},defaultWhiteBG:{edgeColor:[.2,.2,.2],edgeAlpha:1,edgeWidth:1},defaultLightBG:{edgeColor:[.2,.2,.2],edgeAlpha:1,edgeWidth:1},defaultDarkBG:{edgeColor:[.5,.5,.5],edgeAlpha:1,edgeWidth:1}};class yt extends At{get type(){return"EdgeMaterial"}get presets(){return mt}constructor(e,t={}){super(e,t),this._state=new Ne({type:"EdgeMaterial",edges:null,edgeColor:null,edgeAlpha:null,edgeWidth:null}),this._preset="default",t.preset?(this.preset=t.preset,t.edgeColor&&(this.edgeColor=t.edgeColor),void 0!==t.edgeAlpha&&(this.edgeAlpha=t.edgeAlpha),void 0!==t.edgeWidth&&(this.edgeWidth=t.edgeWidth)):(this.edgeColor=t.edgeColor,this.edgeAlpha=t.edgeAlpha,this.edgeWidth=t.edgeWidth),this.edges=!1!==t.edges}set edges(e){e=!1!==e,this._state.edges!==e&&(this._state.edges=e,this.glRedraw())}get edges(){return this._state.edges}set edgeColor(e){let t=this._state.edgeColor;if(t){if(e&&t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2])return}else t=this._state.edgeColor=new Float32Array(3);e?(t[0]=e[0],t[1]=e[1],t[2]=e[2]):(t[0]=.2,t[1]=.2,t[2]=.2),this.glRedraw()}get edgeColor(){return this._state.edgeColor}set edgeAlpha(e){e=null!=e?e:1,this._state.edgeAlpha!==e&&(this._state.edgeAlpha=e,this.glRedraw())}get edgeAlpha(){return this._state.edgeAlpha}set edgeWidth(e){this._state.edgeWidth=e||1,this.glRedraw()}get edgeWidth(){return this._state.edgeWidth}set preset(e){if(e=e||"default",this._preset===e)return;const t=mt[e];t?(this.edgeColor=t.edgeColor,this.edgeAlpha=t.edgeAlpha,this.edgeWidth=t.edgeWidth,this._preset=e):this.error("unsupported preset: '"+e+"' - supported values are "+Object.keys(mt).join(", "))}get preset(){return this._preset}destroy(){super.destroy(),this._state.destroy()}}const gt={meters:{abbrev:"m"},metres:{abbrev:"m"},centimeters:{abbrev:"cm"},centimetres:{abbrev:"cm"},millimeters:{abbrev:"mm"},millimetres:{abbrev:"mm"},yards:{abbrev:"yd"},feet:{abbrev:"ft"},inches:{abbrev:"in"}};class It extends C{constructor(e,t={}){super(e,t),this._units="meters",this._scale=1,this._origin=u.vec3([0,0,0]),this.units=t.units,this.scale=t.scale,this.origin=t.origin}get unitsInfo(){return gt}set units(e){e||(e="meters");gt[e]||(this.error("Unsupported value for 'units': "+e+" defaulting to 'meters'"),e="meters"),this._units=e,this.fire("units",this._units)}get units(){return this._units}set scale(e){(e=e||1)<=0?this.error("scale value should be larger than zero"):(this._scale=e,this.fire("scale",this._scale))}get scale(){return this._scale}set origin(e){if(!e)return this._origin[0]=0,this._origin[1]=0,void(this._origin[2]=0);this._origin[0]=e[0],this._origin[1]=e[1],this._origin[2]=e[2],this.fire("origin",this._origin)}get origin(){return this._origin}worldToRealPos(e,t=u.vec3(3)){t[0]=this._origin[0]+this._scale*e[0],t[1]=this._origin[1]+this._scale*e[1],t[2]=this._origin[2]+this._scale*e[2]}realToWorldPos(e,t=u.vec3(3)){return t[0]=(e[0]-this._origin[0])/this._scale,t[1]=(e[1]-this._origin[1])/this._scale,t[2]=(e[2]-this._origin[2])/this._scale,t}}class vt extends C{constructor(e,t={}){super(e,t),this._supported=q.SUPPORTED_EXTENSIONS.OES_standard_derivatives,this.enabled=t.enabled,this.kernelRadius=t.kernelRadius,this.intensity=t.intensity,this.bias=t.bias,this.scale=t.scale,this.minResolution=t.minResolution,this.numSamples=t.numSamples,this.blur=t.blur,this.blendCutoff=t.blendCutoff,this.blendFactor=t.blendFactor}get supported(){return this._supported}set enabled(e){e=!!e,this._enabled!==e&&(this._enabled=e,this.glRedraw())}get enabled(){return this._enabled}get possible(){if(!this._supported)return!1;if(!this._enabled)return!1;const e=this.scene.camera.projection;return"customProjection"!==e&&"frustum"!==e}get active(){return this._active}set kernelRadius(e){null==e&&(e=100),this._kernelRadius!==e&&(this._kernelRadius=e,this.glRedraw())}get kernelRadius(){return this._kernelRadius}set intensity(e){null==e&&(e=.15),this._intensity!==e&&(this._intensity=e,this.glRedraw())}get intensity(){return this._intensity}set bias(e){null==e&&(e=.5),this._bias!==e&&(this._bias=e,this.glRedraw())}get bias(){return this._bias}set scale(e){null==e&&(e=1),this._scale!==e&&(this._scale=e,this.glRedraw())}get scale(){return this._scale}set minResolution(e){null==e&&(e=0),this._minResolution!==e&&(this._minResolution=e,this.glRedraw())}get minResolution(){return this._minResolution}set numSamples(e){null==e&&(e=10),this._numSamples!==e&&(this._numSamples=e,this.glRedraw())}get numSamples(){return this._numSamples}set blur(e){e=!1!==e,this._blur!==e&&(this._blur=e,this.glRedraw())}get blur(){return this._blur}set blendCutoff(e){null==e&&(e=.3),this._blendCutoff!==e&&(this._blendCutoff=e,this.glRedraw())}get blendCutoff(){return this._blendCutoff}set blendFactor(e){null==e&&(e=1),this._blendFactor!==e&&(this._blendFactor=e,this.glRedraw())}get blendFactor(){return this._blendFactor}destroy(){super.destroy()}}const Tt={default:{pointSize:4,roundPoints:!0,perspectivePoints:!0},square:{pointSize:4,roundPoints:!1,perspectivePoints:!0},round:{pointSize:4,roundPoints:!0,perspectivePoints:!0}};class _t extends At{get type(){return"PointsMaterial"}get presets(){return Tt}constructor(e,t={}){super(e,t),this._state=new Ne({type:"PointsMaterial",pointSize:null,roundPoints:null,perspectivePoints:null,minPerspectivePointSize:null,maxPerspectivePointSize:null,filterIntensity:null,minIntensity:null,maxIntensity:null}),t.preset?(this.preset=t.preset,void 0!==t.pointSize&&(this.pointSize=t.pointSize),void 0!==t.roundPoints&&(this.roundPoints=t.roundPoints),void 0!==t.perspectivePoints&&(this.perspectivePoints=t.perspectivePoints),void 0!==t.minPerspectivePointSize&&(this.minPerspectivePointSize=t.minPerspectivePointSize),void 0!==t.maxPerspectivePointSize&&(this.maxPerspectivePointSize=t.minPerspectivePointSize)):(this._preset="default",this.pointSize=t.pointSize,this.roundPoints=t.roundPoints,this.perspectivePoints=t.perspectivePoints,this.minPerspectivePointSize=t.minPerspectivePointSize,this.maxPerspectivePointSize=t.maxPerspectivePointSize),this.filterIntensity=t.filterIntensity,this.minIntensity=t.minIntensity,this.maxIntensity=t.maxIntensity}set pointSize(e){this._state.pointSize=e||2,this.glRedraw()}get pointSize(){return this._state.pointSize}set roundPoints(e){e=!1!==e,this._state.roundPoints!==e&&(this._state.roundPoints=e,this.scene._needRecompile=!0,this.glRedraw())}get roundPoints(){return this._state.roundPoints}set perspectivePoints(e){e=!1!==e,this._state.perspectivePoints!==e&&(this._state.perspectivePoints=e,this.scene._needRecompile=!0,this.glRedraw())}get perspectivePoints(){return this._state.perspectivePoints}set minPerspectivePointSize(e){this._state.minPerspectivePointSize=e||1,this.scene._needRecompile=!0,this.glRedraw()}get minPerspectivePointSize(){return this._state.minPerspectivePointSize}set maxPerspectivePointSize(e){this._state.maxPerspectivePointSize=e||6,this.scene._needRecompile=!0,this.glRedraw()}get maxPerspectivePointSize(){return this._state.maxPerspectivePointSize}set filterIntensity(e){e=!1!==e,this._state.filterIntensity!==e&&(this._state.filterIntensity=e,this.scene._needRecompile=!0,this.glRedraw())}get filterIntensity(){return this._state.filterIntensity}set minIntensity(e){this._state.minIntensity=null!=e?e:0,this.glRedraw()}get minIntensity(){return this._state.minIntensity}set maxIntensity(e){this._state.maxIntensity=null!=e?e:1,this.glRedraw()}get maxIntensity(){return this._state.maxIntensity}set preset(e){if(e=e||"default",this._preset===e)return;const t=Tt[e];t?(this.pointSize=t.pointSize,this.roundPoints=t.roundPoints,this.perspectivePoints=t.perspectivePoints,this.minPerspectivePointSize=t.minPerspectivePointSize,this.maxPerspectivePointSize=t.maxPerspectivePointSize,this._preset=e):this.error("unsupported preset: '"+e+"' - supported values are "+Object.keys(Tt).join(", "))}get preset(){return this._preset}get hash(){return[this.pointSize,this.roundPoints,this.perspectivePoints,this.minPerspectivePointSize,this.maxPerspectivePointSize,this.filterIntensity].join(";")}destroy(){super.destroy(),this._state.destroy()}}const Rt={default:{lineWidth:1},thick:{lineWidth:2},thicker:{lineWidth:4}};class Pt extends At{get type(){return"LinesMaterial"}get presets(){return Rt}constructor(e,t={}){super(e,t),this._state=new Ne({type:"LinesMaterial",lineWidth:null}),t.preset?(this.preset=t.preset,void 0!==t.lineWidth&&(this.lineWidth=t.lineWidth)):(this._preset="default",this.lineWidth=t.lineWidth)}set lineWidth(e){this._state.lineWidth=e||1,this.glRedraw()}get lineWidth(){return this._state.lineWidth}set preset(e){if(e=e||"default",this._preset===e)return;const t=Rt[e];t?(this.lineWidth=t.lineWidth,this._preset=e):this.error("unsupported preset: '"+e+"' - supported values are "+Object.keys(Rt).join(", "))}get preset(){return this._preset}get hash(){return[""+this.lineWidth].join(";")}destroy(){super.destroy(),this._state.destroy()}}const Dt={IfcWall:!0,IfcSlab:!0,IfcFloor:!0,IfcRoof:!0,IfcSpace:!0,IfcBeam:!0,IfcStair:!0,IfcPlate:!0};class Nt{constructor(e,t){this.primLODLevels=e,this.entitiesInLOD={},this.primCountInLOD={},this.targetFps=t,this.lodLevelIndex=0,this.consecutiveFramesWithTargetFps=0,this.consecutiveFramesWithoutTargetFps=0}initializeLodState(e){const t=Object.values(e.objects);if(0===t.length)return;const s=e.scene.viewer.metaScene,i={},r={};for(let e=0,o=t.length;e<o;e++){const o=t[e],n=s.metaObjects[o.id];if(n&&Dt[n.type])continue;const a=o.numPrimitives,l=u.getAABB3Diag(o.aabb);if(!(25<=a&&l<=20))continue;let h,c=0;for(c=0,h=this.primLODLevels.length;c<h&&!(o.numPrimitives>=this.primLODLevels[c]);c++);const A=this.primLODLevels[c]||0;A in i||(i[A]=[]),i[A].push(o),A in r||(r[A]=0),r[A]+=o.numPrimitives}this.entitiesInLOD=i,this.primCountInLOD=r}}class Ct{constructor(e,t,s,i){this.id=t.id,this.scene=e,this.sceneModel=t,this.lodState=new Nt(s,i),this.lodState.initializeLodState(t)}_increaseLODLevelIndex(){const e=this.lodState;if(e.lodLevelIndex===e.primLODLevels.length)return!1;const t=e.entitiesInLOD[e.primLODLevels[e.lodLevelIndex]]||[];for(let e=0,s=t.length;e<s;e++)t[e].culledLOD=!0;return e.lodLevelIndex++,!0}_decreaseLODLevelIndex(){const e=this.lodState;if(0===e.lodLevelIndex)return!1;const t=e.entitiesInLOD[e.primLODLevels[e.lodLevelIndex-1]]||[];for(let e=0,s=t.length;e<s;e++)t[e].culledLOD=!1;return e.lodLevelIndex--,!0}applyLodCulling(e){let t=this.lodState,s=!1;return e<t.targetFps?++t.consecutiveFramesWithoutTargetFps>5&&(t.consecutiveFramesWithoutTargetFps=0,s=this._increaseLODLevelIndex()):e>t.targetFps+4&&++t.consecutiveFramesWithTargetFps>5&&(t.consecutiveFramesWithTargetFps=0,s=this._decreaseLODLevelIndex()),s}resetLodCulling(){let e=!1,t=!1;do{e|=t=this._decreaseLODLevelIndex()}while(t);return e}}class Ot extends C{constructor(e,t={}){super(e,t),this._scene=e,this._lodLevels=[2e3,600,150,80,20],this._lodManagers={},this._lodManagerList=[],this.enabled=t.enabled,this.targetFPS=t.targetFPS,this._init()}_init(){const e=new Array(4);let t=0,s=-1,i=Date.now(),r=0,o=0,n=o;this._scene.on("rendering",(()=>{if(-1!==s)for(let e=0,t=this._lodManagerList.length;e<t;e++)this._lodManagerList[e].applyLodCulling(s)})),this._scene.on("rendered",(()=>{i=Date.now(),window.requestAnimationFrame((()=>{t++;const o=Date.now();r=o-i,i=o,e[t%4]=r;let n=0;if(t>4){for(let t=0;t<4;t++)n+=e[t];s=4/n*1e3}}))})),this._scene.camera.on("matrix",(()=>{n=o})),this._scene.on("tick",(()=>{if(o-n>3)for(let e=0,t=this._lodManagerList.length;e<t;e++)this._lodManagerList[e].resetLodCulling();o++}))}set enabled(e){e=!!e,this._enabled!==e&&(this._enabled=e,this.glRedraw())}get enabled(){return this._enabled}set targetFPS(e){null==e&&(e=30),this._targetFPS!==e&&(this._targetFPS=e,this.glRedraw())}get targetFPS(){return this._targetFPS}set neverCullTypes(e){null==e&&(e=[]),this._neverCullTypes=e}get neverCullTypes(){return this._neverCullTypes}getLODManager(e){const t=new Ct(this.scene,e,this._lodLevels,this._targetFPS);return this._lodManagers[t.id]=t,this._lodManagerList=Object.values(this._lodManagers),t}putLODManager(e){delete this._lodManagers[e.id],this._lodManagerList=Object.values(this._lodManagers)}destroy(){super.destroy()}}var bt={},St={};!function(e){if("object"==typeof St&&void 0!==bt)bt.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{("undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this).RBush3D=e()}}((function(){return function e(t,s,i){function r(n,a){if(!s[n]){if(!t[n]){var l="function"==typeof require&&require;if(!a&&l)return l(n,!0);if(o)return o(n,!0);var h=new Error("Cannot find module '"+n+"'");throw h.code="MODULE_NOT_FOUND",h}var c=s[n]={exports:{}};t[n][0].call(c.exports,(function(e){return r(t[n][1][e]||e)}),c,c.exports,e,t,s,i)}return s[n].exports}for(var o="function"==typeof require&&require,n=0;n<i.length;n++)r(i[n]);return r}({1:[function(e,t,s){Object.defineProperty(s,"__esModule",{value:!0});var i=e("quickselect"),r=[],o=function(e){return r.push(e)},n=function(e){e&&(o(e),c(e)||e.children.forEach(n))},a=function(e){var t=r.pop();return t?(t.children=e,t.height=1,t.leaf=!0,t.minX=1/0,t.minY=1/0,t.minZ=1/0,t.maxX=-1/0,t.maxY=-1/0,t.maxZ=-1/0):t={children:e,height:1,leaf:!0,minX:1/0,minY:1/0,minZ:1/0,maxX:-1/0,maxY:-1/0,maxZ:-1/0},t},l=[],h=function(e,t){var s=l.pop();return s?(s.dist=e,s.node=t):s={dist:e,node:t},s},c=function(e){return e.leaf},A=function(e,t){return e.leaf},u=function(e,t,s){if(!s)return t.indexOf(e);for(var i=0;i<t.length;i++)if(s(e,t[i]))return i;return-1},p=function(e){d(e,0,e.children.length,e)},d=function(e,t,s,i){var r=i;r?(r.minX=1/0,r.minY=1/0,r.minZ=1/0,r.maxX=-1/0,r.maxY=-1/0,r.maxZ=-1/0):r=a([]);for(var o=t,n=void 0;o<s;o++)n=e.children[o],f(r,n);return r},f=function(e,t){return e.minX=Math.min(e.minX,t.minX),e.minY=Math.min(e.minY,t.minY),e.minZ=Math.min(e.minZ,t.minZ),e.maxX=Math.max(e.maxX,t.maxX),e.maxY=Math.max(e.maxY,t.maxY),e.maxZ=Math.max(e.maxZ,t.maxZ),e},E=function(e){return(e.maxX-e.minX)*(e.maxY-e.minY)*(e.maxZ-e.minZ)},m=function(e){return e.maxX-e.minX+(e.maxY-e.minY)+(e.maxZ-e.minZ)},y=function(e,t){var s=Math.min(e.minX,t.minX),i=Math.min(e.minY,t.minY),r=Math.min(e.minZ,t.minZ);return(Math.max(e.maxX,t.maxX)-s)*(Math.max(e.maxY,t.maxY)-i)*(Math.max(e.maxZ,t.maxZ)-r)},g=function(e,t){var s=Math.max(e.minX,t.minX),i=Math.max(e.minY,t.minY),r=Math.max(e.minZ,t.minZ),o=Math.min(e.maxX,t.maxX),n=Math.min(e.maxY,t.maxY),a=Math.min(e.maxZ,t.maxZ);return Math.max(0,o-s)*Math.max(0,n-i)*Math.max(0,a-r)},I=function(e,t){return e.minX<=t.minX&&e.minY<=t.minY&&e.minZ<=t.minZ&&t.maxX<=e.maxX&&t.maxY<=e.maxY&&t.maxZ<=e.maxZ};s.intersects=function(e,t){return t.minX<=e.maxX&&t.minY<=e.maxY&&t.minZ<=e.maxZ&&t.maxX>=e.minX&&t.maxY>=e.minY&&t.maxZ>=e.minZ},s.boxRayIntersects=function(e,t,s,i,r,o,n){var a=(e.minX-t)*r,l=(e.maxX-t)*r,h=(e.minY-s)*o,c=(e.maxY-s)*o,A=(e.minZ-i)*n,u=(e.maxZ-i)*n,p=Math.min(A,u),d=Math.max(A,u),f=Math.min(h,c),E=Math.max(h,c),m=Math.min(a,l),y=Math.max(a,l),g=Math.max(0,m,f,p);return Math.min(y,E,d)>=g?g:1/0};var v=function(e,t,s,r,o){for(var n,a=[t,s];a.length;)(s=a.pop())-(t=a.pop())<=r||(n=t+Math.ceil((s-t)/r/2)*r,i(e,n,t,s,o),a.push(t,n,n,s))},T=function(e,t){return e.minX-t.minX},_=function(e,t){return e.minY-t.minY},R=function(e,t){return e.minZ-t.minZ},P=function(){function e(e){void 0===e&&(e=16),this.maxEntries=Math.max(e,8),this.minEntries=Math.max(4,Math.ceil(.4*this.maxEntries)),this.clear()}return e.alloc=function(){return this.pool.pop()||new this},e.free=function(e){e.clear(),this.pool.push(e)},e.prototype.searchCustom=function(e,t){var s=this.data,i=[];if(!e(s,A(s)))return i;for(var r=[];s;){for(var o=0,n=s.children.length;o<n;o++){var a=s.children[o];e(a,A(s))&&(A(s)?i.push(a):t(a)?this._all(a,i):r.push(a))}s=r.pop()}return i},e.prototype.analyzeTriangles=function(e){void 0===e&&(e=this.data);var t=0;if(c(e))for(var s=0,i=e.children.length;s<i;s++)t+=e.children[s].numPrimitives;else for(s=0,i=e.children.length;s<i;s++)t+=this.analyzeTriangles(e.children[s]);return e.totalTriangles=t},e.prototype.groupNodesByNumTrianglesThreshold=function(e,t){void 0===t&&(this.analyzeTriangles(),t=this.data);for(var s=[],i=0,r=t.children.length;i<r;i++){var o=t.children[i];s.push({item:o,triangles:o.totalTriangles||o.numPrimitives})}s.sort((function(e,t){return-(e.item.triangles-t.item.triangles)}));var n=[],a=[],l=0;for(i=0,r=s.length;i<r;i++){var h=s[i];if(l+h.triangles<e)a.push(h),l+=h.triangles;else if(a.length&&(n.push(a),a=[],l=0),l+h.triangles<e)i--;else if(A(t,h.item))n.push([h]);else{for(var c=this.groupNodesByNumTrianglesThreshold(e,h.item),u=[],p=0,d=0,f=c.length;d<f-1;d++)n.push(c[i]);if(c.length>1){for(d=0,f=(c=c[c.length-1]).length;d<f;d++)(p+=c[d].triangles)<e?u.push(c[d]):(0==p&&u.push(c[d]),n.push(u),p=0,u=[]);u.forEach((function(e){a.push(e),l+=e.triangles}))}}}return a.length&&n.push(a),n},e.prototype.search=function(e){var t=this.data,i=[];if(!s.intersects(e,t))return i;for(var r=[];t;){for(var o=0,n=t.children.length;o<n;o++){var a=t.children[o];s.intersects(e,a)&&(A(t)?i.push(a):I(e,a)?this._all(a,i):r.push(a))}t=r.pop()}return i},e.prototype.collides=function(e){var t=this.data;if(!s.intersects(e,t))return!1;for(var i=[];t;){for(var r=0,o=t.children.length;r<o;r++){var n=t.children[r];if(s.intersects(e,n)){if(A(t)||I(e,n))return!0;i.push(n)}}t=i.pop()}return!1},e.prototype.raycastInv=function(e,t,i,r,o,n,a){void 0===a&&(a=1/0);var c=this.data;if(r===1/0&&o===1/0&&n===1/0)return h(1/0,void 0);if(s.boxRayIntersects(c,e,t,i,r,o,n)===1/0)return h(1/0,void 0);for(var u,p=[h(0,c)],d=function(e,t){var s=p[e];p[e]=p[t],p[t]=s},f=function(){var e=p[0],t=p.length-1;p[0]=p[t],p.length=t;for(var s=0;;){var i=s<<1|1;if(i>=t)break;var r=i+1;if(r<t&&p[r].dist<p[i].dist&&(i=r),p[s].dist<p[i].dist)break;d(s,i),s=i}return function(e){l.push(e)}(e),e.node},E=function(e,t){var s=p.length;for(p.push(h(e,t));s>0;){var i=s-1>>1;if(p[i].dist<=p[s].dist)break;d(s,i),s=i}},m=a;p.length&&p[0].dist<m;)for(var y=0,g=(c=f()).children.length;y<g;y++){var I=c.children[y],v=s.boxRayIntersects(I,e,t,i,r,o,n);if(A(c)){if(v<m){if(0===v)return h(v,I);m=v,u=I}}else E(v,I)}return h(m<a?m:1/0,u)},e.prototype.raycast=function(e,t,s,i,r,o,n){return void 0===n&&(n=1/0),this.raycastInv(e,t,s,1/i,1/r,1/o,n)},e.prototype.all=function(){return this._all(this.data,[])},e.prototype.load=function(e){if(!e||!e.length)return this;if(e.length<this.minEntries){for(var t=0,s=e.length;t<s;t++)this.insert(e[t]);return this}var i=this.build(e.slice(),0,e.length-1,0);if(this.data.children.length)if(this.data.height===i.height)this.splitRoot(this.data,i);else{if(this.data.height<i.height){var r=this.data;this.data=i,i=r}this._insert(i,this.data.height-i.height-1,!0)}else this.data=i;return this},e.prototype.insert=function(e){return e&&this._insert(e,this.data.height-1),this},e.prototype.clear=function(){return this.data&&n(this.data),this.data=a([]),this},e.prototype.remove=function(e,t){if(!e)return this;for(var s,i,r=this.data,o=0,n=!1,a=[],l=[];r||a.length;){if(r||(r=a.pop(),o=l.pop(),i=a[a.length-1],n=!0),c(r)&&-1!==(s=u(e,r.children,t)))return r.children.splice(s,1),a.push(r),this.condense(a),this;n||c(r)||!I(r,e)?i?(o++,r=i.children[o],n=!1):r=void 0:(a.push(r),l.push(o),o=0,i=r,r=r.children[0])}return this},e.prototype.toJSON=function(){return this.data},e.prototype.fromJSON=function(e){return n(this.data),this.data=e,this},e.prototype.build=function(e,t,s,i){var r,o=s-t+1,n=this.maxEntries;if(o<=n)return r=a(e.slice(t,s+1)),p(r),r;i||(i=Math.ceil(Math.log(o)/Math.log(n)),n=Math.ceil(o/Math.pow(n,i-1))),(r=a([])).leaf=!1,r.height=i;var l=Math.ceil(o/n),h=l*Math.ceil(Math.pow(n,2/3)),c=l*Math.ceil(Math.pow(n,1/3));v(e,t,s,c,T);for(var A=t;A<=s;A+=c){var u=Math.min(A+c-1,s);v(e,A,u,h,_);for(var d=A;d<=u;d+=h){var f=Math.min(d+h-1,u);v(e,d,f,l,R);for(var E=d;E<=f;E+=l){var m=Math.min(E+l-1,f);r.children.push(this.build(e,E,m,i-1))}}}return p(r),r},e.prototype._all=function(e,t){for(var s=[];e;)c(e)?t.push.apply(t,e.children):s.push.apply(s,e.children),e=s.pop();return t},e.prototype.chooseSubtree=function(e,t,s,i){for(var r,o,n;i.push(t),!c(t)&&i.length-1!==s;){r=o=1/0;for(var a=0,l=t.children.length;a<l;a++){var h=t.children[a],A=E(h),u=y(e,h)-A;u<o?(o=u,r=A<r?A:r,n=h):u===o&&A<r&&(r=A,n=h)}t=n||t.children[0]}return t},e.prototype.split=function(e,t){var s=e[t],i=s.children.length,r=this.minEntries;this.chooseSplitAxis(s,r,i);var o=this.chooseSplitIndex(s,r,i),n=a(s.children.splice(o,s.children.length-o));n.height=s.height,n.leaf=s.leaf,p(s),p(n),t?e[t-1].children.push(n):this.splitRoot(s,n)},e.prototype.splitRoot=function(e,t){this.data=a([e,t]),this.data.height=e.height+1,this.data.leaf=!1,p(this.data)},e.prototype.chooseSplitIndex=function(e,t,s){for(var i,r=1/0,o=1/0,n=t;n<=s-t;n++){var a=d(e,0,n),l=d(e,n,s),h=g(a,l),c=E(a)+E(l);h<r?(r=h,i=n,o=c<o?c:o):h===r&&c<o&&(o=c,i=n)}return i},e.prototype.chooseSplitAxis=function(e,t,s){var i=this.allDistMargin(e,t,s,T),r=this.allDistMargin(e,t,s,_),o=this.allDistMargin(e,t,s,R);i<r&&i<o?e.children.sort(T):r<i&&r<o&&e.children.sort(_)},e.prototype.allDistMargin=function(e,t,s,i){e.children.sort(i);for(var r=d(e,0,t),o=d(e,s-t,s),n=m(r)+m(o),a=t;a<s-t;a++){var l=e.children[a];f(r,l),n+=m(r)}for(a=s-t-1;a>=t;a--){l=e.children[a];f(o,l),n+=m(o)}return n},e.prototype.adjustParentBBoxes=function(e,t,s){for(var i=s;i>=0;i--)f(t[i],e)},e.prototype.condense=function(e){for(var t=e.length-1,s=void 0;t>=0;t--)0===e[t].children.length?t>0?((s=e[t-1].children).splice(s.indexOf(e[t]),1),o(e[t])):this.clear():p(e[t])},e.prototype._insert=function(e,t,s){var i=[],r=this.chooseSubtree(e,this.data,t,i);for(r.children.push(e),f(r,e);t>=0&&i[t].children.length>this.maxEntries;)this.split(i,t),t--;this.adjustParentBBoxes(e,i,t)},e.pool=[],e}();s.RBush3D=P},{quickselect:2}],2:[function(e,t,s){!function(e,i){"object"==typeof s&&void 0!==t?t.exports=i():e.quickselect=i()}(this,(function(){function e(s,i,r,o,n){for(;o>r;){if(o-r>600){var a=o-r+1,l=i-r+1,h=Math.log(a),c=.5*Math.exp(2*h/3),A=.5*Math.sqrt(h*c*(a-c)/a)*(l-a/2<0?-1:1);e(s,i,Math.max(r,Math.floor(i-l*c/a+A)),Math.min(o,Math.floor(i+(a-l)*c/a+A)),n)}var u=s[i],p=r,d=o;for(t(s,r,i),n(s[o],u)>0&&t(s,r,o);p<d;){for(t(s,p,d),p++,d--;n(s[p],u)<0;)p++;for(;n(s[d],u)>0;)d--}0===n(s[r],u)?t(s,r,d):t(s,++d,o),d<=i&&(r=d+1),i<=d&&(o=d-1)}}function t(e,t,s){var i=e[t];e[t]=e[s],e[s]=i}function s(e,t){return e<t?-1:e>t?1:0}return function(t,i,r,o,n){e(t,i,r||0,o||t.length-1,n||s)}}))},{}]},{},[1])(1)}));var wt=bt.exports.RBush3D,xt=function(e){function t(e){var t=0;return e.meshes.forEach((function(e){t+=e.numPrimitives})),t}function s(e,t){var s={pos:{x:0,y:0},left:0,right:e,top:0,bottom:t,dir:0};function i(){(0==s.dir&&s.pos.x+1>=s.right||1==s.dir&&s.pos.y+1>=s.bottom||2==s.dir&&s.pos.x-1<=s.left-1||3==s.dir&&s.pos.y-1<=s.top-1)&&(s.dir=(s.dir+1)%4,0==s.dir&&s.left++,1==s.dir&&s.top++,2==s.dir&&s.right--,3==s.dir&&s.bottom--),0==s.dir&&s.pos.x++,1==s.dir&&s.pos.y++,2==s.dir&&s.pos.x--,3==s.dir&&s.pos.y--}for(var r=[],o=e*t;r.length<o;i())r.push(s.pos.x+"_"+s.pos.y);return r}var i,r,o,n,a=0,l=(r=function(t,s){for(var i=s||function(e){return!0},r=(e.aabbTree.data.maxX-e.aabbTree.data.minX)/10,o=(e.aabbTree.data.maxZ-e.aabbTree.data.minZ)/10,n=[],a=e.aabbTree.data.minX,l=0;l<10;l++,a+=r)for(var h=e.aabbTree.data.minZ,c=0;c<10;c++,h+=o)n.push({minX:a,maxX:a+r,minY:-1e8,maxY:1e8,minZ:h,maxZ:h+o,indexX:l,indexZ:c});var A={cellsByEntity:{},entitiesByCell:{},cellsX:10,cellsZ:10};return(n||[]).forEach((function(t){e.aabbTree.search(t).filter((function(e){return i(e.entity)})).forEach((function(e){var s=e.entity.id;A.cellsByEntity[s]=A.cellsByEntity[s]||{cells:[],entity:e.entity},A.cellsByEntity[s].cells.push(t);var i=t.indexX+"_"+t.indexZ;A.entitiesByCell[i]=A.entitiesByCell[i]||{entities:[],cell:t},A.entitiesByCell[i].entities.push(e.entity)}))})),A}((i={cellSideInMeters:.05,entityFilterFunc:function(e){return!0},maxPolygonsPerCluster:9e4,minPercentOfClustredPolygons:.9}).cellSideInMeters,i.entityFilterFunc),o=function(e,s){var i={},r=0;Object.keys(s).forEach((function(e){var o=s[e].cells.length,n=t(s[e].entity);i[o]=(i[o]||0)+n,r+=n}));var o=Object.keys(i);o.sort((function(e,t){return e-t}));for(var n=0,a=0,l=0;l<o.length&&a<e;l++)n=o[l],a+=i[n]/r;return{maxCellsPerEntity:n,polygonStats:{percentClustered:a,numberClustered:Math.round(a*r),numberUnclustered:r-Math.round(a*r)}}}(i.minPercentOfClustredPolygons,r.cellsByEntity),n=function(e,i,r,o,n,a){var l={},h={accumEntities:[]},c=[];s(e,i).forEach((function(e){var s=function(e,t,s,i){return(s[e]||{entities:[]}).entities.filter((function(e){return i[e.id].cells.length<=t}))}(e,r,o,n).filter((function(e){return!(e.id in l)}));s.forEach((function(e){l[e.id]=!0})),s.sort((function(e,s){return t(e)-t(s)}));var i=h.accumEntities.concat(s),A=[],u=a,p=0;do{for(;p<i.length;p++){var d=i[p],f=t(d);f>u&&(c.push(A),A=[],u=a),A.push(d),u-=f}}while(p<i.length);h.accumEntities=A})),h.accumEntities.length&&c.push(h.accumEntities);var A=[];Object.keys(n).forEach((function(e){e in l||A.push(n[e].entity)}));var u=a,p=[];A.forEach((function(e){var s=t(e);s>u&&(c.push(p),p=[],u=a),p.push(e),u-=s})),p.length&&c.push(p);var d={};return c.forEach((function(e,t){e.forEach((function(e){d[e.id]=t}))})),{clusters:c,entityIdToClusterIdMapping:d}}(r.cellsX,r.cellsZ,o.maxCellsPerEntity,r.entitiesByCell,r.cellsByEntity,i.maxPolygonsPerCluster),{clusters:{total:n.clusters.length},clusteringResult:n});a+=l.clusters.total,console.log("Total clusters: "+a);var h=[];return l.clusteringResult.clusters.forEach((function(e){e.forEach((function(e){h.push(e.id)}))})),l.orderedEntityIds=h,l};
 /**
  * @author https://github.com/tmarti, with support from https://tribia.com/
  * @license MIT
@@ -7,7 +7,7 @@ class e{constructor(e,t){this.items=e||[],this._lastUniqueId=(t||0)+1}addItem(){
  * @author https://github.com/tmarti, with support from https://tribia.com/
  * @license MIT
  */
-function Ht(e,t){t.length;const s=e.length,i=[],r=[],o=e=>{for(let s=0,i=e.meshIds.length;s<i;s++)if(t[e.meshIds[s]].geometryId)return!0;return!1};for(let n=0;n<s;n++){const s=e[n];if(o(s)){r.push(n);continue}const a=u.collapseAABB3();let l=0;s.meshIds.forEach((e=>{const s=t[e];let i,r;if(s.positionsCompressed){const e=nt.getPositionsBounds(s.positionsCompressed);i=nt.decompressPosition(e.min,s.positionsDecodeMatrix,[]),r=nt.decompressPosition(e.max,s.positionsDecodeMatrix,[])}else{const e=nt.getPositionsBounds(s.positions);i=e.min,r=e.max}i[0]+=s.origin[0],i[1]+=s.origin[1],i[2]+=s.origin[2],r[0]+=s.origin[0],r[1]+=s.origin[1],r[2]+=s.origin[2],u.expandAABB3Point3(a,i),u.expandAABB3Point3(a,r),l+=s.numPrimitives})),i[n]={aabb:a,numPrimitives:l,entityId:s.id}}let n,a=[],l={};if(Object.keys(i).length>0){n=function(e){const t=[];for(let s=0,i=e.length;s<i;s++){const i=e[s];i&&t.push({minX:i.aabb[0],minY:i.aabb[1],minZ:i.aabb[2],maxX:i.aabb[3],maxY:i.aabb[4],maxZ:i.aabb[5],entity:{id:s,xeokitId:i.entityId,meshes:[{numPrimitives:i.numPrimitives}]},numPrimitives:i.numPrimitives})}const s=new Lt(4);return s.load(t),s}(i);let e=Ut({aabbTree:n});a=e.orderedEntityIds,l=e.clusteringResult.entityIdToClusterIdMapping}return{orderedClusteredIndexes:a,entityIdToClusterIdMapping:l,instancedIndexes:r,rTreeBasedAabbTree:n}}const Gt=u.vec3(),kt=180/Math.PI,Vt=new Float32Array(262144);for(let e=-256;e<256;e++)for(let t=-256;t<256;t++){const s=(e+256<<9)+(t+256),i=Math.max(Math.abs(e),Math.abs(t));Vt[s]=Math.atan2(e/i,t/i)}function jt(e,t){const s=256/Math.max(Math.abs(e),Math.abs(t)),i=Math.round(e*s)+255,r=Math.round(t*s)+255;return Vt[(i<<9)+r]}class Qt{constructor(){this._aabbTree=null,this._orderedMeshList=[],this._orderedEntityList=[],this._frustumProps={dirty:!0,wMultiply:1,hMultiply:1},this._cullFrame=0,this.finalized=!1}initializeVFCState(e,t){if(this.finalized)throw"Already finalized";const s=Ht(e,t);this._aabbTree=s.rTreeBasedAabbTree;for(let i=0,r=s.orderedClusteredIndexes.length;i<r;i++){const r=s.orderedClusteredIndexes[i],o=s.entityIdToClusterIdMapping[r],n=e[r],a=[];for(let e=0,s=n.meshIds.length;e<s;e++){const s=n.meshIds[e];t[s].id=this._orderedMeshList.length,a.push(this._orderedMeshList.length),this._orderedMeshList.push({clusterNumber:o,mesh:t[s]})}n.meshIds=a,this._orderedEntityList.push(n)}for(let i=0,r=s.instancedIndexes.length;i<r;i++){let r=e[s.instancedIndexes[i]];const o=[];for(let e=0,s=r.meshIds.length;e<s;e++){const s=r.meshIds[e];t[s].id=this._orderedMeshList.length,o.push(this._orderedMeshList.length),this._orderedMeshList.push({clusterNumber:99999,mesh:t[s]})}r.meshIds=o,this._orderedEntityList.push(r)}}finalize(e,t){if(this.finalized)throw"Already finalized";let s=-1;for(let i=0,r=this._orderedMeshList.length;i<r;i++){const{clusterNumber:r,mesh:o}=this._orderedMeshList[i];-1!==s&&s!==r&&t.call(e),e._createMesh(o),s=r}for(let t=0,s=this._orderedEntityList.length;t<s;t++)e._createEntity(this._orderedEntityList[t]);this._orderedMeshList=[],this._orderedEntityList=[],this.finalized=!0}applyViewFrustumCulling(e){if(!this.finalized)throw"Not finalized";if(!this._aabbTree)return;this._canvasElement||(this._canvasElement=e.scene.canvas.canvas),this._camera||(this._camera=e.scene.camera),this._ensureFrustumPropsUpdated(e),this._initializeCullingDataIfNeeded(e);const t=this._searchVisibleNodesWithFrustumCulling();this._cullFrame++,this._markVisibleFrameOfVisibleNodes(t,this._cullFrame),this._cullNonVisibleNodes(e,this._cullFrame)}_initializeCullingDataIfNeeded(e){if(this._internalNodesList)return;if(!this._aabbTree)return;const t=this._aabbTree.all();let s=0;t.forEach((e=>{s=Math.max(s,e.entity.id)}));const i=new Array(s+1);t.forEach((t=>{i[t.entity.id]=e.objects[t.entity.xeokitId]})),this._internalNodesList=i,this._lastVisibleFrameOfNodes=new Array(i.length),this._lastVisibleFrameOfNodes.fill(0)}_searchVisibleNodesWithFrustumCulling(){return this._aabbTree.searchCustom(((e,t)=>this._aabbIntersectsCameraFrustum(e,t)),(e=>this._aabbContainedInCameraFrustum(e)))}_markVisibleFrameOfVisibleNodes(e,t){const s=this._lastVisibleFrameOfNodes;for(let i=0,r=e.length;i<r;i++)s[e[i].entity.id]=t}_cullNonVisibleNodes(e,t){const s=this._internalNodesList,i=this._lastVisibleFrameOfNodes;for(let e=0,r=s.length;e<r;e++)s[e]&&(s[e].culledVFC=i[e]!==t)}_getPointsForBBox(e){const t=[];for(let s=0;s<8;s++)t.push(new Float32Array([1&s?e.maxX:e.minX,2&s?e.maxY:e.minY,4&s?e.maxZ:e.minZ]));return t}_aabbIntersectsCameraFrustum(e,t){if(t)return!0;if("ortho"===this._camera.projection)return this._frustumProps.dirty=!1,!0;const s=this._aabbIntersectsCameraFrustum_internal(e);return!!((4096&s||!(1&s||2&s)||1&s)&&(8192&s||!(16&s||32&s)||16&s)&&(16384&s||!(256&s||512&s)||256&s))}_aabbContainedInCameraFrustum(e){if("ortho"===this._camera.projection)return this._frustumProps.dirty=!1,!0;const t=e._check;return 1&t&&16&t&&256&t}_ensureFrustumPropsUpdated(e){const t=Math.min(this._canvasElement.width,this._canvasElement.height);this._frustumProps.wMultiply=this._canvasElement.width/t,this._frustumProps.hMultiply=this._canvasElement.height/t;const s=this._canvasElement.width/this._canvasElement.height;let i=this._camera.perspective.fov;s<1&&(i/=s),i=Math.min(i,120),this._frustumProps.fov=i;const r=u.inverseMat4(e.worldMatrix,u.mat4()),o=u.transformVec3(r,this._camera.eye,[0,0,0]),n=u.transformVec3(r,this._camera.look,[0,0,0]);this._frustumProps.forward=u.normalizeVec3(u.subVec3(n,o,[0,0,0]),[0,0,0]),this._frustumProps.up=u.normalizeVec3(this._camera.up,[0,0,0]),this._frustumProps.right=u.normalizeVec3(u.cross3Vec3(this._frustumProps.forward,this._frustumProps.up,[0,0,0]),[0,0,0]),this._frustumProps.eye=o.slice(),this._frustumProps.CAM_FACTOR_1=this._frustumProps.fov/2*this._frustumProps.wMultiply/kt,this._frustumProps.CAM_FACTOR_2=this._frustumProps.fov/2*this._frustumProps.hMultiply/kt}_aabbIntersectsCameraFrustum_internal(e){const t=e._points||this._getPointsForBBox(e);e._points=t;let s=819;for(let e=0,i=t.length;e<i;e++){const i=t[e],r=Gt;r[0]=i[0]-this._frustumProps.eye[0],r[1]=i[1]-this._frustumProps.eye[1],r[2]=i[2]-this._frustumProps.eye[2];const o=u.dotVec3(r,this._frustumProps.forward);o<0?(s|=4,s&=-2):(s|=8,s&=-3);const n=jt(u.dotVec3(r,this._frustumProps.right),o);Math.abs(n)>this._frustumProps.CAM_FACTOR_1?(s|=n<0?64:128,s&=-17):s&=-33;const a=jt(u.dotVec3(r,this._frustumProps.up),o);Math.abs(a)>this._frustumProps.CAM_FACTOR_2?(s|=a<0?1024:2048,s&=-257):s&=-513}return 4&s&&8&s&&(s|=4096),64&s&&128&s&&(s|=8192),1024&s&&2048&s&&(s|=16384),e._check=s,s}}class Wt{constructor(e,t){this.sceneModel=t,this.entities=[],this.meshes=[],this.finalized=!1}addEntity(e){if(this.finalized)throw"Already finalized";this.entities.push(e)}addMesh(e){if(this.finalized)throw"Already finalized";this.meshes.push(e)}finalize(e){if(this.finalized)throw"Already finalized";this.finalized=!0,this.VFCState=new Qt,this.VFCState.initializeVFCState(this.entities,this.meshes),this.VFCState.finalize(this.sceneModel,e),this._onSceneRendering=this.sceneModel.scene.on("rendering",(()=>this.applyViewFrustumCulling.call(this)))}applyViewFrustumCulling(){this.finalized&&this.VFCState.applyViewFrustumCulling(this.sceneModel)}destroy(){this.finalized&&this.sceneModel.off(this._onSceneRendering)}}class zt extends b{constructor(e,t={}){super(e,t),this._scene=e,this._vfcManagers={},this._vfcManagerList=[],this.enabled=t.enabled,this._init()}_init(){this._scene.on("rendering",(()=>{for(let e=0,t=this._vfcManagerList.length;e<t;e++)this._vfcManagerList[e].applyViewFrustumCulling()}))}set enabled(e){e=!!e,this._enabled!==e&&(this._enabled=e,this.glRedraw())}get enabled(){return this._enabled}getVFCManager(e){const t=new Wt(this.scene,e);return this._vfcManagers[t.id]=t,this._vfcManagerList=Object.values(this._vfcManagers),t}putVFCManager(e){delete this._vfcManagers[e.id],this._vfcManagerList=Object.values(this._vfcManagers)}destroy(){super.destroy()}}function Kt(e,t){const s={};let i,r;for(let o=0,n=t.length;o<n;o++)i=t[o],r=e.component[i],r?r.isEntity?s[i]=!0:e.warn("pick(): Component is not an Entity: "+i):e.warn("pick(): Component not found: "+i);return s}class Yt extends b{get type(){return"Scene"}constructor(e,t={}){super(null,t);const s=t.canvasElement||document.getElementById(t.canvasId);if(!(s instanceof HTMLCanvasElement))throw"Mandatory config expected: valid canvasId or canvasElement";const i=!!t.transparent,r=!!t.alphaDepthMask;this._aabbDirty=!0,this.viewer=e,this.occlusionTestCountdown=0,this.loading=0,this.startTime=(new Date).getTime(),this.models={},this.objects={},this._numObjects=0,this.visibleObjects={},this._numVisibleObjects=0,this.xrayedObjects={},this._numXRayedObjects=0,this.highlightedObjects={},this._numHighlightedObjects=0,this.selectedObjects={},this._numSelectedObjects=0,this.colorizedObjects={},this._numColorizedObjects=0,this.opacityObjects={},this._numOpacityObjects=0,this.offsetObjects={},this._numOffsetObjects=0,this._modelIds=null,this._objectIds=null,this._visibleObjectIds=null,this._xrayedObjectIds=null,this._highlightedObjectIds=null,this._selectedObjectIds=null,this._colorizedObjectIds=null,this._opacityObjectIds=null,this._offsetObjectIds=null,this._collidables={},this._compilables={},this._needRecompile=!1,this.types={},this.components={},this.sectionPlanes={},this.lights={},this.lightMaps={},this.reflectionMaps={},this.bitmaps={},this.lineSets={},this.realWorldOffset=t.realWorldOffset||new Float64Array([0,0,0]),this.canvas=new q(this,{dontClear:!0,canvas:s,spinnerElementId:t.spinnerElementId,transparent:i,webgl2:!1!==t.webgl2,contextAttr:t.contextAttr||{},backgroundColor:t.backgroundColor,backgroundColorFromAmbientLight:t.backgroundColorFromAmbientLight,premultipliedAlpha:t.premultipliedAlpha}),this.canvas.on("boundary",(()=>{this.glRedraw()})),this.canvas.on("webglContextFailed",(()=>{alert("xeokit failed to find WebGL!")})),this._renderer=new Re(this,{transparent:i,alphaDepthMask:r}),this._sectionPlanesState=new function(){this.sectionPlanes=[],this.clippingCaps=!1;let e=null;this.getHash=function(){if(e)return e;const t=this.sectionPlanes;if(0===t.length)return this.hash=";";const s=[];for(let e=0,i=t.length;e<i;e++)s.push("cp");return s.push(";"),e=s.join(""),e},this.addSectionPlane=function(t){this.sectionPlanes.push(t),e=null},this.removeSectionPlane=function(t){for(let s=0,i=this.sectionPlanes.length;s<i;s++)if(this.sectionPlanes[s].id===t.id)return this.sectionPlanes.splice(s,1),void(e=null)}},this._lightsState=new function(){const e=u.vec4([0,0,0,0]),t=u.vec4();this.lights=[],this.reflectionMaps=[],this.lightMaps=[];let s=null,i=null;this.getHash=function(){if(s)return s;const e=[],t=this.lights;let i;for(let s=0,r=t.length;s<r;s++)i=t[s],e.push("/"),e.push(i.type),e.push("world"===i.space?"w":"v"),i.castsShadow&&e.push("sh");return this.lightMaps.length>0&&e.push("/lm"),this.reflectionMaps.length>0&&e.push("/rm"),e.push(";"),s=e.join(""),s},this.addLight=function(e){this.lights.push(e),i=null,s=null},this.removeLight=function(e){for(let t=0,r=this.lights.length;t<r;t++){if(this.lights[t].id===e.id)return this.lights.splice(t,1),i&&i.id===e.id&&(i=null),void(s=null)}},this.addReflectionMap=function(e){this.reflectionMaps.push(e),s=null},this.removeReflectionMap=function(e){for(let t=0,i=this.reflectionMaps.length;t<i;t++)if(this.reflectionMaps[t].id===e.id)return this.reflectionMaps.splice(t,1),void(s=null)},this.addLightMap=function(e){this.lightMaps.push(e),s=null},this.removeLightMap=function(e){for(let t=0,i=this.lightMaps.length;t<i;t++)if(this.lightMaps[t].id===e.id)return this.lightMaps.splice(t,1),void(s=null)},this.getAmbientColorAndIntensity=function(){if(!i)for(let e=0,t=this.lights.length;e<t;e++){const t=this.lights[e];if("ambient"===t.type){i=t;break}}if(i){const e=i.color,s=i.intensity;return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=s,t}return e}},this.input=new Pe(this,{dontClear:!0,element:this.canvas.canvas,keyboardEventsElement:t.keyboardEventsElement}),this.metrics=new It(this,{units:t.units,scale:t.scale,origin:t.origin}),this.sao=new vt(this,{enabled:t.saoEnabled}),this.ticksPerRender=t.ticksPerRender,this.ticksPerOcclusionTest=t.ticksPerOcclusionTest,this.passes=t.passes,this.clearEachPass=t.clearEachPass,this.gammaInput=t.gammaInput,this.gammaOutput=t.gammaOutput,this.gammaFactor=t.gammaFactor,this._entityOffsetsEnabled=!!t.entityOffsetsEnabled,this._logarithmicDepthBufferEnabled=!!t.logarithmicDepthBufferEnabled,this._dtxEnabled=!1!==t.dtxEnabled,this._pbrEnabled=!!t.pbrEnabled,this._colorTextureEnabled=!1!==t.colorTextureEnabled,this._dtxEnabled=!!t.dtxEnabled,D._addScene(this),this._initDefaults(),this._viewport=new be(this,{id:"default.viewport",autoBoundary:!0,dontClear:!0}),this._camera=new Ye(this,{id:"default.camera",dontClear:!0}),new qe(this,{color:[1,1,1],intensity:.7}),new Ze(this,{dir:[.8,-.5,-.5],color:[.67,.67,1],intensity:.7,space:"world"}),new Ze(this,{dir:[-.8,-1,.5],color:[1,1,.9],intensity:.9,space:"world"}),this._camera.on("dirty",(()=>{this._renderer.imageDirty()})),this.lod=new Bt(this,{enabled:t.lodEnabled}),this.vfc=new zt(this,{enabled:t.vfcEnabled})}_initDefaults(){}_addComponent(e){if(e.id&&this.components[e.id]&&(this.error("Component "+m.inQuotes(e.id)+" already exists in Scene - ignoring ID, will randomly-generate instead"),e.id=null),!e.id)for(void 0===window.nextID&&(window.nextID=0),e.id="__"+window.nextID++;this.components[e.id];)e.id=u.createUUID();this.components[e.id]=e;const t=e.type;let s=this.types[e.type];s||(s=this.types[t]={}),s[e.id]=e,e.compile&&(this._compilables[e.id]=e),e.isDrawable&&(this._renderer.addDrawable(e.id,e),this._collidables[e.id]=e)}_removeComponent(e){var t=e.id,s=e.type;delete this.components[t];const i=this.types[s];i&&(delete i[t],m.isEmptyObject(i)&&delete this.types[s]),e.compile&&delete this._compilables[e.id],e.isDrawable&&(this._renderer.removeDrawable(e.id),delete this._collidables[e.id])}_sectionPlaneCreated(e){this.sectionPlanes[e.id]=e,this.scene._sectionPlanesState.addSectionPlane(e._state),this.scene.fire("sectionPlaneCreated",e,!0),this._needRecompile=!0}_bitmapCreated(e){this.bitmaps[e.id]=e,this.scene.fire("bitmapCreated",e,!0)}_lineSetCreated(e){this.lineSets[e.id]=e,this.scene.fire("lineSetCreated",e,!0)}_lightCreated(e){this.lights[e.id]=e,this.scene._lightsState.addLight(e._state),this._needRecompile=!0}_lightMapCreated(e){this.lightMaps[e.id]=e,this.scene._lightsState.addLightMap(e._state),this._needRecompile=!0}_reflectionMapCreated(e){this.reflectionMaps[e.id]=e,this.scene._lightsState.addReflectionMap(e._state),this._needRecompile=!0}_sectionPlaneDestroyed(e){delete this.sectionPlanes[e.id],this.scene._sectionPlanesState.removeSectionPlane(e._state),this.scene.fire("sectionPlaneDestroyed",e,!0),this._needRecompile=!0}_bitmapDestroyed(e){delete this.bitmaps[e.id],this.scene.fire("bitmapDestroyed",e,!0)}_lineSetDestroyed(e){delete this.lineSets[e.id],this.scene.fire("lineSetDestroyed",e,!0)}_lightDestroyed(e){delete this.lights[e.id],this.scene._lightsState.removeLight(e._state),this._needRecompile=!0}_lightMapDestroyed(e){delete this.lightMaps[e.id],this.scene._lightsState.removeLightMap(e._state),this._needRecompile=!0}_reflectionMapDestroyed(e){delete this.reflectionMaps[e.id],this.scene._lightsState.removeReflectionMap(e._state),this._needRecompile=!0}_registerModel(e){this.models[e.id]=e,this._modelIds=null}_deregisterModel(e){const t=e.id;delete this.models[t],this._modelIds=null,this.fire("modelUnloaded",t)}_registerObject(e){this.objects[e.id]=e,this._numObjects++,this._objectIds=null}_deregisterObject(e){delete this.objects[e.id],this._numObjects--,this._objectIds=null}_objectVisibilityUpdated(e,t=!0){e.visible?(this.visibleObjects[e.id]=e,this._numVisibleObjects++):(delete this.visibleObjects[e.id],this._numVisibleObjects--),this._visibleObjectIds=null,t&&this.fire("objectVisibility",e,!0)}_objectXRayedUpdated(e,t=!0){e.xrayed?(this.xrayedObjects[e.id]=e,this._numXRayedObjects++):(delete this.xrayedObjects[e.id],this._numXRayedObjects--),this._xrayedObjectIds=null,t&&this.fire("objectXRayed",e,!0)}_objectHighlightedUpdated(e,t=!0){e.highlighted?(this.highlightedObjects[e.id]=e,this._numHighlightedObjects++):(delete this.highlightedObjects[e.id],this._numHighlightedObjects--),this._highlightedObjectIds=null,t&&this.fire("objectHighlighted",e,!0)}_objectSelectedUpdated(e,t=!0){e.selected?(this.selectedObjects[e.id]=e,this._numSelectedObjects++):(delete this.selectedObjects[e.id],this._numSelectedObjects--),this._selectedObjectIds=null,t&&this.fire("objectSelected",e,!0)}_objectColorizeUpdated(e,t){t?(this.colorizedObjects[e.id]=e,this._numColorizedObjects++):(delete this.colorizedObjects[e.id],this._numColorizedObjects--),this._colorizedObjectIds=null}_objectOpacityUpdated(e,t){t?(this.opacityObjects[e.id]=e,this._numOpacityObjects++):(delete this.opacityObjects[e.id],this._numOpacityObjects--),this._opacityObjectIds=null}_objectOffsetUpdated(e,t){!t||0===t[0]&&0===t[1]&&0===t[2]?(this.offsetObjects[e.id]=e,this._numOffsetObjects++):(delete this.offsetObjects[e.id],this._numOffsetObjects--),this._offsetObjectIds=null}_webglContextLost(){this.canvas.spinner.processes++;for(const e in this.components)if(this.components.hasOwnProperty(e)){const t=this.components[e];t._webglContextLost&&t._webglContextLost()}this._renderer.webglContextLost()}_webglContextRestored(){const e=this.canvas.gl;for(const t in this.components)if(this.components.hasOwnProperty(t)){const s=this.components[t];s._webglContextRestored&&s._webglContextRestored(e)}this._renderer.webglContextRestored(e),this.canvas.spinner.processes--}get capabilities(){return this._renderer.capabilities}get entityOffsetsEnabled(){return this._entityOffsetsEnabled}get pickSurfacePrecisionEnabled(){return!1}get logarithmicDepthBufferEnabled(){return this._logarithmicDepthBufferEnabled}set pbrEnabled(e){this._pbrEnabled=!!e,this.glRedraw()}get pbrEnabled(){return this._pbrEnabled}set dtxEnabled(e){e=!!e,this._dtxEnabled!==e&&(this._dtxEnabled=e)}get dtxEnabled(){return this._dtxEnabled}set colorTextureEnabled(e){this._colorTextureEnabled=!!e,this.glRedraw()}get colorTextureEnabled(){return this._colorTextureEnabled}doOcclusionTest(){this._needRecompile&&(this._recompile(),this._needRecompile=!1),this._renderer.doOcclusionTest()}render(e){e&&D.runTasks();const t={sceneId:null,pass:0};if(this._needRecompile&&(this._recompile(),this._renderer.imageDirty(),this._needRecompile=!1),!e&&!this._renderer.needsRender())return;t.sceneId=this.id;const s=this._passes,i=this._clearEachPass;let r,o;for(r=0;r<s;r++)t.pass=r,this.fire("rendering",t,!0),o=i||0===r,this._renderer.render({pass:r,clear:o,force:e}),this.fire("rendered",t,!0);this._saveAmbientColor()}_recompile(){for(const e in this._compilables)this._compilables.hasOwnProperty(e)&&this._compilables[e].compile();this._renderer.shadowsDirty(),this.fire("compile",this,!0)}_saveAmbientColor(){const e=this.canvas;if(e.transparent||e.backgroundImage||e.backgroundColor)this._lastAmbientColor=null;else{const t=this._lightsState.getAmbientColorAndIntensity();this._lastAmbientColor&&this._lastAmbientColor[0]===t[0]&&this._lastAmbientColor[1]===t[1]&&this._lastAmbientColor[2]===t[2]&&this._lastAmbientColor[3]===t[3]||(e.backgroundColor=t,this._lastAmbientColor||(this._lastAmbientColor=u.vec4([0,0,0,1])),this._lastAmbientColor.set(t))}}get modelIds(){return this._modelIds||(this._modelIds=Object.keys(this.models)),this._modelIds}get numObjects(){return this._numObjects}get objectIds(){return this._objectIds||(this._objectIds=Object.keys(this.objects)),this._objectIds}get numVisibleObjects(){return this._numVisibleObjects}get visibleObjectIds(){return this._visibleObjectIds||(this._visibleObjectIds=Object.keys(this.visibleObjects)),this._visibleObjectIds}get numXRayedObjects(){return this._numXRayedObjects}get xrayedObjectIds(){return this._xrayedObjectIds||(this._xrayedObjectIds=Object.keys(this.xrayedObjects)),this._xrayedObjectIds}get numHighlightedObjects(){return this._numHighlightedObjects}get highlightedObjectIds(){return this._highlightedObjectIds||(this._highlightedObjectIds=Object.keys(this.highlightedObjects)),this._highlightedObjectIds}get numSelectedObjects(){return this._numSelectedObjects}get selectedObjectIds(){return this._selectedObjectIds||(this._selectedObjectIds=Object.keys(this.selectedObjects)),this._selectedObjectIds}get numColorizedObjects(){return this._numColorizedObjects}get colorizedObjectIds(){return this._colorizedObjectIds||(this._colorizedObjectIds=Object.keys(this.colorizedObjects)),this._colorizedObjectIds}get opacityObjectIds(){return this._opacityObjectIds||(this._opacityObjectIds=Object.keys(this.opacityObjects)),this._opacityObjectIds}get offsetObjectIds(){return this._offsetObjectIds||(this._offsetObjectIds=Object.keys(this.offsetObjects)),this._offsetObjectIds}set ticksPerRender(e){null==e?e=1:(!m.isNumeric(e)||e<=0)&&(this.error("Unsupported value for 'ticksPerRender': '"+e+"' - should be an integer greater than zero."),e=1),e!==this._ticksPerRender&&(this._ticksPerRender=e)}get ticksPerRender(){return this._ticksPerRender}set ticksPerOcclusionTest(e){null==e?e=20:(!m.isNumeric(e)||e<=0)&&(this.error("Unsupported value for 'ticksPerOcclusionTest': '"+e+"' - should be an integer greater than zero."),e=20),e!==this._ticksPerOcclusionTest&&(this._ticksPerOcclusionTest=e)}get ticksPerOcclusionTest(){return this._ticksPerOcclusionTest}set passes(e){null==e?e=1:(!m.isNumeric(e)||e<=0)&&(this.error("Unsupported value for 'passes': '"+e+"' - should be an integer greater than zero."),e=1),e!==this._passes&&(this._passes=e,this.glRedraw())}get passes(){return this._passes}set clearEachPass(e){(e=!!e)!==this._clearEachPass&&(this._clearEachPass=e,this.glRedraw())}get clearEachPass(){return this._clearEachPass}set gammaInput(e){(e=!1!==e)!==this._renderer.gammaInput&&(this._renderer.gammaInput=e,this._needRecompile=!0,this.glRedraw())}get gammaInput(){return this._renderer.gammaInput}set gammaOutput(e){(e=!!e)!==this._renderer.gammaOutput&&(this._renderer.gammaOutput=e,this._needRecompile=!0,this.glRedraw())}get gammaOutput(){return this._renderer.gammaOutput}set gammaFactor(e){(e=null==e?2.2:e)!==this._renderer.gammaFactor&&(this._renderer.gammaFactor=e,this.glRedraw())}get gammaFactor(){return this._renderer.gammaFactor}get geometry(){return this.components["default.geometry"]||ct(ht)}get material(){return this.components["default.material"]||new dt(this,{id:"default.material",emissive:[.4,.4,.4],dontClear:!0})}get xrayMaterial(){return this.components["default.xrayMaterial"]||new Et(this,{id:"default.xrayMaterial",preset:"sepia",dontClear:!0})}get highlightMaterial(){return this.components["default.highlightMaterial"]||new Et(this,{id:"default.highlightMaterial",preset:"yellowHighlight",dontClear:!0})}get selectedMaterial(){return this.components["default.selectedMaterial"]||new Et(this,{id:"default.selectedMaterial",preset:"greenSelected",dontClear:!0})}get edgeMaterial(){return this.components["default.edgeMaterial"]||new yt(this,{id:"default.edgeMaterial",preset:"default",edgeColor:[0,0,0],edgeAlpha:1,edgeWidth:1,dontClear:!0})}get pointsMaterial(){return this.components["default.pointsMaterial"]||new _t(this,{id:"default.pointsMaterial",preset:"default",dontClear:!0})}get linesMaterial(){return this.components["default.linesMaterial"]||new Pt(this,{id:"default.linesMaterial",preset:"default",dontClear:!0})}get viewport(){return this._viewport}get camera(){return this._camera}get center(){if(this._aabbDirty||!this._center){this._center&&this._center||(this._center=u.vec3());const e=this.aabb;this._center[0]=(e[0]+e[3])/2,this._center[1]=(e[1]+e[4])/2,this._center[2]=(e[2]+e[5])/2}return this._center}get aabb(){if(this._aabbDirty){this._aabb||(this._aabb=u.AABB3());let e,t=u.MAX_DOUBLE,s=u.MAX_DOUBLE,i=u.MAX_DOUBLE,r=u.MIN_DOUBLE,o=u.MIN_DOUBLE,n=u.MIN_DOUBLE;const a=this._collidables;let l,h=!1;for(const c in a)if(a.hasOwnProperty(c)){if(l=a[c],!1===l.collidable)continue;e=l.aabb,e[0]<t&&(t=e[0]),e[1]<s&&(s=e[1]),e[2]<i&&(i=e[2]),e[3]>r&&(r=e[3]),e[4]>o&&(o=e[4]),e[5]>n&&(n=e[5]),h=!0}h||(t=-100,s=-100,i=-100,r=100,o=100,n=100),this._aabb[0]=t,this._aabb[1]=s,this._aabb[2]=i,this._aabb[3]=r,this._aabb[4]=o,this._aabb[5]=n,this._aabbDirty=!1}return this._aabb}_setAABBDirty(){this._aabbDirty=!0,this.fire("boundary")}pick(e,t){if(0===this.canvas.boundary[2]||0===this.canvas.boundary[3])return this.error("Picking not allowed while canvas has zero width or height"),null;(e=e||{}).pickSurface=e.pickSurface||e.rayPick,e.canvasPos||e.matrix||e.origin&&e.direction||this.warn("picking without canvasPos, matrix, or ray origin and direction");const s=e.includeEntities||e.include;s&&(e.includeEntityIds=Kt(this,s));const i=e.excludeEntities||e.exclude;return i&&(e.excludeEntityIds=Kt(this,i)),this._needRecompile&&(this._recompile(),this._renderer.imageDirty(),this._needRecompile=!1),(t=this._renderer.pick(e,t))?(t.entity&&t.entity.fire&&t.entity.fire("picked",t),t):void 0}snapPick(e){return this._renderer.snapPick(e.canvasPos,e.snapRadius||30,e.snapMode||"vertex")}clear(){var e;for(const t in this.components)this.components.hasOwnProperty(t)&&((e=this.components[t])._dontClear||e.destroy())}clearLights(){const e=Object.keys(this.lights);for(let t=0,s=e.length;t<s;t++)this.lights[e[t]].destroy()}clearSectionPlanes(){const e=Object.keys(this.sectionPlanes);for(let t=0,s=e.length;t<s;t++)this.sectionPlanes[e[t]].destroy()}clearBitmaps(){const e=Object.keys(this.bitmaps);for(let t=0,s=e.length;t<s;t++)this.bitmaps[e[t]].destroy()}clearLines(){const e=Object.keys(this.lineSets);for(let t=0,s=e.length;t<s;t++)this.lineSets[e[t]].destroy()}getAABB(e){if(void 0===e)return this.aabb;if(m.isString(e)){const t=this.objects[e];if(t&&t.aabb)return t.aabb;e=[e]}if(0===e.length)return this.aabb;let t,s=u.MAX_DOUBLE,i=u.MAX_DOUBLE,r=u.MAX_DOUBLE,o=u.MIN_DOUBLE,n=u.MIN_DOUBLE,a=u.MIN_DOUBLE;if(this.withObjects(e,(e=>{if(e.collidable){const l=e.aabb;l[0]<s&&(s=l[0]),l[1]<i&&(i=l[1]),l[2]<r&&(r=l[2]),l[3]>o&&(o=l[3]),l[4]>n&&(n=l[4]),l[5]>a&&(a=l[5]),t=!0}})),t){const e=u.AABB3();return e[0]=s,e[1]=i,e[2]=r,e[3]=o,e[4]=n,e[5]=a,e}return this.aabb}setObjectsVisible(e,t){return this.withObjects(e,(e=>{const s=e.visible!==t;return e.visible=t,s}))}setObjectsCollidable(e,t){return this.withObjects(e,(e=>{const s=e.collidable!==t;return e.collidable=t,s}))}setObjectsCulled(e,t){return this.withObjects(e,(e=>{const s=e.culled!==t;return e.culled=t,s}))}setObjectsSelected(e,t){return this.withObjects(e,(e=>{const s=e.selected!==t;return e.selected=t,s}))}setObjectsHighlighted(e,t){return this.withObjects(e,(e=>{const s=e.highlighted!==t;return e.highlighted=t,s}))}setObjectsXRayed(e,t){return this.withObjects(e,(e=>{const s=e.xrayed!==t;return e.xrayed=t,s}))}setObjectsEdges(e,t){return this.withObjects(e,(e=>{const s=e.edges!==t;return e.edges=t,s}))}setObjectsColorized(e,t){return this.withObjects(e,(e=>{e.colorize=t}))}setObjectsOpacity(e,t){return this.withObjects(e,(e=>{const s=e.opacity!==t;return e.opacity=t,s}))}setObjectsPickable(e,t){return this.withObjects(e,(e=>{const s=e.pickable!==t;return e.pickable=t,s}))}setObjectsOffset(e,t){this.withObjects(e,(e=>{e.offset=t}))}withObjects(e,t){m.isString(e)&&(e=[e]);let s=!1;for(let i=0,r=e.length;i<r;i++){const r=e[i];let o=this.objects[r];if(o)s=t(o)||s;else{const e=this.modelIds;for(let i=0,n=e.length;i<n;i++){const n=e[i],a=u.globalizeObjectId(n,r);o=this.objects[a],o&&(s=t(o)||s)}}}return s}destroy(){super.destroy();for(const e in this.components)this.components.hasOwnProperty(e)&&this.components[e].destroy();this.canvas.gl=null,this.components=null,this.models=null,this.objects=null,this.visibleObjects=null,this.xrayedObjects=null,this.highlightedObjects=null,this.selectedObjects=null,this.colorizedObjects=null,this.opacityObjects=null,this.sectionPlanes=null,this.lights=null,this.lightMaps=null,this.reflectionMaps=null,this._objectIds=null,this._visibleObjectIds=null,this._xrayedObjectIds=null,this._highlightedObjectIds=null,this._selectedObjectIds=null,this._colorizedObjectIds=null,this.types=null,this.components=null,this.canvas=null,this._renderer=null,this.input=null,this._viewport=null,this._camera=null}}const Xt=function(e){"LambertMaterial"===e._material._state.type?(this.vertex=function(e){const t=e.scene,s=e.scene._sectionPlanesState,i=e.scene._lightsState,r=e._geometry._state,o=e._state.billboard,n=e._state.stationary,a=s.sectionPlanes.length>0,l=!!r.compressGeometry,h=[];h.push("#version 300 es"),h.push("// Lambertian drawing vertex shader"),h.push("in vec3 position;"),h.push("uniform mat4 modelMatrix;"),h.push("uniform mat4 viewMatrix;"),h.push("uniform mat4 projMatrix;"),h.push("uniform vec4 colorize;"),h.push("uniform vec3 offset;"),l&&h.push("uniform mat4 positionsDecodeMatrix;");t.logarithmicDepthBufferEnabled&&(h.push("uniform float logDepthBufFC;"),h.push("out float vFragDepth;"),h.push("bool isPerspectiveMatrix(mat4 m) {"),h.push("    return (m[2][3] == - 1.0);"),h.push("}"),h.push("out float isPerspective;"));a&&h.push("out vec4 vWorldPosition;");if(h.push("uniform vec4 lightAmbient;"),h.push("uniform vec4 materialColor;"),h.push("uniform vec3 materialEmissive;"),r.normalsBuf){h.push("in vec3 normal;"),h.push("uniform mat4 modelNormalMatrix;"),h.push("uniform mat4 viewNormalMatrix;");for(let e=0,t=i.lights.length;e<t;e++){const t=i.lights[e];"ambient"!==t.type&&(h.push("uniform vec4 lightColor"+e+";"),"dir"===t.type&&h.push("uniform vec3 lightDir"+e+";"),"point"===t.type&&h.push("uniform vec3 lightPos"+e+";"),"spot"===t.type&&(h.push("uniform vec3 lightPos"+e+";"),h.push("uniform vec3 lightDir"+e+";")))}l&&(h.push("vec3 octDecode(vec2 oct) {"),h.push("    vec3 v = vec3(oct.xy, 1.0 - abs(oct.x) - abs(oct.y));"),h.push("    if (v.z < 0.0) {"),h.push("        v.xy = (1.0 - abs(v.yx)) * vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0);"),h.push("    }"),h.push("    return normalize(v);"),h.push("}"))}h.push("out vec4 vColor;"),"points"===r.primitiveName&&h.push("uniform float pointSize;");"spherical"!==o&&"cylindrical"!==o||(h.push("void billboard(inout mat4 mat) {"),h.push("   mat[0][0] = 1.0;"),h.push("   mat[0][1] = 0.0;"),h.push("   mat[0][2] = 0.0;"),"spherical"===o&&(h.push("   mat[1][0] = 0.0;"),h.push("   mat[1][1] = 1.0;"),h.push("   mat[1][2] = 0.0;")),h.push("   mat[2][0] = 0.0;"),h.push("   mat[2][1] = 0.0;"),h.push("   mat[2][2] =1.0;"),h.push("}"));h.push("void main(void) {"),h.push("vec4 localPosition = vec4(position, 1.0); "),h.push("vec4 worldPosition;"),l&&h.push("localPosition = positionsDecodeMatrix * localPosition;");r.normalsBuf&&(l?h.push("vec4 localNormal = vec4(octDecode(normal.xy), 0.0); "):h.push("vec4 localNormal = vec4(normal, 0.0); "),h.push("mat4 modelNormalMatrix2 = modelNormalMatrix;"),h.push("mat4 viewNormalMatrix2 = viewNormalMatrix;"));h.push("mat4 viewMatrix2 = viewMatrix;"),h.push("mat4 modelMatrix2 = modelMatrix;"),n&&h.push("viewMatrix2[3][0] = viewMatrix2[3][1] = viewMatrix2[3][2] = 0.0;");"spherical"===o||"cylindrical"===o?(h.push("mat4 modelViewMatrix = viewMatrix2 * modelMatrix2;"),h.push("billboard(modelMatrix2);"),h.push("billboard(viewMatrix2);"),h.push("billboard(modelViewMatrix);"),r.normalsBuf&&(h.push("mat4 modelViewNormalMatrix =  viewNormalMatrix2 * modelNormalMatrix2;"),h.push("billboard(modelNormalMatrix2);"),h.push("billboard(viewNormalMatrix2);"),h.push("billboard(modelViewNormalMatrix);")),h.push("worldPosition = modelMatrix2 * localPosition;"),h.push("worldPosition.xyz = worldPosition.xyz + offset;"),h.push("vec4 viewPosition = modelViewMatrix * localPosition;")):(h.push("worldPosition = modelMatrix2 * localPosition;"),h.push("worldPosition.xyz = worldPosition.xyz + offset;"),h.push("vec4 viewPosition  = viewMatrix2 * worldPosition; "));r.normalsBuf&&h.push("vec3 viewNormal = normalize((viewNormalMatrix2 * modelNormalMatrix2 * localNormal).xyz);");if(h.push("vec3 reflectedColor = vec3(0.0, 0.0, 0.0);"),h.push("vec3 viewLightDir = vec3(0.0, 0.0, -1.0);"),h.push("float lambertian = 1.0;"),r.normalsBuf)for(let e=0,t=i.lights.length;e<t;e++){const t=i.lights[e];if("ambient"!==t.type){if("dir"===t.type)"view"===t.space?h.push("viewLightDir = normalize(lightDir"+e+");"):h.push("viewLightDir = normalize((viewMatrix2 * vec4(lightDir"+e+", 0.0)).xyz);");else if("point"===t.type)"view"===t.space?h.push("viewLightDir = -normalize(lightPos"+e+" - viewPosition.xyz);"):h.push("viewLightDir = -normalize((viewMatrix2 * vec4(lightPos"+e+", 0.0)).xyz);");else{if("spot"!==t.type)continue;"view"===t.space?h.push("viewLightDir = normalize(lightDir"+e+");"):h.push("viewLightDir = normalize((viewMatrix2 * vec4(lightDir"+e+", 0.0)).xyz);")}h.push("lambertian = max(dot(-viewNormal, viewLightDir), 0.0);"),h.push("reflectedColor += lambertian * (lightColor"+e+".rgb * lightColor"+e+".a);")}}h.push("vColor = vec4((lightAmbient.rgb * lightAmbient.a * materialColor.rgb) + materialEmissive.rgb + (reflectedColor * materialColor.rgb), materialColor.a) * colorize;"),a&&h.push("vWorldPosition = worldPosition;");"points"===r.primitiveName&&h.push("gl_PointSize = pointSize;");h.push("vec4 clipPos = projMatrix * viewPosition;"),t.logarithmicDepthBufferEnabled&&(h.push("vFragDepth = 1.0 + clipPos.w;"),h.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"));return h.push("gl_Position = clipPos;"),h.push("}"),h}(e),this.fragment=function(e){const t=e.scene,s=t._sectionPlanesState;e._material._state;const i=e._geometry._state,r=s.sectionPlanes.length>0,o=t.gammaOutput,n=[];n.push("#version 300 es"),n.push("// Lambertian drawing fragment shader"),n.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),n.push("precision highp float;"),n.push("precision highp int;"),n.push("#else"),n.push("precision mediump float;"),n.push("precision mediump int;"),n.push("#endif"),t.logarithmicDepthBufferEnabled&&(n.push("in float isPerspective;"),n.push("uniform float logDepthBufFC;"),n.push("in float vFragDepth;"));if(r){n.push("in vec4 vWorldPosition;"),n.push("uniform bool clippable;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)n.push("uniform bool sectionPlaneActive"+e+";"),n.push("uniform vec3 sectionPlanePos"+e+";"),n.push("uniform vec3 sectionPlaneDir"+e+";")}n.push("in vec4 vColor;"),o&&(n.push("uniform float gammaFactor;"),n.push("    vec4 linearToGamma( in vec4 value, in float gammaFactor ) {"),n.push("    return vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );"),n.push("}"));if(n.push("out vec4 outColor;"),n.push("void main(void) {"),r){n.push("if (clippable) {"),n.push("  float dist = 0.0;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)n.push("if (sectionPlaneActive"+e+") {"),n.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),n.push("}");n.push("  if (dist > 0.0) { discard; }"),n.push("}")}"points"===i.primitiveName&&(n.push("vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),n.push("float r = dot(cxy, cxy);"),n.push("if (r > 1.0) {"),n.push("   discard;"),n.push("}"));t.logarithmicDepthBufferEnabled&&n.push("gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;");o?n.push("outColor = linearToGamma(vColor, gammaFactor);"):n.push("outColor = vColor;");return n.push("}"),n}(e)):(this.vertex=function(e){const t=e.scene;e._material;const s=e._state,i=t._sectionPlanesState,r=e._geometry._state,o=t._lightsState;let n;const a=s.billboard,l=s.background,h=s.stationary,c=function(e){if(!e._geometry._state.uvBuf)return!1;const t=e._material;return!!(t._ambientMap||t._occlusionMap||t._baseColorMap||t._diffuseMap||t._alphaMap||t._specularMap||t._glossinessMap||t._specularGlossinessMap||t._emissiveMap||t._metallicMap||t._roughnessMap||t._metallicRoughnessMap||t._reflectivityMap||t._normalMap)}(e),A=Jt(e),u=i.sectionPlanes.length>0,p=qt(e),d=!!r.compressGeometry,f=[];f.push("#version 300 es"),f.push("// Drawing vertex shader"),f.push("in  vec3 position;"),d&&f.push("uniform mat4 positionsDecodeMatrix;");f.push("uniform  mat4 modelMatrix;"),f.push("uniform  mat4 viewMatrix;"),f.push("uniform  mat4 projMatrix;"),f.push("out  vec3 vViewPosition;"),f.push("uniform  vec3 offset;"),u&&f.push("out vec4 vWorldPosition;");t.logarithmicDepthBufferEnabled&&(f.push("uniform float logDepthBufFC;"),f.push("out float vFragDepth;"),f.push("bool isPerspectiveMatrix(mat4 m) {"),f.push("    return (m[2][3] == - 1.0);"),f.push("}"),f.push("out float isPerspective;"));o.lightMaps.length>0&&f.push("out    vec3 vWorldNormal;");if(A){f.push("in  vec3 normal;"),f.push("uniform    mat4 modelNormalMatrix;"),f.push("uniform    mat4 viewNormalMatrix;"),f.push("out    vec3 vViewNormal;");for(let e=0,t=o.lights.length;e<t;e++)n=o.lights[e],"ambient"!==n.type&&("dir"===n.type&&f.push("uniform vec3 lightDir"+e+";"),"point"===n.type&&f.push("uniform vec3 lightPos"+e+";"),"spot"===n.type&&(f.push("uniform vec3 lightPos"+e+";"),f.push("uniform vec3 lightDir"+e+";")),"dir"===n.type&&"view"===n.space||f.push("out vec4 vViewLightReverseDirAndDist"+e+";"));d&&(f.push("vec3 octDecode(vec2 oct) {"),f.push("    vec3 v = vec3(oct.xy, 1.0 - abs(oct.x) - abs(oct.y));"),f.push("    if (v.z < 0.0) {"),f.push("        v.xy = (1.0 - abs(v.yx)) * vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0);"),f.push("    }"),f.push("    return normalize(v);"),f.push("}"))}c&&(f.push("in vec2 uv;"),f.push("out vec2 vUV;"),d&&f.push("uniform mat3 uvDecodeMatrix;"));r.colors&&(f.push("in vec4 color;"),f.push("out vec4 vColor;"));"points"===r.primitiveName&&f.push("uniform float pointSize;");"spherical"!==a&&"cylindrical"!==a||(f.push("void billboard(inout mat4 mat) {"),f.push("   mat[0][0] = 1.0;"),f.push("   mat[0][1] = 0.0;"),f.push("   mat[0][2] = 0.0;"),"spherical"===a&&(f.push("   mat[1][0] = 0.0;"),f.push("   mat[1][1] = 1.0;"),f.push("   mat[1][2] = 0.0;")),f.push("   mat[2][0] = 0.0;"),f.push("   mat[2][1] = 0.0;"),f.push("   mat[2][2] =1.0;"),f.push("}"));if(p){f.push("const mat4 texUnitConverter = mat4(0.5, 0.0, 0.0, 0.0, 0.0, 0.5, 0.0, 0.0, 0.0, 0.0, 0.5, 0.0, 0.5, 0.5, 0.5, 1.0);");for(let e=0,t=o.lights.length;e<t;e++)o.lights[e].castsShadow&&(f.push("uniform mat4 shadowViewMatrix"+e+";"),f.push("uniform mat4 shadowProjMatrix"+e+";"),f.push("out vec4 vShadowPosFromLight"+e+";"))}f.push("void main(void) {"),f.push("vec4 localPosition = vec4(position, 1.0); "),f.push("vec4 worldPosition;"),d&&f.push("localPosition = positionsDecodeMatrix * localPosition;");A&&(d?f.push("vec4 localNormal = vec4(octDecode(normal.xy), 0.0); "):f.push("vec4 localNormal = vec4(normal, 0.0); "),f.push("mat4 modelNormalMatrix2    = modelNormalMatrix;"),f.push("mat4 viewNormalMatrix2     = viewNormalMatrix;"));f.push("mat4 viewMatrix2           = viewMatrix;"),f.push("mat4 modelMatrix2          = modelMatrix;"),h?f.push("viewMatrix2[3][0] = viewMatrix2[3][1] = viewMatrix2[3][2] = 0.0;"):l&&f.push("viewMatrix2[3] = vec4(0.0, 0.0, 0.0 ,1.0);");"spherical"===a||"cylindrical"===a?(f.push("mat4 modelViewMatrix = viewMatrix2 * modelMatrix2;"),f.push("billboard(modelMatrix2);"),f.push("billboard(viewMatrix2);"),f.push("billboard(modelViewMatrix);"),A&&(f.push("mat4 modelViewNormalMatrix =  viewNormalMatrix2 * modelNormalMatrix2;"),f.push("billboard(modelNormalMatrix2);"),f.push("billboard(viewNormalMatrix2);"),f.push("billboard(modelViewNormalMatrix);")),f.push("worldPosition = modelMatrix2 * localPosition;"),f.push("worldPosition.xyz = worldPosition.xyz + offset;"),f.push("vec4 viewPosition = modelViewMatrix * localPosition;")):(f.push("worldPosition = modelMatrix2 * localPosition;"),f.push("worldPosition.xyz = worldPosition.xyz + offset;"),f.push("vec4 viewPosition  = viewMatrix2 * worldPosition; "));if(A){f.push("vec3 worldNormal = (modelNormalMatrix2 * localNormal).xyz; "),o.lightMaps.length>0&&f.push("vWorldNormal = worldNormal;"),f.push("vViewNormal = normalize((viewNormalMatrix2 * vec4(worldNormal, 1.0)).xyz);"),f.push("vec3 tmpVec3;"),f.push("float lightDist;");for(let e=0,t=o.lights.length;e<t;e++)n=o.lights[e],"ambient"!==n.type&&("dir"===n.type&&"world"===n.space&&(f.push("tmpVec3 = vec3(viewMatrix2 * vec4(lightDir"+e+", 0.0) ).xyz;"),f.push("vViewLightReverseDirAndDist"+e+" = vec4(-tmpVec3, 0.0);")),"point"===n.type&&("world"===n.space?(f.push("tmpVec3 = (viewMatrix2 * vec4(lightPos"+e+", 1.0)).xyz - viewPosition.xyz;"),f.push("lightDist = abs(length(tmpVec3));")):(f.push("tmpVec3 = lightPos"+e+".xyz - viewPosition.xyz;"),f.push("lightDist = abs(length(tmpVec3));")),f.push("vViewLightReverseDirAndDist"+e+" = vec4(tmpVec3, lightDist);")))}c&&(d?f.push("vUV = (uvDecodeMatrix * vec3(uv, 1.0)).xy;"):f.push("vUV = uv;"));r.colors&&f.push("vColor = color;");"points"===r.primitiveName&&f.push("gl_PointSize = pointSize;");u&&f.push("vWorldPosition = worldPosition;");f.push("   vViewPosition = viewPosition.xyz;"),f.push("vec4 clipPos = projMatrix * viewPosition;"),t.logarithmicDepthBufferEnabled&&(f.push("vFragDepth = 1.0 + clipPos.w;"),f.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"));l&&f.push("clipPos.z = clipPos.w;");if(f.push("gl_Position = clipPos;"),p){f.push("const mat4 texUnitConverter = mat4(0.5, 0.0, 0.0, 0.0, 0.0, 0.5, 0.0, 0.0, 0.0, 0.0, 0.5, 0.0, 0.5, 0.5, 0.5, 1.0);"),f.push("vec4 tempx; ");for(let e=0,t=o.lights.length;e<t;e++)o.lights[e].castsShadow&&f.push("vShadowPosFromLight"+e+" = texUnitConverter * shadowProjMatrix"+e+" * (shadowViewMatrix"+e+" * worldPosition); ")}return f.push("}"),f}(e),this.fragment=function(e){const t=e.scene;t.canvas.gl;const s=e._material,i=e._geometry._state,r=e.scene._sectionPlanesState,o=e.scene._lightsState,n=e._material._state,a=r.sectionPlanes.length>0,l=Jt(e),h=i.uvBuf,c="PhongMaterial"===n.type,A="MetallicMaterial"===n.type,u="SpecularMaterial"===n.type,p=qt(e);t.gammaInput;const d=t.gammaOutput,f=[];f.push("#version 300 es"),f.push("// Drawing fragment shader"),f.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),f.push("precision highp float;"),f.push("precision highp int;"),f.push("#else"),f.push("precision mediump float;"),f.push("precision mediump int;"),f.push("#endif"),t.logarithmicDepthBufferEnabled&&(f.push("in float isPerspective;"),f.push("uniform float logDepthBufFC;"),f.push("in float vFragDepth;"));p&&(f.push("float unpackDepth (vec4 color) {"),f.push("  const vec4 bitShift = vec4(1.0, 1.0/256.0, 1.0/(256.0 * 256.0), 1.0/(256.0*256.0*256.0));"),f.push("  return dot(color, bitShift);"),f.push("}"));f.push("uniform float gammaFactor;"),f.push("vec4 linearToLinear( in vec4 value ) {"),f.push("  return value;"),f.push("}"),f.push("vec4 sRGBToLinear( in vec4 value ) {"),f.push("  return vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.w );"),f.push("}"),f.push("vec4 gammaToLinear( in vec4 value) {"),f.push("  return vec4( pow( value.xyz, vec3( gammaFactor ) ), value.w );"),f.push("}"),d&&(f.push("vec4 linearToGamma( in vec4 value, in float gammaFactor ) {"),f.push("  return vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );"),f.push("}"));if(a){f.push("in vec4 vWorldPosition;"),f.push("uniform bool clippable;");for(var E=0;E<r.sectionPlanes.length;E++)f.push("uniform bool sectionPlaneActive"+E+";"),f.push("uniform vec3 sectionPlanePos"+E+";"),f.push("uniform vec3 sectionPlaneDir"+E+";")}l&&(o.lightMaps.length>0&&(f.push("uniform samplerCube lightMap;"),f.push("uniform mat4 viewNormalMatrix;")),o.reflectionMaps.length>0&&f.push("uniform samplerCube reflectionMap;"),(o.lightMaps.length>0||o.reflectionMaps.length>0)&&f.push("uniform mat4 viewMatrix;"),f.push("#define PI 3.14159265359"),f.push("#define RECIPROCAL_PI 0.31830988618"),f.push("#define RECIPROCAL_PI2 0.15915494"),f.push("#define EPSILON 1e-6"),f.push("#define saturate(a) clamp( a, 0.0, 1.0 )"),f.push("vec3 inverseTransformDirection(in vec3 dir, in mat4 matrix) {"),f.push("   return normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );"),f.push("}"),f.push("struct IncidentLight {"),f.push("   vec3 color;"),f.push("   vec3 direction;"),f.push("};"),f.push("struct ReflectedLight {"),f.push("   vec3 diffuse;"),f.push("   vec3 specular;"),f.push("};"),f.push("struct Geometry {"),f.push("   vec3 position;"),f.push("   vec3 viewNormal;"),f.push("   vec3 worldNormal;"),f.push("   vec3 viewEyeDir;"),f.push("};"),f.push("struct Material {"),f.push("   vec3    diffuseColor;"),f.push("   float   specularRoughness;"),f.push("   vec3    specularColor;"),f.push("   float   shine;"),f.push("};"),c&&((o.lightMaps.length>0||o.reflectionMaps.length>0)&&(f.push("void computePhongLightMapping(const in Geometry geometry, const in Material material, inout ReflectedLight reflectedLight) {"),o.lightMaps.length>0&&(f.push("   vec3 irradiance = "+Zt[o.lightMaps[0].encoding]+"(texture(lightMap, geometry.worldNormal)).rgb;"),f.push("   irradiance *= PI;"),f.push("   vec3 diffuseBRDFContrib = (RECIPROCAL_PI * material.diffuseColor);"),f.push("   reflectedLight.diffuse += irradiance * diffuseBRDFContrib;")),o.reflectionMaps.length>0&&(f.push("   vec3 reflectVec             = reflect(-geometry.viewEyeDir, geometry.viewNormal);"),f.push("   vec3 radiance               = texture(reflectionMap, reflectVec).rgb * 0.2;"),f.push("   radiance *= PI;"),f.push("   reflectedLight.specular     += radiance;")),f.push("}")),f.push("void computePhongLighting(const in IncidentLight directLight, const in Geometry geometry, const in Material material, inout ReflectedLight reflectedLight) {"),f.push("   float dotNL     = saturate(dot(geometry.viewNormal, directLight.direction));"),f.push("   vec3 irradiance = dotNL * directLight.color * PI;"),f.push("   reflectedLight.diffuse  += irradiance * (RECIPROCAL_PI * material.diffuseColor);"),f.push("   reflectedLight.specular += directLight.color * material.specularColor * pow(max(dot(reflect(-directLight.direction, -geometry.viewNormal), geometry.viewEyeDir), 0.0), material.shine);"),f.push("}")),(A||u)&&(f.push("float GGXRoughnessToBlinnExponent(const in float ggxRoughness) {"),f.push("   float r = ggxRoughness + 0.0001;"),f.push("   return (2.0 / (r * r) - 2.0);"),f.push("}"),f.push("float getSpecularMIPLevel(const in float blinnShininessExponent, const in int maxMIPLevel) {"),f.push("   float maxMIPLevelScalar = float( maxMIPLevel );"),f.push("   float desiredMIPLevel = maxMIPLevelScalar - 0.79248 - 0.5 * log2( ( blinnShininessExponent * blinnShininessExponent ) + 1.0 );"),f.push("   return clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );"),f.push("}"),o.reflectionMaps.length>0&&(f.push("vec3 getLightProbeIndirectRadiance(const in vec3 reflectVec, const in float blinnShininessExponent, const in int maxMIPLevel) {"),f.push("   float mipLevel = 0.5 * getSpecularMIPLevel(blinnShininessExponent, maxMIPLevel);"),f.push("   vec3 envMapColor = "+Zt[o.reflectionMaps[0].encoding]+"(texture(reflectionMap, reflectVec, mipLevel)).rgb;"),f.push("  return envMapColor;"),f.push("}")),f.push("vec3 F_Schlick(const in vec3 specularColor, const in float dotLH) {"),f.push("   float fresnel = exp2( ( -5.55473 * dotLH - 6.98316 ) * dotLH );"),f.push("   return ( 1.0 - specularColor ) * fresnel + specularColor;"),f.push("}"),f.push("float G_GGX_Smith(const in float alpha, const in float dotNL, const in float dotNV) {"),f.push("   float a2 = ( alpha * alpha );"),f.push("   float gl = dotNL + sqrt( a2 + ( 1.0 - a2 ) * ( dotNL * dotNL ) );"),f.push("   float gv = dotNV + sqrt( a2 + ( 1.0 - a2 ) * ( dotNV * dotNV ) );"),f.push("   return 1.0 / ( gl * gv );"),f.push("}"),f.push("float G_GGX_SmithCorrelated(const in float alpha, const in float dotNL, const in float dotNV) {"),f.push("   float a2 = ( alpha * alpha );"),f.push("   float gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * ( dotNV * dotNV ) );"),f.push("   float gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * ( dotNL * dotNL ) );"),f.push("   return 0.5 / max( gv + gl, EPSILON );"),f.push("}"),f.push("float D_GGX(const in float alpha, const in float dotNH) {"),f.push("   float a2 = ( alpha * alpha );"),f.push("   float denom = ( dotNH * dotNH) * ( a2 - 1.0 ) + 1.0;"),f.push("   return RECIPROCAL_PI * a2 / ( denom * denom);"),f.push("}"),f.push("vec3 BRDF_Specular_GGX(const in IncidentLight incidentLight, const in Geometry geometry, const in vec3 specularColor, const in float roughness) {"),f.push("   float alpha = ( roughness * roughness );"),f.push("   vec3 halfDir = normalize( incidentLight.direction + geometry.viewEyeDir );"),f.push("   float dotNL = saturate( dot( geometry.viewNormal, incidentLight.direction ) );"),f.push("   float dotNV = saturate( dot( geometry.viewNormal, geometry.viewEyeDir ) );"),f.push("   float dotNH = saturate( dot( geometry.viewNormal, halfDir ) );"),f.push("   float dotLH = saturate( dot( incidentLight.direction, halfDir ) );"),f.push("   vec3  F = F_Schlick( specularColor, dotLH );"),f.push("   float G = G_GGX_SmithCorrelated( alpha, dotNL, dotNV );"),f.push("   float D = D_GGX( alpha, dotNH );"),f.push("   return F * (G * D);"),f.push("}"),f.push("vec3 BRDF_Specular_GGX_Environment(const in Geometry geometry, const in vec3 specularColor, const in float roughness) {"),f.push("   float dotNV = saturate(dot(geometry.viewNormal, geometry.viewEyeDir));"),f.push("   const vec4 c0 = vec4( -1, -0.0275, -0.572,  0.022);"),f.push("   const vec4 c1 = vec4(  1,  0.0425,   1.04, -0.04);"),f.push("   vec4 r = roughness * c0 + c1;"),f.push("   float a004 = min(r.x * r.x, exp2(-9.28 * dotNV)) * r.x + r.y;"),f.push("   vec2 AB    = vec2(-1.04, 1.04) * a004 + r.zw;"),f.push("   return specularColor * AB.x + AB.y;"),f.push("}"),(o.lightMaps.length>0||o.reflectionMaps.length>0)&&(f.push("void computePBRLightMapping(const in Geometry geometry, const in Material material, inout ReflectedLight reflectedLight) {"),o.lightMaps.length>0&&(f.push("   vec3 irradiance = sRGBToLinear(texture(lightMap, geometry.worldNormal)).rgb;"),f.push("   irradiance *= PI;"),f.push("   vec3 diffuseBRDFContrib = (RECIPROCAL_PI * material.diffuseColor);"),f.push("   reflectedLight.diffuse += irradiance * diffuseBRDFContrib;")),o.reflectionMaps.length>0&&(f.push("   vec3 reflectVec             = reflect(-geometry.viewEyeDir, geometry.viewNormal);"),f.push("   reflectVec                  = inverseTransformDirection(reflectVec, viewMatrix);"),f.push("   float blinnExpFromRoughness = GGXRoughnessToBlinnExponent(material.specularRoughness);"),f.push("   vec3 radiance               = getLightProbeIndirectRadiance(reflectVec, blinnExpFromRoughness, 8);"),f.push("   vec3 specularBRDFContrib    = BRDF_Specular_GGX_Environment(geometry, material.specularColor, material.specularRoughness);"),f.push("   reflectedLight.specular     += radiance * specularBRDFContrib;")),f.push("}")),f.push("void computePBRLighting(const in IncidentLight incidentLight, const in Geometry geometry, const in Material material, inout ReflectedLight reflectedLight) {"),f.push("   float dotNL     = saturate(dot(geometry.viewNormal, incidentLight.direction));"),f.push("   vec3 irradiance = dotNL * incidentLight.color * PI;"),f.push("   reflectedLight.diffuse  += irradiance * (RECIPROCAL_PI * material.diffuseColor);"),f.push("   reflectedLight.specular += irradiance * BRDF_Specular_GGX(incidentLight, geometry, material.specularColor, material.specularRoughness);"),f.push("}")));f.push("in vec3 vViewPosition;"),i.colors&&f.push("in vec4 vColor;");h&&(l&&s._normalMap||s._ambientMap||s._baseColorMap||s._diffuseMap||s._emissiveMap||s._metallicMap||s._roughnessMap||s._metallicRoughnessMap||s._specularMap||s._glossinessMap||s._specularGlossinessMap||s._occlusionMap||s._alphaMap)&&f.push("in vec2 vUV;");l&&(o.lightMaps.length>0&&f.push("in vec3 vWorldNormal;"),f.push("in vec3 vViewNormal;"));n.ambient&&f.push("uniform vec3 materialAmbient;");n.baseColor&&f.push("uniform vec3 materialBaseColor;");void 0!==n.alpha&&null!==n.alpha&&f.push("uniform vec4 materialAlphaModeCutoff;");n.emissive&&f.push("uniform vec3 materialEmissive;");n.diffuse&&f.push("uniform vec3 materialDiffuse;");void 0!==n.glossiness&&null!==n.glossiness&&f.push("uniform float materialGlossiness;");void 0!==n.shininess&&null!==n.shininess&&f.push("uniform float materialShininess;");n.specular&&f.push("uniform vec3 materialSpecular;");void 0!==n.metallic&&null!==n.metallic&&f.push("uniform float materialMetallic;");void 0!==n.roughness&&null!==n.roughness&&f.push("uniform float materialRoughness;");void 0!==n.specularF0&&null!==n.specularF0&&f.push("uniform float materialSpecularF0;");h&&s._ambientMap&&(f.push("uniform sampler2D ambientMap;"),s._ambientMap._state.matrix&&f.push("uniform mat4 ambientMapMatrix;"));h&&s._baseColorMap&&(f.push("uniform sampler2D baseColorMap;"),s._baseColorMap._state.matrix&&f.push("uniform mat4 baseColorMapMatrix;"));h&&s._diffuseMap&&(f.push("uniform sampler2D diffuseMap;"),s._diffuseMap._state.matrix&&f.push("uniform mat4 diffuseMapMatrix;"));h&&s._emissiveMap&&(f.push("uniform sampler2D emissiveMap;"),s._emissiveMap._state.matrix&&f.push("uniform mat4 emissiveMapMatrix;"));l&&h&&s._metallicMap&&(f.push("uniform sampler2D metallicMap;"),s._metallicMap._state.matrix&&f.push("uniform mat4 metallicMapMatrix;"));l&&h&&s._roughnessMap&&(f.push("uniform sampler2D roughnessMap;"),s._roughnessMap._state.matrix&&f.push("uniform mat4 roughnessMapMatrix;"));l&&h&&s._metallicRoughnessMap&&(f.push("uniform sampler2D metallicRoughnessMap;"),s._metallicRoughnessMap._state.matrix&&f.push("uniform mat4 metallicRoughnessMapMatrix;"));l&&s._normalMap&&(f.push("uniform sampler2D normalMap;"),s._normalMap._state.matrix&&f.push("uniform mat4 normalMapMatrix;"),f.push("vec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm, vec2 uv ) {"),f.push("      vec3 q0 = vec3( dFdx( eye_pos.x ), dFdx( eye_pos.y ), dFdx( eye_pos.z ) );"),f.push("      vec3 q1 = vec3( dFdy( eye_pos.x ), dFdy( eye_pos.y ), dFdy( eye_pos.z ) );"),f.push("      vec2 st0 = dFdx( uv.st );"),f.push("      vec2 st1 = dFdy( uv.st );"),f.push("      vec3 S = normalize( q0 * st1.t - q1 * st0.t );"),f.push("      vec3 T = normalize( -q0 * st1.s + q1 * st0.s );"),f.push("      vec3 N = normalize( surf_norm );"),f.push("      vec3 mapN = texture( normalMap, uv ).xyz * 2.0 - 1.0;"),f.push("      mat3 tsn = mat3( S, T, N );"),f.push("      return normalize( tsn * mapN );"),f.push("}"));h&&s._occlusionMap&&(f.push("uniform sampler2D occlusionMap;"),s._occlusionMap._state.matrix&&f.push("uniform mat4 occlusionMapMatrix;"));h&&s._alphaMap&&(f.push("uniform sampler2D alphaMap;"),s._alphaMap._state.matrix&&f.push("uniform mat4 alphaMapMatrix;"));l&&h&&s._specularMap&&(f.push("uniform sampler2D specularMap;"),s._specularMap._state.matrix&&f.push("uniform mat4 specularMapMatrix;"));l&&h&&s._glossinessMap&&(f.push("uniform sampler2D glossinessMap;"),s._glossinessMap._state.matrix&&f.push("uniform mat4 glossinessMapMatrix;"));l&&h&&s._specularGlossinessMap&&(f.push("uniform sampler2D materialSpecularGlossinessMap;"),s._specularGlossinessMap._state.matrix&&f.push("uniform mat4 materialSpecularGlossinessMapMatrix;"));l&&(s._diffuseFresnel||s._specularFresnel||s._alphaFresnel||s._emissiveFresnel||s._reflectivityFresnel)&&(f.push("float fresnel(vec3 eyeDir, vec3 normal, float edgeBias, float centerBias, float power) {"),f.push("    float fr = abs(dot(eyeDir, normal));"),f.push("    float finalFr = clamp((fr - edgeBias) / (centerBias - edgeBias), 0.0, 1.0);"),f.push("    return pow(finalFr, power);"),f.push("}"),s._diffuseFresnel&&(f.push("uniform float  diffuseFresnelCenterBias;"),f.push("uniform float  diffuseFresnelEdgeBias;"),f.push("uniform float  diffuseFresnelPower;"),f.push("uniform vec3   diffuseFresnelCenterColor;"),f.push("uniform vec3   diffuseFresnelEdgeColor;")),s._specularFresnel&&(f.push("uniform float  specularFresnelCenterBias;"),f.push("uniform float  specularFresnelEdgeBias;"),f.push("uniform float  specularFresnelPower;"),f.push("uniform vec3   specularFresnelCenterColor;"),f.push("uniform vec3   specularFresnelEdgeColor;")),s._alphaFresnel&&(f.push("uniform float  alphaFresnelCenterBias;"),f.push("uniform float  alphaFresnelEdgeBias;"),f.push("uniform float  alphaFresnelPower;"),f.push("uniform vec3   alphaFresnelCenterColor;"),f.push("uniform vec3   alphaFresnelEdgeColor;")),s._reflectivityFresnel&&(f.push("uniform float  materialSpecularF0FresnelCenterBias;"),f.push("uniform float  materialSpecularF0FresnelEdgeBias;"),f.push("uniform float  materialSpecularF0FresnelPower;"),f.push("uniform vec3   materialSpecularF0FresnelCenterColor;"),f.push("uniform vec3   materialSpecularF0FresnelEdgeColor;")),s._emissiveFresnel&&(f.push("uniform float  emissiveFresnelCenterBias;"),f.push("uniform float  emissiveFresnelEdgeBias;"),f.push("uniform float  emissiveFresnelPower;"),f.push("uniform vec3   emissiveFresnelCenterColor;"),f.push("uniform vec3   emissiveFresnelEdgeColor;")));if(f.push("uniform vec4   lightAmbient;"),l)for(let e=0,t=o.lights.length;e<t;e++){const t=o.lights[e];"ambient"!==t.type&&(f.push("uniform vec4 lightColor"+e+";"),"point"===t.type&&f.push("uniform vec3 lightAttenuation"+e+";"),"dir"===t.type&&"view"===t.space&&f.push("uniform vec3 lightDir"+e+";"),"point"===t.type&&"view"===t.space?f.push("uniform vec3 lightPos"+e+";"):f.push("in vec4 vViewLightReverseDirAndDist"+e+";"))}if(p)for(let e=0,t=o.lights.length;e<t;e++)o.lights[e].castsShadow&&(f.push("in vec4 vShadowPosFromLight"+e+";"),f.push("uniform sampler2D shadowMap"+e+";"));if(f.push("uniform vec4 colorize;"),f.push("out vec4 outColor;"),f.push("void main(void) {"),a){f.push("if (clippable) {"),f.push("  float dist = 0.0;");for(E=0;E<r.sectionPlanes.length;E++)f.push("if (sectionPlaneActive"+E+") {"),f.push("   dist += clamp(dot(-sectionPlaneDir"+E+".xyz, vWorldPosition.xyz - sectionPlanePos"+E+".xyz), 0.0, 1000.0);"),f.push("}");f.push("  if (dist > 0.0) { discard; }"),f.push("}")}"points"===i.primitiveName&&(f.push("vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),f.push("float r = dot(cxy, cxy);"),f.push("if (r > 1.0) {"),f.push("   discard;"),f.push("}"));f.push("float occlusion = 1.0;"),n.ambient?f.push("vec3 ambientColor = materialAmbient;"):f.push("vec3 ambientColor = vec3(1.0, 1.0, 1.0);");n.diffuse?f.push("vec3 diffuseColor = materialDiffuse;"):n.baseColor?f.push("vec3 diffuseColor = materialBaseColor;"):f.push("vec3 diffuseColor = vec3(1.0, 1.0, 1.0);");i.colors&&f.push("diffuseColor *= vColor.rgb;");n.emissive?f.push("vec3 emissiveColor = materialEmissive;"):f.push("vec3  emissiveColor = vec3(0.0, 0.0, 0.0);");n.specular?f.push("vec3 specular = materialSpecular;"):f.push("vec3 specular = vec3(1.0, 1.0, 1.0);");void 0!==n.alpha?f.push("float alpha = materialAlphaModeCutoff[0];"):f.push("float alpha = 1.0;");i.colors&&f.push("alpha *= vColor.a;");void 0!==n.glossiness?f.push("float glossiness = materialGlossiness;"):f.push("float glossiness = 1.0;");void 0!==n.metallic?f.push("float metallic = materialMetallic;"):f.push("float metallic = 1.0;");void 0!==n.roughness?f.push("float roughness = materialRoughness;"):f.push("float roughness = 1.0;");void 0!==n.specularF0?f.push("float specularF0 = materialSpecularF0;"):f.push("float specularF0 = 1.0;");h&&(l&&s._normalMap||s._ambientMap||s._baseColorMap||s._diffuseMap||s._occlusionMap||s._emissiveMap||s._metallicMap||s._roughnessMap||s._metallicRoughnessMap||s._specularMap||s._glossinessMap||s._specularGlossinessMap||s._alphaMap)&&(f.push("vec4 texturePos = vec4(vUV.s, vUV.t, 1.0, 1.0);"),f.push("vec2 textureCoord;"));h&&s._ambientMap&&(s._ambientMap._state.matrix?f.push("textureCoord = (ambientMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("vec4 ambientTexel = texture(ambientMap, textureCoord).rgb;"),f.push("ambientTexel = "+Zt[s._ambientMap._state.encoding]+"(ambientTexel);"),f.push("ambientColor *= ambientTexel.rgb;"));h&&s._diffuseMap&&(s._diffuseMap._state.matrix?f.push("textureCoord = (diffuseMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("vec4 diffuseTexel = texture(diffuseMap, textureCoord);"),f.push("diffuseTexel = "+Zt[s._diffuseMap._state.encoding]+"(diffuseTexel);"),f.push("diffuseColor *= diffuseTexel.rgb;"),f.push("alpha *= diffuseTexel.a;"));h&&s._baseColorMap&&(s._baseColorMap._state.matrix?f.push("textureCoord = (baseColorMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("vec4 baseColorTexel = texture(baseColorMap, textureCoord);"),f.push("baseColorTexel = "+Zt[s._baseColorMap._state.encoding]+"(baseColorTexel);"),f.push("diffuseColor *= baseColorTexel.rgb;"),f.push("alpha *= baseColorTexel.a;"));h&&s._emissiveMap&&(s._emissiveMap._state.matrix?f.push("textureCoord = (emissiveMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("vec4 emissiveTexel = texture(emissiveMap, textureCoord);"),f.push("emissiveTexel = "+Zt[s._emissiveMap._state.encoding]+"(emissiveTexel);"),f.push("emissiveColor = emissiveTexel.rgb;"));h&&s._alphaMap&&(s._alphaMap._state.matrix?f.push("textureCoord = (alphaMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("alpha *= texture(alphaMap, textureCoord).r;"));h&&s._occlusionMap&&(s._occlusionMap._state.matrix?f.push("textureCoord = (occlusionMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("occlusion *= texture(occlusionMap, textureCoord).r;"));if(l&&(o.lights.length>0||o.lightMaps.length>0||o.reflectionMaps.length>0)){h&&s._normalMap?(s._normalMap._state.matrix?f.push("textureCoord = (normalMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("vec3 viewNormal = perturbNormal2Arb( vViewPosition, normalize(vViewNormal), textureCoord );")):f.push("vec3 viewNormal = normalize(vViewNormal);"),h&&s._specularMap&&(s._specularMap._state.matrix?f.push("textureCoord = (specularMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("specular *= texture(specularMap, textureCoord).rgb;")),h&&s._glossinessMap&&(s._glossinessMap._state.matrix?f.push("textureCoord = (glossinessMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("glossiness *= texture(glossinessMap, textureCoord).r;")),h&&s._specularGlossinessMap&&(s._specularGlossinessMap._state.matrix?f.push("textureCoord = (materialSpecularGlossinessMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("vec4 specGlossRGB = texture(materialSpecularGlossinessMap, textureCoord).rgba;"),f.push("specular *= specGlossRGB.rgb;"),f.push("glossiness *= specGlossRGB.a;")),h&&s._metallicMap&&(s._metallicMap._state.matrix?f.push("textureCoord = (metallicMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("metallic *= texture(metallicMap, textureCoord).r;")),h&&s._roughnessMap&&(s._roughnessMap._state.matrix?f.push("textureCoord = (roughnessMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("roughness *= texture(roughnessMap, textureCoord).r;")),h&&s._metallicRoughnessMap&&(s._metallicRoughnessMap._state.matrix?f.push("textureCoord = (metallicRoughnessMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("vec3 metalRoughRGB = texture(metallicRoughnessMap, textureCoord).rgb;"),f.push("metallic *= metalRoughRGB.b;"),f.push("roughness *= metalRoughRGB.g;")),f.push("vec3 viewEyeDir = normalize(-vViewPosition);"),s._diffuseFresnel&&(f.push("float diffuseFresnel = fresnel(viewEyeDir, viewNormal, diffuseFresnelEdgeBias, diffuseFresnelCenterBias, diffuseFresnelPower);"),f.push("diffuseColor *= mix(diffuseFresnelEdgeColor, diffuseFresnelCenterColor, diffuseFresnel);")),s._specularFresnel&&(f.push("float specularFresnel = fresnel(viewEyeDir, viewNormal, specularFresnelEdgeBias, specularFresnelCenterBias, specularFresnelPower);"),f.push("specular *= mix(specularFresnelEdgeColor, specularFresnelCenterColor, specularFresnel);")),s._alphaFresnel&&(f.push("float alphaFresnel = fresnel(viewEyeDir, viewNormal, alphaFresnelEdgeBias, alphaFresnelCenterBias, alphaFresnelPower);"),f.push("alpha *= mix(alphaFresnelEdgeColor.r, alphaFresnelCenterColor.r, alphaFresnel);")),s._emissiveFresnel&&(f.push("float emissiveFresnel = fresnel(viewEyeDir, viewNormal, emissiveFresnelEdgeBias, emissiveFresnelCenterBias, emissiveFresnelPower);"),f.push("emissiveColor *= mix(emissiveFresnelEdgeColor, emissiveFresnelCenterColor, emissiveFresnel);")),f.push("if (materialAlphaModeCutoff[1] == 1.0 && alpha < materialAlphaModeCutoff[2]) {"),f.push("   discard;"),f.push("}"),f.push("IncidentLight  light;"),f.push("Material       material;"),f.push("Geometry       geometry;"),f.push("ReflectedLight reflectedLight = ReflectedLight(vec3(0.0,0.0,0.0), vec3(0.0,0.0,0.0));"),f.push("vec3           viewLightDir;"),c&&(f.push("material.diffuseColor      = diffuseColor;"),f.push("material.specularColor     = specular;"),f.push("material.shine             = materialShininess;")),u&&(f.push("float oneMinusSpecularStrength = 1.0 - max(max(specular.r, specular.g ),specular.b);"),f.push("material.diffuseColor      = diffuseColor * oneMinusSpecularStrength;"),f.push("material.specularRoughness = clamp( 1.0 - glossiness, 0.04, 1.0 );"),f.push("material.specularColor     = specular;")),A&&(f.push("float dielectricSpecular = 0.16 * specularF0 * specularF0;"),f.push("material.diffuseColor      = diffuseColor * (1.0 - dielectricSpecular) * (1.0 - metallic);"),f.push("material.specularRoughness = clamp(roughness, 0.04, 1.0);"),f.push("material.specularColor     = mix(vec3(dielectricSpecular), diffuseColor, metallic);")),f.push("geometry.position      = vViewPosition;"),o.lightMaps.length>0&&f.push("geometry.worldNormal   = normalize(vWorldNormal);"),f.push("geometry.viewNormal    = viewNormal;"),f.push("geometry.viewEyeDir    = viewEyeDir;"),c&&(o.lightMaps.length>0||o.reflectionMaps.length>0)&&f.push("computePhongLightMapping(geometry, material, reflectedLight);"),(u||A)&&(o.lightMaps.length>0||o.reflectionMaps.length>0)&&f.push("computePBRLightMapping(geometry, material, reflectedLight);"),f.push("float shadow = 1.0;"),f.push("float shadowAcneRemover = 0.007;"),f.push("vec3 fragmentDepth;"),f.push("float texelSize = 1.0 / 1024.0;"),f.push("float amountInLight = 0.0;"),f.push("vec3 shadowCoord;"),f.push("vec4 rgbaDepth;"),f.push("float depth;");for(let e=0,t=o.lights.length;e<t;e++){const t=o.lights[e];"ambient"!==t.type&&("dir"===t.type&&"view"===t.space?f.push("viewLightDir = -normalize(lightDir"+e+");"):"point"===t.type&&"view"===t.space?f.push("viewLightDir = normalize(lightPos"+e+" - vViewPosition);"):f.push("viewLightDir = normalize(vViewLightReverseDirAndDist"+e+".xyz);"),p&&t.castsShadow?(f.push("shadow = 0.0;"),f.push("fragmentDepth = vShadowPosFromLight"+e+".xyz;"),f.push("fragmentDepth.z -= shadowAcneRemover;"),f.push("for (int x = -3; x <= 3; x++) {"),f.push("  for (int y = -3; y <= 3; y++) {"),f.push("      float texelDepth = unpackDepth(texture(shadowMap"+e+", fragmentDepth.xy + vec2(x, y) * texelSize));"),f.push("      if (fragmentDepth.z < texelDepth) {"),f.push("          shadow += 1.0;"),f.push("      }"),f.push("  }"),f.push("}"),f.push("shadow = shadow / 9.0;"),f.push("light.color =  lightColor"+e+".rgb * (lightColor"+e+".a * shadow);")):f.push("light.color =  lightColor"+e+".rgb * (lightColor"+e+".a );"),f.push("light.direction = viewLightDir;"),c&&f.push("computePhongLighting(light, geometry, material, reflectedLight);"),(u||A)&&f.push("computePBRLighting(light, geometry, material, reflectedLight);"))}c?f.push("vec3 outgoingLight = (lightAmbient.rgb * lightAmbient.a * diffuseColor) + ((occlusion * (( reflectedLight.diffuse + reflectedLight.specular)))) + emissiveColor;"):f.push("vec3 outgoingLight = (occlusion * (reflectedLight.diffuse)) + (occlusion * reflectedLight.specular) + emissiveColor;")}else f.push("ambientColor *= (lightAmbient.rgb * lightAmbient.a);"),f.push("vec3 outgoingLight = emissiveColor + ambientColor;");f.push("vec4 fragColor = vec4(outgoingLight, alpha) * colorize;"),d&&f.push("fragColor = linearToGamma(fragColor, gammaFactor);");f.push("outColor = fragColor;"),t.logarithmicDepthBufferEnabled&&f.push("gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;");return f.push("}"),f}(e))},Zt={};function qt(e){if(!e.receivesShadow)return!1;const t=e.scene._lightsState.lights;if(!t||0===t.length)return!1;for(let e=0,s=t.length;e<s;e++)if(t[e].castsShadow)return!0;return!1}function Jt(e){const t=e._geometry._state.primitiveName;return!(!e._geometry._state.autoVertexNormals&&!e._geometry._state.normalsBuf||"triangles"!==t&&"triangle-strip"!==t&&"triangle-fan"!==t)}Zt[3e3]="linearToLinear",Zt[3001]="sRGBToLinear";const $t=u.vec3(),es=new e({}),ts=function(e,t){this.id=es.addItem({}),this._hash=e,this._scene=t.scene,this._useCount=0,this._shaderSource=new Xt(t),this._allocate(t)},ss={};ts.get=function(e){const t=e.scene,s=[t.canvas.canvas.id,(t.gammaInput?"gi;":";")+(t.gammaOutput?"go":""),t._lightsState.getHash(),t._sectionPlanesState.getHash(),e._geometry._state.hash,e._material._state.hash,e._state.drawHash].join(";");let i=ss[s];if(!i){if(i=new ts(s,e),i.errors)return console.log(i.errors.join("\n")),null;ss[s]=i,p.memory.programs++}return i._useCount++,i},ts.prototype.put=function(){0==--this._useCount&&(es.removeItem(this.id),this._program&&this._program.destroy(),delete ss[this._hash],p.memory.programs--)},ts.prototype.webglContextRestored=function(){this._program=null},ts.prototype.drawMesh=function(e,t){this._program||this._allocate(t);const s=Y.MAX_TEXTURE_UNITS,i=t.scene,r=t._material,o=i.canvas.gl,n=this._program,a=t._state,l=t._material._state,h=t._geometry._state,c=i.camera,A=t.origin,u=a.background;if(e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,u&&o.depthFunc(o.LEQUAL),this._bindProgram(e)),o.uniformMatrix4fv(this._uViewMatrix,!1,A?e.getRTCViewMatrix(a.originHash,A):c.viewMatrix),o.uniformMatrix4fv(this._uViewNormalMatrix,!1,c.viewNormalMatrix),a.clippable){const e=i._sectionPlanesState.sectionPlanes.length;if(e>0){const s=i._sectionPlanesState.sectionPlanes,r=t.renderFlags;for(let t=0;t<e;t++){const e=this._uSectionPlanes[t];if(e){const i=r.sectionPlanesActivePerLayer[t];if(o.uniform1i(e.active,i?1:0),i){const i=s[t];o.uniform3fv(e.pos,A?w(i.dist,i.dir,A,$t):i.pos),o.uniform3fv(e.dir,i.dir)}}}}}if(l.id!==this._lastMaterialId){e.textureUnit=this._baseTextureUnit;const t=l.backfaces;e.backfaces!==t&&(t?o.disable(o.CULL_FACE):o.enable(o.CULL_FACE),e.backfaces=t);const i=l.frontface;switch(e.frontface!==i&&(i?o.frontFace(o.CCW):o.frontFace(o.CW),e.frontface=i),e.lineWidth!==l.lineWidth&&(o.lineWidth(l.lineWidth),e.lineWidth=l.lineWidth),this._uPointSize&&o.uniform1f(this._uPointSize,l.pointSize),l.type){case"LambertMaterial":this._uMaterialAmbient&&o.uniform3fv(this._uMaterialAmbient,l.ambient),this._uMaterialColor&&o.uniform4f(this._uMaterialColor,l.color[0],l.color[1],l.color[2],l.alpha),this._uMaterialEmissive&&o.uniform3fv(this._uMaterialEmissive,l.emissive);break;case"PhongMaterial":this._uMaterialShininess&&o.uniform1f(this._uMaterialShininess,l.shininess),this._uMaterialAmbient&&o.uniform3fv(this._uMaterialAmbient,l.ambient),this._uMaterialDiffuse&&o.uniform3fv(this._uMaterialDiffuse,l.diffuse),this._uMaterialSpecular&&o.uniform3fv(this._uMaterialSpecular,l.specular),this._uMaterialEmissive&&o.uniform3fv(this._uMaterialEmissive,l.emissive),this._uAlphaModeCutoff&&o.uniform4f(this._uAlphaModeCutoff,1*l.alpha,1===l.alphaMode?1:0,l.alphaCutoff,0),r._ambientMap&&r._ambientMap._state.texture&&this._uMaterialAmbientMap&&(n.bindTexture(this._uMaterialAmbientMap,r._ambientMap._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uMaterialAmbientMapMatrix&&o.uniformMatrix4fv(this._uMaterialAmbientMapMatrix,!1,r._ambientMap._state.matrix)),r._diffuseMap&&r._diffuseMap._state.texture&&this._uDiffuseMap&&(n.bindTexture(this._uDiffuseMap,r._diffuseMap._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uDiffuseMapMatrix&&o.uniformMatrix4fv(this._uDiffuseMapMatrix,!1,r._diffuseMap._state.matrix)),r._specularMap&&r._specularMap._state.texture&&this._uSpecularMap&&(n.bindTexture(this._uSpecularMap,r._specularMap._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uSpecularMapMatrix&&o.uniformMatrix4fv(this._uSpecularMapMatrix,!1,r._specularMap._state.matrix)),r._emissiveMap&&r._emissiveMap._state.texture&&this._uEmissiveMap&&(n.bindTexture(this._uEmissiveMap,r._emissiveMap._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uEmissiveMapMatrix&&o.uniformMatrix4fv(this._uEmissiveMapMatrix,!1,r._emissiveMap._state.matrix)),r._alphaMap&&r._alphaMap._state.texture&&this._uAlphaMap&&(n.bindTexture(this._uAlphaMap,r._alphaMap._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uAlphaMapMatrix&&o.uniformMatrix4fv(this._uAlphaMapMatrix,!1,r._alphaMap._state.matrix)),r._reflectivityMap&&r._reflectivityMap._state.texture&&this._uReflectivityMap&&(n.bindTexture(this._uReflectivityMap,r._reflectivityMap._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,this._uReflectivityMapMatrix&&o.uniformMatrix4fv(this._uReflectivityMapMatrix,!1,r._reflectivityMap._state.matrix)),r._normalMap&&r._normalMap._state.texture&&this._uNormalMap&&(n.bindTexture(this._uNormalMap,r._normalMap._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uNormalMapMatrix&&o.uniformMatrix4fv(this._uNormalMapMatrix,!1,r._normalMap._state.matrix)),r._occlusionMap&&r._occlusionMap._state.texture&&this._uOcclusionMap&&(n.bindTexture(this._uOcclusionMap,r._occlusionMap._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uOcclusionMapMatrix&&o.uniformMatrix4fv(this._uOcclusionMapMatrix,!1,r._occlusionMap._state.matrix)),r._diffuseFresnel&&(this._uDiffuseFresnelEdgeBias&&o.uniform1f(this._uDiffuseFresnelEdgeBias,r._diffuseFresnel.edgeBias),this._uDiffuseFresnelCenterBias&&o.uniform1f(this._uDiffuseFresnelCenterBias,r._diffuseFresnel.centerBias),this._uDiffuseFresnelEdgeColor&&o.uniform3fv(this._uDiffuseFresnelEdgeColor,r._diffuseFresnel.edgeColor),this._uDiffuseFresnelCenterColor&&o.uniform3fv(this._uDiffuseFresnelCenterColor,r._diffuseFresnel.centerColor),this._uDiffuseFresnelPower&&o.uniform1f(this._uDiffuseFresnelPower,r._diffuseFresnel.power)),r._specularFresnel&&(this._uSpecularFresnelEdgeBias&&o.uniform1f(this._uSpecularFresnelEdgeBias,r._specularFresnel.edgeBias),this._uSpecularFresnelCenterBias&&o.uniform1f(this._uSpecularFresnelCenterBias,r._specularFresnel.centerBias),this._uSpecularFresnelEdgeColor&&o.uniform3fv(this._uSpecularFresnelEdgeColor,r._specularFresnel.edgeColor),this._uSpecularFresnelCenterColor&&o.uniform3fv(this._uSpecularFresnelCenterColor,r._specularFresnel.centerColor),this._uSpecularFresnelPower&&o.uniform1f(this._uSpecularFresnelPower,r._specularFresnel.power)),r._alphaFresnel&&(this._uAlphaFresnelEdgeBias&&o.uniform1f(this._uAlphaFresnelEdgeBias,r._alphaFresnel.edgeBias),this._uAlphaFresnelCenterBias&&o.uniform1f(this._uAlphaFresnelCenterBias,r._alphaFresnel.centerBias),this._uAlphaFresnelEdgeColor&&o.uniform3fv(this._uAlphaFresnelEdgeColor,r._alphaFresnel.edgeColor),this._uAlphaFresnelCenterColor&&o.uniform3fv(this._uAlphaFresnelCenterColor,r._alphaFresnel.centerColor),this._uAlphaFresnelPower&&o.uniform1f(this._uAlphaFresnelPower,r._alphaFresnel.power)),r._reflectivityFresnel&&(this._uReflectivityFresnelEdgeBias&&o.uniform1f(this._uReflectivityFresnelEdgeBias,r._reflectivityFresnel.edgeBias),this._uReflectivityFresnelCenterBias&&o.uniform1f(this._uReflectivityFresnelCenterBias,r._reflectivityFresnel.centerBias),this._uReflectivityFresnelEdgeColor&&o.uniform3fv(this._uReflectivityFresnelEdgeColor,r._reflectivityFresnel.edgeColor),this._uReflectivityFresnelCenterColor&&o.uniform3fv(this._uReflectivityFresnelCenterColor,r._reflectivityFresnel.centerColor),this._uReflectivityFresnelPower&&o.uniform1f(this._uReflectivityFresnelPower,r._reflectivityFresnel.power)),r._emissiveFresnel&&(this._uEmissiveFresnelEdgeBias&&o.uniform1f(this._uEmissiveFresnelEdgeBias,r._emissiveFresnel.edgeBias),this._uEmissiveFresnelCenterBias&&o.uniform1f(this._uEmissiveFresnelCenterBias,r._emissiveFresnel.centerBias),this._uEmissiveFresnelEdgeColor&&o.uniform3fv(this._uEmissiveFresnelEdgeColor,r._emissiveFresnel.edgeColor),this._uEmissiveFresnelCenterColor&&o.uniform3fv(this._uEmissiveFresnelCenterColor,r._emissiveFresnel.centerColor),this._uEmissiveFresnelPower&&o.uniform1f(this._uEmissiveFresnelPower,r._emissiveFresnel.power));break;case"MetallicMaterial":this._uBaseColor&&o.uniform3fv(this._uBaseColor,l.baseColor),this._uMaterialMetallic&&o.uniform1f(this._uMaterialMetallic,l.metallic),this._uMaterialRoughness&&o.uniform1f(this._uMaterialRoughness,l.roughness),this._uMaterialSpecularF0&&o.uniform1f(this._uMaterialSpecularF0,l.specularF0),this._uMaterialEmissive&&o.uniform3fv(this._uMaterialEmissive,l.emissive),this._uAlphaModeCutoff&&o.uniform4f(this._uAlphaModeCutoff,1*l.alpha,1===l.alphaMode?1:0,l.alphaCutoff,0);const t=r._baseColorMap;t&&t._state.texture&&this._uBaseColorMap&&(n.bindTexture(this._uBaseColorMap,t._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uBaseColorMapMatrix&&o.uniformMatrix4fv(this._uBaseColorMapMatrix,!1,t._state.matrix));const i=r._metallicMap;i&&i._state.texture&&this._uMetallicMap&&(n.bindTexture(this._uMetallicMap,i._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uMetallicMapMatrix&&o.uniformMatrix4fv(this._uMetallicMapMatrix,!1,i._state.matrix));const a=r._roughnessMap;a&&a._state.texture&&this._uRoughnessMap&&(n.bindTexture(this._uRoughnessMap,a._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uRoughnessMapMatrix&&o.uniformMatrix4fv(this._uRoughnessMapMatrix,!1,a._state.matrix));const h=r._metallicRoughnessMap;h&&h._state.texture&&this._uMetallicRoughnessMap&&(n.bindTexture(this._uMetallicRoughnessMap,h._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uMetallicRoughnessMapMatrix&&o.uniformMatrix4fv(this._uMetallicRoughnessMapMatrix,!1,h._state.matrix)),(p=r._emissiveMap)&&p._state.texture&&this._uEmissiveMap&&(n.bindTexture(this._uEmissiveMap,p._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uEmissiveMapMatrix&&o.uniformMatrix4fv(this._uEmissiveMapMatrix,!1,p._state.matrix)),(d=r._occlusionMap)&&r._occlusionMap._state.texture&&this._uOcclusionMap&&(n.bindTexture(this._uOcclusionMap,d._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uOcclusionMapMatrix&&o.uniformMatrix4fv(this._uOcclusionMapMatrix,!1,d._state.matrix)),(f=r._alphaMap)&&f._state.texture&&this._uAlphaMap&&(n.bindTexture(this._uAlphaMap,f._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uAlphaMapMatrix&&o.uniformMatrix4fv(this._uAlphaMapMatrix,!1,f._state.matrix)),(E=r._normalMap)&&E._state.texture&&this._uNormalMap&&(n.bindTexture(this._uNormalMap,E._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uNormalMapMatrix&&o.uniformMatrix4fv(this._uNormalMapMatrix,!1,E._state.matrix));break;case"SpecularMaterial":this._uMaterialDiffuse&&o.uniform3fv(this._uMaterialDiffuse,l.diffuse),this._uMaterialSpecular&&o.uniform3fv(this._uMaterialSpecular,l.specular),this._uMaterialGlossiness&&o.uniform1f(this._uMaterialGlossiness,l.glossiness),this._uMaterialReflectivity&&o.uniform1f(this._uMaterialReflectivity,l.reflectivity),this._uMaterialEmissive&&o.uniform3fv(this._uMaterialEmissive,l.emissive),this._uAlphaModeCutoff&&o.uniform4f(this._uAlphaModeCutoff,1*l.alpha,1===l.alphaMode?1:0,l.alphaCutoff,0);const c=r._diffuseMap;c&&c._state.texture&&this._uDiffuseMap&&(n.bindTexture(this._uDiffuseMap,c._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uDiffuseMapMatrix&&o.uniformMatrix4fv(this._uDiffuseMapMatrix,!1,c._state.matrix));const A=r._specularMap;A&&A._state.texture&&this._uSpecularMap&&(n.bindTexture(this._uSpecularMap,A._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uSpecularMapMatrix&&o.uniformMatrix4fv(this._uSpecularMapMatrix,!1,A._state.matrix));const u=r._glossinessMap;u&&u._state.texture&&this._uGlossinessMap&&(n.bindTexture(this._uGlossinessMap,u._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uGlossinessMapMatrix&&o.uniformMatrix4fv(this._uGlossinessMapMatrix,!1,u._state.matrix));const m=r._specularGlossinessMap;var p,d,f,E;m&&m._state.texture&&this._uSpecularGlossinessMap&&(n.bindTexture(this._uSpecularGlossinessMap,m._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uSpecularGlossinessMapMatrix&&o.uniformMatrix4fv(this._uSpecularGlossinessMapMatrix,!1,m._state.matrix)),(p=r._emissiveMap)&&p._state.texture&&this._uEmissiveMap&&(n.bindTexture(this._uEmissiveMap,p._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uEmissiveMapMatrix&&o.uniformMatrix4fv(this._uEmissiveMapMatrix,!1,p._state.matrix)),(d=r._occlusionMap)&&d._state.texture&&this._uOcclusionMap&&(n.bindTexture(this._uOcclusionMap,d._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uOcclusionMapMatrix&&o.uniformMatrix4fv(this._uOcclusionMapMatrix,!1,d._state.matrix)),(f=r._alphaMap)&&f._state.texture&&this._uAlphaMap&&(n.bindTexture(this._uAlphaMap,f._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uAlphaMapMatrix&&o.uniformMatrix4fv(this._uAlphaMapMatrix,!1,f._state.matrix)),(E=r._normalMap)&&E._state.texture&&this._uNormalMap&&(n.bindTexture(this._uNormalMap,E._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uNormalMapMatrix&&o.uniformMatrix4fv(this._uNormalMapMatrix,!1,E._state.matrix))}this._lastMaterialId=l.id}if(o.uniformMatrix4fv(this._uModelMatrix,o.FALSE,t.worldMatrix),this._uModelNormalMatrix&&o.uniformMatrix4fv(this._uModelNormalMatrix,o.FALSE,t.worldNormalMatrix),this._uClippable&&o.uniform1i(this._uClippable,a.clippable),this._uColorize){const e=a.colorize,t=this._lastColorize;t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[3]===e[3]||(o.uniform4fv(this._uColorize,e),t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3])}o.uniform3fv(this._uOffset,a.offset),h.id!==this._lastGeometryId&&(this._uPositionsDecodeMatrix&&o.uniformMatrix4fv(this._uPositionsDecodeMatrix,!1,h.positionsDecodeMatrix),this._uUVDecodeMatrix&&o.uniformMatrix3fv(this._uUVDecodeMatrix,!1,h.uvDecodeMatrix),this._aPosition&&(this._aPosition.bindArrayBuffer(h.positionsBuf),e.bindArray++),this._aNormal&&(this._aNormal.bindArrayBuffer(h.normalsBuf),e.bindArray++),this._aUV&&(this._aUV.bindArrayBuffer(h.uvBuf),e.bindArray++),this._aColor&&(this._aColor.bindArrayBuffer(h.colorsBuf),e.bindArray++),this._aFlags&&(this._aFlags.bindArrayBuffer(h.flagsBuf),e.bindArray++),h.indicesBuf&&(h.indicesBuf.bind(),e.bindArray++),this._lastGeometryId=h.id),h.indicesBuf?(o.drawElements(h.primitive,h.indicesBuf.numItems,h.indicesBuf.itemType,0),e.drawElements++):h.positions&&(o.drawArrays(o.TRIANGLES,0,h.positions.numItems),e.drawArrays++),u&&o.depthFunc(o.LESS)},ts.prototype._allocate=function(e){const t=e.scene,s=t.canvas.gl,i=e._material,r=t._lightsState,o=t._sectionPlanesState,n=e._material._state;if(this._program=new ne(s,this._shaderSource),this._program.errors)return void(this.errors=this._program.errors);const a=this._program;this._uPositionsDecodeMatrix=a.getLocation("positionsDecodeMatrix"),this._uUVDecodeMatrix=a.getLocation("uvDecodeMatrix"),this._uModelMatrix=a.getLocation("modelMatrix"),this._uModelNormalMatrix=a.getLocation("modelNormalMatrix"),this._uViewMatrix=a.getLocation("viewMatrix"),this._uViewNormalMatrix=a.getLocation("viewNormalMatrix"),this._uProjMatrix=a.getLocation("projMatrix"),this._uGammaFactor=a.getLocation("gammaFactor"),this._uLightAmbient=[],this._uLightColor=[],this._uLightDir=[],this._uLightPos=[],this._uLightAttenuation=[],this._uShadowViewMatrix=[],this._uShadowProjMatrix=[],t.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=a.getLocation("logDepthBufFC"));const l=r.lights;let h;for(var c=0,A=l.length;c<A;c++){switch(h=l[c],h.type){case"ambient":this._uLightAmbient[c]=a.getLocation("lightAmbient");break;case"dir":this._uLightColor[c]=a.getLocation("lightColor"+c),this._uLightPos[c]=null,this._uLightDir[c]=a.getLocation("lightDir"+c);break;case"point":this._uLightColor[c]=a.getLocation("lightColor"+c),this._uLightPos[c]=a.getLocation("lightPos"+c),this._uLightDir[c]=null,this._uLightAttenuation[c]=a.getLocation("lightAttenuation"+c);break;case"spot":this._uLightColor[c]=a.getLocation("lightColor"+c),this._uLightPos[c]=a.getLocation("lightPos"+c),this._uLightDir[c]=a.getLocation("lightDir"+c),this._uLightAttenuation[c]=a.getLocation("lightAttenuation"+c)}h.castsShadow&&(this._uShadowViewMatrix[c]=a.getLocation("shadowViewMatrix"+c),this._uShadowProjMatrix[c]=a.getLocation("shadowProjMatrix"+c))}r.lightMaps.length>0&&(this._uLightMap="lightMap"),r.reflectionMaps.length>0&&(this._uReflectionMap="reflectionMap"),this._uSectionPlanes=[];for(c=0,A=o.sectionPlanes.length;c<A;c++)this._uSectionPlanes.push({active:a.getLocation("sectionPlaneActive"+c),pos:a.getLocation("sectionPlanePos"+c),dir:a.getLocation("sectionPlaneDir"+c)});switch(this._uPointSize=a.getLocation("pointSize"),n.type){case"LambertMaterial":this._uMaterialColor=a.getLocation("materialColor"),this._uMaterialEmissive=a.getLocation("materialEmissive"),this._uAlphaModeCutoff=a.getLocation("materialAlphaModeCutoff");break;case"PhongMaterial":this._uMaterialAmbient=a.getLocation("materialAmbient"),this._uMaterialDiffuse=a.getLocation("materialDiffuse"),this._uMaterialSpecular=a.getLocation("materialSpecular"),this._uMaterialEmissive=a.getLocation("materialEmissive"),this._uAlphaModeCutoff=a.getLocation("materialAlphaModeCutoff"),this._uMaterialShininess=a.getLocation("materialShininess"),i._ambientMap&&(this._uMaterialAmbientMap="ambientMap",this._uMaterialAmbientMapMatrix=a.getLocation("ambientMapMatrix")),i._diffuseMap&&(this._uDiffuseMap="diffuseMap",this._uDiffuseMapMatrix=a.getLocation("diffuseMapMatrix")),i._specularMap&&(this._uSpecularMap="specularMap",this._uSpecularMapMatrix=a.getLocation("specularMapMatrix")),i._emissiveMap&&(this._uEmissiveMap="emissiveMap",this._uEmissiveMapMatrix=a.getLocation("emissiveMapMatrix")),i._alphaMap&&(this._uAlphaMap="alphaMap",this._uAlphaMapMatrix=a.getLocation("alphaMapMatrix")),i._reflectivityMap&&(this._uReflectivityMap="reflectivityMap",this._uReflectivityMapMatrix=a.getLocation("reflectivityMapMatrix")),i._normalMap&&(this._uNormalMap="normalMap",this._uNormalMapMatrix=a.getLocation("normalMapMatrix")),i._occlusionMap&&(this._uOcclusionMap="occlusionMap",this._uOcclusionMapMatrix=a.getLocation("occlusionMapMatrix")),i._diffuseFresnel&&(this._uDiffuseFresnelEdgeBias=a.getLocation("diffuseFresnelEdgeBias"),this._uDiffuseFresnelCenterBias=a.getLocation("diffuseFresnelCenterBias"),this._uDiffuseFresnelEdgeColor=a.getLocation("diffuseFresnelEdgeColor"),this._uDiffuseFresnelCenterColor=a.getLocation("diffuseFresnelCenterColor"),this._uDiffuseFresnelPower=a.getLocation("diffuseFresnelPower")),i._specularFresnel&&(this._uSpecularFresnelEdgeBias=a.getLocation("specularFresnelEdgeBias"),this._uSpecularFresnelCenterBias=a.getLocation("specularFresnelCenterBias"),this._uSpecularFresnelEdgeColor=a.getLocation("specularFresnelEdgeColor"),this._uSpecularFresnelCenterColor=a.getLocation("specularFresnelCenterColor"),this._uSpecularFresnelPower=a.getLocation("specularFresnelPower")),i._alphaFresnel&&(this._uAlphaFresnelEdgeBias=a.getLocation("alphaFresnelEdgeBias"),this._uAlphaFresnelCenterBias=a.getLocation("alphaFresnelCenterBias"),this._uAlphaFresnelEdgeColor=a.getLocation("alphaFresnelEdgeColor"),this._uAlphaFresnelCenterColor=a.getLocation("alphaFresnelCenterColor"),this._uAlphaFresnelPower=a.getLocation("alphaFresnelPower")),i._reflectivityFresnel&&(this._uReflectivityFresnelEdgeBias=a.getLocation("reflectivityFresnelEdgeBias"),this._uReflectivityFresnelCenterBias=a.getLocation("reflectivityFresnelCenterBias"),this._uReflectivityFresnelEdgeColor=a.getLocation("reflectivityFresnelEdgeColor"),this._uReflectivityFresnelCenterColor=a.getLocation("reflectivityFresnelCenterColor"),this._uReflectivityFresnelPower=a.getLocation("reflectivityFresnelPower")),i._emissiveFresnel&&(this._uEmissiveFresnelEdgeBias=a.getLocation("emissiveFresnelEdgeBias"),this._uEmissiveFresnelCenterBias=a.getLocation("emissiveFresnelCenterBias"),this._uEmissiveFresnelEdgeColor=a.getLocation("emissiveFresnelEdgeColor"),this._uEmissiveFresnelCenterColor=a.getLocation("emissiveFresnelCenterColor"),this._uEmissiveFresnelPower=a.getLocation("emissiveFresnelPower"));break;case"MetallicMaterial":this._uBaseColor=a.getLocation("materialBaseColor"),this._uMaterialMetallic=a.getLocation("materialMetallic"),this._uMaterialRoughness=a.getLocation("materialRoughness"),this._uMaterialSpecularF0=a.getLocation("materialSpecularF0"),this._uMaterialEmissive=a.getLocation("materialEmissive"),this._uAlphaModeCutoff=a.getLocation("materialAlphaModeCutoff"),i._baseColorMap&&(this._uBaseColorMap="baseColorMap",this._uBaseColorMapMatrix=a.getLocation("baseColorMapMatrix")),i._metallicMap&&(this._uMetallicMap="metallicMap",this._uMetallicMapMatrix=a.getLocation("metallicMapMatrix")),i._roughnessMap&&(this._uRoughnessMap="roughnessMap",this._uRoughnessMapMatrix=a.getLocation("roughnessMapMatrix")),i._metallicRoughnessMap&&(this._uMetallicRoughnessMap="metallicRoughnessMap",this._uMetallicRoughnessMapMatrix=a.getLocation("metallicRoughnessMapMatrix")),i._emissiveMap&&(this._uEmissiveMap="emissiveMap",this._uEmissiveMapMatrix=a.getLocation("emissiveMapMatrix")),i._occlusionMap&&(this._uOcclusionMap="occlusionMap",this._uOcclusionMapMatrix=a.getLocation("occlusionMapMatrix")),i._alphaMap&&(this._uAlphaMap="alphaMap",this._uAlphaMapMatrix=a.getLocation("alphaMapMatrix")),i._normalMap&&(this._uNormalMap="normalMap",this._uNormalMapMatrix=a.getLocation("normalMapMatrix"));break;case"SpecularMaterial":this._uMaterialDiffuse=a.getLocation("materialDiffuse"),this._uMaterialSpecular=a.getLocation("materialSpecular"),this._uMaterialGlossiness=a.getLocation("materialGlossiness"),this._uMaterialReflectivity=a.getLocation("reflectivityFresnel"),this._uMaterialEmissive=a.getLocation("materialEmissive"),this._uAlphaModeCutoff=a.getLocation("materialAlphaModeCutoff"),i._diffuseMap&&(this._uDiffuseMap="diffuseMap",this._uDiffuseMapMatrix=a.getLocation("diffuseMapMatrix")),i._specularMap&&(this._uSpecularMap="specularMap",this._uSpecularMapMatrix=a.getLocation("specularMapMatrix")),i._glossinessMap&&(this._uGlossinessMap="glossinessMap",this._uGlossinessMapMatrix=a.getLocation("glossinessMapMatrix")),i._specularGlossinessMap&&(this._uSpecularGlossinessMap="materialSpecularGlossinessMap",this._uSpecularGlossinessMapMatrix=a.getLocation("materialSpecularGlossinessMapMatrix")),i._emissiveMap&&(this._uEmissiveMap="emissiveMap",this._uEmissiveMapMatrix=a.getLocation("emissiveMapMatrix")),i._occlusionMap&&(this._uOcclusionMap="occlusionMap",this._uOcclusionMapMatrix=a.getLocation("occlusionMapMatrix")),i._alphaMap&&(this._uAlphaMap="alphaMap",this._uAlphaMapMatrix=a.getLocation("alphaMapMatrix")),i._normalMap&&(this._uNormalMap="normalMap",this._uNormalMapMatrix=a.getLocation("normalMapMatrix"))}this._aPosition=a.getAttribute("position"),this._aNormal=a.getAttribute("normal"),this._aUV=a.getAttribute("uv"),this._aColor=a.getAttribute("color"),this._aFlags=a.getAttribute("flags"),this._uClippable=a.getLocation("clippable"),this._uColorize=a.getLocation("colorize"),this._uOffset=a.getLocation("offset"),this._lastMaterialId=null,this._lastVertexBufsId=null,this._lastGeometryId=null,this._lastColorize=new Float32Array(4),this._baseTextureUnit=0},ts.prototype._bindProgram=function(e){const t=Y.MAX_TEXTURE_UNITS,s=this._scene,i=s.canvas.gl,r=s._lightsState,o=s.camera.project;let n;const a=this._program;if(a.bind(),e.useProgram++,e.textureUnit=0,this._lastMaterialId=null,this._lastVertexBufsId=null,this._lastGeometryId=null,this._lastColorize[0]=-1,this._lastColorize[1]=-1,this._lastColorize[2]=-1,this._lastColorize[3]=-1,i.uniformMatrix4fv(this._uProjMatrix,!1,o.matrix),s.logarithmicDepthBufferEnabled){const e=2/(Math.log(o.far+1)/Math.LN2);i.uniform1f(this._uLogDepthBufFC,e)}for(var l=0,h=r.lights.length;l<h;l++)if(n=r.lights[l],this._uLightAmbient[l])i.uniform4f(this._uLightAmbient[l],n.color[0],n.color[1],n.color[2],n.intensity);else if(this._uLightColor[l]&&i.uniform4f(this._uLightColor[l],n.color[0],n.color[1],n.color[2],n.intensity),this._uLightPos[l]&&(i.uniform3fv(this._uLightPos[l],n.pos),this._uLightAttenuation[l]&&i.uniform1f(this._uLightAttenuation[l],n.attenuation)),this._uLightDir[l]&&i.uniform3fv(this._uLightDir[l],n.dir),n.castsShadow){this._uShadowViewMatrix[l]&&i.uniformMatrix4fv(this._uShadowViewMatrix[l],!1,n.getShadowViewMatrix()),this._uShadowProjMatrix[l]&&i.uniformMatrix4fv(this._uShadowProjMatrix[l],!1,n.getShadowProjMatrix());const s=n.getShadowRenderBuf();s&&(a.bindTexture("shadowMap"+l,s.getTexture(),e.textureUnit),e.textureUnit=(e.textureUnit+1)%t,e.bindTexture++)}r.lightMaps.length>0&&r.lightMaps[0].texture&&this._uLightMap&&(a.bindTexture(this._uLightMap,r.lightMaps[0].texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%t,e.bindTexture++),r.reflectionMaps.length>0&&r.reflectionMaps[0].texture&&this._uReflectionMap&&(a.bindTexture(this._uReflectionMap,r.reflectionMaps[0].texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%t,e.bindTexture++),this._uGammaFactor&&i.uniform1f(this._uGammaFactor,s.gammaFactor),this._baseTextureUnit=e.textureUnit};class is{constructor(e){this.vertex=function(e){const t=e.scene,s=t._lightsState,i=function(e){const t=e._geometry._state.primitiveName;if((e._geometry._state.autoVertexNormals||e._geometry._state.normalsBuf)&&("triangles"===t||"triangle-strip"===t||"triangle-fan"===t))return!0;return!1}(e),r=t._sectionPlanesState.sectionPlanes.length>0,o=!!e._geometry._state.compressGeometry,n=e._state.billboard,a=e._state.stationary,l=[];l.push("#version 300 es"),l.push("// EmphasisFillShaderSource vertex shader"),l.push("in vec3 position;"),l.push("uniform mat4 modelMatrix;"),l.push("uniform mat4 viewMatrix;"),l.push("uniform mat4 projMatrix;"),l.push("uniform vec4 colorize;"),l.push("uniform vec3 offset;"),o&&l.push("uniform mat4 positionsDecodeMatrix;");t.logarithmicDepthBufferEnabled&&(l.push("uniform float logDepthBufFC;"),l.push("out float vFragDepth;"),l.push("bool isPerspectiveMatrix(mat4 m) {"),l.push("    return (m[2][3] == - 1.0);"),l.push("}"),l.push("out float isPerspective;"));r&&l.push("out vec4 vWorldPosition;");if(l.push("uniform vec4   lightAmbient;"),l.push("uniform vec4   fillColor;"),i){l.push("in vec3 normal;"),l.push("uniform mat4 modelNormalMatrix;"),l.push("uniform mat4 viewNormalMatrix;");for(let e=0,t=s.lights.length;e<t;e++){const t=s.lights[e];"ambient"!==t.type&&(l.push("uniform vec4 lightColor"+e+";"),"dir"===t.type&&l.push("uniform vec3 lightDir"+e+";"),"point"===t.type&&l.push("uniform vec3 lightPos"+e+";"),"spot"===t.type&&l.push("uniform vec3 lightPos"+e+";"))}o&&(l.push("vec3 octDecode(vec2 oct) {"),l.push("    vec3 v = vec3(oct.xy, 1.0 - abs(oct.x) - abs(oct.y));"),l.push("    if (v.z < 0.0) {"),l.push("        v.xy = (1.0 - abs(v.yx)) * vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0);"),l.push("    }"),l.push("    return normalize(v);"),l.push("}"))}l.push("out vec4 vColor;"),("spherical"===n||"cylindrical"===n)&&(l.push("void billboard(inout mat4 mat) {"),l.push("   mat[0][0] = 1.0;"),l.push("   mat[0][1] = 0.0;"),l.push("   mat[0][2] = 0.0;"),"spherical"===n&&(l.push("   mat[1][0] = 0.0;"),l.push("   mat[1][1] = 1.0;"),l.push("   mat[1][2] = 0.0;")),l.push("   mat[2][0] = 0.0;"),l.push("   mat[2][1] = 0.0;"),l.push("   mat[2][2] =1.0;"),l.push("}"));l.push("void main(void) {"),l.push("vec4 localPosition = vec4(position, 1.0); "),l.push("vec4 worldPosition;"),o&&l.push("localPosition = positionsDecodeMatrix * localPosition;");i&&(o?l.push("vec4 localNormal = vec4(octDecode(normal.xy), 0.0); "):l.push("vec4 localNormal = vec4(normal, 0.0); "),l.push("mat4 modelNormalMatrix2 = modelNormalMatrix;"),l.push("mat4 viewNormalMatrix2 = viewNormalMatrix;"));l.push("mat4 viewMatrix2 = viewMatrix;"),l.push("mat4 modelMatrix2 = modelMatrix;"),a&&l.push("viewMatrix2[3][0] = viewMatrix2[3][1] = viewMatrix2[3][2] = 0.0;");"spherical"===n||"cylindrical"===n?(l.push("mat4 modelViewMatrix = viewMatrix2 * modelMatrix2;"),l.push("billboard(modelMatrix2);"),l.push("billboard(viewMatrix2);"),l.push("billboard(modelViewMatrix);"),i&&(l.push("mat4 modelViewNormalMatrix =  viewNormalMatrix2 * modelNormalMatrix2;"),l.push("billboard(modelNormalMatrix2);"),l.push("billboard(viewNormalMatrix2);"),l.push("billboard(modelViewNormalMatrix);")),l.push("worldPosition = modelMatrix2 * localPosition;"),l.push("vec4 viewPosition = modelViewMatrix * localPosition;")):(l.push("worldPosition = modelMatrix2 * localPosition;"),l.push("worldPosition.xyz = worldPosition.xyz + offset;"),l.push("vec4 viewPosition  = viewMatrix2 * worldPosition; "));i&&l.push("vec3 viewNormal = normalize((viewNormalMatrix2 * modelNormalMatrix2 * localNormal).xyz);");if(l.push("vec3 reflectedColor = vec3(0.0, 0.0, 0.0);"),l.push("vec3 viewLightDir = vec3(0.0, 0.0, -1.0);"),l.push("float lambertian = 1.0;"),i)for(let e=0,t=s.lights.length;e<t;e++){const t=s.lights[e];if("ambient"!==t.type){if("dir"===t.type)"view"===t.space?l.push("viewLightDir = normalize(lightDir"+e+");"):l.push("viewLightDir = normalize((viewMatrix2 * vec4(lightDir"+e+", 0.0)).xyz);");else{if("point"!==t.type)continue;"view"===t.space?l.push("viewLightDir = normalize(lightPos"+e+" - viewPosition.xyz);"):l.push("viewLightDir = normalize((viewMatrix2 * vec4(lightPos"+e+", 0.0)).xyz);")}l.push("lambertian = max(dot(-viewNormal, viewLightDir), 0.0);"),l.push("reflectedColor += lambertian * (lightColor"+e+".rgb * lightColor"+e+".a);")}}l.push("vColor = vec4(reflectedColor * fillColor.rgb, fillColor.a);"),r&&l.push("vWorldPosition = worldPosition;");"points"===e._geometry._state.primitiveName&&l.push("gl_PointSize = pointSize;");l.push("vec4 clipPos = projMatrix * viewPosition;"),t.logarithmicDepthBufferEnabled&&(l.push("vFragDepth = 1.0 + clipPos.w;"),l.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"));return l.push("gl_Position = clipPos;"),l.push("}"),l}(e),this.fragment=function(e){const t=e.scene,s=e.scene._sectionPlanesState,i=e.scene.gammaOutput,r=s.sectionPlanes.length>0,o=[];o.push("#version 300 es"),o.push("// Lambertian drawing fragment shader"),o.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),o.push("precision highp float;"),o.push("precision highp int;"),o.push("#else"),o.push("precision mediump float;"),o.push("precision mediump int;"),o.push("#endif"),t.logarithmicDepthBufferEnabled&&(o.push("in float isPerspective;"),o.push("uniform float logDepthBufFC;"),o.push("in float vFragDepth;"));i&&(o.push("uniform float gammaFactor;"),o.push("vec4 linearToGamma( in vec4 value, in float gammaFactor ) {"),o.push("  return vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );"),o.push("}"));if(r){o.push("in vec4 vWorldPosition;"),o.push("uniform bool clippable;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)o.push("uniform bool sectionPlaneActive"+e+";"),o.push("uniform vec3 sectionPlanePos"+e+";"),o.push("uniform vec3 sectionPlaneDir"+e+";")}if(o.push("in vec4 vColor;"),o.push("out vec4 outColor;"),o.push("void main(void) {"),r){o.push("if (clippable) {"),o.push("  float dist = 0.0;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)o.push("if (sectionPlaneActive"+e+") {"),o.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),o.push("}");o.push("  if (dist > 0.0) { discard; }"),o.push("}")}"points"===e._geometry._state.primitiveName&&(o.push("vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),o.push("float r = dot(cxy, cxy);"),o.push("if (r > 1.0) {"),o.push("   discard;"),o.push("}"));t.logarithmicDepthBufferEnabled&&o.push("gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;");i?o.push("outColor = linearToGamma(vColor, gammaFactor);"):o.push("outColor = vColor;");return o.push("}"),o}(e)}}const rs=new e({}),os=u.vec3(),ns=function(e,t){this.id=rs.addItem({}),this._hash=e,this._scene=t.scene,this._useCount=0,this._shaderSource=new is(t),this._allocate(t)},as={};ns.get=function(e){const t=[e.scene.id,e.scene.gammaOutput?"go":"",e.scene._sectionPlanesState.getHash(),e._geometry._state.normalsBuf?"n":"",e._geometry._state.compressGeometry?"cp":"",e._state.hash].join(";");let s=as[t];return s||(s=new ns(t,e),as[t]=s,p.memory.programs++),s._useCount++,s},ns.prototype.put=function(){0==--this._useCount&&(rs.removeItem(this.id),this._program&&this._program.destroy(),delete as[this._hash],p.memory.programs--)},ns.prototype.webglContextRestored=function(){this._program=null},ns.prototype.drawMesh=function(e,t,s){this._program||this._allocate(t);const i=this._scene,r=i.camera,o=i.canvas.gl,n=0===s?t._xrayMaterial._state:1===s?t._highlightMaterial._state:t._selectedMaterial._state,a=t._state,l=t._geometry._state,h=t.origin;if(e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram(e)),o.uniformMatrix4fv(this._uViewMatrix,!1,h?e.getRTCViewMatrix(a.originHash,h):r.viewMatrix),o.uniformMatrix4fv(this._uViewNormalMatrix,!1,r.viewNormalMatrix),a.clippable){const e=i._sectionPlanesState.sectionPlanes.length;if(e>0){const s=i._sectionPlanesState.sectionPlanes,r=t.renderFlags;for(let t=0;t<e;t++){const e=this._uSectionPlanes[t];if(e){const i=r.sectionPlanesActivePerLayer[t];if(o.uniform1i(e.active,i?1:0),i){const i=s[t];o.uniform3fv(e.pos,h?w(i.dist,i.dir,h,os):i.pos),o.uniform3fv(e.dir,i.dir)}}}}}if(n.id!==this._lastMaterialId){const t=n.fillColor,s=n.backfaces;e.backfaces!==s&&(s?o.disable(o.CULL_FACE):o.enable(o.CULL_FACE),e.backfaces=s),o.uniform4f(this._uFillColor,t[0],t[1],t[2],n.fillAlpha),this._lastMaterialId=n.id}o.uniformMatrix4fv(this._uModelMatrix,o.FALSE,t.worldMatrix),this._uModelNormalMatrix&&o.uniformMatrix4fv(this._uModelNormalMatrix,o.FALSE,t.worldNormalMatrix),this._uClippable&&o.uniform1i(this._uClippable,a.clippable),o.uniform3fv(this._uOffset,a.offset),l.id!==this._lastGeometryId&&(this._uPositionsDecodeMatrix&&o.uniformMatrix4fv(this._uPositionsDecodeMatrix,!1,l.positionsDecodeMatrix),this._uUVDecodeMatrix&&o.uniformMatrix3fv(this._uUVDecodeMatrix,!1,l.uvDecodeMatrix),this._aPosition&&(this._aPosition.bindArrayBuffer(l.positionsBuf),e.bindArray++),this._aNormal&&(this._aNormal.bindArrayBuffer(l.normalsBuf),e.bindArray++),l.indicesBuf?(l.indicesBuf.bind(),e.bindArray++):l.positionsBuf,this._lastGeometryId=l.id),l.indicesBuf?(o.drawElements(l.primitive,l.indicesBuf.numItems,l.indicesBuf.itemType,0),e.drawElements++):l.positionsBuf&&(o.drawArrays(o.TRIANGLES,0,l.positionsBuf.numItems),e.drawArrays++)},ns.prototype._allocate=function(e){const t=e.scene,s=t._lightsState,i=t._sectionPlanesState,r=t.canvas.gl;if(this._program=new ne(r,this._shaderSource),this._program.errors)return void(this.errors=this._program.errors);const o=this._program;this._uPositionsDecodeMatrix=o.getLocation("positionsDecodeMatrix"),this._uModelMatrix=o.getLocation("modelMatrix"),this._uModelNormalMatrix=o.getLocation("modelNormalMatrix"),this._uViewMatrix=o.getLocation("viewMatrix"),this._uViewNormalMatrix=o.getLocation("viewNormalMatrix"),this._uProjMatrix=o.getLocation("projMatrix"),this._uLightAmbient=[],this._uLightColor=[],this._uLightDir=[],this._uLightPos=[],this._uLightAttenuation=[];for(let e=0,t=s.lights.length;e<t;e++){switch(s.lights[e].type){case"ambient":this._uLightAmbient[e]=o.getLocation("lightAmbient");break;case"dir":this._uLightColor[e]=o.getLocation("lightColor"+e),this._uLightPos[e]=null,this._uLightDir[e]=o.getLocation("lightDir"+e);break;case"point":this._uLightColor[e]=o.getLocation("lightColor"+e),this._uLightPos[e]=o.getLocation("lightPos"+e),this._uLightDir[e]=null,this._uLightAttenuation[e]=o.getLocation("lightAttenuation"+e)}}this._uSectionPlanes=[];for(let e=0,t=i.sectionPlanes.length;e<t;e++)this._uSectionPlanes.push({active:o.getLocation("sectionPlaneActive"+e),pos:o.getLocation("sectionPlanePos"+e),dir:o.getLocation("sectionPlaneDir"+e)});this._uFillColor=o.getLocation("fillColor"),this._aPosition=o.getAttribute("position"),this._aNormal=o.getAttribute("normal"),this._uClippable=o.getLocation("clippable"),this._uGammaFactor=o.getLocation("gammaFactor"),this._uOffset=o.getLocation("offset"),t.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=o.getLocation("logDepthBufFC")),this._lastMaterialId=null,this._lastVertexBufsId=null,this._lastGeometryId=null},ns.prototype._bindProgram=function(e){const t=this._scene,s=t.canvas.gl,i=t._lightsState,r=t.camera,o=r.project;if(this._program.bind(),e.useProgram++,e.textureUnit=0,this._lastMaterialId=null,this._lastVertexBufsId=null,this._lastGeometryId=null,this._lastIndicesBufId=null,s.uniformMatrix4fv(this._uViewNormalMatrix,!1,r.normalMatrix),s.uniformMatrix4fv(this._uProjMatrix,!1,o.matrix),t.logarithmicDepthBufferEnabled){const e=2/(Math.log(o.far+1)/Math.LN2);s.uniform1f(this._uLogDepthBufFC,e)}for(let e=0,t=i.lights.length;e<t;e++){const t=i.lights[e];this._uLightAmbient[e]?s.uniform4f(this._uLightAmbient[e],t.color[0],t.color[1],t.color[2],t.intensity):(this._uLightColor[e]&&s.uniform4f(this._uLightColor[e],t.color[0],t.color[1],t.color[2],t.intensity),this._uLightPos[e]&&(s.uniform3fv(this._uLightPos[e],t.pos),this._uLightAttenuation[e]&&s.uniform1f(this._uLightAttenuation[e],t.attenuation)),this._uLightDir[e]&&s.uniform3fv(this._uLightDir[e],t.dir))}this._uGammaFactor&&s.uniform1f(this._uGammaFactor,t.gammaFactor)};class ls{constructor(e){this.vertex=function(e){const t=e.scene,s=t._sectionPlanesState.sectionPlanes.length>0,i=!!e._geometry._state.compressGeometry,r=e._state.billboard,o=e._state.stationary,n=[];n.push("#version 300 es"),n.push("// Edges drawing vertex shader"),n.push("in vec3 position;"),n.push("uniform mat4 modelMatrix;"),n.push("uniform mat4 viewMatrix;"),n.push("uniform mat4 projMatrix;"),n.push("uniform vec4 edgeColor;"),n.push("uniform vec3 offset;"),i&&n.push("uniform mat4 positionsDecodeMatrix;");t.logarithmicDepthBufferEnabled&&(n.push("uniform float logDepthBufFC;"),n.push("out float vFragDepth;"),n.push("bool isPerspectiveMatrix(mat4 m) {"),n.push("    return (m[2][3] == - 1.0);"),n.push("}"),n.push("out float isPerspective;"));s&&n.push("out vec4 vWorldPosition;");n.push("out vec4 vColor;"),("spherical"===r||"cylindrical"===r)&&(n.push("void billboard(inout mat4 mat) {"),n.push("   mat[0][0] = 1.0;"),n.push("   mat[0][1] = 0.0;"),n.push("   mat[0][2] = 0.0;"),"spherical"===r&&(n.push("   mat[1][0] = 0.0;"),n.push("   mat[1][1] = 1.0;"),n.push("   mat[1][2] = 0.0;")),n.push("   mat[2][0] = 0.0;"),n.push("   mat[2][1] = 0.0;"),n.push("   mat[2][2] =1.0;"),n.push("}"));n.push("void main(void) {"),n.push("vec4 localPosition = vec4(position, 1.0); "),n.push("vec4 worldPosition;"),i&&n.push("localPosition = positionsDecodeMatrix * localPosition;");n.push("mat4 viewMatrix2 = viewMatrix;"),n.push("mat4 modelMatrix2 = modelMatrix;"),o&&n.push("viewMatrix2[3][0] = viewMatrix2[3][1] = viewMatrix2[3][2] = 0.0;");"spherical"===r||"cylindrical"===r?(n.push("mat4 modelViewMatrix = viewMatrix2 * modelMatrix2;"),n.push("billboard(modelMatrix2);"),n.push("billboard(viewMatrix2);"),n.push("billboard(modelViewMatrix);"),n.push("worldPosition = modelMatrix2 * localPosition;"),n.push("worldPosition.xyz = worldPosition.xyz + offset;"),n.push("vec4 viewPosition = modelViewMatrix * localPosition;")):(n.push("worldPosition = modelMatrix2 * localPosition;"),n.push("worldPosition.xyz = worldPosition.xyz + offset;"),n.push("vec4 viewPosition  = viewMatrix2 * worldPosition; "));n.push("vColor = edgeColor;"),s&&n.push("vWorldPosition = worldPosition;");n.push("vec4 clipPos = projMatrix * viewPosition;"),t.logarithmicDepthBufferEnabled&&(n.push("vFragDepth = 1.0 + clipPos.w;"),n.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"));return n.push("gl_Position = clipPos;"),n.push("}"),n}(e),this.fragment=function(e){const t=e.scene,s=e.scene._sectionPlanesState,i=e.scene.gammaOutput,r=s.sectionPlanes.length>0,o=[];o.push("#version 300 es"),o.push("// Edges drawing fragment shader"),o.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),o.push("precision highp float;"),o.push("precision highp int;"),o.push("#else"),o.push("precision mediump float;"),o.push("precision mediump int;"),o.push("#endif"),t.logarithmicDepthBufferEnabled&&(o.push("in float isPerspective;"),o.push("uniform float logDepthBufFC;"),o.push("in float vFragDepth;"));i&&(o.push("uniform float gammaFactor;"),o.push("vec4 linearToGamma( in vec4 value, in float gammaFactor ) {"),o.push("  return vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );"),o.push("}"));if(r){o.push("in vec4 vWorldPosition;"),o.push("uniform bool clippable;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)o.push("uniform bool sectionPlaneActive"+e+";"),o.push("uniform vec3 sectionPlanePos"+e+";"),o.push("uniform vec3 sectionPlaneDir"+e+";")}if(o.push("in vec4 vColor;"),o.push("out vec4 outColor;"),o.push("void main(void) {"),r){o.push("if (clippable) {"),o.push("  float dist = 0.0;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)o.push("if (sectionPlaneActive"+e+") {"),o.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),o.push("}");o.push("  if (dist > 0.0) { discard; }"),o.push("}")}t.logarithmicDepthBufferEnabled&&o.push("gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;");i?o.push("outColor = linearToGamma(vColor, gammaFactor);"):o.push("outColor = vColor;");return o.push("}"),o}(e)}}const hs=new e({}),cs=u.vec3(),As=function(e,t){this.id=hs.addItem({}),this._hash=e,this._scene=t.scene,this._useCount=0,this._shaderSource=new ls(t),this._allocate(t)},us={};As.get=function(e){const t=[e.scene.id,e.scene.gammaOutput?"go":"",e.scene._sectionPlanesState.getHash(),e._geometry._state.compressGeometry?"cp":"",e._state.hash].join(";");let s=us[t];return s||(s=new As(t,e),us[t]=s,p.memory.programs++),s._useCount++,s},As.prototype.put=function(){0==--this._useCount&&(hs.removeItem(this.id),this._program&&this._program.destroy(),delete us[this._hash],p.memory.programs--)},As.prototype.webglContextRestored=function(){this._program=null},As.prototype.drawMesh=function(e,t,s){this._program||this._allocate(t);const i=this._scene,r=i.camera,o=i.canvas.gl;let n;const a=t._state,l=t._geometry,h=l._state,c=t.origin;if(e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram(e)),o.uniformMatrix4fv(this._uViewMatrix,!1,c?e.getRTCViewMatrix(a.originHash,c):r.viewMatrix),a.clippable){const e=i._sectionPlanesState.sectionPlanes.length;if(e>0){const s=i._sectionPlanesState.sectionPlanes,r=t.renderFlags;for(let t=0;t<e;t++){const e=this._uSectionPlanes[t];if(e){const i=r.sectionPlanesActivePerLayer[t];if(o.uniform1i(e.active,i?1:0),i){const i=s[t];o.uniform3fv(e.pos,c?w(i.dist,i.dir,c,cs):i.pos),o.uniform3fv(e.dir,i.dir)}}}}}switch(s){case 0:n=t._xrayMaterial._state;break;case 1:n=t._highlightMaterial._state;break;case 2:n=t._selectedMaterial._state;break;default:n=t._edgeMaterial._state}if(n.id!==this._lastMaterialId){const t=n.backfaces;if(e.backfaces!==t&&(t?o.disable(o.CULL_FACE):o.enable(o.CULL_FACE),e.backfaces=t),e.lineWidth!==n.edgeWidth&&(o.lineWidth(n.edgeWidth),e.lineWidth=n.edgeWidth),this._uEdgeColor){const e=n.edgeColor,t=n.edgeAlpha;o.uniform4f(this._uEdgeColor,e[0],e[1],e[2],t)}this._lastMaterialId=n.id}let A;o.uniformMatrix4fv(this._uModelMatrix,o.FALSE,t.worldMatrix),this._uClippable&&o.uniform1i(this._uClippable,a.clippable),o.uniform3fv(this._uOffset,a.offset),h.primitive===o.TRIANGLES?A=l._getEdgeIndices():h.primitive===o.LINES&&(A=h.indicesBuf),A&&(h.id!==this._lastGeometryId&&(this._uPositionsDecodeMatrix&&o.uniformMatrix4fv(this._uPositionsDecodeMatrix,!1,h.positionsDecodeMatrix),this._aPosition&&(this._aPosition.bindArrayBuffer(h.positionsBuf,h.compressGeometry?o.UNSIGNED_SHORT:o.FLOAT),e.bindArray++),A.bind(),e.bindArray++,this._lastGeometryId=h.id),o.drawElements(o.LINES,A.numItems,A.itemType,0),e.drawElements++)},As.prototype._allocate=function(e){const t=e.scene,s=t.canvas.gl,i=t._sectionPlanesState;if(this._program=new ne(s,this._shaderSource),this._program.errors)return void(this.errors=this._program.errors);const r=this._program;this._uPositionsDecodeMatrix=r.getLocation("positionsDecodeMatrix"),this._uModelMatrix=r.getLocation("modelMatrix"),this._uViewMatrix=r.getLocation("viewMatrix"),this._uProjMatrix=r.getLocation("projMatrix"),this._uSectionPlanes=[];for(let e=0,t=i.sectionPlanes.length;e<t;e++)this._uSectionPlanes.push({active:r.getLocation("sectionPlaneActive"+e),pos:r.getLocation("sectionPlanePos"+e),dir:r.getLocation("sectionPlaneDir"+e)});this._uEdgeColor=r.getLocation("edgeColor"),this._aPosition=r.getAttribute("position"),this._uClippable=r.getLocation("clippable"),this._uGammaFactor=r.getLocation("gammaFactor"),this._uOffset=r.getLocation("offset"),t.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=r.getLocation("logDepthBufFC")),this._lastMaterialId=null,this._lastVertexBufsId=null,this._lastGeometryId=null},As.prototype._bindProgram=function(e){const t=this._program,s=this._scene,i=s.canvas.gl,r=s.camera.project;if(t.bind(),e.useProgram++,this._lastMaterialId=null,this._lastVertexBufsId=null,this._lastGeometryId=null,i.uniformMatrix4fv(this._uProjMatrix,!1,r.matrix),s.logarithmicDepthBufferEnabled){const e=2/(Math.log(r.far+1)/Math.LN2);i.uniform1f(this._uLogDepthBufFC,e)}this._uGammaFactor&&i.uniform1f(this._uGammaFactor,s.gammaFactor)};class ps{constructor(e){this.vertex=function(e){const t=e.scene,s=t._sectionPlanesState.sectionPlanes.length>0,i=!!e._geometry._state.compressGeometry,r=e._state.billboard,o=e._state.stationary,n=[];n.push("#version 300 es"),n.push("// Mesh picking vertex shader"),n.push("in vec3 position;"),n.push("uniform mat4 modelMatrix;"),n.push("uniform mat4 viewMatrix;"),n.push("uniform mat4 projMatrix;"),n.push("out vec4 vViewPosition;"),n.push("uniform vec3 offset;"),i&&n.push("uniform mat4 positionsDecodeMatrix;");s&&n.push("out vec4 vWorldPosition;");t.logarithmicDepthBufferEnabled&&(n.push("uniform float logDepthBufFC;"),n.push("out float vFragDepth;"),n.push("bool isPerspectiveMatrix(mat4 m) {"),n.push("    return (m[2][3] == - 1.0);"),n.push("}"),n.push("out float isPerspective;"));"spherical"!==r&&"cylindrical"!==r||(n.push("void billboard(inout mat4 mat) {"),n.push("   mat[0][0] = 1.0;"),n.push("   mat[0][1] = 0.0;"),n.push("   mat[0][2] = 0.0;"),"spherical"===r&&(n.push("   mat[1][0] = 0.0;"),n.push("   mat[1][1] = 1.0;"),n.push("   mat[1][2] = 0.0;")),n.push("   mat[2][0] = 0.0;"),n.push("   mat[2][1] = 0.0;"),n.push("   mat[2][2] =1.0;"),n.push("}"));n.push("void main(void) {"),n.push("vec4 localPosition = vec4(position, 1.0); "),i&&n.push("localPosition = positionsDecodeMatrix * localPosition;");n.push("mat4 viewMatrix2 = viewMatrix;"),n.push("mat4 modelMatrix2 = modelMatrix;"),o&&n.push("viewMatrix2[3][0] = viewMatrix2[3][1] = viewMatrix2[3][2] = 0.0;");"spherical"!==r&&"cylindrical"!==r||(n.push("mat4 modelViewMatrix = viewMatrix2 * modelMatrix2;"),n.push("billboard(modelMatrix2);"),n.push("billboard(viewMatrix2);"));n.push("   vec4 worldPosition = modelMatrix2 * localPosition;"),n.push("   worldPosition.xyz = worldPosition.xyz + offset;"),n.push("   vec4 viewPosition = viewMatrix2 * worldPosition;"),s&&n.push("   vWorldPosition = worldPosition;");n.push("vec4 clipPos = projMatrix * viewPosition;"),t.logarithmicDepthBufferEnabled&&(n.push("vFragDepth = 1.0 + clipPos.w;"),n.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"));return n.push("gl_Position = clipPos;"),n.push("}"),n}(e),this.fragment=function(e){const t=e.scene,s=t._sectionPlanesState,i=s.sectionPlanes.length>0,r=[];r.push("#version 300 es"),r.push("// Mesh picking fragment shader"),r.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),r.push("precision highp float;"),r.push("precision highp int;"),r.push("#else"),r.push("precision mediump float;"),r.push("precision mediump int;"),r.push("#endif"),t.logarithmicDepthBufferEnabled&&(r.push("in float isPerspective;"),r.push("uniform float logDepthBufFC;"),r.push("in float vFragDepth;"));if(r.push("uniform vec4 pickColor;"),i){r.push("uniform bool clippable;"),r.push("in vec4 vWorldPosition;");for(var o=0;o<s.sectionPlanes.length;o++)r.push("uniform bool sectionPlaneActive"+o+";"),r.push("uniform vec3 sectionPlanePos"+o+";"),r.push("uniform vec3 sectionPlaneDir"+o+";")}if(r.push("out vec4 outColor;"),r.push("void main(void) {"),i){r.push("if (clippable) {"),r.push("  float dist = 0.0;");for(o=0;o<s.sectionPlanes.length;o++)r.push("if (sectionPlaneActive"+o+") {"),r.push("   dist += clamp(dot(-sectionPlaneDir"+o+".xyz, vWorldPosition.xyz - sectionPlanePos"+o+".xyz), 0.0, 1000.0);"),r.push("}");r.push("  if (dist > 0.0) { discard; }"),r.push("}")}t.logarithmicDepthBufferEnabled&&r.push("gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;");return r.push("   outColor = pickColor; "),r.push("}"),r}(e)}}const ds=u.vec3(),fs=function(e,t){this._hash=e,this._shaderSource=new ps(t),this._scene=t.scene,this._useCount=0,this._allocate(t)},Es={};fs.get=function(e){const t=[e.scene.canvas.canvas.id,e.scene._sectionPlanesState.getHash(),e._geometry._state.hash,e._state.hash].join(";");let s=Es[t];if(!s){if(s=new fs(t,e),s.errors)return console.log(s.errors.join("\n")),null;Es[t]=s,p.memory.programs++}return s._useCount++,s},fs.prototype.put=function(){0==--this._useCount&&(this._program&&this._program.destroy(),delete Es[this._hash],p.memory.programs--)},fs.prototype.webglContextRestored=function(){this._program=null},fs.prototype.drawMesh=function(e,t){this._program||this._allocate(t);const s=this._scene,i=s.canvas.gl,r=t._state,o=t._material._state,n=t._geometry._state,a=t.origin;if(e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram(e)),i.uniformMatrix4fv(this._uViewMatrix,!1,a?e.getRTCPickViewMatrix(r.originHash,a):e.pickViewMatrix),r.clippable){const e=s._sectionPlanesState.sectionPlanes.length;if(e>0){const r=s._sectionPlanesState.sectionPlanes,o=t.renderFlags;for(let t=0;t<e;t++){const e=this._uSectionPlanes[t];if(e){const s=o.sectionPlanesActivePerLayer[t];if(i.uniform1i(e.active,s?1:0),s){const s=r[t];i.uniform3fv(e.pos,a?w(s.dist,s.dir,a,ds):s.pos),i.uniform3fv(e.dir,s.dir)}}}}}if(o.id!==this._lastMaterialId){const t=o.backfaces;e.backfaces!==t&&(t?i.disable(i.CULL_FACE):i.enable(i.CULL_FACE),e.backfaces=t);const s=o.frontface;e.frontface!==s&&(s?i.frontFace(i.CCW):i.frontFace(i.CW),e.frontface=s),this._lastMaterialId=o.id}i.uniformMatrix4fv(this._uProjMatrix,!1,e.pickProjMatrix),i.uniformMatrix4fv(this._uModelMatrix,!1,t.worldMatrix),this._uClippable&&i.uniform1i(this._uClippable,t._state.clippable),i.uniform3fv(this._uOffset,t._state.offset),n.id!==this._lastGeometryId&&(this._uPositionsDecodeMatrix&&i.uniformMatrix4fv(this._uPositionsDecodeMatrix,!1,n.positionsDecodeMatrix),this._aPosition&&(this._aPosition.bindArrayBuffer(n.positionsBuf,n.compressGeometry?i.UNSIGNED_SHORT:i.FLOAT),e.bindArray++),n.indicesBuf&&(n.indicesBuf.bind(),e.bindArray++),this._lastGeometryId=n.id);var l=t._state.pickID;const h=l>>24&255,c=l>>16&255,A=l>>8&255,u=255&l;i.uniform4f(this._uPickColor,u/255,A/255,c/255,h/255),n.indicesBuf?(i.drawElements(n.primitive,n.indicesBuf.numItems,n.indicesBuf.itemType,0),e.drawElements++):n.positions&&i.drawArrays(i.TRIANGLES,0,n.positions.numItems)},fs.prototype._allocate=function(e){const t=e.scene,s=t.canvas.gl;if(this._program=new ne(s,this._shaderSource),this._program.errors)return void(this.errors=this._program.errors);const i=this._program;this._uPositionsDecodeMatrix=i.getLocation("positionsDecodeMatrix"),this._uModelMatrix=i.getLocation("modelMatrix"),this._uViewMatrix=i.getLocation("viewMatrix"),this._uProjMatrix=i.getLocation("projMatrix"),this._uSectionPlanes=[];for(let e=0,s=t._sectionPlanesState.sectionPlanes.length;e<s;e++)this._uSectionPlanes.push({active:i.getLocation("sectionPlaneActive"+e),pos:i.getLocation("sectionPlanePos"+e),dir:i.getLocation("sectionPlaneDir"+e)});this._aPosition=i.getAttribute("position"),this._uClippable=i.getLocation("clippable"),this._uPickColor=i.getLocation("pickColor"),this._uOffset=i.getLocation("offset"),t.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=i.getLocation("logDepthBufFC")),this._lastMaterialId=null,this._lastGeometryId=null},fs.prototype._bindProgram=function(e){const t=this._scene,s=t.canvas.gl,i=t.camera.project;if(this._program.bind(),e.useProgram++,t.logarithmicDepthBufferEnabled){const e=2/(Math.log(i.far+1)/Math.LN2);s.uniform1f(this._uLogDepthBufFC,e)}this._lastMaterialId=null,this._lastGeometryId=null};class ms{constructor(e){this.vertex=function(e){const t=e.scene,s=t._sectionPlanesState.sectionPlanes.length>0,i=!!e._geometry._state.compressGeometry;e._state.billboard,e._state.stationary;const r=[];r.push("#version 300 es"),r.push("// Surface picking vertex shader"),r.push("in vec3 position;"),r.push("in vec4 color;"),r.push("uniform mat4 modelMatrix;"),r.push("uniform mat4 viewMatrix;"),r.push("uniform mat4 projMatrix;"),r.push("uniform vec3 offset;"),s&&(r.push("uniform bool clippable;"),r.push("out vec4 vWorldPosition;"));t.logarithmicDepthBufferEnabled&&(r.push("uniform float logDepthBufFC;"),r.push("out float vFragDepth;"),r.push("bool isPerspectiveMatrix(mat4 m) {"),r.push("    return (m[2][3] == - 1.0);"),r.push("}"),r.push("out float isPerspective;"));r.push("out vec4 vColor;"),i&&r.push("uniform mat4 positionsDecodeMatrix;");r.push("void main(void) {"),r.push("vec4 localPosition = vec4(position, 1.0); "),i&&r.push("localPosition = positionsDecodeMatrix * localPosition;");r.push("   vec4 worldPosition = modelMatrix * localPosition; "),r.push("   worldPosition.xyz = worldPosition.xyz + offset;"),r.push("   vec4 viewPosition = viewMatrix * worldPosition;"),s&&r.push("   vWorldPosition = worldPosition;");r.push("   vColor = color;"),r.push("vec4 clipPos = projMatrix * viewPosition;"),t.logarithmicDepthBufferEnabled&&(r.push("vFragDepth = 1.0 + clipPos.w;"),r.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"));return r.push("gl_Position = clipPos;"),r.push("}"),r}(e),this.fragment=function(e){const t=e.scene,s=t._sectionPlanesState,i=s.sectionPlanes.length>0,r=[];r.push("#version 300 es"),r.push("// Surface picking fragment shader"),r.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),r.push("precision highp float;"),r.push("precision highp int;"),r.push("#else"),r.push("precision mediump float;"),r.push("precision mediump int;"),r.push("#endif"),r.push("in vec4 vColor;"),t.logarithmicDepthBufferEnabled&&(r.push("in float isPerspective;"),r.push("uniform float logDepthBufFC;"),r.push("in float vFragDepth;"));if(i){r.push("uniform bool clippable;"),r.push("in vec4 vWorldPosition;");for(let e=0;e<s.sectionPlanes.length;e++)r.push("uniform bool sectionPlaneActive"+e+";"),r.push("uniform vec3 sectionPlanePos"+e+";"),r.push("uniform vec3 sectionPlaneDir"+e+";")}if(r.push("out vec4 outColor;"),r.push("void main(void) {"),i){r.push("if (clippable) {"),r.push("  float dist = 0.0;");for(let e=0;e<s.sectionPlanes.length;e++)r.push("if (sectionPlaneActive"+e+") {"),r.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),r.push("}");r.push("  if (dist > 0.0) { discard; }"),r.push("}")}t.logarithmicDepthBufferEnabled&&r.push("gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;");return r.push("   outColor = vColor;"),r.push("}"),r}(e)}}const ys=u.vec3(),gs=function(e,t){this._hash=e,this._scene=t.scene,this._useCount=0,this._shaderSource=new ms(t),this._allocate(t)},Is={};gs.get=function(e){const t=[e.scene.canvas.canvas.id,e.scene._sectionPlanesState.getHash(),e._geometry._state.compressGeometry?"cp":"",e._state.hash].join(";");let s=Is[t];if(!s){if(s=new gs(t,e),s.errors)return console.log(s.errors.join("\n")),null;Is[t]=s,p.memory.programs++}return s._useCount++,s},gs.prototype.put=function(){0==--this._useCount&&(this._program&&this._program.destroy(),delete Is[this._hash],p.memory.programs--)},gs.prototype.webglContextRestored=function(){this._program=null},gs.prototype.drawMesh=function(e,t){this._program||this._allocate(t);const s=this._scene,i=s.canvas.gl,r=t._state,o=t._material._state,n=t._geometry,a=t._geometry._state,l=t.origin,h=o.backfaces,c=o.frontface,A=s.camera.project,u=n._getPickTrianglePositions(),p=n._getPickTriangleColors();if(this._program.bind(),e.useProgram++,s.logarithmicDepthBufferEnabled){const e=2/(Math.log(A.far+1)/Math.LN2);i.uniform1f(this._uLogDepthBufFC,e)}if(i.uniformMatrix4fv(this._uViewMatrix,!1,l?e.getRTCPickViewMatrix(r.originHash,l):e.pickViewMatrix),r.clippable){const e=s._sectionPlanesState.sectionPlanes.length;if(e>0){const r=s._sectionPlanesState.sectionPlanes,o=t.renderFlags;for(let t=0;t<e;t++){const e=this._uSectionPlanes[t];if(e){const s=o.sectionPlanesActivePerLayer[t];if(i.uniform1i(e.active,s?1:0),s){const s=r[t];i.uniform3fv(e.pos,l?w(s.dist,s.dir,l,ys):s.pos),i.uniform3fv(e.dir,s.dir)}}}}}i.uniformMatrix4fv(this._uProjMatrix,!1,e.pickProjMatrix),s.logarithmicDepthBufferEnabled&&i.uniform1f(this._uZFar,s.camera.project.far),e.backfaces!==h&&(h?i.disable(i.CULL_FACE):i.enable(i.CULL_FACE),e.backfaces=h),e.frontface!==c&&(c?i.frontFace(i.CCW):i.frontFace(i.CW),e.frontface=c),i.uniformMatrix4fv(this._uModelMatrix,!1,t.worldMatrix),this._uClippable&&i.uniform1i(this._uClippable,t._state.clippable),i.uniform3fv(this._uOffset,t._state.offset),this._uPositionsDecodeMatrix?(i.uniformMatrix4fv(this._uPositionsDecodeMatrix,!1,a.positionsDecodeMatrix),this._aPosition.bindArrayBuffer(u,a.compressGeometry?i.UNSIGNED_SHORT:i.FLOAT)):this._aPosition.bindArrayBuffer(u),p.bind(),i.enableVertexAttribArray(this._aColor.location),i.vertexAttribPointer(this._aColor.location,p.itemSize,p.itemType,!0,0,0),i.drawArrays(a.primitive,0,u.numItems/3)},gs.prototype._allocate=function(e){const t=e.scene,s=t.canvas.gl;if(this._program=new ne(s,this._shaderSource),this._useCount=0,this._program.errors)return void(this.errors=this._program.errors);const i=this._program;this._uPositionsDecodeMatrix=i.getLocation("positionsDecodeMatrix"),this._uModelMatrix=i.getLocation("modelMatrix"),this._uViewMatrix=i.getLocation("viewMatrix"),this._uProjMatrix=i.getLocation("projMatrix"),this._uSectionPlanes=[];for(let e=0,s=t._sectionPlanesState.sectionPlanes.length;e<s;e++)this._uSectionPlanes.push({active:i.getLocation("sectionPlaneActive"+e),pos:i.getLocation("sectionPlanePos"+e),dir:i.getLocation("sectionPlaneDir"+e)});this._aPosition=i.getAttribute("position"),this._aColor=i.getAttribute("color"),this._uClippable=i.getLocation("clippable"),this._uOffset=i.getLocation("offset"),t.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=i.getLocation("logDepthBufFC"))};class vs{constructor(e){this.vertex=function(e){const t=e.scene,s=t._sectionPlanesState.sectionPlanes.length>0,i=!!e._geometry._state.compressGeometry,r=e._state.billboard,o=e._state.stationary,n=[];n.push("#version 300 es"),n.push("// Mesh occlusion vertex shader"),n.push("in vec3 position;"),n.push("uniform mat4 modelMatrix;"),n.push("uniform mat4 viewMatrix;"),n.push("uniform mat4 projMatrix;"),n.push("uniform vec3 offset;"),i&&n.push("uniform mat4 positionsDecodeMatrix;");s&&n.push("out vec4 vWorldPosition;");t.logarithmicDepthBufferEnabled&&(n.push("uniform float logDepthBufFC;"),n.push("out float vFragDepth;"),n.push("bool isPerspectiveMatrix(mat4 m) {"),n.push("    return (m[2][3] == - 1.0);"),n.push("}"),n.push("out float isPerspective;"));"spherical"!==r&&"cylindrical"!==r||(n.push("void billboard(inout mat4 mat) {"),n.push("   mat[0][0] = 1.0;"),n.push("   mat[0][1] = 0.0;"),n.push("   mat[0][2] = 0.0;"),"spherical"===r&&(n.push("   mat[1][0] = 0.0;"),n.push("   mat[1][1] = 1.0;"),n.push("   mat[1][2] = 0.0;")),n.push("   mat[2][0] = 0.0;"),n.push("   mat[2][1] = 0.0;"),n.push("   mat[2][2] =1.0;"),n.push("}"));n.push("void main(void) {"),n.push("vec4 localPosition = vec4(position, 1.0); "),n.push("vec4 worldPosition;"),i&&n.push("localPosition = positionsDecodeMatrix * localPosition;");n.push("mat4 viewMatrix2 = viewMatrix;"),n.push("mat4 modelMatrix2 = modelMatrix;"),o&&n.push("viewMatrix2[3][0] = viewMatrix2[3][1] = viewMatrix2[3][2] = 0.0;");"spherical"===r||"cylindrical"===r?(n.push("mat4 modelViewMatrix = viewMatrix2 * modelMatrix2;"),n.push("billboard(modelMatrix2);"),n.push("billboard(viewMatrix2);"),n.push("billboard(modelViewMatrix);"),n.push("worldPosition = modelMatrix2 * localPosition;"),n.push("worldPosition.xyz = worldPosition.xyz + offset;"),n.push("vec4 viewPosition = modelViewMatrix * localPosition;")):(n.push("worldPosition = modelMatrix2 * localPosition;"),n.push("worldPosition.xyz = worldPosition.xyz + offset;"),n.push("vec4 viewPosition  = viewMatrix2 * worldPosition; "));s&&n.push("   vWorldPosition = worldPosition;");n.push("vec4 clipPos = projMatrix * viewPosition;"),t.logarithmicDepthBufferEnabled&&(n.push("vFragDepth = 1.0 + clipPos.w;"),n.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"));return n.push("gl_Position = clipPos;"),n.push("}"),n}(e),this.fragment=function(e){const t=e.scene,s=t._sectionPlanesState,i=s.sectionPlanes.length>0,r=[];r.push("#version 300 es"),r.push("// Mesh occlusion fragment shader"),r.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),r.push("precision highp float;"),r.push("precision highp int;"),r.push("#else"),r.push("precision mediump float;"),r.push("precision mediump int;"),r.push("#endif"),t.logarithmicDepthBufferEnabled&&(r.push("in float isPerspective;"),r.push("uniform float logDepthBufFC;"),r.push("in float vFragDepth;"));if(i){r.push("uniform bool clippable;"),r.push("in vec4 vWorldPosition;");for(var o=0;o<s.sectionPlanes.length;o++)r.push("uniform bool sectionPlaneActive"+o+";"),r.push("uniform vec3 sectionPlanePos"+o+";"),r.push("uniform vec3 sectionPlaneDir"+o+";")}if(r.push("out vec4 outColor;"),r.push("void main(void) {"),i){r.push("if (clippable) {"),r.push("  float dist = 0.0;");for(o=0;o<s.sectionPlanes.length;o++)r.push("if (sectionPlaneActive"+o+") {"),r.push("   dist += clamp(dot(-sectionPlaneDir"+o+".xyz, vWorldPosition.xyz - sectionPlanePos"+o+".xyz), 0.0, 1000.0);"),r.push("}");r.push("  if (dist > 0.0) { discard; }"),r.push("}")}r.push("   outColor = vec4(0.0, 0.0, 1.0, 1.0); "),t.logarithmicDepthBufferEnabled&&r.push("gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;");return r.push("}"),r}(e)}}const Ts=u.vec3(),_s=function(e,t){this._hash=e,this._shaderSource=new vs(t),this._scene=t.scene,this._useCount=0,this._allocate(t)},Rs={};_s.get=function(e){const t=[e.scene.canvas.canvas.id,e.scene._sectionPlanesState.getHash(),e._geometry._state.hash,e._state.occlusionHash].join(";");let s=Rs[t];if(!s){if(s=new _s(t,e),s.errors)return console.log(s.errors.join("\n")),null;Rs[t]=s,p.memory.programs++}return s._useCount++,s},_s.prototype.put=function(){0==--this._useCount&&(this._program&&this._program.destroy(),delete Rs[this._hash],p.memory.programs--)},_s.prototype.webglContextRestored=function(){this._program=null},_s.prototype.drawMesh=function(e,t){this._program||this._allocate(t);const s=this._scene,i=s.canvas.gl,r=t._material._state,o=t._state,n=t._geometry._state,a=t.origin;if(e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram(e)),r.id!==this._lastMaterialId){const t=r.backfaces;e.backfaces!==t&&(t?i.disable(i.CULL_FACE):i.enable(i.CULL_FACE),e.backfaces=t);const s=r.frontface;e.frontface!==s&&(s?i.frontFace(i.CCW):i.frontFace(i.CW),e.frontface=s),this._lastMaterialId=r.id}const l=s.camera;if(i.uniformMatrix4fv(this._uViewMatrix,!1,a?e.getRTCViewMatrix(o.originHash,a):l.viewMatrix),o.clippable){const e=s._sectionPlanesState.sectionPlanes.length;if(e>0){const r=s._sectionPlanesState.sectionPlanes,o=t.renderFlags;for(let t=0;t<e;t++){const e=this._uSectionPlanes[t];if(e){const s=o.sectionPlanesActivePerLayer[t];if(i.uniform1i(e.active,s?1:0),s){const s=r[t];i.uniform3fv(e.pos,a?w(s.dist,s.dir,a,Ts):s.pos),i.uniform3fv(e.dir,s.dir)}}}}}i.uniformMatrix4fv(this._uProjMatrix,!1,l._project._state.matrix),i.uniformMatrix4fv(this._uModelMatrix,i.FALSE,t.worldMatrix),this._uClippable&&i.uniform1i(this._uClippable,t._state.clippable),i.uniform3fv(this._uOffset,t._state.offset),n.id!==this._lastGeometryId&&(this._uPositionsDecodeMatrix&&i.uniformMatrix4fv(this._uPositionsDecodeMatrix,!1,n.positionsDecodeMatrix),this._aPosition&&(this._aPosition.bindArrayBuffer(n.positionsBuf,n.compressGeometry?i.UNSIGNED_SHORT:i.FLOAT),e.bindArray++),n.indicesBuf&&(n.indicesBuf.bind(),e.bindArray++),this._lastGeometryId=n.id),n.indicesBuf?(i.drawElements(n.primitive,n.indicesBuf.numItems,n.indicesBuf.itemType,0),e.drawElements++):n.positions&&i.drawArrays(i.TRIANGLES,0,n.positions.numItems)},_s.prototype._allocate=function(e){const t=e.scene,s=t.canvas.gl;if(this._program=new ne(s,this._shaderSource),this._program.errors)return void(this.errors=this._program.errors);const i=this._program;this._uPositionsDecodeMatrix=i.getLocation("positionsDecodeMatrix"),this._uModelMatrix=i.getLocation("modelMatrix"),this._uViewMatrix=i.getLocation("viewMatrix"),this._uProjMatrix=i.getLocation("projMatrix"),this._uSectionPlanes=[];for(let e=0,s=t._sectionPlanesState.sectionPlanes.length;e<s;e++)this._uSectionPlanes.push({active:i.getLocation("sectionPlaneActive"+e),pos:i.getLocation("sectionPlanePos"+e),dir:i.getLocation("sectionPlaneDir"+e)});this._aPosition=i.getAttribute("position"),this._uClippable=i.getLocation("clippable"),this._uOffset=i.getLocation("offset"),t.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=i.getLocation("logDepthBufFC")),this._lastMaterialId=null,this._lastVertexBufsId=null,this._lastGeometryId=null},_s.prototype._bindProgram=function(e){const t=this._scene,s=t.camera.project,i=t.canvas.gl;if(this._program.bind(),e.useProgram++,i.uniformMatrix4fv(this._uProjMatrix,!1,s.matrix),t.logarithmicDepthBufferEnabled){const e=2/(Math.log(s.far+1)/Math.LN2);i.uniform1f(this._uLogDepthBufFC,e)}this._lastMaterialId=null,this._lastVertexBufsId=null,this._lastGeometryId=null};class Ps{constructor(e){this.vertex=function(e){const t=e.scene._sectionPlanesState.sectionPlanes.length>0,s=!!e._geometry._state.compressGeometry,i=[];i.push("// Mesh shadow vertex shader"),i.push("in vec3 position;"),i.push("uniform mat4 modelMatrix;"),i.push("uniform mat4 shadowViewMatrix;"),i.push("uniform mat4 shadowProjMatrix;"),i.push("uniform vec3 offset;"),s&&i.push("uniform mat4 positionsDecodeMatrix;");t&&i.push("out vec4 vWorldPosition;");i.push("void main(void) {"),i.push("vec4 localPosition = vec4(position, 1.0); "),i.push("vec4 worldPosition;"),s&&i.push("localPosition = positionsDecodeMatrix * localPosition;");i.push("worldPosition = modelMatrix * localPosition;"),i.push("worldPosition.xyz = worldPosition.xyz + offset;"),i.push("vec4 viewPosition  = shadowViewMatrix * worldPosition; "),t&&i.push("vWorldPosition = worldPosition;");return i.push("   gl_Position = shadowProjMatrix * viewPosition;"),i.push("}"),i}(e),this.fragment=function(e){const t=e.scene;t.canvas.gl;const s=t._sectionPlanesState,i=s.sectionPlanes.length>0,r=[];if(r.push("// Mesh shadow fragment shader"),r.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),r.push("precision highp float;"),r.push("precision highp int;"),r.push("#else"),r.push("precision mediump float;"),r.push("precision mediump int;"),r.push("#endif"),i){r.push("uniform bool clippable;"),r.push("in vec4 vWorldPosition;");for(var o=0;o<s.sectionPlanes.length;o++)r.push("uniform bool sectionPlaneActive"+o+";"),r.push("uniform vec3 sectionPlanePos"+o+";"),r.push("uniform vec3 sectionPlaneDir"+o+";")}if(r.push("vec4 encodeFloat( const in float depth ) {"),r.push("  const vec4 bitShift = vec4(256 * 256 * 256, 256 * 256, 256, 1.0);"),r.push("  const vec4 bitMask = vec4(0, 1.0 / 256.0, 1.0 / 256.0, 1.0 / 256.0);"),r.push("  vec4 comp = fract(depth * bitShift);"),r.push("  comp -= comp.xxyz * bitMask;"),r.push("  return comp;"),r.push("}"),r.push("out vec4 outColor;"),r.push("void main(void) {"),i){r.push("if (clippable) {"),r.push("  float dist = 0.0;");for(o=0;o<s.sectionPlanes.length;o++)r.push("if (sectionPlaneActive"+o+") {"),r.push("   dist += clamp(dot(-sectionPlaneDir"+o+".xyz, vWorldPosition.xyz - sectionPlanePos"+o+".xyz), 0.0, 1000.0);"),r.push("}");r.push("  if (dist > 0.0) { discard; }"),r.push("}")}return r.push("outColor = encodeFloat(gl_FragCoord.z);"),r.push("}"),r}(e)}}const Ds=function(e,t){this._hash=e,this._shaderSource=new Ps(t),this._scene=t.scene,this._useCount=0,this._allocate(t)},Ns={};Ds.get=function(e){const t=e.scene,s=[t.canvas.canvas.id,t._sectionPlanesState.getHash(),e._geometry._state.hash,e._state.hash].join(";");let i=Ns[s];if(!i){if(i=new Ds(s,e),i.errors)return console.log(i.errors.join("\n")),null;Ns[s]=i,p.memory.programs++}return i._useCount++,i},Ds.prototype.put=function(){0==--this._useCount&&(this._program&&this._program.destroy(),delete Ns[this._hash],p.memory.programs--)},Ds.prototype.webglContextRestored=function(){this._program=null},Ds.prototype.drawMesh=function(e,t){this._program||this._allocate(t);const s=this._scene.canvas.gl,i=t._material._state,r=t._geometry._state;if(e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram(e)),i.id!==this._lastMaterialId){const t=i.backfaces;e.backfaces!==t&&(t?s.disable(s.CULL_FACE):s.enable(s.CULL_FACE),e.backfaces=t);const r=i.frontface;e.frontface!==r&&(r?s.frontFace(s.CCW):s.frontFace(s.CW),e.frontface=r),e.lineWidth!==i.lineWidth&&(s.lineWidth(i.lineWidth),e.lineWidth=i.lineWidth),this._uPointSize&&s.uniform1i(this._uPointSize,i.pointSize),this._lastMaterialId=i.id}if(s.uniformMatrix4fv(this._uModelMatrix,s.FALSE,t.worldMatrix),r.combineGeometry){const i=t.vertexBufs;i.id!==this._lastVertexBufsId&&(i.positionsBuf&&this._aPosition&&(this._aPosition.bindArrayBuffer(i.positionsBuf,i.compressGeometry?s.UNSIGNED_SHORT:s.FLOAT),e.bindArray++),this._lastVertexBufsId=i.id)}this._uClippable&&s.uniform1i(this._uClippable,t._state.clippable),s.uniform3fv(this._uOffset,t._state.offset),r.id!==this._lastGeometryId&&(this._uPositionsDecodeMatrix&&s.uniformMatrix4fv(this._uPositionsDecodeMatrix,!1,r.positionsDecodeMatrix),r.combineGeometry?r.indicesBufCombined&&(r.indicesBufCombined.bind(),e.bindArray++):(this._aPosition&&(this._aPosition.bindArrayBuffer(r.positionsBuf,r.compressGeometry?s.UNSIGNED_SHORT:s.FLOAT),e.bindArray++),r.indicesBuf&&(r.indicesBuf.bind(),e.bindArray++)),this._lastGeometryId=r.id),r.combineGeometry?r.indicesBufCombined&&(s.drawElements(r.primitive,r.indicesBufCombined.numItems,r.indicesBufCombined.itemType,0),e.drawElements++):r.indicesBuf?(s.drawElements(r.primitive,r.indicesBuf.numItems,r.indicesBuf.itemType,0),e.drawElements++):r.positions&&(s.drawArrays(s.TRIANGLES,0,r.positions.numItems),e.drawArrays++)},Ds.prototype._allocate=function(e){const t=e.scene,s=t.canvas.gl;if(this._program=new ne(s,this._shaderSource),this._scene=t,this._useCount=0,this._program.errors)return void(this.errors=this._program.errors);const i=this._program;this._uPositionsDecodeMatrix=i.getLocation("positionsDecodeMatrix"),this._uModelMatrix=i.getLocation("modelMatrix"),this._uShadowViewMatrix=i.getLocation("shadowViewMatrix"),this._uShadowProjMatrix=i.getLocation("shadowProjMatrix"),this._uSectionPlanes={};for(let e=0,s=t._sectionPlanesState.sectionPlanes.length;e<s;e++)this._uSectionPlanes.push({active:i.getLocation("sectionPlaneActive"+e),pos:i.getLocation("sectionPlanePos"+e),dir:i.getLocation("sectionPlaneDir"+e)});this._aPosition=i.getAttribute("position"),this._uClippable=i.getLocation("clippable"),this._uOffset=i.getLocation("offset"),this._lastMaterialId=null,this._lastVertexBufsId=null,this._lastGeometryId=null},Ds.prototype._bindProgram=function(e){this._program||this._allocate(mesh);const t=this._scene,s=t.canvas.gl,i=t._sectionPlanesState;if(this._program.bind(),e.useProgram++,s.uniformMatrix4fv(this._uShadowViewMatrix,!1,e.shadowViewMatrix),s.uniformMatrix4fv(this._uShadowProjMatrix,!1,e.shadowProjMatrix),this._lastMaterialId=null,this._lastVertexBufsId=null,this._lastGeometryId=null,i.sectionPlanes.length>0){let e,t,r,o,n;for(let a=0,l=this._uSectionPlanes.length;a<l;a++)e=this._uSectionPlanes[a],t=e.active,r=i.sectionPlanes[a],t&&s.uniform1i(t,r.active),o=e.pos,o&&s.uniform3fv(e.pos,r.pos),n=e.dir,n&&s.uniform3fv(e.dir,r.dir)}};class bs{constructor(){this.visibleLayers=[],this.sectionPlanesActivePerLayer=[],this.reset()}reset(){this.culled=!1,this.sectioned=!1,this.numLayers=0,this.numVisibleLayers=0,this.colorOpaque=!1,this.colorTransparent=!1,this.edgesOpaque=!1,this.edgesTransparent=!1,this.xrayedSilhouetteOpaque=!1,this.xrayedEdgesOpaque=!1,this.xrayedSilhouetteTransparent=!1,this.xrayedEdgesTransparent=!1,this.highlightedSilhouetteOpaque=!1,this.highlightedEdgesOpaque=!1,this.highlightedSilhouetteTransparent=!1,this.highlightedEdgesTransparent=!1,this.selectedSilhouetteOpaque=!1,this.selectedEdgesOpaque=!1,this.selectedSilhouetteTransparent=!1,this.selectedEdgesTransparent=!1}}const Cs=u.OBB3(),Os=u.vec4(),Ss=u.vec4(),xs=u.vec4(),ws=u.vec3([1,0,0]),Bs=u.vec3([0,1,0]),Fs=u.vec3([0,0,1]),Ms=u.vec3(3),Ls=u.vec3(3),Us=u.identityMat4();class Hs extends b{constructor(e,t={}){super(e,t),this.originalSystemId=t.originalSystemId||this.id,this.renderFlags=new bs,this._state=new Ne({visible:!0,culled:!1,pickable:null,clippable:null,collidable:null,occluder:!1!==t.occluder,castsShadow:null,receivesShadow:null,xrayed:!1,highlighted:!1,selected:!1,edges:!1,stationary:!!t.stationary,background:!!t.background,billboard:this._checkBillboard(t.billboard),layer:null,colorize:null,pickID:this.scene._renderer.getPickID(this),drawHash:"",pickHash:"",offset:u.vec3(),origin:null,originHash:null}),this._drawRenderer=null,this._shadowRenderer=null,this._emphasisFillRenderer=null,this._emphasisEdgesRenderer=null,this._pickMeshRenderer=null,this._pickTriangleRenderer=null,this._occlusionRenderer=null,this._geometry=t.geometry?this._checkComponent2(["ReadableGeometry","VBOGeometry"],t.geometry):this.scene.geometry,this._material=t.material?this._checkComponent2(["PhongMaterial","MetallicMaterial","SpecularMaterial","LambertMaterial"],t.material):this.scene.material,this._xrayMaterial=t.xrayMaterial?this._checkComponent("EmphasisMaterial",t.xrayMaterial):this.scene.xrayMaterial,this._highlightMaterial=t.highlightMaterial?this._checkComponent("EmphasisMaterial",t.highlightMaterial):this.scene.highlightMaterial,this._selectedMaterial=t.selectedMaterial?this._checkComponent("EmphasisMaterial",t.selectedMaterial):this.scene.selectedMaterial,this._edgeMaterial=t.edgeMaterial?this._checkComponent("EdgeMaterial",t.edgeMaterial):this.scene.edgeMaterial,this._parentNode=null,this._aabb=null,this._aabbDirty=!0,this._numTriangles=this._geometry?this._geometry.numTriangles:0,this.scene._aabbDirty=!0,this._scale=u.vec3(),this._quaternion=u.identityQuaternion(),this._rotation=u.vec3(),this._position=u.vec3(),this._worldMatrix=u.identityMat4(),this._worldNormalMatrix=u.identityMat4(),this._localMatrixDirty=!0,this._worldMatrixDirty=!0,this._worldNormalMatrixDirty=!0;const s=t.origin||t.rtcCenter;if(s&&(this._state.origin=u.vec3(s),this._state.originHash=s.join()),t.matrix?this.matrix=t.matrix:(this.scale=t.scale,this.position=t.position,t.quaternion||(this.rotation=t.rotation)),this._isObject=t.isObject,this._isObject&&this.scene._registerObject(this),this._isModel=t.isModel,this._isModel&&this.scene._registerModel(this),this.visible=t.visible,this.culled=t.culled,this.pickable=t.pickable,this.clippable=t.clippable,this.collidable=t.collidable,this.castsShadow=t.castsShadow,this.receivesShadow=t.receivesShadow,this.xrayed=t.xrayed,this.highlighted=t.highlighted,this.selected=t.selected,this.edges=t.edges,this.layer=t.layer,this.colorize=t.colorize,this.opacity=t.opacity,this.offset=t.offset,t.parentId){const e=this.scene.components[t.parentId];e?e.isNode?e.addChild(this):this.error("Parent is not a Node: '"+t.parentId+"'"):this.error("Parent not found: '"+t.parentId+"'"),this._parentNode=e}else t.parent&&(t.parent.isNode||this.error("Parent is not a Node"),t.parent.addChild(this),this._parentNode=t.parent);this.compile()}get type(){return"Mesh"}get isMesh(){return!0}get parent(){return this._parentNode}get geometry(){return this._geometry}get material(){return this._material}get position(){return this._position}set position(e){this._position.set(e||[0,0,0]),this._setLocalMatrixDirty(),this._setAABBDirty(),this.glRedraw()}get rotation(){return this._rotation}set rotation(e){this._rotation.set(e||[0,0,0]),u.eulerToQuaternion(this._rotation,"XYZ",this._quaternion),this._setLocalMatrixDirty(),this._setAABBDirty(),this.glRedraw()}get quaternion(){return this._quaternion}set quaternion(e){this._quaternion.set(e||[0,0,0,1]),u.quaternionToEuler(this._quaternion,"XYZ",this._rotation),this._setLocalMatrixDirty(),this._setAABBDirty(),this.glRedraw()}get scale(){return this._scale}set scale(e){this._scale.set(e||[1,1,1]),this._setLocalMatrixDirty(),this._setAABBDirty(),this.glRedraw()}get matrix(){return this._localMatrixDirty&&(this.__localMatrix||(this.__localMatrix=u.identityMat4()),u.composeMat4(this._position,this._quaternion,this._scale,this.__localMatrix),this._localMatrixDirty=!1),this.__localMatrix}set matrix(e){this.__localMatrix||(this.__localMatrix=u.identityMat4()),this.__localMatrix.set(e||Us),u.decomposeMat4(this.__localMatrix,this._position,this._quaternion,this._scale),this._localMatrixDirty=!1,this._setWorldMatrixDirty(),this._setAABBDirty(),this.glRedraw()}get worldMatrix(){return this._worldMatrixDirty&&this._buildWorldMatrix(),this._worldMatrix}get worldNormalMatrix(){return this._worldNormalMatrixDirty&&this._buildWorldNormalMatrix(),this._worldNormalMatrix}get isEntity(){return!0}get isModel(){return this._isModel}get isObject(){return this._isObject}get aabb(){return this._aabbDirty&&this._updateAABB(),this._aabb}get origin(){return this._state.origin}set origin(e){e?(this._state.origin||(this._state.origin=u.vec3()),this._state.origin.set(e),this._state.originHash=e.join(),this._setAABBDirty(),this.scene._aabbDirty=!0):this._state.origin&&(this._state.origin=null,this._state.originHash=null,this._setAABBDirty(),this.scene._aabbDirty=!0)}get rtcCenter(){return this.origin}set rtcCenter(e){this.origin=e}get numTriangles(){return this._numTriangles}get visible(){return this._state.visible}set visible(e){e=!1!==e,this._state.visible=e,this._isObject&&this.scene._objectVisibilityUpdated(this,e),this.glRedraw()}get xrayed(){return this._state.xrayed}set xrayed(e){e=!!e,this._state.xrayed!==e&&(this._state.xrayed=e,this._isObject&&this.scene._objectXRayedUpdated(this,e),this.glRedraw())}get highlighted(){return this._state.highlighted}set highlighted(e){(e=!!e)!==this._state.highlighted&&(this._state.highlighted=e,this._isObject&&this.scene._objectHighlightedUpdated(this,e),this.glRedraw())}get selected(){return this._state.selected}set selected(e){(e=!!e)!==this._state.selected&&(this._state.selected=e,this._isObject&&this.scene._objectSelectedUpdated(this,e),this.glRedraw())}get edges(){return this._state.edges}set edges(e){(e=!!e)!==this._state.edges&&(this._state.edges=e,this.glRedraw())}get culled(){return this._state.culled}set culled(e){this._state.culled=!!e,this.glRedraw()}get clippable(){return this._state.clippable}set clippable(e){e=!1!==e,this._state.clippable!==e&&(this._state.clippable=e,this.glRedraw())}get collidable(){return this._state.collidable}set collidable(e){(e=!1!==e)!==this._state.collidable&&(this._state.collidable=e,this._setAABBDirty(),this.scene._aabbDirty=!0)}get pickable(){return this._state.pickable}set pickable(e){e=!1!==e,this._state.pickable!==e&&(this._state.pickable=e)}get castsShadow(){return this._state.castsShadow}set castsShadow(e){(e=!1!==e)!==this._state.castsShadow&&(this._state.castsShadow=e,this.glRedraw())}get receivesShadow(){return this._state.receivesShadow}set receivesShadow(e){(e=!1!==e)!==this._state.receivesShadow&&(this._state.receivesShadow=e,this._state.hash=e?"/mod/rs;":"/mod;",this.fire("dirty",this))}get saoEnabled(){return!1}get colorize(){return this._state.colorize}set colorize(e){let t=this._state.colorize;t||(t=this._state.colorize=new Float32Array(4),t[3]=1),e?(t[0]=e[0],t[1]=e[1],t[2]=e[2]):(t[0]=1,t[1]=1,t[2]=1);const s=!!e;this.scene._objectColorizeUpdated(this,s),this.glRedraw()}get opacity(){return this._state.colorize[3]}set opacity(e){let t=this._state.colorize;t||(t=this._state.colorize=new Float32Array(4),t[0]=1,t[1]=1,t[2]=1);const s=null!=e;t[3]=s?e:1,this.scene._objectOpacityUpdated(this,s),this.glRedraw()}get transparent(){return 2===this._material.alphaMode||this._state.colorize[3]<1}get layer(){return this._state.layer}set layer(e){e=e||0,(e=Math.round(e))!==this._state.layer&&(this._state.layer=e,this._renderer.needStateSort())}get stationary(){return this._state.stationary}get billboard(){return this._state.billboard}get offset(){return this._state.offset}set offset(e){this._state.offset.set(e||[0,0,0]),this._setAABBDirty(),this.glRedraw()}get isDrawable(){return!0}get isStateSortable(){return!0}get xrayMaterial(){return this._xrayMaterial}get highlightMaterial(){return this._highlightMaterial}get selectedMaterial(){return this._selectedMaterial}get edgeMaterial(){return this._edgeMaterial}_checkBillboard(e){return"spherical"!==(e=e||"none")&&"cylindrical"!==e&&"none"!==e&&(this.error("Unsupported value for 'billboard': "+e+" - accepted values are 'spherical', 'cylindrical' and 'none' - defaulting to 'none'."),e="none"),e}compile(){const e=this._makeDrawHash();this._state.drawHash!==e&&(this._state.drawHash=e,this._putDrawRenderers(),this._drawRenderer=ts.get(this),this._emphasisFillRenderer=ns.get(this),this._emphasisEdgesRenderer=As.get(this));const t=this._makePickHash();if(this._state.pickHash!==t&&(this._state.pickHash=t,this._putPickRenderers(),this._pickMeshRenderer=fs.get(this)),this._state.occluder){const e=this._makeOcclusionHash();this._state.occlusionHash!==e&&(this._state.occlusionHash=e,this._putOcclusionRenderer(),this._occlusionRenderer=_s.get(this))}}_setLocalMatrixDirty(){this._localMatrixDirty=!0,this._setWorldMatrixDirty()}_setWorldMatrixDirty(){this._worldMatrixDirty=!0,this._worldNormalMatrixDirty=!0}_buildWorldMatrix(){const e=this.matrix;if(this._parentNode)u.mulMat4(this._parentNode.worldMatrix,e,this._worldMatrix);else for(let t=0,s=e.length;t<s;t++)this._worldMatrix[t]=e[t];this._worldMatrixDirty=!1}_buildWorldNormalMatrix(){this._worldMatrixDirty&&this._buildWorldMatrix(),this._worldNormalMatrix||(this._worldNormalMatrix=u.mat4()),u.transposeMat4(this._worldMatrix,this._worldNormalMatrix),u.inverseMat4(this._worldNormalMatrix),this._worldNormalMatrixDirty=!1}_setAABBDirty(){if(this.collidable)for(let e=this;e;e=e._parentNode)e._aabbDirty=!0}_updateAABB(){this.scene._aabbDirty=!0,this._aabb||(this._aabb=u.AABB3()),this._buildAABB(this.worldMatrix,this._aabb),this._aabbDirty=!1}_webglContextRestored(){this._drawRenderer&&this._drawRenderer.webglContextRestored(),this._shadowRenderer&&this._shadowRenderer.webglContextRestored(),this._emphasisFillRenderer&&this._emphasisFillRenderer.webglContextRestored(),this._emphasisEdgesRenderer&&this._emphasisEdgesRenderer.webglContextRestored(),this._pickMeshRenderer&&this._pickMeshRenderer.webglContextRestored(),this._pickTriangleRenderer&&this._pickMeshRenderer.webglContextRestored(),this._occlusionRenderer&&this._occlusionRenderer.webglContextRestored()}_makeDrawHash(){const e=this.scene,t=[e.canvas.canvas.id,(e.gammaInput?"gi;":";")+(e.gammaOutput?"go":""),e._lightsState.getHash(),e._sectionPlanesState.getHash()],s=this._state;return s.stationary&&t.push("/s"),"none"===s.billboard?t.push("/n"):"spherical"===s.billboard?t.push("/s"):"cylindrical"===s.billboard&&t.push("/c"),s.receivesShadow&&t.push("/rs"),t.push(";"),t.join("")}_makePickHash(){const e=this.scene,t=[e.canvas.canvas.id,e._sectionPlanesState.getHash()],s=this._state;return s.stationary&&t.push("/s"),"none"===s.billboard?t.push("/n"):"spherical"===s.billboard?t.push("/s"):"cylindrical"===s.billboard&&t.push("/c"),t.push(";"),t.join("")}_makeOcclusionHash(){const e=this.scene,t=[e.canvas.canvas.id,e._sectionPlanesState.getHash()],s=this._state;return s.stationary&&t.push("/s"),"none"===s.billboard?t.push("/n"):"spherical"===s.billboard?t.push("/s"):"cylindrical"===s.billboard&&t.push("/c"),t.push(";"),t.join("")}_buildAABB(e,t){u.transformOBB3(e,this._geometry.obb,Cs),u.OBB3ToAABB3(Cs,t);const s=this._state.offset;if(t[0]+=s[0],t[1]+=s[1],t[2]+=s[2],t[3]+=s[0],t[4]+=s[1],t[5]+=s[2],this._state.origin){const e=this._state.origin;t[0]+=e[0],t[1]+=e[1],t[2]+=e[2],t[3]+=e[0],t[4]+=e[1],t[5]+=e[2]}}rotate(e,t){return Os[0]=e[0],Os[1]=e[1],Os[2]=e[2],Os[3]=t*u.DEGTORAD,u.angleAxisToQuaternion(Os,Ss),u.mulQuaternions(this.quaternion,Ss,xs),this.quaternion=xs,this._setLocalMatrixDirty(),this._setAABBDirty(),this.glRedraw(),this}rotateOnWorldAxis(e,t){return Os[0]=e[0],Os[1]=e[1],Os[2]=e[2],Os[3]=t*u.DEGTORAD,u.angleAxisToQuaternion(Os,Ss),u.mulQuaternions(Ss,this.quaternion,Ss),this}rotateX(e){return this.rotate(ws,e)}rotateY(e){return this.rotate(Bs,e)}rotateZ(e){return this.rotate(Fs,e)}translate(e,t){return u.vec3ApplyQuaternion(this.quaternion,e,Ms),u.mulVec3Scalar(Ms,t,Ls),u.addVec3(this.position,Ls,this.position),this._setLocalMatrixDirty(),this._setAABBDirty(),this.glRedraw(),this}translateX(e){return this.translate(ws,e)}translateY(e){return this.translate(Bs,e)}translateZ(e){return this.translate(Fs,e)}_putDrawRenderers(){this._drawRenderer&&(this._drawRenderer.put(),this._drawRenderer=null),this._shadowRenderer&&(this._shadowRenderer.put(),this._shadowRenderer=null),this._emphasisFillRenderer&&(this._emphasisFillRenderer.put(),this._emphasisFillRenderer=null),this._emphasisEdgesRenderer&&(this._emphasisEdgesRenderer.put(),this._emphasisEdgesRenderer=null)}_putPickRenderers(){this._pickMeshRenderer&&(this._pickMeshRenderer.put(),this._pickMeshRenderer=null),this._pickTriangleRenderer&&(this._pickTriangleRenderer.put(),this._pickTriangleRenderer=null)}_putOcclusionRenderer(){this._occlusionRenderer&&(this._occlusionRenderer.put(),this._occlusionRenderer=null)}stateSortCompare(e,t){return e._state.layer-t._state.layer||e._drawRenderer.id-t._drawRenderer.id||e._material._state.id-t._material._state.id||e._geometry._state.id-t._geometry._state.id}rebuildRenderFlags(){this.renderFlags.reset(),this._getActiveSectionPlanes()?(this.renderFlags.numLayers=1,this.renderFlags.numVisibleLayers=1,this.renderFlags.visibleLayers[0]=0,this._updateRenderFlags()):this.renderFlags.culled=!0}_updateRenderFlags(){const e=this.renderFlags,t=this._state;if(t.xrayed){const t=this._xrayMaterial._state;t.fill&&(t.fillAlpha<1?e.xrayedSilhouetteTransparent=!0:e.xrayedSilhouetteOpaque=!0),t.edges&&(t.edgeAlpha<1?e.xrayedEdgesTransparent=!0:e.xrayedEdgesOpaque=!0)}else{if(this._material._state.alpha<1||t.colorize[3]<1?e.colorTransparent=!0:e.colorOpaque=!0,t.edges){this._edgeMaterial._state.alpha<1?e.edgesTransparent=!0:e.edgesOpaque=!0}if(t.selected){const t=this._selectedMaterial._state;t.fill&&(t.fillAlpha<1?e.selectedSilhouetteTransparent=!0:e.selectedSilhouetteOpaque=!0),t.edges&&(t.edgeAlpha<1?e.selectedEdgesTransparent=!0:e.selectedEdgesOpaque=!0)}else if(t.highlighted){const t=this._highlightMaterial._state;t.fill&&(t.fillAlpha<1?e.highlightedSilhouetteTransparent=!0:e.highlightedSilhouetteOpaque=!0),t.edges&&(t.edgeAlpha<1?e.highlightedEdgesTransparent=!0:e.highlightedEdgesOpaque=!0)}}}_getActiveSectionPlanes(){if(this._state.clippable){const e=this.scene._sectionPlanesState.sectionPlanes,t=e.length;if(t>0)for(let s=0;s<t;s++){const t=e[s],i=this.renderFlags;if(t.active)if(this._state.origin){const e=u.planeAABB3Intersect(t.dir,t.dist,this.aabb);if(-1===e)return!1;const r=0===e;i.sectionPlanesActivePerLayer[s]=r}else i.sectionPlanesActivePerLayer[s]=!0;else i.sectionPlanesActivePerLayer[s]=!1}}return!0}drawColorOpaque(e){(this._drawRenderer||(this._drawRenderer=ts.get(this)))&&this._drawRenderer.drawMesh(e,this)}drawColorTransparent(e){(this._drawRenderer||(this._drawRenderer=ts.get(this)))&&this._drawRenderer.drawMesh(e,this)}drawSilhouetteXRayed(e){(this._emphasisFillRenderer||(this._emphasisFillRenderer=ns.get(this)))&&this._emphasisFillRenderer.drawMesh(e,this,0)}drawSilhouetteHighlighted(e){(this._emphasisFillRenderer||(this._emphasisFillRenderer=ns.get(this)))&&this._emphasisFillRenderer.drawMesh(e,this,1)}drawSilhouetteSelected(e){(this._emphasisFillRenderer||(this._emphasisFillRenderer=ns.get(this)))&&this._emphasisFillRenderer.drawMesh(e,this,2)}drawEdgesColorOpaque(e){(this._emphasisEdgesRenderer||(this._emphasisEdgesRenderer=As.get(this)))&&this._emphasisEdgesRenderer.drawMesh(e,this,3)}drawEdgesColorTransparent(e){(this._emphasisEdgesRenderer||(this._emphasisEdgesRenderer=As.get(this)))&&this._emphasisEdgesRenderer.drawMesh(e,this,3)}drawEdgesXRayed(e){(this._emphasisEdgesRenderer||(this._emphasisEdgesRenderer=As.get(this)))&&this._emphasisEdgesRenderer.drawMesh(e,this,0)}drawEdgesHighlighted(e){(this._emphasisEdgesRenderer||(this._emphasisEdgesRenderer=As.get(this)))&&this._emphasisEdgesRenderer.drawMesh(e,this,1)}drawEdgesSelected(e){(this._emphasisEdgesRenderer||(this._emphasisEdgesRenderer=As.get(this)))&&this._emphasisEdgesRenderer.drawMesh(e,this,2)}drawOcclusion(e){(this._state.occluder&&this._occlusionRenderer||(this._occlusionRenderer=_s.get(this)))&&this._occlusionRenderer.drawMesh(e,this)}drawShadow(e){(this._shadowRenderer||(this._shadowRenderer=Ds.get(this)))&&this._shadowRenderer.drawMesh(e,this)}drawPickMesh(e){(this._pickMeshRenderer||(this._pickMeshRenderer=fs.get(this)))&&this._pickMeshRenderer.drawMesh(e,this)}canPickTriangle(){return this._geometry.isReadableGeometry}drawPickTriangles(e){(this._pickTriangleRenderer||(this._pickTriangleRenderer=gs.get(this)))&&this._pickTriangleRenderer.drawMesh(e,this)}pickTriangleSurface(e,t,s){Gs(this,e,t,s)}drawPickVertices(e){}delegatePickedEntity(){return this}destroy(){super.destroy(),this._putDrawRenderers(),this._putPickRenderers(),this._putOcclusionRenderer(),this.scene._renderer.putPickID(this._state.pickID),this._isObject&&(this.scene._deregisterObject(this),this._visible&&this.scene._objectVisibilityUpdated(this,!1,!1),this._xrayed&&this.scene._objectXRayedUpdated(this,!1,!1),this._selected&&this.scene._objectSelectedUpdated(this,!1,!1),this._highlighted&&this.scene._objectHighlightedUpdated(this,!1,!1),this.scene._objectColorizeUpdated(this,!1),this.scene._objectOpacityUpdated(this,!1),this.offset.some((e=>0!==e))&&this.scene._objectOffsetUpdated(this,!1)),this._isModel&&this.scene._deregisterModel(this),this.glRedraw()}}const Gs=function(){const e=u.vec3(),t=u.vec3(),s=u.vec3(),i=u.vec3(),r=u.vec3(),o=u.vec3(),n=u.vec4(),a=u.vec3(),l=u.vec3(),h=u.vec3(),c=u.vec3(),A=u.vec3(),p=u.vec3(),d=u.vec3(),f=u.vec3(),E=u.vec3(),m=u.vec4(),y=u.vec4(),g=u.vec4(),I=u.vec3(),v=u.vec3(),T=u.vec3(),_=u.vec3(),R=u.vec3(),P=u.vec3(),D=u.vec3(),N=u.vec3(),b=u.vec3(),C=u.vec3(),S=u.vec3();return function(x,w,B,F){var M=F.primIndex;if(null!=M&&M>-1){const G=x.geometry._state,k=x.scene,V=k.camera,j=k.canvas;if("triangles"===G.primitiveName){F.primitive="triangle";const k=M,Q=G.indices,W=G.positions;let z,K,Y;if(Q){var L=Q[k+0],U=Q[k+1],H=Q[k+2];o[0]=L,o[1]=U,o[2]=H,F.indices=o,z=3*L,K=3*U,Y=3*H}else z=3*k,K=z+3,Y=K+3;if(s[0]=W[z+0],s[1]=W[z+1],s[2]=W[z+2],i[0]=W[K+0],i[1]=W[K+1],i[2]=W[K+2],r[0]=W[Y+0],r[1]=W[Y+1],r[2]=W[Y+2],G.compressGeometry){const e=G.positionsDecodeMatrix;e&&(nt.decompressPosition(s,e,s),nt.decompressPosition(i,e,i),nt.decompressPosition(r,e,r))}F.canvasPos?u.canvasPosToLocalRay(j.canvas,x.origin?O(w,x.origin):w,B,x.worldMatrix,F.canvasPos,e,t):F.origin&&F.direction&&u.worldRayToLocalRay(x.worldMatrix,F.origin,F.direction,e,t),u.normalizeVec3(t),u.rayPlaneIntersect(e,t,s,i,r,n),F.localPos=n,F.position=n,m[0]=n[0],m[1]=n[1],m[2]=n[2],m[3]=1,u.transformVec4(x.worldMatrix,m,y),a[0]=y[0],a[1]=y[1],a[2]=y[2],F.canvasPos&&x.origin&&(a[0]+=x.origin[0],a[1]+=x.origin[1],a[2]+=x.origin[2]),F.worldPos=a,u.transformVec4(V.matrix,y,g),l[0]=g[0],l[1]=g[1],l[2]=g[2],F.viewPos=l,u.cartesianToBarycentric(n,s,i,r,h),F.bary=h;const X=G.normals;if(X){if(G.compressGeometry){const e=3*L,t=3*U,s=3*H;nt.decompressNormal(X.subarray(e,e+2),c),nt.decompressNormal(X.subarray(t,t+2),A),nt.decompressNormal(X.subarray(s,s+2),p)}else c[0]=X[z],c[1]=X[z+1],c[2]=X[z+2],A[0]=X[K],A[1]=X[K+1],A[2]=X[K+2],p[0]=X[Y],p[1]=X[Y+1],p[2]=X[Y+2];const e=u.addVec3(u.addVec3(u.mulVec3Scalar(c,h[0],I),u.mulVec3Scalar(A,h[1],v),T),u.mulVec3Scalar(p,h[2],_),R);F.worldNormal=u.normalizeVec3(u.transformVec3(x.worldNormalMatrix,e,P))}const Z=G.uv;if(Z){if(d[0]=Z[2*L],d[1]=Z[2*L+1],f[0]=Z[2*U],f[1]=Z[2*U+1],E[0]=Z[2*H],E[1]=Z[2*H+1],G.compressGeometry){const e=G.uvDecodeMatrix;e&&(nt.decompressUV(d,e,d),nt.decompressUV(f,e,f),nt.decompressUV(E,e,E))}F.uv=u.addVec3(u.addVec3(u.mulVec2Scalar(d,h[0],D),u.mulVec2Scalar(f,h[1],N),b),u.mulVec2Scalar(E,h[2],C),S)}}}}}();function ks(e={}){let t=e.radiusTop||1;t<0&&(console.error("negative radiusTop not allowed - will invert"),t*=-1);let s=e.radiusBottom||1;s<0&&(console.error("negative radiusBottom not allowed - will invert"),s*=-1);let i=e.height||1;i<0&&(console.error("negative height not allowed - will invert"),i*=-1);let r=e.radialSegments||32;r<0&&(console.error("negative radialSegments not allowed - will invert"),r*=-1),r<3&&(r=3);let o=e.heightSegments||1;o<0&&(console.error("negative heightSegments not allowed - will invert"),o*=-1),o<1&&(o=1);const n=!!e.openEnded;let a=e.center;const l=a?a[0]:0,h=a?a[1]:0,c=a?a[2]:0,A=i/2,u=i/o,p=2*Math.PI/r,d=1/r,f=(t-s)/o,E=[],y=[],g=[],I=[];let v,T,_,R,P,D,N,b,C,O,S;const x=(90-180*Math.atan(i/(s-t))/Math.PI)/90;for(v=0;v<=o;v++)for(P=t-v*f,D=A-v*u,T=0;T<=r;T++)_=Math.sin(T*p),R=Math.cos(T*p),y.push(P*_),y.push(x),y.push(P*R),g.push(T*d),g.push(1*v/o),E.push(P*_+l),E.push(D+h),E.push(P*R+c);for(v=0;v<o;v++)for(T=0;T<=r;T++)N=v*(r+1)+T,b=N+r,I.push(N),I.push(b),I.push(b+1),I.push(N),I.push(b+1),I.push(N+1);if(!n&&t>0){for(C=E.length/3,y.push(0),y.push(1),y.push(0),g.push(.5),g.push(.5),E.push(0+l),E.push(A+h),E.push(0+c),T=0;T<=r;T++)_=Math.sin(T*p),R=Math.cos(T*p),O=.5*Math.sin(T*p)+.5,S=.5*Math.cos(T*p)+.5,y.push(t*_),y.push(1),y.push(t*R),g.push(O),g.push(S),E.push(t*_+l),E.push(A+h),E.push(t*R+c);for(T=0;T<r;T++)a=C,N=C+1+T,I.push(N),I.push(N+1),I.push(a)}if(!n&&s>0){for(C=E.length/3,y.push(0),y.push(-1),y.push(0),g.push(.5),g.push(.5),E.push(0+l),E.push(0-A+h),E.push(0+c),T=0;T<=r;T++)_=Math.sin(T*p),R=Math.cos(T*p),O=.5*Math.sin(T*p)+.5,S=.5*Math.cos(T*p)+.5,y.push(s*_),y.push(-1),y.push(s*R),g.push(O),g.push(S),E.push(s*_+l),E.push(0-A+h),E.push(s*R+c);for(T=0;T<r;T++)a=C,N=C+1+T,I.push(a),I.push(N+1),I.push(N)}return m.apply(e,{positions:E,normals:y,uv:g,indices:I})}function Vs(e={}){const t=e.lod||1,s=e.center?e.center[0]:0,i=e.center?e.center[1]:0,r=e.center?e.center[2]:0;let o=e.radius||1;o<0&&(console.error("negative radius not allowed - will invert"),o*=-1);let n=e.heightSegments||18;n<0&&(console.error("negative heightSegments not allowed - will invert"),n*=-1),n=Math.floor(t*n),n<18&&(n=18);let a=e.widthSegments||18;a<0&&(console.error("negative widthSegments not allowed - will invert"),a*=-1),a=Math.floor(t*a),a<18&&(a=18);const l=[],h=[],c=[],A=[];let u,p,d,f,E,y,g,I,v,T,_,R,P,D,N;for(u=0;u<=n;u++)for(d=u*Math.PI/n,f=Math.sin(d),E=Math.cos(d),p=0;p<=a;p++)y=2*p*Math.PI/a,g=Math.sin(y),I=Math.cos(y),v=I*f,T=E,_=g*f,R=1-p/a,P=u/n,h.push(v),h.push(T),h.push(_),c.push(R),c.push(P),l.push(s+o*v),l.push(i+o*T),l.push(r+o*_);for(u=0;u<n;u++)for(p=0;p<a;p++)D=u*(a+1)+p,N=D+a+1,A.push(D+1),A.push(N+1),A.push(N),A.push(D+1),A.push(N),A.push(D);return m.apply(e,{positions:l,normals:h,uv:c,indices:A})}class js extends b{get type(){return"SectionPlane"}constructor(e,t={}){super(e,t),this._state=new Ne({active:!0,pos:u.vec3(),dir:u.vec3(),dist:0}),this.active=t.active,this.pos=t.pos,this.dir=t.dir,this.scene._sectionPlaneCreated(this)}set active(e){this._state.active=!1!==e,this.glRedraw(),this.fire("active",this._state.active)}get active(){return this._state.active}set pos(e){this._state.pos.set(e||[0,0,0]),this._state.dist=-u.dotVec3(this._state.pos,this._state.dir),this.fire("pos",this._state.pos)}get pos(){return this._state.pos}set dir(e){this._state.dir.set(e||[0,0,-1]),this._state.dist=-u.dotVec3(this._state.pos,this._state.dir),this.glRedraw(),this.fire("dir",this._state.dir)}get dir(){return this._state.dir}get dist(){return this._state.dist}flipDir(){const e=this._state.dir;e[0]*=-1,e[1]*=-1,e[2]*=-1,this._state.dist=-u.dotVec3(this._state.pos,this._state.dir),this.fire("dir",this._state.dir),this.glRedraw()}destroy(){this._state.destroy(),this.scene._sectionPlaneDestroyed(this),super.destroy()}}const Qs=u.vec4(4),Ws=u.vec4(),zs=u.vec4(),Ks=u.vec3([1,0,0]),Ys=u.vec3([0,1,0]),Xs=u.vec3([0,0,1]),Zs=u.vec3(3),qs=u.vec3(3),Js=u.identityMat4();class $s extends b{constructor(e,t={}){if(super(e,t),this._parentNode=null,this._children=[],this._aabb=null,this._aabbDirty=!0,this.scene._aabbDirty=!0,this._numTriangles=0,this._scale=u.vec3(),this._quaternion=u.identityQuaternion(),this._rotation=u.vec3(),this._position=u.vec3(),this._offset=u.vec3(),this._localMatrix=u.identityMat4(),this._worldMatrix=u.identityMat4(),this._localMatrixDirty=!0,this._worldMatrixDirty=!0,t.matrix?this.matrix=t.matrix:(this.scale=t.scale,this.position=t.position,t.quaternion||(this.rotation=t.rotation)),this._isModel=t.isModel,this._isModel&&this.scene._registerModel(this),this._isObject=t.isObject,this._isObject&&this.scene._registerObject(this),this.origin=t.origin,this.visible=t.visible,this.culled=t.culled,this.pickable=t.pickable,this.clippable=t.clippable,this.collidable=t.collidable,this.castsShadow=t.castsShadow,this.receivesShadow=t.receivesShadow,this.xrayed=t.xrayed,this.highlighted=t.highlighted,this.selected=t.selected,this.edges=t.edges,this.colorize=t.colorize,this.opacity=t.opacity,this.offset=t.offset,t.children){const e=t.children;for(let s=0,i=e.length;s<i;s++)this.addChild(e[s],t.inheritStates)}if(t.parentId){const e=this.scene.components[t.parentId];e?e.isNode?e.addChild(this):this.error("Parent is not a Node: '"+t.parentId+"'"):this.error("Parent not found: '"+t.parentId+"'")}else t.parent&&(t.parent.isNode||this.error("Parent is not a Node"),t.parent.addChild(this))}get isEntity(){return!0}get isModel(){return this._isModel}get isObject(){return this._isObject}get aabb(){return this._aabbDirty&&this._updateAABB(),this._aabb}set origin(e){e?(this._origin||(this._origin=u.vec3()),this._origin.set(e)):this._origin&&(this._origin=null);for(let t=0,s=this._children.length;t<s;t++)this._children[t].origin=e;this.glRedraw()}get origin(){return this._origin}set rtcCenter(e){this.origin=e}get rtcCenter(){return this.origin}get numTriangles(){return this._numTriangles}set visible(e){e=!1!==e,this._visible=e;for(let t=0,s=this._children.length;t<s;t++)this._children[t].visible=e;this._isObject&&this.scene._objectVisibilityUpdated(this,e)}get visible(){return this._visible}set xrayed(e){e=!!e,this._xrayed=e;for(let t=0,s=this._children.length;t<s;t++)this._children[t].xrayed=e;this._isObject&&this.scene._objectXRayedUpdated(this,e)}get xrayed(){return this._xrayed}set highlighted(e){e=!!e,this._highlighted=e;for(let t=0,s=this._children.length;t<s;t++)this._children[t].highlighted=e;this._isObject&&this.scene._objectHighlightedUpdated(this,e)}get highlighted(){return this._highlighted}set selected(e){e=!!e,this._selected=e;for(let t=0,s=this._children.length;t<s;t++)this._children[t].selected=e;this._isObject&&this.scene._objectSelectedUpdated(this,e)}get selected(){return this._selected}set edges(e){e=!!e,this._edges=e;for(let t=0,s=this._children.length;t<s;t++)this._children[t].edges=e}get edges(){return this._edges}set culled(e){e=!!e,this._culled=e;for(let t=0,s=this._children.length;t<s;t++)this._children[t].culled=e}get culled(){return this._culled}set clippable(e){e=!1!==e,this._clippable=e;for(let t=0,s=this._children.length;t<s;t++)this._children[t].clippable=e}get clippable(){return this._clippable}set collidable(e){e=!1!==e,this._collidable=e;for(let t=0,s=this._children.length;t<s;t++)this._children[t].collidable=e}get collidable(){return this._collidable}set pickable(e){e=!1!==e,this._pickable=e;for(let t=0,s=this._children.length;t<s;t++)this._children[t].pickable=e}get pickable(){return this._pickable}set colorize(e){let t=this._colorize;t||(t=this._colorize=new Float32Array(4),t[3]=1),e?(t[0]=e[0],t[1]=e[1],t[2]=e[2]):(t[0]=1,t[1]=1,t[2]=1);for(let e=0,s=this._children.length;e<s;e++)this._children[e].colorize=t;if(this._isObject){const t=!!e;this.scene._objectColorizeUpdated(this,t)}}get colorize(){return this._colorize.slice(0,3)}set opacity(e){let t=this._colorize;t||(t=this._colorize=new Float32Array(4),t[0]=1,t[1]=1,t[2]=1),t[3]=null!=e?e:1;for(let t=0,s=this._children.length;t<s;t++)this._children[t].opacity=e;if(this._isObject){const t=null!=e;this.scene._objectOpacityUpdated(this,t)}}get opacity(){return this._colorize[3]}set castsShadow(e){e=!!e,this._castsShadow=e;for(let t=0,s=this._children.length;t<s;t++)this._children[t].castsShadow=e}get castsShadow(){return this._castsShadow}set receivesShadow(e){e=!!e,this._receivesShadow=e;for(let t=0,s=this._children.length;t<s;t++)this._children[t].receivesShadow=e}get receivesShadow(){return this._receivesShadow}get saoEnabled(){return!1}set offset(e){e?(this._offset[0]=e[0],this._offset[1]=e[1],this._offset[2]=e[2]):(this._offset[0]=0,this._offset[1]=0,this._offset[2]=0);for(let e=0,t=this._children.length;e<t;e++)this._children[e].offset=this._offset;this._isObject&&this.scene._objectOffsetUpdated(this,e)}get offset(){return this._offset}get isNode(){return!0}_setLocalMatrixDirty(){this._localMatrixDirty=!0,this._setWorldMatrixDirty()}_setWorldMatrixDirty(){this._worldMatrixDirty=!0;for(let e=0,t=this._children.length;e<t;e++)this._children[e]._setWorldMatrixDirty()}_buildWorldMatrix(){const e=this.matrix;if(this._parentNode)u.mulMat4(this._parentNode.worldMatrix,e,this._worldMatrix);else for(let t=0,s=e.length;t<s;t++)this._worldMatrix[t]=e[t];this._worldMatrixDirty=!1}_setSubtreeAABBsDirty(e){if(e._aabbDirty=!0,e._children)for(let t=0,s=e._children.length;t<s;t++)this._setSubtreeAABBsDirty(e._children[t])}_setAABBDirty(){if(this._setSubtreeAABBsDirty(this),this.collidable)for(let e=this;e;e=e._parentNode)e._aabbDirty=!0}_updateAABB(){if(this.scene._aabbDirty=!0,this._aabb||(this._aabb=u.AABB3()),this._buildAABB)this._buildAABB(this.worldMatrix,this._aabb);else{let e;u.collapseAABB3(this._aabb);for(let t=0,s=this._children.length;t<s;t++)e=this._children[t],e.collidable&&u.expandAABB3(this._aabb,e.aabb)}this._aabbDirty=!1}addChild(e,t){if(m.isNumeric(e)||m.isString(e)){const t=e;if(!(e=this.scene.component[t]))return void this.warn("Component not found: "+m.inQuotes(t));if(!e.isNode&&!e.isMesh)return void this.error("Not a Node or Mesh: "+t)}else{if(!e.isNode&&!e.isMesh)return void this.error("Not a Node or Mesh: "+e.id);if(e._parentNode){if(e._parentNode.id===this.id)return void this.warn("Already a child: "+e.id);e._parentNode.removeChild(e)}}if(e.id,e.scene.id===this.scene.id)return this._children.push(e),e._parentNode=this,t&&(e.visible=this.visible,e.culled=this.culled,e.xrayed=this.xrayed,e.highlited=this.highlighted,e.selected=this.selected,e.edges=this.edges,e.clippable=this.clippable,e.pickable=this.pickable,e.collidable=this.collidable,e.castsShadow=this.castsShadow,e.receivesShadow=this.receivesShadow,e.colorize=this.colorize,e.opacity=this.opacity,e.offset=this.offset),e._setWorldMatrixDirty(),e._setAABBDirty(),this._numTriangles+=e.numTriangles,e;this.error("Child not in same Scene: "+e.id)}removeChild(e){for(let t=0,s=this._children.length;t<s;t++)if(this._children[t].id===e.id)return e._parentNode=null,this._children=this._children.splice(t,1),e._setWorldMatrixDirty(),e._setAABBDirty(),this._setAABBDirty(),void(this._numTriangles-=e.numTriangles)}removeChildren(){let e;for(let t=0,s=this._children.length;t<s;t++)e=this._children[t],e._parentNode=null,e._setWorldMatrixDirty(),e._setAABBDirty(),this._numTriangles-=e.numTriangles;this._children=[],this._setAABBDirty()}get numChildren(){return this._children.length}get children(){return this._children}set parent(e){if(m.isNumeric(e)||m.isString(e)){const t=e;if(!(e=this.scene.components[t]))return void this.warn("Node not found: "+m.inQuotes(t));if(!e.isNode)return void this.error("Not a Node: "+e.id)}e.scene.id===this.scene.id?this._parentNode&&this._parentNode.id===e.id?this.warn("Already a child of Node: "+e.id):e.addChild(this):this.error("Node not in same Scene: "+e.id)}get parent(){return this._parentNode}set position(e){this._position.set(e||[0,0,0]),this._setLocalMatrixDirty(),this._setAABBDirty(),this.glRedraw()}get position(){return this._position}set rotation(e){this._rotation.set(e||[0,0,0]),u.eulerToQuaternion(this._rotation,"XYZ",this._quaternion),this._setLocalMatrixDirty(),this._setAABBDirty(),this.glRedraw()}get rotation(){return this._rotation}set quaternion(e){this._quaternion.set(e||[0,0,0,1]),u.quaternionToEuler(this._quaternion,"XYZ",this._rotation),this._setLocalMatrixDirty(),this._setAABBDirty(),this.glRedraw()}get quaternion(){return this._quaternion}set scale(e){this._scale.set(e||[1,1,1]),this._setLocalMatrixDirty(),this._setAABBDirty(),this.glRedraw()}get scale(){return this._scale}set matrix(e){this._localMatrix||(this._localMatrix=u.identityMat4()),this._localMatrix.set(e||Js),u.decomposeMat4(this._localMatrix,this._position,this._quaternion,this._scale),this._localMatrixDirty=!1,this._setWorldMatrixDirty(),this._setAABBDirty(),this.glRedraw()}get matrix(){return this._localMatrixDirty&&(this._localMatrix||(this._localMatrix=u.identityMat4()),u.composeMat4(this._position,this._quaternion,this._scale,this._localMatrix),this._localMatrixDirty=!1),this._localMatrix}get worldMatrix(){return this._worldMatrixDirty&&this._buildWorldMatrix(),this._worldMatrix}rotate(e,t){return Qs[0]=e[0],Qs[1]=e[1],Qs[2]=e[2],Qs[3]=t*u.DEGTORAD,u.angleAxisToQuaternion(Qs,Ws),u.mulQuaternions(this.quaternion,Ws,zs),this.quaternion=zs,this._setLocalMatrixDirty(),this._setAABBDirty(),this.glRedraw(),this}rotateOnWorldAxis(e,t){return Qs[0]=e[0],Qs[1]=e[1],Qs[2]=e[2],Qs[3]=t*u.DEGTORAD,u.angleAxisToQuaternion(Qs,Ws),u.mulQuaternions(Ws,this.quaternion,Ws),this}rotateX(e){return this.rotate(Ks,e)}rotateY(e){return this.rotate(Ys,e)}rotateZ(e){return this.rotate(Xs,e)}translate(e,t){return u.vec3ApplyQuaternion(this.quaternion,e,Zs),u.mulVec3Scalar(Zs,t,qs),u.addVec3(this.position,qs,this.position),this._setLocalMatrixDirty(),this._setAABBDirty(),this.glRedraw(),this}translateX(e){return this.translate(Ks,e)}translateY(e){return this.translate(Ys,e)}translateZ(e){return this.translate(Xs,e)}get type(){return"Node"}destroy(){if(super.destroy(),this._parentNode&&this._parentNode.removeChild(this),this._isObject&&(this.scene._deregisterObject(this),this._visible&&this.scene._objectVisibilityUpdated(this,!1,!1),this._xrayed&&this.scene._objectXRayedUpdated(this,!1,!1),this._selected&&this.scene._objectSelectedUpdated(this,!1,!1),this._highlighted&&this.scene._objectHighlightedUpdated(this,!1,!1),this.scene._objectColorizeUpdated(this,!1),this.scene._objectOpacityUpdated(this,!1),this.offset.some((e=>0!==e))&&this.scene._objectOffsetUpdated(this,!1)),this._isModel&&this.scene._deregisterModel(this),this._children.length){const e=this._children.splice();let t;for(let s=0,i=e.length;s<i;s++)t=e[s],t.destroy()}this._children=[],this._setAABBDirty(),this.scene._aabbDirty=!0}}function ei(e,t,s=null){let i;const r=t;if(1009===r)return e.UNSIGNED_BYTE;if(1017===r)return e.UNSIGNED_SHORT_4_4_4_4;if(1018===r)return e.UNSIGNED_SHORT_5_5_5_1;if(1010===r)return e.BYTE;if(1011===r)return e.SHORT;if(1012===r)return e.UNSIGNED_SHORT;if(1013===r)return e.INT;if(1014===r)return e.UNSIGNED_INT;if(1015===r)return e.FLOAT;if(1016===r)return e.HALF_FLOAT;if(1021===r)return e.ALPHA;if(1023===r)return e.RGBA;if(1024===r)return e.LUMINANCE;if(1025===r)return e.LUMINANCE_ALPHA;if(1026===r)return e.DEPTH_COMPONENT;if(1027===r)return e.DEPTH_STENCIL;if(1028===r)return e.RED;if(1022===r)return e.RGBA;if(1029===r)return e.RED_INTEGER;if(1030===r)return e.RG;if(1031===r)return e.RG_INTEGER;if(1033===r)return e.RGBA_INTEGER;if(33776===r||33777===r||33778===r||33779===r)if(3001===s){const t=_e(e,"WEBGL_compressed_texture_s3tc_srgb");if(null===t)return null;if(33776===r)return t.COMPRESSED_SRGB_S3TC_DXT1_EXT;if(33777===r)return t.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT;if(33778===r)return t.COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT;if(33779===r)return t.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT}else{if(i=_e(e,"WEBGL_compressed_texture_s3tc"),null===i)return null;if(33776===r)return i.COMPRESSED_RGB_S3TC_DXT1_EXT;if(33777===r)return i.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(33778===r)return i.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(33779===r)return i.COMPRESSED_RGBA_S3TC_DXT5_EXT}if(35840===r||35841===r||35842===r||35843===r){const t=_e(e,"WEBGL_compressed_texture_pvrtc");if(null===t)return null;if(35840===r)return t.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(35841===r)return t.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(35842===r)return t.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(35843===r)return t.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}if(36196===r){const t=_e(e,"WEBGL_compressed_texture_etc1");return null!==t?t.COMPRESSED_RGB_ETC1_WEBGL:null}if(37492===r||37496===r){const t=_e(e,"WEBGL_compressed_texture_etc");if(null===t)return null;if(37492===r)return 3001===s?t.COMPRESSED_SRGB8_ETC2:t.COMPRESSED_RGB8_ETC2;if(37496===r)return 3001===s?t.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:t.COMPRESSED_RGBA8_ETC2_EAC}if(37808===r||37809===r||37810===r||37811===r||37812===r||37813===r||37814===r||37815===r||37816===r||37817===r||37818===r||37819===r||37820===r||37821===r){const t=_e(e,"WEBGL_compressed_texture_astc");if(null===t)return null;if(37808===r)return 3001===s?t.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR:t.COMPRESSED_RGBA_ASTC_4x4_KHR;if(37809===r)return 3001===s?t.COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR:t.COMPRESSED_RGBA_ASTC_5x4_KHR;if(37810===r)return 3001===s?t.COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR:t.COMPRESSED_RGBA_ASTC_5x5_KHR;if(37811===r)return 3001===s?t.COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR:t.COMPRESSED_RGBA_ASTC_6x5_KHR;if(37812===r)return 3001===s?t.COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR:t.COMPRESSED_RGBA_ASTC_6x6_KHR;if(37813===r)return 3001===s?t.COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR:t.COMPRESSED_RGBA_ASTC_8x5_KHR;if(37814===r)return 3001===s?t.COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR:t.COMPRESSED_RGBA_ASTC_8x6_KHR;if(37815===r)return 3001===s?t.COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR:t.COMPRESSED_RGBA_ASTC_8x8_KHR;if(37816===r)return 3001===s?t.COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR:t.COMPRESSED_RGBA_ASTC_10x5_KHR;if(37817===r)return 3001===s?t.COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR:t.COMPRESSED_RGBA_ASTC_10x6_KHR;if(37818===r)return 3001===s?t.COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR:t.COMPRESSED_RGBA_ASTC_10x8_KHR;if(37819===r)return 3001===s?t.COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR:t.COMPRESSED_RGBA_ASTC_10x10_KHR;if(37820===r)return 3001===s?t.COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR:t.COMPRESSED_RGBA_ASTC_12x10_KHR;if(37821===r)return 3001===s?t.COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR:t.COMPRESSED_RGBA_ASTC_12x12_KHR}if(36492===r){const t=_e(e,"EXT_texture_compression_bptc");if(null===t)return null;if(36492===r)return 3001===s?t.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT:t.COMPRESSED_RGBA_BPTC_UNORM_EXT}return 1020===r?e.UNSIGNED_INT_24_8:1e3===r?e.REPEAT:1001===r?e.CLAMP_TO_EDGE:1004===r||1005===r?e.NEAREST_MIPMAP_LINEAR:1007===r?e.LINEAR_MIPMAP_NEAREST:1008===r?e.LINEAR_MIPMAP_LINEAR:1003===r?e.NEAREST:1006===r?e.LINEAR:null}const ti=new Uint8Array([0,0,0,1]);class si{constructor({gl:e,target:t,format:s,type:i,wrapS:r,wrapT:o,wrapR:n,encoding:a,preloadColor:l,premultiplyAlpha:h,flipY:c}){this.gl=e,this.target=t||e.TEXTURE_2D,this.format=s||1023,this.type=i||1009,this.internalFormat=null,this.premultiplyAlpha=!!h,this.flipY=!!c,this.unpackAlignment=4,this.wrapS=r||1e3,this.wrapT=o||1e3,this.wrapR=n||1e3,this.encoding=a||3001,this.texture=e.createTexture(),l&&this.setPreloadColor(l),this.allocated=!0}setPreloadColor(e){e?(ti[0]=Math.floor(255*e[0]),ti[1]=Math.floor(255*e[1]),ti[2]=Math.floor(255*e[2]),ti[3]=Math.floor(255*(void 0!==e[3]?e[3]:1))):(ti[0]=0,ti[1]=0,ti[2]=0,ti[3]=255);const t=this.gl;if(t.bindTexture(this.target,this.texture),this.target===t.TEXTURE_CUBE_MAP){const e=[t.TEXTURE_CUBE_MAP_POSITIVE_X,t.TEXTURE_CUBE_MAP_NEGATIVE_X,t.TEXTURE_CUBE_MAP_POSITIVE_Y,t.TEXTURE_CUBE_MAP_NEGATIVE_Y,t.TEXTURE_CUBE_MAP_POSITIVE_Z,t.TEXTURE_CUBE_MAP_NEGATIVE_Z];for(let s=0,i=e.length;s<i;s++)t.texImage2D(e[s],0,t.RGBA,1,1,0,t.RGBA,t.UNSIGNED_BYTE,ti)}else t.texImage2D(this.target,0,t.RGBA,1,1,0,t.RGBA,t.UNSIGNED_BYTE,ti);t.bindTexture(this.target,null)}setTarget(e){this.target=e||this.gl.TEXTURE_2D}setImage(e,t={}){const s=this.gl;void 0!==t.format&&(this.format=t.format),void 0!==t.internalFormat&&(this.internalFormat=t.internalFormat),void 0!==t.encoding&&(this.encoding=t.encoding),void 0!==t.type&&(this.type=t.type),void 0!==t.flipY&&(this.flipY=t.flipY),void 0!==t.premultiplyAlpha&&(this.premultiplyAlpha=t.premultiplyAlpha),void 0!==t.unpackAlignment&&(this.unpackAlignment=t.unpackAlignment),void 0!==t.minFilter&&(this.minFilter=t.minFilter),void 0!==t.magFilter&&(this.magFilter=t.magFilter),void 0!==t.wrapS&&(this.wrapS=t.wrapS),void 0!==t.wrapT&&(this.wrapT=t.wrapT),void 0!==t.wrapR&&(this.wrapR=t.wrapR);let i=!1;s.bindTexture(this.target,this.texture);const r=s.getParameter(s.UNPACK_FLIP_Y_WEBGL);s.pixelStorei(s.UNPACK_FLIP_Y_WEBGL,this.flipY);const o=s.getParameter(s.UNPACK_PREMULTIPLY_ALPHA_WEBGL);s.pixelStorei(s.UNPACK_PREMULTIPLY_ALPHA_WEBGL,this.premultiplyAlpha);const n=s.getParameter(s.UNPACK_ALIGNMENT);s.pixelStorei(s.UNPACK_ALIGNMENT,this.unpackAlignment);const a=s.getParameter(s.UNPACK_COLORSPACE_CONVERSION_WEBGL);s.pixelStorei(s.UNPACK_COLORSPACE_CONVERSION_WEBGL,s.NONE);const l=ei(s,this.minFilter);s.texParameteri(this.target,s.TEXTURE_MIN_FILTER,l),l!==s.NEAREST_MIPMAP_NEAREST&&l!==s.LINEAR_MIPMAP_NEAREST&&l!==s.NEAREST_MIPMAP_LINEAR&&l!==s.LINEAR_MIPMAP_LINEAR||(i=!0);const h=ei(s,this.magFilter);h&&s.texParameteri(this.target,s.TEXTURE_MAG_FILTER,h);const c=ei(s,this.wrapS);c&&s.texParameteri(this.target,s.TEXTURE_WRAP_S,c);const A=ei(s,this.wrapT);A&&s.texParameteri(this.target,s.TEXTURE_WRAP_T,A);const u=ei(s,this.format,this.encoding),p=ei(s,this.type),d=ii(s,this.internalFormat,u,p,this.encoding,!1);if(this.target===s.TEXTURE_CUBE_MAP){if(m.isArray(e)){const t=e,i=[s.TEXTURE_CUBE_MAP_POSITIVE_X,s.TEXTURE_CUBE_MAP_NEGATIVE_X,s.TEXTURE_CUBE_MAP_POSITIVE_Y,s.TEXTURE_CUBE_MAP_NEGATIVE_Y,s.TEXTURE_CUBE_MAP_POSITIVE_Z,s.TEXTURE_CUBE_MAP_NEGATIVE_Z];for(let e=0,r=i.length;e<r;e++)s.texImage2D(i[e],0,d,u,p,t[e])}}else s.texImage2D(s.TEXTURE_2D,0,d,u,p,e);i&&s.generateMipmap(this.target),s.bindTexture(this.target,null),s.pixelStorei(s.UNPACK_FLIP_Y_WEBGL,r),s.pixelStorei(s.UNPACK_PREMULTIPLY_ALPHA_WEBGL,o),s.pixelStorei(s.UNPACK_ALIGNMENT,n),s.pixelStorei(s.UNPACK_COLORSPACE_CONVERSION_WEBGL,a)}setCompressedData({mipmaps:e,props:t={}}){const s=this.gl,i=e.length;void 0!==t.format&&(this.format=t.format),void 0!==t.internalFormat&&(this.internalFormat=t.internalFormat),void 0!==t.encoding&&(this.encoding=t.encoding),void 0!==t.type&&(this.type=t.type),void 0!==t.flipY&&(this.flipY=t.flipY),void 0!==t.premultiplyAlpha&&(this.premultiplyAlpha=t.premultiplyAlpha),void 0!==t.unpackAlignment&&(this.unpackAlignment=t.unpackAlignment),void 0!==t.minFilter&&(this.minFilter=t.minFilter),void 0!==t.magFilter&&(this.magFilter=t.magFilter),void 0!==t.wrapS&&(this.wrapS=t.wrapS),void 0!==t.wrapT&&(this.wrapT=t.wrapT),void 0!==t.wrapR&&(this.wrapR=t.wrapR),s.activeTexture(s.TEXTURE0+0),s.bindTexture(this.target,this.texture);let r=e.length>1;s.pixelStorei(s.UNPACK_FLIP_Y_WEBGL,this.flipY),s.pixelStorei(s.UNPACK_PREMULTIPLY_ALPHA_WEBGL,this.premultiplyAlpha),s.pixelStorei(s.UNPACK_ALIGNMENT,this.unpackAlignment),s.pixelStorei(s.UNPACK_COLORSPACE_CONVERSION_WEBGL,s.NONE);const o=ei(s,this.wrapS);o&&s.texParameteri(this.target,s.TEXTURE_WRAP_S,o);const n=ei(s,this.wrapT);if(n&&s.texParameteri(this.target,s.TEXTURE_WRAP_T,n),this.type===s.TEXTURE_3D||this.type===s.TEXTURE_2D_ARRAY){const e=ei(s,this.wrapR);e&&s.texParameteri(this.target,s.TEXTURE_WRAP_R,e),s.texParameteri(this.type,s.TEXTURE_WRAP_R,e)}r?(s.texParameteri(this.target,s.TEXTURE_MIN_FILTER,ri(s,this.minFilter)),s.texParameteri(this.target,s.TEXTURE_MAG_FILTER,ri(s,this.magFilter))):(s.texParameteri(this.target,s.TEXTURE_MIN_FILTER,ei(s,this.minFilter)),s.texParameteri(this.target,s.TEXTURE_MAG_FILTER,ei(s,this.magFilter)));const a=ei(s,this.format,this.encoding),l=ei(s,this.type),h=ii(s,this.internalFormat,a,l,this.encoding,!1);s.texStorage2D(s.TEXTURE_2D,i,h,e[0].width,e[0].height);for(let t=0,i=e.length;t<i;t++){const i=e[t];1023!==this.format?null!==a?s.compressedTexSubImage2D(s.TEXTURE_2D,t,0,0,i.width,i.height,a,i.data):console.warn("Attempt to load unsupported compressed texture format in .setCompressedData()"):s.texSubImage2D(s.TEXTURE_2D,t,0,0,i.width,i.height,a,l,i.data)}s.bindTexture(this.target,null)}setProps(e){const t=this.gl;t.bindTexture(this.target,this.texture),this._uploadProps(e),t.bindTexture(this.target,null)}_uploadProps(e){const t=this.gl;if(void 0!==e.format&&(this.format=e.format),void 0!==e.internalFormat&&(this.internalFormat=e.internalFormat),void 0!==e.encoding&&(this.encoding=e.encoding),void 0!==e.type&&(this.type=e.type),void 0!==e.minFilter){const s=ei(t,e.minFilter);s&&(this.minFilter=e.minFilter,t.texParameteri(this.target,t.TEXTURE_MIN_FILTER,s),s!==t.NEAREST_MIPMAP_NEAREST&&s!==t.LINEAR_MIPMAP_NEAREST&&s!==t.NEAREST_MIPMAP_LINEAR&&s!==t.LINEAR_MIPMAP_LINEAR||t.generateMipmap(this.target))}if(void 0!==e.magFilter){const s=ei(t,e.magFilter);s&&(this.magFilter=e.magFilter,t.texParameteri(this.target,t.TEXTURE_MAG_FILTER,s))}if(void 0!==e.wrapS){const s=ei(t,e.wrapS);s&&(this.wrapS=e.wrapS,t.texParameteri(this.target,t.TEXTURE_WRAP_S,s))}if(void 0!==e.wrapT){const s=ei(t,e.wrapT);s&&(this.wrapT=e.wrapT,t.texParameteri(this.target,t.TEXTURE_WRAP_T,s))}}bind(e){if(this.allocated){if(this.texture){const t=this.gl;return t.activeTexture(t["TEXTURE"+e]),t.bindTexture(this.target,this.texture),!0}return!1}}unbind(e){if(this.allocated&&this.texture){const t=this.gl;t.activeTexture(t["TEXTURE"+e]),t.bindTexture(this.target,null)}}destroy(){this.allocated&&this.texture&&(this.gl.deleteTexture(this.texture),this.texture=null)}}function ii(e,t,s,i,r,o=!1){if(null!==t){if(void 0!==e[t])return e[t];console.warn("Attempt to use non-existing WebGL internal format '"+t+"'")}let n=s;return s===e.RED&&(i===e.FLOAT&&(n=e.R32F),i===e.HALF_FLOAT&&(n=e.R16F),i===e.UNSIGNED_BYTE&&(n=e.R8)),s===e.RG&&(i===e.FLOAT&&(n=e.RG32F),i===e.HALF_FLOAT&&(n=e.RG16F),i===e.UNSIGNED_BYTE&&(n=e.RG8)),s===e.RGBA&&(i===e.FLOAT&&(n=e.RGBA32F),i===e.HALF_FLOAT&&(n=e.RGBA16F),i===e.UNSIGNED_BYTE&&(n=3001===r&&!1===o?e.SRGB8_ALPHA8:e.RGBA8),i===e.UNSIGNED_SHORT_4_4_4_4&&(n=e.RGBA4),i===e.UNSIGNED_SHORT_5_5_5_1&&(n=e.RGB5_A1)),n!==e.R16F&&n!==e.R32F&&n!==e.RG16F&&n!==e.RG32F&&n!==e.RGBA16F&&n!==e.RGBA32F||_e(e,"EXT_color_buffer_float"),n}function ri(e,t){return 1003===t||1004===t||1005===t?e.NEAREST:e.LINEAR}function oi(e){if(!ni(e.width)||!ni(e.height)){const t=document.createElement("canvas");t.width=ai(e.width),t.height=ai(e.height);t.getContext("2d").drawImage(e,0,0,e.width,e.height,0,0,t.width,t.height),e=t}return e}function ni(e){return 0==(e&e-1)}function ai(e){--e;for(let t=1;t<32;t<<=1)e|=e>>t;return e+1}class li extends b{get type(){return"Texture"}constructor(e,t={}){super(e,t),this._state=new Ne({texture:new si({gl:this.scene.canvas.gl}),matrix:u.identityMat4(),hasMatrix:t.translate&&(0!==t.translate[0]||0!==t.translate[1])||!!t.rotate||t.scale&&(0!==t.scale[0]||0!==t.scale[1]),minFilter:this._checkMinFilter(t.minFilter),magFilter:this._checkMagFilter(t.magFilter),wrapS:this._checkWrapS(t.wrapS),wrapT:this._checkWrapT(t.wrapT),flipY:this._checkFlipY(t.flipY),encoding:this._checkEncoding(t.encoding)}),this._src=null,this._image=null,this._translate=u.vec2([0,0]),this._scale=u.vec2([1,1]),this._rotate=u.vec2([0,0]),this._matrixDirty=!1,this.translate=t.translate,this.scale=t.scale,this.rotate=t.rotate,t.src?this.src=t.src:t.image&&(this.image=t.image),p.memory.textures++}_checkMinFilter(e){return 1006!==(e=e||1008)&&1007!==e&&1008!==e&&1005!==e&&1004!==e&&(this.error("Unsupported value for 'minFilter' - supported values are LinearFilter, LinearMipMapNearestFilter, NearestMipMapNearestFilter, NearestMipMapLinearFilter and LinearMipMapLinearFilter. Defaulting to LinearMipMapLinearFilter."),e=1008),e}_checkMagFilter(e){return 1006!==(e=e||1006)&&1003!==e&&(this.error("Unsupported value for 'magFilter' - supported values are LinearFilter and NearestFilter. Defaulting to LinearFilter."),e=1006),e}_checkWrapS(e){return 1001!==(e=e||1e3)&&1002!==e&&1e3!==e&&(this.error("Unsupported value for 'wrapS' - supported values are ClampToEdgeWrapping, MirroredRepeatWrapping and RepeatWrapping. Defaulting to RepeatWrapping."),e=1e3),e}_checkWrapT(e){return 1001!==(e=e||1e3)&&1002!==e&&1e3!==e&&(this.error("Unsupported value for 'wrapT' - supported values are ClampToEdgeWrapping, MirroredRepeatWrapping and RepeatWrapping. Defaulting to RepeatWrapping."),e=1e3),e}_checkFlipY(e){return!!e}_checkEncoding(e){return 3e3!==(e=e||3e3)&&3001!==e&&(this.error("Unsupported value for 'encoding' - supported values are LinearEncoding and sRGBEncoding. Defaulting to LinearEncoding."),e=3e3),e}_webglContextRestored(){this._state.texture=new si({gl:this.scene.canvas.gl}),this._image?this.image=this._image:this._src&&(this.src=this._src)}_update(){const e=this._state;if(this._matrixDirty){let t,s;0===this._translate[0]&&0===this._translate[1]||(t=u.translationMat4v([this._translate[0],this._translate[1],0],this._state.matrix)),1===this._scale[0]&&1===this._scale[1]||(s=u.scalingMat4v([this._scale[0],this._scale[1],1]),t=t?u.mulMat4(t,s):s),0!==this._rotate&&(s=u.rotationMat4v(.0174532925*this._rotate,[0,0,1]),t=t?u.mulMat4(t,s):s),t&&(e.matrix=t),this._matrixDirty=!1}this.glRedraw()}set image(e){this._image=oi(e),this._image.crossOrigin="Anonymous",this._state.texture.setImage(this._image,this._state),this._src=null,this.glRedraw()}get image(){return this._image}set src(e){this.scene.loading++,this.scene.canvas.spinner.processes++;const t=this;let s=new Image;s.onload=function(){s=oi(s),t._state.texture.setImage(s,t._state),t.scene.loading--,t.glRedraw(),t.scene.canvas.spinner.processes--},s.src=e,this._src=e,this._image=null}get src(){return this._src}set translate(e){this._translate.set(e||[0,0]),this._matrixDirty=!0,this._needUpdate()}get translate(){return this._translate}set scale(e){this._scale.set(e||[1,1]),this._matrixDirty=!0,this._needUpdate()}get scale(){return this._scale}set rotate(e){e=e||0,this._rotate!==e&&(this._rotate=e,this._matrixDirty=!0,this._needUpdate())}get rotate(){return this._rotate}get minFilter(){return this._state.minFilter}get magFilter(){return this._state.magFilter}get wrapS(){return this._state.wrapS}get wrapT(){return this._state.wrapT}get flipY(){return this._state.flipY}get encoding(){return this._state.encoding}destroy(){super.destroy(),this._state.texture&&this._state.texture.destroy(),this._state.destroy(),p.memory.textures--}}const hi=p.memory,ci=u.AABB3();class Ai extends Je{get type(){return"VBOGeometry"}get isVBOGeometry(){return!0}constructor(e,t={}){super(e,t),this._state=new Ne({compressGeometry:!0,primitive:null,primitiveName:null,positionsDecodeMatrix:null,uvDecodeMatrix:null,positionsBuf:null,normalsBuf:null,colorsbuf:null,uvBuf:null,indicesBuf:null,hash:""}),this._numTriangles=0,this._edgeThreshold=t.edgeThreshold||10,this._aabb=null,this._obb=u.OBB3();const s=this._state,i=this.scene.canvas.gl;switch(t.primitive=t.primitive||"triangles",t.primitive){case"points":s.primitive=i.POINTS,s.primitiveName=t.primitive;break;case"lines":s.primitive=i.LINES,s.primitiveName=t.primitive;break;case"line-loop":s.primitive=i.LINE_LOOP,s.primitiveName=t.primitive;break;case"line-strip":s.primitive=i.LINE_STRIP,s.primitiveName=t.primitive;break;case"triangles":s.primitive=i.TRIANGLES,s.primitiveName=t.primitive;break;case"triangle-strip":s.primitive=i.TRIANGLE_STRIP,s.primitiveName=t.primitive;break;case"triangle-fan":s.primitive=i.TRIANGLE_FAN,s.primitiveName=t.primitive;break;default:this.error("Unsupported value for 'primitive': '"+t.primitive+"' - supported values are 'points', 'lines', 'line-loop', 'line-strip', 'triangles', 'triangle-strip' and 'triangle-fan'. Defaulting to 'triangles'."),s.primitive=i.TRIANGLES,s.primitiveName=t.primitive}if(t.positions)if(t.indices){var r;if(t.positionsDecodeMatrix);else{const e=nt.getPositionsBounds(t.positions),o=nt.compressPositions(t.positions,e.min,e.max);r=o.quantized,s.positionsDecodeMatrix=o.decodeMatrix,s.positionsBuf=new ae(i,i.ARRAY_BUFFER,r,r.length,3,i.STATIC_DRAW),hi.positions+=s.positionsBuf.numItems,u.positions3ToAABB3(t.positions,this._aabb),u.positions3ToAABB3(r,ci,s.positionsDecodeMatrix),u.AABB3ToOBB3(ci,this._obb)}if(t.colors){const e=t.colors.constructor===Float32Array?t.colors:new Float32Array(t.colors);s.colorsBuf=new ae(i,i.ARRAY_BUFFER,e,e.length,4,i.STATIC_DRAW),hi.colors+=s.colorsBuf.numItems}if(t.uv){const e=nt.getUVBounds(t.uv),r=nt.compressUVs(t.uv,e.min,e.max),o=r.quantized;s.uvDecodeMatrix=r.decodeMatrix,s.uvBuf=new ae(i,i.ARRAY_BUFFER,o,o.length,2,i.STATIC_DRAW),hi.uvs+=s.uvBuf.numItems}if(t.normals){const e=nt.compressNormals(t.normals);let r=s.compressGeometry;s.normalsBuf=new ae(i,i.ARRAY_BUFFER,e,e.length,3,i.STATIC_DRAW,r),hi.normals+=s.normalsBuf.numItems}{const e=t.indices.constructor===Uint32Array||t.indices.constructor===Uint16Array?t.indices:new Uint32Array(t.indices);s.indicesBuf=new ae(i,i.ELEMENT_ARRAY_BUFFER,e,e.length,1,i.STATIC_DRAW),hi.indices+=s.indicesBuf.numItems;const o=$e(r,e,s.positionsDecodeMatrix,this._edgeThreshold);this._edgeIndicesBuf=new ae(i,i.ELEMENT_ARRAY_BUFFER,o,o.length,1,i.STATIC_DRAW),"triangles"===this._state.primitiveName&&(this._numTriangles=t.indices.length/3)}this._buildHash(),hi.meshes++}else this.error("Config expected: indices");else this.error("Config expected: positions")}_buildHash(){const e=this._state,t=["/g"];t.push("/"+e.primitive+";"),e.positionsBuf&&t.push("p"),e.colorsBuf&&t.push("c"),(e.normalsBuf||e.autoVertexNormals)&&t.push("n"),e.uvBuf&&t.push("u"),t.push("cp"),t.push(";"),e.hash=t.join("")}_getEdgeIndices(){return this._edgeIndicesBuf}get primitive(){return this._state.primitiveName}get aabb(){return this._aabb}get obb(){return this._obb}get numTriangles(){return this._numTriangles}_getState(){return this._state}destroy(){super.destroy();const e=this._state;e.indicesBuf&&e.indicesBuf.destroy(),e.positionsBuf&&e.positionsBuf.destroy(),e.normalsBuf&&e.normalsBuf.destroy(),e.uvBuf&&e.uvBuf.destroy(),e.colorsBuf&&e.colorsBuf.destroy(),this._edgeIndicesBuf&&this._edgeIndicesBuf.destroy(),e.destroy(),hi.meshes--}}var ui={};function pi(e={}){let t=e.xSize||1;t<0&&(console.error("negative xSize not allowed - will invert"),t*=-1);let s=e.zSize||1;s<0&&(console.error("negative zSize not allowed - will invert"),s*=-1);let i=e.xSegments||1;i<0&&(console.error("negative xSegments not allowed - will invert"),i*=-1),i<1&&(i=1);let r=e.xSegments||1;r<0&&(console.error("negative zSegments not allowed - will invert"),r*=-1),r<1&&(r=1);const o=e.center,n=o?o[0]:0,a=o?o[1]:0,l=o?o[2]:0,h=t/2,c=s/2,A=Math.floor(i)||1,u=Math.floor(r)||1,p=A+1,d=u+1,f=t/A,E=s/u,y=new Float32Array(p*d*3),g=new Float32Array(p*d*3),I=new Float32Array(p*d*2);let v,T,_,R,P,D,N,b=0,C=0;for(v=0;v<d;v++){const e=v*E-c;for(T=0;T<p;T++)_=T*f-h,y[b]=_+n,y[b+1]=a,y[b+2]=-e+l,g[b+2]=-1,I[C]=T/A,I[C+1]=(u-v)/u,b+=3,C+=2}b=0;const O=new(y.length/3>65535?Uint32Array:Uint16Array)(A*u*6);for(v=0;v<u;v++)for(T=0;T<A;T++)R=T+p*v,P=T+p*(v+1),D=T+1+p*(v+1),N=T+1+p*v,O[b]=N,O[b+1]=P,O[b+2]=R,O[b+3]=N,O[b+4]=D,O[b+5]=P,b+=6;return m.apply(e,{positions:y,normals:g,uv:I,indices:O})}function di(e={}){let t=e.radius||1;t<0&&(console.error("negative radius not allowed - will invert"),t*=-1),t*=.5;let s=e.tube||.3;s<0&&(console.error("negative tube not allowed - will invert"),s*=-1);let i=e.radialSegments||32;i<0&&(console.error("negative radialSegments not allowed - will invert"),i*=-1),i<4&&(i=4);let r=e.tubeSegments||24;r<0&&(console.error("negative tubeSegments not allowed - will invert"),r*=-1),r<4&&(r=4);let o=e.arc||2*Math.PI;o<0&&(console.warn("negative arc not allowed - will invert"),o*=-1),o>360&&(o=360);const n=e.center;let a=n?n[0]:0,l=n?n[1]:0;const h=n?n[2]:0,c=[],A=[],p=[],d=[];let f,E,y,g,I,v,T,_,R,P,D,N;for(_=0;_<=r;_++)for(T=0;T<=i;T++)f=T/i*o,E=.785398+_/r*Math.PI*2,a=t*Math.cos(f),l=t*Math.sin(f),y=(t+s*Math.cos(E))*Math.cos(f),g=(t+s*Math.cos(E))*Math.sin(f),I=s*Math.sin(E),c.push(y+a),c.push(g+l),c.push(I+h),p.push(1-T/i),p.push(_/r),v=u.normalizeVec3(u.subVec3([y,g,I],[a,l,h],[]),[]),A.push(v[0]),A.push(v[1]),A.push(v[2]);for(_=1;_<=r;_++)for(T=1;T<=i;T++)R=(i+1)*_+T-1,P=(i+1)*(_-1)+T-1,D=(i+1)*(_-1)+T,N=(i+1)*_+T,d.push(R),d.push(P),d.push(D),d.push(D),d.push(N),d.push(R);return m.apply(e,{positions:c,normals:A,uv:p,indices:d})}ui.load=function(e,t){var s=new XMLHttpRequest;s.open("GET",e,!0),s.responseType="arraybuffer",s.onload=function(e){t(e.target.response)},s.send()},ui.save=function(e,t){var s="data:application/octet-stream;base64,"+btoa(ui.parse._buffToStr(e));window.location.href=s},ui.clone=function(e){return JSON.parse(JSON.stringify(e))},ui.bin={},ui.bin.f=new Float32Array(1),ui.bin.fb=new Uint8Array(ui.bin.f.buffer),ui.bin.rf=function(e,t){for(var s=ui.bin.f,i=ui.bin.fb,r=0;r<4;r++)i[r]=e[t+r];return s[0]},ui.bin.rsl=function(e,t){return e[t]|e[t+1]<<8},ui.bin.ril=function(e,t){return e[t]|e[t+1]<<8|e[t+2]<<16|e[t+3]<<24},ui.bin.rASCII0=function(e,t){for(var s="";0!=e[t];)s+=String.fromCharCode(e[t++]);return s},ui.bin.wf=function(e,t,s){new Float32Array(e.buffer,t,1)[0]=s},ui.bin.wsl=function(e,t,s){e[t]=s,e[t+1]=s>>8},ui.bin.wil=function(e,t,s){e[t]=s,e[t+1]=s>>8,e[t+2]=s>>16,e[t+3]},ui.parse={},ui.parse._buffToStr=function(e){for(var t=new Uint8Array(e),s="",i=0;i<t.length;i++)s=s.concat(String.fromCharCode(t[i]));return s},ui.parse._strToBuff=function(e){for(var t=new ArrayBuffer(e.length),s=new Uint8Array(t),i=0;i<e.length;i++)s[i]=e.charCodeAt(i);return t},ui.parse._readLine=function(e,t){for(var s="";10!=e[t];)s+=String.fromCharCode(e[t++]);return s},ui.parse.fromJSON=function(e){return JSON.parse(ui.parse._buffToStr(e))},ui.parse.toJSON=function(e){var t=JSON.stringify(e);return ui.parse._strToBuff(t)},ui.parse.fromOBJ=function(e){for(var t={groups:{},c_verts:[],c_uvt:[],c_norms:[],i_verts:[],i_uvt:[],i_norms:[]},s={from:0,to:0},i=0,r=new Uint8Array(e);i<r.length;){var o=ui.parse._readLine(r,i);i+=o.length+1;var n=(o=(o=o.replace(/ +(?= )/g,"")).replace(/(^\s+|\s+$)/g,"")).split(" ");if("g"==n[0]&&(s.to=t.i_verts.length,null==t.groups[n[1]]&&(t.groups[n[1]]={from:t.i_verts.length,to:0}),s=t.groups[n[1]]),"v"==n[0]){var a=parseFloat(n[1]),l=parseFloat(n[2]),h=parseFloat(n[3]);t.c_verts.push(a,l,h)}if("vt"==n[0]){a=parseFloat(n[1]),l=1-parseFloat(n[2]);t.c_uvt.push(a,l)}if("vn"==n[0]){a=parseFloat(n[1]),l=parseFloat(n[2]),h=parseFloat(n[3]);t.c_norms.push(a,l,h)}if("f"==n[0]){var c=n[1].split("/"),A=n[2].split("/"),u=n[3].split("/"),p=parseInt(c[0])-1,d=parseInt(A[0])-1,f=parseInt(u[0])-1,E=parseInt(c[1])-1,m=parseInt(A[1])-1,y=parseInt(u[1])-1,g=parseInt(c[2])-1,I=parseInt(A[2])-1,v=parseInt(u[2])-1,T=t.c_verts.length/3,_=t.c_uvt.length/2,R=t.c_norms.length/3;if(p<0&&(p=T+p+1),d<0&&(d=T+d+1),f<0&&(f=T+f+1),E<0&&(E=_+E+1),m<0&&(m=_+m+1),y<0&&(y=_+y+1),g<0&&(g=R+g+1),I<0&&(I=R+I+1),v<0&&(v=R+v+1),t.i_verts.push(p,d,f),t.i_uvt.push(E,m,y),t.i_norms.push(g,I,v),5==n.length){var P=n[4].split("/"),D=parseInt(P[0])-1,N=parseInt(P[1])-1,b=parseInt(P[2])-1;D<0&&(D=T+D+1),N<0&&(N=_+N+1),b<0&&(b=R+b+1),t.i_verts.push(p,f,D),t.i_uvt.push(E,y,N),t.i_norms.push(g,v,b)}}}return s.to=t.i_verts.length,t},ui.parse.fromMD2=function(e){e=new Uint8Array(e);var t={},s={};s.ident=ui.bin.ril(e,0),s.version=ui.bin.ril(e,4),s.skinwidth=ui.bin.ril(e,8),s.skinheight=ui.bin.ril(e,12),s.framesize=ui.bin.ril(e,16),s.num_skins=ui.bin.ril(e,20),s.num_vertices=ui.bin.ril(e,24),s.num_st=ui.bin.ril(e,28),s.num_tris=ui.bin.ril(e,32),s.num_glcmds=ui.bin.ril(e,36),s.num_frames=ui.bin.ril(e,40),s.offset_skins=ui.bin.ril(e,44),s.offset_st=ui.bin.ril(e,48),s.offset_tris=ui.bin.ril(e,52),s.offset_frames=ui.bin.ril(e,56),s.offset_glcmds=ui.bin.ril(e,60),s.offset_end=ui.bin.ril(e,64);var i=s.offset_st;t.c_uvt=[];for(var r=0;r<s.num_st;r++){var o=ui.bin.rsl(e,i)/s.skinwidth,n=ui.bin.rsl(e,i+2)/s.skinheight;t.c_uvt.push(o,n),i+=4}i=s.offset_tris;var a=[],l=[];t.i_verts=a,t.i_uvt=l;for(r=0;r<s.num_tris;r++)a.push(ui.bin.rsl(e,i),ui.bin.rsl(e,i+2),ui.bin.rsl(e,i+4)),l.push(ui.bin.rsl(e,i+6),ui.bin.rsl(e,i+8),ui.bin.rsl(e,i+10)),i+=12;i=s.offset_skins;t.skins=[];for(r=0;r<s.num_skins;r++)t.skins.push(ui.bin.rASCII0(e,i)),i+=64;i=s.offset_frames;t.frames=[];var h=ui.parse.fromMD2._normals;for(r=0;r<s.num_frames;r++){var c={},A=ui.bin.rf(e,i),u=ui.bin.rf(e,i+4),p=ui.bin.rf(e,i+8);i+=12;var d=ui.bin.rf(e,i),f=ui.bin.rf(e,i+4),E=ui.bin.rf(e,i+8);i+=12,c.name=ui.bin.rASCII0(e,i),i+=16,c.verts=[],c.norms=[];for(var m=0;m<s.num_vertices;m++)c.verts.push(e[i]*A+d,e[i+1]*u+f,e[i+2]*p+E),c.norms.push(h[3*e[i+3]],h[3*e[i+3]+1],h[3*e[i+3]+2]),i+=4;t.frames.push(c)}return t},ui.parse.fromMD2._normals=[-.525731,0,.850651,-.442863,.238856,.864188,-.295242,0,.955423,-.309017,.5,.809017,-.16246,.262866,.951056,0,0,1,0,.850651,.525731,-.147621,.716567,.681718,.147621,.716567,.681718,0,.525731,.850651,.309017,.5,.809017,.525731,0,.850651,.295242,0,.955423,.442863,.238856,.864188,.16246,.262866,.951056,-.681718,.147621,.716567,-.809017,.309017,.5,-.587785,.425325,.688191,-.850651,.525731,0,-.864188,.442863,.238856,-.716567,.681718,.147621,-.688191,.587785,.425325,-.5,.809017,.309017,-.238856,.864188,.442863,-.425325,.688191,.587785,-.716567,.681718,-.147621,-.5,.809017,-.309017,-.525731,.850651,0,0,.850651,-.525731,-.238856,.864188,-.442863,0,.955423,-.295242,-.262866,.951056,-.16246,0,1,0,0,.955423,.295242,-.262866,.951056,.16246,.238856,.864188,.442863,.262866,.951056,.16246,.5,.809017,.309017,.238856,.864188,-.442863,.262866,.951056,-.16246,.5,.809017,-.309017,.850651,.525731,0,.716567,.681718,.147621,.716567,.681718,-.147621,.525731,.850651,0,.425325,.688191,.587785,.864188,.442863,.238856,.688191,.587785,.425325,.809017,.309017,.5,.681718,.147621,.716567,.587785,.425325,.688191,.955423,.295242,0,1,0,0,.951056,.16246,.262866,.850651,-.525731,0,.955423,-.295242,0,.864188,-.442863,.238856,.951056,-.16246,.262866,.809017,-.309017,.5,.681718,-.147621,.716567,.850651,0,.525731,.864188,.442863,-.238856,.809017,.309017,-.5,.951056,.16246,-.262866,.525731,0,-.850651,.681718,.147621,-.716567,.681718,-.147621,-.716567,.850651,0,-.525731,.809017,-.309017,-.5,.864188,-.442863,-.238856,.951056,-.16246,-.262866,.147621,.716567,-.681718,.309017,.5,-.809017,.425325,.688191,-.587785,.442863,.238856,-.864188,.587785,.425325,-.688191,.688191,.587785,-.425325,-.147621,.716567,-.681718,-.309017,.5,-.809017,0,.525731,-.850651,-.525731,0,-.850651,-.442863,.238856,-.864188,-.295242,0,-.955423,-.16246,.262866,-.951056,0,0,-1,.295242,0,-.955423,.16246,.262866,-.951056,-.442863,-.238856,-.864188,-.309017,-.5,-.809017,-.16246,-.262866,-.951056,0,-.850651,-.525731,-.147621,-.716567,-.681718,.147621,-.716567,-.681718,0,-.525731,-.850651,.309017,-.5,-.809017,.442863,-.238856,-.864188,.16246,-.262866,-.951056,.238856,-.864188,-.442863,.5,-.809017,-.309017,.425325,-.688191,-.587785,.716567,-.681718,-.147621,.688191,-.587785,-.425325,.587785,-.425325,-.688191,0,-.955423,-.295242,0,-1,0,.262866,-.951056,-.16246,0,-.850651,.525731,0,-.955423,.295242,.238856,-.864188,.442863,.262866,-.951056,.16246,.5,-.809017,.309017,.716567,-.681718,.147621,.525731,-.850651,0,-.238856,-.864188,-.442863,-.5,-.809017,-.309017,-.262866,-.951056,-.16246,-.850651,-.525731,0,-.716567,-.681718,-.147621,-.716567,-.681718,.147621,-.525731,-.850651,0,-.5,-.809017,.309017,-.238856,-.864188,.442863,-.262866,-.951056,.16246,-.864188,-.442863,.238856,-.809017,-.309017,.5,-.688191,-.587785,.425325,-.681718,-.147621,.716567,-.442863,-.238856,.864188,-.587785,-.425325,.688191,-.309017,-.5,.809017,-.147621,-.716567,.681718,-.425325,-.688191,.587785,-.16246,-.262866,.951056,.442863,-.238856,.864188,.16246,-.262866,.951056,.309017,-.5,.809017,.147621,-.716567,.681718,0,-.525731,.850651,.425325,-.688191,.587785,.587785,-.425325,.688191,.688191,-.587785,.425325,-.955423,.295242,0,-.951056,.16246,.262866,-1,0,0,-.850651,0,.525731,-.955423,-.295242,0,-.951056,-.16246,.262866,-.864188,.442863,-.238856,-.951056,.16246,-.262866,-.809017,.309017,-.5,-.864188,-.442863,-.238856,-.951056,-.16246,-.262866,-.809017,-.309017,-.5,-.681718,.147621,-.716567,-.681718,-.147621,-.716567,-.850651,0,-.525731,-.688191,.587785,-.425325,-.587785,.425325,-.688191,-.425325,.688191,-.587785,-.425325,-.688191,-.587785,-.587785,-.425325,-.688191,-.688191,-.587785,-.425325],ui.parse.fromCollada=function(e){var t=ui.parse._buffToStr(e),s=(new DOMParser).parseFromString(t,"text/xml"),i={},r=(s=s.childNodes[0]).getElementsByTagName("asset")[0],o=s.getElementsByTagName("library_geometries")[0],n=s.getElementsByTagName("library_images")[0],a=s.getElementsByTagName("library_materials")[0],l=s.getElementsByTagName("library_effects")[0];return r&&(i.asset=ui.parse.fromCollada._asset(r)),o&&(i.geometries=ui.parse.fromCollada._libGeometries(o)),n&&(i.images=ui.parse.fromCollada._libImages(n)),a&&(i.materials=ui.parse.fromCollada._libMaterials(a)),l&&(i.effects=ui.parse.fromCollada._libEffects(l)),i},ui.parse.fromCollada._asset=function(e){return{created:e.getElementsByTagName("created")[0].textContent,modified:e.getElementsByTagName("modified")[0].textContent,up_axis:e.getElementsByTagName("up_axis")[0].textContent}},ui.parse.fromCollada._libGeometries=function(e){e=e.getElementsByTagName("geometry");for(var t=[],s=0;s<e.length;s++){var i=e[s],r=ui.parse.fromCollada._getMesh(i.getElementsByTagName("mesh")[0]);t.push(r)}return t},ui.parse.fromCollada._getMesh=function(e){for(var t={},s=e.getElementsByTagName("source"),i=t.sources={},r=0;r<s.length;r++){for(var o=s[r].getElementsByTagName("float_array")[0].textContent.split(" "),n=o.length-(""==o[o.length-1]?1:0),a=new Array(n),l=0;l<n;l++)a[l]=parseFloat(o[l]);i[s[r].getAttribute("id")]=a}t.triangles=[];var h=e.getElementsByTagName("triangles");if(null==h)return t;for(r=0;r<h.length;r++){var c={},A=h[r];c.material=A.getAttribute("material");var u=A.getElementsByTagName("input"),p=[];for(l=0;l<u.length;l++){var d=u[l];a=[];p[parseInt(d.getAttribute("offset"))]=a;var f=d.getAttribute("semantic");c["s_"+f]="VERTEX"==f?e.getElementsByTagName("vertices")[0].getElementsByTagName("input")[0].getAttribute("source").substring(1):d.getAttribute("source").substring(1),c["i_"+f]=a,i[c["s_"+f]]}var E=A.getElementsByTagName("p")[0].textContent.split(" "),m=3*Math.floor(E.length/3);for(l=0;l<m;l++)p[l%u.length].push(parseInt(E[l]));t.triangles.push(c)}return t},ui.parse.fromCollada._libImages=function(e){e=e.getElementsByTagName("image");for(var t={},s=0;s<e.length;s++)t[e[s].getAttribute("id")]=e[s].getElementsByTagName("init_from")[0].textContent;return t},ui.parse.fromCollada._libMaterials=function(e){e=e.getElementsByTagName("material");for(var t={},s=0;s<e.length;s++)t[e[s].getAttribute("name")]=e[s].getElementsByTagName("instance_effect")[0].getAttribute("url").substring(1);return t},ui.parse.fromCollada._libEffects=function(e){e=e.getElementsByTagName("effect");for(var t={},s=0;s<e.length;s++){for(var i={},r=e[s].getElementsByTagName("newparam"),o=0;o<r.length;o++){var n=r[o].getElementsByTagName("surface")[0];n&&(i.surface=n.getElementsByTagName("init_from")[0].textContent)}t[e[s].getAttribute("id")]=i}return t},ui.parse.from3DS=function(e){e=new Uint8Array(e);var t={};if(19789!=ui.bin.rsl(e,0))return null;for(var s=ui.bin.ril(e,2),i=6;i<s;){var r=ui.bin.rsl(e,i),o=ui.bin.ril(e,i+2);15677==r&&(t.edit=ui.parse.from3DS._edit3ds(e,i,o)),45056==r&&(t.keyf=ui.parse.from3DS._keyf3ds(e,i,o)),i+=o}return t},ui.parse.from3DS._edit3ds=function(e,t,s){for(var i={},r=t+6;r<t+s;){var o=ui.bin.rsl(e,r),n=ui.bin.ril(e,r+2);16384==o&&(null==i.objects&&(i.objects=[]),i.objects.push(ui.parse.from3DS._edit_object(e,r,n))),r+=n}return i},ui.parse.from3DS._keyf3ds=function(e,t,s){for(var i={},r=t+6;r<t+s;){var o=ui.bin.rsl(e,r),n=ui.bin.ril(e,r+2);45058==o&&(null==i.desc&&(i.desc=[]),i.desc.push(ui.parse.from3DS._keyf_objdes(e,r,n))),r+=n}return i},ui.parse.from3DS._keyf_objdes=function(e,t,s){for(var i={},r=t+6;r<t+s;){var o=ui.bin.rsl(e,r),n=ui.bin.ril(e,r+2);45072==o&&(i.hierarchy=ui.parse.from3DS._keyf_objhierarch(e,r,n)),45073==o&&(i.dummy_name=ui.bin.rASCII0(e,r+6)),r+=n}return i},ui.parse.from3DS._keyf_objhierarch=function(e,t,s){var i={},r=t+6;return i.name=ui.bin.rASCII0(e,r),r+=i.name.length+1,i.hierarchy=ui.bin.rsl(e,r+4),i},ui.parse.from3DS._edit_object=function(e,t,s){var i={},r=t+6;for(i.name=ui.bin.rASCII0(e,r),r+=i.name.length+1;r<t+s;){var o=ui.bin.rsl(e,r),n=ui.bin.ril(e,r+2);16640==o&&(i.mesh=ui.parse.from3DS._obj_trimesh(e,r,n)),r+=n}return i},ui.parse.from3DS._obj_trimesh=function(e,t,s){for(var i={},r=t+6;r<t+s;){var o=ui.bin.rsl(e,r),n=ui.bin.ril(e,r+2);16656==o&&(i.vertices=ui.parse.from3DS._tri_vertexl(e,r,n)),16672==o&&(i.indices=ui.parse.from3DS._tri_facel1(e,r,n)),16704==o&&(i.uvt=ui.parse.from3DS._tri_mappingcoors(e,r,n)),16736==o&&(i.local=ui.parse.from3DS._tri_local(e,r,n)),r+=n}return i},ui.parse.from3DS._tri_vertexl=function(e,t,s){var i=[],r=t+6,o=ui.bin.rsl(e,r);r+=2;for(var n=0;n<o;n++)i.push(ui.bin.rf(e,r)),i.push(ui.bin.rf(e,r+4)),i.push(ui.bin.rf(e,r+8)),r+=12;return i},ui.parse.from3DS._tri_facel1=function(e,t,s){var i=[],r=t+6,o=ui.bin.rsl(e,r);r+=2;for(var n=0;n<o;n++)i.push(ui.bin.rsl(e,r)),i.push(ui.bin.rsl(e,r+2)),i.push(ui.bin.rsl(e,r+4)),r+=8;return i},ui.parse.from3DS._tri_mappingcoors=function(e,t,s){var i=[],r=t+6,o=ui.bin.rsl(e,r);r+=2;for(var n=0;n<o;n++)i.push(ui.bin.rf(e,r)),i.push(1-ui.bin.rf(e,r+4)),r+=8;return i},ui.parse.from3DS._tri_local=function(e,t,s){var i={},r=t+6;return i.X=[ui.bin.rf(e,r),ui.bin.rf(e,r+4),ui.bin.rf(e,r+8)],r+=12,i.Y=[ui.bin.rf(e,r),ui.bin.rf(e,r+4),ui.bin.rf(e,r+8)],r+=12,i.Z=[ui.bin.rf(e,r),ui.bin.rf(e,r+4),ui.bin.rf(e,r+8)],r+=12,i.C=[ui.bin.rf(e,r),ui.bin.rf(e,r+4),ui.bin.rf(e,r+8)],r+=12,i},ui.parse.fromBIV=function(e){e=new Uint8Array(e);var t={},s={};return s.id=ui.bin.ril(e,0),s.verS=ui.bin.ril(e,4),s.texS=ui.bin.ril(e,8),s.indS=ui.bin.ril(e,12),s.verO=ui.bin.ril(e,16),s.verL=ui.bin.ril(e,20),s.texO=ui.bin.ril(e,24),s.texL=ui.bin.ril(e,28),s.indO=ui.bin.ril(e,32),s.indL=ui.bin.ril(e,36),0!=s.verO&&(t.vertices=ui.parse.fromBIV._readFloats(e,s.verO,s.verL)),0!=s.texO&&(t.uvt=ui.parse.fromBIV._readFloats(e,s.texO,s.texL)),0!=s.indO&&(t.indices=ui.parse.fromBIV._readInts(e,s.indO,s.indL,s.indS)),t},ui.parse.toBIV=function(e){for(var t=0,s=0;s<e.indices.length;s++)t=Math.max(t,e.indices[s]);var i=32;t<=65535&&(i=16);var r=40;e.vertices&&(r+=4*e.vertices.length),e.uvt&&(r+=4*e.uvt.length),e.indices&&(r+=e.indices.length*i/8);var o=new Uint8Array(r);ui.bin.wil(o,0,1769365870),ui.bin.wil(o,4,32),ui.bin.wil(o,8,32),ui.bin.wil(o,12,i);var n=40;return e.vertices&&(ui.bin.wil(o,16,n),ui.bin.wil(o,20,4*e.vertices.length),ui.parse.fromBIV._writeFloats(o,n,e.vertices),n+=4*e.vertices.length),e.uvt&&(ui.bin.wil(o,24,n),ui.bin.wil(o,28,4*e.uvt.length),ui.parse.fromBIV._writeFloats(o,n,e.uvt),n+=4*e.uvt.length),e.indices&&(ui.bin.wil(o,32,n),ui.bin.wil(o,36,4*e.indices.length),ui.parse.fromBIV._writeInts(o,n,e.indices,i)),o.buffer},ui.parse.fromBIV._readFloats=function(e,t,s){for(var i=[],r=0;r<s/4;r++)i.push(ui.bin.rf(e,t+4*r));return i},ui.parse.fromBIV._writeFloats=function(e,t,s){for(var i=0;i<s.length;i++)ui.bin.wf(e,t+4*i,s[i])},ui.parse.fromBIV._readInts=function(e,t,s,i){for(var r=[],o=0;o<s/4;o++)16==i&&r.push(ui.bin.rsl(e,t+2*o)),32==i&&r.push(ui.bin.ril(e,t+4*o));return r},ui.parse.fromBIV._writeInts=function(e,t,s,i){for(var r=0;r<s.length;r++)16==i&&ui.bin.wsl(e,t+2*r,s[r]),32==i&&ui.bin.wil(e,t+4*r,s[r])},ui.gen={},ui.gen.Plane=function(e,t,s,i){s||(s=1),i||(i=1);for(var r={verts:[],inds:[],uvt:[]},o=e+1,n=t+1,a=0;a<n;a++)for(var l=0;l<o;l++){var h=l*(2/e)-1,c=a*(2/t)-1;r.verts.push(h,c,0),r.uvt.push(s*l/e,i*a/t),a<t&&l<e&&r.inds.push(a*o+l,a*o+l+1,(a+1)*o+l,a*o+l+1,(a+1)*o+l,(a+1)*o+l+1)}return r},ui.gen.Cube=function(){return{verts:[-1,1,-1,1,1,-1,-1,-1,-1,1,-1,-1,-1,1,1,1,1,1,-1,-1,1,1,-1,1,-1,1,1,-1,1,-1,-1,-1,1,-1,-1,-1,1,1,1,1,1,-1,1,-1,1,1,-1,-1,-1,1,-1,1,1,-1,-1,1,1,1,1,1,-1,-1,-1,1,-1,-1,-1,-1,1,1,-1,1],inds:[0,1,2,1,2,3,4,5,6,5,6,7,8,9,10,9,10,11,12,13,14,13,14,15,16,17,18,17,18,19,20,21,22,21,22,23],uvt:[1/4,1/4,.5,1/4,1/4,.5,.5,.5,1,1/4,3/4,1/4,1,.5,3/4,.5,0,1/4,1/4,1/4,0,.5,1/4,.5,3/4,1/4,.5,1/4,3/4,.5,.5,.5,1/4,1/4,.5,1/4,1/4,0,.5,0,1/4,.5,.5,.5,1/4,3/4,.5,3/4]}},ui.gen.Sphere=function(e,t){for(var s={verts:[],inds:[],uvt:[]},i=e+1,r=t+1,o=0;o<r;o++)for(var n=0;n<i;n++){var a=-Math.PI/2+o*Math.PI/t,l=2*n*Math.PI/e,h=Math.cos(a)*Math.cos(l),c=Math.sin(a),A=Math.cos(a)*Math.sin(l);s.verts.push(h,c,A),s.uvt.push(n/e,o/t),o<t&&n<e&&s.inds.push(i*o+n,i*o+n+1,i*(o+1)+n,i*o+n+1,i*(o+1)+n,i*(o+1)+n+1)}return s},ui.mat={},ui.mat.scale=function(e,t,s){return[e,0,0,0,0,t,0,0,0,0,s,0,0,0,0,1]},ui.mat.translate=function(e,t,s){return[1,0,0,0,0,1,0,0,0,0,1,0,e,t,s,1]},ui.mat.rotateDeg=function(e,t,s){var i=Math.PI/180;return ui.mat.rotate(e*i,t*i,s*i)},ui.mat.rotate=function(e,t,s){var i=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],r=e,o=t,n=s,a=Math.cos(r),l=Math.cos(o),h=Math.cos(n),c=Math.sin(r),A=Math.sin(o),u=Math.sin(n);return i[0]=l*h,i[1]=-l*u,i[2]=A,i[4]=a*u+c*A*h,i[5]=a*h-c*A*u,i[6]=-c*l,i[8]=c*u-a*A*h,i[9]=c*h+a*A*u,i[10]=a*l,i},ui.edit={},ui.edit.interpolate=function(e,t,s,i){for(var r=0;r<e.length;r++)s[r]=e[r]+i*(t[r]-e[r])},ui.edit.transform=function(e,t){for(var s=0;s<e.length;s+=3){var i=e[s],r=e[s+1],o=e[s+2];e[s+0]=t[0]*i+t[4]*r+t[8]*o+t[12],e[s+1]=t[1]*i+t[5]*r+t[9]*o+t[13],e[s+2]=t[2]*i+t[6]*r+t[10]*o+t[14]}},ui.edit.unwrap=function(e,t,s){for(var i=new Array(Math.floor(e.length/3)*s),r=0;r<e.length;r++)for(var o=0;o<s;o++)i[r*s+o]=t[e[r]*s+o];return i},ui.edit.remap=function(e,t,s,i){for(var r=new Array(s.length),o=0;o<e.length;o++)for(var n=0;n<i;n++)r[t[o]*i+n]=s[e[o]*i+n];return r},ui.utils={},ui.utils.getAABB=function(e){var t,s,i,r,o,n;r=o=n=-(t=s=i=999999999);for(var a=0;a<e.length;a+=3){var l=e[a+0],h=e[a+1],c=e[a+2];l<t&&(t=l),l>r&&(r=l),h<s&&(s=h),h>o&&(o=h),c<i&&(i=c),h>n&&(n=c)}return{min:{x:t,y:s,z:i},max:{x:r,y:o,z:n}}};class fi extends b{constructor(e,t={}){super(e,t),this._type=t.type||(t.src?t.src.split(".").pop():null)||"jpg",this._pos=u.vec3(t.pos||[0,0,0]),this._up=u.vec3(t.up||[0,1,0]),this._normal=u.vec3(t.normal||[0,0,1]),this._height=t.height||1,this._origin=u.vec3(),this._rtcPos=u.vec3(),this._imageSize=u.vec2(),this._texture=new li(this),this._image=new Image,"jpg"!==this._type&&"png"!==this._type&&(this.error('Unsupported type - defaulting to "jpg"'),this._type="jpg"),this._node=new $s(this,{matrix:u.inverseMat4(u.lookAtMat4v(this._pos,u.subVec3(this._pos,this._normal,u.mat4()),this._up,u.mat4())),children:[this._bitmapMesh=new Hs(this,{scale:[1,1,1],rotation:[-90,0,0],collidable:t.collidable,pickable:t.pickable,opacity:t.opacity,clippable:t.clippable,geometry:new ht(this,pi({center:[0,0,0],xSize:1,zSize:1,xSegments:2,zSegments:2})),material:new dt(this,{diffuse:[0,0,0],ambient:[0,0,0],specular:[0,0,0],diffuseMap:this._texture,emissiveMap:this._texture,backfaces:!0})})]}),t.image?this.image=t.image:t.src?this.src=t.src:t.imageData&&(this.imageData=t.imageData),this.scene._bitmapCreated(this)}set visible(e){this._bitmapMesh.visible=e}get visible(){return this._bitmapMesh.visible}set image(e){this._image=e,this._image&&(this._texture.image=this._image,this._imageSize[0]=this._image.width,this._imageSize[1]=this._image.height,this._updateBitmapMeshScale())}get image(){return this._image}set src(e){if(e){this._image.onload=()=>{this._texture.image=this._image,this._imageSize[0]=this._image.width,this._imageSize[1]=this._image.height,this._updateBitmapMeshScale()},this._image.src=e;switch(e.split(".").pop()){case"jpeg":case"jpg":this._type="jpg";break;case"png":this._type="png"}}}get src(){return this._image.src}set imageData(e){this._image.onload=()=>{this._texture.image=image,this._imageSize[0]=image.width,this._imageSize[1]=image.height,this._updateBitmapMeshScale()},this._image.src=e}get imageData(){const e=document.createElement("canvas"),t=e.getContext("2d");return e.width=this._image.width,e.height=this._image.height,t.drawImage(this._image,0,0),e.toDataURL("jpg"===this._type?"image/jpeg":"image/png")}set type(e){"png"===(e=e||"jpg")&&"jpg"===e||(this.error("Unsupported value for `type` - supported types are `jpg` and `png` - defaulting to `jpg`"),e="jpg"),this._type=e}get type(){return this._type}get pos(){return this._pos}get normal(){return this._normal}get up(){return this._up}set height(e){this._height=null==e?1:e,this._image&&this._updateBitmapMeshScale()}get height(){return this._height}set collidable(e){this._bitmapMesh.collidable=!1!==e}get collidable(){return this._bitmapMesh.collidable}set clippable(e){this._bitmapMesh.clippable=!1!==e}get clippable(){return this._bitmapMesh.clippable}set pickable(e){this._bitmapMesh.pickable=!1!==e}get pickable(){return this._bitmapMesh.pickable}set opacity(e){this._bitmapMesh.opacity=e}get opacity(){return this._bitmapMesh.opacity}destroy(){super.destroy(),this.scene._bitmapDestroyed(this)}_updateBitmapMeshScale(){const e=this._imageSize[1]/this._imageSize[0];this._bitmapMesh.scale=[this._height*e,1,this._height]}}class Ei extends b{constructor(e,t={}){if(super(e,t),this._positions=t.positions||[],this._origin=u.vec3(t.origin||[0,0,0]),t.indices)this._indices=t.indices;else{this._indices=[];for(let e=0,t=this._positions.length/3-1;e<t;e+=2)this._indices.push(e),this._indices.push(e+1)}this._mesh=new Hs(this,{visible:t.visible,clippable:t.clippable,collidable:t.collidable,geometry:new Ai(this,{primitive:"lines",positions:this._positions,indices:this._indices,origin:t.origin}),material:new dt(this,{diffuse:t.color||[0,0,0],emissive:t.color||[0,0,0]})}),this.scene._lineSetCreated(this)}set visible(e){this._mesh.visible=e}get visible(){return this._mesh.visible}get positions(){return this._positions}get indices(){return this._indices}destroy(){super.destroy(),this.scene._lineSetDestroyed(this)}}const mi=u.vec3(),yi=u.vec3(),gi=u.vec3(),Ii=u.vec3();class vi extends n{constructor(e,t={}){super("BCFViewpoints",e,t),this.originatingSystem=t.originatingSystem||"xeokit.io",this.authoringTool=t.authoringTool||"xeokit.io"}getViewpoint(e={}){const t=this.viewer.scene,s=t.camera,i=t.realWorldOffset,r=!0===e.reverseClippingPlanes;let o={},n=u.normalizeVec3(u.subVec3(s.look,s.eye,u.vec3())),a=s.eye,l=s.up;s.yUp&&(n=Ri(n),a=Ri(a),l=Ri(l));const h=Ti(u.addVec3(a,i));"ortho"===s.projection?o.orthogonal_camera={camera_view_point:h,camera_direction:Ti(n),camera_up_vector:Ti(l),view_to_world_scale:s.ortho.scale}:o.perspective_camera={camera_view_point:h,camera_direction:Ti(n),camera_up_vector:Ti(l),field_of_view:s.perspective.fov};const c=t.sectionPlanes;for(let e in c)if(c.hasOwnProperty(e)){let t=c[e];if(!t.active)continue;let n,a=t.pos;n=r?u.negateVec3(t.dir,u.vec3()):t.dir,s.yUp&&(a=Ri(a),n=Ri(n)),u.addVec3(a,i),a=Ti(a),n=Ti(n),o.clipping_planes||(o.clipping_planes=[]),o.clipping_planes.push({location:a,direction:n})}const A=t.lineSets;for(let e in A)if(A.hasOwnProperty(e)){const t=A[e];o.lines||(o.lines=[]);const s=t.positions,i=t.indices;for(let e=0,t=i.length/2;e<t;e++){const t=i[2*e],r=i[2*e+1];o.lines.push({start_point:{x:s[3*t+0],y:s[3*t+1],z:s[3*t+2]},end_point:{x:s[3*r+0],y:s[3*r+1],z:s[3*r+2]}})}}const p=t.bitmaps;for(let e in p)if(p.hasOwnProperty(e)){let t=p[e],r=t.pos,n=t.normal,a=t.up;s.yUp&&(r=Ri(r),n=Ri(n),a=Ri(a)),u.addVec3(r,i),o.bitmaps||(o.bitmaps=[]),o.bitmaps.push({bitmap_type:t.type,bitmap_data:t.imageData,location:Ti(r),normal:Ti(n),up:Ti(a),height:t.height})}o.components={visibility:{view_setup_hints:{spaces_visible:!!e.spacesVisible,space_boundaries_visible:!!e.spaceBoundariesVisible,openings_visible:!!e.openingsVisible}}};const d=new Set(t.opacityObjectIds),f=new Set(t.xrayedObjectIds),E=new Set(t.colorizedObjectIds),m=Object.values(t.objects).filter((e=>d.has(e.id)||E.has(e.id)||f.has(e.id))).reduce(((e,s)=>{let i,r=function(e){let t="";return t+=Math.round(255*e[0]).toString(16).padStart(2,"0"),t+=Math.round(255*e[1]).toString(16).padStart(2,"0"),t+=Math.round(255*e[2]).toString(16).padStart(2,"0"),t}(s.colorize);s.xrayed?(i=0===t.xrayMaterial.fillAlpha&&0!==t.xrayMaterial.edgeAlpha?.1:t.xrayMaterial.fillAlpha,i=Math.round(255*i).toString(16).padStart(2,"0"),r=i+r):d.has(s.id)&&(i=Math.round(255*s.opacity).toString(16).padStart(2,"0"),r=i+r),e[r]||(e[r]=[]);const o=s.id,n=s.originalSystemId,a={ifc_guid:n,originating_system:this.originatingSystem};return n!==o&&(a.authoring_tool_id=o),e[r].push(a),e}),{}),y=Object.entries(m).map((([e,t])=>({color:e,components:t})));o.components.coloring=y;const g=t.objectIds,I=t.visibleObjects,v=t.visibleObjectIds,T=g.filter((e=>!I[e])),_=t.selectedObjectIds;return e.defaultInvisible||v.length<T.length?(o.components.visibility.exceptions=this._createBCFComponents(v),o.components.visibility.default_visibility=!1):(o.components.visibility.exceptions=this._createBCFComponents(T),o.components.visibility.default_visibility=!0),o.components.selection=this._createBCFComponents(_),!1!==e.snapshot&&(o.snapshot={snapshot_type:"png",snapshot_data:this.viewer.getSnapshot({format:"png"})}),o}_createBCFComponents(e){const t=this.viewer.scene,s=[];for(let i=0,r=e.length;i<r;i++){const r=e[i],o=t.objects[r];if(o){const e={ifc_guid:o.originalSystemId,originating_system:this.originatingSystem};o.originalSystemId!==r&&(e.authoring_tool_id=r),s.push(e)}}return s}setViewpoint(e,t={}){if(!e)return;const s=this.viewer,i=s.scene,r=i.camera,o=!1!==t.rayCast,n=!1!==t.immediate,a=!1!==t.reset,l=i.realWorldOffset,h=!0===t.reverseClippingPlanes;if(i.clearSectionPlanes(),e.clipping_planes&&e.clipping_planes.forEach((function(e){let t=_i(e.location,mi),s=_i(e.direction,mi);h&&u.negateVec3(s),u.subVec3(t,l),r.yUp&&(t=Pi(t),s=Pi(s)),new js(i,{pos:t,dir:s})})),i.clearLines(),e.lines){const t=[],s=[];let r=0;e.lines.forEach((e=>{e.start_point&&e.end_point&&(t.push(e.start_point.x),t.push(e.start_point.y),t.push(e.start_point.z),t.push(e.end_point.x),t.push(e.end_point.y),t.push(e.end_point.z),s.push(r++),s.push(r++))})),new Ei(i,{positions:t,indices:s,clippable:!1,collidable:!0})}if(i.clearBitmaps(),e.bitmaps&&e.bitmaps.forEach((function(e){const t=e.bitmap_type||"jpg",s=e.bitmap_data;let o=_i(e.location,yi),n=_i(e.normal,gi),a=_i(e.up,Ii),l=e.height||1;t&&s&&o&&n&&a&&(r.yUp&&(o=Pi(o),n=Pi(n),a=Pi(a)),new fi(i,{src:s,type:t,pos:o,normal:n,up:a,clippable:!1,collidable:!0,height:l}))})),a&&(i.setObjectsXRayed(i.xrayedObjectIds,!1),i.setObjectsHighlighted(i.highlightedObjectIds,!1),i.setObjectsSelected(i.selectedObjectIds,!1)),e.components){if(e.components.visibility){e.components.visibility.default_visibility?(i.setObjectsVisible(i.objectIds,!0),e.components.visibility.exceptions&&e.components.visibility.exceptions.forEach((e=>this._withBCFComponent(t,e,(e=>e.visible=!1))))):(i.setObjectsVisible(i.objectIds,!1),e.components.visibility.exceptions&&e.components.visibility.exceptions.forEach((e=>this._withBCFComponent(t,e,(e=>e.visible=!0)))));const r=e.components.visibility.view_setup_hints;r&&(!1===r.spaces_visible&&i.setObjectsVisible(s.metaScene.getObjectIDsByType("IfcSpace"),!1),!1===r.openings_visible&&i.setObjectsVisible(s.metaScene.getObjectIDsByType("IfcOpening"),!1),r.space_boundaries_visible)}e.components.selection&&(i.setObjectsSelected(i.selectedObjectIds,!1),e.components.selection.forEach((e=>this._withBCFComponent(t,e,(e=>e.selected=!0))))),e.components.coloring&&e.components.coloring.forEach((e=>{let s=e.color,i=0,r=!1;8===s.length&&(i=parseInt(s.substring(0,2),16)/256,i<=1&&i>=.95&&(i=1),s=s.substring(2),r=!0);const o=[parseInt(s.substring(0,2),16)/256,parseInt(s.substring(2,4),16)/256,parseInt(s.substring(4,6),16)/256];e.components.map((e=>this._withBCFComponent(t,e,(e=>{e.colorize=o,r&&(e.opacity=i)}))))}))}if(e.perspective_camera||e.orthogonal_camera){let a,h,c,A;if(e.perspective_camera?(a=_i(e.perspective_camera.camera_view_point,mi),h=_i(e.perspective_camera.camera_direction,mi),c=_i(e.perspective_camera.camera_up_vector,mi),r.perspective.fov=e.perspective_camera.field_of_view,A="perspective"):(a=_i(e.orthogonal_camera.camera_view_point,mi),h=_i(e.orthogonal_camera.camera_direction,mi),c=_i(e.orthogonal_camera.camera_up_vector,mi),r.ortho.scale=e.orthogonal_camera.view_to_world_scale,A="ortho"),u.subVec3(a,l),r.yUp&&(a=Pi(a),h=Pi(h),c=Pi(c)),o){const e=i.pick({pickSurface:!0,origin:a,direction:h});h=e?e.worldPos:u.addVec3(a,h,mi)}else h=u.addVec3(a,h,mi);n?(r.eye=a,r.look=h,r.up=c,r.projection=A):s.cameraFlight.flyTo({eye:a,look:h,up:c,duration:t.duration,projection:A})}}_withBCFComponent(e,t,s){const i=this.viewer,r=i.scene;if(t.authoring_tool_id&&t.originating_system===this.originatingSystem){const o=t.authoring_tool_id,n=r.objects[o];if(n)return void s(n);if(e.updateCompositeObjects){if(i.metaScene.metaObjects[o])return void r.withObjects(i.metaScene.getObjectIDsInSubtree(o),s)}}if(t.ifc_guid){const o=t.ifc_guid,n=r.objects[o];if(n)return void s(n);if(e.updateCompositeObjects){if(i.metaScene.metaObjects[o])return void r.withObjects(i.metaScene.getObjectIDsInSubtree(o),s)}Object.keys(r.models).forEach((t=>{const n=u.globalizeObjectId(t,o),a=r.objects[n];if(a)s(a);else if(e.updateCompositeObjects){i.metaScene.metaObjects[n]&&r.withObjects(i.metaScene.getObjectIDsInSubtree(n),s)}}))}}destroy(){super.destroy()}}function Ti(e){return{x:e[0],y:e[1],z:e[2]}}function _i(e,t){return(t=new Float64Array(3))[0]=e.x,t[1]=e.y,t[2]=e.z,t}function Ri(e){return new Float64Array([e[0],-e[2],e[1]])}function Pi(e){return new Float64Array([e[0],e[2],-e[1]])}u.vec3();class Di{constructor(e={}){this._eventSubIDMap=null,this._eventSubEvents=null,this._eventSubs=null,this._events=null,this._locale="en",this._messages={},this._locales=[],this._locale="en",this.messages=e.messages,this.locale=e.locale}set messages(e){this._messages=e||{},this._locales=Object.keys(this._messages),this.fire("updated",this)}loadMessages(e={}){for(let t in e)this._messages[t]=e[t];this.messages=this._messages}clearMessages(){this.messages={}}get locales(){return this._locales}set locale(e){e=e||"de",this._locale!==e&&(this._locale=e,this.fire("updated",e))}get locale(){return this._locale}translate(e,t){const s=this._messages[this._locale];if(!s)return null;const i=Ni(e,s);return i?t?bi(i,t):i:null}translatePlurals(e,t,s){const i=this._messages[this._locale];if(!i)return null;let r=Ni(e,i);return r=0===(t=parseInt(""+t,10))?r.zero:t>1?r.other:r.one,r?(r=bi(r,[t]),s&&(r=bi(r,s)),r):null}fire(e,t,s){this._events||(this._events={}),this._eventSubs||(this._eventSubs={}),!0!==s&&(this._events[e]=t||!0);const i=this._eventSubs[e];if(i)for(const e in i)if(i.hasOwnProperty(e)){i[e].callback(t)}}on(t,s){this._events||(this._events={}),this._eventSubIDMap||(this._eventSubIDMap=new e),this._eventSubEvents||(this._eventSubEvents={}),this._eventSubs||(this._eventSubs={});let i=this._eventSubs[t];i||(i={},this._eventSubs[t]=i);const r=this._eventSubIDMap.addItem();i[r]={callback:s},this._eventSubEvents[r]=t;const o=this._events[t];return void 0!==o&&s(o),r}off(e){if(null==e)return;if(!this._eventSubEvents)return;const t=this._eventSubEvents[e];if(t){delete this._eventSubEvents[e];const s=this._eventSubs[t];s&&delete s[e],this._eventSubIDMap.removeItem(e)}}}function Ni(e,t){if(t[e])return t[e];const s=e.split(".");let i=t;for(let e=0,t=s.length;i&&e<t;e++){i=i[s[e]]}return i}function bi(e,t=[]){return e.replace(/\{\{|\}\}|\{(\d+)\}/g,(function(e,s){return"{{"===e?"{":"}}"===e?"}":t[s]}))}u.vec3();const Ci=u.vec3(),Oi=u.vec3(),Si=u.vec3(),xi=u.vec3(),wi=u.vec3();class Bi extends b{get type(){return"CameraFlightAnimation"}constructor(e,t={}){super(e,t),this._look1=u.vec3(),this._eye1=u.vec3(),this._up1=u.vec3(),this._look2=u.vec3(),this._eye2=u.vec3(),this._up2=u.vec3(),this._orthoScale1=1,this._orthoScale2=1,this._flying=!1,this._flyEyeLookUp=!1,this._flyingEye=!1,this._flyingLook=!1,this._callback=null,this._callbackScope=null,this._time1=null,this._time2=null,this.easing=!1!==t.easing,this.duration=t.duration,this.fit=t.fit,this.fitFOV=t.fitFOV,this.trail=t.trail}flyTo(e,t,s){e=e||this.scene,this._flying&&this.stop(),this._flying=!1,this._flyingEye=!1,this._flyingLook=!1,this._flyingEyeLookUp=!1,this._callback=t,this._callbackScope=s;const i=this.scene.camera,r=!!e.projection&&e.projection!==i.projection;let o,n,a,l,h;if(this._eye1[0]=i.eye[0],this._eye1[1]=i.eye[1],this._eye1[2]=i.eye[2],this._look1[0]=i.look[0],this._look1[1]=i.look[1],this._look1[2]=i.look[2],this._up1[0]=i.up[0],this._up1[1]=i.up[1],this._up1[2]=i.up[2],this._orthoScale1=i.ortho.scale,this._orthoScale2=e.orthoScale||this._orthoScale1,e.aabb)o=e.aabb;else if(6===e.length)o=e;else if(e.eye&&e.look||e.up)n=e.eye,a=e.look,l=e.up;else if(e.eye)n=e.eye;else if(e.look)a=e.look;else{let i=e;if((m.isNumeric(i)||m.isString(i))&&(h=i,i=this.scene.components[h],!i))return this.error("Component not found: "+m.inQuotes(h)),void(t&&(s?t.call(s):t()));r||(o=i.aabb||this.scene.aabb)}const c=e.poi;if(o){if(o[3]<o[0]||o[4]<o[1]||o[5]<o[2])return;if(o[3]===o[0]&&o[4]===o[1]&&o[5]===o[2])return;o=o.slice();const t=u.getAABB3Center(o);this._look2=c||t;const s=u.subVec3(this._eye1,this._look1,Ci),i=u.normalizeVec3(s),r=c?u.getAABB3DiagPoint(o,c):u.getAABB3Diag(o),n=e.fitFOV||this._fitFOV,a=Math.abs(r/Math.tan(n*u.DEGTORAD));this._orthoScale2=1.1*r,this._eye2[0]=this._look2[0]+i[0]*a,this._eye2[1]=this._look2[1]+i[1]*a,this._eye2[2]=this._look2[2]+i[2]*a,this._up2[0]=this._up1[0],this._up2[1]=this._up1[1],this._up2[2]=this._up1[2],this._flyingEyeLookUp=!0}else(n||a||l)&&(this._flyingEyeLookUp=!!n&&!!a&&!!l,this._flyingEye=!!n&&!a,this._flyingLook=!!a&&!n,n&&(this._eye2[0]=n[0],this._eye2[1]=n[1],this._eye2[2]=n[2]),a&&(this._look2[0]=a[0],this._look2[1]=a[1],this._look2[2]=a[2]),l&&(this._up2[0]=l[0],this._up2[1]=l[1],this._up2[2]=l[2]));r?("ortho"===e.projection&&"ortho"!==i.projection&&(this._projection2="ortho",this._projMatrix1=i.projMatrix.slice(),this._projMatrix2=i.ortho.matrix.slice(),i.projection="customProjection"),"perspective"===e.projection&&"perspective"!==i.projection&&(this._projection2="perspective",this._projMatrix1=i.projMatrix.slice(),this._projMatrix2=i.perspective.matrix.slice(),i.projection="customProjection")):this._projection2=null,this.fire("started",e,!0),this._time1=Date.now(),this._time2=this._time1+(e.duration?1e3*e.duration:this._duration),this._flying=!0,D.scheduleTask(this._update,this)}jumpTo(e){this._jumpTo(e)}_jumpTo(e){this._flying&&this.stop();const t=this.scene.camera;var s,i,r,o,n;if(e.aabb)s=e.aabb;else if(6===e.length)s=e;else if(e.eye||e.look||e.up)r=e.eye,o=e.look,n=e.up;else{let t=e;if((m.isNumeric(t)||m.isString(t))&&(i=t,t=this.scene.components[i],!t))return void this.error("Component not found: "+m.inQuotes(i));s=t.aabb||this.scene.aabb}const a=e.poi;if(s){if(s[3]<=s[0]||s[4]<=s[1]||s[5]<=s[2])return;var l=a?u.getAABB3DiagPoint(s,a):u.getAABB3Diag(s);let i;o=a||u.getAABB3Center(s,o),this._trail?u.subVec3(t.look,o,wi):u.subVec3(t.eye,t.look,wi),u.normalizeVec3(wi);i=(void 0!==e.fit?e.fit:this._fit)?Math.abs(l/Math.tan((e.fitFOV||this._fitFOV)*u.DEGTORAD)):u.lenVec3(u.subVec3(t.eye,t.look,Ci)),u.mulVec3Scalar(wi,i),t.eye=u.addVec3(o,wi,Ci),t.look=o,this.scene.camera.ortho.scale=1.1*l}else(r||o||n)&&(r&&(t.eye=r),o&&(t.look=o),n&&(t.up=n));e.projection&&(t.projection=e.projection)}_update(){if(!this._flying)return;let e=(Date.now()-this._time1)/(this._time2-this._time1);const t=e>=1;e>1&&(e=1);const s=this.easing?Bi._ease(e,0,1,1):e,i=this.scene.camera;if(this._flyingEye||this._flyingLook?this._flyingEye?(u.subVec3(i.eye,i.look,wi),i.eye=u.lerpVec3(s,0,1,this._eye1,this._eye2,Si),i.look=u.subVec3(Si,wi,Oi)):this._flyingLook&&(i.look=u.lerpVec3(s,0,1,this._look1,this._look2,Oi),i.up=u.lerpVec3(s,0,1,this._up1,this._up2,xi)):this._flyingEyeLookUp&&(i.eye=u.lerpVec3(s,0,1,this._eye1,this._eye2,Si),i.look=u.lerpVec3(s,0,1,this._look1,this._look2,Oi),i.up=u.lerpVec3(s,0,1,this._up1,this._up2,xi)),this._projection2){const t="ortho"===this._projection2?Bi._easeOutExpo(e,0,1,1):Bi._easeInCubic(e,0,1,1);i.customProjection.matrix=u.lerpMat4(t,0,1,this._projMatrix1,this._projMatrix2)}else i.ortho.scale=this._orthoScale1+e*(this._orthoScale2-this._orthoScale1);if(t)return i.ortho.scale=this._orthoScale2,void this.stop();D.scheduleTask(this._update,this)}static _ease(e,t,s,i){return-s*(e/=i)*(e-2)+t}static _easeInCubic(e,t,s,i){return s*(e/=i)*e*e+t}static _easeOutExpo(e,t,s,i){return s*(1-Math.pow(2,-10*e/i))+t}stop(){if(!this._flying)return;this._flying=!1,this._time1=null,this._time2=null,this._projection2&&(this.scene.camera.projection=this._projection2);const e=this._callback;e&&(this._callback=null,this._callbackScope?e.call(this._callbackScope):e()),this.fire("stopped",!0,!0)}cancel(){this._flying&&(this._flying=!1,this._time1=null,this._time2=null,this._callback&&(this._callback=null),this.fire("canceled",!0,!0))}set duration(e){this._duration=e?1e3*e:500,this.stop()}get duration(){return this._duration/1e3}set fit(e){this._fit=!1!==e}get fit(){return this._fit}set fitFOV(e){this._fitFOV=e||45}get fitFOV(){return this._fitFOV}set trail(e){this._trail=!!e}get trail(){return this._trail}destroy(){this.stop(),super.destroy()}}class Fi extends b{get type(){return"CameraPathAnimation"}constructor(e,t={}){super(e,t),this._cameraFlightAnimation=new Bi(this),this._t=0,this.state=Fi.SCRUBBING,this._playingFromT=0,this._playingToT=0,this._playingRate=t.playingRate||1,this._playingDir=1,this._lastTime=null,this.cameraPath=t.cameraPath,this._tick=this.scene.on("tick",this._updateT,this)}_updateT(){const e=this._cameraPath;if(!e)return;let t,s;const i=performance.now(),r=this._lastTime?.001*(i-this._lastTime):0;if(this._lastTime=i,0!==r)switch(this.state){case Fi.SCRUBBING:return;case Fi.PLAYING:if(this._t+=this._playingRate*r,t=this._cameraPath.frames.length,0===t||this._playingDir<0&&this._t<=0||this._playingDir>0&&this._t>=this._cameraPath.frames[t-1].t)return this.state=Fi.SCRUBBING,this._t=this._cameraPath.frames[t-1].t,void this.fire("stopped");e.loadFrame(this._t);break;case Fi.PLAYING_TO:s=this._t+this._playingRate*r*this._playingDir,(this._playingDir<0&&s<=this._playingToT||this._playingDir>0&&s>=this._playingToT)&&(s=this._playingToT,this.state=Fi.SCRUBBING,this.fire("stopped")),this._t=s,e.loadFrame(this._t)}}_ease(e,t,s,i){return-s*(e/=i)*(e-2)+t}set cameraPath(e){this._cameraPath=e}get cameraPath(){return this._cameraPath}set rate(e){this._playingRate=e}get rate(){return this._playingRate}play(){this._cameraPath&&(this._lastTime=null,this.state=Fi.PLAYING)}playToT(e){this._cameraPath&&(this._playingFromT=this._t,this._playingToT=e,this._playingDir=this._playingToT-this._playingFromT<0?-1:1,this._lastTime=null,this.state=Fi.PLAYING_TO)}playToFrame(e){const t=this._cameraPath;if(!t)return;const s=t.frames[e];s?this.playToT(s.t):this.error("playToFrame - frame index out of range: "+e)}flyToFrame(e,t){const s=this._cameraPath;if(!s)return;const i=s.frames[e];i?(this.state=Fi.SCRUBBING,this._cameraFlightAnimation.flyTo(i,t)):this.error("flyToFrame - frame index out of range: "+e)}scrubToT(e){const t=this._cameraPath;if(!t)return;this.scene.camera&&(this._t=e,t.loadFrame(this._t),this.state=Fi.SCRUBBING)}scrubToFrame(e){const t=this._cameraPath;if(!t)return;if(!this.scene.camera)return;t.frames[e]?(t.loadFrame(this._t),this.state=Fi.SCRUBBING):this.error("playToFrame - frame index out of range: "+e)}stop(){this.state=Fi.SCRUBBING,this.fire("stopped")}destroy(){super.destroy(),this.scene.off(this._tick)}}Fi.STOPPED=0,Fi.SCRUBBING=1,Fi.PLAYING=2,Fi.PLAYING_TO=3,u.vec3(),u.vec3(),u.vec3(),u.vec3([0,-1,0]),u.vec4([0,0,0,1]);const Mi=u.vec3();class Li{constructor(e){if(this.objectsVisible=[],this.objectsEdges=[],this.objectsXrayed=[],this.objectsHighlighted=[],this.objectsSelected=[],this.objectsClippable=[],this.objectsPickable=[],this.objectsColorize=[],this.objectsOpacity=[],this.numObjects=0,e){const t=e.metaScene.scene;this.saveObjects(t,e)}}saveObjects(e,t,s){this.numObjects=0,this._mask=s?m.apply(s,{}):null;const i=!s||s.visible,r=!s||s.edges,o=!s||s.xrayed,n=!s||s.highlighted,a=!s||s.selected,l=!s||s.clippable,h=!s||s.pickable,c=!s||s.colorize,A=!s||s.opacity,u=t.metaObjects,p=e.objects;for(let e=0,t=u.length;e<t;e++){const t=p[u[e].id];if(t){if(i&&(this.objectsVisible[e]=t.visible),r&&(this.objectsEdges[e]=t.edges),o&&(this.objectsXrayed[e]=t.xrayed),n&&(this.objectsHighlighted[e]=t.highlighted),a&&(this.objectsSelected[e]=t.selected),l&&(this.objectsClippable[e]=t.clippable),h&&(this.objectsPickable[e]=t.pickable),c){const s=t.colorize;this.objectsColorize[3*e+0]=s[0],this.objectsColorize[3*e+1]=s[1],this.objectsColorize[3*e+2]=s[2]}A&&(this.objectsOpacity[e]=t.opacity),this.numObjects++}}}restoreObjects(e,t){const s=this._mask,i=!s||s.visible,r=!s||s.edges,o=!s||s.xrayed,n=!s||s.highlighted,a=!s||s.selected,l=!s||s.clippable,h=!s||s.pickable,c=!s||s.colorize,A=!s||s.opacity,u=t.metaObjects,p=e.objects;for(let e=0,t=u.length;e<t;e++){const t=p[u[e].id];t&&(i&&(t.visible=this.objectsVisible[e]),r&&(t.edges=this.objectsEdges[e]),o&&(t.xrayed=this.objectsXrayed[e]),n&&(t.highlighted=this.objectsHighlighted[e]),a&&(t.selected=this.objectsSelected[e]),l&&(t.clippable=this.objectsClippable[e]),h&&(t.pickable=this.objectsPickable[e]),c&&(Mi[0]=this.objectsColorize[3*e+0],Mi[1]=this.objectsColorize[3*e+1],Mi[2]=this.objectsColorize[3*e+2],t.colorize=Mi),A&&(t.opacity=this.objectsOpacity[e]))}}}u.vec3();class Ui{constructor(e,t,s,i,r=null,o=0){this.model=e,this.object=null,this.parent=null,this.id=t,this._aabb=null,this.layer=r,this.portionId=o,this._color=[s[0],s[1],s[2],i],this._colorize=[s[0],s[1],s[2],i],this._colorizing=!1,this._transparent=i<255,this.numTriangles=0,this.origin=null}_finalize(e){this.layer.initFlags(this.portionId,e,this._transparent)}_finalize2(){this.layer.flushInitFlags&&this.layer.flushInitFlags()}_setVisible(e){this.layer.setVisible(this.portionId,e,this._transparent)}_setColor(e){this._color[0]=e[0],this._color[1]=e[1],this._color[2]=e[2],this._colorizing||this.layer.setColor(this.portionId,this._color,!1)}_setColorize(e){e?(this._colorize[0]=e[0],this._colorize[1]=e[1],this._colorize[2]=e[2],this.layer.setColor(this.portionId,this._colorize,false),this._colorizing=!0):(this.layer.setColor(this.portionId,this._color,false),this._colorizing=!1)}_setOpacity(e,t){const s=e<255,i=this._transparent!==s;this._color[3]=e,this._colorize[3]=e,this._transparent=s,this._colorizing?this.layer.setColor(this.portionId,this._colorize):this.layer.setColor(this.portionId,this._color),i&&this.layer.setTransparent(this.portionId,t,s)}_setOffset(e){this.layer.setOffset(this.portionId,e)}_setHighlighted(e){this.layer.setHighlighted(this.portionId,e,this._transparent)}_setXRayed(e){this.layer.setXRayed(this.portionId,e,this._transparent)}_setSelected(e){this.layer.setSelected(this.portionId,e,this._transparent)}_setEdges(e){this.layer.setEdges(this.portionId,e,this._transparent)}_setClippable(e){this.layer.setClippable(this.portionId,e,this._transparent)}_setCollidable(e){this.layer.setCollidable(this.portionId,e)}_setPickable(e){this.layer.setPickable(this.portionId,e,this._transparent)}_setCulled(e){this.layer.setCulled(this.portionId,e,this._transparent)}canPickTriangle(){return!1}drawPickTriangles(e,t){}pickTriangleSurface(e){}precisionRayPickSurface(e,t,s,i){return!!this.layer.precisionRayPickSurface&&this.layer.precisionRayPickSurface(this.portionId,e,t,s,i)}canPickWorldPos(){return!0}drawPickDepths(e){this.model.drawPickDepths(e)}drawPickNormals(e){this.model.drawPickNormals(e)}delegatePickedEntity(){return this.parent}getEachVertex(e){this.layer.getEachVertex(this.portionId,e)}set aabb(e){this._aabb=e}get aabb(){return this._aabb}_destroy(){this.model.scene._renderer.putPickID(this.pickId)}}const Hi=new class{constructor(){this._uint8Arrays={},this._float32Arrays={}}_clear(){this._uint8Arrays={},this._float32Arrays={}}getUInt8Array(e){let t=this._uint8Arrays[e];return t||(t=new Uint8Array(e),this._uint8Arrays[e]=t),t}getFloat32Array(e){let t=this._float32Arrays[e];return t||(t=new Float32Array(e),this._float32Arrays[e]=t),t}};let Gi=0;const ki={NOT_RENDERED:0,COLOR_OPAQUE:1,COLOR_TRANSPARENT:2,SILHOUETTE_HIGHLIGHTED:3,SILHOUETTE_SELECTED:4,SILHOUETTE_XRAYED:5,EDGES_COLOR_OPAQUE:6,EDGES_COLOR_TRANSPARENT:7,EDGES_HIGHLIGHTED:8,EDGES_SELECTED:9,EDGES_XRAYED:10,PICK:11},Vi=new Float32Array([1,1,1,1]),ji=new Float32Array([0,0,0,1]),Qi=u.vec4(),Wi=u.vec3();u.vec3();const zi=u.vec3(),Ki=u.mat4();class Yi{constructor(e,t=!1,{instancing:s=!1,edges:i=!1}={}){this._scene=e,this._withSAO=t,this._instancing=s,this._edges=i,this._hash=this._getHash(),this._matricesUniformBlockBufferBindingPoint=0,this._matricesUniformBlockBuffer=this._scene.canvas.gl.createBuffer(),this._matricesUniformBlockBufferData=new Float32Array(96),this._vaoCache=new WeakMap,this._allocate()}_getHash(){return this._scene._sectionPlanesState.getHash()}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){return[""]}_buildFragmentShader(){return[""]}_addMatricesUniformBlockLines(e,t=!1){return e.push("uniform Matrices {"),e.push("    mat4 worldMatrix;"),e.push("    mat4 viewMatrix;"),e.push("    mat4 projMatrix;"),e.push("    mat4 positionsDecodeMatrix;"),t&&(e.push("    mat4 worldNormalMatrix;"),e.push("    mat4 viewNormalMatrix;")),e.push("};"),e}getValid(){return this._hash===this._getHash()}setSectionPlanesStateUniforms(e){const t=this._scene,{gl:s}=t.canvas,{model:i,layerIndex:r}=e,o=t._sectionPlanesState.sectionPlanes.length;if(o>0){const n=t._sectionPlanesState.sectionPlanes,a=r*o,l=i.renderFlags;for(let t=0;t<o;t++){const i=this._uSectionPlanes[t];if(i){const r=l.sectionPlanesActivePerLayer[a+t];if(s.uniform1i(i.active,r?1:0),r){const r=n[t],o=e._state.origin;if(o){const e=w(r.dist,r.dir,o,Wi);s.uniform3fv(i.pos,e)}else s.uniform3fv(i.pos,r.pos);s.uniform3fv(i.dir,r.dir)}}}}}_allocate(){const e=this._scene,t=e.canvas.gl,s=e._lightsState;if(this._program=new ne(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const i=this._program;this._uRenderPass=i.getLocation("renderPass"),this._uColor=i.getLocation("color"),this._uColor||(this._uColor=i.getLocation("silhouetteColor")),this._uUVDecodeMatrix=i.getLocation("uvDecodeMatrix"),this._uPickInvisible=i.getLocation("pickInvisible"),this._uGammaFactor=i.getLocation("gammaFactor"),t.uniformBlockBinding(i.handle,t.getUniformBlockIndex(i.handle,"Matrices"),this._matricesUniformBlockBufferBindingPoint),this._uShadowViewMatrix=i.getLocation("shadowViewMatrix"),this._uShadowProjMatrix=i.getLocation("shadowProjMatrix"),e.logarithmicDepthBufferEnabled&&(this._uZFar=i.getLocation("zFar")),this._uLightAmbient=i.getLocation("lightAmbient"),this._uLightColor=[],this._uLightDir=[],this._uLightPos=[],this._uLightAttenuation=[];const r=s.lights;let o;for(let e=0,t=r.length;e<t;e++)switch(o=r[e],o.type){case"dir":this._uLightColor[e]=i.getLocation("lightColor"+e),this._uLightPos[e]=null,this._uLightDir[e]=i.getLocation("lightDir"+e);break;case"point":this._uLightColor[e]=i.getLocation("lightColor"+e),this._uLightPos[e]=i.getLocation("lightPos"+e),this._uLightDir[e]=null,this._uLightAttenuation[e]=i.getLocation("lightAttenuation"+e);break;case"spot":this._uLightColor[e]=i.getLocation("lightColor"+e),this._uLightPos[e]=i.getLocation("lightPos"+e),this._uLightDir[e]=i.getLocation("lightDir"+e),this._uLightAttenuation[e]=i.getLocation("lightAttenuation"+e)}s.reflectionMaps.length>0&&(this._uReflectionMap="reflectionMap"),s.lightMaps.length>0&&(this._uLightMap="lightMap"),this._uSectionPlanes=[];for(let t=0,s=e._sectionPlanesState.sectionPlanes.length;t<s;t++)this._uSectionPlanes.push({active:i.getLocation("sectionPlaneActive"+t),pos:i.getLocation("sectionPlanePos"+t),dir:i.getLocation("sectionPlaneDir"+t)});this._aPosition=i.getAttribute("position"),this._aOffset=i.getAttribute("offset"),this._aNormal=i.getAttribute("normal"),this._aUV=i.getAttribute("uv"),this._aColor=i.getAttribute("color"),this._aMetallicRoughness=i.getAttribute("metallicRoughness"),this._aFlags=i.getAttribute("flags"),this._aPickColor=i.getAttribute("pickColor"),this._uPickZNear=i.getLocation("pickZNear"),this._uPickZFar=i.getLocation("pickZFar"),this._uColorMap="uColorMap",this._uMetallicRoughMap="uMetallicRoughMap",this._uEmissiveMap="uEmissiveMap",this._uNormalMap="uNormalMap",this._uAOMap="uAOMap",this._instancing&&(this._aModelMatrixCol0=i.getAttribute("modelMatrixCol0"),this._aModelMatrixCol1=i.getAttribute("modelMatrixCol1"),this._aModelMatrixCol2=i.getAttribute("modelMatrixCol2"),this._aModelNormalMatrixCol0=i.getAttribute("modelNormalMatrixCol0"),this._aModelNormalMatrixCol1=i.getAttribute("modelNormalMatrixCol1"),this._aModelNormalMatrixCol2=i.getAttribute("modelNormalMatrixCol2")),this._withSAO&&(this._uOcclusionTexture="uOcclusionTexture",this._uSAOParams=i.getLocation("uSAOParams")),e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=i.getLocation("logDepthBufFC")),e.pointsMaterial._state.filterIntensity&&(this._uIntensityRange=i.getLocation("intensityRange")),this._uPointSize=i.getLocation("pointSize"),this._uNearPlaneHeight=i.getLocation("nearPlaneHeight")}_bindProgram(e){const t=this._scene,s=t.canvas.gl,i=this._program,r=t._lightsState,o=r.lights,n=t.camera.project;i.bind(),e.textureUnit=0,this._uLightAmbient&&s.uniform4fv(this._uLightAmbient,r.getAmbientColorAndIntensity());for(let e=0,t=o.length;e<t;e++){const t=o[e];this._uLightColor[e]&&s.uniform4f(this._uLightColor[e],t.color[0],t.color[1],t.color[2],t.intensity),this._uLightPos[e]&&(s.uniform3fv(this._uLightPos[e],t.pos),this._uLightAttenuation[e]&&s.uniform1f(this._uLightAttenuation[e],t.attenuation)),this._uLightDir[e]&&s.uniform3fv(this._uLightDir[e],t.dir)}if(this._withSAO){const i=t.sao;if(i.possible){const t=s.drawingBufferWidth,r=s.drawingBufferHeight;Qi[0]=t,Qi[1]=r,Qi[2]=i.blendCutoff,Qi[3]=i.blendFactor,s.uniform4fv(this._uSAOParams,Qi),this._program.bindTexture(this._uOcclusionTexture,e.occlusionTexture,0)}}if(t.logarithmicDepthBufferEnabled){const e=2/(Math.log(n.far+1)/Math.LN2);s.uniform1f(this._uLogDepthBufFC,e)}this._uGammaFactor&&s.uniform1f(this._uGammaFactor,t.gammaFactor),this._uPickInvisible&&s.uniform1i(this._uPickInvisible,e.pickInvisible),this._uShadowViewMatrix&&s.uniformMatrix4fv(this._uShadowViewMatrix,!1,e.shadowViewMatrix),this._uShadowProjMatrix&&s.uniformMatrix4fv(this._uShadowProjMatrix,!1,e.shadowProjMatrix)}_makeVAO(e){const t=this._scene.canvas.gl,s=t.createVertexArray();return t.bindVertexArray(s),this._instancing&&(this._aModelMatrixCol0.bindArrayBuffer(e.modelMatrixCol0Buf),this._aModelMatrixCol1.bindArrayBuffer(e.modelMatrixCol1Buf),this._aModelMatrixCol2.bindArrayBuffer(e.modelMatrixCol2Buf),t.vertexAttribDivisor(this._aModelMatrixCol0.location,1),t.vertexAttribDivisor(this._aModelMatrixCol1.location,1),t.vertexAttribDivisor(this._aModelMatrixCol2.location,1),this._aModelNormalMatrixCol0&&(this._aModelNormalMatrixCol0.bindArrayBuffer(e.modelNormalMatrixCol0Buf),t.vertexAttribDivisor(this._aModelNormalMatrixCol0.location,1)),this._aModelNormalMatrixCol1&&(this._aModelNormalMatrixCol1.bindArrayBuffer(e.modelNormalMatrixCol1Buf),t.vertexAttribDivisor(this._aModelNormalMatrixCol1.location,1)),this._aModelNormalMatrixCol2&&(this._aModelNormalMatrixCol2.bindArrayBuffer(e.modelNormalMatrixCol2Buf),t.vertexAttribDivisor(this._aModelNormalMatrixCol2.location,1))),this._aPosition.bindArrayBuffer((this._instancing,e.positionsBuf)),this._aUV&&this._aUV.bindArrayBuffer((this._instancing,e.uvBuf)),this._aNormal&&this._aNormal.bindArrayBuffer((this._instancing,e.normalsBuf)),this._aMetallicRoughness&&(this._aMetallicRoughness.bindArrayBuffer(e.metallicRoughnessBuf),this._instancing&&t.vertexAttribDivisor(this._aMetallicRoughness.location,1)),this._aColor&&(this._aColor.bindArrayBuffer((e.colorsBuf,e.colorsBuf)),this._instancing&&e.colorsBuf&&t.vertexAttribDivisor(this._aColor.location,1)),this._aFlags&&(this._aFlags.bindArrayBuffer(e.flagsBuf),this._instancing&&t.vertexAttribDivisor(this._aFlags.location,1)),this._aOffset&&(this._aOffset.bindArrayBuffer(e.offsetsBuf),this._instancing&&t.vertexAttribDivisor(this._aOffset.location,1)),this._aPickColor&&(this._aPickColor.bindArrayBuffer(e.pickColorsBuf),this._instancing&&t.vertexAttribDivisor(this._aPickColor.location,1)),this._instancing,this._edges?e.edgeIndicesBuf.bind():e.indicesBuf&&e.indicesBuf.bind(),s}drawLayer(e,t,s,{colorUniform:i=!1,incrementDrawState:r=!1}={}){const o=Y.MAX_TEXTURE_IMAGE_UNITS,n=this._scene,a=n.canvas.gl,{_state:l,model:h}=t,{textureSet:c,origin:A,positionsDecodeMatrix:p}=l,d=n._lightsState,f=n.pointsMaterial,{camera:E}=h.scene,{viewNormalMatrix:m,project:y}=E,g=e.pickViewMatrix||E.viewMatrix,{position:I,rotationMatrix:v,rotationMatrixConjugate:T,worldNormalMatrix:_}=h;if(!this._program&&(this._allocate(),this.errors))return;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram(e)),this._vaoCache.has(t)?a.bindVertexArray(this._vaoCache.get(t)):this._vaoCache.set(t,this._makeVAO(l));let R=0;const P=16;this._matricesUniformBlockBufferData.set(T,0);const D=0!==A[0]||0!==A[1]||0!==A[2],N=0!==I[0]||0!==I[1]||0!==I[2];if(D||N){const e=Wi;if(D){const t=u.transformPoint3(v,A,zi);e[0]=t[0],e[1]=t[1],e[2]=t[2]}else e[0]=0,e[1]=0,e[2]=0;e[0]+=I[0],e[1]+=I[1],e[2]+=I[2],this._matricesUniformBlockBufferData.set(O(g,e,Ki),R+=P)}else this._matricesUniformBlockBufferData.set(g,R+=P);if(this._matricesUniformBlockBufferData.set(e.pickProjMatrix||y.matrix,R+=P),this._matricesUniformBlockBufferData.set(p,R+=P),this._matricesUniformBlockBufferData.set(_,R+=P),this._matricesUniformBlockBufferData.set(m,R+=P),a.bindBuffer(a.UNIFORM_BUFFER,this._matricesUniformBlockBuffer),a.bufferData(a.UNIFORM_BUFFER,this._matricesUniformBlockBufferData,a.DYNAMIC_DRAW),a.bindBufferBase(a.UNIFORM_BUFFER,this._matricesUniformBlockBufferBindingPoint,this._matricesUniformBlockBuffer),a.uniform1i(this._uRenderPass,s),this.setSectionPlanesStateUniforms(t),n.logarithmicDepthBufferEnabled){if(this._uLogDepthBufFC){const t=2/(Math.log(e.pickZFar+1)/Math.LN2);a.uniform1f(this._uLogDepthBufFC,t)}this._uZFar&&a.uniform1f(this._uZFar,n.camera.project.far)}if(this._uPickInvisible&&a.uniform1i(this._uPickInvisible,e.pickInvisible),this._uPickZNear&&a.uniform1f(this._uPickZNear,e.pickZNear),this._uPickZFar&&a.uniform1f(this._uPickZFar,e.pickZFar),this._uPositionsDecodeMatrix&&a.uniformMatrix4fv(this._uPositionsDecodeMatrix,!1,l.positionsDecodeMatrix),this._uUVDecodeMatrix&&a.uniformMatrix3fv(this._uUVDecodeMatrix,!1,(this._instancing,l.uvDecodeMatrix)),this._uIntensityRange&&f.filterIntensity&&a.uniform2f(this._uIntensityRange,f.minIntensity,f.maxIntensity),this._uPointSize&&a.uniform1f(this._uPointSize,f.pointSize),this._uNearPlaneHeight){const e="ortho"===n.camera.projection?1:a.drawingBufferHeight/(2*Math.tan(.5*n.camera.perspective.fov*Math.PI/180));a.uniform1f(this._uNearPlaneHeight,e)}if(c){const{colorTexture:t,metallicRoughnessTexture:s,emissiveTexture:i,normalsTexture:r,occlusionTexture:n}=c;this._uColorMap&&t&&(this._program.bindTexture(this._uColorMap,t.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%o),this._uMetallicRoughMap&&s&&(this._program.bindTexture(this._uMetallicRoughMap,s.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%o),this._uEmissiveMap&&i&&(this._program.bindTexture(this._uEmissiveMap,i.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%o),this._uNormalMap&&r&&(this._program.bindTexture(this._uNormalMap,r.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%o),this._uAOMap&&n&&(this._program.bindTexture(this._uAOMap,n.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%o)}if(d.reflectionMaps.length>0&&d.reflectionMaps[0].texture&&this._uReflectionMap&&(this._program.bindTexture(this._uReflectionMap,d.reflectionMaps[0].texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%o,e.bindTexture++),d.lightMaps.length>0&&d.lightMaps[0].texture&&this._uLightMap&&(this._program.bindTexture(this._uLightMap,d.lightMaps[0].texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%o,e.bindTexture++),this._withSAO){const t=n.sao;if(t.possible){const s=a.drawingBufferWidth,i=a.drawingBufferHeight;Qi[0]=s,Qi[1]=i,Qi[2]=t.blendCutoff,Qi[3]=t.blendFactor,a.uniform4fv(this._uSAOParams,Qi),this._program.bindTexture(this._uOcclusionTexture,e.occlusionTexture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%o,e.bindTexture++}}if(i){const e=this._edges?"edgeColor":"fillColor",t=this._edges?"edgeAlpha":"fillAlpha";if(s===ki[(this._edges?"EDGES":"SILHOUETTE")+"_XRAYED"]){const s=n.xrayMaterial._state,i=s[e],r=s[t];a.uniform4f(this._uColor,i[0],i[1],i[2],r)}else if(s===ki[(this._edges?"EDGES":"SILHOUETTE")+"_HIGHLIGHTED"]){const s=n.highlightMaterial._state,i=s[e],r=s[t];a.uniform4f(this._uColor,i[0],i[1],i[2],r)}else if(s===ki[(this._edges?"EDGES":"SILHOUETTE")+"_SELECTED"]){const s=n.selectedMaterial._state,i=s[e],r=s[t];a.uniform4f(this._uColor,i[0],i[1],i[2],r)}else a.uniform4fv(this._uColor,this._edges?ji:Vi)}this._draw({state:l,frameCtx:e,incrementDrawState:r}),a.bindVertexArray(null)}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null,p.memory.programs--}}class Xi extends Yi{constructor(e,t,{instancing:s=!1,edges:i=!1}={}){super(e,t,{instancing:s,edges:i})}_draw(e){const{gl:t}=this._scene.canvas,{state:s,frameCtx:i,incrementDrawState:r}=e;if(this._edges)t.drawElements(t.LINES,s.edgeIndicesBuf.numItems,s.edgeIndicesBuf.itemType,0);else{const e=i.pickElementsCount||s.indicesBuf.numItems,o=i.pickElementsOffset?i.pickElementsOffset*s.indicesBuf.itemByteSize:0;t.drawElements(t.TRIANGLES,e,s.indicesBuf.itemType,o),r&&i.drawElements++}}}class Zi extends Xi{constructor(e,t){super(e,t,{instancing:!1,edges:!0})}}class qi extends Yi{constructor(e,t,{edges:s=!1}={}){super(e,t,{instancing:!0,edges:s})}_draw(e){const{gl:t}=this._scene.canvas,{state:s,frameCtx:i,incrementDrawState:r}=e;this._edges?t.drawElementsInstanced(t.LINES,s.edgeIndicesBuf.numItems,s.edgeIndicesBuf.itemType,0,s.numInstances):(t.drawElementsInstanced(t.TRIANGLES,s.indicesBuf.numItems,s.indicesBuf.itemType,0,s.numInstances),r&&i.drawElements++)}}class Ji extends qi{constructor(e,t){super(e,t,{instancing:!0,edges:!0})}}class $i extends Yi{_draw(e){const{gl:t}=this._scene.canvas,{state:s,frameCtx:i,incrementDrawState:r}=e;t.drawArrays(t.POINTS,0,s.positionsBuf.numItems),r&&i.drawArrays++}}class er extends Yi{constructor(e,t){super(e,t,{instancing:!0})}_draw(e){const{gl:t}=this._scene.canvas,{state:s,frameCtx:i,incrementDrawState:r}=e;t.drawArraysInstanced(t.POINTS,0,s.positionsBuf.numItems,s.numInstances),r&&i.drawArrays++}}class tr extends Yi{_draw(e){const{gl:t}=this._scene.canvas,{state:s,frameCtx:i,incrementDrawState:r}=e;t.drawElements(t.LINES,s.indicesBuf.numItems,s.indicesBuf.itemType,0),r&&i.drawElements++}}class sr extends Yi{constructor(e,t){super(e,t,{instancing:!0})}_draw(e){const{gl:t}=this._scene.canvas,{state:s,frameCtx:i,incrementDrawState:r}=e;t.drawElementsInstanced(t.LINES,s.indicesBuf.numItems,s.indicesBuf.itemType,0,s.numInstances),r&&i.drawElements++}}class ir extends Xi{_getHash(){const e=this._scene;return[e._lightsState.getHash(),e._sectionPlanesState.getHash(),this._withSAO?"sao":"nosao"].join(";")}drawLayer(e,t,s){super.drawLayer(e,t,s,{incrementDrawState:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState,s=e._lightsState,i=t.sectionPlanes.length>0;let r;const o=[];o.push("#version 300 es"),o.push("// Triangles batching draw vertex shader"),o.push("uniform int renderPass;"),o.push("in vec3 position;"),o.push("in vec3 normal;"),o.push("in vec4 color;"),o.push("in float flags;"),e.entityOffsetsEnabled&&o.push("in vec3 offset;"),this._addMatricesUniformBlockLines(o,!0),e.logarithmicDepthBufferEnabled&&(o.push("uniform float logDepthBufFC;"),o.push("out float vFragDepth;"),o.push("bool isPerspectiveMatrix(mat4 m) {"),o.push("    return (m[2][3] == - 1.0);"),o.push("}"),o.push("out float isPerspective;")),o.push("uniform vec4 lightAmbient;");for(let e=0,t=s.lights.length;e<t;e++)r=s.lights[e],"ambient"!==r.type&&(o.push("uniform vec4 lightColor"+e+";"),"dir"===r.type&&o.push("uniform vec3 lightDir"+e+";"),"point"===r.type&&o.push("uniform vec3 lightPos"+e+";"),"spot"===r.type&&(o.push("uniform vec3 lightPos"+e+";"),o.push("uniform vec3 lightDir"+e+";")));o.push("vec3 octDecode(vec2 oct) {"),o.push("    vec3 v = vec3(oct.xy, 1.0 - abs(oct.x) - abs(oct.y));"),o.push("    if (v.z < 0.0) {"),o.push("        v.xy = (1.0 - abs(v.yx)) * vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0);"),o.push("    }"),o.push("    return normalize(v);"),o.push("}"),i&&(o.push("out vec4 vWorldPosition;"),o.push("out float vFlags;")),o.push("out vec4 vColor;"),o.push("void main(void) {"),o.push("int colorFlag = int(flags) & 0xF;"),o.push("if (colorFlag != renderPass) {"),o.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),o.push("} else {"),o.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&o.push("worldPosition.xyz = worldPosition.xyz + offset;"),o.push("vec4 viewPosition  = viewMatrix * worldPosition; "),o.push("vec4 worldNormal =  worldNormalMatrix * vec4(octDecode(normal.xy), 0.0); "),o.push("vec3 viewNormal = normalize((viewNormalMatrix * worldNormal).xyz);"),o.push("vec3 reflectedColor = vec3(0.0, 0.0, 0.0);"),o.push("vec3 viewLightDir = vec3(0.0, 0.0, -1.0);"),o.push("float lambertian = 1.0;");for(let e=0,t=s.lights.length;e<t;e++)if(r=s.lights[e],"ambient"!==r.type){if("dir"===r.type)"view"===r.space?o.push("viewLightDir = normalize(lightDir"+e+");"):o.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+e+", 0.0)).xyz);");else if("point"===r.type)"view"===r.space?o.push("viewLightDir = -normalize(lightPos"+e+" - viewPosition.xyz);"):o.push("viewLightDir = -normalize((viewMatrix * vec4(lightPos"+e+", 0.0)).xyz);");else{if("spot"!==r.type)continue;"view"===r.space?o.push("viewLightDir = normalize(lightDir"+e+");"):o.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+e+", 0.0)).xyz);")}o.push("lambertian = max(dot(-viewNormal, viewLightDir), 0.0);"),o.push("reflectedColor += lambertian * (lightColor"+e+".rgb * lightColor"+e+".a);")}return o.push("vec3 rgb = (vec3(float(color.r) / 255.0, float(color.g) / 255.0, float(color.b) / 255.0));"),o.push("vColor =  vec4((lightAmbient.rgb * lightAmbient.a * rgb) + (reflectedColor * rgb), float(color.a) / 255.0);"),o.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(o.push("vFragDepth = 1.0 + clipPos.w;"),o.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),i&&(o.push("vWorldPosition = worldPosition;"),o.push("vFlags = flags;")),o.push("gl_Position = clipPos;"),o.push("}"),o.push("}"),o}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Triangles batching draw fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),this._withSAO&&(i.push("uniform sampler2D uOcclusionTexture;"),i.push("uniform vec4      uSAOParams;"),i.push("const float       packUpscale = 256. / 255.;"),i.push("const float       unpackDownScale = 255. / 256.;"),i.push("const vec3        packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );"),i.push("const vec4        unPackFactors = unpackDownScale / vec4( packFactors, 1. );"),i.push("float unpackRGBToFloat( const in vec4 v ) {"),i.push("    return dot( v, unPackFactors );"),i.push("}")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { "),i.push("      discard;"),i.push("  }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),this._withSAO?(i.push("   float viewportWidth     = uSAOParams[0];"),i.push("   float viewportHeight    = uSAOParams[1];"),i.push("   float blendCutoff       = uSAOParams[2];"),i.push("   float blendFactor       = uSAOParams[3];"),i.push("   vec2 uv                 = vec2(gl_FragCoord.x / viewportWidth, gl_FragCoord.y / viewportHeight);"),i.push("   float ambient           = smoothstep(blendCutoff, 1.0, unpackRGBToFloat(texture(uOcclusionTexture, uv))) * blendFactor;"),i.push("   outColor            = vec4(vColor.rgb * ambient, 1.0);")):i.push("   outColor            = vColor;"),i.push("}"),i}}class rr extends Xi{_getHash(){const e=this._scene;return[e._lightsState.getHash(),e._sectionPlanesState.getHash(),this._withSAO?"sao":"nosao"].join(";")}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles batching flat-shading draw vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),s.push("in vec4 color;"),s.push("in float flags;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vViewPosition;"),s.push("out vec4 vColor;"),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("if (colorFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("worldPosition.xyz = worldPosition.xyz + offset;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("vViewPosition = viewPosition;"),s.push("vColor = vec4(float(color.r) / 255.0, float(color.g) / 255.0, float(color.b) / 255.0, float(color.a) / 255.0);"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._lightsState,s=e._sectionPlanesState,i=s.sectionPlanes.length>0,r=[];if(r.push("#version 300 es"),r.push("// Triangles batching flat-shading draw fragment shader"),r.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),r.push("precision highp float;"),r.push("precision highp int;"),r.push("#else"),r.push("precision mediump float;"),r.push("precision mediump int;"),r.push("#endif"),e.logarithmicDepthBufferEnabled&&(r.push("in float isPerspective;"),r.push("uniform float logDepthBufFC;"),r.push("in float vFragDepth;")),this._withSAO&&(r.push("uniform sampler2D uOcclusionTexture;"),r.push("uniform vec4      uSAOParams;"),r.push("const float       packUpscale = 256. / 255.;"),r.push("const float       unpackDownScale = 255. / 256.;"),r.push("const vec3        packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );"),r.push("const vec4        unPackFactors = unpackDownScale / vec4( packFactors, 1. );"),r.push("float unpackRGBToFloat( const in vec4 v ) {"),r.push("    return dot( v, unPackFactors );"),r.push("}")),i){r.push("in vec4 vWorldPosition;"),r.push("in float vFlags;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)r.push("uniform bool sectionPlaneActive"+e+";"),r.push("uniform vec3 sectionPlanePos"+e+";"),r.push("uniform vec3 sectionPlaneDir"+e+";")}this._addMatricesUniformBlockLines(r),r.push("uniform vec4 lightAmbient;");for(let e=0,s=t.lights.length;e<s;e++){const s=t.lights[e];"ambient"!==s.type&&(r.push("uniform vec4 lightColor"+e+";"),"dir"===s.type&&r.push("uniform vec3 lightDir"+e+";"),"point"===s.type&&r.push("uniform vec3 lightPos"+e+";"),"spot"===s.type&&(r.push("uniform vec3 lightPos"+e+";"),r.push("uniform vec3 lightDir"+e+";")))}if(r.push("in vec4 vViewPosition;"),r.push("in vec4 vColor;"),r.push("out vec4 outColor;"),r.push("void main(void) {"),i){r.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),r.push("  if (clippable) {"),r.push("  float dist = 0.0;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)r.push("if (sectionPlaneActive"+e+") {"),r.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),r.push("}");r.push("  if (dist > 0.0) { "),r.push("      discard;"),r.push("  }"),r.push("}")}r.push("vec3 reflectedColor = vec3(0.0, 0.0, 0.0);"),r.push("vec3 viewLightDir = vec3(0.0, 0.0, -1.0);"),r.push("float lambertian = 1.0;"),r.push("vec3 xTangent = dFdx( vViewPosition.xyz );"),r.push("vec3 yTangent = dFdy( vViewPosition.xyz );"),r.push("vec3 viewNormal = normalize( cross( xTangent, yTangent ) );");for(let e=0,s=t.lights.length;e<s;e++){const s=t.lights[e];if("ambient"!==s.type){if("dir"===s.type)"view"===s.space?r.push("viewLightDir = normalize(lightDir"+e+");"):r.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+e+", 0.0)).xyz);");else if("point"===s.type)"view"===s.space?r.push("viewLightDir = -normalize(lightPos"+e+" - viewPosition.xyz);"):r.push("viewLightDir = -normalize((viewMatrix * vec4(lightPos"+e+", 0.0)).xyz);");else{if("spot"!==s.type)continue;"view"===s.space?r.push("viewLightDir = normalize(lightDir"+e+");"):r.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+e+", 0.0)).xyz);")}r.push("lambertian = max(dot(-viewNormal, viewLightDir), 0.0);"),r.push("reflectedColor += lambertian * (lightColor"+e+".rgb * lightColor"+e+".a);")}}return r.push("vec4 fragColor =  vec4((lightAmbient.rgb * lightAmbient.a * vColor.rgb) + (reflectedColor * vColor.rgb), vColor.a);"),this._withSAO?(r.push("   float viewportWidth     = uSAOParams[0];"),r.push("   float viewportHeight    = uSAOParams[1];"),r.push("   float blendCutoff       = uSAOParams[2];"),r.push("   float blendFactor       = uSAOParams[3];"),r.push("   vec2 uv                 = vec2(gl_FragCoord.x / viewportWidth, gl_FragCoord.y / viewportHeight);"),r.push("   float ambient           = smoothstep(blendCutoff, 1.0, unpackRGBToFloat(texture(uOcclusionTexture, uv))) * blendFactor;"),r.push("   outColor            = vec4(fragColor.rgb * ambient, 1.0);")):r.push("   outColor            = fragColor;"),e.logarithmicDepthBufferEnabled&&r.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),r.push("}"),r}}class or extends Xi{drawLayer(e,t,s){super.drawLayer(e,t,s,{colorUniform:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles batching silhouette vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("in vec4 color;"),this._addMatricesUniformBlockLines(s),s.push("uniform vec4 silhouetteColor;"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vColor;"),s.push("void main(void) {"),s.push("int silhouetteFlag = int(flags) >> 4 & 0xF;"),s.push("if (silhouetteFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("vColor = vec4(silhouetteColor.r, silhouetteColor.g, silhouetteColor.b, min(silhouetteColor.a, float(color.a) / 255.0));"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState;let s,i;const r=t.sectionPlanes.length>0,o=[];if(o.push("#version 300 es"),o.push("// Triangles batching silhouette fragment shader"),o.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),o.push("precision highp float;"),o.push("precision highp int;"),o.push("#else"),o.push("precision mediump float;"),o.push("precision mediump int;"),o.push("#endif"),e.logarithmicDepthBufferEnabled&&(o.push("in float isPerspective;"),o.push("uniform float logDepthBufFC;"),o.push("in float vFragDepth;")),r)for(o.push("in vec4 vWorldPosition;"),o.push("in float vFlags;"),s=0,i=t.sectionPlanes.length;s<i;s++)o.push("uniform bool sectionPlaneActive"+s+";"),o.push("uniform vec3 sectionPlanePos"+s+";"),o.push("uniform vec3 sectionPlaneDir"+s+";");if(o.push("in vec4 vColor;"),o.push("out vec4 outColor;"),o.push("void main(void) {"),r){for(o.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),o.push("  if (clippable) {"),o.push("  float dist = 0.0;"),s=0,i=t.sectionPlanes.length;s<i;s++)o.push("if (sectionPlaneActive"+s+") {"),o.push("   dist += clamp(dot(-sectionPlaneDir"+s+".xyz, vWorldPosition.xyz - sectionPlanePos"+s+".xyz), 0.0, 1000.0);"),o.push("}");o.push("  if (dist > 0.0) { discard; }"),o.push("}")}return e.logarithmicDepthBufferEnabled&&o.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),o.push("outColor = vColor;"),o.push("}"),o}}class nr extends Zi{drawLayer(e,t,s){super.drawLayer(e,t,s,{colorUniform:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Batched geometry edges drawing vertex shader"),s.push("uniform int renderPass;"),s.push("uniform vec4 color;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vColor;"),s.push("void main(void) {"),s.push("int edgeFlag = int(flags) >> 8 & 0xF;"),s.push("if (edgeFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("  vWorldPosition = worldPosition;"),s.push("  vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("vColor = vec4(color.r, color.g, color.b, color.a);"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry edges drawing fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("outColor = vColor;"),i.push("}"),i}}class ar extends Zi{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Batched geometry edges drawing vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),s.push("in vec4 color;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vColor;"),s.push("void main(void) {"),s.push("int edgeFlag = int(flags) >> 8 & 0xF;"),s.push("if (edgeFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("  vWorldPosition = worldPosition;"),s.push("  vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("vColor = vec4(float(color.r*0.5) / 255.0, float(color.g*0.5) / 255.0, float(color.b*0.5) / 255.0, float(color.a) / 255.0);"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry edges drawing fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("outColor = vColor;"),i.push("}"),i}}class lr extends Xi{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Batched geometry picking vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("in vec4 pickColor;"),s.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vPickColor;"),s.push("void main(void) {"),s.push("int pickFlag = int(flags) >> 12 & 0xF;"),s.push("if (pickFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("      vPickColor = vec4(float(pickColor.r) / 255.0, float(pickColor.g) / 255.0, float(pickColor.b) / 255.0, float(pickColor.a) / 255.0);"),t&&(s.push("      vWorldPosition = worldPosition;"),s.push("      vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry picking fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("uniform bool sectionPlaneActive"+r+";"),i.push("uniform vec3 sectionPlanePos"+r+";"),i.push("uniform vec3 sectionPlaneDir"+r+";")}if(i.push("in vec4 vPickColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("      if (sectionPlaneActive"+e+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("   outColor = vPickColor; "),i.push("}"),i}}class hr extends Xi{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles batching pick depth vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vViewPosition;"),s.push("void main(void) {"),s.push("int pickFlag = int(flags) >> 12 & 0xF;"),s.push("if (pickFlag != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("      vWorldPosition = worldPosition;"),s.push("      vFlags = flags;")),s.push("vViewPosition = viewPosition;"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Triangles batching pick depth fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),i.push("uniform float pickZNear;"),i.push("uniform float pickZFar;"),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("uniform bool sectionPlaneActive"+r+";"),i.push("uniform vec3 sectionPlanePos"+r+";"),i.push("uniform vec3 sectionPlaneDir"+r+";")}if(i.push("in vec4 vViewPosition;"),i.push("vec4 packDepth(const in float depth) {"),i.push("  const vec4 bitShift = vec4(256.0*256.0*256.0, 256.0*256.0, 256.0, 1.0);"),i.push("  const vec4 bitMask  = vec4(0.0, 1.0/256.0, 1.0/256.0, 1.0/256.0);"),i.push("  vec4 res = fract(depth * bitShift);"),i.push("  res -= res.xxyz * bitMask;"),i.push("  return res;"),i.push("}"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("      if (sectionPlaneActive"+e+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    float zNormalizedDepth = abs((pickZNear + vViewPosition.z) / (pickZFar - pickZNear));"),i.push("    outColor = packDepth(zNormalizedDepth); "),i.push("}"),i}}class cr extends Xi{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles batching pick normals vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in vec3 normal;"),s.push("in float flags;"),s.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),s.push("vec3 octDecode(vec2 oct) {"),s.push("    vec3 v = vec3(oct.xy, 1.0 - abs(oct.x) - abs(oct.y));"),s.push("    if (v.z < 0.0) {"),s.push("        v.xy = (1.0 - abs(v.yx)) * vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0);"),s.push("    }"),s.push("    return normalize(v);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec3 vWorldNormal;"),s.push("out vec4 outColor;"),s.push("void main(void) {"),s.push("int pickFlag = int(flags) >> 12 & 0xF;"),s.push("if (pickFlag != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("      vec3 worldNormal =  octDecode(normal.xy); "),s.push("      vWorldNormal = worldNormal;"),t&&(s.push("      vWorldPosition = worldPosition;"),s.push("      vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Triangles batching pick normals fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("uniform bool sectionPlaneActive"+r+";"),i.push("uniform vec3 sectionPlanePos"+r+";"),i.push("uniform vec3 sectionPlaneDir"+r+";")}if(i.push("in vec3 vWorldNormal;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("      if (sectionPlaneActive"+e+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    outColor = vec4((vWorldNormal * 0.5) + 0.5, 1.0);"),i.push("}"),i}}class Ar extends Xi{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles batching occlusion vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in vec4 color;"),s.push("in float flags;"),this._addMatricesUniformBlockLines(s),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("if (colorFlag != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("      vWorldPosition = worldPosition;"),s.push("      vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),s.push("gl_Position = clipPos;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene._sectionPlanesState,t=e.sectionPlanes.length>0,s=[];if(s.push("#version 300 es"),s.push("// Triangles batching occlusion fragment shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("#endif"),t){s.push("in vec4 vWorldPosition;"),s.push("in float vFlags;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("uniform bool sectionPlaneActive"+t+";"),s.push("uniform vec3 sectionPlanePos"+t+";"),s.push("uniform vec3 sectionPlaneDir"+t+";")}if(s.push("out vec4 outColor;"),s.push("void main(void) {"),t){s.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),s.push("  if (clippable) {"),s.push("      float dist = 0.0;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("      if (sectionPlaneActive"+t+") {"),s.push("          dist += clamp(dot(-sectionPlaneDir"+t+".xyz, vWorldPosition.xyz - sectionPlanePos"+t+".xyz), 0.0, 1000.0);"),s.push("      }");s.push("      if (dist > 0.0) { discard; }"),s.push("  }")}return s.push("   outColor = vec4(0.0, 0.0, 1.0, 1.0); "),s.push("}"),s}}class ur extends Xi{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles batching depth vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec2 vHighPrecisionZW;"),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("if (colorFlag != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("      vWorldPosition = worldPosition;"),s.push("      vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("vHighPrecisionZW = gl_Position.zw;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Triangles batching depth fragment shader"),i.push("precision highp float;"),i.push("precision highp int;"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("const float   packUpScale = 256. / 255.;"),i.push("const float   unpackDownscale = 255. / 256.;"),i.push("const vec3    packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );"),i.push("const vec4    unpackFactors = unpackDownscale / vec4( packFactors, 1. );"),i.push("const float   shiftRight8 = 1.0 / 256.;"),i.push("vec4 packDepthToRGBA( const in float v ) {"),i.push("    vec4 r = vec4( fract( v * packFactors ), v );"),i.push("    r.yzw -= r.xyz * shiftRight8;"),i.push("    return r * packUpScale;"),i.push("}"),i.push("in vec2 vHighPrecisionZW;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("      if (sectionPlaneActive"+r+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+r+".xyz, vWorldPosition.xyz - sectionPlanePos"+r+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("float fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;"),i.push("    outColor = vec4(vec3(1.0 - fragCoordZ), 1.0); "),i.push("}"),i}}class pr extends Xi{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Batched geometry normals vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in vec3 normal;"),s.push("in vec4 color;"),s.push("in float flags;"),this._addMatricesUniformBlockLines(s,!0),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),s.push("vec3 octDecode(vec2 oct) {"),s.push("    vec3 v = vec3(oct.xy, 1.0 - abs(oct.x) - abs(oct.y));"),s.push("    if (v.z < 0.0) {"),s.push("        v.xy = (1.0 - abs(v.yx)) * vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0);"),s.push("    }"),s.push("    return normalize(v);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec3 vViewNormal;"),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("if (colorFlag != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      vec4 viewPosition   = viewMatrix * worldPosition; "),s.push("      vec4 worldNormal    = worldNormalMatrix * vec4(octDecode(normal.xy), 0.0); "),s.push("      vec3 viewNormal     = normalize((viewNormalMatrix * worldNormal).xyz);"),t&&(s.push("      vWorldPosition  = worldPosition;"),s.push("      vFlags         = flags;")),s.push("      vViewNormal = viewNormal;"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry normals fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec3 vViewNormal;"),i.push("vec3 packNormalToRGB( const in vec3 normal ) {"),i.push("    return normalize( normal ) * 0.5 + 0.5;"),i.push("}"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("      if (sectionPlaneActive"+r+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+r+".xyz, vWorldPosition.xyz - sectionPlanePos"+r+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    outColor = vec4(packNormalToRGB(vViewNormal), 1.0); "),i.push("}"),i}}class dr extends Xi{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Batched geometry shadow vertex shader"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in vec4 color;"),s.push("in float flags;"),s.push("uniform mat4 shadowViewMatrix;"),s.push("uniform mat4 shadowProjMatrix;"),this._addMatricesUniformBlockLines(s),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vViewPosition;"),s.push("out vec4 outColor;"),s.push("void main(void) {"),s.push("  int colorFlag = int(flags) & 0xF;"),s.push("  bool visible        = (colorFlag > 0);"),s.push("  bool transparent    = ((float(color.a) / 255.0) < 1.0);"),s.push("  if (!visible || transparent) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("      vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      vec4 viewPosition  = shadowViewMatrix * worldPosition; "),t&&(s.push("      vWorldPosition = worldPosition;"),s.push("      vFlags = flags;")),s.push("      vViewPosition = viewPosition;"),s.push("      gl_Position = shadowProjMatrix * viewPosition;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene._sectionPlanesState,t=e.sectionPlanes.length>0,s=[];if(s.push("#version 300 es"),s.push("// Batched geometry shadow fragment shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("#endif"),t){s.push("in vec4 vWorldPosition;"),s.push("in float vFlags;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("uniform bool sectionPlaneActive"+t+";"),s.push("uniform vec3 sectionPlanePos"+t+";"),s.push("uniform vec3 sectionPlaneDir"+t+";")}if(s.push("in vec4 vViewPosition;"),s.push("vec4 encodeFloat( const in float v ) {"),s.push("  const vec4 bitShift = vec4(256 * 256 * 256, 256 * 256, 256, 1.0);"),s.push("  const vec4 bitMask = vec4(0, 1.0 / 256.0, 1.0 / 256.0, 1.0 / 256.0);"),s.push("  vec4 comp = fract(v * bitShift);"),s.push("  comp -= comp.xxyz * bitMask;"),s.push("  return comp;"),s.push("}"),s.push("out vec4 outColor;"),s.push("void main(void) {"),t){s.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),s.push("  if (clippable) {"),s.push("      float dist = 0.0;");for(var i=0;i<e.sectionPlanes.length;i++)s.push("      if (sectionPlaneActive"+i+") {"),s.push("          dist += clamp(dot(-sectionPlaneDir"+i+".xyz, vWorldPosition.xyz - sectionPlanePos"+i+".xyz), 0.0, 1000.0);"),s.push("      }");s.push("      if (dist > 0.0) { discard; }"),s.push("  }")}return s.push("    outColor = encodeFloat( gl_FragCoord.z); "),s.push("}"),s}}class fr extends Xi{_getHash(){const e=this._scene;return[e.gammaOutput,e._lightsState.getHash(),e._sectionPlanesState.getHash(),this._withSAO?"sao":"nosao"].join(";")}drawLayer(e,t,s){super.drawLayer(e,t,s,{incrementDrawState:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState,s=e._lightsState,i=t.sectionPlanes.length>0,r=t.clippingCaps,o=[];return o.push("#version 300 es"),o.push("// Triangles batching quality draw vertex shader"),o.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),o.push("precision highp float;"),o.push("precision highp int;"),o.push("precision highp usampler2D;"),o.push("precision highp isampler2D;"),o.push("precision highp sampler2D;"),o.push("#else"),o.push("precision mediump float;"),o.push("precision mediump int;"),o.push("precision mediump usampler2D;"),o.push("precision mediump isampler2D;"),o.push("precision mediump sampler2D;"),o.push("#endif"),o.push("uniform int renderPass;"),o.push("in vec3 position;"),o.push("in vec3 normal;"),o.push("in vec4 color;"),o.push("in vec2 uv;"),o.push("in vec2 metallicRoughness;"),o.push("in float flags;"),e.entityOffsetsEnabled&&o.push("in vec3 offset;"),this._addMatricesUniformBlockLines(o,!0),o.push("uniform mat3 uvDecodeMatrix;"),e.logarithmicDepthBufferEnabled&&(o.push("uniform float logDepthBufFC;"),o.push("out float vFragDepth;"),o.push("bool isPerspectiveMatrix(mat4 m) {"),o.push("    return (m[2][3] == - 1.0);"),o.push("}"),o.push("out float isPerspective;")),o.push("vec3 octDecode(vec2 oct) {"),o.push("    vec3 v = vec3(oct.xy, 1.0 - abs(oct.x) - abs(oct.y));"),o.push("    if (v.z < 0.0) {"),o.push("        v.xy = (1.0 - abs(v.yx)) * vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0);"),o.push("    }"),o.push("    return normalize(v);"),o.push("}"),o.push("out vec4 vViewPosition;"),o.push("out vec3 vViewNormal;"),o.push("out vec4 vColor;"),o.push("out vec2 vUV;"),o.push("out vec2 vMetallicRoughness;"),s.lightMaps.length>0&&o.push("out vec3 vWorldNormal;"),i&&(o.push("out vec4 vWorldPosition;"),o.push("out float vFlags;"),r&&o.push("out vec4 vClipPosition;")),o.push("void main(void) {"),o.push("int colorFlag = int(flags) & 0xF;"),o.push("if (colorFlag != renderPass) {"),o.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),o.push("} else {"),o.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&o.push("worldPosition.xyz = worldPosition.xyz + offset;"),o.push("vec4 viewPosition  = viewMatrix * worldPosition; "),o.push("vec4 worldNormal =  worldNormalMatrix * vec4(octDecode(normal.xy), 0.0); "),o.push("vec3 viewNormal = normalize((viewNormalMatrix * worldNormal).xyz);"),o.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(o.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"),o.push("vFragDepth = 1.0 + clipPos.w;")),i&&(o.push("vWorldPosition = worldPosition;"),o.push("vFlags = flags;"),r&&o.push("vClipPosition = clipPos;")),o.push("vViewPosition = viewPosition;"),o.push("vViewNormal = viewNormal;"),o.push("vColor = color;"),o.push("vUV = (uvDecodeMatrix * vec3(uv, 1.0)).xy;"),o.push("vMetallicRoughness = metallicRoughness;"),s.lightMaps.length>0&&o.push("vWorldNormal = worldNormal.xyz;"),o.push("gl_Position = clipPos;"),o.push("}"),o.push("}"),o}_buildFragmentShader(){const e=this._scene,t=e.gammaOutput,s=e._sectionPlanesState,i=e._lightsState,r=s.sectionPlanes.length>0,o=s.clippingCaps,n=[];n.push("#version 300 es"),n.push("// Triangles batching quality draw fragment shader"),n.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),n.push("precision highp float;"),n.push("precision highp int;"),n.push("#else"),n.push("precision mediump float;"),n.push("precision mediump int;"),n.push("#endif"),e.logarithmicDepthBufferEnabled&&(n.push("in float isPerspective;"),n.push("uniform float logDepthBufFC;"),n.push("in float vFragDepth;")),n.push("uniform sampler2D uColorMap;"),n.push("uniform sampler2D uMetallicRoughMap;"),n.push("uniform sampler2D uEmissiveMap;"),n.push("uniform sampler2D uNormalMap;"),n.push("uniform sampler2D uAOMap;"),n.push("in vec4 vViewPosition;"),n.push("in vec3 vViewNormal;"),n.push("in vec4 vColor;"),n.push("in vec2 vUV;"),n.push("in vec2 vMetallicRoughness;"),i.lightMaps.length>0&&n.push("in vec3 vWorldNormal;"),this._addMatricesUniformBlockLines(n,!0),i.reflectionMaps.length>0&&n.push("uniform samplerCube reflectionMap;"),i.lightMaps.length>0&&n.push("uniform samplerCube lightMap;"),n.push("uniform vec4 lightAmbient;");for(let e=0,t=i.lights.length;e<t;e++){const t=i.lights[e];"ambient"!==t.type&&(n.push("uniform vec4 lightColor"+e+";"),"dir"===t.type&&n.push("uniform vec3 lightDir"+e+";"),"point"===t.type&&n.push("uniform vec3 lightPos"+e+";"),"spot"===t.type&&(n.push("uniform vec3 lightPos"+e+";"),n.push("uniform vec3 lightDir"+e+";")))}if(this._withSAO&&(n.push("uniform sampler2D uOcclusionTexture;"),n.push("uniform vec4      uSAOParams;"),n.push("const float       packUpscale = 256. / 255.;"),n.push("const float       unpackDownScale = 255. / 256.;"),n.push("const vec3        packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );"),n.push("const vec4        unPackFactors = unpackDownScale / vec4( packFactors, 1. );"),n.push("float unpackRGBToFloat( const in vec4 v ) {"),n.push("    return dot( v, unPackFactors );"),n.push("}")),n.push("uniform float gammaFactor;"),n.push("vec4 linearToLinear( in vec4 value ) {"),n.push("  return value;"),n.push("}"),n.push("vec4 sRGBToLinear( in vec4 value ) {"),n.push("  return vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.w );"),n.push("}"),n.push("vec4 gammaToLinear( in vec4 value) {"),n.push("  return vec4( pow( value.xyz, vec3( gammaFactor ) ), value.w );"),n.push("}"),t&&(n.push("vec4 linearToGamma( in vec4 value, in float gammaFactor ) {"),n.push("  return vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );"),n.push("}")),r){n.push("in vec4 vWorldPosition;"),n.push("in float vFlags;"),o&&n.push("in vec4 vClipPosition;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)n.push("uniform bool sectionPlaneActive"+e+";"),n.push("uniform vec3 sectionPlanePos"+e+";"),n.push("uniform vec3 sectionPlaneDir"+e+";")}if(n.push("#define PI 3.14159265359"),n.push("#define RECIPROCAL_PI 0.31830988618"),n.push("#define RECIPROCAL_PI2 0.15915494"),n.push("#define EPSILON 1e-6"),n.push("#define saturate(a) clamp( a, 0.0, 1.0 )"),n.push("vec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm, vec2 uv ) {"),n.push("       vec3 texel = texture( uNormalMap, uv ).xyz;"),n.push("       if (texel.x == 0.0 && texel.y == 0.0 && texel.z == 0.0) {"),n.push("              return surf_norm;"),n.push("       }"),n.push("      vec3 q0 = vec3( dFdx( eye_pos.x ), dFdx( eye_pos.y ), dFdx( eye_pos.z ) );"),n.push("      vec3 q1 = vec3( dFdy( eye_pos.x ), dFdy( eye_pos.y ), dFdy( eye_pos.z ) );"),n.push("      vec2 st0 = dFdx( uv.st );"),n.push("      vec2 st1 = dFdy( uv.st );"),n.push("      vec3 S = normalize( q0 * st1.t - q1 * st0.t );"),n.push("      vec3 T = normalize( -q0 * st1.s + q1 * st0.s );"),n.push("      vec3 N = normalize( surf_norm );"),n.push("      vec3 mapN = texel.xyz * 2.0 - 1.0;"),n.push("      mat3 tsn = mat3( S, T, N );"),n.push("      return normalize( tsn * mapN );"),n.push("}"),n.push("vec3 inverseTransformDirection(in vec3 dir, in mat4 matrix) {"),n.push("   return normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );"),n.push("}"),n.push("struct IncidentLight {"),n.push("   vec3 color;"),n.push("   vec3 direction;"),n.push("};"),n.push("struct ReflectedLight {"),n.push("   vec3 diffuse;"),n.push("   vec3 specular;"),n.push("};"),n.push("struct Geometry {"),n.push("   vec3 position;"),n.push("   vec3 viewNormal;"),n.push("   vec3 worldNormal;"),n.push("   vec3 viewEyeDir;"),n.push("};"),n.push("struct Material {"),n.push("   vec3  diffuseColor;"),n.push("   float specularRoughness;"),n.push("   vec3  specularColor;"),n.push("   float shine;"),n.push("};"),n.push("float GGXRoughnessToBlinnExponent(const in float ggxRoughness) {"),n.push("   float r = ggxRoughness + 0.0001;"),n.push("   return (2.0 / (r * r) - 2.0);"),n.push("}"),n.push("float getSpecularMIPLevel(const in float blinnShininessExponent, const in int maxMIPLevel) {"),n.push("   float maxMIPLevelScalar = float( maxMIPLevel );"),n.push("   float desiredMIPLevel = maxMIPLevelScalar - 0.79248 - 0.5 * log2( ( blinnShininessExponent * blinnShininessExponent ) + 1.0 );"),n.push("   return clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );"),n.push("}"),i.reflectionMaps.length>0&&(n.push("vec3 getLightProbeIndirectRadiance(const in vec3 reflectVec, const in float blinnShininessExponent, const in int maxMIPLevel) {"),n.push("   float mipLevel = 0.5 * getSpecularMIPLevel(blinnShininessExponent, maxMIPLevel);"),n.push("   vec3 envMapColor = sRGBToLinear(texture(reflectionMap, reflectVec, mipLevel)).rgb;"),n.push("  return envMapColor;"),n.push("}")),n.push("vec3 F_Schlick(const in vec3 specularColor, const in float dotLH) {"),n.push("   float fresnel = exp2( ( -5.55473 * dotLH - 6.98316 ) * dotLH );"),n.push("   return ( 1.0 - specularColor ) * fresnel + specularColor;"),n.push("}"),n.push("float G_GGX_Smith(const in float alpha, const in float dotNL, const in float dotNV) {"),n.push("   float a2 = ( alpha * alpha );"),n.push("   float gl = dotNL + sqrt( a2 + ( 1.0 - a2 ) * ( dotNL * dotNL ) );"),n.push("   float gv = dotNV + sqrt( a2 + ( 1.0 - a2 ) * ( dotNV * dotNV ) );"),n.push("   return 1.0 / ( gl * gv );"),n.push("}"),n.push("float G_GGX_SmithCorrelated(const in float alpha, const in float dotNL, const in float dotNV) {"),n.push("   float a2 = ( alpha * alpha );"),n.push("   float gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * ( dotNV * dotNV ) );"),n.push("   float gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * ( dotNL * dotNL ) );"),n.push("   return 0.5 / max( gv + gl, EPSILON );"),n.push("}"),n.push("float D_GGX(const in float alpha, const in float dotNH) {"),n.push("   float a2 = ( alpha * alpha );"),n.push("   float denom = ( dotNH * dotNH) * ( a2 - 1.0 ) + 1.0;"),n.push("   return RECIPROCAL_PI * a2 / ( denom * denom);"),n.push("}"),n.push("vec3 BRDF_Specular_GGX(const in IncidentLight incidentLight, const in Geometry geometry, const in vec3 specularColor, const in float roughness) {"),n.push("   float alpha = ( roughness * roughness );"),n.push("   vec3 halfDir = normalize( incidentLight.direction + geometry.viewEyeDir );"),n.push("   float dotNL = saturate( dot( geometry.viewNormal, incidentLight.direction ) );"),n.push("   float dotNV = saturate( dot( geometry.viewNormal, geometry.viewEyeDir ) );"),n.push("   float dotNH = saturate( dot( geometry.viewNormal, halfDir ) );"),n.push("   float dotLH = saturate( dot( incidentLight.direction, halfDir ) );"),n.push("   vec3  F = F_Schlick( specularColor, dotLH );"),n.push("   float G = G_GGX_SmithCorrelated( alpha, dotNL, dotNV );"),n.push("   float D = D_GGX( alpha, dotNH );"),n.push("   return F * (G * D);"),n.push("}"),n.push("vec3 BRDF_Specular_GGX_Environment(const in Geometry geometry, const in vec3 specularColor, const in float roughness) {"),n.push("   float dotNV = saturate(dot(geometry.viewNormal, geometry.viewEyeDir));"),n.push("   const vec4 c0 = vec4( -1, -0.0275, -0.572,  0.022);"),n.push("   const vec4 c1 = vec4(  1,  0.0425,   1.04, -0.04);"),n.push("   vec4 r = roughness * c0 + c1;"),n.push("   float a004 = min(r.x * r.x, exp2(-9.28 * dotNV)) * r.x + r.y;"),n.push("   vec2 AB    = vec2(-1.04, 1.04) * a004 + r.zw;"),n.push("   return specularColor * AB.x + AB.y;"),n.push("}"),(i.lightMaps.length>0||i.reflectionMaps.length>0)&&(n.push("void computePBRLightMapping(const in Geometry geometry, const in Material material, inout ReflectedLight reflectedLight) {"),i.lightMaps.length>0&&(n.push("   vec3 irradiance = sRGBToLinear(texture(lightMap, geometry.worldNormal)).rgb;"),n.push("   irradiance *= PI;"),n.push("   vec3 diffuseBRDFContrib = (RECIPROCAL_PI * material.diffuseColor);"),n.push("   reflectedLight.diffuse +=  irradiance * diffuseBRDFContrib;")),i.reflectionMaps.length>0&&(n.push("   vec3 reflectVec             = reflect(geometry.viewEyeDir, geometry.viewNormal);"),n.push("   reflectVec                  = inverseTransformDirection(reflectVec, viewMatrix);"),n.push("   float blinnExpFromRoughness = GGXRoughnessToBlinnExponent(material.specularRoughness);"),n.push("   vec3 radiance               = getLightProbeIndirectRadiance(reflectVec, blinnExpFromRoughness, 8);"),n.push("   vec3 specularBRDFContrib    = BRDF_Specular_GGX_Environment(geometry, material.specularColor, material.specularRoughness);"),n.push("   reflectedLight.specular     += radiance * specularBRDFContrib;")),n.push("}")),n.push("void computePBRLighting(const in IncidentLight incidentLight, const in Geometry geometry, const in Material material, inout ReflectedLight reflectedLight) {"),n.push("   float dotNL     = saturate(dot(geometry.viewNormal, incidentLight.direction));"),n.push("   vec3 irradiance = dotNL * incidentLight.color * PI;"),n.push("   reflectedLight.diffuse  += irradiance * (RECIPROCAL_PI * material.diffuseColor);"),n.push("   reflectedLight.specular += irradiance * BRDF_Specular_GGX(incidentLight, geometry, material.specularColor, material.specularRoughness);"),n.push("}"),n.push("out vec4 outColor;"),n.push("void main(void) {"),r){n.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),n.push("  if (clippable) {"),n.push("  float dist = 0.0;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)n.push("if (sectionPlaneActive"+e+") {"),n.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),n.push("}");o?(n.push("  if (dist > (0.002 * vClipPosition.w)) {"),n.push("      discard;"),n.push("  }"),n.push("  if (dist > 0.0) { "),n.push("      outColor=vec4(1.0, 0.0, 0.0, 1.0);"),e.logarithmicDepthBufferEnabled&&n.push("  gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),n.push("  return;"),n.push("}")):(n.push("  if (dist > 0.0) { "),n.push("      discard;"),n.push("  }")),n.push("}")}n.push("IncidentLight  light;"),n.push("Material       material;"),n.push("Geometry       geometry;"),n.push("ReflectedLight reflectedLight = ReflectedLight(vec3(0.0,0.0,0.0), vec3(0.0,0.0,0.0));"),n.push("vec3 rgb = (vec3(float(vColor.r) / 255.0, float(vColor.g) / 255.0, float(vColor.b) / 255.0));"),n.push("float opacity = float(vColor.a) / 255.0;"),n.push("vec3  baseColor = rgb;"),n.push("float specularF0 = 1.0;"),n.push("float metallic = float(vMetallicRoughness.r) / 255.0;"),n.push("float roughness = float(vMetallicRoughness.g) / 255.0;"),n.push("float dielectricSpecular = 0.16 * specularF0 * specularF0;"),n.push("vec4 colorTexel = sRGBToLinear(texture(uColorMap, vUV));"),n.push("baseColor *= colorTexel.rgb;"),n.push("vec3 metalRoughTexel = texture(uMetallicRoughMap, vUV).rgb;"),n.push("metallic *= metalRoughTexel.b;"),n.push("roughness *= metalRoughTexel.g;"),n.push("vec3 viewNormal = perturbNormal2Arb(vViewPosition.xyz, normalize(vViewNormal), vUV );"),n.push("material.diffuseColor      = baseColor * (1.0 - dielectricSpecular) * (1.0 - metallic);"),n.push("material.specularRoughness = clamp(roughness, 0.04, 1.0);"),n.push("material.specularColor     = mix(vec3(dielectricSpecular), baseColor, metallic);"),n.push("geometry.position      = vViewPosition.xyz;"),n.push("geometry.viewNormal    = -normalize(viewNormal);"),n.push("geometry.viewEyeDir    = normalize(vViewPosition.xyz);"),i.lightMaps.length>0&&n.push("geometry.worldNormal   = normalize(vWorldNormal);"),(i.lightMaps.length>0||i.reflectionMaps.length>0)&&n.push("computePBRLightMapping(geometry, material, reflectedLight);");for(let e=0,t=i.lights.length;e<t;e++){const t=i.lights[e];if("ambient"!==t.type){if("dir"===t.type)"view"===t.space?n.push("light.direction =  normalize(lightDir"+e+");"):n.push("light.direction =  normalize((viewMatrix * vec4(lightDir"+e+", 0.0)).xyz);");else if("point"===t.type)"view"===t.space?n.push("light.direction =  normalize(lightPos"+e+" - vViewPosition.xyz);"):n.push("light.direction =  normalize((viewMatrix * vec4(lightPos"+e+", 0.0)).xyz);");else{if("spot"!==t.type)continue;"view"===t.space?n.push("light.direction =  normalize(lightDir"+e+");"):n.push("light.direction =  normalize((viewMatrix * vec4(lightDir"+e+", 0.0)).xyz);")}n.push("light.color =  lightColor"+e+".rgb * lightColor"+e+".a;"),n.push("computePBRLighting(light, geometry, material, reflectedLight);")}}return n.push("vec3 emissiveColor = sRGBToLinear(texture(uEmissiveMap, vUV)).rgb;"),n.push("float aoFactor = texture(uAOMap, vUV).r;"),n.push("vec3 outgoingLight = (lightAmbient.rgb * lightAmbient.a * baseColor * opacity * rgb) + (reflectedLight.diffuse) + (reflectedLight.specular) + emissiveColor;"),n.push("vec4 fragColor;"),this._withSAO?(n.push("   float viewportWidth     = uSAOParams[0];"),n.push("   float viewportHeight    = uSAOParams[1];"),n.push("   float blendCutoff       = uSAOParams[2];"),n.push("   float blendFactor       = uSAOParams[3];"),n.push("   vec2 uv                 = vec2(gl_FragCoord.x / viewportWidth, gl_FragCoord.y / viewportHeight);"),n.push("   float ambient           = smoothstep(blendCutoff, 1.0, unpackRGBToFloat(texture(uOcclusionTexture, uv))) * blendFactor;"),n.push("   fragColor               = vec4(outgoingLight.rgb * ambient * aoFactor, opacity);")):n.push("   fragColor            = vec4(outgoingLight.rgb * aoFactor, opacity);"),t&&n.push("fragColor = linearToGamma(fragColor, gammaFactor);"),n.push("outColor = fragColor;"),e.logarithmicDepthBufferEnabled&&n.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),n.push("}"),n}}class Er extends Xi{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles batching pick flat normals vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),s.push("out vec4 vWorldPosition;"),t&&s.push("out float vFlags;"),s.push("void main(void) {"),s.push("int pickFlag = int(flags) >> 12 & 0xF;"),s.push("if (pickFlag != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("      vWorldPosition = worldPosition;"),t&&s.push("      vFlags = flags;"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Triangles batching pick flat normals fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),i.push("in vec4 vWorldPosition;"),s){i.push("in float vFlags;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("uniform bool sectionPlaneActive"+r+";"),i.push("uniform vec3 sectionPlanePos"+r+";"),i.push("uniform vec3 sectionPlaneDir"+r+";")}if(i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("      if (sectionPlaneActive"+e+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("  vec3 xTangent = dFdx( vWorldPosition.xyz );"),i.push("  vec3 yTangent = dFdy( vWorldPosition.xyz );"),i.push("  vec3 worldNormal = normalize( cross( xTangent, yTangent ) );"),i.push("  outColor = vec4((worldNormal * 0.5) + 0.5, 1.0);"),i.push("}"),i}}class mr extends Xi{_getHash(){const e=this._scene;return[e.gammaOutput,e._lightsState.getHash(),e._sectionPlanesState.getHash(),this._withSAO?"sao":"nosao"].join(";")}drawLayer(e,t,s){super.drawLayer(e,t,s,{incrementDrawState:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles batching color texture vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),s.push("in vec4 color;"),s.push("in vec2 uv;"),s.push("in float flags;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),this._addMatricesUniformBlockLines(s),s.push("uniform mat3 uvDecodeMatrix;"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vViewPosition;"),s.push("out vec4 vColor;"),s.push("out vec2 vUV;"),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("if (colorFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("worldPosition.xyz = worldPosition.xyz + offset;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("vViewPosition = viewPosition;"),s.push("vColor = vec4(float(color.r) / 255.0, float(color.g) / 255.0, float(color.b) / 255.0, float(color.a) / 255.0);"),s.push("vUV = (uvDecodeMatrix * vec3(uv, 1.0)).xy;"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e.gammaOutput,s=e._lightsState,i=e._sectionPlanesState,r=i.sectionPlanes.length>0,o=[];if(o.push("#version 300 es"),o.push("// Triangles batching color texture fragment shader"),o.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),o.push("precision highp float;"),o.push("precision highp int;"),o.push("#else"),o.push("precision mediump float;"),o.push("precision mediump int;"),o.push("#endif"),e.logarithmicDepthBufferEnabled&&(o.push("in float isPerspective;"),o.push("uniform float logDepthBufFC;"),o.push("in float vFragDepth;")),o.push("uniform sampler2D uColorMap;"),this._withSAO&&(o.push("uniform sampler2D uOcclusionTexture;"),o.push("uniform vec4      uSAOParams;"),o.push("const float       packUpscale = 256. / 255.;"),o.push("const float       unpackDownScale = 255. / 256.;"),o.push("const vec3        packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );"),o.push("const vec4        unPackFactors = unpackDownScale / vec4( packFactors, 1. );"),o.push("float unpackRGBToFloat( const in vec4 v ) {"),o.push("    return dot( v, unPackFactors );"),o.push("}")),o.push("uniform float gammaFactor;"),o.push("vec4 linearToLinear( in vec4 value ) {"),o.push("  return value;"),o.push("}"),o.push("vec4 sRGBToLinear( in vec4 value ) {"),o.push("  return vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.w );"),o.push("}"),o.push("vec4 gammaToLinear( in vec4 value) {"),o.push("  return vec4( pow( value.xyz, vec3( gammaFactor ) ), value.w );"),o.push("}"),t&&(o.push("vec4 linearToGamma( in vec4 value, in float gammaFactor ) {"),o.push("  return vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );"),o.push("}")),r){o.push("in vec4 vWorldPosition;"),o.push("in float vFlags;");for(let e=0,t=i.sectionPlanes.length;e<t;e++)o.push("uniform bool sectionPlaneActive"+e+";"),o.push("uniform vec3 sectionPlanePos"+e+";"),o.push("uniform vec3 sectionPlaneDir"+e+";")}this._addMatricesUniformBlockLines(o),o.push("uniform vec4 lightAmbient;");for(let e=0,t=s.lights.length;e<t;e++){const t=s.lights[e];"ambient"!==t.type&&(o.push("uniform vec4 lightColor"+e+";"),"dir"===t.type&&o.push("uniform vec3 lightDir"+e+";"),"point"===t.type&&o.push("uniform vec3 lightPos"+e+";"),"spot"===t.type&&(o.push("uniform vec3 lightPos"+e+";"),o.push("uniform vec3 lightDir"+e+";")))}if(o.push("in vec4 vViewPosition;"),o.push("in vec4 vColor;"),o.push("in vec2 vUV;"),o.push("out vec4 outColor;"),o.push("void main(void) {"),r){o.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),o.push("  if (clippable) {"),o.push("  float dist = 0.0;");for(let e=0,t=i.sectionPlanes.length;e<t;e++)o.push("if (sectionPlaneActive"+e+") {"),o.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),o.push("}");o.push("  if (dist > 0.0) { "),o.push("      discard;"),o.push("  }"),o.push("}")}o.push("vec3 reflectedColor = vec3(0.0, 0.0, 0.0);"),o.push("vec3 viewLightDir = vec3(0.0, 0.0, -1.0);"),o.push("float lambertian = 1.0;"),o.push("vec3 xTangent = dFdx( vViewPosition.xyz );"),o.push("vec3 yTangent = dFdy( vViewPosition.xyz );"),o.push("vec3 viewNormal = normalize( cross( xTangent, yTangent ) );");for(let e=0,t=s.lights.length;e<t;e++){const t=s.lights[e];if("ambient"!==t.type){if("dir"===t.type)"view"===t.space?o.push("viewLightDir = normalize(lightDir"+e+");"):o.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+e+", 0.0)).xyz);");else if("point"===t.type)"view"===t.space?o.push("viewLightDir = -normalize(lightPos"+e+" - viewPosition.xyz);"):o.push("viewLightDir = -normalize((viewMatrix * vec4(lightPos"+e+", 0.0)).xyz);");else{if("spot"!==t.type)continue;"view"===t.space?o.push("viewLightDir = normalize(lightDir"+e+");"):o.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+e+", 0.0)).xyz);")}o.push("lambertian = max(dot(-viewNormal, viewLightDir), 0.0);"),o.push("reflectedColor += lambertian * (lightColor"+e+".rgb * lightColor"+e+".a);")}}return o.push("vec4 color =  vec4((lightAmbient.rgb * lightAmbient.a * vColor.rgb) + (reflectedColor * vColor.rgb), vColor.a);"),t?o.push("vec4 colorTexel = color * sRGBToLinear(texture(uColorMap, vUV));"):o.push("vec4 colorTexel = color * texture(uColorMap, vUV);"),o.push("float opacity = color.a;"),this._withSAO?(o.push("   float viewportWidth     = uSAOParams[0];"),o.push("   float viewportHeight    = uSAOParams[1];"),o.push("   float blendCutoff       = uSAOParams[2];"),o.push("   float blendFactor       = uSAOParams[3];"),o.push("   vec2 uv                 = vec2(gl_FragCoord.x / viewportWidth, gl_FragCoord.y / viewportHeight);"),o.push("   float ambient           = smoothstep(blendCutoff, 1.0, unpackRGBToFloat(texture(uOcclusionTexture, uv))) * blendFactor;"),o.push("   outColor                = vec4(colorTexel.rgb * ambient, opacity);")):o.push("   outColor                = vec4(colorTexel.rgb, opacity);"),t&&o.push("outColor = linearToGamma(outColor, gammaFactor);"),e.logarithmicDepthBufferEnabled&&o.push("gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),o.push("}"),o}}class yr{constructor(e){this._scene=e}_compile(){this._colorRenderer&&!this._colorRenderer.getValid()&&(this._colorRenderer.destroy(),this._colorRenderer=null),this._colorRendererWithSAO&&!this._colorRendererWithSAO.getValid()&&(this._colorRendererWithSAO.destroy(),this._colorRendererWithSAO=null),this._flatColorRenderer&&!this._flatColorRenderer.getValid()&&(this._flatColorRenderer.destroy(),this._flatColorRenderer=null),this._flatColorRendererWithSAO&&!this._flatColorRendererWithSAO.getValid()&&(this._flatColorRendererWithSAO.destroy(),this._flatColorRendererWithSAO=null),this._colorTextureRenderer&&!this._colorTextureRenderer.getValid()&&(this._colorTextureRenderer.destroy(),this._colorTextureRenderer=null),this._colorTextureRendererWithSAO&&!this._colorTextureRendererWithSAO.getValid()&&(this._colorTextureRendererWithSAO.destroy(),this._colorTextureRendererWithSAO=null),this._pbrRenderer&&!this._pbrRenderer.getValid()&&(this._pbrRenderer.destroy(),this._pbrRenderer=null),this._pbrRendererWithSAO&&!this._pbrRendererWithSAO.getValid()&&(this._pbrRendererWithSAO.destroy(),this._pbrRendererWithSAO=null),this._depthRenderer&&!this._depthRenderer.getValid()&&(this._depthRenderer.destroy(),this._depthRenderer=null),this._normalsRenderer&&!this._normalsRenderer.getValid()&&(this._normalsRenderer.destroy(),this._normalsRenderer=null),this._silhouetteRenderer&&!this._silhouetteRenderer.getValid()&&(this._silhouetteRenderer.destroy(),this._silhouetteRenderer=null),this._edgesRenderer&&!this._edgesRenderer.getValid()&&(this._edgesRenderer.destroy(),this._edgesRenderer=null),this._edgesColorRenderer&&!this._edgesColorRenderer.getValid()&&(this._edgesColorRenderer.destroy(),this._edgesColorRenderer=null),this._pickMeshRenderer&&!this._pickMeshRenderer.getValid()&&(this._pickMeshRenderer.destroy(),this._pickMeshRenderer=null),this._pickDepthRenderer&&!this._pickDepthRenderer.getValid()&&(this._pickDepthRenderer.destroy(),this._pickDepthRenderer=null),this._pickNormalsRenderer&&!1===this._pickNormalsRenderer.getValid()&&(this._pickNormalsRenderer.destroy(),this._pickNormalsRenderer=null),this._pickNormalsFlatRenderer&&!1===this._pickNormalsFlatRenderer.getValid()&&(this._pickNormalsFlatRenderer.destroy(),this._pickNormalsFlatRenderer=null),this._occlusionRenderer&&!1===this._occlusionRenderer.getValid()&&(this._occlusionRenderer.destroy(),this._occlusionRenderer=null),this._shadowRenderer&&!this._shadowRenderer.getValid()&&(this._shadowRenderer.destroy(),this._shadowRenderer=null)}get colorRenderer(){return this._colorRenderer||(this._colorRenderer=new ir(this._scene,!1)),this._colorRenderer}get colorRendererWithSAO(){return this._colorRendererWithSAO||(this._colorRendererWithSAO=new ir(this._scene,!0)),this._colorRendererWithSAO}get flatColorRenderer(){return this._flatColorRenderer||(this._flatColorRenderer=new rr(this._scene,!1)),this._flatColorRenderer}get flatColorRendererWithSAO(){return this._flatColorRendererWithSAO||(this._flatColorRendererWithSAO=new rr(this._scene,!0)),this._flatColorRendererWithSAO}get colorTextureRenderer(){return this._colorTextureRenderer||(this._colorTextureRenderer=new mr(this._scene,!1)),this._colorTextureRenderer}get colorTextureRendererWithSAO(){return this._colorTextureRendererWithSAO||(this._colorTextureRendererWithSAO=new mr(this._scene,!0)),this._colorTextureRendererWithSAO}get pbrRenderer(){return this._pbrRenderer||(this._pbrRenderer=new fr(this._scene,!1)),this._pbrRenderer}get pbrRendererWithSAO(){return this._pbrRendererWithSAO||(this._pbrRendererWithSAO=new fr(this._scene,!0)),this._pbrRendererWithSAO}get silhouetteRenderer(){return this._silhouetteRenderer||(this._silhouetteRenderer=new or(this._scene)),this._silhouetteRenderer}get depthRenderer(){return this._depthRenderer||(this._depthRenderer=new ur(this._scene)),this._depthRenderer}get normalsRenderer(){return this._normalsRenderer||(this._normalsRenderer=new pr(this._scene)),this._normalsRenderer}get edgesRenderer(){return this._edgesRenderer||(this._edgesRenderer=new nr(this._scene)),this._edgesRenderer}get edgesColorRenderer(){return this._edgesColorRenderer||(this._edgesColorRenderer=new ar(this._scene)),this._edgesColorRenderer}get pickMeshRenderer(){return this._pickMeshRenderer||(this._pickMeshRenderer=new lr(this._scene)),this._pickMeshRenderer}get pickNormalsRenderer(){return this._pickNormalsRenderer||(this._pickNormalsRenderer=new cr(this._scene)),this._pickNormalsRenderer}get pickNormalsFlatRenderer(){return this._pickNormalsFlatRenderer||(this._pickNormalsFlatRenderer=new Er(this._scene)),this._pickNormalsFlatRenderer}get pickDepthRenderer(){return this._pickDepthRenderer||(this._pickDepthRenderer=new hr(this._scene)),this._pickDepthRenderer}get occlusionRenderer(){return this._occlusionRenderer||(this._occlusionRenderer=new Ar(this._scene)),this._occlusionRenderer}get shadowRenderer(){return this._shadowRenderer||(this._shadowRenderer=new dr(this._scene)),this._shadowRenderer}_destroy(){this._colorRenderer&&this._colorRenderer.destroy(),this._colorRendererWithSAO&&this._colorRendererWithSAO.destroy(),this._flatColorRenderer&&this._flatColorRenderer.destroy(),this._flatColorRendererWithSAO&&this._flatColorRendererWithSAO.destroy(),this._colorTextureRenderer&&this._colorTextureRenderer.destroy(),this._colorTextureRendererWithSAO&&this._colorTextureRendererWithSAO.destroy(),this._pbrRenderer&&this._pbrRenderer.destroy(),this._pbrRendererWithSAO&&this._pbrRendererWithSAO.destroy(),this._depthRenderer&&this._depthRenderer.destroy(),this._normalsRenderer&&this._normalsRenderer.destroy(),this._silhouetteRenderer&&this._silhouetteRenderer.destroy(),this._edgesRenderer&&this._edgesRenderer.destroy(),this._edgesColorRenderer&&this._edgesColorRenderer.destroy(),this._pickMeshRenderer&&this._pickMeshRenderer.destroy(),this._pickDepthRenderer&&this._pickDepthRenderer.destroy(),this._pickNormalsRenderer&&this._pickNormalsRenderer.destroy(),this._pickNormalsFlatRenderer&&this._pickNormalsFlatRenderer.destroy(),this._occlusionRenderer&&this._occlusionRenderer.destroy(),this._shadowRenderer&&this._shadowRenderer.destroy()}}const gr={};class Ir{constructor(e=5e6){e>5e6&&(e=5e6),this.maxVerts=e,this.maxIndices=3*e,this.positions=[],this.colors=[],this.uv=[],this.metallicRoughness=[],this.normals=[],this.pickColors=[],this.offsets=[],this.indices=[],this.edgeIndices=[]}}const vr=u.mat4(),Tr=u.mat4();function _r(e,t,s){const i=e.length,r=new Uint16Array(i),o=t[0],n=t[1],a=t[2],l=t[3]-o,h=t[4]-n,c=t[5]-a,A=65525,p=A/l,d=A/h,f=A/c,E=e=>e>=0?e:0;for(let t=0;t<i;t+=3)r[t+0]=Math.floor(E(e[t+0]-o)*p),r[t+1]=Math.floor(E(e[t+1]-n)*d),r[t+2]=Math.floor(E(e[t+2]-a)*f);return u.identityMat4(vr),u.translationMat4v(t,vr),u.identityMat4(Tr),u.scalingMat4v([l/A,h/A,c/A],Tr),u.mulMat4(vr,Tr,s),r}function Rr(e,t){const s=e[0],i=e[1],r=e[2],o=e[3]-s,n=e[4]-i,a=e[5]-r,l=65525;return u.identityMat4(vr),u.translationMat4v(e,vr),u.identityMat4(Tr),u.scalingMat4v([o/l,n/l,a/l],Tr),u.mulMat4(vr,Tr,t),t}function Pr(e,t,s){let i=e[0]/(Math.abs(e[0])+Math.abs(e[1])+Math.abs(e[2])),r=e[1]/(Math.abs(e[0])+Math.abs(e[1])+Math.abs(e[2]));if(e[2]<0){let e=i,t=r;e=(1-Math.abs(r))*(i>=0?1:-1),t=(1-Math.abs(i))*(r>=0?1:-1),i=e,r=t}return new Int8Array([Math[t](127.5*i+(i<0?-1:0)),Math[s](127.5*r+(r<0?-1:0))])}function Dr(e){let t=e[0],s=e[1];t/=t<0?127:128,s/=s<0?127:128;const i=1-Math.abs(t)-Math.abs(s);i<0&&(t=(1-Math.abs(s))*(t>=0?1:-1),s=(1-Math.abs(t))*(s>=0?1:-1));const r=Math.sqrt(t*t+s*s+i*i);return[t/r,s/r,i/r]}const Nr=u.vec3(),br=u.vec3(),Cr=u.vec3(),Or=u.vec3(),Sr=u.vec3(),xr=u.mat4();class wr{constructor(e){this._scene=e,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){if(!this._program&&(this._allocate(),this.errors))return;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram());const i=t.model,r=i.scene,o=r.camera,n=r.canvas.gl,a=t._state,l=t._state.origin,{position:h,rotationMatrix:c,rotationMatrixConjugate:A}=i,p=t.aabb,d=e.pickViewMatrix||o.viewMatrix,f=Nr;let E,m;if(f[0]=u.safeInv(p[3]-p[0])*u.MAX_INT,f[1]=u.safeInv(p[4]-p[1])*u.MAX_INT,f[2]=u.safeInv(p[5]-p[2])*u.MAX_INT,e.snapPickCoordinateScale[0]=u.safeInv(f[0]),e.snapPickCoordinateScale[1]=u.safeInv(f[1]),e.snapPickCoordinateScale[2]=u.safeInv(f[2]),l||0!==h[0]||0!==h[1]||0!==h[2]){const t=br;if(l){const e=Cr;u.transformPoint3(c,l,e),t[0]=e[0],t[1]=e[1],t[2]=e[2]}else t[0]=0,t[1]=0,t[2]=0;t[0]+=h[0],t[1]+=h[1],t[2]+=h[2],E=O(d,t,xr),m=Or,m[0]=o.eye[0]-t[0],m[1]=o.eye[1]-t[1],m[2]=o.eye[2]-t[2],e.snapPickOrigin[0]=t[0],e.snapPickOrigin[1]=t[1],e.snapPickOrigin[2]=t[2]}else E=d,m=o.eye,e.snapPickOrigin[0]=0,e.snapPickOrigin[1]=0,e.snapPickOrigin[2]=0;n.uniform3fv(this._uCameraEyeRtc,m),n.uniform2fv(this.uVectorA,e.snapVectorA),n.uniform2fv(this.uInverseVectorAB,e.snapInvVectorAB),n.uniform1i(this._uLayerNumber,e.snapPickLayerNumber),n.uniform3fv(this._uCoordinateScaler,f),n.uniform1i(this._uRenderPass,s),n.uniform1i(this._uPickInvisible,e.pickInvisible),n.uniform1i(this._uSolid,t.solid),n.uniformMatrix4fv(this._uWorldMatrix,!1,A),n.uniformMatrix4fv(this._uViewMatrix,!1,E),n.uniformMatrix4fv(this._uProjMatrix,!1,o.projMatrix);{const t=2/(Math.log(e.pickZFar+1)/Math.LN2);n.uniform1f(this._uLogDepthBufFC,t)}const y=r._sectionPlanesState.sectionPlanes.length;if(y>0){const e=r._sectionPlanesState.sectionPlanes,s=t.layerIndex*y,o=i.renderFlags;for(let t=0;t<y;t++){const i=this._uSectionPlanes[t];if(i){const r=o.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,r?1:0),r){const s=e[t];if(l){const e=w(s.dist,s.dir,l,Sr);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}n.uniformMatrix4fv(this._uPositionsDecodeMatrix,!1,t._state.positionsDecodeMatrix),this._aPosition.bindArrayBuffer(a.positionsBuf),this._aOffset&&this._aOffset.bindArrayBuffer(a.offsetsBuf),this._aFlags&&this._aFlags.bindArrayBuffer(a.flagsBuf),a.indicesBuf.bind(),n.drawElements(n.TRIANGLES,a.indicesBuf.numItems,a.indicesBuf.itemType,0),a.indicesBuf.unbind()}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ne(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uPickInvisible=s.getLocation("pickInvisible"),this._uSolid=s.getLocation("solid"),this._uPositionsDecodeMatrix=s.getLocation("positionsDecodeMatrix"),this._uWorldMatrix=s.getLocation("worldMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});this._aPosition=s.getAttribute("position"),this._aOffset=s.getAttribute("offset"),this._aFlags=s.getAttribute("flags"),this._uLogDepthBufFC=s.getLocation("logDepthBufFC"),this._uCameraEyeRtc=s.getLocation("uCameraEyeRtc"),this.uVectorA=s.getLocation("snapVectorA"),this.uInverseVectorAB=s.getLocation("snapInvVectorAB"),this._uLayerNumber=s.getLocation("layerNumber"),this._uCoordinateScaler=s.getLocation("coordinateScaler")}_bindProgram(){this._program.bind()}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// VBO SnapBatchingDepthBufInitRenderer vertex shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("uniform bool pickInvisible;"),s.push("uniform bool solid;"),s.push("uniform mat4 worldMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),s.push("uniform mat4 positionsDecodeMatrix;"),s.push("uniform vec3 uCameraEyeRtc;"),s.push("uniform vec2 snapVectorA;"),s.push("uniform vec2 snapInvVectorAB;"),s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("out float isPerspective;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("vec2 remapClipPos(vec2 clipPos) {"),s.push("    float x = (clipPos.x - snapVectorA.x) * snapInvVectorAB.x;"),s.push("    float y = (clipPos.y - snapVectorA.y) * snapInvVectorAB.y;"),s.push("    return vec2(x, y);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out highp vec3 relativeToOriginPosition;"),s.push("void main(void) {"),s.push("int pickFlag = int(flags) >> 12 & 0xF;"),s.push("if (pickFlag != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      relativeToOriginPosition = worldPosition.xyz;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("      vWorldPosition = worldPosition;"),s.push("      vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),s.push("float tmp = clipPos.w;"),s.push("clipPos.xyzw /= tmp;"),s.push("clipPos.xy = remapClipPos(clipPos.xy);"),s.push("clipPos.z += 0.0001;"),s.push("clipPos.xyzw *= tmp;"),s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"),s.push("gl_Position = clipPos;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene._sectionPlanesState,t=e.sectionPlanes.length>0,s=[];if(s.push("#version 300 es"),s.push("// VBO SnapBatchingDepthBufInitRenderer fragment shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("#endif"),s.push("in float isPerspective;"),s.push("uniform float logDepthBufFC;"),s.push("in float vFragDepth;"),s.push("uniform int layerNumber;"),s.push("uniform vec3 coordinateScaler;"),t){s.push("in vec4 vWorldPosition;"),s.push("in float vFlags;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("uniform bool sectionPlaneActive"+t+";"),s.push("uniform vec3 sectionPlanePos"+t+";"),s.push("uniform vec3 sectionPlaneDir"+t+";")}if(s.push("in highp vec3 relativeToOriginPosition;"),s.push("out highp ivec4 outCoords;"),s.push("void main(void) {"),t){s.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),s.push("  if (clippable) {"),s.push("      float dist = 0.0;");for(var i=0;i<e.sectionPlanes.length;i++)s.push("      if (sectionPlaneActive"+i+") {"),s.push("          dist += clamp(dot(-sectionPlaneDir"+i+".xyz, vWorldPosition.xyz - sectionPlanePos"+i+".xyz), 0.0, 1000.0);"),s.push("      }");s.push("      if (dist > 0.0) { discard; }"),s.push("  }")}return s.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),s.push("outCoords = ivec4(relativeToOriginPosition.xyz*coordinateScaler.xyz, -layerNumber);"),s.push("}"),s}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const Br=u.vec3(),Fr=u.vec3(),Mr=u.vec3(),Lr=u.vec3(),Ur=u.vec3(),Hr=u.mat4();class Gr{constructor(e){this._scene=e,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()+this._scene.pointsMaterial.hash}drawLayer(e,t,s){if(!this._program&&(this._allocate(),this.errors))return;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram());const i=t.model,r=i.scene,o=r.camera,n=r.canvas.gl,a=t._state,l=t._state.origin,{position:h,rotationMatrix:c,rotationMatrixConjugate:A}=i,p=t.aabb,d=e.pickViewMatrix||o.viewMatrix,f=Br;let E,m;if(f[0]=u.safeInv(p[3]-p[0])*u.MAX_INT,f[1]=u.safeInv(p[4]-p[1])*u.MAX_INT,f[2]=u.safeInv(p[5]-p[2])*u.MAX_INT,e.snapPickCoordinateScale[0]=u.safeInv(f[0]),e.snapPickCoordinateScale[1]=u.safeInv(f[1]),e.snapPickCoordinateScale[2]=u.safeInv(f[2]),l||0!==h[0]||0!==h[1]||0!==h[2]){const t=Fr;if(l){const e=Mr;u.transformPoint3(c,l,e),t[0]=e[0],t[1]=e[1],t[2]=e[2]}else t[0]=0,t[1]=0,t[2]=0;t[0]+=h[0],t[1]+=h[1],t[2]+=h[2],E=O(d,t,Hr),m=Lr,m[0]=o.eye[0]-t[0],m[1]=o.eye[1]-t[1],m[2]=o.eye[2]-t[2],e.snapPickOrigin[0]=t[0],e.snapPickOrigin[1]=t[1],e.snapPickOrigin[2]=t[2]}else E=d,m=o.eye,e.snapPickOrigin[0]=0,e.snapPickOrigin[1]=0,e.snapPickOrigin[2]=0;n.uniform3fv(this._uCameraEyeRtc,m),n.uniform2fv(this.uVectorA,e.snapVectorA),n.uniform2fv(this.uInverseVectorAB,e.snapInvVectorAB),n.uniform1i(this._uLayerNumber,e.snapPickLayerNumber),n.uniform3fv(this._uCoordinateScaler,f),n.uniform1i(this._uRenderPass,s),n.uniform1i(this._uPickInvisible,e.pickInvisible),n.uniformMatrix4fv(this._uWorldMatrix,!1,A),n.uniformMatrix4fv(this._uViewMatrix,!1,E),n.uniformMatrix4fv(this._uProjMatrix,!1,o.projMatrix);{const t=2/(Math.log(e.pickZFar+1)/Math.LN2);n.uniform1f(this._uLogDepthBufFC,t)}const y=r._sectionPlanesState.sectionPlanes.length;if(y>0){const e=r._sectionPlanesState.sectionPlanes,s=t.layerIndex*y,o=i.renderFlags;for(let t=0;t<y;t++){const i=this._uSectionPlanes[t];if(i){const r=o.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,r?1:0),r){const s=e[t];if(l){const e=w(s.dist,s.dir,l,Ur);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}n.uniformMatrix4fv(this._uPositionsDecodeMatrix,!1,t._state.positionsDecodeMatrix),this._aPosition.bindArrayBuffer(a.positionsBuf),this._aOffset&&this._aOffset.bindArrayBuffer(a.offsetsBuf),this._aFlags&&this._aFlags.bindArrayBuffer(a.flagsBuf),"edge"===e.snapMode?(a.edgeIndicesBuf.bind(),n.drawElements(n.LINES,a.edgeIndicesBuf.numItems,a.edgeIndicesBuf.itemType,0),a.edgeIndicesBuf.unbind()):n.drawArrays(n.POINTS,0,a.positionsBuf.numItems)}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ne(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uPickInvisible=s.getLocation("pickInvisible"),this._uPositionsDecodeMatrix=s.getLocation("positionsDecodeMatrix"),this._uWorldMatrix=s.getLocation("worldMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});this._aPosition=s.getAttribute("position"),this._aOffset=s.getAttribute("offset"),this._aFlags=s.getAttribute("flags"),this._uLogDepthBufFC=s.getLocation("logDepthBufFC"),this._uCameraEyeRtc=s.getLocation("uCameraEyeRtc"),this.uVectorA=s.getLocation("snapVectorA"),this.uInverseVectorAB=s.getLocation("snapInvVectorAB"),this._uLayerNumber=s.getLocation("layerNumber"),this._uCoordinateScaler=s.getLocation("coordinateScaler")}_bindProgram(){this._program.bind()}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0;e.pointsMaterial._state;const s=[];return s.push("#version 300 es"),s.push("// SnapBatchingDepthRenderer vertex shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("uniform bool pickInvisible;"),s.push("uniform mat4 worldMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),s.push("uniform mat4 positionsDecodeMatrix;"),s.push("uniform vec3 uCameraEyeRtc;"),s.push("uniform vec2 snapVectorA;"),s.push("uniform vec2 snapInvVectorAB;"),s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;"),s.push("vec2 remapClipPos(vec2 clipPos) {"),s.push("    float x = (clipPos.x - snapVectorA.x) * snapInvVectorAB.x;"),s.push("    float y = (clipPos.y - snapVectorA.y) * snapInvVectorAB.y;"),s.push("    return vec2(x, y);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out highp vec3 relativeToOriginPosition;"),s.push("void main(void) {"),s.push("int pickFlag = int(flags) >> 12 & 0xF;"),s.push("if (pickFlag != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("relativeToOriginPosition = worldPosition.xyz;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("      vWorldPosition = worldPosition;"),s.push("      vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),s.push("float tmp = clipPos.w;"),s.push("clipPos.xyzw /= tmp;"),s.push("clipPos.xy = remapClipPos(clipPos.xy);"),s.push("clipPos.xyzw *= tmp;"),s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"),s.push("gl_Position = clipPos;"),s.push("gl_PointSize = 1.0;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene._sectionPlanesState,t=e.sectionPlanes.length>0,s=[];if(s.push("#version 300 es"),s.push("// SnapBatchingDepthRenderer fragment shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("#endif"),s.push("in float isPerspective;"),s.push("uniform float logDepthBufFC;"),s.push("in float vFragDepth;"),s.push("uniform int layerNumber;"),s.push("uniform vec3 coordinateScaler;"),t){s.push("in vec4 vWorldPosition;"),s.push("in float vFlags;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("uniform bool sectionPlaneActive"+t+";"),s.push("uniform vec3 sectionPlanePos"+t+";"),s.push("uniform vec3 sectionPlaneDir"+t+";")}if(s.push("in highp vec3 relativeToOriginPosition;"),s.push("out highp ivec4 outCoords;"),s.push("void main(void) {"),t){s.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),s.push("  if (clippable) {"),s.push("      float dist = 0.0;");for(var i=0;i<e.sectionPlanes.length;i++)s.push("      if (sectionPlaneActive"+i+") {"),s.push("          dist += clamp(dot(-sectionPlaneDir"+i+".xyz, vWorldPosition.xyz - sectionPlanePos"+i+".xyz), 0.0, 1000.0);"),s.push("      }");s.push("      if (dist > 0.0) { discard; }"),s.push("  }")}return s.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),s.push("outCoords = ivec4(relativeToOriginPosition.xyz*coordinateScaler.xyz, layerNumber);"),s.push("}"),s}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}class kr{constructor(e){this._scene=e}_compile(){this._snapDepthBufInitRenderer&&!this._snapDepthBufInitRenderer.getValid()&&(this._snapDepthBufInitRenderer.destroy(),this._snapDepthBufInitRenderer=null),this._snapDepthRenderer&&!this._snapDepthRenderer.getValid()&&(this._snapDepthRenderer.destroy(),this._snapDepthRenderer=null)}get snapDepthBufInitRenderer(){return this._snapDepthBufInitRenderer||(this._snapDepthBufInitRenderer=new wr(this._scene,!1)),this._snapDepthBufInitRenderer}get snapDepthRenderer(){return this._snapDepthRenderer||(this._snapDepthRenderer=new Gr(this._scene)),this._snapDepthRenderer}_destroy(){this._snapDepthBufInitRenderer&&this._snapDepthBufInitRenderer.destroy(),this._snapDepthRenderer&&this._snapDepthRenderer.destroy()}}const Vr={};const jr=u.mat4(),Qr=u.mat4(),Wr=u.vec4([0,0,0,1]),zr=u.vec4([0,0,0,1]);u.vec4([0,0,0,1]),u.OBB3();const Kr=u.vec3(),Yr=u.vec3(),Xr=u.vec3(),Zr=u.vec3(),qr=u.vec3(),Jr=u.vec3(),$r=u.vec3();class eo{constructor(e){console.info("Creating TrianglesBatchingLayer"),this.model=e.model,this.sortId="TrianglesBatchingLayer"+(e.solid?"-solid":"-surface")+(e.autoNormals?"-autonormals":"-normals")+(e.textureSet&&e.textureSet.colorTexture?"-colorTexture":"")+(e.textureSet&&e.textureSet.metallicRoughnessTexture?"-metallicRoughnessTexture":""),this.layerIndex=e.layerIndex,this._batchingRenderers=function(e){const t=e.id;let s=gr[t];return s||(s=new yr(e),gr[t]=s,s._compile(),e.on("compile",(()=>{s._compile()})),e.on("destroyed",(()=>{delete gr[t],s._destroy()}))),s}(e.model.scene),this._snapBatchingRenderers=function(e){const t=e.id;let s=Vr[t];return s||(s=new kr(e),Vr[t]=s,s._compile(),e.on("compile",(()=>{s._compile()})),e.on("destroyed",(()=>{delete Vr[t],s._destroy()}))),s}(e.model.scene),this._buffer=new Ir(e.maxGeometryBatchSize),this._scratchMemory=e.scratchMemory,this._state=new Ne({origin:u.vec3(),positionsBuf:null,offsetsBuf:null,normalsBuf:null,colorsBuf:null,uvBuf:null,metallicRoughnessBuf:null,flagsBuf:null,indicesBuf:null,edgeIndicesBuf:null,positionsDecodeMatrix:null,uvDecodeMatrix:null,textureSet:e.textureSet,pbrSupported:!1}),this._numPortions=0,this._numVisibleLayerPortions=0,this._numTransparentLayerPortions=0,this._numXRayedLayerPortions=0,this._numSelectedLayerPortions=0,this._numHighlightedLayerPortions=0,this._numClippableLayerPortions=0,this._numEdgesLayerPortions=0,this._numPickableLayerPortions=0,this._numCulledLayerPortions=0,this._modelAABB=u.collapseAABB3(),this._portions=[],this._numVerts=0,this._finalized=!1,e.positionsDecodeMatrix&&(this._state.positionsDecodeMatrix=u.mat4(e.positionsDecodeMatrix)),e.uvDecodeMatrix?(this._state.uvDecodeMatrix=u.mat3(e.uvDecodeMatrix),this._preCompressedUVsExpected=!0):this._preCompressedUVsExpected=!1,e.origin&&this._state.origin.set(e.origin),this.aabb=u.collapseAABB3(),this.solid=!!e.solid}canCreatePortion(e,t){if(this._finalized)throw"Already finalized";return this._buffer.positions.length+e<3*this._buffer.maxVerts&&this._buffer.indices.length+t<this._buffer.maxIndices}createPortion(e){if(this._finalized)throw"Already finalized";const t=e.positions,s=e.positionsCompressed,i=e.normals,r=e.normalsCompressed,o=e.uv,n=e.uvCompressed,a=e.colors,l=e.colorsCompressed,h=e.indices,c=e.edgeIndices,A=e.color,p=e.metallic,d=e.roughness,f=e.opacity,E=e.meshMatrix,m=e.worldAABB,y=e.pickColor,g=this.model.scene,I=this._buffer,v=I.positions.length/3;let T;if(this._state.positionsDecodeMatrix){if(!s)throw"positionsCompressed expected";T=s.length/3;for(let e=0,t=s.length;e<t;e++)I.positions.push(s[e]);const e=nt.getPositionsBounds(s),t=nt.decompressPosition(e.min,this._state.positionsDecodeMatrix,[]),i=nt.decompressPosition(e.max,this._state.positionsDecodeMatrix,[]);m[0]=t[0],m[1]=t[1],m[2]=t[2],m[3]=i[0],m[4]=i[1],m[5]=i[2]}else{if(!t)throw"positions expected";T=t.length/3;const e=t.length,s=I.positions.length;for(let e=0,s=t.length;e<s;e++)I.positions.push(t[e]);if(E)for(let t=s,i=s+e;t<i;t+=3)Wr[0]=I.positions[t+0],Wr[1]=I.positions[t+1],Wr[2]=I.positions[t+2],u.transformPoint4(E,Wr,zr),I.positions[t+0]=zr[0],I.positions[t+1]=zr[1],I.positions[t+2]=zr[2],u.expandAABB3Point3(this._modelAABB,zr),u.expandAABB3Point3(m,zr);else for(let t=s,i=s+e;t<i;t+=3)Wr[0]=I.positions[t+0],Wr[1]=I.positions[t+1],Wr[2]=I.positions[t+2],u.expandAABB3Point3(this._modelAABB,Wr),u.expandAABB3Point3(m,Wr)}if(this._state.origin){const e=this._state.origin;m[0]+=e[0],m[1]+=e[1],m[2]+=e[2],m[3]+=e[0],m[4]+=e[1],m[5]+=e[2]}if(u.expandAABB3(this.aabb,m),r&&r.length>0)for(let e=0,t=r.length;e<t;e++)I.normals.push(r[e]);else if(i&&i.length>0){const e=jr;E?u.inverseMat4(u.transposeMat4(E,Qr),e):u.identityMat4(e,e),function(e,t,s,i,r){function o(e,t){return e[0]*t[0]+e[1]*t[1]+e[2]*t[2]}let n,a,l,h,c,A,p=new Float32Array([0,0,0,0]),d=new Float32Array([0,0,0,0]);for(A=0;A<s;A+=3)p[0]=t[A],p[1]=t[A+1],p[2]=t[A+2],u.transformVec3(e,p,d),u.normalizeVec3(d,d),l=n=Pr(d,"floor","floor"),a=Dr(n),h=c=o(d,a),n=Pr(d,"ceil","floor"),a=Dr(n),h=o(d,a),h>c&&(l=n,c=h),n=Pr(d,"floor","ceil"),a=Dr(n),h=o(d,a),h>c&&(l=n,c=h),n=Pr(d,"ceil","ceil"),a=Dr(n),h=o(d,a),h>c&&(l=n,c=h),i[r+A+0]=l[0],i[r+A+1]=l[1],i[r+A+2]=0}(e,i,i.length,I.normals,I.normals.length)}if(a)for(let e=0,t=a.length;e<t;e+=3)I.colors.push(255*a[e]),I.colors.push(255*a[e+1]),I.colors.push(255*a[e+2]),I.colors.push(255);else if(l)for(let e=0,t=a.length;e<t;e+=3)I.colors.push(a[e]),I.colors.push(a[e+1]),I.colors.push(a[e+2]),I.colors.push(255);else if(A){const e=A[0],t=A[1],s=A[2],i=f;for(let r=0;r<T;r++)I.colors.push(e),I.colors.push(t),I.colors.push(s),I.colors.push(i)}const _=null!=p?p:0,R=null!=d?d:255;for(let e=0;e<T;e++)I.metallicRoughness.push(_),I.metallicRoughness.push(R);if(o&&o.length>0)for(let e=0,t=o.length;e<t;e++)I.uv.push(o[e]);else if(n&&n.length>0)for(let e=0,t=n.length;e<t;e++)I.uv.push(n[e]);for(let e=0,t=h.length;e<t;e++)I.indices.push(v+h[e]);if(c)for(let e=0,t=c.length;e<t;e++)I.edgeIndices.push(v+c[e]);{const e=I.pickColors.length;for(let t=e,s=e+4*T;t<s;t+=4)I.pickColors.push(y[0]),I.pickColors.push(y[1]),I.pickColors.push(y[2]),I.pickColors.push(y[3])}if(g.entityOffsetsEnabled)for(let e=0;e<T;e++)I.offsets.push(0),I.offsets.push(0),I.offsets.push(0);const P=this._portions.length,D={vertsBaseIndex:v,numVerts:T,indicesBaseIndex:I.indices.length-h.length,numIndices:h.length};return g.pickSurfacePrecisionEnabled&&(D.indices=h,g.entityOffsetsEnabled&&(D.offset=new Float32Array(3))),this._portions.push(D),this._numPortions++,this.model.numPortions++,this._numVerts+=D.numVerts,P}finalize(){if(this._finalized)return;const e=this._state,t=this.model.scene.canvas.gl,s=this._buffer;if(s.positions.length>0){const i=this._state.positionsDecodeMatrix?new Uint16Array(s.positions):_r(s.positions,this._modelAABB,this._state.positionsDecodeMatrix=u.mat4());if(e.positionsBuf=new ae(t,t.ARRAY_BUFFER,i,i.length,3,t.STATIC_DRAW),this.model.scene.pickSurfacePrecisionEnabled)for(let e=0,t=this._portions.length;e<t;e++){const t=this._portions[e],s=3*t.vertsBaseIndex,r=s+3*t.numVerts;t.quantizedPositions=i.slice(s,r)}}if(s.normals.length>0){const i=new Int8Array(s.normals);let r=!0;e.normalsBuf=new ae(t,t.ARRAY_BUFFER,i,s.normals.length,3,t.STATIC_DRAW,r)}if(s.colors.length>0){const i=new Uint8Array(s.colors);let r=!1;e.colorsBuf=new ae(t,t.ARRAY_BUFFER,i,s.colors.length,4,t.DYNAMIC_DRAW,r)}if(s.uv.length>0)if(e.uvDecodeMatrix){let i=!1;e.uvBuf=new ae(t,t.ARRAY_BUFFER,s.uv,s.uv.length,2,t.STATIC_DRAW,i)}else{const i=nt.getUVBounds(s.uv),r=nt.compressUVs(s.uv,i.min,i.max),o=r.quantized;let n=!1;e.uvDecodeMatrix=u.mat3(r.decodeMatrix),e.uvBuf=new ae(t,t.ARRAY_BUFFER,o,o.length,2,t.STATIC_DRAW,n)}if(s.metallicRoughness.length>0){const i=new Uint8Array(s.metallicRoughness);let r=!1;e.metallicRoughnessBuf=new ae(t,t.ARRAY_BUFFER,i,s.metallicRoughness.length,2,t.STATIC_DRAW,r)}if(s.positions.length>0){const i=s.positions.length/3,r=new Float32Array(i),o=!1;e.flagsBuf=new ae(t,t.ARRAY_BUFFER,r,r.length,1,t.DYNAMIC_DRAW,o)}if(s.pickColors.length>0){const i=new Uint8Array(s.pickColors);let r=!1;e.pickColorsBuf=new ae(t,t.ARRAY_BUFFER,i,s.pickColors.length,4,t.STATIC_DRAW,r)}if(this.model.scene.entityOffsetsEnabled&&s.offsets.length>0){const i=new Float32Array(s.offsets);e.offsetsBuf=new ae(t,t.ARRAY_BUFFER,i,s.offsets.length,3,t.DYNAMIC_DRAW)}if(s.indices.length>0){const i=new Uint32Array(s.indices);e.indicesBuf=new ae(t,t.ELEMENT_ARRAY_BUFFER,i,s.indices.length,1,t.STATIC_DRAW)}if(s.edgeIndices.length>0){const i=new Uint32Array(s.edgeIndices);e.edgeIndicesBuf=new ae(t,t.ELEMENT_ARRAY_BUFFER,i,s.edgeIndices.length,1,t.STATIC_DRAW)}this._state.pbrSupported=!!(e.metallicRoughnessBuf&&e.uvBuf&&e.normalsBuf&&e.textureSet&&e.textureSet.colorTexture&&e.textureSet.metallicRoughnessTexture),this._state.colorTextureSupported=!!e.uvBuf&&!!e.textureSet&&!!e.textureSet.colorTexture,this._buffer=null,this._finalized=!0}isEmpty(){return!this._state.indicesBuf}initFlags(e,t,s){t&B&&(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++),t&G&&(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++),t&H&&(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++),t&k&&(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++),t&L&&(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++),t&V&&(this._numEdgesLayerPortions++,this.model.numEdgesLayerPortions++),t&M&&(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++),t&F&&(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++),s&&(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++);this._setFlags(e,t,s,!0)}flushInitFlags(){this._setDeferredFlags()}setVisible(e,t,s){if(!this._finalized)throw"Not finalized";t&B?(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++):(this._numVisibleLayerPortions--,this.model.numVisibleLayerPortions--),this._setFlags(e,t,s)}setHighlighted(e,t,s){if(!this._finalized)throw"Not finalized";t&G?(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++):(this._numHighlightedLayerPortions--,this.model.numHighlightedLayerPortions--),this._setFlags(e,t,s)}setXRayed(e,t,s){if(!this._finalized)throw"Not finalized";t&H?(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++):(this._numXRayedLayerPortions--,this.model.numXRayedLayerPortions--),this._setFlags(e,t,s)}setSelected(e,t,s){if(!this._finalized)throw"Not finalized";t&k?(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++):(this._numSelectedLayerPortions--,this.model.numSelectedLayerPortions--),this._setFlags(e,t,s)}setEdges(e,t,s){if(!this._finalized)throw"Not finalized";t&V?(this._numEdgesLayerPortions++,this.model.numEdgesLayerPortions++):(this._numEdgesLayerPortions--,this.model.numEdgesLayerPortions--),this._setFlags(e,t,s)}setClippable(e,t){if(!this._finalized)throw"Not finalized";t&L?(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++):(this._numClippableLayerPortions--,this.model.numClippableLayerPortions--),this._setFlags(e,t)}setCulled(e,t,s){if(!this._finalized)throw"Not finalized";t&F?(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++):(this._numCulledLayerPortions--,this.model.numCulledLayerPortions--),this._setFlags(e,t,s)}setCollidable(e,t){if(!this._finalized)throw"Not finalized"}setPickable(e,t,s){if(!this._finalized)throw"Not finalized";t&M?(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++):(this._numPickableLayerPortions--,this.model.numPickableLayerPortions--),this._setFlags(e,t,s)}setColor(e,t){if(!this._finalized)throw"Not finalized";const s=e,i=this._portions[s],r=4*i.vertsBaseIndex,o=4*i.numVerts,n=this._scratchMemory.getUInt8Array(o),a=t[0],l=t[1],h=t[2],c=t[3];for(let e=0;e<o;e+=4)n[e+0]=a,n[e+1]=l,n[e+2]=h,n[e+3]=c;this._state.colorsBuf&&this._state.colorsBuf.setData(n,r,o)}setTransparent(e,t,s){s?(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++):(this._numTransparentLayerPortions--,this.model.numTransparentLayerPortions--),this._setFlags(e,t,s)}_setFlags(e,t,s,i=!1){if(!this._finalized)throw"Not finalized";const r=e,o=this._portions[r],n=o.vertsBaseIndex,a=o.numVerts,l=!!(t&B),h=!!(t&H),c=!!(t&G),A=!!(t&k),u=!!(t&V),p=!!(t&M),d=!!(t&F);let f,E;f=!l||d||h||c&&!this.model.scene.highlightMaterial.glowThrough||A&&!this.model.scene.selectedMaterial.glowThrough?ki.NOT_RENDERED:s?ki.COLOR_TRANSPARENT:ki.COLOR_OPAQUE,E=!l||d?ki.NOT_RENDERED:A?ki.SILHOUETTE_SELECTED:c?ki.SILHOUETTE_HIGHLIGHTED:h?ki.SILHOUETTE_XRAYED:ki.NOT_RENDERED;let m=0;m=!l||d?ki.NOT_RENDERED:A?ki.EDGES_SELECTED:c?ki.EDGES_HIGHLIGHTED:h?ki.EDGES_XRAYED:u?s?ki.EDGES_COLOR_TRANSPARENT:ki.EDGES_COLOR_OPAQUE:ki.NOT_RENDERED;let y=l&&!d&&p?ki.PICK:ki.NOT_RENDERED;const g=t&L?1:0;if(i){this._deferredFlagValues||(this._deferredFlagValues=new Float32Array(this._numVerts));for(let e=n,t=n+a;e<t;e++){let t=0;t|=f,t|=E<<4,t|=m<<8,t|=y<<12,t|=g<<16,this._deferredFlagValues[e]=t}}else if(this._state.flagsBuf){const e=this._scratchMemory.getFloat32Array(a);for(let t=0;t<a;t++){let s=0;s|=f,s|=E<<4,s|=m<<8,s|=y<<12,s|=g<<16,e[t]=s}this._state.flagsBuf.setData(e,n,a)}}_setDeferredFlags(){this._deferredFlagValues&&(this._state.flagsBuf.setData(this._deferredFlagValues),this._deferredFlagValues=null)}setOffset(e,t){if(!this._finalized)throw"Not finalized";if(!this.model.scene.entityOffsetsEnabled)return void this.model.error("Entity#offset not enabled for this Viewer");const s=e,i=this._portions[s],r=3*i.vertsBaseIndex,o=3*i.numVerts,n=this._scratchMemory.getFloat32Array(o),a=t[0],l=t[1],h=t[2];for(let e=0;e<o;e+=3)n[e+0]=a,n[e+1]=l,n[e+2]=h;this._state.offsetsBuf&&this._state.offsetsBuf.setData(n,r,o),this.model.scene.pickSurfacePrecisionEnabled&&(i.offset[0]=t[0],i.offset[1]=t[1],i.offset[2]=t[2])}getEachVertex(e,t){if(!this.model.scene.pickSurfacePrecisionEnabled)return;const s=this._state,i=this._portions[e];if(!i)return void this.model.error("portion not found: "+e);const r=i.quantizedPositions,o=s.origin,n=i.offset,a=o[0]+n[0],l=o[1]+n[1],h=o[2]+n[2],c=Wr;for(let e=0,i=r.length;e<i;e+=3)c[0]=r[e],c[1]=r[e+1],c[2]=r[e+2],c[3]=1,u.decompressPosition(c,s.positionsDecodeMatrix),u.transformPoint4(this.model.worldMatrix,c),c[0]+=a,c[1]+=l,c[2]+=h,t(c)}getElementsCountAndOffset(e){let t=null,s=null;const i=this._portions[e];return i&&(t=i.numIndices,s=i.indicesBaseIndex),{count:t,offset:s}}drawColorOpaque(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&(this._updateBackfaceCull(e,t),t.withSAO&&this.model.saoEnabled?t.pbrEnabled&&this.model.pbrEnabled&&this._state.pbrSupported?this._batchingRenderers.pbrRendererWithSAO&&this._batchingRenderers.pbrRendererWithSAO.drawLayer(t,this,ki.COLOR_OPAQUE):t.colorTextureEnabled&&this.model.colorTextureEnabled&&this._state.colorTextureSupported?this._batchingRenderers.colorTextureRendererWithSAO&&this._batchingRenderers.colorTextureRendererWithSAO.drawLayer(t,this,ki.COLOR_OPAQUE):this._state.normalsBuf?this._batchingRenderers.colorRendererWithSAO&&this._batchingRenderers.colorRendererWithSAO.drawLayer(t,this,ki.COLOR_OPAQUE):this._batchingRenderers.flatColorRendererWithSAO&&this._batchingRenderers.flatColorRendererWithSAO.drawLayer(t,this,ki.COLOR_OPAQUE):t.pbrEnabled&&this.model.pbrEnabled&&this._state.pbrSupported?this._batchingRenderers.pbrRenderer&&this._batchingRenderers.pbrRenderer.drawLayer(t,this,ki.COLOR_OPAQUE):t.colorTextureEnabled&&this.model.colorTextureEnabled&&this._state.colorTextureSupported?this._batchingRenderers.colorTextureRenderer&&this._batchingRenderers.colorTextureRenderer.drawLayer(t,this,ki.COLOR_OPAQUE):this._state.normalsBuf?this._batchingRenderers.colorRenderer&&this._batchingRenderers.colorRenderer.drawLayer(t,this,ki.COLOR_OPAQUE):this._batchingRenderers.flatColorRenderer&&this._batchingRenderers.flatColorRenderer.drawLayer(t,this,ki.COLOR_OPAQUE))}_updateBackfaceCull(e,t){const s=this.model.backfaces||!this.solid||e.sectioned;if(t.backfaces!==s){const e=t.gl;s?e.disable(e.CULL_FACE):e.enable(e.CULL_FACE),t.backfaces=s}}drawColorTransparent(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numTransparentLayerPortions&&this._numXRayedLayerPortions!==this._numPortions&&(this._updateBackfaceCull(e,t),t.pbrEnabled&&this.model.pbrEnabled&&this._state.pbrSupported?this._batchingRenderers.pbrRenderer&&this._batchingRenderers.pbrRenderer.drawLayer(t,this,ki.COLOR_TRANSPARENT):t.colorTextureEnabled&&this.model.colorTextureEnabled&&this._state.colorTextureSupported?this._batchingRenderers.colorTextureRenderer&&this._batchingRenderers.colorTextureRenderer.drawLayer(t,this,ki.COLOR_TRANSPARENT):this._state.normalsBuf?this._batchingRenderers.colorRenderer&&this._batchingRenderers.colorRenderer.drawLayer(t,this,ki.COLOR_TRANSPARENT):this._batchingRenderers.flatColorRenderer&&this._batchingRenderers.flatColorRenderer.drawLayer(t,this,ki.COLOR_TRANSPARENT))}drawDepth(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&(this._updateBackfaceCull(e,t),this._batchingRenderers.depthRenderer&&this._batchingRenderers.depthRenderer.drawLayer(t,this,ki.COLOR_OPAQUE))}drawNormals(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&(this._updateBackfaceCull(e,t),this._batchingRenderers.normalsRenderer&&this._batchingRenderers.normalsRenderer.drawLayer(t,this,ki.COLOR_OPAQUE))}drawSilhouetteXRayed(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numXRayedLayerPortions&&(this._updateBackfaceCull(e,t),this._batchingRenderers.silhouetteRenderer&&this._batchingRenderers.silhouetteRenderer.drawLayer(t,this,ki.SILHOUETTE_XRAYED))}drawSilhouetteHighlighted(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numHighlightedLayerPortions&&(this._updateBackfaceCull(e,t),this._batchingRenderers.silhouetteRenderer&&this._batchingRenderers.silhouetteRenderer.drawLayer(t,this,ki.SILHOUETTE_HIGHLIGHTED))}drawSilhouetteSelected(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numSelectedLayerPortions&&(this._updateBackfaceCull(e,t),this._batchingRenderers.silhouetteRenderer&&this._batchingRenderers.silhouetteRenderer.drawLayer(t,this,ki.SILHOUETTE_SELECTED))}drawEdgesColorOpaque(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numEdgesLayerPortions&&this._batchingRenderers.edgesColorRenderer&&this._batchingRenderers.edgesColorRenderer.drawLayer(t,this,ki.EDGES_COLOR_OPAQUE)}drawEdgesColorTransparent(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numEdgesLayerPortions&&0!==this._numTransparentLayerPortions&&this._batchingRenderers.edgesColorRenderer&&this._batchingRenderers.edgesColorRenderer.drawLayer(t,this,ki.EDGES_COLOR_TRANSPARENT)}drawEdgesHighlighted(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numHighlightedLayerPortions&&this._batchingRenderers.edgesRenderer&&this._batchingRenderers.edgesRenderer.drawLayer(t,this,ki.EDGES_HIGHLIGHTED)}drawEdgesSelected(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numSelectedLayerPortions&&this._batchingRenderers.edgesRenderer&&this._batchingRenderers.edgesRenderer.drawLayer(t,this,ki.EDGES_SELECTED)}drawEdgesXRayed(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numXRayedLayerPortions&&this._batchingRenderers.edgesRenderer&&this._batchingRenderers.edgesRenderer.drawLayer(t,this,ki.EDGES_XRAYED)}drawOcclusion(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._batchingRenderers.occlusionRenderer&&this._batchingRenderers.occlusionRenderer.drawLayer(t,this,ki.COLOR_OPAQUE))}drawShadow(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._batchingRenderers.shadowRenderer&&this._batchingRenderers.shadowRenderer.drawLayer(t,this,ki.COLOR_OPAQUE))}drawPickMesh(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._batchingRenderers.pickMeshRenderer&&this._batchingRenderers.pickMeshRenderer.drawLayer(t,this,ki.PICK))}drawPickDepths(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._batchingRenderers.pickDepthRenderer&&this._batchingRenderers.pickDepthRenderer.drawLayer(t,this,ki.PICK))}drawPickNormals(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._batchingRenderers.pickNormalsFlatRenderer&&this._batchingRenderers.pickNormalsFlatRenderer.drawLayer(t,this,ki.PICK))}drawSnapInitDepthBuf(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._snapBatchingRenderers.snapDepthBufInitRenderer&&this._snapBatchingRenderers.snapDepthBufInitRenderer.drawLayer(t,this,ki.PICK))}drawSnapDepths(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._snapBatchingRenderers.snapDepthRenderer&&this._snapBatchingRenderers.snapDepthRenderer.drawLayer(t,this,ki.PICK))}precisionRayPickSurface(e,t,s,i,r){if(!this.model.scene.pickSurfacePrecisionEnabled)return!1;const o=this._state,n=this._portions[e];if(!n)return this.model.error("portion not found: "+e),!1;const a=n.quantizedPositions,l=n.indices,h=o.origin,c=n.offset,A=Kr,p=Yr;A.set(h?u.subVec3(t,h,Xr):t),p.set(s),c&&u.subVec3(A,c),u.transformRay(this.model.worldNormalMatrix,A,p,A,p);const d=Zr,f=qr,E=Jr;let m=!1,y=0;const g=$r;for(let e=0,s=l.length;e<s;e+=3){const s=3*l[e],n=3*l[e+1],I=3*l[e+2];if(d[0]=a[s],d[1]=a[s+1],d[2]=a[s+2],f[0]=a[n],f[1]=a[n+1],f[2]=a[n+2],E[0]=a[I],E[1]=a[I+1],E[2]=a[I+2],u.decompressPosition(d,o.positionsDecodeMatrix),u.decompressPosition(f,o.positionsDecodeMatrix),u.decompressPosition(E,o.positionsDecodeMatrix),u.rayTriangleIntersect(A,p,d,f,E,g)){u.transformPoint3(this.model.worldMatrix,g,g),c&&u.addVec3(g,c),h&&u.addVec3(g,h);const e=Math.abs(u.lenVec3(u.subVec3(g,t,[])));(!m||e>y)&&(y=e,i.set(g),r&&u.triangleNormal(d,f,E,r),m=!0)}}return m&&r&&(u.transformVec3(this.model.worldNormalMatrix,r,r),u.normalizeVec3(r)),m}destroy(){const e=this._state;e.positionsBuf&&(e.positionsBuf.destroy(),e.positionsBuf=null),e.offsetsBuf&&(e.offsetsBuf.destroy(),e.offsetsBuf=null),e.normalsBuf&&(e.normalsBuf.destroy(),e.normalsBuf=null),e.colorsBuf&&(e.colorsBuf.destroy(),e.colorsBuf=null),e.metallicRoughnessBuf&&(e.metallicRoughnessBuf.destroy(),e.metallicRoughnessBuf=null),e.flagsBuf&&(e.flagsBuf.destroy(),e.flagsBuf=null),e.pickColorsBuf&&(e.pickColorsBuf.destroy(),e.pickColorsBuf=null),e.indicesBuf&&(e.indicesBuf.destroy(),e.indicessBuf=null),e.edgeIndicesBuf&&(e.edgeIndicesBuf.destroy(),e.edgeIndicessBuf=null),e.destroy()}}class to extends qi{_getHash(){const e=this._scene;return[e._lightsState.getHash(),e._sectionPlanesState.getHash(),this._withSAO?"sao":"nosao"].join(";")}drawLayer(e,t,s){super.drawLayer(e,t,s,{incrementDrawState:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState,s=e._lightsState,i=t.sectionPlanes.length>0;let r,o,n;const a=[];for(a.push("#version 300 es"),a.push("// Instancing geometry drawing vertex shader"),a.push("uniform int renderPass;"),a.push("in vec3 position;"),a.push("in vec2 normal;"),a.push("in vec4 color;"),a.push("in float flags;"),e.entityOffsetsEnabled&&a.push("in vec3 offset;"),a.push("in vec4 modelMatrixCol0;"),a.push("in vec4 modelMatrixCol1;"),a.push("in vec4 modelMatrixCol2;"),a.push("in vec4 modelNormalMatrixCol0;"),a.push("in vec4 modelNormalMatrixCol1;"),a.push("in vec4 modelNormalMatrixCol2;"),this._addMatricesUniformBlockLines(a,!0),e.logarithmicDepthBufferEnabled&&(a.push("uniform float logDepthBufFC;"),a.push("out float vFragDepth;"),a.push("bool isPerspectiveMatrix(mat4 m) {"),a.push("    return (m[2][3] == - 1.0);"),a.push("}"),a.push("out float isPerspective;")),a.push("uniform vec4 lightAmbient;"),r=0,o=s.lights.length;r<o;r++)n=s.lights[r],"ambient"!==n.type&&(a.push("uniform vec4 lightColor"+r+";"),"dir"===n.type&&a.push("uniform vec3 lightDir"+r+";"),"point"===n.type&&a.push("uniform vec3 lightPos"+r+";"),"spot"===n.type&&(a.push("uniform vec3 lightPos"+r+";"),a.push("uniform vec3 lightDir"+r+";")));for(a.push("vec3 octDecode(vec2 oct) {"),a.push("    vec3 v = vec3(oct.xy, 1.0 - abs(oct.x) - abs(oct.y));"),a.push("    if (v.z < 0.0) {"),a.push("        v.xy = (1.0 - abs(v.yx)) * vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0);"),a.push("    }"),a.push("    return normalize(v);"),a.push("}"),i&&(a.push("out vec4 vWorldPosition;"),a.push("out float vFlags;")),a.push("out vec4 vColor;"),a.push("void main(void) {"),a.push("int colorFlag = int(flags) & 0xF;"),a.push("if (colorFlag != renderPass) {"),a.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),a.push("} else {"),a.push("vec4 worldPosition =  positionsDecodeMatrix * vec4(position, 1.0); "),a.push("worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&a.push("worldPosition.xyz = worldPosition.xyz + offset;"),a.push("vec4 viewPosition  = viewMatrix * worldPosition; "),a.push("vec4 modelNormal = vec4(octDecode(normal.xy), 0.0); "),a.push("vec4 worldNormal = worldNormalMatrix * vec4(dot(modelNormal, modelNormalMatrixCol0), dot(modelNormal, modelNormalMatrixCol1), dot(modelNormal, modelNormalMatrixCol2), 0.0);"),a.push("vec3 viewNormal = normalize(vec4(viewNormalMatrix * worldNormal).xyz);"),a.push("vec3 reflectedColor = vec3(0.0, 0.0, 0.0);"),a.push("vec3 viewLightDir = vec3(0.0, 0.0, -1.0);"),a.push("float lambertian = 1.0;"),r=0,o=s.lights.length;r<o;r++)if(n=s.lights[r],"ambient"!==n.type){if("dir"===n.type)"view"===n.space?a.push("viewLightDir = normalize(lightDir"+r+");"):a.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+r+", 0.0)).xyz);");else if("point"===n.type)"view"===n.space?a.push("viewLightDir = -normalize(lightPos"+r+" - viewPosition.xyz);"):a.push("viewLightDir = -normalize((viewMatrix * vec4(lightPos"+r+", 0.0)).xyz);");else{if("spot"!==n.type)continue;"view"===n.space?a.push("viewLightDir = normalize(lightDir"+r+");"):a.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+r+", 0.0)).xyz);")}a.push("lambertian = max(dot(-viewNormal, viewLightDir), 0.0);"),a.push("reflectedColor += lambertian * (lightColor"+r+".rgb * lightColor"+r+".a);")}return a.push("vec3 rgb = (vec3(float(color.r) / 255.0, float(color.g) / 255.0, float(color.b) / 255.0));"),a.push("vColor =  vec4((lightAmbient.rgb * lightAmbient.a * rgb) + (reflectedColor * rgb), float(color.a) / 255.0);"),a.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(a.push("vFragDepth = 1.0 + clipPos.w;"),a.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),i&&(a.push("vWorldPosition = worldPosition;"),a.push("vFlags = flags;")),a.push("gl_Position = clipPos;"),a.push("}"),a.push("}"),a}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Instancing geometry drawing fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),this._withSAO&&(i.push("uniform sampler2D uOcclusionTexture;"),i.push("uniform vec4      uSAOParams;"),i.push("const float       packUpscale = 256. / 255.;"),i.push("const float       unpackDownScale = 255. / 256.;"),i.push("const vec3        packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );"),i.push("const vec4        unPackFactors = unpackDownScale / vec4( packFactors, 1. );"),i.push("float unpackRGBToFloat( const in vec4 v ) {"),i.push("    return dot( v, unPackFactors );"),i.push("}")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { "),i.push("      discard;"),i.push("  }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),this._withSAO?(i.push("   float viewportWidth     = uSAOParams[0];"),i.push("   float viewportHeight    = uSAOParams[1];"),i.push("   float blendCutoff       = uSAOParams[2];"),i.push("   float blendFactor       = uSAOParams[3];"),i.push("   vec2 uv                 = vec2(gl_FragCoord.x / viewportWidth, gl_FragCoord.y / viewportHeight);"),i.push("   float ambient           = smoothstep(blendCutoff, 1.0, unpackRGBToFloat(texture(uOcclusionTexture, uv))) * blendFactor;"),i.push("   outColor                = vec4(vColor.rgb * ambient, 1.0);")):i.push("    outColor           = vColor;"),i.push("}"),i}}class so extends qi{_getHash(){const e=this._scene;return[e._lightsState.getHash(),e._sectionPlanesState.getHash(),this._withSAO?"sao":"nosao"].join(";")}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Instancing geometry flat-shading drawing vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),s.push("in vec4 color;"),s.push("in float flags;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vViewPosition;"),s.push("out vec4 vColor;"),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("if (colorFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("vec4 worldPosition =  positionsDecodeMatrix * vec4(position, 1.0); "),s.push("worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("vViewPosition = viewPosition;"),s.push("vColor = vec4(float(color.r) / 255.0, float(color.g) / 255.0, float(color.b) / 255.0, float(color.a) / 255.0);"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=e._lightsState;let i,r;const o=t.sectionPlanes.length>0,n=[];if(n.push("#version 300 es"),n.push("// Instancing geometry flat-shading drawing fragment shader"),n.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),n.push("precision highp float;"),n.push("precision highp int;"),n.push("#else"),n.push("precision mediump float;"),n.push("precision mediump int;"),n.push("#endif"),e.logarithmicDepthBufferEnabled&&(n.push("in float isPerspective;"),n.push("uniform float logDepthBufFC;"),n.push("in float vFragDepth;")),this._withSAO&&(n.push("uniform sampler2D uOcclusionTexture;"),n.push("uniform vec4      uSAOParams;"),n.push("const float       packUpscale = 256. / 255.;"),n.push("const float       unpackDownScale = 255. / 256.;"),n.push("const vec3        packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );"),n.push("const vec4        unPackFactors = unpackDownScale / vec4( packFactors, 1. );"),n.push("float unpackRGBToFloat( const in vec4 v ) {"),n.push("    return dot( v, unPackFactors );"),n.push("}")),o){n.push("in vec4 vWorldPosition;"),n.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)n.push("uniform bool sectionPlaneActive"+e+";"),n.push("uniform vec3 sectionPlanePos"+e+";"),n.push("uniform vec3 sectionPlaneDir"+e+";")}for(this._addMatricesUniformBlockLines(n),n.push("uniform vec4 lightAmbient;"),i=0,r=s.lights.length;i<r;i++){const e=s.lights[i];"ambient"!==e.type&&(n.push("uniform vec4 lightColor"+i+";"),"dir"===e.type&&n.push("uniform vec3 lightDir"+i+";"),"point"===e.type&&n.push("uniform vec3 lightPos"+i+";"),"spot"===e.type&&(n.push("uniform vec3 lightPos"+i+";"),n.push("uniform vec3 lightDir"+i+";")))}if(n.push("in vec4 vViewPosition;"),n.push("in vec4 vColor;"),n.push("out vec4 outColor;"),n.push("void main(void) {"),o){n.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),n.push("  if (clippable) {"),n.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)n.push("if (sectionPlaneActive"+e+") {"),n.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),n.push("}");n.push("  if (dist > 0.0) { "),n.push("      discard;"),n.push("  }"),n.push("}")}for(n.push("vec3 reflectedColor = vec3(0.0, 0.0, 0.0);"),n.push("vec3 viewLightDir = vec3(0.0, 0.0, -1.0);"),n.push("float lambertian = 1.0;"),n.push("vec3 xTangent = dFdx( vViewPosition.xyz );"),n.push("vec3 yTangent = dFdy( vViewPosition.xyz );"),n.push("vec3 viewNormal = normalize( cross( xTangent, yTangent ) );"),i=0,r=s.lights.length;i<r;i++){const e=s.lights[i];if("ambient"!==e.type){if("dir"===e.type)"view"===e.space?n.push("viewLightDir = normalize(lightDir"+i+");"):n.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+i+", 0.0)).xyz);");else if("point"===e.type)"view"===e.space?n.push("viewLightDir = -normalize(lightPos"+i+" - viewPosition.xyz);"):n.push("viewLightDir = -normalize((viewMatrix * vec4(lightPos"+i+", 0.0)).xyz);");else{if("spot"!==e.type)continue;"view"===e.space?n.push("viewLightDir = normalize(lightDir"+i+");"):n.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+i+", 0.0)).xyz);")}n.push("lambertian = max(dot(-viewNormal, viewLightDir), 0.0);"),n.push("reflectedColor += lambertian * (lightColor"+i+".rgb * lightColor"+i+".a);")}}return n.push("vec4 fragColor = vec4((lightAmbient.rgb * lightAmbient.a * vColor.rgb) + (reflectedColor * vColor.rgb), vColor.a);"),this._withSAO?(n.push("   float viewportWidth     = uSAOParams[0];"),n.push("   float viewportHeight    = uSAOParams[1];"),n.push("   float blendCutoff       = uSAOParams[2];"),n.push("   float blendFactor       = uSAOParams[3];"),n.push("   vec2 uv                 = vec2(gl_FragCoord.x / viewportWidth, gl_FragCoord.y / viewportHeight);"),n.push("   float ambient           = smoothstep(blendCutoff, 1.0, unpackRGBToFloat(texture(uOcclusionTexture, uv))) * blendFactor;"),n.push("   outColor            = vec4(fragColor.rgb * ambient, 1.0);")):n.push("    outColor           = fragColor;"),e.logarithmicDepthBufferEnabled&&n.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),n.push("}"),n}}class io extends qi{drawLayer(e,t,s){super.drawLayer(e,t,s,{colorUniform:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Instancing silhouette vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("in vec4 color;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(s),s.push("uniform vec4 silhouetteColor;"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vColor;"),s.push("void main(void) {"),s.push("int silhouetteFlag = int(flags) >> 4 & 0xF;"),s.push("if (silhouetteFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("vColor = vec4(silhouetteColor.r, silhouetteColor.g, silhouetteColor.b, min(silhouetteColor.a, float(color.a) / 255.0));"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Instancing fill fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("outColor = vColor;"),i.push("}"),i}}class ro extends Ji{drawLayer(e,t,s){super.drawLayer(e,t,s,{colorUniform:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles instancing edges vertex shader"),s.push("uniform int renderPass;"),s.push("uniform vec4 color;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vColor;"),s.push("void main(void) {"),s.push("int edgeFlag = int(flags) >> 8 & 0xF;"),s.push("if (edgeFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("vColor = vec4(color.r, color.g, color.b, color.a);"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry edges drawing fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("outColor = vColor;"),i.push("}"),i}}class oo extends Ji{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles instancing edges vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),s.push("in vec4 color;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vColor;"),s.push("void main(void) {"),s.push("int edgeFlag = int(flags) >> 8 & 0xF;"),s.push("if (edgeFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("vColor = vec4(float(color.r*0.5) / 255.0, float(color.g*0.5) / 255.0, float(color.b*0.5) / 255.0, float(color.a) / 255.0);"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry edges drawing fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("outColor = vColor;"),i.push("}"),i}}class no extends qi{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Instancing geometry picking vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("in vec4 pickColor;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),s.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vPickColor;"),s.push("void main(void) {"),s.push("int pickFlag = int(flags) >> 12 & 0xF;"),s.push("if (pickFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("  vPickColor = vec4(float(pickColor.r) / 255.0, float(pickColor.g) / 255.0, float(pickColor.b) / 255.0, float(pickColor.a) / 255.0);"),t&&(s.push("  vWorldPosition = worldPosition;"),s.push("  vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry picking fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vPickColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("outColor = vPickColor; "),i.push("}"),i}}class ao extends qi{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Instancing geometry depth vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),s.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vViewPosition;"),s.push("void main(void) {"),s.push("int pickFlag = int(flags) >> 12 & 0xF;"),s.push("if (pickFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("  vWorldPosition = worldPosition;"),s.push("  vFlags = flags;")),s.push("  vViewPosition = viewPosition;"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry depth fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),i.push("uniform float pickZNear;"),i.push("uniform float pickZFar;"),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vViewPosition;"),i.push("vec4 packDepth(const in float depth) {"),i.push("  const vec4 bitShift = vec4(256.0*256.0*256.0, 256.0*256.0, 256.0, 1.0);"),i.push("  const vec4 bitMask  = vec4(0.0, 1.0/256.0, 1.0/256.0, 1.0/256.0);"),i.push("  vec4 res = fract(depth * bitShift);"),i.push("  res -= res.xxyz * bitMask;"),i.push("  return res;"),i.push("}"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    float zNormalizedDepth = abs((pickZNear + vViewPosition.z) / (pickZFar - pickZNear));"),i.push("    outColor = packDepth(zNormalizedDepth); "),i.push("}"),i}}class lo extends qi{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Instancing geometry normals vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in vec2 normal;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),s.push("in vec4 modelNormalMatrixCol0;"),s.push("in vec4 modelNormalMatrixCol1;"),s.push("in vec4 modelNormalMatrixCol2;"),s.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),s.push("vec3 octDecode(vec2 oct) {"),s.push("    vec3 v = vec3(oct.xy, 1.0 - abs(oct.x) - abs(oct.y));"),s.push("    if (v.z < 0.0) {"),s.push("        v.xy = (1.0 - abs(v.yx)) * vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0);"),s.push("    }"),s.push("    return normalize(v);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec3 vWorldNormal;"),s.push("void main(void) {"),s.push("int pickFlag = int(flags) >> 12 & 0xF;"),s.push("if (pickFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("  vec4 modelNormal = vec4(octDecode(normal.xy), 0.0); "),s.push("  vec3 worldNormal = vec3(dot(modelNormal, modelNormalMatrixCol0), dot(modelNormal, modelNormalMatrixCol1), dot(modelNormal, modelNormalMatrixCol2));"),s.push("  vWorldNormal = worldNormal;"),t&&(s.push("  vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry normals fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec3 vWorldNormal;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("if (sectionPlaneActive"+r+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+r+".xyz, vWorldPosition.xyz - sectionPlanePos"+r+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    outColor = vec4((vWorldNormal * 0.5) + 0.5, 1.0);"),i.push("}"),i}}class ho extends qi{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// TrianglesInstancingOcclusionRenderer vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in vec4 color;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(s),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("if (colorFlag != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("  vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene._sectionPlanesState,t=e.sectionPlanes.length>0,s=[];if(s.push("#version 300 es"),s.push("// TrianglesInstancingOcclusionRenderer fragment shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("#endif"),t){s.push("in vec4 vWorldPosition;"),s.push("in float vFlags;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("uniform bool sectionPlaneActive"+t+";"),s.push("uniform vec3 sectionPlanePos"+t+";"),s.push("uniform vec3 sectionPlaneDir"+t+";")}if(s.push("out vec4 outColor;"),s.push("void main(void) {"),t){s.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),s.push("  if (clippable) {"),s.push("  float dist = 0.0;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("if (sectionPlaneActive"+t+") {"),s.push("   dist += clamp(dot(-sectionPlaneDir"+t+".xyz, vWorldPosition.xyz - sectionPlanePos"+t+".xyz), 0.0, 1000.0);"),s.push("}");s.push("if (dist > 0.0) { discard; }"),s.push("}")}return s.push("   outColor = vec4(0.0, 0.0, 1.0, 1.0); "),s.push("}"),s}}class co extends qi{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Instancing geometry depth drawing vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec2 vHighPrecisionZW;"),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("if (colorFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("vHighPrecisionZW = gl_Position.zw;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState;let s,i;const r=t.sectionPlanes.length>0,o=[];if(o.push("#version 300 es"),o.push("// Instancing geometry depth drawing fragment shader"),o.push("precision highp float;"),o.push("precision highp int;"),e.logarithmicDepthBufferEnabled&&(o.push("in float isPerspective;"),o.push("uniform float logDepthBufFC;"),o.push("in float vFragDepth;")),r)for(o.push("in vec4 vWorldPosition;"),o.push("in float vFlags;"),s=0,i=t.sectionPlanes.length;s<i;s++)o.push("uniform bool sectionPlaneActive"+s+";"),o.push("uniform vec3 sectionPlanePos"+s+";"),o.push("uniform vec3 sectionPlaneDir"+s+";");if(o.push("in vec2 vHighPrecisionZW;"),o.push("out vec4 outColor;"),o.push("void main(void) {"),r){for(o.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),o.push("  if (clippable) {"),o.push("  float dist = 0.0;"),s=0,i=t.sectionPlanes.length;s<i;s++)o.push("if (sectionPlaneActive"+s+") {"),o.push("   dist += clamp(dot(-sectionPlaneDir"+s+".xyz, vWorldPosition.xyz - sectionPlanePos"+s+".xyz), 0.0, 1000.0);"),o.push("}");o.push("if (dist > 0.0) { discard; }"),o.push("}")}return e.logarithmicDepthBufferEnabled&&o.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),o.push("float fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;"),o.push("    outColor = vec4(vec3(1.0 - fragCoordZ), 1.0); "),o.push("}"),o}}class Ao extends qi{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Instancing geometry normals drawing vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in vec3 normal;"),s.push("in vec4 color;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(s,!0),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),s.push("vec3 octDecode(vec2 oct) {"),s.push("    vec3 v = vec3(oct.xy, 1.0 - abs(oct.x) - abs(oct.y));"),s.push("    if (v.z < 0.0) {"),s.push("        v.xy = (1.0 - abs(v.yx)) * vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0);"),s.push("    }"),s.push("    return normalize(v);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec3 vViewNormal;"),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("if (colorFlag != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("  vec4 worldNormal    = worldNormalMatrix * vec4(octDecode(normal.xy), 0.0); "),s.push("  vec3 viewNormal     = normalize((viewNormalMatrix * worldNormal).xyz);"),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("  vViewNormal = viewNormal;"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Instancing geometry depth drawing fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec3 vViewNormal;"),i.push("vec3 packNormalToRGB( const in vec3 normal ) {"),i.push("    return normalize( normal ) * 0.5 + 0.5;"),i.push("}"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    outColor = vec4(packNormalToRGB(vViewNormal), 1.0); "),i.push("}"),i}}class uo extends qi{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Instancing geometry shadow drawing vertex shader"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in vec4 color;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),s.push("uniform mat4 shadowViewMatrix;"),s.push("uniform mat4 shadowProjMatrix;"),this._addMatricesUniformBlockLines(s),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("bool visible = (colorFlag > 0);"),s.push("bool transparent  = ((float(color.a) / 255.0) < 1.0);"),s.push("if (!visible || transparent) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("  worldPosition = vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("  vec4 viewPosition  = shadowViewMatrix * worldPosition; "),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("  gl_Position = shadowProjMatrix * viewPosition;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Instancing geometry depth drawing fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec3 vViewNormal;"),i.push("vec3 packNormalToRGB( const in vec3 normal ) {"),i.push("    return normalize( normal ) * 0.5 + 0.5;"),i.push("}"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    outColor = vec4(packNormalToRGB(vViewNormal), 1.0); "),i.push("}"),i}}const po={3e3:"linearToLinear",3001:"sRGBToLinear"};class fo extends qi{_getHash(){const e=this._scene;return[e.gammaOutput,e._lightsState.getHash(),e._sectionPlanesState.getHash(),this._withSAO?"sao":"nosao"].join(";")}drawLayer(e,t,s){super.drawLayer(e,t,s,{incrementDrawState:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState,s=e._lightsState,i=t.sectionPlanes.length>0,r=t.clippingCaps,o=[];return o.push("#version 300 es"),o.push("// Instancing geometry quality drawing vertex shader"),o.push("uniform int renderPass;"),o.push("in vec3 position;"),o.push("in vec3 normal;"),o.push("in vec4 color;"),o.push("in vec2 uv;"),o.push("in vec2 metallicRoughness;"),o.push("in float flags;"),e.entityOffsetsEnabled&&o.push("in vec3 offset;"),o.push("in vec4 modelMatrixCol0;"),o.push("in vec4 modelMatrixCol1;"),o.push("in vec4 modelMatrixCol2;"),o.push("in vec4 modelNormalMatrixCol0;"),o.push("in vec4 modelNormalMatrixCol1;"),o.push("in vec4 modelNormalMatrixCol2;"),this._addMatricesUniformBlockLines(o,!0),o.push("uniform mat3 uvDecodeMatrix;"),e.logarithmicDepthBufferEnabled&&(o.push("uniform float logDepthBufFC;"),o.push("out float vFragDepth;"),o.push("bool isPerspectiveMatrix(mat4 m) {"),o.push("    return (m[2][3] == - 1.0);"),o.push("}"),o.push("out float isPerspective;")),o.push("vec3 octDecode(vec2 oct) {"),o.push("    vec3 v = vec3(oct.xy, 1.0 - abs(oct.x) - abs(oct.y));"),o.push("    if (v.z < 0.0) {"),o.push("        v.xy = (1.0 - abs(v.yx)) * vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0);"),o.push("    }"),o.push("    return normalize(v);"),o.push("}"),o.push("out vec4 vViewPosition;"),o.push("out vec3 vViewNormal;"),o.push("out vec4 vColor;"),o.push("out vec2 vUV;"),o.push("out vec2 vMetallicRoughness;"),s.lightMaps.length>0&&o.push("out vec3 vWorldNormal;"),i&&(o.push("out vec4 vWorldPosition;"),o.push("out float vFlags;"),r&&o.push("out vec4 vClipPosition;")),o.push("void main(void) {"),o.push("int colorFlag = int(flags) & 0xF;"),o.push("if (colorFlag != renderPass) {"),o.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),o.push("} else {"),o.push("vec4 worldPosition =  positionsDecodeMatrix * vec4(position, 1.0); "),o.push("worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&o.push("      worldPosition.xyz = worldPosition.xyz + offset;"),o.push("vec4 viewPosition  = viewMatrix * worldPosition; "),o.push("vec4 modelNormal = vec4(octDecode(normal.xy), 0.0); "),o.push("vec4 worldNormal = worldNormalMatrix * vec4(dot(modelNormal, modelNormalMatrixCol0), dot(modelNormal, modelNormalMatrixCol1), dot(modelNormal, modelNormalMatrixCol2), 1.0);"),o.push("vec3 viewNormal = vec4(viewNormalMatrix * worldNormal).xyz;"),o.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(o.push("vFragDepth = 1.0 + clipPos.w;"),o.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),i&&(o.push("vWorldPosition = worldPosition;"),o.push("vFlags = flags;"),r&&o.push("vClipPosition = clipPos;")),o.push("vViewPosition = viewPosition;"),o.push("vViewNormal = viewNormal;"),o.push("vColor = color;"),o.push("vUV = (uvDecodeMatrix * vec3(uv, 1.0)).xy;"),o.push("vMetallicRoughness = metallicRoughness;"),s.lightMaps.length>0&&o.push("vWorldNormal = worldNormal.xyz;"),o.push("gl_Position = clipPos;"),o.push("}"),o.push("}"),o}_buildFragmentShader(){const e=this._scene,t=e.gammaOutput,s=e._sectionPlanesState,i=e._lightsState,r=s.sectionPlanes.length>0,o=s.clippingCaps,n=[];n.push("#version 300 es"),n.push("// Instancing geometry quality drawing fragment shader"),n.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),n.push("precision highp float;"),n.push("precision highp int;"),n.push("#else"),n.push("precision mediump float;"),n.push("precision mediump int;"),n.push("#endif"),e.logarithmicDepthBufferEnabled&&(n.push("in float isPerspective;"),n.push("uniform float logDepthBufFC;"),n.push("in float vFragDepth;")),n.push("uniform sampler2D uColorMap;"),n.push("uniform sampler2D uMetallicRoughMap;"),n.push("uniform sampler2D uEmissiveMap;"),n.push("uniform sampler2D uNormalMap;"),this._withSAO&&(n.push("uniform sampler2D uOcclusionTexture;"),n.push("uniform vec4      uSAOParams;"),n.push("const float       packUpscale = 256. / 255.;"),n.push("const float       unpackDownScale = 255. / 256.;"),n.push("const vec3        packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );"),n.push("const vec4        unPackFactors = unpackDownScale / vec4( packFactors, 1. );"),n.push("float unpackRGBToFloat( const in vec4 v ) {"),n.push("    return dot( v, unPackFactors );"),n.push("}")),i.reflectionMaps.length>0&&n.push("uniform samplerCube reflectionMap;"),i.lightMaps.length>0&&n.push("uniform samplerCube lightMap;"),n.push("uniform vec4 lightAmbient;");for(let e=0,t=i.lights.length;e<t;e++){const t=i.lights[e];"ambient"!==t.type&&(n.push("uniform vec4 lightColor"+e+";"),"dir"===t.type&&n.push("uniform vec3 lightDir"+e+";"),"point"===t.type&&n.push("uniform vec3 lightPos"+e+";"),"spot"===t.type&&(n.push("uniform vec3 lightPos"+e+";"),n.push("uniform vec3 lightDir"+e+";")))}if(n.push("uniform float gammaFactor;"),n.push("vec4 linearToLinear( in vec4 value ) {"),n.push("  return value;"),n.push("}"),n.push("vec4 sRGBToLinear( in vec4 value ) {"),n.push("  return vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.w );"),n.push("}"),n.push("vec4 gammaToLinear( in vec4 value) {"),n.push("  return vec4( pow( value.xyz, vec3( gammaFactor ) ), value.w );"),n.push("}"),t&&(n.push("vec4 linearToGamma( in vec4 value, in float gammaFactor ) {"),n.push("  return vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );"),n.push("}")),r){n.push("in vec4 vWorldPosition;"),n.push("in float vFlags;"),o&&n.push("in vec4 vClipPosition;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)n.push("uniform bool sectionPlaneActive"+e+";"),n.push("uniform vec3 sectionPlanePos"+e+";"),n.push("uniform vec3 sectionPlaneDir"+e+";")}if(n.push("in vec4 vViewPosition;"),n.push("in vec3 vViewNormal;"),n.push("in vec4 vColor;"),n.push("in vec2 vUV;"),n.push("in vec2 vMetallicRoughness;"),i.lightMaps.length>0&&n.push("in vec3 vWorldNormal;"),this._addMatricesUniformBlockLines(n,!0),n.push("#define PI 3.14159265359"),n.push("#define RECIPROCAL_PI 0.31830988618"),n.push("#define RECIPROCAL_PI2 0.15915494"),n.push("#define EPSILON 1e-6"),n.push("#define saturate(a) clamp( a, 0.0, 1.0 )"),n.push("vec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm, vec2 uv ) {"),n.push("       vec3 texel = texture( uNormalMap, uv ).xyz;"),n.push("       if (texel.r == 0.0 && texel.g == 0.0 && texel.b == 0.0) {"),n.push("              return normalize(surf_norm );"),n.push("       }"),n.push("      vec3 q0 = vec3( dFdx( eye_pos.x ), dFdx( eye_pos.y ), dFdx( eye_pos.z ) );"),n.push("      vec3 q1 = vec3( dFdy( eye_pos.x ), dFdy( eye_pos.y ), dFdy( eye_pos.z ) );"),n.push("      vec2 st0 = dFdx( uv.st );"),n.push("      vec2 st1 = dFdy( uv.st );"),n.push("      vec3 S = normalize( q0 * st1.t - q1 * st0.t );"),n.push("      vec3 T = normalize( -q0 * st1.s + q1 * st0.s );"),n.push("      vec3 N = normalize( surf_norm );"),n.push("      vec3 mapN = texel.xyz * 2.0 - 1.0;"),n.push("      mat3 tsn = mat3( S, T, N );"),n.push("      return normalize( tsn * mapN );"),n.push("}"),n.push("vec3 inverseTransformDirection(in vec3 dir, in mat4 matrix) {"),n.push("   return normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );"),n.push("}"),n.push("struct IncidentLight {"),n.push("   vec3 color;"),n.push("   vec3 direction;"),n.push("};"),n.push("struct ReflectedLight {"),n.push("   vec3 diffuse;"),n.push("   vec3 specular;"),n.push("};"),n.push("struct Geometry {"),n.push("   vec3 position;"),n.push("   vec3 viewNormal;"),n.push("   vec3 worldNormal;"),n.push("   vec3 viewEyeDir;"),n.push("};"),n.push("struct Material {"),n.push("   vec3    diffuseColor;"),n.push("   float   specularRoughness;"),n.push("   vec3    specularColor;"),n.push("   float   shine;"),n.push("};"),n.push("float GGXRoughnessToBlinnExponent(const in float ggxRoughness) {"),n.push("   float r = ggxRoughness + 0.0001;"),n.push("   return (2.0 / (r * r) - 2.0);"),n.push("}"),n.push("float getSpecularMIPLevel(const in float blinnShininessExponent, const in int maxMIPLevel) {"),n.push("   float maxMIPLevelScalar = float( maxMIPLevel );"),n.push("   float desiredMIPLevel = maxMIPLevelScalar - 0.79248 - 0.5 * log2( ( blinnShininessExponent * blinnShininessExponent ) + 1.0 );"),n.push("   return clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );"),n.push("}"),i.reflectionMaps.length>0&&(n.push("vec3 getLightProbeIndirectRadiance(const in vec3 reflectVec, const in float blinnShininessExponent, const in int maxMIPLevel) {"),n.push("   float mipLevel = 0.5 * getSpecularMIPLevel(blinnShininessExponent, maxMIPLevel);"),n.push("   vec3 envMapColor = "+po[i.reflectionMaps[0].encoding]+"(texture(reflectionMap, reflectVec, mipLevel)).rgb;"),n.push("  return envMapColor;"),n.push("}")),n.push("vec3 F_Schlick(const in vec3 specularColor, const in float dotLH) {"),n.push("   float fresnel = exp2( ( -5.55473 * dotLH - 6.98316 ) * dotLH );"),n.push("   return ( 1.0 - specularColor ) * fresnel + specularColor;"),n.push("}"),n.push("float G_GGX_Smith(const in float alpha, const in float dotNL, const in float dotNV) {"),n.push("   float a2 = ( alpha * alpha );"),n.push("   float gl = dotNL + sqrt( a2 + ( 1.0 - a2 ) * ( dotNL * dotNL ) );"),n.push("   float gv = dotNV + sqrt( a2 + ( 1.0 - a2 ) * ( dotNV * dotNV ) );"),n.push("   return 1.0 / ( gl * gv );"),n.push("}"),n.push("float G_GGX_SmithCorrelated(const in float alpha, const in float dotNL, const in float dotNV) {"),n.push("   float a2 = ( alpha * alpha );"),n.push("   float gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * ( dotNV * dotNV ) );"),n.push("   float gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * ( dotNL * dotNL ) );"),n.push("   return 0.5 / max( gv + gl, EPSILON );"),n.push("}"),n.push("float D_GGX(const in float alpha, const in float dotNH) {"),n.push("   float a2 = ( alpha * alpha );"),n.push("   float denom = ( dotNH * dotNH) * ( a2 - 1.0 ) + 1.0;"),n.push("   return RECIPROCAL_PI * a2 / ( denom * denom);"),n.push("}"),n.push("vec3 BRDF_Specular_GGX(const in IncidentLight incidentLight, const in Geometry geometry, const in vec3 specularColor, const in float roughness) {"),n.push("   float alpha = ( roughness * roughness );"),n.push("   vec3 halfDir = normalize( incidentLight.direction + geometry.viewEyeDir );"),n.push("   float dotNL = saturate( dot( geometry.viewNormal, incidentLight.direction ) );"),n.push("   float dotNV = saturate( dot( geometry.viewNormal, geometry.viewEyeDir ) );"),n.push("   float dotNH = saturate( dot( geometry.viewNormal, halfDir ) );"),n.push("   float dotLH = saturate( dot( incidentLight.direction, halfDir ) );"),n.push("   vec3  F = F_Schlick( specularColor, dotLH );"),n.push("   float G = G_GGX_SmithCorrelated( alpha, dotNL, dotNV );"),n.push("   float D = D_GGX( alpha, dotNH );"),n.push("   return F * (G * D);"),n.push("}"),n.push("vec3 BRDF_Specular_GGX_Environment(const in Geometry geometry, const in vec3 specularColor, const in float roughness) {"),n.push("   float dotNV = saturate(dot(geometry.viewNormal, geometry.viewEyeDir));"),n.push("   const vec4 c0 = vec4( -1, -0.0275, -0.572,  0.022);"),n.push("   const vec4 c1 = vec4(  1,  0.0425,   1.04, -0.04);"),n.push("   vec4 r = roughness * c0 + c1;"),n.push("   float a004 = min(r.x * r.x, exp2(-9.28 * dotNV)) * r.x + r.y;"),n.push("   vec2 AB    = vec2(-1.04, 1.04) * a004 + r.zw;"),n.push("   return specularColor * AB.x + AB.y;"),n.push("}"),(i.lightMaps.length>0||i.reflectionMaps.length>0)&&(n.push("void computePBRLightMapping(const in Geometry geometry, const in Material material, inout ReflectedLight reflectedLight) {"),i.lightMaps.length>0&&(n.push("   vec3 irradiance = "+po[i.lightMaps[0].encoding]+"(texture(lightMap, geometry.worldNormal)).rgb;"),n.push("   irradiance *= PI;"),n.push("   vec3 diffuseBRDFContrib = (RECIPROCAL_PI * material.diffuseColor);"),n.push("   reflectedLight.diffuse += irradiance * diffuseBRDFContrib;")),i.reflectionMaps.length>0&&(n.push("   vec3 reflectVec             = reflect(geometry.viewEyeDir, geometry.viewNormal);"),n.push("   reflectVec                  = inverseTransformDirection(reflectVec, viewMatrix);"),n.push("   float blinnExpFromRoughness = GGXRoughnessToBlinnExponent(material.specularRoughness);"),n.push("   vec3 radiance               = getLightProbeIndirectRadiance(reflectVec, blinnExpFromRoughness, 8);"),n.push("   vec3 specularBRDFContrib    = BRDF_Specular_GGX_Environment(geometry, material.specularColor, material.specularRoughness);"),n.push("   reflectedLight.specular     += radiance * specularBRDFContrib;")),n.push("}")),n.push("void computePBRLighting(const in IncidentLight incidentLight, const in Geometry geometry, const in Material material, inout ReflectedLight reflectedLight) {"),n.push("   float dotNL     = saturate(dot(geometry.viewNormal, incidentLight.direction));"),n.push("   vec3 irradiance = dotNL * incidentLight.color * PI;"),n.push("   reflectedLight.diffuse  += irradiance * (RECIPROCAL_PI * material.diffuseColor);"),n.push("   reflectedLight.specular += irradiance * BRDF_Specular_GGX(incidentLight, geometry, material.specularColor, material.specularRoughness);"),n.push("}"),n.push("out vec4 outColor;"),n.push("void main(void) {"),r){n.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),n.push("  if (clippable) {"),n.push("  float dist = 0.0;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)n.push("if (sectionPlaneActive"+e+") {"),n.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),n.push("}");o?(n.push("  if (dist > (0.002 * vClipPosition.w)) {"),n.push("      discard;"),n.push("  }"),n.push("  if (dist > 0.0) { "),n.push("      outColor=vec4(1.0, 0.0, 0.0, 1.0);"),e.logarithmicDepthBufferEnabled&&n.push("  gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),n.push("  return;"),n.push("}")):(n.push("  if (dist > 0.0) { "),n.push("      discard;"),n.push("  }")),n.push("}")}n.push("IncidentLight  light;"),n.push("Material       material;"),n.push("Geometry       geometry;"),n.push("ReflectedLight reflectedLight = ReflectedLight(vec3(0.0,0.0,0.0), vec3(0.0,0.0,0.0));"),n.push("vec3 rgb = (vec3(float(vColor.r) / 255.0, float(vColor.g) / 255.0, float(vColor.b) / 255.0));"),n.push("float opacity = float(vColor.a) / 255.0;"),n.push("vec3  baseColor = rgb;"),n.push("float specularF0 = 1.0;"),n.push("float metallic = float(vMetallicRoughness.r) / 255.0;"),n.push("float roughness = float(vMetallicRoughness.g) / 255.0;"),n.push("float dielectricSpecular = 0.16 * specularF0 * specularF0;"),n.push("vec4 colorTexel = sRGBToLinear(texture(uColorMap, vUV));"),n.push("baseColor *= colorTexel.rgb;"),n.push("vec3 metalRoughTexel = texture(uMetallicRoughMap, vUV).rgb;"),n.push("metallic *= metalRoughTexel.b;"),n.push("roughness *= metalRoughTexel.g;"),n.push("vec3 viewNormal = perturbNormal2Arb( vViewPosition.xyz, normalize(vViewNormal), vUV );"),n.push("material.diffuseColor      = baseColor * (1.0 - dielectricSpecular) * (1.0 - metallic);"),n.push("material.specularRoughness = clamp(roughness, 0.04, 1.0);"),n.push("material.specularColor     = mix(vec3(dielectricSpecular), baseColor, metallic);"),n.push("geometry.position      = vViewPosition.xyz;"),n.push("geometry.viewNormal    = -normalize(viewNormal);"),n.push("geometry.viewEyeDir    = normalize(vViewPosition.xyz);"),i.lightMaps.length>0&&n.push("geometry.worldNormal   = normalize(vWorldNormal);"),(i.lightMaps.length>0||i.reflectionMaps.length>0)&&n.push("computePBRLightMapping(geometry, material, reflectedLight);");for(let e=0,t=i.lights.length;e<t;e++){const t=i.lights[e];if("ambient"!==t.type){if("dir"===t.type)"view"===t.space?n.push("light.direction = normalize(lightDir"+e+");"):n.push("light.direction = normalize((viewMatrix * vec4(lightDir"+e+", 0.0)).xyz);");else if("point"===t.type)"view"===t.space?n.push("light.direction = normalize(lightPos"+e+" - vViewPosition.xyz);"):n.push("light.direction = normalize((viewMatrix * vec4(lightPos"+e+", 0.0)).xyz);");else{if("spot"!==t.type)continue;"view"===t.space?n.push("light.direction = normalize(lightDir"+e+");"):n.push("light.direction = normalize((viewMatrix * vec4(lightDir"+e+", 0.0)).xyz);")}n.push("light.color =  lightColor"+e+".rgb * lightColor"+e+".a;"),n.push("computePBRLighting(light, geometry, material, reflectedLight);")}}return n.push("vec3 emissiveColor = sRGBToLinear(texture(uEmissiveMap, vUV)).rgb;"),n.push("vec3 outgoingLight = (lightAmbient.rgb * lightAmbient.a * baseColor * opacity * rgb) + (reflectedLight.diffuse) + (reflectedLight.specular) + emissiveColor;"),n.push("vec4 fragColor;"),this._withSAO?(n.push("   float viewportWidth     = uSAOParams[0];"),n.push("   float viewportHeight    = uSAOParams[1];"),n.push("   float blendCutoff       = uSAOParams[2];"),n.push("   float blendFactor       = uSAOParams[3];"),n.push("   vec2 uv                 = vec2(gl_FragCoord.x / viewportWidth, gl_FragCoord.y / viewportHeight);"),n.push("   float ambient           = smoothstep(blendCutoff, 1.0, unpackRGBToFloat(texture(uOcclusionTexture, uv))) * blendFactor;"),n.push("   fragColor            = vec4(outgoingLight.rgb * ambient, opacity);")):n.push("   fragColor            = vec4(outgoingLight.rgb, opacity);"),t&&n.push("fragColor = linearToGamma(fragColor, gammaFactor);"),n.push("outColor = fragColor;"),e.logarithmicDepthBufferEnabled&&n.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),n.push("}"),n}}class Eo extends qi{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Instancing geometry normals vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),s.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&s.push("out float vFlags;"),s.push("out vec4 vWorldPosition;"),s.push("void main(void) {"),s.push("int pickFlag = int(flags) >> 12 & 0xF;"),s.push("if (pickFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("  vWorldPosition = worldPosition;"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),t&&s.push("vFlags = flags;"),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry normals fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),i.push("in vec4 vWorldPosition;"),s){i.push("in float vFlags;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec3 vWorldNormal;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("if (sectionPlaneActive"+r+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+r+".xyz, vWorldPosition.xyz - sectionPlanePos"+r+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("  vec3 xTangent = dFdx( vWorldPosition.xyz );"),i.push("  vec3 yTangent = dFdy( vWorldPosition.xyz );"),i.push("  vec3 worldNormal = normalize( cross( xTangent, yTangent ) );"),i.push("  outColor = vec4((worldNormal * 0.5) + 0.5, 1.0);"),i.push("}"),i}}class mo extends qi{_getHash(){const e=this._scene;return[e.gammaOutput,e._lightsState.getHash(),e._sectionPlanesState.getHash(),this._withSAO?"sao":"nosao"].join(";")}drawLayer(e,t,s){super.drawLayer(e,t,s,{incrementDrawState:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Instancing geometry drawing vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),s.push("in vec4 color;"),s.push("in vec2 uv;"),s.push("in float flags;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(s),s.push("uniform mat3 uvDecodeMatrix;"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vViewPosition;"),s.push("out vec4 vColor;"),s.push("out vec2 vUV;"),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("if (colorFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("vec4 worldPosition =  positionsDecodeMatrix * vec4(position, 1.0); "),s.push("worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("vViewPosition = viewPosition;"),s.push("vColor = vec4(float(color.r) / 255.0, float(color.g) / 255.0, float(color.b) / 255.0, float(color.a) / 255.0);"),s.push("vUV = (uvDecodeMatrix * vec3(uv, 1.0)).xy;"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e.gammaOutput,s=e._sectionPlanesState,i=e._lightsState;let r,o;const n=s.sectionPlanes.length>0,a=[];if(a.push("#version 300 es"),a.push("// Instancing geometry drawing fragment shader"),a.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),a.push("precision highp float;"),a.push("precision highp int;"),a.push("#else"),a.push("precision mediump float;"),a.push("precision mediump int;"),a.push("#endif"),e.logarithmicDepthBufferEnabled&&(a.push("in float isPerspective;"),a.push("uniform float logDepthBufFC;"),a.push("in float vFragDepth;")),a.push("uniform sampler2D uColorMap;"),this._withSAO&&(a.push("uniform sampler2D uOcclusionTexture;"),a.push("uniform vec4      uSAOParams;"),a.push("const float       packUpscale = 256. / 255.;"),a.push("const float       unpackDownScale = 255. / 256.;"),a.push("const vec3        packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );"),a.push("const vec4        unPackFactors = unpackDownScale / vec4( packFactors, 1. );"),a.push("float unpackRGBToFloat( const in vec4 v ) {"),a.push("    return dot( v, unPackFactors );"),a.push("}")),a.push("uniform float gammaFactor;"),a.push("vec4 linearToLinear( in vec4 value ) {"),a.push("  return value;"),a.push("}"),a.push("vec4 sRGBToLinear( in vec4 value ) {"),a.push("  return vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.w );"),a.push("}"),a.push("vec4 gammaToLinear( in vec4 value) {"),a.push("  return vec4( pow( value.xyz, vec3( gammaFactor ) ), value.w );"),a.push("}"),t&&(a.push("vec4 linearToGamma( in vec4 value, in float gammaFactor ) {"),a.push("  return vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );"),a.push("}")),n){a.push("in vec4 vWorldPosition;"),a.push("in float vFlags;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)a.push("uniform bool sectionPlaneActive"+e+";"),a.push("uniform vec3 sectionPlanePos"+e+";"),a.push("uniform vec3 sectionPlaneDir"+e+";")}for(this._addMatricesUniformBlockLines(a),a.push("uniform vec4 lightAmbient;"),r=0,o=i.lights.length;r<o;r++){const e=i.lights[r];"ambient"!==e.type&&(a.push("uniform vec4 lightColor"+r+";"),"dir"===e.type&&a.push("uniform vec3 lightDir"+r+";"),"point"===e.type&&a.push("uniform vec3 lightPos"+r+";"),"spot"===e.type&&(a.push("uniform vec3 lightPos"+r+";"),a.push("uniform vec3 lightDir"+r+";")))}if(a.push("in vec4 vViewPosition;"),a.push("in vec4 vColor;"),a.push("in vec2 vUV;"),a.push("out vec4 outColor;"),a.push("void main(void) {"),n){a.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),a.push("  if (clippable) {"),a.push("  float dist = 0.0;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)a.push("if (sectionPlaneActive"+e+") {"),a.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),a.push("}");a.push("  if (dist > 0.0) { "),a.push("      discard;"),a.push("  }"),a.push("}")}for(a.push("vec3 reflectedColor = vec3(0.0, 0.0, 0.0);"),a.push("vec3 viewLightDir = vec3(0.0, 0.0, -1.0);"),a.push("float lambertian = 1.0;"),a.push("vec3 xTangent = dFdx( vViewPosition.xyz );"),a.push("vec3 yTangent = dFdy( vViewPosition.xyz );"),a.push("vec3 viewNormal = normalize( cross( xTangent, yTangent ) );"),r=0,o=i.lights.length;r<o;r++){const e=i.lights[r];if("ambient"!==e.type){if("dir"===e.type)"view"===e.space?a.push("viewLightDir = normalize(lightDir"+r+");"):a.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+r+", 0.0)).xyz);");else if("point"===e.type)"view"===e.space?a.push("viewLightDir = -normalize(lightPos"+r+" - viewPosition.xyz);"):a.push("viewLightDir = -normalize((viewMatrix * vec4(lightPos"+r+", 0.0)).xyz);");else{if("spot"!==e.type)continue;"view"===e.space?a.push("viewLightDir = normalize(lightDir"+r+");"):a.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+r+", 0.0)).xyz);")}a.push("lambertian = max(dot(-viewNormal, viewLightDir), 0.0);"),a.push("reflectedColor += lambertian * (lightColor"+r+".rgb * lightColor"+r+".a);")}}return a.push("vec4 color =  vec4((lightAmbient.rgb * lightAmbient.a * vColor.rgb) + (reflectedColor * vColor.rgb), vColor.a);"),t?a.push("vec4 colorTexel = color * sRGBToLinear(texture(uColorMap, vUV));"):a.push("vec4 colorTexel = color * texture(uColorMap, vUV);"),a.push("float opacity = color.a;"),this._withSAO?(a.push("   float viewportWidth     = uSAOParams[0];"),a.push("   float viewportHeight    = uSAOParams[1];"),a.push("   float blendCutoff       = uSAOParams[2];"),a.push("   float blendFactor       = uSAOParams[3];"),a.push("   vec2 uv                 = vec2(gl_FragCoord.x / viewportWidth, gl_FragCoord.y / viewportHeight);"),a.push("   float ambient           = smoothstep(blendCutoff, 1.0, unpackRGBToFloat(texture(uOcclusionTexture, uv))) * blendFactor;"),a.push("   outColor                = vec4(vColor.rgb * colorTexel.rgb * ambient, opacity);")):a.push("   outColor                = vec4(vColor.rgb * colorTexel.rgb, opacity);"),t&&a.push("outColor = linearToGamma(outColor, gammaFactor);"),e.logarithmicDepthBufferEnabled&&a.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),a.push("}"),a}}class yo{constructor(e){this._scene=e}_compile(){this._colorRenderer&&!this._colorRenderer.getValid()&&(this._colorRenderer.destroy(),this._colorRenderer=null),this._colorRendererWithSAO&&!this._colorRendererWithSAO.getValid()&&(this._colorRendererWithSAO.destroy(),this._colorRendererWithSAO=null),this._flatColorRenderer&&!this._flatColorRenderer.getValid()&&(this._flatColorRenderer.destroy(),this._flatColorRenderer=null),this._flatColorRendererWithSAO&&!this._flatColorRendererWithSAO.getValid()&&(this._flatColorRendererWithSAO.destroy(),this._flatColorRendererWithSAO=null),this._pbrRenderer&&!this._pbrRenderer.getValid()&&(this._pbrRenderer.destroy(),this._pbrRenderer=null),this._pbrRendererWithSAO&&!this._pbrRendererWithSAO.getValid()&&(this._pbrRendererWithSAO.destroy(),this._pbrRendererWithSAO=null),this._colorTextureRenderer&&!this._colorTextureRenderer.getValid()&&(this._colorTextureRenderer.destroy(),this._colorTextureRenderer=null),this._colorTextureRendererWithSAO&&!this._colorTextureRendererWithSAO.getValid()&&(this._colorTextureRendererWithSAO.destroy(),this._colorTextureRendererWithSAO=null),this._depthRenderer&&!this._depthRenderer.getValid()&&(this._depthRenderer.destroy(),this._depthRenderer=null),this._normalsRenderer&&!this._normalsRenderer.getValid()&&(this._normalsRenderer.destroy(),this._normalsRenderer=null),this._silhouetteRenderer&&!this._silhouetteRenderer.getValid()&&(this._silhouetteRenderer.destroy(),this._silhouetteRenderer=null),this._edgesRenderer&&!this._edgesRenderer.getValid()&&(this._edgesRenderer.destroy(),this._edgesRenderer=null),this._edgesColorRenderer&&!this._edgesColorRenderer.getValid()&&(this._edgesColorRenderer.destroy(),this._edgesColorRenderer=null),this._pickMeshRenderer&&!this._pickMeshRenderer.getValid()&&(this._pickMeshRenderer.destroy(),this._pickMeshRenderer=null),this._pickDepthRenderer&&!this._pickDepthRenderer.getValid()&&(this._pickDepthRenderer.destroy(),this._pickDepthRenderer=null),this._pickNormalsRenderer&&!1===this._pickNormalsRenderer.getValid()&&(this._pickNormalsRenderer.destroy(),this._pickNormalsRenderer=null),this._pickNormalsFlatRenderer&&!this._pickNormalsFlatRenderer.getValid()&&(this._pickNormalsFlatRenderer.destroy(),this._pickNormalsFlatRenderer=null),this._occlusionRenderer&&!1===this._occlusionRenderer.getValid()&&(this._occlusionRenderer.destroy(),this._occlusionRenderer=null),this._shadowRenderer&&!this._shadowRenderer.getValid()&&(this._shadowRenderer.destroy(),this._shadowRenderer=null)}get colorRenderer(){return this._colorRenderer||(this._colorRenderer=new to(this._scene,!1)),this._colorRenderer}get colorRendererWithSAO(){return this._colorRendererWithSAO||(this._colorRendererWithSAO=new to(this._scene,!0)),this._colorRendererWithSAO}get flatColorRenderer(){return this._flatColorRenderer||(this._flatColorRenderer=new so(this._scene,!1)),this._flatColorRenderer}get flatColorRendererWithSAO(){return this._flatColorRendererWithSAO||(this._flatColorRendererWithSAO=new so(this._scene,!0)),this._flatColorRendererWithSAO}get pbrRenderer(){return this._pbrRenderer||(this._pbrRenderer=new fo(this._scene,!1)),this._pbrRenderer}get pbrRendererWithSAO(){return this._pbrRendererWithSAO||(this._pbrRendererWithSAO=new fo(this._scene,!0)),this._pbrRendererWithSAO}get colorTextureRenderer(){return this._colorTextureRenderer||(this._colorTextureRenderer=new mo(this._scene,!1)),this._colorTextureRenderer}get colorTextureRendererWithSAO(){return this._colorTextureRendererWithSAO||(this._colorTextureRendererWithSAO=new mo(this._scene,!0)),this._colorTextureRendererWithSAO}get silhouetteRenderer(){return this._silhouetteRenderer||(this._silhouetteRenderer=new io(this._scene)),this._silhouetteRenderer}get depthRenderer(){return this._depthRenderer||(this._depthRenderer=new co(this._scene)),this._depthRenderer}get normalsRenderer(){return this._normalsRenderer||(this._normalsRenderer=new Ao(this._scene)),this._normalsRenderer}get edgesRenderer(){return this._edgesRenderer||(this._edgesRenderer=new ro(this._scene)),this._edgesRenderer}get edgesColorRenderer(){return this._edgesColorRenderer||(this._edgesColorRenderer=new oo(this._scene)),this._edgesColorRenderer}get pickMeshRenderer(){return this._pickMeshRenderer||(this._pickMeshRenderer=new no(this._scene)),this._pickMeshRenderer}get pickNormalsRenderer(){return this._pickNormalsRenderer||(this._pickNormalsRenderer=new lo(this._scene)),this._pickNormalsRenderer}get pickNormalsFlatRenderer(){return this._pickNormalsFlatRenderer||(this._pickNormalsFlatRenderer=new Eo(this._scene)),this._pickNormalsFlatRenderer}get pickDepthRenderer(){return this._pickDepthRenderer||(this._pickDepthRenderer=new ao(this._scene)),this._pickDepthRenderer}get occlusionRenderer(){return this._occlusionRenderer||(this._occlusionRenderer=new ho(this._scene)),this._occlusionRenderer}get shadowRenderer(){return this._shadowRenderer||(this._shadowRenderer=new uo(this._scene)),this._shadowRenderer}_destroy(){this._colorRenderer&&this._colorRenderer.destroy(),this._colorRendererWithSAO&&this._colorRendererWithSAO.destroy(),this._flatColorRenderer&&this._flatColorRenderer.destroy(),this._flatColorRendererWithSAO&&this._flatColorRendererWithSAO.destroy(),this._pbrRenderer&&this._pbrRenderer.destroy(),this._pbrRendererWithSAO&&this._pbrRendererWithSAO.destroy(),this._colorTextureRenderer&&this._colorTextureRenderer.destroy(),this._colorTextureRendererWithSAO&&this._colorTextureRendererWithSAO.destroy(),this._depthRenderer&&this._depthRenderer.destroy(),this._normalsRenderer&&this._normalsRenderer.destroy(),this._silhouetteRenderer&&this._silhouetteRenderer.destroy(),this._edgesRenderer&&this._edgesRenderer.destroy(),this._edgesColorRenderer&&this._edgesColorRenderer.destroy(),this._pickMeshRenderer&&this._pickMeshRenderer.destroy(),this._pickDepthRenderer&&this._pickDepthRenderer.destroy(),this._pickNormalsRenderer&&this._pickNormalsRenderer.destroy(),this._pickNormalsFlatRenderer&&this._pickNormalsFlatRenderer.destroy(),this._occlusionRenderer&&this._occlusionRenderer.destroy(),this._shadowRenderer&&this._shadowRenderer.destroy()}}const go={};const Io=u.vec3(),vo=u.vec3(),To=u.vec3(),_o=u.vec3(),Ro=u.vec3(),Po=u.mat4();class Do{constructor(e){this._scene=e,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){if(!this._program&&(this._allocate(),this.errors))return;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram());const i=t.model,r=i.scene,o=r.canvas.gl,n=r.camera,a=t._state,l=t._state.origin,{position:h,rotationMatrix:c,rotationMatrixConjugate:A}=i,p=t.aabb,d=e.pickViewMatrix||n.viewMatrix,f=Io;let E,m;if(f[0]=u.safeInv(p[3]-p[0])*u.MAX_INT,f[1]=u.safeInv(p[4]-p[1])*u.MAX_INT,f[2]=u.safeInv(p[5]-p[2])*u.MAX_INT,e.snapPickCoordinateScale[0]=u.safeInv(f[0]),e.snapPickCoordinateScale[1]=u.safeInv(f[1]),e.snapPickCoordinateScale[2]=u.safeInv(f[2]),l||0!==h[0]||0!==h[1]||0!==h[2]){const t=vo;if(l){const e=u.transformPoint3(c,l,To);t[0]=e[0],t[1]=e[1],t[2]=e[2]}else t[0]=0,t[1]=0,t[2]=0;t[0]+=h[0],t[1]+=h[1],t[2]+=h[2],E=O(d,t,Po),m=_o,m[0]=n.eye[0]-t[0],m[1]=n.eye[1]-t[1],m[2]=n.eye[2]-t[2],e.snapPickOrigin[0]=t[0],e.snapPickOrigin[1]=t[1],e.snapPickOrigin[2]=t[2]}else E=d,m=n.eye,e.snapPickOrigin[0]=0,e.snapPickOrigin[1]=0,e.snapPickOrigin[2]=0;o.uniform3fv(this._uCameraEyeRtc,m),o.uniform2fv(this.uVectorA,e.snapVectorA),o.uniform2fv(this.uInverseVectorAB,e.snapInvVectorAB),o.uniform1i(this._uLayerNumber,e.snapPickLayerNumber),o.uniform3fv(this._uCoordinateScaler,f),o.uniform1i(this._uRenderPass,s),o.uniform1i(this._uPickInvisible,e.pickInvisible),o.uniformMatrix4fv(this._uWorldMatrix,!1,A),o.uniformMatrix4fv(this._uViewMatrix,!1,E),o.uniformMatrix4fv(this._uProjMatrix,!1,n.projMatrix);{const t=2/(Math.log(e.pickZFar+1)/Math.LN2);o.uniform1f(this._uLogDepthBufFC,t)}const y=r._sectionPlanesState.sectionPlanes.length;if(y>0){const e=r._sectionPlanesState.sectionPlanes,s=t.layerIndex*y,n=i.renderFlags;for(let t=0;t<y;t++){const i=this._uSectionPlanes[t];if(i){const r=n.sectionPlanesActivePerLayer[s+t];if(o.uniform1i(i.active,r?1:0),r){const s=e[t];if(l){const e=w(s.dist,s.dir,l,Ro);o.uniform3fv(i.pos,e)}else o.uniform3fv(i.pos,s.pos);o.uniform3fv(i.dir,s.dir)}}}}o.uniformMatrix4fv(this._uPositionsDecodeMatrix,!1,a.positionsDecodeMatrix),this._aModelMatrixCol0.bindArrayBuffer(a.modelMatrixCol0Buf),this._aModelMatrixCol1.bindArrayBuffer(a.modelMatrixCol1Buf),this._aModelMatrixCol2.bindArrayBuffer(a.modelMatrixCol2Buf),o.vertexAttribDivisor(this._aModelMatrixCol0.location,1),o.vertexAttribDivisor(this._aModelMatrixCol1.location,1),o.vertexAttribDivisor(this._aModelMatrixCol2.location,1),this._aPosition.bindArrayBuffer(a.positionsBuf),this._aFlags&&(this._aFlags.bindArrayBuffer(a.flagsBuf),o.vertexAttribDivisor(this._aFlags.location,1)),this._aOffset&&(this._aOffset.bindArrayBuffer(a.offsetsBuf),o.vertexAttribDivisor(this._aOffset.location,1)),a.indicesBuf.bind(),o.drawElementsInstanced(o.TRIANGLES,a.indicesBuf.numItems,a.indicesBuf.itemType,0,a.numInstances),a.indicesBuf.unbind(),o.vertexAttribDivisor(this._aModelMatrixCol0.location,0),o.vertexAttribDivisor(this._aModelMatrixCol1.location,0),o.vertexAttribDivisor(this._aModelMatrixCol2.location,0),this._aFlags&&o.vertexAttribDivisor(this._aFlags.location,0),this._aOffset&&o.vertexAttribDivisor(this._aOffset.location,0)}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ne(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uPickInvisible=s.getLocation("pickInvisible"),this._uPositionsDecodeMatrix=s.getLocation("positionsDecodeMatrix"),this._uWorldMatrix=s.getLocation("worldMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});this._aPosition=s.getAttribute("position"),this._aOffset=s.getAttribute("offset"),this._aFlags=s.getAttribute("flags"),this._aModelMatrixCol0=s.getAttribute("modelMatrixCol0"),this._aModelMatrixCol1=s.getAttribute("modelMatrixCol1"),this._aModelMatrixCol2=s.getAttribute("modelMatrixCol2"),this._uLogDepthBufFC=s.getLocation("logDepthBufFC"),this._uCameraEyeRtc=s.getLocation("uCameraEyeRtc"),this.uVectorA=s.getLocation("snapVectorA"),this.uInverseVectorAB=s.getLocation("snapInvVectorAB"),this._uLayerNumber=s.getLocation("layerNumber"),this._uCoordinateScaler=s.getLocation("coordinateScaler")}_bindProgram(){this._program.bind()}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// SnapInstancingDepthBufInitRenderer vertex shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),s.push("uniform bool pickInvisible;"),s.push("uniform mat4 worldMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),s.push("uniform mat4 positionsDecodeMatrix;"),s.push("uniform vec3 uCameraEyeRtc;"),s.push("uniform vec2 snapVectorA;"),s.push("uniform vec2 snapInvVectorAB;"),s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;"),s.push("vec2 remapClipPos(vec2 clipPos) {"),s.push("    float x = (clipPos.x - snapVectorA.x) * snapInvVectorAB.x;"),s.push("    float y = (clipPos.y - snapVectorA.y) * snapInvVectorAB.y;"),s.push("    return vec2(x, y);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out highp vec3 relativeToOriginPosition;"),s.push("void main(void) {"),s.push("int pickFlag = int(flags) >> 12 & 0xF;"),s.push("if (pickFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("relativeToOriginPosition = worldPosition.xyz;"),s.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("  vWorldPosition = worldPosition;"),s.push("  vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),s.push("float tmp = clipPos.w;"),s.push("clipPos.xyzw /= tmp;"),s.push("clipPos.xy = remapClipPos(clipPos.xy);"),s.push("clipPos.z += 0.0001;"),s.push("clipPos.xyzw *= tmp;"),s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene._sectionPlanesState,t=e.sectionPlanes.length>0,s=[];if(s.push("#version 300 es"),s.push("// Points instancing pick depth fragment shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("#endif"),s.push("in float isPerspective;"),s.push("uniform float logDepthBufFC;"),s.push("in float vFragDepth;"),s.push("uniform int layerNumber;"),s.push("uniform vec3 coordinateScaler;"),t){s.push("in vec4 vWorldPosition;"),s.push("in float vFlags;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("uniform bool sectionPlaneActive"+t+";"),s.push("uniform vec3 sectionPlanePos"+t+";"),s.push("uniform vec3 sectionPlaneDir"+t+";")}if(s.push("in highp vec3 relativeToOriginPosition;"),s.push("out highp ivec4 outCoords;"),s.push("void main(void) {"),t){s.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),s.push("  if (clippable) {"),s.push("  float dist = 0.0;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("if (sectionPlaneActive"+t+") {"),s.push("   dist += clamp(dot(-sectionPlaneDir"+t+".xyz, vWorldPosition.xyz - sectionPlanePos"+t+".xyz), 0.0, 1000.0);"),s.push("}");s.push("if (dist > 0.0) { discard; }"),s.push("}")}return s.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),s.push("outCoords = ivec4(relativeToOriginPosition.xyz*coordinateScaler.xyz, -layerNumber);"),s.push("}"),s}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const No=u.vec3(),bo=u.vec3(),Co=u.vec3(),Oo=u.vec3(),So=u.vec3(),xo=u.mat4();class wo{constructor(e){this._scene=e,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){if(!this._program&&(this._allocate(t),this.errors))return;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram());const i=t.model,r=i.scene,o=r.camera,n=r.canvas.gl,a=t._state,l=t._state.origin,{position:h,rotationMatrix:c,rotationMatrixConjugate:A}=i,p=t.aabb,d=e.pickViewMatrix||o.viewMatrix,f=No;let E,m;if(f[0]=u.safeInv(p[3]-p[0])*u.MAX_INT,f[1]=u.safeInv(p[4]-p[1])*u.MAX_INT,f[2]=u.safeInv(p[5]-p[2])*u.MAX_INT,e.snapPickCoordinateScale[0]=u.safeInv(f[0]),e.snapPickCoordinateScale[1]=u.safeInv(f[1]),e.snapPickCoordinateScale[2]=u.safeInv(f[2]),l||0!==h[0]||0!==h[1]||0!==h[2]){const t=bo;if(l){const e=u.transformPoint3(c,l,Co);t[0]=e[0],t[1]=e[1],t[2]=e[2]}else t[0]=0,t[1]=0,t[2]=0;t[0]+=h[0],t[1]+=h[1],t[2]+=h[2],E=O(d,t,xo),m=Oo,m[0]=o.eye[0]-t[0],m[1]=o.eye[1]-t[1],m[2]=o.eye[2]-t[2],e.snapPickOrigin[0]=t[0],e.snapPickOrigin[1]=t[1],e.snapPickOrigin[2]=t[2]}else E=d,m=o.eye,e.snapPickOrigin[0]=0,e.snapPickOrigin[1]=0,e.snapPickOrigin[2]=0;n.uniform3fv(this._uCameraEyeRtc,m),n.uniform2fv(this.uVectorA,e.snapVectorA),n.uniform2fv(this.uInverseVectorAB,e.snapInvVectorAB),n.uniform1i(this._uLayerNumber,e.snapPickLayerNumber),n.uniform3fv(this._uCoordinateScaler,f),n.uniform1i(this._uRenderPass,s),n.uniform1i(this._uPickInvisible,e.pickInvisible),n.uniformMatrix4fv(this._uViewMatrix,!1,E),n.uniformMatrix4fv(this._uWorldMatrix,!1,A),n.uniformMatrix4fv(this._uProjMatrix,!1,o.projMatrix);{const t=2/(Math.log(e.pickZFar+1)/Math.LN2);n.uniform1f(this._uLogDepthBufFC,t)}const y=r._sectionPlanesState.sectionPlanes.length;if(y>0){const e=r._sectionPlanesState.sectionPlanes,s=t.layerIndex*y,o=i.renderFlags;for(let t=0;t<y;t++){const i=this._uSectionPlanes[t];if(i){const r=o.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,r?1:0),r){const s=e[t];if(l){const e=w(s.dist,s.dir,l,So);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}n.uniformMatrix4fv(this._uPositionsDecodeMatrix,!1,a.positionsDecodeMatrix),this._aModelMatrixCol0.bindArrayBuffer(a.modelMatrixCol0Buf),this._aModelMatrixCol1.bindArrayBuffer(a.modelMatrixCol1Buf),this._aModelMatrixCol2.bindArrayBuffer(a.modelMatrixCol2Buf),n.vertexAttribDivisor(this._aModelMatrixCol0.location,1),n.vertexAttribDivisor(this._aModelMatrixCol1.location,1),n.vertexAttribDivisor(this._aModelMatrixCol2.location,1),this._aPosition.bindArrayBuffer(a.positionsBuf),this._aFlags.bindArrayBuffer(a.flagsBuf),n.vertexAttribDivisor(this._aFlags.location,1),this._aOffset&&(this._aOffset.bindArrayBuffer(a.offsetsBuf),n.vertexAttribDivisor(this._aOffset.location,1)),"edge"===e.snapMode?(a.edgeIndicesBuf.bind(),n.drawElementsInstanced(n.LINES,a.edgeIndicesBuf.numItems,a.edgeIndicesBuf.itemType,0,a.numInstances),a.edgeIndicesBuf.unbind()):n.drawArraysInstanced(n.POINTS,0,a.positionsBuf.numItems,a.numInstances),n.vertexAttribDivisor(this._aModelMatrixCol0.location,0),n.vertexAttribDivisor(this._aModelMatrixCol1.location,0),n.vertexAttribDivisor(this._aModelMatrixCol2.location,0),n.vertexAttribDivisor(this._aFlags.location,0),this._aOffset&&n.vertexAttribDivisor(this._aOffset.location,0)}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ne(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uPickInvisible=s.getLocation("pickInvisible"),this._uPositionsDecodeMatrix=s.getLocation("positionsDecodeMatrix"),this._uWorldMatrix=s.getLocation("worldMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});this._aPosition=s.getAttribute("position"),this._aOffset=s.getAttribute("offset"),this._aFlags=s.getAttribute("flags"),this._aModelMatrixCol0=s.getAttribute("modelMatrixCol0"),this._aModelMatrixCol1=s.getAttribute("modelMatrixCol1"),this._aModelMatrixCol2=s.getAttribute("modelMatrixCol2"),this._uLogDepthBufFC=s.getLocation("logDepthBufFC"),this._uCameraEyeRtc=s.getLocation("uCameraEyeRtc"),this.uVectorA=s.getLocation("snapVectorA"),this.uInverseVectorAB=s.getLocation("snapInvVectorAB"),this._uLayerNumber=s.getLocation("layerNumber"),this._uCoordinateScaler=s.getLocation("coordinateScaler")}_bindProgram(){this._program.bind()}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// SnapInstancingDepthRenderer vertex shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),s.push("uniform bool pickInvisible;"),s.push("uniform mat4 worldMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),s.push("uniform mat4 positionsDecodeMatrix;"),s.push("uniform vec3 uCameraEyeRtc;"),s.push("uniform vec2 snapVectorA;"),s.push("uniform vec2 snapInvVectorAB;"),s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;"),s.push("vec2 remapClipPos(vec2 clipPos) {"),s.push("    float x = (clipPos.x - snapVectorA.x) * snapInvVectorAB.x;"),s.push("    float y = (clipPos.y - snapVectorA.y) * snapInvVectorAB.y;"),s.push("    return vec2(x, y);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out highp vec3 relativeToOriginPosition;"),s.push("void main(void) {"),s.push("int pickFlag = int(flags) >> 12 & 0xF;"),s.push("if (pickFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("relativeToOriginPosition = worldPosition.xyz;"),s.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("  vWorldPosition = worldPosition;"),s.push("  vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),s.push("float tmp = clipPos.w;"),s.push("clipPos.xyzw /= tmp;"),s.push("clipPos.xy = remapClipPos(clipPos.xy);"),s.push("clipPos.xyzw *= tmp;"),s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"),s.push("gl_Position = clipPos;"),s.push("gl_PointSize = 1.0;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene._sectionPlanesState,t=e.sectionPlanes.length>0,s=[];if(s.push("#version 300 es"),s.push("// SnapInstancingDepthRenderer fragment shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("#endif"),s.push("in float isPerspective;"),s.push("uniform float logDepthBufFC;"),s.push("in float vFragDepth;"),s.push("uniform int layerNumber;"),s.push("uniform vec3 coordinateScaler;"),t){s.push("in vec4 vWorldPosition;"),s.push("in float vFlags;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("uniform bool sectionPlaneActive"+t+";"),s.push("uniform vec3 sectionPlanePos"+t+";"),s.push("uniform vec3 sectionPlaneDir"+t+";")}if(s.push("in highp vec3 relativeToOriginPosition;"),s.push("out highp ivec4 outCoords;"),s.push("void main(void) {"),t){s.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),s.push("  if (clippable) {"),s.push("  float dist = 0.0;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("if (sectionPlaneActive"+t+") {"),s.push("   dist += clamp(dot(-sectionPlaneDir"+t+".xyz, vWorldPosition.xyz - sectionPlanePos"+t+".xyz), 0.0, 1000.0);"),s.push("}");s.push("if (dist > 0.0) { discard; }"),s.push("}")}return s.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),s.push("outCoords = ivec4(relativeToOriginPosition.xyz*coordinateScaler.xyz, layerNumber);"),s.push("}"),s}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}class Bo{constructor(e){this._scene=e}_compile(){this._snapDepthBufInitRenderer&&!this._snapDepthBufInitRenderer.getValid()&&(this._snapDepthBufInitRenderer.destroy(),this._snapDepthBufInitRenderer=null),this._snapDepthRenderer&&!this._snapDepthRenderer.getValid()&&(this._snapDepthRenderer.destroy(),this._snapDepthRenderer=null)}get snapDepthBufInitRenderer(){return this._snapDepthBufInitRenderer||(this._snapDepthBufInitRenderer=new Do(this._scene,!1)),this._snapDepthBufInitRenderer}get snapDepthRenderer(){return this._snapDepthRenderer||(this._snapDepthRenderer=new wo(this._scene)),this._snapDepthRenderer}_destroy(){this._snapDepthBufInitRenderer&&this._snapDepthBufInitRenderer.destroy(),this._snapDepthRenderer&&this._snapDepthRenderer.destroy()}}const Fo={};const Mo=new Uint8Array(4),Lo=new Float32Array(1),Uo=u.vec4([0,0,0,1]),Ho=u.vec4([0,0,0,1]);u.vec4([0,0,0,1]);const Go=new Float32Array(3),ko=u.vec3(),Vo=u.vec3(),jo=u.vec3(),Qo=u.vec3(),Wo=u.vec3(),zo=u.vec3(),Ko=u.vec3();class Yo{constructor(e){console.info("Creating TrianglesInstancingLayer"),this.model=e.model,this.sortId="TrianglesInstancingLayer"+(e.solid?"-solid":"-surface")+(e.normals?"-normals":"-autoNormals"),this.layerIndex=e.layerIndex,this._instancingRenderers=function(e){const t=e.id;let s=go[t];return s||(s=new yo(e),go[t]=s,s._compile(),e.on("compile",(()=>{s._compile()})),e.on("destroyed",(()=>{delete go[t],s._destroy()}))),s}(e.model.scene),this._snapInstancingRenderers=function(e){const t=e.id;let s=Fo[t];return s||(s=new Bo(e),Fo[t]=s,s._compile(),e.on("compile",(()=>{s._compile()})),e.on("destroyed",(()=>{delete Fo[t],s._destroy()}))),s}(e.model.scene),this._aabb=u.collapseAABB3(),this._state=new Ne({numInstances:0,obb:u.OBB3(),origin:u.vec3(),geometry:e.geometry,textureSet:e.textureSet,pbrSupported:!1,positionsDecodeMatrix:e.geometry.positionsDecodeMatrix,colorsBuf:null,metallicRoughnessBuf:null,flagsBuf:null,offsetsBuf:null,modelMatrixCol0Buf:null,modelMatrixCol1Buf:null,modelMatrixCol2Buf:null,modelNormalMatrixCol0Buf:null,modelNormalMatrixCol1Buf:null,modelNormalMatrixCol2Buf:null,pickColorsBuf:null}),this._numPortions=0,this._numVisibleLayerPortions=0,this._numTransparentLayerPortions=0,this._numXRayedLayerPortions=0,this._numHighlightedLayerPortions=0,this._numSelectedLayerPortions=0,this._numClippableLayerPortions=0,this._numEdgesLayerPortions=0,this._numPickableLayerPortions=0,this._numCulledLayerPortions=0,this.numIndices=e.geometry.numIndices,this._colors=[],this._metallicRoughness=[],this._pickColors=[],this._offsets=[],this._modelMatrixCol0=[],this._modelMatrixCol1=[],this._modelMatrixCol2=[],this._modelNormalMatrixCol0=[],this._modelNormalMatrixCol1=[],this._modelNormalMatrixCol2=[],this._portions=[],e.origin&&this._state.origin.set(e.origin),this._finalized=!1,this.aabb=u.collapseAABB3(),this.solid=!!e.solid,this.numIndices=e.geometry.numIndices}createPortion(e){const t=e.color,s=e.metallic,i=e.roughness,r=null!==e.opacity&&void 0!==e.opacity?e.opacity:255,o=e.meshMatrix,n=e.aabb,a=e.pickColor;if(this._finalized)throw"Already finalized";const l=t[0],h=t[1],c=t[2];if(this._colors.push(l),this._colors.push(h),this._colors.push(c),this._colors.push(r),this._metallicRoughness.push(null!=s?s:0),this._metallicRoughness.push(null!=i?i:255),this.model.scene.entityOffsetsEnabled&&(this._offsets.push(0),this._offsets.push(0),this._offsets.push(0)),this._modelMatrixCol0.push(o[0]),this._modelMatrixCol0.push(o[4]),this._modelMatrixCol0.push(o[8]),this._modelMatrixCol0.push(o[12]),this._modelMatrixCol1.push(o[1]),this._modelMatrixCol1.push(o[5]),this._modelMatrixCol1.push(o[9]),this._modelMatrixCol1.push(o[13]),this._modelMatrixCol2.push(o[2]),this._modelMatrixCol2.push(o[6]),this._modelMatrixCol2.push(o[10]),this._modelMatrixCol2.push(o[14]),this._state.geometry.normals){let e=u.transposeMat4(o,u.mat4()),t=u.inverseMat4(e);this._modelNormalMatrixCol0.push(t[0]),this._modelNormalMatrixCol0.push(t[4]),this._modelNormalMatrixCol0.push(t[8]),this._modelNormalMatrixCol0.push(t[12]),this._modelNormalMatrixCol1.push(t[1]),this._modelNormalMatrixCol1.push(t[5]),this._modelNormalMatrixCol1.push(t[9]),this._modelNormalMatrixCol1.push(t[13]),this._modelNormalMatrixCol2.push(t[2]),this._modelNormalMatrixCol2.push(t[6]),this._modelNormalMatrixCol2.push(t[10]),this._modelNormalMatrixCol2.push(t[14])}this._pickColors.push(a[0]),this._pickColors.push(a[1]),this._pickColors.push(a[2]),this._pickColors.push(a[3]);const A=this._state.geometry.positionsCompressed.length,p=this._state.geometry.positionsCompressed,d=this._state.geometry.positionsDecodeMatrix;for(let e=0;e<A;e+=3)Uo[0]=p[e+0],Uo[1]=p[e+1],Uo[2]=p[e+2],u.transformPoint4(d,Uo,Ho),u.transformPoint4(o,Ho,Uo),u.expandAABB3Point3(n,Uo);if(this._state.origin){const e=this._state.origin;n[0]+=e[0],n[1]+=e[1],n[2]+=e[2],n[3]+=e[0],n[4]+=e[1],n[5]+=e[2]}u.expandAABB3(this.aabb,n),this._state.numInstances++;const f=this._portions.length,E={};return this.model.scene.pickSurfacePrecisionEnabled&&(E.matrix=o.slice(),E.inverseMatrix=null,E.normalMatrix=null),this._portions.push(E),this._numPortions++,this.model.numPortions++,f}finalize(){if(this._finalized)return;const e=this._state,t=e.geometry,s=e.textureSet,i=this.model.scene.canvas.gl,r=this._colors.length,o=r/4;if(r>0){let t=!1;e.colorsBuf=new ae(i,i.ARRAY_BUFFER,new Uint8Array(this._colors),this._colors.length,4,i.DYNAMIC_DRAW,t),this._colors=[]}if(this._metallicRoughness.length>0){const t=new Uint8Array(this._metallicRoughness);let s=!1;e.metallicRoughnessBuf=new ae(i,i.ARRAY_BUFFER,t,this._metallicRoughness.length,2,i.STATIC_DRAW,s)}if(o>0){let t=!1;e.flagsBuf=new ae(i,i.ARRAY_BUFFER,new Float32Array(o),o,1,i.DYNAMIC_DRAW,t)}if(this.model.scene.entityOffsetsEnabled&&this._offsets.length>0){const t=!1;e.offsetsBuf=new ae(i,i.ARRAY_BUFFER,new Float32Array(this._offsets),this._offsets.length,3,i.DYNAMIC_DRAW,t),this._offsets=[]}if(t.positionsCompressed&&t.positionsCompressed.length>0){const s=!1;e.positionsBuf=new ae(i,i.ARRAY_BUFFER,t.positionsCompressed,t.positionsCompressed.length,3,i.STATIC_DRAW,s),e.positionsDecodeMatrix=u.mat4(t.positionsDecodeMatrix)}if(t.colorsCompressed&&t.colorsCompressed.length>0){const s=new Uint8Array(t.colorsCompressed),r=!1;e.colorsBuf=new ae(i,i.ARRAY_BUFFER,s,s.length,4,i.STATIC_DRAW,r)}if(t.uvCompressed&&t.uvCompressed.length>0){const s=t.uvCompressed;e.uvDecodeMatrix=t.uvDecodeMatrix,e.uvBuf=new ae(i,i.ARRAY_BUFFER,s,s.length,2,i.STATIC_DRAW,!1)}if(t.indices&&t.indices.length>0&&(e.indicesBuf=new ae(i,i.ELEMENT_ARRAY_BUFFER,new Uint32Array(t.indices),t.indices.length,1,i.STATIC_DRAW),e.numIndices=t.indices.length),"triangles"!==t.primitive&&"solid"!==t.primitive&&"surface"!==t.primitive||(e.edgeIndicesBuf=new ae(i,i.ELEMENT_ARRAY_BUFFER,new Uint32Array(t.edgeIndices),t.edgeIndices.length,1,i.STATIC_DRAW)),this._modelMatrixCol0.length>0){const t=!1;e.modelMatrixCol0Buf=new ae(i,i.ARRAY_BUFFER,new Float32Array(this._modelMatrixCol0),this._modelMatrixCol0.length,4,i.STATIC_DRAW,t),e.modelMatrixCol1Buf=new ae(i,i.ARRAY_BUFFER,new Float32Array(this._modelMatrixCol1),this._modelMatrixCol1.length,4,i.STATIC_DRAW,t),e.modelMatrixCol2Buf=new ae(i,i.ARRAY_BUFFER,new Float32Array(this._modelMatrixCol2),this._modelMatrixCol2.length,4,i.STATIC_DRAW,t),this._modelMatrixCol0=[],this._modelMatrixCol1=[],this._modelMatrixCol2=[],e.normalsBuf&&(e.modelNormalMatrixCol0Buf=new ae(i,i.ARRAY_BUFFER,new Float32Array(this._modelNormalMatrixCol0),this._modelNormalMatrixCol0.length,4,i.STATIC_DRAW,t),e.modelNormalMatrixCol1Buf=new ae(i,i.ARRAY_BUFFER,new Float32Array(this._modelNormalMatrixCol1),this._modelNormalMatrixCol1.length,4,i.STATIC_DRAW,t),e.modelNormalMatrixCol2Buf=new ae(i,i.ARRAY_BUFFER,new Float32Array(this._modelNormalMatrixCol2),this._modelNormalMatrixCol2.length,4,i.STATIC_DRAW,t),this._modelNormalMatrixCol0=[],this._modelNormalMatrixCol1=[],this._modelNormalMatrixCol2=[])}if(this._pickColors.length>0){const t=!1;e.pickColorsBuf=new ae(i,i.ARRAY_BUFFER,new Uint8Array(this._pickColors),this._pickColors.length,4,i.STATIC_DRAW,t),this._pickColors=[]}e.pbrSupported=!!(e.metallicRoughnessBuf&&e.uvBuf&&e.normalsBuf&&s&&s.colorTexture&&s.metallicRoughnessTexture),e.colorTextureSupported=!!e.uvBuf&&!!s&&!!s.colorTexture,this._state.geometry=null,this._finalized=!0}initFlags(e,t,s){t&B&&(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++),t&G&&(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++),t&H&&(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++),t&k&&(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++),t&L&&(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++),t&V&&(this._numEdgesLayerPortions++,this.model.numEdgesLayerPortions++),t&M&&(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++),t&F&&(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++),s&&(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++),this._setFlags(e,t,s)}setVisible(e,t,s){if(!this._finalized)throw"Not finalized";t&B?(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++):(this._numVisibleLayerPortions--,this.model.numVisibleLayerPortions--),this._setFlags(e,t,s)}setHighlighted(e,t,s){if(!this._finalized)throw"Not finalized";t&G?(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++):(this._numHighlightedLayerPortions--,this.model.numHighlightedLayerPortions--),this._setFlags(e,t,s)}setXRayed(e,t,s){if(!this._finalized)throw"Not finalized";t&H?(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++):(this._numXRayedLayerPortions--,this.model.numXRayedLayerPortions--),this._setFlags(e,t,s)}setSelected(e,t,s){if(!this._finalized)throw"Not finalized";t&k?(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++):(this._numSelectedLayerPortions--,this.model.numSelectedLayerPortions--),this._setFlags(e,t,s)}setEdges(e,t,s){if(!this._finalized)throw"Not finalized";t&V?(this._numEdgesLayerPortions++,this.model.numEdgesLayerPortions++):(this._numEdgesLayerPortions--,this.model.numEdgesLayerPortions--),this._setFlags(e,t,s)}setClippable(e,t){if(!this._finalized)throw"Not finalized";t&L?(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++):(this._numClippableLayerPortions--,this.model.numClippableLayerPortions--),this._setFlags(e,t)}setCollidable(e,t){if(!this._finalized)throw"Not finalized"}setPickable(e,t,s){if(!this._finalized)throw"Not finalized";t&M?(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++):(this._numPickableLayerPortions--,this.model.numPickableLayerPortions--),this._setFlags(e,t,s)}setCulled(e,t,s){if(!this._finalized)throw"Not finalized";t&F?(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++):(this._numCulledLayerPortions--,this.model.numCulledLayerPortions--),this._setFlags(e,t,s)}setColor(e,t){if(!this._finalized)throw"Not finalized";Mo[0]=t[0],Mo[1]=t[1],Mo[2]=t[2],Mo[3]=t[3],this._state.colorsBuf&&this._state.colorsBuf.setData(Mo,4*e)}setTransparent(e,t,s){s?(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++):(this._numTransparentLayerPortions--,this.model.numTransparentLayerPortions--),this._setFlags(e,t,s)}_setFlags(e,t,s){if(!this._finalized)throw"Not finalized";const i=!!(t&B),r=!!(t&H),o=!!(t&G),n=!!(t&k),a=!!(t&V),l=!!(t&M),h=!!(t&F);let c,A;c=!i||h||r||o&&!this.model.scene.highlightMaterial.glowThrough||n&&!this.model.scene.selectedMaterial.glowThrough?ki.NOT_RENDERED:s?ki.COLOR_TRANSPARENT:ki.COLOR_OPAQUE,A=!i||h?ki.NOT_RENDERED:n?ki.SILHOUETTE_SELECTED:o?ki.SILHOUETTE_HIGHLIGHTED:r?ki.SILHOUETTE_XRAYED:ki.NOT_RENDERED;let u=0;u=!i||h?ki.NOT_RENDERED:n?ki.EDGES_SELECTED:o?ki.EDGES_HIGHLIGHTED:r?ki.EDGES_XRAYED:a?s?ki.EDGES_COLOR_TRANSPARENT:ki.EDGES_COLOR_OPAQUE:ki.NOT_RENDERED;let p=0;p|=c,p|=A<<4,p|=u<<8,p|=(i&&!h&&l?ki.PICK:ki.NOT_RENDERED)<<12,p|=(t&L?1:0)<<16,Lo[0]=p,this._state.flagsBuf&&this._state.flagsBuf.setData(Lo,e)}setOffset(e,t){if(!this._finalized)throw"Not finalized";this.model.scene.entityOffsetsEnabled?(Go[0]=t[0],Go[1]=t[1],Go[2]=t[2],this._state.offsetsBuf&&this._state.offsetsBuf.setData(Go,3*e)):this.model.error("Entity#offset not enabled for this Viewer")}getEachVertex(e,t){if(!this.model.scene.pickSurfacePrecisionEnabled)return!1;const s=this._state,i=s.geometry,r=this._portions[e];if(!r)return void this.model.error("portion not found: "+e);const o=i.quantizedPositions,n=s.origin,a=r.offset,l=n[0]+a[0],h=n[1]+a[1],c=n[2]+a[2],A=Uo,p=r.matrix,d=this.model.sceneModelMatrix,f=s.positionsDecodeMatrix;for(let e=0,s=o.length;e<s;e+=3)A[0]=o[e],A[1]=o[e+1],A[2]=o[e+2],u.decompressPosition(A,f),u.transformPoint3(p,A),u.transformPoint3(d,A),A[0]+=l,A[1]+=h,A[2]+=c,t(A)}drawColorOpaque(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&(this._updateBackfaceCull(e,t),t.withSAO&&this.model.saoEnabled?t.pbrEnabled&&this.model.pbrEnabled&&this._state.pbrSupported?this._instancingRenderers.pbrRendererWithSAO&&this._instancingRenderers.pbrRendererWithSAO.drawLayer(t,this,ki.COLOR_OPAQUE):t.colorTextureEnabled&&this.model.colorTextureEnabled&&this._state.colorTextureSupported?this._instancingRenderers.colorTextureRendererWithSAO&&this._instancingRenderers.colorTextureRendererWithSAO.drawLayer(t,this,ki.COLOR_OPAQUE):this._state.normalsBuf?this._instancingRenderers.colorRendererWithSAO&&this._instancingRenderers.colorRendererWithSAO.drawLayer(t,this,ki.COLOR_OPAQUE):this._instancingRenderers.flatColorRendererWithSAO&&this._instancingRenderers.flatColorRendererWithSAO.drawLayer(t,this,ki.COLOR_OPAQUE):t.pbrEnabled&&this.model.pbrEnabled&&this._state.pbrSupported?this._instancingRenderers.pbrRenderer&&this._instancingRenderers.pbrRenderer.drawLayer(t,this,ki.COLOR_OPAQUE):t.colorTextureEnabled&&this.model.colorTextureEnabled&&this._state.colorTextureSupported?this._instancingRenderers.colorTextureRenderer&&this._instancingRenderers.colorTextureRenderer.drawLayer(t,this,ki.COLOR_OPAQUE):this._state.normalsBuf?this._instancingRenderers.colorRenderer&&this._instancingRenderers.colorRenderer.drawLayer(t,this,ki.COLOR_OPAQUE):this._instancingRenderers.flatColorRenderer&&this._instancingRenderers.flatColorRenderer.drawLayer(t,this,ki.COLOR_OPAQUE))}_updateBackfaceCull(e,t){const s=this.model.backfaces||!this.solid||e.sectioned;if(t.backfaces!==s){const e=t.gl;s?e.disable(e.CULL_FACE):e.enable(e.CULL_FACE),t.backfaces=s}}drawColorTransparent(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numTransparentLayerPortions&&this._numXRayedLayerPortions!==this._numPortions&&(this._updateBackfaceCull(e,t),t.pbrEnabled&&this.model.pbrEnabled&&this._state.pbrSupported?this._instancingRenderers.pbrRenderer&&this._instancingRenderers.pbrRenderer.drawLayer(t,this,ki.COLOR_TRANSPARENT):t.colorTextureEnabled&&this.model.colorTextureEnabled&&this._state.colorTextureSupported?this._instancingRenderers.colorTextureRenderer&&this._instancingRenderers.colorTextureRenderer.drawLayer(t,this,ki.COLOR_TRANSPARENT):this._state.normalsBuf?this._instancingRenderers.colorRenderer&&this._instancingRenderers.colorRenderer.drawLayer(t,this,ki.COLOR_TRANSPARENT):this._instancingRenderers.flatColorRenderer&&this._instancingRenderers.flatColorRenderer.drawLayer(t,this,ki.COLOR_TRANSPARENT))}drawDepth(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&(this._updateBackfaceCull(e,t),this._instancingRenderers.depthRenderer&&this._instancingRenderers.depthRenderer.drawLayer(t,this,ki.COLOR_OPAQUE))}drawNormals(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&(this._updateBackfaceCull(e,t),this._instancingRenderers.normalsRenderer&&this._instancingRenderers.normalsRenderer.drawLayer(t,this,ki.COLOR_OPAQUE))}drawSilhouetteXRayed(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numXRayedLayerPortions&&(this._updateBackfaceCull(e,t),this._instancingRenderers.silhouetteRenderer&&this._instancingRenderers.silhouetteRenderer.drawLayer(t,this,ki.SILHOUETTE_XRAYED))}drawSilhouetteHighlighted(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numHighlightedLayerPortions&&(this._updateBackfaceCull(e,t),this._instancingRenderers.silhouetteRenderer&&this._instancingRenderers.silhouetteRenderer.drawLayer(t,this,ki.SILHOUETTE_HIGHLIGHTED))}drawSilhouetteSelected(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numSelectedLayerPortions&&(this._updateBackfaceCull(e,t),this._instancingRenderers.silhouetteRenderer&&this._instancingRenderers.silhouetteRenderer.drawLayer(t,this,ki.SILHOUETTE_SELECTED))}drawEdgesColorOpaque(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numEdgesLayerPortions&&this._instancingRenderers.edgesColorRenderer&&this._instancingRenderers.edgesColorRenderer.drawLayer(t,this,ki.EDGES_COLOR_OPAQUE)}drawEdgesColorTransparent(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numEdgesLayerPortions&&this._instancingRenderers.edgesColorRenderer&&this._instancingRenderers.edgesColorRenderer.drawLayer(t,this,ki.EDGES_COLOR_TRANSPARENT)}drawEdgesXRayed(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numXRayedLayerPortions&&this._instancingRenderers.edgesRenderer&&this._instancingRenderers.edgesRenderer.drawLayer(t,this,ki.EDGES_XRAYED)}drawEdgesHighlighted(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numHighlightedLayerPortions&&this._instancingRenderers.edgesRenderer&&this._instancingRenderers.edgesRenderer.drawLayer(t,this,ki.EDGES_HIGHLIGHTED)}drawEdgesSelected(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numSelectedLayerPortions&&this._instancingRenderers.edgesRenderer&&this._instancingRenderers.edgesRenderer.drawLayer(t,this,ki.EDGES_SELECTED)}drawOcclusion(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._instancingRenderers.occlusionRenderer&&this._instancingRenderers.occlusionRenderer.drawLayer(t,this,ki.COLOR_OPAQUE))}drawShadow(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._instancingRenderers.shadowRenderer&&this._instancingRenderers.shadowRenderer.drawLayer(t,this,ki.COLOR_OPAQUE))}drawPickMesh(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._instancingRenderers.pickMeshRenderer&&this._instancingRenderers.pickMeshRenderer.drawLayer(t,this,ki.PICK))}drawPickDepths(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._instancingRenderers.pickDepthRenderer&&this._instancingRenderers.pickDepthRenderer.drawLayer(t,this,ki.PICK))}drawPickNormals(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._instancingRenderers.pickNormalsRenderer&&this._instancingRenderers.pickNormalsRenderer.drawLayer(t,this,ki.PICK))}drawSnapInitDepthBuf(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._snapInstancingRenderers.snapDepthBufInitRenderer&&this._snapInstancingRenderers.snapDepthBufInitRenderer.drawLayer(t,this,ki.PICK))}drawSnapDepths(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._snapInstancingRenderers.snapDepthRenderer&&this._snapInstancingRenderers.snapDepthRenderer.drawLayer(t,this,ki.PICK))}precisionRayPickSurface(e,t,s,i,r){if(!this.model.scene.pickSurfacePrecisionEnabled)return!1;const o=this._state.geometry,n=this._state,a=this._portions[e];if(!a)return this.model.error("portion not found: "+e),!1;a.inverseMatrix||(a.inverseMatrix=u.inverseMat4(a.matrix,u.mat4())),r&&!a.normalMatrix&&(a.normalMatrix=u.transposeMat4(a.inverseMatrix,u.mat4()));const l=o.quantizedPositions,h=o.indices,c=n.origin,A=a.offset,p=ko,d=Vo;p.set(c?u.subVec3(t,c,jo):t),d.set(s),A&&u.subVec3(p,A),u.transformRay(this.model.worldNormalMatrix,p,d,p,d),u.transformRay(a.inverseMatrix,p,d,p,d);const f=Qo,E=Wo,m=zo;let y=!1,g=0;const I=Ko;for(let e=0,s=h.length;e<s;e+=3){const s=3*h[e+0],o=3*h[e+1],v=3*h[e+2];f[0]=l[s],f[1]=l[s+1],f[2]=l[s+2],E[0]=l[o],E[1]=l[o+1],E[2]=l[o+2],m[0]=l[v],m[1]=l[v+1],m[2]=l[v+2];const{positionsDecodeMatrix:T}=n.geometry;if(u.decompressPosition(f,T),u.decompressPosition(E,T),u.decompressPosition(m,T),u.rayTriangleIntersect(p,d,f,E,m,I)){u.transformPoint3(a.matrix,I,I),u.transformPoint3(this.model.worldMatrix,I,I),A&&u.addVec3(I,A),c&&u.addVec3(I,c);const e=Math.abs(u.lenVec3(u.subVec3(I,t,[])));(!y||e>g)&&(g=e,i.set(I),r&&u.triangleNormal(f,E,m,r),y=!0)}}return y&&r&&(u.transformVec3(a.normalMatrix,r,r),u.transformVec3(this.model.worldNormalMatrix,r,r),u.normalizeVec3(r)),y}destroy(){const e=this._state;e.colorsBuf&&(e.colorsBuf.destroy(),e.colorsBuf=null),e.metallicRoughnessBuf&&(e.metallicRoughnessBuf.destroy(),e.metallicRoughnessBuf=null),e.flagsBuf&&(e.flagsBuf.destroy(),e.flagsBuf=null),e.offsetsBuf&&(e.offsetsBuf.destroy(),e.offsetsBuf=null),e.modelMatrixCol0Buf&&(e.modelMatrixCol0Buf.destroy(),e.modelMatrixCol0Buf=null),e.modelMatrixCol1Buf&&(e.modelMatrixCol1Buf.destroy(),e.modelMatrixCol1Buf=null),e.modelMatrixCol2Buf&&(e.modelMatrixCol2Buf.destroy(),e.modelMatrixCol2Buf=null),e.modelNormalMatrixCol0Buf&&(e.modelNormalMatrixCol0Buf.destroy(),e.modelNormalMatrixCol0Buf=null),e.modelNormalMatrixCol1Buf&&(e.modelNormalMatrixCol1Buf.destroy(),e.modelNormalMatrixCol1Buf=null),e.modelNormalMatrixCol2Buf&&(e.modelNormalMatrixCol2Buf.destroy(),e.modelNormalMatrixCol2Buf=null),e.pickColorsBuf&&(e.pickColorsBuf.destroy(),e.pickColorsBuf=null),e.destroy(),this._state=null}}class Xo extends tr{drawLayer(e,t,s){super.drawLayer(e,t,s,{incrementDrawState:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Lines batching color vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),s.push("in vec4 color;"),s.push("in float flags;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vColor;"),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("if (colorFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("worldPosition.xyz = worldPosition.xyz + offset;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("vColor = vec4(float(color.r) / 255.0, float(color.g) / 255.0, float(color.b) / 255.0, float(color.a) / 255.0);"),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Lines batching color fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { discard; }"),i.push("}")}return i.push("   outColor            = vColor;"),e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("}"),i}}class Zo extends tr{drawLayer(e,t,s){super.drawLayer(e,t,s,{colorUniform:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Lines batching silhouette vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),this._addMatricesUniformBlockLines(s),s.push("uniform vec4 color;"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("void main(void) {"),s.push("int silhouetteFlag = int(flags) >> 4 & 0xF;"),s.push("if (silhouetteFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Lines batching silhouette fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("uniform vec4 color;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("outColor = color;"),i.push("}"),i}}class qo{constructor(e){this._scene=e}_compile(){this._colorRenderer&&!this._colorRenderer.getValid()&&(this._colorRenderer.destroy(),this._colorRenderer=null),this._silhouetteRenderer&&!this._silhouetteRenderer.getValid()&&(this._silhouetteRenderer.destroy(),this._silhouetteRenderer=null)}get colorRenderer(){return this._colorRenderer||(this._colorRenderer=new Xo(this._scene,!1)),this._colorRenderer}get silhouetteRenderer(){return this._silhouetteRenderer||(this._silhouetteRenderer=new Zo(this._scene)),this._silhouetteRenderer}_destroy(){this._colorRenderer&&this._colorRenderer.destroy(),this._silhouetteRenderer&&this._silhouetteRenderer.destroy()}}const Jo={};class $o{constructor(e=5e6){e>5e6&&(e=5e6),this.maxVerts=e,this.maxIndices=3*e,this.positions=[],this.colors=[],this.offsets=[],this.indices=[]}}const en=u.vec4([0,0,0,1]),tn=u.vec4([0,0,0,1]);u.vec4([0,0,0,1]),u.OBB3();class sn{constructor(e){this.layerIndex=e.layerIndex,this._batchingRenderers=function(e){const t=e.id;let s=Jo[t];return s||(s=new qo(e),Jo[t]=s,s._compile(),e.on("compile",(()=>{s._compile()})),e.on("destroyed",(()=>{delete Jo[t],s._destroy()}))),s}(e.model.scene),this.model=e.model,this._buffer=new $o(e.maxGeometryBatchSize),this._scratchMemory=e.scratchMemory,this._state=new Ne({positionsBuf:null,offsetsBuf:null,colorsBuf:null,flagsBuf:null,indicesBuf:null,positionsDecodeMatrix:u.mat4(),origin:null}),this._numPortions=0,this._numVisibleLayerPortions=0,this._numTransparentLayerPortions=0,this._numXRayedLayerPortions=0,this._numSelectedLayerPortions=0,this._numHighlightedLayerPortions=0,this._numClippableLayerPortions=0,this._numEdgesLayerPortions=0,this._numPickableLayerPortions=0,this._numCulledLayerPortions=0,this._modelAABB=u.collapseAABB3(),this._portions=[],this._numVerts=0,this._finalized=!1,e.positionsDecodeMatrix?(this._state.positionsDecodeMatrix.set(e.positionsDecodeMatrix),this._preCompressedPositionsExpected=!0):this._preCompressedPositionsExpected=!1,e.origin&&(this._state.origin=u.vec3(e.origin)),this.aabb=u.collapseAABB3()}canCreatePortion(e,t){if(this._finalized)throw"Already finalized";return this._buffer.positions.length+e<3*this._buffer.maxVerts&&this._buffer.indices.length+t<this._buffer.maxIndices}createPortion(e){if(this._finalized)throw"Already finalized";const t=e.positions,s=e.positionsCompressed,i=e.indices,r=e.color,o=e.opacity,n=e.meshMatrix,a=e.worldAABB;e.pickColor;const l=this._buffer,h=l.positions.length/3;let c;if(this._preCompressedPositionsExpected){if(!s)throw"positionsCompressed expected";c=s.length/3;for(let e=0,t=s.length;e<t;e++)l.positions.push(s[e]);const e=nt.getPositionsBounds(s),t=nt.decompressPosition(e.min,this._state.positionsDecodeMatrix,[]),i=nt.decompressPosition(e.max,this._state.positionsDecodeMatrix,[]);a[0]=t[0],a[1]=t[1],a[2]=t[2],a[3]=i[0],a[4]=i[1],a[5]=i[2]}else{if(!t)throw"positions expected";c=t.length/3;const e=t.length,s=l.positions.length;for(let e=0,s=t.length;e<s;e++)l.positions.push(t[e]);if(n)for(let t=s,i=s+e;t<i;t+=3)en[0]=l.positions[t+0],en[1]=l.positions[t+1],en[2]=l.positions[t+2],u.transformPoint4(n,en,tn),l.positions[t+0]=tn[0],l.positions[t+1]=tn[1],l.positions[t+2]=tn[2],u.expandAABB3Point3(this._modelAABB,tn),u.expandAABB3Point3(a,tn);else for(let t=s,i=s+e;t<i;t+=3)en[0]=l.positions[t+0],en[1]=l.positions[t+1],en[2]=l.positions[t+2],u.expandAABB3Point3(this._modelAABB,en),u.expandAABB3Point3(a,en)}if(this._state.origin){const e=this._state.origin;a[0]+=e[0],a[1]+=e[1],a[2]+=e[2],a[3]+=e[0],a[4]+=e[1],a[5]+=e[2]}if(u.expandAABB3(this.aabb,a),r){const e=r[0],t=r[1],s=r[2],i=o;for(let r=0;r<c;r++)l.colors.push(e),l.colors.push(t),l.colors.push(s),l.colors.push(i)}if(i)for(let e=0,t=i.length;e<t;e++)l.indices.push(i[e]+h);if(this.model.scene.entityOffsetsEnabled)for(let e=0;e<c;e++)l.offsets.push(0),l.offsets.push(0),l.offsets.push(0);const A=this._portions.length/2;return this._portions.push(h),this._portions.push(c),this._numPortions++,this.model.numPortions++,this._numVerts+=c,A}finalize(){if(this._finalized)return;const e=this._state,t=this.model.scene.canvas.gl,s=this._buffer;if(s.positions.length>0)if(this._preCompressedPositionsExpected){const i=new Uint16Array(s.positions);e.positionsBuf=new ae(t,t.ARRAY_BUFFER,i,s.positions.length,3,t.STATIC_DRAW)}else{const i=_r(new Float32Array(s.positions),this._modelAABB,e.positionsDecodeMatrix);e.positionsBuf=new ae(t,t.ARRAY_BUFFER,i,s.positions.length,3,t.STATIC_DRAW)}if(s.colors.length>0){const i=new Uint8Array(s.colors);let r=!1;e.colorsBuf=new ae(t,t.ARRAY_BUFFER,i,s.colors.length,4,t.DYNAMIC_DRAW,r)}if(s.colors.length>0){const i=s.colors.length/4,r=new Float32Array(i);let o=!1;e.flagsBuf=new ae(t,t.ARRAY_BUFFER,r,r.length,1,t.DYNAMIC_DRAW,o)}if(this.model.scene.entityOffsetsEnabled&&s.offsets.length>0){const i=new Float32Array(s.offsets);e.offsetsBuf=new ae(t,t.ARRAY_BUFFER,i,s.offsets.length,3,t.DYNAMIC_DRAW)}if(s.indices.length>0){const i=new Uint32Array(s.indices);e.indicesBuf=new ae(t,t.ELEMENT_ARRAY_BUFFER,i,s.indices.length,1,t.STATIC_DRAW)}this._buffer=null,this._finalized=!0}initFlags(e,t,s){t&B&&(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++),t&G&&(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++),t&H&&(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++),t&k&&(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++),t&L&&(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++),t&V&&(this._numEdgesLayerPortions++,this.model.numEdgesLayerPortions++),t&M&&(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++),t&F&&(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++),s&&(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++);this._setFlags(e,t,s,!0)}flushInitFlags(){this._setDeferredFlags()}setVisible(e,t,s){if(!this._finalized)throw"Not finalized";t&B?(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++):(this._numVisibleLayerPortions--,this.model.numVisibleLayerPortions--),this._setFlags(e,t,s)}setHighlighted(e,t,s){if(!this._finalized)throw"Not finalized";t&G?(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++):(this._numHighlightedLayerPortions--,this.model.numHighlightedLayerPortions--),this._setFlags(e,t,s)}setXRayed(e,t,s){if(!this._finalized)throw"Not finalized";t&H?(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++):(this._numXRayedLayerPortions--,this.model.numXRayedLayerPortions--),this._setFlags(e,t,s)}setSelected(e,t,s){if(!this._finalized)throw"Not finalized";t&k?(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++):(this._numSelectedLayerPortions--,this.model.numSelectedLayerPortions--),this._setFlags(e,t,s)}setEdges(e,t,s){if(!this._finalized)throw"Not finalized";t&V?(this._numEdgesLayerPortions++,this.model.numEdgesLayerPortions++):(this._numEdgesLayerPortions--,this.model.numEdgesLayerPortions--),this._setFlags(e,t,s)}setClippable(e,t){if(!this._finalized)throw"Not finalized";t&L?(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++):(this._numClippableLayerPortions--,this.model.numClippableLayerPortions--),this._setFlags(e,t)}setCulled(e,t,s){if(!this._finalized)throw"Not finalized";t&F?(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++):(this._numCulledLayerPortions--,this.model.numCulledLayerPortions--),this._setFlags(e,t,s)}setCollidable(e,t){if(!this._finalized)throw"Not finalized"}setPickable(e,t,s){if(!this._finalized)throw"Not finalized";t&M?(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++):(this._numPickableLayerPortions--,this.model.numPickableLayerPortions--),this._setFlags(e,t,s)}setColor(e,t){if(!this._finalized)throw"Not finalized";const s=2*e,i=4*this._portions[s],r=4*this._portions[s+1],o=this._scratchMemory.getUInt8Array(r),n=t[0],a=t[1],l=t[2],h=t[3];for(let e=0;e<r;e+=4)o[e+0]=n,o[e+1]=a,o[e+2]=l,o[e+3]=h;this._state.colorsBuf.setData(o,i,r)}setTransparent(e,t,s){s?(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++):(this._numTransparentLayerPortions--,this.model.numTransparentLayerPortions--),this._setFlags(e,t,s)}_setFlags(e,t,s,i=!1){if(!this._finalized)throw"Not finalized";const r=2*e,o=this._portions[r],n=this._portions[r+1],a=!!(t&B),l=!!(t&H),h=!!(t&G),c=!!(t&k),A=!!(t&M),u=!!(t&F);let p,d;p=!a||u||l||h&&!this.model.scene.highlightMaterial.glowThrough||c&&!this.model.scene.selectedMaterial.glowThrough?ki.NOT_RENDERED:s?ki.COLOR_TRANSPARENT:ki.COLOR_OPAQUE,d=!a||u?ki.NOT_RENDERED:c?ki.SILHOUETTE_SELECTED:h?ki.SILHOUETTE_HIGHLIGHTED:l?ki.SILHOUETTE_XRAYED:ki.NOT_RENDERED;let f=a&&!u&&A?ki.PICK:ki.NOT_RENDERED;const E=t&L?1:0;if(i){this._deferredFlagValues||(this._deferredFlagValues=new Float32Array(this._numVerts));for(let e=o,t=o+n;e<t;e++){let t=0;t|=p,t|=d<<4,t|=f<<12,t|=E<<16,this._deferredFlagValues[e]=t}}else if(this._state.flagsBuf){const e=this._scratchMemory.getFloat32Array(n);for(let t=0;t<n;t++){let s=0;s|=p,s|=d<<4,s|=f<<12,s|=E<<16,e[t]=s}this._state.flagsBuf.setData(e,o,n)}}_setDeferredFlags(){this._deferredFlagValues&&(this._state.flagsBuf.setData(this._deferredFlagValues),this._deferredFlagValues=null)}setOffset(e,t){if(!this._finalized)throw"Not finalized";if(!this.model.scene.entityOffsetsEnabled)return void this.model.error("Entity#offset not enabled for this Viewer");const s=2*e,i=3*this._portions[s],r=3*this._portions[s+1],o=this._scratchMemory.getFloat32Array(r),n=t[0],a=t[1],l=t[2];for(let e=0;e<r;e+=3)o[e+0]=n,o[e+1]=a,o[e+2]=l;this._state.offsetsBuf.setData(o,i,r)}drawColorOpaque(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&this._batchingRenderers.colorRenderer&&this._batchingRenderers.colorRenderer.drawLayer(t,this,ki.COLOR_OPAQUE)}drawColorTransparent(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numTransparentLayerPortions&&this._numXRayedLayerPortions!==this._numPortions&&this._batchingRenderers.colorRenderer&&this._batchingRenderers.colorRenderer.drawLayer(t,this,ki.COLOR_TRANSPARENT)}drawDepth(e,t){}drawNormals(e,t){}drawSilhouetteXRayed(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numXRayedLayerPortions&&this._batchingRenderers.silhouetteRenderer&&this._batchingRenderers.silhouetteRenderer.drawLayer(t,this,ki.SILHOUETTE_XRAYED)}drawSilhouetteHighlighted(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numHighlightedLayerPortions&&this._batchingRenderers.silhouetteRenderer&&this._batchingRenderers.silhouetteRenderer.drawLayer(t,this,ki.SILHOUETTE_HIGHLIGHTED)}drawSilhouetteSelected(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numSelectedLayerPortions&&this._batchingRenderers.silhouetteRenderer&&this._batchingRenderers.silhouetteRenderer.drawLayer(t,this,ki.SILHOUETTE_SELECTED)}drawEdgesColorOpaque(e,t){}drawEdgesColorTransparent(e,t){}drawEdgesHighlighted(e,t){}drawEdgesSelected(e,t){}drawEdgesXRayed(e,t){}drawPickMesh(e){}drawPickDepths(e){}drawPickNormals(e){}drawOcclusion(e){}drawShadow(e){}destroy(){const e=this._state;e.positionsBuf&&(e.positionsBuf.destroy(),e.positionsBuf=null),e.offsetsBuf&&(e.offsetsBuf.destroy(),e.offsetsBuf=null),e.colorsBuf&&(e.colorsBuf.destroy(),e.colorsBuf=null),e.flagsBuf&&(e.flagsBuf.destroy(),e.flagsBuf=null),e.indicesBuf&&(e.indicesBuf.destroy(),e.indicesBuf=null),e.destroy()}}class rn extends sr{drawLayer(e,t,s){super.drawLayer(e,t,s,{incrementDrawState:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Lines instancing color vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),s.push("in vec4 color;"),s.push("in float flags;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;")),s.push("uniform vec4 lightAmbient;"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vColor;"),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("if (colorFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("vec4 worldPosition =  positionsDecodeMatrix * vec4(position, 1.0); "),s.push("worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("vColor = vec4(float(color.r) / 255.0, float(color.g) / 255.0, float(color.b) / 255.0,  float(color.a) / 255.0);"),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState;let s,i;const r=t.sectionPlanes.length>0,o=[];if(o.push("#version 300 es"),o.push("// Lines instancing color fragment shader"),o.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),o.push("precision highp float;"),o.push("precision highp int;"),o.push("#else"),o.push("precision mediump float;"),o.push("precision mediump int;"),o.push("#endif"),e.logarithmicDepthBufferEnabled&&(o.push("uniform float logDepthBufFC;"),o.push("in float vFragDepth;")),r)for(o.push("in vec4 vWorldPosition;"),o.push("in float vFlags;"),s=0,i=t.sectionPlanes.length;s<i;s++)o.push("uniform bool sectionPlaneActive"+s+";"),o.push("uniform vec3 sectionPlanePos"+s+";"),o.push("uniform vec3 sectionPlaneDir"+s+";");if(o.push("in vec4 vColor;"),o.push("out vec4 outColor;"),o.push("void main(void) {"),r){for(o.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),o.push("  if (clippable) {"),o.push("  float dist = 0.0;"),s=0,i=t.sectionPlanes.length;s<i;s++)o.push("if (sectionPlaneActive"+s+") {"),o.push("   dist += clamp(dot(-sectionPlaneDir"+s+".xyz, vWorldPosition.xyz - sectionPlanePos"+s+".xyz), 0.0, 1000.0);"),o.push("}");o.push("if (dist > 0.0) { discard; }"),o.push("}")}return this._withSAO?(o.push("   float viewportWidth     = uSAOParams[0];"),o.push("   float viewportHeight    = uSAOParams[1];"),o.push("   float blendCutoff       = uSAOParams[2];"),o.push("   float blendFactor       = uSAOParams[3];"),o.push("   vec2 uv                 = vec2(gl_FragCoord.x / viewportWidth, gl_FragCoord.y / viewportHeight);"),o.push("   float ambient           = smoothstep(blendCutoff, 1.0, unpackRGBAToDepth(texture(uOcclusionTexture, uv))) * blendFactor;"),o.push("   outColor            = vec4(vColor.rgb * ambient, vColor.a);")):o.push("    outColor           = vColor;"),e.logarithmicDepthBufferEnabled&&o.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),o.push("}"),o}}class on extends sr{drawLayer(e,t,s){super.drawLayer(e,t,s,{colorUniform:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Lines instancing silhouette vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;")),s.push("uniform vec4 color;"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("void main(void) {"),s.push("int silhouetteFlag = int(flags) >> 4 & 0xF;"),s.push("if (silhouetteFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Lines instancing silhouette fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("uniform vec4 color;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("outColor = color;"),i.push("}"),i}}class nn{constructor(e){this._scene=e}_compile(){this._colorRenderer&&!this._colorRenderer.getValid()&&(this._colorRenderer.destroy(),this._colorRenderer=null),this._silhouetteRenderer&&!this._silhouetteRenderer.getValid()&&(this._silhouetteRenderer.destroy(),this._silhouetteRenderer=null)}get colorRenderer(){return this._colorRenderer||(this._colorRenderer=new rn(this._scene)),this._colorRenderer}get silhouetteRenderer(){return this._silhouetteRenderer||(this._silhouetteRenderer=new on(this._scene)),this._silhouetteRenderer}_destroy(){this._colorRenderer&&this._colorRenderer.destroy(),this._silhouetteRenderer&&this._silhouetteRenderer.destroy()}}const an={};const ln=new Uint8Array(4),hn=new Float32Array(1),cn=u.vec4([0,0,0,1]),An=u.vec4([0,0,0,1]);u.vec4([0,0,0,1]);const un=new Float32Array(3);class pn{constructor(e){this.model=e.model,this.material=e.material,this.sortId="LinesInstancingLayer",this.layerIndex=e.layerIndex,this._linesInstancingRenderers=function(e){const t=e.id;let s=an[t];return s||(s=new nn(e),an[t]=s,s._compile(),e.on("compile",(()=>{s._compile()})),e.on("destroyed",(()=>{delete an[t],s._destroy()}))),s}(e.model.scene),this._aabb=u.collapseAABB3(),this._state=new Ne({obb:u.OBB3(),numInstances:0,origin:null,geometry:e.geometry,positionsDecodeMatrix:e.geometry.positionsDecodeMatrix,positionsBuf:null,colorsBuf:null,flagsBuf:null,offsetsBuf:null,modelMatrixCol0Buf:null,modelMatrixCol1Buf:null,modelMatrixCol2Buf:null}),this._numPortions=0,this._numVisibleLayerPortions=0,this._numTransparentLayerPortions=0,this._numXRayedLayerPortions=0,this._numHighlightedLayerPortions=0,this._numSelectedLayerPortions=0,this._numClippableLayerPortions=0,this._numEdgesLayerPortions=0,this._numPickableLayerPortions=0,this._numCulledLayerPortions=0,this.numIndices=e.geometry.numIndices,this._colors=[],this._offsets=[],this._modelMatrixCol0=[],this._modelMatrixCol1=[],this._modelMatrixCol2=[],this._portions=[],e.origin&&(this._state.origin=u.vec3(e.origin)),this._finalized=!1,this.aabb=u.collapseAABB3()}createPortion(e){const t=e.color,s=e.opacity,i=e.meshMatrix,r=e.aabb;if(this._finalized)throw"Already finalized";const o=t[0],n=t[1],a=t[2];t[3],this._colors.push(o),this._colors.push(n),this._colors.push(a),this._colors.push(s),this.model.scene.entityOffsetsEnabled&&(this._offsets.push(0),this._offsets.push(0),this._offsets.push(0)),this._modelMatrixCol0.push(i[0]),this._modelMatrixCol0.push(i[4]),this._modelMatrixCol0.push(i[8]),this._modelMatrixCol0.push(i[12]),this._modelMatrixCol1.push(i[1]),this._modelMatrixCol1.push(i[5]),this._modelMatrixCol1.push(i[9]),this._modelMatrixCol1.push(i[13]),this._modelMatrixCol2.push(i[2]),this._modelMatrixCol2.push(i[6]),this._modelMatrixCol2.push(i[10]),this._modelMatrixCol2.push(i[14]),u.collapseAABB3(r);const l=this._state.obb,h=l.length;for(let e=0;e<h;e+=4)cn[0]=l[e+0],cn[1]=l[e+1],cn[2]=l[e+2],u.transformPoint4(i,cn,An),u.expandAABB3Point3(r,An);if(this._state.origin){const e=this._state.origin;r[0]+=e[0],r[1]+=e[1],r[2]+=e[2],r[3]+=e[0],r[4]+=e[1],r[5]+=e[2]}u.expandAABB3(this.aabb,r),this._state.numInstances++;const c=this._portions.length;return this._portions.push({}),this._numPortions++,this.model.numPortions++,c}finalize(){if(this._finalized)throw"Already finalized";const e=this.model.scene.canvas.gl,t=this._colors.length,s=t/4;if(t>0){let t=!1;this._state.colorsBuf=new ae(e,e.ARRAY_BUFFER,new Uint8Array(this._colors),this._colors.length,4,e.DYNAMIC_DRAW,t),this._colors=[]}if(s>0){let t=!1;this._state.flagsBuf=new ae(e,e.ARRAY_BUFFER,new Float32Array(s),s,1,e.DYNAMIC_DRAW,t)}if(this.model.scene.entityOffsetsEnabled&&this._offsets.length>0){const t=!1;this._state.offsetsBuf=new ae(e,e.ARRAY_BUFFER,new Float32Array(this._offsets),this._offsets.length,3,e.DYNAMIC_DRAW,t),this._offsets=[]}if(this._modelMatrixCol0.length>0){const t=!1;this._state.modelMatrixCol0Buf=new ae(e,e.ARRAY_BUFFER,new Float32Array(this._modelMatrixCol0),this._modelMatrixCol0.length,4,e.STATIC_DRAW,t),this._state.modelMatrixCol1Buf=new ae(e,e.ARRAY_BUFFER,new Float32Array(this._modelMatrixCol1),this._modelMatrixCol1.length,4,e.STATIC_DRAW,t),this._state.modelMatrixCol2Buf=new ae(e,e.ARRAY_BUFFER,new Float32Array(this._modelMatrixCol2),this._modelMatrixCol2.length,4,e.STATIC_DRAW,t),this._modelMatrixCol0=[],this._modelMatrixCol1=[],this._modelMatrixCol2=[]}this._state.geometry=null,this._finalized=!0}initFlags(e,t,s){t&B&&(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++),t&G&&(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++),t&H&&(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++),t&k&&(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++),t&L&&(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++),t&V&&(this._numEdgesLayerPortions++,this.model.numEdgesLayerPortions++),t&M&&(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++),t&F&&(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++),s&&(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++),this._setFlags(e,t,s)}setVisible(e,t,s){if(!this._finalized)throw"Not finalized";t&B?(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++):(this._numVisibleLayerPortions--,this.model.numVisibleLayerPortions--),this._setFlags(e,t,s)}setHighlighted(e,t,s){if(!this._finalized)throw"Not finalized";t&G?(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++):(this._numHighlightedLayerPortions--,this.model.numHighlightedLayerPortions--),this._setFlags(e,t,s)}setXRayed(e,t,s){if(!this._finalized)throw"Not finalized";t&H?(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++):(this._numXRayedLayerPortions--,this.model.numXRayedLayerPortions--),this._setFlags(e,t,s)}setSelected(e,t,s){if(!this._finalized)throw"Not finalized";t&k?(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++):(this._numSelectedLayerPortions--,this.model.numSelectedLayerPortions--),this._setFlags(e,t,s)}setEdges(e,t,s){if(!this._finalized)throw"Not finalized";t&V?(this._numEdgesLayerPortions++,this.model.numEdgesLayerPortions++):(this._numEdgesLayerPortions--,this.model.numEdgesLayerPortions--),this._setFlags(e,t,s)}setClippable(e,t){if(!this._finalized)throw"Not finalized";t&L?(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++):(this._numClippableLayerPortions--,this.model.numClippableLayerPortions--),this._setFlags(e,t)}setCollidable(e,t){if(!this._finalized)throw"Not finalized"}setPickable(e,t,s){if(!this._finalized)throw"Not finalized";t&M?(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++):(this._numPickableLayerPortions--,this.model.numPickableLayerPortions--),this._setFlags(e,t,s)}setCulled(e,t,s){if(!this._finalized)throw"Not finalized";t&F?(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++):(this._numCulledLayerPortions--,this.model.numCulledLayerPortions--),this._setFlags(e,t,s)}setColor(e,t){if(!this._finalized)throw"Not finalized";ln[0]=t[0],ln[1]=t[1],ln[2]=t[2],ln[3]=t[3],this._state.colorsBuf.setData(ln,4*e,4)}setTransparent(e,t,s){s?(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++):(this._numTransparentLayerPortions--,this.model.numTransparentLayerPortions--),this._setFlags(e,t,s)}_setFlags(e,t,s){if(!this._finalized)throw"Not finalized";const i=!!(t&B),r=!!(t&H),o=!!(t&G),n=!!(t&k),a=!!(t&V),l=!!(t&M),h=!!(t&F);let c,A;c=!i||h||r||o&&!this.model.scene.highlightMaterial.glowThrough||n&&!this.model.scene.selectedMaterial.glowThrough?ki.NOT_RENDERED:s?ki.COLOR_TRANSPARENT:ki.COLOR_OPAQUE,A=!i||h?ki.NOT_RENDERED:n?ki.SILHOUETTE_SELECTED:o?ki.SILHOUETTE_HIGHLIGHTED:r?ki.SILHOUETTE_XRAYED:ki.NOT_RENDERED;let u=0;u=!i||h?ki.NOT_RENDERED:n?ki.EDGES_SELECTED:o?ki.EDGES_HIGHLIGHTED:r?ki.EDGES_XRAYED:a?s?ki.EDGES_COLOR_TRANSPARENT:ki.EDGES_COLOR_OPAQUE:ki.NOT_RENDERED;let p=0;p|=c,p|=A<<4,p|=u<<8,p|=(i&&!h&&l?ki.PICK:ki.NOT_RENDERED)<<12,p|=(t&L?255:0)<<16,hn[0]=p,this._state.flagsBuf.setData(hn,e)}setOffset(e,t){if(!this._finalized)throw"Not finalized";this.model.scene.entityOffsetsEnabled?(un[0]=t[0],un[1]=t[1],un[2]=t[2],this._state.offsetsBuf.setData(un,3*e,3)):this.model.error("Entity#offset not enabled for this Viewer")}drawColorOpaque(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&this._linesInstancingRenderers.colorRenderer&&this._linesInstancingRenderers.colorRenderer.drawLayer(t,this,ki.COLOR_OPAQUE)}drawColorTransparent(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numTransparentLayerPortions&&this._numXRayedLayerPortions!==this._numPortions&&this._linesInstancingRenderers.colorRenderer&&this._linesInstancingRenderers.colorRenderer.drawLayer(t,this,ki.COLOR_TRANSPARENT)}drawDepth(e,t){}drawNormals(e,t){}drawSilhouetteXRayed(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numXRayedLayerPortions&&this._linesInstancingRenderers.silhouetteRenderer&&this._linesInstancingRenderers.silhouetteRenderer.drawLayer(t,this,ki.SILHOUETTE_XRAYED)}drawSilhouetteHighlighted(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numHighlightedLayerPortions&&this._linesInstancingRenderers.silhouetteRenderer&&this._linesInstancingRenderers.silhouetteRenderer.drawLayer(t,this,ki.SILHOUETTE_HIGHLIGHTED)}drawSilhouetteSelected(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numSelectedLayerPortions&&this._linesInstancingRenderers.silhouetteRenderer&&this._linesInstancingRenderers.silhouetteRenderer.drawLayer(t,this,ki.SILHOUETTE_SELECTED)}drawEdgesColorOpaque(e,t){}drawEdgesColorTransparent(e,t){}drawEdgesXRayed(e,t){}drawEdgesHighlighted(e,t){}drawEdgesSelected(e,t){}drawOcclusion(e,t){}drawShadow(e,t){}drawPickMesh(e,t){}drawPickDepths(e,t){}drawPickNormals(e,t){}destroy(){const e=this._state;e.positionsBuf&&(e.positionsBuf.destroy(),e.positionsBuf=null),e.colorsBuf&&(e.colorsBuf.destroy(),e.colorsBuf=null),e.flagsBuf&&(e.flagsBuf.destroy(),e.flagsBuf=null),e.offsetsBuf&&(e.offsetsBuf.destroy(),e.offsetsBuf=null),e.modelMatrixCol0Buf&&(e.modelMatrixCol0Buf.destroy(),e.modelMatrixCol0Buf=null),e.modelMatrixCol1Buf&&(e.modelMatrixCol1Buf.destroy(),e.modelMatrixCol1Buf=null),e.modelMatrixCol2Buf&&(e.modelMatrixCol2Buf.destroy(),e.modelMatrixCol2Buf=null),e.destroy()}}class dn extends $i{_getHash(){return this._scene._sectionPlanesState.getHash()+this._scene.pointsMaterial.hash}drawLayer(e,t,s){super.drawLayer(e,t,s,{incrementDrawState:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=e.pointsMaterial,i=[];return i.push("#version 300 es"),i.push("// Points batching color vertex shader"),i.push("uniform int renderPass;"),i.push("in vec3 position;"),i.push("in vec4 color;"),i.push("in float flags;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),this._addMatricesUniformBlockLines(i),i.push("uniform float pointSize;"),s.perspectivePoints&&i.push("uniform float nearPlaneHeight;"),s.filterIntensity&&i.push("uniform vec2 intensityRange;"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;")),t&&(i.push("out vec4 vWorldPosition;"),i.push("out float vFlags;")),i.push("out vec4 vColor;"),i.push("void main(void) {"),i.push("int colorFlag = int(flags) & 0xF;"),i.push("if (colorFlag != renderPass) {"),i.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("} else {"),s.filterIntensity&&(i.push("float intensity = float(color.a) / 255.0;"),i.push("if (intensity < intensityRange[0] || intensity > intensityRange[1]) {"),i.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("} else {")),i.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&i.push("worldPosition.xyz = worldPosition.xyz + offset;"),i.push("vec4 viewPosition  = viewMatrix * worldPosition; "),i.push("vColor = vec4(float(color.r) / 255.0, float(color.g) / 255.0, float(color.b) / 255.0, 1.0);"),t&&(i.push("vWorldPosition = worldPosition;"),i.push("vFlags = flags;")),i.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&i.push("vFragDepth = 1.0 + clipPos.w;"),i.push("gl_Position = clipPos;"),s.perspectivePoints?(i.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;"),i.push("gl_PointSize = max(gl_PointSize, "+Math.floor(s.minPerspectivePointSize)+".0);"),i.push("gl_PointSize = min(gl_PointSize, "+Math.floor(s.maxPerspectivePointSize)+".0);")):i.push("gl_PointSize = pointSize;"),i.push("}"),s.filterIntensity&&i.push("}"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Points batching color fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),e.pointsMaterial.roundPoints&&(i.push("  vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),i.push("  float r = dot(cxy, cxy);"),i.push("  if (r > 1.0) {"),i.push("       discard;"),i.push("  }")),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { discard; }"),i.push("}")}return i.push("   outColor = vColor;"),e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("}"),i}}class fn extends $i{_getHash(){return this._scene._sectionPlanesState.getHash()+this._scene.pointsMaterial.hash}drawLayer(e,t,s){super.drawLayer(e,t,s,{colorUniform:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=e.pointsMaterial._state,i=[];return i.push("#version 300 es"),i.push("// Points batching silhouette vertex shader"),i.push("uniform int renderPass;"),i.push("in vec3 position;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),i.push("in float flags;"),this._addMatricesUniformBlockLines(i),i.push("uniform vec4 color;"),i.push("uniform float pointSize;"),s.perspectivePoints&&i.push("uniform float nearPlaneHeight;"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;")),t&&(i.push("out vec4 vWorldPosition;"),i.push("out float vFlags;")),i.push("void main(void) {"),i.push("int silhouetteFlag = int(flags) >> 4 & 0xF;"),i.push("if (silhouetteFlag != renderPass) {"),i.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("} else {"),i.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&i.push("      worldPosition.xyz = worldPosition.xyz + offset;"),i.push("vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(i.push("vWorldPosition = worldPosition;"),i.push("vFlags = flags;")),i.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&i.push("vFragDepth = 1.0 + clipPos.w;"),i.push("gl_Position = clipPos;"),s.perspectivePoints?(i.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;"),i.push("gl_PointSize = max(gl_PointSize, "+Math.floor(s.minPerspectivePointSize)+".0);"),i.push("gl_PointSize = min(gl_PointSize, "+Math.floor(s.maxPerspectivePointSize)+".0);")):i.push("gl_PointSize = pointSize;"),i.push("}"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState;let s,i;const r=t.sectionPlanes.length>0,o=[];if(o.push("#version 300 es"),o.push("// Points batching silhouette vertex shader"),o.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),o.push("precision highp float;"),o.push("precision highp int;"),o.push("#else"),o.push("precision mediump float;"),o.push("precision mediump int;"),o.push("#endif"),e.logarithmicDepthBufferEnabled&&(o.push("uniform float logDepthBufFC;"),o.push("in float vFragDepth;")),r)for(o.push("in vec4 vWorldPosition;"),o.push("in float vFlags;"),s=0,i=t.sectionPlanes.length;s<i;s++)o.push("uniform bool sectionPlaneActive"+s+";"),o.push("uniform vec3 sectionPlanePos"+s+";"),o.push("uniform vec3 sectionPlaneDir"+s+";");if(o.push("uniform vec4 color;"),o.push("out vec4 outColor;"),o.push("void main(void) {"),e.pointsMaterial.roundPoints&&(o.push("  vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),o.push("  float r = dot(cxy, cxy);"),o.push("  if (r > 1.0) {"),o.push("       discard;"),o.push("  }")),r){for(o.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),o.push("  if (clippable) {"),o.push("  float dist = 0.0;"),s=0,i=t.sectionPlanes.length;s<i;s++)o.push("if (sectionPlaneActive"+s+") {"),o.push("   dist += clamp(dot(-sectionPlaneDir"+s+".xyz, vWorldPosition.xyz - sectionPlanePos"+s+".xyz), 0.0, 1000.0);"),o.push("}");o.push("  if (dist > 0.0) { discard; }"),o.push("}")}return e.logarithmicDepthBufferEnabled&&o.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),o.push("outColor = color;"),o.push("}"),o}}class En extends $i{_getHash(){return this._scene._sectionPlanesState.getHash()+this._scene.pointsMaterial.hash}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=e.pointsMaterial._state,i=[];return i.push("#version 300 es"),i.push("// Points batching pick mesh vertex shader"),i.push("uniform int renderPass;"),i.push("in vec3 position;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),i.push("in float flags;"),i.push("in vec4 pickColor;"),i.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(i),i.push("uniform float pointSize;"),s.perspectivePoints&&i.push("uniform float nearPlaneHeight;"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;")),t&&(i.push("out vec4 vWorldPosition;"),i.push("out float vFlags;")),i.push("out vec4 vPickColor;"),i.push("void main(void) {"),i.push("int pickFlag = int(flags) >> 12 & 0xF;"),i.push("if (pickFlag != renderPass) {"),i.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("  } else {"),i.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&i.push("      worldPosition.xyz = worldPosition.xyz + offset;"),i.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),i.push("      vPickColor = vec4(float(pickColor.r) / 255.0, float(pickColor.g) / 255.0, float(pickColor.b) / 255.0, float(pickColor.a) / 255.0);"),t&&(i.push("      vWorldPosition = worldPosition;"),i.push("      vFlags = flags;")),i.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&i.push("vFragDepth = 1.0 + clipPos.w;"),i.push("gl_Position = clipPos;"),s.perspectivePoints?(i.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;"),i.push("gl_PointSize = max(gl_PointSize, "+Math.floor(s.minPerspectivePointSize)+".0);"),i.push("gl_PointSize = min(gl_PointSize, "+Math.floor(s.maxPerspectivePointSize)+".0);")):i.push("gl_PointSize = pointSize;"),i.push("gl_PointSize += 10.0;"),i.push("  }"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Points batching pick mesh vertex shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("uniform bool sectionPlaneActive"+r+";"),i.push("uniform vec3 sectionPlanePos"+r+";"),i.push("uniform vec3 sectionPlaneDir"+r+";")}if(i.push("in vec4 vPickColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),e.pointsMaterial.roundPoints&&(i.push("  vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),i.push("  float r = dot(cxy, cxy);"),i.push("  if (r > 1.0) {"),i.push("       discard;"),i.push("  }")),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("      if (sectionPlaneActive"+e+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("   outColor = vPickColor; "),i.push("}"),i}}class mn extends $i{_getHash(){return this._scene._sectionPlanesState.getHash()+this._scene.pointsMaterial.hash}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=e.pointsMaterial._state,i=[];return i.push("#version 300 es"),i.push("// Points batched pick depth vertex shader"),i.push("uniform int renderPass;"),i.push("in vec3 position;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),i.push("in float flags;"),i.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(i),i.push("uniform float pointSize;"),s.perspectivePoints&&i.push("uniform float nearPlaneHeight;"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;")),t&&(i.push("out vec4 vWorldPosition;"),i.push("out float vFlags;")),i.push("out vec4 vViewPosition;"),i.push("void main(void) {"),i.push("int pickFlag = int(flags) >> 12 & 0xF;"),i.push("if (pickFlag != renderPass) {"),i.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("  } else {"),i.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&i.push("      worldPosition.xyz = worldPosition.xyz + offset;"),i.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(i.push("      vWorldPosition = worldPosition;"),i.push("      vFlags = flags;")),i.push("vViewPosition = viewPosition;"),i.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&i.push("vFragDepth = 1.0 + clipPos.w;"),i.push("gl_Position = clipPos;"),s.perspectivePoints?(i.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;"),i.push("gl_PointSize = max(gl_PointSize, "+Math.floor(s.minPerspectivePointSize)+".0);"),i.push("gl_PointSize = min(gl_PointSize, "+Math.floor(s.maxPerspectivePointSize)+".0);")):i.push("gl_PointSize = pointSize;"),i.push("gl_PointSize += 10.0;"),i.push("  }"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Points batched pick depth fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),i.push("uniform float pickZNear;"),i.push("uniform float pickZFar;"),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vViewPosition;"),i.push("vec4 packDepth(const in float depth) {"),i.push("  const vec4 bitShift = vec4(256.0*256.0*256.0, 256.0*256.0, 256.0, 1.0);"),i.push("  const vec4 bitMask  = vec4(0.0, 1.0/256.0, 1.0/256.0, 1.0/256.0);"),i.push("  vec4 res = fract(depth * bitShift);"),i.push("  res -= res.xxyz * bitMask;"),i.push("  return res;"),i.push("}"),i.push("out vec4 outColor;"),i.push("void main(void) {"),e.pointsMaterial.roundPoints&&(i.push("  vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),i.push("  float r = dot(cxy, cxy);"),i.push("  if (r > 1.0) {"),i.push("       discard;"),i.push("  }")),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("      if (sectionPlaneActive"+r+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+r+".xyz, vWorldPosition.xyz - sectionPlanePos"+r+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    float zNormalizedDepth = abs((pickZNear + vViewPosition.z) / (pickZFar - pickZNear));"),i.push("    outColor = packDepth(zNormalizedDepth); "),i.push("}"),i}}class yn extends $i{_getHash(){return this._scene._sectionPlanesState.getHash()+this._scene.pointsMaterial.hash}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=e.pointsMaterial._state,i=[];return i.push("#version 300 es"),i.push("// Points batching occlusion vertex shader"),i.push("uniform int renderPass;"),i.push("in vec3 position;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),i.push("in float flags;"),this._addMatricesUniformBlockLines(i),i.push("uniform float pointSize;"),s.perspectivePoints&&i.push("uniform float nearPlaneHeight;"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;")),t&&(i.push("out vec4 vWorldPosition;"),i.push("out float vFlags;")),i.push("void main(void) {"),i.push("int colorFlag = int(flags) & 0xF;"),i.push("if (colorFlag != renderPass) {"),i.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("  } else {"),i.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&i.push("      worldPosition.xyz = worldPosition.xyz + offset;"),i.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(i.push("      vWorldPosition = worldPosition;"),i.push("      vFlags = flags;")),i.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&i.push("vFragDepth = 1.0 + clipPos.w;"),i.push("  gl_Position = clipPos;"),s.perspectivePoints?(i.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;"),i.push("gl_PointSize = max(gl_PointSize, "+Math.floor(s.minPerspectivePointSize)+".0);"),i.push("gl_PointSize = min(gl_PointSize, "+Math.floor(s.maxPerspectivePointSize)+".0);")):i.push("gl_PointSize = pointSize;"),i.push("  }"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Points batching occlusion fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("out vec4 outColor;"),i.push("void main(void) {"),e.pointsMaterial.roundPoints&&(i.push("  vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),i.push("  float r = dot(cxy, cxy);"),i.push("  if (r > 1.0) {"),i.push("       discard;"),i.push("  }")),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("      if (sectionPlaneActive"+e+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("   outColor = vec4(0.0, 0.0, 1.0, 1.0); "),i.push("}"),i}}class gn{constructor(e){this._scene=e}_compile(){this._colorRenderer&&!this._colorRenderer.getValid()&&(this._colorRenderer.destroy(),this._colorRenderer=null),this._silhouetteRenderer&&!this._silhouetteRenderer.getValid()&&(this._silhouetteRenderer.destroy(),this._silhouetteRenderer=null),this._pickMeshRenderer&&!this._pickMeshRenderer.getValid()&&(this._pickMeshRenderer.destroy(),this._pickMeshRenderer=null),this._pickDepthRenderer&&!this._pickDepthRenderer.getValid()&&(this._pickDepthRenderer.destroy(),this._pickDepthRenderer=null),this._occlusionRenderer&&!1===this._occlusionRenderer.getValid()&&(this._occlusionRenderer.destroy(),this._occlusionRenderer=null)}get colorRenderer(){return this._colorRenderer||(this._colorRenderer=new dn(this._scene)),this._colorRenderer}get silhouetteRenderer(){return this._silhouetteRenderer||(this._silhouetteRenderer=new fn(this._scene)),this._silhouetteRenderer}get pickMeshRenderer(){return this._pickMeshRenderer||(this._pickMeshRenderer=new En(this._scene)),this._pickMeshRenderer}get pickDepthRenderer(){return this._pickDepthRenderer||(this._pickDepthRenderer=new mn(this._scene)),this._pickDepthRenderer}get occlusionRenderer(){return this._occlusionRenderer||(this._occlusionRenderer=new yn(this._scene)),this._occlusionRenderer}_destroy(){this._colorRenderer&&this._colorRenderer.destroy(),this._silhouetteRenderer&&this._silhouetteRenderer.destroy(),this._pickMeshRenderer&&this._pickMeshRenderer.destroy(),this._pickDepthRenderer&&this._pickDepthRenderer.destroy(),this._occlusionRenderer&&this._occlusionRenderer.destroy()}}const In={};class vn{constructor(e=5e6){e>5e6&&(e=5e6),this.maxVerts=e,this.maxIndices=3*e,this.positions=[],this.colors=[],this.intensities=[],this.pickColors=[],this.offsets=[]}}const Tn=u.vec4(),_n=u.vec4(),Rn=u.vec4([0,0,0,1]),Pn=u.vec4([0,0,0,1]);u.vec4([0,0,0,1]),u.OBB3();class Dn{constructor(e){this.model=e.model,this.sortId="PointsBatchingLayer",this.layerIndex=e.layerIndex,this._pointsBatchingRenderers=function(e){const t=e.id;let s=In[t];return s||(s=new gn(e),In[t]=s,s._compile(),e.on("compile",(()=>{s._compile()})),e.on("destroyed",(()=>{delete In[t],s._destroy()}))),s}(e.model.scene),this._buffer=new vn(e.maxGeometryBatchSize),this._scratchMemory=e.scratchMemory,this._state=new Ne({positionsBuf:null,offsetsBuf:null,colorsBuf:null,flagsBuf:null,positionsDecodeMatrix:u.mat4(),origin:null}),this._numPortions=0,this._numVisibleLayerPortions=0,this._numTransparentLayerPortions=0,this._numXRayedLayerPortions=0,this._numSelectedLayerPortions=0,this._numHighlightedLayerPortions=0,this._numClippableLayerPortions=0,this._numPickableLayerPortions=0,this._numCulledLayerPortions=0,this._modelAABB=u.collapseAABB3(),this._portions=[],this._finalized=!1,e.positionsDecodeMatrix?(this._state.positionsDecodeMatrix.set(e.positionsDecodeMatrix),this._preCompressedPositionsExpected=!0):this._preCompressedPositionsExpected=!1,e.origin&&(this._state.origin=u.vec3(e.origin)),this.aabb=u.collapseAABB3()}canCreatePortion(e){if(this._finalized)throw"Already finalized";return this._buffer.positions.length+e<3*this._buffer.maxVerts}createPortion(e){if(this._finalized)throw"Already finalized";const t=e.positions,s=e.positionsCompressed,i=e.color,r=e.colorsCompressed,o=e.colors,n=e.meshMatrix,a=e.worldAABB,l=e.pickColor,h=this._buffer,c=h.positions.length/3;let A;if(this._preCompressedPositionsExpected){if(!s)throw"positionsCompressed expected";for(let e=0,t=s.length;e<t;e++)h.positions.push(s[e]);const e=nt.getPositionsBounds(s),t=nt.decompressPosition(e.min,this._state.positionsDecodeMatrix,Tn),i=nt.decompressPosition(e.max,this._state.positionsDecodeMatrix,_n);a[0]=t[0],a[1]=t[1],a[2]=t[2],a[3]=i[0],a[4]=i[1],a[5]=i[2],A=s.length/3}else{if(!t)throw"positions expected";A=t.length/3;const e=t.length,s=h.positions.length;for(let e=0,s=t.length;e<s;e++)h.positions.push(t[e]);if(n)for(let t=s,i=s+e;t<i;t+=3)Rn[0]=h.positions[t+0],Rn[1]=h.positions[t+1],Rn[2]=h.positions[t+2],u.transformPoint4(n,Rn,Pn),h.positions[t+0]=Pn[0],h.positions[t+1]=Pn[1],h.positions[t+2]=Pn[2],u.expandAABB3Point3(this._modelAABB,Pn),u.expandAABB3Point3(a,Pn);else for(let t=s,i=s+e;t<i;t+=3)Rn[0]=h.positions[t+0],Rn[1]=h.positions[t+1],Rn[2]=h.positions[t+2],u.expandAABB3Point3(this._modelAABB,Rn),u.expandAABB3Point3(a,Rn)}if(this._state.origin){const e=this._state.origin;a[0]+=e[0],a[1]+=e[1],a[2]+=e[2],a[3]+=e[0],a[4]+=e[1],a[5]+=e[2]}if(u.expandAABB3(this.aabb,a),r)for(let e=0,t=r.length;e<t;e++)h.colors.push(r[e]);else if(o)for(let e=0,t=o.length;e<t;e++)h.colors.push(255*o[e]);else if(i){const e=i[0],t=i[1],s=i[2],r=1;for(let i=0;i<A;i++)h.colors.push(e),h.colors.push(t),h.colors.push(s),h.colors.push(r)}{const e=h.pickColors.length;for(let t=e,s=e+4*A;t<s;t+=4)h.pickColors.push(l[0]),h.pickColors.push(l[1]),h.pickColors.push(l[2]),h.pickColors.push(l[3])}if(this.model.scene.entityOffsetsEnabled)for(let e=0;e<A;e++)h.offsets.push(0),h.offsets.push(0),h.offsets.push(0);const p=this._portions.length/2;return this._portions.push(c),this._portions.push(A),this._numPortions++,this.model.numPortions++,p}finalize(){if(this._finalized)return;const e=this._state,t=this.model.scene.canvas.gl,s=this._buffer;if(s.positions.length>0)if(this._preCompressedPositionsExpected){const i=new Uint16Array(s.positions);e.positionsBuf=new ae(t,t.ARRAY_BUFFER,i,s.positions.length,3,t.STATIC_DRAW)}else{const i=_r(new Float32Array(s.positions),this._modelAABB,e.positionsDecodeMatrix);e.positionsBuf=new ae(t,t.ARRAY_BUFFER,i,s.positions.length,3,t.STATIC_DRAW)}if(s.colors.length>0){const i=new Uint8Array(s.colors);let r=!1;e.colorsBuf=new ae(t,t.ARRAY_BUFFER,i,s.colors.length,4,t.STATIC_DRAW,r)}if(s.positions.length>0){const i=s.positions.length/3,r=new Float32Array(i);let o=!1;e.flagsBuf=new ae(t,t.ARRAY_BUFFER,r,r.length,1,t.DYNAMIC_DRAW,o)}if(s.pickColors.length>0){const i=new Uint8Array(s.pickColors);let r=!1;e.pickColorsBuf=new ae(t,t.ARRAY_BUFFER,i,s.pickColors.length,4,t.STATIC_DRAW,r)}if(this.model.scene.entityOffsetsEnabled&&s.offsets.length>0){const i=new Float32Array(s.offsets);e.offsetsBuf=new ae(t,t.ARRAY_BUFFER,i,s.offsets.length,3,t.DYNAMIC_DRAW)}this._buffer=null,this._finalized=!0}initFlags(e,t,s){t&B&&(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++),t&G&&(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++),t&H&&(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++),t&k&&(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++),t&L&&(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++),t&M&&(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++),t&F&&(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++),s&&(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++),this._setFlags(e,t,s)}setVisible(e,t,s){if(!this._finalized)throw"Not finalized";t&B?(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++):(this._numVisibleLayerPortions--,this.model.numVisibleLayerPortions--),this._setFlags(e,t,s)}setHighlighted(e,t,s){if(!this._finalized)throw"Not finalized";t&G?(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++):(this._numHighlightedLayerPortions--,this.model.numHighlightedLayerPortions--),this._setFlags(e,t,s)}setXRayed(e,t,s){if(!this._finalized)throw"Not finalized";t&H?(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++):(this._numXRayedLayerPortions--,this.model.numXRayedLayerPortions--),this._setFlags(e,t,s)}setSelected(e,t,s){if(!this._finalized)throw"Not finalized";t&k?(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++):(this._numSelectedLayerPortions--,this.model.numSelectedLayerPortions--),this._setFlags(e,t,s)}setEdges(e,t,s){if(!this._finalized)throw"Not finalized"}setClippable(e,t){if(!this._finalized)throw"Not finalized";t&L?(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++):(this._numClippableLayerPortions--,this.model.numClippableLayerPortions--),this._setFlags(e,t)}setCulled(e,t,s){if(!this._finalized)throw"Not finalized";t&F?(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++):(this._numCulledLayerPortions--,this.model.numCulledLayerPortions--),this._setFlags(e,t,s)}setCollidable(e,t){if(!this._finalized)throw"Not finalized"}setPickable(e,t,s){if(!this._finalized)throw"Not finalized";t&M?(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++):(this._numPickableLayerPortions--,this.model.numPickableLayerPortions--),this._setFlags(e,t,s)}setColor(e,t){if(!this._finalized)throw"Not finalized";const s=2*e,i=4*this._portions[s],r=4*this._portions[s+1],o=this._scratchMemory.getUInt8Array(r),n=t[0],a=t[1],l=t[2];for(let e=0;e<r;e+=4)o[e+0]=n,o[e+1]=a,o[e+2]=l;this._state.colorsBuf.setData(o,i,r)}setTransparent(e,t,s){s?(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++):(this._numTransparentLayerPortions--,this.model.numTransparentLayerPortions--),this._setFlags(e,t,s)}_setFlags(e,t,s){if(!this._finalized)throw"Not finalized";const i=2*e,r=this._portions[i],o=this._portions[i+1],n=this._scratchMemory.getFloat32Array(o),a=!!(t&B),l=!!(t&H),h=!!(t&G),c=!!(t&k),A=!!(t&M),u=!!(t&F);let p,d;p=!a||u||l||h&&!this.model.scene.highlightMaterial.glowThrough||c&&!this.model.scene.selectedMaterial.glowThrough?ki.NOT_RENDERED:s?ki.COLOR_TRANSPARENT:ki.COLOR_OPAQUE,d=!a||u?ki.NOT_RENDERED:c?ki.SILHOUETTE_SELECTED:h?ki.SILHOUETTE_HIGHLIGHTED:l?ki.SILHOUETTE_XRAYED:ki.NOT_RENDERED;let f=a&&!u&&A?ki.PICK:ki.NOT_RENDERED;const E=t&L?1:0;for(let e=0;e<o;e++){let t=0;t|=p,t|=d<<4,t|=f<<12,t|=E<<16,n[e]=t}this._state.flagsBuf.setData(n,r)}setOffset(e,t){if(!this._finalized)throw"Not finalized";if(!this.model.scene.entityOffsetsEnabled)return void this.model.error("Entity#offset not enabled for this Viewer");const s=2*e,i=3*this._portions[s],r=3*this._portions[s+1],o=this._scratchMemory.getFloat32Array(r),n=t[0],a=t[1],l=t[2];for(let e=0;e<r;e+=3)o[e+0]=n,o[e+1]=a,o[e+2]=l;this._state.offsetsBuf.setData(o,i,r)}drawColorOpaque(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&this._pointsBatchingRenderers.colorRenderer&&this._pointsBatchingRenderers.colorRenderer.drawLayer(t,this,ki.COLOR_OPAQUE)}drawColorTransparent(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numTransparentLayerPortions&&this._numXRayedLayerPortions!==this._numPortions&&this._pointsBatchingRenderers.colorRenderer&&this._pointsBatchingRenderers.colorRenderer.drawLayer(t,this,ki.COLOR_TRANSPARENT)}drawDepth(e,t){}drawNormals(e,t){}drawSilhouetteXRayed(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numXRayedLayerPortions&&this._pointsBatchingRenderers.silhouetteRenderer&&this._pointsBatchingRenderers.silhouetteRenderer.drawLayer(t,this,ki.SILHOUETTE_XRAYED)}drawSilhouetteHighlighted(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numHighlightedLayerPortions&&this._pointsBatchingRenderers.silhouetteRenderer&&this._pointsBatchingRenderers.silhouetteRenderer.drawLayer(t,this,ki.SILHOUETTE_HIGHLIGHTED)}drawSilhouetteSelected(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numSelectedLayerPortions&&this._pointsBatchingRenderers.silhouetteRenderer&&this._pointsBatchingRenderers.silhouetteRenderer.drawLayer(t,this,ki.SILHOUETTE_SELECTED)}drawEdgesColorOpaque(e,t){}drawEdgesColorTransparent(e,t){}drawEdgesHighlighted(e,t){}drawEdgesSelected(e,t){}drawEdgesXRayed(e,t){}drawPickMesh(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._pointsBatchingRenderers.pickMeshRenderer&&this._pointsBatchingRenderers.pickMeshRenderer.drawLayer(t,this,ki.PICK)}drawPickDepths(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._pointsBatchingRenderers.pickDepthRenderer&&this._pointsBatchingRenderers.pickDepthRenderer.drawLayer(t,this,ki.PICK)}drawPickNormals(e,t){}drawOcclusion(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._pointsBatchingRenderers.occlusionRenderer&&this._pointsBatchingRenderers.occlusionRenderer.drawLayer(t,this,ki.COLOR_OPAQUE)}drawShadow(e,t){}destroy(){const e=this._state;e.positionsBuf&&(e.positionsBuf.destroy(),e.positionsBuf=null),e.offsetsBuf&&(e.offsetsBuf.destroy(),e.offsetsBuf=null),e.colorsBuf&&(e.colorsBuf.destroy(),e.colorsBuf=null),e.flagsBuf&&(e.flagsBuf.destroy(),e.flagsBuf=null),e.pickColorsBuf&&(e.pickColorsBuf.destroy(),e.pickColorsBuf=null),e.destroy()}}class Nn extends er{_getHash(){return this._scene._sectionPlanesState.getHash()+this._scene.pointsMaterial.hash}drawLayer(e,t,s){super.drawLayer(e,t,s,{incrementDrawState:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=e.pointsMaterial._state,i=[];return i.push("#version 300 es"),i.push("// Points instancing color vertex shader"),i.push("uniform int renderPass;"),i.push("in vec3 position;"),i.push("in vec4 color;"),i.push("in float flags;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),i.push("in vec4 modelMatrixCol0;"),i.push("in vec4 modelMatrixCol1;"),i.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(i),i.push("uniform float pointSize;"),s.perspectivePoints&&i.push("uniform float nearPlaneHeight;"),s.filterIntensity&&i.push("uniform vec2 intensityRange;"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;")),t&&(i.push("out vec4 vWorldPosition;"),i.push("out float vFlags;")),i.push("out vec4 vColor;"),i.push("void main(void) {"),i.push("int colorFlag = int(flags) & 0xF;"),i.push("if (colorFlag != renderPass) {"),i.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("} else {"),s.filterIntensity&&(i.push("float intensity = float(color.a) / 255.0;"),i.push("if (intensity < intensityRange[0] || intensity > intensityRange[1]) {"),i.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("} else {")),i.push("vec4 worldPosition =  positionsDecodeMatrix * vec4(position, 1.0); "),i.push("worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&i.push("      worldPosition.xyz = worldPosition.xyz + offset;"),i.push("vec4 viewPosition  = viewMatrix * worldPosition; "),i.push("vColor = vec4(float(color.r) / 255.0, float(color.g) / 255.0, float(color.b) / 255.0, 1.0);"),t&&(i.push("vWorldPosition = worldPosition;"),i.push("vFlags = flags;")),i.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&i.push("vFragDepth = 1.0 + clipPos.w;"),i.push("gl_Position = clipPos;"),s.perspectivePoints?(i.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;"),i.push("gl_PointSize = max(gl_PointSize, "+Math.floor(s.minPerspectivePointSize)+".0);"),i.push("gl_PointSize = min(gl_PointSize, "+Math.floor(s.maxPerspectivePointSize)+".0);")):i.push("gl_PointSize = pointSize;"),i.push("}"),s.filterIntensity&&i.push("}"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Points instancing color fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),e.pointsMaterial.roundPoints&&(i.push("  vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),i.push("  float r = dot(cxy, cxy);"),i.push("  if (r > 1.0) {"),i.push("       discard;"),i.push("  }")),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return i.push("   outColor = vColor;"),e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("}"),i}}class bn extends er{_getHash(){return this._scene._sectionPlanesState.getHash()+this._scene.pointsMaterial.hash}drawLayer(e,t,s){super.drawLayer(e,t,s,{colorUniform:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=e.pointsMaterial._state,i=[];return i.push("#version 300 es"),i.push("// Points instancing silhouette vertex shader"),i.push("uniform int renderPass;"),i.push("in vec3 position;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),i.push("in float flags;"),i.push("in vec4 color;"),i.push("in vec4 modelMatrixCol0;"),i.push("in vec4 modelMatrixCol1;"),i.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(i),i.push("uniform float pointSize;"),s.perspectivePoints&&i.push("uniform float nearPlaneHeight;"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;")),i.push("uniform vec4 silhouetteColor;"),t&&(i.push("out vec4 vWorldPosition;"),i.push("out float vFlags;")),i.push("out vec4 vColor;"),i.push("void main(void) {"),i.push("int silhouetteFlag = int(flags) >> 4 & 0xF;"),i.push("if (silhouetteFlag != renderPass) {"),i.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("} else {"),i.push("vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),i.push("worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&i.push("      worldPosition.xyz = worldPosition.xyz + offset;"),i.push("vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(i.push("vWorldPosition = worldPosition;"),i.push("vFlags = flags;")),i.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&i.push("vFragDepth = 1.0 + clipPos.w;"),i.push("vColor = vec4(float(silhouetteColor.r) / 255.0, float(silhouetteColor.g) / 255.0, float(silhouetteColor.b) / 255.0, float(color.a) / 255.0);"),i.push("gl_Position = clipPos;"),s.perspectivePoints?(i.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;"),i.push("gl_PointSize = max(gl_PointSize, "+Math.floor(s.minPerspectivePointSize)+".0);"),i.push("gl_PointSize = min(gl_PointSize, "+Math.floor(s.maxPerspectivePointSize)+".0);")):i.push("gl_PointSize = pointSize;"),i.push("}"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Points instancing silhouette fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),e.pointsMaterial.roundPoints&&(i.push("  vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),i.push("  float r = dot(cxy, cxy);"),i.push("  if (r > 1.0) {"),i.push("       discard;"),i.push("  }")),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("outColor = vColor;"),i.push("}"),i}}class Cn extends er{_getHash(){return this._scene._sectionPlanesState.getHash()+this._scene.pointsMaterial.hash}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=e.pointsMaterial._state,i=[];return i.push("#version 300 es"),i.push("// Points instancing pick mesh vertex shader"),i.push("uniform int renderPass;"),i.push("in vec3 position;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),i.push("in float flags;"),i.push("in vec4 pickColor;"),i.push("in vec4 modelMatrixCol0;"),i.push("in vec4 modelMatrixCol1;"),i.push("in vec4 modelMatrixCol2;"),i.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(i),i.push("uniform float pointSize;"),s.perspectivePoints&&i.push("uniform float nearPlaneHeight;"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;")),t&&(i.push("out vec4 vWorldPosition;"),i.push("out float vFlags;")),i.push("out vec4 vPickColor;"),i.push("void main(void) {"),i.push("int pickFlag = int(flags) >> 12 & 0xF;"),i.push("if (pickFlag != renderPass) {"),i.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("} else {"),i.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),i.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&i.push("      worldPosition.xyz = worldPosition.xyz + offset;"),i.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),i.push("  vPickColor = vec4(float(pickColor.r) / 255.0, float(pickColor.g) / 255.0, float(pickColor.b) / 255.0, float(pickColor.a) / 255.0);"),t&&(i.push("  vWorldPosition = worldPosition;"),i.push("  vFlags = flags;")),i.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&i.push("vFragDepth = 1.0 + clipPos.w;"),s.perspectivePoints?(i.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;"),i.push("gl_PointSize = max(gl_PointSize, "+Math.floor(s.minPerspectivePointSize)+".0);"),i.push("gl_PointSize = min(gl_PointSize, "+Math.floor(s.maxPerspectivePointSize)+".0);")):i.push("gl_PointSize = pointSize;"),i.push("}"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Points instancing pick mesh fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vPickColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),e.pointsMaterial.roundPoints&&(i.push("  vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),i.push("  float r = dot(cxy, cxy);"),i.push("  if (r > 1.0) {"),i.push("       discard;"),i.push("  }")),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("outColor = vPickColor; "),i.push("}"),i}}class On extends er{_getHash(){return this._scene._sectionPlanesState.getHash()+this._scene.pointsMaterial.hash}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=e.pointsMaterial._state,i=[];return i.push("#version 300 es"),i.push("// Points instancing pick depth vertex shader"),i.push("uniform int renderPass;"),i.push("in vec3 position;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),i.push("in float flags;"),i.push("in vec4 modelMatrixCol0;"),i.push("in vec4 modelMatrixCol1;"),i.push("in vec4 modelMatrixCol2;"),i.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(i),i.push("uniform float pointSize;"),s.perspectivePoints&&i.push("uniform float nearPlaneHeight;"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;")),t&&(i.push("out vec4 vWorldPosition;"),i.push("out float vFlags;")),i.push("out vec4 vViewPosition;"),i.push("void main(void) {"),i.push("int pickFlag = int(flags) >> 12 & 0xF;"),i.push("if (pickFlag != renderPass) {"),i.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("} else {"),i.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),i.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&i.push("      worldPosition.xyz = worldPosition.xyz + offset;"),i.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(i.push("  vWorldPosition = worldPosition;"),i.push("  vFlags = flags;")),i.push("  vViewPosition = viewPosition;"),i.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&i.push("vFragDepth = 1.0 + clipPos.w;"),i.push("gl_Position = clipPos;"),s.perspectivePoints?(i.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;"),i.push("gl_PointSize = max(gl_PointSize, "+Math.floor(s.minPerspectivePointSize)+".0);"),i.push("gl_PointSize = min(gl_PointSize, "+Math.floor(s.maxPerspectivePointSize)+".0);")):i.push("gl_PointSize = pointSize;"),i.push("}"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Points instancing pick depth fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),i.push("uniform float pickZNear;"),i.push("uniform float pickZFar;"),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vViewPosition;"),i.push("vec4 packDepth(const in float depth) {"),i.push("  const vec4 bitShift = vec4(256.0*256.0*256.0, 256.0*256.0, 256.0, 1.0);"),i.push("  const vec4 bitMask  = vec4(0.0, 1.0/256.0, 1.0/256.0, 1.0/256.0);"),i.push("  vec4 res = fract(depth * bitShift);"),i.push("  res -= res.xxyz * bitMask;"),i.push("  return res;"),i.push("}"),i.push("out vec4 outColor;"),i.push("void main(void) {"),e.pointsMaterial.roundPoints&&(i.push("  vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),i.push("  float r = dot(cxy, cxy);"),i.push("  if (r > 1.0) {"),i.push("       discard;"),i.push("  }")),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    float zNormalizedDepth = abs((pickZNear + vViewPosition.z) / (pickZFar - pickZNear));"),i.push("    outColor = packDepth(zNormalizedDepth); "),i.push("}"),i}}class Sn extends er{_getHash(){return this._scene._sectionPlanesState.getHash()+this._scene.pointsMaterial.hash}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=e.pointsMaterial._state,i=[];return i.push("#version 300 es"),i.push("// Points instancing occlusion vertex shader"),i.push("uniform int renderPass;"),i.push("in vec3 position;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),i.push("in vec4 color;"),i.push("in float flags;"),i.push("in vec4 modelMatrixCol0;"),i.push("in vec4 modelMatrixCol1;"),i.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(i),i.push("uniform float pointSize;"),s.perspectivePoints&&i.push("uniform float nearPlaneHeight;"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;")),t&&(i.push("out vec4 vWorldPosition;"),i.push("out float vFlags;")),i.push("void main(void) {"),i.push("int colorFlag = int(flags) & 0xF;"),i.push("if (colorFlag != renderPass) {"),i.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("} else {"),i.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),i.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&i.push("      worldPosition.xyz = worldPosition.xyz + offset;"),i.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(i.push("  vWorldPosition = worldPosition;"),i.push("vFlags = flags;")),i.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&i.push("vFragDepth = 1.0 + clipPos.w;"),i.push("gl_Position = clipPos;"),s.perspectivePoints?(i.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;"),i.push("gl_PointSize = max(gl_PointSize, "+Math.floor(s.minPerspectivePointSize)+".0);"),i.push("gl_PointSize = min(gl_PointSize, "+Math.floor(s.maxPerspectivePointSize)+".0);")):i.push("gl_PointSize = pointSize;"),i.push("}"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Points instancing occlusion vertex shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("out vec4 outColor;"),i.push("void main(void) {"),e.pointsMaterial.roundPoints&&(i.push("  vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),i.push("  float r = dot(cxy, cxy);"),i.push("  if (r > 1.0) {"),i.push("       discard;"),i.push("  }")),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return i.push("   outColor = vec4(0.0, 0.0, 1.0, 1.0); "),e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("}"),i}}class xn extends er{_getHash(){return this._scene._sectionPlanesState.getHash()+this._scene.pointsMaterial.hash}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=e.pointsMaterial._state,i=[];return i.push("#version 300 es"),i.push("// Points instancing depth vertex shader"),i.push("uniform int renderPass;"),i.push("in vec3 position;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),i.push("in float flags;"),i.push("in vec4 modelMatrixCol0;"),i.push("in vec4 modelMatrixCol1;"),i.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(i),i.push("uniform float pointSize;"),s.perspectivePoints&&i.push("uniform float nearPlaneHeight;"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;")),t&&(i.push("out vec4 vWorldPosition;"),i.push("out float vFlags;")),i.push("void main(void) {"),i.push("int colorFlag = int(flags) & 0xF;"),i.push("if (colorFlag != renderPass) {"),i.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("} else {"),i.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),i.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&i.push("      worldPosition.xyz = worldPosition.xyz + offset;"),i.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(i.push("vWorldPosition = worldPosition;"),i.push("vFlags = flags;")),i.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&i.push("vFragDepth = 1.0 + clipPos.w;"),i.push("gl_Position = clipPos;"),s.perspectivePoints?(i.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;"),i.push("gl_PointSize = max(gl_PointSize, "+Math.floor(s.minPerspectivePointSize)+".0);"),i.push("gl_PointSize = min(gl_PointSize, "+Math.floor(s.maxPerspectivePointSize)+".0);")):i.push("gl_PointSize = pointSize;"),i.push("}"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState;let s,i;const r=t.sectionPlanes.length>0,o=[];if(o.push("#version 300 es"),o.push("// Points instancing depth vertex shader"),o.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),o.push("precision highp float;"),o.push("precision highp int;"),o.push("#else"),o.push("precision mediump float;"),o.push("precision mediump int;"),o.push("#endif"),e.logarithmicDepthBufferEnabled&&(o.push("uniform float logDepthBufFC;"),o.push("in float vFragDepth;")),r)for(o.push("in vec4 vWorldPosition;"),o.push("in float vFlags;"),s=0,i=t.sectionPlanes.length;s<i;s++)o.push("uniform bool sectionPlaneActive"+s+";"),o.push("uniform vec3 sectionPlanePos"+s+";"),o.push("uniform vec3 sectionPlaneDir"+s+";");if(o.push("const float   packUpScale = 256. / 255.;"),o.push("const float   unpackDownscale = 255. / 256.;"),o.push("const vec3    packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );"),o.push("const vec4    unpackFactors = unpackDownscale / vec4( packFactors, 1. );"),o.push("const float   shiftRight8 = 1.0 / 256.;"),o.push("vec4 packDepthToRGBA( const in float v ) {"),o.push("    vec4 r = vec4( fract( v * packFactors ), v );"),o.push("    r.yzw -= r.xyz * shiftRight8;"),o.push("    return r * packUpScale;"),o.push("}"),o.push("out vec4 outColor;"),o.push("void main(void) {"),e.pointsMaterial.roundPoints&&(o.push("  vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),o.push("  float r = dot(cxy, cxy);"),o.push("  if (r > 1.0) {"),o.push("       discard;"),o.push("  }")),r){for(o.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),o.push("  if (clippable) {"),o.push("  float dist = 0.0;"),s=0,i=t.sectionPlanes.length;s<i;s++)o.push("if (sectionPlaneActive"+s+") {"),o.push("   dist += clamp(dot(-sectionPlaneDir"+s+".xyz, vWorldPosition.xyz - sectionPlanePos"+s+".xyz), 0.0, 1000.0);"),o.push("}");o.push("if (dist > 0.0) { discard; }"),o.push("}")}return o.push("    outColor = packDepthToRGBA( gl_FragCoord.z); "),e.logarithmicDepthBufferEnabled&&o.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),o.push("}"),o}}class wn extends er{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Instancing geometry shadow drawing vertex shader"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in vec4 color;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),s.push("uniform mat4 shadowViewMatrix;"),s.push("uniform mat4 shadowProjMatrix;"),this._addMatricesUniformBlockLines(s),s.push("uniform float pointSize;"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("void main(void) {"),s.push("int colorFlag     = int(flags) & 0xF;"),s.push("bool visible      = (colorFlag > 0);"),s.push("bool transparent  = ((float(color.a) / 255.0) < 1.0);"),s.push("if (!visible || transparent) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("  worldPosition = vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("  vec4 viewPosition  = shadowViewMatrix * worldPosition; "),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("  gl_Position = shadowProjMatrix * viewPosition;"),s.push("}"),s.push("gl_PointSize = pointSize;"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Instancing geometry depth drawing fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec3 vViewNormal;"),i.push("vec3 packNormalToRGB( const in vec3 normal ) {"),i.push("    return normalize( normal ) * 0.5 + 0.5;"),i.push("}"),i.push("out vec4 outColor;"),i.push("void main(void) {"),i.push("  vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),i.push("  float r = dot(cxy, cxy);"),i.push("  if (r > 1.0) {"),i.push("       discard;"),i.push("  }"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    outColor = vec4(packNormalToRGB(vViewNormal), 1.0); "),i.push("}"),i}}class Bn{constructor(e){this._scene=e}_compile(){this._colorRenderer&&!this._colorRenderer.getValid()&&(this._colorRenderer.destroy(),this._colorRenderer=null),this._depthRenderer&&!this._depthRenderer.getValid()&&(this._depthRenderer.destroy(),this._depthRenderer=null),this._silhouetteRenderer&&!this._silhouetteRenderer.getValid()&&(this._silhouetteRenderer.destroy(),this._silhouetteRenderer=null),this._pickMeshRenderer&&!this._pickMeshRenderer.getValid()&&(this._pickMeshRenderer.destroy(),this._pickMeshRenderer=null),this._pickDepthRenderer&&!this._pickDepthRenderer.getValid()&&(this._pickDepthRenderer.destroy(),this._pickDepthRenderer=null),this._occlusionRenderer&&!1===this._occlusionRenderer.getValid()&&(this._occlusionRenderer.destroy(),this._occlusionRenderer=null),this._shadowRenderer&&!this._shadowRenderer.getValid()&&(this._shadowRenderer.destroy(),this._shadowRenderer=null)}get colorRenderer(){return this._colorRenderer||(this._colorRenderer=new Nn(this._scene,!1)),this._colorRenderer}get silhouetteRenderer(){return this._silhouetteRenderer||(this._silhouetteRenderer=new bn(this._scene)),this._silhouetteRenderer}get depthRenderer(){return this._depthRenderer||(this._depthRenderer=new xn(this._scene)),this._depthRenderer}get pickMeshRenderer(){return this._pickMeshRenderer||(this._pickMeshRenderer=new Cn(this._scene)),this._pickMeshRenderer}get pickDepthRenderer(){return this._pickDepthRenderer||(this._pickDepthRenderer=new On(this._scene)),this._pickDepthRenderer}get occlusionRenderer(){return this._occlusionRenderer||(this._occlusionRenderer=new Sn(this._scene)),this._occlusionRenderer}get shadowRenderer(){return this._shadowRenderer||(this._shadowRenderer=new wn(this._scene)),this._shadowRenderer}_destroy(){this._colorRenderer&&this._colorRenderer.destroy(),this._depthRenderer&&this._depthRenderer.destroy(),this._silhouetteRenderer&&this._silhouetteRenderer.destroy(),this._pickMeshRenderer&&this._pickMeshRenderer.destroy(),this._pickDepthRenderer&&this._pickDepthRenderer.destroy(),this._occlusionRenderer&&this._occlusionRenderer.destroy(),this._shadowRenderer&&this._shadowRenderer.destroy()}}const Fn={};const Mn=new Uint8Array(4),Ln=new Float32Array(1),Un=u.vec4([0,0,0,1]),Hn=u.vec4([0,0,0,1]);u.vec4([0,0,0,1]);const Gn=new Float32Array(3);class kn{constructor(e){this.model=e.model,this.material=e.material,this.sortId="PointsInstancingLayer",this.layerIndex=e.layerIndex,this._pointsInstancingRenderers=function(e){const t=e.id;let s=Fn[t];return s||(s=new Bn(e),Fn[t]=s,s._compile(),e.on("compile",(()=>{s._compile()})),e.on("destroyed",(()=>{delete Fn[t],s._destroy()}))),s}(e.model.scene),this._aabb=u.collapseAABB3(),this._state=new Ne({obb:u.OBB3(),numInstances:0,origin:e.origin?u.vec3(e.origin):null,geometry:e.geometry,colorsBuf:null,flagsBuf:null,offsetsBuf:null,modelMatrixCol0Buf:null,modelMatrixCol1Buf:null,modelMatrixCol2Buf:null,pickColorsBuf:null}),this._numPortions=0,this._numVisibleLayerPortions=0,this._numTransparentLayerPortions=0,this._numXRayedLayerPortions=0,this._numHighlightedLayerPortions=0,this._numSelectedLayerPortions=0,this._numClippableLayerPortions=0,this._numEdgesLayerPortions=0,this._numPickableLayerPortions=0,this._numCulledLayerPortions=0,this.numIndices=e.geometry.numIndices,this._pickColors=[],this._offsets=[],this._modelMatrixCol0=[],this._modelMatrixCol1=[],this._modelMatrixCol2=[],this._portions=[],this._finalized=!1,this.aabb=u.collapseAABB3()}createPortion(e){const t=e.meshMatrix,s=e.aabb,i=e.pickColor;if(this._finalized)throw"Already finalized";this.model.scene.entityOffsetsEnabled&&(this._offsets.push(0),this._offsets.push(0),this._offsets.push(0)),this._modelMatrixCol0.push(t[0]),this._modelMatrixCol0.push(t[4]),this._modelMatrixCol0.push(t[8]),this._modelMatrixCol0.push(t[12]),this._modelMatrixCol1.push(t[1]),this._modelMatrixCol1.push(t[5]),this._modelMatrixCol1.push(t[9]),this._modelMatrixCol1.push(t[13]),this._modelMatrixCol2.push(t[2]),this._modelMatrixCol2.push(t[6]),this._modelMatrixCol2.push(t[10]),this._modelMatrixCol2.push(t[14]),this._pickColors.push(i[0]),this._pickColors.push(i[1]),this._pickColors.push(i[2]),this._pickColors.push(i[3]),u.collapseAABB3(s);const r=this._state.obb,o=r.length;for(let e=0;e<o;e+=4)Un[0]=r[e+0],Un[1]=r[e+1],Un[2]=r[e+2],u.transformPoint4(t,Un,Hn),u.expandAABB3Point3(s,Hn);if(this._state.origin){const e=this._state.origin;s[0]+=e[0],s[1]+=e[1],s[2]+=e[2],s[3]+=e[0],s[4]+=e[1],s[5]+=e[2]}u.expandAABB3(this.aabb,s),this._state.numInstances++;const n=this._portions.length;return this._portions.push({}),this._numPortions++,this.model.numPortions++,n}finalize(){if(this._finalized)throw"Already finalized";const e=this.model.scene.canvas.gl,t=this._pickColors.length/4;if(t>0){let s=!1;this._state.flagsBuf=new ae(e,e.ARRAY_BUFFER,new Float32Array(t),t,1,e.DYNAMIC_DRAW,s)}if(this.model.scene.entityOffsetsEnabled&&this._offsets.length>0){const t=!1;this._state.offsetsBuf=new ae(e,e.ARRAY_BUFFER,new Float32Array(this._offsets),this._offsets.length,3,e.DYNAMIC_DRAW,t),this._offsets=[]}if(this._modelMatrixCol0.length>0){const t=!1;this._state.modelMatrixCol0Buf=new ae(e,e.ARRAY_BUFFER,new Float32Array(this._modelMatrixCol0),this._modelMatrixCol0.length,4,e.STATIC_DRAW,t),this._state.modelMatrixCol1Buf=new ae(e,e.ARRAY_BUFFER,new Float32Array(this._modelMatrixCol1),this._modelMatrixCol1.length,4,e.STATIC_DRAW,t),this._state.modelMatrixCol2Buf=new ae(e,e.ARRAY_BUFFER,new Float32Array(this._modelMatrixCol2),this._modelMatrixCol2.length,4,e.STATIC_DRAW,t),this._modelMatrixCol0=[],this._modelMatrixCol1=[],this._modelMatrixCol2=[]}if(this._pickColors.length>0){const t=!1;this._state.pickColorsBuf=new ae(e,e.ARRAY_BUFFER,new Uint8Array(this._pickColors),this._pickColors.length,4,e.STATIC_DRAW,t),this._pickColors=[]}this._state.geometry=null,this._finalized=!0}initFlags(e,t,s){t&B&&(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++),t&G&&(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++),t&H&&(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++),t&k&&(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++),t&L&&(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++),t&V&&(this._numEdgesLayerPortions++,this.model.numEdgesLayerPortions++),t&M&&(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++),t&F&&(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++),s&&(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++),this._setFlags(e,t,s)}setVisible(e,t,s){if(!this._finalized)throw"Not finalized";t&B?(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++):(this._numVisibleLayerPortions--,this.model.numVisibleLayerPortions--),this._setFlags(e,t,s)}setHighlighted(e,t,s){if(!this._finalized)throw"Not finalized";t&G?(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++):(this._numHighlightedLayerPortions--,this.model.numHighlightedLayerPortions--),this._setFlags(e,t,s)}setXRayed(e,t,s){if(!this._finalized)throw"Not finalized";t&H?(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++):(this._numXRayedLayerPortions--,this.model.numXRayedLayerPortions--),this._setFlags(e,t,s)}setSelected(e,t,s){if(!this._finalized)throw"Not finalized";t&k?(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++):(this._numSelectedLayerPortions--,this.model.numSelectedLayerPortions--),this._setFlags(e,t,s)}setEdges(e,t,s){if(!this._finalized)throw"Not finalized";t&V?(this._numEdgesLayerPortions++,this.model.numEdgesLayerPortions++):(this._numEdgesLayerPortions--,this.model.numEdgesLayerPortions--),this._setFlags(e,t,s)}setClippable(e,t){if(!this._finalized)throw"Not finalized";t&L?(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++):(this._numClippableLayerPortions--,this.model.numClippableLayerPortions--),this._setFlags(e,t)}setCollidable(e,t){if(!this._finalized)throw"Not finalized"}setPickable(e,t,s){if(!this._finalized)throw"Not finalized";t&M?(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++):(this._numPickableLayerPortions--,this.model.numPickableLayerPortions--),this._setFlags(e,t,s)}setCulled(e,t,s){if(!this._finalized)throw"Not finalized";t&F?(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++):(this._numCulledLayerPortions--,this.model.numCulledLayerPortions--),this._setFlags(e,t,s)}setColor(e,t){if(!this._finalized)throw"Not finalized";Mn[0]=t[0],Mn[1]=t[1],Mn[2]=t[2],this._state.colorsBuf.setData(Mn,3*e)}setTransparent(e,t,s){s?(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++):(this._numTransparentLayerPortions--,this.model.numTransparentLayerPortions--),this._setFlags(e,t,s)}_setFlags(e,t,s){if(!this._finalized)throw"Not finalized";const i=!!(t&B),r=!!(t&H),o=!!(t&G),n=!!(t&k),a=!!(t&V),l=!!(t&M),h=!!(t&F);let c,A;c=!i||h||r||o&&!this.model.scene.highlightMaterial.glowThrough||n&&!this.model.scene.selectedMaterial.glowThrough?ki.NOT_RENDERED:s?ki.COLOR_TRANSPARENT:ki.COLOR_OPAQUE,A=!i||h?ki.NOT_RENDERED:n?ki.SILHOUETTE_SELECTED:o?ki.SILHOUETTE_HIGHLIGHTED:r?ki.SILHOUETTE_XRAYED:ki.NOT_RENDERED;let u=0;u=!i||h?ki.NOT_RENDERED:n?ki.EDGES_SELECTED:o?ki.EDGES_HIGHLIGHTED:r?ki.EDGES_XRAYED:a?s?ki.EDGES_COLOR_TRANSPARENT:ki.EDGES_COLOR_OPAQUE:ki.NOT_RENDERED;let p=0;p|=c,p|=A<<4,p|=u<<8,p|=(i&&!h&&l?ki.PICK:ki.NOT_RENDERED)<<12,p|=(t&L?255:0)<<16,Ln[0]=p,this._state.flagsBuf.setData(Ln,e)}setOffset(e,t){if(!this._finalized)throw"Not finalized";this.model.scene.entityOffsetsEnabled?(Gn[0]=t[0],Gn[1]=t[1],Gn[2]=t[2],this._state.offsetsBuf.setData(Gn,3*e)):this.model.error("Entity#offset not enabled for this Viewer")}drawColorOpaque(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&this._pointsInstancingRenderers.colorRenderer&&this._pointsInstancingRenderers.colorRenderer.drawLayer(t,this,ki.COLOR_OPAQUE)}drawColorTransparent(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numTransparentLayerPortions&&this._numXRayedLayerPortions!==this._numPortions&&this._pointsInstancingRenderers.colorRenderer&&this._pointsInstancingRenderers.colorRenderer.drawLayer(t,this,ki.COLOR_TRANSPARENT)}drawDepth(e,t){}drawNormals(e,t){}drawSilhouetteXRayed(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numXRayedLayerPortions&&this._pointsInstancingRenderers.silhouetteRenderer&&this._pointsInstancingRenderers.silhouetteRenderer.drawLayer(t,this,ki.SILHOUETTE_XRAYED)}drawSilhouetteHighlighted(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numHighlightedLayerPortions&&this._pointsInstancingRenderers.silhouetteRenderer&&this._pointsInstancingRenderers.silhouetteRenderer.drawLayer(t,this,ki.SILHOUETTE_HIGHLIGHTED)}drawSilhouetteSelected(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numSelectedLayerPortions&&this._pointsInstancingRenderers.silhouetteRenderer&&this._pointsInstancingRenderers.silhouetteRenderer.drawLayer(t,this,ki.SILHOUETTE_SELECTED)}drawEdgesColorOpaque(e,t){}drawEdgesColorTransparent(e,t){}drawEdgesHighlighted(e,t){}drawEdgesSelected(e,t){}drawEdgesXRayed(e,t){}drawOcclusion(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._pointsInstancingRenderers.occlusionRenderer&&this._pointsInstancingRenderers.occlusionRenderer.drawLayer(t,this,ki.COLOR_OPAQUE)}drawShadow(e,t){}drawPickMesh(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._pointsInstancingRenderers.pickMeshRenderer&&this._pointsInstancingRenderers.pickMeshRenderer.drawLayer(t,this,ki.PICK)}drawPickDepths(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._pointsInstancingRenderers.pickDepthRenderer&&this._pointsInstancingRenderers.pickDepthRenderer.drawLayer(t,this,ki.PICK)}drawPickNormals(e,t){}destroy(){const e=this._state;e.colorsBuf&&(e.colorsBuf.destroy(),e.colorsBuf=null),e.flagsBuf&&(e.flagsBuf.destroy(),e.flagsBuf=null),e.offsetsBuf&&(e.offsetsBuf.destroy(),e.offsetsBuf=null),e.modelMatrixCol0Buf&&(e.modelMatrixCol0Buf.destroy(),e.modelMatrixCol0Buf=null),e.modelMatrixCol1Buf&&(e.modelMatrixCol1Buf.destroy(),e.modelMatrixCol1Buf=null),e.modelMatrixCol2Buf&&(e.modelMatrixCol2Buf.destroy(),e.modelMatrixCol2Buf=null),e.pickColorsBuf&&(e.pickColorsBuf.destroy(),e.pickColorsBuf=null),e.destroy()}}class Vn{constructor(e){this.id=e.id,this.colorTexture=e.colorTexture,this.metallicRoughnessTexture=e.metallicRoughnessTexture,this.normalsTexture=e.normalsTexture,this.emissiveTexture=e.emissiveTexture,this.occlusionTexture=e.occlusionTexture}destroy(){}}class jn{constructor(e){this.id=e.id,this.texture=e.texture}destroy(){this.texture&&(this.texture.destroy(),this.texture=null)}}const Qn={enabled:!1,files:{},add:function(e,t){!1!==this.enabled&&(this.files[e]=t)},get:function(e){if(!1!==this.enabled)return this.files[e]},remove:function(e){delete this.files[e]},clear:function(){this.files={}}};const Wn=new class{constructor(e,t,s){this.isLoading=!1,this.itemsLoaded=0,this.itemsTotal=0,this.urlModifier=void 0,this.handlers=[],this.onStart=void 0,this.onLoad=e,this.onProgress=t,this.onError=s}itemStart(e){this.itemsTotal++,!1===this.isLoading&&void 0!==this.onStart&&this.onStart(e,this.itemsLoaded,this.itemsTotal),this.isLoading=!0}itemEnd(e){this.itemsLoaded++,void 0!==this.onProgress&&this.onProgress(e,this.itemsLoaded,this.itemsTotal),this.itemsLoaded===this.itemsTotal&&(this.isLoading=!1,void 0!==this.onLoad&&this.onLoad())}itemError(e){void 0!==this.onError&&this.onError(e)}resolveURL(e){return this.urlModifier?this.urlModifier(e):e}setURLModifier(e){return this.urlModifier=e,this}addHandler(e,t){return this.handlers.push(e,t),this}removeHandler(e){const t=this.handlers.indexOf(e);return-1!==t&&this.handlers.splice(t,2),this}getHandler(e){for(let t=0,s=this.handlers.length;t<s;t+=2){const s=this.handlers[t],i=this.handlers[t+1];if(s.global&&(s.lastIndex=0),s.test(e))return i}return null}};const zn={};class Kn extends class{constructor(e){this.manager=void 0!==e?e:Wn,this.crossOrigin="anonymous",this.withCredentials=!1,this.path="",this.resourcePath="",this.requestHeader={}}load(){}loadAsync(e,t){const s=this;return new Promise((function(i,r){s.load(e,i,t,r)}))}parse(){}setCrossOrigin(e){return this.crossOrigin=e,this}setWithCredentials(e){return this.withCredentials=e,this}setPath(e){return this.path=e,this}setResourcePath(e){return this.resourcePath=e,this}setRequestHeader(e){return this.requestHeader=e,this}}{constructor(e){super(e)}load(e,t,s,i){void 0===e&&(e=""),void 0!==this.path&&(e=this.path+e),e=this.manager.resolveURL(e);const r=Qn.get(e);if(void 0!==r)return this.manager.itemStart(e),setTimeout((()=>{t&&t(r),this.manager.itemEnd(e)}),0),r;if(void 0!==zn[e])return void zn[e].push({onLoad:t,onProgress:s,onError:i});zn[e]=[],zn[e].push({onLoad:t,onProgress:s,onError:i});const o=new Request(e,{headers:new Headers(this.requestHeader),credentials:this.withCredentials?"include":"same-origin"}),n=this.mimeType,a=this.responseType;fetch(o).then((t=>{if(200===t.status||0===t.status){if(0===t.status&&console.warn("FileLoader: HTTP Status 0 received."),"undefined"==typeof ReadableStream||void 0===t.body.getReader)return t;const s=zn[e],i=t.body.getReader(),r=t.headers.get("Content-Length"),o=r?parseInt(r):0,n=0!==o;let a=0;const l=new ReadableStream({start(e){!function t(){i.read().then((({done:i,value:r})=>{if(i)e.close();else{a+=r.byteLength;const i=new ProgressEvent("progress",{lengthComputable:n,loaded:a,total:o});for(let e=0,t=s.length;e<t;e++){const t=s[e];t.onProgress&&t.onProgress(i)}e.enqueue(r),t()}}))}()}});return new Response(l)}throw Error(`fetch for "${t.url}" responded with ${t.status}: ${t.statusText}`)})).then((e=>{switch(a){case"arraybuffer":return e.arrayBuffer();case"blob":return e.blob();case"document":return e.text().then((e=>(new DOMParser).parseFromString(e,n)));case"json":return e.json();default:if(void 0===n)return e.text();{const t=/charset="?([^;"\s]*)"?/i.exec(n),s=t&&t[1]?t[1].toLowerCase():void 0,i=new TextDecoder(s);return e.arrayBuffer().then((e=>i.decode(e)))}}})).then((t=>{Qn.add(e,t);const s=zn[e];delete zn[e];for(let e=0,i=s.length;e<i;e++){const i=s[e];i.onLoad&&i.onLoad(t)}})).catch((t=>{const s=zn[e];if(void 0===s)throw this.manager.itemError(e),t;delete zn[e];for(let e=0,i=s.length;e<i;e++){const i=s[e];i.onError&&i.onError(t)}this.manager.itemError(e)})).finally((()=>{this.manager.itemEnd(e)})),this.manager.itemStart(e)}setResponseType(e){return this.responseType=e,this}setMimeType(e){return this.mimeType=e,this}}class Yn{constructor(e=4){this.pool=e,this.queue=[],this.workers=[],this.workersResolve=[],this.workerStatus=0}_initWorker(e){if(!this.workers[e]){const t=this.workerCreator();t.addEventListener("message",this._onMessage.bind(this,e)),this.workers[e]=t}}_getIdleWorker(){for(let e=0;e<this.pool;e++)if(!(this.workerStatus&1<<e))return e;return-1}_onMessage(e,t){const s=this.workersResolve[e];if(s&&s(t),this.queue.length){const{resolve:t,msg:s,transfer:i}=this.queue.shift();this.workersResolve[e]=t,this.workers[e].postMessage(s,i)}else this.workerStatus^=1<<e}setWorkerCreator(e){this.workerCreator=e}setWorkerLimit(e){this.pool=e}postMessage(e,t){return new Promise((s=>{const i=this._getIdleWorker();-1!==i?(this._initWorker(i),this.workerStatus|=1<<i,this.workersResolve[i]=s,this.workers[i].postMessage(e,t)):this.queue.push({resolve:s,msg:e,transfer:t})}))}destroy(){this.workers.forEach((e=>e.terminate())),this.workersResolve.length=0,this.workers.length=0,this.queue.length=0,this.workerStatus=0}}let Xn=0;class Zn{constructor({viewer:e,transcoderPath:t,workerLimit:s}){this._transcoderPath=t||"https://cdn.jsdelivr.net/npm/@xeokit/xeokit-sdk/dist/basis/",this._transcoderBinary=null,this._transcoderPending=null,this._workerPool=new Yn,this._workerSourceURL="",s&&this._workerPool.setWorkerLimit(s);const i=e.capabilities;this._workerConfig={astcSupported:i.astcSupported,etc1Supported:i.etc1Supported,etc2Supported:i.etc2Supported,dxtSupported:i.dxtSupported,bptcSupported:i.bptcSupported,pvrtcSupported:i.pvrtcSupported},this._supportedFileTypes=["xkt2"]}_init(){if(!this._transcoderPending){const e=new Kn;e.setPath(this._transcoderPath),e.setWithCredentials(this.withCredentials);const t=e.loadAsync("basis_transcoder.js"),s=new Kn;s.setPath(this._transcoderPath),s.setResponseType("arraybuffer"),s.setWithCredentials(this.withCredentials);const i=s.loadAsync("basis_transcoder.wasm");this._transcoderPending=Promise.all([t,i]).then((([e,t])=>{const s=Zn.BasisWorker.toString(),i=["/* constants */","let _EngineFormat = "+JSON.stringify(Zn.EngineFormat),"let _TranscoderFormat = "+JSON.stringify(Zn.TranscoderFormat),"let _BasisFormat = "+JSON.stringify(Zn.BasisFormat),"/* basis_transcoder.js */",e,"/* worker */",s.substring(s.indexOf("{")+1,s.lastIndexOf("}"))].join("\n");this._workerSourceURL=URL.createObjectURL(new Blob([i])),this._transcoderBinary=t,this._workerPool.setWorkerCreator((()=>{const e=new Worker(this._workerSourceURL),t=this._transcoderBinary.slice(0);return e.postMessage({type:"init",config:this._workerConfig,transcoderBinary:t},[t]),e}))})),Xn>0&&console.warn("KTX2TextureTranscoder: Multiple active KTX2TextureTranscoder may cause performance issues. Use a single KTX2TextureTranscoder instance, or call .dispose() on old instances."),Xn++}return this._transcoderPending}transcode(e,t,s={}){return new Promise(((i,r)=>{const o=s;this._init().then((()=>this._workerPool.postMessage({type:"transcode",buffers:e,taskConfig:o},e))).then((e=>{const s=e.data,{mipmaps:o,width:n,height:a,format:l,type:h,error:c,dfdTransferFn:A,dfdFlags:u}=s;if("error"===h)return r(c);t.setCompressedData({mipmaps:o,props:{format:l,minFilter:1===o.length?1006:1008,magFilter:1===o.length?1006:1008,encoding:2===A?3001:3e3,premultiplyAlpha:!!(1&u)}}),i()}))}))}destroy(){URL.revokeObjectURL(this._workerSourceURL),this._workerPool.destroy(),Xn--}}Zn.BasisFormat={ETC1S:0,UASTC_4x4:1},Zn.TranscoderFormat={ETC1:0,ETC2:1,BC1:2,BC3:3,BC4:4,BC5:5,BC7_M6_OPAQUE_ONLY:6,BC7_M5:7,PVRTC1_4_RGB:8,PVRTC1_4_RGBA:9,ASTC_4x4:10,ATC_RGB:11,ATC_RGBA_INTERPOLATED_ALPHA:12,RGBA32:13,RGB565:14,BGR565:15,RGBA4444:16},Zn.EngineFormat={RGBAFormat:1023,RGBA_ASTC_4x4_Format:37808,RGBA_BPTC_Format:36492,RGBA_ETC2_EAC_Format:37496,RGBA_PVRTC_4BPPV1_Format:35842,RGBA_S3TC_DXT5_Format:33779,RGB_ETC1_Format:36196,RGB_ETC2_Format:37492,RGB_PVRTC_4BPPV1_Format:35840,RGB_S3TC_DXT1_Format:33776},Zn.BasisWorker=function(){let e,t,s;const i=_EngineFormat,r=_TranscoderFormat,o=_BasisFormat;self.addEventListener("message",(function(n){const c=n.data;switch(c.type){case"init":e=c.config,A=c.transcoderBinary,t=new Promise((e=>{s={wasmBinary:A,onRuntimeInitialized:e},BASIS(s)})).then((()=>{s.initializeBasis(),void 0===s.KTX2File&&console.warn("KTX2TextureTranscoder: Please update Basis Universal transcoder.")}));break;case"transcode":t.then((()=>{try{const{width:t,height:n,hasAlpha:A,mipmaps:u,format:p,dfdTransferFn:d,dfdFlags:f}=function(t){const n=new s.KTX2File(new Uint8Array(t));function c(){n.close(),n.delete()}if(!n.isValid())throw c(),new Error("KTX2TextureTranscoder: Invalid or unsupported .ktx2 file");const A=n.isUASTC()?o.UASTC_4x4:o.ETC1S,u=n.getWidth(),p=n.getHeight(),d=n.getLevels(),f=n.getHasAlpha(),E=n.getDFDTransferFunc(),m=n.getDFDFlags(),{transcoderFormat:y,engineFormat:g}=function(t,s,n,c){let A,u;const p=t===o.ETC1S?a:l;for(let i=0;i<p.length;i++){const r=p[i];if(e[r.if]&&(r.basisFormat.includes(t)&&!(c&&r.transcoderFormat.length<2)&&(!r.needsPowerOfTwo||h(s)&&h(n))))return A=r.transcoderFormat[c?1:0],u=r.engineFormat[c?1:0],{transcoderFormat:A,engineFormat:u}}return console.warn("KTX2TextureTranscoder: No suitable compressed texture format found. Decoding to RGBA32."),A=r.RGBA32,u=i.RGBAFormat,{transcoderFormat:A,engineFormat:u}}(A,u,p,f);if(!u||!p||!d)throw c(),new Error("KTX2TextureTranscoder: Invalid texture");if(!n.startTranscoding())throw c(),new Error("KTX2TextureTranscoder: .startTranscoding failed");const I=[];for(let e=0;e<d;e++){const t=n.getImageLevelInfo(e,0,0),s=t.origWidth,i=t.origHeight,r=new Uint8Array(n.getImageTranscodedSizeInBytes(e,0,0,y));if(!n.transcodeImage(r,e,0,0,y,0,-1,-1))throw c(),new Error("KTX2TextureTranscoder: .transcodeImage failed.");I.push({data:r,width:s,height:i})}return c(),{width:u,height:p,hasAlpha:f,mipmaps:I,format:g,dfdTransferFn:E,dfdFlags:m}}(c.buffers[0]),E=[];for(let e=0;e<u.length;++e)E.push(u[e].data.buffer);self.postMessage({type:"transcode",id:c.id,width:t,height:n,hasAlpha:A,mipmaps:u,format:p,dfdTransferFn:d,dfdFlags:f},E)}catch(e){console.error(`[KTX2TextureTranscoder.BasisWorker]: ${e}`),self.postMessage({type:"error",id:c.id,error:e.message})}}))}var A}));const n=[{if:"astcSupported",basisFormat:[o.UASTC_4x4],transcoderFormat:[r.ASTC_4x4,r.ASTC_4x4],engineFormat:[i.RGBA_ASTC_4x4_Format,i.RGBA_ASTC_4x4_Format],priorityETC1S:1/0,priorityUASTC:1,needsPowerOfTwo:!1},{if:"bptcSupported",basisFormat:[o.ETC1S,o.UASTC_4x4],transcoderFormat:[r.BC7_M5,r.BC7_M5],engineFormat:[i.RGBA_BPTC_Format,i.RGBA_BPTC_Format],priorityETC1S:3,priorityUASTC:2,needsPowerOfTwo:!1},{if:"dxtSupported",basisFormat:[o.ETC1S,o.UASTC_4x4],transcoderFormat:[r.BC1,r.BC3],engineFormat:[i.RGB_S3TC_DXT1_Format,i.RGBA_S3TC_DXT5_Format],priorityETC1S:4,priorityUASTC:5,needsPowerOfTwo:!1},{if:"etc2Supported",basisFormat:[o.ETC1S,o.UASTC_4x4],transcoderFormat:[r.ETC1,r.ETC2],engineFormat:[i.RGB_ETC2_Format,i.RGBA_ETC2_EAC_Format],priorityETC1S:1,priorityUASTC:3,needsPowerOfTwo:!1},{if:"etc1Supported",basisFormat:[o.ETC1S,o.UASTC_4x4],transcoderFormat:[r.ETC1],engineFormat:[i.RGB_ETC1_Format],priorityETC1S:2,priorityUASTC:4,needsPowerOfTwo:!1},{if:"pvrtcSupported",basisFormat:[o.ETC1S,o.UASTC_4x4],transcoderFormat:[r.PVRTC1_4_RGB,r.PVRTC1_4_RGBA],engineFormat:[i.RGB_PVRTC_4BPPV1_Format,i.RGBA_PVRTC_4BPPV1_Format],priorityETC1S:5,priorityUASTC:6,needsPowerOfTwo:!0}],a=n.sort((function(e,t){return e.priorityETC1S-t.priorityETC1S})),l=n.sort((function(e,t){return e.priorityUASTC-t.priorityUASTC}));function h(e){return e<=2||0==(e&e-1)&&0!==e}};const qn={};
+function Bt(e,t){t.length;const s=e.length,i=[],r=[],o=e=>{for(let s=0,i=e.meshIds.length;s<i;s++)if(t[e.meshIds[s]].geometryId)return!0;return!1};for(let n=0;n<s;n++){const s=e[n];if(o(s)){r.push(n);continue}const a=u.collapseAABB3();let l=0;s.meshIds.forEach((e=>{const s=t[e];let i,r;if(s.positionsCompressed){const e=nt.getPositionsBounds(s.positionsCompressed);i=nt.decompressPosition(e.min,s.positionsDecodeMatrix,[]),r=nt.decompressPosition(e.max,s.positionsDecodeMatrix,[])}else{const e=nt.getPositionsBounds(s.positions);i=e.min,r=e.max}i[0]+=s.origin[0],i[1]+=s.origin[1],i[2]+=s.origin[2],r[0]+=s.origin[0],r[1]+=s.origin[1],r[2]+=s.origin[2],u.expandAABB3Point3(a,i),u.expandAABB3Point3(a,r),l+=s.numPrimitives})),i[n]={aabb:a,numPrimitives:l,entityId:s.id}}let n,a=[],l={};if(Object.keys(i).length>0){n=function(e){const t=[];for(let s=0,i=e.length;s<i;s++){const i=e[s];i&&t.push({minX:i.aabb[0],minY:i.aabb[1],minZ:i.aabb[2],maxX:i.aabb[3],maxY:i.aabb[4],maxZ:i.aabb[5],entity:{id:s,xeokitId:i.entityId,meshes:[{numPrimitives:i.numPrimitives}]},numPrimitives:i.numPrimitives})}const s=new wt(4);return s.load(t),s}(i);let e=xt({aabbTree:n});a=e.orderedEntityIds,l=e.clusteringResult.entityIdToClusterIdMapping}return{orderedClusteredIndexes:a,entityIdToClusterIdMapping:l,instancedIndexes:r,rTreeBasedAabbTree:n}}const Ft=u.vec3(),Mt=180/Math.PI,Lt=new Float32Array(262144);for(let e=-256;e<256;e++)for(let t=-256;t<256;t++){const s=(e+256<<9)+(t+256),i=Math.max(Math.abs(e),Math.abs(t));Lt[s]=Math.atan2(e/i,t/i)}function Ut(e,t){const s=256/Math.max(Math.abs(e),Math.abs(t)),i=Math.round(e*s)+255,r=Math.round(t*s)+255;return Lt[(i<<9)+r]}class Ht{constructor(){this._aabbTree=null,this._orderedMeshList=[],this._orderedEntityList=[],this._frustumProps={dirty:!0,wMultiply:1,hMultiply:1},this._cullFrame=0,this.finalized=!1}initializeVFCState(e,t){if(this.finalized)throw"Already finalized";const s=Bt(e,t);this._aabbTree=s.rTreeBasedAabbTree;for(let i=0,r=s.orderedClusteredIndexes.length;i<r;i++){const r=s.orderedClusteredIndexes[i],o=s.entityIdToClusterIdMapping[r],n=e[r],a=[];for(let e=0,s=n.meshIds.length;e<s;e++){const s=n.meshIds[e];t[s].id=this._orderedMeshList.length,a.push(this._orderedMeshList.length),this._orderedMeshList.push({clusterNumber:o,mesh:t[s]})}n.meshIds=a,this._orderedEntityList.push(n)}for(let i=0,r=s.instancedIndexes.length;i<r;i++){let r=e[s.instancedIndexes[i]];const o=[];for(let e=0,s=r.meshIds.length;e<s;e++){const s=r.meshIds[e];t[s].id=this._orderedMeshList.length,o.push(this._orderedMeshList.length),this._orderedMeshList.push({clusterNumber:99999,mesh:t[s]})}r.meshIds=o,this._orderedEntityList.push(r)}}finalize(e,t){if(this.finalized)throw"Already finalized";let s=-1;for(let i=0,r=this._orderedMeshList.length;i<r;i++){const{clusterNumber:r,mesh:o}=this._orderedMeshList[i];-1!==s&&s!==r&&t.call(e),e._createMesh(o),s=r}for(let t=0,s=this._orderedEntityList.length;t<s;t++)e._createEntity(this._orderedEntityList[t]);this._orderedMeshList=[],this._orderedEntityList=[],this.finalized=!0}applyViewFrustumCulling(e){if(!this.finalized)throw"Not finalized";if(!this._aabbTree)return;this._canvasElement||(this._canvasElement=e.scene.canvas.canvas),this._camera||(this._camera=e.scene.camera),this._ensureFrustumPropsUpdated(e),this._initializeCullingDataIfNeeded(e);const t=this._searchVisibleNodesWithFrustumCulling();this._cullFrame++,this._markVisibleFrameOfVisibleNodes(t,this._cullFrame),this._cullNonVisibleNodes(e,this._cullFrame)}_initializeCullingDataIfNeeded(e){if(this._internalNodesList)return;if(!this._aabbTree)return;const t=this._aabbTree.all();let s=0;t.forEach((e=>{s=Math.max(s,e.entity.id)}));const i=new Array(s+1);t.forEach((t=>{i[t.entity.id]=e.objects[t.entity.xeokitId]})),this._internalNodesList=i,this._lastVisibleFrameOfNodes=new Array(i.length),this._lastVisibleFrameOfNodes.fill(0)}_searchVisibleNodesWithFrustumCulling(){return this._aabbTree.searchCustom(((e,t)=>this._aabbIntersectsCameraFrustum(e,t)),(e=>this._aabbContainedInCameraFrustum(e)))}_markVisibleFrameOfVisibleNodes(e,t){const s=this._lastVisibleFrameOfNodes;for(let i=0,r=e.length;i<r;i++)s[e[i].entity.id]=t}_cullNonVisibleNodes(e,t){const s=this._internalNodesList,i=this._lastVisibleFrameOfNodes;for(let e=0,r=s.length;e<r;e++)s[e]&&(s[e].culledVFC=i[e]!==t)}_getPointsForBBox(e){const t=[];for(let s=0;s<8;s++)t.push(new Float32Array([1&s?e.maxX:e.minX,2&s?e.maxY:e.minY,4&s?e.maxZ:e.minZ]));return t}_aabbIntersectsCameraFrustum(e,t){if(t)return!0;if("ortho"===this._camera.projection)return this._frustumProps.dirty=!1,!0;const s=this._aabbIntersectsCameraFrustum_internal(e);return!!((4096&s||!(1&s||2&s)||1&s)&&(8192&s||!(16&s||32&s)||16&s)&&(16384&s||!(256&s||512&s)||256&s))}_aabbContainedInCameraFrustum(e){if("ortho"===this._camera.projection)return this._frustumProps.dirty=!1,!0;const t=e._check;return 1&t&&16&t&&256&t}_ensureFrustumPropsUpdated(e){const t=Math.min(this._canvasElement.width,this._canvasElement.height);this._frustumProps.wMultiply=this._canvasElement.width/t,this._frustumProps.hMultiply=this._canvasElement.height/t;const s=this._canvasElement.width/this._canvasElement.height;let i=this._camera.perspective.fov;s<1&&(i/=s),i=Math.min(i,120),this._frustumProps.fov=i;const r=u.inverseMat4(e.worldMatrix,u.mat4()),o=u.transformVec3(r,this._camera.eye,[0,0,0]),n=u.transformVec3(r,this._camera.look,[0,0,0]);this._frustumProps.forward=u.normalizeVec3(u.subVec3(n,o,[0,0,0]),[0,0,0]),this._frustumProps.up=u.normalizeVec3(this._camera.up,[0,0,0]),this._frustumProps.right=u.normalizeVec3(u.cross3Vec3(this._frustumProps.forward,this._frustumProps.up,[0,0,0]),[0,0,0]),this._frustumProps.eye=o.slice(),this._frustumProps.CAM_FACTOR_1=this._frustumProps.fov/2*this._frustumProps.wMultiply/Mt,this._frustumProps.CAM_FACTOR_2=this._frustumProps.fov/2*this._frustumProps.hMultiply/Mt}_aabbIntersectsCameraFrustum_internal(e){const t=e._points||this._getPointsForBBox(e);e._points=t;let s=819;for(let e=0,i=t.length;e<i;e++){const i=t[e],r=Ft;r[0]=i[0]-this._frustumProps.eye[0],r[1]=i[1]-this._frustumProps.eye[1],r[2]=i[2]-this._frustumProps.eye[2];const o=u.dotVec3(r,this._frustumProps.forward);o<0?(s|=4,s&=-2):(s|=8,s&=-3);const n=Ut(u.dotVec3(r,this._frustumProps.right),o);Math.abs(n)>this._frustumProps.CAM_FACTOR_1?(s|=n<0?64:128,s&=-17):s&=-33;const a=Ut(u.dotVec3(r,this._frustumProps.up),o);Math.abs(a)>this._frustumProps.CAM_FACTOR_2?(s|=a<0?1024:2048,s&=-257):s&=-513}return 4&s&&8&s&&(s|=4096),64&s&&128&s&&(s|=8192),1024&s&&2048&s&&(s|=16384),e._check=s,s}}class Gt{constructor(e,t){this.sceneModel=t,this.entities=[],this.meshes=[],this.finalized=!1}addEntity(e){if(this.finalized)throw"Already finalized";this.entities.push(e)}addMesh(e){if(this.finalized)throw"Already finalized";this.meshes.push(e)}finalize(e){if(this.finalized)throw"Already finalized";this.finalized=!0,this.VFCState=new Ht,this.VFCState.initializeVFCState(this.entities,this.meshes),this.VFCState.finalize(this.sceneModel,e),this._onSceneRendering=this.sceneModel.scene.on("rendering",(()=>this.applyViewFrustumCulling.call(this)))}applyViewFrustumCulling(){this.finalized&&this.VFCState.applyViewFrustumCulling(this.sceneModel)}destroy(){this.finalized&&this.sceneModel.off(this._onSceneRendering)}}class kt extends C{constructor(e,t={}){super(e,t),this._scene=e,this._vfcManagers={},this._vfcManagerList=[],this.enabled=t.enabled,this._init()}_init(){this._scene.on("rendering",(()=>{for(let e=0,t=this._vfcManagerList.length;e<t;e++)this._vfcManagerList[e].applyViewFrustumCulling()}))}set enabled(e){e=!!e,this._enabled!==e&&(this._enabled=e,this.glRedraw())}get enabled(){return this._enabled}getVFCManager(e){const t=new Gt(this.scene,e);return this._vfcManagers[t.id]=t,this._vfcManagerList=Object.values(this._vfcManagers),t}putVFCManager(e){delete this._vfcManagers[e.id],this._vfcManagerList=Object.values(this._vfcManagers)}destroy(){super.destroy()}}function Vt(e,t){const s={};let i,r;for(let o=0,n=t.length;o<n;o++)i=t[o],r=e.component[i],r?r.isEntity?s[i]=!0:e.warn("pick(): Component is not an Entity: "+i):e.warn("pick(): Component not found: "+i);return s}class jt extends C{get type(){return"Scene"}constructor(e,t={}){super(null,t);const s=t.canvasElement||document.getElementById(t.canvasId);if(!(s instanceof HTMLCanvasElement))throw"Mandatory config expected: valid canvasId or canvasElement";const i=!!t.transparent,r=!!t.alphaDepthMask;this._aabbDirty=!0,this.viewer=e,this.occlusionTestCountdown=0,this.loading=0,this.startTime=(new Date).getTime(),this.models={},this.objects={},this._numObjects=0,this.visibleObjects={},this._numVisibleObjects=0,this.xrayedObjects={},this._numXRayedObjects=0,this.highlightedObjects={},this._numHighlightedObjects=0,this.selectedObjects={},this._numSelectedObjects=0,this.colorizedObjects={},this._numColorizedObjects=0,this.opacityObjects={},this._numOpacityObjects=0,this.offsetObjects={},this._numOffsetObjects=0,this._modelIds=null,this._objectIds=null,this._visibleObjectIds=null,this._xrayedObjectIds=null,this._highlightedObjectIds=null,this._selectedObjectIds=null,this._colorizedObjectIds=null,this._opacityObjectIds=null,this._offsetObjectIds=null,this._collidables={},this._compilables={},this._needRecompile=!1,this.types={},this.components={},this.sectionPlanes={},this.lights={},this.lightMaps={},this.reflectionMaps={},this.bitmaps={},this.lineSets={},this.realWorldOffset=t.realWorldOffset||new Float64Array([0,0,0]),this.canvas=new X(this,{dontClear:!0,canvas:s,spinnerElementId:t.spinnerElementId,transparent:i,webgl2:!1!==t.webgl2,contextAttr:t.contextAttr||{},backgroundColor:t.backgroundColor,backgroundColorFromAmbientLight:t.backgroundColorFromAmbientLight,premultipliedAlpha:t.premultipliedAlpha}),this.canvas.on("boundary",(()=>{this.glRedraw()})),this.canvas.on("webglContextFailed",(()=>{alert("xeokit failed to find WebGL!")})),this._renderer=new Re(this,{transparent:i,alphaDepthMask:r}),this._sectionPlanesState=new function(){this.sectionPlanes=[],this.clippingCaps=!1;let e=null;this.getHash=function(){if(e)return e;const t=this.sectionPlanes;if(0===t.length)return this.hash=";";const s=[];for(let e=0,i=t.length;e<i;e++)s.push("cp");return s.push(";"),e=s.join(""),e},this.addSectionPlane=function(t){this.sectionPlanes.push(t),e=null},this.removeSectionPlane=function(t){for(let s=0,i=this.sectionPlanes.length;s<i;s++)if(this.sectionPlanes[s].id===t.id)return this.sectionPlanes.splice(s,1),void(e=null)}},this._lightsState=new function(){const e=u.vec4([0,0,0,0]),t=u.vec4();this.lights=[],this.reflectionMaps=[],this.lightMaps=[];let s=null,i=null;this.getHash=function(){if(s)return s;const e=[],t=this.lights;let i;for(let s=0,r=t.length;s<r;s++)i=t[s],e.push("/"),e.push(i.type),e.push("world"===i.space?"w":"v"),i.castsShadow&&e.push("sh");return this.lightMaps.length>0&&e.push("/lm"),this.reflectionMaps.length>0&&e.push("/rm"),e.push(";"),s=e.join(""),s},this.addLight=function(e){this.lights.push(e),i=null,s=null},this.removeLight=function(e){for(let t=0,r=this.lights.length;t<r;t++){if(this.lights[t].id===e.id)return this.lights.splice(t,1),i&&i.id===e.id&&(i=null),void(s=null)}},this.addReflectionMap=function(e){this.reflectionMaps.push(e),s=null},this.removeReflectionMap=function(e){for(let t=0,i=this.reflectionMaps.length;t<i;t++)if(this.reflectionMaps[t].id===e.id)return this.reflectionMaps.splice(t,1),void(s=null)},this.addLightMap=function(e){this.lightMaps.push(e),s=null},this.removeLightMap=function(e){for(let t=0,i=this.lightMaps.length;t<i;t++)if(this.lightMaps[t].id===e.id)return this.lightMaps.splice(t,1),void(s=null)},this.getAmbientColorAndIntensity=function(){if(!i)for(let e=0,t=this.lights.length;e<t;e++){const t=this.lights[e];if("ambient"===t.type){i=t;break}}if(i){const e=i.color,s=i.intensity;return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=s,t}return e}},this.input=new Pe(this,{dontClear:!0,element:this.canvas.canvas,keyboardEventsElement:t.keyboardEventsElement}),this.metrics=new It(this,{units:t.units,scale:t.scale,origin:t.origin}),this.sao=new vt(this,{enabled:t.saoEnabled}),this.ticksPerRender=t.ticksPerRender,this.ticksPerOcclusionTest=t.ticksPerOcclusionTest,this.passes=t.passes,this.clearEachPass=t.clearEachPass,this.gammaInput=t.gammaInput,this.gammaOutput=t.gammaOutput,this.gammaFactor=t.gammaFactor,this._entityOffsetsEnabled=!!t.entityOffsetsEnabled,this._logarithmicDepthBufferEnabled=!!t.logarithmicDepthBufferEnabled,this._dtxEnabled=!1!==t.dtxEnabled,this._pbrEnabled=!!t.pbrEnabled,this._colorTextureEnabled=!1!==t.colorTextureEnabled,this._dtxEnabled=!!t.dtxEnabled,D._addScene(this),this._initDefaults(),this._viewport=new Ce(this,{id:"default.viewport",autoBoundary:!0,dontClear:!0}),this._camera=new Ye(this,{id:"default.camera",dontClear:!0}),new qe(this,{color:[1,1,1],intensity:.7}),new Ze(this,{dir:[.8,-.5,-.5],color:[.67,.67,1],intensity:.7,space:"world"}),new Ze(this,{dir:[-.8,-1,.5],color:[1,1,.9],intensity:.9,space:"world"}),this._camera.on("dirty",(()=>{this._renderer.imageDirty()})),this.lod=new Ot(this,{enabled:t.lodEnabled}),this.vfc=new kt(this,{enabled:t.vfcEnabled})}_initDefaults(){}_addComponent(e){if(e.id&&this.components[e.id]&&(this.error("Component "+m.inQuotes(e.id)+" already exists in Scene - ignoring ID, will randomly-generate instead"),e.id=null),!e.id)for(void 0===window.nextID&&(window.nextID=0),e.id="__"+window.nextID++;this.components[e.id];)e.id=u.createUUID();this.components[e.id]=e;const t=e.type;let s=this.types[e.type];s||(s=this.types[t]={}),s[e.id]=e,e.compile&&(this._compilables[e.id]=e),e.isDrawable&&(this._renderer.addDrawable(e.id,e),this._collidables[e.id]=e)}_removeComponent(e){var t=e.id,s=e.type;delete this.components[t];const i=this.types[s];i&&(delete i[t],m.isEmptyObject(i)&&delete this.types[s]),e.compile&&delete this._compilables[e.id],e.isDrawable&&(this._renderer.removeDrawable(e.id),delete this._collidables[e.id])}_sectionPlaneCreated(e){this.sectionPlanes[e.id]=e,this.scene._sectionPlanesState.addSectionPlane(e._state),this.scene.fire("sectionPlaneCreated",e,!0),this._needRecompile=!0}_bitmapCreated(e){this.bitmaps[e.id]=e,this.scene.fire("bitmapCreated",e,!0)}_lineSetCreated(e){this.lineSets[e.id]=e,this.scene.fire("lineSetCreated",e,!0)}_lightCreated(e){this.lights[e.id]=e,this.scene._lightsState.addLight(e._state),this._needRecompile=!0}_lightMapCreated(e){this.lightMaps[e.id]=e,this.scene._lightsState.addLightMap(e._state),this._needRecompile=!0}_reflectionMapCreated(e){this.reflectionMaps[e.id]=e,this.scene._lightsState.addReflectionMap(e._state),this._needRecompile=!0}_sectionPlaneDestroyed(e){delete this.sectionPlanes[e.id],this.scene._sectionPlanesState.removeSectionPlane(e._state),this.scene.fire("sectionPlaneDestroyed",e,!0),this._needRecompile=!0}_bitmapDestroyed(e){delete this.bitmaps[e.id],this.scene.fire("bitmapDestroyed",e,!0)}_lineSetDestroyed(e){delete this.lineSets[e.id],this.scene.fire("lineSetDestroyed",e,!0)}_lightDestroyed(e){delete this.lights[e.id],this.scene._lightsState.removeLight(e._state),this._needRecompile=!0}_lightMapDestroyed(e){delete this.lightMaps[e.id],this.scene._lightsState.removeLightMap(e._state),this._needRecompile=!0}_reflectionMapDestroyed(e){delete this.reflectionMaps[e.id],this.scene._lightsState.removeReflectionMap(e._state),this._needRecompile=!0}_registerModel(e){this.models[e.id]=e,this._modelIds=null}_deregisterModel(e){const t=e.id;delete this.models[t],this._modelIds=null,this.fire("modelUnloaded",t)}_registerObject(e){this.objects[e.id]=e,this._numObjects++,this._objectIds=null}_deregisterObject(e){delete this.objects[e.id],this._numObjects--,this._objectIds=null}_objectVisibilityUpdated(e,t=!0){e.visible?(this.visibleObjects[e.id]=e,this._numVisibleObjects++):(delete this.visibleObjects[e.id],this._numVisibleObjects--),this._visibleObjectIds=null,t&&this.fire("objectVisibility",e,!0)}_objectXRayedUpdated(e,t=!0){e.xrayed?(this.xrayedObjects[e.id]=e,this._numXRayedObjects++):(delete this.xrayedObjects[e.id],this._numXRayedObjects--),this._xrayedObjectIds=null,t&&this.fire("objectXRayed",e,!0)}_objectHighlightedUpdated(e,t=!0){e.highlighted?(this.highlightedObjects[e.id]=e,this._numHighlightedObjects++):(delete this.highlightedObjects[e.id],this._numHighlightedObjects--),this._highlightedObjectIds=null,t&&this.fire("objectHighlighted",e,!0)}_objectSelectedUpdated(e,t=!0){e.selected?(this.selectedObjects[e.id]=e,this._numSelectedObjects++):(delete this.selectedObjects[e.id],this._numSelectedObjects--),this._selectedObjectIds=null,t&&this.fire("objectSelected",e,!0)}_objectColorizeUpdated(e,t){t?(this.colorizedObjects[e.id]=e,this._numColorizedObjects++):(delete this.colorizedObjects[e.id],this._numColorizedObjects--),this._colorizedObjectIds=null}_objectOpacityUpdated(e,t){t?(this.opacityObjects[e.id]=e,this._numOpacityObjects++):(delete this.opacityObjects[e.id],this._numOpacityObjects--),this._opacityObjectIds=null}_objectOffsetUpdated(e,t){!t||0===t[0]&&0===t[1]&&0===t[2]?(this.offsetObjects[e.id]=e,this._numOffsetObjects++):(delete this.offsetObjects[e.id],this._numOffsetObjects--),this._offsetObjectIds=null}_webglContextLost(){this.canvas.spinner.processes++;for(const e in this.components)if(this.components.hasOwnProperty(e)){const t=this.components[e];t._webglContextLost&&t._webglContextLost()}this._renderer.webglContextLost()}_webglContextRestored(){const e=this.canvas.gl;for(const t in this.components)if(this.components.hasOwnProperty(t)){const s=this.components[t];s._webglContextRestored&&s._webglContextRestored(e)}this._renderer.webglContextRestored(e),this.canvas.spinner.processes--}get capabilities(){return this._renderer.capabilities}get entityOffsetsEnabled(){return this._entityOffsetsEnabled}get pickSurfacePrecisionEnabled(){return!1}get logarithmicDepthBufferEnabled(){return this._logarithmicDepthBufferEnabled}set pbrEnabled(e){this._pbrEnabled=!!e,this.glRedraw()}get pbrEnabled(){return this._pbrEnabled}set dtxEnabled(e){e=!!e,this._dtxEnabled!==e&&(this._dtxEnabled=e)}get dtxEnabled(){return this._dtxEnabled}set colorTextureEnabled(e){this._colorTextureEnabled=!!e,this.glRedraw()}get colorTextureEnabled(){return this._colorTextureEnabled}doOcclusionTest(){this._needRecompile&&(this._recompile(),this._needRecompile=!1),this._renderer.doOcclusionTest()}render(e){e&&D.runTasks();const t={sceneId:null,pass:0};if(this._needRecompile&&(this._recompile(),this._renderer.imageDirty(),this._needRecompile=!1),!e&&!this._renderer.needsRender())return;t.sceneId=this.id;const s=this._passes,i=this._clearEachPass;let r,o;for(r=0;r<s;r++)t.pass=r,this.fire("rendering",t,!0),o=i||0===r,this._renderer.render({pass:r,clear:o,force:e}),this.fire("rendered",t,!0);this._saveAmbientColor()}_recompile(){for(const e in this._compilables)this._compilables.hasOwnProperty(e)&&this._compilables[e].compile();this._renderer.shadowsDirty(),this.fire("compile",this,!0)}_saveAmbientColor(){const e=this.canvas;if(e.transparent||e.backgroundImage||e.backgroundColor)this._lastAmbientColor=null;else{const t=this._lightsState.getAmbientColorAndIntensity();this._lastAmbientColor&&this._lastAmbientColor[0]===t[0]&&this._lastAmbientColor[1]===t[1]&&this._lastAmbientColor[2]===t[2]&&this._lastAmbientColor[3]===t[3]||(e.backgroundColor=t,this._lastAmbientColor||(this._lastAmbientColor=u.vec4([0,0,0,1])),this._lastAmbientColor.set(t))}}get modelIds(){return this._modelIds||(this._modelIds=Object.keys(this.models)),this._modelIds}get numObjects(){return this._numObjects}get objectIds(){return this._objectIds||(this._objectIds=Object.keys(this.objects)),this._objectIds}get numVisibleObjects(){return this._numVisibleObjects}get visibleObjectIds(){return this._visibleObjectIds||(this._visibleObjectIds=Object.keys(this.visibleObjects)),this._visibleObjectIds}get numXRayedObjects(){return this._numXRayedObjects}get xrayedObjectIds(){return this._xrayedObjectIds||(this._xrayedObjectIds=Object.keys(this.xrayedObjects)),this._xrayedObjectIds}get numHighlightedObjects(){return this._numHighlightedObjects}get highlightedObjectIds(){return this._highlightedObjectIds||(this._highlightedObjectIds=Object.keys(this.highlightedObjects)),this._highlightedObjectIds}get numSelectedObjects(){return this._numSelectedObjects}get selectedObjectIds(){return this._selectedObjectIds||(this._selectedObjectIds=Object.keys(this.selectedObjects)),this._selectedObjectIds}get numColorizedObjects(){return this._numColorizedObjects}get colorizedObjectIds(){return this._colorizedObjectIds||(this._colorizedObjectIds=Object.keys(this.colorizedObjects)),this._colorizedObjectIds}get opacityObjectIds(){return this._opacityObjectIds||(this._opacityObjectIds=Object.keys(this.opacityObjects)),this._opacityObjectIds}get offsetObjectIds(){return this._offsetObjectIds||(this._offsetObjectIds=Object.keys(this.offsetObjects)),this._offsetObjectIds}set ticksPerRender(e){null==e?e=1:(!m.isNumeric(e)||e<=0)&&(this.error("Unsupported value for 'ticksPerRender': '"+e+"' - should be an integer greater than zero."),e=1),e!==this._ticksPerRender&&(this._ticksPerRender=e)}get ticksPerRender(){return this._ticksPerRender}set ticksPerOcclusionTest(e){null==e?e=20:(!m.isNumeric(e)||e<=0)&&(this.error("Unsupported value for 'ticksPerOcclusionTest': '"+e+"' - should be an integer greater than zero."),e=20),e!==this._ticksPerOcclusionTest&&(this._ticksPerOcclusionTest=e)}get ticksPerOcclusionTest(){return this._ticksPerOcclusionTest}set passes(e){null==e?e=1:(!m.isNumeric(e)||e<=0)&&(this.error("Unsupported value for 'passes': '"+e+"' - should be an integer greater than zero."),e=1),e!==this._passes&&(this._passes=e,this.glRedraw())}get passes(){return this._passes}set clearEachPass(e){(e=!!e)!==this._clearEachPass&&(this._clearEachPass=e,this.glRedraw())}get clearEachPass(){return this._clearEachPass}set gammaInput(e){(e=!1!==e)!==this._renderer.gammaInput&&(this._renderer.gammaInput=e,this._needRecompile=!0,this.glRedraw())}get gammaInput(){return this._renderer.gammaInput}set gammaOutput(e){(e=!!e)!==this._renderer.gammaOutput&&(this._renderer.gammaOutput=e,this._needRecompile=!0,this.glRedraw())}get gammaOutput(){return this._renderer.gammaOutput}set gammaFactor(e){(e=null==e?2.2:e)!==this._renderer.gammaFactor&&(this._renderer.gammaFactor=e,this.glRedraw())}get gammaFactor(){return this._renderer.gammaFactor}get geometry(){return this.components["default.geometry"]||ct(ht)}get material(){return this.components["default.material"]||new dt(this,{id:"default.material",emissive:[.4,.4,.4],dontClear:!0})}get xrayMaterial(){return this.components["default.xrayMaterial"]||new Et(this,{id:"default.xrayMaterial",preset:"sepia",dontClear:!0})}get highlightMaterial(){return this.components["default.highlightMaterial"]||new Et(this,{id:"default.highlightMaterial",preset:"yellowHighlight",dontClear:!0})}get selectedMaterial(){return this.components["default.selectedMaterial"]||new Et(this,{id:"default.selectedMaterial",preset:"greenSelected",dontClear:!0})}get edgeMaterial(){return this.components["default.edgeMaterial"]||new yt(this,{id:"default.edgeMaterial",preset:"default",edgeColor:[0,0,0],edgeAlpha:1,edgeWidth:1,dontClear:!0})}get pointsMaterial(){return this.components["default.pointsMaterial"]||new _t(this,{id:"default.pointsMaterial",preset:"default",dontClear:!0})}get linesMaterial(){return this.components["default.linesMaterial"]||new Pt(this,{id:"default.linesMaterial",preset:"default",dontClear:!0})}get viewport(){return this._viewport}get camera(){return this._camera}get center(){if(this._aabbDirty||!this._center){this._center&&this._center||(this._center=u.vec3());const e=this.aabb;this._center[0]=(e[0]+e[3])/2,this._center[1]=(e[1]+e[4])/2,this._center[2]=(e[2]+e[5])/2}return this._center}get aabb(){if(this._aabbDirty){this._aabb||(this._aabb=u.AABB3());let e,t=u.MAX_DOUBLE,s=u.MAX_DOUBLE,i=u.MAX_DOUBLE,r=u.MIN_DOUBLE,o=u.MIN_DOUBLE,n=u.MIN_DOUBLE;const a=this._collidables;let l,h=!1;for(const c in a)if(a.hasOwnProperty(c)){if(l=a[c],!1===l.collidable)continue;e=l.aabb,e[0]<t&&(t=e[0]),e[1]<s&&(s=e[1]),e[2]<i&&(i=e[2]),e[3]>r&&(r=e[3]),e[4]>o&&(o=e[4]),e[5]>n&&(n=e[5]),h=!0}h||(t=-100,s=-100,i=-100,r=100,o=100,n=100),this._aabb[0]=t,this._aabb[1]=s,this._aabb[2]=i,this._aabb[3]=r,this._aabb[4]=o,this._aabb[5]=n,this._aabbDirty=!1}return this._aabb}_setAABBDirty(){this._aabbDirty=!0,this.fire("boundary")}pick(e,t){if(0===this.canvas.boundary[2]||0===this.canvas.boundary[3])return this.error("Picking not allowed while canvas has zero width or height"),null;(e=e||{}).pickSurface=e.pickSurface||e.rayPick,e.canvasPos||e.matrix||e.origin&&e.direction||this.warn("picking without canvasPos, matrix, or ray origin and direction");const s=e.includeEntities||e.include;s&&(e.includeEntityIds=Vt(this,s));const i=e.excludeEntities||e.exclude;return i&&(e.excludeEntityIds=Vt(this,i)),this._needRecompile&&(this._recompile(),this._renderer.imageDirty(),this._needRecompile=!1),(t=this._renderer.pick(e,t))?(t.entity&&t.entity.fire&&t.entity.fire("picked",t),t):void 0}snapPick(e){return this._renderer.snapPick(e.canvasPos,e.snapRadius||30,e.snapToVertex,e.snapToEdge)}clear(){var e;for(const t in this.components)this.components.hasOwnProperty(t)&&((e=this.components[t])._dontClear||e.destroy())}clearLights(){const e=Object.keys(this.lights);for(let t=0,s=e.length;t<s;t++)this.lights[e[t]].destroy()}clearSectionPlanes(){const e=Object.keys(this.sectionPlanes);for(let t=0,s=e.length;t<s;t++)this.sectionPlanes[e[t]].destroy()}clearBitmaps(){const e=Object.keys(this.bitmaps);for(let t=0,s=e.length;t<s;t++)this.bitmaps[e[t]].destroy()}clearLines(){const e=Object.keys(this.lineSets);for(let t=0,s=e.length;t<s;t++)this.lineSets[e[t]].destroy()}getAABB(e){if(void 0===e)return this.aabb;if(m.isString(e)){const t=this.objects[e];if(t&&t.aabb)return t.aabb;e=[e]}if(0===e.length)return this.aabb;let t,s=u.MAX_DOUBLE,i=u.MAX_DOUBLE,r=u.MAX_DOUBLE,o=u.MIN_DOUBLE,n=u.MIN_DOUBLE,a=u.MIN_DOUBLE;if(this.withObjects(e,(e=>{if(e.collidable){const l=e.aabb;l[0]<s&&(s=l[0]),l[1]<i&&(i=l[1]),l[2]<r&&(r=l[2]),l[3]>o&&(o=l[3]),l[4]>n&&(n=l[4]),l[5]>a&&(a=l[5]),t=!0}})),t){const e=u.AABB3();return e[0]=s,e[1]=i,e[2]=r,e[3]=o,e[4]=n,e[5]=a,e}return this.aabb}setObjectsVisible(e,t){return this.withObjects(e,(e=>{const s=e.visible!==t;return e.visible=t,s}))}setObjectsCollidable(e,t){return this.withObjects(e,(e=>{const s=e.collidable!==t;return e.collidable=t,s}))}setObjectsCulled(e,t){return this.withObjects(e,(e=>{const s=e.culled!==t;return e.culled=t,s}))}setObjectsSelected(e,t){return this.withObjects(e,(e=>{const s=e.selected!==t;return e.selected=t,s}))}setObjectsHighlighted(e,t){return this.withObjects(e,(e=>{const s=e.highlighted!==t;return e.highlighted=t,s}))}setObjectsXRayed(e,t){return this.withObjects(e,(e=>{const s=e.xrayed!==t;return e.xrayed=t,s}))}setObjectsEdges(e,t){return this.withObjects(e,(e=>{const s=e.edges!==t;return e.edges=t,s}))}setObjectsColorized(e,t){return this.withObjects(e,(e=>{e.colorize=t}))}setObjectsOpacity(e,t){return this.withObjects(e,(e=>{const s=e.opacity!==t;return e.opacity=t,s}))}setObjectsPickable(e,t){return this.withObjects(e,(e=>{const s=e.pickable!==t;return e.pickable=t,s}))}setObjectsOffset(e,t){this.withObjects(e,(e=>{e.offset=t}))}withObjects(e,t){m.isString(e)&&(e=[e]);let s=!1;for(let i=0,r=e.length;i<r;i++){const r=e[i];let o=this.objects[r];if(o)s=t(o)||s;else{const e=this.modelIds;for(let i=0,n=e.length;i<n;i++){const n=e[i],a=u.globalizeObjectId(n,r);o=this.objects[a],o&&(s=t(o)||s)}}}return s}destroy(){super.destroy();for(const e in this.components)this.components.hasOwnProperty(e)&&this.components[e].destroy();this.canvas.gl=null,this.components=null,this.models=null,this.objects=null,this.visibleObjects=null,this.xrayedObjects=null,this.highlightedObjects=null,this.selectedObjects=null,this.colorizedObjects=null,this.opacityObjects=null,this.sectionPlanes=null,this.lights=null,this.lightMaps=null,this.reflectionMaps=null,this._objectIds=null,this._visibleObjectIds=null,this._xrayedObjectIds=null,this._highlightedObjectIds=null,this._selectedObjectIds=null,this._colorizedObjectIds=null,this.types=null,this.components=null,this.canvas=null,this._renderer=null,this.input=null,this._viewport=null,this._camera=null}}const Qt=function(e){"LambertMaterial"===e._material._state.type?(this.vertex=function(e){const t=e.scene,s=e.scene._sectionPlanesState,i=e.scene._lightsState,r=e._geometry._state,o=e._state.billboard,n=e._state.stationary,a=s.sectionPlanes.length>0,l=!!r.compressGeometry,h=[];h.push("#version 300 es"),h.push("// Lambertian drawing vertex shader"),h.push("in vec3 position;"),h.push("uniform mat4 modelMatrix;"),h.push("uniform mat4 viewMatrix;"),h.push("uniform mat4 projMatrix;"),h.push("uniform vec4 colorize;"),h.push("uniform vec3 offset;"),l&&h.push("uniform mat4 positionsDecodeMatrix;");t.logarithmicDepthBufferEnabled&&(h.push("uniform float logDepthBufFC;"),h.push("out float vFragDepth;"),h.push("bool isPerspectiveMatrix(mat4 m) {"),h.push("    return (m[2][3] == - 1.0);"),h.push("}"),h.push("out float isPerspective;"));a&&h.push("out vec4 vWorldPosition;");if(h.push("uniform vec4 lightAmbient;"),h.push("uniform vec4 materialColor;"),h.push("uniform vec3 materialEmissive;"),r.normalsBuf){h.push("in vec3 normal;"),h.push("uniform mat4 modelNormalMatrix;"),h.push("uniform mat4 viewNormalMatrix;");for(let e=0,t=i.lights.length;e<t;e++){const t=i.lights[e];"ambient"!==t.type&&(h.push("uniform vec4 lightColor"+e+";"),"dir"===t.type&&h.push("uniform vec3 lightDir"+e+";"),"point"===t.type&&h.push("uniform vec3 lightPos"+e+";"),"spot"===t.type&&(h.push("uniform vec3 lightPos"+e+";"),h.push("uniform vec3 lightDir"+e+";")))}l&&(h.push("vec3 octDecode(vec2 oct) {"),h.push("    vec3 v = vec3(oct.xy, 1.0 - abs(oct.x) - abs(oct.y));"),h.push("    if (v.z < 0.0) {"),h.push("        v.xy = (1.0 - abs(v.yx)) * vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0);"),h.push("    }"),h.push("    return normalize(v);"),h.push("}"))}h.push("out vec4 vColor;"),"points"===r.primitiveName&&h.push("uniform float pointSize;");"spherical"!==o&&"cylindrical"!==o||(h.push("void billboard(inout mat4 mat) {"),h.push("   mat[0][0] = 1.0;"),h.push("   mat[0][1] = 0.0;"),h.push("   mat[0][2] = 0.0;"),"spherical"===o&&(h.push("   mat[1][0] = 0.0;"),h.push("   mat[1][1] = 1.0;"),h.push("   mat[1][2] = 0.0;")),h.push("   mat[2][0] = 0.0;"),h.push("   mat[2][1] = 0.0;"),h.push("   mat[2][2] =1.0;"),h.push("}"));h.push("void main(void) {"),h.push("vec4 localPosition = vec4(position, 1.0); "),h.push("vec4 worldPosition;"),l&&h.push("localPosition = positionsDecodeMatrix * localPosition;");r.normalsBuf&&(l?h.push("vec4 localNormal = vec4(octDecode(normal.xy), 0.0); "):h.push("vec4 localNormal = vec4(normal, 0.0); "),h.push("mat4 modelNormalMatrix2 = modelNormalMatrix;"),h.push("mat4 viewNormalMatrix2 = viewNormalMatrix;"));h.push("mat4 viewMatrix2 = viewMatrix;"),h.push("mat4 modelMatrix2 = modelMatrix;"),n&&h.push("viewMatrix2[3][0] = viewMatrix2[3][1] = viewMatrix2[3][2] = 0.0;");"spherical"===o||"cylindrical"===o?(h.push("mat4 modelViewMatrix = viewMatrix2 * modelMatrix2;"),h.push("billboard(modelMatrix2);"),h.push("billboard(viewMatrix2);"),h.push("billboard(modelViewMatrix);"),r.normalsBuf&&(h.push("mat4 modelViewNormalMatrix =  viewNormalMatrix2 * modelNormalMatrix2;"),h.push("billboard(modelNormalMatrix2);"),h.push("billboard(viewNormalMatrix2);"),h.push("billboard(modelViewNormalMatrix);")),h.push("worldPosition = modelMatrix2 * localPosition;"),h.push("worldPosition.xyz = worldPosition.xyz + offset;"),h.push("vec4 viewPosition = modelViewMatrix * localPosition;")):(h.push("worldPosition = modelMatrix2 * localPosition;"),h.push("worldPosition.xyz = worldPosition.xyz + offset;"),h.push("vec4 viewPosition  = viewMatrix2 * worldPosition; "));r.normalsBuf&&h.push("vec3 viewNormal = normalize((viewNormalMatrix2 * modelNormalMatrix2 * localNormal).xyz);");if(h.push("vec3 reflectedColor = vec3(0.0, 0.0, 0.0);"),h.push("vec3 viewLightDir = vec3(0.0, 0.0, -1.0);"),h.push("float lambertian = 1.0;"),r.normalsBuf)for(let e=0,t=i.lights.length;e<t;e++){const t=i.lights[e];if("ambient"!==t.type){if("dir"===t.type)"view"===t.space?h.push("viewLightDir = normalize(lightDir"+e+");"):h.push("viewLightDir = normalize((viewMatrix2 * vec4(lightDir"+e+", 0.0)).xyz);");else if("point"===t.type)"view"===t.space?h.push("viewLightDir = -normalize(lightPos"+e+" - viewPosition.xyz);"):h.push("viewLightDir = -normalize((viewMatrix2 * vec4(lightPos"+e+", 0.0)).xyz);");else{if("spot"!==t.type)continue;"view"===t.space?h.push("viewLightDir = normalize(lightDir"+e+");"):h.push("viewLightDir = normalize((viewMatrix2 * vec4(lightDir"+e+", 0.0)).xyz);")}h.push("lambertian = max(dot(-viewNormal, viewLightDir), 0.0);"),h.push("reflectedColor += lambertian * (lightColor"+e+".rgb * lightColor"+e+".a);")}}h.push("vColor = vec4((lightAmbient.rgb * lightAmbient.a * materialColor.rgb) + materialEmissive.rgb + (reflectedColor * materialColor.rgb), materialColor.a) * colorize;"),a&&h.push("vWorldPosition = worldPosition;");"points"===r.primitiveName&&h.push("gl_PointSize = pointSize;");h.push("vec4 clipPos = projMatrix * viewPosition;"),t.logarithmicDepthBufferEnabled&&(h.push("vFragDepth = 1.0 + clipPos.w;"),h.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"));return h.push("gl_Position = clipPos;"),h.push("}"),h}(e),this.fragment=function(e){const t=e.scene,s=t._sectionPlanesState;e._material._state;const i=e._geometry._state,r=s.sectionPlanes.length>0,o=t.gammaOutput,n=[];n.push("#version 300 es"),n.push("// Lambertian drawing fragment shader"),n.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),n.push("precision highp float;"),n.push("precision highp int;"),n.push("#else"),n.push("precision mediump float;"),n.push("precision mediump int;"),n.push("#endif"),t.logarithmicDepthBufferEnabled&&(n.push("in float isPerspective;"),n.push("uniform float logDepthBufFC;"),n.push("in float vFragDepth;"));if(r){n.push("in vec4 vWorldPosition;"),n.push("uniform bool clippable;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)n.push("uniform bool sectionPlaneActive"+e+";"),n.push("uniform vec3 sectionPlanePos"+e+";"),n.push("uniform vec3 sectionPlaneDir"+e+";")}n.push("in vec4 vColor;"),o&&(n.push("uniform float gammaFactor;"),n.push("    vec4 linearToGamma( in vec4 value, in float gammaFactor ) {"),n.push("    return vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );"),n.push("}"));if(n.push("out vec4 outColor;"),n.push("void main(void) {"),r){n.push("if (clippable) {"),n.push("  float dist = 0.0;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)n.push("if (sectionPlaneActive"+e+") {"),n.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),n.push("}");n.push("  if (dist > 0.0) { discard; }"),n.push("}")}"points"===i.primitiveName&&(n.push("vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),n.push("float r = dot(cxy, cxy);"),n.push("if (r > 1.0) {"),n.push("   discard;"),n.push("}"));t.logarithmicDepthBufferEnabled&&n.push("gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;");o?n.push("outColor = linearToGamma(vColor, gammaFactor);"):n.push("outColor = vColor;");return n.push("}"),n}(e)):(this.vertex=function(e){const t=e.scene;e._material;const s=e._state,i=t._sectionPlanesState,r=e._geometry._state,o=t._lightsState;let n;const a=s.billboard,l=s.background,h=s.stationary,c=function(e){if(!e._geometry._state.uvBuf)return!1;const t=e._material;return!!(t._ambientMap||t._occlusionMap||t._baseColorMap||t._diffuseMap||t._alphaMap||t._specularMap||t._glossinessMap||t._specularGlossinessMap||t._emissiveMap||t._metallicMap||t._roughnessMap||t._metallicRoughnessMap||t._reflectivityMap||t._normalMap)}(e),A=Kt(e),u=i.sectionPlanes.length>0,p=zt(e),d=!!r.compressGeometry,f=[];f.push("#version 300 es"),f.push("// Drawing vertex shader"),f.push("in  vec3 position;"),d&&f.push("uniform mat4 positionsDecodeMatrix;");f.push("uniform  mat4 modelMatrix;"),f.push("uniform  mat4 viewMatrix;"),f.push("uniform  mat4 projMatrix;"),f.push("out  vec3 vViewPosition;"),f.push("uniform  vec3 offset;"),u&&f.push("out vec4 vWorldPosition;");t.logarithmicDepthBufferEnabled&&(f.push("uniform float logDepthBufFC;"),f.push("out float vFragDepth;"),f.push("bool isPerspectiveMatrix(mat4 m) {"),f.push("    return (m[2][3] == - 1.0);"),f.push("}"),f.push("out float isPerspective;"));o.lightMaps.length>0&&f.push("out    vec3 vWorldNormal;");if(A){f.push("in  vec3 normal;"),f.push("uniform    mat4 modelNormalMatrix;"),f.push("uniform    mat4 viewNormalMatrix;"),f.push("out    vec3 vViewNormal;");for(let e=0,t=o.lights.length;e<t;e++)n=o.lights[e],"ambient"!==n.type&&("dir"===n.type&&f.push("uniform vec3 lightDir"+e+";"),"point"===n.type&&f.push("uniform vec3 lightPos"+e+";"),"spot"===n.type&&(f.push("uniform vec3 lightPos"+e+";"),f.push("uniform vec3 lightDir"+e+";")),"dir"===n.type&&"view"===n.space||f.push("out vec4 vViewLightReverseDirAndDist"+e+";"));d&&(f.push("vec3 octDecode(vec2 oct) {"),f.push("    vec3 v = vec3(oct.xy, 1.0 - abs(oct.x) - abs(oct.y));"),f.push("    if (v.z < 0.0) {"),f.push("        v.xy = (1.0 - abs(v.yx)) * vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0);"),f.push("    }"),f.push("    return normalize(v);"),f.push("}"))}c&&(f.push("in vec2 uv;"),f.push("out vec2 vUV;"),d&&f.push("uniform mat3 uvDecodeMatrix;"));r.colors&&(f.push("in vec4 color;"),f.push("out vec4 vColor;"));"points"===r.primitiveName&&f.push("uniform float pointSize;");"spherical"!==a&&"cylindrical"!==a||(f.push("void billboard(inout mat4 mat) {"),f.push("   mat[0][0] = 1.0;"),f.push("   mat[0][1] = 0.0;"),f.push("   mat[0][2] = 0.0;"),"spherical"===a&&(f.push("   mat[1][0] = 0.0;"),f.push("   mat[1][1] = 1.0;"),f.push("   mat[1][2] = 0.0;")),f.push("   mat[2][0] = 0.0;"),f.push("   mat[2][1] = 0.0;"),f.push("   mat[2][2] =1.0;"),f.push("}"));if(p){f.push("const mat4 texUnitConverter = mat4(0.5, 0.0, 0.0, 0.0, 0.0, 0.5, 0.0, 0.0, 0.0, 0.0, 0.5, 0.0, 0.5, 0.5, 0.5, 1.0);");for(let e=0,t=o.lights.length;e<t;e++)o.lights[e].castsShadow&&(f.push("uniform mat4 shadowViewMatrix"+e+";"),f.push("uniform mat4 shadowProjMatrix"+e+";"),f.push("out vec4 vShadowPosFromLight"+e+";"))}f.push("void main(void) {"),f.push("vec4 localPosition = vec4(position, 1.0); "),f.push("vec4 worldPosition;"),d&&f.push("localPosition = positionsDecodeMatrix * localPosition;");A&&(d?f.push("vec4 localNormal = vec4(octDecode(normal.xy), 0.0); "):f.push("vec4 localNormal = vec4(normal, 0.0); "),f.push("mat4 modelNormalMatrix2    = modelNormalMatrix;"),f.push("mat4 viewNormalMatrix2     = viewNormalMatrix;"));f.push("mat4 viewMatrix2           = viewMatrix;"),f.push("mat4 modelMatrix2          = modelMatrix;"),h?f.push("viewMatrix2[3][0] = viewMatrix2[3][1] = viewMatrix2[3][2] = 0.0;"):l&&f.push("viewMatrix2[3] = vec4(0.0, 0.0, 0.0 ,1.0);");"spherical"===a||"cylindrical"===a?(f.push("mat4 modelViewMatrix = viewMatrix2 * modelMatrix2;"),f.push("billboard(modelMatrix2);"),f.push("billboard(viewMatrix2);"),f.push("billboard(modelViewMatrix);"),A&&(f.push("mat4 modelViewNormalMatrix =  viewNormalMatrix2 * modelNormalMatrix2;"),f.push("billboard(modelNormalMatrix2);"),f.push("billboard(viewNormalMatrix2);"),f.push("billboard(modelViewNormalMatrix);")),f.push("worldPosition = modelMatrix2 * localPosition;"),f.push("worldPosition.xyz = worldPosition.xyz + offset;"),f.push("vec4 viewPosition = modelViewMatrix * localPosition;")):(f.push("worldPosition = modelMatrix2 * localPosition;"),f.push("worldPosition.xyz = worldPosition.xyz + offset;"),f.push("vec4 viewPosition  = viewMatrix2 * worldPosition; "));if(A){f.push("vec3 worldNormal = (modelNormalMatrix2 * localNormal).xyz; "),o.lightMaps.length>0&&f.push("vWorldNormal = worldNormal;"),f.push("vViewNormal = normalize((viewNormalMatrix2 * vec4(worldNormal, 1.0)).xyz);"),f.push("vec3 tmpVec3;"),f.push("float lightDist;");for(let e=0,t=o.lights.length;e<t;e++)n=o.lights[e],"ambient"!==n.type&&("dir"===n.type&&"world"===n.space&&(f.push("tmpVec3 = vec3(viewMatrix2 * vec4(lightDir"+e+", 0.0) ).xyz;"),f.push("vViewLightReverseDirAndDist"+e+" = vec4(-tmpVec3, 0.0);")),"point"===n.type&&("world"===n.space?(f.push("tmpVec3 = (viewMatrix2 * vec4(lightPos"+e+", 1.0)).xyz - viewPosition.xyz;"),f.push("lightDist = abs(length(tmpVec3));")):(f.push("tmpVec3 = lightPos"+e+".xyz - viewPosition.xyz;"),f.push("lightDist = abs(length(tmpVec3));")),f.push("vViewLightReverseDirAndDist"+e+" = vec4(tmpVec3, lightDist);")))}c&&(d?f.push("vUV = (uvDecodeMatrix * vec3(uv, 1.0)).xy;"):f.push("vUV = uv;"));r.colors&&f.push("vColor = color;");"points"===r.primitiveName&&f.push("gl_PointSize = pointSize;");u&&f.push("vWorldPosition = worldPosition;");f.push("   vViewPosition = viewPosition.xyz;"),f.push("vec4 clipPos = projMatrix * viewPosition;"),t.logarithmicDepthBufferEnabled&&(f.push("vFragDepth = 1.0 + clipPos.w;"),f.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"));l&&f.push("clipPos.z = clipPos.w;");if(f.push("gl_Position = clipPos;"),p){f.push("const mat4 texUnitConverter = mat4(0.5, 0.0, 0.0, 0.0, 0.0, 0.5, 0.0, 0.0, 0.0, 0.0, 0.5, 0.0, 0.5, 0.5, 0.5, 1.0);"),f.push("vec4 tempx; ");for(let e=0,t=o.lights.length;e<t;e++)o.lights[e].castsShadow&&f.push("vShadowPosFromLight"+e+" = texUnitConverter * shadowProjMatrix"+e+" * (shadowViewMatrix"+e+" * worldPosition); ")}return f.push("}"),f}(e),this.fragment=function(e){const t=e.scene;t.canvas.gl;const s=e._material,i=e._geometry._state,r=e.scene._sectionPlanesState,o=e.scene._lightsState,n=e._material._state,a=r.sectionPlanes.length>0,l=Kt(e),h=i.uvBuf,c="PhongMaterial"===n.type,A="MetallicMaterial"===n.type,u="SpecularMaterial"===n.type,p=zt(e);t.gammaInput;const d=t.gammaOutput,f=[];f.push("#version 300 es"),f.push("// Drawing fragment shader"),f.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),f.push("precision highp float;"),f.push("precision highp int;"),f.push("#else"),f.push("precision mediump float;"),f.push("precision mediump int;"),f.push("#endif"),t.logarithmicDepthBufferEnabled&&(f.push("in float isPerspective;"),f.push("uniform float logDepthBufFC;"),f.push("in float vFragDepth;"));p&&(f.push("float unpackDepth (vec4 color) {"),f.push("  const vec4 bitShift = vec4(1.0, 1.0/256.0, 1.0/(256.0 * 256.0), 1.0/(256.0*256.0*256.0));"),f.push("  return dot(color, bitShift);"),f.push("}"));f.push("uniform float gammaFactor;"),f.push("vec4 linearToLinear( in vec4 value ) {"),f.push("  return value;"),f.push("}"),f.push("vec4 sRGBToLinear( in vec4 value ) {"),f.push("  return vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.w );"),f.push("}"),f.push("vec4 gammaToLinear( in vec4 value) {"),f.push("  return vec4( pow( value.xyz, vec3( gammaFactor ) ), value.w );"),f.push("}"),d&&(f.push("vec4 linearToGamma( in vec4 value, in float gammaFactor ) {"),f.push("  return vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );"),f.push("}"));if(a){f.push("in vec4 vWorldPosition;"),f.push("uniform bool clippable;");for(var E=0;E<r.sectionPlanes.length;E++)f.push("uniform bool sectionPlaneActive"+E+";"),f.push("uniform vec3 sectionPlanePos"+E+";"),f.push("uniform vec3 sectionPlaneDir"+E+";")}l&&(o.lightMaps.length>0&&(f.push("uniform samplerCube lightMap;"),f.push("uniform mat4 viewNormalMatrix;")),o.reflectionMaps.length>0&&f.push("uniform samplerCube reflectionMap;"),(o.lightMaps.length>0||o.reflectionMaps.length>0)&&f.push("uniform mat4 viewMatrix;"),f.push("#define PI 3.14159265359"),f.push("#define RECIPROCAL_PI 0.31830988618"),f.push("#define RECIPROCAL_PI2 0.15915494"),f.push("#define EPSILON 1e-6"),f.push("#define saturate(a) clamp( a, 0.0, 1.0 )"),f.push("vec3 inverseTransformDirection(in vec3 dir, in mat4 matrix) {"),f.push("   return normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );"),f.push("}"),f.push("struct IncidentLight {"),f.push("   vec3 color;"),f.push("   vec3 direction;"),f.push("};"),f.push("struct ReflectedLight {"),f.push("   vec3 diffuse;"),f.push("   vec3 specular;"),f.push("};"),f.push("struct Geometry {"),f.push("   vec3 position;"),f.push("   vec3 viewNormal;"),f.push("   vec3 worldNormal;"),f.push("   vec3 viewEyeDir;"),f.push("};"),f.push("struct Material {"),f.push("   vec3    diffuseColor;"),f.push("   float   specularRoughness;"),f.push("   vec3    specularColor;"),f.push("   float   shine;"),f.push("};"),c&&((o.lightMaps.length>0||o.reflectionMaps.length>0)&&(f.push("void computePhongLightMapping(const in Geometry geometry, const in Material material, inout ReflectedLight reflectedLight) {"),o.lightMaps.length>0&&(f.push("   vec3 irradiance = "+Wt[o.lightMaps[0].encoding]+"(texture(lightMap, geometry.worldNormal)).rgb;"),f.push("   irradiance *= PI;"),f.push("   vec3 diffuseBRDFContrib = (RECIPROCAL_PI * material.diffuseColor);"),f.push("   reflectedLight.diffuse += irradiance * diffuseBRDFContrib;")),o.reflectionMaps.length>0&&(f.push("   vec3 reflectVec             = reflect(-geometry.viewEyeDir, geometry.viewNormal);"),f.push("   vec3 radiance               = texture(reflectionMap, reflectVec).rgb * 0.2;"),f.push("   radiance *= PI;"),f.push("   reflectedLight.specular     += radiance;")),f.push("}")),f.push("void computePhongLighting(const in IncidentLight directLight, const in Geometry geometry, const in Material material, inout ReflectedLight reflectedLight) {"),f.push("   float dotNL     = saturate(dot(geometry.viewNormal, directLight.direction));"),f.push("   vec3 irradiance = dotNL * directLight.color * PI;"),f.push("   reflectedLight.diffuse  += irradiance * (RECIPROCAL_PI * material.diffuseColor);"),f.push("   reflectedLight.specular += directLight.color * material.specularColor * pow(max(dot(reflect(-directLight.direction, -geometry.viewNormal), geometry.viewEyeDir), 0.0), material.shine);"),f.push("}")),(A||u)&&(f.push("float GGXRoughnessToBlinnExponent(const in float ggxRoughness) {"),f.push("   float r = ggxRoughness + 0.0001;"),f.push("   return (2.0 / (r * r) - 2.0);"),f.push("}"),f.push("float getSpecularMIPLevel(const in float blinnShininessExponent, const in int maxMIPLevel) {"),f.push("   float maxMIPLevelScalar = float( maxMIPLevel );"),f.push("   float desiredMIPLevel = maxMIPLevelScalar - 0.79248 - 0.5 * log2( ( blinnShininessExponent * blinnShininessExponent ) + 1.0 );"),f.push("   return clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );"),f.push("}"),o.reflectionMaps.length>0&&(f.push("vec3 getLightProbeIndirectRadiance(const in vec3 reflectVec, const in float blinnShininessExponent, const in int maxMIPLevel) {"),f.push("   float mipLevel = 0.5 * getSpecularMIPLevel(blinnShininessExponent, maxMIPLevel);"),f.push("   vec3 envMapColor = "+Wt[o.reflectionMaps[0].encoding]+"(texture(reflectionMap, reflectVec, mipLevel)).rgb;"),f.push("  return envMapColor;"),f.push("}")),f.push("vec3 F_Schlick(const in vec3 specularColor, const in float dotLH) {"),f.push("   float fresnel = exp2( ( -5.55473 * dotLH - 6.98316 ) * dotLH );"),f.push("   return ( 1.0 - specularColor ) * fresnel + specularColor;"),f.push("}"),f.push("float G_GGX_Smith(const in float alpha, const in float dotNL, const in float dotNV) {"),f.push("   float a2 = ( alpha * alpha );"),f.push("   float gl = dotNL + sqrt( a2 + ( 1.0 - a2 ) * ( dotNL * dotNL ) );"),f.push("   float gv = dotNV + sqrt( a2 + ( 1.0 - a2 ) * ( dotNV * dotNV ) );"),f.push("   return 1.0 / ( gl * gv );"),f.push("}"),f.push("float G_GGX_SmithCorrelated(const in float alpha, const in float dotNL, const in float dotNV) {"),f.push("   float a2 = ( alpha * alpha );"),f.push("   float gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * ( dotNV * dotNV ) );"),f.push("   float gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * ( dotNL * dotNL ) );"),f.push("   return 0.5 / max( gv + gl, EPSILON );"),f.push("}"),f.push("float D_GGX(const in float alpha, const in float dotNH) {"),f.push("   float a2 = ( alpha * alpha );"),f.push("   float denom = ( dotNH * dotNH) * ( a2 - 1.0 ) + 1.0;"),f.push("   return RECIPROCAL_PI * a2 / ( denom * denom);"),f.push("}"),f.push("vec3 BRDF_Specular_GGX(const in IncidentLight incidentLight, const in Geometry geometry, const in vec3 specularColor, const in float roughness) {"),f.push("   float alpha = ( roughness * roughness );"),f.push("   vec3 halfDir = normalize( incidentLight.direction + geometry.viewEyeDir );"),f.push("   float dotNL = saturate( dot( geometry.viewNormal, incidentLight.direction ) );"),f.push("   float dotNV = saturate( dot( geometry.viewNormal, geometry.viewEyeDir ) );"),f.push("   float dotNH = saturate( dot( geometry.viewNormal, halfDir ) );"),f.push("   float dotLH = saturate( dot( incidentLight.direction, halfDir ) );"),f.push("   vec3  F = F_Schlick( specularColor, dotLH );"),f.push("   float G = G_GGX_SmithCorrelated( alpha, dotNL, dotNV );"),f.push("   float D = D_GGX( alpha, dotNH );"),f.push("   return F * (G * D);"),f.push("}"),f.push("vec3 BRDF_Specular_GGX_Environment(const in Geometry geometry, const in vec3 specularColor, const in float roughness) {"),f.push("   float dotNV = saturate(dot(geometry.viewNormal, geometry.viewEyeDir));"),f.push("   const vec4 c0 = vec4( -1, -0.0275, -0.572,  0.022);"),f.push("   const vec4 c1 = vec4(  1,  0.0425,   1.04, -0.04);"),f.push("   vec4 r = roughness * c0 + c1;"),f.push("   float a004 = min(r.x * r.x, exp2(-9.28 * dotNV)) * r.x + r.y;"),f.push("   vec2 AB    = vec2(-1.04, 1.04) * a004 + r.zw;"),f.push("   return specularColor * AB.x + AB.y;"),f.push("}"),(o.lightMaps.length>0||o.reflectionMaps.length>0)&&(f.push("void computePBRLightMapping(const in Geometry geometry, const in Material material, inout ReflectedLight reflectedLight) {"),o.lightMaps.length>0&&(f.push("   vec3 irradiance = sRGBToLinear(texture(lightMap, geometry.worldNormal)).rgb;"),f.push("   irradiance *= PI;"),f.push("   vec3 diffuseBRDFContrib = (RECIPROCAL_PI * material.diffuseColor);"),f.push("   reflectedLight.diffuse += irradiance * diffuseBRDFContrib;")),o.reflectionMaps.length>0&&(f.push("   vec3 reflectVec             = reflect(-geometry.viewEyeDir, geometry.viewNormal);"),f.push("   reflectVec                  = inverseTransformDirection(reflectVec, viewMatrix);"),f.push("   float blinnExpFromRoughness = GGXRoughnessToBlinnExponent(material.specularRoughness);"),f.push("   vec3 radiance               = getLightProbeIndirectRadiance(reflectVec, blinnExpFromRoughness, 8);"),f.push("   vec3 specularBRDFContrib    = BRDF_Specular_GGX_Environment(geometry, material.specularColor, material.specularRoughness);"),f.push("   reflectedLight.specular     += radiance * specularBRDFContrib;")),f.push("}")),f.push("void computePBRLighting(const in IncidentLight incidentLight, const in Geometry geometry, const in Material material, inout ReflectedLight reflectedLight) {"),f.push("   float dotNL     = saturate(dot(geometry.viewNormal, incidentLight.direction));"),f.push("   vec3 irradiance = dotNL * incidentLight.color * PI;"),f.push("   reflectedLight.diffuse  += irradiance * (RECIPROCAL_PI * material.diffuseColor);"),f.push("   reflectedLight.specular += irradiance * BRDF_Specular_GGX(incidentLight, geometry, material.specularColor, material.specularRoughness);"),f.push("}")));f.push("in vec3 vViewPosition;"),i.colors&&f.push("in vec4 vColor;");h&&(l&&s._normalMap||s._ambientMap||s._baseColorMap||s._diffuseMap||s._emissiveMap||s._metallicMap||s._roughnessMap||s._metallicRoughnessMap||s._specularMap||s._glossinessMap||s._specularGlossinessMap||s._occlusionMap||s._alphaMap)&&f.push("in vec2 vUV;");l&&(o.lightMaps.length>0&&f.push("in vec3 vWorldNormal;"),f.push("in vec3 vViewNormal;"));n.ambient&&f.push("uniform vec3 materialAmbient;");n.baseColor&&f.push("uniform vec3 materialBaseColor;");void 0!==n.alpha&&null!==n.alpha&&f.push("uniform vec4 materialAlphaModeCutoff;");n.emissive&&f.push("uniform vec3 materialEmissive;");n.diffuse&&f.push("uniform vec3 materialDiffuse;");void 0!==n.glossiness&&null!==n.glossiness&&f.push("uniform float materialGlossiness;");void 0!==n.shininess&&null!==n.shininess&&f.push("uniform float materialShininess;");n.specular&&f.push("uniform vec3 materialSpecular;");void 0!==n.metallic&&null!==n.metallic&&f.push("uniform float materialMetallic;");void 0!==n.roughness&&null!==n.roughness&&f.push("uniform float materialRoughness;");void 0!==n.specularF0&&null!==n.specularF0&&f.push("uniform float materialSpecularF0;");h&&s._ambientMap&&(f.push("uniform sampler2D ambientMap;"),s._ambientMap._state.matrix&&f.push("uniform mat4 ambientMapMatrix;"));h&&s._baseColorMap&&(f.push("uniform sampler2D baseColorMap;"),s._baseColorMap._state.matrix&&f.push("uniform mat4 baseColorMapMatrix;"));h&&s._diffuseMap&&(f.push("uniform sampler2D diffuseMap;"),s._diffuseMap._state.matrix&&f.push("uniform mat4 diffuseMapMatrix;"));h&&s._emissiveMap&&(f.push("uniform sampler2D emissiveMap;"),s._emissiveMap._state.matrix&&f.push("uniform mat4 emissiveMapMatrix;"));l&&h&&s._metallicMap&&(f.push("uniform sampler2D metallicMap;"),s._metallicMap._state.matrix&&f.push("uniform mat4 metallicMapMatrix;"));l&&h&&s._roughnessMap&&(f.push("uniform sampler2D roughnessMap;"),s._roughnessMap._state.matrix&&f.push("uniform mat4 roughnessMapMatrix;"));l&&h&&s._metallicRoughnessMap&&(f.push("uniform sampler2D metallicRoughnessMap;"),s._metallicRoughnessMap._state.matrix&&f.push("uniform mat4 metallicRoughnessMapMatrix;"));l&&s._normalMap&&(f.push("uniform sampler2D normalMap;"),s._normalMap._state.matrix&&f.push("uniform mat4 normalMapMatrix;"),f.push("vec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm, vec2 uv ) {"),f.push("      vec3 q0 = vec3( dFdx( eye_pos.x ), dFdx( eye_pos.y ), dFdx( eye_pos.z ) );"),f.push("      vec3 q1 = vec3( dFdy( eye_pos.x ), dFdy( eye_pos.y ), dFdy( eye_pos.z ) );"),f.push("      vec2 st0 = dFdx( uv.st );"),f.push("      vec2 st1 = dFdy( uv.st );"),f.push("      vec3 S = normalize( q0 * st1.t - q1 * st0.t );"),f.push("      vec3 T = normalize( -q0 * st1.s + q1 * st0.s );"),f.push("      vec3 N = normalize( surf_norm );"),f.push("      vec3 mapN = texture( normalMap, uv ).xyz * 2.0 - 1.0;"),f.push("      mat3 tsn = mat3( S, T, N );"),f.push("      return normalize( tsn * mapN );"),f.push("}"));h&&s._occlusionMap&&(f.push("uniform sampler2D occlusionMap;"),s._occlusionMap._state.matrix&&f.push("uniform mat4 occlusionMapMatrix;"));h&&s._alphaMap&&(f.push("uniform sampler2D alphaMap;"),s._alphaMap._state.matrix&&f.push("uniform mat4 alphaMapMatrix;"));l&&h&&s._specularMap&&(f.push("uniform sampler2D specularMap;"),s._specularMap._state.matrix&&f.push("uniform mat4 specularMapMatrix;"));l&&h&&s._glossinessMap&&(f.push("uniform sampler2D glossinessMap;"),s._glossinessMap._state.matrix&&f.push("uniform mat4 glossinessMapMatrix;"));l&&h&&s._specularGlossinessMap&&(f.push("uniform sampler2D materialSpecularGlossinessMap;"),s._specularGlossinessMap._state.matrix&&f.push("uniform mat4 materialSpecularGlossinessMapMatrix;"));l&&(s._diffuseFresnel||s._specularFresnel||s._alphaFresnel||s._emissiveFresnel||s._reflectivityFresnel)&&(f.push("float fresnel(vec3 eyeDir, vec3 normal, float edgeBias, float centerBias, float power) {"),f.push("    float fr = abs(dot(eyeDir, normal));"),f.push("    float finalFr = clamp((fr - edgeBias) / (centerBias - edgeBias), 0.0, 1.0);"),f.push("    return pow(finalFr, power);"),f.push("}"),s._diffuseFresnel&&(f.push("uniform float  diffuseFresnelCenterBias;"),f.push("uniform float  diffuseFresnelEdgeBias;"),f.push("uniform float  diffuseFresnelPower;"),f.push("uniform vec3   diffuseFresnelCenterColor;"),f.push("uniform vec3   diffuseFresnelEdgeColor;")),s._specularFresnel&&(f.push("uniform float  specularFresnelCenterBias;"),f.push("uniform float  specularFresnelEdgeBias;"),f.push("uniform float  specularFresnelPower;"),f.push("uniform vec3   specularFresnelCenterColor;"),f.push("uniform vec3   specularFresnelEdgeColor;")),s._alphaFresnel&&(f.push("uniform float  alphaFresnelCenterBias;"),f.push("uniform float  alphaFresnelEdgeBias;"),f.push("uniform float  alphaFresnelPower;"),f.push("uniform vec3   alphaFresnelCenterColor;"),f.push("uniform vec3   alphaFresnelEdgeColor;")),s._reflectivityFresnel&&(f.push("uniform float  materialSpecularF0FresnelCenterBias;"),f.push("uniform float  materialSpecularF0FresnelEdgeBias;"),f.push("uniform float  materialSpecularF0FresnelPower;"),f.push("uniform vec3   materialSpecularF0FresnelCenterColor;"),f.push("uniform vec3   materialSpecularF0FresnelEdgeColor;")),s._emissiveFresnel&&(f.push("uniform float  emissiveFresnelCenterBias;"),f.push("uniform float  emissiveFresnelEdgeBias;"),f.push("uniform float  emissiveFresnelPower;"),f.push("uniform vec3   emissiveFresnelCenterColor;"),f.push("uniform vec3   emissiveFresnelEdgeColor;")));if(f.push("uniform vec4   lightAmbient;"),l)for(let e=0,t=o.lights.length;e<t;e++){const t=o.lights[e];"ambient"!==t.type&&(f.push("uniform vec4 lightColor"+e+";"),"point"===t.type&&f.push("uniform vec3 lightAttenuation"+e+";"),"dir"===t.type&&"view"===t.space&&f.push("uniform vec3 lightDir"+e+";"),"point"===t.type&&"view"===t.space?f.push("uniform vec3 lightPos"+e+";"):f.push("in vec4 vViewLightReverseDirAndDist"+e+";"))}if(p)for(let e=0,t=o.lights.length;e<t;e++)o.lights[e].castsShadow&&(f.push("in vec4 vShadowPosFromLight"+e+";"),f.push("uniform sampler2D shadowMap"+e+";"));if(f.push("uniform vec4 colorize;"),f.push("out vec4 outColor;"),f.push("void main(void) {"),a){f.push("if (clippable) {"),f.push("  float dist = 0.0;");for(E=0;E<r.sectionPlanes.length;E++)f.push("if (sectionPlaneActive"+E+") {"),f.push("   dist += clamp(dot(-sectionPlaneDir"+E+".xyz, vWorldPosition.xyz - sectionPlanePos"+E+".xyz), 0.0, 1000.0);"),f.push("}");f.push("  if (dist > 0.0) { discard; }"),f.push("}")}"points"===i.primitiveName&&(f.push("vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),f.push("float r = dot(cxy, cxy);"),f.push("if (r > 1.0) {"),f.push("   discard;"),f.push("}"));f.push("float occlusion = 1.0;"),n.ambient?f.push("vec3 ambientColor = materialAmbient;"):f.push("vec3 ambientColor = vec3(1.0, 1.0, 1.0);");n.diffuse?f.push("vec3 diffuseColor = materialDiffuse;"):n.baseColor?f.push("vec3 diffuseColor = materialBaseColor;"):f.push("vec3 diffuseColor = vec3(1.0, 1.0, 1.0);");i.colors&&f.push("diffuseColor *= vColor.rgb;");n.emissive?f.push("vec3 emissiveColor = materialEmissive;"):f.push("vec3  emissiveColor = vec3(0.0, 0.0, 0.0);");n.specular?f.push("vec3 specular = materialSpecular;"):f.push("vec3 specular = vec3(1.0, 1.0, 1.0);");void 0!==n.alpha?f.push("float alpha = materialAlphaModeCutoff[0];"):f.push("float alpha = 1.0;");i.colors&&f.push("alpha *= vColor.a;");void 0!==n.glossiness?f.push("float glossiness = materialGlossiness;"):f.push("float glossiness = 1.0;");void 0!==n.metallic?f.push("float metallic = materialMetallic;"):f.push("float metallic = 1.0;");void 0!==n.roughness?f.push("float roughness = materialRoughness;"):f.push("float roughness = 1.0;");void 0!==n.specularF0?f.push("float specularF0 = materialSpecularF0;"):f.push("float specularF0 = 1.0;");h&&(l&&s._normalMap||s._ambientMap||s._baseColorMap||s._diffuseMap||s._occlusionMap||s._emissiveMap||s._metallicMap||s._roughnessMap||s._metallicRoughnessMap||s._specularMap||s._glossinessMap||s._specularGlossinessMap||s._alphaMap)&&(f.push("vec4 texturePos = vec4(vUV.s, vUV.t, 1.0, 1.0);"),f.push("vec2 textureCoord;"));h&&s._ambientMap&&(s._ambientMap._state.matrix?f.push("textureCoord = (ambientMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("vec4 ambientTexel = texture(ambientMap, textureCoord).rgb;"),f.push("ambientTexel = "+Wt[s._ambientMap._state.encoding]+"(ambientTexel);"),f.push("ambientColor *= ambientTexel.rgb;"));h&&s._diffuseMap&&(s._diffuseMap._state.matrix?f.push("textureCoord = (diffuseMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("vec4 diffuseTexel = texture(diffuseMap, textureCoord);"),f.push("diffuseTexel = "+Wt[s._diffuseMap._state.encoding]+"(diffuseTexel);"),f.push("diffuseColor *= diffuseTexel.rgb;"),f.push("alpha *= diffuseTexel.a;"));h&&s._baseColorMap&&(s._baseColorMap._state.matrix?f.push("textureCoord = (baseColorMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("vec4 baseColorTexel = texture(baseColorMap, textureCoord);"),f.push("baseColorTexel = "+Wt[s._baseColorMap._state.encoding]+"(baseColorTexel);"),f.push("diffuseColor *= baseColorTexel.rgb;"),f.push("alpha *= baseColorTexel.a;"));h&&s._emissiveMap&&(s._emissiveMap._state.matrix?f.push("textureCoord = (emissiveMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("vec4 emissiveTexel = texture(emissiveMap, textureCoord);"),f.push("emissiveTexel = "+Wt[s._emissiveMap._state.encoding]+"(emissiveTexel);"),f.push("emissiveColor = emissiveTexel.rgb;"));h&&s._alphaMap&&(s._alphaMap._state.matrix?f.push("textureCoord = (alphaMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("alpha *= texture(alphaMap, textureCoord).r;"));h&&s._occlusionMap&&(s._occlusionMap._state.matrix?f.push("textureCoord = (occlusionMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("occlusion *= texture(occlusionMap, textureCoord).r;"));if(l&&(o.lights.length>0||o.lightMaps.length>0||o.reflectionMaps.length>0)){h&&s._normalMap?(s._normalMap._state.matrix?f.push("textureCoord = (normalMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("vec3 viewNormal = perturbNormal2Arb( vViewPosition, normalize(vViewNormal), textureCoord );")):f.push("vec3 viewNormal = normalize(vViewNormal);"),h&&s._specularMap&&(s._specularMap._state.matrix?f.push("textureCoord = (specularMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("specular *= texture(specularMap, textureCoord).rgb;")),h&&s._glossinessMap&&(s._glossinessMap._state.matrix?f.push("textureCoord = (glossinessMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("glossiness *= texture(glossinessMap, textureCoord).r;")),h&&s._specularGlossinessMap&&(s._specularGlossinessMap._state.matrix?f.push("textureCoord = (materialSpecularGlossinessMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("vec4 specGlossRGB = texture(materialSpecularGlossinessMap, textureCoord).rgba;"),f.push("specular *= specGlossRGB.rgb;"),f.push("glossiness *= specGlossRGB.a;")),h&&s._metallicMap&&(s._metallicMap._state.matrix?f.push("textureCoord = (metallicMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("metallic *= texture(metallicMap, textureCoord).r;")),h&&s._roughnessMap&&(s._roughnessMap._state.matrix?f.push("textureCoord = (roughnessMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("roughness *= texture(roughnessMap, textureCoord).r;")),h&&s._metallicRoughnessMap&&(s._metallicRoughnessMap._state.matrix?f.push("textureCoord = (metallicRoughnessMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("vec3 metalRoughRGB = texture(metallicRoughnessMap, textureCoord).rgb;"),f.push("metallic *= metalRoughRGB.b;"),f.push("roughness *= metalRoughRGB.g;")),f.push("vec3 viewEyeDir = normalize(-vViewPosition);"),s._diffuseFresnel&&(f.push("float diffuseFresnel = fresnel(viewEyeDir, viewNormal, diffuseFresnelEdgeBias, diffuseFresnelCenterBias, diffuseFresnelPower);"),f.push("diffuseColor *= mix(diffuseFresnelEdgeColor, diffuseFresnelCenterColor, diffuseFresnel);")),s._specularFresnel&&(f.push("float specularFresnel = fresnel(viewEyeDir, viewNormal, specularFresnelEdgeBias, specularFresnelCenterBias, specularFresnelPower);"),f.push("specular *= mix(specularFresnelEdgeColor, specularFresnelCenterColor, specularFresnel);")),s._alphaFresnel&&(f.push("float alphaFresnel = fresnel(viewEyeDir, viewNormal, alphaFresnelEdgeBias, alphaFresnelCenterBias, alphaFresnelPower);"),f.push("alpha *= mix(alphaFresnelEdgeColor.r, alphaFresnelCenterColor.r, alphaFresnel);")),s._emissiveFresnel&&(f.push("float emissiveFresnel = fresnel(viewEyeDir, viewNormal, emissiveFresnelEdgeBias, emissiveFresnelCenterBias, emissiveFresnelPower);"),f.push("emissiveColor *= mix(emissiveFresnelEdgeColor, emissiveFresnelCenterColor, emissiveFresnel);")),f.push("if (materialAlphaModeCutoff[1] == 1.0 && alpha < materialAlphaModeCutoff[2]) {"),f.push("   discard;"),f.push("}"),f.push("IncidentLight  light;"),f.push("Material       material;"),f.push("Geometry       geometry;"),f.push("ReflectedLight reflectedLight = ReflectedLight(vec3(0.0,0.0,0.0), vec3(0.0,0.0,0.0));"),f.push("vec3           viewLightDir;"),c&&(f.push("material.diffuseColor      = diffuseColor;"),f.push("material.specularColor     = specular;"),f.push("material.shine             = materialShininess;")),u&&(f.push("float oneMinusSpecularStrength = 1.0 - max(max(specular.r, specular.g ),specular.b);"),f.push("material.diffuseColor      = diffuseColor * oneMinusSpecularStrength;"),f.push("material.specularRoughness = clamp( 1.0 - glossiness, 0.04, 1.0 );"),f.push("material.specularColor     = specular;")),A&&(f.push("float dielectricSpecular = 0.16 * specularF0 * specularF0;"),f.push("material.diffuseColor      = diffuseColor * (1.0 - dielectricSpecular) * (1.0 - metallic);"),f.push("material.specularRoughness = clamp(roughness, 0.04, 1.0);"),f.push("material.specularColor     = mix(vec3(dielectricSpecular), diffuseColor, metallic);")),f.push("geometry.position      = vViewPosition;"),o.lightMaps.length>0&&f.push("geometry.worldNormal   = normalize(vWorldNormal);"),f.push("geometry.viewNormal    = viewNormal;"),f.push("geometry.viewEyeDir    = viewEyeDir;"),c&&(o.lightMaps.length>0||o.reflectionMaps.length>0)&&f.push("computePhongLightMapping(geometry, material, reflectedLight);"),(u||A)&&(o.lightMaps.length>0||o.reflectionMaps.length>0)&&f.push("computePBRLightMapping(geometry, material, reflectedLight);"),f.push("float shadow = 1.0;"),f.push("float shadowAcneRemover = 0.007;"),f.push("vec3 fragmentDepth;"),f.push("float texelSize = 1.0 / 1024.0;"),f.push("float amountInLight = 0.0;"),f.push("vec3 shadowCoord;"),f.push("vec4 rgbaDepth;"),f.push("float depth;");for(let e=0,t=o.lights.length;e<t;e++){const t=o.lights[e];"ambient"!==t.type&&("dir"===t.type&&"view"===t.space?f.push("viewLightDir = -normalize(lightDir"+e+");"):"point"===t.type&&"view"===t.space?f.push("viewLightDir = normalize(lightPos"+e+" - vViewPosition);"):f.push("viewLightDir = normalize(vViewLightReverseDirAndDist"+e+".xyz);"),p&&t.castsShadow?(f.push("shadow = 0.0;"),f.push("fragmentDepth = vShadowPosFromLight"+e+".xyz;"),f.push("fragmentDepth.z -= shadowAcneRemover;"),f.push("for (int x = -3; x <= 3; x++) {"),f.push("  for (int y = -3; y <= 3; y++) {"),f.push("      float texelDepth = unpackDepth(texture(shadowMap"+e+", fragmentDepth.xy + vec2(x, y) * texelSize));"),f.push("      if (fragmentDepth.z < texelDepth) {"),f.push("          shadow += 1.0;"),f.push("      }"),f.push("  }"),f.push("}"),f.push("shadow = shadow / 9.0;"),f.push("light.color =  lightColor"+e+".rgb * (lightColor"+e+".a * shadow);")):f.push("light.color =  lightColor"+e+".rgb * (lightColor"+e+".a );"),f.push("light.direction = viewLightDir;"),c&&f.push("computePhongLighting(light, geometry, material, reflectedLight);"),(u||A)&&f.push("computePBRLighting(light, geometry, material, reflectedLight);"))}c?f.push("vec3 outgoingLight = (lightAmbient.rgb * lightAmbient.a * diffuseColor) + ((occlusion * (( reflectedLight.diffuse + reflectedLight.specular)))) + emissiveColor;"):f.push("vec3 outgoingLight = (occlusion * (reflectedLight.diffuse)) + (occlusion * reflectedLight.specular) + emissiveColor;")}else f.push("ambientColor *= (lightAmbient.rgb * lightAmbient.a);"),f.push("vec3 outgoingLight = emissiveColor + ambientColor;");f.push("vec4 fragColor = vec4(outgoingLight, alpha) * colorize;"),d&&f.push("fragColor = linearToGamma(fragColor, gammaFactor);");f.push("outColor = fragColor;"),t.logarithmicDepthBufferEnabled&&f.push("gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;");return f.push("}"),f}(e))},Wt={};function zt(e){if(!e.receivesShadow)return!1;const t=e.scene._lightsState.lights;if(!t||0===t.length)return!1;for(let e=0,s=t.length;e<s;e++)if(t[e].castsShadow)return!0;return!1}function Kt(e){const t=e._geometry._state.primitiveName;return!(!e._geometry._state.autoVertexNormals&&!e._geometry._state.normalsBuf||"triangles"!==t&&"triangle-strip"!==t&&"triangle-fan"!==t)}Wt[3e3]="linearToLinear",Wt[3001]="sRGBToLinear";const Yt=u.vec3(),Xt=new e({}),Zt=function(e,t){this.id=Xt.addItem({}),this._hash=e,this._scene=t.scene,this._useCount=0,this._shaderSource=new Qt(t),this._allocate(t)},qt={};Zt.get=function(e){const t=e.scene,s=[t.canvas.canvas.id,(t.gammaInput?"gi;":";")+(t.gammaOutput?"go":""),t._lightsState.getHash(),t._sectionPlanesState.getHash(),e._geometry._state.hash,e._material._state.hash,e._state.drawHash].join(";");let i=qt[s];if(!i){if(i=new Zt(s,e),i.errors)return console.log(i.errors.join("\n")),null;qt[s]=i,p.memory.programs++}return i._useCount++,i},Zt.prototype.put=function(){0==--this._useCount&&(Xt.removeItem(this.id),this._program&&this._program.destroy(),delete qt[this._hash],p.memory.programs--)},Zt.prototype.webglContextRestored=function(){this._program=null},Zt.prototype.drawMesh=function(e,t){this._program||this._allocate(t);const s=q.MAX_TEXTURE_UNITS,i=t.scene,r=t._material,o=i.canvas.gl,n=this._program,a=t._state,l=t._material._state,h=t._geometry._state,c=i.camera,A=t.origin,u=a.background;if(e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,u&&o.depthFunc(o.LEQUAL),this._bindProgram(e)),o.uniformMatrix4fv(this._uViewMatrix,!1,A?e.getRTCViewMatrix(a.originHash,A):c.viewMatrix),o.uniformMatrix4fv(this._uViewNormalMatrix,!1,c.viewNormalMatrix),a.clippable){const e=i._sectionPlanesState.sectionPlanes.length;if(e>0){const s=i._sectionPlanesState.sectionPlanes,r=t.renderFlags;for(let t=0;t<e;t++){const e=this._uSectionPlanes[t];if(e){const i=r.sectionPlanesActivePerLayer[t];if(o.uniform1i(e.active,i?1:0),i){const i=s[t];o.uniform3fv(e.pos,A?x(i.dist,i.dir,A,Yt):i.pos),o.uniform3fv(e.dir,i.dir)}}}}}if(l.id!==this._lastMaterialId){e.textureUnit=this._baseTextureUnit;const t=l.backfaces;e.backfaces!==t&&(t?o.disable(o.CULL_FACE):o.enable(o.CULL_FACE),e.backfaces=t);const i=l.frontface;switch(e.frontface!==i&&(i?o.frontFace(o.CCW):o.frontFace(o.CW),e.frontface=i),e.lineWidth!==l.lineWidth&&(o.lineWidth(l.lineWidth),e.lineWidth=l.lineWidth),this._uPointSize&&o.uniform1f(this._uPointSize,l.pointSize),l.type){case"LambertMaterial":this._uMaterialAmbient&&o.uniform3fv(this._uMaterialAmbient,l.ambient),this._uMaterialColor&&o.uniform4f(this._uMaterialColor,l.color[0],l.color[1],l.color[2],l.alpha),this._uMaterialEmissive&&o.uniform3fv(this._uMaterialEmissive,l.emissive);break;case"PhongMaterial":this._uMaterialShininess&&o.uniform1f(this._uMaterialShininess,l.shininess),this._uMaterialAmbient&&o.uniform3fv(this._uMaterialAmbient,l.ambient),this._uMaterialDiffuse&&o.uniform3fv(this._uMaterialDiffuse,l.diffuse),this._uMaterialSpecular&&o.uniform3fv(this._uMaterialSpecular,l.specular),this._uMaterialEmissive&&o.uniform3fv(this._uMaterialEmissive,l.emissive),this._uAlphaModeCutoff&&o.uniform4f(this._uAlphaModeCutoff,1*l.alpha,1===l.alphaMode?1:0,l.alphaCutoff,0),r._ambientMap&&r._ambientMap._state.texture&&this._uMaterialAmbientMap&&(n.bindTexture(this._uMaterialAmbientMap,r._ambientMap._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uMaterialAmbientMapMatrix&&o.uniformMatrix4fv(this._uMaterialAmbientMapMatrix,!1,r._ambientMap._state.matrix)),r._diffuseMap&&r._diffuseMap._state.texture&&this._uDiffuseMap&&(n.bindTexture(this._uDiffuseMap,r._diffuseMap._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uDiffuseMapMatrix&&o.uniformMatrix4fv(this._uDiffuseMapMatrix,!1,r._diffuseMap._state.matrix)),r._specularMap&&r._specularMap._state.texture&&this._uSpecularMap&&(n.bindTexture(this._uSpecularMap,r._specularMap._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uSpecularMapMatrix&&o.uniformMatrix4fv(this._uSpecularMapMatrix,!1,r._specularMap._state.matrix)),r._emissiveMap&&r._emissiveMap._state.texture&&this._uEmissiveMap&&(n.bindTexture(this._uEmissiveMap,r._emissiveMap._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uEmissiveMapMatrix&&o.uniformMatrix4fv(this._uEmissiveMapMatrix,!1,r._emissiveMap._state.matrix)),r._alphaMap&&r._alphaMap._state.texture&&this._uAlphaMap&&(n.bindTexture(this._uAlphaMap,r._alphaMap._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uAlphaMapMatrix&&o.uniformMatrix4fv(this._uAlphaMapMatrix,!1,r._alphaMap._state.matrix)),r._reflectivityMap&&r._reflectivityMap._state.texture&&this._uReflectivityMap&&(n.bindTexture(this._uReflectivityMap,r._reflectivityMap._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,this._uReflectivityMapMatrix&&o.uniformMatrix4fv(this._uReflectivityMapMatrix,!1,r._reflectivityMap._state.matrix)),r._normalMap&&r._normalMap._state.texture&&this._uNormalMap&&(n.bindTexture(this._uNormalMap,r._normalMap._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uNormalMapMatrix&&o.uniformMatrix4fv(this._uNormalMapMatrix,!1,r._normalMap._state.matrix)),r._occlusionMap&&r._occlusionMap._state.texture&&this._uOcclusionMap&&(n.bindTexture(this._uOcclusionMap,r._occlusionMap._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uOcclusionMapMatrix&&o.uniformMatrix4fv(this._uOcclusionMapMatrix,!1,r._occlusionMap._state.matrix)),r._diffuseFresnel&&(this._uDiffuseFresnelEdgeBias&&o.uniform1f(this._uDiffuseFresnelEdgeBias,r._diffuseFresnel.edgeBias),this._uDiffuseFresnelCenterBias&&o.uniform1f(this._uDiffuseFresnelCenterBias,r._diffuseFresnel.centerBias),this._uDiffuseFresnelEdgeColor&&o.uniform3fv(this._uDiffuseFresnelEdgeColor,r._diffuseFresnel.edgeColor),this._uDiffuseFresnelCenterColor&&o.uniform3fv(this._uDiffuseFresnelCenterColor,r._diffuseFresnel.centerColor),this._uDiffuseFresnelPower&&o.uniform1f(this._uDiffuseFresnelPower,r._diffuseFresnel.power)),r._specularFresnel&&(this._uSpecularFresnelEdgeBias&&o.uniform1f(this._uSpecularFresnelEdgeBias,r._specularFresnel.edgeBias),this._uSpecularFresnelCenterBias&&o.uniform1f(this._uSpecularFresnelCenterBias,r._specularFresnel.centerBias),this._uSpecularFresnelEdgeColor&&o.uniform3fv(this._uSpecularFresnelEdgeColor,r._specularFresnel.edgeColor),this._uSpecularFresnelCenterColor&&o.uniform3fv(this._uSpecularFresnelCenterColor,r._specularFresnel.centerColor),this._uSpecularFresnelPower&&o.uniform1f(this._uSpecularFresnelPower,r._specularFresnel.power)),r._alphaFresnel&&(this._uAlphaFresnelEdgeBias&&o.uniform1f(this._uAlphaFresnelEdgeBias,r._alphaFresnel.edgeBias),this._uAlphaFresnelCenterBias&&o.uniform1f(this._uAlphaFresnelCenterBias,r._alphaFresnel.centerBias),this._uAlphaFresnelEdgeColor&&o.uniform3fv(this._uAlphaFresnelEdgeColor,r._alphaFresnel.edgeColor),this._uAlphaFresnelCenterColor&&o.uniform3fv(this._uAlphaFresnelCenterColor,r._alphaFresnel.centerColor),this._uAlphaFresnelPower&&o.uniform1f(this._uAlphaFresnelPower,r._alphaFresnel.power)),r._reflectivityFresnel&&(this._uReflectivityFresnelEdgeBias&&o.uniform1f(this._uReflectivityFresnelEdgeBias,r._reflectivityFresnel.edgeBias),this._uReflectivityFresnelCenterBias&&o.uniform1f(this._uReflectivityFresnelCenterBias,r._reflectivityFresnel.centerBias),this._uReflectivityFresnelEdgeColor&&o.uniform3fv(this._uReflectivityFresnelEdgeColor,r._reflectivityFresnel.edgeColor),this._uReflectivityFresnelCenterColor&&o.uniform3fv(this._uReflectivityFresnelCenterColor,r._reflectivityFresnel.centerColor),this._uReflectivityFresnelPower&&o.uniform1f(this._uReflectivityFresnelPower,r._reflectivityFresnel.power)),r._emissiveFresnel&&(this._uEmissiveFresnelEdgeBias&&o.uniform1f(this._uEmissiveFresnelEdgeBias,r._emissiveFresnel.edgeBias),this._uEmissiveFresnelCenterBias&&o.uniform1f(this._uEmissiveFresnelCenterBias,r._emissiveFresnel.centerBias),this._uEmissiveFresnelEdgeColor&&o.uniform3fv(this._uEmissiveFresnelEdgeColor,r._emissiveFresnel.edgeColor),this._uEmissiveFresnelCenterColor&&o.uniform3fv(this._uEmissiveFresnelCenterColor,r._emissiveFresnel.centerColor),this._uEmissiveFresnelPower&&o.uniform1f(this._uEmissiveFresnelPower,r._emissiveFresnel.power));break;case"MetallicMaterial":this._uBaseColor&&o.uniform3fv(this._uBaseColor,l.baseColor),this._uMaterialMetallic&&o.uniform1f(this._uMaterialMetallic,l.metallic),this._uMaterialRoughness&&o.uniform1f(this._uMaterialRoughness,l.roughness),this._uMaterialSpecularF0&&o.uniform1f(this._uMaterialSpecularF0,l.specularF0),this._uMaterialEmissive&&o.uniform3fv(this._uMaterialEmissive,l.emissive),this._uAlphaModeCutoff&&o.uniform4f(this._uAlphaModeCutoff,1*l.alpha,1===l.alphaMode?1:0,l.alphaCutoff,0);const t=r._baseColorMap;t&&t._state.texture&&this._uBaseColorMap&&(n.bindTexture(this._uBaseColorMap,t._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uBaseColorMapMatrix&&o.uniformMatrix4fv(this._uBaseColorMapMatrix,!1,t._state.matrix));const i=r._metallicMap;i&&i._state.texture&&this._uMetallicMap&&(n.bindTexture(this._uMetallicMap,i._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uMetallicMapMatrix&&o.uniformMatrix4fv(this._uMetallicMapMatrix,!1,i._state.matrix));const a=r._roughnessMap;a&&a._state.texture&&this._uRoughnessMap&&(n.bindTexture(this._uRoughnessMap,a._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uRoughnessMapMatrix&&o.uniformMatrix4fv(this._uRoughnessMapMatrix,!1,a._state.matrix));const h=r._metallicRoughnessMap;h&&h._state.texture&&this._uMetallicRoughnessMap&&(n.bindTexture(this._uMetallicRoughnessMap,h._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uMetallicRoughnessMapMatrix&&o.uniformMatrix4fv(this._uMetallicRoughnessMapMatrix,!1,h._state.matrix)),(p=r._emissiveMap)&&p._state.texture&&this._uEmissiveMap&&(n.bindTexture(this._uEmissiveMap,p._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uEmissiveMapMatrix&&o.uniformMatrix4fv(this._uEmissiveMapMatrix,!1,p._state.matrix)),(d=r._occlusionMap)&&r._occlusionMap._state.texture&&this._uOcclusionMap&&(n.bindTexture(this._uOcclusionMap,d._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uOcclusionMapMatrix&&o.uniformMatrix4fv(this._uOcclusionMapMatrix,!1,d._state.matrix)),(f=r._alphaMap)&&f._state.texture&&this._uAlphaMap&&(n.bindTexture(this._uAlphaMap,f._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uAlphaMapMatrix&&o.uniformMatrix4fv(this._uAlphaMapMatrix,!1,f._state.matrix)),(E=r._normalMap)&&E._state.texture&&this._uNormalMap&&(n.bindTexture(this._uNormalMap,E._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uNormalMapMatrix&&o.uniformMatrix4fv(this._uNormalMapMatrix,!1,E._state.matrix));break;case"SpecularMaterial":this._uMaterialDiffuse&&o.uniform3fv(this._uMaterialDiffuse,l.diffuse),this._uMaterialSpecular&&o.uniform3fv(this._uMaterialSpecular,l.specular),this._uMaterialGlossiness&&o.uniform1f(this._uMaterialGlossiness,l.glossiness),this._uMaterialReflectivity&&o.uniform1f(this._uMaterialReflectivity,l.reflectivity),this._uMaterialEmissive&&o.uniform3fv(this._uMaterialEmissive,l.emissive),this._uAlphaModeCutoff&&o.uniform4f(this._uAlphaModeCutoff,1*l.alpha,1===l.alphaMode?1:0,l.alphaCutoff,0);const c=r._diffuseMap;c&&c._state.texture&&this._uDiffuseMap&&(n.bindTexture(this._uDiffuseMap,c._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uDiffuseMapMatrix&&o.uniformMatrix4fv(this._uDiffuseMapMatrix,!1,c._state.matrix));const A=r._specularMap;A&&A._state.texture&&this._uSpecularMap&&(n.bindTexture(this._uSpecularMap,A._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uSpecularMapMatrix&&o.uniformMatrix4fv(this._uSpecularMapMatrix,!1,A._state.matrix));const u=r._glossinessMap;u&&u._state.texture&&this._uGlossinessMap&&(n.bindTexture(this._uGlossinessMap,u._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uGlossinessMapMatrix&&o.uniformMatrix4fv(this._uGlossinessMapMatrix,!1,u._state.matrix));const m=r._specularGlossinessMap;var p,d,f,E;m&&m._state.texture&&this._uSpecularGlossinessMap&&(n.bindTexture(this._uSpecularGlossinessMap,m._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uSpecularGlossinessMapMatrix&&o.uniformMatrix4fv(this._uSpecularGlossinessMapMatrix,!1,m._state.matrix)),(p=r._emissiveMap)&&p._state.texture&&this._uEmissiveMap&&(n.bindTexture(this._uEmissiveMap,p._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uEmissiveMapMatrix&&o.uniformMatrix4fv(this._uEmissiveMapMatrix,!1,p._state.matrix)),(d=r._occlusionMap)&&d._state.texture&&this._uOcclusionMap&&(n.bindTexture(this._uOcclusionMap,d._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uOcclusionMapMatrix&&o.uniformMatrix4fv(this._uOcclusionMapMatrix,!1,d._state.matrix)),(f=r._alphaMap)&&f._state.texture&&this._uAlphaMap&&(n.bindTexture(this._uAlphaMap,f._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uAlphaMapMatrix&&o.uniformMatrix4fv(this._uAlphaMapMatrix,!1,f._state.matrix)),(E=r._normalMap)&&E._state.texture&&this._uNormalMap&&(n.bindTexture(this._uNormalMap,E._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uNormalMapMatrix&&o.uniformMatrix4fv(this._uNormalMapMatrix,!1,E._state.matrix))}this._lastMaterialId=l.id}if(o.uniformMatrix4fv(this._uModelMatrix,o.FALSE,t.worldMatrix),this._uModelNormalMatrix&&o.uniformMatrix4fv(this._uModelNormalMatrix,o.FALSE,t.worldNormalMatrix),this._uClippable&&o.uniform1i(this._uClippable,a.clippable),this._uColorize){const e=a.colorize,t=this._lastColorize;t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[3]===e[3]||(o.uniform4fv(this._uColorize,e),t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3])}o.uniform3fv(this._uOffset,a.offset),h.id!==this._lastGeometryId&&(this._uPositionsDecodeMatrix&&o.uniformMatrix4fv(this._uPositionsDecodeMatrix,!1,h.positionsDecodeMatrix),this._uUVDecodeMatrix&&o.uniformMatrix3fv(this._uUVDecodeMatrix,!1,h.uvDecodeMatrix),this._aPosition&&(this._aPosition.bindArrayBuffer(h.positionsBuf),e.bindArray++),this._aNormal&&(this._aNormal.bindArrayBuffer(h.normalsBuf),e.bindArray++),this._aUV&&(this._aUV.bindArrayBuffer(h.uvBuf),e.bindArray++),this._aColor&&(this._aColor.bindArrayBuffer(h.colorsBuf),e.bindArray++),this._aFlags&&(this._aFlags.bindArrayBuffer(h.flagsBuf),e.bindArray++),h.indicesBuf&&(h.indicesBuf.bind(),e.bindArray++),this._lastGeometryId=h.id),h.indicesBuf?(o.drawElements(h.primitive,h.indicesBuf.numItems,h.indicesBuf.itemType,0),e.drawElements++):h.positions&&(o.drawArrays(o.TRIANGLES,0,h.positions.numItems),e.drawArrays++),u&&o.depthFunc(o.LESS)},Zt.prototype._allocate=function(e){const t=e.scene,s=t.canvas.gl,i=e._material,r=t._lightsState,o=t._sectionPlanesState,n=e._material._state;if(this._program=new ne(s,this._shaderSource),this._program.errors)return void(this.errors=this._program.errors);const a=this._program;this._uPositionsDecodeMatrix=a.getLocation("positionsDecodeMatrix"),this._uUVDecodeMatrix=a.getLocation("uvDecodeMatrix"),this._uModelMatrix=a.getLocation("modelMatrix"),this._uModelNormalMatrix=a.getLocation("modelNormalMatrix"),this._uViewMatrix=a.getLocation("viewMatrix"),this._uViewNormalMatrix=a.getLocation("viewNormalMatrix"),this._uProjMatrix=a.getLocation("projMatrix"),this._uGammaFactor=a.getLocation("gammaFactor"),this._uLightAmbient=[],this._uLightColor=[],this._uLightDir=[],this._uLightPos=[],this._uLightAttenuation=[],this._uShadowViewMatrix=[],this._uShadowProjMatrix=[],t.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=a.getLocation("logDepthBufFC"));const l=r.lights;let h;for(var c=0,A=l.length;c<A;c++){switch(h=l[c],h.type){case"ambient":this._uLightAmbient[c]=a.getLocation("lightAmbient");break;case"dir":this._uLightColor[c]=a.getLocation("lightColor"+c),this._uLightPos[c]=null,this._uLightDir[c]=a.getLocation("lightDir"+c);break;case"point":this._uLightColor[c]=a.getLocation("lightColor"+c),this._uLightPos[c]=a.getLocation("lightPos"+c),this._uLightDir[c]=null,this._uLightAttenuation[c]=a.getLocation("lightAttenuation"+c);break;case"spot":this._uLightColor[c]=a.getLocation("lightColor"+c),this._uLightPos[c]=a.getLocation("lightPos"+c),this._uLightDir[c]=a.getLocation("lightDir"+c),this._uLightAttenuation[c]=a.getLocation("lightAttenuation"+c)}h.castsShadow&&(this._uShadowViewMatrix[c]=a.getLocation("shadowViewMatrix"+c),this._uShadowProjMatrix[c]=a.getLocation("shadowProjMatrix"+c))}r.lightMaps.length>0&&(this._uLightMap="lightMap"),r.reflectionMaps.length>0&&(this._uReflectionMap="reflectionMap"),this._uSectionPlanes=[];for(c=0,A=o.sectionPlanes.length;c<A;c++)this._uSectionPlanes.push({active:a.getLocation("sectionPlaneActive"+c),pos:a.getLocation("sectionPlanePos"+c),dir:a.getLocation("sectionPlaneDir"+c)});switch(this._uPointSize=a.getLocation("pointSize"),n.type){case"LambertMaterial":this._uMaterialColor=a.getLocation("materialColor"),this._uMaterialEmissive=a.getLocation("materialEmissive"),this._uAlphaModeCutoff=a.getLocation("materialAlphaModeCutoff");break;case"PhongMaterial":this._uMaterialAmbient=a.getLocation("materialAmbient"),this._uMaterialDiffuse=a.getLocation("materialDiffuse"),this._uMaterialSpecular=a.getLocation("materialSpecular"),this._uMaterialEmissive=a.getLocation("materialEmissive"),this._uAlphaModeCutoff=a.getLocation("materialAlphaModeCutoff"),this._uMaterialShininess=a.getLocation("materialShininess"),i._ambientMap&&(this._uMaterialAmbientMap="ambientMap",this._uMaterialAmbientMapMatrix=a.getLocation("ambientMapMatrix")),i._diffuseMap&&(this._uDiffuseMap="diffuseMap",this._uDiffuseMapMatrix=a.getLocation("diffuseMapMatrix")),i._specularMap&&(this._uSpecularMap="specularMap",this._uSpecularMapMatrix=a.getLocation("specularMapMatrix")),i._emissiveMap&&(this._uEmissiveMap="emissiveMap",this._uEmissiveMapMatrix=a.getLocation("emissiveMapMatrix")),i._alphaMap&&(this._uAlphaMap="alphaMap",this._uAlphaMapMatrix=a.getLocation("alphaMapMatrix")),i._reflectivityMap&&(this._uReflectivityMap="reflectivityMap",this._uReflectivityMapMatrix=a.getLocation("reflectivityMapMatrix")),i._normalMap&&(this._uNormalMap="normalMap",this._uNormalMapMatrix=a.getLocation("normalMapMatrix")),i._occlusionMap&&(this._uOcclusionMap="occlusionMap",this._uOcclusionMapMatrix=a.getLocation("occlusionMapMatrix")),i._diffuseFresnel&&(this._uDiffuseFresnelEdgeBias=a.getLocation("diffuseFresnelEdgeBias"),this._uDiffuseFresnelCenterBias=a.getLocation("diffuseFresnelCenterBias"),this._uDiffuseFresnelEdgeColor=a.getLocation("diffuseFresnelEdgeColor"),this._uDiffuseFresnelCenterColor=a.getLocation("diffuseFresnelCenterColor"),this._uDiffuseFresnelPower=a.getLocation("diffuseFresnelPower")),i._specularFresnel&&(this._uSpecularFresnelEdgeBias=a.getLocation("specularFresnelEdgeBias"),this._uSpecularFresnelCenterBias=a.getLocation("specularFresnelCenterBias"),this._uSpecularFresnelEdgeColor=a.getLocation("specularFresnelEdgeColor"),this._uSpecularFresnelCenterColor=a.getLocation("specularFresnelCenterColor"),this._uSpecularFresnelPower=a.getLocation("specularFresnelPower")),i._alphaFresnel&&(this._uAlphaFresnelEdgeBias=a.getLocation("alphaFresnelEdgeBias"),this._uAlphaFresnelCenterBias=a.getLocation("alphaFresnelCenterBias"),this._uAlphaFresnelEdgeColor=a.getLocation("alphaFresnelEdgeColor"),this._uAlphaFresnelCenterColor=a.getLocation("alphaFresnelCenterColor"),this._uAlphaFresnelPower=a.getLocation("alphaFresnelPower")),i._reflectivityFresnel&&(this._uReflectivityFresnelEdgeBias=a.getLocation("reflectivityFresnelEdgeBias"),this._uReflectivityFresnelCenterBias=a.getLocation("reflectivityFresnelCenterBias"),this._uReflectivityFresnelEdgeColor=a.getLocation("reflectivityFresnelEdgeColor"),this._uReflectivityFresnelCenterColor=a.getLocation("reflectivityFresnelCenterColor"),this._uReflectivityFresnelPower=a.getLocation("reflectivityFresnelPower")),i._emissiveFresnel&&(this._uEmissiveFresnelEdgeBias=a.getLocation("emissiveFresnelEdgeBias"),this._uEmissiveFresnelCenterBias=a.getLocation("emissiveFresnelCenterBias"),this._uEmissiveFresnelEdgeColor=a.getLocation("emissiveFresnelEdgeColor"),this._uEmissiveFresnelCenterColor=a.getLocation("emissiveFresnelCenterColor"),this._uEmissiveFresnelPower=a.getLocation("emissiveFresnelPower"));break;case"MetallicMaterial":this._uBaseColor=a.getLocation("materialBaseColor"),this._uMaterialMetallic=a.getLocation("materialMetallic"),this._uMaterialRoughness=a.getLocation("materialRoughness"),this._uMaterialSpecularF0=a.getLocation("materialSpecularF0"),this._uMaterialEmissive=a.getLocation("materialEmissive"),this._uAlphaModeCutoff=a.getLocation("materialAlphaModeCutoff"),i._baseColorMap&&(this._uBaseColorMap="baseColorMap",this._uBaseColorMapMatrix=a.getLocation("baseColorMapMatrix")),i._metallicMap&&(this._uMetallicMap="metallicMap",this._uMetallicMapMatrix=a.getLocation("metallicMapMatrix")),i._roughnessMap&&(this._uRoughnessMap="roughnessMap",this._uRoughnessMapMatrix=a.getLocation("roughnessMapMatrix")),i._metallicRoughnessMap&&(this._uMetallicRoughnessMap="metallicRoughnessMap",this._uMetallicRoughnessMapMatrix=a.getLocation("metallicRoughnessMapMatrix")),i._emissiveMap&&(this._uEmissiveMap="emissiveMap",this._uEmissiveMapMatrix=a.getLocation("emissiveMapMatrix")),i._occlusionMap&&(this._uOcclusionMap="occlusionMap",this._uOcclusionMapMatrix=a.getLocation("occlusionMapMatrix")),i._alphaMap&&(this._uAlphaMap="alphaMap",this._uAlphaMapMatrix=a.getLocation("alphaMapMatrix")),i._normalMap&&(this._uNormalMap="normalMap",this._uNormalMapMatrix=a.getLocation("normalMapMatrix"));break;case"SpecularMaterial":this._uMaterialDiffuse=a.getLocation("materialDiffuse"),this._uMaterialSpecular=a.getLocation("materialSpecular"),this._uMaterialGlossiness=a.getLocation("materialGlossiness"),this._uMaterialReflectivity=a.getLocation("reflectivityFresnel"),this._uMaterialEmissive=a.getLocation("materialEmissive"),this._uAlphaModeCutoff=a.getLocation("materialAlphaModeCutoff"),i._diffuseMap&&(this._uDiffuseMap="diffuseMap",this._uDiffuseMapMatrix=a.getLocation("diffuseMapMatrix")),i._specularMap&&(this._uSpecularMap="specularMap",this._uSpecularMapMatrix=a.getLocation("specularMapMatrix")),i._glossinessMap&&(this._uGlossinessMap="glossinessMap",this._uGlossinessMapMatrix=a.getLocation("glossinessMapMatrix")),i._specularGlossinessMap&&(this._uSpecularGlossinessMap="materialSpecularGlossinessMap",this._uSpecularGlossinessMapMatrix=a.getLocation("materialSpecularGlossinessMapMatrix")),i._emissiveMap&&(this._uEmissiveMap="emissiveMap",this._uEmissiveMapMatrix=a.getLocation("emissiveMapMatrix")),i._occlusionMap&&(this._uOcclusionMap="occlusionMap",this._uOcclusionMapMatrix=a.getLocation("occlusionMapMatrix")),i._alphaMap&&(this._uAlphaMap="alphaMap",this._uAlphaMapMatrix=a.getLocation("alphaMapMatrix")),i._normalMap&&(this._uNormalMap="normalMap",this._uNormalMapMatrix=a.getLocation("normalMapMatrix"))}this._aPosition=a.getAttribute("position"),this._aNormal=a.getAttribute("normal"),this._aUV=a.getAttribute("uv"),this._aColor=a.getAttribute("color"),this._aFlags=a.getAttribute("flags"),this._uClippable=a.getLocation("clippable"),this._uColorize=a.getLocation("colorize"),this._uOffset=a.getLocation("offset"),this._lastMaterialId=null,this._lastVertexBufsId=null,this._lastGeometryId=null,this._lastColorize=new Float32Array(4),this._baseTextureUnit=0},Zt.prototype._bindProgram=function(e){const t=q.MAX_TEXTURE_UNITS,s=this._scene,i=s.canvas.gl,r=s._lightsState,o=s.camera.project;let n;const a=this._program;if(a.bind(),e.useProgram++,e.textureUnit=0,this._lastMaterialId=null,this._lastVertexBufsId=null,this._lastGeometryId=null,this._lastColorize[0]=-1,this._lastColorize[1]=-1,this._lastColorize[2]=-1,this._lastColorize[3]=-1,i.uniformMatrix4fv(this._uProjMatrix,!1,o.matrix),s.logarithmicDepthBufferEnabled){const e=2/(Math.log(o.far+1)/Math.LN2);i.uniform1f(this._uLogDepthBufFC,e)}for(var l=0,h=r.lights.length;l<h;l++)if(n=r.lights[l],this._uLightAmbient[l])i.uniform4f(this._uLightAmbient[l],n.color[0],n.color[1],n.color[2],n.intensity);else if(this._uLightColor[l]&&i.uniform4f(this._uLightColor[l],n.color[0],n.color[1],n.color[2],n.intensity),this._uLightPos[l]&&(i.uniform3fv(this._uLightPos[l],n.pos),this._uLightAttenuation[l]&&i.uniform1f(this._uLightAttenuation[l],n.attenuation)),this._uLightDir[l]&&i.uniform3fv(this._uLightDir[l],n.dir),n.castsShadow){this._uShadowViewMatrix[l]&&i.uniformMatrix4fv(this._uShadowViewMatrix[l],!1,n.getShadowViewMatrix()),this._uShadowProjMatrix[l]&&i.uniformMatrix4fv(this._uShadowProjMatrix[l],!1,n.getShadowProjMatrix());const s=n.getShadowRenderBuf();s&&(a.bindTexture("shadowMap"+l,s.getTexture(),e.textureUnit),e.textureUnit=(e.textureUnit+1)%t,e.bindTexture++)}r.lightMaps.length>0&&r.lightMaps[0].texture&&this._uLightMap&&(a.bindTexture(this._uLightMap,r.lightMaps[0].texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%t,e.bindTexture++),r.reflectionMaps.length>0&&r.reflectionMaps[0].texture&&this._uReflectionMap&&(a.bindTexture(this._uReflectionMap,r.reflectionMaps[0].texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%t,e.bindTexture++),this._uGammaFactor&&i.uniform1f(this._uGammaFactor,s.gammaFactor),this._baseTextureUnit=e.textureUnit};class Jt{constructor(e){this.vertex=function(e){const t=e.scene,s=t._lightsState,i=function(e){const t=e._geometry._state.primitiveName;if((e._geometry._state.autoVertexNormals||e._geometry._state.normalsBuf)&&("triangles"===t||"triangle-strip"===t||"triangle-fan"===t))return!0;return!1}(e),r=t._sectionPlanesState.sectionPlanes.length>0,o=!!e._geometry._state.compressGeometry,n=e._state.billboard,a=e._state.stationary,l=[];l.push("#version 300 es"),l.push("// EmphasisFillShaderSource vertex shader"),l.push("in vec3 position;"),l.push("uniform mat4 modelMatrix;"),l.push("uniform mat4 viewMatrix;"),l.push("uniform mat4 projMatrix;"),l.push("uniform vec4 colorize;"),l.push("uniform vec3 offset;"),o&&l.push("uniform mat4 positionsDecodeMatrix;");t.logarithmicDepthBufferEnabled&&(l.push("uniform float logDepthBufFC;"),l.push("out float vFragDepth;"),l.push("bool isPerspectiveMatrix(mat4 m) {"),l.push("    return (m[2][3] == - 1.0);"),l.push("}"),l.push("out float isPerspective;"));r&&l.push("out vec4 vWorldPosition;");if(l.push("uniform vec4   lightAmbient;"),l.push("uniform vec4   fillColor;"),i){l.push("in vec3 normal;"),l.push("uniform mat4 modelNormalMatrix;"),l.push("uniform mat4 viewNormalMatrix;");for(let e=0,t=s.lights.length;e<t;e++){const t=s.lights[e];"ambient"!==t.type&&(l.push("uniform vec4 lightColor"+e+";"),"dir"===t.type&&l.push("uniform vec3 lightDir"+e+";"),"point"===t.type&&l.push("uniform vec3 lightPos"+e+";"),"spot"===t.type&&l.push("uniform vec3 lightPos"+e+";"))}o&&(l.push("vec3 octDecode(vec2 oct) {"),l.push("    vec3 v = vec3(oct.xy, 1.0 - abs(oct.x) - abs(oct.y));"),l.push("    if (v.z < 0.0) {"),l.push("        v.xy = (1.0 - abs(v.yx)) * vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0);"),l.push("    }"),l.push("    return normalize(v);"),l.push("}"))}l.push("out vec4 vColor;"),("spherical"===n||"cylindrical"===n)&&(l.push("void billboard(inout mat4 mat) {"),l.push("   mat[0][0] = 1.0;"),l.push("   mat[0][1] = 0.0;"),l.push("   mat[0][2] = 0.0;"),"spherical"===n&&(l.push("   mat[1][0] = 0.0;"),l.push("   mat[1][1] = 1.0;"),l.push("   mat[1][2] = 0.0;")),l.push("   mat[2][0] = 0.0;"),l.push("   mat[2][1] = 0.0;"),l.push("   mat[2][2] =1.0;"),l.push("}"));l.push("void main(void) {"),l.push("vec4 localPosition = vec4(position, 1.0); "),l.push("vec4 worldPosition;"),o&&l.push("localPosition = positionsDecodeMatrix * localPosition;");i&&(o?l.push("vec4 localNormal = vec4(octDecode(normal.xy), 0.0); "):l.push("vec4 localNormal = vec4(normal, 0.0); "),l.push("mat4 modelNormalMatrix2 = modelNormalMatrix;"),l.push("mat4 viewNormalMatrix2 = viewNormalMatrix;"));l.push("mat4 viewMatrix2 = viewMatrix;"),l.push("mat4 modelMatrix2 = modelMatrix;"),a&&l.push("viewMatrix2[3][0] = viewMatrix2[3][1] = viewMatrix2[3][2] = 0.0;");"spherical"===n||"cylindrical"===n?(l.push("mat4 modelViewMatrix = viewMatrix2 * modelMatrix2;"),l.push("billboard(modelMatrix2);"),l.push("billboard(viewMatrix2);"),l.push("billboard(modelViewMatrix);"),i&&(l.push("mat4 modelViewNormalMatrix =  viewNormalMatrix2 * modelNormalMatrix2;"),l.push("billboard(modelNormalMatrix2);"),l.push("billboard(viewNormalMatrix2);"),l.push("billboard(modelViewNormalMatrix);")),l.push("worldPosition = modelMatrix2 * localPosition;"),l.push("vec4 viewPosition = modelViewMatrix * localPosition;")):(l.push("worldPosition = modelMatrix2 * localPosition;"),l.push("worldPosition.xyz = worldPosition.xyz + offset;"),l.push("vec4 viewPosition  = viewMatrix2 * worldPosition; "));i&&l.push("vec3 viewNormal = normalize((viewNormalMatrix2 * modelNormalMatrix2 * localNormal).xyz);");if(l.push("vec3 reflectedColor = vec3(0.0, 0.0, 0.0);"),l.push("vec3 viewLightDir = vec3(0.0, 0.0, -1.0);"),l.push("float lambertian = 1.0;"),i)for(let e=0,t=s.lights.length;e<t;e++){const t=s.lights[e];if("ambient"!==t.type){if("dir"===t.type)"view"===t.space?l.push("viewLightDir = normalize(lightDir"+e+");"):l.push("viewLightDir = normalize((viewMatrix2 * vec4(lightDir"+e+", 0.0)).xyz);");else{if("point"!==t.type)continue;"view"===t.space?l.push("viewLightDir = normalize(lightPos"+e+" - viewPosition.xyz);"):l.push("viewLightDir = normalize((viewMatrix2 * vec4(lightPos"+e+", 0.0)).xyz);")}l.push("lambertian = max(dot(-viewNormal, viewLightDir), 0.0);"),l.push("reflectedColor += lambertian * (lightColor"+e+".rgb * lightColor"+e+".a);")}}l.push("vColor = vec4(reflectedColor * fillColor.rgb, fillColor.a);"),r&&l.push("vWorldPosition = worldPosition;");"points"===e._geometry._state.primitiveName&&l.push("gl_PointSize = pointSize;");l.push("vec4 clipPos = projMatrix * viewPosition;"),t.logarithmicDepthBufferEnabled&&(l.push("vFragDepth = 1.0 + clipPos.w;"),l.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"));return l.push("gl_Position = clipPos;"),l.push("}"),l}(e),this.fragment=function(e){const t=e.scene,s=e.scene._sectionPlanesState,i=e.scene.gammaOutput,r=s.sectionPlanes.length>0,o=[];o.push("#version 300 es"),o.push("// Lambertian drawing fragment shader"),o.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),o.push("precision highp float;"),o.push("precision highp int;"),o.push("#else"),o.push("precision mediump float;"),o.push("precision mediump int;"),o.push("#endif"),t.logarithmicDepthBufferEnabled&&(o.push("in float isPerspective;"),o.push("uniform float logDepthBufFC;"),o.push("in float vFragDepth;"));i&&(o.push("uniform float gammaFactor;"),o.push("vec4 linearToGamma( in vec4 value, in float gammaFactor ) {"),o.push("  return vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );"),o.push("}"));if(r){o.push("in vec4 vWorldPosition;"),o.push("uniform bool clippable;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)o.push("uniform bool sectionPlaneActive"+e+";"),o.push("uniform vec3 sectionPlanePos"+e+";"),o.push("uniform vec3 sectionPlaneDir"+e+";")}if(o.push("in vec4 vColor;"),o.push("out vec4 outColor;"),o.push("void main(void) {"),r){o.push("if (clippable) {"),o.push("  float dist = 0.0;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)o.push("if (sectionPlaneActive"+e+") {"),o.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),o.push("}");o.push("  if (dist > 0.0) { discard; }"),o.push("}")}"points"===e._geometry._state.primitiveName&&(o.push("vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),o.push("float r = dot(cxy, cxy);"),o.push("if (r > 1.0) {"),o.push("   discard;"),o.push("}"));t.logarithmicDepthBufferEnabled&&o.push("gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;");i?o.push("outColor = linearToGamma(vColor, gammaFactor);"):o.push("outColor = vColor;");return o.push("}"),o}(e)}}const $t=new e({}),es=u.vec3(),ts=function(e,t){this.id=$t.addItem({}),this._hash=e,this._scene=t.scene,this._useCount=0,this._shaderSource=new Jt(t),this._allocate(t)},ss={};ts.get=function(e){const t=[e.scene.id,e.scene.gammaOutput?"go":"",e.scene._sectionPlanesState.getHash(),e._geometry._state.normalsBuf?"n":"",e._geometry._state.compressGeometry?"cp":"",e._state.hash].join(";");let s=ss[t];return s||(s=new ts(t,e),ss[t]=s,p.memory.programs++),s._useCount++,s},ts.prototype.put=function(){0==--this._useCount&&($t.removeItem(this.id),this._program&&this._program.destroy(),delete ss[this._hash],p.memory.programs--)},ts.prototype.webglContextRestored=function(){this._program=null},ts.prototype.drawMesh=function(e,t,s){this._program||this._allocate(t);const i=this._scene,r=i.camera,o=i.canvas.gl,n=0===s?t._xrayMaterial._state:1===s?t._highlightMaterial._state:t._selectedMaterial._state,a=t._state,l=t._geometry._state,h=t.origin;if(e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram(e)),o.uniformMatrix4fv(this._uViewMatrix,!1,h?e.getRTCViewMatrix(a.originHash,h):r.viewMatrix),o.uniformMatrix4fv(this._uViewNormalMatrix,!1,r.viewNormalMatrix),a.clippable){const e=i._sectionPlanesState.sectionPlanes.length;if(e>0){const s=i._sectionPlanesState.sectionPlanes,r=t.renderFlags;for(let t=0;t<e;t++){const e=this._uSectionPlanes[t];if(e){const i=r.sectionPlanesActivePerLayer[t];if(o.uniform1i(e.active,i?1:0),i){const i=s[t];o.uniform3fv(e.pos,h?x(i.dist,i.dir,h,es):i.pos),o.uniform3fv(e.dir,i.dir)}}}}}if(n.id!==this._lastMaterialId){const t=n.fillColor,s=n.backfaces;e.backfaces!==s&&(s?o.disable(o.CULL_FACE):o.enable(o.CULL_FACE),e.backfaces=s),o.uniform4f(this._uFillColor,t[0],t[1],t[2],n.fillAlpha),this._lastMaterialId=n.id}o.uniformMatrix4fv(this._uModelMatrix,o.FALSE,t.worldMatrix),this._uModelNormalMatrix&&o.uniformMatrix4fv(this._uModelNormalMatrix,o.FALSE,t.worldNormalMatrix),this._uClippable&&o.uniform1i(this._uClippable,a.clippable),o.uniform3fv(this._uOffset,a.offset),l.id!==this._lastGeometryId&&(this._uPositionsDecodeMatrix&&o.uniformMatrix4fv(this._uPositionsDecodeMatrix,!1,l.positionsDecodeMatrix),this._uUVDecodeMatrix&&o.uniformMatrix3fv(this._uUVDecodeMatrix,!1,l.uvDecodeMatrix),this._aPosition&&(this._aPosition.bindArrayBuffer(l.positionsBuf),e.bindArray++),this._aNormal&&(this._aNormal.bindArrayBuffer(l.normalsBuf),e.bindArray++),l.indicesBuf?(l.indicesBuf.bind(),e.bindArray++):l.positionsBuf,this._lastGeometryId=l.id),l.indicesBuf?(o.drawElements(l.primitive,l.indicesBuf.numItems,l.indicesBuf.itemType,0),e.drawElements++):l.positionsBuf&&(o.drawArrays(o.TRIANGLES,0,l.positionsBuf.numItems),e.drawArrays++)},ts.prototype._allocate=function(e){const t=e.scene,s=t._lightsState,i=t._sectionPlanesState,r=t.canvas.gl;if(this._program=new ne(r,this._shaderSource),this._program.errors)return void(this.errors=this._program.errors);const o=this._program;this._uPositionsDecodeMatrix=o.getLocation("positionsDecodeMatrix"),this._uModelMatrix=o.getLocation("modelMatrix"),this._uModelNormalMatrix=o.getLocation("modelNormalMatrix"),this._uViewMatrix=o.getLocation("viewMatrix"),this._uViewNormalMatrix=o.getLocation("viewNormalMatrix"),this._uProjMatrix=o.getLocation("projMatrix"),this._uLightAmbient=[],this._uLightColor=[],this._uLightDir=[],this._uLightPos=[],this._uLightAttenuation=[];for(let e=0,t=s.lights.length;e<t;e++){switch(s.lights[e].type){case"ambient":this._uLightAmbient[e]=o.getLocation("lightAmbient");break;case"dir":this._uLightColor[e]=o.getLocation("lightColor"+e),this._uLightPos[e]=null,this._uLightDir[e]=o.getLocation("lightDir"+e);break;case"point":this._uLightColor[e]=o.getLocation("lightColor"+e),this._uLightPos[e]=o.getLocation("lightPos"+e),this._uLightDir[e]=null,this._uLightAttenuation[e]=o.getLocation("lightAttenuation"+e)}}this._uSectionPlanes=[];for(let e=0,t=i.sectionPlanes.length;e<t;e++)this._uSectionPlanes.push({active:o.getLocation("sectionPlaneActive"+e),pos:o.getLocation("sectionPlanePos"+e),dir:o.getLocation("sectionPlaneDir"+e)});this._uFillColor=o.getLocation("fillColor"),this._aPosition=o.getAttribute("position"),this._aNormal=o.getAttribute("normal"),this._uClippable=o.getLocation("clippable"),this._uGammaFactor=o.getLocation("gammaFactor"),this._uOffset=o.getLocation("offset"),t.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=o.getLocation("logDepthBufFC")),this._lastMaterialId=null,this._lastVertexBufsId=null,this._lastGeometryId=null},ts.prototype._bindProgram=function(e){const t=this._scene,s=t.canvas.gl,i=t._lightsState,r=t.camera,o=r.project;if(this._program.bind(),e.useProgram++,e.textureUnit=0,this._lastMaterialId=null,this._lastVertexBufsId=null,this._lastGeometryId=null,this._lastIndicesBufId=null,s.uniformMatrix4fv(this._uViewNormalMatrix,!1,r.normalMatrix),s.uniformMatrix4fv(this._uProjMatrix,!1,o.matrix),t.logarithmicDepthBufferEnabled){const e=2/(Math.log(o.far+1)/Math.LN2);s.uniform1f(this._uLogDepthBufFC,e)}for(let e=0,t=i.lights.length;e<t;e++){const t=i.lights[e];this._uLightAmbient[e]?s.uniform4f(this._uLightAmbient[e],t.color[0],t.color[1],t.color[2],t.intensity):(this._uLightColor[e]&&s.uniform4f(this._uLightColor[e],t.color[0],t.color[1],t.color[2],t.intensity),this._uLightPos[e]&&(s.uniform3fv(this._uLightPos[e],t.pos),this._uLightAttenuation[e]&&s.uniform1f(this._uLightAttenuation[e],t.attenuation)),this._uLightDir[e]&&s.uniform3fv(this._uLightDir[e],t.dir))}this._uGammaFactor&&s.uniform1f(this._uGammaFactor,t.gammaFactor)};class is{constructor(e){this.vertex=function(e){const t=e.scene,s=t._sectionPlanesState.sectionPlanes.length>0,i=!!e._geometry._state.compressGeometry,r=e._state.billboard,o=e._state.stationary,n=[];n.push("#version 300 es"),n.push("// Edges drawing vertex shader"),n.push("in vec3 position;"),n.push("uniform mat4 modelMatrix;"),n.push("uniform mat4 viewMatrix;"),n.push("uniform mat4 projMatrix;"),n.push("uniform vec4 edgeColor;"),n.push("uniform vec3 offset;"),i&&n.push("uniform mat4 positionsDecodeMatrix;");t.logarithmicDepthBufferEnabled&&(n.push("uniform float logDepthBufFC;"),n.push("out float vFragDepth;"),n.push("bool isPerspectiveMatrix(mat4 m) {"),n.push("    return (m[2][3] == - 1.0);"),n.push("}"),n.push("out float isPerspective;"));s&&n.push("out vec4 vWorldPosition;");n.push("out vec4 vColor;"),("spherical"===r||"cylindrical"===r)&&(n.push("void billboard(inout mat4 mat) {"),n.push("   mat[0][0] = 1.0;"),n.push("   mat[0][1] = 0.0;"),n.push("   mat[0][2] = 0.0;"),"spherical"===r&&(n.push("   mat[1][0] = 0.0;"),n.push("   mat[1][1] = 1.0;"),n.push("   mat[1][2] = 0.0;")),n.push("   mat[2][0] = 0.0;"),n.push("   mat[2][1] = 0.0;"),n.push("   mat[2][2] =1.0;"),n.push("}"));n.push("void main(void) {"),n.push("vec4 localPosition = vec4(position, 1.0); "),n.push("vec4 worldPosition;"),i&&n.push("localPosition = positionsDecodeMatrix * localPosition;");n.push("mat4 viewMatrix2 = viewMatrix;"),n.push("mat4 modelMatrix2 = modelMatrix;"),o&&n.push("viewMatrix2[3][0] = viewMatrix2[3][1] = viewMatrix2[3][2] = 0.0;");"spherical"===r||"cylindrical"===r?(n.push("mat4 modelViewMatrix = viewMatrix2 * modelMatrix2;"),n.push("billboard(modelMatrix2);"),n.push("billboard(viewMatrix2);"),n.push("billboard(modelViewMatrix);"),n.push("worldPosition = modelMatrix2 * localPosition;"),n.push("worldPosition.xyz = worldPosition.xyz + offset;"),n.push("vec4 viewPosition = modelViewMatrix * localPosition;")):(n.push("worldPosition = modelMatrix2 * localPosition;"),n.push("worldPosition.xyz = worldPosition.xyz + offset;"),n.push("vec4 viewPosition  = viewMatrix2 * worldPosition; "));n.push("vColor = edgeColor;"),s&&n.push("vWorldPosition = worldPosition;");n.push("vec4 clipPos = projMatrix * viewPosition;"),t.logarithmicDepthBufferEnabled&&(n.push("vFragDepth = 1.0 + clipPos.w;"),n.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"));return n.push("gl_Position = clipPos;"),n.push("}"),n}(e),this.fragment=function(e){const t=e.scene,s=e.scene._sectionPlanesState,i=e.scene.gammaOutput,r=s.sectionPlanes.length>0,o=[];o.push("#version 300 es"),o.push("// Edges drawing fragment shader"),o.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),o.push("precision highp float;"),o.push("precision highp int;"),o.push("#else"),o.push("precision mediump float;"),o.push("precision mediump int;"),o.push("#endif"),t.logarithmicDepthBufferEnabled&&(o.push("in float isPerspective;"),o.push("uniform float logDepthBufFC;"),o.push("in float vFragDepth;"));i&&(o.push("uniform float gammaFactor;"),o.push("vec4 linearToGamma( in vec4 value, in float gammaFactor ) {"),o.push("  return vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );"),o.push("}"));if(r){o.push("in vec4 vWorldPosition;"),o.push("uniform bool clippable;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)o.push("uniform bool sectionPlaneActive"+e+";"),o.push("uniform vec3 sectionPlanePos"+e+";"),o.push("uniform vec3 sectionPlaneDir"+e+";")}if(o.push("in vec4 vColor;"),o.push("out vec4 outColor;"),o.push("void main(void) {"),r){o.push("if (clippable) {"),o.push("  float dist = 0.0;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)o.push("if (sectionPlaneActive"+e+") {"),o.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),o.push("}");o.push("  if (dist > 0.0) { discard; }"),o.push("}")}t.logarithmicDepthBufferEnabled&&o.push("gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;");i?o.push("outColor = linearToGamma(vColor, gammaFactor);"):o.push("outColor = vColor;");return o.push("}"),o}(e)}}const rs=new e({}),os=u.vec3(),ns=function(e,t){this.id=rs.addItem({}),this._hash=e,this._scene=t.scene,this._useCount=0,this._shaderSource=new is(t),this._allocate(t)},as={};ns.get=function(e){const t=[e.scene.id,e.scene.gammaOutput?"go":"",e.scene._sectionPlanesState.getHash(),e._geometry._state.compressGeometry?"cp":"",e._state.hash].join(";");let s=as[t];return s||(s=new ns(t,e),as[t]=s,p.memory.programs++),s._useCount++,s},ns.prototype.put=function(){0==--this._useCount&&(rs.removeItem(this.id),this._program&&this._program.destroy(),delete as[this._hash],p.memory.programs--)},ns.prototype.webglContextRestored=function(){this._program=null},ns.prototype.drawMesh=function(e,t,s){this._program||this._allocate(t);const i=this._scene,r=i.camera,o=i.canvas.gl;let n;const a=t._state,l=t._geometry,h=l._state,c=t.origin;if(e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram(e)),o.uniformMatrix4fv(this._uViewMatrix,!1,c?e.getRTCViewMatrix(a.originHash,c):r.viewMatrix),a.clippable){const e=i._sectionPlanesState.sectionPlanes.length;if(e>0){const s=i._sectionPlanesState.sectionPlanes,r=t.renderFlags;for(let t=0;t<e;t++){const e=this._uSectionPlanes[t];if(e){const i=r.sectionPlanesActivePerLayer[t];if(o.uniform1i(e.active,i?1:0),i){const i=s[t];o.uniform3fv(e.pos,c?x(i.dist,i.dir,c,os):i.pos),o.uniform3fv(e.dir,i.dir)}}}}}switch(s){case 0:n=t._xrayMaterial._state;break;case 1:n=t._highlightMaterial._state;break;case 2:n=t._selectedMaterial._state;break;default:n=t._edgeMaterial._state}if(n.id!==this._lastMaterialId){const t=n.backfaces;if(e.backfaces!==t&&(t?o.disable(o.CULL_FACE):o.enable(o.CULL_FACE),e.backfaces=t),e.lineWidth!==n.edgeWidth&&(o.lineWidth(n.edgeWidth),e.lineWidth=n.edgeWidth),this._uEdgeColor){const e=n.edgeColor,t=n.edgeAlpha;o.uniform4f(this._uEdgeColor,e[0],e[1],e[2],t)}this._lastMaterialId=n.id}let A;o.uniformMatrix4fv(this._uModelMatrix,o.FALSE,t.worldMatrix),this._uClippable&&o.uniform1i(this._uClippable,a.clippable),o.uniform3fv(this._uOffset,a.offset),h.primitive===o.TRIANGLES?A=l._getEdgeIndices():h.primitive===o.LINES&&(A=h.indicesBuf),A&&(h.id!==this._lastGeometryId&&(this._uPositionsDecodeMatrix&&o.uniformMatrix4fv(this._uPositionsDecodeMatrix,!1,h.positionsDecodeMatrix),this._aPosition&&(this._aPosition.bindArrayBuffer(h.positionsBuf,h.compressGeometry?o.UNSIGNED_SHORT:o.FLOAT),e.bindArray++),A.bind(),e.bindArray++,this._lastGeometryId=h.id),o.drawElements(o.LINES,A.numItems,A.itemType,0),e.drawElements++)},ns.prototype._allocate=function(e){const t=e.scene,s=t.canvas.gl,i=t._sectionPlanesState;if(this._program=new ne(s,this._shaderSource),this._program.errors)return void(this.errors=this._program.errors);const r=this._program;this._uPositionsDecodeMatrix=r.getLocation("positionsDecodeMatrix"),this._uModelMatrix=r.getLocation("modelMatrix"),this._uViewMatrix=r.getLocation("viewMatrix"),this._uProjMatrix=r.getLocation("projMatrix"),this._uSectionPlanes=[];for(let e=0,t=i.sectionPlanes.length;e<t;e++)this._uSectionPlanes.push({active:r.getLocation("sectionPlaneActive"+e),pos:r.getLocation("sectionPlanePos"+e),dir:r.getLocation("sectionPlaneDir"+e)});this._uEdgeColor=r.getLocation("edgeColor"),this._aPosition=r.getAttribute("position"),this._uClippable=r.getLocation("clippable"),this._uGammaFactor=r.getLocation("gammaFactor"),this._uOffset=r.getLocation("offset"),t.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=r.getLocation("logDepthBufFC")),this._lastMaterialId=null,this._lastVertexBufsId=null,this._lastGeometryId=null},ns.prototype._bindProgram=function(e){const t=this._program,s=this._scene,i=s.canvas.gl,r=s.camera.project;if(t.bind(),e.useProgram++,this._lastMaterialId=null,this._lastVertexBufsId=null,this._lastGeometryId=null,i.uniformMatrix4fv(this._uProjMatrix,!1,r.matrix),s.logarithmicDepthBufferEnabled){const e=2/(Math.log(r.far+1)/Math.LN2);i.uniform1f(this._uLogDepthBufFC,e)}this._uGammaFactor&&i.uniform1f(this._uGammaFactor,s.gammaFactor)};class ls{constructor(e){this.vertex=function(e){const t=e.scene,s=t._sectionPlanesState.sectionPlanes.length>0,i=!!e._geometry._state.compressGeometry,r=e._state.billboard,o=e._state.stationary,n=[];n.push("#version 300 es"),n.push("// Mesh picking vertex shader"),n.push("in vec3 position;"),n.push("uniform mat4 modelMatrix;"),n.push("uniform mat4 viewMatrix;"),n.push("uniform mat4 projMatrix;"),n.push("out vec4 vViewPosition;"),n.push("uniform vec3 offset;"),i&&n.push("uniform mat4 positionsDecodeMatrix;");s&&n.push("out vec4 vWorldPosition;");t.logarithmicDepthBufferEnabled&&(n.push("uniform float logDepthBufFC;"),n.push("out float vFragDepth;"),n.push("bool isPerspectiveMatrix(mat4 m) {"),n.push("    return (m[2][3] == - 1.0);"),n.push("}"),n.push("out float isPerspective;"));"spherical"!==r&&"cylindrical"!==r||(n.push("void billboard(inout mat4 mat) {"),n.push("   mat[0][0] = 1.0;"),n.push("   mat[0][1] = 0.0;"),n.push("   mat[0][2] = 0.0;"),"spherical"===r&&(n.push("   mat[1][0] = 0.0;"),n.push("   mat[1][1] = 1.0;"),n.push("   mat[1][2] = 0.0;")),n.push("   mat[2][0] = 0.0;"),n.push("   mat[2][1] = 0.0;"),n.push("   mat[2][2] =1.0;"),n.push("}"));n.push("uniform vec2 pickClipPos;"),n.push("vec4 remapClipPos(vec4 clipPos) {"),n.push("    clipPos.xy /= clipPos.w;"),n.push("    clipPos.xy -= pickClipPos;"),n.push("    clipPos.xy *= clipPos.w;"),n.push("    return clipPos;"),n.push("}"),n.push("void main(void) {"),n.push("vec4 localPosition = vec4(position, 1.0); "),i&&n.push("localPosition = positionsDecodeMatrix * localPosition;");n.push("mat4 viewMatrix2 = viewMatrix;"),n.push("mat4 modelMatrix2 = modelMatrix;"),o&&n.push("viewMatrix2[3][0] = viewMatrix2[3][1] = viewMatrix2[3][2] = 0.0;");"spherical"!==r&&"cylindrical"!==r||(n.push("mat4 modelViewMatrix = viewMatrix2 * modelMatrix2;"),n.push("billboard(modelMatrix2);"),n.push("billboard(viewMatrix2);"));n.push("   vec4 worldPosition = modelMatrix2 * localPosition;"),n.push("   worldPosition.xyz = worldPosition.xyz + offset;"),n.push("   vec4 viewPosition = viewMatrix2 * worldPosition;"),s&&n.push("   vWorldPosition = worldPosition;");n.push("vec4 clipPos = projMatrix * viewPosition;"),t.logarithmicDepthBufferEnabled&&(n.push("vFragDepth = 1.0 + clipPos.w;"),n.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"));return n.push("gl_Position = remapClipPos(clipPos);"),n.push("}"),n}(e),this.fragment=function(e){const t=e.scene,s=t._sectionPlanesState,i=s.sectionPlanes.length>0,r=[];r.push("#version 300 es"),r.push("// Mesh picking fragment shader"),r.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),r.push("precision highp float;"),r.push("precision highp int;"),r.push("#else"),r.push("precision mediump float;"),r.push("precision mediump int;"),r.push("#endif"),t.logarithmicDepthBufferEnabled&&(r.push("in float isPerspective;"),r.push("uniform float logDepthBufFC;"),r.push("in float vFragDepth;"));if(r.push("uniform vec4 pickColor;"),i){r.push("uniform bool clippable;"),r.push("in vec4 vWorldPosition;");for(var o=0;o<s.sectionPlanes.length;o++)r.push("uniform bool sectionPlaneActive"+o+";"),r.push("uniform vec3 sectionPlanePos"+o+";"),r.push("uniform vec3 sectionPlaneDir"+o+";")}if(r.push("out vec4 outColor;"),r.push("void main(void) {"),i){r.push("if (clippable) {"),r.push("  float dist = 0.0;");for(o=0;o<s.sectionPlanes.length;o++)r.push("if (sectionPlaneActive"+o+") {"),r.push("   dist += clamp(dot(-sectionPlaneDir"+o+".xyz, vWorldPosition.xyz - sectionPlanePos"+o+".xyz), 0.0, 1000.0);"),r.push("}");r.push("  if (dist > 0.0) { discard; }"),r.push("}")}t.logarithmicDepthBufferEnabled&&r.push("gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;");return r.push("   outColor = pickColor; "),r.push("}"),r}(e)}}const hs=u.vec3(),cs=function(e,t){this._hash=e,this._shaderSource=new ls(t),this._scene=t.scene,this._useCount=0,this._allocate(t)},As={};cs.get=function(e){const t=[e.scene.canvas.canvas.id,e.scene._sectionPlanesState.getHash(),e._geometry._state.hash,e._state.hash].join(";");let s=As[t];if(!s){if(s=new cs(t,e),s.errors)return console.log(s.errors.join("\n")),null;As[t]=s,p.memory.programs++}return s._useCount++,s},cs.prototype.put=function(){0==--this._useCount&&(this._program&&this._program.destroy(),delete As[this._hash],p.memory.programs--)},cs.prototype.webglContextRestored=function(){this._program=null},cs.prototype.drawMesh=function(e,t){this._program||this._allocate(t);const s=this._scene,i=s.canvas.gl,r=t._state,o=t._material._state,n=t._geometry._state,a=t.origin;if(e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram(e)),i.uniformMatrix4fv(this._uViewMatrix,!1,a?e.getRTCPickViewMatrix(r.originHash,a):e.pickViewMatrix),r.clippable){const e=s._sectionPlanesState.sectionPlanes.length;if(e>0){const r=s._sectionPlanesState.sectionPlanes,o=t.renderFlags;for(let t=0;t<e;t++){const e=this._uSectionPlanes[t];if(e){const s=o.sectionPlanesActivePerLayer[t];if(i.uniform1i(e.active,s?1:0),s){const s=r[t];i.uniform3fv(e.pos,a?x(s.dist,s.dir,a,hs):s.pos),i.uniform3fv(e.dir,s.dir)}}}}}if(o.id!==this._lastMaterialId){const t=o.backfaces;e.backfaces!==t&&(t?i.disable(i.CULL_FACE):i.enable(i.CULL_FACE),e.backfaces=t);const s=o.frontface;e.frontface!==s&&(s?i.frontFace(i.CCW):i.frontFace(i.CW),e.frontface=s),this._lastMaterialId=o.id}i.uniformMatrix4fv(this._uProjMatrix,!1,e.pickProjMatrix),i.uniformMatrix4fv(this._uModelMatrix,!1,t.worldMatrix),this._uClippable&&i.uniform1i(this._uClippable,t._state.clippable),i.uniform3fv(this._uOffset,t._state.offset),n.id!==this._lastGeometryId&&(this._uPositionsDecodeMatrix&&i.uniformMatrix4fv(this._uPositionsDecodeMatrix,!1,n.positionsDecodeMatrix),this._aPosition&&(this._aPosition.bindArrayBuffer(n.positionsBuf,n.compressGeometry?i.UNSIGNED_SHORT:i.FLOAT),e.bindArray++),n.indicesBuf&&(n.indicesBuf.bind(),e.bindArray++),this._lastGeometryId=n.id);var l=t._state.pickID;const h=l>>24&255,c=l>>16&255,A=l>>8&255,u=255&l;i.uniform4f(this._uPickColor,u/255,A/255,c/255,h/255),i.uniform2fv(this._uPickClipPos,e.pickClipPos),n.indicesBuf?(i.drawElements(n.primitive,n.indicesBuf.numItems,n.indicesBuf.itemType,0),e.drawElements++):n.positions&&i.drawArrays(i.TRIANGLES,0,n.positions.numItems)},cs.prototype._allocate=function(e){const t=e.scene,s=t.canvas.gl;if(this._program=new ne(s,this._shaderSource),this._program.errors)return void(this.errors=this._program.errors);const i=this._program;this._uPositionsDecodeMatrix=i.getLocation("positionsDecodeMatrix"),this._uModelMatrix=i.getLocation("modelMatrix"),this._uViewMatrix=i.getLocation("viewMatrix"),this._uProjMatrix=i.getLocation("projMatrix"),this._uSectionPlanes=[];for(let e=0,s=t._sectionPlanesState.sectionPlanes.length;e<s;e++)this._uSectionPlanes.push({active:i.getLocation("sectionPlaneActive"+e),pos:i.getLocation("sectionPlanePos"+e),dir:i.getLocation("sectionPlaneDir"+e)});this._aPosition=i.getAttribute("position"),this._uClippable=i.getLocation("clippable"),this._uPickColor=i.getLocation("pickColor"),this._uPickClipPos=i.getLocation("pickClipPos"),this._uOffset=i.getLocation("offset"),t.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=i.getLocation("logDepthBufFC")),this._lastMaterialId=null,this._lastGeometryId=null},cs.prototype._bindProgram=function(e){const t=this._scene,s=t.canvas.gl,i=t.camera.project;if(this._program.bind(),e.useProgram++,t.logarithmicDepthBufferEnabled){const e=2/(Math.log(i.far+1)/Math.LN2);s.uniform1f(this._uLogDepthBufFC,e)}this._lastMaterialId=null,this._lastGeometryId=null};class us{constructor(e){this.vertex=function(e){const t=e.scene,s=t._sectionPlanesState.sectionPlanes.length>0,i=!!e._geometry._state.compressGeometry,r=[];r.push("#version 300 es"),r.push("// Surface picking vertex shader"),r.push("in vec3 position;"),r.push("in vec4 color;"),r.push("uniform mat4 modelMatrix;"),r.push("uniform mat4 viewMatrix;"),r.push("uniform mat4 projMatrix;"),r.push("uniform vec3 offset;"),s&&(r.push("uniform bool clippable;"),r.push("out vec4 vWorldPosition;"));t.logarithmicDepthBufferEnabled&&(r.push("uniform float logDepthBufFC;"),r.push("out float vFragDepth;"),r.push("bool isPerspectiveMatrix(mat4 m) {"),r.push("    return (m[2][3] == - 1.0);"),r.push("}"),r.push("out float isPerspective;"));r.push("uniform vec2 pickClipPos;"),r.push("vec4 remapClipPos(vec4 clipPos) {"),r.push("    clipPos.xy /= clipPos.w;"),r.push("    clipPos.xy -= pickClipPos;"),r.push("    clipPos.xy *= clipPos.w;"),r.push("    return clipPos;"),r.push("}"),r.push("out vec4 vColor;"),i&&r.push("uniform mat4 positionsDecodeMatrix;");r.push("void main(void) {"),r.push("vec4 localPosition = vec4(position, 1.0); "),i&&r.push("localPosition = positionsDecodeMatrix * localPosition;");r.push("   vec4 worldPosition = modelMatrix * localPosition; "),r.push("   worldPosition.xyz = worldPosition.xyz + offset;"),r.push("   vec4 viewPosition = viewMatrix * worldPosition;"),s&&r.push("   vWorldPosition = worldPosition;");r.push("   vColor = color;"),r.push("vec4 clipPos = projMatrix * viewPosition;"),t.logarithmicDepthBufferEnabled&&(r.push("vFragDepth = 1.0 + clipPos.w;"),r.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"));return r.push("gl_Position = remapClipPos(clipPos);"),r.push("}"),r}(e),this.fragment=function(e){const t=e.scene,s=t._sectionPlanesState,i=s.sectionPlanes.length>0,r=[];r.push("#version 300 es"),r.push("// Surface picking fragment shader"),r.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),r.push("precision highp float;"),r.push("precision highp int;"),r.push("#else"),r.push("precision mediump float;"),r.push("precision mediump int;"),r.push("#endif"),r.push("in vec4 vColor;"),t.logarithmicDepthBufferEnabled&&(r.push("in float isPerspective;"),r.push("uniform float logDepthBufFC;"),r.push("in float vFragDepth;"));if(i){r.push("uniform bool clippable;"),r.push("in vec4 vWorldPosition;");for(let e=0;e<s.sectionPlanes.length;e++)r.push("uniform bool sectionPlaneActive"+e+";"),r.push("uniform vec3 sectionPlanePos"+e+";"),r.push("uniform vec3 sectionPlaneDir"+e+";")}if(r.push("out vec4 outColor;"),r.push("void main(void) {"),i){r.push("if (clippable) {"),r.push("  float dist = 0.0;");for(let e=0;e<s.sectionPlanes.length;e++)r.push("if (sectionPlaneActive"+e+") {"),r.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),r.push("}");r.push("  if (dist > 0.0) { discard; }"),r.push("}")}t.logarithmicDepthBufferEnabled&&r.push("gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;");return r.push("   outColor = vColor;"),r.push("}"),r}(e)}}const ps=u.vec3(),ds=function(e,t){this._hash=e,this._scene=t.scene,this._useCount=0,this._shaderSource=new us(t),this._allocate(t)},fs={};ds.get=function(e){const t=[e.scene.canvas.canvas.id,e.scene._sectionPlanesState.getHash(),e._geometry._state.compressGeometry?"cp":"",e._state.hash].join(";");let s=fs[t];if(!s){if(s=new ds(t,e),s.errors)return console.log(s.errors.join("\n")),null;fs[t]=s,p.memory.programs++}return s._useCount++,s},ds.prototype.put=function(){0==--this._useCount&&(this._program&&this._program.destroy(),delete fs[this._hash],p.memory.programs--)},ds.prototype.webglContextRestored=function(){this._program=null},ds.prototype.drawMesh=function(e,t){this._program||this._allocate(t);const s=this._scene,i=s.canvas.gl,r=t._state,o=t._material._state,n=t._geometry,a=t._geometry._state,l=t.origin,h=o.backfaces,c=o.frontface,A=s.camera.project,u=n._getPickTrianglePositions(),p=n._getPickTriangleColors();if(this._program.bind(),e.useProgram++,s.logarithmicDepthBufferEnabled){const e=2/(Math.log(A.far+1)/Math.LN2);i.uniform1f(this._uLogDepthBufFC,e)}if(i.uniformMatrix4fv(this._uViewMatrix,!1,l?e.getRTCPickViewMatrix(r.originHash,l):e.pickViewMatrix),r.clippable){const e=s._sectionPlanesState.sectionPlanes.length;if(e>0){const r=s._sectionPlanesState.sectionPlanes,o=t.renderFlags;for(let t=0;t<e;t++){const e=this._uSectionPlanes[t];if(e){const s=o.sectionPlanesActivePerLayer[t];if(i.uniform1i(e.active,s?1:0),s){const s=r[t];i.uniform3fv(e.pos,l?x(s.dist,s.dir,l,ps):s.pos),i.uniform3fv(e.dir,s.dir)}}}}}i.uniformMatrix4fv(this._uProjMatrix,!1,e.pickProjMatrix),s.logarithmicDepthBufferEnabled&&i.uniform1f(this._uZFar,s.camera.project.far),e.backfaces!==h&&(h?i.disable(i.CULL_FACE):i.enable(i.CULL_FACE),e.backfaces=h),e.frontface!==c&&(c?i.frontFace(i.CCW):i.frontFace(i.CW),e.frontface=c),i.uniformMatrix4fv(this._uModelMatrix,!1,t.worldMatrix),this._uClippable&&i.uniform1i(this._uClippable,t._state.clippable),i.uniform3fv(this._uOffset,t._state.offset),this._uPositionsDecodeMatrix?(i.uniformMatrix4fv(this._uPositionsDecodeMatrix,!1,a.positionsDecodeMatrix),this._aPosition.bindArrayBuffer(u,a.compressGeometry?i.UNSIGNED_SHORT:i.FLOAT)):this._aPosition.bindArrayBuffer(u),i.uniform2fv(this._uPickClipPos,e.pickClipPos),p.bind(),i.enableVertexAttribArray(this._aColor.location),i.vertexAttribPointer(this._aColor.location,p.itemSize,p.itemType,!0,0,0),i.drawArrays(a.primitive,0,u.numItems/3)},ds.prototype._allocate=function(e){const t=e.scene,s=t.canvas.gl;if(this._program=new ne(s,this._shaderSource),this._useCount=0,this._program.errors)return void(this.errors=this._program.errors);const i=this._program;this._uPositionsDecodeMatrix=i.getLocation("positionsDecodeMatrix"),this._uModelMatrix=i.getLocation("modelMatrix"),this._uViewMatrix=i.getLocation("viewMatrix"),this._uProjMatrix=i.getLocation("projMatrix"),this._uSectionPlanes=[];for(let e=0,s=t._sectionPlanesState.sectionPlanes.length;e<s;e++)this._uSectionPlanes.push({active:i.getLocation("sectionPlaneActive"+e),pos:i.getLocation("sectionPlanePos"+e),dir:i.getLocation("sectionPlaneDir"+e)});this._aPosition=i.getAttribute("position"),this._aColor=i.getAttribute("color"),this._uPickClipPos=i.getLocation("pickClipPos"),this._uClippable=i.getLocation("clippable"),this._uOffset=i.getLocation("offset"),t.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=i.getLocation("logDepthBufFC"))};class Es{constructor(e){this.vertex=function(e){const t=e.scene,s=t._sectionPlanesState.sectionPlanes.length>0,i=!!e._geometry._state.compressGeometry,r=e._state.billboard,o=e._state.stationary,n=[];n.push("#version 300 es"),n.push("// Mesh occlusion vertex shader"),n.push("in vec3 position;"),n.push("uniform mat4 modelMatrix;"),n.push("uniform mat4 viewMatrix;"),n.push("uniform mat4 projMatrix;"),n.push("uniform vec3 offset;"),i&&n.push("uniform mat4 positionsDecodeMatrix;");s&&n.push("out vec4 vWorldPosition;");t.logarithmicDepthBufferEnabled&&(n.push("uniform float logDepthBufFC;"),n.push("out float vFragDepth;"),n.push("bool isPerspectiveMatrix(mat4 m) {"),n.push("    return (m[2][3] == - 1.0);"),n.push("}"),n.push("out float isPerspective;"));"spherical"!==r&&"cylindrical"!==r||(n.push("void billboard(inout mat4 mat) {"),n.push("   mat[0][0] = 1.0;"),n.push("   mat[0][1] = 0.0;"),n.push("   mat[0][2] = 0.0;"),"spherical"===r&&(n.push("   mat[1][0] = 0.0;"),n.push("   mat[1][1] = 1.0;"),n.push("   mat[1][2] = 0.0;")),n.push("   mat[2][0] = 0.0;"),n.push("   mat[2][1] = 0.0;"),n.push("   mat[2][2] =1.0;"),n.push("}"));n.push("void main(void) {"),n.push("vec4 localPosition = vec4(position, 1.0); "),n.push("vec4 worldPosition;"),i&&n.push("localPosition = positionsDecodeMatrix * localPosition;");n.push("mat4 viewMatrix2 = viewMatrix;"),n.push("mat4 modelMatrix2 = modelMatrix;"),o&&n.push("viewMatrix2[3][0] = viewMatrix2[3][1] = viewMatrix2[3][2] = 0.0;");"spherical"===r||"cylindrical"===r?(n.push("mat4 modelViewMatrix = viewMatrix2 * modelMatrix2;"),n.push("billboard(modelMatrix2);"),n.push("billboard(viewMatrix2);"),n.push("billboard(modelViewMatrix);"),n.push("worldPosition = modelMatrix2 * localPosition;"),n.push("worldPosition.xyz = worldPosition.xyz + offset;"),n.push("vec4 viewPosition = modelViewMatrix * localPosition;")):(n.push("worldPosition = modelMatrix2 * localPosition;"),n.push("worldPosition.xyz = worldPosition.xyz + offset;"),n.push("vec4 viewPosition  = viewMatrix2 * worldPosition; "));s&&n.push("   vWorldPosition = worldPosition;");n.push("vec4 clipPos = projMatrix * viewPosition;"),t.logarithmicDepthBufferEnabled&&(n.push("vFragDepth = 1.0 + clipPos.w;"),n.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"));return n.push("gl_Position = clipPos;"),n.push("}"),n}(e),this.fragment=function(e){const t=e.scene,s=t._sectionPlanesState,i=s.sectionPlanes.length>0,r=[];r.push("#version 300 es"),r.push("// Mesh occlusion fragment shader"),r.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),r.push("precision highp float;"),r.push("precision highp int;"),r.push("#else"),r.push("precision mediump float;"),r.push("precision mediump int;"),r.push("#endif"),t.logarithmicDepthBufferEnabled&&(r.push("in float isPerspective;"),r.push("uniform float logDepthBufFC;"),r.push("in float vFragDepth;"));if(i){r.push("uniform bool clippable;"),r.push("in vec4 vWorldPosition;");for(var o=0;o<s.sectionPlanes.length;o++)r.push("uniform bool sectionPlaneActive"+o+";"),r.push("uniform vec3 sectionPlanePos"+o+";"),r.push("uniform vec3 sectionPlaneDir"+o+";")}if(r.push("out vec4 outColor;"),r.push("void main(void) {"),i){r.push("if (clippable) {"),r.push("  float dist = 0.0;");for(o=0;o<s.sectionPlanes.length;o++)r.push("if (sectionPlaneActive"+o+") {"),r.push("   dist += clamp(dot(-sectionPlaneDir"+o+".xyz, vWorldPosition.xyz - sectionPlanePos"+o+".xyz), 0.0, 1000.0);"),r.push("}");r.push("  if (dist > 0.0) { discard; }"),r.push("}")}r.push("   outColor = vec4(0.0, 0.0, 1.0, 1.0); "),t.logarithmicDepthBufferEnabled&&r.push("gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;");return r.push("}"),r}(e)}}const ms=u.vec3(),ys=function(e,t){this._hash=e,this._shaderSource=new Es(t),this._scene=t.scene,this._useCount=0,this._allocate(t)},gs={};ys.get=function(e){const t=[e.scene.canvas.canvas.id,e.scene._sectionPlanesState.getHash(),e._geometry._state.hash,e._state.occlusionHash].join(";");let s=gs[t];if(!s){if(s=new ys(t,e),s.errors)return console.log(s.errors.join("\n")),null;gs[t]=s,p.memory.programs++}return s._useCount++,s},ys.prototype.put=function(){0==--this._useCount&&(this._program&&this._program.destroy(),delete gs[this._hash],p.memory.programs--)},ys.prototype.webglContextRestored=function(){this._program=null},ys.prototype.drawMesh=function(e,t){this._program||this._allocate(t);const s=this._scene,i=s.canvas.gl,r=t._material._state,o=t._state,n=t._geometry._state,a=t.origin;if(e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram(e)),r.id!==this._lastMaterialId){const t=r.backfaces;e.backfaces!==t&&(t?i.disable(i.CULL_FACE):i.enable(i.CULL_FACE),e.backfaces=t);const s=r.frontface;e.frontface!==s&&(s?i.frontFace(i.CCW):i.frontFace(i.CW),e.frontface=s),this._lastMaterialId=r.id}const l=s.camera;if(i.uniformMatrix4fv(this._uViewMatrix,!1,a?e.getRTCViewMatrix(o.originHash,a):l.viewMatrix),o.clippable){const e=s._sectionPlanesState.sectionPlanes.length;if(e>0){const r=s._sectionPlanesState.sectionPlanes,o=t.renderFlags;for(let t=0;t<e;t++){const e=this._uSectionPlanes[t];if(e){const s=o.sectionPlanesActivePerLayer[t];if(i.uniform1i(e.active,s?1:0),s){const s=r[t];i.uniform3fv(e.pos,a?x(s.dist,s.dir,a,ms):s.pos),i.uniform3fv(e.dir,s.dir)}}}}}i.uniformMatrix4fv(this._uProjMatrix,!1,l._project._state.matrix),i.uniformMatrix4fv(this._uModelMatrix,i.FALSE,t.worldMatrix),this._uClippable&&i.uniform1i(this._uClippable,t._state.clippable),i.uniform3fv(this._uOffset,t._state.offset),n.id!==this._lastGeometryId&&(this._uPositionsDecodeMatrix&&i.uniformMatrix4fv(this._uPositionsDecodeMatrix,!1,n.positionsDecodeMatrix),this._aPosition&&(this._aPosition.bindArrayBuffer(n.positionsBuf,n.compressGeometry?i.UNSIGNED_SHORT:i.FLOAT),e.bindArray++),n.indicesBuf&&(n.indicesBuf.bind(),e.bindArray++),this._lastGeometryId=n.id),n.indicesBuf?(i.drawElements(n.primitive,n.indicesBuf.numItems,n.indicesBuf.itemType,0),e.drawElements++):n.positions&&i.drawArrays(i.TRIANGLES,0,n.positions.numItems)},ys.prototype._allocate=function(e){const t=e.scene,s=t.canvas.gl;if(this._program=new ne(s,this._shaderSource),this._program.errors)return void(this.errors=this._program.errors);const i=this._program;this._uPositionsDecodeMatrix=i.getLocation("positionsDecodeMatrix"),this._uModelMatrix=i.getLocation("modelMatrix"),this._uViewMatrix=i.getLocation("viewMatrix"),this._uProjMatrix=i.getLocation("projMatrix"),this._uSectionPlanes=[];for(let e=0,s=t._sectionPlanesState.sectionPlanes.length;e<s;e++)this._uSectionPlanes.push({active:i.getLocation("sectionPlaneActive"+e),pos:i.getLocation("sectionPlanePos"+e),dir:i.getLocation("sectionPlaneDir"+e)});this._aPosition=i.getAttribute("position"),this._uClippable=i.getLocation("clippable"),this._uOffset=i.getLocation("offset"),t.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=i.getLocation("logDepthBufFC")),this._lastMaterialId=null,this._lastVertexBufsId=null,this._lastGeometryId=null},ys.prototype._bindProgram=function(e){const t=this._scene,s=t.camera.project,i=t.canvas.gl;if(this._program.bind(),e.useProgram++,i.uniformMatrix4fv(this._uProjMatrix,!1,s.matrix),t.logarithmicDepthBufferEnabled){const e=2/(Math.log(s.far+1)/Math.LN2);i.uniform1f(this._uLogDepthBufFC,e)}this._lastMaterialId=null,this._lastVertexBufsId=null,this._lastGeometryId=null};class Is{constructor(e){this.vertex=function(e){const t=e.scene._sectionPlanesState.sectionPlanes.length>0,s=!!e._geometry._state.compressGeometry,i=[];i.push("// Mesh shadow vertex shader"),i.push("in vec3 position;"),i.push("uniform mat4 modelMatrix;"),i.push("uniform mat4 shadowViewMatrix;"),i.push("uniform mat4 shadowProjMatrix;"),i.push("uniform vec3 offset;"),s&&i.push("uniform mat4 positionsDecodeMatrix;");t&&i.push("out vec4 vWorldPosition;");i.push("void main(void) {"),i.push("vec4 localPosition = vec4(position, 1.0); "),i.push("vec4 worldPosition;"),s&&i.push("localPosition = positionsDecodeMatrix * localPosition;");i.push("worldPosition = modelMatrix * localPosition;"),i.push("worldPosition.xyz = worldPosition.xyz + offset;"),i.push("vec4 viewPosition  = shadowViewMatrix * worldPosition; "),t&&i.push("vWorldPosition = worldPosition;");return i.push("   gl_Position = shadowProjMatrix * viewPosition;"),i.push("}"),i}(e),this.fragment=function(e){const t=e.scene;t.canvas.gl;const s=t._sectionPlanesState,i=s.sectionPlanes.length>0,r=[];if(r.push("// Mesh shadow fragment shader"),r.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),r.push("precision highp float;"),r.push("precision highp int;"),r.push("#else"),r.push("precision mediump float;"),r.push("precision mediump int;"),r.push("#endif"),i){r.push("uniform bool clippable;"),r.push("in vec4 vWorldPosition;");for(var o=0;o<s.sectionPlanes.length;o++)r.push("uniform bool sectionPlaneActive"+o+";"),r.push("uniform vec3 sectionPlanePos"+o+";"),r.push("uniform vec3 sectionPlaneDir"+o+";")}if(r.push("vec4 encodeFloat( const in float depth ) {"),r.push("  const vec4 bitShift = vec4(256 * 256 * 256, 256 * 256, 256, 1.0);"),r.push("  const vec4 bitMask = vec4(0, 1.0 / 256.0, 1.0 / 256.0, 1.0 / 256.0);"),r.push("  vec4 comp = fract(depth * bitShift);"),r.push("  comp -= comp.xxyz * bitMask;"),r.push("  return comp;"),r.push("}"),r.push("out vec4 outColor;"),r.push("void main(void) {"),i){r.push("if (clippable) {"),r.push("  float dist = 0.0;");for(o=0;o<s.sectionPlanes.length;o++)r.push("if (sectionPlaneActive"+o+") {"),r.push("   dist += clamp(dot(-sectionPlaneDir"+o+".xyz, vWorldPosition.xyz - sectionPlanePos"+o+".xyz), 0.0, 1000.0);"),r.push("}");r.push("  if (dist > 0.0) { discard; }"),r.push("}")}return r.push("outColor = encodeFloat(gl_FragCoord.z);"),r.push("}"),r}(e)}}const vs=function(e,t){this._hash=e,this._shaderSource=new Is(t),this._scene=t.scene,this._useCount=0,this._allocate(t)},Ts={};vs.get=function(e){const t=e.scene,s=[t.canvas.canvas.id,t._sectionPlanesState.getHash(),e._geometry._state.hash,e._state.hash].join(";");let i=Ts[s];if(!i){if(i=new vs(s,e),i.errors)return console.log(i.errors.join("\n")),null;Ts[s]=i,p.memory.programs++}return i._useCount++,i},vs.prototype.put=function(){0==--this._useCount&&(this._program&&this._program.destroy(),delete Ts[this._hash],p.memory.programs--)},vs.prototype.webglContextRestored=function(){this._program=null},vs.prototype.drawMesh=function(e,t){this._program||this._allocate(t);const s=this._scene.canvas.gl,i=t._material._state,r=t._geometry._state;if(e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram(e)),i.id!==this._lastMaterialId){const t=i.backfaces;e.backfaces!==t&&(t?s.disable(s.CULL_FACE):s.enable(s.CULL_FACE),e.backfaces=t);const r=i.frontface;e.frontface!==r&&(r?s.frontFace(s.CCW):s.frontFace(s.CW),e.frontface=r),e.lineWidth!==i.lineWidth&&(s.lineWidth(i.lineWidth),e.lineWidth=i.lineWidth),this._uPointSize&&s.uniform1i(this._uPointSize,i.pointSize),this._lastMaterialId=i.id}if(s.uniformMatrix4fv(this._uModelMatrix,s.FALSE,t.worldMatrix),r.combineGeometry){const i=t.vertexBufs;i.id!==this._lastVertexBufsId&&(i.positionsBuf&&this._aPosition&&(this._aPosition.bindArrayBuffer(i.positionsBuf,i.compressGeometry?s.UNSIGNED_SHORT:s.FLOAT),e.bindArray++),this._lastVertexBufsId=i.id)}this._uClippable&&s.uniform1i(this._uClippable,t._state.clippable),s.uniform3fv(this._uOffset,t._state.offset),r.id!==this._lastGeometryId&&(this._uPositionsDecodeMatrix&&s.uniformMatrix4fv(this._uPositionsDecodeMatrix,!1,r.positionsDecodeMatrix),r.combineGeometry?r.indicesBufCombined&&(r.indicesBufCombined.bind(),e.bindArray++):(this._aPosition&&(this._aPosition.bindArrayBuffer(r.positionsBuf,r.compressGeometry?s.UNSIGNED_SHORT:s.FLOAT),e.bindArray++),r.indicesBuf&&(r.indicesBuf.bind(),e.bindArray++)),this._lastGeometryId=r.id),r.combineGeometry?r.indicesBufCombined&&(s.drawElements(r.primitive,r.indicesBufCombined.numItems,r.indicesBufCombined.itemType,0),e.drawElements++):r.indicesBuf?(s.drawElements(r.primitive,r.indicesBuf.numItems,r.indicesBuf.itemType,0),e.drawElements++):r.positions&&(s.drawArrays(s.TRIANGLES,0,r.positions.numItems),e.drawArrays++)},vs.prototype._allocate=function(e){const t=e.scene,s=t.canvas.gl;if(this._program=new ne(s,this._shaderSource),this._scene=t,this._useCount=0,this._program.errors)return void(this.errors=this._program.errors);const i=this._program;this._uPositionsDecodeMatrix=i.getLocation("positionsDecodeMatrix"),this._uModelMatrix=i.getLocation("modelMatrix"),this._uShadowViewMatrix=i.getLocation("shadowViewMatrix"),this._uShadowProjMatrix=i.getLocation("shadowProjMatrix"),this._uSectionPlanes={};for(let e=0,s=t._sectionPlanesState.sectionPlanes.length;e<s;e++)this._uSectionPlanes.push({active:i.getLocation("sectionPlaneActive"+e),pos:i.getLocation("sectionPlanePos"+e),dir:i.getLocation("sectionPlaneDir"+e)});this._aPosition=i.getAttribute("position"),this._uClippable=i.getLocation("clippable"),this._uOffset=i.getLocation("offset"),this._lastMaterialId=null,this._lastVertexBufsId=null,this._lastGeometryId=null},vs.prototype._bindProgram=function(e){this._program||this._allocate(mesh);const t=this._scene,s=t.canvas.gl,i=t._sectionPlanesState;if(this._program.bind(),e.useProgram++,s.uniformMatrix4fv(this._uShadowViewMatrix,!1,e.shadowViewMatrix),s.uniformMatrix4fv(this._uShadowProjMatrix,!1,e.shadowProjMatrix),this._lastMaterialId=null,this._lastVertexBufsId=null,this._lastGeometryId=null,i.sectionPlanes.length>0){let e,t,r,o,n;for(let a=0,l=this._uSectionPlanes.length;a<l;a++)e=this._uSectionPlanes[a],t=e.active,r=i.sectionPlanes[a],t&&s.uniform1i(t,r.active),o=e.pos,o&&s.uniform3fv(e.pos,r.pos),n=e.dir,n&&s.uniform3fv(e.dir,r.dir)}};class _s{constructor(){this.visibleLayers=[],this.sectionPlanesActivePerLayer=[],this.reset()}reset(){this.culled=!1,this.sectioned=!1,this.numLayers=0,this.numVisibleLayers=0,this.colorOpaque=!1,this.colorTransparent=!1,this.edgesOpaque=!1,this.edgesTransparent=!1,this.xrayedSilhouetteOpaque=!1,this.xrayedEdgesOpaque=!1,this.xrayedSilhouetteTransparent=!1,this.xrayedEdgesTransparent=!1,this.highlightedSilhouetteOpaque=!1,this.highlightedEdgesOpaque=!1,this.highlightedSilhouetteTransparent=!1,this.highlightedEdgesTransparent=!1,this.selectedSilhouetteOpaque=!1,this.selectedEdgesOpaque=!1,this.selectedSilhouetteTransparent=!1,this.selectedEdgesTransparent=!1}}const Rs=u.OBB3(),Ps=u.vec4(),Ds=u.vec4(),Ns=u.vec4(),Cs=u.vec3([1,0,0]),Os=u.vec3([0,1,0]),bs=u.vec3([0,0,1]),Ss=u.vec3(3),ws=u.vec3(3),xs=u.identityMat4();class Bs extends C{constructor(e,t={}){super(e,t),this.originalSystemId=t.originalSystemId||this.id,this.renderFlags=new _s,this._state=new Ne({visible:!0,culled:!1,pickable:null,clippable:null,collidable:null,occluder:!1!==t.occluder,castsShadow:null,receivesShadow:null,xrayed:!1,highlighted:!1,selected:!1,edges:!1,stationary:!!t.stationary,background:!!t.background,billboard:this._checkBillboard(t.billboard),layer:null,colorize:null,pickID:this.scene._renderer.getPickID(this),drawHash:"",pickHash:"",offset:u.vec3(),origin:null,originHash:null}),this._drawRenderer=null,this._shadowRenderer=null,this._emphasisFillRenderer=null,this._emphasisEdgesRenderer=null,this._pickMeshRenderer=null,this._pickTriangleRenderer=null,this._occlusionRenderer=null,this._geometry=t.geometry?this._checkComponent2(["ReadableGeometry","VBOGeometry"],t.geometry):this.scene.geometry,this._material=t.material?this._checkComponent2(["PhongMaterial","MetallicMaterial","SpecularMaterial","LambertMaterial"],t.material):this.scene.material,this._xrayMaterial=t.xrayMaterial?this._checkComponent("EmphasisMaterial",t.xrayMaterial):this.scene.xrayMaterial,this._highlightMaterial=t.highlightMaterial?this._checkComponent("EmphasisMaterial",t.highlightMaterial):this.scene.highlightMaterial,this._selectedMaterial=t.selectedMaterial?this._checkComponent("EmphasisMaterial",t.selectedMaterial):this.scene.selectedMaterial,this._edgeMaterial=t.edgeMaterial?this._checkComponent("EdgeMaterial",t.edgeMaterial):this.scene.edgeMaterial,this._parentNode=null,this._aabb=null,this._aabbDirty=!0,this._numTriangles=this._geometry?this._geometry.numTriangles:0,this.scene._aabbDirty=!0,this._scale=u.vec3(),this._quaternion=u.identityQuaternion(),this._rotation=u.vec3(),this._position=u.vec3(),this._worldMatrix=u.identityMat4(),this._worldNormalMatrix=u.identityMat4(),this._localMatrixDirty=!0,this._worldMatrixDirty=!0,this._worldNormalMatrixDirty=!0;const s=t.origin||t.rtcCenter;if(s&&(this._state.origin=u.vec3(s),this._state.originHash=s.join()),t.matrix?this.matrix=t.matrix:(this.scale=t.scale,this.position=t.position,t.quaternion||(this.rotation=t.rotation)),this._isObject=t.isObject,this._isObject&&this.scene._registerObject(this),this._isModel=t.isModel,this._isModel&&this.scene._registerModel(this),this.visible=t.visible,this.culled=t.culled,this.pickable=t.pickable,this.clippable=t.clippable,this.collidable=t.collidable,this.castsShadow=t.castsShadow,this.receivesShadow=t.receivesShadow,this.xrayed=t.xrayed,this.highlighted=t.highlighted,this.selected=t.selected,this.edges=t.edges,this.layer=t.layer,this.colorize=t.colorize,this.opacity=t.opacity,this.offset=t.offset,t.parentId){const e=this.scene.components[t.parentId];e?e.isNode?e.addChild(this):this.error("Parent is not a Node: '"+t.parentId+"'"):this.error("Parent not found: '"+t.parentId+"'"),this._parentNode=e}else t.parent&&(t.parent.isNode||this.error("Parent is not a Node"),t.parent.addChild(this),this._parentNode=t.parent);this.compile()}get type(){return"Mesh"}get isMesh(){return!0}get parent(){return this._parentNode}get geometry(){return this._geometry}get material(){return this._material}get position(){return this._position}set position(e){this._position.set(e||[0,0,0]),this._setLocalMatrixDirty(),this._setAABBDirty(),this.glRedraw()}get rotation(){return this._rotation}set rotation(e){this._rotation.set(e||[0,0,0]),u.eulerToQuaternion(this._rotation,"XYZ",this._quaternion),this._setLocalMatrixDirty(),this._setAABBDirty(),this.glRedraw()}get quaternion(){return this._quaternion}set quaternion(e){this._quaternion.set(e||[0,0,0,1]),u.quaternionToEuler(this._quaternion,"XYZ",this._rotation),this._setLocalMatrixDirty(),this._setAABBDirty(),this.glRedraw()}get scale(){return this._scale}set scale(e){this._scale.set(e||[1,1,1]),this._setLocalMatrixDirty(),this._setAABBDirty(),this.glRedraw()}get matrix(){return this._localMatrixDirty&&(this.__localMatrix||(this.__localMatrix=u.identityMat4()),u.composeMat4(this._position,this._quaternion,this._scale,this.__localMatrix),this._localMatrixDirty=!1),this.__localMatrix}set matrix(e){this.__localMatrix||(this.__localMatrix=u.identityMat4()),this.__localMatrix.set(e||xs),u.decomposeMat4(this.__localMatrix,this._position,this._quaternion,this._scale),this._localMatrixDirty=!1,this._setWorldMatrixDirty(),this._setAABBDirty(),this.glRedraw()}get worldMatrix(){return this._worldMatrixDirty&&this._buildWorldMatrix(),this._worldMatrix}get worldNormalMatrix(){return this._worldNormalMatrixDirty&&this._buildWorldNormalMatrix(),this._worldNormalMatrix}get isEntity(){return!0}get isModel(){return this._isModel}get isObject(){return this._isObject}get aabb(){return this._aabbDirty&&this._updateAABB(),this._aabb}get origin(){return this._state.origin}set origin(e){e?(this._state.origin||(this._state.origin=u.vec3()),this._state.origin.set(e),this._state.originHash=e.join(),this._setAABBDirty(),this.scene._aabbDirty=!0):this._state.origin&&(this._state.origin=null,this._state.originHash=null,this._setAABBDirty(),this.scene._aabbDirty=!0)}get rtcCenter(){return this.origin}set rtcCenter(e){this.origin=e}get numTriangles(){return this._numTriangles}get visible(){return this._state.visible}set visible(e){e=!1!==e,this._state.visible=e,this._isObject&&this.scene._objectVisibilityUpdated(this,e),this.glRedraw()}get xrayed(){return this._state.xrayed}set xrayed(e){e=!!e,this._state.xrayed!==e&&(this._state.xrayed=e,this._isObject&&this.scene._objectXRayedUpdated(this,e),this.glRedraw())}get highlighted(){return this._state.highlighted}set highlighted(e){(e=!!e)!==this._state.highlighted&&(this._state.highlighted=e,this._isObject&&this.scene._objectHighlightedUpdated(this,e),this.glRedraw())}get selected(){return this._state.selected}set selected(e){(e=!!e)!==this._state.selected&&(this._state.selected=e,this._isObject&&this.scene._objectSelectedUpdated(this,e),this.glRedraw())}get edges(){return this._state.edges}set edges(e){(e=!!e)!==this._state.edges&&(this._state.edges=e,this.glRedraw())}get culled(){return this._state.culled}set culled(e){this._state.culled=!!e,this.glRedraw()}get clippable(){return this._state.clippable}set clippable(e){e=!1!==e,this._state.clippable!==e&&(this._state.clippable=e,this.glRedraw())}get collidable(){return this._state.collidable}set collidable(e){(e=!1!==e)!==this._state.collidable&&(this._state.collidable=e,this._setAABBDirty(),this.scene._aabbDirty=!0)}get pickable(){return this._state.pickable}set pickable(e){e=!1!==e,this._state.pickable!==e&&(this._state.pickable=e)}get castsShadow(){return this._state.castsShadow}set castsShadow(e){(e=!1!==e)!==this._state.castsShadow&&(this._state.castsShadow=e,this.glRedraw())}get receivesShadow(){return this._state.receivesShadow}set receivesShadow(e){(e=!1!==e)!==this._state.receivesShadow&&(this._state.receivesShadow=e,this._state.hash=e?"/mod/rs;":"/mod;",this.fire("dirty",this))}get saoEnabled(){return!1}get colorize(){return this._state.colorize}set colorize(e){let t=this._state.colorize;t||(t=this._state.colorize=new Float32Array(4),t[3]=1),e?(t[0]=e[0],t[1]=e[1],t[2]=e[2]):(t[0]=1,t[1]=1,t[2]=1);const s=!!e;this.scene._objectColorizeUpdated(this,s),this.glRedraw()}get opacity(){return this._state.colorize[3]}set opacity(e){let t=this._state.colorize;t||(t=this._state.colorize=new Float32Array(4),t[0]=1,t[1]=1,t[2]=1);const s=null!=e;t[3]=s?e:1,this.scene._objectOpacityUpdated(this,s),this.glRedraw()}get transparent(){return 2===this._material.alphaMode||this._state.colorize[3]<1}get layer(){return this._state.layer}set layer(e){e=e||0,(e=Math.round(e))!==this._state.layer&&(this._state.layer=e,this._renderer.needStateSort())}get stationary(){return this._state.stationary}get billboard(){return this._state.billboard}get offset(){return this._state.offset}set offset(e){this._state.offset.set(e||[0,0,0]),this._setAABBDirty(),this.glRedraw()}get isDrawable(){return!0}get isStateSortable(){return!0}get xrayMaterial(){return this._xrayMaterial}get highlightMaterial(){return this._highlightMaterial}get selectedMaterial(){return this._selectedMaterial}get edgeMaterial(){return this._edgeMaterial}_checkBillboard(e){return"spherical"!==(e=e||"none")&&"cylindrical"!==e&&"none"!==e&&(this.error("Unsupported value for 'billboard': "+e+" - accepted values are 'spherical', 'cylindrical' and 'none' - defaulting to 'none'."),e="none"),e}compile(){const e=this._makeDrawHash();this._state.drawHash!==e&&(this._state.drawHash=e,this._putDrawRenderers(),this._drawRenderer=Zt.get(this),this._emphasisFillRenderer=ts.get(this),this._emphasisEdgesRenderer=ns.get(this));const t=this._makePickHash();if(this._state.pickHash!==t&&(this._state.pickHash=t,this._putPickRenderers(),this._pickMeshRenderer=cs.get(this)),this._state.occluder){const e=this._makeOcclusionHash();this._state.occlusionHash!==e&&(this._state.occlusionHash=e,this._putOcclusionRenderer(),this._occlusionRenderer=ys.get(this))}}_setLocalMatrixDirty(){this._localMatrixDirty=!0,this._setWorldMatrixDirty()}_setWorldMatrixDirty(){this._worldMatrixDirty=!0,this._worldNormalMatrixDirty=!0}_buildWorldMatrix(){const e=this.matrix;if(this._parentNode)u.mulMat4(this._parentNode.worldMatrix,e,this._worldMatrix);else for(let t=0,s=e.length;t<s;t++)this._worldMatrix[t]=e[t];this._worldMatrixDirty=!1}_buildWorldNormalMatrix(){this._worldMatrixDirty&&this._buildWorldMatrix(),this._worldNormalMatrix||(this._worldNormalMatrix=u.mat4()),u.transposeMat4(this._worldMatrix,this._worldNormalMatrix),u.inverseMat4(this._worldNormalMatrix),this._worldNormalMatrixDirty=!1}_setAABBDirty(){if(this.collidable)for(let e=this;e;e=e._parentNode)e._aabbDirty=!0}_updateAABB(){this.scene._aabbDirty=!0,this._aabb||(this._aabb=u.AABB3()),this._buildAABB(this.worldMatrix,this._aabb),this._aabbDirty=!1}_webglContextRestored(){this._drawRenderer&&this._drawRenderer.webglContextRestored(),this._shadowRenderer&&this._shadowRenderer.webglContextRestored(),this._emphasisFillRenderer&&this._emphasisFillRenderer.webglContextRestored(),this._emphasisEdgesRenderer&&this._emphasisEdgesRenderer.webglContextRestored(),this._pickMeshRenderer&&this._pickMeshRenderer.webglContextRestored(),this._pickTriangleRenderer&&this._pickMeshRenderer.webglContextRestored(),this._occlusionRenderer&&this._occlusionRenderer.webglContextRestored()}_makeDrawHash(){const e=this.scene,t=[e.canvas.canvas.id,(e.gammaInput?"gi;":";")+(e.gammaOutput?"go":""),e._lightsState.getHash(),e._sectionPlanesState.getHash()],s=this._state;return s.stationary&&t.push("/s"),"none"===s.billboard?t.push("/n"):"spherical"===s.billboard?t.push("/s"):"cylindrical"===s.billboard&&t.push("/c"),s.receivesShadow&&t.push("/rs"),t.push(";"),t.join("")}_makePickHash(){const e=this.scene,t=[e.canvas.canvas.id,e._sectionPlanesState.getHash()],s=this._state;return s.stationary&&t.push("/s"),"none"===s.billboard?t.push("/n"):"spherical"===s.billboard?t.push("/s"):"cylindrical"===s.billboard&&t.push("/c"),t.push(";"),t.join("")}_makeOcclusionHash(){const e=this.scene,t=[e.canvas.canvas.id,e._sectionPlanesState.getHash()],s=this._state;return s.stationary&&t.push("/s"),"none"===s.billboard?t.push("/n"):"spherical"===s.billboard?t.push("/s"):"cylindrical"===s.billboard&&t.push("/c"),t.push(";"),t.join("")}_buildAABB(e,t){u.transformOBB3(e,this._geometry.obb,Rs),u.OBB3ToAABB3(Rs,t);const s=this._state.offset;if(t[0]+=s[0],t[1]+=s[1],t[2]+=s[2],t[3]+=s[0],t[4]+=s[1],t[5]+=s[2],this._state.origin){const e=this._state.origin;t[0]+=e[0],t[1]+=e[1],t[2]+=e[2],t[3]+=e[0],t[4]+=e[1],t[5]+=e[2]}}rotate(e,t){return Ps[0]=e[0],Ps[1]=e[1],Ps[2]=e[2],Ps[3]=t*u.DEGTORAD,u.angleAxisToQuaternion(Ps,Ds),u.mulQuaternions(this.quaternion,Ds,Ns),this.quaternion=Ns,this._setLocalMatrixDirty(),this._setAABBDirty(),this.glRedraw(),this}rotateOnWorldAxis(e,t){return Ps[0]=e[0],Ps[1]=e[1],Ps[2]=e[2],Ps[3]=t*u.DEGTORAD,u.angleAxisToQuaternion(Ps,Ds),u.mulQuaternions(Ds,this.quaternion,Ds),this}rotateX(e){return this.rotate(Cs,e)}rotateY(e){return this.rotate(Os,e)}rotateZ(e){return this.rotate(bs,e)}translate(e,t){return u.vec3ApplyQuaternion(this.quaternion,e,Ss),u.mulVec3Scalar(Ss,t,ws),u.addVec3(this.position,ws,this.position),this._setLocalMatrixDirty(),this._setAABBDirty(),this.glRedraw(),this}translateX(e){return this.translate(Cs,e)}translateY(e){return this.translate(Os,e)}translateZ(e){return this.translate(bs,e)}_putDrawRenderers(){this._drawRenderer&&(this._drawRenderer.put(),this._drawRenderer=null),this._shadowRenderer&&(this._shadowRenderer.put(),this._shadowRenderer=null),this._emphasisFillRenderer&&(this._emphasisFillRenderer.put(),this._emphasisFillRenderer=null),this._emphasisEdgesRenderer&&(this._emphasisEdgesRenderer.put(),this._emphasisEdgesRenderer=null)}_putPickRenderers(){this._pickMeshRenderer&&(this._pickMeshRenderer.put(),this._pickMeshRenderer=null),this._pickTriangleRenderer&&(this._pickTriangleRenderer.put(),this._pickTriangleRenderer=null)}_putOcclusionRenderer(){this._occlusionRenderer&&(this._occlusionRenderer.put(),this._occlusionRenderer=null)}stateSortCompare(e,t){return e._state.layer-t._state.layer||e._drawRenderer.id-t._drawRenderer.id||e._material._state.id-t._material._state.id||e._geometry._state.id-t._geometry._state.id}rebuildRenderFlags(){this.renderFlags.reset(),this._getActiveSectionPlanes()?(this.renderFlags.numLayers=1,this.renderFlags.numVisibleLayers=1,this.renderFlags.visibleLayers[0]=0,this._updateRenderFlags()):this.renderFlags.culled=!0}_updateRenderFlags(){const e=this.renderFlags,t=this._state;if(t.xrayed){const t=this._xrayMaterial._state;t.fill&&(t.fillAlpha<1?e.xrayedSilhouetteTransparent=!0:e.xrayedSilhouetteOpaque=!0),t.edges&&(t.edgeAlpha<1?e.xrayedEdgesTransparent=!0:e.xrayedEdgesOpaque=!0)}else{if(this._material._state.alpha<1||t.colorize[3]<1?e.colorTransparent=!0:e.colorOpaque=!0,t.edges){this._edgeMaterial._state.alpha<1?e.edgesTransparent=!0:e.edgesOpaque=!0}if(t.selected){const t=this._selectedMaterial._state;t.fill&&(t.fillAlpha<1?e.selectedSilhouetteTransparent=!0:e.selectedSilhouetteOpaque=!0),t.edges&&(t.edgeAlpha<1?e.selectedEdgesTransparent=!0:e.selectedEdgesOpaque=!0)}else if(t.highlighted){const t=this._highlightMaterial._state;t.fill&&(t.fillAlpha<1?e.highlightedSilhouetteTransparent=!0:e.highlightedSilhouetteOpaque=!0),t.edges&&(t.edgeAlpha<1?e.highlightedEdgesTransparent=!0:e.highlightedEdgesOpaque=!0)}}}_getActiveSectionPlanes(){if(this._state.clippable){const e=this.scene._sectionPlanesState.sectionPlanes,t=e.length;if(t>0)for(let s=0;s<t;s++){const t=e[s],i=this.renderFlags;if(t.active)if(this._state.origin){const e=u.planeAABB3Intersect(t.dir,t.dist,this.aabb);if(-1===e)return!1;const r=0===e;i.sectionPlanesActivePerLayer[s]=r}else i.sectionPlanesActivePerLayer[s]=!0;else i.sectionPlanesActivePerLayer[s]=!1}}return!0}drawColorOpaque(e){(this._drawRenderer||(this._drawRenderer=Zt.get(this)))&&this._drawRenderer.drawMesh(e,this)}drawColorTransparent(e){(this._drawRenderer||(this._drawRenderer=Zt.get(this)))&&this._drawRenderer.drawMesh(e,this)}drawSilhouetteXRayed(e){(this._emphasisFillRenderer||(this._emphasisFillRenderer=ts.get(this)))&&this._emphasisFillRenderer.drawMesh(e,this,0)}drawSilhouetteHighlighted(e){(this._emphasisFillRenderer||(this._emphasisFillRenderer=ts.get(this)))&&this._emphasisFillRenderer.drawMesh(e,this,1)}drawSilhouetteSelected(e){(this._emphasisFillRenderer||(this._emphasisFillRenderer=ts.get(this)))&&this._emphasisFillRenderer.drawMesh(e,this,2)}drawEdgesColorOpaque(e){(this._emphasisEdgesRenderer||(this._emphasisEdgesRenderer=ns.get(this)))&&this._emphasisEdgesRenderer.drawMesh(e,this,3)}drawEdgesColorTransparent(e){(this._emphasisEdgesRenderer||(this._emphasisEdgesRenderer=ns.get(this)))&&this._emphasisEdgesRenderer.drawMesh(e,this,3)}drawEdgesXRayed(e){(this._emphasisEdgesRenderer||(this._emphasisEdgesRenderer=ns.get(this)))&&this._emphasisEdgesRenderer.drawMesh(e,this,0)}drawEdgesHighlighted(e){(this._emphasisEdgesRenderer||(this._emphasisEdgesRenderer=ns.get(this)))&&this._emphasisEdgesRenderer.drawMesh(e,this,1)}drawEdgesSelected(e){(this._emphasisEdgesRenderer||(this._emphasisEdgesRenderer=ns.get(this)))&&this._emphasisEdgesRenderer.drawMesh(e,this,2)}drawOcclusion(e){(this._state.occluder&&this._occlusionRenderer||(this._occlusionRenderer=ys.get(this)))&&this._occlusionRenderer.drawMesh(e,this)}drawShadow(e){(this._shadowRenderer||(this._shadowRenderer=vs.get(this)))&&this._shadowRenderer.drawMesh(e,this)}drawPickMesh(e){(this._pickMeshRenderer||(this._pickMeshRenderer=cs.get(this)))&&this._pickMeshRenderer.drawMesh(e,this)}canPickTriangle(){return this._geometry.isReadableGeometry}drawPickTriangles(e){(this._pickTriangleRenderer||(this._pickTriangleRenderer=ds.get(this)))&&this._pickTriangleRenderer.drawMesh(e,this)}pickTriangleSurface(e,t,s){Fs(this,e,t,s)}drawPickVertices(e){}delegatePickedEntity(){return this}destroy(){super.destroy(),this._putDrawRenderers(),this._putPickRenderers(),this._putOcclusionRenderer(),this.scene._renderer.putPickID(this._state.pickID),this._isObject&&(this.scene._deregisterObject(this),this._visible&&this.scene._objectVisibilityUpdated(this,!1,!1),this._xrayed&&this.scene._objectXRayedUpdated(this,!1,!1),this._selected&&this.scene._objectSelectedUpdated(this,!1,!1),this._highlighted&&this.scene._objectHighlightedUpdated(this,!1,!1),this.scene._objectColorizeUpdated(this,!1),this.scene._objectOpacityUpdated(this,!1),this.offset.some((e=>0!==e))&&this.scene._objectOffsetUpdated(this,!1)),this._isModel&&this.scene._deregisterModel(this),this.glRedraw()}}const Fs=function(){const e=u.vec3(),t=u.vec3(),s=u.vec3(),i=u.vec3(),r=u.vec3(),o=u.vec3(),n=u.vec4(),a=u.vec3(),l=u.vec3(),h=u.vec3(),c=u.vec3(),A=u.vec3(),p=u.vec3(),d=u.vec3(),f=u.vec3(),E=u.vec3(),m=u.vec4(),y=u.vec4(),g=u.vec4(),I=u.vec3(),v=u.vec3(),T=u.vec3(),_=u.vec3(),R=u.vec3(),P=u.vec3(),D=u.vec3(),N=u.vec3(),C=u.vec3(),O=u.vec3(),S=u.vec3();return function(w,x,B,F){var M=F.primIndex;if(null!=M&&M>-1){const G=w.geometry._state,k=w.scene,V=k.camera,j=k.canvas;if("triangles"===G.primitiveName){F.primitive="triangle";const k=M,Q=G.indices,W=G.positions;let z,K,Y;if(Q){var L=Q[k+0],U=Q[k+1],H=Q[k+2];o[0]=L,o[1]=U,o[2]=H,F.indices=o,z=3*L,K=3*U,Y=3*H}else z=3*k,K=z+3,Y=K+3;if(s[0]=W[z+0],s[1]=W[z+1],s[2]=W[z+2],i[0]=W[K+0],i[1]=W[K+1],i[2]=W[K+2],r[0]=W[Y+0],r[1]=W[Y+1],r[2]=W[Y+2],G.compressGeometry){const e=G.positionsDecodeMatrix;e&&(nt.decompressPosition(s,e,s),nt.decompressPosition(i,e,i),nt.decompressPosition(r,e,r))}F.canvasPos?u.canvasPosToLocalRay(j.canvas,w.origin?b(x,w.origin):x,B,w.worldMatrix,F.canvasPos,e,t):F.origin&&F.direction&&u.worldRayToLocalRay(w.worldMatrix,F.origin,F.direction,e,t),u.normalizeVec3(t),u.rayPlaneIntersect(e,t,s,i,r,n),F.localPos=n,F.position=n,m[0]=n[0],m[1]=n[1],m[2]=n[2],m[3]=1,u.transformVec4(w.worldMatrix,m,y),a[0]=y[0],a[1]=y[1],a[2]=y[2],F.canvasPos&&w.origin&&(a[0]+=w.origin[0],a[1]+=w.origin[1],a[2]+=w.origin[2]),F.worldPos=a,u.transformVec4(V.matrix,y,g),l[0]=g[0],l[1]=g[1],l[2]=g[2],F.viewPos=l,u.cartesianToBarycentric(n,s,i,r,h),F.bary=h;const X=G.normals;if(X){if(G.compressGeometry){const e=3*L,t=3*U,s=3*H;nt.decompressNormal(X.subarray(e,e+2),c),nt.decompressNormal(X.subarray(t,t+2),A),nt.decompressNormal(X.subarray(s,s+2),p)}else c[0]=X[z],c[1]=X[z+1],c[2]=X[z+2],A[0]=X[K],A[1]=X[K+1],A[2]=X[K+2],p[0]=X[Y],p[1]=X[Y+1],p[2]=X[Y+2];const e=u.addVec3(u.addVec3(u.mulVec3Scalar(c,h[0],I),u.mulVec3Scalar(A,h[1],v),T),u.mulVec3Scalar(p,h[2],_),R);F.worldNormal=u.normalizeVec3(u.transformVec3(w.worldNormalMatrix,e,P))}const Z=G.uv;if(Z){if(d[0]=Z[2*L],d[1]=Z[2*L+1],f[0]=Z[2*U],f[1]=Z[2*U+1],E[0]=Z[2*H],E[1]=Z[2*H+1],G.compressGeometry){const e=G.uvDecodeMatrix;e&&(nt.decompressUV(d,e,d),nt.decompressUV(f,e,f),nt.decompressUV(E,e,E))}F.uv=u.addVec3(u.addVec3(u.mulVec2Scalar(d,h[0],D),u.mulVec2Scalar(f,h[1],N),C),u.mulVec2Scalar(E,h[2],O),S)}}}}}();function Ms(e={}){let t=e.radiusTop||1;t<0&&(console.error("negative radiusTop not allowed - will invert"),t*=-1);let s=e.radiusBottom||1;s<0&&(console.error("negative radiusBottom not allowed - will invert"),s*=-1);let i=e.height||1;i<0&&(console.error("negative height not allowed - will invert"),i*=-1);let r=e.radialSegments||32;r<0&&(console.error("negative radialSegments not allowed - will invert"),r*=-1),r<3&&(r=3);let o=e.heightSegments||1;o<0&&(console.error("negative heightSegments not allowed - will invert"),o*=-1),o<1&&(o=1);const n=!!e.openEnded;let a=e.center;const l=a?a[0]:0,h=a?a[1]:0,c=a?a[2]:0,A=i/2,u=i/o,p=2*Math.PI/r,d=1/r,f=(t-s)/o,E=[],y=[],g=[],I=[];let v,T,_,R,P,D,N,C,O,b,S;const w=(90-180*Math.atan(i/(s-t))/Math.PI)/90;for(v=0;v<=o;v++)for(P=t-v*f,D=A-v*u,T=0;T<=r;T++)_=Math.sin(T*p),R=Math.cos(T*p),y.push(P*_),y.push(w),y.push(P*R),g.push(T*d),g.push(1*v/o),E.push(P*_+l),E.push(D+h),E.push(P*R+c);for(v=0;v<o;v++)for(T=0;T<=r;T++)N=v*(r+1)+T,C=N+r,I.push(N),I.push(C),I.push(C+1),I.push(N),I.push(C+1),I.push(N+1);if(!n&&t>0){for(O=E.length/3,y.push(0),y.push(1),y.push(0),g.push(.5),g.push(.5),E.push(0+l),E.push(A+h),E.push(0+c),T=0;T<=r;T++)_=Math.sin(T*p),R=Math.cos(T*p),b=.5*Math.sin(T*p)+.5,S=.5*Math.cos(T*p)+.5,y.push(t*_),y.push(1),y.push(t*R),g.push(b),g.push(S),E.push(t*_+l),E.push(A+h),E.push(t*R+c);for(T=0;T<r;T++)a=O,N=O+1+T,I.push(N),I.push(N+1),I.push(a)}if(!n&&s>0){for(O=E.length/3,y.push(0),y.push(-1),y.push(0),g.push(.5),g.push(.5),E.push(0+l),E.push(0-A+h),E.push(0+c),T=0;T<=r;T++)_=Math.sin(T*p),R=Math.cos(T*p),b=.5*Math.sin(T*p)+.5,S=.5*Math.cos(T*p)+.5,y.push(s*_),y.push(-1),y.push(s*R),g.push(b),g.push(S),E.push(s*_+l),E.push(0-A+h),E.push(s*R+c);for(T=0;T<r;T++)a=O,N=O+1+T,I.push(a),I.push(N+1),I.push(N)}return m.apply(e,{positions:E,normals:y,uv:g,indices:I})}function Ls(e={}){const t=e.lod||1,s=e.center?e.center[0]:0,i=e.center?e.center[1]:0,r=e.center?e.center[2]:0;let o=e.radius||1;o<0&&(console.error("negative radius not allowed - will invert"),o*=-1);let n=e.heightSegments||18;n<0&&(console.error("negative heightSegments not allowed - will invert"),n*=-1),n=Math.floor(t*n),n<18&&(n=18);let a=e.widthSegments||18;a<0&&(console.error("negative widthSegments not allowed - will invert"),a*=-1),a=Math.floor(t*a),a<18&&(a=18);const l=[],h=[],c=[],A=[];let u,p,d,f,E,y,g,I,v,T,_,R,P,D,N;for(u=0;u<=n;u++)for(d=u*Math.PI/n,f=Math.sin(d),E=Math.cos(d),p=0;p<=a;p++)y=2*p*Math.PI/a,g=Math.sin(y),I=Math.cos(y),v=I*f,T=E,_=g*f,R=1-p/a,P=u/n,h.push(v),h.push(T),h.push(_),c.push(R),c.push(P),l.push(s+o*v),l.push(i+o*T),l.push(r+o*_);for(u=0;u<n;u++)for(p=0;p<a;p++)D=u*(a+1)+p,N=D+a+1,A.push(D+1),A.push(N+1),A.push(N),A.push(D+1),A.push(N),A.push(D);return m.apply(e,{positions:l,normals:h,uv:c,indices:A})}class Us extends C{get type(){return"SectionPlane"}constructor(e,t={}){super(e,t),this._state=new Ne({active:!0,pos:u.vec3(),dir:u.vec3(),dist:0}),this.active=t.active,this.pos=t.pos,this.dir=t.dir,this.scene._sectionPlaneCreated(this)}set active(e){this._state.active=!1!==e,this.glRedraw(),this.fire("active",this._state.active)}get active(){return this._state.active}set pos(e){this._state.pos.set(e||[0,0,0]),this._state.dist=-u.dotVec3(this._state.pos,this._state.dir),this.fire("pos",this._state.pos)}get pos(){return this._state.pos}set dir(e){this._state.dir.set(e||[0,0,-1]),this._state.dist=-u.dotVec3(this._state.pos,this._state.dir),this.glRedraw(),this.fire("dir",this._state.dir)}get dir(){return this._state.dir}get dist(){return this._state.dist}flipDir(){const e=this._state.dir;e[0]*=-1,e[1]*=-1,e[2]*=-1,this._state.dist=-u.dotVec3(this._state.pos,this._state.dir),this.fire("dir",this._state.dir),this.glRedraw()}destroy(){this._state.destroy(),this.scene._sectionPlaneDestroyed(this),super.destroy()}}const Hs=u.vec4(4),Gs=u.vec4(),ks=u.vec4(),Vs=u.vec3([1,0,0]),js=u.vec3([0,1,0]),Qs=u.vec3([0,0,1]),Ws=u.vec3(3),zs=u.vec3(3),Ks=u.identityMat4();class Ys extends C{constructor(e,t={}){if(super(e,t),this._parentNode=null,this._children=[],this._aabb=null,this._aabbDirty=!0,this.scene._aabbDirty=!0,this._numTriangles=0,this._scale=u.vec3(),this._quaternion=u.identityQuaternion(),this._rotation=u.vec3(),this._position=u.vec3(),this._offset=u.vec3(),this._localMatrix=u.identityMat4(),this._worldMatrix=u.identityMat4(),this._localMatrixDirty=!0,this._worldMatrixDirty=!0,t.matrix?this.matrix=t.matrix:(this.scale=t.scale,this.position=t.position,t.quaternion||(this.rotation=t.rotation)),this._isModel=t.isModel,this._isModel&&this.scene._registerModel(this),this._isObject=t.isObject,this._isObject&&this.scene._registerObject(this),this.origin=t.origin,this.visible=t.visible,this.culled=t.culled,this.pickable=t.pickable,this.clippable=t.clippable,this.collidable=t.collidable,this.castsShadow=t.castsShadow,this.receivesShadow=t.receivesShadow,this.xrayed=t.xrayed,this.highlighted=t.highlighted,this.selected=t.selected,this.edges=t.edges,this.colorize=t.colorize,this.opacity=t.opacity,this.offset=t.offset,t.children){const e=t.children;for(let s=0,i=e.length;s<i;s++)this.addChild(e[s],t.inheritStates)}if(t.parentId){const e=this.scene.components[t.parentId];e?e.isNode?e.addChild(this):this.error("Parent is not a Node: '"+t.parentId+"'"):this.error("Parent not found: '"+t.parentId+"'")}else t.parent&&(t.parent.isNode||this.error("Parent is not a Node"),t.parent.addChild(this))}get isEntity(){return!0}get isModel(){return this._isModel}get isObject(){return this._isObject}get aabb(){return this._aabbDirty&&this._updateAABB(),this._aabb}set origin(e){e?(this._origin||(this._origin=u.vec3()),this._origin.set(e)):this._origin&&(this._origin=null);for(let t=0,s=this._children.length;t<s;t++)this._children[t].origin=e;this.glRedraw()}get origin(){return this._origin}set rtcCenter(e){this.origin=e}get rtcCenter(){return this.origin}get numTriangles(){return this._numTriangles}set visible(e){e=!1!==e,this._visible=e;for(let t=0,s=this._children.length;t<s;t++)this._children[t].visible=e;this._isObject&&this.scene._objectVisibilityUpdated(this,e)}get visible(){return this._visible}set xrayed(e){e=!!e,this._xrayed=e;for(let t=0,s=this._children.length;t<s;t++)this._children[t].xrayed=e;this._isObject&&this.scene._objectXRayedUpdated(this,e)}get xrayed(){return this._xrayed}set highlighted(e){e=!!e,this._highlighted=e;for(let t=0,s=this._children.length;t<s;t++)this._children[t].highlighted=e;this._isObject&&this.scene._objectHighlightedUpdated(this,e)}get highlighted(){return this._highlighted}set selected(e){e=!!e,this._selected=e;for(let t=0,s=this._children.length;t<s;t++)this._children[t].selected=e;this._isObject&&this.scene._objectSelectedUpdated(this,e)}get selected(){return this._selected}set edges(e){e=!!e,this._edges=e;for(let t=0,s=this._children.length;t<s;t++)this._children[t].edges=e}get edges(){return this._edges}set culled(e){e=!!e,this._culled=e;for(let t=0,s=this._children.length;t<s;t++)this._children[t].culled=e}get culled(){return this._culled}set clippable(e){e=!1!==e,this._clippable=e;for(let t=0,s=this._children.length;t<s;t++)this._children[t].clippable=e}get clippable(){return this._clippable}set collidable(e){e=!1!==e,this._collidable=e;for(let t=0,s=this._children.length;t<s;t++)this._children[t].collidable=e}get collidable(){return this._collidable}set pickable(e){e=!1!==e,this._pickable=e;for(let t=0,s=this._children.length;t<s;t++)this._children[t].pickable=e}get pickable(){return this._pickable}set colorize(e){let t=this._colorize;t||(t=this._colorize=new Float32Array(4),t[3]=1),e?(t[0]=e[0],t[1]=e[1],t[2]=e[2]):(t[0]=1,t[1]=1,t[2]=1);for(let e=0,s=this._children.length;e<s;e++)this._children[e].colorize=t;if(this._isObject){const t=!!e;this.scene._objectColorizeUpdated(this,t)}}get colorize(){return this._colorize.slice(0,3)}set opacity(e){let t=this._colorize;t||(t=this._colorize=new Float32Array(4),t[0]=1,t[1]=1,t[2]=1),t[3]=null!=e?e:1;for(let t=0,s=this._children.length;t<s;t++)this._children[t].opacity=e;if(this._isObject){const t=null!=e;this.scene._objectOpacityUpdated(this,t)}}get opacity(){return this._colorize[3]}set castsShadow(e){e=!!e,this._castsShadow=e;for(let t=0,s=this._children.length;t<s;t++)this._children[t].castsShadow=e}get castsShadow(){return this._castsShadow}set receivesShadow(e){e=!!e,this._receivesShadow=e;for(let t=0,s=this._children.length;t<s;t++)this._children[t].receivesShadow=e}get receivesShadow(){return this._receivesShadow}get saoEnabled(){return!1}set offset(e){e?(this._offset[0]=e[0],this._offset[1]=e[1],this._offset[2]=e[2]):(this._offset[0]=0,this._offset[1]=0,this._offset[2]=0);for(let e=0,t=this._children.length;e<t;e++)this._children[e].offset=this._offset;this._isObject&&this.scene._objectOffsetUpdated(this,e)}get offset(){return this._offset}get isNode(){return!0}_setLocalMatrixDirty(){this._localMatrixDirty=!0,this._setWorldMatrixDirty()}_setWorldMatrixDirty(){this._worldMatrixDirty=!0;for(let e=0,t=this._children.length;e<t;e++)this._children[e]._setWorldMatrixDirty()}_buildWorldMatrix(){const e=this.matrix;if(this._parentNode)u.mulMat4(this._parentNode.worldMatrix,e,this._worldMatrix);else for(let t=0,s=e.length;t<s;t++)this._worldMatrix[t]=e[t];this._worldMatrixDirty=!1}_setSubtreeAABBsDirty(e){if(e._aabbDirty=!0,e._children)for(let t=0,s=e._children.length;t<s;t++)this._setSubtreeAABBsDirty(e._children[t])}_setAABBDirty(){if(this._setSubtreeAABBsDirty(this),this.collidable)for(let e=this;e;e=e._parentNode)e._aabbDirty=!0}_updateAABB(){if(this.scene._aabbDirty=!0,this._aabb||(this._aabb=u.AABB3()),this._buildAABB)this._buildAABB(this.worldMatrix,this._aabb);else{let e;u.collapseAABB3(this._aabb);for(let t=0,s=this._children.length;t<s;t++)e=this._children[t],e.collidable&&u.expandAABB3(this._aabb,e.aabb)}this._aabbDirty=!1}addChild(e,t){if(m.isNumeric(e)||m.isString(e)){const t=e;if(!(e=this.scene.component[t]))return void this.warn("Component not found: "+m.inQuotes(t));if(!e.isNode&&!e.isMesh)return void this.error("Not a Node or Mesh: "+t)}else{if(!e.isNode&&!e.isMesh)return void this.error("Not a Node or Mesh: "+e.id);if(e._parentNode){if(e._parentNode.id===this.id)return void this.warn("Already a child: "+e.id);e._parentNode.removeChild(e)}}if(e.id,e.scene.id===this.scene.id)return this._children.push(e),e._parentNode=this,t&&(e.visible=this.visible,e.culled=this.culled,e.xrayed=this.xrayed,e.highlited=this.highlighted,e.selected=this.selected,e.edges=this.edges,e.clippable=this.clippable,e.pickable=this.pickable,e.collidable=this.collidable,e.castsShadow=this.castsShadow,e.receivesShadow=this.receivesShadow,e.colorize=this.colorize,e.opacity=this.opacity,e.offset=this.offset),e._setWorldMatrixDirty(),e._setAABBDirty(),this._numTriangles+=e.numTriangles,e;this.error("Child not in same Scene: "+e.id)}removeChild(e){for(let t=0,s=this._children.length;t<s;t++)if(this._children[t].id===e.id)return e._parentNode=null,this._children=this._children.splice(t,1),e._setWorldMatrixDirty(),e._setAABBDirty(),this._setAABBDirty(),void(this._numTriangles-=e.numTriangles)}removeChildren(){let e;for(let t=0,s=this._children.length;t<s;t++)e=this._children[t],e._parentNode=null,e._setWorldMatrixDirty(),e._setAABBDirty(),this._numTriangles-=e.numTriangles;this._children=[],this._setAABBDirty()}get numChildren(){return this._children.length}get children(){return this._children}set parent(e){if(m.isNumeric(e)||m.isString(e)){const t=e;if(!(e=this.scene.components[t]))return void this.warn("Node not found: "+m.inQuotes(t));if(!e.isNode)return void this.error("Not a Node: "+e.id)}e.scene.id===this.scene.id?this._parentNode&&this._parentNode.id===e.id?this.warn("Already a child of Node: "+e.id):e.addChild(this):this.error("Node not in same Scene: "+e.id)}get parent(){return this._parentNode}set position(e){this._position.set(e||[0,0,0]),this._setLocalMatrixDirty(),this._setAABBDirty(),this.glRedraw()}get position(){return this._position}set rotation(e){this._rotation.set(e||[0,0,0]),u.eulerToQuaternion(this._rotation,"XYZ",this._quaternion),this._setLocalMatrixDirty(),this._setAABBDirty(),this.glRedraw()}get rotation(){return this._rotation}set quaternion(e){this._quaternion.set(e||[0,0,0,1]),u.quaternionToEuler(this._quaternion,"XYZ",this._rotation),this._setLocalMatrixDirty(),this._setAABBDirty(),this.glRedraw()}get quaternion(){return this._quaternion}set scale(e){this._scale.set(e||[1,1,1]),this._setLocalMatrixDirty(),this._setAABBDirty(),this.glRedraw()}get scale(){return this._scale}set matrix(e){this._localMatrix||(this._localMatrix=u.identityMat4()),this._localMatrix.set(e||Ks),u.decomposeMat4(this._localMatrix,this._position,this._quaternion,this._scale),this._localMatrixDirty=!1,this._setWorldMatrixDirty(),this._setAABBDirty(),this.glRedraw()}get matrix(){return this._localMatrixDirty&&(this._localMatrix||(this._localMatrix=u.identityMat4()),u.composeMat4(this._position,this._quaternion,this._scale,this._localMatrix),this._localMatrixDirty=!1),this._localMatrix}get worldMatrix(){return this._worldMatrixDirty&&this._buildWorldMatrix(),this._worldMatrix}rotate(e,t){return Hs[0]=e[0],Hs[1]=e[1],Hs[2]=e[2],Hs[3]=t*u.DEGTORAD,u.angleAxisToQuaternion(Hs,Gs),u.mulQuaternions(this.quaternion,Gs,ks),this.quaternion=ks,this._setLocalMatrixDirty(),this._setAABBDirty(),this.glRedraw(),this}rotateOnWorldAxis(e,t){return Hs[0]=e[0],Hs[1]=e[1],Hs[2]=e[2],Hs[3]=t*u.DEGTORAD,u.angleAxisToQuaternion(Hs,Gs),u.mulQuaternions(Gs,this.quaternion,Gs),this}rotateX(e){return this.rotate(Vs,e)}rotateY(e){return this.rotate(js,e)}rotateZ(e){return this.rotate(Qs,e)}translate(e,t){return u.vec3ApplyQuaternion(this.quaternion,e,Ws),u.mulVec3Scalar(Ws,t,zs),u.addVec3(this.position,zs,this.position),this._setLocalMatrixDirty(),this._setAABBDirty(),this.glRedraw(),this}translateX(e){return this.translate(Vs,e)}translateY(e){return this.translate(js,e)}translateZ(e){return this.translate(Qs,e)}get type(){return"Node"}destroy(){if(super.destroy(),this._parentNode&&this._parentNode.removeChild(this),this._isObject&&(this.scene._deregisterObject(this),this._visible&&this.scene._objectVisibilityUpdated(this,!1,!1),this._xrayed&&this.scene._objectXRayedUpdated(this,!1,!1),this._selected&&this.scene._objectSelectedUpdated(this,!1,!1),this._highlighted&&this.scene._objectHighlightedUpdated(this,!1,!1),this.scene._objectColorizeUpdated(this,!1),this.scene._objectOpacityUpdated(this,!1),this.offset.some((e=>0!==e))&&this.scene._objectOffsetUpdated(this,!1)),this._isModel&&this.scene._deregisterModel(this),this._children.length){const e=this._children.splice();let t;for(let s=0,i=e.length;s<i;s++)t=e[s],t.destroy()}this._children=[],this._setAABBDirty(),this.scene._aabbDirty=!0}}function Xs(e,t,s=null){let i;const r=t;if(1009===r)return e.UNSIGNED_BYTE;if(1017===r)return e.UNSIGNED_SHORT_4_4_4_4;if(1018===r)return e.UNSIGNED_SHORT_5_5_5_1;if(1010===r)return e.BYTE;if(1011===r)return e.SHORT;if(1012===r)return e.UNSIGNED_SHORT;if(1013===r)return e.INT;if(1014===r)return e.UNSIGNED_INT;if(1015===r)return e.FLOAT;if(1016===r)return e.HALF_FLOAT;if(1021===r)return e.ALPHA;if(1023===r)return e.RGBA;if(1024===r)return e.LUMINANCE;if(1025===r)return e.LUMINANCE_ALPHA;if(1026===r)return e.DEPTH_COMPONENT;if(1027===r)return e.DEPTH_STENCIL;if(1028===r)return e.RED;if(1022===r)return e.RGBA;if(1029===r)return e.RED_INTEGER;if(1030===r)return e.RG;if(1031===r)return e.RG_INTEGER;if(1033===r)return e.RGBA_INTEGER;if(33776===r||33777===r||33778===r||33779===r)if(3001===s){const t=_e(e,"WEBGL_compressed_texture_s3tc_srgb");if(null===t)return null;if(33776===r)return t.COMPRESSED_SRGB_S3TC_DXT1_EXT;if(33777===r)return t.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT;if(33778===r)return t.COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT;if(33779===r)return t.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT}else{if(i=_e(e,"WEBGL_compressed_texture_s3tc"),null===i)return null;if(33776===r)return i.COMPRESSED_RGB_S3TC_DXT1_EXT;if(33777===r)return i.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(33778===r)return i.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(33779===r)return i.COMPRESSED_RGBA_S3TC_DXT5_EXT}if(35840===r||35841===r||35842===r||35843===r){const t=_e(e,"WEBGL_compressed_texture_pvrtc");if(null===t)return null;if(35840===r)return t.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(35841===r)return t.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(35842===r)return t.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(35843===r)return t.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}if(36196===r){const t=_e(e,"WEBGL_compressed_texture_etc1");return null!==t?t.COMPRESSED_RGB_ETC1_WEBGL:null}if(37492===r||37496===r){const t=_e(e,"WEBGL_compressed_texture_etc");if(null===t)return null;if(37492===r)return 3001===s?t.COMPRESSED_SRGB8_ETC2:t.COMPRESSED_RGB8_ETC2;if(37496===r)return 3001===s?t.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:t.COMPRESSED_RGBA8_ETC2_EAC}if(37808===r||37809===r||37810===r||37811===r||37812===r||37813===r||37814===r||37815===r||37816===r||37817===r||37818===r||37819===r||37820===r||37821===r){const t=_e(e,"WEBGL_compressed_texture_astc");if(null===t)return null;if(37808===r)return 3001===s?t.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR:t.COMPRESSED_RGBA_ASTC_4x4_KHR;if(37809===r)return 3001===s?t.COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR:t.COMPRESSED_RGBA_ASTC_5x4_KHR;if(37810===r)return 3001===s?t.COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR:t.COMPRESSED_RGBA_ASTC_5x5_KHR;if(37811===r)return 3001===s?t.COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR:t.COMPRESSED_RGBA_ASTC_6x5_KHR;if(37812===r)return 3001===s?t.COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR:t.COMPRESSED_RGBA_ASTC_6x6_KHR;if(37813===r)return 3001===s?t.COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR:t.COMPRESSED_RGBA_ASTC_8x5_KHR;if(37814===r)return 3001===s?t.COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR:t.COMPRESSED_RGBA_ASTC_8x6_KHR;if(37815===r)return 3001===s?t.COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR:t.COMPRESSED_RGBA_ASTC_8x8_KHR;if(37816===r)return 3001===s?t.COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR:t.COMPRESSED_RGBA_ASTC_10x5_KHR;if(37817===r)return 3001===s?t.COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR:t.COMPRESSED_RGBA_ASTC_10x6_KHR;if(37818===r)return 3001===s?t.COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR:t.COMPRESSED_RGBA_ASTC_10x8_KHR;if(37819===r)return 3001===s?t.COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR:t.COMPRESSED_RGBA_ASTC_10x10_KHR;if(37820===r)return 3001===s?t.COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR:t.COMPRESSED_RGBA_ASTC_12x10_KHR;if(37821===r)return 3001===s?t.COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR:t.COMPRESSED_RGBA_ASTC_12x12_KHR}if(36492===r){const t=_e(e,"EXT_texture_compression_bptc");if(null===t)return null;if(36492===r)return 3001===s?t.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT:t.COMPRESSED_RGBA_BPTC_UNORM_EXT}return 1020===r?e.UNSIGNED_INT_24_8:1e3===r?e.REPEAT:1001===r?e.CLAMP_TO_EDGE:1004===r||1005===r?e.NEAREST_MIPMAP_LINEAR:1007===r?e.LINEAR_MIPMAP_NEAREST:1008===r?e.LINEAR_MIPMAP_LINEAR:1003===r?e.NEAREST:1006===r?e.LINEAR:null}const Zs=new Uint8Array([0,0,0,1]);class qs{constructor({gl:e,target:t,format:s,type:i,wrapS:r,wrapT:o,wrapR:n,encoding:a,preloadColor:l,premultiplyAlpha:h,flipY:c}){this.gl=e,this.target=t||e.TEXTURE_2D,this.format=s||1023,this.type=i||1009,this.internalFormat=null,this.premultiplyAlpha=!!h,this.flipY=!!c,this.unpackAlignment=4,this.wrapS=r||1e3,this.wrapT=o||1e3,this.wrapR=n||1e3,this.encoding=a||3001,this.texture=e.createTexture(),l&&this.setPreloadColor(l),this.allocated=!0}setPreloadColor(e){e?(Zs[0]=Math.floor(255*e[0]),Zs[1]=Math.floor(255*e[1]),Zs[2]=Math.floor(255*e[2]),Zs[3]=Math.floor(255*(void 0!==e[3]?e[3]:1))):(Zs[0]=0,Zs[1]=0,Zs[2]=0,Zs[3]=255);const t=this.gl;if(t.bindTexture(this.target,this.texture),this.target===t.TEXTURE_CUBE_MAP){const e=[t.TEXTURE_CUBE_MAP_POSITIVE_X,t.TEXTURE_CUBE_MAP_NEGATIVE_X,t.TEXTURE_CUBE_MAP_POSITIVE_Y,t.TEXTURE_CUBE_MAP_NEGATIVE_Y,t.TEXTURE_CUBE_MAP_POSITIVE_Z,t.TEXTURE_CUBE_MAP_NEGATIVE_Z];for(let s=0,i=e.length;s<i;s++)t.texImage2D(e[s],0,t.RGBA,1,1,0,t.RGBA,t.UNSIGNED_BYTE,Zs)}else t.texImage2D(this.target,0,t.RGBA,1,1,0,t.RGBA,t.UNSIGNED_BYTE,Zs);t.bindTexture(this.target,null)}setTarget(e){this.target=e||this.gl.TEXTURE_2D}setImage(e,t={}){const s=this.gl;void 0!==t.format&&(this.format=t.format),void 0!==t.internalFormat&&(this.internalFormat=t.internalFormat),void 0!==t.encoding&&(this.encoding=t.encoding),void 0!==t.type&&(this.type=t.type),void 0!==t.flipY&&(this.flipY=t.flipY),void 0!==t.premultiplyAlpha&&(this.premultiplyAlpha=t.premultiplyAlpha),void 0!==t.unpackAlignment&&(this.unpackAlignment=t.unpackAlignment),void 0!==t.minFilter&&(this.minFilter=t.minFilter),void 0!==t.magFilter&&(this.magFilter=t.magFilter),void 0!==t.wrapS&&(this.wrapS=t.wrapS),void 0!==t.wrapT&&(this.wrapT=t.wrapT),void 0!==t.wrapR&&(this.wrapR=t.wrapR);let i=!1;s.bindTexture(this.target,this.texture);const r=s.getParameter(s.UNPACK_FLIP_Y_WEBGL);s.pixelStorei(s.UNPACK_FLIP_Y_WEBGL,this.flipY);const o=s.getParameter(s.UNPACK_PREMULTIPLY_ALPHA_WEBGL);s.pixelStorei(s.UNPACK_PREMULTIPLY_ALPHA_WEBGL,this.premultiplyAlpha);const n=s.getParameter(s.UNPACK_ALIGNMENT);s.pixelStorei(s.UNPACK_ALIGNMENT,this.unpackAlignment);const a=s.getParameter(s.UNPACK_COLORSPACE_CONVERSION_WEBGL);s.pixelStorei(s.UNPACK_COLORSPACE_CONVERSION_WEBGL,s.NONE);const l=Xs(s,this.minFilter);s.texParameteri(this.target,s.TEXTURE_MIN_FILTER,l),l!==s.NEAREST_MIPMAP_NEAREST&&l!==s.LINEAR_MIPMAP_NEAREST&&l!==s.NEAREST_MIPMAP_LINEAR&&l!==s.LINEAR_MIPMAP_LINEAR||(i=!0);const h=Xs(s,this.magFilter);h&&s.texParameteri(this.target,s.TEXTURE_MAG_FILTER,h);const c=Xs(s,this.wrapS);c&&s.texParameteri(this.target,s.TEXTURE_WRAP_S,c);const A=Xs(s,this.wrapT);A&&s.texParameteri(this.target,s.TEXTURE_WRAP_T,A);const u=Xs(s,this.format,this.encoding),p=Xs(s,this.type),d=Js(s,this.internalFormat,u,p,this.encoding,!1);if(this.target===s.TEXTURE_CUBE_MAP){if(m.isArray(e)){const t=e,i=[s.TEXTURE_CUBE_MAP_POSITIVE_X,s.TEXTURE_CUBE_MAP_NEGATIVE_X,s.TEXTURE_CUBE_MAP_POSITIVE_Y,s.TEXTURE_CUBE_MAP_NEGATIVE_Y,s.TEXTURE_CUBE_MAP_POSITIVE_Z,s.TEXTURE_CUBE_MAP_NEGATIVE_Z];for(let e=0,r=i.length;e<r;e++)s.texImage2D(i[e],0,d,u,p,t[e])}}else s.texImage2D(s.TEXTURE_2D,0,d,u,p,e);i&&s.generateMipmap(this.target),s.bindTexture(this.target,null),s.pixelStorei(s.UNPACK_FLIP_Y_WEBGL,r),s.pixelStorei(s.UNPACK_PREMULTIPLY_ALPHA_WEBGL,o),s.pixelStorei(s.UNPACK_ALIGNMENT,n),s.pixelStorei(s.UNPACK_COLORSPACE_CONVERSION_WEBGL,a)}setCompressedData({mipmaps:e,props:t={}}){const s=this.gl,i=e.length;void 0!==t.format&&(this.format=t.format),void 0!==t.internalFormat&&(this.internalFormat=t.internalFormat),void 0!==t.encoding&&(this.encoding=t.encoding),void 0!==t.type&&(this.type=t.type),void 0!==t.flipY&&(this.flipY=t.flipY),void 0!==t.premultiplyAlpha&&(this.premultiplyAlpha=t.premultiplyAlpha),void 0!==t.unpackAlignment&&(this.unpackAlignment=t.unpackAlignment),void 0!==t.minFilter&&(this.minFilter=t.minFilter),void 0!==t.magFilter&&(this.magFilter=t.magFilter),void 0!==t.wrapS&&(this.wrapS=t.wrapS),void 0!==t.wrapT&&(this.wrapT=t.wrapT),void 0!==t.wrapR&&(this.wrapR=t.wrapR),s.activeTexture(s.TEXTURE0+0),s.bindTexture(this.target,this.texture);let r=e.length>1;s.pixelStorei(s.UNPACK_FLIP_Y_WEBGL,this.flipY),s.pixelStorei(s.UNPACK_PREMULTIPLY_ALPHA_WEBGL,this.premultiplyAlpha),s.pixelStorei(s.UNPACK_ALIGNMENT,this.unpackAlignment),s.pixelStorei(s.UNPACK_COLORSPACE_CONVERSION_WEBGL,s.NONE);const o=Xs(s,this.wrapS);o&&s.texParameteri(this.target,s.TEXTURE_WRAP_S,o);const n=Xs(s,this.wrapT);if(n&&s.texParameteri(this.target,s.TEXTURE_WRAP_T,n),this.type===s.TEXTURE_3D||this.type===s.TEXTURE_2D_ARRAY){const e=Xs(s,this.wrapR);e&&s.texParameteri(this.target,s.TEXTURE_WRAP_R,e),s.texParameteri(this.type,s.TEXTURE_WRAP_R,e)}r?(s.texParameteri(this.target,s.TEXTURE_MIN_FILTER,$s(s,this.minFilter)),s.texParameteri(this.target,s.TEXTURE_MAG_FILTER,$s(s,this.magFilter))):(s.texParameteri(this.target,s.TEXTURE_MIN_FILTER,Xs(s,this.minFilter)),s.texParameteri(this.target,s.TEXTURE_MAG_FILTER,Xs(s,this.magFilter)));const a=Xs(s,this.format,this.encoding),l=Xs(s,this.type),h=Js(s,this.internalFormat,a,l,this.encoding,!1);s.texStorage2D(s.TEXTURE_2D,i,h,e[0].width,e[0].height);for(let t=0,i=e.length;t<i;t++){const i=e[t];1023!==this.format?null!==a?s.compressedTexSubImage2D(s.TEXTURE_2D,t,0,0,i.width,i.height,a,i.data):console.warn("Attempt to load unsupported compressed texture format in .setCompressedData()"):s.texSubImage2D(s.TEXTURE_2D,t,0,0,i.width,i.height,a,l,i.data)}s.bindTexture(this.target,null)}setProps(e){const t=this.gl;t.bindTexture(this.target,this.texture),this._uploadProps(e),t.bindTexture(this.target,null)}_uploadProps(e){const t=this.gl;if(void 0!==e.format&&(this.format=e.format),void 0!==e.internalFormat&&(this.internalFormat=e.internalFormat),void 0!==e.encoding&&(this.encoding=e.encoding),void 0!==e.type&&(this.type=e.type),void 0!==e.minFilter){const s=Xs(t,e.minFilter);s&&(this.minFilter=e.minFilter,t.texParameteri(this.target,t.TEXTURE_MIN_FILTER,s),s!==t.NEAREST_MIPMAP_NEAREST&&s!==t.LINEAR_MIPMAP_NEAREST&&s!==t.NEAREST_MIPMAP_LINEAR&&s!==t.LINEAR_MIPMAP_LINEAR||t.generateMipmap(this.target))}if(void 0!==e.magFilter){const s=Xs(t,e.magFilter);s&&(this.magFilter=e.magFilter,t.texParameteri(this.target,t.TEXTURE_MAG_FILTER,s))}if(void 0!==e.wrapS){const s=Xs(t,e.wrapS);s&&(this.wrapS=e.wrapS,t.texParameteri(this.target,t.TEXTURE_WRAP_S,s))}if(void 0!==e.wrapT){const s=Xs(t,e.wrapT);s&&(this.wrapT=e.wrapT,t.texParameteri(this.target,t.TEXTURE_WRAP_T,s))}}bind(e){if(this.allocated){if(this.texture){const t=this.gl;return t.activeTexture(t["TEXTURE"+e]),t.bindTexture(this.target,this.texture),!0}return!1}}unbind(e){if(this.allocated&&this.texture){const t=this.gl;t.activeTexture(t["TEXTURE"+e]),t.bindTexture(this.target,null)}}destroy(){this.allocated&&this.texture&&(this.gl.deleteTexture(this.texture),this.texture=null)}}function Js(e,t,s,i,r,o=!1){if(null!==t){if(void 0!==e[t])return e[t];console.warn("Attempt to use non-existing WebGL internal format '"+t+"'")}let n=s;return s===e.RED&&(i===e.FLOAT&&(n=e.R32F),i===e.HALF_FLOAT&&(n=e.R16F),i===e.UNSIGNED_BYTE&&(n=e.R8)),s===e.RG&&(i===e.FLOAT&&(n=e.RG32F),i===e.HALF_FLOAT&&(n=e.RG16F),i===e.UNSIGNED_BYTE&&(n=e.RG8)),s===e.RGBA&&(i===e.FLOAT&&(n=e.RGBA32F),i===e.HALF_FLOAT&&(n=e.RGBA16F),i===e.UNSIGNED_BYTE&&(n=3001===r&&!1===o?e.SRGB8_ALPHA8:e.RGBA8),i===e.UNSIGNED_SHORT_4_4_4_4&&(n=e.RGBA4),i===e.UNSIGNED_SHORT_5_5_5_1&&(n=e.RGB5_A1)),n!==e.R16F&&n!==e.R32F&&n!==e.RG16F&&n!==e.RG32F&&n!==e.RGBA16F&&n!==e.RGBA32F||_e(e,"EXT_color_buffer_float"),n}function $s(e,t){return 1003===t||1004===t||1005===t?e.NEAREST:e.LINEAR}function ei(e){if(!ti(e.width)||!ti(e.height)){const t=document.createElement("canvas");t.width=si(e.width),t.height=si(e.height);t.getContext("2d").drawImage(e,0,0,e.width,e.height,0,0,t.width,t.height),e=t}return e}function ti(e){return 0==(e&e-1)}function si(e){--e;for(let t=1;t<32;t<<=1)e|=e>>t;return e+1}class ii extends C{get type(){return"Texture"}constructor(e,t={}){super(e,t),this._state=new Ne({texture:new qs({gl:this.scene.canvas.gl}),matrix:u.identityMat4(),hasMatrix:t.translate&&(0!==t.translate[0]||0!==t.translate[1])||!!t.rotate||t.scale&&(0!==t.scale[0]||0!==t.scale[1]),minFilter:this._checkMinFilter(t.minFilter),magFilter:this._checkMagFilter(t.magFilter),wrapS:this._checkWrapS(t.wrapS),wrapT:this._checkWrapT(t.wrapT),flipY:this._checkFlipY(t.flipY),encoding:this._checkEncoding(t.encoding)}),this._src=null,this._image=null,this._translate=u.vec2([0,0]),this._scale=u.vec2([1,1]),this._rotate=u.vec2([0,0]),this._matrixDirty=!1,this.translate=t.translate,this.scale=t.scale,this.rotate=t.rotate,t.src?this.src=t.src:t.image&&(this.image=t.image),p.memory.textures++}_checkMinFilter(e){return 1006!==(e=e||1008)&&1007!==e&&1008!==e&&1005!==e&&1004!==e&&(this.error("Unsupported value for 'minFilter' - supported values are LinearFilter, LinearMipMapNearestFilter, NearestMipMapNearestFilter, NearestMipMapLinearFilter and LinearMipMapLinearFilter. Defaulting to LinearMipMapLinearFilter."),e=1008),e}_checkMagFilter(e){return 1006!==(e=e||1006)&&1003!==e&&(this.error("Unsupported value for 'magFilter' - supported values are LinearFilter and NearestFilter. Defaulting to LinearFilter."),e=1006),e}_checkWrapS(e){return 1001!==(e=e||1e3)&&1002!==e&&1e3!==e&&(this.error("Unsupported value for 'wrapS' - supported values are ClampToEdgeWrapping, MirroredRepeatWrapping and RepeatWrapping. Defaulting to RepeatWrapping."),e=1e3),e}_checkWrapT(e){return 1001!==(e=e||1e3)&&1002!==e&&1e3!==e&&(this.error("Unsupported value for 'wrapT' - supported values are ClampToEdgeWrapping, MirroredRepeatWrapping and RepeatWrapping. Defaulting to RepeatWrapping."),e=1e3),e}_checkFlipY(e){return!!e}_checkEncoding(e){return 3e3!==(e=e||3e3)&&3001!==e&&(this.error("Unsupported value for 'encoding' - supported values are LinearEncoding and sRGBEncoding. Defaulting to LinearEncoding."),e=3e3),e}_webglContextRestored(){this._state.texture=new qs({gl:this.scene.canvas.gl}),this._image?this.image=this._image:this._src&&(this.src=this._src)}_update(){const e=this._state;if(this._matrixDirty){let t,s;0===this._translate[0]&&0===this._translate[1]||(t=u.translationMat4v([this._translate[0],this._translate[1],0],this._state.matrix)),1===this._scale[0]&&1===this._scale[1]||(s=u.scalingMat4v([this._scale[0],this._scale[1],1]),t=t?u.mulMat4(t,s):s),0!==this._rotate&&(s=u.rotationMat4v(.0174532925*this._rotate,[0,0,1]),t=t?u.mulMat4(t,s):s),t&&(e.matrix=t),this._matrixDirty=!1}this.glRedraw()}set image(e){this._image=ei(e),this._image.crossOrigin="Anonymous",this._state.texture.setImage(this._image,this._state),this._src=null,this.glRedraw()}get image(){return this._image}set src(e){this.scene.loading++,this.scene.canvas.spinner.processes++;const t=this;let s=new Image;s.onload=function(){s=ei(s),t._state.texture.setImage(s,t._state),t.scene.loading--,t.glRedraw(),t.scene.canvas.spinner.processes--},s.src=e,this._src=e,this._image=null}get src(){return this._src}set translate(e){this._translate.set(e||[0,0]),this._matrixDirty=!0,this._needUpdate()}get translate(){return this._translate}set scale(e){this._scale.set(e||[1,1]),this._matrixDirty=!0,this._needUpdate()}get scale(){return this._scale}set rotate(e){e=e||0,this._rotate!==e&&(this._rotate=e,this._matrixDirty=!0,this._needUpdate())}get rotate(){return this._rotate}get minFilter(){return this._state.minFilter}get magFilter(){return this._state.magFilter}get wrapS(){return this._state.wrapS}get wrapT(){return this._state.wrapT}get flipY(){return this._state.flipY}get encoding(){return this._state.encoding}destroy(){super.destroy(),this._state.texture&&this._state.texture.destroy(),this._state.destroy(),p.memory.textures--}}const ri=p.memory,oi=u.AABB3();class ni extends Je{get type(){return"VBOGeometry"}get isVBOGeometry(){return!0}constructor(e,t={}){super(e,t),this._state=new Ne({compressGeometry:!0,primitive:null,primitiveName:null,positionsDecodeMatrix:null,uvDecodeMatrix:null,positionsBuf:null,normalsBuf:null,colorsbuf:null,uvBuf:null,indicesBuf:null,hash:""}),this._numTriangles=0,this._edgeThreshold=t.edgeThreshold||10,this._aabb=null,this._obb=u.OBB3();const s=this._state,i=this.scene.canvas.gl;switch(t.primitive=t.primitive||"triangles",t.primitive){case"points":s.primitive=i.POINTS,s.primitiveName=t.primitive;break;case"lines":s.primitive=i.LINES,s.primitiveName=t.primitive;break;case"line-loop":s.primitive=i.LINE_LOOP,s.primitiveName=t.primitive;break;case"line-strip":s.primitive=i.LINE_STRIP,s.primitiveName=t.primitive;break;case"triangles":s.primitive=i.TRIANGLES,s.primitiveName=t.primitive;break;case"triangle-strip":s.primitive=i.TRIANGLE_STRIP,s.primitiveName=t.primitive;break;case"triangle-fan":s.primitive=i.TRIANGLE_FAN,s.primitiveName=t.primitive;break;default:this.error("Unsupported value for 'primitive': '"+t.primitive+"' - supported values are 'points', 'lines', 'line-loop', 'line-strip', 'triangles', 'triangle-strip' and 'triangle-fan'. Defaulting to 'triangles'."),s.primitive=i.TRIANGLES,s.primitiveName=t.primitive}if(t.positions)if(t.indices){var r;if(t.positionsDecodeMatrix);else{const e=nt.getPositionsBounds(t.positions),o=nt.compressPositions(t.positions,e.min,e.max);r=o.quantized,s.positionsDecodeMatrix=o.decodeMatrix,s.positionsBuf=new ae(i,i.ARRAY_BUFFER,r,r.length,3,i.STATIC_DRAW),ri.positions+=s.positionsBuf.numItems,u.positions3ToAABB3(t.positions,this._aabb),u.positions3ToAABB3(r,oi,s.positionsDecodeMatrix),u.AABB3ToOBB3(oi,this._obb)}if(t.colors){const e=t.colors.constructor===Float32Array?t.colors:new Float32Array(t.colors);s.colorsBuf=new ae(i,i.ARRAY_BUFFER,e,e.length,4,i.STATIC_DRAW),ri.colors+=s.colorsBuf.numItems}if(t.uv){const e=nt.getUVBounds(t.uv),r=nt.compressUVs(t.uv,e.min,e.max),o=r.quantized;s.uvDecodeMatrix=r.decodeMatrix,s.uvBuf=new ae(i,i.ARRAY_BUFFER,o,o.length,2,i.STATIC_DRAW),ri.uvs+=s.uvBuf.numItems}if(t.normals){const e=nt.compressNormals(t.normals);let r=s.compressGeometry;s.normalsBuf=new ae(i,i.ARRAY_BUFFER,e,e.length,3,i.STATIC_DRAW,r),ri.normals+=s.normalsBuf.numItems}{const e=t.indices.constructor===Uint32Array||t.indices.constructor===Uint16Array?t.indices:new Uint32Array(t.indices);s.indicesBuf=new ae(i,i.ELEMENT_ARRAY_BUFFER,e,e.length,1,i.STATIC_DRAW),ri.indices+=s.indicesBuf.numItems;const o=$e(r,e,s.positionsDecodeMatrix,this._edgeThreshold);this._edgeIndicesBuf=new ae(i,i.ELEMENT_ARRAY_BUFFER,o,o.length,1,i.STATIC_DRAW),"triangles"===this._state.primitiveName&&(this._numTriangles=t.indices.length/3)}this._buildHash(),ri.meshes++}else this.error("Config expected: indices");else this.error("Config expected: positions")}_buildHash(){const e=this._state,t=["/g"];t.push("/"+e.primitive+";"),e.positionsBuf&&t.push("p"),e.colorsBuf&&t.push("c"),(e.normalsBuf||e.autoVertexNormals)&&t.push("n"),e.uvBuf&&t.push("u"),t.push("cp"),t.push(";"),e.hash=t.join("")}_getEdgeIndices(){return this._edgeIndicesBuf}get primitive(){return this._state.primitiveName}get aabb(){return this._aabb}get obb(){return this._obb}get numTriangles(){return this._numTriangles}_getState(){return this._state}destroy(){super.destroy();const e=this._state;e.indicesBuf&&e.indicesBuf.destroy(),e.positionsBuf&&e.positionsBuf.destroy(),e.normalsBuf&&e.normalsBuf.destroy(),e.uvBuf&&e.uvBuf.destroy(),e.colorsBuf&&e.colorsBuf.destroy(),this._edgeIndicesBuf&&this._edgeIndicesBuf.destroy(),e.destroy(),ri.meshes--}}var ai={};function li(e={}){let t=e.xSize||1;t<0&&(console.error("negative xSize not allowed - will invert"),t*=-1);let s=e.zSize||1;s<0&&(console.error("negative zSize not allowed - will invert"),s*=-1);let i=e.xSegments||1;i<0&&(console.error("negative xSegments not allowed - will invert"),i*=-1),i<1&&(i=1);let r=e.xSegments||1;r<0&&(console.error("negative zSegments not allowed - will invert"),r*=-1),r<1&&(r=1);const o=e.center,n=o?o[0]:0,a=o?o[1]:0,l=o?o[2]:0,h=t/2,c=s/2,A=Math.floor(i)||1,u=Math.floor(r)||1,p=A+1,d=u+1,f=t/A,E=s/u,y=new Float32Array(p*d*3),g=new Float32Array(p*d*3),I=new Float32Array(p*d*2);let v,T,_,R,P,D,N,C=0,O=0;for(v=0;v<d;v++){const e=v*E-c;for(T=0;T<p;T++)_=T*f-h,y[C]=_+n,y[C+1]=a,y[C+2]=-e+l,g[C+2]=-1,I[O]=T/A,I[O+1]=(u-v)/u,C+=3,O+=2}C=0;const b=new(y.length/3>65535?Uint32Array:Uint16Array)(A*u*6);for(v=0;v<u;v++)for(T=0;T<A;T++)R=T+p*v,P=T+p*(v+1),D=T+1+p*(v+1),N=T+1+p*v,b[C]=N,b[C+1]=P,b[C+2]=R,b[C+3]=N,b[C+4]=D,b[C+5]=P,C+=6;return m.apply(e,{positions:y,normals:g,uv:I,indices:b})}function hi(e={}){let t=e.radius||1;t<0&&(console.error("negative radius not allowed - will invert"),t*=-1),t*=.5;let s=e.tube||.3;s<0&&(console.error("negative tube not allowed - will invert"),s*=-1);let i=e.radialSegments||32;i<0&&(console.error("negative radialSegments not allowed - will invert"),i*=-1),i<4&&(i=4);let r=e.tubeSegments||24;r<0&&(console.error("negative tubeSegments not allowed - will invert"),r*=-1),r<4&&(r=4);let o=e.arc||2*Math.PI;o<0&&(console.warn("negative arc not allowed - will invert"),o*=-1),o>360&&(o=360);const n=e.center;let a=n?n[0]:0,l=n?n[1]:0;const h=n?n[2]:0,c=[],A=[],p=[],d=[];let f,E,y,g,I,v,T,_,R,P,D,N;for(_=0;_<=r;_++)for(T=0;T<=i;T++)f=T/i*o,E=.785398+_/r*Math.PI*2,a=t*Math.cos(f),l=t*Math.sin(f),y=(t+s*Math.cos(E))*Math.cos(f),g=(t+s*Math.cos(E))*Math.sin(f),I=s*Math.sin(E),c.push(y+a),c.push(g+l),c.push(I+h),p.push(1-T/i),p.push(_/r),v=u.normalizeVec3(u.subVec3([y,g,I],[a,l,h],[]),[]),A.push(v[0]),A.push(v[1]),A.push(v[2]);for(_=1;_<=r;_++)for(T=1;T<=i;T++)R=(i+1)*_+T-1,P=(i+1)*(_-1)+T-1,D=(i+1)*(_-1)+T,N=(i+1)*_+T,d.push(R),d.push(P),d.push(D),d.push(D),d.push(N),d.push(R);return m.apply(e,{positions:c,normals:A,uv:p,indices:d})}ai.load=function(e,t){var s=new XMLHttpRequest;s.open("GET",e,!0),s.responseType="arraybuffer",s.onload=function(e){t(e.target.response)},s.send()},ai.save=function(e,t){var s="data:application/octet-stream;base64,"+btoa(ai.parse._buffToStr(e));window.location.href=s},ai.clone=function(e){return JSON.parse(JSON.stringify(e))},ai.bin={},ai.bin.f=new Float32Array(1),ai.bin.fb=new Uint8Array(ai.bin.f.buffer),ai.bin.rf=function(e,t){for(var s=ai.bin.f,i=ai.bin.fb,r=0;r<4;r++)i[r]=e[t+r];return s[0]},ai.bin.rsl=function(e,t){return e[t]|e[t+1]<<8},ai.bin.ril=function(e,t){return e[t]|e[t+1]<<8|e[t+2]<<16|e[t+3]<<24},ai.bin.rASCII0=function(e,t){for(var s="";0!=e[t];)s+=String.fromCharCode(e[t++]);return s},ai.bin.wf=function(e,t,s){new Float32Array(e.buffer,t,1)[0]=s},ai.bin.wsl=function(e,t,s){e[t]=s,e[t+1]=s>>8},ai.bin.wil=function(e,t,s){e[t]=s,e[t+1]=s>>8,e[t+2]=s>>16,e[t+3]},ai.parse={},ai.parse._buffToStr=function(e){for(var t=new Uint8Array(e),s="",i=0;i<t.length;i++)s=s.concat(String.fromCharCode(t[i]));return s},ai.parse._strToBuff=function(e){for(var t=new ArrayBuffer(e.length),s=new Uint8Array(t),i=0;i<e.length;i++)s[i]=e.charCodeAt(i);return t},ai.parse._readLine=function(e,t){for(var s="";10!=e[t];)s+=String.fromCharCode(e[t++]);return s},ai.parse.fromJSON=function(e){return JSON.parse(ai.parse._buffToStr(e))},ai.parse.toJSON=function(e){var t=JSON.stringify(e);return ai.parse._strToBuff(t)},ai.parse.fromOBJ=function(e){for(var t={groups:{},c_verts:[],c_uvt:[],c_norms:[],i_verts:[],i_uvt:[],i_norms:[]},s={from:0,to:0},i=0,r=new Uint8Array(e);i<r.length;){var o=ai.parse._readLine(r,i);i+=o.length+1;var n=(o=(o=o.replace(/ +(?= )/g,"")).replace(/(^\s+|\s+$)/g,"")).split(" ");if("g"==n[0]&&(s.to=t.i_verts.length,null==t.groups[n[1]]&&(t.groups[n[1]]={from:t.i_verts.length,to:0}),s=t.groups[n[1]]),"v"==n[0]){var a=parseFloat(n[1]),l=parseFloat(n[2]),h=parseFloat(n[3]);t.c_verts.push(a,l,h)}if("vt"==n[0]){a=parseFloat(n[1]),l=1-parseFloat(n[2]);t.c_uvt.push(a,l)}if("vn"==n[0]){a=parseFloat(n[1]),l=parseFloat(n[2]),h=parseFloat(n[3]);t.c_norms.push(a,l,h)}if("f"==n[0]){var c=n[1].split("/"),A=n[2].split("/"),u=n[3].split("/"),p=parseInt(c[0])-1,d=parseInt(A[0])-1,f=parseInt(u[0])-1,E=parseInt(c[1])-1,m=parseInt(A[1])-1,y=parseInt(u[1])-1,g=parseInt(c[2])-1,I=parseInt(A[2])-1,v=parseInt(u[2])-1,T=t.c_verts.length/3,_=t.c_uvt.length/2,R=t.c_norms.length/3;if(p<0&&(p=T+p+1),d<0&&(d=T+d+1),f<0&&(f=T+f+1),E<0&&(E=_+E+1),m<0&&(m=_+m+1),y<0&&(y=_+y+1),g<0&&(g=R+g+1),I<0&&(I=R+I+1),v<0&&(v=R+v+1),t.i_verts.push(p,d,f),t.i_uvt.push(E,m,y),t.i_norms.push(g,I,v),5==n.length){var P=n[4].split("/"),D=parseInt(P[0])-1,N=parseInt(P[1])-1,C=parseInt(P[2])-1;D<0&&(D=T+D+1),N<0&&(N=_+N+1),C<0&&(C=R+C+1),t.i_verts.push(p,f,D),t.i_uvt.push(E,y,N),t.i_norms.push(g,v,C)}}}return s.to=t.i_verts.length,t},ai.parse.fromMD2=function(e){e=new Uint8Array(e);var t={},s={};s.ident=ai.bin.ril(e,0),s.version=ai.bin.ril(e,4),s.skinwidth=ai.bin.ril(e,8),s.skinheight=ai.bin.ril(e,12),s.framesize=ai.bin.ril(e,16),s.num_skins=ai.bin.ril(e,20),s.num_vertices=ai.bin.ril(e,24),s.num_st=ai.bin.ril(e,28),s.num_tris=ai.bin.ril(e,32),s.num_glcmds=ai.bin.ril(e,36),s.num_frames=ai.bin.ril(e,40),s.offset_skins=ai.bin.ril(e,44),s.offset_st=ai.bin.ril(e,48),s.offset_tris=ai.bin.ril(e,52),s.offset_frames=ai.bin.ril(e,56),s.offset_glcmds=ai.bin.ril(e,60),s.offset_end=ai.bin.ril(e,64);var i=s.offset_st;t.c_uvt=[];for(var r=0;r<s.num_st;r++){var o=ai.bin.rsl(e,i)/s.skinwidth,n=ai.bin.rsl(e,i+2)/s.skinheight;t.c_uvt.push(o,n),i+=4}i=s.offset_tris;var a=[],l=[];t.i_verts=a,t.i_uvt=l;for(r=0;r<s.num_tris;r++)a.push(ai.bin.rsl(e,i),ai.bin.rsl(e,i+2),ai.bin.rsl(e,i+4)),l.push(ai.bin.rsl(e,i+6),ai.bin.rsl(e,i+8),ai.bin.rsl(e,i+10)),i+=12;i=s.offset_skins;t.skins=[];for(r=0;r<s.num_skins;r++)t.skins.push(ai.bin.rASCII0(e,i)),i+=64;i=s.offset_frames;t.frames=[];var h=ai.parse.fromMD2._normals;for(r=0;r<s.num_frames;r++){var c={},A=ai.bin.rf(e,i),u=ai.bin.rf(e,i+4),p=ai.bin.rf(e,i+8);i+=12;var d=ai.bin.rf(e,i),f=ai.bin.rf(e,i+4),E=ai.bin.rf(e,i+8);i+=12,c.name=ai.bin.rASCII0(e,i),i+=16,c.verts=[],c.norms=[];for(var m=0;m<s.num_vertices;m++)c.verts.push(e[i]*A+d,e[i+1]*u+f,e[i+2]*p+E),c.norms.push(h[3*e[i+3]],h[3*e[i+3]+1],h[3*e[i+3]+2]),i+=4;t.frames.push(c)}return t},ai.parse.fromMD2._normals=[-.525731,0,.850651,-.442863,.238856,.864188,-.295242,0,.955423,-.309017,.5,.809017,-.16246,.262866,.951056,0,0,1,0,.850651,.525731,-.147621,.716567,.681718,.147621,.716567,.681718,0,.525731,.850651,.309017,.5,.809017,.525731,0,.850651,.295242,0,.955423,.442863,.238856,.864188,.16246,.262866,.951056,-.681718,.147621,.716567,-.809017,.309017,.5,-.587785,.425325,.688191,-.850651,.525731,0,-.864188,.442863,.238856,-.716567,.681718,.147621,-.688191,.587785,.425325,-.5,.809017,.309017,-.238856,.864188,.442863,-.425325,.688191,.587785,-.716567,.681718,-.147621,-.5,.809017,-.309017,-.525731,.850651,0,0,.850651,-.525731,-.238856,.864188,-.442863,0,.955423,-.295242,-.262866,.951056,-.16246,0,1,0,0,.955423,.295242,-.262866,.951056,.16246,.238856,.864188,.442863,.262866,.951056,.16246,.5,.809017,.309017,.238856,.864188,-.442863,.262866,.951056,-.16246,.5,.809017,-.309017,.850651,.525731,0,.716567,.681718,.147621,.716567,.681718,-.147621,.525731,.850651,0,.425325,.688191,.587785,.864188,.442863,.238856,.688191,.587785,.425325,.809017,.309017,.5,.681718,.147621,.716567,.587785,.425325,.688191,.955423,.295242,0,1,0,0,.951056,.16246,.262866,.850651,-.525731,0,.955423,-.295242,0,.864188,-.442863,.238856,.951056,-.16246,.262866,.809017,-.309017,.5,.681718,-.147621,.716567,.850651,0,.525731,.864188,.442863,-.238856,.809017,.309017,-.5,.951056,.16246,-.262866,.525731,0,-.850651,.681718,.147621,-.716567,.681718,-.147621,-.716567,.850651,0,-.525731,.809017,-.309017,-.5,.864188,-.442863,-.238856,.951056,-.16246,-.262866,.147621,.716567,-.681718,.309017,.5,-.809017,.425325,.688191,-.587785,.442863,.238856,-.864188,.587785,.425325,-.688191,.688191,.587785,-.425325,-.147621,.716567,-.681718,-.309017,.5,-.809017,0,.525731,-.850651,-.525731,0,-.850651,-.442863,.238856,-.864188,-.295242,0,-.955423,-.16246,.262866,-.951056,0,0,-1,.295242,0,-.955423,.16246,.262866,-.951056,-.442863,-.238856,-.864188,-.309017,-.5,-.809017,-.16246,-.262866,-.951056,0,-.850651,-.525731,-.147621,-.716567,-.681718,.147621,-.716567,-.681718,0,-.525731,-.850651,.309017,-.5,-.809017,.442863,-.238856,-.864188,.16246,-.262866,-.951056,.238856,-.864188,-.442863,.5,-.809017,-.309017,.425325,-.688191,-.587785,.716567,-.681718,-.147621,.688191,-.587785,-.425325,.587785,-.425325,-.688191,0,-.955423,-.295242,0,-1,0,.262866,-.951056,-.16246,0,-.850651,.525731,0,-.955423,.295242,.238856,-.864188,.442863,.262866,-.951056,.16246,.5,-.809017,.309017,.716567,-.681718,.147621,.525731,-.850651,0,-.238856,-.864188,-.442863,-.5,-.809017,-.309017,-.262866,-.951056,-.16246,-.850651,-.525731,0,-.716567,-.681718,-.147621,-.716567,-.681718,.147621,-.525731,-.850651,0,-.5,-.809017,.309017,-.238856,-.864188,.442863,-.262866,-.951056,.16246,-.864188,-.442863,.238856,-.809017,-.309017,.5,-.688191,-.587785,.425325,-.681718,-.147621,.716567,-.442863,-.238856,.864188,-.587785,-.425325,.688191,-.309017,-.5,.809017,-.147621,-.716567,.681718,-.425325,-.688191,.587785,-.16246,-.262866,.951056,.442863,-.238856,.864188,.16246,-.262866,.951056,.309017,-.5,.809017,.147621,-.716567,.681718,0,-.525731,.850651,.425325,-.688191,.587785,.587785,-.425325,.688191,.688191,-.587785,.425325,-.955423,.295242,0,-.951056,.16246,.262866,-1,0,0,-.850651,0,.525731,-.955423,-.295242,0,-.951056,-.16246,.262866,-.864188,.442863,-.238856,-.951056,.16246,-.262866,-.809017,.309017,-.5,-.864188,-.442863,-.238856,-.951056,-.16246,-.262866,-.809017,-.309017,-.5,-.681718,.147621,-.716567,-.681718,-.147621,-.716567,-.850651,0,-.525731,-.688191,.587785,-.425325,-.587785,.425325,-.688191,-.425325,.688191,-.587785,-.425325,-.688191,-.587785,-.587785,-.425325,-.688191,-.688191,-.587785,-.425325],ai.parse.fromCollada=function(e){var t=ai.parse._buffToStr(e),s=(new DOMParser).parseFromString(t,"text/xml"),i={},r=(s=s.childNodes[0]).getElementsByTagName("asset")[0],o=s.getElementsByTagName("library_geometries")[0],n=s.getElementsByTagName("library_images")[0],a=s.getElementsByTagName("library_materials")[0],l=s.getElementsByTagName("library_effects")[0];return r&&(i.asset=ai.parse.fromCollada._asset(r)),o&&(i.geometries=ai.parse.fromCollada._libGeometries(o)),n&&(i.images=ai.parse.fromCollada._libImages(n)),a&&(i.materials=ai.parse.fromCollada._libMaterials(a)),l&&(i.effects=ai.parse.fromCollada._libEffects(l)),i},ai.parse.fromCollada._asset=function(e){return{created:e.getElementsByTagName("created")[0].textContent,modified:e.getElementsByTagName("modified")[0].textContent,up_axis:e.getElementsByTagName("up_axis")[0].textContent}},ai.parse.fromCollada._libGeometries=function(e){e=e.getElementsByTagName("geometry");for(var t=[],s=0;s<e.length;s++){var i=e[s],r=ai.parse.fromCollada._getMesh(i.getElementsByTagName("mesh")[0]);t.push(r)}return t},ai.parse.fromCollada._getMesh=function(e){for(var t={},s=e.getElementsByTagName("source"),i=t.sources={},r=0;r<s.length;r++){for(var o=s[r].getElementsByTagName("float_array")[0].textContent.split(" "),n=o.length-(""==o[o.length-1]?1:0),a=new Array(n),l=0;l<n;l++)a[l]=parseFloat(o[l]);i[s[r].getAttribute("id")]=a}t.triangles=[];var h=e.getElementsByTagName("triangles");if(null==h)return t;for(r=0;r<h.length;r++){var c={},A=h[r];c.material=A.getAttribute("material");var u=A.getElementsByTagName("input"),p=[];for(l=0;l<u.length;l++){var d=u[l];a=[];p[parseInt(d.getAttribute("offset"))]=a;var f=d.getAttribute("semantic");c["s_"+f]="VERTEX"==f?e.getElementsByTagName("vertices")[0].getElementsByTagName("input")[0].getAttribute("source").substring(1):d.getAttribute("source").substring(1),c["i_"+f]=a,i[c["s_"+f]]}var E=A.getElementsByTagName("p")[0].textContent.split(" "),m=3*Math.floor(E.length/3);for(l=0;l<m;l++)p[l%u.length].push(parseInt(E[l]));t.triangles.push(c)}return t},ai.parse.fromCollada._libImages=function(e){e=e.getElementsByTagName("image");for(var t={},s=0;s<e.length;s++)t[e[s].getAttribute("id")]=e[s].getElementsByTagName("init_from")[0].textContent;return t},ai.parse.fromCollada._libMaterials=function(e){e=e.getElementsByTagName("material");for(var t={},s=0;s<e.length;s++)t[e[s].getAttribute("name")]=e[s].getElementsByTagName("instance_effect")[0].getAttribute("url").substring(1);return t},ai.parse.fromCollada._libEffects=function(e){e=e.getElementsByTagName("effect");for(var t={},s=0;s<e.length;s++){for(var i={},r=e[s].getElementsByTagName("newparam"),o=0;o<r.length;o++){var n=r[o].getElementsByTagName("surface")[0];n&&(i.surface=n.getElementsByTagName("init_from")[0].textContent)}t[e[s].getAttribute("id")]=i}return t},ai.parse.from3DS=function(e){e=new Uint8Array(e);var t={};if(19789!=ai.bin.rsl(e,0))return null;for(var s=ai.bin.ril(e,2),i=6;i<s;){var r=ai.bin.rsl(e,i),o=ai.bin.ril(e,i+2);15677==r&&(t.edit=ai.parse.from3DS._edit3ds(e,i,o)),45056==r&&(t.keyf=ai.parse.from3DS._keyf3ds(e,i,o)),i+=o}return t},ai.parse.from3DS._edit3ds=function(e,t,s){for(var i={},r=t+6;r<t+s;){var o=ai.bin.rsl(e,r),n=ai.bin.ril(e,r+2);16384==o&&(null==i.objects&&(i.objects=[]),i.objects.push(ai.parse.from3DS._edit_object(e,r,n))),r+=n}return i},ai.parse.from3DS._keyf3ds=function(e,t,s){for(var i={},r=t+6;r<t+s;){var o=ai.bin.rsl(e,r),n=ai.bin.ril(e,r+2);45058==o&&(null==i.desc&&(i.desc=[]),i.desc.push(ai.parse.from3DS._keyf_objdes(e,r,n))),r+=n}return i},ai.parse.from3DS._keyf_objdes=function(e,t,s){for(var i={},r=t+6;r<t+s;){var o=ai.bin.rsl(e,r),n=ai.bin.ril(e,r+2);45072==o&&(i.hierarchy=ai.parse.from3DS._keyf_objhierarch(e,r,n)),45073==o&&(i.dummy_name=ai.bin.rASCII0(e,r+6)),r+=n}return i},ai.parse.from3DS._keyf_objhierarch=function(e,t,s){var i={},r=t+6;return i.name=ai.bin.rASCII0(e,r),r+=i.name.length+1,i.hierarchy=ai.bin.rsl(e,r+4),i},ai.parse.from3DS._edit_object=function(e,t,s){var i={},r=t+6;for(i.name=ai.bin.rASCII0(e,r),r+=i.name.length+1;r<t+s;){var o=ai.bin.rsl(e,r),n=ai.bin.ril(e,r+2);16640==o&&(i.mesh=ai.parse.from3DS._obj_trimesh(e,r,n)),r+=n}return i},ai.parse.from3DS._obj_trimesh=function(e,t,s){for(var i={},r=t+6;r<t+s;){var o=ai.bin.rsl(e,r),n=ai.bin.ril(e,r+2);16656==o&&(i.vertices=ai.parse.from3DS._tri_vertexl(e,r,n)),16672==o&&(i.indices=ai.parse.from3DS._tri_facel1(e,r,n)),16704==o&&(i.uvt=ai.parse.from3DS._tri_mappingcoors(e,r,n)),16736==o&&(i.local=ai.parse.from3DS._tri_local(e,r,n)),r+=n}return i},ai.parse.from3DS._tri_vertexl=function(e,t,s){var i=[],r=t+6,o=ai.bin.rsl(e,r);r+=2;for(var n=0;n<o;n++)i.push(ai.bin.rf(e,r)),i.push(ai.bin.rf(e,r+4)),i.push(ai.bin.rf(e,r+8)),r+=12;return i},ai.parse.from3DS._tri_facel1=function(e,t,s){var i=[],r=t+6,o=ai.bin.rsl(e,r);r+=2;for(var n=0;n<o;n++)i.push(ai.bin.rsl(e,r)),i.push(ai.bin.rsl(e,r+2)),i.push(ai.bin.rsl(e,r+4)),r+=8;return i},ai.parse.from3DS._tri_mappingcoors=function(e,t,s){var i=[],r=t+6,o=ai.bin.rsl(e,r);r+=2;for(var n=0;n<o;n++)i.push(ai.bin.rf(e,r)),i.push(1-ai.bin.rf(e,r+4)),r+=8;return i},ai.parse.from3DS._tri_local=function(e,t,s){var i={},r=t+6;return i.X=[ai.bin.rf(e,r),ai.bin.rf(e,r+4),ai.bin.rf(e,r+8)],r+=12,i.Y=[ai.bin.rf(e,r),ai.bin.rf(e,r+4),ai.bin.rf(e,r+8)],r+=12,i.Z=[ai.bin.rf(e,r),ai.bin.rf(e,r+4),ai.bin.rf(e,r+8)],r+=12,i.C=[ai.bin.rf(e,r),ai.bin.rf(e,r+4),ai.bin.rf(e,r+8)],r+=12,i},ai.parse.fromBIV=function(e){e=new Uint8Array(e);var t={},s={};return s.id=ai.bin.ril(e,0),s.verS=ai.bin.ril(e,4),s.texS=ai.bin.ril(e,8),s.indS=ai.bin.ril(e,12),s.verO=ai.bin.ril(e,16),s.verL=ai.bin.ril(e,20),s.texO=ai.bin.ril(e,24),s.texL=ai.bin.ril(e,28),s.indO=ai.bin.ril(e,32),s.indL=ai.bin.ril(e,36),0!=s.verO&&(t.vertices=ai.parse.fromBIV._readFloats(e,s.verO,s.verL)),0!=s.texO&&(t.uvt=ai.parse.fromBIV._readFloats(e,s.texO,s.texL)),0!=s.indO&&(t.indices=ai.parse.fromBIV._readInts(e,s.indO,s.indL,s.indS)),t},ai.parse.toBIV=function(e){for(var t=0,s=0;s<e.indices.length;s++)t=Math.max(t,e.indices[s]);var i=32;t<=65535&&(i=16);var r=40;e.vertices&&(r+=4*e.vertices.length),e.uvt&&(r+=4*e.uvt.length),e.indices&&(r+=e.indices.length*i/8);var o=new Uint8Array(r);ai.bin.wil(o,0,1769365870),ai.bin.wil(o,4,32),ai.bin.wil(o,8,32),ai.bin.wil(o,12,i);var n=40;return e.vertices&&(ai.bin.wil(o,16,n),ai.bin.wil(o,20,4*e.vertices.length),ai.parse.fromBIV._writeFloats(o,n,e.vertices),n+=4*e.vertices.length),e.uvt&&(ai.bin.wil(o,24,n),ai.bin.wil(o,28,4*e.uvt.length),ai.parse.fromBIV._writeFloats(o,n,e.uvt),n+=4*e.uvt.length),e.indices&&(ai.bin.wil(o,32,n),ai.bin.wil(o,36,4*e.indices.length),ai.parse.fromBIV._writeInts(o,n,e.indices,i)),o.buffer},ai.parse.fromBIV._readFloats=function(e,t,s){for(var i=[],r=0;r<s/4;r++)i.push(ai.bin.rf(e,t+4*r));return i},ai.parse.fromBIV._writeFloats=function(e,t,s){for(var i=0;i<s.length;i++)ai.bin.wf(e,t+4*i,s[i])},ai.parse.fromBIV._readInts=function(e,t,s,i){for(var r=[],o=0;o<s/4;o++)16==i&&r.push(ai.bin.rsl(e,t+2*o)),32==i&&r.push(ai.bin.ril(e,t+4*o));return r},ai.parse.fromBIV._writeInts=function(e,t,s,i){for(var r=0;r<s.length;r++)16==i&&ai.bin.wsl(e,t+2*r,s[r]),32==i&&ai.bin.wil(e,t+4*r,s[r])},ai.gen={},ai.gen.Plane=function(e,t,s,i){s||(s=1),i||(i=1);for(var r={verts:[],inds:[],uvt:[]},o=e+1,n=t+1,a=0;a<n;a++)for(var l=0;l<o;l++){var h=l*(2/e)-1,c=a*(2/t)-1;r.verts.push(h,c,0),r.uvt.push(s*l/e,i*a/t),a<t&&l<e&&r.inds.push(a*o+l,a*o+l+1,(a+1)*o+l,a*o+l+1,(a+1)*o+l,(a+1)*o+l+1)}return r},ai.gen.Cube=function(){return{verts:[-1,1,-1,1,1,-1,-1,-1,-1,1,-1,-1,-1,1,1,1,1,1,-1,-1,1,1,-1,1,-1,1,1,-1,1,-1,-1,-1,1,-1,-1,-1,1,1,1,1,1,-1,1,-1,1,1,-1,-1,-1,1,-1,1,1,-1,-1,1,1,1,1,1,-1,-1,-1,1,-1,-1,-1,-1,1,1,-1,1],inds:[0,1,2,1,2,3,4,5,6,5,6,7,8,9,10,9,10,11,12,13,14,13,14,15,16,17,18,17,18,19,20,21,22,21,22,23],uvt:[1/4,1/4,.5,1/4,1/4,.5,.5,.5,1,1/4,3/4,1/4,1,.5,3/4,.5,0,1/4,1/4,1/4,0,.5,1/4,.5,3/4,1/4,.5,1/4,3/4,.5,.5,.5,1/4,1/4,.5,1/4,1/4,0,.5,0,1/4,.5,.5,.5,1/4,3/4,.5,3/4]}},ai.gen.Sphere=function(e,t){for(var s={verts:[],inds:[],uvt:[]},i=e+1,r=t+1,o=0;o<r;o++)for(var n=0;n<i;n++){var a=-Math.PI/2+o*Math.PI/t,l=2*n*Math.PI/e,h=Math.cos(a)*Math.cos(l),c=Math.sin(a),A=Math.cos(a)*Math.sin(l);s.verts.push(h,c,A),s.uvt.push(n/e,o/t),o<t&&n<e&&s.inds.push(i*o+n,i*o+n+1,i*(o+1)+n,i*o+n+1,i*(o+1)+n,i*(o+1)+n+1)}return s},ai.mat={},ai.mat.scale=function(e,t,s){return[e,0,0,0,0,t,0,0,0,0,s,0,0,0,0,1]},ai.mat.translate=function(e,t,s){return[1,0,0,0,0,1,0,0,0,0,1,0,e,t,s,1]},ai.mat.rotateDeg=function(e,t,s){var i=Math.PI/180;return ai.mat.rotate(e*i,t*i,s*i)},ai.mat.rotate=function(e,t,s){var i=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],r=e,o=t,n=s,a=Math.cos(r),l=Math.cos(o),h=Math.cos(n),c=Math.sin(r),A=Math.sin(o),u=Math.sin(n);return i[0]=l*h,i[1]=-l*u,i[2]=A,i[4]=a*u+c*A*h,i[5]=a*h-c*A*u,i[6]=-c*l,i[8]=c*u-a*A*h,i[9]=c*h+a*A*u,i[10]=a*l,i},ai.edit={},ai.edit.interpolate=function(e,t,s,i){for(var r=0;r<e.length;r++)s[r]=e[r]+i*(t[r]-e[r])},ai.edit.transform=function(e,t){for(var s=0;s<e.length;s+=3){var i=e[s],r=e[s+1],o=e[s+2];e[s+0]=t[0]*i+t[4]*r+t[8]*o+t[12],e[s+1]=t[1]*i+t[5]*r+t[9]*o+t[13],e[s+2]=t[2]*i+t[6]*r+t[10]*o+t[14]}},ai.edit.unwrap=function(e,t,s){for(var i=new Array(Math.floor(e.length/3)*s),r=0;r<e.length;r++)for(var o=0;o<s;o++)i[r*s+o]=t[e[r]*s+o];return i},ai.edit.remap=function(e,t,s,i){for(var r=new Array(s.length),o=0;o<e.length;o++)for(var n=0;n<i;n++)r[t[o]*i+n]=s[e[o]*i+n];return r},ai.utils={},ai.utils.getAABB=function(e){var t,s,i,r,o,n;r=o=n=-(t=s=i=999999999);for(var a=0;a<e.length;a+=3){var l=e[a+0],h=e[a+1],c=e[a+2];l<t&&(t=l),l>r&&(r=l),h<s&&(s=h),h>o&&(o=h),c<i&&(i=c),h>n&&(n=c)}return{min:{x:t,y:s,z:i},max:{x:r,y:o,z:n}}};class ci extends C{constructor(e,t={}){super(e,t),this._type=t.type||(t.src?t.src.split(".").pop():null)||"jpg",this._pos=u.vec3(t.pos||[0,0,0]),this._up=u.vec3(t.up||[0,1,0]),this._normal=u.vec3(t.normal||[0,0,1]),this._height=t.height||1,this._origin=u.vec3(),this._rtcPos=u.vec3(),this._imageSize=u.vec2(),this._texture=new ii(this),this._image=new Image,"jpg"!==this._type&&"png"!==this._type&&(this.error('Unsupported type - defaulting to "jpg"'),this._type="jpg"),this._node=new Ys(this,{matrix:u.inverseMat4(u.lookAtMat4v(this._pos,u.subVec3(this._pos,this._normal,u.mat4()),this._up,u.mat4())),children:[this._bitmapMesh=new Bs(this,{scale:[1,1,1],rotation:[-90,0,0],collidable:t.collidable,pickable:t.pickable,opacity:t.opacity,clippable:t.clippable,geometry:new ht(this,li({center:[0,0,0],xSize:1,zSize:1,xSegments:2,zSegments:2})),material:new dt(this,{diffuse:[0,0,0],ambient:[0,0,0],specular:[0,0,0],diffuseMap:this._texture,emissiveMap:this._texture,backfaces:!0})})]}),t.image?this.image=t.image:t.src?this.src=t.src:t.imageData&&(this.imageData=t.imageData),this.scene._bitmapCreated(this)}set visible(e){this._bitmapMesh.visible=e}get visible(){return this._bitmapMesh.visible}set image(e){this._image=e,this._image&&(this._texture.image=this._image,this._imageSize[0]=this._image.width,this._imageSize[1]=this._image.height,this._updateBitmapMeshScale())}get image(){return this._image}set src(e){if(e){this._image.onload=()=>{this._texture.image=this._image,this._imageSize[0]=this._image.width,this._imageSize[1]=this._image.height,this._updateBitmapMeshScale()},this._image.src=e;switch(e.split(".").pop()){case"jpeg":case"jpg":this._type="jpg";break;case"png":this._type="png"}}}get src(){return this._image.src}set imageData(e){this._image.onload=()=>{this._texture.image=image,this._imageSize[0]=image.width,this._imageSize[1]=image.height,this._updateBitmapMeshScale()},this._image.src=e}get imageData(){const e=document.createElement("canvas"),t=e.getContext("2d");return e.width=this._image.width,e.height=this._image.height,t.drawImage(this._image,0,0),e.toDataURL("jpg"===this._type?"image/jpeg":"image/png")}set type(e){"png"===(e=e||"jpg")&&"jpg"===e||(this.error("Unsupported value for `type` - supported types are `jpg` and `png` - defaulting to `jpg`"),e="jpg"),this._type=e}get type(){return this._type}get pos(){return this._pos}get normal(){return this._normal}get up(){return this._up}set height(e){this._height=null==e?1:e,this._image&&this._updateBitmapMeshScale()}get height(){return this._height}set collidable(e){this._bitmapMesh.collidable=!1!==e}get collidable(){return this._bitmapMesh.collidable}set clippable(e){this._bitmapMesh.clippable=!1!==e}get clippable(){return this._bitmapMesh.clippable}set pickable(e){this._bitmapMesh.pickable=!1!==e}get pickable(){return this._bitmapMesh.pickable}set opacity(e){this._bitmapMesh.opacity=e}get opacity(){return this._bitmapMesh.opacity}destroy(){super.destroy(),this.scene._bitmapDestroyed(this)}_updateBitmapMeshScale(){const e=this._imageSize[1]/this._imageSize[0];this._bitmapMesh.scale=[this._height*e,1,this._height]}}class Ai extends C{constructor(e,t={}){if(super(e,t),this._positions=t.positions||[],this._origin=u.vec3(t.origin||[0,0,0]),t.indices)this._indices=t.indices;else{this._indices=[];for(let e=0,t=this._positions.length/3-1;e<t;e+=2)this._indices.push(e),this._indices.push(e+1)}this._mesh=new Bs(this,{visible:t.visible,clippable:t.clippable,collidable:t.collidable,geometry:new ni(this,{primitive:"lines",positions:this._positions,indices:this._indices,origin:t.origin}),material:new dt(this,{diffuse:t.color||[0,0,0],emissive:t.color||[0,0,0]})}),this.scene._lineSetCreated(this)}set visible(e){this._mesh.visible=e}get visible(){return this._mesh.visible}get positions(){return this._positions}get indices(){return this._indices}destroy(){super.destroy(),this.scene._lineSetDestroyed(this)}}const ui=u.vec3(),pi=u.vec3(),di=u.vec3(),fi=u.vec3();class Ei extends n{constructor(e,t={}){super("BCFViewpoints",e,t),this.originatingSystem=t.originatingSystem||"xeokit.io",this.authoringTool=t.authoringTool||"xeokit.io"}getViewpoint(e={}){const t=this.viewer.scene,s=t.camera,i=t.realWorldOffset,r=!0===e.reverseClippingPlanes;let o={},n=u.normalizeVec3(u.subVec3(s.look,s.eye,u.vec3())),a=s.eye,l=s.up;s.yUp&&(n=gi(n),a=gi(a),l=gi(l));const h=mi(u.addVec3(a,i));"ortho"===s.projection?o.orthogonal_camera={camera_view_point:h,camera_direction:mi(n),camera_up_vector:mi(l),view_to_world_scale:s.ortho.scale}:o.perspective_camera={camera_view_point:h,camera_direction:mi(n),camera_up_vector:mi(l),field_of_view:s.perspective.fov};const c=t.sectionPlanes;for(let e in c)if(c.hasOwnProperty(e)){let t=c[e];if(!t.active)continue;let n,a=t.pos;n=r?u.negateVec3(t.dir,u.vec3()):t.dir,s.yUp&&(a=gi(a),n=gi(n)),u.addVec3(a,i),a=mi(a),n=mi(n),o.clipping_planes||(o.clipping_planes=[]),o.clipping_planes.push({location:a,direction:n})}const A=t.lineSets;for(let e in A)if(A.hasOwnProperty(e)){const t=A[e];o.lines||(o.lines=[]);const s=t.positions,i=t.indices;for(let e=0,t=i.length/2;e<t;e++){const t=i[2*e],r=i[2*e+1];o.lines.push({start_point:{x:s[3*t+0],y:s[3*t+1],z:s[3*t+2]},end_point:{x:s[3*r+0],y:s[3*r+1],z:s[3*r+2]}})}}const p=t.bitmaps;for(let e in p)if(p.hasOwnProperty(e)){let t=p[e],r=t.pos,n=t.normal,a=t.up;s.yUp&&(r=gi(r),n=gi(n),a=gi(a)),u.addVec3(r,i),o.bitmaps||(o.bitmaps=[]),o.bitmaps.push({bitmap_type:t.type,bitmap_data:t.imageData,location:mi(r),normal:mi(n),up:mi(a),height:t.height})}o.components={visibility:{view_setup_hints:{spaces_visible:!!e.spacesVisible,space_boundaries_visible:!!e.spaceBoundariesVisible,openings_visible:!!e.openingsVisible}}};const d=new Set(t.opacityObjectIds),f=new Set(t.xrayedObjectIds),E=new Set(t.colorizedObjectIds),m=Object.values(t.objects).filter((e=>d.has(e.id)||E.has(e.id)||f.has(e.id))).reduce(((e,s)=>{let i,r=function(e){let t="";return t+=Math.round(255*e[0]).toString(16).padStart(2,"0"),t+=Math.round(255*e[1]).toString(16).padStart(2,"0"),t+=Math.round(255*e[2]).toString(16).padStart(2,"0"),t}(s.colorize);s.xrayed?(i=0===t.xrayMaterial.fillAlpha&&0!==t.xrayMaterial.edgeAlpha?.1:t.xrayMaterial.fillAlpha,i=Math.round(255*i).toString(16).padStart(2,"0"),r=i+r):d.has(s.id)&&(i=Math.round(255*s.opacity).toString(16).padStart(2,"0"),r=i+r),e[r]||(e[r]=[]);const o=s.id,n=s.originalSystemId,a={ifc_guid:n,originating_system:this.originatingSystem};return n!==o&&(a.authoring_tool_id=o),e[r].push(a),e}),{}),y=Object.entries(m).map((([e,t])=>({color:e,components:t})));o.components.coloring=y;const g=t.objectIds,I=t.visibleObjects,v=t.visibleObjectIds,T=g.filter((e=>!I[e])),_=t.selectedObjectIds;return e.defaultInvisible||v.length<T.length?(o.components.visibility.exceptions=this._createBCFComponents(v),o.components.visibility.default_visibility=!1):(o.components.visibility.exceptions=this._createBCFComponents(T),o.components.visibility.default_visibility=!0),o.components.selection=this._createBCFComponents(_),!1!==e.snapshot&&(o.snapshot={snapshot_type:"png",snapshot_data:this.viewer.getSnapshot({format:"png"})}),o}_createBCFComponents(e){const t=this.viewer.scene,s=[];for(let i=0,r=e.length;i<r;i++){const r=e[i],o=t.objects[r];if(o){const e={ifc_guid:o.originalSystemId,originating_system:this.originatingSystem};o.originalSystemId!==r&&(e.authoring_tool_id=r),s.push(e)}}return s}setViewpoint(e,t={}){if(!e)return;const s=this.viewer,i=s.scene,r=i.camera,o=!1!==t.rayCast,n=!1!==t.immediate,a=!1!==t.reset,l=i.realWorldOffset,h=!0===t.reverseClippingPlanes;if(i.clearSectionPlanes(),e.clipping_planes&&e.clipping_planes.length>0&&e.clipping_planes.forEach((function(e){let t=yi(e.location,ui),s=yi(e.direction,ui);h&&u.negateVec3(s),u.subVec3(t,l),r.yUp&&(t=Ii(t),s=Ii(s)),new Us(i,{pos:t,dir:s})})),i.clearLines(),e.lines&&e.lines.length>0){const t=[],s=[];let r=0;e.lines.forEach((e=>{e.start_point&&e.end_point&&(t.push(e.start_point.x),t.push(e.start_point.y),t.push(e.start_point.z),t.push(e.end_point.x),t.push(e.end_point.y),t.push(e.end_point.z),s.push(r++),s.push(r++))})),new Ai(i,{positions:t,indices:s,clippable:!1,collidable:!0})}if(i.clearBitmaps(),e.bitmaps&&e.bitmaps.length>0&&e.bitmaps.forEach((function(e){const t=e.bitmap_type||"jpg",s=e.bitmap_data;let o=yi(e.location,pi),n=yi(e.normal,di),a=yi(e.up,fi),l=e.height||1;t&&s&&o&&n&&a&&(r.yUp&&(o=Ii(o),n=Ii(n),a=Ii(a)),new ci(i,{src:s,type:t,pos:o,normal:n,up:a,clippable:!1,collidable:!0,height:l}))})),a&&(i.setObjectsXRayed(i.xrayedObjectIds,!1),i.setObjectsHighlighted(i.highlightedObjectIds,!1),i.setObjectsSelected(i.selectedObjectIds,!1)),e.components){if(e.components.visibility){e.components.visibility.default_visibility?(i.setObjectsVisible(i.objectIds,!0),e.components.visibility.exceptions&&e.components.visibility.exceptions.forEach((e=>this._withBCFComponent(t,e,(e=>e.visible=!1))))):(i.setObjectsVisible(i.objectIds,!1),e.components.visibility.exceptions&&e.components.visibility.exceptions.forEach((e=>this._withBCFComponent(t,e,(e=>e.visible=!0)))));const r=e.components.visibility.view_setup_hints;r&&(!1===r.spaces_visible&&i.setObjectsVisible(s.metaScene.getObjectIDsByType("IfcSpace"),!1),!1===r.openings_visible&&i.setObjectsVisible(s.metaScene.getObjectIDsByType("IfcOpening"),!1),r.space_boundaries_visible)}e.components.selection&&(i.setObjectsSelected(i.selectedObjectIds,!1),e.components.selection.forEach((e=>this._withBCFComponent(t,e,(e=>e.selected=!0))))),e.components.coloring&&e.components.coloring.forEach((e=>{let s=e.color,i=0,r=!1;8===s.length&&(i=parseInt(s.substring(0,2),16)/256,i<=1&&i>=.95&&(i=1),s=s.substring(2),r=!0);const o=[parseInt(s.substring(0,2),16)/256,parseInt(s.substring(2,4),16)/256,parseInt(s.substring(4,6),16)/256];e.components.map((e=>this._withBCFComponent(t,e,(e=>{e.colorize=o,r&&(e.opacity=i)}))))}))}if(e.perspective_camera||e.orthogonal_camera){let a,h,c,A;if(e.perspective_camera?(a=yi(e.perspective_camera.camera_view_point,ui),h=yi(e.perspective_camera.camera_direction,ui),c=yi(e.perspective_camera.camera_up_vector,ui),r.perspective.fov=e.perspective_camera.field_of_view,A="perspective"):(a=yi(e.orthogonal_camera.camera_view_point,ui),h=yi(e.orthogonal_camera.camera_direction,ui),c=yi(e.orthogonal_camera.camera_up_vector,ui),r.ortho.scale=e.orthogonal_camera.view_to_world_scale,A="ortho"),u.subVec3(a,l),r.yUp&&(a=Ii(a),h=Ii(h),c=Ii(c)),o){const e=i.pick({pickSurface:!0,origin:a,direction:h});h=e?e.worldPos:u.addVec3(a,h,ui)}else h=u.addVec3(a,h,ui);n?(r.eye=a,r.look=h,r.up=c,r.projection=A):s.cameraFlight.flyTo({eye:a,look:h,up:c,duration:t.duration,projection:A})}}_withBCFComponent(e,t,s){const i=this.viewer,r=i.scene;if(t.authoring_tool_id&&t.originating_system===this.originatingSystem){const o=t.authoring_tool_id,n=r.objects[o];if(n)return void s(n);if(e.updateCompositeObjects){if(i.metaScene.metaObjects[o])return void r.withObjects(i.metaScene.getObjectIDsInSubtree(o),s)}}if(t.ifc_guid){const o=t.ifc_guid,n=r.objects[o];if(n)return void s(n);if(e.updateCompositeObjects){if(i.metaScene.metaObjects[o])return void r.withObjects(i.metaScene.getObjectIDsInSubtree(o),s)}Object.keys(r.models).forEach((t=>{const n=u.globalizeObjectId(t,o),a=r.objects[n];if(a)s(a);else if(e.updateCompositeObjects){i.metaScene.metaObjects[n]&&r.withObjects(i.metaScene.getObjectIDsInSubtree(n),s)}}))}}destroy(){super.destroy()}}function mi(e){return{x:e[0],y:e[1],z:e[2]}}function yi(e,t){return(t=new Float64Array(3))[0]=e.x,t[1]=e.y,t[2]=e.z,t}function gi(e){return new Float64Array([e[0],-e[2],e[1]])}function Ii(e){return new Float64Array([e[0],e[2],-e[1]])}u.vec3();class vi extends n{constructor(e,t={}){super("FastNav",e),this._hideColorTexture=!1!==t.hideColorTexture,this._hidePBR=!1!==t.hidePBR,this._hideSAO=!1!==t.hideSAO,this._hideEdges=!1!==t.hideEdges,this._hideTransparentObjects=!!t.hideTransparentObjects,this._scaleCanvasResolution=!!t.scaleCanvasResolution,this._scaleCanvasResolutionFactor=t.scaleCanvasResolutionFactor||.6,this._delayBeforeRestore=!1!==t.delayBeforeRestore,this._delayBeforeRestoreSeconds=t.delayBeforeRestoreSeconds||.5;let s=1e3*this._delayBeforeRestoreSeconds,i=!1;const r=()=>{s=1e3*this._delayBeforeRestoreSeconds,i||(e.scene._renderer.setColorTextureEnabled(!this._hideColorTexture),e.scene._renderer.setPBREnabled(!this._hidePBR),e.scene._renderer.setSAOEnabled(!this._hideSAO),e.scene._renderer.setTransparentEnabled(!this._hideTransparentObjects),e.scene._renderer.setEdgesEnabled(!this._hideEdges),this._scaleCanvasResolution?e.scene.canvas.resolutionScale=this._scaleCanvasResolutionFactor:e.scene.canvas.resolutionScale=1,i=!0)};this._onCanvasBoundary=e.scene.canvas.on("boundary",r),this._onCameraMatrix=e.scene.camera.on("matrix",r),this._onSceneTick=e.scene.on("tick",(t=>{i&&(s-=t.deltaTime,(!this._delayBeforeRestore||s<=0)&&(e.scene.canvas.resolutionScale=1,e.scene._renderer.setEdgesEnabled(!0),e.scene._renderer.setColorTextureEnabled(!0),e.scene._renderer.setPBREnabled(!0),e.scene._renderer.setSAOEnabled(!0),e.scene._renderer.setTransparentEnabled(!0),i=!1))}));let o=!1;this._onSceneMouseDown=e.scene.input.on("mousedown",(()=>{o=!0})),this._onSceneMouseUp=e.scene.input.on("mouseup",(()=>{o=!1})),this._onSceneMouseMove=e.scene.input.on("mousemove",(()=>{o&&r()}))}get hideColorTexture(){return this._hideColorTexture}set hideColorTexture(e){this._hideColorTexture=e}get hidePBR(){return this._hidePBR}set hidePBR(e){this._hidePBR=e}get hideSAO(){return this._hideSAO}set hideSAO(e){this._hideSAO=e}get hideEdges(){return this._hideEdges}set hideEdges(e){this._hideEdges=e}get hideTransparentObjects(){return this._hideTransparentObjects}set hideTransparentObjects(e){this._hideTransparentObjects=!1!==e}get scaleCanvasResolution(){return this._scaleCanvasResolution}set scaleCanvasResolution(e){this._scaleCanvasResolution=e}get scaleCanvasResolutionFactor(){return this._scaleCanvasResolutionFactor}set scaleCanvasResolutionFactor(e){this._scaleCanvasResolutionFactor=e||.6}get delayBeforeRestore(){return this._delayBeforeRestore}set delayBeforeRestore(e){this._delayBeforeRestore=e}get delayBeforeRestoreSeconds(){return this._delayBeforeRestoreSeconds}set delayBeforeRestoreSeconds(e){this._delayBeforeRestoreSeconds=null!=e?e:.5}send(e,t){}destroy(){this.viewer.scene.camera.off(this._onCameraMatrix),this.viewer.scene.canvas.off(this._onCanvasBoundary),this.viewer.scene.input.off(this._onSceneMouseDown),this.viewer.scene.input.off(this._onSceneMouseUp),this.viewer.scene.input.off(this._onSceneMouseMove),this.viewer.scene.off(this._onSceneTick),super.destroy()}}class Ti{constructor(e={}){this._eventSubIDMap=null,this._eventSubEvents=null,this._eventSubs=null,this._events=null,this._locale="en",this._messages={},this._locales=[],this._locale="en",this.messages=e.messages,this.locale=e.locale}set messages(e){this._messages=e||{},this._locales=Object.keys(this._messages),this.fire("updated",this)}loadMessages(e={}){for(let t in e)this._messages[t]=e[t];this.messages=this._messages}clearMessages(){this.messages={}}get locales(){return this._locales}set locale(e){e=e||"de",this._locale!==e&&(this._locale=e,this.fire("updated",e))}get locale(){return this._locale}translate(e,t){const s=this._messages[this._locale];if(!s)return null;const i=_i(e,s);return i?t?Ri(i,t):i:null}translatePlurals(e,t,s){const i=this._messages[this._locale];if(!i)return null;let r=_i(e,i);return r=0===(t=parseInt(""+t,10))?r.zero:t>1?r.other:r.one,r?(r=Ri(r,[t]),s&&(r=Ri(r,s)),r):null}fire(e,t,s){this._events||(this._events={}),this._eventSubs||(this._eventSubs={}),!0!==s&&(this._events[e]=t||!0);const i=this._eventSubs[e];if(i)for(const e in i)if(i.hasOwnProperty(e)){i[e].callback(t)}}on(t,s){this._events||(this._events={}),this._eventSubIDMap||(this._eventSubIDMap=new e),this._eventSubEvents||(this._eventSubEvents={}),this._eventSubs||(this._eventSubs={});let i=this._eventSubs[t];i||(i={},this._eventSubs[t]=i);const r=this._eventSubIDMap.addItem();i[r]={callback:s},this._eventSubEvents[r]=t;const o=this._events[t];return void 0!==o&&s(o),r}off(e){if(null==e)return;if(!this._eventSubEvents)return;const t=this._eventSubEvents[e];if(t){delete this._eventSubEvents[e];const s=this._eventSubs[t];s&&delete s[e],this._eventSubIDMap.removeItem(e)}}}function _i(e,t){if(t[e])return t[e];const s=e.split(".");let i=t;for(let e=0,t=s.length;i&&e<t;e++){i=i[s[e]]}return i}function Ri(e,t=[]){return e.replace(/\{\{|\}\}|\{(\d+)\}/g,(function(e,s){return"{{"===e?"{":"}}"===e?"}":t[s]}))}u.vec3();const Pi=u.vec3(),Di=u.vec3(),Ni=u.vec3(),Ci=u.vec3(),Oi=u.vec3();class bi extends C{get type(){return"CameraFlightAnimation"}constructor(e,t={}){super(e,t),this._look1=u.vec3(),this._eye1=u.vec3(),this._up1=u.vec3(),this._look2=u.vec3(),this._eye2=u.vec3(),this._up2=u.vec3(),this._orthoScale1=1,this._orthoScale2=1,this._flying=!1,this._flyEyeLookUp=!1,this._flyingEye=!1,this._flyingLook=!1,this._callback=null,this._callbackScope=null,this._time1=null,this._time2=null,this.easing=!1!==t.easing,this.duration=t.duration,this.fit=t.fit,this.fitFOV=t.fitFOV,this.trail=t.trail}flyTo(e,t,s){e=e||this.scene,this._flying&&this.stop(),this._flying=!1,this._flyingEye=!1,this._flyingLook=!1,this._flyingEyeLookUp=!1,this._callback=t,this._callbackScope=s;const i=this.scene.camera,r=!!e.projection&&e.projection!==i.projection;let o,n,a,l,h;if(this._eye1[0]=i.eye[0],this._eye1[1]=i.eye[1],this._eye1[2]=i.eye[2],this._look1[0]=i.look[0],this._look1[1]=i.look[1],this._look1[2]=i.look[2],this._up1[0]=i.up[0],this._up1[1]=i.up[1],this._up1[2]=i.up[2],this._orthoScale1=i.ortho.scale,this._orthoScale2=e.orthoScale||this._orthoScale1,e.aabb)o=e.aabb;else if(6===e.length)o=e;else if(e.eye&&e.look||e.up)n=e.eye,a=e.look,l=e.up;else if(e.eye)n=e.eye;else if(e.look)a=e.look;else{let i=e;if((m.isNumeric(i)||m.isString(i))&&(h=i,i=this.scene.components[h],!i))return this.error("Component not found: "+m.inQuotes(h)),void(t&&(s?t.call(s):t()));r||(o=i.aabb||this.scene.aabb)}const c=e.poi;if(o){if(o[3]<o[0]||o[4]<o[1]||o[5]<o[2])return;if(o[3]===o[0]&&o[4]===o[1]&&o[5]===o[2])return;o=o.slice();const t=u.getAABB3Center(o);this._look2=c||t;const s=u.subVec3(this._eye1,this._look1,Pi),i=u.normalizeVec3(s),r=c?u.getAABB3DiagPoint(o,c):u.getAABB3Diag(o),n=e.fitFOV||this._fitFOV,a=Math.abs(r/Math.tan(n*u.DEGTORAD));this._orthoScale2=1.1*r,this._eye2[0]=this._look2[0]+i[0]*a,this._eye2[1]=this._look2[1]+i[1]*a,this._eye2[2]=this._look2[2]+i[2]*a,this._up2[0]=this._up1[0],this._up2[1]=this._up1[1],this._up2[2]=this._up1[2],this._flyingEyeLookUp=!0}else(n||a||l)&&(this._flyingEyeLookUp=!!n&&!!a&&!!l,this._flyingEye=!!n&&!a,this._flyingLook=!!a&&!n,n&&(this._eye2[0]=n[0],this._eye2[1]=n[1],this._eye2[2]=n[2]),a&&(this._look2[0]=a[0],this._look2[1]=a[1],this._look2[2]=a[2]),l&&(this._up2[0]=l[0],this._up2[1]=l[1],this._up2[2]=l[2]));r?("ortho"===e.projection&&"ortho"!==i.projection&&(this._projection2="ortho",this._projMatrix1=i.projMatrix.slice(),this._projMatrix2=i.ortho.matrix.slice(),i.projection="customProjection"),"perspective"===e.projection&&"perspective"!==i.projection&&(this._projection2="perspective",this._projMatrix1=i.projMatrix.slice(),this._projMatrix2=i.perspective.matrix.slice(),i.projection="customProjection")):this._projection2=null,this.fire("started",e,!0),this._time1=Date.now(),this._time2=this._time1+(e.duration?1e3*e.duration:this._duration),this._flying=!0,D.scheduleTask(this._update,this)}jumpTo(e){this._jumpTo(e)}_jumpTo(e){this._flying&&this.stop();const t=this.scene.camera;var s,i,r,o,n;if(e.aabb)s=e.aabb;else if(6===e.length)s=e;else if(e.eye||e.look||e.up)r=e.eye,o=e.look,n=e.up;else{let t=e;if((m.isNumeric(t)||m.isString(t))&&(i=t,t=this.scene.components[i],!t))return void this.error("Component not found: "+m.inQuotes(i));s=t.aabb||this.scene.aabb}const a=e.poi;if(s){if(s[3]<=s[0]||s[4]<=s[1]||s[5]<=s[2])return;var l=a?u.getAABB3DiagPoint(s,a):u.getAABB3Diag(s);let i;o=a||u.getAABB3Center(s,o),this._trail?u.subVec3(t.look,o,Oi):u.subVec3(t.eye,t.look,Oi),u.normalizeVec3(Oi);i=(void 0!==e.fit?e.fit:this._fit)?Math.abs(l/Math.tan((e.fitFOV||this._fitFOV)*u.DEGTORAD)):u.lenVec3(u.subVec3(t.eye,t.look,Pi)),u.mulVec3Scalar(Oi,i),t.eye=u.addVec3(o,Oi,Pi),t.look=o,this.scene.camera.ortho.scale=1.1*l}else(r||o||n)&&(r&&(t.eye=r),o&&(t.look=o),n&&(t.up=n));e.projection&&(t.projection=e.projection)}_update(){if(!this._flying)return;let e=(Date.now()-this._time1)/(this._time2-this._time1);const t=e>=1;e>1&&(e=1);const s=this.easing?bi._ease(e,0,1,1):e,i=this.scene.camera;if(this._flyingEye||this._flyingLook?this._flyingEye?(u.subVec3(i.eye,i.look,Oi),i.eye=u.lerpVec3(s,0,1,this._eye1,this._eye2,Ni),i.look=u.subVec3(Ni,Oi,Di)):this._flyingLook&&(i.look=u.lerpVec3(s,0,1,this._look1,this._look2,Di),i.up=u.lerpVec3(s,0,1,this._up1,this._up2,Ci)):this._flyingEyeLookUp&&(i.eye=u.lerpVec3(s,0,1,this._eye1,this._eye2,Ni),i.look=u.lerpVec3(s,0,1,this._look1,this._look2,Di),i.up=u.lerpVec3(s,0,1,this._up1,this._up2,Ci)),this._projection2){const t="ortho"===this._projection2?bi._easeOutExpo(e,0,1,1):bi._easeInCubic(e,0,1,1);i.customProjection.matrix=u.lerpMat4(t,0,1,this._projMatrix1,this._projMatrix2)}else i.ortho.scale=this._orthoScale1+e*(this._orthoScale2-this._orthoScale1);if(t)return i.ortho.scale=this._orthoScale2,void this.stop();D.scheduleTask(this._update,this)}static _ease(e,t,s,i){return-s*(e/=i)*(e-2)+t}static _easeInCubic(e,t,s,i){return s*(e/=i)*e*e+t}static _easeOutExpo(e,t,s,i){return s*(1-Math.pow(2,-10*e/i))+t}stop(){if(!this._flying)return;this._flying=!1,this._time1=null,this._time2=null,this._projection2&&(this.scene.camera.projection=this._projection2);const e=this._callback;e&&(this._callback=null,this._callbackScope?e.call(this._callbackScope):e()),this.fire("stopped",!0,!0)}cancel(){this._flying&&(this._flying=!1,this._time1=null,this._time2=null,this._callback&&(this._callback=null),this.fire("canceled",!0,!0))}set duration(e){this._duration=e?1e3*e:500,this.stop()}get duration(){return this._duration/1e3}set fit(e){this._fit=!1!==e}get fit(){return this._fit}set fitFOV(e){this._fitFOV=e||45}get fitFOV(){return this._fitFOV}set trail(e){this._trail=!!e}get trail(){return this._trail}destroy(){this.stop(),super.destroy()}}class Si extends C{get type(){return"CameraPathAnimation"}constructor(e,t={}){super(e,t),this._cameraFlightAnimation=new bi(this),this._t=0,this.state=Si.SCRUBBING,this._playingFromT=0,this._playingToT=0,this._playingRate=t.playingRate||1,this._playingDir=1,this._lastTime=null,this.cameraPath=t.cameraPath,this._tick=this.scene.on("tick",this._updateT,this)}_updateT(){const e=this._cameraPath;if(!e)return;let t,s;const i=performance.now(),r=this._lastTime?.001*(i-this._lastTime):0;if(this._lastTime=i,0!==r)switch(this.state){case Si.SCRUBBING:return;case Si.PLAYING:if(this._t+=this._playingRate*r,t=this._cameraPath.frames.length,0===t||this._playingDir<0&&this._t<=0||this._playingDir>0&&this._t>=this._cameraPath.frames[t-1].t)return this.state=Si.SCRUBBING,this._t=this._cameraPath.frames[t-1].t,void this.fire("stopped");e.loadFrame(this._t);break;case Si.PLAYING_TO:s=this._t+this._playingRate*r*this._playingDir,(this._playingDir<0&&s<=this._playingToT||this._playingDir>0&&s>=this._playingToT)&&(s=this._playingToT,this.state=Si.SCRUBBING,this.fire("stopped")),this._t=s,e.loadFrame(this._t)}}_ease(e,t,s,i){return-s*(e/=i)*(e-2)+t}set cameraPath(e){this._cameraPath=e}get cameraPath(){return this._cameraPath}set rate(e){this._playingRate=e}get rate(){return this._playingRate}play(){this._cameraPath&&(this._lastTime=null,this.state=Si.PLAYING)}playToT(e){this._cameraPath&&(this._playingFromT=this._t,this._playingToT=e,this._playingDir=this._playingToT-this._playingFromT<0?-1:1,this._lastTime=null,this.state=Si.PLAYING_TO)}playToFrame(e){const t=this._cameraPath;if(!t)return;const s=t.frames[e];s?this.playToT(s.t):this.error("playToFrame - frame index out of range: "+e)}flyToFrame(e,t){const s=this._cameraPath;if(!s)return;const i=s.frames[e];i?(this.state=Si.SCRUBBING,this._cameraFlightAnimation.flyTo(i,t)):this.error("flyToFrame - frame index out of range: "+e)}scrubToT(e){const t=this._cameraPath;if(!t)return;this.scene.camera&&(this._t=e,t.loadFrame(this._t),this.state=Si.SCRUBBING)}scrubToFrame(e){const t=this._cameraPath;if(!t)return;if(!this.scene.camera)return;t.frames[e]?(t.loadFrame(this._t),this.state=Si.SCRUBBING):this.error("playToFrame - frame index out of range: "+e)}stop(){this.state=Si.SCRUBBING,this.fire("stopped")}destroy(){super.destroy(),this.scene.off(this._tick)}}Si.STOPPED=0,Si.SCRUBBING=1,Si.PLAYING=2,Si.PLAYING_TO=3,u.vec3(),u.vec3(),u.vec3(),u.vec3([0,-1,0]),u.vec4([0,0,0,1]);const wi=u.vec3(),xi=u.vec3(),Bi=u.mat4();class Fi{constructor(){this.normal=u.vec3(),this.offset=0,this.testVertex=u.vec3()}set(e,t,s,i){const r=1/Math.sqrt(e*e+t*t+s*s);this.normal[0]=e*r,this.normal[1]=t*r,this.normal[2]=s*r,this.offset=i*r,this.testVertex[0]=this.normal[0]>=0?1:0,this.testVertex[1]=this.normal[1]>=0?1:0,this.testVertex[2]=this.normal[2]>=0?1:0}}class Mi{constructor(){this.planes=[new Fi,new Fi,new Fi,new Fi,new Fi,new Fi]}}function Li(e,t){let s=Mi.INSIDE;const i=wi,r=xi;i[0]=t[0],i[1]=t[1],i[2]=t[2],r[0]=t[3],r[1]=t[4],r[2]=t[5];const o=[i,r];for(let t=0;t<6;++t){const i=e.planes[t];if(i.normal[0]*o[i.testVertex[0]][0]+i.normal[1]*o[i.testVertex[1]][1]+i.normal[2]*o[i.testVertex[2]][2]+i.offset<0)return Mi.OUTSIDE;i.normal[0]*o[1-i.testVertex[0]][0]+i.normal[1]*o[1-i.testVertex[1]][1]+i.normal[2]*o[1-i.testVertex[2]][2]+i.offset<0&&(s=Mi.INTERSECT)}return s}Mi.INSIDE=0,Mi.INTERSECT=1,Mi.OUTSIDE=2;const Ui=u.vec3();class Hi{constructor(e){if(this.objectsVisible=[],this.objectsEdges=[],this.objectsXrayed=[],this.objectsHighlighted=[],this.objectsSelected=[],this.objectsClippable=[],this.objectsPickable=[],this.objectsColorize=[],this.objectsOpacity=[],this.numObjects=0,e){const t=e.metaScene.scene;this.saveObjects(t,e)}}saveObjects(e,t,s){this.numObjects=0,this._mask=s?m.apply(s,{}):null;const i=!s||s.visible,r=!s||s.edges,o=!s||s.xrayed,n=!s||s.highlighted,a=!s||s.selected,l=!s||s.clippable,h=!s||s.pickable,c=!s||s.colorize,A=!s||s.opacity,u=t.metaObjects,p=e.objects;for(let e=0,t=u.length;e<t;e++){const t=p[u[e].id];if(t){if(i&&(this.objectsVisible[e]=t.visible),r&&(this.objectsEdges[e]=t.edges),o&&(this.objectsXrayed[e]=t.xrayed),n&&(this.objectsHighlighted[e]=t.highlighted),a&&(this.objectsSelected[e]=t.selected),l&&(this.objectsClippable[e]=t.clippable),h&&(this.objectsPickable[e]=t.pickable),c){const s=t.colorize;this.objectsColorize[3*e+0]=s[0],this.objectsColorize[3*e+1]=s[1],this.objectsColorize[3*e+2]=s[2]}A&&(this.objectsOpacity[e]=t.opacity),this.numObjects++}}}restoreObjects(e,t){const s=this._mask,i=!s||s.visible,r=!s||s.edges,o=!s||s.xrayed,n=!s||s.highlighted,a=!s||s.selected,l=!s||s.clippable,h=!s||s.pickable,c=!s||s.colorize,A=!s||s.opacity,u=t.metaObjects,p=e.objects;for(let e=0,t=u.length;e<t;e++){const t=p[u[e].id];t&&(i&&(t.visible=this.objectsVisible[e]),r&&(t.edges=this.objectsEdges[e]),o&&(t.xrayed=this.objectsXrayed[e]),n&&(t.highlighted=this.objectsHighlighted[e]),a&&(t.selected=this.objectsSelected[e]),l&&(t.clippable=this.objectsClippable[e]),h&&(t.pickable=this.objectsPickable[e]),c&&(Ui[0]=this.objectsColorize[3*e+0],Ui[1]=this.objectsColorize[3*e+1],Ui[2]=this.objectsColorize[3*e+2],t.colorize=Ui),A&&(t.opacity=this.objectsOpacity[e]))}}}u.vec3();class Gi{constructor(e,t,s,i,r=null,o=0){this.model=e,this.object=null,this.parent=null,this.id=t,this._aabb=null,this.layer=r,this.portionId=o,this._color=[s[0],s[1],s[2],i],this._colorize=[s[0],s[1],s[2],i],this._colorizing=!1,this._transparent=i<255,this.numTriangles=0,this.origin=null}_finalize(e){this.layer.initFlags(this.portionId,e,this._transparent)}_finalize2(){this.layer.flushInitFlags&&this.layer.flushInitFlags()}_setVisible(e){this.layer.setVisible(this.portionId,e,this._transparent)}_setColor(e){this._color[0]=e[0],this._color[1]=e[1],this._color[2]=e[2],this._colorizing||this.layer.setColor(this.portionId,this._color,!1)}_setColorize(e){e?(this._colorize[0]=e[0],this._colorize[1]=e[1],this._colorize[2]=e[2],this.layer.setColor(this.portionId,this._colorize,false),this._colorizing=!0):(this.layer.setColor(this.portionId,this._color,false),this._colorizing=!1)}_setOpacity(e,t){const s=e<255,i=this._transparent!==s;this._color[3]=e,this._colorize[3]=e,this._transparent=s,this._colorizing?this.layer.setColor(this.portionId,this._colorize):this.layer.setColor(this.portionId,this._color),i&&this.layer.setTransparent(this.portionId,t,s)}_setOffset(e){this.layer.setOffset(this.portionId,e)}_setHighlighted(e){this.layer.setHighlighted(this.portionId,e,this._transparent)}_setXRayed(e){this.layer.setXRayed(this.portionId,e,this._transparent)}_setSelected(e){this.layer.setSelected(this.portionId,e,this._transparent)}_setEdges(e){this.layer.setEdges(this.portionId,e,this._transparent)}_setClippable(e){this.layer.setClippable(this.portionId,e,this._transparent)}_setCollidable(e){this.layer.setCollidable(this.portionId,e)}_setPickable(e){this.layer.setPickable(this.portionId,e,this._transparent)}_setCulled(e){this.layer.setCulled(this.portionId,e,this._transparent)}canPickTriangle(){return!1}drawPickTriangles(e,t){}pickTriangleSurface(e){}precisionRayPickSurface(e,t,s,i){return!!this.layer.precisionRayPickSurface&&this.layer.precisionRayPickSurface(this.portionId,e,t,s,i)}canPickWorldPos(){return!0}drawPickDepths(e){this.model.drawPickDepths(e)}drawPickNormals(e){this.model.drawPickNormals(e)}delegatePickedEntity(){return this.parent}getEachVertex(e){this.layer.getEachVertex(this.portionId,e)}set aabb(e){this._aabb=e}get aabb(){return this._aabb}_destroy(){this.model.scene._renderer.putPickID(this.pickId)}}const ki=new class{constructor(){this._uint8Arrays={},this._float32Arrays={}}_clear(){this._uint8Arrays={},this._float32Arrays={}}getUInt8Array(e){let t=this._uint8Arrays[e];return t||(t=new Uint8Array(e),this._uint8Arrays[e]=t),t}getFloat32Array(e){let t=this._float32Arrays[e];return t||(t=new Float32Array(e),this._float32Arrays[e]=t),t}};let Vi=0;const ji={NOT_RENDERED:0,COLOR_OPAQUE:1,COLOR_TRANSPARENT:2,SILHOUETTE_HIGHLIGHTED:3,SILHOUETTE_SELECTED:4,SILHOUETTE_XRAYED:5,EDGES_COLOR_OPAQUE:6,EDGES_COLOR_TRANSPARENT:7,EDGES_HIGHLIGHTED:8,EDGES_SELECTED:9,EDGES_XRAYED:10,PICK:11},Qi=new Float32Array([1,1,1,1]),Wi=new Float32Array([0,0,0,1]),zi=u.vec4(),Ki=u.vec3(),Yi=u.vec3(),Xi=u.mat4();class Zi{constructor(e,t=!1,{instancing:s=!1,edges:i=!1}={}){this._scene=e,this._withSAO=t,this._instancing=s,this._edges=i,this._hash=this._getHash(),this._matricesUniformBlockBufferBindingPoint=0,this._matricesUniformBlockBuffer=this._scene.canvas.gl.createBuffer(),this._matricesUniformBlockBufferData=new Float32Array(96),this._vaoCache=new WeakMap,this._allocate()}_getHash(){return this._scene._sectionPlanesState.getHash()}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){return[""]}_buildFragmentShader(){return[""]}_addMatricesUniformBlockLines(e,t=!1){return e.push("uniform Matrices {"),e.push("    mat4 worldMatrix;"),e.push("    mat4 viewMatrix;"),e.push("    mat4 projMatrix;"),e.push("    mat4 positionsDecodeMatrix;"),t&&(e.push("    mat4 worldNormalMatrix;"),e.push("    mat4 viewNormalMatrix;")),e.push("};"),e}_addRemapClipPosLines(e,t=1){return e.push("uniform vec2 drawingBufferSize;"),e.push("uniform vec2 pickClipPos;"),e.push("vec4 remapClipPos(vec4 clipPos) {"),e.push("    clipPos.xy /= clipPos.w;"),1===t?e.push("    clipPos.xy = (clipPos.xy - pickClipPos) * drawingBufferSize;"):e.push(`    clipPos.xy = (clipPos.xy - pickClipPos) * (drawingBufferSize / float(${t}));`),e.push("    clipPos.xy *= clipPos.w;"),e.push("    return clipPos;"),e.push("}"),e}getValid(){return this._hash===this._getHash()}setSectionPlanesStateUniforms(e){const t=this._scene,{gl:s}=t.canvas,{model:i,layerIndex:r}=e,o=t._sectionPlanesState.sectionPlanes.length;if(o>0){const n=t._sectionPlanesState.sectionPlanes,a=r*o,l=i.renderFlags;for(let t=0;t<o;t++){const i=this._uSectionPlanes[t];if(i){const r=l.sectionPlanesActivePerLayer[a+t];if(s.uniform1i(i.active,r?1:0),r){const r=n[t],o=e._state.origin;if(o){const e=x(r.dist,r.dir,o,Ki);s.uniform3fv(i.pos,e)}else s.uniform3fv(i.pos,r.pos);s.uniform3fv(i.dir,r.dir)}}}}}_allocate(){const e=this._scene,t=e.canvas.gl,s=e._lightsState;if(this._program=new ne(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const i=this._program;this._uRenderPass=i.getLocation("renderPass"),this._uColor=i.getLocation("color"),this._uColor||(this._uColor=i.getLocation("silhouetteColor")),this._uUVDecodeMatrix=i.getLocation("uvDecodeMatrix"),this._uPickInvisible=i.getLocation("pickInvisible"),this._uGammaFactor=i.getLocation("gammaFactor"),t.uniformBlockBinding(i.handle,t.getUniformBlockIndex(i.handle,"Matrices"),this._matricesUniformBlockBufferBindingPoint),this._uShadowViewMatrix=i.getLocation("shadowViewMatrix"),this._uShadowProjMatrix=i.getLocation("shadowProjMatrix"),e.logarithmicDepthBufferEnabled&&(this._uZFar=i.getLocation("zFar")),this._uLightAmbient=i.getLocation("lightAmbient"),this._uLightColor=[],this._uLightDir=[],this._uLightPos=[],this._uLightAttenuation=[];const r=s.lights;let o;for(let e=0,t=r.length;e<t;e++)switch(o=r[e],o.type){case"dir":this._uLightColor[e]=i.getLocation("lightColor"+e),this._uLightPos[e]=null,this._uLightDir[e]=i.getLocation("lightDir"+e);break;case"point":this._uLightColor[e]=i.getLocation("lightColor"+e),this._uLightPos[e]=i.getLocation("lightPos"+e),this._uLightDir[e]=null,this._uLightAttenuation[e]=i.getLocation("lightAttenuation"+e);break;case"spot":this._uLightColor[e]=i.getLocation("lightColor"+e),this._uLightPos[e]=i.getLocation("lightPos"+e),this._uLightDir[e]=i.getLocation("lightDir"+e),this._uLightAttenuation[e]=i.getLocation("lightAttenuation"+e)}s.reflectionMaps.length>0&&(this._uReflectionMap="reflectionMap"),s.lightMaps.length>0&&(this._uLightMap="lightMap"),this._uSectionPlanes=[];for(let t=0,s=e._sectionPlanesState.sectionPlanes.length;t<s;t++)this._uSectionPlanes.push({active:i.getLocation("sectionPlaneActive"+t),pos:i.getLocation("sectionPlanePos"+t),dir:i.getLocation("sectionPlaneDir"+t)});this._aPosition=i.getAttribute("position"),this._aOffset=i.getAttribute("offset"),this._aNormal=i.getAttribute("normal"),this._aUV=i.getAttribute("uv"),this._aColor=i.getAttribute("color"),this._aMetallicRoughness=i.getAttribute("metallicRoughness"),this._aFlags=i.getAttribute("flags"),this._aPickColor=i.getAttribute("pickColor"),this._uPickZNear=i.getLocation("pickZNear"),this._uPickZFar=i.getLocation("pickZFar"),this._uPickClipPos=i.getLocation("pickClipPos"),this._uDrawingBufferSize=i.getLocation("drawingBufferSize"),this._uColorMap="uColorMap",this._uMetallicRoughMap="uMetallicRoughMap",this._uEmissiveMap="uEmissiveMap",this._uNormalMap="uNormalMap",this._uAOMap="uAOMap",this._instancing&&(this._aModelMatrixCol0=i.getAttribute("modelMatrixCol0"),this._aModelMatrixCol1=i.getAttribute("modelMatrixCol1"),this._aModelMatrixCol2=i.getAttribute("modelMatrixCol2"),this._aModelNormalMatrixCol0=i.getAttribute("modelNormalMatrixCol0"),this._aModelNormalMatrixCol1=i.getAttribute("modelNormalMatrixCol1"),this._aModelNormalMatrixCol2=i.getAttribute("modelNormalMatrixCol2")),this._withSAO&&(this._uOcclusionTexture="uOcclusionTexture",this._uSAOParams=i.getLocation("uSAOParams")),e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=i.getLocation("logDepthBufFC")),e.pointsMaterial._state.filterIntensity&&(this._uIntensityRange=i.getLocation("intensityRange")),this._uPointSize=i.getLocation("pointSize"),this._uNearPlaneHeight=i.getLocation("nearPlaneHeight")}_bindProgram(e){const t=this._scene,s=t.canvas.gl,i=this._program,r=t._lightsState,o=r.lights;i.bind(),e.textureUnit=0,this._uLightAmbient&&s.uniform4fv(this._uLightAmbient,r.getAmbientColorAndIntensity()),this._uGammaFactor&&s.uniform1f(this._uGammaFactor,t.gammaFactor);for(let e=0,t=o.length;e<t;e++){const t=o[e];this._uLightColor[e]&&s.uniform4f(this._uLightColor[e],t.color[0],t.color[1],t.color[2],t.intensity),this._uLightPos[e]&&(s.uniform3fv(this._uLightPos[e],t.pos),this._uLightAttenuation[e]&&s.uniform1f(this._uLightAttenuation[e],t.attenuation)),this._uLightDir[e]&&s.uniform3fv(this._uLightDir[e],t.dir)}}_makeVAO(e){const t=this._scene.canvas.gl,s=t.createVertexArray();return t.bindVertexArray(s),this._instancing&&(this._aModelMatrixCol0.bindArrayBuffer(e.modelMatrixCol0Buf),this._aModelMatrixCol1.bindArrayBuffer(e.modelMatrixCol1Buf),this._aModelMatrixCol2.bindArrayBuffer(e.modelMatrixCol2Buf),t.vertexAttribDivisor(this._aModelMatrixCol0.location,1),t.vertexAttribDivisor(this._aModelMatrixCol1.location,1),t.vertexAttribDivisor(this._aModelMatrixCol2.location,1),this._aModelNormalMatrixCol0&&(this._aModelNormalMatrixCol0.bindArrayBuffer(e.modelNormalMatrixCol0Buf),t.vertexAttribDivisor(this._aModelNormalMatrixCol0.location,1)),this._aModelNormalMatrixCol1&&(this._aModelNormalMatrixCol1.bindArrayBuffer(e.modelNormalMatrixCol1Buf),t.vertexAttribDivisor(this._aModelNormalMatrixCol1.location,1)),this._aModelNormalMatrixCol2&&(this._aModelNormalMatrixCol2.bindArrayBuffer(e.modelNormalMatrixCol2Buf),t.vertexAttribDivisor(this._aModelNormalMatrixCol2.location,1))),this._aPosition.bindArrayBuffer(e.positionsBuf),this._aUV&&this._aUV.bindArrayBuffer(e.uvBuf),this._aNormal&&this._aNormal.bindArrayBuffer(e.normalsBuf),this._aMetallicRoughness&&(this._aMetallicRoughness.bindArrayBuffer(e.metallicRoughnessBuf),this._instancing&&t.vertexAttribDivisor(this._aMetallicRoughness.location,1)),this._aColor&&(this._aColor.bindArrayBuffer(e.colorsBuf),this._instancing&&e.colorsBuf&&t.vertexAttribDivisor(this._aColor.location,1)),this._aFlags&&(this._aFlags.bindArrayBuffer(e.flagsBuf),this._instancing&&t.vertexAttribDivisor(this._aFlags.location,1)),this._aOffset&&(this._aOffset.bindArrayBuffer(e.offsetsBuf),this._instancing&&t.vertexAttribDivisor(this._aOffset.location,1)),this._aPickColor&&(this._aPickColor.bindArrayBuffer(e.pickColorsBuf),this._instancing&&t.vertexAttribDivisor(this._aPickColor.location,1)),this._instancing,this._edges?e.edgeIndicesBuf.bind():e.indicesBuf&&e.indicesBuf.bind(),s}drawLayer(e,t,s,{colorUniform:i=!1,incrementDrawState:r=!1}={}){const o=q.MAX_TEXTURE_IMAGE_UNITS,n=this._scene,a=n.canvas.gl,{_state:l,model:h}=t,{textureSet:c,origin:A,positionsDecodeMatrix:p}=l,d=n._lightsState,f=n.pointsMaterial,{camera:E}=h.scene,{viewNormalMatrix:m,project:y}=E,g=e.pickViewMatrix||E.viewMatrix,{position:I,rotationMatrix:v,rotationMatrixConjugate:T,worldNormalMatrix:_}=h;if(!this._program&&(this._allocate(),this.errors))return;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram(e)),this._vaoCache.has(t)?a.bindVertexArray(this._vaoCache.get(t)):this._vaoCache.set(t,this._makeVAO(l));let R=0;const P=16;this._matricesUniformBlockBufferData.set(T,0);const D=0!==A[0]||0!==A[1]||0!==A[2],N=0!==I[0]||0!==I[1]||0!==I[2];if(D||N){const e=Ki;if(D){const t=u.transformPoint3(v,A,Yi);e[0]=t[0],e[1]=t[1],e[2]=t[2]}else e[0]=0,e[1]=0,e[2]=0;e[0]+=I[0],e[1]+=I[1],e[2]+=I[2],this._matricesUniformBlockBufferData.set(b(g,e,Xi),R+=P)}else this._matricesUniformBlockBufferData.set(g,R+=P);if(this._matricesUniformBlockBufferData.set(e.pickProjMatrix||y.matrix,R+=P),this._matricesUniformBlockBufferData.set(p,R+=P),this._matricesUniformBlockBufferData.set(_,R+=P),this._matricesUniformBlockBufferData.set(m,R+=P),a.bindBuffer(a.UNIFORM_BUFFER,this._matricesUniformBlockBuffer),a.bufferData(a.UNIFORM_BUFFER,this._matricesUniformBlockBufferData,a.DYNAMIC_DRAW),a.bindBufferBase(a.UNIFORM_BUFFER,this._matricesUniformBlockBufferBindingPoint,this._matricesUniformBlockBuffer),a.uniform1i(this._uRenderPass,s),this.setSectionPlanesStateUniforms(t),n.logarithmicDepthBufferEnabled){if(this._uLogDepthBufFC){const t=2/(Math.log(e.pickZFar+1)/Math.LN2);a.uniform1f(this._uLogDepthBufFC,t)}this._uZFar&&a.uniform1f(this._uZFar,n.camera.project.far)}if(this._uPickInvisible&&a.uniform1i(this._uPickInvisible,e.pickInvisible),this._uPickZNear&&a.uniform1f(this._uPickZNear,e.pickZNear),this._uPickZFar&&a.uniform1f(this._uPickZFar,e.pickZFar),this._uPickClipPos&&a.uniform2fv(this._uPickClipPos,e.pickClipPos),this._uDrawingBufferSize&&a.uniform2f(this._uDrawingBufferSize,a.drawingBufferWidth,a.drawingBufferHeight),this._uUVDecodeMatrix&&a.uniformMatrix3fv(this._uUVDecodeMatrix,!1,l.uvDecodeMatrix),this._uIntensityRange&&f.filterIntensity&&a.uniform2f(this._uIntensityRange,f.minIntensity,f.maxIntensity),this._uPointSize&&a.uniform1f(this._uPointSize,f.pointSize),this._uNearPlaneHeight){const e="ortho"===n.camera.projection?1:a.drawingBufferHeight/(2*Math.tan(.5*n.camera.perspective.fov*Math.PI/180));a.uniform1f(this._uNearPlaneHeight,e)}if(c){const{colorTexture:t,metallicRoughnessTexture:s,emissiveTexture:i,normalsTexture:r,occlusionTexture:n}=c;this._uColorMap&&t&&(this._program.bindTexture(this._uColorMap,t.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%o),this._uMetallicRoughMap&&s&&(this._program.bindTexture(this._uMetallicRoughMap,s.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%o),this._uEmissiveMap&&i&&(this._program.bindTexture(this._uEmissiveMap,i.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%o),this._uNormalMap&&r&&(this._program.bindTexture(this._uNormalMap,r.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%o),this._uAOMap&&n&&(this._program.bindTexture(this._uAOMap,n.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%o)}if(d.reflectionMaps.length>0&&d.reflectionMaps[0].texture&&this._uReflectionMap&&(this._program.bindTexture(this._uReflectionMap,d.reflectionMaps[0].texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%o,e.bindTexture++),d.lightMaps.length>0&&d.lightMaps[0].texture&&this._uLightMap&&(this._program.bindTexture(this._uLightMap,d.lightMaps[0].texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%o,e.bindTexture++),this._withSAO){const t=n.sao;if(t.possible){const s=a.drawingBufferWidth,i=a.drawingBufferHeight;zi[0]=s,zi[1]=i,zi[2]=t.blendCutoff,zi[3]=t.blendFactor,a.uniform4fv(this._uSAOParams,zi),this._program.bindTexture(this._uOcclusionTexture,e.occlusionTexture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%o,e.bindTexture++}}if(i){const e=this._edges?"edgeColor":"fillColor",t=this._edges?"edgeAlpha":"fillAlpha";if(s===ji[(this._edges?"EDGES":"SILHOUETTE")+"_XRAYED"]){const s=n.xrayMaterial._state,i=s[e],r=s[t];a.uniform4f(this._uColor,i[0],i[1],i[2],r)}else if(s===ji[(this._edges?"EDGES":"SILHOUETTE")+"_HIGHLIGHTED"]){const s=n.highlightMaterial._state,i=s[e],r=s[t];a.uniform4f(this._uColor,i[0],i[1],i[2],r)}else if(s===ji[(this._edges?"EDGES":"SILHOUETTE")+"_SELECTED"]){const s=n.selectedMaterial._state,i=s[e],r=s[t];a.uniform4f(this._uColor,i[0],i[1],i[2],r)}else a.uniform4fv(this._uColor,this._edges?Wi:Qi)}this._draw({state:l,frameCtx:e,incrementDrawState:r}),a.bindVertexArray(null)}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null,p.memory.programs--}}class qi extends Zi{constructor(e,t,{instancing:s=!1,edges:i=!1}={}){super(e,t,{instancing:s,edges:i})}_draw(e){const{gl:t}=this._scene.canvas,{state:s,frameCtx:i,incrementDrawState:r}=e;if(this._edges)t.drawElements(t.LINES,s.edgeIndicesBuf.numItems,s.edgeIndicesBuf.itemType,0);else{const e=i.pickElementsCount||s.indicesBuf.numItems,o=i.pickElementsOffset?i.pickElementsOffset*s.indicesBuf.itemByteSize:0;t.drawElements(t.TRIANGLES,e,s.indicesBuf.itemType,o),r&&i.drawElements++}}}class Ji extends qi{constructor(e,t){super(e,t,{instancing:!1,edges:!0})}}class $i extends Zi{constructor(e,t,{edges:s=!1}={}){super(e,t,{instancing:!0,edges:s})}_draw(e){const{gl:t}=this._scene.canvas,{state:s,frameCtx:i,incrementDrawState:r}=e;this._edges?t.drawElementsInstanced(t.LINES,s.edgeIndicesBuf.numItems,s.edgeIndicesBuf.itemType,0,s.numInstances):(t.drawElementsInstanced(t.TRIANGLES,s.indicesBuf.numItems,s.indicesBuf.itemType,0,s.numInstances),r&&i.drawElements++)}}class er extends $i{constructor(e,t){super(e,t,{instancing:!0,edges:!0})}}class tr extends Zi{_draw(e){const{gl:t}=this._scene.canvas,{state:s,frameCtx:i,incrementDrawState:r}=e;t.drawArrays(t.POINTS,0,s.positionsBuf.numItems),r&&i.drawArrays++}}class sr extends Zi{constructor(e,t){super(e,t,{instancing:!0})}_draw(e){const{gl:t}=this._scene.canvas,{state:s,frameCtx:i,incrementDrawState:r}=e;t.drawArraysInstanced(t.POINTS,0,s.positionsBuf.numItems,s.numInstances),r&&i.drawArrays++}}class ir extends Zi{_draw(e){const{gl:t}=this._scene.canvas,{state:s,frameCtx:i,incrementDrawState:r}=e;t.drawElements(t.LINES,s.indicesBuf.numItems,s.indicesBuf.itemType,0),r&&i.drawElements++}}class rr extends Zi{constructor(e,t){super(e,t,{instancing:!0})}_draw(e){const{gl:t}=this._scene.canvas,{state:s,frameCtx:i,incrementDrawState:r}=e;t.drawElementsInstanced(t.LINES,s.indicesBuf.numItems,s.indicesBuf.itemType,0,s.numInstances),r&&i.drawElements++}}class or extends qi{_getHash(){const e=this._scene;return[e._lightsState.getHash(),e._sectionPlanesState.getHash(),this._withSAO?"sao":"nosao"].join(";")}drawLayer(e,t,s){super.drawLayer(e,t,s,{incrementDrawState:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState,s=e._lightsState,i=t.sectionPlanes.length>0;let r;const o=[];o.push("#version 300 es"),o.push("// Triangles batching draw vertex shader"),o.push("uniform int renderPass;"),o.push("in vec3 position;"),o.push("in vec3 normal;"),o.push("in vec4 color;"),o.push("in float flags;"),e.entityOffsetsEnabled&&o.push("in vec3 offset;"),this._addMatricesUniformBlockLines(o,!0),e.logarithmicDepthBufferEnabled&&(o.push("uniform float logDepthBufFC;"),o.push("out float vFragDepth;"),o.push("bool isPerspectiveMatrix(mat4 m) {"),o.push("    return (m[2][3] == - 1.0);"),o.push("}"),o.push("out float isPerspective;")),o.push("uniform vec4 lightAmbient;");for(let e=0,t=s.lights.length;e<t;e++)r=s.lights[e],"ambient"!==r.type&&(o.push("uniform vec4 lightColor"+e+";"),"dir"===r.type&&o.push("uniform vec3 lightDir"+e+";"),"point"===r.type&&o.push("uniform vec3 lightPos"+e+";"),"spot"===r.type&&(o.push("uniform vec3 lightPos"+e+";"),o.push("uniform vec3 lightDir"+e+";")));o.push("vec3 octDecode(vec2 oct) {"),o.push("    vec3 v = vec3(oct.xy, 1.0 - abs(oct.x) - abs(oct.y));"),o.push("    if (v.z < 0.0) {"),o.push("        v.xy = (1.0 - abs(v.yx)) * vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0);"),o.push("    }"),o.push("    return normalize(v);"),o.push("}"),i&&(o.push("out vec4 vWorldPosition;"),o.push("out float vFlags;")),o.push("out vec4 vColor;"),o.push("void main(void) {"),o.push("int colorFlag = int(flags) & 0xF;"),o.push("if (colorFlag != renderPass) {"),o.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),o.push("} else {"),o.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&o.push("worldPosition.xyz = worldPosition.xyz + offset;"),o.push("vec4 viewPosition  = viewMatrix * worldPosition; "),o.push("vec4 worldNormal =  worldNormalMatrix * vec4(octDecode(normal.xy), 0.0); "),o.push("vec3 viewNormal = normalize((viewNormalMatrix * worldNormal).xyz);"),o.push("vec3 reflectedColor = vec3(0.0, 0.0, 0.0);"),o.push("vec3 viewLightDir = vec3(0.0, 0.0, -1.0);"),o.push("float lambertian = 1.0;");for(let e=0,t=s.lights.length;e<t;e++)if(r=s.lights[e],"ambient"!==r.type){if("dir"===r.type)"view"===r.space?o.push("viewLightDir = normalize(lightDir"+e+");"):o.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+e+", 0.0)).xyz);");else if("point"===r.type)"view"===r.space?o.push("viewLightDir = -normalize(lightPos"+e+" - viewPosition.xyz);"):o.push("viewLightDir = -normalize((viewMatrix * vec4(lightPos"+e+", 0.0)).xyz);");else{if("spot"!==r.type)continue;"view"===r.space?o.push("viewLightDir = normalize(lightDir"+e+");"):o.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+e+", 0.0)).xyz);")}o.push("lambertian = max(dot(-viewNormal, viewLightDir), 0.0);"),o.push("reflectedColor += lambertian * (lightColor"+e+".rgb * lightColor"+e+".a);")}return o.push("vec3 rgb = (vec3(float(color.r) / 255.0, float(color.g) / 255.0, float(color.b) / 255.0));"),o.push("vColor =  vec4((lightAmbient.rgb * lightAmbient.a * rgb) + (reflectedColor * rgb), float(color.a) / 255.0);"),o.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(o.push("vFragDepth = 1.0 + clipPos.w;"),o.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),i&&(o.push("vWorldPosition = worldPosition;"),o.push("vFlags = flags;")),o.push("gl_Position = clipPos;"),o.push("}"),o.push("}"),o}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Triangles batching draw fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),this._withSAO&&(i.push("uniform sampler2D uOcclusionTexture;"),i.push("uniform vec4      uSAOParams;"),i.push("const float       packUpscale = 256. / 255.;"),i.push("const float       unpackDownScale = 255. / 256.;"),i.push("const vec3        packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );"),i.push("const vec4        unPackFactors = unpackDownScale / vec4( packFactors, 1. );"),i.push("float unpackRGBToFloat( const in vec4 v ) {"),i.push("    return dot( v, unPackFactors );"),i.push("}")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { "),i.push("      discard;"),i.push("  }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),this._withSAO?(i.push("   float viewportWidth     = uSAOParams[0];"),i.push("   float viewportHeight    = uSAOParams[1];"),i.push("   float blendCutoff       = uSAOParams[2];"),i.push("   float blendFactor       = uSAOParams[3];"),i.push("   vec2 uv                 = vec2(gl_FragCoord.x / viewportWidth, gl_FragCoord.y / viewportHeight);"),i.push("   float ambient           = smoothstep(blendCutoff, 1.0, unpackRGBToFloat(texture(uOcclusionTexture, uv))) * blendFactor;"),i.push("   outColor            = vec4(vColor.rgb * ambient, 1.0);")):i.push("   outColor            = vColor;"),i.push("}"),i}}class nr extends qi{_getHash(){const e=this._scene;return[e._lightsState.getHash(),e._sectionPlanesState.getHash(),this._withSAO?"sao":"nosao"].join(";")}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles batching flat-shading draw vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),s.push("in vec4 color;"),s.push("in float flags;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vViewPosition;"),s.push("out vec4 vColor;"),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("if (colorFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("worldPosition.xyz = worldPosition.xyz + offset;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("vViewPosition = viewPosition;"),s.push("vColor = vec4(float(color.r) / 255.0, float(color.g) / 255.0, float(color.b) / 255.0, float(color.a) / 255.0);"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._lightsState,s=e._sectionPlanesState,i=s.sectionPlanes.length>0,r=[];if(r.push("#version 300 es"),r.push("// Triangles batching flat-shading draw fragment shader"),r.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),r.push("precision highp float;"),r.push("precision highp int;"),r.push("#else"),r.push("precision mediump float;"),r.push("precision mediump int;"),r.push("#endif"),e.logarithmicDepthBufferEnabled&&(r.push("in float isPerspective;"),r.push("uniform float logDepthBufFC;"),r.push("in float vFragDepth;")),this._withSAO&&(r.push("uniform sampler2D uOcclusionTexture;"),r.push("uniform vec4      uSAOParams;"),r.push("const float       packUpscale = 256. / 255.;"),r.push("const float       unpackDownScale = 255. / 256.;"),r.push("const vec3        packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );"),r.push("const vec4        unPackFactors = unpackDownScale / vec4( packFactors, 1. );"),r.push("float unpackRGBToFloat( const in vec4 v ) {"),r.push("    return dot( v, unPackFactors );"),r.push("}")),i){r.push("in vec4 vWorldPosition;"),r.push("in float vFlags;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)r.push("uniform bool sectionPlaneActive"+e+";"),r.push("uniform vec3 sectionPlanePos"+e+";"),r.push("uniform vec3 sectionPlaneDir"+e+";")}this._addMatricesUniformBlockLines(r),r.push("uniform vec4 lightAmbient;");for(let e=0,s=t.lights.length;e<s;e++){const s=t.lights[e];"ambient"!==s.type&&(r.push("uniform vec4 lightColor"+e+";"),"dir"===s.type&&r.push("uniform vec3 lightDir"+e+";"),"point"===s.type&&r.push("uniform vec3 lightPos"+e+";"),"spot"===s.type&&(r.push("uniform vec3 lightPos"+e+";"),r.push("uniform vec3 lightDir"+e+";")))}if(r.push("in vec4 vViewPosition;"),r.push("in vec4 vColor;"),r.push("out vec4 outColor;"),r.push("void main(void) {"),i){r.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),r.push("  if (clippable) {"),r.push("  float dist = 0.0;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)r.push("if (sectionPlaneActive"+e+") {"),r.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),r.push("}");r.push("  if (dist > 0.0) { "),r.push("      discard;"),r.push("  }"),r.push("}")}r.push("vec3 reflectedColor = vec3(0.0, 0.0, 0.0);"),r.push("vec3 viewLightDir = vec3(0.0, 0.0, -1.0);"),r.push("float lambertian = 1.0;"),r.push("vec3 xTangent = dFdx( vViewPosition.xyz );"),r.push("vec3 yTangent = dFdy( vViewPosition.xyz );"),r.push("vec3 viewNormal = normalize( cross( xTangent, yTangent ) );");for(let e=0,s=t.lights.length;e<s;e++){const s=t.lights[e];if("ambient"!==s.type){if("dir"===s.type)"view"===s.space?r.push("viewLightDir = normalize(lightDir"+e+");"):r.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+e+", 0.0)).xyz);");else if("point"===s.type)"view"===s.space?r.push("viewLightDir = -normalize(lightPos"+e+" - viewPosition.xyz);"):r.push("viewLightDir = -normalize((viewMatrix * vec4(lightPos"+e+", 0.0)).xyz);");else{if("spot"!==s.type)continue;"view"===s.space?r.push("viewLightDir = normalize(lightDir"+e+");"):r.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+e+", 0.0)).xyz);")}r.push("lambertian = max(dot(-viewNormal, viewLightDir), 0.0);"),r.push("reflectedColor += lambertian * (lightColor"+e+".rgb * lightColor"+e+".a);")}}return r.push("vec4 fragColor =  vec4((lightAmbient.rgb * lightAmbient.a * vColor.rgb) + (reflectedColor * vColor.rgb), vColor.a);"),this._withSAO?(r.push("   float viewportWidth     = uSAOParams[0];"),r.push("   float viewportHeight    = uSAOParams[1];"),r.push("   float blendCutoff       = uSAOParams[2];"),r.push("   float blendFactor       = uSAOParams[3];"),r.push("   vec2 uv                 = vec2(gl_FragCoord.x / viewportWidth, gl_FragCoord.y / viewportHeight);"),r.push("   float ambient           = smoothstep(blendCutoff, 1.0, unpackRGBToFloat(texture(uOcclusionTexture, uv))) * blendFactor;"),r.push("   outColor            = vec4(fragColor.rgb * ambient, 1.0);")):r.push("   outColor            = fragColor;"),e.logarithmicDepthBufferEnabled&&r.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),r.push("}"),r}}class ar extends qi{drawLayer(e,t,s){super.drawLayer(e,t,s,{colorUniform:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles batching silhouette vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("in vec4 color;"),this._addMatricesUniformBlockLines(s),s.push("uniform vec4 silhouetteColor;"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vColor;"),s.push("void main(void) {"),s.push("int silhouetteFlag = int(flags) >> 4 & 0xF;"),s.push("if (silhouetteFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("vColor = vec4(silhouetteColor.r, silhouetteColor.g, silhouetteColor.b, min(silhouetteColor.a, float(color.a) / 255.0));"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState;let s,i;const r=t.sectionPlanes.length>0,o=[];if(o.push("#version 300 es"),o.push("// Triangles batching silhouette fragment shader"),o.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),o.push("precision highp float;"),o.push("precision highp int;"),o.push("#else"),o.push("precision mediump float;"),o.push("precision mediump int;"),o.push("#endif"),e.logarithmicDepthBufferEnabled&&(o.push("in float isPerspective;"),o.push("uniform float logDepthBufFC;"),o.push("in float vFragDepth;")),r)for(o.push("in vec4 vWorldPosition;"),o.push("in float vFlags;"),s=0,i=t.sectionPlanes.length;s<i;s++)o.push("uniform bool sectionPlaneActive"+s+";"),o.push("uniform vec3 sectionPlanePos"+s+";"),o.push("uniform vec3 sectionPlaneDir"+s+";");if(o.push("in vec4 vColor;"),o.push("out vec4 outColor;"),o.push("void main(void) {"),r){for(o.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),o.push("  if (clippable) {"),o.push("  float dist = 0.0;"),s=0,i=t.sectionPlanes.length;s<i;s++)o.push("if (sectionPlaneActive"+s+") {"),o.push("   dist += clamp(dot(-sectionPlaneDir"+s+".xyz, vWorldPosition.xyz - sectionPlanePos"+s+".xyz), 0.0, 1000.0);"),o.push("}");o.push("  if (dist > 0.0) { discard; }"),o.push("}")}return e.logarithmicDepthBufferEnabled&&o.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),o.push("outColor = vColor;"),o.push("}"),o}}class lr extends Ji{drawLayer(e,t,s){super.drawLayer(e,t,s,{colorUniform:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Batched geometry edges drawing vertex shader"),s.push("uniform int renderPass;"),s.push("uniform vec4 color;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vColor;"),s.push("void main(void) {"),s.push("int edgeFlag = int(flags) >> 8 & 0xF;"),s.push("if (edgeFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("  vWorldPosition = worldPosition;"),s.push("  vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("vColor = vec4(color.r, color.g, color.b, color.a);"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry edges drawing fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("outColor = vColor;"),i.push("}"),i}}class hr extends Ji{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Batched geometry edges drawing vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),s.push("in vec4 color;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vColor;"),s.push("void main(void) {"),s.push("int edgeFlag = int(flags) >> 8 & 0xF;"),s.push("if (edgeFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("  vWorldPosition = worldPosition;"),s.push("  vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("vColor = vec4(float(color.r*0.5) / 255.0, float(color.g*0.5) / 255.0, float(color.b*0.5) / 255.0, float(color.a) / 255.0);"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry edges drawing fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("outColor = vColor;"),i.push("}"),i}}class cr extends qi{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Batched geometry picking vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("in vec4 pickColor;"),s.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),this._addRemapClipPosLines(s),s.push("out vec4 vPickColor;"),s.push("void main(void) {"),s.push("int pickFlag = int(flags) >> 12 & 0xF;"),s.push("if (pickFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("      vPickColor = vec4(float(pickColor.r) / 255.0, float(pickColor.g) / 255.0, float(pickColor.b) / 255.0, float(pickColor.a) / 255.0);"),t&&(s.push("      vWorldPosition = worldPosition;"),s.push("      vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = remapClipPos(clipPos);"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry picking fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("uniform bool sectionPlaneActive"+r+";"),i.push("uniform vec3 sectionPlanePos"+r+";"),i.push("uniform vec3 sectionPlaneDir"+r+";")}if(i.push("in vec4 vPickColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("      if (sectionPlaneActive"+e+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("   outColor = vPickColor; "),i.push("}"),i}}class Ar extends qi{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles batching pick depth vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),this._addRemapClipPosLines(s),s.push("out vec4 vViewPosition;"),s.push("void main(void) {"),s.push("int pickFlag = int(flags) >> 12 & 0xF;"),s.push("if (pickFlag != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("      vWorldPosition = worldPosition;"),s.push("      vFlags = flags;")),s.push("vViewPosition = viewPosition;"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = remapClipPos(clipPos);"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Triangles batching pick depth fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),i.push("uniform float pickZNear;"),i.push("uniform float pickZFar;"),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("uniform bool sectionPlaneActive"+r+";"),i.push("uniform vec3 sectionPlanePos"+r+";"),i.push("uniform vec3 sectionPlaneDir"+r+";")}if(i.push("in vec4 vViewPosition;"),i.push("vec4 packDepth(const in float depth) {"),i.push("  const vec4 bitShift = vec4(256.0*256.0*256.0, 256.0*256.0, 256.0, 1.0);"),i.push("  const vec4 bitMask  = vec4(0.0, 1.0/256.0, 1.0/256.0, 1.0/256.0);"),i.push("  vec4 res = fract(depth * bitShift);"),i.push("  res -= res.xxyz * bitMask;"),i.push("  return res;"),i.push("}"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("      if (sectionPlaneActive"+e+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    float zNormalizedDepth = abs((pickZNear + vViewPosition.z) / (pickZFar - pickZNear));"),i.push("    outColor = packDepth(zNormalizedDepth); "),i.push("}"),i}}class ur extends qi{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles batching pick normals vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in vec3 normal;"),s.push("in float flags;"),s.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(s),this._addRemapClipPosLines(s,3),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),s.push("vec3 octDecode(vec2 oct) {"),s.push("    vec3 v = vec3(oct.xy, 1.0 - abs(oct.x) - abs(oct.y));"),s.push("    if (v.z < 0.0) {"),s.push("        v.xy = (1.0 - abs(v.yx)) * vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0);"),s.push("    }"),s.push("    return normalize(v);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec3 vWorldNormal;"),s.push("out vec4 outColor;"),s.push("void main(void) {"),s.push("int pickFlag = int(flags) >> 12 & 0xF;"),s.push("if (pickFlag != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("      vec3 worldNormal =  octDecode(normal.xy); "),s.push("      vWorldNormal = worldNormal;"),t&&(s.push("      vWorldPosition = worldPosition;"),s.push("      vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = remapClipPos(clipPos);"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Triangles batching pick normals fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("uniform bool sectionPlaneActive"+r+";"),i.push("uniform vec3 sectionPlanePos"+r+";"),i.push("uniform vec3 sectionPlaneDir"+r+";")}if(i.push("in vec3 vWorldNormal;"),i.push("out highp ivec4 outNormal;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("      if (sectionPlaneActive"+e+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push(`    outNormal = ivec4(vWorldNormal * float(${u.MAX_INT}), 1.0);`),i.push("}"),i}}class pr extends qi{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles batching occlusion vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in vec4 color;"),s.push("in float flags;"),this._addMatricesUniformBlockLines(s),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("if (colorFlag != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("      vWorldPosition = worldPosition;"),s.push("      vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),s.push("gl_Position = clipPos;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene._sectionPlanesState,t=e.sectionPlanes.length>0,s=[];if(s.push("#version 300 es"),s.push("// Triangles batching occlusion fragment shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("#endif"),t){s.push("in vec4 vWorldPosition;"),s.push("in float vFlags;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("uniform bool sectionPlaneActive"+t+";"),s.push("uniform vec3 sectionPlanePos"+t+";"),s.push("uniform vec3 sectionPlaneDir"+t+";")}if(s.push("out vec4 outColor;"),s.push("void main(void) {"),t){s.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),s.push("  if (clippable) {"),s.push("      float dist = 0.0;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("      if (sectionPlaneActive"+t+") {"),s.push("          dist += clamp(dot(-sectionPlaneDir"+t+".xyz, vWorldPosition.xyz - sectionPlanePos"+t+".xyz), 0.0, 1000.0);"),s.push("      }");s.push("      if (dist > 0.0) { discard; }"),s.push("  }")}return s.push("   outColor = vec4(0.0, 0.0, 1.0, 1.0); "),s.push("}"),s}}class dr extends qi{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles batching depth vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec2 vHighPrecisionZW;"),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("if (colorFlag != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("      vWorldPosition = worldPosition;"),s.push("      vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("vHighPrecisionZW = gl_Position.zw;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Triangles batching depth fragment shader"),i.push("precision highp float;"),i.push("precision highp int;"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("const float   packUpScale = 256. / 255.;"),i.push("const float   unpackDownscale = 255. / 256.;"),i.push("const vec3    packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );"),i.push("const vec4    unpackFactors = unpackDownscale / vec4( packFactors, 1. );"),i.push("const float   shiftRight8 = 1.0 / 256.;"),i.push("vec4 packDepthToRGBA( const in float v ) {"),i.push("    vec4 r = vec4( fract( v * packFactors ), v );"),i.push("    r.yzw -= r.xyz * shiftRight8;"),i.push("    return r * packUpScale;"),i.push("}"),i.push("in vec2 vHighPrecisionZW;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("      if (sectionPlaneActive"+r+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+r+".xyz, vWorldPosition.xyz - sectionPlanePos"+r+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("float fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;"),i.push("    outColor = vec4(vec3(1.0 - fragCoordZ), 1.0); "),i.push("}"),i}}class fr extends qi{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Batched geometry normals vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in vec3 normal;"),s.push("in vec4 color;"),s.push("in float flags;"),this._addMatricesUniformBlockLines(s,!0),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),s.push("vec3 octDecode(vec2 oct) {"),s.push("    vec3 v = vec3(oct.xy, 1.0 - abs(oct.x) - abs(oct.y));"),s.push("    if (v.z < 0.0) {"),s.push("        v.xy = (1.0 - abs(v.yx)) * vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0);"),s.push("    }"),s.push("    return normalize(v);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec3 vViewNormal;"),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("if (colorFlag != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      vec4 viewPosition   = viewMatrix * worldPosition; "),s.push("      vec4 worldNormal    = worldNormalMatrix * vec4(octDecode(normal.xy), 0.0); "),s.push("      vec3 viewNormal     = normalize((viewNormalMatrix * worldNormal).xyz);"),t&&(s.push("      vWorldPosition  = worldPosition;"),s.push("      vFlags         = flags;")),s.push("      vViewNormal = viewNormal;"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry normals fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec3 vViewNormal;"),i.push("vec3 packNormalToRGB( const in vec3 normal ) {"),i.push("    return normalize( normal ) * 0.5 + 0.5;"),i.push("}"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("      if (sectionPlaneActive"+r+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+r+".xyz, vWorldPosition.xyz - sectionPlanePos"+r+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    outColor = vec4(packNormalToRGB(vViewNormal), 1.0); "),i.push("}"),i}}class Er extends qi{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Batched geometry shadow vertex shader"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in vec4 color;"),s.push("in float flags;"),s.push("uniform mat4 shadowViewMatrix;"),s.push("uniform mat4 shadowProjMatrix;"),this._addMatricesUniformBlockLines(s),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vViewPosition;"),s.push("out vec4 outColor;"),s.push("void main(void) {"),s.push("  int colorFlag = int(flags) & 0xF;"),s.push("  bool visible        = (colorFlag > 0);"),s.push("  bool transparent    = ((float(color.a) / 255.0) < 1.0);"),s.push("  if (!visible || transparent) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("      vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      vec4 viewPosition  = shadowViewMatrix * worldPosition; "),t&&(s.push("      vWorldPosition = worldPosition;"),s.push("      vFlags = flags;")),s.push("      vViewPosition = viewPosition;"),s.push("      gl_Position = shadowProjMatrix * viewPosition;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene._sectionPlanesState,t=e.sectionPlanes.length>0,s=[];if(s.push("#version 300 es"),s.push("// Batched geometry shadow fragment shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("#endif"),t){s.push("in vec4 vWorldPosition;"),s.push("in float vFlags;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("uniform bool sectionPlaneActive"+t+";"),s.push("uniform vec3 sectionPlanePos"+t+";"),s.push("uniform vec3 sectionPlaneDir"+t+";")}if(s.push("in vec4 vViewPosition;"),s.push("vec4 encodeFloat( const in float v ) {"),s.push("  const vec4 bitShift = vec4(256 * 256 * 256, 256 * 256, 256, 1.0);"),s.push("  const vec4 bitMask = vec4(0, 1.0 / 256.0, 1.0 / 256.0, 1.0 / 256.0);"),s.push("  vec4 comp = fract(v * bitShift);"),s.push("  comp -= comp.xxyz * bitMask;"),s.push("  return comp;"),s.push("}"),s.push("out vec4 outColor;"),s.push("void main(void) {"),t){s.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),s.push("  if (clippable) {"),s.push("      float dist = 0.0;");for(var i=0;i<e.sectionPlanes.length;i++)s.push("      if (sectionPlaneActive"+i+") {"),s.push("          dist += clamp(dot(-sectionPlaneDir"+i+".xyz, vWorldPosition.xyz - sectionPlanePos"+i+".xyz), 0.0, 1000.0);"),s.push("      }");s.push("      if (dist > 0.0) { discard; }"),s.push("  }")}return s.push("    outColor = encodeFloat( gl_FragCoord.z); "),s.push("}"),s}}class mr extends qi{_getHash(){const e=this._scene;return[e.gammaOutput,e._lightsState.getHash(),e._sectionPlanesState.getHash(),this._withSAO?"sao":"nosao"].join(";")}drawLayer(e,t,s){super.drawLayer(e,t,s,{incrementDrawState:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState,s=e._lightsState,i=t.sectionPlanes.length>0,r=t.clippingCaps,o=[];return o.push("#version 300 es"),o.push("// Triangles batching quality draw vertex shader"),o.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),o.push("precision highp float;"),o.push("precision highp int;"),o.push("precision highp usampler2D;"),o.push("precision highp isampler2D;"),o.push("precision highp sampler2D;"),o.push("#else"),o.push("precision mediump float;"),o.push("precision mediump int;"),o.push("precision mediump usampler2D;"),o.push("precision mediump isampler2D;"),o.push("precision mediump sampler2D;"),o.push("#endif"),o.push("uniform int renderPass;"),o.push("in vec3 position;"),o.push("in vec3 normal;"),o.push("in vec4 color;"),o.push("in vec2 uv;"),o.push("in vec2 metallicRoughness;"),o.push("in float flags;"),e.entityOffsetsEnabled&&o.push("in vec3 offset;"),this._addMatricesUniformBlockLines(o,!0),o.push("uniform mat3 uvDecodeMatrix;"),e.logarithmicDepthBufferEnabled&&(o.push("uniform float logDepthBufFC;"),o.push("out float vFragDepth;"),o.push("bool isPerspectiveMatrix(mat4 m) {"),o.push("    return (m[2][3] == - 1.0);"),o.push("}"),o.push("out float isPerspective;")),o.push("vec3 octDecode(vec2 oct) {"),o.push("    vec3 v = vec3(oct.xy, 1.0 - abs(oct.x) - abs(oct.y));"),o.push("    if (v.z < 0.0) {"),o.push("        v.xy = (1.0 - abs(v.yx)) * vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0);"),o.push("    }"),o.push("    return normalize(v);"),o.push("}"),o.push("out vec4 vViewPosition;"),o.push("out vec3 vViewNormal;"),o.push("out vec4 vColor;"),o.push("out vec2 vUV;"),o.push("out vec2 vMetallicRoughness;"),s.lightMaps.length>0&&o.push("out vec3 vWorldNormal;"),i&&(o.push("out vec4 vWorldPosition;"),o.push("out float vFlags;"),r&&o.push("out vec4 vClipPosition;")),o.push("void main(void) {"),o.push("int colorFlag = int(flags) & 0xF;"),o.push("if (colorFlag != renderPass) {"),o.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),o.push("} else {"),o.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&o.push("worldPosition.xyz = worldPosition.xyz + offset;"),o.push("vec4 viewPosition  = viewMatrix * worldPosition; "),o.push("vec4 worldNormal =  worldNormalMatrix * vec4(octDecode(normal.xy), 0.0); "),o.push("vec3 viewNormal = normalize((viewNormalMatrix * worldNormal).xyz);"),o.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(o.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"),o.push("vFragDepth = 1.0 + clipPos.w;")),i&&(o.push("vWorldPosition = worldPosition;"),o.push("vFlags = flags;"),r&&o.push("vClipPosition = clipPos;")),o.push("vViewPosition = viewPosition;"),o.push("vViewNormal = viewNormal;"),o.push("vColor = color;"),o.push("vUV = (uvDecodeMatrix * vec3(uv, 1.0)).xy;"),o.push("vMetallicRoughness = metallicRoughness;"),s.lightMaps.length>0&&o.push("vWorldNormal = worldNormal.xyz;"),o.push("gl_Position = clipPos;"),o.push("}"),o.push("}"),o}_buildFragmentShader(){const e=this._scene,t=e.gammaOutput,s=e._sectionPlanesState,i=e._lightsState,r=s.sectionPlanes.length>0,o=s.clippingCaps,n=[];n.push("#version 300 es"),n.push("// Triangles batching quality draw fragment shader"),n.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),n.push("precision highp float;"),n.push("precision highp int;"),n.push("#else"),n.push("precision mediump float;"),n.push("precision mediump int;"),n.push("#endif"),e.logarithmicDepthBufferEnabled&&(n.push("in float isPerspective;"),n.push("uniform float logDepthBufFC;"),n.push("in float vFragDepth;")),n.push("uniform sampler2D uColorMap;"),n.push("uniform sampler2D uMetallicRoughMap;"),n.push("uniform sampler2D uEmissiveMap;"),n.push("uniform sampler2D uNormalMap;"),n.push("uniform sampler2D uAOMap;"),n.push("in vec4 vViewPosition;"),n.push("in vec3 vViewNormal;"),n.push("in vec4 vColor;"),n.push("in vec2 vUV;"),n.push("in vec2 vMetallicRoughness;"),i.lightMaps.length>0&&n.push("in vec3 vWorldNormal;"),this._addMatricesUniformBlockLines(n,!0),i.reflectionMaps.length>0&&n.push("uniform samplerCube reflectionMap;"),i.lightMaps.length>0&&n.push("uniform samplerCube lightMap;"),n.push("uniform vec4 lightAmbient;");for(let e=0,t=i.lights.length;e<t;e++){const t=i.lights[e];"ambient"!==t.type&&(n.push("uniform vec4 lightColor"+e+";"),"dir"===t.type&&n.push("uniform vec3 lightDir"+e+";"),"point"===t.type&&n.push("uniform vec3 lightPos"+e+";"),"spot"===t.type&&(n.push("uniform vec3 lightPos"+e+";"),n.push("uniform vec3 lightDir"+e+";")))}if(this._withSAO&&(n.push("uniform sampler2D uOcclusionTexture;"),n.push("uniform vec4      uSAOParams;"),n.push("const float       packUpscale = 256. / 255.;"),n.push("const float       unpackDownScale = 255. / 256.;"),n.push("const vec3        packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );"),n.push("const vec4        unPackFactors = unpackDownScale / vec4( packFactors, 1. );"),n.push("float unpackRGBToFloat( const in vec4 v ) {"),n.push("    return dot( v, unPackFactors );"),n.push("}")),n.push("uniform float gammaFactor;"),n.push("vec4 linearToLinear( in vec4 value ) {"),n.push("  return value;"),n.push("}"),n.push("vec4 sRGBToLinear( in vec4 value ) {"),n.push("  return vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.w );"),n.push("}"),n.push("vec4 gammaToLinear( in vec4 value) {"),n.push("  return vec4( pow( value.xyz, vec3( gammaFactor ) ), value.w );"),n.push("}"),t&&(n.push("vec4 linearToGamma( in vec4 value, in float gammaFactor ) {"),n.push("  return vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );"),n.push("}")),r){n.push("in vec4 vWorldPosition;"),n.push("in float vFlags;"),o&&n.push("in vec4 vClipPosition;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)n.push("uniform bool sectionPlaneActive"+e+";"),n.push("uniform vec3 sectionPlanePos"+e+";"),n.push("uniform vec3 sectionPlaneDir"+e+";")}if(n.push("#define PI 3.14159265359"),n.push("#define RECIPROCAL_PI 0.31830988618"),n.push("#define RECIPROCAL_PI2 0.15915494"),n.push("#define EPSILON 1e-6"),n.push("#define saturate(a) clamp( a, 0.0, 1.0 )"),n.push("vec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm, vec2 uv ) {"),n.push("       vec3 texel = texture( uNormalMap, uv ).xyz;"),n.push("       if (texel.x == 0.0 && texel.y == 0.0 && texel.z == 0.0) {"),n.push("              return surf_norm;"),n.push("       }"),n.push("      vec3 q0 = vec3( dFdx( eye_pos.x ), dFdx( eye_pos.y ), dFdx( eye_pos.z ) );"),n.push("      vec3 q1 = vec3( dFdy( eye_pos.x ), dFdy( eye_pos.y ), dFdy( eye_pos.z ) );"),n.push("      vec2 st0 = dFdx( uv.st );"),n.push("      vec2 st1 = dFdy( uv.st );"),n.push("      vec3 S = normalize( q0 * st1.t - q1 * st0.t );"),n.push("      vec3 T = normalize( -q0 * st1.s + q1 * st0.s );"),n.push("      vec3 N = normalize( surf_norm );"),n.push("      vec3 mapN = texel.xyz * 2.0 - 1.0;"),n.push("      mat3 tsn = mat3( S, T, N );"),n.push("      return normalize( tsn * mapN );"),n.push("}"),n.push("vec3 inverseTransformDirection(in vec3 dir, in mat4 matrix) {"),n.push("   return normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );"),n.push("}"),n.push("struct IncidentLight {"),n.push("   vec3 color;"),n.push("   vec3 direction;"),n.push("};"),n.push("struct ReflectedLight {"),n.push("   vec3 diffuse;"),n.push("   vec3 specular;"),n.push("};"),n.push("struct Geometry {"),n.push("   vec3 position;"),n.push("   vec3 viewNormal;"),n.push("   vec3 worldNormal;"),n.push("   vec3 viewEyeDir;"),n.push("};"),n.push("struct Material {"),n.push("   vec3  diffuseColor;"),n.push("   float specularRoughness;"),n.push("   vec3  specularColor;"),n.push("   float shine;"),n.push("};"),n.push("float GGXRoughnessToBlinnExponent(const in float ggxRoughness) {"),n.push("   float r = ggxRoughness + 0.0001;"),n.push("   return (2.0 / (r * r) - 2.0);"),n.push("}"),n.push("float getSpecularMIPLevel(const in float blinnShininessExponent, const in int maxMIPLevel) {"),n.push("   float maxMIPLevelScalar = float( maxMIPLevel );"),n.push("   float desiredMIPLevel = maxMIPLevelScalar - 0.79248 - 0.5 * log2( ( blinnShininessExponent * blinnShininessExponent ) + 1.0 );"),n.push("   return clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );"),n.push("}"),i.reflectionMaps.length>0&&(n.push("vec3 getLightProbeIndirectRadiance(const in vec3 reflectVec, const in float blinnShininessExponent, const in int maxMIPLevel) {"),n.push("   float mipLevel = 0.5 * getSpecularMIPLevel(blinnShininessExponent, maxMIPLevel);"),n.push("   vec3 envMapColor = sRGBToLinear(texture(reflectionMap, reflectVec, mipLevel)).rgb;"),n.push("  return envMapColor;"),n.push("}")),n.push("vec3 F_Schlick(const in vec3 specularColor, const in float dotLH) {"),n.push("   float fresnel = exp2( ( -5.55473 * dotLH - 6.98316 ) * dotLH );"),n.push("   return ( 1.0 - specularColor ) * fresnel + specularColor;"),n.push("}"),n.push("float G_GGX_Smith(const in float alpha, const in float dotNL, const in float dotNV) {"),n.push("   float a2 = ( alpha * alpha );"),n.push("   float gl = dotNL + sqrt( a2 + ( 1.0 - a2 ) * ( dotNL * dotNL ) );"),n.push("   float gv = dotNV + sqrt( a2 + ( 1.0 - a2 ) * ( dotNV * dotNV ) );"),n.push("   return 1.0 / ( gl * gv );"),n.push("}"),n.push("float G_GGX_SmithCorrelated(const in float alpha, const in float dotNL, const in float dotNV) {"),n.push("   float a2 = ( alpha * alpha );"),n.push("   float gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * ( dotNV * dotNV ) );"),n.push("   float gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * ( dotNL * dotNL ) );"),n.push("   return 0.5 / max( gv + gl, EPSILON );"),n.push("}"),n.push("float D_GGX(const in float alpha, const in float dotNH) {"),n.push("   float a2 = ( alpha * alpha );"),n.push("   float denom = ( dotNH * dotNH) * ( a2 - 1.0 ) + 1.0;"),n.push("   return RECIPROCAL_PI * a2 / ( denom * denom);"),n.push("}"),n.push("vec3 BRDF_Specular_GGX(const in IncidentLight incidentLight, const in Geometry geometry, const in vec3 specularColor, const in float roughness) {"),n.push("   float alpha = ( roughness * roughness );"),n.push("   vec3 halfDir = normalize( incidentLight.direction + geometry.viewEyeDir );"),n.push("   float dotNL = saturate( dot( geometry.viewNormal, incidentLight.direction ) );"),n.push("   float dotNV = saturate( dot( geometry.viewNormal, geometry.viewEyeDir ) );"),n.push("   float dotNH = saturate( dot( geometry.viewNormal, halfDir ) );"),n.push("   float dotLH = saturate( dot( incidentLight.direction, halfDir ) );"),n.push("   vec3  F = F_Schlick( specularColor, dotLH );"),n.push("   float G = G_GGX_SmithCorrelated( alpha, dotNL, dotNV );"),n.push("   float D = D_GGX( alpha, dotNH );"),n.push("   return F * (G * D);"),n.push("}"),n.push("vec3 BRDF_Specular_GGX_Environment(const in Geometry geometry, const in vec3 specularColor, const in float roughness) {"),n.push("   float dotNV = saturate(dot(geometry.viewNormal, geometry.viewEyeDir));"),n.push("   const vec4 c0 = vec4( -1, -0.0275, -0.572,  0.022);"),n.push("   const vec4 c1 = vec4(  1,  0.0425,   1.04, -0.04);"),n.push("   vec4 r = roughness * c0 + c1;"),n.push("   float a004 = min(r.x * r.x, exp2(-9.28 * dotNV)) * r.x + r.y;"),n.push("   vec2 AB    = vec2(-1.04, 1.04) * a004 + r.zw;"),n.push("   return specularColor * AB.x + AB.y;"),n.push("}"),(i.lightMaps.length>0||i.reflectionMaps.length>0)&&(n.push("void computePBRLightMapping(const in Geometry geometry, const in Material material, inout ReflectedLight reflectedLight) {"),i.lightMaps.length>0&&(n.push("   vec3 irradiance = sRGBToLinear(texture(lightMap, geometry.worldNormal)).rgb;"),n.push("   irradiance *= PI;"),n.push("   vec3 diffuseBRDFContrib = (RECIPROCAL_PI * material.diffuseColor);"),n.push("   reflectedLight.diffuse +=  irradiance * diffuseBRDFContrib;")),i.reflectionMaps.length>0&&(n.push("   vec3 reflectVec             = reflect(geometry.viewEyeDir, geometry.viewNormal);"),n.push("   reflectVec                  = inverseTransformDirection(reflectVec, viewMatrix);"),n.push("   float blinnExpFromRoughness = GGXRoughnessToBlinnExponent(material.specularRoughness);"),n.push("   vec3 radiance               = getLightProbeIndirectRadiance(reflectVec, blinnExpFromRoughness, 8);"),n.push("   vec3 specularBRDFContrib    = BRDF_Specular_GGX_Environment(geometry, material.specularColor, material.specularRoughness);"),n.push("   reflectedLight.specular     += radiance * specularBRDFContrib;")),n.push("}")),n.push("void computePBRLighting(const in IncidentLight incidentLight, const in Geometry geometry, const in Material material, inout ReflectedLight reflectedLight) {"),n.push("   float dotNL     = saturate(dot(geometry.viewNormal, incidentLight.direction));"),n.push("   vec3 irradiance = dotNL * incidentLight.color * PI;"),n.push("   reflectedLight.diffuse  += irradiance * (RECIPROCAL_PI * material.diffuseColor);"),n.push("   reflectedLight.specular += irradiance * BRDF_Specular_GGX(incidentLight, geometry, material.specularColor, material.specularRoughness);"),n.push("}"),n.push("out vec4 outColor;"),n.push("void main(void) {"),r){n.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),n.push("  if (clippable) {"),n.push("  float dist = 0.0;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)n.push("if (sectionPlaneActive"+e+") {"),n.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),n.push("}");o?(n.push("  if (dist > (0.002 * vClipPosition.w)) {"),n.push("      discard;"),n.push("  }"),n.push("  if (dist > 0.0) { "),n.push("      outColor=vec4(1.0, 0.0, 0.0, 1.0);"),e.logarithmicDepthBufferEnabled&&n.push("  gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),n.push("  return;"),n.push("}")):(n.push("  if (dist > 0.0) { "),n.push("      discard;"),n.push("  }")),n.push("}")}n.push("IncidentLight  light;"),n.push("Material       material;"),n.push("Geometry       geometry;"),n.push("ReflectedLight reflectedLight = ReflectedLight(vec3(0.0,0.0,0.0), vec3(0.0,0.0,0.0));"),n.push("vec3 rgb = (vec3(float(vColor.r) / 255.0, float(vColor.g) / 255.0, float(vColor.b) / 255.0));"),n.push("float opacity = float(vColor.a) / 255.0;"),n.push("vec3  baseColor = rgb;"),n.push("float specularF0 = 1.0;"),n.push("float metallic = float(vMetallicRoughness.r) / 255.0;"),n.push("float roughness = float(vMetallicRoughness.g) / 255.0;"),n.push("float dielectricSpecular = 0.16 * specularF0 * specularF0;"),n.push("vec4 colorTexel = sRGBToLinear(texture(uColorMap, vUV));"),n.push("baseColor *= colorTexel.rgb;"),n.push("vec3 metalRoughTexel = texture(uMetallicRoughMap, vUV).rgb;"),n.push("metallic *= metalRoughTexel.b;"),n.push("roughness *= metalRoughTexel.g;"),n.push("vec3 viewNormal = perturbNormal2Arb(vViewPosition.xyz, normalize(vViewNormal), vUV );"),n.push("material.diffuseColor      = baseColor * (1.0 - dielectricSpecular) * (1.0 - metallic);"),n.push("material.specularRoughness = clamp(roughness, 0.04, 1.0);"),n.push("material.specularColor     = mix(vec3(dielectricSpecular), baseColor, metallic);"),n.push("geometry.position      = vViewPosition.xyz;"),n.push("geometry.viewNormal    = -normalize(viewNormal);"),n.push("geometry.viewEyeDir    = normalize(vViewPosition.xyz);"),i.lightMaps.length>0&&n.push("geometry.worldNormal   = normalize(vWorldNormal);"),(i.lightMaps.length>0||i.reflectionMaps.length>0)&&n.push("computePBRLightMapping(geometry, material, reflectedLight);");for(let e=0,t=i.lights.length;e<t;e++){const t=i.lights[e];if("ambient"!==t.type){if("dir"===t.type)"view"===t.space?n.push("light.direction =  normalize(lightDir"+e+");"):n.push("light.direction =  normalize((viewMatrix * vec4(lightDir"+e+", 0.0)).xyz);");else if("point"===t.type)"view"===t.space?n.push("light.direction =  normalize(lightPos"+e+" - vViewPosition.xyz);"):n.push("light.direction =  normalize((viewMatrix * vec4(lightPos"+e+", 0.0)).xyz);");else{if("spot"!==t.type)continue;"view"===t.space?n.push("light.direction =  normalize(lightDir"+e+");"):n.push("light.direction =  normalize((viewMatrix * vec4(lightDir"+e+", 0.0)).xyz);")}n.push("light.color =  lightColor"+e+".rgb * lightColor"+e+".a;"),n.push("computePBRLighting(light, geometry, material, reflectedLight);")}}return n.push("vec3 emissiveColor = sRGBToLinear(texture(uEmissiveMap, vUV)).rgb;"),n.push("float aoFactor = texture(uAOMap, vUV).r;"),n.push("vec3 outgoingLight = (lightAmbient.rgb * lightAmbient.a * baseColor * opacity * rgb) + (reflectedLight.diffuse) + (reflectedLight.specular) + emissiveColor;"),n.push("vec4 fragColor;"),this._withSAO?(n.push("   float viewportWidth     = uSAOParams[0];"),n.push("   float viewportHeight    = uSAOParams[1];"),n.push("   float blendCutoff       = uSAOParams[2];"),n.push("   float blendFactor       = uSAOParams[3];"),n.push("   vec2 uv                 = vec2(gl_FragCoord.x / viewportWidth, gl_FragCoord.y / viewportHeight);"),n.push("   float ambient           = smoothstep(blendCutoff, 1.0, unpackRGBToFloat(texture(uOcclusionTexture, uv))) * blendFactor;"),n.push("   fragColor               = vec4(outgoingLight.rgb * ambient * aoFactor, opacity);")):n.push("   fragColor            = vec4(outgoingLight.rgb * aoFactor, opacity);"),t&&n.push("fragColor = linearToGamma(fragColor, gammaFactor);"),n.push("outColor = fragColor;"),e.logarithmicDepthBufferEnabled&&n.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),n.push("}"),n}}class yr extends qi{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles batching pick flat normals vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(s),this._addRemapClipPosLines(s,3),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),s.push("out vec4 vWorldPosition;"),t&&s.push("out float vFlags;"),s.push("void main(void) {"),s.push("int pickFlag = int(flags) >> 12 & 0xF;"),s.push("if (pickFlag != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("      vWorldPosition = worldPosition;"),t&&s.push("      vFlags = flags;"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = remapClipPos(clipPos);"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Triangles batching pick flat normals fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),i.push("in vec4 vWorldPosition;"),s){i.push("in float vFlags;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("uniform bool sectionPlaneActive"+r+";"),i.push("uniform vec3 sectionPlanePos"+r+";"),i.push("uniform vec3 sectionPlaneDir"+r+";")}if(i.push("out highp ivec4 outNormal;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("      if (sectionPlaneActive"+e+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("  vec3 xTangent = dFdx( vWorldPosition.xyz );"),i.push("  vec3 yTangent = dFdy( vWorldPosition.xyz );"),i.push("  vec3 worldNormal = normalize( cross( xTangent, yTangent ) );"),i.push(`  outNormal = ivec4(worldNormal * float(${u.MAX_INT}), 1.0);`),i.push("}"),i}}class gr extends qi{_getHash(){const e=this._scene;return[e.gammaOutput,e._lightsState.getHash(),e._sectionPlanesState.getHash(),this._withSAO?"sao":"nosao"].join(";")}drawLayer(e,t,s){super.drawLayer(e,t,s,{incrementDrawState:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles batching color texture vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),s.push("in vec4 color;"),s.push("in vec2 uv;"),s.push("in float flags;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),this._addMatricesUniformBlockLines(s),s.push("uniform mat3 uvDecodeMatrix;"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vViewPosition;"),s.push("out vec4 vColor;"),s.push("out vec2 vUV;"),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("if (colorFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("worldPosition.xyz = worldPosition.xyz + offset;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("vViewPosition = viewPosition;"),s.push("vColor = vec4(float(color.r) / 255.0, float(color.g) / 255.0, float(color.b) / 255.0, float(color.a) / 255.0);"),s.push("vUV = (uvDecodeMatrix * vec3(uv, 1.0)).xy;"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e.gammaOutput,s=e._lightsState,i=e._sectionPlanesState,r=i.sectionPlanes.length>0,o=[];if(o.push("#version 300 es"),o.push("// Triangles batching color texture fragment shader"),o.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),o.push("precision highp float;"),o.push("precision highp int;"),o.push("#else"),o.push("precision mediump float;"),o.push("precision mediump int;"),o.push("#endif"),e.logarithmicDepthBufferEnabled&&(o.push("in float isPerspective;"),o.push("uniform float logDepthBufFC;"),o.push("in float vFragDepth;")),o.push("uniform sampler2D uColorMap;"),this._withSAO&&(o.push("uniform sampler2D uOcclusionTexture;"),o.push("uniform vec4      uSAOParams;"),o.push("const float       packUpscale = 256. / 255.;"),o.push("const float       unpackDownScale = 255. / 256.;"),o.push("const vec3        packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );"),o.push("const vec4        unPackFactors = unpackDownScale / vec4( packFactors, 1. );"),o.push("float unpackRGBToFloat( const in vec4 v ) {"),o.push("    return dot( v, unPackFactors );"),o.push("}")),o.push("uniform float gammaFactor;"),o.push("vec4 linearToLinear( in vec4 value ) {"),o.push("  return value;"),o.push("}"),o.push("vec4 sRGBToLinear( in vec4 value ) {"),o.push("  return vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.w );"),o.push("}"),o.push("vec4 gammaToLinear( in vec4 value) {"),o.push("  return vec4( pow( value.xyz, vec3( gammaFactor ) ), value.w );"),o.push("}"),t&&(o.push("vec4 linearToGamma( in vec4 value, in float gammaFactor ) {"),o.push("  return vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );"),o.push("}")),r){o.push("in vec4 vWorldPosition;"),o.push("in float vFlags;");for(let e=0,t=i.sectionPlanes.length;e<t;e++)o.push("uniform bool sectionPlaneActive"+e+";"),o.push("uniform vec3 sectionPlanePos"+e+";"),o.push("uniform vec3 sectionPlaneDir"+e+";")}this._addMatricesUniformBlockLines(o),o.push("uniform vec4 lightAmbient;");for(let e=0,t=s.lights.length;e<t;e++){const t=s.lights[e];"ambient"!==t.type&&(o.push("uniform vec4 lightColor"+e+";"),"dir"===t.type&&o.push("uniform vec3 lightDir"+e+";"),"point"===t.type&&o.push("uniform vec3 lightPos"+e+";"),"spot"===t.type&&(o.push("uniform vec3 lightPos"+e+";"),o.push("uniform vec3 lightDir"+e+";")))}if(o.push("in vec4 vViewPosition;"),o.push("in vec4 vColor;"),o.push("in vec2 vUV;"),o.push("out vec4 outColor;"),o.push("void main(void) {"),r){o.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),o.push("  if (clippable) {"),o.push("  float dist = 0.0;");for(let e=0,t=i.sectionPlanes.length;e<t;e++)o.push("if (sectionPlaneActive"+e+") {"),o.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),o.push("}");o.push("  if (dist > 0.0) { "),o.push("      discard;"),o.push("  }"),o.push("}")}o.push("vec3 reflectedColor = vec3(0.0, 0.0, 0.0);"),o.push("vec3 viewLightDir = vec3(0.0, 0.0, -1.0);"),o.push("float lambertian = 1.0;"),o.push("vec3 xTangent = dFdx( vViewPosition.xyz );"),o.push("vec3 yTangent = dFdy( vViewPosition.xyz );"),o.push("vec3 viewNormal = normalize( cross( xTangent, yTangent ) );");for(let e=0,t=s.lights.length;e<t;e++){const t=s.lights[e];if("ambient"!==t.type){if("dir"===t.type)"view"===t.space?o.push("viewLightDir = normalize(lightDir"+e+");"):o.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+e+", 0.0)).xyz);");else if("point"===t.type)"view"===t.space?o.push("viewLightDir = -normalize(lightPos"+e+" - viewPosition.xyz);"):o.push("viewLightDir = -normalize((viewMatrix * vec4(lightPos"+e+", 0.0)).xyz);");else{if("spot"!==t.type)continue;"view"===t.space?o.push("viewLightDir = normalize(lightDir"+e+");"):o.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+e+", 0.0)).xyz);")}o.push("lambertian = max(dot(-viewNormal, viewLightDir), 0.0);"),o.push("reflectedColor += lambertian * (lightColor"+e+".rgb * lightColor"+e+".a);")}}return o.push("vec4 color =  vec4((lightAmbient.rgb * lightAmbient.a * vColor.rgb) + (reflectedColor * vColor.rgb), vColor.a);"),t?o.push("vec4 colorTexel = color * sRGBToLinear(texture(uColorMap, vUV));"):o.push("vec4 colorTexel = color * texture(uColorMap, vUV);"),o.push("float opacity = color.a;"),this._withSAO?(o.push("   float viewportWidth     = uSAOParams[0];"),o.push("   float viewportHeight    = uSAOParams[1];"),o.push("   float blendCutoff       = uSAOParams[2];"),o.push("   float blendFactor       = uSAOParams[3];"),o.push("   vec2 uv                 = vec2(gl_FragCoord.x / viewportWidth, gl_FragCoord.y / viewportHeight);"),o.push("   float ambient           = smoothstep(blendCutoff, 1.0, unpackRGBToFloat(texture(uOcclusionTexture, uv))) * blendFactor;"),o.push("   outColor                = vec4(colorTexel.rgb * ambient, opacity);")):o.push("   outColor                = vec4(colorTexel.rgb, opacity);"),t&&o.push("outColor = linearToGamma(outColor, gammaFactor);"),e.logarithmicDepthBufferEnabled&&o.push("gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),o.push("}"),o}}class Ir{constructor(e){this._scene=e}_compile(){this._colorRenderer&&!this._colorRenderer.getValid()&&(this._colorRenderer.destroy(),this._colorRenderer=null),this._colorRendererWithSAO&&!this._colorRendererWithSAO.getValid()&&(this._colorRendererWithSAO.destroy(),this._colorRendererWithSAO=null),this._flatColorRenderer&&!this._flatColorRenderer.getValid()&&(this._flatColorRenderer.destroy(),this._flatColorRenderer=null),this._flatColorRendererWithSAO&&!this._flatColorRendererWithSAO.getValid()&&(this._flatColorRendererWithSAO.destroy(),this._flatColorRendererWithSAO=null),this._colorTextureRenderer&&!this._colorTextureRenderer.getValid()&&(this._colorTextureRenderer.destroy(),this._colorTextureRenderer=null),this._colorTextureRendererWithSAO&&!this._colorTextureRendererWithSAO.getValid()&&(this._colorTextureRendererWithSAO.destroy(),this._colorTextureRendererWithSAO=null),this._pbrRenderer&&!this._pbrRenderer.getValid()&&(this._pbrRenderer.destroy(),this._pbrRenderer=null),this._pbrRendererWithSAO&&!this._pbrRendererWithSAO.getValid()&&(this._pbrRendererWithSAO.destroy(),this._pbrRendererWithSAO=null),this._depthRenderer&&!this._depthRenderer.getValid()&&(this._depthRenderer.destroy(),this._depthRenderer=null),this._normalsRenderer&&!this._normalsRenderer.getValid()&&(this._normalsRenderer.destroy(),this._normalsRenderer=null),this._silhouetteRenderer&&!this._silhouetteRenderer.getValid()&&(this._silhouetteRenderer.destroy(),this._silhouetteRenderer=null),this._edgesRenderer&&!this._edgesRenderer.getValid()&&(this._edgesRenderer.destroy(),this._edgesRenderer=null),this._edgesColorRenderer&&!this._edgesColorRenderer.getValid()&&(this._edgesColorRenderer.destroy(),this._edgesColorRenderer=null),this._pickMeshRenderer&&!this._pickMeshRenderer.getValid()&&(this._pickMeshRenderer.destroy(),this._pickMeshRenderer=null),this._pickDepthRenderer&&!this._pickDepthRenderer.getValid()&&(this._pickDepthRenderer.destroy(),this._pickDepthRenderer=null),this._pickNormalsRenderer&&!1===this._pickNormalsRenderer.getValid()&&(this._pickNormalsRenderer.destroy(),this._pickNormalsRenderer=null),this._pickNormalsFlatRenderer&&!1===this._pickNormalsFlatRenderer.getValid()&&(this._pickNormalsFlatRenderer.destroy(),this._pickNormalsFlatRenderer=null),this._occlusionRenderer&&!1===this._occlusionRenderer.getValid()&&(this._occlusionRenderer.destroy(),this._occlusionRenderer=null),this._shadowRenderer&&!this._shadowRenderer.getValid()&&(this._shadowRenderer.destroy(),this._shadowRenderer=null)}eagerCreateRenders(){this._silhouetteRenderer||(this._silhouetteRenderer=new ar(this._scene)),this._pickMeshRenderer||(this._pickMeshRenderer=new cr(this._scene)),this._pickDepthRenderer||(this._pickDepthRenderer=new Ar(this._scene))}get colorRenderer(){return this._colorRenderer||(this._colorRenderer=new or(this._scene,!1)),this._colorRenderer}get colorRendererWithSAO(){return this._colorRendererWithSAO||(this._colorRendererWithSAO=new or(this._scene,!0)),this._colorRendererWithSAO}get flatColorRenderer(){return this._flatColorRenderer||(this._flatColorRenderer=new nr(this._scene,!1)),this._flatColorRenderer}get flatColorRendererWithSAO(){return this._flatColorRendererWithSAO||(this._flatColorRendererWithSAO=new nr(this._scene,!0)),this._flatColorRendererWithSAO}get colorTextureRenderer(){return this._colorTextureRenderer||(this._colorTextureRenderer=new gr(this._scene,!1)),this._colorTextureRenderer}get colorTextureRendererWithSAO(){return this._colorTextureRendererWithSAO||(this._colorTextureRendererWithSAO=new gr(this._scene,!0)),this._colorTextureRendererWithSAO}get pbrRenderer(){return this._pbrRenderer||(this._pbrRenderer=new mr(this._scene,!1)),this._pbrRenderer}get pbrRendererWithSAO(){return this._pbrRendererWithSAO||(this._pbrRendererWithSAO=new mr(this._scene,!0)),this._pbrRendererWithSAO}get silhouetteRenderer(){return this._silhouetteRenderer||(this._silhouetteRenderer=new ar(this._scene)),this._silhouetteRenderer}get depthRenderer(){return this._depthRenderer||(this._depthRenderer=new dr(this._scene)),this._depthRenderer}get normalsRenderer(){return this._normalsRenderer||(this._normalsRenderer=new fr(this._scene)),this._normalsRenderer}get edgesRenderer(){return this._edgesRenderer||(this._edgesRenderer=new lr(this._scene)),this._edgesRenderer}get edgesColorRenderer(){return this._edgesColorRenderer||(this._edgesColorRenderer=new hr(this._scene)),this._edgesColorRenderer}get pickMeshRenderer(){return this._pickMeshRenderer||(this._pickMeshRenderer=new cr(this._scene)),this._pickMeshRenderer}get pickNormalsRenderer(){return this._pickNormalsRenderer||(this._pickNormalsRenderer=new ur(this._scene)),this._pickNormalsRenderer}get pickNormalsFlatRenderer(){return this._pickNormalsFlatRenderer||(this._pickNormalsFlatRenderer=new yr(this._scene)),this._pickNormalsFlatRenderer}get pickDepthRenderer(){return this._pickDepthRenderer||(this._pickDepthRenderer=new Ar(this._scene)),this._pickDepthRenderer}get occlusionRenderer(){return this._occlusionRenderer||(this._occlusionRenderer=new pr(this._scene)),this._occlusionRenderer}get shadowRenderer(){return this._shadowRenderer||(this._shadowRenderer=new Er(this._scene)),this._shadowRenderer}_destroy(){this._colorRenderer&&this._colorRenderer.destroy(),this._colorRendererWithSAO&&this._colorRendererWithSAO.destroy(),this._flatColorRenderer&&this._flatColorRenderer.destroy(),this._flatColorRendererWithSAO&&this._flatColorRendererWithSAO.destroy(),this._colorTextureRenderer&&this._colorTextureRenderer.destroy(),this._colorTextureRendererWithSAO&&this._colorTextureRendererWithSAO.destroy(),this._pbrRenderer&&this._pbrRenderer.destroy(),this._pbrRendererWithSAO&&this._pbrRendererWithSAO.destroy(),this._depthRenderer&&this._depthRenderer.destroy(),this._normalsRenderer&&this._normalsRenderer.destroy(),this._silhouetteRenderer&&this._silhouetteRenderer.destroy(),this._edgesRenderer&&this._edgesRenderer.destroy(),this._edgesColorRenderer&&this._edgesColorRenderer.destroy(),this._pickMeshRenderer&&this._pickMeshRenderer.destroy(),this._pickDepthRenderer&&this._pickDepthRenderer.destroy(),this._pickNormalsRenderer&&this._pickNormalsRenderer.destroy(),this._pickNormalsFlatRenderer&&this._pickNormalsFlatRenderer.destroy(),this._occlusionRenderer&&this._occlusionRenderer.destroy(),this._shadowRenderer&&this._shadowRenderer.destroy()}}const vr={};class Tr{constructor(e=5e6){e>5e6&&(e=5e6),this.maxVerts=e,this.maxIndices=3*e,this.positions=[],this.colors=[],this.uv=[],this.metallicRoughness=[],this.normals=[],this.pickColors=[],this.offsets=[],this.indices=[],this.edgeIndices=[]}}const _r=u.mat4(),Rr=u.mat4();function Pr(e,t,s){const i=e.length,r=new Uint16Array(i),o=t[0],n=t[1],a=t[2],l=t[3]-o,h=t[4]-n,c=t[5]-a,A=65525,p=A/l,d=A/h,f=A/c,E=e=>e>=0?e:0;for(let t=0;t<i;t+=3)r[t+0]=Math.floor(E(e[t+0]-o)*p),r[t+1]=Math.floor(E(e[t+1]-n)*d),r[t+2]=Math.floor(E(e[t+2]-a)*f);return u.identityMat4(_r),u.translationMat4v(t,_r),u.identityMat4(Rr),u.scalingMat4v([l/A,h/A,c/A],Rr),u.mulMat4(_r,Rr,s),r}function Dr(e,t){const s=e[0],i=e[1],r=e[2],o=e[3]-s,n=e[4]-i,a=e[5]-r,l=65525;return u.identityMat4(_r),u.translationMat4v(e,_r),u.identityMat4(Rr),u.scalingMat4v([o/l,n/l,a/l],Rr),u.mulMat4(_r,Rr,t),t}function Nr(e,t,s){let i=e[0]/(Math.abs(e[0])+Math.abs(e[1])+Math.abs(e[2])),r=e[1]/(Math.abs(e[0])+Math.abs(e[1])+Math.abs(e[2]));if(e[2]<0){let e=i,t=r;e=(1-Math.abs(r))*(i>=0?1:-1),t=(1-Math.abs(i))*(r>=0?1:-1),i=e,r=t}return new Int8Array([Math[t](127.5*i+(i<0?-1:0)),Math[s](127.5*r+(r<0?-1:0))])}function Cr(e){let t=e[0],s=e[1];t/=t<0?127:128,s/=s<0?127:128;const i=1-Math.abs(t)-Math.abs(s);i<0&&(t=(1-Math.abs(s))*(t>=0?1:-1),s=(1-Math.abs(t))*(s>=0?1:-1));const r=Math.sqrt(t*t+s*s+i*i);return[t/r,s/r,i/r]}const Or=u.vec3(),br=u.vec3(),Sr=u.vec3(),wr=u.vec3(),xr=u.mat4();class Br extends Zi{drawLayer(e,t,s){if(!this._program&&(this._allocate(),this.errors))return;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram());const i=t.model,r=i.scene,o=r.camera,n=r.canvas.gl,a=t._state,l=t._state.origin,{position:h,rotationMatrix:c,rotationMatrixConjugate:A}=i,p=t.aabb,d=e.pickViewMatrix||o.viewMatrix;this._vaoCache.has(t)?n.bindVertexArray(this._vaoCache.get(t)):this._vaoCache.set(t,this._makeVAO(a));const f=Or;let E,m;if(f[0]=u.safeInv(p[3]-p[0])*u.MAX_INT,f[1]=u.safeInv(p[4]-p[1])*u.MAX_INT,f[2]=u.safeInv(p[5]-p[2])*u.MAX_INT,e.snapPickCoordinateScale[0]=u.safeInv(f[0]),e.snapPickCoordinateScale[1]=u.safeInv(f[1]),e.snapPickCoordinateScale[2]=u.safeInv(f[2]),l||0!==h[0]||0!==h[1]||0!==h[2]){const t=br;if(l){const e=Sr;u.transformPoint3(c,l,e),t[0]=e[0],t[1]=e[1],t[2]=e[2]}else t[0]=0,t[1]=0,t[2]=0;t[0]+=h[0],t[1]+=h[1],t[2]+=h[2],E=b(d,t,xr),m=wr,m[0]=o.eye[0]-t[0],m[1]=o.eye[1]-t[1],m[2]=o.eye[2]-t[2],e.snapPickOrigin[0]=t[0],e.snapPickOrigin[1]=t[1],e.snapPickOrigin[2]=t[2]}else E=d,m=o.eye,e.snapPickOrigin[0]=0,e.snapPickOrigin[1]=0,e.snapPickOrigin[2]=0;n.uniform3fv(this._uCameraEyeRtc,m),n.uniform2fv(this.uVectorA,e.snapVectorA),n.uniform2fv(this.uInverseVectorAB,e.snapInvVectorAB),n.uniform1i(this._uLayerNumber,e.snapPickLayerNumber),n.uniform3fv(this._uCoordinateScaler,f),n.uniform1i(this._uRenderPass,s),n.uniform1i(this._uPickInvisible,e.pickInvisible);let y=0;this._matricesUniformBlockBufferData.set(A,0),this._matricesUniformBlockBufferData.set(E,y+=16),this._matricesUniformBlockBufferData.set(o.projMatrix,y+=16),this._matricesUniformBlockBufferData.set(a.positionsDecodeMatrix,y+=16),n.bindBuffer(n.UNIFORM_BUFFER,this._matricesUniformBlockBuffer),n.bufferData(n.UNIFORM_BUFFER,this._matricesUniformBlockBufferData,n.DYNAMIC_DRAW),n.bindBufferBase(n.UNIFORM_BUFFER,this._matricesUniformBlockBufferBindingPoint,this._matricesUniformBlockBuffer);{const t=2/(Math.log(e.pickZFar+1)/Math.LN2);n.uniform1f(this._uLogDepthBufFC,t)}this.setSectionPlanesStateUniforms(t),a.indicesBuf.bind(),n.drawElements(n.TRIANGLES,a.indicesBuf.numItems,a.indicesBuf.itemType,0),a.indicesBuf.unbind()}_allocate(){super._allocate();const e=this._program;this._uLogDepthBufFC=e.getLocation("logDepthBufFC"),this._uCameraEyeRtc=e.getLocation("uCameraEyeRtc"),this.uVectorA=e.getLocation("snapVectorA"),this.uInverseVectorAB=e.getLocation("snapInvVectorAB"),this._uLayerNumber=e.getLocation("layerNumber"),this._uCoordinateScaler=e.getLocation("coordinateScaler")}_bindProgram(){this._program.bind()}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// VBO SnapBatchingDepthBufInitRenderer vertex shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(s),s.push("uniform vec3 uCameraEyeRtc;"),s.push("uniform vec2 snapVectorA;"),s.push("uniform vec2 snapInvVectorAB;"),s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("out float isPerspective;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("vec2 remapClipPos(vec2 clipPos) {"),s.push("    float x = (clipPos.x - snapVectorA.x) * snapInvVectorAB.x;"),s.push("    float y = (clipPos.y - snapVectorA.y) * snapInvVectorAB.y;"),s.push("    return vec2(x, y);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out highp vec3 relativeToOriginPosition;"),s.push("void main(void) {"),s.push("int pickFlag = int(flags) >> 12 & 0xF;"),s.push("if (pickFlag != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      relativeToOriginPosition = worldPosition.xyz;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("      vWorldPosition = worldPosition;"),s.push("      vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),s.push("float tmp = clipPos.w;"),s.push("clipPos.xyzw /= tmp;"),s.push("clipPos.xy = remapClipPos(clipPos.xy);"),s.push("clipPos.z += 0.0001;"),s.push("clipPos.xyzw *= tmp;"),s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"),s.push("gl_Position = clipPos;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene._sectionPlanesState,t=e.sectionPlanes.length>0,s=[];if(s.push("#version 300 es"),s.push("// VBO SnapBatchingDepthBufInitRenderer fragment shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("#endif"),s.push("in float isPerspective;"),s.push("uniform float logDepthBufFC;"),s.push("in float vFragDepth;"),s.push("uniform int layerNumber;"),s.push("uniform vec3 coordinateScaler;"),t){s.push("in vec4 vWorldPosition;"),s.push("in float vFlags;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("uniform bool sectionPlaneActive"+t+";"),s.push("uniform vec3 sectionPlanePos"+t+";"),s.push("uniform vec3 sectionPlaneDir"+t+";")}if(s.push("in highp vec3 relativeToOriginPosition;"),s.push("out highp ivec4 outCoords;"),s.push("void main(void) {"),t){s.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),s.push("  if (clippable) {"),s.push("      float dist = 0.0;");for(var i=0;i<e.sectionPlanes.length;i++)s.push("      if (sectionPlaneActive"+i+") {"),s.push("          dist += clamp(dot(-sectionPlaneDir"+i+".xyz, vWorldPosition.xyz - sectionPlanePos"+i+".xyz), 0.0, 1000.0);"),s.push("      }");s.push("      if (dist > 0.0) { discard; }"),s.push("  }")}return s.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),s.push("outCoords = ivec4(relativeToOriginPosition.xyz*coordinateScaler.xyz, -layerNumber);"),s.push("}"),s}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const Fr=u.vec3(),Mr=u.vec3(),Lr=u.vec3(),Ur=u.vec3(),Hr=u.mat4();class Gr extends Zi{_getHash(){return this._scene._sectionPlanesState.getHash()+this._scene.pointsMaterial.hash}drawLayer(e,t,s){if(!this._program&&(this._allocate(),this.errors))return;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram());const i=t.model,r=i.scene,o=r.camera,n=r.canvas.gl,a=t._state,l=t._state.origin,{position:h,rotationMatrix:c,rotationMatrixConjugate:A}=i,p=t.aabb,d=e.pickViewMatrix||o.viewMatrix;this._vaoCache.has(t)?n.bindVertexArray(this._vaoCache.get(t)):this._vaoCache.set(t,this._makeVAO(a));const f=Fr;let E,m;if(f[0]=u.safeInv(p[3]-p[0])*u.MAX_INT,f[1]=u.safeInv(p[4]-p[1])*u.MAX_INT,f[2]=u.safeInv(p[5]-p[2])*u.MAX_INT,e.snapPickCoordinateScale[0]=u.safeInv(f[0]),e.snapPickCoordinateScale[1]=u.safeInv(f[1]),e.snapPickCoordinateScale[2]=u.safeInv(f[2]),l||0!==h[0]||0!==h[1]||0!==h[2]){const t=Mr;if(l){const e=Lr;u.transformPoint3(c,l,e),t[0]=e[0],t[1]=e[1],t[2]=e[2]}else t[0]=0,t[1]=0,t[2]=0;t[0]+=h[0],t[1]+=h[1],t[2]+=h[2],E=b(d,t,Hr),m=Ur,m[0]=o.eye[0]-t[0],m[1]=o.eye[1]-t[1],m[2]=o.eye[2]-t[2],e.snapPickOrigin[0]=t[0],e.snapPickOrigin[1]=t[1],e.snapPickOrigin[2]=t[2]}else E=d,m=o.eye,e.snapPickOrigin[0]=0,e.snapPickOrigin[1]=0,e.snapPickOrigin[2]=0;n.uniform3fv(this._uCameraEyeRtc,m),n.uniform2fv(this.uVectorA,e.snapVectorA),n.uniform2fv(this.uInverseVectorAB,e.snapInvVectorAB),n.uniform1i(this._uLayerNumber,e.snapPickLayerNumber),n.uniform3fv(this._uCoordinateScaler,f),n.uniform1i(this._uRenderPass,s),n.uniform1i(this._uPickInvisible,e.pickInvisible);let y=0;this._matricesUniformBlockBufferData.set(A,0),this._matricesUniformBlockBufferData.set(E,y+=16),this._matricesUniformBlockBufferData.set(o.projMatrix,y+=16),this._matricesUniformBlockBufferData.set(a.positionsDecodeMatrix,y+=16),n.bindBuffer(n.UNIFORM_BUFFER,this._matricesUniformBlockBuffer),n.bufferData(n.UNIFORM_BUFFER,this._matricesUniformBlockBufferData,n.DYNAMIC_DRAW),n.bindBufferBase(n.UNIFORM_BUFFER,this._matricesUniformBlockBufferBindingPoint,this._matricesUniformBlockBuffer);{const t=2/(Math.log(e.pickZFar+1)/Math.LN2);n.uniform1f(this._uLogDepthBufFC,t)}this.setSectionPlanesStateUniforms(t),"edge"===e.snapMode?(a.edgeIndicesBuf.bind(),n.drawElements(n.LINES,a.edgeIndicesBuf.numItems,a.edgeIndicesBuf.itemType,0),a.edgeIndicesBuf.unbind()):n.drawArrays(n.POINTS,0,a.positionsBuf.numItems)}_allocate(){super._allocate();const e=this._program;this._uLogDepthBufFC=e.getLocation("logDepthBufFC"),this._uCameraEyeRtc=e.getLocation("uCameraEyeRtc"),this.uVectorA=e.getLocation("snapVectorA"),this.uInverseVectorAB=e.getLocation("snapInvVectorAB"),this._uLayerNumber=e.getLocation("layerNumber"),this._uCoordinateScaler=e.getLocation("coordinateScaler")}_bindProgram(){this._program.bind()}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0;e.pointsMaterial._state;const s=[];return s.push("#version 300 es"),s.push("// SnapBatchingDepthRenderer vertex shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(s),s.push("uniform vec3 uCameraEyeRtc;"),s.push("uniform vec2 snapVectorA;"),s.push("uniform vec2 snapInvVectorAB;"),s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;"),s.push("vec2 remapClipPos(vec2 clipPos) {"),s.push("    float x = (clipPos.x - snapVectorA.x) * snapInvVectorAB.x;"),s.push("    float y = (clipPos.y - snapVectorA.y) * snapInvVectorAB.y;"),s.push("    return vec2(x, y);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out highp vec3 relativeToOriginPosition;"),s.push("void main(void) {"),s.push("int pickFlag = int(flags) >> 12 & 0xF;"),s.push("if (pickFlag != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("relativeToOriginPosition = worldPosition.xyz;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("      vWorldPosition = worldPosition;"),s.push("      vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),s.push("float tmp = clipPos.w;"),s.push("clipPos.xyzw /= tmp;"),s.push("clipPos.xy = remapClipPos(clipPos.xy);"),s.push("clipPos.xyzw *= tmp;"),s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"),s.push("gl_Position = clipPos;"),s.push("gl_PointSize = 1.0;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene._sectionPlanesState,t=e.sectionPlanes.length>0,s=[];if(s.push("#version 300 es"),s.push("// SnapBatchingDepthRenderer fragment shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("#endif"),s.push("in float isPerspective;"),s.push("uniform float logDepthBufFC;"),s.push("in float vFragDepth;"),s.push("uniform int layerNumber;"),s.push("uniform vec3 coordinateScaler;"),t){s.push("in vec4 vWorldPosition;"),s.push("in float vFlags;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("uniform bool sectionPlaneActive"+t+";"),s.push("uniform vec3 sectionPlanePos"+t+";"),s.push("uniform vec3 sectionPlaneDir"+t+";")}if(s.push("in highp vec3 relativeToOriginPosition;"),s.push("out highp ivec4 outCoords;"),s.push("void main(void) {"),t){s.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),s.push("  if (clippable) {"),s.push("      float dist = 0.0;");for(var i=0;i<e.sectionPlanes.length;i++)s.push("      if (sectionPlaneActive"+i+") {"),s.push("          dist += clamp(dot(-sectionPlaneDir"+i+".xyz, vWorldPosition.xyz - sectionPlanePos"+i+".xyz), 0.0, 1000.0);"),s.push("      }");s.push("      if (dist > 0.0) { discard; }"),s.push("  }")}return s.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),s.push("outCoords = ivec4(relativeToOriginPosition.xyz*coordinateScaler.xyz, layerNumber);"),s.push("}"),s}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}class kr{constructor(e){this._scene=e}_compile(){this._snapDepthBufInitRenderer&&!this._snapDepthBufInitRenderer.getValid()&&(this._snapDepthBufInitRenderer.destroy(),this._snapDepthBufInitRenderer=null),this._snapDepthRenderer&&!this._snapDepthRenderer.getValid()&&(this._snapDepthRenderer.destroy(),this._snapDepthRenderer=null)}eagerCreateRenders(){this._snapDepthBufInitRenderer||(this._snapDepthBufInitRenderer=new Br(this._scene,!1)),this._snapDepthRenderer||(this._snapDepthRenderer=new Gr(this._scene))}get snapDepthBufInitRenderer(){return this._snapDepthBufInitRenderer||(this._snapDepthBufInitRenderer=new Br(this._scene,!1)),this._snapDepthBufInitRenderer}get snapDepthRenderer(){return this._snapDepthRenderer||(this._snapDepthRenderer=new Gr(this._scene)),this._snapDepthRenderer}_destroy(){this._snapDepthBufInitRenderer&&this._snapDepthBufInitRenderer.destroy(),this._snapDepthRenderer&&this._snapDepthRenderer.destroy()}}const Vr={};const jr=u.mat4(),Qr=u.mat4(),Wr=u.vec4([0,0,0,1]),zr=u.vec4([0,0,0,1]);u.vec4([0,0,0,1]),u.OBB3();const Kr=u.vec3(),Yr=u.vec3(),Xr=u.vec3(),Zr=u.vec3(),qr=u.vec3(),Jr=u.vec3(),$r=u.vec3();class eo{constructor(e){console.info("Creating TrianglesBatchingLayer"),this.model=e.model,this.sortId="TrianglesBatchingLayer"+(e.solid?"-solid":"-surface")+(e.autoNormals?"-autonormals":"-normals")+(e.textureSet&&e.textureSet.colorTexture?"-colorTexture":"")+(e.textureSet&&e.textureSet.metallicRoughnessTexture?"-metallicRoughnessTexture":""),this.layerIndex=e.layerIndex,this._batchingRenderers=function(e){const t=e.id;let s=vr[t];return s||(s=new Ir(e),vr[t]=s,s._compile(),s.eagerCreateRenders(),e.on("compile",(()=>{s._compile(),s.eagerCreateRenders()})),e.on("destroyed",(()=>{delete vr[t],s._destroy()}))),s}(e.model.scene),this._snapBatchingRenderers=function(e){const t=e.id;let s=Vr[t];return s||(s=new kr(e),Vr[t]=s,s._compile(),s.eagerCreateRenders(),e.on("compile",(()=>{s._compile(),s.eagerCreateRenders()})),e.on("destroyed",(()=>{delete Vr[t],s._destroy()}))),s}(e.model.scene),this._buffer=new Tr(e.maxGeometryBatchSize),this._scratchMemory=e.scratchMemory,this._state=new Ne({origin:u.vec3(),positionsBuf:null,offsetsBuf:null,normalsBuf:null,colorsBuf:null,uvBuf:null,metallicRoughnessBuf:null,flagsBuf:null,indicesBuf:null,edgeIndicesBuf:null,positionsDecodeMatrix:null,uvDecodeMatrix:null,textureSet:e.textureSet,pbrSupported:!1}),this._numPortions=0,this._numVisibleLayerPortions=0,this._numTransparentLayerPortions=0,this._numXRayedLayerPortions=0,this._numSelectedLayerPortions=0,this._numHighlightedLayerPortions=0,this._numClippableLayerPortions=0,this._numEdgesLayerPortions=0,this._numPickableLayerPortions=0,this._numCulledLayerPortions=0,this._modelAABB=u.collapseAABB3(),this._portions=[],this._numVerts=0,this._finalized=!1,e.positionsDecodeMatrix&&(this._state.positionsDecodeMatrix=u.mat4(e.positionsDecodeMatrix)),e.uvDecodeMatrix?(this._state.uvDecodeMatrix=u.mat3(e.uvDecodeMatrix),this._preCompressedUVsExpected=!0):this._preCompressedUVsExpected=!1,e.origin&&this._state.origin.set(e.origin),this.aabb=u.collapseAABB3(),this.solid=!!e.solid}canCreatePortion(e,t){if(this._finalized)throw"Already finalized";return this._buffer.positions.length+e<3*this._buffer.maxVerts&&this._buffer.indices.length+t<this._buffer.maxIndices}createPortion(e){if(this._finalized)throw"Already finalized";const t=e.positions,s=e.positionsCompressed,i=e.normals,r=e.normalsCompressed,o=e.uv,n=e.uvCompressed,a=e.colors,l=e.colorsCompressed,h=e.indices,c=e.edgeIndices,A=e.color,p=e.metallic,d=e.roughness,f=e.opacity,E=e.meshMatrix,m=e.worldAABB,y=e.pickColor,g=this.model.scene,I=this._buffer,v=I.positions.length/3;let T;if(this._state.positionsDecodeMatrix){if(!s)throw"positionsCompressed expected";T=s.length/3;for(let e=0,t=s.length;e<t;e++)I.positions.push(s[e]);const e=nt.getPositionsBounds(s),t=nt.decompressPosition(e.min,this._state.positionsDecodeMatrix,[]),i=nt.decompressPosition(e.max,this._state.positionsDecodeMatrix,[]);m[0]=t[0],m[1]=t[1],m[2]=t[2],m[3]=i[0],m[4]=i[1],m[5]=i[2]}else{if(!t)throw"positions expected";T=t.length/3;const e=t.length,s=I.positions.length;for(let e=0,s=t.length;e<s;e++)I.positions.push(t[e]);if(E)for(let t=s,i=s+e;t<i;t+=3)Wr[0]=I.positions[t+0],Wr[1]=I.positions[t+1],Wr[2]=I.positions[t+2],u.transformPoint4(E,Wr,zr),I.positions[t+0]=zr[0],I.positions[t+1]=zr[1],I.positions[t+2]=zr[2],u.expandAABB3Point3(this._modelAABB,zr),u.expandAABB3Point3(m,zr);else for(let t=s,i=s+e;t<i;t+=3)Wr[0]=I.positions[t+0],Wr[1]=I.positions[t+1],Wr[2]=I.positions[t+2],u.expandAABB3Point3(this._modelAABB,Wr),u.expandAABB3Point3(m,Wr)}if(this._state.origin){const e=this._state.origin;m[0]+=e[0],m[1]+=e[1],m[2]+=e[2],m[3]+=e[0],m[4]+=e[1],m[5]+=e[2]}if(u.expandAABB3(this.aabb,m),r&&r.length>0)for(let e=0,t=r.length;e<t;e++)I.normals.push(r[e]);else if(i&&i.length>0){const e=jr;E?u.inverseMat4(u.transposeMat4(E,Qr),e):u.identityMat4(e,e),function(e,t,s,i,r){function o(e,t){return e[0]*t[0]+e[1]*t[1]+e[2]*t[2]}let n,a,l,h,c,A,p=new Float32Array([0,0,0,0]),d=new Float32Array([0,0,0,0]);for(A=0;A<s;A+=3)p[0]=t[A],p[1]=t[A+1],p[2]=t[A+2],u.transformVec3(e,p,d),u.normalizeVec3(d,d),l=n=Nr(d,"floor","floor"),a=Cr(n),h=c=o(d,a),n=Nr(d,"ceil","floor"),a=Cr(n),h=o(d,a),h>c&&(l=n,c=h),n=Nr(d,"floor","ceil"),a=Cr(n),h=o(d,a),h>c&&(l=n,c=h),n=Nr(d,"ceil","ceil"),a=Cr(n),h=o(d,a),h>c&&(l=n,c=h),i[r+A+0]=l[0],i[r+A+1]=l[1],i[r+A+2]=0}(e,i,i.length,I.normals,I.normals.length)}if(a)for(let e=0,t=a.length;e<t;e+=3)I.colors.push(255*a[e]),I.colors.push(255*a[e+1]),I.colors.push(255*a[e+2]),I.colors.push(255);else if(l)for(let e=0,t=a.length;e<t;e+=3)I.colors.push(a[e]),I.colors.push(a[e+1]),I.colors.push(a[e+2]),I.colors.push(255);else if(A){const e=A[0],t=A[1],s=A[2],i=f;for(let r=0;r<T;r++)I.colors.push(e),I.colors.push(t),I.colors.push(s),I.colors.push(i)}const _=null!=p?p:0,R=null!=d?d:255;for(let e=0;e<T;e++)I.metallicRoughness.push(_),I.metallicRoughness.push(R);if(o&&o.length>0)for(let e=0,t=o.length;e<t;e++)I.uv.push(o[e]);else if(n&&n.length>0)for(let e=0,t=n.length;e<t;e++)I.uv.push(n[e]);for(let e=0,t=h.length;e<t;e++)I.indices.push(v+h[e]);if(c)for(let e=0,t=c.length;e<t;e++)I.edgeIndices.push(v+c[e]);{const e=I.pickColors.length;for(let t=e,s=e+4*T;t<s;t+=4)I.pickColors.push(y[0]),I.pickColors.push(y[1]),I.pickColors.push(y[2]),I.pickColors.push(y[3])}if(g.entityOffsetsEnabled)for(let e=0;e<T;e++)I.offsets.push(0),I.offsets.push(0),I.offsets.push(0);const P=this._portions.length,D={vertsBaseIndex:v,numVerts:T,indicesBaseIndex:I.indices.length-h.length,numIndices:h.length};return g.pickSurfacePrecisionEnabled&&(D.indices=h,g.entityOffsetsEnabled&&(D.offset=new Float32Array(3))),this._portions.push(D),this._numPortions++,this.model.numPortions++,this._numVerts+=D.numVerts,P}finalize(){if(this._finalized)return;const e=this._state,t=this.model.scene.canvas.gl,s=this._buffer;if(s.positions.length>0){const i=this._state.positionsDecodeMatrix?new Uint16Array(s.positions):Pr(s.positions,this._modelAABB,this._state.positionsDecodeMatrix=u.mat4());if(e.positionsBuf=new ae(t,t.ARRAY_BUFFER,i,i.length,3,t.STATIC_DRAW),this.model.scene.pickSurfacePrecisionEnabled)for(let e=0,t=this._portions.length;e<t;e++){const t=this._portions[e],s=3*t.vertsBaseIndex,r=s+3*t.numVerts;t.quantizedPositions=i.slice(s,r)}}if(s.normals.length>0){const i=new Int8Array(s.normals);let r=!0;e.normalsBuf=new ae(t,t.ARRAY_BUFFER,i,s.normals.length,3,t.STATIC_DRAW,r)}if(s.colors.length>0){const i=new Uint8Array(s.colors);let r=!1;e.colorsBuf=new ae(t,t.ARRAY_BUFFER,i,s.colors.length,4,t.DYNAMIC_DRAW,r)}if(s.uv.length>0)if(e.uvDecodeMatrix){let i=!1;e.uvBuf=new ae(t,t.ARRAY_BUFFER,s.uv,s.uv.length,2,t.STATIC_DRAW,i)}else{const i=nt.getUVBounds(s.uv),r=nt.compressUVs(s.uv,i.min,i.max),o=r.quantized;let n=!1;e.uvDecodeMatrix=u.mat3(r.decodeMatrix),e.uvBuf=new ae(t,t.ARRAY_BUFFER,o,o.length,2,t.STATIC_DRAW,n)}if(s.metallicRoughness.length>0){const i=new Uint8Array(s.metallicRoughness);let r=!1;e.metallicRoughnessBuf=new ae(t,t.ARRAY_BUFFER,i,s.metallicRoughness.length,2,t.STATIC_DRAW,r)}if(s.positions.length>0){const i=s.positions.length/3,r=new Float32Array(i),o=!1;e.flagsBuf=new ae(t,t.ARRAY_BUFFER,r,r.length,1,t.DYNAMIC_DRAW,o)}if(s.pickColors.length>0){const i=new Uint8Array(s.pickColors);let r=!1;e.pickColorsBuf=new ae(t,t.ARRAY_BUFFER,i,s.pickColors.length,4,t.STATIC_DRAW,r)}if(this.model.scene.entityOffsetsEnabled&&s.offsets.length>0){const i=new Float32Array(s.offsets);e.offsetsBuf=new ae(t,t.ARRAY_BUFFER,i,s.offsets.length,3,t.DYNAMIC_DRAW)}if(s.indices.length>0){const i=new Uint32Array(s.indices);e.indicesBuf=new ae(t,t.ELEMENT_ARRAY_BUFFER,i,s.indices.length,1,t.STATIC_DRAW)}if(s.edgeIndices.length>0){const i=new Uint32Array(s.edgeIndices);e.edgeIndicesBuf=new ae(t,t.ELEMENT_ARRAY_BUFFER,i,s.edgeIndices.length,1,t.STATIC_DRAW)}this._state.pbrSupported=!!(e.metallicRoughnessBuf&&e.uvBuf&&e.normalsBuf&&e.textureSet&&e.textureSet.colorTexture&&e.textureSet.metallicRoughnessTexture),this._state.colorTextureSupported=!!e.uvBuf&&!!e.textureSet&&!!e.textureSet.colorTexture,this._buffer=null,this._finalized=!0}isEmpty(){return!this._state.indicesBuf}initFlags(e,t,s){t&B&&(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++),t&G&&(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++),t&H&&(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++),t&k&&(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++),t&L&&(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++),t&V&&(this._numEdgesLayerPortions++,this.model.numEdgesLayerPortions++),t&M&&(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++),t&F&&(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++),s&&(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++);this._setFlags(e,t,s,!0)}flushInitFlags(){this._setDeferredFlags()}setVisible(e,t,s){if(!this._finalized)throw"Not finalized";t&B?(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++):(this._numVisibleLayerPortions--,this.model.numVisibleLayerPortions--),this._setFlags(e,t,s)}setHighlighted(e,t,s){if(!this._finalized)throw"Not finalized";t&G?(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++):(this._numHighlightedLayerPortions--,this.model.numHighlightedLayerPortions--),this._setFlags(e,t,s)}setXRayed(e,t,s){if(!this._finalized)throw"Not finalized";t&H?(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++):(this._numXRayedLayerPortions--,this.model.numXRayedLayerPortions--),this._setFlags(e,t,s)}setSelected(e,t,s){if(!this._finalized)throw"Not finalized";t&k?(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++):(this._numSelectedLayerPortions--,this.model.numSelectedLayerPortions--),this._setFlags(e,t,s)}setEdges(e,t,s){if(!this._finalized)throw"Not finalized";t&V?(this._numEdgesLayerPortions++,this.model.numEdgesLayerPortions++):(this._numEdgesLayerPortions--,this.model.numEdgesLayerPortions--),this._setFlags(e,t,s)}setClippable(e,t){if(!this._finalized)throw"Not finalized";t&L?(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++):(this._numClippableLayerPortions--,this.model.numClippableLayerPortions--),this._setFlags(e,t)}setCulled(e,t,s){if(!this._finalized)throw"Not finalized";t&F?(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++):(this._numCulledLayerPortions--,this.model.numCulledLayerPortions--),this._setFlags(e,t,s)}setCollidable(e,t){if(!this._finalized)throw"Not finalized"}setPickable(e,t,s){if(!this._finalized)throw"Not finalized";t&M?(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++):(this._numPickableLayerPortions--,this.model.numPickableLayerPortions--),this._setFlags(e,t,s)}setColor(e,t){if(!this._finalized)throw"Not finalized";const s=e,i=this._portions[s],r=4*i.vertsBaseIndex,o=4*i.numVerts,n=this._scratchMemory.getUInt8Array(o),a=t[0],l=t[1],h=t[2],c=t[3];for(let e=0;e<o;e+=4)n[e+0]=a,n[e+1]=l,n[e+2]=h,n[e+3]=c;this._state.colorsBuf&&this._state.colorsBuf.setData(n,r,o)}setTransparent(e,t,s){s?(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++):(this._numTransparentLayerPortions--,this.model.numTransparentLayerPortions--),this._setFlags(e,t,s)}_setFlags(e,t,s,i=!1){if(!this._finalized)throw"Not finalized";const r=e,o=this._portions[r],n=o.vertsBaseIndex,a=o.numVerts,l=!!(t&B),h=!!(t&H),c=!!(t&G),A=!!(t&k),u=!!(t&V),p=!!(t&M),d=!!(t&F);let f,E;f=!l||d||h||c&&!this.model.scene.highlightMaterial.glowThrough||A&&!this.model.scene.selectedMaterial.glowThrough?ji.NOT_RENDERED:s?ji.COLOR_TRANSPARENT:ji.COLOR_OPAQUE,E=!l||d?ji.NOT_RENDERED:A?ji.SILHOUETTE_SELECTED:c?ji.SILHOUETTE_HIGHLIGHTED:h?ji.SILHOUETTE_XRAYED:ji.NOT_RENDERED;let m=0;m=!l||d?ji.NOT_RENDERED:A?ji.EDGES_SELECTED:c?ji.EDGES_HIGHLIGHTED:h?ji.EDGES_XRAYED:u?s?ji.EDGES_COLOR_TRANSPARENT:ji.EDGES_COLOR_OPAQUE:ji.NOT_RENDERED;let y=l&&!d&&p?ji.PICK:ji.NOT_RENDERED;const g=t&L?1:0;if(i){this._deferredFlagValues||(this._deferredFlagValues=new Float32Array(this._numVerts));for(let e=n,t=n+a;e<t;e++){let t=0;t|=f,t|=E<<4,t|=m<<8,t|=y<<12,t|=g<<16,this._deferredFlagValues[e]=t}}else if(this._state.flagsBuf){const e=this._scratchMemory.getFloat32Array(a);for(let t=0;t<a;t++){let s=0;s|=f,s|=E<<4,s|=m<<8,s|=y<<12,s|=g<<16,e[t]=s}this._state.flagsBuf.setData(e,n,a)}}_setDeferredFlags(){this._deferredFlagValues&&(this._state.flagsBuf.setData(this._deferredFlagValues),this._deferredFlagValues=null)}setOffset(e,t){if(!this._finalized)throw"Not finalized";if(!this.model.scene.entityOffsetsEnabled)return void this.model.error("Entity#offset not enabled for this Viewer");const s=e,i=this._portions[s],r=3*i.vertsBaseIndex,o=3*i.numVerts,n=this._scratchMemory.getFloat32Array(o),a=t[0],l=t[1],h=t[2];for(let e=0;e<o;e+=3)n[e+0]=a,n[e+1]=l,n[e+2]=h;this._state.offsetsBuf&&this._state.offsetsBuf.setData(n,r,o),this.model.scene.pickSurfacePrecisionEnabled&&(i.offset[0]=t[0],i.offset[1]=t[1],i.offset[2]=t[2])}getEachVertex(e,t){if(!this.model.scene.pickSurfacePrecisionEnabled)return;const s=this._state,i=this._portions[e];if(!i)return void this.model.error("portion not found: "+e);const r=i.quantizedPositions,o=s.origin,n=i.offset,a=o[0]+n[0],l=o[1]+n[1],h=o[2]+n[2],c=Wr;for(let e=0,i=r.length;e<i;e+=3)c[0]=r[e],c[1]=r[e+1],c[2]=r[e+2],c[3]=1,u.decompressPosition(c,s.positionsDecodeMatrix),u.transformPoint4(this.model.worldMatrix,c),c[0]+=a,c[1]+=l,c[2]+=h,t(c)}getElementsCountAndOffset(e){let t=null,s=null;const i=this._portions[e];return i&&(t=i.numIndices,s=i.indicesBaseIndex),{count:t,offset:s}}drawColorOpaque(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&(this._updateBackfaceCull(e,t),t.withSAO&&this.model.saoEnabled?t.pbrEnabled&&this.model.pbrEnabled&&this._state.pbrSupported?this._batchingRenderers.pbrRendererWithSAO&&this._batchingRenderers.pbrRendererWithSAO.drawLayer(t,this,ji.COLOR_OPAQUE):t.colorTextureEnabled&&this.model.colorTextureEnabled&&this._state.colorTextureSupported?this._batchingRenderers.colorTextureRendererWithSAO&&this._batchingRenderers.colorTextureRendererWithSAO.drawLayer(t,this,ji.COLOR_OPAQUE):this._state.normalsBuf?this._batchingRenderers.colorRendererWithSAO&&this._batchingRenderers.colorRendererWithSAO.drawLayer(t,this,ji.COLOR_OPAQUE):this._batchingRenderers.flatColorRendererWithSAO&&this._batchingRenderers.flatColorRendererWithSAO.drawLayer(t,this,ji.COLOR_OPAQUE):t.pbrEnabled&&this.model.pbrEnabled&&this._state.pbrSupported?this._batchingRenderers.pbrRenderer&&this._batchingRenderers.pbrRenderer.drawLayer(t,this,ji.COLOR_OPAQUE):t.colorTextureEnabled&&this.model.colorTextureEnabled&&this._state.colorTextureSupported?this._batchingRenderers.colorTextureRenderer&&this._batchingRenderers.colorTextureRenderer.drawLayer(t,this,ji.COLOR_OPAQUE):this._state.normalsBuf?this._batchingRenderers.colorRenderer&&this._batchingRenderers.colorRenderer.drawLayer(t,this,ji.COLOR_OPAQUE):this._batchingRenderers.flatColorRenderer&&this._batchingRenderers.flatColorRenderer.drawLayer(t,this,ji.COLOR_OPAQUE))}_updateBackfaceCull(e,t){const s=this.model.backfaces||!this.solid||e.sectioned;if(t.backfaces!==s){const e=t.gl;s?e.disable(e.CULL_FACE):e.enable(e.CULL_FACE),t.backfaces=s}}drawColorTransparent(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numTransparentLayerPortions&&this._numXRayedLayerPortions!==this._numPortions&&(this._updateBackfaceCull(e,t),t.pbrEnabled&&this.model.pbrEnabled&&this._state.pbrSupported?this._batchingRenderers.pbrRenderer&&this._batchingRenderers.pbrRenderer.drawLayer(t,this,ji.COLOR_TRANSPARENT):t.colorTextureEnabled&&this.model.colorTextureEnabled&&this._state.colorTextureSupported?this._batchingRenderers.colorTextureRenderer&&this._batchingRenderers.colorTextureRenderer.drawLayer(t,this,ji.COLOR_TRANSPARENT):this._state.normalsBuf?this._batchingRenderers.colorRenderer&&this._batchingRenderers.colorRenderer.drawLayer(t,this,ji.COLOR_TRANSPARENT):this._batchingRenderers.flatColorRenderer&&this._batchingRenderers.flatColorRenderer.drawLayer(t,this,ji.COLOR_TRANSPARENT))}drawDepth(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&(this._updateBackfaceCull(e,t),this._batchingRenderers.depthRenderer&&this._batchingRenderers.depthRenderer.drawLayer(t,this,ji.COLOR_OPAQUE))}drawNormals(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&(this._updateBackfaceCull(e,t),this._batchingRenderers.normalsRenderer&&this._batchingRenderers.normalsRenderer.drawLayer(t,this,ji.COLOR_OPAQUE))}drawSilhouetteXRayed(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numXRayedLayerPortions&&(this._updateBackfaceCull(e,t),this._batchingRenderers.silhouetteRenderer&&this._batchingRenderers.silhouetteRenderer.drawLayer(t,this,ji.SILHOUETTE_XRAYED))}drawSilhouetteHighlighted(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numHighlightedLayerPortions&&(this._updateBackfaceCull(e,t),this._batchingRenderers.silhouetteRenderer&&this._batchingRenderers.silhouetteRenderer.drawLayer(t,this,ji.SILHOUETTE_HIGHLIGHTED))}drawSilhouetteSelected(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numSelectedLayerPortions&&(this._updateBackfaceCull(e,t),this._batchingRenderers.silhouetteRenderer&&this._batchingRenderers.silhouetteRenderer.drawLayer(t,this,ji.SILHOUETTE_SELECTED))}drawEdgesColorOpaque(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numEdgesLayerPortions&&this._batchingRenderers.edgesColorRenderer&&this._batchingRenderers.edgesColorRenderer.drawLayer(t,this,ji.EDGES_COLOR_OPAQUE)}drawEdgesColorTransparent(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numEdgesLayerPortions&&0!==this._numTransparentLayerPortions&&this._batchingRenderers.edgesColorRenderer&&this._batchingRenderers.edgesColorRenderer.drawLayer(t,this,ji.EDGES_COLOR_TRANSPARENT)}drawEdgesHighlighted(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numHighlightedLayerPortions&&this._batchingRenderers.edgesRenderer&&this._batchingRenderers.edgesRenderer.drawLayer(t,this,ji.EDGES_HIGHLIGHTED)}drawEdgesSelected(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numSelectedLayerPortions&&this._batchingRenderers.edgesRenderer&&this._batchingRenderers.edgesRenderer.drawLayer(t,this,ji.EDGES_SELECTED)}drawEdgesXRayed(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numXRayedLayerPortions&&this._batchingRenderers.edgesRenderer&&this._batchingRenderers.edgesRenderer.drawLayer(t,this,ji.EDGES_XRAYED)}drawOcclusion(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._batchingRenderers.occlusionRenderer&&this._batchingRenderers.occlusionRenderer.drawLayer(t,this,ji.COLOR_OPAQUE))}drawShadow(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._batchingRenderers.shadowRenderer&&this._batchingRenderers.shadowRenderer.drawLayer(t,this,ji.COLOR_OPAQUE))}drawPickMesh(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._batchingRenderers.pickMeshRenderer&&this._batchingRenderers.pickMeshRenderer.drawLayer(t,this,ji.PICK))}drawPickDepths(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._batchingRenderers.pickDepthRenderer&&this._batchingRenderers.pickDepthRenderer.drawLayer(t,this,ji.PICK))}drawPickNormals(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._batchingRenderers.pickNormalsFlatRenderer&&this._batchingRenderers.pickNormalsFlatRenderer.drawLayer(t,this,ji.PICK))}drawSnapInitDepthBuf(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._snapBatchingRenderers.snapDepthBufInitRenderer&&this._snapBatchingRenderers.snapDepthBufInitRenderer.drawLayer(t,this,ji.PICK))}drawSnapDepths(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._snapBatchingRenderers.snapDepthRenderer&&this._snapBatchingRenderers.snapDepthRenderer.drawLayer(t,this,ji.PICK))}precisionRayPickSurface(e,t,s,i,r){if(!this.model.scene.pickSurfacePrecisionEnabled)return!1;const o=this._state,n=this._portions[e];if(!n)return this.model.error("portion not found: "+e),!1;const a=n.quantizedPositions,l=n.indices,h=o.origin,c=n.offset,A=Kr,p=Yr;A.set(h?u.subVec3(t,h,Xr):t),p.set(s),c&&u.subVec3(A,c),u.transformRay(this.model.worldNormalMatrix,A,p,A,p);const d=Zr,f=qr,E=Jr;let m=!1,y=0;const g=$r;for(let e=0,s=l.length;e<s;e+=3){const s=3*l[e],n=3*l[e+1],I=3*l[e+2];if(d[0]=a[s],d[1]=a[s+1],d[2]=a[s+2],f[0]=a[n],f[1]=a[n+1],f[2]=a[n+2],E[0]=a[I],E[1]=a[I+1],E[2]=a[I+2],u.decompressPosition(d,o.positionsDecodeMatrix),u.decompressPosition(f,o.positionsDecodeMatrix),u.decompressPosition(E,o.positionsDecodeMatrix),u.rayTriangleIntersect(A,p,d,f,E,g)){u.transformPoint3(this.model.worldMatrix,g,g),c&&u.addVec3(g,c),h&&u.addVec3(g,h);const e=Math.abs(u.lenVec3(u.subVec3(g,t,[])));(!m||e>y)&&(y=e,i.set(g),r&&u.triangleNormal(d,f,E,r),m=!0)}}return m&&r&&(u.transformVec3(this.model.worldNormalMatrix,r,r),u.normalizeVec3(r)),m}destroy(){const e=this._state;e.positionsBuf&&(e.positionsBuf.destroy(),e.positionsBuf=null),e.offsetsBuf&&(e.offsetsBuf.destroy(),e.offsetsBuf=null),e.normalsBuf&&(e.normalsBuf.destroy(),e.normalsBuf=null),e.colorsBuf&&(e.colorsBuf.destroy(),e.colorsBuf=null),e.metallicRoughnessBuf&&(e.metallicRoughnessBuf.destroy(),e.metallicRoughnessBuf=null),e.flagsBuf&&(e.flagsBuf.destroy(),e.flagsBuf=null),e.pickColorsBuf&&(e.pickColorsBuf.destroy(),e.pickColorsBuf=null),e.indicesBuf&&(e.indicesBuf.destroy(),e.indicessBuf=null),e.edgeIndicesBuf&&(e.edgeIndicesBuf.destroy(),e.edgeIndicessBuf=null),e.destroy()}}class to extends $i{_getHash(){const e=this._scene;return[e._lightsState.getHash(),e._sectionPlanesState.getHash(),this._withSAO?"sao":"nosao"].join(";")}drawLayer(e,t,s){super.drawLayer(e,t,s,{incrementDrawState:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState,s=e._lightsState,i=t.sectionPlanes.length>0;let r,o,n;const a=[];for(a.push("#version 300 es"),a.push("// Instancing geometry drawing vertex shader"),a.push("uniform int renderPass;"),a.push("in vec3 position;"),a.push("in vec2 normal;"),a.push("in vec4 color;"),a.push("in float flags;"),e.entityOffsetsEnabled&&a.push("in vec3 offset;"),a.push("in vec4 modelMatrixCol0;"),a.push("in vec4 modelMatrixCol1;"),a.push("in vec4 modelMatrixCol2;"),a.push("in vec4 modelNormalMatrixCol0;"),a.push("in vec4 modelNormalMatrixCol1;"),a.push("in vec4 modelNormalMatrixCol2;"),this._addMatricesUniformBlockLines(a,!0),e.logarithmicDepthBufferEnabled&&(a.push("uniform float logDepthBufFC;"),a.push("out float vFragDepth;"),a.push("bool isPerspectiveMatrix(mat4 m) {"),a.push("    return (m[2][3] == - 1.0);"),a.push("}"),a.push("out float isPerspective;")),a.push("uniform vec4 lightAmbient;"),r=0,o=s.lights.length;r<o;r++)n=s.lights[r],"ambient"!==n.type&&(a.push("uniform vec4 lightColor"+r+";"),"dir"===n.type&&a.push("uniform vec3 lightDir"+r+";"),"point"===n.type&&a.push("uniform vec3 lightPos"+r+";"),"spot"===n.type&&(a.push("uniform vec3 lightPos"+r+";"),a.push("uniform vec3 lightDir"+r+";")));for(a.push("vec3 octDecode(vec2 oct) {"),a.push("    vec3 v = vec3(oct.xy, 1.0 - abs(oct.x) - abs(oct.y));"),a.push("    if (v.z < 0.0) {"),a.push("        v.xy = (1.0 - abs(v.yx)) * vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0);"),a.push("    }"),a.push("    return normalize(v);"),a.push("}"),i&&(a.push("out vec4 vWorldPosition;"),a.push("out float vFlags;")),a.push("out vec4 vColor;"),a.push("void main(void) {"),a.push("int colorFlag = int(flags) & 0xF;"),a.push("if (colorFlag != renderPass) {"),a.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),a.push("} else {"),a.push("vec4 worldPosition =  positionsDecodeMatrix * vec4(position, 1.0); "),a.push("worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&a.push("worldPosition.xyz = worldPosition.xyz + offset;"),a.push("vec4 viewPosition  = viewMatrix * worldPosition; "),a.push("vec4 modelNormal = vec4(octDecode(normal.xy), 0.0); "),a.push("vec4 worldNormal = worldNormalMatrix * vec4(dot(modelNormal, modelNormalMatrixCol0), dot(modelNormal, modelNormalMatrixCol1), dot(modelNormal, modelNormalMatrixCol2), 0.0);"),a.push("vec3 viewNormal = normalize(vec4(viewNormalMatrix * worldNormal).xyz);"),a.push("vec3 reflectedColor = vec3(0.0, 0.0, 0.0);"),a.push("vec3 viewLightDir = vec3(0.0, 0.0, -1.0);"),a.push("float lambertian = 1.0;"),r=0,o=s.lights.length;r<o;r++)if(n=s.lights[r],"ambient"!==n.type){if("dir"===n.type)"view"===n.space?a.push("viewLightDir = normalize(lightDir"+r+");"):a.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+r+", 0.0)).xyz);");else if("point"===n.type)"view"===n.space?a.push("viewLightDir = -normalize(lightPos"+r+" - viewPosition.xyz);"):a.push("viewLightDir = -normalize((viewMatrix * vec4(lightPos"+r+", 0.0)).xyz);");else{if("spot"!==n.type)continue;"view"===n.space?a.push("viewLightDir = normalize(lightDir"+r+");"):a.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+r+", 0.0)).xyz);")}a.push("lambertian = max(dot(-viewNormal, viewLightDir), 0.0);"),a.push("reflectedColor += lambertian * (lightColor"+r+".rgb * lightColor"+r+".a);")}return a.push("vec3 rgb = (vec3(float(color.r) / 255.0, float(color.g) / 255.0, float(color.b) / 255.0));"),a.push("vColor =  vec4((lightAmbient.rgb * lightAmbient.a * rgb) + (reflectedColor * rgb), float(color.a) / 255.0);"),a.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(a.push("vFragDepth = 1.0 + clipPos.w;"),a.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),i&&(a.push("vWorldPosition = worldPosition;"),a.push("vFlags = flags;")),a.push("gl_Position = clipPos;"),a.push("}"),a.push("}"),a}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Instancing geometry drawing fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),this._withSAO&&(i.push("uniform sampler2D uOcclusionTexture;"),i.push("uniform vec4      uSAOParams;"),i.push("const float       packUpscale = 256. / 255.;"),i.push("const float       unpackDownScale = 255. / 256.;"),i.push("const vec3        packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );"),i.push("const vec4        unPackFactors = unpackDownScale / vec4( packFactors, 1. );"),i.push("float unpackRGBToFloat( const in vec4 v ) {"),i.push("    return dot( v, unPackFactors );"),i.push("}")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { "),i.push("      discard;"),i.push("  }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),this._withSAO?(i.push("   float viewportWidth     = uSAOParams[0];"),i.push("   float viewportHeight    = uSAOParams[1];"),i.push("   float blendCutoff       = uSAOParams[2];"),i.push("   float blendFactor       = uSAOParams[3];"),i.push("   vec2 uv                 = vec2(gl_FragCoord.x / viewportWidth, gl_FragCoord.y / viewportHeight);"),i.push("   float ambient           = smoothstep(blendCutoff, 1.0, unpackRGBToFloat(texture(uOcclusionTexture, uv))) * blendFactor;"),i.push("   outColor                = vec4(vColor.rgb * ambient, 1.0);")):i.push("    outColor           = vColor;"),i.push("}"),i}}class so extends $i{_getHash(){const e=this._scene;return[e._lightsState.getHash(),e._sectionPlanesState.getHash(),this._withSAO?"sao":"nosao"].join(";")}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Instancing geometry flat-shading drawing vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),s.push("in vec4 color;"),s.push("in float flags;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vViewPosition;"),s.push("out vec4 vColor;"),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("if (colorFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("vec4 worldPosition =  positionsDecodeMatrix * vec4(position, 1.0); "),s.push("worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("vViewPosition = viewPosition;"),s.push("vColor = vec4(float(color.r) / 255.0, float(color.g) / 255.0, float(color.b) / 255.0, float(color.a) / 255.0);"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=e._lightsState;let i,r;const o=t.sectionPlanes.length>0,n=[];if(n.push("#version 300 es"),n.push("// Instancing geometry flat-shading drawing fragment shader"),n.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),n.push("precision highp float;"),n.push("precision highp int;"),n.push("#else"),n.push("precision mediump float;"),n.push("precision mediump int;"),n.push("#endif"),e.logarithmicDepthBufferEnabled&&(n.push("in float isPerspective;"),n.push("uniform float logDepthBufFC;"),n.push("in float vFragDepth;")),this._withSAO&&(n.push("uniform sampler2D uOcclusionTexture;"),n.push("uniform vec4      uSAOParams;"),n.push("const float       packUpscale = 256. / 255.;"),n.push("const float       unpackDownScale = 255. / 256.;"),n.push("const vec3        packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );"),n.push("const vec4        unPackFactors = unpackDownScale / vec4( packFactors, 1. );"),n.push("float unpackRGBToFloat( const in vec4 v ) {"),n.push("    return dot( v, unPackFactors );"),n.push("}")),o){n.push("in vec4 vWorldPosition;"),n.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)n.push("uniform bool sectionPlaneActive"+e+";"),n.push("uniform vec3 sectionPlanePos"+e+";"),n.push("uniform vec3 sectionPlaneDir"+e+";")}for(this._addMatricesUniformBlockLines(n),n.push("uniform vec4 lightAmbient;"),i=0,r=s.lights.length;i<r;i++){const e=s.lights[i];"ambient"!==e.type&&(n.push("uniform vec4 lightColor"+i+";"),"dir"===e.type&&n.push("uniform vec3 lightDir"+i+";"),"point"===e.type&&n.push("uniform vec3 lightPos"+i+";"),"spot"===e.type&&(n.push("uniform vec3 lightPos"+i+";"),n.push("uniform vec3 lightDir"+i+";")))}if(n.push("in vec4 vViewPosition;"),n.push("in vec4 vColor;"),n.push("out vec4 outColor;"),n.push("void main(void) {"),o){n.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),n.push("  if (clippable) {"),n.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)n.push("if (sectionPlaneActive"+e+") {"),n.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),n.push("}");n.push("  if (dist > 0.0) { "),n.push("      discard;"),n.push("  }"),n.push("}")}for(n.push("vec3 reflectedColor = vec3(0.0, 0.0, 0.0);"),n.push("vec3 viewLightDir = vec3(0.0, 0.0, -1.0);"),n.push("float lambertian = 1.0;"),n.push("vec3 xTangent = dFdx( vViewPosition.xyz );"),n.push("vec3 yTangent = dFdy( vViewPosition.xyz );"),n.push("vec3 viewNormal = normalize( cross( xTangent, yTangent ) );"),i=0,r=s.lights.length;i<r;i++){const e=s.lights[i];if("ambient"!==e.type){if("dir"===e.type)"view"===e.space?n.push("viewLightDir = normalize(lightDir"+i+");"):n.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+i+", 0.0)).xyz);");else if("point"===e.type)"view"===e.space?n.push("viewLightDir = -normalize(lightPos"+i+" - viewPosition.xyz);"):n.push("viewLightDir = -normalize((viewMatrix * vec4(lightPos"+i+", 0.0)).xyz);");else{if("spot"!==e.type)continue;"view"===e.space?n.push("viewLightDir = normalize(lightDir"+i+");"):n.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+i+", 0.0)).xyz);")}n.push("lambertian = max(dot(-viewNormal, viewLightDir), 0.0);"),n.push("reflectedColor += lambertian * (lightColor"+i+".rgb * lightColor"+i+".a);")}}return n.push("vec4 fragColor = vec4((lightAmbient.rgb * lightAmbient.a * vColor.rgb) + (reflectedColor * vColor.rgb), vColor.a);"),this._withSAO?(n.push("   float viewportWidth     = uSAOParams[0];"),n.push("   float viewportHeight    = uSAOParams[1];"),n.push("   float blendCutoff       = uSAOParams[2];"),n.push("   float blendFactor       = uSAOParams[3];"),n.push("   vec2 uv                 = vec2(gl_FragCoord.x / viewportWidth, gl_FragCoord.y / viewportHeight);"),n.push("   float ambient           = smoothstep(blendCutoff, 1.0, unpackRGBToFloat(texture(uOcclusionTexture, uv))) * blendFactor;"),n.push("   outColor            = vec4(fragColor.rgb * ambient, 1.0);")):n.push("    outColor           = fragColor;"),e.logarithmicDepthBufferEnabled&&n.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),n.push("}"),n}}class io extends $i{drawLayer(e,t,s){super.drawLayer(e,t,s,{colorUniform:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Instancing silhouette vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("in vec4 color;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(s),s.push("uniform vec4 silhouetteColor;"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vColor;"),s.push("void main(void) {"),s.push("int silhouetteFlag = int(flags) >> 4 & 0xF;"),s.push("if (silhouetteFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("vColor = vec4(silhouetteColor.r, silhouetteColor.g, silhouetteColor.b, min(silhouetteColor.a, float(color.a) / 255.0));"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Instancing fill fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("outColor = vColor;"),i.push("}"),i}}class ro extends er{drawLayer(e,t,s){super.drawLayer(e,t,s,{colorUniform:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles instancing edges vertex shader"),s.push("uniform int renderPass;"),s.push("uniform vec4 color;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vColor;"),s.push("void main(void) {"),s.push("int edgeFlag = int(flags) >> 8 & 0xF;"),s.push("if (edgeFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("vColor = vec4(color.r, color.g, color.b, color.a);"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry edges drawing fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("outColor = vColor;"),i.push("}"),i}}class oo extends er{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles instancing edges vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),s.push("in vec4 color;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vColor;"),s.push("void main(void) {"),s.push("int edgeFlag = int(flags) >> 8 & 0xF;"),s.push("if (edgeFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("vColor = vec4(float(color.r*0.5) / 255.0, float(color.g*0.5) / 255.0, float(color.b*0.5) / 255.0, float(color.a) / 255.0);"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry edges drawing fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("outColor = vColor;"),i.push("}"),i}}class no extends $i{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Instancing geometry picking vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("in vec4 pickColor;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),s.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(s),this._addRemapClipPosLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vPickColor;"),s.push("void main(void) {"),s.push("int pickFlag = int(flags) >> 12 & 0xF;"),s.push("if (pickFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("  vPickColor = vec4(float(pickColor.r) / 255.0, float(pickColor.g) / 255.0, float(pickColor.b) / 255.0, float(pickColor.a) / 255.0);"),t&&(s.push("  vWorldPosition = worldPosition;"),s.push("  vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = remapClipPos(clipPos);"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry picking fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vPickColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("outColor = vPickColor; "),i.push("}"),i}}class ao extends $i{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Instancing geometry depth vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),s.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(s),this._addRemapClipPosLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vViewPosition;"),s.push("void main(void) {"),s.push("int pickFlag = int(flags) >> 12 & 0xF;"),s.push("if (pickFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("  vWorldPosition = worldPosition;"),s.push("  vFlags = flags;")),s.push("  vViewPosition = viewPosition;"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = remapClipPos(clipPos);"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry depth fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),i.push("uniform float pickZNear;"),i.push("uniform float pickZFar;"),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vViewPosition;"),i.push("vec4 packDepth(const in float depth) {"),i.push("  const vec4 bitShift = vec4(256.0*256.0*256.0, 256.0*256.0, 256.0, 1.0);"),i.push("  const vec4 bitMask  = vec4(0.0, 1.0/256.0, 1.0/256.0, 1.0/256.0);"),i.push("  vec4 res = fract(depth * bitShift);"),i.push("  res -= res.xxyz * bitMask;"),i.push("  return res;"),i.push("}"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    float zNormalizedDepth = abs((pickZNear + vViewPosition.z) / (pickZFar - pickZNear));"),i.push("    outColor = packDepth(zNormalizedDepth); "),i.push("}"),i}}class lo extends $i{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Instancing geometry normals vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in vec2 normal;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),s.push("in vec4 modelNormalMatrixCol0;"),s.push("in vec4 modelNormalMatrixCol1;"),s.push("in vec4 modelNormalMatrixCol2;"),s.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(s),this._addRemapClipPosLines(s,3),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),s.push("vec3 octDecode(vec2 oct) {"),s.push("    vec3 v = vec3(oct.xy, 1.0 - abs(oct.x) - abs(oct.y));"),s.push("    if (v.z < 0.0) {"),s.push("        v.xy = (1.0 - abs(v.yx)) * vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0);"),s.push("    }"),s.push("    return normalize(v);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec3 vWorldNormal;"),s.push("void main(void) {"),s.push("int pickFlag = int(flags) >> 12 & 0xF;"),s.push("if (pickFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("  vec4 modelNormal = vec4(octDecode(normal.xy), 0.0); "),s.push("  vec3 worldNormal = vec3(dot(modelNormal, modelNormalMatrixCol0), dot(modelNormal, modelNormalMatrixCol1), dot(modelNormal, modelNormalMatrixCol2));"),s.push("  vWorldNormal = worldNormal;"),t&&(s.push("  vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = remapClipPos(clipPos);"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry normals fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec3 vWorldNormal;"),i.push("out highp ivec4 outNormal;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("if (sectionPlaneActive"+r+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+r+".xyz, vWorldPosition.xyz - sectionPlanePos"+r+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push(`    outNormal = ivec4(vWorldNormal * float(${u.MAX_INT}), 1.0);`),i.push("}"),i}}class ho extends $i{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// TrianglesInstancingOcclusionRenderer vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in vec4 color;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(s),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("if (colorFlag != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("  vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene._sectionPlanesState,t=e.sectionPlanes.length>0,s=[];if(s.push("#version 300 es"),s.push("// TrianglesInstancingOcclusionRenderer fragment shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("#endif"),t){s.push("in vec4 vWorldPosition;"),s.push("in float vFlags;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("uniform bool sectionPlaneActive"+t+";"),s.push("uniform vec3 sectionPlanePos"+t+";"),s.push("uniform vec3 sectionPlaneDir"+t+";")}if(s.push("out vec4 outColor;"),s.push("void main(void) {"),t){s.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),s.push("  if (clippable) {"),s.push("  float dist = 0.0;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("if (sectionPlaneActive"+t+") {"),s.push("   dist += clamp(dot(-sectionPlaneDir"+t+".xyz, vWorldPosition.xyz - sectionPlanePos"+t+".xyz), 0.0, 1000.0);"),s.push("}");s.push("if (dist > 0.0) { discard; }"),s.push("}")}return s.push("   outColor = vec4(0.0, 0.0, 1.0, 1.0); "),s.push("}"),s}}class co extends $i{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Instancing geometry depth drawing vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec2 vHighPrecisionZW;"),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("if (colorFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("vHighPrecisionZW = gl_Position.zw;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState;let s,i;const r=t.sectionPlanes.length>0,o=[];if(o.push("#version 300 es"),o.push("// Instancing geometry depth drawing fragment shader"),o.push("precision highp float;"),o.push("precision highp int;"),e.logarithmicDepthBufferEnabled&&(o.push("in float isPerspective;"),o.push("uniform float logDepthBufFC;"),o.push("in float vFragDepth;")),r)for(o.push("in vec4 vWorldPosition;"),o.push("in float vFlags;"),s=0,i=t.sectionPlanes.length;s<i;s++)o.push("uniform bool sectionPlaneActive"+s+";"),o.push("uniform vec3 sectionPlanePos"+s+";"),o.push("uniform vec3 sectionPlaneDir"+s+";");if(o.push("in vec2 vHighPrecisionZW;"),o.push("out vec4 outColor;"),o.push("void main(void) {"),r){for(o.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),o.push("  if (clippable) {"),o.push("  float dist = 0.0;"),s=0,i=t.sectionPlanes.length;s<i;s++)o.push("if (sectionPlaneActive"+s+") {"),o.push("   dist += clamp(dot(-sectionPlaneDir"+s+".xyz, vWorldPosition.xyz - sectionPlanePos"+s+".xyz), 0.0, 1000.0);"),o.push("}");o.push("if (dist > 0.0) { discard; }"),o.push("}")}return e.logarithmicDepthBufferEnabled&&o.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),o.push("float fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;"),o.push("    outColor = vec4(vec3(1.0 - fragCoordZ), 1.0); "),o.push("}"),o}}class Ao extends $i{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Instancing geometry normals drawing vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in vec3 normal;"),s.push("in vec4 color;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(s,!0),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),s.push("vec3 octDecode(vec2 oct) {"),s.push("    vec3 v = vec3(oct.xy, 1.0 - abs(oct.x) - abs(oct.y));"),s.push("    if (v.z < 0.0) {"),s.push("        v.xy = (1.0 - abs(v.yx)) * vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0);"),s.push("    }"),s.push("    return normalize(v);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec3 vViewNormal;"),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("if (colorFlag != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("  vec4 worldNormal    = worldNormalMatrix * vec4(octDecode(normal.xy), 0.0); "),s.push("  vec3 viewNormal     = normalize((viewNormalMatrix * worldNormal).xyz);"),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("  vViewNormal = viewNormal;"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Instancing geometry depth drawing fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec3 vViewNormal;"),i.push("vec3 packNormalToRGB( const in vec3 normal ) {"),i.push("    return normalize( normal ) * 0.5 + 0.5;"),i.push("}"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    outColor = vec4(packNormalToRGB(vViewNormal), 1.0); "),i.push("}"),i}}class uo extends $i{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Instancing geometry shadow drawing vertex shader"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in vec4 color;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),s.push("uniform mat4 shadowViewMatrix;"),s.push("uniform mat4 shadowProjMatrix;"),this._addMatricesUniformBlockLines(s),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("bool visible = (colorFlag > 0);"),s.push("bool transparent  = ((float(color.a) / 255.0) < 1.0);"),s.push("if (!visible || transparent) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("  worldPosition = vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("  vec4 viewPosition  = shadowViewMatrix * worldPosition; "),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("  gl_Position = shadowProjMatrix * viewPosition;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Instancing geometry depth drawing fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec3 vViewNormal;"),i.push("vec3 packNormalToRGB( const in vec3 normal ) {"),i.push("    return normalize( normal ) * 0.5 + 0.5;"),i.push("}"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    outColor = vec4(packNormalToRGB(vViewNormal), 1.0); "),i.push("}"),i}}const po={3e3:"linearToLinear",3001:"sRGBToLinear"};class fo extends $i{_getHash(){const e=this._scene;return[e.gammaOutput,e._lightsState.getHash(),e._sectionPlanesState.getHash(),this._withSAO?"sao":"nosao"].join(";")}drawLayer(e,t,s){super.drawLayer(e,t,s,{incrementDrawState:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState,s=e._lightsState,i=t.sectionPlanes.length>0,r=t.clippingCaps,o=[];return o.push("#version 300 es"),o.push("// Instancing geometry quality drawing vertex shader"),o.push("uniform int renderPass;"),o.push("in vec3 position;"),o.push("in vec3 normal;"),o.push("in vec4 color;"),o.push("in vec2 uv;"),o.push("in vec2 metallicRoughness;"),o.push("in float flags;"),e.entityOffsetsEnabled&&o.push("in vec3 offset;"),o.push("in vec4 modelMatrixCol0;"),o.push("in vec4 modelMatrixCol1;"),o.push("in vec4 modelMatrixCol2;"),o.push("in vec4 modelNormalMatrixCol0;"),o.push("in vec4 modelNormalMatrixCol1;"),o.push("in vec4 modelNormalMatrixCol2;"),this._addMatricesUniformBlockLines(o,!0),o.push("uniform mat3 uvDecodeMatrix;"),e.logarithmicDepthBufferEnabled&&(o.push("uniform float logDepthBufFC;"),o.push("out float vFragDepth;"),o.push("bool isPerspectiveMatrix(mat4 m) {"),o.push("    return (m[2][3] == - 1.0);"),o.push("}"),o.push("out float isPerspective;")),o.push("vec3 octDecode(vec2 oct) {"),o.push("    vec3 v = vec3(oct.xy, 1.0 - abs(oct.x) - abs(oct.y));"),o.push("    if (v.z < 0.0) {"),o.push("        v.xy = (1.0 - abs(v.yx)) * vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0);"),o.push("    }"),o.push("    return normalize(v);"),o.push("}"),o.push("out vec4 vViewPosition;"),o.push("out vec3 vViewNormal;"),o.push("out vec4 vColor;"),o.push("out vec2 vUV;"),o.push("out vec2 vMetallicRoughness;"),s.lightMaps.length>0&&o.push("out vec3 vWorldNormal;"),i&&(o.push("out vec4 vWorldPosition;"),o.push("out float vFlags;"),r&&o.push("out vec4 vClipPosition;")),o.push("void main(void) {"),o.push("int colorFlag = int(flags) & 0xF;"),o.push("if (colorFlag != renderPass) {"),o.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),o.push("} else {"),o.push("vec4 worldPosition =  positionsDecodeMatrix * vec4(position, 1.0); "),o.push("worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&o.push("      worldPosition.xyz = worldPosition.xyz + offset;"),o.push("vec4 viewPosition  = viewMatrix * worldPosition; "),o.push("vec4 modelNormal = vec4(octDecode(normal.xy), 0.0); "),o.push("vec4 worldNormal = worldNormalMatrix * vec4(dot(modelNormal, modelNormalMatrixCol0), dot(modelNormal, modelNormalMatrixCol1), dot(modelNormal, modelNormalMatrixCol2), 1.0);"),o.push("vec3 viewNormal = vec4(viewNormalMatrix * worldNormal).xyz;"),o.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(o.push("vFragDepth = 1.0 + clipPos.w;"),o.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),i&&(o.push("vWorldPosition = worldPosition;"),o.push("vFlags = flags;"),r&&o.push("vClipPosition = clipPos;")),o.push("vViewPosition = viewPosition;"),o.push("vViewNormal = viewNormal;"),o.push("vColor = color;"),o.push("vUV = (uvDecodeMatrix * vec3(uv, 1.0)).xy;"),o.push("vMetallicRoughness = metallicRoughness;"),s.lightMaps.length>0&&o.push("vWorldNormal = worldNormal.xyz;"),o.push("gl_Position = clipPos;"),o.push("}"),o.push("}"),o}_buildFragmentShader(){const e=this._scene,t=e.gammaOutput,s=e._sectionPlanesState,i=e._lightsState,r=s.sectionPlanes.length>0,o=s.clippingCaps,n=[];n.push("#version 300 es"),n.push("// Instancing geometry quality drawing fragment shader"),n.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),n.push("precision highp float;"),n.push("precision highp int;"),n.push("#else"),n.push("precision mediump float;"),n.push("precision mediump int;"),n.push("#endif"),e.logarithmicDepthBufferEnabled&&(n.push("in float isPerspective;"),n.push("uniform float logDepthBufFC;"),n.push("in float vFragDepth;")),n.push("uniform sampler2D uColorMap;"),n.push("uniform sampler2D uMetallicRoughMap;"),n.push("uniform sampler2D uEmissiveMap;"),n.push("uniform sampler2D uNormalMap;"),this._withSAO&&(n.push("uniform sampler2D uOcclusionTexture;"),n.push("uniform vec4      uSAOParams;"),n.push("const float       packUpscale = 256. / 255.;"),n.push("const float       unpackDownScale = 255. / 256.;"),n.push("const vec3        packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );"),n.push("const vec4        unPackFactors = unpackDownScale / vec4( packFactors, 1. );"),n.push("float unpackRGBToFloat( const in vec4 v ) {"),n.push("    return dot( v, unPackFactors );"),n.push("}")),i.reflectionMaps.length>0&&n.push("uniform samplerCube reflectionMap;"),i.lightMaps.length>0&&n.push("uniform samplerCube lightMap;"),n.push("uniform vec4 lightAmbient;");for(let e=0,t=i.lights.length;e<t;e++){const t=i.lights[e];"ambient"!==t.type&&(n.push("uniform vec4 lightColor"+e+";"),"dir"===t.type&&n.push("uniform vec3 lightDir"+e+";"),"point"===t.type&&n.push("uniform vec3 lightPos"+e+";"),"spot"===t.type&&(n.push("uniform vec3 lightPos"+e+";"),n.push("uniform vec3 lightDir"+e+";")))}if(n.push("uniform float gammaFactor;"),n.push("vec4 linearToLinear( in vec4 value ) {"),n.push("  return value;"),n.push("}"),n.push("vec4 sRGBToLinear( in vec4 value ) {"),n.push("  return vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.w );"),n.push("}"),n.push("vec4 gammaToLinear( in vec4 value) {"),n.push("  return vec4( pow( value.xyz, vec3( gammaFactor ) ), value.w );"),n.push("}"),t&&(n.push("vec4 linearToGamma( in vec4 value, in float gammaFactor ) {"),n.push("  return vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );"),n.push("}")),r){n.push("in vec4 vWorldPosition;"),n.push("in float vFlags;"),o&&n.push("in vec4 vClipPosition;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)n.push("uniform bool sectionPlaneActive"+e+";"),n.push("uniform vec3 sectionPlanePos"+e+";"),n.push("uniform vec3 sectionPlaneDir"+e+";")}if(n.push("in vec4 vViewPosition;"),n.push("in vec3 vViewNormal;"),n.push("in vec4 vColor;"),n.push("in vec2 vUV;"),n.push("in vec2 vMetallicRoughness;"),i.lightMaps.length>0&&n.push("in vec3 vWorldNormal;"),this._addMatricesUniformBlockLines(n,!0),n.push("#define PI 3.14159265359"),n.push("#define RECIPROCAL_PI 0.31830988618"),n.push("#define RECIPROCAL_PI2 0.15915494"),n.push("#define EPSILON 1e-6"),n.push("#define saturate(a) clamp( a, 0.0, 1.0 )"),n.push("vec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm, vec2 uv ) {"),n.push("       vec3 texel = texture( uNormalMap, uv ).xyz;"),n.push("       if (texel.r == 0.0 && texel.g == 0.0 && texel.b == 0.0) {"),n.push("              return normalize(surf_norm );"),n.push("       }"),n.push("      vec3 q0 = vec3( dFdx( eye_pos.x ), dFdx( eye_pos.y ), dFdx( eye_pos.z ) );"),n.push("      vec3 q1 = vec3( dFdy( eye_pos.x ), dFdy( eye_pos.y ), dFdy( eye_pos.z ) );"),n.push("      vec2 st0 = dFdx( uv.st );"),n.push("      vec2 st1 = dFdy( uv.st );"),n.push("      vec3 S = normalize( q0 * st1.t - q1 * st0.t );"),n.push("      vec3 T = normalize( -q0 * st1.s + q1 * st0.s );"),n.push("      vec3 N = normalize( surf_norm );"),n.push("      vec3 mapN = texel.xyz * 2.0 - 1.0;"),n.push("      mat3 tsn = mat3( S, T, N );"),n.push("      return normalize( tsn * mapN );"),n.push("}"),n.push("vec3 inverseTransformDirection(in vec3 dir, in mat4 matrix) {"),n.push("   return normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );"),n.push("}"),n.push("struct IncidentLight {"),n.push("   vec3 color;"),n.push("   vec3 direction;"),n.push("};"),n.push("struct ReflectedLight {"),n.push("   vec3 diffuse;"),n.push("   vec3 specular;"),n.push("};"),n.push("struct Geometry {"),n.push("   vec3 position;"),n.push("   vec3 viewNormal;"),n.push("   vec3 worldNormal;"),n.push("   vec3 viewEyeDir;"),n.push("};"),n.push("struct Material {"),n.push("   vec3    diffuseColor;"),n.push("   float   specularRoughness;"),n.push("   vec3    specularColor;"),n.push("   float   shine;"),n.push("};"),n.push("float GGXRoughnessToBlinnExponent(const in float ggxRoughness) {"),n.push("   float r = ggxRoughness + 0.0001;"),n.push("   return (2.0 / (r * r) - 2.0);"),n.push("}"),n.push("float getSpecularMIPLevel(const in float blinnShininessExponent, const in int maxMIPLevel) {"),n.push("   float maxMIPLevelScalar = float( maxMIPLevel );"),n.push("   float desiredMIPLevel = maxMIPLevelScalar - 0.79248 - 0.5 * log2( ( blinnShininessExponent * blinnShininessExponent ) + 1.0 );"),n.push("   return clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );"),n.push("}"),i.reflectionMaps.length>0&&(n.push("vec3 getLightProbeIndirectRadiance(const in vec3 reflectVec, const in float blinnShininessExponent, const in int maxMIPLevel) {"),n.push("   float mipLevel = 0.5 * getSpecularMIPLevel(blinnShininessExponent, maxMIPLevel);"),n.push("   vec3 envMapColor = "+po[i.reflectionMaps[0].encoding]+"(texture(reflectionMap, reflectVec, mipLevel)).rgb;"),n.push("  return envMapColor;"),n.push("}")),n.push("vec3 F_Schlick(const in vec3 specularColor, const in float dotLH) {"),n.push("   float fresnel = exp2( ( -5.55473 * dotLH - 6.98316 ) * dotLH );"),n.push("   return ( 1.0 - specularColor ) * fresnel + specularColor;"),n.push("}"),n.push("float G_GGX_Smith(const in float alpha, const in float dotNL, const in float dotNV) {"),n.push("   float a2 = ( alpha * alpha );"),n.push("   float gl = dotNL + sqrt( a2 + ( 1.0 - a2 ) * ( dotNL * dotNL ) );"),n.push("   float gv = dotNV + sqrt( a2 + ( 1.0 - a2 ) * ( dotNV * dotNV ) );"),n.push("   return 1.0 / ( gl * gv );"),n.push("}"),n.push("float G_GGX_SmithCorrelated(const in float alpha, const in float dotNL, const in float dotNV) {"),n.push("   float a2 = ( alpha * alpha );"),n.push("   float gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * ( dotNV * dotNV ) );"),n.push("   float gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * ( dotNL * dotNL ) );"),n.push("   return 0.5 / max( gv + gl, EPSILON );"),n.push("}"),n.push("float D_GGX(const in float alpha, const in float dotNH) {"),n.push("   float a2 = ( alpha * alpha );"),n.push("   float denom = ( dotNH * dotNH) * ( a2 - 1.0 ) + 1.0;"),n.push("   return RECIPROCAL_PI * a2 / ( denom * denom);"),n.push("}"),n.push("vec3 BRDF_Specular_GGX(const in IncidentLight incidentLight, const in Geometry geometry, const in vec3 specularColor, const in float roughness) {"),n.push("   float alpha = ( roughness * roughness );"),n.push("   vec3 halfDir = normalize( incidentLight.direction + geometry.viewEyeDir );"),n.push("   float dotNL = saturate( dot( geometry.viewNormal, incidentLight.direction ) );"),n.push("   float dotNV = saturate( dot( geometry.viewNormal, geometry.viewEyeDir ) );"),n.push("   float dotNH = saturate( dot( geometry.viewNormal, halfDir ) );"),n.push("   float dotLH = saturate( dot( incidentLight.direction, halfDir ) );"),n.push("   vec3  F = F_Schlick( specularColor, dotLH );"),n.push("   float G = G_GGX_SmithCorrelated( alpha, dotNL, dotNV );"),n.push("   float D = D_GGX( alpha, dotNH );"),n.push("   return F * (G * D);"),n.push("}"),n.push("vec3 BRDF_Specular_GGX_Environment(const in Geometry geometry, const in vec3 specularColor, const in float roughness) {"),n.push("   float dotNV = saturate(dot(geometry.viewNormal, geometry.viewEyeDir));"),n.push("   const vec4 c0 = vec4( -1, -0.0275, -0.572,  0.022);"),n.push("   const vec4 c1 = vec4(  1,  0.0425,   1.04, -0.04);"),n.push("   vec4 r = roughness * c0 + c1;"),n.push("   float a004 = min(r.x * r.x, exp2(-9.28 * dotNV)) * r.x + r.y;"),n.push("   vec2 AB    = vec2(-1.04, 1.04) * a004 + r.zw;"),n.push("   return specularColor * AB.x + AB.y;"),n.push("}"),(i.lightMaps.length>0||i.reflectionMaps.length>0)&&(n.push("void computePBRLightMapping(const in Geometry geometry, const in Material material, inout ReflectedLight reflectedLight) {"),i.lightMaps.length>0&&(n.push("   vec3 irradiance = "+po[i.lightMaps[0].encoding]+"(texture(lightMap, geometry.worldNormal)).rgb;"),n.push("   irradiance *= PI;"),n.push("   vec3 diffuseBRDFContrib = (RECIPROCAL_PI * material.diffuseColor);"),n.push("   reflectedLight.diffuse += irradiance * diffuseBRDFContrib;")),i.reflectionMaps.length>0&&(n.push("   vec3 reflectVec             = reflect(geometry.viewEyeDir, geometry.viewNormal);"),n.push("   reflectVec                  = inverseTransformDirection(reflectVec, viewMatrix);"),n.push("   float blinnExpFromRoughness = GGXRoughnessToBlinnExponent(material.specularRoughness);"),n.push("   vec3 radiance               = getLightProbeIndirectRadiance(reflectVec, blinnExpFromRoughness, 8);"),n.push("   vec3 specularBRDFContrib    = BRDF_Specular_GGX_Environment(geometry, material.specularColor, material.specularRoughness);"),n.push("   reflectedLight.specular     += radiance * specularBRDFContrib;")),n.push("}")),n.push("void computePBRLighting(const in IncidentLight incidentLight, const in Geometry geometry, const in Material material, inout ReflectedLight reflectedLight) {"),n.push("   float dotNL     = saturate(dot(geometry.viewNormal, incidentLight.direction));"),n.push("   vec3 irradiance = dotNL * incidentLight.color * PI;"),n.push("   reflectedLight.diffuse  += irradiance * (RECIPROCAL_PI * material.diffuseColor);"),n.push("   reflectedLight.specular += irradiance * BRDF_Specular_GGX(incidentLight, geometry, material.specularColor, material.specularRoughness);"),n.push("}"),n.push("out vec4 outColor;"),n.push("void main(void) {"),r){n.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),n.push("  if (clippable) {"),n.push("  float dist = 0.0;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)n.push("if (sectionPlaneActive"+e+") {"),n.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),n.push("}");o?(n.push("  if (dist > (0.002 * vClipPosition.w)) {"),n.push("      discard;"),n.push("  }"),n.push("  if (dist > 0.0) { "),n.push("      outColor=vec4(1.0, 0.0, 0.0, 1.0);"),e.logarithmicDepthBufferEnabled&&n.push("  gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),n.push("  return;"),n.push("}")):(n.push("  if (dist > 0.0) { "),n.push("      discard;"),n.push("  }")),n.push("}")}n.push("IncidentLight  light;"),n.push("Material       material;"),n.push("Geometry       geometry;"),n.push("ReflectedLight reflectedLight = ReflectedLight(vec3(0.0,0.0,0.0), vec3(0.0,0.0,0.0));"),n.push("vec3 rgb = (vec3(float(vColor.r) / 255.0, float(vColor.g) / 255.0, float(vColor.b) / 255.0));"),n.push("float opacity = float(vColor.a) / 255.0;"),n.push("vec3  baseColor = rgb;"),n.push("float specularF0 = 1.0;"),n.push("float metallic = float(vMetallicRoughness.r) / 255.0;"),n.push("float roughness = float(vMetallicRoughness.g) / 255.0;"),n.push("float dielectricSpecular = 0.16 * specularF0 * specularF0;"),n.push("vec4 colorTexel = sRGBToLinear(texture(uColorMap, vUV));"),n.push("baseColor *= colorTexel.rgb;"),n.push("vec3 metalRoughTexel = texture(uMetallicRoughMap, vUV).rgb;"),n.push("metallic *= metalRoughTexel.b;"),n.push("roughness *= metalRoughTexel.g;"),n.push("vec3 viewNormal = perturbNormal2Arb( vViewPosition.xyz, normalize(vViewNormal), vUV );"),n.push("material.diffuseColor      = baseColor * (1.0 - dielectricSpecular) * (1.0 - metallic);"),n.push("material.specularRoughness = clamp(roughness, 0.04, 1.0);"),n.push("material.specularColor     = mix(vec3(dielectricSpecular), baseColor, metallic);"),n.push("geometry.position      = vViewPosition.xyz;"),n.push("geometry.viewNormal    = -normalize(viewNormal);"),n.push("geometry.viewEyeDir    = normalize(vViewPosition.xyz);"),i.lightMaps.length>0&&n.push("geometry.worldNormal   = normalize(vWorldNormal);"),(i.lightMaps.length>0||i.reflectionMaps.length>0)&&n.push("computePBRLightMapping(geometry, material, reflectedLight);");for(let e=0,t=i.lights.length;e<t;e++){const t=i.lights[e];if("ambient"!==t.type){if("dir"===t.type)"view"===t.space?n.push("light.direction = normalize(lightDir"+e+");"):n.push("light.direction = normalize((viewMatrix * vec4(lightDir"+e+", 0.0)).xyz);");else if("point"===t.type)"view"===t.space?n.push("light.direction = normalize(lightPos"+e+" - vViewPosition.xyz);"):n.push("light.direction = normalize((viewMatrix * vec4(lightPos"+e+", 0.0)).xyz);");else{if("spot"!==t.type)continue;"view"===t.space?n.push("light.direction = normalize(lightDir"+e+");"):n.push("light.direction = normalize((viewMatrix * vec4(lightDir"+e+", 0.0)).xyz);")}n.push("light.color =  lightColor"+e+".rgb * lightColor"+e+".a;"),n.push("computePBRLighting(light, geometry, material, reflectedLight);")}}return n.push("vec3 emissiveColor = sRGBToLinear(texture(uEmissiveMap, vUV)).rgb;"),n.push("vec3 outgoingLight = (lightAmbient.rgb * lightAmbient.a * baseColor * opacity * rgb) + (reflectedLight.diffuse) + (reflectedLight.specular) + emissiveColor;"),n.push("vec4 fragColor;"),this._withSAO?(n.push("   float viewportWidth     = uSAOParams[0];"),n.push("   float viewportHeight    = uSAOParams[1];"),n.push("   float blendCutoff       = uSAOParams[2];"),n.push("   float blendFactor       = uSAOParams[3];"),n.push("   vec2 uv                 = vec2(gl_FragCoord.x / viewportWidth, gl_FragCoord.y / viewportHeight);"),n.push("   float ambient           = smoothstep(blendCutoff, 1.0, unpackRGBToFloat(texture(uOcclusionTexture, uv))) * blendFactor;"),n.push("   fragColor            = vec4(outgoingLight.rgb * ambient, opacity);")):n.push("   fragColor            = vec4(outgoingLight.rgb, opacity);"),t&&n.push("fragColor = linearToGamma(fragColor, gammaFactor);"),n.push("outColor = fragColor;"),e.logarithmicDepthBufferEnabled&&n.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),n.push("}"),n}}class Eo extends $i{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Instancing geometry normals vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),s.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(s),this._addRemapClipPosLines(s,3),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&s.push("out float vFlags;"),s.push("out vec4 vWorldPosition;"),s.push("void main(void) {"),s.push("int pickFlag = int(flags) >> 12 & 0xF;"),s.push("if (pickFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("  vWorldPosition = worldPosition;"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),t&&s.push("vFlags = flags;"),s.push("gl_Position = remapClipPos(clipPos);"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry normals fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),i.push("in vec4 vWorldPosition;"),s){i.push("in float vFlags;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("out highp ivec4 outNormal;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("if (sectionPlaneActive"+r+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+r+".xyz, vWorldPosition.xyz - sectionPlanePos"+r+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("  vec3 xTangent = dFdx( vWorldPosition.xyz );"),i.push("  vec3 yTangent = dFdy( vWorldPosition.xyz );"),i.push("  vec3 worldNormal = normalize( cross( xTangent, yTangent ) );"),i.push(`  outNormal = ivec4(worldNormal * float(${u.MAX_INT}), 1.0);`),i.push("}"),i}}class mo extends $i{_getHash(){const e=this._scene;return[e.gammaOutput,e._lightsState.getHash(),e._sectionPlanesState.getHash(),this._withSAO?"sao":"nosao"].join(";")}drawLayer(e,t,s){super.drawLayer(e,t,s,{incrementDrawState:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Instancing geometry drawing vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),s.push("in vec4 color;"),s.push("in vec2 uv;"),s.push("in float flags;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(s),s.push("uniform mat3 uvDecodeMatrix;"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vViewPosition;"),s.push("out vec4 vColor;"),s.push("out vec2 vUV;"),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("if (colorFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("vec4 worldPosition =  positionsDecodeMatrix * vec4(position, 1.0); "),s.push("worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("vViewPosition = viewPosition;"),s.push("vColor = vec4(float(color.r) / 255.0, float(color.g) / 255.0, float(color.b) / 255.0, float(color.a) / 255.0);"),s.push("vUV = (uvDecodeMatrix * vec3(uv, 1.0)).xy;"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e.gammaOutput,s=e._sectionPlanesState,i=e._lightsState;let r,o;const n=s.sectionPlanes.length>0,a=[];if(a.push("#version 300 es"),a.push("// Instancing geometry drawing fragment shader"),a.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),a.push("precision highp float;"),a.push("precision highp int;"),a.push("#else"),a.push("precision mediump float;"),a.push("precision mediump int;"),a.push("#endif"),e.logarithmicDepthBufferEnabled&&(a.push("in float isPerspective;"),a.push("uniform float logDepthBufFC;"),a.push("in float vFragDepth;")),a.push("uniform sampler2D uColorMap;"),this._withSAO&&(a.push("uniform sampler2D uOcclusionTexture;"),a.push("uniform vec4      uSAOParams;"),a.push("const float       packUpscale = 256. / 255.;"),a.push("const float       unpackDownScale = 255. / 256.;"),a.push("const vec3        packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );"),a.push("const vec4        unPackFactors = unpackDownScale / vec4( packFactors, 1. );"),a.push("float unpackRGBToFloat( const in vec4 v ) {"),a.push("    return dot( v, unPackFactors );"),a.push("}")),a.push("uniform float gammaFactor;"),a.push("vec4 linearToLinear( in vec4 value ) {"),a.push("  return value;"),a.push("}"),a.push("vec4 sRGBToLinear( in vec4 value ) {"),a.push("  return vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.w );"),a.push("}"),a.push("vec4 gammaToLinear( in vec4 value) {"),a.push("  return vec4( pow( value.xyz, vec3( gammaFactor ) ), value.w );"),a.push("}"),t&&(a.push("vec4 linearToGamma( in vec4 value, in float gammaFactor ) {"),a.push("  return vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );"),a.push("}")),n){a.push("in vec4 vWorldPosition;"),a.push("in float vFlags;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)a.push("uniform bool sectionPlaneActive"+e+";"),a.push("uniform vec3 sectionPlanePos"+e+";"),a.push("uniform vec3 sectionPlaneDir"+e+";")}for(this._addMatricesUniformBlockLines(a),a.push("uniform vec4 lightAmbient;"),r=0,o=i.lights.length;r<o;r++){const e=i.lights[r];"ambient"!==e.type&&(a.push("uniform vec4 lightColor"+r+";"),"dir"===e.type&&a.push("uniform vec3 lightDir"+r+";"),"point"===e.type&&a.push("uniform vec3 lightPos"+r+";"),"spot"===e.type&&(a.push("uniform vec3 lightPos"+r+";"),a.push("uniform vec3 lightDir"+r+";")))}if(a.push("in vec4 vViewPosition;"),a.push("in vec4 vColor;"),a.push("in vec2 vUV;"),a.push("out vec4 outColor;"),a.push("void main(void) {"),n){a.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),a.push("  if (clippable) {"),a.push("  float dist = 0.0;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)a.push("if (sectionPlaneActive"+e+") {"),a.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),a.push("}");a.push("  if (dist > 0.0) { "),a.push("      discard;"),a.push("  }"),a.push("}")}for(a.push("vec3 reflectedColor = vec3(0.0, 0.0, 0.0);"),a.push("vec3 viewLightDir = vec3(0.0, 0.0, -1.0);"),a.push("float lambertian = 1.0;"),a.push("vec3 xTangent = dFdx( vViewPosition.xyz );"),a.push("vec3 yTangent = dFdy( vViewPosition.xyz );"),a.push("vec3 viewNormal = normalize( cross( xTangent, yTangent ) );"),r=0,o=i.lights.length;r<o;r++){const e=i.lights[r];if("ambient"!==e.type){if("dir"===e.type)"view"===e.space?a.push("viewLightDir = normalize(lightDir"+r+");"):a.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+r+", 0.0)).xyz);");else if("point"===e.type)"view"===e.space?a.push("viewLightDir = -normalize(lightPos"+r+" - viewPosition.xyz);"):a.push("viewLightDir = -normalize((viewMatrix * vec4(lightPos"+r+", 0.0)).xyz);");else{if("spot"!==e.type)continue;"view"===e.space?a.push("viewLightDir = normalize(lightDir"+r+");"):a.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+r+", 0.0)).xyz);")}a.push("lambertian = max(dot(-viewNormal, viewLightDir), 0.0);"),a.push("reflectedColor += lambertian * (lightColor"+r+".rgb * lightColor"+r+".a);")}}return a.push("vec4 color =  vec4((lightAmbient.rgb * lightAmbient.a * vColor.rgb) + (reflectedColor * vColor.rgb), vColor.a);"),t?a.push("vec4 colorTexel = color * sRGBToLinear(texture(uColorMap, vUV));"):a.push("vec4 colorTexel = color * texture(uColorMap, vUV);"),a.push("float opacity = color.a;"),this._withSAO?(a.push("   float viewportWidth     = uSAOParams[0];"),a.push("   float viewportHeight    = uSAOParams[1];"),a.push("   float blendCutoff       = uSAOParams[2];"),a.push("   float blendFactor       = uSAOParams[3];"),a.push("   vec2 uv                 = vec2(gl_FragCoord.x / viewportWidth, gl_FragCoord.y / viewportHeight);"),a.push("   float ambient           = smoothstep(blendCutoff, 1.0, unpackRGBToFloat(texture(uOcclusionTexture, uv))) * blendFactor;"),a.push("   outColor                = vec4(vColor.rgb * colorTexel.rgb * ambient, opacity);")):a.push("   outColor                = vec4(vColor.rgb * colorTexel.rgb, opacity);"),t&&a.push("outColor = linearToGamma(outColor, gammaFactor);"),e.logarithmicDepthBufferEnabled&&a.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),a.push("}"),a}}class yo{constructor(e){this._scene=e}_compile(){this._colorRenderer&&!this._colorRenderer.getValid()&&(this._colorRenderer.destroy(),this._colorRenderer=null),this._colorRendererWithSAO&&!this._colorRendererWithSAO.getValid()&&(this._colorRendererWithSAO.destroy(),this._colorRendererWithSAO=null),this._flatColorRenderer&&!this._flatColorRenderer.getValid()&&(this._flatColorRenderer.destroy(),this._flatColorRenderer=null),this._flatColorRendererWithSAO&&!this._flatColorRendererWithSAO.getValid()&&(this._flatColorRendererWithSAO.destroy(),this._flatColorRendererWithSAO=null),this._pbrRenderer&&!this._pbrRenderer.getValid()&&(this._pbrRenderer.destroy(),this._pbrRenderer=null),this._pbrRendererWithSAO&&!this._pbrRendererWithSAO.getValid()&&(this._pbrRendererWithSAO.destroy(),this._pbrRendererWithSAO=null),this._colorTextureRenderer&&!this._colorTextureRenderer.getValid()&&(this._colorTextureRenderer.destroy(),this._colorTextureRenderer=null),this._colorTextureRendererWithSAO&&!this._colorTextureRendererWithSAO.getValid()&&(this._colorTextureRendererWithSAO.destroy(),this._colorTextureRendererWithSAO=null),this._depthRenderer&&!this._depthRenderer.getValid()&&(this._depthRenderer.destroy(),this._depthRenderer=null),this._normalsRenderer&&!this._normalsRenderer.getValid()&&(this._normalsRenderer.destroy(),this._normalsRenderer=null),this._silhouetteRenderer&&!this._silhouetteRenderer.getValid()&&(this._silhouetteRenderer.destroy(),this._silhouetteRenderer=null),this._edgesRenderer&&!this._edgesRenderer.getValid()&&(this._edgesRenderer.destroy(),this._edgesRenderer=null),this._edgesColorRenderer&&!this._edgesColorRenderer.getValid()&&(this._edgesColorRenderer.destroy(),this._edgesColorRenderer=null),this._pickMeshRenderer&&!this._pickMeshRenderer.getValid()&&(this._pickMeshRenderer.destroy(),this._pickMeshRenderer=null),this._pickDepthRenderer&&!this._pickDepthRenderer.getValid()&&(this._pickDepthRenderer.destroy(),this._pickDepthRenderer=null),this._pickNormalsRenderer&&!1===this._pickNormalsRenderer.getValid()&&(this._pickNormalsRenderer.destroy(),this._pickNormalsRenderer=null),this._pickNormalsFlatRenderer&&!this._pickNormalsFlatRenderer.getValid()&&(this._pickNormalsFlatRenderer.destroy(),this._pickNormalsFlatRenderer=null),this._occlusionRenderer&&!1===this._occlusionRenderer.getValid()&&(this._occlusionRenderer.destroy(),this._occlusionRenderer=null),this._shadowRenderer&&!this._shadowRenderer.getValid()&&(this._shadowRenderer.destroy(),this._shadowRenderer=null)}eagerCreateRenders(){this._silhouetteRenderer||(this._silhouetteRenderer=new io(this._scene)),this._pickMeshRenderer||(this._pickMeshRenderer=new no(this._scene)),this._pickDepthRenderer||(this._pickDepthRenderer=new ao(this._scene))}get colorRenderer(){return this._colorRenderer||(this._colorRenderer=new to(this._scene,!1)),this._colorRenderer}get colorRendererWithSAO(){return this._colorRendererWithSAO||(this._colorRendererWithSAO=new to(this._scene,!0)),this._colorRendererWithSAO}get flatColorRenderer(){return this._flatColorRenderer||(this._flatColorRenderer=new so(this._scene,!1)),this._flatColorRenderer}get flatColorRendererWithSAO(){return this._flatColorRendererWithSAO||(this._flatColorRendererWithSAO=new so(this._scene,!0)),this._flatColorRendererWithSAO}get pbrRenderer(){return this._pbrRenderer||(this._pbrRenderer=new fo(this._scene,!1)),this._pbrRenderer}get pbrRendererWithSAO(){return this._pbrRendererWithSAO||(this._pbrRendererWithSAO=new fo(this._scene,!0)),this._pbrRendererWithSAO}get colorTextureRenderer(){return this._colorTextureRenderer||(this._colorTextureRenderer=new mo(this._scene,!1)),this._colorTextureRenderer}get colorTextureRendererWithSAO(){return this._colorTextureRendererWithSAO||(this._colorTextureRendererWithSAO=new mo(this._scene,!0)),this._colorTextureRendererWithSAO}get silhouetteRenderer(){return this._silhouetteRenderer||(this._silhouetteRenderer=new io(this._scene)),this._silhouetteRenderer}get depthRenderer(){return this._depthRenderer||(this._depthRenderer=new co(this._scene)),this._depthRenderer}get normalsRenderer(){return this._normalsRenderer||(this._normalsRenderer=new Ao(this._scene)),this._normalsRenderer}get edgesRenderer(){return this._edgesRenderer||(this._edgesRenderer=new ro(this._scene)),this._edgesRenderer}get edgesColorRenderer(){return this._edgesColorRenderer||(this._edgesColorRenderer=new oo(this._scene)),this._edgesColorRenderer}get pickMeshRenderer(){return this._pickMeshRenderer||(this._pickMeshRenderer=new no(this._scene)),this._pickMeshRenderer}get pickNormalsRenderer(){return this._pickNormalsRenderer||(this._pickNormalsRenderer=new lo(this._scene)),this._pickNormalsRenderer}get pickNormalsFlatRenderer(){return this._pickNormalsFlatRenderer||(this._pickNormalsFlatRenderer=new Eo(this._scene)),this._pickNormalsFlatRenderer}get pickDepthRenderer(){return this._pickDepthRenderer||(this._pickDepthRenderer=new ao(this._scene)),this._pickDepthRenderer}get occlusionRenderer(){return this._occlusionRenderer||(this._occlusionRenderer=new ho(this._scene)),this._occlusionRenderer}get shadowRenderer(){return this._shadowRenderer||(this._shadowRenderer=new uo(this._scene)),this._shadowRenderer}_destroy(){this._colorRenderer&&this._colorRenderer.destroy(),this._colorRendererWithSAO&&this._colorRendererWithSAO.destroy(),this._flatColorRenderer&&this._flatColorRenderer.destroy(),this._flatColorRendererWithSAO&&this._flatColorRendererWithSAO.destroy(),this._pbrRenderer&&this._pbrRenderer.destroy(),this._pbrRendererWithSAO&&this._pbrRendererWithSAO.destroy(),this._colorTextureRenderer&&this._colorTextureRenderer.destroy(),this._colorTextureRendererWithSAO&&this._colorTextureRendererWithSAO.destroy(),this._depthRenderer&&this._depthRenderer.destroy(),this._normalsRenderer&&this._normalsRenderer.destroy(),this._silhouetteRenderer&&this._silhouetteRenderer.destroy(),this._edgesRenderer&&this._edgesRenderer.destroy(),this._edgesColorRenderer&&this._edgesColorRenderer.destroy(),this._pickMeshRenderer&&this._pickMeshRenderer.destroy(),this._pickDepthRenderer&&this._pickDepthRenderer.destroy(),this._pickNormalsRenderer&&this._pickNormalsRenderer.destroy(),this._pickNormalsFlatRenderer&&this._pickNormalsFlatRenderer.destroy(),this._occlusionRenderer&&this._occlusionRenderer.destroy(),this._shadowRenderer&&this._shadowRenderer.destroy()}}const go={};const Io=u.vec3(),vo=u.vec3(),To=u.vec3(),_o=u.vec3(),Ro=u.mat4();class Po extends Zi{constructor(e){super(e,!1,{instancing:!0})}drawLayer(e,t,s){if(!this._program&&(this._allocate(),this.errors))return;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram());const i=t.model,r=i.scene,o=r.canvas.gl,n=r.camera,a=t._state,l=t._state.origin,{position:h,rotationMatrix:c,rotationMatrixConjugate:A}=i,p=t.aabb,d=e.pickViewMatrix||n.viewMatrix;this._vaoCache.has(t)?o.bindVertexArray(this._vaoCache.get(t)):this._vaoCache.set(t,this._makeVAO(a));const f=Io;let E,m;if(f[0]=u.safeInv(p[3]-p[0])*u.MAX_INT,f[1]=u.safeInv(p[4]-p[1])*u.MAX_INT,f[2]=u.safeInv(p[5]-p[2])*u.MAX_INT,e.snapPickCoordinateScale[0]=u.safeInv(f[0]),e.snapPickCoordinateScale[1]=u.safeInv(f[1]),e.snapPickCoordinateScale[2]=u.safeInv(f[2]),l||0!==h[0]||0!==h[1]||0!==h[2]){const t=vo;if(l){const e=u.transformPoint3(c,l,To);t[0]=e[0],t[1]=e[1],t[2]=e[2]}else t[0]=0,t[1]=0,t[2]=0;t[0]+=h[0],t[1]+=h[1],t[2]+=h[2],E=b(d,t,Ro),m=_o,m[0]=n.eye[0]-t[0],m[1]=n.eye[1]-t[1],m[2]=n.eye[2]-t[2],e.snapPickOrigin[0]=t[0],e.snapPickOrigin[1]=t[1],e.snapPickOrigin[2]=t[2]}else E=d,m=n.eye,e.snapPickOrigin[0]=0,e.snapPickOrigin[1]=0,e.snapPickOrigin[2]=0;o.uniform3fv(this._uCameraEyeRtc,m),o.uniform2fv(this.uVectorA,e.snapVectorA),o.uniform2fv(this.uInverseVectorAB,e.snapInvVectorAB),o.uniform1i(this._uLayerNumber,e.snapPickLayerNumber),o.uniform3fv(this._uCoordinateScaler,f),o.uniform1i(this._uRenderPass,s),o.uniform1i(this._uPickInvisible,e.pickInvisible);let y=0;this._matricesUniformBlockBufferData.set(A,0),this._matricesUniformBlockBufferData.set(E,y+=16),this._matricesUniformBlockBufferData.set(n.projMatrix,y+=16),this._matricesUniformBlockBufferData.set(a.positionsDecodeMatrix,y+=16),o.bindBuffer(o.UNIFORM_BUFFER,this._matricesUniformBlockBuffer),o.bufferData(o.UNIFORM_BUFFER,this._matricesUniformBlockBufferData,o.DYNAMIC_DRAW),o.bindBufferBase(o.UNIFORM_BUFFER,this._matricesUniformBlockBufferBindingPoint,this._matricesUniformBlockBuffer);{const t=2/(Math.log(e.pickZFar+1)/Math.LN2);o.uniform1f(this._uLogDepthBufFC,t)}this.setSectionPlanesStateUniforms(t),this._aModelMatrixCol0.bindArrayBuffer(a.modelMatrixCol0Buf),this._aModelMatrixCol1.bindArrayBuffer(a.modelMatrixCol1Buf),this._aModelMatrixCol2.bindArrayBuffer(a.modelMatrixCol2Buf),o.vertexAttribDivisor(this._aModelMatrixCol0.location,1),o.vertexAttribDivisor(this._aModelMatrixCol1.location,1),o.vertexAttribDivisor(this._aModelMatrixCol2.location,1),this._aFlags&&(this._aFlags.bindArrayBuffer(a.flagsBuf),o.vertexAttribDivisor(this._aFlags.location,1)),a.indicesBuf.bind(),o.drawElementsInstanced(o.TRIANGLES,a.indicesBuf.numItems,a.indicesBuf.itemType,0,a.numInstances),a.indicesBuf.unbind(),o.vertexAttribDivisor(this._aModelMatrixCol0.location,0),o.vertexAttribDivisor(this._aModelMatrixCol1.location,0),o.vertexAttribDivisor(this._aModelMatrixCol2.location,0),this._aFlags&&o.vertexAttribDivisor(this._aFlags.location,0),this._aOffset&&o.vertexAttribDivisor(this._aOffset.location,0)}_allocate(){super._allocate();const e=this._program;this._uLogDepthBufFC=e.getLocation("logDepthBufFC"),this._uCameraEyeRtc=e.getLocation("uCameraEyeRtc"),this.uVectorA=e.getLocation("snapVectorA"),this.uInverseVectorAB=e.getLocation("snapInvVectorAB"),this._uLayerNumber=e.getLocation("layerNumber"),this._uCoordinateScaler=e.getLocation("coordinateScaler")}_bindProgram(){this._program.bind()}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// SnapInstancingDepthBufInitRenderer vertex shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),s.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(s),s.push("uniform vec3 uCameraEyeRtc;"),s.push("uniform vec2 snapVectorA;"),s.push("uniform vec2 snapInvVectorAB;"),s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;"),s.push("vec2 remapClipPos(vec2 clipPos) {"),s.push("    float x = (clipPos.x - snapVectorA.x) * snapInvVectorAB.x;"),s.push("    float y = (clipPos.y - snapVectorA.y) * snapInvVectorAB.y;"),s.push("    return vec2(x, y);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out highp vec3 relativeToOriginPosition;"),s.push("void main(void) {"),s.push("int pickFlag = int(flags) >> 12 & 0xF;"),s.push("if (pickFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("relativeToOriginPosition = worldPosition.xyz;"),s.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("  vWorldPosition = worldPosition;"),s.push("  vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),s.push("float tmp = clipPos.w;"),s.push("clipPos.xyzw /= tmp;"),s.push("clipPos.xy = remapClipPos(clipPos.xy);"),s.push("clipPos.z += 0.0001;"),s.push("clipPos.xyzw *= tmp;"),s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene._sectionPlanesState,t=e.sectionPlanes.length>0,s=[];if(s.push("#version 300 es"),s.push("// Points instancing pick depth fragment shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("#endif"),s.push("in float isPerspective;"),s.push("uniform float logDepthBufFC;"),s.push("in float vFragDepth;"),s.push("uniform int layerNumber;"),s.push("uniform vec3 coordinateScaler;"),t){s.push("in vec4 vWorldPosition;"),s.push("in float vFlags;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("uniform bool sectionPlaneActive"+t+";"),s.push("uniform vec3 sectionPlanePos"+t+";"),s.push("uniform vec3 sectionPlaneDir"+t+";")}if(s.push("in highp vec3 relativeToOriginPosition;"),s.push("out highp ivec4 outCoords;"),s.push("void main(void) {"),t){s.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),s.push("  if (clippable) {"),s.push("  float dist = 0.0;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("if (sectionPlaneActive"+t+") {"),s.push("   dist += clamp(dot(-sectionPlaneDir"+t+".xyz, vWorldPosition.xyz - sectionPlanePos"+t+".xyz), 0.0, 1000.0);"),s.push("}");s.push("if (dist > 0.0) { discard; }"),s.push("}")}return s.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),s.push("outCoords = ivec4(relativeToOriginPosition.xyz*coordinateScaler.xyz, -layerNumber);"),s.push("}"),s}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const Do=u.vec3(),No=u.vec3(),Co=u.vec3(),Oo=u.vec3(),bo=u.mat4();class So extends Zi{constructor(e){super(e,!1,{instancing:!0})}drawLayer(e,t,s){if(!this._program&&(this._allocate(t),this.errors))return;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram());const i=t.model,r=i.scene,o=r.camera,n=r.canvas.gl,a=t._state,l=t._state.origin,{position:h,rotationMatrix:c,rotationMatrixConjugate:A}=i,p=t.aabb,d=e.pickViewMatrix||o.viewMatrix;this._vaoCache.has(t)?n.bindVertexArray(this._vaoCache.get(t)):this._vaoCache.set(t,this._makeVAO(a));const f=Do;let E,m;if(f[0]=u.safeInv(p[3]-p[0])*u.MAX_INT,f[1]=u.safeInv(p[4]-p[1])*u.MAX_INT,f[2]=u.safeInv(p[5]-p[2])*u.MAX_INT,e.snapPickCoordinateScale[0]=u.safeInv(f[0]),e.snapPickCoordinateScale[1]=u.safeInv(f[1]),e.snapPickCoordinateScale[2]=u.safeInv(f[2]),l||0!==h[0]||0!==h[1]||0!==h[2]){const t=No;if(l){const e=u.transformPoint3(c,l,Co);t[0]=e[0],t[1]=e[1],t[2]=e[2]}else t[0]=0,t[1]=0,t[2]=0;t[0]+=h[0],t[1]+=h[1],t[2]+=h[2],E=b(d,t,bo),m=Oo,m[0]=o.eye[0]-t[0],m[1]=o.eye[1]-t[1],m[2]=o.eye[2]-t[2],e.snapPickOrigin[0]=t[0],e.snapPickOrigin[1]=t[1],e.snapPickOrigin[2]=t[2]}else E=d,m=o.eye,e.snapPickOrigin[0]=0,e.snapPickOrigin[1]=0,e.snapPickOrigin[2]=0;n.uniform3fv(this._uCameraEyeRtc,m),n.uniform2fv(this.uVectorA,e.snapVectorA),n.uniform2fv(this.uInverseVectorAB,e.snapInvVectorAB),n.uniform1i(this._uLayerNumber,e.snapPickLayerNumber),n.uniform3fv(this._uCoordinateScaler,f),n.uniform1i(this._uRenderPass,s),n.uniform1i(this._uPickInvisible,e.pickInvisible);let y=0;this._matricesUniformBlockBufferData.set(A,0),this._matricesUniformBlockBufferData.set(E,y+=16),this._matricesUniformBlockBufferData.set(o.projMatrix,y+=16),this._matricesUniformBlockBufferData.set(a.positionsDecodeMatrix,y+=16),n.bindBuffer(n.UNIFORM_BUFFER,this._matricesUniformBlockBuffer),n.bufferData(n.UNIFORM_BUFFER,this._matricesUniformBlockBufferData,n.DYNAMIC_DRAW),n.bindBufferBase(n.UNIFORM_BUFFER,this._matricesUniformBlockBufferBindingPoint,this._matricesUniformBlockBuffer);{const t=2/(Math.log(e.pickZFar+1)/Math.LN2);n.uniform1f(this._uLogDepthBufFC,t)}this.setSectionPlanesStateUniforms(t),this._aModelMatrixCol0.bindArrayBuffer(a.modelMatrixCol0Buf),this._aModelMatrixCol1.bindArrayBuffer(a.modelMatrixCol1Buf),this._aModelMatrixCol2.bindArrayBuffer(a.modelMatrixCol2Buf),n.vertexAttribDivisor(this._aModelMatrixCol0.location,1),n.vertexAttribDivisor(this._aModelMatrixCol1.location,1),n.vertexAttribDivisor(this._aModelMatrixCol2.location,1),this._aFlags.bindArrayBuffer(a.flagsBuf),n.vertexAttribDivisor(this._aFlags.location,1),"edge"===e.snapMode?(a.edgeIndicesBuf.bind(),n.drawElementsInstanced(n.LINES,a.edgeIndicesBuf.numItems,a.edgeIndicesBuf.itemType,0,a.numInstances),a.edgeIndicesBuf.unbind()):n.drawArraysInstanced(n.POINTS,0,a.positionsBuf.numItems,a.numInstances),n.vertexAttribDivisor(this._aModelMatrixCol0.location,0),n.vertexAttribDivisor(this._aModelMatrixCol1.location,0),n.vertexAttribDivisor(this._aModelMatrixCol2.location,0),n.vertexAttribDivisor(this._aFlags.location,0),this._aOffset&&n.vertexAttribDivisor(this._aOffset.location,0)}_allocate(){super._allocate();const e=this._program;this._uLogDepthBufFC=e.getLocation("logDepthBufFC"),this._uCameraEyeRtc=e.getLocation("uCameraEyeRtc"),this.uVectorA=e.getLocation("snapVectorA"),this.uInverseVectorAB=e.getLocation("snapInvVectorAB"),this._uLayerNumber=e.getLocation("layerNumber"),this._uCoordinateScaler=e.getLocation("coordinateScaler")}_bindProgram(){this._program.bind()}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// SnapInstancingDepthRenderer vertex shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),s.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(s),s.push("uniform vec3 uCameraEyeRtc;"),s.push("uniform vec2 snapVectorA;"),s.push("uniform vec2 snapInvVectorAB;"),s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;"),s.push("vec2 remapClipPos(vec2 clipPos) {"),s.push("    float x = (clipPos.x - snapVectorA.x) * snapInvVectorAB.x;"),s.push("    float y = (clipPos.y - snapVectorA.y) * snapInvVectorAB.y;"),s.push("    return vec2(x, y);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out highp vec3 relativeToOriginPosition;"),s.push("void main(void) {"),s.push("int pickFlag = int(flags) >> 12 & 0xF;"),s.push("if (pickFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("relativeToOriginPosition = worldPosition.xyz;"),s.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("  vWorldPosition = worldPosition;"),s.push("  vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),s.push("float tmp = clipPos.w;"),s.push("clipPos.xyzw /= tmp;"),s.push("clipPos.xy = remapClipPos(clipPos.xy);"),s.push("clipPos.xyzw *= tmp;"),s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"),s.push("gl_Position = clipPos;"),s.push("gl_PointSize = 1.0;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene._sectionPlanesState,t=e.sectionPlanes.length>0,s=[];if(s.push("#version 300 es"),s.push("// SnapInstancingDepthRenderer fragment shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("#endif"),s.push("in float isPerspective;"),s.push("uniform float logDepthBufFC;"),s.push("in float vFragDepth;"),s.push("uniform int layerNumber;"),s.push("uniform vec3 coordinateScaler;"),t){s.push("in vec4 vWorldPosition;"),s.push("in float vFlags;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("uniform bool sectionPlaneActive"+t+";"),s.push("uniform vec3 sectionPlanePos"+t+";"),s.push("uniform vec3 sectionPlaneDir"+t+";")}if(s.push("in highp vec3 relativeToOriginPosition;"),s.push("out highp ivec4 outCoords;"),s.push("void main(void) {"),t){s.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),s.push("  if (clippable) {"),s.push("  float dist = 0.0;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("if (sectionPlaneActive"+t+") {"),s.push("   dist += clamp(dot(-sectionPlaneDir"+t+".xyz, vWorldPosition.xyz - sectionPlanePos"+t+".xyz), 0.0, 1000.0);"),s.push("}");s.push("if (dist > 0.0) { discard; }"),s.push("}")}return s.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),s.push("outCoords = ivec4(relativeToOriginPosition.xyz*coordinateScaler.xyz, layerNumber);"),s.push("}"),s}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}class wo{constructor(e){this._scene=e}_compile(){this._snapDepthBufInitRenderer&&!this._snapDepthBufInitRenderer.getValid()&&(this._snapDepthBufInitRenderer.destroy(),this._snapDepthBufInitRenderer=null),this._snapDepthRenderer&&!this._snapDepthRenderer.getValid()&&(this._snapDepthRenderer.destroy(),this._snapDepthRenderer=null)}eagerCreateRenders(){this._snapDepthBufInitRenderer||(this._snapDepthBufInitRenderer=new Po(this._scene,!1)),this._snapDepthRenderer||(this._snapDepthRenderer=new So(this._scene))}get snapDepthBufInitRenderer(){return this._snapDepthBufInitRenderer||(this._snapDepthBufInitRenderer=new Po(this._scene,!1)),this._snapDepthBufInitRenderer}get snapDepthRenderer(){return this._snapDepthRenderer||(this._snapDepthRenderer=new So(this._scene)),this._snapDepthRenderer}_destroy(){this._snapDepthBufInitRenderer&&this._snapDepthBufInitRenderer.destroy(),this._snapDepthRenderer&&this._snapDepthRenderer.destroy()}}const xo={};const Bo=new Uint8Array(4),Fo=new Float32Array(1),Mo=u.vec4([0,0,0,1]),Lo=u.vec4([0,0,0,1]);u.vec4([0,0,0,1]);const Uo=new Float32Array(3),Ho=u.vec3(),Go=u.vec3(),ko=u.vec3(),Vo=u.vec3(),jo=u.vec3(),Qo=u.vec3(),Wo=u.vec3();class zo{constructor(e){console.info("Creating TrianglesInstancingLayer"),this.model=e.model,this.sortId="TrianglesInstancingLayer"+(e.solid?"-solid":"-surface")+(e.normals?"-normals":"-autoNormals"),this.layerIndex=e.layerIndex,this._instancingRenderers=function(e){const t=e.id;let s=go[t];return s||(s=new yo(e),go[t]=s,s._compile(),s.eagerCreateRenders(),e.on("compile",(()=>{s._compile(),s.eagerCreateRenders()})),e.on("destroyed",(()=>{delete go[t],s._destroy()}))),s}(e.model.scene),this._snapInstancingRenderers=function(e){const t=e.id;let s=xo[t];return s||(s=new wo(e),xo[t]=s,s._compile(),s.eagerCreateRenders(),e.on("compile",(()=>{s._compile(),s.eagerCreateRenders()})),e.on("destroyed",(()=>{delete xo[t],s._destroy()}))),s}(e.model.scene),this._aabb=u.collapseAABB3(),this._state=new Ne({numInstances:0,obb:u.OBB3(),origin:u.vec3(),geometry:e.geometry,textureSet:e.textureSet,pbrSupported:!1,positionsDecodeMatrix:e.geometry.positionsDecodeMatrix,colorsBuf:null,metallicRoughnessBuf:null,flagsBuf:null,offsetsBuf:null,modelMatrixCol0Buf:null,modelMatrixCol1Buf:null,modelMatrixCol2Buf:null,modelNormalMatrixCol0Buf:null,modelNormalMatrixCol1Buf:null,modelNormalMatrixCol2Buf:null,pickColorsBuf:null}),this._numPortions=0,this._numVisibleLayerPortions=0,this._numTransparentLayerPortions=0,this._numXRayedLayerPortions=0,this._numHighlightedLayerPortions=0,this._numSelectedLayerPortions=0,this._numClippableLayerPortions=0,this._numEdgesLayerPortions=0,this._numPickableLayerPortions=0,this._numCulledLayerPortions=0,this.numIndices=e.geometry.numIndices,this._colors=[],this._metallicRoughness=[],this._pickColors=[],this._offsets=[],this._modelMatrixCol0=[],this._modelMatrixCol1=[],this._modelMatrixCol2=[],this._modelNormalMatrixCol0=[],this._modelNormalMatrixCol1=[],this._modelNormalMatrixCol2=[],this._portions=[],e.origin&&this._state.origin.set(e.origin),this._finalized=!1,this.aabb=u.collapseAABB3(),this.solid=!!e.solid,this.numIndices=e.geometry.numIndices}createPortion(e){const t=e.color,s=e.metallic,i=e.roughness,r=null!==e.opacity&&void 0!==e.opacity?e.opacity:255,o=e.meshMatrix,n=e.aabb,a=e.pickColor;if(this._finalized)throw"Already finalized";const l=t[0],h=t[1],c=t[2];if(this._colors.push(l),this._colors.push(h),this._colors.push(c),this._colors.push(r),this._metallicRoughness.push(null!=s?s:0),this._metallicRoughness.push(null!=i?i:255),this.model.scene.entityOffsetsEnabled&&(this._offsets.push(0),this._offsets.push(0),this._offsets.push(0)),this._modelMatrixCol0.push(o[0]),this._modelMatrixCol0.push(o[4]),this._modelMatrixCol0.push(o[8]),this._modelMatrixCol0.push(o[12]),this._modelMatrixCol1.push(o[1]),this._modelMatrixCol1.push(o[5]),this._modelMatrixCol1.push(o[9]),this._modelMatrixCol1.push(o[13]),this._modelMatrixCol2.push(o[2]),this._modelMatrixCol2.push(o[6]),this._modelMatrixCol2.push(o[10]),this._modelMatrixCol2.push(o[14]),this._state.geometry.normals){let e=u.transposeMat4(o,u.mat4()),t=u.inverseMat4(e);this._modelNormalMatrixCol0.push(t[0]),this._modelNormalMatrixCol0.push(t[4]),this._modelNormalMatrixCol0.push(t[8]),this._modelNormalMatrixCol0.push(t[12]),this._modelNormalMatrixCol1.push(t[1]),this._modelNormalMatrixCol1.push(t[5]),this._modelNormalMatrixCol1.push(t[9]),this._modelNormalMatrixCol1.push(t[13]),this._modelNormalMatrixCol2.push(t[2]),this._modelNormalMatrixCol2.push(t[6]),this._modelNormalMatrixCol2.push(t[10]),this._modelNormalMatrixCol2.push(t[14])}this._pickColors.push(a[0]),this._pickColors.push(a[1]),this._pickColors.push(a[2]),this._pickColors.push(a[3]);const A=this._state.geometry.positionsCompressed.length,p=this._state.geometry.positionsCompressed,d=this._state.geometry.positionsDecodeMatrix;for(let e=0;e<A;e+=3)Mo[0]=p[e+0],Mo[1]=p[e+1],Mo[2]=p[e+2],u.transformPoint4(d,Mo,Lo),u.transformPoint4(o,Lo,Mo),u.expandAABB3Point3(n,Mo);if(this._state.origin){const e=this._state.origin;n[0]+=e[0],n[1]+=e[1],n[2]+=e[2],n[3]+=e[0],n[4]+=e[1],n[5]+=e[2]}u.expandAABB3(this.aabb,n),this._state.numInstances++;const f=this._portions.length,E={};return this.model.scene.pickSurfacePrecisionEnabled&&(E.matrix=o.slice(),E.inverseMatrix=null,E.normalMatrix=null),this._portions.push(E),this._numPortions++,this.model.numPortions++,f}finalize(){if(this._finalized)return;const e=this._state,t=e.geometry,s=e.textureSet,i=this.model.scene.canvas.gl,r=this._colors.length,o=r/4;if(r>0){let t=!1;e.colorsBuf=new ae(i,i.ARRAY_BUFFER,new Uint8Array(this._colors),this._colors.length,4,i.DYNAMIC_DRAW,t),this._colors=[]}if(this._metallicRoughness.length>0){const t=new Uint8Array(this._metallicRoughness);let s=!1;e.metallicRoughnessBuf=new ae(i,i.ARRAY_BUFFER,t,this._metallicRoughness.length,2,i.STATIC_DRAW,s)}if(o>0){let t=!1;e.flagsBuf=new ae(i,i.ARRAY_BUFFER,new Float32Array(o),o,1,i.DYNAMIC_DRAW,t)}if(this.model.scene.entityOffsetsEnabled&&this._offsets.length>0){const t=!1;e.offsetsBuf=new ae(i,i.ARRAY_BUFFER,new Float32Array(this._offsets),this._offsets.length,3,i.DYNAMIC_DRAW,t),this._offsets=[]}if(t.positionsCompressed&&t.positionsCompressed.length>0){const s=!1;e.positionsBuf=new ae(i,i.ARRAY_BUFFER,t.positionsCompressed,t.positionsCompressed.length,3,i.STATIC_DRAW,s),e.positionsDecodeMatrix=u.mat4(t.positionsDecodeMatrix)}if(t.colorsCompressed&&t.colorsCompressed.length>0){const s=new Uint8Array(t.colorsCompressed),r=!1;e.colorsBuf=new ae(i,i.ARRAY_BUFFER,s,s.length,4,i.STATIC_DRAW,r)}if(t.uvCompressed&&t.uvCompressed.length>0){const s=t.uvCompressed;e.uvDecodeMatrix=t.uvDecodeMatrix,e.uvBuf=new ae(i,i.ARRAY_BUFFER,s,s.length,2,i.STATIC_DRAW,!1)}if(t.indices&&t.indices.length>0&&(e.indicesBuf=new ae(i,i.ELEMENT_ARRAY_BUFFER,new Uint32Array(t.indices),t.indices.length,1,i.STATIC_DRAW),e.numIndices=t.indices.length),"triangles"!==t.primitive&&"solid"!==t.primitive&&"surface"!==t.primitive||(e.edgeIndicesBuf=new ae(i,i.ELEMENT_ARRAY_BUFFER,new Uint32Array(t.edgeIndices),t.edgeIndices.length,1,i.STATIC_DRAW)),this._modelMatrixCol0.length>0){const t=!1;e.modelMatrixCol0Buf=new ae(i,i.ARRAY_BUFFER,new Float32Array(this._modelMatrixCol0),this._modelMatrixCol0.length,4,i.STATIC_DRAW,t),e.modelMatrixCol1Buf=new ae(i,i.ARRAY_BUFFER,new Float32Array(this._modelMatrixCol1),this._modelMatrixCol1.length,4,i.STATIC_DRAW,t),e.modelMatrixCol2Buf=new ae(i,i.ARRAY_BUFFER,new Float32Array(this._modelMatrixCol2),this._modelMatrixCol2.length,4,i.STATIC_DRAW,t),this._modelMatrixCol0=[],this._modelMatrixCol1=[],this._modelMatrixCol2=[],e.normalsBuf&&(e.modelNormalMatrixCol0Buf=new ae(i,i.ARRAY_BUFFER,new Float32Array(this._modelNormalMatrixCol0),this._modelNormalMatrixCol0.length,4,i.STATIC_DRAW,t),e.modelNormalMatrixCol1Buf=new ae(i,i.ARRAY_BUFFER,new Float32Array(this._modelNormalMatrixCol1),this._modelNormalMatrixCol1.length,4,i.STATIC_DRAW,t),e.modelNormalMatrixCol2Buf=new ae(i,i.ARRAY_BUFFER,new Float32Array(this._modelNormalMatrixCol2),this._modelNormalMatrixCol2.length,4,i.STATIC_DRAW,t),this._modelNormalMatrixCol0=[],this._modelNormalMatrixCol1=[],this._modelNormalMatrixCol2=[])}if(this._pickColors.length>0){const t=!1;e.pickColorsBuf=new ae(i,i.ARRAY_BUFFER,new Uint8Array(this._pickColors),this._pickColors.length,4,i.STATIC_DRAW,t),this._pickColors=[]}e.pbrSupported=!!(e.metallicRoughnessBuf&&e.uvBuf&&e.normalsBuf&&s&&s.colorTexture&&s.metallicRoughnessTexture),e.colorTextureSupported=!!e.uvBuf&&!!s&&!!s.colorTexture,this._state.geometry=null,this._finalized=!0}initFlags(e,t,s){t&B&&(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++),t&G&&(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++),t&H&&(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++),t&k&&(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++),t&L&&(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++),t&V&&(this._numEdgesLayerPortions++,this.model.numEdgesLayerPortions++),t&M&&(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++),t&F&&(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++),s&&(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++),this._setFlags(e,t,s)}setVisible(e,t,s){if(!this._finalized)throw"Not finalized";t&B?(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++):(this._numVisibleLayerPortions--,this.model.numVisibleLayerPortions--),this._setFlags(e,t,s)}setHighlighted(e,t,s){if(!this._finalized)throw"Not finalized";t&G?(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++):(this._numHighlightedLayerPortions--,this.model.numHighlightedLayerPortions--),this._setFlags(e,t,s)}setXRayed(e,t,s){if(!this._finalized)throw"Not finalized";t&H?(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++):(this._numXRayedLayerPortions--,this.model.numXRayedLayerPortions--),this._setFlags(e,t,s)}setSelected(e,t,s){if(!this._finalized)throw"Not finalized";t&k?(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++):(this._numSelectedLayerPortions--,this.model.numSelectedLayerPortions--),this._setFlags(e,t,s)}setEdges(e,t,s){if(!this._finalized)throw"Not finalized";t&V?(this._numEdgesLayerPortions++,this.model.numEdgesLayerPortions++):(this._numEdgesLayerPortions--,this.model.numEdgesLayerPortions--),this._setFlags(e,t,s)}setClippable(e,t){if(!this._finalized)throw"Not finalized";t&L?(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++):(this._numClippableLayerPortions--,this.model.numClippableLayerPortions--),this._setFlags(e,t)}setCollidable(e,t){if(!this._finalized)throw"Not finalized"}setPickable(e,t,s){if(!this._finalized)throw"Not finalized";t&M?(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++):(this._numPickableLayerPortions--,this.model.numPickableLayerPortions--),this._setFlags(e,t,s)}setCulled(e,t,s){if(!this._finalized)throw"Not finalized";t&F?(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++):(this._numCulledLayerPortions--,this.model.numCulledLayerPortions--),this._setFlags(e,t,s)}setColor(e,t){if(!this._finalized)throw"Not finalized";Bo[0]=t[0],Bo[1]=t[1],Bo[2]=t[2],Bo[3]=t[3],this._state.colorsBuf&&this._state.colorsBuf.setData(Bo,4*e)}setTransparent(e,t,s){s?(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++):(this._numTransparentLayerPortions--,this.model.numTransparentLayerPortions--),this._setFlags(e,t,s)}_setFlags(e,t,s){if(!this._finalized)throw"Not finalized";const i=!!(t&B),r=!!(t&H),o=!!(t&G),n=!!(t&k),a=!!(t&V),l=!!(t&M),h=!!(t&F);let c,A;c=!i||h||r||o&&!this.model.scene.highlightMaterial.glowThrough||n&&!this.model.scene.selectedMaterial.glowThrough?ji.NOT_RENDERED:s?ji.COLOR_TRANSPARENT:ji.COLOR_OPAQUE,A=!i||h?ji.NOT_RENDERED:n?ji.SILHOUETTE_SELECTED:o?ji.SILHOUETTE_HIGHLIGHTED:r?ji.SILHOUETTE_XRAYED:ji.NOT_RENDERED;let u=0;u=!i||h?ji.NOT_RENDERED:n?ji.EDGES_SELECTED:o?ji.EDGES_HIGHLIGHTED:r?ji.EDGES_XRAYED:a?s?ji.EDGES_COLOR_TRANSPARENT:ji.EDGES_COLOR_OPAQUE:ji.NOT_RENDERED;let p=0;p|=c,p|=A<<4,p|=u<<8,p|=(i&&!h&&l?ji.PICK:ji.NOT_RENDERED)<<12,p|=(t&L?1:0)<<16,Fo[0]=p,this._state.flagsBuf&&this._state.flagsBuf.setData(Fo,e)}setOffset(e,t){if(!this._finalized)throw"Not finalized";this.model.scene.entityOffsetsEnabled?(Uo[0]=t[0],Uo[1]=t[1],Uo[2]=t[2],this._state.offsetsBuf&&this._state.offsetsBuf.setData(Uo,3*e)):this.model.error("Entity#offset not enabled for this Viewer")}getEachVertex(e,t){if(!this.model.scene.pickSurfacePrecisionEnabled)return!1;const s=this._state,i=s.geometry,r=this._portions[e];if(!r)return void this.model.error("portion not found: "+e);const o=i.quantizedPositions,n=s.origin,a=r.offset,l=n[0]+a[0],h=n[1]+a[1],c=n[2]+a[2],A=Mo,p=r.matrix,d=this.model.sceneModelMatrix,f=s.positionsDecodeMatrix;for(let e=0,s=o.length;e<s;e+=3)A[0]=o[e],A[1]=o[e+1],A[2]=o[e+2],u.decompressPosition(A,f),u.transformPoint3(p,A),u.transformPoint3(d,A),A[0]+=l,A[1]+=h,A[2]+=c,t(A)}drawColorOpaque(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&(this._updateBackfaceCull(e,t),t.withSAO&&this.model.saoEnabled?t.pbrEnabled&&this.model.pbrEnabled&&this._state.pbrSupported?this._instancingRenderers.pbrRendererWithSAO&&this._instancingRenderers.pbrRendererWithSAO.drawLayer(t,this,ji.COLOR_OPAQUE):t.colorTextureEnabled&&this.model.colorTextureEnabled&&this._state.colorTextureSupported?this._instancingRenderers.colorTextureRendererWithSAO&&this._instancingRenderers.colorTextureRendererWithSAO.drawLayer(t,this,ji.COLOR_OPAQUE):this._state.normalsBuf?this._instancingRenderers.colorRendererWithSAO&&this._instancingRenderers.colorRendererWithSAO.drawLayer(t,this,ji.COLOR_OPAQUE):this._instancingRenderers.flatColorRendererWithSAO&&this._instancingRenderers.flatColorRendererWithSAO.drawLayer(t,this,ji.COLOR_OPAQUE):t.pbrEnabled&&this.model.pbrEnabled&&this._state.pbrSupported?this._instancingRenderers.pbrRenderer&&this._instancingRenderers.pbrRenderer.drawLayer(t,this,ji.COLOR_OPAQUE):t.colorTextureEnabled&&this.model.colorTextureEnabled&&this._state.colorTextureSupported?this._instancingRenderers.colorTextureRenderer&&this._instancingRenderers.colorTextureRenderer.drawLayer(t,this,ji.COLOR_OPAQUE):this._state.normalsBuf?this._instancingRenderers.colorRenderer&&this._instancingRenderers.colorRenderer.drawLayer(t,this,ji.COLOR_OPAQUE):this._instancingRenderers.flatColorRenderer&&this._instancingRenderers.flatColorRenderer.drawLayer(t,this,ji.COLOR_OPAQUE))}_updateBackfaceCull(e,t){const s=this.model.backfaces||!this.solid||e.sectioned;if(t.backfaces!==s){const e=t.gl;s?e.disable(e.CULL_FACE):e.enable(e.CULL_FACE),t.backfaces=s}}drawColorTransparent(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numTransparentLayerPortions&&this._numXRayedLayerPortions!==this._numPortions&&(this._updateBackfaceCull(e,t),t.pbrEnabled&&this.model.pbrEnabled&&this._state.pbrSupported?this._instancingRenderers.pbrRenderer&&this._instancingRenderers.pbrRenderer.drawLayer(t,this,ji.COLOR_TRANSPARENT):t.colorTextureEnabled&&this.model.colorTextureEnabled&&this._state.colorTextureSupported?this._instancingRenderers.colorTextureRenderer&&this._instancingRenderers.colorTextureRenderer.drawLayer(t,this,ji.COLOR_TRANSPARENT):this._state.normalsBuf?this._instancingRenderers.colorRenderer&&this._instancingRenderers.colorRenderer.drawLayer(t,this,ji.COLOR_TRANSPARENT):this._instancingRenderers.flatColorRenderer&&this._instancingRenderers.flatColorRenderer.drawLayer(t,this,ji.COLOR_TRANSPARENT))}drawDepth(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&(this._updateBackfaceCull(e,t),this._instancingRenderers.depthRenderer&&this._instancingRenderers.depthRenderer.drawLayer(t,this,ji.COLOR_OPAQUE))}drawNormals(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&(this._updateBackfaceCull(e,t),this._instancingRenderers.normalsRenderer&&this._instancingRenderers.normalsRenderer.drawLayer(t,this,ji.COLOR_OPAQUE))}drawSilhouetteXRayed(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numXRayedLayerPortions&&(this._updateBackfaceCull(e,t),this._instancingRenderers.silhouetteRenderer&&this._instancingRenderers.silhouetteRenderer.drawLayer(t,this,ji.SILHOUETTE_XRAYED))}drawSilhouetteHighlighted(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numHighlightedLayerPortions&&(this._updateBackfaceCull(e,t),this._instancingRenderers.silhouetteRenderer&&this._instancingRenderers.silhouetteRenderer.drawLayer(t,this,ji.SILHOUETTE_HIGHLIGHTED))}drawSilhouetteSelected(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numSelectedLayerPortions&&(this._updateBackfaceCull(e,t),this._instancingRenderers.silhouetteRenderer&&this._instancingRenderers.silhouetteRenderer.drawLayer(t,this,ji.SILHOUETTE_SELECTED))}drawEdgesColorOpaque(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numEdgesLayerPortions&&this._instancingRenderers.edgesColorRenderer&&this._instancingRenderers.edgesColorRenderer.drawLayer(t,this,ji.EDGES_COLOR_OPAQUE)}drawEdgesColorTransparent(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numEdgesLayerPortions&&this._instancingRenderers.edgesColorRenderer&&this._instancingRenderers.edgesColorRenderer.drawLayer(t,this,ji.EDGES_COLOR_TRANSPARENT)}drawEdgesXRayed(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numXRayedLayerPortions&&this._instancingRenderers.edgesRenderer&&this._instancingRenderers.edgesRenderer.drawLayer(t,this,ji.EDGES_XRAYED)}drawEdgesHighlighted(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numHighlightedLayerPortions&&this._instancingRenderers.edgesRenderer&&this._instancingRenderers.edgesRenderer.drawLayer(t,this,ji.EDGES_HIGHLIGHTED)}drawEdgesSelected(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numSelectedLayerPortions&&this._instancingRenderers.edgesRenderer&&this._instancingRenderers.edgesRenderer.drawLayer(t,this,ji.EDGES_SELECTED)}drawOcclusion(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._instancingRenderers.occlusionRenderer&&this._instancingRenderers.occlusionRenderer.drawLayer(t,this,ji.COLOR_OPAQUE))}drawShadow(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._instancingRenderers.shadowRenderer&&this._instancingRenderers.shadowRenderer.drawLayer(t,this,ji.COLOR_OPAQUE))}drawPickMesh(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._instancingRenderers.pickMeshRenderer&&this._instancingRenderers.pickMeshRenderer.drawLayer(t,this,ji.PICK))}drawPickDepths(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._instancingRenderers.pickDepthRenderer&&this._instancingRenderers.pickDepthRenderer.drawLayer(t,this,ji.PICK))}drawPickNormals(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._instancingRenderers.pickNormalsRenderer&&this._instancingRenderers.pickNormalsRenderer.drawLayer(t,this,ji.PICK))}drawSnapInitDepthBuf(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._snapInstancingRenderers.snapDepthBufInitRenderer&&this._snapInstancingRenderers.snapDepthBufInitRenderer.drawLayer(t,this,ji.PICK))}drawSnapDepths(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._snapInstancingRenderers.snapDepthRenderer&&this._snapInstancingRenderers.snapDepthRenderer.drawLayer(t,this,ji.PICK))}precisionRayPickSurface(e,t,s,i,r){if(!this.model.scene.pickSurfacePrecisionEnabled)return!1;const o=this._state.geometry,n=this._state,a=this._portions[e];if(!a)return this.model.error("portion not found: "+e),!1;a.inverseMatrix||(a.inverseMatrix=u.inverseMat4(a.matrix,u.mat4())),r&&!a.normalMatrix&&(a.normalMatrix=u.transposeMat4(a.inverseMatrix,u.mat4()));const l=o.quantizedPositions,h=o.indices,c=n.origin,A=a.offset,p=Ho,d=Go;p.set(c?u.subVec3(t,c,ko):t),d.set(s),A&&u.subVec3(p,A),u.transformRay(this.model.worldNormalMatrix,p,d,p,d),u.transformRay(a.inverseMatrix,p,d,p,d);const f=Vo,E=jo,m=Qo;let y=!1,g=0;const I=Wo;for(let e=0,s=h.length;e<s;e+=3){const s=3*h[e+0],o=3*h[e+1],v=3*h[e+2];f[0]=l[s],f[1]=l[s+1],f[2]=l[s+2],E[0]=l[o],E[1]=l[o+1],E[2]=l[o+2],m[0]=l[v],m[1]=l[v+1],m[2]=l[v+2];const{positionsDecodeMatrix:T}=n.geometry;if(u.decompressPosition(f,T),u.decompressPosition(E,T),u.decompressPosition(m,T),u.rayTriangleIntersect(p,d,f,E,m,I)){u.transformPoint3(a.matrix,I,I),u.transformPoint3(this.model.worldMatrix,I,I),A&&u.addVec3(I,A),c&&u.addVec3(I,c);const e=Math.abs(u.lenVec3(u.subVec3(I,t,[])));(!y||e>g)&&(g=e,i.set(I),r&&u.triangleNormal(f,E,m,r),y=!0)}}return y&&r&&(u.transformVec3(a.normalMatrix,r,r),u.transformVec3(this.model.worldNormalMatrix,r,r),u.normalizeVec3(r)),y}destroy(){const e=this._state;e.colorsBuf&&(e.colorsBuf.destroy(),e.colorsBuf=null),e.metallicRoughnessBuf&&(e.metallicRoughnessBuf.destroy(),e.metallicRoughnessBuf=null),e.flagsBuf&&(e.flagsBuf.destroy(),e.flagsBuf=null),e.offsetsBuf&&(e.offsetsBuf.destroy(),e.offsetsBuf=null),e.modelMatrixCol0Buf&&(e.modelMatrixCol0Buf.destroy(),e.modelMatrixCol0Buf=null),e.modelMatrixCol1Buf&&(e.modelMatrixCol1Buf.destroy(),e.modelMatrixCol1Buf=null),e.modelMatrixCol2Buf&&(e.modelMatrixCol2Buf.destroy(),e.modelMatrixCol2Buf=null),e.modelNormalMatrixCol0Buf&&(e.modelNormalMatrixCol0Buf.destroy(),e.modelNormalMatrixCol0Buf=null),e.modelNormalMatrixCol1Buf&&(e.modelNormalMatrixCol1Buf.destroy(),e.modelNormalMatrixCol1Buf=null),e.modelNormalMatrixCol2Buf&&(e.modelNormalMatrixCol2Buf.destroy(),e.modelNormalMatrixCol2Buf=null),e.pickColorsBuf&&(e.pickColorsBuf.destroy(),e.pickColorsBuf=null),e.destroy(),this._state=null}}class Ko extends ir{drawLayer(e,t,s){super.drawLayer(e,t,s,{incrementDrawState:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Lines batching color vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),s.push("in vec4 color;"),s.push("in float flags;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vColor;"),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("if (colorFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("worldPosition.xyz = worldPosition.xyz + offset;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("vColor = vec4(float(color.r) / 255.0, float(color.g) / 255.0, float(color.b) / 255.0, float(color.a) / 255.0);"),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Lines batching color fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { discard; }"),i.push("}")}return i.push("   outColor            = vColor;"),e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("}"),i}}class Yo extends ir{drawLayer(e,t,s){super.drawLayer(e,t,s,{colorUniform:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Lines batching silhouette vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),this._addMatricesUniformBlockLines(s),s.push("uniform vec4 color;"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("void main(void) {"),s.push("int silhouetteFlag = int(flags) >> 4 & 0xF;"),s.push("if (silhouetteFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Lines batching silhouette fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("uniform vec4 color;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("outColor = color;"),i.push("}"),i}}class Xo{constructor(e){this._scene=e}_compile(){this._colorRenderer&&!this._colorRenderer.getValid()&&(this._colorRenderer.destroy(),this._colorRenderer=null),this._silhouetteRenderer&&!this._silhouetteRenderer.getValid()&&(this._silhouetteRenderer.destroy(),this._silhouetteRenderer=null)}get colorRenderer(){return this._colorRenderer||(this._colorRenderer=new Ko(this._scene,!1)),this._colorRenderer}get silhouetteRenderer(){return this._silhouetteRenderer||(this._silhouetteRenderer=new Yo(this._scene)),this._silhouetteRenderer}_destroy(){this._colorRenderer&&this._colorRenderer.destroy(),this._silhouetteRenderer&&this._silhouetteRenderer.destroy()}}const Zo={};class qo{constructor(e=5e6){e>5e6&&(e=5e6),this.maxVerts=e,this.maxIndices=3*e,this.positions=[],this.colors=[],this.offsets=[],this.indices=[]}}const Jo=u.vec4([0,0,0,1]),$o=u.vec4([0,0,0,1]);u.vec4([0,0,0,1]),u.OBB3();class en{constructor(e){this.layerIndex=e.layerIndex,this._batchingRenderers=function(e){const t=e.id;let s=Zo[t];return s||(s=new Xo(e),Zo[t]=s,s._compile(),e.on("compile",(()=>{s._compile()})),e.on("destroyed",(()=>{delete Zo[t],s._destroy()}))),s}(e.model.scene),this.model=e.model,this._buffer=new qo(e.maxGeometryBatchSize),this._scratchMemory=e.scratchMemory,this._state=new Ne({positionsBuf:null,offsetsBuf:null,colorsBuf:null,flagsBuf:null,indicesBuf:null,positionsDecodeMatrix:u.mat4(),origin:null}),this._numPortions=0,this._numVisibleLayerPortions=0,this._numTransparentLayerPortions=0,this._numXRayedLayerPortions=0,this._numSelectedLayerPortions=0,this._numHighlightedLayerPortions=0,this._numClippableLayerPortions=0,this._numEdgesLayerPortions=0,this._numPickableLayerPortions=0,this._numCulledLayerPortions=0,this._modelAABB=u.collapseAABB3(),this._portions=[],this._numVerts=0,this._finalized=!1,e.positionsDecodeMatrix?(this._state.positionsDecodeMatrix.set(e.positionsDecodeMatrix),this._preCompressedPositionsExpected=!0):this._preCompressedPositionsExpected=!1,e.origin&&(this._state.origin=u.vec3(e.origin)),this.aabb=u.collapseAABB3()}canCreatePortion(e,t){if(this._finalized)throw"Already finalized";return this._buffer.positions.length+e<3*this._buffer.maxVerts&&this._buffer.indices.length+t<this._buffer.maxIndices}createPortion(e){if(this._finalized)throw"Already finalized";const t=e.positions,s=e.positionsCompressed,i=e.indices,r=e.color,o=e.opacity,n=e.meshMatrix,a=e.worldAABB;e.pickColor;const l=this._buffer,h=l.positions.length/3;let c;if(this._preCompressedPositionsExpected){if(!s)throw"positionsCompressed expected";c=s.length/3;for(let e=0,t=s.length;e<t;e++)l.positions.push(s[e]);const e=nt.getPositionsBounds(s),t=nt.decompressPosition(e.min,this._state.positionsDecodeMatrix,[]),i=nt.decompressPosition(e.max,this._state.positionsDecodeMatrix,[]);a[0]=t[0],a[1]=t[1],a[2]=t[2],a[3]=i[0],a[4]=i[1],a[5]=i[2]}else{if(!t)throw"positions expected";c=t.length/3;const e=t.length,s=l.positions.length;for(let e=0,s=t.length;e<s;e++)l.positions.push(t[e]);if(n)for(let t=s,i=s+e;t<i;t+=3)Jo[0]=l.positions[t+0],Jo[1]=l.positions[t+1],Jo[2]=l.positions[t+2],u.transformPoint4(n,Jo,$o),l.positions[t+0]=$o[0],l.positions[t+1]=$o[1],l.positions[t+2]=$o[2],u.expandAABB3Point3(this._modelAABB,$o),u.expandAABB3Point3(a,$o);else for(let t=s,i=s+e;t<i;t+=3)Jo[0]=l.positions[t+0],Jo[1]=l.positions[t+1],Jo[2]=l.positions[t+2],u.expandAABB3Point3(this._modelAABB,Jo),u.expandAABB3Point3(a,Jo)}if(this._state.origin){const e=this._state.origin;a[0]+=e[0],a[1]+=e[1],a[2]+=e[2],a[3]+=e[0],a[4]+=e[1],a[5]+=e[2]}if(u.expandAABB3(this.aabb,a),r){const e=r[0],t=r[1],s=r[2],i=o;for(let r=0;r<c;r++)l.colors.push(e),l.colors.push(t),l.colors.push(s),l.colors.push(i)}if(i)for(let e=0,t=i.length;e<t;e++)l.indices.push(i[e]+h);if(this.model.scene.entityOffsetsEnabled)for(let e=0;e<c;e++)l.offsets.push(0),l.offsets.push(0),l.offsets.push(0);const A=this._portions.length/2;return this._portions.push(h),this._portions.push(c),this._numPortions++,this.model.numPortions++,this._numVerts+=c,A}finalize(){if(this._finalized)return;const e=this._state,t=this.model.scene.canvas.gl,s=this._buffer;if(s.positions.length>0)if(this._preCompressedPositionsExpected){const i=new Uint16Array(s.positions);e.positionsBuf=new ae(t,t.ARRAY_BUFFER,i,s.positions.length,3,t.STATIC_DRAW)}else{const i=Pr(new Float32Array(s.positions),this._modelAABB,e.positionsDecodeMatrix);e.positionsBuf=new ae(t,t.ARRAY_BUFFER,i,s.positions.length,3,t.STATIC_DRAW)}if(s.colors.length>0){const i=new Uint8Array(s.colors);let r=!1;e.colorsBuf=new ae(t,t.ARRAY_BUFFER,i,s.colors.length,4,t.DYNAMIC_DRAW,r)}if(s.colors.length>0){const i=s.colors.length/4,r=new Float32Array(i);let o=!1;e.flagsBuf=new ae(t,t.ARRAY_BUFFER,r,r.length,1,t.DYNAMIC_DRAW,o)}if(this.model.scene.entityOffsetsEnabled&&s.offsets.length>0){const i=new Float32Array(s.offsets);e.offsetsBuf=new ae(t,t.ARRAY_BUFFER,i,s.offsets.length,3,t.DYNAMIC_DRAW)}if(s.indices.length>0){const i=new Uint32Array(s.indices);e.indicesBuf=new ae(t,t.ELEMENT_ARRAY_BUFFER,i,s.indices.length,1,t.STATIC_DRAW)}this._buffer=null,this._finalized=!0}initFlags(e,t,s){t&B&&(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++),t&G&&(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++),t&H&&(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++),t&k&&(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++),t&L&&(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++),t&V&&(this._numEdgesLayerPortions++,this.model.numEdgesLayerPortions++),t&M&&(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++),t&F&&(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++),s&&(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++);this._setFlags(e,t,s,!0)}flushInitFlags(){this._setDeferredFlags()}setVisible(e,t,s){if(!this._finalized)throw"Not finalized";t&B?(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++):(this._numVisibleLayerPortions--,this.model.numVisibleLayerPortions--),this._setFlags(e,t,s)}setHighlighted(e,t,s){if(!this._finalized)throw"Not finalized";t&G?(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++):(this._numHighlightedLayerPortions--,this.model.numHighlightedLayerPortions--),this._setFlags(e,t,s)}setXRayed(e,t,s){if(!this._finalized)throw"Not finalized";t&H?(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++):(this._numXRayedLayerPortions--,this.model.numXRayedLayerPortions--),this._setFlags(e,t,s)}setSelected(e,t,s){if(!this._finalized)throw"Not finalized";t&k?(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++):(this._numSelectedLayerPortions--,this.model.numSelectedLayerPortions--),this._setFlags(e,t,s)}setEdges(e,t,s){if(!this._finalized)throw"Not finalized";t&V?(this._numEdgesLayerPortions++,this.model.numEdgesLayerPortions++):(this._numEdgesLayerPortions--,this.model.numEdgesLayerPortions--),this._setFlags(e,t,s)}setClippable(e,t){if(!this._finalized)throw"Not finalized";t&L?(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++):(this._numClippableLayerPortions--,this.model.numClippableLayerPortions--),this._setFlags(e,t)}setCulled(e,t,s){if(!this._finalized)throw"Not finalized";t&F?(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++):(this._numCulledLayerPortions--,this.model.numCulledLayerPortions--),this._setFlags(e,t,s)}setCollidable(e,t){if(!this._finalized)throw"Not finalized"}setPickable(e,t,s){if(!this._finalized)throw"Not finalized";t&M?(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++):(this._numPickableLayerPortions--,this.model.numPickableLayerPortions--),this._setFlags(e,t,s)}setColor(e,t){if(!this._finalized)throw"Not finalized";const s=2*e,i=4*this._portions[s],r=4*this._portions[s+1],o=this._scratchMemory.getUInt8Array(r),n=t[0],a=t[1],l=t[2],h=t[3];for(let e=0;e<r;e+=4)o[e+0]=n,o[e+1]=a,o[e+2]=l,o[e+3]=h;this._state.colorsBuf.setData(o,i,r)}setTransparent(e,t,s){s?(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++):(this._numTransparentLayerPortions--,this.model.numTransparentLayerPortions--),this._setFlags(e,t,s)}_setFlags(e,t,s,i=!1){if(!this._finalized)throw"Not finalized";const r=2*e,o=this._portions[r],n=this._portions[r+1],a=!!(t&B),l=!!(t&H),h=!!(t&G),c=!!(t&k),A=!!(t&M),u=!!(t&F);let p,d;p=!a||u||l||h&&!this.model.scene.highlightMaterial.glowThrough||c&&!this.model.scene.selectedMaterial.glowThrough?ji.NOT_RENDERED:s?ji.COLOR_TRANSPARENT:ji.COLOR_OPAQUE,d=!a||u?ji.NOT_RENDERED:c?ji.SILHOUETTE_SELECTED:h?ji.SILHOUETTE_HIGHLIGHTED:l?ji.SILHOUETTE_XRAYED:ji.NOT_RENDERED;let f=a&&!u&&A?ji.PICK:ji.NOT_RENDERED;const E=t&L?1:0;if(i){this._deferredFlagValues||(this._deferredFlagValues=new Float32Array(this._numVerts));for(let e=o,t=o+n;e<t;e++){let t=0;t|=p,t|=d<<4,t|=f<<12,t|=E<<16,this._deferredFlagValues[e]=t}}else if(this._state.flagsBuf){const e=this._scratchMemory.getFloat32Array(n);for(let t=0;t<n;t++){let s=0;s|=p,s|=d<<4,s|=f<<12,s|=E<<16,e[t]=s}this._state.flagsBuf.setData(e,o,n)}}_setDeferredFlags(){this._deferredFlagValues&&(this._state.flagsBuf.setData(this._deferredFlagValues),this._deferredFlagValues=null)}setOffset(e,t){if(!this._finalized)throw"Not finalized";if(!this.model.scene.entityOffsetsEnabled)return void this.model.error("Entity#offset not enabled for this Viewer");const s=2*e,i=3*this._portions[s],r=3*this._portions[s+1],o=this._scratchMemory.getFloat32Array(r),n=t[0],a=t[1],l=t[2];for(let e=0;e<r;e+=3)o[e+0]=n,o[e+1]=a,o[e+2]=l;this._state.offsetsBuf.setData(o,i,r)}drawColorOpaque(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&this._batchingRenderers.colorRenderer&&this._batchingRenderers.colorRenderer.drawLayer(t,this,ji.COLOR_OPAQUE)}drawColorTransparent(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numTransparentLayerPortions&&this._numXRayedLayerPortions!==this._numPortions&&this._batchingRenderers.colorRenderer&&this._batchingRenderers.colorRenderer.drawLayer(t,this,ji.COLOR_TRANSPARENT)}drawDepth(e,t){}drawNormals(e,t){}drawSilhouetteXRayed(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numXRayedLayerPortions&&this._batchingRenderers.silhouetteRenderer&&this._batchingRenderers.silhouetteRenderer.drawLayer(t,this,ji.SILHOUETTE_XRAYED)}drawSilhouetteHighlighted(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numHighlightedLayerPortions&&this._batchingRenderers.silhouetteRenderer&&this._batchingRenderers.silhouetteRenderer.drawLayer(t,this,ji.SILHOUETTE_HIGHLIGHTED)}drawSilhouetteSelected(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numSelectedLayerPortions&&this._batchingRenderers.silhouetteRenderer&&this._batchingRenderers.silhouetteRenderer.drawLayer(t,this,ji.SILHOUETTE_SELECTED)}drawEdgesColorOpaque(e,t){}drawEdgesColorTransparent(e,t){}drawEdgesHighlighted(e,t){}drawEdgesSelected(e,t){}drawEdgesXRayed(e,t){}drawPickMesh(e){}drawPickDepths(e){}drawPickNormals(e){}drawOcclusion(e){}drawShadow(e){}destroy(){const e=this._state;e.positionsBuf&&(e.positionsBuf.destroy(),e.positionsBuf=null),e.offsetsBuf&&(e.offsetsBuf.destroy(),e.offsetsBuf=null),e.colorsBuf&&(e.colorsBuf.destroy(),e.colorsBuf=null),e.flagsBuf&&(e.flagsBuf.destroy(),e.flagsBuf=null),e.indicesBuf&&(e.indicesBuf.destroy(),e.indicesBuf=null),e.destroy()}}class tn extends rr{drawLayer(e,t,s){super.drawLayer(e,t,s,{incrementDrawState:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Lines instancing color vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),s.push("in vec4 color;"),s.push("in float flags;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;")),s.push("uniform vec4 lightAmbient;"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vColor;"),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("if (colorFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("vec4 worldPosition =  positionsDecodeMatrix * vec4(position, 1.0); "),s.push("worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("vColor = vec4(float(color.r) / 255.0, float(color.g) / 255.0, float(color.b) / 255.0,  float(color.a) / 255.0);"),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState;let s,i;const r=t.sectionPlanes.length>0,o=[];if(o.push("#version 300 es"),o.push("// Lines instancing color fragment shader"),o.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),o.push("precision highp float;"),o.push("precision highp int;"),o.push("#else"),o.push("precision mediump float;"),o.push("precision mediump int;"),o.push("#endif"),e.logarithmicDepthBufferEnabled&&(o.push("uniform float logDepthBufFC;"),o.push("in float vFragDepth;")),r)for(o.push("in vec4 vWorldPosition;"),o.push("in float vFlags;"),s=0,i=t.sectionPlanes.length;s<i;s++)o.push("uniform bool sectionPlaneActive"+s+";"),o.push("uniform vec3 sectionPlanePos"+s+";"),o.push("uniform vec3 sectionPlaneDir"+s+";");if(o.push("in vec4 vColor;"),o.push("out vec4 outColor;"),o.push("void main(void) {"),r){for(o.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),o.push("  if (clippable) {"),o.push("  float dist = 0.0;"),s=0,i=t.sectionPlanes.length;s<i;s++)o.push("if (sectionPlaneActive"+s+") {"),o.push("   dist += clamp(dot(-sectionPlaneDir"+s+".xyz, vWorldPosition.xyz - sectionPlanePos"+s+".xyz), 0.0, 1000.0);"),o.push("}");o.push("if (dist > 0.0) { discard; }"),o.push("}")}return this._withSAO?(o.push("   float viewportWidth     = uSAOParams[0];"),o.push("   float viewportHeight    = uSAOParams[1];"),o.push("   float blendCutoff       = uSAOParams[2];"),o.push("   float blendFactor       = uSAOParams[3];"),o.push("   vec2 uv                 = vec2(gl_FragCoord.x / viewportWidth, gl_FragCoord.y / viewportHeight);"),o.push("   float ambient           = smoothstep(blendCutoff, 1.0, unpackRGBAToDepth(texture(uOcclusionTexture, uv))) * blendFactor;"),o.push("   outColor            = vec4(vColor.rgb * ambient, vColor.a);")):o.push("    outColor           = vColor;"),e.logarithmicDepthBufferEnabled&&o.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),o.push("}"),o}}class sn extends rr{drawLayer(e,t,s){super.drawLayer(e,t,s,{colorUniform:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Lines instancing silhouette vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;")),s.push("uniform vec4 color;"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("void main(void) {"),s.push("int silhouetteFlag = int(flags) >> 4 & 0xF;"),s.push("if (silhouetteFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Lines instancing silhouette fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("uniform vec4 color;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("outColor = color;"),i.push("}"),i}}class rn{constructor(e){this._scene=e}_compile(){this._colorRenderer&&!this._colorRenderer.getValid()&&(this._colorRenderer.destroy(),this._colorRenderer=null),this._silhouetteRenderer&&!this._silhouetteRenderer.getValid()&&(this._silhouetteRenderer.destroy(),this._silhouetteRenderer=null)}get colorRenderer(){return this._colorRenderer||(this._colorRenderer=new tn(this._scene)),this._colorRenderer}get silhouetteRenderer(){return this._silhouetteRenderer||(this._silhouetteRenderer=new sn(this._scene)),this._silhouetteRenderer}_destroy(){this._colorRenderer&&this._colorRenderer.destroy(),this._silhouetteRenderer&&this._silhouetteRenderer.destroy()}}const on={};const nn=new Uint8Array(4),an=new Float32Array(1),ln=u.vec4([0,0,0,1]),hn=u.vec4([0,0,0,1]);u.vec4([0,0,0,1]);const cn=new Float32Array(3);class An{constructor(e){this.model=e.model,this.material=e.material,this.sortId="LinesInstancingLayer",this.layerIndex=e.layerIndex,this._linesInstancingRenderers=function(e){const t=e.id;let s=on[t];return s||(s=new rn(e),on[t]=s,s._compile(),e.on("compile",(()=>{s._compile()})),e.on("destroyed",(()=>{delete on[t],s._destroy()}))),s}(e.model.scene),this._aabb=u.collapseAABB3(),this._state=new Ne({obb:u.OBB3(),numInstances:0,origin:null,geometry:e.geometry,positionsDecodeMatrix:e.geometry.positionsDecodeMatrix,positionsBuf:null,colorsBuf:null,flagsBuf:null,offsetsBuf:null,modelMatrixCol0Buf:null,modelMatrixCol1Buf:null,modelMatrixCol2Buf:null}),this._numPortions=0,this._numVisibleLayerPortions=0,this._numTransparentLayerPortions=0,this._numXRayedLayerPortions=0,this._numHighlightedLayerPortions=0,this._numSelectedLayerPortions=0,this._numClippableLayerPortions=0,this._numEdgesLayerPortions=0,this._numPickableLayerPortions=0,this._numCulledLayerPortions=0,this.numIndices=e.geometry.numIndices,this._colors=[],this._offsets=[],this._modelMatrixCol0=[],this._modelMatrixCol1=[],this._modelMatrixCol2=[],this._portions=[],e.origin&&(this._state.origin=u.vec3(e.origin)),this._finalized=!1,this.aabb=u.collapseAABB3()}createPortion(e){const t=e.color,s=e.opacity,i=e.meshMatrix,r=e.aabb;if(this._finalized)throw"Already finalized";const o=t[0],n=t[1],a=t[2];t[3],this._colors.push(o),this._colors.push(n),this._colors.push(a),this._colors.push(s),this.model.scene.entityOffsetsEnabled&&(this._offsets.push(0),this._offsets.push(0),this._offsets.push(0)),this._modelMatrixCol0.push(i[0]),this._modelMatrixCol0.push(i[4]),this._modelMatrixCol0.push(i[8]),this._modelMatrixCol0.push(i[12]),this._modelMatrixCol1.push(i[1]),this._modelMatrixCol1.push(i[5]),this._modelMatrixCol1.push(i[9]),this._modelMatrixCol1.push(i[13]),this._modelMatrixCol2.push(i[2]),this._modelMatrixCol2.push(i[6]),this._modelMatrixCol2.push(i[10]),this._modelMatrixCol2.push(i[14]),u.collapseAABB3(r);const l=this._state.obb,h=l.length;for(let e=0;e<h;e+=4)ln[0]=l[e+0],ln[1]=l[e+1],ln[2]=l[e+2],u.transformPoint4(i,ln,hn),u.expandAABB3Point3(r,hn);if(this._state.origin){const e=this._state.origin;r[0]+=e[0],r[1]+=e[1],r[2]+=e[2],r[3]+=e[0],r[4]+=e[1],r[5]+=e[2]}u.expandAABB3(this.aabb,r),this._state.numInstances++;const c=this._portions.length;return this._portions.push({}),this._numPortions++,this.model.numPortions++,c}finalize(){if(this._finalized)throw"Already finalized";const e=this.model.scene.canvas.gl,t=this._colors.length,s=t/4;if(t>0){let t=!1;this._state.colorsBuf=new ae(e,e.ARRAY_BUFFER,new Uint8Array(this._colors),this._colors.length,4,e.DYNAMIC_DRAW,t),this._colors=[]}if(s>0){let t=!1;this._state.flagsBuf=new ae(e,e.ARRAY_BUFFER,new Float32Array(s),s,1,e.DYNAMIC_DRAW,t)}if(this.model.scene.entityOffsetsEnabled&&this._offsets.length>0){const t=!1;this._state.offsetsBuf=new ae(e,e.ARRAY_BUFFER,new Float32Array(this._offsets),this._offsets.length,3,e.DYNAMIC_DRAW,t),this._offsets=[]}if(this._modelMatrixCol0.length>0){const t=!1;this._state.modelMatrixCol0Buf=new ae(e,e.ARRAY_BUFFER,new Float32Array(this._modelMatrixCol0),this._modelMatrixCol0.length,4,e.STATIC_DRAW,t),this._state.modelMatrixCol1Buf=new ae(e,e.ARRAY_BUFFER,new Float32Array(this._modelMatrixCol1),this._modelMatrixCol1.length,4,e.STATIC_DRAW,t),this._state.modelMatrixCol2Buf=new ae(e,e.ARRAY_BUFFER,new Float32Array(this._modelMatrixCol2),this._modelMatrixCol2.length,4,e.STATIC_DRAW,t),this._modelMatrixCol0=[],this._modelMatrixCol1=[],this._modelMatrixCol2=[]}this._state.geometry=null,this._finalized=!0}initFlags(e,t,s){t&B&&(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++),t&G&&(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++),t&H&&(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++),t&k&&(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++),t&L&&(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++),t&V&&(this._numEdgesLayerPortions++,this.model.numEdgesLayerPortions++),t&M&&(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++),t&F&&(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++),s&&(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++),this._setFlags(e,t,s)}setVisible(e,t,s){if(!this._finalized)throw"Not finalized";t&B?(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++):(this._numVisibleLayerPortions--,this.model.numVisibleLayerPortions--),this._setFlags(e,t,s)}setHighlighted(e,t,s){if(!this._finalized)throw"Not finalized";t&G?(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++):(this._numHighlightedLayerPortions--,this.model.numHighlightedLayerPortions--),this._setFlags(e,t,s)}setXRayed(e,t,s){if(!this._finalized)throw"Not finalized";t&H?(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++):(this._numXRayedLayerPortions--,this.model.numXRayedLayerPortions--),this._setFlags(e,t,s)}setSelected(e,t,s){if(!this._finalized)throw"Not finalized";t&k?(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++):(this._numSelectedLayerPortions--,this.model.numSelectedLayerPortions--),this._setFlags(e,t,s)}setEdges(e,t,s){if(!this._finalized)throw"Not finalized";t&V?(this._numEdgesLayerPortions++,this.model.numEdgesLayerPortions++):(this._numEdgesLayerPortions--,this.model.numEdgesLayerPortions--),this._setFlags(e,t,s)}setClippable(e,t){if(!this._finalized)throw"Not finalized";t&L?(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++):(this._numClippableLayerPortions--,this.model.numClippableLayerPortions--),this._setFlags(e,t)}setCollidable(e,t){if(!this._finalized)throw"Not finalized"}setPickable(e,t,s){if(!this._finalized)throw"Not finalized";t&M?(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++):(this._numPickableLayerPortions--,this.model.numPickableLayerPortions--),this._setFlags(e,t,s)}setCulled(e,t,s){if(!this._finalized)throw"Not finalized";t&F?(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++):(this._numCulledLayerPortions--,this.model.numCulledLayerPortions--),this._setFlags(e,t,s)}setColor(e,t){if(!this._finalized)throw"Not finalized";nn[0]=t[0],nn[1]=t[1],nn[2]=t[2],nn[3]=t[3],this._state.colorsBuf.setData(nn,4*e,4)}setTransparent(e,t,s){s?(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++):(this._numTransparentLayerPortions--,this.model.numTransparentLayerPortions--),this._setFlags(e,t,s)}_setFlags(e,t,s){if(!this._finalized)throw"Not finalized";const i=!!(t&B),r=!!(t&H),o=!!(t&G),n=!!(t&k),a=!!(t&V),l=!!(t&M),h=!!(t&F);let c,A;c=!i||h||r||o&&!this.model.scene.highlightMaterial.glowThrough||n&&!this.model.scene.selectedMaterial.glowThrough?ji.NOT_RENDERED:s?ji.COLOR_TRANSPARENT:ji.COLOR_OPAQUE,A=!i||h?ji.NOT_RENDERED:n?ji.SILHOUETTE_SELECTED:o?ji.SILHOUETTE_HIGHLIGHTED:r?ji.SILHOUETTE_XRAYED:ji.NOT_RENDERED;let u=0;u=!i||h?ji.NOT_RENDERED:n?ji.EDGES_SELECTED:o?ji.EDGES_HIGHLIGHTED:r?ji.EDGES_XRAYED:a?s?ji.EDGES_COLOR_TRANSPARENT:ji.EDGES_COLOR_OPAQUE:ji.NOT_RENDERED;let p=0;p|=c,p|=A<<4,p|=u<<8,p|=(i&&!h&&l?ji.PICK:ji.NOT_RENDERED)<<12,p|=(t&L?255:0)<<16,an[0]=p,this._state.flagsBuf.setData(an,e)}setOffset(e,t){if(!this._finalized)throw"Not finalized";this.model.scene.entityOffsetsEnabled?(cn[0]=t[0],cn[1]=t[1],cn[2]=t[2],this._state.offsetsBuf.setData(cn,3*e,3)):this.model.error("Entity#offset not enabled for this Viewer")}drawColorOpaque(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&this._linesInstancingRenderers.colorRenderer&&this._linesInstancingRenderers.colorRenderer.drawLayer(t,this,ji.COLOR_OPAQUE)}drawColorTransparent(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numTransparentLayerPortions&&this._numXRayedLayerPortions!==this._numPortions&&this._linesInstancingRenderers.colorRenderer&&this._linesInstancingRenderers.colorRenderer.drawLayer(t,this,ji.COLOR_TRANSPARENT)}drawDepth(e,t){}drawNormals(e,t){}drawSilhouetteXRayed(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numXRayedLayerPortions&&this._linesInstancingRenderers.silhouetteRenderer&&this._linesInstancingRenderers.silhouetteRenderer.drawLayer(t,this,ji.SILHOUETTE_XRAYED)}drawSilhouetteHighlighted(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numHighlightedLayerPortions&&this._linesInstancingRenderers.silhouetteRenderer&&this._linesInstancingRenderers.silhouetteRenderer.drawLayer(t,this,ji.SILHOUETTE_HIGHLIGHTED)}drawSilhouetteSelected(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numSelectedLayerPortions&&this._linesInstancingRenderers.silhouetteRenderer&&this._linesInstancingRenderers.silhouetteRenderer.drawLayer(t,this,ji.SILHOUETTE_SELECTED)}drawEdgesColorOpaque(e,t){}drawEdgesColorTransparent(e,t){}drawEdgesXRayed(e,t){}drawEdgesHighlighted(e,t){}drawEdgesSelected(e,t){}drawOcclusion(e,t){}drawShadow(e,t){}drawPickMesh(e,t){}drawPickDepths(e,t){}drawPickNormals(e,t){}destroy(){const e=this._state;e.positionsBuf&&(e.positionsBuf.destroy(),e.positionsBuf=null),e.colorsBuf&&(e.colorsBuf.destroy(),e.colorsBuf=null),e.flagsBuf&&(e.flagsBuf.destroy(),e.flagsBuf=null),e.offsetsBuf&&(e.offsetsBuf.destroy(),e.offsetsBuf=null),e.modelMatrixCol0Buf&&(e.modelMatrixCol0Buf.destroy(),e.modelMatrixCol0Buf=null),e.modelMatrixCol1Buf&&(e.modelMatrixCol1Buf.destroy(),e.modelMatrixCol1Buf=null),e.modelMatrixCol2Buf&&(e.modelMatrixCol2Buf.destroy(),e.modelMatrixCol2Buf=null),e.destroy()}}class un extends tr{_getHash(){return this._scene._sectionPlanesState.getHash()+this._scene.pointsMaterial.hash}drawLayer(e,t,s){super.drawLayer(e,t,s,{incrementDrawState:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=e.pointsMaterial,i=[];return i.push("#version 300 es"),i.push("// Points batching color vertex shader"),i.push("uniform int renderPass;"),i.push("in vec3 position;"),i.push("in vec4 color;"),i.push("in float flags;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),this._addMatricesUniformBlockLines(i),i.push("uniform float pointSize;"),s.perspectivePoints&&i.push("uniform float nearPlaneHeight;"),s.filterIntensity&&i.push("uniform vec2 intensityRange;"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;")),t&&(i.push("out vec4 vWorldPosition;"),i.push("out float vFlags;")),i.push("out vec4 vColor;"),i.push("void main(void) {"),i.push("int colorFlag = int(flags) & 0xF;"),i.push("if (colorFlag != renderPass) {"),i.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("} else {"),s.filterIntensity&&(i.push("float intensity = float(color.a) / 255.0;"),i.push("if (intensity < intensityRange[0] || intensity > intensityRange[1]) {"),i.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("} else {")),i.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&i.push("worldPosition.xyz = worldPosition.xyz + offset;"),i.push("vec4 viewPosition  = viewMatrix * worldPosition; "),i.push("vColor = vec4(float(color.r) / 255.0, float(color.g) / 255.0, float(color.b) / 255.0, 1.0);"),t&&(i.push("vWorldPosition = worldPosition;"),i.push("vFlags = flags;")),i.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&i.push("vFragDepth = 1.0 + clipPos.w;"),i.push("gl_Position = clipPos;"),s.perspectivePoints?(i.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;"),i.push("gl_PointSize = max(gl_PointSize, "+Math.floor(s.minPerspectivePointSize)+".0);"),i.push("gl_PointSize = min(gl_PointSize, "+Math.floor(s.maxPerspectivePointSize)+".0);")):i.push("gl_PointSize = pointSize;"),i.push("}"),s.filterIntensity&&i.push("}"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Points batching color fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),e.pointsMaterial.roundPoints&&(i.push("  vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),i.push("  float r = dot(cxy, cxy);"),i.push("  if (r > 1.0) {"),i.push("       discard;"),i.push("  }")),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { discard; }"),i.push("}")}return i.push("   outColor = vColor;"),e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("}"),i}}class pn extends tr{_getHash(){return this._scene._sectionPlanesState.getHash()+this._scene.pointsMaterial.hash}drawLayer(e,t,s){super.drawLayer(e,t,s,{colorUniform:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=e.pointsMaterial._state,i=[];return i.push("#version 300 es"),i.push("// Points batching silhouette vertex shader"),i.push("uniform int renderPass;"),i.push("in vec3 position;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),i.push("in float flags;"),this._addMatricesUniformBlockLines(i),i.push("uniform vec4 color;"),i.push("uniform float pointSize;"),s.perspectivePoints&&i.push("uniform float nearPlaneHeight;"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;")),t&&(i.push("out vec4 vWorldPosition;"),i.push("out float vFlags;")),i.push("void main(void) {"),i.push("int silhouetteFlag = int(flags) >> 4 & 0xF;"),i.push("if (silhouetteFlag != renderPass) {"),i.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("} else {"),i.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&i.push("      worldPosition.xyz = worldPosition.xyz + offset;"),i.push("vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(i.push("vWorldPosition = worldPosition;"),i.push("vFlags = flags;")),i.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&i.push("vFragDepth = 1.0 + clipPos.w;"),i.push("gl_Position = clipPos;"),s.perspectivePoints?(i.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;"),i.push("gl_PointSize = max(gl_PointSize, "+Math.floor(s.minPerspectivePointSize)+".0);"),i.push("gl_PointSize = min(gl_PointSize, "+Math.floor(s.maxPerspectivePointSize)+".0);")):i.push("gl_PointSize = pointSize;"),i.push("}"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState;let s,i;const r=t.sectionPlanes.length>0,o=[];if(o.push("#version 300 es"),o.push("// Points batching silhouette vertex shader"),o.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),o.push("precision highp float;"),o.push("precision highp int;"),o.push("#else"),o.push("precision mediump float;"),o.push("precision mediump int;"),o.push("#endif"),e.logarithmicDepthBufferEnabled&&(o.push("uniform float logDepthBufFC;"),o.push("in float vFragDepth;")),r)for(o.push("in vec4 vWorldPosition;"),o.push("in float vFlags;"),s=0,i=t.sectionPlanes.length;s<i;s++)o.push("uniform bool sectionPlaneActive"+s+";"),o.push("uniform vec3 sectionPlanePos"+s+";"),o.push("uniform vec3 sectionPlaneDir"+s+";");if(o.push("uniform vec4 color;"),o.push("out vec4 outColor;"),o.push("void main(void) {"),e.pointsMaterial.roundPoints&&(o.push("  vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),o.push("  float r = dot(cxy, cxy);"),o.push("  if (r > 1.0) {"),o.push("       discard;"),o.push("  }")),r){for(o.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),o.push("  if (clippable) {"),o.push("  float dist = 0.0;"),s=0,i=t.sectionPlanes.length;s<i;s++)o.push("if (sectionPlaneActive"+s+") {"),o.push("   dist += clamp(dot(-sectionPlaneDir"+s+".xyz, vWorldPosition.xyz - sectionPlanePos"+s+".xyz), 0.0, 1000.0);"),o.push("}");o.push("  if (dist > 0.0) { discard; }"),o.push("}")}return e.logarithmicDepthBufferEnabled&&o.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),o.push("outColor = color;"),o.push("}"),o}}class dn extends tr{_getHash(){return this._scene._sectionPlanesState.getHash()+this._scene.pointsMaterial.hash}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=e.pointsMaterial._state,i=[];return i.push("#version 300 es"),i.push("// Points batching pick mesh vertex shader"),i.push("uniform int renderPass;"),i.push("in vec3 position;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),i.push("in float flags;"),i.push("in vec4 pickColor;"),i.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(i),this._addRemapClipPosLines(i),i.push("uniform float pointSize;"),s.perspectivePoints&&i.push("uniform float nearPlaneHeight;"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;")),t&&(i.push("out vec4 vWorldPosition;"),i.push("out float vFlags;")),i.push("out vec4 vPickColor;"),i.push("void main(void) {"),i.push("int pickFlag = int(flags) >> 12 & 0xF;"),i.push("if (pickFlag != renderPass) {"),i.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("  } else {"),i.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&i.push("      worldPosition.xyz = worldPosition.xyz + offset;"),i.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),i.push("      vPickColor = vec4(float(pickColor.r) / 255.0, float(pickColor.g) / 255.0, float(pickColor.b) / 255.0, float(pickColor.a) / 255.0);"),t&&(i.push("      vWorldPosition = worldPosition;"),i.push("      vFlags = flags;")),i.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&i.push("vFragDepth = 1.0 + clipPos.w;"),i.push("gl_Position = remapClipPos(clipPos);"),s.perspectivePoints?(i.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;"),i.push("gl_PointSize = max(gl_PointSize, "+Math.floor(s.minPerspectivePointSize)+".0);"),i.push("gl_PointSize = min(gl_PointSize, "+Math.floor(s.maxPerspectivePointSize)+".0);")):i.push("gl_PointSize = pointSize;"),i.push("gl_PointSize += 10.0;"),i.push("  }"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Points batching pick mesh vertex shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("uniform bool sectionPlaneActive"+r+";"),i.push("uniform vec3 sectionPlanePos"+r+";"),i.push("uniform vec3 sectionPlaneDir"+r+";")}if(i.push("in vec4 vPickColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),e.pointsMaterial.roundPoints&&(i.push("  vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),i.push("  float r = dot(cxy, cxy);"),i.push("  if (r > 1.0) {"),i.push("       discard;"),i.push("  }")),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("      if (sectionPlaneActive"+e+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("   outColor = vPickColor; "),i.push("}"),i}}class fn extends tr{_getHash(){return this._scene._sectionPlanesState.getHash()+this._scene.pointsMaterial.hash}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=e.pointsMaterial._state,i=[];return i.push("#version 300 es"),i.push("// Points batched pick depth vertex shader"),i.push("uniform int renderPass;"),i.push("in vec3 position;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),i.push("in float flags;"),i.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(i),this._addRemapClipPosLines(i),i.push("uniform float pointSize;"),s.perspectivePoints&&i.push("uniform float nearPlaneHeight;"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;")),t&&(i.push("out vec4 vWorldPosition;"),i.push("out float vFlags;")),i.push("out vec4 vViewPosition;"),i.push("void main(void) {"),i.push("int pickFlag = int(flags) >> 12 & 0xF;"),i.push("if (pickFlag != renderPass) {"),i.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("  } else {"),i.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&i.push("      worldPosition.xyz = worldPosition.xyz + offset;"),i.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(i.push("      vWorldPosition = worldPosition;"),i.push("      vFlags = flags;")),i.push("vViewPosition = viewPosition;"),i.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&i.push("vFragDepth = 1.0 + clipPos.w;"),i.push("gl_Position = remapClipPos(clipPos);"),s.perspectivePoints?(i.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;"),i.push("gl_PointSize = max(gl_PointSize, "+Math.floor(s.minPerspectivePointSize)+".0);"),i.push("gl_PointSize = min(gl_PointSize, "+Math.floor(s.maxPerspectivePointSize)+".0);")):i.push("gl_PointSize = pointSize;"),i.push("gl_PointSize += 10.0;"),i.push("  }"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Points batched pick depth fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),i.push("uniform float pickZNear;"),i.push("uniform float pickZFar;"),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vViewPosition;"),i.push("vec4 packDepth(const in float depth) {"),i.push("  const vec4 bitShift = vec4(256.0*256.0*256.0, 256.0*256.0, 256.0, 1.0);"),i.push("  const vec4 bitMask  = vec4(0.0, 1.0/256.0, 1.0/256.0, 1.0/256.0);"),i.push("  vec4 res = fract(depth * bitShift);"),i.push("  res -= res.xxyz * bitMask;"),i.push("  return res;"),i.push("}"),i.push("out vec4 outColor;"),i.push("void main(void) {"),e.pointsMaterial.roundPoints&&(i.push("  vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),i.push("  float r = dot(cxy, cxy);"),i.push("  if (r > 1.0) {"),i.push("       discard;"),i.push("  }")),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("      if (sectionPlaneActive"+r+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+r+".xyz, vWorldPosition.xyz - sectionPlanePos"+r+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    float zNormalizedDepth = abs((pickZNear + vViewPosition.z) / (pickZFar - pickZNear));"),i.push("    outColor = packDepth(zNormalizedDepth); "),i.push("}"),i}}class En extends tr{_getHash(){return this._scene._sectionPlanesState.getHash()+this._scene.pointsMaterial.hash}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=e.pointsMaterial._state,i=[];return i.push("#version 300 es"),i.push("// Points batching occlusion vertex shader"),i.push("uniform int renderPass;"),i.push("in vec3 position;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),i.push("in float flags;"),this._addMatricesUniformBlockLines(i),i.push("uniform float pointSize;"),s.perspectivePoints&&i.push("uniform float nearPlaneHeight;"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;")),t&&(i.push("out vec4 vWorldPosition;"),i.push("out float vFlags;")),i.push("void main(void) {"),i.push("int colorFlag = int(flags) & 0xF;"),i.push("if (colorFlag != renderPass) {"),i.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("  } else {"),i.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&i.push("      worldPosition.xyz = worldPosition.xyz + offset;"),i.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(i.push("      vWorldPosition = worldPosition;"),i.push("      vFlags = flags;")),i.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&i.push("vFragDepth = 1.0 + clipPos.w;"),i.push("  gl_Position = clipPos;"),s.perspectivePoints?(i.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;"),i.push("gl_PointSize = max(gl_PointSize, "+Math.floor(s.minPerspectivePointSize)+".0);"),i.push("gl_PointSize = min(gl_PointSize, "+Math.floor(s.maxPerspectivePointSize)+".0);")):i.push("gl_PointSize = pointSize;"),i.push("  }"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Points batching occlusion fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("out vec4 outColor;"),i.push("void main(void) {"),e.pointsMaterial.roundPoints&&(i.push("  vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),i.push("  float r = dot(cxy, cxy);"),i.push("  if (r > 1.0) {"),i.push("       discard;"),i.push("  }")),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("      if (sectionPlaneActive"+e+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("   outColor = vec4(0.0, 0.0, 1.0, 1.0); "),i.push("}"),i}}class mn{constructor(e){this._scene=e}_compile(){this._colorRenderer&&!this._colorRenderer.getValid()&&(this._colorRenderer.destroy(),this._colorRenderer=null),this._silhouetteRenderer&&!this._silhouetteRenderer.getValid()&&(this._silhouetteRenderer.destroy(),this._silhouetteRenderer=null),this._pickMeshRenderer&&!this._pickMeshRenderer.getValid()&&(this._pickMeshRenderer.destroy(),this._pickMeshRenderer=null),this._pickDepthRenderer&&!this._pickDepthRenderer.getValid()&&(this._pickDepthRenderer.destroy(),this._pickDepthRenderer=null),this._occlusionRenderer&&!1===this._occlusionRenderer.getValid()&&(this._occlusionRenderer.destroy(),this._occlusionRenderer=null)}get colorRenderer(){return this._colorRenderer||(this._colorRenderer=new un(this._scene)),this._colorRenderer}get silhouetteRenderer(){return this._silhouetteRenderer||(this._silhouetteRenderer=new pn(this._scene)),this._silhouetteRenderer}get pickMeshRenderer(){return this._pickMeshRenderer||(this._pickMeshRenderer=new dn(this._scene)),this._pickMeshRenderer}get pickDepthRenderer(){return this._pickDepthRenderer||(this._pickDepthRenderer=new fn(this._scene)),this._pickDepthRenderer}get occlusionRenderer(){return this._occlusionRenderer||(this._occlusionRenderer=new En(this._scene)),this._occlusionRenderer}_destroy(){this._colorRenderer&&this._colorRenderer.destroy(),this._silhouetteRenderer&&this._silhouetteRenderer.destroy(),this._pickMeshRenderer&&this._pickMeshRenderer.destroy(),this._pickDepthRenderer&&this._pickDepthRenderer.destroy(),this._occlusionRenderer&&this._occlusionRenderer.destroy()}}const yn={};class gn{constructor(e=5e6){e>5e6&&(e=5e6),this.maxVerts=e,this.maxIndices=3*e,this.positions=[],this.colors=[],this.intensities=[],this.pickColors=[],this.offsets=[]}}const In=u.vec4(),vn=u.vec4(),Tn=u.vec4([0,0,0,1]),_n=u.vec4([0,0,0,1]);u.vec4([0,0,0,1]),u.OBB3();class Rn{constructor(e){this.model=e.model,this.sortId="PointsBatchingLayer",this.layerIndex=e.layerIndex,this._pointsBatchingRenderers=function(e){const t=e.id;let s=yn[t];return s||(s=new mn(e),yn[t]=s,s._compile(),e.on("compile",(()=>{s._compile()})),e.on("destroyed",(()=>{delete yn[t],s._destroy()}))),s}(e.model.scene),this._buffer=new gn(e.maxGeometryBatchSize),this._scratchMemory=e.scratchMemory,this._state=new Ne({positionsBuf:null,offsetsBuf:null,colorsBuf:null,flagsBuf:null,positionsDecodeMatrix:u.mat4(),origin:null}),this._numPortions=0,this._numVisibleLayerPortions=0,this._numTransparentLayerPortions=0,this._numXRayedLayerPortions=0,this._numSelectedLayerPortions=0,this._numHighlightedLayerPortions=0,this._numClippableLayerPortions=0,this._numPickableLayerPortions=0,this._numCulledLayerPortions=0,this._modelAABB=u.collapseAABB3(),this._portions=[],this._finalized=!1,e.positionsDecodeMatrix?(this._state.positionsDecodeMatrix.set(e.positionsDecodeMatrix),this._preCompressedPositionsExpected=!0):this._preCompressedPositionsExpected=!1,e.origin&&(this._state.origin=u.vec3(e.origin)),this.aabb=u.collapseAABB3()}canCreatePortion(e){if(this._finalized)throw"Already finalized";return this._buffer.positions.length+e<3*this._buffer.maxVerts}createPortion(e){if(this._finalized)throw"Already finalized";const t=e.positions,s=e.positionsCompressed,i=e.color,r=e.colorsCompressed,o=e.colors,n=e.meshMatrix,a=e.worldAABB,l=e.pickColor,h=this._buffer,c=h.positions.length/3;let A;if(this._preCompressedPositionsExpected){if(!s)throw"positionsCompressed expected";for(let e=0,t=s.length;e<t;e++)h.positions.push(s[e]);const e=nt.getPositionsBounds(s),t=nt.decompressPosition(e.min,this._state.positionsDecodeMatrix,In),i=nt.decompressPosition(e.max,this._state.positionsDecodeMatrix,vn);a[0]=t[0],a[1]=t[1],a[2]=t[2],a[3]=i[0],a[4]=i[1],a[5]=i[2],A=s.length/3}else{if(!t)throw"positions expected";A=t.length/3;const e=t.length,s=h.positions.length;for(let e=0,s=t.length;e<s;e++)h.positions.push(t[e]);if(n)for(let t=s,i=s+e;t<i;t+=3)Tn[0]=h.positions[t+0],Tn[1]=h.positions[t+1],Tn[2]=h.positions[t+2],u.transformPoint4(n,Tn,_n),h.positions[t+0]=_n[0],h.positions[t+1]=_n[1],h.positions[t+2]=_n[2],u.expandAABB3Point3(this._modelAABB,_n),u.expandAABB3Point3(a,_n);else for(let t=s,i=s+e;t<i;t+=3)Tn[0]=h.positions[t+0],Tn[1]=h.positions[t+1],Tn[2]=h.positions[t+2],u.expandAABB3Point3(this._modelAABB,Tn),u.expandAABB3Point3(a,Tn)}if(this._state.origin){const e=this._state.origin;a[0]+=e[0],a[1]+=e[1],a[2]+=e[2],a[3]+=e[0],a[4]+=e[1],a[5]+=e[2]}if(u.expandAABB3(this.aabb,a),r)for(let e=0,t=r.length;e<t;e++)h.colors.push(r[e]);else if(o)for(let e=0,t=o.length;e<t;e++)h.colors.push(255*o[e]);else if(i){const e=i[0],t=i[1],s=i[2],r=1;for(let i=0;i<A;i++)h.colors.push(e),h.colors.push(t),h.colors.push(s),h.colors.push(r)}{const e=h.pickColors.length;for(let t=e,s=e+4*A;t<s;t+=4)h.pickColors.push(l[0]),h.pickColors.push(l[1]),h.pickColors.push(l[2]),h.pickColors.push(l[3])}if(this.model.scene.entityOffsetsEnabled)for(let e=0;e<A;e++)h.offsets.push(0),h.offsets.push(0),h.offsets.push(0);const p=this._portions.length/2;return this._portions.push(c),this._portions.push(A),this._numPortions++,this.model.numPortions++,p}finalize(){if(this._finalized)return;const e=this._state,t=this.model.scene.canvas.gl,s=this._buffer;if(s.positions.length>0)if(this._preCompressedPositionsExpected){const i=new Uint16Array(s.positions);e.positionsBuf=new ae(t,t.ARRAY_BUFFER,i,s.positions.length,3,t.STATIC_DRAW)}else{const i=Pr(new Float32Array(s.positions),this._modelAABB,e.positionsDecodeMatrix);e.positionsBuf=new ae(t,t.ARRAY_BUFFER,i,s.positions.length,3,t.STATIC_DRAW)}if(s.colors.length>0){const i=new Uint8Array(s.colors);let r=!1;e.colorsBuf=new ae(t,t.ARRAY_BUFFER,i,s.colors.length,4,t.STATIC_DRAW,r)}if(s.positions.length>0){const i=s.positions.length/3,r=new Float32Array(i);let o=!1;e.flagsBuf=new ae(t,t.ARRAY_BUFFER,r,r.length,1,t.DYNAMIC_DRAW,o)}if(s.pickColors.length>0){const i=new Uint8Array(s.pickColors);let r=!1;e.pickColorsBuf=new ae(t,t.ARRAY_BUFFER,i,s.pickColors.length,4,t.STATIC_DRAW,r)}if(this.model.scene.entityOffsetsEnabled&&s.offsets.length>0){const i=new Float32Array(s.offsets);e.offsetsBuf=new ae(t,t.ARRAY_BUFFER,i,s.offsets.length,3,t.DYNAMIC_DRAW)}this._buffer=null,this._finalized=!0}initFlags(e,t,s){t&B&&(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++),t&G&&(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++),t&H&&(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++),t&k&&(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++),t&L&&(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++),t&M&&(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++),t&F&&(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++),s&&(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++),this._setFlags(e,t,s)}setVisible(e,t,s){if(!this._finalized)throw"Not finalized";t&B?(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++):(this._numVisibleLayerPortions--,this.model.numVisibleLayerPortions--),this._setFlags(e,t,s)}setHighlighted(e,t,s){if(!this._finalized)throw"Not finalized";t&G?(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++):(this._numHighlightedLayerPortions--,this.model.numHighlightedLayerPortions--),this._setFlags(e,t,s)}setXRayed(e,t,s){if(!this._finalized)throw"Not finalized";t&H?(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++):(this._numXRayedLayerPortions--,this.model.numXRayedLayerPortions--),this._setFlags(e,t,s)}setSelected(e,t,s){if(!this._finalized)throw"Not finalized";t&k?(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++):(this._numSelectedLayerPortions--,this.model.numSelectedLayerPortions--),this._setFlags(e,t,s)}setEdges(e,t,s){if(!this._finalized)throw"Not finalized"}setClippable(e,t){if(!this._finalized)throw"Not finalized";t&L?(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++):(this._numClippableLayerPortions--,this.model.numClippableLayerPortions--),this._setFlags(e,t)}setCulled(e,t,s){if(!this._finalized)throw"Not finalized";t&F?(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++):(this._numCulledLayerPortions--,this.model.numCulledLayerPortions--),this._setFlags(e,t,s)}setCollidable(e,t){if(!this._finalized)throw"Not finalized"}setPickable(e,t,s){if(!this._finalized)throw"Not finalized";t&M?(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++):(this._numPickableLayerPortions--,this.model.numPickableLayerPortions--),this._setFlags(e,t,s)}setColor(e,t){if(!this._finalized)throw"Not finalized";const s=2*e,i=4*this._portions[s],r=4*this._portions[s+1],o=this._scratchMemory.getUInt8Array(r),n=t[0],a=t[1],l=t[2];for(let e=0;e<r;e+=4)o[e+0]=n,o[e+1]=a,o[e+2]=l;this._state.colorsBuf.setData(o,i,r)}setTransparent(e,t,s){s?(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++):(this._numTransparentLayerPortions--,this.model.numTransparentLayerPortions--),this._setFlags(e,t,s)}_setFlags(e,t,s){if(!this._finalized)throw"Not finalized";const i=2*e,r=this._portions[i],o=this._portions[i+1],n=this._scratchMemory.getFloat32Array(o),a=!!(t&B),l=!!(t&H),h=!!(t&G),c=!!(t&k),A=!!(t&M),u=!!(t&F);let p,d;p=!a||u||l||h&&!this.model.scene.highlightMaterial.glowThrough||c&&!this.model.scene.selectedMaterial.glowThrough?ji.NOT_RENDERED:s?ji.COLOR_TRANSPARENT:ji.COLOR_OPAQUE,d=!a||u?ji.NOT_RENDERED:c?ji.SILHOUETTE_SELECTED:h?ji.SILHOUETTE_HIGHLIGHTED:l?ji.SILHOUETTE_XRAYED:ji.NOT_RENDERED;let f=a&&!u&&A?ji.PICK:ji.NOT_RENDERED;const E=t&L?1:0;for(let e=0;e<o;e++){let t=0;t|=p,t|=d<<4,t|=f<<12,t|=E<<16,n[e]=t}this._state.flagsBuf.setData(n,r)}setOffset(e,t){if(!this._finalized)throw"Not finalized";if(!this.model.scene.entityOffsetsEnabled)return void this.model.error("Entity#offset not enabled for this Viewer");const s=2*e,i=3*this._portions[s],r=3*this._portions[s+1],o=this._scratchMemory.getFloat32Array(r),n=t[0],a=t[1],l=t[2];for(let e=0;e<r;e+=3)o[e+0]=n,o[e+1]=a,o[e+2]=l;this._state.offsetsBuf.setData(o,i,r)}drawColorOpaque(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&this._pointsBatchingRenderers.colorRenderer&&this._pointsBatchingRenderers.colorRenderer.drawLayer(t,this,ji.COLOR_OPAQUE)}drawColorTransparent(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numTransparentLayerPortions&&this._numXRayedLayerPortions!==this._numPortions&&this._pointsBatchingRenderers.colorRenderer&&this._pointsBatchingRenderers.colorRenderer.drawLayer(t,this,ji.COLOR_TRANSPARENT)}drawDepth(e,t){}drawNormals(e,t){}drawSilhouetteXRayed(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numXRayedLayerPortions&&this._pointsBatchingRenderers.silhouetteRenderer&&this._pointsBatchingRenderers.silhouetteRenderer.drawLayer(t,this,ji.SILHOUETTE_XRAYED)}drawSilhouetteHighlighted(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numHighlightedLayerPortions&&this._pointsBatchingRenderers.silhouetteRenderer&&this._pointsBatchingRenderers.silhouetteRenderer.drawLayer(t,this,ji.SILHOUETTE_HIGHLIGHTED)}drawSilhouetteSelected(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numSelectedLayerPortions&&this._pointsBatchingRenderers.silhouetteRenderer&&this._pointsBatchingRenderers.silhouetteRenderer.drawLayer(t,this,ji.SILHOUETTE_SELECTED)}drawEdgesColorOpaque(e,t){}drawEdgesColorTransparent(e,t){}drawEdgesHighlighted(e,t){}drawEdgesSelected(e,t){}drawEdgesXRayed(e,t){}drawPickMesh(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._pointsBatchingRenderers.pickMeshRenderer&&this._pointsBatchingRenderers.pickMeshRenderer.drawLayer(t,this,ji.PICK)}drawPickDepths(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._pointsBatchingRenderers.pickDepthRenderer&&this._pointsBatchingRenderers.pickDepthRenderer.drawLayer(t,this,ji.PICK)}drawPickNormals(e,t){}drawOcclusion(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._pointsBatchingRenderers.occlusionRenderer&&this._pointsBatchingRenderers.occlusionRenderer.drawLayer(t,this,ji.COLOR_OPAQUE)}drawShadow(e,t){}destroy(){const e=this._state;e.positionsBuf&&(e.positionsBuf.destroy(),e.positionsBuf=null),e.offsetsBuf&&(e.offsetsBuf.destroy(),e.offsetsBuf=null),e.colorsBuf&&(e.colorsBuf.destroy(),e.colorsBuf=null),e.flagsBuf&&(e.flagsBuf.destroy(),e.flagsBuf=null),e.pickColorsBuf&&(e.pickColorsBuf.destroy(),e.pickColorsBuf=null),e.destroy()}}class Pn extends sr{_getHash(){return this._scene._sectionPlanesState.getHash()+this._scene.pointsMaterial.hash}drawLayer(e,t,s){super.drawLayer(e,t,s,{incrementDrawState:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=e.pointsMaterial._state,i=[];return i.push("#version 300 es"),i.push("// Points instancing color vertex shader"),i.push("uniform int renderPass;"),i.push("in vec3 position;"),i.push("in vec4 color;"),i.push("in float flags;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),i.push("in vec4 modelMatrixCol0;"),i.push("in vec4 modelMatrixCol1;"),i.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(i),i.push("uniform float pointSize;"),s.perspectivePoints&&i.push("uniform float nearPlaneHeight;"),s.filterIntensity&&i.push("uniform vec2 intensityRange;"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;")),t&&(i.push("out vec4 vWorldPosition;"),i.push("out float vFlags;")),i.push("out vec4 vColor;"),i.push("void main(void) {"),i.push("int colorFlag = int(flags) & 0xF;"),i.push("if (colorFlag != renderPass) {"),i.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("} else {"),s.filterIntensity&&(i.push("float intensity = float(color.a) / 255.0;"),i.push("if (intensity < intensityRange[0] || intensity > intensityRange[1]) {"),i.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("} else {")),i.push("vec4 worldPosition =  positionsDecodeMatrix * vec4(position, 1.0); "),i.push("worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&i.push("      worldPosition.xyz = worldPosition.xyz + offset;"),i.push("vec4 viewPosition  = viewMatrix * worldPosition; "),i.push("vColor = vec4(float(color.r) / 255.0, float(color.g) / 255.0, float(color.b) / 255.0, 1.0);"),t&&(i.push("vWorldPosition = worldPosition;"),i.push("vFlags = flags;")),i.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&i.push("vFragDepth = 1.0 + clipPos.w;"),i.push("gl_Position = clipPos;"),s.perspectivePoints?(i.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;"),i.push("gl_PointSize = max(gl_PointSize, "+Math.floor(s.minPerspectivePointSize)+".0);"),i.push("gl_PointSize = min(gl_PointSize, "+Math.floor(s.maxPerspectivePointSize)+".0);")):i.push("gl_PointSize = pointSize;"),i.push("}"),s.filterIntensity&&i.push("}"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Points instancing color fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),e.pointsMaterial.roundPoints&&(i.push("  vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),i.push("  float r = dot(cxy, cxy);"),i.push("  if (r > 1.0) {"),i.push("       discard;"),i.push("  }")),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return i.push("   outColor = vColor;"),e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("}"),i}}class Dn extends sr{_getHash(){return this._scene._sectionPlanesState.getHash()+this._scene.pointsMaterial.hash}drawLayer(e,t,s){super.drawLayer(e,t,s,{colorUniform:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=e.pointsMaterial._state,i=[];return i.push("#version 300 es"),i.push("// Points instancing silhouette vertex shader"),i.push("uniform int renderPass;"),i.push("in vec3 position;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),i.push("in float flags;"),i.push("in vec4 color;"),i.push("in vec4 modelMatrixCol0;"),i.push("in vec4 modelMatrixCol1;"),i.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(i),i.push("uniform float pointSize;"),s.perspectivePoints&&i.push("uniform float nearPlaneHeight;"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;")),i.push("uniform vec4 silhouetteColor;"),t&&(i.push("out vec4 vWorldPosition;"),i.push("out float vFlags;")),i.push("out vec4 vColor;"),i.push("void main(void) {"),i.push("int silhouetteFlag = int(flags) >> 4 & 0xF;"),i.push("if (silhouetteFlag != renderPass) {"),i.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("} else {"),i.push("vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),i.push("worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&i.push("      worldPosition.xyz = worldPosition.xyz + offset;"),i.push("vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(i.push("vWorldPosition = worldPosition;"),i.push("vFlags = flags;")),i.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&i.push("vFragDepth = 1.0 + clipPos.w;"),i.push("vColor = vec4(float(silhouetteColor.r) / 255.0, float(silhouetteColor.g) / 255.0, float(silhouetteColor.b) / 255.0, float(color.a) / 255.0);"),i.push("gl_Position = clipPos;"),s.perspectivePoints?(i.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;"),i.push("gl_PointSize = max(gl_PointSize, "+Math.floor(s.minPerspectivePointSize)+".0);"),i.push("gl_PointSize = min(gl_PointSize, "+Math.floor(s.maxPerspectivePointSize)+".0);")):i.push("gl_PointSize = pointSize;"),i.push("}"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Points instancing silhouette fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),e.pointsMaterial.roundPoints&&(i.push("  vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),i.push("  float r = dot(cxy, cxy);"),i.push("  if (r > 1.0) {"),i.push("       discard;"),i.push("  }")),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("outColor = vColor;"),i.push("}"),i}}class Nn extends sr{_getHash(){return this._scene._sectionPlanesState.getHash()+this._scene.pointsMaterial.hash}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=e.pointsMaterial._state,i=[];return i.push("#version 300 es"),i.push("// Points instancing pick mesh vertex shader"),i.push("uniform int renderPass;"),i.push("in vec3 position;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),i.push("in float flags;"),i.push("in vec4 pickColor;"),i.push("in vec4 modelMatrixCol0;"),i.push("in vec4 modelMatrixCol1;"),i.push("in vec4 modelMatrixCol2;"),i.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(i),this._addRemapClipPosLines(i),i.push("uniform float pointSize;"),s.perspectivePoints&&i.push("uniform float nearPlaneHeight;"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;")),t&&(i.push("out vec4 vWorldPosition;"),i.push("out float vFlags;")),i.push("out vec4 vPickColor;"),i.push("void main(void) {"),i.push("int pickFlag = int(flags) >> 12 & 0xF;"),i.push("if (pickFlag != renderPass) {"),i.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("} else {"),i.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),i.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&i.push("      worldPosition.xyz = worldPosition.xyz + offset;"),i.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),i.push("  vPickColor = vec4(float(pickColor.r) / 255.0, float(pickColor.g) / 255.0, float(pickColor.b) / 255.0, float(pickColor.a) / 255.0);"),t&&(i.push("  vWorldPosition = worldPosition;"),i.push("  vFlags = flags;")),i.push("vec4 clipPos = projMatrix * viewPosition;"),i.push("gl_Position = remapClipPos(clipPos);"),e.logarithmicDepthBufferEnabled&&i.push("vFragDepth = 1.0 + clipPos.w;"),s.perspectivePoints?(i.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;"),i.push("gl_PointSize = max(gl_PointSize, "+Math.floor(s.minPerspectivePointSize)+".0);"),i.push("gl_PointSize = min(gl_PointSize, "+Math.floor(s.maxPerspectivePointSize)+".0);")):i.push("gl_PointSize = pointSize;"),i.push("}"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Points instancing pick mesh fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vPickColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),e.pointsMaterial.roundPoints&&(i.push("  vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),i.push("  float r = dot(cxy, cxy);"),i.push("  if (r > 1.0) {"),i.push("       discard;"),i.push("  }")),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("outColor = vPickColor; "),i.push("}"),i}}class Cn extends sr{_getHash(){return this._scene._sectionPlanesState.getHash()+this._scene.pointsMaterial.hash}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=e.pointsMaterial._state,i=[];return i.push("#version 300 es"),i.push("// Points instancing pick depth vertex shader"),i.push("uniform int renderPass;"),i.push("in vec3 position;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),i.push("in float flags;"),i.push("in vec4 modelMatrixCol0;"),i.push("in vec4 modelMatrixCol1;"),i.push("in vec4 modelMatrixCol2;"),i.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(i),this._addRemapClipPosLines(i),i.push("uniform float pointSize;"),s.perspectivePoints&&i.push("uniform float nearPlaneHeight;"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;")),t&&(i.push("out vec4 vWorldPosition;"),i.push("out float vFlags;")),i.push("out vec4 vViewPosition;"),i.push("void main(void) {"),i.push("int pickFlag = int(flags) >> 12 & 0xF;"),i.push("if (pickFlag != renderPass) {"),i.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("} else {"),i.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),i.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&i.push("      worldPosition.xyz = worldPosition.xyz + offset;"),i.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(i.push("  vWorldPosition = worldPosition;"),i.push("  vFlags = flags;")),i.push("  vViewPosition = viewPosition;"),i.push("vec4 clipPos = projMatrix * viewPosition;"),i.push("gl_Position = remapClipPos(clipPos);"),e.logarithmicDepthBufferEnabled&&i.push("vFragDepth = 1.0 + clipPos.w;"),i.push("gl_Position = remapClipPos(clipPos);"),s.perspectivePoints?(i.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;"),i.push("gl_PointSize = max(gl_PointSize, "+Math.floor(s.minPerspectivePointSize)+".0);"),i.push("gl_PointSize = min(gl_PointSize, "+Math.floor(s.maxPerspectivePointSize)+".0);")):i.push("gl_PointSize = pointSize;"),i.push("}"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Points instancing pick depth fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),i.push("uniform float pickZNear;"),i.push("uniform float pickZFar;"),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vViewPosition;"),i.push("vec4 packDepth(const in float depth) {"),i.push("  const vec4 bitShift = vec4(256.0*256.0*256.0, 256.0*256.0, 256.0, 1.0);"),i.push("  const vec4 bitMask  = vec4(0.0, 1.0/256.0, 1.0/256.0, 1.0/256.0);"),i.push("  vec4 res = fract(depth * bitShift);"),i.push("  res -= res.xxyz * bitMask;"),i.push("  return res;"),i.push("}"),i.push("out vec4 outColor;"),i.push("void main(void) {"),e.pointsMaterial.roundPoints&&(i.push("  vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),i.push("  float r = dot(cxy, cxy);"),i.push("  if (r > 1.0) {"),i.push("       discard;"),i.push("  }")),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    float zNormalizedDepth = abs((pickZNear + vViewPosition.z) / (pickZFar - pickZNear));"),i.push("    outColor = packDepth(zNormalizedDepth); "),i.push("}"),i}}class On extends sr{_getHash(){return this._scene._sectionPlanesState.getHash()+this._scene.pointsMaterial.hash}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=e.pointsMaterial._state,i=[];return i.push("#version 300 es"),i.push("// Points instancing occlusion vertex shader"),i.push("uniform int renderPass;"),i.push("in vec3 position;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),i.push("in vec4 color;"),i.push("in float flags;"),i.push("in vec4 modelMatrixCol0;"),i.push("in vec4 modelMatrixCol1;"),i.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(i),i.push("uniform float pointSize;"),s.perspectivePoints&&i.push("uniform float nearPlaneHeight;"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;")),t&&(i.push("out vec4 vWorldPosition;"),i.push("out float vFlags;")),i.push("void main(void) {"),i.push("int colorFlag = int(flags) & 0xF;"),i.push("if (colorFlag != renderPass) {"),i.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("} else {"),i.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),i.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&i.push("      worldPosition.xyz = worldPosition.xyz + offset;"),i.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(i.push("  vWorldPosition = worldPosition;"),i.push("vFlags = flags;")),i.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&i.push("vFragDepth = 1.0 + clipPos.w;"),i.push("gl_Position = clipPos;"),s.perspectivePoints?(i.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;"),i.push("gl_PointSize = max(gl_PointSize, "+Math.floor(s.minPerspectivePointSize)+".0);"),i.push("gl_PointSize = min(gl_PointSize, "+Math.floor(s.maxPerspectivePointSize)+".0);")):i.push("gl_PointSize = pointSize;"),i.push("}"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Points instancing occlusion vertex shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("out vec4 outColor;"),i.push("void main(void) {"),e.pointsMaterial.roundPoints&&(i.push("  vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),i.push("  float r = dot(cxy, cxy);"),i.push("  if (r > 1.0) {"),i.push("       discard;"),i.push("  }")),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return i.push("   outColor = vec4(0.0, 0.0, 1.0, 1.0); "),e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("}"),i}}class bn extends sr{_getHash(){return this._scene._sectionPlanesState.getHash()+this._scene.pointsMaterial.hash}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=e.pointsMaterial._state,i=[];return i.push("#version 300 es"),i.push("// Points instancing depth vertex shader"),i.push("uniform int renderPass;"),i.push("in vec3 position;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),i.push("in float flags;"),i.push("in vec4 modelMatrixCol0;"),i.push("in vec4 modelMatrixCol1;"),i.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(i),i.push("uniform float pointSize;"),s.perspectivePoints&&i.push("uniform float nearPlaneHeight;"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;")),t&&(i.push("out vec4 vWorldPosition;"),i.push("out float vFlags;")),i.push("void main(void) {"),i.push("int colorFlag = int(flags) & 0xF;"),i.push("if (colorFlag != renderPass) {"),i.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("} else {"),i.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),i.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&i.push("      worldPosition.xyz = worldPosition.xyz + offset;"),i.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(i.push("vWorldPosition = worldPosition;"),i.push("vFlags = flags;")),i.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&i.push("vFragDepth = 1.0 + clipPos.w;"),i.push("gl_Position = clipPos;"),s.perspectivePoints?(i.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;"),i.push("gl_PointSize = max(gl_PointSize, "+Math.floor(s.minPerspectivePointSize)+".0);"),i.push("gl_PointSize = min(gl_PointSize, "+Math.floor(s.maxPerspectivePointSize)+".0);")):i.push("gl_PointSize = pointSize;"),i.push("}"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState;let s,i;const r=t.sectionPlanes.length>0,o=[];if(o.push("#version 300 es"),o.push("// Points instancing depth vertex shader"),o.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),o.push("precision highp float;"),o.push("precision highp int;"),o.push("#else"),o.push("precision mediump float;"),o.push("precision mediump int;"),o.push("#endif"),e.logarithmicDepthBufferEnabled&&(o.push("uniform float logDepthBufFC;"),o.push("in float vFragDepth;")),r)for(o.push("in vec4 vWorldPosition;"),o.push("in float vFlags;"),s=0,i=t.sectionPlanes.length;s<i;s++)o.push("uniform bool sectionPlaneActive"+s+";"),o.push("uniform vec3 sectionPlanePos"+s+";"),o.push("uniform vec3 sectionPlaneDir"+s+";");if(o.push("const float   packUpScale = 256. / 255.;"),o.push("const float   unpackDownscale = 255. / 256.;"),o.push("const vec3    packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );"),o.push("const vec4    unpackFactors = unpackDownscale / vec4( packFactors, 1. );"),o.push("const float   shiftRight8 = 1.0 / 256.;"),o.push("vec4 packDepthToRGBA( const in float v ) {"),o.push("    vec4 r = vec4( fract( v * packFactors ), v );"),o.push("    r.yzw -= r.xyz * shiftRight8;"),o.push("    return r * packUpScale;"),o.push("}"),o.push("out vec4 outColor;"),o.push("void main(void) {"),e.pointsMaterial.roundPoints&&(o.push("  vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),o.push("  float r = dot(cxy, cxy);"),o.push("  if (r > 1.0) {"),o.push("       discard;"),o.push("  }")),r){for(o.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),o.push("  if (clippable) {"),o.push("  float dist = 0.0;"),s=0,i=t.sectionPlanes.length;s<i;s++)o.push("if (sectionPlaneActive"+s+") {"),o.push("   dist += clamp(dot(-sectionPlaneDir"+s+".xyz, vWorldPosition.xyz - sectionPlanePos"+s+".xyz), 0.0, 1000.0);"),o.push("}");o.push("if (dist > 0.0) { discard; }"),o.push("}")}return o.push("    outColor = packDepthToRGBA( gl_FragCoord.z); "),e.logarithmicDepthBufferEnabled&&o.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),o.push("}"),o}}class Sn extends sr{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Instancing geometry shadow drawing vertex shader"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in vec4 color;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),s.push("uniform mat4 shadowViewMatrix;"),s.push("uniform mat4 shadowProjMatrix;"),this._addMatricesUniformBlockLines(s),s.push("uniform float pointSize;"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("void main(void) {"),s.push("int colorFlag     = int(flags) & 0xF;"),s.push("bool visible      = (colorFlag > 0);"),s.push("bool transparent  = ((float(color.a) / 255.0) < 1.0);"),s.push("if (!visible || transparent) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("  worldPosition = vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("  vec4 viewPosition  = shadowViewMatrix * worldPosition; "),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("  gl_Position = shadowProjMatrix * viewPosition;"),s.push("}"),s.push("gl_PointSize = pointSize;"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Instancing geometry depth drawing fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec3 vViewNormal;"),i.push("vec3 packNormalToRGB( const in vec3 normal ) {"),i.push("    return normalize( normal ) * 0.5 + 0.5;"),i.push("}"),i.push("out vec4 outColor;"),i.push("void main(void) {"),i.push("  vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),i.push("  float r = dot(cxy, cxy);"),i.push("  if (r > 1.0) {"),i.push("       discard;"),i.push("  }"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    outColor = vec4(packNormalToRGB(vViewNormal), 1.0); "),i.push("}"),i}}class wn{constructor(e){this._scene=e}_compile(){this._colorRenderer&&!this._colorRenderer.getValid()&&(this._colorRenderer.destroy(),this._colorRenderer=null),this._depthRenderer&&!this._depthRenderer.getValid()&&(this._depthRenderer.destroy(),this._depthRenderer=null),this._silhouetteRenderer&&!this._silhouetteRenderer.getValid()&&(this._silhouetteRenderer.destroy(),this._silhouetteRenderer=null),this._pickMeshRenderer&&!this._pickMeshRenderer.getValid()&&(this._pickMeshRenderer.destroy(),this._pickMeshRenderer=null),this._pickDepthRenderer&&!this._pickDepthRenderer.getValid()&&(this._pickDepthRenderer.destroy(),this._pickDepthRenderer=null),this._occlusionRenderer&&!1===this._occlusionRenderer.getValid()&&(this._occlusionRenderer.destroy(),this._occlusionRenderer=null),this._shadowRenderer&&!this._shadowRenderer.getValid()&&(this._shadowRenderer.destroy(),this._shadowRenderer=null)}get colorRenderer(){return this._colorRenderer||(this._colorRenderer=new Pn(this._scene,!1)),this._colorRenderer}get silhouetteRenderer(){return this._silhouetteRenderer||(this._silhouetteRenderer=new Dn(this._scene)),this._silhouetteRenderer}get depthRenderer(){return this._depthRenderer||(this._depthRenderer=new bn(this._scene)),this._depthRenderer}get pickMeshRenderer(){return this._pickMeshRenderer||(this._pickMeshRenderer=new Nn(this._scene)),this._pickMeshRenderer}get pickDepthRenderer(){return this._pickDepthRenderer||(this._pickDepthRenderer=new Cn(this._scene)),this._pickDepthRenderer}get occlusionRenderer(){return this._occlusionRenderer||(this._occlusionRenderer=new On(this._scene)),this._occlusionRenderer}get shadowRenderer(){return this._shadowRenderer||(this._shadowRenderer=new Sn(this._scene)),this._shadowRenderer}_destroy(){this._colorRenderer&&this._colorRenderer.destroy(),this._depthRenderer&&this._depthRenderer.destroy(),this._silhouetteRenderer&&this._silhouetteRenderer.destroy(),this._pickMeshRenderer&&this._pickMeshRenderer.destroy(),this._pickDepthRenderer&&this._pickDepthRenderer.destroy(),this._occlusionRenderer&&this._occlusionRenderer.destroy(),this._shadowRenderer&&this._shadowRenderer.destroy()}}const xn={};const Bn=new Uint8Array(4),Fn=new Float32Array(1),Mn=u.vec4([0,0,0,1]),Ln=u.vec4([0,0,0,1]);u.vec4([0,0,0,1]);const Un=new Float32Array(3);class Hn{constructor(e){this.model=e.model,this.material=e.material,this.sortId="PointsInstancingLayer",this.layerIndex=e.layerIndex,this._pointsInstancingRenderers=function(e){const t=e.id;let s=xn[t];return s||(s=new wn(e),xn[t]=s,s._compile(),e.on("compile",(()=>{s._compile()})),e.on("destroyed",(()=>{delete xn[t],s._destroy()}))),s}(e.model.scene),this._aabb=u.collapseAABB3(),this._state=new Ne({obb:u.OBB3(),numInstances:0,origin:e.origin?u.vec3(e.origin):null,geometry:e.geometry,positionsDecodeMatrix:e.geometry.positionsDecodeMatrix,colorsBuf:null,flagsBuf:null,offsetsBuf:null,modelMatrixCol0Buf:null,modelMatrixCol1Buf:null,modelMatrixCol2Buf:null,pickColorsBuf:null}),this._numPortions=0,this._numVisibleLayerPortions=0,this._numTransparentLayerPortions=0,this._numXRayedLayerPortions=0,this._numHighlightedLayerPortions=0,this._numSelectedLayerPortions=0,this._numClippableLayerPortions=0,this._numEdgesLayerPortions=0,this._numPickableLayerPortions=0,this._numCulledLayerPortions=0,this.numIndices=e.geometry.numIndices,this._pickColors=[],this._offsets=[],this._modelMatrixCol0=[],this._modelMatrixCol1=[],this._modelMatrixCol2=[],this._portions=[],this._finalized=!1,this.aabb=u.collapseAABB3()}createPortion(e){const t=e.meshMatrix,s=e.aabb,i=e.pickColor;if(this._finalized)throw"Already finalized";this.model.scene.entityOffsetsEnabled&&(this._offsets.push(0),this._offsets.push(0),this._offsets.push(0)),this._modelMatrixCol0.push(t[0]),this._modelMatrixCol0.push(t[4]),this._modelMatrixCol0.push(t[8]),this._modelMatrixCol0.push(t[12]),this._modelMatrixCol1.push(t[1]),this._modelMatrixCol1.push(t[5]),this._modelMatrixCol1.push(t[9]),this._modelMatrixCol1.push(t[13]),this._modelMatrixCol2.push(t[2]),this._modelMatrixCol2.push(t[6]),this._modelMatrixCol2.push(t[10]),this._modelMatrixCol2.push(t[14]),this._pickColors.push(i[0]),this._pickColors.push(i[1]),this._pickColors.push(i[2]),this._pickColors.push(i[3]),u.collapseAABB3(s);const r=this._state.obb,o=r.length;for(let e=0;e<o;e+=4)Mn[0]=r[e+0],Mn[1]=r[e+1],Mn[2]=r[e+2],u.transformPoint4(t,Mn,Ln),u.expandAABB3Point3(s,Ln);if(this._state.origin){const e=this._state.origin;s[0]+=e[0],s[1]+=e[1],s[2]+=e[2],s[3]+=e[0],s[4]+=e[1],s[5]+=e[2]}u.expandAABB3(this.aabb,s),this._state.numInstances++;const n=this._portions.length;return this._portions.push({}),this._numPortions++,this.model.numPortions++,n}finalize(){if(this._finalized)throw"Already finalized";const e=this.model.scene.canvas.gl,t=this._pickColors.length/4,s=this._state,i=s.geometry;if(t>0){let i=!1;s.flagsBuf=new ae(e,e.ARRAY_BUFFER,new Float32Array(t),t,1,e.DYNAMIC_DRAW,i)}if(this.model.scene.entityOffsetsEnabled&&this._offsets.length>0){const t=!1;s.offsetsBuf=new ae(e,e.ARRAY_BUFFER,new Float32Array(this._offsets),this._offsets.length,3,e.DYNAMIC_DRAW,t),this._offsets=[]}if(i.positionsCompressed&&i.positionsCompressed.length>0){const t=!1;s.positionsBuf=new ae(e,e.ARRAY_BUFFER,i.positionsCompressed,i.positionsCompressed.length,3,e.STATIC_DRAW,t),s.positionsDecodeMatrix=u.mat4(i.positionsDecodeMatrix)}if(i.colorsCompressed&&i.colorsCompressed.length>0){const t=new Uint8Array(i.colorsCompressed),r=!1;s.colorsBuf=new ae(e,e.ARRAY_BUFFER,t,t.length,4,e.STATIC_DRAW,r)}if(this._modelMatrixCol0.length>0){const t=!1;s.modelMatrixCol0Buf=new ae(e,e.ARRAY_BUFFER,new Float32Array(this._modelMatrixCol0),this._modelMatrixCol0.length,4,e.STATIC_DRAW,t),s.modelMatrixCol1Buf=new ae(e,e.ARRAY_BUFFER,new Float32Array(this._modelMatrixCol1),this._modelMatrixCol1.length,4,e.STATIC_DRAW,t),s.modelMatrixCol2Buf=new ae(e,e.ARRAY_BUFFER,new Float32Array(this._modelMatrixCol2),this._modelMatrixCol2.length,4,e.STATIC_DRAW,t),this._modelMatrixCol0=[],this._modelMatrixCol1=[],this._modelMatrixCol2=[]}if(this._pickColors.length>0){const t=!1;s.pickColorsBuf=new ae(e,e.ARRAY_BUFFER,new Uint8Array(this._pickColors),this._pickColors.length,4,e.STATIC_DRAW,t),this._pickColors=[]}s.geometry=null,this._finalized=!0}initFlags(e,t,s){t&B&&(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++),t&G&&(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++),t&H&&(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++),t&k&&(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++),t&L&&(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++),t&V&&(this._numEdgesLayerPortions++,this.model.numEdgesLayerPortions++),t&M&&(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++),t&F&&(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++),s&&(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++),this._setFlags(e,t,s)}setVisible(e,t,s){if(!this._finalized)throw"Not finalized";t&B?(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++):(this._numVisibleLayerPortions--,this.model.numVisibleLayerPortions--),this._setFlags(e,t,s)}setHighlighted(e,t,s){if(!this._finalized)throw"Not finalized";t&G?(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++):(this._numHighlightedLayerPortions--,this.model.numHighlightedLayerPortions--),this._setFlags(e,t,s)}setXRayed(e,t,s){if(!this._finalized)throw"Not finalized";t&H?(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++):(this._numXRayedLayerPortions--,this.model.numXRayedLayerPortions--),this._setFlags(e,t,s)}setSelected(e,t,s){if(!this._finalized)throw"Not finalized";t&k?(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++):(this._numSelectedLayerPortions--,this.model.numSelectedLayerPortions--),this._setFlags(e,t,s)}setEdges(e,t,s){if(!this._finalized)throw"Not finalized";t&V?(this._numEdgesLayerPortions++,this.model.numEdgesLayerPortions++):(this._numEdgesLayerPortions--,this.model.numEdgesLayerPortions--),this._setFlags(e,t,s)}setClippable(e,t){if(!this._finalized)throw"Not finalized";t&L?(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++):(this._numClippableLayerPortions--,this.model.numClippableLayerPortions--),this._setFlags(e,t)}setCollidable(e,t){if(!this._finalized)throw"Not finalized"}setPickable(e,t,s){if(!this._finalized)throw"Not finalized";t&M?(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++):(this._numPickableLayerPortions--,this.model.numPickableLayerPortions--),this._setFlags(e,t,s)}setCulled(e,t,s){if(!this._finalized)throw"Not finalized";t&F?(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++):(this._numCulledLayerPortions--,this.model.numCulledLayerPortions--),this._setFlags(e,t,s)}setColor(e,t){if(!this._finalized)throw"Not finalized";Bn[0]=t[0],Bn[1]=t[1],Bn[2]=t[2],this._state.colorsBuf.setData(Bn,3*e)}setTransparent(e,t,s){s?(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++):(this._numTransparentLayerPortions--,this.model.numTransparentLayerPortions--),this._setFlags(e,t,s)}_setFlags(e,t,s){if(!this._finalized)throw"Not finalized";const i=!!(t&B),r=!!(t&H),o=!!(t&G),n=!!(t&k),a=!!(t&V),l=!!(t&M),h=!!(t&F);let c,A;c=!i||h||r||o&&!this.model.scene.highlightMaterial.glowThrough||n&&!this.model.scene.selectedMaterial.glowThrough?ji.NOT_RENDERED:s?ji.COLOR_TRANSPARENT:ji.COLOR_OPAQUE,A=!i||h?ji.NOT_RENDERED:n?ji.SILHOUETTE_SELECTED:o?ji.SILHOUETTE_HIGHLIGHTED:r?ji.SILHOUETTE_XRAYED:ji.NOT_RENDERED;let u=0;u=!i||h?ji.NOT_RENDERED:n?ji.EDGES_SELECTED:o?ji.EDGES_HIGHLIGHTED:r?ji.EDGES_XRAYED:a?s?ji.EDGES_COLOR_TRANSPARENT:ji.EDGES_COLOR_OPAQUE:ji.NOT_RENDERED;let p=0;p|=c,p|=A<<4,p|=u<<8,p|=(i&&!h&&l?ji.PICK:ji.NOT_RENDERED)<<12,p|=(t&L?255:0)<<16,Fn[0]=p,this._state.flagsBuf.setData(Fn,e)}setOffset(e,t){if(!this._finalized)throw"Not finalized";this.model.scene.entityOffsetsEnabled?(Un[0]=t[0],Un[1]=t[1],Un[2]=t[2],this._state.offsetsBuf.setData(Un,3*e)):this.model.error("Entity#offset not enabled for this Viewer")}drawColorOpaque(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&this._pointsInstancingRenderers.colorRenderer&&this._pointsInstancingRenderers.colorRenderer.drawLayer(t,this,ji.COLOR_OPAQUE)}drawColorTransparent(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numTransparentLayerPortions&&this._numXRayedLayerPortions!==this._numPortions&&this._pointsInstancingRenderers.colorRenderer&&this._pointsInstancingRenderers.colorRenderer.drawLayer(t,this,ji.COLOR_TRANSPARENT)}drawDepth(e,t){}drawNormals(e,t){}drawSilhouetteXRayed(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numXRayedLayerPortions&&this._pointsInstancingRenderers.silhouetteRenderer&&this._pointsInstancingRenderers.silhouetteRenderer.drawLayer(t,this,ji.SILHOUETTE_XRAYED)}drawSilhouetteHighlighted(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numHighlightedLayerPortions&&this._pointsInstancingRenderers.silhouetteRenderer&&this._pointsInstancingRenderers.silhouetteRenderer.drawLayer(t,this,ji.SILHOUETTE_HIGHLIGHTED)}drawSilhouetteSelected(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numSelectedLayerPortions&&this._pointsInstancingRenderers.silhouetteRenderer&&this._pointsInstancingRenderers.silhouetteRenderer.drawLayer(t,this,ji.SILHOUETTE_SELECTED)}drawEdgesColorOpaque(e,t){}drawEdgesColorTransparent(e,t){}drawEdgesHighlighted(e,t){}drawEdgesSelected(e,t){}drawEdgesXRayed(e,t){}drawOcclusion(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._pointsInstancingRenderers.occlusionRenderer&&this._pointsInstancingRenderers.occlusionRenderer.drawLayer(t,this,ji.COLOR_OPAQUE)}drawShadow(e,t){}drawPickMesh(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._pointsInstancingRenderers.pickMeshRenderer&&this._pointsInstancingRenderers.pickMeshRenderer.drawLayer(t,this,ji.PICK)}drawPickDepths(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._pointsInstancingRenderers.pickDepthRenderer&&this._pointsInstancingRenderers.pickDepthRenderer.drawLayer(t,this,ji.PICK)}drawPickNormals(e,t){}destroy(){const e=this._state;e.colorsBuf&&(e.colorsBuf.destroy(),e.colorsBuf=null),e.flagsBuf&&(e.flagsBuf.destroy(),e.flagsBuf=null),e.offsetsBuf&&(e.offsetsBuf.destroy(),e.offsetsBuf=null),e.modelMatrixCol0Buf&&(e.modelMatrixCol0Buf.destroy(),e.modelMatrixCol0Buf=null),e.modelMatrixCol1Buf&&(e.modelMatrixCol1Buf.destroy(),e.modelMatrixCol1Buf=null),e.modelMatrixCol2Buf&&(e.modelMatrixCol2Buf.destroy(),e.modelMatrixCol2Buf=null),e.pickColorsBuf&&(e.pickColorsBuf.destroy(),e.pickColorsBuf=null),e.destroy()}}class Gn{constructor(e){this.id=e.id,this.colorTexture=e.colorTexture,this.metallicRoughnessTexture=e.metallicRoughnessTexture,this.normalsTexture=e.normalsTexture,this.emissiveTexture=e.emissiveTexture,this.occlusionTexture=e.occlusionTexture}destroy(){}}class kn{constructor(e){this.id=e.id,this.texture=e.texture}destroy(){this.texture&&(this.texture.destroy(),this.texture=null)}}const Vn={enabled:!1,files:{},add:function(e,t){!1!==this.enabled&&(this.files[e]=t)},get:function(e){if(!1!==this.enabled)return this.files[e]},remove:function(e){delete this.files[e]},clear:function(){this.files={}}};const jn=new class{constructor(e,t,s){this.isLoading=!1,this.itemsLoaded=0,this.itemsTotal=0,this.urlModifier=void 0,this.handlers=[],this.onStart=void 0,this.onLoad=e,this.onProgress=t,this.onError=s}itemStart(e){this.itemsTotal++,!1===this.isLoading&&void 0!==this.onStart&&this.onStart(e,this.itemsLoaded,this.itemsTotal),this.isLoading=!0}itemEnd(e){this.itemsLoaded++,void 0!==this.onProgress&&this.onProgress(e,this.itemsLoaded,this.itemsTotal),this.itemsLoaded===this.itemsTotal&&(this.isLoading=!1,void 0!==this.onLoad&&this.onLoad())}itemError(e){void 0!==this.onError&&this.onError(e)}resolveURL(e){return this.urlModifier?this.urlModifier(e):e}setURLModifier(e){return this.urlModifier=e,this}addHandler(e,t){return this.handlers.push(e,t),this}removeHandler(e){const t=this.handlers.indexOf(e);return-1!==t&&this.handlers.splice(t,2),this}getHandler(e){for(let t=0,s=this.handlers.length;t<s;t+=2){const s=this.handlers[t],i=this.handlers[t+1];if(s.global&&(s.lastIndex=0),s.test(e))return i}return null}};const Qn={};class Wn extends class{constructor(e){this.manager=void 0!==e?e:jn,this.crossOrigin="anonymous",this.withCredentials=!1,this.path="",this.resourcePath="",this.requestHeader={}}load(){}loadAsync(e,t){const s=this;return new Promise((function(i,r){s.load(e,i,t,r)}))}parse(){}setCrossOrigin(e){return this.crossOrigin=e,this}setWithCredentials(e){return this.withCredentials=e,this}setPath(e){return this.path=e,this}setResourcePath(e){return this.resourcePath=e,this}setRequestHeader(e){return this.requestHeader=e,this}}{constructor(e){super(e)}load(e,t,s,i){void 0===e&&(e=""),void 0!==this.path&&(e=this.path+e),e=this.manager.resolveURL(e);const r=Vn.get(e);if(void 0!==r)return this.manager.itemStart(e),setTimeout((()=>{t&&t(r),this.manager.itemEnd(e)}),0),r;if(void 0!==Qn[e])return void Qn[e].push({onLoad:t,onProgress:s,onError:i});Qn[e]=[],Qn[e].push({onLoad:t,onProgress:s,onError:i});const o=new Request(e,{headers:new Headers(this.requestHeader),credentials:this.withCredentials?"include":"same-origin"}),n=this.mimeType,a=this.responseType;fetch(o).then((t=>{if(200===t.status||0===t.status){if(0===t.status&&console.warn("FileLoader: HTTP Status 0 received."),"undefined"==typeof ReadableStream||void 0===t.body.getReader)return t;const s=Qn[e],i=t.body.getReader(),r=t.headers.get("Content-Length"),o=r?parseInt(r):0,n=0!==o;let a=0;const l=new ReadableStream({start(e){!function t(){i.read().then((({done:i,value:r})=>{if(i)e.close();else{a+=r.byteLength;const i=new ProgressEvent("progress",{lengthComputable:n,loaded:a,total:o});for(let e=0,t=s.length;e<t;e++){const t=s[e];t.onProgress&&t.onProgress(i)}e.enqueue(r),t()}}))}()}});return new Response(l)}throw Error(`fetch for "${t.url}" responded with ${t.status}: ${t.statusText}`)})).then((e=>{switch(a){case"arraybuffer":return e.arrayBuffer();case"blob":return e.blob();case"document":return e.text().then((e=>(new DOMParser).parseFromString(e,n)));case"json":return e.json();default:if(void 0===n)return e.text();{const t=/charset="?([^;"\s]*)"?/i.exec(n),s=t&&t[1]?t[1].toLowerCase():void 0,i=new TextDecoder(s);return e.arrayBuffer().then((e=>i.decode(e)))}}})).then((t=>{Vn.add(e,t);const s=Qn[e];delete Qn[e];for(let e=0,i=s.length;e<i;e++){const i=s[e];i.onLoad&&i.onLoad(t)}})).catch((t=>{const s=Qn[e];if(void 0===s)throw this.manager.itemError(e),t;delete Qn[e];for(let e=0,i=s.length;e<i;e++){const i=s[e];i.onError&&i.onError(t)}this.manager.itemError(e)})).finally((()=>{this.manager.itemEnd(e)})),this.manager.itemStart(e)}setResponseType(e){return this.responseType=e,this}setMimeType(e){return this.mimeType=e,this}}class zn{constructor(e=4){this.pool=e,this.queue=[],this.workers=[],this.workersResolve=[],this.workerStatus=0}_initWorker(e){if(!this.workers[e]){const t=this.workerCreator();t.addEventListener("message",this._onMessage.bind(this,e)),this.workers[e]=t}}_getIdleWorker(){for(let e=0;e<this.pool;e++)if(!(this.workerStatus&1<<e))return e;return-1}_onMessage(e,t){const s=this.workersResolve[e];if(s&&s(t),this.queue.length){const{resolve:t,msg:s,transfer:i}=this.queue.shift();this.workersResolve[e]=t,this.workers[e].postMessage(s,i)}else this.workerStatus^=1<<e}setWorkerCreator(e){this.workerCreator=e}setWorkerLimit(e){this.pool=e}postMessage(e,t){return new Promise((s=>{const i=this._getIdleWorker();-1!==i?(this._initWorker(i),this.workerStatus|=1<<i,this.workersResolve[i]=s,this.workers[i].postMessage(e,t)):this.queue.push({resolve:s,msg:e,transfer:t})}))}destroy(){this.workers.forEach((e=>e.terminate())),this.workersResolve.length=0,this.workers.length=0,this.queue.length=0,this.workerStatus=0}}let Kn=0;class Yn{constructor({viewer:e,transcoderPath:t,workerLimit:s}){this._transcoderPath=t||"https://cdn.jsdelivr.net/npm/@xeokit/xeokit-sdk/dist/basis/",this._transcoderBinary=null,this._transcoderPending=null,this._workerPool=new zn,this._workerSourceURL="",s&&this._workerPool.setWorkerLimit(s);const i=e.capabilities;this._workerConfig={astcSupported:i.astcSupported,etc1Supported:i.etc1Supported,etc2Supported:i.etc2Supported,dxtSupported:i.dxtSupported,bptcSupported:i.bptcSupported,pvrtcSupported:i.pvrtcSupported},this._supportedFileTypes=["xkt2"]}_init(){if(!this._transcoderPending){const e=new Wn;e.setPath(this._transcoderPath),e.setWithCredentials(this.withCredentials);const t=e.loadAsync("basis_transcoder.js"),s=new Wn;s.setPath(this._transcoderPath),s.setResponseType("arraybuffer"),s.setWithCredentials(this.withCredentials);const i=s.loadAsync("basis_transcoder.wasm");this._transcoderPending=Promise.all([t,i]).then((([e,t])=>{const s=Yn.BasisWorker.toString(),i=["/* constants */","let _EngineFormat = "+JSON.stringify(Yn.EngineFormat),"let _TranscoderFormat = "+JSON.stringify(Yn.TranscoderFormat),"let _BasisFormat = "+JSON.stringify(Yn.BasisFormat),"/* basis_transcoder.js */",e,"/* worker */",s.substring(s.indexOf("{")+1,s.lastIndexOf("}"))].join("\n");this._workerSourceURL=URL.createObjectURL(new Blob([i])),this._transcoderBinary=t,this._workerPool.setWorkerCreator((()=>{const e=new Worker(this._workerSourceURL),t=this._transcoderBinary.slice(0);return e.postMessage({type:"init",config:this._workerConfig,transcoderBinary:t},[t]),e}))})),Kn>0&&console.warn("KTX2TextureTranscoder: Multiple active KTX2TextureTranscoder may cause performance issues. Use a single KTX2TextureTranscoder instance, or call .dispose() on old instances."),Kn++}return this._transcoderPending}transcode(e,t,s={}){return new Promise(((i,r)=>{const o=s;this._init().then((()=>this._workerPool.postMessage({type:"transcode",buffers:e,taskConfig:o},e))).then((e=>{const s=e.data,{mipmaps:o,width:n,height:a,format:l,type:h,error:c,dfdTransferFn:A,dfdFlags:u}=s;if("error"===h)return r(c);t.setCompressedData({mipmaps:o,props:{format:l,minFilter:1===o.length?1006:1008,magFilter:1===o.length?1006:1008,encoding:2===A?3001:3e3,premultiplyAlpha:!!(1&u)}}),i()}))}))}destroy(){URL.revokeObjectURL(this._workerSourceURL),this._workerPool.destroy(),Kn--}}Yn.BasisFormat={ETC1S:0,UASTC_4x4:1},Yn.TranscoderFormat={ETC1:0,ETC2:1,BC1:2,BC3:3,BC4:4,BC5:5,BC7_M6_OPAQUE_ONLY:6,BC7_M5:7,PVRTC1_4_RGB:8,PVRTC1_4_RGBA:9,ASTC_4x4:10,ATC_RGB:11,ATC_RGBA_INTERPOLATED_ALPHA:12,RGBA32:13,RGB565:14,BGR565:15,RGBA4444:16},Yn.EngineFormat={RGBAFormat:1023,RGBA_ASTC_4x4_Format:37808,RGBA_BPTC_Format:36492,RGBA_ETC2_EAC_Format:37496,RGBA_PVRTC_4BPPV1_Format:35842,RGBA_S3TC_DXT5_Format:33779,RGB_ETC1_Format:36196,RGB_ETC2_Format:37492,RGB_PVRTC_4BPPV1_Format:35840,RGB_S3TC_DXT1_Format:33776},Yn.BasisWorker=function(){let e,t,s;const i=_EngineFormat,r=_TranscoderFormat,o=_BasisFormat;self.addEventListener("message",(function(n){const c=n.data;switch(c.type){case"init":e=c.config,A=c.transcoderBinary,t=new Promise((e=>{s={wasmBinary:A,onRuntimeInitialized:e},BASIS(s)})).then((()=>{s.initializeBasis(),void 0===s.KTX2File&&console.warn("KTX2TextureTranscoder: Please update Basis Universal transcoder.")}));break;case"transcode":t.then((()=>{try{const{width:t,height:n,hasAlpha:A,mipmaps:u,format:p,dfdTransferFn:d,dfdFlags:f}=function(t){const n=new s.KTX2File(new Uint8Array(t));function c(){n.close(),n.delete()}if(!n.isValid())throw c(),new Error("KTX2TextureTranscoder: Invalid or unsupported .ktx2 file");const A=n.isUASTC()?o.UASTC_4x4:o.ETC1S,u=n.getWidth(),p=n.getHeight(),d=n.getLevels(),f=n.getHasAlpha(),E=n.getDFDTransferFunc(),m=n.getDFDFlags(),{transcoderFormat:y,engineFormat:g}=function(t,s,n,c){let A,u;const p=t===o.ETC1S?a:l;for(let i=0;i<p.length;i++){const r=p[i];if(e[r.if]&&(r.basisFormat.includes(t)&&!(c&&r.transcoderFormat.length<2)&&(!r.needsPowerOfTwo||h(s)&&h(n))))return A=r.transcoderFormat[c?1:0],u=r.engineFormat[c?1:0],{transcoderFormat:A,engineFormat:u}}return console.warn("KTX2TextureTranscoder: No suitable compressed texture format found. Decoding to RGBA32."),A=r.RGBA32,u=i.RGBAFormat,{transcoderFormat:A,engineFormat:u}}(A,u,p,f);if(!u||!p||!d)throw c(),new Error("KTX2TextureTranscoder: Invalid texture");if(!n.startTranscoding())throw c(),new Error("KTX2TextureTranscoder: .startTranscoding failed");const I=[];for(let e=0;e<d;e++){const t=n.getImageLevelInfo(e,0,0),s=t.origWidth,i=t.origHeight,r=new Uint8Array(n.getImageTranscodedSizeInBytes(e,0,0,y));if(!n.transcodeImage(r,e,0,0,y,0,-1,-1))throw c(),new Error("KTX2TextureTranscoder: .transcodeImage failed.");I.push({data:r,width:s,height:i})}return c(),{width:u,height:p,hasAlpha:f,mipmaps:I,format:g,dfdTransferFn:E,dfdFlags:m}}(c.buffers[0]),E=[];for(let e=0;e<u.length;++e)E.push(u[e].data.buffer);self.postMessage({type:"transcode",id:c.id,width:t,height:n,hasAlpha:A,mipmaps:u,format:p,dfdTransferFn:d,dfdFlags:f},E)}catch(e){console.error(`[KTX2TextureTranscoder.BasisWorker]: ${e}`),self.postMessage({type:"error",id:c.id,error:e.message})}}))}var A}));const n=[{if:"astcSupported",basisFormat:[o.UASTC_4x4],transcoderFormat:[r.ASTC_4x4,r.ASTC_4x4],engineFormat:[i.RGBA_ASTC_4x4_Format,i.RGBA_ASTC_4x4_Format],priorityETC1S:1/0,priorityUASTC:1,needsPowerOfTwo:!1},{if:"bptcSupported",basisFormat:[o.ETC1S,o.UASTC_4x4],transcoderFormat:[r.BC7_M5,r.BC7_M5],engineFormat:[i.RGBA_BPTC_Format,i.RGBA_BPTC_Format],priorityETC1S:3,priorityUASTC:2,needsPowerOfTwo:!1},{if:"dxtSupported",basisFormat:[o.ETC1S,o.UASTC_4x4],transcoderFormat:[r.BC1,r.BC3],engineFormat:[i.RGB_S3TC_DXT1_Format,i.RGBA_S3TC_DXT5_Format],priorityETC1S:4,priorityUASTC:5,needsPowerOfTwo:!1},{if:"etc2Supported",basisFormat:[o.ETC1S,o.UASTC_4x4],transcoderFormat:[r.ETC1,r.ETC2],engineFormat:[i.RGB_ETC2_Format,i.RGBA_ETC2_EAC_Format],priorityETC1S:1,priorityUASTC:3,needsPowerOfTwo:!1},{if:"etc1Supported",basisFormat:[o.ETC1S,o.UASTC_4x4],transcoderFormat:[r.ETC1],engineFormat:[i.RGB_ETC1_Format],priorityETC1S:2,priorityUASTC:4,needsPowerOfTwo:!1},{if:"pvrtcSupported",basisFormat:[o.ETC1S,o.UASTC_4x4],transcoderFormat:[r.PVRTC1_4_RGB,r.PVRTC1_4_RGBA],engineFormat:[i.RGB_PVRTC_4BPPV1_Format,i.RGBA_PVRTC_4BPPV1_Format],priorityETC1S:5,priorityUASTC:6,needsPowerOfTwo:!0}],a=n.sort((function(e,t){return e.priorityETC1S-t.priorityETC1S})),l=n.sort((function(e,t){return e.priorityUASTC-t.priorityUASTC}));function h(e){return e<=2||0==(e&e-1)&&0!==e}};const Xn={};
 /**
  * @author https://github.com/tmarti, with support from https://tribia.com/
  * @license MIT
@@ -20,11 +20,11 @@ function Ht(e,t){t.length;const s=e.length,i=[],r=[],o=e=>{for(let s=0,i=e.meshI
  * step, but is much more GC-friendly and actually faster than the classic O(N)
  * approach based in keeping a hash-based LUT to identify unique positionsCompressed.
  */
-let Jn=null;function $n(e,t){let s;for(let i=0;i<3;i++)if(0!=(s=Jn[3*e+i]-Jn[3*t+i]))return s;return 0}let ea=null;function ta(e){const t=e.positionsCompressed,s=e.indices,i=e.edgeIndices;!function(e){if(!(null!==ea&&ea.length>=e)){ea=new Uint32Array(e);for(let t=0;t<e;t++)ea[t]=t}}(t.length/3);const r=ea.slice(0,t.length/3),o=ea.slice(0,t.length/3);Jn=t,r.sort($n);let n=0;o[r[0]]=0;for(let e=1,t=r.length;e<t;e++)0!==$n(r[e],r[e-1])&&n++,o[r[e]]=n;const a=new Uint16Array(3*(n+1));n=0,a[3*n+0]=t[3*r[0]+0],a[3*n+1]=t[3*r[0]+1],a[3*n+2]=t[3*r[0]+2];for(let e=1,s=r.length;e<s;e++)0!==$n(r[e],r[e-1])&&(n++,a[3*n+0]=t[3*r[e]+0],a[3*n+1]=t[3*r[e]+1],a[3*n+2]=t[3*r[e]+2]),o[r[e]]=n;Jn=null;const l=new Uint32Array(s.length);for(let e=0,t=s.length;e<t;e++)l[e]=o[s[e]];const h=new Uint32Array(i.length);for(let e=0,t=i.length;e<t;e++)h[e]=o[i[e]];return[a,l,h]}
+let Zn=null;function qn(e,t){let s;for(let i=0;i<3;i++)if(0!=(s=Zn[3*e+i]-Zn[3*t+i]))return s;return 0}let Jn=null;function $n(e){const t=e.positionsCompressed,s=e.indices,i=e.edgeIndices;!function(e){if(!(null!==Jn&&Jn.length>=e)){Jn=new Uint32Array(e);for(let t=0;t<e;t++)Jn[t]=t}}(t.length/3);const r=Jn.slice(0,t.length/3),o=Jn.slice(0,t.length/3);Zn=t,r.sort(qn);let n=0;o[r[0]]=0;for(let e=1,t=r.length;e<t;e++)0!==qn(r[e],r[e-1])&&n++,o[r[e]]=n;const a=new Uint16Array(3*(n+1));n=0,a[3*n+0]=t[3*r[0]+0],a[3*n+1]=t[3*r[0]+1],a[3*n+2]=t[3*r[0]+2];for(let e=1,s=r.length;e<s;e++)0!==qn(r[e],r[e-1])&&(n++,a[3*n+0]=t[3*r[e]+0],a[3*n+1]=t[3*r[e]+1],a[3*n+2]=t[3*r[e]+2]),o[r[e]]=n;Zn=null;const l=new Uint32Array(s.length);for(let e=0,t=s.length;e<t;e++)l[e]=o[s[e]];const h=new Uint32Array(i.length);for(let e=0,t=i.length;e<t;e++)h[e]=o[i[e]];return[a,l,h]}
 /**
  * @author https://github.com/tmarti, with support from https://tribia.com/
  * @license MIT
- **/let sa=null;function ia(e,t){const s=3*e,i=3*t;let r,o,n,a,l,h;const c=Math.min(r=sa[s],o=sa[s+1],n=sa[s+2]),A=Math.min(a=sa[i],l=sa[i+1],h=sa[i+2]);if(c!==A)return c-A;const u=Math.max(r,o,n),p=Math.max(a,l,h);return u!==p?u-p:0}let ra=null;function oa(e,t){let s=ra[2*e]-ra[2*t];return 0!==s?s:ra[2*e+1]-ra[2*t+1]}function na(e,t,s=!1){const i=e.positionsCompressed||[],r=function(e,t){const s=new Int32Array(e.length/3);for(let e=0,t=s.length;e<t;e++)s[e]=e;sa=new Int32Array(e.length);for(let s=0,i=e.length;s<i;s++)sa[s]=e[s]>>t;s.sort(ia);const i=new Int32Array(e.length);for(let t=0,r=s.length;t<r;t++)i[3*t+0]=e[3*s[t]+0],i[3*t+1]=e[3*s[t]+1],i[3*t+2]=e[3*s[t]+2];return i}(e.indices||[],t),o=function(e){if(0===(e||[]).length)return[];let t=new Int32Array(e.length/2);for(let e=0,s=t.length;e<s;e++)t[e]=e;for(let t=0,s=e.length;t<s;t+=2)if(e[t]>e[t+1]){let s=e[t];e[t]=e[t+1],e[t+1]=s}ra=new Int32Array(e),t.sort(oa);const s=new Int32Array(e.length);for(let i=0,r=t.length;i<r;i++)s[2*i+0]=e[2*t[i]+0],s[2*i+1]=e[2*t[i]+1];return s}(e.edgeIndices||[]);function n(e,t){if(e>t){let s=e;e=t,t=s}function s(s,i){return s!==e?e-s:i!==t?t-i:0}let i=0,r=(o.length>>1)-1;for(;i<=r;){const e=r+i>>1,t=s(o[2*e],o[2*e+1]);if(t>0)i=e+1;else{if(!(t<0))return e;r=e-1}}return-i-1}const a=new Int32Array(o.length/2);a.fill(0);const l=i.length/3;if(l>8*(1<<t))return[e];const h=new Int32Array(l);h.fill(-1);const c=[];function A(){h.fill(-1);const e={positionsCompressed:[],indices:[],edgeIndices:[],maxNumPositions:(1<<t)-t,numPositions:0,bucketNumber:c.length};return c.push(e),e}let u=A();for(let t=0,s=r.length;t<s;t+=3){let s=0;const l=r[t],c=r[t+1],p=r[t+2];if(-1===h[l]&&s++,-1===h[c]&&s++,-1===h[p]&&s++,s+u.numPositions>u.maxNumPositions&&(u=A()),u.bucketNumber>8)return[e];let d;-1===h[l]&&(h[l]=u.numPositions++,u.positionsCompressed.push(i[3*l]),u.positionsCompressed.push(i[3*l+1]),u.positionsCompressed.push(i[3*l+2])),-1===h[c]&&(h[c]=u.numPositions++,u.positionsCompressed.push(i[3*c]),u.positionsCompressed.push(i[3*c+1]),u.positionsCompressed.push(i[3*c+2])),-1===h[p]&&(h[p]=u.numPositions++,u.positionsCompressed.push(i[3*p]),u.positionsCompressed.push(i[3*p+1]),u.positionsCompressed.push(i[3*p+2])),u.indices.push(h[l]),u.indices.push(h[c]),u.indices.push(h[p]),(d=n(l,c))>=0&&0===a[d]&&(a[d]=1,u.edgeIndices.push(h[o[2*d]]),u.edgeIndices.push(h[o[2*d+1]])),(d=n(l,p))>=0&&0===a[d]&&(a[d]=1,u.edgeIndices.push(h[o[2*d]]),u.edgeIndices.push(h[o[2*d+1]])),(d=n(c,p))>=0&&0===a[d]&&(a[d]=1,u.edgeIndices.push(h[o[2*d]]),u.edgeIndices.push(h[o[2*d+1]]))}const p=t/8*2,d=t/8,f=2*i.length+(r.length+o.length)*p;let E=0,m=-i.length/3;return c.forEach((e=>{E+=2*e.positionsCompressed.length+(e.indices.length+e.edgeIndices.length)*d,m+=e.positionsCompressed.length/3})),E>f?[e]:(s&&function(e,t){const s={};let i=0;e.forEach((e=>{const t=e.indices,r=e.edgeIndices,o=e.positionsCompressed;for(let e=0,i=t.length;e<i;e+=3){const i=o[3*t[e]]+"_"+o[3*t[e]+1]+"_"+o[3*t[e]+2]+"/"+o[3*t[e+1]]+"_"+o[3*t[e+1]+1]+"_"+o[3*t[e+1]+2]+"/"+o[3*t[e+2]]+"_"+o[3*t[e+2]+1]+"_"+o[3*t[e+2]+2];s[i]=!0}i+=e.edgeIndices.length/2;for(let e=0,t=r.length;e<t;e+=2)o[3*r[e]],o[3*r[e]+1],o[3*r[e]+2],o[3*r[e+1]],o[3*r[e+1]+1],o[3*r[e+1]+2]}));{const e=t.indices;t.edgeIndices;const i=t.positionsCompressed;for(let t=0,r=e.length;t<r;t+=3){const r=i[3*e[t]]+"_"+i[3*e[t]+1]+"_"+i[3*e[t]+2]+"/"+i[3*e[t+1]]+"_"+i[3*e[t+1]+1]+"_"+i[3*e[t+1]+2]+"/"+i[3*e[t+2]]+"_"+i[3*e[t+2]+1]+"_"+i[3*e[t+2]+2];if(!(r in s))throw console.log("Not found "+r),"Ohhhh!"}}}(c,e),c)}const aa=u.vec3(),la=u.vec3(),ha=u.vec3(),ca=u.vec3(),Aa=u.vec4(),ua=u.mat4();class pa{constructor(e,t){this._scene=e,this._withSAO=t,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){const e=this._scene;return[e._lightsState.getHash(),e._sectionPlanesState.getHash(),this._withSAO?"sao":"nosao"].join(";")}drawLayer(e,t,s){const i=this._scene,r=i.camera,o=t.model,n=i.canvas.gl,a=t._state,l=a.textureState,h=t._state.origin,{position:c,rotationMatrix:A,rotationMatrixConjugate:p}=o;if(!this._program&&(this._allocate(),this.errors))return;let d,f;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram(e,a)),l.bindCommonTextures(this._program,this._uTexturePerObjectIdPositionsDecodeMatrix,this._uTexturePerVertexIdCoordinates,this._uTexturePerObjectIdColorsAndFlags,this._uTextureModelMatrices,this._uTexturePerObjectIdOffsets);const E=0!==h[0]||0!==h[1]||0!==h[2],m=0!==c[0]||0!==c[1]||0!==c[2];if(E||m){const e=aa;if(E){const t=u.transformPoint3(A,h,la);e[0]=t[0],e[1]=t[1],e[2]=t[2]}else e[0]=0,e[1]=0,e[2]=0;e[0]+=c[0],e[1]+=c[1],e[2]+=c[2],d=O(r.viewMatrix,e,ua),f=ha,f[0]=r.eye[0]-e[0],f[1]=r.eye[1]-e[1],f[2]=r.eye[2]-e[2]}else d=r.viewMatrix,f=r.eye;if(n.uniformMatrix4fv(this._uSceneModelWorldMatrix,!1,p),n.uniformMatrix4fv(this._uViewMatrix,!1,d),n.uniformMatrix4fv(this._uProjMatrix,!1,r.projMatrix),n.uniform3fv(this._uCameraEyeRtc,f),n.uniform1i(this._uRenderPass,s),i.logarithmicDepthBufferEnabled){const t=2/(Math.log(e.pickZFar+1)/Math.LN2);n.uniform1f(this._uLogDepthBufFC,t)}const y=i._sectionPlanesState.sectionPlanes.length;if(y>0){const e=i._sectionPlanesState.sectionPlanes,s=t.layerIndex*y,r=o.renderFlags;for(let t=0;t<y;t++){const i=this._uSectionPlanes[t];if(i){const o=r.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,o?1:0),o){const s=e[t];if(h){const e=w(s.dist,s.dir,h,ca);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}a.numIndices8Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,8),n.drawArrays(n.TRIANGLES,0,a.numIndices8Bits)),a.numIndices16Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,16),n.drawArrays(n.TRIANGLES,0,a.numIndices16Bits)),a.numIndices32Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,32),n.drawArrays(n.TRIANGLES,0,a.numIndices32Bits)),e.drawElements++}_allocate(){const e=this._scene,t=e.canvas.gl,s=e._lightsState;if(this._program=new ne(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const i=this._program;this._uRenderPass=i.getLocation("renderPass"),this._uLightAmbient=i.getLocation("lightAmbient"),this._uLightColor=[],this._uLightDir=[],this._uLightPos=[],this._uLightAttenuation=[];const r=s.lights;let o;for(let e=0,t=r.length;e<t;e++)switch(o=r[e],o.type){case"dir":this._uLightColor[e]=i.getLocation("lightColor"+e),this._uLightPos[e]=null,this._uLightDir[e]=i.getLocation("lightDir"+e);break;case"point":this._uLightColor[e]=i.getLocation("lightColor"+e),this._uLightPos[e]=i.getLocation("lightPos"+e),this._uLightDir[e]=null,this._uLightAttenuation[e]=i.getLocation("lightAttenuation"+e);break;case"spot":this._uLightColor[e]=i.getLocation("lightColor"+e),this._uLightPos[e]=i.getLocation("lightPos"+e),this._uLightDir[e]=i.getLocation("lightDir"+e),this._uLightAttenuation[e]=i.getLocation("lightAttenuation"+e)}this._uSceneModelWorldMatrix=i.getLocation("sceneModelWorldMatrix"),this._uViewMatrix=i.getLocation("viewMatrix"),this._uProjMatrix=i.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,s=e._sectionPlanesState.sectionPlanes.length;t<s;t++)this._uSectionPlanes.push({active:i.getLocation("sectionPlaneActive"+t),pos:i.getLocation("sectionPlanePos"+t),dir:i.getLocation("sectionPlaneDir"+t)});this._withSAO&&(this._uOcclusionTexture="uOcclusionTexture",this._uSAOParams=i.getLocation("uSAOParams")),e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=i.getLocation("logDepthBufFC")),this._uTexturePerObjectIdPositionsDecodeMatrix="uTexturePerObjectIdPositionsDecodeMatrix",this._uTexturePerObjectIdColorsAndFlags="uTexturePerObjectIdColorsAndFlags",this._uTexturePerVertexIdCoordinates="uTexturePerVertexIdCoordinates",this._uTexturePerPolygonIdNormals="uTexturePerPolygonIdNormals",this._uTexturePerPolygonIdIndices="uTexturePerPolygonIdIndices",this._uTexturePerPolygonIdPortionIds="uTexturePerPolygonIdPortionIds",this._uTextureModelMatrices="uTextureModelMatrices",this._uTexturePerObjectIdOffsets="uTexturePerObjectIdOffsets",this._uCameraEyeRtc=i.getLocation("uCameraEyeRtc")}_bindProgram(e){const t=this._scene,s=t.canvas.gl,i=this._program,r=t._lightsState.lights,o=t.camera.project;i.bind(),this._uLightAmbient&&s.uniform4fv(this._uLightAmbient,t._lightsState.getAmbientColorAndIntensity());for(let e=0,t=r.length;e<t;e++){const t=r[e];this._uLightColor[e]&&s.uniform4f(this._uLightColor[e],t.color[0],t.color[1],t.color[2],t.intensity),this._uLightPos[e]&&(s.uniform3fv(this._uLightPos[e],t.pos),this._uLightAttenuation[e]&&s.uniform1f(this._uLightAttenuation[e],t.attenuation)),this._uLightDir[e]&&s.uniform3fv(this._uLightDir[e],t.dir)}if(this._withSAO){const i=t.sao;if(i.possible){const t=s.drawingBufferWidth,r=s.drawingBufferHeight;Aa[0]=t,Aa[1]=r,Aa[2]=i.blendCutoff,Aa[3]=i.blendFactor,s.uniform4fv(this._uSAOParams,Aa),this._program.bindTexture(this._uOcclusionTexture,e.occlusionTexture,10)}}if(t.logarithmicDepthBufferEnabled){const e=2/(Math.log(o.far+1)/Math.LN2);s.uniform1f(this._uLogDepthBufFC,e)}}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState,s=e._lightsState,i=t.sectionPlanes.length>0;let r;const o=[];o.push("#version 300 es"),o.push("// TrianglesDataTextureColorRenderer vertex shader"),o.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),o.push("precision highp float;"),o.push("precision highp int;"),o.push("precision highp usampler2D;"),o.push("precision highp isampler2D;"),o.push("precision highp sampler2D;"),o.push("#else"),o.push("precision mediump float;"),o.push("precision mediump int;"),o.push("precision mediump usampler2D;"),o.push("precision mediump isampler2D;"),o.push("precision mediump sampler2D;"),o.push("#endif"),o.push("uniform int renderPass;"),e.entityOffsetsEnabled&&o.push("in vec3 offset;"),o.push("uniform mat4 sceneModelWorldMatrix;"),o.push("uniform mat4 viewMatrix;"),o.push("uniform mat4 projMatrix;"),o.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;"),o.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;"),o.push("uniform highp sampler2D uTexturePerObjectIdOffsets;"),o.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;"),o.push("uniform highp usampler2D uTexturePerPolygonIdIndices;"),o.push("uniform mediump usampler2D uTexturePerPolygonIdPortionIds;"),o.push("uniform highp sampler2D uTextureModelMatrices;"),o.push("uniform vec3 uCameraEyeRtc;"),o.push("vec3 positions[3];"),e.logarithmicDepthBufferEnabled&&(o.push("uniform float logDepthBufFC;"),o.push("out float vFragDepth;"),o.push("out float isPerspective;")),o.push("bool isPerspectiveMatrix(mat4 m) {"),o.push("    return (m[2][3] == - 1.0);"),o.push("}"),o.push("uniform vec4 lightAmbient;");for(let e=0,t=s.lights.length;e<t;e++)r=s.lights[e],"ambient"!==r.type&&(o.push("uniform vec4 lightColor"+e+";"),"dir"===r.type&&o.push("uniform vec3 lightDir"+e+";"),"point"===r.type&&o.push("uniform vec3 lightPos"+e+";"),"spot"===r.type&&(o.push("uniform vec3 lightPos"+e+";"),o.push("uniform vec3 lightDir"+e+";")));i&&(o.push("out vec4 vWorldPosition;"),o.push("flat out uint vFlags2;")),o.push("out vec4 vColor;"),o.push("void main(void) {"),o.push("int polygonIndex = gl_VertexID / 3;"),o.push("int h_packed_object_id_index = (polygonIndex >> 3) & 4095;"),o.push("int v_packed_object_id_index = (polygonIndex >> 3) >> 12;"),o.push("int objectIndex = int(texelFetch(uTexturePerPolygonIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).r);"),o.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);"),o.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),o.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),o.push("if (int(flags.x) != renderPass) {"),o.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),o.push("   return;"),o.push("} else {"),o.push("mat4 worldMatrix = sceneModelWorldMatrix * mat4 (texelFetch (uTextureModelMatrices, ivec2(0, 0), 0), texelFetch (uTextureModelMatrices, ivec2(1, 0), 0), texelFetch (uTextureModelMatrices, ivec2(2, 0), 0), texelFetch (uTextureModelMatrices, ivec2(3, 0), 0));"),o.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));"),o.push("ivec4 packedIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+5, objectIndexCoords.y), 0));"),o.push("int indexBaseOffset = (packedIndexBaseOffset.r << 24) + (packedIndexBaseOffset.g << 16) + (packedIndexBaseOffset.b << 8) + packedIndexBaseOffset.a;"),o.push("int h_index = (polygonIndex - indexBaseOffset) & 4095;"),o.push("int v_index = (polygonIndex - indexBaseOffset) >> 12;"),o.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdIndices, ivec2(h_index, v_index), 0));"),o.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;"),o.push("ivec3 indexPositionH = uniqueVertexIndexes & 4095;"),o.push("ivec3 indexPositionV = uniqueVertexIndexes >> 12;"),o.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));"),o.push("uint solid = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+7, objectIndexCoords.y), 0).r;"),o.push("positions[0] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.r, indexPositionV.r), 0));"),o.push("positions[1] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.g, indexPositionV.g), 0));"),o.push("positions[2] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.b, indexPositionV.b), 0));"),o.push("uvec4 color = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+0, objectIndexCoords.y), 0);"),o.push("if (color.a == 0u) {"),o.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),o.push("   return;"),o.push("};"),o.push("vec3 normal = normalize(cross(positions[2] - positions[0], positions[1] - positions[0]));"),o.push("vec3 position;"),o.push("position = positions[gl_VertexID % 3];"),o.push("vec3 viewNormal = -normalize((transpose(inverse(viewMatrix*positionsDecodeMatrix)) * vec4(normal,1)).xyz);"),o.push("if (solid != 1u) {"),o.push("if (isPerspectiveMatrix(projMatrix)) {"),o.push("vec3 uCameraEyeRtcInQuantizedSpace = (inverse(worldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;"),o.push("if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {"),o.push("position = positions[2 - (gl_VertexID % 3)];"),o.push("viewNormal = -viewNormal;"),o.push("}"),o.push("} else {"),o.push("if (viewNormal.z < 0.0) {"),o.push("position = positions[2 - (gl_VertexID % 3)];"),o.push("viewNormal = -viewNormal;"),o.push("}"),o.push("}"),o.push("}"),o.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),o.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);"),o.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;"),o.push("vec4 viewPosition = viewMatrix * worldPosition; "),o.push("vec3 reflectedColor = vec3(0.0, 0.0, 0.0);"),o.push("vec3 viewLightDir = vec3(0.0, 0.0, -1.0);"),o.push("float lambertian = 1.0;");for(let e=0,t=s.lights.length;e<t;e++)if(r=s.lights[e],"ambient"!==r.type){if("dir"===r.type)"view"===r.space?o.push("viewLightDir = normalize(lightDir"+e+");"):o.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+e+", 0.0)).xyz);");else if("point"===r.type)"view"===r.space?o.push("viewLightDir = -normalize(lightPos"+e+" - viewPosition.xyz);"):o.push("viewLightDir = -normalize((viewMatrix * vec4(lightPos"+e+", 0.0)).xyz);");else{if("spot"!==r.type)continue;"view"===r.space?o.push("viewLightDir = normalize(lightDir"+e+");"):o.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+e+", 0.0)).xyz);")}o.push("lambertian = max(dot(-viewNormal, viewLightDir), 0.0);"),o.push("reflectedColor += lambertian * (lightColor"+e+".rgb * lightColor"+e+".a);")}return o.push("vec3 rgb = vec3(color.rgb) / 255.0;"),o.push("vColor =  vec4((lightAmbient.rgb * lightAmbient.a * rgb) + (reflectedColor * rgb), float(color.a) / 255.0);"),o.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(o.push("vFragDepth = 1.0 + clipPos.w;"),o.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),i&&(o.push("vWorldPosition = worldPosition;"),o.push("vFlags2 = flags2.r;")),o.push("gl_Position = clipPos;"),o.push("}"),o.push("}"),o}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// TrianglesDataTextureColorRenderer fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),this._withSAO&&(i.push("uniform sampler2D uOcclusionTexture;"),i.push("uniform vec4      uSAOParams;"),i.push("const float       packUpscale = 256. / 255.;"),i.push("const float       unpackDownScale = 255. / 256.;"),i.push("const vec3        packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );"),i.push("const vec4        unPackFactors = unpackDownScale / vec4( packFactors, 1. );"),i.push("float unpackRGBToFloat( const in vec4 v ) {"),i.push("    return dot( v, unPackFactors );"),i.push("}")),s){i.push("in vec4 vWorldPosition;"),i.push("flat in uint vFlags2;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = vFlags2 > 0u;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { "),i.push("      discard;"),i.push("  }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),this._withSAO?(i.push("   float viewportWidth     = uSAOParams[0];"),i.push("   float viewportHeight    = uSAOParams[1];"),i.push("   float blendCutoff       = uSAOParams[2];"),i.push("   float blendFactor       = uSAOParams[3];"),i.push("   vec2 uv                 = vec2(gl_FragCoord.x / viewportWidth, gl_FragCoord.y / viewportHeight);"),i.push("   float ambient           = smoothstep(blendCutoff, 1.0, unpackRGBToFloat(texture(uOcclusionTexture, uv))) * blendFactor;"),i.push("   outColor            = vec4(vColor.rgb * ambient, 1.0);")):i.push("   outColor            = vColor;"),i.push("}"),i}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const da=new Float32Array([1,1,1]),fa=u.vec3(),Ea=u.vec3(),ma=u.vec3(),ya=u.vec3(),ga=u.mat4();class Ia{constructor(e,t){this._scene=e,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){const i=this._scene,r=i.camera,o=t.model,n=i.canvas.gl,a=t._state,l=a.textureState,h=t._state.origin,{position:c,rotationMatrix:A,rotationMatrixConjugate:p}=o,d=r.viewMatrix;if(!this._program&&(this._allocate(),this.errors))return;let f,E;if(e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram(e,a)),l.bindCommonTextures(this._program,this._uTexturePerObjectIdPositionsDecodeMatrix,this._uTexturePerVertexIdCoordinates,this._uTexturePerObjectIdColorsAndFlags,this._uTextureModelMatrices,this._uTexturePerObjectIdOffsets),h||0!==c[0]||0!==c[1]||0!==c[2]){const e=fa;if(h){const t=Ea;u.transformPoint3(A,h,t),e[0]=t[0],e[1]=t[1],e[2]=t[2]}else e[0]=0,e[1]=0,e[2]=0;e[0]+=c[0],e[1]+=c[1],e[2]+=c[2],f=O(d,e,ga),E=ma,E[0]=r.eye[0]-e[0],E[1]=r.eye[1]-e[1],E[2]=r.eye[2]-e[2]}else f=d,E=r.eye;if(n.uniform3fv(this._uCameraEyeRtc,E),n.uniform1i(this._uRenderPass,s),n.uniformMatrix4fv(this._uWorldMatrix,!1,p),n.uniformMatrix4fv(this._uViewMatrix,!1,f),n.uniformMatrix4fv(this._uProjMatrix,!1,r.projMatrix),s===ki.SILHOUETTE_XRAYED){const e=i.xrayMaterial._state,t=e.fillColor,s=e.fillAlpha;n.uniform4f(this._uColor,t[0],t[1],t[2],s)}else if(s===ki.SILHOUETTE_HIGHLIGHTED){const e=i.highlightMaterial._state,t=e.fillColor,s=e.fillAlpha;n.uniform4f(this._uColor,t[0],t[1],t[2],s)}else if(s===ki.SILHOUETTE_SELECTED){const e=i.selectedMaterial._state,t=e.fillColor,s=e.fillAlpha;n.uniform4f(this._uColor,t[0],t[1],t[2],s)}else n.uniform4fv(this._uColor,da);if(i.logarithmicDepthBufferEnabled){const t=2/(Math.log(e.pickZFar+1)/Math.LN2);n.uniform1f(this._uLogDepthBufFC,t)}const m=i._sectionPlanesState.sectionPlanes.length;if(m>0){const e=i._sectionPlanesState.sectionPlanes,s=t.layerIndex*m,r=o.renderFlags;for(let t=0;t<m;t++){const i=this._uSectionPlanes[t];if(i){const o=r.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,o?1:0),o){const s=e[t];if(h){const e=w(s.dist,s.dir,h,ya);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}a.numIndices8Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,8),n.drawArrays(n.TRIANGLES,0,a.numIndices8Bits)),a.numIndices16Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,16),n.drawArrays(n.TRIANGLES,0,a.numIndices16Bits)),a.numIndices32Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,32),n.drawArrays(n.TRIANGLES,0,a.numIndices32Bits)),e.drawElements++}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ne(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uColor=s.getLocation("color"),this._uWorldMatrix=s.getLocation("worldMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=s.getLocation("logDepthBufFC")),this._uTexturePerObjectIdPositionsDecodeMatrix="uTexturePerObjectIdPositionsDecodeMatrix",this._uTexturePerObjectIdColorsAndFlags="uTexturePerObjectIdColorsAndFlags",this._uTexturePerVertexIdCoordinates="uTexturePerVertexIdCoordinates",this._uTexturePerPolygonIdNormals="uTexturePerPolygonIdNormals",this._uTexturePerPolygonIdIndices="uTexturePerPolygonIdIndices",this._uTexturePerPolygonIdPortionIds="uTexturePerPolygonIdPortionIds",this._uTextureModelMatrices="uTextureModelMatrices",this._uTexturePerObjectIdOffsets="uTexturePerObjectIdOffsets",this._uCameraEyeRtc=s.getLocation("uCameraEyeRtc")}_bindProgram(e){const t=this._scene,s=t.canvas.gl,i=t.camera.project;if(this._program.bind(),t.logarithmicDepthBufferEnabled){const e=2/(Math.log(i.far+1)/Math.LN2);s.uniform1f(this._uLogDepthBufFC,e)}}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles dataTexture silhouette vertex shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("uniform mat4 worldMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),s.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;"),s.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;"),s.push("uniform highp sampler2D uTexturePerObjectIdOffsets;"),s.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;"),s.push("uniform highp usampler2D uTexturePerPolygonIdIndices;"),s.push("uniform mediump usampler2D uTexturePerPolygonIdPortionIds;"),s.push("uniform highp sampler2D uTextureModelMatrices;"),s.push("uniform vec3 uCameraEyeRtc;"),s.push("vec3 positions[3];"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("out float isPerspective;")),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("flat out uint vFlags2;")),s.push("void main(void) {"),s.push("int polygonIndex = gl_VertexID / 3;"),s.push("int h_packed_object_id_index = (polygonIndex >> 3) & 4095;"),s.push("int v_packed_object_id_index = (polygonIndex >> 3) >> 12;"),s.push("int objectIndex = int(texelFetch(uTexturePerPolygonIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).r);"),s.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);"),s.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),s.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),s.push("if (int(flags.y) != renderPass) {"),s.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),s.push("   return;"),s.push("} else {"),s.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));"),s.push("ivec4 packedIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+5, objectIndexCoords.y), 0));"),s.push("int indexBaseOffset = (packedIndexBaseOffset.r << 24) + (packedIndexBaseOffset.g << 16) + (packedIndexBaseOffset.b << 8) + packedIndexBaseOffset.a;"),s.push("int h_index = (polygonIndex - indexBaseOffset) & 4095;"),s.push("int v_index = (polygonIndex - indexBaseOffset) >> 12;"),s.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdIndices, ivec2(h_index, v_index), 0));"),s.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;"),s.push("ivec3 indexPositionH = uniqueVertexIndexes & 4095;"),s.push("ivec3 indexPositionV = uniqueVertexIndexes >> 12;"),s.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));"),s.push("uint solid = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+7, objectIndexCoords.y), 0).r;"),s.push("positions[0] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.r, indexPositionV.r), 0));"),s.push("positions[1] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.g, indexPositionV.g), 0));"),s.push("positions[2] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.b, indexPositionV.b), 0));"),s.push("vec3 normal = normalize(cross(positions[2] - positions[0], positions[1] - positions[0]));"),s.push("vec3 position;"),s.push("position = positions[gl_VertexID % 3];"),s.push("vec3 viewNormal = -normalize((transpose(inverse(viewMatrix*positionsDecodeMatrix)) * vec4(normal,1)).xyz);"),s.push("if (solid != 1u) {"),s.push("if (isPerspectiveMatrix(projMatrix)) {"),s.push("vec3 uCameraEyeRtcInQuantizedSpace = (inverse(worldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;"),s.push("if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {"),s.push("position = positions[2 - (gl_VertexID % 3)];"),s.push("viewNormal = -viewNormal;"),s.push("}"),s.push("} else {"),s.push("if (viewNormal.z < 0.0) {"),s.push("position = positions[2 - (gl_VertexID % 3)];"),s.push("viewNormal = -viewNormal;"),s.push("}"),s.push("}"),s.push("}"),s.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),s.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);"),s.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;"),s.push("vec4 viewPosition = viewMatrix * worldPosition; "),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags2 = flags2.r;")),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Triangles dataTexture draw fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("flat in uint vFlags2;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("uniform vec4 color;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = vFlags2 > 0u;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { "),i.push("      discard;"),i.push("  }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    outColor = color;"),i.push("}"),i}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const va=new Float32Array([0,0,0,1]),Ta=u.vec3(),_a=u.vec3();u.vec3();const Ra=u.vec3(),Pa=u.mat4();class Da{constructor(e){this._scene=e,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){const i=t.model,r=i.scene,o=r.camera,n=r.canvas.gl,a=t._state,l=a.textureState,h=t._state.origin,{position:c,rotationMatrix:A,rotationMatrixConjugate:p}=i,d=o.viewMatrix;if(!this._program&&(this._allocate(t),this.errors))return;let f;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram()),l.bindCommonTextures(this._program,this._uTexturePerObjectIdPositionsDecodeMatrix,this._uTexturePerVertexIdCoordinates,this._uTexturePerObjectIdColorsAndFlags,this._uTextureModelMatrices,this._uTexturePerObjectIdOffsets);const E=0!==h[0]||0!==h[1]||0!==h[2],m=0!==c[0]||0!==c[1]||0!==c[2];if(E||m){const e=Ta;if(E){const t=_a;u.transformPoint3(A,h,t),e[0]=t[0],e[1]=t[1],e[2]=t[2]}else e[0]=0,e[1]=0,e[2]=0;e[0]+=c[0],e[1]+=c[1],e[2]+=c[2],f=O(d,e,Pa)}else f=d;if(n.uniform1i(this._uRenderPass,s),n.uniformMatrix4fv(this._uSceneModelWorldMatrix,!1,p),n.uniformMatrix4fv(this._uViewMatrix,!1,f),n.uniformMatrix4fv(this._uProjMatrix,!1,o.projMatrix),s===ki.EDGES_XRAYED){const e=r.xrayMaterial._state,t=e.edgeColor,s=e.edgeAlpha;n.uniform4f(this._uColor,t[0],t[1],t[2],s)}else if(s===ki.EDGES_HIGHLIGHTED){const e=r.highlightMaterial._state,t=e.edgeColor,s=e.edgeAlpha;n.uniform4f(this._uColor,t[0],t[1],t[2],s)}else if(s===ki.EDGES_SELECTED){const e=r.selectedMaterial._state,t=e.edgeColor,s=e.edgeAlpha;n.uniform4f(this._uColor,t[0],t[1],t[2],s)}else n.uniform4fv(this._uColor,va);const y=r._sectionPlanesState.sectionPlanes.length;if(y>0){const e=r._sectionPlanesState.sectionPlanes,s=t.layerIndex*y,o=i.renderFlags;for(let t=0;t<y;t++){const i=this._uSectionPlanes[t];if(i){const r=o.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,r?1:0),r){const s=e[t];if(h){const e=w(s.dist,s.dir,h,Ra);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}a.numEdgeIndices8Bits>0&&(l.bindEdgeIndicesTextures(this._program,this._uTexturePerEdgeIdPortionIds,this._uTexturePerPolygonIdEdgeIndices,8),n.drawArrays(n.LINES,0,a.numEdgeIndices8Bits)),a.numEdgeIndices16Bits>0&&(l.bindEdgeIndicesTextures(this._program,this._uTexturePerEdgeIdPortionIds,this._uTexturePerPolygonIdEdgeIndices,16),n.drawArrays(n.LINES,0,a.numEdgeIndices16Bits)),a.numEdgeIndices32Bits>0&&(l.bindEdgeIndicesTextures(this._program,this._uTexturePerEdgeIdPortionIds,this._uTexturePerPolygonIdEdgeIndices,32),n.drawArrays(n.LINES,0,a.numEdgeIndices32Bits)),e.drawElements++}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ne(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uColor=s.getLocation("color"),this._uSceneModelWorldMatrix=s.getLocation("sceneModelWorldMatrix"),this._uWorldMatrix=s.getLocation("worldMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=s.getLocation("logDepthBufFC")),this._uTexturePerObjectIdPositionsDecodeMatrix="uTexturePerObjectIdPositionsDecodeMatrix",this._uTexturePerObjectIdColorsAndFlags="uTexturePerObjectIdColorsAndFlags",this._uTexturePerVertexIdCoordinates="uTexturePerVertexIdCoordinates",this._uTexturePerPolygonIdEdgeIndices="uTexturePerPolygonIdEdgeIndices",this._uTexturePerEdgeIdPortionIds="uTexturePerEdgeIdPortionIds",this._uTextureModelMatrices="uTextureModelMatrices",this._uTexturePerObjectIdOffsets="uTexturePerObjectIdOffsets"}_bindProgram(){const e=this._scene,t=e.canvas.gl,s=this._program,i=e.camera.project;if(s.bind(),e.logarithmicDepthBufferEnabled){const e=2/(Math.log(i.far+1)/Math.LN2);t.uniform1f(this._uLogDepthBufFC,e)}}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Batched geometry edges drawing vertex shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("uniform mat4 sceneModelWorldMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),s.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;"),s.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;"),s.push("uniform highp sampler2D uTexturePerObjectIdOffsets;"),s.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;"),s.push("uniform highp usampler2D uTexturePerPolygonIdEdgeIndices;"),s.push("uniform mediump usampler2D uTexturePerEdgeIdPortionIds;"),s.push("uniform highp sampler2D uTextureModelMatrices;"),s.push("uniform vec4 color;"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("flat out uint vFlags2;")),s.push("out vec4 vColor;"),s.push("void main(void) {"),s.push("int edgeIndex = gl_VertexID / 2;"),s.push("int h_packed_object_id_index = (edgeIndex >> 3) & 4095;"),s.push("int v_packed_object_id_index = (edgeIndex >> 3) >> 12;"),s.push("int objectIndex = int(texelFetch(uTexturePerEdgeIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).r);"),s.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);"),s.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),s.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),s.push("if (int(flags.z) != renderPass) {"),s.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),s.push("   return;"),s.push("} else {"),s.push("mat4 worldMatrix = sceneModelWorldMatrix * mat4 (texelFetch (uTextureModelMatrices, ivec2(0, 0), 0), texelFetch (uTextureModelMatrices, ivec2(1, 0), 0), texelFetch (uTextureModelMatrices, ivec2(2, 0), 0), texelFetch (uTextureModelMatrices, ivec2(3, 0), 0));"),s.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));"),s.push("ivec4 packedEdgeIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+6, objectIndexCoords.y), 0));"),s.push("int edgeIndexBaseOffset = (packedEdgeIndexBaseOffset.r << 24) + (packedEdgeIndexBaseOffset.g << 16) + (packedEdgeIndexBaseOffset.b << 8) + packedEdgeIndexBaseOffset.a;"),s.push("int h_index = (edgeIndex - edgeIndexBaseOffset) & 4095;"),s.push("int v_index = (edgeIndex - edgeIndexBaseOffset) >> 12;"),s.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdEdgeIndices, ivec2(h_index, v_index), 0));"),s.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;"),s.push("int indexPositionH = uniqueVertexIndexes[gl_VertexID % 2] & 4095;"),s.push("int indexPositionV = uniqueVertexIndexes[gl_VertexID % 2] >> 12;"),s.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));"),s.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),s.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),s.push("vec3 position = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH, indexPositionV), 0));"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),s.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);"),s.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("  vWorldPosition = worldPosition;"),s.push("  vFlags2 = flags2.r;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("vColor = vec4(color.r, color.g, color.b, color.a);"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry edges drawing fragment shader"),e.logarithmicDepthBufferEnabled&&i.push("#extension GL_EXT_frag_depth : enable"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("flat in uint vFlags2;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = vFlags2 > 0u;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("   outColor            = vColor;"),i.push("}"),i}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const Na=u.vec3(),ba=u.vec3(),Ca=u.vec3(),Oa=u.mat4();class Sa{constructor(e){this._scene=e,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){const i=t.model,r=i.scene,o=r.camera,n=r.canvas.gl,a=t._state,l=a.textureState,h=t._state.origin,{position:c,rotationMatrix:A,rotationMatrixConjugate:p}=i,d=o.viewMatrix;if(!this._program&&(this._allocate(),this.errors))return;let f;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram()),l.bindCommonTextures(this._program,this._uTexturePerObjectIdPositionsDecodeMatrix,this._uTexturePerVertexIdCoordinates,this._uTexturePerObjectIdColorsAndFlags,this._uTextureModelMatrices,this._uTexturePerObjectIdOffsets);const E=0!==h[0]||0!==h[1]||0!==h[2],m=0!==c[0]||0!==c[1]||0!==c[2];if(E||m){const e=Na;if(E){const t=ba;u.transformPoint3(A,h,t),e[0]=t[0],e[1]=t[1],e[2]=t[2]}else e[0]=0,e[1]=0,e[2]=0;e[0]+=c[0],e[1]+=c[1],e[2]+=c[2],f=O(d,e,Oa)}else f=d;n.uniform1i(this._uRenderPass,s),n.uniformMatrix4fv(this._uSceneModelWorldMatrix,!1,p),n.uniformMatrix4fv(this._uViewMatrix,!1,f),n.uniformMatrix4fv(this._uProjMatrix,!1,o.projMatrix);const y=r._sectionPlanesState.sectionPlanes.length;if(y>0){const e=r._sectionPlanesState.sectionPlanes,s=t.layerIndex*y,o=i.renderFlags;for(let t=0;t<y;t++){const i=this._uSectionPlanes[t];if(i){const r=o.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,r?1:0),r){const s=e[t];if(h){const e=w(s.dist,s.dir,h,Ca);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}a.numEdgeIndices8Bits>0&&(l.bindEdgeIndicesTextures(this._program,this._uTexturePerEdgeIdPortionIds,this._uTexturePerPolygonIdEdgeIndices,8),n.drawArrays(n.LINES,0,a.numEdgeIndices8Bits)),a.numEdgeIndices16Bits>0&&(l.bindEdgeIndicesTextures(this._program,this._uTexturePerEdgeIdPortionIds,this._uTexturePerPolygonIdEdgeIndices,16),n.drawArrays(n.LINES,0,a.numEdgeIndices16Bits)),a.numEdgeIndices32Bits>0&&(l.bindEdgeIndicesTextures(this._program,this._uTexturePerEdgeIdPortionIds,this._uTexturePerPolygonIdEdgeIndices,32),n.drawArrays(n.LINES,0,a.numEdgeIndices32Bits)),e.drawElements++}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ne(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uSceneModelWorldMatrix=s.getLocation("sceneModelWorldMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=s.getLocation("logDepthBufFC")),this._uTexturePerObjectIdPositionsDecodeMatrix="uTexturePerObjectIdPositionsDecodeMatrix",this._uTexturePerObjectIdColorsAndFlags="uTexturePerObjectIdColorsAndFlags",this._uTexturePerVertexIdCoordinates="uTexturePerVertexIdCoordinates",this._uTexturePerPolygonIdEdgeIndices="uTexturePerPolygonIdEdgeIndices",this._uTexturePerEdgeIdPortionIds="uTexturePerEdgeIdPortionIds",this._uTextureModelMatrices="uTextureModelMatrices",this._uTexturePerObjectIdOffsets="uTexturePerObjectIdOffsets"}_bindProgram(){const e=this._scene,t=e.canvas.gl,s=this._program,i=e.camera.project;if(s.bind(),e.logarithmicDepthBufferEnabled){const e=2/(Math.log(i.far+1)/Math.LN2);t.uniform1f(this._uLogDepthBufFC,e)}}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// TrianglesDataTextureEdgesColorRenderer"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),e.entityOffsetsEnabled,s.push("uniform mat4 sceneModelWorldMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),s.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;"),s.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;"),s.push("uniform highp sampler2D uTexturePerObjectIdOffsets;"),s.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;"),s.push("uniform highp usampler2D uTexturePerPolygonIdEdgeIndices;"),s.push("uniform mediump usampler2D uTexturePerEdgeIdPortionIds;"),s.push("uniform highp sampler2D uTextureModelMatrices;"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("flat out uint vFlags2;")),s.push("out vec4 vColor;"),s.push("void main(void) {"),s.push("mat4 worldMatrix = sceneModelWorldMatrix * mat4 (texelFetch (uTextureModelMatrices, ivec2(0, 0), 0), texelFetch (uTextureModelMatrices, ivec2(1, 0), 0), texelFetch (uTextureModelMatrices, ivec2(2, 0), 0), texelFetch (uTextureModelMatrices, ivec2(3, 0), 0));"),s.push("int edgeIndex = gl_VertexID / 2;"),s.push("int h_packed_object_id_index = (edgeIndex >> 3) & 4095;"),s.push("int v_packed_object_id_index = (edgeIndex >> 3) >> 12;"),s.push("int objectIndex = int(texelFetch(uTexturePerEdgeIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).r);"),s.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);"),s.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),s.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),s.push("if (int(flags.z) != renderPass) {"),s.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),s.push("   return;"),s.push("} else {"),s.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));"),s.push("ivec4 packedEdgeIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+6, objectIndexCoords.y), 0));"),s.push("int edgeIndexBaseOffset = (packedEdgeIndexBaseOffset.r << 24) + (packedEdgeIndexBaseOffset.g << 16) + (packedEdgeIndexBaseOffset.b << 8) + packedEdgeIndexBaseOffset.a;"),s.push("int h_index = (edgeIndex - edgeIndexBaseOffset) & 4095;"),s.push("int v_index = (edgeIndex - edgeIndexBaseOffset) >> 12;"),s.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdEdgeIndices, ivec2(h_index, v_index), 0));"),s.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;"),s.push("int indexPositionH = uniqueVertexIndexes[gl_VertexID % 2] & 4095;"),s.push("int indexPositionV = uniqueVertexIndexes[gl_VertexID % 2] >> 12;"),s.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));"),s.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),s.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),s.push("vec3 position = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH, indexPositionV), 0));"),s.push("uvec4 color = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+0, objectIndexCoords.y), 0);"),s.push("if (color.a == 0u) {"),s.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),s.push("   return;"),s.push("};"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),s.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("  vWorldPosition = worldPosition;"),s.push("  vFlags2 = flags2.r;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("vec4 rgb = vec4(color.rgba);"),s.push("vColor = vec4(float(rgb.r*0.5) / 255.0, float(rgb.g*0.5) / 255.0, float(rgb.b*0.5) / 255.0, float(rgb.a) / 255.0);"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// TrianglesDataTextureEdgesColorRenderer"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("flat in uint vFlags2;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = vFlags2 > 0u;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("   outColor            = vColor;"),i.push("}"),i}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const xa=u.vec3(),wa=u.vec3(),Ba=u.vec3(),Fa=u.mat4();class Ma{constructor(e){this._scene=e,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){if(!this._program&&(this._allocate(t),this.errors))return;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram(e));const i=t.model,r=i.scene,o=r.camera,n=r.canvas.gl,a=t._state,l=a.textureState,h=t._state.origin,{position:c,rotationMatrix:A,rotationMatrixConjugate:p}=i;let d,f;l.bindCommonTextures(this._program,this._uTexturePerObjectIdPositionsDecodeMatrix,this._uTexturePerVertexIdCoordinates,this._uTexturePerObjectIdColorsAndFlags,this._uTextureModelMatrices,this._uTexturePerObjectIdOffsets);const E=0!==h[0]||0!==h[1]||0!==h[2],m=0!==c[0]||0!==c[1]||0!==c[2];if(E||m){const e=xa;if(E){const t=u.transformPoint3(A,h,wa);e[0]=t[0],e[1]=t[1],e[2]=t[2]}else e[0]=0,e[1]=0,e[2]=0;e[0]+=c[0],e[1]+=c[1],e[2]+=c[2],d=O(o.viewMatrix,e,Fa),f=Ba,f[0]=o.eye[0]-e[0],f[1]=o.eye[1]-e[1],f[2]=o.eye[2]-e[2]}else d=o.viewMatrix,f=o.eye;if(n.uniformMatrix4fv(this._uSceneModelWorldMatrix,!1,p),n.uniformMatrix4fv(this._uViewMatrix,!1,d),n.uniformMatrix4fv(this._uProjMatrix,!1,o.projMatrix),n.uniform3fv(this._uCameraEyeRtc,f),n.uniform1i(this._uRenderPass,s),r.logarithmicDepthBufferEnabled){const e=2/(Math.log(o.project.far+1)/Math.LN2);n.uniform1f(this._uLogDepthBufFC,e)}const y=r._sectionPlanesState.sectionPlanes.length;if(y>0){const e=r._sectionPlanesState.sectionPlanes,s=t.layerIndex*y,o=i.renderFlags;for(let t=0;t<y;t++){const i=this._uSectionPlanes[t];if(i){const r=o.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,r?1:0),r){const s=e[t];if(h){const e=w(s.dist,s.dir,h,xa);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}a.numIndices8Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,8),n.drawArrays(n.TRIANGLES,0,a.numIndices8Bits)),a.numIndices16Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,16),n.drawArrays(n.TRIANGLES,0,a.numIndices16Bits)),a.numIndices32Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,32),n.drawArrays(n.TRIANGLES,0,a.numIndices32Bits)),e.drawElements++}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ne(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uPickInvisible=s.getLocation("pickInvisible"),this._uSceneModelWorldMatrix=s.getLocation("sceneModelWorldMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});this._withSAO&&(this._uOcclusionTexture="uOcclusionTexture",this._uSAOParams=s.getLocation("uSAOParams")),e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=s.getLocation("logDepthBufFC")),this._uTexturePerObjectIdPositionsDecodeMatrix="uTexturePerObjectIdPositionsDecodeMatrix",this._uTexturePerObjectIdColorsAndFlags="uTexturePerObjectIdColorsAndFlags",this._uTexturePerVertexIdCoordinates="uTexturePerVertexIdCoordinates",this._uTexturePerPolygonIdNormals="uTexturePerPolygonIdNormals",this._uTexturePerPolygonIdIndices="uTexturePerPolygonIdIndices",this._uTexturePerPolygonIdPortionIds="uTexturePerPolygonIdPortionIds",this._uTextureModelMatrices="uTextureModelMatrices",this._uTexturePerObjectIdOffsets="uTexturePerObjectIdOffsets",this._uCameraEyeRtc=s.getLocation("uCameraEyeRtc")}_bindProgram(e){const t=this._scene.canvas.gl;this._program.bind(),t.uniform1i(this._uPickInvisible,e.pickInvisible)}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Batched geometry picking vertex shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("uniform mat4 sceneModelWorldMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),s.push("uniform bool pickInvisible;"),s.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;"),s.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;"),s.push("uniform highp sampler2D uTexturePerObjectIdOffsets;"),s.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;"),s.push("uniform highp usampler2D uTexturePerPolygonIdIndices;"),s.push("uniform mediump usampler2D uTexturePerPolygonIdPortionIds;"),s.push("uniform highp sampler2D uTextureModelMatrices;"),s.push("uniform vec3 uCameraEyeRtc;"),s.push("vec3 positions[3];"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("out float isPerspective;")),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),t&&(s.push("smooth out vec4 vWorldPosition;"),s.push("flat out uvec4 vFlags2;")),s.push("out vec4 vPickColor;"),s.push("void main(void) {"),s.push("mat4 worldMatrix = sceneModelWorldMatrix * mat4 (texelFetch (uTextureModelMatrices, ivec2(0, 0), 0), texelFetch (uTextureModelMatrices, ivec2(1, 0), 0), texelFetch (uTextureModelMatrices, ivec2(2, 0), 0), texelFetch (uTextureModelMatrices, ivec2(3, 0), 0));"),s.push("int polygonIndex = gl_VertexID / 3;"),s.push("int h_packed_object_id_index = (polygonIndex >> 3) & 4095;"),s.push("int v_packed_object_id_index = (polygonIndex >> 3) >> 12;"),s.push("int objectIndex = int(texelFetch(uTexturePerPolygonIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).r);"),s.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);"),s.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),s.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),s.push("if (int(flags.w) != renderPass) {"),s.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),s.push("   return;"),s.push("} else {"),s.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));"),s.push("ivec4 packedIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+5, objectIndexCoords.y), 0));"),s.push("int indexBaseOffset = (packedIndexBaseOffset.r << 24) + (packedIndexBaseOffset.g << 16) + (packedIndexBaseOffset.b << 8) + packedIndexBaseOffset.a;"),s.push("int h_index = (polygonIndex - indexBaseOffset) & 4095;"),s.push("int v_index = (polygonIndex - indexBaseOffset) >> 12;"),s.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdIndices, ivec2(h_index, v_index), 0));"),s.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;"),s.push("ivec3 indexPositionH = uniqueVertexIndexes & 4095;"),s.push("ivec3 indexPositionV = uniqueVertexIndexes >> 12;"),s.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));"),s.push("uint solid = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+7, objectIndexCoords.y), 0).r;"),s.push("positions[0] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.r, indexPositionV.r), 0));"),s.push("positions[1] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.g, indexPositionV.g), 0));"),s.push("positions[2] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.b, indexPositionV.b), 0));"),s.push("uvec4 color = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+0, objectIndexCoords.y), 0);"),s.push("if (color.a == 0u) {"),s.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),s.push("   return;"),s.push("};"),s.push("vPickColor = vec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+1, objectIndexCoords.y), 0)) / 255.0;"),s.push("vec3 normal = normalize(cross(positions[2] - positions[0], positions[1] - positions[0]));"),s.push("vec3 position;"),s.push("position = positions[gl_VertexID % 3];"),s.push("if (solid != 1u) {"),s.push("if (isPerspectiveMatrix(projMatrix)) {"),s.push("vec3 uCameraEyeRtcInQuantizedSpace = (inverse(worldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;"),s.push("if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {"),s.push("position = positions[2 - (gl_VertexID % 3)];"),s.push("}"),s.push("} else {"),s.push("vec3 viewNormal = -normalize((transpose(inverse(viewMatrix*positionsDecodeMatrix)) * vec4(normal,1)).xyz);"),s.push("if (viewNormal.z < 0.0) {"),s.push("position = positions[2 - (gl_VertexID % 3)];"),s.push("}"),s.push("}"),s.push("}"),s.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),s.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);"),s.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;"),s.push("vec4 viewPosition = viewMatrix * worldPosition; "),t&&(s.push("      vWorldPosition = worldPosition;"),s.push("      vFlags2 = flags2;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry picking fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("flat in uvec4 vFlags2;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("uniform bool sectionPlaneActive"+r+";"),i.push("uniform vec3 sectionPlanePos"+r+";"),i.push("uniform vec3 sectionPlaneDir"+r+";")}if(i.push("in vec4 vPickColor;"),i.push("out vec4 outPickColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (float(vFlags2.x) > 0.0);"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(r=0;r<t.sectionPlanes.length;r++)i.push("      if (sectionPlaneActive"+r+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+r+".xyz, vWorldPosition.xyz - sectionPlanePos"+r+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("   outPickColor = vPickColor; "),i.push("}"),i}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const La=u.vec3(),Ua=u.vec3(),Ha=u.vec3(),Ga=u.vec3(),ka=u.mat4();class Va{constructor(e){this._scene=e,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){const i=t.model,r=i.scene,o=r.camera,n=r.canvas.gl,a=t._state,l=a.textureState,h=t._state.origin,{position:c,rotationMatrix:A,rotationMatrixConjugate:p}=i,d=e.pickViewMatrix||o.viewMatrix;let f,E;if(this._program||this._allocate(),e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram()),l.bindCommonTextures(this._program,this._uTexturePerObjectIdPositionsDecodeMatrix,this._uTexturePerVertexIdCoordinates,this._uTexturePerObjectIdColorsAndFlags,this._uTextureModelMatrices,this._uTexturePerObjectIdOffsets),h||0!==c[0]||0!==c[1]||0!==c[2]){const t=La;if(h){const e=Ua;u.transformPoint3(A,h,e),t[0]=e[0],t[1]=e[1],t[2]=e[2]}else t[0]=0,t[1]=0,t[2]=0;t[0]+=c[0],t[1]+=c[1],t[2]+=c[2],f=O(d,t,ka),E=Ha,E[0]=o.eye[0]-t[0],E[1]=o.eye[1]-t[1],E[2]=o.eye[2]-t[2],e.snapPickOrigin[0]=t[0],e.snapPickOrigin[1]=t[1],e.snapPickOrigin[2]=t[2]}else f=d,E=o.eye,e.snapPickOrigin[0]=0,e.snapPickOrigin[1]=0,e.snapPickOrigin[2]=0;if(n.uniform3fv(this._uCameraEyeRtc,E),n.uniform1i(this._uRenderPass,s),n.uniform1i(this._uPickInvisible,e.pickInvisible),n.uniform1f(this._uPickZNear,e.pickZNear),n.uniform1f(this._uPickZFar,e.pickZFar),n.uniformMatrix4fv(this._uWorldMatrix,!1,p),n.uniformMatrix4fv(this._uViewMatrix,!1,f),n.uniformMatrix4fv(this._uProjMatrix,!1,o.projMatrix),r.logarithmicDepthBufferEnabled){const t=2/(Math.log(e.pickZFar+1)/Math.LN2);n.uniform1f(this._uLogDepthBufFC,t)}const m=r._sectionPlanesState.sectionPlanes.length;if(m>0){const e=r._sectionPlanesState.sectionPlanes,s=t.layerIndex*m,o=i.renderFlags;for(let t=0;t<m;t++){const i=this._uSectionPlanes[t];if(i){const r=o.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,r?1:0),r){const s=e[t];if(h){const e=w(s.dist,s.dir,h,Ga);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}a.numIndices8Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,8),n.drawArrays(n.TRIANGLES,0,a.numIndices8Bits)),a.numIndices16Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,16),n.drawArrays(n.TRIANGLES,0,a.numIndices16Bits)),a.numIndices32Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,32),n.drawArrays(n.TRIANGLES,0,a.numIndices32Bits)),e.drawElements++}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ne(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uPickInvisible=s.getLocation("pickInvisible"),this._uWorldMatrix=s.getLocation("worldMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});this._uPickZNear=s.getLocation("pickZNear"),this._uPickZFar=s.getLocation("pickZFar"),e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=s.getLocation("logDepthBufFC")),this._uTexturePerObjectIdPositionsDecodeMatrix="uTexturePerObjectIdPositionsDecodeMatrix",this._uTexturePerObjectIdColorsAndFlags="uTexturePerObjectIdColorsAndFlags",this._uTexturePerVertexIdCoordinates="uTexturePerVertexIdCoordinates",this._uTexturePerPolygonIdNormals="uTexturePerPolygonIdNormals",this._uTexturePerPolygonIdIndices="uTexturePerPolygonIdIndices",this._uTexturePerPolygonIdPortionIds="uTexturePerPolygonIdPortionIds",this._uTextureCameraMatrices="uTextureCameraMatrices",this._uTextureModelMatrices="uTextureModelMatrices",this._uTexturePerObjectIdOffsets="uTexturePerObjectIdOffsets",this._uCameraEyeRtc=s.getLocation("uCameraEyeRtc")}_bindProgram(){this._program.bind()}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles dataTexture pick depth vertex shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("uniform mat4 worldMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),s.push("uniform bool pickInvisible;"),s.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;"),s.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;"),s.push("uniform highp sampler2D uTexturePerObjectIdOffsets;"),s.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;"),s.push("uniform highp usampler2D uTexturePerPolygonIdIndices;"),s.push("uniform mediump usampler2D uTexturePerPolygonIdPortionIds;"),s.push("uniform highp sampler2D uTextureModelMatrices;"),s.push("uniform vec3 uCameraEyeRtc;"),s.push("vec3 positions[3];"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("out float isPerspective;")),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("flat out uint vFlags2;")),s.push("out vec4 vViewPosition;"),s.push("void main(void) {"),s.push("int polygonIndex = gl_VertexID / 3;"),s.push("int h_packed_object_id_index = (polygonIndex >> 3) & 4095;"),s.push("int v_packed_object_id_index = (polygonIndex >> 3) >> 12;"),s.push("int objectIndex = int(texelFetch(uTexturePerPolygonIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).r);"),s.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);"),s.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),s.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),s.push("if (int(flags.w) != renderPass) {"),s.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),s.push("   return;"),s.push("} else {"),s.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));"),s.push("ivec4 packedIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+5, objectIndexCoords.y), 0));"),s.push("int indexBaseOffset = (packedIndexBaseOffset.r << 24) + (packedIndexBaseOffset.g << 16) + (packedIndexBaseOffset.b << 8) + packedIndexBaseOffset.a;"),s.push("int h_index = (polygonIndex - indexBaseOffset) & 4095;"),s.push("int v_index = (polygonIndex - indexBaseOffset) >> 12;"),s.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdIndices, ivec2(h_index, v_index), 0));"),s.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;"),s.push("ivec3 indexPositionH = uniqueVertexIndexes & 4095;"),s.push("ivec3 indexPositionV = uniqueVertexIndexes >> 12;"),s.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));"),s.push("uint solid = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+7, objectIndexCoords.y), 0).r;"),s.push("positions[0] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.r, indexPositionV.r), 0));"),s.push("positions[1] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.g, indexPositionV.g), 0));"),s.push("positions[2] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.b, indexPositionV.b), 0));"),s.push("uvec4 color = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+0, objectIndexCoords.y), 0);"),s.push("if (color.a == 0u) {"),s.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),s.push("   return;"),s.push("};"),s.push("vec3 normal = normalize(cross(positions[2] - positions[0], positions[1] - positions[0]));"),s.push("vec3 position;"),s.push("position = positions[gl_VertexID % 3];"),s.push("if (solid != 1u) {"),s.push("if (isPerspectiveMatrix(projMatrix)) {"),s.push("vec3 uCameraEyeRtcInQuantizedSpace = (inverse(worldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;"),s.push("if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {"),s.push("position = positions[2 - (gl_VertexID % 3)];"),s.push("}"),s.push("} else {"),s.push("vec3 viewNormal = -normalize((transpose(inverse(viewMatrix*positionsDecodeMatrix)) * vec4(normal,1)).xyz);"),s.push("if (viewNormal.z < 0.0) {"),s.push("position = positions[2 - (gl_VertexID % 3)];"),s.push("}"),s.push("}"),s.push("}"),s.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),s.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);"),s.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;"),s.push("vec4 viewPosition = viewMatrix * worldPosition; "),t&&(s.push("      vWorldPosition = worldPosition;"),s.push("      vFlags2 = flags2.r;")),s.push("vViewPosition = viewPosition;"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Triangles dataTexture pick depth fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),i.push("uniform float pickZNear;"),i.push("uniform float pickZFar;"),s){i.push("in vec4 vWorldPosition;"),i.push("flat in uint vFlags2;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("uniform bool sectionPlaneActive"+r+";"),i.push("uniform vec3 sectionPlanePos"+r+";"),i.push("uniform vec3 sectionPlaneDir"+r+";")}if(i.push("in vec4 vViewPosition;"),i.push("vec4 packDepth(const in float depth) {"),i.push("  const vec4 bitShift = vec4(256.0*256.0*256.0, 256.0*256.0, 256.0, 1.0);"),i.push("  const vec4 bitMask  = vec4(0.0, 1.0/256.0, 1.0/256.0, 1.0/256.0);"),i.push("  vec4 res = fract(depth * bitShift);"),i.push("  res -= res.xxyz * bitMask;"),i.push("  return res;"),i.push("}"),i.push("out vec4 outPackedDepth;"),i.push("void main(void) {"),s){i.push("  bool clippable = vFlags2 > 0u;"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(r=0;r<t.sectionPlanes.length;r++)i.push("      if (sectionPlaneActive"+r+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+r+".xyz, vWorldPosition.xyz - sectionPlanePos"+r+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    float zNormalizedDepth = abs((pickZNear + vViewPosition.z) / (pickZFar - pickZNear));"),i.push("    outPackedDepth = packDepth(zNormalizedDepth); "),i.push("}"),i}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const ja=u.vec3(),Qa=u.vec3(),Wa=u.vec3(),za=u.vec3(),Ka=u.vec3(),Ya=u.mat4();class Xa{constructor(e){this._scene=e,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){if(!this._program&&(this._allocate(),this.errors))return;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram());const i=t.model,r=i.scene,o=r.camera,n=r.canvas.gl,a=t._state,l=a.textureState,h=t._state.origin,{position:c,rotationMatrix:A,rotationMatrixConjugate:p}=i,d=t.aabb,f=e.pickViewMatrix||o.viewMatrix,E=ja;let m,y;E[0]=u.safeInv(d[3]-d[0])*u.MAX_INT,E[1]=u.safeInv(d[4]-d[1])*u.MAX_INT,E[2]=u.safeInv(d[5]-d[2])*u.MAX_INT,e.snapPickCoordinateScale[0]=u.safeInv(E[0]),e.snapPickCoordinateScale[1]=u.safeInv(E[1]),e.snapPickCoordinateScale[2]=u.safeInv(E[2]),l.bindCommonTextures(this._program,this._uTexturePerObjectIdPositionsDecodeMatrix,this._uTexturePerVertexIdCoordinates,this._uTexturePerObjectIdColorsAndFlags,this._uTextureModelMatrices,this._uTexturePerObjectIdOffsets);const g=0!==h[0]||0!==h[1]||0!==h[2],I=0!==c[0]||0!==c[1]||0!==c[2];if(g||I){const t=Qa;if(g){const e=u.transformPoint3(A,h,Wa);t[0]=e[0],t[1]=e[1],t[2]=e[2]}else t[0]=0,t[1]=0,t[2]=0;t[0]+=c[0],t[1]+=c[1],t[2]+=c[2],m=O(f,t,Ya),y=za,y[0]=o.eye[0]-t[0],y[1]=o.eye[1]-t[1],y[2]=o.eye[2]-t[2],e.snapPickOrigin[0]=t[0],e.snapPickOrigin[1]=t[1],e.snapPickOrigin[2]=t[2]}else m=f,y=o.eye,e.snapPickOrigin[0]=0,e.snapPickOrigin[1]=0,e.snapPickOrigin[2]=0;n.uniform3fv(this._uCameraEyeRtc,y),n.uniform2fv(this.uVectorA,e.snapVectorA),n.uniform2fv(this.uInverseVectorAB,e.snapInvVectorAB),n.uniform1i(this._uLayerNumber,e.snapPickLayerNumber),n.uniform3fv(this._uCoordinateScaler,E),n.uniform1i(this._uRenderPass,s),n.uniform1i(this._uPickInvisible,e.pickInvisible),n.uniformMatrix4fv(this._uSceneModelWorldMatrix,!1,p),n.uniformMatrix4fv(this._uViewMatrix,!1,m),n.uniformMatrix4fv(this._uProjMatrix,!1,o.projMatrix);{const t=2/(Math.log(e.pickZFar+1)/Math.LN2);n.uniform1f(this._uLogDepthBufFC,t)}const v=r._sectionPlanesState.sectionPlanes.length;if(v>0){const e=r._sectionPlanesState.sectionPlanes,s=t.layerIndex*v,o=i.renderFlags;for(let t=0;t<v;t++){const i=this._uSectionPlanes[t];if(i){const r=o.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,r?1:0),r){const s=e[t];if(h){const e=w(s.dist,s.dir,h,Ka);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}const T="edge"===e.snapMode?n.LINES:n.POINTS;a.numEdgeIndices8Bits>0&&(l.bindEdgeIndicesTextures(this._program,this._uTexturePerEdgeIdPortionIds,this._uTexturePerPolygonIdEdgeIndices,8),n.drawArrays(T,0,a.numEdgeIndices8Bits)),a.numEdgeIndices16Bits>0&&(l.bindEdgeIndicesTextures(this._program,this._uTexturePerEdgeIdPortionIds,this._uTexturePerPolygonIdEdgeIndices,16),n.drawArrays(T,0,a.numEdgeIndices16Bits)),a.numEdgeIndices32Bits>0&&(l.bindEdgeIndicesTextures(this._program,this._uTexturePerEdgeIdPortionIds,this._uTexturePerPolygonIdEdgeIndices,32),n.drawArrays(T,0,a.numEdgeIndices32Bits)),e.drawElements++}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ne(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uPickInvisible=s.getLocation("pickInvisible"),this._uSceneModelWorldMatrix=s.getLocation("sceneModelWorldMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});this._uLogDepthBufFC=s.getLocation("logDepthBufFC"),this._uTexturePerObjectIdPositionsDecodeMatrix="uTexturePerObjectIdPositionsDecodeMatrix",this._uTexturePerObjectIdColorsAndFlags="uTexturePerObjectIdColorsAndFlags",this._uTexturePerVertexIdCoordinates="uTexturePerVertexIdCoordinates",this._uTexturePerPolygonIdEdgeIndices="uTexturePerPolygonIdEdgeIndices",this._uTexturePerEdgeIdPortionIds="uTexturePerEdgeIdPortionIds",this._uTextureModelMatrices="uTextureModelMatrices",this._uTexturePerObjectIdOffsets="uTexturePerObjectIdOffsets",this._uCameraEyeRtc=s.getLocation("uCameraEyeRtc"),this.uVectorA=s.getLocation("uSnapVectorA"),this.uInverseVectorAB=s.getLocation("uSnapInvVectorAB"),this._uLayerNumber=s.getLocation("uLayerNumber"),this._uCoordinateScaler=s.getLocation("uCoordinateScaler")}_bindProgram(){this._program.bind()}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Batched geometry edges drawing vertex shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("uniform mat4 sceneModelWorldMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),s.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;"),s.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;"),s.push("uniform highp sampler2D uTexturePerObjectIdOffsets;"),s.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;"),s.push("uniform highp usampler2D uTexturePerPolygonIdEdgeIndices;"),s.push("uniform mediump usampler2D uTexturePerEdgeIdPortionIds;"),s.push("uniform highp sampler2D uTextureModelMatrices;"),s.push("uniform vec3 uCameraEyeRtc;"),s.push("uniform vec2 uSnapVectorA;"),s.push("uniform vec2 uSnapInvVectorAB;"),s.push("vec3 positions[3];"),s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;"),s.push("vec2 remapClipPos(vec2 clipPos) {"),s.push("    float x = (clipPos.x - uSnapVectorA.x) * uSnapInvVectorAB.x;"),s.push("    float y = (clipPos.y - uSnapVectorA.y) * uSnapInvVectorAB.y;"),s.push("    return vec2(x, y);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("flat out uint vFlags2;")),s.push("out vec4 vViewPosition;"),s.push("out highp vec3 relativeToOriginPosition;"),s.push("void main(void) {"),s.push("int edgeIndex = gl_VertexID / 2;"),s.push("int h_packed_object_id_index = (edgeIndex >> 3) & 4095;"),s.push("int v_packed_object_id_index = (edgeIndex >> 3) >> 12;"),s.push("int objectIndex = int(texelFetch(uTexturePerEdgeIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).r);"),s.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);"),s.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),s.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),s.push("{"),s.push("mat4 worldMatrix = sceneModelWorldMatrix * mat4 (texelFetch (uTextureModelMatrices, ivec2(0, 0), 0), texelFetch (uTextureModelMatrices, ivec2(1, 0), 0), texelFetch (uTextureModelMatrices, ivec2(2, 0), 0), texelFetch (uTextureModelMatrices, ivec2(3, 0), 0));"),s.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));"),s.push("ivec4 packedEdgeIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+6, objectIndexCoords.y), 0));"),s.push("int edgeIndexBaseOffset = (packedEdgeIndexBaseOffset.r << 24) + (packedEdgeIndexBaseOffset.g << 16) + (packedEdgeIndexBaseOffset.b << 8) + packedEdgeIndexBaseOffset.a;"),s.push("int h_index = (edgeIndex - edgeIndexBaseOffset) & 4095;"),s.push("int v_index = (edgeIndex - edgeIndexBaseOffset) >> 12;"),s.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdEdgeIndices, ivec2(h_index, v_index), 0));"),s.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;"),s.push("int indexPositionH = uniqueVertexIndexes[gl_VertexID % 2] & 4095;"),s.push("int indexPositionV = uniqueVertexIndexes[gl_VertexID % 2] >> 12;"),s.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));"),s.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),s.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),s.push("vec3 position = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH, indexPositionV), 0));"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),s.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);"),s.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;"),s.push("relativeToOriginPosition = worldPosition.xyz;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("  vWorldPosition = worldPosition;"),s.push("  vFlags2 = flags2.r;")),s.push("vViewPosition = viewPosition;"),s.push("vec4 clipPos = projMatrix * viewPosition;"),s.push("float tmp = clipPos.w;"),s.push("clipPos.xyzw /= tmp;"),s.push("clipPos.xy = remapClipPos(clipPos.xy);"),s.push("clipPos.xyzw *= tmp;"),s.push("vViewPosition = clipPos;"),s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"),s.push("gl_Position = clipPos;"),s.push("gl_PointSize = 1.0;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene._sectionPlanesState,t=e.sectionPlanes.length>0,s=[];if(s.push("#version 300 es"),s.push("// Triangles dataTexture pick depth fragment shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("#endif"),s.push("in float isPerspective;"),s.push("uniform float logDepthBufFC;"),s.push("in float vFragDepth;"),s.push("uniform int uLayerNumber;"),s.push("uniform vec3 uCoordinateScaler;"),t){s.push("in vec4 vWorldPosition;"),s.push("flat in uint vFlags2;");for(let t=0,i=e.sectionPlanes.length;t<i;t++)s.push("uniform bool sectionPlaneActive"+t+";"),s.push("uniform vec3 sectionPlanePos"+t+";"),s.push("uniform vec3 sectionPlaneDir"+t+";")}if(s.push("in highp vec3 relativeToOriginPosition;"),s.push("out highp ivec4 outCoords;"),s.push("void main(void) {"),t){s.push("  bool clippable = vFlags2 > 0u;"),s.push("  if (clippable) {"),s.push("      float dist = 0.0;");for(var i=0;i<e.sectionPlanes.length;i++)s.push("      if (sectionPlaneActive"+i+") {"),s.push("          dist += clamp(dot(-sectionPlaneDir"+i+".xyz, vWorldPosition.xyz - sectionPlanePos"+i+".xyz), 0.0, 1000.0);"),s.push("      }");s.push("      if (dist > 0.0) { discard; }"),s.push("  }")}return s.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),s.push("outCoords = ivec4(relativeToOriginPosition.xyz * uCoordinateScaler.xyz, uLayerNumber);"),s.push("}"),s}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const Za=u.vec3(),qa=u.vec3(),Ja=u.vec3(),$a=u.vec3(),el=u.vec3(),tl=u.mat4();class sl{constructor(e){this._scene=e,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){this._program||this._allocate(),e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram());const i=t.model,r=i.scene,o=r.camera,n=r.canvas.gl,a=t._state,l=a.textureState,h=t._state.origin,{position:c,rotationMatrix:A,rotationMatrixConjugate:p}=i,d=t.aabb,f=e.pickViewMatrix||o.viewMatrix,E=Za;let m,y;E[0]=u.safeInv(d[3]-d[0])*u.MAX_INT,E[1]=u.safeInv(d[4]-d[1])*u.MAX_INT,E[2]=u.safeInv(d[5]-d[2])*u.MAX_INT,e.snapPickCoordinateScale[0]=u.safeInv(E[0]),e.snapPickCoordinateScale[1]=u.safeInv(E[1]),e.snapPickCoordinateScale[2]=u.safeInv(E[2]),l.bindCommonTextures(this._program,this._uTexturePerObjectIdPositionsDecodeMatrix,this._uTexturePerVertexIdCoordinates,this._uTexturePerObjectIdColorsAndFlags,this._uTextureModelMatrices,this._uTexturePerObjectIdOffsets);const g=0!==h[0]||0!==h[1]||0!==h[2],I=0!==c[0]||0!==c[1]||0!==c[2];if(g||I){const t=qa;if(g){const e=Ja;u.transformPoint3(A,h,e),t[0]=e[0],t[1]=e[1],t[2]=e[2]}else t[0]=0,t[1]=0,t[2]=0;t[0]+=c[0],t[1]+=c[1],t[2]+=c[2],m=O(f,t,tl),y=$a,y[0]=o.eye[0]-t[0],y[1]=o.eye[1]-t[1],y[2]=o.eye[2]-t[2],e.snapPickOrigin[0]=t[0],e.snapPickOrigin[1]=t[1],e.snapPickOrigin[2]=t[2]}else m=f,y=o.eye,e.snapPickOrigin[0]=0,e.snapPickOrigin[1]=0,e.snapPickOrigin[2]=0;n.uniform3fv(this._uCameraEyeRtc,y),n.uniform2fv(this._uVectorA,e.snapVectorA),n.uniform2fv(this._uInverseVectorAB,e.snapInvVectorAB),n.uniform1i(this._uLayerNumber,e.snapPickLayerNumber),n.uniform3fv(this._uCoordinateScaler,E),n.uniform1i(this._uRenderPass,s),n.uniform1i(this._uPickInvisible,e.pickInvisible),n.uniformMatrix4fv(this._uSceneWorldModelMatrix,!1,p),n.uniformMatrix4fv(this._uViewMatrix,!1,m),n.uniformMatrix4fv(this._uProjMatrix,!1,o.projMatrix);{const t=2/(Math.log(e.pickZFar+1)/Math.LN2);n.uniform1f(this._uLogDepthBufFC,t)}const v=r._sectionPlanesState.sectionPlanes.length;if(v>0){const e=r._sectionPlanesState.sectionPlanes,s=t.layerIndex*v,o=i.renderFlags;for(let t=0;t<v;t++){const i=this._uSectionPlanes[t];if(i){const r=o.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,r?1:0),r){const s=e[t];if(h){const e=w(s.dist,s.dir,h,el);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}a.numIndices8Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,8),n.drawArrays(n.TRIANGLES,0,a.numIndices8Bits)),a.numIndices16Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,16),n.drawArrays(n.TRIANGLES,0,a.numIndices16Bits)),a.numIndices32Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,32),n.drawArrays(n.TRIANGLES,0,a.numIndices32Bits)),e.drawElements++}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ne(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uPickInvisible=s.getLocation("pickInvisible"),this._uSceneWorldModelMatrix=s.getLocation("sceneModelWorldMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});this._uLogDepthBufFC=s.getLocation("logDepthBufFC"),this._uTexturePerObjectIdPositionsDecodeMatrix="uTexturePerObjectIdPositionsDecodeMatrix",this._uTexturePerObjectIdColorsAndFlags="uTexturePerObjectIdColorsAndFlags",this._uTexturePerVertexIdCoordinates="uTexturePerVertexIdCoordinates",this._uTexturePerPolygonIdIndices="uTexturePerPolygonIdIndices",this._uTexturePerPolygonIdPortionIds="uTexturePerPolygonIdPortionIds",this._uTextureModelMatrices="uTextureModelMatrices",this._uTexturePerObjectIdOffsets="uTexturePerObjectIdOffsets",this._uCameraEyeRtc=s.getLocation("uCameraEyeRtc"),this._uVectorA=s.getLocation("uVectorAB"),this._uInverseVectorAB=s.getLocation("uInverseVectorAB"),this._uLayerNumber=s.getLocation("uLayerNumber"),this._uCoordinateScaler=s.getLocation("uCoordinateScaler")}_bindProgram(){this._program.bind()}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// TrianglesDataTextureSnapDepthBufInitRenderer vertex shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("uniform mat4 sceneModelWorldMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),s.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;"),s.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;"),s.push("uniform highp sampler2D uTexturePerObjectIdOffsets;"),s.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;"),s.push("uniform highp usampler2D uTexturePerPolygonIdIndices;"),s.push("uniform mediump usampler2D uTexturePerPolygonIdPortionIds;"),s.push("uniform highp sampler2D uTextureModelMatrices;"),s.push("uniform vec3 uCameraEyeRtc;"),s.push("uniform vec2 uVectorAB;"),s.push("uniform vec2 uInverseVectorAB;"),s.push("vec3 positions[3];"),s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("out float isPerspective;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("vec2 remapClipPos(vec2 clipPos) {"),s.push("    float x = (clipPos.x - uVectorAB.x) * uInverseVectorAB.x;"),s.push("    float y = (clipPos.y - uVectorAB.y) * uInverseVectorAB.y;"),s.push("    return vec2(x, y);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("flat out uint vFlags2;")),s.push("out highp vec3 relativeToOriginPosition;"),s.push("void main(void) {"),s.push("int polygonIndex = gl_VertexID / 3;"),s.push("int h_packed_object_id_index = (polygonIndex >> 3) & 4095;"),s.push("int v_packed_object_id_index = (polygonIndex >> 3) >> 12;"),s.push("int objectIndex = int(texelFetch(uTexturePerPolygonIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).r);"),s.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);"),s.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),s.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),s.push("{"),s.push("mat4 worldMatrix = sceneModelWorldMatrix * mat4 (texelFetch (uTextureModelMatrices, ivec2(0, 0), 0), texelFetch (uTextureModelMatrices, ivec2(1, 0), 0), texelFetch (uTextureModelMatrices, ivec2(2, 0), 0), texelFetch (uTextureModelMatrices, ivec2(3, 0), 0));"),s.push("uvec4 color = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+0, objectIndexCoords.y), 0);"),s.push("if (color.a == 0u) {"),s.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),s.push("   return;"),s.push("};"),s.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));"),s.push("ivec4 packedIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+5, objectIndexCoords.y), 0));"),s.push("int indexBaseOffset = (packedIndexBaseOffset.r << 24) + (packedIndexBaseOffset.g << 16) + (packedIndexBaseOffset.b << 8) + packedIndexBaseOffset.a;"),s.push("int h_index = (polygonIndex - indexBaseOffset) & 4095;"),s.push("int v_index = (polygonIndex - indexBaseOffset) >> 12;"),s.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdIndices, ivec2(h_index, v_index), 0));"),s.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;"),s.push("ivec3 indexPositionH = uniqueVertexIndexes & 4095;"),s.push("ivec3 indexPositionV = uniqueVertexIndexes >> 12;"),s.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));"),s.push("uint solid = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+7, objectIndexCoords.y), 0).r;"),s.push("positions[0] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.r, indexPositionV.r), 0));"),s.push("positions[1] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.g, indexPositionV.g), 0));"),s.push("positions[2] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.b, indexPositionV.b), 0));"),s.push("vec3 normal = normalize(cross(positions[2] - positions[0], positions[1] - positions[0]));"),s.push("vec3 position;"),s.push("position = positions[gl_VertexID % 3];"),s.push("vec3 viewNormal = -normalize((transpose(inverse(viewMatrix*positionsDecodeMatrix)) * vec4(normal,1)).xyz);"),s.push("if (solid != 1u) {"),s.push("  if (isPerspectiveMatrix(projMatrix)) {"),s.push("      vec3 uCameraEyeRtcInQuantizedSpace = (inverse(worldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;"),s.push("      if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {"),s.push("          position = positions[2 - (gl_VertexID % 3)];"),s.push("          viewNormal = -viewNormal;"),s.push("      }"),s.push("  } else {"),s.push("      if (viewNormal.z < 0.0) {"),s.push("          position = positions[2 - (gl_VertexID % 3)];"),s.push("          viewNormal = -viewNormal;"),s.push("      }"),s.push("  }"),s.push("}"),s.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),s.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);"),s.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;"),s.push("relativeToOriginPosition = worldPosition.xyz;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags2 = flags2.r;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),s.push("float tmp = clipPos.w;"),s.push("clipPos.xyzw /= tmp;"),s.push("clipPos.xy = remapClipPos(clipPos.xy);"),s.push("clipPos.z += 0.0001;"),s.push("clipPos.xyzw *= tmp;"),s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"),s.push("gl_Position = clipPos;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene._sectionPlanesState,t=e.sectionPlanes.length>0,s=[];if(s.push("#version 300 es"),s.push("// TrianglesDataTextureSnapDepthBufInitRenderer fragment shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("#endif"),s.push("in float isPerspective;"),s.push("uniform float logDepthBufFC;"),s.push("in float vFragDepth;"),s.push("uniform int uLayerNumber;"),s.push("uniform vec3 uCoordinateScaler;"),t){s.push("in vec4 vWorldPosition;"),s.push("flat in uint vFlags2;");for(let t=0,i=e.sectionPlanes.length;t<i;t++)s.push("uniform bool sectionPlaneActive"+t+";"),s.push("uniform vec3 sectionPlanePos"+t+";"),s.push("uniform vec3 sectionPlaneDir"+t+";")}if(s.push("in highp vec3 relativeToOriginPosition;"),s.push("out highp ivec4 outCoords;"),s.push("void main(void) {"),t){s.push("  bool clippable = vFlags2 > 0u;"),s.push("  if (clippable) {"),s.push("      float dist = 0.0;");for(var i=0;i<e.sectionPlanes.length;i++)s.push("      if (sectionPlaneActive"+i+") {"),s.push("          dist += clamp(dot(-sectionPlaneDir"+i+".xyz, vWorldPosition.xyz - sectionPlanePos"+i+".xyz), 0.0, 1000.0);"),s.push("      }");s.push("      if (dist > 0.0) { discard; }"),s.push("  }")}return s.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),s.push("outCoords = ivec4(relativeToOriginPosition.xyz * uCoordinateScaler.xyz, - uLayerNumber);"),s.push("}"),s}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const il=u.vec3();class rl{constructor(e){this._scene=e,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){const i=t.model,r=i.scene,o=r.camera,n=r.canvas.gl,a=t._state,l=a.textureState,h=t._state.origin;this._program||this._allocate(t),e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram()),l.bindCommonTextures(this._program,this._uTexturePerObjectIdPositionsDecodeMatrix,this._uTexturePerVertexIdCoordinates,this._uTexturePerObjectIdColorsAndFlags,this._uTextureCameraMatrices,this._uTextureModelMatrices,this._uTexturePerObjectIdOffsets);let c=o.eye;e.pickViewMatrix&&(l.bindPickCameraTexture(this._program,this._uTextureCameraMatrices),c=e.pickOrigin||c);const A=[c[0]-h[0],c[1]-h[1],c[2]-h[2]];if(n.uniform3fv(this._uCameraEyeRtc,A),n.uniform1i(this._uRenderPass,s),n.uniform3fv(this._uCameraEyeRtc,A),n.uniform1i(this._uPickInvisible,e.pickInvisible),r.logarithmicDepthBufferEnabled){const e=2/(Math.log(o.project.far+1)/Math.LN2);n.uniform1f(this._uLogDepthBufFC,e)}const u=r._sectionPlanesState.sectionPlanes.length;if(u>0){const e=r._sectionPlanesState.sectionPlanes,s=t.layerIndex*u,o=i.renderFlags;for(let t=0;t<u;t++){const i=this._uSectionPlanes[t];if(i){const r=o.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,r?1:0),r){const s=e[t];if(h){const e=w(s.dist,s.dir,h,il);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}a.numIndices8Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,8),n.drawArrays(n.TRIANGLES,0,a.numIndices8Bits)),a.numIndices16Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,16),n.drawArrays(n.TRIANGLES,0,a.numIndices16Bits)),a.numIndices32Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,32),n.drawArrays(n.TRIANGLES,0,a.numIndices32Bits)),e.drawElements++}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ne(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uPickInvisible=s.getLocation("pickInvisible"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=s.getLocation("logDepthBufFC")),this._uTexturePerObjectIdPositionsDecodeMatrix="uTexturePerObjectIdPositionsDecodeMatrix",this._uTexturePerObjectIdColorsAndFlags="uTexturePerObjectIdColorsAndFlags",this._uTexturePerVertexIdCoordinates="uTexturePerVertexIdCoordinates",this._uTexturePerPolygonIdNormals="uTexturePerPolygonIdNormals",this._uTexturePerPolygonIdIndices="uTexturePerPolygonIdIndices",this._uTexturePerPolygonIdPortionIds="uTexturePerPolygonIdPortionIds",this._uTextureCameraMatrices="uTextureCameraMatrices",this._uTextureModelMatrices="uTextureModelMatrices",this._uTexturePerObjectIdOffsets="uTexturePerObjectIdOffsets",this._uCameraEyeRtc=s.getLocation("uCameraEyeRtc")}_bindProgram(){this._program.bind()}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles dataTexture pick normals vertex shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("uniform bool pickInvisible;"),s.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;"),s.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;"),s.push("uniform highp sampler2D uTexturePerObjectIdOffsets;"),s.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;"),s.push("uniform highp usampler2D uTexturePerPolygonIdIndices;"),s.push("uniform mediump usampler2D uTexturePerPolygonIdPortionIds;"),s.push("uniform highp sampler2D uTextureCameraMatrices;"),s.push("uniform highp sampler2D uTextureModelMatrices;"),s.push("uniform vec3 uCameraEyeRtc;"),s.push("vec3 positions[3];"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("out float isPerspective;")),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("flat out uint vFlags2;")),s.push("out vec3 vWorldNormal;"),s.push("void main(void) {"),s.push("mat4 viewMatrix = mat4 (texelFetch (uTextureCameraMatrices, ivec2(0, 0), 0), texelFetch (uTextureCameraMatrices, ivec2(1, 0), 0), texelFetch (uTextureCameraMatrices, ivec2(2, 0), 0), texelFetch (uTextureCameraMatrices, ivec2(3, 0), 0));"),s.push("mat4 projMatrix = mat4 (texelFetch (uTextureCameraMatrices, ivec2(0, 2), 0), texelFetch (uTextureCameraMatrices, ivec2(1, 2), 0), texelFetch (uTextureCameraMatrices, ivec2(2, 2), 0), texelFetch (uTextureCameraMatrices, ivec2(3, 2), 0));"),s.push("mat4 worldMatrix = mat4 (texelFetch (uTextureModelMatrices, ivec2(0, 0), 0), texelFetch (uTextureModelMatrices, ivec2(1, 0), 0), texelFetch (uTextureModelMatrices, ivec2(2, 0), 0), texelFetch (uTextureModelMatrices, ivec2(3, 0), 0));"),s.push("int polygonIndex = gl_VertexID / 3;"),s.push("int h_packed_object_id_index = (polygonIndex >> 3) & 4095;"),s.push("int v_packed_object_id_index = (polygonIndex >> 3) >> 12;"),s.push("int objectIndex = int(texelFetch(uTexturePerPolygonIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).r);"),s.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);"),s.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),s.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),s.push("if (int(flags.w) != renderPass) {"),s.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),s.push("   return;"),s.push("} else {"),s.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));"),s.push("ivec4 packedIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+5, objectIndexCoords.y), 0));"),s.push("int indexBaseOffset = (packedIndexBaseOffset.r << 24) + (packedIndexBaseOffset.g << 16) + (packedIndexBaseOffset.b << 8) + packedIndexBaseOffset.a;"),s.push("int h_index = (polygonIndex - indexBaseOffset) & 4095;"),s.push("int v_index = (polygonIndex - indexBaseOffset) >> 12;"),s.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdIndices, ivec2(h_index, v_index), 0));"),s.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;"),s.push("ivec3 indexPositionH = uniqueVertexIndexes & 4095;"),s.push("ivec3 indexPositionV = uniqueVertexIndexes >> 12;"),s.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));"),s.push("uint solid = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+7, objectIndexCoords.y), 0).r;"),s.push("positions[0] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.r, indexPositionV.r), 0));"),s.push("positions[1] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.g, indexPositionV.g), 0));"),s.push("positions[2] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.b, indexPositionV.b), 0));"),s.push("vec3 normal = normalize(cross(positions[2] - positions[0], positions[1] - positions[0]));"),s.push("vec3 position;"),s.push("position = positions[gl_VertexID % 3];"),s.push("if (solid != 1u) {"),s.push("if (isPerspectiveMatrix(projMatrix)) {"),s.push("vec3 uCameraEyeRtcInQuantizedSpace = (inverse(worldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;"),s.push("if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {"),s.push("position = positions[2 - (gl_VertexID % 3)];"),s.push("normal = -normal;"),s.push("}"),s.push("} else {"),s.push("vec3 viewNormal = -normalize((transpose(inverse(viewMatrix*positionsDecodeMatrix)) * vec4(normal,1)).xyz);"),s.push("if (viewNormal.z < 0.0) {"),s.push("position = positions[2 - (gl_VertexID % 3)];"),s.push("normal = -normal;"),s.push("}"),s.push("}"),s.push("}"),s.push("normal = -normal;"),s.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),s.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);"),s.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;"),s.push("vec4 viewPosition = viewMatrix * worldPosition; "),s.push("vWorldNormal = normal.xyz;"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),t&&(s.push("      vWorldPosition = worldPosition;"),s.push("      vFlags2 = flags2.w;")),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Triangles dataTexture pick normals fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("flat in uint vFlags2;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("uniform bool sectionPlaneActive"+r+";"),i.push("uniform vec3 sectionPlanePos"+r+";"),i.push("uniform vec3 sectionPlaneDir"+r+";")}if(i.push("in vec3 vWorldNormal;"),i.push("out vec4 outNormal;"),i.push("void main(void) {"),s){i.push("  bool clippable = vFlags2 > 0u;"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(r=0;r<t.sectionPlanes.length;r++)i.push("      if (sectionPlaneActive"+r+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+r+".xyz, vWorldPosition.xyz - sectionPlanePos"+r+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    outNormal = vec4((vWorldNormal * 0.5) + 0.5, 1.0);"),i.push("}"),i}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const ol=u.vec3(),nl=u.vec3(),al=u.vec3(),ll=u.vec3(),hl=u.mat4();class cl{constructor(e){this._scene=e,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){const i=t.model,r=i.scene,o=r.camera,n=r.canvas.gl,a=t._state,l=a.textureState,h=t._state.origin,{position:c,rotationMatrix:A,rotationMatrixConjugate:p}=i,d=e.pickViewMatrix||o.viewMatrix;if(!this._program&&(this._allocate(t),this.errors))return;let f,E;if(e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram()),l.bindCommonTextures(this._program,this._uTexturePerObjectIdPositionsDecodeMatrix,this._uTexturePerVertexIdCoordinates,this._uTexturePerObjectIdColorsAndFlags,this._uTextureModelMatrices,this._uTexturePerObjectIdOffsets),h||0!==c[0]||0!==c[1]||0!==c[2]){const e=ol;if(h){const t=nl;u.transformPoint3(A,h,t),e[0]=t[0],e[1]=t[1],e[2]=t[2]}else e[0]=0,e[1]=0,e[2]=0;e[0]+=c[0],e[1]+=c[1],e[2]+=c[2],f=O(d,e,hl),E=al,E[0]=o.eye[0]-e[0],E[1]=o.eye[1]-e[1],E[2]=o.eye[2]-e[2]}else f=d,E=o.eye;n.uniform3fv(this._uCameraEyeRtc,E),n.uniform1i(this._uRenderPass,s),n.uniformMatrix4fv(this._uWorldMatrix,!1,p),n.uniformMatrix4fv(this._uViewMatrix,!1,f),n.uniformMatrix4fv(this._uProjMatrix,!1,o.projMatrix);const m=r._sectionPlanesState.sectionPlanes.length;if(m>0){const e=r._sectionPlanesState.sectionPlanes,s=t.layerIndex*m,o=i.renderFlags;for(let t=0;t<m;t++){const i=this._uSectionPlanes[t];if(i){const r=o.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,r?1:0),r){const s=e[t];if(h){const e=w(s.dist,s.dir,h,ll);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}a.numIndices8Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,8),n.drawArrays(n.TRIANGLES,0,a.numIndices8Bits)),a.numIndices16Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,16),n.drawArrays(n.TRIANGLES,0,a.numIndices16Bits)),a.numIndices32Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,32),n.drawArrays(n.TRIANGLES,0,a.numIndices32Bits)),e.drawElements++}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ne(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uPickInvisible=s.getLocation("pickInvisible"),this._uWorldMatrix=s.getLocation("sceneModelWorldMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});this._uPickZNear=s.getLocation("pickZNear"),this._uPickZFar=s.getLocation("pickZFar"),e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=s.getLocation("logDepthBufFC")),this._uTexturePerObjectIdPositionsDecodeMatrix="uTexturePerObjectIdPositionsDecodeMatrix",this._uTexturePerObjectIdColorsAndFlags="uTexturePerObjectIdColorsAndFlags",this._uTexturePerVertexIdCoordinates="uTexturePerVertexIdCoordinates",this._uTexturePerPolygonIdNormals="uTexturePerPolygonIdNormals",this._uTexturePerPolygonIdIndices="uTexturePerPolygonIdIndices",this._uTexturePerPolygonIdPortionIds="uTexturePerPolygonIdPortionIds",this._uTextureCameraMatrices="uTextureCameraMatrices",this._uTextureModelMatrices="uTextureModelMatrices",this._uTexturePerObjectIdOffsets="uTexturePerObjectIdOffsets",this._uCameraEyeRtc=s.getLocation("uCameraEyeRtc")}_bindProgram(){const e=this._scene;e.canvas.gl,e.camera.project,this._program.bind()}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// TrianglesDataTextureColorRenderer vertex shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("uniform mat4 sceneModelWorldMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),s.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;"),s.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;"),s.push("uniform highp sampler2D uTexturePerObjectIdOffsets;"),s.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;"),s.push("uniform highp usampler2D uTexturePerPolygonIdIndices;"),s.push("uniform mediump usampler2D uTexturePerPolygonIdPortionIds;"),s.push("uniform highp sampler2D uTextureModelMatrices;"),s.push("uniform vec3 uCameraEyeRtc;"),s.push("vec3 positions[3];"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out vec4 vFlags2;")),s.push("void main(void) {"),s.push("int polygonIndex = gl_VertexID / 3;"),s.push("int h_packed_object_id_index = (polygonIndex >> 3) & 4095;"),s.push("int v_packed_object_id_index = (polygonIndex >> 3) >> 12;"),s.push("int objectIndex = int(texelFetch(uTexturePerPolygonIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).r);"),s.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);"),s.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),s.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),s.push("if (int(flags.x) != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("mat4 worldMatrix = sceneModelWorldMatrix * mat4 (texelFetch (uTextureModelMatrices, ivec2(0, 0), 0), texelFetch (uTextureModelMatrices, ivec2(1, 0), 0), texelFetch (uTextureModelMatrices, ivec2(2, 0), 0), texelFetch (uTextureModelMatrices, ivec2(3, 0), 0));"),s.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));"),s.push("ivec4 packedIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+5, objectIndexCoords.y), 0));"),s.push("int indexBaseOffset = (packedIndexBaseOffset.r << 24) + (packedIndexBaseOffset.g << 16) + (packedIndexBaseOffset.b << 8) + packedIndexBaseOffset.a;"),s.push("int h_index = (polygonIndex - indexBaseOffset) & 4095;"),s.push("int v_index = (polygonIndex - indexBaseOffset) >> 12;"),s.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdIndices, ivec2(h_index, v_index), 0));"),s.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;"),s.push("ivec3 indexPositionH = uniqueVertexIndexes & 4095;"),s.push("ivec3 indexPositionV = uniqueVertexIndexes >> 12;"),s.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));"),s.push("uint solid = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+7, objectIndexCoords.y), 0).r;"),s.push("positions[0] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.r, indexPositionV.r), 0));"),s.push("positions[1] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.g, indexPositionV.g), 0));"),s.push("positions[2] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.b, indexPositionV.b), 0));"),s.push("uvec4 color = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+0, objectIndexCoords.y), 0);"),s.push("if (color.a == 0u) {"),s.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),s.push("   return;"),s.push("};"),s.push("vec3 normal = normalize(cross(positions[2] - positions[0], positions[1] - positions[0]));"),s.push("vec3 position;"),s.push("position = positions[gl_VertexID % 3];"),s.push("if (solid != 1u) {"),s.push("  if (isPerspectiveMatrix(projMatrix)) {"),s.push("      vec3 uCameraEyeRtcInQuantizedSpace = (inverse(worldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;"),s.push("      if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {"),s.push("          position = positions[2 - (gl_VertexID % 3)];"),s.push("      }"),s.push("  } else {"),s.push("      vec3 viewNormal = -normalize((transpose(inverse(viewMatrix*positionsDecodeMatrix)) * vec4(normal,1)).xyz);"),s.push("      if (viewNormal.z < 0.0) {"),s.push("          position = positions[2 - (gl_VertexID % 3)];"),s.push("      }"),s.push("  }"),s.push("}"),s.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),s.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);"),s.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;"),s.push("vec4 viewPosition = viewMatrix * worldPosition; "),t&&(s.push("      vWorldPosition = worldPosition;"),s.push("      vFlags2 = flags2;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags2 = flags2.r;")),s.push("gl_Position = clipPos;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene._sectionPlanesState,t=e.sectionPlanes.length>0,s=[];if(s.push("#version 300 es"),s.push("// TrianglesDataTextureColorRenderer fragment shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("#endif"),t){s.push("in vec4 vWorldPosition;"),s.push("in vec4 vFlags2;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("uniform bool sectionPlaneActive"+t+";"),s.push("uniform vec3 sectionPlanePos"+t+";"),s.push("uniform vec3 sectionPlaneDir"+t+";")}if(s.push("out vec4 outColor;"),s.push("void main(void) {"),t){s.push("  bool clippable = (float(vFlags2.x) > 0.0);"),s.push("  if (clippable) {"),s.push("      float dist = 0.0;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("      if (sectionPlaneActive"+t+") {"),s.push("          dist += clamp(dot(-sectionPlaneDir"+t+".xyz, vWorldPosition.xyz - sectionPlanePos"+t+".xyz), 0.0, 1000.0);"),s.push("      }");s.push("      if (dist > 0.0) { discard; }"),s.push("  }")}return s.push("   outColor = vec4(0.0, 0.0, 1.0, 1.0); "),s.push("}"),s}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const Al=u.vec3(),ul=u.vec3(),pl=u.vec3(),dl=u.vec3(),fl=u.mat4();class El{constructor(e){this._scene=e,this._allocate(),this._hash=this._getHash()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){const i=this._scene,r=i.camera,o=t.model,n=i.canvas.gl,a=t._state,l=a.textureState,h=t._state.origin,{position:c,rotationMatrix:A,rotationMatrixConjugate:p}=o;if(!this._program&&(this._allocate(),this.errors))return;let d,f;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram(e,a)),l.bindCommonTextures(this._program,this._uTexturePerObjectIdPositionsDecodeMatrix,this._uTexturePerVertexIdCoordinates,this._uTexturePerObjectIdColorsAndFlags,this._uTextureModelMatrices,this._uTexturePerObjectIdOffsets);const E=0!==h[0]||0!==h[1]||0!==h[2],m=0!==c[0]||0!==c[1]||0!==c[2];if(E||m){const e=Al;if(E){const t=u.transformPoint3(A,h,ul);e[0]=t[0],e[1]=t[1],e[2]=t[2]}else e[0]=0,e[1]=0,e[2]=0;e[0]+=c[0],e[1]+=c[1],e[2]+=c[2],d=O(r.viewMatrix,e,fl),f=pl,f[0]=r.eye[0]-e[0],f[1]=r.eye[1]-e[1],f[2]=r.eye[2]-e[2]}else d=r.viewMatrix,f=r.eye;if(n.uniformMatrix4fv(this._uSceneModelWorldMatrix,!1,p),n.uniformMatrix4fv(this._uViewMatrix,!1,d),n.uniformMatrix4fv(this._uProjMatrix,!1,r.projMatrix),n.uniform3fv(this._uCameraEyeRtc,f),n.uniform1i(this._uRenderPass,s),i.logarithmicDepthBufferEnabled){const t=2/(Math.log(e.pickZFar+1)/Math.LN2);n.uniform1f(this._uLogDepthBufFC,t)}const y=i._sectionPlanesState.sectionPlanes.length;if(y>0){const e=i._sectionPlanesState.sectionPlanes,s=t.layerIndex*y,r=o.renderFlags;for(let t=0;t<y;t++){const i=this._uSectionPlanes[t];if(i){const o=r.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,o?1:0),o){const s=e[t];if(h){const e=w(s.dist,s.dir,h,dl);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}a.numIndices8Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,8),n.drawArrays(n.TRIANGLES,0,a.numIndices8Bits)),a.numIndices16Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,16),n.drawArrays(n.TRIANGLES,0,a.numIndices16Bits)),a.numIndices32Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,32),n.drawArrays(n.TRIANGLES,0,a.numIndices32Bits)),e.drawElements++}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ne(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uPositionsDecodeMatrix=s.getLocation("positionsDecodeMatrix"),this._uSceneModelWorldMatrix=s.getLocation("sceneModelWorldMatrix"),this._uWorldMatrix=s.getLocation("worldMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=s.getLocation("logDepthBufFC")),this._uTexturePerObjectIdPositionsDecodeMatrix="uTexturePerObjectIdPositionsDecodeMatrix",this._uTexturePerObjectIdColorsAndFlags="uTexturePerObjectIdColorsAndFlags",this._uTexturePerVertexIdCoordinates="uTexturePerVertexIdCoordinates",this._uTexturePerPolygonIdNormals="uTexturePerPolygonIdNormals",this._uTexturePerPolygonIdIndices="uTexturePerPolygonIdIndices",this._uTexturePerPolygonIdPortionIds="uTexturePerPolygonIdPortionIds",this._uTextureModelMatrices="uTextureModelMatrices",this._uTexturePerObjectIdOffsets="uTexturePerObjectIdOffsets",this._uCameraEyeRtc=s.getLocation("uCameraEyeRtc")}_bindProgram(e){const t=this._scene,s=t.canvas.gl,i=this._program,r=t.camera.project;if(i.bind(),s.uniformMatrix4fv(this._uProjMatrix,!1,r.matrix),t.logarithmicDepthBufferEnabled){const e=2/(Math.log(r.far+1)/Math.LN2);s.uniform1f(this._uLogDepthBufFC,e)}}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState;e._lightsState;const s=t.sectionPlanes.length>0,i=[];return i.push("#version 300 es"),i.push("// Triangles dataTexture draw vertex shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("precision highp usampler2D;"),i.push("precision highp isampler2D;"),i.push("precision highp sampler2D;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("precision mediump usampler2D;"),i.push("precision mediump isampler2D;"),i.push("precision mediump sampler2D;"),i.push("#endif"),i.push("uniform int renderPass;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),i.push("uniform mat4 sceneModelWorldMatrix;"),i.push("uniform mat4 viewMatrix;"),i.push("uniform mat4 projMatrix;"),i.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;"),i.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;"),i.push("uniform highp sampler2D uTexturePerObjectIdOffsets;"),i.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;"),i.push("uniform highp usampler2D uTexturePerPolygonIdIndices;"),i.push("uniform mediump usampler2D uTexturePerPolygonIdPortionIds;"),i.push("uniform highp sampler2D uTextureModelMatrices;"),i.push("uniform vec3 uCameraEyeRtc;"),i.push("vec3 positions[3];"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;"),i.push("out float isPerspective;")),i.push("bool isPerspectiveMatrix(mat4 m) {"),i.push("    return (m[2][3] == - 1.0);"),i.push("}"),i.push("out highp vec2 vHighPrecisionZW;"),s&&(i.push("out vec4 vWorldPosition;"),i.push("flat out uint vFlags2;")),i.push("void main(void) {"),i.push("int polygonIndex = gl_VertexID / 3;"),i.push("int h_packed_object_id_index = (polygonIndex >> 3) & 4095;"),i.push("int v_packed_object_id_index = (polygonIndex >> 3) >> 12;"),i.push("int objectIndex = int(texelFetch(uTexturePerPolygonIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).r);"),i.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);"),i.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),i.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),i.push("if (int(flags.x) != renderPass) {"),i.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),i.push("   return;"),i.push("} else {"),i.push("mat4 worldMatrix = sceneModelWorldMatrix * mat4 (texelFetch (uTextureModelMatrices, ivec2(0, 0), 0), texelFetch (uTextureModelMatrices, ivec2(1, 0), 0), texelFetch (uTextureModelMatrices, ivec2(2, 0), 0), texelFetch (uTextureModelMatrices, ivec2(3, 0), 0));"),i.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));"),i.push("ivec4 packedIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+5, objectIndexCoords.y), 0));"),i.push("int indexBaseOffset = (packedIndexBaseOffset.r << 24) + (packedIndexBaseOffset.g << 16) + (packedIndexBaseOffset.b << 8) + packedIndexBaseOffset.a;"),i.push("int h_index = (polygonIndex - indexBaseOffset) & 4095;"),i.push("int v_index = (polygonIndex - indexBaseOffset) >> 12;"),i.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdIndices, ivec2(h_index, v_index), 0));"),i.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;"),i.push("ivec3 indexPositionH = uniqueVertexIndexes & 4095;"),i.push("ivec3 indexPositionV = uniqueVertexIndexes >> 12;"),i.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));"),i.push("uint solid = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+7, objectIndexCoords.y), 0).r;"),i.push("positions[0] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.r, indexPositionV.r), 0));"),i.push("positions[1] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.g, indexPositionV.g), 0));"),i.push("positions[2] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.b, indexPositionV.b), 0));"),i.push("uvec4 color = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+0, objectIndexCoords.y), 0);"),i.push("if (color.a == 0u) {"),i.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),i.push("   return;"),i.push("};"),i.push("vec3 normal = normalize(cross(positions[2] - positions[0], positions[1] - positions[0]));"),i.push("vec3 position;"),i.push("position = positions[gl_VertexID % 3];"),i.push("vec3 viewNormal = -normalize((transpose(inverse(viewMatrix*positionsDecodeMatrix)) * vec4(normal,1)).xyz);"),i.push("if (solid != 1u) {"),i.push("if (isPerspectiveMatrix(projMatrix)) {"),i.push("vec3 uCameraEyeRtcInQuantizedSpace = (inverse(worldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;"),i.push("if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {"),i.push("position = positions[2 - (gl_VertexID % 3)];"),i.push("viewNormal = -viewNormal;"),i.push("}"),i.push("} else {"),i.push("if (viewNormal.z < 0.0) {"),i.push("position = positions[2 - (gl_VertexID % 3)];"),i.push("viewNormal = -viewNormal;"),i.push("}"),i.push("}"),i.push("}"),i.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),i.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);"),i.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;"),i.push("vec4 viewPosition = viewMatrix * worldPosition; "),i.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(i.push("vFragDepth = 1.0 + clipPos.w;"),i.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s&&(i.push("vWorldPosition = worldPosition;"),i.push("vFlags2 = flags2.r;")),i.push("gl_Position = clipPos;"),i.push("vHighPrecisionZW = gl_Position.zw;"),i.push("}"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Triangles dataTexture draw fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),i.push("in highp vec2 vHighPrecisionZW;"),i.push("out vec4 outColor;"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("flat in uint vFlags2;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("void main(void) {"),s){i.push("  bool clippable = vFlags2 > 0u;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { "),i.push("      discard;"),i.push("  }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("float fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;"),i.push("    outColor = vec4(vec3(1.0 - fragCoordZ), 1.0); "),i.push("}"),i}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const ml=u.vec3(),yl=u.vec3(),gl=u.vec3(),Il=u.vec3(),vl=u.mat4();class Tl{constructor(e){this._scene=e,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){const i=t.model,r=i.scene,o=r.camera,n=r.canvas.gl,a=t._state,l=t._state.origin,{position:h,rotationMatrix:c,rotationMatrixConjugate:A}=i,p=o.viewMatrix;if(!this._program&&(this._allocate(t),this.errors))return;let d,f;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram(t));const E=0!==l[0]||0!==l[1]||0!==l[2],m=0!==h[0]||0!==h[1]||0!==h[2];if(E||m){const e=ml;if(E){const t=yl;u.transformPoint3(c,l,t),e[0]=t[0],e[1]=t[1],e[2]=t[2]}else e[0]=0,e[1]=0,e[2]=0;e[0]+=h[0],e[1]+=h[1],e[2]+=h[2],d=O(p,e,vl),f=gl,f[0]=o.eye[0]-e[0],f[1]=o.eye[1]-e[1],f[2]=o.eye[2]-e[2]}else d=p,f=o.eye;n.uniform1i(this._uRenderPass,s),n.uniformMatrix4fv(this._uWorldMatrix,!1,A),n.uniformMatrix4fv(this._uViewMatrix,!1,d),n.uniformMatrix4fv(this._uProjMatrix,!1,o.projMatrix),n.uniformMatrix4fv(this._uViewNormalMatrix,!1,o.viewNormalMatrix),n.uniformMatrix4fv(this._uWorldNormalMatrix,!1,i.worldNormalMatrix);const y=r._sectionPlanesState.sectionPlanes.length;if(y>0){const e=r._sectionPlanesState.sectionPlanes,s=t.layerIndex*y,o=i.renderFlags;for(let t=0;t<y;t++){const i=this._uSectionPlanes[t];if(i){const r=o.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,r?1:0),r){const s=e[t];if(l){const e=w(s.dist,s.dir,l,Il);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}n.uniformMatrix4fv(this._uPositionsDecodeMatrix,!1,t._state.positionsDecodeMatrix),this._aPosition.bindArrayBuffer(a.positionsBuf),this._aOffset.bindArrayBuffer(a.offsetsBuf),this._aNormal.bindArrayBuffer(a.normalsBuf),this._aColor.bindArrayBuffer(a.colorsBuf),this._aFlags.bindArrayBuffer(a.flagsBuf),this._aFlags2&&this._aFlags2.bindArrayBuffer(a.flags2Buf),a.indicesBuf.bind(),n.drawElements(n.TRIANGLES,a.indicesBuf.numItems,a.indicesBuf.itemType,0)}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ne(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uPositionsDecodeMatrix=s.getLocation("positionsDecodeMatrix"),this._uWorldMatrix=s.getLocation("worldMatrix"),this._uWorldNormalMatrix=s.getLocation("worldNormalMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uViewNormalMatrix=s.getLocation("viewNormalMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});this._aPosition=s.getAttribute("position"),this._aOffset=s.getAttribute("offset"),this._aNormal=s.getAttribute("normal"),this._aColor=s.getAttribute("color"),this._aFlags=s.getAttribute("flags"),this._aFlags2&&(this._aFlags2=s.getAttribute("flags2")),e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=s.getLocation("logDepthBufFC"))}_bindProgram(){const e=this._scene,t=e.canvas.gl,s=e.camera.project;if(this._program.bind(),t.uniformMatrix4fv(this._uProjMatrix,!1,s.matrix),e.logarithmicDepthBufferEnabled){const e=2/(Math.log(s.far+1)/Math.LN2);t.uniform1f(this._uLogDepthBufFC,e)}}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("// Batched geometry normals vertex shader"),e.logarithmicDepthBufferEnabled&&Y.SUPPORTED_EXTENSIONS.EXT_frag_depth&&s.push("#extension GL_EXT_frag_depth : enable"),s.push("uniform int renderPass;"),s.push("attribute vec3 position;"),e.entityOffsetsEnabled&&s.push("attribute vec3 offset;"),s.push("attribute vec3 normal;"),s.push("attribute vec4 color;"),s.push("attribute vec4 flags;"),s.push("attribute vec4 flags2;"),s.push("uniform mat4 worldMatrix;"),s.push("uniform mat4 worldNormalMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),s.push("uniform mat4 viewNormalMatrix;"),s.push("uniform mat4 positionsDecodeMatrix;"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),Y.SUPPORTED_EXTENSIONS.EXT_frag_depth&&s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("varying float isPerspective;")),s.push("vec3 octDecode(vec2 oct) {"),s.push("    vec3 v = vec3(oct.xy, 1.0 - abs(oct.x) - abs(oct.y));"),s.push("    if (v.z < 0.0) {"),s.push("        v.xy = (1.0 - abs(v.yx)) * vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0);"),s.push("    }"),s.push("    return normalize(v);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out vec4 vFlags2;")),s.push("out vec3 vViewNormal;"),s.push("void main(void) {"),s.push("if (int(flags.x) != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      vec4 viewPosition   = viewMatrix * worldPosition; "),s.push("      vec4 worldNormal    = worldNormalMatrix * vec4(octDecode(normal.xy), 0.0); "),s.push("      vec3 viewNormal     = normalize((viewNormalMatrix * worldNormal).xyz);"),t&&(s.push("      vWorldPosition  = worldPosition;"),s.push("      vFlags2         = flags2;")),s.push("      vViewNormal = viewNormal;"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(Y.SUPPORTED_EXTENSIONS.EXT_frag_depth?s.push("vFragDepth = 1.0 + clipPos.w;"):(s.push("clipPos.z = log2( max( 1e-6, clipPos.w + 1.0 ) ) * logDepthBufFC - 1.0;"),s.push("clipPos.z *= clipPos.w;")),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry normals fragment shader"),e.logarithmicDepthBufferEnabled&&Y.SUPPORTED_EXTENSIONS.EXT_frag_depth&&i.push("#extension GL_EXT_frag_depth : enable"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&Y.SUPPORTED_EXTENSIONS.EXT_frag_depth&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in vec4 vFlags2;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec3 vViewNormal;"),i.push("vec3 packNormalToRGB( const in vec3 normal ) {"),i.push("    return normalize( normal ) * 0.5 + 0.5;"),i.push("}"),i.push("void main(void) {"),s){i.push("  bool clippable = (float(vFlags2.x) > 0.0);"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("      if (sectionPlaneActive"+r+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+r+".xyz, vWorldPosition.xyz - sectionPlanePos"+r+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&Y.SUPPORTED_EXTENSIONS.EXT_frag_depth&&i.push("    gl_FragDepthEXT = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    gl_FragColor = vec4(packNormalToRGB(vViewNormal), 1.0); "),i.push("}"),i}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const _l=u.vec3();class Rl{constructor(e){this._scene=e,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){const i=t.model,r=i.scene,o=r.camera,n=r.canvas.gl,a=t._state,l=t._state.origin;this._program||this._allocate(t),e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram()),this._program.bindTexture(this._uTexturePerObjectIdPositionsDecodeMatrix,{bind:function(e){return n.activeTexture(n["TEXTURE"+e]),n.bindTexture(n.TEXTURE_2D,a.texturePerObjectIdPositionsDecodeMatrix),!0},unbind:function(e){n.activeTexture(n["TEXTURE"+e]),n.bindTexture(n.TEXTURE_2D,null)}},1),this._program.bindTexture(this._uTexturePerVertexIdCoordinates,{bind:function(e){return n.activeTexture(n["TEXTURE"+e]),n.bindTexture(n.TEXTURE_2D,a.texturePerVertexIdCoordinates),!0},unbind:function(e){n.activeTexture(n["TEXTURE"+e]),n.bindTexture(n.TEXTURE_2D,null)}},2),this._program.bindTexture(this._uTexturePerObjectIdColorsAndFlags,{bind:function(e){return n.activeTexture(n["TEXTURE"+e]),n.bindTexture(n.TEXTURE_2D,a.texturePerObjectIdColorsAndFlags),!0},unbind:function(e){n.activeTexture(n["TEXTURE"+e]),n.bindTexture(n.TEXTURE_2D,null)}},3),n.uniform1i(this._uRenderPass,s),n.uniform1i(this._uPickInvisible,e.pickInvisible),n.uniformMatrix4fv(this._uWorldMatrix,!1,i.worldMatrix);const h=e.pickViewMatrix||o.viewMatrix,c=l?O(h,l):h;if(n.uniformMatrix4fv(this._uViewMatrix,!1,c),n.uniformMatrix4fv(this._uProjMatrix,!1,e.pickProjMatrix),r.logarithmicDepthBufferEnabled){const e=2/(Math.log(o.project.far+1)/Math.LN2);n.uniform1f(this._uLogDepthBufFC,e)}const A=r._sectionPlanesState.sectionPlanes.length;if(A>0){const e=r._sectionPlanesState.sectionPlanes,s=t.layerIndex*A,o=i.renderFlags;for(let t=0;t<A;t++){const i=this._uSectionPlanes[t],r=o.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,r?1:0),r){const s=e[t];if(l){const e=w(s.dist,s.dir,l,_l);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}a.numIndices8Bits>0&&(this._program.bindTexture(this._uTexturePerPolygonIdPortionIds,{bind:function(e){return n.activeTexture(n["TEXTURE"+e]),n.bindTexture(n.TEXTURE_2D,a.texturePerPolygonIdPortionIds8Bits),!0},unbind:function(e){n.activeTexture(n["TEXTURE"+e]),n.bindTexture(n.TEXTURE_2D,null)}},4),this._program.bindTexture(this._uTexturePerPolygonIdIndices,{bind:function(e){return n.activeTexture(n["TEXTURE"+e]),n.bindTexture(n.TEXTURE_2D,a.texturePerPolygonIdIndices8Bits),!0},unbind:function(e){n.activeTexture(n["TEXTURE"+e]),n.bindTexture(n.TEXTURE_2D,null)}},5),n.drawArrays(n.TRIANGLES,0,a.numIndices8Bits)),a.numIndices16Bits>0&&(this._program.bindTexture(this._uTexturePerPolygonIdPortionIds,{bind:function(e){return n.activeTexture(n["TEXTURE"+e]),n.bindTexture(n.TEXTURE_2D,a.texturePerPolygonIdPortionIds16Bits),!0},unbind:function(e){n.activeTexture(n["TEXTURE"+e]),n.bindTexture(n.TEXTURE_2D,null)}},4),this._program.bindTexture(this._uTexturePerPolygonIdIndices,{bind:function(e){return n.activeTexture(n["TEXTURE"+e]),n.bindTexture(n.TEXTURE_2D,a.texturePerPolygonIdIndices16Bits),!0},unbind:function(e){n.activeTexture(n["TEXTURE"+e]),n.bindTexture(n.TEXTURE_2D,null)}},5),n.drawArrays(n.TRIANGLES,0,a.numIndices16Bits)),a.numIndices32Bits>0&&(this._program.bindTexture(this._uTexturePerPolygonIdPortionIds,{bind:function(e){return n.activeTexture(n["TEXTURE"+e]),n.bindTexture(n.TEXTURE_2D,a.texturePerPolygonIdPortionIds32Bits),!0},unbind:function(e){n.activeTexture(n["TEXTURE"+e]),n.bindTexture(n.TEXTURE_2D,null)}},4),this._program.bindTexture(this._uTexturePerPolygonIdIndices,{bind:function(e){return n.activeTexture(n["TEXTURE"+e]),n.bindTexture(n.TEXTURE_2D,a.texturePerPolygonIdIndices32Bits),!0},unbind:function(e){n.activeTexture(n["TEXTURE"+e]),n.bindTexture(n.TEXTURE_2D,null)}},5),n.drawArrays(n.TRIANGLES,0,a.numIndices32Bits)),e.drawElements++}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ne(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uPickInvisible=s.getLocation("pickInvisible"),this._uPositionsDecodeMatrix=s.getLocation("positionsDecodeMatrix"),this._uWorldMatrix=s.getLocation("worldMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});this._aPackedVertexId=s.getAttribute("packedVertexId"),e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=s.getLocation("logDepthBufFC")),this._uTexturePerObjectIdPositionsDecodeMatrix="uTexturePerObjectIdPositionsDecodeMatrix",this._uTexturePerObjectIdColorsAndFlags="uTexturePerObjectIdColorsAndFlags",this._uTexturePerVertexIdCoordinates="uTexturePerVertexIdCoordinates",this._uTexturePerPolygonIdNormals="uTexturePerPolygonIdNormals",this._uTexturePerPolygonIdIndices="uTexturePerPolygonIdIndices",this._uTexturePerPolygonIdPortionIds="uTexturePerPolygonIdPortionIds"}_bindProgram(){this._program.bind()}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles dataTexture pick flat normals vertex shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),s.push("in uvec3 packedVertexId;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("uniform bool pickInvisible;"),s.push("uniform mat4 worldMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),s.push("uniform sampler2D uTexturePerObjectIdPositionsDecodeMatrix;"),s.push("uniform usampler2D uTexturePerObjectIdColorsAndFlags;"),s.push("uniform usampler2D uTexturePerVertexIdCoordinates;"),s.push("uniform usampler2D uTexturePerPolygonIdIndices;"),s.push("uniform isampler2D uTexturePerPolygonIdNormals;"),s.push("uniform usampler2D uTexturePerPolygonIdPortionIds;"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),s.push("out vec4 vWorldPosition;"),t&&s.push("out int vFlags2;"),s.push("void main(void) {"),s.push("int polygonIndex = gl_VertexID / 3;"),s.push("int h_normal_index = polygonIndex & 4095;"),s.push("int v_normal_index = polygonIndex >> 12;"),s.push("int h_packed_object_id_index = ((polygonIndex >> 3) / 2) & 4095;"),s.push("int v_packed_object_id_index = ((polygonIndex >> 3) / 2) >> 12;"),s.push("ivec3 packedObjectId = ivec3(texelFetch(uTexturePerPolygonIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).rgb);"),s.push("int objectIndex;"),s.push("if (((polygonIndex >> 3) % 2) == 0) {"),s.push("  objectIndex = (packedObjectId.r << 4) + (packedObjectId.g >> 4);"),s.push("} else {"),s.push("  objectIndex = ((packedObjectId.g & 15) << 8) + packedObjectId.b;"),s.push("}"),s.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);"),s.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));"),s.push("int h_index = polygonIndex & 4095;"),s.push("int v_index = polygonIndex >> 12;"),s.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdIndices, ivec2(h_index, v_index), 0));"),s.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;"),s.push("ivec3 indexPositionH = uniqueVertexIndexes & 4095;"),s.push("ivec3 indexPositionV = uniqueVertexIndexes >> 12;"),s.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));"),s.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),s.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),s.push("vec3 position1 = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.r, indexPositionV.r), 0));"),s.push("vec3 position2 = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.g, indexPositionV.g), 0));"),s.push("vec3 position3 = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.b, indexPositionV.b), 0));"),s.push("vec3 normal = normalize(cross(position3 - position1, position2 - position1));"),s.push("int vertexNumber = gl_VertexID % 3;"),s.push("vec3 position;"),s.push("if (vertexNumber == 0) position = position1;"),s.push("else if (vertexNumber == 1) position = position2;"),s.push("else position = position3;"),s.push("if (int(flags.w) != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("      vWorldPosition = worldPosition;"),t&&s.push("      vFlags2 = flags2.r;"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Triangles dataTexture pick flat normals fragment shader"),i.push("#extension GL_OES_standard_derivatives : enable"),e.logarithmicDepthBufferEnabled&&i.push("#extension GL_EXT_frag_depth : enable"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),i.push("in vec4 vWorldPosition;"),s){i.push("in int vFlags2;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("uniform bool sectionPlaneActive"+r+";"),i.push("uniform vec3 sectionPlanePos"+r+";"),i.push("uniform vec3 sectionPlaneDir"+r+";")}if(i.push("out vec4 outNormal;"),i.push("void main(void) {"),s){i.push("  bool clippable = vFlags2 > 0;"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(r=0;r<t.sectionPlanes.length;r++)i.push("      if (sectionPlaneActive"+r+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+r+".xyz, vWorldPosition.xyz - sectionPlanePos"+r+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("  vec3 xTangent = dFdx( vWorldPosition.xyz );"),i.push("  vec3 yTangent = dFdy( vWorldPosition.xyz );"),i.push("  vec3 worldNormal = normalize( cross( xTangent, yTangent ) );"),i.push("  outNormal = vec4((worldNormal * 0.5) + 0.5, 1.0);"),i.push("}"),i}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}class Pl{constructor(e){this._scene=e}_compile(){this._colorRenderer&&!this._colorRenderer.getValid()&&(this._colorRenderer.destroy(),this._colorRenderer=null),this._colorRendererWithSAO&&!this._colorRendererWithSAO.getValid()&&(this._colorRendererWithSAO.destroy(),this._colorRendererWithSAO=null),this._flatColorRenderer&&!this._flatColorRenderer.getValid()&&(this._flatColorRenderer.destroy(),this._flatColorRenderer=null),this._flatColorRendererWithSAO&&!this._flatColorRendererWithSAO.getValid()&&(this._flatColorRendererWithSAO.destroy(),this._flatColorRendererWithSAO=null),this._colorQualityRendererWithSAO&&!this._colorQualityRendererWithSAO.getValid()&&(this._colorQualityRendererWithSAO.destroy(),this._colorQualityRendererWithSAO=null),this._depthRenderer&&!this._depthRenderer.getValid()&&(this._depthRenderer.destroy(),this._depthRenderer=null),this._normalsRenderer&&!this._normalsRenderer.getValid()&&(this._normalsRenderer.destroy(),this._normalsRenderer=null),this._silhouetteRenderer&&!this._silhouetteRenderer.getValid()&&(this._silhouetteRenderer.destroy(),this._silhouetteRenderer=null),this._edgesRenderer&&!this._edgesRenderer.getValid()&&(this._edgesRenderer.destroy(),this._edgesRenderer=null),this._edgesColorRenderer&&!this._edgesColorRenderer.getValid()&&(this._edgesColorRenderer.destroy(),this._edgesColorRenderer=null),this._pickMeshRenderer&&!this._pickMeshRenderer.getValid()&&(this._pickMeshRenderer.destroy(),this._pickMeshRenderer=null),this._pickDepthRenderer&&!this._pickDepthRenderer.getValid()&&(this._pickDepthRenderer.destroy(),this._pickDepthRenderer=null),this._vertexDepthRenderer&&!this._vertexDepthRenderer.getValid()&&(this._vertexDepthRenderer.destroy(),this._vertexDepthRenderer=null),this._snapDepthBufInitRenderer&&!this._snapDepthBufInitRenderer.getValid()&&(this._snapDepthBufInitRenderer.destroy(),this._snapDepthBufInitRenderer=null),this._pickNormalsRenderer&&!1===this._pickNormalsRenderer.getValid()&&(this._pickNormalsRenderer.destroy(),this._pickNormalsRenderer=null),this._pickNormalsFlatRenderer&&!1===this._pickNormalsFlatRenderer.getValid()&&(this._pickNormalsFlatRenderer.destroy(),this._pickNormalsFlatRenderer=null),this._occlusionRenderer&&!1===this._occlusionRenderer.getValid()&&(this._occlusionRenderer.destroy(),this._occlusionRenderer=null)}get colorRenderer(){return this._colorRenderer||(this._colorRenderer=new pa(this._scene,!1)),this._colorRenderer}get colorRendererWithSAO(){return this._colorRendererWithSAO||(this._colorRendererWithSAO=new pa(this._scene,!0)),this._colorRendererWithSAO}get colorQualityRendererWithSAO(){return this._colorQualityRendererWithSAO||(this._colorQualityRendererWithSAO=new TrianglesDataTextureColorQualityRenderer(this._scene,!0)),this._colorQualityRendererWithSAO}get silhouetteRenderer(){return this._silhouetteRenderer||(this._silhouetteRenderer=new Ia(this._scene)),this._silhouetteRenderer}get depthRenderer(){return this._depthRenderer||(this._depthRenderer=new El(this._scene)),this._depthRenderer}get normalsRenderer(){return this._normalsRenderer||(this._normalsRenderer=new Tl(this._scene)),this._normalsRenderer}get edgesRenderer(){return this._edgesRenderer||(this._edgesRenderer=new Da(this._scene)),this._edgesRenderer}get edgesColorRenderer(){return this._edgesColorRenderer||(this._edgesColorRenderer=new Sa(this._scene)),this._edgesColorRenderer}get pickMeshRenderer(){return this._pickMeshRenderer||(this._pickMeshRenderer=new Ma(this._scene)),this._pickMeshRenderer}get pickNormalsRenderer(){return this._pickNormalsRenderer||(this._pickNormalsRenderer=new rl(this._scene)),this._pickNormalsRenderer}get pickNormalsFlatRenderer(){return this._pickNormalsFlatRenderer||(this._pickNormalsFlatRenderer=new Rl(this._scene)),this._pickNormalsFlatRenderer}get pickDepthRenderer(){return this._pickDepthRenderer||(this._pickDepthRenderer=new Va(this._scene)),this._pickDepthRenderer}get vertexDepthRenderer(){return this._vertexDepthRenderer||(this._vertexDepthRenderer=new Xa(this._scene)),this._vertexDepthRenderer}get snapDepthBufInitRenderer(){return this._snapDepthBufInitRenderer||(this._snapDepthBufInitRenderer=new sl(this._scene)),this._snapDepthBufInitRenderer}get occlusionRenderer(){return this._occlusionRenderer||(this._occlusionRenderer=new cl(this._scene)),this._occlusionRenderer}_destroy(){this._colorRenderer&&this._colorRenderer.destroy(),this._colorRendererWithSAO&&this._colorRendererWithSAO.destroy(),this._flatColorRenderer&&this._flatColorRenderer.destroy(),this._flatColorRendererWithSAO&&this._flatColorRendererWithSAO.destroy(),this._colorQualityRendererWithSAO&&this._colorQualityRendererWithSAO.destroy(),this._depthRenderer&&this._depthRenderer.destroy(),this._normalsRenderer&&this._normalsRenderer.destroy(),this._silhouetteRenderer&&this._silhouetteRenderer.destroy(),this._edgesRenderer&&this._edgesRenderer.destroy(),this._edgesColorRenderer&&this._edgesColorRenderer.destroy(),this._pickMeshRenderer&&this._pickMeshRenderer.destroy(),this._pickDepthRenderer&&this._pickDepthRenderer.destroy(),this._vertexDepthRenderer&&this._vertexDepthRenderer.destroy(),this._snapDepthBufInitRenderer&&this._snapDepthBufInitRenderer.destroy(),this._pickNormalsRenderer&&this._pickNormalsRenderer.destroy(),this._pickNormalsFlatRenderer&&this._pickNormalsFlatRenderer.destroy(),this._occlusionRenderer&&this._occlusionRenderer.destroy()}}const Dl={};class Nl{constructor(){this.positionsCompressed=[],this.metallicRoughness=[],this.indices8Bits=[],this.indices16Bits=[],this.indices32Bits=[],this.edgeIndices8Bits=[],this.edgeIndices16Bits=[],this.edgeIndices32Bits=[],this.perObjectColors=[],this.perObjectPickColors=[],this.perObjectSolid=[],this.perObjectOffsets=[],this.perObjectPositionsDecodeMatrices=[],this.perObjectInstancePositioningMatrices=[],this.perObjectVertexBases=[],this.perObjectIndexBaseOffsets=[],this.perObjectEdgeIndexBaseOffsets=[],this.perTriangleNumberPortionId8Bits=[],this.perTriangleNumberPortionId16Bits=[],this.perTriangleNumberPortionId32Bits=[],this.perEdgeNumberPortionId8Bits=[],this.perEdgeNumberPortionId16Bits=[],this.perEdgeNumberPortionId32Bits=[]}}class bl{constructor(){this.texturePerObjectIdColorsAndFlags=null,this.texturePerObjectIdOffsets=null,this.texturePerObjectIdPositionsDecodeMatrix=null,this.texturePerVertexIdCoordinates=null,this.texturePerPolygonIdPortionIds8Bits=null,this.texturePerPolygonIdPortionIds16Bits=null,this.texturePerPolygonIdPortionIds32Bits=null,this.texturePerEdgeIdPortionIds8Bits=null,this.texturePerEdgeIdPortionIds16Bits=null,this.texturePerEdgeIdPortionIds32Bits=null,this.texturePerPolygonIdIndices8Bits=null,this.texturePerPolygonIdIndices16Bits=null,this.texturePerPolygonIdIndices32Bits=null,this.texturePerPolygonIdEdgeIndices8Bits=null,this.texturePerPolygonIdEdgeIndices16Bits=null,this.texturePerPolygonIdEdgeIndices32Bits=null,this.textureModelMatrices=null}finalize(){this.indicesPerBitnessTextures={8:this.texturePerPolygonIdIndices8Bits,16:this.texturePerPolygonIdIndices16Bits,32:this.texturePerPolygonIdIndices32Bits},this.indicesPortionIdsPerBitnessTextures={8:this.texturePerPolygonIdPortionIds8Bits,16:this.texturePerPolygonIdPortionIds16Bits,32:this.texturePerPolygonIdPortionIds32Bits},this.edgeIndicesPerBitnessTextures={8:this.texturePerPolygonIdEdgeIndices8Bits,16:this.texturePerPolygonIdEdgeIndices16Bits,32:this.texturePerPolygonIdEdgeIndices32Bits},this.edgeIndicesPortionIdsPerBitnessTextures={8:this.texturePerEdgeIdPortionIds8Bits,16:this.texturePerEdgeIdPortionIds16Bits,32:this.texturePerEdgeIdPortionIds32Bits}}bindCommonTextures(e,t,s,i,r,o){this.texturePerObjectIdPositionsDecodeMatrix.bindTexture(e,t,1),this.texturePerVertexIdCoordinates.bindTexture(e,s,2),this.texturePerObjectIdColorsAndFlags.bindTexture(e,i,3),this.textureModelMatrices.bindTexture(e,r,4),this.texturePerObjectIdOffsets.bindTexture(e,o,5)}bindPickCameraTexture(e,t){}bindTriangleIndicesTextures(e,t,s,i){this.indicesPortionIdsPerBitnessTextures[i].bindTexture(e,t,6),this.indicesPerBitnessTextures[i].bindTexture(e,s,7)}bindEdgeIndicesTextures(e,t,s,i){this.edgeIndicesPortionIdsPerBitnessTextures[i].bindTexture(e,t,6),this.edgeIndicesPerBitnessTextures[i].bindTexture(e,s,7)}}class Cl{constructor(e,t,s,i,r=null){this._gl=e,this._texture=t,this._textureWidth=s,this._textureHeight=i,this._textureData=r}bindTexture(e,t,s){return e.bindTexture(t,this,s)}bind(e){return this._gl.activeTexture(this._gl["TEXTURE"+e]),this._gl.bindTexture(this._gl.TEXTURE_2D,this._texture),!0}unbind(e){}}const Ol={sizeDataColorsAndFlags:0,sizeDataPositionDecodeMatrices:0,sizeDataTextureOffsets:0,sizeDataTexturePositions:0,sizeDataTextureIndices:0,sizeDataTextureEdgeIndices:0,sizeDataTexturePortionIds:0,numberOfGeometries:0,numberOfPortions:0,numberOfLayers:0,numberOfTextures:0,totalPolygons:0,totalPolygons8Bits:0,totalPolygons16Bits:0,totalPolygons32Bits:0,totalEdges:0,totalEdges8Bits:0,totalEdges16Bits:0,totalEdges32Bits:0,cannotCreatePortion:{because10BitsObjectId:0,becauseTextureSize:0},overheadSizeAlignementIndices:0,overheadSizeAlignementEdgeIndices:0};window.printDataTextureRamStats=function(){console.log(JSON.stringify(Ol,null,4));let e=0;Object.keys(Ol).forEach((t=>{t.startsWith("size")&&(e+=Ol[t])})),console.log(`Total size ${e} bytes (${(e/1e3/1e3).toFixed(2)} MB)`),console.log(`Avg bytes / triangle: ${(e/Ol.totalPolygons).toFixed(2)}`);let t={};Object.keys(Ol).forEach((s=>{s.startsWith("size")&&(t[s]=`${(Ol[s]/e*100).toFixed(2)} % of total`)})),console.log(JSON.stringify({percentualRamUsage:t},null,4))};class Sl{disableBindedTextureFiltering(e){e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE)}generateCameraDataTexture(e,t,s,i){const r=e.createTexture();e.bindTexture(e.TEXTURE_2D,r),e.texStorage2D(e.TEXTURE_2D,1,e.RGBA32F,4,3),this.disableBindedTextureFiltering(e),e.bindTexture(e.TEXTURE_2D,null);const o=new Cl(e,r,4,3);let n=!0;o.updateViewMatrix=(s,r)=>{e.bindTexture(e.TEXTURE_2D,o._texture),e.texSubImage2D(e.TEXTURE_2D,0,0,0,4,1,e.RGBA,e.FLOAT,new Float32Array(i?O(s,i):s)),e.texSubImage2D(e.TEXTURE_2D,0,0,1,4,1,e.RGBA,e.FLOAT,new Float32Array(t.viewNormalMatrix)),e.texSubImage2D(e.TEXTURE_2D,0,0,2,4,1,e.RGBA,e.FLOAT,new Float32Array(r))};const a=()=>{n&&(n=!1,o.updateViewMatrix(t.viewMatrix,t.project.matrix))};return t.on("matrix",(()=>n=!0)),s.on("rendering",a),a(),o}generatePickCameraDataTexture(e,t,s){const i=e.createTexture();e.bindTexture(e.TEXTURE_2D,i),e.texStorage2D(e.TEXTURE_2D,1,e.RGBA32F,4,3),this.disableBindedTextureFiltering(e),e.bindTexture(e.TEXTURE_2D,null);const r=new Cl(e,i,4,3);return r.updateViewMatrix=(i,o)=>{e.bindTexture(e.TEXTURE_2D,r._texture),e.texSubImage2D(e.TEXTURE_2D,0,0,0,4,1,e.RGBA,e.FLOAT,new Float32Array(s?O(i,s):i)),e.texSubImage2D(e.TEXTURE_2D,0,0,1,4,1,e.RGBA,e.FLOAT,new Float32Array(t.viewNormalMatrix)),e.texSubImage2D(e.TEXTURE_2D,0,0,2,4,1,e.RGBA,e.FLOAT,new Float32Array(o))},r}generateModelTexture(e,t){const s=e.createTexture();return e.bindTexture(e.TEXTURE_2D,s),e.texStorage2D(e.TEXTURE_2D,1,e.RGBA32F,4,2),e.texSubImage2D(e.TEXTURE_2D,0,0,0,4,1,e.RGBA,e.FLOAT,new Float32Array(t.worldMatrix)),e.texSubImage2D(e.TEXTURE_2D,0,0,1,4,1,e.RGBA,e.FLOAT,new Float32Array(t.worldNormalMatrix)),this.disableBindedTextureFiltering(e),e.bindTexture(e.TEXTURE_2D,null),new Cl(e,s,4,2)}generateTextureForColorsAndFlags(e,t,s,i,r,o,n){const a=t.length;this.numPortions=a;const l=4096,h=Math.ceil(a/512);if(0===h)throw"texture height===0";const c=new Uint8Array(16384*h);Ol.sizeDataColorsAndFlags+=c.byteLength,Ol.numberOfTextures++;for(let e=0;e<a;e++)c.set(t[e],32*e+0),c.set(s[e],32*e+4),c.set([0,0,0,0],32*e+8),c.set([0,0,0,0],32*e+12),c.set([i[e]>>24&255,i[e]>>16&255,i[e]>>8&255,255&i[e]],32*e+16),c.set([r[e]>>24&255,r[e]>>16&255,r[e]>>8&255,255&r[e]],32*e+20),c.set([o[e]>>24&255,o[e]>>16&255,o[e]>>8&255,255&o[e]],32*e+24),c.set([n[e]?1:0,0,0,0],32*e+28);const A=e.createTexture();return e.bindTexture(e.TEXTURE_2D,A),e.texStorage2D(e.TEXTURE_2D,1,e.RGBA8UI,l,h),e.texSubImage2D(e.TEXTURE_2D,0,0,0,l,h,e.RGBA_INTEGER,e.UNSIGNED_BYTE,c,0),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE),e.bindTexture(e.TEXTURE_2D,null),new Cl(e,A,l,h,c)}generateTextureForObjectOffsets(e,t){const s=512,i=Math.ceil(t/s);if(0===i)throw"texture height===0";const r=new Float32Array(1536*i).fill(0);Ol.sizeDataTextureOffsets+=r.byteLength,Ol.numberOfTextures++;const o=e.createTexture();return e.bindTexture(e.TEXTURE_2D,o),e.texStorage2D(e.TEXTURE_2D,1,e.RGB32F,s,i),e.texSubImage2D(e.TEXTURE_2D,0,0,0,s,i,e.RGB,e.FLOAT,r,0),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE),e.bindTexture(e.TEXTURE_2D,null),new Cl(e,o,s,i,r)}generateTextureForPositionsDecodeMatrices(e,t,s){const i=t.length;if(0===i)throw"num decode+entity matrices===0";const r=2048,o=Math.ceil(i/512),n=new Float32Array(8192*o);Ol.sizeDataPositionDecodeMatrices+=n.byteLength,Ol.numberOfTextures++;const a=u.mat4();for(let e=0;e<t.length;e++)n.set(u.mulMat4(s[e],t[e],a),16*e);const l=e.createTexture();return e.bindTexture(e.TEXTURE_2D,l),e.texStorage2D(e.TEXTURE_2D,1,e.RGBA32F,r,o),e.texSubImage2D(e.TEXTURE_2D,0,0,0,r,o,e.RGBA,e.FLOAT,n,0),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE),e.bindTexture(e.TEXTURE_2D,null),new Cl(e,l,r,o)}generateTextureFor8BitIndices(e,t){if(0===t.length)return{texture:null,textureHeight:0};const s=4096,i=Math.ceil(t.length/3/s);if(0===i)throw"texture height===0";const r=new Uint8Array(s*i*3);Ol.sizeDataTextureIndices+=r.byteLength,Ol.numberOfTextures++,r.fill(0),r.set(t,0);const o=e.createTexture();return e.bindTexture(e.TEXTURE_2D,o),e.texStorage2D(e.TEXTURE_2D,1,e.RGB8UI,s,i),e.texSubImage2D(e.TEXTURE_2D,0,0,0,s,i,e.RGB_INTEGER,e.UNSIGNED_BYTE,r,0),this.disableBindedTextureFiltering(e),e.bindTexture(e.TEXTURE_2D,null),new Cl(e,o,s,i)}generateTextureFor16BitIndices(e,t){if(0===t.length)return{texture:null,textureHeight:0};const s=4096,i=Math.ceil(t.length/3/s);if(0===i)throw"texture height===0";const r=new Uint16Array(s*i*3);Ol.sizeDataTextureIndices+=r.byteLength,Ol.numberOfTextures++,r.fill(0),r.set(t,0);const o=e.createTexture();return e.bindTexture(e.TEXTURE_2D,o),e.texStorage2D(e.TEXTURE_2D,1,e.RGB16UI,s,i),e.texSubImage2D(e.TEXTURE_2D,0,0,0,s,i,e.RGB_INTEGER,e.UNSIGNED_SHORT,r,0),this.disableBindedTextureFiltering(e),e.bindTexture(e.TEXTURE_2D,null),new Cl(e,o,s,i)}generateTextureFor32BitIndices(e,t){if(0===t.length)return{texture:null,textureHeight:0};const s=4096,i=Math.ceil(t.length/3/s);if(0===i)throw"texture height===0";const r=new Uint32Array(s*i*3);Ol.sizeDataTextureIndices+=r.byteLength,Ol.numberOfTextures++,r.fill(0),r.set(t,0);const o=e.createTexture();return e.bindTexture(e.TEXTURE_2D,o),e.texStorage2D(e.TEXTURE_2D,1,e.RGB32UI,s,i),e.texSubImage2D(e.TEXTURE_2D,0,0,0,s,i,e.RGB_INTEGER,e.UNSIGNED_INT,r,0),this.disableBindedTextureFiltering(e),e.bindTexture(e.TEXTURE_2D,null),new Cl(e,o,s,i)}generateTextureFor8BitsEdgeIndices(e,t){if(0===t.length)return{texture:null,textureHeight:0};const s=4096,i=Math.ceil(t.length/2/s);if(0===i)throw"texture height===0";const r=new Uint8Array(s*i*2);Ol.sizeDataTextureEdgeIndices+=r.byteLength,Ol.numberOfTextures++,r.fill(0),r.set(t,0);const o=e.createTexture();return e.bindTexture(e.TEXTURE_2D,o),e.texStorage2D(e.TEXTURE_2D,1,e.RG8UI,s,i),e.texSubImage2D(e.TEXTURE_2D,0,0,0,s,i,e.RG_INTEGER,e.UNSIGNED_BYTE,r,0),this.disableBindedTextureFiltering(e),e.bindTexture(e.TEXTURE_2D,null),new Cl(e,o,s,i)}generateTextureFor16BitsEdgeIndices(e,t){if(0===t.length)return{texture:null,textureHeight:0};const s=4096,i=Math.ceil(t.length/2/s);if(0===i)throw"texture height===0";const r=new Uint16Array(s*i*2);Ol.sizeDataTextureEdgeIndices+=r.byteLength,Ol.numberOfTextures++,r.fill(0),r.set(t,0);const o=e.createTexture();return e.bindTexture(e.TEXTURE_2D,o),e.texStorage2D(e.TEXTURE_2D,1,e.RG16UI,s,i),e.texSubImage2D(e.TEXTURE_2D,0,0,0,s,i,e.RG_INTEGER,e.UNSIGNED_SHORT,r,0),this.disableBindedTextureFiltering(e),e.bindTexture(e.TEXTURE_2D,null),new Cl(e,o,s,i)}generateTextureFor32BitsEdgeIndices(e,t){if(0===t.length)return{texture:null,textureHeight:0};const s=4096,i=Math.ceil(t.length/2/s);if(0===i)throw"texture height===0";const r=new Uint32Array(s*i*2);Ol.sizeDataTextureEdgeIndices+=r.byteLength,Ol.numberOfTextures++,r.fill(0),r.set(t,0);const o=e.createTexture();return e.bindTexture(e.TEXTURE_2D,o),e.texStorage2D(e.TEXTURE_2D,1,e.RG32UI,s,i),e.texSubImage2D(e.TEXTURE_2D,0,0,0,s,i,e.RG_INTEGER,e.UNSIGNED_INT,r,0),this.disableBindedTextureFiltering(e),e.bindTexture(e.TEXTURE_2D,null),new Cl(e,o,s,i)}generateTextureForPositions(e,t){const s=t.length/3,i=4096,r=Math.ceil(s/i);if(0===r)throw"texture height===0";const o=new Uint16Array(i*r*3);Ol.sizeDataTexturePositions+=o.byteLength,Ol.numberOfTextures++,o.fill(0),o.set(t,0);const n=e.createTexture();return e.bindTexture(e.TEXTURE_2D,n),e.texStorage2D(e.TEXTURE_2D,1,e.RGB16UI,i,r),e.texSubImage2D(e.TEXTURE_2D,0,0,0,i,r,e.RGB_INTEGER,e.UNSIGNED_SHORT,o,0),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE),e.bindTexture(e.TEXTURE_2D,null),new Cl(e,n,i,r)}generateTextureForPackedPortionIds(e,t){if(0===t.length)return{texture:null,textureHeight:0};const s=t.length,i=4096,r=Math.ceil(s/i);if(0===r)throw"texture height===0";const o=new Uint16Array(i*r);o.set(t,0),Ol.sizeDataTexturePortionIds+=o.byteLength,Ol.numberOfTextures++;const n=e.createTexture();return e.bindTexture(e.TEXTURE_2D,n),e.texStorage2D(e.TEXTURE_2D,1,e.R16UI,i,r),e.texSubImage2D(e.TEXTURE_2D,0,0,0,i,r,e.RED_INTEGER,e.UNSIGNED_SHORT,o,0),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE),e.bindTexture(e.TEXTURE_2D,null),new Cl(e,n,i,r)}}const xl=u.vec4([0,0,0,1]),wl=u.vec4([0,0,0,1]);u.vec4([0,0,0,1]);const Bl=new Uint8Array(4),Fl=new Float32Array(3),Ml=u.AABB3();let Ll=0;const Ul=u.identityMat4();class Hl{constructor(e,t){Ol.numberOfLayers++,this._layerNumber=Ll++,this.sortId=`TriDTX-${this._layerNumber}`,this.layerIndex=t.layerIndex,this._dataTextureRenderers=function(e){const t=e.id;let s=Dl[t];return s||(s=new Pl(e),Dl[t]=s,s._compile(),e.on("compile",(()=>{s._compile()})),e.on("destroyed",(()=>{delete Dl[t],s._destroy()}))),s}(e.scene),this.model=e,this._buffer=new Nl,this._dataTextureState=new bl,this._dataTextureGenerator=new Sl,this._state=new Ne({origin:u.vec3(t.origin),metallicRoughnessBuf:null,positionsDecodeMatrix:u.mat4(),textureState:this._dataTextureState,numIndices8Bits:0,numIndices16Bits:0,numIndices32Bits:0,numEdgeIndices8Bits:0,numEdgeIndices16Bits:0,numEdgeIndices32Bits:0,numVertices:0}),this._numPortions=0,this._numVisibleLayerPortions=0,this._numTransparentLayerPortions=0,this._numXRayedLayerPortions=0,this._numSelectedLayerPortions=0,this._numHighlightedLayerPortions=0,this._numClippableLayerPortions=0,this._numEdgesLayerPortions=0,this._numPickableLayerPortions=0,this._numCulledLayerPortions=0,this._subPortions=[],this._portionToSubPortionsMap=[],this._bucketGeometries={},this.aabb=u.collapseAABB3(),this._numUpdatesInFrame=0,this._finalized=!1}canCreatePortion(e){if(this._finalized)throw"Already finalized";const t=e.buckets.length;this._numPortions+t>65536&&Ol.cannotCreatePortion.because10BitsObjectId++;let s=this._numPortions+t<=65536;const i=void 0!==e.geometryId&&null!==e.geometryId?`${e.geometryId}#0`:`${e.id}#0`;if(!this._bucketGeometries[i]){const t=Math.max(this._state.numIndices8Bits,this._state.numIndices16Bits,this._state.numIndices32Bits);let i=0,r=0;e.buckets.forEach((e=>{i+=e.positionsCompressed.length/3,r+=e.indices.length/3})),(this._state.numVertices+i>16777216||t+r>16777216)&&Ol.cannotCreatePortion.becauseTextureSize++,s&&=this._state.numVertices+i<=16777216&&t+r<=16777216}return s}createPortion(e){if(this._finalized)throw"Already finalized";const t=[],s=e.worldAABB;e.buckets.forEach(((i,r)=>{const o=void 0!==e.geometryId&&null!==e.geometryId?`${e.geometryId}#${r}`:`${e.id}#${r}`;let n=this._bucketGeometries[o];n||(n=this._createBucketGeometry(e,i),this._bucketGeometries[o]=n);const a=u.collapseAABB3(Ml),l=this._createSubPortion(e,n,i,a);u.expandAABB3(s,a),t.push(l)}));const i=this._state.origin;0===i[0]&&0===i[1]&&0===i[2]||(s[0]+=i[0],s[1]+=i[1],s[2]+=i[2],s[3]+=i[0],s[4]+=i[1],s[5]+=i[2]),u.expandAABB3(this.aabb,s);const r=this._portionToSubPortionsMap.length;return this._portionToSubPortionsMap.push(t),this.model.numPortions++,r}_createBucketGeometry(e,t){if(t.indices){const e=8*Math.ceil(t.indices.length/3/8)*3;Ol.overheadSizeAlignementIndices+=2*(e-t.indices.length);const s=new Uint32Array(e);s.fill(0),s.set(t.indices),t.indices=s}if(t.edgeIndices){const e=8*Math.ceil(t.edgeIndices.length/2/8)*2;Ol.overheadSizeAlignementEdgeIndices+=2*(e-t.edgeIndices.length);const s=new Uint32Array(e);s.fill(0),s.set(t.edgeIndices),t.edgeIndices=s}const s=t.positionsCompressed,i=t.indices,r=t.edgeIndices,o=this._buffer,n=o.positionsCompressed.length/3,a=s.length/3;for(let e=0,t=s.length;e<t;e++)o.positionsCompressed.push(s[e]);let l,h,c=0;if(i){let e;c=i.length/3,e=a<=256?o.indices8Bits:a<=65536?o.indices16Bits:o.indices32Bits,l=e.length/3;for(let t=0,s=i.length;t<s;t++)e.push(i[t])}let A=0;if(r){let e;A=r.length/2,e=a<=256?o.edgeIndices8Bits:a<=65536?o.edgeIndices16Bits:o.edgeIndices32Bits,h=e.length/2;for(let t=0,s=r.length;t<s;t++)e.push(r[t])}this._state.numVertices+=a,Ol.numberOfGeometries++;const p=u.collapseAABB3();u.expandAABB3Points3(p,t.positionsCompressed),nt.decompressAABB(p,e.positionsDecodeMatrix);return{vertexBase:n,numVertices:a,numTriangles:c,numEdges:A,indicesBase:l,edgeIndicesBase:h,aabb:p,obb:null}}_createSubPortion(e,t,s,i){const r=e.color;e.metallic,e.roughness;const o=e.colors,n=e.opacity,a=e.meshMatrix,l=e.pickColor,h=this._buffer,c=this._state;if(h.perObjectPositionsDecodeMatrices.push(e.positionsDecodeMatrix),h.perObjectInstancePositioningMatrices.push(a||Ul),a){t.obb||(t.obb=u.AABB3ToOBB3(t.aabb));const e=t.obb;for(let t=0,s=e.length;t<s;t+=4)xl[0]=e[t+0],xl[1]=e[t+1],xl[2]=e[t+2],xl[3]=1,a&&u.transformPoint4(a,xl,wl),u.expandAABB3Point3(i,wl)}else u.expandAABB3(i,t.aabb);h.perObjectSolid.push(!!e.solid),o?h.perObjectColors.push([255*o[0],255*o[1],255*o[2],255]):r&&h.perObjectColors.push([r[0],r[1],r[2],n]),h.perObjectPickColors.push(l),h.perObjectVertexBases.push(t.vertexBase);{let e;e=t.numVertices<=256?c.numIndices8Bits:t.numVertices<=65536?c.numIndices16Bits:c.numIndices32Bits,h.perObjectIndexBaseOffsets.push(e/3-t.indicesBase)}{let e;e=t.numVertices<=256?c.numEdgeIndices8Bits:t.numVertices<=65536?c.numEdgeIndices16Bits:c.numEdgeIndices32Bits,h.perObjectEdgeIndexBaseOffsets.push(e/2-t.edgeIndicesBase)}const A=this._subPortions.length;if(t.numTriangles>0){let e,s=3*t.numTriangles;t.numVertices<=256?(e=h.perTriangleNumberPortionId8Bits,c.numIndices8Bits+=s,Ol.totalPolygons8Bits+=t.numTriangles):t.numVertices<=65536?(e=h.perTriangleNumberPortionId16Bits,c.numIndices16Bits+=s,Ol.totalPolygons16Bits+=t.numTriangles):(e=h.perTriangleNumberPortionId32Bits,c.numIndices32Bits+=s,Ol.totalPolygons32Bits+=t.numTriangles),Ol.totalPolygons+=t.numTriangles;for(let s=0;s<t.numTriangles;s+=8)e.push(A)}if(t.numEdges>0){let e,s=2*t.numEdges;t.numVertices<=256?(e=h.perEdgeNumberPortionId8Bits,c.numEdgeIndices8Bits+=s,Ol.totalEdges8Bits+=t.numEdges):t.numVertices<=65536?(e=h.perEdgeNumberPortionId16Bits,c.numEdgeIndices16Bits+=s,Ol.totalEdges16Bits+=t.numEdges):(e=h.perEdgeNumberPortionId32Bits,c.numEdgeIndices32Bits+=s,Ol.totalEdges32Bits+=t.numEdges),Ol.totalEdges+=t.numEdges;for(let s=0;s<t.numEdges;s+=8)e.push(A)}return this._subPortions.push({numVertices:t.numTriangles}),this._numPortions++,Ol.numberOfPortions++,A}finalize(){if(this._finalized)return;const e=this._state,t=this._dataTextureState,s=this.model.scene.canvas.gl,i=this._buffer;e.gl=s,t.texturePerObjectIdColorsAndFlags=this._dataTextureGenerator.generateTextureForColorsAndFlags(s,i.perObjectColors,i.perObjectPickColors,i.perObjectVertexBases,i.perObjectIndexBaseOffsets,i.perObjectEdgeIndexBaseOffsets,i.perObjectSolid),t.texturePerObjectIdOffsets=this._dataTextureGenerator.generateTextureForObjectOffsets(s,this._numPortions),t.texturePerObjectIdPositionsDecodeMatrix=this._dataTextureGenerator.generateTextureForPositionsDecodeMatrices(s,i.perObjectPositionsDecodeMatrices,i.perObjectInstancePositioningMatrices),t.texturePerVertexIdCoordinates=this._dataTextureGenerator.generateTextureForPositions(s,i.positionsCompressed),t.texturePerPolygonIdPortionIds8Bits=this._dataTextureGenerator.generateTextureForPackedPortionIds(s,i.perTriangleNumberPortionId8Bits),t.texturePerPolygonIdPortionIds16Bits=this._dataTextureGenerator.generateTextureForPackedPortionIds(s,i.perTriangleNumberPortionId16Bits),t.texturePerPolygonIdPortionIds32Bits=this._dataTextureGenerator.generateTextureForPackedPortionIds(s,i.perTriangleNumberPortionId32Bits),i.perEdgeNumberPortionId8Bits.length>0&&(t.texturePerEdgeIdPortionIds8Bits=this._dataTextureGenerator.generateTextureForPackedPortionIds(s,i.perEdgeNumberPortionId8Bits)),i.perEdgeNumberPortionId16Bits.length>0&&(t.texturePerEdgeIdPortionIds16Bits=this._dataTextureGenerator.generateTextureForPackedPortionIds(s,i.perEdgeNumberPortionId16Bits)),i.perEdgeNumberPortionId32Bits.length>0&&(t.texturePerEdgeIdPortionIds32Bits=this._dataTextureGenerator.generateTextureForPackedPortionIds(s,i.perEdgeNumberPortionId32Bits)),i.indices8Bits.length>0&&(t.texturePerPolygonIdIndices8Bits=this._dataTextureGenerator.generateTextureFor8BitIndices(s,i.indices8Bits)),i.indices16Bits.length>0&&(t.texturePerPolygonIdIndices16Bits=this._dataTextureGenerator.generateTextureFor16BitIndices(s,i.indices16Bits)),i.indices32Bits.length>0&&(t.texturePerPolygonIdIndices32Bits=this._dataTextureGenerator.generateTextureFor32BitIndices(s,i.indices32Bits)),i.edgeIndices8Bits.length>0&&(t.texturePerPolygonIdEdgeIndices8Bits=this._dataTextureGenerator.generateTextureFor8BitsEdgeIndices(s,i.edgeIndices8Bits)),i.edgeIndices16Bits.length>0&&(t.texturePerPolygonIdEdgeIndices16Bits=this._dataTextureGenerator.generateTextureFor16BitsEdgeIndices(s,i.edgeIndices16Bits)),i.edgeIndices32Bits.length>0&&(t.texturePerPolygonIdEdgeIndices32Bits=this._dataTextureGenerator.generateTextureFor32BitsEdgeIndices(s,i.edgeIndices32Bits)),this.model._modelMatricesTexture||(this.model._modelMatricesTexture=this._dataTextureGenerator.generateModelTexture(s,this.model)),t.textureModelMatrices=this.model._modelMatricesTexture,t.cameraTexture=this._dataTextureGenerator.generateCameraDataTexture(this.model.scene.canvas.gl,this.model.scene.camera,this.model.scene,this._state.origin.slice()),t.textureCameraMatrices=t.cameraTexture,t.texturePickCameraMatrices=this._dataTextureGenerator.generatePickCameraDataTexture(this.model.scene.canvas.gl,this.model.scene.camera,this._state.origin.slice()),t.finalize(),this._buffer=null,this._bucketGeometries={},this._finalized=!0,this._deferredSetFlagsDirty=!1,this._onSceneRendering=this.model.scene.on("rendering",(()=>{this._deferredSetFlagsDirty&&this._uploadDeferredFlags(),this._numUpdatesInFrame=0}))}isEmpty(){return 0===this._numPortions}initFlags(e,t,s){t&B&&(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++),t&G&&(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++),t&H&&(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++),t&k&&(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++),t&L&&(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++),t&V&&(this._numEdgesLayerPortions++,this.model.numEdgesLayerPortions++),t&M&&(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++),t&F&&(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++),s&&(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++);this._setFlags(e,t,s,true),this._setFlags2(e,t,true)}flushInitFlags(){this._setDeferredFlags(),this._setDeferredFlags2()}setVisible(e,t,s){if(!this._finalized)throw"Not finalized";t&B?(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++):(this._numVisibleLayerPortions--,this.model.numVisibleLayerPortions--),this._setFlags(e,t,s)}setHighlighted(e,t,s){if(!this._finalized)throw"Not finalized";t&G?(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++):(this._numHighlightedLayerPortions--,this.model.numHighlightedLayerPortions--),this._setFlags(e,t,s)}setXRayed(e,t,s){if(!this._finalized)throw"Not finalized";t&H?(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++):(this._numXRayedLayerPortions--,this.model.numXRayedLayerPortions--),this._setFlags(e,t,s)}setSelected(e,t,s){if(!this._finalized)throw"Not finalized";t&k?(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++):(this._numSelectedLayerPortions--,this.model.numSelectedLayerPortions--),this._setFlags(e,t,s)}setEdges(e,t,s){if(!this._finalized)throw"Not finalized";t&V?(this._numEdgesLayerPortions++,this.model.numEdgesLayerPortions++):(this._numEdgesLayerPortions--,this.model.numEdgesLayerPortions--),this._setFlags(e,t,s)}setClippable(e,t){if(!this._finalized)throw"Not finalized";t&L?(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++):(this._numClippableLayerPortions--,this.model.numClippableLayerPortions--),this._setFlags2(e,t)}_beginDeferredFlags(){this._deferredSetFlagsActive=!0}_uploadDeferredFlags(){if(console.info("_uploadDeferredFlags"),this._deferredSetFlagsActive=!1,!this._deferredSetFlagsDirty)return;this._deferredSetFlagsDirty=!1;const e=this.model.scene.canvas.gl,t=this._dataTextureState;e.bindTexture(e.TEXTURE_2D,t.texturePerObjectIdColorsAndFlags._texture),e.texSubImage2D(e.TEXTURE_2D,0,0,0,t.texturePerObjectIdColorsAndFlags._textureWidth,t.texturePerObjectIdColorsAndFlags._textureHeight,e.RGBA_INTEGER,e.UNSIGNED_BYTE,t.texturePerObjectIdColorsAndFlags._textureData),e.bindTexture(e.TEXTURE_2D,t.texturePerObjectIdOffsets._texture),e.texSubImage2D(e.TEXTURE_2D,0,0,0,t.texturePerObjectIdOffsets._textureWidth,t.texturePerObjectIdOffsets._textureHeight,e.RGB,e.FLOAT,t.texturePerObjectIdOffsets._textureData)}setCulled(e,t,s){if(!this._finalized)throw"Not finalized";t&F?(this._numCulledLayerPortions+=this._portionToSubPortionsMap[e].length,this.model.numCulledLayerPortions++):(this._numCulledLayerPortions-=this._portionToSubPortionsMap[e].length,this.model.numCulledLayerPortions--),this._setFlags(e,t,s)}setCollidable(e,t){if(!this._finalized)throw"Not finalized"}setPickable(e,t,s){if(!this._finalized)throw"Not finalized";t&M?(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++):(this._numPickableLayerPortions--,this.model.numPickableLayerPortions--),this._setFlags(e,t,s)}setColor(e,t){const s=this._portionToSubPortionsMap[e];for(let e=0,i=s.length;e<i;e++)this._subPortionSetColor(s[e],t)}_subPortionSetColor(e,t){if(!this._finalized)throw"Not finalized";const s=this._dataTextureState,i=this.model.scene.canvas.gl;if(Bl[0]=t[0],Bl[1]=t[1],Bl[2]=t[2],Bl[3]=t[3],s.texturePerObjectIdColorsAndFlags._textureData.set(Bl,32*e),this._deferredSetFlagsActive)return console.info("_subPortionSetColor defer"),void(this._deferredSetFlagsDirty=!0);++this._numUpdatesInFrame>=10&&this._beginDeferredFlags(),console.info("_subPortionSetColor write through"),i.bindTexture(i.TEXTURE_2D,s.texturePerObjectIdColorsAndFlags._texture),i.texSubImage2D(i.TEXTURE_2D,0,e%512*8,Math.floor(e/512),1,1,i.RGBA_INTEGER,i.UNSIGNED_BYTE,Bl)}setTransparent(e,t,s){s?(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++):(this._numTransparentLayerPortions--,this.model.numTransparentLayerPortions--),this._setFlags(e,t,s)}_setFlags(e,t,s,i=!1){const r=this._portionToSubPortionsMap[e];for(let e=0,o=r.length;e<o;e++)this._subPortionSetFlags(r[e],t,s,i)}_subPortionSetFlags(e,t,s,i=!1){if(!this._finalized)throw"Not finalized";const r=!!(t&B),o=!!(t&H),n=!!(t&G),a=!!(t&k),l=!!(t&F);let h,c;h=!r||l||o?ki.NOT_RENDERED:s?ki.COLOR_TRANSPARENT:ki.COLOR_OPAQUE,c=!r||l?ki.NOT_RENDERED:a?ki.SILHOUETTE_SELECTED:n?ki.SILHOUETTE_HIGHLIGHTED:o?ki.SILHOUETTE_XRAYED:ki.NOT_RENDERED;let A=0;A=!r||l?ki.NOT_RENDERED:a?ki.EDGES_SELECTED:n?ki.EDGES_HIGHLIGHTED:o?ki.EDGES_XRAYED:!!(t&V)?s?ki.EDGES_COLOR_TRANSPARENT:ki.EDGES_COLOR_OPAQUE:ki.NOT_RENDERED;let u=r&&!!(t&M)?ki.PICK:ki.NOT_RENDERED;const p=this._dataTextureState,d=this.model.scene.canvas.gl;if(Bl[0]=h,Bl[1]=c,Bl[2]=A,Bl[3]=u,p.texturePerObjectIdColorsAndFlags._textureData.set(Bl,32*e+8),this._deferredSetFlagsActive||i)return console.info("_subPortionSetFlags set flags defer"),void(this._deferredSetFlagsDirty=!0);++this._numUpdatesInFrame>=10&&this._beginDeferredFlags(),console.info("_subPortionSetFlags set flags write through"),d.bindTexture(d.TEXTURE_2D,p.texturePerObjectIdColorsAndFlags._texture),d.texSubImage2D(d.TEXTURE_2D,0,e%512*8+2,Math.floor(e/512),1,1,d.RGBA_INTEGER,d.UNSIGNED_BYTE,Bl)}_setDeferredFlags(){}_setFlags2(e,t,s=!1){const i=this._portionToSubPortionsMap[e];for(let e=0,r=i.length;e<r;e++)this._subPortionSetFlags2(i[e],t,s)}_subPortionSetFlags2(e,t,s=!1){if(!this._finalized)throw"Not finalized";const i=t&L?255:0,r=this._dataTextureState,o=this.model.scene.canvas.gl;Bl[0]=i,Bl[1]=0,Bl[2]=1,Bl[3]=2,r.texturePerObjectIdColorsAndFlags._textureData.set(Bl,32*e+12),this._deferredSetFlagsActive||s?this._deferredSetFlagsDirty=!0:(++this._numUpdatesInFrame>=10&&this._beginDeferredFlags(),console.info("_subPortionSetFlags2 set flags write through"),o.bindTexture(o.TEXTURE_2D,r.texturePerObjectIdColorsAndFlags._texture),o.texSubImage2D(o.TEXTURE_2D,0,e%512*8+3,Math.floor(e/512),1,1,o.RGBA_INTEGER,o.UNSIGNED_BYTE,Bl))}_setDeferredFlags2(){}setOffset(e,t){const s=this._portionToSubPortionsMap[e];for(let e=0,i=s.length;e<i;e++)this._subPortionSetOffset(s[e],t)}_subPortionSetOffset(e,t){if(!this._finalized)throw"Not finalized";const s=this._dataTextureState,i=this.model.scene.canvas.gl;Fl[0]=t[0],Fl[1]=t[1],Fl[2]=t[2],s.texturePerObjectIdOffsets._textureData.set(Fl,3*e),this._deferredSetFlagsActive?this._deferredSetFlagsDirty=!0:(++this._numUpdatesInFrame>=10&&this._beginDeferredFlags(),i.bindTexture(i.TEXTURE_2D,s.texturePerObjectIdOffsets._texture),i.texSubImage2D(i.TEXTURE_2D,0,0,e,1,1,i.RGB,i.FLOAT,Fl))}drawColorOpaque(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&(this._updateBackfaceCull(e,t),t.withSAO&&this.model.saoEnabled?this._dataTextureRenderers.colorRendererWithSAO&&this._dataTextureRenderers.colorRendererWithSAO.drawLayer(t,this,ki.COLOR_OPAQUE):this._dataTextureRenderers.colorRenderer&&this._dataTextureRenderers.colorRenderer.drawLayer(t,this,ki.COLOR_OPAQUE))}_updateBackfaceCull(e,t){const s=this.model.backfaces||e.sectioned;if(t.backfaces!==s){const e=t.gl;s?e.disable(e.CULL_FACE):e.enable(e.CULL_FACE),t.backfaces=s}}drawColorTransparent(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numTransparentLayerPortions&&this._numXRayedLayerPortions!==this._numPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.colorRenderer&&this._dataTextureRenderers.colorRenderer.drawLayer(t,this,ki.COLOR_TRANSPARENT))}drawDepth(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.depthRenderer&&this._dataTextureRenderers.depthRenderer.drawLayer(t,this,ki.COLOR_OPAQUE))}drawNormals(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.normalsRenderer&&this._dataTextureRenderers.normalsRenderer.drawLayer(t,this,ki.COLOR_OPAQUE))}drawSilhouetteXRayed(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numXRayedLayerPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.silhouetteRenderer&&this._dataTextureRenderers.silhouetteRenderer.drawLayer(t,this,ki.SILHOUETTE_XRAYED))}drawSilhouetteHighlighted(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numHighlightedLayerPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.silhouetteRenderer&&this._dataTextureRenderers.silhouetteRenderer.drawLayer(t,this,ki.SILHOUETTE_HIGHLIGHTED))}drawSilhouetteSelected(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numSelectedLayerPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.silhouetteRenderer&&this._dataTextureRenderers.silhouetteRenderer.drawLayer(t,this,ki.SILHOUETTE_SELECTED))}drawEdgesColorOpaque(e,t){this.model.scene.logarithmicDepthBufferEnabled?this.model.scene._loggedWarning||(console.log("Edge enhancement for SceneModel data texture layers currently disabled with logarithmic depth buffer"),this.model.scene._loggedWarning=!0):this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numEdgesLayerPortions&&this._dataTextureRenderers.edgesColorRenderer&&this._dataTextureRenderers.edgesColorRenderer.drawLayer(t,this,ki.EDGES_COLOR_OPAQUE)}drawEdgesColorTransparent(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numEdgesLayerPortions&&0!==this._numTransparentLayerPortions&&this._dataTextureRenderers.edgesColorRenderer&&this._dataTextureRenderers.edgesColorRenderer.drawLayer(t,this,ki.EDGES_COLOR_TRANSPARENT)}drawEdgesHighlighted(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numHighlightedLayerPortions&&this._dataTextureRenderers.edgesRenderer&&this._dataTextureRenderers.edgesRenderer.drawLayer(t,this,ki.EDGES_HIGHLIGHTED)}drawEdgesSelected(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numSelectedLayerPortions&&this._dataTextureRenderers.edgesRenderer&&this._dataTextureRenderers.edgesRenderer.drawLayer(t,this,ki.EDGES_SELECTED)}drawEdgesXRayed(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numXRayedLayerPortions&&this._dataTextureRenderers.edgesRenderer&&this._dataTextureRenderers.edgesRenderer.drawLayer(t,this,ki.EDGES_XRAYED)}drawOcclusion(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.occlusionRenderer&&this._dataTextureRenderers.occlusionRenderer.drawLayer(t,this,ki.COLOR_OPAQUE))}drawShadow(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.shadowRenderer&&this._dataTextureRenderers.shadowRenderer.drawLayer(t,this,ki.COLOR_OPAQUE))}setPickMatrices(e,t){0!==this._numVisibleLayerPortions&&this._dataTextureState.texturePickCameraMatrices.updateViewMatrix(e,t)}drawPickMesh(e,t){0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.pickMeshRenderer&&this._dataTextureRenderers.pickMeshRenderer.drawLayer(t,this,ki.PICK))}drawPickDepths(e,t){0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.pickDepthRenderer&&this._dataTextureRenderers.pickDepthRenderer.drawLayer(t,this,ki.PICK))}drawSnapInitDepthBuf(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.snapDepthBufInitRenderer&&this._dataTextureRenderers.snapDepthBufInitRenderer.drawLayer(t,this,ki.PICK))}drawSnapDepths(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.vertexDepthRenderer&&this._dataTextureRenderers.vertexDepthRenderer.drawLayer(t,this,ki.PICK))}drawPickNormals(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.pickNormalsRenderer&&this._dataTextureRenderers.pickNormalsRenderer.drawLayer(t,this,ki.PICK))}destroy(){if(this._destroyed)return;const e=this._state;e.metallicRoughnessBuf&&(e.metallicRoughnessBuf.destroy(),e.metallicRoughnessBuf=null),this.model.scene.off(this._onSceneRendering),e.destroy(),this._destroyed=!0}}const Gl=u.vec3();u.mat4();const kl=u.vec3([1,1,1]),Vl=u.vec3([0,0,0]),jl=u.vec3([0,0,0]),Ql=u.identityQuaternion(),Wl=u.identityMat4(),zl=new Uint8Array([255,255,255]);class Kl extends b{constructor(e,t={}){super(e,t),this._dtxEnabled=this.scene.dtxEnabled&&!1!==t.dtxEnabled,this._enableVertexWelding=!1,this._enableIndexBucketing=!0,this._vboBatchingLayerScratchMemory=(Gi++,Hi),this._textureTranscoder=t.textureTranscoder||function(e){const t=e.scene.id;let s=qn[t];return s||(s=new Zn({viewer:e}),qn[t]=s,e.scene.on("destroyed",(()=>{delete qn[t],s.destroy()}))),s}(this.scene.viewer),this._maxGeometryBatchSize=t.maxGeometryBatchSize,this._aabb=u.collapseAABB3(),this._aabbDirty=!0,this._quantizationRanges={},this._vboInstancingLayers={},this._vboBatchingLayers={},this._dtxLayers={},this._meshList=[],this.layerList=[],this._entityList=[],this._geometries={},this._dtxBuckets={},this._textures={},this._textureSets={},this._meshes={},this._entities={},this._scheduledMeshes={},this.renderFlags=new bs,this.numGeometries=0,this.numPortions=0,this.numVisibleLayerPortions=0,this.numTransparentLayerPortions=0,this.numXRayedLayerPortions=0,this.numHighlightedLayerPortions=0,this.numSelectedLayerPortions=0,this.numEdgesLayerPortions=0,this.numPickableLayerPortions=0,this.numClippableLayerPortions=0,this.numCulledLayerPortions=0,this.numEntities=0,this._numTriangles=0,this._numLines=0,this._numPoints=0,this._edgeThreshold=t.edgeThreshold||10,this._origin=u.vec3(t.origin||[0,0,0]),this._position=u.vec3(t.position||[0,0,0]),this._rotation=u.vec3(t.rotation||[0,0,0]),this._quaternion=u.vec4(t.quaternion||[0,0,0,1]),this._conjugateQuaternion=u.vec4(t.quaternion||[0,0,0,1]),t.rotation&&u.eulerToQuaternion(this._rotation,"XYZ",this._quaternion),this._scale=u.vec3(t.scale||[1,1,1]),this._worldRotationMatrix=u.mat4(),this._worldRotationMatrixConjugate=u.mat4(),this._matrix=u.mat4(),this._matrixDirty=!0,this._rebuildMatrices(),this._worldNormalMatrix=u.mat4(),u.inverseMat4(this._matrix,this._worldNormalMatrix),u.transposeMat4(this._worldNormalMatrix),(t.matrix||t.position||t.rotation||t.scale||t.quaternion)&&(this._viewMatrix=u.mat4(),this._viewNormalMatrix=u.mat4(),this._viewMatrixDirty=!0,this._matrixNonIdentity=!0),this._opacity=1,this._colorize=[1,1,1],this._saoEnabled=!1!==t.saoEnabled,this._pbrEnabled=!1!==t.pbrEnabled,this._colorTextureEnabled=!1!==t.colorTextureEnabled,this._isModel=t.isModel,this._isModel&&this.scene._registerModel(this),this._onCameraViewMatrix=this.scene.camera.on("matrix",(()=>{this._viewMatrixDirty=!0})),this.scene.vfc.enabled&&(this._vfcManager=this.scene.vfc.getVFCManager(this)),this._createDefaultTextureSet(),this.visible=t.visible,this.culled=t.culled,this.pickable=t.pickable,this.clippable=t.clippable,this.collidable=t.collidable,this.castsShadow=t.castsShadow,this.receivesShadow=t.receivesShadow,this.xrayed=t.xrayed,this.highlighted=t.highlighted,this.selected=t.selected,this.edges=t.edges,this.colorize=t.colorize,this.opacity=t.opacity,this.backfaces=t.backfaces}_createDefaultTextureSet(){const e=new jn({id:"defaultColorTexture",texture:new si({gl:this.scene.canvas.gl,preloadColor:[1,1,1,1]})}),t=new jn({id:"defaultMetalRoughTexture",texture:new si({gl:this.scene.canvas.gl,preloadColor:[0,1,1,1]})}),s=new jn({id:"defaultNormalsTexture",texture:new si({gl:this.scene.canvas.gl,preloadColor:[0,0,0,0]})}),i=new jn({id:"defaultEmissiveTexture",texture:new si({gl:this.scene.canvas.gl,preloadColor:[0,0,0,1]})}),r=new jn({id:"defaultOcclusionTexture",texture:new si({gl:this.scene.canvas.gl,preloadColor:[1,1,1,1]})});this._textures.defaultColorTexture=e,this._textures.defaultMetalRoughTexture=t,this._textures.defaultNormalsTexture=s,this._textures.defaultEmissiveTexture=i,this._textures.defaultOcclusionTexture=r,this._textureSets.defaultTextureSet=new Vn({id:"defaultTextureSet",model:this,colorTexture:e,metallicRoughnessTexture:t,normalsTexture:s,emissiveTexture:i,occlusionTexture:r})}get isPerformanceModel(){return!0}get objects(){return this._entities}get origin(){return this._origin}set position(e){this._position.set(e||[0,0,0]),this._setWorldMatrixDirty(),this._setWorldAABBDirty(),this.glRedraw()}get position(){return this._position}set rotation(e){this._rotation.set(e||[0,0,0]),u.eulerToQuaternion(this._rotation,"XYZ",this._quaternion),this._setWorldMatrixDirty(),this._setWorldAABBDirty(),this.glRedraw()}get rotation(){return this._rotation}set quaternion(e){this._quaternion.set(e||[0,0,0,1]),u.quaternionToEuler(this._quaternion,"XYZ",this._rotation),this._setWorldMatrixDirty(),this._setWorldAABBDirty(),this.glRedraw()}get quaternion(){return this._quaternion}set scale(e){}get scale(){return this._scale}set matrix(e){this._matrix.set(e||Wl),u.quaternionToRotationMat4(this._quaternion,this._worldRotationMatrix),u.conjugateQuaternion(this._quaternion,this._conjugateQuaternion),u.quaternionToRotationMat4(this._quaternion,this._worldRotationMatrixConjugate),this._matrix.set(this._worldRotationMatrix),u.translateMat4v(this._position,this._matrix),this._matrixDirty=!1,this._setWorldMatrixDirty(),this._setWorldAABBDirty(),this.glRedraw()}get matrix(){return this._matrixDirty&&this._rebuildMatrices(),this._matrix}get rotationMatrix(){return this._matrixDirty&&this._rebuildMatrices(),this._worldRotationMatrix}_rebuildMatrices(){this._matrixDirty&&(u.quaternionToRotationMat4(this._quaternion,this._worldRotationMatrix),u.conjugateQuaternion(this._quaternion,this._conjugateQuaternion),u.quaternionToRotationMat4(this._quaternion,this._worldRotationMatrixConjugate),this._matrix.set(this._worldRotationMatrix),u.translateMat4v(this._position,this._matrix),this._matrixDirty=!1)}get rotationMatrixConjugate(){return this._matrixDirty&&this._rebuildMatrices(),this._worldRotationMatrixConjugate}_setWorldMatrixDirty(){this._matrixDirty=!0}_setLocalAABBDirty(){for(let e=0,t=this._entityList.length;e<t;e++)this._entityList[e]._setLocalAABBDirty()}_setWorldAABBDirty(){this._aabbDirty=!0,this.scene._aabbDirty=!0,this._matrixDirty=!0;for(let e=0,t=this._entityList.length;e<t;e++)this._entityList[e]._setWorldAABBDirty()}get worldMatrix(){return this.matrix}get worldNormalMatrix(){return this._worldNormalMatrix}get viewMatrix(){return this._viewMatrix?(this._matrixDirty&&(this._rebuildMatrices(),this._viewMatrixDirty=!0),this._viewMatrixDirty&&(u.mulMat4(this.scene.camera.viewMatrix,this._matrix,this._viewMatrix),u.inverseMat4(this._viewMatrix,this._viewNormalMatrix),u.transposeMat4(this._viewNormalMatrix),this._viewMatrixDirty=!1),this._viewMatrix):this.scene.camera.viewMatrix}get viewNormalMatrix(){return this._viewNormalMatrix?(this._matrixDirty&&(this._rebuildMatrices(),this._viewMatrixDirty=!0),this._viewMatrixDirty&&(u.mulMat4(this.scene.camera.viewMatrix,this._matrix,this._viewMatrix),u.inverseMat4(this._viewMatrix,this._viewNormalMatrix),u.transposeMat4(this._viewNormalMatrix),this._viewMatrixDirty=!1),u.inverseMat4(this._viewMatrix,this._viewNormalMatrix),u.transposeMat4(this._viewNormalMatrix),this._viewNormalMatrix):this.scene.camera.viewNormalMatrix}get backfaces(){return this._backfaces}set backfaces(e){e=!!e,this._backfaces=e,this.glRedraw()}get entityList(){return this._entityList}get isEntity(){return!0}get isModel(){return this._isModel}get isObject(){return!1}get aabb(){if(this._aabbDirty){u.collapseAABB3(this._aabb);for(let e=0,t=this._entityList.length;e<t;e++)u.expandAABB3(this._aabb,this._entityList[e].aabb);this._aabbDirty=!1}return this._aabb}get numTriangles(){return this._numTriangles}get numLines(){return this._numLines}get numPoints(){return this._numPoints}get visible(){return this.numVisibleLayerPortions>0}set visible(e){e=!1!==e,this._visible=e;for(let t=0,s=this._entityList.length;t<s;t++)this._entityList[t].visible=e;this.glRedraw()}get xrayed(){return this.numXRayedLayerPortions>0}set xrayed(e){e=!!e,this._xrayed=e;for(let t=0,s=this._entityList.length;t<s;t++)this._entityList[t].xrayed=e;this.glRedraw()}get highlighted(){return this.numHighlightedLayerPortions>0}set highlighted(e){e=!!e,this._highlighted=e;for(let t=0,s=this._entityList.length;t<s;t++)this._entityList[t].highlighted=e;this.glRedraw()}get selected(){return this.numSelectedLayerPortions>0}set selected(e){e=!!e,this._selected=e;for(let t=0,s=this._entityList.length;t<s;t++)this._entityList[t].selected=e;this.glRedraw()}get edges(){return this.numEdgesLayerPortions>0}set edges(e){e=!!e,this._edges=e;for(let t=0,s=this._entityList.length;t<s;t++)this._entityList[t].edges=e;this.glRedraw()}get culled(){return this._culled}set culled(e){e=!!e,this._culled=e;for(let t=0,s=this._entityList.length;t<s;t++)this._entityList[t].culled=e;this.glRedraw()}get clippable(){return this._clippable}set clippable(e){e=!1!==e,this._clippable=e;for(let t=0,s=this._entityList.length;t<s;t++)this._entityList[t].clippable=e;this.glRedraw()}get collidable(){return this._collidable}set collidable(e){e=!1!==e,this._collidable=e;for(let t=0,s=this._entityList.length;t<s;t++)this._entityList[t].collidable=e}get pickable(){return this.numPickableLayerPortions>0}set pickable(e){e=!1!==e,this._pickable=e;for(let t=0,s=this._entityList.length;t<s;t++)this._entityList[t].pickable=e}get colorize(){return this._colorize}set colorize(e){this._colorize=e;for(let t=0,s=this._entityList.length;t<s;t++)this._entityList[t].colorize=e}get opacity(){return this._opacity}set opacity(e){this._opacity=e;for(let t=0,s=this._entityList.length;t<s;t++)this._entityList[t].opacity=e}get castsShadow(){return this._castsShadow}set castsShadow(e){(e=!1!==e)!==this._castsShadow&&(this._castsShadow=e,this.glRedraw())}get receivesShadow(){return this._receivesShadow}set receivesShadow(e){(e=!1!==e)!==this._receivesShadow&&(this._receivesShadow=e,this.glRedraw())}get saoEnabled(){return this._saoEnabled}get pbrEnabled(){return this._pbrEnabled}get colorTextureEnabled(){return this._colorTextureEnabled}get isDrawable(){return!0}get isStateSortable(){return!1}get xrayMaterial(){return this.scene.xrayMaterial}get highlightMaterial(){return this.scene.highlightMaterial}get selectedMaterial(){return this.scene.selectedMaterial}get edgeMaterial(){return this.scene.edgeMaterial}getPickViewMatrix(e){return this._viewMatrix?this._viewMatrix:e}createQuantizationRange(e){void 0!==e.id&&null!==e.id?e.aabb?this.error("[createQuantizationRange] Config missing: aabb"):this._quantizationRanges[e.id]?this.error("[createQuantizationRange] QuantizationRange already created: "+e.id):this._quantizationRanges[e.id]={id:e.id,aabb:e.aabb,matrix:Rr(e.aabb,u.mat4())}:this.error("[createQuantizationRange] Config missing: id")}createGeometry(e){if(void 0!==e.id&&null!==e.id)if(this._geometries[e.id])this.error("[createGeometry] Geometry already created: "+e.id);else if(void 0!==e.primitive&&null!==e.primitive||(e.primitive="triangles"),"points"===e.primitive||"lines"===e.primitive||"triangles"===e.primitive||"solid"===e.primitive||"surface"===e.primitive){if(!e.positions&&!e.positionsCompressed&&!e.buckets)return this.error("[createGeometry] Param expected: `positions`,  `positionsCompressed' or 'buckets"),null;if(e.positionsCompressed&&!e.positionsDecodeMatrix&&!e.positionsDecodeBoundary)return this.error("[createGeometry] Param expected: `positionsDecodeMatrix` or 'positionsDecodeBoundary' (required for `positionsCompressed')"),null;if(e.positionsDecodeMatrix&&e.positionsDecodeBoundary)return this.error("[createGeometry] Only one of these params expected: `positionsDecodeMatrix` or 'positionsDecodeBoundary' (required for `positionsCompressed')"),null;if(e.uvCompressed&&!e.uvDecodeMatrix)return this.error("[createGeometry] Param expected: `uvDecodeMatrix` (required for `uvCompressed')"),null;if(!e.buckets&&!e.indices&&"points"!==e.primitive)return this.error(`[createGeometry] Param expected: indices (required for '${e.primitive}' primitive type)`),null;if(e.positionsDecodeBoundary&&(e.positionsDecodeMatrix=Rr(e.positionsDecodeBoundary,u.mat4())),e.positions){const t=u.collapseAABB3();e.positionsDecodeMatrix=u.mat4(),u.expandAABB3Points3(t,e.positions),e.positionsCompressed=_r(e.positions,t,e.positionsDecodeMatrix)}else e.positionsDecodeMatrix=new Float64Array(e.positionsDecodeMatrix),e.positionsCompressed=new Uint16Array(e.positionsCompressed);if(e.colorsCompressed&&e.colorsCompressed.length>0)e.colorsCompressed=new Uint8Array(e.colorsCompressed);else if(e.colors&&e.colors.length>0){const t=e.colors,s=new Uint8Array(t.length);for(let e=0,i=t.length;e<i;e++)s[e]=255*t[e];e.colorsCompressed=s}if(e.buckets||e.edgeIndices||"triangles"!==e.primitive&&"solid"!==e.primitive&&"surface"!==e.primitive||(e.positions?e.edgeIndices=$e(e.positions,e.indices,null,5):e.edgeIndices=$e(e.positionsCompressed,e.indices,e.positionsDecodeMatrix,2)),e.buckets&&(this._dtxBuckets[e.id]=e.buckets),e.uv){const t=nt.getUVBounds(e.uv),s=nt.compressUVs(e.uv,t.min,t.max);e.uvCompressed=s.quantized,e.uvDecodeMatrix=s.decodeMatrix}else e.uvCompressed&&(e.uvCompressed=new Uint16Array(e.uvCompressed),e.uvDecodeMatrix=new Float64Array(e.uvDecodeMatrix));e.normals&&(e.normals=null),this._geometries[e.id]=e,this._numTriangles+=e.indices?Math.round(e.indices.length/3):0,this.numGeometries++}else this.error(`[createGeometry] Unsupported value for 'primitive': '${primitive}' - supported values are 'points', 'lines', 'triangles', 'solid' and 'surface'. Defaulting to 'triangles'.`);else this.error("[createGeometry] Config missing: id")}createTexture(e){const t=e.id;if(null==t)return void this.error("[createTexture] Config missing: id");if(this._textures[t])return void this.error("[createTexture] Texture already created: "+t);if(!e.src&&!e.image&&!e.buffers)return this.error("[createTexture] Param expected: `src`, `image' or 'buffers'"),null;let s=e.minFilter||1008;1006!==s&&1007!==s&&1008!==s&&1005!==s&&1004!==s&&(this.error("[createTexture] Unsupported value for 'minFilter' - \n            supported values are LinearFilter, LinearMipMapNearestFilter, NearestMipMapNearestFilter, \n            NearestMipMapLinearFilter and LinearMipmapLinearFilter. Defaulting to LinearMipmapLinearFilter."),s=1008);let i=e.magFilter||1006;1006!==i&&1003!==i&&(this.error("[createTexture] Unsupported value for 'magFilter' - supported values are LinearFilter and NearestFilter. Defaulting to LinearFilter."),i=1006);let r=e.wrapS||1e3;1001!==r&&1002!==r&&1e3!==r&&(this.error("[createTexture] Unsupported value for 'wrapS' - supported values are ClampToEdgeWrapping, MirroredRepeatWrapping and RepeatWrapping. Defaulting to RepeatWrapping."),r=1e3);let o=e.wrapT||1e3;1001!==o&&1002!==o&&1e3!==o&&(this.error("[createTexture] Unsupported value for 'wrapT' - supported values are ClampToEdgeWrapping, MirroredRepeatWrapping and RepeatWrapping. Defaulting to RepeatWrapping."),o=1e3);let n=e.wrapR||1e3;1001!==n&&1002!==n&&1e3!==n&&(this.error("[createTexture] Unsupported value for 'wrapR' - supported values are ClampToEdgeWrapping, MirroredRepeatWrapping and RepeatWrapping. Defaulting to RepeatWrapping."),n=1e3);let a=e.encoding||3e3;3e3!==a&&3001!==a&&(this.error("[createTexture] Unsupported value for 'encoding' - supported values are LinearEncoding and sRGBEncoding. Defaulting to LinearEncoding."),a=3e3);const l=new si({gl:this.scene.canvas.gl,minFilter:s,magFilter:i,wrapS:r,wrapT:o,wrapR:n,encoding:a});if(e.preloadColor&&l.setPreloadColor(e.preloadColor),e.image){const t=e.image;t.crossOrigin="Anonymous",l.setImage(t,{minFilter:s,magFilter:i,wrapS:r,wrapT:o,wrapR:n,flipY:e.flipY,encoding:a})}else if(e.src){const t=e.src.split(".").pop();switch(t){case"jpeg":case"jpg":case"png":case"gif":const h=new Image;h.onload=()=>{l.setImage(h,{minFilter:s,magFilter:i,wrapS:r,wrapT:o,wrapR:n,flipY:e.flipY,encoding:a}),this.glRedraw()},h.src=e.src;break;default:this._textureTranscoder?m.loadArraybuffer(e.src,(e=>{e.byteLength?this._textureTranscoder.transcode([e],l).then((()=>{this.glRedraw()})):this.error("[createTexture] Can't create texture from 'src': file data is zero length")}),(function(e){this.error(`[createTexture] Can't create texture from 'src': ${e}`)})):this.error(`[createTexture] Can't create texture from 'src' - SceneModel needs to be configured with a TextureTranscoder for this file type ('${t}')`)}}else e.buffers&&(this._textureTranscoder?this._textureTranscoder.transcode(e.buffers,l).then((()=>{this.glRedraw()})):this.error("[createTexture] Can't create texture from 'buffers' - SceneModel needs to be configured with a TextureTranscoder for this option"));this._textures[t]=new jn({id:t,texture:l})}createTextureSet(e){const t=e.id;if(null==t)return void this.error("[createTextureSet] Config missing: id");if(this._textureSets[t])return void this.error(`[createTextureSet] Texture set already created: ${t}`);let s,i,r,o,n;if(void 0!==e.colorTextureId&&null!==e.colorTextureId){if(s=this._textures[e.colorTextureId],!s)return void this.error(`[createTextureSet] Texture not found: ${e.colorTextureId} - ensure that you create it first with createTexture()`)}else s=this._textures.defaultColorTexture;if(void 0!==e.metallicRoughnessTextureId&&null!==e.metallicRoughnessTextureId){if(i=this._textures[e.metallicRoughnessTextureId],!i)return void this.error(`[createTextureSet] Texture not found: ${e.metallicRoughnessTextureId} - ensure that you create it first with createTexture()`)}else i=this._textures.defaultMetalRoughTexture;if(void 0!==e.normalsTextureId&&null!==e.normalsTextureId){if(r=this._textures[e.normalsTextureId],!r)return void this.error(`[createTextureSet] Texture not found: ${e.normalsTextureId} - ensure that you create it first with createTexture()`)}else r=this._textures.defaultNormalsTexture;if(void 0!==e.emissiveTextureId&&null!==e.emissiveTextureId){if(o=this._textures[e.emissiveTextureId],!o)return void this.error(`[createTextureSet] Texture not found: ${e.emissiveTextureId} - ensure that you create it first with createTexture()`)}else o=this._textures.defaultEmissiveTexture;if(void 0!==e.occlusionTextureId&&null!==e.occlusionTextureId){if(n=this._textures[e.occlusionTextureId],!n)return void this.error(`[createTextureSet] Texture not found: ${e.occlusionTextureId} - ensure that you create it first with createTexture()`)}else n=this._textures.defaultOcclusionTexture;const a=new Vn({id:t,model:this,colorTexture:s,metallicRoughnessTexture:i,normalsTexture:r,emissiveTexture:o,occlusionTexture:n});this._textureSets[t]=a}createMesh(e){if(void 0===e.id||null===e.id)return void this.error("[createMesh] SceneModel.createMesh() config missing: id");if(this._scheduledMeshes[e.id])return void this.error(`[createMesh] SceneModel already has a mesh with this ID: ${e.id}`);if(!(void 0!==e.geometryId)){if(void 0!==e.primitive&&null!==e.primitive||(e.primitive="triangles"),"points"!==e.primitive&&"lines"!==e.primitive&&"triangles"!==e.primitive&&"solid"!==e.primitive&&"surface"!==e.primitive)return void this.error(`Unsupported value for 'primitive': '${primitive}'  ('geometryId' is absent) - supported values are 'points', 'lines', 'triangles', 'solid' and 'surface'.`);if(!e.positions&&!e.positionsCompressed&&!e.buckets)return this.error("Param expected: 'positions',  'positionsCompressed' or `buckets`  ('geometryId' is absent)"),null;if(e.positions&&(e.positionsDecodeMatrix||e.positionsDecodeBoundary))return this.error("Illegal params: 'positions' not expected with 'positionsDecodeMatrix'/'positionsDecodeBoundary' ('geometryId' is absent)"),null;if(e.positionsCompressed&&!e.positionsDecodeMatrix&&!e.positionsDecodeBoundary)return this.error("Param expected: 'positionsCompressed' should be accompanied by 'positionsDecodeMatrix'/'positionsDecodeBoundary' ('geometryId' is absent)"),null;if(e.uvCompressed&&!e.uvDecodeMatrix)return this.error("Param expected: 'uvCompressed' should be accompanied by `uvDecodeMatrix` ('geometryId' is absent)"),null;if(!e.buckets&&!e.indices&&"points"!==e.primitive)return this.error(`Param expected: indices (required for '${e.primitive}' primitive type)`),null;if((e.matrix||e.position||e.rotation||e.scale)&&(e.positionsCompressed||e.positionsDecodeBoundary))return this.error("Unexpected params: 'matrix', 'rotation', 'scale', 'position' not allowed with 'positionsCompressed'"),null;const t=!!this._dtxEnabled&&("triangles"===e.primitive||"solid"===e.primitive||"surface"===e.primitive);if(e.origin=e.origin?u.addVec3(this._origin,e.origin,u.vec3()):this._origin,e.matrix)e.meshMatrix=e.matrix;else if(e.scale||e.rotation||e.position){const t=e.scale||kl,s=e.position||Vl,i=e.rotation||jl;u.eulerToQuaternion(i,"XYZ",Ql),e.meshMatrix=u.composeMat4(s,Ql,t,u.mat4())}if(e.positionsDecodeBoundary&&(e.positionsDecodeMatrix=Rr(e.positionsDecodeBoundary,u.mat4())),t){if(e.type=2,e.color=e.color?new Uint8Array([Math.floor(255*e.color[0]),Math.floor(255*e.color[1]),Math.floor(255*e.color[2])]):zl,e.opacity=void 0!==e.opacity&&null!==e.opacity?Math.floor(255*e.opacity):255,e.positions){const t=u.vec3(),s=[];x(e.positions,s,t)&&(e.positions=s,e.origin=u.addVec3(e.origin,t,t))}if(e.positions){const t=u.collapseAABB3();e.positionsDecodeMatrix=u.mat4(),u.expandAABB3Points3(t,e.positions),e.positionsCompressed=_r(e.positions,t,e.positionsDecodeMatrix)}e.buckets||e.edgeIndices||"triangles"!==e.primitive&&"solid"!==e.primitive&&"surface"!==e.primitive||(e.positions?e.edgeIndices=$e(e.positions,e.indices,null,2):e.edgeIndices=$e(e.positionsCompressed,e.indices,e.positionsDecodeMatrix,2)),e.buckets||(e.buckets=Yl(e,this._enableVertexWelding&&this._enableIndexBucketing))}else{if(e.type=1,e.color=e.color?new Uint8Array([Math.floor(255*e.color[0]),Math.floor(255*e.color[1]),Math.floor(255*e.color[2])]):[255,255,255],e.opacity=void 0!==e.opacity&&null!==e.opacity?Math.floor(255*e.opacity):255,e.metallic=void 0!==e.metallic&&null!==e.metallic?Math.floor(255*e.metallic):0,e.roughness=void 0!==e.roughness&&null!==e.roughness?Math.floor(255*e.roughness):255,e.positions){const t=[];x(e.positions,t,Gl)&&(e.positions=t,e.origin=u.addVec3(e.origin,Gl,u.vec3()))}if(e.buckets||e.edgeIndices||"triangles"!==e.primitive&&"solid"!==e.primitive&&"surface"!==e.primitive||(e.positions?e.edgeIndices=$e(e.positions,e.indices,null,2):e.edgeIndices=$e(e.positionsCompressed,e.indices,e.positionsDecodeMatrix,2)),e.textureSetId&&(e.textureSet=this._textureSets[e.textureSetId],!e.textureSet))return void this.error(`[createMesh] Texture set not found: ${e.textureSetId} - ensure that you create it first with createTextureSet()`)}}else{if(e.positions||e.positionsCompressed||e.indices||e.edgeIndices||e.normals||e.normalsCompressed||e.uv||e.uvCompressed||e.positionsDecodeMatrix)return void this.error("Mesh geometry parameters not expected when instancing a geometry (not expected: positions, positionsCompressed, indices, edgeIndices, normals, normalsCompressed, uv, uvCompressed, positionsDecodeMatrix)");if(e.geometry=this._geometries[e.geometryId],!e.geometry)return void this.error(`[createMesh] Geometry not found: ${e.geometryId} - ensure that you create it first with createGeometry()`);if(e.origin=e.origin?u.addVec3(this._origin,e.origin,u.vec3()):this._origin,e.positionsDecodeMatrix=e.geometry.positionsDecodeMatrix,e.matrix)e.meshMatrix=e.matrix.slice();else{const t=e.scale||kl,s=e.position||Vl,i=e.rotation||jl;u.eulerToQuaternion(i,"XYZ",Ql),e.meshMatrix=u.composeMat4(s,Ql,t,u.mat4())}if(!!this._dtxEnabled&&("triangles"===e.geometry.primitive||"solid"===e.geometry.primitive||"surface"===e.geometry.primitive)){e.type=2,e.color=e.color?new Uint8Array([Math.floor(255*e.color[0]),Math.floor(255*e.color[1]),Math.floor(255*e.color[2])]):zl,e.opacity=void 0!==e.opacity&&null!==e.opacity?Math.floor(255*e.opacity):255;let t=this._dtxBuckets[e.geometryId];t||(t=Yl(e.geometry,this._enableVertexWelding,this._enableIndexBucketing),this._dtxBuckets[e.geometryId]=t),e.buckets=t}else e.type=0,e.color=e.color?new Uint8Array([Math.floor(255*e.color[0]),Math.floor(255*e.color[1]),Math.floor(255*e.color[2])]):zl,e.opacity=void 0!==e.opacity&&null!==e.opacity?Math.floor(255*e.opacity):255,e.metallic=void 0!==e.metallic&&null!==e.metallic?Math.floor(255*e.metallic):0,e.roughness=void 0!==e.roughness&&null!==e.roughness?Math.floor(255*e.roughness):255,e.textureSetId&&(e.textureSet=this._textureSets[e.textureSetId]),function(e){if(e.obb=u.OBB3(),e.positionsCompressed&&e.positionsCompressed.length>0){const t=u.collapseAABB3();u.expandAABB3Points3(t,e.positionsCompressed),nt.decompressAABB(t,e.positionsDecodeMatrix),u.AABB3ToOBB3(t,e.obb)}else if(e.positions&&e.positions.length>0){const t=u.collapseAABB3();u.expandAABB3Points3(t,e.positions),u.AABB3ToOBB3(t,e.obb)}}(e.geometry)}e.numPrimitives=this._getNumPrimitives(e),this._vfcManager&&!this._vfcManager.finalized?this._vfcManager.addMesh(e):this._createMesh(e)}_createMesh(e){const t=new Ui(this,e.id,e.color,e.opacity);t.pickId=this.scene._renderer.getPickID(t);const s=t.pickId,i=s>>24&255,r=s>>16&255,o=s>>8&255,n=255&s;switch(e.pickColor=new Uint8Array([n,o,r,i]),e.worldAABB=u.collapseAABB3(),e.aabb=e.worldAABB,e.solid="solid"===e.primitive,t.origin=u.vec3(e.origin),e.type){case 2:t.layer=this._getDTXLayer(e);break;case 1:t.layer=this._getVBOBatchingLayer(e);break;case 0:t.layer=this._getVBOInstancingLayer(e)}t.portionId=t.layer.createPortion(e),t.aabb=e.worldAABB,t.numPrimitives=e.numPrimitives,u.expandAABB3(this._aabb,t.aabb),this._meshes[e.id]=t,this._meshList.push(t)}_getNumPrimitives(e){let t=0;switch(e.geometry?e.geometry.primitive:e.primitive){case"triangles":case"solid":case"surface":switch(e.type){case 2:for(let s=0,i=e.buckets.length;s<i;s++)t+=e.buckets[s].indices.length;break;case 1:t+=e.indices.length;break;case 0:t+=e.geometry.indices.length}return Math.round(t/3);case"points":switch(e.type){case 2:for(let s=0,i=e.buckets.length;s<i;s++)t+=e.buckets[s].positionsCompressed.length;break;case 1:case 0:t+=e.positions?e.positions.length:e.positionsCompressed.length}return Math.round(t);case"lines":case"line-strip":switch(e.type){case 2:for(let s=0,i=e.buckets.length;s<i;s++)t+=e.buckets[s].indices.length;break;case 1:t+=e.indices.length;break;case 0:t+=e.geometry.indices.length}return Math.round(t/2)}return 0}_getDTXLayer(e){const t=e.origin,s=`${Math.round(t[0])}.${Math.round(t[1])}.${Math.round(t[2])}`;let i=this._dtxLayers[s];if(i){if(i.canCreatePortion(e))return i;i.finalize(),delete this._dtxLayers[s],i=null}return console.info(`[SceneModel ${this.id}]: creating TrianglesDataTextureLayer`),i=new Hl(this,{layerIndex:0,origin:t}),this._dtxLayers[s]=i,this.layerList.push(i),i}_getVBOBatchingLayer(e){const t=this,s=e.origin,i=e.positionsDecodeMatrix||e.positionsDecodeBoundary?this._createHashStringFromMatrix(e.positionsDecodeMatrix||e.positionsDecodeBoundary):"-",r=e.textureSetId||"-",o=`${Math.round(s[0])}.${Math.round(s[1])}.${Math.round(s[2])}.${e.primitive}.${i}.${r}`;let n=this._vboBatchingLayers[o];if(n)return n;let a=e.textureSet;for(;!n;){switch(e.primitive){case"triangles":case"solid":case"surface":console.info(`[SceneModel ${this.id}]: creating TrianglesBatchingLayer`),n=new eo({model:t,textureSet:a,layerIndex:0,scratchMemory:this._vboBatchingLayerScratchMemory,positionsDecodeMatrix:e.positionsDecodeMatrix,uvDecodeMatrix:e.uvDecodeMatrix,origin:s,maxGeometryBatchSize:this._maxGeometryBatchSize,solid:"solid"===e.primitive,autoNormals:!0});break;case"lines":console.info(`[SceneModel ${this.id}]: creating LinesBatchingLayer`),n=new sn({model:t,layerIndex:0,scratchMemory:this._vboBatchingLayerScratchMemory,positionsDecodeMatrix:e.positionsDecodeMatrix,uvDecodeMatrix:e.uvDecodeMatrix,origin:s,maxGeometryBatchSize:this._maxGeometryBatchSize});break;case"points":console.info(`[SceneModel ${this.id}]: creating PointsBatchingLayer`),n=new Dn({model:t,layerIndex:0,scratchMemory:this._vboBatchingLayerScratchMemory,positionsDecodeMatrix:e.positionsDecodeMatrix,uvDecodeMatrix:e.uvDecodeMatrix,origin:s,maxGeometryBatchSize:this._maxGeometryBatchSize})}const i=e.positionsCompressed?e.positionsCompressed.length:e.positions.length;("points"===e.primitive?n.canCreatePortion(i):n.canCreatePortion(i,e.indices.length))||(n.finalize(),delete this._vboBatchingLayers[o],n=null)}return this._vboBatchingLayers[o]=n,this.layerList.push(n),n}_createHashStringFromMatrix(e){const t=e.join("");let s=0;for(let e=0;e<t.length;e++){s=(s<<5)-s+t.charCodeAt(e),s|=0}return(s>>>0).toString(16)}_getVBOInstancingLayer(e){const t=this,s=e.origin,i=e.textureSetId||"-",r=e.geometryId,o=`${Math.round(s[0])}.${Math.round(s[1])}.${Math.round(s[2])}.${i}.${r}`;let n=this._vboInstancingLayers[o];if(n)return n;let a=e.textureSet;const l=e.geometry;for(;!n;)switch(l.primitive){case"triangles":case"surface":console.info(`[SceneModel ${this.id}]: creating TrianglesInstancingLayer`),n=new Yo({model:t,textureSet:a,geometry:l,origin:s,layerIndex:0,solid:!1});break;case"solid":console.info(`[SceneModel ${this.id}]: creating TrianglesInstancingLayer`),n=new Yo({model:t,textureSet:a,geometry:l,origin:s,layerIndex:0,solid:!0});break;case"lines":console.info(`[SceneModel ${this.id}]: creating LinesInstancingLayer`),n=new pn({model:t,textureSet:a,geometry:l,origin:s,layerIndex:0});break;case"points":console.info(`[SceneModel ${this.id}]: creating PointsInstancingLayer`),n=new kn({model:t,textureSet:a,geometry:l,origin:s,layerIndex:0})}return this._vboInstancingLayers[o]=n,this.layerList.push(n),n}createEntity(e){if(void 0===e.id?e.id=u.createUUID():this.scene.components[e.id]&&(this.error(`Scene already has a Component with this ID: ${e.id} - will assign random ID`),e.id=u.createUUID()),void 0===e.meshIds)return void this.error("Config missing: meshIds");let t=0;if(this._visible&&!1!==e.visible&&(t|=B),this._pickable&&!1!==e.pickable&&(t|=M),this._culled&&!1!==e.culled&&(t|=F),this._clippable&&!1!==e.clippable&&(t|=L),this._collidable&&!1!==e.collidable&&(t|=U),this._edges&&!1!==e.edges&&(t|=V),this._xrayed&&!1!==e.xrayed&&(t|=H),this._highlighted&&!1!==e.highlighted&&(t|=G),this._selected&&!1!==e.selected&&(t|=k),e.flags=t,this._vfcManager&&!this._vfcManager.finalized){for(let t=0,s=e.meshIds.length;t<s;t++){const s=e.meshIds[t];if(this._scheduledMeshes[s])return void this.error(`[createEntity] Mesh not found: ${s}`)}this._vfcManager.addEntity(e)}else this._createEntity(e)}_createEntity(e){let t=[];const s=u.collapseAABB3();for(let i=0,r=e.meshIds.length;i<r;i++){const r=e.meshIds[i],o=this._meshes[r];o?o.parent?this.error(`Mesh with ID "${r}" already belongs to object with ID "${o.parent.id}" - ignoring this mesh`):(u.expandAABB3(s,o.aabb),t.push(o)):this.error(`Mesh with this ID not found: "${r}" - ignoring this mesh`)}const i=new z(this,e.isObject,e.id,t,e.flags,s,!0);this._entityList.push(i),this._entities[e.id]=i,this.numEntities++}finalize(){if(!this.destroyed){this._vfcManager&&this._vfcManager.finalize((()=>{}));for(let e=0,t=this.layerList.length;e<t;e++){this.layerList[e].finalize()}this._geometries={},this._dtxBuckets={},this._textures={},this._textureSets={},this._dtxLayers={},this._vboInstancingLayers={},this._vboBatchingLayers={};for(let e=0,t=this._entityList.length;e<t;e++){this._entityList[e]._finalize()}for(let e=0,t=this._entityList.length;e<t;e++){this._entityList[e]._finalize2()}this.layerList.sort(((e,t)=>e.sortId<t.sortId?-1:e.sortId>t.sortId?1:0));for(let e=0,t=this.layerList.length;e<t;e++){this.layerList[e].layerIndex=e}this.glRedraw(),this.scene._aabbDirty=!0,this.scene.lod.enabled&&(this._lodManager=this.scene.lod.getLODManager(this)),this._viewMatrixDirty=!0,this._matrixDirty=!0,this._aabbDirty=!0,this._setWorldMatrixDirty(),this._setWorldAABBDirty(),this.position=this._position}}stateSortCompare(e,t){}rebuildRenderFlags(){this.renderFlags.reset(),this._updateRenderFlagsVisibleLayers(),this.renderFlags.numLayers>0&&0===this.renderFlags.numVisibleLayers?this.renderFlags.culled=!0:this._updateRenderFlags()}_updateRenderFlagsVisibleLayers(){const e=this.renderFlags;e.numLayers=this.layerList.length,e.numVisibleLayers=0;for(let t=0,s=this.layerList.length;t<s;t++){const s=this.layerList[t];this._getActiveSectionPlanesForLayer(s)&&(e.visibleLayers[e.numVisibleLayers++]=t)}}_getActiveSectionPlanesForLayer(e){const t=this.renderFlags,s=this.scene._sectionPlanesState.sectionPlanes,i=s.length,r=e.layerIndex*i;if(i>0)for(let e=0;e<i;e++){s[e].active?(t.sectionPlanesActivePerLayer[r+e]=!0,t.sectioned=!0):t.sectionPlanesActivePerLayer[r+e]=!1}return!0}_updateRenderFlags(){if(0===this.numVisibleLayerPortions)return;if(this.numCulledLayerPortions===this.numPortions)return;const e=this.renderFlags;if(e.colorOpaque=this.numTransparentLayerPortions<this.numPortions,this.numTransparentLayerPortions>0&&(e.colorTransparent=!0),this.numXRayedLayerPortions>0){const t=this.scene.xrayMaterial._state;t.fill&&(t.fillAlpha<1?e.xrayedSilhouetteTransparent=!0:e.xrayedSilhouetteOpaque=!0),t.edges&&(t.edgeAlpha<1?e.xrayedEdgesTransparent=!0:e.xrayedEdgesOpaque=!0)}if(this.numEdgesLayerPortions>0){this.scene.edgeMaterial._state.edges&&(e.edgesOpaque=this.numTransparentLayerPortions<this.numPortions,this.numTransparentLayerPortions>0&&(e.edgesTransparent=!0))}if(this.numSelectedLayerPortions>0){const t=this.scene.selectedMaterial._state;t.fill&&(t.fillAlpha<1?e.selectedSilhouetteTransparent=!0:e.selectedSilhouetteOpaque=!0),t.edges&&(t.edgeAlpha<1?e.selectedEdgesTransparent=!0:e.selectedEdgesOpaque=!0)}if(this.numHighlightedLayerPortions>0){const t=this.scene.highlightMaterial._state;t.fill&&(t.fillAlpha<1?e.highlightedSilhouetteTransparent=!0:e.highlightedSilhouetteOpaque=!0),t.edges&&(t.edgeAlpha<1?e.highlightedEdgesTransparent=!0:e.highlightedEdgesOpaque=!0)}}drawColorOpaque(e){const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawColorOpaque(t,e)}}drawColorTransparent(e){const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawColorTransparent(t,e)}}drawDepth(e){const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawDepth(t,e)}}drawNormals(e){const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawNormals(t,e)}}drawSilhouetteXRayed(e){const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawSilhouetteXRayed(t,e)}}drawSilhouetteHighlighted(e){const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawSilhouetteHighlighted(t,e)}}drawSilhouetteSelected(e){const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawSilhouetteSelected(t,e)}}drawEdgesColorOpaque(e){const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawEdgesColorOpaque(t,e)}}drawEdgesColorTransparent(e){const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawEdgesColorTransparent(t,e)}}drawEdgesXRayed(e){const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawEdgesXRayed(t,e)}}drawEdgesHighlighted(e){const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawEdgesHighlighted(t,e)}}drawEdgesSelected(e){const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawEdgesSelected(t,e)}}drawOcclusion(e){if(0===this.numVisibleLayerPortions)return;const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawOcclusion(t,e)}}drawShadow(e){if(0===this.numVisibleLayerPortions)return;const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawShadow(t,e)}}setPickMatrices(e,t){if(0===this._numVisibleLayerPortions)return;const s=this.renderFlags;for(let i=0,r=s.visibleLayers.length;i<r;i++){const r=s.visibleLayers[i],o=this.layerList[r];o.setPickMatrices&&o.setPickMatrices(e,t)}}drawPickMesh(e){if(0===this.numVisibleLayerPortions)return;const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawPickMesh(t,e)}}drawPickDepths(e){if(0===this.numVisibleLayerPortions)return;const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawPickDepths(t,e)}}drawPickNormals(e){if(0===this.numVisibleLayerPortions)return;const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawPickNormals(t,e)}}drawSnapInitDepthBuf(e){if(0===this.numVisibleLayerPortions)return;const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s],r=this.layerList[i];r.drawSnapInitDepthBuf&&(e.snapPickOrigin=[0,0,0],e.snapPickCoordinateScale=[1,1,1],e.snapPickLayerNumber++,r.drawSnapInitDepthBuf(t,e),e.snapPickLayerParams[e.snapPickLayerNumber]={origin:e.snapPickOrigin.slice(),coordinateScale:e.snapPickCoordinateScale.slice()})}}drawSnapDepths(e){if(0===this.numVisibleLayerPortions)return;const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s],r=this.layerList[i];r.drawSnapDepths&&(e.snapPickOrigin=[0,0,0],e.snapPickCoordinateScale=[1,1,1],e.snapPickLayerNumber++,r.drawSnapDepths(t,e),e.snapPickLayerParams[e.snapPickLayerNumber]={origin:e.snapPickOrigin.slice(),coordinateScale:e.snapPickCoordinateScale.slice()})}}destroy(){for(let e in this._vboBatchingLayers)this._vboBatchingLayers.hasOwnProperty(e)&&this._vboBatchingLayers[e].destroy();this._vboBatchingLayers={};for(let e in this._vboInstancingLayers)this._vboInstancingLayers.hasOwnProperty(e)&&this._vboInstancingLayers[e].destroy();this._vboInstancingLayers={},this.scene.camera.off(this._onCameraViewMatrix);for(let e=0,t=this.layerList.length;e<t;e++)this.layerList[e].destroy();this.layerList=[];for(let e=0,t=this._entityList.length;e<t;e++)this._entityList[e]._destroy();this._geometries={},this._dtxBuckets={},this._textures={},this._textureSets={},this._meshes={},this._entities={},this.scene._aabbDirty=!0,this._isModel&&this.scene._deregisterModel(this),0!==Gi&&(Gi--,0===Gi&&Hi._clear()),this._vfcManager&&this.scene.vfc.putVFCManager(this._vfcManager),this._lodManager&&this.scene.lod.putLODManager(this._lodManager),super.destroy()}}function Yl(e,t,s){let i,r,o,n;if(t?[i,r,o]=ta({positionsCompressed:e.positionsCompressed,indices:e.indices,edgeIndices:e.edgeIndices}):(i=e.positionsCompressed,r=e.indices,o=e.edgeIndices),s){n=na({positionsCompressed:i,indices:r,edgeIndices:o},i.length/3>65536?16:8)}else n=[{positionsCompressed:i,indices:r,edgeIndices:o}];return n}const Xl=u.vec4(),Zl=u.vec4(),ql=u.vec3(),Jl=u.vec3(),$l=u.vec3(),eh=u.vec4(),th=u.vec4(),sh=u.vec4();class ih{constructor(e){this._scene=e}dollyToCanvasPos(e,t,s){let i=!1;const r=this._scene.camera;if(e){const t=u.subVec3(e,r.eye,ql);i=u.lenVec3(t)<s}if("perspective"===r.projection){r.ortho.scale=r.ortho.scale-s;const i=this._unproject(t,eh),o=u.subVec3(i,r.eye,sh),n=u.mulVec3Scalar(u.normalizeVec3(o),-s,[]);if(r.eye=[r.eye[0]-n[0],r.eye[1]-n[1],r.eye[2]-n[2]],r.look=[r.look[0]-n[0],r.look[1]-n[1],r.look[2]-n[2]],e){const t=u.subVec3(e,r.eye,ql),s=u.lenVec3(t),i=u.mulVec3Scalar(u.normalizeVec3(u.subVec3(r.look,r.eye,Jl)),s);r.look=[r.eye[0]+i[0],r.eye[1]+i[1],r.eye[2]+i[2]]}}else if("ortho"===r.projection){const e=this._unproject(t,eh);r.ortho.scale=r.ortho.scale-s,r.ortho._update();const i=this._unproject(t,th),o=u.subVec3(i,e,sh),n=u.mulVec3Scalar(u.normalizeVec3(u.subVec3(r.look,r.eye,ql)),-s,Jl),a=u.addVec3(o,n,$l);r.eye=[r.eye[0]-a[0],r.eye[1]-a[1],r.eye[2]-a[2]],r.look=[r.look[0]-a[0],r.look[1]-a[1],r.look[2]-a[2]]}return i}_unproject(e,t){const s=this._scene.camera,i=s.project.transposedMatrix,r=i.subarray(8,12),o=i.subarray(12),n=[0,0,-1,1],a=u.dotVec4(n,r)/u.dotVec4(n,o);return s.project.unproject(e,a,Xl,Zl,t),t}destroy(){}}const rh=u.vec3(),oh=u.vec3(),nh=u.vec3(),ah=u.vec4(),lh=u.vec4(),hh=u.vec4();class ch{constructor(e,t){this._scene=e,this._configs=t,this._pivotWorldPos=u.vec3(),this._cameraOffset=u.vec3(),this._azimuth=0,this._polar=0,this._radius=0,this._pivotPosSet=!1,this._pivoting=!1,this._shown=!1,this._pivotSphereEnabled=!1,this._pivotSphere=null,this._pivotSphereSize=1,this._pivotSphereGeometry=null,this._pivotSphereMaterial=null,this._rtcCenter=u.vec3(),this._rtcPos=u.vec3(),this._pivotViewPos=u.vec4(),this._pivotProjPos=u.vec4(),this._pivotCanvasPos=u.vec2(),this._cameraDirty=!0,this._onViewMatrix=this._scene.camera.on("viewMatrix",(()=>{this._cameraDirty=!0})),this._onProjMatrix=this._scene.camera.on("projMatrix",(()=>{this._cameraDirty=!0})),this._onTick=this._scene.on("tick",(()=>{this.updatePivotElement(),this.updatePivotSphere()}))}createPivotSphere(){const e=this.getPivotPos(),t=u.vec3();u.decomposeMat4(u.inverseMat4(this._scene.viewer.camera.viewMatrix,u.mat4()),t,u.vec4(),u.vec3());const s=u.distVec3(t,e);let i=Math.tan(Math.PI/500)*s*this._pivotSphereSize;"ortho"==this._scene.camera.projection&&(i/=this._scene.camera.ortho.scale/2),S(e,this._rtcCenter,this._rtcPos),this._pivotSphereGeometry=new Ai(this._scene,Vs({radius:i})),this._pivotSphere=new Hs(this._scene,{geometry:this._pivotSphereGeometry,material:this._pivotSphereMaterial,pickable:!1,position:this._rtcPos,rtcCenter:this._rtcCenter})}destroyPivotSphere(){this._pivotSphere&&(this._pivotSphere.destroy(),this._pivotSphere=null),this._pivotSphereGeometry&&(this._pivotSphereGeometry.destroy(),this._pivotSphereGeometry=null)}updatePivotElement(){const e=this._scene.camera,t=this._scene.canvas;if(this._pivoting&&this._cameraDirty){u.transformPoint3(e.viewMatrix,this.getPivotPos(),this._pivotViewPos),this._pivotViewPos[3]=1,u.transformPoint4(e.projMatrix,this._pivotViewPos,this._pivotProjPos);const s=t.boundary,i=s[2],r=s[3];this._pivotCanvasPos[0]=Math.floor((1+this._pivotProjPos[0]/this._pivotProjPos[3])*i/2),this._pivotCanvasPos[1]=Math.floor((1-this._pivotProjPos[1]/this._pivotProjPos[3])*r/2);let o=t._lastBoundingClientRect;if(!o||t._canvasSizeChanged){const e=t.canvas;o=t._lastBoundingClientRect=e.getBoundingClientRect()}this._pivotElement&&(this._pivotElement.style.left=Math.floor(o.left+this._pivotCanvasPos[0])-this._pivotElement.clientWidth/2+window.scrollX+"px",this._pivotElement.style.top=Math.floor(o.top+this._pivotCanvasPos[1])-this._pivotElement.clientHeight/2+window.scrollY+"px"),this._cameraDirty=!1}}updatePivotSphere(){this._pivoting&&this._pivotSphere&&(S(this.getPivotPos(),this._rtcCenter,this._rtcPos),u.compareVec3(this._rtcPos,this._pivotSphere.position)||(this.destroyPivotSphere(),this.createPivotSphere()))}setPivotElement(e){this._pivotElement=e}enablePivotSphere(e={}){this.destroyPivotSphere(),this._pivotSphereEnabled=!0,e.size&&(this._pivotSphereSize=e.size);const t=e.color||[1,0,0];this._pivotSphereMaterial=new dt(this._scene,{emissive:t,ambient:t,specular:[0,0,0],diffuse:[0,0,0]})}disablePivotSphere(){this.destroyPivotSphere(),this._pivotSphereEnabled=!1}startPivot(){if(this._cameraLookingDownwards())return this._pivoting=!1,!1;const e=this._scene.camera;let t=u.lookAtMat4v(e.eye,e.look,e.worldUp);u.transformPoint3(t,this.getPivotPos(),this._cameraOffset);const s=this.getPivotPos();this._cameraOffset[2]+=u.distVec3(e.eye,s),t=u.inverseMat4(t);const i=u.transformVec3(t,this._cameraOffset),r=u.vec3();if(u.subVec3(e.eye,s,r),u.addVec3(r,i),e.zUp){const e=r[1];r[1]=r[2],r[2]=e}this._radius=u.lenVec3(r),this._polar=Math.acos(r[1]/this._radius),this._azimuth=Math.atan2(r[0],r[2]),this._pivoting=!0}_cameraLookingDownwards(){const e=this._scene.camera,t=u.normalizeVec3(u.subVec3(e.look,e.eye,rh)),s=u.cross3Vec3(t,e.worldUp,oh);return u.sqLenVec3(s)<=1e-4}getPivoting(){return this._pivoting}setPivotPos(e){this._pivotWorldPos.set(e),this._pivotPosSet=!0}setCanvasPivotPos(e){const t=this._scene.camera,s=Math.abs(u.distVec3(this._scene.center,t.eye)),i=t.project.transposedMatrix,r=i.subarray(8,12),o=i.subarray(12),n=[0,0,-1,1],a=u.dotVec4(n,r)/u.dotVec4(n,o),l=ah;t.project.unproject(e,a,lh,hh,l);const h=u.normalizeVec3(u.subVec3(l,t.eye,rh)),c=u.addVec3(t.eye,u.mulVec3Scalar(h,s,oh),nh);this.setPivotPos(c)}getPivotPos(){return this._pivotPosSet?this._pivotWorldPos:this._scene.camera.look}continuePivot(e,t){if(!this._pivoting)return;if(0===e&&0===t)return;const s=this._scene.camera;var i=-e;const r=-t;1===s.worldUp[2]&&(i=-i),this._azimuth+=.01*-i,this._polar+=.01*r,this._polar=u.clamp(this._polar,.001,Math.PI-.001);const o=[this._radius*Math.sin(this._polar)*Math.sin(this._azimuth),this._radius*Math.cos(this._polar),this._radius*Math.sin(this._polar)*Math.cos(this._azimuth)];if(1===s.worldUp[2]){const e=o[1];o[1]=o[2],o[2]=e}const n=u.lenVec3(u.subVec3(s.look,s.eye,u.vec3())),a=this.getPivotPos();u.addVec3(o,a);let l=u.lookAtMat4v(o,a,s.worldUp);l=u.inverseMat4(l);const h=u.transformVec3(l,this._cameraOffset);l[12]-=h[0],l[13]-=h[1],l[14]-=h[2];const c=[l[8],l[9],l[10]];s.eye=[l[12],l[13],l[14]],u.subVec3(s.eye,u.mulVec3Scalar(c,n),s.look),s.up=[l[4],l[5],l[6]],this.showPivot()}showPivot(){this._shown||(this._pivotElement&&(this.updatePivotElement(),this._pivotElement.style.visibility="visible"),this._pivotSphereEnabled&&(this.destroyPivotSphere(),this.createPivotSphere()),this._shown=!0)}hidePivot(){this._shown&&(this._pivotElement&&(this._pivotElement.style.visibility="hidden"),this._pivotSphereEnabled&&this.destroyPivotSphere(),this._shown=!1)}endPivot(){this._pivoting=!1}destroy(){this.destroyPivotSphere(),this._scene.camera.off(this._onViewMatrix),this._scene.camera.off(this._onProjMatrix),this._scene.off(this._onTick)}}class Ah{constructor(e,t){this._scene=e.scene,this._cameraControl=e,this._scene.canvas.canvas.oncontextmenu=function(e){e.preventDefault()},this._configs=t,this.schedulePickEntity=!1,this.schedulePickSurface=!1,this.scheduleSnapOrPick=!1,this.pickCursorPos=u.vec2(),this.picked=!1,this.pickedSurface=!1,this.pickResult=null,this._lastPickedEntityId=null,this._needFireEvents=!1}update(){if(!this._configs.pointerEnabled)return;if(!this.schedulePickEntity&&!this.schedulePickSurface)return;this.picked=!1,this.pickedSurface=!1,this.snappedOrPicked=!1,this.hoveredSnappedOrSurfaceOff=!1,this._needFireEvents=!1;const e=this._cameraControl.hasSubs("hoverSurface");if(this.scheduleSnapOrPick){const e=this._scene.snapPick({canvasPos:this.pickCursorPos,snapRadius:this._configs.snapRadius,snapMode:this._configs.snapMode});e&&e.snappedWorldPos?(this.snapPickResult=e,this.snappedOrPicked=!0,this._needFireEvents=!0):(this.schedulePickSurface=!0,this.snapPickResult=null)}if(this.schedulePickSurface&&this.pickResult&&this.pickResult.worldPos){const t=this.pickResult.canvasPos;if(t[0]===this.pickCursorPos[0]&&t[1]===this.pickCursorPos[1])return this.picked=!0,this.pickedSurface=!0,this._needFireEvents=e,this.schedulePickEntity=!1,this.schedulePickSurface=!1,this.scheduleSnapOrPick?this.snappedOrPicked=!0:this.hoveredSnappedOrSurfaceOff=!0,void(this.scheduleSnapOrPick=!1)}if(this.schedulePickEntity&&this.pickResult&&(this.pickResult.canvasPos||this.pickResult.snappedCanvasPos)){const e=this.pickResult.canvasPos||this.pickResult.snappedCanvasPos;if(e[0]===this.pickCursorPos[0]&&e[1]===this.pickCursorPos[1])return this.picked=!0,this.pickedSurface=!1,this._needFireEvents=!1,this.schedulePickEntity=!1,void(this.schedulePickSurface=!1)}this.schedulePickSurface||this.scheduleSnapOrPick&&!this.snapPickResult?(this.pickResult=this._scene.pick({pickSurface:!0,pickSurfaceNormal:!1,canvasPos:this.pickCursorPos}),this.pickResult?(this.picked=!0,this.scheduleSnapOrPick?this.snappedOrPicked=!0:this.pickedSurface=!0,this._needFireEvents=!0):this.scheduleSnapOrPick&&(this.hoveredSnappedOrSurfaceOff=!0,this._needFireEvents=!0)):(this.pickResult=this._scene.pick({canvasPos:this.pickCursorPos}),this.pickResult&&(this.picked=!0,this.pickedSurface=!1,this._needFireEvents=!0)),this.scheduleSnapOrPick=!1,this.schedulePickEntity=!1,this.schedulePickSurface=!1}fireEvents(){if(this._needFireEvents){if(this.hoveredSnappedOrSurfaceOff&&this._cameraControl.fire("hoverSnapOrSurfaceOff",{canvasPos:this.pickCursorPos},!0),this.snappedOrPicked)if(this.snapPickResult){const e=new $;e.worldPos=this.snapPickResult.snappedWorldPos,e.canvasPos=this.snapPickResult.snappedCanvasPos,"vertex"===this._configs.snapMode?e.snappedToVertex=!0:e.snappedToEdge=!0,this._cameraControl.fire("hoverSnapOrSurface",e,!0),this.snapPickResult=null}else this._cameraControl.fire("hoverSnapOrSurface",this.pickResult,!0);if(this.picked&&this.pickResult&&(this.pickResult.entity||this.pickResult.worldPos)){if(this.pickResult.entity){const e=this.pickResult.entity.id;this._lastPickedEntityId!==e&&(void 0!==this._lastPickedEntityId&&this._cameraControl.fire("hoverOut",{entity:this._scene.objects[this._lastPickedEntityId]},!0),this._cameraControl.fire("hoverEnter",this.pickResult,!0),this._lastPickedEntityId=e)}this._cameraControl.fire("hover",this.pickResult,!0),this.pickResult.worldPos&&(this.pickedSurface=!0,this._cameraControl.fire("hoverSurface",this.pickResult,!0))}else void 0!==this._lastPickedEntityId&&(this._cameraControl.fire("hoverOut",{entity:this._scene.objects[this._lastPickedEntityId]},!0),this._lastPickedEntityId=void 0),this._cameraControl.fire("hoverOff",{canvasPos:this.pickCursorPos},!0);this.pickResult=null,this._needFireEvents=!1}}destroy(){}}const uh=u.vec2();class ph{constructor(e,t,s,i,r){this._scene=e;const o=t.pickController;let n,a,l,h=0,c=0,A=0,p=0,d=!1;const f=u.vec3();let E=!0;const m=this._scene.canvas.canvas,y=[];function g(e=!0){m.style.cursor="move",h=i.pointerCanvasPos[0],c=i.pointerCanvasPos[1],A=i.pointerCanvasPos[0],p=i.pointerCanvasPos[1],e&&(o.pickCursorPos=i.pointerCanvasPos,o.schedulePickSurface=!0,o.update(),o.picked&&o.pickedSurface&&o.pickResult&&o.pickResult.worldPos?(d=!0,f.set(o.pickResult.worldPos)):d=!1)}document.addEventListener("keydown",this._documentKeyDownHandler=t=>{if(!s.active||!s.pointerEnabled||!e.input.keyboardEnabled)return;const i=t.keyCode;y[i]=!0}),document.addEventListener("keyup",this._documentKeyUpHandler=t=>{if(!s.active||!s.pointerEnabled||!e.input.keyboardEnabled)return;const i=t.keyCode;y[i]=!1}),m.addEventListener("mousedown",this._mouseDownHandler=t=>{if(s.active&&s.pointerEnabled)switch(t.which){case 1:y[e.input.KEY_SHIFT]||s.planView?(n=!0,g()):(n=!0,g(!1));break;case 2:a=!0,g();break;case 3:l=!0,s.panRightClick&&g()}}),document.addEventListener("mousemove",this._documentMouseMoveHandler=()=>{if(!s.active||!s.pointerEnabled)return;if(!n&&!a&&!l)return;const t=e.canvas.boundary,o=t[2],A=t[3],p=i.pointerCanvasPos[0],E=i.pointerCanvasPos[1];if(y[e.input.KEY_SHIFT]||s.planView||!s.panRightClick&&a||s.panRightClick&&l){const t=p-h,s=E-c,i=e.camera;if("perspective"===i.projection){const o=Math.abs(d?u.lenVec3(u.subVec3(f,e.camera.eye,[])):e.camera.eyeLookDist)*Math.tan(i.perspective.fov/2*Math.PI/180);r.panDeltaX+=1.5*t*o/A,r.panDeltaY+=1.5*s*o/A}else r.panDeltaX+=.5*i.ortho.scale*(t/A),r.panDeltaY+=.5*i.ortho.scale*(s/A)}else!n||a||l||s.planView||(s.firstPerson?(r.rotateDeltaY-=(p-h)/o*s.dragRotationRate/2,r.rotateDeltaX+=(E-c)/A*(s.dragRotationRate/4)):(r.rotateDeltaY-=(p-h)/o*(1.5*s.dragRotationRate),r.rotateDeltaX+=(E-c)/A*(1.5*s.dragRotationRate)));h=p,c=E}),m.addEventListener("mousemove",this._canvasMouseMoveHandler=e=>{s.active&&s.pointerEnabled&&i.mouseover&&(E=!0)}),document.addEventListener("mouseup",this._documentMouseUpHandler=e=>{if(s.active&&s.pointerEnabled)switch(e.which){case 1:case 2:case 3:n=!1,a=!1,l=!1}}),m.addEventListener("mouseup",this._mouseUpHandler=e=>{if(s.active&&s.pointerEnabled){if(3===e.which){!function(e,t){if(e){let s=e.target,i=0,r=0,o=0,n=0;for(;s.offsetParent;)i+=s.offsetLeft,r+=s.offsetTop,o+=s.scrollLeft,n+=s.scrollTop,s=s.offsetParent;t[0]=e.pageX+o-i,t[1]=e.pageY+n-r}else e=window.event,t[0]=e.x,t[1]=e.y}(e,uh);const s=uh[0],i=uh[1];Math.abs(s-A)<3&&Math.abs(i-p)<3&&t.cameraControl.fire("rightClick",{pagePos:[Math.round(e.pageX),Math.round(e.pageY)],canvasPos:uh,event:e},!0)}m.style.removeProperty("cursor")}}),m.addEventListener("mouseenter",this._mouseEnterHandler=()=>{s.active&&s.pointerEnabled});const I=1/60;let v=null;m.addEventListener("wheel",this._mouseWheelHandler=e=>{if(!s.active||!s.pointerEnabled)return;const t=performance.now()/1e3;var o=null!==v?t-v:0;v=t,o>.05&&(o=.05),o<I&&(o=I);const n=Math.max(-1,Math.min(1,40*-e.deltaY));if(0===n)return;const a=n/Math.abs(n);r.dollyDelta+=-a*o*s.mouseWheelDollyRate,E&&(i.followPointerDirty=!0,E=!1)},{passive:!0})}reset(){}destroy(){const e=this._scene.canvas.canvas;document.removeEventListener("keydown",this._documentKeyDownHandler),document.removeEventListener("keyup",this._documentKeyUpHandler),e.removeEventListener("mousedown",this._mouseDownHandler),document.removeEventListener("mousemove",this._documentMouseMoveHandler),e.removeEventListener("mousemove",this._canvasMouseMoveHandler),document.removeEventListener("mouseup",this._documentMouseUpHandler),e.removeEventListener("mouseup",this._mouseUpHandler),e.removeEventListener("mouseenter",this._mouseEnterHandler),e.removeEventListener("wheel",this._mouseWheelHandler)}}const dh=u.vec3(),fh=u.vec3(),Eh=u.vec3(),mh=u.vec3(),yh=u.vec3(),gh={eye:u.vec3(),look:u.vec3(),up:u.vec3()};class Ih{constructor(e,t,s,i){this._scene=e;const r=t.cameraControl,o=e.camera;this._onSceneKeyDown=e.input.on("keydown",(()=>{if(!s.active||!s.pointerEnabled||!e.input.keyboardEnabled)return;if(!i.mouseover)return;const n=r._isKeyDownForAction(r.AXIS_VIEW_RIGHT),a=r._isKeyDownForAction(r.AXIS_VIEW_BACK),l=r._isKeyDownForAction(r.AXIS_VIEW_LEFT),h=r._isKeyDownForAction(r.AXIS_VIEW_FRONT),c=r._isKeyDownForAction(r.AXIS_VIEW_TOP),A=r._isKeyDownForAction(r.AXIS_VIEW_BOTTOM);if(!(n||a||l||h||c||A))return;const p=e.aabb,d=u.getAABB3Diag(p);u.getAABB3Center(p,dh);const f=Math.abs(d/Math.tan(t.cameraFlight.fitFOV*u.DEGTORAD)),E=1.1*d;gh.orthoScale=E,n?(gh.eye.set(u.addVec3(dh,u.mulVec3Scalar(o.worldRight,f,fh),yh)),gh.look.set(dh),gh.up.set(o.worldUp)):a?(gh.eye.set(u.addVec3(dh,u.mulVec3Scalar(o.worldForward,f,fh),yh)),gh.look.set(dh),gh.up.set(o.worldUp)):l?(gh.eye.set(u.addVec3(dh,u.mulVec3Scalar(o.worldRight,-f,fh),yh)),gh.look.set(dh),gh.up.set(o.worldUp)):h?(gh.eye.set(u.addVec3(dh,u.mulVec3Scalar(o.worldForward,-f,fh),yh)),gh.look.set(dh),gh.up.set(o.worldUp)):c?(gh.eye.set(u.addVec3(dh,u.mulVec3Scalar(o.worldUp,f,fh),yh)),gh.look.set(dh),gh.up.set(u.normalizeVec3(u.mulVec3Scalar(o.worldForward,1,Eh),mh))):A&&(gh.eye.set(u.addVec3(dh,u.mulVec3Scalar(o.worldUp,-f,fh),yh)),gh.look.set(dh),gh.up.set(u.normalizeVec3(u.mulVec3Scalar(o.worldForward,-1,Eh)))),!s.firstPerson&&s.followPointer&&t.pivotController.setPivotPos(dh),t.cameraFlight.duration>0?t.cameraFlight.flyTo(gh,(()=>{t.pivotController.getPivoting()&&s.followPointer&&t.pivotController.showPivot()})):(t.cameraFlight.jumpTo(gh),t.pivotController.getPivoting()&&s.followPointer&&t.pivotController.showPivot())}))}reset(){}destroy(){this._scene.input.off(this._onSceneKeyDown)}}class vh{constructor(e,t,s,i,r){this._scene=e;const o=t.pickController,n=t.pivotController,a=t.cameraControl;this._clicks=0,this._timeout=null,this._lastPickedEntityId=null;let l=!1,h=!1;const c=this._scene.canvas.canvas,A=s=>{let i;s&&s.worldPos&&(i=s.worldPos);const r=s&&s.entity?s.entity.aabb:e.aabb;if(i){const s=e.camera;u.subVec3(s.eye,s.look,[]),t.cameraFlight.flyTo({aabb:r})}else t.cameraFlight.flyTo({aabb:r})};c.addEventListener("mousemove",this._canvasMouseMoveHandler=t=>{if(!s.active||!s.pointerEnabled)return;if(l||h)return;const r=a.hasSubs("hover"),n=a.hasSubs("hoverOut"),c=a.hasSubs("hoverOff"),A=a.hasSubs("hoverSurface"),u=a.hasSubs("hoverSnapOrSurface");if(r||n||c||A||u)if(o.pickCursorPos=i.pointerCanvasPos,o.schedulePickEntity=!0,o.schedulePickSurface=A,o.scheduleSnapOrPick=u,o.update(),o.pickResult){if(o.pickResult.entity){const t=o.pickResult.entity.id;this._lastPickedEntityId!==t&&(void 0!==this._lastPickedEntityId&&a.fire("hoverOut",{entity:e.objects[this._lastPickedEntityId]},!0),a.fire("hoverEnter",o.pickResult,!0),this._lastPickedEntityId=t)}a.fire("hover",o.pickResult,!0),(o.pickResult.worldPos||o.pickResult.snappedWorldPos)&&a.fire("hoverSurface",o.pickResult,!0)}else void 0!==this._lastPickedEntityId&&(a.fire("hoverOut",{entity:e.objects[this._lastPickedEntityId]},!0),this._lastPickedEntityId=void 0),a.fire("hoverOff",{canvasPos:o.pickCursorPos},!0)}),c.addEventListener("mousedown",this._canvasMouseDownHandler=t=>{1===t.which&&(l=!0),3===t.which&&(h=!0);if(1===t.which&&s.active&&s.pointerEnabled&&(i.mouseDownClientX=t.clientX,i.mouseDownClientY=t.clientY,i.mouseDownCursorX=i.pointerCanvasPos[0],i.mouseDownCursorY=i.pointerCanvasPos[1],!s.firstPerson&&s.followPointer&&(o.pickCursorPos=i.pointerCanvasPos,o.schedulePickSurface=!0,o.update(),1===t.which))){const t=o.pickResult;t&&t.worldPos?(n.setPivotPos(t.worldPos),n.startPivot()):(s.smartPivot?n.setCanvasPivotPos(i.pointerCanvasPos):n.setPivotPos(e.camera.look),n.startPivot())}}),document.addEventListener("mouseup",this._documentMouseUpHandler=e=>{1===e.which&&(l=!1),3===e.which&&(h=!1),n.getPivoting()&&n.endPivot()}),c.addEventListener("mouseup",this._canvasMouseUpHandler=r=>{if(!s.active||!s.pointerEnabled)return;if(!(1===r.which))return;if(n.hidePivot(),Math.abs(r.clientX-i.mouseDownClientX)>3||Math.abs(r.clientY-i.mouseDownClientY)>3)return;const l=a.hasSubs("picked"),h=a.hasSubs("pickedNothing"),c=a.hasSubs("pickedSurface"),p=a.hasSubs("doublePicked"),d=a.hasSubs("doublePickedSurface"),f=a.hasSubs("doublePickedNothing");if(!(s.doublePickFlyTo||p||d||f))return(l||h||c)&&(o.pickCursorPos=i.pointerCanvasPos,o.schedulePickEntity=!0,o.schedulePickSurface=c,o.update(),o.pickResult?(a.fire("picked",o.pickResult,!0),o.pickedSurface&&a.fire("pickedSurface",o.pickResult,!0)):a.fire("pickedNothing",{canvasPos:i.pointerCanvasPos},!0)),void(this._clicks=0);if(this._clicks++,1===this._clicks){o.pickCursorPos=i.pointerCanvasPos,o.schedulePickEntity=s.doublePickFlyTo,o.schedulePickSurface=c,o.update();const e=o.pickResult,r=o.pickedSurface;this._timeout=setTimeout((()=>{e?(a.fire("picked",e,!0),r&&(a.fire("pickedSurface",e,!0),!s.firstPerson&&s.followPointer&&(t.pivotController.setPivotPos(e.worldPos),t.pivotController.startPivot()&&t.pivotController.showPivot()))):a.fire("pickedNothing",{canvasPos:i.pointerCanvasPos},!0),this._clicks=0}),s.doubleClickTimeFrame)}else{if(null!==this._timeout&&(window.clearTimeout(this._timeout),this._timeout=null),o.pickCursorPos=i.pointerCanvasPos,o.schedulePickEntity=s.doublePickFlyTo||p||d,o.schedulePickSurface=o.schedulePickEntity&&d,o.update(),o.pickResult){if(a.fire("doublePicked",o.pickResult,!0),o.pickedSurface&&a.fire("doublePickedSurface",o.pickResult,!0),s.doublePickFlyTo&&(A(o.pickResult),!s.firstPerson&&s.followPointer)){const e=o.pickResult.entity.aabb,s=u.getAABB3Center(e);t.pivotController.setPivotPos(s),t.pivotController.startPivot()&&t.pivotController.showPivot()}}else if(a.fire("doublePickedNothing",{canvasPos:i.pointerCanvasPos},!0),s.doublePickFlyTo&&(A(),!s.firstPerson&&s.followPointer)){const s=e.aabb,i=u.getAABB3Center(s);t.pivotController.setPivotPos(i),t.pivotController.startPivot()&&t.pivotController.showPivot()}this._clicks=0}},!1)}reset(){this._clicks=0,this._lastPickedEntityId=null,this._timeout&&(window.clearTimeout(this._timeout),this._timeout=null)}destroy(){const e=this._scene.canvas.canvas;e.removeEventListener("mousemove",this._canvasMouseMoveHandler),e.removeEventListener("mousedown",this._canvasMouseDownHandler),document.removeEventListener("mouseup",this._documentMouseUpHandler),e.removeEventListener("mouseup",this._canvasMouseUpHandler),this._timeout&&(window.clearTimeout(this._timeout),this._timeout=null)}}class Th{constructor(e,t,s,i,r){this._scene=e;const o=e.input,n=[],a=e.canvas.canvas;let l=!0;this._onSceneMouseMove=o.on("mousemove",(()=>{l=!0})),this._onSceneKeyDown=o.on("keydown",(t=>{s.active&&s.pointerEnabled&&e.input.keyboardEnabled&&i.mouseover&&(n[t]=!0,t===o.KEY_SHIFT&&(a.style.cursor="move"))})),this._onSceneKeyUp=o.on("keyup",(i=>{s.active&&s.pointerEnabled&&e.input.keyboardEnabled&&(n[i]=!1,i===o.KEY_SHIFT&&(a.style.cursor=null),t.pivotController.getPivoting()&&t.pivotController.endPivot())})),this._onTick=e.on("tick",(a=>{if(!s.active||!s.pointerEnabled||!e.input.keyboardEnabled)return;if(!i.mouseover)return;const h=t.cameraControl,c=a.deltaTime/1e3;if(!s.planView){const e=h._isKeyDownForAction(h.ROTATE_Y_POS,n),i=h._isKeyDownForAction(h.ROTATE_Y_NEG,n),o=h._isKeyDownForAction(h.ROTATE_X_POS,n),a=h._isKeyDownForAction(h.ROTATE_X_NEG,n),l=c*s.keyboardRotationRate;(e||i||o||a)&&(!s.firstPerson&&s.followPointer&&t.pivotController.startPivot(),e?r.rotateDeltaY+=l:i&&(r.rotateDeltaY-=l),o?r.rotateDeltaX+=l:a&&(r.rotateDeltaX-=l),!s.firstPerson&&s.followPointer&&t.pivotController.startPivot())}if(!n[o.KEY_CTRL]&&!n[o.KEY_ALT]){const e=h._isKeyDownForAction(h.DOLLY_BACKWARDS,n),o=h._isKeyDownForAction(h.DOLLY_FORWARDS,n);if(e||o){const n=c*s.keyboardDollyRate;!s.firstPerson&&s.followPointer&&t.pivotController.startPivot(),o?r.dollyDelta-=n:e&&(r.dollyDelta+=n),l&&(i.followPointerDirty=!0,l=!1)}}const A=h._isKeyDownForAction(h.PAN_FORWARDS,n),u=h._isKeyDownForAction(h.PAN_BACKWARDS,n),p=h._isKeyDownForAction(h.PAN_LEFT,n),d=h._isKeyDownForAction(h.PAN_RIGHT,n),f=h._isKeyDownForAction(h.PAN_UP,n),E=h._isKeyDownForAction(h.PAN_DOWN,n),m=(n[o.KEY_ALT]?.3:1)*c*s.keyboardPanRate;(A||u||p||d||f||E)&&(!s.firstPerson&&s.followPointer&&t.pivotController.startPivot(),E?r.panDeltaY+=m:f&&(r.panDeltaY+=-m),d?r.panDeltaX+=-m:p&&(r.panDeltaX+=m),u?r.panDeltaZ+=m:A&&(r.panDeltaZ+=-m))}))}reset(){}destroy(){this._scene.off(this._onTick),this._scene.input.off(this._onSceneMouseMove),this._scene.input.off(this._onSceneKeyDown),this._scene.input.off(this._onSceneKeyUp)}}const _h=u.vec3();class Rh{constructor(e,t,s,i,r){this._scene=e;const o=e.camera,n=t.pickController,a=t.pivotController,l=t.panController;let h=1,c=1,A=null;this._onTick=e.on("tick",(()=>{if(!s.active||!s.pointerEnabled)return;let t="default";if(Math.abs(r.dollyDelta)<.001&&(r.dollyDelta=0),Math.abs(r.rotateDeltaX)<.001&&(r.rotateDeltaX=0),Math.abs(r.rotateDeltaY)<.001&&(r.rotateDeltaY=0),0===r.rotateDeltaX&&0===r.rotateDeltaY||(r.dollyDelta=0),s.followPointer&&--h<=0&&(h=1,0!==r.dollyDelta)){if(0===r.rotateDeltaY&&0===r.rotateDeltaX&&s.followPointer&&i.followPointerDirty&&(n.pickCursorPos=i.pointerCanvasPos,n.schedulePickSurface=!0,n.update(),n.pickResult&&n.pickResult.worldPos?A=n.pickResult.worldPos:(c=1,A=null),i.followPointerDirty=!1),A){const t=Math.abs(u.lenVec3(u.subVec3(A,e.camera.eye,_h)));c=t/s.dollyProximityThreshold}c<s.dollyMinSpeed&&(c=s.dollyMinSpeed)}const p=r.dollyDelta*c;if(0===r.rotateDeltaY&&0===r.rotateDeltaX||(!s.firstPerson&&s.followPointer&&a.getPivoting()?(a.continuePivot(r.rotateDeltaY,r.rotateDeltaX),a.showPivot()):(0!==r.rotateDeltaX&&(s.firstPerson?o.pitch(-r.rotateDeltaX):o.orbitPitch(r.rotateDeltaX)),0!==r.rotateDeltaY&&(s.firstPerson?o.yaw(r.rotateDeltaY):o.orbitYaw(r.rotateDeltaY))),r.rotateDeltaX*=s.rotationInertia,r.rotateDeltaY*=s.rotationInertia,t="grabbing"),Math.abs(r.panDeltaX)<.001&&(r.panDeltaX=0),Math.abs(r.panDeltaY)<.001&&(r.panDeltaY=0),Math.abs(r.panDeltaZ)<.001&&(r.panDeltaZ=0),0!==r.panDeltaX||0!==r.panDeltaY||0!==r.panDeltaZ){const e=u.vec3();let i,n;if(e[0]=r.panDeltaX,e[1]=r.panDeltaY,e[2]=r.panDeltaZ,s.constrainVertical){o.xUp?(i=o.eye[0],n=o.look[0]):o.yUp?(i=o.eye[1],n=o.look[1]):o.zUp&&(i=o.eye[2],n=o.look[2]),o.pan(e);const t=o.eye,s=o.look;o.xUp?(t[0]=i,s[0]=n):o.yUp?(t[1]=i,s[1]=n):o.zUp&&(t[2]=i,s[2]=n),o.eye=t,o.look=s}else o.pan(e);t="grabbing"}if(r.panDeltaX*=s.panInertia,r.panDeltaY*=s.panInertia,r.panDeltaZ*=s.panInertia,0!==p){if(t=p<0?"zoom-in":"zoom-out",s.firstPerson){let e,t;if(s.constrainVertical&&(o.xUp?(e=o.eye[0],t=o.look[0]):o.yUp?(e=o.eye[1],t=o.look[1]):o.zUp&&(e=o.eye[2],t=o.look[2])),s.followPointer){l.dollyToCanvasPos(A,i.pointerCanvasPos,-p)&&(i.followPointerDirty=!0)}else o.pan([0,0,p]),o.ortho.scale=o.ortho.scale-p;if(s.constrainVertical){const s=o.eye,i=o.look;o.xUp?(s[0]=e,i[0]=t):o.yUp?(s[1]=e,i[1]=t):o.zUp&&(s[2]=e,i[2]=t),o.eye=s,o.look=i}}else if(s.planView)if(s.followPointer){l.dollyToCanvasPos(A,i.pointerCanvasPos,-p)&&(i.followPointerDirty=!0)}else o.ortho.scale=o.ortho.scale+p,o.zoom(p);else if(s.followPointer){l.dollyToCanvasPos(A,i.pointerCanvasPos,-p)&&(i.followPointerDirty=!0)}else o.ortho.scale=o.ortho.scale+p,o.zoom(p);r.dollyDelta*=s.dollyInertia}n.fireEvents(),document.body.style.cursor=t}))}destroy(){this._scene.off(this._onTick)}}class Ph{constructor(e,t,s,i,r){this._scene=e;const o=this._scene.canvas.canvas;o.addEventListener("mouseenter",this._mouseEnterHandler=()=>{i.mouseover=!0}),o.addEventListener("mouseleave",this._mouseLeaveHandler=()=>{i.mouseover=!1,o.style.cursor=null}),document.addEventListener("mousemove",this._mouseMoveHandler=e=>{Dh(e,o,i.pointerCanvasPos)}),o.addEventListener("mousedown",this._mouseDownHandler=e=>{s.active&&s.pointerEnabled&&(Dh(e,o,i.pointerCanvasPos),i.mouseover=!0)}),o.addEventListener("mouseup",this._mouseUpHandler=e=>{s.active&&s.pointerEnabled})}reset(){}destroy(){const e=this._scene.canvas.canvas;document.removeEventListener("mousemove",this._mouseMoveHandler),e.removeEventListener("mouseenter",this._mouseEnterHandler),e.removeEventListener("mouseleave",this._mouseLeaveHandler),e.removeEventListener("mousedown",this._mouseDownHandler),e.removeEventListener("mouseup",this._mouseUpHandler)}}function Dh(e,t,s){if(e){const{x:i,y:r}=t.getBoundingClientRect();s[0]=e.clientX-i,s[1]=e.clientY-r}else e=window.event,s[0]=e.x,s[1]=e.y;return s}const Nh=function(e,t){if(e){let s=e.target,i=0,r=0;for(;s.offsetParent;)i+=s.offsetLeft,r+=s.offsetTop,s=s.offsetParent;t[0]=e.pageX-i,t[1]=e.pageY-r}else e=window.event,t[0]=e.x,t[1]=e.y;return t};class bh{constructor(e,t,s,i,r){this._scene=e;const o=t.pickController,n=t.pivotController,a=u.vec2(),l=u.vec2(),h=u.vec2(),c=u.vec2(),A=[],p=this._scene.canvas.canvas;let d=0,f=!1;this._onTick=e.on("tick",(()=>{f=!1})),p.addEventListener("touchstart",this._canvasTouchStartHandler=t=>{if(!s.active||!s.pointerEnabled)return;t.preventDefault();const r=t.touches,l=t.changedTouches;for(i.touchStartTime=Date.now(),1===r.length&&1===l.length&&(Nh(r[0],a),s.followPointer&&(o.pickCursorPos=a,o.schedulePickSurface=!0,o.update(),s.planView||(o.picked&&o.pickedSurface&&o.pickResult&&o.pickResult.worldPos?(n.setPivotPos(o.pickResult.worldPos),!s.firstPerson&&n.startPivot()&&n.showPivot()):(s.smartPivot?n.setCanvasPivotPos(i.pointerCanvasPos):n.setPivotPos(e.camera.look),!s.firstPerson&&n.startPivot()&&n.showPivot()))));A.length<r.length;)A.push(u.vec2());for(let e=0,t=r.length;e<t;++e)Nh(r[e],A[e]);d=r.length}),p.addEventListener("touchend",this._canvasTouchEndHandler=()=>{n.getPivoting()&&n.endPivot()}),p.addEventListener("touchmove",this._canvasTouchMoveHandler=t=>{if(!s.active||!s.pointerEnabled)return;if(t.stopPropagation(),t.preventDefault(),f)return;f=!0;const n=e.canvas.boundary,a=n[2],p=n[3],E=t.touches;if(t.touches.length===d){if(1===d){Nh(E[0],l),u.subVec2(l,A[0],c);const t=c[0],o=c[1];if(null!==i.longTouchTimeout&&(Math.abs(t)>s.longTapRadius||Math.abs(o)>s.longTapRadius)&&(clearTimeout(i.longTouchTimeout),i.longTouchTimeout=null),s.planView){const i=e.camera;if("perspective"===i.projection){const n=Math.abs(e.camera.eyeLookDist)*Math.tan(i.perspective.fov/2*Math.PI/180);r.panDeltaX+=t*n/p*s.touchPanRate,r.panDeltaY+=o*n/p*s.touchPanRate}else r.panDeltaX+=.5*i.ortho.scale*(t/p)*s.touchPanRate,r.panDeltaY+=.5*i.ortho.scale*(o/p)*s.touchPanRate}else r.rotateDeltaY-=t/a*(1*s.dragRotationRate),r.rotateDeltaX+=o/p*(1.5*s.dragRotationRate)}else if(2===d){const t=E[0],n=E[1];Nh(t,l),Nh(n,h);const a=u.geometricMeanVec2(A[0],A[1]),c=u.geometricMeanVec2(l,h),d=u.vec2();u.subVec2(a,c,d);const f=d[0],m=d[1],y=e.camera,g=u.distVec2([t.pageX,t.pageY],[n.pageX,n.pageY]),I=(u.distVec2(A[0],A[1])-g)*s.touchDollyRate;if(r.dollyDelta=I,Math.abs(I)<1)if("perspective"===y.projection){const t=o.pickResult?o.pickResult.worldPos:e.center,i=Math.abs(u.lenVec3(u.subVec3(t,e.camera.eye,[])))*Math.tan(y.perspective.fov/2*Math.PI/180);r.panDeltaX-=f*i/p*s.touchPanRate,r.panDeltaY-=m*i/p*s.touchPanRate}else r.panDeltaX-=.5*y.ortho.scale*(f/p)*s.touchPanRate,r.panDeltaY-=.5*y.ortho.scale*(m/p)*s.touchPanRate;i.pointerCanvasPos=c}for(let e=0;e<d;++e)Nh(E[e],A[e])}})}reset(){}destroy(){const e=this._scene.canvas.canvas;e.removeEventListener("touchstart",this._canvasTouchStartHandler),e.removeEventListener("touchend",this._canvasTouchEndHandler),e.removeEventListener("touchmove",this._canvasTouchMoveHandler),this._scene.off(this._onTick)}}const Ch=function(e,t){if(e){let s=e.target,i=0,r=0;for(;s.offsetParent;)i+=s.offsetLeft,r+=s.offsetTop,s=s.offsetParent;t[0]=e.pageX-i,t[1]=e.pageY-r}else e=window.event,t[0]=e.x,t[1]=e.y;return t};class Oh{constructor(e,t,s,i,r){this._scene=e;const o=t.pickController,n=t.cameraControl;let a;const l=[],h=new Float32Array(2);let c=-1,A=-1;const p=this._scene.canvas.canvas,d=s=>{let i;s&&s.worldPos&&(i=s.worldPos);const r=s?s.entity.aabb:e.aabb;if(i){const s=e.camera;u.subVec3(s.eye,s.look,[]),t.cameraFlight.flyTo({aabb:r})}else t.cameraFlight.flyTo({aabb:r})};p.addEventListener("touchstart",this._canvasTouchStartHandler=e=>{if(!s.active||!s.pointerEnabled)return;null!==i.longTouchTimeout&&(clearTimeout(i.longTouchTimeout),i.longTouchTimeout=null);const r=e.touches,o=e.changedTouches;if(a=Date.now(),1===r.length&&1===o.length){c=a,Ch(r[0],h);const o=h[0],n=h[1],l=r[0].pageX,A=r[0].pageY;i.longTouchTimeout=setTimeout((()=>{t.cameraControl.fire("rightClick",{pagePos:[Math.round(l),Math.round(A)],canvasPos:[Math.round(o),Math.round(n)],event:e},!0),i.longTouchTimeout=null}),s.longTapTimeout)}else c=-1;for(;l.length<r.length;)l.push(new Float32Array(2));for(let e=0,t=r.length;e<t;++e)Ch(r[e],l[e]);l.length=r.length},{passive:!0}),p.addEventListener("touchend",this._canvasTouchEndHandler=e=>{if(!s.active||!s.pointerEnabled)return;const t=Date.now(),r=e.touches,a=e.changedTouches,p=n.hasSubs("pickedSurface");null!==i.longTouchTimeout&&(clearTimeout(i.longTouchTimeout),i.longTouchTimeout=null),0===r.length&&1===a.length&&c>-1&&t-c<150&&(A>-1&&c-A<325?(Ch(a[0],o.pickCursorPos),o.schedulePickEntity=!0,o.schedulePickSurface=p,o.update(),o.pickResult?(o.pickResult.touchInput=!0,n.fire("doublePicked",o.pickResult),o.pickedSurface&&n.fire("doublePickedSurface",o.pickResult),s.doublePickFlyTo&&d(o.pickResult)):(n.fire("doublePickedNothing"),s.doublePickFlyTo&&d()),A=-1):u.distVec2(l[0],h)<4&&(Ch(a[0],o.pickCursorPos),o.schedulePickEntity=!0,o.schedulePickSurface=p,o.update(),o.pickResult?(o.pickResult.touchInput=!0,n.fire("picked",o.pickResult),o.pickedSurface&&n.fire("pickedSurface",o.pickResult)):n.fire("pickedNothing"),A=t),c=-1),l.length=r.length;for(let e=0,t=r.length;e<t;++e)l[e][0]=r[e].pageX,l[e][1]=r[e].pageY},{passive:!0})}reset(){}destroy(){const e=this._scene.canvas.canvas;e.removeEventListener("touchstart",this._canvasTouchStartHandler),e.removeEventListener("touchend",this._canvasTouchEndHandler)}}class Sh extends b{constructor(e,t={}){super(e,t),this.PAN_LEFT=0,this.PAN_RIGHT=1,this.PAN_UP=2,this.PAN_DOWN=3,this.PAN_FORWARDS=4,this.PAN_BACKWARDS=5,this.ROTATE_X_POS=6,this.ROTATE_X_NEG=7,this.ROTATE_Y_POS=8,this.ROTATE_Y_NEG=9,this.DOLLY_FORWARDS=10,this.DOLLY_BACKWARDS=11,this.AXIS_VIEW_RIGHT=12,this.AXIS_VIEW_BACK=13,this.AXIS_VIEW_LEFT=14,this.AXIS_VIEW_FRONT=15,this.AXIS_VIEW_TOP=16,this.AXIS_VIEW_BOTTOM=17,this._keyMap={},this.scene.canvas.canvas.oncontextmenu=e=>{e.preventDefault()},this._configs={longTapTimeout:600,longTapRadius:5,active:!0,keyboardLayout:"qwerty",navMode:"orbit",planView:!1,firstPerson:!1,followPointer:!0,doublePickFlyTo:!0,panRightClick:!0,showPivot:!1,pointerEnabled:!0,constrainVertical:!1,smartPivot:!1,doubleClickTimeFrame:250,snapMode:"vertex",snapRadius:30,dragRotationRate:360,keyboardRotationRate:90,rotationInertia:0,keyboardPanRate:1,touchPanRate:1,panInertia:.5,keyboardDollyRate:10,mouseWheelDollyRate:100,touchDollyRate:.2,dollyInertia:0,dollyProximityThreshold:30,dollyMinSpeed:.04},this._states={pointerCanvasPos:u.vec2(),mouseover:!1,followPointerDirty:!0,mouseDownClientX:0,mouseDownClientY:0,mouseDownCursorX:0,mouseDownCursorY:0,touchStartTime:null,activeTouches:[],tapStartPos:u.vec2(),tapStartTime:-1,lastTapTime:-1,longTouchTimeout:null},this._updates={rotateDeltaX:0,rotateDeltaY:0,panDeltaX:0,panDeltaY:0,panDeltaZ:0,dollyDelta:0};const s=this.scene;this._controllers={cameraControl:this,pickController:new Ah(this,this._configs),pivotController:new ch(s,this._configs),panController:new ih(s),cameraFlight:new Bi(this,{duration:.5})},this._handlers=[new Ph(this.scene,this._controllers,this._configs,this._states,this._updates),new bh(this.scene,this._controllers,this._configs,this._states,this._updates),new ph(this.scene,this._controllers,this._configs,this._states,this._updates),new Ih(this.scene,this._controllers,this._configs,this._states,this._updates),new vh(this.scene,this._controllers,this._configs,this._states,this._updates),new Oh(this.scene,this._controllers,this._configs,this._states,this._updates),new Th(this.scene,this._controllers,this._configs,this._states,this._updates)],this._cameraUpdater=new Rh(this.scene,this._controllers,this._configs,this._states,this._updates),this.navMode=t.navMode,t.planView&&(this.planView=t.planView),this.constrainVertical=t.constrainVertical,t.keyboardLayout?this.keyboardLayout=t.keyboardLayout:this.keyMap=t.keyMap,this.doublePickFlyTo=t.doublePickFlyTo,this.panRightClick=t.panRightClick,this.active=t.active,this.followPointer=t.followPointer,this.rotationInertia=t.rotationInertia,this.keyboardPanRate=t.keyboardPanRate,this.touchPanRate=t.touchPanRate,this.keyboardRotationRate=t.keyboardRotationRate,this.dragRotationRate=t.dragRotationRate,this.touchDollyRate=t.touchDollyRate,this.dollyInertia=t.dollyInertia,this.dollyProximityThreshold=t.dollyProximityThreshold,this.dollyMinSpeed=t.dollyMinSpeed,this.panInertia=t.panInertia,this.pointerEnabled=!0,this.keyboardDollyRate=t.keyboardDollyRate,this.mouseWheelDollyRate=t.mouseWheelDollyRate}set keyMap(e){if(e=e||"qwerty",m.isString(e)){const t=this.scene.input,s={};switch(e){default:this.error("Unsupported value for 'keyMap': "+e+" defaulting to 'qwerty'");case"qwerty":s[this.PAN_LEFT]=[t.KEY_A],s[this.PAN_RIGHT]=[t.KEY_D],s[this.PAN_UP]=[t.KEY_Z],s[this.PAN_DOWN]=[t.KEY_X],s[this.PAN_BACKWARDS]=[],s[this.PAN_FORWARDS]=[],s[this.DOLLY_FORWARDS]=[t.KEY_W,t.KEY_ADD],s[this.DOLLY_BACKWARDS]=[t.KEY_S,t.KEY_SUBTRACT],s[this.ROTATE_X_POS]=[t.KEY_DOWN_ARROW],s[this.ROTATE_X_NEG]=[t.KEY_UP_ARROW],s[this.ROTATE_Y_POS]=[t.KEY_Q,t.KEY_LEFT_ARROW],s[this.ROTATE_Y_NEG]=[t.KEY_E,t.KEY_RIGHT_ARROW],s[this.AXIS_VIEW_RIGHT]=[t.KEY_NUM_1],s[this.AXIS_VIEW_BACK]=[t.KEY_NUM_2],s[this.AXIS_VIEW_LEFT]=[t.KEY_NUM_3],s[this.AXIS_VIEW_FRONT]=[t.KEY_NUM_4],s[this.AXIS_VIEW_TOP]=[t.KEY_NUM_5],s[this.AXIS_VIEW_BOTTOM]=[t.KEY_NUM_6];break;case"azerty":s[this.PAN_LEFT]=[t.KEY_Q],s[this.PAN_RIGHT]=[t.KEY_D],s[this.PAN_UP]=[t.KEY_W],s[this.PAN_DOWN]=[t.KEY_X],s[this.PAN_BACKWARDS]=[],s[this.PAN_FORWARDS]=[],s[this.DOLLY_FORWARDS]=[t.KEY_Z,t.KEY_ADD],s[this.DOLLY_BACKWARDS]=[t.KEY_S,t.KEY_SUBTRACT],s[this.ROTATE_X_POS]=[t.KEY_DOWN_ARROW],s[this.ROTATE_X_NEG]=[t.KEY_UP_ARROW],s[this.ROTATE_Y_POS]=[t.KEY_A,t.KEY_LEFT_ARROW],s[this.ROTATE_Y_NEG]=[t.KEY_E,t.KEY_RIGHT_ARROW],s[this.AXIS_VIEW_RIGHT]=[t.KEY_NUM_1],s[this.AXIS_VIEW_BACK]=[t.KEY_NUM_2],s[this.AXIS_VIEW_LEFT]=[t.KEY_NUM_3],s[this.AXIS_VIEW_FRONT]=[t.KEY_NUM_4],s[this.AXIS_VIEW_TOP]=[t.KEY_NUM_5],s[this.AXIS_VIEW_BOTTOM]=[t.KEY_NUM_6]}this._keyMap=s}else{const t=e;this._keyMap=t}}get keyMap(){return this._keyMap}_isKeyDownForAction(e,t){const s=this._keyMap[e];if(!s)return!1;t||(t=this.scene.input.keyDown);for(let e=0,i=s.length;e<i;e++){if(t[s[e]])return!0}return!1}set pivotElement(e){this._controllers.pivotController.setPivotElement(e)}set active(e){this._configs.active=!1!==e}get active(){return this._configs.active}set snapMode(e){"vertex"!==(e=e||"vertex")&&"edge"!==e&&(this.error("Unsupported value for snapMode: "+e+" - supported values are 'vertex' and 'edge' - defaulting to 'vertex'"),e="vertex"),this._configs.snapMode=e}get snapMode(){return this._configs.snapMode}set snapRadius(e){e=e||30,this._configs.snapRadius=e}get snapRadius(){return this._configs.snapRadius}set navMode(e){"firstPerson"!==(e=e||"orbit")&&"orbit"!==e&&"planView"!==e&&(this.error("Unsupported value for navMode: "+e+" - supported values are 'orbit', 'firstPerson' and 'planView' - defaulting to 'orbit'"),e="orbit"),this._configs.firstPerson="firstPerson"===e,this._configs.planView="planView"===e,(this._configs.firstPerson||this._configs.planView)&&(this._controllers.pivotController.hidePivot(),this._controllers.pivotController.endPivot()),this._configs.navMode=e}get navMode(){return this._configs.navMode}set pointerEnabled(e){this._reset(),this._configs.pointerEnabled=!!e}_reset(){for(let e=0,t=this._handlers.length;e<t;e++){const t=this._handlers[e];t.reset&&t.reset()}this._updates.panDeltaX=0,this._updates.panDeltaY=0,this._updates.rotateDeltaX=0,this._updates.rotateDeltaY=0,this._updates.dolyDelta=0}get pointerEnabled(){return this._configs.pointerEnabled}set followPointer(e){this._configs.followPointer=!1!==e}get followPointer(){return this._configs.followPointer}set pivotPos(e){this._controllers.pivotController.setPivotPos(e)}get pivotPos(){return this._controllers.pivotController.getPivotPos()}set dollyToPointer(e){this.warn("dollyToPointer property is deprecated - replaced with followPointer"),this.followPointer=e}get dollyToPointer(){return this.warn("dollyToPointer property is deprecated - replaced with followPointer"),this.followPointer}set panToPointer(e){this.warn("panToPointer property is deprecated - replaced with followPointer")}get panToPointer(){return this.warn("panToPointer property is deprecated - replaced with followPointer"),!1}set planView(e){this._configs.planView=!!e,this._configs.firstPerson=!1,this._configs.planView&&(this._controllers.pivotController.hidePivot(),this._controllers.pivotController.endPivot()),this.warn("planView property is deprecated - replaced with navMode")}get planView(){return this.warn("planView property is deprecated - replaced with navMode"),this._configs.planView}set firstPerson(e){this.warn("firstPerson property is deprecated - replaced with navMode"),this._configs.firstPerson=!!e,this._configs.planView=!1,this._configs.firstPerson&&(this._controllers.pivotController.hidePivot(),this._controllers.pivotController.endPivot())}get firstPerson(){return this.warn("firstPerson property is deprecated - replaced with navMode"),this._configs.firstPerson}set constrainVertical(e){this._configs.constrainVertical=!!e}get constrainVertical(){return this._configs.constrainVertical}set doublePickFlyTo(e){this._configs.doublePickFlyTo=!1!==e}get doublePickFlyTo(){return this._configs.doublePickFlyTo}set panRightClick(e){this._configs.panRightClick=!1!==e}get panRightClick(){return this._configs.panRightClick}set rotationInertia(e){this._configs.rotationInertia=null!=e?e:0}get rotationInertia(){return this._configs.rotationInertia}set keyboardPanRate(e){this._configs.keyboardPanRate=null!=e?e:5}set touchPanRate(e){this._configs.touchPanRate=null!=e?e:1}get touchPanRate(){return this._configs.touchPanRate}get keyboardPanRate(){return this._configs.keyboardPanRate}set keyboardRotationRate(e){this._configs.keyboardRotationRate=null!=e?e:90}get keyboardRotationRate(){return this._configs.keyboardRotationRate}set dragRotationRate(e){this._configs.dragRotationRate=null!=e?e:360}get dragRotationRate(){return this._configs.dragRotationRate}set keyboardDollyRate(e){this._configs.keyboardDollyRate=null!=e?e:15}get keyboardDollyRate(){return this._configs.keyboardDollyRate}set touchDollyRate(e){this._configs.touchDollyRate=null!=e?e:.2}get touchDollyRate(){return this._configs.touchDollyRate}set mouseWheelDollyRate(e){this._configs.mouseWheelDollyRate=null!=e?e:100}get mouseWheelDollyRate(){return this._configs.mouseWheelDollyRate}set dollyInertia(e){this._configs.dollyInertia=null!=e?e:0}get dollyInertia(){return this._configs.dollyInertia}set dollyProximityThreshold(e){this._configs.dollyProximityThreshold=null!=e?e:35}get dollyProximityThreshold(){return this._configs.dollyProximityThreshold}set dollyMinSpeed(e){this._configs.dollyMinSpeed=null!=e?e:.04}get dollyMinSpeed(){return this._configs.dollyMinSpeed}set panInertia(e){this._configs.panInertia=null!=e?e:.5}get panInertia(){return this._configs.panInertia}set keyboardLayout(e){"qwerty"!==(e=e||"qwerty")&&"azerty"!==e&&(this.error("Unsupported value for keyboardLayout - defaulting to 'qwerty'"),e="qwerty"),this._configs.keyboardLayout=e,this.keyMap=this._configs.keyboardLayout}get keyboardLayout(){return this._configs.keyboardLayout}enablePivotSphere(e={}){this._controllers.pivotController.enablePivotSphere(e)}disablePivotSphere(){this._controllers.pivotController.disablePivotSphere()}set smartPivot(e){this._configs.smartPivot=!1!==e}get smartPivot(){return this._configs.smartPivot}set doubleClickTimeFrame(e){this._configs.doubleClickTimeFrame=null!=e?e:250}get doubleClickTimeFrame(){return this._configs.doubleClickTimeFrame}destroy(){this._destroyHandlers(),this._destroyControllers(),this._cameraUpdater.destroy(),super.destroy()}_destroyHandlers(){for(let e=0,t=this._handlers.length;e<t;e++){const t=this._handlers[e];t.destroy&&t.destroy()}}_destroyControllers(){for(let e=0,t=this._controllers.length;e<t;e++){const t=this._controllers[e];t.destroy&&t.destroy()}}}class xh{constructor(e,t,s,i,r){this.name=e,this.type=s,this.value=t,this.valueType=i,this.description=r}}class wh{constructor(e){if(this.id=e.id,this.originalSystemId=e.originalSystemId,this.metaModels=[],this.name=e.name,this.type=e.type,this.properties=[],e.properties){const t=e.properties;for(let e=0,s=t.length;e<s;e++){const s=t[e];this.properties.push(new xh(s.name,s.value,s.type,s.valueType,s.description))}}}}class Bh{constructor(e){this.metaModel=null,this.metaModels=[],this.id=e.id,this.parentId=e.parentId,this.parent=null,this.originalSystemId=e.originalSystemId,this.name=e.name,this.type=e.type,this.propertySetIds=e.propertySetIds,this.propertySets=[],this.attributes=e.attributes||{}}getObjectIDsInSubtree(){const e=[];return function t(s){if(!s)return;e.push(s.id);const i=s.children;if(i)for(var r=0,o=i.length;r<o;r++)t(i[r])}(this),e}withMetaObjectsInSubtree(e){!function t(s){if(!s)return;e(s);const i=s.children;if(i)for(var r=0,o=i.length;r<o;r++)t(i[r])}(this)}getObjectIDsInSubtreeByType(e){const t={};for(var s=0,i=e.length;s<i;s++)t[e[s]]=e[s];const r=[];return function e(s){if(!s)return;t[s.type]&&r.push(s.id);const i=s.children;if(i)for(var o=0,n=i.length;o<n;o++)e(i[o])}(this),r}getJSON(){var e={id:this.id,type:this.type,name:this.name};return this.parent&&(e.parent=this.parent.id),e}}class Fh{constructor(e){this.id=e.id,this.projectId=e.projectId,this.revisionId=e.revisionId,this.author=e.author,this.createdAt=e.createdAt,this.creatingApplication=e.creatingApplication,this.schema=e.schema,this.metaScene=e.metaScene,this.propertySets=[],this.rootMetaObject=null,this.rootMetaObjects=[],this.metaObjects=[],this.graph=e.graph||{},this.metaScene.metaModels[this.id]=this,this.finalized=!1}loadData(e,t={}){if(this.finalized)throw"MetaScene already finalized - can't add more data";this._globalizeIDs(e,t);const s=this.metaScene;if(e.propertySets)for(let t=0,i=e.propertySets.length;t<i;t++){const i=e.propertySets[t];let r=s.propertySets[i.id];r||(r=new wh({id:i.id,originalSystemId:i.originalSystemId||i.id,type:i.type,name:i.name,properties:i.properties}),s.propertySets[r.id]=r),r.metaModels.push(this),this.propertySets.push(r)}if(e.metaObjects)for(let t=0,i=e.metaObjects.length;t<i;t++){const i=e.metaObjects[t],r=i.id;let o=s.metaObjects[r];if(!o){const e=i.type,t=i.originalSystemId,s=i.propertySets||i.propertySetIds;o=new Bh({id:r,originalSystemId:t,parentId:i.parent,type:e,name:i.name,attributes:i.attributes,propertySetIds:s}),this.metaScene.metaObjects[r]=o}o.metaModels.push(this),i.parent||(this.rootMetaObjects.push(o),s.rootMetaObjects[r]=o),this.metaObjects.push(o)}}finalize(){if(this.finalized)throw"MetaScene already finalized - can't re-finalize";const e=this.metaScene;for(let t in e.metaObjects){const s=e.metaObjects[t];if(s.children&&(s.children=[]),s.propertySets&&(s.propertySets=[]),s.propertySetIds)for(let t=0,i=s.propertySetIds.length;t<i;t++){const i=s.propertySetIds[t],r=e.propertySets[i];s.propertySets.push(r)}}for(let t in e.metaObjects){const s=e.metaObjects[t];if(s.parentId){const t=e.metaObjects[s.parentId];t&&(s.parent=t,(t.children||(t.children=[])).push(s))}}e.metaObjectsByType={};for(let t in e.metaObjects){const s=e.metaObjects[t],i=s.type;(e.metaObjectsByType[i]||(e.metaObjectsByType[i]={}))[t]=s}this.finalized=!0,this.metaScene.fire("metaModelCreated",this.id)}getJSON(){const e={id:this.id,projectId:this.projectId,author:this.author,createdAt:this.createdAt,schema:this.schema,creatingApplication:this.creatingApplication,metaObjects:[],propertySets:[]};for(let t=0,s=this.metaObjects.length;t<s;t++){const s=this.metaObjects[t],i={id:s.id,originalSystemId:s.originalSystemId,extId:s.extId,type:s.type,name:s.name};s.parent&&(i.parent=s.parent.id),s.attributes&&(i.attributes=s.attributes),s.propertySetIds&&(i.propertySetIds=s.propertySetIds),e.metaObjects.push(i)}for(let t=0,s=this.propertySets.length;t<s;t++){const s=this.propertySets[t],i={id:s.id,originalSystemId:s.originalSystemId,extId:s.extId,type:s.type,name:s.name,propertyies:[]};for(let e=0,t=s.properties.length;e<t;e++){const t=s.properties[e],r={id:t.id,description:t.description,type:t.type,name:t.name,value:t.value,valueType:t.valueType};i.properties.push(r)}e.propertySets.push(i)}return e}_globalizeIDs(e,t){const s=!!t.globalizeObjectIds;if(e.metaObjects)for(let t=0,i=e.metaObjects.length;t<i;t++){const i=e.metaObjects[t];if(i.originalSystemId=i.id,i.originalParentSystemId=i.parent,s&&(i.id=u.globalizeObjectId(this.id,i.id),i.parent=u.globalizeObjectId(this.id,i.parent)),s){const e=i.propertySetIds;if(e){const t=[];for(let s=0,i=e.length;s<i;s++)t.push(u.globalizeObjectId(this.id,e[s]));i.propertySetIds=t,i.originalSystemPropertySetIds=e}}else i.originalSystemPropertySetIds=i.propertySetIds}if(e.propertySets)for(let t=0,i=e.propertySets.length;t<i;t++){const i=e.propertySets[t];i.originalSystemId=i.id,s&&(i.id=u.globalizeObjectId(this.id,i.id))}}}class Mh{constructor(e,t){this.viewer=e,this.scene=t,this.metaModels={},this.propertySets={},this.metaObjects={},this.metaObjectsByType={},this.rootMetaObjects={},this._eventSubs={}}on(e,t){let s=this._eventSubs[e];s||(s=[],this._eventSubs[e]=s),s.push(t)}fire(e,t){const s=this._eventSubs[e];if(s)for(let e=0,i=s.length;e<i;e++)s[e](t)}off(e){}createMetaModel(e,t,s={}){const i=new Fh({metaScene:this,id:e,projectId:t.projectId||"none",revisionId:t.revisionId||"none",author:t.author||"none",createdAt:t.createdAt||"none",creatingApplication:t.creatingApplication||"none",schema:t.schema||"none",propertySets:[]});return i.loadData(t),i.finalize(),i}destroyMetaModel(e){const t=this.metaModels[e];if(t){if(t.propertySets)for(let s=0,i=t.propertySets.length;s<i;s++){const i=t.propertySets[s];if(1===i.metaModels.length)delete this.propertySets[i.id];else{const t=[];for(let s=0,r=i.metaModels.length;s<r;s++)i.metaModels[s].id!==e&&t.push(i.metaModels[s]);i.metaModels=t}}if(t.metaObjects)for(let e=0,s=t.metaObjects.length;e<s;e++){const s=t.metaObjects[e];s.type;const i=s.id;if(1===s.metaModels.length)delete this.metaObjects[i],s.parent||delete this.rootMetaObjects[i];else{const e=[],i=t.id;for(let t=0,r=s.metaModels.length;t<r;t++)s.metaModels[t].id!==i&&e.push(s.metaModels[t]);s.metaModels=e}}for(let e in this.metaObjects){const t=this.metaObjects[e];if(t.children&&(t.children=[]),t.propertySets&&(t.propertySets=[]),t.propertySetIds)for(let e=0,s=t.propertySetIds.length;e<s;e++){const s=t.propertySetIds[e],i=this.propertySets[s];t.propertySets.push(i)}}this.metaObjectsByType={};for(let e in this.metaObjects){const t=this.metaObjects[e],s=t.type;t.children&&(t.children=null),(this.metaObjectsByType[s]||(this.metaObjectsByType[s]={}))[e]=t}for(let e in this.metaObjects){const t=this.metaObjects[e];if(t.parentId){const e=this.metaObjects[t.parentId];e&&(t.parent=e,(e.children||(e.children=[])).push(t))}}delete this.metaModels[e],this.fire("metaModelDestroyed",e)}}getObjectIDsByType(e){const t=this.metaObjectsByType[e];return t?Object.keys(t):[]}getObjectIDsInSubtree(e,t,s){const i=[],r=this.metaObjects[e],o=t&&t.length>0?Lh(t):null,n=s&&s.length>0?Lh(s):null,a=e=>{if(!e)return;var t=!0;(n&&n[e.type]||o&&!o[e.type])&&(t=!1),t&&i.push(e.id);const s=e.children;if(s)for(var r=0,l=s.length;r<l;r++)a(s[r])};return a(r),i}withMetaObjectsInSubtree(e,t){const s=this.metaObjects[e];s&&s.withMetaObjectsInSubtree(t)}}function Lh(e){const t={};for(var s=0,i=e.length;s<i;s++)t[e[s]]=!0;return t}
+ **/let ea=null;function ta(e,t){const s=3*e,i=3*t;let r,o,n,a,l,h;const c=Math.min(r=ea[s],o=ea[s+1],n=ea[s+2]),A=Math.min(a=ea[i],l=ea[i+1],h=ea[i+2]);if(c!==A)return c-A;const u=Math.max(r,o,n),p=Math.max(a,l,h);return u!==p?u-p:0}let sa=null;function ia(e,t){let s=sa[2*e]-sa[2*t];return 0!==s?s:sa[2*e+1]-sa[2*t+1]}function ra(e,t,s=!1){const i=e.positionsCompressed||[],r=function(e,t){const s=new Int32Array(e.length/3);for(let e=0,t=s.length;e<t;e++)s[e]=e;ea=new Int32Array(e.length);for(let s=0,i=e.length;s<i;s++)ea[s]=e[s]>>t;s.sort(ta);const i=new Int32Array(e.length);for(let t=0,r=s.length;t<r;t++)i[3*t+0]=e[3*s[t]+0],i[3*t+1]=e[3*s[t]+1],i[3*t+2]=e[3*s[t]+2];return i}(e.indices||[],t),o=function(e){if(0===(e||[]).length)return[];let t=new Int32Array(e.length/2);for(let e=0,s=t.length;e<s;e++)t[e]=e;for(let t=0,s=e.length;t<s;t+=2)if(e[t]>e[t+1]){let s=e[t];e[t]=e[t+1],e[t+1]=s}sa=new Int32Array(e),t.sort(ia);const s=new Int32Array(e.length);for(let i=0,r=t.length;i<r;i++)s[2*i+0]=e[2*t[i]+0],s[2*i+1]=e[2*t[i]+1];return s}(e.edgeIndices||[]);function n(e,t){if(e>t){let s=e;e=t,t=s}function s(s,i){return s!==e?e-s:i!==t?t-i:0}let i=0,r=(o.length>>1)-1;for(;i<=r;){const e=r+i>>1,t=s(o[2*e],o[2*e+1]);if(t>0)i=e+1;else{if(!(t<0))return e;r=e-1}}return-i-1}const a=new Int32Array(o.length/2);a.fill(0);const l=i.length/3;if(l>8*(1<<t))return[e];const h=new Int32Array(l);h.fill(-1);const c=[];function A(){h.fill(-1);const e={positionsCompressed:[],indices:[],edgeIndices:[],maxNumPositions:(1<<t)-t,numPositions:0,bucketNumber:c.length};return c.push(e),e}let u=A();for(let t=0,s=r.length;t<s;t+=3){let s=0;const l=r[t],c=r[t+1],p=r[t+2];if(-1===h[l]&&s++,-1===h[c]&&s++,-1===h[p]&&s++,s+u.numPositions>u.maxNumPositions&&(u=A()),u.bucketNumber>8)return[e];let d;-1===h[l]&&(h[l]=u.numPositions++,u.positionsCompressed.push(i[3*l]),u.positionsCompressed.push(i[3*l+1]),u.positionsCompressed.push(i[3*l+2])),-1===h[c]&&(h[c]=u.numPositions++,u.positionsCompressed.push(i[3*c]),u.positionsCompressed.push(i[3*c+1]),u.positionsCompressed.push(i[3*c+2])),-1===h[p]&&(h[p]=u.numPositions++,u.positionsCompressed.push(i[3*p]),u.positionsCompressed.push(i[3*p+1]),u.positionsCompressed.push(i[3*p+2])),u.indices.push(h[l]),u.indices.push(h[c]),u.indices.push(h[p]),(d=n(l,c))>=0&&0===a[d]&&(a[d]=1,u.edgeIndices.push(h[o[2*d]]),u.edgeIndices.push(h[o[2*d+1]])),(d=n(l,p))>=0&&0===a[d]&&(a[d]=1,u.edgeIndices.push(h[o[2*d]]),u.edgeIndices.push(h[o[2*d+1]])),(d=n(c,p))>=0&&0===a[d]&&(a[d]=1,u.edgeIndices.push(h[o[2*d]]),u.edgeIndices.push(h[o[2*d+1]]))}const p=t/8*2,d=t/8,f=2*i.length+(r.length+o.length)*p;let E=0,m=-i.length/3;return c.forEach((e=>{E+=2*e.positionsCompressed.length+(e.indices.length+e.edgeIndices.length)*d,m+=e.positionsCompressed.length/3})),E>f?[e]:(s&&function(e,t){const s={};let i=0;e.forEach((e=>{const t=e.indices,r=e.edgeIndices,o=e.positionsCompressed;for(let e=0,i=t.length;e<i;e+=3){const i=o[3*t[e]]+"_"+o[3*t[e]+1]+"_"+o[3*t[e]+2]+"/"+o[3*t[e+1]]+"_"+o[3*t[e+1]+1]+"_"+o[3*t[e+1]+2]+"/"+o[3*t[e+2]]+"_"+o[3*t[e+2]+1]+"_"+o[3*t[e+2]+2];s[i]=!0}i+=e.edgeIndices.length/2;for(let e=0,t=r.length;e<t;e+=2)o[3*r[e]],o[3*r[e]+1],o[3*r[e]+2],o[3*r[e+1]],o[3*r[e+1]+1],o[3*r[e+1]+2]}));{const e=t.indices;t.edgeIndices;const i=t.positionsCompressed;for(let t=0,r=e.length;t<r;t+=3){const r=i[3*e[t]]+"_"+i[3*e[t]+1]+"_"+i[3*e[t]+2]+"/"+i[3*e[t+1]]+"_"+i[3*e[t+1]+1]+"_"+i[3*e[t+1]+2]+"/"+i[3*e[t+2]]+"_"+i[3*e[t+2]+1]+"_"+i[3*e[t+2]+2];if(!(r in s))throw console.log("Not found "+r),"Ohhhh!"}}}(c,e),c)}const oa=u.vec3(),na=u.vec3(),aa=u.vec3(),la=u.vec3(),ha=u.vec4(),ca=u.mat4();class Aa{constructor(e,t){this._scene=e,this._withSAO=t,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){const e=this._scene;return[e._lightsState.getHash(),e._sectionPlanesState.getHash(),this._withSAO?"sao":"nosao"].join(";")}drawLayer(e,t,s){const i=this._scene,r=i.camera,o=t.model,n=i.canvas.gl,a=t._state,l=a.textureState,h=t._state.origin,{position:c,rotationMatrix:A,rotationMatrixConjugate:p}=o;if(!this._program&&(this._allocate(),this.errors))return;let d,f;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram(e,a)),l.bindCommonTextures(this._program,this._uTexturePerObjectIdPositionsDecodeMatrix,this._uTexturePerVertexIdCoordinates,this._uTexturePerObjectIdColorsAndFlags,this._uTextureModelMatrices,this._uTexturePerObjectIdOffsets);const E=0!==h[0]||0!==h[1]||0!==h[2],m=0!==c[0]||0!==c[1]||0!==c[2];if(E||m){const e=oa;if(E){const t=u.transformPoint3(A,h,na);e[0]=t[0],e[1]=t[1],e[2]=t[2]}else e[0]=0,e[1]=0,e[2]=0;e[0]+=c[0],e[1]+=c[1],e[2]+=c[2],d=b(r.viewMatrix,e,ca),f=aa,f[0]=r.eye[0]-e[0],f[1]=r.eye[1]-e[1],f[2]=r.eye[2]-e[2]}else d=r.viewMatrix,f=r.eye;if(n.uniformMatrix4fv(this._uSceneModelWorldMatrix,!1,p),n.uniformMatrix4fv(this._uViewMatrix,!1,d),n.uniformMatrix4fv(this._uProjMatrix,!1,r.projMatrix),n.uniform3fv(this._uCameraEyeRtc,f),n.uniform1i(this._uRenderPass,s),i.logarithmicDepthBufferEnabled){const t=2/(Math.log(e.pickZFar+1)/Math.LN2);n.uniform1f(this._uLogDepthBufFC,t)}const y=i._sectionPlanesState.sectionPlanes.length;if(y>0){const e=i._sectionPlanesState.sectionPlanes,s=t.layerIndex*y,r=o.renderFlags;for(let t=0;t<y;t++){const i=this._uSectionPlanes[t];if(i){const o=r.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,o?1:0),o){const s=e[t];if(h){const e=x(s.dist,s.dir,h,la);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}a.numIndices8Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,8),n.drawArrays(n.TRIANGLES,0,a.numIndices8Bits)),a.numIndices16Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,16),n.drawArrays(n.TRIANGLES,0,a.numIndices16Bits)),a.numIndices32Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,32),n.drawArrays(n.TRIANGLES,0,a.numIndices32Bits)),e.drawElements++}_allocate(){const e=this._scene,t=e.canvas.gl,s=e._lightsState;if(this._program=new ne(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const i=this._program;this._uRenderPass=i.getLocation("renderPass"),this._uLightAmbient=i.getLocation("lightAmbient"),this._uLightColor=[],this._uLightDir=[],this._uLightPos=[],this._uLightAttenuation=[];const r=s.lights;let o;for(let e=0,t=r.length;e<t;e++)switch(o=r[e],o.type){case"dir":this._uLightColor[e]=i.getLocation("lightColor"+e),this._uLightPos[e]=null,this._uLightDir[e]=i.getLocation("lightDir"+e);break;case"point":this._uLightColor[e]=i.getLocation("lightColor"+e),this._uLightPos[e]=i.getLocation("lightPos"+e),this._uLightDir[e]=null,this._uLightAttenuation[e]=i.getLocation("lightAttenuation"+e);break;case"spot":this._uLightColor[e]=i.getLocation("lightColor"+e),this._uLightPos[e]=i.getLocation("lightPos"+e),this._uLightDir[e]=i.getLocation("lightDir"+e),this._uLightAttenuation[e]=i.getLocation("lightAttenuation"+e)}this._uSceneModelWorldMatrix=i.getLocation("sceneModelWorldMatrix"),this._uViewMatrix=i.getLocation("viewMatrix"),this._uProjMatrix=i.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,s=e._sectionPlanesState.sectionPlanes.length;t<s;t++)this._uSectionPlanes.push({active:i.getLocation("sectionPlaneActive"+t),pos:i.getLocation("sectionPlanePos"+t),dir:i.getLocation("sectionPlaneDir"+t)});this._withSAO&&(this._uOcclusionTexture="uOcclusionTexture",this._uSAOParams=i.getLocation("uSAOParams")),e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=i.getLocation("logDepthBufFC")),this._uTexturePerObjectIdPositionsDecodeMatrix="uTexturePerObjectIdPositionsDecodeMatrix",this._uTexturePerObjectIdColorsAndFlags="uTexturePerObjectIdColorsAndFlags",this._uTexturePerVertexIdCoordinates="uTexturePerVertexIdCoordinates",this._uTexturePerPolygonIdNormals="uTexturePerPolygonIdNormals",this._uTexturePerPolygonIdIndices="uTexturePerPolygonIdIndices",this._uTexturePerPolygonIdPortionIds="uTexturePerPolygonIdPortionIds",this._uTextureModelMatrices="uTextureModelMatrices",this._uTexturePerObjectIdOffsets="uTexturePerObjectIdOffsets",this._uCameraEyeRtc=i.getLocation("uCameraEyeRtc")}_bindProgram(e){const t=this._scene,s=t.canvas.gl,i=this._program,r=t._lightsState.lights,o=t.camera.project;i.bind(),this._uLightAmbient&&s.uniform4fv(this._uLightAmbient,t._lightsState.getAmbientColorAndIntensity());for(let e=0,t=r.length;e<t;e++){const t=r[e];this._uLightColor[e]&&s.uniform4f(this._uLightColor[e],t.color[0],t.color[1],t.color[2],t.intensity),this._uLightPos[e]&&(s.uniform3fv(this._uLightPos[e],t.pos),this._uLightAttenuation[e]&&s.uniform1f(this._uLightAttenuation[e],t.attenuation)),this._uLightDir[e]&&s.uniform3fv(this._uLightDir[e],t.dir)}if(this._withSAO){const i=t.sao;if(i.possible){const t=s.drawingBufferWidth,r=s.drawingBufferHeight;ha[0]=t,ha[1]=r,ha[2]=i.blendCutoff,ha[3]=i.blendFactor,s.uniform4fv(this._uSAOParams,ha),this._program.bindTexture(this._uOcclusionTexture,e.occlusionTexture,10)}}if(t.logarithmicDepthBufferEnabled){const e=2/(Math.log(o.far+1)/Math.LN2);s.uniform1f(this._uLogDepthBufFC,e)}}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState,s=e._lightsState,i=t.sectionPlanes.length>0;let r;const o=[];o.push("#version 300 es"),o.push("// TrianglesDataTextureColorRenderer vertex shader"),o.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),o.push("precision highp float;"),o.push("precision highp int;"),o.push("precision highp usampler2D;"),o.push("precision highp isampler2D;"),o.push("precision highp sampler2D;"),o.push("#else"),o.push("precision mediump float;"),o.push("precision mediump int;"),o.push("precision mediump usampler2D;"),o.push("precision mediump isampler2D;"),o.push("precision mediump sampler2D;"),o.push("#endif"),o.push("uniform int renderPass;"),e.entityOffsetsEnabled&&o.push("in vec3 offset;"),o.push("uniform mat4 sceneModelWorldMatrix;"),o.push("uniform mat4 viewMatrix;"),o.push("uniform mat4 projMatrix;"),o.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;"),o.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;"),o.push("uniform highp sampler2D uTexturePerObjectIdOffsets;"),o.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;"),o.push("uniform highp usampler2D uTexturePerPolygonIdIndices;"),o.push("uniform mediump usampler2D uTexturePerPolygonIdPortionIds;"),o.push("uniform highp sampler2D uTextureModelMatrices;"),o.push("uniform vec3 uCameraEyeRtc;"),o.push("vec3 positions[3];"),e.logarithmicDepthBufferEnabled&&(o.push("uniform float logDepthBufFC;"),o.push("out float vFragDepth;"),o.push("out float isPerspective;")),o.push("bool isPerspectiveMatrix(mat4 m) {"),o.push("    return (m[2][3] == - 1.0);"),o.push("}"),o.push("uniform vec4 lightAmbient;");for(let e=0,t=s.lights.length;e<t;e++)r=s.lights[e],"ambient"!==r.type&&(o.push("uniform vec4 lightColor"+e+";"),"dir"===r.type&&o.push("uniform vec3 lightDir"+e+";"),"point"===r.type&&o.push("uniform vec3 lightPos"+e+";"),"spot"===r.type&&(o.push("uniform vec3 lightPos"+e+";"),o.push("uniform vec3 lightDir"+e+";")));i&&(o.push("out vec4 vWorldPosition;"),o.push("flat out uint vFlags2;")),o.push("out vec4 vColor;"),o.push("void main(void) {"),o.push("int polygonIndex = gl_VertexID / 3;"),o.push("int h_packed_object_id_index = (polygonIndex >> 3) & 4095;"),o.push("int v_packed_object_id_index = (polygonIndex >> 3) >> 12;"),o.push("int objectIndex = int(texelFetch(uTexturePerPolygonIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).r);"),o.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);"),o.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),o.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),o.push("if (int(flags.x) != renderPass) {"),o.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),o.push("   return;"),o.push("} else {"),o.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));"),o.push("ivec4 packedIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+5, objectIndexCoords.y), 0));"),o.push("int indexBaseOffset = (packedIndexBaseOffset.r << 24) + (packedIndexBaseOffset.g << 16) + (packedIndexBaseOffset.b << 8) + packedIndexBaseOffset.a;"),o.push("int h_index = (polygonIndex - indexBaseOffset) & 4095;"),o.push("int v_index = (polygonIndex - indexBaseOffset) >> 12;"),o.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdIndices, ivec2(h_index, v_index), 0));"),o.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;"),o.push("ivec3 indexPositionH = uniqueVertexIndexes & 4095;"),o.push("ivec3 indexPositionV = uniqueVertexIndexes >> 12;"),o.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));"),o.push("uint solid = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+7, objectIndexCoords.y), 0).r;"),o.push("positions[0] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.r, indexPositionV.r), 0));"),o.push("positions[1] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.g, indexPositionV.g), 0));"),o.push("positions[2] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.b, indexPositionV.b), 0));"),o.push("uvec4 color = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+0, objectIndexCoords.y), 0);"),o.push("if (color.a == 0u) {"),o.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),o.push("   return;"),o.push("};"),o.push("vec3 normal = normalize(cross(positions[2] - positions[0], positions[1] - positions[0]));"),o.push("vec3 position;"),o.push("position = positions[gl_VertexID % 3];"),o.push("vec3 viewNormal = -normalize((transpose(inverse(viewMatrix*positionsDecodeMatrix)) * vec4(normal,1)).xyz);"),o.push("if (solid != 1u) {"),o.push("if (isPerspectiveMatrix(projMatrix)) {"),o.push("vec3 uCameraEyeRtcInQuantizedSpace = (inverse(sceneModelWorldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;"),o.push("if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {"),o.push("position = positions[2 - (gl_VertexID % 3)];"),o.push("viewNormal = -viewNormal;"),o.push("}"),o.push("} else {"),o.push("if (viewNormal.z < 0.0) {"),o.push("position = positions[2 - (gl_VertexID % 3)];"),o.push("viewNormal = -viewNormal;"),o.push("}"),o.push("}"),o.push("}"),o.push("vec4 worldPosition = sceneModelWorldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),o.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);"),o.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;"),o.push("vec4 viewPosition = viewMatrix * worldPosition; "),o.push("vec3 reflectedColor = vec3(0.0, 0.0, 0.0);"),o.push("vec3 viewLightDir = vec3(0.0, 0.0, -1.0);"),o.push("float lambertian = 1.0;");for(let e=0,t=s.lights.length;e<t;e++)if(r=s.lights[e],"ambient"!==r.type){if("dir"===r.type)"view"===r.space?o.push("viewLightDir = normalize(lightDir"+e+");"):o.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+e+", 0.0)).xyz);");else if("point"===r.type)"view"===r.space?o.push("viewLightDir = -normalize(lightPos"+e+" - viewPosition.xyz);"):o.push("viewLightDir = -normalize((viewMatrix * vec4(lightPos"+e+", 0.0)).xyz);");else{if("spot"!==r.type)continue;"view"===r.space?o.push("viewLightDir = normalize(lightDir"+e+");"):o.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+e+", 0.0)).xyz);")}o.push("lambertian = max(dot(-viewNormal, viewLightDir), 0.0);"),o.push("reflectedColor += lambertian * (lightColor"+e+".rgb * lightColor"+e+".a);")}return o.push("vec3 rgb = vec3(color.rgb) / 255.0;"),o.push("vColor =  vec4((lightAmbient.rgb * lightAmbient.a * rgb) + (reflectedColor * rgb), float(color.a) / 255.0);"),o.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(o.push("vFragDepth = 1.0 + clipPos.w;"),o.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),i&&(o.push("vWorldPosition = worldPosition;"),o.push("vFlags2 = flags2.r;")),o.push("gl_Position = clipPos;"),o.push("}"),o.push("}"),o}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// TrianglesDataTextureColorRenderer fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),this._withSAO&&(i.push("uniform sampler2D uOcclusionTexture;"),i.push("uniform vec4      uSAOParams;"),i.push("const float       packUpscale = 256. / 255.;"),i.push("const float       unpackDownScale = 255. / 256.;"),i.push("const vec3        packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );"),i.push("const vec4        unPackFactors = unpackDownScale / vec4( packFactors, 1. );"),i.push("float unpackRGBToFloat( const in vec4 v ) {"),i.push("    return dot( v, unPackFactors );"),i.push("}")),s){i.push("in vec4 vWorldPosition;"),i.push("flat in uint vFlags2;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = vFlags2 > 0u;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { "),i.push("      discard;"),i.push("  }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),this._withSAO?(i.push("   float viewportWidth     = uSAOParams[0];"),i.push("   float viewportHeight    = uSAOParams[1];"),i.push("   float blendCutoff       = uSAOParams[2];"),i.push("   float blendFactor       = uSAOParams[3];"),i.push("   vec2 uv                 = vec2(gl_FragCoord.x / viewportWidth, gl_FragCoord.y / viewportHeight);"),i.push("   float ambient           = smoothstep(blendCutoff, 1.0, unpackRGBToFloat(texture(uOcclusionTexture, uv))) * blendFactor;"),i.push("   outColor            = vec4(vColor.rgb * ambient, 1.0);")):i.push("   outColor            = vColor;"),i.push("}"),i}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const ua=new Float32Array([1,1,1]),pa=u.vec3(),da=u.vec3(),fa=u.vec3(),Ea=u.vec3(),ma=u.mat4();class ya{constructor(e,t){this._scene=e,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){const i=this._scene,r=i.camera,o=t.model,n=i.canvas.gl,a=t._state,l=a.textureState,h=t._state.origin,{position:c,rotationMatrix:A,rotationMatrixConjugate:p}=o,d=r.viewMatrix;if(!this._program&&(this._allocate(),this.errors))return;let f,E;if(e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram(e,a)),l.bindCommonTextures(this._program,this._uTexturePerObjectIdPositionsDecodeMatrix,this._uTexturePerVertexIdCoordinates,this._uTexturePerObjectIdColorsAndFlags,this._uTextureModelMatrices,this._uTexturePerObjectIdOffsets),h||0!==c[0]||0!==c[1]||0!==c[2]){const e=pa;if(h){const t=da;u.transformPoint3(A,h,t),e[0]=t[0],e[1]=t[1],e[2]=t[2]}else e[0]=0,e[1]=0,e[2]=0;e[0]+=c[0],e[1]+=c[1],e[2]+=c[2],f=b(d,e,ma),E=fa,E[0]=r.eye[0]-e[0],E[1]=r.eye[1]-e[1],E[2]=r.eye[2]-e[2]}else f=d,E=r.eye;if(n.uniform3fv(this._uCameraEyeRtc,E),n.uniform1i(this._uRenderPass,s),n.uniformMatrix4fv(this._uWorldMatrix,!1,p),n.uniformMatrix4fv(this._uViewMatrix,!1,f),n.uniformMatrix4fv(this._uProjMatrix,!1,r.projMatrix),s===ji.SILHOUETTE_XRAYED){const e=i.xrayMaterial._state,t=e.fillColor,s=e.fillAlpha;n.uniform4f(this._uColor,t[0],t[1],t[2],s)}else if(s===ji.SILHOUETTE_HIGHLIGHTED){const e=i.highlightMaterial._state,t=e.fillColor,s=e.fillAlpha;n.uniform4f(this._uColor,t[0],t[1],t[2],s)}else if(s===ji.SILHOUETTE_SELECTED){const e=i.selectedMaterial._state,t=e.fillColor,s=e.fillAlpha;n.uniform4f(this._uColor,t[0],t[1],t[2],s)}else n.uniform4fv(this._uColor,ua);if(i.logarithmicDepthBufferEnabled){const t=2/(Math.log(e.pickZFar+1)/Math.LN2);n.uniform1f(this._uLogDepthBufFC,t)}const m=i._sectionPlanesState.sectionPlanes.length;if(m>0){const e=i._sectionPlanesState.sectionPlanes,s=t.layerIndex*m,r=o.renderFlags;for(let t=0;t<m;t++){const i=this._uSectionPlanes[t];if(i){const o=r.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,o?1:0),o){const s=e[t];if(h){const e=x(s.dist,s.dir,h,Ea);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}a.numIndices8Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,8),n.drawArrays(n.TRIANGLES,0,a.numIndices8Bits)),a.numIndices16Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,16),n.drawArrays(n.TRIANGLES,0,a.numIndices16Bits)),a.numIndices32Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,32),n.drawArrays(n.TRIANGLES,0,a.numIndices32Bits)),e.drawElements++}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ne(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uColor=s.getLocation("color"),this._uWorldMatrix=s.getLocation("worldMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=s.getLocation("logDepthBufFC")),this._uTexturePerObjectIdPositionsDecodeMatrix="uTexturePerObjectIdPositionsDecodeMatrix",this._uTexturePerObjectIdColorsAndFlags="uTexturePerObjectIdColorsAndFlags",this._uTexturePerVertexIdCoordinates="uTexturePerVertexIdCoordinates",this._uTexturePerPolygonIdNormals="uTexturePerPolygonIdNormals",this._uTexturePerPolygonIdIndices="uTexturePerPolygonIdIndices",this._uTexturePerPolygonIdPortionIds="uTexturePerPolygonIdPortionIds",this._uTextureModelMatrices="uTextureModelMatrices",this._uTexturePerObjectIdOffsets="uTexturePerObjectIdOffsets",this._uCameraEyeRtc=s.getLocation("uCameraEyeRtc")}_bindProgram(e){const t=this._scene,s=t.canvas.gl,i=t.camera.project;if(this._program.bind(),t.logarithmicDepthBufferEnabled){const e=2/(Math.log(i.far+1)/Math.LN2);s.uniform1f(this._uLogDepthBufFC,e)}}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles dataTexture silhouette vertex shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("uniform mat4 worldMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),s.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;"),s.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;"),s.push("uniform highp sampler2D uTexturePerObjectIdOffsets;"),s.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;"),s.push("uniform highp usampler2D uTexturePerPolygonIdIndices;"),s.push("uniform mediump usampler2D uTexturePerPolygonIdPortionIds;"),s.push("uniform highp sampler2D uTextureModelMatrices;"),s.push("uniform vec3 uCameraEyeRtc;"),s.push("vec3 positions[3];"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("out float isPerspective;")),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("flat out uint vFlags2;")),s.push("void main(void) {"),s.push("int polygonIndex = gl_VertexID / 3;"),s.push("int h_packed_object_id_index = (polygonIndex >> 3) & 4095;"),s.push("int v_packed_object_id_index = (polygonIndex >> 3) >> 12;"),s.push("int objectIndex = int(texelFetch(uTexturePerPolygonIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).r);"),s.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);"),s.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),s.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),s.push("if (int(flags.y) != renderPass) {"),s.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),s.push("   return;"),s.push("} else {"),s.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));"),s.push("ivec4 packedIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+5, objectIndexCoords.y), 0));"),s.push("int indexBaseOffset = (packedIndexBaseOffset.r << 24) + (packedIndexBaseOffset.g << 16) + (packedIndexBaseOffset.b << 8) + packedIndexBaseOffset.a;"),s.push("int h_index = (polygonIndex - indexBaseOffset) & 4095;"),s.push("int v_index = (polygonIndex - indexBaseOffset) >> 12;"),s.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdIndices, ivec2(h_index, v_index), 0));"),s.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;"),s.push("ivec3 indexPositionH = uniqueVertexIndexes & 4095;"),s.push("ivec3 indexPositionV = uniqueVertexIndexes >> 12;"),s.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));"),s.push("uint solid = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+7, objectIndexCoords.y), 0).r;"),s.push("positions[0] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.r, indexPositionV.r), 0));"),s.push("positions[1] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.g, indexPositionV.g), 0));"),s.push("positions[2] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.b, indexPositionV.b), 0));"),s.push("vec3 normal = normalize(cross(positions[2] - positions[0], positions[1] - positions[0]));"),s.push("vec3 position;"),s.push("position = positions[gl_VertexID % 3];"),s.push("vec3 viewNormal = -normalize((transpose(inverse(viewMatrix*positionsDecodeMatrix)) * vec4(normal,1)).xyz);"),s.push("if (solid != 1u) {"),s.push("if (isPerspectiveMatrix(projMatrix)) {"),s.push("vec3 uCameraEyeRtcInQuantizedSpace = (inverse(worldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;"),s.push("if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {"),s.push("position = positions[2 - (gl_VertexID % 3)];"),s.push("viewNormal = -viewNormal;"),s.push("}"),s.push("} else {"),s.push("if (viewNormal.z < 0.0) {"),s.push("position = positions[2 - (gl_VertexID % 3)];"),s.push("viewNormal = -viewNormal;"),s.push("}"),s.push("}"),s.push("}"),s.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),s.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);"),s.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;"),s.push("vec4 viewPosition = viewMatrix * worldPosition; "),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags2 = flags2.r;")),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Triangles dataTexture draw fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("flat in uint vFlags2;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("uniform vec4 color;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = vFlags2 > 0u;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { "),i.push("      discard;"),i.push("  }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    outColor = color;"),i.push("}"),i}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const ga=new Float32Array([0,0,0,1]),Ia=u.vec3(),va=u.vec3();u.vec3();const Ta=u.vec3(),_a=u.mat4();class Ra{constructor(e){this._scene=e,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){const i=t.model,r=i.scene,o=r.camera,n=r.canvas.gl,a=t._state,l=a.textureState,h=t._state.origin,{position:c,rotationMatrix:A,rotationMatrixConjugate:p}=i,d=o.viewMatrix;if(!this._program&&(this._allocate(t),this.errors))return;let f;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram()),l.bindCommonTextures(this._program,this._uTexturePerObjectIdPositionsDecodeMatrix,this._uTexturePerVertexIdCoordinates,this._uTexturePerObjectIdColorsAndFlags,this._uTextureModelMatrices,this._uTexturePerObjectIdOffsets);const E=0!==h[0]||0!==h[1]||0!==h[2],m=0!==c[0]||0!==c[1]||0!==c[2];if(E||m){const e=Ia;if(E){const t=va;u.transformPoint3(A,h,t),e[0]=t[0],e[1]=t[1],e[2]=t[2]}else e[0]=0,e[1]=0,e[2]=0;e[0]+=c[0],e[1]+=c[1],e[2]+=c[2],f=b(d,e,_a)}else f=d;if(n.uniform1i(this._uRenderPass,s),n.uniformMatrix4fv(this._uSceneModelWorldMatrix,!1,p),n.uniformMatrix4fv(this._uViewMatrix,!1,f),n.uniformMatrix4fv(this._uProjMatrix,!1,o.projMatrix),s===ji.EDGES_XRAYED){const e=r.xrayMaterial._state,t=e.edgeColor,s=e.edgeAlpha;n.uniform4f(this._uColor,t[0],t[1],t[2],s)}else if(s===ji.EDGES_HIGHLIGHTED){const e=r.highlightMaterial._state,t=e.edgeColor,s=e.edgeAlpha;n.uniform4f(this._uColor,t[0],t[1],t[2],s)}else if(s===ji.EDGES_SELECTED){const e=r.selectedMaterial._state,t=e.edgeColor,s=e.edgeAlpha;n.uniform4f(this._uColor,t[0],t[1],t[2],s)}else n.uniform4fv(this._uColor,ga);const y=r._sectionPlanesState.sectionPlanes.length;if(y>0){const e=r._sectionPlanesState.sectionPlanes,s=t.layerIndex*y,o=i.renderFlags;for(let t=0;t<y;t++){const i=this._uSectionPlanes[t];if(i){const r=o.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,r?1:0),r){const s=e[t];if(h){const e=x(s.dist,s.dir,h,Ta);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}a.numEdgeIndices8Bits>0&&(l.bindEdgeIndicesTextures(this._program,this._uTexturePerEdgeIdPortionIds,this._uTexturePerPolygonIdEdgeIndices,8),n.drawArrays(n.LINES,0,a.numEdgeIndices8Bits)),a.numEdgeIndices16Bits>0&&(l.bindEdgeIndicesTextures(this._program,this._uTexturePerEdgeIdPortionIds,this._uTexturePerPolygonIdEdgeIndices,16),n.drawArrays(n.LINES,0,a.numEdgeIndices16Bits)),a.numEdgeIndices32Bits>0&&(l.bindEdgeIndicesTextures(this._program,this._uTexturePerEdgeIdPortionIds,this._uTexturePerPolygonIdEdgeIndices,32),n.drawArrays(n.LINES,0,a.numEdgeIndices32Bits)),e.drawElements++}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ne(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uColor=s.getLocation("color"),this._uSceneModelWorldMatrix=s.getLocation("sceneModelWorldMatrix"),this._uWorldMatrix=s.getLocation("worldMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=s.getLocation("logDepthBufFC")),this._uTexturePerObjectIdPositionsDecodeMatrix="uTexturePerObjectIdPositionsDecodeMatrix",this._uTexturePerObjectIdColorsAndFlags="uTexturePerObjectIdColorsAndFlags",this._uTexturePerVertexIdCoordinates="uTexturePerVertexIdCoordinates",this._uTexturePerPolygonIdEdgeIndices="uTexturePerPolygonIdEdgeIndices",this._uTexturePerEdgeIdPortionIds="uTexturePerEdgeIdPortionIds",this._uTextureModelMatrices="uTextureModelMatrices",this._uTexturePerObjectIdOffsets="uTexturePerObjectIdOffsets"}_bindProgram(){const e=this._scene,t=e.canvas.gl,s=this._program,i=e.camera.project;if(s.bind(),e.logarithmicDepthBufferEnabled){const e=2/(Math.log(i.far+1)/Math.LN2);t.uniform1f(this._uLogDepthBufFC,e)}}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Batched geometry edges drawing vertex shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("uniform mat4 sceneModelWorldMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),s.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;"),s.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;"),s.push("uniform highp sampler2D uTexturePerObjectIdOffsets;"),s.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;"),s.push("uniform highp usampler2D uTexturePerPolygonIdEdgeIndices;"),s.push("uniform mediump usampler2D uTexturePerEdgeIdPortionIds;"),s.push("uniform highp sampler2D uTextureModelMatrices;"),s.push("uniform vec4 color;"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("flat out uint vFlags2;")),s.push("out vec4 vColor;"),s.push("void main(void) {"),s.push("int edgeIndex = gl_VertexID / 2;"),s.push("int h_packed_object_id_index = (edgeIndex >> 3) & 4095;"),s.push("int v_packed_object_id_index = (edgeIndex >> 3) >> 12;"),s.push("int objectIndex = int(texelFetch(uTexturePerEdgeIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).r);"),s.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);"),s.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),s.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),s.push("if (int(flags.z) != renderPass) {"),s.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),s.push("   return;"),s.push("} else {"),s.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));"),s.push("ivec4 packedEdgeIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+6, objectIndexCoords.y), 0));"),s.push("int edgeIndexBaseOffset = (packedEdgeIndexBaseOffset.r << 24) + (packedEdgeIndexBaseOffset.g << 16) + (packedEdgeIndexBaseOffset.b << 8) + packedEdgeIndexBaseOffset.a;"),s.push("int h_index = (edgeIndex - edgeIndexBaseOffset) & 4095;"),s.push("int v_index = (edgeIndex - edgeIndexBaseOffset) >> 12;"),s.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdEdgeIndices, ivec2(h_index, v_index), 0));"),s.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;"),s.push("int indexPositionH = uniqueVertexIndexes[gl_VertexID % 2] & 4095;"),s.push("int indexPositionV = uniqueVertexIndexes[gl_VertexID % 2] >> 12;"),s.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));"),s.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),s.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),s.push("vec3 position = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH, indexPositionV), 0));"),s.push("vec4 worldPosition = sceneModelWorldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),s.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);"),s.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("  vWorldPosition = worldPosition;"),s.push("  vFlags2 = flags2.r;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("vColor = vec4(color.r, color.g, color.b, color.a);"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry edges drawing fragment shader"),e.logarithmicDepthBufferEnabled&&i.push("#extension GL_EXT_frag_depth : enable"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("flat in uint vFlags2;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = vFlags2 > 0u;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("   outColor            = vColor;"),i.push("}"),i}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const Pa=u.vec3(),Da=u.vec3(),Na=u.vec3(),Ca=u.mat4();class Oa{constructor(e){this._scene=e,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){const i=t.model,r=i.scene,o=r.camera,n=r.canvas.gl,a=t._state,l=a.textureState,h=t._state.origin,{position:c,rotationMatrix:A,rotationMatrixConjugate:p}=i,d=o.viewMatrix;if(!this._program&&(this._allocate(),this.errors))return;let f;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram()),l.bindCommonTextures(this._program,this._uTexturePerObjectIdPositionsDecodeMatrix,this._uTexturePerVertexIdCoordinates,this._uTexturePerObjectIdColorsAndFlags,this._uTextureModelMatrices,this._uTexturePerObjectIdOffsets);const E=0!==h[0]||0!==h[1]||0!==h[2],m=0!==c[0]||0!==c[1]||0!==c[2];if(E||m){const e=Pa;if(E){const t=Da;u.transformPoint3(A,h,t),e[0]=t[0],e[1]=t[1],e[2]=t[2]}else e[0]=0,e[1]=0,e[2]=0;e[0]+=c[0],e[1]+=c[1],e[2]+=c[2],f=b(d,e,Ca)}else f=d;n.uniform1i(this._uRenderPass,s),n.uniformMatrix4fv(this._uSceneModelWorldMatrix,!1,p),n.uniformMatrix4fv(this._uViewMatrix,!1,f),n.uniformMatrix4fv(this._uProjMatrix,!1,o.projMatrix);const y=r._sectionPlanesState.sectionPlanes.length;if(y>0){const e=r._sectionPlanesState.sectionPlanes,s=t.layerIndex*y,o=i.renderFlags;for(let t=0;t<y;t++){const i=this._uSectionPlanes[t];if(i){const r=o.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,r?1:0),r){const s=e[t];if(h){const e=x(s.dist,s.dir,h,Na);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}a.numEdgeIndices8Bits>0&&(l.bindEdgeIndicesTextures(this._program,this._uTexturePerEdgeIdPortionIds,this._uTexturePerPolygonIdEdgeIndices,8),n.drawArrays(n.LINES,0,a.numEdgeIndices8Bits)),a.numEdgeIndices16Bits>0&&(l.bindEdgeIndicesTextures(this._program,this._uTexturePerEdgeIdPortionIds,this._uTexturePerPolygonIdEdgeIndices,16),n.drawArrays(n.LINES,0,a.numEdgeIndices16Bits)),a.numEdgeIndices32Bits>0&&(l.bindEdgeIndicesTextures(this._program,this._uTexturePerEdgeIdPortionIds,this._uTexturePerPolygonIdEdgeIndices,32),n.drawArrays(n.LINES,0,a.numEdgeIndices32Bits)),e.drawElements++}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ne(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uSceneModelWorldMatrix=s.getLocation("sceneModelWorldMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=s.getLocation("logDepthBufFC")),this._uTexturePerObjectIdPositionsDecodeMatrix="uTexturePerObjectIdPositionsDecodeMatrix",this._uTexturePerObjectIdColorsAndFlags="uTexturePerObjectIdColorsAndFlags",this._uTexturePerVertexIdCoordinates="uTexturePerVertexIdCoordinates",this._uTexturePerPolygonIdEdgeIndices="uTexturePerPolygonIdEdgeIndices",this._uTexturePerEdgeIdPortionIds="uTexturePerEdgeIdPortionIds",this._uTextureModelMatrices="uTextureModelMatrices",this._uTexturePerObjectIdOffsets="uTexturePerObjectIdOffsets"}_bindProgram(){const e=this._scene,t=e.canvas.gl,s=this._program,i=e.camera.project;if(s.bind(),e.logarithmicDepthBufferEnabled){const e=2/(Math.log(i.far+1)/Math.LN2);t.uniform1f(this._uLogDepthBufFC,e)}}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// TrianglesDataTextureEdgesColorRenderer"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),e.entityOffsetsEnabled,s.push("uniform mat4 sceneModelWorldMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),s.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;"),s.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;"),s.push("uniform highp sampler2D uTexturePerObjectIdOffsets;"),s.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;"),s.push("uniform highp usampler2D uTexturePerPolygonIdEdgeIndices;"),s.push("uniform mediump usampler2D uTexturePerEdgeIdPortionIds;"),s.push("uniform highp sampler2D uTextureModelMatrices;"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("flat out uint vFlags2;")),s.push("out vec4 vColor;"),s.push("void main(void) {"),s.push("int edgeIndex = gl_VertexID / 2;"),s.push("int h_packed_object_id_index = (edgeIndex >> 3) & 4095;"),s.push("int v_packed_object_id_index = (edgeIndex >> 3) >> 12;"),s.push("int objectIndex = int(texelFetch(uTexturePerEdgeIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).r);"),s.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);"),s.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),s.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),s.push("if (int(flags.z) != renderPass) {"),s.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),s.push("   return;"),s.push("} else {"),s.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));"),s.push("ivec4 packedEdgeIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+6, objectIndexCoords.y), 0));"),s.push("int edgeIndexBaseOffset = (packedEdgeIndexBaseOffset.r << 24) + (packedEdgeIndexBaseOffset.g << 16) + (packedEdgeIndexBaseOffset.b << 8) + packedEdgeIndexBaseOffset.a;"),s.push("int h_index = (edgeIndex - edgeIndexBaseOffset) & 4095;"),s.push("int v_index = (edgeIndex - edgeIndexBaseOffset) >> 12;"),s.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdEdgeIndices, ivec2(h_index, v_index), 0));"),s.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;"),s.push("int indexPositionH = uniqueVertexIndexes[gl_VertexID % 2] & 4095;"),s.push("int indexPositionV = uniqueVertexIndexes[gl_VertexID % 2] >> 12;"),s.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));"),s.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),s.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),s.push("vec3 position = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH, indexPositionV), 0));"),s.push("uvec4 color = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+0, objectIndexCoords.y), 0);"),s.push("if (color.a == 0u) {"),s.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),s.push("   return;"),s.push("};"),s.push("      vec4 worldPosition = sceneModelWorldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),s.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("  vWorldPosition = worldPosition;"),s.push("  vFlags2 = flags2.r;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("vec4 rgb = vec4(color.rgba);"),s.push("vColor = vec4(float(rgb.r*0.5) / 255.0, float(rgb.g*0.5) / 255.0, float(rgb.b*0.5) / 255.0, float(rgb.a) / 255.0);"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// TrianglesDataTextureEdgesColorRenderer"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("flat in uint vFlags2;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = vFlags2 > 0u;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("   outColor            = vColor;"),i.push("}"),i}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const ba=u.vec3(),Sa=u.vec3(),wa=u.vec3(),xa=u.mat4();class Ba{constructor(e){this._scene=e,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){if(!this._program&&(this._allocate(t),this.errors))return;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram(e));const i=t.model,r=i.scene,o=r.camera,n=r.canvas.gl,a=t._state,l=a.textureState,h=t._state.origin,{position:c,rotationMatrix:A,rotationMatrixConjugate:p}=i;let d,f;l.bindCommonTextures(this._program,this._uTexturePerObjectIdPositionsDecodeMatrix,this._uTexturePerVertexIdCoordinates,this._uTexturePerObjectIdColorsAndFlags,this._uTextureModelMatrices,this._uTexturePerObjectIdOffsets);const E=0!==h[0]||0!==h[1]||0!==h[2],m=0!==c[0]||0!==c[1]||0!==c[2];if(E||m){const e=ba;if(E){const t=u.transformPoint3(A,h,Sa);e[0]=t[0],e[1]=t[1],e[2]=t[2]}else e[0]=0,e[1]=0,e[2]=0;e[0]+=c[0],e[1]+=c[1],e[2]+=c[2],d=b(o.viewMatrix,e,xa),f=wa,f[0]=o.eye[0]-e[0],f[1]=o.eye[1]-e[1],f[2]=o.eye[2]-e[2]}else d=o.viewMatrix,f=o.eye;if(n.uniform2fv(this._uPickClipPos,e.pickClipPos),n.uniform2f(this._uDrawingBufferSize,n.drawingBufferWidth,n.drawingBufferHeight),n.uniformMatrix4fv(this._uSceneModelWorldMatrix,!1,p),n.uniformMatrix4fv(this._uViewMatrix,!1,d),n.uniformMatrix4fv(this._uProjMatrix,!1,o.projMatrix),n.uniform3fv(this._uCameraEyeRtc,f),n.uniform1i(this._uRenderPass,s),r.logarithmicDepthBufferEnabled){const e=2/(Math.log(o.project.far+1)/Math.LN2);n.uniform1f(this._uLogDepthBufFC,e)}const y=r._sectionPlanesState.sectionPlanes.length;if(y>0){const e=r._sectionPlanesState.sectionPlanes,s=t.layerIndex*y,o=i.renderFlags;for(let t=0;t<y;t++){const i=this._uSectionPlanes[t];if(i){const r=o.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,r?1:0),r){const s=e[t];if(h){const e=x(s.dist,s.dir,h,ba);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}a.numIndices8Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,8),n.drawArrays(n.TRIANGLES,0,a.numIndices8Bits)),a.numIndices16Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,16),n.drawArrays(n.TRIANGLES,0,a.numIndices16Bits)),a.numIndices32Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,32),n.drawArrays(n.TRIANGLES,0,a.numIndices32Bits)),e.drawElements++}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ne(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uPickInvisible=s.getLocation("pickInvisible"),this._uPickClipPos=s.getLocation("pickClipPos"),this._uDrawingBufferSize=s.getLocation("drawingBufferSize"),this._uSceneModelWorldMatrix=s.getLocation("sceneModelWorldMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=s.getLocation("logDepthBufFC")),this._uTexturePerObjectIdPositionsDecodeMatrix="uTexturePerObjectIdPositionsDecodeMatrix",this._uTexturePerObjectIdColorsAndFlags="uTexturePerObjectIdColorsAndFlags",this._uTexturePerVertexIdCoordinates="uTexturePerVertexIdCoordinates",this._uTexturePerPolygonIdNormals="uTexturePerPolygonIdNormals",this._uTexturePerPolygonIdIndices="uTexturePerPolygonIdIndices",this._uTexturePerPolygonIdPortionIds="uTexturePerPolygonIdPortionIds",this._uTextureModelMatrices="uTextureModelMatrices",this._uTexturePerObjectIdOffsets="uTexturePerObjectIdOffsets",this._uCameraEyeRtc=s.getLocation("uCameraEyeRtc")}_bindProgram(e){const t=this._scene.canvas.gl;this._program.bind(),t.uniform1i(this._uPickInvisible,e.pickInvisible)}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Batched geometry picking vertex shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("uniform mat4 sceneModelWorldMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),s.push("uniform bool pickInvisible;"),s.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;"),s.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;"),s.push("uniform highp sampler2D uTexturePerObjectIdOffsets;"),s.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;"),s.push("uniform highp usampler2D uTexturePerPolygonIdIndices;"),s.push("uniform mediump usampler2D uTexturePerPolygonIdPortionIds;"),s.push("uniform highp sampler2D uTextureModelMatrices;"),s.push("uniform vec3 uCameraEyeRtc;"),s.push("vec3 positions[3];"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("out float isPerspective;")),s.push("uniform vec2 pickClipPos;"),s.push("uniform vec2 drawingBufferSize;"),s.push("vec4 remapClipPos(vec4 clipPos) {"),s.push("    clipPos.xy /= clipPos.w;"),s.push("    clipPos.xy = (clipPos.xy - pickClipPos) * drawingBufferSize;"),s.push("    clipPos.xy *= clipPos.w;"),s.push("    return clipPos;"),s.push("}"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),t&&(s.push("smooth out vec4 vWorldPosition;"),s.push("flat out uvec4 vFlags2;")),s.push("out vec4 vPickColor;"),s.push("void main(void) {"),s.push("int polygonIndex = gl_VertexID / 3;"),s.push("int h_packed_object_id_index = (polygonIndex >> 3) & 4095;"),s.push("int v_packed_object_id_index = (polygonIndex >> 3) >> 12;"),s.push("int objectIndex = int(texelFetch(uTexturePerPolygonIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).r);"),s.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);"),s.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),s.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),s.push("if (int(flags.w) != renderPass) {"),s.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),s.push("   return;"),s.push("} else {"),s.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));"),s.push("ivec4 packedIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+5, objectIndexCoords.y), 0));"),s.push("int indexBaseOffset = (packedIndexBaseOffset.r << 24) + (packedIndexBaseOffset.g << 16) + (packedIndexBaseOffset.b << 8) + packedIndexBaseOffset.a;"),s.push("int h_index = (polygonIndex - indexBaseOffset) & 4095;"),s.push("int v_index = (polygonIndex - indexBaseOffset) >> 12;"),s.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdIndices, ivec2(h_index, v_index), 0));"),s.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;"),s.push("ivec3 indexPositionH = uniqueVertexIndexes & 4095;"),s.push("ivec3 indexPositionV = uniqueVertexIndexes >> 12;"),s.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));"),s.push("uint solid = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+7, objectIndexCoords.y), 0).r;"),s.push("positions[0] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.r, indexPositionV.r), 0));"),s.push("positions[1] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.g, indexPositionV.g), 0));"),s.push("positions[2] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.b, indexPositionV.b), 0));"),s.push("uvec4 color = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+0, objectIndexCoords.y), 0);"),s.push("if (color.a == 0u) {"),s.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),s.push("   return;"),s.push("};"),s.push("vPickColor = vec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+1, objectIndexCoords.y), 0)) / 255.0;"),s.push("vec3 normal = normalize(cross(positions[2] - positions[0], positions[1] - positions[0]));"),s.push("vec3 position;"),s.push("position = positions[gl_VertexID % 3];"),s.push("if (solid != 1u) {"),s.push("if (isPerspectiveMatrix(projMatrix)) {"),s.push("vec3 uCameraEyeRtcInQuantizedSpace = (inverse(sceneModelWorldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;"),s.push("if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {"),s.push("position = positions[2 - (gl_VertexID % 3)];"),s.push("}"),s.push("} else {"),s.push("vec3 viewNormal = -normalize((transpose(inverse(viewMatrix*positionsDecodeMatrix)) * vec4(normal,1)).xyz);"),s.push("if (viewNormal.z < 0.0) {"),s.push("position = positions[2 - (gl_VertexID % 3)];"),s.push("}"),s.push("}"),s.push("}"),s.push("vec4 worldPosition = sceneModelWorldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),s.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);"),s.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;"),s.push("vec4 viewPosition = viewMatrix * worldPosition; "),t&&(s.push("      vWorldPosition = worldPosition;"),s.push("      vFlags2 = flags2;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = remapClipPos(clipPos);"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry picking fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("flat in uvec4 vFlags2;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("uniform bool sectionPlaneActive"+r+";"),i.push("uniform vec3 sectionPlanePos"+r+";"),i.push("uniform vec3 sectionPlaneDir"+r+";")}if(i.push("in vec4 vPickColor;"),i.push("out vec4 outPickColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (float(vFlags2.x) > 0.0);"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(r=0;r<t.sectionPlanes.length;r++)i.push("      if (sectionPlaneActive"+r+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+r+".xyz, vWorldPosition.xyz - sectionPlanePos"+r+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("   outPickColor = vPickColor; "),i.push("}"),i}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const Fa=u.vec3(),Ma=u.vec3(),La=u.vec3(),Ua=u.vec3(),Ha=u.mat4();class Ga{constructor(e){this._scene=e,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){const i=t.model,r=i.scene,o=r.camera,n=r.canvas.gl,a=t._state,l=a.textureState,h=t._state.origin,{position:c,rotationMatrix:A,rotationMatrixConjugate:p}=i,d=e.pickViewMatrix||o.viewMatrix;let f,E;if(this._program||this._allocate(),e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram()),l.bindCommonTextures(this._program,this._uTexturePerObjectIdPositionsDecodeMatrix,this._uTexturePerVertexIdCoordinates,this._uTexturePerObjectIdColorsAndFlags,this._uTextureModelMatrices,this._uTexturePerObjectIdOffsets),h||0!==c[0]||0!==c[1]||0!==c[2]){const t=Fa;if(h){const e=Ma;u.transformPoint3(A,h,e),t[0]=e[0],t[1]=e[1],t[2]=e[2]}else t[0]=0,t[1]=0,t[2]=0;t[0]+=c[0],t[1]+=c[1],t[2]+=c[2],f=b(d,t,Ha),E=La,E[0]=o.eye[0]-t[0],E[1]=o.eye[1]-t[1],E[2]=o.eye[2]-t[2],e.snapPickOrigin[0]=t[0],e.snapPickOrigin[1]=t[1],e.snapPickOrigin[2]=t[2]}else f=d,E=o.eye,e.snapPickOrigin[0]=0,e.snapPickOrigin[1]=0,e.snapPickOrigin[2]=0;if(n.uniform3fv(this._uCameraEyeRtc,E),n.uniform1i(this._uRenderPass,s),n.uniform1i(this._uPickInvisible,e.pickInvisible),n.uniform2fv(this._uPickClipPos,e.pickClipPos),n.uniform2f(this._uDrawingBufferSize,n.drawingBufferWidth,n.drawingBufferHeight),n.uniform1f(this._uPickZNear,e.pickZNear),n.uniform1f(this._uPickZFar,e.pickZFar),n.uniformMatrix4fv(this._uWorldMatrix,!1,p),n.uniformMatrix4fv(this._uViewMatrix,!1,f),n.uniformMatrix4fv(this._uProjMatrix,!1,o.projMatrix),r.logarithmicDepthBufferEnabled){const t=2/(Math.log(e.pickZFar+1)/Math.LN2);n.uniform1f(this._uLogDepthBufFC,t)}const m=r._sectionPlanesState.sectionPlanes.length;if(m>0){const e=r._sectionPlanesState.sectionPlanes,s=t.layerIndex*m,o=i.renderFlags;for(let t=0;t<m;t++){const i=this._uSectionPlanes[t];if(i){const r=o.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,r?1:0),r){const s=e[t];if(h){const e=x(s.dist,s.dir,h,Ua);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}a.numIndices8Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,8),n.drawArrays(n.TRIANGLES,0,a.numIndices8Bits)),a.numIndices16Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,16),n.drawArrays(n.TRIANGLES,0,a.numIndices16Bits)),a.numIndices32Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,32),n.drawArrays(n.TRIANGLES,0,a.numIndices32Bits)),e.drawElements++}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ne(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uPickInvisible=s.getLocation("pickInvisible"),this._uPickClipPos=s.getLocation("pickClipPos"),this._uDrawingBufferSize=s.getLocation("drawingBufferSize"),this._uWorldMatrix=s.getLocation("worldMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});this._uPickZNear=s.getLocation("pickZNear"),this._uPickZFar=s.getLocation("pickZFar"),e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=s.getLocation("logDepthBufFC")),this._uTexturePerObjectIdPositionsDecodeMatrix="uTexturePerObjectIdPositionsDecodeMatrix",this._uTexturePerObjectIdColorsAndFlags="uTexturePerObjectIdColorsAndFlags",this._uTexturePerVertexIdCoordinates="uTexturePerVertexIdCoordinates",this._uTexturePerPolygonIdNormals="uTexturePerPolygonIdNormals",this._uTexturePerPolygonIdIndices="uTexturePerPolygonIdIndices",this._uTexturePerPolygonIdPortionIds="uTexturePerPolygonIdPortionIds",this._uTextureCameraMatrices="uTextureCameraMatrices",this._uTextureModelMatrices="uTextureModelMatrices",this._uTexturePerObjectIdOffsets="uTexturePerObjectIdOffsets",this._uCameraEyeRtc=s.getLocation("uCameraEyeRtc")}_bindProgram(){this._program.bind()}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles dataTexture pick depth vertex shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("uniform mat4 worldMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),s.push("uniform bool pickInvisible;"),s.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;"),s.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;"),s.push("uniform highp sampler2D uTexturePerObjectIdOffsets;"),s.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;"),s.push("uniform highp usampler2D uTexturePerPolygonIdIndices;"),s.push("uniform mediump usampler2D uTexturePerPolygonIdPortionIds;"),s.push("uniform highp sampler2D uTextureModelMatrices;"),s.push("uniform vec3 uCameraEyeRtc;"),s.push("vec3 positions[3];"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("out float isPerspective;")),s.push("uniform vec2 pickClipPos;"),s.push("uniform vec2 drawingBufferSize;"),s.push("vec4 remapClipPos(vec4 clipPos) {"),s.push("    clipPos.xy /= clipPos.w;"),s.push("    clipPos.xy = (clipPos.xy - pickClipPos) * drawingBufferSize;"),s.push("    clipPos.xy *= clipPos.w;"),s.push("    return clipPos;"),s.push("}"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("flat out uint vFlags2;")),s.push("out vec4 vViewPosition;"),s.push("void main(void) {"),s.push("int polygonIndex = gl_VertexID / 3;"),s.push("int h_packed_object_id_index = (polygonIndex >> 3) & 4095;"),s.push("int v_packed_object_id_index = (polygonIndex >> 3) >> 12;"),s.push("int objectIndex = int(texelFetch(uTexturePerPolygonIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).r);"),s.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);"),s.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),s.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),s.push("if (int(flags.w) != renderPass) {"),s.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),s.push("   return;"),s.push("} else {"),s.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));"),s.push("ivec4 packedIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+5, objectIndexCoords.y), 0));"),s.push("int indexBaseOffset = (packedIndexBaseOffset.r << 24) + (packedIndexBaseOffset.g << 16) + (packedIndexBaseOffset.b << 8) + packedIndexBaseOffset.a;"),s.push("int h_index = (polygonIndex - indexBaseOffset) & 4095;"),s.push("int v_index = (polygonIndex - indexBaseOffset) >> 12;"),s.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdIndices, ivec2(h_index, v_index), 0));"),s.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;"),s.push("ivec3 indexPositionH = uniqueVertexIndexes & 4095;"),s.push("ivec3 indexPositionV = uniqueVertexIndexes >> 12;"),s.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));"),s.push("uint solid = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+7, objectIndexCoords.y), 0).r;"),s.push("positions[0] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.r, indexPositionV.r), 0));"),s.push("positions[1] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.g, indexPositionV.g), 0));"),s.push("positions[2] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.b, indexPositionV.b), 0));"),s.push("uvec4 color = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+0, objectIndexCoords.y), 0);"),s.push("if (color.a == 0u) {"),s.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),s.push("   return;"),s.push("};"),s.push("vec3 normal = normalize(cross(positions[2] - positions[0], positions[1] - positions[0]));"),s.push("vec3 position;"),s.push("position = positions[gl_VertexID % 3];"),s.push("if (solid != 1u) {"),s.push("if (isPerspectiveMatrix(projMatrix)) {"),s.push("vec3 uCameraEyeRtcInQuantizedSpace = (inverse(worldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;"),s.push("if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {"),s.push("position = positions[2 - (gl_VertexID % 3)];"),s.push("}"),s.push("} else {"),s.push("vec3 viewNormal = -normalize((transpose(inverse(viewMatrix*positionsDecodeMatrix)) * vec4(normal,1)).xyz);"),s.push("if (viewNormal.z < 0.0) {"),s.push("position = positions[2 - (gl_VertexID % 3)];"),s.push("}"),s.push("}"),s.push("}"),s.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),s.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);"),s.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;"),s.push("vec4 viewPosition = viewMatrix * worldPosition; "),t&&(s.push("      vWorldPosition = worldPosition;"),s.push("      vFlags2 = flags2.r;")),s.push("vViewPosition = viewPosition;"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = remapClipPos(clipPos);"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Triangles dataTexture pick depth fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),i.push("uniform float pickZNear;"),i.push("uniform float pickZFar;"),s){i.push("in vec4 vWorldPosition;"),i.push("flat in uint vFlags2;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("uniform bool sectionPlaneActive"+r+";"),i.push("uniform vec3 sectionPlanePos"+r+";"),i.push("uniform vec3 sectionPlaneDir"+r+";")}if(i.push("in vec4 vViewPosition;"),i.push("vec4 packDepth(const in float depth) {"),i.push("  const vec4 bitShift = vec4(256.0*256.0*256.0, 256.0*256.0, 256.0, 1.0);"),i.push("  const vec4 bitMask  = vec4(0.0, 1.0/256.0, 1.0/256.0, 1.0/256.0);"),i.push("  vec4 res = fract(depth * bitShift);"),i.push("  res -= res.xxyz * bitMask;"),i.push("  return res;"),i.push("}"),i.push("out vec4 outPackedDepth;"),i.push("void main(void) {"),s){i.push("  bool clippable = vFlags2 > 0u;"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(r=0;r<t.sectionPlanes.length;r++)i.push("      if (sectionPlaneActive"+r+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+r+".xyz, vWorldPosition.xyz - sectionPlanePos"+r+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    float zNormalizedDepth = abs((pickZNear + vViewPosition.z) / (pickZFar - pickZNear));"),i.push("    outPackedDepth = packDepth(zNormalizedDepth); "),i.push("}"),i}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const ka=u.vec3(),Va=u.vec3(),ja=u.vec3(),Qa=u.vec3(),Wa=u.vec3(),za=u.mat4();class Ka{constructor(e){this._scene=e,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){if(!this._program&&(this._allocate(),this.errors))return;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram());const i=t.model,r=i.scene,o=r.camera,n=r.canvas.gl,a=t._state,l=a.textureState,h=t._state.origin,{position:c,rotationMatrix:A,rotationMatrixConjugate:p}=i,d=t.aabb,f=e.pickViewMatrix||o.viewMatrix,E=ka;let m,y;E[0]=u.safeInv(d[3]-d[0])*u.MAX_INT,E[1]=u.safeInv(d[4]-d[1])*u.MAX_INT,E[2]=u.safeInv(d[5]-d[2])*u.MAX_INT,e.snapPickCoordinateScale[0]=u.safeInv(E[0]),e.snapPickCoordinateScale[1]=u.safeInv(E[1]),e.snapPickCoordinateScale[2]=u.safeInv(E[2]),l.bindCommonTextures(this._program,this._uTexturePerObjectIdPositionsDecodeMatrix,this._uTexturePerVertexIdCoordinates,this._uTexturePerObjectIdColorsAndFlags,this._uTextureModelMatrices,this._uTexturePerObjectIdOffsets);const g=0!==h[0]||0!==h[1]||0!==h[2],I=0!==c[0]||0!==c[1]||0!==c[2];if(g||I){const t=Va;if(g){const e=u.transformPoint3(A,h,ja);t[0]=e[0],t[1]=e[1],t[2]=e[2]}else t[0]=0,t[1]=0,t[2]=0;t[0]+=c[0],t[1]+=c[1],t[2]+=c[2],m=b(f,t,za),y=Qa,y[0]=o.eye[0]-t[0],y[1]=o.eye[1]-t[1],y[2]=o.eye[2]-t[2],e.snapPickOrigin[0]=t[0],e.snapPickOrigin[1]=t[1],e.snapPickOrigin[2]=t[2]}else m=f,y=o.eye,e.snapPickOrigin[0]=0,e.snapPickOrigin[1]=0,e.snapPickOrigin[2]=0;n.uniform3fv(this._uCameraEyeRtc,y),n.uniform2fv(this.uVectorA,e.snapVectorA),n.uniform2fv(this.uInverseVectorAB,e.snapInvVectorAB),n.uniform1i(this._uLayerNumber,e.snapPickLayerNumber),n.uniform3fv(this._uCoordinateScaler,E),n.uniform1i(this._uRenderPass,s),n.uniform1i(this._uPickInvisible,e.pickInvisible),n.uniformMatrix4fv(this._uSceneModelWorldMatrix,!1,p),n.uniformMatrix4fv(this._uViewMatrix,!1,m),n.uniformMatrix4fv(this._uProjMatrix,!1,o.projMatrix);{const t=2/(Math.log(e.pickZFar+1)/Math.LN2);n.uniform1f(this._uLogDepthBufFC,t)}const v=r._sectionPlanesState.sectionPlanes.length;if(v>0){const e=r._sectionPlanesState.sectionPlanes,s=t.layerIndex*v,o=i.renderFlags;for(let t=0;t<v;t++){const i=this._uSectionPlanes[t];if(i){const r=o.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,r?1:0),r){const s=e[t];if(h){const e=x(s.dist,s.dir,h,Wa);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}const T="edge"===e.snapMode?n.LINES:n.POINTS;a.numEdgeIndices8Bits>0&&(l.bindEdgeIndicesTextures(this._program,this._uTexturePerEdgeIdPortionIds,this._uTexturePerPolygonIdEdgeIndices,8),n.drawArrays(T,0,a.numEdgeIndices8Bits)),a.numEdgeIndices16Bits>0&&(l.bindEdgeIndicesTextures(this._program,this._uTexturePerEdgeIdPortionIds,this._uTexturePerPolygonIdEdgeIndices,16),n.drawArrays(T,0,a.numEdgeIndices16Bits)),a.numEdgeIndices32Bits>0&&(l.bindEdgeIndicesTextures(this._program,this._uTexturePerEdgeIdPortionIds,this._uTexturePerPolygonIdEdgeIndices,32),n.drawArrays(T,0,a.numEdgeIndices32Bits)),e.drawElements++}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ne(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uPickInvisible=s.getLocation("pickInvisible"),this._uSceneModelWorldMatrix=s.getLocation("sceneModelWorldMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});this._uLogDepthBufFC=s.getLocation("logDepthBufFC"),this._uTexturePerObjectIdPositionsDecodeMatrix="uTexturePerObjectIdPositionsDecodeMatrix",this._uTexturePerObjectIdColorsAndFlags="uTexturePerObjectIdColorsAndFlags",this._uTexturePerVertexIdCoordinates="uTexturePerVertexIdCoordinates",this._uTexturePerPolygonIdEdgeIndices="uTexturePerPolygonIdEdgeIndices",this._uTexturePerEdgeIdPortionIds="uTexturePerEdgeIdPortionIds",this._uTextureModelMatrices="uTextureModelMatrices",this._uTexturePerObjectIdOffsets="uTexturePerObjectIdOffsets",this._uCameraEyeRtc=s.getLocation("uCameraEyeRtc"),this.uVectorA=s.getLocation("uSnapVectorA"),this.uInverseVectorAB=s.getLocation("uSnapInvVectorAB"),this._uLayerNumber=s.getLocation("uLayerNumber"),this._uCoordinateScaler=s.getLocation("uCoordinateScaler")}_bindProgram(){this._program.bind()}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Batched geometry edges drawing vertex shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("uniform mat4 sceneModelWorldMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),s.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;"),s.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;"),s.push("uniform highp sampler2D uTexturePerObjectIdOffsets;"),s.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;"),s.push("uniform highp usampler2D uTexturePerPolygonIdEdgeIndices;"),s.push("uniform mediump usampler2D uTexturePerEdgeIdPortionIds;"),s.push("uniform highp sampler2D uTextureModelMatrices;"),s.push("uniform vec3 uCameraEyeRtc;"),s.push("uniform vec2 uSnapVectorA;"),s.push("uniform vec2 uSnapInvVectorAB;"),s.push("vec3 positions[3];"),s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;"),s.push("vec2 remapClipPos(vec2 clipPos) {"),s.push("    float x = (clipPos.x - uSnapVectorA.x) * uSnapInvVectorAB.x;"),s.push("    float y = (clipPos.y - uSnapVectorA.y) * uSnapInvVectorAB.y;"),s.push("    return vec2(x, y);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("flat out uint vFlags2;")),s.push("out vec4 vViewPosition;"),s.push("out highp vec3 relativeToOriginPosition;"),s.push("void main(void) {"),s.push("int edgeIndex = gl_VertexID / 2;"),s.push("int h_packed_object_id_index = (edgeIndex >> 3) & 4095;"),s.push("int v_packed_object_id_index = (edgeIndex >> 3) >> 12;"),s.push("int objectIndex = int(texelFetch(uTexturePerEdgeIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).r);"),s.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);"),s.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),s.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),s.push("{"),s.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));"),s.push("ivec4 packedEdgeIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+6, objectIndexCoords.y), 0));"),s.push("int edgeIndexBaseOffset = (packedEdgeIndexBaseOffset.r << 24) + (packedEdgeIndexBaseOffset.g << 16) + (packedEdgeIndexBaseOffset.b << 8) + packedEdgeIndexBaseOffset.a;"),s.push("int h_index = (edgeIndex - edgeIndexBaseOffset) & 4095;"),s.push("int v_index = (edgeIndex - edgeIndexBaseOffset) >> 12;"),s.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdEdgeIndices, ivec2(h_index, v_index), 0));"),s.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;"),s.push("int indexPositionH = uniqueVertexIndexes[gl_VertexID % 2] & 4095;"),s.push("int indexPositionV = uniqueVertexIndexes[gl_VertexID % 2] >> 12;"),s.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));"),s.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),s.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),s.push("vec3 position = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH, indexPositionV), 0));"),s.push("vec4 worldPosition = sceneModelWorldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),s.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);"),s.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;"),s.push("relativeToOriginPosition = worldPosition.xyz;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("  vWorldPosition = worldPosition;"),s.push("  vFlags2 = flags2.r;")),s.push("vViewPosition = viewPosition;"),s.push("vec4 clipPos = projMatrix * viewPosition;"),s.push("float tmp = clipPos.w;"),s.push("clipPos.xyzw /= tmp;"),s.push("clipPos.xy = remapClipPos(clipPos.xy);"),s.push("clipPos.xyzw *= tmp;"),s.push("vViewPosition = clipPos;"),s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"),s.push("gl_Position = clipPos;"),s.push("gl_PointSize = 1.0;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene._sectionPlanesState,t=e.sectionPlanes.length>0,s=[];if(s.push("#version 300 es"),s.push("// Triangles dataTexture pick depth fragment shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("#endif"),s.push("in float isPerspective;"),s.push("uniform float logDepthBufFC;"),s.push("in float vFragDepth;"),s.push("uniform int uLayerNumber;"),s.push("uniform vec3 uCoordinateScaler;"),t){s.push("in vec4 vWorldPosition;"),s.push("flat in uint vFlags2;");for(let t=0,i=e.sectionPlanes.length;t<i;t++)s.push("uniform bool sectionPlaneActive"+t+";"),s.push("uniform vec3 sectionPlanePos"+t+";"),s.push("uniform vec3 sectionPlaneDir"+t+";")}if(s.push("in highp vec3 relativeToOriginPosition;"),s.push("out highp ivec4 outCoords;"),s.push("void main(void) {"),t){s.push("  bool clippable = vFlags2 > 0u;"),s.push("  if (clippable) {"),s.push("      float dist = 0.0;");for(var i=0;i<e.sectionPlanes.length;i++)s.push("      if (sectionPlaneActive"+i+") {"),s.push("          dist += clamp(dot(-sectionPlaneDir"+i+".xyz, vWorldPosition.xyz - sectionPlanePos"+i+".xyz), 0.0, 1000.0);"),s.push("      }");s.push("      if (dist > 0.0) { discard; }"),s.push("  }")}return s.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),s.push("outCoords = ivec4(relativeToOriginPosition.xyz * uCoordinateScaler.xyz, uLayerNumber);"),s.push("}"),s}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const Ya=u.vec3(),Xa=u.vec3(),Za=u.vec3(),qa=u.vec3(),Ja=u.vec3(),$a=u.mat4();class el{constructor(e){this._scene=e,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){this._program||this._allocate(),e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram());const i=t.model,r=i.scene,o=r.camera,n=r.canvas.gl,a=t._state,l=a.textureState,h=t._state.origin,{position:c,rotationMatrix:A,rotationMatrixConjugate:p}=i,d=t.aabb,f=e.pickViewMatrix||o.viewMatrix,E=Ya;let m,y;E[0]=u.safeInv(d[3]-d[0])*u.MAX_INT,E[1]=u.safeInv(d[4]-d[1])*u.MAX_INT,E[2]=u.safeInv(d[5]-d[2])*u.MAX_INT,e.snapPickCoordinateScale[0]=u.safeInv(E[0]),e.snapPickCoordinateScale[1]=u.safeInv(E[1]),e.snapPickCoordinateScale[2]=u.safeInv(E[2]),l.bindCommonTextures(this._program,this._uTexturePerObjectIdPositionsDecodeMatrix,this._uTexturePerVertexIdCoordinates,this._uTexturePerObjectIdColorsAndFlags,this._uTextureModelMatrices,this._uTexturePerObjectIdOffsets);const g=0!==h[0]||0!==h[1]||0!==h[2],I=0!==c[0]||0!==c[1]||0!==c[2];if(g||I){const t=Xa;if(g){const e=Za;u.transformPoint3(A,h,e),t[0]=e[0],t[1]=e[1],t[2]=e[2]}else t[0]=0,t[1]=0,t[2]=0;t[0]+=c[0],t[1]+=c[1],t[2]+=c[2],m=b(f,t,$a),y=qa,y[0]=o.eye[0]-t[0],y[1]=o.eye[1]-t[1],y[2]=o.eye[2]-t[2],e.snapPickOrigin[0]=t[0],e.snapPickOrigin[1]=t[1],e.snapPickOrigin[2]=t[2]}else m=f,y=o.eye,e.snapPickOrigin[0]=0,e.snapPickOrigin[1]=0,e.snapPickOrigin[2]=0;n.uniform3fv(this._uCameraEyeRtc,y),n.uniform2fv(this._uVectorA,e.snapVectorA),n.uniform2fv(this._uInverseVectorAB,e.snapInvVectorAB),n.uniform1i(this._uLayerNumber,e.snapPickLayerNumber),n.uniform3fv(this._uCoordinateScaler,E),n.uniform1i(this._uRenderPass,s),n.uniform1i(this._uPickInvisible,e.pickInvisible),n.uniformMatrix4fv(this._uSceneWorldModelMatrix,!1,p),n.uniformMatrix4fv(this._uViewMatrix,!1,m),n.uniformMatrix4fv(this._uProjMatrix,!1,o.projMatrix);{const t=2/(Math.log(e.pickZFar+1)/Math.LN2);n.uniform1f(this._uLogDepthBufFC,t)}const v=r._sectionPlanesState.sectionPlanes.length;if(v>0){const e=r._sectionPlanesState.sectionPlanes,s=t.layerIndex*v,o=i.renderFlags;for(let t=0;t<v;t++){const i=this._uSectionPlanes[t];if(i){const r=o.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,r?1:0),r){const s=e[t];if(h){const e=x(s.dist,s.dir,h,Ja);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}a.numIndices8Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,8),n.drawArrays(n.TRIANGLES,0,a.numIndices8Bits)),a.numIndices16Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,16),n.drawArrays(n.TRIANGLES,0,a.numIndices16Bits)),a.numIndices32Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,32),n.drawArrays(n.TRIANGLES,0,a.numIndices32Bits)),e.drawElements++}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ne(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uPickInvisible=s.getLocation("pickInvisible"),this._uSceneWorldModelMatrix=s.getLocation("sceneModelWorldMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});this._uLogDepthBufFC=s.getLocation("logDepthBufFC"),this._uTexturePerObjectIdPositionsDecodeMatrix="uTexturePerObjectIdPositionsDecodeMatrix",this._uTexturePerObjectIdColorsAndFlags="uTexturePerObjectIdColorsAndFlags",this._uTexturePerVertexIdCoordinates="uTexturePerVertexIdCoordinates",this._uTexturePerPolygonIdIndices="uTexturePerPolygonIdIndices",this._uTexturePerPolygonIdPortionIds="uTexturePerPolygonIdPortionIds",this._uTextureModelMatrices="uTextureModelMatrices",this._uTexturePerObjectIdOffsets="uTexturePerObjectIdOffsets",this._uCameraEyeRtc=s.getLocation("uCameraEyeRtc"),this._uVectorA=s.getLocation("uVectorAB"),this._uInverseVectorAB=s.getLocation("uInverseVectorAB"),this._uLayerNumber=s.getLocation("uLayerNumber"),this._uCoordinateScaler=s.getLocation("uCoordinateScaler")}_bindProgram(){this._program.bind()}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// TrianglesDataTextureSnapDepthBufInitRenderer vertex shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("uniform mat4 sceneModelWorldMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),s.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;"),s.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;"),s.push("uniform highp sampler2D uTexturePerObjectIdOffsets;"),s.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;"),s.push("uniform highp usampler2D uTexturePerPolygonIdIndices;"),s.push("uniform mediump usampler2D uTexturePerPolygonIdPortionIds;"),s.push("uniform highp sampler2D uTextureModelMatrices;"),s.push("uniform vec3 uCameraEyeRtc;"),s.push("uniform vec2 uVectorAB;"),s.push("uniform vec2 uInverseVectorAB;"),s.push("vec3 positions[3];"),s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("out float isPerspective;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("vec2 remapClipPos(vec2 clipPos) {"),s.push("    float x = (clipPos.x - uVectorAB.x) * uInverseVectorAB.x;"),s.push("    float y = (clipPos.y - uVectorAB.y) * uInverseVectorAB.y;"),s.push("    return vec2(x, y);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("flat out uint vFlags2;")),s.push("out highp vec3 relativeToOriginPosition;"),s.push("void main(void) {"),s.push("int polygonIndex = gl_VertexID / 3;"),s.push("int h_packed_object_id_index = (polygonIndex >> 3) & 4095;"),s.push("int v_packed_object_id_index = (polygonIndex >> 3) >> 12;"),s.push("int objectIndex = int(texelFetch(uTexturePerPolygonIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).r);"),s.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);"),s.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),s.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),s.push("{"),s.push("uvec4 color = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+0, objectIndexCoords.y), 0);"),s.push("if (color.a == 0u) {"),s.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),s.push("   return;"),s.push("};"),s.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));"),s.push("ivec4 packedIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+5, objectIndexCoords.y), 0));"),s.push("int indexBaseOffset = (packedIndexBaseOffset.r << 24) + (packedIndexBaseOffset.g << 16) + (packedIndexBaseOffset.b << 8) + packedIndexBaseOffset.a;"),s.push("int h_index = (polygonIndex - indexBaseOffset) & 4095;"),s.push("int v_index = (polygonIndex - indexBaseOffset) >> 12;"),s.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdIndices, ivec2(h_index, v_index), 0));"),s.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;"),s.push("ivec3 indexPositionH = uniqueVertexIndexes & 4095;"),s.push("ivec3 indexPositionV = uniqueVertexIndexes >> 12;"),s.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));"),s.push("uint solid = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+7, objectIndexCoords.y), 0).r;"),s.push("positions[0] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.r, indexPositionV.r), 0));"),s.push("positions[1] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.g, indexPositionV.g), 0));"),s.push("positions[2] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.b, indexPositionV.b), 0));"),s.push("vec3 normal = normalize(cross(positions[2] - positions[0], positions[1] - positions[0]));"),s.push("vec3 position;"),s.push("position = positions[gl_VertexID % 3];"),s.push("vec3 viewNormal = -normalize((transpose(inverse(viewMatrix*positionsDecodeMatrix)) * vec4(normal,1)).xyz);"),s.push("if (solid != 1u) {"),s.push("  if (isPerspectiveMatrix(projMatrix)) {"),s.push("      vec3 uCameraEyeRtcInQuantizedSpace = (inverse(sceneModelWorldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;"),s.push("      if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {"),s.push("          position = positions[2 - (gl_VertexID % 3)];"),s.push("          viewNormal = -viewNormal;"),s.push("      }"),s.push("  } else {"),s.push("      if (viewNormal.z < 0.0) {"),s.push("          position = positions[2 - (gl_VertexID % 3)];"),s.push("          viewNormal = -viewNormal;"),s.push("      }"),s.push("  }"),s.push("}"),s.push("vec4 worldPosition = sceneModelWorldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),s.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);"),s.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;"),s.push("relativeToOriginPosition = worldPosition.xyz;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags2 = flags2.r;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),s.push("float tmp = clipPos.w;"),s.push("clipPos.xyzw /= tmp;"),s.push("clipPos.xy = remapClipPos(clipPos.xy);"),s.push("clipPos.z += 0.0001;"),s.push("clipPos.xyzw *= tmp;"),s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"),s.push("gl_Position = clipPos;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene._sectionPlanesState,t=e.sectionPlanes.length>0,s=[];if(s.push("#version 300 es"),s.push("// TrianglesDataTextureSnapDepthBufInitRenderer fragment shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("#endif"),s.push("in float isPerspective;"),s.push("uniform float logDepthBufFC;"),s.push("in float vFragDepth;"),s.push("uniform int uLayerNumber;"),s.push("uniform vec3 uCoordinateScaler;"),t){s.push("in vec4 vWorldPosition;"),s.push("flat in uint vFlags2;");for(let t=0,i=e.sectionPlanes.length;t<i;t++)s.push("uniform bool sectionPlaneActive"+t+";"),s.push("uniform vec3 sectionPlanePos"+t+";"),s.push("uniform vec3 sectionPlaneDir"+t+";")}if(s.push("in highp vec3 relativeToOriginPosition;"),s.push("out highp ivec4 outCoords;"),s.push("void main(void) {"),t){s.push("  bool clippable = vFlags2 > 0u;"),s.push("  if (clippable) {"),s.push("      float dist = 0.0;");for(var i=0;i<e.sectionPlanes.length;i++)s.push("      if (sectionPlaneActive"+i+") {"),s.push("          dist += clamp(dot(-sectionPlaneDir"+i+".xyz, vWorldPosition.xyz - sectionPlanePos"+i+".xyz), 0.0, 1000.0);"),s.push("      }");s.push("      if (dist > 0.0) { discard; }"),s.push("  }")}return s.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),s.push("outCoords = ivec4(relativeToOriginPosition.xyz * uCoordinateScaler.xyz, - uLayerNumber);"),s.push("}"),s}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const tl=u.vec3(),sl=u.vec3(),il=u.vec3(),rl=u.vec3(),ol=u.mat4();class nl{constructor(e){this._scene=e,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){const i=t.model,r=i.scene,o=r.camera,n=r.canvas.gl,a=t._state,l=a.textureState,h=t._state.origin,{position:c,rotationMatrix:A,rotationMatrixConjugate:p}=i,d=e.pickViewMatrix||o.viewMatrix;if(!this._program&&(this._allocate(t),this.errors))return;let f,E;if(e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram()),l.bindCommonTextures(this._program,this._uTexturePerObjectIdPositionsDecodeMatrix,this._uTexturePerVertexIdCoordinates,this._uTexturePerObjectIdColorsAndFlags,this._uTextureModelMatrices,this._uTexturePerObjectIdOffsets),h||0!==c[0]||0!==c[1]||0!==c[2]){const e=tl;if(h){const t=sl;u.transformPoint3(A,h,t),e[0]=t[0],e[1]=t[1],e[2]=t[2]}else e[0]=0,e[1]=0,e[2]=0;e[0]+=c[0],e[1]+=c[1],e[2]+=c[2],f=b(d,e,ol),E=il,E[0]=o.eye[0]-e[0],E[1]=o.eye[1]-e[1],E[2]=o.eye[2]-e[2]}else f=d,E=o.eye;n.uniform3fv(this._uCameraEyeRtc,E),n.uniform1i(this._uRenderPass,s),n.uniformMatrix4fv(this._uWorldMatrix,!1,p),n.uniformMatrix4fv(this._uViewMatrix,!1,f),n.uniformMatrix4fv(this._uProjMatrix,!1,o.projMatrix);const m=r._sectionPlanesState.sectionPlanes.length;if(m>0){const e=r._sectionPlanesState.sectionPlanes,s=t.layerIndex*m,o=i.renderFlags;for(let t=0;t<m;t++){const i=this._uSectionPlanes[t];if(i){const r=o.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,r?1:0),r){const s=e[t];if(h){const e=x(s.dist,s.dir,h,rl);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}a.numIndices8Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,8),n.drawArrays(n.TRIANGLES,0,a.numIndices8Bits)),a.numIndices16Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,16),n.drawArrays(n.TRIANGLES,0,a.numIndices16Bits)),a.numIndices32Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,32),n.drawArrays(n.TRIANGLES,0,a.numIndices32Bits)),e.drawElements++}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ne(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uPickInvisible=s.getLocation("pickInvisible"),this._uWorldMatrix=s.getLocation("sceneModelWorldMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});this._uPickZNear=s.getLocation("pickZNear"),this._uPickZFar=s.getLocation("pickZFar"),e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=s.getLocation("logDepthBufFC")),this._uTexturePerObjectIdPositionsDecodeMatrix="uTexturePerObjectIdPositionsDecodeMatrix",this._uTexturePerObjectIdColorsAndFlags="uTexturePerObjectIdColorsAndFlags",this._uTexturePerVertexIdCoordinates="uTexturePerVertexIdCoordinates",this._uTexturePerPolygonIdNormals="uTexturePerPolygonIdNormals",this._uTexturePerPolygonIdIndices="uTexturePerPolygonIdIndices",this._uTexturePerPolygonIdPortionIds="uTexturePerPolygonIdPortionIds",this._uTextureCameraMatrices="uTextureCameraMatrices",this._uTextureModelMatrices="uTextureModelMatrices",this._uTexturePerObjectIdOffsets="uTexturePerObjectIdOffsets",this._uCameraEyeRtc=s.getLocation("uCameraEyeRtc")}_bindProgram(){const e=this._scene;e.canvas.gl,e.camera.project,this._program.bind()}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// TrianglesDataTextureColorRenderer vertex shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("uniform mat4 sceneModelWorldMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),s.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;"),s.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;"),s.push("uniform highp sampler2D uTexturePerObjectIdOffsets;"),s.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;"),s.push("uniform highp usampler2D uTexturePerPolygonIdIndices;"),s.push("uniform mediump usampler2D uTexturePerPolygonIdPortionIds;"),s.push("uniform highp sampler2D uTextureModelMatrices;"),s.push("uniform vec3 uCameraEyeRtc;"),s.push("vec3 positions[3];"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out vec4 vFlags2;")),s.push("void main(void) {"),s.push("int polygonIndex = gl_VertexID / 3;"),s.push("int h_packed_object_id_index = (polygonIndex >> 3) & 4095;"),s.push("int v_packed_object_id_index = (polygonIndex >> 3) >> 12;"),s.push("int objectIndex = int(texelFetch(uTexturePerPolygonIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).r);"),s.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);"),s.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),s.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),s.push("if (int(flags.x) != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));"),s.push("ivec4 packedIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+5, objectIndexCoords.y), 0));"),s.push("int indexBaseOffset = (packedIndexBaseOffset.r << 24) + (packedIndexBaseOffset.g << 16) + (packedIndexBaseOffset.b << 8) + packedIndexBaseOffset.a;"),s.push("int h_index = (polygonIndex - indexBaseOffset) & 4095;"),s.push("int v_index = (polygonIndex - indexBaseOffset) >> 12;"),s.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdIndices, ivec2(h_index, v_index), 0));"),s.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;"),s.push("ivec3 indexPositionH = uniqueVertexIndexes & 4095;"),s.push("ivec3 indexPositionV = uniqueVertexIndexes >> 12;"),s.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));"),s.push("uint solid = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+7, objectIndexCoords.y), 0).r;"),s.push("positions[0] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.r, indexPositionV.r), 0));"),s.push("positions[1] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.g, indexPositionV.g), 0));"),s.push("positions[2] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.b, indexPositionV.b), 0));"),s.push("uvec4 color = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+0, objectIndexCoords.y), 0);"),s.push("if (color.a == 0u) {"),s.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),s.push("   return;"),s.push("};"),s.push("vec3 normal = normalize(cross(positions[2] - positions[0], positions[1] - positions[0]));"),s.push("vec3 position;"),s.push("position = positions[gl_VertexID % 3];"),s.push("if (solid != 1u) {"),s.push("  if (isPerspectiveMatrix(projMatrix)) {"),s.push("      vec3 uCameraEyeRtcInQuantizedSpace = (inverse(sceneModelWorldMatrix; * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;"),s.push("      if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {"),s.push("          position = positions[2 - (gl_VertexID % 3)];"),s.push("      }"),s.push("  } else {"),s.push("      vec3 viewNormal = -normalize((transpose(inverse(viewMatrix*positionsDecodeMatrix)) * vec4(normal,1)).xyz);"),s.push("      if (viewNormal.z < 0.0) {"),s.push("          position = positions[2 - (gl_VertexID % 3)];"),s.push("      }"),s.push("  }"),s.push("}"),s.push("vec4 worldPosition = sceneModelWorldMatrix; * (positionsDecodeMatrix * vec4(position, 1.0)); "),s.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);"),s.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;"),s.push("vec4 viewPosition = viewMatrix * worldPosition; "),t&&(s.push("      vWorldPosition = worldPosition;"),s.push("      vFlags2 = flags2;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags2 = flags2.r;")),s.push("gl_Position = clipPos;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene._sectionPlanesState,t=e.sectionPlanes.length>0,s=[];if(s.push("#version 300 es"),s.push("// TrianglesDataTextureColorRenderer fragment shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("#endif"),t){s.push("in vec4 vWorldPosition;"),s.push("in vec4 vFlags2;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("uniform bool sectionPlaneActive"+t+";"),s.push("uniform vec3 sectionPlanePos"+t+";"),s.push("uniform vec3 sectionPlaneDir"+t+";")}if(s.push("out vec4 outColor;"),s.push("void main(void) {"),t){s.push("  bool clippable = (float(vFlags2.x) > 0.0);"),s.push("  if (clippable) {"),s.push("      float dist = 0.0;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("      if (sectionPlaneActive"+t+") {"),s.push("          dist += clamp(dot(-sectionPlaneDir"+t+".xyz, vWorldPosition.xyz - sectionPlanePos"+t+".xyz), 0.0, 1000.0);"),s.push("      }");s.push("      if (dist > 0.0) { discard; }"),s.push("  }")}return s.push("   outColor = vec4(0.0, 0.0, 1.0, 1.0); "),s.push("}"),s}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const al=u.vec3(),ll=u.vec3(),hl=u.vec3(),cl=u.vec3(),Al=u.mat4();class ul{constructor(e){this._scene=e,this._allocate(),this._hash=this._getHash()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){const i=this._scene,r=i.camera,o=t.model,n=i.canvas.gl,a=t._state,l=a.textureState,h=t._state.origin,{position:c,rotationMatrix:A,rotationMatrixConjugate:p}=o;if(!this._program&&(this._allocate(),this.errors))return;let d,f;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram(e,a)),l.bindCommonTextures(this._program,this._uTexturePerObjectIdPositionsDecodeMatrix,this._uTexturePerVertexIdCoordinates,this._uTexturePerObjectIdColorsAndFlags,this._uTextureModelMatrices,this._uTexturePerObjectIdOffsets);const E=0!==h[0]||0!==h[1]||0!==h[2],m=0!==c[0]||0!==c[1]||0!==c[2];if(E||m){const e=al;if(E){const t=u.transformPoint3(A,h,ll);e[0]=t[0],e[1]=t[1],e[2]=t[2]}else e[0]=0,e[1]=0,e[2]=0;e[0]+=c[0],e[1]+=c[1],e[2]+=c[2],d=b(r.viewMatrix,e,Al),f=hl,f[0]=r.eye[0]-e[0],f[1]=r.eye[1]-e[1],f[2]=r.eye[2]-e[2]}else d=r.viewMatrix,f=r.eye;if(n.uniformMatrix4fv(this._uSceneModelWorldMatrix,!1,p),n.uniformMatrix4fv(this._uViewMatrix,!1,d),n.uniformMatrix4fv(this._uProjMatrix,!1,r.projMatrix),n.uniform3fv(this._uCameraEyeRtc,f),n.uniform1i(this._uRenderPass,s),i.logarithmicDepthBufferEnabled){const t=2/(Math.log(e.pickZFar+1)/Math.LN2);n.uniform1f(this._uLogDepthBufFC,t)}const y=i._sectionPlanesState.sectionPlanes.length;if(y>0){const e=i._sectionPlanesState.sectionPlanes,s=t.layerIndex*y,r=o.renderFlags;for(let t=0;t<y;t++){const i=this._uSectionPlanes[t];if(i){const o=r.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,o?1:0),o){const s=e[t];if(h){const e=x(s.dist,s.dir,h,cl);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}a.numIndices8Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,8),n.drawArrays(n.TRIANGLES,0,a.numIndices8Bits)),a.numIndices16Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,16),n.drawArrays(n.TRIANGLES,0,a.numIndices16Bits)),a.numIndices32Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,32),n.drawArrays(n.TRIANGLES,0,a.numIndices32Bits)),e.drawElements++}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ne(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uPositionsDecodeMatrix=s.getLocation("positionsDecodeMatrix"),this._uSceneModelWorldMatrix=s.getLocation("sceneModelWorldMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=s.getLocation("logDepthBufFC")),this._uTexturePerObjectIdPositionsDecodeMatrix="uTexturePerObjectIdPositionsDecodeMatrix",this._uTexturePerObjectIdColorsAndFlags="uTexturePerObjectIdColorsAndFlags",this._uTexturePerVertexIdCoordinates="uTexturePerVertexIdCoordinates",this._uTexturePerPolygonIdNormals="uTexturePerPolygonIdNormals",this._uTexturePerPolygonIdIndices="uTexturePerPolygonIdIndices",this._uTexturePerPolygonIdPortionIds="uTexturePerPolygonIdPortionIds",this._uTextureModelMatrices="uTextureModelMatrices",this._uTexturePerObjectIdOffsets="uTexturePerObjectIdOffsets",this._uCameraEyeRtc=s.getLocation("uCameraEyeRtc")}_bindProgram(e){const t=this._scene,s=t.canvas.gl,i=this._program,r=t.camera.project;if(i.bind(),s.uniformMatrix4fv(this._uProjMatrix,!1,r.matrix),t.logarithmicDepthBufferEnabled){const e=2/(Math.log(r.far+1)/Math.LN2);s.uniform1f(this._uLogDepthBufFC,e)}}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState;e._lightsState;const s=t.sectionPlanes.length>0,i=[];return i.push("#version 300 es"),i.push("// Triangles dataTexture draw vertex shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("precision highp usampler2D;"),i.push("precision highp isampler2D;"),i.push("precision highp sampler2D;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("precision mediump usampler2D;"),i.push("precision mediump isampler2D;"),i.push("precision mediump sampler2D;"),i.push("#endif"),i.push("uniform int renderPass;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),i.push("uniform mat4 sceneModelWorldMatrix;"),i.push("uniform mat4 viewMatrix;"),i.push("uniform mat4 projMatrix;"),i.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;"),i.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;"),i.push("uniform highp sampler2D uTexturePerObjectIdOffsets;"),i.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;"),i.push("uniform highp usampler2D uTexturePerPolygonIdIndices;"),i.push("uniform mediump usampler2D uTexturePerPolygonIdPortionIds;"),i.push("uniform highp sampler2D uTextureModelMatrices;"),i.push("uniform vec3 uCameraEyeRtc;"),i.push("vec3 positions[3];"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;"),i.push("out float isPerspective;")),i.push("bool isPerspectiveMatrix(mat4 m) {"),i.push("    return (m[2][3] == - 1.0);"),i.push("}"),i.push("out highp vec2 vHighPrecisionZW;"),s&&(i.push("out vec4 vWorldPosition;"),i.push("flat out uint vFlags2;")),i.push("void main(void) {"),i.push("int polygonIndex = gl_VertexID / 3;"),i.push("int h_packed_object_id_index = (polygonIndex >> 3) & 4095;"),i.push("int v_packed_object_id_index = (polygonIndex >> 3) >> 12;"),i.push("int objectIndex = int(texelFetch(uTexturePerPolygonIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).r);"),i.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);"),i.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),i.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),i.push("if (int(flags.x) != renderPass) {"),i.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),i.push("   return;"),i.push("} else {"),i.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));"),i.push("ivec4 packedIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+5, objectIndexCoords.y), 0));"),i.push("int indexBaseOffset = (packedIndexBaseOffset.r << 24) + (packedIndexBaseOffset.g << 16) + (packedIndexBaseOffset.b << 8) + packedIndexBaseOffset.a;"),i.push("int h_index = (polygonIndex - indexBaseOffset) & 4095;"),i.push("int v_index = (polygonIndex - indexBaseOffset) >> 12;"),i.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdIndices, ivec2(h_index, v_index), 0));"),i.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;"),i.push("ivec3 indexPositionH = uniqueVertexIndexes & 4095;"),i.push("ivec3 indexPositionV = uniqueVertexIndexes >> 12;"),i.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));"),i.push("uint solid = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+7, objectIndexCoords.y), 0).r;"),i.push("positions[0] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.r, indexPositionV.r), 0));"),i.push("positions[1] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.g, indexPositionV.g), 0));"),i.push("positions[2] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.b, indexPositionV.b), 0));"),i.push("uvec4 color = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+0, objectIndexCoords.y), 0);"),i.push("if (color.a == 0u) {"),i.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),i.push("   return;"),i.push("};"),i.push("vec3 normal = normalize(cross(positions[2] - positions[0], positions[1] - positions[0]));"),i.push("vec3 position;"),i.push("position = positions[gl_VertexID % 3];"),i.push("vec3 viewNormal = -normalize((transpose(inverse(viewMatrix*positionsDecodeMatrix)) * vec4(normal,1)).xyz);"),i.push("if (solid != 1u) {"),i.push("if (isPerspectiveMatrix(projMatrix)) {"),i.push("vec3 uCameraEyeRtcInQuantizedSpace = (inverse(sceneModelWorldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;"),i.push("if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {"),i.push("position = positions[2 - (gl_VertexID % 3)];"),i.push("viewNormal = -viewNormal;"),i.push("}"),i.push("} else {"),i.push("if (viewNormal.z < 0.0) {"),i.push("position = positions[2 - (gl_VertexID % 3)];"),i.push("viewNormal = -viewNormal;"),i.push("}"),i.push("}"),i.push("}"),i.push("vec4 worldPosition = sceneModelWorldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),i.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);"),i.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;"),i.push("vec4 viewPosition = viewMatrix * worldPosition; "),i.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(i.push("vFragDepth = 1.0 + clipPos.w;"),i.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s&&(i.push("vWorldPosition = worldPosition;"),i.push("vFlags2 = flags2.r;")),i.push("gl_Position = clipPos;"),i.push("vHighPrecisionZW = gl_Position.zw;"),i.push("}"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Triangles dataTexture draw fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),i.push("in highp vec2 vHighPrecisionZW;"),i.push("out vec4 outColor;"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("flat in uint vFlags2;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("void main(void) {"),s){i.push("  bool clippable = vFlags2 > 0u;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { "),i.push("      discard;"),i.push("  }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("float fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;"),i.push("    outColor = vec4(vec3(1.0 - fragCoordZ), 1.0); "),i.push("}"),i}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const pl=u.vec3(),dl=u.vec3(),fl=u.vec3(),El=u.vec3(),ml=u.mat4();class yl{constructor(e){this._scene=e,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){const i=t.model,r=i.scene,o=r.camera,n=r.canvas.gl,a=t._state,l=t._state.origin,{position:h,rotationMatrix:c,rotationMatrixConjugate:A}=i,p=o.viewMatrix;if(!this._program&&(this._allocate(t),this.errors))return;let d,f;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram(t));const E=0!==l[0]||0!==l[1]||0!==l[2],m=0!==h[0]||0!==h[1]||0!==h[2];if(E||m){const e=pl;if(E){const t=dl;u.transformPoint3(c,l,t),e[0]=t[0],e[1]=t[1],e[2]=t[2]}else e[0]=0,e[1]=0,e[2]=0;e[0]+=h[0],e[1]+=h[1],e[2]+=h[2],d=b(p,e,ml),f=fl,f[0]=o.eye[0]-e[0],f[1]=o.eye[1]-e[1],f[2]=o.eye[2]-e[2]}else d=p,f=o.eye;n.uniform1i(this._uRenderPass,s),n.uniformMatrix4fv(this._uWorldMatrix,!1,A),n.uniformMatrix4fv(this._uViewMatrix,!1,d),n.uniformMatrix4fv(this._uProjMatrix,!1,o.projMatrix),n.uniformMatrix4fv(this._uViewNormalMatrix,!1,o.viewNormalMatrix),n.uniformMatrix4fv(this._uWorldNormalMatrix,!1,i.worldNormalMatrix);const y=r._sectionPlanesState.sectionPlanes.length;if(y>0){const e=r._sectionPlanesState.sectionPlanes,s=t.layerIndex*y,o=i.renderFlags;for(let t=0;t<y;t++){const i=this._uSectionPlanes[t];if(i){const r=o.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,r?1:0),r){const s=e[t];if(l){const e=x(s.dist,s.dir,l,El);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}n.uniformMatrix4fv(this._uPositionsDecodeMatrix,!1,t._state.positionsDecodeMatrix),this._aPosition.bindArrayBuffer(a.positionsBuf),this._aOffset.bindArrayBuffer(a.offsetsBuf),this._aNormal.bindArrayBuffer(a.normalsBuf),this._aColor.bindArrayBuffer(a.colorsBuf),this._aFlags.bindArrayBuffer(a.flagsBuf),this._aFlags2&&this._aFlags2.bindArrayBuffer(a.flags2Buf),a.indicesBuf.bind(),n.drawElements(n.TRIANGLES,a.indicesBuf.numItems,a.indicesBuf.itemType,0)}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ne(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uPositionsDecodeMatrix=s.getLocation("positionsDecodeMatrix"),this._uWorldMatrix=s.getLocation("worldMatrix"),this._uWorldNormalMatrix=s.getLocation("worldNormalMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uViewNormalMatrix=s.getLocation("viewNormalMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});this._aPosition=s.getAttribute("position"),this._aOffset=s.getAttribute("offset"),this._aNormal=s.getAttribute("normal"),this._aColor=s.getAttribute("color"),this._aFlags=s.getAttribute("flags"),this._aFlags2&&(this._aFlags2=s.getAttribute("flags2")),e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=s.getLocation("logDepthBufFC"))}_bindProgram(){const e=this._scene,t=e.canvas.gl,s=e.camera.project;if(this._program.bind(),t.uniformMatrix4fv(this._uProjMatrix,!1,s.matrix),e.logarithmicDepthBufferEnabled){const e=2/(Math.log(s.far+1)/Math.LN2);t.uniform1f(this._uLogDepthBufFC,e)}}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("// Batched geometry normals vertex shader"),e.logarithmicDepthBufferEnabled&&q.SUPPORTED_EXTENSIONS.EXT_frag_depth&&s.push("#extension GL_EXT_frag_depth : enable"),s.push("uniform int renderPass;"),s.push("attribute vec3 position;"),e.entityOffsetsEnabled&&s.push("attribute vec3 offset;"),s.push("attribute vec3 normal;"),s.push("attribute vec4 color;"),s.push("attribute vec4 flags;"),s.push("attribute vec4 flags2;"),s.push("uniform mat4 worldMatrix;"),s.push("uniform mat4 worldNormalMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),s.push("uniform mat4 viewNormalMatrix;"),s.push("uniform mat4 positionsDecodeMatrix;"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),q.SUPPORTED_EXTENSIONS.EXT_frag_depth&&s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("varying float isPerspective;")),s.push("vec3 octDecode(vec2 oct) {"),s.push("    vec3 v = vec3(oct.xy, 1.0 - abs(oct.x) - abs(oct.y));"),s.push("    if (v.z < 0.0) {"),s.push("        v.xy = (1.0 - abs(v.yx)) * vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0);"),s.push("    }"),s.push("    return normalize(v);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out vec4 vFlags2;")),s.push("out vec3 vViewNormal;"),s.push("void main(void) {"),s.push("if (int(flags.x) != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      vec4 viewPosition   = viewMatrix * worldPosition; "),s.push("      vec4 worldNormal    = worldNormalMatrix * vec4(octDecode(normal.xy), 0.0); "),s.push("      vec3 viewNormal     = normalize((viewNormalMatrix * worldNormal).xyz);"),t&&(s.push("      vWorldPosition  = worldPosition;"),s.push("      vFlags2         = flags2;")),s.push("      vViewNormal = viewNormal;"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(q.SUPPORTED_EXTENSIONS.EXT_frag_depth?s.push("vFragDepth = 1.0 + clipPos.w;"):(s.push("clipPos.z = log2( max( 1e-6, clipPos.w + 1.0 ) ) * logDepthBufFC - 1.0;"),s.push("clipPos.z *= clipPos.w;")),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry normals fragment shader"),e.logarithmicDepthBufferEnabled&&q.SUPPORTED_EXTENSIONS.EXT_frag_depth&&i.push("#extension GL_EXT_frag_depth : enable"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&q.SUPPORTED_EXTENSIONS.EXT_frag_depth&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in vec4 vFlags2;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec3 vViewNormal;"),i.push("vec3 packNormalToRGB( const in vec3 normal ) {"),i.push("    return normalize( normal ) * 0.5 + 0.5;"),i.push("}"),i.push("void main(void) {"),s){i.push("  bool clippable = (float(vFlags2.x) > 0.0);"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("      if (sectionPlaneActive"+r+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+r+".xyz, vWorldPosition.xyz - sectionPlanePos"+r+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&q.SUPPORTED_EXTENSIONS.EXT_frag_depth&&i.push("    gl_FragDepthEXT = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    gl_FragColor = vec4(packNormalToRGB(vViewNormal), 1.0); "),i.push("}"),i}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const gl=u.vec3(),Il=u.vec3(),vl=u.vec3(),Tl=u.vec3();u.vec4();const _l=u.mat4();class Rl{constructor(e,t){this._scene=e,this._withSAO=t,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){const e=this._scene;return[e._lightsState.getHash(),e._sectionPlanesState.getHash(),this._withSAO?"sao":"nosao"].join(";")}drawLayer(e,t,s){const i=this._scene,r=i.camera,o=t.model,n=i.canvas.gl,a=t._state,l=a.textureState,h=t._state.origin,{position:c,rotationMatrix:A,rotationMatrixConjugate:p}=o;if(!this._program&&(this._allocate(),this.errors))return;let d,f;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram(e,a)),l.bindCommonTextures(this._program,this._uTexturePerObjectIdPositionsDecodeMatrix,this._uTexturePerVertexIdCoordinates,this._uTexturePerObjectIdColorsAndFlags,this._uTextureModelMatrices,this._uTexturePerObjectIdOffsets);const E=0!==h[0]||0!==h[1]||0!==h[2],m=0!==c[0]||0!==c[1]||0!==c[2];if(E||m){const e=gl;if(E){const t=u.transformPoint3(A,h,Il);e[0]=t[0],e[1]=t[1],e[2]=t[2]}else e[0]=0,e[1]=0,e[2]=0;e[0]+=c[0],e[1]+=c[1],e[2]+=c[2],d=b(r.viewMatrix,e,_l),f=vl,f[0]=r.eye[0]-e[0],f[1]=r.eye[1]-e[1],f[2]=r.eye[2]-e[2]}else d=r.viewMatrix,f=r.eye;if(n.uniform2fv(this._uPickClipPos,e.pickClipPos),n.uniform2f(this._uDrawingBufferSize,n.drawingBufferWidth,n.drawingBufferHeight),n.uniformMatrix4fv(this._uSceneModelWorldMatrix,!1,p),n.uniformMatrix4fv(this._uViewMatrix,!1,d),n.uniformMatrix4fv(this._uProjMatrix,!1,r.projMatrix),n.uniform3fv(this._uCameraEyeRtc,f),n.uniform1i(this._uRenderPass,s),i.logarithmicDepthBufferEnabled){const t=2/(Math.log(e.pickZFar+1)/Math.LN2);n.uniform1f(this._uLogDepthBufFC,t)}const y=i._sectionPlanesState.sectionPlanes.length;if(y>0){const e=i._sectionPlanesState.sectionPlanes,s=t.layerIndex*y,r=o.renderFlags;for(let t=0;t<y;t++){const i=this._uSectionPlanes[t];if(i){const o=r.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,o?1:0),o){const s=e[t];if(h){const e=x(s.dist,s.dir,h,Tl);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}a.numIndices8Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,8),n.drawArrays(n.TRIANGLES,0,a.numIndices8Bits)),a.numIndices16Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,16),n.drawArrays(n.TRIANGLES,0,a.numIndices16Bits)),a.numIndices32Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,32),n.drawArrays(n.TRIANGLES,0,a.numIndices32Bits)),e.drawElements++}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ne(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uPickInvisible=s.getLocation("pickInvisible"),this._uPickClipPos=s.getLocation("pickClipPos"),this._uDrawingBufferSize=s.getLocation("drawingBufferSize"),this._uSceneModelWorldMatrix=s.getLocation("sceneModelWorldMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=s.getLocation("logDepthBufFC")),this._uTexturePerObjectIdPositionsDecodeMatrix="uTexturePerObjectIdPositionsDecodeMatrix",this._uTexturePerObjectIdColorsAndFlags="uTexturePerObjectIdColorsAndFlags",this._uTexturePerVertexIdCoordinates="uTexturePerVertexIdCoordinates",this._uTexturePerPolygonIdNormals="uTexturePerPolygonIdNormals",this._uTexturePerPolygonIdIndices="uTexturePerPolygonIdIndices",this._uTexturePerPolygonIdPortionIds="uTexturePerPolygonIdPortionIds",this._uTextureModelMatrices="uTextureModelMatrices",this._uTexturePerObjectIdOffsets="uTexturePerObjectIdOffsets",this._uCameraEyeRtc=s.getLocation("uCameraEyeRtc")}_bindProgram(e){const t=this._scene,s=t.canvas.gl,i=this._program,r=t.camera.project;if(i.bind(),t.logarithmicDepthBufferEnabled){const e=2/(Math.log(r.far+1)/Math.LN2);s.uniform1f(this._uLogDepthBufFC,e)}}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState;e._lightsState;const s=t.sectionPlanes.length>0,i=[];return i.push("#version 300 es"),i.push("// trianglesDatatextureNormalsRenderer vertex shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("precision highp usampler2D;"),i.push("precision highp isampler2D;"),i.push("precision highp sampler2D;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("precision mediump usampler2D;"),i.push("precision mediump isampler2D;"),i.push("precision mediump sampler2D;"),i.push("#endif"),i.push("uniform int renderPass;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),i.push("uniform mat4 sceneModelWorldMatrix;"),i.push("uniform mat4 viewMatrix;"),i.push("uniform mat4 projMatrix;"),i.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;"),i.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;"),i.push("uniform highp sampler2D uTexturePerObjectIdOffsets;"),i.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;"),i.push("uniform highp usampler2D uTexturePerPolygonIdIndices;"),i.push("uniform mediump usampler2D uTexturePerPolygonIdPortionIds;"),i.push("uniform highp sampler2D uTextureModelMatrices;"),i.push("uniform vec3 uCameraEyeRtc;"),i.push("vec3 positions[3];"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;"),i.push("out float isPerspective;")),i.push("uniform vec2 pickClipPos;"),i.push("uniform vec2 drawingBufferSize;"),i.push("vec4 remapClipPos(vec4 clipPos) {"),i.push("    clipPos.xy /= clipPos.w;"),i.push("    clipPos.xy = (clipPos.xy - pickClipPos) * drawingBufferSize;"),i.push("    clipPos.xy *= clipPos.w;"),i.push("    return clipPos;"),i.push("}"),i.push("bool isPerspectiveMatrix(mat4 m) {"),i.push("    return (m[2][3] == - 1.0);"),i.push("}"),i.push("out vec4 vWorldPosition;"),s&&i.push("flat out uint vFlags2;"),i.push("void main(void) {"),i.push("int polygonIndex = gl_VertexID / 3;"),i.push("int h_packed_object_id_index = (polygonIndex >> 3) & 4095;"),i.push("int v_packed_object_id_index = (polygonIndex >> 3) >> 12;"),i.push("int objectIndex = int(texelFetch(uTexturePerPolygonIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).r);"),i.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);"),i.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),i.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),i.push("if (int(flags.w) != renderPass) {"),i.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),i.push("   return;"),i.push("} else {"),i.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));"),i.push("ivec4 packedIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+5, objectIndexCoords.y), 0));"),i.push("int indexBaseOffset = (packedIndexBaseOffset.r << 24) + (packedIndexBaseOffset.g << 16) + (packedIndexBaseOffset.b << 8) + packedIndexBaseOffset.a;"),i.push("int h_index = (polygonIndex - indexBaseOffset) & 4095;"),i.push("int v_index = (polygonIndex - indexBaseOffset) >> 12;"),i.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdIndices, ivec2(h_index, v_index), 0));"),i.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;"),i.push("ivec3 indexPositionH = uniqueVertexIndexes & 4095;"),i.push("ivec3 indexPositionV = uniqueVertexIndexes >> 12;"),i.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));"),i.push("uint solid = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+7, objectIndexCoords.y), 0).r;"),i.push("positions[0] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.r, indexPositionV.r), 0));"),i.push("positions[1] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.g, indexPositionV.g), 0));"),i.push("positions[2] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.b, indexPositionV.b), 0));"),i.push("uvec4 color = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+0, objectIndexCoords.y), 0);"),i.push("if (color.a == 0u) {"),i.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),i.push("   return;"),i.push("};"),i.push("vec3 normal = normalize(cross(positions[2] - positions[0], positions[1] - positions[0]));"),i.push("vec3 position;"),i.push("position = positions[gl_VertexID % 3];"),i.push("vec3 viewNormal = -normalize((transpose(inverse(viewMatrix*positionsDecodeMatrix)) * vec4(normal,1)).xyz);"),i.push("if (solid != 1u) {"),i.push("if (isPerspectiveMatrix(projMatrix)) {"),i.push("vec3 uCameraEyeRtcInQuantizedSpace = (inverse(sceneModelWorldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;"),i.push("if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {"),i.push("position = positions[2 - (gl_VertexID % 3)];"),i.push("viewNormal = -viewNormal;"),i.push("}"),i.push("} else {"),i.push("vec3 viewNormal = -normalize((transpose(inverse(viewMatrix*positionsDecodeMatrix)) * vec4(normal,1)).xyz);"),i.push("if (viewNormal.z < 0.0) {"),i.push("position = positions[2 - (gl_VertexID % 3)];"),i.push("}"),i.push("}"),i.push("}"),i.push("vec4 worldPosition = sceneModelWorldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),i.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);"),i.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;"),i.push("vec4 viewPosition = viewMatrix * worldPosition; "),i.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(i.push("vFragDepth = 1.0 + clipPos.w;"),i.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),i.push("vWorldPosition = worldPosition;"),s&&i.push("vFlags2 = flags2.r;"),i.push("gl_Position = remapClipPos(clipPos);"),i.push("}"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// TrianglesDataTexturePickNormalsRenderer fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),i.push("in vec4 vWorldPosition;"),s){i.push("flat in uint vFlags2;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("out highp ivec4 outNormal;"),i.push("void main(void) {"),s){i.push("  bool clippable = vFlags2 > 0u;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { "),i.push("      discard;"),i.push("  }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("  vec3 xTangent = dFdx( vWorldPosition.xyz );"),i.push("  vec3 yTangent = dFdy( vWorldPosition.xyz );"),i.push("  vec3 worldNormal = normalize( cross( xTangent, yTangent ) );"),i.push(`  outNormal = ivec4(worldNormal * float(${u.MAX_INT}), 1.0);`),i.push("}"),i}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}class Pl{constructor(e){this._scene=e}_compile(){this._colorRenderer&&!this._colorRenderer.getValid()&&(this._colorRenderer.destroy(),this._colorRenderer=null),this._colorRendererWithSAO&&!this._colorRendererWithSAO.getValid()&&(this._colorRendererWithSAO.destroy(),this._colorRendererWithSAO=null),this._flatColorRenderer&&!this._flatColorRenderer.getValid()&&(this._flatColorRenderer.destroy(),this._flatColorRenderer=null),this._flatColorRendererWithSAO&&!this._flatColorRendererWithSAO.getValid()&&(this._flatColorRendererWithSAO.destroy(),this._flatColorRendererWithSAO=null),this._colorQualityRendererWithSAO&&!this._colorQualityRendererWithSAO.getValid()&&(this._colorQualityRendererWithSAO.destroy(),this._colorQualityRendererWithSAO=null),this._depthRenderer&&!this._depthRenderer.getValid()&&(this._depthRenderer.destroy(),this._depthRenderer=null),this._normalsRenderer&&!this._normalsRenderer.getValid()&&(this._normalsRenderer.destroy(),this._normalsRenderer=null),this._silhouetteRenderer&&!this._silhouetteRenderer.getValid()&&(this._silhouetteRenderer.destroy(),this._silhouetteRenderer=null),this._edgesRenderer&&!this._edgesRenderer.getValid()&&(this._edgesRenderer.destroy(),this._edgesRenderer=null),this._edgesColorRenderer&&!this._edgesColorRenderer.getValid()&&(this._edgesColorRenderer.destroy(),this._edgesColorRenderer=null),this._pickMeshRenderer&&!this._pickMeshRenderer.getValid()&&(this._pickMeshRenderer.destroy(),this._pickMeshRenderer=null),this._pickDepthRenderer&&!this._pickDepthRenderer.getValid()&&(this._pickDepthRenderer.destroy(),this._pickDepthRenderer=null),this._vertexDepthRenderer&&!this._vertexDepthRenderer.getValid()&&(this._vertexDepthRenderer.destroy(),this._vertexDepthRenderer=null),this._snapDepthBufInitRenderer&&!this._snapDepthBufInitRenderer.getValid()&&(this._snapDepthBufInitRenderer.destroy(),this._snapDepthBufInitRenderer=null),this._pickNormalsRenderer&&!1===this._pickNormalsRenderer.getValid()&&(this._pickNormalsRenderer.destroy(),this._pickNormalsRenderer=null),this._pickNormalsFlatRenderer&&!1===this._pickNormalsFlatRenderer.getValid()&&(this._pickNormalsFlatRenderer.destroy(),this._pickNormalsFlatRenderer=null),this._occlusionRenderer&&!1===this._occlusionRenderer.getValid()&&(this._occlusionRenderer.destroy(),this._occlusionRenderer=null)}eagerCreateRenders(){this._silhouetteRenderer||(this._silhouetteRenderer=new ya(this._scene)),this._pickMeshRenderer||(this._pickMeshRenderer=new Ba(this._scene)),this._pickDepthRenderer||(this._pickDepthRenderer=new Ga(this._scene)),this._pickNormalsRenderer||(this._pickNormalsRenderer=new Rl(this._scene)),this._vertexDepthRenderer||(this._vertexDepthRenderer=new Ka(this._scene)),this._snapDepthBufInitRenderer||(this._snapDepthBufInitRenderer=new el(this._scene))}get colorRenderer(){return this._colorRenderer||(this._colorRenderer=new Aa(this._scene,!1)),this._colorRenderer}get colorRendererWithSAO(){return this._colorRendererWithSAO||(this._colorRendererWithSAO=new Aa(this._scene,!0)),this._colorRendererWithSAO}get colorQualityRendererWithSAO(){return this._colorQualityRendererWithSAO}get silhouetteRenderer(){return this._silhouetteRenderer||(this._silhouetteRenderer=new ya(this._scene)),this._silhouetteRenderer}get depthRenderer(){return this._depthRenderer||(this._depthRenderer=new ul(this._scene)),this._depthRenderer}get normalsRenderer(){return this._normalsRenderer||(this._normalsRenderer=new yl(this._scene)),this._normalsRenderer}get edgesRenderer(){return this._edgesRenderer||(this._edgesRenderer=new Ra(this._scene)),this._edgesRenderer}get edgesColorRenderer(){return this._edgesColorRenderer||(this._edgesColorRenderer=new Oa(this._scene)),this._edgesColorRenderer}get pickMeshRenderer(){return this._pickMeshRenderer||(this._pickMeshRenderer=new Ba(this._scene)),this._pickMeshRenderer}get pickNormalsRenderer(){return this._pickNormalsRenderer||(this._pickNormalsRenderer=new Rl(this._scene)),this._pickNormalsRenderer}get pickNormalsFlatRenderer(){return this._pickNormalsFlatRenderer||(this._pickNormalsFlatRenderer=new Rl(this._scene)),this._pickNormalsFlatRenderer}get pickDepthRenderer(){return this._pickDepthRenderer||(this._pickDepthRenderer=new Ga(this._scene)),this._pickDepthRenderer}get vertexDepthRenderer(){return this._vertexDepthRenderer||(this._vertexDepthRenderer=new Ka(this._scene)),this._vertexDepthRenderer}get snapDepthBufInitRenderer(){return this._snapDepthBufInitRenderer||(this._snapDepthBufInitRenderer=new el(this._scene)),this._snapDepthBufInitRenderer}get occlusionRenderer(){return this._occlusionRenderer||(this._occlusionRenderer=new nl(this._scene)),this._occlusionRenderer}_destroy(){this._colorRenderer&&this._colorRenderer.destroy(),this._colorRendererWithSAO&&this._colorRendererWithSAO.destroy(),this._flatColorRenderer&&this._flatColorRenderer.destroy(),this._flatColorRendererWithSAO&&this._flatColorRendererWithSAO.destroy(),this._colorQualityRendererWithSAO&&this._colorQualityRendererWithSAO.destroy(),this._depthRenderer&&this._depthRenderer.destroy(),this._normalsRenderer&&this._normalsRenderer.destroy(),this._silhouetteRenderer&&this._silhouetteRenderer.destroy(),this._edgesRenderer&&this._edgesRenderer.destroy(),this._edgesColorRenderer&&this._edgesColorRenderer.destroy(),this._pickMeshRenderer&&this._pickMeshRenderer.destroy(),this._pickDepthRenderer&&this._pickDepthRenderer.destroy(),this._vertexDepthRenderer&&this._vertexDepthRenderer.destroy(),this._snapDepthBufInitRenderer&&this._snapDepthBufInitRenderer.destroy(),this._pickNormalsRenderer&&this._pickNormalsRenderer.destroy(),this._pickNormalsFlatRenderer&&this._pickNormalsFlatRenderer.destroy(),this._occlusionRenderer&&this._occlusionRenderer.destroy()}}const Dl={};class Nl{constructor(){this.positionsCompressed=[],this.metallicRoughness=[],this.indices8Bits=[],this.indices16Bits=[],this.indices32Bits=[],this.edgeIndices8Bits=[],this.edgeIndices16Bits=[],this.edgeIndices32Bits=[],this.perObjectColors=[],this.perObjectPickColors=[],this.perObjectSolid=[],this.perObjectOffsets=[],this.perObjectPositionsDecodeMatrices=[],this.perObjectInstancePositioningMatrices=[],this.perObjectVertexBases=[],this.perObjectIndexBaseOffsets=[],this.perObjectEdgeIndexBaseOffsets=[],this.perTriangleNumberPortionId8Bits=[],this.perTriangleNumberPortionId16Bits=[],this.perTriangleNumberPortionId32Bits=[],this.perEdgeNumberPortionId8Bits=[],this.perEdgeNumberPortionId16Bits=[],this.perEdgeNumberPortionId32Bits=[]}}class Cl{constructor(){this.texturePerObjectIdColorsAndFlags=null,this.texturePerObjectIdOffsets=null,this.texturePerObjectIdPositionsDecodeMatrix=null,this.texturePerVertexIdCoordinates=null,this.texturePerPolygonIdPortionIds8Bits=null,this.texturePerPolygonIdPortionIds16Bits=null,this.texturePerPolygonIdPortionIds32Bits=null,this.texturePerEdgeIdPortionIds8Bits=null,this.texturePerEdgeIdPortionIds16Bits=null,this.texturePerEdgeIdPortionIds32Bits=null,this.texturePerPolygonIdIndices8Bits=null,this.texturePerPolygonIdIndices16Bits=null,this.texturePerPolygonIdIndices32Bits=null,this.texturePerPolygonIdEdgeIndices8Bits=null,this.texturePerPolygonIdEdgeIndices16Bits=null,this.texturePerPolygonIdEdgeIndices32Bits=null,this.textureModelMatrices=null}finalize(){this.indicesPerBitnessTextures={8:this.texturePerPolygonIdIndices8Bits,16:this.texturePerPolygonIdIndices16Bits,32:this.texturePerPolygonIdIndices32Bits},this.indicesPortionIdsPerBitnessTextures={8:this.texturePerPolygonIdPortionIds8Bits,16:this.texturePerPolygonIdPortionIds16Bits,32:this.texturePerPolygonIdPortionIds32Bits},this.edgeIndicesPerBitnessTextures={8:this.texturePerPolygonIdEdgeIndices8Bits,16:this.texturePerPolygonIdEdgeIndices16Bits,32:this.texturePerPolygonIdEdgeIndices32Bits},this.edgeIndicesPortionIdsPerBitnessTextures={8:this.texturePerEdgeIdPortionIds8Bits,16:this.texturePerEdgeIdPortionIds16Bits,32:this.texturePerEdgeIdPortionIds32Bits}}bindCommonTextures(e,t,s,i,r,o){this.texturePerObjectIdPositionsDecodeMatrix.bindTexture(e,t,1),this.texturePerVertexIdCoordinates.bindTexture(e,s,2),this.texturePerObjectIdColorsAndFlags.bindTexture(e,i,3),this.texturePerObjectIdOffsets.bindTexture(e,o,4)}bindTriangleIndicesTextures(e,t,s,i){this.indicesPortionIdsPerBitnessTextures[i].bindTexture(e,t,5),this.indicesPerBitnessTextures[i].bindTexture(e,s,6)}bindEdgeIndicesTextures(e,t,s,i){this.edgeIndicesPortionIdsPerBitnessTextures[i].bindTexture(e,t,5),this.edgeIndicesPerBitnessTextures[i].bindTexture(e,s,6)}}class Ol{constructor(e,t,s,i,r=null){this._gl=e,this._texture=t,this._textureWidth=s,this._textureHeight=i,this._textureData=r}bindTexture(e,t,s){return e.bindTexture(t,this,s)}bind(e){return this._gl.activeTexture(this._gl["TEXTURE"+e]),this._gl.bindTexture(this._gl.TEXTURE_2D,this._texture),!0}unbind(e){}}const bl={sizeDataColorsAndFlags:0,sizeDataPositionDecodeMatrices:0,sizeDataTextureOffsets:0,sizeDataTexturePositions:0,sizeDataTextureIndices:0,sizeDataTextureEdgeIndices:0,sizeDataTexturePortionIds:0,numberOfGeometries:0,numberOfPortions:0,numberOfLayers:0,numberOfTextures:0,totalPolygons:0,totalPolygons8Bits:0,totalPolygons16Bits:0,totalPolygons32Bits:0,totalEdges:0,totalEdges8Bits:0,totalEdges16Bits:0,totalEdges32Bits:0,cannotCreatePortion:{because10BitsObjectId:0,becauseTextureSize:0},overheadSizeAlignementIndices:0,overheadSizeAlignementEdgeIndices:0};window.printDataTextureRamStats=function(){console.log(JSON.stringify(bl,null,4));let e=0;Object.keys(bl).forEach((t=>{t.startsWith("size")&&(e+=bl[t])})),console.log(`Total size ${e} bytes (${(e/1e3/1e3).toFixed(2)} MB)`),console.log(`Avg bytes / triangle: ${(e/bl.totalPolygons).toFixed(2)}`);let t={};Object.keys(bl).forEach((s=>{s.startsWith("size")&&(t[s]=`${(bl[s]/e*100).toFixed(2)} % of total`)})),console.log(JSON.stringify({percentualRamUsage:t},null,4))};class Sl{disableBindedTextureFiltering(e){e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE)}generateTextureForColorsAndFlags(e,t,s,i,r,o,n){const a=t.length;this.numPortions=a;const l=4096,h=Math.ceil(a/512);if(0===h)throw"texture height===0";const c=new Uint8Array(16384*h);bl.sizeDataColorsAndFlags+=c.byteLength,bl.numberOfTextures++;for(let e=0;e<a;e++)c.set(t[e],32*e+0),c.set(s[e],32*e+4),c.set([0,0,0,0],32*e+8),c.set([0,0,0,0],32*e+12),c.set([i[e]>>24&255,i[e]>>16&255,i[e]>>8&255,255&i[e]],32*e+16),c.set([r[e]>>24&255,r[e]>>16&255,r[e]>>8&255,255&r[e]],32*e+20),c.set([o[e]>>24&255,o[e]>>16&255,o[e]>>8&255,255&o[e]],32*e+24),c.set([n[e]?1:0,0,0,0],32*e+28);const A=e.createTexture();return e.bindTexture(e.TEXTURE_2D,A),e.texStorage2D(e.TEXTURE_2D,1,e.RGBA8UI,l,h),e.texSubImage2D(e.TEXTURE_2D,0,0,0,l,h,e.RGBA_INTEGER,e.UNSIGNED_BYTE,c,0),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE),e.bindTexture(e.TEXTURE_2D,null),new Ol(e,A,l,h,c)}generateTextureForObjectOffsets(e,t){const s=512,i=Math.ceil(t/s);if(0===i)throw"texture height===0";const r=new Float32Array(1536*i).fill(0);bl.sizeDataTextureOffsets+=r.byteLength,bl.numberOfTextures++;const o=e.createTexture();return e.bindTexture(e.TEXTURE_2D,o),e.texStorage2D(e.TEXTURE_2D,1,e.RGB32F,s,i),e.texSubImage2D(e.TEXTURE_2D,0,0,0,s,i,e.RGB,e.FLOAT,r,0),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE),e.bindTexture(e.TEXTURE_2D,null),new Ol(e,o,s,i,r)}generateTextureForPositionsDecodeMatrices(e,t,s){const i=t.length;if(0===i)throw"num decode+entity matrices===0";const r=2048,o=Math.ceil(i/512),n=new Float32Array(8192*o);bl.sizeDataPositionDecodeMatrices+=n.byteLength,bl.numberOfTextures++;const a=u.mat4();for(let e=0;e<t.length;e++)n.set(u.mulMat4(s[e],t[e],a),16*e);const l=e.createTexture();return e.bindTexture(e.TEXTURE_2D,l),e.texStorage2D(e.TEXTURE_2D,1,e.RGBA32F,r,o),e.texSubImage2D(e.TEXTURE_2D,0,0,0,r,o,e.RGBA,e.FLOAT,n,0),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE),e.bindTexture(e.TEXTURE_2D,null),new Ol(e,l,r,o)}generateTextureFor8BitIndices(e,t){if(0===t.length)return{texture:null,textureHeight:0};const s=4096,i=Math.ceil(t.length/3/s);if(0===i)throw"texture height===0";const r=new Uint8Array(s*i*3);bl.sizeDataTextureIndices+=r.byteLength,bl.numberOfTextures++,r.fill(0),r.set(t,0);const o=e.createTexture();return e.bindTexture(e.TEXTURE_2D,o),e.texStorage2D(e.TEXTURE_2D,1,e.RGB8UI,s,i),e.texSubImage2D(e.TEXTURE_2D,0,0,0,s,i,e.RGB_INTEGER,e.UNSIGNED_BYTE,r,0),this.disableBindedTextureFiltering(e),e.bindTexture(e.TEXTURE_2D,null),new Ol(e,o,s,i)}generateTextureFor16BitIndices(e,t){if(0===t.length)return{texture:null,textureHeight:0};const s=4096,i=Math.ceil(t.length/3/s);if(0===i)throw"texture height===0";const r=new Uint16Array(s*i*3);bl.sizeDataTextureIndices+=r.byteLength,bl.numberOfTextures++,r.fill(0),r.set(t,0);const o=e.createTexture();return e.bindTexture(e.TEXTURE_2D,o),e.texStorage2D(e.TEXTURE_2D,1,e.RGB16UI,s,i),e.texSubImage2D(e.TEXTURE_2D,0,0,0,s,i,e.RGB_INTEGER,e.UNSIGNED_SHORT,r,0),this.disableBindedTextureFiltering(e),e.bindTexture(e.TEXTURE_2D,null),new Ol(e,o,s,i)}generateTextureFor32BitIndices(e,t){if(0===t.length)return{texture:null,textureHeight:0};const s=4096,i=Math.ceil(t.length/3/s);if(0===i)throw"texture height===0";const r=new Uint32Array(s*i*3);bl.sizeDataTextureIndices+=r.byteLength,bl.numberOfTextures++,r.fill(0),r.set(t,0);const o=e.createTexture();return e.bindTexture(e.TEXTURE_2D,o),e.texStorage2D(e.TEXTURE_2D,1,e.RGB32UI,s,i),e.texSubImage2D(e.TEXTURE_2D,0,0,0,s,i,e.RGB_INTEGER,e.UNSIGNED_INT,r,0),this.disableBindedTextureFiltering(e),e.bindTexture(e.TEXTURE_2D,null),new Ol(e,o,s,i)}generateTextureFor8BitsEdgeIndices(e,t){if(0===t.length)return{texture:null,textureHeight:0};const s=4096,i=Math.ceil(t.length/2/s);if(0===i)throw"texture height===0";const r=new Uint8Array(s*i*2);bl.sizeDataTextureEdgeIndices+=r.byteLength,bl.numberOfTextures++,r.fill(0),r.set(t,0);const o=e.createTexture();return e.bindTexture(e.TEXTURE_2D,o),e.texStorage2D(e.TEXTURE_2D,1,e.RG8UI,s,i),e.texSubImage2D(e.TEXTURE_2D,0,0,0,s,i,e.RG_INTEGER,e.UNSIGNED_BYTE,r,0),this.disableBindedTextureFiltering(e),e.bindTexture(e.TEXTURE_2D,null),new Ol(e,o,s,i)}generateTextureFor16BitsEdgeIndices(e,t){if(0===t.length)return{texture:null,textureHeight:0};const s=4096,i=Math.ceil(t.length/2/s);if(0===i)throw"texture height===0";const r=new Uint16Array(s*i*2);bl.sizeDataTextureEdgeIndices+=r.byteLength,bl.numberOfTextures++,r.fill(0),r.set(t,0);const o=e.createTexture();return e.bindTexture(e.TEXTURE_2D,o),e.texStorage2D(e.TEXTURE_2D,1,e.RG16UI,s,i),e.texSubImage2D(e.TEXTURE_2D,0,0,0,s,i,e.RG_INTEGER,e.UNSIGNED_SHORT,r,0),this.disableBindedTextureFiltering(e),e.bindTexture(e.TEXTURE_2D,null),new Ol(e,o,s,i)}generateTextureFor32BitsEdgeIndices(e,t){if(0===t.length)return{texture:null,textureHeight:0};const s=4096,i=Math.ceil(t.length/2/s);if(0===i)throw"texture height===0";const r=new Uint32Array(s*i*2);bl.sizeDataTextureEdgeIndices+=r.byteLength,bl.numberOfTextures++,r.fill(0),r.set(t,0);const o=e.createTexture();return e.bindTexture(e.TEXTURE_2D,o),e.texStorage2D(e.TEXTURE_2D,1,e.RG32UI,s,i),e.texSubImage2D(e.TEXTURE_2D,0,0,0,s,i,e.RG_INTEGER,e.UNSIGNED_INT,r,0),this.disableBindedTextureFiltering(e),e.bindTexture(e.TEXTURE_2D,null),new Ol(e,o,s,i)}generateTextureForPositions(e,t){const s=t.length/3,i=4096,r=Math.ceil(s/i);if(0===r)throw"texture height===0";const o=new Uint16Array(i*r*3);bl.sizeDataTexturePositions+=o.byteLength,bl.numberOfTextures++,o.fill(0),o.set(t,0);const n=e.createTexture();return e.bindTexture(e.TEXTURE_2D,n),e.texStorage2D(e.TEXTURE_2D,1,e.RGB16UI,i,r),e.texSubImage2D(e.TEXTURE_2D,0,0,0,i,r,e.RGB_INTEGER,e.UNSIGNED_SHORT,o,0),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE),e.bindTexture(e.TEXTURE_2D,null),new Ol(e,n,i,r)}generateTextureForPackedPortionIds(e,t){if(0===t.length)return{texture:null,textureHeight:0};const s=t.length,i=4096,r=Math.ceil(s/i);if(0===r)throw"texture height===0";const o=new Uint16Array(i*r);o.set(t,0),bl.sizeDataTexturePortionIds+=o.byteLength,bl.numberOfTextures++;const n=e.createTexture();return e.bindTexture(e.TEXTURE_2D,n),e.texStorage2D(e.TEXTURE_2D,1,e.R16UI,i,r),e.texSubImage2D(e.TEXTURE_2D,0,0,0,i,r,e.RED_INTEGER,e.UNSIGNED_SHORT,o,0),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE),e.bindTexture(e.TEXTURE_2D,null),new Ol(e,n,i,r)}}const wl=u.vec4([0,0,0,1]),xl=u.vec4([0,0,0,1]);u.vec4([0,0,0,1]);const Bl=new Uint8Array(4),Fl=new Float32Array(3),Ml=u.AABB3();let Ll=0;const Ul=u.identityMat4();class Hl{constructor(e,t){bl.numberOfLayers++,this._layerNumber=Ll++,this.sortId=`TriDTX-${this._layerNumber}`,this.layerIndex=t.layerIndex,this._dataTextureRenderers=function(e){const t=e.id;let s=Dl[t];return s||(s=new Pl(e),Dl[t]=s,s._compile(),s.eagerCreateRenders(),e.on("compile",(()=>{s._compile(),s.eagerCreateRenders()})),e.on("destroyed",(()=>{delete Dl[t],s._destroy()}))),s}(e.scene),this.model=e,this._buffer=new Nl,this._dataTextureState=new Cl,this._dataTextureGenerator=new Sl,this._state=new Ne({origin:u.vec3(t.origin),metallicRoughnessBuf:null,positionsDecodeMatrix:u.mat4(),textureState:this._dataTextureState,numIndices8Bits:0,numIndices16Bits:0,numIndices32Bits:0,numEdgeIndices8Bits:0,numEdgeIndices16Bits:0,numEdgeIndices32Bits:0,numVertices:0}),this._numPortions=0,this._numVisibleLayerPortions=0,this._numTransparentLayerPortions=0,this._numXRayedLayerPortions=0,this._numSelectedLayerPortions=0,this._numHighlightedLayerPortions=0,this._numClippableLayerPortions=0,this._numEdgesLayerPortions=0,this._numPickableLayerPortions=0,this._numCulledLayerPortions=0,this._subPortions=[],this._portionToSubPortionsMap=[],this._bucketGeometries={},this.aabb=u.collapseAABB3(),this._numUpdatesInFrame=0,this._finalized=!1}canCreatePortion(e){if(this._finalized)throw"Already finalized";const t=e.buckets.length;this._numPortions+t>65536&&bl.cannotCreatePortion.because10BitsObjectId++;let s=this._numPortions+t<=65536;const i=void 0!==e.geometryId&&null!==e.geometryId?`${e.geometryId}#0`:`${e.id}#0`;if(!this._bucketGeometries[i]){const t=Math.max(this._state.numIndices8Bits,this._state.numIndices16Bits,this._state.numIndices32Bits);let i=0,r=0;e.buckets.forEach((e=>{i+=e.positionsCompressed.length/3,r+=e.indices.length/3})),(this._state.numVertices+i>16777216||t+r>16777216)&&bl.cannotCreatePortion.becauseTextureSize++,s&&=this._state.numVertices+i<=16777216&&t+r<=16777216}return s}createPortion(e){if(this._finalized)throw"Already finalized";const t=[],s=e.worldAABB;e.buckets.forEach(((i,r)=>{const o=void 0!==e.geometryId&&null!==e.geometryId?`${e.geometryId}#${r}`:`${e.id}#${r}`;let n=this._bucketGeometries[o];n||(n=this._createBucketGeometry(e,i),this._bucketGeometries[o]=n);const a=u.collapseAABB3(Ml),l=this._createSubPortion(e,n,i,a);u.expandAABB3(s,a),t.push(l)}));const i=this._state.origin;0===i[0]&&0===i[1]&&0===i[2]||(s[0]+=i[0],s[1]+=i[1],s[2]+=i[2],s[3]+=i[0],s[4]+=i[1],s[5]+=i[2]),u.expandAABB3(this.aabb,s);const r=this._portionToSubPortionsMap.length;return this._portionToSubPortionsMap.push(t),this.model.numPortions++,r}_createBucketGeometry(e,t){if(t.indices){const e=8*Math.ceil(t.indices.length/3/8)*3;bl.overheadSizeAlignementIndices+=2*(e-t.indices.length);const s=new Uint32Array(e);s.fill(0),s.set(t.indices),t.indices=s}if(t.edgeIndices){const e=8*Math.ceil(t.edgeIndices.length/2/8)*2;bl.overheadSizeAlignementEdgeIndices+=2*(e-t.edgeIndices.length);const s=new Uint32Array(e);s.fill(0),s.set(t.edgeIndices),t.edgeIndices=s}const s=t.positionsCompressed,i=t.indices,r=t.edgeIndices,o=this._buffer,n=o.positionsCompressed.length/3,a=s.length/3;for(let e=0,t=s.length;e<t;e++)o.positionsCompressed.push(s[e]);let l,h,c=0;if(i){let e;c=i.length/3,e=a<=256?o.indices8Bits:a<=65536?o.indices16Bits:o.indices32Bits,l=e.length/3;for(let t=0,s=i.length;t<s;t++)e.push(i[t])}let A=0;if(r){let e;A=r.length/2,e=a<=256?o.edgeIndices8Bits:a<=65536?o.edgeIndices16Bits:o.edgeIndices32Bits,h=e.length/2;for(let t=0,s=r.length;t<s;t++)e.push(r[t])}this._state.numVertices+=a,bl.numberOfGeometries++;const p=u.collapseAABB3();u.expandAABB3Points3(p,t.positionsCompressed),nt.decompressAABB(p,e.positionsDecodeMatrix);return{vertexBase:n,numVertices:a,numTriangles:c,numEdges:A,indicesBase:l,edgeIndicesBase:h,aabb:p,obb:null}}_createSubPortion(e,t,s,i){const r=e.color;e.metallic,e.roughness;const o=e.colors,n=e.opacity,a=e.meshMatrix,l=e.pickColor,h=this._buffer,c=this._state;if(h.perObjectPositionsDecodeMatrices.push(e.positionsDecodeMatrix),h.perObjectInstancePositioningMatrices.push(a||Ul),a){t.obb||(t.obb=u.AABB3ToOBB3(t.aabb));const e=t.obb;for(let t=0,s=e.length;t<s;t+=4)wl[0]=e[t+0],wl[1]=e[t+1],wl[2]=e[t+2],wl[3]=1,a&&u.transformPoint4(a,wl,xl),u.expandAABB3Point3(i,xl)}else u.expandAABB3(i,t.aabb);h.perObjectSolid.push(!!e.solid),o?h.perObjectColors.push([255*o[0],255*o[1],255*o[2],255]):r&&h.perObjectColors.push([r[0],r[1],r[2],n]),h.perObjectPickColors.push(l),h.perObjectVertexBases.push(t.vertexBase);{let e;e=t.numVertices<=256?c.numIndices8Bits:t.numVertices<=65536?c.numIndices16Bits:c.numIndices32Bits,h.perObjectIndexBaseOffsets.push(e/3-t.indicesBase)}{let e;e=t.numVertices<=256?c.numEdgeIndices8Bits:t.numVertices<=65536?c.numEdgeIndices16Bits:c.numEdgeIndices32Bits,h.perObjectEdgeIndexBaseOffsets.push(e/2-t.edgeIndicesBase)}const A=this._subPortions.length;if(t.numTriangles>0){let e,s=3*t.numTriangles;t.numVertices<=256?(e=h.perTriangleNumberPortionId8Bits,c.numIndices8Bits+=s,bl.totalPolygons8Bits+=t.numTriangles):t.numVertices<=65536?(e=h.perTriangleNumberPortionId16Bits,c.numIndices16Bits+=s,bl.totalPolygons16Bits+=t.numTriangles):(e=h.perTriangleNumberPortionId32Bits,c.numIndices32Bits+=s,bl.totalPolygons32Bits+=t.numTriangles),bl.totalPolygons+=t.numTriangles;for(let s=0;s<t.numTriangles;s+=8)e.push(A)}if(t.numEdges>0){let e,s=2*t.numEdges;t.numVertices<=256?(e=h.perEdgeNumberPortionId8Bits,c.numEdgeIndices8Bits+=s,bl.totalEdges8Bits+=t.numEdges):t.numVertices<=65536?(e=h.perEdgeNumberPortionId16Bits,c.numEdgeIndices16Bits+=s,bl.totalEdges16Bits+=t.numEdges):(e=h.perEdgeNumberPortionId32Bits,c.numEdgeIndices32Bits+=s,bl.totalEdges32Bits+=t.numEdges),bl.totalEdges+=t.numEdges;for(let s=0;s<t.numEdges;s+=8)e.push(A)}return this._subPortions.push({numVertices:t.numTriangles}),this._numPortions++,bl.numberOfPortions++,A}finalize(){if(this._finalized)return;const e=this._state,t=this._dataTextureState,s=this.model.scene.canvas.gl,i=this._buffer;e.gl=s,t.texturePerObjectIdColorsAndFlags=this._dataTextureGenerator.generateTextureForColorsAndFlags(s,i.perObjectColors,i.perObjectPickColors,i.perObjectVertexBases,i.perObjectIndexBaseOffsets,i.perObjectEdgeIndexBaseOffsets,i.perObjectSolid),t.texturePerObjectIdOffsets=this._dataTextureGenerator.generateTextureForObjectOffsets(s,this._numPortions),t.texturePerObjectIdPositionsDecodeMatrix=this._dataTextureGenerator.generateTextureForPositionsDecodeMatrices(s,i.perObjectPositionsDecodeMatrices,i.perObjectInstancePositioningMatrices),t.texturePerVertexIdCoordinates=this._dataTextureGenerator.generateTextureForPositions(s,i.positionsCompressed),t.texturePerPolygonIdPortionIds8Bits=this._dataTextureGenerator.generateTextureForPackedPortionIds(s,i.perTriangleNumberPortionId8Bits),t.texturePerPolygonIdPortionIds16Bits=this._dataTextureGenerator.generateTextureForPackedPortionIds(s,i.perTriangleNumberPortionId16Bits),t.texturePerPolygonIdPortionIds32Bits=this._dataTextureGenerator.generateTextureForPackedPortionIds(s,i.perTriangleNumberPortionId32Bits),i.perEdgeNumberPortionId8Bits.length>0&&(t.texturePerEdgeIdPortionIds8Bits=this._dataTextureGenerator.generateTextureForPackedPortionIds(s,i.perEdgeNumberPortionId8Bits)),i.perEdgeNumberPortionId16Bits.length>0&&(t.texturePerEdgeIdPortionIds16Bits=this._dataTextureGenerator.generateTextureForPackedPortionIds(s,i.perEdgeNumberPortionId16Bits)),i.perEdgeNumberPortionId32Bits.length>0&&(t.texturePerEdgeIdPortionIds32Bits=this._dataTextureGenerator.generateTextureForPackedPortionIds(s,i.perEdgeNumberPortionId32Bits)),i.indices8Bits.length>0&&(t.texturePerPolygonIdIndices8Bits=this._dataTextureGenerator.generateTextureFor8BitIndices(s,i.indices8Bits)),i.indices16Bits.length>0&&(t.texturePerPolygonIdIndices16Bits=this._dataTextureGenerator.generateTextureFor16BitIndices(s,i.indices16Bits)),i.indices32Bits.length>0&&(t.texturePerPolygonIdIndices32Bits=this._dataTextureGenerator.generateTextureFor32BitIndices(s,i.indices32Bits)),i.edgeIndices8Bits.length>0&&(t.texturePerPolygonIdEdgeIndices8Bits=this._dataTextureGenerator.generateTextureFor8BitsEdgeIndices(s,i.edgeIndices8Bits)),i.edgeIndices16Bits.length>0&&(t.texturePerPolygonIdEdgeIndices16Bits=this._dataTextureGenerator.generateTextureFor16BitsEdgeIndices(s,i.edgeIndices16Bits)),i.edgeIndices32Bits.length>0&&(t.texturePerPolygonIdEdgeIndices32Bits=this._dataTextureGenerator.generateTextureFor32BitsEdgeIndices(s,i.edgeIndices32Bits)),t.finalize(),this._buffer=null,this._bucketGeometries={},this._finalized=!0,this._deferredSetFlagsDirty=!1,this._onSceneRendering=this.model.scene.on("rendering",(()=>{this._deferredSetFlagsDirty&&this._uploadDeferredFlags(),this._numUpdatesInFrame=0}))}isEmpty(){return 0===this._numPortions}initFlags(e,t,s){t&B&&(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++),t&G&&(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++),t&H&&(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++),t&k&&(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++),t&L&&(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++),t&V&&(this._numEdgesLayerPortions++,this.model.numEdgesLayerPortions++),t&M&&(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++),t&F&&(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++),s&&(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++);this._setFlags(e,t,s,true),this._setFlags2(e,t,true)}flushInitFlags(){this._setDeferredFlags(),this._setDeferredFlags2()}setVisible(e,t,s){if(!this._finalized)throw"Not finalized";t&B?(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++):(this._numVisibleLayerPortions--,this.model.numVisibleLayerPortions--),this._setFlags(e,t,s)}setHighlighted(e,t,s){if(!this._finalized)throw"Not finalized";t&G?(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++):(this._numHighlightedLayerPortions--,this.model.numHighlightedLayerPortions--),this._setFlags(e,t,s)}setXRayed(e,t,s){if(!this._finalized)throw"Not finalized";t&H?(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++):(this._numXRayedLayerPortions--,this.model.numXRayedLayerPortions--),this._setFlags(e,t,s)}setSelected(e,t,s){if(!this._finalized)throw"Not finalized";t&k?(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++):(this._numSelectedLayerPortions--,this.model.numSelectedLayerPortions--),this._setFlags(e,t,s)}setEdges(e,t,s){if(!this._finalized)throw"Not finalized";t&V?(this._numEdgesLayerPortions++,this.model.numEdgesLayerPortions++):(this._numEdgesLayerPortions--,this.model.numEdgesLayerPortions--),this._setFlags(e,t,s)}setClippable(e,t){if(!this._finalized)throw"Not finalized";t&L?(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++):(this._numClippableLayerPortions--,this.model.numClippableLayerPortions--),this._setFlags2(e,t)}_beginDeferredFlags(){this._deferredSetFlagsActive=!0}_uploadDeferredFlags(){if(console.info("_uploadDeferredFlags"),this._deferredSetFlagsActive=!1,!this._deferredSetFlagsDirty)return;this._deferredSetFlagsDirty=!1;const e=this.model.scene.canvas.gl,t=this._dataTextureState;e.bindTexture(e.TEXTURE_2D,t.texturePerObjectIdColorsAndFlags._texture),e.texSubImage2D(e.TEXTURE_2D,0,0,0,t.texturePerObjectIdColorsAndFlags._textureWidth,t.texturePerObjectIdColorsAndFlags._textureHeight,e.RGBA_INTEGER,e.UNSIGNED_BYTE,t.texturePerObjectIdColorsAndFlags._textureData),e.bindTexture(e.TEXTURE_2D,t.texturePerObjectIdOffsets._texture),e.texSubImage2D(e.TEXTURE_2D,0,0,0,t.texturePerObjectIdOffsets._textureWidth,t.texturePerObjectIdOffsets._textureHeight,e.RGB,e.FLOAT,t.texturePerObjectIdOffsets._textureData)}setCulled(e,t,s){if(!this._finalized)throw"Not finalized";t&F?(this._numCulledLayerPortions+=this._portionToSubPortionsMap[e].length,this.model.numCulledLayerPortions++):(this._numCulledLayerPortions-=this._portionToSubPortionsMap[e].length,this.model.numCulledLayerPortions--),this._setFlags(e,t,s)}setCollidable(e,t){if(!this._finalized)throw"Not finalized"}setPickable(e,t,s){if(!this._finalized)throw"Not finalized";t&M?(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++):(this._numPickableLayerPortions--,this.model.numPickableLayerPortions--),this._setFlags(e,t,s)}setColor(e,t){const s=this._portionToSubPortionsMap[e];for(let e=0,i=s.length;e<i;e++)this._subPortionSetColor(s[e],t)}_subPortionSetColor(e,t){if(!this._finalized)throw"Not finalized";const s=this._dataTextureState,i=this.model.scene.canvas.gl;if(Bl[0]=t[0],Bl[1]=t[1],Bl[2]=t[2],Bl[3]=t[3],s.texturePerObjectIdColorsAndFlags._textureData.set(Bl,32*e),this._deferredSetFlagsActive)return console.info("_subPortionSetColor defer"),void(this._deferredSetFlagsDirty=!0);++this._numUpdatesInFrame>=10&&this._beginDeferredFlags(),console.info("_subPortionSetColor write through"),i.bindTexture(i.TEXTURE_2D,s.texturePerObjectIdColorsAndFlags._texture),i.texSubImage2D(i.TEXTURE_2D,0,e%512*8,Math.floor(e/512),1,1,i.RGBA_INTEGER,i.UNSIGNED_BYTE,Bl)}setTransparent(e,t,s){s?(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++):(this._numTransparentLayerPortions--,this.model.numTransparentLayerPortions--),this._setFlags(e,t,s)}_setFlags(e,t,s,i=!1){const r=this._portionToSubPortionsMap[e];for(let e=0,o=r.length;e<o;e++)this._subPortionSetFlags(r[e],t,s,i)}_subPortionSetFlags(e,t,s,i=!1){if(!this._finalized)throw"Not finalized";const r=!!(t&B),o=!!(t&H),n=!!(t&G),a=!!(t&k),l=!!(t&F);let h,c;h=!r||l||o?ji.NOT_RENDERED:s?ji.COLOR_TRANSPARENT:ji.COLOR_OPAQUE,c=!r||l?ji.NOT_RENDERED:a?ji.SILHOUETTE_SELECTED:n?ji.SILHOUETTE_HIGHLIGHTED:o?ji.SILHOUETTE_XRAYED:ji.NOT_RENDERED;let A=0;A=!r||l?ji.NOT_RENDERED:a?ji.EDGES_SELECTED:n?ji.EDGES_HIGHLIGHTED:o?ji.EDGES_XRAYED:!!(t&V)?s?ji.EDGES_COLOR_TRANSPARENT:ji.EDGES_COLOR_OPAQUE:ji.NOT_RENDERED;let u=r&&!!(t&M)?ji.PICK:ji.NOT_RENDERED;const p=this._dataTextureState,d=this.model.scene.canvas.gl;Bl[0]=h,Bl[1]=c,Bl[2]=A,Bl[3]=u,p.texturePerObjectIdColorsAndFlags._textureData.set(Bl,32*e+8),this._deferredSetFlagsActive||i?this._deferredSetFlagsDirty=!0:(++this._numUpdatesInFrame>=10&&this._beginDeferredFlags(),d.bindTexture(d.TEXTURE_2D,p.texturePerObjectIdColorsAndFlags._texture),d.texSubImage2D(d.TEXTURE_2D,0,e%512*8+2,Math.floor(e/512),1,1,d.RGBA_INTEGER,d.UNSIGNED_BYTE,Bl))}_setDeferredFlags(){}_setFlags2(e,t,s=!1){const i=this._portionToSubPortionsMap[e];for(let e=0,r=i.length;e<r;e++)this._subPortionSetFlags2(i[e],t,s)}_subPortionSetFlags2(e,t,s=!1){if(!this._finalized)throw"Not finalized";const i=t&L?255:0,r=this._dataTextureState,o=this.model.scene.canvas.gl;Bl[0]=i,Bl[1]=0,Bl[2]=1,Bl[3]=2,r.texturePerObjectIdColorsAndFlags._textureData.set(Bl,32*e+12),this._deferredSetFlagsActive||s?this._deferredSetFlagsDirty=!0:(++this._numUpdatesInFrame>=10&&this._beginDeferredFlags(),o.bindTexture(o.TEXTURE_2D,r.texturePerObjectIdColorsAndFlags._texture),o.texSubImage2D(o.TEXTURE_2D,0,e%512*8+3,Math.floor(e/512),1,1,o.RGBA_INTEGER,o.UNSIGNED_BYTE,Bl))}_setDeferredFlags2(){}setOffset(e,t){const s=this._portionToSubPortionsMap[e];for(let e=0,i=s.length;e<i;e++)this._subPortionSetOffset(s[e],t)}_subPortionSetOffset(e,t){if(!this._finalized)throw"Not finalized";const s=this._dataTextureState,i=this.model.scene.canvas.gl;Fl[0]=t[0],Fl[1]=t[1],Fl[2]=t[2],s.texturePerObjectIdOffsets._textureData.set(Fl,3*e),this._deferredSetFlagsActive?this._deferredSetFlagsDirty=!0:(++this._numUpdatesInFrame>=10&&this._beginDeferredFlags(),i.bindTexture(i.TEXTURE_2D,s.texturePerObjectIdOffsets._texture),i.texSubImage2D(i.TEXTURE_2D,0,0,e,1,1,i.RGB,i.FLOAT,Fl))}drawColorOpaque(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&(this._updateBackfaceCull(e,t),t.withSAO&&this.model.saoEnabled?this._dataTextureRenderers.colorRendererWithSAO&&this._dataTextureRenderers.colorRendererWithSAO.drawLayer(t,this,ji.COLOR_OPAQUE):this._dataTextureRenderers.colorRenderer&&this._dataTextureRenderers.colorRenderer.drawLayer(t,this,ji.COLOR_OPAQUE))}_updateBackfaceCull(e,t){const s=this.model.backfaces||e.sectioned;if(t.backfaces!==s){const e=t.gl;s?e.disable(e.CULL_FACE):e.enable(e.CULL_FACE),t.backfaces=s}}drawColorTransparent(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numTransparentLayerPortions&&this._numXRayedLayerPortions!==this._numPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.colorRenderer&&this._dataTextureRenderers.colorRenderer.drawLayer(t,this,ji.COLOR_TRANSPARENT))}drawDepth(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.depthRenderer&&this._dataTextureRenderers.depthRenderer.drawLayer(t,this,ji.COLOR_OPAQUE))}drawNormals(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.normalsRenderer&&this._dataTextureRenderers.normalsRenderer.drawLayer(t,this,ji.COLOR_OPAQUE))}drawSilhouetteXRayed(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numXRayedLayerPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.silhouetteRenderer&&this._dataTextureRenderers.silhouetteRenderer.drawLayer(t,this,ji.SILHOUETTE_XRAYED))}drawSilhouetteHighlighted(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numHighlightedLayerPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.silhouetteRenderer&&this._dataTextureRenderers.silhouetteRenderer.drawLayer(t,this,ji.SILHOUETTE_HIGHLIGHTED))}drawSilhouetteSelected(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numSelectedLayerPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.silhouetteRenderer&&this._dataTextureRenderers.silhouetteRenderer.drawLayer(t,this,ji.SILHOUETTE_SELECTED))}drawEdgesColorOpaque(e,t){this.model.scene.logarithmicDepthBufferEnabled?this.model.scene._loggedWarning||(console.log("Edge enhancement for SceneModel data texture layers currently disabled with logarithmic depth buffer"),this.model.scene._loggedWarning=!0):this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numEdgesLayerPortions&&this._dataTextureRenderers.edgesColorRenderer&&this._dataTextureRenderers.edgesColorRenderer.drawLayer(t,this,ji.EDGES_COLOR_OPAQUE)}drawEdgesColorTransparent(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numEdgesLayerPortions&&0!==this._numTransparentLayerPortions&&this._dataTextureRenderers.edgesColorRenderer&&this._dataTextureRenderers.edgesColorRenderer.drawLayer(t,this,ji.EDGES_COLOR_TRANSPARENT)}drawEdgesHighlighted(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numHighlightedLayerPortions&&this._dataTextureRenderers.edgesRenderer&&this._dataTextureRenderers.edgesRenderer.drawLayer(t,this,ji.EDGES_HIGHLIGHTED)}drawEdgesSelected(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numSelectedLayerPortions&&this._dataTextureRenderers.edgesRenderer&&this._dataTextureRenderers.edgesRenderer.drawLayer(t,this,ji.EDGES_SELECTED)}drawEdgesXRayed(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numXRayedLayerPortions&&this._dataTextureRenderers.edgesRenderer&&this._dataTextureRenderers.edgesRenderer.drawLayer(t,this,ji.EDGES_XRAYED)}drawOcclusion(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.occlusionRenderer&&this._dataTextureRenderers.occlusionRenderer.drawLayer(t,this,ji.COLOR_OPAQUE))}drawShadow(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.shadowRenderer&&this._dataTextureRenderers.shadowRenderer.drawLayer(t,this,ji.COLOR_OPAQUE))}setPickMatrices(e,t){}drawPickMesh(e,t){0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.pickMeshRenderer&&this._dataTextureRenderers.pickMeshRenderer.drawLayer(t,this,ji.PICK))}drawPickDepths(e,t){0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.pickDepthRenderer&&this._dataTextureRenderers.pickDepthRenderer.drawLayer(t,this,ji.PICK))}drawSnapInitDepthBuf(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.snapDepthBufInitRenderer&&this._dataTextureRenderers.snapDepthBufInitRenderer.drawLayer(t,this,ji.PICK))}drawSnapDepths(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.vertexDepthRenderer&&this._dataTextureRenderers.vertexDepthRenderer.drawLayer(t,this,ji.PICK))}drawPickNormals(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.pickNormalsRenderer&&this._dataTextureRenderers.pickNormalsRenderer.drawLayer(t,this,ji.PICK))}destroy(){if(this._destroyed)return;const e=this._state;e.metallicRoughnessBuf&&(e.metallicRoughnessBuf.destroy(),e.metallicRoughnessBuf=null),this.model.scene.off(this._onSceneRendering),e.destroy(),this._destroyed=!0}}const Gl=u.vec3();u.mat4();const kl=u.vec3([1,1,1]),Vl=u.vec3([0,0,0]),jl=u.vec3([0,0,0]),Ql=u.identityQuaternion(),Wl=u.identityMat4(),zl=new Uint8Array([255,255,255]);class Kl extends C{constructor(e,t={}){super(e,t),this._dtxEnabled=this.scene.dtxEnabled&&!1!==t.dtxEnabled,this._enableVertexWelding=!1,this._enableIndexBucketing=!0,this._vboBatchingLayerScratchMemory=(Vi++,ki),this._textureTranscoder=t.textureTranscoder||function(e){const t=e.scene.id;let s=Xn[t];return s||(s=new Yn({viewer:e}),Xn[t]=s,e.scene.on("destroyed",(()=>{delete Xn[t],s.destroy()}))),s}(this.scene.viewer),this._maxGeometryBatchSize=t.maxGeometryBatchSize,this._aabb=u.collapseAABB3(),this._aabbDirty=!0,this._quantizationRanges={},this._vboInstancingLayers={},this._vboBatchingLayers={},this._dtxLayers={},this._meshList=[],this.layerList=[],this._entityList=[],this._geometries={},this._dtxBuckets={},this._textures={},this._textureSets={},this._meshes={},this._entities={},this._scheduledMeshes={},this.renderFlags=new _s,this.numGeometries=0,this.numPortions=0,this.numVisibleLayerPortions=0,this.numTransparentLayerPortions=0,this.numXRayedLayerPortions=0,this.numHighlightedLayerPortions=0,this.numSelectedLayerPortions=0,this.numEdgesLayerPortions=0,this.numPickableLayerPortions=0,this.numClippableLayerPortions=0,this.numCulledLayerPortions=0,this.numEntities=0,this._numTriangles=0,this._numLines=0,this._numPoints=0,this._edgeThreshold=t.edgeThreshold||10,this._origin=u.vec3(t.origin||[0,0,0]),this._position=u.vec3(t.position||[0,0,0]),this._rotation=u.vec3(t.rotation||[0,0,0]),this._quaternion=u.vec4(t.quaternion||[0,0,0,1]),this._conjugateQuaternion=u.vec4(t.quaternion||[0,0,0,1]),t.rotation&&u.eulerToQuaternion(this._rotation,"XYZ",this._quaternion),this._scale=u.vec3(t.scale||[1,1,1]),this._worldRotationMatrix=u.mat4(),this._worldRotationMatrixConjugate=u.mat4(),this._matrix=u.mat4(),this._matrixDirty=!0,this._rebuildMatrices(),this._worldNormalMatrix=u.mat4(),u.inverseMat4(this._matrix,this._worldNormalMatrix),u.transposeMat4(this._worldNormalMatrix),(t.matrix||t.position||t.rotation||t.scale||t.quaternion)&&(this._viewMatrix=u.mat4(),this._viewNormalMatrix=u.mat4(),this._viewMatrixDirty=!0,this._matrixNonIdentity=!0),this._opacity=1,this._colorize=[1,1,1],this._saoEnabled=!1!==t.saoEnabled,this._pbrEnabled=!1!==t.pbrEnabled,this._colorTextureEnabled=!1!==t.colorTextureEnabled,this._isModel=t.isModel,this._isModel&&this.scene._registerModel(this),this._onCameraViewMatrix=this.scene.camera.on("matrix",(()=>{this._viewMatrixDirty=!0})),this.scene.vfc.enabled&&(this._vfcManager=this.scene.vfc.getVFCManager(this)),this._createDefaultTextureSet(),this.visible=t.visible,this.culled=t.culled,this.pickable=t.pickable,this.clippable=t.clippable,this.collidable=t.collidable,this.castsShadow=t.castsShadow,this.receivesShadow=t.receivesShadow,this.xrayed=t.xrayed,this.highlighted=t.highlighted,this.selected=t.selected,this.edges=t.edges,this.colorize=t.colorize,this.opacity=t.opacity,this.backfaces=t.backfaces}_createDefaultTextureSet(){const e=new kn({id:"defaultColorTexture",texture:new qs({gl:this.scene.canvas.gl,preloadColor:[1,1,1,1]})}),t=new kn({id:"defaultMetalRoughTexture",texture:new qs({gl:this.scene.canvas.gl,preloadColor:[0,1,1,1]})}),s=new kn({id:"defaultNormalsTexture",texture:new qs({gl:this.scene.canvas.gl,preloadColor:[0,0,0,0]})}),i=new kn({id:"defaultEmissiveTexture",texture:new qs({gl:this.scene.canvas.gl,preloadColor:[0,0,0,1]})}),r=new kn({id:"defaultOcclusionTexture",texture:new qs({gl:this.scene.canvas.gl,preloadColor:[1,1,1,1]})});this._textures.defaultColorTexture=e,this._textures.defaultMetalRoughTexture=t,this._textures.defaultNormalsTexture=s,this._textures.defaultEmissiveTexture=i,this._textures.defaultOcclusionTexture=r,this._textureSets.defaultTextureSet=new Gn({id:"defaultTextureSet",model:this,colorTexture:e,metallicRoughnessTexture:t,normalsTexture:s,emissiveTexture:i,occlusionTexture:r})}get isPerformanceModel(){return!0}get objects(){return this._entities}get origin(){return this._origin}set position(e){this._position.set(e||[0,0,0]),this._setWorldMatrixDirty(),this._setWorldAABBDirty(),this.glRedraw()}get position(){return this._position}set rotation(e){this._rotation.set(e||[0,0,0]),u.eulerToQuaternion(this._rotation,"XYZ",this._quaternion),this._setWorldMatrixDirty(),this._setWorldAABBDirty(),this.glRedraw()}get rotation(){return this._rotation}set quaternion(e){this._quaternion.set(e||[0,0,0,1]),u.quaternionToEuler(this._quaternion,"XYZ",this._rotation),this._setWorldMatrixDirty(),this._setWorldAABBDirty(),this.glRedraw()}get quaternion(){return this._quaternion}set scale(e){}get scale(){return this._scale}set matrix(e){this._matrix.set(e||Wl),u.quaternionToRotationMat4(this._quaternion,this._worldRotationMatrix),u.conjugateQuaternion(this._quaternion,this._conjugateQuaternion),u.quaternionToRotationMat4(this._quaternion,this._worldRotationMatrixConjugate),this._matrix.set(this._worldRotationMatrix),u.translateMat4v(this._position,this._matrix),this._matrixDirty=!1,this._setWorldMatrixDirty(),this._setWorldAABBDirty(),this.glRedraw()}get matrix(){return this._matrixDirty&&this._rebuildMatrices(),this._matrix}get rotationMatrix(){return this._matrixDirty&&this._rebuildMatrices(),this._worldRotationMatrix}_rebuildMatrices(){this._matrixDirty&&(u.quaternionToRotationMat4(this._quaternion,this._worldRotationMatrix),u.conjugateQuaternion(this._quaternion,this._conjugateQuaternion),u.quaternionToRotationMat4(this._quaternion,this._worldRotationMatrixConjugate),this._matrix.set(this._worldRotationMatrix),u.translateMat4v(this._position,this._matrix),this._matrixDirty=!1)}get rotationMatrixConjugate(){return this._matrixDirty&&this._rebuildMatrices(),this._worldRotationMatrixConjugate}_setWorldMatrixDirty(){this._matrixDirty=!0}_setLocalAABBDirty(){for(let e=0,t=this._entityList.length;e<t;e++)this._entityList[e]._setLocalAABBDirty()}_setWorldAABBDirty(){this._aabbDirty=!0,this.scene._aabbDirty=!0,this._matrixDirty=!0;for(let e=0,t=this._entityList.length;e<t;e++)this._entityList[e]._setWorldAABBDirty()}get worldMatrix(){return this.matrix}get worldNormalMatrix(){return this._worldNormalMatrix}get viewMatrix(){return this._viewMatrix?(this._matrixDirty&&(this._rebuildMatrices(),this._viewMatrixDirty=!0),this._viewMatrixDirty&&(u.mulMat4(this.scene.camera.viewMatrix,this._matrix,this._viewMatrix),u.inverseMat4(this._viewMatrix,this._viewNormalMatrix),u.transposeMat4(this._viewNormalMatrix),this._viewMatrixDirty=!1),this._viewMatrix):this.scene.camera.viewMatrix}get viewNormalMatrix(){return this._viewNormalMatrix?(this._matrixDirty&&(this._rebuildMatrices(),this._viewMatrixDirty=!0),this._viewMatrixDirty&&(u.mulMat4(this.scene.camera.viewMatrix,this._matrix,this._viewMatrix),u.inverseMat4(this._viewMatrix,this._viewNormalMatrix),u.transposeMat4(this._viewNormalMatrix),this._viewMatrixDirty=!1),u.inverseMat4(this._viewMatrix,this._viewNormalMatrix),u.transposeMat4(this._viewNormalMatrix),this._viewNormalMatrix):this.scene.camera.viewNormalMatrix}get backfaces(){return this._backfaces}set backfaces(e){e=!!e,this._backfaces=e,this.glRedraw()}get entityList(){return this._entityList}get isEntity(){return!0}get isModel(){return this._isModel}get isObject(){return!1}get aabb(){if(this._aabbDirty){u.collapseAABB3(this._aabb);for(let e=0,t=this._entityList.length;e<t;e++)u.expandAABB3(this._aabb,this._entityList[e].aabb);this._aabbDirty=!1}return this._aabb}get numTriangles(){return this._numTriangles}get numLines(){return this._numLines}get numPoints(){return this._numPoints}get visible(){return this.numVisibleLayerPortions>0}set visible(e){e=!1!==e,this._visible=e;for(let t=0,s=this._entityList.length;t<s;t++)this._entityList[t].visible=e;this.glRedraw()}get xrayed(){return this.numXRayedLayerPortions>0}set xrayed(e){e=!!e,this._xrayed=e;for(let t=0,s=this._entityList.length;t<s;t++)this._entityList[t].xrayed=e;this.glRedraw()}get highlighted(){return this.numHighlightedLayerPortions>0}set highlighted(e){e=!!e,this._highlighted=e;for(let t=0,s=this._entityList.length;t<s;t++)this._entityList[t].highlighted=e;this.glRedraw()}get selected(){return this.numSelectedLayerPortions>0}set selected(e){e=!!e,this._selected=e;for(let t=0,s=this._entityList.length;t<s;t++)this._entityList[t].selected=e;this.glRedraw()}get edges(){return this.numEdgesLayerPortions>0}set edges(e){e=!!e,this._edges=e;for(let t=0,s=this._entityList.length;t<s;t++)this._entityList[t].edges=e;this.glRedraw()}get culled(){return this._culled}set culled(e){e=!!e,this._culled=e;for(let t=0,s=this._entityList.length;t<s;t++)this._entityList[t].culled=e;this.glRedraw()}get clippable(){return this._clippable}set clippable(e){e=!1!==e,this._clippable=e;for(let t=0,s=this._entityList.length;t<s;t++)this._entityList[t].clippable=e;this.glRedraw()}get collidable(){return this._collidable}set collidable(e){e=!1!==e,this._collidable=e;for(let t=0,s=this._entityList.length;t<s;t++)this._entityList[t].collidable=e}get pickable(){return this.numPickableLayerPortions>0}set pickable(e){e=!1!==e,this._pickable=e;for(let t=0,s=this._entityList.length;t<s;t++)this._entityList[t].pickable=e}get colorize(){return this._colorize}set colorize(e){this._colorize=e;for(let t=0,s=this._entityList.length;t<s;t++)this._entityList[t].colorize=e}get opacity(){return this._opacity}set opacity(e){this._opacity=e;for(let t=0,s=this._entityList.length;t<s;t++)this._entityList[t].opacity=e}get castsShadow(){return this._castsShadow}set castsShadow(e){(e=!1!==e)!==this._castsShadow&&(this._castsShadow=e,this.glRedraw())}get receivesShadow(){return this._receivesShadow}set receivesShadow(e){(e=!1!==e)!==this._receivesShadow&&(this._receivesShadow=e,this.glRedraw())}get saoEnabled(){return this._saoEnabled}get pbrEnabled(){return this._pbrEnabled}get colorTextureEnabled(){return this._colorTextureEnabled}get isDrawable(){return!0}get isStateSortable(){return!1}get xrayMaterial(){return this.scene.xrayMaterial}get highlightMaterial(){return this.scene.highlightMaterial}get selectedMaterial(){return this.scene.selectedMaterial}get edgeMaterial(){return this.scene.edgeMaterial}getPickViewMatrix(e){return this._viewMatrix?this._viewMatrix:e}createQuantizationRange(e){void 0!==e.id&&null!==e.id?e.aabb?this.error("[createQuantizationRange] Config missing: aabb"):this._quantizationRanges[e.id]?this.error("[createQuantizationRange] QuantizationRange already created: "+e.id):this._quantizationRanges[e.id]={id:e.id,aabb:e.aabb,matrix:Dr(e.aabb,u.mat4())}:this.error("[createQuantizationRange] Config missing: id")}createGeometry(e){if(void 0!==e.id&&null!==e.id)if(this._geometries[e.id])this.error("[createGeometry] Geometry already created: "+e.id);else if(void 0!==e.primitive&&null!==e.primitive||(e.primitive="triangles"),"points"===e.primitive||"lines"===e.primitive||"triangles"===e.primitive||"solid"===e.primitive||"surface"===e.primitive){if(!e.positions&&!e.positionsCompressed&&!e.buckets)return this.error("[createGeometry] Param expected: `positions`,  `positionsCompressed' or 'buckets"),null;if(e.positionsCompressed&&!e.positionsDecodeMatrix&&!e.positionsDecodeBoundary)return this.error("[createGeometry] Param expected: `positionsDecodeMatrix` or 'positionsDecodeBoundary' (required for `positionsCompressed')"),null;if(e.positionsDecodeMatrix&&e.positionsDecodeBoundary)return this.error("[createGeometry] Only one of these params expected: `positionsDecodeMatrix` or 'positionsDecodeBoundary' (required for `positionsCompressed')"),null;if(e.uvCompressed&&!e.uvDecodeMatrix)return this.error("[createGeometry] Param expected: `uvDecodeMatrix` (required for `uvCompressed')"),null;if(!e.buckets&&!e.indices&&"points"!==e.primitive)return this.error(`[createGeometry] Param expected: indices (required for '${e.primitive}' primitive type)`),null;if(e.positionsDecodeBoundary&&(e.positionsDecodeMatrix=Dr(e.positionsDecodeBoundary,u.mat4())),e.positions){const t=u.collapseAABB3();e.positionsDecodeMatrix=u.mat4(),u.expandAABB3Points3(t,e.positions),e.positionsCompressed=Pr(e.positions,t,e.positionsDecodeMatrix)}else e.positionsDecodeMatrix=new Float64Array(e.positionsDecodeMatrix),e.positionsCompressed=new Uint16Array(e.positionsCompressed);if(e.colorsCompressed&&e.colorsCompressed.length>0)e.colorsCompressed=new Uint8Array(e.colorsCompressed);else if(e.colors&&e.colors.length>0){const t=e.colors,s=new Uint8Array(t.length);for(let e=0,i=t.length;e<i;e++)s[e]=255*t[e];e.colorsCompressed=s}if(e.buckets||e.edgeIndices||"triangles"!==e.primitive&&"solid"!==e.primitive&&"surface"!==e.primitive||(e.positions?e.edgeIndices=$e(e.positions,e.indices,null,5):e.edgeIndices=$e(e.positionsCompressed,e.indices,e.positionsDecodeMatrix,2)),e.buckets&&(this._dtxBuckets[e.id]=e.buckets),e.uv){const t=nt.getUVBounds(e.uv),s=nt.compressUVs(e.uv,t.min,t.max);e.uvCompressed=s.quantized,e.uvDecodeMatrix=s.decodeMatrix}else e.uvCompressed&&(e.uvCompressed=new Uint16Array(e.uvCompressed),e.uvDecodeMatrix=new Float64Array(e.uvDecodeMatrix));e.normals&&(e.normals=null),this._geometries[e.id]=e,this._numTriangles+=e.indices?Math.round(e.indices.length/3):0,this.numGeometries++}else this.error(`[createGeometry] Unsupported value for 'primitive': '${primitive}' - supported values are 'points', 'lines', 'triangles', 'solid' and 'surface'. Defaulting to 'triangles'.`);else this.error("[createGeometry] Config missing: id")}createTexture(e){const t=e.id;if(null==t)return void this.error("[createTexture] Config missing: id");if(this._textures[t])return void this.error("[createTexture] Texture already created: "+t);if(!e.src&&!e.image&&!e.buffers)return this.error("[createTexture] Param expected: `src`, `image' or 'buffers'"),null;let s=e.minFilter||1008;1006!==s&&1007!==s&&1008!==s&&1005!==s&&1004!==s&&(this.error("[createTexture] Unsupported value for 'minFilter' - \n            supported values are LinearFilter, LinearMipMapNearestFilter, NearestMipMapNearestFilter, \n            NearestMipMapLinearFilter and LinearMipmapLinearFilter. Defaulting to LinearMipmapLinearFilter."),s=1008);let i=e.magFilter||1006;1006!==i&&1003!==i&&(this.error("[createTexture] Unsupported value for 'magFilter' - supported values are LinearFilter and NearestFilter. Defaulting to LinearFilter."),i=1006);let r=e.wrapS||1e3;1001!==r&&1002!==r&&1e3!==r&&(this.error("[createTexture] Unsupported value for 'wrapS' - supported values are ClampToEdgeWrapping, MirroredRepeatWrapping and RepeatWrapping. Defaulting to RepeatWrapping."),r=1e3);let o=e.wrapT||1e3;1001!==o&&1002!==o&&1e3!==o&&(this.error("[createTexture] Unsupported value for 'wrapT' - supported values are ClampToEdgeWrapping, MirroredRepeatWrapping and RepeatWrapping. Defaulting to RepeatWrapping."),o=1e3);let n=e.wrapR||1e3;1001!==n&&1002!==n&&1e3!==n&&(this.error("[createTexture] Unsupported value for 'wrapR' - supported values are ClampToEdgeWrapping, MirroredRepeatWrapping and RepeatWrapping. Defaulting to RepeatWrapping."),n=1e3);let a=e.encoding||3e3;3e3!==a&&3001!==a&&(this.error("[createTexture] Unsupported value for 'encoding' - supported values are LinearEncoding and sRGBEncoding. Defaulting to LinearEncoding."),a=3e3);const l=new qs({gl:this.scene.canvas.gl,minFilter:s,magFilter:i,wrapS:r,wrapT:o,wrapR:n,encoding:a});if(e.preloadColor&&l.setPreloadColor(e.preloadColor),e.image){const t=e.image;t.crossOrigin="Anonymous",l.setImage(t,{minFilter:s,magFilter:i,wrapS:r,wrapT:o,wrapR:n,flipY:e.flipY,encoding:a})}else if(e.src){const t=e.src.split(".").pop();switch(t){case"jpeg":case"jpg":case"png":case"gif":const h=new Image;h.onload=()=>{l.setImage(h,{minFilter:s,magFilter:i,wrapS:r,wrapT:o,wrapR:n,flipY:e.flipY,encoding:a}),this.glRedraw()},h.src=e.src;break;default:this._textureTranscoder?m.loadArraybuffer(e.src,(e=>{e.byteLength?this._textureTranscoder.transcode([e],l).then((()=>{this.glRedraw()})):this.error("[createTexture] Can't create texture from 'src': file data is zero length")}),(function(e){this.error(`[createTexture] Can't create texture from 'src': ${e}`)})):this.error(`[createTexture] Can't create texture from 'src' - SceneModel needs to be configured with a TextureTranscoder for this file type ('${t}')`)}}else e.buffers&&(this._textureTranscoder?this._textureTranscoder.transcode(e.buffers,l).then((()=>{this.glRedraw()})):this.error("[createTexture] Can't create texture from 'buffers' - SceneModel needs to be configured with a TextureTranscoder for this option"));this._textures[t]=new kn({id:t,texture:l})}createTextureSet(e){const t=e.id;if(null==t)return void this.error("[createTextureSet] Config missing: id");if(this._textureSets[t])return void this.error(`[createTextureSet] Texture set already created: ${t}`);let s,i,r,o,n;if(void 0!==e.colorTextureId&&null!==e.colorTextureId){if(s=this._textures[e.colorTextureId],!s)return void this.error(`[createTextureSet] Texture not found: ${e.colorTextureId} - ensure that you create it first with createTexture()`)}else s=this._textures.defaultColorTexture;if(void 0!==e.metallicRoughnessTextureId&&null!==e.metallicRoughnessTextureId){if(i=this._textures[e.metallicRoughnessTextureId],!i)return void this.error(`[createTextureSet] Texture not found: ${e.metallicRoughnessTextureId} - ensure that you create it first with createTexture()`)}else i=this._textures.defaultMetalRoughTexture;if(void 0!==e.normalsTextureId&&null!==e.normalsTextureId){if(r=this._textures[e.normalsTextureId],!r)return void this.error(`[createTextureSet] Texture not found: ${e.normalsTextureId} - ensure that you create it first with createTexture()`)}else r=this._textures.defaultNormalsTexture;if(void 0!==e.emissiveTextureId&&null!==e.emissiveTextureId){if(o=this._textures[e.emissiveTextureId],!o)return void this.error(`[createTextureSet] Texture not found: ${e.emissiveTextureId} - ensure that you create it first with createTexture()`)}else o=this._textures.defaultEmissiveTexture;if(void 0!==e.occlusionTextureId&&null!==e.occlusionTextureId){if(n=this._textures[e.occlusionTextureId],!n)return void this.error(`[createTextureSet] Texture not found: ${e.occlusionTextureId} - ensure that you create it first with createTexture()`)}else n=this._textures.defaultOcclusionTexture;const a=new Gn({id:t,model:this,colorTexture:s,metallicRoughnessTexture:i,normalsTexture:r,emissiveTexture:o,occlusionTexture:n});this._textureSets[t]=a}createMesh(e){if(void 0===e.id||null===e.id)return void this.error("[createMesh] SceneModel.createMesh() config missing: id");if(this._scheduledMeshes[e.id])return void this.error(`[createMesh] SceneModel already has a mesh with this ID: ${e.id}`);if(!(void 0!==e.geometryId)){if(void 0!==e.primitive&&null!==e.primitive||(e.primitive="triangles"),"points"!==e.primitive&&"lines"!==e.primitive&&"triangles"!==e.primitive&&"solid"!==e.primitive&&"surface"!==e.primitive)return void this.error(`Unsupported value for 'primitive': '${primitive}'  ('geometryId' is absent) - supported values are 'points', 'lines', 'triangles', 'solid' and 'surface'.`);if(!e.positions&&!e.positionsCompressed&&!e.buckets)return this.error("Param expected: 'positions',  'positionsCompressed' or `buckets`  ('geometryId' is absent)"),null;if(e.positions&&(e.positionsDecodeMatrix||e.positionsDecodeBoundary))return this.error("Illegal params: 'positions' not expected with 'positionsDecodeMatrix'/'positionsDecodeBoundary' ('geometryId' is absent)"),null;if(e.positionsCompressed&&!e.positionsDecodeMatrix&&!e.positionsDecodeBoundary)return this.error("Param expected: 'positionsCompressed' should be accompanied by 'positionsDecodeMatrix'/'positionsDecodeBoundary' ('geometryId' is absent)"),null;if(e.uvCompressed&&!e.uvDecodeMatrix)return this.error("Param expected: 'uvCompressed' should be accompanied by `uvDecodeMatrix` ('geometryId' is absent)"),null;if(!e.buckets&&!e.indices&&"points"!==e.primitive)return this.error(`Param expected: indices (required for '${e.primitive}' primitive type)`),null;if((e.matrix||e.position||e.rotation||e.scale)&&(e.positionsCompressed||e.positionsDecodeBoundary))return this.error("Unexpected params: 'matrix', 'rotation', 'scale', 'position' not allowed with 'positionsCompressed'"),null;e.normals&&(e.normals=null);const t=!!this._dtxEnabled&&("triangles"===e.primitive||"solid"===e.primitive||"surface"===e.primitive);if(e.origin=e.origin?u.addVec3(this._origin,e.origin,u.vec3()):this._origin,e.matrix)e.meshMatrix=e.matrix;else if(e.scale||e.rotation||e.position){const t=e.scale||kl,s=e.position||Vl,i=e.rotation||jl;u.eulerToQuaternion(i,"XYZ",Ql),e.meshMatrix=u.composeMat4(s,Ql,t,u.mat4())}if(e.positionsDecodeBoundary&&(e.positionsDecodeMatrix=Dr(e.positionsDecodeBoundary,u.mat4())),t){if(e.type=2,e.color=e.color?new Uint8Array([Math.floor(255*e.color[0]),Math.floor(255*e.color[1]),Math.floor(255*e.color[2])]):zl,e.opacity=void 0!==e.opacity&&null!==e.opacity?Math.floor(255*e.opacity):255,e.positions){const t=u.vec3(),s=[];w(e.positions,s,t)&&(e.positions=s,e.origin=u.addVec3(e.origin,t,t))}if(e.positions){const t=u.collapseAABB3();e.positionsDecodeMatrix=u.mat4(),u.expandAABB3Points3(t,e.positions),e.positionsCompressed=Pr(e.positions,t,e.positionsDecodeMatrix)}e.buckets||e.edgeIndices||"triangles"!==e.primitive&&"solid"!==e.primitive&&"surface"!==e.primitive||(e.positions?e.edgeIndices=$e(e.positions,e.indices,null,2):e.edgeIndices=$e(e.positionsCompressed,e.indices,e.positionsDecodeMatrix,2)),e.buckets||(e.buckets=Yl(e,this._enableVertexWelding&&this._enableIndexBucketing))}else{if(e.type=1,e.color=e.color?new Uint8Array([Math.floor(255*e.color[0]),Math.floor(255*e.color[1]),Math.floor(255*e.color[2])]):[255,255,255],e.opacity=void 0!==e.opacity&&null!==e.opacity?Math.floor(255*e.opacity):255,e.metallic=void 0!==e.metallic&&null!==e.metallic?Math.floor(255*e.metallic):0,e.roughness=void 0!==e.roughness&&null!==e.roughness?Math.floor(255*e.roughness):255,e.positions){const t=[];w(e.positions,t,Gl)&&(e.positions=t,e.origin=u.addVec3(e.origin,Gl,u.vec3()))}if(e.buckets||e.edgeIndices||"triangles"!==e.primitive&&"solid"!==e.primitive&&"surface"!==e.primitive||(e.positions?e.edgeIndices=$e(e.positions,e.indices,null,2):e.edgeIndices=$e(e.positionsCompressed,e.indices,e.positionsDecodeMatrix,2)),e.textureSetId&&(e.textureSet=this._textureSets[e.textureSetId],!e.textureSet))return void this.error(`[createMesh] Texture set not found: ${e.textureSetId} - ensure that you create it first with createTextureSet()`)}}else{if(e.positions||e.positionsCompressed||e.indices||e.edgeIndices||e.normals||e.normalsCompressed||e.uv||e.uvCompressed||e.positionsDecodeMatrix)return void this.error("Mesh geometry parameters not expected when instancing a geometry (not expected: positions, positionsCompressed, indices, edgeIndices, normals, normalsCompressed, uv, uvCompressed, positionsDecodeMatrix)");if(e.geometry=this._geometries[e.geometryId],!e.geometry)return void this.error(`[createMesh] Geometry not found: ${e.geometryId} - ensure that you create it first with createGeometry()`);if(e.origin=e.origin?u.addVec3(this._origin,e.origin,u.vec3()):this._origin,e.positionsDecodeMatrix=e.geometry.positionsDecodeMatrix,e.matrix)e.meshMatrix=e.matrix.slice();else{const t=e.scale||kl,s=e.position||Vl,i=e.rotation||jl;u.eulerToQuaternion(i,"XYZ",Ql),e.meshMatrix=u.composeMat4(s,Ql,t,u.mat4())}if(!!this._dtxEnabled&&("triangles"===e.geometry.primitive||"solid"===e.geometry.primitive||"surface"===e.geometry.primitive)){e.type=2,e.color=e.color?new Uint8Array([Math.floor(255*e.color[0]),Math.floor(255*e.color[1]),Math.floor(255*e.color[2])]):zl,e.opacity=void 0!==e.opacity&&null!==e.opacity?Math.floor(255*e.opacity):255;let t=this._dtxBuckets[e.geometryId];t||(t=Yl(e.geometry,this._enableVertexWelding,this._enableIndexBucketing),this._dtxBuckets[e.geometryId]=t),e.buckets=t}else e.type=0,e.color=e.color?new Uint8Array([Math.floor(255*e.color[0]),Math.floor(255*e.color[1]),Math.floor(255*e.color[2])]):zl,e.opacity=void 0!==e.opacity&&null!==e.opacity?Math.floor(255*e.opacity):255,e.metallic=void 0!==e.metallic&&null!==e.metallic?Math.floor(255*e.metallic):0,e.roughness=void 0!==e.roughness&&null!==e.roughness?Math.floor(255*e.roughness):255,e.textureSetId&&(e.textureSet=this._textureSets[e.textureSetId]),function(e){if(e.obb=u.OBB3(),e.positionsCompressed&&e.positionsCompressed.length>0){const t=u.collapseAABB3();u.expandAABB3Points3(t,e.positionsCompressed),nt.decompressAABB(t,e.positionsDecodeMatrix),u.AABB3ToOBB3(t,e.obb)}else if(e.positions&&e.positions.length>0){const t=u.collapseAABB3();u.expandAABB3Points3(t,e.positions),u.AABB3ToOBB3(t,e.obb)}}(e.geometry)}e.numPrimitives=this._getNumPrimitives(e),this._vfcManager&&!this._vfcManager.finalized?this._vfcManager.addMesh(e):this._createMesh(e)}_createMesh(e){const t=new Gi(this,e.id,e.color,e.opacity);t.pickId=this.scene._renderer.getPickID(t);const s=t.pickId,i=s>>24&255,r=s>>16&255,o=s>>8&255,n=255&s;switch(e.pickColor=new Uint8Array([n,o,r,i]),e.worldAABB=u.collapseAABB3(),e.aabb=e.worldAABB,e.solid="solid"===e.primitive,t.origin=u.vec3(e.origin),e.type){case 2:t.layer=this._getDTXLayer(e);break;case 1:t.layer=this._getVBOBatchingLayer(e);break;case 0:t.layer=this._getVBOInstancingLayer(e)}t.portionId=t.layer.createPortion(e),t.aabb=e.worldAABB,t.numPrimitives=e.numPrimitives,u.expandAABB3(this._aabb,t.aabb),this._meshes[e.id]=t,this._meshList.push(t)}_getNumPrimitives(e){let t=0;switch(e.geometry?e.geometry.primitive:e.primitive){case"triangles":case"solid":case"surface":switch(e.type){case 2:for(let s=0,i=e.buckets.length;s<i;s++)t+=e.buckets[s].indices.length;break;case 1:t+=e.indices.length;break;case 0:t+=e.geometry.indices.length}return Math.round(t/3);case"points":switch(e.type){case 2:for(let s=0,i=e.buckets.length;s<i;s++)t+=e.buckets[s].positionsCompressed.length;break;case 1:t+=e.positions?e.positions.length:e.positionsCompressed.length;break;case 0:const s=e.geometry;t+=s.positions?s.positions.length:s.positionsCompressed.length}return Math.round(t);case"lines":case"line-strip":switch(e.type){case 2:for(let s=0,i=e.buckets.length;s<i;s++)t+=e.buckets[s].indices.length;break;case 1:t+=e.indices.length;break;case 0:t+=e.geometry.indices.length}return Math.round(t/2)}return 0}_getDTXLayer(e){const t=e.origin,s=`${Math.round(t[0])}.${Math.round(t[1])}.${Math.round(t[2])}`;let i=this._dtxLayers[s];if(i){if(i.canCreatePortion(e))return i;i.finalize(),delete this._dtxLayers[s],i=null}return console.info(`[SceneModel ${this.id}]: creating TrianglesDataTextureLayer`),i=new Hl(this,{layerIndex:0,origin:t}),this._dtxLayers[s]=i,this.layerList.push(i),i}_getVBOBatchingLayer(e){const t=this,s=e.origin,i=e.positionsDecodeMatrix||e.positionsDecodeBoundary?this._createHashStringFromMatrix(e.positionsDecodeMatrix||e.positionsDecodeBoundary):"-",r=e.textureSetId||"-",o=`${Math.round(s[0])}.${Math.round(s[1])}.${Math.round(s[2])}.${e.primitive}.${i}.${r}`;let n=this._vboBatchingLayers[o];if(n)return n;let a=e.textureSet;for(;!n;){switch(e.primitive){case"triangles":case"solid":case"surface":console.info(`[SceneModel ${this.id}]: creating TrianglesBatchingLayer`),n=new eo({model:t,textureSet:a,layerIndex:0,scratchMemory:this._vboBatchingLayerScratchMemory,positionsDecodeMatrix:e.positionsDecodeMatrix,uvDecodeMatrix:e.uvDecodeMatrix,origin:s,maxGeometryBatchSize:this._maxGeometryBatchSize,solid:"solid"===e.primitive,autoNormals:!0});break;case"lines":console.info(`[SceneModel ${this.id}]: creating LinesBatchingLayer`),n=new en({model:t,layerIndex:0,scratchMemory:this._vboBatchingLayerScratchMemory,positionsDecodeMatrix:e.positionsDecodeMatrix,uvDecodeMatrix:e.uvDecodeMatrix,origin:s,maxGeometryBatchSize:this._maxGeometryBatchSize});break;case"points":console.info(`[SceneModel ${this.id}]: creating PointsBatchingLayer`),n=new Rn({model:t,layerIndex:0,scratchMemory:this._vboBatchingLayerScratchMemory,positionsDecodeMatrix:e.positionsDecodeMatrix,uvDecodeMatrix:e.uvDecodeMatrix,origin:s,maxGeometryBatchSize:this._maxGeometryBatchSize})}const i=e.positionsCompressed?e.positionsCompressed.length:e.positions.length;("points"===e.primitive?n.canCreatePortion(i):n.canCreatePortion(i,e.indices.length))||(n.finalize(),delete this._vboBatchingLayers[o],n=null)}return this._vboBatchingLayers[o]=n,this.layerList.push(n),n}_createHashStringFromMatrix(e){const t=e.join("");let s=0;for(let e=0;e<t.length;e++){s=(s<<5)-s+t.charCodeAt(e),s|=0}return(s>>>0).toString(16)}_getVBOInstancingLayer(e){const t=this,s=e.origin,i=e.textureSetId||"-",r=e.geometryId,o=`${Math.round(s[0])}.${Math.round(s[1])}.${Math.round(s[2])}.${i}.${r}`;let n=this._vboInstancingLayers[o];if(n)return n;let a=e.textureSet;const l=e.geometry;for(;!n;)switch(l.primitive){case"triangles":case"surface":console.info(`[SceneModel ${this.id}]: creating TrianglesInstancingLayer`),n=new zo({model:t,textureSet:a,geometry:l,origin:s,layerIndex:0,solid:!1});break;case"solid":console.info(`[SceneModel ${this.id}]: creating TrianglesInstancingLayer`),n=new zo({model:t,textureSet:a,geometry:l,origin:s,layerIndex:0,solid:!0});break;case"lines":console.info(`[SceneModel ${this.id}]: creating LinesInstancingLayer`),n=new An({model:t,textureSet:a,geometry:l,origin:s,layerIndex:0});break;case"points":console.info(`[SceneModel ${this.id}]: creating PointsInstancingLayer`),n=new Hn({model:t,textureSet:a,geometry:l,origin:s,layerIndex:0})}return this._vboInstancingLayers[o]=n,this.layerList.push(n),n}createEntity(e){if(void 0===e.id?e.id=u.createUUID():this.scene.components[e.id]&&(this.error(`Scene already has a Component with this ID: ${e.id} - will assign random ID`),e.id=u.createUUID()),void 0===e.meshIds)return void this.error("Config missing: meshIds");let t=0;if(this._visible&&!1!==e.visible&&(t|=B),this._pickable&&!1!==e.pickable&&(t|=M),this._culled&&!1!==e.culled&&(t|=F),this._clippable&&!1!==e.clippable&&(t|=L),this._collidable&&!1!==e.collidable&&(t|=U),this._edges&&!1!==e.edges&&(t|=V),this._xrayed&&!1!==e.xrayed&&(t|=H),this._highlighted&&!1!==e.highlighted&&(t|=G),this._selected&&!1!==e.selected&&(t|=k),e.flags=t,this._vfcManager&&!this._vfcManager.finalized){for(let t=0,s=e.meshIds.length;t<s;t++){const s=e.meshIds[t];if(this._scheduledMeshes[s])return void this.error(`[createEntity] Mesh not found: ${s}`)}this._vfcManager.addEntity(e)}else this._createEntity(e)}_createEntity(e){let t=[];const s=u.collapseAABB3();for(let i=0,r=e.meshIds.length;i<r;i++){const r=e.meshIds[i],o=this._meshes[r];o?o.parent?this.error(`Mesh with ID "${r}" already belongs to object with ID "${o.parent.id}" - ignoring this mesh`):(u.expandAABB3(s,o.aabb),t.push(o)):this.error(`Mesh with this ID not found: "${r}" - ignoring this mesh`)}const i=new z(this,e.isObject,e.id,t,e.flags,s,!0);this._entityList.push(i),this._entities[e.id]=i,this.numEntities++}finalize(){if(!this.destroyed){this._vfcManager&&this._vfcManager.finalize((()=>{}));for(let e=0,t=this.layerList.length;e<t;e++){this.layerList[e].finalize()}this._geometries={},this._dtxBuckets={},this._textures={},this._textureSets={},this._dtxLayers={},this._vboInstancingLayers={},this._vboBatchingLayers={};for(let e=0,t=this._entityList.length;e<t;e++){this._entityList[e]._finalize()}for(let e=0,t=this._entityList.length;e<t;e++){this._entityList[e]._finalize2()}this.layerList.sort(((e,t)=>e.sortId<t.sortId?-1:e.sortId>t.sortId?1:0));for(let e=0,t=this.layerList.length;e<t;e++){this.layerList[e].layerIndex=e}this.glRedraw(),this.scene._aabbDirty=!0,this.scene.lod.enabled&&(this._lodManager=this.scene.lod.getLODManager(this)),this._viewMatrixDirty=!0,this._matrixDirty=!0,this._aabbDirty=!0,this._setWorldMatrixDirty(),this._setWorldAABBDirty(),this.position=this._position}}stateSortCompare(e,t){}rebuildRenderFlags(){this.renderFlags.reset(),this._updateRenderFlagsVisibleLayers(),this.renderFlags.numLayers>0&&0===this.renderFlags.numVisibleLayers?this.renderFlags.culled=!0:this._updateRenderFlags()}_updateRenderFlagsVisibleLayers(){const e=this.renderFlags;e.numLayers=this.layerList.length,e.numVisibleLayers=0;for(let t=0,s=this.layerList.length;t<s;t++){const s=this.layerList[t];this._getActiveSectionPlanesForLayer(s)&&(e.visibleLayers[e.numVisibleLayers++]=t)}}_getActiveSectionPlanesForLayer(e){const t=this.renderFlags,s=this.scene._sectionPlanesState.sectionPlanes,i=s.length,r=e.layerIndex*i;if(i>0)for(let e=0;e<i;e++){s[e].active?(t.sectionPlanesActivePerLayer[r+e]=!0,t.sectioned=!0):t.sectionPlanesActivePerLayer[r+e]=!1}return!0}_updateRenderFlags(){if(0===this.numVisibleLayerPortions)return;if(this.numCulledLayerPortions===this.numPortions)return;const e=this.renderFlags;if(e.colorOpaque=this.numTransparentLayerPortions<this.numPortions,this.numTransparentLayerPortions>0&&(e.colorTransparent=!0),this.numXRayedLayerPortions>0){const t=this.scene.xrayMaterial._state;t.fill&&(t.fillAlpha<1?e.xrayedSilhouetteTransparent=!0:e.xrayedSilhouetteOpaque=!0),t.edges&&(t.edgeAlpha<1?e.xrayedEdgesTransparent=!0:e.xrayedEdgesOpaque=!0)}if(this.numEdgesLayerPortions>0){this.scene.edgeMaterial._state.edges&&(e.edgesOpaque=this.numTransparentLayerPortions<this.numPortions,this.numTransparentLayerPortions>0&&(e.edgesTransparent=!0))}if(this.numSelectedLayerPortions>0){const t=this.scene.selectedMaterial._state;t.fill&&(t.fillAlpha<1?e.selectedSilhouetteTransparent=!0:e.selectedSilhouetteOpaque=!0),t.edges&&(t.edgeAlpha<1?e.selectedEdgesTransparent=!0:e.selectedEdgesOpaque=!0)}if(this.numHighlightedLayerPortions>0){const t=this.scene.highlightMaterial._state;t.fill&&(t.fillAlpha<1?e.highlightedSilhouetteTransparent=!0:e.highlightedSilhouetteOpaque=!0),t.edges&&(t.edgeAlpha<1?e.highlightedEdgesTransparent=!0:e.highlightedEdgesOpaque=!0)}}drawColorOpaque(e){const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawColorOpaque(t,e)}}drawColorTransparent(e){const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawColorTransparent(t,e)}}drawDepth(e){const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawDepth(t,e)}}drawNormals(e){const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawNormals(t,e)}}drawSilhouetteXRayed(e){const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawSilhouetteXRayed(t,e)}}drawSilhouetteHighlighted(e){const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawSilhouetteHighlighted(t,e)}}drawSilhouetteSelected(e){const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawSilhouetteSelected(t,e)}}drawEdgesColorOpaque(e){const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawEdgesColorOpaque(t,e)}}drawEdgesColorTransparent(e){const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawEdgesColorTransparent(t,e)}}drawEdgesXRayed(e){const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawEdgesXRayed(t,e)}}drawEdgesHighlighted(e){const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawEdgesHighlighted(t,e)}}drawEdgesSelected(e){const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawEdgesSelected(t,e)}}drawOcclusion(e){if(0===this.numVisibleLayerPortions)return;const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawOcclusion(t,e)}}drawShadow(e){if(0===this.numVisibleLayerPortions)return;const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawShadow(t,e)}}setPickMatrices(e,t){if(0===this._numVisibleLayerPortions)return;const s=this.renderFlags;for(let i=0,r=s.visibleLayers.length;i<r;i++){const r=s.visibleLayers[i],o=this.layerList[r];o.setPickMatrices&&o.setPickMatrices(e,t)}}drawPickMesh(e){if(0===this.numVisibleLayerPortions)return;const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawPickMesh(t,e)}}drawPickDepths(e){if(0===this.numVisibleLayerPortions)return;const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawPickDepths(t,e)}}drawPickNormals(e){if(0===this.numVisibleLayerPortions)return;const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawPickNormals(t,e)}}drawSnapInitDepthBuf(e){if(0===this.numVisibleLayerPortions)return;const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s],r=this.layerList[i];r.drawSnapInitDepthBuf&&(e.snapPickOrigin=[0,0,0],e.snapPickCoordinateScale=[1,1,1],e.snapPickLayerNumber++,r.drawSnapInitDepthBuf(t,e),e.snapPickLayerParams[e.snapPickLayerNumber]={origin:e.snapPickOrigin.slice(),coordinateScale:e.snapPickCoordinateScale.slice()})}}drawSnapDepths(e){if(0===this.numVisibleLayerPortions)return;const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s],r=this.layerList[i];r.drawSnapDepths&&(e.snapPickOrigin=[0,0,0],e.snapPickCoordinateScale=[1,1,1],e.snapPickLayerNumber++,r.drawSnapDepths(t,e),e.snapPickLayerParams[e.snapPickLayerNumber]={origin:e.snapPickOrigin.slice(),coordinateScale:e.snapPickCoordinateScale.slice()})}}destroy(){for(let e in this._vboBatchingLayers)this._vboBatchingLayers.hasOwnProperty(e)&&this._vboBatchingLayers[e].destroy();this._vboBatchingLayers={};for(let e in this._vboInstancingLayers)this._vboInstancingLayers.hasOwnProperty(e)&&this._vboInstancingLayers[e].destroy();this._vboInstancingLayers={},this.scene.camera.off(this._onCameraViewMatrix);for(let e=0,t=this.layerList.length;e<t;e++)this.layerList[e].destroy();this.layerList=[];for(let e=0,t=this._entityList.length;e<t;e++)this._entityList[e]._destroy();this._geometries={},this._dtxBuckets={},this._textures={},this._textureSets={},this._meshes={},this._entities={},this.scene._aabbDirty=!0,this._isModel&&this.scene._deregisterModel(this),0!==Vi&&(Vi--,0===Vi&&ki._clear()),this._vfcManager&&this.scene.vfc.putVFCManager(this._vfcManager),this._lodManager&&this.scene.lod.putLODManager(this._lodManager),super.destroy()}}function Yl(e,t,s){let i,r,o,n;if(t?[i,r,o]=$n({positionsCompressed:e.positionsCompressed,indices:e.indices,edgeIndices:e.edgeIndices}):(i=e.positionsCompressed,r=e.indices,o=e.edgeIndices),s){n=ra({positionsCompressed:i,indices:r,edgeIndices:o},i.length/3>65536?16:8)}else n=[{positionsCompressed:i,indices:r,edgeIndices:o}];return n}const Xl=u.vec4(),Zl=u.vec4(),ql=u.vec3(),Jl=u.vec3(),$l=u.vec3(),eh=u.vec4(),th=u.vec4(),sh=u.vec4();class ih{constructor(e){this._scene=e}dollyToCanvasPos(e,t,s){let i=!1;const r=this._scene.camera;if(e){const t=u.subVec3(e,r.eye,ql);i=u.lenVec3(t)<s}if("perspective"===r.projection){r.ortho.scale=r.ortho.scale-s;const i=this._unproject(t,eh),o=u.subVec3(i,r.eye,sh),n=u.mulVec3Scalar(u.normalizeVec3(o),-s,[]);if(r.eye=[r.eye[0]-n[0],r.eye[1]-n[1],r.eye[2]-n[2]],r.look=[r.look[0]-n[0],r.look[1]-n[1],r.look[2]-n[2]],e){const t=u.subVec3(e,r.eye,ql),s=u.lenVec3(t),i=u.mulVec3Scalar(u.normalizeVec3(u.subVec3(r.look,r.eye,Jl)),s);r.look=[r.eye[0]+i[0],r.eye[1]+i[1],r.eye[2]+i[2]]}}else if("ortho"===r.projection){const e=this._unproject(t,eh);r.ortho.scale=r.ortho.scale-s,r.ortho._update();const i=this._unproject(t,th),o=u.subVec3(i,e,sh),n=u.mulVec3Scalar(u.normalizeVec3(u.subVec3(r.look,r.eye,ql)),-s,Jl),a=u.addVec3(o,n,$l);r.eye=[r.eye[0]-a[0],r.eye[1]-a[1],r.eye[2]-a[2]],r.look=[r.look[0]-a[0],r.look[1]-a[1],r.look[2]-a[2]]}return i}_unproject(e,t){const s=this._scene.camera,i=s.project.transposedMatrix,r=i.subarray(8,12),o=i.subarray(12),n=[0,0,-1,1],a=u.dotVec4(n,r)/u.dotVec4(n,o);return s.project.unproject(e,a,Xl,Zl,t),t}destroy(){}}const rh=u.vec3(),oh=u.vec3(),nh=u.vec3(),ah=u.vec4(),lh=u.vec4(),hh=u.vec4();class ch{constructor(e,t){this._scene=e,this._configs=t,this._pivotWorldPos=u.vec3(),this._cameraOffset=u.vec3(),this._azimuth=0,this._polar=0,this._radius=0,this._pivotPosSet=!1,this._pivoting=!1,this._shown=!1,this._pivotSphereEnabled=!1,this._pivotSphere=null,this._pivotSphereSize=1,this._pivotSphereGeometry=null,this._pivotSphereMaterial=null,this._rtcCenter=u.vec3(),this._rtcPos=u.vec3(),this._pivotViewPos=u.vec4(),this._pivotProjPos=u.vec4(),this._pivotCanvasPos=u.vec2(),this._cameraDirty=!0,this._onViewMatrix=this._scene.camera.on("viewMatrix",(()=>{this._cameraDirty=!0})),this._onProjMatrix=this._scene.camera.on("projMatrix",(()=>{this._cameraDirty=!0})),this._onTick=this._scene.on("tick",(()=>{this.updatePivotElement(),this.updatePivotSphere()}))}createPivotSphere(){const e=this.getPivotPos(),t=u.vec3();u.decomposeMat4(u.inverseMat4(this._scene.viewer.camera.viewMatrix,u.mat4()),t,u.vec4(),u.vec3());const s=u.distVec3(t,e);let i=Math.tan(Math.PI/500)*s*this._pivotSphereSize;"ortho"==this._scene.camera.projection&&(i/=this._scene.camera.ortho.scale/2),S(e,this._rtcCenter,this._rtcPos),this._pivotSphereGeometry=new ni(this._scene,Ls({radius:i})),this._pivotSphere=new Bs(this._scene,{geometry:this._pivotSphereGeometry,material:this._pivotSphereMaterial,pickable:!1,position:this._rtcPos,rtcCenter:this._rtcCenter})}destroyPivotSphere(){this._pivotSphere&&(this._pivotSphere.destroy(),this._pivotSphere=null),this._pivotSphereGeometry&&(this._pivotSphereGeometry.destroy(),this._pivotSphereGeometry=null)}updatePivotElement(){const e=this._scene.camera,t=this._scene.canvas;if(this._pivoting&&this._cameraDirty){u.transformPoint3(e.viewMatrix,this.getPivotPos(),this._pivotViewPos),this._pivotViewPos[3]=1,u.transformPoint4(e.projMatrix,this._pivotViewPos,this._pivotProjPos);const s=t.boundary,i=s[2],r=s[3];this._pivotCanvasPos[0]=Math.floor((1+this._pivotProjPos[0]/this._pivotProjPos[3])*i/2),this._pivotCanvasPos[1]=Math.floor((1-this._pivotProjPos[1]/this._pivotProjPos[3])*r/2);let o=t._lastBoundingClientRect;if(!o||t._canvasSizeChanged){const e=t.canvas;o=t._lastBoundingClientRect=e.getBoundingClientRect()}this._pivotElement&&(this._pivotElement.style.left=Math.floor(o.left+this._pivotCanvasPos[0])-this._pivotElement.clientWidth/2+window.scrollX+"px",this._pivotElement.style.top=Math.floor(o.top+this._pivotCanvasPos[1])-this._pivotElement.clientHeight/2+window.scrollY+"px"),this._cameraDirty=!1}}updatePivotSphere(){this._pivoting&&this._pivotSphere&&(S(this.getPivotPos(),this._rtcCenter,this._rtcPos),u.compareVec3(this._rtcPos,this._pivotSphere.position)||(this.destroyPivotSphere(),this.createPivotSphere()))}setPivotElement(e){this._pivotElement=e}enablePivotSphere(e={}){this.destroyPivotSphere(),this._pivotSphereEnabled=!0,e.size&&(this._pivotSphereSize=e.size);const t=e.color||[1,0,0];this._pivotSphereMaterial=new dt(this._scene,{emissive:t,ambient:t,specular:[0,0,0],diffuse:[0,0,0]})}disablePivotSphere(){this.destroyPivotSphere(),this._pivotSphereEnabled=!1}startPivot(){if(this._cameraLookingDownwards())return this._pivoting=!1,!1;const e=this._scene.camera;let t=u.lookAtMat4v(e.eye,e.look,e.worldUp);u.transformPoint3(t,this.getPivotPos(),this._cameraOffset);const s=this.getPivotPos();this._cameraOffset[2]+=u.distVec3(e.eye,s),t=u.inverseMat4(t);const i=u.transformVec3(t,this._cameraOffset),r=u.vec3();if(u.subVec3(e.eye,s,r),u.addVec3(r,i),e.zUp){const e=r[1];r[1]=r[2],r[2]=e}this._radius=u.lenVec3(r),this._polar=Math.acos(r[1]/this._radius),this._azimuth=Math.atan2(r[0],r[2]),this._pivoting=!0}_cameraLookingDownwards(){const e=this._scene.camera,t=u.normalizeVec3(u.subVec3(e.look,e.eye,rh)),s=u.cross3Vec3(t,e.worldUp,oh);return u.sqLenVec3(s)<=1e-4}getPivoting(){return this._pivoting}setPivotPos(e){this._pivotWorldPos.set(e),this._pivotPosSet=!0}setCanvasPivotPos(e){const t=this._scene.camera,s=Math.abs(u.distVec3(this._scene.center,t.eye)),i=t.project.transposedMatrix,r=i.subarray(8,12),o=i.subarray(12),n=[0,0,-1,1],a=u.dotVec4(n,r)/u.dotVec4(n,o),l=ah;t.project.unproject(e,a,lh,hh,l);const h=u.normalizeVec3(u.subVec3(l,t.eye,rh)),c=u.addVec3(t.eye,u.mulVec3Scalar(h,s,oh),nh);this.setPivotPos(c)}getPivotPos(){return this._pivotPosSet?this._pivotWorldPos:this._scene.camera.look}continuePivot(e,t){if(!this._pivoting)return;if(0===e&&0===t)return;const s=this._scene.camera;var i=-e;const r=-t;1===s.worldUp[2]&&(i=-i),this._azimuth+=.01*-i,this._polar+=.01*r,this._polar=u.clamp(this._polar,.001,Math.PI-.001);const o=[this._radius*Math.sin(this._polar)*Math.sin(this._azimuth),this._radius*Math.cos(this._polar),this._radius*Math.sin(this._polar)*Math.cos(this._azimuth)];if(1===s.worldUp[2]){const e=o[1];o[1]=o[2],o[2]=e}const n=u.lenVec3(u.subVec3(s.look,s.eye,u.vec3())),a=this.getPivotPos();u.addVec3(o,a);let l=u.lookAtMat4v(o,a,s.worldUp);l=u.inverseMat4(l);const h=u.transformVec3(l,this._cameraOffset);l[12]-=h[0],l[13]-=h[1],l[14]-=h[2];const c=[l[8],l[9],l[10]];s.eye=[l[12],l[13],l[14]],u.subVec3(s.eye,u.mulVec3Scalar(c,n),s.look),s.up=[l[4],l[5],l[6]],this.showPivot()}showPivot(){this._shown||(this._pivotElement&&(this.updatePivotElement(),this._pivotElement.style.visibility="visible"),this._pivotSphereEnabled&&(this.destroyPivotSphere(),this.createPivotSphere()),this._shown=!0)}hidePivot(){this._shown&&(this._pivotElement&&(this._pivotElement.style.visibility="hidden"),this._pivotSphereEnabled&&this.destroyPivotSphere(),this._shown=!1)}endPivot(){this._pivoting=!1}destroy(){this.destroyPivotSphere(),this._scene.camera.off(this._onViewMatrix),this._scene.camera.off(this._onProjMatrix),this._scene.off(this._onTick)}}class Ah{constructor(e,t){this._scene=e.scene,this._cameraControl=e,this._scene.canvas.canvas.oncontextmenu=function(e){e.preventDefault()},this._configs=t,this.schedulePickEntity=!1,this.schedulePickSurface=!1,this.scheduleSnapOrPick=!1,this.pickCursorPos=u.vec2(),this.picked=!1,this.pickedSurface=!1,this.pickResult=null,this._lastPickedEntityId=null,this._needFireEvents=!1}update(){if(!this._configs.pointerEnabled)return;if(!this.schedulePickEntity&&!this.schedulePickSurface)return;this.picked=!1,this.pickedSurface=!1,this.snappedOrPicked=!1,this.hoveredSnappedOrSurfaceOff=!1,this._needFireEvents=!1;const e=this._cameraControl.hasSubs("hoverSurface");if(this.scheduleSnapOrPick){const e=this._scene.snapPick({canvasPos:this.pickCursorPos,snapRadius:this._configs.snapRadius,snapToVertex:this._configs.snapToVertex,snapToEdge:this._configs.snapToEdge});e&&e.snappedWorldPos?(this.snapPickResult=e,this.snappedOrPicked=!0,this._needFireEvents=!0):(this.schedulePickSurface=!0,this.snapPickResult=null)}if(this.schedulePickSurface&&this.pickResult&&this.pickResult.worldPos){const t=this.pickResult.canvasPos;if(t[0]===this.pickCursorPos[0]&&t[1]===this.pickCursorPos[1])return this.picked=!0,this.pickedSurface=!0,this._needFireEvents=e,this.schedulePickEntity=!1,this.schedulePickSurface=!1,this.scheduleSnapOrPick?this.snappedOrPicked=!0:this.hoveredSnappedOrSurfaceOff=!0,void(this.scheduleSnapOrPick=!1)}if(this.schedulePickEntity&&this.pickResult&&(this.pickResult.canvasPos||this.pickResult.snappedCanvasPos)){const e=this.pickResult.canvasPos||this.pickResult.snappedCanvasPos;if(e[0]===this.pickCursorPos[0]&&e[1]===this.pickCursorPos[1])return this.picked=!0,this.pickedSurface=!1,this._needFireEvents=!1,this.schedulePickEntity=!1,void(this.schedulePickSurface=!1)}this.schedulePickSurface||this.scheduleSnapOrPick&&!this.snapPickResult?(this.pickResult=this._scene.pick({pickSurface:!0,pickSurfaceNormal:!1,canvasPos:this.pickCursorPos}),this.pickResult?(this.picked=!0,this.scheduleSnapOrPick?this.snappedOrPicked=!0:this.pickedSurface=!0,this._needFireEvents=!0):this.scheduleSnapOrPick&&(this.hoveredSnappedOrSurfaceOff=!0,this._needFireEvents=!0)):(this.pickResult=this._scene.pick({canvasPos:this.pickCursorPos}),this.pickResult&&(this.picked=!0,this.pickedSurface=!1,this._needFireEvents=!0)),this.scheduleSnapOrPick=!1,this.schedulePickEntity=!1,this.schedulePickSurface=!1}fireEvents(){if(this._needFireEvents){if(this.hoveredSnappedOrSurfaceOff&&this._cameraControl.fire("hoverSnapOrSurfaceOff",{canvasPos:this.pickCursorPos,cursorPos:this.pickCursorPos},!0),this.snappedOrPicked)if(this.snapPickResult){const e=new $;e.snappedToVertex=this.snapPickResult.snappedToVertex,e.snappedToEdge=this.snapPickResult.snappedToEdge,e.worldPos=this.snapPickResult.snappedWorldPos,e.cursorPos=this.pickCursorPos,e.canvasPos=this.snapPickResult.snappedCanvasPos,this._cameraControl.fire("hoverSnapOrSurface",e,!0),this.snapPickResult=null}else this._cameraControl.fire("hoverSnapOrSurface",this.pickResult,!0);if(this.picked&&this.pickResult&&(this.pickResult.entity||this.pickResult.worldPos)){if(this.pickResult.entity){const e=this.pickResult.entity.id;this._lastPickedEntityId!==e&&(void 0!==this._lastPickedEntityId&&this._cameraControl.fire("hoverOut",{entity:this._scene.objects[this._lastPickedEntityId]},!0),this._cameraControl.fire("hoverEnter",this.pickResult,!0),this._lastPickedEntityId=e)}this._cameraControl.fire("hover",this.pickResult,!0),this.pickResult.worldPos&&(this.pickedSurface=!0,this._cameraControl.fire("hoverSurface",this.pickResult,!0))}else void 0!==this._lastPickedEntityId&&(this._cameraControl.fire("hoverOut",{entity:this._scene.objects[this._lastPickedEntityId]},!0),this._lastPickedEntityId=void 0),this._cameraControl.fire("hoverOff",{canvasPos:this.pickCursorPos},!0);this.pickResult=null,this._needFireEvents=!1}}destroy(){}}const uh=u.vec2();class ph{constructor(e,t,s,i,r){this._scene=e;const o=t.pickController;let n,a,l,h=0,c=0,A=0,p=0,d=!1;const f=u.vec3();let E=!0;const m=this._scene.canvas.canvas,y=[];function g(e=!0){m.style.cursor="move",h=i.pointerCanvasPos[0],c=i.pointerCanvasPos[1],A=i.pointerCanvasPos[0],p=i.pointerCanvasPos[1],e&&(o.pickCursorPos=i.pointerCanvasPos,o.schedulePickSurface=!0,o.update(),o.picked&&o.pickedSurface&&o.pickResult&&o.pickResult.worldPos?(d=!0,f.set(o.pickResult.worldPos)):d=!1)}document.addEventListener("keydown",this._documentKeyDownHandler=t=>{if(!s.active||!s.pointerEnabled||!e.input.keyboardEnabled)return;const i=t.keyCode;y[i]=!0}),document.addEventListener("keyup",this._documentKeyUpHandler=t=>{if(!s.active||!s.pointerEnabled||!e.input.keyboardEnabled)return;const i=t.keyCode;y[i]=!1}),m.addEventListener("mousedown",this._mouseDownHandler=t=>{if(s.active&&s.pointerEnabled)switch(t.which){case 1:y[e.input.KEY_SHIFT]||s.planView?(n=!0,g()):(n=!0,g(!1));break;case 2:a=!0,g();break;case 3:l=!0,s.panRightClick&&g()}}),document.addEventListener("mousemove",this._documentMouseMoveHandler=()=>{if(!s.active||!s.pointerEnabled)return;if(!n&&!a&&!l)return;const t=e.canvas.boundary,o=t[2],A=t[3],p=i.pointerCanvasPos[0],E=i.pointerCanvasPos[1];if(y[e.input.KEY_SHIFT]||s.planView||!s.panRightClick&&a||s.panRightClick&&l){const t=p-h,s=E-c,i=e.camera;if("perspective"===i.projection){const o=Math.abs(d?u.lenVec3(u.subVec3(f,e.camera.eye,[])):e.camera.eyeLookDist)*Math.tan(i.perspective.fov/2*Math.PI/180);r.panDeltaX+=1.5*t*o/A,r.panDeltaY+=1.5*s*o/A}else r.panDeltaX+=.5*i.ortho.scale*(t/A),r.panDeltaY+=.5*i.ortho.scale*(s/A)}else!n||a||l||s.planView||(s.firstPerson?(r.rotateDeltaY-=(p-h)/o*s.dragRotationRate/2,r.rotateDeltaX+=(E-c)/A*(s.dragRotationRate/4)):(r.rotateDeltaY-=(p-h)/o*(1.5*s.dragRotationRate),r.rotateDeltaX+=(E-c)/A*(1.5*s.dragRotationRate)));h=p,c=E}),m.addEventListener("mousemove",this._canvasMouseMoveHandler=e=>{s.active&&s.pointerEnabled&&i.mouseover&&(E=!0)}),document.addEventListener("mouseup",this._documentMouseUpHandler=e=>{if(s.active&&s.pointerEnabled)switch(e.which){case 1:case 2:case 3:n=!1,a=!1,l=!1}}),m.addEventListener("mouseup",this._mouseUpHandler=e=>{if(s.active&&s.pointerEnabled){if(3===e.which){!function(e,t){if(e){let s=e.target,i=0,r=0,o=0,n=0;for(;s.offsetParent;)i+=s.offsetLeft,r+=s.offsetTop,o+=s.scrollLeft,n+=s.scrollTop,s=s.offsetParent;t[0]=e.pageX+o-i,t[1]=e.pageY+n-r}else e=window.event,t[0]=e.x,t[1]=e.y}(e,uh);const s=uh[0],i=uh[1];Math.abs(s-A)<3&&Math.abs(i-p)<3&&t.cameraControl.fire("rightClick",{pagePos:[Math.round(e.pageX),Math.round(e.pageY)],canvasPos:uh,event:e},!0)}m.style.removeProperty("cursor")}}),m.addEventListener("mouseenter",this._mouseEnterHandler=()=>{s.active&&s.pointerEnabled});const I=1/60;let v=null;m.addEventListener("wheel",this._mouseWheelHandler=e=>{if(!s.active||!s.pointerEnabled)return;const t=performance.now()/1e3;var o=null!==v?t-v:0;v=t,o>.05&&(o=.05),o<I&&(o=I);const n=Math.max(-1,Math.min(1,40*-e.deltaY));if(0===n)return;const a=n/Math.abs(n);r.dollyDelta+=-a*o*s.mouseWheelDollyRate,E&&(i.followPointerDirty=!0,E=!1)},{passive:!0})}reset(){}destroy(){const e=this._scene.canvas.canvas;document.removeEventListener("keydown",this._documentKeyDownHandler),document.removeEventListener("keyup",this._documentKeyUpHandler),e.removeEventListener("mousedown",this._mouseDownHandler),document.removeEventListener("mousemove",this._documentMouseMoveHandler),e.removeEventListener("mousemove",this._canvasMouseMoveHandler),document.removeEventListener("mouseup",this._documentMouseUpHandler),e.removeEventListener("mouseup",this._mouseUpHandler),e.removeEventListener("mouseenter",this._mouseEnterHandler),e.removeEventListener("wheel",this._mouseWheelHandler)}}const dh=u.vec3(),fh=u.vec3(),Eh=u.vec3(),mh=u.vec3(),yh=u.vec3(),gh={eye:u.vec3(),look:u.vec3(),up:u.vec3()};class Ih{constructor(e,t,s,i){this._scene=e;const r=t.cameraControl,o=e.camera;this._onSceneKeyDown=e.input.on("keydown",(()=>{if(!s.active||!s.pointerEnabled||!e.input.keyboardEnabled)return;if(!i.mouseover)return;const n=r._isKeyDownForAction(r.AXIS_VIEW_RIGHT),a=r._isKeyDownForAction(r.AXIS_VIEW_BACK),l=r._isKeyDownForAction(r.AXIS_VIEW_LEFT),h=r._isKeyDownForAction(r.AXIS_VIEW_FRONT),c=r._isKeyDownForAction(r.AXIS_VIEW_TOP),A=r._isKeyDownForAction(r.AXIS_VIEW_BOTTOM);if(!(n||a||l||h||c||A))return;const p=e.aabb,d=u.getAABB3Diag(p);u.getAABB3Center(p,dh);const f=Math.abs(d/Math.tan(t.cameraFlight.fitFOV*u.DEGTORAD)),E=1.1*d;gh.orthoScale=E,n?(gh.eye.set(u.addVec3(dh,u.mulVec3Scalar(o.worldRight,f,fh),yh)),gh.look.set(dh),gh.up.set(o.worldUp)):a?(gh.eye.set(u.addVec3(dh,u.mulVec3Scalar(o.worldForward,f,fh),yh)),gh.look.set(dh),gh.up.set(o.worldUp)):l?(gh.eye.set(u.addVec3(dh,u.mulVec3Scalar(o.worldRight,-f,fh),yh)),gh.look.set(dh),gh.up.set(o.worldUp)):h?(gh.eye.set(u.addVec3(dh,u.mulVec3Scalar(o.worldForward,-f,fh),yh)),gh.look.set(dh),gh.up.set(o.worldUp)):c?(gh.eye.set(u.addVec3(dh,u.mulVec3Scalar(o.worldUp,f,fh),yh)),gh.look.set(dh),gh.up.set(u.normalizeVec3(u.mulVec3Scalar(o.worldForward,1,Eh),mh))):A&&(gh.eye.set(u.addVec3(dh,u.mulVec3Scalar(o.worldUp,-f,fh),yh)),gh.look.set(dh),gh.up.set(u.normalizeVec3(u.mulVec3Scalar(o.worldForward,-1,Eh)))),!s.firstPerson&&s.followPointer&&t.pivotController.setPivotPos(dh),t.cameraFlight.duration>0?t.cameraFlight.flyTo(gh,(()=>{t.pivotController.getPivoting()&&s.followPointer&&t.pivotController.showPivot()})):(t.cameraFlight.jumpTo(gh),t.pivotController.getPivoting()&&s.followPointer&&t.pivotController.showPivot())}))}reset(){}destroy(){this._scene.input.off(this._onSceneKeyDown)}}class vh{constructor(e,t,s,i,r){this._scene=e;const o=t.pickController,n=t.pivotController,a=t.cameraControl;this._clicks=0,this._timeout=null,this._lastPickedEntityId=null;let l=!1,h=!1;const c=this._scene.canvas.canvas,A=s=>{let i;s&&s.worldPos&&(i=s.worldPos);const r=s&&s.entity?s.entity.aabb:e.aabb;if(i){const s=e.camera;u.subVec3(s.eye,s.look,[]),t.cameraFlight.flyTo({aabb:r})}else t.cameraFlight.flyTo({aabb:r})};c.addEventListener("mousemove",this._canvasMouseMoveHandler=t=>{if(!s.active||!s.pointerEnabled)return;if(l||h)return;const r=a.hasSubs("hover"),n=a.hasSubs("hoverOut"),c=a.hasSubs("hoverOff"),A=a.hasSubs("hoverSurface"),u=a.hasSubs("hoverSnapOrSurface");if(r||n||c||A||u)if(o.pickCursorPos=i.pointerCanvasPos,o.schedulePickEntity=!0,o.schedulePickSurface=A,o.scheduleSnapOrPick=u,o.update(),o.pickResult){if(o.pickResult.entity){const t=o.pickResult.entity.id;this._lastPickedEntityId!==t&&(void 0!==this._lastPickedEntityId&&a.fire("hoverOut",{entity:e.objects[this._lastPickedEntityId]},!0),a.fire("hoverEnter",o.pickResult,!0),this._lastPickedEntityId=t)}a.fire("hover",o.pickResult,!0),(o.pickResult.worldPos||o.pickResult.snappedWorldPos)&&a.fire("hoverSurface",o.pickResult,!0)}else void 0!==this._lastPickedEntityId&&(a.fire("hoverOut",{entity:e.objects[this._lastPickedEntityId]},!0),this._lastPickedEntityId=void 0),a.fire("hoverOff",{canvasPos:o.pickCursorPos},!0)}),c.addEventListener("mousedown",this._canvasMouseDownHandler=t=>{1===t.which&&(l=!0),3===t.which&&(h=!0);if(1===t.which&&s.active&&s.pointerEnabled&&(i.mouseDownClientX=t.clientX,i.mouseDownClientY=t.clientY,i.mouseDownCursorX=i.pointerCanvasPos[0],i.mouseDownCursorY=i.pointerCanvasPos[1],!s.firstPerson&&s.followPointer&&(o.pickCursorPos=i.pointerCanvasPos,o.schedulePickSurface=!0,o.update(),1===t.which))){const t=o.pickResult;t&&t.worldPos?(n.setPivotPos(t.worldPos),n.startPivot()):(s.smartPivot?n.setCanvasPivotPos(i.pointerCanvasPos):n.setPivotPos(e.camera.look),n.startPivot())}}),document.addEventListener("mouseup",this._documentMouseUpHandler=e=>{1===e.which&&(l=!1),3===e.which&&(h=!1),n.getPivoting()&&n.endPivot()}),c.addEventListener("mouseup",this._canvasMouseUpHandler=r=>{if(!s.active||!s.pointerEnabled)return;if(!(1===r.which))return;if(n.hidePivot(),Math.abs(r.clientX-i.mouseDownClientX)>3||Math.abs(r.clientY-i.mouseDownClientY)>3)return;const l=a.hasSubs("picked"),h=a.hasSubs("pickedNothing"),c=a.hasSubs("pickedSurface"),p=a.hasSubs("doublePicked"),d=a.hasSubs("doublePickedSurface"),f=a.hasSubs("doublePickedNothing");if(!(s.doublePickFlyTo||p||d||f))return(l||h||c)&&(o.pickCursorPos=i.pointerCanvasPos,o.schedulePickEntity=!0,o.schedulePickSurface=c,o.update(),o.pickResult?(a.fire("picked",o.pickResult,!0),o.pickedSurface&&a.fire("pickedSurface",o.pickResult,!0)):a.fire("pickedNothing",{canvasPos:i.pointerCanvasPos},!0)),void(this._clicks=0);if(this._clicks++,1===this._clicks){o.pickCursorPos=i.pointerCanvasPos,o.schedulePickEntity=s.doublePickFlyTo,o.schedulePickSurface=c,o.update();const e=o.pickResult,r=o.pickedSurface;this._timeout=setTimeout((()=>{e?(a.fire("picked",e,!0),r&&(a.fire("pickedSurface",e,!0),!s.firstPerson&&s.followPointer&&(t.pivotController.setPivotPos(e.worldPos),t.pivotController.startPivot()&&t.pivotController.showPivot()))):a.fire("pickedNothing",{canvasPos:i.pointerCanvasPos},!0),this._clicks=0}),s.doubleClickTimeFrame)}else{if(null!==this._timeout&&(window.clearTimeout(this._timeout),this._timeout=null),o.pickCursorPos=i.pointerCanvasPos,o.schedulePickEntity=s.doublePickFlyTo||p||d,o.schedulePickSurface=o.schedulePickEntity&&d,o.update(),o.pickResult){if(a.fire("doublePicked",o.pickResult,!0),o.pickedSurface&&a.fire("doublePickedSurface",o.pickResult,!0),s.doublePickFlyTo&&(A(o.pickResult),!s.firstPerson&&s.followPointer)){const e=o.pickResult.entity.aabb,s=u.getAABB3Center(e);t.pivotController.setPivotPos(s),t.pivotController.startPivot()&&t.pivotController.showPivot()}}else if(a.fire("doublePickedNothing",{canvasPos:i.pointerCanvasPos},!0),s.doublePickFlyTo&&(A(),!s.firstPerson&&s.followPointer)){const s=e.aabb,i=u.getAABB3Center(s);t.pivotController.setPivotPos(i),t.pivotController.startPivot()&&t.pivotController.showPivot()}this._clicks=0}},!1)}reset(){this._clicks=0,this._lastPickedEntityId=null,this._timeout&&(window.clearTimeout(this._timeout),this._timeout=null)}destroy(){const e=this._scene.canvas.canvas;e.removeEventListener("mousemove",this._canvasMouseMoveHandler),e.removeEventListener("mousedown",this._canvasMouseDownHandler),document.removeEventListener("mouseup",this._documentMouseUpHandler),e.removeEventListener("mouseup",this._canvasMouseUpHandler),this._timeout&&(window.clearTimeout(this._timeout),this._timeout=null)}}class Th{constructor(e,t,s,i,r){this._scene=e;const o=e.input,n=[],a=e.canvas.canvas;let l=!0;this._onSceneMouseMove=o.on("mousemove",(()=>{l=!0})),this._onSceneKeyDown=o.on("keydown",(t=>{s.active&&s.pointerEnabled&&e.input.keyboardEnabled&&i.mouseover&&(n[t]=!0,t===o.KEY_SHIFT&&(a.style.cursor="move"))})),this._onSceneKeyUp=o.on("keyup",(i=>{s.active&&s.pointerEnabled&&e.input.keyboardEnabled&&(n[i]=!1,i===o.KEY_SHIFT&&(a.style.cursor=null),t.pivotController.getPivoting()&&t.pivotController.endPivot())})),this._onTick=e.on("tick",(a=>{if(!s.active||!s.pointerEnabled||!e.input.keyboardEnabled)return;if(!i.mouseover)return;const h=t.cameraControl,c=a.deltaTime/1e3;if(!s.planView){const e=h._isKeyDownForAction(h.ROTATE_Y_POS,n),i=h._isKeyDownForAction(h.ROTATE_Y_NEG,n),o=h._isKeyDownForAction(h.ROTATE_X_POS,n),a=h._isKeyDownForAction(h.ROTATE_X_NEG,n),l=c*s.keyboardRotationRate;(e||i||o||a)&&(!s.firstPerson&&s.followPointer&&t.pivotController.startPivot(),e?r.rotateDeltaY+=l:i&&(r.rotateDeltaY-=l),o?r.rotateDeltaX+=l:a&&(r.rotateDeltaX-=l),!s.firstPerson&&s.followPointer&&t.pivotController.startPivot())}if(!n[o.KEY_CTRL]&&!n[o.KEY_ALT]){const e=h._isKeyDownForAction(h.DOLLY_BACKWARDS,n),o=h._isKeyDownForAction(h.DOLLY_FORWARDS,n);if(e||o){const n=c*s.keyboardDollyRate;!s.firstPerson&&s.followPointer&&t.pivotController.startPivot(),o?r.dollyDelta-=n:e&&(r.dollyDelta+=n),l&&(i.followPointerDirty=!0,l=!1)}}const A=h._isKeyDownForAction(h.PAN_FORWARDS,n),u=h._isKeyDownForAction(h.PAN_BACKWARDS,n),p=h._isKeyDownForAction(h.PAN_LEFT,n),d=h._isKeyDownForAction(h.PAN_RIGHT,n),f=h._isKeyDownForAction(h.PAN_UP,n),E=h._isKeyDownForAction(h.PAN_DOWN,n),m=(n[o.KEY_ALT]?.3:1)*c*s.keyboardPanRate;(A||u||p||d||f||E)&&(!s.firstPerson&&s.followPointer&&t.pivotController.startPivot(),E?r.panDeltaY+=m:f&&(r.panDeltaY+=-m),d?r.panDeltaX+=-m:p&&(r.panDeltaX+=m),u?r.panDeltaZ+=m:A&&(r.panDeltaZ+=-m))}))}reset(){}destroy(){this._scene.off(this._onTick),this._scene.input.off(this._onSceneMouseMove),this._scene.input.off(this._onSceneKeyDown),this._scene.input.off(this._onSceneKeyUp)}}const _h=u.vec3();class Rh{constructor(e,t,s,i,r){this._scene=e;const o=e.camera,n=t.pickController,a=t.pivotController,l=t.panController;let h=1,c=1,A=null;this._onTick=e.on("tick",(()=>{if(!s.active||!s.pointerEnabled)return;let t="default";if(Math.abs(r.dollyDelta)<.001&&(r.dollyDelta=0),Math.abs(r.rotateDeltaX)<.001&&(r.rotateDeltaX=0),Math.abs(r.rotateDeltaY)<.001&&(r.rotateDeltaY=0),0===r.rotateDeltaX&&0===r.rotateDeltaY||(r.dollyDelta=0),s.followPointer&&--h<=0&&(h=1,0!==r.dollyDelta)){if(0===r.rotateDeltaY&&0===r.rotateDeltaX&&s.followPointer&&i.followPointerDirty&&(n.pickCursorPos=i.pointerCanvasPos,n.schedulePickSurface=!0,n.update(),n.pickResult&&n.pickResult.worldPos?A=n.pickResult.worldPos:(c=1,A=null),i.followPointerDirty=!1),A){const t=Math.abs(u.lenVec3(u.subVec3(A,e.camera.eye,_h)));c=t/s.dollyProximityThreshold}c<s.dollyMinSpeed&&(c=s.dollyMinSpeed)}const p=r.dollyDelta*c;if(0===r.rotateDeltaY&&0===r.rotateDeltaX||(!s.firstPerson&&s.followPointer&&a.getPivoting()?(a.continuePivot(r.rotateDeltaY,r.rotateDeltaX),a.showPivot()):(0!==r.rotateDeltaX&&(s.firstPerson?o.pitch(-r.rotateDeltaX):o.orbitPitch(r.rotateDeltaX)),0!==r.rotateDeltaY&&(s.firstPerson?o.yaw(r.rotateDeltaY):o.orbitYaw(r.rotateDeltaY))),r.rotateDeltaX*=s.rotationInertia,r.rotateDeltaY*=s.rotationInertia,t="grabbing"),Math.abs(r.panDeltaX)<.001&&(r.panDeltaX=0),Math.abs(r.panDeltaY)<.001&&(r.panDeltaY=0),Math.abs(r.panDeltaZ)<.001&&(r.panDeltaZ=0),0!==r.panDeltaX||0!==r.panDeltaY||0!==r.panDeltaZ){const e=u.vec3();let i,n;if(e[0]=r.panDeltaX,e[1]=r.panDeltaY,e[2]=r.panDeltaZ,s.constrainVertical){o.xUp?(i=o.eye[0],n=o.look[0]):o.yUp?(i=o.eye[1],n=o.look[1]):o.zUp&&(i=o.eye[2],n=o.look[2]),o.pan(e);const t=o.eye,s=o.look;o.xUp?(t[0]=i,s[0]=n):o.yUp?(t[1]=i,s[1]=n):o.zUp&&(t[2]=i,s[2]=n),o.eye=t,o.look=s}else o.pan(e);t="grabbing"}if(r.panDeltaX*=s.panInertia,r.panDeltaY*=s.panInertia,r.panDeltaZ*=s.panInertia,0!==p){if(t=p<0?"zoom-in":"zoom-out",s.firstPerson){let e,t;if(s.constrainVertical&&(o.xUp?(e=o.eye[0],t=o.look[0]):o.yUp?(e=o.eye[1],t=o.look[1]):o.zUp&&(e=o.eye[2],t=o.look[2])),s.followPointer){l.dollyToCanvasPos(A,i.pointerCanvasPos,-p)&&(i.followPointerDirty=!0)}else o.pan([0,0,p]),o.ortho.scale=o.ortho.scale-p;if(s.constrainVertical){const s=o.eye,i=o.look;o.xUp?(s[0]=e,i[0]=t):o.yUp?(s[1]=e,i[1]=t):o.zUp&&(s[2]=e,i[2]=t),o.eye=s,o.look=i}}else if(s.planView)if(s.followPointer){l.dollyToCanvasPos(A,i.pointerCanvasPos,-p)&&(i.followPointerDirty=!0)}else o.ortho.scale=o.ortho.scale+p,o.zoom(p);else if(s.followPointer){l.dollyToCanvasPos(A,i.pointerCanvasPos,-p)&&(i.followPointerDirty=!0)}else o.ortho.scale=o.ortho.scale+p,o.zoom(p);r.dollyDelta*=s.dollyInertia}n.fireEvents(),document.body.style.cursor=t}))}destroy(){this._scene.off(this._onTick)}}class Ph{constructor(e,t,s,i,r){this._scene=e;const o=this._scene.canvas.canvas;o.addEventListener("mouseenter",this._mouseEnterHandler=()=>{i.mouseover=!0}),o.addEventListener("mouseleave",this._mouseLeaveHandler=()=>{i.mouseover=!1,o.style.cursor=null}),document.addEventListener("mousemove",this._mouseMoveHandler=e=>{Dh(e,o,i.pointerCanvasPos)}),o.addEventListener("mousedown",this._mouseDownHandler=e=>{s.active&&s.pointerEnabled&&(Dh(e,o,i.pointerCanvasPos),i.mouseover=!0)}),o.addEventListener("mouseup",this._mouseUpHandler=e=>{s.active&&s.pointerEnabled})}reset(){}destroy(){const e=this._scene.canvas.canvas;document.removeEventListener("mousemove",this._mouseMoveHandler),e.removeEventListener("mouseenter",this._mouseEnterHandler),e.removeEventListener("mouseleave",this._mouseLeaveHandler),e.removeEventListener("mousedown",this._mouseDownHandler),e.removeEventListener("mouseup",this._mouseUpHandler)}}function Dh(e,t,s){if(e){const{x:i,y:r}=t.getBoundingClientRect();s[0]=e.clientX-i,s[1]=e.clientY-r}else e=window.event,s[0]=e.x,s[1]=e.y;return s}const Nh=function(e,t){if(e){let s=e.target,i=0,r=0;for(;s.offsetParent;)i+=s.offsetLeft,r+=s.offsetTop,s=s.offsetParent;t[0]=e.pageX-i,t[1]=e.pageY-r}else e=window.event,t[0]=e.x,t[1]=e.y;return t};class Ch{constructor(e,t,s,i,r){this._scene=e;const o=t.pickController,n=t.pivotController,a=u.vec2(),l=u.vec2(),h=u.vec2(),c=u.vec2(),A=[],p=this._scene.canvas.canvas;let d=0,f=!1;this._onTick=e.on("tick",(()=>{f=!1})),p.addEventListener("touchstart",this._canvasTouchStartHandler=t=>{if(!s.active||!s.pointerEnabled)return;t.preventDefault();const r=t.touches,l=t.changedTouches;for(i.touchStartTime=Date.now(),1===r.length&&1===l.length&&(Nh(r[0],a),s.followPointer&&(o.pickCursorPos=a,o.schedulePickSurface=!0,o.update(),s.planView||(o.picked&&o.pickedSurface&&o.pickResult&&o.pickResult.worldPos?(n.setPivotPos(o.pickResult.worldPos),!s.firstPerson&&n.startPivot()&&n.showPivot()):(s.smartPivot?n.setCanvasPivotPos(i.pointerCanvasPos):n.setPivotPos(e.camera.look),!s.firstPerson&&n.startPivot()&&n.showPivot()))));A.length<r.length;)A.push(u.vec2());for(let e=0,t=r.length;e<t;++e)Nh(r[e],A[e]);d=r.length}),p.addEventListener("touchend",this._canvasTouchEndHandler=()=>{n.getPivoting()&&n.endPivot()}),p.addEventListener("touchmove",this._canvasTouchMoveHandler=t=>{if(!s.active||!s.pointerEnabled)return;if(t.stopPropagation(),t.preventDefault(),f)return;f=!0;const n=e.canvas.boundary,a=n[2],p=n[3],E=t.touches;if(t.touches.length===d){if(1===d){Nh(E[0],l),u.subVec2(l,A[0],c);const t=c[0],o=c[1];if(null!==i.longTouchTimeout&&(Math.abs(t)>s.longTapRadius||Math.abs(o)>s.longTapRadius)&&(clearTimeout(i.longTouchTimeout),i.longTouchTimeout=null),s.planView){const i=e.camera;if("perspective"===i.projection){const n=Math.abs(e.camera.eyeLookDist)*Math.tan(i.perspective.fov/2*Math.PI/180);r.panDeltaX+=t*n/p*s.touchPanRate,r.panDeltaY+=o*n/p*s.touchPanRate}else r.panDeltaX+=.5*i.ortho.scale*(t/p)*s.touchPanRate,r.panDeltaY+=.5*i.ortho.scale*(o/p)*s.touchPanRate}else r.rotateDeltaY-=t/a*(1*s.dragRotationRate),r.rotateDeltaX+=o/p*(1.5*s.dragRotationRate)}else if(2===d){const t=E[0],n=E[1];Nh(t,l),Nh(n,h);const a=u.geometricMeanVec2(A[0],A[1]),c=u.geometricMeanVec2(l,h),d=u.vec2();u.subVec2(a,c,d);const f=d[0],m=d[1],y=e.camera,g=u.distVec2([t.pageX,t.pageY],[n.pageX,n.pageY]),I=(u.distVec2(A[0],A[1])-g)*s.touchDollyRate;if(r.dollyDelta=I,Math.abs(I)<1)if("perspective"===y.projection){const t=o.pickResult?o.pickResult.worldPos:e.center,i=Math.abs(u.lenVec3(u.subVec3(t,e.camera.eye,[])))*Math.tan(y.perspective.fov/2*Math.PI/180);r.panDeltaX-=f*i/p*s.touchPanRate,r.panDeltaY-=m*i/p*s.touchPanRate}else r.panDeltaX-=.5*y.ortho.scale*(f/p)*s.touchPanRate,r.panDeltaY-=.5*y.ortho.scale*(m/p)*s.touchPanRate;i.pointerCanvasPos=c}for(let e=0;e<d;++e)Nh(E[e],A[e])}})}reset(){}destroy(){const e=this._scene.canvas.canvas;e.removeEventListener("touchstart",this._canvasTouchStartHandler),e.removeEventListener("touchend",this._canvasTouchEndHandler),e.removeEventListener("touchmove",this._canvasTouchMoveHandler),this._scene.off(this._onTick)}}const Oh=function(e,t){if(e){let s=e.target,i=0,r=0;for(;s.offsetParent;)i+=s.offsetLeft,r+=s.offsetTop,s=s.offsetParent;t[0]=e.pageX-i,t[1]=e.pageY-r}else e=window.event,t[0]=e.x,t[1]=e.y;return t};class bh{constructor(e,t,s,i,r){this._scene=e;const o=t.pickController,n=t.cameraControl;let a;const l=[],h=new Float32Array(2);let c=-1,A=-1;const p=this._scene.canvas.canvas,d=s=>{let i;s&&s.worldPos&&(i=s.worldPos);const r=s?s.entity.aabb:e.aabb;if(i){const s=e.camera;u.subVec3(s.eye,s.look,[]),t.cameraFlight.flyTo({aabb:r})}else t.cameraFlight.flyTo({aabb:r})};p.addEventListener("touchstart",this._canvasTouchStartHandler=e=>{if(!s.active||!s.pointerEnabled)return;null!==i.longTouchTimeout&&(clearTimeout(i.longTouchTimeout),i.longTouchTimeout=null);const r=e.touches,o=e.changedTouches;if(a=Date.now(),1===r.length&&1===o.length){c=a,Oh(r[0],h);const o=h[0],n=h[1],l=r[0].pageX,A=r[0].pageY;i.longTouchTimeout=setTimeout((()=>{t.cameraControl.fire("rightClick",{pagePos:[Math.round(l),Math.round(A)],canvasPos:[Math.round(o),Math.round(n)],event:e},!0),i.longTouchTimeout=null}),s.longTapTimeout)}else c=-1;for(;l.length<r.length;)l.push(new Float32Array(2));for(let e=0,t=r.length;e<t;++e)Oh(r[e],l[e]);l.length=r.length},{passive:!0}),p.addEventListener("touchend",this._canvasTouchEndHandler=e=>{if(!s.active||!s.pointerEnabled)return;const t=Date.now(),r=e.touches,a=e.changedTouches,p=n.hasSubs("pickedSurface");null!==i.longTouchTimeout&&(clearTimeout(i.longTouchTimeout),i.longTouchTimeout=null),0===r.length&&1===a.length&&c>-1&&t-c<150&&(A>-1&&c-A<325?(Oh(a[0],o.pickCursorPos),o.schedulePickEntity=!0,o.schedulePickSurface=p,o.update(),o.pickResult?(o.pickResult.touchInput=!0,n.fire("doublePicked",o.pickResult),o.pickedSurface&&n.fire("doublePickedSurface",o.pickResult),s.doublePickFlyTo&&d(o.pickResult)):(n.fire("doublePickedNothing"),s.doublePickFlyTo&&d()),A=-1):u.distVec2(l[0],h)<4&&(Oh(a[0],o.pickCursorPos),o.schedulePickEntity=!0,o.schedulePickSurface=p,o.update(),o.pickResult?(o.pickResult.touchInput=!0,n.fire("picked",o.pickResult),o.pickedSurface&&n.fire("pickedSurface",o.pickResult)):n.fire("pickedNothing"),A=t),c=-1),l.length=r.length;for(let e=0,t=r.length;e<t;++e)l[e][0]=r[e].pageX,l[e][1]=r[e].pageY},{passive:!0})}reset(){}destroy(){const e=this._scene.canvas.canvas;e.removeEventListener("touchstart",this._canvasTouchStartHandler),e.removeEventListener("touchend",this._canvasTouchEndHandler)}}class Sh extends C{constructor(e,t={}){super(e,t),this.PAN_LEFT=0,this.PAN_RIGHT=1,this.PAN_UP=2,this.PAN_DOWN=3,this.PAN_FORWARDS=4,this.PAN_BACKWARDS=5,this.ROTATE_X_POS=6,this.ROTATE_X_NEG=7,this.ROTATE_Y_POS=8,this.ROTATE_Y_NEG=9,this.DOLLY_FORWARDS=10,this.DOLLY_BACKWARDS=11,this.AXIS_VIEW_RIGHT=12,this.AXIS_VIEW_BACK=13,this.AXIS_VIEW_LEFT=14,this.AXIS_VIEW_FRONT=15,this.AXIS_VIEW_TOP=16,this.AXIS_VIEW_BOTTOM=17,this._keyMap={},this.scene.canvas.canvas.oncontextmenu=e=>{e.preventDefault()},this._configs={longTapTimeout:600,longTapRadius:5,active:!0,keyboardLayout:"qwerty",navMode:"orbit",planView:!1,firstPerson:!1,followPointer:!0,doublePickFlyTo:!0,panRightClick:!0,showPivot:!1,pointerEnabled:!0,constrainVertical:!1,smartPivot:!1,doubleClickTimeFrame:250,snapToVertex:true,snapToEdge:true,snapRadius:30,dragRotationRate:360,keyboardRotationRate:90,rotationInertia:0,keyboardPanRate:1,touchPanRate:1,panInertia:.5,keyboardDollyRate:10,mouseWheelDollyRate:100,touchDollyRate:.2,dollyInertia:0,dollyProximityThreshold:30,dollyMinSpeed:.04},this._states={pointerCanvasPos:u.vec2(),mouseover:!1,followPointerDirty:!0,mouseDownClientX:0,mouseDownClientY:0,mouseDownCursorX:0,mouseDownCursorY:0,touchStartTime:null,activeTouches:[],tapStartPos:u.vec2(),tapStartTime:-1,lastTapTime:-1,longTouchTimeout:null},this._updates={rotateDeltaX:0,rotateDeltaY:0,panDeltaX:0,panDeltaY:0,panDeltaZ:0,dollyDelta:0};const s=this.scene;this._controllers={cameraControl:this,pickController:new Ah(this,this._configs),pivotController:new ch(s,this._configs),panController:new ih(s),cameraFlight:new bi(this,{duration:.5})},this._handlers=[new Ph(this.scene,this._controllers,this._configs,this._states,this._updates),new Ch(this.scene,this._controllers,this._configs,this._states,this._updates),new ph(this.scene,this._controllers,this._configs,this._states,this._updates),new Ih(this.scene,this._controllers,this._configs,this._states,this._updates),new vh(this.scene,this._controllers,this._configs,this._states,this._updates),new bh(this.scene,this._controllers,this._configs,this._states,this._updates),new Th(this.scene,this._controllers,this._configs,this._states,this._updates)],this._cameraUpdater=new Rh(this.scene,this._controllers,this._configs,this._states,this._updates),this.navMode=t.navMode,t.planView&&(this.planView=t.planView),this.constrainVertical=t.constrainVertical,t.keyboardLayout?this.keyboardLayout=t.keyboardLayout:this.keyMap=t.keyMap,this.doublePickFlyTo=t.doublePickFlyTo,this.panRightClick=t.panRightClick,this.active=t.active,this.followPointer=t.followPointer,this.rotationInertia=t.rotationInertia,this.keyboardPanRate=t.keyboardPanRate,this.touchPanRate=t.touchPanRate,this.keyboardRotationRate=t.keyboardRotationRate,this.dragRotationRate=t.dragRotationRate,this.touchDollyRate=t.touchDollyRate,this.dollyInertia=t.dollyInertia,this.dollyProximityThreshold=t.dollyProximityThreshold,this.dollyMinSpeed=t.dollyMinSpeed,this.panInertia=t.panInertia,this.pointerEnabled=!0,this.keyboardDollyRate=t.keyboardDollyRate,this.mouseWheelDollyRate=t.mouseWheelDollyRate}set keyMap(e){if(e=e||"qwerty",m.isString(e)){const t=this.scene.input,s={};switch(e){default:this.error("Unsupported value for 'keyMap': "+e+" defaulting to 'qwerty'");case"qwerty":s[this.PAN_LEFT]=[t.KEY_A],s[this.PAN_RIGHT]=[t.KEY_D],s[this.PAN_UP]=[t.KEY_Z],s[this.PAN_DOWN]=[t.KEY_X],s[this.PAN_BACKWARDS]=[],s[this.PAN_FORWARDS]=[],s[this.DOLLY_FORWARDS]=[t.KEY_W,t.KEY_ADD],s[this.DOLLY_BACKWARDS]=[t.KEY_S,t.KEY_SUBTRACT],s[this.ROTATE_X_POS]=[t.KEY_DOWN_ARROW],s[this.ROTATE_X_NEG]=[t.KEY_UP_ARROW],s[this.ROTATE_Y_POS]=[t.KEY_Q,t.KEY_LEFT_ARROW],s[this.ROTATE_Y_NEG]=[t.KEY_E,t.KEY_RIGHT_ARROW],s[this.AXIS_VIEW_RIGHT]=[t.KEY_NUM_1],s[this.AXIS_VIEW_BACK]=[t.KEY_NUM_2],s[this.AXIS_VIEW_LEFT]=[t.KEY_NUM_3],s[this.AXIS_VIEW_FRONT]=[t.KEY_NUM_4],s[this.AXIS_VIEW_TOP]=[t.KEY_NUM_5],s[this.AXIS_VIEW_BOTTOM]=[t.KEY_NUM_6];break;case"azerty":s[this.PAN_LEFT]=[t.KEY_Q],s[this.PAN_RIGHT]=[t.KEY_D],s[this.PAN_UP]=[t.KEY_W],s[this.PAN_DOWN]=[t.KEY_X],s[this.PAN_BACKWARDS]=[],s[this.PAN_FORWARDS]=[],s[this.DOLLY_FORWARDS]=[t.KEY_Z,t.KEY_ADD],s[this.DOLLY_BACKWARDS]=[t.KEY_S,t.KEY_SUBTRACT],s[this.ROTATE_X_POS]=[t.KEY_DOWN_ARROW],s[this.ROTATE_X_NEG]=[t.KEY_UP_ARROW],s[this.ROTATE_Y_POS]=[t.KEY_A,t.KEY_LEFT_ARROW],s[this.ROTATE_Y_NEG]=[t.KEY_E,t.KEY_RIGHT_ARROW],s[this.AXIS_VIEW_RIGHT]=[t.KEY_NUM_1],s[this.AXIS_VIEW_BACK]=[t.KEY_NUM_2],s[this.AXIS_VIEW_LEFT]=[t.KEY_NUM_3],s[this.AXIS_VIEW_FRONT]=[t.KEY_NUM_4],s[this.AXIS_VIEW_TOP]=[t.KEY_NUM_5],s[this.AXIS_VIEW_BOTTOM]=[t.KEY_NUM_6]}this._keyMap=s}else{const t=e;this._keyMap=t}}get keyMap(){return this._keyMap}_isKeyDownForAction(e,t){const s=this._keyMap[e];if(!s)return!1;t||(t=this.scene.input.keyDown);for(let e=0,i=s.length;e<i;e++){if(t[s[e]])return!0}return!1}set pivotElement(e){this._controllers.pivotController.setPivotElement(e)}set active(e){e=!1!==e,this._configs.active=e,this._handlers[1]._active=e,this._handlers[5]._active=e}get active(){return this._configs.active}set snapToVertex(e){this._configs.snapToVertex=!!e}get snapToVertex(){return this._configs.snapToVertex}set snapToEdge(e){this._configs.snapToEdge=!!e}get snapToEdge(){return this._configs.snapToEdge}set snapRadius(e){e=e||30,this._configs.snapRadius=e}get snapRadius(){return this._configs.snapRadius}set navMode(e){"firstPerson"!==(e=e||"orbit")&&"orbit"!==e&&"planView"!==e&&(this.error("Unsupported value for navMode: "+e+" - supported values are 'orbit', 'firstPerson' and 'planView' - defaulting to 'orbit'"),e="orbit"),this._configs.firstPerson="firstPerson"===e,this._configs.planView="planView"===e,(this._configs.firstPerson||this._configs.planView)&&(this._controllers.pivotController.hidePivot(),this._controllers.pivotController.endPivot()),this._configs.navMode=e}get navMode(){return this._configs.navMode}set pointerEnabled(e){this._reset(),this._configs.pointerEnabled=!!e}_reset(){for(let e=0,t=this._handlers.length;e<t;e++){const t=this._handlers[e];t.reset&&t.reset()}this._updates.panDeltaX=0,this._updates.panDeltaY=0,this._updates.rotateDeltaX=0,this._updates.rotateDeltaY=0,this._updates.dolyDelta=0}get pointerEnabled(){return this._configs.pointerEnabled}set followPointer(e){this._configs.followPointer=!1!==e}get followPointer(){return this._configs.followPointer}set pivotPos(e){this._controllers.pivotController.setPivotPos(e)}get pivotPos(){return this._controllers.pivotController.getPivotPos()}set dollyToPointer(e){this.warn("dollyToPointer property is deprecated - replaced with followPointer"),this.followPointer=e}get dollyToPointer(){return this.warn("dollyToPointer property is deprecated - replaced with followPointer"),this.followPointer}set panToPointer(e){this.warn("panToPointer property is deprecated - replaced with followPointer")}get panToPointer(){return this.warn("panToPointer property is deprecated - replaced with followPointer"),!1}set planView(e){this._configs.planView=!!e,this._configs.firstPerson=!1,this._configs.planView&&(this._controllers.pivotController.hidePivot(),this._controllers.pivotController.endPivot()),this.warn("planView property is deprecated - replaced with navMode")}get planView(){return this.warn("planView property is deprecated - replaced with navMode"),this._configs.planView}set firstPerson(e){this.warn("firstPerson property is deprecated - replaced with navMode"),this._configs.firstPerson=!!e,this._configs.planView=!1,this._configs.firstPerson&&(this._controllers.pivotController.hidePivot(),this._controllers.pivotController.endPivot())}get firstPerson(){return this.warn("firstPerson property is deprecated - replaced with navMode"),this._configs.firstPerson}set constrainVertical(e){this._configs.constrainVertical=!!e}get constrainVertical(){return this._configs.constrainVertical}set doublePickFlyTo(e){this._configs.doublePickFlyTo=!1!==e}get doublePickFlyTo(){return this._configs.doublePickFlyTo}set panRightClick(e){this._configs.panRightClick=!1!==e}get panRightClick(){return this._configs.panRightClick}set rotationInertia(e){this._configs.rotationInertia=null!=e?e:0}get rotationInertia(){return this._configs.rotationInertia}set keyboardPanRate(e){this._configs.keyboardPanRate=null!=e?e:5}set touchPanRate(e){this._configs.touchPanRate=null!=e?e:1}get touchPanRate(){return this._configs.touchPanRate}get keyboardPanRate(){return this._configs.keyboardPanRate}set keyboardRotationRate(e){this._configs.keyboardRotationRate=null!=e?e:90}get keyboardRotationRate(){return this._configs.keyboardRotationRate}set dragRotationRate(e){this._configs.dragRotationRate=null!=e?e:360}get dragRotationRate(){return this._configs.dragRotationRate}set keyboardDollyRate(e){this._configs.keyboardDollyRate=null!=e?e:15}get keyboardDollyRate(){return this._configs.keyboardDollyRate}set touchDollyRate(e){this._configs.touchDollyRate=null!=e?e:.2}get touchDollyRate(){return this._configs.touchDollyRate}set mouseWheelDollyRate(e){this._configs.mouseWheelDollyRate=null!=e?e:100}get mouseWheelDollyRate(){return this._configs.mouseWheelDollyRate}set dollyInertia(e){this._configs.dollyInertia=null!=e?e:0}get dollyInertia(){return this._configs.dollyInertia}set dollyProximityThreshold(e){this._configs.dollyProximityThreshold=null!=e?e:35}get dollyProximityThreshold(){return this._configs.dollyProximityThreshold}set dollyMinSpeed(e){this._configs.dollyMinSpeed=null!=e?e:.04}get dollyMinSpeed(){return this._configs.dollyMinSpeed}set panInertia(e){this._configs.panInertia=null!=e?e:.5}get panInertia(){return this._configs.panInertia}set keyboardLayout(e){"qwerty"!==(e=e||"qwerty")&&"azerty"!==e&&(this.error("Unsupported value for keyboardLayout - defaulting to 'qwerty'"),e="qwerty"),this._configs.keyboardLayout=e,this.keyMap=this._configs.keyboardLayout}get keyboardLayout(){return this._configs.keyboardLayout}enablePivotSphere(e={}){this._controllers.pivotController.enablePivotSphere(e)}disablePivotSphere(){this._controllers.pivotController.disablePivotSphere()}set smartPivot(e){this._configs.smartPivot=!1!==e}get smartPivot(){return this._configs.smartPivot}set doubleClickTimeFrame(e){this._configs.doubleClickTimeFrame=null!=e?e:250}get doubleClickTimeFrame(){return this._configs.doubleClickTimeFrame}destroy(){this._destroyHandlers(),this._destroyControllers(),this._cameraUpdater.destroy(),super.destroy()}_destroyHandlers(){for(let e=0,t=this._handlers.length;e<t;e++){const t=this._handlers[e];t.destroy&&t.destroy()}}_destroyControllers(){for(let e=0,t=this._controllers.length;e<t;e++){const t=this._controllers[e];t.destroy&&t.destroy()}}}class wh{constructor(e,t,s,i,r){this.name=e,this.type=s,this.value=t,this.valueType=i,this.description=r}}class xh{constructor(e){if(this.id=e.id,this.originalSystemId=e.originalSystemId,this.metaModels=[],this.name=e.name,this.type=e.type,this.properties=[],e.properties){const t=e.properties;for(let e=0,s=t.length;e<s;e++){const s=t[e];this.properties.push(new wh(s.name,s.value,s.type,s.valueType,s.description))}}}}class Bh{constructor(e){this.metaModel=null,this.metaModels=[],this.id=e.id,this.parentId=e.parentId,this.parent=null,this.originalSystemId=e.originalSystemId,this.name=e.name,this.type=e.type,this.propertySetIds=e.propertySetIds,this.propertySets=[],this.attributes=e.attributes||{}}getObjectIDsInSubtree(){const e=[];return function t(s){if(!s)return;e.push(s.id);const i=s.children;if(i)for(var r=0,o=i.length;r<o;r++)t(i[r])}(this),e}withMetaObjectsInSubtree(e){!function t(s){if(!s)return;e(s);const i=s.children;if(i)for(var r=0,o=i.length;r<o;r++)t(i[r])}(this)}getObjectIDsInSubtreeByType(e){const t={};for(var s=0,i=e.length;s<i;s++)t[e[s]]=e[s];const r=[];return function e(s){if(!s)return;t[s.type]&&r.push(s.id);const i=s.children;if(i)for(var o=0,n=i.length;o<n;o++)e(i[o])}(this),r}getJSON(){var e={id:this.id,type:this.type,name:this.name};return this.parent&&(e.parent=this.parent.id),e}}class Fh{constructor(e){this.id=e.id,this.projectId=e.projectId,this.revisionId=e.revisionId,this.author=e.author,this.createdAt=e.createdAt,this.creatingApplication=e.creatingApplication,this.schema=e.schema,this.metaScene=e.metaScene,this.propertySets=[],this.rootMetaObject=null,this.rootMetaObjects=[],this.metaObjects=[],this.graph=e.graph||{},this.metaScene.metaModels[this.id]=this,this.finalized=!1}loadData(e,t={}){if(this.finalized)throw"MetaScene already finalized - can't add more data";this._globalizeIDs(e,t);const s=this.metaScene;if(e.propertySets)for(let t=0,i=e.propertySets.length;t<i;t++){const i=e.propertySets[t];let r=s.propertySets[i.id];r||(r=new xh({id:i.id,originalSystemId:i.originalSystemId||i.id,type:i.type,name:i.name,properties:i.properties}),s.propertySets[r.id]=r),r.metaModels.push(this),this.propertySets.push(r)}if(e.metaObjects)for(let t=0,i=e.metaObjects.length;t<i;t++){const i=e.metaObjects[t],r=i.id;let o=s.metaObjects[r];if(!o){const e=i.type,t=i.originalSystemId,s=i.propertySets||i.propertySetIds;o=new Bh({id:r,originalSystemId:t,parentId:i.parent,type:e,name:i.name,attributes:i.attributes,propertySetIds:s}),this.metaScene.metaObjects[r]=o}o.metaModels.push(this),i.parent||(this.rootMetaObjects.push(o),s.rootMetaObjects[r]=o),this.metaObjects.push(o)}}finalize(){if(this.finalized)throw"MetaScene already finalized - can't re-finalize";const e=this.metaScene;for(let t in e.metaObjects){const s=e.metaObjects[t];if(s.children&&(s.children=[]),s.propertySets&&(s.propertySets=[]),s.propertySetIds)for(let t=0,i=s.propertySetIds.length;t<i;t++){const i=s.propertySetIds[t],r=e.propertySets[i];s.propertySets.push(r)}}for(let t in e.metaObjects){const s=e.metaObjects[t];if(s.parentId){const t=e.metaObjects[s.parentId];t&&(s.parent=t,(t.children||(t.children=[])).push(s))}}e.metaObjectsByType={};for(let t in e.metaObjects){const s=e.metaObjects[t],i=s.type;(e.metaObjectsByType[i]||(e.metaObjectsByType[i]={}))[t]=s}this.finalized=!0,this.metaScene.fire("metaModelCreated",this.id)}getJSON(){const e={id:this.id,projectId:this.projectId,author:this.author,createdAt:this.createdAt,schema:this.schema,creatingApplication:this.creatingApplication,metaObjects:[],propertySets:[]};for(let t=0,s=this.metaObjects.length;t<s;t++){const s=this.metaObjects[t],i={id:s.id,originalSystemId:s.originalSystemId,extId:s.extId,type:s.type,name:s.name};s.parent&&(i.parent=s.parent.id),s.attributes&&(i.attributes=s.attributes),s.propertySetIds&&(i.propertySetIds=s.propertySetIds),e.metaObjects.push(i)}for(let t=0,s=this.propertySets.length;t<s;t++){const s=this.propertySets[t],i={id:s.id,originalSystemId:s.originalSystemId,extId:s.extId,type:s.type,name:s.name,propertyies:[]};for(let e=0,t=s.properties.length;e<t;e++){const t=s.properties[e],r={id:t.id,description:t.description,type:t.type,name:t.name,value:t.value,valueType:t.valueType};i.properties.push(r)}e.propertySets.push(i)}return e}_globalizeIDs(e,t){const s=!!t.globalizeObjectIds;if(e.metaObjects)for(let t=0,i=e.metaObjects.length;t<i;t++){const i=e.metaObjects[t];if(i.originalSystemId=i.id,i.originalParentSystemId=i.parent,s&&(i.id=u.globalizeObjectId(this.id,i.id),i.parent=u.globalizeObjectId(this.id,i.parent)),s){const e=i.propertySetIds;if(e){const t=[];for(let s=0,i=e.length;s<i;s++)t.push(u.globalizeObjectId(this.id,e[s]));i.propertySetIds=t,i.originalSystemPropertySetIds=e}}else i.originalSystemPropertySetIds=i.propertySetIds}if(e.propertySets)for(let t=0,i=e.propertySets.length;t<i;t++){const i=e.propertySets[t];i.originalSystemId=i.id,s&&(i.id=u.globalizeObjectId(this.id,i.id))}}}class Mh{constructor(e,t){this.viewer=e,this.scene=t,this.metaModels={},this.propertySets={},this.metaObjects={},this.metaObjectsByType={},this.rootMetaObjects={},this._eventSubs={}}on(e,t){let s=this._eventSubs[e];s||(s=[],this._eventSubs[e]=s),s.push(t)}fire(e,t){const s=this._eventSubs[e];if(s)for(let e=0,i=s.length;e<i;e++)s[e](t)}off(e){}createMetaModel(e,t,s={}){const i=new Fh({metaScene:this,id:e,projectId:t.projectId||"none",revisionId:t.revisionId||"none",author:t.author||"none",createdAt:t.createdAt||"none",creatingApplication:t.creatingApplication||"none",schema:t.schema||"none",propertySets:[]});return i.loadData(t),i.finalize(),i}destroyMetaModel(e){const t=this.metaModels[e];if(t){if(t.propertySets)for(let s=0,i=t.propertySets.length;s<i;s++){const i=t.propertySets[s];if(1===i.metaModels.length)delete this.propertySets[i.id];else{const t=[];for(let s=0,r=i.metaModels.length;s<r;s++)i.metaModels[s].id!==e&&t.push(i.metaModels[s]);i.metaModels=t}}if(t.metaObjects)for(let e=0,s=t.metaObjects.length;e<s;e++){const s=t.metaObjects[e];s.type;const i=s.id;if(1===s.metaModels.length)delete this.metaObjects[i],s.parent||delete this.rootMetaObjects[i];else{const e=[],i=t.id;for(let t=0,r=s.metaModels.length;t<r;t++)s.metaModels[t].id!==i&&e.push(s.metaModels[t]);s.metaModels=e}}for(let e in this.metaObjects){const t=this.metaObjects[e];if(t.children&&(t.children=[]),t.propertySets&&(t.propertySets=[]),t.propertySetIds)for(let e=0,s=t.propertySetIds.length;e<s;e++){const s=t.propertySetIds[e],i=this.propertySets[s];t.propertySets.push(i)}}this.metaObjectsByType={};for(let e in this.metaObjects){const t=this.metaObjects[e],s=t.type;t.children&&(t.children=null),(this.metaObjectsByType[s]||(this.metaObjectsByType[s]={}))[e]=t}for(let e in this.metaObjects){const t=this.metaObjects[e];if(t.parentId){const e=this.metaObjects[t.parentId];e&&(t.parent=e,(e.children||(e.children=[])).push(t))}}delete this.metaModels[e],this.fire("metaModelDestroyed",e)}}getObjectIDsByType(e){const t=this.metaObjectsByType[e];return t?Object.keys(t):[]}getObjectIDsInSubtree(e,t,s){const i=[],r=this.metaObjects[e],o=t&&t.length>0?Lh(t):null,n=s&&s.length>0?Lh(s):null,a=e=>{if(!e)return;var t=!0;(n&&n[e.type]||o&&!o[e.type])&&(t=!1),t&&i.push(e.id);const s=e.children;if(s)for(var r=0,l=s.length;r<l;r++)a(s[r])};return a(r),i}withMetaObjectsInSubtree(e,t){const s=this.metaObjects[e];s&&s.withMetaObjectsInSubtree(t)}}function Lh(e){const t={};for(var s=0,i=e.length;s<i;s++)t[e[s]]=!0;return t}
 /*!
  * html2canvas 1.4.1 <https://html2canvas.hertzen.com>
  * Copyright (c) 2022 Niklas von Hertzen <https://hertzen.com>
@@ -43,5 +43,5 @@ INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
 LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
 OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 PERFORMANCE OF THIS SOFTWARE.
-***************************************************************************** */var Uh=function(e,t){return Uh=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var s in t)Object.prototype.hasOwnProperty.call(t,s)&&(e[s]=t[s])},Uh(e,t)};function Hh(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Class extends value "+String(t)+" is not a constructor or null");function s(){this.constructor=e}Uh(e,t),e.prototype=null===t?Object.create(t):(s.prototype=t.prototype,new s)}var Gh=function(){return Gh=Object.assign||function(e){for(var t,s=1,i=arguments.length;s<i;s++)for(var r in t=arguments[s])Object.prototype.hasOwnProperty.call(t,r)&&(e[r]=t[r]);return e},Gh.apply(this,arguments)};function kh(e,t,s,i){return new(s||(s=Promise))((function(r,o){function n(e){try{l(i.next(e))}catch(e){o(e)}}function a(e){try{l(i.throw(e))}catch(e){o(e)}}function l(e){var t;e.done?r(e.value):(t=e.value,t instanceof s?t:new s((function(e){e(t)}))).then(n,a)}l((i=i.apply(e,t||[])).next())}))}function Vh(e,t){var s,i,r,o,n={label:0,sent:function(){if(1&r[0])throw r[1];return r[1]},trys:[],ops:[]};return o={next:a(0),throw:a(1),return:a(2)},"function"==typeof Symbol&&(o[Symbol.iterator]=function(){return this}),o;function a(o){return function(a){return function(o){if(s)throw new TypeError("Generator is already executing.");for(;n;)try{if(s=1,i&&(r=2&o[0]?i.return:o[0]?i.throw||((r=i.return)&&r.call(i),0):i.next)&&!(r=r.call(i,o[1])).done)return r;switch(i=0,r&&(o=[2&o[0],r.value]),o[0]){case 0:case 1:r=o;break;case 4:return n.label++,{value:o[1],done:!1};case 5:n.label++,i=o[1],o=[0];continue;case 7:o=n.ops.pop(),n.trys.pop();continue;default:if(!(r=n.trys,(r=r.length>0&&r[r.length-1])||6!==o[0]&&2!==o[0])){n=0;continue}if(3===o[0]&&(!r||o[1]>r[0]&&o[1]<r[3])){n.label=o[1];break}if(6===o[0]&&n.label<r[1]){n.label=r[1],r=o;break}if(r&&n.label<r[2]){n.label=r[2],n.ops.push(o);break}r[2]&&n.ops.pop(),n.trys.pop();continue}o=t.call(e,n)}catch(e){o=[6,e],i=0}finally{s=r=0}if(5&o[0])throw o[1];return{value:o[0]?o[1]:void 0,done:!0}}([o,a])}}}function jh(e,t,s){if(s||2===arguments.length)for(var i,r=0,o=t.length;r<o;r++)!i&&r in t||(i||(i=Array.prototype.slice.call(t,0,r)),i[r]=t[r]);return e.concat(i||t)}for(var Qh=function(){function e(e,t,s,i){this.left=e,this.top=t,this.width=s,this.height=i}return e.prototype.add=function(t,s,i,r){return new e(this.left+t,this.top+s,this.width+i,this.height+r)},e.fromClientRect=function(t,s){return new e(s.left+t.windowBounds.left,s.top+t.windowBounds.top,s.width,s.height)},e.fromDOMRectList=function(t,s){var i=Array.from(s).find((function(e){return 0!==e.width}));return i?new e(i.left+t.windowBounds.left,i.top+t.windowBounds.top,i.width,i.height):e.EMPTY},e.EMPTY=new e(0,0,0,0),e}(),Wh=function(e,t){return Qh.fromClientRect(e,t.getBoundingClientRect())},zh=function(e){for(var t=[],s=0,i=e.length;s<i;){var r=e.charCodeAt(s++);if(r>=55296&&r<=56319&&s<i){var o=e.charCodeAt(s++);56320==(64512&o)?t.push(((1023&r)<<10)+(1023&o)+65536):(t.push(r),s--)}else t.push(r)}return t},Kh=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];if(String.fromCodePoint)return String.fromCodePoint.apply(String,e);var s=e.length;if(!s)return"";for(var i=[],r=-1,o="";++r<s;){var n=e[r];n<=65535?i.push(n):(n-=65536,i.push(55296+(n>>10),n%1024+56320)),(r+1===s||i.length>16384)&&(o+=String.fromCharCode.apply(String,i),i.length=0)}return o},Yh="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",Xh="undefined"==typeof Uint8Array?[]:new Uint8Array(256),Zh=0;Zh<Yh.length;Zh++)Xh[Yh.charCodeAt(Zh)]=Zh;for(var qh="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",Jh="undefined"==typeof Uint8Array?[]:new Uint8Array(256),$h=0;$h<qh.length;$h++)Jh[qh.charCodeAt($h)]=$h;for(var ec=function(e,t,s){return e.slice?e.slice(t,s):new Uint16Array(Array.prototype.slice.call(e,t,s))},tc=function(){function e(e,t,s,i,r,o){this.initialValue=e,this.errorValue=t,this.highStart=s,this.highValueIndex=i,this.index=r,this.data=o}return e.prototype.get=function(e){var t;if(e>=0){if(e<55296||e>56319&&e<=65535)return t=((t=this.index[e>>5])<<2)+(31&e),this.data[t];if(e<=65535)return t=((t=this.index[2048+(e-55296>>5)])<<2)+(31&e),this.data[t];if(e<this.highStart)return t=2080+(e>>11),t=this.index[t],t+=e>>5&63,t=((t=this.index[t])<<2)+(31&e),this.data[t];if(e<=1114111)return this.data[this.highValueIndex]}return this.errorValue},e}(),sc="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",ic="undefined"==typeof Uint8Array?[]:new Uint8Array(256),rc=0;rc<sc.length;rc++)ic[sc.charCodeAt(rc)]=rc;var oc=10,nc=13,ac=15,lc=17,hc=18,cc=19,Ac=20,uc=21,pc=22,dc=24,fc=25,Ec=26,mc=27,yc=28,gc=30,Ic=32,vc=33,Tc=34,_c=35,Rc=37,Pc=38,Dc=39,Nc=40,bc=42,Cc=[9001,65288],Oc=function(e,t){var s,i,r,o=function(e){var t,s,i,r,o,n=.75*e.length,a=e.length,l=0;"="===e[e.length-1]&&(n--,"="===e[e.length-2]&&n--);var h="undefined"!=typeof ArrayBuffer&&"undefined"!=typeof Uint8Array&&void 0!==Uint8Array.prototype.slice?new ArrayBuffer(n):new Array(n),c=Array.isArray(h)?h:new Uint8Array(h);for(t=0;t<a;t+=4)s=Jh[e.charCodeAt(t)],i=Jh[e.charCodeAt(t+1)],r=Jh[e.charCodeAt(t+2)],o=Jh[e.charCodeAt(t+3)],c[l++]=s<<2|i>>4,c[l++]=(15&i)<<4|r>>2,c[l++]=(3&r)<<6|63&o;return h}(e),n=Array.isArray(o)?function(e){for(var t=e.length,s=[],i=0;i<t;i+=4)s.push(e[i+3]<<24|e[i+2]<<16|e[i+1]<<8|e[i]);return s}(o):new Uint32Array(o),a=Array.isArray(o)?function(e){for(var t=e.length,s=[],i=0;i<t;i+=2)s.push(e[i+1]<<8|e[i]);return s}(o):new Uint16Array(o),l=ec(a,12,n[4]/2),h=2===n[5]?ec(a,(24+n[4])/2):(s=n,i=Math.ceil((24+n[4])/4),s.slice?s.slice(i,r):new Uint32Array(Array.prototype.slice.call(s,i,r)));return new tc(n[0],n[1],n[2],n[3],l,h)}("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"),Sc=[gc,36],xc=[1,2,3,5],wc=[oc,8],Bc=[mc,Ec],Fc=xc.concat(wc),Mc=[Pc,Dc,Nc,Tc,_c],Lc=[ac,nc],Uc=function(e,t,s,i){var r=i[s];if(Array.isArray(e)?-1!==e.indexOf(r):e===r)for(var o=s;o<=i.length;){if((l=i[++o])===t)return!0;if(l!==oc)break}if(r===oc)for(o=s;o>0;){var n=i[--o];if(Array.isArray(e)?-1!==e.indexOf(n):e===n)for(var a=s;a<=i.length;){var l;if((l=i[++a])===t)return!0;if(l!==oc)break}if(n!==oc)break}return!1},Hc=function(e,t){for(var s=e;s>=0;){var i=t[s];if(i!==oc)return i;s--}return 0},Gc=function(e,t,s,i,r){if(0===s[i])return"×";var o=i-1;if(Array.isArray(r)&&!0===r[o])return"×";var n=o-1,a=o+1,l=t[o],h=n>=0?t[n]:0,c=t[a];if(2===l&&3===c)return"×";if(-1!==xc.indexOf(l))return"!";if(-1!==xc.indexOf(c))return"×";if(-1!==wc.indexOf(c))return"×";if(8===Hc(o,t))return"÷";if(11===Oc.get(e[o]))return"×";if((l===Ic||l===vc)&&11===Oc.get(e[a]))return"×";if(7===l||7===c)return"×";if(9===l)return"×";if(-1===[oc,nc,ac].indexOf(l)&&9===c)return"×";if(-1!==[lc,hc,cc,dc,yc].indexOf(c))return"×";if(Hc(o,t)===pc)return"×";if(Uc(23,pc,o,t))return"×";if(Uc([lc,hc],uc,o,t))return"×";if(Uc(12,12,o,t))return"×";if(l===oc)return"÷";if(23===l||23===c)return"×";if(16===c||16===l)return"÷";if(-1!==[nc,ac,uc].indexOf(c)||14===l)return"×";if(36===h&&-1!==Lc.indexOf(l))return"×";if(l===yc&&36===c)return"×";if(c===Ac)return"×";if(-1!==Sc.indexOf(c)&&l===fc||-1!==Sc.indexOf(l)&&c===fc)return"×";if(l===mc&&-1!==[Rc,Ic,vc].indexOf(c)||-1!==[Rc,Ic,vc].indexOf(l)&&c===Ec)return"×";if(-1!==Sc.indexOf(l)&&-1!==Bc.indexOf(c)||-1!==Bc.indexOf(l)&&-1!==Sc.indexOf(c))return"×";if(-1!==[mc,Ec].indexOf(l)&&(c===fc||-1!==[pc,ac].indexOf(c)&&t[a+1]===fc)||-1!==[pc,ac].indexOf(l)&&c===fc||l===fc&&-1!==[fc,yc,dc].indexOf(c))return"×";if(-1!==[fc,yc,dc,lc,hc].indexOf(c))for(var A=o;A>=0;){if((u=t[A])===fc)return"×";if(-1===[yc,dc].indexOf(u))break;A--}if(-1!==[mc,Ec].indexOf(c))for(A=-1!==[lc,hc].indexOf(l)?n:o;A>=0;){var u;if((u=t[A])===fc)return"×";if(-1===[yc,dc].indexOf(u))break;A--}if(Pc===l&&-1!==[Pc,Dc,Tc,_c].indexOf(c)||-1!==[Dc,Tc].indexOf(l)&&-1!==[Dc,Nc].indexOf(c)||-1!==[Nc,_c].indexOf(l)&&c===Nc)return"×";if(-1!==Mc.indexOf(l)&&-1!==[Ac,Ec].indexOf(c)||-1!==Mc.indexOf(c)&&l===mc)return"×";if(-1!==Sc.indexOf(l)&&-1!==Sc.indexOf(c))return"×";if(l===dc&&-1!==Sc.indexOf(c))return"×";if(-1!==Sc.concat(fc).indexOf(l)&&c===pc&&-1===Cc.indexOf(e[a])||-1!==Sc.concat(fc).indexOf(c)&&l===hc)return"×";if(41===l&&41===c){for(var p=s[o],d=1;p>0&&41===t[--p];)d++;if(d%2!=0)return"×"}return l===Ic&&c===vc?"×":"÷"},kc=function(e,t){t||(t={lineBreak:"normal",wordBreak:"normal"});var s=function(e,t){void 0===t&&(t="strict");var s=[],i=[],r=[];return e.forEach((function(e,o){var n=Oc.get(e);if(n>50?(r.push(!0),n-=50):r.push(!1),-1!==["normal","auto","loose"].indexOf(t)&&-1!==[8208,8211,12316,12448].indexOf(e))return i.push(o),s.push(16);if(4===n||11===n){if(0===o)return i.push(o),s.push(gc);var a=s[o-1];return-1===Fc.indexOf(a)?(i.push(i[o-1]),s.push(a)):(i.push(o),s.push(gc))}return i.push(o),31===n?s.push("strict"===t?uc:Rc):n===bc||29===n?s.push(gc):43===n?e>=131072&&e<=196605||e>=196608&&e<=262141?s.push(Rc):s.push(gc):void s.push(n)})),[i,s,r]}(e,t.lineBreak),i=s[0],r=s[1],o=s[2];"break-all"!==t.wordBreak&&"break-word"!==t.wordBreak||(r=r.map((function(e){return-1!==[fc,gc,bc].indexOf(e)?Rc:e})));var n="keep-all"===t.wordBreak?o.map((function(t,s){return t&&e[s]>=19968&&e[s]<=40959})):void 0;return[i,r,n]},Vc=function(){function e(e,t,s,i){this.codePoints=e,this.required="!"===t,this.start=s,this.end=i}return e.prototype.slice=function(){return Kh.apply(void 0,this.codePoints.slice(this.start,this.end))},e}(),jc=function(e){return e>=48&&e<=57},Qc=function(e){return jc(e)||e>=65&&e<=70||e>=97&&e<=102},Wc=function(e){return 10===e||9===e||32===e},zc=function(e){return function(e){return function(e){return e>=97&&e<=122}(e)||function(e){return e>=65&&e<=90}(e)}(e)||function(e){return e>=128}(e)||95===e},Kc=function(e){return zc(e)||jc(e)||45===e},Yc=function(e){return e>=0&&e<=8||11===e||e>=14&&e<=31||127===e},Xc=function(e,t){return 92===e&&10!==t},Zc=function(e,t,s){return 45===e?zc(t)||Xc(t,s):!!zc(e)||!(92!==e||!Xc(e,t))},qc=function(e,t,s){return 43===e||45===e?!!jc(t)||46===t&&jc(s):jc(46===e?t:e)},Jc=function(e){var t=0,s=1;43!==e[t]&&45!==e[t]||(45===e[t]&&(s=-1),t++);for(var i=[];jc(e[t]);)i.push(e[t++]);var r=i.length?parseInt(Kh.apply(void 0,i),10):0;46===e[t]&&t++;for(var o=[];jc(e[t]);)o.push(e[t++]);var n=o.length,a=n?parseInt(Kh.apply(void 0,o),10):0;69!==e[t]&&101!==e[t]||t++;var l=1;43!==e[t]&&45!==e[t]||(45===e[t]&&(l=-1),t++);for(var h=[];jc(e[t]);)h.push(e[t++]);var c=h.length?parseInt(Kh.apply(void 0,h),10):0;return s*(r+a*Math.pow(10,-n))*Math.pow(10,l*c)},$c={type:2},eA={type:3},tA={type:4},sA={type:13},iA={type:8},rA={type:21},oA={type:9},nA={type:10},aA={type:11},lA={type:12},hA={type:14},cA={type:23},AA={type:1},uA={type:25},pA={type:24},dA={type:26},fA={type:27},EA={type:28},mA={type:29},yA={type:31},gA={type:32},IA=function(){function e(){this._value=[]}return e.prototype.write=function(e){this._value=this._value.concat(zh(e))},e.prototype.read=function(){for(var e=[],t=this.consumeToken();t!==gA;)e.push(t),t=this.consumeToken();return e},e.prototype.consumeToken=function(){var e=this.consumeCodePoint();switch(e){case 34:return this.consumeStringToken(34);case 35:var t=this.peekCodePoint(0),s=this.peekCodePoint(1),i=this.peekCodePoint(2);if(Kc(t)||Xc(s,i)){var r=Zc(t,s,i)?2:1;return{type:5,value:this.consumeName(),flags:r}}break;case 36:if(61===this.peekCodePoint(0))return this.consumeCodePoint(),sA;break;case 39:return this.consumeStringToken(39);case 40:return $c;case 41:return eA;case 42:if(61===this.peekCodePoint(0))return this.consumeCodePoint(),hA;break;case 43:if(qc(e,this.peekCodePoint(0),this.peekCodePoint(1)))return this.reconsumeCodePoint(e),this.consumeNumericToken();break;case 44:return tA;case 45:var o=e,n=this.peekCodePoint(0),a=this.peekCodePoint(1);if(qc(o,n,a))return this.reconsumeCodePoint(e),this.consumeNumericToken();if(Zc(o,n,a))return this.reconsumeCodePoint(e),this.consumeIdentLikeToken();if(45===n&&62===a)return this.consumeCodePoint(),this.consumeCodePoint(),pA;break;case 46:if(qc(e,this.peekCodePoint(0),this.peekCodePoint(1)))return this.reconsumeCodePoint(e),this.consumeNumericToken();break;case 47:if(42===this.peekCodePoint(0))for(this.consumeCodePoint();;){var l=this.consumeCodePoint();if(42===l&&47===(l=this.consumeCodePoint()))return this.consumeToken();if(-1===l)return this.consumeToken()}break;case 58:return dA;case 59:return fA;case 60:if(33===this.peekCodePoint(0)&&45===this.peekCodePoint(1)&&45===this.peekCodePoint(2))return this.consumeCodePoint(),this.consumeCodePoint(),uA;break;case 64:var h=this.peekCodePoint(0),c=this.peekCodePoint(1),A=this.peekCodePoint(2);if(Zc(h,c,A))return{type:7,value:this.consumeName()};break;case 91:return EA;case 92:if(Xc(e,this.peekCodePoint(0)))return this.reconsumeCodePoint(e),this.consumeIdentLikeToken();break;case 93:return mA;case 61:if(61===this.peekCodePoint(0))return this.consumeCodePoint(),iA;break;case 123:return aA;case 125:return lA;case 117:case 85:var u=this.peekCodePoint(0),p=this.peekCodePoint(1);return 43!==u||!Qc(p)&&63!==p||(this.consumeCodePoint(),this.consumeUnicodeRangeToken()),this.reconsumeCodePoint(e),this.consumeIdentLikeToken();case 124:if(61===this.peekCodePoint(0))return this.consumeCodePoint(),oA;if(124===this.peekCodePoint(0))return this.consumeCodePoint(),rA;break;case 126:if(61===this.peekCodePoint(0))return this.consumeCodePoint(),nA;break;case-1:return gA}return Wc(e)?(this.consumeWhiteSpace(),yA):jc(e)?(this.reconsumeCodePoint(e),this.consumeNumericToken()):zc(e)?(this.reconsumeCodePoint(e),this.consumeIdentLikeToken()):{type:6,value:Kh(e)}},e.prototype.consumeCodePoint=function(){var e=this._value.shift();return void 0===e?-1:e},e.prototype.reconsumeCodePoint=function(e){this._value.unshift(e)},e.prototype.peekCodePoint=function(e){return e>=this._value.length?-1:this._value[e]},e.prototype.consumeUnicodeRangeToken=function(){for(var e=[],t=this.consumeCodePoint();Qc(t)&&e.length<6;)e.push(t),t=this.consumeCodePoint();for(var s=!1;63===t&&e.length<6;)e.push(t),t=this.consumeCodePoint(),s=!0;if(s)return{type:30,start:parseInt(Kh.apply(void 0,e.map((function(e){return 63===e?48:e}))),16),end:parseInt(Kh.apply(void 0,e.map((function(e){return 63===e?70:e}))),16)};var i=parseInt(Kh.apply(void 0,e),16);if(45===this.peekCodePoint(0)&&Qc(this.peekCodePoint(1))){this.consumeCodePoint(),t=this.consumeCodePoint();for(var r=[];Qc(t)&&r.length<6;)r.push(t),t=this.consumeCodePoint();return{type:30,start:i,end:parseInt(Kh.apply(void 0,r),16)}}return{type:30,start:i,end:i}},e.prototype.consumeIdentLikeToken=function(){var e=this.consumeName();return"url"===e.toLowerCase()&&40===this.peekCodePoint(0)?(this.consumeCodePoint(),this.consumeUrlToken()):40===this.peekCodePoint(0)?(this.consumeCodePoint(),{type:19,value:e}):{type:20,value:e}},e.prototype.consumeUrlToken=function(){var e=[];if(this.consumeWhiteSpace(),-1===this.peekCodePoint(0))return{type:22,value:""};var t=this.peekCodePoint(0);if(39===t||34===t){var s=this.consumeStringToken(this.consumeCodePoint());return 0===s.type&&(this.consumeWhiteSpace(),-1===this.peekCodePoint(0)||41===this.peekCodePoint(0))?(this.consumeCodePoint(),{type:22,value:s.value}):(this.consumeBadUrlRemnants(),cA)}for(;;){var i=this.consumeCodePoint();if(-1===i||41===i)return{type:22,value:Kh.apply(void 0,e)};if(Wc(i))return this.consumeWhiteSpace(),-1===this.peekCodePoint(0)||41===this.peekCodePoint(0)?(this.consumeCodePoint(),{type:22,value:Kh.apply(void 0,e)}):(this.consumeBadUrlRemnants(),cA);if(34===i||39===i||40===i||Yc(i))return this.consumeBadUrlRemnants(),cA;if(92===i){if(!Xc(i,this.peekCodePoint(0)))return this.consumeBadUrlRemnants(),cA;e.push(this.consumeEscapedCodePoint())}else e.push(i)}},e.prototype.consumeWhiteSpace=function(){for(;Wc(this.peekCodePoint(0));)this.consumeCodePoint()},e.prototype.consumeBadUrlRemnants=function(){for(;;){var e=this.consumeCodePoint();if(41===e||-1===e)return;Xc(e,this.peekCodePoint(0))&&this.consumeEscapedCodePoint()}},e.prototype.consumeStringSlice=function(e){for(var t="";e>0;){var s=Math.min(5e4,e);t+=Kh.apply(void 0,this._value.splice(0,s)),e-=s}return this._value.shift(),t},e.prototype.consumeStringToken=function(e){for(var t="",s=0;;){var i=this._value[s];if(-1===i||void 0===i||i===e)return{type:0,value:t+=this.consumeStringSlice(s)};if(10===i)return this._value.splice(0,s),AA;if(92===i){var r=this._value[s+1];-1!==r&&void 0!==r&&(10===r?(t+=this.consumeStringSlice(s),s=-1,this._value.shift()):Xc(i,r)&&(t+=this.consumeStringSlice(s),t+=Kh(this.consumeEscapedCodePoint()),s=-1))}s++}},e.prototype.consumeNumber=function(){var e=[],t=4,s=this.peekCodePoint(0);for(43!==s&&45!==s||e.push(this.consumeCodePoint());jc(this.peekCodePoint(0));)e.push(this.consumeCodePoint());s=this.peekCodePoint(0);var i=this.peekCodePoint(1);if(46===s&&jc(i))for(e.push(this.consumeCodePoint(),this.consumeCodePoint()),t=8;jc(this.peekCodePoint(0));)e.push(this.consumeCodePoint());s=this.peekCodePoint(0),i=this.peekCodePoint(1);var r=this.peekCodePoint(2);if((69===s||101===s)&&((43===i||45===i)&&jc(r)||jc(i)))for(e.push(this.consumeCodePoint(),this.consumeCodePoint()),t=8;jc(this.peekCodePoint(0));)e.push(this.consumeCodePoint());return[Jc(e),t]},e.prototype.consumeNumericToken=function(){var e=this.consumeNumber(),t=e[0],s=e[1],i=this.peekCodePoint(0),r=this.peekCodePoint(1),o=this.peekCodePoint(2);return Zc(i,r,o)?{type:15,number:t,flags:s,unit:this.consumeName()}:37===i?(this.consumeCodePoint(),{type:16,number:t,flags:s}):{type:17,number:t,flags:s}},e.prototype.consumeEscapedCodePoint=function(){var e=this.consumeCodePoint();if(Qc(e)){for(var t=Kh(e);Qc(this.peekCodePoint(0))&&t.length<6;)t+=Kh(this.consumeCodePoint());Wc(this.peekCodePoint(0))&&this.consumeCodePoint();var s=parseInt(t,16);return 0===s||function(e){return e>=55296&&e<=57343}(s)||s>1114111?65533:s}return-1===e?65533:e},e.prototype.consumeName=function(){for(var e="";;){var t=this.consumeCodePoint();if(Kc(t))e+=Kh(t);else{if(!Xc(t,this.peekCodePoint(0)))return this.reconsumeCodePoint(t),e;e+=Kh(this.consumeEscapedCodePoint())}}},e}(),vA=function(){function e(e){this._tokens=e}return e.create=function(t){var s=new IA;return s.write(t),new e(s.read())},e.parseValue=function(t){return e.create(t).parseComponentValue()},e.parseValues=function(t){return e.create(t).parseComponentValues()},e.prototype.parseComponentValue=function(){for(var e=this.consumeToken();31===e.type;)e=this.consumeToken();if(32===e.type)throw new SyntaxError("Error parsing CSS component value, unexpected EOF");this.reconsumeToken(e);var t=this.consumeComponentValue();do{e=this.consumeToken()}while(31===e.type);if(32===e.type)return t;throw new SyntaxError("Error parsing CSS component value, multiple values found when expecting only one")},e.prototype.parseComponentValues=function(){for(var e=[];;){var t=this.consumeComponentValue();if(32===t.type)return e;e.push(t),e.push()}},e.prototype.consumeComponentValue=function(){var e=this.consumeToken();switch(e.type){case 11:case 28:case 2:return this.consumeSimpleBlock(e.type);case 19:return this.consumeFunction(e)}return e},e.prototype.consumeSimpleBlock=function(e){for(var t={type:e,values:[]},s=this.consumeToken();;){if(32===s.type||OA(s,e))return t;this.reconsumeToken(s),t.values.push(this.consumeComponentValue()),s=this.consumeToken()}},e.prototype.consumeFunction=function(e){for(var t={name:e.value,values:[],type:18};;){var s=this.consumeToken();if(32===s.type||3===s.type)return t;this.reconsumeToken(s),t.values.push(this.consumeComponentValue())}},e.prototype.consumeToken=function(){var e=this._tokens.shift();return void 0===e?gA:e},e.prototype.reconsumeToken=function(e){this._tokens.unshift(e)},e}(),TA=function(e){return 15===e.type},_A=function(e){return 17===e.type},RA=function(e){return 20===e.type},PA=function(e){return 0===e.type},DA=function(e,t){return RA(e)&&e.value===t},NA=function(e){return 31!==e.type},bA=function(e){return 31!==e.type&&4!==e.type},CA=function(e){var t=[],s=[];return e.forEach((function(e){if(4===e.type){if(0===s.length)throw new Error("Error parsing function args, zero tokens for arg");return t.push(s),void(s=[])}31!==e.type&&s.push(e)})),s.length&&t.push(s),t},OA=function(e,t){return 11===t&&12===e.type||(28===t&&29===e.type||2===t&&3===e.type)},SA=function(e){return 17===e.type||15===e.type},xA=function(e){return 16===e.type||SA(e)},wA=function(e){return e.length>1?[e[0],e[1]]:[e[0]]},BA={type:17,number:0,flags:4},FA={type:16,number:50,flags:4},MA={type:16,number:100,flags:4},LA=function(e,t,s){var i=e[0],r=e[1];return[UA(i,t),UA(void 0!==r?r:i,s)]},UA=function(e,t){if(16===e.type)return e.number/100*t;if(TA(e))switch(e.unit){case"rem":case"em":return 16*e.number;default:return e.number}return e.number},HA=function(e,t){if(15===t.type)switch(t.unit){case"deg":return Math.PI*t.number/180;case"grad":return Math.PI/200*t.number;case"rad":return t.number;case"turn":return 2*Math.PI*t.number}throw new Error("Unsupported angle type")},GA=function(e){return 15===e.type&&("deg"===e.unit||"grad"===e.unit||"rad"===e.unit||"turn"===e.unit)},kA=function(e){switch(e.filter(RA).map((function(e){return e.value})).join(" ")){case"to bottom right":case"to right bottom":case"left top":case"top left":return[BA,BA];case"to top":case"bottom":return VA(0);case"to bottom left":case"to left bottom":case"right top":case"top right":return[BA,MA];case"to right":case"left":return VA(90);case"to top left":case"to left top":case"right bottom":case"bottom right":return[MA,MA];case"to bottom":case"top":return VA(180);case"to top right":case"to right top":case"left bottom":case"bottom left":return[MA,BA];case"to left":case"right":return VA(270)}return 0},VA=function(e){return Math.PI*e/180},jA=function(e,t){if(18===t.type){var s=qA[t.name];if(void 0===s)throw new Error('Attempting to parse an unsupported color function "'+t.name+'"');return s(e,t.values)}if(5===t.type){if(3===t.value.length){var i=t.value.substring(0,1),r=t.value.substring(1,2),o=t.value.substring(2,3);return zA(parseInt(i+i,16),parseInt(r+r,16),parseInt(o+o,16),1)}if(4===t.value.length){i=t.value.substring(0,1),r=t.value.substring(1,2),o=t.value.substring(2,3);var n=t.value.substring(3,4);return zA(parseInt(i+i,16),parseInt(r+r,16),parseInt(o+o,16),parseInt(n+n,16)/255)}if(6===t.value.length){i=t.value.substring(0,2),r=t.value.substring(2,4),o=t.value.substring(4,6);return zA(parseInt(i,16),parseInt(r,16),parseInt(o,16),1)}if(8===t.value.length){i=t.value.substring(0,2),r=t.value.substring(2,4),o=t.value.substring(4,6),n=t.value.substring(6,8);return zA(parseInt(i,16),parseInt(r,16),parseInt(o,16),parseInt(n,16)/255)}}if(20===t.type){var a=$A[t.value.toUpperCase()];if(void 0!==a)return a}return $A.TRANSPARENT},QA=function(e){return 0==(255&e)},WA=function(e){var t=255&e,s=255&e>>8,i=255&e>>16,r=255&e>>24;return t<255?"rgba("+r+","+i+","+s+","+t/255+")":"rgb("+r+","+i+","+s+")"},zA=function(e,t,s,i){return(e<<24|t<<16|s<<8|Math.round(255*i)<<0)>>>0},KA=function(e,t){if(17===e.type)return e.number;if(16===e.type){var s=3===t?1:255;return 3===t?e.number/100*s:Math.round(e.number/100*s)}return 0},YA=function(e,t){var s=t.filter(bA);if(3===s.length){var i=s.map(KA),r=i[0],o=i[1],n=i[2];return zA(r,o,n,1)}if(4===s.length){var a=s.map(KA),l=(r=a[0],o=a[1],n=a[2],a[3]);return zA(r,o,n,l)}return 0};function XA(e,t,s){return s<0&&(s+=1),s>=1&&(s-=1),s<1/6?(t-e)*s*6+e:s<.5?t:s<2/3?6*(t-e)*(2/3-s)+e:e}var ZA=function(e,t){var s=t.filter(bA),i=s[0],r=s[1],o=s[2],n=s[3],a=(17===i.type?VA(i.number):HA(e,i))/(2*Math.PI),l=xA(r)?r.number/100:0,h=xA(o)?o.number/100:0,c=void 0!==n&&xA(n)?UA(n,1):1;if(0===l)return zA(255*h,255*h,255*h,1);var A=h<=.5?h*(l+1):h+l-h*l,u=2*h-A,p=XA(u,A,a+1/3),d=XA(u,A,a),f=XA(u,A,a-1/3);return zA(255*p,255*d,255*f,c)},qA={hsl:ZA,hsla:ZA,rgb:YA,rgba:YA},JA=function(e,t){return jA(e,vA.create(t).parseComponentValue())},$A={ALICEBLUE:4042850303,ANTIQUEWHITE:4209760255,AQUA:16777215,AQUAMARINE:2147472639,AZURE:4043309055,BEIGE:4126530815,BISQUE:4293182719,BLACK:255,BLANCHEDALMOND:4293643775,BLUE:65535,BLUEVIOLET:2318131967,BROWN:2771004159,BURLYWOOD:3736635391,CADETBLUE:1604231423,CHARTREUSE:2147418367,CHOCOLATE:3530104575,CORAL:4286533887,CORNFLOWERBLUE:1687547391,CORNSILK:4294499583,CRIMSON:3692313855,CYAN:16777215,DARKBLUE:35839,DARKCYAN:9145343,DARKGOLDENROD:3095837695,DARKGRAY:2846468607,DARKGREEN:6553855,DARKGREY:2846468607,DARKKHAKI:3182914559,DARKMAGENTA:2332068863,DARKOLIVEGREEN:1433087999,DARKORANGE:4287365375,DARKORCHID:2570243327,DARKRED:2332033279,DARKSALMON:3918953215,DARKSEAGREEN:2411499519,DARKSLATEBLUE:1211993087,DARKSLATEGRAY:793726975,DARKSLATEGREY:793726975,DARKTURQUOISE:13554175,DARKVIOLET:2483082239,DEEPPINK:4279538687,DEEPSKYBLUE:12582911,DIMGRAY:1768516095,DIMGREY:1768516095,DODGERBLUE:512819199,FIREBRICK:2988581631,FLORALWHITE:4294635775,FORESTGREEN:579543807,FUCHSIA:4278255615,GAINSBORO:3705462015,GHOSTWHITE:4177068031,GOLD:4292280575,GOLDENROD:3668254975,GRAY:2155905279,GREEN:8388863,GREENYELLOW:2919182335,GREY:2155905279,HONEYDEW:4043305215,HOTPINK:4285117695,INDIANRED:3445382399,INDIGO:1258324735,IVORY:4294963455,KHAKI:4041641215,LAVENDER:3873897215,LAVENDERBLUSH:4293981695,LAWNGREEN:2096890111,LEMONCHIFFON:4294626815,LIGHTBLUE:2916673279,LIGHTCORAL:4034953471,LIGHTCYAN:3774873599,LIGHTGOLDENRODYELLOW:4210742015,LIGHTGRAY:3553874943,LIGHTGREEN:2431553791,LIGHTGREY:3553874943,LIGHTPINK:4290167295,LIGHTSALMON:4288707327,LIGHTSEAGREEN:548580095,LIGHTSKYBLUE:2278488831,LIGHTSLATEGRAY:2005441023,LIGHTSLATEGREY:2005441023,LIGHTSTEELBLUE:2965692159,LIGHTYELLOW:4294959359,LIME:16711935,LIMEGREEN:852308735,LINEN:4210091775,MAGENTA:4278255615,MAROON:2147483903,MEDIUMAQUAMARINE:1724754687,MEDIUMBLUE:52735,MEDIUMORCHID:3126187007,MEDIUMPURPLE:2473647103,MEDIUMSEAGREEN:1018393087,MEDIUMSLATEBLUE:2070474495,MEDIUMSPRINGGREEN:16423679,MEDIUMTURQUOISE:1221709055,MEDIUMVIOLETRED:3340076543,MIDNIGHTBLUE:421097727,MINTCREAM:4127193855,MISTYROSE:4293190143,MOCCASIN:4293178879,NAVAJOWHITE:4292783615,NAVY:33023,OLDLACE:4260751103,OLIVE:2155872511,OLIVEDRAB:1804477439,ORANGE:4289003775,ORANGERED:4282712319,ORCHID:3664828159,PALEGOLDENROD:4008225535,PALEGREEN:2566625535,PALETURQUOISE:2951671551,PALEVIOLETRED:3681588223,PAPAYAWHIP:4293907967,PEACHPUFF:4292524543,PERU:3448061951,PINK:4290825215,PLUM:3718307327,POWDERBLUE:2967529215,PURPLE:2147516671,REBECCAPURPLE:1714657791,RED:4278190335,ROSYBROWN:3163525119,ROYALBLUE:1097458175,SADDLEBROWN:2336560127,SALMON:4202722047,SANDYBROWN:4104413439,SEAGREEN:780883967,SEASHELL:4294307583,SIENNA:2689740287,SILVER:3233857791,SKYBLUE:2278484991,SLATEBLUE:1784335871,SLATEGRAY:1887473919,SLATEGREY:1887473919,SNOW:4294638335,SPRINGGREEN:16744447,STEELBLUE:1182971135,TAN:3535047935,TEAL:8421631,THISTLE:3636451583,TOMATO:4284696575,TRANSPARENT:0,TURQUOISE:1088475391,VIOLET:4001558271,WHEAT:4125012991,WHITE:4294967295,WHITESMOKE:4126537215,YELLOW:4294902015,YELLOWGREEN:2597139199},eu={name:"background-clip",initialValue:"border-box",prefix:!1,type:1,parse:function(e,t){return t.map((function(e){if(RA(e))switch(e.value){case"padding-box":return 1;case"content-box":return 2}return 0}))}},tu={name:"background-color",initialValue:"transparent",prefix:!1,type:3,format:"color"},su=function(e,t){var s=jA(e,t[0]),i=t[1];return i&&xA(i)?{color:s,stop:i}:{color:s,stop:null}},iu=function(e,t){var s=e[0],i=e[e.length-1];null===s.stop&&(s.stop=BA),null===i.stop&&(i.stop=MA);for(var r=[],o=0,n=0;n<e.length;n++){var a=e[n].stop;if(null!==a){var l=UA(a,t);l>o?r.push(l):r.push(o),o=l}else r.push(null)}var h=null;for(n=0;n<r.length;n++){var c=r[n];if(null===c)null===h&&(h=n);else if(null!==h){for(var A=n-h,u=(c-r[h-1])/(A+1),p=1;p<=A;p++)r[h+p-1]=u*p;h=null}}return e.map((function(e,s){return{color:e.color,stop:Math.max(Math.min(1,r[s]/t),0)}}))},ru=function(e,t,s){var i="number"==typeof e?e:function(e,t,s){var i=t/2,r=s/2,o=UA(e[0],t)-i,n=r-UA(e[1],s);return(Math.atan2(n,o)+2*Math.PI)%(2*Math.PI)}(e,t,s),r=Math.abs(t*Math.sin(i))+Math.abs(s*Math.cos(i)),o=t/2,n=s/2,a=r/2,l=Math.sin(i-Math.PI/2)*a,h=Math.cos(i-Math.PI/2)*a;return[r,o-h,o+h,n-l,n+l]},ou=function(e,t){return Math.sqrt(e*e+t*t)},nu=function(e,t,s,i,r){return[[0,0],[0,t],[e,0],[e,t]].reduce((function(e,t){var o=t[0],n=t[1],a=ou(s-o,i-n);return(r?a<e.optimumDistance:a>e.optimumDistance)?{optimumCorner:t,optimumDistance:a}:e}),{optimumDistance:r?1/0:-1/0,optimumCorner:null}).optimumCorner},au=function(e,t){var s=VA(180),i=[];return CA(t).forEach((function(t,r){if(0===r){var o=t[0];if(20===o.type&&-1!==["top","left","right","bottom"].indexOf(o.value))return void(s=kA(t));if(GA(o))return void(s=(HA(e,o)+VA(270))%VA(360))}var n=su(e,t);i.push(n)})),{angle:s,stops:i,type:1}},lu=function(e,t){var s=0,i=3,r=[],o=[];return CA(t).forEach((function(t,n){var a=!0;if(0===n?a=t.reduce((function(e,t){if(RA(t))switch(t.value){case"center":return o.push(FA),!1;case"top":case"left":return o.push(BA),!1;case"right":case"bottom":return o.push(MA),!1}else if(xA(t)||SA(t))return o.push(t),!1;return e}),a):1===n&&(a=t.reduce((function(e,t){if(RA(t))switch(t.value){case"circle":return s=0,!1;case"ellipse":return s=1,!1;case"contain":case"closest-side":return i=0,!1;case"farthest-side":return i=1,!1;case"closest-corner":return i=2,!1;case"cover":case"farthest-corner":return i=3,!1}else if(SA(t)||xA(t))return Array.isArray(i)||(i=[]),i.push(t),!1;return e}),a)),a){var l=su(e,t);r.push(l)}})),{size:i,shape:s,stops:r,position:o,type:2}},hu=function(e,t){if(22===t.type){var s={url:t.value,type:0};return e.cache.addImage(t.value),s}if(18===t.type){var i=Au[t.name];if(void 0===i)throw new Error('Attempting to parse an unsupported image function "'+t.name+'"');return i(e,t.values)}throw new Error("Unsupported image type "+t.type)};var cu,Au={"linear-gradient":function(e,t){var s=VA(180),i=[];return CA(t).forEach((function(t,r){if(0===r){var o=t[0];if(20===o.type&&"to"===o.value)return void(s=kA(t));if(GA(o))return void(s=HA(e,o))}var n=su(e,t);i.push(n)})),{angle:s,stops:i,type:1}},"-moz-linear-gradient":au,"-ms-linear-gradient":au,"-o-linear-gradient":au,"-webkit-linear-gradient":au,"radial-gradient":function(e,t){var s=0,i=3,r=[],o=[];return CA(t).forEach((function(t,n){var a=!0;if(0===n){var l=!1;a=t.reduce((function(e,t){if(l)if(RA(t))switch(t.value){case"center":return o.push(FA),e;case"top":case"left":return o.push(BA),e;case"right":case"bottom":return o.push(MA),e}else(xA(t)||SA(t))&&o.push(t);else if(RA(t))switch(t.value){case"circle":return s=0,!1;case"ellipse":return s=1,!1;case"at":return l=!0,!1;case"closest-side":return i=0,!1;case"cover":case"farthest-side":return i=1,!1;case"contain":case"closest-corner":return i=2,!1;case"farthest-corner":return i=3,!1}else if(SA(t)||xA(t))return Array.isArray(i)||(i=[]),i.push(t),!1;return e}),a)}if(a){var h=su(e,t);r.push(h)}})),{size:i,shape:s,stops:r,position:o,type:2}},"-moz-radial-gradient":lu,"-ms-radial-gradient":lu,"-o-radial-gradient":lu,"-webkit-radial-gradient":lu,"-webkit-gradient":function(e,t){var s=VA(180),i=[],r=1;return CA(t).forEach((function(t,s){var o=t[0];if(0===s){if(RA(o)&&"linear"===o.value)return void(r=1);if(RA(o)&&"radial"===o.value)return void(r=2)}if(18===o.type)if("from"===o.name){var n=jA(e,o.values[0]);i.push({stop:BA,color:n})}else if("to"===o.name){n=jA(e,o.values[0]);i.push({stop:MA,color:n})}else if("color-stop"===o.name){var a=o.values.filter(bA);if(2===a.length){n=jA(e,a[1]);var l=a[0];_A(l)&&i.push({stop:{type:16,number:100*l.number,flags:l.flags},color:n})}}})),1===r?{angle:(s+VA(180))%VA(360),stops:i,type:r}:{size:3,shape:0,stops:i,position:[],type:r}}},uu={name:"background-image",initialValue:"none",type:1,prefix:!1,parse:function(e,t){if(0===t.length)return[];var s=t[0];return 20===s.type&&"none"===s.value?[]:t.filter((function(e){return bA(e)&&function(e){return!(20===e.type&&"none"===e.value||18===e.type&&!Au[e.name])}(e)})).map((function(t){return hu(e,t)}))}},pu={name:"background-origin",initialValue:"border-box",prefix:!1,type:1,parse:function(e,t){return t.map((function(e){if(RA(e))switch(e.value){case"padding-box":return 1;case"content-box":return 2}return 0}))}},du={name:"background-position",initialValue:"0% 0%",type:1,prefix:!1,parse:function(e,t){return CA(t).map((function(e){return e.filter(xA)})).map(wA)}},fu={name:"background-repeat",initialValue:"repeat",prefix:!1,type:1,parse:function(e,t){return CA(t).map((function(e){return e.filter(RA).map((function(e){return e.value})).join(" ")})).map(Eu)}},Eu=function(e){switch(e){case"no-repeat":return 1;case"repeat-x":case"repeat no-repeat":return 2;case"repeat-y":case"no-repeat repeat":return 3;default:return 0}};!function(e){e.AUTO="auto",e.CONTAIN="contain",e.COVER="cover"}(cu||(cu={}));var mu,yu={name:"background-size",initialValue:"0",prefix:!1,type:1,parse:function(e,t){return CA(t).map((function(e){return e.filter(gu)}))}},gu=function(e){return RA(e)||xA(e)},Iu=function(e){return{name:"border-"+e+"-color",initialValue:"transparent",prefix:!1,type:3,format:"color"}},vu=Iu("top"),Tu=Iu("right"),_u=Iu("bottom"),Ru=Iu("left"),Pu=function(e){return{name:"border-radius-"+e,initialValue:"0 0",prefix:!1,type:1,parse:function(e,t){return wA(t.filter(xA))}}},Du=Pu("top-left"),Nu=Pu("top-right"),bu=Pu("bottom-right"),Cu=Pu("bottom-left"),Ou=function(e){return{name:"border-"+e+"-style",initialValue:"solid",prefix:!1,type:2,parse:function(e,t){switch(t){case"none":return 0;case"dashed":return 2;case"dotted":return 3;case"double":return 4}return 1}}},Su=Ou("top"),xu=Ou("right"),wu=Ou("bottom"),Bu=Ou("left"),Fu=function(e){return{name:"border-"+e+"-width",initialValue:"0",type:0,prefix:!1,parse:function(e,t){return TA(t)?t.number:0}}},Mu=Fu("top"),Lu=Fu("right"),Uu=Fu("bottom"),Hu=Fu("left"),Gu={name:"color",initialValue:"transparent",prefix:!1,type:3,format:"color"},ku={name:"direction",initialValue:"ltr",prefix:!1,type:2,parse:function(e,t){return"rtl"===t?1:0}},Vu={name:"display",initialValue:"inline-block",prefix:!1,type:1,parse:function(e,t){return t.filter(RA).reduce((function(e,t){return e|ju(t.value)}),0)}},ju=function(e){switch(e){case"block":case"-webkit-box":return 2;case"inline":return 4;case"run-in":return 8;case"flow":return 16;case"flow-root":return 32;case"table":return 64;case"flex":case"-webkit-flex":return 128;case"grid":case"-ms-grid":return 256;case"ruby":return 512;case"subgrid":return 1024;case"list-item":return 2048;case"table-row-group":return 4096;case"table-header-group":return 8192;case"table-footer-group":return 16384;case"table-row":return 32768;case"table-cell":return 65536;case"table-column-group":return 131072;case"table-column":return 262144;case"table-caption":return 524288;case"ruby-base":return 1048576;case"ruby-text":return 2097152;case"ruby-base-container":return 4194304;case"ruby-text-container":return 8388608;case"contents":return 16777216;case"inline-block":return 33554432;case"inline-list-item":return 67108864;case"inline-table":return 134217728;case"inline-flex":return 268435456;case"inline-grid":return 536870912}return 0},Qu={name:"float",initialValue:"none",prefix:!1,type:2,parse:function(e,t){switch(t){case"left":return 1;case"right":return 2;case"inline-start":return 3;case"inline-end":return 4}return 0}},Wu={name:"letter-spacing",initialValue:"0",prefix:!1,type:0,parse:function(e,t){return 20===t.type&&"normal"===t.value?0:17===t.type||15===t.type?t.number:0}};!function(e){e.NORMAL="normal",e.STRICT="strict"}(mu||(mu={}));var zu,Ku={name:"line-break",initialValue:"normal",prefix:!1,type:2,parse:function(e,t){return"strict"===t?mu.STRICT:mu.NORMAL}},Yu={name:"line-height",initialValue:"normal",prefix:!1,type:4},Xu=function(e,t){return RA(e)&&"normal"===e.value?1.2*t:17===e.type?t*e.number:xA(e)?UA(e,t):t},Zu={name:"list-style-image",initialValue:"none",type:0,prefix:!1,parse:function(e,t){return 20===t.type&&"none"===t.value?null:hu(e,t)}},qu={name:"list-style-position",initialValue:"outside",prefix:!1,type:2,parse:function(e,t){return"inside"===t?0:1}},Ju={name:"list-style-type",initialValue:"none",prefix:!1,type:2,parse:function(e,t){switch(t){case"disc":return 0;case"circle":return 1;case"square":return 2;case"decimal":return 3;case"cjk-decimal":return 4;case"decimal-leading-zero":return 5;case"lower-roman":return 6;case"upper-roman":return 7;case"lower-greek":return 8;case"lower-alpha":return 9;case"upper-alpha":return 10;case"arabic-indic":return 11;case"armenian":return 12;case"bengali":return 13;case"cambodian":return 14;case"cjk-earthly-branch":return 15;case"cjk-heavenly-stem":return 16;case"cjk-ideographic":return 17;case"devanagari":return 18;case"ethiopic-numeric":return 19;case"georgian":return 20;case"gujarati":return 21;case"gurmukhi":case"hebrew":return 22;case"hiragana":return 23;case"hiragana-iroha":return 24;case"japanese-formal":return 25;case"japanese-informal":return 26;case"kannada":return 27;case"katakana":return 28;case"katakana-iroha":return 29;case"khmer":return 30;case"korean-hangul-formal":return 31;case"korean-hanja-formal":return 32;case"korean-hanja-informal":return 33;case"lao":return 34;case"lower-armenian":return 35;case"malayalam":return 36;case"mongolian":return 37;case"myanmar":return 38;case"oriya":return 39;case"persian":return 40;case"simp-chinese-formal":return 41;case"simp-chinese-informal":return 42;case"tamil":return 43;case"telugu":return 44;case"thai":return 45;case"tibetan":return 46;case"trad-chinese-formal":return 47;case"trad-chinese-informal":return 48;case"upper-armenian":return 49;case"disclosure-open":return 50;case"disclosure-closed":return 51;default:return-1}}},$u=function(e){return{name:"margin-"+e,initialValue:"0",prefix:!1,type:4}},ep=$u("top"),tp=$u("right"),sp=$u("bottom"),ip=$u("left"),rp={name:"overflow",initialValue:"visible",prefix:!1,type:1,parse:function(e,t){return t.filter(RA).map((function(e){switch(e.value){case"hidden":return 1;case"scroll":return 2;case"clip":return 3;case"auto":return 4;default:return 0}}))}},op={name:"overflow-wrap",initialValue:"normal",prefix:!1,type:2,parse:function(e,t){return"break-word"===t?"break-word":"normal"}},np=function(e){return{name:"padding-"+e,initialValue:"0",prefix:!1,type:3,format:"length-percentage"}},ap=np("top"),lp=np("right"),hp=np("bottom"),cp=np("left"),Ap={name:"text-align",initialValue:"left",prefix:!1,type:2,parse:function(e,t){switch(t){case"right":return 2;case"center":case"justify":return 1;default:return 0}}},up={name:"position",initialValue:"static",prefix:!1,type:2,parse:function(e,t){switch(t){case"relative":return 1;case"absolute":return 2;case"fixed":return 3;case"sticky":return 4}return 0}},pp={name:"text-shadow",initialValue:"none",type:1,prefix:!1,parse:function(e,t){return 1===t.length&&DA(t[0],"none")?[]:CA(t).map((function(t){for(var s={color:$A.TRANSPARENT,offsetX:BA,offsetY:BA,blur:BA},i=0,r=0;r<t.length;r++){var o=t[r];SA(o)?(0===i?s.offsetX=o:1===i?s.offsetY=o:s.blur=o,i++):s.color=jA(e,o)}return s}))}},dp={name:"text-transform",initialValue:"none",prefix:!1,type:2,parse:function(e,t){switch(t){case"uppercase":return 2;case"lowercase":return 1;case"capitalize":return 3}return 0}},fp={name:"transform",initialValue:"none",prefix:!0,type:0,parse:function(e,t){if(20===t.type&&"none"===t.value)return null;if(18===t.type){var s=Ep[t.name];if(void 0===s)throw new Error('Attempting to parse an unsupported transform function "'+t.name+'"');return s(t.values)}return null}},Ep={matrix:function(e){var t=e.filter((function(e){return 17===e.type})).map((function(e){return e.number}));return 6===t.length?t:null},matrix3d:function(e){var t=e.filter((function(e){return 17===e.type})).map((function(e){return e.number})),s=t[0],i=t[1];t[2],t[3];var r=t[4],o=t[5];t[6],t[7],t[8],t[9],t[10],t[11];var n=t[12],a=t[13];return t[14],t[15],16===t.length?[s,i,r,o,n,a]:null}},mp={type:16,number:50,flags:4},yp=[mp,mp],gp={name:"transform-origin",initialValue:"50% 50%",prefix:!0,type:1,parse:function(e,t){var s=t.filter(xA);return 2!==s.length?yp:[s[0],s[1]]}},Ip={name:"visible",initialValue:"none",prefix:!1,type:2,parse:function(e,t){switch(t){case"hidden":return 1;case"collapse":return 2;default:return 0}}};!function(e){e.NORMAL="normal",e.BREAK_ALL="break-all",e.KEEP_ALL="keep-all"}(zu||(zu={}));for(var vp={name:"word-break",initialValue:"normal",prefix:!1,type:2,parse:function(e,t){switch(t){case"break-all":return zu.BREAK_ALL;case"keep-all":return zu.KEEP_ALL;default:return zu.NORMAL}}},Tp={name:"z-index",initialValue:"auto",prefix:!1,type:0,parse:function(e,t){if(20===t.type)return{auto:!0,order:0};if(_A(t))return{auto:!1,order:t.number};throw new Error("Invalid z-index number parsed")}},_p=function(e,t){if(15===t.type)switch(t.unit.toLowerCase()){case"s":return 1e3*t.number;case"ms":return t.number}throw new Error("Unsupported time type")},Rp={name:"opacity",initialValue:"1",type:0,prefix:!1,parse:function(e,t){return _A(t)?t.number:1}},Pp={name:"text-decoration-color",initialValue:"transparent",prefix:!1,type:3,format:"color"},Dp={name:"text-decoration-line",initialValue:"none",prefix:!1,type:1,parse:function(e,t){return t.filter(RA).map((function(e){switch(e.value){case"underline":return 1;case"overline":return 2;case"line-through":return 3;case"none":return 4}return 0})).filter((function(e){return 0!==e}))}},Np={name:"font-family",initialValue:"",prefix:!1,type:1,parse:function(e,t){var s=[],i=[];return t.forEach((function(e){switch(e.type){case 20:case 0:s.push(e.value);break;case 17:s.push(e.number.toString());break;case 4:i.push(s.join(" ")),s.length=0}})),s.length&&i.push(s.join(" ")),i.map((function(e){return-1===e.indexOf(" ")?e:"'"+e+"'"}))}},bp={name:"font-size",initialValue:"0",prefix:!1,type:3,format:"length"},Cp={name:"font-weight",initialValue:"normal",type:0,prefix:!1,parse:function(e,t){return _A(t)?t.number:RA(t)&&"bold"===t.value?700:400}},Op={name:"font-variant",initialValue:"none",type:1,prefix:!1,parse:function(e,t){return t.filter(RA).map((function(e){return e.value}))}},Sp={name:"font-style",initialValue:"normal",prefix:!1,type:2,parse:function(e,t){switch(t){case"oblique":return"oblique";case"italic":return"italic";default:return"normal"}}},xp=function(e,t){return 0!=(e&t)},wp={name:"content",initialValue:"none",type:1,prefix:!1,parse:function(e,t){if(0===t.length)return[];var s=t[0];return 20===s.type&&"none"===s.value?[]:t}},Bp={name:"counter-increment",initialValue:"none",prefix:!0,type:1,parse:function(e,t){if(0===t.length)return null;var s=t[0];if(20===s.type&&"none"===s.value)return null;for(var i=[],r=t.filter(NA),o=0;o<r.length;o++){var n=r[o],a=r[o+1];if(20===n.type){var l=a&&_A(a)?a.number:1;i.push({counter:n.value,increment:l})}}return i}},Fp={name:"counter-reset",initialValue:"none",prefix:!0,type:1,parse:function(e,t){if(0===t.length)return[];for(var s=[],i=t.filter(NA),r=0;r<i.length;r++){var o=i[r],n=i[r+1];if(RA(o)&&"none"!==o.value){var a=n&&_A(n)?n.number:0;s.push({counter:o.value,reset:a})}}return s}},Mp={name:"duration",initialValue:"0s",prefix:!1,type:1,parse:function(e,t){return t.filter(TA).map((function(t){return _p(e,t)}))}},Lp={name:"quotes",initialValue:"none",prefix:!0,type:1,parse:function(e,t){if(0===t.length)return null;var s=t[0];if(20===s.type&&"none"===s.value)return null;var i=[],r=t.filter(PA);if(r.length%2!=0)return null;for(var o=0;o<r.length;o+=2){var n=r[o].value,a=r[o+1].value;i.push({open:n,close:a})}return i}},Up=function(e,t,s){if(!e)return"";var i=e[Math.min(t,e.length-1)];return i?s?i.open:i.close:""},Hp={name:"box-shadow",initialValue:"none",type:1,prefix:!1,parse:function(e,t){return 1===t.length&&DA(t[0],"none")?[]:CA(t).map((function(t){for(var s={color:255,offsetX:BA,offsetY:BA,blur:BA,spread:BA,inset:!1},i=0,r=0;r<t.length;r++){var o=t[r];DA(o,"inset")?s.inset=!0:SA(o)?(0===i?s.offsetX=o:1===i?s.offsetY=o:2===i?s.blur=o:s.spread=o,i++):s.color=jA(e,o)}return s}))}},Gp={name:"paint-order",initialValue:"normal",prefix:!1,type:1,parse:function(e,t){var s=[];return t.filter(RA).forEach((function(e){switch(e.value){case"stroke":s.push(1);break;case"fill":s.push(0);break;case"markers":s.push(2)}})),[0,1,2].forEach((function(e){-1===s.indexOf(e)&&s.push(e)})),s}},kp={name:"-webkit-text-stroke-color",initialValue:"currentcolor",prefix:!1,type:3,format:"color"},Vp={name:"-webkit-text-stroke-width",initialValue:"0",type:0,prefix:!1,parse:function(e,t){return TA(t)?t.number:0}},jp=function(){function e(e,t){var s,i;this.animationDuration=zp(e,Mp,t.animationDuration),this.backgroundClip=zp(e,eu,t.backgroundClip),this.backgroundColor=zp(e,tu,t.backgroundColor),this.backgroundImage=zp(e,uu,t.backgroundImage),this.backgroundOrigin=zp(e,pu,t.backgroundOrigin),this.backgroundPosition=zp(e,du,t.backgroundPosition),this.backgroundRepeat=zp(e,fu,t.backgroundRepeat),this.backgroundSize=zp(e,yu,t.backgroundSize),this.borderTopColor=zp(e,vu,t.borderTopColor),this.borderRightColor=zp(e,Tu,t.borderRightColor),this.borderBottomColor=zp(e,_u,t.borderBottomColor),this.borderLeftColor=zp(e,Ru,t.borderLeftColor),this.borderTopLeftRadius=zp(e,Du,t.borderTopLeftRadius),this.borderTopRightRadius=zp(e,Nu,t.borderTopRightRadius),this.borderBottomRightRadius=zp(e,bu,t.borderBottomRightRadius),this.borderBottomLeftRadius=zp(e,Cu,t.borderBottomLeftRadius),this.borderTopStyle=zp(e,Su,t.borderTopStyle),this.borderRightStyle=zp(e,xu,t.borderRightStyle),this.borderBottomStyle=zp(e,wu,t.borderBottomStyle),this.borderLeftStyle=zp(e,Bu,t.borderLeftStyle),this.borderTopWidth=zp(e,Mu,t.borderTopWidth),this.borderRightWidth=zp(e,Lu,t.borderRightWidth),this.borderBottomWidth=zp(e,Uu,t.borderBottomWidth),this.borderLeftWidth=zp(e,Hu,t.borderLeftWidth),this.boxShadow=zp(e,Hp,t.boxShadow),this.color=zp(e,Gu,t.color),this.direction=zp(e,ku,t.direction),this.display=zp(e,Vu,t.display),this.float=zp(e,Qu,t.cssFloat),this.fontFamily=zp(e,Np,t.fontFamily),this.fontSize=zp(e,bp,t.fontSize),this.fontStyle=zp(e,Sp,t.fontStyle),this.fontVariant=zp(e,Op,t.fontVariant),this.fontWeight=zp(e,Cp,t.fontWeight),this.letterSpacing=zp(e,Wu,t.letterSpacing),this.lineBreak=zp(e,Ku,t.lineBreak),this.lineHeight=zp(e,Yu,t.lineHeight),this.listStyleImage=zp(e,Zu,t.listStyleImage),this.listStylePosition=zp(e,qu,t.listStylePosition),this.listStyleType=zp(e,Ju,t.listStyleType),this.marginTop=zp(e,ep,t.marginTop),this.marginRight=zp(e,tp,t.marginRight),this.marginBottom=zp(e,sp,t.marginBottom),this.marginLeft=zp(e,ip,t.marginLeft),this.opacity=zp(e,Rp,t.opacity);var r=zp(e,rp,t.overflow);this.overflowX=r[0],this.overflowY=r[r.length>1?1:0],this.overflowWrap=zp(e,op,t.overflowWrap),this.paddingTop=zp(e,ap,t.paddingTop),this.paddingRight=zp(e,lp,t.paddingRight),this.paddingBottom=zp(e,hp,t.paddingBottom),this.paddingLeft=zp(e,cp,t.paddingLeft),this.paintOrder=zp(e,Gp,t.paintOrder),this.position=zp(e,up,t.position),this.textAlign=zp(e,Ap,t.textAlign),this.textDecorationColor=zp(e,Pp,null!==(s=t.textDecorationColor)&&void 0!==s?s:t.color),this.textDecorationLine=zp(e,Dp,null!==(i=t.textDecorationLine)&&void 0!==i?i:t.textDecoration),this.textShadow=zp(e,pp,t.textShadow),this.textTransform=zp(e,dp,t.textTransform),this.transform=zp(e,fp,t.transform),this.transformOrigin=zp(e,gp,t.transformOrigin),this.visibility=zp(e,Ip,t.visibility),this.webkitTextStrokeColor=zp(e,kp,t.webkitTextStrokeColor),this.webkitTextStrokeWidth=zp(e,Vp,t.webkitTextStrokeWidth),this.wordBreak=zp(e,vp,t.wordBreak),this.zIndex=zp(e,Tp,t.zIndex)}return e.prototype.isVisible=function(){return this.display>0&&this.opacity>0&&0===this.visibility},e.prototype.isTransparent=function(){return QA(this.backgroundColor)},e.prototype.isTransformed=function(){return null!==this.transform},e.prototype.isPositioned=function(){return 0!==this.position},e.prototype.isPositionedWithZIndex=function(){return this.isPositioned()&&!this.zIndex.auto},e.prototype.isFloating=function(){return 0!==this.float},e.prototype.isInlineLevel=function(){return xp(this.display,4)||xp(this.display,33554432)||xp(this.display,268435456)||xp(this.display,536870912)||xp(this.display,67108864)||xp(this.display,134217728)},e}(),Qp=function(e,t){this.content=zp(e,wp,t.content),this.quotes=zp(e,Lp,t.quotes)},Wp=function(e,t){this.counterIncrement=zp(e,Bp,t.counterIncrement),this.counterReset=zp(e,Fp,t.counterReset)},zp=function(e,t,s){var i=new IA,r=null!=s?s.toString():t.initialValue;i.write(r);var o=new vA(i.read());switch(t.type){case 2:var n=o.parseComponentValue();return t.parse(e,RA(n)?n.value:t.initialValue);case 0:return t.parse(e,o.parseComponentValue());case 1:return t.parse(e,o.parseComponentValues());case 4:return o.parseComponentValue();case 3:switch(t.format){case"angle":return HA(e,o.parseComponentValue());case"color":return jA(e,o.parseComponentValue());case"image":return hu(e,o.parseComponentValue());case"length":var a=o.parseComponentValue();return SA(a)?a:BA;case"length-percentage":var l=o.parseComponentValue();return xA(l)?l:BA;case"time":return _p(e,o.parseComponentValue())}}},Kp=function(e,t){var s=function(e){switch(e.getAttribute("data-html2canvas-debug")){case"all":return 1;case"clone":return 2;case"parse":return 3;case"render":return 4;default:return 0}}(e);return 1===s||t===s},Yp=function(e,t){this.context=e,this.textNodes=[],this.elements=[],this.flags=0,Kp(t,3),this.styles=new jp(e,window.getComputedStyle(t,null)),Yd(t)&&(this.styles.animationDuration.some((function(e){return e>0}))&&(t.style.animationDuration="0s"),null!==this.styles.transform&&(t.style.transform="none")),this.bounds=Wh(this.context,t),Kp(t,4)&&(this.flags|=16)},Xp="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",Zp="undefined"==typeof Uint8Array?[]:new Uint8Array(256),qp=0;qp<Xp.length;qp++)Zp[Xp.charCodeAt(qp)]=qp;for(var Jp=function(e,t,s){return e.slice?e.slice(t,s):new Uint16Array(Array.prototype.slice.call(e,t,s))},$p=function(){function e(e,t,s,i,r,o){this.initialValue=e,this.errorValue=t,this.highStart=s,this.highValueIndex=i,this.index=r,this.data=o}return e.prototype.get=function(e){var t;if(e>=0){if(e<55296||e>56319&&e<=65535)return t=((t=this.index[e>>5])<<2)+(31&e),this.data[t];if(e<=65535)return t=((t=this.index[2048+(e-55296>>5)])<<2)+(31&e),this.data[t];if(e<this.highStart)return t=2080+(e>>11),t=this.index[t],t+=e>>5&63,t=((t=this.index[t])<<2)+(31&e),this.data[t];if(e<=1114111)return this.data[this.highValueIndex]}return this.errorValue},e}(),ed="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",td="undefined"==typeof Uint8Array?[]:new Uint8Array(256),sd=0;sd<ed.length;sd++)td[ed.charCodeAt(sd)]=sd;var id,rd=8,od=9,nd=11,ad=12,ld=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];if(String.fromCodePoint)return String.fromCodePoint.apply(String,e);var s=e.length;if(!s)return"";for(var i=[],r=-1,o="";++r<s;){var n=e[r];n<=65535?i.push(n):(n-=65536,i.push(55296+(n>>10),n%1024+56320)),(r+1===s||i.length>16384)&&(o+=String.fromCharCode.apply(String,i),i.length=0)}return o},hd=function(e,t){var s,i,r,o=function(e){var t,s,i,r,o,n=.75*e.length,a=e.length,l=0;"="===e[e.length-1]&&(n--,"="===e[e.length-2]&&n--);var h="undefined"!=typeof ArrayBuffer&&"undefined"!=typeof Uint8Array&&void 0!==Uint8Array.prototype.slice?new ArrayBuffer(n):new Array(n),c=Array.isArray(h)?h:new Uint8Array(h);for(t=0;t<a;t+=4)s=Zp[e.charCodeAt(t)],i=Zp[e.charCodeAt(t+1)],r=Zp[e.charCodeAt(t+2)],o=Zp[e.charCodeAt(t+3)],c[l++]=s<<2|i>>4,c[l++]=(15&i)<<4|r>>2,c[l++]=(3&r)<<6|63&o;return h}(e),n=Array.isArray(o)?function(e){for(var t=e.length,s=[],i=0;i<t;i+=4)s.push(e[i+3]<<24|e[i+2]<<16|e[i+1]<<8|e[i]);return s}(o):new Uint32Array(o),a=Array.isArray(o)?function(e){for(var t=e.length,s=[],i=0;i<t;i+=2)s.push(e[i+1]<<8|e[i]);return s}(o):new Uint16Array(o),l=Jp(a,12,n[4]/2),h=2===n[5]?Jp(a,(24+n[4])/2):(s=n,i=Math.ceil((24+n[4])/4),s.slice?s.slice(i,r):new Uint32Array(Array.prototype.slice.call(s,i,r)));return new $p(n[0],n[1],n[2],n[3],l,h)}("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"),cd=function(e){return hd.get(e)},Ad=function(e,t,s){var i=s-2,r=t[i],o=t[s-1],n=t[s];if(2===o&&3===n)return"×";if(2===o||3===o||4===o)return"÷";if(2===n||3===n||4===n)return"÷";if(o===rd&&-1!==[rd,od,nd,ad].indexOf(n))return"×";if(!(o!==nd&&o!==od||n!==od&&10!==n))return"×";if((o===ad||10===o)&&10===n)return"×";if(13===n||5===n)return"×";if(7===n)return"×";if(1===o)return"×";if(13===o&&14===n){for(;5===r;)r=t[--i];if(14===r)return"×"}if(15===o&&15===n){for(var a=0;15===r;)a++,r=t[--i];if(a%2==0)return"×"}return"÷"},ud=function(e){var t=function(e){for(var t=[],s=0,i=e.length;s<i;){var r=e.charCodeAt(s++);if(r>=55296&&r<=56319&&s<i){var o=e.charCodeAt(s++);56320==(64512&o)?t.push(((1023&r)<<10)+(1023&o)+65536):(t.push(r),s--)}else t.push(r)}return t}(e),s=t.length,i=0,r=0,o=t.map(cd);return{next:function(){if(i>=s)return{done:!0,value:null};for(var e="×";i<s&&"×"===(e=Ad(0,o,++i)););if("×"!==e||i===s){var n=ld.apply(null,t.slice(r,i));return r=i,{value:n,done:!1}}return{done:!0,value:null}}}},pd=function(e){return 0===e[0]&&255===e[1]&&0===e[2]&&255===e[3]},dd=function(e,t,s,i,r){var o="http://www.w3.org/2000/svg",n=document.createElementNS(o,"svg"),a=document.createElementNS(o,"foreignObject");return n.setAttributeNS(null,"width",e.toString()),n.setAttributeNS(null,"height",t.toString()),a.setAttributeNS(null,"width","100%"),a.setAttributeNS(null,"height","100%"),a.setAttributeNS(null,"x",s.toString()),a.setAttributeNS(null,"y",i.toString()),a.setAttributeNS(null,"externalResourcesRequired","true"),n.appendChild(a),a.appendChild(r),n},fd=function(e){return new Promise((function(t,s){var i=new Image;i.onload=function(){return t(i)},i.onerror=s,i.src="data:image/svg+xml;charset=utf-8,"+encodeURIComponent((new XMLSerializer).serializeToString(e))}))},Ed={get SUPPORT_RANGE_BOUNDS(){var e=function(e){if(e.createRange){var t=e.createRange();if(t.getBoundingClientRect){var s=e.createElement("boundtest");s.style.height="123px",s.style.display="block",e.body.appendChild(s),t.selectNode(s);var i=t.getBoundingClientRect(),r=Math.round(i.height);if(e.body.removeChild(s),123===r)return!0}}return!1}(document);return Object.defineProperty(Ed,"SUPPORT_RANGE_BOUNDS",{value:e}),e},get SUPPORT_WORD_BREAKING(){var e=Ed.SUPPORT_RANGE_BOUNDS&&function(e){var t=e.createElement("boundtest");t.style.width="50px",t.style.display="block",t.style.fontSize="12px",t.style.letterSpacing="0px",t.style.wordSpacing="0px",e.body.appendChild(t);var s=e.createRange();t.innerHTML="function"==typeof"".repeat?"&#128104;".repeat(10):"";var i=t.firstChild,r=zh(i.data).map((function(e){return Kh(e)})),o=0,n={},a=r.every((function(e,t){s.setStart(i,o),s.setEnd(i,o+e.length);var r=s.getBoundingClientRect();o+=e.length;var a=r.x>n.x||r.y>n.y;return n=r,0===t||a}));return e.body.removeChild(t),a}(document);return Object.defineProperty(Ed,"SUPPORT_WORD_BREAKING",{value:e}),e},get SUPPORT_SVG_DRAWING(){var e=function(e){var t=new Image,s=e.createElement("canvas"),i=s.getContext("2d");if(!i)return!1;t.src="data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg'></svg>";try{i.drawImage(t,0,0),s.toDataURL()}catch(e){return!1}return!0}(document);return Object.defineProperty(Ed,"SUPPORT_SVG_DRAWING",{value:e}),e},get SUPPORT_FOREIGNOBJECT_DRAWING(){var e="function"==typeof Array.from&&"function"==typeof window.fetch?function(e){var t=e.createElement("canvas"),s=100;t.width=s,t.height=s;var i=t.getContext("2d");if(!i)return Promise.reject(!1);i.fillStyle="rgb(0, 255, 0)",i.fillRect(0,0,s,s);var r=new Image,o=t.toDataURL();r.src=o;var n=dd(s,s,0,0,r);return i.fillStyle="red",i.fillRect(0,0,s,s),fd(n).then((function(t){i.drawImage(t,0,0);var r=i.getImageData(0,0,s,s).data;i.fillStyle="red",i.fillRect(0,0,s,s);var n=e.createElement("div");return n.style.backgroundImage="url("+o+")",n.style.height="100px",pd(r)?fd(dd(s,s,0,0,n)):Promise.reject(!1)})).then((function(e){return i.drawImage(e,0,0),pd(i.getImageData(0,0,s,s).data)})).catch((function(){return!1}))}(document):Promise.resolve(!1);return Object.defineProperty(Ed,"SUPPORT_FOREIGNOBJECT_DRAWING",{value:e}),e},get SUPPORT_CORS_IMAGES(){var e=void 0!==(new Image).crossOrigin;return Object.defineProperty(Ed,"SUPPORT_CORS_IMAGES",{value:e}),e},get SUPPORT_RESPONSE_TYPE(){var e="string"==typeof(new XMLHttpRequest).responseType;return Object.defineProperty(Ed,"SUPPORT_RESPONSE_TYPE",{value:e}),e},get SUPPORT_CORS_XHR(){var e="withCredentials"in new XMLHttpRequest;return Object.defineProperty(Ed,"SUPPORT_CORS_XHR",{value:e}),e},get SUPPORT_NATIVE_TEXT_SEGMENTATION(){var e=!("undefined"==typeof Intl||!Intl.Segmenter);return Object.defineProperty(Ed,"SUPPORT_NATIVE_TEXT_SEGMENTATION",{value:e}),e}},md=function(e,t){this.text=e,this.bounds=t},yd=function(e,t){var s=t.ownerDocument;if(s){var i=s.createElement("html2canvaswrapper");i.appendChild(t.cloneNode(!0));var r=t.parentNode;if(r){r.replaceChild(i,t);var o=Wh(e,i);return i.firstChild&&r.replaceChild(i.firstChild,i),o}}return Qh.EMPTY},gd=function(e,t,s){var i=e.ownerDocument;if(!i)throw new Error("Node has no owner document");var r=i.createRange();return r.setStart(e,t),r.setEnd(e,t+s),r},Id=function(e){if(Ed.SUPPORT_NATIVE_TEXT_SEGMENTATION){var t=new Intl.Segmenter(void 0,{granularity:"grapheme"});return Array.from(t.segment(e)).map((function(e){return e.segment}))}return function(e){for(var t,s=ud(e),i=[];!(t=s.next()).done;)t.value&&i.push(t.value.slice());return i}(e)},vd=function(e,t){return 0!==t.letterSpacing?Id(e):function(e,t){if(Ed.SUPPORT_NATIVE_TEXT_SEGMENTATION){var s=new Intl.Segmenter(void 0,{granularity:"word"});return Array.from(s.segment(e)).map((function(e){return e.segment}))}return _d(e,t)}(e,t)},Td=[32,160,4961,65792,65793,4153,4241],_d=function(e,t){for(var s,i=function(e,t){var s=zh(e),i=kc(s,t),r=i[0],o=i[1],n=i[2],a=s.length,l=0,h=0;return{next:function(){if(h>=a)return{done:!0,value:null};for(var e="×";h<a&&"×"===(e=Gc(s,o,r,++h,n)););if("×"!==e||h===a){var t=new Vc(s,e,l,h);return l=h,{value:t,done:!1}}return{done:!0,value:null}}}}(e,{lineBreak:t.lineBreak,wordBreak:"break-word"===t.overflowWrap?"break-word":t.wordBreak}),r=[],o=function(){if(s.value){var e=s.value.slice(),t=zh(e),i="";t.forEach((function(e){-1===Td.indexOf(e)?i+=Kh(e):(i.length&&r.push(i),r.push(Kh(e)),i="")})),i.length&&r.push(i)}};!(s=i.next()).done;)o();return r},Rd=function(e,t,s){this.text=Pd(t.data,s.textTransform),this.textBounds=function(e,t,s,i){var r=vd(t,s),o=[],n=0;return r.forEach((function(t){if(s.textDecorationLine.length||t.trim().length>0)if(Ed.SUPPORT_RANGE_BOUNDS){var r=gd(i,n,t.length).getClientRects();if(r.length>1){var a=Id(t),l=0;a.forEach((function(t){o.push(new md(t,Qh.fromDOMRectList(e,gd(i,l+n,t.length).getClientRects()))),l+=t.length}))}else o.push(new md(t,Qh.fromDOMRectList(e,r)))}else{var h=i.splitText(t.length);o.push(new md(t,yd(e,i))),i=h}else Ed.SUPPORT_RANGE_BOUNDS||(i=i.splitText(t.length));n+=t.length})),o}(e,this.text,s,t)},Pd=function(e,t){switch(t){case 1:return e.toLowerCase();case 3:return e.replace(Dd,Nd);case 2:return e.toUpperCase();default:return e}},Dd=/(^|\s|:|-|\(|\))([a-z])/g,Nd=function(e,t,s){return e.length>0?t+s.toUpperCase():e},bd=function(e){function t(t,s){var i=e.call(this,t,s)||this;return i.src=s.currentSrc||s.src,i.intrinsicWidth=s.naturalWidth,i.intrinsicHeight=s.naturalHeight,i.context.cache.addImage(i.src),i}return Hh(t,e),t}(Yp),Cd=function(e){function t(t,s){var i=e.call(this,t,s)||this;return i.canvas=s,i.intrinsicWidth=s.width,i.intrinsicHeight=s.height,i}return Hh(t,e),t}(Yp),Od=function(e){function t(t,s){var i=e.call(this,t,s)||this,r=new XMLSerializer,o=Wh(t,s);return s.setAttribute("width",o.width+"px"),s.setAttribute("height",o.height+"px"),i.svg="data:image/svg+xml,"+encodeURIComponent(r.serializeToString(s)),i.intrinsicWidth=s.width.baseVal.value,i.intrinsicHeight=s.height.baseVal.value,i.context.cache.addImage(i.svg),i}return Hh(t,e),t}(Yp),Sd=function(e){function t(t,s){var i=e.call(this,t,s)||this;return i.value=s.value,i}return Hh(t,e),t}(Yp),xd=function(e){function t(t,s){var i=e.call(this,t,s)||this;return i.start=s.start,i.reversed="boolean"==typeof s.reversed&&!0===s.reversed,i}return Hh(t,e),t}(Yp),wd=[{type:15,flags:0,unit:"px",number:3}],Bd=[{type:16,flags:0,number:50}],Fd="password",Md=function(e){function t(t,s){var i,r,o,n=e.call(this,t,s)||this;switch(n.type=s.type.toLowerCase(),n.checked=s.checked,n.value=0===(r=(i=s).type===Fd?new Array(i.value.length+1).join("•"):i.value).length?i.placeholder||"":r,"checkbox"!==n.type&&"radio"!==n.type||(n.styles.backgroundColor=3739148031,n.styles.borderTopColor=n.styles.borderRightColor=n.styles.borderBottomColor=n.styles.borderLeftColor=2779096575,n.styles.borderTopWidth=n.styles.borderRightWidth=n.styles.borderBottomWidth=n.styles.borderLeftWidth=1,n.styles.borderTopStyle=n.styles.borderRightStyle=n.styles.borderBottomStyle=n.styles.borderLeftStyle=1,n.styles.backgroundClip=[0],n.styles.backgroundOrigin=[0],n.bounds=(o=n.bounds).width>o.height?new Qh(o.left+(o.width-o.height)/2,o.top,o.height,o.height):o.width<o.height?new Qh(o.left,o.top+(o.height-o.width)/2,o.width,o.width):o),n.type){case"checkbox":n.styles.borderTopRightRadius=n.styles.borderTopLeftRadius=n.styles.borderBottomRightRadius=n.styles.borderBottomLeftRadius=wd;break;case"radio":n.styles.borderTopRightRadius=n.styles.borderTopLeftRadius=n.styles.borderBottomRightRadius=n.styles.borderBottomLeftRadius=Bd}return n}return Hh(t,e),t}(Yp),Ld=function(e){function t(t,s){var i=e.call(this,t,s)||this,r=s.options[s.selectedIndex||0];return i.value=r&&r.text||"",i}return Hh(t,e),t}(Yp),Ud=function(e){function t(t,s){var i=e.call(this,t,s)||this;return i.value=s.value,i}return Hh(t,e),t}(Yp),Hd=function(e){function t(t,s){var i=e.call(this,t,s)||this;i.src=s.src,i.width=parseInt(s.width,10)||0,i.height=parseInt(s.height,10)||0,i.backgroundColor=i.styles.backgroundColor;try{if(s.contentWindow&&s.contentWindow.document&&s.contentWindow.document.documentElement){i.tree=jd(t,s.contentWindow.document.documentElement);var r=s.contentWindow.document.documentElement?JA(t,getComputedStyle(s.contentWindow.document.documentElement).backgroundColor):$A.TRANSPARENT,o=s.contentWindow.document.body?JA(t,getComputedStyle(s.contentWindow.document.body).backgroundColor):$A.TRANSPARENT;i.backgroundColor=QA(r)?QA(o)?i.styles.backgroundColor:o:r}}catch(e){}return i}return Hh(t,e),t}(Yp),Gd=["OL","UL","MENU"],kd=function(e,t,s,i){for(var r=t.firstChild,o=void 0;r;r=o)if(o=r.nextSibling,zd(r)&&r.data.trim().length>0)s.textNodes.push(new Rd(e,r,s.styles));else if(Kd(r))if(hf(r)&&r.assignedNodes)r.assignedNodes().forEach((function(t){return kd(e,t,s,i)}));else{var n=Vd(e,r);n.styles.isVisible()&&(Qd(r,n,i)?n.flags|=4:Wd(n.styles)&&(n.flags|=2),-1!==Gd.indexOf(r.tagName)&&(n.flags|=8),s.elements.push(n),r.slot,r.shadowRoot?kd(e,r.shadowRoot,n,i):af(r)||$d(r)||lf(r)||kd(e,r,n,i))}},Vd=function(e,t){return rf(t)?new bd(e,t):tf(t)?new Cd(e,t):$d(t)?new Od(e,t):Zd(t)?new Sd(e,t):qd(t)?new xd(e,t):Jd(t)?new Md(e,t):lf(t)?new Ld(e,t):af(t)?new Ud(e,t):of(t)?new Hd(e,t):new Yp(e,t)},jd=function(e,t){var s=Vd(e,t);return s.flags|=4,kd(e,t,s,s),s},Qd=function(e,t,s){return t.styles.isPositionedWithZIndex()||t.styles.opacity<1||t.styles.isTransformed()||ef(e)&&s.styles.isTransparent()},Wd=function(e){return e.isPositioned()||e.isFloating()},zd=function(e){return e.nodeType===Node.TEXT_NODE},Kd=function(e){return e.nodeType===Node.ELEMENT_NODE},Yd=function(e){return Kd(e)&&void 0!==e.style&&!Xd(e)},Xd=function(e){return"object"==typeof e.className},Zd=function(e){return"LI"===e.tagName},qd=function(e){return"OL"===e.tagName},Jd=function(e){return"INPUT"===e.tagName},$d=function(e){return"svg"===e.tagName},ef=function(e){return"BODY"===e.tagName},tf=function(e){return"CANVAS"===e.tagName},sf=function(e){return"VIDEO"===e.tagName},rf=function(e){return"IMG"===e.tagName},of=function(e){return"IFRAME"===e.tagName},nf=function(e){return"STYLE"===e.tagName},af=function(e){return"TEXTAREA"===e.tagName},lf=function(e){return"SELECT"===e.tagName},hf=function(e){return"SLOT"===e.tagName},cf=function(e){return e.tagName.indexOf("-")>0},Af=function(){function e(){this.counters={}}return e.prototype.getCounterValue=function(e){var t=this.counters[e];return t&&t.length?t[t.length-1]:1},e.prototype.getCounterValues=function(e){var t=this.counters[e];return t||[]},e.prototype.pop=function(e){var t=this;e.forEach((function(e){return t.counters[e].pop()}))},e.prototype.parse=function(e){var t=this,s=e.counterIncrement,i=e.counterReset,r=!0;null!==s&&s.forEach((function(e){var s=t.counters[e.counter];s&&0!==e.increment&&(r=!1,s.length||s.push(1),s[Math.max(0,s.length-1)]+=e.increment)}));var o=[];return r&&i.forEach((function(e){var s=t.counters[e.counter];o.push(e.counter),s||(s=t.counters[e.counter]=[]),s.push(e.reset)})),o},e}(),uf={integers:[1e3,900,500,400,100,90,50,40,10,9,5,4,1],values:["M","CM","D","CD","C","XC","L","XL","X","IX","V","IV","I"]},pf={integers:[9e3,8e3,7e3,6e3,5e3,4e3,3e3,2e3,1e3,900,800,700,600,500,400,300,200,100,90,80,70,60,50,40,30,20,10,9,8,7,6,5,4,3,2,1],values:["Ք","Փ","Ւ","Ց","Ր","Տ","Վ","Ս","Ռ","Ջ","Պ","Չ","Ո","Շ","Ն","Յ","Մ","Ճ","Ղ","Ձ","Հ","Կ","Ծ","Խ","Լ","Ի","Ժ","Թ","Ը","Է","Զ","Ե","Դ","Գ","Բ","Ա"]},df={integers:[1e4,9e3,8e3,7e3,6e3,5e3,4e3,3e3,2e3,1e3,400,300,200,100,90,80,70,60,50,40,30,20,19,18,17,16,15,10,9,8,7,6,5,4,3,2,1],values:["י׳","ט׳","ח׳","ז׳","ו׳","ה׳","ד׳","ג׳","ב׳","א׳","ת","ש","ר","ק","צ","פ","ע","ס","נ","מ","ל","כ","יט","יח","יז","טז","טו","י","ט","ח","ז","ו","ה","ד","ג","ב","א"]},ff={integers:[1e4,9e3,8e3,7e3,6e3,5e3,4e3,3e3,2e3,1e3,900,800,700,600,500,400,300,200,100,90,80,70,60,50,40,30,20,10,9,8,7,6,5,4,3,2,1],values:["ჵ","ჰ","ჯ","ჴ","ხ","ჭ","წ","ძ","ც","ჩ","შ","ყ","ღ","ქ","ფ","ჳ","ტ","ს","რ","ჟ","პ","ო","ჲ","ნ","მ","ლ","კ","ი","თ","ჱ","ზ","ვ","ე","დ","გ","ბ","ა"]},Ef=function(e,t,s,i,r,o){return e<t||e>s?vf(e,r,o.length>0):i.integers.reduce((function(t,s,r){for(;e>=s;)e-=s,t+=i.values[r];return t}),"")+o},mf=function(e,t,s,i){var r="";do{s||e--,r=i(e)+r,e/=t}while(e*t>=t);return r},yf=function(e,t,s,i,r){var o=s-t+1;return(e<0?"-":"")+(mf(Math.abs(e),o,i,(function(e){return Kh(Math.floor(e%o)+t)}))+r)},gf=function(e,t,s){void 0===s&&(s=". ");var i=t.length;return mf(Math.abs(e),i,!1,(function(e){return t[Math.floor(e%i)]}))+s},If=function(e,t,s,i,r,o){if(e<-9999||e>9999)return vf(e,4,r.length>0);var n=Math.abs(e),a=r;if(0===n)return t[0]+a;for(var l=0;n>0&&l<=4;l++){var h=n%10;0===h&&xp(o,1)&&""!==a?a=t[h]+a:h>1||1===h&&0===l||1===h&&1===l&&xp(o,2)||1===h&&1===l&&xp(o,4)&&e>100||1===h&&l>1&&xp(o,8)?a=t[h]+(l>0?s[l-1]:"")+a:1===h&&l>0&&(a=s[l-1]+a),n=Math.floor(n/10)}return(e<0?i:"")+a},vf=function(e,t,s){var i=s?". ":"",r=s?"、":"",o=s?", ":"",n=s?" ":"";switch(t){case 0:return"•"+n;case 1:return"◦"+n;case 2:return"◾"+n;case 5:var a=yf(e,48,57,!0,i);return a.length<4?"0"+a:a;case 4:return gf(e,"〇一二三四五六七八九",r);case 6:return Ef(e,1,3999,uf,3,i).toLowerCase();case 7:return Ef(e,1,3999,uf,3,i);case 8:return yf(e,945,969,!1,i);case 9:return yf(e,97,122,!1,i);case 10:return yf(e,65,90,!1,i);case 11:return yf(e,1632,1641,!0,i);case 12:case 49:return Ef(e,1,9999,pf,3,i);case 35:return Ef(e,1,9999,pf,3,i).toLowerCase();case 13:return yf(e,2534,2543,!0,i);case 14:case 30:return yf(e,6112,6121,!0,i);case 15:return gf(e,"子丑寅卯辰巳午未申酉戌亥",r);case 16:return gf(e,"甲乙丙丁戊己庚辛壬癸",r);case 17:case 48:return If(e,"零一二三四五六七八九","十百千萬","負",r,14);case 47:return If(e,"零壹貳參肆伍陸柒捌玖","拾佰仟萬","負",r,15);case 42:return If(e,"零一二三四五六七八九","十百千萬","负",r,14);case 41:return If(e,"零壹贰叁肆伍陆柒捌玖","拾佰仟萬","负",r,15);case 26:return If(e,"〇一二三四五六七八九","十百千万","マイナス",r,0);case 25:return If(e,"零壱弐参四伍六七八九","拾百千万","マイナス",r,7);case 31:return If(e,"영일이삼사오육칠팔구","십백천만","마이너스",o,7);case 33:return If(e,"零一二三四五六七八九","十百千萬","마이너스",o,0);case 32:return If(e,"零壹貳參四五六七八九","拾百千","마이너스",o,7);case 18:return yf(e,2406,2415,!0,i);case 20:return Ef(e,1,19999,ff,3,i);case 21:return yf(e,2790,2799,!0,i);case 22:return yf(e,2662,2671,!0,i);case 22:return Ef(e,1,10999,df,3,i);case 23:return gf(e,"あいうえおかきくけこさしすせそたちつてとなにぬねのはひふへほまみむめもやゆよらりるれろわゐゑをん");case 24:return gf(e,"いろはにほへとちりぬるをわかよたれそつねならむうゐのおくやまけふこえてあさきゆめみしゑひもせす");case 27:return yf(e,3302,3311,!0,i);case 28:return gf(e,"アイウエオカキクケコサシスセソタチツテトナニヌネノハヒフヘホマミムメモヤユヨラリルレロワヰヱヲン",r);case 29:return gf(e,"イロハニホヘトチリヌルヲワカヨタレソツネナラムウヰノオクヤマケフコエテアサキユメミシヱヒモセス",r);case 34:return yf(e,3792,3801,!0,i);case 37:return yf(e,6160,6169,!0,i);case 38:return yf(e,4160,4169,!0,i);case 39:return yf(e,2918,2927,!0,i);case 40:return yf(e,1776,1785,!0,i);case 43:return yf(e,3046,3055,!0,i);case 44:return yf(e,3174,3183,!0,i);case 45:return yf(e,3664,3673,!0,i);case 46:return yf(e,3872,3881,!0,i);default:return yf(e,48,57,!0,i)}},Tf=function(){function e(e,t,s){if(this.context=e,this.options=s,this.scrolledElements=[],this.referenceElement=t,this.counters=new Af,this.quoteDepth=0,!t.ownerDocument)throw new Error("Cloned element does not have an owner document");this.documentElement=this.cloneNode(t.ownerDocument.documentElement,!1)}return e.prototype.toIFrame=function(e,t){var s=this,i=Rf(e,t);if(!i.contentWindow)return Promise.reject("Unable to find iframe window");var r=e.defaultView.pageXOffset,o=e.defaultView.pageYOffset,n=i.contentWindow,a=n.document,l=Nf(i).then((function(){return kh(s,void 0,void 0,(function(){var e,s;return Vh(this,(function(r){switch(r.label){case 0:return this.scrolledElements.forEach(xf),n&&(n.scrollTo(t.left,t.top),!/(iPad|iPhone|iPod)/g.test(navigator.userAgent)||n.scrollY===t.top&&n.scrollX===t.left||(this.context.logger.warn("Unable to restore scroll position for cloned document"),this.context.windowBounds=this.context.windowBounds.add(n.scrollX-t.left,n.scrollY-t.top,0,0))),e=this.options.onclone,void 0===(s=this.clonedReferenceElement)?[2,Promise.reject("Error finding the "+this.referenceElement.nodeName+" in the cloned document")]:a.fonts&&a.fonts.ready?[4,a.fonts.ready]:[3,2];case 1:r.sent(),r.label=2;case 2:return/(AppleWebKit)/g.test(navigator.userAgent)?[4,Df(a)]:[3,4];case 3:r.sent(),r.label=4;case 4:return"function"==typeof e?[2,Promise.resolve().then((function(){return e(a,s)})).then((function(){return i}))]:[2,i]}}))}))}));return a.open(),a.write(Of(document.doctype)+"<html></html>"),Sf(this.referenceElement.ownerDocument,r,o),a.replaceChild(a.adoptNode(this.documentElement),a.documentElement),a.close(),l},e.prototype.createElementClone=function(e){if(Kp(e,2),tf(e))return this.createCanvasClone(e);if(sf(e))return this.createVideoClone(e);if(nf(e))return this.createStyleClone(e);var t=e.cloneNode(!1);return rf(t)&&(rf(e)&&e.currentSrc&&e.currentSrc!==e.src&&(t.src=e.currentSrc,t.srcset=""),"lazy"===t.loading&&(t.loading="eager")),cf(t)?this.createCustomElementClone(t):t},e.prototype.createCustomElementClone=function(e){var t=document.createElement("html2canvascustomelement");return Cf(e.style,t),t},e.prototype.createStyleClone=function(e){try{var t=e.sheet;if(t&&t.cssRules){var s=[].slice.call(t.cssRules,0).reduce((function(e,t){return t&&"string"==typeof t.cssText?e+t.cssText:e}),""),i=e.cloneNode(!1);return i.textContent=s,i}}catch(e){if(this.context.logger.error("Unable to access cssRules property",e),"SecurityError"!==e.name)throw e}return e.cloneNode(!1)},e.prototype.createCanvasClone=function(e){var t;if(this.options.inlineImages&&e.ownerDocument){var s=e.ownerDocument.createElement("img");try{return s.src=e.toDataURL(),s}catch(t){this.context.logger.info("Unable to inline canvas contents, canvas is tainted",e)}}var i=e.cloneNode(!1);try{i.width=e.width,i.height=e.height;var r=e.getContext("2d"),o=i.getContext("2d");if(o)if(!this.options.allowTaint&&r)o.putImageData(r.getImageData(0,0,e.width,e.height),0,0);else{var n=null!==(t=e.getContext("webgl2"))&&void 0!==t?t:e.getContext("webgl");if(n){var a=n.getContextAttributes();!1===(null==a?void 0:a.preserveDrawingBuffer)&&this.context.logger.warn("Unable to clone WebGL context as it has preserveDrawingBuffer=false",e)}o.drawImage(e,0,0)}return i}catch(t){this.context.logger.info("Unable to clone canvas as it is tainted",e)}return i},e.prototype.createVideoClone=function(e){var t=e.ownerDocument.createElement("canvas");t.width=e.offsetWidth,t.height=e.offsetHeight;var s=t.getContext("2d");try{return s&&(s.drawImage(e,0,0,t.width,t.height),this.options.allowTaint||s.getImageData(0,0,t.width,t.height)),t}catch(t){this.context.logger.info("Unable to clone video as it is tainted",e)}var i=e.ownerDocument.createElement("canvas");return i.width=e.offsetWidth,i.height=e.offsetHeight,i},e.prototype.appendChildNode=function(e,t,s){Kd(t)&&("SCRIPT"===t.tagName||t.hasAttribute("data-html2canvas-ignore")||"function"==typeof this.options.ignoreElements&&this.options.ignoreElements(t))||this.options.copyStyles&&Kd(t)&&nf(t)||e.appendChild(this.cloneNode(t,s))},e.prototype.cloneChildNodes=function(e,t,s){for(var i=this,r=e.shadowRoot?e.shadowRoot.firstChild:e.firstChild;r;r=r.nextSibling)if(Kd(r)&&hf(r)&&"function"==typeof r.assignedNodes){var o=r.assignedNodes();o.length&&o.forEach((function(e){return i.appendChildNode(t,e,s)}))}else this.appendChildNode(t,r,s)},e.prototype.cloneNode=function(e,t){if(zd(e))return document.createTextNode(e.data);if(!e.ownerDocument)return e.cloneNode(!1);var s=e.ownerDocument.defaultView;if(s&&Kd(e)&&(Yd(e)||Xd(e))){var i=this.createElementClone(e);i.style.transitionProperty="none";var r=s.getComputedStyle(e),o=s.getComputedStyle(e,":before"),n=s.getComputedStyle(e,":after");this.referenceElement===e&&Yd(i)&&(this.clonedReferenceElement=i),ef(i)&&Ff(i);var a=this.counters.parse(new Wp(this.context,r)),l=this.resolvePseudoContent(e,i,o,id.BEFORE);cf(e)&&(t=!0),sf(e)||this.cloneChildNodes(e,i,t),l&&i.insertBefore(l,i.firstChild);var h=this.resolvePseudoContent(e,i,n,id.AFTER);return h&&i.appendChild(h),this.counters.pop(a),(r&&(this.options.copyStyles||Xd(e))&&!of(e)||t)&&Cf(r,i),0===e.scrollTop&&0===e.scrollLeft||this.scrolledElements.push([i,e.scrollLeft,e.scrollTop]),(af(e)||lf(e))&&(af(i)||lf(i))&&(i.value=e.value),i}return e.cloneNode(!1)},e.prototype.resolvePseudoContent=function(e,t,s,i){var r=this;if(s){var o=s.content,n=t.ownerDocument;if(n&&o&&"none"!==o&&"-moz-alt-content"!==o&&"none"!==s.display){this.counters.parse(new Wp(this.context,s));var a=new Qp(this.context,s),l=n.createElement("html2canvaspseudoelement");Cf(s,l),a.content.forEach((function(t){if(0===t.type)l.appendChild(n.createTextNode(t.value));else if(22===t.type){var s=n.createElement("img");s.src=t.value,s.style.opacity="1",l.appendChild(s)}else if(18===t.type){if("attr"===t.name){var i=t.values.filter(RA);i.length&&l.appendChild(n.createTextNode(e.getAttribute(i[0].value)||""))}else if("counter"===t.name){var o=t.values.filter(bA),h=o[0],c=o[1];if(h&&RA(h)){var A=r.counters.getCounterValue(h.value),u=c&&RA(c)?Ju.parse(r.context,c.value):3;l.appendChild(n.createTextNode(vf(A,u,!1)))}}else if("counters"===t.name){var p=t.values.filter(bA),d=(h=p[0],p[1]);c=p[2];if(h&&RA(h)){var f=r.counters.getCounterValues(h.value),E=c&&RA(c)?Ju.parse(r.context,c.value):3,m=d&&0===d.type?d.value:"",y=f.map((function(e){return vf(e,E,!1)})).join(m);l.appendChild(n.createTextNode(y))}}}else if(20===t.type)switch(t.value){case"open-quote":l.appendChild(n.createTextNode(Up(a.quotes,r.quoteDepth++,!0)));break;case"close-quote":l.appendChild(n.createTextNode(Up(a.quotes,--r.quoteDepth,!1)));break;default:l.appendChild(n.createTextNode(t.value))}})),l.className=wf+" "+Bf;var h=i===id.BEFORE?" "+wf:" "+Bf;return Xd(t)?t.className.baseValue+=h:t.className+=h,l}}},e.destroy=function(e){return!!e.parentNode&&(e.parentNode.removeChild(e),!0)},e}();!function(e){e[e.BEFORE=0]="BEFORE",e[e.AFTER=1]="AFTER"}(id||(id={}));var _f,Rf=function(e,t){var s=e.createElement("iframe");return s.className="html2canvas-container",s.style.visibility="hidden",s.style.position="fixed",s.style.left="-10000px",s.style.top="0px",s.style.border="0",s.width=t.width.toString(),s.height=t.height.toString(),s.scrolling="no",s.setAttribute("data-html2canvas-ignore","true"),e.body.appendChild(s),s},Pf=function(e){return new Promise((function(t){e.complete?t():e.src?(e.onload=t,e.onerror=t):t()}))},Df=function(e){return Promise.all([].slice.call(e.images,0).map(Pf))},Nf=function(e){return new Promise((function(t,s){var i=e.contentWindow;if(!i)return s("No window assigned for iframe");var r=i.document;i.onload=e.onload=function(){i.onload=e.onload=null;var s=setInterval((function(){r.body.childNodes.length>0&&"complete"===r.readyState&&(clearInterval(s),t(e))}),50)}}))},bf=["all","d","content"],Cf=function(e,t){for(var s=e.length-1;s>=0;s--){var i=e.item(s);-1===bf.indexOf(i)&&t.style.setProperty(i,e.getPropertyValue(i))}return t},Of=function(e){var t="";return e&&(t+="<!DOCTYPE ",e.name&&(t+=e.name),e.internalSubset&&(t+=e.internalSubset),e.publicId&&(t+='"'+e.publicId+'"'),e.systemId&&(t+='"'+e.systemId+'"'),t+=">"),t},Sf=function(e,t,s){e&&e.defaultView&&(t!==e.defaultView.pageXOffset||s!==e.defaultView.pageYOffset)&&e.defaultView.scrollTo(t,s)},xf=function(e){var t=e[0],s=e[1],i=e[2];t.scrollLeft=s,t.scrollTop=i},wf="___html2canvas___pseudoelement_before",Bf="___html2canvas___pseudoelement_after",Ff=function(e){Mf(e,"."+wf+':before{\n    content: "" !important;\n    display: none !important;\n}\n         .'+Bf+':after{\n    content: "" !important;\n    display: none !important;\n}')},Mf=function(e,t){var s=e.ownerDocument;if(s){var i=s.createElement("style");i.textContent=t,e.appendChild(i)}},Lf=function(){function e(){}return e.getOrigin=function(t){var s=e._link;return s?(s.href=t,s.href=s.href,s.protocol+s.hostname+s.port):"about:blank"},e.isSameOrigin=function(t){return e.getOrigin(t)===e._origin},e.setContext=function(t){e._link=t.document.createElement("a"),e._origin=e.getOrigin(t.location.href)},e._origin="about:blank",e}(),Uf=function(){function e(e,t){this.context=e,this._options=t,this._cache={}}return e.prototype.addImage=function(e){var t=Promise.resolve();return this.has(e)?t:Wf(e)||Vf(e)?((this._cache[e]=this.loadImage(e)).catch((function(){})),t):t},e.prototype.match=function(e){return this._cache[e]},e.prototype.loadImage=function(e){return kh(this,void 0,void 0,(function(){var t,s,i,r,o=this;return Vh(this,(function(n){switch(n.label){case 0:return t=Lf.isSameOrigin(e),s=!jf(e)&&!0===this._options.useCORS&&Ed.SUPPORT_CORS_IMAGES&&!t,i=!jf(e)&&!t&&!Wf(e)&&"string"==typeof this._options.proxy&&Ed.SUPPORT_CORS_XHR&&!s,t||!1!==this._options.allowTaint||jf(e)||Wf(e)||i||s?(r=e,i?[4,this.proxy(r)]:[3,2]):[2];case 1:r=n.sent(),n.label=2;case 2:return this.context.logger.debug("Added image "+e.substring(0,256)),[4,new Promise((function(e,t){var i=new Image;i.onload=function(){return e(i)},i.onerror=t,(Qf(r)||s)&&(i.crossOrigin="anonymous"),i.src=r,!0===i.complete&&setTimeout((function(){return e(i)}),500),o._options.imageTimeout>0&&setTimeout((function(){return t("Timed out ("+o._options.imageTimeout+"ms) loading image")}),o._options.imageTimeout)}))];case 3:return[2,n.sent()]}}))}))},e.prototype.has=function(e){return void 0!==this._cache[e]},e.prototype.keys=function(){return Promise.resolve(Object.keys(this._cache))},e.prototype.proxy=function(e){var t=this,s=this._options.proxy;if(!s)throw new Error("No proxy defined");var i=e.substring(0,256);return new Promise((function(r,o){var n=Ed.SUPPORT_RESPONSE_TYPE?"blob":"text",a=new XMLHttpRequest;a.onload=function(){if(200===a.status)if("text"===n)r(a.response);else{var e=new FileReader;e.addEventListener("load",(function(){return r(e.result)}),!1),e.addEventListener("error",(function(e){return o(e)}),!1),e.readAsDataURL(a.response)}else o("Failed to proxy resource "+i+" with status code "+a.status)},a.onerror=o;var l=s.indexOf("?")>-1?"&":"?";if(a.open("GET",""+s+l+"url="+encodeURIComponent(e)+"&responseType="+n),"text"!==n&&a instanceof XMLHttpRequest&&(a.responseType=n),t._options.imageTimeout){var h=t._options.imageTimeout;a.timeout=h,a.ontimeout=function(){return o("Timed out ("+h+"ms) proxying "+i)}}a.send()}))},e}(),Hf=/^data:image\/svg\+xml/i,Gf=/^data:image\/.*;base64,/i,kf=/^data:image\/.*/i,Vf=function(e){return Ed.SUPPORT_SVG_DRAWING||!zf(e)},jf=function(e){return kf.test(e)},Qf=function(e){return Gf.test(e)},Wf=function(e){return"blob"===e.substr(0,4)},zf=function(e){return"svg"===e.substr(-3).toLowerCase()||Hf.test(e)},Kf=function(){function e(e,t){this.type=0,this.x=e,this.y=t}return e.prototype.add=function(t,s){return new e(this.x+t,this.y+s)},e}(),Yf=function(e,t,s){return new Kf(e.x+(t.x-e.x)*s,e.y+(t.y-e.y)*s)},Xf=function(){function e(e,t,s,i){this.type=1,this.start=e,this.startControl=t,this.endControl=s,this.end=i}return e.prototype.subdivide=function(t,s){var i=Yf(this.start,this.startControl,t),r=Yf(this.startControl,this.endControl,t),o=Yf(this.endControl,this.end,t),n=Yf(i,r,t),a=Yf(r,o,t),l=Yf(n,a,t);return s?new e(this.start,i,n,l):new e(l,a,o,this.end)},e.prototype.add=function(t,s){return new e(this.start.add(t,s),this.startControl.add(t,s),this.endControl.add(t,s),this.end.add(t,s))},e.prototype.reverse=function(){return new e(this.end,this.endControl,this.startControl,this.start)},e}(),Zf=function(e){return 1===e.type},qf=function(e){var t=e.styles,s=e.bounds,i=LA(t.borderTopLeftRadius,s.width,s.height),r=i[0],o=i[1],n=LA(t.borderTopRightRadius,s.width,s.height),a=n[0],l=n[1],h=LA(t.borderBottomRightRadius,s.width,s.height),c=h[0],A=h[1],u=LA(t.borderBottomLeftRadius,s.width,s.height),p=u[0],d=u[1],f=[];f.push((r+a)/s.width),f.push((p+c)/s.width),f.push((o+d)/s.height),f.push((l+A)/s.height);var E=Math.max.apply(Math,f);E>1&&(r/=E,o/=E,a/=E,l/=E,c/=E,A/=E,p/=E,d/=E);var m=s.width-a,y=s.height-A,g=s.width-c,I=s.height-d,v=t.borderTopWidth,T=t.borderRightWidth,_=t.borderBottomWidth,R=t.borderLeftWidth,P=UA(t.paddingTop,e.bounds.width),D=UA(t.paddingRight,e.bounds.width),N=UA(t.paddingBottom,e.bounds.width),b=UA(t.paddingLeft,e.bounds.width);this.topLeftBorderDoubleOuterBox=r>0||o>0?Jf(s.left+R/3,s.top+v/3,r-R/3,o-v/3,_f.TOP_LEFT):new Kf(s.left+R/3,s.top+v/3),this.topRightBorderDoubleOuterBox=r>0||o>0?Jf(s.left+m,s.top+v/3,a-T/3,l-v/3,_f.TOP_RIGHT):new Kf(s.left+s.width-T/3,s.top+v/3),this.bottomRightBorderDoubleOuterBox=c>0||A>0?Jf(s.left+g,s.top+y,c-T/3,A-_/3,_f.BOTTOM_RIGHT):new Kf(s.left+s.width-T/3,s.top+s.height-_/3),this.bottomLeftBorderDoubleOuterBox=p>0||d>0?Jf(s.left+R/3,s.top+I,p-R/3,d-_/3,_f.BOTTOM_LEFT):new Kf(s.left+R/3,s.top+s.height-_/3),this.topLeftBorderDoubleInnerBox=r>0||o>0?Jf(s.left+2*R/3,s.top+2*v/3,r-2*R/3,o-2*v/3,_f.TOP_LEFT):new Kf(s.left+2*R/3,s.top+2*v/3),this.topRightBorderDoubleInnerBox=r>0||o>0?Jf(s.left+m,s.top+2*v/3,a-2*T/3,l-2*v/3,_f.TOP_RIGHT):new Kf(s.left+s.width-2*T/3,s.top+2*v/3),this.bottomRightBorderDoubleInnerBox=c>0||A>0?Jf(s.left+g,s.top+y,c-2*T/3,A-2*_/3,_f.BOTTOM_RIGHT):new Kf(s.left+s.width-2*T/3,s.top+s.height-2*_/3),this.bottomLeftBorderDoubleInnerBox=p>0||d>0?Jf(s.left+2*R/3,s.top+I,p-2*R/3,d-2*_/3,_f.BOTTOM_LEFT):new Kf(s.left+2*R/3,s.top+s.height-2*_/3),this.topLeftBorderStroke=r>0||o>0?Jf(s.left+R/2,s.top+v/2,r-R/2,o-v/2,_f.TOP_LEFT):new Kf(s.left+R/2,s.top+v/2),this.topRightBorderStroke=r>0||o>0?Jf(s.left+m,s.top+v/2,a-T/2,l-v/2,_f.TOP_RIGHT):new Kf(s.left+s.width-T/2,s.top+v/2),this.bottomRightBorderStroke=c>0||A>0?Jf(s.left+g,s.top+y,c-T/2,A-_/2,_f.BOTTOM_RIGHT):new Kf(s.left+s.width-T/2,s.top+s.height-_/2),this.bottomLeftBorderStroke=p>0||d>0?Jf(s.left+R/2,s.top+I,p-R/2,d-_/2,_f.BOTTOM_LEFT):new Kf(s.left+R/2,s.top+s.height-_/2),this.topLeftBorderBox=r>0||o>0?Jf(s.left,s.top,r,o,_f.TOP_LEFT):new Kf(s.left,s.top),this.topRightBorderBox=a>0||l>0?Jf(s.left+m,s.top,a,l,_f.TOP_RIGHT):new Kf(s.left+s.width,s.top),this.bottomRightBorderBox=c>0||A>0?Jf(s.left+g,s.top+y,c,A,_f.BOTTOM_RIGHT):new Kf(s.left+s.width,s.top+s.height),this.bottomLeftBorderBox=p>0||d>0?Jf(s.left,s.top+I,p,d,_f.BOTTOM_LEFT):new Kf(s.left,s.top+s.height),this.topLeftPaddingBox=r>0||o>0?Jf(s.left+R,s.top+v,Math.max(0,r-R),Math.max(0,o-v),_f.TOP_LEFT):new Kf(s.left+R,s.top+v),this.topRightPaddingBox=a>0||l>0?Jf(s.left+Math.min(m,s.width-T),s.top+v,m>s.width+T?0:Math.max(0,a-T),Math.max(0,l-v),_f.TOP_RIGHT):new Kf(s.left+s.width-T,s.top+v),this.bottomRightPaddingBox=c>0||A>0?Jf(s.left+Math.min(g,s.width-R),s.top+Math.min(y,s.height-_),Math.max(0,c-T),Math.max(0,A-_),_f.BOTTOM_RIGHT):new Kf(s.left+s.width-T,s.top+s.height-_),this.bottomLeftPaddingBox=p>0||d>0?Jf(s.left+R,s.top+Math.min(I,s.height-_),Math.max(0,p-R),Math.max(0,d-_),_f.BOTTOM_LEFT):new Kf(s.left+R,s.top+s.height-_),this.topLeftContentBox=r>0||o>0?Jf(s.left+R+b,s.top+v+P,Math.max(0,r-(R+b)),Math.max(0,o-(v+P)),_f.TOP_LEFT):new Kf(s.left+R+b,s.top+v+P),this.topRightContentBox=a>0||l>0?Jf(s.left+Math.min(m,s.width+R+b),s.top+v+P,m>s.width+R+b?0:a-R+b,l-(v+P),_f.TOP_RIGHT):new Kf(s.left+s.width-(T+D),s.top+v+P),this.bottomRightContentBox=c>0||A>0?Jf(s.left+Math.min(g,s.width-(R+b)),s.top+Math.min(y,s.height+v+P),Math.max(0,c-(T+D)),A-(_+N),_f.BOTTOM_RIGHT):new Kf(s.left+s.width-(T+D),s.top+s.height-(_+N)),this.bottomLeftContentBox=p>0||d>0?Jf(s.left+R+b,s.top+I,Math.max(0,p-(R+b)),d-(_+N),_f.BOTTOM_LEFT):new Kf(s.left+R+b,s.top+s.height-(_+N))};!function(e){e[e.TOP_LEFT=0]="TOP_LEFT",e[e.TOP_RIGHT=1]="TOP_RIGHT",e[e.BOTTOM_RIGHT=2]="BOTTOM_RIGHT",e[e.BOTTOM_LEFT=3]="BOTTOM_LEFT"}(_f||(_f={}));var Jf=function(e,t,s,i,r){var o=(Math.sqrt(2)-1)/3*4,n=s*o,a=i*o,l=e+s,h=t+i;switch(r){case _f.TOP_LEFT:return new Xf(new Kf(e,h),new Kf(e,h-a),new Kf(l-n,t),new Kf(l,t));case _f.TOP_RIGHT:return new Xf(new Kf(e,t),new Kf(e+n,t),new Kf(l,h-a),new Kf(l,h));case _f.BOTTOM_RIGHT:return new Xf(new Kf(l,t),new Kf(l,t+a),new Kf(e+n,h),new Kf(e,h));case _f.BOTTOM_LEFT:default:return new Xf(new Kf(l,h),new Kf(l-n,h),new Kf(e,t+a),new Kf(e,t))}},$f=function(e){return[e.topLeftBorderBox,e.topRightBorderBox,e.bottomRightBorderBox,e.bottomLeftBorderBox]},eE=function(e){return[e.topLeftPaddingBox,e.topRightPaddingBox,e.bottomRightPaddingBox,e.bottomLeftPaddingBox]},tE=function(e,t,s){this.offsetX=e,this.offsetY=t,this.matrix=s,this.type=0,this.target=6},sE=function(e,t){this.path=e,this.target=t,this.type=1},iE=function(e){this.opacity=e,this.type=2,this.target=6},rE=function(e){return 1===e.type},oE=function(e,t){return e.length===t.length&&e.some((function(e,s){return e===t[s]}))},nE=function(e){this.element=e,this.inlineLevel=[],this.nonInlineLevel=[],this.negativeZIndex=[],this.zeroOrAutoZIndexOrTransformedOrOpacity=[],this.positiveZIndex=[],this.nonPositionedFloats=[],this.nonPositionedInlineLevel=[]},aE=function(){function e(e,t){if(this.container=e,this.parent=t,this.effects=[],this.curves=new qf(this.container),this.container.styles.opacity<1&&this.effects.push(new iE(this.container.styles.opacity)),null!==this.container.styles.transform){var s=this.container.bounds.left+this.container.styles.transformOrigin[0].number,i=this.container.bounds.top+this.container.styles.transformOrigin[1].number,r=this.container.styles.transform;this.effects.push(new tE(s,i,r))}if(0!==this.container.styles.overflowX){var o=$f(this.curves),n=eE(this.curves);oE(o,n)?this.effects.push(new sE(o,6)):(this.effects.push(new sE(o,2)),this.effects.push(new sE(n,4)))}}return e.prototype.getEffects=function(e){for(var t=-1===[2,3].indexOf(this.container.styles.position),s=this.parent,i=this.effects.slice(0);s;){var r=s.effects.filter((function(e){return!rE(e)}));if(t||0!==s.container.styles.position||!s.parent){if(i.unshift.apply(i,r),t=-1===[2,3].indexOf(s.container.styles.position),0!==s.container.styles.overflowX){var o=$f(s.curves),n=eE(s.curves);oE(o,n)||i.unshift(new sE(n,6))}}else i.unshift.apply(i,r);s=s.parent}return i.filter((function(t){return xp(t.target,e)}))},e}(),lE=function(e,t,s,i){e.container.elements.forEach((function(r){var o=xp(r.flags,4),n=xp(r.flags,2),a=new aE(r,e);xp(r.styles.display,2048)&&i.push(a);var l=xp(r.flags,8)?[]:i;if(o||n){var h=o||r.styles.isPositioned()?s:t,c=new nE(a);if(r.styles.isPositioned()||r.styles.opacity<1||r.styles.isTransformed()){var A=r.styles.zIndex.order;if(A<0){var u=0;h.negativeZIndex.some((function(e,t){return A>e.element.container.styles.zIndex.order?(u=t,!1):u>0})),h.negativeZIndex.splice(u,0,c)}else if(A>0){var p=0;h.positiveZIndex.some((function(e,t){return A>=e.element.container.styles.zIndex.order?(p=t+1,!1):p>0})),h.positiveZIndex.splice(p,0,c)}else h.zeroOrAutoZIndexOrTransformedOrOpacity.push(c)}else r.styles.isFloating()?h.nonPositionedFloats.push(c):h.nonPositionedInlineLevel.push(c);lE(a,c,o?c:s,l)}else r.styles.isInlineLevel()?t.inlineLevel.push(a):t.nonInlineLevel.push(a),lE(a,t,s,l);xp(r.flags,8)&&hE(r,l)}))},hE=function(e,t){for(var s=e instanceof xd?e.start:1,i=e instanceof xd&&e.reversed,r=0;r<t.length;r++){var o=t[r];o.container instanceof Sd&&"number"==typeof o.container.value&&0!==o.container.value&&(s=o.container.value),o.listValue=vf(s,o.container.styles.listStyleType,!0),s+=i?-1:1}},cE=function(e,t){switch(t){case 0:return uE(e.topLeftBorderBox,e.topLeftPaddingBox,e.topRightBorderBox,e.topRightPaddingBox);case 1:return uE(e.topRightBorderBox,e.topRightPaddingBox,e.bottomRightBorderBox,e.bottomRightPaddingBox);case 2:return uE(e.bottomRightBorderBox,e.bottomRightPaddingBox,e.bottomLeftBorderBox,e.bottomLeftPaddingBox);default:return uE(e.bottomLeftBorderBox,e.bottomLeftPaddingBox,e.topLeftBorderBox,e.topLeftPaddingBox)}},AE=function(e,t){var s=[];return Zf(e)?s.push(e.subdivide(.5,!1)):s.push(e),Zf(t)?s.push(t.subdivide(.5,!0)):s.push(t),s},uE=function(e,t,s,i){var r=[];return Zf(e)?r.push(e.subdivide(.5,!1)):r.push(e),Zf(s)?r.push(s.subdivide(.5,!0)):r.push(s),Zf(i)?r.push(i.subdivide(.5,!0).reverse()):r.push(i),Zf(t)?r.push(t.subdivide(.5,!1).reverse()):r.push(t),r},pE=function(e){var t=e.bounds,s=e.styles;return t.add(s.borderLeftWidth,s.borderTopWidth,-(s.borderRightWidth+s.borderLeftWidth),-(s.borderTopWidth+s.borderBottomWidth))},dE=function(e){var t=e.styles,s=e.bounds,i=UA(t.paddingLeft,s.width),r=UA(t.paddingRight,s.width),o=UA(t.paddingTop,s.width),n=UA(t.paddingBottom,s.width);return s.add(i+t.borderLeftWidth,o+t.borderTopWidth,-(t.borderRightWidth+t.borderLeftWidth+i+r),-(t.borderTopWidth+t.borderBottomWidth+o+n))},fE=function(e,t,s){var i=function(e,t){return 0===e?t.bounds:2===e?dE(t):pE(t)}(gE(e.styles.backgroundOrigin,t),e),r=function(e,t){return 0===e?t.bounds:2===e?dE(t):pE(t)}(gE(e.styles.backgroundClip,t),e),o=yE(gE(e.styles.backgroundSize,t),s,i),n=o[0],a=o[1],l=LA(gE(e.styles.backgroundPosition,t),i.width-n,i.height-a);return[IE(gE(e.styles.backgroundRepeat,t),l,o,i,r),Math.round(i.left+l[0]),Math.round(i.top+l[1]),n,a]},EE=function(e){return RA(e)&&e.value===cu.AUTO},mE=function(e){return"number"==typeof e},yE=function(e,t,s){var i=t[0],r=t[1],o=t[2],n=e[0],a=e[1];if(!n)return[0,0];if(xA(n)&&a&&xA(a))return[UA(n,s.width),UA(a,s.height)];var l=mE(o);if(RA(n)&&(n.value===cu.CONTAIN||n.value===cu.COVER))return mE(o)?s.width/s.height<o!=(n.value===cu.COVER)?[s.width,s.width/o]:[s.height*o,s.height]:[s.width,s.height];var h=mE(i),c=mE(r),A=h||c;if(EE(n)&&(!a||EE(a)))return h&&c?[i,r]:l||A?A&&l?[h?i:r*o,c?r:i/o]:[h?i:s.width,c?r:s.height]:[s.width,s.height];if(l){var u=0,p=0;return xA(n)?u=UA(n,s.width):xA(a)&&(p=UA(a,s.height)),EE(n)?u=p*o:a&&!EE(a)||(p=u/o),[u,p]}var d=null,f=null;if(xA(n)?d=UA(n,s.width):a&&xA(a)&&(f=UA(a,s.height)),null===d||a&&!EE(a)||(f=h&&c?d/i*r:s.height),null!==f&&EE(n)&&(d=h&&c?f/r*i:s.width),null!==d&&null!==f)return[d,f];throw new Error("Unable to calculate background-size for element")},gE=function(e,t){var s=e[t];return void 0===s?e[0]:s},IE=function(e,t,s,i,r){var o=t[0],n=t[1],a=s[0],l=s[1];switch(e){case 2:return[new Kf(Math.round(i.left),Math.round(i.top+n)),new Kf(Math.round(i.left+i.width),Math.round(i.top+n)),new Kf(Math.round(i.left+i.width),Math.round(l+i.top+n)),new Kf(Math.round(i.left),Math.round(l+i.top+n))];case 3:return[new Kf(Math.round(i.left+o),Math.round(i.top)),new Kf(Math.round(i.left+o+a),Math.round(i.top)),new Kf(Math.round(i.left+o+a),Math.round(i.height+i.top)),new Kf(Math.round(i.left+o),Math.round(i.height+i.top))];case 1:return[new Kf(Math.round(i.left+o),Math.round(i.top+n)),new Kf(Math.round(i.left+o+a),Math.round(i.top+n)),new Kf(Math.round(i.left+o+a),Math.round(i.top+n+l)),new Kf(Math.round(i.left+o),Math.round(i.top+n+l))];default:return[new Kf(Math.round(r.left),Math.round(r.top)),new Kf(Math.round(r.left+r.width),Math.round(r.top)),new Kf(Math.round(r.left+r.width),Math.round(r.height+r.top)),new Kf(Math.round(r.left),Math.round(r.height+r.top))]}},vE=function(){function e(e){this._data={},this._document=e}return e.prototype.parseMetrics=function(e,t){var s=this._document.createElement("div"),i=this._document.createElement("img"),r=this._document.createElement("span"),o=this._document.body;s.style.visibility="hidden",s.style.fontFamily=e,s.style.fontSize=t,s.style.margin="0",s.style.padding="0",s.style.whiteSpace="nowrap",o.appendChild(s),i.src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7",i.width=1,i.height=1,i.style.margin="0",i.style.padding="0",i.style.verticalAlign="baseline",r.style.fontFamily=e,r.style.fontSize=t,r.style.margin="0",r.style.padding="0",r.appendChild(this._document.createTextNode("Hidden Text")),s.appendChild(r),s.appendChild(i);var n=i.offsetTop-r.offsetTop+2;s.removeChild(r),s.appendChild(this._document.createTextNode("Hidden Text")),s.style.lineHeight="normal",i.style.verticalAlign="super";var a=i.offsetTop-s.offsetTop+2;return o.removeChild(s),{baseline:n,middle:a}},e.prototype.getMetrics=function(e,t){var s=e+" "+t;return void 0===this._data[s]&&(this._data[s]=this.parseMetrics(e,t)),this._data[s]},e}(),TE=function(e,t){this.context=e,this.options=t},_E=function(e){function t(t,s){var i=e.call(this,t,s)||this;return i._activeEffects=[],i.canvas=s.canvas?s.canvas:document.createElement("canvas"),i.ctx=i.canvas.getContext("2d"),s.canvas||(i.canvas.width=Math.floor(s.width*s.scale),i.canvas.height=Math.floor(s.height*s.scale),i.canvas.style.width=s.width+"px",i.canvas.style.height=s.height+"px"),i.fontMetrics=new vE(document),i.ctx.scale(i.options.scale,i.options.scale),i.ctx.translate(-s.x,-s.y),i.ctx.textBaseline="bottom",i._activeEffects=[],i.context.logger.debug("Canvas renderer initialized ("+s.width+"x"+s.height+") with scale "+s.scale),i}return Hh(t,e),t.prototype.applyEffects=function(e){for(var t=this;this._activeEffects.length;)this.popEffect();e.forEach((function(e){return t.applyEffect(e)}))},t.prototype.applyEffect=function(e){this.ctx.save(),function(e){return 2===e.type}(e)&&(this.ctx.globalAlpha=e.opacity),function(e){return 0===e.type}(e)&&(this.ctx.translate(e.offsetX,e.offsetY),this.ctx.transform(e.matrix[0],e.matrix[1],e.matrix[2],e.matrix[3],e.matrix[4],e.matrix[5]),this.ctx.translate(-e.offsetX,-e.offsetY)),rE(e)&&(this.path(e.path),this.ctx.clip()),this._activeEffects.push(e)},t.prototype.popEffect=function(){this._activeEffects.pop(),this.ctx.restore()},t.prototype.renderStack=function(e){return kh(this,void 0,void 0,(function(){return Vh(this,(function(t){switch(t.label){case 0:return e.element.container.styles.isVisible()?[4,this.renderStackContent(e)]:[3,2];case 1:t.sent(),t.label=2;case 2:return[2]}}))}))},t.prototype.renderNode=function(e){return kh(this,void 0,void 0,(function(){return Vh(this,(function(t){switch(t.label){case 0:return xp(e.container.flags,16),e.container.styles.isVisible()?[4,this.renderNodeBackgroundAndBorders(e)]:[3,3];case 1:return t.sent(),[4,this.renderNodeContent(e)];case 2:t.sent(),t.label=3;case 3:return[2]}}))}))},t.prototype.renderTextWithLetterSpacing=function(e,t,s){var i=this;0===t?this.ctx.fillText(e.text,e.bounds.left,e.bounds.top+s):Id(e.text).reduce((function(t,r){return i.ctx.fillText(r,t,e.bounds.top+s),t+i.ctx.measureText(r).width}),e.bounds.left)},t.prototype.createFontStyle=function(e){var t=e.fontVariant.filter((function(e){return"normal"===e||"small-caps"===e})).join(""),s=bE(e.fontFamily).join(", "),i=TA(e.fontSize)?""+e.fontSize.number+e.fontSize.unit:e.fontSize.number+"px";return[[e.fontStyle,t,e.fontWeight,i,s].join(" "),s,i]},t.prototype.renderTextNode=function(e,t){return kh(this,void 0,void 0,(function(){var s,i,r,o,n,a,l,h,c=this;return Vh(this,(function(A){return s=this.createFontStyle(t),i=s[0],r=s[1],o=s[2],this.ctx.font=i,this.ctx.direction=1===t.direction?"rtl":"ltr",this.ctx.textAlign="left",this.ctx.textBaseline="alphabetic",n=this.fontMetrics.getMetrics(r,o),a=n.baseline,l=n.middle,h=t.paintOrder,e.textBounds.forEach((function(e){h.forEach((function(s){switch(s){case 0:c.ctx.fillStyle=WA(t.color),c.renderTextWithLetterSpacing(e,t.letterSpacing,a);var i=t.textShadow;i.length&&e.text.trim().length&&(i.slice(0).reverse().forEach((function(s){c.ctx.shadowColor=WA(s.color),c.ctx.shadowOffsetX=s.offsetX.number*c.options.scale,c.ctx.shadowOffsetY=s.offsetY.number*c.options.scale,c.ctx.shadowBlur=s.blur.number,c.renderTextWithLetterSpacing(e,t.letterSpacing,a)})),c.ctx.shadowColor="",c.ctx.shadowOffsetX=0,c.ctx.shadowOffsetY=0,c.ctx.shadowBlur=0),t.textDecorationLine.length&&(c.ctx.fillStyle=WA(t.textDecorationColor||t.color),t.textDecorationLine.forEach((function(t){switch(t){case 1:c.ctx.fillRect(e.bounds.left,Math.round(e.bounds.top+a),e.bounds.width,1);break;case 2:c.ctx.fillRect(e.bounds.left,Math.round(e.bounds.top),e.bounds.width,1);break;case 3:c.ctx.fillRect(e.bounds.left,Math.ceil(e.bounds.top+l),e.bounds.width,1)}})));break;case 1:t.webkitTextStrokeWidth&&e.text.trim().length&&(c.ctx.strokeStyle=WA(t.webkitTextStrokeColor),c.ctx.lineWidth=t.webkitTextStrokeWidth,c.ctx.lineJoin=window.chrome?"miter":"round",c.ctx.strokeText(e.text,e.bounds.left,e.bounds.top+a)),c.ctx.strokeStyle="",c.ctx.lineWidth=0,c.ctx.lineJoin="miter"}}))})),[2]}))}))},t.prototype.renderReplacedElement=function(e,t,s){if(s&&e.intrinsicWidth>0&&e.intrinsicHeight>0){var i=dE(e),r=eE(t);this.path(r),this.ctx.save(),this.ctx.clip(),this.ctx.drawImage(s,0,0,e.intrinsicWidth,e.intrinsicHeight,i.left,i.top,i.width,i.height),this.ctx.restore()}},t.prototype.renderNodeContent=function(e){return kh(this,void 0,void 0,(function(){var s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g;return Vh(this,(function(I){switch(I.label){case 0:this.applyEffects(e.getEffects(4)),s=e.container,i=e.curves,r=s.styles,o=0,n=s.textNodes,I.label=1;case 1:return o<n.length?(a=n[o],[4,this.renderTextNode(a,r)]):[3,4];case 2:I.sent(),I.label=3;case 3:return o++,[3,1];case 4:if(!(s instanceof bd))return[3,8];I.label=5;case 5:return I.trys.push([5,7,,8]),[4,this.context.cache.match(s.src)];case 6:return E=I.sent(),this.renderReplacedElement(s,i,E),[3,8];case 7:return I.sent(),this.context.logger.error("Error loading image "+s.src),[3,8];case 8:if(s instanceof Cd&&this.renderReplacedElement(s,i,s.canvas),!(s instanceof Od))return[3,12];I.label=9;case 9:return I.trys.push([9,11,,12]),[4,this.context.cache.match(s.svg)];case 10:return E=I.sent(),this.renderReplacedElement(s,i,E),[3,12];case 11:return I.sent(),this.context.logger.error("Error loading svg "+s.svg.substring(0,255)),[3,12];case 12:return s instanceof Hd&&s.tree?[4,new t(this.context,{scale:this.options.scale,backgroundColor:s.backgroundColor,x:0,y:0,width:s.width,height:s.height}).render(s.tree)]:[3,14];case 13:l=I.sent(),s.width&&s.height&&this.ctx.drawImage(l,0,0,s.width,s.height,s.bounds.left,s.bounds.top,s.bounds.width,s.bounds.height),I.label=14;case 14:if(s instanceof Md&&(h=Math.min(s.bounds.width,s.bounds.height),"checkbox"===s.type?s.checked&&(this.ctx.save(),this.path([new Kf(s.bounds.left+.39363*h,s.bounds.top+.79*h),new Kf(s.bounds.left+.16*h,s.bounds.top+.5549*h),new Kf(s.bounds.left+.27347*h,s.bounds.top+.44071*h),new Kf(s.bounds.left+.39694*h,s.bounds.top+.5649*h),new Kf(s.bounds.left+.72983*h,s.bounds.top+.23*h),new Kf(s.bounds.left+.84*h,s.bounds.top+.34085*h),new Kf(s.bounds.left+.39363*h,s.bounds.top+.79*h)]),this.ctx.fillStyle=WA(707406591),this.ctx.fill(),this.ctx.restore()):"radio"===s.type&&s.checked&&(this.ctx.save(),this.ctx.beginPath(),this.ctx.arc(s.bounds.left+h/2,s.bounds.top+h/2,h/4,0,2*Math.PI,!0),this.ctx.fillStyle=WA(707406591),this.ctx.fill(),this.ctx.restore())),RE(s)&&s.value.length){switch(c=this.createFontStyle(r),y=c[0],A=c[1],u=this.fontMetrics.getMetrics(y,A).baseline,this.ctx.font=y,this.ctx.fillStyle=WA(r.color),this.ctx.textBaseline="alphabetic",this.ctx.textAlign=DE(s.styles.textAlign),g=dE(s),p=0,s.styles.textAlign){case 1:p+=g.width/2;break;case 2:p+=g.width}d=g.add(p,0,0,-g.height/2+1),this.ctx.save(),this.path([new Kf(g.left,g.top),new Kf(g.left+g.width,g.top),new Kf(g.left+g.width,g.top+g.height),new Kf(g.left,g.top+g.height)]),this.ctx.clip(),this.renderTextWithLetterSpacing(new md(s.value,d),r.letterSpacing,u),this.ctx.restore(),this.ctx.textBaseline="alphabetic",this.ctx.textAlign="left"}if(!xp(s.styles.display,2048))return[3,20];if(null===s.styles.listStyleImage)return[3,19];if(0!==(f=s.styles.listStyleImage).type)return[3,18];E=void 0,m=f.url,I.label=15;case 15:return I.trys.push([15,17,,18]),[4,this.context.cache.match(m)];case 16:return E=I.sent(),this.ctx.drawImage(E,s.bounds.left-(E.width+10),s.bounds.top),[3,18];case 17:return I.sent(),this.context.logger.error("Error loading list-style-image "+m),[3,18];case 18:return[3,20];case 19:e.listValue&&-1!==s.styles.listStyleType&&(y=this.createFontStyle(r)[0],this.ctx.font=y,this.ctx.fillStyle=WA(r.color),this.ctx.textBaseline="middle",this.ctx.textAlign="right",g=new Qh(s.bounds.left,s.bounds.top+UA(s.styles.paddingTop,s.bounds.width),s.bounds.width,Xu(r.lineHeight,r.fontSize.number)/2+1),this.renderTextWithLetterSpacing(new md(e.listValue,g),r.letterSpacing,Xu(r.lineHeight,r.fontSize.number)/2+2),this.ctx.textBaseline="bottom",this.ctx.textAlign="left"),I.label=20;case 20:return[2]}}))}))},t.prototype.renderStackContent=function(e){return kh(this,void 0,void 0,(function(){var t,s,i,r,o,n,a,l,h,c,A,u,p,d,f;return Vh(this,(function(E){switch(E.label){case 0:return xp(e.element.container.flags,16),[4,this.renderNodeBackgroundAndBorders(e.element)];case 1:E.sent(),t=0,s=e.negativeZIndex,E.label=2;case 2:return t<s.length?(f=s[t],[4,this.renderStack(f)]):[3,5];case 3:E.sent(),E.label=4;case 4:return t++,[3,2];case 5:return[4,this.renderNodeContent(e.element)];case 6:E.sent(),i=0,r=e.nonInlineLevel,E.label=7;case 7:return i<r.length?(f=r[i],[4,this.renderNode(f)]):[3,10];case 8:E.sent(),E.label=9;case 9:return i++,[3,7];case 10:o=0,n=e.nonPositionedFloats,E.label=11;case 11:return o<n.length?(f=n[o],[4,this.renderStack(f)]):[3,14];case 12:E.sent(),E.label=13;case 13:return o++,[3,11];case 14:a=0,l=e.nonPositionedInlineLevel,E.label=15;case 15:return a<l.length?(f=l[a],[4,this.renderStack(f)]):[3,18];case 16:E.sent(),E.label=17;case 17:return a++,[3,15];case 18:h=0,c=e.inlineLevel,E.label=19;case 19:return h<c.length?(f=c[h],[4,this.renderNode(f)]):[3,22];case 20:E.sent(),E.label=21;case 21:return h++,[3,19];case 22:A=0,u=e.zeroOrAutoZIndexOrTransformedOrOpacity,E.label=23;case 23:return A<u.length?(f=u[A],[4,this.renderStack(f)]):[3,26];case 24:E.sent(),E.label=25;case 25:return A++,[3,23];case 26:p=0,d=e.positiveZIndex,E.label=27;case 27:return p<d.length?(f=d[p],[4,this.renderStack(f)]):[3,30];case 28:E.sent(),E.label=29;case 29:return p++,[3,27];case 30:return[2]}}))}))},t.prototype.mask=function(e){this.ctx.beginPath(),this.ctx.moveTo(0,0),this.ctx.lineTo(this.canvas.width,0),this.ctx.lineTo(this.canvas.width,this.canvas.height),this.ctx.lineTo(0,this.canvas.height),this.ctx.lineTo(0,0),this.formatPath(e.slice(0).reverse()),this.ctx.closePath()},t.prototype.path=function(e){this.ctx.beginPath(),this.formatPath(e),this.ctx.closePath()},t.prototype.formatPath=function(e){var t=this;e.forEach((function(e,s){var i=Zf(e)?e.start:e;0===s?t.ctx.moveTo(i.x,i.y):t.ctx.lineTo(i.x,i.y),Zf(e)&&t.ctx.bezierCurveTo(e.startControl.x,e.startControl.y,e.endControl.x,e.endControl.y,e.end.x,e.end.y)}))},t.prototype.renderRepeat=function(e,t,s,i){this.path(e),this.ctx.fillStyle=t,this.ctx.translate(s,i),this.ctx.fill(),this.ctx.translate(-s,-i)},t.prototype.resizeImage=function(e,t,s){var i;if(e.width===t&&e.height===s)return e;var r=(null!==(i=this.canvas.ownerDocument)&&void 0!==i?i:document).createElement("canvas");return r.width=Math.max(1,t),r.height=Math.max(1,s),r.getContext("2d").drawImage(e,0,0,e.width,e.height,0,0,t,s),r},t.prototype.renderBackgroundImage=function(e){return kh(this,void 0,void 0,(function(){var t,s,i,r,o,n;return Vh(this,(function(a){switch(a.label){case 0:t=e.styles.backgroundImage.length-1,s=function(s){var r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I,v,T,_,R,P,D,N,b,C,O,S,x,w,B;return Vh(this,(function(F){switch(F.label){case 0:if(0!==s.type)return[3,5];r=void 0,o=s.url,F.label=1;case 1:return F.trys.push([1,3,,4]),[4,i.context.cache.match(o)];case 2:return r=F.sent(),[3,4];case 3:return F.sent(),i.context.logger.error("Error loading background-image "+o),[3,4];case 4:return r&&(n=fE(e,t,[r.width,r.height,r.width/r.height]),g=n[0],P=n[1],D=n[2],T=n[3],_=n[4],m=i.ctx.createPattern(i.resizeImage(r,T,_),"repeat"),i.renderRepeat(g,m,P,D)),[3,6];case 5:1===s.type?(a=fE(e,t,[null,null,null]),g=a[0],P=a[1],D=a[2],T=a[3],_=a[4],l=ru(s.angle,T,_),h=l[0],c=l[1],A=l[2],u=l[3],p=l[4],(d=document.createElement("canvas")).width=T,d.height=_,f=d.getContext("2d"),E=f.createLinearGradient(c,u,A,p),iu(s.stops,h).forEach((function(e){return E.addColorStop(e.stop,WA(e.color))})),f.fillStyle=E,f.fillRect(0,0,T,_),T>0&&_>0&&(m=i.ctx.createPattern(d,"repeat"),i.renderRepeat(g,m,P,D))):function(e){return 2===e.type}(s)&&(y=fE(e,t,[null,null,null]),g=y[0],I=y[1],v=y[2],T=y[3],_=y[4],R=0===s.position.length?[FA]:s.position,P=UA(R[0],T),D=UA(R[R.length-1],_),N=function(e,t,s,i,r){var o=0,n=0;switch(e.size){case 0:0===e.shape?o=n=Math.min(Math.abs(t),Math.abs(t-i),Math.abs(s),Math.abs(s-r)):1===e.shape&&(o=Math.min(Math.abs(t),Math.abs(t-i)),n=Math.min(Math.abs(s),Math.abs(s-r)));break;case 2:if(0===e.shape)o=n=Math.min(ou(t,s),ou(t,s-r),ou(t-i,s),ou(t-i,s-r));else if(1===e.shape){var a=Math.min(Math.abs(s),Math.abs(s-r))/Math.min(Math.abs(t),Math.abs(t-i)),l=nu(i,r,t,s,!0),h=l[0],c=l[1];n=a*(o=ou(h-t,(c-s)/a))}break;case 1:0===e.shape?o=n=Math.max(Math.abs(t),Math.abs(t-i),Math.abs(s),Math.abs(s-r)):1===e.shape&&(o=Math.max(Math.abs(t),Math.abs(t-i)),n=Math.max(Math.abs(s),Math.abs(s-r)));break;case 3:if(0===e.shape)o=n=Math.max(ou(t,s),ou(t,s-r),ou(t-i,s),ou(t-i,s-r));else if(1===e.shape){a=Math.max(Math.abs(s),Math.abs(s-r))/Math.max(Math.abs(t),Math.abs(t-i));var A=nu(i,r,t,s,!1);h=A[0],c=A[1],n=a*(o=ou(h-t,(c-s)/a))}}return Array.isArray(e.size)&&(o=UA(e.size[0],i),n=2===e.size.length?UA(e.size[1],r):o),[o,n]}(s,P,D,T,_),b=N[0],C=N[1],b>0&&C>0&&(O=i.ctx.createRadialGradient(I+P,v+D,0,I+P,v+D,b),iu(s.stops,2*b).forEach((function(e){return O.addColorStop(e.stop,WA(e.color))})),i.path(g),i.ctx.fillStyle=O,b!==C?(S=e.bounds.left+.5*e.bounds.width,x=e.bounds.top+.5*e.bounds.height,B=1/(w=C/b),i.ctx.save(),i.ctx.translate(S,x),i.ctx.transform(1,0,0,w,0,0),i.ctx.translate(-S,-x),i.ctx.fillRect(I,B*(v-x)+x,T,_*B),i.ctx.restore()):i.ctx.fill())),F.label=6;case 6:return t--,[2]}}))},i=this,r=0,o=e.styles.backgroundImage.slice(0).reverse(),a.label=1;case 1:return r<o.length?(n=o[r],[5,s(n)]):[3,4];case 2:a.sent(),a.label=3;case 3:return r++,[3,1];case 4:return[2]}}))}))},t.prototype.renderSolidBorder=function(e,t,s){return kh(this,void 0,void 0,(function(){return Vh(this,(function(i){return this.path(cE(s,t)),this.ctx.fillStyle=WA(e),this.ctx.fill(),[2]}))}))},t.prototype.renderDoubleBorder=function(e,t,s,i){return kh(this,void 0,void 0,(function(){var r,o;return Vh(this,(function(n){switch(n.label){case 0:return t<3?[4,this.renderSolidBorder(e,s,i)]:[3,2];case 1:return n.sent(),[2];case 2:return r=function(e,t){switch(t){case 0:return uE(e.topLeftBorderBox,e.topLeftBorderDoubleOuterBox,e.topRightBorderBox,e.topRightBorderDoubleOuterBox);case 1:return uE(e.topRightBorderBox,e.topRightBorderDoubleOuterBox,e.bottomRightBorderBox,e.bottomRightBorderDoubleOuterBox);case 2:return uE(e.bottomRightBorderBox,e.bottomRightBorderDoubleOuterBox,e.bottomLeftBorderBox,e.bottomLeftBorderDoubleOuterBox);default:return uE(e.bottomLeftBorderBox,e.bottomLeftBorderDoubleOuterBox,e.topLeftBorderBox,e.topLeftBorderDoubleOuterBox)}}(i,s),this.path(r),this.ctx.fillStyle=WA(e),this.ctx.fill(),o=function(e,t){switch(t){case 0:return uE(e.topLeftBorderDoubleInnerBox,e.topLeftPaddingBox,e.topRightBorderDoubleInnerBox,e.topRightPaddingBox);case 1:return uE(e.topRightBorderDoubleInnerBox,e.topRightPaddingBox,e.bottomRightBorderDoubleInnerBox,e.bottomRightPaddingBox);case 2:return uE(e.bottomRightBorderDoubleInnerBox,e.bottomRightPaddingBox,e.bottomLeftBorderDoubleInnerBox,e.bottomLeftPaddingBox);default:return uE(e.bottomLeftBorderDoubleInnerBox,e.bottomLeftPaddingBox,e.topLeftBorderDoubleInnerBox,e.topLeftPaddingBox)}}(i,s),this.path(o),this.ctx.fill(),[2]}}))}))},t.prototype.renderNodeBackgroundAndBorders=function(e){return kh(this,void 0,void 0,(function(){var t,s,i,r,o,n,a,l,h=this;return Vh(this,(function(c){switch(c.label){case 0:return this.applyEffects(e.getEffects(2)),t=e.container.styles,s=!QA(t.backgroundColor)||t.backgroundImage.length,i=[{style:t.borderTopStyle,color:t.borderTopColor,width:t.borderTopWidth},{style:t.borderRightStyle,color:t.borderRightColor,width:t.borderRightWidth},{style:t.borderBottomStyle,color:t.borderBottomColor,width:t.borderBottomWidth},{style:t.borderLeftStyle,color:t.borderLeftColor,width:t.borderLeftWidth}],r=PE(gE(t.backgroundClip,0),e.curves),s||t.boxShadow.length?(this.ctx.save(),this.path(r),this.ctx.clip(),QA(t.backgroundColor)||(this.ctx.fillStyle=WA(t.backgroundColor),this.ctx.fill()),[4,this.renderBackgroundImage(e.container)]):[3,2];case 1:c.sent(),this.ctx.restore(),t.boxShadow.slice(0).reverse().forEach((function(t){h.ctx.save();var s,i,r,o,n,a=$f(e.curves),l=t.inset?0:1e4,c=(s=a,i=-l+(t.inset?1:-1)*t.spread.number,r=(t.inset?1:-1)*t.spread.number,o=t.spread.number*(t.inset?-2:2),n=t.spread.number*(t.inset?-2:2),s.map((function(e,t){switch(t){case 0:return e.add(i,r);case 1:return e.add(i+o,r);case 2:return e.add(i+o,r+n);case 3:return e.add(i,r+n)}return e})));t.inset?(h.path(a),h.ctx.clip(),h.mask(c)):(h.mask(a),h.ctx.clip(),h.path(c)),h.ctx.shadowOffsetX=t.offsetX.number+l,h.ctx.shadowOffsetY=t.offsetY.number,h.ctx.shadowColor=WA(t.color),h.ctx.shadowBlur=t.blur.number,h.ctx.fillStyle=t.inset?WA(t.color):"rgba(0,0,0,1)",h.ctx.fill(),h.ctx.restore()})),c.label=2;case 2:o=0,n=0,a=i,c.label=3;case 3:return n<a.length?0!==(l=a[n]).style&&!QA(l.color)&&l.width>0?2!==l.style?[3,5]:[4,this.renderDashedDottedBorder(l.color,l.width,o,e.curves,2)]:[3,11]:[3,13];case 4:return c.sent(),[3,11];case 5:return 3!==l.style?[3,7]:[4,this.renderDashedDottedBorder(l.color,l.width,o,e.curves,3)];case 6:return c.sent(),[3,11];case 7:return 4!==l.style?[3,9]:[4,this.renderDoubleBorder(l.color,l.width,o,e.curves)];case 8:return c.sent(),[3,11];case 9:return[4,this.renderSolidBorder(l.color,o,e.curves)];case 10:c.sent(),c.label=11;case 11:o++,c.label=12;case 12:return n++,[3,3];case 13:return[2]}}))}))},t.prototype.renderDashedDottedBorder=function(e,t,s,i,r){return kh(this,void 0,void 0,(function(){var o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I;return Vh(this,(function(v){return this.ctx.save(),o=function(e,t){switch(t){case 0:return AE(e.topLeftBorderStroke,e.topRightBorderStroke);case 1:return AE(e.topRightBorderStroke,e.bottomRightBorderStroke);case 2:return AE(e.bottomRightBorderStroke,e.bottomLeftBorderStroke);default:return AE(e.bottomLeftBorderStroke,e.topLeftBorderStroke)}}(i,s),n=cE(i,s),2===r&&(this.path(n),this.ctx.clip()),Zf(n[0])?(a=n[0].start.x,l=n[0].start.y):(a=n[0].x,l=n[0].y),Zf(n[1])?(h=n[1].end.x,c=n[1].end.y):(h=n[1].x,c=n[1].y),A=0===s||2===s?Math.abs(a-h):Math.abs(l-c),this.ctx.beginPath(),3===r?this.formatPath(o):this.formatPath(n.slice(0,2)),u=t<3?3*t:2*t,p=t<3?2*t:t,3===r&&(u=t,p=t),d=!0,A<=2*u?d=!1:A<=2*u+p?(u*=f=A/(2*u+p),p*=f):(E=Math.floor((A+p)/(u+p)),m=(A-E*u)/(E-1),p=(y=(A-(E+1)*u)/E)<=0||Math.abs(p-m)<Math.abs(p-y)?m:y),d&&(3===r?this.ctx.setLineDash([0,u+p]):this.ctx.setLineDash([u,p])),3===r?(this.ctx.lineCap="round",this.ctx.lineWidth=t):this.ctx.lineWidth=2*t+1.1,this.ctx.strokeStyle=WA(e),this.ctx.stroke(),this.ctx.setLineDash([]),2===r&&(Zf(n[0])&&(g=n[3],I=n[0],this.ctx.beginPath(),this.formatPath([new Kf(g.end.x,g.end.y),new Kf(I.start.x,I.start.y)]),this.ctx.stroke()),Zf(n[1])&&(g=n[1],I=n[2],this.ctx.beginPath(),this.formatPath([new Kf(g.end.x,g.end.y),new Kf(I.start.x,I.start.y)]),this.ctx.stroke())),this.ctx.restore(),[2]}))}))},t.prototype.render=function(e){return kh(this,void 0,void 0,(function(){var t;return Vh(this,(function(s){switch(s.label){case 0:return this.options.backgroundColor&&(this.ctx.fillStyle=WA(this.options.backgroundColor),this.ctx.fillRect(this.options.x,this.options.y,this.options.width,this.options.height)),i=new aE(e,null),r=new nE(i),lE(i,r,r,o=[]),hE(i.container,o),t=r,[4,this.renderStack(t)];case 1:return s.sent(),this.applyEffects([]),[2,this.canvas]}var i,r,o}))}))},t}(TE),RE=function(e){return e instanceof Ud||(e instanceof Ld||e instanceof Md&&"radio"!==e.type&&"checkbox"!==e.type)},PE=function(e,t){switch(e){case 0:return $f(t);case 2:return function(e){return[e.topLeftContentBox,e.topRightContentBox,e.bottomRightContentBox,e.bottomLeftContentBox]}(t);default:return eE(t)}},DE=function(e){switch(e){case 1:return"center";case 2:return"right";default:return"left"}},NE=["-apple-system","system-ui"],bE=function(e){return/iPhone OS 15_(0|1)/.test(window.navigator.userAgent)?e.filter((function(e){return-1===NE.indexOf(e)})):e},CE=function(e){function t(t,s){var i=e.call(this,t,s)||this;return i.canvas=s.canvas?s.canvas:document.createElement("canvas"),i.ctx=i.canvas.getContext("2d"),i.options=s,i.canvas.width=Math.floor(s.width*s.scale),i.canvas.height=Math.floor(s.height*s.scale),i.canvas.style.width=s.width+"px",i.canvas.style.height=s.height+"px",i.ctx.scale(i.options.scale,i.options.scale),i.ctx.translate(-s.x,-s.y),i.context.logger.debug("EXPERIMENTAL ForeignObject renderer initialized ("+s.width+"x"+s.height+" at "+s.x+","+s.y+") with scale "+s.scale),i}return Hh(t,e),t.prototype.render=function(e){return kh(this,void 0,void 0,(function(){var t,s;return Vh(this,(function(i){switch(i.label){case 0:return t=dd(this.options.width*this.options.scale,this.options.height*this.options.scale,this.options.scale,this.options.scale,e),[4,OE(t)];case 1:return s=i.sent(),this.options.backgroundColor&&(this.ctx.fillStyle=WA(this.options.backgroundColor),this.ctx.fillRect(0,0,this.options.width*this.options.scale,this.options.height*this.options.scale)),this.ctx.drawImage(s,-this.options.x*this.options.scale,-this.options.y*this.options.scale),[2,this.canvas]}}))}))},t}(TE),OE=function(e){return new Promise((function(t,s){var i=new Image;i.onload=function(){t(i)},i.onerror=s,i.src="data:image/svg+xml;charset=utf-8,"+encodeURIComponent((new XMLSerializer).serializeToString(e))}))},SE=function(){function e(e){var t=e.id,s=e.enabled;this.id=t,this.enabled=s,this.start=Date.now()}return e.prototype.debug=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];this.enabled&&("undefined"!=typeof window&&window.console&&"function"==typeof console.debug?console.debug.apply(console,jh([this.id,this.getTime()+"ms"],e)):this.info.apply(this,e))},e.prototype.getTime=function(){return Date.now()-this.start},e.prototype.info=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];this.enabled&&"undefined"!=typeof window&&window.console&&"function"==typeof console.info&&console.info.apply(console,jh([this.id,this.getTime()+"ms"],e))},e.prototype.warn=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];this.enabled&&("undefined"!=typeof window&&window.console&&"function"==typeof console.warn?console.warn.apply(console,jh([this.id,this.getTime()+"ms"],e)):this.info.apply(this,e))},e.prototype.error=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];this.enabled&&("undefined"!=typeof window&&window.console&&"function"==typeof console.error?console.error.apply(console,jh([this.id,this.getTime()+"ms"],e)):this.info.apply(this,e))},e.instances={},e}(),xE=function(){function e(t,s){var i;this.windowBounds=s,this.instanceName="#"+e.instanceCount++,this.logger=new SE({id:this.instanceName,enabled:t.logging}),this.cache=null!==(i=t.cache)&&void 0!==i?i:new Uf(this,t)}return e.instanceCount=1,e}(),wE=function(e,t){return void 0===t&&(t={}),BE(e,t)};"undefined"!=typeof window&&Lf.setContext(window);var BE=function(e,t){return kh(void 0,void 0,void 0,(function(){var s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I,v,T,_,R,P,D,N,b,C,O,S,x,w,B,F,M,L,U,H;return Vh(this,(function(G){switch(G.label){case 0:if(!e||"object"!=typeof e)return[2,Promise.reject("Invalid element provided as first argument")];if(!(s=e.ownerDocument))throw new Error("Element is not attached to a Document");if(!(i=s.defaultView))throw new Error("Document is not attached to a Window");return r={allowTaint:null!==(_=t.allowTaint)&&void 0!==_&&_,imageTimeout:null!==(R=t.imageTimeout)&&void 0!==R?R:15e3,proxy:t.proxy,useCORS:null!==(P=t.useCORS)&&void 0!==P&&P},o=Gh({logging:null===(D=t.logging)||void 0===D||D,cache:t.cache},r),n={windowWidth:null!==(N=t.windowWidth)&&void 0!==N?N:i.innerWidth,windowHeight:null!==(b=t.windowHeight)&&void 0!==b?b:i.innerHeight,scrollX:null!==(C=t.scrollX)&&void 0!==C?C:i.pageXOffset,scrollY:null!==(O=t.scrollY)&&void 0!==O?O:i.pageYOffset},a=new Qh(n.scrollX,n.scrollY,n.windowWidth,n.windowHeight),l=new xE(o,a),h=null!==(S=t.foreignObjectRendering)&&void 0!==S&&S,c={allowTaint:null!==(x=t.allowTaint)&&void 0!==x&&x,onclone:t.onclone,ignoreElements:t.ignoreElements,inlineImages:h,copyStyles:h},l.logger.debug("Starting document clone with size "+a.width+"x"+a.height+" scrolled to "+-a.left+","+-a.top),A=new Tf(l,e,c),(u=A.clonedReferenceElement)?[4,A.toIFrame(s,a)]:[2,Promise.reject("Unable to find element in cloned iframe")];case 1:return p=G.sent(),d=ef(u)||"HTML"===u.tagName?function(e){var t=e.body,s=e.documentElement;if(!t||!s)throw new Error("Unable to get document size");var i=Math.max(Math.max(t.scrollWidth,s.scrollWidth),Math.max(t.offsetWidth,s.offsetWidth),Math.max(t.clientWidth,s.clientWidth)),r=Math.max(Math.max(t.scrollHeight,s.scrollHeight),Math.max(t.offsetHeight,s.offsetHeight),Math.max(t.clientHeight,s.clientHeight));return new Qh(0,0,i,r)}(u.ownerDocument):Wh(l,u),f=d.width,E=d.height,m=d.left,y=d.top,g=FE(l,u,t.backgroundColor),I={canvas:t.canvas,backgroundColor:g,scale:null!==(B=null!==(w=t.scale)&&void 0!==w?w:i.devicePixelRatio)&&void 0!==B?B:1,x:(null!==(F=t.x)&&void 0!==F?F:0)+m,y:(null!==(M=t.y)&&void 0!==M?M:0)+y,width:null!==(L=t.width)&&void 0!==L?L:Math.ceil(f),height:null!==(U=t.height)&&void 0!==U?U:Math.ceil(E)},h?(l.logger.debug("Document cloned, using foreign object rendering"),[4,new CE(l,I).render(u)]):[3,3];case 2:return v=G.sent(),[3,5];case 3:return l.logger.debug("Document cloned, element located at "+m+","+y+" with size "+f+"x"+E+" using computed rendering"),l.logger.debug("Starting DOM parsing"),T=jd(l,u),g===T.styles.backgroundColor&&(T.styles.backgroundColor=$A.TRANSPARENT),l.logger.debug("Starting renderer for element at "+I.x+","+I.y+" with size "+I.width+"x"+I.height),[4,new _E(l,I).render(T)];case 4:v=G.sent(),G.label=5;case 5:return(null===(H=t.removeContainer)||void 0===H||H)&&(Tf.destroy(p)||l.logger.error("Cannot detach cloned iframe as it is not in the DOM anymore")),l.logger.debug("Finished rendering"),[2,v]}}))}))},FE=function(e,t,s){var i=t.ownerDocument,r=i.documentElement?JA(e,getComputedStyle(i.documentElement).backgroundColor):$A.TRANSPARENT,o=i.body?JA(e,getComputedStyle(i.body).backgroundColor):$A.TRANSPARENT,n="string"==typeof s?JA(e,s):null===s?$A.TRANSPARENT:4294967295;return t===i.documentElement?QA(r)?QA(o)?n:o:r:n};class ME{constructor(e){this.language="en",this.localeService=e.localeService||new Di,this.scene=new Yt(this,{canvasId:e.canvasId,canvasElement:e.canvasElement,keyboardEventsElement:e.keyboardEventsElement,contextAttr:{preserveDrawingBuffer:!1!==e.preserveDrawingBuffer,premultipliedAlpha:!!e.premultipliedAlpha,antialias:!1!==e.antialias},spinnerElementId:e.spinnerElementId,transparent:!1!==e.transparent,gammaInput:!0,gammaOutput:!1,backgroundColor:e.backgroundColor,backgroundColorFromAmbientLight:e.backgroundColorFromAmbientLight,ticksPerRender:1,ticksPerOcclusionTest:20,units:e.units,scale:e.scale,origin:e.origin,saoEnabled:e.saoEnabled,alphaDepthMask:!1!==e.alphaDepthMask,entityOffsetsEnabled:!!e.entityOffsetsEnabled,pickSurfacePrecisionEnabled:!!e.pickSurfacePrecisionEnabled,logarithmicDepthBufferEnabled:!!e.logarithmicDepthBufferEnabled,pbrEnabled:!!e.pbrEnabled,lodEnabled:!!e.lodEnabled,vfcCulling:!!e.vfcEnabled,colorTextureEnabled:!1!==e.colorTextureEnabled,dtxEnabled:!!e.dtxEnabled}),this.metaScene=new Mh(this,this.scene),this.id=e.id||this.scene.id,this.camera=this.scene.camera,this.cameraFlight=new Bi(this.scene,{duration:.5}),this.cameraControl=new Sh(this.scene,{doublePickFlyTo:!0}),this._plugins=[],this._eventSubs={}}get capabilities(){return this.scene.capabilities}on(e,t){let s=this._eventSubs[e];s||(s=[],this._eventSubs[e]=s),s.push(t)}fire(e,t){const s=this._eventSubs[e];if(s)for(let e=0,i=s.length;e<i;e++)s[e](t)}off(e){}log(e){console.log(`[xeokit viewer ${this.id}]: ${e}`)}error(e){console.error(`[xeokit viewer ${this.id}]: ${e}`)}addPlugin(e){this._plugins.push(e)}removePlugin(e){for(let t=0,s=this._plugins.length;t<s;t++){const s=this._plugins[t];if(s===e)return s.clear&&s.clear(),void this._plugins.splice(t,1)}}sendToPlugins(e,t){for(let s=0,i=this._plugins.length;s<i;s++){const i=this._plugins[s];i.send&&i.send(e,t)}}clear(){throw'Viewer#clear() no longer implemented - use \'#sendToPlugins("clear") instead'}resetView(){throw"Viewer#resetView() no longer implemented - use CameraMemento & ObjectsMemento classes instead"}beginSnapshot(){this._snapshotBegun||(this.scene._renderer.beginSnapshot(),this._snapshotBegun=!0)}getSnapshot(e={}){const t=!this._snapshotBegun,s=void 0!==e.width&&void 0!==e.height,i=this.scene.canvas.canvas,r=i.clientWidth,o=i.clientHeight,n=e.width?Math.floor(e.width):i.width,a=e.height?Math.floor(e.height):i.height;s&&(i.width=n,i.height=a),this._snapshotBegun||this.beginSnapshot(),e.includeGizmos||this.sendToPlugins("snapshotStarting");const l={};for(let e=0,t=this._plugins.length;e<t;e++){const t=this._plugins[e];if(t.getContainerElement){const e=t.getContainerElement();e!==document.body&&(l[e.id]||(l[e.id]=!0,wE(e).then((function(e){document.body.appendChild(e)}))))}}this.scene._renderer.renderSnapshot();const h=this.scene._renderer.readSnapshot(e);return s&&(i.width=r,i.height=o,this.scene.glRedraw()),e.includeGizmos||this.sendToPlugins("snapshotFinished"),t&&this.endSnapshot(),h}async getSnapshotWithPlugins(e={}){const t=!this._snapshotBegun,s=void 0!==e.width&&void 0!==e.height,i=this.scene.canvas.canvas,r=i.clientWidth,o=i.clientHeight,n=e.width?Math.floor(e.width):i.width,a=e.height?Math.floor(e.height):i.height;s&&(i.width=n,i.height=a),this._snapshotBegun||this.beginSnapshot(),e.includeGizmos||this.sendToPlugins("snapshotStarting"),this.scene._renderer.renderSnapshot();const l=this.scene._renderer.readSnapshotAsCanvas();s&&(i.width=r,i.height=o,this.scene.glRedraw());const h={},c=[];for(let e=0,t=this._plugins.length;e<t;e++){const t=this._plugins[e];if(t.getContainerElement){const e=t.getContainerElement();e!==document.body&&(h[e.id]||(h[e.id]=!0,c.push(e)))}}for(let e=0,t=c.length;e<t;e++){const t=c[e];await wE(t,{canvas:l,backgroundColor:null,scale:l.width/t.clientWidth})}e.includeGizmos||this.sendToPlugins("snapshotFinished"),t&&this.endSnapshot();let A=e.format||"png";return"jpeg"!==A&&"png"!==A&&"bmp"!==A&&(console.error("Unsupported image format: '"+A+"' - supported types are 'jpeg', 'bmp' and 'png' - defaulting to 'png'"),A="png"),e.includeGizmos||this.sendToPlugins("snapshotFinished"),t&&this.endSnapshot(),l.toDataURL(`image/${A}`)}endSnapshot(){this._snapshotBegun&&(this.scene._renderer.endSnapshot(),this.scene._renderer.render({force:!0}),this._snapshotBegun=!1)}destroy(){const e=this._plugins.slice();for(let t=0,s=e.length;t<s;t++){e[t].destroy()}this.scene.destroy()}}class LE extends n{constructor(e,t={}){super("FastNav",e),this._hideColorTexture=!1!==t.hideColorTexture,this._hidePBR=!1!==t.hidePBR,this._hideSAO=!1!==t.hideSAO,this._hideEdges=!1!==t.hideEdges,this._hideTransparentObjects=!!t.hideTransparentObjects,this._scaleCanvasResolution=!!t.scaleCanvasResolution,this._scaleCanvasResolutionFactor=t.scaleCanvasResolutionFactor||.6,this._delayBeforeRestore=!1!==t.delayBeforeRestore,this._delayBeforeRestoreSeconds=t.delayBeforeRestoreSeconds||.5;let s=1e3*this._delayBeforeRestoreSeconds,i=!1;const r=()=>{s=1e3*this._delayBeforeRestoreSeconds,i||(e.scene._renderer.setColorTextureEnabled(!this._hideColorTexture),e.scene._renderer.setPBREnabled(!this._hidePBR),e.scene._renderer.setSAOEnabled(!this._hideSAO),e.scene._renderer.setTransparentEnabled(!this._hideTransparentObjects),e.scene._renderer.setEdgesEnabled(!this._hideEdges),this._scaleCanvasResolution?e.scene.canvas.resolutionScale=this._scaleCanvasResolutionFactor:e.scene.canvas.resolutionScale=1,i=!0)};this._onCanvasBoundary=e.scene.canvas.on("boundary",r),this._onCameraMatrix=e.scene.camera.on("matrix",r),this._onSceneTick=e.scene.on("tick",(t=>{i&&(s-=t.deltaTime,(!this._delayBeforeRestore||s<=0)&&(e.scene.canvas.resolutionScale=1,e.scene._renderer.setEdgesEnabled(!0),e.scene._renderer.setColorTextureEnabled(!0),e.scene._renderer.setPBREnabled(!0),e.scene._renderer.setSAOEnabled(!0),e.scene._renderer.setTransparentEnabled(!0),i=!1))}));let o=!1;this._onSceneMouseDown=e.scene.input.on("mousedown",(()=>{o=!0})),this._onSceneMouseUp=e.scene.input.on("mouseup",(()=>{o=!1})),this._onSceneMouseMove=e.scene.input.on("mousemove",(()=>{o&&r()}))}get hideColorTexture(){return this._hideColorTexture}set hideColorTexture(e){this._hideColorTexture=e}get hidePBR(){return this._hidePBR}set hidePBR(e){this._hidePBR=e}get hideSAO(){return this._hideSAO}set hideSAO(e){this._hideSAO=e}get hideEdges(){return this._hideEdges}set hideEdges(e){this._hideEdges=e}get hideTransparentObjects(){return this._hideTransparentObjects}set hideTransparentObjects(e){this._hideTransparentObjects=!1!==e}get scaleCanvasResolution(){return this._scaleCanvasResolution}set scaleCanvasResolution(e){this._scaleCanvasResolution=e}get scaleCanvasResolutionFactor(){return this._scaleCanvasResolutionFactor}set scaleCanvasResolutionFactor(e){this._scaleCanvasResolutionFactor=e||.6}get delayBeforeRestore(){return this._delayBeforeRestore}set delayBeforeRestore(e){this._delayBeforeRestore=e}get delayBeforeRestoreSeconds(){return this._delayBeforeRestoreSeconds}set delayBeforeRestoreSeconds(e){this._delayBeforeRestoreSeconds=null!=e?e:.5}send(e,t){}destroy(){this.viewer.scene.camera.off(this._onCameraMatrix),this.viewer.scene.canvas.off(this._onCanvasBoundary),this.viewer.scene.input.off(this._onSceneMouseDown),this.viewer.scene.input.off(this._onSceneMouseUp),this.viewer.scene.input.off(this._onSceneMouseMove),this.viewer.scene.off(this._onSceneTick),super.destroy()}}Boolean("object"!=typeof process||"[object process]"!==String(process)||process.browser);const UE="undefined"!=typeof process&&process.version&&/v([0-9]*)/.exec(process.version);function HE(e,t){if(!e)throw new Error(t||"loaders.gl assertion failed.")}UE&&parseFloat(UE[1]);const GE="object"!=typeof process||"[object process]"!==String(process)||process.browser,kE="undefined"!=typeof window&&void 0!==window.orientation,VE="undefined"!=typeof process&&process.version&&/v([0-9]*)/.exec(process.version);function jE(e,t,s){return t in e?Object.defineProperty(e,t,{value:s,enumerable:!0,configurable:!0,writable:!0}):e[t]=s,e}VE&&parseFloat(VE[1]);class QE{constructor(e,t){jE(this,"name",void 0),jE(this,"workerThread",void 0),jE(this,"isRunning",!0),jE(this,"result",void 0),jE(this,"_resolve",(()=>{})),jE(this,"_reject",(()=>{})),this.name=e,this.workerThread=t,this.result=new Promise(((e,t)=>{this._resolve=e,this._reject=t}))}postMessage(e,t){this.workerThread.postMessage({source:"loaders.gl",type:e,payload:t})}done(e){HE(this.isRunning),this.isRunning=!1,this._resolve(e)}error(e){HE(this.isRunning),this.isRunning=!1,this._reject(e)}}class WE{}const zE=new Map;function KE(e){HE(e.source&&!e.url||!e.source&&e.url);let t=zE.get(e.source||e.url);return t||(e.url&&(t=function(e){if(!e.startsWith("http"))return e;return YE((t=e,"try {\n  importScripts('".concat(t,"');\n} catch (error) {\n  console.error(error);\n  throw error;\n}")));var t}(e.url),zE.set(e.url,t)),e.source&&(t=YE(e.source),zE.set(e.source,t))),HE(t),t}function YE(e){const t=new Blob([e],{type:"application/javascript"});return URL.createObjectURL(t)}function XE(e,t=!0,s){const i=s||new Set;if(e){if(ZE(e))i.add(e);else if(ZE(e.buffer))i.add(e.buffer);else if(ArrayBuffer.isView(e));else if(t&&"object"==typeof e)for(const s in e)XE(e[s],t,i)}else;return void 0===s?Array.from(i):[]}function ZE(e){return!!e&&(e instanceof ArrayBuffer||("undefined"!=typeof MessagePort&&e instanceof MessagePort||("undefined"!=typeof ImageBitmap&&e instanceof ImageBitmap||"undefined"!=typeof OffscreenCanvas&&e instanceof OffscreenCanvas)))}const qE=()=>{};class JE{static isSupported(){return"undefined"!=typeof Worker&&GE||void 0!==typeof WE}constructor(e){jE(this,"name",void 0),jE(this,"source",void 0),jE(this,"url",void 0),jE(this,"terminated",!1),jE(this,"worker",void 0),jE(this,"onMessage",void 0),jE(this,"onError",void 0),jE(this,"_loadableURL","");const{name:t,source:s,url:i}=e;HE(s||i),this.name=t,this.source=s,this.url=i,this.onMessage=qE,this.onError=e=>console.log(e),this.worker=GE?this._createBrowserWorker():this._createNodeWorker()}destroy(){this.onMessage=qE,this.onError=qE,this.worker.terminate(),this.terminated=!0}get isRunning(){return Boolean(this.onMessage)}postMessage(e,t){t=t||XE(e),this.worker.postMessage(e,t)}_getErrorFromErrorEvent(e){let t="Failed to load ";return t+="worker ".concat(this.name," from ").concat(this.url,". "),e.message&&(t+="".concat(e.message," in ")),e.lineno&&(t+=":".concat(e.lineno,":").concat(e.colno)),new Error(t)}_createBrowserWorker(){this._loadableURL=KE({source:this.source,url:this.url});const e=new Worker(this._loadableURL,{name:this.name});return e.onmessage=e=>{e.data?this.onMessage(e.data):this.onError(new Error("No data received"))},e.onerror=e=>{this.onError(this._getErrorFromErrorEvent(e)),this.terminated=!0},e.onmessageerror=e=>console.error(e),e}_createNodeWorker(){let e;if(this.url){const t=this.url.includes(":/")||this.url.startsWith("/")?this.url:"./".concat(this.url);e=new WE(t,{eval:!1})}else{if(!this.source)throw new Error("no worker");e=new WE(this.source,{eval:!0})}return e.on("message",(e=>{this.onMessage(e)})),e.on("error",(e=>{this.onError(e)})),e.on("exit",(e=>{})),e}}class $E{static isSupported(){return JE.isSupported()}constructor(e){jE(this,"name","unnamed"),jE(this,"source",void 0),jE(this,"url",void 0),jE(this,"maxConcurrency",1),jE(this,"maxMobileConcurrency",1),jE(this,"onDebug",(()=>{})),jE(this,"reuseWorkers",!0),jE(this,"props",{}),jE(this,"jobQueue",[]),jE(this,"idleQueue",[]),jE(this,"count",0),jE(this,"isDestroyed",!1),this.source=e.source,this.url=e.url,this.setProps(e)}destroy(){this.idleQueue.forEach((e=>e.destroy())),this.isDestroyed=!0}setProps(e){this.props={...this.props,...e},void 0!==e.name&&(this.name=e.name),void 0!==e.maxConcurrency&&(this.maxConcurrency=e.maxConcurrency),void 0!==e.maxMobileConcurrency&&(this.maxMobileConcurrency=e.maxMobileConcurrency),void 0!==e.reuseWorkers&&(this.reuseWorkers=e.reuseWorkers),void 0!==e.onDebug&&(this.onDebug=e.onDebug)}async startJob(e,t=((e,t,s)=>e.done(s)),s=((e,t)=>e.error(t))){const i=new Promise((i=>(this.jobQueue.push({name:e,onMessage:t,onError:s,onStart:i}),this)));return this._startQueuedJob(),await i}async _startQueuedJob(){if(!this.jobQueue.length)return;const e=this._getAvailableWorker();if(!e)return;const t=this.jobQueue.shift();if(t){this.onDebug({message:"Starting job",name:t.name,workerThread:e,backlog:this.jobQueue.length});const s=new QE(t.name,e);e.onMessage=e=>t.onMessage(s,e.type,e.payload),e.onError=e=>t.onError(s,e),t.onStart(s);try{await s.result}finally{this.returnWorkerToQueue(e)}}}returnWorkerToQueue(e){this.isDestroyed||!this.reuseWorkers||this.count>this._getMaxConcurrency()?(e.destroy(),this.count--):this.idleQueue.push(e),this.isDestroyed||this._startQueuedJob()}_getAvailableWorker(){if(this.idleQueue.length>0)return this.idleQueue.shift()||null;if(this.count<this._getMaxConcurrency()){this.count++;const e="".concat(this.name.toLowerCase()," (#").concat(this.count," of ").concat(this.maxConcurrency,")");return new JE({name:e,source:this.source,url:this.url})}return null}_getMaxConcurrency(){return kE?this.maxMobileConcurrency:this.maxConcurrency}}const em={maxConcurrency:3,maxMobileConcurrency:1,reuseWorkers:!0,onDebug:()=>{}};class tm{static isSupported(){return JE.isSupported()}static getWorkerFarm(e={}){return tm._workerFarm=tm._workerFarm||new tm({}),tm._workerFarm.setProps(e),tm._workerFarm}constructor(e){jE(this,"props",void 0),jE(this,"workerPools",new Map),this.props={...em},this.setProps(e),this.workerPools=new Map}destroy(){for(const e of this.workerPools.values())e.destroy();this.workerPools=new Map}setProps(e){this.props={...this.props,...e};for(const e of this.workerPools.values())e.setProps(this._getWorkerPoolProps())}getWorkerPool(e){const{name:t,source:s,url:i}=e;let r=this.workerPools.get(t);return r||(r=new $E({name:t,source:s,url:i}),r.setProps(this._getWorkerPoolProps()),this.workerPools.set(t,r)),r}_getWorkerPoolProps(){return{maxConcurrency:this.props.maxConcurrency,maxMobileConcurrency:this.props.maxMobileConcurrency,reuseWorkers:this.props.reuseWorkers,onDebug:this.props.onDebug}}}jE(tm,"_workerFarm",void 0);const sm={self:"undefined"!=typeof self&&self,window:"undefined"!=typeof window&&window,global:"undefined"!=typeof global&&global,document:"undefined"!=typeof document&&document,process:"object"==typeof process&&process},im=sm.window||sm.self||sm.global,rm=sm.process||{},om="undefined"!=typeof __VERSION__?__VERSION__:"untranspiled source",nm=!("object"==typeof process&&"[object process]"===String(process)&&!process.browser)||function(e){if("undefined"!=typeof window&&"object"==typeof window.process&&"renderer"===window.process.type)return!0;if("undefined"!=typeof process&&"object"==typeof process.versions&&Boolean(process.versions.electron))return!0;const t="object"==typeof navigator&&"string"==typeof navigator.userAgent&&navigator.userAgent,s=e||t;return!!(s&&s.indexOf("Electron")>=0)}();class am{constructor(e,t,s="sessionStorage"){this.storage=function(e){try{const t=window[e],s="__storage_test__";return t.setItem(s,s),t.removeItem(s),t}catch(e){return null}}(s),this.id=e,this.config={},Object.assign(this.config,t),this._loadConfiguration()}getConfiguration(){return this.config}setConfiguration(e){return this.config={},this.updateConfiguration(e)}updateConfiguration(e){if(Object.assign(this.config,e),this.storage){const e=JSON.stringify(this.config);this.storage.setItem(this.id,e)}return this}_loadConfiguration(){let e={};if(this.storage){const t=this.storage.getItem(this.id);e=t?JSON.parse(t):{}}return Object.assign(this.config,e),this}}function lm(e,t,s,i=600){const r=e.src.replace(/\(/g,"%28").replace(/\)/g,"%29");e.width>i&&(s=Math.min(s,i/e.width));const o=e.width*s,n=e.height*s,a=["font-size:1px;","padding:".concat(Math.floor(n/2),"px ").concat(Math.floor(o/2),"px;"),"line-height:".concat(n,"px;"),"background:url(".concat(r,");"),"background-size:".concat(o,"px ").concat(n,"px;"),"color:transparent;"].join("");return["".concat(t," %c+"),a]}const hm={BLACK:30,RED:31,GREEN:32,YELLOW:33,BLUE:34,MAGENTA:35,CYAN:36,WHITE:37,BRIGHT_BLACK:90,BRIGHT_RED:91,BRIGHT_GREEN:92,BRIGHT_YELLOW:93,BRIGHT_BLUE:94,BRIGHT_MAGENTA:95,BRIGHT_CYAN:96,BRIGHT_WHITE:97};function cm(e){return"string"==typeof e?hm[e.toUpperCase()]||hm.WHITE:e}function Am(e,t){if(!e)throw new Error(t||"Assertion failed")}function um(){let e;if(nm&&im.performance)e=im.performance.now();else if(rm.hrtime){const t=rm.hrtime();e=1e3*t[0]+t[1]/1e6}else e=Date.now();return e}const pm={debug:nm&&console.debug||console.log,log:console.log,info:console.info,warn:console.warn,error:console.error},dm={enabled:!0,level:0};function fm(){}const Em={},mm={once:!0};function ym(e){for(const t in e)for(const s in e[t])return s||"untitled";return"empty"}class gm{constructor({id:e}={id:""}){this.id=e,this.VERSION=om,this._startTs=um(),this._deltaTs=um(),this.LOG_THROTTLE_TIMEOUT=0,this._storage=new am("__probe-".concat(this.id,"__"),dm),this.userData={},this.timeStamp("".concat(this.id," started")),function(e,t=["constructor"]){const s=Object.getPrototypeOf(e),i=Object.getOwnPropertyNames(s);for(const s of i)"function"==typeof e[s]&&(t.find((e=>s===e))||(e[s]=e[s].bind(e)))}(this),Object.seal(this)}set level(e){this.setLevel(e)}get level(){return this.getLevel()}isEnabled(){return this._storage.config.enabled}getLevel(){return this._storage.config.level}getTotal(){return Number((um()-this._startTs).toPrecision(10))}getDelta(){return Number((um()-this._deltaTs).toPrecision(10))}set priority(e){this.level=e}get priority(){return this.level}getPriority(){return this.level}enable(e=!0){return this._storage.updateConfiguration({enabled:e}),this}setLevel(e){return this._storage.updateConfiguration({level:e}),this}assert(e,t){Am(e,t)}warn(e){return this._getLogFunction(0,e,pm.warn,arguments,mm)}error(e){return this._getLogFunction(0,e,pm.error,arguments)}deprecated(e,t){return this.warn("`".concat(e,"` is deprecated and will be removed in a later version. Use `").concat(t,"` instead"))}removed(e,t){return this.error("`".concat(e,"` has been removed. Use `").concat(t,"` instead"))}probe(e,t){return this._getLogFunction(e,t,pm.log,arguments,{time:!0,once:!0})}log(e,t){return this._getLogFunction(e,t,pm.debug,arguments)}info(e,t){return this._getLogFunction(e,t,console.info,arguments)}once(e,t){return this._getLogFunction(e,t,pm.debug||pm.info,arguments,mm)}table(e,t,s){return t?this._getLogFunction(e,t,console.table||fm,s&&[s],{tag:ym(t)}):fm}image({logLevel:e,priority:t,image:s,message:i="",scale:r=1}){return this._shouldLog(e||t)?nm?function({image:e,message:t="",scale:s=1}){if("string"==typeof e){const i=new Image;return i.onload=()=>{const e=lm(i,t,s);console.log(...e)},i.src=e,fm}const i=e.nodeName||"";if("img"===i.toLowerCase())return console.log(...lm(e,t,s)),fm;if("canvas"===i.toLowerCase()){const i=new Image;return i.onload=()=>console.log(...lm(i,t,s)),i.src=e.toDataURL(),fm}return fm}({image:s,message:i,scale:r}):function({image:e,message:t="",scale:s=1}){let i=null;try{i=module.require("asciify-image")}catch(e){}if(i)return()=>i(e,{fit:"box",width:"".concat(Math.round(80*s),"%")}).then((e=>console.log(e)));return fm}({image:s,message:i,scale:r}):fm}settings(){console.table?console.table(this._storage.config):console.log(this._storage.config)}get(e){return this._storage.config[e]}set(e,t){this._storage.updateConfiguration({[e]:t})}time(e,t){return this._getLogFunction(e,t,console.time?console.time:console.info)}timeEnd(e,t){return this._getLogFunction(e,t,console.timeEnd?console.timeEnd:console.info)}timeStamp(e,t){return this._getLogFunction(e,t,console.timeStamp||fm)}group(e,t,s={collapsed:!1}){s=vm({logLevel:e,message:t,opts:s});const{collapsed:i}=s;return s.method=(i?console.groupCollapsed:console.group)||console.info,this._getLogFunction(s)}groupCollapsed(e,t,s={}){return this.group(e,t,Object.assign({},s,{collapsed:!0}))}groupEnd(e){return this._getLogFunction(e,"",console.groupEnd||fm)}withGroup(e,t,s){this.group(e,t)();try{s()}finally{this.groupEnd(e)()}}trace(){console.trace&&console.trace()}_shouldLog(e){return this.isEnabled()&&this.getLevel()>=Im(e)}_getLogFunction(e,t,s,i=[],r){if(this._shouldLog(e)){r=vm({logLevel:e,message:t,args:i,opts:r}),Am(s=s||r.method),r.total=this.getTotal(),r.delta=this.getDelta(),this._deltaTs=um();const o=r.tag||r.message;if(r.once){if(Em[o])return fm;Em[o]=um()}return t=function(e,t,s){if("string"==typeof t){const i=s.time?function(e,t=8){const s=Math.max(t-e.length,0);return"".concat(" ".repeat(s)).concat(e)}(function(e){let t;return t=e<10?"".concat(e.toFixed(2),"ms"):e<100?"".concat(e.toFixed(1),"ms"):e<1e3?"".concat(e.toFixed(0),"ms"):"".concat((e/1e3).toFixed(2),"s"),t}(s.total)):"";t=s.time?"".concat(e,": ").concat(i,"  ").concat(t):"".concat(e,": ").concat(t),t=function(e,t,s){return nm||"string"!=typeof e||(t&&(t=cm(t),e="[".concat(t,"m").concat(e,"")),s&&(t=cm(s),e="[".concat(s+10,"m").concat(e,""))),e}(t,s.color,s.background)}return t}(this.id,r.message,r),s.bind(console,t,...r.args)}return fm}}function Im(e){if(!e)return 0;let t;switch(typeof e){case"number":t=e;break;case"object":t=e.logLevel||e.priority||0;break;default:return 0}return Am(Number.isFinite(t)&&t>=0),t}function vm(e){const{logLevel:t,message:s}=e;e.logLevel=Im(t);const i=e.args?Array.from(e.args):[];for(;i.length&&i.shift()!==s;);switch(e.args=i,typeof t){case"string":case"function":void 0!==s&&i.unshift(s),e.message=t;break;case"object":Object.assign(e,t)}"function"==typeof e.message&&(e.message=e.message());const r=typeof e.message;return Am("string"===r||"object"===r),Object.assign(e,e.opts)}gm.VERSION=om,new gm({id:"loaders.gl"});function Tm(){return!("object"==typeof process&&"[object process]"===String(process)&&!process.browser)||function(e){if("undefined"!=typeof window&&"object"==typeof window.process&&"renderer"===window.process.type)return!0;if("undefined"!=typeof process&&"object"==typeof process.versions&&Boolean(process.versions.electron))return!0;const t="object"==typeof navigator&&"string"==typeof navigator.userAgent&&navigator.userAgent,s=e||t;return!!(s&&s.indexOf("Electron")>=0)}()}new class{constructor(){jE(this,"console",void 0),this.console=console}log(...e){return this.console.log.bind(this.console,...e)}info(...e){return this.console.info.bind(this.console,...e)}warn(...e){return this.console.warn.bind(this.console,...e)}error(...e){return this.console.error.bind(this.console,...e)}};const _m={self:"undefined"!=typeof self&&self,window:"undefined"!=typeof window&&window,global:"undefined"!=typeof global&&global,document:"undefined"!=typeof document&&document,process:"object"==typeof process&&process},Rm=_m.window||_m.self||_m.global,Pm=_m.process||{},Dm="undefined"!=typeof __VERSION__?__VERSION__:"untranspiled source";Tm();class Nm{constructor(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},s=arguments.length>2&&void 0!==arguments[2]?arguments[2]:"sessionStorage";jE(this,"storage",void 0),jE(this,"id",void 0),jE(this,"config",{}),this.storage=function(e){try{const t=window[e],s="__storage_test__";return t.setItem(s,s),t.removeItem(s),t}catch(e){return null}}(s),this.id=e,this.config={},Object.assign(this.config,t),this._loadConfiguration()}getConfiguration(){return this.config}setConfiguration(e){return this.config={},this.updateConfiguration(e)}updateConfiguration(e){if(Object.assign(this.config,e),this.storage){const e=JSON.stringify(this.config);this.storage.setItem(this.id,e)}return this}_loadConfiguration(){let e={};if(this.storage){const t=this.storage.getItem(this.id);e=t?JSON.parse(t):{}}return Object.assign(this.config,e),this}}function bm(e,t,s){let i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:600;const r=e.src.replace(/\(/g,"%28").replace(/\)/g,"%29");e.width>i&&(s=Math.min(s,i/e.width));const o=e.width*s,n=e.height*s,a=["font-size:1px;","padding:".concat(Math.floor(n/2),"px ").concat(Math.floor(o/2),"px;"),"line-height:".concat(n,"px;"),"background:url(".concat(r,");"),"background-size:".concat(o,"px ").concat(n,"px;"),"color:transparent;"].join("");return["".concat(t," %c+"),a]}let Cm;function Om(e){return"string"==typeof e?Cm[e.toUpperCase()]||Cm.WHITE:e}function Sm(e,t){if(!e)throw new Error(t||"Assertion failed")}function xm(){let e;var t,s;if(Tm&&"performance"in Rm)e=null==Rm||null===(t=Rm.performance)||void 0===t||null===(s=t.now)||void 0===s?void 0:s.call(t);else if("hrtime"in Pm){var i;const t=null==Pm||null===(i=Pm.hrtime)||void 0===i?void 0:i.call(Pm);e=1e3*t[0]+t[1]/1e6}else e=Date.now();return e}!function(e){e[e.BLACK=30]="BLACK",e[e.RED=31]="RED",e[e.GREEN=32]="GREEN",e[e.YELLOW=33]="YELLOW",e[e.BLUE=34]="BLUE",e[e.MAGENTA=35]="MAGENTA",e[e.CYAN=36]="CYAN",e[e.WHITE=37]="WHITE",e[e.BRIGHT_BLACK=90]="BRIGHT_BLACK",e[e.BRIGHT_RED=91]="BRIGHT_RED",e[e.BRIGHT_GREEN=92]="BRIGHT_GREEN",e[e.BRIGHT_YELLOW=93]="BRIGHT_YELLOW",e[e.BRIGHT_BLUE=94]="BRIGHT_BLUE",e[e.BRIGHT_MAGENTA=95]="BRIGHT_MAGENTA",e[e.BRIGHT_CYAN=96]="BRIGHT_CYAN",e[e.BRIGHT_WHITE=97]="BRIGHT_WHITE"}(Cm||(Cm={}));const wm={debug:Tm&&console.debug||console.log,log:console.log,info:console.info,warn:console.warn,error:console.error},Bm={enabled:!0,level:0};function Fm(){}const Mm={},Lm={once:!0};class Um{constructor(){let{id:e}=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{id:""};jE(this,"id",void 0),jE(this,"VERSION",Dm),jE(this,"_startTs",xm()),jE(this,"_deltaTs",xm()),jE(this,"_storage",void 0),jE(this,"userData",{}),jE(this,"LOG_THROTTLE_TIMEOUT",0),this.id=e,this._storage=new Nm("__probe-".concat(this.id,"__"),Bm),this.userData={},this.timeStamp("".concat(this.id," started")),function(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:["constructor"];const s=Object.getPrototypeOf(e),i=Object.getOwnPropertyNames(s);for(const s of i)"function"==typeof e[s]&&(t.find((e=>s===e))||(e[s]=e[s].bind(e)))}(this),Object.seal(this)}set level(e){this.setLevel(e)}get level(){return this.getLevel()}isEnabled(){return this._storage.config.enabled}getLevel(){return this._storage.config.level}getTotal(){return Number((xm()-this._startTs).toPrecision(10))}getDelta(){return Number((xm()-this._deltaTs).toPrecision(10))}set priority(e){this.level=e}get priority(){return this.level}getPriority(){return this.level}enable(){let e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];return this._storage.updateConfiguration({enabled:e}),this}setLevel(e){return this._storage.updateConfiguration({level:e}),this}get(e){return this._storage.config[e]}set(e,t){this._storage.updateConfiguration({[e]:t})}settings(){console.table?console.table(this._storage.config):console.log(this._storage.config)}assert(e,t){Sm(e,t)}warn(e){return this._getLogFunction(0,e,wm.warn,arguments,Lm)}error(e){return this._getLogFunction(0,e,wm.error,arguments)}deprecated(e,t){return this.warn("`".concat(e,"` is deprecated and will be removed in a later version. Use `").concat(t,"` instead"))}removed(e,t){return this.error("`".concat(e,"` has been removed. Use `").concat(t,"` instead"))}probe(e,t){return this._getLogFunction(e,t,wm.log,arguments,{time:!0,once:!0})}log(e,t){return this._getLogFunction(e,t,wm.debug,arguments)}info(e,t){return this._getLogFunction(e,t,console.info,arguments)}once(e,t){for(var s=arguments.length,i=new Array(s>2?s-2:0),r=2;r<s;r++)i[r-2]=arguments[r];return this._getLogFunction(e,t,wm.debug||wm.info,arguments,Lm)}table(e,t,s){return t?this._getLogFunction(e,t,console.table||Fm,s&&[s],{tag:km(t)}):Fm}image(e){let{logLevel:t,priority:s,image:i,message:r="",scale:o=1}=e;return this._shouldLog(t||s)?Tm?function(e){let{image:t,message:s="",scale:i=1}=e;if("string"==typeof t){const e=new Image;return e.onload=()=>{const t=bm(e,s,i);console.log(...t)},e.src=t,Fm}const r=t.nodeName||"";if("img"===r.toLowerCase())return console.log(...bm(t,s,i)),Fm;if("canvas"===r.toLowerCase()){const e=new Image;return e.onload=()=>console.log(...bm(e,s,i)),e.src=t.toDataURL(),Fm}return Fm}({image:i,message:r,scale:o}):function(e){let{image:t,message:s="",scale:i=1}=e,r=null;try{r=module.require("asciify-image")}catch(e){}if(r)return()=>r(t,{fit:"box",width:"".concat(Math.round(80*i),"%")}).then((e=>console.log(e)));return Fm}({image:i,message:r,scale:o}):Fm}time(e,t){return this._getLogFunction(e,t,console.time?console.time:console.info)}timeEnd(e,t){return this._getLogFunction(e,t,console.timeEnd?console.timeEnd:console.info)}timeStamp(e,t){return this._getLogFunction(e,t,console.timeStamp||Fm)}group(e,t){let s=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{collapsed:!1};const i=Gm({logLevel:e,message:t,opts:s}),{collapsed:r}=s;return i.method=(r?console.groupCollapsed:console.group)||console.info,this._getLogFunction(i)}groupCollapsed(e,t){let s=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};return this.group(e,t,Object.assign({},s,{collapsed:!0}))}groupEnd(e){return this._getLogFunction(e,"",console.groupEnd||Fm)}withGroup(e,t,s){this.group(e,t)();try{s()}finally{this.groupEnd(e)()}}trace(){console.trace&&console.trace()}_shouldLog(e){return this.isEnabled()&&this.getLevel()>=Hm(e)}_getLogFunction(e,t,s,i,r){if(this._shouldLog(e)){r=Gm({logLevel:e,message:t,args:i,opts:r}),Sm(s=s||r.method),r.total=this.getTotal(),r.delta=this.getDelta(),this._deltaTs=xm();const o=r.tag||r.message;if(r.once){if(Mm[o])return Fm;Mm[o]=xm()}return t=function(e,t,s){if("string"==typeof t){const i=s.time?function(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:8;const s=Math.max(t-e.length,0);return"".concat(" ".repeat(s)).concat(e)}(function(e){let t;return t=e<10?"".concat(e.toFixed(2),"ms"):e<100?"".concat(e.toFixed(1),"ms"):e<1e3?"".concat(e.toFixed(0),"ms"):"".concat((e/1e3).toFixed(2),"s"),t}(s.total)):"";t=s.time?"".concat(e,": ").concat(i,"  ").concat(t):"".concat(e,": ").concat(t),t=function(e,t,s){return Tm||"string"!=typeof e||(t&&(t=Om(t),e="[".concat(t,"m").concat(e,"")),s&&(t=Om(s),e="[".concat(s+10,"m").concat(e,""))),e}(t,s.color,s.background)}return t}(this.id,r.message,r),s.bind(console,t,...r.args)}return Fm}}function Hm(e){if(!e)return 0;let t;switch(typeof e){case"number":t=e;break;case"object":t=e.logLevel||e.priority||0;break;default:return 0}return Sm(Number.isFinite(t)&&t>=0),t}function Gm(e){const{logLevel:t,message:s}=e;e.logLevel=Hm(t);const i=e.args?Array.from(e.args):[];for(;i.length&&i.shift()!==s;);switch(typeof t){case"string":case"function":void 0!==s&&i.unshift(s),e.message=t;break;case"object":Object.assign(e,t)}"function"==typeof e.message&&(e.message=e.message());const r=typeof e.message;return Sm("string"===r||"object"===r),Object.assign(e,{args:i},e.opts)}function km(e){for(const t in e)for(const s in e[t])return s||"untitled";return"empty"}var Vm,jm,Qm,Wm,zm,Km,Ym,Xm,Zm;let qm;jE(Um,"VERSION",Dm),new Um({id:"loaders.gl"}),(Zm=Vm||(Vm={}))[Zm.NONE=0]="NONE",Zm[Zm.BASISLZ=1]="BASISLZ",Zm[Zm.ZSTD=2]="ZSTD",Zm[Zm.ZLIB=3]="ZLIB",function(e){e[e.BASICFORMAT=0]="BASICFORMAT"}(jm||(jm={})),function(e){e[e.UNSPECIFIED=0]="UNSPECIFIED",e[e.ETC1S=163]="ETC1S",e[e.UASTC=166]="UASTC"}(Qm||(Qm={})),function(e){e[e.UNSPECIFIED=0]="UNSPECIFIED",e[e.SRGB=1]="SRGB"}(Wm||(Wm={})),function(e){e[e.UNSPECIFIED=0]="UNSPECIFIED",e[e.LINEAR=1]="LINEAR",e[e.SRGB=2]="SRGB",e[e.ITU=3]="ITU",e[e.NTSC=4]="NTSC",e[e.SLOG=5]="SLOG",e[e.SLOG2=6]="SLOG2"}(zm||(zm={})),function(e){e[e.ALPHA_STRAIGHT=0]="ALPHA_STRAIGHT",e[e.ALPHA_PREMULTIPLIED=1]="ALPHA_PREMULTIPLIED"}(Km||(Km={})),function(e){e[e.RGB=0]="RGB",e[e.RRR=3]="RRR",e[e.GGG=4]="GGG",e[e.AAA=15]="AAA"}(Ym||(Ym={})),function(e){e[e.RGB=0]="RGB",e[e.RGBA=3]="RGBA",e[e.RRR=4]="RRR",e[e.RRRG=5]="RRRG"}(Xm||(Xm={})),function(e){e[e.NONE=0]="NONE",e[e.Null=1]="Null",e[e.Int=2]="Int",e[e.Float=3]="Float",e[e.Binary=4]="Binary",e[e.Utf8=5]="Utf8",e[e.Bool=6]="Bool",e[e.Decimal=7]="Decimal",e[e.Date=8]="Date",e[e.Time=9]="Time",e[e.Timestamp=10]="Timestamp",e[e.Interval=11]="Interval",e[e.List=12]="List",e[e.Struct=13]="Struct",e[e.Union=14]="Union",e[e.FixedSizeBinary=15]="FixedSizeBinary",e[e.FixedSizeList=16]="FixedSizeList",e[e.Map=17]="Map",e[e.Dictionary=-1]="Dictionary",e[e.Int8=-2]="Int8",e[e.Int16=-3]="Int16",e[e.Int32=-4]="Int32",e[e.Int64=-5]="Int64",e[e.Uint8=-6]="Uint8",e[e.Uint16=-7]="Uint16",e[e.Uint32=-8]="Uint32",e[e.Uint64=-9]="Uint64",e[e.Float16=-10]="Float16",e[e.Float32=-11]="Float32",e[e.Float64=-12]="Float64",e[e.DateDay=-13]="DateDay",e[e.DateMillisecond=-14]="DateMillisecond",e[e.TimestampSecond=-15]="TimestampSecond",e[e.TimestampMillisecond=-16]="TimestampMillisecond",e[e.TimestampMicrosecond=-17]="TimestampMicrosecond",e[e.TimestampNanosecond=-18]="TimestampNanosecond",e[e.TimeSecond=-19]="TimeSecond",e[e.TimeMillisecond=-20]="TimeMillisecond",e[e.TimeMicrosecond=-21]="TimeMicrosecond",e[e.TimeNanosecond=-22]="TimeNanosecond",e[e.DenseUnion=-23]="DenseUnion",e[e.SparseUnion=-24]="SparseUnion",e[e.IntervalDayTime=-25]="IntervalDayTime",e[e.IntervalYearMonth=-26]="IntervalYearMonth"}(qm||(qm={}));const Jm={DEFAULT:{}};function $m(e,t,s={}){const i="lightgrey",r=s.hoverColor||"rgba(0,0,0,0.4)",o=500,n=o+o/3,a=n/24,l=[{boundary:[6,6,6,6],color:s.frontColor||s.color||"#55FF55"},{boundary:[18,6,6,6],color:s.backColor||s.color||"#55FF55"},{boundary:[12,6,6,6],color:s.leftColor||s.color||"#FF5555"},{boundary:[0,6,6,6],color:s.rightColor||s.color||"#FF5555"},{boundary:[6,0,6,6],color:s.topColor||s.color||"#7777FF"},{boundary:[6,12,6,6],color:s.bottomColor||s.color||"#7777FF"}],h=[{label:"NavCube.front",boundaries:[[7,7,4,4]],dir:[0,1,0],up:[0,0,1]},{label:"NavCube.back",boundaries:[[19,7,4,4]],dir:[0,-1,0],up:[0,0,1]},{label:"NavCube.right",boundaries:[[13,7,4,4]],dir:[-1,0,0],up:[0,0,1]},{label:"NavCube.left",boundaries:[[1,7,4,4]],dir:[1,0,0],up:[0,0,1]},{label:"NavCube.top",boundaries:[[7,1,4,4]],dir:[0,0,-1],up:[0,1,0]},{label:"NavCube.bottom",boundaries:[[7,13,4,4]],dir:[0,0,1],up:[0,-1,0]},{boundaries:[[7,5,4,2]],dir:[0,1,-1],up:[0,1,1]},{boundaries:[[1,6,4,1],[6,1,1,4]],dir:[1,0,-1],up:[1,0,1]},{boundaries:[[7,0,4,1],[19,6,4,1]],dir:[0,-1,-1],up:[0,-1,1]},{boundaries:[[13,6,4,1],[11,1,1,4]],dir:[-1,0,-1],up:[-1,0,1]},{boundaries:[[7,11,4,2]],dir:[0,1,1],up:[0,-1,1]},{boundaries:[[1,11,4,1],[6,13,1,4]],dir:[1,0,1],up:[-1,0,1]},{boundaries:[[7,17,4,1],[19,11,4,1]],dir:[0,-1,1],up:[0,1,1]},{boundaries:[[13,11,4,1],[11,13,1,4]],dir:[-1,0,1],up:[1,0,1]},{boundaries:[[5,7,2,4]],dir:[1,1,0],up:[0,0,1]},{boundaries:[[11,7,2,4]],dir:[-1,1,0],up:[0,0,1]},{boundaries:[[17,7,2,4]],dir:[-1,-1,0],up:[0,0,1]},{boundaries:[[0,7,1,4],[23,7,1,4]],dir:[1,-1,0],up:[0,0,1]},{boundaries:[[5,11,2,2]],dir:[1,1,1],up:[-1,-1,1]},{boundaries:[[23,11,1,1],[6,17,1,1],[0,11,1,1]],dir:[1,-1,1],up:[-1,1,1]},{boundaries:[[5,5,2,2]],dir:[1,1,-1],up:[1,1,1]},{boundaries:[[11,17,1,1],[17,11,2,1]],dir:[-1,-1,1],up:[1,1,1]},{boundaries:[[17,6,2,1],[11,0,1,1]],dir:[-1,-1,-1],up:[-1,-1,1]},{boundaries:[[11,11,2,2]],dir:[-1,1,1],up:[1,-1,1]},{boundaries:[[0,6,1,1],[6,0,1,1],[23,6,1,1]],dir:[1,-1,-1],up:[1,-1,1]},{boundaries:[[11,5,2,2]],dir:[-1,1,-1],up:[-1,1,1]}];s.frontColor||s.color,s.backColor||s.color,s.leftColor||s.color,s.rightColor||s.color,s.topColor||s.color,s.bottomColor||s.color;const c=[{yUp:"",label:"NavCube.front",boundaries:[[7,7,4,4]],dir:[0,0,-1],up:[0,1,0]},{label:"NavCube.back",boundaries:[[19,7,4,4]],dir:[0,0,1],up:[0,1,0]},{label:"NavCube.right",boundaries:[[13,7,4,4]],dir:[-1,0,0],up:[0,1,0]},{label:"NavCube.left",boundaries:[[1,7,4,4]],dir:[1,0,0],up:[0,1,0]},{label:"NavCube.top",boundaries:[[7,1,4,4]],dir:[0,-1,0],up:[0,0,-1]},{label:"NavCube.bottom",boundaries:[[7,13,4,4]],dir:[0,1,0],up:[0,0,1]},{boundaries:[[7,5,4,2]],dir:[0,-.7071,-.7071],up:[0,.7071,-.7071]},{boundaries:[[1,6,4,1],[6,1,1,4]],dir:[1,-1,0],up:[1,1,0]},{boundaries:[[7,0,4,1],[19,6,4,1]],dir:[0,-.7071,.7071],up:[0,.7071,.7071]},{boundaries:[[13,6,4,1],[11,1,1,4]],dir:[-1,-1,0],up:[-1,1,0]},{boundaries:[[7,11,4,2]],dir:[0,1,-1],up:[0,1,1]},{boundaries:[[1,11,4,1],[6,13,1,4]],dir:[1,1,0],up:[-1,1,0]},{boundaries:[[7,17,4,1],[19,11,4,1]],dir:[0,1,1],up:[0,1,-1]},{boundaries:[[13,11,4,1],[11,13,1,4]],dir:[-1,1,0],up:[1,1,0]},{boundaries:[[5,7,2,4]],dir:[1,0,-1],up:[0,1,0]},{boundaries:[[11,7,2,4]],dir:[-1,0,-1],up:[0,1,0]},{boundaries:[[17,7,2,4]],dir:[-1,0,1],up:[0,1,0]},{boundaries:[[0,7,1,4],[23,7,1,4]],dir:[1,0,1],up:[0,1,0]},{boundaries:[[5,11,2,2]],dir:[.5,.7071,-.5],up:[-.5,.7071,.5]},{boundaries:[[23,11,1,1],[6,17,1,1],[0,11,1,1]],dir:[.5,.7071,.5],up:[-.5,.7071,-.5]},{boundaries:[[5,5,2,2]],dir:[.5,-.7071,-.5],up:[.5,.7071,-.5]},{boundaries:[[11,17,1,1],[17,11,2,1]],dir:[-.5,.7071,.5],up:[.5,.7071,-.5]},{boundaries:[[17,6,2,1],[11,0,1,1]],dir:[-.5,-.7071,.5],up:[-.5,.7071,.5]},{boundaries:[[11,11,2,2]],dir:[-.5,.7071,-.5],up:[.5,.7071,.5]},{boundaries:[[0,6,1,1],[6,0,1,1],[23,6,1,1]],dir:[.5,-.7071,.5],up:[.5,.7071,.5]},{boundaries:[[11,5,2,2]],dir:[-.5,-.7071,-.5],up:[-.5,.7071,-.5]}];for(let e=0,t=h.length;e<t;e++)u.normalizeVec3(h[e].dir,h[e].dir),u.normalizeVec3(h[e].up,h[e].up);for(let e=0,t=c.length;e<t;e++)u.normalizeVec3(c[e].dir,c[e].dir),u.normalizeVec3(c[e].up,c[e].up);var A=c;this._textureCanvas=document.createElement("canvas"),this._textureCanvas.width=n,this._textureCanvas.height=o,this._textureCanvas.style.width=n+"px",this._textureCanvas.style.height="500px",this._textureCanvas.style.padding="0",this._textureCanvas.style.margin="0",this._textureCanvas.style.top="0",this._textureCanvas.style.background=i,this._textureCanvas.style.position="absolute",this._textureCanvas.style.opacity="1.0",this._textureCanvas.style.visibility="hidden",this._textureCanvas.style["z-index"]=2e6;document.getElementsByTagName("body")[0].appendChild(this._textureCanvas);const p=this._textureCanvas.getContext("2d");let d=!1;function f(){for(let e=0,t=l.length;e<t;e++){const t=l[e],s=t.boundary,i=Math.round(s[0]*a),r=Math.round(s[1]*a),o=Math.round(s[2]*a),n=Math.round(s[3]*a);p.fillStyle=t.color,p.fillRect(i,r,o,n)}for(let t=0,l=A.length;t<l;t++){let l,h,c,u;const d=A[t],f=d.boundaries;for(var e=0,s=f.length;e<s;e++){const t=f[e];l=Math.round(t[0]*a),h=Math.round(t[1]*a),c=Math.round(t[2]*a),u=Math.round(t[3]*a),d.highlighted&&(p.fillStyle=d.highlighted?r:d.color||i,p.fillRect(l,h,c,u))}if(d.label){p.fillStyle="black",p.font="60px sans-serif",p.textAlign="center";var o=l+.5*c,n=h+.7*u;p.fillText(E(d.label),o,n,80)}}t.glRedraw()}const E=function(){const t={"NavCube.front":"NavCube.front","NavCube.back":"NavCube.back","NavCube.right":"NavCube.right","NavCube.left":"NavCube.left","NavCube.top":"NavCube.top","NavCube.bottom":"NavCube.bottom"},s={"NavCube.front":"NavCube.front","NavCube.back":"NavCube.back","NavCube.right":"NavCube.right","NavCube.left":"NavCube.left","NavCube.top":"NavCube.top","NavCube.bottom":"NavCube.bottom"},i={"NavCube.front":"FRONT","NavCube.back":"BACK","NavCube.right":"RIGHT","NavCube.left":"LEFT","NavCube.top":"TOP","NavCube.bottom":"BOTTOM"};return function(r){const o=d?s:t,n=o?o[r]:null;return n?e.localeService.translate(n)||i[n]||n:r}}();this.setZUp=function(){d=!0,A=h,this.clear()},this.setYUp=function(){d=!1,A=c,this.clear()},this.clear=function(){p.fillStyle=i,p.fillRect(0,0,n,o);for(var e=0,t=A.length;e<t;e++){A[e].highlighted=!1}f()},this.getArea=function(e){const t=e[0]*n,s=o-e[1]*o;for(var i=0,r=A.length;i<r;i++){const e=A[i].boundaries;for(var l=0,h=e.length;l<h;l++){const r=e[l];if(t>=r[0]*a&&t<=(r[0]+r[2])*a&&s>=r[1]*a&&s<=(r[1]+r[3])*a)return i}}return-1},this.setAreaHighlighted=function(e,t){var s=A[e];if(!s)throw"Area not found: "+e;s.highlighted=!!t,f()},this.getAreaDir=function(e){var t=A[e];if(!t)throw"Unknown area: "+e;return t.dir},this.getAreaUp=function(e){var t=A[e];if(!t)throw"Unknown area: "+e;return t.up},this.getImage=function(){return this._textureCanvas},this.destroy=function(){this._textureCanvas&&(this._textureCanvas.parentNode.removeChild(this._textureCanvas),this._textureCanvas=null)}}const ey=u.vec3(),ty=u.vec3();u.mat4();class sy extends n{constructor(e,t={}){super("NavCube",e,t),e.navCube=this;try{this._navCubeScene=new Yt(e,{canvasId:t.canvasId,canvasElement:t.canvasElement,transparent:!0}),this._navCubeCanvas=this._navCubeScene.canvas.canvas,this._navCubeScene.input.keyboardEnabled=!1}catch(e){return void this.error(e)}const s=this._navCubeScene;s.clearLights(),new Ze(s,{dir:[.4,-.4,.8],color:[.8,1,1],intensity:1,space:"view"}),new Ze(s,{dir:[-.8,-.3,-.4],color:[.8,.8,.8],intensity:1,space:"view"}),new Ze(s,{dir:[.8,-.6,-.8],color:[1,1,1],intensity:1,space:"view"}),this._navCubeCamera=s.camera,this._navCubeCamera.ortho.scale=7,this._navCubeCamera.ortho.near=.1,this._navCubeCamera.ortho.far=2e3,s.edgeMaterial.edgeColor=[.2,.2,.2],s.edgeMaterial.edgeAlpha=.6,this._zUp=Boolean(e.camera.zUp);var i=this;this.setIsProjectNorth(t.isProjectNorth),this.setProjectNorthOffsetAngle(t.projectNorthOffsetAngle);const r=function(){const e=u.mat4();return function(t,s,r){return u.identityMat4(e),u.rotationMat4v(t*i._projectNorthOffsetAngle*u.DEGTORAD,[0,1,0],e),u.transformVec3(e,s,r)}}();this._synchCamera=function(){var t=u.rotationMat4c(-90*u.DEGTORAD,1,0,0),s=u.vec3(),o=u.vec3(),n=u.vec3();return function(){var a=e.camera.eye,l=e.camera.look,h=e.camera.up;s=u.mulVec3Scalar(u.normalizeVec3(u.subVec3(a,l,s)),5),i._isProjectNorth&&i._projectNorthOffsetAngle&&(s=r(-1,s,ey),h=r(-1,h,ty)),i._zUp?(u.transformVec3(t,s,o),u.transformVec3(t,h,n),i._navCubeCamera.look=[0,0,0],i._navCubeCamera.eye=u.transformVec3(t,s,o),i._navCubeCamera.up=u.transformPoint3(t,h,n)):(i._navCubeCamera.look=[0,0,0],i._navCubeCamera.eye=s,i._navCubeCamera.up=h)}}(),this._cubeTextureCanvas=new $m(e,s,t),this._cubeSampler=new li(s,{image:this._cubeTextureCanvas.getImage(),flipY:!0,wrapS:1001,wrapT:1001}),this._cubeMesh=new Hs(s,{geometry:new ht(s,{primitive:"triangles",normals:[0,0,1,0,0,1,0,0,1,0,0,1,1,0,0,1,0,0,1,0,0,1,0,0,0,1,0,0,1,0,0,1,0,0,1,0,-1,0,0,-1,0,0,-1,0,0,-1,0,0,0,-1,0,0,-1,0,0,-1,0,0,-1,0,0,0,-1,0,0,-1,0,0,-1,0,0,-1],positions:[1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,1,1,-1,-1,1,-1,-1,1,1,-1,1,1,-1,1,-1,-1,-1,-1,-1,-1,1,-1,-1,-1,1,-1,-1,1,-1,1,-1,-1,1,1,-1,-1,-1,-1,-1,-1,1,-1,1,1,-1],uv:[.5,.6666,.25,.6666,.25,.3333,.5,.3333,.5,.6666,.5,.3333,.75,.3333,.75,.6666,.5,.6666,.5,1,.25,1,.25,.6666,.25,.6666,0,.6666,0,.3333,.25,.3333,.25,0,.5,0,.5,.3333,.25,.3333,.75,.3333,1,.3333,1,.6666,.75,.6666],indices:[0,1,2,0,2,3,4,5,6,4,6,7,8,9,10,8,10,11,12,13,14,12,14,15,16,17,18,16,18,19,20,21,22,20,22,23]}),material:new dt(s,{diffuse:[.4,.4,.4],specular:[.4,.4,.4],emissive:[.6,.6,.6],diffuseMap:this._cubeSampler,emissiveMap:this._cubeSampler}),visible:!0,edges:!0}),this._shadow=!1===t.shadowVisible?null:new Hs(s,{geometry:new ht(s,ks({center:[0,0,0],radiusTop:.001,radiusBottom:1.4,height:.01,radialSegments:20,heightSegments:1,openEnded:!0})),material:new dt(s,{diffuse:[0,0,0],specular:[0,0,0],emissive:[0,0,0],alpha:.5}),position:[0,-1.5,0],visible:!0,pickable:!1,backfaces:!1}),this._onCameraMatrix=e.camera.on("matrix",this._synchCamera),this._onCameraWorldAxis=e.camera.on("worldAxis",(()=>{e.camera.zUp?(this._zUp=!0,this._cubeTextureCanvas.setZUp(),this._repaint(),this._synchCamera()):e.camera.yUp&&(this._zUp=!1,this._cubeTextureCanvas.setYUp(),this._repaint(),this._synchCamera())})),this._onCameraFOV=e.camera.perspective.on("fov",(e=>{this._synchProjection&&(this._navCubeCamera.perspective.fov=e)})),this._onCameraProjection=e.camera.on("projection",(e=>{this._synchProjection&&(this._navCubeCamera.projection="ortho"===e||"perspective"===e?e:"perspective")}));var o=-1;function n(e){var t=[0,0];if(e){for(var s=e.target,i=0,r=0;s.offsetParent;)i+=s.offsetLeft,r+=s.offsetTop,s=s.offsetParent;t[0]=e.pageX-i,t[1]=e.pageY-r}else e=window.event,t[0]=e.x,t[1]=e.y;return t}var a,l,h=null,c=null,A=!1,p=!1,d=.5;i._navCubeCanvas.addEventListener("mouseenter",i._onMouseEnter=function(e){p=!0}),i._navCubeCanvas.addEventListener("mouseleave",i._onMouseLeave=function(e){p=!1}),i._navCubeCanvas.addEventListener("mousedown",i._onMouseDown=function(e){if(1===e.which){h=e.x,c=e.y,a=e.clientX,l=e.clientY;var t=n(e),i=s.pick({canvasPos:t});A=!!i}}),document.addEventListener("mouseup",i._onMouseUp=function(e){if(1===e.which&&(A=!1,null!==h)){var t=n(e),a=s.pick({canvasPos:t,pickSurface:!0});if(a&&a.uv){var l=i._cubeTextureCanvas.getArea(a.uv);if(l>=0&&(document.body.style.cursor="pointer",o>=0&&(i._cubeTextureCanvas.setAreaHighlighted(o,!1),i._repaint(),o=-1),l>=0)){if(i._cubeTextureCanvas.setAreaHighlighted(l,!0),o=l,i._repaint(),e.x<h-3||e.x>h+3||e.y<c-3||e.y>c+3)return;var u=i._cubeTextureCanvas.getAreaDir(l);if(u){var p=i._cubeTextureCanvas.getAreaUp(l);i._isProjectNorth&&i._projectNorthOffsetAngle&&(u=r(1,u,ey),p=r(1,p,ty)),f(u,p,(function(){o>=0&&(i._cubeTextureCanvas.setAreaHighlighted(o,!1),i._repaint(),o=-1),document.body.style.cursor="pointer",o>=0&&(i._cubeTextureCanvas.setAreaHighlighted(o,!1),i._repaint(),o=-1),l>=0&&(i._cubeTextureCanvas.setAreaHighlighted(l,!1),o=-1,i._repaint())}))}}}}}),document.addEventListener("mousemove",i._onMouseMove=function(t){if(o>=0&&(i._cubeTextureCanvas.setAreaHighlighted(o,!1),i._repaint(),o=-1),1!==t.buttons||A){if(A){var r=t.clientX,h=t.clientY;return document.body.style.cursor="move",void function(t,s){var i=(t-a)*-d,r=(s-l)*-d;e.camera.orbitYaw(i),e.camera.orbitPitch(-r),a=t,l=s}(r,h)}if(p){var c=n(t),u=s.pick({canvasPos:c,pickSurface:!0});if(u){if(u.uv){document.body.style.cursor="pointer";var f=i._cubeTextureCanvas.getArea(u.uv);if(f===o)return;o>=0&&i._cubeTextureCanvas.setAreaHighlighted(o,!1),f>=0&&(i._cubeTextureCanvas.setAreaHighlighted(f,!0),i._repaint(),o=f)}}else document.body.style.cursor="default",o>=0&&(i._cubeTextureCanvas.setAreaHighlighted(o,!1),i._repaint(),o=-1)}}});var f=function(){var t=u.vec3();return function(s,r,o){var n=i._fitVisible?e.scene.getAABB(e.scene.visibleObjectIds):e.scene.aabb,a=u.getAABB3Diag(n);u.getAABB3Center(n,t);var l=Math.abs(a/Math.tan(i._cameraFitFOV*u.DEGTORAD));e.cameraControl.pivotPos=t,i._cameraFly?e.cameraFlight.flyTo({look:t,eye:[t[0]-l*s[0],t[1]-l*s[1],t[2]-l*s[2]],up:r||[0,1,0],orthoScale:1.1*a,fitFOV:i._cameraFitFOV,duration:i._cameraFlyDuration},o):e.cameraFlight.jumpTo({look:t,eye:[t[0]-l*s[0],t[1]-l*s[1],t[2]-l*s[2]],up:r||[0,1,0],orthoScale:1.1*a,fitFOV:i._cameraFitFOV},o)}}();this._onUpdated=e.localeService.on("updated",(()=>{this._cubeTextureCanvas.clear(),this._repaint()})),this.setVisible(t.visible),this.setCameraFitFOV(t.cameraFitFOV),this.setCameraFly(t.cameraFly),this.setCameraFlyDuration(t.cameraFlyDuration),this.setFitVisible(t.fitVisible),this.setSynchProjection(t.synchProjection)}send(e,t){if("language"===e)this._cubeTextureCanvas.clear(),this._repaint()}_repaint(){const e=this._cubeTextureCanvas.getImage();this._cubeMesh.material.diffuseMap.image=e,this._cubeMesh.material.emissiveMap.image=e}setVisible(e=!0){this._navCubeCanvas&&(this._cubeMesh.visible=e,this._shadow&&(this._shadow.visible=e),this._navCubeCanvas.style.visibility=e?"visible":"hidden")}getVisible(){return!!this._navCubeCanvas&&this._cubeMesh.visible}setFitVisible(e=!1){this._fitVisible=e}getFitVisible(){return this._fitVisible}setCameraFly(e=!0){this._cameraFly=e}getCameraFly(){return this._cameraFly}setCameraFitFOV(e=45){this._cameraFitFOV=e}getCameraFitFOV(){return this._cameraFitFOV}setCameraFlyDuration(e=.5){this._cameraFlyDuration=e}getCameraFlyDuration(){return this._cameraFlyDuration}setSynchProjection(e=!1){this._synchProjection=e}getSynchProjection(){return this._synchProjection}setIsProjectNorth(e=!1){this._isProjectNorth=e}getIsProjectNorth(){return this._isProjectNorth}setProjectNorthOffsetAngle(e){this._projectNorthOffsetAngle=e}getProjectNorthOffsetAngle(){return this._projectNorthOffsetAngle}destroy(){this._navCubeCanvas&&(this.viewer.localeService.off(this._onUpdated),this.viewer.camera.off(this._onCameraMatrix),this.viewer.camera.off(this._onCameraWorldAxis),this.viewer.camera.perspective.off(this._onCameraFOV),this.viewer.camera.off(this._onCameraProjection),this._navCubeCanvas.removeEventListener("mouseenter",this._onMouseEnter),this._navCubeCanvas.removeEventListener("mouseleave",this._onMouseLeave),this._navCubeCanvas.removeEventListener("mousedown",this._onMouseDown),document.removeEventListener("mousemove",this._onMouseMove),document.removeEventListener("mouseup",this._onMouseUp),this._navCubeCanvas=null,this._cubeTextureCanvas.destroy(),this._cubeTextureCanvas=null,this._onMouseEnter=null,this._onMouseLeave=null,this._onMouseDown=null,this._onMouseMove=null,this._onMouseUp=null),this._navCubeScene.destroy(),this._navCubeScene=null,this._cubeMesh=null,this._shadow=null,super.destroy()}}u.vec3();const iy=new Float64Array([0,0,1]),ry=new Float64Array(4);class oy{constructor(e){this.id=null,this._viewer=e.viewer,this._visible=!1,this._pos=u.vec3(),this._origin=u.vec3(),this._rtcPos=u.vec3(),this._baseDir=u.vec3(),this._rootNode=null,this._displayMeshes=null,this._affordanceMeshes=null,this._ignoreNextSectionPlaneDirUpdate=!1,this._createNodes(),this._bindEvents()}_setSectionPlane(e){this._sectionPlane&&(this._sectionPlane.off(this._onSectionPlanePos),this._sectionPlane.off(this._onSectionPlaneDir),this._onSectionPlanePos=null,this._onSectionPlaneDir=null,this._sectionPlane=null),e&&(this.id=e.id,this._setPos(e.pos),this._setDir(e.dir),this._sectionPlane=e,this._onSectionPlanePos=e.on("pos",(()=>{this._setPos(this._sectionPlane.pos)})),this._onSectionPlaneDir=e.on("dir",(()=>{this._ignoreNextSectionPlaneDirUpdate?this._ignoreNextSectionPlaneDirUpdate=!1:this._setDir(this._sectionPlane.dir)})))}get sectionPlane(){return this._sectionPlane}_setPos(e){this._pos.set(e),S(this._pos,this._origin,this._rtcPos),this._rootNode.origin=this._origin,this._rootNode.position=this._rtcPos}_setDir(e){this._baseDir.set(e),this._rootNode.quaternion=u.vec3PairToQuaternion(iy,e,ry)}_setSectionPlaneDir(e){this._sectionPlane&&(this._ignoreNextSectionPlaneDirUpdate=!0,this._sectionPlane.dir=e)}setVisible(e=!0){if(this._visible!==e){var t;for(t in this._visible=e,this._displayMeshes)this._displayMeshes.hasOwnProperty(t)&&(this._displayMeshes[t].visible=e);if(!e)for(t in this._affordanceMeshes)this._affordanceMeshes.hasOwnProperty(t)&&(this._affordanceMeshes[t].visible=e)}}getVisible(){return this._visible}setCulled(e){var t;for(t in this._displayMeshes)this._displayMeshes.hasOwnProperty(t)&&(this._displayMeshes[t].culled=e);if(!e)for(t in this._affordanceMeshes)this._affordanceMeshes.hasOwnProperty(t)&&(this._affordanceMeshes[t].culled=e)}_createNodes(){const e=!1,t=this._viewer.scene,s=.01;this._rootNode=new $s(t,{position:[0,0,0],scale:[5,5,5]});const i=this._rootNode,r={arrowHead:new ht(i,ks({radiusTop:.001,radiusBottom:.07,radialSegments:32,heightSegments:1,height:.2,openEnded:!1})),arrowHeadBig:new ht(i,ks({radiusTop:.001,radiusBottom:.09,radialSegments:32,heightSegments:1,height:.25,openEnded:!1})),arrowHeadHandle:new ht(i,ks({radiusTop:.09,radiusBottom:.09,radialSegments:8,heightSegments:1,height:.37,openEnded:!1})),curve:new ht(i,di({radius:.8,tube:s,radialSegments:64,tubeSegments:14,arc:2*Math.PI/4})),curveHandle:new ht(i,di({radius:.8,tube:.06,radialSegments:64,tubeSegments:14,arc:2*Math.PI/4})),hoop:new ht(i,di({radius:.8,tube:s,radialSegments:64,tubeSegments:8,arc:2*Math.PI})),axis:new ht(i,ks({radiusTop:s,radiusBottom:s,radialSegments:20,heightSegments:1,height:1,openEnded:!1})),axisHandle:new ht(i,ks({radiusTop:.08,radiusBottom:.08,radialSegments:20,heightSegments:1,height:1,openEnded:!1}))},o={pickable:new dt(i,{diffuse:[1,1,0],alpha:0,alphaMode:"blend"}),red:new dt(i,{diffuse:[1,0,0],emissive:[1,0,0],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80,lineWidth:2}),highlightRed:new Et(i,{edges:!1,fill:!0,fillColor:[1,0,0],fillAlpha:.6}),green:new dt(i,{diffuse:[0,1,0],emissive:[0,1,0],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80,lineWidth:2}),highlightGreen:new Et(i,{edges:!1,fill:!0,fillColor:[0,1,0],fillAlpha:.6}),blue:new dt(i,{diffuse:[0,0,1],emissive:[0,0,1],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80,lineWidth:2}),highlightBlue:new Et(i,{edges:!1,fill:!0,fillColor:[0,0,1],fillAlpha:.2}),center:new dt(i,{diffuse:[0,0,0],emissive:[0,0,0],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80}),highlightBall:new Et(i,{edges:!1,fill:!0,fillColor:[.5,.5,.5],fillAlpha:.5,vertices:!1}),highlightPlane:new Et(i,{edges:!0,edgeWidth:3,fill:!1,fillColor:[.5,.5,.5],fillAlpha:.5,vertices:!1})};this._displayMeshes={plane:i.addChild(new Hs(i,{geometry:new ht(i,{primitive:"triangles",positions:[.5,.5,0,.5,-.5,0,-.5,-.5,0,-.5,.5,0,.5,.5,-0,.5,-.5,-0,-.5,-.5,-0,-.5,.5,-0],indices:[0,1,2,2,3,0]}),material:new dt(i,{emissive:[0,0,0],diffuse:[0,0,0],backfaces:!0}),opacity:.6,ghosted:!0,ghostMaterial:new Et(i,{edges:!1,filled:!0,fillColor:[1,1,0],edgeColor:[0,0,0],fillAlpha:.1,backfaces:!0}),pickable:!1,collidable:!0,clippable:!1,visible:!1,scale:[2.4,2.4,1]}),e),planeFrame:i.addChild(new Hs(i,{geometry:new ht(i,di({center:[0,0,0],radius:1.7,tube:.02,radialSegments:4,tubeSegments:4,arc:2*Math.PI})),material:new dt(i,{emissive:[0,0,0],diffuse:[0,0,0],specular:[0,0,0],shininess:0}),highlightMaterial:new Et(i,{edges:!1,edgeColor:[0,0,0],filled:!0,fillColor:[.8,.8,.8],fillAlpha:1}),pickable:!1,collidable:!1,clippable:!1,visible:!1,scale:[1,1,.1],rotation:[0,0,45]}),e),xCurve:i.addChild(new Hs(i,{geometry:r.curve,material:o.red,matrix:function(){const e=u.rotationMat4v(90*u.DEGTORAD,[0,1,0],u.identityMat4()),t=u.rotationMat4v(270*u.DEGTORAD,[1,0,0],u.identityMat4());return u.mulMat4(t,e,u.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,backfaces:!0,visible:!1}),e),xCurveHandle:i.addChild(new Hs(i,{geometry:r.curveHandle,material:o.pickable,matrix:function(){const e=u.rotationMat4v(90*u.DEGTORAD,[0,1,0],u.identityMat4()),t=u.rotationMat4v(270*u.DEGTORAD,[1,0,0],u.identityMat4());return u.mulMat4(t,e,u.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,backfaces:!0,visible:!1}),e),xCurveArrow1:i.addChild(new Hs(i,{geometry:r.arrowHead,material:o.red,matrix:function(){const e=u.translateMat4c(0,-.07,-.8,u.identityMat4()),t=u.scaleMat4v([.6,.6,.6],u.identityMat4()),s=u.rotationMat4v(0*u.DEGTORAD,[0,0,1],u.identityMat4());return u.mulMat4(u.mulMat4(e,t,u.identityMat4()),s,u.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1}),e),xCurveArrow2:i.addChild(new Hs(i,{geometry:r.arrowHead,material:o.red,matrix:function(){const e=u.translateMat4c(0,-.8,-.07,u.identityMat4()),t=u.scaleMat4v([.6,.6,.6],u.identityMat4()),s=u.rotationMat4v(90*u.DEGTORAD,[1,0,0],u.identityMat4());return u.mulMat4(u.mulMat4(e,t,u.identityMat4()),s,u.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1}),e),yCurve:i.addChild(new Hs(i,{geometry:r.curve,material:o.green,rotation:[-90,0,0],pickable:!1,collidable:!0,clippable:!1,backfaces:!0,visible:!1}),e),yCurveHandle:i.addChild(new Hs(i,{geometry:r.curveHandle,material:o.pickable,rotation:[-90,0,0],pickable:!0,collidable:!0,clippable:!1,backfaces:!0,visible:!1}),e),yCurveArrow1:i.addChild(new Hs(i,{geometry:r.arrowHead,material:o.green,matrix:function(){const e=u.translateMat4c(.07,0,-.8,u.identityMat4()),t=u.scaleMat4v([.6,.6,.6],u.identityMat4()),s=u.rotationMat4v(90*u.DEGTORAD,[0,0,1],u.identityMat4());return u.mulMat4(u.mulMat4(e,t,u.identityMat4()),s,u.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1}),e),yCurveArrow2:i.addChild(new Hs(i,{geometry:r.arrowHead,material:o.green,matrix:function(){const e=u.translateMat4c(.8,0,-.07,u.identityMat4()),t=u.scaleMat4v([.6,.6,.6],u.identityMat4()),s=u.rotationMat4v(90*u.DEGTORAD,[1,0,0],u.identityMat4());return u.mulMat4(u.mulMat4(e,t,u.identityMat4()),s,u.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1}),e),zCurve:i.addChild(new Hs(i,{geometry:r.curve,material:o.blue,matrix:u.rotationMat4v(180*u.DEGTORAD,[1,0,0],u.identityMat4()),pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),zCurveHandle:i.addChild(new Hs(i,{geometry:r.curveHandle,material:o.pickable,matrix:u.rotationMat4v(180*u.DEGTORAD,[1,0,0],u.identityMat4()),pickable:!0,collidable:!0,clippable:!1,visible:!1}),e),zCurveCurveArrow1:i.addChild(new Hs(i,{geometry:r.arrowHead,material:o.blue,matrix:function(){const e=u.translateMat4c(.8,-.07,0,u.identityMat4()),t=u.scaleMat4v([.6,.6,.6],u.identityMat4());return u.mulMat4(e,t,u.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1}),e),zCurveArrow2:i.addChild(new Hs(i,{geometry:r.arrowHead,material:o.blue,matrix:function(){const e=u.translateMat4c(.05,-.8,0,u.identityMat4()),t=u.scaleMat4v([.6,.6,.6],u.identityMat4()),s=u.rotationMat4v(90*u.DEGTORAD,[0,0,1],u.identityMat4());return u.mulMat4(u.mulMat4(e,t,u.identityMat4()),s,u.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1}),e),center:i.addChild(new Hs(i,{geometry:new ht(i,Vs({radius:.05})),material:o.center,pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),xAxisArrow:i.addChild(new Hs(i,{geometry:r.arrowHead,material:o.red,matrix:function(){const e=u.translateMat4c(0,1.1,0,u.identityMat4()),t=u.rotationMat4v(-90*u.DEGTORAD,[0,0,1],u.identityMat4());return u.mulMat4(t,e,u.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),xAxisArrowHandle:i.addChild(new Hs(i,{geometry:r.arrowHeadHandle,material:o.pickable,matrix:function(){const e=u.translateMat4c(0,1.1,0,u.identityMat4()),t=u.rotationMat4v(-90*u.DEGTORAD,[0,0,1],u.identityMat4());return u.mulMat4(t,e,u.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1}),e),xAxis:i.addChild(new Hs(i,{geometry:r.axis,material:o.red,matrix:function(){const e=u.translateMat4c(0,.5,0,u.identityMat4()),t=u.rotationMat4v(-90*u.DEGTORAD,[0,0,1],u.identityMat4());return u.mulMat4(t,e,u.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),xAxisHandle:i.addChild(new Hs(i,{geometry:r.axisHandle,material:o.pickable,matrix:function(){const e=u.translateMat4c(0,.5,0,u.identityMat4()),t=u.rotationMat4v(-90*u.DEGTORAD,[0,0,1],u.identityMat4());return u.mulMat4(t,e,u.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1}),e),yAxisArrow:i.addChild(new Hs(i,{geometry:r.arrowHead,material:o.green,matrix:function(){const e=u.translateMat4c(0,1.1,0,u.identityMat4()),t=u.rotationMat4v(180*u.DEGTORAD,[1,0,0],u.identityMat4());return u.mulMat4(t,e,u.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),yAxisArrowHandle:i.addChild(new Hs(i,{geometry:r.arrowHeadHandle,material:o.pickable,matrix:function(){const e=u.translateMat4c(0,1.1,0,u.identityMat4()),t=u.rotationMat4v(180*u.DEGTORAD,[1,0,0],u.identityMat4());return u.mulMat4(t,e,u.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1,opacity:.2}),e),yShaft:i.addChild(new Hs(i,{geometry:r.axis,material:o.green,position:[0,-.5,0],pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),yShaftHandle:i.addChild(new Hs(i,{geometry:r.axisHandle,material:o.pickable,position:[0,-.5,0],pickable:!0,collidable:!0,clippable:!1,visible:!1}),e),zAxisArrow:i.addChild(new Hs(i,{geometry:r.arrowHead,material:o.blue,matrix:function(){const e=u.translateMat4c(0,1.1,0,u.identityMat4()),t=u.rotationMat4v(-90*u.DEGTORAD,[.8,0,0],u.identityMat4());return u.mulMat4(t,e,u.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),zAxisArrowHandle:i.addChild(new Hs(i,{geometry:r.arrowHeadHandle,material:o.pickable,matrix:function(){const e=u.translateMat4c(0,1.1,0,u.identityMat4()),t=u.rotationMat4v(-90*u.DEGTORAD,[.8,0,0],u.identityMat4());return u.mulMat4(t,e,u.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1}),e),zShaft:i.addChild(new Hs(i,{geometry:r.axis,material:o.blue,matrix:function(){const e=u.translateMat4c(0,.5,0,u.identityMat4()),t=u.rotationMat4v(-90*u.DEGTORAD,[1,0,0],u.identityMat4());return u.mulMat4(t,e,u.identityMat4())}(),clippable:!1,pickable:!1,collidable:!0,visible:!1}),e),zAxisHandle:i.addChild(new Hs(i,{geometry:r.axisHandle,material:o.pickable,matrix:function(){const e=u.translateMat4c(0,.5,0,u.identityMat4()),t=u.rotationMat4v(-90*u.DEGTORAD,[1,0,0],u.identityMat4());return u.mulMat4(t,e,u.identityMat4())}(),clippable:!1,pickable:!0,collidable:!0,visible:!1}),e)},this._affordanceMeshes={planeFrame:i.addChild(new Hs(i,{geometry:new ht(i,di({center:[0,0,0],radius:2,tube:s,radialSegments:4,tubeSegments:4,arc:2*Math.PI})),material:new dt(i,{ambient:[1,1,1],diffuse:[0,0,0],emissive:[1,1,0]}),highlighted:!0,highlightMaterial:new Et(i,{edges:!1,filled:!0,fillColor:[1,1,0],fillAlpha:1}),pickable:!1,collidable:!1,clippable:!1,visible:!1,scale:[1,1,1],rotation:[0,0,45]}),e),xHoop:i.addChild(new Hs(i,{geometry:r.hoop,material:o.red,highlighted:!0,highlightMaterial:o.highlightRed,matrix:function(){const e=u.rotationMat4v(90*u.DEGTORAD,[0,1,0],u.identityMat4()),t=u.rotationMat4v(270*u.DEGTORAD,[1,0,0],u.identityMat4());return u.mulMat4(t,e,u.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),yHoop:i.addChild(new Hs(i,{geometry:r.hoop,material:o.green,highlighted:!0,highlightMaterial:o.highlightGreen,rotation:[-90,0,0],pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),zHoop:i.addChild(new Hs(i,{geometry:r.hoop,material:o.blue,highlighted:!0,highlightMaterial:o.highlightBlue,matrix:u.rotationMat4v(180*u.DEGTORAD,[1,0,0],u.identityMat4()),pickable:!1,collidable:!0,clippable:!1,backfaces:!0,visible:!1}),e),xAxisArrow:i.addChild(new Hs(i,{geometry:r.arrowHeadBig,material:o.red,matrix:function(){const e=u.translateMat4c(0,1.1,0,u.identityMat4()),t=u.rotationMat4v(-90*u.DEGTORAD,[0,0,1],u.identityMat4());return u.mulMat4(t,e,u.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),yAxisArrow:i.addChild(new Hs(i,{geometry:r.arrowHeadBig,material:o.green,matrix:function(){const e=u.translateMat4c(0,1.1,0,u.identityMat4()),t=u.rotationMat4v(180*u.DEGTORAD,[1,0,0],u.identityMat4());return u.mulMat4(t,e,u.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),zAxisArrow:i.addChild(new Hs(i,{geometry:r.arrowHeadBig,material:o.blue,matrix:function(){const e=u.translateMat4c(0,1.1,0,u.identityMat4()),t=u.rotationMat4v(-90*u.DEGTORAD,[.8,0,0],u.identityMat4());return u.mulMat4(t,e,u.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1}),e)}}_bindEvents(){const e=this;var t=!1;const s=-1,i=0,r=1,o=2,n=3,a=4,l=5,h=this._rootNode;var c=null,A=null;const p=u.vec2(),d=u.vec3([1,0,0]),f=u.vec3([0,1,0]),E=u.vec3([0,0,1]),m=this._viewer.scene.canvas.canvas,y=this._viewer.camera,g=this._viewer.scene;{const e=u.vec3([0,0,0]);let t=-1;this._onCameraViewMatrix=g.camera.on("viewMatrix",(()=>{})),this._onCameraProjMatrix=g.camera.on("projMatrix",(()=>{})),this._onSceneTick=g.on("tick",(()=>{const s=Math.abs(u.lenVec3(u.subVec3(g.camera.eye,this._pos,e)));if(s!==t&&"perspective"===y.projection){const e=.07*(Math.tan(y.perspective.fov*u.DEGTORAD)*s);h.scale=[e,e,e],t=s}if("ortho"===y.projection){const e=y.ortho.scale/10;h.scale=[e,e,e],t=s}}))}const I=function(){const e=new Float64Array(2);return function(t){if(t){for(var s=t.target,i=0,r=0;s.offsetParent;)i+=s.offsetLeft,r+=s.offsetTop,s=s.offsetParent;e[0]=t.pageX-i,e[1]=t.pageY-r}else t=window.event,e[0]=t.x,e[1]=t.y;return e}}(),v=function(){const t=u.mat4();return function(s,i){return u.quaternionToMat4(e._rootNode.quaternion,t),u.transformVec3(t,s,i),u.normalizeVec3(i),i}}();var T=function(){const e=u.vec3();return function(t){const s=Math.abs(t[0]);return s>Math.abs(t[1])&&s>Math.abs(t[2])?u.cross3Vec3(t,[0,1,0],e):u.cross3Vec3(t,[1,0,0],e),u.cross3Vec3(e,t,e),u.normalizeVec3(e),e}}();const _=function(){const t=u.vec3(),s=u.vec3(),i=u.vec4();return function(r,o,n){v(r,i);const a=T(i,o,n);P(o,a,t),P(n,a,s),u.subVec3(s,t);const l=u.dotVec3(s,i);e._pos[0]+=i[0]*l,e._pos[1]+=i[1]*l,e._pos[2]+=i[2]*l,e._rootNode.position=e._pos,e._sectionPlane&&(e._sectionPlane.pos=e._pos)}}();var R=function(){const t=u.vec4(),s=u.vec4(),i=u.vec4(),r=u.vec4();return function(o,n,a){v(o,r);if(!(P(n,r,t)&&P(a,r,s))){const e=T(r,n,a);P(n,e,t,1),P(a,e,s,1);var l=u.dotVec3(t,r);t[0]-=l*r[0],t[1]-=l*r[1],t[2]-=l*r[2],l=u.dotVec3(s,r),s[0]-=l*r[0],s[1]-=l*r[1],s[2]-=l*r[2]}u.normalizeVec3(t),u.normalizeVec3(s),l=u.dotVec3(t,s),l=u.clamp(l,-1,1);var h=Math.acos(l)*u.RADTODEG;u.cross3Vec3(t,s,i),u.dotVec3(i,r)<0&&(h=-h),e._rootNode.rotate(o,h),D()}}(),P=function(){const t=u.vec4([0,0,0,1]),s=u.mat4();return function(i,r,o,n){n=n||0,t[0]=i[0]/m.width*2-1,t[1]=-(i[1]/m.height*2-1),t[2]=0,t[3]=1,u.mulMat4(y.projMatrix,y.viewMatrix,s),u.inverseMat4(s),u.transformVec4(s,t,t),u.mulVec4Scalar(t,1/t[3]);var a=y.eye;u.subVec4(t,a,t);const l=e._sectionPlane.pos;var h=-u.dotVec3(l,r)-n,c=u.dotVec3(r,t);if(Math.abs(c)>.005){var A=-(u.dotVec3(r,a)+h)/c;return u.mulVec3Scalar(t,A,o),u.addVec3(o,a),u.subVec3(o,l,o),!0}return!1}}();const D=function(){const t=u.vec3(),s=u.mat4();return function(){e.sectionPlane&&(u.quaternionToMat4(h.quaternion,s),u.transformVec3(s,[0,0,1],t),e._setSectionPlaneDir(t))}}();var N,b=!1;this._onCameraControlHover=this._viewer.cameraControl.on("hoverEnter",(e=>{if(!this._visible)return;if(b)return;var h;t=!1,N&&(N.visible=!1);switch(e.entity.id){case this._displayMeshes.xAxisArrowHandle.id:case this._displayMeshes.xAxisHandle.id:h=this._affordanceMeshes.xAxisArrow,c=i;break;case this._displayMeshes.yAxisArrowHandle.id:case this._displayMeshes.yShaftHandle.id:h=this._affordanceMeshes.yAxisArrow,c=r;break;case this._displayMeshes.zAxisArrowHandle.id:case this._displayMeshes.zAxisHandle.id:h=this._affordanceMeshes.zAxisArrow,c=o;break;case this._displayMeshes.xCurveHandle.id:h=this._affordanceMeshes.xHoop,c=n;break;case this._displayMeshes.yCurveHandle.id:h=this._affordanceMeshes.yHoop,c=a;break;case this._displayMeshes.zCurveHandle.id:h=this._affordanceMeshes.zHoop,c=l;break;default:return void(c=s)}h&&(h.visible=!0),N=h,t=!0})),this._onCameraControlHoverLeave=this._viewer.cameraControl.on("hoverOutEntity",(e=>{this._visible&&(N&&(N.visible=!1),N=null,c=s)})),m.addEventListener("mousedown",this._canvasMouseDownListener=e=>{if(e.preventDefault(),this._visible&&t&&(this._viewer.cameraControl.pointerEnabled=!1,1===e.which)){b=!0;var s=I(e);A=c,p[0]=s[0],p[1]=s[1]}}),m.addEventListener("mousemove",this._canvasMouseMoveListener=e=>{if(!this._visible)return;if(!b)return;var t=I(e);const s=t[0],h=t[1];switch(A){case i:_(d,p,t);break;case r:_(f,p,t);break;case o:_(E,p,t);break;case n:R(d,p,t);break;case a:R(f,p,t);break;case l:R(E,p,t)}p[0]=s,p[1]=h}),m.addEventListener("mouseup",this._canvasMouseUpListener=e=>{this._visible&&(this._viewer.cameraControl.pointerEnabled=!0,b&&(e.which,b=!1,t=!1))}),m.addEventListener("wheel",this._canvasWheelListener=e=>{if(this._visible)Math.max(-1,Math.min(1,40*-e.deltaY))})}_destroy(){this._unbindEvents(),this._destroyNodes()}_unbindEvents(){const e=this._viewer,t=e.scene,s=t.canvas.canvas,i=e.camera,r=e.cameraControl;t.off(this._onSceneTick),s.removeEventListener("mousedown",this._canvasMouseDownListener),s.removeEventListener("mousemove",this._canvasMouseMoveListener),s.removeEventListener("mouseup",this._canvasMouseUpListener),s.removeEventListener("wheel",this._canvasWheelListener),i.off(this._onCameraViewMatrix),i.off(this._onCameraProjMatrix),r.off(this._onCameraControlHover),r.off(this._onCameraControlHoverLeave)}_destroyNodes(){this._setSectionPlane(null),this._rootNode.destroy(),this._displayMeshes={},this._affordanceMeshes={}}}class ny{constructor(e,t,s){this.id=s.id,this._sectionPlane=s,this._mesh=new Hs(t,{id:s.id,geometry:new ht(t,ct({xSize:.5,ySize:.5,zSize:.001})),material:new dt(t,{emissive:[1,1,1],diffuse:[0,0,0],backfaces:!1}),edgeMaterial:new yt(t,{edgeColor:[0,0,0],edgeAlpha:1,edgeWidth:1}),highlightMaterial:new Et(t,{fill:!0,fillColor:[.5,1,.5],fillAlpha:.7,edges:!0,edgeColor:[0,0,0],edgeAlpha:1,edgeWidth:1}),selectedMaterial:new Et(t,{fill:!0,fillColor:[0,0,1],fillAlpha:.7,edges:!0,edgeColor:[1,0,0],edgeAlpha:1,edgeWidth:1}),highlighted:!0,scale:[3,3,3],position:[0,0,0],rotation:[0,0,0],opacity:.3,edges:!0});{const e=u.vec3([0,0,0]),t=u.vec3(),s=u.vec3([0,0,1]),i=u.vec4(4),r=u.vec3(),o=()=>{const o=this._sectionPlane.scene.center,n=[-this._sectionPlane.dir[0],-this._sectionPlane.dir[1],-this._sectionPlane.dir[2]];u.subVec3(o,this._sectionPlane.pos,e);const a=-u.dotVec3(n,e);u.normalizeVec3(n),u.mulVec3Scalar(n,a,t);const l=u.vec3PairToQuaternion(s,this._sectionPlane.dir,i);r[0]=.1*t[0],r[1]=.1*t[1],r[2]=.1*t[2],this._mesh.quaternion=l,this._mesh.position=r};this._onSectionPlanePos=this._sectionPlane.on("pos",o),this._onSectionPlaneDir=this._sectionPlane.on("dir",o)}this._highlighted=!1,this._selected=!1}setHighlighted(e){this._highlighted=!!e,this._mesh.highlighted=this._highlighted,this._mesh.highlightMaterial.fillColor=e?[0,.7,0]:[0,0,0]}getHighlighted(){return this._highlighted}setSelected(e){this._selected=!!e,this._mesh.edgeMaterial.edgeWidth=e?3:1,this._mesh.highlightMaterial.edgeWidth=e?3:1}getSelected(){return this._selected}destroy(){this._sectionPlane.off(this._onSectionPlanePos),this._sectionPlane.off(this._onSectionPlaneDir),this._mesh.destroy()}}class ay{constructor(e,t){if(!(t.onHoverEnterPlane&&t.onHoverLeavePlane&&t.onClickedNothing&&t.onClickedPlane))throw"Missing config(s): onHoverEnterPlane, onHoverLeavePlane, onClickedNothing || onClickedPlane";this.plugin=e,this._viewer=e.viewer,this._onHoverEnterPlane=t.onHoverEnterPlane,this._onHoverLeavePlane=t.onHoverLeavePlane,this._onClickedNothing=t.onClickedNothing,this._onClickedPlane=t.onClickedPlane,this._visible=!0,this._planes={},this._canvas=t.overviewCanvas,this._scene=new Yt(this._viewer,{canvasId:this._canvas.id,transparent:!0}),this._scene.clearLights(),new Ze(this._scene,{dir:[.4,-.4,.8],color:[.8,1,1],intensity:1,space:"view"}),new Ze(this._scene,{dir:[-.8,-.3,-.4],color:[.8,.8,.8],intensity:1,space:"view"}),new Ze(this._scene,{dir:[.8,-.6,-.8],color:[1,1,1],intensity:1,space:"view"}),this._scene.camera,this._scene.camera.perspective.fov=70,this._zUp=!1;{const e=this._scene.camera,t=u.rotationMat4c(-90*u.DEGTORAD,1,0,0),s=u.vec3(),i=u.vec3(),r=u.vec3();this._synchCamera=()=>{const o=this._viewer.camera.eye,n=this._viewer.camera.look,a=this._viewer.camera.up;u.mulVec3Scalar(u.normalizeVec3(u.subVec3(o,n,s)),7),this._zUp?(u.transformVec3(t,s,i),u.transformVec3(t,a,r),e.look=[0,0,0],e.eye=u.transformVec3(t,s,i),e.up=u.transformPoint3(t,a,r)):(e.look=[0,0,0],e.eye=s,e.up=a)}}this._onViewerCameraMatrix=this._viewer.camera.on("matrix",this._synchCamera),this._onViewerCameraWorldAxis=this._viewer.camera.on("worldAxis",this._synchCamera),this._onViewerCameraFOV=this._viewer.camera.perspective.on("fov",(e=>{this._scene.camera.perspective.fov=e}));var s=null;this._onInputMouseMove=this._scene.input.on("mousemove",(e=>{const t=this._scene.pick({canvasPos:e});if(t){if(!s||t.entity.id!==s.id){if(s){this._planes[s.id]&&this._onHoverLeavePlane(s.id)}s=t.entity;this._planes[s.id]&&this._onHoverEnterPlane(s.id)}}else s&&(this._onHoverLeavePlane(s.id),s=null)})),this._scene.canvas.canvas.addEventListener("mouseup",this._onCanvasMouseUp=()=>{if(s){this._planes[s.id]&&this._onClickedPlane(s.id)}else this._onClickedNothing()}),this._scene.canvas.canvas.addEventListener("mouseout",this._onCanvasMouseOut=()=>{s&&(this._onHoverLeavePlane(s.id),s=null)}),this.setVisible(t.overviewVisible)}addSectionPlane(e){this._planes[e.id]=new ny(this,this._scene,e)}setPlaneHighlighted(e,t){const s=this._planes[e];s&&s.setHighlighted(t)}setPlaneSelected(e,t){const s=this._planes[e];s&&s.setSelected(t)}removeSectionPlane(e){const t=this._planes[e.id];t&&(t.destroy(),delete this._planes[e.id])}setVisible(e=!0){this._visible=e,this._canvas.style.visibility=e?"visible":"hidden"}getVisible(){return this._visible}destroy(){this._viewer.camera.off(this._onViewerCameraMatrix),this._viewer.camera.off(this._onViewerCameraWorldAxis),this._viewer.camera.perspective.off(this._onViewerCameraFOV),this._scene.input.off(this._onInputMouseMove),this._scene.canvas.canvas.removeEventListener("mouseup",this._onCanvasMouseUp),this._scene.canvas.canvas.removeEventListener("mouseout",this._onCanvasMouseOut),this._scene.destroy()}}const ly=u.AABB3(),hy=u.vec3();class cy extends n{constructor(e,t={}){if(super("SectionPlanes",e),this._freeControls=[],this._sectionPlanes=e.scene.sectionPlanes,this._controls={},this._shownControlId=null,null!==t.overviewCanvasId&&void 0!==t.overviewCanvasId){const e=document.getElementById(t.overviewCanvasId);e?this._overview=new ay(this,{overviewCanvas:e,visible:t.overviewVisible,onHoverEnterPlane:e=>{this._overview.setPlaneHighlighted(e,!0)},onHoverLeavePlane:e=>{this._overview.setPlaneHighlighted(e,!1)},onClickedPlane:e=>{if(this.getShownControl()===e)return void this.hideControl();this.showControl(e);const t=this.sectionPlanes[e].pos;ly.set(this.viewer.scene.aabb),u.getAABB3Center(ly,hy),ly[0]+=t[0]-hy[0],ly[1]+=t[1]-hy[1],ly[2]+=t[2]-hy[2],ly[3]+=t[0]-hy[0],ly[4]+=t[1]-hy[1],ly[5]+=t[2]-hy[2],this.viewer.cameraFlight.flyTo({aabb:ly,fitFOV:65})},onClickedNothing:()=>{this.hideControl()}}):this.warn("Can't find overview canvas: '"+t.overviewCanvasId+"' - will create plugin without overview")}this._onSceneSectionPlaneCreated=e.scene.on("sectionPlaneCreated",(e=>{this._sectionPlaneCreated(e)}))}setOverviewVisible(e){this._overview&&this._overview.setVisible(e)}getOverviewVisible(){if(this._overview)return this._overview.getVisible()}get sectionPlanes(){return this._sectionPlanes}createSectionPlane(e={}){void 0!==e.id&&null!==e.id&&this.viewer.scene.components[e.id]&&(this.error("Viewer component with this ID already exists: "+e.id),delete e.id);return new js(this.viewer.scene,{id:e.id,pos:e.pos,dir:e.dir,active:!0})}_sectionPlaneCreated(e){const t=this._freeControls.length>0?this._freeControls.pop():new oy(this);t._setSectionPlane(e),t.setVisible(!1),this._controls[e.id]=t,this._overview&&this._overview.addSectionPlane(e),e.once("destroyed",(()=>{this._sectionPlaneDestroyed(e)}))}flipSectionPlanes(){const e=this.viewer.scene.sectionPlanes;for(let t in e){e[t].flipDir()}}showControl(e){const t=this._controls[e];t?(this.hideControl(),t.setVisible(!0),this._overview&&this._overview.setPlaneSelected(e,!0),this._shownControlId=e):this.error("Control not found: "+e)}getShownControl(){return this._shownControlId}hideControl(){for(var e in this._controls)this._controls.hasOwnProperty(e)&&(this._controls[e].setVisible(!1),this._overview&&this._overview.setPlaneSelected(e,!1));this._shownControlId=null}destroySectionPlane(e){var t=this.viewer.scene.sectionPlanes[e];t?(this._sectionPlaneDestroyed(t),t.destroy(),e===this._shownControlId&&(this._shownControlId=null)):this.error("SectionPlane not found: "+e)}_sectionPlaneDestroyed(e){this._overview&&this._overview.removeSectionPlane(e);const t=this._controls[e.id];t&&(t.setVisible(!1),t._setSectionPlane(null),delete this._controls[e.id],this._freeControls.push(t))}clear(){const e=Object.keys(this._sectionPlanes);for(var t=0,s=e.length;t<s;t++)this.destroySectionPlane(e[t])}send(e,t){switch(e){case"snapshotStarting":for(let e in this._controls)this._controls.hasOwnProperty(e)&&this._controls[e].setCulled(!0);break;case"snapshotFinished":for(let e in this._controls)this._controls.hasOwnProperty(e)&&this._controls[e].setCulled(!1);break;case"clearSectionPlanes":this.clear()}}destroy(){this.clear(),this._overview&&this._overview.destroy(),this._destroyFreeControls(),super.destroy()}_destroyFreeControls(){for(var e=this._freeControls.pop();e;)e._destroy(),e=this._freeControls.pop();this.viewer.scene.off(this._onSceneSectionPlaneCreated)}}u.vec3(),u.mat4(),u.AABB3(),u.vec3(),u.vec3();const Ay=[];class uy extends n{constructor(e,t={}){if(super("TreeViewPlugin",e),this.errors=[],this.valid=!0,t.containerElement){for(let e=0;;e++)if(!Ay[e]){Ay[e]=this,this._index=e,this._id=`tree-${e}`;break}if(this._containerElement=t.containerElement,this._metaModels={},this._autoAddModels=!1!==t.autoAddModels,this._autoExpandDepth=t.autoExpandDepth||0,this._sortNodes=!1!==t.sortNodes,this._pruneEmptyNodes=!1!==t.pruneEmptyNodes,this._viewer=e,this._rootElement=null,this._muteSceneEvents=!1,this._muteTreeEvents=!1,this._rootNodes=[],this._objectNodes={},this._nodeNodes={},this._rootName=t.rootName,this._sortNodes=t.sortNodes,this._pruneEmptyNodes=t.pruneEmptyNodes,this._showListItemElementId=null,this._containerElement.oncontextmenu=e=>{e.preventDefault()},this._onObjectVisibility=this._viewer.scene.on("objectVisibility",(e=>{if(this._muteSceneEvents)return;const t=e.id,s=this._objectNodes[t];if(!s)return;const i=e.visible;if(!(i!==s.checked))return;this._muteTreeEvents=!0,s.checked=i,i?s.numVisibleEntities++:s.numVisibleEntities--;const r=document.getElementById(`checkbox-${s.nodeId}`);r&&(r.checked=i);let o=s.parent;for(;o;){o.checked=i,i?o.numVisibleEntities++:o.numVisibleEntities--;const e=document.getElementById(`checkbox-${o.nodeId}`);if(e){const t=o.numVisibleEntities>0;t!==e.checked&&(e.checked=t)}o=o.parent}this._muteTreeEvents=!1})),this._onObjectXrayed=this._viewer.scene.on("objectXRayed",(e=>{if(this._muteSceneEvents)return;const t=e.id,s=this._objectNodes[t];if(!s)return;this._muteTreeEvents=!0;const i=e.xrayed;if(!(i!==s.xrayed))return;s.xrayed=i;const r=s.nodeId,o=document.getElementById(r);null!==o&&(i?o.classList.add("xrayed-node"):o.classList.remove("xrayed-node")),this._muteTreeEvents=!1})),this._switchExpandHandler=e=>{e.preventDefault(),e.stopPropagation();const t=e.target;this._expandSwitchElement(t)},this._switchCollapseHandler=e=>{e.preventDefault(),e.stopPropagation();const t=e.target;this._collapseSwitchElement(t)},this._checkboxChangeHandler=e=>{if(this._muteTreeEvents)return;this._muteSceneEvents=!0;const t=e.target,s=t.checked,i=t.id.replace("checkbox-",""),r=this._nodeNodes[i],o=this._viewer.scene.objects;let n=0;this._withNodeTree(r,(e=>{const t=e.objectId,i=`checkbox-${e.nodeId}`,r=o[t],a=0===e.children.length;e.numVisibleEntities=s?e.numEntities:0,a&&s!==e.checked&&n++,e.checked=s;const l=document.getElementById(i);l&&(l.checked=s),r&&(r.visible=s)}));let a=r.parent;for(;a;){a.checked=s;const e=document.getElementById(`checkbox-${a.nodeId}`);s?a.numVisibleEntities+=n:a.numVisibleEntities-=n;const t=a.numVisibleEntities>0;t!==e.checked&&(e.checked=t),a=a.parent}this._muteSceneEvents=!1},this._hierarchy=t.hierarchy||"containment",this._autoExpandDepth=t.autoExpandDepth||0,this._autoAddModels){const e=Object.keys(this.viewer.metaScene.metaModels);for(let t=0,s=e.length;t<s;t++){const s=e[t];this.viewer.metaScene.metaModels[s].finalized&&this.addModel(s)}this.viewer.scene.on("modelLoaded",(e=>{this.viewer.metaScene.metaModels[e]&&this.addModel(e)}))}this.hierarchy=t.hierarchy}else this.error("Config expected: containerElement")}set hierarchy(e){"containment"!==(e=e||"containment")&&"storeys"!==e&&"types"!==e&&(this.error("Unsupported value for `hierarchy' - defaulting to 'containment'"),e="containment"),this._hierarchy!==e&&(this._hierarchy=e,this._createNodes())}get hierarchy(){return this._hierarchy}addModel(e,t={}){if(!this._containerElement)return;const s=this.viewer.scene.models[e];if(!s)throw"Model not found: "+e;const i=this.viewer.metaScene.metaModels[e];i?this._metaModels[e]?this.warn("Model already added: "+e):(this._metaModels[e]=i,s.on("destroyed",(()=>{this.removeModel(s.id)})),this._createNodes()):this.error("MetaModel not found: "+e)}removeModel(e){if(!this._containerElement)return;this._metaModels[e]&&(delete this._metaModels[e],this._createNodes())}showNode(e){this._showListItemElementId&&this.unShowNode();const t=this._objectNodes[e];if(!t)return;const s=t.nodeId,i="switch-"+s,r=document.getElementById(i);if(r)return this._expandSwitchElement(r),void r.scrollIntoView();const o=[];o.unshift(t);let n=t.parent;for(;n;)o.unshift(n),n=n.parent;for(let e=0,t=o.length;e<t;e++){const t="switch-"+o[e].nodeId,s=document.getElementById(t);s&&this._expandSwitchElement(s)}const a=s,l=document.getElementById(a);l.scrollIntoView({block:"center"}),l.classList.add("highlighted-node"),this._showListItemElementId=a}unShowNode(){if(!this._showListItemElementId)return;const e=document.getElementById(this._showListItemElementId);e?(e.classList.remove("highlighted-node"),this._showListItemElementId=null):this._showListItemElementId=null}expandToDepth(e){this.collapse();const t=(s,i)=>{if(i===e)return;const r="switch-"+s.nodeId,o=document.getElementById(r);if(o){this._expandSwitchElement(o);const e=s.children;for(var n=0,a=e.length;n<a;n++){const s=e[n];t(s,i+1)}}};for(let e=0,s=this._rootNodes.length;e<s;e++){const s=this._rootNodes[e];t(s,0)}}collapse(){for(let e=0,t=this._rootNodes.length;e<t;e++){const t=this._rootNodes[e].objectId;this._collapseNode(t)}}withNodeTree(e,t){t(e);const s=e.children;if(s)for(let e=0,i=s.length;e<i;e++)this.withNodeTree(s[e],t)}destroy(){this._containerElement&&(this._metaModels={},this._rootElement&&!this._destroyed&&(this._rootElement.parentNode.removeChild(this._rootElement),this._viewer.scene.off(this._onObjectVisibility),this._destroyed=!0),delete Ay[this._index],super.destroy())}_createNodes(){this._rootElement&&(this._rootElement.parentNode.removeChild(this._rootElement),this._rootElement=null),this._rootNodes=[],this._objectNodes={},this._nodeNodes={},this._validate(),this.valid||"storeys"!==this._hierarchy?this._createEnabledNodes():this._createDisabledNodes()}_validate(){if(this.errors=[],"storeys"===this._hierarchy)this.valid=this._validateMetaModelForStoreysHierarchy();else this.valid=this._rootNodes.length>0;return this.valid}_validateMetaModelForStoreysHierarchy(e=0,t,s){return!0}_createEnabledNodes(){switch(this._pruneEmptyNodes&&this._findEmptyNodes(),this._hierarchy){case"storeys":this._createStoreysNodes(),0===this._rootNodes.length&&this.error("Failed to build storeys hierarchy");break;case"types":this._createTypesNodes();break;default:this._createContainmentNodes()}this._sortNodes&&this._doSortNodes(),this._synchNodesToEntities(),this._createTrees(),this.expandToDepth(this._autoExpandDepth)}_createDisabledNodes(){const e=document.createElement("ul");this._rootElement=e,this._containerElement.appendChild(e);const t=this._viewer.metaScene.rootMetaObjects;for(let s in t){const i=t[s],r=i.type,o=i.name,n=o&&""!==o&&"Undefined"!==o&&"Default"!==o?o:r,a=document.createElement("li");e.appendChild(a);const l=document.createElement("a");l.href="#",l.textContent="!",l.classList.add("warn"),l.classList.add("warning"),a.appendChild(l);const h=document.createElement("span");h.textContent=n,a.appendChild(h)}}_findEmptyNodes(){const e=this._viewer.metaScene.rootMetaObjects;for(let t in e)this._findEmptyNodes2(e[t])}_findEmptyNodes2(e,t=0){const s=this.viewer.scene,i=e.children,r=e.id,o=s.objects[r];if(e._countEntities=0,o&&e._countEntities++,i)for(let t=0,s=i.length;t<s;t++){const s=i[t];s._countEntities=this._findEmptyNodes2(s),e._countEntities+=s._countEntities}return e._countEntities}_createStoreysNodes(){const e=this._viewer.metaScene.rootMetaObjects;for(let t in e)this._createStoreysNodes2(e[t],null,null,null)}_createStoreysNodes2(e,t,s,i){if(this._pruneEmptyNodes&&0===e._countEntities)return;const r=e.type,o=e.name,n=e.children,a=e.id;if("IfcBuilding"===r)t={nodeId:`${this._id}-${a}`,objectId:a,title:this._rootName||(o&&""!==o&&"Undefined"!==o&&"Default"!==o?o:r),type:r,parent:null,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]},this._rootNodes.push(t),this._objectNodes[t.objectId]=t,this._nodeNodes[t.nodeId]=t;else if("IfcBuildingStorey"===r){if(!t)return void this.error("Failed to build storeys hierarchy for model '"+this.metaModel.id+"' - model does not have an IfcBuilding object, or is not an IFC model");s={nodeId:`${this._id}-${a}`,objectId:a,title:o&&""!==o&&"Undefined"!==o&&"Default"!==o?o:r,type:r,parent:t,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]},t.children.push(s),this._objectNodes[s.objectId]=s,this._nodeNodes[s.nodeId]=s,i={}}else if(s){if(this._viewer.scene.objects[a]){let e=(i=i||{})[r];e||(e={nodeId:`${this._id}-${s.objectId}-${r}`,objectId:`${s.objectId}-${r}`,title:r,type:r,parent:s,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]},s.children.push(e),this._objectNodes[e.objectId]=e,this._nodeNodes[e.nodeId]=e,i[r]=e);const t={nodeId:`${this._id}-${a}`,objectId:a,title:o&&""!==o&&"Undefined"!==o&&"Default"!==o?o:r,type:r,parent:e,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]};e.children.push(t),this._objectNodes[t.objectId]=t,this._nodeNodes[t.nodeId]=t}}if(n)for(let e=0,r=n.length;e<r;e++){const r=n[e];this._createStoreysNodes2(r,t,s,i)}}_createTypesNodes(){const e=this._viewer.metaScene.rootMetaObjects;for(let t in e)this._createTypesNodes2(e[t],null,null)}_createTypesNodes2(e,t,s){if(this._pruneEmptyNodes&&0===e._countEntities)return;const i=e.type,r=e.name,o=e.children,n=e.id;if(e.parent){if(t){if(this._viewer.scene.objects[n]){let e=s[i];e||(e={nodeId:`${this._id}-${t.objectId}-${i}`,objectId:`${t.objectId}-${i}`,title:i,type:i,parent:t,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]},t.children.push(e),this._objectNodes[e.objectId]=e,this._nodeNodes[e.nodeId]=e,s[i]=e);const o={nodeId:`${this._id}-${n}`,objectId:n,title:r&&""!==r&&"Default"!==r?r:i,type:i,parent:e,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]};e.children.push(o),this._objectNodes[o.objectId]=o,this._nodeNodes[o.nodeId]=o}}}else t={nodeId:`${this._id}-${n}`,objectId:n,title:this._rootName||(r&&""!==r&&"Undefined"!==r&&"Default"!==r?r:i),type:i,parent:null,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]},this._rootNodes.push(t),this._objectNodes[t.objectId]=t,this._nodeNodes[t.nodeId]=t,s={};if(o)for(let e=0,i=o.length;e<i;e++){const i=o[e];this._createTypesNodes2(i,t,s)}}_createContainmentNodes(){const e=this._viewer.metaScene.rootMetaObjects;for(let t in e)this._createContainmentNodes2(e[t],null)}_createContainmentNodes2(e,t){if(this._pruneEmptyNodes&&0===e._countEntities)return;const s=e.type,i=e.name||s,r=e.children,o=e.id,n={nodeId:`${this._id}-${o}`,objectId:o,title:t?i&&""!==i&&"Undefined"!==i&&"Default"!==i?i:s:this._rootName||i,type:s,parent:t,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]};if(t?t.children.push(n):this._rootNodes.push(n),this._objectNodes[n.objectId]=n,this._nodeNodes[n.nodeId]=n,r)for(let e=0,t=r.length;e<t;e++){const t=r[e];this._createContainmentNodes2(t,n)}}_doSortNodes(){for(let e=0,t=this._rootNodes.length;e<t;e++){const t=this._rootNodes[e];this._sortChildren(t)}}_sortChildren(e){const t=e.children;if(t&&0!==t.length){"storeys"===this._hierarchy&&"IfcBuilding"===e.type?t.sort(this._getSpatialSortFunc()):t.sort(this._alphaSortFunc);for(let e=0,s=t.length;e<s;e++){const s=t[e];this._sortChildren(s)}}}_getSpatialSortFunc(){const e=this.viewer,t=e.scene,s=t.camera,i=e.metaScene;return this._spatialSortFunc||(this._spatialSortFunc=(e,r)=>{e.aabb&&r.aabb||(e.aabb||(e.aabb=t.getAABB(i.getObjectIDsInSubtree(e.objectId))),r.aabb||(r.aabb=t.getAABB(i.getObjectIDsInSubtree(r.objectId))));let o=0;return o=s.xUp?0:s.yUp?1:2,e.aabb[o]>r.aabb[o]?-1:e.aabb[o]<r.aabb[o]?1:0})}_alphaSortFunc(e,t){const s=e.title.toUpperCase(),i=t.title.toUpperCase();return s<i?-1:s>i?1:0}_synchNodesToEntities(){const e=Object.keys(this.viewer.metaScene.metaObjects),t=this._viewer.metaScene.metaObjects,s=this._viewer.scene.objects;for(let i=0,r=e.length;i<r;i++){const r=e[i];if(t[r]){const e=this._objectNodes[r];if(e){const t=s[r];if(t){const s=t.visible;e.numEntities=1,e.xrayed=t.xrayed,s?(e.numVisibleEntities=1,e.checked=!0):(e.numVisibleEntities=0,e.checked=!1);let i=e.parent;for(;i;)i.numEntities++,s&&(i.numVisibleEntities++,i.checked=!0),i=i.parent}}}}}_withNodeTree(e,t){t(e);const s=e.children;if(s)for(let e=0,i=s.length;e<i;e++)this._withNodeTree(s[e],t)}_createTrees(){if(0===this._rootNodes.length)return;const e=this._rootNodes.map((e=>this._createNodeElement(e))),t=document.createElement("ul");e.forEach((e=>{t.appendChild(e)})),this._containerElement.appendChild(t),this._rootElement=t}_createNodeElement(e){const t=document.createElement("li"),s=e.nodeId;if(e.xrayed&&t.classList.add("xrayed-node"),t.id=s,e.children.length>0){const e="switch-"+s,i=document.createElement("a");i.href="#",i.id=e,i.textContent="+",i.classList.add("plus"),i.addEventListener("click",this._switchExpandHandler),t.appendChild(i)}const i=document.createElement("input");i.id=`checkbox-${s}`,i.type="checkbox",i.checked=e.checked,i.style["pointer-events"]="all",i.addEventListener("change",this._checkboxChangeHandler),t.appendChild(i);const r=document.createElement("span");return r.textContent=e.title,t.appendChild(r),r.oncontextmenu=t=>{this.fire("contextmenu",{event:t,viewer:this._viewer,treeViewPlugin:this,treeViewNode:e}),t.preventDefault()},r.onclick=t=>{this.fire("nodeTitleClicked",{event:t,viewer:this._viewer,treeViewPlugin:this,treeViewNode:e}),t.preventDefault()},t}_expandSwitchElement(e){const t=e.parentElement;if(t.getElementsByTagName("li")[0])return;const s=t.id,i=this._nodeNodes[s].children.map((e=>this._createNodeElement(e))),r=document.createElement("ul");i.forEach((e=>{r.appendChild(e)})),t.appendChild(r),e.classList.remove("plus"),e.classList.add("minus"),e.textContent="-",e.removeEventListener("click",this._switchExpandHandler),e.addEventListener("click",this._switchCollapseHandler)}_collapseNode(e){const t="switch-"+e,s=document.getElementById(t);this._collapseSwitchElement(s)}_collapseSwitchElement(e){if(!e)return;const t=e.parentElement;if(!t)return;const s=t.querySelector("ul");s&&(t.removeChild(s),e.classList.remove("minus"),e.classList.add("plus"),e.textContent="+",e.removeEventListener("click",this._switchCollapseHandler),e.addEventListener("click",this._switchExpandHandler))}}class py{constructor(){}getManifest(e,t,s){m.loadJSON(e,(e=>{t(e)}),(function(e){s(e)}))}getMetaModel(e,t,s){m.loadJSON(e,(e=>{t(e)}),(function(e){s(e)}))}getXKT(e,t,s){var i=()=>{};t=t||i,s=s||i;const r=e.match(/^data:(.*?)(;base64)?,(.*)$/);if(r){const e=!!r[2];var o=r[3];o=window.decodeURIComponent(o),e&&(o=window.atob(o));try{const e=new ArrayBuffer(o.length),s=new Uint8Array(e);for(var n=0;n<o.length;n++)s[n]=o.charCodeAt(n);t(e)}catch(e){s(e)}}else{const i=new XMLHttpRequest;i.open("GET",e,!0),i.responseType="arraybuffer",i.onreadystatechange=function(){4===i.readyState&&(200===i.status?t(i.response):s("getXKT error : "+i.response))},i.send(null)}}}
-/*! pako 2.1.0 https://github.com/nodeca/pako @license (MIT AND Zlib) */!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports):"function"==typeof define&&define.amd?define(["exports"],t):t((e="undefined"!=typeof globalThis?globalThis:e||self).pako={})}(void 0,(function(e){function t(e){let t=e.length;for(;--t>=0;)e[t]=0}const s=new Uint8Array([0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0]),i=new Uint8Array([0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13]),r=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7]),o=new Uint8Array([16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15]),n=new Array(576);t(n);const a=new Array(60);t(a);const l=new Array(512);t(l);const h=new Array(256);t(h);const c=new Array(29);t(c);const A=new Array(30);function u(e,t,s,i,r){this.static_tree=e,this.extra_bits=t,this.extra_base=s,this.elems=i,this.max_length=r,this.has_stree=e&&e.length}let p,d,f;function E(e,t){this.dyn_tree=e,this.max_code=0,this.stat_desc=t}t(A);const m=e=>e<256?l[e]:l[256+(e>>>7)],y=(e,t)=>{e.pending_buf[e.pending++]=255&t,e.pending_buf[e.pending++]=t>>>8&255},g=(e,t,s)=>{e.bi_valid>16-s?(e.bi_buf|=t<<e.bi_valid&65535,y(e,e.bi_buf),e.bi_buf=t>>16-e.bi_valid,e.bi_valid+=s-16):(e.bi_buf|=t<<e.bi_valid&65535,e.bi_valid+=s)},I=(e,t,s)=>{g(e,s[2*t],s[2*t+1])},v=(e,t)=>{let s=0;do{s|=1&e,e>>>=1,s<<=1}while(--t>0);return s>>>1},T=(e,t,s)=>{const i=new Array(16);let r,o,n=0;for(r=1;r<=15;r++)n=n+s[r-1]<<1,i[r]=n;for(o=0;o<=t;o++){let t=e[2*o+1];0!==t&&(e[2*o]=v(i[t]++,t))}},_=e=>{let t;for(t=0;t<286;t++)e.dyn_ltree[2*t]=0;for(t=0;t<30;t++)e.dyn_dtree[2*t]=0;for(t=0;t<19;t++)e.bl_tree[2*t]=0;e.dyn_ltree[512]=1,e.opt_len=e.static_len=0,e.sym_next=e.matches=0},R=e=>{e.bi_valid>8?y(e,e.bi_buf):e.bi_valid>0&&(e.pending_buf[e.pending++]=e.bi_buf),e.bi_buf=0,e.bi_valid=0},P=(e,t,s,i)=>{const r=2*t,o=2*s;return e[r]<e[o]||e[r]===e[o]&&i[t]<=i[s]},D=(e,t,s)=>{const i=e.heap[s];let r=s<<1;for(;r<=e.heap_len&&(r<e.heap_len&&P(t,e.heap[r+1],e.heap[r],e.depth)&&r++,!P(t,i,e.heap[r],e.depth));)e.heap[s]=e.heap[r],s=r,r<<=1;e.heap[s]=i},N=(e,t,r)=>{let o,n,a,l,u=0;if(0!==e.sym_next)do{o=255&e.pending_buf[e.sym_buf+u++],o+=(255&e.pending_buf[e.sym_buf+u++])<<8,n=e.pending_buf[e.sym_buf+u++],0===o?I(e,n,t):(a=h[n],I(e,a+256+1,t),l=s[a],0!==l&&(n-=c[a],g(e,n,l)),o--,a=m(o),I(e,a,r),l=i[a],0!==l&&(o-=A[a],g(e,o,l)))}while(u<e.sym_next);I(e,256,t)},b=(e,t)=>{const s=t.dyn_tree,i=t.stat_desc.static_tree,r=t.stat_desc.has_stree,o=t.stat_desc.elems;let n,a,l,h=-1;for(e.heap_len=0,e.heap_max=573,n=0;n<o;n++)0!==s[2*n]?(e.heap[++e.heap_len]=h=n,e.depth[n]=0):s[2*n+1]=0;for(;e.heap_len<2;)l=e.heap[++e.heap_len]=h<2?++h:0,s[2*l]=1,e.depth[l]=0,e.opt_len--,r&&(e.static_len-=i[2*l+1]);for(t.max_code=h,n=e.heap_len>>1;n>=1;n--)D(e,s,n);l=o;do{n=e.heap[1],e.heap[1]=e.heap[e.heap_len--],D(e,s,1),a=e.heap[1],e.heap[--e.heap_max]=n,e.heap[--e.heap_max]=a,s[2*l]=s[2*n]+s[2*a],e.depth[l]=(e.depth[n]>=e.depth[a]?e.depth[n]:e.depth[a])+1,s[2*n+1]=s[2*a+1]=l,e.heap[1]=l++,D(e,s,1)}while(e.heap_len>=2);e.heap[--e.heap_max]=e.heap[1],((e,t)=>{const s=t.dyn_tree,i=t.max_code,r=t.stat_desc.static_tree,o=t.stat_desc.has_stree,n=t.stat_desc.extra_bits,a=t.stat_desc.extra_base,l=t.stat_desc.max_length;let h,c,A,u,p,d,f=0;for(u=0;u<=15;u++)e.bl_count[u]=0;for(s[2*e.heap[e.heap_max]+1]=0,h=e.heap_max+1;h<573;h++)c=e.heap[h],u=s[2*s[2*c+1]+1]+1,u>l&&(u=l,f++),s[2*c+1]=u,c>i||(e.bl_count[u]++,p=0,c>=a&&(p=n[c-a]),d=s[2*c],e.opt_len+=d*(u+p),o&&(e.static_len+=d*(r[2*c+1]+p)));if(0!==f){do{for(u=l-1;0===e.bl_count[u];)u--;e.bl_count[u]--,e.bl_count[u+1]+=2,e.bl_count[l]--,f-=2}while(f>0);for(u=l;0!==u;u--)for(c=e.bl_count[u];0!==c;)A=e.heap[--h],A>i||(s[2*A+1]!==u&&(e.opt_len+=(u-s[2*A+1])*s[2*A],s[2*A+1]=u),c--)}})(e,t),T(s,h,e.bl_count)},C=(e,t,s)=>{let i,r,o=-1,n=t[1],a=0,l=7,h=4;for(0===n&&(l=138,h=3),t[2*(s+1)+1]=65535,i=0;i<=s;i++)r=n,n=t[2*(i+1)+1],++a<l&&r===n||(a<h?e.bl_tree[2*r]+=a:0!==r?(r!==o&&e.bl_tree[2*r]++,e.bl_tree[32]++):a<=10?e.bl_tree[34]++:e.bl_tree[36]++,a=0,o=r,0===n?(l=138,h=3):r===n?(l=6,h=3):(l=7,h=4))},O=(e,t,s)=>{let i,r,o=-1,n=t[1],a=0,l=7,h=4;for(0===n&&(l=138,h=3),i=0;i<=s;i++)if(r=n,n=t[2*(i+1)+1],!(++a<l&&r===n)){if(a<h)do{I(e,r,e.bl_tree)}while(0!=--a);else 0!==r?(r!==o&&(I(e,r,e.bl_tree),a--),I(e,16,e.bl_tree),g(e,a-3,2)):a<=10?(I(e,17,e.bl_tree),g(e,a-3,3)):(I(e,18,e.bl_tree),g(e,a-11,7));a=0,o=r,0===n?(l=138,h=3):r===n?(l=6,h=3):(l=7,h=4)}};let S=!1;const x=(e,t,s,i)=>{g(e,0+(i?1:0),3),R(e),y(e,s),y(e,~s),s&&e.pending_buf.set(e.window.subarray(t,t+s),e.pending),e.pending+=s};var w={_tr_init:e=>{S||((()=>{let e,t,o,E,m;const y=new Array(16);for(o=0,E=0;E<28;E++)for(c[E]=o,e=0;e<1<<s[E];e++)h[o++]=E;for(h[o-1]=E,m=0,E=0;E<16;E++)for(A[E]=m,e=0;e<1<<i[E];e++)l[m++]=E;for(m>>=7;E<30;E++)for(A[E]=m<<7,e=0;e<1<<i[E]-7;e++)l[256+m++]=E;for(t=0;t<=15;t++)y[t]=0;for(e=0;e<=143;)n[2*e+1]=8,e++,y[8]++;for(;e<=255;)n[2*e+1]=9,e++,y[9]++;for(;e<=279;)n[2*e+1]=7,e++,y[7]++;for(;e<=287;)n[2*e+1]=8,e++,y[8]++;for(T(n,287,y),e=0;e<30;e++)a[2*e+1]=5,a[2*e]=v(e,5);p=new u(n,s,257,286,15),d=new u(a,i,0,30,15),f=new u(new Array(0),r,0,19,7)})(),S=!0),e.l_desc=new E(e.dyn_ltree,p),e.d_desc=new E(e.dyn_dtree,d),e.bl_desc=new E(e.bl_tree,f),e.bi_buf=0,e.bi_valid=0,_(e)},_tr_stored_block:x,_tr_flush_block:(e,t,s,i)=>{let r,l,h=0;e.level>0?(2===e.strm.data_type&&(e.strm.data_type=(e=>{let t,s=4093624447;for(t=0;t<=31;t++,s>>>=1)if(1&s&&0!==e.dyn_ltree[2*t])return 0;if(0!==e.dyn_ltree[18]||0!==e.dyn_ltree[20]||0!==e.dyn_ltree[26])return 1;for(t=32;t<256;t++)if(0!==e.dyn_ltree[2*t])return 1;return 0})(e)),b(e,e.l_desc),b(e,e.d_desc),h=(e=>{let t;for(C(e,e.dyn_ltree,e.l_desc.max_code),C(e,e.dyn_dtree,e.d_desc.max_code),b(e,e.bl_desc),t=18;t>=3&&0===e.bl_tree[2*o[t]+1];t--);return e.opt_len+=3*(t+1)+5+5+4,t})(e),r=e.opt_len+3+7>>>3,l=e.static_len+3+7>>>3,l<=r&&(r=l)):r=l=s+5,s+4<=r&&-1!==t?x(e,t,s,i):4===e.strategy||l===r?(g(e,2+(i?1:0),3),N(e,n,a)):(g(e,4+(i?1:0),3),((e,t,s,i)=>{let r;for(g(e,t-257,5),g(e,s-1,5),g(e,i-4,4),r=0;r<i;r++)g(e,e.bl_tree[2*o[r]+1],3);O(e,e.dyn_ltree,t-1),O(e,e.dyn_dtree,s-1)})(e,e.l_desc.max_code+1,e.d_desc.max_code+1,h+1),N(e,e.dyn_ltree,e.dyn_dtree)),_(e),i&&R(e)},_tr_tally:(e,t,s)=>(e.pending_buf[e.sym_buf+e.sym_next++]=t,e.pending_buf[e.sym_buf+e.sym_next++]=t>>8,e.pending_buf[e.sym_buf+e.sym_next++]=s,0===t?e.dyn_ltree[2*s]++:(e.matches++,t--,e.dyn_ltree[2*(h[s]+256+1)]++,e.dyn_dtree[2*m(t)]++),e.sym_next===e.sym_end),_tr_align:e=>{g(e,2,3),I(e,256,n),(e=>{16===e.bi_valid?(y(e,e.bi_buf),e.bi_buf=0,e.bi_valid=0):e.bi_valid>=8&&(e.pending_buf[e.pending++]=255&e.bi_buf,e.bi_buf>>=8,e.bi_valid-=8)})(e)}},B=(e,t,s,i)=>{let r=65535&e|0,o=e>>>16&65535|0,n=0;for(;0!==s;){n=s>2e3?2e3:s,s-=n;do{r=r+t[i++]|0,o=o+r|0}while(--n);r%=65521,o%=65521}return r|o<<16|0};const F=new Uint32Array((()=>{let e,t=[];for(var s=0;s<256;s++){e=s;for(var i=0;i<8;i++)e=1&e?3988292384^e>>>1:e>>>1;t[s]=e}return t})());var M=(e,t,s,i)=>{const r=F,o=i+s;e^=-1;for(let s=i;s<o;s++)e=e>>>8^r[255&(e^t[s])];return-1^e},L={2:"need dictionary",1:"stream end",0:"","-1":"file error","-2":"stream error","-3":"data error","-4":"insufficient memory","-5":"buffer error","-6":"incompatible version"},U={Z_NO_FLUSH:0,Z_PARTIAL_FLUSH:1,Z_SYNC_FLUSH:2,Z_FULL_FLUSH:3,Z_FINISH:4,Z_BLOCK:5,Z_TREES:6,Z_OK:0,Z_STREAM_END:1,Z_NEED_DICT:2,Z_ERRNO:-1,Z_STREAM_ERROR:-2,Z_DATA_ERROR:-3,Z_MEM_ERROR:-4,Z_BUF_ERROR:-5,Z_NO_COMPRESSION:0,Z_BEST_SPEED:1,Z_BEST_COMPRESSION:9,Z_DEFAULT_COMPRESSION:-1,Z_FILTERED:1,Z_HUFFMAN_ONLY:2,Z_RLE:3,Z_FIXED:4,Z_DEFAULT_STRATEGY:0,Z_BINARY:0,Z_TEXT:1,Z_UNKNOWN:2,Z_DEFLATED:8};const{_tr_init:H,_tr_stored_block:G,_tr_flush_block:k,_tr_tally:V,_tr_align:j}=w,{Z_NO_FLUSH:Q,Z_PARTIAL_FLUSH:W,Z_FULL_FLUSH:z,Z_FINISH:K,Z_BLOCK:Y,Z_OK:X,Z_STREAM_END:Z,Z_STREAM_ERROR:q,Z_DATA_ERROR:J,Z_BUF_ERROR:$,Z_DEFAULT_COMPRESSION:ee,Z_FILTERED:te,Z_HUFFMAN_ONLY:se,Z_RLE:ie,Z_FIXED:re,Z_DEFAULT_STRATEGY:oe,Z_UNKNOWN:ne,Z_DEFLATED:ae}=U,le=258,he=262,ce=42,Ae=113,ue=666,pe=(e,t)=>(e.msg=L[t],t),de=e=>2*e-(e>4?9:0),fe=e=>{let t=e.length;for(;--t>=0;)e[t]=0},Ee=e=>{let t,s,i,r=e.w_size;t=e.hash_size,i=t;do{s=e.head[--i],e.head[i]=s>=r?s-r:0}while(--t);t=r,i=t;do{s=e.prev[--i],e.prev[i]=s>=r?s-r:0}while(--t)};let me=(e,t,s)=>(t<<e.hash_shift^s)&e.hash_mask;const ye=e=>{const t=e.state;let s=t.pending;s>e.avail_out&&(s=e.avail_out),0!==s&&(e.output.set(t.pending_buf.subarray(t.pending_out,t.pending_out+s),e.next_out),e.next_out+=s,t.pending_out+=s,e.total_out+=s,e.avail_out-=s,t.pending-=s,0===t.pending&&(t.pending_out=0))},ge=(e,t)=>{k(e,e.block_start>=0?e.block_start:-1,e.strstart-e.block_start,t),e.block_start=e.strstart,ye(e.strm)},Ie=(e,t)=>{e.pending_buf[e.pending++]=t},ve=(e,t)=>{e.pending_buf[e.pending++]=t>>>8&255,e.pending_buf[e.pending++]=255&t},Te=(e,t,s,i)=>{let r=e.avail_in;return r>i&&(r=i),0===r?0:(e.avail_in-=r,t.set(e.input.subarray(e.next_in,e.next_in+r),s),1===e.state.wrap?e.adler=B(e.adler,t,r,s):2===e.state.wrap&&(e.adler=M(e.adler,t,r,s)),e.next_in+=r,e.total_in+=r,r)},_e=(e,t)=>{let s,i,r=e.max_chain_length,o=e.strstart,n=e.prev_length,a=e.nice_match;const l=e.strstart>e.w_size-he?e.strstart-(e.w_size-he):0,h=e.window,c=e.w_mask,A=e.prev,u=e.strstart+le;let p=h[o+n-1],d=h[o+n];e.prev_length>=e.good_match&&(r>>=2),a>e.lookahead&&(a=e.lookahead);do{if(s=t,h[s+n]===d&&h[s+n-1]===p&&h[s]===h[o]&&h[++s]===h[o+1]){o+=2,s++;do{}while(h[++o]===h[++s]&&h[++o]===h[++s]&&h[++o]===h[++s]&&h[++o]===h[++s]&&h[++o]===h[++s]&&h[++o]===h[++s]&&h[++o]===h[++s]&&h[++o]===h[++s]&&o<u);if(i=le-(u-o),o=u-le,i>n){if(e.match_start=t,n=i,i>=a)break;p=h[o+n-1],d=h[o+n]}}}while((t=A[t&c])>l&&0!=--r);return n<=e.lookahead?n:e.lookahead},Re=e=>{const t=e.w_size;let s,i,r;do{if(i=e.window_size-e.lookahead-e.strstart,e.strstart>=t+(t-he)&&(e.window.set(e.window.subarray(t,t+t-i),0),e.match_start-=t,e.strstart-=t,e.block_start-=t,e.insert>e.strstart&&(e.insert=e.strstart),Ee(e),i+=t),0===e.strm.avail_in)break;if(s=Te(e.strm,e.window,e.strstart+e.lookahead,i),e.lookahead+=s,e.lookahead+e.insert>=3)for(r=e.strstart-e.insert,e.ins_h=e.window[r],e.ins_h=me(e,e.ins_h,e.window[r+1]);e.insert&&(e.ins_h=me(e,e.ins_h,e.window[r+3-1]),e.prev[r&e.w_mask]=e.head[e.ins_h],e.head[e.ins_h]=r,r++,e.insert--,!(e.lookahead+e.insert<3)););}while(e.lookahead<he&&0!==e.strm.avail_in)},Pe=(e,t)=>{let s,i,r,o=e.pending_buf_size-5>e.w_size?e.w_size:e.pending_buf_size-5,n=0,a=e.strm.avail_in;do{if(s=65535,r=e.bi_valid+42>>3,e.strm.avail_out<r)break;if(r=e.strm.avail_out-r,i=e.strstart-e.block_start,s>i+e.strm.avail_in&&(s=i+e.strm.avail_in),s>r&&(s=r),s<o&&(0===s&&t!==K||t===Q||s!==i+e.strm.avail_in))break;n=t===K&&s===i+e.strm.avail_in?1:0,G(e,0,0,n),e.pending_buf[e.pending-4]=s,e.pending_buf[e.pending-3]=s>>8,e.pending_buf[e.pending-2]=~s,e.pending_buf[e.pending-1]=~s>>8,ye(e.strm),i&&(i>s&&(i=s),e.strm.output.set(e.window.subarray(e.block_start,e.block_start+i),e.strm.next_out),e.strm.next_out+=i,e.strm.avail_out-=i,e.strm.total_out+=i,e.block_start+=i,s-=i),s&&(Te(e.strm,e.strm.output,e.strm.next_out,s),e.strm.next_out+=s,e.strm.avail_out-=s,e.strm.total_out+=s)}while(0===n);return a-=e.strm.avail_in,a&&(a>=e.w_size?(e.matches=2,e.window.set(e.strm.input.subarray(e.strm.next_in-e.w_size,e.strm.next_in),0),e.strstart=e.w_size,e.insert=e.strstart):(e.window_size-e.strstart<=a&&(e.strstart-=e.w_size,e.window.set(e.window.subarray(e.w_size,e.w_size+e.strstart),0),e.matches<2&&e.matches++,e.insert>e.strstart&&(e.insert=e.strstart)),e.window.set(e.strm.input.subarray(e.strm.next_in-a,e.strm.next_in),e.strstart),e.strstart+=a,e.insert+=a>e.w_size-e.insert?e.w_size-e.insert:a),e.block_start=e.strstart),e.high_water<e.strstart&&(e.high_water=e.strstart),n?4:t!==Q&&t!==K&&0===e.strm.avail_in&&e.strstart===e.block_start?2:(r=e.window_size-e.strstart,e.strm.avail_in>r&&e.block_start>=e.w_size&&(e.block_start-=e.w_size,e.strstart-=e.w_size,e.window.set(e.window.subarray(e.w_size,e.w_size+e.strstart),0),e.matches<2&&e.matches++,r+=e.w_size,e.insert>e.strstart&&(e.insert=e.strstart)),r>e.strm.avail_in&&(r=e.strm.avail_in),r&&(Te(e.strm,e.window,e.strstart,r),e.strstart+=r,e.insert+=r>e.w_size-e.insert?e.w_size-e.insert:r),e.high_water<e.strstart&&(e.high_water=e.strstart),r=e.bi_valid+42>>3,r=e.pending_buf_size-r>65535?65535:e.pending_buf_size-r,o=r>e.w_size?e.w_size:r,i=e.strstart-e.block_start,(i>=o||(i||t===K)&&t!==Q&&0===e.strm.avail_in&&i<=r)&&(s=i>r?r:i,n=t===K&&0===e.strm.avail_in&&s===i?1:0,G(e,e.block_start,s,n),e.block_start+=s,ye(e.strm)),n?3:1)},De=(e,t)=>{let s,i;for(;;){if(e.lookahead<he){if(Re(e),e.lookahead<he&&t===Q)return 1;if(0===e.lookahead)break}if(s=0,e.lookahead>=3&&(e.ins_h=me(e,e.ins_h,e.window[e.strstart+3-1]),s=e.prev[e.strstart&e.w_mask]=e.head[e.ins_h],e.head[e.ins_h]=e.strstart),0!==s&&e.strstart-s<=e.w_size-he&&(e.match_length=_e(e,s)),e.match_length>=3)if(i=V(e,e.strstart-e.match_start,e.match_length-3),e.lookahead-=e.match_length,e.match_length<=e.max_lazy_match&&e.lookahead>=3){e.match_length--;do{e.strstart++,e.ins_h=me(e,e.ins_h,e.window[e.strstart+3-1]),s=e.prev[e.strstart&e.w_mask]=e.head[e.ins_h],e.head[e.ins_h]=e.strstart}while(0!=--e.match_length);e.strstart++}else e.strstart+=e.match_length,e.match_length=0,e.ins_h=e.window[e.strstart],e.ins_h=me(e,e.ins_h,e.window[e.strstart+1]);else i=V(e,0,e.window[e.strstart]),e.lookahead--,e.strstart++;if(i&&(ge(e,!1),0===e.strm.avail_out))return 1}return e.insert=e.strstart<2?e.strstart:2,t===K?(ge(e,!0),0===e.strm.avail_out?3:4):e.sym_next&&(ge(e,!1),0===e.strm.avail_out)?1:2},Ne=(e,t)=>{let s,i,r;for(;;){if(e.lookahead<he){if(Re(e),e.lookahead<he&&t===Q)return 1;if(0===e.lookahead)break}if(s=0,e.lookahead>=3&&(e.ins_h=me(e,e.ins_h,e.window[e.strstart+3-1]),s=e.prev[e.strstart&e.w_mask]=e.head[e.ins_h],e.head[e.ins_h]=e.strstart),e.prev_length=e.match_length,e.prev_match=e.match_start,e.match_length=2,0!==s&&e.prev_length<e.max_lazy_match&&e.strstart-s<=e.w_size-he&&(e.match_length=_e(e,s),e.match_length<=5&&(e.strategy===te||3===e.match_length&&e.strstart-e.match_start>4096)&&(e.match_length=2)),e.prev_length>=3&&e.match_length<=e.prev_length){r=e.strstart+e.lookahead-3,i=V(e,e.strstart-1-e.prev_match,e.prev_length-3),e.lookahead-=e.prev_length-1,e.prev_length-=2;do{++e.strstart<=r&&(e.ins_h=me(e,e.ins_h,e.window[e.strstart+3-1]),s=e.prev[e.strstart&e.w_mask]=e.head[e.ins_h],e.head[e.ins_h]=e.strstart)}while(0!=--e.prev_length);if(e.match_available=0,e.match_length=2,e.strstart++,i&&(ge(e,!1),0===e.strm.avail_out))return 1}else if(e.match_available){if(i=V(e,0,e.window[e.strstart-1]),i&&ge(e,!1),e.strstart++,e.lookahead--,0===e.strm.avail_out)return 1}else e.match_available=1,e.strstart++,e.lookahead--}return e.match_available&&(i=V(e,0,e.window[e.strstart-1]),e.match_available=0),e.insert=e.strstart<2?e.strstart:2,t===K?(ge(e,!0),0===e.strm.avail_out?3:4):e.sym_next&&(ge(e,!1),0===e.strm.avail_out)?1:2};function be(e,t,s,i,r){this.good_length=e,this.max_lazy=t,this.nice_length=s,this.max_chain=i,this.func=r}const Ce=[new be(0,0,0,0,Pe),new be(4,4,8,4,De),new be(4,5,16,8,De),new be(4,6,32,32,De),new be(4,4,16,16,Ne),new be(8,16,32,32,Ne),new be(8,16,128,128,Ne),new be(8,32,128,256,Ne),new be(32,128,258,1024,Ne),new be(32,258,258,4096,Ne)];function Oe(){this.strm=null,this.status=0,this.pending_buf=null,this.pending_buf_size=0,this.pending_out=0,this.pending=0,this.wrap=0,this.gzhead=null,this.gzindex=0,this.method=ae,this.last_flush=-1,this.w_size=0,this.w_bits=0,this.w_mask=0,this.window=null,this.window_size=0,this.prev=null,this.head=null,this.ins_h=0,this.hash_size=0,this.hash_bits=0,this.hash_mask=0,this.hash_shift=0,this.block_start=0,this.match_length=0,this.prev_match=0,this.match_available=0,this.strstart=0,this.match_start=0,this.lookahead=0,this.prev_length=0,this.max_chain_length=0,this.max_lazy_match=0,this.level=0,this.strategy=0,this.good_match=0,this.nice_match=0,this.dyn_ltree=new Uint16Array(1146),this.dyn_dtree=new Uint16Array(122),this.bl_tree=new Uint16Array(78),fe(this.dyn_ltree),fe(this.dyn_dtree),fe(this.bl_tree),this.l_desc=null,this.d_desc=null,this.bl_desc=null,this.bl_count=new Uint16Array(16),this.heap=new Uint16Array(573),fe(this.heap),this.heap_len=0,this.heap_max=0,this.depth=new Uint16Array(573),fe(this.depth),this.sym_buf=0,this.lit_bufsize=0,this.sym_next=0,this.sym_end=0,this.opt_len=0,this.static_len=0,this.matches=0,this.insert=0,this.bi_buf=0,this.bi_valid=0}const Se=e=>{if(!e)return 1;const t=e.state;return!t||t.strm!==e||t.status!==ce&&57!==t.status&&69!==t.status&&73!==t.status&&91!==t.status&&103!==t.status&&t.status!==Ae&&t.status!==ue?1:0},xe=e=>{if(Se(e))return pe(e,q);e.total_in=e.total_out=0,e.data_type=ne;const t=e.state;return t.pending=0,t.pending_out=0,t.wrap<0&&(t.wrap=-t.wrap),t.status=2===t.wrap?57:t.wrap?ce:Ae,e.adler=2===t.wrap?0:1,t.last_flush=-2,H(t),X},we=e=>{const t=xe(e);var s;return t===X&&((s=e.state).window_size=2*s.w_size,fe(s.head),s.max_lazy_match=Ce[s.level].max_lazy,s.good_match=Ce[s.level].good_length,s.nice_match=Ce[s.level].nice_length,s.max_chain_length=Ce[s.level].max_chain,s.strstart=0,s.block_start=0,s.lookahead=0,s.insert=0,s.match_length=s.prev_length=2,s.match_available=0,s.ins_h=0),t},Be=(e,t,s,i,r,o)=>{if(!e)return q;let n=1;if(t===ee&&(t=6),i<0?(n=0,i=-i):i>15&&(n=2,i-=16),r<1||r>9||s!==ae||i<8||i>15||t<0||t>9||o<0||o>re||8===i&&1!==n)return pe(e,q);8===i&&(i=9);const a=new Oe;return e.state=a,a.strm=e,a.status=ce,a.wrap=n,a.gzhead=null,a.w_bits=i,a.w_size=1<<a.w_bits,a.w_mask=a.w_size-1,a.hash_bits=r+7,a.hash_size=1<<a.hash_bits,a.hash_mask=a.hash_size-1,a.hash_shift=~~((a.hash_bits+3-1)/3),a.window=new Uint8Array(2*a.w_size),a.head=new Uint16Array(a.hash_size),a.prev=new Uint16Array(a.w_size),a.lit_bufsize=1<<r+6,a.pending_buf_size=4*a.lit_bufsize,a.pending_buf=new Uint8Array(a.pending_buf_size),a.sym_buf=a.lit_bufsize,a.sym_end=3*(a.lit_bufsize-1),a.level=t,a.strategy=o,a.method=s,we(e)};var Fe=Be,Me=(e,t)=>Se(e)||2!==e.state.wrap?q:(e.state.gzhead=t,X),Le=(e,t)=>{if(Se(e)||t>Y||t<0)return e?pe(e,q):q;const s=e.state;if(!e.output||0!==e.avail_in&&!e.input||s.status===ue&&t!==K)return pe(e,0===e.avail_out?$:q);const i=s.last_flush;if(s.last_flush=t,0!==s.pending){if(ye(e),0===e.avail_out)return s.last_flush=-1,X}else if(0===e.avail_in&&de(t)<=de(i)&&t!==K)return pe(e,$);if(s.status===ue&&0!==e.avail_in)return pe(e,$);if(s.status===ce&&0===s.wrap&&(s.status=Ae),s.status===ce){let t=ae+(s.w_bits-8<<4)<<8,i=-1;if(i=s.strategy>=se||s.level<2?0:s.level<6?1:6===s.level?2:3,t|=i<<6,0!==s.strstart&&(t|=32),t+=31-t%31,ve(s,t),0!==s.strstart&&(ve(s,e.adler>>>16),ve(s,65535&e.adler)),e.adler=1,s.status=Ae,ye(e),0!==s.pending)return s.last_flush=-1,X}if(57===s.status)if(e.adler=0,Ie(s,31),Ie(s,139),Ie(s,8),s.gzhead)Ie(s,(s.gzhead.text?1:0)+(s.gzhead.hcrc?2:0)+(s.gzhead.extra?4:0)+(s.gzhead.name?8:0)+(s.gzhead.comment?16:0)),Ie(s,255&s.gzhead.time),Ie(s,s.gzhead.time>>8&255),Ie(s,s.gzhead.time>>16&255),Ie(s,s.gzhead.time>>24&255),Ie(s,9===s.level?2:s.strategy>=se||s.level<2?4:0),Ie(s,255&s.gzhead.os),s.gzhead.extra&&s.gzhead.extra.length&&(Ie(s,255&s.gzhead.extra.length),Ie(s,s.gzhead.extra.length>>8&255)),s.gzhead.hcrc&&(e.adler=M(e.adler,s.pending_buf,s.pending,0)),s.gzindex=0,s.status=69;else if(Ie(s,0),Ie(s,0),Ie(s,0),Ie(s,0),Ie(s,0),Ie(s,9===s.level?2:s.strategy>=se||s.level<2?4:0),Ie(s,3),s.status=Ae,ye(e),0!==s.pending)return s.last_flush=-1,X;if(69===s.status){if(s.gzhead.extra){let t=s.pending,i=(65535&s.gzhead.extra.length)-s.gzindex;for(;s.pending+i>s.pending_buf_size;){let r=s.pending_buf_size-s.pending;if(s.pending_buf.set(s.gzhead.extra.subarray(s.gzindex,s.gzindex+r),s.pending),s.pending=s.pending_buf_size,s.gzhead.hcrc&&s.pending>t&&(e.adler=M(e.adler,s.pending_buf,s.pending-t,t)),s.gzindex+=r,ye(e),0!==s.pending)return s.last_flush=-1,X;t=0,i-=r}let r=new Uint8Array(s.gzhead.extra);s.pending_buf.set(r.subarray(s.gzindex,s.gzindex+i),s.pending),s.pending+=i,s.gzhead.hcrc&&s.pending>t&&(e.adler=M(e.adler,s.pending_buf,s.pending-t,t)),s.gzindex=0}s.status=73}if(73===s.status){if(s.gzhead.name){let t,i=s.pending;do{if(s.pending===s.pending_buf_size){if(s.gzhead.hcrc&&s.pending>i&&(e.adler=M(e.adler,s.pending_buf,s.pending-i,i)),ye(e),0!==s.pending)return s.last_flush=-1,X;i=0}t=s.gzindex<s.gzhead.name.length?255&s.gzhead.name.charCodeAt(s.gzindex++):0,Ie(s,t)}while(0!==t);s.gzhead.hcrc&&s.pending>i&&(e.adler=M(e.adler,s.pending_buf,s.pending-i,i)),s.gzindex=0}s.status=91}if(91===s.status){if(s.gzhead.comment){let t,i=s.pending;do{if(s.pending===s.pending_buf_size){if(s.gzhead.hcrc&&s.pending>i&&(e.adler=M(e.adler,s.pending_buf,s.pending-i,i)),ye(e),0!==s.pending)return s.last_flush=-1,X;i=0}t=s.gzindex<s.gzhead.comment.length?255&s.gzhead.comment.charCodeAt(s.gzindex++):0,Ie(s,t)}while(0!==t);s.gzhead.hcrc&&s.pending>i&&(e.adler=M(e.adler,s.pending_buf,s.pending-i,i))}s.status=103}if(103===s.status){if(s.gzhead.hcrc){if(s.pending+2>s.pending_buf_size&&(ye(e),0!==s.pending))return s.last_flush=-1,X;Ie(s,255&e.adler),Ie(s,e.adler>>8&255),e.adler=0}if(s.status=Ae,ye(e),0!==s.pending)return s.last_flush=-1,X}if(0!==e.avail_in||0!==s.lookahead||t!==Q&&s.status!==ue){let i=0===s.level?Pe(s,t):s.strategy===se?((e,t)=>{let s;for(;;){if(0===e.lookahead&&(Re(e),0===e.lookahead)){if(t===Q)return 1;break}if(e.match_length=0,s=V(e,0,e.window[e.strstart]),e.lookahead--,e.strstart++,s&&(ge(e,!1),0===e.strm.avail_out))return 1}return e.insert=0,t===K?(ge(e,!0),0===e.strm.avail_out?3:4):e.sym_next&&(ge(e,!1),0===e.strm.avail_out)?1:2})(s,t):s.strategy===ie?((e,t)=>{let s,i,r,o;const n=e.window;for(;;){if(e.lookahead<=le){if(Re(e),e.lookahead<=le&&t===Q)return 1;if(0===e.lookahead)break}if(e.match_length=0,e.lookahead>=3&&e.strstart>0&&(r=e.strstart-1,i=n[r],i===n[++r]&&i===n[++r]&&i===n[++r])){o=e.strstart+le;do{}while(i===n[++r]&&i===n[++r]&&i===n[++r]&&i===n[++r]&&i===n[++r]&&i===n[++r]&&i===n[++r]&&i===n[++r]&&r<o);e.match_length=le-(o-r),e.match_length>e.lookahead&&(e.match_length=e.lookahead)}if(e.match_length>=3?(s=V(e,1,e.match_length-3),e.lookahead-=e.match_length,e.strstart+=e.match_length,e.match_length=0):(s=V(e,0,e.window[e.strstart]),e.lookahead--,e.strstart++),s&&(ge(e,!1),0===e.strm.avail_out))return 1}return e.insert=0,t===K?(ge(e,!0),0===e.strm.avail_out?3:4):e.sym_next&&(ge(e,!1),0===e.strm.avail_out)?1:2})(s,t):Ce[s.level].func(s,t);if(3!==i&&4!==i||(s.status=ue),1===i||3===i)return 0===e.avail_out&&(s.last_flush=-1),X;if(2===i&&(t===W?j(s):t!==Y&&(G(s,0,0,!1),t===z&&(fe(s.head),0===s.lookahead&&(s.strstart=0,s.block_start=0,s.insert=0))),ye(e),0===e.avail_out))return s.last_flush=-1,X}return t!==K?X:s.wrap<=0?Z:(2===s.wrap?(Ie(s,255&e.adler),Ie(s,e.adler>>8&255),Ie(s,e.adler>>16&255),Ie(s,e.adler>>24&255),Ie(s,255&e.total_in),Ie(s,e.total_in>>8&255),Ie(s,e.total_in>>16&255),Ie(s,e.total_in>>24&255)):(ve(s,e.adler>>>16),ve(s,65535&e.adler)),ye(e),s.wrap>0&&(s.wrap=-s.wrap),0!==s.pending?X:Z)},Ue=e=>{if(Se(e))return q;const t=e.state.status;return e.state=null,t===Ae?pe(e,J):X},He=(e,t)=>{let s=t.length;if(Se(e))return q;const i=e.state,r=i.wrap;if(2===r||1===r&&i.status!==ce||i.lookahead)return q;if(1===r&&(e.adler=B(e.adler,t,s,0)),i.wrap=0,s>=i.w_size){0===r&&(fe(i.head),i.strstart=0,i.block_start=0,i.insert=0);let e=new Uint8Array(i.w_size);e.set(t.subarray(s-i.w_size,s),0),t=e,s=i.w_size}const o=e.avail_in,n=e.next_in,a=e.input;for(e.avail_in=s,e.next_in=0,e.input=t,Re(i);i.lookahead>=3;){let e=i.strstart,t=i.lookahead-2;do{i.ins_h=me(i,i.ins_h,i.window[e+3-1]),i.prev[e&i.w_mask]=i.head[i.ins_h],i.head[i.ins_h]=e,e++}while(--t);i.strstart=e,i.lookahead=2,Re(i)}return i.strstart+=i.lookahead,i.block_start=i.strstart,i.insert=i.lookahead,i.lookahead=0,i.match_length=i.prev_length=2,i.match_available=0,e.next_in=n,e.input=a,e.avail_in=o,i.wrap=r,X};const Ge=(e,t)=>Object.prototype.hasOwnProperty.call(e,t);var ke=function(e){const t=Array.prototype.slice.call(arguments,1);for(;t.length;){const s=t.shift();if(s){if("object"!=typeof s)throw new TypeError(s+"must be non-object");for(const t in s)Ge(s,t)&&(e[t]=s[t])}}return e},Ve=e=>{let t=0;for(let s=0,i=e.length;s<i;s++)t+=e[s].length;const s=new Uint8Array(t);for(let t=0,i=0,r=e.length;t<r;t++){let r=e[t];s.set(r,i),i+=r.length}return s};let je=!0;try{String.fromCharCode.apply(null,new Uint8Array(1))}catch(e){je=!1}const Qe=new Uint8Array(256);for(let e=0;e<256;e++)Qe[e]=e>=252?6:e>=248?5:e>=240?4:e>=224?3:e>=192?2:1;Qe[254]=Qe[254]=1;var We=e=>{if("function"==typeof TextEncoder&&TextEncoder.prototype.encode)return(new TextEncoder).encode(e);let t,s,i,r,o,n=e.length,a=0;for(r=0;r<n;r++)s=e.charCodeAt(r),55296==(64512&s)&&r+1<n&&(i=e.charCodeAt(r+1),56320==(64512&i)&&(s=65536+(s-55296<<10)+(i-56320),r++)),a+=s<128?1:s<2048?2:s<65536?3:4;for(t=new Uint8Array(a),o=0,r=0;o<a;r++)s=e.charCodeAt(r),55296==(64512&s)&&r+1<n&&(i=e.charCodeAt(r+1),56320==(64512&i)&&(s=65536+(s-55296<<10)+(i-56320),r++)),s<128?t[o++]=s:s<2048?(t[o++]=192|s>>>6,t[o++]=128|63&s):s<65536?(t[o++]=224|s>>>12,t[o++]=128|s>>>6&63,t[o++]=128|63&s):(t[o++]=240|s>>>18,t[o++]=128|s>>>12&63,t[o++]=128|s>>>6&63,t[o++]=128|63&s);return t},ze=(e,t)=>{const s=t||e.length;if("function"==typeof TextDecoder&&TextDecoder.prototype.decode)return(new TextDecoder).decode(e.subarray(0,t));let i,r;const o=new Array(2*s);for(r=0,i=0;i<s;){let t=e[i++];if(t<128){o[r++]=t;continue}let n=Qe[t];if(n>4)o[r++]=65533,i+=n-1;else{for(t&=2===n?31:3===n?15:7;n>1&&i<s;)t=t<<6|63&e[i++],n--;n>1?o[r++]=65533:t<65536?o[r++]=t:(t-=65536,o[r++]=55296|t>>10&1023,o[r++]=56320|1023&t)}}return((e,t)=>{if(t<65534&&e.subarray&&je)return String.fromCharCode.apply(null,e.length===t?e:e.subarray(0,t));let s="";for(let i=0;i<t;i++)s+=String.fromCharCode(e[i]);return s})(o,r)},Ke=(e,t)=>{(t=t||e.length)>e.length&&(t=e.length);let s=t-1;for(;s>=0&&128==(192&e[s]);)s--;return s<0||0===s?t:s+Qe[e[s]]>t?s:t},Ye=function(){this.input=null,this.next_in=0,this.avail_in=0,this.total_in=0,this.output=null,this.next_out=0,this.avail_out=0,this.total_out=0,this.msg="",this.state=null,this.data_type=2,this.adler=0};const Xe=Object.prototype.toString,{Z_NO_FLUSH:Ze,Z_SYNC_FLUSH:qe,Z_FULL_FLUSH:Je,Z_FINISH:$e,Z_OK:et,Z_STREAM_END:tt,Z_DEFAULT_COMPRESSION:st,Z_DEFAULT_STRATEGY:it,Z_DEFLATED:rt}=U;function ot(e){this.options=ke({level:st,method:rt,chunkSize:16384,windowBits:15,memLevel:8,strategy:it},e||{});let t=this.options;t.raw&&t.windowBits>0?t.windowBits=-t.windowBits:t.gzip&&t.windowBits>0&&t.windowBits<16&&(t.windowBits+=16),this.err=0,this.msg="",this.ended=!1,this.chunks=[],this.strm=new Ye,this.strm.avail_out=0;let s=Fe(this.strm,t.level,t.method,t.windowBits,t.memLevel,t.strategy);if(s!==et)throw new Error(L[s]);if(t.header&&Me(this.strm,t.header),t.dictionary){let e;if(e="string"==typeof t.dictionary?We(t.dictionary):"[object ArrayBuffer]"===Xe.call(t.dictionary)?new Uint8Array(t.dictionary):t.dictionary,s=He(this.strm,e),s!==et)throw new Error(L[s]);this._dict_set=!0}}function nt(e,t){const s=new ot(t);if(s.push(e,!0),s.err)throw s.msg||L[s.err];return s.result}ot.prototype.push=function(e,t){const s=this.strm,i=this.options.chunkSize;let r,o;if(this.ended)return!1;for(o=t===~~t?t:!0===t?$e:Ze,"string"==typeof e?s.input=We(e):"[object ArrayBuffer]"===Xe.call(e)?s.input=new Uint8Array(e):s.input=e,s.next_in=0,s.avail_in=s.input.length;;)if(0===s.avail_out&&(s.output=new Uint8Array(i),s.next_out=0,s.avail_out=i),(o===qe||o===Je)&&s.avail_out<=6)this.onData(s.output.subarray(0,s.next_out)),s.avail_out=0;else{if(r=Le(s,o),r===tt)return s.next_out>0&&this.onData(s.output.subarray(0,s.next_out)),r=Ue(this.strm),this.onEnd(r),this.ended=!0,r===et;if(0!==s.avail_out){if(o>0&&s.next_out>0)this.onData(s.output.subarray(0,s.next_out)),s.avail_out=0;else if(0===s.avail_in)break}else this.onData(s.output)}return!0},ot.prototype.onData=function(e){this.chunks.push(e)},ot.prototype.onEnd=function(e){e===et&&(this.result=Ve(this.chunks)),this.chunks=[],this.err=e,this.msg=this.strm.msg};var at={Deflate:ot,deflate:nt,deflateRaw:function(e,t){return(t=t||{}).raw=!0,nt(e,t)},gzip:function(e,t){return(t=t||{}).gzip=!0,nt(e,t)},constants:U};const lt=16209;var ht=function(e,t){let s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I,v,T,_,R,P;const D=e.state;s=e.next_in,R=e.input,i=s+(e.avail_in-5),r=e.next_out,P=e.output,o=r-(t-e.avail_out),n=r+(e.avail_out-257),a=D.dmax,l=D.wsize,h=D.whave,c=D.wnext,A=D.window,u=D.hold,p=D.bits,d=D.lencode,f=D.distcode,E=(1<<D.lenbits)-1,m=(1<<D.distbits)-1;e:do{p<15&&(u+=R[s++]<<p,p+=8,u+=R[s++]<<p,p+=8),y=d[u&E];t:for(;;){if(g=y>>>24,u>>>=g,p-=g,g=y>>>16&255,0===g)P[r++]=65535&y;else{if(!(16&g)){if(0==(64&g)){y=d[(65535&y)+(u&(1<<g)-1)];continue t}if(32&g){D.mode=16191;break e}e.msg="invalid literal/length code",D.mode=lt;break e}I=65535&y,g&=15,g&&(p<g&&(u+=R[s++]<<p,p+=8),I+=u&(1<<g)-1,u>>>=g,p-=g),p<15&&(u+=R[s++]<<p,p+=8,u+=R[s++]<<p,p+=8),y=f[u&m];s:for(;;){if(g=y>>>24,u>>>=g,p-=g,g=y>>>16&255,!(16&g)){if(0==(64&g)){y=f[(65535&y)+(u&(1<<g)-1)];continue s}e.msg="invalid distance code",D.mode=lt;break e}if(v=65535&y,g&=15,p<g&&(u+=R[s++]<<p,p+=8,p<g&&(u+=R[s++]<<p,p+=8)),v+=u&(1<<g)-1,v>a){e.msg="invalid distance too far back",D.mode=lt;break e}if(u>>>=g,p-=g,g=r-o,v>g){if(g=v-g,g>h&&D.sane){e.msg="invalid distance too far back",D.mode=lt;break e}if(T=0,_=A,0===c){if(T+=l-g,g<I){I-=g;do{P[r++]=A[T++]}while(--g);T=r-v,_=P}}else if(c<g){if(T+=l+c-g,g-=c,g<I){I-=g;do{P[r++]=A[T++]}while(--g);if(T=0,c<I){g=c,I-=g;do{P[r++]=A[T++]}while(--g);T=r-v,_=P}}}else if(T+=c-g,g<I){I-=g;do{P[r++]=A[T++]}while(--g);T=r-v,_=P}for(;I>2;)P[r++]=_[T++],P[r++]=_[T++],P[r++]=_[T++],I-=3;I&&(P[r++]=_[T++],I>1&&(P[r++]=_[T++]))}else{T=r-v;do{P[r++]=P[T++],P[r++]=P[T++],P[r++]=P[T++],I-=3}while(I>2);I&&(P[r++]=P[T++],I>1&&(P[r++]=P[T++]))}break}}break}}while(s<i&&r<n);I=p>>3,s-=I,p-=I<<3,u&=(1<<p)-1,e.next_in=s,e.next_out=r,e.avail_in=s<i?i-s+5:5-(s-i),e.avail_out=r<n?n-r+257:257-(r-n),D.hold=u,D.bits=p};const ct=new Uint16Array([3,4,5,6,7,8,9,10,11,13,15,17,19,23,27,31,35,43,51,59,67,83,99,115,131,163,195,227,258,0,0]),At=new Uint8Array([16,16,16,16,16,16,16,16,17,17,17,17,18,18,18,18,19,19,19,19,20,20,20,20,21,21,21,21,16,72,78]),ut=new Uint16Array([1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577,0,0]),pt=new Uint8Array([16,16,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,24,24,25,25,26,26,27,27,28,28,29,29,64,64]);var dt=(e,t,s,i,r,o,n,a)=>{const l=a.bits;let h,c,A,u,p,d,f=0,E=0,m=0,y=0,g=0,I=0,v=0,T=0,_=0,R=0,P=null;const D=new Uint16Array(16),N=new Uint16Array(16);let b,C,O,S=null;for(f=0;f<=15;f++)D[f]=0;for(E=0;E<i;E++)D[t[s+E]]++;for(g=l,y=15;y>=1&&0===D[y];y--);if(g>y&&(g=y),0===y)return r[o++]=20971520,r[o++]=20971520,a.bits=1,0;for(m=1;m<y&&0===D[m];m++);for(g<m&&(g=m),T=1,f=1;f<=15;f++)if(T<<=1,T-=D[f],T<0)return-1;if(T>0&&(0===e||1!==y))return-1;for(N[1]=0,f=1;f<15;f++)N[f+1]=N[f]+D[f];for(E=0;E<i;E++)0!==t[s+E]&&(n[N[t[s+E]]++]=E);if(0===e?(P=S=n,d=20):1===e?(P=ct,S=At,d=257):(P=ut,S=pt,d=0),R=0,E=0,f=m,p=o,I=g,v=0,A=-1,_=1<<g,u=_-1,1===e&&_>852||2===e&&_>592)return 1;for(;;){b=f-v,n[E]+1<d?(C=0,O=n[E]):n[E]>=d?(C=S[n[E]-d],O=P[n[E]-d]):(C=96,O=0),h=1<<f-v,c=1<<I,m=c;do{c-=h,r[p+(R>>v)+c]=b<<24|C<<16|O|0}while(0!==c);for(h=1<<f-1;R&h;)h>>=1;if(0!==h?(R&=h-1,R+=h):R=0,E++,0==--D[f]){if(f===y)break;f=t[s+n[E]]}if(f>g&&(R&u)!==A){for(0===v&&(v=g),p+=m,I=f-v,T=1<<I;I+v<y&&(T-=D[I+v],!(T<=0));)I++,T<<=1;if(_+=1<<I,1===e&&_>852||2===e&&_>592)return 1;A=R&u,r[A]=g<<24|I<<16|p-o|0}}return 0!==R&&(r[p+R]=f-v<<24|64<<16|0),a.bits=g,0};const{Z_FINISH:ft,Z_BLOCK:Et,Z_TREES:mt,Z_OK:yt,Z_STREAM_END:gt,Z_NEED_DICT:It,Z_STREAM_ERROR:vt,Z_DATA_ERROR:Tt,Z_MEM_ERROR:_t,Z_BUF_ERROR:Rt,Z_DEFLATED:Pt}=U,Dt=16180,Nt=16190,bt=16191,Ct=16192,Ot=16194,St=16199,xt=16200,wt=16206,Bt=16209,Ft=e=>(e>>>24&255)+(e>>>8&65280)+((65280&e)<<8)+((255&e)<<24);function Mt(){this.strm=null,this.mode=0,this.last=!1,this.wrap=0,this.havedict=!1,this.flags=0,this.dmax=0,this.check=0,this.total=0,this.head=null,this.wbits=0,this.wsize=0,this.whave=0,this.wnext=0,this.window=null,this.hold=0,this.bits=0,this.length=0,this.offset=0,this.extra=0,this.lencode=null,this.distcode=null,this.lenbits=0,this.distbits=0,this.ncode=0,this.nlen=0,this.ndist=0,this.have=0,this.next=null,this.lens=new Uint16Array(320),this.work=new Uint16Array(288),this.lendyn=null,this.distdyn=null,this.sane=0,this.back=0,this.was=0}const Lt=e=>{if(!e)return 1;const t=e.state;return!t||t.strm!==e||t.mode<Dt||t.mode>16211?1:0},Ut=e=>{if(Lt(e))return vt;const t=e.state;return e.total_in=e.total_out=t.total=0,e.msg="",t.wrap&&(e.adler=1&t.wrap),t.mode=Dt,t.last=0,t.havedict=0,t.flags=-1,t.dmax=32768,t.head=null,t.hold=0,t.bits=0,t.lencode=t.lendyn=new Int32Array(852),t.distcode=t.distdyn=new Int32Array(592),t.sane=1,t.back=-1,yt},Ht=e=>{if(Lt(e))return vt;const t=e.state;return t.wsize=0,t.whave=0,t.wnext=0,Ut(e)},Gt=(e,t)=>{let s;if(Lt(e))return vt;const i=e.state;return t<0?(s=0,t=-t):(s=5+(t>>4),t<48&&(t&=15)),t&&(t<8||t>15)?vt:(null!==i.window&&i.wbits!==t&&(i.window=null),i.wrap=s,i.wbits=t,Ht(e))},kt=(e,t)=>{if(!e)return vt;const s=new Mt;e.state=s,s.strm=e,s.window=null,s.mode=Dt;const i=Gt(e,t);return i!==yt&&(e.state=null),i};let Vt,jt,Qt=!0;const Wt=e=>{if(Qt){Vt=new Int32Array(512),jt=new Int32Array(32);let t=0;for(;t<144;)e.lens[t++]=8;for(;t<256;)e.lens[t++]=9;for(;t<280;)e.lens[t++]=7;for(;t<288;)e.lens[t++]=8;for(dt(1,e.lens,0,288,Vt,0,e.work,{bits:9}),t=0;t<32;)e.lens[t++]=5;dt(2,e.lens,0,32,jt,0,e.work,{bits:5}),Qt=!1}e.lencode=Vt,e.lenbits=9,e.distcode=jt,e.distbits=5},zt=(e,t,s,i)=>{let r;const o=e.state;return null===o.window&&(o.wsize=1<<o.wbits,o.wnext=0,o.whave=0,o.window=new Uint8Array(o.wsize)),i>=o.wsize?(o.window.set(t.subarray(s-o.wsize,s),0),o.wnext=0,o.whave=o.wsize):(r=o.wsize-o.wnext,r>i&&(r=i),o.window.set(t.subarray(s-i,s-i+r),o.wnext),(i-=r)?(o.window.set(t.subarray(s-i,s),0),o.wnext=i,o.whave=o.wsize):(o.wnext+=r,o.wnext===o.wsize&&(o.wnext=0),o.whave<o.wsize&&(o.whave+=r))),0};var Kt=Ht,Yt=kt,Xt=(e,t)=>{let s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I,v,T,_,R=0;const P=new Uint8Array(4);let D,N;const b=new Uint8Array([16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15]);if(Lt(e)||!e.output||!e.input&&0!==e.avail_in)return vt;s=e.state,s.mode===bt&&(s.mode=Ct),n=e.next_out,r=e.output,l=e.avail_out,o=e.next_in,i=e.input,a=e.avail_in,h=s.hold,c=s.bits,A=a,u=l,_=yt;e:for(;;)switch(s.mode){case Dt:if(0===s.wrap){s.mode=Ct;break}for(;c<16;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}if(2&s.wrap&&35615===h){0===s.wbits&&(s.wbits=15),s.check=0,P[0]=255&h,P[1]=h>>>8&255,s.check=M(s.check,P,2,0),h=0,c=0,s.mode=16181;break}if(s.head&&(s.head.done=!1),!(1&s.wrap)||(((255&h)<<8)+(h>>8))%31){e.msg="incorrect header check",s.mode=Bt;break}if((15&h)!==Pt){e.msg="unknown compression method",s.mode=Bt;break}if(h>>>=4,c-=4,T=8+(15&h),0===s.wbits&&(s.wbits=T),T>15||T>s.wbits){e.msg="invalid window size",s.mode=Bt;break}s.dmax=1<<s.wbits,s.flags=0,e.adler=s.check=1,s.mode=512&h?16189:bt,h=0,c=0;break;case 16181:for(;c<16;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}if(s.flags=h,(255&s.flags)!==Pt){e.msg="unknown compression method",s.mode=Bt;break}if(57344&s.flags){e.msg="unknown header flags set",s.mode=Bt;break}s.head&&(s.head.text=h>>8&1),512&s.flags&&4&s.wrap&&(P[0]=255&h,P[1]=h>>>8&255,s.check=M(s.check,P,2,0)),h=0,c=0,s.mode=16182;case 16182:for(;c<32;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}s.head&&(s.head.time=h),512&s.flags&&4&s.wrap&&(P[0]=255&h,P[1]=h>>>8&255,P[2]=h>>>16&255,P[3]=h>>>24&255,s.check=M(s.check,P,4,0)),h=0,c=0,s.mode=16183;case 16183:for(;c<16;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}s.head&&(s.head.xflags=255&h,s.head.os=h>>8),512&s.flags&&4&s.wrap&&(P[0]=255&h,P[1]=h>>>8&255,s.check=M(s.check,P,2,0)),h=0,c=0,s.mode=16184;case 16184:if(1024&s.flags){for(;c<16;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}s.length=h,s.head&&(s.head.extra_len=h),512&s.flags&&4&s.wrap&&(P[0]=255&h,P[1]=h>>>8&255,s.check=M(s.check,P,2,0)),h=0,c=0}else s.head&&(s.head.extra=null);s.mode=16185;case 16185:if(1024&s.flags&&(p=s.length,p>a&&(p=a),p&&(s.head&&(T=s.head.extra_len-s.length,s.head.extra||(s.head.extra=new Uint8Array(s.head.extra_len)),s.head.extra.set(i.subarray(o,o+p),T)),512&s.flags&&4&s.wrap&&(s.check=M(s.check,i,p,o)),a-=p,o+=p,s.length-=p),s.length))break e;s.length=0,s.mode=16186;case 16186:if(2048&s.flags){if(0===a)break e;p=0;do{T=i[o+p++],s.head&&T&&s.length<65536&&(s.head.name+=String.fromCharCode(T))}while(T&&p<a);if(512&s.flags&&4&s.wrap&&(s.check=M(s.check,i,p,o)),a-=p,o+=p,T)break e}else s.head&&(s.head.name=null);s.length=0,s.mode=16187;case 16187:if(4096&s.flags){if(0===a)break e;p=0;do{T=i[o+p++],s.head&&T&&s.length<65536&&(s.head.comment+=String.fromCharCode(T))}while(T&&p<a);if(512&s.flags&&4&s.wrap&&(s.check=M(s.check,i,p,o)),a-=p,o+=p,T)break e}else s.head&&(s.head.comment=null);s.mode=16188;case 16188:if(512&s.flags){for(;c<16;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}if(4&s.wrap&&h!==(65535&s.check)){e.msg="header crc mismatch",s.mode=Bt;break}h=0,c=0}s.head&&(s.head.hcrc=s.flags>>9&1,s.head.done=!0),e.adler=s.check=0,s.mode=bt;break;case 16189:for(;c<32;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}e.adler=s.check=Ft(h),h=0,c=0,s.mode=Nt;case Nt:if(0===s.havedict)return e.next_out=n,e.avail_out=l,e.next_in=o,e.avail_in=a,s.hold=h,s.bits=c,It;e.adler=s.check=1,s.mode=bt;case bt:if(t===Et||t===mt)break e;case Ct:if(s.last){h>>>=7&c,c-=7&c,s.mode=wt;break}for(;c<3;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}switch(s.last=1&h,h>>>=1,c-=1,3&h){case 0:s.mode=16193;break;case 1:if(Wt(s),s.mode=St,t===mt){h>>>=2,c-=2;break e}break;case 2:s.mode=16196;break;case 3:e.msg="invalid block type",s.mode=Bt}h>>>=2,c-=2;break;case 16193:for(h>>>=7&c,c-=7&c;c<32;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}if((65535&h)!=(h>>>16^65535)){e.msg="invalid stored block lengths",s.mode=Bt;break}if(s.length=65535&h,h=0,c=0,s.mode=Ot,t===mt)break e;case Ot:s.mode=16195;case 16195:if(p=s.length,p){if(p>a&&(p=a),p>l&&(p=l),0===p)break e;r.set(i.subarray(o,o+p),n),a-=p,o+=p,l-=p,n+=p,s.length-=p;break}s.mode=bt;break;case 16196:for(;c<14;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}if(s.nlen=257+(31&h),h>>>=5,c-=5,s.ndist=1+(31&h),h>>>=5,c-=5,s.ncode=4+(15&h),h>>>=4,c-=4,s.nlen>286||s.ndist>30){e.msg="too many length or distance symbols",s.mode=Bt;break}s.have=0,s.mode=16197;case 16197:for(;s.have<s.ncode;){for(;c<3;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}s.lens[b[s.have++]]=7&h,h>>>=3,c-=3}for(;s.have<19;)s.lens[b[s.have++]]=0;if(s.lencode=s.lendyn,s.lenbits=7,D={bits:s.lenbits},_=dt(0,s.lens,0,19,s.lencode,0,s.work,D),s.lenbits=D.bits,_){e.msg="invalid code lengths set",s.mode=Bt;break}s.have=0,s.mode=16198;case 16198:for(;s.have<s.nlen+s.ndist;){for(;R=s.lencode[h&(1<<s.lenbits)-1],E=R>>>24,m=R>>>16&255,y=65535&R,!(E<=c);){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}if(y<16)h>>>=E,c-=E,s.lens[s.have++]=y;else{if(16===y){for(N=E+2;c<N;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}if(h>>>=E,c-=E,0===s.have){e.msg="invalid bit length repeat",s.mode=Bt;break}T=s.lens[s.have-1],p=3+(3&h),h>>>=2,c-=2}else if(17===y){for(N=E+3;c<N;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}h>>>=E,c-=E,T=0,p=3+(7&h),h>>>=3,c-=3}else{for(N=E+7;c<N;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}h>>>=E,c-=E,T=0,p=11+(127&h),h>>>=7,c-=7}if(s.have+p>s.nlen+s.ndist){e.msg="invalid bit length repeat",s.mode=Bt;break}for(;p--;)s.lens[s.have++]=T}}if(s.mode===Bt)break;if(0===s.lens[256]){e.msg="invalid code -- missing end-of-block",s.mode=Bt;break}if(s.lenbits=9,D={bits:s.lenbits},_=dt(1,s.lens,0,s.nlen,s.lencode,0,s.work,D),s.lenbits=D.bits,_){e.msg="invalid literal/lengths set",s.mode=Bt;break}if(s.distbits=6,s.distcode=s.distdyn,D={bits:s.distbits},_=dt(2,s.lens,s.nlen,s.ndist,s.distcode,0,s.work,D),s.distbits=D.bits,_){e.msg="invalid distances set",s.mode=Bt;break}if(s.mode=St,t===mt)break e;case St:s.mode=xt;case xt:if(a>=6&&l>=258){e.next_out=n,e.avail_out=l,e.next_in=o,e.avail_in=a,s.hold=h,s.bits=c,ht(e,u),n=e.next_out,r=e.output,l=e.avail_out,o=e.next_in,i=e.input,a=e.avail_in,h=s.hold,c=s.bits,s.mode===bt&&(s.back=-1);break}for(s.back=0;R=s.lencode[h&(1<<s.lenbits)-1],E=R>>>24,m=R>>>16&255,y=65535&R,!(E<=c);){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}if(m&&0==(240&m)){for(g=E,I=m,v=y;R=s.lencode[v+((h&(1<<g+I)-1)>>g)],E=R>>>24,m=R>>>16&255,y=65535&R,!(g+E<=c);){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}h>>>=g,c-=g,s.back+=g}if(h>>>=E,c-=E,s.back+=E,s.length=y,0===m){s.mode=16205;break}if(32&m){s.back=-1,s.mode=bt;break}if(64&m){e.msg="invalid literal/length code",s.mode=Bt;break}s.extra=15&m,s.mode=16201;case 16201:if(s.extra){for(N=s.extra;c<N;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}s.length+=h&(1<<s.extra)-1,h>>>=s.extra,c-=s.extra,s.back+=s.extra}s.was=s.length,s.mode=16202;case 16202:for(;R=s.distcode[h&(1<<s.distbits)-1],E=R>>>24,m=R>>>16&255,y=65535&R,!(E<=c);){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}if(0==(240&m)){for(g=E,I=m,v=y;R=s.distcode[v+((h&(1<<g+I)-1)>>g)],E=R>>>24,m=R>>>16&255,y=65535&R,!(g+E<=c);){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}h>>>=g,c-=g,s.back+=g}if(h>>>=E,c-=E,s.back+=E,64&m){e.msg="invalid distance code",s.mode=Bt;break}s.offset=y,s.extra=15&m,s.mode=16203;case 16203:if(s.extra){for(N=s.extra;c<N;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}s.offset+=h&(1<<s.extra)-1,h>>>=s.extra,c-=s.extra,s.back+=s.extra}if(s.offset>s.dmax){e.msg="invalid distance too far back",s.mode=Bt;break}s.mode=16204;case 16204:if(0===l)break e;if(p=u-l,s.offset>p){if(p=s.offset-p,p>s.whave&&s.sane){e.msg="invalid distance too far back",s.mode=Bt;break}p>s.wnext?(p-=s.wnext,d=s.wsize-p):d=s.wnext-p,p>s.length&&(p=s.length),f=s.window}else f=r,d=n-s.offset,p=s.length;p>l&&(p=l),l-=p,s.length-=p;do{r[n++]=f[d++]}while(--p);0===s.length&&(s.mode=xt);break;case 16205:if(0===l)break e;r[n++]=s.length,l--,s.mode=xt;break;case wt:if(s.wrap){for(;c<32;){if(0===a)break e;a--,h|=i[o++]<<c,c+=8}if(u-=l,e.total_out+=u,s.total+=u,4&s.wrap&&u&&(e.adler=s.check=s.flags?M(s.check,r,u,n-u):B(s.check,r,u,n-u)),u=l,4&s.wrap&&(s.flags?h:Ft(h))!==s.check){e.msg="incorrect data check",s.mode=Bt;break}h=0,c=0}s.mode=16207;case 16207:if(s.wrap&&s.flags){for(;c<32;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}if(4&s.wrap&&h!==(4294967295&s.total)){e.msg="incorrect length check",s.mode=Bt;break}h=0,c=0}s.mode=16208;case 16208:_=gt;break e;case Bt:_=Tt;break e;case 16210:return _t;default:return vt}return e.next_out=n,e.avail_out=l,e.next_in=o,e.avail_in=a,s.hold=h,s.bits=c,(s.wsize||u!==e.avail_out&&s.mode<Bt&&(s.mode<wt||t!==ft))&&zt(e,e.output,e.next_out,u-e.avail_out),A-=e.avail_in,u-=e.avail_out,e.total_in+=A,e.total_out+=u,s.total+=u,4&s.wrap&&u&&(e.adler=s.check=s.flags?M(s.check,r,u,e.next_out-u):B(s.check,r,u,e.next_out-u)),e.data_type=s.bits+(s.last?64:0)+(s.mode===bt?128:0)+(s.mode===St||s.mode===Ot?256:0),(0===A&&0===u||t===ft)&&_===yt&&(_=Rt),_},Zt=e=>{if(Lt(e))return vt;let t=e.state;return t.window&&(t.window=null),e.state=null,yt},qt=(e,t)=>{if(Lt(e))return vt;const s=e.state;return 0==(2&s.wrap)?vt:(s.head=t,t.done=!1,yt)},Jt=(e,t)=>{const s=t.length;let i,r,o;return Lt(e)?vt:(i=e.state,0!==i.wrap&&i.mode!==Nt?vt:i.mode===Nt&&(r=1,r=B(r,t,s,0),r!==i.check)?Tt:(o=zt(e,t,s,s),o?(i.mode=16210,_t):(i.havedict=1,yt)))},$t=function(){this.text=0,this.time=0,this.xflags=0,this.os=0,this.extra=null,this.extra_len=0,this.name="",this.comment="",this.hcrc=0,this.done=!1};const es=Object.prototype.toString,{Z_NO_FLUSH:ts,Z_FINISH:ss,Z_OK:is,Z_STREAM_END:rs,Z_NEED_DICT:os,Z_STREAM_ERROR:ns,Z_DATA_ERROR:as,Z_MEM_ERROR:ls}=U;function hs(e){this.options=ke({chunkSize:65536,windowBits:15,to:""},e||{});const t=this.options;t.raw&&t.windowBits>=0&&t.windowBits<16&&(t.windowBits=-t.windowBits,0===t.windowBits&&(t.windowBits=-15)),!(t.windowBits>=0&&t.windowBits<16)||e&&e.windowBits||(t.windowBits+=32),t.windowBits>15&&t.windowBits<48&&0==(15&t.windowBits)&&(t.windowBits|=15),this.err=0,this.msg="",this.ended=!1,this.chunks=[],this.strm=new Ye,this.strm.avail_out=0;let s=Yt(this.strm,t.windowBits);if(s!==is)throw new Error(L[s]);if(this.header=new $t,qt(this.strm,this.header),t.dictionary&&("string"==typeof t.dictionary?t.dictionary=We(t.dictionary):"[object ArrayBuffer]"===es.call(t.dictionary)&&(t.dictionary=new Uint8Array(t.dictionary)),t.raw&&(s=Jt(this.strm,t.dictionary),s!==is)))throw new Error(L[s])}function cs(e,t){const s=new hs(t);if(s.push(e),s.err)throw s.msg||L[s.err];return s.result}hs.prototype.push=function(e,t){const s=this.strm,i=this.options.chunkSize,r=this.options.dictionary;let o,n,a;if(this.ended)return!1;for(n=t===~~t?t:!0===t?ss:ts,"[object ArrayBuffer]"===es.call(e)?s.input=new Uint8Array(e):s.input=e,s.next_in=0,s.avail_in=s.input.length;;){for(0===s.avail_out&&(s.output=new Uint8Array(i),s.next_out=0,s.avail_out=i),o=Xt(s,n),o===os&&r&&(o=Jt(s,r),o===is?o=Xt(s,n):o===as&&(o=os));s.avail_in>0&&o===rs&&s.state.wrap>0&&0!==e[s.next_in];)Kt(s),o=Xt(s,n);switch(o){case ns:case as:case os:case ls:return this.onEnd(o),this.ended=!0,!1}if(a=s.avail_out,s.next_out&&(0===s.avail_out||o===rs))if("string"===this.options.to){let e=Ke(s.output,s.next_out),t=s.next_out-e,r=ze(s.output,e);s.next_out=t,s.avail_out=i-t,t&&s.output.set(s.output.subarray(e,e+t),0),this.onData(r)}else this.onData(s.output.length===s.next_out?s.output:s.output.subarray(0,s.next_out));if(o!==is||0!==a){if(o===rs)return o=Zt(this.strm),this.onEnd(o),this.ended=!0,!0;if(0===s.avail_in)break}}return!0},hs.prototype.onData=function(e){this.chunks.push(e)},hs.prototype.onEnd=function(e){e===is&&("string"===this.options.to?this.result=this.chunks.join(""):this.result=Ve(this.chunks)),this.chunks=[],this.err=e,this.msg=this.strm.msg};var As={Inflate:hs,inflate:cs,inflateRaw:function(e,t){return(t=t||{}).raw=!0,cs(e,t)},ungzip:cs,constants:U};const{Deflate:us,deflate:ps,deflateRaw:ds,gzip:fs}=at,{Inflate:Es,inflate:ms,inflateRaw:ys,ungzip:gs}=As;var Is=us,vs=ps,Ts=ds,_s=fs,Rs=Es,Ps=ms,Ds=ys,Ns=gs,bs=U,Cs={Deflate:Is,deflate:vs,deflateRaw:Ts,gzip:_s,Inflate:Rs,inflate:Ps,inflateRaw:Ds,ungzip:Ns,constants:bs};e.Deflate=Is,e.Inflate=Rs,e.constants=bs,e.default=Cs,e.deflate=vs,e.deflateRaw=Ts,e.gzip=_s,e.inflate=Ps,e.inflateRaw=Ds,e.ungzip=Ns,Object.defineProperty(e,"__esModule",{value:!0})}));var dy=Object.freeze({__proto__:null});let fy=window.pako||dy;fy.inflate||(fy=fy.default);const Ey=function(){const e=new Float32Array(3);return function(t){return e[0]=t[0]/255,e[1]=t[1]/255,e[2]=t[2]/255,e}}();const my={version:1,parse:function(e,t,s,i,r,o){const n=function(e){return{positions:e[0],normals:e[1],indices:e[2],edgeIndices:e[3],meshPositions:e[4],meshIndices:e[5],meshEdgesIndices:e[6],meshColors:e[7],entityIDs:e[8],entityMeshes:e[9],entityIsObjects:e[10],positionsDecodeMatrix:e[11]}}(s),a=function(e){return{positions:new Uint16Array(fy.inflate(e.positions).buffer),normals:new Int8Array(fy.inflate(e.normals).buffer),indices:new Uint32Array(fy.inflate(e.indices).buffer),edgeIndices:new Uint32Array(fy.inflate(e.edgeIndices).buffer),meshPositions:new Uint32Array(fy.inflate(e.meshPositions).buffer),meshIndices:new Uint32Array(fy.inflate(e.meshIndices).buffer),meshEdgesIndices:new Uint32Array(fy.inflate(e.meshEdgesIndices).buffer),meshColors:new Uint8Array(fy.inflate(e.meshColors).buffer),entityIDs:fy.inflate(e.entityIDs,{to:"string"}),entityMeshes:new Uint32Array(fy.inflate(e.entityMeshes).buffer),entityIsObjects:new Uint8Array(fy.inflate(e.entityIsObjects).buffer),positionsDecodeMatrix:new Float32Array(fy.inflate(e.positionsDecodeMatrix).buffer)}}(n);!function(e,t,s,i,r,o){o.getNextId(),i.positionsCompression="precompressed",i.normalsCompression="precompressed";const n=s.positions,a=s.normals,l=s.indices,h=s.edgeIndices,c=s.meshPositions,A=s.meshIndices,p=s.meshEdgesIndices,d=s.meshColors,f=JSON.parse(s.entityIDs),E=s.entityMeshes,y=s.entityIsObjects,g=c.length,I=E.length;for(let r=0;r<I;r++){const o=f[r],v=t.globalizeObjectIds?u.globalizeObjectId(i.id,o):o,T=e.metaScene.metaObjects[v],_={},R={};if(T){if(t.excludeTypesMap&&T.type&&t.excludeTypesMap[T.type])continue;if(t.includeTypesMap&&T.type&&!t.includeTypesMap[T.type])continue;const e=t.objectDefaults?t.objectDefaults[T.type]||t.objectDefaults.DEFAULT:null;e&&(!1===e.visible&&(_.visible=!1),!1===e.pickable&&(_.pickable=!1),e.colorize&&(R.color=e.colorize),void 0!==e.opacity&&null!==e.opacity&&(R.opacity=e.opacity))}else if(t.excludeUnclassifiedObjects)continue;const P=r===I-1,D=[];for(let e=E[r],t=P?E.length:E[r+1];e<t;e++){const t=e===g-1,r=v+".mesh."+e,o=Ey(d.subarray(4*e,4*e+3)),u=d[4*e+3]/255;i.createMesh(m.apply(R,{id:r,primitive:"triangles",positionsCompressed:n.subarray(c[e],t?n.length:c[e+1]),normalsCompressed:a.subarray(c[e],t?n.length:c[e+1]),indices:l.subarray(A[e],t?l.length:A[e+1]),edgeIndices:h.subarray(p[e],t?h.length:p[e+1]),positionsDecodeMatrix:s.positionsDecodeMatrix,color:o,opacity:u})),D.push(r)}i.createEntity(m.apply(_,{id:v,isObject:1===y[r],meshIds:D}))}}(e,t,a,i,0,o)}};let yy=window.pako||dy;yy.inflate||(yy=yy.default);const gy=function(){const e=new Float32Array(3);return function(t){return e[0]=t[0]/255,e[1]=t[1]/255,e[2]=t[2]/255,e}}();const Iy={version:2,parse:function(e,t,s,i,r,o){const n=function(e){return{positions:e[0],normals:e[1],indices:e[2],edgeIndices:e[3],meshPositions:e[4],meshIndices:e[5],meshEdgesIndices:e[6],meshColors:e[7],entityIDs:e[8],entityMeshes:e[9],entityIsObjects:e[10],positionsDecodeMatrix:e[11],entityMeshIds:e[12],entityMatrices:e[13],entityUsesInstancing:e[14]}}(s),a=function(e){return{positions:new Uint16Array(yy.inflate(e.positions).buffer),normals:new Int8Array(yy.inflate(e.normals).buffer),indices:new Uint32Array(yy.inflate(e.indices).buffer),edgeIndices:new Uint32Array(yy.inflate(e.edgeIndices).buffer),meshPositions:new Uint32Array(yy.inflate(e.meshPositions).buffer),meshIndices:new Uint32Array(yy.inflate(e.meshIndices).buffer),meshEdgesIndices:new Uint32Array(yy.inflate(e.meshEdgesIndices).buffer),meshColors:new Uint8Array(yy.inflate(e.meshColors).buffer),entityIDs:yy.inflate(e.entityIDs,{to:"string"}),entityMeshes:new Uint32Array(yy.inflate(e.entityMeshes).buffer),entityIsObjects:new Uint8Array(yy.inflate(e.entityIsObjects).buffer),positionsDecodeMatrix:new Float32Array(yy.inflate(e.positionsDecodeMatrix).buffer),entityMeshIds:new Uint32Array(yy.inflate(e.entityMeshIds).buffer),entityMatrices:new Float32Array(yy.inflate(e.entityMatrices).buffer),entityUsesInstancing:new Uint8Array(yy.inflate(e.entityUsesInstancing).buffer)}}(n);!function(e,t,s,i,r,o){const n=o.getNextId();i.positionsCompression="precompressed",i.normalsCompression="precompressed";const a=s.positions,l=s.normals,h=s.indices,c=s.edgeIndices,A=s.meshPositions,p=s.meshIndices,d=s.meshEdgesIndices,f=s.meshColors,E=JSON.parse(s.entityIDs),y=s.entityMeshes,g=s.entityIsObjects,I=s.entityMeshIds,v=s.entityMatrices,T=s.entityUsesInstancing,_=A.length,R=y.length,P={};for(let r=0;r<R;r++){const D=E[r],N=t.globalizeObjectIds?u.globalizeObjectId(i.id,D):D,b=e.metaScene.metaObjects[N],C={},O={},S=v.subarray(16*r,16*r+16);if(b){if(t.excludeTypesMap&&b.type&&t.excludeTypesMap[b.type])continue;if(t.includeTypesMap&&b.type&&!t.includeTypesMap[b.type])continue;const e=t.objectDefaults?t.objectDefaults[b.type]||t.objectDefaults.DEFAULT:null;e&&(!1===e.visible&&(C.visible=!1),!1===e.pickable&&(C.pickable=!1),e.colorize&&(O.color=e.colorize),void 0!==e.opacity&&null!==e.opacity&&(O.opacity=e.opacity))}else if(t.excludeUnclassifiedObjects)continue;const x=r===R-1,w=[];for(let e=y[r],t=x?I.length:y[r+1];e<t;e++){const t=I[e],u=t===_-1,E=o.getNextId(),y=gy(f.subarray(4*t,4*t+3)),g=f[4*t+3]/255,v=a.subarray(A[t],u?a.length:A[t+1]),R=l.subarray(A[t],u?a.length:A[t+1]),D=h.subarray(p[t],u?h.length:p[t+1]),N=c.subarray(d[t],u?c.length:d[t+1]);if(1===T[r]){const e=`${n}.geometry.${E}.${t}`;e in P||(i.createGeometry({id:e,positionsCompressed:v,normalsCompressed:R,indices:D,edgeIndices:N,primitive:"triangles",positionsDecodeMatrix:s.positionsDecodeMatrix}),P[e]=!0),i.createMesh(m.apply(O,{id:E,color:y,opacity:g,matrix:S,geometryId:e})),w.push(E)}else i.createMesh(m.apply(O,{id:E,primitive:"triangles",positionsCompressed:v,normalsCompressed:R,indices:D,edgeIndices:N,positionsDecodeMatrix:s.positionsDecodeMatrix,color:y,opacity:g})),w.push(E)}w.length&&i.createEntity(m.apply(C,{id:N,isObject:1===g[r],meshIds:w}))}}(e,t,a,i,0,o)}};let vy=window.pako||dy;vy.inflate||(vy=vy.default);const Ty=function(){const e=new Float32Array(3);return function(t){return e[0]=t[0]/255,e[1]=t[1]/255,e[2]=t[2]/255,e}}();const _y={version:3,parse:function(e,t,s,i,r,o){const n=function(e){return{positions:e[0],normals:e[1],indices:e[2],edgeIndices:e[3],meshPositions:e[4],meshIndices:e[5],meshEdgesIndices:e[6],meshColors:e[7],entityIDs:e[8],entityMeshes:e[9],entityIsObjects:e[10],instancedPositionsDecodeMatrix:e[11],batchedPositionsDecodeMatrix:e[12],entityMeshIds:e[13],entityMatrices:e[14],entityUsesInstancing:e[15]}}(s),a=function(e){return{positions:new Uint16Array(vy.inflate(e.positions).buffer),normals:new Int8Array(vy.inflate(e.normals).buffer),indices:new Uint32Array(vy.inflate(e.indices).buffer),edgeIndices:new Uint32Array(vy.inflate(e.edgeIndices).buffer),meshPositions:new Uint32Array(vy.inflate(e.meshPositions).buffer),meshIndices:new Uint32Array(vy.inflate(e.meshIndices).buffer),meshEdgesIndices:new Uint32Array(vy.inflate(e.meshEdgesIndices).buffer),meshColors:new Uint8Array(vy.inflate(e.meshColors).buffer),entityIDs:vy.inflate(e.entityIDs,{to:"string"}),entityMeshes:new Uint32Array(vy.inflate(e.entityMeshes).buffer),entityIsObjects:new Uint8Array(vy.inflate(e.entityIsObjects).buffer),instancedPositionsDecodeMatrix:new Float32Array(vy.inflate(e.instancedPositionsDecodeMatrix).buffer),batchedPositionsDecodeMatrix:new Float32Array(vy.inflate(e.batchedPositionsDecodeMatrix).buffer),entityMeshIds:new Uint32Array(vy.inflate(e.entityMeshIds).buffer),entityMatrices:new Float32Array(vy.inflate(e.entityMatrices).buffer),entityUsesInstancing:new Uint8Array(vy.inflate(e.entityUsesInstancing).buffer)}}(n);!function(e,t,s,i,r,o){const n=o.getNextId();i.positionsCompression="precompressed",i.normalsCompression="precompressed";const a=s.positions,l=s.normals,h=s.indices,c=s.edgeIndices,A=s.meshPositions,p=s.meshIndices,d=s.meshEdgesIndices,f=s.meshColors,E=JSON.parse(s.entityIDs),y=s.entityMeshes,g=s.entityIsObjects,I=s.entityMeshIds,v=s.entityMatrices,T=s.entityUsesInstancing,_=A.length,R=y.length,P={};for(let r=0;r<R;r++){const o=E[r],S=t.globalizeObjectIds?u.globalizeObjectId(i.id,o):o,x=e.metaScene.metaObjects[S],w={},B={},F=v.subarray(16*r,16*r+16);if(x){if(t.excludeTypesMap&&x.type&&t.excludeTypesMap[x.type])continue;if(t.includeTypesMap&&x.type&&!t.includeTypesMap[x.type])continue;const e=t.objectDefaults?t.objectDefaults[x.type]||t.objectDefaults.DEFAULT:null;e&&(!1===e.visible&&(w.visible=!1),!1===e.pickable&&(w.pickable=!1),e.colorize&&(B.color=e.colorize),void 0!==e.opacity&&null!==e.opacity&&(B.opacity=e.opacity))}else if(t.excludeUnclassifiedObjects)continue;const M=r===R-1,L=[];for(let e=y[r],t=M?I.length:y[r+1];e<t;e++){var D=I[e];const t=D===_-1,o=`${n}.${S}.mesh.${D}`,u=Ty(f.subarray(4*D,4*D+3)),E=f[4*D+3]/255;var N=a.subarray(A[D],t?a.length:A[D+1]),b=l.subarray(A[D],t?a.length:A[D+1]),C=h.subarray(p[D],t?h.length:p[D+1]),O=c.subarray(d[D],t?c.length:d[D+1]);if(1===T[r]){const e=`${n}.geometry.${o}.${D}`;e in P||(i.createGeometry({id:e,positionsCompressed:N,normalsCompressed:b,indices:C,edgeIndices:O,primitive:"triangles",positionsDecodeMatrix:s.instancedPositionsDecodeMatrix}),P[e]=!0),i.createMesh(m.apply(B,{id:o,color:u,opacity:E,matrix:F,geometryId:e})),L.push(o)}else i.createMesh(m.apply(B,{id:o,primitive:"triangles",positionsCompressed:N,normalsCompressed:b,indices:C,edgeIndices:O,positionsDecodeMatrix:s.batchedPositionsDecodeMatrix,color:u,opacity:E})),L.push(o)}L.length&&i.createEntity(m.apply(w,{id:S,isObject:1===g[r],meshIds:L}))}}(e,t,a,i,0,o)}};let Ry=window.pako||dy;Ry.inflate||(Ry=Ry.default);const Py=function(){const e=new Float32Array(3);return function(t){return e[0]=t[0]/255,e[1]=t[1]/255,e[2]=t[2]/255,e}}();const Dy={version:4,parse:function(e,t,s,i,r,o){const n=function(e){return{positions:e[0],normals:e[1],indices:e[2],edgeIndices:e[3],decodeMatrices:e[4],matrices:e[5],eachPrimitivePositionsAndNormalsPortion:e[6],eachPrimitiveIndicesPortion:e[7],eachPrimitiveEdgeIndicesPortion:e[8],eachPrimitiveDecodeMatricesPortion:e[9],eachPrimitiveColor:e[10],primitiveInstances:e[11],eachEntityId:e[12],eachEntityPrimitiveInstancesPortion:e[13],eachEntityMatricesPortion:e[14],eachEntityMatrix:e[15]}}(s),a=function(e){return{positions:new Uint16Array(Ry.inflate(e.positions).buffer),normals:new Int8Array(Ry.inflate(e.normals).buffer),indices:new Uint32Array(Ry.inflate(e.indices).buffer),edgeIndices:new Uint32Array(Ry.inflate(e.edgeIndices).buffer),decodeMatrices:new Float32Array(Ry.inflate(e.decodeMatrices).buffer),matrices:new Float32Array(Ry.inflate(e.matrices).buffer),eachPrimitivePositionsAndNormalsPortion:new Uint32Array(Ry.inflate(e.eachPrimitivePositionsAndNormalsPortion).buffer),eachPrimitiveIndicesPortion:new Uint32Array(Ry.inflate(e.eachPrimitiveIndicesPortion).buffer),eachPrimitiveEdgeIndicesPortion:new Uint32Array(Ry.inflate(e.eachPrimitiveEdgeIndicesPortion).buffer),eachPrimitiveDecodeMatricesPortion:new Uint32Array(Ry.inflate(e.eachPrimitiveDecodeMatricesPortion).buffer),eachPrimitiveColor:new Uint8Array(Ry.inflate(e.eachPrimitiveColor).buffer),primitiveInstances:new Uint32Array(Ry.inflate(e.primitiveInstances).buffer),eachEntityId:Ry.inflate(e.eachEntityId,{to:"string"}),eachEntityPrimitiveInstancesPortion:new Uint32Array(Ry.inflate(e.eachEntityPrimitiveInstancesPortion).buffer),eachEntityMatricesPortion:new Uint32Array(Ry.inflate(e.eachEntityMatricesPortion).buffer)}}(n);!function(e,t,s,i,r,o){const n=o.getNextId();i.positionsCompression="precompressed",i.normalsCompression="precompressed";const a=s.positions,l=s.normals,h=s.indices,c=s.edgeIndices,A=s.decodeMatrices,u=s.matrices,p=s.eachPrimitivePositionsAndNormalsPortion,d=s.eachPrimitiveIndicesPortion,f=s.eachPrimitiveEdgeIndicesPortion,E=s.eachPrimitiveDecodeMatricesPortion,y=s.eachPrimitiveColor,g=s.primitiveInstances,I=JSON.parse(s.eachEntityId),v=s.eachEntityPrimitiveInstancesPortion,T=s.eachEntityMatricesPortion,_=p.length,R=g.length,P=new Uint8Array(_),D=new Uint32Array(_),N=I.length;for(let e=0;e<_;e++)D[e]=e;D.sort(((e,t)=>E[e]<E[t]?-1:E[e]>E[t]?1:0));for(let e=0;e<R;e++)P[g[e]]++;const b={};for(let e=0;e<N;e++){const t=N-1,s=e===t,i=v[e],r=s?v[t]:v[e+1];for(let t=i;t<r;t++){const s=g[t];P[s]>1||(b[s]=e)}}for(let e=0;e<_;e++){const t=D[e],s=t===_-1,r=P[t]>1,o=Py(y.subarray(4*t,4*t+3)),u=y[4*t+3]/255,g=a.subarray(p[t],s?a.length:p[t+1]),v=l.subarray(p[t],s?l.length:p[t+1]),T=h.subarray(d[t],s?h.length:d[t+1]),R=c.subarray(f[t],s?c.length:f[t+1]),N=A.subarray(E[t],E[t]+16);if(r){const e=`${n}-geometry.${t}`;i.createGeometry({id:e,primitive:"triangles",positionsCompressed:g,normalsCompressed:v,indices:T,edgeIndices:R,positionsDecodeMatrix:N})}else{const e=`${n}-${t}`;I[b[t]];const s={};i.createMesh(m.apply(s,{id:e,primitive:"triangles",positionsCompressed:g,normalsCompressed:v,indices:T,edgeIndices:R,positionsDecodeMatrix:N,color:o,opacity:u}))}}let C=0;for(let e=0;e<N;e++){const t=N-1,s=e===t,r=I[e],o=v[e],a=s?v[t]:v[e+1],l=[];for(let t=o;t<a;t++){const s=g[t];if(P[s]>1){const t={},r=`${n}-instance.${C++}`,o=`${n}-geometry.${s}`,a=16*T[e],h=u.subarray(a,a+16);i.createMesh(m.apply(t,{id:r,geometryId:o,matrix:h})),l.push(r)}else l.push(s)}if(l.length>0){const e={};i.createEntity(m.apply(e,{id:r,isObject:!0,meshIds:l}))}}}(0,0,a,i,0,o)}};let Ny=window.pako||dy;Ny.inflate||(Ny=Ny.default);const by=function(){const e=new Float32Array(3);return function(t){return e[0]=t[0]/255,e[1]=t[1]/255,e[2]=t[2]/255,e}}();const Cy={version:5,parse:function(e,t,s,i,r,o){const n=function(e){return{positions:e[0],normals:e[1],indices:e[2],edgeIndices:e[3],matrices:e[4],eachPrimitivePositionsAndNormalsPortion:e[5],eachPrimitiveIndicesPortion:e[6],eachPrimitiveEdgeIndicesPortion:e[7],eachPrimitiveColor:e[8],primitiveInstances:e[9],eachEntityId:e[10],eachEntityPrimitiveInstancesPortion:e[11],eachEntityMatricesPortion:e[12]}}(s),a=function(e){return{positions:new Float32Array(Ny.inflate(e.positions).buffer),normals:new Int8Array(Ny.inflate(e.normals).buffer),indices:new Uint32Array(Ny.inflate(e.indices).buffer),edgeIndices:new Uint32Array(Ny.inflate(e.edgeIndices).buffer),matrices:new Float32Array(Ny.inflate(e.matrices).buffer),eachPrimitivePositionsAndNormalsPortion:new Uint32Array(Ny.inflate(e.eachPrimitivePositionsAndNormalsPortion).buffer),eachPrimitiveIndicesPortion:new Uint32Array(Ny.inflate(e.eachPrimitiveIndicesPortion).buffer),eachPrimitiveEdgeIndicesPortion:new Uint32Array(Ny.inflate(e.eachPrimitiveEdgeIndicesPortion).buffer),eachPrimitiveColor:new Uint8Array(Ny.inflate(e.eachPrimitiveColor).buffer),primitiveInstances:new Uint32Array(Ny.inflate(e.primitiveInstances).buffer),eachEntityId:Ny.inflate(e.eachEntityId,{to:"string"}),eachEntityPrimitiveInstancesPortion:new Uint32Array(Ny.inflate(e.eachEntityPrimitiveInstancesPortion).buffer),eachEntityMatricesPortion:new Uint32Array(Ny.inflate(e.eachEntityMatricesPortion).buffer)}}(n);!function(e,t,s,i,r,o){const n=o.getNextId();i.positionsCompression="disabled",i.normalsCompression="precompressed";const a=s.positions,l=s.normals,h=s.indices,c=s.edgeIndices,A=s.matrices,u=s.eachPrimitivePositionsAndNormalsPortion,p=s.eachPrimitiveIndicesPortion,d=s.eachPrimitiveEdgeIndicesPortion,f=s.eachPrimitiveColor,E=s.primitiveInstances,y=JSON.parse(s.eachEntityId),g=s.eachEntityPrimitiveInstancesPortion,I=s.eachEntityMatricesPortion,v=u.length,T=E.length,_=new Uint8Array(v),R=y.length;for(let e=0;e<T;e++)_[E[e]]++;const P={};for(let e=0;e<R;e++){const t=R-1,s=e===t,i=g[e],r=s?g[t]:g[e+1];for(let t=i;t<r;t++){const s=E[t];_[s]>1||(P[s]=e)}}for(let e=0;e<v;e++){const t=e===v-1,s=_[e]>1,r=by(f.subarray(4*e,4*e+3)),o=f[4*e+3]/255,A=a.subarray(u[e],t?a.length:u[e+1]),E=l.subarray(u[e],t?l.length:u[e+1]),g=h.subarray(p[e],t?h.length:p[e+1]),I=c.subarray(d[e],t?c.length:d[e+1]);if(s){const t=`${n}-geometry.${e}`;i.createGeometry({id:t,primitive:"triangles",positionsCompressed:A,normalsCompressed:E,indices:g,edgeIndices:I})}else{const t=e;y[P[e]];const s={};i.createMesh(m.apply(s,{id:t,primitive:"triangles",positionsCompressed:A,normalsCompressed:E,indices:g,edgeIndices:I,color:r,opacity:o}))}}let D=0;for(let e=0;e<R;e++){const t=R-1,s=e===t,r=y[e],o=g[e],n=s?g[t]:g[e+1],a=[];for(let t=o;t<n;t++){const s=E[t];if(_[s]>1){const t={},r="instance."+D++,o="geometry"+s,n=16*I[e],l=A.subarray(n,n+16);i.createMesh(m.apply(t,{id:r,geometryId:o,matrix:l})),a.push(r)}else a.push(s)}if(a.length>0){const e={};i.createEntity(m.apply(e,{id:r,isObject:!0,meshIds:a}))}}}(0,0,a,i,0,o)}};let Oy=window.pako||dy;Oy.inflate||(Oy=Oy.default);const Sy=function(){const e=new Float32Array(3);return function(t){return e[0]=t[0]/255,e[1]=t[1]/255,e[2]=t[2]/255,e}}();const xy={version:6,parse:function(e,t,s,i,r,o){const n=function(e){return{positions:e[0],normals:e[1],indices:e[2],edgeIndices:e[3],matrices:e[4],reusedPrimitivesDecodeMatrix:e[5],eachPrimitivePositionsAndNormalsPortion:e[6],eachPrimitiveIndicesPortion:e[7],eachPrimitiveEdgeIndicesPortion:e[8],eachPrimitiveColorAndOpacity:e[9],primitiveInstances:e[10],eachEntityId:e[11],eachEntityPrimitiveInstancesPortion:e[12],eachEntityMatricesPortion:e[13],eachTileAABB:e[14],eachTileEntitiesPortion:e[15]}}(s),a=function(e){function t(e,t){return 0===e.length?[]:Oy.inflate(e,t).buffer}return{positions:new Uint16Array(t(e.positions)),normals:new Int8Array(t(e.normals)),indices:new Uint32Array(t(e.indices)),edgeIndices:new Uint32Array(t(e.edgeIndices)),matrices:new Float32Array(t(e.matrices)),reusedPrimitivesDecodeMatrix:new Float32Array(t(e.reusedPrimitivesDecodeMatrix)),eachPrimitivePositionsAndNormalsPortion:new Uint32Array(t(e.eachPrimitivePositionsAndNormalsPortion)),eachPrimitiveIndicesPortion:new Uint32Array(t(e.eachPrimitiveIndicesPortion)),eachPrimitiveEdgeIndicesPortion:new Uint32Array(t(e.eachPrimitiveEdgeIndicesPortion)),eachPrimitiveColorAndOpacity:new Uint8Array(t(e.eachPrimitiveColorAndOpacity)),primitiveInstances:new Uint32Array(t(e.primitiveInstances)),eachEntityId:Oy.inflate(e.eachEntityId,{to:"string"}),eachEntityPrimitiveInstancesPortion:new Uint32Array(t(e.eachEntityPrimitiveInstancesPortion)),eachEntityMatricesPortion:new Uint32Array(t(e.eachEntityMatricesPortion)),eachTileAABB:new Float64Array(t(e.eachTileAABB)),eachTileEntitiesPortion:new Uint32Array(t(e.eachTileEntitiesPortion))}}(n);!function(e,t,s,i,r,o){const n=o.getNextId(),a=s.positions,l=s.normals,h=s.indices,c=s.edgeIndices,A=s.matrices,p=s.reusedPrimitivesDecodeMatrix,d=s.eachPrimitivePositionsAndNormalsPortion,f=s.eachPrimitiveIndicesPortion,E=s.eachPrimitiveEdgeIndicesPortion,y=s.eachPrimitiveColorAndOpacity,g=s.primitiveInstances,I=JSON.parse(s.eachEntityId),v=s.eachEntityPrimitiveInstancesPortion,T=s.eachEntityMatricesPortion,_=s.eachTileAABB,R=s.eachTileEntitiesPortion,P=d.length,D=g.length,N=I.length,b=R.length,C=new Uint32Array(P);for(let e=0;e<D;e++){const t=g[e];void 0!==C[t]?C[t]++:C[t]=1}const O=u.vec3(),S=u.AABB3();for(let s=0;s<b;s++){const r=s===b-1,D=R[s],x=r?N:R[s+1],w=6*s,B=_.subarray(w,w+6);u.getAABB3Center(B,O),S[0]=B[0]-O[0],S[1]=B[1]-O[1],S[2]=B[2]-O[2],S[3]=B[3]-O[0],S[4]=B[4]-O[1],S[5]=B[5]-O[2];const F=nt.createPositionsDecodeMatrix(S),M={};for(let r=D;r<x;r++){const _=I[r],R=t.globalizeObjectIds?u.globalizeObjectId(i.id,_):_,D=T[r],b=A.slice(D,D+16),S=r===N-1,x=v[r],w=S?g.length:v[r+1],B=[],L=e.metaScene.metaObjects[R],U={},H={};if(L){if(t.excludeTypesMap&&L.type&&t.excludeTypesMap[L.type])continue;if(t.includeTypesMap&&L.type&&!t.includeTypesMap[L.type])continue;const e=t.objectDefaults?t.objectDefaults[L.type]||t.objectDefaults.DEFAULT:null;e&&(!1===e.visible&&(U.visible=!1),!1===e.pickable&&(U.pickable=!1),e.colorize&&(H.color=e.colorize),void 0!==e.opacity&&null!==e.opacity&&(H.opacity=e.opacity))}else if(t.excludeUnclassifiedObjects)continue;for(let e=x;e<w;e++){const t=g[e],r=C[t]>1,A=t===P-1,u=a.subarray(d[t],A?a.length:d[t+1]),I=l.subarray(d[t],A?l.length:d[t+1]),v=h.subarray(f[t],A?h.length:f[t+1]),T=c.subarray(E[t],A?c.length:E[t+1]),_=Sy(y.subarray(4*t,4*t+3)),R=y[4*t+3]/255,D=o.getNextId();if(r){const e=`${n}-geometry.${s}.${t}`;M[e]||(i.createGeometry({id:e,primitive:"triangles",positionsCompressed:u,indices:v,edgeIndices:T,positionsDecodeMatrix:p}),M[e]=!0),i.createMesh(m.apply(H,{id:D,geometryId:e,origin:O,matrix:b,color:_,opacity:R})),B.push(D)}else i.createMesh(m.apply(H,{id:D,origin:O,primitive:"triangles",positionsCompressed:u,normalsCompressed:I,indices:v,edgeIndices:T,positionsDecodeMatrix:F,color:_,opacity:R})),B.push(D)}B.length>0&&i.createEntity(m.apply(U,{id:R,isObject:!0,meshIds:B}))}}}(e,t,a,i,0,o)}};let wy=window.pako||dy;wy.inflate||(wy=wy.default);const By=function(){const e=new Float32Array(3);return function(t){return e[0]=t[0]/255,e[1]=t[1]/255,e[2]=t[2]/255,e}}();function Fy(e){const t=[];for(let s=0,i=e.length;s<i;s+=3)t.push(e[s]),t.push(e[s+1]),t.push(e[s+2]),t.push(1);return t}const My={version:7,parse:function(e,t,s,i,r,o){const n=function(e){return{positions:e[0],normals:e[1],colors:e[2],indices:e[3],edgeIndices:e[4],matrices:e[5],reusedGeometriesDecodeMatrix:e[6],eachGeometryPrimitiveType:e[7],eachGeometryPositionsPortion:e[8],eachGeometryNormalsPortion:e[9],eachGeometryColorsPortion:e[10],eachGeometryIndicesPortion:e[11],eachGeometryEdgeIndicesPortion:e[12],eachMeshGeometriesPortion:e[13],eachMeshMatricesPortion:e[14],eachMeshMaterial:e[15],eachEntityId:e[16],eachEntityMeshesPortion:e[17],eachTileAABB:e[18],eachTileEntitiesPortion:e[19]}}(s),a=function(e){function t(e,t){return 0===e.length?[]:wy.inflate(e,t).buffer}return{positions:new Uint16Array(t(e.positions)),normals:new Int8Array(t(e.normals)),colors:new Uint8Array(t(e.colors)),indices:new Uint32Array(t(e.indices)),edgeIndices:new Uint32Array(t(e.edgeIndices)),matrices:new Float32Array(t(e.matrices)),reusedGeometriesDecodeMatrix:new Float32Array(t(e.reusedGeometriesDecodeMatrix)),eachGeometryPrimitiveType:new Uint8Array(t(e.eachGeometryPrimitiveType)),eachGeometryPositionsPortion:new Uint32Array(t(e.eachGeometryPositionsPortion)),eachGeometryNormalsPortion:new Uint32Array(t(e.eachGeometryNormalsPortion)),eachGeometryColorsPortion:new Uint32Array(t(e.eachGeometryColorsPortion)),eachGeometryIndicesPortion:new Uint32Array(t(e.eachGeometryIndicesPortion)),eachGeometryEdgeIndicesPortion:new Uint32Array(t(e.eachGeometryEdgeIndicesPortion)),eachMeshGeometriesPortion:new Uint32Array(t(e.eachMeshGeometriesPortion)),eachMeshMatricesPortion:new Uint32Array(t(e.eachMeshMatricesPortion)),eachMeshMaterial:new Uint8Array(t(e.eachMeshMaterial)),eachEntityId:wy.inflate(e.eachEntityId,{to:"string"}),eachEntityMeshesPortion:new Uint32Array(t(e.eachEntityMeshesPortion)),eachTileAABB:new Float64Array(t(e.eachTileAABB)),eachTileEntitiesPortion:new Uint32Array(t(e.eachTileEntitiesPortion))}}(n);!function(e,t,s,i,r,o){const n=o.getNextId(),a=s.positions,l=s.normals,h=s.colors,c=s.indices,A=s.edgeIndices,p=s.matrices,d=s.reusedGeometriesDecodeMatrix,f=s.eachGeometryPrimitiveType,E=s.eachGeometryPositionsPortion,y=s.eachGeometryNormalsPortion,g=s.eachGeometryColorsPortion,I=s.eachGeometryIndicesPortion,v=s.eachGeometryEdgeIndicesPortion,T=s.eachMeshGeometriesPortion,_=s.eachMeshMatricesPortion,R=s.eachMeshMaterial,P=JSON.parse(s.eachEntityId),D=s.eachEntityMeshesPortion,N=s.eachTileAABB,b=s.eachTileEntitiesPortion,C=E.length,O=T.length,S=P.length,x=b.length,w=new Uint32Array(C);for(let e=0;e<O;e++){const t=T[e];void 0!==w[t]?w[t]++:w[t]=1}const B=u.vec3(),F=u.AABB3();for(let s=0;s<x;s++){const r=s===x-1,O=b[s],M=r?S:b[s+1],L=6*s,U=N.subarray(L,L+6);u.getAABB3Center(U,B),F[0]=U[0]-B[0],F[1]=U[1]-B[1],F[2]=U[2]-B[2],F[3]=U[3]-B[0],F[4]=U[4]-B[1],F[5]=U[5]-B[2];const H=nt.createPositionsDecodeMatrix(F),G={};for(let r=O;r<M;r++){const N=P[r],b=t.globalizeObjectIds?u.globalizeObjectId(i.id,N):N,O=r===S-1,x=D[r],F=O?T.length:D[r+1],M=[],L=e.metaScene.metaObjects[b],U={},k={};if(L){if(t.excludeTypesMap&&L.type&&t.excludeTypesMap[L.type])continue;if(t.includeTypesMap&&L.type&&!t.includeTypesMap[L.type])continue;const e=t.objectDefaults?t.objectDefaults[L.type]||t.objectDefaults.DEFAULT:null;e&&(!1===e.visible&&(U.visible=!1),!1===e.pickable&&(U.pickable=!1),e.colorize&&(k.color=e.colorize),void 0!==e.opacity&&null!==e.opacity&&(k.opacity=e.opacity),void 0!==e.metallic&&null!==e.metallic&&(k.metallic=e.metallic),void 0!==e.roughness&&null!==e.roughness&&(k.roughness=e.roughness))}else if(t.excludeUnclassifiedObjects)continue;for(let e=x;e<F;e++){const t=T[e],r=w[t]>1,u=t===C-1,P=By(R.subarray(6*e,6*e+3)),D=R[6*e+3]/255,N=R[6*e+4]/255,b=R[6*e+5]/255,O=o.getNextId();if(r){const r=_[e],o=p.slice(r,r+16),T=`${n}-geometry.${s}.${t}`;if(!G[T]){let e,s,r,o,n,p;switch(f[t]){case 0:e="solid",s=a.subarray(E[t],u?a.length:E[t+1]),r=l.subarray(y[t],u?l.length:y[t+1]),n=c.subarray(I[t],u?c.length:I[t+1]),p=A.subarray(v[t],u?A.length:v[t+1]);break;case 1:e="surface",s=a.subarray(E[t],u?a.length:E[t+1]),r=l.subarray(y[t],u?l.length:y[t+1]),n=c.subarray(I[t],u?c.length:I[t+1]),p=A.subarray(v[t],u?A.length:v[t+1]);break;case 2:e="points",s=a.subarray(E[t],u?a.length:E[t+1]),o=Fy(h.subarray(g[t],u?h.length:g[t+1]));break;case 3:e="lines",s=a.subarray(E[t],u?a.length:E[t+1]),n=c.subarray(I[t],u?c.length:I[t+1]);break;default:continue}i.createGeometry({id:T,primitive:e,positionsCompressed:s,normalsCompressed:r,colors:o,indices:n,edgeIndices:p,positionsDecodeMatrix:d}),G[T]=!0}i.createMesh(m.apply(k,{id:O,geometryId:T,origin:B,matrix:o,color:P,metallic:N,roughness:b,opacity:D})),M.push(O)}else{let e,s,r,o,n,p;switch(f[t]){case 0:e="solid",s=a.subarray(E[t],u?a.length:E[t+1]),r=l.subarray(y[t],u?l.length:y[t+1]),n=c.subarray(I[t],u?c.length:I[t+1]),p=A.subarray(v[t],u?A.length:v[t+1]);break;case 1:e="surface",s=a.subarray(E[t],u?a.length:E[t+1]),r=l.subarray(y[t],u?l.length:y[t+1]),n=c.subarray(I[t],u?c.length:I[t+1]),p=A.subarray(v[t],u?A.length:v[t+1]);break;case 2:e="points",s=a.subarray(E[t],u?a.length:E[t+1]),o=Fy(h.subarray(g[t],u?h.length:g[t+1]));break;case 3:e="lines",s=a.subarray(E[t],u?a.length:E[t+1]),n=c.subarray(I[t],u?c.length:I[t+1]);break;default:continue}i.createMesh(m.apply(k,{id:O,origin:B,primitive:e,positionsCompressed:s,normalsCompressed:r,colors:o,indices:n,edgeIndices:p,positionsDecodeMatrix:H,color:P,metallic:N,roughness:b,opacity:D})),M.push(O)}}M.length>0&&i.createEntity(m.apply(U,{id:b,isObject:!0,meshIds:M}))}}}(e,t,a,i,0,o)}};let Ly=window.pako||dy;Ly.inflate||(Ly=Ly.default);const Uy=u.vec4(),Hy=u.vec4();const Gy=function(){const e=new Float32Array(3);return function(t){return e[0]=t[0]/255,e[1]=t[1]/255,e[2]=t[2]/255,e}}();function ky(e){const t=[];for(let s=0,i=e.length;s<i;s+=3)t.push(e[s]),t.push(e[s+1]),t.push(e[s+2]),t.push(1);return t}const Vy={version:8,parse:function(e,t,s,i,r,o){const n=function(e){return{types:e[0],eachMetaObjectId:e[1],eachMetaObjectType:e[2],eachMetaObjectName:e[3],eachMetaObjectParent:e[4],positions:e[5],normals:e[6],colors:e[7],indices:e[8],edgeIndices:e[9],matrices:e[10],reusedGeometriesDecodeMatrix:e[11],eachGeometryPrimitiveType:e[12],eachGeometryPositionsPortion:e[13],eachGeometryNormalsPortion:e[14],eachGeometryColorsPortion:e[15],eachGeometryIndicesPortion:e[16],eachGeometryEdgeIndicesPortion:e[17],eachMeshGeometriesPortion:e[18],eachMeshMatricesPortion:e[19],eachMeshMaterial:e[20],eachEntityMetaObject:e[21],eachEntityMeshesPortion:e[22],eachTileAABB:e[23],eachTileEntitiesPortion:e[24]}}(s),a=function(e){function t(e,t){return 0===e.length?[]:Ly.inflate(e,t).buffer}return{types:Ly.inflate(e.types,{to:"string"}),eachMetaObjectId:Ly.inflate(e.eachMetaObjectId,{to:"string"}),eachMetaObjectType:new Uint32Array(t(e.eachMetaObjectType)),eachMetaObjectName:Ly.inflate(e.eachMetaObjectName,{to:"string"}),eachMetaObjectParent:new Uint32Array(t(e.eachMetaObjectParent)),positions:new Uint16Array(t(e.positions)),normals:new Int8Array(t(e.normals)),colors:new Uint8Array(t(e.colors)),indices:new Uint32Array(t(e.indices)),edgeIndices:new Uint32Array(t(e.edgeIndices)),matrices:new Float32Array(t(e.matrices)),reusedGeometriesDecodeMatrix:new Float32Array(t(e.reusedGeometriesDecodeMatrix)),eachGeometryPrimitiveType:new Uint8Array(t(e.eachGeometryPrimitiveType)),eachGeometryPositionsPortion:new Uint32Array(t(e.eachGeometryPositionsPortion)),eachGeometryNormalsPortion:new Uint32Array(t(e.eachGeometryNormalsPortion)),eachGeometryColorsPortion:new Uint32Array(t(e.eachGeometryColorsPortion)),eachGeometryIndicesPortion:new Uint32Array(t(e.eachGeometryIndicesPortion)),eachGeometryEdgeIndicesPortion:new Uint32Array(t(e.eachGeometryEdgeIndicesPortion)),eachMeshGeometriesPortion:new Uint32Array(t(e.eachMeshGeometriesPortion)),eachMeshMatricesPortion:new Uint32Array(t(e.eachMeshMatricesPortion)),eachMeshMaterial:new Uint8Array(t(e.eachMeshMaterial)),eachEntityMetaObject:new Uint32Array(t(e.eachEntityMetaObject)),eachEntityMeshesPortion:new Uint32Array(t(e.eachEntityMeshesPortion)),eachTileAABB:new Float64Array(t(e.eachTileAABB)),eachTileEntitiesPortion:new Uint32Array(t(e.eachTileEntitiesPortion))}}(n);!function(e,t,s,i,r,o){const n=o.getNextId(),a=JSON.parse(s.types),l=JSON.parse(s.eachMetaObjectId),h=s.eachMetaObjectType,c=JSON.parse(s.eachMetaObjectName),A=s.eachMetaObjectParent,p=s.positions,d=s.normals,f=s.colors,E=s.indices,y=s.edgeIndices,g=s.matrices,I=s.reusedGeometriesDecodeMatrix,v=s.eachGeometryPrimitiveType,T=s.eachGeometryPositionsPortion,_=s.eachGeometryNormalsPortion,R=s.eachGeometryColorsPortion,P=s.eachGeometryIndicesPortion,D=s.eachGeometryEdgeIndicesPortion,N=s.eachMeshGeometriesPortion,b=s.eachMeshMatricesPortion,C=s.eachMeshMaterial,O=s.eachEntityMetaObject,S=s.eachEntityMeshesPortion,x=s.eachTileAABB,w=s.eachTileEntitiesPortion,B=l.length,F=T.length,M=N.length,L=O.length,U=w.length;if(r){const e={metaObjects:[]};for(let t=0;t<B;t++){const s=l[t],i=a[h[t]]||"default",r=c[t],o=A[t],n=o!==t?l[o]:null;e.metaObjects.push({id:s,type:i,name:r,parent:n})}r.loadData(e,{includeTypes:t.includeTypes,excludeTypes:t.excludeTypes,globalizeObjectIds:t.globalizeObjectIds})}const H=new Uint32Array(F);for(let e=0;e<M;e++){const t=N[e];void 0!==H[t]?H[t]++:H[t]=1}const G=u.vec3(),k=u.AABB3(),V={};for(let s=0;s<U;s++){const r=s===U-1,a=w[s],h=r?L:w[s+1],c=6*s,A=x.subarray(c,c+6);u.getAABB3Center(A,G),k[0]=A[0]-G[0],k[1]=A[1]-G[1],k[2]=A[2]-G[2],k[3]=A[3]-G[0],k[4]=A[4]-G[1],k[5]=A[5]-G[2];const B=nt.createPositionsDecodeMatrix(k),M={};for(let r=a;r<h;r++){const a=l[O[r]],h=t.globalizeObjectIds?u.globalizeObjectId(i.id,a):a,c=r===L-1,A=S[r],x=c?N.length:S[r+1],w=[],U=e.metaScene.metaObjects[h],j={},Q={};if(U){if(t.excludeTypesMap&&U.type&&t.excludeTypesMap[U.type])continue;if(t.includeTypesMap&&U.type&&!t.includeTypesMap[U.type])continue;const e=t.objectDefaults?t.objectDefaults[U.type]||t.objectDefaults.DEFAULT:null;e&&(!1===e.visible&&(j.visible=!1),!1===e.pickable&&(j.pickable=!1),e.colorize&&(Q.color=e.colorize),void 0!==e.opacity&&null!==e.opacity&&(Q.opacity=e.opacity),void 0!==e.metallic&&null!==e.metallic&&(Q.metallic=e.metallic),void 0!==e.roughness&&null!==e.roughness&&(Q.roughness=e.roughness))}else if(t.excludeUnclassifiedObjects)continue;for(let e=A;e<x;e++){const r=N[e],a=H[r]>1,l=r===F-1,h=Gy(C.subarray(6*e,6*e+3)),c=C[6*e+3]/255,A=C[6*e+4]/255,O=C[6*e+5]/255,S=o.getNextId();if(a){const o=b[e],a=g.slice(o,o+16),N=`${n}-geometry.${s}.${r}`;let C=V[N];if(!C){C={batchThisMesh:!t.reuseGeometries};let e=!1;switch(v[r]){case 0:C.primitiveName="solid",C.geometryPositions=p.subarray(T[r],l?p.length:T[r+1]),C.geometryNormals=d.subarray(_[r],l?d.length:_[r+1]),C.geometryIndices=E.subarray(P[r],l?E.length:P[r+1]),C.geometryEdgeIndices=y.subarray(D[r],l?y.length:D[r+1]),e=C.geometryPositions.length>0&&C.geometryIndices.length>0;break;case 1:C.primitiveName="surface",C.geometryPositions=p.subarray(T[r],l?p.length:T[r+1]),C.geometryNormals=d.subarray(_[r],l?d.length:_[r+1]),C.geometryIndices=E.subarray(P[r],l?E.length:P[r+1]),C.geometryEdgeIndices=y.subarray(D[r],l?y.length:D[r+1]),e=C.geometryPositions.length>0&&C.geometryIndices.length>0;break;case 2:C.primitiveName="points",C.geometryPositions=p.subarray(T[r],l?p.length:T[r+1]),C.geometryColors=ky(f.subarray(R[r],l?f.length:R[r+1])),e=C.geometryPositions.length>0;break;case 3:C.primitiveName="lines",C.geometryPositions=p.subarray(T[r],l?p.length:T[r+1]),C.geometryIndices=E.subarray(P[r],l?E.length:P[r+1]),e=C.geometryPositions.length>0&&C.geometryIndices.length>0;break;default:continue}if(e||(C=null),C&&(C.geometryPositions.length,C.batchThisMesh)){C.decompressedPositions=new Float32Array(C.geometryPositions.length);const e=C.geometryPositions,t=C.decompressedPositions;for(let s=0,i=e.length;s<i;s+=3)t[s+0]=e[s+0]*I[0]+I[12],t[s+1]=e[s+1]*I[5]+I[13],t[s+2]=e[s+2]*I[10]+I[14];C.geometryPositions=null,V[N]=C}}if(C)if(C.batchThisMesh){const e=C.decompressedPositions,t=new Uint16Array(e.length);for(let s=0,i=e.length;s<i;s+=3)Uy[0]=e[s+0],Uy[1]=e[s+1],Uy[2]=e[s+2],Uy[3]=1,u.transformVec4(a,Uy,Hy),nt.compressPosition(Hy,k,Uy),t[s+0]=Uy[0],t[s+1]=Uy[1],t[s+2]=Uy[2];i.createMesh(m.apply(Q,{id:S,origin:G,primitive:C.primitiveName,positionsCompressed:t,normalsCompressed:C.geometryNormals,colorsCompressed:C.geometryColors,indices:C.geometryIndices,edgeIndices:C.geometryEdgeIndices,positionsDecodeMatrix:B,color:h,metallic:A,roughness:O,opacity:c})),w.push(S)}else M[N]||(i.createGeometry({id:N,primitive:C.primitiveName,positionsCompressed:C.geometryPositions,normalsCompressed:C.geometryNormals,colorsCompressed:C.geometryColors,indices:C.geometryIndices,edgeIndices:C.geometryEdgeIndices,positionsDecodeMatrix:I}),M[N]=!0),i.createMesh(m.apply(Q,{id:S,geometryId:N,origin:G,matrix:a,color:h,metallic:A,roughness:O,opacity:c})),w.push(S)}else{let e,t,s,o,n,a,u=!1;switch(v[r]){case 0:e="solid",t=p.subarray(T[r],l?p.length:T[r+1]),s=d.subarray(_[r],l?d.length:_[r+1]),n=E.subarray(P[r],l?E.length:P[r+1]),a=y.subarray(D[r],l?y.length:D[r+1]),u=t.length>0&&n.length>0;break;case 1:e="surface",t=p.subarray(T[r],l?p.length:T[r+1]),s=d.subarray(_[r],l?d.length:_[r+1]),n=E.subarray(P[r],l?E.length:P[r+1]),a=y.subarray(D[r],l?y.length:D[r+1]),u=t.length>0&&n.length>0;break;case 2:e="points",t=p.subarray(T[r],l?p.length:T[r+1]),o=ky(f.subarray(R[r],l?f.length:R[r+1])),u=t.length>0;break;case 3:e="lines",t=p.subarray(T[r],l?p.length:T[r+1]),n=E.subarray(P[r],l?E.length:P[r+1]),u=t.length>0&&n.length>0;break;default:continue}u&&(i.createMesh(m.apply(Q,{id:S,origin:G,primitive:e,positionsCompressed:t,normalsCompressed:s,colorsCompressed:o,indices:n,edgeIndices:a,positionsDecodeMatrix:B,color:h,metallic:A,roughness:O,opacity:c})),w.push(S))}}w.length>0&&i.createEntity(m.apply(j,{id:h,isObject:!0,meshIds:w}))}}}(e,t,a,i,r,o)}};let jy=window.pako||dy;jy.inflate||(jy=jy.default);const Qy=u.vec4(),Wy=u.vec4();const zy=function(){const e=new Float32Array(3);return function(t){return e[0]=t[0]/255,e[1]=t[1]/255,e[2]=t[2]/255,e}}();const Ky={version:9,parse:function(e,t,s,i,r,o){const n=function(e){return{metadata:e[0],positions:e[1],normals:e[2],colors:e[3],indices:e[4],edgeIndices:e[5],matrices:e[6],reusedGeometriesDecodeMatrix:e[7],eachGeometryPrimitiveType:e[8],eachGeometryPositionsPortion:e[9],eachGeometryNormalsPortion:e[10],eachGeometryColorsPortion:e[11],eachGeometryIndicesPortion:e[12],eachGeometryEdgeIndicesPortion:e[13],eachMeshGeometriesPortion:e[14],eachMeshMatricesPortion:e[15],eachMeshMaterial:e[16],eachEntityId:e[17],eachEntityMeshesPortion:e[18],eachTileAABB:e[19],eachTileEntitiesPortion:e[20]}}(s),a=function(e){function t(e,t){return 0===e.length?[]:jy.inflate(e,t).buffer}return{metadata:JSON.parse(jy.inflate(e.metadata,{to:"string"})),positions:new Uint16Array(t(e.positions)),normals:new Int8Array(t(e.normals)),colors:new Uint8Array(t(e.colors)),indices:new Uint32Array(t(e.indices)),edgeIndices:new Uint32Array(t(e.edgeIndices)),matrices:new Float32Array(t(e.matrices)),reusedGeometriesDecodeMatrix:new Float32Array(t(e.reusedGeometriesDecodeMatrix)),eachGeometryPrimitiveType:new Uint8Array(t(e.eachGeometryPrimitiveType)),eachGeometryPositionsPortion:new Uint32Array(t(e.eachGeometryPositionsPortion)),eachGeometryNormalsPortion:new Uint32Array(t(e.eachGeometryNormalsPortion)),eachGeometryColorsPortion:new Uint32Array(t(e.eachGeometryColorsPortion)),eachGeometryIndicesPortion:new Uint32Array(t(e.eachGeometryIndicesPortion)),eachGeometryEdgeIndicesPortion:new Uint32Array(t(e.eachGeometryEdgeIndicesPortion)),eachMeshGeometriesPortion:new Uint32Array(t(e.eachMeshGeometriesPortion)),eachMeshMatricesPortion:new Uint32Array(t(e.eachMeshMatricesPortion)),eachMeshMaterial:new Uint8Array(t(e.eachMeshMaterial)),eachEntityId:JSON.parse(jy.inflate(e.eachEntityId,{to:"string"})),eachEntityMeshesPortion:new Uint32Array(t(e.eachEntityMeshesPortion)),eachTileAABB:new Float64Array(t(e.eachTileAABB)),eachTileEntitiesPortion:new Uint32Array(t(e.eachTileEntitiesPortion))}}(n);!function(e,t,s,i,r,o){const n=o.getNextId(),a=s.metadata,l=s.positions,h=s.normals,c=s.colors,A=s.indices,p=s.edgeIndices,d=s.matrices,f=s.reusedGeometriesDecodeMatrix,E=s.eachGeometryPrimitiveType,y=s.eachGeometryPositionsPortion,g=s.eachGeometryNormalsPortion,I=s.eachGeometryColorsPortion,v=s.eachGeometryIndicesPortion,T=s.eachGeometryEdgeIndicesPortion,_=s.eachMeshGeometriesPortion,R=s.eachMeshMatricesPortion,P=s.eachMeshMaterial,D=s.eachEntityId,N=s.eachEntityMeshesPortion,b=s.eachTileAABB,C=s.eachTileEntitiesPortion,O=y.length,S=_.length,x=N.length,w=C.length;r&&r.loadData(a,{includeTypes:t.includeTypes,excludeTypes:t.excludeTypes,globalizeObjectIds:t.globalizeObjectIds});const B=new Uint32Array(O);for(let e=0;e<S;e++){const t=_[e];void 0!==B[t]?B[t]++:B[t]=1}const F=u.vec3(),M=u.AABB3(),L={};for(let s=0;s<w;s++){const r=s===w-1,a=C[s],S=r?x-1:C[s+1]-1,U=6*s,H=b.subarray(U,U+6);u.getAABB3Center(H,F),M[0]=H[0]-F[0],M[1]=H[1]-F[1],M[2]=H[2]-F[2],M[3]=H[3]-F[0],M[4]=H[4]-F[1],M[5]=H[5]-F[2];const G=nt.createPositionsDecodeMatrix(M),k={};for(let r=a;r<=S;r++){const a=D[r],b=t.globalizeObjectIds?u.globalizeObjectId(i.id,a):a,C=r===x-1,S=N[r],w=C?_.length-1:N[r+1]-1,U=[],H=e.metaScene.metaObjects[b],V={},j={};if(H){if(t.excludeTypesMap&&H.type&&t.excludeTypesMap[H.type])continue;if(t.includeTypesMap&&H.type&&!t.includeTypesMap[H.type])continue;const e=t.objectDefaults?t.objectDefaults[H.type]||t.objectDefaults.DEFAULT:null;e&&(!1===e.visible&&(V.visible=!1),!1===e.pickable&&(V.pickable=!1),e.colorize&&(j.color=e.colorize),void 0!==e.opacity&&null!==e.opacity&&(j.opacity=e.opacity),void 0!==e.metallic&&null!==e.metallic&&(j.metallic=e.metallic),void 0!==e.roughness&&null!==e.roughness&&(j.roughness=e.roughness))}else if(t.excludeUnclassifiedObjects)continue;for(let e=S;e<=w;e++){const r=_[e],a=B[r]>1,D=r===O-1,N=zy(P.subarray(6*e,6*e+3)),b=P[6*e+3]/255,C=P[6*e+4]/255,S=P[6*e+5]/255,x=o.getNextId();if(a){const o=R[e],a=d.slice(o,o+16),_=`${n}-geometry.${s}.${r}`;let P=L[_];if(!P){P={batchThisMesh:!t.reuseGeometries};let e=!1;switch(E[r]){case 0:P.primitiveName="solid",P.geometryPositions=l.subarray(y[r],D?l.length:y[r+1]),P.geometryNormals=h.subarray(g[r],D?h.length:g[r+1]),P.geometryIndices=A.subarray(v[r],D?A.length:v[r+1]),P.geometryEdgeIndices=p.subarray(T[r],D?p.length:T[r+1]),e=P.geometryPositions.length>0&&P.geometryIndices.length>0;break;case 1:P.primitiveName="surface",P.geometryPositions=l.subarray(y[r],D?l.length:y[r+1]),P.geometryNormals=h.subarray(g[r],D?h.length:g[r+1]),P.geometryIndices=A.subarray(v[r],D?A.length:v[r+1]),P.geometryEdgeIndices=p.subarray(T[r],D?p.length:T[r+1]),e=P.geometryPositions.length>0&&P.geometryIndices.length>0;break;case 2:P.primitiveName="points",P.geometryPositions=l.subarray(y[r],D?l.length:y[r+1]),P.geometryColors=c.subarray(I[r],D?c.length:I[r+1]),e=P.geometryPositions.length>0;break;case 3:P.primitiveName="lines",P.geometryPositions=l.subarray(y[r],D?l.length:y[r+1]),P.geometryIndices=A.subarray(v[r],D?A.length:v[r+1]),e=P.geometryPositions.length>0&&P.geometryIndices.length>0;break;default:continue}if(e||(P=null),P&&(P.geometryPositions.length,P.batchThisMesh)){P.decompressedPositions=new Float32Array(P.geometryPositions.length),P.transformedAndRecompressedPositions=new Uint16Array(P.geometryPositions.length);const e=P.geometryPositions,t=P.decompressedPositions;for(let s=0,i=e.length;s<i;s+=3)t[s+0]=e[s+0]*f[0]+f[12],t[s+1]=e[s+1]*f[5]+f[13],t[s+2]=e[s+2]*f[10]+f[14];P.geometryPositions=null,L[_]=P}}if(P)if(P.batchThisMesh){const e=P.decompressedPositions,t=P.transformedAndRecompressedPositions;for(let s=0,i=e.length;s<i;s+=3)Qy[0]=e[s+0],Qy[1]=e[s+1],Qy[2]=e[s+2],Qy[3]=1,u.transformVec4(a,Qy,Wy),nt.compressPosition(Wy,M,Qy),t[s+0]=Qy[0],t[s+1]=Qy[1],t[s+2]=Qy[2];i.createMesh(m.apply(j,{id:x,origin:F,primitive:P.primitiveName,positionsCompressed:t,normalsCompressed:P.geometryNormals,colorsCompressed:P.geometryColors,indices:P.geometryIndices,edgeIndices:P.geometryEdgeIndices,positionsDecodeMatrix:G,color:N,metallic:C,roughness:S,opacity:b})),U.push(x)}else k[_]||(i.createGeometry({id:_,primitive:P.primitiveName,positionsCompressed:P.geometryPositions,normalsCompressed:P.geometryNormals,colorsCompressed:P.geometryColors,indices:P.geometryIndices,edgeIndices:P.geometryEdgeIndices,positionsDecodeMatrix:f}),k[_]=!0),i.createMesh(m.apply(j,{id:x,geometryId:_,origin:F,matrix:a,color:N,metallic:C,roughness:S,opacity:b})),U.push(x)}else{let e,t,s,o,n,a,u=!1;switch(E[r]){case 0:e="solid",t=l.subarray(y[r],D?l.length:y[r+1]),s=h.subarray(g[r],D?h.length:g[r+1]),n=A.subarray(v[r],D?A.length:v[r+1]),a=p.subarray(T[r],D?p.length:T[r+1]),u=t.length>0&&n.length>0;break;case 1:e="surface",t=l.subarray(y[r],D?l.length:y[r+1]),s=h.subarray(g[r],D?h.length:g[r+1]),n=A.subarray(v[r],D?A.length:v[r+1]),a=p.subarray(T[r],D?p.length:T[r+1]),u=t.length>0&&n.length>0;break;case 2:e="points",t=l.subarray(y[r],D?l.length:y[r+1]),o=c.subarray(I[r],D?c.length:I[r+1]),u=t.length>0;break;case 3:e="lines",t=l.subarray(y[r],D?l.length:y[r+1]),n=A.subarray(v[r],D?A.length:v[r+1]),u=t.length>0&&n.length>0;break;default:continue}u&&(i.createMesh(m.apply(j,{id:x,origin:F,primitive:e,positionsCompressed:t,normalsCompressed:s,colorsCompressed:o,indices:n,edgeIndices:a,positionsDecodeMatrix:G,color:N,metallic:C,roughness:S,opacity:b})),U.push(x))}}U.length>0&&i.createEntity(m.apply(V,{id:b,isObject:!0,meshIds:U}))}}}(e,t,a,i,r,o)}};let Yy=window.pako||dy;Yy.inflate||(Yy=Yy.default);const Xy=u.vec4(),Zy=u.vec4();const qy=function(){const e=new Float32Array(3);return function(t){return e[0]=t[0]/255,e[1]=t[1]/255,e[2]=t[2]/255,e}}();function Jy(e,t){const s=[];if(t.length>1)for(let e=0,i=t.length-1;e<i;e++)s.push(t[e]),s.push(t[e+1]);else if(e.length>1)for(let t=0,i=e.length/3-1;t<i;t++)s.push(t),s.push(t+1);return s}!function(){const e=document.createElement("canvas"),t=e.getContext("2d")}();const $y={version:10,parse:function(e,t,s,i,r,o){const n=function(e){let t=0;return{metadata:e[t++],textureData:e[t++],eachTextureDataPortion:e[t++],eachTextureAttributes:e[t++],positions:e[t++],normals:e[t++],colors:e[t++],uvs:e[t++],indices:e[t++],edgeIndices:e[t++],eachTextureSetTextures:e[t++],matrices:e[t++],reusedGeometriesDecodeMatrix:e[t++],eachGeometryPrimitiveType:e[t++],eachGeometryPositionsPortion:e[t++],eachGeometryNormalsPortion:e[t++],eachGeometryColorsPortion:e[t++],eachGeometryUVsPortion:e[t++],eachGeometryIndicesPortion:e[t++],eachGeometryEdgeIndicesPortion:e[t++],eachMeshGeometriesPortion:e[t++],eachMeshMatricesPortion:e[t++],eachMeshTextureSet:e[t++],eachMeshMaterialAttributes:e[t++],eachEntityId:e[t++],eachEntityMeshesPortion:e[t++],eachTileAABB:e[t++],eachTileEntitiesPortion:e[t++]}}(s),a=function(e){function t(e,t){return 0===e.length?[]:Yy.inflate(e,t).buffer}return{metadata:JSON.parse(Yy.inflate(e.metadata,{to:"string"})),textureData:new Uint8Array(t(e.textureData)),eachTextureDataPortion:new Uint32Array(t(e.eachTextureDataPortion)),eachTextureAttributes:new Uint16Array(t(e.eachTextureAttributes)),positions:new Uint16Array(t(e.positions)),normals:new Int8Array(t(e.normals)),colors:new Uint8Array(t(e.colors)),uvs:new Float32Array(t(e.uvs)),indices:new Uint32Array(t(e.indices)),edgeIndices:new Uint32Array(t(e.edgeIndices)),eachTextureSetTextures:new Int32Array(t(e.eachTextureSetTextures)),matrices:new Float32Array(t(e.matrices)),reusedGeometriesDecodeMatrix:new Float32Array(t(e.reusedGeometriesDecodeMatrix)),eachGeometryPrimitiveType:new Uint8Array(t(e.eachGeometryPrimitiveType)),eachGeometryPositionsPortion:new Uint32Array(t(e.eachGeometryPositionsPortion)),eachGeometryNormalsPortion:new Uint32Array(t(e.eachGeometryNormalsPortion)),eachGeometryColorsPortion:new Uint32Array(t(e.eachGeometryColorsPortion)),eachGeometryUVsPortion:new Uint32Array(t(e.eachGeometryUVsPortion)),eachGeometryIndicesPortion:new Uint32Array(t(e.eachGeometryIndicesPortion)),eachGeometryEdgeIndicesPortion:new Uint32Array(t(e.eachGeometryEdgeIndicesPortion)),eachMeshGeometriesPortion:new Uint32Array(t(e.eachMeshGeometriesPortion)),eachMeshMatricesPortion:new Uint32Array(t(e.eachMeshMatricesPortion)),eachMeshTextureSet:new Int32Array(t(e.eachMeshTextureSet)),eachMeshMaterialAttributes:new Uint8Array(t(e.eachMeshMaterialAttributes)),eachEntityId:JSON.parse(Yy.inflate(e.eachEntityId,{to:"string"})),eachEntityMeshesPortion:new Uint32Array(t(e.eachEntityMeshesPortion)),eachTileAABB:new Float64Array(t(e.eachTileAABB)),eachTileEntitiesPortion:new Uint32Array(t(e.eachTileEntitiesPortion))}}(n);!function(e,t,s,i,r,o){const n=o.getNextId(),a=s.metadata,l=s.textureData,h=s.eachTextureDataPortion,c=s.eachTextureAttributes,A=s.positions,p=s.normals,d=s.colors,f=s.uvs,E=s.indices,y=s.edgeIndices,g=s.eachTextureSetTextures,I=s.matrices,v=s.reusedGeometriesDecodeMatrix,T=s.eachGeometryPrimitiveType,_=s.eachGeometryPositionsPortion,R=s.eachGeometryNormalsPortion,P=s.eachGeometryColorsPortion,D=s.eachGeometryUVsPortion,N=s.eachGeometryIndicesPortion,b=s.eachGeometryEdgeIndicesPortion,C=s.eachMeshGeometriesPortion,O=s.eachMeshMatricesPortion,S=s.eachMeshTextureSet,x=s.eachMeshMaterialAttributes,w=s.eachEntityId,B=s.eachEntityMeshesPortion,F=s.eachTileAABB,M=s.eachTileEntitiesPortion,L=h.length,U=g.length/5,H=_.length,G=C.length,k=B.length,V=M.length;r&&r.loadData(a,{includeTypes:t.includeTypes,excludeTypes:t.excludeTypes,globalizeObjectIds:t.globalizeObjectIds});for(let e=0;e<L;e++){const t=e===L-1,s=h[e],r=t?l.length:h[e+1],o=r-s>0,a=9*e,A=1===c[a+0],u=c[a+1];c[a+2],c[a+3];const p=c[a+4],d=c[a+5],f=c[a+6],E=c[a+7],m=c[a+8];if(o){const t=new Uint8Array(l.subarray(s,r)).buffer,o=`${n}-texture-${e}`;if(A)i.createTexture({id:o,buffers:[t],minFilter:p,magFilter:d,wrapS:f,wrapT:E,wrapR:m});else{const e=new Blob([t],{type:10001===u?"image/jpeg":10002===u?"image/png":"image/gif"}),s=(window.URL||window.webkitURL).createObjectURL(e),r=document.createElement("img");r.src=s,i.createTexture({id:o,image:r,minFilter:p,magFilter:d,wrapS:f,wrapT:E,wrapR:m})}}}for(let e=0;e<U;e++){const t=5*e,s=`${n}-textureSet-${e}`,r=g[t+0],o=g[t+1],a=g[t+2],l=g[t+3],h=g[t+4];i.createTextureSet({id:s,colorTextureId:r>=0?`${n}-texture-${r}`:null,normalsTextureId:a>=0?`${n}-texture-${a}`:null,metallicRoughnessTextureId:o>=0?`${n}-texture-${o}`:null,emissiveTextureId:l>=0?`${n}-texture-${l}`:null,occlusionTextureId:h>=0?`${n}-texture-${h}`:null})}const j=new Uint32Array(H);for(let e=0;e<G;e++){const t=C[e];void 0!==j[t]?j[t]++:j[t]=1}const Q=u.vec3(),W=u.AABB3(),z={};for(let s=0;s<V;s++){const r=s===V-1,a=M[s],l=r?k-1:M[s+1]-1,h=6*s,c=F.subarray(h,h+6);u.getAABB3Center(c,Q),W[0]=c[0]-Q[0],W[1]=c[1]-Q[1],W[2]=c[2]-Q[2],W[3]=c[3]-Q[0],W[4]=c[4]-Q[1],W[5]=c[5]-Q[2];const g=nt.createPositionsDecodeMatrix(W),L={};for(let r=a;r<=l;r++){const a=w[r],l=t.globalizeObjectIds?u.globalizeObjectId(i.id,a):a,h=r===k-1,c=B[r],F=h?C.length-1:B[r+1]-1,M=[],U=e.metaScene.metaObjects[l],G={},V={};if(U){if(t.excludeTypesMap&&U.type&&t.excludeTypesMap[U.type])continue;if(t.includeTypesMap&&U.type&&!t.includeTypesMap[U.type])continue;const e=t.objectDefaults?t.objectDefaults[U.type]||t.objectDefaults.DEFAULT:null;e&&(!1===e.visible&&(G.visible=!1),!1===e.pickable&&(G.pickable=!1),e.colorize&&(V.color=e.colorize),void 0!==e.opacity&&null!==e.opacity&&(V.opacity=e.opacity),void 0!==e.metallic&&null!==e.metallic&&(V.metallic=e.metallic),void 0!==e.roughness&&null!==e.roughness&&(V.roughness=e.roughness))}else if(t.excludeUnclassifiedObjects)continue;for(let e=c;e<=F;e++){const r=C[e],a=j[r]>1,l=r===H-1,h=S[e],c=h>=0?`${n}-textureSet-${h}`:null,w=qy(x.subarray(6*e,6*e+3)),B=x[6*e+3]/255,F=x[6*e+4]/255,U=x[6*e+5]/255,G=o.getNextId();if(a){const o=O[e],a=I.slice(o,o+16),h=`${n}-geometry.${s}.${r}`;let C=z[h];if(!C){C={batchThisMesh:!t.reuseGeometries};let e=!1;switch(T[r]){case 0:C.primitiveName="solid",C.geometryPositions=A.subarray(_[r],l?A.length:_[r+1]),C.geometryNormals=p.subarray(R[r],l?p.length:R[r+1]),C.geometryUVs=f.subarray(D[r],l?f.length:D[r+1]),C.geometryIndices=E.subarray(N[r],l?E.length:N[r+1]),C.geometryEdgeIndices=y.subarray(b[r],l?y.length:b[r+1]),e=C.geometryPositions.length>0&&C.geometryIndices.length>0;break;case 1:C.primitiveName="surface",C.geometryPositions=A.subarray(_[r],l?A.length:_[r+1]),C.geometryNormals=p.subarray(R[r],l?p.length:R[r+1]),C.geometryUVs=f.subarray(D[r],l?f.length:D[r+1]),C.geometryIndices=E.subarray(N[r],l?E.length:N[r+1]),C.geometryEdgeIndices=y.subarray(b[r],l?y.length:b[r+1]),e=C.geometryPositions.length>0&&C.geometryIndices.length>0;break;case 2:C.primitiveName="points",C.geometryPositions=A.subarray(_[r],l?A.length:_[r+1]),C.geometryColors=d.subarray(P[r],l?d.length:P[r+1]),e=C.geometryPositions.length>0;break;case 3:C.primitiveName="lines",C.geometryPositions=A.subarray(_[r],l?A.length:_[r+1]),C.geometryIndices=E.subarray(N[r],l?E.length:N[r+1]),e=C.geometryPositions.length>0&&C.geometryIndices.length>0;break;case 4:C.primitiveName="lines",C.geometryPositions=A.subarray(_[r],l?A.length:_[r+1]),C.geometryIndices=Jy(C.geometryPositions,E.subarray(N[r],l?E.length:N[r+1])),e=C.geometryPositions.length>0&&C.geometryIndices.length>0;break;default:continue}if(e||(C=null),C&&(C.geometryPositions.length,C.batchThisMesh)){C.decompressedPositions=new Float32Array(C.geometryPositions.length),C.transformedAndRecompressedPositions=new Uint16Array(C.geometryPositions.length);const e=C.geometryPositions,t=C.decompressedPositions;for(let s=0,i=e.length;s<i;s+=3)t[s+0]=e[s+0]*v[0]+v[12],t[s+1]=e[s+1]*v[5]+v[13],t[s+2]=e[s+2]*v[10]+v[14];C.geometryPositions=null,z[h]=C}}if(C)if(C.batchThisMesh){const e=C.decompressedPositions,t=C.transformedAndRecompressedPositions;for(let s=0,i=e.length;s<i;s+=3)Xy[0]=e[s+0],Xy[1]=e[s+1],Xy[2]=e[s+2],Xy[3]=1,u.transformVec4(a,Xy,Zy),nt.compressPosition(Zy,W,Xy),t[s+0]=Xy[0],t[s+1]=Xy[1],t[s+2]=Xy[2];i.createMesh(m.apply(V,{id:G,textureSetId:c,origin:Q,primitive:C.primitiveName,positionsCompressed:t,normalsCompressed:C.geometryNormals,uv:C.geometryUVs,colorsCompressed:C.geometryColors,indices:C.geometryIndices,edgeIndices:C.geometryEdgeIndices,positionsDecodeMatrix:g,color:w,metallic:F,roughness:U,opacity:B})),M.push(G)}else L[h]||(i.createGeometry({id:h,primitive:C.primitiveName,positionsCompressed:C.geometryPositions,normalsCompressed:C.geometryNormals,uv:C.geometryUVs,colorsCompressed:C.geometryColors,indices:C.geometryIndices,edgeIndices:C.geometryEdgeIndices,positionsDecodeMatrix:v}),L[h]=!0),i.createMesh(m.apply(V,{id:G,geometryId:h,textureSetId:c,matrix:a,color:w,metallic:F,roughness:U,opacity:B,origin:Q})),M.push(G)}else{let e,t,s,o,n,a,h,u=!1;switch(T[r]){case 0:e="solid",t=A.subarray(_[r],l?A.length:_[r+1]),s=p.subarray(R[r],l?p.length:R[r+1]),o=f.subarray(D[r],l?f.length:D[r+1]),a=E.subarray(N[r],l?E.length:N[r+1]),h=y.subarray(b[r],l?y.length:b[r+1]),u=t.length>0&&a.length>0;break;case 1:e="surface",t=A.subarray(_[r],l?A.length:_[r+1]),s=p.subarray(R[r],l?p.length:R[r+1]),o=f.subarray(D[r],l?f.length:D[r+1]),a=E.subarray(N[r],l?E.length:N[r+1]),h=y.subarray(b[r],l?y.length:b[r+1]),u=t.length>0&&a.length>0;break;case 2:e="points",t=A.subarray(_[r],l?A.length:_[r+1]),n=d.subarray(P[r],l?d.length:P[r+1]),u=t.length>0;break;case 3:e="lines",t=A.subarray(_[r],l?A.length:_[r+1]),a=E.subarray(N[r],l?E.length:N[r+1]),u=t.length>0&&a.length>0;break;case 4:e="lines",t=A.subarray(_[r],l?A.length:_[r+1]),a=Jy(t,E.subarray(N[r],l?E.length:N[r+1])),u=t.length>0&&a.length>0;break;default:continue}u&&(i.createMesh(m.apply(V,{id:G,textureSetId:c,origin:Q,primitive:e,positionsCompressed:t,normalsCompressed:s,uv:o&&o.length>0?o:null,colorsCompressed:n,indices:a,edgeIndices:h,positionsDecodeMatrix:g,color:w,metallic:F,roughness:U,opacity:B})),M.push(G))}}M.length>0&&i.createEntity(m.apply(G,{id:l,isObject:!0,meshIds:M}))}}}(e,t,a,i,r,o)}},eg={};eg[my.version]=my,eg[Iy.version]=Iy,eg[_y.version]=_y,eg[Dy.version]=Dy,eg[Cy.version]=Cy,eg[xy.version]=xy,eg[My.version]=My,eg[Vy.version]=Vy,eg[Ky.version]=Ky,eg[$y.version]=$y;class tg extends n{constructor(e,t={}){super("XKTLoader",e,t),this._maxGeometryBatchSize=t.maxGeometryBatchSize,this.textureTranscoder=t.textureTranscoder,this.dataSource=t.dataSource,this.objectDefaults=t.objectDefaults,this.includeTypes=t.includeTypes,this.excludeTypes=t.excludeTypes,this.excludeUnclassifiedObjects=t.excludeUnclassifiedObjects,this.reuseGeometries=t.reuseGeometries}get supportedVersions(){return Object.keys(eg)}get textureTranscoder(){return this._textureTranscoder}set textureTranscoder(e){this._textureTranscoder=e}get dataSource(){return this._dataSource}set dataSource(e){this._dataSource=e||new py}get objectDefaults(){return this._objectDefaults}set objectDefaults(e){this._objectDefaults=e||Jm}get includeTypes(){return this._includeTypes}set includeTypes(e){this._includeTypes=e}get excludeTypes(){return this._excludeTypes}set excludeTypes(e){this._excludeTypes=e}get excludeUnclassifiedObjects(){return this._excludeUnclassifiedObjects}set excludeUnclassifiedObjects(e){this._excludeUnclassifiedObjects=!!e}get globalizeObjectIds(){return this._globalizeObjectIds}set globalizeObjectIds(e){this._globalizeObjectIds=!!e}get reuseGeometries(){return this._reuseGeometries}set reuseGeometries(e){this._reuseGeometries=!1!==e}load(e={}){if(e.id&&this.viewer.scene.components[e.id]&&(this.error("Component with this ID already exists in viewer: "+e.id+" - will autogenerate this ID"),delete e.id),!e.src&&!e.xkt&&!e.manifestSrc)return this.error("load() param expected: src, xkt or manifestSrc"),o;const t={},s=e.includeTypes||this._includeTypes,i=e.excludeTypes||this._excludeTypes,r=e.objectDefaults||this._objectDefaults;if(t.reuseGeometries=null!==e.reuseGeometries&&void 0!==e.reuseGeometries?e.reuseGeometries:!1!==this._reuseGeometries,s){t.includeTypesMap={};for(let e=0,i=s.length;e<i;e++)t.includeTypesMap[s[e]]=!0}if(i){t.excludeTypesMap={};for(let e=0,s=i.length;e<s;e++)t.excludeTypesMap[i[e]]=!0}r&&(t.objectDefaults=r),t.excludeUnclassifiedObjects=void 0!==e.excludeUnclassifiedObjects?!!e.excludeUnclassifiedObjects:this._excludeUnclassifiedObjects,t.globalizeObjectIds=void 0!==e.globalizeObjectIds&&null!==e.globalizeObjectIds?!!e.globalizeObjectIds:this._globalizeObjectIds;const o=new Kl(this.viewer.scene,m.apply(e,{isModel:!0,textureTranscoder:this._textureTranscoder,maxGeometryBatchSize:this._maxGeometryBatchSize,origin:e.origin,disableVertexWelding:e.disableVertexWelding||!1,disableIndexRebucketing:e.disableIndexRebucketing||!1,dtxEnabled:e.dtxEnabled})),n=o.id,a=new Fh({metaScene:this.viewer.metaScene,id:n});this.viewer.scene.canvas.spinner.processes++;const l=()=>{o.finalize(),a.finalize(),this.viewer.scene.canvas.spinner.processes--,o.once("destroyed",(()=>{this.viewer.metaScene.destroyMetaModel(a.id)})),o.scene.once("tick",(()=>{o.destroyed||(o.scene.fire("modelLoaded",o.id),o.fire("loaded",!0,!1))}))},h=e=>{this.viewer.scene.canvas.spinner.processes--,this.error(e),o.fire("error",e)};let c=0;const A={getNextId:()=>`${n}.${c++}`};if(e.metaModelSrc||e.metaModelData)if(e.metaModelSrc){const r=e.metaModelSrc;this._dataSource.getMetaModel(r,(r=>{o.destroyed||(a.loadData(r,{includeTypes:s,excludeTypes:i,globalizeObjectIds:t.globalizeObjectIds}),e.src?this._loadModel(e.src,e,t,o,null,A,l,h):(this._parseModel(e.xkt,e,t,o,null,A),l()))}),(e=>{h(`load(): Failed to load model metadata for model '${n} from  '${r}' - ${e}`)}))}else e.metaModelData&&(a.loadData(e.metaModelData,{includeTypes:s,excludeTypes:i,globalizeObjectIds:t.globalizeObjectIds}),e.src?this._loadModel(e.src,e,t,o,null,A,l,h):(this._parseModel(e.xkt,e,t,o,null,A),l()));else if(e.src)this._loadModel(e.src,e,t,o,a,A,l,h);else if(e.xkt)this._parseModel(e.xkt,e,t,o,a,A),l();else if(e.manifestSrc){const r=function(e){const t=e.split("/");return t.pop(),t.join("/")+"/"}(e.manifestSrc),n=(e,o,n)=>{let l=0;const h=()=>{l>=e.length?o():this._dataSource.getMetaModel(`${r}${e[l]}`,(e=>{a.loadData(e,{includeTypes:s,excludeTypes:i,globalizeObjectIds:t.globalizeObjectIds}),l++,h()}),n)};h()},c=(s,i,n)=>{let l=0;const h=()=>{l>=s.length?i():this._dataSource.getXKT(`${r}${s[l]}`,(s=>{this._parseModel(s,e,t,o,a,A),l++,h()}),n)};h()};this._dataSource.getManifest(e.manifestSrc,(e=>{if(o.destroyed)return;const t=e.xktFiles;if(!t||0===t.length)return void h("load(): Failed to load model manifest - manifest not valid");const s=e.metaModelFiles;s?n(s,(()=>{c(t,l,h)}),h):c(t,l,h)}),h)}return o}_loadModel(e,t,s,i,r,o,n,a){this._dataSource.getXKT(t.src,(e=>{this._parseModel(e,t,s,i,r,o),n()}),a)}_parseModel(e,t,s,i,r,o){if(i.destroyed)return;const n=new DataView(e),a=new Uint8Array(e),l=n.getUint32(0,!0),h=eg[l];if(!h)return void this.error("Unsupported .XKT file version: "+l+" - this XKTLoaderPlugin supports versions "+Object.keys(eg));this.log("Loading .xkt V"+l);const c=n.getUint32(4,!0),A=[];let u=4*(c+2);for(let e=0;e<c;e++){const t=n.getUint32(4*(e+2),!0);A.push(a.subarray(u,u+t)),u+=t}h.parse(this.viewer,s,A,i,r,o)}}var sg={};!function(e){var t,s="File format is not recognized.",i="Error while reading zip file.",r="Error while reading file data.",o=524288,n="text/plain";try{t=0===new Blob([new DataView(new ArrayBuffer(0))]).size}catch(e){}function a(){this.crc=-1}function l(){}function h(e,t){var s,i;return s=new ArrayBuffer(e),i=new Uint8Array(s),t&&i.set(t,0),{buffer:s,array:i,view:new DataView(s)}}function c(){}function A(e){var t,s=this;s.size=0,s.init=function(i,r){var o=new Blob([e],{type:n});(t=new p(o)).init((function(){s.size=t.size,i()}),r)},s.readUint8Array=function(e,s,i,r){t.readUint8Array(e,s,i,r)}}function u(t){var s,i=this;i.size=0,i.init=function(e){for(var r=t.length;"="==t.charAt(r-1);)r--;s=t.indexOf(",")+1,i.size=Math.floor(.75*(r-s)),e()},i.readUint8Array=function(i,r,o){var n,a=h(r),l=4*Math.floor(i/3),c=4*Math.ceil((i+r)/3),A=e.atob(t.substring(l+s,c+s)),u=i-3*Math.floor(l/4);for(n=u;n<u+r;n++)a.array[n-u]=A.charCodeAt(n);o(a.array)}}function p(e){var t=this;t.size=0,t.init=function(s){t.size=e.size,s()},t.readUint8Array=function(t,s,i,r){var o=new FileReader;o.onload=function(e){i(new Uint8Array(e.target.result))},o.onerror=r;try{o.readAsArrayBuffer(function(e,t,s){if(t<0||s<0||t+s>e.size)throw new RangeError("offset:"+t+", length:"+s+", size:"+e.size);return e.slice?e.slice(t,t+s):e.webkitSlice?e.webkitSlice(t,t+s):e.mozSlice?e.mozSlice(t,t+s):e.msSlice?e.msSlice(t,t+s):void 0}(e,t,s))}catch(e){r(e)}}}function d(){}function f(e){var s,i=this;i.init=function(e){s=new Blob([],{type:n}),e()},i.writeUint8Array=function(e,i){s=new Blob([s,t?e:e.buffer],{type:n}),i()},i.getData=function(t,i){var r=new FileReader;r.onload=function(e){t(e.target.result)},r.onerror=i,r.readAsText(s,e)}}function E(t){var s=this,i="",r="";s.init=function(e){i+="data:"+(t||"")+";base64,",e()},s.writeUint8Array=function(t,s){var o,n=r.length,a=r;for(r="",o=0;o<3*Math.floor((n+t.length)/3)-n;o++)a+=String.fromCharCode(t[o]);for(;o<t.length;o++)r+=String.fromCharCode(t[o]);a.length>2?i+=e.btoa(a):r=a,s()},s.getData=function(t){t(i+e.btoa(r))}}function m(e){var s,i=this;i.init=function(t){s=new Blob([],{type:e}),t()},i.writeUint8Array=function(i,r){s=new Blob([s,t?i:i.buffer],{type:e}),r()},i.getData=function(e){e(s)}}function y(e,t,s,i,r,n,a,l,h,c){var A,u,p,d=0,f=t.sn;function E(){e.removeEventListener("message",m,!1),l(u,p)}function m(t){var s=t.data,r=s.data,o=s.error;if(o)return o.toString=function(){return"Error: "+this.message},void h(o);if(s.sn===f)switch("number"==typeof s.codecTime&&(e.codecTime+=s.codecTime),"number"==typeof s.crcTime&&(e.crcTime+=s.crcTime),s.type){case"append":r?(u+=r.length,i.writeUint8Array(r,(function(){y()}),c)):y();break;case"flush":p=s.crc,r?(u+=r.length,i.writeUint8Array(r,(function(){E()}),c)):E();break;case"progress":a&&a(A+s.loaded,n);break;case"importScripts":case"newTask":case"echo":break;default:console.warn("zip.js:launchWorkerProcess: unknown message: ",s)}}function y(){(A=d*o)<=n?s.readUint8Array(r+A,Math.min(o,n-A),(function(s){a&&a(A,n);var i=0===A?t:{sn:f};i.type="append",i.data=s;try{e.postMessage(i,[s.buffer])}catch(t){e.postMessage(i)}d++}),h):e.postMessage({sn:f,type:"flush"})}u=0,e.addEventListener("message",m,!1),y()}function g(e,t,s,i,r,n,l,h,c,A){var u,p=0,d=0,f="input"===n,E="output"===n,m=new a;!function n(){var a;if((u=p*o)<r)t.readUint8Array(i+u,Math.min(o,r-u),(function(t){var i;try{i=e.append(t,(function(e){l&&l(u+e,r)}))}catch(e){return void c(e)}i?(d+=i.length,s.writeUint8Array(i,(function(){p++,setTimeout(n,1)}),A),E&&m.append(i)):(p++,setTimeout(n,1)),f&&m.append(t),l&&l(u,r)}),c);else{try{a=e.flush()}catch(e){return void c(e)}a?(E&&m.append(a),d+=a.length,s.writeUint8Array(a,(function(){h(d,m.get())}),A)):h(d,m.get())}}()}function I(t,s,i,r,o,n,a,h,c,A,u){var p="input";e.zip.useWebWorkers&&a?y(t,{sn:s,codecClass:"NOOP",crcType:p},i,r,o,n,c,h,A,u):g(new l,i,r,o,n,p,c,h,A,u)}function v(e){var t,s,i="",r=["Ç","ü","é","â","ä","à","å","ç","ê","ë","è","ï","î","ì","Ä","Å","É","æ","Æ","ô","ö","ò","û","ù","ÿ","Ö","Ü","ø","£","Ø","×","ƒ","á","í","ó","ú","ñ","Ñ","ª","º","¿","®","¬","½","¼","¡","«","»","_","_","_","¦","¦","Á","Â","À","©","¦","¦","+","+","¢","¥","+","+","-","-","+","-","+","ã","Ã","+","+","-","-","¦","-","+","¤","ð","Ð","Ê","Ë","È","i","Í","Î","Ï","+","+","_","_","¦","Ì","_","Ó","ß","Ô","Ò","õ","Õ","µ","þ","Þ","Ú","Û","Ù","ý","Ý","¯","´","­","±","_","¾","¶","§","÷","¸","°","¨","·","¹","³","²","_"," "];for(t=0;t<e.length;t++)i+=(s=255&e.charCodeAt(t))>127?r[s-128]:String.fromCharCode(s);return i}function T(e){return decodeURIComponent(escape(e))}function _(e){var t,s="";for(t=0;t<e.length;t++)s+=String.fromCharCode(e[t]);return s}function R(e,t,s,i,r){e.version=t.view.getUint16(s,!0),e.bitFlag=t.view.getUint16(s+2,!0),e.compressionMethod=t.view.getUint16(s+4,!0),e.lastModDateRaw=t.view.getUint32(s+6,!0),e.lastModDate=function(e){var t=(4294901760&e)>>16,s=65535&e;try{return new Date(1980+((65024&t)>>9),((480&t)>>5)-1,31&t,(63488&s)>>11,(2016&s)>>5,2*(31&s),0)}catch(e){}}(e.lastModDateRaw),1!=(1&e.bitFlag)?((i||8!=(8&e.bitFlag))&&(e.crc32=t.view.getUint32(s+10,!0),e.compressedSize=t.view.getUint32(s+14,!0),e.uncompressedSize=t.view.getUint32(s+18,!0)),4294967295!==e.compressedSize&&4294967295!==e.uncompressedSize?(e.filenameLength=t.view.getUint16(s+22,!0),e.extraFieldLength=t.view.getUint16(s+24,!0)):r("File is using Zip64 (4gb+ file size).")):r("File contains encrypted entry.")}function P(t,o,n){var a=0;function l(){}l.prototype.getData=function(i,o,l,c){var A=this;function u(e,t){c&&!function(e){var t=h(4);return t.view.setUint32(0,e),A.crc32==t.view.getUint32(0)}(t)?n("CRC failed."):i.getData((function(e){o(e)}))}function p(e){n(e||r)}function d(e){n(e||"Error while writing file data.")}t.readUint8Array(A.offset,30,(function(r){var o,f=h(r.length,r);1347093252==f.view.getUint32(0)?(R(A,f,4,!1,n),o=A.offset+30+A.filenameLength+A.extraFieldLength,i.init((function(){0===A.compressionMethod?I(A._worker,a++,t,i,o,A.compressedSize,c,u,l,p,d):function(t,s,i,r,o,n,a,l,h,c,A){var u=a?"output":"none";e.zip.useWebWorkers?y(t,{sn:s,codecClass:"Inflater",crcType:u},i,r,o,n,h,l,c,A):g(new e.zip.Inflater,i,r,o,n,u,h,l,c,A)}(A._worker,a++,t,i,o,A.compressedSize,c,u,l,p,d)}),d)):n(s)}),p)};var c={getEntries:function(e){var r=this._worker;!function(e){t.size<22?n(s):r(22,(function(){r(Math.min(65558,t.size),(function(){n(s)}))}));function r(s,r){t.readUint8Array(t.size-s,s,(function(t){for(var s=t.length-22;s>=0;s--)if(80===t[s]&&75===t[s+1]&&5===t[s+2]&&6===t[s+3])return void e(new DataView(t.buffer,s,22));r()}),(function(){n(i)}))}}((function(o){var a,c;a=o.getUint32(16,!0),c=o.getUint16(8,!0),a<0||a>=t.size?n(s):t.readUint8Array(a,t.size-a,(function(t){var i,o,a,A,u=0,p=[],d=h(t.length,t);for(i=0;i<c;i++){if((o=new l)._worker=r,1347092738!=d.view.getUint32(u))return void n(s);R(o,d,u+6,!0,n),o.commentLength=d.view.getUint16(u+32,!0),o.directory=16==(16&d.view.getUint8(u+38)),o.offset=d.view.getUint32(u+42,!0),a=_(d.array.subarray(u+46,u+46+o.filenameLength)),o.filename=2048==(2048&o.bitFlag)?T(a):v(a),o.directory||"/"!=o.filename.charAt(o.filename.length-1)||(o.directory=!0),A=_(d.array.subarray(u+46+o.filenameLength+o.extraFieldLength,u+46+o.filenameLength+o.extraFieldLength+o.commentLength)),o.comment=2048==(2048&o.bitFlag)?T(A):v(A),p.push(o),u+=46+o.filenameLength+o.extraFieldLength+o.commentLength}e(p)}),(function(){n(i)}))}))},close:function(e){this._worker&&(this._worker.terminate(),this._worker=null),e&&e()},_worker:null};e.zip.useWebWorkers?O("inflater",(function(e){c._worker=e,o(c)}),(function(e){n(e)})):o(c)}function D(e){return unescape(encodeURIComponent(e))}function N(e){var t,s=[];for(t=0;t<e.length;t++)s.push(e.charCodeAt(t));return s}function b(t,s,i,o){var n={},a=[],l=0,c=0;function A(e){i(e||"Error while writing zip file.")}function u(e){i(e||r)}var p={add:function(s,r,p,d,f){var E,m,v,T=this._worker;function _(e,s){var i=h(16);l+=e||0,i.view.setUint32(0,1347094280),void 0!==s&&(E.view.setUint32(10,s,!0),i.view.setUint32(4,s,!0)),r&&(i.view.setUint32(8,e,!0),E.view.setUint32(14,e,!0),i.view.setUint32(12,r.size,!0),E.view.setUint32(18,r.size,!0)),t.writeUint8Array(i.array,(function(){l+=16,p()}),A)}function R(){f=f||{},s=s.trim(),f.directory&&"/"!=s.charAt(s.length-1)&&(s+="/"),n.hasOwnProperty(s)?i("File already exists."):(m=N(D(s)),a.push(s),function(e){var i;v=f.lastModDate||new Date,E=h(26),n[s]={headerArray:E.array,directory:f.directory,filename:m,offset:l,comment:N(D(f.comment||""))},E.view.setUint32(0,335546376),f.version&&E.view.setUint8(0,f.version),o||0===f.level||f.directory||E.view.setUint16(4,2048),E.view.setUint16(6,(v.getHours()<<6|v.getMinutes())<<5|v.getSeconds()/2,!0),E.view.setUint16(8,(v.getFullYear()-1980<<4|v.getMonth()+1)<<5|v.getDate(),!0),E.view.setUint16(22,m.length,!0),(i=h(30+m.length)).view.setUint32(0,1347093252),i.array.set(E.array,4),i.array.set(m,30),l+=i.array.length,t.writeUint8Array(i.array,e,A)}((function(){r?o||0===f.level?I(T,c++,r,t,0,r.size,!0,_,d,u,A):function(t,s,i,r,o,n,a,l,h){var c="input";e.zip.useWebWorkers?y(t,{sn:s,options:{level:o},codecClass:"Deflater",crcType:c},i,r,0,i.size,a,n,l,h):g(new e.zip.Deflater,i,r,0,i.size,c,a,n,l,h)}(T,c++,r,t,f.level,_,d,u,A):_()})))}r?r.init(R,u):R()},close:function(e){this._worker&&(this._worker.terminate(),this._worker=null);var s,i,r,o=0,c=0;for(i=0;i<a.length;i++)o+=46+(r=n[a[i]]).filename.length+r.comment.length;for(s=h(o+22),i=0;i<a.length;i++)r=n[a[i]],s.view.setUint32(c,1347092738),s.view.setUint16(c+4,5120),s.array.set(r.headerArray,c+6),s.view.setUint16(c+32,r.comment.length,!0),r.directory&&s.view.setUint8(c+38,16),s.view.setUint32(c+42,r.offset,!0),s.array.set(r.filename,c+46),s.array.set(r.comment,c+46+r.filename.length),c+=46+r.filename.length+r.comment.length;s.view.setUint32(c,1347093766),s.view.setUint16(c+8,a.length,!0),s.view.setUint16(c+10,a.length,!0),s.view.setUint32(c+12,o,!0),s.view.setUint32(c+16,l,!0),t.writeUint8Array(s.array,(function(){t.getData(e)}),A)},_worker:null};e.zip.useWebWorkers?O("deflater",(function(e){p._worker=e,s(p)}),(function(e){i(e)})):s(p)}a.prototype.append=function(e){for(var t=0|this.crc,s=this.table,i=0,r=0|e.length;i<r;i++)t=t>>>8^s[255&(t^e[i])];this.crc=t},a.prototype.get=function(){return~this.crc},a.prototype.table=function(){var e,t,s,i=[];for(e=0;e<256;e++){for(s=e,t=0;t<8;t++)1&s?s=s>>>1^3988292384:s>>>=1;i[e]=s}return i}(),l.prototype.append=function(e,t){return e},l.prototype.flush=function(){},A.prototype=new c,A.prototype.constructor=A,u.prototype=new c,u.prototype.constructor=u,p.prototype=new c,p.prototype.constructor=p,d.prototype.getData=function(e){e(this.data)},f.prototype=new d,f.prototype.constructor=f,E.prototype=new d,E.prototype.constructor=E,m.prototype=new d,m.prototype.constructor=m;var C={deflater:["z-worker.js","deflate.js"],inflater:["z-worker.js","inflate.js"]};function O(t,s,i){if(null===e.zip.workerScripts||null===e.zip.workerScriptsPath){var r;if(e.zip.workerScripts){if(r=e.zip.workerScripts[t],!Array.isArray(r))return void i(new Error("zip.workerScripts."+t+" is not an array!"));r=function(e){var t=document.createElement("a");return e.map((function(e){return t.href=e,t.href}))}(r)}else(r=C[t].slice(0))[0]=(e.zip.workerScriptsPath||"")+r[0];var o=new Worker(r[0]);o.codecTime=o.crcTime=0,o.postMessage({type:"importScripts",scripts:r.slice(1)}),o.addEventListener("message",(function e(t){var r=t.data;if(r.error)return o.terminate(),void i(r.error);"importScripts"===r.type&&(o.removeEventListener("message",e),o.removeEventListener("error",n),s(o))})),o.addEventListener("error",n)}else i(new Error("Either zip.workerScripts or zip.workerScriptsPath may be set, not both."));function n(e){o.terminate(),i(e)}}function S(e){console.error(e)}e.zip={Reader:c,Writer:d,BlobReader:p,Data64URIReader:u,TextReader:A,BlobWriter:m,Data64URIWriter:E,TextWriter:f,createReader:function(e,t,s){s=s||S,e.init((function(){P(e,t,s)}),s)},createWriter:function(e,t,s,i){s=s||S,i=!!i,e.init((function(){b(e,t,s,i)}),s)},useWebWorkers:!0,workerScriptsPath:null,workerScripts:null}}(sg);!function(e){var t,s,i=e.Reader,r=e.Writer;try{s=0===new Blob([new DataView(new ArrayBuffer(0))]).size}catch(e){}function o(e){var t=this;function s(s,i){var r;t.data?s():((r=new XMLHttpRequest).addEventListener("load",(function(){t.size||(t.size=Number(r.getResponseHeader("Content-Length"))||Number(r.response.byteLength)),t.data=new Uint8Array(r.response),s()}),!1),r.addEventListener("error",i,!1),r.open("GET",e),r.responseType="arraybuffer",r.send())}t.size=0,t.init=function(i,r){if(function(e){var t=document.createElement("a");return t.href=e,"http:"===t.protocol||"https:"===t.protocol}(e)){var o=new XMLHttpRequest;o.addEventListener("load",(function(){t.size=Number(o.getResponseHeader("Content-Length")),t.size?i():s(i,r)}),!1),o.addEventListener("error",r,!1),o.open("HEAD",e),o.send()}else s(i,r)},t.readUint8Array=function(e,i,r,o){s((function(){r(new Uint8Array(t.data.subarray(e,e+i)))}),o)}}function n(e){var t=this;t.size=0,t.init=function(s,i){var r=new XMLHttpRequest;r.addEventListener("load",(function(){t.size=Number(r.getResponseHeader("Content-Length")),"bytes"==r.getResponseHeader("Accept-Ranges")?s():i("HTTP Range not supported.")}),!1),r.addEventListener("error",i,!1),r.open("HEAD",e),r.send()},t.readUint8Array=function(t,s,i,r){!function(t,s,i,r){var o=new XMLHttpRequest;o.open("GET",e),o.responseType="arraybuffer",o.setRequestHeader("Range","bytes="+t+"-"+(t+s-1)),o.addEventListener("load",(function(){i(o.response)}),!1),o.addEventListener("error",r,!1),o.send()}(t,s,(function(e){i(new Uint8Array(e))}),r)}}function a(e){var t=this;t.size=0,t.init=function(s,i){t.size=e.byteLength,s()},t.readUint8Array=function(t,s,i,r){i(new Uint8Array(e.slice(t,t+s)))}}function l(){var e,t=this;t.init=function(t,s){e=new Uint8Array,t()},t.writeUint8Array=function(t,s,i){var r=new Uint8Array(e.length+t.length);r.set(e),r.set(t,e.length),e=r,s()},t.getData=function(t){t(e.buffer)}}function h(e,t){var i,r=this;r.init=function(t,s){e.createWriter((function(e){i=e,t()}),s)},r.writeUint8Array=function(e,r,o){var n=new Blob([s?e:e.buffer],{type:t});i.onwrite=function(){i.onwrite=null,r()},i.onerror=o,i.write(n)},r.getData=function(t){e.file(t)}}o.prototype=new i,o.prototype.constructor=o,n.prototype=new i,n.prototype.constructor=n,a.prototype=new i,a.prototype.constructor=a,l.prototype=new r,l.prototype.constructor=l,h.prototype=new r,h.prototype.constructor=h,e.FileWriter=h,e.HttpReader=o,e.HttpRangeReader=n,e.ArrayBufferReader=a,e.ArrayBufferWriter=l,e.fs&&((t=e.fs.ZipDirectoryEntry).prototype.addHttpContent=function(s,i,r){return function(s,i,r,o){if(s.directory)return o?new t(s.fs,i,r,s):new e.fs.ZipFileEntry(s.fs,i,r,s);throw"Parent entry is not a directory."}(this,s,{data:i,Reader:r?n:o})},t.prototype.importHttpContent=function(e,t,s,i){this.importZip(t?new n(e):new o(e),s,i)},e.fs.FS.prototype.importHttpContent=function(e,s,i,r){this.entries=[],this.root=new t(this),this.root.importHttpContent(e,s,i,r)})}(sg.zip);var ig,rg,og,ng,ag,lg,hg,cg=(e,t)=>function(){return t||(0,e[Object.keys(e)[0]])((t={exports:{}}).exports,t),t.exports},Ag=cg({"dist/web-ifc-mt.js"(e,t){var s,i=(s="undefined"!=typeof document&&document.currentScript?document.currentScript.src:void 0,function(e={}){function t(){return N.buffer!=w.buffer&&z(),w}function i(){return N.buffer!=w.buffer&&z(),B}function r(){return N.buffer!=w.buffer&&z(),F}function o(){return N.buffer!=w.buffer&&z(),M}function n(){return N.buffer!=w.buffer&&z(),L}function a(){return N.buffer!=w.buffer&&z(),U}function l(){return N.buffer!=w.buffer&&z(),G}var h,c,A=void 0!==e?e:{};A.ready=new Promise((function(e,t){h=e,c=t}));var u,p,d,f=Object.assign({},A),E="./this.program",m=(e,t)=>{throw t},y="object"==typeof window,g="function"==typeof importScripts,I="object"==typeof process&&"object"==typeof process.versions&&"string"==typeof process.versions.node,v=A.ENVIRONMENT_IS_PTHREAD||!1,T="";function _(e){return A.locateFile?A.locateFile(e,T):T+e}(y||g)&&(g?T=self.location.href:"undefined"!=typeof document&&document.currentScript&&(T=document.currentScript.src),s&&(T=s),T=0!==T.indexOf("blob:")?T.substr(0,T.replace(/[?#].*/,"").lastIndexOf("/")+1):"",u=e=>{var t=new XMLHttpRequest;return t.open("GET",e,!1),t.send(null),t.responseText},g&&(d=e=>{var t=new XMLHttpRequest;return t.open("GET",e,!1),t.responseType="arraybuffer",t.send(null),new Uint8Array(t.response)}),p=(e,t,s)=>{var i=new XMLHttpRequest;i.open("GET",e,!0),i.responseType="arraybuffer",i.onload=()=>{200==i.status||0==i.status&&i.response?t(i.response):s()},i.onerror=s,i.send(null)});var R,P=A.print||console.log.bind(console),D=A.printErr||console.warn.bind(console);Object.assign(A,f),f=null,A.arguments,A.thisProgram&&(E=A.thisProgram),A.quit&&(m=A.quit),A.wasmBinary&&(R=A.wasmBinary);var N,b,C=A.noExitRuntime||!0;"object"!=typeof WebAssembly&&ae("no native wasm support detected");var O,S=!1;function x(e,t){e||ae(t)}var w,B,F,M,L,U,H,G,k="undefined"!=typeof TextDecoder?new TextDecoder("utf8"):void 0;function V(e,t,s){for(var i=(t>>>=0)+s,r=t;e[r]&&!(r>=i);)++r;if(r-t>16&&e.buffer&&k)return k.decode(e.buffer instanceof SharedArrayBuffer?e.slice(t,r):e.subarray(t,r));for(var o="";t<r;){var n=e[t++];if(128&n){var a=63&e[t++];if(192!=(224&n)){var l=63&e[t++];if((n=224==(240&n)?(15&n)<<12|a<<6|l:(7&n)<<18|a<<12|l<<6|63&e[t++])<65536)o+=String.fromCharCode(n);else{var h=n-65536;o+=String.fromCharCode(55296|h>>10,56320|1023&h)}}else o+=String.fromCharCode((31&n)<<6|a)}else o+=String.fromCharCode(n)}return o}function j(e,t){return(e>>>=0)?V(i(),e,t):""}function Q(e,t,s,i){if(!(i>0))return 0;for(var r=s>>>=0,o=s+i-1,n=0;n<e.length;++n){var a=e.charCodeAt(n);if(a>=55296&&a<=57343&&(a=65536+((1023&a)<<10)|1023&e.charCodeAt(++n)),a<=127){if(s>=o)break;t[s++>>>0]=a}else if(a<=2047){if(s+1>=o)break;t[s++>>>0]=192|a>>6,t[s++>>>0]=128|63&a}else if(a<=65535){if(s+2>=o)break;t[s++>>>0]=224|a>>12,t[s++>>>0]=128|a>>6&63,t[s++>>>0]=128|63&a}else{if(s+3>=o)break;t[s++>>>0]=240|a>>18,t[s++>>>0]=128|a>>12&63,t[s++>>>0]=128|a>>6&63,t[s++>>>0]=128|63&a}}return t[s>>>0]=0,s-r}function W(e){for(var t=0,s=0;s<e.length;++s){var i=e.charCodeAt(s);i<=127?t++:i<=2047?t+=2:i>=55296&&i<=57343?(t+=4,++s):t+=3}return t}function z(){var e=N.buffer;A.HEAP8=w=new Int8Array(e),A.HEAP16=F=new Int16Array(e),A.HEAP32=L=new Int32Array(e),A.HEAPU8=B=new Uint8Array(e),A.HEAPU16=M=new Uint16Array(e),A.HEAPU32=U=new Uint32Array(e),A.HEAPF32=H=new Float32Array(e),A.HEAPF64=G=new Float64Array(e)}var K,Y=A.INITIAL_MEMORY||16777216;if(x(Y>=5242880,"INITIAL_MEMORY should be larger than STACK_SIZE, was "+Y+"! (STACK_SIZE=5242880)"),v)N=A.wasmMemory;else if(A.wasmMemory)N=A.wasmMemory;else if(!((N=new WebAssembly.Memory({initial:Y/65536,maximum:65536,shared:!0})).buffer instanceof SharedArrayBuffer))throw D("requested a shared WebAssembly.Memory but the returned buffer is not a SharedArrayBuffer, indicating that while the browser has SharedArrayBuffer it does not have WebAssembly threads support - you may need to set a flag"),I&&D("(on node you may need: --experimental-wasm-threads --experimental-wasm-bulk-memory and/or recent version)"),Error("bad memory");z(),Y=N.buffer.byteLength;var X=[],Z=[],q=[];function J(){return C}function $(){v||(A.noFSInit||ye.init.initialized||ye.init(),ye.ignorePermissions=!1,_e(Z))}var ee,te,se,ie=0,re=null;function oe(e){ie++,A.monitorRunDependencies&&A.monitorRunDependencies(ie)}function ne(e){if(ie--,A.monitorRunDependencies&&A.monitorRunDependencies(ie),0==ie&&re){var t=re;re=null,t()}}function ae(e){A.onAbort&&A.onAbort(e),D(e="Aborted("+e+")"),S=!0,O=1,e+=". Build with -sASSERTIONS for more info.";var t=new WebAssembly.RuntimeError(e);throw c(t),t}function le(e){return e.startsWith("data:application/octet-stream;base64,")}function he(e){try{if(e==ee&&R)return new Uint8Array(R);if(d)return d(e);throw"both async and sync fetching of the wasm failed"}catch(e){ae(e)}}function ce(e){this.name="ExitStatus",this.message="Program terminated with exit("+e+")",this.status=e}function Ae(e){var t=Te.pthreads[e];x(t),Te.returnWorkerToPool(t)}le(ee="web-ifc-mt.wasm")||(ee=_(ee));var ue={isAbs:e=>"/"===e.charAt(0),splitPath:e=>/^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/.exec(e).slice(1),normalizeArray:(e,t)=>{for(var s=0,i=e.length-1;i>=0;i--){var r=e[i];"."===r?e.splice(i,1):".."===r?(e.splice(i,1),s++):s&&(e.splice(i,1),s--)}if(t)for(;s;s--)e.unshift("..");return e},normalize:e=>{var t=ue.isAbs(e),s="/"===e.substr(-1);return e=ue.normalizeArray(e.split("/").filter((e=>!!e)),!t).join("/"),e||t||(e="."),e&&s&&(e+="/"),(t?"/":"")+e},dirname:e=>{var t=ue.splitPath(e),s=t[0],i=t[1];return s||i?(i&&(i=i.substr(0,i.length-1)),s+i):"."},basename:e=>{if("/"===e)return"/";var t=(e=(e=ue.normalize(e)).replace(/\/$/,"")).lastIndexOf("/");return-1===t?e:e.substr(t+1)},join:function(){var e=Array.prototype.slice.call(arguments);return ue.normalize(e.join("/"))},join2:(e,t)=>ue.normalize(e+"/"+t)},pe={resolve:function(){for(var e="",t=!1,s=arguments.length-1;s>=-1&&!t;s--){var i=s>=0?arguments[s]:ye.cwd();if("string"!=typeof i)throw new TypeError("Arguments to path.resolve must be strings");if(!i)return"";e=i+"/"+e,t=ue.isAbs(i)}return e=ue.normalizeArray(e.split("/").filter((e=>!!e)),!t).join("/"),(t?"/":"")+e||"."},relative:(e,t)=>{function s(e){for(var t=0;t<e.length&&""===e[t];t++);for(var s=e.length-1;s>=0&&""===e[s];s--);return t>s?[]:e.slice(t,s-t+1)}e=pe.resolve(e).substr(1),t=pe.resolve(t).substr(1);for(var i=s(e.split("/")),r=s(t.split("/")),o=Math.min(i.length,r.length),n=o,a=0;a<o;a++)if(i[a]!==r[a]){n=a;break}var l=[];for(a=n;a<i.length;a++)l.push("..");return(l=l.concat(r.slice(n))).join("/")}};function de(e,t,s){var i=s>0?s:W(e)+1,r=new Array(i),o=Q(e,r,0,r.length);return t&&(r.length=o),r}var fe={ttys:[],init:function(){},shutdown:function(){},register:function(e,t){fe.ttys[e]={input:[],output:[],ops:t},ye.registerDevice(e,fe.stream_ops)},stream_ops:{open:function(e){var t=fe.ttys[e.node.rdev];if(!t)throw new ye.ErrnoError(43);e.tty=t,e.seekable=!1},close:function(e){e.tty.ops.fsync(e.tty)},fsync:function(e){e.tty.ops.fsync(e.tty)},read:function(e,t,s,i,r){if(!e.tty||!e.tty.ops.get_char)throw new ye.ErrnoError(60);for(var o=0,n=0;n<i;n++){var a;try{a=e.tty.ops.get_char(e.tty)}catch(e){throw new ye.ErrnoError(29)}if(void 0===a&&0===o)throw new ye.ErrnoError(6);if(null==a)break;o++,t[s+n]=a}return o&&(e.node.timestamp=Date.now()),o},write:function(e,t,s,i,r){if(!e.tty||!e.tty.ops.put_char)throw new ye.ErrnoError(60);try{for(var o=0;o<i;o++)e.tty.ops.put_char(e.tty,t[s+o])}catch(e){throw new ye.ErrnoError(29)}return i&&(e.node.timestamp=Date.now()),o}},default_tty_ops:{get_char:function(e){if(!e.input.length){var t=null;if("undefined"!=typeof window&&"function"==typeof window.prompt?null!==(t=window.prompt("Input: "))&&(t+="\n"):"function"==typeof readline&&null!==(t=readline())&&(t+="\n"),!t)return null;e.input=de(t,!0)}return e.input.shift()},put_char:function(e,t){null===t||10===t?(P(V(e.output,0)),e.output=[]):0!=t&&e.output.push(t)},fsync:function(e){e.output&&e.output.length>0&&(P(V(e.output,0)),e.output=[])}},default_tty1_ops:{put_char:function(e,t){null===t||10===t?(D(V(e.output,0)),e.output=[]):0!=t&&e.output.push(t)},fsync:function(e){e.output&&e.output.length>0&&(D(V(e.output,0)),e.output=[])}}};function Ee(e){ae()}var me={ops_table:null,mount:function(e){return me.createNode(null,"/",16895,0)},createNode:function(e,t,s,i){if(ye.isBlkdev(s)||ye.isFIFO(s))throw new ye.ErrnoError(63);me.ops_table||(me.ops_table={dir:{node:{getattr:me.node_ops.getattr,setattr:me.node_ops.setattr,lookup:me.node_ops.lookup,mknod:me.node_ops.mknod,rename:me.node_ops.rename,unlink:me.node_ops.unlink,rmdir:me.node_ops.rmdir,readdir:me.node_ops.readdir,symlink:me.node_ops.symlink},stream:{llseek:me.stream_ops.llseek}},file:{node:{getattr:me.node_ops.getattr,setattr:me.node_ops.setattr},stream:{llseek:me.stream_ops.llseek,read:me.stream_ops.read,write:me.stream_ops.write,allocate:me.stream_ops.allocate,mmap:me.stream_ops.mmap,msync:me.stream_ops.msync}},link:{node:{getattr:me.node_ops.getattr,setattr:me.node_ops.setattr,readlink:me.node_ops.readlink},stream:{}},chrdev:{node:{getattr:me.node_ops.getattr,setattr:me.node_ops.setattr},stream:ye.chrdev_stream_ops}});var r=ye.createNode(e,t,s,i);return ye.isDir(r.mode)?(r.node_ops=me.ops_table.dir.node,r.stream_ops=me.ops_table.dir.stream,r.contents={}):ye.isFile(r.mode)?(r.node_ops=me.ops_table.file.node,r.stream_ops=me.ops_table.file.stream,r.usedBytes=0,r.contents=null):ye.isLink(r.mode)?(r.node_ops=me.ops_table.link.node,r.stream_ops=me.ops_table.link.stream):ye.isChrdev(r.mode)&&(r.node_ops=me.ops_table.chrdev.node,r.stream_ops=me.ops_table.chrdev.stream),r.timestamp=Date.now(),e&&(e.contents[t]=r,e.timestamp=r.timestamp),r},getFileDataAsTypedArray:function(e){return e.contents?e.contents.subarray?e.contents.subarray(0,e.usedBytes):new Uint8Array(e.contents):new Uint8Array(0)},expandFileStorage:function(e,t){t>>>=0;var s=e.contents?e.contents.length:0;if(!(s>=t)){t=Math.max(t,s*(s<1048576?2:1.125)>>>0),0!=s&&(t=Math.max(t,256));var i=e.contents;e.contents=new Uint8Array(t),e.usedBytes>0&&e.contents.set(i.subarray(0,e.usedBytes),0)}},resizeFileStorage:function(e,t){if(t>>>=0,e.usedBytes!=t)if(0==t)e.contents=null,e.usedBytes=0;else{var s=e.contents;e.contents=new Uint8Array(t),s&&e.contents.set(s.subarray(0,Math.min(t,e.usedBytes))),e.usedBytes=t}},node_ops:{getattr:function(e){var t={};return t.dev=ye.isChrdev(e.mode)?e.id:1,t.ino=e.id,t.mode=e.mode,t.nlink=1,t.uid=0,t.gid=0,t.rdev=e.rdev,ye.isDir(e.mode)?t.size=4096:ye.isFile(e.mode)?t.size=e.usedBytes:ye.isLink(e.mode)?t.size=e.link.length:t.size=0,t.atime=new Date(e.timestamp),t.mtime=new Date(e.timestamp),t.ctime=new Date(e.timestamp),t.blksize=4096,t.blocks=Math.ceil(t.size/t.blksize),t},setattr:function(e,t){void 0!==t.mode&&(e.mode=t.mode),void 0!==t.timestamp&&(e.timestamp=t.timestamp),void 0!==t.size&&me.resizeFileStorage(e,t.size)},lookup:function(e,t){throw ye.genericErrors[44]},mknod:function(e,t,s,i){return me.createNode(e,t,s,i)},rename:function(e,t,s){if(ye.isDir(e.mode)){var i;try{i=ye.lookupNode(t,s)}catch(e){}if(i)for(var r in i.contents)throw new ye.ErrnoError(55)}delete e.parent.contents[e.name],e.parent.timestamp=Date.now(),e.name=s,t.contents[s]=e,t.timestamp=e.parent.timestamp,e.parent=t},unlink:function(e,t){delete e.contents[t],e.timestamp=Date.now()},rmdir:function(e,t){var s=ye.lookupNode(e,t);for(var i in s.contents)throw new ye.ErrnoError(55);delete e.contents[t],e.timestamp=Date.now()},readdir:function(e){var t=[".",".."];for(var s in e.contents)e.contents.hasOwnProperty(s)&&t.push(s);return t},symlink:function(e,t,s){var i=me.createNode(e,t,41471,0);return i.link=s,i},readlink:function(e){if(!ye.isLink(e.mode))throw new ye.ErrnoError(28);return e.link}},stream_ops:{read:function(e,t,s,i,r){var o=e.node.contents;if(r>=e.node.usedBytes)return 0;var n=Math.min(e.node.usedBytes-r,i);if(n>8&&o.subarray)t.set(o.subarray(r,r+n),s);else for(var a=0;a<n;a++)t[s+a]=o[r+a];return n},write:function(e,s,i,r,o,n){if(s.buffer===t().buffer&&(n=!1),!r)return 0;var a=e.node;if(a.timestamp=Date.now(),s.subarray&&(!a.contents||a.contents.subarray)){if(n)return a.contents=s.subarray(i,i+r),a.usedBytes=r,r;if(0===a.usedBytes&&0===o)return a.contents=s.slice(i,i+r),a.usedBytes=r,r;if(o+r<=a.usedBytes)return a.contents.set(s.subarray(i,i+r),o),r}if(me.expandFileStorage(a,o+r),a.contents.subarray&&s.subarray)a.contents.set(s.subarray(i,i+r),o);else for(var l=0;l<r;l++)a.contents[o+l]=s[i+l];return a.usedBytes=Math.max(a.usedBytes,o+r),r},llseek:function(e,t,s){var i=t;if(1===s?i+=e.position:2===s&&ye.isFile(e.node.mode)&&(i+=e.node.usedBytes),i<0)throw new ye.ErrnoError(28);return i},allocate:function(e,t,s){me.expandFileStorage(e.node,t+s),e.node.usedBytes=Math.max(e.node.usedBytes,t+s)},mmap:function(e,s,i,r,o){if(!ye.isFile(e.node.mode))throw new ye.ErrnoError(43);var n,a,l=e.node.contents;if(2&o||l.buffer!==t().buffer){if((i>0||i+s<l.length)&&(l=l.subarray?l.subarray(i,i+s):Array.prototype.slice.call(l,i,i+s)),a=!0,!(n=Ee()))throw new ye.ErrnoError(48);n>>>=0,t().set(l,n>>>0)}else a=!1,n=l.byteOffset;return{ptr:n,allocated:a}},msync:function(e,t,s,i,r){return me.stream_ops.write(e,t,0,i,s,!1),0}}},ye={root:null,mounts:[],devices:{},streams:[],nextInode:1,nameTable:null,currentPath:"/",initialized:!1,ignorePermissions:!0,ErrnoError:null,genericErrors:{},filesystems:null,syncFSRequests:0,lookupPath:(e,t={})=>{if(!(e=pe.resolve(e)))return{path:"",node:null};if((t=Object.assign({follow_mount:!0,recurse_count:0},t)).recurse_count>8)throw new ye.ErrnoError(32);for(var s=e.split("/").filter((e=>!!e)),i=ye.root,r="/",o=0;o<s.length;o++){var n=o===s.length-1;if(n&&t.parent)break;if(i=ye.lookupNode(i,s[o]),r=ue.join2(r,s[o]),ye.isMountpoint(i)&&(!n||n&&t.follow_mount)&&(i=i.mounted.root),!n||t.follow)for(var a=0;ye.isLink(i.mode);){var l=ye.readlink(r);if(r=pe.resolve(ue.dirname(r),l),i=ye.lookupPath(r,{recurse_count:t.recurse_count+1}).node,a++>40)throw new ye.ErrnoError(32)}}return{path:r,node:i}},getPath:e=>{for(var t;;){if(ye.isRoot(e)){var s=e.mount.mountpoint;return t?"/"!==s[s.length-1]?s+"/"+t:s+t:s}t=t?e.name+"/"+t:e.name,e=e.parent}},hashName:(e,t)=>{for(var s=0,i=0;i<t.length;i++)s=(s<<5)-s+t.charCodeAt(i)|0;return(e+s>>>0)%ye.nameTable.length},hashAddNode:e=>{var t=ye.hashName(e.parent.id,e.name);e.name_next=ye.nameTable[t],ye.nameTable[t]=e},hashRemoveNode:e=>{var t=ye.hashName(e.parent.id,e.name);if(ye.nameTable[t]===e)ye.nameTable[t]=e.name_next;else for(var s=ye.nameTable[t];s;){if(s.name_next===e){s.name_next=e.name_next;break}s=s.name_next}},lookupNode:(e,t)=>{var s=ye.mayLookup(e);if(s)throw new ye.ErrnoError(s,e);for(var i=ye.hashName(e.id,t),r=ye.nameTable[i];r;r=r.name_next){var o=r.name;if(r.parent.id===e.id&&o===t)return r}return ye.lookup(e,t)},createNode:(e,t,s,i)=>{var r=new ye.FSNode(e,t,s,i);return ye.hashAddNode(r),r},destroyNode:e=>{ye.hashRemoveNode(e)},isRoot:e=>e===e.parent,isMountpoint:e=>!!e.mounted,isFile:e=>32768==(61440&e),isDir:e=>16384==(61440&e),isLink:e=>40960==(61440&e),isChrdev:e=>8192==(61440&e),isBlkdev:e=>24576==(61440&e),isFIFO:e=>4096==(61440&e),isSocket:e=>49152==(49152&e),flagModes:{r:0,"r+":2,w:577,"w+":578,a:1089,"a+":1090},modeStringToFlags:e=>{var t=ye.flagModes[e];if(void 0===t)throw new Error("Unknown file open mode: "+e);return t},flagsToPermissionString:e=>{var t=["r","w","rw"][3&e];return 512&e&&(t+="w"),t},nodePermissions:(e,t)=>ye.ignorePermissions||(!t.includes("r")||292&e.mode)&&(!t.includes("w")||146&e.mode)&&(!t.includes("x")||73&e.mode)?0:2,mayLookup:e=>{var t=ye.nodePermissions(e,"x");return t||(e.node_ops.lookup?0:2)},mayCreate:(e,t)=>{try{return ye.lookupNode(e,t),20}catch(e){}return ye.nodePermissions(e,"wx")},mayDelete:(e,t,s)=>{var i;try{i=ye.lookupNode(e,t)}catch(e){return e.errno}var r=ye.nodePermissions(e,"wx");if(r)return r;if(s){if(!ye.isDir(i.mode))return 54;if(ye.isRoot(i)||ye.getPath(i)===ye.cwd())return 10}else if(ye.isDir(i.mode))return 31;return 0},mayOpen:(e,t)=>e?ye.isLink(e.mode)?32:ye.isDir(e.mode)&&("r"!==ye.flagsToPermissionString(t)||512&t)?31:ye.nodePermissions(e,ye.flagsToPermissionString(t)):44,MAX_OPEN_FDS:4096,nextfd:(e=0,t=ye.MAX_OPEN_FDS)=>{for(var s=e;s<=t;s++)if(!ye.streams[s])return s;throw new ye.ErrnoError(33)},getStream:e=>ye.streams[e],createStream:(e,t,s)=>{ye.FSStream||(ye.FSStream=function(){this.shared={}},ye.FSStream.prototype={},Object.defineProperties(ye.FSStream.prototype,{object:{get:function(){return this.node},set:function(e){this.node=e}},isRead:{get:function(){return 1!=(2097155&this.flags)}},isWrite:{get:function(){return 0!=(2097155&this.flags)}},isAppend:{get:function(){return 1024&this.flags}},flags:{get:function(){return this.shared.flags},set:function(e){this.shared.flags=e}},position:{get:function(){return this.shared.position},set:function(e){this.shared.position=e}}})),e=Object.assign(new ye.FSStream,e);var i=ye.nextfd(t,s);return e.fd=i,ye.streams[i]=e,e},closeStream:e=>{ye.streams[e]=null},chrdev_stream_ops:{open:e=>{var t=ye.getDevice(e.node.rdev);e.stream_ops=t.stream_ops,e.stream_ops.open&&e.stream_ops.open(e)},llseek:()=>{throw new ye.ErrnoError(70)}},major:e=>e>>8,minor:e=>255&e,makedev:(e,t)=>e<<8|t,registerDevice:(e,t)=>{ye.devices[e]={stream_ops:t}},getDevice:e=>ye.devices[e],getMounts:e=>{for(var t=[],s=[e];s.length;){var i=s.pop();t.push(i),s.push.apply(s,i.mounts)}return t},syncfs:(e,t)=>{"function"==typeof e&&(t=e,e=!1),ye.syncFSRequests++,ye.syncFSRequests>1&&D("warning: "+ye.syncFSRequests+" FS.syncfs operations in flight at once, probably just doing extra work");var s=ye.getMounts(ye.root.mount),i=0;function r(e){return ye.syncFSRequests--,t(e)}function o(e){if(e)return o.errored?void 0:(o.errored=!0,r(e));++i>=s.length&&r(null)}s.forEach((t=>{if(!t.type.syncfs)return o(null);t.type.syncfs(t,e,o)}))},mount:(e,t,s)=>{var i,r="/"===s,o=!s;if(r&&ye.root)throw new ye.ErrnoError(10);if(!r&&!o){var n=ye.lookupPath(s,{follow_mount:!1});if(s=n.path,i=n.node,ye.isMountpoint(i))throw new ye.ErrnoError(10);if(!ye.isDir(i.mode))throw new ye.ErrnoError(54)}var a={type:e,opts:t,mountpoint:s,mounts:[]},l=e.mount(a);return l.mount=a,a.root=l,r?ye.root=l:i&&(i.mounted=a,i.mount&&i.mount.mounts.push(a)),l},unmount:e=>{var t=ye.lookupPath(e,{follow_mount:!1});if(!ye.isMountpoint(t.node))throw new ye.ErrnoError(28);var s=t.node,i=s.mounted,r=ye.getMounts(i);Object.keys(ye.nameTable).forEach((e=>{for(var t=ye.nameTable[e];t;){var s=t.name_next;r.includes(t.mount)&&ye.destroyNode(t),t=s}})),s.mounted=null;var o=s.mount.mounts.indexOf(i);s.mount.mounts.splice(o,1)},lookup:(e,t)=>e.node_ops.lookup(e,t),mknod:(e,t,s)=>{var i=ye.lookupPath(e,{parent:!0}).node,r=ue.basename(e);if(!r||"."===r||".."===r)throw new ye.ErrnoError(28);var o=ye.mayCreate(i,r);if(o)throw new ye.ErrnoError(o);if(!i.node_ops.mknod)throw new ye.ErrnoError(63);return i.node_ops.mknod(i,r,t,s)},create:(e,t)=>(t=void 0!==t?t:438,t&=4095,t|=32768,ye.mknod(e,t,0)),mkdir:(e,t)=>(t=void 0!==t?t:511,t&=1023,t|=16384,ye.mknod(e,t,0)),mkdirTree:(e,t)=>{for(var s=e.split("/"),i="",r=0;r<s.length;++r)if(s[r]){i+="/"+s[r];try{ye.mkdir(i,t)}catch(e){if(20!=e.errno)throw e}}},mkdev:(e,t,s)=>(void 0===s&&(s=t,t=438),t|=8192,ye.mknod(e,t,s)),symlink:(e,t)=>{if(!pe.resolve(e))throw new ye.ErrnoError(44);var s=ye.lookupPath(t,{parent:!0}).node;if(!s)throw new ye.ErrnoError(44);var i=ue.basename(t),r=ye.mayCreate(s,i);if(r)throw new ye.ErrnoError(r);if(!s.node_ops.symlink)throw new ye.ErrnoError(63);return s.node_ops.symlink(s,i,e)},rename:(e,t)=>{var s,i,r=ue.dirname(e),o=ue.dirname(t),n=ue.basename(e),a=ue.basename(t);if(s=ye.lookupPath(e,{parent:!0}).node,i=ye.lookupPath(t,{parent:!0}).node,!s||!i)throw new ye.ErrnoError(44);if(s.mount!==i.mount)throw new ye.ErrnoError(75);var l,h=ye.lookupNode(s,n),c=pe.relative(e,o);if("."!==c.charAt(0))throw new ye.ErrnoError(28);if("."!==(c=pe.relative(t,r)).charAt(0))throw new ye.ErrnoError(55);try{l=ye.lookupNode(i,a)}catch(e){}if(h!==l){var A=ye.isDir(h.mode),u=ye.mayDelete(s,n,A);if(u)throw new ye.ErrnoError(u);if(u=l?ye.mayDelete(i,a,A):ye.mayCreate(i,a))throw new ye.ErrnoError(u);if(!s.node_ops.rename)throw new ye.ErrnoError(63);if(ye.isMountpoint(h)||l&&ye.isMountpoint(l))throw new ye.ErrnoError(10);if(i!==s&&(u=ye.nodePermissions(s,"w")))throw new ye.ErrnoError(u);ye.hashRemoveNode(h);try{s.node_ops.rename(h,i,a)}catch(e){throw e}finally{ye.hashAddNode(h)}}},rmdir:e=>{var t=ye.lookupPath(e,{parent:!0}).node,s=ue.basename(e),i=ye.lookupNode(t,s),r=ye.mayDelete(t,s,!0);if(r)throw new ye.ErrnoError(r);if(!t.node_ops.rmdir)throw new ye.ErrnoError(63);if(ye.isMountpoint(i))throw new ye.ErrnoError(10);t.node_ops.rmdir(t,s),ye.destroyNode(i)},readdir:e=>{var t=ye.lookupPath(e,{follow:!0}).node;if(!t.node_ops.readdir)throw new ye.ErrnoError(54);return t.node_ops.readdir(t)},unlink:e=>{var t=ye.lookupPath(e,{parent:!0}).node;if(!t)throw new ye.ErrnoError(44);var s=ue.basename(e),i=ye.lookupNode(t,s),r=ye.mayDelete(t,s,!1);if(r)throw new ye.ErrnoError(r);if(!t.node_ops.unlink)throw new ye.ErrnoError(63);if(ye.isMountpoint(i))throw new ye.ErrnoError(10);t.node_ops.unlink(t,s),ye.destroyNode(i)},readlink:e=>{var t=ye.lookupPath(e).node;if(!t)throw new ye.ErrnoError(44);if(!t.node_ops.readlink)throw new ye.ErrnoError(28);return pe.resolve(ye.getPath(t.parent),t.node_ops.readlink(t))},stat:(e,t)=>{var s=ye.lookupPath(e,{follow:!t}).node;if(!s)throw new ye.ErrnoError(44);if(!s.node_ops.getattr)throw new ye.ErrnoError(63);return s.node_ops.getattr(s)},lstat:e=>ye.stat(e,!0),chmod:(e,t,s)=>{var i;if(!(i="string"==typeof e?ye.lookupPath(e,{follow:!s}).node:e).node_ops.setattr)throw new ye.ErrnoError(63);i.node_ops.setattr(i,{mode:4095&t|-4096&i.mode,timestamp:Date.now()})},lchmod:(e,t)=>{ye.chmod(e,t,!0)},fchmod:(e,t)=>{var s=ye.getStream(e);if(!s)throw new ye.ErrnoError(8);ye.chmod(s.node,t)},chown:(e,t,s,i)=>{var r;if(!(r="string"==typeof e?ye.lookupPath(e,{follow:!i}).node:e).node_ops.setattr)throw new ye.ErrnoError(63);r.node_ops.setattr(r,{timestamp:Date.now()})},lchown:(e,t,s)=>{ye.chown(e,t,s,!0)},fchown:(e,t,s)=>{var i=ye.getStream(e);if(!i)throw new ye.ErrnoError(8);ye.chown(i.node,t,s)},truncate:(e,t)=>{if(t<0)throw new ye.ErrnoError(28);var s;if(!(s="string"==typeof e?ye.lookupPath(e,{follow:!0}).node:e).node_ops.setattr)throw new ye.ErrnoError(63);if(ye.isDir(s.mode))throw new ye.ErrnoError(31);if(!ye.isFile(s.mode))throw new ye.ErrnoError(28);var i=ye.nodePermissions(s,"w");if(i)throw new ye.ErrnoError(i);s.node_ops.setattr(s,{size:t,timestamp:Date.now()})},ftruncate:(e,t)=>{var s=ye.getStream(e);if(!s)throw new ye.ErrnoError(8);if(0==(2097155&s.flags))throw new ye.ErrnoError(28);ye.truncate(s.node,t)},utime:(e,t,s)=>{var i=ye.lookupPath(e,{follow:!0}).node;i.node_ops.setattr(i,{timestamp:Math.max(t,s)})},open:(e,t,s)=>{if(""===e)throw new ye.ErrnoError(44);var i;if(s=void 0===s?438:s,s=64&(t="string"==typeof t?ye.modeStringToFlags(t):t)?4095&s|32768:0,"object"==typeof e)i=e;else{e=ue.normalize(e);try{i=ye.lookupPath(e,{follow:!(131072&t)}).node}catch(e){}}var r=!1;if(64&t)if(i){if(128&t)throw new ye.ErrnoError(20)}else i=ye.mknod(e,s,0),r=!0;if(!i)throw new ye.ErrnoError(44);if(ye.isChrdev(i.mode)&&(t&=-513),65536&t&&!ye.isDir(i.mode))throw new ye.ErrnoError(54);if(!r){var o=ye.mayOpen(i,t);if(o)throw new ye.ErrnoError(o)}512&t&&!r&&ye.truncate(i,0),t&=-131713;var n=ye.createStream({node:i,path:ye.getPath(i),flags:t,seekable:!0,position:0,stream_ops:i.stream_ops,ungotten:[],error:!1});return n.stream_ops.open&&n.stream_ops.open(n),!A.logReadFiles||1&t||(ye.readFiles||(ye.readFiles={}),e in ye.readFiles||(ye.readFiles[e]=1)),n},close:e=>{if(ye.isClosed(e))throw new ye.ErrnoError(8);e.getdents&&(e.getdents=null);try{e.stream_ops.close&&e.stream_ops.close(e)}catch(e){throw e}finally{ye.closeStream(e.fd)}e.fd=null},isClosed:e=>null===e.fd,llseek:(e,t,s)=>{if(ye.isClosed(e))throw new ye.ErrnoError(8);if(!e.seekable||!e.stream_ops.llseek)throw new ye.ErrnoError(70);if(0!=s&&1!=s&&2!=s)throw new ye.ErrnoError(28);return e.position=e.stream_ops.llseek(e,t,s),e.ungotten=[],e.position},read:(e,t,s,i,r)=>{if(s>>>=0,i<0||r<0)throw new ye.ErrnoError(28);if(ye.isClosed(e))throw new ye.ErrnoError(8);if(1==(2097155&e.flags))throw new ye.ErrnoError(8);if(ye.isDir(e.node.mode))throw new ye.ErrnoError(31);if(!e.stream_ops.read)throw new ye.ErrnoError(28);var o=void 0!==r;if(o){if(!e.seekable)throw new ye.ErrnoError(70)}else r=e.position;var n=e.stream_ops.read(e,t,s,i,r);return o||(e.position+=n),n},write:(e,t,s,i,r,o)=>{if(s>>>=0,i<0||r<0)throw new ye.ErrnoError(28);if(ye.isClosed(e))throw new ye.ErrnoError(8);if(0==(2097155&e.flags))throw new ye.ErrnoError(8);if(ye.isDir(e.node.mode))throw new ye.ErrnoError(31);if(!e.stream_ops.write)throw new ye.ErrnoError(28);e.seekable&&1024&e.flags&&ye.llseek(e,0,2);var n=void 0!==r;if(n){if(!e.seekable)throw new ye.ErrnoError(70)}else r=e.position;var a=e.stream_ops.write(e,t,s,i,r,o);return n||(e.position+=a),a},allocate:(e,t,s)=>{if(ye.isClosed(e))throw new ye.ErrnoError(8);if(t<0||s<=0)throw new ye.ErrnoError(28);if(0==(2097155&e.flags))throw new ye.ErrnoError(8);if(!ye.isFile(e.node.mode)&&!ye.isDir(e.node.mode))throw new ye.ErrnoError(43);if(!e.stream_ops.allocate)throw new ye.ErrnoError(138);e.stream_ops.allocate(e,t,s)},mmap:(e,t,s,i,r)=>{if(0!=(2&i)&&0==(2&r)&&2!=(2097155&e.flags))throw new ye.ErrnoError(2);if(1==(2097155&e.flags))throw new ye.ErrnoError(2);if(!e.stream_ops.mmap)throw new ye.ErrnoError(43);return e.stream_ops.mmap(e,t,s,i,r)},msync:(e,t,s,i,r)=>(s>>>=0,e.stream_ops.msync?e.stream_ops.msync(e,t,s,i,r):0),munmap:e=>0,ioctl:(e,t,s)=>{if(!e.stream_ops.ioctl)throw new ye.ErrnoError(59);return e.stream_ops.ioctl(e,t,s)},readFile:(e,t={})=>{if(t.flags=t.flags||0,t.encoding=t.encoding||"binary","utf8"!==t.encoding&&"binary"!==t.encoding)throw new Error('Invalid encoding type "'+t.encoding+'"');var s,i=ye.open(e,t.flags),r=ye.stat(e).size,o=new Uint8Array(r);return ye.read(i,o,0,r,0),"utf8"===t.encoding?s=V(o,0):"binary"===t.encoding&&(s=o),ye.close(i),s},writeFile:(e,t,s={})=>{s.flags=s.flags||577;var i=ye.open(e,s.flags,s.mode);if("string"==typeof t){var r=new Uint8Array(W(t)+1),o=Q(t,r,0,r.length);ye.write(i,r,0,o,void 0,s.canOwn)}else{if(!ArrayBuffer.isView(t))throw new Error("Unsupported data type");ye.write(i,t,0,t.byteLength,void 0,s.canOwn)}ye.close(i)},cwd:()=>ye.currentPath,chdir:e=>{var t=ye.lookupPath(e,{follow:!0});if(null===t.node)throw new ye.ErrnoError(44);if(!ye.isDir(t.node.mode))throw new ye.ErrnoError(54);var s=ye.nodePermissions(t.node,"x");if(s)throw new ye.ErrnoError(s);ye.currentPath=t.path},createDefaultDirectories:()=>{ye.mkdir("/tmp"),ye.mkdir("/home"),ye.mkdir("/home/web_user")},createDefaultDevices:()=>{ye.mkdir("/dev"),ye.registerDevice(ye.makedev(1,3),{read:()=>0,write:(e,t,s,i,r)=>i}),ye.mkdev("/dev/null",ye.makedev(1,3)),fe.register(ye.makedev(5,0),fe.default_tty_ops),fe.register(ye.makedev(6,0),fe.default_tty1_ops),ye.mkdev("/dev/tty",ye.makedev(5,0)),ye.mkdev("/dev/tty1",ye.makedev(6,0));var e=function(){if("object"==typeof crypto&&"function"==typeof crypto.getRandomValues){var e=new Uint8Array(1);return()=>(crypto.getRandomValues(e),e[0])}return()=>ae("randomDevice")}();ye.createDevice("/dev","random",e),ye.createDevice("/dev","urandom",e),ye.mkdir("/dev/shm"),ye.mkdir("/dev/shm/tmp")},createSpecialDirectories:()=>{ye.mkdir("/proc");var e=ye.mkdir("/proc/self");ye.mkdir("/proc/self/fd"),ye.mount({mount:()=>{var t=ye.createNode(e,"fd",16895,73);return t.node_ops={lookup:(e,t)=>{var s=+t,i=ye.getStream(s);if(!i)throw new ye.ErrnoError(8);var r={parent:null,mount:{mountpoint:"fake"},node_ops:{readlink:()=>i.path}};return r.parent=r,r}},t}},{},"/proc/self/fd")},createStandardStreams:()=>{A.stdin?ye.createDevice("/dev","stdin",A.stdin):ye.symlink("/dev/tty","/dev/stdin"),A.stdout?ye.createDevice("/dev","stdout",null,A.stdout):ye.symlink("/dev/tty","/dev/stdout"),A.stderr?ye.createDevice("/dev","stderr",null,A.stderr):ye.symlink("/dev/tty1","/dev/stderr"),ye.open("/dev/stdin",0),ye.open("/dev/stdout",1),ye.open("/dev/stderr",1)},ensureErrnoError:()=>{ye.ErrnoError||(ye.ErrnoError=function(e,t){this.node=t,this.setErrno=function(e){this.errno=e},this.setErrno(e),this.message="FS error"},ye.ErrnoError.prototype=new Error,ye.ErrnoError.prototype.constructor=ye.ErrnoError,[44].forEach((e=>{ye.genericErrors[e]=new ye.ErrnoError(e),ye.genericErrors[e].stack="<generic error, no stack>"})))},staticInit:()=>{ye.ensureErrnoError(),ye.nameTable=new Array(4096),ye.mount(me,{},"/"),ye.createDefaultDirectories(),ye.createDefaultDevices(),ye.createSpecialDirectories(),ye.filesystems={MEMFS:me}},init:(e,t,s)=>{ye.init.initialized=!0,ye.ensureErrnoError(),A.stdin=e||A.stdin,A.stdout=t||A.stdout,A.stderr=s||A.stderr,ye.createStandardStreams()},quit:()=>{ye.init.initialized=!1;for(var e=0;e<ye.streams.length;e++){var t=ye.streams[e];t&&ye.close(t)}},getMode:(e,t)=>{var s=0;return e&&(s|=365),t&&(s|=146),s},findObject:(e,t)=>{var s=ye.analyzePath(e,t);return s.exists?s.object:null},analyzePath:(e,t)=>{try{e=(i=ye.lookupPath(e,{follow:!t})).path}catch(e){}var s={isRoot:!1,exists:!1,error:0,name:null,path:null,object:null,parentExists:!1,parentPath:null,parentObject:null};try{var i=ye.lookupPath(e,{parent:!0});s.parentExists=!0,s.parentPath=i.path,s.parentObject=i.node,s.name=ue.basename(e),i=ye.lookupPath(e,{follow:!t}),s.exists=!0,s.path=i.path,s.object=i.node,s.name=i.node.name,s.isRoot="/"===i.path}catch(e){s.error=e.errno}return s},createPath:(e,t,s,i)=>{e="string"==typeof e?e:ye.getPath(e);for(var r=t.split("/").reverse();r.length;){var o=r.pop();if(o){var n=ue.join2(e,o);try{ye.mkdir(n)}catch(e){}e=n}}return n},createFile:(e,t,s,i,r)=>{var o=ue.join2("string"==typeof e?e:ye.getPath(e),t),n=ye.getMode(i,r);return ye.create(o,n)},createDataFile:(e,t,s,i,r,o)=>{var n=t;e&&(e="string"==typeof e?e:ye.getPath(e),n=t?ue.join2(e,t):e);var a=ye.getMode(i,r),l=ye.create(n,a);if(s){if("string"==typeof s){for(var h=new Array(s.length),c=0,A=s.length;c<A;++c)h[c]=s.charCodeAt(c);s=h}ye.chmod(l,146|a);var u=ye.open(l,577);ye.write(u,s,0,s.length,0,o),ye.close(u),ye.chmod(l,a)}return l},createDevice:(e,t,s,i)=>{var r=ue.join2("string"==typeof e?e:ye.getPath(e),t),o=ye.getMode(!!s,!!i);ye.createDevice.major||(ye.createDevice.major=64);var n=ye.makedev(ye.createDevice.major++,0);return ye.registerDevice(n,{open:e=>{e.seekable=!1},close:e=>{i&&i.buffer&&i.buffer.length&&i(10)},read:(e,t,i,r,o)=>{for(var n=0,a=0;a<r;a++){var l;try{l=s()}catch(e){throw new ye.ErrnoError(29)}if(void 0===l&&0===n)throw new ye.ErrnoError(6);if(null==l)break;n++,t[i+a]=l}return n&&(e.node.timestamp=Date.now()),n},write:(e,t,s,r,o)=>{for(var n=0;n<r;n++)try{i(t[s+n])}catch(e){throw new ye.ErrnoError(29)}return r&&(e.node.timestamp=Date.now()),n}}),ye.mkdev(r,o,n)},forceLoadFile:e=>{if(e.isDevice||e.isFolder||e.link||e.contents)return!0;if("undefined"!=typeof XMLHttpRequest)throw new Error("Lazy loading should have been performed (contents set) in createLazyFile, but it was not. Lazy loading only works in web workers. Use --embed-file or --preload-file in emcc on the main thread.");if(!u)throw new Error("Cannot load without read() or XMLHttpRequest.");try{e.contents=de(u(e.url),!0),e.usedBytes=e.contents.length}catch(e){throw new ye.ErrnoError(29)}},createLazyFile:(e,s,i,r,o)=>{function n(){this.lengthKnown=!1,this.chunks=[]}if(n.prototype.get=function(e){if(!(e>this.length-1||e<0)){var t=e%this.chunkSize,s=e/this.chunkSize|0;return this.getter(s)[t]}},n.prototype.setDataGetter=function(e){this.getter=e},n.prototype.cacheLength=function(){var e=new XMLHttpRequest;if(e.open("HEAD",i,!1),e.send(null),!(e.status>=200&&e.status<300||304===e.status))throw new Error("Couldn't load "+i+". Status: "+e.status);var t,s=Number(e.getResponseHeader("Content-length")),r=(t=e.getResponseHeader("Accept-Ranges"))&&"bytes"===t,o=(t=e.getResponseHeader("Content-Encoding"))&&"gzip"===t,n=1048576;r||(n=s);var a=this;a.setDataGetter((e=>{var t=e*n,r=(e+1)*n-1;if(r=Math.min(r,s-1),void 0===a.chunks[e]&&(a.chunks[e]=((e,t)=>{if(e>t)throw new Error("invalid range ("+e+", "+t+") or no bytes requested!");if(t>s-1)throw new Error("only "+s+" bytes available! programmer error!");var r=new XMLHttpRequest;if(r.open("GET",i,!1),s!==n&&r.setRequestHeader("Range","bytes="+e+"-"+t),r.responseType="arraybuffer",r.overrideMimeType&&r.overrideMimeType("text/plain; charset=x-user-defined"),r.send(null),!(r.status>=200&&r.status<300||304===r.status))throw new Error("Couldn't load "+i+". Status: "+r.status);return void 0!==r.response?new Uint8Array(r.response||[]):de(r.responseText||"",!0)})(t,r)),void 0===a.chunks[e])throw new Error("doXHR failed!");return a.chunks[e]})),!o&&s||(n=s=1,s=this.getter(0).length,n=s,P("LazyFiles on gzip forces download of the whole file when length is accessed")),this._length=s,this._chunkSize=n,this.lengthKnown=!0},"undefined"!=typeof XMLHttpRequest){if(!g)throw"Cannot do synchronous binary XHRs outside webworkers in modern browsers. Use --embed-file or --preload-file in emcc";var a=new n;Object.defineProperties(a,{length:{get:function(){return this.lengthKnown||this.cacheLength(),this._length}},chunkSize:{get:function(){return this.lengthKnown||this.cacheLength(),this._chunkSize}}});var l={isDevice:!1,contents:a}}else l={isDevice:!1,url:i};var h=ye.createFile(e,s,l,r,o);l.contents?h.contents=l.contents:l.url&&(h.contents=null,h.url=l.url),Object.defineProperties(h,{usedBytes:{get:function(){return this.contents.length}}});var c={};function A(e,t,s,i,r){var o=e.node.contents;if(r>=o.length)return 0;var n=Math.min(o.length-r,i);if(o.slice)for(var a=0;a<n;a++)t[s+a]=o[r+a];else for(a=0;a<n;a++)t[s+a]=o.get(r+a);return n}return Object.keys(h.stream_ops).forEach((e=>{var t=h.stream_ops[e];c[e]=function(){return ye.forceLoadFile(h),t.apply(null,arguments)}})),c.read=(e,t,s,i,r)=>(ye.forceLoadFile(h),A(e,t,s,i,r)),c.mmap=(e,s,i,r,o)=>{ye.forceLoadFile(h);var n=Ee();if(!n)throw new ye.ErrnoError(48);return A(e,t(),n,s,i),{ptr:n,allocated:!0}},h.stream_ops=c,h},createPreloadedFile:(e,t,s,i,r,o,n,a,l,h)=>{var c=t?pe.resolve(ue.join2(e,t)):e;function A(s){function A(s){h&&h(),a||ye.createDataFile(e,t,s,i,r,l),o&&o(),ne()}Browser.handledByPreloadPlugin(s,c,A,(()=>{n&&n(),ne()}))||A(s)}oe(),"string"==typeof s?function(e,t,s,i){var r=i?"":"al "+e;p(e,(s=>{x(s,'Loading data file "'+e+'" failed (no arrayBuffer).'),t(new Uint8Array(s)),r&&ne()}),(t=>{if(!s)throw'Loading data file "'+e+'" failed.';s()})),r&&oe()}(s,(e=>A(e)),n):A(s)},indexedDB:()=>window.indexedDB||window.mozIndexedDB||window.webkitIndexedDB||window.msIndexedDB,DB_NAME:()=>"EM_FS_"+window.location.pathname,DB_VERSION:20,DB_STORE_NAME:"FILE_DATA",saveFilesToDB:(e,t=(()=>{}),s=(()=>{}))=>{var i=ye.indexedDB();try{var r=i.open(ye.DB_NAME(),ye.DB_VERSION)}catch(e){return s(e)}r.onupgradeneeded=()=>{P("creating db"),r.result.createObjectStore(ye.DB_STORE_NAME)},r.onsuccess=()=>{var i=r.result.transaction([ye.DB_STORE_NAME],"readwrite"),o=i.objectStore(ye.DB_STORE_NAME),n=0,a=0,l=e.length;function h(){0==a?t():s()}e.forEach((e=>{var t=o.put(ye.analyzePath(e).object.contents,e);t.onsuccess=()=>{++n+a==l&&h()},t.onerror=()=>{a++,n+a==l&&h()}})),i.onerror=s},r.onerror=s},loadFilesFromDB:(e,t=(()=>{}),s=(()=>{}))=>{var i=ye.indexedDB();try{var r=i.open(ye.DB_NAME(),ye.DB_VERSION)}catch(e){return s(e)}r.onupgradeneeded=s,r.onsuccess=()=>{var i=r.result;try{var o=i.transaction([ye.DB_STORE_NAME],"readonly")}catch(e){return void s(e)}var n=o.objectStore(ye.DB_STORE_NAME),a=0,l=0,h=e.length;function c(){0==l?t():s()}e.forEach((e=>{var t=n.get(e);t.onsuccess=()=>{ye.analyzePath(e).exists&&ye.unlink(e),ye.createDataFile(ue.dirname(e),ue.basename(e),t.result,!0,!0,!0),++a+l==h&&c()},t.onerror=()=>{l++,a+l==h&&c()}})),o.onerror=s},r.onerror=s}},ge={DEFAULT_POLLMASK:5,calculateAt:function(e,t,s){if(ue.isAbs(t))return t;var i;if(i=-100===e?ye.cwd():ge.getStreamFromFD(e).path,0==t.length){if(!s)throw new ye.ErrnoError(44);return i}return ue.join2(i,t)},doStat:function(e,t,s){try{var i=e(t)}catch(e){if(e&&e.node&&ue.normalize(t)!==ue.normalize(ye.getPath(e.node)))return-54;throw e}n()[s>>>2]=i.dev,n()[s+8>>>2]=i.ino,n()[s+12>>>2]=i.mode,a()[s+16>>>2]=i.nlink,n()[s+20>>>2]=i.uid,n()[s+24>>>2]=i.gid,n()[s+28>>>2]=i.rdev,se=[i.size>>>0,(te=i.size,+Math.abs(te)>=1?te>0?(0|Math.min(+Math.floor(te/4294967296),4294967295))>>>0:~~+Math.ceil((te-+(~~te>>>0))/4294967296)>>>0:0)],n()[s+40>>>2]=se[0],n()[s+44>>>2]=se[1],n()[s+48>>>2]=4096,n()[s+52>>>2]=i.blocks;var r=i.atime.getTime(),o=i.mtime.getTime(),l=i.ctime.getTime();return se=[Math.floor(r/1e3)>>>0,(te=Math.floor(r/1e3),+Math.abs(te)>=1?te>0?(0|Math.min(+Math.floor(te/4294967296),4294967295))>>>0:~~+Math.ceil((te-+(~~te>>>0))/4294967296)>>>0:0)],n()[s+56>>>2]=se[0],n()[s+60>>>2]=se[1],a()[s+64>>>2]=r%1e3*1e3,se=[Math.floor(o/1e3)>>>0,(te=Math.floor(o/1e3),+Math.abs(te)>=1?te>0?(0|Math.min(+Math.floor(te/4294967296),4294967295))>>>0:~~+Math.ceil((te-+(~~te>>>0))/4294967296)>>>0:0)],n()[s+72>>>2]=se[0],n()[s+76>>>2]=se[1],a()[s+80>>>2]=o%1e3*1e3,se=[Math.floor(l/1e3)>>>0,(te=Math.floor(l/1e3),+Math.abs(te)>=1?te>0?(0|Math.min(+Math.floor(te/4294967296),4294967295))>>>0:~~+Math.ceil((te-+(~~te>>>0))/4294967296)>>>0:0)],n()[s+88>>>2]=se[0],n()[s+92>>>2]=se[1],a()[s+96>>>2]=l%1e3*1e3,se=[i.ino>>>0,(te=i.ino,+Math.abs(te)>=1?te>0?(0|Math.min(+Math.floor(te/4294967296),4294967295))>>>0:~~+Math.ceil((te-+(~~te>>>0))/4294967296)>>>0:0)],n()[s+104>>>2]=se[0],n()[s+108>>>2]=se[1],0},doMsync:function(e,t,s,r,o){if(!ye.isFile(t.node.mode))throw new ye.ErrnoError(43);if(2&r)return 0;e>>>=0;var n=i().slice(e,e+s);ye.msync(t,n,o,s,r)},varargs:void 0,get:function(){return ge.varargs+=4,n()[ge.varargs-4>>>2]},getStr:function(e){return j(e)},getStreamFromFD:function(e){var t=ye.getStream(e);if(!t)throw new ye.ErrnoError(8);return t}};function Ie(e){if(v)return ls(1,1,e);O=e,J()||(Te.terminateAllThreads(),A.onExit&&A.onExit(e),S=!0),m(e,new ce(e))}var ve=function(e,t){if(O=e,!t&&v)throw Re(e),"unwind";Ie(e)},Te={unusedWorkers:[],runningWorkers:[],tlsInitFunctions:[],pthreads:{},init:function(){v?Te.initWorker():Te.initMainThread()},initMainThread:function(){for(var e=navigator.hardwareConcurrency;e--;)Te.allocateUnusedWorker()},initWorker:function(){C=!1},setExitStatus:function(e){O=e},terminateAllThreads:function(){for(var e of Object.values(Te.pthreads))Te.returnWorkerToPool(e);for(var e of Te.unusedWorkers)e.terminate();Te.unusedWorkers=[]},returnWorkerToPool:function(e){var t=e.pthread_ptr;delete Te.pthreads[t],Te.unusedWorkers.push(e),Te.runningWorkers.splice(Te.runningWorkers.indexOf(e),1),e.pthread_ptr=0,Fs(t)},receiveObjectTransfer:function(e){},threadInitTLS:function(){Te.tlsInitFunctions.forEach((e=>e()))},loadWasmModuleToWorker:e=>new Promise((t=>{e.onmessage=s=>{var i,r=s.data,o=r.cmd;if(e.pthread_ptr&&(Te.currentProxiedOperationCallerThread=e.pthread_ptr),r.targetThread&&r.targetThread!=Cs()){var n=Te.pthreads[r.targetThread];return n?n.postMessage(r,r.transferList):D('Internal error! Worker sent a message "'+o+'" to target pthread '+r.targetThread+", but that thread no longer exists!"),void(Te.currentProxiedOperationCallerThread=void 0)}"processProxyingQueue"===o?ts(r.queue):"spawnThread"===o?function(e){var t=Te.getNewWorker();if(!t)return 6;Te.runningWorkers.push(t),Te.pthreads[e.pthread_ptr]=t,t.pthread_ptr=e.pthread_ptr;var s={cmd:"run",start_routine:e.startRoutine,arg:e.arg,pthread_ptr:e.pthread_ptr};t.postMessage(s,e.transferList)}(r):"cleanupThread"===o?Ae(r.thread):"killThread"===o?function(e){var t=Te.pthreads[e];delete Te.pthreads[e],t.terminate(),Fs(e),Te.runningWorkers.splice(Te.runningWorkers.indexOf(t),1),t.pthread_ptr=0}(r.thread):"cancelThread"===o?(i=r.thread,Te.pthreads[i].postMessage({cmd:"cancel"})):"loaded"===o?(e.loaded=!0,t(e)):"print"===o?P("Thread "+r.threadId+": "+r.text):"printErr"===o?D("Thread "+r.threadId+": "+r.text):"alert"===o?alert("Thread "+r.threadId+": "+r.text):"setimmediate"===r.target?e.postMessage(r):"callHandler"===o?A[r.handler](...r.args):o&&D("worker sent an unknown command "+o),Te.currentProxiedOperationCallerThread=void 0},e.onerror=e=>{throw D("worker sent an error! "+e.filename+":"+e.lineno+": "+e.message),e};var i=[];for(var r of["onExit","onAbort","print","printErr"])A.hasOwnProperty(r)&&i.push(r);e.postMessage({cmd:"load",handlers:i,urlOrBlob:A.mainScriptUrlOrBlob||s,wasmMemory:N,wasmModule:b})})),loadWasmModuleToAllWorkers:function(e){if(v)return e();Promise.all(Te.unusedWorkers.map(Te.loadWasmModuleToWorker)).then(e)},allocateUnusedWorker:function(){var e,t=_("web-ifc-mt.worker.js");e=new Worker(t),Te.unusedWorkers.push(e)},getNewWorker:function(){return 0==Te.unusedWorkers.length&&(Te.allocateUnusedWorker(),Te.loadWasmModuleToWorker(Te.unusedWorkers[0])),Te.unusedWorkers.pop()}};function _e(e){for(;e.length>0;)e.shift()(A)}function Re(e){if(v)return ls(2,0,e);try{ve(e)}catch(e){!function(e){if(e instanceof ce||"unwind"==e)return O;m(1,e)}(e)}}A.PThread=Te,A.establishStackSpace=function(){var e=Cs(),t=n()[e+52>>>2],s=n()[e+56>>>2];Us(t,t-s),Gs(t)};var Pe=[];function De(e){var t=Pe[e];return t||(e>=Pe.length&&(Pe.length=e+1),Pe[e]=t=K.get(e)),t}function Ne(e){this.excPtr=e,this.ptr=e-24,this.set_type=function(e){a()[this.ptr+4>>>2]=e},this.get_type=function(){return a()[this.ptr+4>>>2]},this.set_destructor=function(e){a()[this.ptr+8>>>2]=e},this.get_destructor=function(){return a()[this.ptr+8>>>2]},this.set_refcount=function(e){n()[this.ptr>>>2]=e},this.set_caught=function(e){e=e?1:0,t()[this.ptr+12>>>0]=e},this.get_caught=function(){return 0!=t()[this.ptr+12>>>0]},this.set_rethrown=function(e){e=e?1:0,t()[this.ptr+13>>>0]=e},this.get_rethrown=function(){return 0!=t()[this.ptr+13>>>0]},this.init=function(e,t){this.set_adjusted_ptr(0),this.set_type(e),this.set_destructor(t),this.set_refcount(0),this.set_caught(!1),this.set_rethrown(!1)},this.add_ref=function(){Atomics.add(n(),this.ptr+0>>2,1)},this.release_ref=function(){return 1===Atomics.sub(n(),this.ptr+0>>2,1)},this.set_adjusted_ptr=function(e){a()[this.ptr+16>>>2]=e},this.get_adjusted_ptr=function(){return a()[this.ptr+16>>>2]},this.get_exception_ptr=function(){if(Vs(this.get_type()))return a()[this.excPtr>>>2];var e=this.get_adjusted_ptr();return 0!==e?e:this.excPtr}}A.invokeEntryPoint=function(e,t){var s=De(e)(t);J()?Te.setExitStatus(s):Ms(s)};var be="To use dlopen, you need enable dynamic linking, see https://github.com/emscripten-core/emscripten/wiki/Linking",Ce={};function Oe(e){for(;e.length;){var t=e.pop();e.pop()(t)}}function Se(e){return this.fromWireType(n()[e>>>2])}var xe={},we={},Be={};function Fe(e){if(void 0===e)return"_unknown";var t=(e=e.replace(/[^a-zA-Z0-9_]/g,"$")).charCodeAt(0);return t>=48&&t<=57?"_"+e:e}function Me(e,t){return e=Fe(e),new Function("body","return function "+e+'() {\n    "use strict";    return body.apply(this, arguments);\n};\n')(t)}function Le(e,t){var s=Me(t,(function(e){this.name=t,this.message=e;var s=new Error(e).stack;void 0!==s&&(this.stack=this.toString()+"\n"+s.replace(/^Error(:[^\n]*)?\n/,""))}));return s.prototype=Object.create(e.prototype),s.prototype.constructor=s,s.prototype.toString=function(){return void 0===this.message?this.name:this.name+": "+this.message},s}var Ue=void 0;function He(e){throw new Ue(e)}function Ge(e,t,s){function i(t){var i=s(t);i.length!==e.length&&He("Mismatched type converter count");for(var r=0;r<e.length;++r)Ke(e[r],i[r])}e.forEach((function(e){Be[e]=t}));var r=new Array(t.length),o=[],n=0;t.forEach(((e,t)=>{we.hasOwnProperty(e)?r[t]=we[e]:(o.push(e),xe.hasOwnProperty(e)||(xe[e]=[]),xe[e].push((()=>{r[t]=we[e],++n===o.length&&i(r)})))})),0===o.length&&i(r)}var ke={};function Ve(e){switch(e){case 1:return 0;case 2:return 1;case 4:return 2;case 8:return 3;default:throw new TypeError("Unknown type size: "+e)}}var je=void 0;function Qe(e){for(var t="",s=e;i()[s>>>0];)t+=je[i()[s++>>>0]];return t}var We=void 0;function ze(e){throw new We(e)}function Ke(e,t,s={}){if(!("argPackAdvance"in t))throw new TypeError("registerType registeredInstance requires argPackAdvance");var i=t.name;if(e||ze('type "'+i+'" must have a positive integer typeid pointer'),we.hasOwnProperty(e)){if(s.ignoreDuplicateRegistrations)return;ze("Cannot register type '"+i+"' twice")}if(we[e]=t,delete Be[e],xe.hasOwnProperty(e)){var r=xe[e];delete xe[e],r.forEach((e=>e()))}}function Ye(e){if(!(this instanceof mt))return!1;if(!(e instanceof mt))return!1;for(var t=this.$$.ptrType.registeredClass,s=this.$$.ptr,i=e.$$.ptrType.registeredClass,r=e.$$.ptr;t.baseClass;)s=t.upcast(s),t=t.baseClass;for(;i.baseClass;)r=i.upcast(r),i=i.baseClass;return t===i&&s===r}function Xe(e){return{count:e.count,deleteScheduled:e.deleteScheduled,preservePointerOnDelete:e.preservePointerOnDelete,ptr:e.ptr,ptrType:e.ptrType,smartPtr:e.smartPtr,smartPtrType:e.smartPtrType}}function Ze(e){ze(e.$$.ptrType.registeredClass.name+" instance already deleted")}var qe=!1;function Je(e){}function $e(e){e.count.value-=1,0===e.count.value&&function(e){e.smartPtr?e.smartPtrType.rawDestructor(e.smartPtr):e.ptrType.registeredClass.rawDestructor(e.ptr)}(e)}function et(e,t,s){if(t===s)return e;if(void 0===s.baseClass)return null;var i=et(e,t,s.baseClass);return null===i?null:s.downcast(i)}var tt={};function st(){return Object.keys(lt).length}function it(){var e=[];for(var t in lt)lt.hasOwnProperty(t)&&e.push(lt[t]);return e}var rt=[];function ot(){for(;rt.length;){var e=rt.pop();e.$$.deleteScheduled=!1,e.delete()}}var nt=void 0;function at(e){nt=e,rt.length&&nt&&nt(ot)}var lt={};function ht(e,t){return t=function(e,t){for(void 0===t&&ze("ptr should not be undefined");e.baseClass;)t=e.upcast(t),e=e.baseClass;return t}(e,t),lt[t]}function ct(e,t){return t.ptrType&&t.ptr||He("makeClassHandle requires ptr and ptrType"),!!t.smartPtrType!=!!t.smartPtr&&He("Both smartPtrType and smartPtr must be specified"),t.count={value:1},ut(Object.create(e,{$$:{value:t}}))}function At(e){var t=this.getPointee(e);if(!t)return this.destructor(e),null;var s=ht(this.registeredClass,t);if(void 0!==s){if(0===s.$$.count.value)return s.$$.ptr=t,s.$$.smartPtr=e,s.clone();var i=s.clone();return this.destructor(e),i}function r(){return this.isSmartPointer?ct(this.registeredClass.instancePrototype,{ptrType:this.pointeeType,ptr:t,smartPtrType:this,smartPtr:e}):ct(this.registeredClass.instancePrototype,{ptrType:this,ptr:e})}var o,n=this.registeredClass.getActualType(t),a=tt[n];if(!a)return r.call(this);o=this.isConst?a.constPointerType:a.pointerType;var l=et(t,this.registeredClass,o.registeredClass);return null===l?r.call(this):this.isSmartPointer?ct(o.registeredClass.instancePrototype,{ptrType:o,ptr:l,smartPtrType:this,smartPtr:e}):ct(o.registeredClass.instancePrototype,{ptrType:o,ptr:l})}function ut(e){return"undefined"==typeof FinalizationRegistry?(ut=e=>e,e):(qe=new FinalizationRegistry((e=>{$e(e.$$)})),Je=e=>qe.unregister(e),(ut=e=>{var t=e.$$;if(t.smartPtr){var s={$$:t};qe.register(e,s,e)}return e})(e))}function pt(){if(this.$$.ptr||Ze(this),this.$$.preservePointerOnDelete)return this.$$.count.value+=1,this;var e=ut(Object.create(Object.getPrototypeOf(this),{$$:{value:Xe(this.$$)}}));return e.$$.count.value+=1,e.$$.deleteScheduled=!1,e}function dt(){this.$$.ptr||Ze(this),this.$$.deleteScheduled&&!this.$$.preservePointerOnDelete&&ze("Object already scheduled for deletion"),Je(this),$e(this.$$),this.$$.preservePointerOnDelete||(this.$$.smartPtr=void 0,this.$$.ptr=void 0)}function ft(){return!this.$$.ptr}function Et(){return this.$$.ptr||Ze(this),this.$$.deleteScheduled&&!this.$$.preservePointerOnDelete&&ze("Object already scheduled for deletion"),rt.push(this),1===rt.length&&nt&&nt(ot),this.$$.deleteScheduled=!0,this}function mt(){}function yt(e,t,s){if(void 0===e[t].overloadTable){var i=e[t];e[t]=function(){return e[t].overloadTable.hasOwnProperty(arguments.length)||ze("Function '"+s+"' called with an invalid number of arguments ("+arguments.length+") - expects one of ("+e[t].overloadTable+")!"),e[t].overloadTable[arguments.length].apply(this,arguments)},e[t].overloadTable=[],e[t].overloadTable[i.argCount]=i}}function gt(e,t,s){A.hasOwnProperty(e)?((void 0===s||void 0!==A[e].overloadTable&&void 0!==A[e].overloadTable[s])&&ze("Cannot register public name '"+e+"' twice"),yt(A,e,e),A.hasOwnProperty(s)&&ze("Cannot register multiple overloads of a function with the same number of arguments ("+s+")!"),A[e].overloadTable[s]=t):(A[e]=t,void 0!==s&&(A[e].numArguments=s))}function It(e,t,s,i,r,o,n,a){this.name=e,this.constructor=t,this.instancePrototype=s,this.rawDestructor=i,this.baseClass=r,this.getActualType=o,this.upcast=n,this.downcast=a,this.pureVirtualFunctions=[]}function vt(e,t,s){for(;t!==s;)t.upcast||ze("Expected null or instance of "+s.name+", got an instance of "+t.name),e=t.upcast(e),t=t.baseClass;return e}function Tt(e,t){if(null===t)return this.isReference&&ze("null is not a valid "+this.name),0;t.$$||ze('Cannot pass "'+Wt(t)+'" as a '+this.name),t.$$.ptr||ze("Cannot pass deleted object as a pointer of type "+this.name);var s=t.$$.ptrType.registeredClass;return vt(t.$$.ptr,s,this.registeredClass)}function _t(e,t){var s;if(null===t)return this.isReference&&ze("null is not a valid "+this.name),this.isSmartPointer?(s=this.rawConstructor(),null!==e&&e.push(this.rawDestructor,s),s):0;t.$$||ze('Cannot pass "'+Wt(t)+'" as a '+this.name),t.$$.ptr||ze("Cannot pass deleted object as a pointer of type "+this.name),!this.isConst&&t.$$.ptrType.isConst&&ze("Cannot convert argument of type "+(t.$$.smartPtrType?t.$$.smartPtrType.name:t.$$.ptrType.name)+" to parameter type "+this.name);var i=t.$$.ptrType.registeredClass;if(s=vt(t.$$.ptr,i,this.registeredClass),this.isSmartPointer)switch(void 0===t.$$.smartPtr&&ze("Passing raw pointer to smart pointer is illegal"),this.sharingPolicy){case 0:t.$$.smartPtrType===this?s=t.$$.smartPtr:ze("Cannot convert argument of type "+(t.$$.smartPtrType?t.$$.smartPtrType.name:t.$$.ptrType.name)+" to parameter type "+this.name);break;case 1:s=t.$$.smartPtr;break;case 2:if(t.$$.smartPtrType===this)s=t.$$.smartPtr;else{var r=t.clone();s=this.rawShare(s,Vt.toHandle((function(){r.delete()}))),null!==e&&e.push(this.rawDestructor,s)}break;default:ze("Unsupporting sharing policy")}return s}function Rt(e,t){if(null===t)return this.isReference&&ze("null is not a valid "+this.name),0;t.$$||ze('Cannot pass "'+Wt(t)+'" as a '+this.name),t.$$.ptr||ze("Cannot pass deleted object as a pointer of type "+this.name),t.$$.ptrType.isConst&&ze("Cannot convert argument of type "+t.$$.ptrType.name+" to parameter type "+this.name);var s=t.$$.ptrType.registeredClass;return vt(t.$$.ptr,s,this.registeredClass)}function Pt(e){return this.rawGetPointee&&(e=this.rawGetPointee(e)),e}function Dt(e){this.rawDestructor&&this.rawDestructor(e)}function Nt(e){null!==e&&e.delete()}function bt(e,t,s,i,r,o,n,a,l,h,c){this.name=e,this.registeredClass=t,this.isReference=s,this.isConst=i,this.isSmartPointer=r,this.pointeeType=o,this.sharingPolicy=n,this.rawGetPointee=a,this.rawConstructor=l,this.rawShare=h,this.rawDestructor=c,r||void 0!==t.baseClass?this.toWireType=_t:i?(this.toWireType=Tt,this.destructorFunction=null):(this.toWireType=Rt,this.destructorFunction=null)}function Ct(e,t,s){A.hasOwnProperty(e)||He("Replacing nonexistant public symbol"),void 0!==A[e].overloadTable&&void 0!==s?A[e].overloadTable[s]=t:(A[e]=t,A[e].argCount=s)}function Ot(e,t,s){return e.includes("j")?function(e,t,s){var i=A["dynCall_"+e];return s&&s.length?i.apply(null,[t].concat(s)):i.call(null,t)}(e,t,s):De(t).apply(null,s)}function St(e,t){var s,i,r,o=(e=Qe(e)).includes("j")?(s=e,i=t,r=[],function(){return r.length=0,Object.assign(r,arguments),Ot(s,i,r)}):De(t);return"function"!=typeof o&&ze("unknown function pointer with signature "+e+": "+t),o}var xt=void 0;function wt(e){var t=Os(e),s=Qe(t);return Ls(t),s}function Bt(e,t){var s=[],i={};throw t.forEach((function e(t){i[t]||we[t]||(Be[t]?Be[t].forEach(e):(s.push(t),i[t]=!0))})),new xt(e+": "+s.map(wt).join([", "]))}function Ft(e,t){for(var s=[],i=0;i<e;i++)s.push(a()[t+4*i>>>2]);return s}function Mt(e,t,s,i,r){var o=t.length;o<2&&ze("argTypes array size mismatch! Must at least get return value and 'this' types!");for(var n=null!==t[1]&&null!==s,a=!1,l=1;l<t.length;++l)if(null!==t[l]&&void 0===t[l].destructorFunction){a=!0;break}var h="void"!==t[0].name,c="",A="";for(l=0;l<o-2;++l)c+=(0!==l?", ":"")+"arg"+l,A+=(0!==l?", ":"")+"arg"+l+"Wired";var u="return function "+Fe(e)+"("+c+") {\nif (arguments.length !== "+(o-2)+") {\nthrowBindingError('function "+e+" called with ' + arguments.length + ' arguments, expected "+(o-2)+" args!');\n}\n";a&&(u+="var destructors = [];\n");var p=a?"destructors":"null",d=["throwBindingError","invoker","fn","runDestructors","retType","classParam"],f=[ze,i,r,Oe,t[0],t[1]];for(n&&(u+="var thisWired = classParam.toWireType("+p+", this);\n"),l=0;l<o-2;++l)u+="var arg"+l+"Wired = argType"+l+".toWireType("+p+", arg"+l+"); // "+t[l+2].name+"\n",d.push("argType"+l),f.push(t[l+2]);if(n&&(A="thisWired"+(A.length>0?", ":"")+A),u+=(h?"var rv = ":"")+"invoker(fn"+(A.length>0?", ":"")+A+");\n",a)u+="runDestructors(destructors);\n";else for(l=n?1:2;l<t.length;++l){var E=1===l?"thisWired":"arg"+(l-2)+"Wired";null!==t[l].destructorFunction&&(u+=E+"_dtor("+E+"); // "+t[l].name+"\n",d.push(E+"_dtor"),f.push(t[l].destructorFunction))}h&&(u+="var ret = retType.fromWireType(rv);\nreturn ret;\n"),u+="}\n",d.push(u);var m=function(e,t){if(!(e instanceof Function))throw new TypeError("new_ called with constructor type "+typeof e+" which is not a function");var s=Me(e.name||"unknownFunctionName",(function(){}));s.prototype=e.prototype;var i=new s,r=e.apply(i,t);return r instanceof Object?r:i}(Function,d).apply(null,f);return m}var Lt=[],Ut=[{},{value:void 0},{value:null},{value:!0},{value:!1}];function Ht(e){e>4&&0==--Ut[e].refcount&&(Ut[e]=void 0,Lt.push(e))}function Gt(){for(var e=0,t=5;t<Ut.length;++t)void 0!==Ut[t]&&++e;return e}function kt(){for(var e=5;e<Ut.length;++e)if(void 0!==Ut[e])return Ut[e];return null}var Vt={toValue:e=>(e||ze("Cannot use deleted val. handle = "+e),Ut[e].value),toHandle:e=>{switch(e){case void 0:return 1;case null:return 2;case!0:return 3;case!1:return 4;default:var t=Lt.length?Lt.pop():Ut.length;return Ut[t]={refcount:1,value:e},t}}};function jt(e,s,l){switch(s){case 0:return function(e){var s=l?t():i();return this.fromWireType(s[e>>>0])};case 1:return function(e){var t=l?r():o();return this.fromWireType(t[e>>>1])};case 2:return function(e){var t=l?n():a();return this.fromWireType(t[e>>>2])};default:throw new TypeError("Unknown integer type: "+e)}}function Qt(e,t){var s=we[e];return void 0===s&&ze(t+" has unknown type "+wt(e)),s}function Wt(e){if(null===e)return"null";var t=typeof e;return"object"===t||"array"===t||"function"===t?e.toString():""+e}function zt(e,t){switch(t){case 2:return function(e){return this.fromWireType((N.buffer!=w.buffer&&z(),H)[e>>>2])};case 3:return function(e){return this.fromWireType(l()[e>>>3])};default:throw new TypeError("Unknown float type: "+e)}}function Kt(e,s,l){switch(s){case 0:return l?function(e){return t()[e>>>0]}:function(e){return i()[e>>>0]};case 1:return l?function(e){return r()[e>>>1]}:function(e){return o()[e>>>1]};case 2:return l?function(e){return n()[e>>>2]}:function(e){return a()[e>>>2]};default:throw new TypeError("Unknown integer type: "+e)}}var Yt="undefined"!=typeof TextDecoder?new TextDecoder("utf-16le"):void 0;function Xt(e,t){for(var s=e,n=s>>1,a=n+t/2;!(n>=a)&&o()[n>>>0];)++n;if((s=n<<1)-e>32&&Yt)return Yt.decode(i().slice(e,s));for(var l="",h=0;!(h>=t/2);++h){var c=r()[e+2*h>>>1];if(0==c)break;l+=String.fromCharCode(c)}return l}function Zt(e,t,s){if(void 0===s&&(s=2147483647),s<2)return 0;for(var i=t,o=(s-=2)<2*e.length?s/2:e.length,n=0;n<o;++n){var a=e.charCodeAt(n);r()[t>>>1]=a,t+=2}return r()[t>>>1]=0,t-i}function qt(e){return 2*e.length}function Jt(e,t){for(var s=0,i="";!(s>=t/4);){var r=n()[e+4*s>>>2];if(0==r)break;if(++s,r>=65536){var o=r-65536;i+=String.fromCharCode(55296|o>>10,56320|1023&o)}else i+=String.fromCharCode(r)}return i}function $t(e,t,s){if(void 0===s&&(s=2147483647),s<4)return 0;for(var i=t>>>=0,r=i+s-4,o=0;o<e.length;++o){var a=e.charCodeAt(o);if(a>=55296&&a<=57343&&(a=65536+((1023&a)<<10)|1023&e.charCodeAt(++o)),n()[t>>>2]=a,(t+=4)+4>r)break}return n()[t>>>2]=0,t-i}function es(e){for(var t=0,s=0;s<e.length;++s){var i=e.charCodeAt(s);i>=55296&&i<=57343&&++s,t+=4}return t}function ts(e){Atomics.store(n(),e>>2,1),Cs()&&Bs(e),Atomics.compareExchange(n(),e>>2,1,0)}A.executeNotifiedProxyingQueue=ts;var ss,is={};function rs(e){var t=is[e];return void 0===t?Qe(e):t}function os(){return"object"==typeof globalThis?globalThis:Function("return this")()}function ns(e){ns.shown||(ns.shown={}),ns.shown[e]||(ns.shown[e]=1,D(e))}function as(e){var t=Hs(),s=e();return Gs(t),s}function ls(e,t){var s=arguments.length-2,i=arguments;return as((()=>{for(var r=s,o=ks(8*r),n=o>>3,a=0;a<s;a++){var h=i[2+a];l()[n+a>>>0]=h}return ws(e,r,o,t)}))}ss=()=>performance.timeOrigin+performance.now();var hs=[];function cs(e){var t=N.buffer;try{return N.grow(e-t.byteLength+65535>>>16),z(),1}catch(e){}}var As={};function us(){if(!us.strings){var e={USER:"web_user",LOGNAME:"web_user",PATH:"/",PWD:"/",HOME:"/home/web_user",LANG:("object"==typeof navigator&&navigator.languages&&navigator.languages[0]||"C").replace("-","_")+".UTF-8",_:E||"./this.program"};for(var t in As)void 0===As[t]?delete e[t]:e[t]=As[t];var s=[];for(var t in e)s.push(t+"="+e[t]);us.strings=s}return us.strings}function ps(e,s){if(v)return ls(3,1,e,s);var i=0;return us().forEach((function(r,o){var n=s+i;a()[e+4*o>>>2]=n,function(e,s,i){for(var r=0;r<e.length;++r)t()[s++>>>0]=e.charCodeAt(r);i||(t()[s>>>0]=0)}(r,n),i+=r.length+1})),0}function ds(e,t){if(v)return ls(4,1,e,t);var s=us();a()[e>>>2]=s.length;var i=0;return s.forEach((function(e){i+=e.length+1})),a()[t>>>2]=i,0}function fs(e){if(v)return ls(5,1,e);try{var t=ge.getStreamFromFD(e);return ye.close(t),0}catch(e){if(void 0===ye||!(e instanceof ye.ErrnoError))throw e;return e.errno}}function Es(e,s,i,r){if(v)return ls(6,1,e,s,i,r);try{var o=function(e,s,i,r){for(var o=0,n=0;n<i;n++){var l=a()[s>>>2],h=a()[s+4>>>2];s+=8;var c=ye.read(e,t(),l,h,r);if(c<0)return-1;if(o+=c,c<h)break;void 0!==r&&(r+=c)}return o}(ge.getStreamFromFD(e),s,i);return a()[r>>>2]=o,0}catch(e){if(void 0===ye||!(e instanceof ye.ErrnoError))throw e;return e.errno}}function ms(e,t,s,i,r){if(v)return ls(7,1,e,t,s,i,r);try{var o=(h=s)+2097152>>>0<4194305-!!(l=t)?(l>>>0)+4294967296*h:NaN;if(isNaN(o))return 61;var a=ge.getStreamFromFD(e);return ye.llseek(a,o,i),se=[a.position>>>0,(te=a.position,+Math.abs(te)>=1?te>0?(0|Math.min(+Math.floor(te/4294967296),4294967295))>>>0:~~+Math.ceil((te-+(~~te>>>0))/4294967296)>>>0:0)],n()[r>>>2]=se[0],n()[r+4>>>2]=se[1],a.getdents&&0===o&&0===i&&(a.getdents=null),0}catch(e){if(void 0===ye||!(e instanceof ye.ErrnoError))throw e;return e.errno}var l,h}function ys(e,s,i,r){if(v)return ls(8,1,e,s,i,r);try{var o=function(e,s,i,r){for(var o=0,n=0;n<i;n++){var l=a()[s>>>2],h=a()[s+4>>>2];s+=8;var c=ye.write(e,t(),l,h,r);if(c<0)return-1;o+=c,void 0!==r&&(r+=c)}return o}(ge.getStreamFromFD(e),s,i);return a()[r>>>2]=o,0}catch(e){if(void 0===ye||!(e instanceof ye.ErrnoError))throw e;return e.errno}}function gs(e){return e%4==0&&(e%100!=0||e%400==0)}var Is=[31,29,31,30,31,30,31,31,30,31,30,31],vs=[31,28,31,30,31,30,31,31,30,31,30,31];function Ts(e,s,i,r){var o=n()[r+40>>>2],a={tm_sec:n()[r>>>2],tm_min:n()[r+4>>>2],tm_hour:n()[r+8>>>2],tm_mday:n()[r+12>>>2],tm_mon:n()[r+16>>>2],tm_year:n()[r+20>>>2],tm_wday:n()[r+24>>>2],tm_yday:n()[r+28>>>2],tm_isdst:n()[r+32>>>2],tm_gmtoff:n()[r+36>>>2],tm_zone:o?j(o):""},l=j(i),h={"%c":"%a %b %d %H:%M:%S %Y","%D":"%m/%d/%y","%F":"%Y-%m-%d","%h":"%b","%r":"%I:%M:%S %p","%R":"%H:%M","%T":"%H:%M:%S","%x":"%m/%d/%y","%X":"%H:%M:%S","%Ec":"%c","%EC":"%C","%Ex":"%m/%d/%y","%EX":"%H:%M:%S","%Ey":"%y","%EY":"%Y","%Od":"%d","%Oe":"%e","%OH":"%H","%OI":"%I","%Om":"%m","%OM":"%M","%OS":"%S","%Ou":"%u","%OU":"%U","%OV":"%V","%Ow":"%w","%OW":"%W","%Oy":"%y"};for(var c in h)l=l.replace(new RegExp(c,"g"),h[c]);var A=["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],u=["January","February","March","April","May","June","July","August","September","October","November","December"];function p(e,t,s){for(var i="number"==typeof e?e.toString():e||"";i.length<t;)i=s[0]+i;return i}function d(e,t){return p(e,t,"0")}function f(e,t){function s(e){return e<0?-1:e>0?1:0}var i;return 0===(i=s(e.getFullYear()-t.getFullYear()))&&0===(i=s(e.getMonth()-t.getMonth()))&&(i=s(e.getDate()-t.getDate())),i}function E(e){switch(e.getDay()){case 0:return new Date(e.getFullYear()-1,11,29);case 1:return e;case 2:return new Date(e.getFullYear(),0,3);case 3:return new Date(e.getFullYear(),0,2);case 4:return new Date(e.getFullYear(),0,1);case 5:return new Date(e.getFullYear()-1,11,31);case 6:return new Date(e.getFullYear()-1,11,30)}}function m(e){var t=function(e,t){for(var s=new Date(e.getTime());t>0;){var i=gs(s.getFullYear()),r=s.getMonth(),o=(i?Is:vs)[r];if(!(t>o-s.getDate()))return s.setDate(s.getDate()+t),s;t-=o-s.getDate()+1,s.setDate(1),r<11?s.setMonth(r+1):(s.setMonth(0),s.setFullYear(s.getFullYear()+1))}return s}(new Date(e.tm_year+1900,0,1),e.tm_yday),s=new Date(t.getFullYear(),0,4),i=new Date(t.getFullYear()+1,0,4),r=E(s),o=E(i);return f(r,t)<=0?f(o,t)<=0?t.getFullYear()+1:t.getFullYear():t.getFullYear()-1}var y={"%a":function(e){return A[e.tm_wday].substring(0,3)},"%A":function(e){return A[e.tm_wday]},"%b":function(e){return u[e.tm_mon].substring(0,3)},"%B":function(e){return u[e.tm_mon]},"%C":function(e){return d((e.tm_year+1900)/100|0,2)},"%d":function(e){return d(e.tm_mday,2)},"%e":function(e){return p(e.tm_mday,2," ")},"%g":function(e){return m(e).toString().substring(2)},"%G":function(e){return m(e)},"%H":function(e){return d(e.tm_hour,2)},"%I":function(e){var t=e.tm_hour;return 0==t?t=12:t>12&&(t-=12),d(t,2)},"%j":function(e){return d(e.tm_mday+function(e,t){for(var s=0,i=0;i<=t;s+=e[i++]);return s}(gs(e.tm_year+1900)?Is:vs,e.tm_mon-1),3)},"%m":function(e){return d(e.tm_mon+1,2)},"%M":function(e){return d(e.tm_min,2)},"%n":function(){return"\n"},"%p":function(e){return e.tm_hour>=0&&e.tm_hour<12?"AM":"PM"},"%S":function(e){return d(e.tm_sec,2)},"%t":function(){return"\t"},"%u":function(e){return e.tm_wday||7},"%U":function(e){var t=e.tm_yday+7-e.tm_wday;return d(Math.floor(t/7),2)},"%V":function(e){var t=Math.floor((e.tm_yday+7-(e.tm_wday+6)%7)/7);if((e.tm_wday+371-e.tm_yday-2)%7<=2&&t++,t){if(53==t){var s=(e.tm_wday+371-e.tm_yday)%7;4==s||3==s&&gs(e.tm_year)||(t=1)}}else{t=52;var i=(e.tm_wday+7-e.tm_yday-1)%7;(4==i||5==i&&gs(e.tm_year%400-1))&&t++}return d(t,2)},"%w":function(e){return e.tm_wday},"%W":function(e){var t=e.tm_yday+7-(e.tm_wday+6)%7;return d(Math.floor(t/7),2)},"%y":function(e){return(e.tm_year+1900).toString().substring(2)},"%Y":function(e){return e.tm_year+1900},"%z":function(e){var t=e.tm_gmtoff,s=t>=0;return t=(t=Math.abs(t)/60)/60*100+t%60,(s?"+":"-")+String("0000"+t).slice(-4)},"%Z":function(e){return e.tm_zone},"%%":function(){return"%"}};for(var c in l=l.replace(/%%/g,"\0\0"),y)l.includes(c)&&(l=l.replace(new RegExp(c,"g"),y[c](a)));var g,I,v=de(l=l.replace(/\0\0/g,"%"),!1);return v.length>s?0:(g=v,I=e,t().set(g,I>>>0),v.length-1)}Te.init();var _s=function(e,t,s,i){e||(e=this),this.parent=e,this.mount=e.mount,this.mounted=null,this.id=ye.nextInode++,this.name=t,this.mode=s,this.node_ops={},this.stream_ops={},this.rdev=i},Rs=365,Ps=146;Object.defineProperties(_s.prototype,{read:{get:function(){return(this.mode&Rs)===Rs},set:function(e){e?this.mode|=Rs:this.mode&=-366}},write:{get:function(){return(this.mode&Ps)===Ps},set:function(e){e?this.mode|=Ps:this.mode&=-147}},isFolder:{get:function(){return ye.isDir(this.mode)}},isDevice:{get:function(){return ye.isChrdev(this.mode)}}}),ye.FSNode=_s,ye.staticInit(),Ue=A.InternalError=Le(Error,"InternalError"),function(){for(var e=new Array(256),t=0;t<256;++t)e[t]=String.fromCharCode(t);je=e}(),We=A.BindingError=Le(Error,"BindingError"),mt.prototype.isAliasOf=Ye,mt.prototype.clone=pt,mt.prototype.delete=dt,mt.prototype.isDeleted=ft,mt.prototype.deleteLater=Et,A.getInheritedInstanceCount=st,A.getLiveInheritedInstances=it,A.flushPendingDeletes=ot,A.setDelayFunction=at,bt.prototype.getPointee=Pt,bt.prototype.destructor=Dt,bt.prototype.argPackAdvance=8,bt.prototype.readValueFromPointer=Se,bt.prototype.deleteObject=Nt,bt.prototype.fromWireType=At,xt=A.UnboundTypeError=Le(Error,"UnboundTypeError"),A.count_emval_handles=Gt,A.get_first_emval=kt;var Ds=[null,Ie,Re,ps,ds,fs,Es,ms,ys],Ns={g:function(e,t,s){throw new Ne(e).init(t,s),e},T:function(e){Ss(e,!g,1,!y),Te.threadInitTLS()},J:function(e){v?postMessage({cmd:"cleanupThread",thread:e}):Ae(e)},X:function(e){},_:function(e){ae(be)},Z:function(e,t){ae(be)},da:function(e){var t=Ce[e];delete Ce[e];var s=t.elements,i=s.length,r=s.map((function(e){return e.getterReturnType})).concat(s.map((function(e){return e.setterArgumentType}))),o=t.rawConstructor,n=t.rawDestructor;Ge([e],r,(function(e){return s.forEach(((t,s)=>{var r=e[s],o=t.getter,n=t.getterContext,a=e[s+i],l=t.setter,h=t.setterContext;t.read=e=>r.fromWireType(o(n,e)),t.write=(e,t)=>{var s=[];l(h,e,a.toWireType(s,t)),Oe(s)}})),[{name:t.name,fromWireType:function(e){for(var t=new Array(i),r=0;r<i;++r)t[r]=s[r].read(e);return n(e),t},toWireType:function(e,r){if(i!==r.length)throw new TypeError("Incorrect number of tuple elements for "+t.name+": expected="+i+", actual="+r.length);for(var a=o(),l=0;l<i;++l)s[l].write(a,r[l]);return null!==e&&e.push(n,a),a},argPackAdvance:8,readValueFromPointer:Se,destructorFunction:n}]}))},q:function(e){var t=ke[e];delete ke[e];var s=t.rawConstructor,i=t.rawDestructor,r=t.fields;Ge([e],r.map((e=>e.getterReturnType)).concat(r.map((e=>e.setterArgumentType))),(e=>{var o={};return r.forEach(((t,s)=>{var i=t.fieldName,n=e[s],a=t.getter,l=t.getterContext,h=e[s+r.length],c=t.setter,A=t.setterContext;o[i]={read:e=>n.fromWireType(a(l,e)),write:(e,t)=>{var s=[];c(A,e,h.toWireType(s,t)),Oe(s)}}})),[{name:t.name,fromWireType:function(e){var t={};for(var s in o)t[s]=o[s].read(e);return i(e),t},toWireType:function(e,t){for(var r in o)if(!(r in t))throw new TypeError('Missing field:  "'+r+'"');var n=s();for(r in o)o[r].write(n,t[r]);return null!==e&&e.push(i,n),n},argPackAdvance:8,readValueFromPointer:Se,destructorFunction:i}]}))},H:function(e,t,s,i,r){},ba:function(e,s,i,o,a){var l=Ve(i);Ke(e,{name:s=Qe(s),fromWireType:function(e){return!!e},toWireType:function(e,t){return t?o:a},argPackAdvance:8,readValueFromPointer:function(e){var o;if(1===i)o=t();else if(2===i)o=r();else{if(4!==i)throw new TypeError("Unknown boolean type size: "+s);o=n()}return this.fromWireType(o[e>>>l])},destructorFunction:null})},p:function(e,t,s,i,r,o,n,a,l,h,c,A,u){c=Qe(c),o=St(r,o),a&&(a=St(n,a)),h&&(h=St(l,h)),u=St(A,u);var p=Fe(c);gt(p,(function(){Bt("Cannot construct "+c+" due to unbound types",[i])})),Ge([e,t,s],i?[i]:[],(function(t){var s,r;t=t[0],r=i?(s=t.registeredClass).instancePrototype:mt.prototype;var n=Me(p,(function(){if(Object.getPrototypeOf(this)!==l)throw new We("Use 'new' to construct "+c);if(void 0===A.constructor_body)throw new We(c+" has no accessible constructor");var e=A.constructor_body[arguments.length];if(void 0===e)throw new We("Tried to invoke ctor of "+c+" with invalid number of parameters ("+arguments.length+") - expected ("+Object.keys(A.constructor_body).toString()+") parameters instead!");return e.apply(this,arguments)})),l=Object.create(r,{constructor:{value:n}});n.prototype=l;var A=new It(c,n,l,u,s,o,a,h),d=new bt(c,A,!0,!1,!1),f=new bt(c+"*",A,!1,!1,!1),E=new bt(c+" const*",A,!1,!0,!1);return tt[e]={pointerType:f,constPointerType:E},Ct(p,n),[d,f,E]}))},o:function(e,t,s,i,r,o){x(t>0);var n=Ft(t,s);r=St(i,r),Ge([],[e],(function(e){var s="constructor "+(e=e[0]).name;if(void 0===e.registeredClass.constructor_body&&(e.registeredClass.constructor_body=[]),void 0!==e.registeredClass.constructor_body[t-1])throw new We("Cannot register multiple constructors with identical number of parameters ("+(t-1)+") for class '"+e.name+"'! Overload resolution is currently only performed using the parameter count, not actual type info!");return e.registeredClass.constructor_body[t-1]=()=>{Bt("Cannot construct "+e.name+" due to unbound types",n)},Ge([],n,(function(i){return i.splice(1,0,null),e.registeredClass.constructor_body[t-1]=Mt(s,i,null,r,o),[]})),[]}))},c:function(e,t,s,i,r,o,n,a){var l=Ft(s,i);t=Qe(t),o=St(r,o),Ge([],[e],(function(e){var i=(e=e[0]).name+"."+t;function r(){Bt("Cannot call "+i+" due to unbound types",l)}t.startsWith("@@")&&(t=Symbol[t.substring(2)]),a&&e.registeredClass.pureVirtualFunctions.push(t);var h=e.registeredClass.instancePrototype,c=h[t];return void 0===c||void 0===c.overloadTable&&c.className!==e.name&&c.argCount===s-2?(r.argCount=s-2,r.className=e.name,h[t]=r):(yt(h,t,i),h[t].overloadTable[s-2]=r),Ge([],l,(function(r){var a=Mt(i,r,e,o,n);return void 0===h[t].overloadTable?(a.argCount=s-2,h[t]=a):h[t].overloadTable[s-2]=a,[]})),[]}))},aa:function(e,t){Ke(e,{name:t=Qe(t),fromWireType:function(e){var t=Vt.toValue(e);return Ht(e),t},toWireType:function(e,t){return Vt.toHandle(t)},argPackAdvance:8,readValueFromPointer:Se,destructorFunction:null})},D:function(e,t,s,i){var r=Ve(s);function o(){}t=Qe(t),o.values={},Ke(e,{name:t,constructor:o,fromWireType:function(e){return this.constructor.values[e]},toWireType:function(e,t){return t.value},argPackAdvance:8,readValueFromPointer:jt(t,r,i),destructorFunction:null}),gt(t,o)},t:function(e,t,s){var i=Qt(e,"enum");t=Qe(t);var r=i.constructor,o=Object.create(i.constructor.prototype,{value:{value:s},constructor:{value:Me(i.name+"_"+t,(function(){}))}});r.values[s]=o,r[t]=o},B:function(e,t,s){var i=Ve(s);Ke(e,{name:t=Qe(t),fromWireType:function(e){return e},toWireType:function(e,t){return t},argPackAdvance:8,readValueFromPointer:zt(t,i),destructorFunction:null})},d:function(e,t,s,i,r,o){var n=Ft(t,s);e=Qe(e),r=St(i,r),gt(e,(function(){Bt("Cannot call "+e+" due to unbound types",n)}),t-1),Ge([],n,(function(s){var i=[s[0],null].concat(s.slice(1));return Ct(e,Mt(e,i,null,r,o),t-1),[]}))},s:function(e,t,s,i,r){t=Qe(t);var o=Ve(s),n=e=>e;if(0===i){var a=32-8*s;n=e=>e<<a>>>a}var l=t.includes("unsigned");Ke(e,{name:t,fromWireType:n,toWireType:l?function(e,t){return this.name,t>>>0}:function(e,t){return this.name,t},argPackAdvance:8,readValueFromPointer:Kt(t,o,0!==i),destructorFunction:null})},i:function(e,t,s){var i=[Int8Array,Uint8Array,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array][t];function r(e){e>>=2;var t=a(),s=t[e>>>0],r=t[e+1>>>0];return new i(t.buffer,r,s)}Ke(e,{name:s=Qe(s),fromWireType:r,argPackAdvance:8,readValueFromPointer:r},{ignoreDuplicateRegistrations:!0})},C:function(e,t){var s="std::string"===(t=Qe(t));Ke(e,{name:t,fromWireType:function(e){var t,r=a()[e>>>2],o=e+4;if(s)for(var n=o,l=0;l<=r;++l){var h=o+l;if(l==r||0==i()[h>>>0]){var c=j(n,h-n);void 0===t?t=c:(t+=String.fromCharCode(0),t+=c),n=h+1}}else{var A=new Array(r);for(l=0;l<r;++l)A[l]=String.fromCharCode(i()[o+l>>>0]);t=A.join("")}return Ls(e),t},toWireType:function(e,t){var r;t instanceof ArrayBuffer&&(t=new Uint8Array(t));var o="string"==typeof t;o||t instanceof Uint8Array||t instanceof Uint8ClampedArray||t instanceof Int8Array||ze("Cannot pass non-string to std::string"),r=s&&o?W(t):t.length;var n,l,h=bs(4+r+1),c=h+4;if(c>>>=0,a()[h>>>2]=r,s&&o)n=c,l=r+1,Q(t,i(),n,l);else if(o)for(var A=0;A<r;++A){var u=t.charCodeAt(A);u>255&&(Ls(c),ze("String has UTF-16 code units that do not fit in 8 bits")),i()[c+A>>>0]=u}else for(A=0;A<r;++A)i()[c+A>>>0]=t[A];return null!==e&&e.push(Ls,h),h},argPackAdvance:8,readValueFromPointer:Se,destructorFunction:function(e){Ls(e)}})},x:function(e,t,s){var i,r,n,l,h;s=Qe(s),2===t?(i=Xt,r=Zt,l=qt,n=()=>o(),h=1):4===t&&(i=Jt,r=$t,l=es,n=()=>a(),h=2),Ke(e,{name:s,fromWireType:function(e){for(var s,r=a()[e>>>2],o=n(),l=e+4,c=0;c<=r;++c){var A=e+4+c*t;if(c==r||0==o[A>>>h]){var u=i(l,A-l);void 0===s?s=u:(s+=String.fromCharCode(0),s+=u),l=A+t}}return Ls(e),s},toWireType:function(e,i){"string"!=typeof i&&ze("Cannot pass non-string to C++ string type "+s);var o=l(i),n=bs(4+o+t);return n>>>=0,a()[n>>>2]=o>>h,r(i,n+4,o+t),null!==e&&e.push(Ls,n),n},argPackAdvance:8,readValueFromPointer:Se,destructorFunction:function(e){Ls(e)}})},ea:function(e,t,s,i,r,o){Ce[e]={name:Qe(t),rawConstructor:St(s,i),rawDestructor:St(r,o),elements:[]}},j:function(e,t,s,i,r,o,n,a,l){Ce[e].elements.push({getterReturnType:t,getter:St(s,i),getterContext:r,setterArgumentType:o,setter:St(n,a),setterContext:l})},r:function(e,t,s,i,r,o){ke[e]={name:Qe(t),rawConstructor:St(s,i),rawDestructor:St(r,o),fields:[]}},f:function(e,t,s,i,r,o,n,a,l,h){ke[e].fields.push({fieldName:Qe(t),getterReturnType:s,getter:St(i,r),getterContext:o,setterArgumentType:n,setter:St(a,l),setterContext:h})},ca:function(e,t){Ke(e,{isVoid:!0,name:t=Qe(t),argPackAdvance:0,fromWireType:function(){},toWireType:function(e,t){}})},Y:function(e){D(j(e))},V:function(e,t,s,i){if(e==t)setTimeout((()=>ts(i)));else if(v)postMessage({targetThread:e,cmd:"processProxyingQueue",queue:i});else{var r=Te.pthreads[e];if(!r)return;r.postMessage({cmd:"processProxyingQueue",queue:i})}return 1},S:function(e,t,s){return-1},n:function(e,t,s){e=Vt.toValue(e),t=Qt(t,"emval::as");var i=[],r=Vt.toHandle(i);return a()[s>>>2]=r,t.toWireType(i,e)},z:function(e,t,s,i){e=Vt.toValue(e);for(var r=function(e,t){for(var s=new Array(e),i=0;i<e;++i)s[i]=Qt(a()[t+4*i>>>2],"parameter "+i);return s}(t,s),o=new Array(t),n=0;n<t;++n){var l=r[n];o[n]=l.readValueFromPointer(i),i+=l.argPackAdvance}var h=e.apply(void 0,o);return Vt.toHandle(h)},b:Ht,F:function(e){return 0===e?Vt.toHandle(os()):(e=rs(e),Vt.toHandle(os()[e]))},l:function(e,t){return e=Vt.toValue(e),t=Vt.toValue(t),Vt.toHandle(e[t])},u:function(e){e>4&&(Ut[e].refcount+=1)},ga:function(e,t){return(e=Vt.toValue(e))instanceof(t=Vt.toValue(t))},y:function(e){return"number"==typeof(e=Vt.toValue(e))},E:function(e){return"string"==typeof(e=Vt.toValue(e))},fa:function(){return Vt.toHandle([])},h:function(e){return Vt.toHandle(rs(e))},w:function(){return Vt.toHandle({})},m:function(e){Oe(Vt.toValue(e)),Ht(e)},k:function(e,t,s){e=Vt.toValue(e),t=Vt.toValue(t),s=Vt.toValue(s),e[t]=s},e:function(e,t){var s=(e=Qt(e,"_emval_take_value")).readValueFromPointer(t);return Vt.toHandle(s)},A:function(){ae("")},U:function(){g||ns("Blocking on the main thread is very dangerous, see https://emscripten.org/docs/porting/pthreads.html#blocking-on-the-main-browser-thread")},v:ss,W:function(e,t,s){i().copyWithin(e>>>0,t>>>0,t+s>>>0)},R:function(e,t,s){hs.length=t;for(var i=s>>3,r=0;r<t;r++)hs[r]=l()[i+r>>>0];return Ds[e].apply(null,hs)},P:function(e){var t=i().length;if((e>>>=0)<=t)return!1;var s,r,o=4294901760;if(e>o)return!1;for(var n=1;n<=4;n*=2){var a=t*(1+.2/n);if(a=Math.min(a,e+100663296),cs(Math.min(o,(s=Math.max(e,a))+((r=65536)-s%r)%r)))return!0}return!1},$:function(){throw"unwind"},L:ps,M:ds,I:ve,N:fs,O:Es,G:ms,Q:ys,a:N||A.wasmMemory,K:function(e,t,s,i,r){return Ts(e,t,s,i)}};!function(){var e={a:Ns};function t(e,t){var s,i,r=e.exports;A.asm=r,s=A.asm.ka,Te.tlsInitFunctions.push(s),K=A.asm.ia,i=A.asm.ha,Z.unshift(i),b=t,Te.loadWasmModuleToAllWorkers((()=>ne()))}function s(e){t(e.instance,e.module)}function i(t){return(R||!y&&!g||"function"!=typeof fetch?Promise.resolve().then((function(){return he(ee)})):fetch(ee,{credentials:"same-origin"}).then((function(e){if(!e.ok)throw"failed to load wasm binary file at '"+ee+"'";return e.arrayBuffer()})).catch((function(){return he(ee)}))).then((function(t){return WebAssembly.instantiate(t,e)})).then((function(e){return e})).then(t,(function(e){D("failed to asynchronously prepare wasm: "+e),ae(e)}))}if(oe(),A.instantiateWasm)try{return A.instantiateWasm(e,t)}catch(e){D("Module.instantiateWasm callback failed with error: "+e),c(e)}(R||"function"!=typeof WebAssembly.instantiateStreaming||le(ee)||"function"!=typeof fetch?i(s):fetch(ee,{credentials:"same-origin"}).then((function(t){return WebAssembly.instantiateStreaming(t,e).then(s,(function(e){return D("wasm streaming compile failed: "+e),D("falling back to ArrayBuffer instantiation"),i(s)}))}))).catch(c)}();var bs=function(){return(bs=A.asm.ja).apply(null,arguments)};A.__emscripten_tls_init=function(){return(A.__emscripten_tls_init=A.asm.ka).apply(null,arguments)};var Cs=A._pthread_self=function(){return(Cs=A._pthread_self=A.asm.la).apply(null,arguments)},Os=A.___getTypeName=function(){return(Os=A.___getTypeName=A.asm.ma).apply(null,arguments)};A.__embind_initialize_bindings=function(){return(A.__embind_initialize_bindings=A.asm.na).apply(null,arguments)};var Ss=A.__emscripten_thread_init=function(){return(Ss=A.__emscripten_thread_init=A.asm.oa).apply(null,arguments)};A.__emscripten_thread_crashed=function(){return(A.__emscripten_thread_crashed=A.asm.pa).apply(null,arguments)};var xs,ws=function(){return(ws=A.asm.qa).apply(null,arguments)},Bs=A.__emscripten_proxy_execute_task_queue=function(){return(Bs=A.__emscripten_proxy_execute_task_queue=A.asm.ra).apply(null,arguments)},Fs=function(){return(Fs=A.asm.sa).apply(null,arguments)},Ms=A.__emscripten_thread_exit=function(){return(Ms=A.__emscripten_thread_exit=A.asm.ta).apply(null,arguments)},Ls=function(){return(Ls=A.asm.ua).apply(null,arguments)},Us=function(){return(Us=A.asm.va).apply(null,arguments)},Hs=function(){return(Hs=A.asm.wa).apply(null,arguments)},Gs=function(){return(Gs=A.asm.xa).apply(null,arguments)},ks=function(){return(ks=A.asm.ya).apply(null,arguments)},Vs=function(){return(Vs=A.asm.za).apply(null,arguments)};function js(){if(!(ie>0)){if(v)return h(A),$(),void startWorker(A);!function(){if(A.preRun)for("function"==typeof A.preRun&&(A.preRun=[A.preRun]);A.preRun.length;)e=A.preRun.shift(),X.unshift(e);var e;_e(X)}(),ie>0||(A.setStatus?(A.setStatus("Running..."),setTimeout((function(){setTimeout((function(){A.setStatus("")}),1),e()}),1)):e())}function e(){xs||(xs=!0,A.calledRun=!0,S||($(),h(A),A.onRuntimeInitialized&&A.onRuntimeInitialized(),function(){if(!v){if(A.postRun)for("function"==typeof A.postRun&&(A.postRun=[A.postRun]);A.postRun.length;)e=A.postRun.shift(),q.unshift(e);var e;_e(q)}}()))}}if(A.dynCall_jiji=function(){return(A.dynCall_jiji=A.asm.Aa).apply(null,arguments)},A.dynCall_viijii=function(){return(A.dynCall_viijii=A.asm.Ba).apply(null,arguments)},A.dynCall_iiiiij=function(){return(A.dynCall_iiiiij=A.asm.Ca).apply(null,arguments)},A.dynCall_iiiiijj=function(){return(A.dynCall_iiiiijj=A.asm.Da).apply(null,arguments)},A.dynCall_iiiiiijj=function(){return(A.dynCall_iiiiiijj=A.asm.Ea).apply(null,arguments)},A.keepRuntimeAlive=J,A.wasmMemory=N,A.ExitStatus=ce,A.PThread=Te,re=function e(){xs||js(),xs||(re=e)},A.preInit)for("function"==typeof A.preInit&&(A.preInit=[A.preInit]);A.preInit.length>0;)A.preInit.pop()();return js(),e.ready});"object"==typeof e&&"object"==typeof t?t.exports=i:"function"==typeof define&&define.amd?define([],(function(){return i})):"object"==typeof e&&(e.WebIFCWasm=i)}}),ug=cg({"dist/web-ifc.js"(e,t){var s,i=(s="undefined"!=typeof document&&document.currentScript?document.currentScript.src:void 0,function(e={}){var t,i,r=void 0!==e?e:{};r.ready=new Promise((function(e,s){t=e,i=s}));var o,n,a=Object.assign({},r),l="./this.program",h="";"undefined"!=typeof document&&document.currentScript&&(h=document.currentScript.src),s&&(h=s),h=0!==h.indexOf("blob:")?h.substr(0,h.replace(/[?#].*/,"").lastIndexOf("/")+1):"",o=e=>{var t=new XMLHttpRequest;return t.open("GET",e,!1),t.send(null),t.responseText},n=(e,t,s)=>{var i=new XMLHttpRequest;i.open("GET",e,!0),i.responseType="arraybuffer",i.onload=()=>{200==i.status||0==i.status&&i.response?t(i.response):s()},i.onerror=s,i.send(null)};var c,A,u=r.print||console.log.bind(console),p=r.printErr||console.warn.bind(console);Object.assign(r,a),a=null,r.arguments,r.thisProgram&&(l=r.thisProgram),r.quit,r.wasmBinary&&(c=r.wasmBinary),r.noExitRuntime,"object"!=typeof WebAssembly&&V("no native wasm support detected");var d=!1;function f(e,t){e||V(t)}var E,m,y,g,I,v,T,_,R,P="undefined"!=typeof TextDecoder?new TextDecoder("utf8"):void 0;function D(e,t,s){for(var i=(t>>>=0)+s,r=t;e[r]&&!(r>=i);)++r;if(r-t>16&&e.buffer&&P)return P.decode(e.subarray(t,r));for(var o="";t<r;){var n=e[t++];if(128&n){var a=63&e[t++];if(192!=(224&n)){var l=63&e[t++];if((n=224==(240&n)?(15&n)<<12|a<<6|l:(7&n)<<18|a<<12|l<<6|63&e[t++])<65536)o+=String.fromCharCode(n);else{var h=n-65536;o+=String.fromCharCode(55296|h>>10,56320|1023&h)}}else o+=String.fromCharCode((31&n)<<6|a)}else o+=String.fromCharCode(n)}return o}function N(e,t){return(e>>>=0)?D(m,e,t):""}function b(e,t,s,i){if(!(i>0))return 0;for(var r=s>>>=0,o=s+i-1,n=0;n<e.length;++n){var a=e.charCodeAt(n);if(a>=55296&&a<=57343&&(a=65536+((1023&a)<<10)|1023&e.charCodeAt(++n)),a<=127){if(s>=o)break;t[s++>>>0]=a}else if(a<=2047){if(s+1>=o)break;t[s++>>>0]=192|a>>6,t[s++>>>0]=128|63&a}else if(a<=65535){if(s+2>=o)break;t[s++>>>0]=224|a>>12,t[s++>>>0]=128|a>>6&63,t[s++>>>0]=128|63&a}else{if(s+3>=o)break;t[s++>>>0]=240|a>>18,t[s++>>>0]=128|a>>12&63,t[s++>>>0]=128|a>>6&63,t[s++>>>0]=128|63&a}}return t[s>>>0]=0,s-r}function C(e){for(var t=0,s=0;s<e.length;++s){var i=e.charCodeAt(s);i<=127?t++:i<=2047?t+=2:i>=55296&&i<=57343?(t+=4,++s):t+=3}return t}function O(){var e=A.buffer;r.HEAP8=E=new Int8Array(e),r.HEAP16=y=new Int16Array(e),r.HEAP32=I=new Int32Array(e),r.HEAPU8=m=new Uint8Array(e),r.HEAPU16=g=new Uint16Array(e),r.HEAPU32=v=new Uint32Array(e),r.HEAPF32=T=new Float32Array(e),r.HEAPF64=_=new Float64Array(e)}var S,x,w,B,F=[],M=[],L=[],U=0,H=null;function G(e){U++,r.monitorRunDependencies&&r.monitorRunDependencies(U)}function k(e){if(U--,r.monitorRunDependencies&&r.monitorRunDependencies(U),0==U&&H){var t=H;H=null,t()}}function V(e){r.onAbort&&r.onAbort(e),p(e="Aborted("+e+")"),d=!0,e+=". Build with -sASSERTIONS for more info.";var t=new WebAssembly.RuntimeError(e);throw i(t),t}function j(e){return e.startsWith("data:application/octet-stream;base64,")}function Q(e){try{if(e==S&&c)return new Uint8Array(c);throw"both async and sync fetching of the wasm failed"}catch(e){V(e)}}function W(e){for(;e.length>0;)e.shift()(r)}function z(e){this.excPtr=e,this.ptr=e-24,this.set_type=function(e){v[this.ptr+4>>>2]=e},this.get_type=function(){return v[this.ptr+4>>>2]},this.set_destructor=function(e){v[this.ptr+8>>>2]=e},this.get_destructor=function(){return v[this.ptr+8>>>2]},this.set_refcount=function(e){I[this.ptr>>>2]=e},this.set_caught=function(e){e=e?1:0,E[this.ptr+12>>>0]=e},this.get_caught=function(){return 0!=E[this.ptr+12>>>0]},this.set_rethrown=function(e){e=e?1:0,E[this.ptr+13>>>0]=e},this.get_rethrown=function(){return 0!=E[this.ptr+13>>>0]},this.init=function(e,t){this.set_adjusted_ptr(0),this.set_type(e),this.set_destructor(t),this.set_refcount(0),this.set_caught(!1),this.set_rethrown(!1)},this.add_ref=function(){var e=I[this.ptr>>>2];I[this.ptr>>>2]=e+1},this.release_ref=function(){var e=I[this.ptr>>>2];return I[this.ptr>>>2]=e-1,1===e},this.set_adjusted_ptr=function(e){v[this.ptr+16>>>2]=e},this.get_adjusted_ptr=function(){return v[this.ptr+16>>>2]},this.get_exception_ptr=function(){if(Kt(this.get_type()))return v[this.excPtr>>>2];var e=this.get_adjusted_ptr();return 0!==e?e:this.excPtr}}j(S="web-ifc.wasm")||(x=S,S=r.locateFile?r.locateFile(x,h):h+x);var K={};function Y(e){for(;e.length;){var t=e.pop();e.pop()(t)}}function X(e){return this.fromWireType(I[e>>>2])}var Z={},q={},J={};function $(e){if(void 0===e)return"_unknown";var t=(e=e.replace(/[^a-zA-Z0-9_]/g,"$")).charCodeAt(0);return t>=48&&t<=57?"_"+e:e}function ee(e,t){return e=$(e),new Function("body","return function "+e+'() {\n    "use strict";    return body.apply(this, arguments);\n};\n')(t)}function te(e,t){var s=ee(t,(function(e){this.name=t,this.message=e;var s=new Error(e).stack;void 0!==s&&(this.stack=this.toString()+"\n"+s.replace(/^Error(:[^\n]*)?\n/,""))}));return s.prototype=Object.create(e.prototype),s.prototype.constructor=s,s.prototype.toString=function(){return void 0===this.message?this.name:this.name+": "+this.message},s}var se=void 0;function ie(e){throw new se(e)}function re(e,t,s){function i(t){var i=s(t);i.length!==e.length&&ie("Mismatched type converter count");for(var r=0;r<e.length;++r)Ae(e[r],i[r])}e.forEach((function(e){J[e]=t}));var r=new Array(t.length),o=[],n=0;t.forEach(((e,t)=>{q.hasOwnProperty(e)?r[t]=q[e]:(o.push(e),Z.hasOwnProperty(e)||(Z[e]=[]),Z[e].push((()=>{r[t]=q[e],++n===o.length&&i(r)})))})),0===o.length&&i(r)}var oe={};function ne(e){switch(e){case 1:return 0;case 2:return 1;case 4:return 2;case 8:return 3;default:throw new TypeError("Unknown type size: "+e)}}var ae=void 0;function le(e){for(var t="",s=e;m[s>>>0];)t+=ae[m[s++>>>0]];return t}var he=void 0;function ce(e){throw new he(e)}function Ae(e,t,s={}){if(!("argPackAdvance"in t))throw new TypeError("registerType registeredInstance requires argPackAdvance");var i=t.name;if(e||ce('type "'+i+'" must have a positive integer typeid pointer'),q.hasOwnProperty(e)){if(s.ignoreDuplicateRegistrations)return;ce("Cannot register type '"+i+"' twice")}if(q[e]=t,delete J[e],Z.hasOwnProperty(e)){var r=Z[e];delete Z[e],r.forEach((e=>e()))}}function ue(e){if(!(this instanceof Fe))return!1;if(!(e instanceof Fe))return!1;for(var t=this.$$.ptrType.registeredClass,s=this.$$.ptr,i=e.$$.ptrType.registeredClass,r=e.$$.ptr;t.baseClass;)s=t.upcast(s),t=t.baseClass;for(;i.baseClass;)r=i.upcast(r),i=i.baseClass;return t===i&&s===r}function pe(e){return{count:e.count,deleteScheduled:e.deleteScheduled,preservePointerOnDelete:e.preservePointerOnDelete,ptr:e.ptr,ptrType:e.ptrType,smartPtr:e.smartPtr,smartPtrType:e.smartPtrType}}function de(e){ce(e.$$.ptrType.registeredClass.name+" instance already deleted")}var fe=!1;function Ee(e){}function me(e){e.count.value-=1,0===e.count.value&&function(e){e.smartPtr?e.smartPtrType.rawDestructor(e.smartPtr):e.ptrType.registeredClass.rawDestructor(e.ptr)}(e)}function ye(e,t,s){if(t===s)return e;if(void 0===s.baseClass)return null;var i=ye(e,t,s.baseClass);return null===i?null:s.downcast(i)}var ge={};function Ie(){return Object.keys(De).length}function ve(){var e=[];for(var t in De)De.hasOwnProperty(t)&&e.push(De[t]);return e}var Te=[];function _e(){for(;Te.length;){var e=Te.pop();e.$$.deleteScheduled=!1,e.delete()}}var Re=void 0;function Pe(e){Re=e,Te.length&&Re&&Re(_e)}var De={};function Ne(e,t){return t=function(e,t){for(void 0===t&&ce("ptr should not be undefined");e.baseClass;)t=e.upcast(t),e=e.baseClass;return t}(e,t),De[t]}function be(e,t){return t.ptrType&&t.ptr||ie("makeClassHandle requires ptr and ptrType"),!!t.smartPtrType!=!!t.smartPtr&&ie("Both smartPtrType and smartPtr must be specified"),t.count={value:1},Oe(Object.create(e,{$$:{value:t}}))}function Ce(e){var t=this.getPointee(e);if(!t)return this.destructor(e),null;var s=Ne(this.registeredClass,t);if(void 0!==s){if(0===s.$$.count.value)return s.$$.ptr=t,s.$$.smartPtr=e,s.clone();var i=s.clone();return this.destructor(e),i}function r(){return this.isSmartPointer?be(this.registeredClass.instancePrototype,{ptrType:this.pointeeType,ptr:t,smartPtrType:this,smartPtr:e}):be(this.registeredClass.instancePrototype,{ptrType:this,ptr:e})}var o,n=this.registeredClass.getActualType(t),a=ge[n];if(!a)return r.call(this);o=this.isConst?a.constPointerType:a.pointerType;var l=ye(t,this.registeredClass,o.registeredClass);return null===l?r.call(this):this.isSmartPointer?be(o.registeredClass.instancePrototype,{ptrType:o,ptr:l,smartPtrType:this,smartPtr:e}):be(o.registeredClass.instancePrototype,{ptrType:o,ptr:l})}function Oe(e){return"undefined"==typeof FinalizationRegistry?(Oe=e=>e,e):(fe=new FinalizationRegistry((e=>{me(e.$$)})),Ee=e=>fe.unregister(e),(Oe=e=>{var t=e.$$;if(t.smartPtr){var s={$$:t};fe.register(e,s,e)}return e})(e))}function Se(){if(this.$$.ptr||de(this),this.$$.preservePointerOnDelete)return this.$$.count.value+=1,this;var e=Oe(Object.create(Object.getPrototypeOf(this),{$$:{value:pe(this.$$)}}));return e.$$.count.value+=1,e.$$.deleteScheduled=!1,e}function xe(){this.$$.ptr||de(this),this.$$.deleteScheduled&&!this.$$.preservePointerOnDelete&&ce("Object already scheduled for deletion"),Ee(this),me(this.$$),this.$$.preservePointerOnDelete||(this.$$.smartPtr=void 0,this.$$.ptr=void 0)}function we(){return!this.$$.ptr}function Be(){return this.$$.ptr||de(this),this.$$.deleteScheduled&&!this.$$.preservePointerOnDelete&&ce("Object already scheduled for deletion"),Te.push(this),1===Te.length&&Re&&Re(_e),this.$$.deleteScheduled=!0,this}function Fe(){}function Me(e,t,s){if(void 0===e[t].overloadTable){var i=e[t];e[t]=function(){return e[t].overloadTable.hasOwnProperty(arguments.length)||ce("Function '"+s+"' called with an invalid number of arguments ("+arguments.length+") - expects one of ("+e[t].overloadTable+")!"),e[t].overloadTable[arguments.length].apply(this,arguments)},e[t].overloadTable=[],e[t].overloadTable[i.argCount]=i}}function Le(e,t,s){r.hasOwnProperty(e)?((void 0===s||void 0!==r[e].overloadTable&&void 0!==r[e].overloadTable[s])&&ce("Cannot register public name '"+e+"' twice"),Me(r,e,e),r.hasOwnProperty(s)&&ce("Cannot register multiple overloads of a function with the same number of arguments ("+s+")!"),r[e].overloadTable[s]=t):(r[e]=t,void 0!==s&&(r[e].numArguments=s))}function Ue(e,t,s,i,r,o,n,a){this.name=e,this.constructor=t,this.instancePrototype=s,this.rawDestructor=i,this.baseClass=r,this.getActualType=o,this.upcast=n,this.downcast=a,this.pureVirtualFunctions=[]}function He(e,t,s){for(;t!==s;)t.upcast||ce("Expected null or instance of "+s.name+", got an instance of "+t.name),e=t.upcast(e),t=t.baseClass;return e}function Ge(e,t){if(null===t)return this.isReference&&ce("null is not a valid "+this.name),0;t.$$||ce('Cannot pass "'+At(t)+'" as a '+this.name),t.$$.ptr||ce("Cannot pass deleted object as a pointer of type "+this.name);var s=t.$$.ptrType.registeredClass;return He(t.$$.ptr,s,this.registeredClass)}function ke(e,t){var s;if(null===t)return this.isReference&&ce("null is not a valid "+this.name),this.isSmartPointer?(s=this.rawConstructor(),null!==e&&e.push(this.rawDestructor,s),s):0;t.$$||ce('Cannot pass "'+At(t)+'" as a '+this.name),t.$$.ptr||ce("Cannot pass deleted object as a pointer of type "+this.name),!this.isConst&&t.$$.ptrType.isConst&&ce("Cannot convert argument of type "+(t.$$.smartPtrType?t.$$.smartPtrType.name:t.$$.ptrType.name)+" to parameter type "+this.name);var i=t.$$.ptrType.registeredClass;if(s=He(t.$$.ptr,i,this.registeredClass),this.isSmartPointer)switch(void 0===t.$$.smartPtr&&ce("Passing raw pointer to smart pointer is illegal"),this.sharingPolicy){case 0:t.$$.smartPtrType===this?s=t.$$.smartPtr:ce("Cannot convert argument of type "+(t.$$.smartPtrType?t.$$.smartPtrType.name:t.$$.ptrType.name)+" to parameter type "+this.name);break;case 1:s=t.$$.smartPtr;break;case 2:if(t.$$.smartPtrType===this)s=t.$$.smartPtr;else{var r=t.clone();s=this.rawShare(s,lt.toHandle((function(){r.delete()}))),null!==e&&e.push(this.rawDestructor,s)}break;default:ce("Unsupporting sharing policy")}return s}function Ve(e,t){if(null===t)return this.isReference&&ce("null is not a valid "+this.name),0;t.$$||ce('Cannot pass "'+At(t)+'" as a '+this.name),t.$$.ptr||ce("Cannot pass deleted object as a pointer of type "+this.name),t.$$.ptrType.isConst&&ce("Cannot convert argument of type "+t.$$.ptrType.name+" to parameter type "+this.name);var s=t.$$.ptrType.registeredClass;return He(t.$$.ptr,s,this.registeredClass)}function je(e){return this.rawGetPointee&&(e=this.rawGetPointee(e)),e}function Qe(e){this.rawDestructor&&this.rawDestructor(e)}function We(e){null!==e&&e.delete()}function ze(e,t,s,i,r,o,n,a,l,h,c){this.name=e,this.registeredClass=t,this.isReference=s,this.isConst=i,this.isSmartPointer=r,this.pointeeType=o,this.sharingPolicy=n,this.rawGetPointee=a,this.rawConstructor=l,this.rawShare=h,this.rawDestructor=c,r||void 0!==t.baseClass?this.toWireType=ke:i?(this.toWireType=Ge,this.destructorFunction=null):(this.toWireType=Ve,this.destructorFunction=null)}function Ke(e,t,s){r.hasOwnProperty(e)||ie("Replacing nonexistant public symbol"),void 0!==r[e].overloadTable&&void 0!==s?r[e].overloadTable[s]=t:(r[e]=t,r[e].argCount=s)}var Ye=[];function Xe(e){var t=Ye[e];return t||(e>=Ye.length&&(Ye.length=e+1),Ye[e]=t=R.get(e)),t}function Ze(e,t,s){return e.includes("j")?function(e,t,s){var i=r["dynCall_"+e];return s&&s.length?i.apply(null,[t].concat(s)):i.call(null,t)}(e,t,s):Xe(t).apply(null,s)}function qe(e,t){var s,i,r,o=(e=le(e)).includes("j")?(s=e,i=t,r=[],function(){return r.length=0,Object.assign(r,arguments),Ze(s,i,r)}):Xe(t);return"function"!=typeof o&&ce("unknown function pointer with signature "+e+": "+t),o}var Je=void 0;function $e(e){var t=Qt(e),s=le(t);return zt(t),s}function et(e,t){var s=[],i={};throw t.forEach((function e(t){i[t]||q[t]||(J[t]?J[t].forEach(e):(s.push(t),i[t]=!0))})),new Je(e+": "+s.map($e).join([", "]))}function tt(e,t){for(var s=[],i=0;i<e;i++)s.push(v[t+4*i>>>2]);return s}function st(e,t,s,i,r){var o=t.length;o<2&&ce("argTypes array size mismatch! Must at least get return value and 'this' types!");for(var n=null!==t[1]&&null!==s,a=!1,l=1;l<t.length;++l)if(null!==t[l]&&void 0===t[l].destructorFunction){a=!0;break}var h="void"!==t[0].name,c="",A="";for(l=0;l<o-2;++l)c+=(0!==l?", ":"")+"arg"+l,A+=(0!==l?", ":"")+"arg"+l+"Wired";var u="return function "+$(e)+"("+c+") {\nif (arguments.length !== "+(o-2)+") {\nthrowBindingError('function "+e+" called with ' + arguments.length + ' arguments, expected "+(o-2)+" args!');\n}\n";a&&(u+="var destructors = [];\n");var p=a?"destructors":"null",d=["throwBindingError","invoker","fn","runDestructors","retType","classParam"],f=[ce,i,r,Y,t[0],t[1]];for(n&&(u+="var thisWired = classParam.toWireType("+p+", this);\n"),l=0;l<o-2;++l)u+="var arg"+l+"Wired = argType"+l+".toWireType("+p+", arg"+l+"); // "+t[l+2].name+"\n",d.push("argType"+l),f.push(t[l+2]);if(n&&(A="thisWired"+(A.length>0?", ":"")+A),u+=(h?"var rv = ":"")+"invoker(fn"+(A.length>0?", ":"")+A+");\n",a)u+="runDestructors(destructors);\n";else for(l=n?1:2;l<t.length;++l){var E=1===l?"thisWired":"arg"+(l-2)+"Wired";null!==t[l].destructorFunction&&(u+=E+"_dtor("+E+"); // "+t[l].name+"\n",d.push(E+"_dtor"),f.push(t[l].destructorFunction))}h&&(u+="var ret = retType.fromWireType(rv);\nreturn ret;\n"),u+="}\n",d.push(u);var m=function(e,t){if(!(e instanceof Function))throw new TypeError("new_ called with constructor type "+typeof e+" which is not a function");var s=ee(e.name||"unknownFunctionName",(function(){}));s.prototype=e.prototype;var i=new s,r=e.apply(i,t);return r instanceof Object?r:i}(Function,d).apply(null,f);return m}var it=[],rt=[{},{value:void 0},{value:null},{value:!0},{value:!1}];function ot(e){e>4&&0==--rt[e].refcount&&(rt[e]=void 0,it.push(e))}function nt(){for(var e=0,t=5;t<rt.length;++t)void 0!==rt[t]&&++e;return e}function at(){for(var e=5;e<rt.length;++e)if(void 0!==rt[e])return rt[e];return null}var lt={toValue:e=>(e||ce("Cannot use deleted val. handle = "+e),rt[e].value),toHandle:e=>{switch(e){case void 0:return 1;case null:return 2;case!0:return 3;case!1:return 4;default:var t=it.length?it.pop():rt.length;return rt[t]={refcount:1,value:e},t}}};function ht(e,t,s){switch(t){case 0:return function(e){var t=s?E:m;return this.fromWireType(t[e>>>0])};case 1:return function(e){var t=s?y:g;return this.fromWireType(t[e>>>1])};case 2:return function(e){var t=s?I:v;return this.fromWireType(t[e>>>2])};default:throw new TypeError("Unknown integer type: "+e)}}function ct(e,t){var s=q[e];return void 0===s&&ce(t+" has unknown type "+$e(e)),s}function At(e){if(null===e)return"null";var t=typeof e;return"object"===t||"array"===t||"function"===t?e.toString():""+e}function ut(e,t){switch(t){case 2:return function(e){return this.fromWireType(T[e>>>2])};case 3:return function(e){return this.fromWireType(_[e>>>3])};default:throw new TypeError("Unknown float type: "+e)}}function pt(e,t,s){switch(t){case 0:return s?function(e){return E[e>>>0]}:function(e){return m[e>>>0]};case 1:return s?function(e){return y[e>>>1]}:function(e){return g[e>>>1]};case 2:return s?function(e){return I[e>>>2]}:function(e){return v[e>>>2]};default:throw new TypeError("Unknown integer type: "+e)}}var dt="undefined"!=typeof TextDecoder?new TextDecoder("utf-16le"):void 0;function ft(e,t){for(var s=e,i=s>>1,r=i+t/2;!(i>=r)&&g[i>>>0];)++i;if((s=i<<1)-e>32&&dt)return dt.decode(m.subarray(e>>>0,s>>>0));for(var o="",n=0;!(n>=t/2);++n){var a=y[e+2*n>>>1];if(0==a)break;o+=String.fromCharCode(a)}return o}function Et(e,t,s){if(void 0===s&&(s=2147483647),s<2)return 0;for(var i=t,r=(s-=2)<2*e.length?s/2:e.length,o=0;o<r;++o){var n=e.charCodeAt(o);y[t>>>1]=n,t+=2}return y[t>>>1]=0,t-i}function mt(e){return 2*e.length}function yt(e,t){for(var s=0,i="";!(s>=t/4);){var r=I[e+4*s>>>2];if(0==r)break;if(++s,r>=65536){var o=r-65536;i+=String.fromCharCode(55296|o>>10,56320|1023&o)}else i+=String.fromCharCode(r)}return i}function gt(e,t,s){if(void 0===s&&(s=2147483647),s<4)return 0;for(var i=t>>>=0,r=i+s-4,o=0;o<e.length;++o){var n=e.charCodeAt(o);if(n>=55296&&n<=57343&&(n=65536+((1023&n)<<10)|1023&e.charCodeAt(++o)),I[t>>>2]=n,(t+=4)+4>r)break}return I[t>>>2]=0,t-i}function It(e){for(var t=0,s=0;s<e.length;++s){var i=e.charCodeAt(s);i>=55296&&i<=57343&&++s,t+=4}return t}var vt={};function Tt(e){var t=vt[e];return void 0===t?le(e):t}function _t(){return"object"==typeof globalThis?globalThis:Function("return this")()}function Rt(e){var t=A.buffer;try{return A.grow(e-t.byteLength+65535>>>16),O(),1}catch(e){}}var Pt={};function Dt(){if(!Dt.strings){var e={USER:"web_user",LOGNAME:"web_user",PATH:"/",PWD:"/",HOME:"/home/web_user",LANG:("object"==typeof navigator&&navigator.languages&&navigator.languages[0]||"C").replace("-","_")+".UTF-8",_:l||"./this.program"};for(var t in Pt)void 0===Pt[t]?delete e[t]:e[t]=Pt[t];var s=[];for(var t in e)s.push(t+"="+e[t]);Dt.strings=s}return Dt.strings}var Nt={isAbs:e=>"/"===e.charAt(0),splitPath:e=>/^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/.exec(e).slice(1),normalizeArray:(e,t)=>{for(var s=0,i=e.length-1;i>=0;i--){var r=e[i];"."===r?e.splice(i,1):".."===r?(e.splice(i,1),s++):s&&(e.splice(i,1),s--)}if(t)for(;s;s--)e.unshift("..");return e},normalize:e=>{var t=Nt.isAbs(e),s="/"===e.substr(-1);return e=Nt.normalizeArray(e.split("/").filter((e=>!!e)),!t).join("/"),e||t||(e="."),e&&s&&(e+="/"),(t?"/":"")+e},dirname:e=>{var t=Nt.splitPath(e),s=t[0],i=t[1];return s||i?(i&&(i=i.substr(0,i.length-1)),s+i):"."},basename:e=>{if("/"===e)return"/";var t=(e=(e=Nt.normalize(e)).replace(/\/$/,"")).lastIndexOf("/");return-1===t?e:e.substr(t+1)},join:function(){var e=Array.prototype.slice.call(arguments);return Nt.normalize(e.join("/"))},join2:(e,t)=>Nt.normalize(e+"/"+t)},bt={resolve:function(){for(var e="",t=!1,s=arguments.length-1;s>=-1&&!t;s--){var i=s>=0?arguments[s]:wt.cwd();if("string"!=typeof i)throw new TypeError("Arguments to path.resolve must be strings");if(!i)return"";e=i+"/"+e,t=Nt.isAbs(i)}return e=Nt.normalizeArray(e.split("/").filter((e=>!!e)),!t).join("/"),(t?"/":"")+e||"."},relative:(e,t)=>{function s(e){for(var t=0;t<e.length&&""===e[t];t++);for(var s=e.length-1;s>=0&&""===e[s];s--);return t>s?[]:e.slice(t,s-t+1)}e=bt.resolve(e).substr(1),t=bt.resolve(t).substr(1);for(var i=s(e.split("/")),r=s(t.split("/")),o=Math.min(i.length,r.length),n=o,a=0;a<o;a++)if(i[a]!==r[a]){n=a;break}var l=[];for(a=n;a<i.length;a++)l.push("..");return(l=l.concat(r.slice(n))).join("/")}};function Ct(e,t,s){var i=s>0?s:C(e)+1,r=new Array(i),o=b(e,r,0,r.length);return t&&(r.length=o),r}var Ot={ttys:[],init:function(){},shutdown:function(){},register:function(e,t){Ot.ttys[e]={input:[],output:[],ops:t},wt.registerDevice(e,Ot.stream_ops)},stream_ops:{open:function(e){var t=Ot.ttys[e.node.rdev];if(!t)throw new wt.ErrnoError(43);e.tty=t,e.seekable=!1},close:function(e){e.tty.ops.fsync(e.tty)},fsync:function(e){e.tty.ops.fsync(e.tty)},read:function(e,t,s,i,r){if(!e.tty||!e.tty.ops.get_char)throw new wt.ErrnoError(60);for(var o=0,n=0;n<i;n++){var a;try{a=e.tty.ops.get_char(e.tty)}catch(e){throw new wt.ErrnoError(29)}if(void 0===a&&0===o)throw new wt.ErrnoError(6);if(null==a)break;o++,t[s+n]=a}return o&&(e.node.timestamp=Date.now()),o},write:function(e,t,s,i,r){if(!e.tty||!e.tty.ops.put_char)throw new wt.ErrnoError(60);try{for(var o=0;o<i;o++)e.tty.ops.put_char(e.tty,t[s+o])}catch(e){throw new wt.ErrnoError(29)}return i&&(e.node.timestamp=Date.now()),o}},default_tty_ops:{get_char:function(e){if(!e.input.length){var t=null;if("undefined"!=typeof window&&"function"==typeof window.prompt?null!==(t=window.prompt("Input: "))&&(t+="\n"):"function"==typeof readline&&null!==(t=readline())&&(t+="\n"),!t)return null;e.input=Ct(t,!0)}return e.input.shift()},put_char:function(e,t){null===t||10===t?(u(D(e.output,0)),e.output=[]):0!=t&&e.output.push(t)},fsync:function(e){e.output&&e.output.length>0&&(u(D(e.output,0)),e.output=[])}},default_tty1_ops:{put_char:function(e,t){null===t||10===t?(p(D(e.output,0)),e.output=[]):0!=t&&e.output.push(t)},fsync:function(e){e.output&&e.output.length>0&&(p(D(e.output,0)),e.output=[])}}};function St(e){V()}var xt={ops_table:null,mount:function(e){return xt.createNode(null,"/",16895,0)},createNode:function(e,t,s,i){if(wt.isBlkdev(s)||wt.isFIFO(s))throw new wt.ErrnoError(63);xt.ops_table||(xt.ops_table={dir:{node:{getattr:xt.node_ops.getattr,setattr:xt.node_ops.setattr,lookup:xt.node_ops.lookup,mknod:xt.node_ops.mknod,rename:xt.node_ops.rename,unlink:xt.node_ops.unlink,rmdir:xt.node_ops.rmdir,readdir:xt.node_ops.readdir,symlink:xt.node_ops.symlink},stream:{llseek:xt.stream_ops.llseek}},file:{node:{getattr:xt.node_ops.getattr,setattr:xt.node_ops.setattr},stream:{llseek:xt.stream_ops.llseek,read:xt.stream_ops.read,write:xt.stream_ops.write,allocate:xt.stream_ops.allocate,mmap:xt.stream_ops.mmap,msync:xt.stream_ops.msync}},link:{node:{getattr:xt.node_ops.getattr,setattr:xt.node_ops.setattr,readlink:xt.node_ops.readlink},stream:{}},chrdev:{node:{getattr:xt.node_ops.getattr,setattr:xt.node_ops.setattr},stream:wt.chrdev_stream_ops}});var r=wt.createNode(e,t,s,i);return wt.isDir(r.mode)?(r.node_ops=xt.ops_table.dir.node,r.stream_ops=xt.ops_table.dir.stream,r.contents={}):wt.isFile(r.mode)?(r.node_ops=xt.ops_table.file.node,r.stream_ops=xt.ops_table.file.stream,r.usedBytes=0,r.contents=null):wt.isLink(r.mode)?(r.node_ops=xt.ops_table.link.node,r.stream_ops=xt.ops_table.link.stream):wt.isChrdev(r.mode)&&(r.node_ops=xt.ops_table.chrdev.node,r.stream_ops=xt.ops_table.chrdev.stream),r.timestamp=Date.now(),e&&(e.contents[t]=r,e.timestamp=r.timestamp),r},getFileDataAsTypedArray:function(e){return e.contents?e.contents.subarray?e.contents.subarray(0,e.usedBytes):new Uint8Array(e.contents):new Uint8Array(0)},expandFileStorage:function(e,t){t>>>=0;var s=e.contents?e.contents.length:0;if(!(s>=t)){t=Math.max(t,s*(s<1048576?2:1.125)>>>0),0!=s&&(t=Math.max(t,256));var i=e.contents;e.contents=new Uint8Array(t),e.usedBytes>0&&e.contents.set(i.subarray(0,e.usedBytes),0)}},resizeFileStorage:function(e,t){if(t>>>=0,e.usedBytes!=t)if(0==t)e.contents=null,e.usedBytes=0;else{var s=e.contents;e.contents=new Uint8Array(t),s&&e.contents.set(s.subarray(0,Math.min(t,e.usedBytes))),e.usedBytes=t}},node_ops:{getattr:function(e){var t={};return t.dev=wt.isChrdev(e.mode)?e.id:1,t.ino=e.id,t.mode=e.mode,t.nlink=1,t.uid=0,t.gid=0,t.rdev=e.rdev,wt.isDir(e.mode)?t.size=4096:wt.isFile(e.mode)?t.size=e.usedBytes:wt.isLink(e.mode)?t.size=e.link.length:t.size=0,t.atime=new Date(e.timestamp),t.mtime=new Date(e.timestamp),t.ctime=new Date(e.timestamp),t.blksize=4096,t.blocks=Math.ceil(t.size/t.blksize),t},setattr:function(e,t){void 0!==t.mode&&(e.mode=t.mode),void 0!==t.timestamp&&(e.timestamp=t.timestamp),void 0!==t.size&&xt.resizeFileStorage(e,t.size)},lookup:function(e,t){throw wt.genericErrors[44]},mknod:function(e,t,s,i){return xt.createNode(e,t,s,i)},rename:function(e,t,s){if(wt.isDir(e.mode)){var i;try{i=wt.lookupNode(t,s)}catch(e){}if(i)for(var r in i.contents)throw new wt.ErrnoError(55)}delete e.parent.contents[e.name],e.parent.timestamp=Date.now(),e.name=s,t.contents[s]=e,t.timestamp=e.parent.timestamp,e.parent=t},unlink:function(e,t){delete e.contents[t],e.timestamp=Date.now()},rmdir:function(e,t){var s=wt.lookupNode(e,t);for(var i in s.contents)throw new wt.ErrnoError(55);delete e.contents[t],e.timestamp=Date.now()},readdir:function(e){var t=[".",".."];for(var s in e.contents)e.contents.hasOwnProperty(s)&&t.push(s);return t},symlink:function(e,t,s){var i=xt.createNode(e,t,41471,0);return i.link=s,i},readlink:function(e){if(!wt.isLink(e.mode))throw new wt.ErrnoError(28);return e.link}},stream_ops:{read:function(e,t,s,i,r){var o=e.node.contents;if(r>=e.node.usedBytes)return 0;var n=Math.min(e.node.usedBytes-r,i);if(n>8&&o.subarray)t.set(o.subarray(r,r+n),s);else for(var a=0;a<n;a++)t[s+a]=o[r+a];return n},write:function(e,t,s,i,r,o){if(t.buffer===E.buffer&&(o=!1),!i)return 0;var n=e.node;if(n.timestamp=Date.now(),t.subarray&&(!n.contents||n.contents.subarray)){if(o)return n.contents=t.subarray(s,s+i),n.usedBytes=i,i;if(0===n.usedBytes&&0===r)return n.contents=t.slice(s,s+i),n.usedBytes=i,i;if(r+i<=n.usedBytes)return n.contents.set(t.subarray(s,s+i),r),i}if(xt.expandFileStorage(n,r+i),n.contents.subarray&&t.subarray)n.contents.set(t.subarray(s,s+i),r);else for(var a=0;a<i;a++)n.contents[r+a]=t[s+a];return n.usedBytes=Math.max(n.usedBytes,r+i),i},llseek:function(e,t,s){var i=t;if(1===s?i+=e.position:2===s&&wt.isFile(e.node.mode)&&(i+=e.node.usedBytes),i<0)throw new wt.ErrnoError(28);return i},allocate:function(e,t,s){xt.expandFileStorage(e.node,t+s),e.node.usedBytes=Math.max(e.node.usedBytes,t+s)},mmap:function(e,t,s,i,r){if(!wt.isFile(e.node.mode))throw new wt.ErrnoError(43);var o,n,a=e.node.contents;if(2&r||a.buffer!==E.buffer){if((s>0||s+t<a.length)&&(a=a.subarray?a.subarray(s,s+t):Array.prototype.slice.call(a,s,s+t)),n=!0,!(o=St()))throw new wt.ErrnoError(48);o>>>=0,E.set(a,o>>>0)}else n=!1,o=a.byteOffset;return{ptr:o,allocated:n}},msync:function(e,t,s,i,r){return xt.stream_ops.write(e,t,0,i,s,!1),0}}},wt={root:null,mounts:[],devices:{},streams:[],nextInode:1,nameTable:null,currentPath:"/",initialized:!1,ignorePermissions:!0,ErrnoError:null,genericErrors:{},filesystems:null,syncFSRequests:0,lookupPath:(e,t={})=>{if(!(e=bt.resolve(e)))return{path:"",node:null};if((t=Object.assign({follow_mount:!0,recurse_count:0},t)).recurse_count>8)throw new wt.ErrnoError(32);for(var s=e.split("/").filter((e=>!!e)),i=wt.root,r="/",o=0;o<s.length;o++){var n=o===s.length-1;if(n&&t.parent)break;if(i=wt.lookupNode(i,s[o]),r=Nt.join2(r,s[o]),wt.isMountpoint(i)&&(!n||n&&t.follow_mount)&&(i=i.mounted.root),!n||t.follow)for(var a=0;wt.isLink(i.mode);){var l=wt.readlink(r);if(r=bt.resolve(Nt.dirname(r),l),i=wt.lookupPath(r,{recurse_count:t.recurse_count+1}).node,a++>40)throw new wt.ErrnoError(32)}}return{path:r,node:i}},getPath:e=>{for(var t;;){if(wt.isRoot(e)){var s=e.mount.mountpoint;return t?"/"!==s[s.length-1]?s+"/"+t:s+t:s}t=t?e.name+"/"+t:e.name,e=e.parent}},hashName:(e,t)=>{for(var s=0,i=0;i<t.length;i++)s=(s<<5)-s+t.charCodeAt(i)|0;return(e+s>>>0)%wt.nameTable.length},hashAddNode:e=>{var t=wt.hashName(e.parent.id,e.name);e.name_next=wt.nameTable[t],wt.nameTable[t]=e},hashRemoveNode:e=>{var t=wt.hashName(e.parent.id,e.name);if(wt.nameTable[t]===e)wt.nameTable[t]=e.name_next;else for(var s=wt.nameTable[t];s;){if(s.name_next===e){s.name_next=e.name_next;break}s=s.name_next}},lookupNode:(e,t)=>{var s=wt.mayLookup(e);if(s)throw new wt.ErrnoError(s,e);for(var i=wt.hashName(e.id,t),r=wt.nameTable[i];r;r=r.name_next){var o=r.name;if(r.parent.id===e.id&&o===t)return r}return wt.lookup(e,t)},createNode:(e,t,s,i)=>{var r=new wt.FSNode(e,t,s,i);return wt.hashAddNode(r),r},destroyNode:e=>{wt.hashRemoveNode(e)},isRoot:e=>e===e.parent,isMountpoint:e=>!!e.mounted,isFile:e=>32768==(61440&e),isDir:e=>16384==(61440&e),isLink:e=>40960==(61440&e),isChrdev:e=>8192==(61440&e),isBlkdev:e=>24576==(61440&e),isFIFO:e=>4096==(61440&e),isSocket:e=>49152==(49152&e),flagModes:{r:0,"r+":2,w:577,"w+":578,a:1089,"a+":1090},modeStringToFlags:e=>{var t=wt.flagModes[e];if(void 0===t)throw new Error("Unknown file open mode: "+e);return t},flagsToPermissionString:e=>{var t=["r","w","rw"][3&e];return 512&e&&(t+="w"),t},nodePermissions:(e,t)=>wt.ignorePermissions||(!t.includes("r")||292&e.mode)&&(!t.includes("w")||146&e.mode)&&(!t.includes("x")||73&e.mode)?0:2,mayLookup:e=>{var t=wt.nodePermissions(e,"x");return t||(e.node_ops.lookup?0:2)},mayCreate:(e,t)=>{try{return wt.lookupNode(e,t),20}catch(e){}return wt.nodePermissions(e,"wx")},mayDelete:(e,t,s)=>{var i;try{i=wt.lookupNode(e,t)}catch(e){return e.errno}var r=wt.nodePermissions(e,"wx");if(r)return r;if(s){if(!wt.isDir(i.mode))return 54;if(wt.isRoot(i)||wt.getPath(i)===wt.cwd())return 10}else if(wt.isDir(i.mode))return 31;return 0},mayOpen:(e,t)=>e?wt.isLink(e.mode)?32:wt.isDir(e.mode)&&("r"!==wt.flagsToPermissionString(t)||512&t)?31:wt.nodePermissions(e,wt.flagsToPermissionString(t)):44,MAX_OPEN_FDS:4096,nextfd:(e=0,t=wt.MAX_OPEN_FDS)=>{for(var s=e;s<=t;s++)if(!wt.streams[s])return s;throw new wt.ErrnoError(33)},getStream:e=>wt.streams[e],createStream:(e,t,s)=>{wt.FSStream||(wt.FSStream=function(){this.shared={}},wt.FSStream.prototype={},Object.defineProperties(wt.FSStream.prototype,{object:{get:function(){return this.node},set:function(e){this.node=e}},isRead:{get:function(){return 1!=(2097155&this.flags)}},isWrite:{get:function(){return 0!=(2097155&this.flags)}},isAppend:{get:function(){return 1024&this.flags}},flags:{get:function(){return this.shared.flags},set:function(e){this.shared.flags=e}},position:{get:function(){return this.shared.position},set:function(e){this.shared.position=e}}})),e=Object.assign(new wt.FSStream,e);var i=wt.nextfd(t,s);return e.fd=i,wt.streams[i]=e,e},closeStream:e=>{wt.streams[e]=null},chrdev_stream_ops:{open:e=>{var t=wt.getDevice(e.node.rdev);e.stream_ops=t.stream_ops,e.stream_ops.open&&e.stream_ops.open(e)},llseek:()=>{throw new wt.ErrnoError(70)}},major:e=>e>>8,minor:e=>255&e,makedev:(e,t)=>e<<8|t,registerDevice:(e,t)=>{wt.devices[e]={stream_ops:t}},getDevice:e=>wt.devices[e],getMounts:e=>{for(var t=[],s=[e];s.length;){var i=s.pop();t.push(i),s.push.apply(s,i.mounts)}return t},syncfs:(e,t)=>{"function"==typeof e&&(t=e,e=!1),wt.syncFSRequests++,wt.syncFSRequests>1&&p("warning: "+wt.syncFSRequests+" FS.syncfs operations in flight at once, probably just doing extra work");var s=wt.getMounts(wt.root.mount),i=0;function r(e){return wt.syncFSRequests--,t(e)}function o(e){if(e)return o.errored?void 0:(o.errored=!0,r(e));++i>=s.length&&r(null)}s.forEach((t=>{if(!t.type.syncfs)return o(null);t.type.syncfs(t,e,o)}))},mount:(e,t,s)=>{var i,r="/"===s,o=!s;if(r&&wt.root)throw new wt.ErrnoError(10);if(!r&&!o){var n=wt.lookupPath(s,{follow_mount:!1});if(s=n.path,i=n.node,wt.isMountpoint(i))throw new wt.ErrnoError(10);if(!wt.isDir(i.mode))throw new wt.ErrnoError(54)}var a={type:e,opts:t,mountpoint:s,mounts:[]},l=e.mount(a);return l.mount=a,a.root=l,r?wt.root=l:i&&(i.mounted=a,i.mount&&i.mount.mounts.push(a)),l},unmount:e=>{var t=wt.lookupPath(e,{follow_mount:!1});if(!wt.isMountpoint(t.node))throw new wt.ErrnoError(28);var s=t.node,i=s.mounted,r=wt.getMounts(i);Object.keys(wt.nameTable).forEach((e=>{for(var t=wt.nameTable[e];t;){var s=t.name_next;r.includes(t.mount)&&wt.destroyNode(t),t=s}})),s.mounted=null;var o=s.mount.mounts.indexOf(i);s.mount.mounts.splice(o,1)},lookup:(e,t)=>e.node_ops.lookup(e,t),mknod:(e,t,s)=>{var i=wt.lookupPath(e,{parent:!0}).node,r=Nt.basename(e);if(!r||"."===r||".."===r)throw new wt.ErrnoError(28);var o=wt.mayCreate(i,r);if(o)throw new wt.ErrnoError(o);if(!i.node_ops.mknod)throw new wt.ErrnoError(63);return i.node_ops.mknod(i,r,t,s)},create:(e,t)=>(t=void 0!==t?t:438,t&=4095,t|=32768,wt.mknod(e,t,0)),mkdir:(e,t)=>(t=void 0!==t?t:511,t&=1023,t|=16384,wt.mknod(e,t,0)),mkdirTree:(e,t)=>{for(var s=e.split("/"),i="",r=0;r<s.length;++r)if(s[r]){i+="/"+s[r];try{wt.mkdir(i,t)}catch(e){if(20!=e.errno)throw e}}},mkdev:(e,t,s)=>(void 0===s&&(s=t,t=438),t|=8192,wt.mknod(e,t,s)),symlink:(e,t)=>{if(!bt.resolve(e))throw new wt.ErrnoError(44);var s=wt.lookupPath(t,{parent:!0}).node;if(!s)throw new wt.ErrnoError(44);var i=Nt.basename(t),r=wt.mayCreate(s,i);if(r)throw new wt.ErrnoError(r);if(!s.node_ops.symlink)throw new wt.ErrnoError(63);return s.node_ops.symlink(s,i,e)},rename:(e,t)=>{var s,i,r=Nt.dirname(e),o=Nt.dirname(t),n=Nt.basename(e),a=Nt.basename(t);if(s=wt.lookupPath(e,{parent:!0}).node,i=wt.lookupPath(t,{parent:!0}).node,!s||!i)throw new wt.ErrnoError(44);if(s.mount!==i.mount)throw new wt.ErrnoError(75);var l,h=wt.lookupNode(s,n),c=bt.relative(e,o);if("."!==c.charAt(0))throw new wt.ErrnoError(28);if("."!==(c=bt.relative(t,r)).charAt(0))throw new wt.ErrnoError(55);try{l=wt.lookupNode(i,a)}catch(e){}if(h!==l){var A=wt.isDir(h.mode),u=wt.mayDelete(s,n,A);if(u)throw new wt.ErrnoError(u);if(u=l?wt.mayDelete(i,a,A):wt.mayCreate(i,a))throw new wt.ErrnoError(u);if(!s.node_ops.rename)throw new wt.ErrnoError(63);if(wt.isMountpoint(h)||l&&wt.isMountpoint(l))throw new wt.ErrnoError(10);if(i!==s&&(u=wt.nodePermissions(s,"w")))throw new wt.ErrnoError(u);wt.hashRemoveNode(h);try{s.node_ops.rename(h,i,a)}catch(e){throw e}finally{wt.hashAddNode(h)}}},rmdir:e=>{var t=wt.lookupPath(e,{parent:!0}).node,s=Nt.basename(e),i=wt.lookupNode(t,s),r=wt.mayDelete(t,s,!0);if(r)throw new wt.ErrnoError(r);if(!t.node_ops.rmdir)throw new wt.ErrnoError(63);if(wt.isMountpoint(i))throw new wt.ErrnoError(10);t.node_ops.rmdir(t,s),wt.destroyNode(i)},readdir:e=>{var t=wt.lookupPath(e,{follow:!0}).node;if(!t.node_ops.readdir)throw new wt.ErrnoError(54);return t.node_ops.readdir(t)},unlink:e=>{var t=wt.lookupPath(e,{parent:!0}).node;if(!t)throw new wt.ErrnoError(44);var s=Nt.basename(e),i=wt.lookupNode(t,s),r=wt.mayDelete(t,s,!1);if(r)throw new wt.ErrnoError(r);if(!t.node_ops.unlink)throw new wt.ErrnoError(63);if(wt.isMountpoint(i))throw new wt.ErrnoError(10);t.node_ops.unlink(t,s),wt.destroyNode(i)},readlink:e=>{var t=wt.lookupPath(e).node;if(!t)throw new wt.ErrnoError(44);if(!t.node_ops.readlink)throw new wt.ErrnoError(28);return bt.resolve(wt.getPath(t.parent),t.node_ops.readlink(t))},stat:(e,t)=>{var s=wt.lookupPath(e,{follow:!t}).node;if(!s)throw new wt.ErrnoError(44);if(!s.node_ops.getattr)throw new wt.ErrnoError(63);return s.node_ops.getattr(s)},lstat:e=>wt.stat(e,!0),chmod:(e,t,s)=>{var i;if(!(i="string"==typeof e?wt.lookupPath(e,{follow:!s}).node:e).node_ops.setattr)throw new wt.ErrnoError(63);i.node_ops.setattr(i,{mode:4095&t|-4096&i.mode,timestamp:Date.now()})},lchmod:(e,t)=>{wt.chmod(e,t,!0)},fchmod:(e,t)=>{var s=wt.getStream(e);if(!s)throw new wt.ErrnoError(8);wt.chmod(s.node,t)},chown:(e,t,s,i)=>{var r;if(!(r="string"==typeof e?wt.lookupPath(e,{follow:!i}).node:e).node_ops.setattr)throw new wt.ErrnoError(63);r.node_ops.setattr(r,{timestamp:Date.now()})},lchown:(e,t,s)=>{wt.chown(e,t,s,!0)},fchown:(e,t,s)=>{var i=wt.getStream(e);if(!i)throw new wt.ErrnoError(8);wt.chown(i.node,t,s)},truncate:(e,t)=>{if(t<0)throw new wt.ErrnoError(28);var s;if(!(s="string"==typeof e?wt.lookupPath(e,{follow:!0}).node:e).node_ops.setattr)throw new wt.ErrnoError(63);if(wt.isDir(s.mode))throw new wt.ErrnoError(31);if(!wt.isFile(s.mode))throw new wt.ErrnoError(28);var i=wt.nodePermissions(s,"w");if(i)throw new wt.ErrnoError(i);s.node_ops.setattr(s,{size:t,timestamp:Date.now()})},ftruncate:(e,t)=>{var s=wt.getStream(e);if(!s)throw new wt.ErrnoError(8);if(0==(2097155&s.flags))throw new wt.ErrnoError(28);wt.truncate(s.node,t)},utime:(e,t,s)=>{var i=wt.lookupPath(e,{follow:!0}).node;i.node_ops.setattr(i,{timestamp:Math.max(t,s)})},open:(e,t,s)=>{if(""===e)throw new wt.ErrnoError(44);var i;if(s=void 0===s?438:s,s=64&(t="string"==typeof t?wt.modeStringToFlags(t):t)?4095&s|32768:0,"object"==typeof e)i=e;else{e=Nt.normalize(e);try{i=wt.lookupPath(e,{follow:!(131072&t)}).node}catch(e){}}var o=!1;if(64&t)if(i){if(128&t)throw new wt.ErrnoError(20)}else i=wt.mknod(e,s,0),o=!0;if(!i)throw new wt.ErrnoError(44);if(wt.isChrdev(i.mode)&&(t&=-513),65536&t&&!wt.isDir(i.mode))throw new wt.ErrnoError(54);if(!o){var n=wt.mayOpen(i,t);if(n)throw new wt.ErrnoError(n)}512&t&&!o&&wt.truncate(i,0),t&=-131713;var a=wt.createStream({node:i,path:wt.getPath(i),flags:t,seekable:!0,position:0,stream_ops:i.stream_ops,ungotten:[],error:!1});return a.stream_ops.open&&a.stream_ops.open(a),!r.logReadFiles||1&t||(wt.readFiles||(wt.readFiles={}),e in wt.readFiles||(wt.readFiles[e]=1)),a},close:e=>{if(wt.isClosed(e))throw new wt.ErrnoError(8);e.getdents&&(e.getdents=null);try{e.stream_ops.close&&e.stream_ops.close(e)}catch(e){throw e}finally{wt.closeStream(e.fd)}e.fd=null},isClosed:e=>null===e.fd,llseek:(e,t,s)=>{if(wt.isClosed(e))throw new wt.ErrnoError(8);if(!e.seekable||!e.stream_ops.llseek)throw new wt.ErrnoError(70);if(0!=s&&1!=s&&2!=s)throw new wt.ErrnoError(28);return e.position=e.stream_ops.llseek(e,t,s),e.ungotten=[],e.position},read:(e,t,s,i,r)=>{if(s>>>=0,i<0||r<0)throw new wt.ErrnoError(28);if(wt.isClosed(e))throw new wt.ErrnoError(8);if(1==(2097155&e.flags))throw new wt.ErrnoError(8);if(wt.isDir(e.node.mode))throw new wt.ErrnoError(31);if(!e.stream_ops.read)throw new wt.ErrnoError(28);var o=void 0!==r;if(o){if(!e.seekable)throw new wt.ErrnoError(70)}else r=e.position;var n=e.stream_ops.read(e,t,s,i,r);return o||(e.position+=n),n},write:(e,t,s,i,r,o)=>{if(s>>>=0,i<0||r<0)throw new wt.ErrnoError(28);if(wt.isClosed(e))throw new wt.ErrnoError(8);if(0==(2097155&e.flags))throw new wt.ErrnoError(8);if(wt.isDir(e.node.mode))throw new wt.ErrnoError(31);if(!e.stream_ops.write)throw new wt.ErrnoError(28);e.seekable&&1024&e.flags&&wt.llseek(e,0,2);var n=void 0!==r;if(n){if(!e.seekable)throw new wt.ErrnoError(70)}else r=e.position;var a=e.stream_ops.write(e,t,s,i,r,o);return n||(e.position+=a),a},allocate:(e,t,s)=>{if(wt.isClosed(e))throw new wt.ErrnoError(8);if(t<0||s<=0)throw new wt.ErrnoError(28);if(0==(2097155&e.flags))throw new wt.ErrnoError(8);if(!wt.isFile(e.node.mode)&&!wt.isDir(e.node.mode))throw new wt.ErrnoError(43);if(!e.stream_ops.allocate)throw new wt.ErrnoError(138);e.stream_ops.allocate(e,t,s)},mmap:(e,t,s,i,r)=>{if(0!=(2&i)&&0==(2&r)&&2!=(2097155&e.flags))throw new wt.ErrnoError(2);if(1==(2097155&e.flags))throw new wt.ErrnoError(2);if(!e.stream_ops.mmap)throw new wt.ErrnoError(43);return e.stream_ops.mmap(e,t,s,i,r)},msync:(e,t,s,i,r)=>(s>>>=0,e.stream_ops.msync?e.stream_ops.msync(e,t,s,i,r):0),munmap:e=>0,ioctl:(e,t,s)=>{if(!e.stream_ops.ioctl)throw new wt.ErrnoError(59);return e.stream_ops.ioctl(e,t,s)},readFile:(e,t={})=>{if(t.flags=t.flags||0,t.encoding=t.encoding||"binary","utf8"!==t.encoding&&"binary"!==t.encoding)throw new Error('Invalid encoding type "'+t.encoding+'"');var s,i=wt.open(e,t.flags),r=wt.stat(e).size,o=new Uint8Array(r);return wt.read(i,o,0,r,0),"utf8"===t.encoding?s=D(o,0):"binary"===t.encoding&&(s=o),wt.close(i),s},writeFile:(e,t,s={})=>{s.flags=s.flags||577;var i=wt.open(e,s.flags,s.mode);if("string"==typeof t){var r=new Uint8Array(C(t)+1),o=b(t,r,0,r.length);wt.write(i,r,0,o,void 0,s.canOwn)}else{if(!ArrayBuffer.isView(t))throw new Error("Unsupported data type");wt.write(i,t,0,t.byteLength,void 0,s.canOwn)}wt.close(i)},cwd:()=>wt.currentPath,chdir:e=>{var t=wt.lookupPath(e,{follow:!0});if(null===t.node)throw new wt.ErrnoError(44);if(!wt.isDir(t.node.mode))throw new wt.ErrnoError(54);var s=wt.nodePermissions(t.node,"x");if(s)throw new wt.ErrnoError(s);wt.currentPath=t.path},createDefaultDirectories:()=>{wt.mkdir("/tmp"),wt.mkdir("/home"),wt.mkdir("/home/web_user")},createDefaultDevices:()=>{wt.mkdir("/dev"),wt.registerDevice(wt.makedev(1,3),{read:()=>0,write:(e,t,s,i,r)=>i}),wt.mkdev("/dev/null",wt.makedev(1,3)),Ot.register(wt.makedev(5,0),Ot.default_tty_ops),Ot.register(wt.makedev(6,0),Ot.default_tty1_ops),wt.mkdev("/dev/tty",wt.makedev(5,0)),wt.mkdev("/dev/tty1",wt.makedev(6,0));var e=function(){if("object"==typeof crypto&&"function"==typeof crypto.getRandomValues){var e=new Uint8Array(1);return()=>(crypto.getRandomValues(e),e[0])}return()=>V("randomDevice")}();wt.createDevice("/dev","random",e),wt.createDevice("/dev","urandom",e),wt.mkdir("/dev/shm"),wt.mkdir("/dev/shm/tmp")},createSpecialDirectories:()=>{wt.mkdir("/proc");var e=wt.mkdir("/proc/self");wt.mkdir("/proc/self/fd"),wt.mount({mount:()=>{var t=wt.createNode(e,"fd",16895,73);return t.node_ops={lookup:(e,t)=>{var s=+t,i=wt.getStream(s);if(!i)throw new wt.ErrnoError(8);var r={parent:null,mount:{mountpoint:"fake"},node_ops:{readlink:()=>i.path}};return r.parent=r,r}},t}},{},"/proc/self/fd")},createStandardStreams:()=>{r.stdin?wt.createDevice("/dev","stdin",r.stdin):wt.symlink("/dev/tty","/dev/stdin"),r.stdout?wt.createDevice("/dev","stdout",null,r.stdout):wt.symlink("/dev/tty","/dev/stdout"),r.stderr?wt.createDevice("/dev","stderr",null,r.stderr):wt.symlink("/dev/tty1","/dev/stderr"),wt.open("/dev/stdin",0),wt.open("/dev/stdout",1),wt.open("/dev/stderr",1)},ensureErrnoError:()=>{wt.ErrnoError||(wt.ErrnoError=function(e,t){this.node=t,this.setErrno=function(e){this.errno=e},this.setErrno(e),this.message="FS error"},wt.ErrnoError.prototype=new Error,wt.ErrnoError.prototype.constructor=wt.ErrnoError,[44].forEach((e=>{wt.genericErrors[e]=new wt.ErrnoError(e),wt.genericErrors[e].stack="<generic error, no stack>"})))},staticInit:()=>{wt.ensureErrnoError(),wt.nameTable=new Array(4096),wt.mount(xt,{},"/"),wt.createDefaultDirectories(),wt.createDefaultDevices(),wt.createSpecialDirectories(),wt.filesystems={MEMFS:xt}},init:(e,t,s)=>{wt.init.initialized=!0,wt.ensureErrnoError(),r.stdin=e||r.stdin,r.stdout=t||r.stdout,r.stderr=s||r.stderr,wt.createStandardStreams()},quit:()=>{wt.init.initialized=!1;for(var e=0;e<wt.streams.length;e++){var t=wt.streams[e];t&&wt.close(t)}},getMode:(e,t)=>{var s=0;return e&&(s|=365),t&&(s|=146),s},findObject:(e,t)=>{var s=wt.analyzePath(e,t);return s.exists?s.object:null},analyzePath:(e,t)=>{try{e=(i=wt.lookupPath(e,{follow:!t})).path}catch(e){}var s={isRoot:!1,exists:!1,error:0,name:null,path:null,object:null,parentExists:!1,parentPath:null,parentObject:null};try{var i=wt.lookupPath(e,{parent:!0});s.parentExists=!0,s.parentPath=i.path,s.parentObject=i.node,s.name=Nt.basename(e),i=wt.lookupPath(e,{follow:!t}),s.exists=!0,s.path=i.path,s.object=i.node,s.name=i.node.name,s.isRoot="/"===i.path}catch(e){s.error=e.errno}return s},createPath:(e,t,s,i)=>{e="string"==typeof e?e:wt.getPath(e);for(var r=t.split("/").reverse();r.length;){var o=r.pop();if(o){var n=Nt.join2(e,o);try{wt.mkdir(n)}catch(e){}e=n}}return n},createFile:(e,t,s,i,r)=>{var o=Nt.join2("string"==typeof e?e:wt.getPath(e),t),n=wt.getMode(i,r);return wt.create(o,n)},createDataFile:(e,t,s,i,r,o)=>{var n=t;e&&(e="string"==typeof e?e:wt.getPath(e),n=t?Nt.join2(e,t):e);var a=wt.getMode(i,r),l=wt.create(n,a);if(s){if("string"==typeof s){for(var h=new Array(s.length),c=0,A=s.length;c<A;++c)h[c]=s.charCodeAt(c);s=h}wt.chmod(l,146|a);var u=wt.open(l,577);wt.write(u,s,0,s.length,0,o),wt.close(u),wt.chmod(l,a)}return l},createDevice:(e,t,s,i)=>{var r=Nt.join2("string"==typeof e?e:wt.getPath(e),t),o=wt.getMode(!!s,!!i);wt.createDevice.major||(wt.createDevice.major=64);var n=wt.makedev(wt.createDevice.major++,0);return wt.registerDevice(n,{open:e=>{e.seekable=!1},close:e=>{i&&i.buffer&&i.buffer.length&&i(10)},read:(e,t,i,r,o)=>{for(var n=0,a=0;a<r;a++){var l;try{l=s()}catch(e){throw new wt.ErrnoError(29)}if(void 0===l&&0===n)throw new wt.ErrnoError(6);if(null==l)break;n++,t[i+a]=l}return n&&(e.node.timestamp=Date.now()),n},write:(e,t,s,r,o)=>{for(var n=0;n<r;n++)try{i(t[s+n])}catch(e){throw new wt.ErrnoError(29)}return r&&(e.node.timestamp=Date.now()),n}}),wt.mkdev(r,o,n)},forceLoadFile:e=>{if(e.isDevice||e.isFolder||e.link||e.contents)return!0;if("undefined"!=typeof XMLHttpRequest)throw new Error("Lazy loading should have been performed (contents set) in createLazyFile, but it was not. Lazy loading only works in web workers. Use --embed-file or --preload-file in emcc on the main thread.");if(!o)throw new Error("Cannot load without read() or XMLHttpRequest.");try{e.contents=Ct(o(e.url),!0),e.usedBytes=e.contents.length}catch(e){throw new wt.ErrnoError(29)}},createLazyFile:(e,t,s,i,r)=>{function o(){this.lengthKnown=!1,this.chunks=[]}if(o.prototype.get=function(e){if(!(e>this.length-1||e<0)){var t=e%this.chunkSize,s=e/this.chunkSize|0;return this.getter(s)[t]}},o.prototype.setDataGetter=function(e){this.getter=e},o.prototype.cacheLength=function(){var e=new XMLHttpRequest;if(e.open("HEAD",s,!1),e.send(null),!(e.status>=200&&e.status<300||304===e.status))throw new Error("Couldn't load "+s+". Status: "+e.status);var t,i=Number(e.getResponseHeader("Content-length")),r=(t=e.getResponseHeader("Accept-Ranges"))&&"bytes"===t,o=(t=e.getResponseHeader("Content-Encoding"))&&"gzip"===t,n=1048576;r||(n=i);var a=this;a.setDataGetter((e=>{var t=e*n,r=(e+1)*n-1;if(r=Math.min(r,i-1),void 0===a.chunks[e]&&(a.chunks[e]=((e,t)=>{if(e>t)throw new Error("invalid range ("+e+", "+t+") or no bytes requested!");if(t>i-1)throw new Error("only "+i+" bytes available! programmer error!");var r=new XMLHttpRequest;if(r.open("GET",s,!1),i!==n&&r.setRequestHeader("Range","bytes="+e+"-"+t),r.responseType="arraybuffer",r.overrideMimeType&&r.overrideMimeType("text/plain; charset=x-user-defined"),r.send(null),!(r.status>=200&&r.status<300||304===r.status))throw new Error("Couldn't load "+s+". Status: "+r.status);return void 0!==r.response?new Uint8Array(r.response||[]):Ct(r.responseText||"",!0)})(t,r)),void 0===a.chunks[e])throw new Error("doXHR failed!");return a.chunks[e]})),!o&&i||(n=i=1,i=this.getter(0).length,n=i,u("LazyFiles on gzip forces download of the whole file when length is accessed")),this._length=i,this._chunkSize=n,this.lengthKnown=!0},"undefined"!=typeof XMLHttpRequest)throw"Cannot do synchronous binary XHRs outside webworkers in modern browsers. Use --embed-file or --preload-file in emcc";var n={isDevice:!1,url:s},a=wt.createFile(e,t,n,i,r);n.contents?a.contents=n.contents:n.url&&(a.contents=null,a.url=n.url),Object.defineProperties(a,{usedBytes:{get:function(){return this.contents.length}}});var l={};function h(e,t,s,i,r){var o=e.node.contents;if(r>=o.length)return 0;var n=Math.min(o.length-r,i);if(o.slice)for(var a=0;a<n;a++)t[s+a]=o[r+a];else for(a=0;a<n;a++)t[s+a]=o.get(r+a);return n}return Object.keys(a.stream_ops).forEach((e=>{var t=a.stream_ops[e];l[e]=function(){return wt.forceLoadFile(a),t.apply(null,arguments)}})),l.read=(e,t,s,i,r)=>(wt.forceLoadFile(a),h(e,t,s,i,r)),l.mmap=(e,t,s,i,r)=>{wt.forceLoadFile(a);var o=St();if(!o)throw new wt.ErrnoError(48);return h(e,E,o,t,s),{ptr:o,allocated:!0}},a.stream_ops=l,a},createPreloadedFile:(e,t,s,i,r,o,a,l,h,c)=>{var A=t?bt.resolve(Nt.join2(e,t)):e;function u(s){function n(s){c&&c(),l||wt.createDataFile(e,t,s,i,r,h),o&&o(),k()}Browser.handledByPreloadPlugin(s,A,n,(()=>{a&&a(),k()}))||n(s)}G(),"string"==typeof s?function(e,t,s,i){var r=i?"":"al "+e;n(e,(s=>{f(s,'Loading data file "'+e+'" failed (no arrayBuffer).'),t(new Uint8Array(s)),r&&k()}),(t=>{if(!s)throw'Loading data file "'+e+'" failed.';s()})),r&&G()}(s,(e=>u(e)),a):u(s)},indexedDB:()=>window.indexedDB||window.mozIndexedDB||window.webkitIndexedDB||window.msIndexedDB,DB_NAME:()=>"EM_FS_"+window.location.pathname,DB_VERSION:20,DB_STORE_NAME:"FILE_DATA",saveFilesToDB:(e,t=(()=>{}),s=(()=>{}))=>{var i=wt.indexedDB();try{var r=i.open(wt.DB_NAME(),wt.DB_VERSION)}catch(e){return s(e)}r.onupgradeneeded=()=>{u("creating db"),r.result.createObjectStore(wt.DB_STORE_NAME)},r.onsuccess=()=>{var i=r.result.transaction([wt.DB_STORE_NAME],"readwrite"),o=i.objectStore(wt.DB_STORE_NAME),n=0,a=0,l=e.length;function h(){0==a?t():s()}e.forEach((e=>{var t=o.put(wt.analyzePath(e).object.contents,e);t.onsuccess=()=>{++n+a==l&&h()},t.onerror=()=>{a++,n+a==l&&h()}})),i.onerror=s},r.onerror=s},loadFilesFromDB:(e,t=(()=>{}),s=(()=>{}))=>{var i=wt.indexedDB();try{var r=i.open(wt.DB_NAME(),wt.DB_VERSION)}catch(e){return s(e)}r.onupgradeneeded=s,r.onsuccess=()=>{var i=r.result;try{var o=i.transaction([wt.DB_STORE_NAME],"readonly")}catch(e){return void s(e)}var n=o.objectStore(wt.DB_STORE_NAME),a=0,l=0,h=e.length;function c(){0==l?t():s()}e.forEach((e=>{var t=n.get(e);t.onsuccess=()=>{wt.analyzePath(e).exists&&wt.unlink(e),wt.createDataFile(Nt.dirname(e),Nt.basename(e),t.result,!0,!0,!0),++a+l==h&&c()},t.onerror=()=>{l++,a+l==h&&c()}})),o.onerror=s},r.onerror=s}},Bt={DEFAULT_POLLMASK:5,calculateAt:function(e,t,s){if(Nt.isAbs(t))return t;var i;if(i=-100===e?wt.cwd():Bt.getStreamFromFD(e).path,0==t.length){if(!s)throw new wt.ErrnoError(44);return i}return Nt.join2(i,t)},doStat:function(e,t,s){try{var i=e(t)}catch(e){if(e&&e.node&&Nt.normalize(t)!==Nt.normalize(wt.getPath(e.node)))return-54;throw e}I[s>>>2]=i.dev,I[s+8>>>2]=i.ino,I[s+12>>>2]=i.mode,v[s+16>>>2]=i.nlink,I[s+20>>>2]=i.uid,I[s+24>>>2]=i.gid,I[s+28>>>2]=i.rdev,B=[i.size>>>0,(w=i.size,+Math.abs(w)>=1?w>0?(0|Math.min(+Math.floor(w/4294967296),4294967295))>>>0:~~+Math.ceil((w-+(~~w>>>0))/4294967296)>>>0:0)],I[s+40>>>2]=B[0],I[s+44>>>2]=B[1],I[s+48>>>2]=4096,I[s+52>>>2]=i.blocks;var r=i.atime.getTime(),o=i.mtime.getTime(),n=i.ctime.getTime();return B=[Math.floor(r/1e3)>>>0,(w=Math.floor(r/1e3),+Math.abs(w)>=1?w>0?(0|Math.min(+Math.floor(w/4294967296),4294967295))>>>0:~~+Math.ceil((w-+(~~w>>>0))/4294967296)>>>0:0)],I[s+56>>>2]=B[0],I[s+60>>>2]=B[1],v[s+64>>>2]=r%1e3*1e3,B=[Math.floor(o/1e3)>>>0,(w=Math.floor(o/1e3),+Math.abs(w)>=1?w>0?(0|Math.min(+Math.floor(w/4294967296),4294967295))>>>0:~~+Math.ceil((w-+(~~w>>>0))/4294967296)>>>0:0)],I[s+72>>>2]=B[0],I[s+76>>>2]=B[1],v[s+80>>>2]=o%1e3*1e3,B=[Math.floor(n/1e3)>>>0,(w=Math.floor(n/1e3),+Math.abs(w)>=1?w>0?(0|Math.min(+Math.floor(w/4294967296),4294967295))>>>0:~~+Math.ceil((w-+(~~w>>>0))/4294967296)>>>0:0)],I[s+88>>>2]=B[0],I[s+92>>>2]=B[1],v[s+96>>>2]=n%1e3*1e3,B=[i.ino>>>0,(w=i.ino,+Math.abs(w)>=1?w>0?(0|Math.min(+Math.floor(w/4294967296),4294967295))>>>0:~~+Math.ceil((w-+(~~w>>>0))/4294967296)>>>0:0)],I[s+104>>>2]=B[0],I[s+108>>>2]=B[1],0},doMsync:function(e,t,s,i,r){if(!wt.isFile(t.node.mode))throw new wt.ErrnoError(43);if(2&i)return 0;e>>>=0;var o=m.slice(e,e+s);wt.msync(t,o,r,s,i)},varargs:void 0,get:function(){return Bt.varargs+=4,I[Bt.varargs-4>>>2]},getStr:function(e){return N(e)},getStreamFromFD:function(e){var t=wt.getStream(e);if(!t)throw new wt.ErrnoError(8);return t}};function Ft(e){return e%4==0&&(e%100!=0||e%400==0)}var Mt=[31,29,31,30,31,30,31,31,30,31,30,31],Lt=[31,28,31,30,31,30,31,31,30,31,30,31];function Ut(e,t,s,i){var r=I[i+40>>>2],o={tm_sec:I[i>>>2],tm_min:I[i+4>>>2],tm_hour:I[i+8>>>2],tm_mday:I[i+12>>>2],tm_mon:I[i+16>>>2],tm_year:I[i+20>>>2],tm_wday:I[i+24>>>2],tm_yday:I[i+28>>>2],tm_isdst:I[i+32>>>2],tm_gmtoff:I[i+36>>>2],tm_zone:r?N(r):""},n=N(s),a={"%c":"%a %b %d %H:%M:%S %Y","%D":"%m/%d/%y","%F":"%Y-%m-%d","%h":"%b","%r":"%I:%M:%S %p","%R":"%H:%M","%T":"%H:%M:%S","%x":"%m/%d/%y","%X":"%H:%M:%S","%Ec":"%c","%EC":"%C","%Ex":"%m/%d/%y","%EX":"%H:%M:%S","%Ey":"%y","%EY":"%Y","%Od":"%d","%Oe":"%e","%OH":"%H","%OI":"%I","%Om":"%m","%OM":"%M","%OS":"%S","%Ou":"%u","%OU":"%U","%OV":"%V","%Ow":"%w","%OW":"%W","%Oy":"%y"};for(var l in a)n=n.replace(new RegExp(l,"g"),a[l]);var h=["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],c=["January","February","March","April","May","June","July","August","September","October","November","December"];function A(e,t,s){for(var i="number"==typeof e?e.toString():e||"";i.length<t;)i=s[0]+i;return i}function u(e,t){return A(e,t,"0")}function p(e,t){function s(e){return e<0?-1:e>0?1:0}var i;return 0===(i=s(e.getFullYear()-t.getFullYear()))&&0===(i=s(e.getMonth()-t.getMonth()))&&(i=s(e.getDate()-t.getDate())),i}function d(e){switch(e.getDay()){case 0:return new Date(e.getFullYear()-1,11,29);case 1:return e;case 2:return new Date(e.getFullYear(),0,3);case 3:return new Date(e.getFullYear(),0,2);case 4:return new Date(e.getFullYear(),0,1);case 5:return new Date(e.getFullYear()-1,11,31);case 6:return new Date(e.getFullYear()-1,11,30)}}function f(e){var t=function(e,t){for(var s=new Date(e.getTime());t>0;){var i=Ft(s.getFullYear()),r=s.getMonth(),o=(i?Mt:Lt)[r];if(!(t>o-s.getDate()))return s.setDate(s.getDate()+t),s;t-=o-s.getDate()+1,s.setDate(1),r<11?s.setMonth(r+1):(s.setMonth(0),s.setFullYear(s.getFullYear()+1))}return s}(new Date(e.tm_year+1900,0,1),e.tm_yday),s=new Date(t.getFullYear(),0,4),i=new Date(t.getFullYear()+1,0,4),r=d(s),o=d(i);return p(r,t)<=0?p(o,t)<=0?t.getFullYear()+1:t.getFullYear():t.getFullYear()-1}var m={"%a":function(e){return h[e.tm_wday].substring(0,3)},"%A":function(e){return h[e.tm_wday]},"%b":function(e){return c[e.tm_mon].substring(0,3)},"%B":function(e){return c[e.tm_mon]},"%C":function(e){return u((e.tm_year+1900)/100|0,2)},"%d":function(e){return u(e.tm_mday,2)},"%e":function(e){return A(e.tm_mday,2," ")},"%g":function(e){return f(e).toString().substring(2)},"%G":function(e){return f(e)},"%H":function(e){return u(e.tm_hour,2)},"%I":function(e){var t=e.tm_hour;return 0==t?t=12:t>12&&(t-=12),u(t,2)},"%j":function(e){return u(e.tm_mday+function(e,t){for(var s=0,i=0;i<=t;s+=e[i++]);return s}(Ft(e.tm_year+1900)?Mt:Lt,e.tm_mon-1),3)},"%m":function(e){return u(e.tm_mon+1,2)},"%M":function(e){return u(e.tm_min,2)},"%n":function(){return"\n"},"%p":function(e){return e.tm_hour>=0&&e.tm_hour<12?"AM":"PM"},"%S":function(e){return u(e.tm_sec,2)},"%t":function(){return"\t"},"%u":function(e){return e.tm_wday||7},"%U":function(e){var t=e.tm_yday+7-e.tm_wday;return u(Math.floor(t/7),2)},"%V":function(e){var t=Math.floor((e.tm_yday+7-(e.tm_wday+6)%7)/7);if((e.tm_wday+371-e.tm_yday-2)%7<=2&&t++,t){if(53==t){var s=(e.tm_wday+371-e.tm_yday)%7;4==s||3==s&&Ft(e.tm_year)||(t=1)}}else{t=52;var i=(e.tm_wday+7-e.tm_yday-1)%7;(4==i||5==i&&Ft(e.tm_year%400-1))&&t++}return u(t,2)},"%w":function(e){return e.tm_wday},"%W":function(e){var t=e.tm_yday+7-(e.tm_wday+6)%7;return u(Math.floor(t/7),2)},"%y":function(e){return(e.tm_year+1900).toString().substring(2)},"%Y":function(e){return e.tm_year+1900},"%z":function(e){var t=e.tm_gmtoff,s=t>=0;return t=(t=Math.abs(t)/60)/60*100+t%60,(s?"+":"-")+String("0000"+t).slice(-4)},"%Z":function(e){return e.tm_zone},"%%":function(){return"%"}};for(var l in n=n.replace(/%%/g,"\0\0"),m)n.includes(l)&&(n=n.replace(new RegExp(l,"g"),m[l](o)));var y,g,v=Ct(n=n.replace(/\0\0/g,"%"),!1);return v.length>t?0:(y=v,g=e,E.set(y,g>>>0),v.length-1)}se=r.InternalError=te(Error,"InternalError"),function(){for(var e=new Array(256),t=0;t<256;++t)e[t]=String.fromCharCode(t);ae=e}(),he=r.BindingError=te(Error,"BindingError"),Fe.prototype.isAliasOf=ue,Fe.prototype.clone=Se,Fe.prototype.delete=xe,Fe.prototype.isDeleted=we,Fe.prototype.deleteLater=Be,r.getInheritedInstanceCount=Ie,r.getLiveInheritedInstances=ve,r.flushPendingDeletes=_e,r.setDelayFunction=Pe,ze.prototype.getPointee=je,ze.prototype.destructor=Qe,ze.prototype.argPackAdvance=8,ze.prototype.readValueFromPointer=X,ze.prototype.deleteObject=We,ze.prototype.fromWireType=Ce,Je=r.UnboundTypeError=te(Error,"UnboundTypeError"),r.count_emval_handles=nt,r.get_first_emval=at;var Ht=function(e,t,s,i){e||(e=this),this.parent=e,this.mount=e.mount,this.mounted=null,this.id=wt.nextInode++,this.name=t,this.mode=s,this.node_ops={},this.stream_ops={},this.rdev=i},Gt=365,kt=146;Object.defineProperties(Ht.prototype,{read:{get:function(){return(this.mode&Gt)===Gt},set:function(e){e?this.mode|=Gt:this.mode&=-366}},write:{get:function(){return(this.mode&kt)===kt},set:function(e){e?this.mode|=kt:this.mode&=-147}},isFolder:{get:function(){return wt.isDir(this.mode)}},isDevice:{get:function(){return wt.isChrdev(this.mode)}}}),wt.FSNode=Ht,wt.staticInit();var Vt={f:function(e,t,s){throw new z(e).init(t,s),e},R:function(e){var t=K[e];delete K[e];var s=t.elements,i=s.length,r=s.map((function(e){return e.getterReturnType})).concat(s.map((function(e){return e.setterArgumentType}))),o=t.rawConstructor,n=t.rawDestructor;re([e],r,(function(e){return s.forEach(((t,s)=>{var r=e[s],o=t.getter,n=t.getterContext,a=e[s+i],l=t.setter,h=t.setterContext;t.read=e=>r.fromWireType(o(n,e)),t.write=(e,t)=>{var s=[];l(h,e,a.toWireType(s,t)),Y(s)}})),[{name:t.name,fromWireType:function(e){for(var t=new Array(i),r=0;r<i;++r)t[r]=s[r].read(e);return n(e),t},toWireType:function(e,r){if(i!==r.length)throw new TypeError("Incorrect number of tuple elements for "+t.name+": expected="+i+", actual="+r.length);for(var a=o(),l=0;l<i;++l)s[l].write(a,r[l]);return null!==e&&e.push(n,a),a},argPackAdvance:8,readValueFromPointer:X,destructorFunction:n}]}))},p:function(e){var t=oe[e];delete oe[e];var s=t.rawConstructor,i=t.rawDestructor,r=t.fields;re([e],r.map((e=>e.getterReturnType)).concat(r.map((e=>e.setterArgumentType))),(e=>{var o={};return r.forEach(((t,s)=>{var i=t.fieldName,n=e[s],a=t.getter,l=t.getterContext,h=e[s+r.length],c=t.setter,A=t.setterContext;o[i]={read:e=>n.fromWireType(a(l,e)),write:(e,t)=>{var s=[];c(A,e,h.toWireType(s,t)),Y(s)}}})),[{name:t.name,fromWireType:function(e){var t={};for(var s in o)t[s]=o[s].read(e);return i(e),t},toWireType:function(e,t){for(var r in o)if(!(r in t))throw new TypeError('Missing field:  "'+r+'"');var n=s();for(r in o)o[r].write(n,t[r]);return null!==e&&e.push(i,n),n},argPackAdvance:8,readValueFromPointer:X,destructorFunction:i}]}))},F:function(e,t,s,i,r){},P:function(e,t,s,i,r){var o=ne(s);Ae(e,{name:t=le(t),fromWireType:function(e){return!!e},toWireType:function(e,t){return t?i:r},argPackAdvance:8,readValueFromPointer:function(e){var i;if(1===s)i=E;else if(2===s)i=y;else{if(4!==s)throw new TypeError("Unknown boolean type size: "+t);i=I}return this.fromWireType(i[e>>>o])},destructorFunction:null})},o:function(e,t,s,i,r,o,n,a,l,h,c,A,u){c=le(c),o=qe(r,o),a&&(a=qe(n,a)),h&&(h=qe(l,h)),u=qe(A,u);var p=$(c);Le(p,(function(){et("Cannot construct "+c+" due to unbound types",[i])})),re([e,t,s],i?[i]:[],(function(t){var s,r;t=t[0],r=i?(s=t.registeredClass).instancePrototype:Fe.prototype;var n=ee(p,(function(){if(Object.getPrototypeOf(this)!==l)throw new he("Use 'new' to construct "+c);if(void 0===A.constructor_body)throw new he(c+" has no accessible constructor");var e=A.constructor_body[arguments.length];if(void 0===e)throw new he("Tried to invoke ctor of "+c+" with invalid number of parameters ("+arguments.length+") - expected ("+Object.keys(A.constructor_body).toString()+") parameters instead!");return e.apply(this,arguments)})),l=Object.create(r,{constructor:{value:n}});n.prototype=l;var A=new Ue(c,n,l,u,s,o,a,h),d=new ze(c,A,!0,!1,!1),f=new ze(c+"*",A,!1,!1,!1),E=new ze(c+" const*",A,!1,!0,!1);return ge[e]={pointerType:f,constPointerType:E},Ke(p,n),[d,f,E]}))},n:function(e,t,s,i,r,o){f(t>0);var n=tt(t,s);r=qe(i,r),re([],[e],(function(e){var s="constructor "+(e=e[0]).name;if(void 0===e.registeredClass.constructor_body&&(e.registeredClass.constructor_body=[]),void 0!==e.registeredClass.constructor_body[t-1])throw new he("Cannot register multiple constructors with identical number of parameters ("+(t-1)+") for class '"+e.name+"'! Overload resolution is currently only performed using the parameter count, not actual type info!");return e.registeredClass.constructor_body[t-1]=()=>{et("Cannot construct "+e.name+" due to unbound types",n)},re([],n,(function(i){return i.splice(1,0,null),e.registeredClass.constructor_body[t-1]=st(s,i,null,r,o),[]})),[]}))},b:function(e,t,s,i,r,o,n,a){var l=tt(s,i);t=le(t),o=qe(r,o),re([],[e],(function(e){var i=(e=e[0]).name+"."+t;function r(){et("Cannot call "+i+" due to unbound types",l)}t.startsWith("@@")&&(t=Symbol[t.substring(2)]),a&&e.registeredClass.pureVirtualFunctions.push(t);var h=e.registeredClass.instancePrototype,c=h[t];return void 0===c||void 0===c.overloadTable&&c.className!==e.name&&c.argCount===s-2?(r.argCount=s-2,r.className=e.name,h[t]=r):(Me(h,t,i),h[t].overloadTable[s-2]=r),re([],l,(function(r){var a=st(i,r,e,o,n);return void 0===h[t].overloadTable?(a.argCount=s-2,h[t]=a):h[t].overloadTable[s-2]=a,[]})),[]}))},O:function(e,t){Ae(e,{name:t=le(t),fromWireType:function(e){var t=lt.toValue(e);return ot(e),t},toWireType:function(e,t){return lt.toHandle(t)},argPackAdvance:8,readValueFromPointer:X,destructorFunction:null})},B:function(e,t,s,i){var r=ne(s);function o(){}t=le(t),o.values={},Ae(e,{name:t,constructor:o,fromWireType:function(e){return this.constructor.values[e]},toWireType:function(e,t){return t.value},argPackAdvance:8,readValueFromPointer:ht(t,r,i),destructorFunction:null}),Le(t,o)},s:function(e,t,s){var i=ct(e,"enum");t=le(t);var r=i.constructor,o=Object.create(i.constructor.prototype,{value:{value:s},constructor:{value:ee(i.name+"_"+t,(function(){}))}});r.values[s]=o,r[t]=o},z:function(e,t,s){var i=ne(s);Ae(e,{name:t=le(t),fromWireType:function(e){return e},toWireType:function(e,t){return t},argPackAdvance:8,readValueFromPointer:ut(t,i),destructorFunction:null})},c:function(e,t,s,i,r,o){var n=tt(t,s);e=le(e),r=qe(i,r),Le(e,(function(){et("Cannot call "+e+" due to unbound types",n)}),t-1),re([],n,(function(s){var i=[s[0],null].concat(s.slice(1));return Ke(e,st(e,i,null,r,o),t-1),[]}))},r:function(e,t,s,i,r){t=le(t);var o=ne(s),n=e=>e;if(0===i){var a=32-8*s;n=e=>e<<a>>>a}var l=t.includes("unsigned");Ae(e,{name:t,fromWireType:n,toWireType:l?function(e,t){return this.name,t>>>0}:function(e,t){return this.name,t},argPackAdvance:8,readValueFromPointer:pt(t,o,0!==i),destructorFunction:null})},h:function(e,t,s){var i=[Int8Array,Uint8Array,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array][t];function r(e){var t=v,s=t[(e>>=2)>>>0],r=t[e+1>>>0];return new i(t.buffer,r,s)}Ae(e,{name:s=le(s),fromWireType:r,argPackAdvance:8,readValueFromPointer:r},{ignoreDuplicateRegistrations:!0})},A:function(e,t){var s="std::string"===(t=le(t));Ae(e,{name:t,fromWireType:function(e){var t,i=v[e>>>2],r=e+4;if(s)for(var o=r,n=0;n<=i;++n){var a=r+n;if(n==i||0==m[a>>>0]){var l=N(o,a-o);void 0===t?t=l:(t+=String.fromCharCode(0),t+=l),o=a+1}}else{var h=new Array(i);for(n=0;n<i;++n)h[n]=String.fromCharCode(m[r+n>>>0]);t=h.join("")}return zt(e),t},toWireType:function(e,t){var i;t instanceof ArrayBuffer&&(t=new Uint8Array(t));var r="string"==typeof t;r||t instanceof Uint8Array||t instanceof Uint8ClampedArray||t instanceof Int8Array||ce("Cannot pass non-string to std::string"),i=s&&r?C(t):t.length;var o=jt(4+i+1),n=o+4;if(n>>>=0,v[o>>>2]=i,s&&r)b(t,m,n,i+1);else if(r)for(var a=0;a<i;++a){var l=t.charCodeAt(a);l>255&&(zt(n),ce("String has UTF-16 code units that do not fit in 8 bits")),m[n+a>>>0]=l}else for(a=0;a<i;++a)m[n+a>>>0]=t[a];return null!==e&&e.push(zt,o),o},argPackAdvance:8,readValueFromPointer:X,destructorFunction:function(e){zt(e)}})},v:function(e,t,s){var i,r,o,n,a;s=le(s),2===t?(i=ft,r=Et,n=mt,o=()=>g,a=1):4===t&&(i=yt,r=gt,n=It,o=()=>v,a=2),Ae(e,{name:s,fromWireType:function(e){for(var s,r=v[e>>>2],n=o(),l=e+4,h=0;h<=r;++h){var c=e+4+h*t;if(h==r||0==n[c>>>a]){var A=i(l,c-l);void 0===s?s=A:(s+=String.fromCharCode(0),s+=A),l=c+t}}return zt(e),s},toWireType:function(e,i){"string"!=typeof i&&ce("Cannot pass non-string to C++ string type "+s);var o=n(i),l=jt(4+o+t);return v[(l>>>=0)>>>2]=o>>a,r(i,l+4,o+t),null!==e&&e.push(zt,l),l},argPackAdvance:8,readValueFromPointer:X,destructorFunction:function(e){zt(e)}})},S:function(e,t,s,i,r,o){K[e]={name:le(t),rawConstructor:qe(s,i),rawDestructor:qe(r,o),elements:[]}},i:function(e,t,s,i,r,o,n,a,l){K[e].elements.push({getterReturnType:t,getter:qe(s,i),getterContext:r,setterArgumentType:o,setter:qe(n,a),setterContext:l})},q:function(e,t,s,i,r,o){oe[e]={name:le(t),rawConstructor:qe(s,i),rawDestructor:qe(r,o),fields:[]}},e:function(e,t,s,i,r,o,n,a,l,h){oe[e].fields.push({fieldName:le(t),getterReturnType:s,getter:qe(i,r),getterContext:o,setterArgumentType:n,setter:qe(a,l),setterContext:h})},Q:function(e,t){Ae(e,{isVoid:!0,name:t=le(t),argPackAdvance:0,fromWireType:function(){},toWireType:function(e,t){}})},m:function(e,t,s){e=lt.toValue(e),t=ct(t,"emval::as");var i=[],r=lt.toHandle(i);return v[s>>>2]=r,t.toWireType(i,e)},x:function(e,t,s,i){e=lt.toValue(e);for(var r=function(e,t){for(var s=new Array(e),i=0;i<e;++i)s[i]=ct(v[t+4*i>>>2],"parameter "+i);return s}(t,s),o=new Array(t),n=0;n<t;++n){var a=r[n];o[n]=a.readValueFromPointer(i),i+=a.argPackAdvance}var l=e.apply(void 0,o);return lt.toHandle(l)},a:ot,D:function(e){return 0===e?lt.toHandle(_t()):(e=Tt(e),lt.toHandle(_t()[e]))},k:function(e,t){return e=lt.toValue(e),t=lt.toValue(t),lt.toHandle(e[t])},t:function(e){e>4&&(rt[e].refcount+=1)},U:function(e,t){return(e=lt.toValue(e))instanceof(t=lt.toValue(t))},w:function(e){return"number"==typeof(e=lt.toValue(e))},C:function(e){return"string"==typeof(e=lt.toValue(e))},T:function(){return lt.toHandle([])},g:function(e){return lt.toHandle(Tt(e))},u:function(){return lt.toHandle({})},l:function(e){Y(lt.toValue(e)),ot(e)},j:function(e,t,s){e=lt.toValue(e),t=lt.toValue(t),s=lt.toValue(s),e[t]=s},d:function(e,t){var s=(e=ct(e,"_emval_take_value")).readValueFromPointer(t);return lt.toHandle(s)},y:function(){V("")},N:function(e,t,s){m.copyWithin(e>>>0,t>>>0,t+s>>>0)},L:function(e){var t,s,i=m.length,r=4294901760;if((e>>>=0)>r)return!1;for(var o=1;o<=4;o*=2){var n=i*(1+.2/o);if(n=Math.min(n,e+100663296),Rt(Math.min(r,(t=Math.max(e,n))+((s=65536)-t%s)%s)))return!0}return!1},H:function(e,t){var s=0;return Dt().forEach((function(i,r){var o=t+s;v[e+4*r>>>2]=o,function(e,t,s){for(var i=0;i<e.length;++i)E[t++>>>0]=e.charCodeAt(i);s||(E[t>>>0]=0)}(i,o),s+=i.length+1})),0},I:function(e,t){var s=Dt();v[e>>>2]=s.length;var i=0;return s.forEach((function(e){i+=e.length+1})),v[t>>>2]=i,0},J:function(e){try{var t=Bt.getStreamFromFD(e);return wt.close(t),0}catch(e){if(void 0===wt||!(e instanceof wt.ErrnoError))throw e;return e.errno}},K:function(e,t,s,i){try{var r=function(e,t,s,i){for(var r=0,o=0;o<s;o++){var n=v[t>>>2],a=v[t+4>>>2];t+=8;var l=wt.read(e,E,n,a,i);if(l<0)return-1;if(r+=l,l<a)break;void 0!==i&&(i+=l)}return r}(Bt.getStreamFromFD(e),t,s);return v[i>>>2]=r,0}catch(e){if(void 0===wt||!(e instanceof wt.ErrnoError))throw e;return e.errno}},E:function(e,t,s,i,r){try{var o=(l=s)+2097152>>>0<4194305-!!(a=t)?(a>>>0)+4294967296*l:NaN;if(isNaN(o))return 61;var n=Bt.getStreamFromFD(e);return wt.llseek(n,o,i),B=[n.position>>>0,(w=n.position,+Math.abs(w)>=1?w>0?(0|Math.min(+Math.floor(w/4294967296),4294967295))>>>0:~~+Math.ceil((w-+(~~w>>>0))/4294967296)>>>0:0)],I[r>>>2]=B[0],I[r+4>>>2]=B[1],n.getdents&&0===o&&0===i&&(n.getdents=null),0}catch(e){if(void 0===wt||!(e instanceof wt.ErrnoError))throw e;return e.errno}var a,l},M:function(e,t,s,i){try{var r=function(e,t,s,i){for(var r=0,o=0;o<s;o++){var n=v[t>>>2],a=v[t+4>>>2];t+=8;var l=wt.write(e,E,n,a,i);if(l<0)return-1;r+=l,void 0!==i&&(i+=l)}return r}(Bt.getStreamFromFD(e),t,s);return v[i>>>2]=r,0}catch(e){if(void 0===wt||!(e instanceof wt.ErrnoError))throw e;return e.errno}},G:function(e,t,s,i,r){return Ut(e,t,s,i)}};!function(){var e={a:Vt};function t(e,t){var s,i=e.exports;r.asm=i,A=r.asm.V,O(),R=r.asm.X,s=r.asm.W,M.unshift(s),k()}function s(e){t(e.instance)}function o(t){return(c||"function"!=typeof fetch?Promise.resolve().then((function(){return Q(S)})):fetch(S,{credentials:"same-origin"}).then((function(e){if(!e.ok)throw"failed to load wasm binary file at '"+S+"'";return e.arrayBuffer()})).catch((function(){return Q(S)}))).then((function(t){return WebAssembly.instantiate(t,e)})).then((function(e){return e})).then(t,(function(e){p("failed to asynchronously prepare wasm: "+e),V(e)}))}if(G(),r.instantiateWasm)try{return r.instantiateWasm(e,t)}catch(e){p("Module.instantiateWasm callback failed with error: "+e),i(e)}(c||"function"!=typeof WebAssembly.instantiateStreaming||j(S)||"function"!=typeof fetch?o(s):fetch(S,{credentials:"same-origin"}).then((function(t){return WebAssembly.instantiateStreaming(t,e).then(s,(function(e){return p("wasm streaming compile failed: "+e),p("falling back to ArrayBuffer instantiation"),o(s)}))}))).catch(i)}();var jt=function(){return(jt=r.asm.Y).apply(null,arguments)},Qt=r.___getTypeName=function(){return(Qt=r.___getTypeName=r.asm.Z).apply(null,arguments)};r.__embind_initialize_bindings=function(){return(r.__embind_initialize_bindings=r.asm._).apply(null,arguments)};var Wt,zt=function(){return(zt=r.asm.$).apply(null,arguments)},Kt=function(){return(Kt=r.asm.aa).apply(null,arguments)};function Yt(){function e(){Wt||(Wt=!0,r.calledRun=!0,d||(r.noFSInit||wt.init.initialized||wt.init(),wt.ignorePermissions=!1,W(M),t(r),r.onRuntimeInitialized&&r.onRuntimeInitialized(),function(){if(r.postRun)for("function"==typeof r.postRun&&(r.postRun=[r.postRun]);r.postRun.length;)e=r.postRun.shift(),L.unshift(e);var e;W(L)}()))}U>0||(function(){if(r.preRun)for("function"==typeof r.preRun&&(r.preRun=[r.preRun]);r.preRun.length;)e=r.preRun.shift(),F.unshift(e);var e;W(F)}(),U>0||(r.setStatus?(r.setStatus("Running..."),setTimeout((function(){setTimeout((function(){r.setStatus("")}),1),e()}),1)):e()))}if(r.dynCall_jiji=function(){return(r.dynCall_jiji=r.asm.ba).apply(null,arguments)},r.dynCall_viijii=function(){return(r.dynCall_viijii=r.asm.ca).apply(null,arguments)},r.dynCall_iiiiij=function(){return(r.dynCall_iiiiij=r.asm.da).apply(null,arguments)},r.dynCall_iiiiijj=function(){return(r.dynCall_iiiiijj=r.asm.ea).apply(null,arguments)},r.dynCall_iiiiiijj=function(){return(r.dynCall_iiiiiijj=r.asm.fa).apply(null,arguments)},H=function e(){Wt||Yt(),Wt||(H=e)},r.preInit)for("function"==typeof r.preInit&&(r.preInit=[r.preInit]);r.preInit.length>0;)r.preInit.pop()();return Yt(),e.ready});"object"==typeof e&&"object"==typeof t?t.exports=i:"function"==typeof define&&define.amd?define([],(function(){return i})):"object"==typeof e&&(e.WebIFCWasm=i)}}),pg=class{constructor(e){this.value=e,this.type=5}},dg=class{constructor(e){this.expressID=e,this.type=0}};if((rg=ig||(ig={})).IFC2X3="IFC2X3",rg.IFC4="IFC4",rg.IFC4X3="IFC4X3",function(e){e.IfcAbsorbedDoseMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcAccelerationMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcAmountOfSubstanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcAngularVelocityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcAreaMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcBoolean=class{constructor(e){this.type=3,this.value="true"==e}};e.IfcBoxAlignment=class{constructor(e){this.value=e,this.type=1}};e.IfcComplexNumber=class{constructor(e){this.value=e}};e.IfcCompoundPlaneAngleMeasure=class{constructor(e){this.value=e}};e.IfcContextDependentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcCountMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcCurvatureMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcDayInMonthNumber=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcDaylightSavingHour=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcDescriptiveMeasure=class{constructor(e){this.value=e,this.type=1}};class t{constructor(e){this.type=4,this.value=parseFloat(e)}}e.IfcDimensionCount=t;e.IfcDoseEquivalentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcDynamicViscosityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricCapacitanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricChargeMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricConductanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricCurrentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricResistanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricVoltageMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcEnergyMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcFontStyle=class{constructor(e){this.value=e,this.type=1}};e.IfcFontVariant=class{constructor(e){this.value=e,this.type=1}};e.IfcFontWeight=class{constructor(e){this.value=e,this.type=1}};e.IfcForceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcFrequencyMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcGloballyUniqueId=class{constructor(e){this.value=e,this.type=1}};e.IfcHeatFluxDensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcHeatingValueMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcHourInDay=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcIdentifier=class{constructor(e){this.value=e,this.type=1}};e.IfcIlluminanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcInductanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcInteger=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcIntegerCountRateMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcIonConcentrationMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcIsothermalMoistureCapacityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcKinematicViscosityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLabel=class{constructor(e){this.value=e,this.type=1}};e.IfcLengthMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLinearForceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLinearMomentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLinearStiffnessMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLinearVelocityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLogical=class{constructor(e){this.type=3,this.value="true"==e}};e.IfcLuminousFluxMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLuminousIntensityDistributionMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLuminousIntensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMagneticFluxDensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMagneticFluxMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMassDensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMassFlowRateMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMassMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMassPerLengthMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMinuteInHour=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcModulusOfElasticityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcModulusOfLinearSubgradeReactionMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcModulusOfRotationalSubgradeReactionMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcModulusOfSubgradeReactionMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMoistureDiffusivityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMolecularWeightMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMomentOfInertiaMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMonetaryMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMonthInYearNumber=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcNormalisedRatioMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcNumericMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPHMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcParameterValue=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPlanarForceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPlaneAngleMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPositiveLengthMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPositivePlaneAngleMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPositiveRatioMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPowerMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPresentableText=class{constructor(e){this.value=e,this.type=1}};e.IfcPressureMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRadioActivityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRatioMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcReal=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRotationalFrequencyMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRotationalMassMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRotationalStiffnessMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSecondInMinute=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSectionModulusMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSectionalAreaIntegralMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcShearModulusMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSolidAngleMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSoundPowerMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSoundPressureMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSpecificHeatCapacityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSpecularExponent=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSpecularRoughness=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTemperatureGradientMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcText=class{constructor(e){this.value=e,this.type=1}};e.IfcTextAlignment=class{constructor(e){this.value=e,this.type=1}};e.IfcTextDecoration=class{constructor(e){this.value=e,this.type=1}};e.IfcTextFontName=class{constructor(e){this.value=e,this.type=1}};e.IfcTextTransformation=class{constructor(e){this.value=e,this.type=1}};e.IfcThermalAdmittanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermalConductivityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermalExpansionCoefficientMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermalResistanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermalTransmittanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermodynamicTemperatureMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTimeMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTimeStamp=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTorqueMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcVaporPermeabilityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcVolumeMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcVolumetricFlowRateMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcWarpingConstantMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcWarpingMomentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcYearNumber=class{constructor(e){this.type=4,this.value=parseFloat(e)}};class s{}s.DEAD_LOAD_G={type:3,value:"DEAD_LOAD_G"},s.COMPLETION_G1={type:3,value:"COMPLETION_G1"},s.LIVE_LOAD_Q={type:3,value:"LIVE_LOAD_Q"},s.SNOW_S={type:3,value:"SNOW_S"},s.WIND_W={type:3,value:"WIND_W"},s.PRESTRESSING_P={type:3,value:"PRESTRESSING_P"},s.SETTLEMENT_U={type:3,value:"SETTLEMENT_U"},s.TEMPERATURE_T={type:3,value:"TEMPERATURE_T"},s.EARTHQUAKE_E={type:3,value:"EARTHQUAKE_E"},s.FIRE={type:3,value:"FIRE"},s.IMPULSE={type:3,value:"IMPULSE"},s.IMPACT={type:3,value:"IMPACT"},s.TRANSPORT={type:3,value:"TRANSPORT"},s.ERECTION={type:3,value:"ERECTION"},s.PROPPING={type:3,value:"PROPPING"},s.SYSTEM_IMPERFECTION={type:3,value:"SYSTEM_IMPERFECTION"},s.SHRINKAGE={type:3,value:"SHRINKAGE"},s.CREEP={type:3,value:"CREEP"},s.LACK_OF_FIT={type:3,value:"LACK_OF_FIT"},s.BUOYANCY={type:3,value:"BUOYANCY"},s.ICE={type:3,value:"ICE"},s.CURRENT={type:3,value:"CURRENT"},s.WAVE={type:3,value:"WAVE"},s.RAIN={type:3,value:"RAIN"},s.BRAKES={type:3,value:"BRAKES"},s.USERDEFINED={type:3,value:"USERDEFINED"},s.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcActionSourceTypeEnum=s;class i{}i.PERMANENT_G={type:3,value:"PERMANENT_G"},i.VARIABLE_Q={type:3,value:"VARIABLE_Q"},i.EXTRAORDINARY_A={type:3,value:"EXTRAORDINARY_A"},i.USERDEFINED={type:3,value:"USERDEFINED"},i.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcActionTypeEnum=i;class r{}r.ELECTRICACTUATOR={type:3,value:"ELECTRICACTUATOR"},r.HANDOPERATEDACTUATOR={type:3,value:"HANDOPERATEDACTUATOR"},r.HYDRAULICACTUATOR={type:3,value:"HYDRAULICACTUATOR"},r.PNEUMATICACTUATOR={type:3,value:"PNEUMATICACTUATOR"},r.THERMOSTATICACTUATOR={type:3,value:"THERMOSTATICACTUATOR"},r.USERDEFINED={type:3,value:"USERDEFINED"},r.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcActuatorTypeEnum=r;class o{}o.OFFICE={type:3,value:"OFFICE"},o.SITE={type:3,value:"SITE"},o.HOME={type:3,value:"HOME"},o.DISTRIBUTIONPOINT={type:3,value:"DISTRIBUTIONPOINT"},o.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcAddressTypeEnum=o;class n{}n.AHEAD={type:3,value:"AHEAD"},n.BEHIND={type:3,value:"BEHIND"},e.IfcAheadOrBehind=n;class a{}a.CONSTANTFLOW={type:3,value:"CONSTANTFLOW"},a.VARIABLEFLOWPRESSUREDEPENDANT={type:3,value:"VARIABLEFLOWPRESSUREDEPENDANT"},a.VARIABLEFLOWPRESSUREINDEPENDANT={type:3,value:"VARIABLEFLOWPRESSUREINDEPENDANT"},a.USERDEFINED={type:3,value:"USERDEFINED"},a.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAirTerminalBoxTypeEnum=a;class l{}l.GRILLE={type:3,value:"GRILLE"},l.REGISTER={type:3,value:"REGISTER"},l.DIFFUSER={type:3,value:"DIFFUSER"},l.EYEBALL={type:3,value:"EYEBALL"},l.IRIS={type:3,value:"IRIS"},l.LINEARGRILLE={type:3,value:"LINEARGRILLE"},l.LINEARDIFFUSER={type:3,value:"LINEARDIFFUSER"},l.USERDEFINED={type:3,value:"USERDEFINED"},l.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAirTerminalTypeEnum=l;class h{}h.FIXEDPLATECOUNTERFLOWEXCHANGER={type:3,value:"FIXEDPLATECOUNTERFLOWEXCHANGER"},h.FIXEDPLATECROSSFLOWEXCHANGER={type:3,value:"FIXEDPLATECROSSFLOWEXCHANGER"},h.FIXEDPLATEPARALLELFLOWEXCHANGER={type:3,value:"FIXEDPLATEPARALLELFLOWEXCHANGER"},h.ROTARYWHEEL={type:3,value:"ROTARYWHEEL"},h.RUNAROUNDCOILLOOP={type:3,value:"RUNAROUNDCOILLOOP"},h.HEATPIPE={type:3,value:"HEATPIPE"},h.TWINTOWERENTHALPYRECOVERYLOOPS={type:3,value:"TWINTOWERENTHALPYRECOVERYLOOPS"},h.THERMOSIPHONSEALEDTUBEHEATEXCHANGERS={type:3,value:"THERMOSIPHONSEALEDTUBEHEATEXCHANGERS"},h.THERMOSIPHONCOILTYPEHEATEXCHANGERS={type:3,value:"THERMOSIPHONCOILTYPEHEATEXCHANGERS"},h.USERDEFINED={type:3,value:"USERDEFINED"},h.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAirToAirHeatRecoveryTypeEnum=h;class c{}c.BELL={type:3,value:"BELL"},c.BREAKGLASSBUTTON={type:3,value:"BREAKGLASSBUTTON"},c.LIGHT={type:3,value:"LIGHT"},c.MANUALPULLBOX={type:3,value:"MANUALPULLBOX"},c.SIREN={type:3,value:"SIREN"},c.WHISTLE={type:3,value:"WHISTLE"},c.USERDEFINED={type:3,value:"USERDEFINED"},c.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAlarmTypeEnum=c;class A{}A.IN_PLANE_LOADING_2D={type:3,value:"IN_PLANE_LOADING_2D"},A.OUT_PLANE_LOADING_2D={type:3,value:"OUT_PLANE_LOADING_2D"},A.LOADING_3D={type:3,value:"LOADING_3D"},A.USERDEFINED={type:3,value:"USERDEFINED"},A.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAnalysisModelTypeEnum=A;class u{}u.FIRST_ORDER_THEORY={type:3,value:"FIRST_ORDER_THEORY"},u.SECOND_ORDER_THEORY={type:3,value:"SECOND_ORDER_THEORY"},u.THIRD_ORDER_THEORY={type:3,value:"THIRD_ORDER_THEORY"},u.FULL_NONLINEAR_THEORY={type:3,value:"FULL_NONLINEAR_THEORY"},u.USERDEFINED={type:3,value:"USERDEFINED"},u.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAnalysisTheoryTypeEnum=u;class p{}p.ADD={type:3,value:"ADD"},p.DIVIDE={type:3,value:"DIVIDE"},p.MULTIPLY={type:3,value:"MULTIPLY"},p.SUBTRACT={type:3,value:"SUBTRACT"},e.IfcArithmeticOperatorEnum=p;class d{}d.SITE={type:3,value:"SITE"},d.FACTORY={type:3,value:"FACTORY"},d.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAssemblyPlaceEnum=d;class f{}f.POLYLINE_FORM={type:3,value:"POLYLINE_FORM"},f.CIRCULAR_ARC={type:3,value:"CIRCULAR_ARC"},f.ELLIPTIC_ARC={type:3,value:"ELLIPTIC_ARC"},f.PARABOLIC_ARC={type:3,value:"PARABOLIC_ARC"},f.HYPERBOLIC_ARC={type:3,value:"HYPERBOLIC_ARC"},f.UNSPECIFIED={type:3,value:"UNSPECIFIED"},e.IfcBSplineCurveForm=f;class E{}E.BEAM={type:3,value:"BEAM"},E.JOIST={type:3,value:"JOIST"},E.LINTEL={type:3,value:"LINTEL"},E.T_BEAM={type:3,value:"T_BEAM"},E.USERDEFINED={type:3,value:"USERDEFINED"},E.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBeamTypeEnum=E;class m{}m.GREATERTHAN={type:3,value:"GREATERTHAN"},m.GREATERTHANOREQUALTO={type:3,value:"GREATERTHANOREQUALTO"},m.LESSTHAN={type:3,value:"LESSTHAN"},m.LESSTHANOREQUALTO={type:3,value:"LESSTHANOREQUALTO"},m.EQUALTO={type:3,value:"EQUALTO"},m.NOTEQUALTO={type:3,value:"NOTEQUALTO"},e.IfcBenchmarkEnum=m;class y{}y.WATER={type:3,value:"WATER"},y.STEAM={type:3,value:"STEAM"},y.USERDEFINED={type:3,value:"USERDEFINED"},y.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBoilerTypeEnum=y;class g{}g.UNION={type:3,value:"UNION"},g.INTERSECTION={type:3,value:"INTERSECTION"},g.DIFFERENCE={type:3,value:"DIFFERENCE"},e.IfcBooleanOperator=g;class I{}I.USERDEFINED={type:3,value:"USERDEFINED"},I.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBuildingElementProxyTypeEnum=I;class v{}v.BEND={type:3,value:"BEND"},v.CROSS={type:3,value:"CROSS"},v.REDUCER={type:3,value:"REDUCER"},v.TEE={type:3,value:"TEE"},v.USERDEFINED={type:3,value:"USERDEFINED"},v.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCableCarrierFittingTypeEnum=v;class T{}T.CABLELADDERSEGMENT={type:3,value:"CABLELADDERSEGMENT"},T.CABLETRAYSEGMENT={type:3,value:"CABLETRAYSEGMENT"},T.CABLETRUNKINGSEGMENT={type:3,value:"CABLETRUNKINGSEGMENT"},T.CONDUITSEGMENT={type:3,value:"CONDUITSEGMENT"},T.USERDEFINED={type:3,value:"USERDEFINED"},T.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCableCarrierSegmentTypeEnum=T;class _{}_.CABLESEGMENT={type:3,value:"CABLESEGMENT"},_.CONDUCTORSEGMENT={type:3,value:"CONDUCTORSEGMENT"},_.USERDEFINED={type:3,value:"USERDEFINED"},_.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCableSegmentTypeEnum=_;class R{}R.NOCHANGE={type:3,value:"NOCHANGE"},R.MODIFIED={type:3,value:"MODIFIED"},R.ADDED={type:3,value:"ADDED"},R.DELETED={type:3,value:"DELETED"},R.MODIFIEDADDED={type:3,value:"MODIFIEDADDED"},R.MODIFIEDDELETED={type:3,value:"MODIFIEDDELETED"},e.IfcChangeActionEnum=R;class P{}P.AIRCOOLED={type:3,value:"AIRCOOLED"},P.WATERCOOLED={type:3,value:"WATERCOOLED"},P.HEATRECOVERY={type:3,value:"HEATRECOVERY"},P.USERDEFINED={type:3,value:"USERDEFINED"},P.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcChillerTypeEnum=P;class D{}D.DXCOOLINGCOIL={type:3,value:"DXCOOLINGCOIL"},D.WATERCOOLINGCOIL={type:3,value:"WATERCOOLINGCOIL"},D.STEAMHEATINGCOIL={type:3,value:"STEAMHEATINGCOIL"},D.WATERHEATINGCOIL={type:3,value:"WATERHEATINGCOIL"},D.ELECTRICHEATINGCOIL={type:3,value:"ELECTRICHEATINGCOIL"},D.GASHEATINGCOIL={type:3,value:"GASHEATINGCOIL"},D.USERDEFINED={type:3,value:"USERDEFINED"},D.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCoilTypeEnum=D;class N{}N.COLUMN={type:3,value:"COLUMN"},N.USERDEFINED={type:3,value:"USERDEFINED"},N.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcColumnTypeEnum=N;class b{}b.DYNAMIC={type:3,value:"DYNAMIC"},b.RECIPROCATING={type:3,value:"RECIPROCATING"},b.ROTARY={type:3,value:"ROTARY"},b.SCROLL={type:3,value:"SCROLL"},b.TROCHOIDAL={type:3,value:"TROCHOIDAL"},b.SINGLESTAGE={type:3,value:"SINGLESTAGE"},b.BOOSTER={type:3,value:"BOOSTER"},b.OPENTYPE={type:3,value:"OPENTYPE"},b.HERMETIC={type:3,value:"HERMETIC"},b.SEMIHERMETIC={type:3,value:"SEMIHERMETIC"},b.WELDEDSHELLHERMETIC={type:3,value:"WELDEDSHELLHERMETIC"},b.ROLLINGPISTON={type:3,value:"ROLLINGPISTON"},b.ROTARYVANE={type:3,value:"ROTARYVANE"},b.SINGLESCREW={type:3,value:"SINGLESCREW"},b.TWINSCREW={type:3,value:"TWINSCREW"},b.USERDEFINED={type:3,value:"USERDEFINED"},b.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCompressorTypeEnum=b;class C{}C.WATERCOOLEDSHELLTUBE={type:3,value:"WATERCOOLEDSHELLTUBE"},C.WATERCOOLEDSHELLCOIL={type:3,value:"WATERCOOLEDSHELLCOIL"},C.WATERCOOLEDTUBEINTUBE={type:3,value:"WATERCOOLEDTUBEINTUBE"},C.WATERCOOLEDBRAZEDPLATE={type:3,value:"WATERCOOLEDBRAZEDPLATE"},C.AIRCOOLED={type:3,value:"AIRCOOLED"},C.EVAPORATIVECOOLED={type:3,value:"EVAPORATIVECOOLED"},C.USERDEFINED={type:3,value:"USERDEFINED"},C.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCondenserTypeEnum=C;class O{}O.ATPATH={type:3,value:"ATPATH"},O.ATSTART={type:3,value:"ATSTART"},O.ATEND={type:3,value:"ATEND"},O.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcConnectionTypeEnum=O;class S{}S.HARD={type:3,value:"HARD"},S.SOFT={type:3,value:"SOFT"},S.ADVISORY={type:3,value:"ADVISORY"},S.USERDEFINED={type:3,value:"USERDEFINED"},S.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcConstraintEnum=S;class x{}x.FLOATING={type:3,value:"FLOATING"},x.PROPORTIONAL={type:3,value:"PROPORTIONAL"},x.PROPORTIONALINTEGRAL={type:3,value:"PROPORTIONALINTEGRAL"},x.PROPORTIONALINTEGRALDERIVATIVE={type:3,value:"PROPORTIONALINTEGRALDERIVATIVE"},x.TIMEDTWOPOSITION={type:3,value:"TIMEDTWOPOSITION"},x.TWOPOSITION={type:3,value:"TWOPOSITION"},x.USERDEFINED={type:3,value:"USERDEFINED"},x.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcControllerTypeEnum=x;class w{}w.ACTIVE={type:3,value:"ACTIVE"},w.PASSIVE={type:3,value:"PASSIVE"},w.USERDEFINED={type:3,value:"USERDEFINED"},w.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCooledBeamTypeEnum=w;class B{}B.NATURALDRAFT={type:3,value:"NATURALDRAFT"},B.MECHANICALINDUCEDDRAFT={type:3,value:"MECHANICALINDUCEDDRAFT"},B.MECHANICALFORCEDDRAFT={type:3,value:"MECHANICALFORCEDDRAFT"},B.USERDEFINED={type:3,value:"USERDEFINED"},B.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCoolingTowerTypeEnum=B;class F{}F.BUDGET={type:3,value:"BUDGET"},F.COSTPLAN={type:3,value:"COSTPLAN"},F.ESTIMATE={type:3,value:"ESTIMATE"},F.TENDER={type:3,value:"TENDER"},F.PRICEDBILLOFQUANTITIES={type:3,value:"PRICEDBILLOFQUANTITIES"},F.UNPRICEDBILLOFQUANTITIES={type:3,value:"UNPRICEDBILLOFQUANTITIES"},F.SCHEDULEOFRATES={type:3,value:"SCHEDULEOFRATES"},F.USERDEFINED={type:3,value:"USERDEFINED"},F.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCostScheduleTypeEnum=F;class M{}M.CEILING={type:3,value:"CEILING"},M.FLOORING={type:3,value:"FLOORING"},M.CLADDING={type:3,value:"CLADDING"},M.ROOFING={type:3,value:"ROOFING"},M.INSULATION={type:3,value:"INSULATION"},M.MEMBRANE={type:3,value:"MEMBRANE"},M.SLEEVING={type:3,value:"SLEEVING"},M.WRAPPING={type:3,value:"WRAPPING"},M.USERDEFINED={type:3,value:"USERDEFINED"},M.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCoveringTypeEnum=M;class L{}L.AED={type:3,value:"AED"},L.AES={type:3,value:"AES"},L.ATS={type:3,value:"ATS"},L.AUD={type:3,value:"AUD"},L.BBD={type:3,value:"BBD"},L.BEG={type:3,value:"BEG"},L.BGL={type:3,value:"BGL"},L.BHD={type:3,value:"BHD"},L.BMD={type:3,value:"BMD"},L.BND={type:3,value:"BND"},L.BRL={type:3,value:"BRL"},L.BSD={type:3,value:"BSD"},L.BWP={type:3,value:"BWP"},L.BZD={type:3,value:"BZD"},L.CAD={type:3,value:"CAD"},L.CBD={type:3,value:"CBD"},L.CHF={type:3,value:"CHF"},L.CLP={type:3,value:"CLP"},L.CNY={type:3,value:"CNY"},L.CYS={type:3,value:"CYS"},L.CZK={type:3,value:"CZK"},L.DDP={type:3,value:"DDP"},L.DEM={type:3,value:"DEM"},L.DKK={type:3,value:"DKK"},L.EGL={type:3,value:"EGL"},L.EST={type:3,value:"EST"},L.EUR={type:3,value:"EUR"},L.FAK={type:3,value:"FAK"},L.FIM={type:3,value:"FIM"},L.FJD={type:3,value:"FJD"},L.FKP={type:3,value:"FKP"},L.FRF={type:3,value:"FRF"},L.GBP={type:3,value:"GBP"},L.GIP={type:3,value:"GIP"},L.GMD={type:3,value:"GMD"},L.GRX={type:3,value:"GRX"},L.HKD={type:3,value:"HKD"},L.HUF={type:3,value:"HUF"},L.ICK={type:3,value:"ICK"},L.IDR={type:3,value:"IDR"},L.ILS={type:3,value:"ILS"},L.INR={type:3,value:"INR"},L.IRP={type:3,value:"IRP"},L.ITL={type:3,value:"ITL"},L.JMD={type:3,value:"JMD"},L.JOD={type:3,value:"JOD"},L.JPY={type:3,value:"JPY"},L.KES={type:3,value:"KES"},L.KRW={type:3,value:"KRW"},L.KWD={type:3,value:"KWD"},L.KYD={type:3,value:"KYD"},L.LKR={type:3,value:"LKR"},L.LUF={type:3,value:"LUF"},L.MTL={type:3,value:"MTL"},L.MUR={type:3,value:"MUR"},L.MXN={type:3,value:"MXN"},L.MYR={type:3,value:"MYR"},L.NLG={type:3,value:"NLG"},L.NZD={type:3,value:"NZD"},L.OMR={type:3,value:"OMR"},L.PGK={type:3,value:"PGK"},L.PHP={type:3,value:"PHP"},L.PKR={type:3,value:"PKR"},L.PLN={type:3,value:"PLN"},L.PTN={type:3,value:"PTN"},L.QAR={type:3,value:"QAR"},L.RUR={type:3,value:"RUR"},L.SAR={type:3,value:"SAR"},L.SCR={type:3,value:"SCR"},L.SEK={type:3,value:"SEK"},L.SGD={type:3,value:"SGD"},L.SKP={type:3,value:"SKP"},L.THB={type:3,value:"THB"},L.TRL={type:3,value:"TRL"},L.TTD={type:3,value:"TTD"},L.TWD={type:3,value:"TWD"},L.USD={type:3,value:"USD"},L.VEB={type:3,value:"VEB"},L.VND={type:3,value:"VND"},L.XEU={type:3,value:"XEU"},L.ZAR={type:3,value:"ZAR"},L.ZWD={type:3,value:"ZWD"},L.NOK={type:3,value:"NOK"},e.IfcCurrencyEnum=L;class U{}U.USERDEFINED={type:3,value:"USERDEFINED"},U.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCurtainWallTypeEnum=U;class H{}H.CONTROLDAMPER={type:3,value:"CONTROLDAMPER"},H.FIREDAMPER={type:3,value:"FIREDAMPER"},H.SMOKEDAMPER={type:3,value:"SMOKEDAMPER"},H.FIRESMOKEDAMPER={type:3,value:"FIRESMOKEDAMPER"},H.BACKDRAFTDAMPER={type:3,value:"BACKDRAFTDAMPER"},H.RELIEFDAMPER={type:3,value:"RELIEFDAMPER"},H.BLASTDAMPER={type:3,value:"BLASTDAMPER"},H.GRAVITYDAMPER={type:3,value:"GRAVITYDAMPER"},H.GRAVITYRELIEFDAMPER={type:3,value:"GRAVITYRELIEFDAMPER"},H.BALANCINGDAMPER={type:3,value:"BALANCINGDAMPER"},H.FUMEHOODEXHAUST={type:3,value:"FUMEHOODEXHAUST"},H.USERDEFINED={type:3,value:"USERDEFINED"},H.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDamperTypeEnum=H;class G{}G.MEASURED={type:3,value:"MEASURED"},G.PREDICTED={type:3,value:"PREDICTED"},G.SIMULATED={type:3,value:"SIMULATED"},G.USERDEFINED={type:3,value:"USERDEFINED"},G.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDataOriginEnum=G;class k{}k.ANGULARVELOCITYUNIT={type:3,value:"ANGULARVELOCITYUNIT"},k.COMPOUNDPLANEANGLEUNIT={type:3,value:"COMPOUNDPLANEANGLEUNIT"},k.DYNAMICVISCOSITYUNIT={type:3,value:"DYNAMICVISCOSITYUNIT"},k.HEATFLUXDENSITYUNIT={type:3,value:"HEATFLUXDENSITYUNIT"},k.INTEGERCOUNTRATEUNIT={type:3,value:"INTEGERCOUNTRATEUNIT"},k.ISOTHERMALMOISTURECAPACITYUNIT={type:3,value:"ISOTHERMALMOISTURECAPACITYUNIT"},k.KINEMATICVISCOSITYUNIT={type:3,value:"KINEMATICVISCOSITYUNIT"},k.LINEARVELOCITYUNIT={type:3,value:"LINEARVELOCITYUNIT"},k.MASSDENSITYUNIT={type:3,value:"MASSDENSITYUNIT"},k.MASSFLOWRATEUNIT={type:3,value:"MASSFLOWRATEUNIT"},k.MOISTUREDIFFUSIVITYUNIT={type:3,value:"MOISTUREDIFFUSIVITYUNIT"},k.MOLECULARWEIGHTUNIT={type:3,value:"MOLECULARWEIGHTUNIT"},k.SPECIFICHEATCAPACITYUNIT={type:3,value:"SPECIFICHEATCAPACITYUNIT"},k.THERMALADMITTANCEUNIT={type:3,value:"THERMALADMITTANCEUNIT"},k.THERMALCONDUCTANCEUNIT={type:3,value:"THERMALCONDUCTANCEUNIT"},k.THERMALRESISTANCEUNIT={type:3,value:"THERMALRESISTANCEUNIT"},k.THERMALTRANSMITTANCEUNIT={type:3,value:"THERMALTRANSMITTANCEUNIT"},k.VAPORPERMEABILITYUNIT={type:3,value:"VAPORPERMEABILITYUNIT"},k.VOLUMETRICFLOWRATEUNIT={type:3,value:"VOLUMETRICFLOWRATEUNIT"},k.ROTATIONALFREQUENCYUNIT={type:3,value:"ROTATIONALFREQUENCYUNIT"},k.TORQUEUNIT={type:3,value:"TORQUEUNIT"},k.MOMENTOFINERTIAUNIT={type:3,value:"MOMENTOFINERTIAUNIT"},k.LINEARMOMENTUNIT={type:3,value:"LINEARMOMENTUNIT"},k.LINEARFORCEUNIT={type:3,value:"LINEARFORCEUNIT"},k.PLANARFORCEUNIT={type:3,value:"PLANARFORCEUNIT"},k.MODULUSOFELASTICITYUNIT={type:3,value:"MODULUSOFELASTICITYUNIT"},k.SHEARMODULUSUNIT={type:3,value:"SHEARMODULUSUNIT"},k.LINEARSTIFFNESSUNIT={type:3,value:"LINEARSTIFFNESSUNIT"},k.ROTATIONALSTIFFNESSUNIT={type:3,value:"ROTATIONALSTIFFNESSUNIT"},k.MODULUSOFSUBGRADEREACTIONUNIT={type:3,value:"MODULUSOFSUBGRADEREACTIONUNIT"},k.ACCELERATIONUNIT={type:3,value:"ACCELERATIONUNIT"},k.CURVATUREUNIT={type:3,value:"CURVATUREUNIT"},k.HEATINGVALUEUNIT={type:3,value:"HEATINGVALUEUNIT"},k.IONCONCENTRATIONUNIT={type:3,value:"IONCONCENTRATIONUNIT"},k.LUMINOUSINTENSITYDISTRIBUTIONUNIT={type:3,value:"LUMINOUSINTENSITYDISTRIBUTIONUNIT"},k.MASSPERLENGTHUNIT={type:3,value:"MASSPERLENGTHUNIT"},k.MODULUSOFLINEARSUBGRADEREACTIONUNIT={type:3,value:"MODULUSOFLINEARSUBGRADEREACTIONUNIT"},k.MODULUSOFROTATIONALSUBGRADEREACTIONUNIT={type:3,value:"MODULUSOFROTATIONALSUBGRADEREACTIONUNIT"},k.PHUNIT={type:3,value:"PHUNIT"},k.ROTATIONALMASSUNIT={type:3,value:"ROTATIONALMASSUNIT"},k.SECTIONAREAINTEGRALUNIT={type:3,value:"SECTIONAREAINTEGRALUNIT"},k.SECTIONMODULUSUNIT={type:3,value:"SECTIONMODULUSUNIT"},k.SOUNDPOWERUNIT={type:3,value:"SOUNDPOWERUNIT"},k.SOUNDPRESSUREUNIT={type:3,value:"SOUNDPRESSUREUNIT"},k.TEMPERATUREGRADIENTUNIT={type:3,value:"TEMPERATUREGRADIENTUNIT"},k.THERMALEXPANSIONCOEFFICIENTUNIT={type:3,value:"THERMALEXPANSIONCOEFFICIENTUNIT"},k.WARPINGCONSTANTUNIT={type:3,value:"WARPINGCONSTANTUNIT"},k.WARPINGMOMENTUNIT={type:3,value:"WARPINGMOMENTUNIT"},k.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcDerivedUnitEnum=k;class V{}V.ORIGIN={type:3,value:"ORIGIN"},V.TARGET={type:3,value:"TARGET"},e.IfcDimensionExtentUsage=V;class j{}j.POSITIVE={type:3,value:"POSITIVE"},j.NEGATIVE={type:3,value:"NEGATIVE"},e.IfcDirectionSenseEnum=j;class Q{}Q.FORMEDDUCT={type:3,value:"FORMEDDUCT"},Q.INSPECTIONCHAMBER={type:3,value:"INSPECTIONCHAMBER"},Q.INSPECTIONPIT={type:3,value:"INSPECTIONPIT"},Q.MANHOLE={type:3,value:"MANHOLE"},Q.METERCHAMBER={type:3,value:"METERCHAMBER"},Q.SUMP={type:3,value:"SUMP"},Q.TRENCH={type:3,value:"TRENCH"},Q.VALVECHAMBER={type:3,value:"VALVECHAMBER"},Q.USERDEFINED={type:3,value:"USERDEFINED"},Q.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDistributionChamberElementTypeEnum=Q;class W{}W.PUBLIC={type:3,value:"PUBLIC"},W.RESTRICTED={type:3,value:"RESTRICTED"},W.CONFIDENTIAL={type:3,value:"CONFIDENTIAL"},W.PERSONAL={type:3,value:"PERSONAL"},W.USERDEFINED={type:3,value:"USERDEFINED"},W.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDocumentConfidentialityEnum=W;class z{}z.DRAFT={type:3,value:"DRAFT"},z.FINALDRAFT={type:3,value:"FINALDRAFT"},z.FINAL={type:3,value:"FINAL"},z.REVISION={type:3,value:"REVISION"},z.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDocumentStatusEnum=z;class K{}K.SWINGING={type:3,value:"SWINGING"},K.DOUBLE_ACTING={type:3,value:"DOUBLE_ACTING"},K.SLIDING={type:3,value:"SLIDING"},K.FOLDING={type:3,value:"FOLDING"},K.REVOLVING={type:3,value:"REVOLVING"},K.ROLLINGUP={type:3,value:"ROLLINGUP"},K.USERDEFINED={type:3,value:"USERDEFINED"},K.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorPanelOperationEnum=K;class Y{}Y.LEFT={type:3,value:"LEFT"},Y.MIDDLE={type:3,value:"MIDDLE"},Y.RIGHT={type:3,value:"RIGHT"},Y.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorPanelPositionEnum=Y;class X{}X.ALUMINIUM={type:3,value:"ALUMINIUM"},X.HIGH_GRADE_STEEL={type:3,value:"HIGH_GRADE_STEEL"},X.STEEL={type:3,value:"STEEL"},X.WOOD={type:3,value:"WOOD"},X.ALUMINIUM_WOOD={type:3,value:"ALUMINIUM_WOOD"},X.ALUMINIUM_PLASTIC={type:3,value:"ALUMINIUM_PLASTIC"},X.PLASTIC={type:3,value:"PLASTIC"},X.USERDEFINED={type:3,value:"USERDEFINED"},X.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorStyleConstructionEnum=X;class Z{}Z.SINGLE_SWING_LEFT={type:3,value:"SINGLE_SWING_LEFT"},Z.SINGLE_SWING_RIGHT={type:3,value:"SINGLE_SWING_RIGHT"},Z.DOUBLE_DOOR_SINGLE_SWING={type:3,value:"DOUBLE_DOOR_SINGLE_SWING"},Z.DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT={type:3,value:"DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT"},Z.DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT={type:3,value:"DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT"},Z.DOUBLE_SWING_LEFT={type:3,value:"DOUBLE_SWING_LEFT"},Z.DOUBLE_SWING_RIGHT={type:3,value:"DOUBLE_SWING_RIGHT"},Z.DOUBLE_DOOR_DOUBLE_SWING={type:3,value:"DOUBLE_DOOR_DOUBLE_SWING"},Z.SLIDING_TO_LEFT={type:3,value:"SLIDING_TO_LEFT"},Z.SLIDING_TO_RIGHT={type:3,value:"SLIDING_TO_RIGHT"},Z.DOUBLE_DOOR_SLIDING={type:3,value:"DOUBLE_DOOR_SLIDING"},Z.FOLDING_TO_LEFT={type:3,value:"FOLDING_TO_LEFT"},Z.FOLDING_TO_RIGHT={type:3,value:"FOLDING_TO_RIGHT"},Z.DOUBLE_DOOR_FOLDING={type:3,value:"DOUBLE_DOOR_FOLDING"},Z.REVOLVING={type:3,value:"REVOLVING"},Z.ROLLINGUP={type:3,value:"ROLLINGUP"},Z.USERDEFINED={type:3,value:"USERDEFINED"},Z.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorStyleOperationEnum=Z;class q{}q.BEND={type:3,value:"BEND"},q.CONNECTOR={type:3,value:"CONNECTOR"},q.ENTRY={type:3,value:"ENTRY"},q.EXIT={type:3,value:"EXIT"},q.JUNCTION={type:3,value:"JUNCTION"},q.OBSTRUCTION={type:3,value:"OBSTRUCTION"},q.TRANSITION={type:3,value:"TRANSITION"},q.USERDEFINED={type:3,value:"USERDEFINED"},q.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDuctFittingTypeEnum=q;class J{}J.RIGIDSEGMENT={type:3,value:"RIGIDSEGMENT"},J.FLEXIBLESEGMENT={type:3,value:"FLEXIBLESEGMENT"},J.USERDEFINED={type:3,value:"USERDEFINED"},J.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDuctSegmentTypeEnum=J;class ${}$.FLATOVAL={type:3,value:"FLATOVAL"},$.RECTANGULAR={type:3,value:"RECTANGULAR"},$.ROUND={type:3,value:"ROUND"},$.USERDEFINED={type:3,value:"USERDEFINED"},$.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDuctSilencerTypeEnum=$;class ee{}ee.COMPUTER={type:3,value:"COMPUTER"},ee.DIRECTWATERHEATER={type:3,value:"DIRECTWATERHEATER"},ee.DISHWASHER={type:3,value:"DISHWASHER"},ee.ELECTRICCOOKER={type:3,value:"ELECTRICCOOKER"},ee.ELECTRICHEATER={type:3,value:"ELECTRICHEATER"},ee.FACSIMILE={type:3,value:"FACSIMILE"},ee.FREESTANDINGFAN={type:3,value:"FREESTANDINGFAN"},ee.FREEZER={type:3,value:"FREEZER"},ee.FRIDGE_FREEZER={type:3,value:"FRIDGE_FREEZER"},ee.HANDDRYER={type:3,value:"HANDDRYER"},ee.INDIRECTWATERHEATER={type:3,value:"INDIRECTWATERHEATER"},ee.MICROWAVE={type:3,value:"MICROWAVE"},ee.PHOTOCOPIER={type:3,value:"PHOTOCOPIER"},ee.PRINTER={type:3,value:"PRINTER"},ee.REFRIGERATOR={type:3,value:"REFRIGERATOR"},ee.RADIANTHEATER={type:3,value:"RADIANTHEATER"},ee.SCANNER={type:3,value:"SCANNER"},ee.TELEPHONE={type:3,value:"TELEPHONE"},ee.TUMBLEDRYER={type:3,value:"TUMBLEDRYER"},ee.TV={type:3,value:"TV"},ee.VENDINGMACHINE={type:3,value:"VENDINGMACHINE"},ee.WASHINGMACHINE={type:3,value:"WASHINGMACHINE"},ee.WATERHEATER={type:3,value:"WATERHEATER"},ee.WATERCOOLER={type:3,value:"WATERCOOLER"},ee.USERDEFINED={type:3,value:"USERDEFINED"},ee.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricApplianceTypeEnum=ee;class te{}te.ALTERNATING={type:3,value:"ALTERNATING"},te.DIRECT={type:3,value:"DIRECT"},te.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricCurrentEnum=te;class se{}se.ALARMPANEL={type:3,value:"ALARMPANEL"},se.CONSUMERUNIT={type:3,value:"CONSUMERUNIT"},se.CONTROLPANEL={type:3,value:"CONTROLPANEL"},se.DISTRIBUTIONBOARD={type:3,value:"DISTRIBUTIONBOARD"},se.GASDETECTORPANEL={type:3,value:"GASDETECTORPANEL"},se.INDICATORPANEL={type:3,value:"INDICATORPANEL"},se.MIMICPANEL={type:3,value:"MIMICPANEL"},se.MOTORCONTROLCENTRE={type:3,value:"MOTORCONTROLCENTRE"},se.SWITCHBOARD={type:3,value:"SWITCHBOARD"},se.USERDEFINED={type:3,value:"USERDEFINED"},se.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricDistributionPointFunctionEnum=se;class ie{}ie.BATTERY={type:3,value:"BATTERY"},ie.CAPACITORBANK={type:3,value:"CAPACITORBANK"},ie.HARMONICFILTER={type:3,value:"HARMONICFILTER"},ie.INDUCTORBANK={type:3,value:"INDUCTORBANK"},ie.UPS={type:3,value:"UPS"},ie.USERDEFINED={type:3,value:"USERDEFINED"},ie.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricFlowStorageDeviceTypeEnum=ie;class re{}re.USERDEFINED={type:3,value:"USERDEFINED"},re.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricGeneratorTypeEnum=re;class oe{}oe.ELECTRICPOINTHEATER={type:3,value:"ELECTRICPOINTHEATER"},oe.ELECTRICCABLEHEATER={type:3,value:"ELECTRICCABLEHEATER"},oe.ELECTRICMATHEATER={type:3,value:"ELECTRICMATHEATER"},oe.USERDEFINED={type:3,value:"USERDEFINED"},oe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricHeaterTypeEnum=oe;class ne{}ne.DC={type:3,value:"DC"},ne.INDUCTION={type:3,value:"INDUCTION"},ne.POLYPHASE={type:3,value:"POLYPHASE"},ne.RELUCTANCESYNCHRONOUS={type:3,value:"RELUCTANCESYNCHRONOUS"},ne.SYNCHRONOUS={type:3,value:"SYNCHRONOUS"},ne.USERDEFINED={type:3,value:"USERDEFINED"},ne.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricMotorTypeEnum=ne;class ae{}ae.TIMECLOCK={type:3,value:"TIMECLOCK"},ae.TIMEDELAY={type:3,value:"TIMEDELAY"},ae.RELAY={type:3,value:"RELAY"},ae.USERDEFINED={type:3,value:"USERDEFINED"},ae.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricTimeControlTypeEnum=ae;class le{}le.ACCESSORY_ASSEMBLY={type:3,value:"ACCESSORY_ASSEMBLY"},le.ARCH={type:3,value:"ARCH"},le.BEAM_GRID={type:3,value:"BEAM_GRID"},le.BRACED_FRAME={type:3,value:"BRACED_FRAME"},le.GIRDER={type:3,value:"GIRDER"},le.REINFORCEMENT_UNIT={type:3,value:"REINFORCEMENT_UNIT"},le.RIGID_FRAME={type:3,value:"RIGID_FRAME"},le.SLAB_FIELD={type:3,value:"SLAB_FIELD"},le.TRUSS={type:3,value:"TRUSS"},le.USERDEFINED={type:3,value:"USERDEFINED"},le.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElementAssemblyTypeEnum=le;class he{}he.COMPLEX={type:3,value:"COMPLEX"},he.ELEMENT={type:3,value:"ELEMENT"},he.PARTIAL={type:3,value:"PARTIAL"},e.IfcElementCompositionEnum=he;class ce{}ce.PRIMARY={type:3,value:"PRIMARY"},ce.SECONDARY={type:3,value:"SECONDARY"},ce.TERTIARY={type:3,value:"TERTIARY"},ce.AUXILIARY={type:3,value:"AUXILIARY"},ce.USERDEFINED={type:3,value:"USERDEFINED"},ce.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEnergySequenceEnum=ce;class Ae{}Ae.COMBINEDVALUE={type:3,value:"COMBINEDVALUE"},Ae.DISPOSAL={type:3,value:"DISPOSAL"},Ae.EXTRACTION={type:3,value:"EXTRACTION"},Ae.INSTALLATION={type:3,value:"INSTALLATION"},Ae.MANUFACTURE={type:3,value:"MANUFACTURE"},Ae.TRANSPORTATION={type:3,value:"TRANSPORTATION"},Ae.USERDEFINED={type:3,value:"USERDEFINED"},Ae.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEnvironmentalImpactCategoryEnum=Ae;class ue{}ue.DIRECTEVAPORATIVERANDOMMEDIAAIRCOOLER={type:3,value:"DIRECTEVAPORATIVERANDOMMEDIAAIRCOOLER"},ue.DIRECTEVAPORATIVERIGIDMEDIAAIRCOOLER={type:3,value:"DIRECTEVAPORATIVERIGIDMEDIAAIRCOOLER"},ue.DIRECTEVAPORATIVESLINGERSPACKAGEDAIRCOOLER={type:3,value:"DIRECTEVAPORATIVESLINGERSPACKAGEDAIRCOOLER"},ue.DIRECTEVAPORATIVEPACKAGEDROTARYAIRCOOLER={type:3,value:"DIRECTEVAPORATIVEPACKAGEDROTARYAIRCOOLER"},ue.DIRECTEVAPORATIVEAIRWASHER={type:3,value:"DIRECTEVAPORATIVEAIRWASHER"},ue.INDIRECTEVAPORATIVEPACKAGEAIRCOOLER={type:3,value:"INDIRECTEVAPORATIVEPACKAGEAIRCOOLER"},ue.INDIRECTEVAPORATIVEWETCOIL={type:3,value:"INDIRECTEVAPORATIVEWETCOIL"},ue.INDIRECTEVAPORATIVECOOLINGTOWERORCOILCOOLER={type:3,value:"INDIRECTEVAPORATIVECOOLINGTOWERORCOILCOOLER"},ue.INDIRECTDIRECTCOMBINATION={type:3,value:"INDIRECTDIRECTCOMBINATION"},ue.USERDEFINED={type:3,value:"USERDEFINED"},ue.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEvaporativeCoolerTypeEnum=ue;class pe{}pe.DIRECTEXPANSIONSHELLANDTUBE={type:3,value:"DIRECTEXPANSIONSHELLANDTUBE"},pe.DIRECTEXPANSIONTUBEINTUBE={type:3,value:"DIRECTEXPANSIONTUBEINTUBE"},pe.DIRECTEXPANSIONBRAZEDPLATE={type:3,value:"DIRECTEXPANSIONBRAZEDPLATE"},pe.FLOODEDSHELLANDTUBE={type:3,value:"FLOODEDSHELLANDTUBE"},pe.SHELLANDCOIL={type:3,value:"SHELLANDCOIL"},pe.USERDEFINED={type:3,value:"USERDEFINED"},pe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEvaporatorTypeEnum=pe;class de{}de.CENTRIFUGALFORWARDCURVED={type:3,value:"CENTRIFUGALFORWARDCURVED"},de.CENTRIFUGALRADIAL={type:3,value:"CENTRIFUGALRADIAL"},de.CENTRIFUGALBACKWARDINCLINEDCURVED={type:3,value:"CENTRIFUGALBACKWARDINCLINEDCURVED"},de.CENTRIFUGALAIRFOIL={type:3,value:"CENTRIFUGALAIRFOIL"},de.TUBEAXIAL={type:3,value:"TUBEAXIAL"},de.VANEAXIAL={type:3,value:"VANEAXIAL"},de.PROPELLORAXIAL={type:3,value:"PROPELLORAXIAL"},de.USERDEFINED={type:3,value:"USERDEFINED"},de.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFanTypeEnum=de;class fe{}fe.AIRPARTICLEFILTER={type:3,value:"AIRPARTICLEFILTER"},fe.ODORFILTER={type:3,value:"ODORFILTER"},fe.OILFILTER={type:3,value:"OILFILTER"},fe.STRAINER={type:3,value:"STRAINER"},fe.WATERFILTER={type:3,value:"WATERFILTER"},fe.USERDEFINED={type:3,value:"USERDEFINED"},fe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFilterTypeEnum=fe;class Ee{}Ee.BREECHINGINLET={type:3,value:"BREECHINGINLET"},Ee.FIREHYDRANT={type:3,value:"FIREHYDRANT"},Ee.HOSEREEL={type:3,value:"HOSEREEL"},Ee.SPRINKLER={type:3,value:"SPRINKLER"},Ee.SPRINKLERDEFLECTOR={type:3,value:"SPRINKLERDEFLECTOR"},Ee.USERDEFINED={type:3,value:"USERDEFINED"},Ee.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFireSuppressionTerminalTypeEnum=Ee;class me{}me.SOURCE={type:3,value:"SOURCE"},me.SINK={type:3,value:"SINK"},me.SOURCEANDSINK={type:3,value:"SOURCEANDSINK"},me.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFlowDirectionEnum=me;class ye{}ye.PRESSUREGAUGE={type:3,value:"PRESSUREGAUGE"},ye.THERMOMETER={type:3,value:"THERMOMETER"},ye.AMMETER={type:3,value:"AMMETER"},ye.FREQUENCYMETER={type:3,value:"FREQUENCYMETER"},ye.POWERFACTORMETER={type:3,value:"POWERFACTORMETER"},ye.PHASEANGLEMETER={type:3,value:"PHASEANGLEMETER"},ye.VOLTMETER_PEAK={type:3,value:"VOLTMETER_PEAK"},ye.VOLTMETER_RMS={type:3,value:"VOLTMETER_RMS"},ye.USERDEFINED={type:3,value:"USERDEFINED"},ye.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFlowInstrumentTypeEnum=ye;class ge{}ge.ELECTRICMETER={type:3,value:"ELECTRICMETER"},ge.ENERGYMETER={type:3,value:"ENERGYMETER"},ge.FLOWMETER={type:3,value:"FLOWMETER"},ge.GASMETER={type:3,value:"GASMETER"},ge.OILMETER={type:3,value:"OILMETER"},ge.WATERMETER={type:3,value:"WATERMETER"},ge.USERDEFINED={type:3,value:"USERDEFINED"},ge.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFlowMeterTypeEnum=ge;class Ie{}Ie.FOOTING_BEAM={type:3,value:"FOOTING_BEAM"},Ie.PAD_FOOTING={type:3,value:"PAD_FOOTING"},Ie.PILE_CAP={type:3,value:"PILE_CAP"},Ie.STRIP_FOOTING={type:3,value:"STRIP_FOOTING"},Ie.USERDEFINED={type:3,value:"USERDEFINED"},Ie.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFootingTypeEnum=Ie;class ve{}ve.GASAPPLIANCE={type:3,value:"GASAPPLIANCE"},ve.GASBOOSTER={type:3,value:"GASBOOSTER"},ve.GASBURNER={type:3,value:"GASBURNER"},ve.USERDEFINED={type:3,value:"USERDEFINED"},ve.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcGasTerminalTypeEnum=ve;class Te{}Te.GRAPH_VIEW={type:3,value:"GRAPH_VIEW"},Te.SKETCH_VIEW={type:3,value:"SKETCH_VIEW"},Te.MODEL_VIEW={type:3,value:"MODEL_VIEW"},Te.PLAN_VIEW={type:3,value:"PLAN_VIEW"},Te.REFLECTED_PLAN_VIEW={type:3,value:"REFLECTED_PLAN_VIEW"},Te.SECTION_VIEW={type:3,value:"SECTION_VIEW"},Te.ELEVATION_VIEW={type:3,value:"ELEVATION_VIEW"},Te.USERDEFINED={type:3,value:"USERDEFINED"},Te.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcGeometricProjectionEnum=Te;class _e{}_e.GLOBAL_COORDS={type:3,value:"GLOBAL_COORDS"},_e.LOCAL_COORDS={type:3,value:"LOCAL_COORDS"},e.IfcGlobalOrLocalEnum=_e;class Re{}Re.PLATE={type:3,value:"PLATE"},Re.SHELLANDTUBE={type:3,value:"SHELLANDTUBE"},Re.USERDEFINED={type:3,value:"USERDEFINED"},Re.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcHeatExchangerTypeEnum=Re;class Pe{}Pe.STEAMINJECTION={type:3,value:"STEAMINJECTION"},Pe.ADIABATICAIRWASHER={type:3,value:"ADIABATICAIRWASHER"},Pe.ADIABATICPAN={type:3,value:"ADIABATICPAN"},Pe.ADIABATICWETTEDELEMENT={type:3,value:"ADIABATICWETTEDELEMENT"},Pe.ADIABATICATOMIZING={type:3,value:"ADIABATICATOMIZING"},Pe.ADIABATICULTRASONIC={type:3,value:"ADIABATICULTRASONIC"},Pe.ADIABATICRIGIDMEDIA={type:3,value:"ADIABATICRIGIDMEDIA"},Pe.ADIABATICCOMPRESSEDAIRNOZZLE={type:3,value:"ADIABATICCOMPRESSEDAIRNOZZLE"},Pe.ASSISTEDELECTRIC={type:3,value:"ASSISTEDELECTRIC"},Pe.ASSISTEDNATURALGAS={type:3,value:"ASSISTEDNATURALGAS"},Pe.ASSISTEDPROPANE={type:3,value:"ASSISTEDPROPANE"},Pe.ASSISTEDBUTANE={type:3,value:"ASSISTEDBUTANE"},Pe.ASSISTEDSTEAM={type:3,value:"ASSISTEDSTEAM"},Pe.USERDEFINED={type:3,value:"USERDEFINED"},Pe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcHumidifierTypeEnum=Pe;class De{}De.INTERNAL={type:3,value:"INTERNAL"},De.EXTERNAL={type:3,value:"EXTERNAL"},De.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcInternalOrExternalEnum=De;class Ne{}Ne.ASSETINVENTORY={type:3,value:"ASSETINVENTORY"},Ne.SPACEINVENTORY={type:3,value:"SPACEINVENTORY"},Ne.FURNITUREINVENTORY={type:3,value:"FURNITUREINVENTORY"},Ne.USERDEFINED={type:3,value:"USERDEFINED"},Ne.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcInventoryTypeEnum=Ne;class be{}be.USERDEFINED={type:3,value:"USERDEFINED"},be.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcJunctionBoxTypeEnum=be;class Ce{}Ce.COMPACTFLUORESCENT={type:3,value:"COMPACTFLUORESCENT"},Ce.FLUORESCENT={type:3,value:"FLUORESCENT"},Ce.HIGHPRESSUREMERCURY={type:3,value:"HIGHPRESSUREMERCURY"},Ce.HIGHPRESSURESODIUM={type:3,value:"HIGHPRESSURESODIUM"},Ce.METALHALIDE={type:3,value:"METALHALIDE"},Ce.TUNGSTENFILAMENT={type:3,value:"TUNGSTENFILAMENT"},Ce.USERDEFINED={type:3,value:"USERDEFINED"},Ce.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLampTypeEnum=Ce;class Oe{}Oe.AXIS1={type:3,value:"AXIS1"},Oe.AXIS2={type:3,value:"AXIS2"},Oe.AXIS3={type:3,value:"AXIS3"},e.IfcLayerSetDirectionEnum=Oe;class Se{}Se.TYPE_A={type:3,value:"TYPE_A"},Se.TYPE_B={type:3,value:"TYPE_B"},Se.TYPE_C={type:3,value:"TYPE_C"},Se.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLightDistributionCurveEnum=Se;class xe{}xe.COMPACTFLUORESCENT={type:3,value:"COMPACTFLUORESCENT"},xe.FLUORESCENT={type:3,value:"FLUORESCENT"},xe.HIGHPRESSUREMERCURY={type:3,value:"HIGHPRESSUREMERCURY"},xe.HIGHPRESSURESODIUM={type:3,value:"HIGHPRESSURESODIUM"},xe.LIGHTEMITTINGDIODE={type:3,value:"LIGHTEMITTINGDIODE"},xe.LOWPRESSURESODIUM={type:3,value:"LOWPRESSURESODIUM"},xe.LOWVOLTAGEHALOGEN={type:3,value:"LOWVOLTAGEHALOGEN"},xe.MAINVOLTAGEHALOGEN={type:3,value:"MAINVOLTAGEHALOGEN"},xe.METALHALIDE={type:3,value:"METALHALIDE"},xe.TUNGSTENFILAMENT={type:3,value:"TUNGSTENFILAMENT"},xe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLightEmissionSourceEnum=xe;class we{}we.POINTSOURCE={type:3,value:"POINTSOURCE"},we.DIRECTIONSOURCE={type:3,value:"DIRECTIONSOURCE"},we.USERDEFINED={type:3,value:"USERDEFINED"},we.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLightFixtureTypeEnum=we;class Be{}Be.LOAD_GROUP={type:3,value:"LOAD_GROUP"},Be.LOAD_CASE={type:3,value:"LOAD_CASE"},Be.LOAD_COMBINATION_GROUP={type:3,value:"LOAD_COMBINATION_GROUP"},Be.LOAD_COMBINATION={type:3,value:"LOAD_COMBINATION"},Be.USERDEFINED={type:3,value:"USERDEFINED"},Be.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLoadGroupTypeEnum=Be;class Fe{}Fe.LOGICALAND={type:3,value:"LOGICALAND"},Fe.LOGICALOR={type:3,value:"LOGICALOR"},e.IfcLogicalOperatorEnum=Fe;class Me{}Me.BRACE={type:3,value:"BRACE"},Me.CHORD={type:3,value:"CHORD"},Me.COLLAR={type:3,value:"COLLAR"},Me.MEMBER={type:3,value:"MEMBER"},Me.MULLION={type:3,value:"MULLION"},Me.PLATE={type:3,value:"PLATE"},Me.POST={type:3,value:"POST"},Me.PURLIN={type:3,value:"PURLIN"},Me.RAFTER={type:3,value:"RAFTER"},Me.STRINGER={type:3,value:"STRINGER"},Me.STRUT={type:3,value:"STRUT"},Me.STUD={type:3,value:"STUD"},Me.USERDEFINED={type:3,value:"USERDEFINED"},Me.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMemberTypeEnum=Me;class Le{}Le.BELTDRIVE={type:3,value:"BELTDRIVE"},Le.COUPLING={type:3,value:"COUPLING"},Le.DIRECTDRIVE={type:3,value:"DIRECTDRIVE"},Le.USERDEFINED={type:3,value:"USERDEFINED"},Le.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMotorConnectionTypeEnum=Le;class Ue{}Ue.NULL={type:3,value:"NULL"},e.IfcNullStyle=Ue;class He{}He.PRODUCT={type:3,value:"PRODUCT"},He.PROCESS={type:3,value:"PROCESS"},He.CONTROL={type:3,value:"CONTROL"},He.RESOURCE={type:3,value:"RESOURCE"},He.ACTOR={type:3,value:"ACTOR"},He.GROUP={type:3,value:"GROUP"},He.PROJECT={type:3,value:"PROJECT"},He.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcObjectTypeEnum=He;class Ge{}Ge.CODECOMPLIANCE={type:3,value:"CODECOMPLIANCE"},Ge.DESIGNINTENT={type:3,value:"DESIGNINTENT"},Ge.HEALTHANDSAFETY={type:3,value:"HEALTHANDSAFETY"},Ge.REQUIREMENT={type:3,value:"REQUIREMENT"},Ge.SPECIFICATION={type:3,value:"SPECIFICATION"},Ge.TRIGGERCONDITION={type:3,value:"TRIGGERCONDITION"},Ge.USERDEFINED={type:3,value:"USERDEFINED"},Ge.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcObjectiveEnum=Ge;class ke{}ke.ASSIGNEE={type:3,value:"ASSIGNEE"},ke.ASSIGNOR={type:3,value:"ASSIGNOR"},ke.LESSEE={type:3,value:"LESSEE"},ke.LESSOR={type:3,value:"LESSOR"},ke.LETTINGAGENT={type:3,value:"LETTINGAGENT"},ke.OWNER={type:3,value:"OWNER"},ke.TENANT={type:3,value:"TENANT"},ke.USERDEFINED={type:3,value:"USERDEFINED"},ke.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcOccupantTypeEnum=ke;class Ve{}Ve.AUDIOVISUALOUTLET={type:3,value:"AUDIOVISUALOUTLET"},Ve.COMMUNICATIONSOUTLET={type:3,value:"COMMUNICATIONSOUTLET"},Ve.POWEROUTLET={type:3,value:"POWEROUTLET"},Ve.USERDEFINED={type:3,value:"USERDEFINED"},Ve.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcOutletTypeEnum=Ve;class je{}je.GRILL={type:3,value:"GRILL"},je.LOUVER={type:3,value:"LOUVER"},je.SCREEN={type:3,value:"SCREEN"},je.USERDEFINED={type:3,value:"USERDEFINED"},je.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPermeableCoveringOperationEnum=je;class Qe{}Qe.PHYSICAL={type:3,value:"PHYSICAL"},Qe.VIRTUAL={type:3,value:"VIRTUAL"},Qe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPhysicalOrVirtualEnum=Qe;class We{}We.CAST_IN_PLACE={type:3,value:"CAST_IN_PLACE"},We.COMPOSITE={type:3,value:"COMPOSITE"},We.PRECAST_CONCRETE={type:3,value:"PRECAST_CONCRETE"},We.PREFAB_STEEL={type:3,value:"PREFAB_STEEL"},We.USERDEFINED={type:3,value:"USERDEFINED"},We.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPileConstructionEnum=We;class ze{}ze.COHESION={type:3,value:"COHESION"},ze.FRICTION={type:3,value:"FRICTION"},ze.SUPPORT={type:3,value:"SUPPORT"},ze.USERDEFINED={type:3,value:"USERDEFINED"},ze.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPileTypeEnum=ze;class Ke{}Ke.BEND={type:3,value:"BEND"},Ke.CONNECTOR={type:3,value:"CONNECTOR"},Ke.ENTRY={type:3,value:"ENTRY"},Ke.EXIT={type:3,value:"EXIT"},Ke.JUNCTION={type:3,value:"JUNCTION"},Ke.OBSTRUCTION={type:3,value:"OBSTRUCTION"},Ke.TRANSITION={type:3,value:"TRANSITION"},Ke.USERDEFINED={type:3,value:"USERDEFINED"},Ke.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPipeFittingTypeEnum=Ke;class Ye{}Ye.FLEXIBLESEGMENT={type:3,value:"FLEXIBLESEGMENT"},Ye.RIGIDSEGMENT={type:3,value:"RIGIDSEGMENT"},Ye.GUTTER={type:3,value:"GUTTER"},Ye.SPOOL={type:3,value:"SPOOL"},Ye.USERDEFINED={type:3,value:"USERDEFINED"},Ye.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPipeSegmentTypeEnum=Ye;class Xe{}Xe.CURTAIN_PANEL={type:3,value:"CURTAIN_PANEL"},Xe.SHEET={type:3,value:"SHEET"},Xe.USERDEFINED={type:3,value:"USERDEFINED"},Xe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPlateTypeEnum=Xe;class Ze{}Ze.ADVICE_CAUTION={type:3,value:"ADVICE_CAUTION"},Ze.ADVICE_NOTE={type:3,value:"ADVICE_NOTE"},Ze.ADVICE_WARNING={type:3,value:"ADVICE_WARNING"},Ze.CALIBRATION={type:3,value:"CALIBRATION"},Ze.DIAGNOSTIC={type:3,value:"DIAGNOSTIC"},Ze.SHUTDOWN={type:3,value:"SHUTDOWN"},Ze.STARTUP={type:3,value:"STARTUP"},Ze.USERDEFINED={type:3,value:"USERDEFINED"},Ze.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProcedureTypeEnum=Ze;class qe{}qe.CURVE={type:3,value:"CURVE"},qe.AREA={type:3,value:"AREA"},e.IfcProfileTypeEnum=qe;class Je{}Je.CHANGE={type:3,value:"CHANGE"},Je.MAINTENANCE={type:3,value:"MAINTENANCE"},Je.MOVE={type:3,value:"MOVE"},Je.PURCHASE={type:3,value:"PURCHASE"},Je.WORK={type:3,value:"WORK"},Je.USERDEFINED={type:3,value:"USERDEFINED"},Je.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProjectOrderRecordTypeEnum=Je;class $e{}$e.CHANGEORDER={type:3,value:"CHANGEORDER"},$e.MAINTENANCEWORKORDER={type:3,value:"MAINTENANCEWORKORDER"},$e.MOVEORDER={type:3,value:"MOVEORDER"},$e.PURCHASEORDER={type:3,value:"PURCHASEORDER"},$e.WORKORDER={type:3,value:"WORKORDER"},$e.USERDEFINED={type:3,value:"USERDEFINED"},$e.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProjectOrderTypeEnum=$e;class et{}et.PROJECTED_LENGTH={type:3,value:"PROJECTED_LENGTH"},et.TRUE_LENGTH={type:3,value:"TRUE_LENGTH"},e.IfcProjectedOrTrueLengthEnum=et;class tt{}tt.DESIGN={type:3,value:"DESIGN"},tt.DESIGNMAXIMUM={type:3,value:"DESIGNMAXIMUM"},tt.DESIGNMINIMUM={type:3,value:"DESIGNMINIMUM"},tt.SIMULATED={type:3,value:"SIMULATED"},tt.ASBUILT={type:3,value:"ASBUILT"},tt.COMMISSIONING={type:3,value:"COMMISSIONING"},tt.MEASURED={type:3,value:"MEASURED"},tt.USERDEFINED={type:3,value:"USERDEFINED"},tt.NOTKNOWN={type:3,value:"NOTKNOWN"},e.IfcPropertySourceEnum=tt;class st{}st.FUSEDISCONNECTOR={type:3,value:"FUSEDISCONNECTOR"},st.CIRCUITBREAKER={type:3,value:"CIRCUITBREAKER"},st.EARTHFAILUREDEVICE={type:3,value:"EARTHFAILUREDEVICE"},st.RESIDUALCURRENTCIRCUITBREAKER={type:3,value:"RESIDUALCURRENTCIRCUITBREAKER"},st.RESIDUALCURRENTSWITCH={type:3,value:"RESIDUALCURRENTSWITCH"},st.VARISTOR={type:3,value:"VARISTOR"},st.USERDEFINED={type:3,value:"USERDEFINED"},st.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProtectiveDeviceTypeEnum=st;class it{}it.CIRCULATOR={type:3,value:"CIRCULATOR"},it.ENDSUCTION={type:3,value:"ENDSUCTION"},it.SPLITCASE={type:3,value:"SPLITCASE"},it.VERTICALINLINE={type:3,value:"VERTICALINLINE"},it.VERTICALTURBINE={type:3,value:"VERTICALTURBINE"},it.USERDEFINED={type:3,value:"USERDEFINED"},it.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPumpTypeEnum=it;class rt{}rt.HANDRAIL={type:3,value:"HANDRAIL"},rt.GUARDRAIL={type:3,value:"GUARDRAIL"},rt.BALUSTRADE={type:3,value:"BALUSTRADE"},rt.USERDEFINED={type:3,value:"USERDEFINED"},rt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRailingTypeEnum=rt;class ot{}ot.STRAIGHT={type:3,value:"STRAIGHT"},ot.SPIRAL={type:3,value:"SPIRAL"},ot.USERDEFINED={type:3,value:"USERDEFINED"},ot.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRampFlightTypeEnum=ot;class nt{}nt.STRAIGHT_RUN_RAMP={type:3,value:"STRAIGHT_RUN_RAMP"},nt.TWO_STRAIGHT_RUN_RAMP={type:3,value:"TWO_STRAIGHT_RUN_RAMP"},nt.QUARTER_TURN_RAMP={type:3,value:"QUARTER_TURN_RAMP"},nt.TWO_QUARTER_TURN_RAMP={type:3,value:"TWO_QUARTER_TURN_RAMP"},nt.HALF_TURN_RAMP={type:3,value:"HALF_TURN_RAMP"},nt.SPIRAL_RAMP={type:3,value:"SPIRAL_RAMP"},nt.USERDEFINED={type:3,value:"USERDEFINED"},nt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRampTypeEnum=nt;class at{}at.BLINN={type:3,value:"BLINN"},at.FLAT={type:3,value:"FLAT"},at.GLASS={type:3,value:"GLASS"},at.MATT={type:3,value:"MATT"},at.METAL={type:3,value:"METAL"},at.MIRROR={type:3,value:"MIRROR"},at.PHONG={type:3,value:"PHONG"},at.PLASTIC={type:3,value:"PLASTIC"},at.STRAUSS={type:3,value:"STRAUSS"},at.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcReflectanceMethodEnum=at;class lt{}lt.MAIN={type:3,value:"MAIN"},lt.SHEAR={type:3,value:"SHEAR"},lt.LIGATURE={type:3,value:"LIGATURE"},lt.STUD={type:3,value:"STUD"},lt.PUNCHING={type:3,value:"PUNCHING"},lt.EDGE={type:3,value:"EDGE"},lt.RING={type:3,value:"RING"},lt.USERDEFINED={type:3,value:"USERDEFINED"},lt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcReinforcingBarRoleEnum=lt;class ht{}ht.PLAIN={type:3,value:"PLAIN"},ht.TEXTURED={type:3,value:"TEXTURED"},e.IfcReinforcingBarSurfaceEnum=ht;class ct{}ct.CONSUMED={type:3,value:"CONSUMED"},ct.PARTIALLYCONSUMED={type:3,value:"PARTIALLYCONSUMED"},ct.NOTCONSUMED={type:3,value:"NOTCONSUMED"},ct.OCCUPIED={type:3,value:"OCCUPIED"},ct.PARTIALLYOCCUPIED={type:3,value:"PARTIALLYOCCUPIED"},ct.NOTOCCUPIED={type:3,value:"NOTOCCUPIED"},ct.USERDEFINED={type:3,value:"USERDEFINED"},ct.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcResourceConsumptionEnum=ct;class At{}At.DIRECTION_X={type:3,value:"DIRECTION_X"},At.DIRECTION_Y={type:3,value:"DIRECTION_Y"},e.IfcRibPlateDirectionEnum=At;class ut{}ut.SUPPLIER={type:3,value:"SUPPLIER"},ut.MANUFACTURER={type:3,value:"MANUFACTURER"},ut.CONTRACTOR={type:3,value:"CONTRACTOR"},ut.SUBCONTRACTOR={type:3,value:"SUBCONTRACTOR"},ut.ARCHITECT={type:3,value:"ARCHITECT"},ut.STRUCTURALENGINEER={type:3,value:"STRUCTURALENGINEER"},ut.COSTENGINEER={type:3,value:"COSTENGINEER"},ut.CLIENT={type:3,value:"CLIENT"},ut.BUILDINGOWNER={type:3,value:"BUILDINGOWNER"},ut.BUILDINGOPERATOR={type:3,value:"BUILDINGOPERATOR"},ut.MECHANICALENGINEER={type:3,value:"MECHANICALENGINEER"},ut.ELECTRICALENGINEER={type:3,value:"ELECTRICALENGINEER"},ut.PROJECTMANAGER={type:3,value:"PROJECTMANAGER"},ut.FACILITIESMANAGER={type:3,value:"FACILITIESMANAGER"},ut.CIVILENGINEER={type:3,value:"CIVILENGINEER"},ut.COMISSIONINGENGINEER={type:3,value:"COMISSIONINGENGINEER"},ut.ENGINEER={type:3,value:"ENGINEER"},ut.OWNER={type:3,value:"OWNER"},ut.CONSULTANT={type:3,value:"CONSULTANT"},ut.CONSTRUCTIONMANAGER={type:3,value:"CONSTRUCTIONMANAGER"},ut.FIELDCONSTRUCTIONMANAGER={type:3,value:"FIELDCONSTRUCTIONMANAGER"},ut.RESELLER={type:3,value:"RESELLER"},ut.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcRoleEnum=ut;class pt{}pt.FLAT_ROOF={type:3,value:"FLAT_ROOF"},pt.SHED_ROOF={type:3,value:"SHED_ROOF"},pt.GABLE_ROOF={type:3,value:"GABLE_ROOF"},pt.HIP_ROOF={type:3,value:"HIP_ROOF"},pt.HIPPED_GABLE_ROOF={type:3,value:"HIPPED_GABLE_ROOF"},pt.GAMBREL_ROOF={type:3,value:"GAMBREL_ROOF"},pt.MANSARD_ROOF={type:3,value:"MANSARD_ROOF"},pt.BARREL_ROOF={type:3,value:"BARREL_ROOF"},pt.RAINBOW_ROOF={type:3,value:"RAINBOW_ROOF"},pt.BUTTERFLY_ROOF={type:3,value:"BUTTERFLY_ROOF"},pt.PAVILION_ROOF={type:3,value:"PAVILION_ROOF"},pt.DOME_ROOF={type:3,value:"DOME_ROOF"},pt.FREEFORM={type:3,value:"FREEFORM"},pt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRoofTypeEnum=pt;class dt{}dt.EXA={type:3,value:"EXA"},dt.PETA={type:3,value:"PETA"},dt.TERA={type:3,value:"TERA"},dt.GIGA={type:3,value:"GIGA"},dt.MEGA={type:3,value:"MEGA"},dt.KILO={type:3,value:"KILO"},dt.HECTO={type:3,value:"HECTO"},dt.DECA={type:3,value:"DECA"},dt.DECI={type:3,value:"DECI"},dt.CENTI={type:3,value:"CENTI"},dt.MILLI={type:3,value:"MILLI"},dt.MICRO={type:3,value:"MICRO"},dt.NANO={type:3,value:"NANO"},dt.PICO={type:3,value:"PICO"},dt.FEMTO={type:3,value:"FEMTO"},dt.ATTO={type:3,value:"ATTO"},e.IfcSIPrefix=dt;class ft{}ft.AMPERE={type:3,value:"AMPERE"},ft.BECQUEREL={type:3,value:"BECQUEREL"},ft.CANDELA={type:3,value:"CANDELA"},ft.COULOMB={type:3,value:"COULOMB"},ft.CUBIC_METRE={type:3,value:"CUBIC_METRE"},ft.DEGREE_CELSIUS={type:3,value:"DEGREE_CELSIUS"},ft.FARAD={type:3,value:"FARAD"},ft.GRAM={type:3,value:"GRAM"},ft.GRAY={type:3,value:"GRAY"},ft.HENRY={type:3,value:"HENRY"},ft.HERTZ={type:3,value:"HERTZ"},ft.JOULE={type:3,value:"JOULE"},ft.KELVIN={type:3,value:"KELVIN"},ft.LUMEN={type:3,value:"LUMEN"},ft.LUX={type:3,value:"LUX"},ft.METRE={type:3,value:"METRE"},ft.MOLE={type:3,value:"MOLE"},ft.NEWTON={type:3,value:"NEWTON"},ft.OHM={type:3,value:"OHM"},ft.PASCAL={type:3,value:"PASCAL"},ft.RADIAN={type:3,value:"RADIAN"},ft.SECOND={type:3,value:"SECOND"},ft.SIEMENS={type:3,value:"SIEMENS"},ft.SIEVERT={type:3,value:"SIEVERT"},ft.SQUARE_METRE={type:3,value:"SQUARE_METRE"},ft.STERADIAN={type:3,value:"STERADIAN"},ft.TESLA={type:3,value:"TESLA"},ft.VOLT={type:3,value:"VOLT"},ft.WATT={type:3,value:"WATT"},ft.WEBER={type:3,value:"WEBER"},e.IfcSIUnitName=ft;class Et{}Et.BATH={type:3,value:"BATH"},Et.BIDET={type:3,value:"BIDET"},Et.CISTERN={type:3,value:"CISTERN"},Et.SHOWER={type:3,value:"SHOWER"},Et.SINK={type:3,value:"SINK"},Et.SANITARYFOUNTAIN={type:3,value:"SANITARYFOUNTAIN"},Et.TOILETPAN={type:3,value:"TOILETPAN"},Et.URINAL={type:3,value:"URINAL"},Et.WASHHANDBASIN={type:3,value:"WASHHANDBASIN"},Et.WCSEAT={type:3,value:"WCSEAT"},Et.USERDEFINED={type:3,value:"USERDEFINED"},Et.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSanitaryTerminalTypeEnum=Et;class mt{}mt.UNIFORM={type:3,value:"UNIFORM"},mt.TAPERED={type:3,value:"TAPERED"},e.IfcSectionTypeEnum=mt;class yt{}yt.CO2SENSOR={type:3,value:"CO2SENSOR"},yt.FIRESENSOR={type:3,value:"FIRESENSOR"},yt.FLOWSENSOR={type:3,value:"FLOWSENSOR"},yt.GASSENSOR={type:3,value:"GASSENSOR"},yt.HEATSENSOR={type:3,value:"HEATSENSOR"},yt.HUMIDITYSENSOR={type:3,value:"HUMIDITYSENSOR"},yt.LIGHTSENSOR={type:3,value:"LIGHTSENSOR"},yt.MOISTURESENSOR={type:3,value:"MOISTURESENSOR"},yt.MOVEMENTSENSOR={type:3,value:"MOVEMENTSENSOR"},yt.PRESSURESENSOR={type:3,value:"PRESSURESENSOR"},yt.SMOKESENSOR={type:3,value:"SMOKESENSOR"},yt.SOUNDSENSOR={type:3,value:"SOUNDSENSOR"},yt.TEMPERATURESENSOR={type:3,value:"TEMPERATURESENSOR"},yt.USERDEFINED={type:3,value:"USERDEFINED"},yt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSensorTypeEnum=yt;class gt{}gt.START_START={type:3,value:"START_START"},gt.START_FINISH={type:3,value:"START_FINISH"},gt.FINISH_START={type:3,value:"FINISH_START"},gt.FINISH_FINISH={type:3,value:"FINISH_FINISH"},gt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSequenceEnum=gt;class It{}It.A_QUALITYOFCOMPONENTS={type:3,value:"A_QUALITYOFCOMPONENTS"},It.B_DESIGNLEVEL={type:3,value:"B_DESIGNLEVEL"},It.C_WORKEXECUTIONLEVEL={type:3,value:"C_WORKEXECUTIONLEVEL"},It.D_INDOORENVIRONMENT={type:3,value:"D_INDOORENVIRONMENT"},It.E_OUTDOORENVIRONMENT={type:3,value:"E_OUTDOORENVIRONMENT"},It.F_INUSECONDITIONS={type:3,value:"F_INUSECONDITIONS"},It.G_MAINTENANCELEVEL={type:3,value:"G_MAINTENANCELEVEL"},It.USERDEFINED={type:3,value:"USERDEFINED"},It.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcServiceLifeFactorTypeEnum=It;class vt{}vt.ACTUALSERVICELIFE={type:3,value:"ACTUALSERVICELIFE"},vt.EXPECTEDSERVICELIFE={type:3,value:"EXPECTEDSERVICELIFE"},vt.OPTIMISTICREFERENCESERVICELIFE={type:3,value:"OPTIMISTICREFERENCESERVICELIFE"},vt.PESSIMISTICREFERENCESERVICELIFE={type:3,value:"PESSIMISTICREFERENCESERVICELIFE"},vt.REFERENCESERVICELIFE={type:3,value:"REFERENCESERVICELIFE"},e.IfcServiceLifeTypeEnum=vt;class Tt{}Tt.FLOOR={type:3,value:"FLOOR"},Tt.ROOF={type:3,value:"ROOF"},Tt.LANDING={type:3,value:"LANDING"},Tt.BASESLAB={type:3,value:"BASESLAB"},Tt.USERDEFINED={type:3,value:"USERDEFINED"},Tt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSlabTypeEnum=Tt;class _t{}_t.DBA={type:3,value:"DBA"},_t.DBB={type:3,value:"DBB"},_t.DBC={type:3,value:"DBC"},_t.NC={type:3,value:"NC"},_t.NR={type:3,value:"NR"},_t.USERDEFINED={type:3,value:"USERDEFINED"},_t.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSoundScaleEnum=_t;class Rt{}Rt.SECTIONALRADIATOR={type:3,value:"SECTIONALRADIATOR"},Rt.PANELRADIATOR={type:3,value:"PANELRADIATOR"},Rt.TUBULARRADIATOR={type:3,value:"TUBULARRADIATOR"},Rt.CONVECTOR={type:3,value:"CONVECTOR"},Rt.BASEBOARDHEATER={type:3,value:"BASEBOARDHEATER"},Rt.FINNEDTUBEUNIT={type:3,value:"FINNEDTUBEUNIT"},Rt.UNITHEATER={type:3,value:"UNITHEATER"},Rt.USERDEFINED={type:3,value:"USERDEFINED"},Rt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSpaceHeaterTypeEnum=Rt;class Pt{}Pt.USERDEFINED={type:3,value:"USERDEFINED"},Pt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSpaceTypeEnum=Pt;class Dt{}Dt.BIRDCAGE={type:3,value:"BIRDCAGE"},Dt.COWL={type:3,value:"COWL"},Dt.RAINWATERHOPPER={type:3,value:"RAINWATERHOPPER"},Dt.USERDEFINED={type:3,value:"USERDEFINED"},Dt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStackTerminalTypeEnum=Dt;class Nt{}Nt.STRAIGHT={type:3,value:"STRAIGHT"},Nt.WINDER={type:3,value:"WINDER"},Nt.SPIRAL={type:3,value:"SPIRAL"},Nt.CURVED={type:3,value:"CURVED"},Nt.FREEFORM={type:3,value:"FREEFORM"},Nt.USERDEFINED={type:3,value:"USERDEFINED"},Nt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStairFlightTypeEnum=Nt;class bt{}bt.STRAIGHT_RUN_STAIR={type:3,value:"STRAIGHT_RUN_STAIR"},bt.TWO_STRAIGHT_RUN_STAIR={type:3,value:"TWO_STRAIGHT_RUN_STAIR"},bt.QUARTER_WINDING_STAIR={type:3,value:"QUARTER_WINDING_STAIR"},bt.QUARTER_TURN_STAIR={type:3,value:"QUARTER_TURN_STAIR"},bt.HALF_WINDING_STAIR={type:3,value:"HALF_WINDING_STAIR"},bt.HALF_TURN_STAIR={type:3,value:"HALF_TURN_STAIR"},bt.TWO_QUARTER_WINDING_STAIR={type:3,value:"TWO_QUARTER_WINDING_STAIR"},bt.TWO_QUARTER_TURN_STAIR={type:3,value:"TWO_QUARTER_TURN_STAIR"},bt.THREE_QUARTER_WINDING_STAIR={type:3,value:"THREE_QUARTER_WINDING_STAIR"},bt.THREE_QUARTER_TURN_STAIR={type:3,value:"THREE_QUARTER_TURN_STAIR"},bt.SPIRAL_STAIR={type:3,value:"SPIRAL_STAIR"},bt.DOUBLE_RETURN_STAIR={type:3,value:"DOUBLE_RETURN_STAIR"},bt.CURVED_RUN_STAIR={type:3,value:"CURVED_RUN_STAIR"},bt.TWO_CURVED_RUN_STAIR={type:3,value:"TWO_CURVED_RUN_STAIR"},bt.USERDEFINED={type:3,value:"USERDEFINED"},bt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStairTypeEnum=bt;class Ct{}Ct.READWRITE={type:3,value:"READWRITE"},Ct.READONLY={type:3,value:"READONLY"},Ct.LOCKED={type:3,value:"LOCKED"},Ct.READWRITELOCKED={type:3,value:"READWRITELOCKED"},Ct.READONLYLOCKED={type:3,value:"READONLYLOCKED"},e.IfcStateEnum=Ct;class Ot{}Ot.RIGID_JOINED_MEMBER={type:3,value:"RIGID_JOINED_MEMBER"},Ot.PIN_JOINED_MEMBER={type:3,value:"PIN_JOINED_MEMBER"},Ot.CABLE={type:3,value:"CABLE"},Ot.TENSION_MEMBER={type:3,value:"TENSION_MEMBER"},Ot.COMPRESSION_MEMBER={type:3,value:"COMPRESSION_MEMBER"},Ot.USERDEFINED={type:3,value:"USERDEFINED"},Ot.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStructuralCurveTypeEnum=Ot;class St{}St.BENDING_ELEMENT={type:3,value:"BENDING_ELEMENT"},St.MEMBRANE_ELEMENT={type:3,value:"MEMBRANE_ELEMENT"},St.SHELL={type:3,value:"SHELL"},St.USERDEFINED={type:3,value:"USERDEFINED"},St.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStructuralSurfaceTypeEnum=St;class xt{}xt.POSITIVE={type:3,value:"POSITIVE"},xt.NEGATIVE={type:3,value:"NEGATIVE"},xt.BOTH={type:3,value:"BOTH"},e.IfcSurfaceSide=xt;class wt{}wt.BUMP={type:3,value:"BUMP"},wt.OPACITY={type:3,value:"OPACITY"},wt.REFLECTION={type:3,value:"REFLECTION"},wt.SELFILLUMINATION={type:3,value:"SELFILLUMINATION"},wt.SHININESS={type:3,value:"SHININESS"},wt.SPECULAR={type:3,value:"SPECULAR"},wt.TEXTURE={type:3,value:"TEXTURE"},wt.TRANSPARENCYMAP={type:3,value:"TRANSPARENCYMAP"},wt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSurfaceTextureEnum=wt;class Bt{}Bt.CONTACTOR={type:3,value:"CONTACTOR"},Bt.EMERGENCYSTOP={type:3,value:"EMERGENCYSTOP"},Bt.STARTER={type:3,value:"STARTER"},Bt.SWITCHDISCONNECTOR={type:3,value:"SWITCHDISCONNECTOR"},Bt.TOGGLESWITCH={type:3,value:"TOGGLESWITCH"},Bt.USERDEFINED={type:3,value:"USERDEFINED"},Bt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSwitchingDeviceTypeEnum=Bt;class Ft{}Ft.PREFORMED={type:3,value:"PREFORMED"},Ft.SECTIONAL={type:3,value:"SECTIONAL"},Ft.EXPANSION={type:3,value:"EXPANSION"},Ft.PRESSUREVESSEL={type:3,value:"PRESSUREVESSEL"},Ft.USERDEFINED={type:3,value:"USERDEFINED"},Ft.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTankTypeEnum=Ft;class Mt{}Mt.STRAND={type:3,value:"STRAND"},Mt.WIRE={type:3,value:"WIRE"},Mt.BAR={type:3,value:"BAR"},Mt.COATED={type:3,value:"COATED"},Mt.USERDEFINED={type:3,value:"USERDEFINED"},Mt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTendonTypeEnum=Mt;class Lt{}Lt.LEFT={type:3,value:"LEFT"},Lt.RIGHT={type:3,value:"RIGHT"},Lt.UP={type:3,value:"UP"},Lt.DOWN={type:3,value:"DOWN"},e.IfcTextPath=Lt;class Ut{}Ut.PEOPLE={type:3,value:"PEOPLE"},Ut.LIGHTING={type:3,value:"LIGHTING"},Ut.EQUIPMENT={type:3,value:"EQUIPMENT"},Ut.VENTILATIONINDOORAIR={type:3,value:"VENTILATIONINDOORAIR"},Ut.VENTILATIONOUTSIDEAIR={type:3,value:"VENTILATIONOUTSIDEAIR"},Ut.RECIRCULATEDAIR={type:3,value:"RECIRCULATEDAIR"},Ut.EXHAUSTAIR={type:3,value:"EXHAUSTAIR"},Ut.AIREXCHANGERATE={type:3,value:"AIREXCHANGERATE"},Ut.DRYBULBTEMPERATURE={type:3,value:"DRYBULBTEMPERATURE"},Ut.RELATIVEHUMIDITY={type:3,value:"RELATIVEHUMIDITY"},Ut.INFILTRATION={type:3,value:"INFILTRATION"},Ut.USERDEFINED={type:3,value:"USERDEFINED"},Ut.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcThermalLoadSourceEnum=Ut;class Ht{}Ht.SENSIBLE={type:3,value:"SENSIBLE"},Ht.LATENT={type:3,value:"LATENT"},Ht.RADIANT={type:3,value:"RADIANT"},Ht.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcThermalLoadTypeEnum=Ht;class Gt{}Gt.CONTINUOUS={type:3,value:"CONTINUOUS"},Gt.DISCRETE={type:3,value:"DISCRETE"},Gt.DISCRETEBINARY={type:3,value:"DISCRETEBINARY"},Gt.PIECEWISEBINARY={type:3,value:"PIECEWISEBINARY"},Gt.PIECEWISECONSTANT={type:3,value:"PIECEWISECONSTANT"},Gt.PIECEWISECONTINUOUS={type:3,value:"PIECEWISECONTINUOUS"},Gt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTimeSeriesDataTypeEnum=Gt;class kt{}kt.ANNUAL={type:3,value:"ANNUAL"},kt.MONTHLY={type:3,value:"MONTHLY"},kt.WEEKLY={type:3,value:"WEEKLY"},kt.DAILY={type:3,value:"DAILY"},kt.USERDEFINED={type:3,value:"USERDEFINED"},kt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTimeSeriesScheduleTypeEnum=kt;class Vt{}Vt.CURRENT={type:3,value:"CURRENT"},Vt.FREQUENCY={type:3,value:"FREQUENCY"},Vt.VOLTAGE={type:3,value:"VOLTAGE"},Vt.USERDEFINED={type:3,value:"USERDEFINED"},Vt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTransformerTypeEnum=Vt;class jt{}jt.DISCONTINUOUS={type:3,value:"DISCONTINUOUS"},jt.CONTINUOUS={type:3,value:"CONTINUOUS"},jt.CONTSAMEGRADIENT={type:3,value:"CONTSAMEGRADIENT"},jt.CONTSAMEGRADIENTSAMECURVATURE={type:3,value:"CONTSAMEGRADIENTSAMECURVATURE"},e.IfcTransitionCode=jt;class Qt{}Qt.ELEVATOR={type:3,value:"ELEVATOR"},Qt.ESCALATOR={type:3,value:"ESCALATOR"},Qt.MOVINGWALKWAY={type:3,value:"MOVINGWALKWAY"},Qt.USERDEFINED={type:3,value:"USERDEFINED"},Qt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTransportElementTypeEnum=Qt;class Wt{}Wt.CARTESIAN={type:3,value:"CARTESIAN"},Wt.PARAMETER={type:3,value:"PARAMETER"},Wt.UNSPECIFIED={type:3,value:"UNSPECIFIED"},e.IfcTrimmingPreference=Wt;class zt{}zt.FINNED={type:3,value:"FINNED"},zt.USERDEFINED={type:3,value:"USERDEFINED"},zt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTubeBundleTypeEnum=zt;class Kt{}Kt.ABSORBEDDOSEUNIT={type:3,value:"ABSORBEDDOSEUNIT"},Kt.AMOUNTOFSUBSTANCEUNIT={type:3,value:"AMOUNTOFSUBSTANCEUNIT"},Kt.AREAUNIT={type:3,value:"AREAUNIT"},Kt.DOSEEQUIVALENTUNIT={type:3,value:"DOSEEQUIVALENTUNIT"},Kt.ELECTRICCAPACITANCEUNIT={type:3,value:"ELECTRICCAPACITANCEUNIT"},Kt.ELECTRICCHARGEUNIT={type:3,value:"ELECTRICCHARGEUNIT"},Kt.ELECTRICCONDUCTANCEUNIT={type:3,value:"ELECTRICCONDUCTANCEUNIT"},Kt.ELECTRICCURRENTUNIT={type:3,value:"ELECTRICCURRENTUNIT"},Kt.ELECTRICRESISTANCEUNIT={type:3,value:"ELECTRICRESISTANCEUNIT"},Kt.ELECTRICVOLTAGEUNIT={type:3,value:"ELECTRICVOLTAGEUNIT"},Kt.ENERGYUNIT={type:3,value:"ENERGYUNIT"},Kt.FORCEUNIT={type:3,value:"FORCEUNIT"},Kt.FREQUENCYUNIT={type:3,value:"FREQUENCYUNIT"},Kt.ILLUMINANCEUNIT={type:3,value:"ILLUMINANCEUNIT"},Kt.INDUCTANCEUNIT={type:3,value:"INDUCTANCEUNIT"},Kt.LENGTHUNIT={type:3,value:"LENGTHUNIT"},Kt.LUMINOUSFLUXUNIT={type:3,value:"LUMINOUSFLUXUNIT"},Kt.LUMINOUSINTENSITYUNIT={type:3,value:"LUMINOUSINTENSITYUNIT"},Kt.MAGNETICFLUXDENSITYUNIT={type:3,value:"MAGNETICFLUXDENSITYUNIT"},Kt.MAGNETICFLUXUNIT={type:3,value:"MAGNETICFLUXUNIT"},Kt.MASSUNIT={type:3,value:"MASSUNIT"},Kt.PLANEANGLEUNIT={type:3,value:"PLANEANGLEUNIT"},Kt.POWERUNIT={type:3,value:"POWERUNIT"},Kt.PRESSUREUNIT={type:3,value:"PRESSUREUNIT"},Kt.RADIOACTIVITYUNIT={type:3,value:"RADIOACTIVITYUNIT"},Kt.SOLIDANGLEUNIT={type:3,value:"SOLIDANGLEUNIT"},Kt.THERMODYNAMICTEMPERATUREUNIT={type:3,value:"THERMODYNAMICTEMPERATUREUNIT"},Kt.TIMEUNIT={type:3,value:"TIMEUNIT"},Kt.VOLUMEUNIT={type:3,value:"VOLUMEUNIT"},Kt.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcUnitEnum=Kt;class Yt{}Yt.AIRHANDLER={type:3,value:"AIRHANDLER"},Yt.AIRCONDITIONINGUNIT={type:3,value:"AIRCONDITIONINGUNIT"},Yt.SPLITSYSTEM={type:3,value:"SPLITSYSTEM"},Yt.ROOFTOPUNIT={type:3,value:"ROOFTOPUNIT"},Yt.USERDEFINED={type:3,value:"USERDEFINED"},Yt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcUnitaryEquipmentTypeEnum=Yt;class Xt{}Xt.AIRRELEASE={type:3,value:"AIRRELEASE"},Xt.ANTIVACUUM={type:3,value:"ANTIVACUUM"},Xt.CHANGEOVER={type:3,value:"CHANGEOVER"},Xt.CHECK={type:3,value:"CHECK"},Xt.COMMISSIONING={type:3,value:"COMMISSIONING"},Xt.DIVERTING={type:3,value:"DIVERTING"},Xt.DRAWOFFCOCK={type:3,value:"DRAWOFFCOCK"},Xt.DOUBLECHECK={type:3,value:"DOUBLECHECK"},Xt.DOUBLEREGULATING={type:3,value:"DOUBLEREGULATING"},Xt.FAUCET={type:3,value:"FAUCET"},Xt.FLUSHING={type:3,value:"FLUSHING"},Xt.GASCOCK={type:3,value:"GASCOCK"},Xt.GASTAP={type:3,value:"GASTAP"},Xt.ISOLATING={type:3,value:"ISOLATING"},Xt.MIXING={type:3,value:"MIXING"},Xt.PRESSUREREDUCING={type:3,value:"PRESSUREREDUCING"},Xt.PRESSURERELIEF={type:3,value:"PRESSURERELIEF"},Xt.REGULATING={type:3,value:"REGULATING"},Xt.SAFETYCUTOFF={type:3,value:"SAFETYCUTOFF"},Xt.STEAMTRAP={type:3,value:"STEAMTRAP"},Xt.STOPCOCK={type:3,value:"STOPCOCK"},Xt.USERDEFINED={type:3,value:"USERDEFINED"},Xt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcValveTypeEnum=Xt;class Zt{}Zt.COMPRESSION={type:3,value:"COMPRESSION"},Zt.SPRING={type:3,value:"SPRING"},Zt.USERDEFINED={type:3,value:"USERDEFINED"},Zt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcVibrationIsolatorTypeEnum=Zt;class qt{}qt.STANDARD={type:3,value:"STANDARD"},qt.POLYGONAL={type:3,value:"POLYGONAL"},qt.SHEAR={type:3,value:"SHEAR"},qt.ELEMENTEDWALL={type:3,value:"ELEMENTEDWALL"},qt.PLUMBINGWALL={type:3,value:"PLUMBINGWALL"},qt.USERDEFINED={type:3,value:"USERDEFINED"},qt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWallTypeEnum=qt;class Jt{}Jt.FLOORTRAP={type:3,value:"FLOORTRAP"},Jt.FLOORWASTE={type:3,value:"FLOORWASTE"},Jt.GULLYSUMP={type:3,value:"GULLYSUMP"},Jt.GULLYTRAP={type:3,value:"GULLYTRAP"},Jt.GREASEINTERCEPTOR={type:3,value:"GREASEINTERCEPTOR"},Jt.OILINTERCEPTOR={type:3,value:"OILINTERCEPTOR"},Jt.PETROLINTERCEPTOR={type:3,value:"PETROLINTERCEPTOR"},Jt.ROOFDRAIN={type:3,value:"ROOFDRAIN"},Jt.WASTEDISPOSALUNIT={type:3,value:"WASTEDISPOSALUNIT"},Jt.WASTETRAP={type:3,value:"WASTETRAP"},Jt.USERDEFINED={type:3,value:"USERDEFINED"},Jt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWasteTerminalTypeEnum=Jt;class $t{}$t.SIDEHUNGRIGHTHAND={type:3,value:"SIDEHUNGRIGHTHAND"},$t.SIDEHUNGLEFTHAND={type:3,value:"SIDEHUNGLEFTHAND"},$t.TILTANDTURNRIGHTHAND={type:3,value:"TILTANDTURNRIGHTHAND"},$t.TILTANDTURNLEFTHAND={type:3,value:"TILTANDTURNLEFTHAND"},$t.TOPHUNG={type:3,value:"TOPHUNG"},$t.BOTTOMHUNG={type:3,value:"BOTTOMHUNG"},$t.PIVOTHORIZONTAL={type:3,value:"PIVOTHORIZONTAL"},$t.PIVOTVERTICAL={type:3,value:"PIVOTVERTICAL"},$t.SLIDINGHORIZONTAL={type:3,value:"SLIDINGHORIZONTAL"},$t.SLIDINGVERTICAL={type:3,value:"SLIDINGVERTICAL"},$t.REMOVABLECASEMENT={type:3,value:"REMOVABLECASEMENT"},$t.FIXEDCASEMENT={type:3,value:"FIXEDCASEMENT"},$t.OTHEROPERATION={type:3,value:"OTHEROPERATION"},$t.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowPanelOperationEnum=$t;class es{}es.LEFT={type:3,value:"LEFT"},es.MIDDLE={type:3,value:"MIDDLE"},es.RIGHT={type:3,value:"RIGHT"},es.BOTTOM={type:3,value:"BOTTOM"},es.TOP={type:3,value:"TOP"},es.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowPanelPositionEnum=es;class ts{}ts.ALUMINIUM={type:3,value:"ALUMINIUM"},ts.HIGH_GRADE_STEEL={type:3,value:"HIGH_GRADE_STEEL"},ts.STEEL={type:3,value:"STEEL"},ts.WOOD={type:3,value:"WOOD"},ts.ALUMINIUM_WOOD={type:3,value:"ALUMINIUM_WOOD"},ts.PLASTIC={type:3,value:"PLASTIC"},ts.OTHER_CONSTRUCTION={type:3,value:"OTHER_CONSTRUCTION"},ts.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowStyleConstructionEnum=ts;class ss{}ss.SINGLE_PANEL={type:3,value:"SINGLE_PANEL"},ss.DOUBLE_PANEL_VERTICAL={type:3,value:"DOUBLE_PANEL_VERTICAL"},ss.DOUBLE_PANEL_HORIZONTAL={type:3,value:"DOUBLE_PANEL_HORIZONTAL"},ss.TRIPLE_PANEL_VERTICAL={type:3,value:"TRIPLE_PANEL_VERTICAL"},ss.TRIPLE_PANEL_BOTTOM={type:3,value:"TRIPLE_PANEL_BOTTOM"},ss.TRIPLE_PANEL_TOP={type:3,value:"TRIPLE_PANEL_TOP"},ss.TRIPLE_PANEL_LEFT={type:3,value:"TRIPLE_PANEL_LEFT"},ss.TRIPLE_PANEL_RIGHT={type:3,value:"TRIPLE_PANEL_RIGHT"},ss.TRIPLE_PANEL_HORIZONTAL={type:3,value:"TRIPLE_PANEL_HORIZONTAL"},ss.USERDEFINED={type:3,value:"USERDEFINED"},ss.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowStyleOperationEnum=ss;class is{}is.ACTUAL={type:3,value:"ACTUAL"},is.BASELINE={type:3,value:"BASELINE"},is.PLANNED={type:3,value:"PLANNED"},is.USERDEFINED={type:3,value:"USERDEFINED"},is.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWorkControlTypeEnum=is;e.IfcActorRole=class extends dg{constructor(e,t,s,i){super(e),this.Role=t,this.UserDefinedRole=s,this.Description=i,this.type=3630933823}};class rs extends dg{constructor(e,t,s,i){super(e),this.Purpose=t,this.Description=s,this.UserDefinedPurpose=i,this.type=618182010}}e.IfcAddress=rs;e.IfcApplication=class extends dg{constructor(e,t,s,i,r){super(e),this.ApplicationDeveloper=t,this.Version=s,this.ApplicationFullName=i,this.ApplicationIdentifier=r,this.type=639542469}};class os extends dg{constructor(e,t,s,i,r,o,n){super(e),this.Name=t,this.Description=s,this.AppliedValue=i,this.UnitBasis=r,this.ApplicableDate=o,this.FixedUntilDate=n,this.type=411424972}}e.IfcAppliedValue=os;e.IfcAppliedValueRelationship=class extends dg{constructor(e,t,s,i,r,o){super(e),this.ComponentOfTotal=t,this.Components=s,this.ArithmeticOperator=i,this.Name=r,this.Description=o,this.type=1110488051}};e.IfcApproval=class extends dg{constructor(e,t,s,i,r,o,n,a){super(e),this.Description=t,this.ApprovalDateTime=s,this.ApprovalStatus=i,this.ApprovalLevel=r,this.ApprovalQualifier=o,this.Name=n,this.Identifier=a,this.type=130549933}};e.IfcApprovalActorRelationship=class extends dg{constructor(e,t,s,i){super(e),this.Actor=t,this.Approval=s,this.Role=i,this.type=2080292479}};e.IfcApprovalPropertyRelationship=class extends dg{constructor(e,t,s){super(e),this.ApprovedProperties=t,this.Approval=s,this.type=390851274}};e.IfcApprovalRelationship=class extends dg{constructor(e,t,s,i,r){super(e),this.RelatedApproval=t,this.RelatingApproval=s,this.Description=i,this.Name=r,this.type=3869604511}};class ns extends dg{constructor(e,t){super(e),this.Name=t,this.type=4037036970}}e.IfcBoundaryCondition=ns;e.IfcBoundaryEdgeCondition=class extends ns{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.LinearStiffnessByLengthX=s,this.LinearStiffnessByLengthY=i,this.LinearStiffnessByLengthZ=r,this.RotationalStiffnessByLengthX=o,this.RotationalStiffnessByLengthY=n,this.RotationalStiffnessByLengthZ=a,this.type=1560379544}};e.IfcBoundaryFaceCondition=class extends ns{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.LinearStiffnessByAreaX=s,this.LinearStiffnessByAreaY=i,this.LinearStiffnessByAreaZ=r,this.type=3367102660}};class as extends ns{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.LinearStiffnessX=s,this.LinearStiffnessY=i,this.LinearStiffnessZ=r,this.RotationalStiffnessX=o,this.RotationalStiffnessY=n,this.RotationalStiffnessZ=a,this.type=1387855156}}e.IfcBoundaryNodeCondition=as;e.IfcBoundaryNodeConditionWarping=class extends as{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.Name=t,this.LinearStiffnessX=s,this.LinearStiffnessY=i,this.LinearStiffnessZ=r,this.RotationalStiffnessX=o,this.RotationalStiffnessY=n,this.RotationalStiffnessZ=a,this.WarpingStiffness=l,this.type=2069777674}};e.IfcCalendarDate=class extends dg{constructor(e,t,s,i){super(e),this.DayComponent=t,this.MonthComponent=s,this.YearComponent=i,this.type=622194075}};e.IfcClassification=class extends dg{constructor(e,t,s,i,r){super(e),this.Source=t,this.Edition=s,this.EditionDate=i,this.Name=r,this.type=747523909}};e.IfcClassificationItem=class extends dg{constructor(e,t,s,i){super(e),this.Notation=t,this.ItemOf=s,this.Title=i,this.type=1767535486}};e.IfcClassificationItemRelationship=class extends dg{constructor(e,t,s){super(e),this.RelatingItem=t,this.RelatedItems=s,this.type=1098599126}};e.IfcClassificationNotation=class extends dg{constructor(e,t){super(e),this.NotationFacets=t,this.type=938368621}};e.IfcClassificationNotationFacet=class extends dg{constructor(e,t){super(e),this.NotationValue=t,this.type=3639012971}};class ls extends dg{constructor(e,t){super(e),this.Name=t,this.type=3264961684}}e.IfcColourSpecification=ls;class hs extends dg{constructor(e){super(e),this.type=2859738748}}e.IfcConnectionGeometry=hs;class cs extends hs{constructor(e,t,s){super(e),this.PointOnRelatingElement=t,this.PointOnRelatedElement=s,this.type=2614616156}}e.IfcConnectionPointGeometry=cs;e.IfcConnectionPortGeometry=class extends hs{constructor(e,t,s,i){super(e),this.LocationAtRelatingElement=t,this.LocationAtRelatedElement=s,this.ProfileOfPort=i,this.type=4257277454}};e.IfcConnectionSurfaceGeometry=class extends hs{constructor(e,t,s){super(e),this.SurfaceOnRelatingElement=t,this.SurfaceOnRelatedElement=s,this.type=2732653382}};class As extends dg{constructor(e,t,s,i,r,o,n,a){super(e),this.Name=t,this.Description=s,this.ConstraintGrade=i,this.ConstraintSource=r,this.CreatingActor=o,this.CreationTime=n,this.UserDefinedGrade=a,this.type=1959218052}}e.IfcConstraint=As;e.IfcConstraintAggregationRelationship=class extends dg{constructor(e,t,s,i,r,o){super(e),this.Name=t,this.Description=s,this.RelatingConstraint=i,this.RelatedConstraints=r,this.LogicalAggregator=o,this.type=1658513725}};e.IfcConstraintClassificationRelationship=class extends dg{constructor(e,t,s){super(e),this.ClassifiedConstraint=t,this.RelatedClassifications=s,this.type=613356794}};e.IfcConstraintRelationship=class extends dg{constructor(e,t,s,i,r){super(e),this.Name=t,this.Description=s,this.RelatingConstraint=i,this.RelatedConstraints=r,this.type=347226245}};e.IfcCoordinatedUniversalTimeOffset=class extends dg{constructor(e,t,s,i){super(e),this.HourOffset=t,this.MinuteOffset=s,this.Sense=i,this.type=1065062679}};e.IfcCostValue=class extends os{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n),this.Name=t,this.Description=s,this.AppliedValue=i,this.UnitBasis=r,this.ApplicableDate=o,this.FixedUntilDate=n,this.CostType=a,this.Condition=l,this.type=602808272}};e.IfcCurrencyRelationship=class extends dg{constructor(e,t,s,i,r,o){super(e),this.RelatingMonetaryUnit=t,this.RelatedMonetaryUnit=s,this.ExchangeRate=i,this.RateDateTime=r,this.RateSource=o,this.type=539742890}};e.IfcCurveStyleFont=class extends dg{constructor(e,t,s){super(e),this.Name=t,this.PatternList=s,this.type=1105321065}};e.IfcCurveStyleFontAndScaling=class extends dg{constructor(e,t,s,i){super(e),this.Name=t,this.CurveFont=s,this.CurveFontScaling=i,this.type=2367409068}};e.IfcCurveStyleFontPattern=class extends dg{constructor(e,t,s){super(e),this.VisibleSegmentLength=t,this.InvisibleSegmentLength=s,this.type=3510044353}};e.IfcDateAndTime=class extends dg{constructor(e,t,s){super(e),this.DateComponent=t,this.TimeComponent=s,this.type=1072939445}};e.IfcDerivedUnit=class extends dg{constructor(e,t,s,i){super(e),this.Elements=t,this.UnitType=s,this.UserDefinedType=i,this.type=1765591967}};e.IfcDerivedUnitElement=class extends dg{constructor(e,t,s){super(e),this.Unit=t,this.Exponent=s,this.type=1045800335}};e.IfcDimensionalExponents=class extends dg{constructor(e,t,s,i,r,o,n,a){super(e),this.LengthExponent=t,this.MassExponent=s,this.TimeExponent=i,this.ElectricCurrentExponent=r,this.ThermodynamicTemperatureExponent=o,this.AmountOfSubstanceExponent=n,this.LuminousIntensityExponent=a,this.type=2949456006}};e.IfcDocumentElectronicFormat=class extends dg{constructor(e,t,s,i){super(e),this.FileExtension=t,this.MimeContentType=s,this.MimeSubtype=i,this.type=1376555844}};e.IfcDocumentInformation=class extends dg{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m){super(e),this.DocumentId=t,this.Name=s,this.Description=i,this.DocumentReferences=r,this.Purpose=o,this.IntendedUse=n,this.Scope=a,this.Revision=l,this.DocumentOwner=h,this.Editors=c,this.CreationTime=A,this.LastRevisionTime=u,this.ElectronicFormat=p,this.ValidFrom=d,this.ValidUntil=f,this.Confidentiality=E,this.Status=m,this.type=1154170062}};e.IfcDocumentInformationRelationship=class extends dg{constructor(e,t,s,i){super(e),this.RelatingDocument=t,this.RelatedDocuments=s,this.RelationshipType=i,this.type=770865208}};class us extends dg{constructor(e,t,s,i,r){super(e),this.Name=t,this.Description=s,this.RelatingDraughtingCallout=i,this.RelatedDraughtingCallout=r,this.type=3796139169}}e.IfcDraughtingCalloutRelationship=us;e.IfcEnvironmentalImpactValue=class extends os{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.Name=t,this.Description=s,this.AppliedValue=i,this.UnitBasis=r,this.ApplicableDate=o,this.FixedUntilDate=n,this.ImpactType=a,this.Category=l,this.UserDefinedCategory=h,this.type=1648886627}};class ps extends dg{constructor(e,t,s,i){super(e),this.Location=t,this.ItemReference=s,this.Name=i,this.type=3200245327}}e.IfcExternalReference=ps;e.IfcExternallyDefinedHatchStyle=class extends ps{constructor(e,t,s,i){super(e,t,s,i),this.Location=t,this.ItemReference=s,this.Name=i,this.type=2242383968}};e.IfcExternallyDefinedSurfaceStyle=class extends ps{constructor(e,t,s,i){super(e,t,s,i),this.Location=t,this.ItemReference=s,this.Name=i,this.type=1040185647}};e.IfcExternallyDefinedSymbol=class extends ps{constructor(e,t,s,i){super(e,t,s,i),this.Location=t,this.ItemReference=s,this.Name=i,this.type=3207319532}};e.IfcExternallyDefinedTextFont=class extends ps{constructor(e,t,s,i){super(e,t,s,i),this.Location=t,this.ItemReference=s,this.Name=i,this.type=3548104201}};e.IfcGridAxis=class extends dg{constructor(e,t,s,i){super(e),this.AxisTag=t,this.AxisCurve=s,this.SameSense=i,this.type=852622518}};e.IfcIrregularTimeSeriesValue=class extends dg{constructor(e,t,s){super(e),this.TimeStamp=t,this.ListValues=s,this.type=3020489413}};e.IfcLibraryInformation=class extends dg{constructor(e,t,s,i,r,o){super(e),this.Name=t,this.Version=s,this.Publisher=i,this.VersionDate=r,this.LibraryReference=o,this.type=2655187982}};e.IfcLibraryReference=class extends ps{constructor(e,t,s,i){super(e,t,s,i),this.Location=t,this.ItemReference=s,this.Name=i,this.type=3452421091}};e.IfcLightDistributionData=class extends dg{constructor(e,t,s,i){super(e),this.MainPlaneAngle=t,this.SecondaryPlaneAngle=s,this.LuminousIntensity=i,this.type=4162380809}};e.IfcLightIntensityDistribution=class extends dg{constructor(e,t,s){super(e),this.LightDistributionCurve=t,this.DistributionData=s,this.type=1566485204}};e.IfcLocalTime=class extends dg{constructor(e,t,s,i,r,o){super(e),this.HourComponent=t,this.MinuteComponent=s,this.SecondComponent=i,this.Zone=r,this.DaylightSavingOffset=o,this.type=30780891}};e.IfcMaterial=class extends dg{constructor(e,t){super(e),this.Name=t,this.type=1838606355}};e.IfcMaterialClassificationRelationship=class extends dg{constructor(e,t,s){super(e),this.MaterialClassifications=t,this.ClassifiedMaterial=s,this.type=1847130766}};e.IfcMaterialLayer=class extends dg{constructor(e,t,s,i){super(e),this.Material=t,this.LayerThickness=s,this.IsVentilated=i,this.type=248100487}};e.IfcMaterialLayerSet=class extends dg{constructor(e,t,s){super(e),this.MaterialLayers=t,this.LayerSetName=s,this.type=3303938423}};e.IfcMaterialLayerSetUsage=class extends dg{constructor(e,t,s,i,r){super(e),this.ForLayerSet=t,this.LayerSetDirection=s,this.DirectionSense=i,this.OffsetFromReferenceLine=r,this.type=1303795690}};e.IfcMaterialList=class extends dg{constructor(e,t){super(e),this.Materials=t,this.type=2199411900}};class ds extends dg{constructor(e,t){super(e),this.Material=t,this.type=3265635763}}e.IfcMaterialProperties=ds;e.IfcMeasureWithUnit=class extends dg{constructor(e,t,s){super(e),this.ValueComponent=t,this.UnitComponent=s,this.type=2597039031}};class fs extends ds{constructor(e,t,s,i,r,o,n){super(e,t),this.Material=t,this.DynamicViscosity=s,this.YoungModulus=i,this.ShearModulus=r,this.PoissonRatio=o,this.ThermalExpansionCoefficient=n,this.type=4256014907}}e.IfcMechanicalMaterialProperties=fs;e.IfcMechanicalSteelMaterialProperties=class extends fs{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n),this.Material=t,this.DynamicViscosity=s,this.YoungModulus=i,this.ShearModulus=r,this.PoissonRatio=o,this.ThermalExpansionCoefficient=n,this.YieldStress=a,this.UltimateStress=l,this.UltimateStrain=h,this.HardeningModule=c,this.ProportionalStress=A,this.PlasticStrain=u,this.Relaxations=p,this.type=677618848}};e.IfcMetric=class extends As{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a),this.Name=t,this.Description=s,this.ConstraintGrade=i,this.ConstraintSource=r,this.CreatingActor=o,this.CreationTime=n,this.UserDefinedGrade=a,this.Benchmark=l,this.ValueSource=h,this.DataValue=c,this.type=3368373690}};e.IfcMonetaryUnit=class extends dg{constructor(e,t){super(e),this.Currency=t,this.type=2706619895}};class Es extends dg{constructor(e,t,s){super(e),this.Dimensions=t,this.UnitType=s,this.type=1918398963}}e.IfcNamedUnit=Es;class ms extends dg{constructor(e){super(e),this.type=3701648758}}e.IfcObjectPlacement=ms;e.IfcObjective=class extends As{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a),this.Name=t,this.Description=s,this.ConstraintGrade=i,this.ConstraintSource=r,this.CreatingActor=o,this.CreationTime=n,this.UserDefinedGrade=a,this.BenchmarkValues=l,this.ResultValues=h,this.ObjectiveQualifier=c,this.UserDefinedQualifier=A,this.type=2251480897}};e.IfcOpticalMaterialProperties=class extends ds{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t),this.Material=t,this.VisibleTransmittance=s,this.SolarTransmittance=i,this.ThermalIrTransmittance=r,this.ThermalIrEmissivityBack=o,this.ThermalIrEmissivityFront=n,this.VisibleReflectanceBack=a,this.VisibleReflectanceFront=l,this.SolarReflectanceFront=h,this.SolarReflectanceBack=c,this.type=1227763645}};e.IfcOrganization=class extends dg{constructor(e,t,s,i,r,o){super(e),this.Id=t,this.Name=s,this.Description=i,this.Roles=r,this.Addresses=o,this.type=4251960020}};e.IfcOrganizationRelationship=class extends dg{constructor(e,t,s,i,r){super(e),this.Name=t,this.Description=s,this.RelatingOrganization=i,this.RelatedOrganizations=r,this.type=1411181986}};e.IfcOwnerHistory=class extends dg{constructor(e,t,s,i,r,o,n,a,l){super(e),this.OwningUser=t,this.OwningApplication=s,this.State=i,this.ChangeAction=r,this.LastModifiedDate=o,this.LastModifyingUser=n,this.LastModifyingApplication=a,this.CreationDate=l,this.type=1207048766}};e.IfcPerson=class extends dg{constructor(e,t,s,i,r,o,n,a,l){super(e),this.Id=t,this.FamilyName=s,this.GivenName=i,this.MiddleNames=r,this.PrefixTitles=o,this.SuffixTitles=n,this.Roles=a,this.Addresses=l,this.type=2077209135}};e.IfcPersonAndOrganization=class extends dg{constructor(e,t,s,i){super(e),this.ThePerson=t,this.TheOrganization=s,this.Roles=i,this.type=101040310}};class ys extends dg{constructor(e,t,s){super(e),this.Name=t,this.Description=s,this.type=2483315170}}e.IfcPhysicalQuantity=ys;class gs extends ys{constructor(e,t,s,i){super(e,t,s),this.Name=t,this.Description=s,this.Unit=i,this.type=2226359599}}e.IfcPhysicalSimpleQuantity=gs;e.IfcPostalAddress=class extends rs{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i),this.Purpose=t,this.Description=s,this.UserDefinedPurpose=i,this.InternalLocation=r,this.AddressLines=o,this.PostalBox=n,this.Town=a,this.Region=l,this.PostalCode=h,this.Country=c,this.type=3355820592}};class Is extends dg{constructor(e,t){super(e),this.Name=t,this.type=3727388367}}e.IfcPreDefinedItem=Is;class vs extends Is{constructor(e,t){super(e,t),this.Name=t,this.type=990879717}}e.IfcPreDefinedSymbol=vs;e.IfcPreDefinedTerminatorSymbol=class extends vs{constructor(e,t){super(e,t),this.Name=t,this.type=3213052703}};class Ts extends Is{constructor(e,t){super(e,t),this.Name=t,this.type=1775413392}}e.IfcPreDefinedTextFont=Ts;class _s extends dg{constructor(e,t,s,i,r){super(e),this.Name=t,this.Description=s,this.AssignedItems=i,this.Identifier=r,this.type=2022622350}}e.IfcPresentationLayerAssignment=_s;e.IfcPresentationLayerWithStyle=class extends _s{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r),this.Name=t,this.Description=s,this.AssignedItems=i,this.Identifier=r,this.LayerOn=o,this.LayerFrozen=n,this.LayerBlocked=a,this.LayerStyles=l,this.type=1304840413}};class Rs extends dg{constructor(e,t){super(e),this.Name=t,this.type=3119450353}}e.IfcPresentationStyle=Rs;e.IfcPresentationStyleAssignment=class extends dg{constructor(e,t){super(e),this.Styles=t,this.type=2417041796}};class Ps extends dg{constructor(e,t,s,i){super(e),this.Name=t,this.Description=s,this.Representations=i,this.type=2095639259}}e.IfcProductRepresentation=Ps;e.IfcProductsOfCombustionProperties=class extends ds{constructor(e,t,s,i,r,o){super(e,t),this.Material=t,this.SpecificHeatCapacity=s,this.N20Content=i,this.COContent=r,this.CO2Content=o,this.type=2267347899}};class Ds extends dg{constructor(e,t,s){super(e),this.ProfileType=t,this.ProfileName=s,this.type=3958567839}}e.IfcProfileDef=Ds;class Ns extends dg{constructor(e,t,s){super(e),this.ProfileName=t,this.ProfileDefinition=s,this.type=2802850158}}e.IfcProfileProperties=Ns;class bs extends dg{constructor(e,t,s){super(e),this.Name=t,this.Description=s,this.type=2598011224}}e.IfcProperty=bs;e.IfcPropertyConstraintRelationship=class extends dg{constructor(e,t,s,i,r){super(e),this.RelatingConstraint=t,this.RelatedProperties=s,this.Name=i,this.Description=r,this.type=3896028662}};e.IfcPropertyDependencyRelationship=class extends dg{constructor(e,t,s,i,r,o){super(e),this.DependingProperty=t,this.DependantProperty=s,this.Name=i,this.Description=r,this.Expression=o,this.type=148025276}};e.IfcPropertyEnumeration=class extends dg{constructor(e,t,s,i){super(e),this.Name=t,this.EnumerationValues=s,this.Unit=i,this.type=3710013099}};e.IfcQuantityArea=class extends gs{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.AreaValue=r,this.type=2044713172}};e.IfcQuantityCount=class extends gs{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.CountValue=r,this.type=2093928680}};e.IfcQuantityLength=class extends gs{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.LengthValue=r,this.type=931644368}};e.IfcQuantityTime=class extends gs{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.TimeValue=r,this.type=3252649465}};e.IfcQuantityVolume=class extends gs{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.VolumeValue=r,this.type=2405470396}};e.IfcQuantityWeight=class extends gs{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.WeightValue=r,this.type=825690147}};e.IfcReferencesValueDocument=class extends dg{constructor(e,t,s,i,r){super(e),this.ReferencedDocument=t,this.ReferencingValues=s,this.Name=i,this.Description=r,this.type=2692823254}};e.IfcReinforcementBarProperties=class extends dg{constructor(e,t,s,i,r,o,n){super(e),this.TotalCrossSectionArea=t,this.SteelGrade=s,this.BarSurface=i,this.EffectiveDepth=r,this.NominalBarDiameter=o,this.BarCount=n,this.type=1580146022}};e.IfcRelaxation=class extends dg{constructor(e,t,s){super(e),this.RelaxationValue=t,this.InitialStress=s,this.type=1222501353}};class Cs extends dg{constructor(e,t,s,i,r){super(e),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=1076942058}}e.IfcRepresentation=Cs;class Os extends dg{constructor(e,t,s){super(e),this.ContextIdentifier=t,this.ContextType=s,this.type=3377609919}}e.IfcRepresentationContext=Os;class Ss extends dg{constructor(e){super(e),this.type=3008791417}}e.IfcRepresentationItem=Ss;e.IfcRepresentationMap=class extends dg{constructor(e,t,s){super(e),this.MappingOrigin=t,this.MappedRepresentation=s,this.type=1660063152}};e.IfcRibPlateProfileProperties=class extends Ns{constructor(e,t,s,i,r,o,n,a){super(e,t,s),this.ProfileName=t,this.ProfileDefinition=s,this.Thickness=i,this.RibHeight=r,this.RibWidth=o,this.RibSpacing=n,this.Direction=a,this.type=3679540991}};class xs extends dg{constructor(e,t,s,i,r){super(e),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=2341007311}}e.IfcRoot=xs;e.IfcSIUnit=class extends Es{constructor(e,t,s,i){super(e,new pg(0),t),this.UnitType=t,this.Prefix=s,this.Name=i,this.type=448429030}};e.IfcSectionProperties=class extends dg{constructor(e,t,s,i){super(e),this.SectionType=t,this.StartProfile=s,this.EndProfile=i,this.type=2042790032}};e.IfcSectionReinforcementProperties=class extends dg{constructor(e,t,s,i,r,o,n){super(e),this.LongitudinalStartPosition=t,this.LongitudinalEndPosition=s,this.TransversePosition=i,this.ReinforcementRole=r,this.SectionDefinition=o,this.CrossSectionReinforcementDefinitions=n,this.type=4165799628}};e.IfcShapeAspect=class extends dg{constructor(e,t,s,i,r,o){super(e),this.ShapeRepresentations=t,this.Name=s,this.Description=i,this.ProductDefinitional=r,this.PartOfProductDefinitionShape=o,this.type=867548509}};class ws extends Cs{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=3982875396}}e.IfcShapeModel=ws;e.IfcShapeRepresentation=class extends ws{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=4240577450}};class Bs extends bs{constructor(e,t,s){super(e,t,s),this.Name=t,this.Description=s,this.type=3692461612}}e.IfcSimpleProperty=Bs;class Fs extends dg{constructor(e,t){super(e),this.Name=t,this.type=2273995522}}e.IfcStructuralConnectionCondition=Fs;class Ms extends dg{constructor(e,t){super(e),this.Name=t,this.type=2162789131}}e.IfcStructuralLoad=Ms;class Ls extends Ms{constructor(e,t){super(e,t),this.Name=t,this.type=2525727697}}e.IfcStructuralLoadStatic=Ls;e.IfcStructuralLoadTemperature=class extends Ls{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.DeltaT_Constant=s,this.DeltaT_Y=i,this.DeltaT_Z=r,this.type=3408363356}};class Us extends Cs{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=2830218821}}e.IfcStyleModel=Us;class Hs extends Ss{constructor(e,t,s,i){super(e),this.Item=t,this.Styles=s,this.Name=i,this.type=3958052878}}e.IfcStyledItem=Hs;e.IfcStyledRepresentation=class extends Us{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=3049322572}};e.IfcSurfaceStyle=class extends Rs{constructor(e,t,s,i){super(e,t),this.Name=t,this.Side=s,this.Styles=i,this.type=1300840506}};e.IfcSurfaceStyleLighting=class extends dg{constructor(e,t,s,i,r){super(e),this.DiffuseTransmissionColour=t,this.DiffuseReflectionColour=s,this.TransmissionColour=i,this.ReflectanceColour=r,this.type=3303107099}};e.IfcSurfaceStyleRefraction=class extends dg{constructor(e,t,s){super(e),this.RefractionIndex=t,this.DispersionFactor=s,this.type=1607154358}};class Gs extends dg{constructor(e,t){super(e),this.SurfaceColour=t,this.type=846575682}}e.IfcSurfaceStyleShading=Gs;e.IfcSurfaceStyleWithTextures=class extends dg{constructor(e,t){super(e),this.Textures=t,this.type=1351298697}};class ks extends dg{constructor(e,t,s,i,r){super(e),this.RepeatS=t,this.RepeatT=s,this.TextureType=i,this.TextureTransform=r,this.type=626085974}}e.IfcSurfaceTexture=ks;e.IfcSymbolStyle=class extends Rs{constructor(e,t,s){super(e,t),this.Name=t,this.StyleOfSymbol=s,this.type=1290481447}};e.IfcTable=class extends dg{constructor(e,t,s){super(e),this.Name=t,this.Rows=s,this.type=985171141}};e.IfcTableRow=class extends dg{constructor(e,t,s){super(e),this.RowCells=t,this.IsHeading=s,this.type=531007025}};e.IfcTelecomAddress=class extends rs{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i),this.Purpose=t,this.Description=s,this.UserDefinedPurpose=i,this.TelephoneNumbers=r,this.FacsimileNumbers=o,this.PagerNumber=n,this.ElectronicMailAddresses=a,this.WWWHomePageURL=l,this.type=912023232}};e.IfcTextStyle=class extends Rs{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.TextCharacterAppearance=s,this.TextStyle=i,this.TextFontStyle=r,this.type=1447204868}};e.IfcTextStyleFontModel=class extends Ts{constructor(e,t,s,i,r,o,n){super(e,t),this.Name=t,this.FontFamily=s,this.FontStyle=i,this.FontVariant=r,this.FontWeight=o,this.FontSize=n,this.type=1983826977}};e.IfcTextStyleForDefinedFont=class extends dg{constructor(e,t,s){super(e),this.Colour=t,this.BackgroundColour=s,this.type=2636378356}};e.IfcTextStyleTextModel=class extends dg{constructor(e,t,s,i,r,o,n,a){super(e),this.TextIndent=t,this.TextAlign=s,this.TextDecoration=i,this.LetterSpacing=r,this.WordSpacing=o,this.TextTransform=n,this.LineHeight=a,this.type=1640371178}};e.IfcTextStyleWithBoxCharacteristics=class extends dg{constructor(e,t,s,i,r,o){super(e),this.BoxHeight=t,this.BoxWidth=s,this.BoxSlantAngle=i,this.BoxRotateAngle=r,this.CharacterSpacing=o,this.type=1484833681}};class Vs extends dg{constructor(e){super(e),this.type=280115917}}e.IfcTextureCoordinate=Vs;e.IfcTextureCoordinateGenerator=class extends Vs{constructor(e,t,s){super(e),this.Mode=t,this.Parameter=s,this.type=1742049831}};e.IfcTextureMap=class extends Vs{constructor(e,t){super(e),this.TextureMaps=t,this.type=2552916305}};e.IfcTextureVertex=class extends dg{constructor(e,t){super(e),this.Coordinates=t,this.type=1210645708}};e.IfcThermalMaterialProperties=class extends ds{constructor(e,t,s,i,r,o){super(e,t),this.Material=t,this.SpecificHeatCapacity=s,this.BoilingPoint=i,this.FreezingPoint=r,this.ThermalConductivity=o,this.type=3317419933}};class js extends dg{constructor(e,t,s,i,r,o,n,a,l){super(e),this.Name=t,this.Description=s,this.StartTime=i,this.EndTime=r,this.TimeSeriesDataType=o,this.DataOrigin=n,this.UserDefinedDataOrigin=a,this.Unit=l,this.type=3101149627}}e.IfcTimeSeries=js;e.IfcTimeSeriesReferenceRelationship=class extends dg{constructor(e,t,s){super(e),this.ReferencedTimeSeries=t,this.TimeSeriesReferences=s,this.type=1718945513}};e.IfcTimeSeriesValue=class extends dg{constructor(e,t){super(e),this.ListValues=t,this.type=581633288}};class Qs extends Ss{constructor(e){super(e),this.type=1377556343}}e.IfcTopologicalRepresentationItem=Qs;e.IfcTopologyRepresentation=class extends ws{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=1735638870}};e.IfcUnitAssignment=class extends dg{constructor(e,t){super(e),this.Units=t,this.type=180925521}};class Ws extends Qs{constructor(e){super(e),this.type=2799835756}}e.IfcVertex=Ws;e.IfcVertexBasedTextureMap=class extends dg{constructor(e,t,s){super(e),this.TextureVertices=t,this.TexturePoints=s,this.type=3304826586}};e.IfcVertexPoint=class extends Ws{constructor(e,t){super(e),this.VertexGeometry=t,this.type=1907098498}};e.IfcVirtualGridIntersection=class extends dg{constructor(e,t,s){super(e),this.IntersectingAxes=t,this.OffsetDistances=s,this.type=891718957}};e.IfcWaterProperties=class extends ds{constructor(e,t,s,i,r,o,n,a,l){super(e,t),this.Material=t,this.IsPotable=s,this.Hardness=i,this.AlkalinityConcentration=r,this.AcidityConcentration=o,this.ImpuritiesContent=n,this.PHLevel=a,this.DissolvedSolidsContent=l,this.type=1065908215}};class zs extends Hs{constructor(e,t,s,i){super(e,t,s,i),this.Item=t,this.Styles=s,this.Name=i,this.type=2442683028}}e.IfcAnnotationOccurrence=zs;e.IfcAnnotationSurfaceOccurrence=class extends zs{constructor(e,t,s,i){super(e,t,s,i),this.Item=t,this.Styles=s,this.Name=i,this.type=962685235}};class Ks extends zs{constructor(e,t,s,i){super(e,t,s,i),this.Item=t,this.Styles=s,this.Name=i,this.type=3612888222}}e.IfcAnnotationSymbolOccurrence=Ks;e.IfcAnnotationTextOccurrence=class extends zs{constructor(e,t,s,i){super(e,t,s,i),this.Item=t,this.Styles=s,this.Name=i,this.type=2297822566}};class Ys extends Ds{constructor(e,t,s,i){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.OuterCurve=i,this.type=3798115385}}e.IfcArbitraryClosedProfileDef=Ys;class Xs extends Ds{constructor(e,t,s,i){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.Curve=i,this.type=1310608509}}e.IfcArbitraryOpenProfileDef=Xs;e.IfcArbitraryProfileDefWithVoids=class extends Ys{constructor(e,t,s,i,r){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.OuterCurve=i,this.InnerCurves=r,this.type=2705031697}};e.IfcBlobTexture=class extends ks{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.RepeatS=t,this.RepeatT=s,this.TextureType=i,this.TextureTransform=r,this.RasterFormat=o,this.RasterCode=n,this.type=616511568}};e.IfcCenterLineProfileDef=class extends Xs{constructor(e,t,s,i,r){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Curve=i,this.Thickness=r,this.type=3150382593}};e.IfcClassificationReference=class extends ps{constructor(e,t,s,i,r){super(e,t,s,i),this.Location=t,this.ItemReference=s,this.Name=i,this.ReferencedSource=r,this.type=647927063}};e.IfcColourRgb=class extends ls{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.Red=s,this.Green=i,this.Blue=r,this.type=776857604}};e.IfcComplexProperty=class extends bs{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.UsageName=i,this.HasProperties=r,this.type=2542286263}};e.IfcCompositeProfileDef=class extends Ds{constructor(e,t,s,i,r){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.Profiles=i,this.Label=r,this.type=1485152156}};class Zs extends Qs{constructor(e,t){super(e),this.CfsFaces=t,this.type=370225590}}e.IfcConnectedFaceSet=Zs;e.IfcConnectionCurveGeometry=class extends hs{constructor(e,t,s){super(e),this.CurveOnRelatingElement=t,this.CurveOnRelatedElement=s,this.type=1981873012}};e.IfcConnectionPointEccentricity=class extends cs{constructor(e,t,s,i,r,o){super(e,t,s),this.PointOnRelatingElement=t,this.PointOnRelatedElement=s,this.EccentricityInX=i,this.EccentricityInY=r,this.EccentricityInZ=o,this.type=45288368}};e.IfcContextDependentUnit=class extends Es{constructor(e,t,s,i){super(e,t,s),this.Dimensions=t,this.UnitType=s,this.Name=i,this.type=3050246964}};e.IfcConversionBasedUnit=class extends Es{constructor(e,t,s,i,r){super(e,t,s),this.Dimensions=t,this.UnitType=s,this.Name=i,this.ConversionFactor=r,this.type=2889183280}};e.IfcCurveStyle=class extends Rs{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.CurveFont=s,this.CurveWidth=i,this.CurveColour=r,this.type=3800577675}};e.IfcDerivedProfileDef=class extends Ds{constructor(e,t,s,i,r,o){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.ParentProfile=i,this.Operator=r,this.Label=o,this.type=3632507154}};e.IfcDimensionCalloutRelationship=class extends us{constructor(e,t,s,i,r){super(e,t,s,i,r),this.Name=t,this.Description=s,this.RelatingDraughtingCallout=i,this.RelatedDraughtingCallout=r,this.type=2273265877}};e.IfcDimensionPair=class extends us{constructor(e,t,s,i,r){super(e,t,s,i,r),this.Name=t,this.Description=s,this.RelatingDraughtingCallout=i,this.RelatedDraughtingCallout=r,this.type=1694125774}};e.IfcDocumentReference=class extends ps{constructor(e,t,s,i){super(e,t,s,i),this.Location=t,this.ItemReference=s,this.Name=i,this.type=3732053477}};e.IfcDraughtingPreDefinedTextFont=class extends Ts{constructor(e,t){super(e,t),this.Name=t,this.type=4170525392}};class qs extends Qs{constructor(e,t,s){super(e),this.EdgeStart=t,this.EdgeEnd=s,this.type=3900360178}}e.IfcEdge=qs;e.IfcEdgeCurve=class extends qs{constructor(e,t,s,i,r){super(e,t,s),this.EdgeStart=t,this.EdgeEnd=s,this.EdgeGeometry=i,this.SameSense=r,this.type=476780140}};e.IfcExtendedMaterialProperties=class extends ds{constructor(e,t,s,i,r){super(e,t),this.Material=t,this.ExtendedProperties=s,this.Description=i,this.Name=r,this.type=1860660968}};class Js extends Qs{constructor(e,t){super(e),this.Bounds=t,this.type=2556980723}}e.IfcFace=Js;class $s extends Qs{constructor(e,t,s){super(e),this.Bound=t,this.Orientation=s,this.type=1809719519}}e.IfcFaceBound=$s;e.IfcFaceOuterBound=class extends $s{constructor(e,t,s){super(e,t,s),this.Bound=t,this.Orientation=s,this.type=803316827}};e.IfcFaceSurface=class extends Js{constructor(e,t,s,i){super(e,t),this.Bounds=t,this.FaceSurface=s,this.SameSense=i,this.type=3008276851}};e.IfcFailureConnectionCondition=class extends Fs{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.TensionFailureX=s,this.TensionFailureY=i,this.TensionFailureZ=r,this.CompressionFailureX=o,this.CompressionFailureY=n,this.CompressionFailureZ=a,this.type=4219587988}};e.IfcFillAreaStyle=class extends Rs{constructor(e,t,s){super(e,t),this.Name=t,this.FillStyles=s,this.type=738692330}};e.IfcFuelProperties=class extends ds{constructor(e,t,s,i,r,o){super(e,t),this.Material=t,this.CombustionTemperature=s,this.CarbonContent=i,this.LowerHeatingValue=r,this.HigherHeatingValue=o,this.type=3857492461}};e.IfcGeneralMaterialProperties=class extends ds{constructor(e,t,s,i,r){super(e,t),this.Material=t,this.MolecularWeight=s,this.Porosity=i,this.MassDensity=r,this.type=803998398}};class ei extends Ns{constructor(e,t,s,i,r,o,n,a){super(e,t,s),this.ProfileName=t,this.ProfileDefinition=s,this.PhysicalWeight=i,this.Perimeter=r,this.MinimumPlateThickness=o,this.MaximumPlateThickness=n,this.CrossSectionArea=a,this.type=1446786286}}e.IfcGeneralProfileProperties=ei;class ti extends Os{constructor(e,t,s,i,r,o,n){super(e,t,s),this.ContextIdentifier=t,this.ContextType=s,this.CoordinateSpaceDimension=i,this.Precision=r,this.WorldCoordinateSystem=o,this.TrueNorth=n,this.type=3448662350}}e.IfcGeometricRepresentationContext=ti;class si extends Ss{constructor(e){super(e),this.type=2453401579}}e.IfcGeometricRepresentationItem=si;e.IfcGeometricRepresentationSubContext=class extends ti{constructor(e,s,i,r,o,n,a){super(e,s,i,new t(0),null,new pg(0),null),this.ContextIdentifier=s,this.ContextType=i,this.ParentContext=r,this.TargetScale=o,this.TargetView=n,this.UserDefinedTargetView=a,this.type=4142052618}};class ii extends si{constructor(e,t){super(e),this.Elements=t,this.type=3590301190}}e.IfcGeometricSet=ii;e.IfcGridPlacement=class extends ms{constructor(e,t,s){super(e),this.PlacementLocation=t,this.PlacementRefDirection=s,this.type=178086475}};class ri extends si{constructor(e,t,s){super(e),this.BaseSurface=t,this.AgreementFlag=s,this.type=812098782}}e.IfcHalfSpaceSolid=ri;e.IfcHygroscopicMaterialProperties=class extends ds{constructor(e,t,s,i,r,o,n){super(e,t),this.Material=t,this.UpperVaporResistanceFactor=s,this.LowerVaporResistanceFactor=i,this.IsothermalMoistureCapacity=r,this.VaporPermeability=o,this.MoistureDiffusivity=n,this.type=2445078500}};e.IfcImageTexture=class extends ks{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.RepeatS=t,this.RepeatT=s,this.TextureType=i,this.TextureTransform=r,this.UrlReference=o,this.type=3905492369}};e.IfcIrregularTimeSeries=class extends js{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.Name=t,this.Description=s,this.StartTime=i,this.EndTime=r,this.TimeSeriesDataType=o,this.DataOrigin=n,this.UserDefinedDataOrigin=a,this.Unit=l,this.Values=h,this.type=3741457305}};class oi extends si{constructor(e,t,s,i,r){super(e),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.type=1402838566}}e.IfcLightSource=oi;e.IfcLightSourceAmbient=class extends oi{constructor(e,t,s,i,r){super(e,t,s,i,r),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.type=125510826}};e.IfcLightSourceDirectional=class extends oi{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.Orientation=o,this.type=2604431987}};e.IfcLightSourceGoniometric=class extends oi{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.Position=o,this.ColourAppearance=n,this.ColourTemperature=a,this.LuminousFlux=l,this.LightEmissionSource=h,this.LightDistributionDataSource=c,this.type=4266656042}};class ni extends oi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.Position=o,this.Radius=n,this.ConstantAttenuation=a,this.DistanceAttenuation=l,this.QuadricAttenuation=h,this.type=1520743889}}e.IfcLightSourcePositional=ni;e.IfcLightSourceSpot=class extends ni{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.Position=o,this.Radius=n,this.ConstantAttenuation=a,this.DistanceAttenuation=l,this.QuadricAttenuation=h,this.Orientation=c,this.ConcentrationExponent=A,this.SpreadAngle=u,this.BeamWidthAngle=p,this.type=3422422726}};e.IfcLocalPlacement=class extends ms{constructor(e,t,s){super(e),this.PlacementRelTo=t,this.RelativePlacement=s,this.type=2624227202}};class ai extends Qs{constructor(e){super(e),this.type=1008929658}}e.IfcLoop=ai;e.IfcMappedItem=class extends Ss{constructor(e,t,s){super(e),this.MappingSource=t,this.MappingTarget=s,this.type=2347385850}};e.IfcMaterialDefinitionRepresentation=class extends Ps{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Representations=i,this.RepresentedMaterial=r,this.type=2022407955}};e.IfcMechanicalConcreteMaterialProperties=class extends fs{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n),this.Material=t,this.DynamicViscosity=s,this.YoungModulus=i,this.ShearModulus=r,this.PoissonRatio=o,this.ThermalExpansionCoefficient=n,this.CompressiveStrength=a,this.MaxAggregateSize=l,this.AdmixturesDescription=h,this.Workability=c,this.ProtectivePoreRatio=A,this.WaterImpermeability=u,this.type=1430189142}};class li extends xs{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=219451334}}e.IfcObjectDefinition=li;class hi extends si{constructor(e,t){super(e),this.RepeatFactor=t,this.type=2833995503}}e.IfcOneDirectionRepeatFactor=hi;e.IfcOpenShell=class extends Zs{constructor(e,t){super(e,t),this.CfsFaces=t,this.type=2665983363}};e.IfcOrientedEdge=class extends qs{constructor(e,t,s){super(e,new pg(0),new pg(0)),this.EdgeElement=t,this.Orientation=s,this.type=1029017970}};class ci extends Ds{constructor(e,t,s,i){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.type=2529465313}}e.IfcParameterizedProfileDef=ci;e.IfcPath=class extends Qs{constructor(e,t){super(e),this.EdgeList=t,this.type=2519244187}};e.IfcPhysicalComplexQuantity=class extends ys{constructor(e,t,s,i,r,o,n){super(e,t,s),this.Name=t,this.Description=s,this.HasQuantities=i,this.Discrimination=r,this.Quality=o,this.Usage=n,this.type=3021840470}};e.IfcPixelTexture=class extends ks{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r),this.RepeatS=t,this.RepeatT=s,this.TextureType=i,this.TextureTransform=r,this.Width=o,this.Height=n,this.ColourComponents=a,this.Pixel=l,this.type=597895409}};class Ai extends si{constructor(e,t){super(e),this.Location=t,this.type=2004835150}}e.IfcPlacement=Ai;class ui extends si{constructor(e,t,s){super(e),this.SizeInX=t,this.SizeInY=s,this.type=1663979128}}e.IfcPlanarExtent=ui;class pi extends si{constructor(e){super(e),this.type=2067069095}}e.IfcPoint=pi;e.IfcPointOnCurve=class extends pi{constructor(e,t,s){super(e),this.BasisCurve=t,this.PointParameter=s,this.type=4022376103}};e.IfcPointOnSurface=class extends pi{constructor(e,t,s,i){super(e),this.BasisSurface=t,this.PointParameterU=s,this.PointParameterV=i,this.type=1423911732}};e.IfcPolyLoop=class extends ai{constructor(e,t){super(e),this.Polygon=t,this.type=2924175390}};e.IfcPolygonalBoundedHalfSpace=class extends ri{constructor(e,t,s,i,r){super(e,t,s),this.BaseSurface=t,this.AgreementFlag=s,this.Position=i,this.PolygonalBoundary=r,this.type=2775532180}};class di extends Is{constructor(e,t){super(e,t),this.Name=t,this.type=759155922}}e.IfcPreDefinedColour=di;class fi extends Is{constructor(e,t){super(e,t),this.Name=t,this.type=2559016684}}e.IfcPreDefinedCurveFont=fi;e.IfcPreDefinedDimensionSymbol=class extends vs{constructor(e,t){super(e,t),this.Name=t,this.type=433424934}};e.IfcPreDefinedPointMarkerSymbol=class extends vs{constructor(e,t){super(e,t),this.Name=t,this.type=179317114}};e.IfcProductDefinitionShape=class extends Ps{constructor(e,t,s,i){super(e,t,s,i),this.Name=t,this.Description=s,this.Representations=i,this.type=673634403}};e.IfcPropertyBoundedValue=class extends Bs{constructor(e,t,s,i,r,o){super(e,t,s),this.Name=t,this.Description=s,this.UpperBoundValue=i,this.LowerBoundValue=r,this.Unit=o,this.type=871118103}};class Ei extends xs{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=1680319473}}e.IfcPropertyDefinition=Ei;e.IfcPropertyEnumeratedValue=class extends Bs{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.EnumerationValues=i,this.EnumerationReference=r,this.type=4166981789}};e.IfcPropertyListValue=class extends Bs{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.ListValues=i,this.Unit=r,this.type=2752243245}};e.IfcPropertyReferenceValue=class extends Bs{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.UsageName=i,this.PropertyReference=r,this.type=941946838}};class mi extends Ei{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=3357820518}}e.IfcPropertySetDefinition=mi;e.IfcPropertySingleValue=class extends Bs{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.NominalValue=i,this.Unit=r,this.type=3650150729}};e.IfcPropertyTableValue=class extends Bs{constructor(e,t,s,i,r,o,n,a){super(e,t,s),this.Name=t,this.Description=s,this.DefiningValues=i,this.DefinedValues=r,this.Expression=o,this.DefiningUnit=n,this.DefinedUnit=a,this.type=110355661}};class yi extends ci{constructor(e,t,s,i,r,o){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.XDim=r,this.YDim=o,this.type=3615266464}}e.IfcRectangleProfileDef=yi;e.IfcRegularTimeSeries=class extends js{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.Name=t,this.Description=s,this.StartTime=i,this.EndTime=r,this.TimeSeriesDataType=o,this.DataOrigin=n,this.UserDefinedDataOrigin=a,this.Unit=l,this.TimeStep=h,this.Values=c,this.type=3413951693}};e.IfcReinforcementDefinitionProperties=class extends mi{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.DefinitionType=o,this.ReinforcementSectionDefinitions=n,this.type=3765753017}};class gi extends xs{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=478536968}}e.IfcRelationship=gi;e.IfcRoundedRectangleProfileDef=class extends yi{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.XDim=r,this.YDim=o,this.RoundingRadius=n,this.type=2778083089}};e.IfcSectionedSpine=class extends si{constructor(e,t,s,i){super(e),this.SpineCurve=t,this.CrossSections=s,this.CrossSectionPositions=i,this.type=1509187699}};e.IfcServiceLifeFactor=class extends mi{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.PredefinedType=o,this.UpperValue=n,this.MostUsedValue=a,this.LowerValue=l,this.type=2411513650}};e.IfcShellBasedSurfaceModel=class extends si{constructor(e,t){super(e),this.SbsmBoundary=t,this.type=4124623270}};e.IfcSlippageConnectionCondition=class extends Fs{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.SlippageX=s,this.SlippageY=i,this.SlippageZ=r,this.type=2609359061}};class Ii extends si{constructor(e){super(e),this.type=723233188}}e.IfcSolidModel=Ii;e.IfcSoundProperties=class extends mi{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.IsAttenuating=o,this.SoundScale=n,this.SoundValues=a,this.type=2485662743}};e.IfcSoundValue=class extends mi{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.SoundLevelTimeSeries=o,this.Frequency=n,this.SoundLevelSingleValue=a,this.type=1202362311}};e.IfcSpaceThermalLoadProperties=class extends mi{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableValueRatio=o,this.ThermalLoadSource=n,this.PropertySource=a,this.SourceDescription=l,this.MaximumValue=h,this.MinimumValue=c,this.ThermalLoadTimeSeriesValues=A,this.UserDefinedThermalLoadSource=u,this.UserDefinedPropertySource=p,this.ThermalLoadType=d,this.type=390701378}};e.IfcStructuralLoadLinearForce=class extends Ls{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.LinearForceX=s,this.LinearForceY=i,this.LinearForceZ=r,this.LinearMomentX=o,this.LinearMomentY=n,this.LinearMomentZ=a,this.type=1595516126}};e.IfcStructuralLoadPlanarForce=class extends Ls{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.PlanarForceX=s,this.PlanarForceY=i,this.PlanarForceZ=r,this.type=2668620305}};class vi extends Ls{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.DisplacementX=s,this.DisplacementY=i,this.DisplacementZ=r,this.RotationalDisplacementRX=o,this.RotationalDisplacementRY=n,this.RotationalDisplacementRZ=a,this.type=2473145415}}e.IfcStructuralLoadSingleDisplacement=vi;e.IfcStructuralLoadSingleDisplacementDistortion=class extends vi{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.Name=t,this.DisplacementX=s,this.DisplacementY=i,this.DisplacementZ=r,this.RotationalDisplacementRX=o,this.RotationalDisplacementRY=n,this.RotationalDisplacementRZ=a,this.Distortion=l,this.type=1973038258}};class Ti extends Ls{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.ForceX=s,this.ForceY=i,this.ForceZ=r,this.MomentX=o,this.MomentY=n,this.MomentZ=a,this.type=1597423693}}e.IfcStructuralLoadSingleForce=Ti;e.IfcStructuralLoadSingleForceWarping=class extends Ti{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.Name=t,this.ForceX=s,this.ForceY=i,this.ForceZ=r,this.MomentX=o,this.MomentY=n,this.MomentZ=a,this.WarpingMoment=l,this.type=1190533807}};class _i extends ei{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I,v,T,_){super(e,t,s,i,r,o,n,a),this.ProfileName=t,this.ProfileDefinition=s,this.PhysicalWeight=i,this.Perimeter=r,this.MinimumPlateThickness=o,this.MaximumPlateThickness=n,this.CrossSectionArea=a,this.TorsionalConstantX=l,this.MomentOfInertiaYZ=h,this.MomentOfInertiaY=c,this.MomentOfInertiaZ=A,this.WarpingConstant=u,this.ShearCentreZ=p,this.ShearCentreY=d,this.ShearDeformationAreaZ=f,this.ShearDeformationAreaY=E,this.MaximumSectionModulusY=m,this.MinimumSectionModulusY=y,this.MaximumSectionModulusZ=g,this.MinimumSectionModulusZ=I,this.TorsionalSectionModulus=v,this.CentreOfGravityInX=T,this.CentreOfGravityInY=_,this.type=3843319758}}e.IfcStructuralProfileProperties=_i;e.IfcStructuralSteelProfileProperties=class extends _i{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I,v,T,_,R,P,D,N){super(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I,v,T,_),this.ProfileName=t,this.ProfileDefinition=s,this.PhysicalWeight=i,this.Perimeter=r,this.MinimumPlateThickness=o,this.MaximumPlateThickness=n,this.CrossSectionArea=a,this.TorsionalConstantX=l,this.MomentOfInertiaYZ=h,this.MomentOfInertiaY=c,this.MomentOfInertiaZ=A,this.WarpingConstant=u,this.ShearCentreZ=p,this.ShearCentreY=d,this.ShearDeformationAreaZ=f,this.ShearDeformationAreaY=E,this.MaximumSectionModulusY=m,this.MinimumSectionModulusY=y,this.MaximumSectionModulusZ=g,this.MinimumSectionModulusZ=I,this.TorsionalSectionModulus=v,this.CentreOfGravityInX=T,this.CentreOfGravityInY=_,this.ShearAreaZ=R,this.ShearAreaY=P,this.PlasticShapeFactorY=D,this.PlasticShapeFactorZ=N,this.type=3653947884}};e.IfcSubedge=class extends qs{constructor(e,t,s,i){super(e,t,s),this.EdgeStart=t,this.EdgeEnd=s,this.ParentEdge=i,this.type=2233826070}};class Ri extends si{constructor(e){super(e),this.type=2513912981}}e.IfcSurface=Ri;e.IfcSurfaceStyleRendering=class extends Gs{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t),this.SurfaceColour=t,this.Transparency=s,this.DiffuseColour=i,this.TransmissionColour=r,this.DiffuseTransmissionColour=o,this.ReflectionColour=n,this.SpecularColour=a,this.SpecularHighlight=l,this.ReflectanceMethod=h,this.type=1878645084}};class Pi extends Ii{constructor(e,t,s){super(e),this.SweptArea=t,this.Position=s,this.type=2247615214}}e.IfcSweptAreaSolid=Pi;e.IfcSweptDiskSolid=class extends Ii{constructor(e,t,s,i,r,o){super(e),this.Directrix=t,this.Radius=s,this.InnerRadius=i,this.StartParam=r,this.EndParam=o,this.type=1260650574}};class Di extends Ri{constructor(e,t,s){super(e),this.SweptCurve=t,this.Position=s,this.type=230924584}}e.IfcSweptSurface=Di;e.IfcTShapeProfileDef=class extends ci{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.FlangeWidth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.FlangeEdgeRadius=h,this.WebEdgeRadius=c,this.WebSlope=A,this.FlangeSlope=u,this.CentreOfGravityInY=p,this.type=3071757647}};class Ni extends Ks{constructor(e,t,s,i,r){super(e,t,s,i),this.Item=t,this.Styles=s,this.Name=i,this.AnnotatedCurve=r,this.type=3028897424}}e.IfcTerminatorSymbol=Ni;class bi extends si{constructor(e,t,s,i){super(e),this.Literal=t,this.Placement=s,this.Path=i,this.type=4282788508}}e.IfcTextLiteral=bi;e.IfcTextLiteralWithExtent=class extends bi{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Literal=t,this.Placement=s,this.Path=i,this.Extent=r,this.BoxAlignment=o,this.type=3124975700}};e.IfcTrapeziumProfileDef=class extends ci{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.BottomXDim=r,this.TopXDim=o,this.YDim=n,this.TopXOffset=a,this.type=2715220739}};e.IfcTwoDirectionRepeatFactor=class extends hi{constructor(e,t,s){super(e,t),this.RepeatFactor=t,this.SecondRepeatFactor=s,this.type=1345879162}};class Ci extends li{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.type=1628702193}}e.IfcTypeObject=Ci;class Oi extends Ci{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.type=2347495698}}e.IfcTypeProduct=Oi;e.IfcUShapeProfileDef=class extends ci{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.FlangeWidth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.EdgeRadius=h,this.FlangeSlope=c,this.CentreOfGravityInX=A,this.type=427810014}};e.IfcVector=class extends si{constructor(e,t,s){super(e),this.Orientation=t,this.Magnitude=s,this.type=1417489154}};e.IfcVertexLoop=class extends ai{constructor(e,t){super(e),this.LoopVertex=t,this.type=2759199220}};e.IfcWindowLiningProperties=class extends mi{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.LiningDepth=o,this.LiningThickness=n,this.TransomThickness=a,this.MullionThickness=l,this.FirstTransomOffset=h,this.SecondTransomOffset=c,this.FirstMullionOffset=A,this.SecondMullionOffset=u,this.ShapeAspectStyle=p,this.type=336235671}};e.IfcWindowPanelProperties=class extends mi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.OperationType=o,this.PanelPosition=n,this.FrameDepth=a,this.FrameThickness=l,this.ShapeAspectStyle=h,this.type=512836454}};e.IfcWindowStyle=class extends Oi{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ConstructionType=h,this.OperationType=c,this.ParameterTakesPrecedence=A,this.Sizeable=u,this.type=1299126871}};e.IfcZShapeProfileDef=class extends ci{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.FlangeWidth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.EdgeRadius=h,this.type=2543172580}};class Si extends zs{constructor(e,t,s,i){super(e,t,s,i),this.Item=t,this.Styles=s,this.Name=i,this.type=3288037868}}e.IfcAnnotationCurveOccurrence=Si;e.IfcAnnotationFillArea=class extends si{constructor(e,t,s){super(e),this.OuterBoundary=t,this.InnerBoundaries=s,this.type=669184980}};e.IfcAnnotationFillAreaOccurrence=class extends zs{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Item=t,this.Styles=s,this.Name=i,this.FillStyleTarget=r,this.GlobalOrLocal=o,this.type=2265737646}};e.IfcAnnotationSurface=class extends si{constructor(e,t,s){super(e),this.Item=t,this.TextureCoordinates=s,this.type=1302238472}};e.IfcAxis1Placement=class extends Ai{constructor(e,t,s){super(e,t),this.Location=t,this.Axis=s,this.type=4261334040}};e.IfcAxis2Placement2D=class extends Ai{constructor(e,t,s){super(e,t),this.Location=t,this.RefDirection=s,this.type=3125803723}};e.IfcAxis2Placement3D=class extends Ai{constructor(e,t,s,i){super(e,t),this.Location=t,this.Axis=s,this.RefDirection=i,this.type=2740243338}};class xi extends si{constructor(e,t,s,i){super(e),this.Operator=t,this.FirstOperand=s,this.SecondOperand=i,this.type=2736907675}}e.IfcBooleanResult=xi;class wi extends Ri{constructor(e){super(e),this.type=4182860854}}e.IfcBoundedSurface=wi;e.IfcBoundingBox=class extends si{constructor(e,t,s,i,r){super(e),this.Corner=t,this.XDim=s,this.YDim=i,this.ZDim=r,this.type=2581212453}};e.IfcBoxedHalfSpace=class extends ri{constructor(e,t,s,i){super(e,t,s),this.BaseSurface=t,this.AgreementFlag=s,this.Enclosure=i,this.type=2713105998}};e.IfcCShapeProfileDef=class extends ci{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.Width=o,this.WallThickness=n,this.Girth=a,this.InternalFilletRadius=l,this.CentreOfGravityInX=h,this.type=2898889636}};e.IfcCartesianPoint=class extends pi{constructor(e,t){super(e),this.Coordinates=t,this.type=1123145078}};class Bi extends si{constructor(e,t,s,i,r){super(e),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.type=59481748}}e.IfcCartesianTransformationOperator=Bi;class Fi extends Bi{constructor(e,t,s,i,r){super(e,t,s,i,r),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.type=3749851601}}e.IfcCartesianTransformationOperator2D=Fi;e.IfcCartesianTransformationOperator2DnonUniform=class extends Fi{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.Scale2=o,this.type=3486308946}};class Mi extends Bi{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.Axis3=o,this.type=3331915920}}e.IfcCartesianTransformationOperator3D=Mi;e.IfcCartesianTransformationOperator3DnonUniform=class extends Mi{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.Axis3=o,this.Scale2=n,this.Scale3=a,this.type=1416205885}};class Li extends ci{constructor(e,t,s,i,r){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Radius=r,this.type=1383045692}}e.IfcCircleProfileDef=Li;e.IfcClosedShell=class extends Zs{constructor(e,t){super(e,t),this.CfsFaces=t,this.type=2205249479}};e.IfcCompositeCurveSegment=class extends si{constructor(e,t,s,i){super(e),this.Transition=t,this.SameSense=s,this.ParentCurve=i,this.type=2485617015}};e.IfcCraneRailAShapeProfileDef=class extends ci{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.OverallHeight=r,this.BaseWidth2=o,this.Radius=n,this.HeadWidth=a,this.HeadDepth2=l,this.HeadDepth3=h,this.WebThickness=c,this.BaseWidth4=A,this.BaseDepth1=u,this.BaseDepth2=p,this.BaseDepth3=d,this.CentreOfGravityInY=f,this.type=4133800736}};e.IfcCraneRailFShapeProfileDef=class extends ci{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.OverallHeight=r,this.HeadWidth=o,this.Radius=n,this.HeadDepth2=a,this.HeadDepth3=l,this.WebThickness=h,this.BaseDepth1=c,this.BaseDepth2=A,this.CentreOfGravityInY=u,this.type=194851669}};class Ui extends si{constructor(e,t){super(e),this.Position=t,this.type=2506170314}}e.IfcCsgPrimitive3D=Ui;e.IfcCsgSolid=class extends Ii{constructor(e,t){super(e),this.TreeRootExpression=t,this.type=2147822146}};class Hi extends si{constructor(e){super(e),this.type=2601014836}}e.IfcCurve=Hi;e.IfcCurveBoundedPlane=class extends wi{constructor(e,t,s,i){super(e),this.BasisSurface=t,this.OuterBoundary=s,this.InnerBoundaries=i,this.type=2827736869}};e.IfcDefinedSymbol=class extends si{constructor(e,t,s){super(e),this.Definition=t,this.Target=s,this.type=693772133}};e.IfcDimensionCurve=class extends Si{constructor(e,t,s,i){super(e,t,s,i),this.Item=t,this.Styles=s,this.Name=i,this.type=606661476}};e.IfcDimensionCurveTerminator=class extends Ni{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.Item=t,this.Styles=s,this.Name=i,this.AnnotatedCurve=r,this.Role=o,this.type=4054601972}};e.IfcDirection=class extends si{constructor(e,t){super(e),this.DirectionRatios=t,this.type=32440307}};e.IfcDoorLiningProperties=class extends mi{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.LiningDepth=o,this.LiningThickness=n,this.ThresholdDepth=a,this.ThresholdThickness=l,this.TransomThickness=h,this.TransomOffset=c,this.LiningOffset=A,this.ThresholdOffset=u,this.CasingThickness=p,this.CasingDepth=d,this.ShapeAspectStyle=f,this.type=2963535650}};e.IfcDoorPanelProperties=class extends mi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.PanelDepth=o,this.PanelOperation=n,this.PanelWidth=a,this.PanelPosition=l,this.ShapeAspectStyle=h,this.type=1714330368}};e.IfcDoorStyle=class extends Oi{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.OperationType=h,this.ConstructionType=c,this.ParameterTakesPrecedence=A,this.Sizeable=u,this.type=526551008}};class Gi extends si{constructor(e,t){super(e),this.Contents=t,this.type=3073041342}}e.IfcDraughtingCallout=Gi;e.IfcDraughtingPreDefinedColour=class extends di{constructor(e,t){super(e,t),this.Name=t,this.type=445594917}};e.IfcDraughtingPreDefinedCurveFont=class extends fi{constructor(e,t){super(e,t),this.Name=t,this.type=4006246654}};e.IfcEdgeLoop=class extends ai{constructor(e,t){super(e),this.EdgeList=t,this.type=1472233963}};e.IfcElementQuantity=class extends mi{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.MethodOfMeasurement=o,this.Quantities=n,this.type=1883228015}};class ki extends Oi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=339256511}}e.IfcElementType=ki;class Vi extends Ri{constructor(e,t){super(e),this.Position=t,this.type=2777663545}}e.IfcElementarySurface=Vi;e.IfcEllipseProfileDef=class extends ci{constructor(e,t,s,i,r,o){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.SemiAxis1=r,this.SemiAxis2=o,this.type=2835456948}};class ji extends mi{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.EnergySequence=o,this.UserDefinedEnergySequence=n,this.type=80994333}}e.IfcEnergyProperties=ji;e.IfcExtrudedAreaSolid=class extends Pi{constructor(e,t,s,i,r){super(e,t,s),this.SweptArea=t,this.Position=s,this.ExtrudedDirection=i,this.Depth=r,this.type=477187591}};e.IfcFaceBasedSurfaceModel=class extends si{constructor(e,t){super(e),this.FbsmFaces=t,this.type=2047409740}};e.IfcFillAreaStyleHatching=class extends si{constructor(e,t,s,i,r,o){super(e),this.HatchLineAppearance=t,this.StartOfNextHatchLine=s,this.PointOfReferenceHatchLine=i,this.PatternStart=r,this.HatchLineAngle=o,this.type=374418227}};e.IfcFillAreaStyleTileSymbolWithStyle=class extends si{constructor(e,t){super(e),this.Symbol=t,this.type=4203026998}};e.IfcFillAreaStyleTiles=class extends si{constructor(e,t,s,i){super(e),this.TilingPattern=t,this.Tiles=s,this.TilingScale=i,this.type=315944413}};e.IfcFluidFlowProperties=class extends mi{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.PropertySource=o,this.FlowConditionTimeSeries=n,this.VelocityTimeSeries=a,this.FlowrateTimeSeries=l,this.Fluid=h,this.PressureTimeSeries=c,this.UserDefinedPropertySource=A,this.TemperatureSingleValue=u,this.WetBulbTemperatureSingleValue=p,this.WetBulbTemperatureTimeSeries=d,this.TemperatureTimeSeries=f,this.FlowrateSingleValue=E,this.FlowConditionSingleValue=m,this.VelocitySingleValue=y,this.PressureSingleValue=g,this.type=3455213021}};class Qi extends ki{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=4238390223}}e.IfcFurnishingElementType=Qi;e.IfcFurnitureType=class extends Qi{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.AssemblyPlace=c,this.type=1268542332}};e.IfcGeometricCurveSet=class extends ii{constructor(e,t){super(e,t),this.Elements=t,this.type=987898635}};class Wi extends ci{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.OverallWidth=r,this.OverallDepth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.type=1484403080}}e.IfcIShapeProfileDef=Wi;e.IfcLShapeProfileDef=class extends ci{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.Width=o,this.Thickness=n,this.FilletRadius=a,this.EdgeRadius=l,this.LegSlope=h,this.CentreOfGravityInX=c,this.CentreOfGravityInY=A,this.type=572779678}};e.IfcLine=class extends Hi{constructor(e,t,s){super(e),this.Pnt=t,this.Dir=s,this.type=1281925730}};class zi extends Ii{constructor(e,t){super(e),this.Outer=t,this.type=1425443689}}e.IfcManifoldSolidBrep=zi;class Ki extends li{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=3888040117}}e.IfcObject=Ki;e.IfcOffsetCurve2D=class extends Hi{constructor(e,t,s,i){super(e),this.BasisCurve=t,this.Distance=s,this.SelfIntersect=i,this.type=3388369263}};e.IfcOffsetCurve3D=class extends Hi{constructor(e,t,s,i,r){super(e),this.BasisCurve=t,this.Distance=s,this.SelfIntersect=i,this.RefDirection=r,this.type=3505215534}};e.IfcPermeableCoveringProperties=class extends mi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.OperationType=o,this.PanelPosition=n,this.FrameDepth=a,this.FrameThickness=l,this.ShapeAspectStyle=h,this.type=3566463478}};e.IfcPlanarBox=class extends ui{constructor(e,t,s,i){super(e,t,s),this.SizeInX=t,this.SizeInY=s,this.Placement=i,this.type=603570806}};e.IfcPlane=class extends Vi{constructor(e,t){super(e,t),this.Position=t,this.type=220341763}};class Yi extends Ki{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=2945172077}}e.IfcProcess=Yi;class Xi extends Ki{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=4208778838}}e.IfcProduct=Xi;e.IfcProject=class extends Ki{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.Phase=a,this.RepresentationContexts=l,this.UnitsInContext=h,this.type=103090709}};e.IfcProjectionCurve=class extends Si{constructor(e,t,s,i){super(e,t,s,i),this.Item=t,this.Styles=s,this.Name=i,this.type=4194566429}};e.IfcPropertySet=class extends mi{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.HasProperties=o,this.type=1451395588}};e.IfcProxy=class extends Xi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.ProxyType=l,this.Tag=h,this.type=3219374653}};e.IfcRectangleHollowProfileDef=class extends yi{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.XDim=r,this.YDim=o,this.WallThickness=n,this.InnerFilletRadius=a,this.OuterFilletRadius=l,this.type=2770003689}};e.IfcRectangularPyramid=class extends Ui{constructor(e,t,s,i,r){super(e,t),this.Position=t,this.XLength=s,this.YLength=i,this.Height=r,this.type=2798486643}};e.IfcRectangularTrimmedSurface=class extends wi{constructor(e,t,s,i,r,o,n,a){super(e),this.BasisSurface=t,this.U1=s,this.V1=i,this.U2=r,this.V2=o,this.Usense=n,this.Vsense=a,this.type=3454111270}};class Zi extends gi{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.type=3939117080}}e.IfcRelAssigns=Zi;class qi extends Zi{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingActor=a,this.ActingRole=l,this.type=1683148259}}e.IfcRelAssignsToActor=qi;class Ji extends Zi{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingControl=a,this.type=2495723537}}e.IfcRelAssignsToControl=Ji;e.IfcRelAssignsToGroup=class extends Zi{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingGroup=a,this.type=1307041759}};e.IfcRelAssignsToProcess=class extends Zi{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingProcess=a,this.QuantityInProcess=l,this.type=4278684876}};e.IfcRelAssignsToProduct=class extends Zi{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingProduct=a,this.type=2857406711}};e.IfcRelAssignsToProjectOrder=class extends Ji{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingControl=a,this.type=3372526763}};e.IfcRelAssignsToResource=class extends Zi{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingResource=a,this.type=205026976}};class $i extends gi{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.type=1865459582}}e.IfcRelAssociates=$i;e.IfcRelAssociatesAppliedValue=class extends $i{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingAppliedValue=n,this.type=1327628568}};e.IfcRelAssociatesApproval=class extends $i{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingApproval=n,this.type=4095574036}};e.IfcRelAssociatesClassification=class extends $i{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingClassification=n,this.type=919958153}};e.IfcRelAssociatesConstraint=class extends $i{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.Intent=n,this.RelatingConstraint=a,this.type=2728634034}};e.IfcRelAssociatesDocument=class extends $i{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingDocument=n,this.type=982818633}};e.IfcRelAssociatesLibrary=class extends $i{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingLibrary=n,this.type=3840914261}};e.IfcRelAssociatesMaterial=class extends $i{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingMaterial=n,this.type=2655215786}};e.IfcRelAssociatesProfileProperties=class extends $i{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingProfileProperties=n,this.ProfileSectionLocation=a,this.ProfileOrientation=l,this.type=2851387026}};class er extends gi{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=826625072}}e.IfcRelConnects=er;class tr extends er{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ConnectionGeometry=o,this.RelatingElement=n,this.RelatedElement=a,this.type=1204542856}}e.IfcRelConnectsElements=tr;e.IfcRelConnectsPathElements=class extends tr{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ConnectionGeometry=o,this.RelatingElement=n,this.RelatedElement=a,this.RelatingPriorities=l,this.RelatedPriorities=h,this.RelatedConnectionType=c,this.RelatingConnectionType=A,this.type=3945020480}};e.IfcRelConnectsPortToElement=class extends er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingPort=o,this.RelatedElement=n,this.type=4201705270}};e.IfcRelConnectsPorts=class extends er{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingPort=o,this.RelatedPort=n,this.RealizingElement=a,this.type=3190031847}};e.IfcRelConnectsStructuralActivity=class extends er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingElement=o,this.RelatedStructuralActivity=n,this.type=2127690289}};e.IfcRelConnectsStructuralElement=class extends er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingElement=o,this.RelatedStructuralMember=n,this.type=3912681535}};class sr extends er{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingStructuralMember=o,this.RelatedStructuralConnection=n,this.AppliedCondition=a,this.AdditionalConditions=l,this.SupportedLength=h,this.ConditionCoordinateSystem=c,this.type=1638771189}}e.IfcRelConnectsStructuralMember=sr;e.IfcRelConnectsWithEccentricity=class extends sr{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingStructuralMember=o,this.RelatedStructuralConnection=n,this.AppliedCondition=a,this.AdditionalConditions=l,this.SupportedLength=h,this.ConditionCoordinateSystem=c,this.ConnectionConstraint=A,this.type=504942748}};e.IfcRelConnectsWithRealizingElements=class extends tr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ConnectionGeometry=o,this.RelatingElement=n,this.RelatedElement=a,this.RealizingElements=l,this.ConnectionType=h,this.type=3678494232}};e.IfcRelContainedInSpatialStructure=class extends er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedElements=o,this.RelatingStructure=n,this.type=3242617779}};e.IfcRelCoversBldgElements=class extends er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingBuildingElement=o,this.RelatedCoverings=n,this.type=886880790}};e.IfcRelCoversSpaces=class extends er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedSpace=o,this.RelatedCoverings=n,this.type=2802773753}};class ir extends gi{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingObject=o,this.RelatedObjects=n,this.type=2551354335}}e.IfcRelDecomposes=ir;class rr extends gi{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.type=693640335}}e.IfcRelDefines=rr;class or extends rr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingPropertyDefinition=n,this.type=4186316022}}e.IfcRelDefinesByProperties=or;e.IfcRelDefinesByType=class extends rr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingType=n,this.type=781010003}};e.IfcRelFillsElement=class extends er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingOpeningElement=o,this.RelatedBuildingElement=n,this.type=3940055652}};e.IfcRelFlowControlElements=class extends er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedControlElements=o,this.RelatingFlowElement=n,this.type=279856033}};e.IfcRelInteractionRequirements=class extends er{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.DailyInteraction=o,this.ImportanceRating=n,this.LocationOfInteraction=a,this.RelatedSpaceProgram=l,this.RelatingSpaceProgram=h,this.type=4189434867}};e.IfcRelNests=class extends ir{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingObject=o,this.RelatedObjects=n,this.type=3268803585}};e.IfcRelOccupiesSpaces=class extends qi{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingActor=a,this.ActingRole=l,this.type=2051452291}};e.IfcRelOverridesProperties=class extends or{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingPropertyDefinition=n,this.OverridingProperties=a,this.type=202636808}};e.IfcRelProjectsElement=class extends er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingElement=o,this.RelatedFeatureElement=n,this.type=750771296}};e.IfcRelReferencedInSpatialStructure=class extends er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedElements=o,this.RelatingStructure=n,this.type=1245217292}};e.IfcRelSchedulesCostItems=class extends Ji{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingControl=a,this.type=1058617721}};e.IfcRelSequence=class extends er{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingProcess=o,this.RelatedProcess=n,this.TimeLag=a,this.SequenceType=l,this.type=4122056220}};e.IfcRelServicesBuildings=class extends er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingSystem=o,this.RelatedBuildings=n,this.type=366585022}};e.IfcRelSpaceBoundary=class extends er{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingSpace=o,this.RelatedBuildingElement=n,this.ConnectionGeometry=a,this.PhysicalOrVirtualBoundary=l,this.InternalOrExternalBoundary=h,this.type=3451746338}};e.IfcRelVoidsElement=class extends er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingBuildingElement=o,this.RelatedOpeningElement=n,this.type=1401173127}};class nr extends Ki{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=2914609552}}e.IfcResource=nr;e.IfcRevolvedAreaSolid=class extends Pi{constructor(e,t,s,i,r){super(e,t,s),this.SweptArea=t,this.Position=s,this.Axis=i,this.Angle=r,this.type=1856042241}};e.IfcRightCircularCone=class extends Ui{constructor(e,t,s,i){super(e,t),this.Position=t,this.Height=s,this.BottomRadius=i,this.type=4158566097}};e.IfcRightCircularCylinder=class extends Ui{constructor(e,t,s,i){super(e,t),this.Position=t,this.Height=s,this.Radius=i,this.type=3626867408}};class ar extends Xi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.type=2706606064}}e.IfcSpatialStructureElement=ar;class lr extends ki{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3893378262}}e.IfcSpatialStructureElementType=lr;e.IfcSphere=class extends Ui{constructor(e,t,s){super(e,t),this.Position=t,this.Radius=s,this.type=451544542}};class hr extends Xi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.type=3544373492}}e.IfcStructuralActivity=hr;class cr extends Xi{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=3136571912}}e.IfcStructuralItem=cr;class Ar extends cr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=530289379}}e.IfcStructuralMember=Ar;class ur extends hr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.type=3689010777}}e.IfcStructuralReaction=ur;class pr extends Ar{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.Thickness=h,this.type=3979015343}}e.IfcStructuralSurfaceMember=pr;e.IfcStructuralSurfaceMemberVarying=class extends pr{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.Thickness=h,this.SubsequentThickness=c,this.VaryingThicknessLocation=A,this.type=2218152070}};e.IfcStructuredDimensionCallout=class extends Gi{constructor(e,t){super(e,t),this.Contents=t,this.type=4070609034}};e.IfcSurfaceCurveSweptAreaSolid=class extends Pi{constructor(e,t,s,i,r,o,n){super(e,t,s),this.SweptArea=t,this.Position=s,this.Directrix=i,this.StartParam=r,this.EndParam=o,this.ReferenceSurface=n,this.type=2028607225}};e.IfcSurfaceOfLinearExtrusion=class extends Di{constructor(e,t,s,i,r){super(e,t,s),this.SweptCurve=t,this.Position=s,this.ExtrudedDirection=i,this.Depth=r,this.type=2809605785}};e.IfcSurfaceOfRevolution=class extends Di{constructor(e,t,s,i){super(e,t,s),this.SweptCurve=t,this.Position=s,this.AxisPosition=i,this.type=4124788165}};e.IfcSystemFurnitureElementType=class extends Qi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1580310250}};class dr extends Yi{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.TaskId=n,this.Status=a,this.WorkMethod=l,this.IsMilestone=h,this.Priority=c,this.type=3473067441}}e.IfcTask=dr;e.IfcTransportElementType=class extends ki{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2097647324}};class fr extends Ki{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.TheActor=n,this.type=2296667514}}e.IfcActor=fr;e.IfcAnnotation=class extends Xi{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=1674181508}};e.IfcAsymmetricIShapeProfileDef=class extends Wi{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.OverallWidth=r,this.OverallDepth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.TopFlangeWidth=h,this.TopFlangeThickness=c,this.TopFlangeFilletRadius=A,this.CentreOfGravityInY=u,this.type=3207858831}};e.IfcBlock=class extends Ui{constructor(e,t,s,i,r){super(e,t),this.Position=t,this.XLength=s,this.YLength=i,this.ZLength=r,this.type=1334484129}};e.IfcBooleanClippingResult=class extends xi{constructor(e,t,s,i){super(e,t,s,i),this.Operator=t,this.FirstOperand=s,this.SecondOperand=i,this.type=3649129432}};class Er extends Hi{constructor(e){super(e),this.type=1260505505}}e.IfcBoundedCurve=Er;e.IfcBuilding=class extends ar{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.ElevationOfRefHeight=c,this.ElevationOfTerrain=A,this.BuildingAddress=u,this.type=4031249490}};class mr extends ki{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1950629157}}e.IfcBuildingElementType=mr;e.IfcBuildingStorey=class extends ar{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.Elevation=c,this.type=3124254112}};e.IfcCircleHollowProfileDef=class extends Li{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Radius=r,this.WallThickness=o,this.type=2937912522}};e.IfcColumnType=class extends mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=300633059}};class yr extends Er{constructor(e,t,s){super(e),this.Segments=t,this.SelfIntersect=s,this.type=3732776249}}e.IfcCompositeCurve=yr;class gr extends Hi{constructor(e,t){super(e),this.Position=t,this.type=2510884976}}e.IfcConic=gr;class Ir extends nr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ResourceIdentifier=n,this.ResourceGroup=a,this.ResourceConsumption=l,this.BaseQuantity=h,this.type=2559216714}}e.IfcConstructionResource=Ir;class vr extends Ki{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=3293443760}}e.IfcControl=vr;e.IfcCostItem=class extends vr{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=3895139033}};e.IfcCostSchedule=class extends vr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.SubmittedBy=n,this.PreparedBy=a,this.SubmittedOn=l,this.Status=h,this.TargetUsers=c,this.UpdateDate=A,this.ID=u,this.PredefinedType=p,this.type=1419761937}};e.IfcCoveringType=class extends mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1916426348}};e.IfcCrewResource=class extends Ir{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ResourceIdentifier=n,this.ResourceGroup=a,this.ResourceConsumption=l,this.BaseQuantity=h,this.type=3295246426}};e.IfcCurtainWallType=class extends mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1457835157}};class Tr extends Gi{constructor(e,t){super(e,t),this.Contents=t,this.type=681481545}}e.IfcDimensionCurveDirectedCallout=Tr;class _r extends ki{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3256556792}}e.IfcDistributionElementType=_r;class Rr extends _r{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3849074793}}e.IfcDistributionFlowElementType=Rr;e.IfcElectricalBaseProperties=class extends ji{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.EnergySequence=o,this.UserDefinedEnergySequence=n,this.ElectricCurrentType=a,this.InputVoltage=l,this.InputFrequency=h,this.FullLoadCurrent=c,this.MinimumCircuitCurrent=A,this.MaximumPowerInput=u,this.RatedPowerInput=p,this.InputPhase=d,this.type=360485395}};class Pr extends Xi{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1758889154}}e.IfcElement=Pr;e.IfcElementAssembly=class extends Pr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.AssemblyPlace=h,this.PredefinedType=c,this.type=4123344466}};class Dr extends Pr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1623761950}}e.IfcElementComponent=Dr;class Nr extends ki{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2590856083}}e.IfcElementComponentType=Nr;e.IfcEllipse=class extends gr{constructor(e,t,s,i){super(e,t),this.Position=t,this.SemiAxis1=s,this.SemiAxis2=i,this.type=1704287377}};class br extends Rr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2107101300}}e.IfcEnergyConversionDeviceType=br;e.IfcEquipmentElement=class extends Pr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1962604670}};e.IfcEquipmentStandard=class extends vr{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=3272907226}};e.IfcEvaporativeCoolerType=class extends br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3174744832}};e.IfcEvaporatorType=class extends br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3390157468}};e.IfcFacetedBrep=class extends zi{constructor(e,t){super(e,t),this.Outer=t,this.type=807026263}};e.IfcFacetedBrepWithVoids=class extends zi{constructor(e,t,s){super(e,t),this.Outer=t,this.Voids=s,this.type=3737207727}};class Cr extends Dr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=647756555}}e.IfcFastener=Cr;class Or extends Nr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2489546625}}e.IfcFastenerType=Or;class Sr extends Pr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2827207264}}e.IfcFeatureElement=Sr;class xr extends Sr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2143335405}}e.IfcFeatureElementAddition=xr;class wr extends Sr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1287392070}}e.IfcFeatureElementSubtraction=wr;class Br extends Rr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3907093117}}e.IfcFlowControllerType=Br;class Fr extends Rr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3198132628}}e.IfcFlowFittingType=Fr;e.IfcFlowMeterType=class extends Br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3815607619}};class Mr extends Rr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1482959167}}e.IfcFlowMovingDeviceType=Mr;class Lr extends Rr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1834744321}}e.IfcFlowSegmentType=Lr;class Ur extends Rr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1339347760}}e.IfcFlowStorageDeviceType=Ur;class Hr extends Rr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2297155007}}e.IfcFlowTerminalType=Hr;class Gr extends Rr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3009222698}}e.IfcFlowTreatmentDeviceType=Gr;e.IfcFurnishingElement=class extends Pr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=263784265}};e.IfcFurnitureStandard=class extends vr{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=814719939}};e.IfcGasTerminalType=class extends Hr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=200128114}};e.IfcGrid=class extends Xi{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.UAxes=l,this.VAxes=h,this.WAxes=c,this.type=3009204131}};class kr extends Ki{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=2706460486}}e.IfcGroup=kr;e.IfcHeatExchangerType=class extends br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1251058090}};e.IfcHumidifierType=class extends br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1806887404}};e.IfcInventory=class extends kr{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.InventoryType=n,this.Jurisdiction=a,this.ResponsiblePersons=l,this.LastUpdateDate=h,this.CurrentValue=c,this.OriginalValue=A,this.type=2391368822}};e.IfcJunctionBoxType=class extends Fr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4288270099}};e.IfcLaborResource=class extends Ir{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ResourceIdentifier=n,this.ResourceGroup=a,this.ResourceConsumption=l,this.BaseQuantity=h,this.SkillSet=c,this.type=3827777499}};e.IfcLampType=class extends Hr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1051575348}};e.IfcLightFixtureType=class extends Hr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1161773419}};e.IfcLinearDimension=class extends Tr{constructor(e,t){super(e,t),this.Contents=t,this.type=2506943328}};e.IfcMechanicalFastener=class extends Cr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.NominalDiameter=h,this.NominalLength=c,this.type=377706215}};e.IfcMechanicalFastenerType=class extends Or{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2108223431}};e.IfcMemberType=class extends mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3181161470}};e.IfcMotorConnectionType=class extends br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=977012517}};e.IfcMove=class extends dr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.TaskId=n,this.Status=a,this.WorkMethod=l,this.IsMilestone=h,this.Priority=c,this.MoveFrom=A,this.MoveTo=u,this.PunchList=p,this.type=1916936684}};e.IfcOccupant=class extends fr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.TheActor=n,this.PredefinedType=a,this.type=4143007308}};e.IfcOpeningElement=class extends wr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3588315303}};e.IfcOrderAction=class extends dr{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.TaskId=n,this.Status=a,this.WorkMethod=l,this.IsMilestone=h,this.Priority=c,this.ActionID=A,this.type=3425660407}};e.IfcOutletType=class extends Hr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2837617999}};e.IfcPerformanceHistory=class extends vr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LifeCyclePhase=n,this.type=2382730787}};e.IfcPermit=class extends vr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PermitID=n,this.type=3327091369}};e.IfcPipeFittingType=class extends Fr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=804291784}};e.IfcPipeSegmentType=class extends Lr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4231323485}};e.IfcPlateType=class extends mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4017108033}};e.IfcPolyline=class extends Er{constructor(e,t){super(e),this.Points=t,this.type=3724593414}};class Vr extends Xi{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=3740093272}}e.IfcPort=Vr;e.IfcProcedure=class extends Yi{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ProcedureID=n,this.ProcedureType=a,this.UserDefinedProcedureType=l,this.type=2744685151}};e.IfcProjectOrder=class extends vr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ID=n,this.PredefinedType=a,this.Status=l,this.type=2904328755}};e.IfcProjectOrderRecord=class extends vr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Records=n,this.PredefinedType=a,this.type=3642467123}};e.IfcProjectionElement=class extends xr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3651124850}};e.IfcProtectiveDeviceType=class extends Br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1842657554}};e.IfcPumpType=class extends Mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2250791053}};e.IfcRadiusDimension=class extends Tr{constructor(e,t){super(e,t),this.Contents=t,this.type=3248260540}};e.IfcRailingType=class extends mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2893384427}};e.IfcRampFlightType=class extends mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2324767716}};e.IfcRelAggregates=class extends ir{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingObject=o,this.RelatedObjects=n,this.type=160246688}};e.IfcRelAssignsTasks=class extends Ji{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingControl=a,this.TimeForTask=l,this.type=2863920197}};e.IfcSanitaryTerminalType=class extends Hr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1768891740}};e.IfcScheduleTimeControl=class extends vr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I,v,T,_){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ActualStart=n,this.EarlyStart=a,this.LateStart=l,this.ScheduleStart=h,this.ActualFinish=c,this.EarlyFinish=A,this.LateFinish=u,this.ScheduleFinish=p,this.ScheduleDuration=d,this.ActualDuration=f,this.RemainingTime=E,this.FreeFloat=m,this.TotalFloat=y,this.IsCritical=g,this.StatusTime=I,this.StartFloat=v,this.FinishFloat=T,this.Completion=_,this.type=3517283431}};e.IfcServiceLife=class extends vr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ServiceLifeType=n,this.ServiceLifeDuration=a,this.type=4105383287}};e.IfcSite=class extends ar{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.RefLatitude=c,this.RefLongitude=A,this.RefElevation=u,this.LandTitleNumber=p,this.SiteAddress=d,this.type=4097777520}};e.IfcSlabType=class extends mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2533589738}};e.IfcSpace=class extends ar{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.InteriorOrExteriorSpace=c,this.ElevationWithFlooring=A,this.type=3856911033}};e.IfcSpaceHeaterType=class extends br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1305183839}};e.IfcSpaceProgram=class extends vr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.SpaceProgramIdentifier=n,this.MaxRequiredArea=a,this.MinRequiredArea=l,this.RequestedLocation=h,this.StandardRequiredArea=c,this.type=652456506}};e.IfcSpaceType=class extends lr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3812236995}};e.IfcStackTerminalType=class extends Hr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3112655638}};e.IfcStairFlightType=class extends mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1039846685}};class jr extends hr{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.CausedBy=A,this.type=682877961}}e.IfcStructuralAction=jr;class Qr extends cr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedCondition=l,this.type=1179482911}}e.IfcStructuralConnection=Qr;e.IfcStructuralCurveConnection=class extends Qr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedCondition=l,this.type=4243806635}};class Wr extends Ar{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.type=214636428}}e.IfcStructuralCurveMember=Wr;e.IfcStructuralCurveMemberVarying=class extends Wr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.type=2445595289}};class zr extends jr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.CausedBy=A,this.ProjectedOrTrue=u,this.type=1807405624}}e.IfcStructuralLinearAction=zr;e.IfcStructuralLinearActionVarying=class extends zr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n,a,l,h,c,A,u),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.CausedBy=A,this.ProjectedOrTrue=u,this.VaryingAppliedLoadLocation=p,this.SubsequentAppliedLoads=d,this.type=1721250024}};e.IfcStructuralLoadGroup=class extends kr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.ActionType=a,this.ActionSource=l,this.Coefficient=h,this.Purpose=c,this.type=1252848954}};class Kr extends jr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.CausedBy=A,this.ProjectedOrTrue=u,this.type=1621171031}}e.IfcStructuralPlanarAction=Kr;e.IfcStructuralPlanarActionVarying=class extends Kr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n,a,l,h,c,A,u),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.CausedBy=A,this.ProjectedOrTrue=u,this.VaryingAppliedLoadLocation=p,this.SubsequentAppliedLoads=d,this.type=3987759626}};e.IfcStructuralPointAction=class extends jr{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.CausedBy=A,this.type=2082059205}};e.IfcStructuralPointConnection=class extends Qr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedCondition=l,this.type=734778138}};e.IfcStructuralPointReaction=class extends ur{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.type=1235345126}};e.IfcStructuralResultGroup=class extends kr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.TheoryType=n,this.ResultForLoadGroup=a,this.IsLinear=l,this.type=2986769608}};e.IfcStructuralSurfaceConnection=class extends Qr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedCondition=l,this.type=1975003073}};e.IfcSubContractResource=class extends Ir{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ResourceIdentifier=n,this.ResourceGroup=a,this.ResourceConsumption=l,this.BaseQuantity=h,this.SubContractor=c,this.JobDescription=A,this.type=148013059}};e.IfcSwitchingDeviceType=class extends Br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2315554128}};class Yr extends kr{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=2254336722}}e.IfcSystem=Yr;e.IfcTankType=class extends Ur{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=5716631}};e.IfcTimeSeriesSchedule=class extends vr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ApplicableDates=n,this.TimeSeriesScheduleType=a,this.TimeSeries=l,this.type=1637806684}};e.IfcTransformerType=class extends br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1692211062}};e.IfcTransportElement=class extends Pr{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.OperationType=h,this.CapacityByWeight=c,this.CapacityByNumber=A,this.type=1620046519}};e.IfcTrimmedCurve=class extends Er{constructor(e,t,s,i,r,o){super(e),this.BasisCurve=t,this.Trim1=s,this.Trim2=i,this.SenseAgreement=r,this.MasterRepresentation=o,this.type=3593883385}};e.IfcTubeBundleType=class extends br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1600972822}};e.IfcUnitaryEquipmentType=class extends br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1911125066}};e.IfcValveType=class extends Br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=728799441}};e.IfcVirtualElement=class extends Pr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2769231204}};e.IfcWallType=class extends mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1898987631}};e.IfcWasteTerminalType=class extends Hr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1133259667}};class Xr extends vr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identifier=n,this.CreationDate=a,this.Creators=l,this.Purpose=h,this.Duration=c,this.TotalFloat=A,this.StartTime=u,this.FinishTime=p,this.WorkControlType=d,this.UserDefinedControlType=f,this.type=1028945134}}e.IfcWorkControl=Xr;e.IfcWorkPlan=class extends Xr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f){super(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identifier=n,this.CreationDate=a,this.Creators=l,this.Purpose=h,this.Duration=c,this.TotalFloat=A,this.StartTime=u,this.FinishTime=p,this.WorkControlType=d,this.UserDefinedControlType=f,this.type=4218914973}};e.IfcWorkSchedule=class extends Xr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f){super(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identifier=n,this.CreationDate=a,this.Creators=l,this.Purpose=h,this.Duration=c,this.TotalFloat=A,this.StartTime=u,this.FinishTime=p,this.WorkControlType=d,this.UserDefinedControlType=f,this.type=3342526732}};e.IfcZone=class extends kr{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=1033361043}};e.Ifc2DCompositeCurve=class extends yr{constructor(e,t,s){super(e,t,s),this.Segments=t,this.SelfIntersect=s,this.type=1213861670}};e.IfcActionRequest=class extends vr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.RequestID=n,this.type=3821786052}};e.IfcAirTerminalBoxType=class extends Br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1411407467}};e.IfcAirTerminalType=class extends Hr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3352864051}};e.IfcAirToAirHeatRecoveryType=class extends br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1871374353}};e.IfcAngularDimension=class extends Tr{constructor(e,t){super(e,t),this.Contents=t,this.type=2470393545}};e.IfcAsset=class extends kr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.AssetID=n,this.OriginalValue=a,this.CurrentValue=l,this.TotalReplacementCost=h,this.Owner=c,this.User=A,this.ResponsiblePerson=u,this.IncorporationDate=p,this.DepreciatedValue=d,this.type=3460190687}};class Zr extends Er{constructor(e,t,s,i,r,o){super(e),this.Degree=t,this.ControlPointsList=s,this.CurveForm=i,this.ClosedCurve=r,this.SelfIntersect=o,this.type=1967976161}}e.IfcBSplineCurve=Zr;e.IfcBeamType=class extends mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=819618141}};class qr extends Zr{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.Degree=t,this.ControlPointsList=s,this.CurveForm=i,this.ClosedCurve=r,this.SelfIntersect=o,this.type=1916977116}}e.IfcBezierCurve=qr;e.IfcBoilerType=class extends br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=231477066}};class Jr extends Pr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3299480353}}e.IfcBuildingElement=Jr;class $r extends Jr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=52481810}}e.IfcBuildingElementComponent=$r;e.IfcBuildingElementPart=class extends $r{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2979338954}};e.IfcBuildingElementProxy=class extends Jr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.CompositionType=h,this.type=1095909175}};e.IfcBuildingElementProxyType=class extends mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1909888760}};e.IfcCableCarrierFittingType=class extends Fr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=395041908}};e.IfcCableCarrierSegmentType=class extends Lr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3293546465}};e.IfcCableSegmentType=class extends Lr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1285652485}};e.IfcChillerType=class extends br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2951183804}};e.IfcCircle=class extends gr{constructor(e,t,s){super(e,t),this.Position=t,this.Radius=s,this.type=2611217952}};e.IfcCoilType=class extends br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2301859152}};e.IfcColumn=class extends Jr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=843113511}};e.IfcCompressorType=class extends Mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3850581409}};e.IfcCondenserType=class extends br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2816379211}};e.IfcCondition=class extends kr{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=2188551683}};e.IfcConditionCriterion=class extends vr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Criterion=n,this.CriterionDateTime=a,this.type=1163958913}};e.IfcConstructionEquipmentResource=class extends Ir{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ResourceIdentifier=n,this.ResourceGroup=a,this.ResourceConsumption=l,this.BaseQuantity=h,this.type=3898045240}};e.IfcConstructionMaterialResource=class extends Ir{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ResourceIdentifier=n,this.ResourceGroup=a,this.ResourceConsumption=l,this.BaseQuantity=h,this.Suppliers=c,this.UsageRatio=A,this.type=1060000209}};e.IfcConstructionProductResource=class extends Ir{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ResourceIdentifier=n,this.ResourceGroup=a,this.ResourceConsumption=l,this.BaseQuantity=h,this.type=488727124}};e.IfcCooledBeamType=class extends br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=335055490}};e.IfcCoolingTowerType=class extends br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2954562838}};e.IfcCovering=class extends Jr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1973544240}};e.IfcCurtainWall=class extends Jr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3495092785}};e.IfcDamperType=class extends Br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3961806047}};e.IfcDiameterDimension=class extends Tr{constructor(e,t){super(e,t),this.Contents=t,this.type=4147604152}};e.IfcDiscreteAccessory=class extends Dr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1335981549}};class eo extends Nr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2635815018}}e.IfcDiscreteAccessoryType=eo;e.IfcDistributionChamberElementType=class extends Rr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1599208980}};class to extends _r{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2063403501}}e.IfcDistributionControlElementType=to;class so extends Pr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1945004755}}e.IfcDistributionElement=so;class io extends so{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3040386961}}e.IfcDistributionFlowElement=io;e.IfcDistributionPort=class extends Vr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.FlowDirection=l,this.type=3041715199}};e.IfcDoor=class extends Jr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.OverallHeight=h,this.OverallWidth=c,this.type=395920057}};e.IfcDuctFittingType=class extends Fr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=869906466}};e.IfcDuctSegmentType=class extends Lr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3760055223}};e.IfcDuctSilencerType=class extends Gr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2030761528}};class ro extends wr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.FeatureLength=h,this.type=855621170}}e.IfcEdgeFeature=ro;e.IfcElectricApplianceType=class extends Hr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=663422040}};e.IfcElectricFlowStorageDeviceType=class extends Ur{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3277789161}};e.IfcElectricGeneratorType=class extends br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1534661035}};e.IfcElectricHeaterType=class extends Hr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1365060375}};e.IfcElectricMotorType=class extends br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1217240411}};e.IfcElectricTimeControlType=class extends Br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=712377611}};e.IfcElectricalCircuit=class extends Yr{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=1634875225}};e.IfcElectricalElement=class extends Pr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=857184966}};e.IfcEnergyConversionDevice=class extends io{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1658829314}};e.IfcFanType=class extends Mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=346874300}};e.IfcFilterType=class extends Gr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1810631287}};e.IfcFireSuppressionTerminalType=class extends Hr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4222183408}};class oo extends io{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2058353004}}e.IfcFlowController=oo;e.IfcFlowFitting=class extends io{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=4278956645}};e.IfcFlowInstrumentType=class extends to{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4037862832}};e.IfcFlowMovingDevice=class extends io{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3132237377}};e.IfcFlowSegment=class extends io{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=987401354}};e.IfcFlowStorageDevice=class extends io{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=707683696}};e.IfcFlowTerminal=class extends io{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2223149337}};e.IfcFlowTreatmentDevice=class extends io{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3508470533}};e.IfcFooting=class extends Jr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=900683007}};e.IfcMember=class extends Jr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1073191201}};e.IfcPile=class extends Jr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.ConstructionType=c,this.type=1687234759}};e.IfcPlate=class extends Jr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3171933400}};e.IfcRailing=class extends Jr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2262370178}};e.IfcRamp=class extends Jr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.ShapeType=h,this.type=3024970846}};e.IfcRampFlight=class extends Jr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3283111854}};e.IfcRationalBezierCurve=class extends qr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.Degree=t,this.ControlPointsList=s,this.CurveForm=i,this.ClosedCurve=r,this.SelfIntersect=o,this.WeightsData=n,this.type=3055160366}};class no extends $r{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.type=3027567501}}e.IfcReinforcingElement=no;e.IfcReinforcingMesh=class extends no{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.MeshLength=c,this.MeshWidth=A,this.LongitudinalBarNominalDiameter=u,this.TransverseBarNominalDiameter=p,this.LongitudinalBarCrossSectionArea=d,this.TransverseBarCrossSectionArea=f,this.LongitudinalBarSpacing=E,this.TransverseBarSpacing=m,this.type=2320036040}};e.IfcRoof=class extends Jr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.ShapeType=h,this.type=2016517767}};e.IfcRoundedEdgeFeature=class extends ro{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.FeatureLength=h,this.Radius=c,this.type=1376911519}};e.IfcSensorType=class extends to{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1783015770}};e.IfcSlab=class extends Jr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1529196076}};e.IfcStair=class extends Jr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.ShapeType=h,this.type=331165859}};e.IfcStairFlight=class extends Jr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.NumberOfRiser=h,this.NumberOfTreads=c,this.RiserHeight=A,this.TreadLength=u,this.type=4252922144}};e.IfcStructuralAnalysisModel=class extends Yr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.OrientationOf2DPlane=a,this.LoadedBy=l,this.HasResults=h,this.type=2515109513}};e.IfcTendon=class extends no{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.PredefinedType=c,this.NominalDiameter=A,this.CrossSectionArea=u,this.TensionForce=p,this.PreStress=d,this.FrictionCoefficient=f,this.AnchorageSlip=E,this.MinCurvatureRadius=m,this.type=3824725483}};e.IfcTendonAnchor=class extends no{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.type=2347447852}};e.IfcVibrationIsolatorType=class extends eo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3313531582}};class ao extends Jr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2391406946}}e.IfcWall=ao;e.IfcWallStandardCase=class extends ao{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3512223829}};e.IfcWindow=class extends Jr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.OverallHeight=h,this.OverallWidth=c,this.type=3304561284}};e.IfcActuatorType=class extends to{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2874132201}};e.IfcAlarmType=class extends to{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3001207471}};e.IfcBeam=class extends Jr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=753842376}};e.IfcChamferEdgeFeature=class extends ro{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.FeatureLength=h,this.Width=c,this.Height=A,this.type=2454782716}};e.IfcControllerType=class extends to{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=578613899}};e.IfcDistributionChamberElement=class extends io{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1052013943}};e.IfcDistributionControlElement=class extends so{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.ControlElementId=h,this.type=1062813311}};e.IfcElectricDistributionPoint=class extends oo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.DistributionPointFunction=h,this.UserDefinedFunction=c,this.type=3700593921}};e.IfcReinforcingBar=class extends no{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.NominalDiameter=c,this.CrossSectionArea=A,this.BarLength=u,this.BarRole=p,this.BarSurface=d,this.type=979691226}}}(og||(og={})),function(e){e.IfcAbsorbedDoseMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcAccelerationMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcAmountOfSubstanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcAngularVelocityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcArcIndex=class{constructor(e){this.value=e}};e.IfcAreaDensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcAreaMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcBinary=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcBoolean=class{constructor(e){this.type=3,this.value="true"==e}};e.IfcBoxAlignment=class{constructor(e){this.value=e,this.type=1}};e.IfcCardinalPointReference=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcComplexNumber=class{constructor(e){this.value=e}};e.IfcCompoundPlaneAngleMeasure=class{constructor(e){this.value=e}};e.IfcContextDependentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcCountMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcCurvatureMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcDate=class{constructor(e){this.value=e,this.type=1}};e.IfcDateTime=class{constructor(e){this.value=e,this.type=1}};e.IfcDayInMonthNumber=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcDayInWeekNumber=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcDescriptiveMeasure=class{constructor(e){this.value=e,this.type=1}};class t{constructor(e){this.type=4,this.value=parseFloat(e)}}e.IfcDimensionCount=t;e.IfcDoseEquivalentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcDuration=class{constructor(e){this.value=e,this.type=1}};e.IfcDynamicViscosityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricCapacitanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricChargeMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricConductanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricCurrentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricResistanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricVoltageMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcEnergyMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcFontStyle=class{constructor(e){this.value=e,this.type=1}};e.IfcFontVariant=class{constructor(e){this.value=e,this.type=1}};e.IfcFontWeight=class{constructor(e){this.value=e,this.type=1}};e.IfcForceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcFrequencyMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcGloballyUniqueId=class{constructor(e){this.value=e,this.type=1}};e.IfcHeatFluxDensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcHeatingValueMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcIdentifier=class{constructor(e){this.value=e,this.type=1}};e.IfcIlluminanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcInductanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcInteger=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcIntegerCountRateMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcIonConcentrationMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcIsothermalMoistureCapacityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcKinematicViscosityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLabel=class{constructor(e){this.value=e,this.type=1}};e.IfcLanguageId=class{constructor(e){this.value=e,this.type=1}};e.IfcLengthMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLineIndex=class{constructor(e){this.value=e}};e.IfcLinearForceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLinearMomentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLinearStiffnessMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLinearVelocityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLogical=class{constructor(e){this.type=3,this.value="true"==e}};e.IfcLuminousFluxMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLuminousIntensityDistributionMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLuminousIntensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMagneticFluxDensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMagneticFluxMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMassDensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMassFlowRateMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMassMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMassPerLengthMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcModulusOfElasticityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcModulusOfLinearSubgradeReactionMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcModulusOfRotationalSubgradeReactionMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcModulusOfSubgradeReactionMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMoistureDiffusivityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMolecularWeightMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMomentOfInertiaMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMonetaryMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMonthInYearNumber=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcNonNegativeLengthMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcNormalisedRatioMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcNumericMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPHMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcParameterValue=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPlanarForceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPlaneAngleMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPositiveInteger=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPositiveLengthMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPositivePlaneAngleMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPositiveRatioMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPowerMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPresentableText=class{constructor(e){this.value=e,this.type=1}};e.IfcPressureMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPropertySetDefinitionSet=class{constructor(e){this.value=e}};e.IfcRadioActivityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRatioMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcReal=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRotationalFrequencyMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRotationalMassMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRotationalStiffnessMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSectionModulusMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSectionalAreaIntegralMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcShearModulusMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSolidAngleMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSoundPowerLevelMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSoundPowerMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSoundPressureLevelMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSoundPressureMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSpecificHeatCapacityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSpecularExponent=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSpecularRoughness=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTemperatureGradientMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTemperatureRateOfChangeMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcText=class{constructor(e){this.value=e,this.type=1}};e.IfcTextAlignment=class{constructor(e){this.value=e,this.type=1}};e.IfcTextDecoration=class{constructor(e){this.value=e,this.type=1}};e.IfcTextFontName=class{constructor(e){this.value=e,this.type=1}};e.IfcTextTransformation=class{constructor(e){this.value=e,this.type=1}};e.IfcThermalAdmittanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermalConductivityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermalExpansionCoefficientMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermalResistanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermalTransmittanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermodynamicTemperatureMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTime=class{constructor(e){this.value=e,this.type=1}};e.IfcTimeMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTimeStamp=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTorqueMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcURIReference=class{constructor(e){this.value=e,this.type=1}};e.IfcVaporPermeabilityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcVolumeMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcVolumetricFlowRateMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcWarpingConstantMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcWarpingMomentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};class s{}s.EMAIL={type:3,value:"EMAIL"},s.FAX={type:3,value:"FAX"},s.PHONE={type:3,value:"PHONE"},s.POST={type:3,value:"POST"},s.VERBAL={type:3,value:"VERBAL"},s.USERDEFINED={type:3,value:"USERDEFINED"},s.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcActionRequestTypeEnum=s;class i{}i.DEAD_LOAD_G={type:3,value:"DEAD_LOAD_G"},i.COMPLETION_G1={type:3,value:"COMPLETION_G1"},i.LIVE_LOAD_Q={type:3,value:"LIVE_LOAD_Q"},i.SNOW_S={type:3,value:"SNOW_S"},i.WIND_W={type:3,value:"WIND_W"},i.PRESTRESSING_P={type:3,value:"PRESTRESSING_P"},i.SETTLEMENT_U={type:3,value:"SETTLEMENT_U"},i.TEMPERATURE_T={type:3,value:"TEMPERATURE_T"},i.EARTHQUAKE_E={type:3,value:"EARTHQUAKE_E"},i.FIRE={type:3,value:"FIRE"},i.IMPULSE={type:3,value:"IMPULSE"},i.IMPACT={type:3,value:"IMPACT"},i.TRANSPORT={type:3,value:"TRANSPORT"},i.ERECTION={type:3,value:"ERECTION"},i.PROPPING={type:3,value:"PROPPING"},i.SYSTEM_IMPERFECTION={type:3,value:"SYSTEM_IMPERFECTION"},i.SHRINKAGE={type:3,value:"SHRINKAGE"},i.CREEP={type:3,value:"CREEP"},i.LACK_OF_FIT={type:3,value:"LACK_OF_FIT"},i.BUOYANCY={type:3,value:"BUOYANCY"},i.ICE={type:3,value:"ICE"},i.CURRENT={type:3,value:"CURRENT"},i.WAVE={type:3,value:"WAVE"},i.RAIN={type:3,value:"RAIN"},i.BRAKES={type:3,value:"BRAKES"},i.USERDEFINED={type:3,value:"USERDEFINED"},i.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcActionSourceTypeEnum=i;class r{}r.PERMANENT_G={type:3,value:"PERMANENT_G"},r.VARIABLE_Q={type:3,value:"VARIABLE_Q"},r.EXTRAORDINARY_A={type:3,value:"EXTRAORDINARY_A"},r.USERDEFINED={type:3,value:"USERDEFINED"},r.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcActionTypeEnum=r;class o{}o.ELECTRICACTUATOR={type:3,value:"ELECTRICACTUATOR"},o.HANDOPERATEDACTUATOR={type:3,value:"HANDOPERATEDACTUATOR"},o.HYDRAULICACTUATOR={type:3,value:"HYDRAULICACTUATOR"},o.PNEUMATICACTUATOR={type:3,value:"PNEUMATICACTUATOR"},o.THERMOSTATICACTUATOR={type:3,value:"THERMOSTATICACTUATOR"},o.USERDEFINED={type:3,value:"USERDEFINED"},o.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcActuatorTypeEnum=o;class n{}n.OFFICE={type:3,value:"OFFICE"},n.SITE={type:3,value:"SITE"},n.HOME={type:3,value:"HOME"},n.DISTRIBUTIONPOINT={type:3,value:"DISTRIBUTIONPOINT"},n.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcAddressTypeEnum=n;class a{}a.CONSTANTFLOW={type:3,value:"CONSTANTFLOW"},a.VARIABLEFLOWPRESSUREDEPENDANT={type:3,value:"VARIABLEFLOWPRESSUREDEPENDANT"},a.VARIABLEFLOWPRESSUREINDEPENDANT={type:3,value:"VARIABLEFLOWPRESSUREINDEPENDANT"},a.USERDEFINED={type:3,value:"USERDEFINED"},a.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAirTerminalBoxTypeEnum=a;class l{}l.DIFFUSER={type:3,value:"DIFFUSER"},l.GRILLE={type:3,value:"GRILLE"},l.LOUVRE={type:3,value:"LOUVRE"},l.REGISTER={type:3,value:"REGISTER"},l.USERDEFINED={type:3,value:"USERDEFINED"},l.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAirTerminalTypeEnum=l;class h{}h.FIXEDPLATECOUNTERFLOWEXCHANGER={type:3,value:"FIXEDPLATECOUNTERFLOWEXCHANGER"},h.FIXEDPLATECROSSFLOWEXCHANGER={type:3,value:"FIXEDPLATECROSSFLOWEXCHANGER"},h.FIXEDPLATEPARALLELFLOWEXCHANGER={type:3,value:"FIXEDPLATEPARALLELFLOWEXCHANGER"},h.ROTARYWHEEL={type:3,value:"ROTARYWHEEL"},h.RUNAROUNDCOILLOOP={type:3,value:"RUNAROUNDCOILLOOP"},h.HEATPIPE={type:3,value:"HEATPIPE"},h.TWINTOWERENTHALPYRECOVERYLOOPS={type:3,value:"TWINTOWERENTHALPYRECOVERYLOOPS"},h.THERMOSIPHONSEALEDTUBEHEATEXCHANGERS={type:3,value:"THERMOSIPHONSEALEDTUBEHEATEXCHANGERS"},h.THERMOSIPHONCOILTYPEHEATEXCHANGERS={type:3,value:"THERMOSIPHONCOILTYPEHEATEXCHANGERS"},h.USERDEFINED={type:3,value:"USERDEFINED"},h.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAirToAirHeatRecoveryTypeEnum=h;class c{}c.BELL={type:3,value:"BELL"},c.BREAKGLASSBUTTON={type:3,value:"BREAKGLASSBUTTON"},c.LIGHT={type:3,value:"LIGHT"},c.MANUALPULLBOX={type:3,value:"MANUALPULLBOX"},c.SIREN={type:3,value:"SIREN"},c.WHISTLE={type:3,value:"WHISTLE"},c.USERDEFINED={type:3,value:"USERDEFINED"},c.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAlarmTypeEnum=c;class A{}A.IN_PLANE_LOADING_2D={type:3,value:"IN_PLANE_LOADING_2D"},A.OUT_PLANE_LOADING_2D={type:3,value:"OUT_PLANE_LOADING_2D"},A.LOADING_3D={type:3,value:"LOADING_3D"},A.USERDEFINED={type:3,value:"USERDEFINED"},A.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAnalysisModelTypeEnum=A;class u{}u.FIRST_ORDER_THEORY={type:3,value:"FIRST_ORDER_THEORY"},u.SECOND_ORDER_THEORY={type:3,value:"SECOND_ORDER_THEORY"},u.THIRD_ORDER_THEORY={type:3,value:"THIRD_ORDER_THEORY"},u.FULL_NONLINEAR_THEORY={type:3,value:"FULL_NONLINEAR_THEORY"},u.USERDEFINED={type:3,value:"USERDEFINED"},u.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAnalysisTheoryTypeEnum=u;class p{}p.ADD={type:3,value:"ADD"},p.DIVIDE={type:3,value:"DIVIDE"},p.MULTIPLY={type:3,value:"MULTIPLY"},p.SUBTRACT={type:3,value:"SUBTRACT"},e.IfcArithmeticOperatorEnum=p;class d{}d.SITE={type:3,value:"SITE"},d.FACTORY={type:3,value:"FACTORY"},d.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAssemblyPlaceEnum=d;class f{}f.AMPLIFIER={type:3,value:"AMPLIFIER"},f.CAMERA={type:3,value:"CAMERA"},f.DISPLAY={type:3,value:"DISPLAY"},f.MICROPHONE={type:3,value:"MICROPHONE"},f.PLAYER={type:3,value:"PLAYER"},f.PROJECTOR={type:3,value:"PROJECTOR"},f.RECEIVER={type:3,value:"RECEIVER"},f.SPEAKER={type:3,value:"SPEAKER"},f.SWITCHER={type:3,value:"SWITCHER"},f.TELEPHONE={type:3,value:"TELEPHONE"},f.TUNER={type:3,value:"TUNER"},f.USERDEFINED={type:3,value:"USERDEFINED"},f.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAudioVisualApplianceTypeEnum=f;class E{}E.POLYLINE_FORM={type:3,value:"POLYLINE_FORM"},E.CIRCULAR_ARC={type:3,value:"CIRCULAR_ARC"},E.ELLIPTIC_ARC={type:3,value:"ELLIPTIC_ARC"},E.PARABOLIC_ARC={type:3,value:"PARABOLIC_ARC"},E.HYPERBOLIC_ARC={type:3,value:"HYPERBOLIC_ARC"},E.UNSPECIFIED={type:3,value:"UNSPECIFIED"},e.IfcBSplineCurveForm=E;class m{}m.PLANE_SURF={type:3,value:"PLANE_SURF"},m.CYLINDRICAL_SURF={type:3,value:"CYLINDRICAL_SURF"},m.CONICAL_SURF={type:3,value:"CONICAL_SURF"},m.SPHERICAL_SURF={type:3,value:"SPHERICAL_SURF"},m.TOROIDAL_SURF={type:3,value:"TOROIDAL_SURF"},m.SURF_OF_REVOLUTION={type:3,value:"SURF_OF_REVOLUTION"},m.RULED_SURF={type:3,value:"RULED_SURF"},m.GENERALISED_CONE={type:3,value:"GENERALISED_CONE"},m.QUADRIC_SURF={type:3,value:"QUADRIC_SURF"},m.SURF_OF_LINEAR_EXTRUSION={type:3,value:"SURF_OF_LINEAR_EXTRUSION"},m.UNSPECIFIED={type:3,value:"UNSPECIFIED"},e.IfcBSplineSurfaceForm=m;class y{}y.BEAM={type:3,value:"BEAM"},y.JOIST={type:3,value:"JOIST"},y.HOLLOWCORE={type:3,value:"HOLLOWCORE"},y.LINTEL={type:3,value:"LINTEL"},y.SPANDREL={type:3,value:"SPANDREL"},y.T_BEAM={type:3,value:"T_BEAM"},y.USERDEFINED={type:3,value:"USERDEFINED"},y.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBeamTypeEnum=y;class g{}g.GREATERTHAN={type:3,value:"GREATERTHAN"},g.GREATERTHANOREQUALTO={type:3,value:"GREATERTHANOREQUALTO"},g.LESSTHAN={type:3,value:"LESSTHAN"},g.LESSTHANOREQUALTO={type:3,value:"LESSTHANOREQUALTO"},g.EQUALTO={type:3,value:"EQUALTO"},g.NOTEQUALTO={type:3,value:"NOTEQUALTO"},g.INCLUDES={type:3,value:"INCLUDES"},g.NOTINCLUDES={type:3,value:"NOTINCLUDES"},g.INCLUDEDIN={type:3,value:"INCLUDEDIN"},g.NOTINCLUDEDIN={type:3,value:"NOTINCLUDEDIN"},e.IfcBenchmarkEnum=g;class I{}I.WATER={type:3,value:"WATER"},I.STEAM={type:3,value:"STEAM"},I.USERDEFINED={type:3,value:"USERDEFINED"},I.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBoilerTypeEnum=I;class v{}v.UNION={type:3,value:"UNION"},v.INTERSECTION={type:3,value:"INTERSECTION"},v.DIFFERENCE={type:3,value:"DIFFERENCE"},e.IfcBooleanOperator=v;class T{}T.INSULATION={type:3,value:"INSULATION"},T.PRECASTPANEL={type:3,value:"PRECASTPANEL"},T.USERDEFINED={type:3,value:"USERDEFINED"},T.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBuildingElementPartTypeEnum=T;class _{}_.COMPLEX={type:3,value:"COMPLEX"},_.ELEMENT={type:3,value:"ELEMENT"},_.PARTIAL={type:3,value:"PARTIAL"},_.PROVISIONFORVOID={type:3,value:"PROVISIONFORVOID"},_.PROVISIONFORSPACE={type:3,value:"PROVISIONFORSPACE"},_.USERDEFINED={type:3,value:"USERDEFINED"},_.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBuildingElementProxyTypeEnum=_;class R{}R.FENESTRATION={type:3,value:"FENESTRATION"},R.FOUNDATION={type:3,value:"FOUNDATION"},R.LOADBEARING={type:3,value:"LOADBEARING"},R.OUTERSHELL={type:3,value:"OUTERSHELL"},R.SHADING={type:3,value:"SHADING"},R.TRANSPORT={type:3,value:"TRANSPORT"},R.USERDEFINED={type:3,value:"USERDEFINED"},R.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBuildingSystemTypeEnum=R;class P{}P.USERDEFINED={type:3,value:"USERDEFINED"},P.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBurnerTypeEnum=P;class D{}D.BEND={type:3,value:"BEND"},D.CROSS={type:3,value:"CROSS"},D.REDUCER={type:3,value:"REDUCER"},D.TEE={type:3,value:"TEE"},D.USERDEFINED={type:3,value:"USERDEFINED"},D.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCableCarrierFittingTypeEnum=D;class N{}N.CABLELADDERSEGMENT={type:3,value:"CABLELADDERSEGMENT"},N.CABLETRAYSEGMENT={type:3,value:"CABLETRAYSEGMENT"},N.CABLETRUNKINGSEGMENT={type:3,value:"CABLETRUNKINGSEGMENT"},N.CONDUITSEGMENT={type:3,value:"CONDUITSEGMENT"},N.USERDEFINED={type:3,value:"USERDEFINED"},N.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCableCarrierSegmentTypeEnum=N;class b{}b.CONNECTOR={type:3,value:"CONNECTOR"},b.ENTRY={type:3,value:"ENTRY"},b.EXIT={type:3,value:"EXIT"},b.JUNCTION={type:3,value:"JUNCTION"},b.TRANSITION={type:3,value:"TRANSITION"},b.USERDEFINED={type:3,value:"USERDEFINED"},b.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCableFittingTypeEnum=b;class C{}C.BUSBARSEGMENT={type:3,value:"BUSBARSEGMENT"},C.CABLESEGMENT={type:3,value:"CABLESEGMENT"},C.CONDUCTORSEGMENT={type:3,value:"CONDUCTORSEGMENT"},C.CORESEGMENT={type:3,value:"CORESEGMENT"},C.USERDEFINED={type:3,value:"USERDEFINED"},C.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCableSegmentTypeEnum=C;class O{}O.NOCHANGE={type:3,value:"NOCHANGE"},O.MODIFIED={type:3,value:"MODIFIED"},O.ADDED={type:3,value:"ADDED"},O.DELETED={type:3,value:"DELETED"},O.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcChangeActionEnum=O;class S{}S.AIRCOOLED={type:3,value:"AIRCOOLED"},S.WATERCOOLED={type:3,value:"WATERCOOLED"},S.HEATRECOVERY={type:3,value:"HEATRECOVERY"},S.USERDEFINED={type:3,value:"USERDEFINED"},S.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcChillerTypeEnum=S;class x{}x.USERDEFINED={type:3,value:"USERDEFINED"},x.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcChimneyTypeEnum=x;class w{}w.DXCOOLINGCOIL={type:3,value:"DXCOOLINGCOIL"},w.ELECTRICHEATINGCOIL={type:3,value:"ELECTRICHEATINGCOIL"},w.GASHEATINGCOIL={type:3,value:"GASHEATINGCOIL"},w.HYDRONICCOIL={type:3,value:"HYDRONICCOIL"},w.STEAMHEATINGCOIL={type:3,value:"STEAMHEATINGCOIL"},w.WATERCOOLINGCOIL={type:3,value:"WATERCOOLINGCOIL"},w.WATERHEATINGCOIL={type:3,value:"WATERHEATINGCOIL"},w.USERDEFINED={type:3,value:"USERDEFINED"},w.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCoilTypeEnum=w;class B{}B.COLUMN={type:3,value:"COLUMN"},B.PILASTER={type:3,value:"PILASTER"},B.USERDEFINED={type:3,value:"USERDEFINED"},B.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcColumnTypeEnum=B;class F{}F.ANTENNA={type:3,value:"ANTENNA"},F.COMPUTER={type:3,value:"COMPUTER"},F.FAX={type:3,value:"FAX"},F.GATEWAY={type:3,value:"GATEWAY"},F.MODEM={type:3,value:"MODEM"},F.NETWORKAPPLIANCE={type:3,value:"NETWORKAPPLIANCE"},F.NETWORKBRIDGE={type:3,value:"NETWORKBRIDGE"},F.NETWORKHUB={type:3,value:"NETWORKHUB"},F.PRINTER={type:3,value:"PRINTER"},F.REPEATER={type:3,value:"REPEATER"},F.ROUTER={type:3,value:"ROUTER"},F.SCANNER={type:3,value:"SCANNER"},F.USERDEFINED={type:3,value:"USERDEFINED"},F.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCommunicationsApplianceTypeEnum=F;class M{}M.P_COMPLEX={type:3,value:"P_COMPLEX"},M.Q_COMPLEX={type:3,value:"Q_COMPLEX"},e.IfcComplexPropertyTemplateTypeEnum=M;class L{}L.DYNAMIC={type:3,value:"DYNAMIC"},L.RECIPROCATING={type:3,value:"RECIPROCATING"},L.ROTARY={type:3,value:"ROTARY"},L.SCROLL={type:3,value:"SCROLL"},L.TROCHOIDAL={type:3,value:"TROCHOIDAL"},L.SINGLESTAGE={type:3,value:"SINGLESTAGE"},L.BOOSTER={type:3,value:"BOOSTER"},L.OPENTYPE={type:3,value:"OPENTYPE"},L.HERMETIC={type:3,value:"HERMETIC"},L.SEMIHERMETIC={type:3,value:"SEMIHERMETIC"},L.WELDEDSHELLHERMETIC={type:3,value:"WELDEDSHELLHERMETIC"},L.ROLLINGPISTON={type:3,value:"ROLLINGPISTON"},L.ROTARYVANE={type:3,value:"ROTARYVANE"},L.SINGLESCREW={type:3,value:"SINGLESCREW"},L.TWINSCREW={type:3,value:"TWINSCREW"},L.USERDEFINED={type:3,value:"USERDEFINED"},L.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCompressorTypeEnum=L;class U{}U.AIRCOOLED={type:3,value:"AIRCOOLED"},U.EVAPORATIVECOOLED={type:3,value:"EVAPORATIVECOOLED"},U.WATERCOOLED={type:3,value:"WATERCOOLED"},U.WATERCOOLEDBRAZEDPLATE={type:3,value:"WATERCOOLEDBRAZEDPLATE"},U.WATERCOOLEDSHELLCOIL={type:3,value:"WATERCOOLEDSHELLCOIL"},U.WATERCOOLEDSHELLTUBE={type:3,value:"WATERCOOLEDSHELLTUBE"},U.WATERCOOLEDTUBEINTUBE={type:3,value:"WATERCOOLEDTUBEINTUBE"},U.USERDEFINED={type:3,value:"USERDEFINED"},U.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCondenserTypeEnum=U;class H{}H.ATPATH={type:3,value:"ATPATH"},H.ATSTART={type:3,value:"ATSTART"},H.ATEND={type:3,value:"ATEND"},H.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcConnectionTypeEnum=H;class G{}G.HARD={type:3,value:"HARD"},G.SOFT={type:3,value:"SOFT"},G.ADVISORY={type:3,value:"ADVISORY"},G.USERDEFINED={type:3,value:"USERDEFINED"},G.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcConstraintEnum=G;class k{}k.DEMOLISHING={type:3,value:"DEMOLISHING"},k.EARTHMOVING={type:3,value:"EARTHMOVING"},k.ERECTING={type:3,value:"ERECTING"},k.HEATING={type:3,value:"HEATING"},k.LIGHTING={type:3,value:"LIGHTING"},k.PAVING={type:3,value:"PAVING"},k.PUMPING={type:3,value:"PUMPING"},k.TRANSPORTING={type:3,value:"TRANSPORTING"},k.USERDEFINED={type:3,value:"USERDEFINED"},k.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcConstructionEquipmentResourceTypeEnum=k;class V{}V.AGGREGATES={type:3,value:"AGGREGATES"},V.CONCRETE={type:3,value:"CONCRETE"},V.DRYWALL={type:3,value:"DRYWALL"},V.FUEL={type:3,value:"FUEL"},V.GYPSUM={type:3,value:"GYPSUM"},V.MASONRY={type:3,value:"MASONRY"},V.METAL={type:3,value:"METAL"},V.PLASTIC={type:3,value:"PLASTIC"},V.WOOD={type:3,value:"WOOD"},V.NOTDEFINED={type:3,value:"NOTDEFINED"},V.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcConstructionMaterialResourceTypeEnum=V;class j{}j.ASSEMBLY={type:3,value:"ASSEMBLY"},j.FORMWORK={type:3,value:"FORMWORK"},j.USERDEFINED={type:3,value:"USERDEFINED"},j.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcConstructionProductResourceTypeEnum=j;class Q{}Q.FLOATING={type:3,value:"FLOATING"},Q.PROGRAMMABLE={type:3,value:"PROGRAMMABLE"},Q.PROPORTIONAL={type:3,value:"PROPORTIONAL"},Q.MULTIPOSITION={type:3,value:"MULTIPOSITION"},Q.TWOPOSITION={type:3,value:"TWOPOSITION"},Q.USERDEFINED={type:3,value:"USERDEFINED"},Q.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcControllerTypeEnum=Q;class W{}W.ACTIVE={type:3,value:"ACTIVE"},W.PASSIVE={type:3,value:"PASSIVE"},W.USERDEFINED={type:3,value:"USERDEFINED"},W.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCooledBeamTypeEnum=W;class z{}z.NATURALDRAFT={type:3,value:"NATURALDRAFT"},z.MECHANICALINDUCEDDRAFT={type:3,value:"MECHANICALINDUCEDDRAFT"},z.MECHANICALFORCEDDRAFT={type:3,value:"MECHANICALFORCEDDRAFT"},z.USERDEFINED={type:3,value:"USERDEFINED"},z.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCoolingTowerTypeEnum=z;class K{}K.USERDEFINED={type:3,value:"USERDEFINED"},K.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCostItemTypeEnum=K;class Y{}Y.BUDGET={type:3,value:"BUDGET"},Y.COSTPLAN={type:3,value:"COSTPLAN"},Y.ESTIMATE={type:3,value:"ESTIMATE"},Y.TENDER={type:3,value:"TENDER"},Y.PRICEDBILLOFQUANTITIES={type:3,value:"PRICEDBILLOFQUANTITIES"},Y.UNPRICEDBILLOFQUANTITIES={type:3,value:"UNPRICEDBILLOFQUANTITIES"},Y.SCHEDULEOFRATES={type:3,value:"SCHEDULEOFRATES"},Y.USERDEFINED={type:3,value:"USERDEFINED"},Y.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCostScheduleTypeEnum=Y;class X{}X.CEILING={type:3,value:"CEILING"},X.FLOORING={type:3,value:"FLOORING"},X.CLADDING={type:3,value:"CLADDING"},X.ROOFING={type:3,value:"ROOFING"},X.MOLDING={type:3,value:"MOLDING"},X.SKIRTINGBOARD={type:3,value:"SKIRTINGBOARD"},X.INSULATION={type:3,value:"INSULATION"},X.MEMBRANE={type:3,value:"MEMBRANE"},X.SLEEVING={type:3,value:"SLEEVING"},X.WRAPPING={type:3,value:"WRAPPING"},X.USERDEFINED={type:3,value:"USERDEFINED"},X.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCoveringTypeEnum=X;class Z{}Z.OFFICE={type:3,value:"OFFICE"},Z.SITE={type:3,value:"SITE"},Z.USERDEFINED={type:3,value:"USERDEFINED"},Z.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCrewResourceTypeEnum=Z;class q{}q.USERDEFINED={type:3,value:"USERDEFINED"},q.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCurtainWallTypeEnum=q;class J{}J.LINEAR={type:3,value:"LINEAR"},J.LOG_LINEAR={type:3,value:"LOG_LINEAR"},J.LOG_LOG={type:3,value:"LOG_LOG"},J.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCurveInterpolationEnum=J;class ${}$.BACKDRAFTDAMPER={type:3,value:"BACKDRAFTDAMPER"},$.BALANCINGDAMPER={type:3,value:"BALANCINGDAMPER"},$.BLASTDAMPER={type:3,value:"BLASTDAMPER"},$.CONTROLDAMPER={type:3,value:"CONTROLDAMPER"},$.FIREDAMPER={type:3,value:"FIREDAMPER"},$.FIRESMOKEDAMPER={type:3,value:"FIRESMOKEDAMPER"},$.FUMEHOODEXHAUST={type:3,value:"FUMEHOODEXHAUST"},$.GRAVITYDAMPER={type:3,value:"GRAVITYDAMPER"},$.GRAVITYRELIEFDAMPER={type:3,value:"GRAVITYRELIEFDAMPER"},$.RELIEFDAMPER={type:3,value:"RELIEFDAMPER"},$.SMOKEDAMPER={type:3,value:"SMOKEDAMPER"},$.USERDEFINED={type:3,value:"USERDEFINED"},$.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDamperTypeEnum=$;class ee{}ee.MEASURED={type:3,value:"MEASURED"},ee.PREDICTED={type:3,value:"PREDICTED"},ee.SIMULATED={type:3,value:"SIMULATED"},ee.USERDEFINED={type:3,value:"USERDEFINED"},ee.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDataOriginEnum=ee;class te{}te.ANGULARVELOCITYUNIT={type:3,value:"ANGULARVELOCITYUNIT"},te.AREADENSITYUNIT={type:3,value:"AREADENSITYUNIT"},te.COMPOUNDPLANEANGLEUNIT={type:3,value:"COMPOUNDPLANEANGLEUNIT"},te.DYNAMICVISCOSITYUNIT={type:3,value:"DYNAMICVISCOSITYUNIT"},te.HEATFLUXDENSITYUNIT={type:3,value:"HEATFLUXDENSITYUNIT"},te.INTEGERCOUNTRATEUNIT={type:3,value:"INTEGERCOUNTRATEUNIT"},te.ISOTHERMALMOISTURECAPACITYUNIT={type:3,value:"ISOTHERMALMOISTURECAPACITYUNIT"},te.KINEMATICVISCOSITYUNIT={type:3,value:"KINEMATICVISCOSITYUNIT"},te.LINEARVELOCITYUNIT={type:3,value:"LINEARVELOCITYUNIT"},te.MASSDENSITYUNIT={type:3,value:"MASSDENSITYUNIT"},te.MASSFLOWRATEUNIT={type:3,value:"MASSFLOWRATEUNIT"},te.MOISTUREDIFFUSIVITYUNIT={type:3,value:"MOISTUREDIFFUSIVITYUNIT"},te.MOLECULARWEIGHTUNIT={type:3,value:"MOLECULARWEIGHTUNIT"},te.SPECIFICHEATCAPACITYUNIT={type:3,value:"SPECIFICHEATCAPACITYUNIT"},te.THERMALADMITTANCEUNIT={type:3,value:"THERMALADMITTANCEUNIT"},te.THERMALCONDUCTANCEUNIT={type:3,value:"THERMALCONDUCTANCEUNIT"},te.THERMALRESISTANCEUNIT={type:3,value:"THERMALRESISTANCEUNIT"},te.THERMALTRANSMITTANCEUNIT={type:3,value:"THERMALTRANSMITTANCEUNIT"},te.VAPORPERMEABILITYUNIT={type:3,value:"VAPORPERMEABILITYUNIT"},te.VOLUMETRICFLOWRATEUNIT={type:3,value:"VOLUMETRICFLOWRATEUNIT"},te.ROTATIONALFREQUENCYUNIT={type:3,value:"ROTATIONALFREQUENCYUNIT"},te.TORQUEUNIT={type:3,value:"TORQUEUNIT"},te.MOMENTOFINERTIAUNIT={type:3,value:"MOMENTOFINERTIAUNIT"},te.LINEARMOMENTUNIT={type:3,value:"LINEARMOMENTUNIT"},te.LINEARFORCEUNIT={type:3,value:"LINEARFORCEUNIT"},te.PLANARFORCEUNIT={type:3,value:"PLANARFORCEUNIT"},te.MODULUSOFELASTICITYUNIT={type:3,value:"MODULUSOFELASTICITYUNIT"},te.SHEARMODULUSUNIT={type:3,value:"SHEARMODULUSUNIT"},te.LINEARSTIFFNESSUNIT={type:3,value:"LINEARSTIFFNESSUNIT"},te.ROTATIONALSTIFFNESSUNIT={type:3,value:"ROTATIONALSTIFFNESSUNIT"},te.MODULUSOFSUBGRADEREACTIONUNIT={type:3,value:"MODULUSOFSUBGRADEREACTIONUNIT"},te.ACCELERATIONUNIT={type:3,value:"ACCELERATIONUNIT"},te.CURVATUREUNIT={type:3,value:"CURVATUREUNIT"},te.HEATINGVALUEUNIT={type:3,value:"HEATINGVALUEUNIT"},te.IONCONCENTRATIONUNIT={type:3,value:"IONCONCENTRATIONUNIT"},te.LUMINOUSINTENSITYDISTRIBUTIONUNIT={type:3,value:"LUMINOUSINTENSITYDISTRIBUTIONUNIT"},te.MASSPERLENGTHUNIT={type:3,value:"MASSPERLENGTHUNIT"},te.MODULUSOFLINEARSUBGRADEREACTIONUNIT={type:3,value:"MODULUSOFLINEARSUBGRADEREACTIONUNIT"},te.MODULUSOFROTATIONALSUBGRADEREACTIONUNIT={type:3,value:"MODULUSOFROTATIONALSUBGRADEREACTIONUNIT"},te.PHUNIT={type:3,value:"PHUNIT"},te.ROTATIONALMASSUNIT={type:3,value:"ROTATIONALMASSUNIT"},te.SECTIONAREAINTEGRALUNIT={type:3,value:"SECTIONAREAINTEGRALUNIT"},te.SECTIONMODULUSUNIT={type:3,value:"SECTIONMODULUSUNIT"},te.SOUNDPOWERLEVELUNIT={type:3,value:"SOUNDPOWERLEVELUNIT"},te.SOUNDPOWERUNIT={type:3,value:"SOUNDPOWERUNIT"},te.SOUNDPRESSURELEVELUNIT={type:3,value:"SOUNDPRESSURELEVELUNIT"},te.SOUNDPRESSUREUNIT={type:3,value:"SOUNDPRESSUREUNIT"},te.TEMPERATUREGRADIENTUNIT={type:3,value:"TEMPERATUREGRADIENTUNIT"},te.TEMPERATURERATEOFCHANGEUNIT={type:3,value:"TEMPERATURERATEOFCHANGEUNIT"},te.THERMALEXPANSIONCOEFFICIENTUNIT={type:3,value:"THERMALEXPANSIONCOEFFICIENTUNIT"},te.WARPINGCONSTANTUNIT={type:3,value:"WARPINGCONSTANTUNIT"},te.WARPINGMOMENTUNIT={type:3,value:"WARPINGMOMENTUNIT"},te.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcDerivedUnitEnum=te;class se{}se.POSITIVE={type:3,value:"POSITIVE"},se.NEGATIVE={type:3,value:"NEGATIVE"},e.IfcDirectionSenseEnum=se;class ie{}ie.ANCHORPLATE={type:3,value:"ANCHORPLATE"},ie.BRACKET={type:3,value:"BRACKET"},ie.SHOE={type:3,value:"SHOE"},ie.USERDEFINED={type:3,value:"USERDEFINED"},ie.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDiscreteAccessoryTypeEnum=ie;class re{}re.FORMEDDUCT={type:3,value:"FORMEDDUCT"},re.INSPECTIONCHAMBER={type:3,value:"INSPECTIONCHAMBER"},re.INSPECTIONPIT={type:3,value:"INSPECTIONPIT"},re.MANHOLE={type:3,value:"MANHOLE"},re.METERCHAMBER={type:3,value:"METERCHAMBER"},re.SUMP={type:3,value:"SUMP"},re.TRENCH={type:3,value:"TRENCH"},re.VALVECHAMBER={type:3,value:"VALVECHAMBER"},re.USERDEFINED={type:3,value:"USERDEFINED"},re.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDistributionChamberElementTypeEnum=re;class oe{}oe.CABLE={type:3,value:"CABLE"},oe.CABLECARRIER={type:3,value:"CABLECARRIER"},oe.DUCT={type:3,value:"DUCT"},oe.PIPE={type:3,value:"PIPE"},oe.USERDEFINED={type:3,value:"USERDEFINED"},oe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDistributionPortTypeEnum=oe;class ne{}ne.AIRCONDITIONING={type:3,value:"AIRCONDITIONING"},ne.AUDIOVISUAL={type:3,value:"AUDIOVISUAL"},ne.CHEMICAL={type:3,value:"CHEMICAL"},ne.CHILLEDWATER={type:3,value:"CHILLEDWATER"},ne.COMMUNICATION={type:3,value:"COMMUNICATION"},ne.COMPRESSEDAIR={type:3,value:"COMPRESSEDAIR"},ne.CONDENSERWATER={type:3,value:"CONDENSERWATER"},ne.CONTROL={type:3,value:"CONTROL"},ne.CONVEYING={type:3,value:"CONVEYING"},ne.DATA={type:3,value:"DATA"},ne.DISPOSAL={type:3,value:"DISPOSAL"},ne.DOMESTICCOLDWATER={type:3,value:"DOMESTICCOLDWATER"},ne.DOMESTICHOTWATER={type:3,value:"DOMESTICHOTWATER"},ne.DRAINAGE={type:3,value:"DRAINAGE"},ne.EARTHING={type:3,value:"EARTHING"},ne.ELECTRICAL={type:3,value:"ELECTRICAL"},ne.ELECTROACOUSTIC={type:3,value:"ELECTROACOUSTIC"},ne.EXHAUST={type:3,value:"EXHAUST"},ne.FIREPROTECTION={type:3,value:"FIREPROTECTION"},ne.FUEL={type:3,value:"FUEL"},ne.GAS={type:3,value:"GAS"},ne.HAZARDOUS={type:3,value:"HAZARDOUS"},ne.HEATING={type:3,value:"HEATING"},ne.LIGHTING={type:3,value:"LIGHTING"},ne.LIGHTNINGPROTECTION={type:3,value:"LIGHTNINGPROTECTION"},ne.MUNICIPALSOLIDWASTE={type:3,value:"MUNICIPALSOLIDWASTE"},ne.OIL={type:3,value:"OIL"},ne.OPERATIONAL={type:3,value:"OPERATIONAL"},ne.POWERGENERATION={type:3,value:"POWERGENERATION"},ne.RAINWATER={type:3,value:"RAINWATER"},ne.REFRIGERATION={type:3,value:"REFRIGERATION"},ne.SECURITY={type:3,value:"SECURITY"},ne.SEWAGE={type:3,value:"SEWAGE"},ne.SIGNAL={type:3,value:"SIGNAL"},ne.STORMWATER={type:3,value:"STORMWATER"},ne.TELEPHONE={type:3,value:"TELEPHONE"},ne.TV={type:3,value:"TV"},ne.VACUUM={type:3,value:"VACUUM"},ne.VENT={type:3,value:"VENT"},ne.VENTILATION={type:3,value:"VENTILATION"},ne.WASTEWATER={type:3,value:"WASTEWATER"},ne.WATERSUPPLY={type:3,value:"WATERSUPPLY"},ne.USERDEFINED={type:3,value:"USERDEFINED"},ne.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDistributionSystemEnum=ne;class ae{}ae.PUBLIC={type:3,value:"PUBLIC"},ae.RESTRICTED={type:3,value:"RESTRICTED"},ae.CONFIDENTIAL={type:3,value:"CONFIDENTIAL"},ae.PERSONAL={type:3,value:"PERSONAL"},ae.USERDEFINED={type:3,value:"USERDEFINED"},ae.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDocumentConfidentialityEnum=ae;class le{}le.DRAFT={type:3,value:"DRAFT"},le.FINALDRAFT={type:3,value:"FINALDRAFT"},le.FINAL={type:3,value:"FINAL"},le.REVISION={type:3,value:"REVISION"},le.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDocumentStatusEnum=le;class he{}he.SWINGING={type:3,value:"SWINGING"},he.DOUBLE_ACTING={type:3,value:"DOUBLE_ACTING"},he.SLIDING={type:3,value:"SLIDING"},he.FOLDING={type:3,value:"FOLDING"},he.REVOLVING={type:3,value:"REVOLVING"},he.ROLLINGUP={type:3,value:"ROLLINGUP"},he.FIXEDPANEL={type:3,value:"FIXEDPANEL"},he.USERDEFINED={type:3,value:"USERDEFINED"},he.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorPanelOperationEnum=he;class ce{}ce.LEFT={type:3,value:"LEFT"},ce.MIDDLE={type:3,value:"MIDDLE"},ce.RIGHT={type:3,value:"RIGHT"},ce.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorPanelPositionEnum=ce;class Ae{}Ae.ALUMINIUM={type:3,value:"ALUMINIUM"},Ae.HIGH_GRADE_STEEL={type:3,value:"HIGH_GRADE_STEEL"},Ae.STEEL={type:3,value:"STEEL"},Ae.WOOD={type:3,value:"WOOD"},Ae.ALUMINIUM_WOOD={type:3,value:"ALUMINIUM_WOOD"},Ae.ALUMINIUM_PLASTIC={type:3,value:"ALUMINIUM_PLASTIC"},Ae.PLASTIC={type:3,value:"PLASTIC"},Ae.USERDEFINED={type:3,value:"USERDEFINED"},Ae.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorStyleConstructionEnum=Ae;class ue{}ue.SINGLE_SWING_LEFT={type:3,value:"SINGLE_SWING_LEFT"},ue.SINGLE_SWING_RIGHT={type:3,value:"SINGLE_SWING_RIGHT"},ue.DOUBLE_DOOR_SINGLE_SWING={type:3,value:"DOUBLE_DOOR_SINGLE_SWING"},ue.DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT={type:3,value:"DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT"},ue.DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT={type:3,value:"DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT"},ue.DOUBLE_SWING_LEFT={type:3,value:"DOUBLE_SWING_LEFT"},ue.DOUBLE_SWING_RIGHT={type:3,value:"DOUBLE_SWING_RIGHT"},ue.DOUBLE_DOOR_DOUBLE_SWING={type:3,value:"DOUBLE_DOOR_DOUBLE_SWING"},ue.SLIDING_TO_LEFT={type:3,value:"SLIDING_TO_LEFT"},ue.SLIDING_TO_RIGHT={type:3,value:"SLIDING_TO_RIGHT"},ue.DOUBLE_DOOR_SLIDING={type:3,value:"DOUBLE_DOOR_SLIDING"},ue.FOLDING_TO_LEFT={type:3,value:"FOLDING_TO_LEFT"},ue.FOLDING_TO_RIGHT={type:3,value:"FOLDING_TO_RIGHT"},ue.DOUBLE_DOOR_FOLDING={type:3,value:"DOUBLE_DOOR_FOLDING"},ue.REVOLVING={type:3,value:"REVOLVING"},ue.ROLLINGUP={type:3,value:"ROLLINGUP"},ue.USERDEFINED={type:3,value:"USERDEFINED"},ue.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorStyleOperationEnum=ue;class pe{}pe.DOOR={type:3,value:"DOOR"},pe.GATE={type:3,value:"GATE"},pe.TRAPDOOR={type:3,value:"TRAPDOOR"},pe.USERDEFINED={type:3,value:"USERDEFINED"},pe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorTypeEnum=pe;class de{}de.SINGLE_SWING_LEFT={type:3,value:"SINGLE_SWING_LEFT"},de.SINGLE_SWING_RIGHT={type:3,value:"SINGLE_SWING_RIGHT"},de.DOUBLE_DOOR_SINGLE_SWING={type:3,value:"DOUBLE_DOOR_SINGLE_SWING"},de.DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT={type:3,value:"DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT"},de.DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT={type:3,value:"DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT"},de.DOUBLE_SWING_LEFT={type:3,value:"DOUBLE_SWING_LEFT"},de.DOUBLE_SWING_RIGHT={type:3,value:"DOUBLE_SWING_RIGHT"},de.DOUBLE_DOOR_DOUBLE_SWING={type:3,value:"DOUBLE_DOOR_DOUBLE_SWING"},de.SLIDING_TO_LEFT={type:3,value:"SLIDING_TO_LEFT"},de.SLIDING_TO_RIGHT={type:3,value:"SLIDING_TO_RIGHT"},de.DOUBLE_DOOR_SLIDING={type:3,value:"DOUBLE_DOOR_SLIDING"},de.FOLDING_TO_LEFT={type:3,value:"FOLDING_TO_LEFT"},de.FOLDING_TO_RIGHT={type:3,value:"FOLDING_TO_RIGHT"},de.DOUBLE_DOOR_FOLDING={type:3,value:"DOUBLE_DOOR_FOLDING"},de.REVOLVING={type:3,value:"REVOLVING"},de.ROLLINGUP={type:3,value:"ROLLINGUP"},de.SWING_FIXED_LEFT={type:3,value:"SWING_FIXED_LEFT"},de.SWING_FIXED_RIGHT={type:3,value:"SWING_FIXED_RIGHT"},de.USERDEFINED={type:3,value:"USERDEFINED"},de.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorTypeOperationEnum=de;class fe{}fe.BEND={type:3,value:"BEND"},fe.CONNECTOR={type:3,value:"CONNECTOR"},fe.ENTRY={type:3,value:"ENTRY"},fe.EXIT={type:3,value:"EXIT"},fe.JUNCTION={type:3,value:"JUNCTION"},fe.OBSTRUCTION={type:3,value:"OBSTRUCTION"},fe.TRANSITION={type:3,value:"TRANSITION"},fe.USERDEFINED={type:3,value:"USERDEFINED"},fe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDuctFittingTypeEnum=fe;class Ee{}Ee.RIGIDSEGMENT={type:3,value:"RIGIDSEGMENT"},Ee.FLEXIBLESEGMENT={type:3,value:"FLEXIBLESEGMENT"},Ee.USERDEFINED={type:3,value:"USERDEFINED"},Ee.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDuctSegmentTypeEnum=Ee;class me{}me.FLATOVAL={type:3,value:"FLATOVAL"},me.RECTANGULAR={type:3,value:"RECTANGULAR"},me.ROUND={type:3,value:"ROUND"},me.USERDEFINED={type:3,value:"USERDEFINED"},me.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDuctSilencerTypeEnum=me;class ye{}ye.DISHWASHER={type:3,value:"DISHWASHER"},ye.ELECTRICCOOKER={type:3,value:"ELECTRICCOOKER"},ye.FREESTANDINGELECTRICHEATER={type:3,value:"FREESTANDINGELECTRICHEATER"},ye.FREESTANDINGFAN={type:3,value:"FREESTANDINGFAN"},ye.FREESTANDINGWATERHEATER={type:3,value:"FREESTANDINGWATERHEATER"},ye.FREESTANDINGWATERCOOLER={type:3,value:"FREESTANDINGWATERCOOLER"},ye.FREEZER={type:3,value:"FREEZER"},ye.FRIDGE_FREEZER={type:3,value:"FRIDGE_FREEZER"},ye.HANDDRYER={type:3,value:"HANDDRYER"},ye.KITCHENMACHINE={type:3,value:"KITCHENMACHINE"},ye.MICROWAVE={type:3,value:"MICROWAVE"},ye.PHOTOCOPIER={type:3,value:"PHOTOCOPIER"},ye.REFRIGERATOR={type:3,value:"REFRIGERATOR"},ye.TUMBLEDRYER={type:3,value:"TUMBLEDRYER"},ye.VENDINGMACHINE={type:3,value:"VENDINGMACHINE"},ye.WASHINGMACHINE={type:3,value:"WASHINGMACHINE"},ye.USERDEFINED={type:3,value:"USERDEFINED"},ye.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricApplianceTypeEnum=ye;class ge{}ge.CONSUMERUNIT={type:3,value:"CONSUMERUNIT"},ge.DISTRIBUTIONBOARD={type:3,value:"DISTRIBUTIONBOARD"},ge.MOTORCONTROLCENTRE={type:3,value:"MOTORCONTROLCENTRE"},ge.SWITCHBOARD={type:3,value:"SWITCHBOARD"},ge.USERDEFINED={type:3,value:"USERDEFINED"},ge.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricDistributionBoardTypeEnum=ge;class Ie{}Ie.BATTERY={type:3,value:"BATTERY"},Ie.CAPACITORBANK={type:3,value:"CAPACITORBANK"},Ie.HARMONICFILTER={type:3,value:"HARMONICFILTER"},Ie.INDUCTORBANK={type:3,value:"INDUCTORBANK"},Ie.UPS={type:3,value:"UPS"},Ie.USERDEFINED={type:3,value:"USERDEFINED"},Ie.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricFlowStorageDeviceTypeEnum=Ie;class ve{}ve.CHP={type:3,value:"CHP"},ve.ENGINEGENERATOR={type:3,value:"ENGINEGENERATOR"},ve.STANDALONE={type:3,value:"STANDALONE"},ve.USERDEFINED={type:3,value:"USERDEFINED"},ve.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricGeneratorTypeEnum=ve;class Te{}Te.DC={type:3,value:"DC"},Te.INDUCTION={type:3,value:"INDUCTION"},Te.POLYPHASE={type:3,value:"POLYPHASE"},Te.RELUCTANCESYNCHRONOUS={type:3,value:"RELUCTANCESYNCHRONOUS"},Te.SYNCHRONOUS={type:3,value:"SYNCHRONOUS"},Te.USERDEFINED={type:3,value:"USERDEFINED"},Te.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricMotorTypeEnum=Te;class _e{}_e.TIMECLOCK={type:3,value:"TIMECLOCK"},_e.TIMEDELAY={type:3,value:"TIMEDELAY"},_e.RELAY={type:3,value:"RELAY"},_e.USERDEFINED={type:3,value:"USERDEFINED"},_e.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricTimeControlTypeEnum=_e;class Re{}Re.ACCESSORY_ASSEMBLY={type:3,value:"ACCESSORY_ASSEMBLY"},Re.ARCH={type:3,value:"ARCH"},Re.BEAM_GRID={type:3,value:"BEAM_GRID"},Re.BRACED_FRAME={type:3,value:"BRACED_FRAME"},Re.GIRDER={type:3,value:"GIRDER"},Re.REINFORCEMENT_UNIT={type:3,value:"REINFORCEMENT_UNIT"},Re.RIGID_FRAME={type:3,value:"RIGID_FRAME"},Re.SLAB_FIELD={type:3,value:"SLAB_FIELD"},Re.TRUSS={type:3,value:"TRUSS"},Re.USERDEFINED={type:3,value:"USERDEFINED"},Re.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElementAssemblyTypeEnum=Re;class Pe{}Pe.COMPLEX={type:3,value:"COMPLEX"},Pe.ELEMENT={type:3,value:"ELEMENT"},Pe.PARTIAL={type:3,value:"PARTIAL"},e.IfcElementCompositionEnum=Pe;class De{}De.EXTERNALCOMBUSTION={type:3,value:"EXTERNALCOMBUSTION"},De.INTERNALCOMBUSTION={type:3,value:"INTERNALCOMBUSTION"},De.USERDEFINED={type:3,value:"USERDEFINED"},De.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEngineTypeEnum=De;class Ne{}Ne.DIRECTEVAPORATIVERANDOMMEDIAAIRCOOLER={type:3,value:"DIRECTEVAPORATIVERANDOMMEDIAAIRCOOLER"},Ne.DIRECTEVAPORATIVERIGIDMEDIAAIRCOOLER={type:3,value:"DIRECTEVAPORATIVERIGIDMEDIAAIRCOOLER"},Ne.DIRECTEVAPORATIVESLINGERSPACKAGEDAIRCOOLER={type:3,value:"DIRECTEVAPORATIVESLINGERSPACKAGEDAIRCOOLER"},Ne.DIRECTEVAPORATIVEPACKAGEDROTARYAIRCOOLER={type:3,value:"DIRECTEVAPORATIVEPACKAGEDROTARYAIRCOOLER"},Ne.DIRECTEVAPORATIVEAIRWASHER={type:3,value:"DIRECTEVAPORATIVEAIRWASHER"},Ne.INDIRECTEVAPORATIVEPACKAGEAIRCOOLER={type:3,value:"INDIRECTEVAPORATIVEPACKAGEAIRCOOLER"},Ne.INDIRECTEVAPORATIVEWETCOIL={type:3,value:"INDIRECTEVAPORATIVEWETCOIL"},Ne.INDIRECTEVAPORATIVECOOLINGTOWERORCOILCOOLER={type:3,value:"INDIRECTEVAPORATIVECOOLINGTOWERORCOILCOOLER"},Ne.INDIRECTDIRECTCOMBINATION={type:3,value:"INDIRECTDIRECTCOMBINATION"},Ne.USERDEFINED={type:3,value:"USERDEFINED"},Ne.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEvaporativeCoolerTypeEnum=Ne;class be{}be.DIRECTEXPANSION={type:3,value:"DIRECTEXPANSION"},be.DIRECTEXPANSIONSHELLANDTUBE={type:3,value:"DIRECTEXPANSIONSHELLANDTUBE"},be.DIRECTEXPANSIONTUBEINTUBE={type:3,value:"DIRECTEXPANSIONTUBEINTUBE"},be.DIRECTEXPANSIONBRAZEDPLATE={type:3,value:"DIRECTEXPANSIONBRAZEDPLATE"},be.FLOODEDSHELLANDTUBE={type:3,value:"FLOODEDSHELLANDTUBE"},be.SHELLANDCOIL={type:3,value:"SHELLANDCOIL"},be.USERDEFINED={type:3,value:"USERDEFINED"},be.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEvaporatorTypeEnum=be;class Ce{}Ce.EVENTRULE={type:3,value:"EVENTRULE"},Ce.EVENTMESSAGE={type:3,value:"EVENTMESSAGE"},Ce.EVENTTIME={type:3,value:"EVENTTIME"},Ce.EVENTCOMPLEX={type:3,value:"EVENTCOMPLEX"},Ce.USERDEFINED={type:3,value:"USERDEFINED"},Ce.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEventTriggerTypeEnum=Ce;class Oe{}Oe.STARTEVENT={type:3,value:"STARTEVENT"},Oe.ENDEVENT={type:3,value:"ENDEVENT"},Oe.INTERMEDIATEEVENT={type:3,value:"INTERMEDIATEEVENT"},Oe.USERDEFINED={type:3,value:"USERDEFINED"},Oe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEventTypeEnum=Oe;class Se{}Se.EXTERNAL={type:3,value:"EXTERNAL"},Se.EXTERNAL_EARTH={type:3,value:"EXTERNAL_EARTH"},Se.EXTERNAL_WATER={type:3,value:"EXTERNAL_WATER"},Se.EXTERNAL_FIRE={type:3,value:"EXTERNAL_FIRE"},Se.USERDEFINED={type:3,value:"USERDEFINED"},Se.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcExternalSpatialElementTypeEnum=Se;class xe{}xe.CENTRIFUGALFORWARDCURVED={type:3,value:"CENTRIFUGALFORWARDCURVED"},xe.CENTRIFUGALRADIAL={type:3,value:"CENTRIFUGALRADIAL"},xe.CENTRIFUGALBACKWARDINCLINEDCURVED={type:3,value:"CENTRIFUGALBACKWARDINCLINEDCURVED"},xe.CENTRIFUGALAIRFOIL={type:3,value:"CENTRIFUGALAIRFOIL"},xe.TUBEAXIAL={type:3,value:"TUBEAXIAL"},xe.VANEAXIAL={type:3,value:"VANEAXIAL"},xe.PROPELLORAXIAL={type:3,value:"PROPELLORAXIAL"},xe.USERDEFINED={type:3,value:"USERDEFINED"},xe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFanTypeEnum=xe;class we{}we.GLUE={type:3,value:"GLUE"},we.MORTAR={type:3,value:"MORTAR"},we.WELD={type:3,value:"WELD"},we.USERDEFINED={type:3,value:"USERDEFINED"},we.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFastenerTypeEnum=we;class Be{}Be.AIRPARTICLEFILTER={type:3,value:"AIRPARTICLEFILTER"},Be.COMPRESSEDAIRFILTER={type:3,value:"COMPRESSEDAIRFILTER"},Be.ODORFILTER={type:3,value:"ODORFILTER"},Be.OILFILTER={type:3,value:"OILFILTER"},Be.STRAINER={type:3,value:"STRAINER"},Be.WATERFILTER={type:3,value:"WATERFILTER"},Be.USERDEFINED={type:3,value:"USERDEFINED"},Be.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFilterTypeEnum=Be;class Fe{}Fe.BREECHINGINLET={type:3,value:"BREECHINGINLET"},Fe.FIREHYDRANT={type:3,value:"FIREHYDRANT"},Fe.HOSEREEL={type:3,value:"HOSEREEL"},Fe.SPRINKLER={type:3,value:"SPRINKLER"},Fe.SPRINKLERDEFLECTOR={type:3,value:"SPRINKLERDEFLECTOR"},Fe.USERDEFINED={type:3,value:"USERDEFINED"},Fe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFireSuppressionTerminalTypeEnum=Fe;class Me{}Me.SOURCE={type:3,value:"SOURCE"},Me.SINK={type:3,value:"SINK"},Me.SOURCEANDSINK={type:3,value:"SOURCEANDSINK"},Me.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFlowDirectionEnum=Me;class Le{}Le.PRESSUREGAUGE={type:3,value:"PRESSUREGAUGE"},Le.THERMOMETER={type:3,value:"THERMOMETER"},Le.AMMETER={type:3,value:"AMMETER"},Le.FREQUENCYMETER={type:3,value:"FREQUENCYMETER"},Le.POWERFACTORMETER={type:3,value:"POWERFACTORMETER"},Le.PHASEANGLEMETER={type:3,value:"PHASEANGLEMETER"},Le.VOLTMETER_PEAK={type:3,value:"VOLTMETER_PEAK"},Le.VOLTMETER_RMS={type:3,value:"VOLTMETER_RMS"},Le.USERDEFINED={type:3,value:"USERDEFINED"},Le.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFlowInstrumentTypeEnum=Le;class Ue{}Ue.ENERGYMETER={type:3,value:"ENERGYMETER"},Ue.GASMETER={type:3,value:"GASMETER"},Ue.OILMETER={type:3,value:"OILMETER"},Ue.WATERMETER={type:3,value:"WATERMETER"},Ue.USERDEFINED={type:3,value:"USERDEFINED"},Ue.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFlowMeterTypeEnum=Ue;class He{}He.CAISSON_FOUNDATION={type:3,value:"CAISSON_FOUNDATION"},He.FOOTING_BEAM={type:3,value:"FOOTING_BEAM"},He.PAD_FOOTING={type:3,value:"PAD_FOOTING"},He.PILE_CAP={type:3,value:"PILE_CAP"},He.STRIP_FOOTING={type:3,value:"STRIP_FOOTING"},He.USERDEFINED={type:3,value:"USERDEFINED"},He.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFootingTypeEnum=He;class Ge{}Ge.CHAIR={type:3,value:"CHAIR"},Ge.TABLE={type:3,value:"TABLE"},Ge.DESK={type:3,value:"DESK"},Ge.BED={type:3,value:"BED"},Ge.FILECABINET={type:3,value:"FILECABINET"},Ge.SHELF={type:3,value:"SHELF"},Ge.SOFA={type:3,value:"SOFA"},Ge.USERDEFINED={type:3,value:"USERDEFINED"},Ge.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFurnitureTypeEnum=Ge;class ke{}ke.TERRAIN={type:3,value:"TERRAIN"},ke.USERDEFINED={type:3,value:"USERDEFINED"},ke.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcGeographicElementTypeEnum=ke;class Ve{}Ve.GRAPH_VIEW={type:3,value:"GRAPH_VIEW"},Ve.SKETCH_VIEW={type:3,value:"SKETCH_VIEW"},Ve.MODEL_VIEW={type:3,value:"MODEL_VIEW"},Ve.PLAN_VIEW={type:3,value:"PLAN_VIEW"},Ve.REFLECTED_PLAN_VIEW={type:3,value:"REFLECTED_PLAN_VIEW"},Ve.SECTION_VIEW={type:3,value:"SECTION_VIEW"},Ve.ELEVATION_VIEW={type:3,value:"ELEVATION_VIEW"},Ve.USERDEFINED={type:3,value:"USERDEFINED"},Ve.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcGeometricProjectionEnum=Ve;class je{}je.GLOBAL_COORDS={type:3,value:"GLOBAL_COORDS"},je.LOCAL_COORDS={type:3,value:"LOCAL_COORDS"},e.IfcGlobalOrLocalEnum=je;class Qe{}Qe.RECTANGULAR={type:3,value:"RECTANGULAR"},Qe.RADIAL={type:3,value:"RADIAL"},Qe.TRIANGULAR={type:3,value:"TRIANGULAR"},Qe.IRREGULAR={type:3,value:"IRREGULAR"},Qe.USERDEFINED={type:3,value:"USERDEFINED"},Qe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcGridTypeEnum=Qe;class We{}We.PLATE={type:3,value:"PLATE"},We.SHELLANDTUBE={type:3,value:"SHELLANDTUBE"},We.USERDEFINED={type:3,value:"USERDEFINED"},We.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcHeatExchangerTypeEnum=We;class ze{}ze.STEAMINJECTION={type:3,value:"STEAMINJECTION"},ze.ADIABATICAIRWASHER={type:3,value:"ADIABATICAIRWASHER"},ze.ADIABATICPAN={type:3,value:"ADIABATICPAN"},ze.ADIABATICWETTEDELEMENT={type:3,value:"ADIABATICWETTEDELEMENT"},ze.ADIABATICATOMIZING={type:3,value:"ADIABATICATOMIZING"},ze.ADIABATICULTRASONIC={type:3,value:"ADIABATICULTRASONIC"},ze.ADIABATICRIGIDMEDIA={type:3,value:"ADIABATICRIGIDMEDIA"},ze.ADIABATICCOMPRESSEDAIRNOZZLE={type:3,value:"ADIABATICCOMPRESSEDAIRNOZZLE"},ze.ASSISTEDELECTRIC={type:3,value:"ASSISTEDELECTRIC"},ze.ASSISTEDNATURALGAS={type:3,value:"ASSISTEDNATURALGAS"},ze.ASSISTEDPROPANE={type:3,value:"ASSISTEDPROPANE"},ze.ASSISTEDBUTANE={type:3,value:"ASSISTEDBUTANE"},ze.ASSISTEDSTEAM={type:3,value:"ASSISTEDSTEAM"},ze.USERDEFINED={type:3,value:"USERDEFINED"},ze.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcHumidifierTypeEnum=ze;class Ke{}Ke.CYCLONIC={type:3,value:"CYCLONIC"},Ke.GREASE={type:3,value:"GREASE"},Ke.OIL={type:3,value:"OIL"},Ke.PETROL={type:3,value:"PETROL"},Ke.USERDEFINED={type:3,value:"USERDEFINED"},Ke.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcInterceptorTypeEnum=Ke;class Ye{}Ye.INTERNAL={type:3,value:"INTERNAL"},Ye.EXTERNAL={type:3,value:"EXTERNAL"},Ye.EXTERNAL_EARTH={type:3,value:"EXTERNAL_EARTH"},Ye.EXTERNAL_WATER={type:3,value:"EXTERNAL_WATER"},Ye.EXTERNAL_FIRE={type:3,value:"EXTERNAL_FIRE"},Ye.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcInternalOrExternalEnum=Ye;class Xe{}Xe.ASSETINVENTORY={type:3,value:"ASSETINVENTORY"},Xe.SPACEINVENTORY={type:3,value:"SPACEINVENTORY"},Xe.FURNITUREINVENTORY={type:3,value:"FURNITUREINVENTORY"},Xe.USERDEFINED={type:3,value:"USERDEFINED"},Xe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcInventoryTypeEnum=Xe;class Ze{}Ze.DATA={type:3,value:"DATA"},Ze.POWER={type:3,value:"POWER"},Ze.USERDEFINED={type:3,value:"USERDEFINED"},Ze.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcJunctionBoxTypeEnum=Ze;class qe{}qe.UNIFORM_KNOTS={type:3,value:"UNIFORM_KNOTS"},qe.QUASI_UNIFORM_KNOTS={type:3,value:"QUASI_UNIFORM_KNOTS"},qe.PIECEWISE_BEZIER_KNOTS={type:3,value:"PIECEWISE_BEZIER_KNOTS"},qe.UNSPECIFIED={type:3,value:"UNSPECIFIED"},e.IfcKnotType=qe;class Je{}Je.ADMINISTRATION={type:3,value:"ADMINISTRATION"},Je.CARPENTRY={type:3,value:"CARPENTRY"},Je.CLEANING={type:3,value:"CLEANING"},Je.CONCRETE={type:3,value:"CONCRETE"},Je.DRYWALL={type:3,value:"DRYWALL"},Je.ELECTRIC={type:3,value:"ELECTRIC"},Je.FINISHING={type:3,value:"FINISHING"},Je.FLOORING={type:3,value:"FLOORING"},Je.GENERAL={type:3,value:"GENERAL"},Je.HVAC={type:3,value:"HVAC"},Je.LANDSCAPING={type:3,value:"LANDSCAPING"},Je.MASONRY={type:3,value:"MASONRY"},Je.PAINTING={type:3,value:"PAINTING"},Je.PAVING={type:3,value:"PAVING"},Je.PLUMBING={type:3,value:"PLUMBING"},Je.ROOFING={type:3,value:"ROOFING"},Je.SITEGRADING={type:3,value:"SITEGRADING"},Je.STEELWORK={type:3,value:"STEELWORK"},Je.SURVEYING={type:3,value:"SURVEYING"},Je.USERDEFINED={type:3,value:"USERDEFINED"},Je.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLaborResourceTypeEnum=Je;class $e{}$e.COMPACTFLUORESCENT={type:3,value:"COMPACTFLUORESCENT"},$e.FLUORESCENT={type:3,value:"FLUORESCENT"},$e.HALOGEN={type:3,value:"HALOGEN"},$e.HIGHPRESSUREMERCURY={type:3,value:"HIGHPRESSUREMERCURY"},$e.HIGHPRESSURESODIUM={type:3,value:"HIGHPRESSURESODIUM"},$e.LED={type:3,value:"LED"},$e.METALHALIDE={type:3,value:"METALHALIDE"},$e.OLED={type:3,value:"OLED"},$e.TUNGSTENFILAMENT={type:3,value:"TUNGSTENFILAMENT"},$e.USERDEFINED={type:3,value:"USERDEFINED"},$e.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLampTypeEnum=$e;class et{}et.AXIS1={type:3,value:"AXIS1"},et.AXIS2={type:3,value:"AXIS2"},et.AXIS3={type:3,value:"AXIS3"},e.IfcLayerSetDirectionEnum=et;class tt{}tt.TYPE_A={type:3,value:"TYPE_A"},tt.TYPE_B={type:3,value:"TYPE_B"},tt.TYPE_C={type:3,value:"TYPE_C"},tt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLightDistributionCurveEnum=tt;class st{}st.COMPACTFLUORESCENT={type:3,value:"COMPACTFLUORESCENT"},st.FLUORESCENT={type:3,value:"FLUORESCENT"},st.HIGHPRESSUREMERCURY={type:3,value:"HIGHPRESSUREMERCURY"},st.HIGHPRESSURESODIUM={type:3,value:"HIGHPRESSURESODIUM"},st.LIGHTEMITTINGDIODE={type:3,value:"LIGHTEMITTINGDIODE"},st.LOWPRESSURESODIUM={type:3,value:"LOWPRESSURESODIUM"},st.LOWVOLTAGEHALOGEN={type:3,value:"LOWVOLTAGEHALOGEN"},st.MAINVOLTAGEHALOGEN={type:3,value:"MAINVOLTAGEHALOGEN"},st.METALHALIDE={type:3,value:"METALHALIDE"},st.TUNGSTENFILAMENT={type:3,value:"TUNGSTENFILAMENT"},st.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLightEmissionSourceEnum=st;class it{}it.POINTSOURCE={type:3,value:"POINTSOURCE"},it.DIRECTIONSOURCE={type:3,value:"DIRECTIONSOURCE"},it.SECURITYLIGHTING={type:3,value:"SECURITYLIGHTING"},it.USERDEFINED={type:3,value:"USERDEFINED"},it.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLightFixtureTypeEnum=it;class rt{}rt.LOAD_GROUP={type:3,value:"LOAD_GROUP"},rt.LOAD_CASE={type:3,value:"LOAD_CASE"},rt.LOAD_COMBINATION={type:3,value:"LOAD_COMBINATION"},rt.USERDEFINED={type:3,value:"USERDEFINED"},rt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLoadGroupTypeEnum=rt;class ot{}ot.LOGICALAND={type:3,value:"LOGICALAND"},ot.LOGICALOR={type:3,value:"LOGICALOR"},ot.LOGICALXOR={type:3,value:"LOGICALXOR"},ot.LOGICALNOTAND={type:3,value:"LOGICALNOTAND"},ot.LOGICALNOTOR={type:3,value:"LOGICALNOTOR"},e.IfcLogicalOperatorEnum=ot;class nt{}nt.ANCHORBOLT={type:3,value:"ANCHORBOLT"},nt.BOLT={type:3,value:"BOLT"},nt.DOWEL={type:3,value:"DOWEL"},nt.NAIL={type:3,value:"NAIL"},nt.NAILPLATE={type:3,value:"NAILPLATE"},nt.RIVET={type:3,value:"RIVET"},nt.SCREW={type:3,value:"SCREW"},nt.SHEARCONNECTOR={type:3,value:"SHEARCONNECTOR"},nt.STAPLE={type:3,value:"STAPLE"},nt.STUDSHEARCONNECTOR={type:3,value:"STUDSHEARCONNECTOR"},nt.USERDEFINED={type:3,value:"USERDEFINED"},nt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMechanicalFastenerTypeEnum=nt;class at{}at.AIRSTATION={type:3,value:"AIRSTATION"},at.FEEDAIRUNIT={type:3,value:"FEEDAIRUNIT"},at.OXYGENGENERATOR={type:3,value:"OXYGENGENERATOR"},at.OXYGENPLANT={type:3,value:"OXYGENPLANT"},at.VACUUMSTATION={type:3,value:"VACUUMSTATION"},at.USERDEFINED={type:3,value:"USERDEFINED"},at.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMedicalDeviceTypeEnum=at;class lt{}lt.BRACE={type:3,value:"BRACE"},lt.CHORD={type:3,value:"CHORD"},lt.COLLAR={type:3,value:"COLLAR"},lt.MEMBER={type:3,value:"MEMBER"},lt.MULLION={type:3,value:"MULLION"},lt.PLATE={type:3,value:"PLATE"},lt.POST={type:3,value:"POST"},lt.PURLIN={type:3,value:"PURLIN"},lt.RAFTER={type:3,value:"RAFTER"},lt.STRINGER={type:3,value:"STRINGER"},lt.STRUT={type:3,value:"STRUT"},lt.STUD={type:3,value:"STUD"},lt.USERDEFINED={type:3,value:"USERDEFINED"},lt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMemberTypeEnum=lt;class ht{}ht.BELTDRIVE={type:3,value:"BELTDRIVE"},ht.COUPLING={type:3,value:"COUPLING"},ht.DIRECTDRIVE={type:3,value:"DIRECTDRIVE"},ht.USERDEFINED={type:3,value:"USERDEFINED"},ht.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMotorConnectionTypeEnum=ht;class ct{}ct.NULL={type:3,value:"NULL"},e.IfcNullStyle=ct;class At{}At.PRODUCT={type:3,value:"PRODUCT"},At.PROCESS={type:3,value:"PROCESS"},At.CONTROL={type:3,value:"CONTROL"},At.RESOURCE={type:3,value:"RESOURCE"},At.ACTOR={type:3,value:"ACTOR"},At.GROUP={type:3,value:"GROUP"},At.PROJECT={type:3,value:"PROJECT"},At.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcObjectTypeEnum=At;class ut{}ut.CODECOMPLIANCE={type:3,value:"CODECOMPLIANCE"},ut.CODEWAIVER={type:3,value:"CODEWAIVER"},ut.DESIGNINTENT={type:3,value:"DESIGNINTENT"},ut.EXTERNAL={type:3,value:"EXTERNAL"},ut.HEALTHANDSAFETY={type:3,value:"HEALTHANDSAFETY"},ut.MERGECONFLICT={type:3,value:"MERGECONFLICT"},ut.MODELVIEW={type:3,value:"MODELVIEW"},ut.PARAMETER={type:3,value:"PARAMETER"},ut.REQUIREMENT={type:3,value:"REQUIREMENT"},ut.SPECIFICATION={type:3,value:"SPECIFICATION"},ut.TRIGGERCONDITION={type:3,value:"TRIGGERCONDITION"},ut.USERDEFINED={type:3,value:"USERDEFINED"},ut.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcObjectiveEnum=ut;class pt{}pt.ASSIGNEE={type:3,value:"ASSIGNEE"},pt.ASSIGNOR={type:3,value:"ASSIGNOR"},pt.LESSEE={type:3,value:"LESSEE"},pt.LESSOR={type:3,value:"LESSOR"},pt.LETTINGAGENT={type:3,value:"LETTINGAGENT"},pt.OWNER={type:3,value:"OWNER"},pt.TENANT={type:3,value:"TENANT"},pt.USERDEFINED={type:3,value:"USERDEFINED"},pt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcOccupantTypeEnum=pt;class dt{}dt.OPENING={type:3,value:"OPENING"},dt.RECESS={type:3,value:"RECESS"},dt.USERDEFINED={type:3,value:"USERDEFINED"},dt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcOpeningElementTypeEnum=dt;class ft{}ft.AUDIOVISUALOUTLET={type:3,value:"AUDIOVISUALOUTLET"},ft.COMMUNICATIONSOUTLET={type:3,value:"COMMUNICATIONSOUTLET"},ft.POWEROUTLET={type:3,value:"POWEROUTLET"},ft.DATAOUTLET={type:3,value:"DATAOUTLET"},ft.TELEPHONEOUTLET={type:3,value:"TELEPHONEOUTLET"},ft.USERDEFINED={type:3,value:"USERDEFINED"},ft.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcOutletTypeEnum=ft;class Et{}Et.USERDEFINED={type:3,value:"USERDEFINED"},Et.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPerformanceHistoryTypeEnum=Et;class mt{}mt.GRILL={type:3,value:"GRILL"},mt.LOUVER={type:3,value:"LOUVER"},mt.SCREEN={type:3,value:"SCREEN"},mt.USERDEFINED={type:3,value:"USERDEFINED"},mt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPermeableCoveringOperationEnum=mt;class yt{}yt.ACCESS={type:3,value:"ACCESS"},yt.BUILDING={type:3,value:"BUILDING"},yt.WORK={type:3,value:"WORK"},yt.USERDEFINED={type:3,value:"USERDEFINED"},yt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPermitTypeEnum=yt;class gt{}gt.PHYSICAL={type:3,value:"PHYSICAL"},gt.VIRTUAL={type:3,value:"VIRTUAL"},gt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPhysicalOrVirtualEnum=gt;class It{}It.CAST_IN_PLACE={type:3,value:"CAST_IN_PLACE"},It.COMPOSITE={type:3,value:"COMPOSITE"},It.PRECAST_CONCRETE={type:3,value:"PRECAST_CONCRETE"},It.PREFAB_STEEL={type:3,value:"PREFAB_STEEL"},It.USERDEFINED={type:3,value:"USERDEFINED"},It.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPileConstructionEnum=It;class vt{}vt.BORED={type:3,value:"BORED"},vt.DRIVEN={type:3,value:"DRIVEN"},vt.JETGROUTING={type:3,value:"JETGROUTING"},vt.COHESION={type:3,value:"COHESION"},vt.FRICTION={type:3,value:"FRICTION"},vt.SUPPORT={type:3,value:"SUPPORT"},vt.USERDEFINED={type:3,value:"USERDEFINED"},vt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPileTypeEnum=vt;class Tt{}Tt.BEND={type:3,value:"BEND"},Tt.CONNECTOR={type:3,value:"CONNECTOR"},Tt.ENTRY={type:3,value:"ENTRY"},Tt.EXIT={type:3,value:"EXIT"},Tt.JUNCTION={type:3,value:"JUNCTION"},Tt.OBSTRUCTION={type:3,value:"OBSTRUCTION"},Tt.TRANSITION={type:3,value:"TRANSITION"},Tt.USERDEFINED={type:3,value:"USERDEFINED"},Tt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPipeFittingTypeEnum=Tt;class _t{}_t.CULVERT={type:3,value:"CULVERT"},_t.FLEXIBLESEGMENT={type:3,value:"FLEXIBLESEGMENT"},_t.RIGIDSEGMENT={type:3,value:"RIGIDSEGMENT"},_t.GUTTER={type:3,value:"GUTTER"},_t.SPOOL={type:3,value:"SPOOL"},_t.USERDEFINED={type:3,value:"USERDEFINED"},_t.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPipeSegmentTypeEnum=_t;class Rt{}Rt.CURTAIN_PANEL={type:3,value:"CURTAIN_PANEL"},Rt.SHEET={type:3,value:"SHEET"},Rt.USERDEFINED={type:3,value:"USERDEFINED"},Rt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPlateTypeEnum=Rt;class Pt{}Pt.CURVE3D={type:3,value:"CURVE3D"},Pt.PCURVE_S1={type:3,value:"PCURVE_S1"},Pt.PCURVE_S2={type:3,value:"PCURVE_S2"},e.IfcPreferredSurfaceCurveRepresentation=Pt;class Dt{}Dt.ADVICE_CAUTION={type:3,value:"ADVICE_CAUTION"},Dt.ADVICE_NOTE={type:3,value:"ADVICE_NOTE"},Dt.ADVICE_WARNING={type:3,value:"ADVICE_WARNING"},Dt.CALIBRATION={type:3,value:"CALIBRATION"},Dt.DIAGNOSTIC={type:3,value:"DIAGNOSTIC"},Dt.SHUTDOWN={type:3,value:"SHUTDOWN"},Dt.STARTUP={type:3,value:"STARTUP"},Dt.USERDEFINED={type:3,value:"USERDEFINED"},Dt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProcedureTypeEnum=Dt;class Nt{}Nt.CURVE={type:3,value:"CURVE"},Nt.AREA={type:3,value:"AREA"},e.IfcProfileTypeEnum=Nt;class bt{}bt.CHANGEORDER={type:3,value:"CHANGEORDER"},bt.MAINTENANCEWORKORDER={type:3,value:"MAINTENANCEWORKORDER"},bt.MOVEORDER={type:3,value:"MOVEORDER"},bt.PURCHASEORDER={type:3,value:"PURCHASEORDER"},bt.WORKORDER={type:3,value:"WORKORDER"},bt.USERDEFINED={type:3,value:"USERDEFINED"},bt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProjectOrderTypeEnum=bt;class Ct{}Ct.PROJECTED_LENGTH={type:3,value:"PROJECTED_LENGTH"},Ct.TRUE_LENGTH={type:3,value:"TRUE_LENGTH"},e.IfcProjectedOrTrueLengthEnum=Ct;class Ot{}Ot.USERDEFINED={type:3,value:"USERDEFINED"},Ot.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProjectionElementTypeEnum=Ot;class St{}St.PSET_TYPEDRIVENONLY={type:3,value:"PSET_TYPEDRIVENONLY"},St.PSET_TYPEDRIVENOVERRIDE={type:3,value:"PSET_TYPEDRIVENOVERRIDE"},St.PSET_OCCURRENCEDRIVEN={type:3,value:"PSET_OCCURRENCEDRIVEN"},St.PSET_PERFORMANCEDRIVEN={type:3,value:"PSET_PERFORMANCEDRIVEN"},St.QTO_TYPEDRIVENONLY={type:3,value:"QTO_TYPEDRIVENONLY"},St.QTO_TYPEDRIVENOVERRIDE={type:3,value:"QTO_TYPEDRIVENOVERRIDE"},St.QTO_OCCURRENCEDRIVEN={type:3,value:"QTO_OCCURRENCEDRIVEN"},St.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPropertySetTemplateTypeEnum=St;class xt{}xt.ELECTRONIC={type:3,value:"ELECTRONIC"},xt.ELECTROMAGNETIC={type:3,value:"ELECTROMAGNETIC"},xt.RESIDUALCURRENT={type:3,value:"RESIDUALCURRENT"},xt.THERMAL={type:3,value:"THERMAL"},xt.USERDEFINED={type:3,value:"USERDEFINED"},xt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProtectiveDeviceTrippingUnitTypeEnum=xt;class wt{}wt.CIRCUITBREAKER={type:3,value:"CIRCUITBREAKER"},wt.EARTHLEAKAGECIRCUITBREAKER={type:3,value:"EARTHLEAKAGECIRCUITBREAKER"},wt.EARTHINGSWITCH={type:3,value:"EARTHINGSWITCH"},wt.FUSEDISCONNECTOR={type:3,value:"FUSEDISCONNECTOR"},wt.RESIDUALCURRENTCIRCUITBREAKER={type:3,value:"RESIDUALCURRENTCIRCUITBREAKER"},wt.RESIDUALCURRENTSWITCH={type:3,value:"RESIDUALCURRENTSWITCH"},wt.VARISTOR={type:3,value:"VARISTOR"},wt.USERDEFINED={type:3,value:"USERDEFINED"},wt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProtectiveDeviceTypeEnum=wt;class Bt{}Bt.CIRCULATOR={type:3,value:"CIRCULATOR"},Bt.ENDSUCTION={type:3,value:"ENDSUCTION"},Bt.SPLITCASE={type:3,value:"SPLITCASE"},Bt.SUBMERSIBLEPUMP={type:3,value:"SUBMERSIBLEPUMP"},Bt.SUMPPUMP={type:3,value:"SUMPPUMP"},Bt.VERTICALINLINE={type:3,value:"VERTICALINLINE"},Bt.VERTICALTURBINE={type:3,value:"VERTICALTURBINE"},Bt.USERDEFINED={type:3,value:"USERDEFINED"},Bt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPumpTypeEnum=Bt;class Ft{}Ft.HANDRAIL={type:3,value:"HANDRAIL"},Ft.GUARDRAIL={type:3,value:"GUARDRAIL"},Ft.BALUSTRADE={type:3,value:"BALUSTRADE"},Ft.USERDEFINED={type:3,value:"USERDEFINED"},Ft.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRailingTypeEnum=Ft;class Mt{}Mt.STRAIGHT={type:3,value:"STRAIGHT"},Mt.SPIRAL={type:3,value:"SPIRAL"},Mt.USERDEFINED={type:3,value:"USERDEFINED"},Mt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRampFlightTypeEnum=Mt;class Lt{}Lt.STRAIGHT_RUN_RAMP={type:3,value:"STRAIGHT_RUN_RAMP"},Lt.TWO_STRAIGHT_RUN_RAMP={type:3,value:"TWO_STRAIGHT_RUN_RAMP"},Lt.QUARTER_TURN_RAMP={type:3,value:"QUARTER_TURN_RAMP"},Lt.TWO_QUARTER_TURN_RAMP={type:3,value:"TWO_QUARTER_TURN_RAMP"},Lt.HALF_TURN_RAMP={type:3,value:"HALF_TURN_RAMP"},Lt.SPIRAL_RAMP={type:3,value:"SPIRAL_RAMP"},Lt.USERDEFINED={type:3,value:"USERDEFINED"},Lt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRampTypeEnum=Lt;class Ut{}Ut.DAILY={type:3,value:"DAILY"},Ut.WEEKLY={type:3,value:"WEEKLY"},Ut.MONTHLY_BY_DAY_OF_MONTH={type:3,value:"MONTHLY_BY_DAY_OF_MONTH"},Ut.MONTHLY_BY_POSITION={type:3,value:"MONTHLY_BY_POSITION"},Ut.BY_DAY_COUNT={type:3,value:"BY_DAY_COUNT"},Ut.BY_WEEKDAY_COUNT={type:3,value:"BY_WEEKDAY_COUNT"},Ut.YEARLY_BY_DAY_OF_MONTH={type:3,value:"YEARLY_BY_DAY_OF_MONTH"},Ut.YEARLY_BY_POSITION={type:3,value:"YEARLY_BY_POSITION"},e.IfcRecurrenceTypeEnum=Ut;class Ht{}Ht.BLINN={type:3,value:"BLINN"},Ht.FLAT={type:3,value:"FLAT"},Ht.GLASS={type:3,value:"GLASS"},Ht.MATT={type:3,value:"MATT"},Ht.METAL={type:3,value:"METAL"},Ht.MIRROR={type:3,value:"MIRROR"},Ht.PHONG={type:3,value:"PHONG"},Ht.PLASTIC={type:3,value:"PLASTIC"},Ht.STRAUSS={type:3,value:"STRAUSS"},Ht.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcReflectanceMethodEnum=Ht;class Gt{}Gt.MAIN={type:3,value:"MAIN"},Gt.SHEAR={type:3,value:"SHEAR"},Gt.LIGATURE={type:3,value:"LIGATURE"},Gt.STUD={type:3,value:"STUD"},Gt.PUNCHING={type:3,value:"PUNCHING"},Gt.EDGE={type:3,value:"EDGE"},Gt.RING={type:3,value:"RING"},Gt.ANCHORING={type:3,value:"ANCHORING"},Gt.USERDEFINED={type:3,value:"USERDEFINED"},Gt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcReinforcingBarRoleEnum=Gt;class kt{}kt.PLAIN={type:3,value:"PLAIN"},kt.TEXTURED={type:3,value:"TEXTURED"},e.IfcReinforcingBarSurfaceEnum=kt;class Vt{}Vt.ANCHORING={type:3,value:"ANCHORING"},Vt.EDGE={type:3,value:"EDGE"},Vt.LIGATURE={type:3,value:"LIGATURE"},Vt.MAIN={type:3,value:"MAIN"},Vt.PUNCHING={type:3,value:"PUNCHING"},Vt.RING={type:3,value:"RING"},Vt.SHEAR={type:3,value:"SHEAR"},Vt.STUD={type:3,value:"STUD"},Vt.USERDEFINED={type:3,value:"USERDEFINED"},Vt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcReinforcingBarTypeEnum=Vt;class jt{}jt.USERDEFINED={type:3,value:"USERDEFINED"},jt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcReinforcingMeshTypeEnum=jt;class Qt{}Qt.SUPPLIER={type:3,value:"SUPPLIER"},Qt.MANUFACTURER={type:3,value:"MANUFACTURER"},Qt.CONTRACTOR={type:3,value:"CONTRACTOR"},Qt.SUBCONTRACTOR={type:3,value:"SUBCONTRACTOR"},Qt.ARCHITECT={type:3,value:"ARCHITECT"},Qt.STRUCTURALENGINEER={type:3,value:"STRUCTURALENGINEER"},Qt.COSTENGINEER={type:3,value:"COSTENGINEER"},Qt.CLIENT={type:3,value:"CLIENT"},Qt.BUILDINGOWNER={type:3,value:"BUILDINGOWNER"},Qt.BUILDINGOPERATOR={type:3,value:"BUILDINGOPERATOR"},Qt.MECHANICALENGINEER={type:3,value:"MECHANICALENGINEER"},Qt.ELECTRICALENGINEER={type:3,value:"ELECTRICALENGINEER"},Qt.PROJECTMANAGER={type:3,value:"PROJECTMANAGER"},Qt.FACILITIESMANAGER={type:3,value:"FACILITIESMANAGER"},Qt.CIVILENGINEER={type:3,value:"CIVILENGINEER"},Qt.COMMISSIONINGENGINEER={type:3,value:"COMMISSIONINGENGINEER"},Qt.ENGINEER={type:3,value:"ENGINEER"},Qt.OWNER={type:3,value:"OWNER"},Qt.CONSULTANT={type:3,value:"CONSULTANT"},Qt.CONSTRUCTIONMANAGER={type:3,value:"CONSTRUCTIONMANAGER"},Qt.FIELDCONSTRUCTIONMANAGER={type:3,value:"FIELDCONSTRUCTIONMANAGER"},Qt.RESELLER={type:3,value:"RESELLER"},Qt.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcRoleEnum=Qt;class Wt{}Wt.FLAT_ROOF={type:3,value:"FLAT_ROOF"},Wt.SHED_ROOF={type:3,value:"SHED_ROOF"},Wt.GABLE_ROOF={type:3,value:"GABLE_ROOF"},Wt.HIP_ROOF={type:3,value:"HIP_ROOF"},Wt.HIPPED_GABLE_ROOF={type:3,value:"HIPPED_GABLE_ROOF"},Wt.GAMBREL_ROOF={type:3,value:"GAMBREL_ROOF"},Wt.MANSARD_ROOF={type:3,value:"MANSARD_ROOF"},Wt.BARREL_ROOF={type:3,value:"BARREL_ROOF"},Wt.RAINBOW_ROOF={type:3,value:"RAINBOW_ROOF"},Wt.BUTTERFLY_ROOF={type:3,value:"BUTTERFLY_ROOF"},Wt.PAVILION_ROOF={type:3,value:"PAVILION_ROOF"},Wt.DOME_ROOF={type:3,value:"DOME_ROOF"},Wt.FREEFORM={type:3,value:"FREEFORM"},Wt.USERDEFINED={type:3,value:"USERDEFINED"},Wt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRoofTypeEnum=Wt;class zt{}zt.EXA={type:3,value:"EXA"},zt.PETA={type:3,value:"PETA"},zt.TERA={type:3,value:"TERA"},zt.GIGA={type:3,value:"GIGA"},zt.MEGA={type:3,value:"MEGA"},zt.KILO={type:3,value:"KILO"},zt.HECTO={type:3,value:"HECTO"},zt.DECA={type:3,value:"DECA"},zt.DECI={type:3,value:"DECI"},zt.CENTI={type:3,value:"CENTI"},zt.MILLI={type:3,value:"MILLI"},zt.MICRO={type:3,value:"MICRO"},zt.NANO={type:3,value:"NANO"},zt.PICO={type:3,value:"PICO"},zt.FEMTO={type:3,value:"FEMTO"},zt.ATTO={type:3,value:"ATTO"},e.IfcSIPrefix=zt;class Kt{}Kt.AMPERE={type:3,value:"AMPERE"},Kt.BECQUEREL={type:3,value:"BECQUEREL"},Kt.CANDELA={type:3,value:"CANDELA"},Kt.COULOMB={type:3,value:"COULOMB"},Kt.CUBIC_METRE={type:3,value:"CUBIC_METRE"},Kt.DEGREE_CELSIUS={type:3,value:"DEGREE_CELSIUS"},Kt.FARAD={type:3,value:"FARAD"},Kt.GRAM={type:3,value:"GRAM"},Kt.GRAY={type:3,value:"GRAY"},Kt.HENRY={type:3,value:"HENRY"},Kt.HERTZ={type:3,value:"HERTZ"},Kt.JOULE={type:3,value:"JOULE"},Kt.KELVIN={type:3,value:"KELVIN"},Kt.LUMEN={type:3,value:"LUMEN"},Kt.LUX={type:3,value:"LUX"},Kt.METRE={type:3,value:"METRE"},Kt.MOLE={type:3,value:"MOLE"},Kt.NEWTON={type:3,value:"NEWTON"},Kt.OHM={type:3,value:"OHM"},Kt.PASCAL={type:3,value:"PASCAL"},Kt.RADIAN={type:3,value:"RADIAN"},Kt.SECOND={type:3,value:"SECOND"},Kt.SIEMENS={type:3,value:"SIEMENS"},Kt.SIEVERT={type:3,value:"SIEVERT"},Kt.SQUARE_METRE={type:3,value:"SQUARE_METRE"},Kt.STERADIAN={type:3,value:"STERADIAN"},Kt.TESLA={type:3,value:"TESLA"},Kt.VOLT={type:3,value:"VOLT"},Kt.WATT={type:3,value:"WATT"},Kt.WEBER={type:3,value:"WEBER"},e.IfcSIUnitName=Kt;class Yt{}Yt.BATH={type:3,value:"BATH"},Yt.BIDET={type:3,value:"BIDET"},Yt.CISTERN={type:3,value:"CISTERN"},Yt.SHOWER={type:3,value:"SHOWER"},Yt.SINK={type:3,value:"SINK"},Yt.SANITARYFOUNTAIN={type:3,value:"SANITARYFOUNTAIN"},Yt.TOILETPAN={type:3,value:"TOILETPAN"},Yt.URINAL={type:3,value:"URINAL"},Yt.WASHHANDBASIN={type:3,value:"WASHHANDBASIN"},Yt.WCSEAT={type:3,value:"WCSEAT"},Yt.USERDEFINED={type:3,value:"USERDEFINED"},Yt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSanitaryTerminalTypeEnum=Yt;class Xt{}Xt.UNIFORM={type:3,value:"UNIFORM"},Xt.TAPERED={type:3,value:"TAPERED"},e.IfcSectionTypeEnum=Xt;class Zt{}Zt.COSENSOR={type:3,value:"COSENSOR"},Zt.CO2SENSOR={type:3,value:"CO2SENSOR"},Zt.CONDUCTANCESENSOR={type:3,value:"CONDUCTANCESENSOR"},Zt.CONTACTSENSOR={type:3,value:"CONTACTSENSOR"},Zt.FIRESENSOR={type:3,value:"FIRESENSOR"},Zt.FLOWSENSOR={type:3,value:"FLOWSENSOR"},Zt.FROSTSENSOR={type:3,value:"FROSTSENSOR"},Zt.GASSENSOR={type:3,value:"GASSENSOR"},Zt.HEATSENSOR={type:3,value:"HEATSENSOR"},Zt.HUMIDITYSENSOR={type:3,value:"HUMIDITYSENSOR"},Zt.IDENTIFIERSENSOR={type:3,value:"IDENTIFIERSENSOR"},Zt.IONCONCENTRATIONSENSOR={type:3,value:"IONCONCENTRATIONSENSOR"},Zt.LEVELSENSOR={type:3,value:"LEVELSENSOR"},Zt.LIGHTSENSOR={type:3,value:"LIGHTSENSOR"},Zt.MOISTURESENSOR={type:3,value:"MOISTURESENSOR"},Zt.MOVEMENTSENSOR={type:3,value:"MOVEMENTSENSOR"},Zt.PHSENSOR={type:3,value:"PHSENSOR"},Zt.PRESSURESENSOR={type:3,value:"PRESSURESENSOR"},Zt.RADIATIONSENSOR={type:3,value:"RADIATIONSENSOR"},Zt.RADIOACTIVITYSENSOR={type:3,value:"RADIOACTIVITYSENSOR"},Zt.SMOKESENSOR={type:3,value:"SMOKESENSOR"},Zt.SOUNDSENSOR={type:3,value:"SOUNDSENSOR"},Zt.TEMPERATURESENSOR={type:3,value:"TEMPERATURESENSOR"},Zt.WINDSENSOR={type:3,value:"WINDSENSOR"},Zt.USERDEFINED={type:3,value:"USERDEFINED"},Zt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSensorTypeEnum=Zt;class qt{}qt.START_START={type:3,value:"START_START"},qt.START_FINISH={type:3,value:"START_FINISH"},qt.FINISH_START={type:3,value:"FINISH_START"},qt.FINISH_FINISH={type:3,value:"FINISH_FINISH"},qt.USERDEFINED={type:3,value:"USERDEFINED"},qt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSequenceEnum=qt;class Jt{}Jt.JALOUSIE={type:3,value:"JALOUSIE"},Jt.SHUTTER={type:3,value:"SHUTTER"},Jt.AWNING={type:3,value:"AWNING"},Jt.USERDEFINED={type:3,value:"USERDEFINED"},Jt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcShadingDeviceTypeEnum=Jt;class $t{}$t.P_SINGLEVALUE={type:3,value:"P_SINGLEVALUE"},$t.P_ENUMERATEDVALUE={type:3,value:"P_ENUMERATEDVALUE"},$t.P_BOUNDEDVALUE={type:3,value:"P_BOUNDEDVALUE"},$t.P_LISTVALUE={type:3,value:"P_LISTVALUE"},$t.P_TABLEVALUE={type:3,value:"P_TABLEVALUE"},$t.P_REFERENCEVALUE={type:3,value:"P_REFERENCEVALUE"},$t.Q_LENGTH={type:3,value:"Q_LENGTH"},$t.Q_AREA={type:3,value:"Q_AREA"},$t.Q_VOLUME={type:3,value:"Q_VOLUME"},$t.Q_COUNT={type:3,value:"Q_COUNT"},$t.Q_WEIGHT={type:3,value:"Q_WEIGHT"},$t.Q_TIME={type:3,value:"Q_TIME"},e.IfcSimplePropertyTemplateTypeEnum=$t;class es{}es.FLOOR={type:3,value:"FLOOR"},es.ROOF={type:3,value:"ROOF"},es.LANDING={type:3,value:"LANDING"},es.BASESLAB={type:3,value:"BASESLAB"},es.USERDEFINED={type:3,value:"USERDEFINED"},es.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSlabTypeEnum=es;class ts{}ts.SOLARCOLLECTOR={type:3,value:"SOLARCOLLECTOR"},ts.SOLARPANEL={type:3,value:"SOLARPANEL"},ts.USERDEFINED={type:3,value:"USERDEFINED"},ts.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSolarDeviceTypeEnum=ts;class ss{}ss.CONVECTOR={type:3,value:"CONVECTOR"},ss.RADIATOR={type:3,value:"RADIATOR"},ss.USERDEFINED={type:3,value:"USERDEFINED"},ss.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSpaceHeaterTypeEnum=ss;class is{}is.SPACE={type:3,value:"SPACE"},is.PARKING={type:3,value:"PARKING"},is.GFA={type:3,value:"GFA"},is.INTERNAL={type:3,value:"INTERNAL"},is.EXTERNAL={type:3,value:"EXTERNAL"},is.USERDEFINED={type:3,value:"USERDEFINED"},is.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSpaceTypeEnum=is;class rs{}rs.CONSTRUCTION={type:3,value:"CONSTRUCTION"},rs.FIRESAFETY={type:3,value:"FIRESAFETY"},rs.LIGHTING={type:3,value:"LIGHTING"},rs.OCCUPANCY={type:3,value:"OCCUPANCY"},rs.SECURITY={type:3,value:"SECURITY"},rs.THERMAL={type:3,value:"THERMAL"},rs.TRANSPORT={type:3,value:"TRANSPORT"},rs.VENTILATION={type:3,value:"VENTILATION"},rs.USERDEFINED={type:3,value:"USERDEFINED"},rs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSpatialZoneTypeEnum=rs;class os{}os.BIRDCAGE={type:3,value:"BIRDCAGE"},os.COWL={type:3,value:"COWL"},os.RAINWATERHOPPER={type:3,value:"RAINWATERHOPPER"},os.USERDEFINED={type:3,value:"USERDEFINED"},os.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStackTerminalTypeEnum=os;class ns{}ns.STRAIGHT={type:3,value:"STRAIGHT"},ns.WINDER={type:3,value:"WINDER"},ns.SPIRAL={type:3,value:"SPIRAL"},ns.CURVED={type:3,value:"CURVED"},ns.FREEFORM={type:3,value:"FREEFORM"},ns.USERDEFINED={type:3,value:"USERDEFINED"},ns.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStairFlightTypeEnum=ns;class as{}as.STRAIGHT_RUN_STAIR={type:3,value:"STRAIGHT_RUN_STAIR"},as.TWO_STRAIGHT_RUN_STAIR={type:3,value:"TWO_STRAIGHT_RUN_STAIR"},as.QUARTER_WINDING_STAIR={type:3,value:"QUARTER_WINDING_STAIR"},as.QUARTER_TURN_STAIR={type:3,value:"QUARTER_TURN_STAIR"},as.HALF_WINDING_STAIR={type:3,value:"HALF_WINDING_STAIR"},as.HALF_TURN_STAIR={type:3,value:"HALF_TURN_STAIR"},as.TWO_QUARTER_WINDING_STAIR={type:3,value:"TWO_QUARTER_WINDING_STAIR"},as.TWO_QUARTER_TURN_STAIR={type:3,value:"TWO_QUARTER_TURN_STAIR"},as.THREE_QUARTER_WINDING_STAIR={type:3,value:"THREE_QUARTER_WINDING_STAIR"},as.THREE_QUARTER_TURN_STAIR={type:3,value:"THREE_QUARTER_TURN_STAIR"},as.SPIRAL_STAIR={type:3,value:"SPIRAL_STAIR"},as.DOUBLE_RETURN_STAIR={type:3,value:"DOUBLE_RETURN_STAIR"},as.CURVED_RUN_STAIR={type:3,value:"CURVED_RUN_STAIR"},as.TWO_CURVED_RUN_STAIR={type:3,value:"TWO_CURVED_RUN_STAIR"},as.USERDEFINED={type:3,value:"USERDEFINED"},as.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStairTypeEnum=as;class ls{}ls.READWRITE={type:3,value:"READWRITE"},ls.READONLY={type:3,value:"READONLY"},ls.LOCKED={type:3,value:"LOCKED"},ls.READWRITELOCKED={type:3,value:"READWRITELOCKED"},ls.READONLYLOCKED={type:3,value:"READONLYLOCKED"},e.IfcStateEnum=ls;class hs{}hs.CONST={type:3,value:"CONST"},hs.LINEAR={type:3,value:"LINEAR"},hs.POLYGONAL={type:3,value:"POLYGONAL"},hs.EQUIDISTANT={type:3,value:"EQUIDISTANT"},hs.SINUS={type:3,value:"SINUS"},hs.PARABOLA={type:3,value:"PARABOLA"},hs.DISCRETE={type:3,value:"DISCRETE"},hs.USERDEFINED={type:3,value:"USERDEFINED"},hs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStructuralCurveActivityTypeEnum=hs;class cs{}cs.RIGID_JOINED_MEMBER={type:3,value:"RIGID_JOINED_MEMBER"},cs.PIN_JOINED_MEMBER={type:3,value:"PIN_JOINED_MEMBER"},cs.CABLE={type:3,value:"CABLE"},cs.TENSION_MEMBER={type:3,value:"TENSION_MEMBER"},cs.COMPRESSION_MEMBER={type:3,value:"COMPRESSION_MEMBER"},cs.USERDEFINED={type:3,value:"USERDEFINED"},cs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStructuralCurveMemberTypeEnum=cs;class As{}As.CONST={type:3,value:"CONST"},As.BILINEAR={type:3,value:"BILINEAR"},As.DISCRETE={type:3,value:"DISCRETE"},As.ISOCONTOUR={type:3,value:"ISOCONTOUR"},As.USERDEFINED={type:3,value:"USERDEFINED"},As.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStructuralSurfaceActivityTypeEnum=As;class us{}us.BENDING_ELEMENT={type:3,value:"BENDING_ELEMENT"},us.MEMBRANE_ELEMENT={type:3,value:"MEMBRANE_ELEMENT"},us.SHELL={type:3,value:"SHELL"},us.USERDEFINED={type:3,value:"USERDEFINED"},us.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStructuralSurfaceMemberTypeEnum=us;class ps{}ps.PURCHASE={type:3,value:"PURCHASE"},ps.WORK={type:3,value:"WORK"},ps.USERDEFINED={type:3,value:"USERDEFINED"},ps.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSubContractResourceTypeEnum=ps;class ds{}ds.MARK={type:3,value:"MARK"},ds.TAG={type:3,value:"TAG"},ds.TREATMENT={type:3,value:"TREATMENT"},ds.USERDEFINED={type:3,value:"USERDEFINED"},ds.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSurfaceFeatureTypeEnum=ds;class fs{}fs.POSITIVE={type:3,value:"POSITIVE"},fs.NEGATIVE={type:3,value:"NEGATIVE"},fs.BOTH={type:3,value:"BOTH"},e.IfcSurfaceSide=fs;class Es{}Es.CONTACTOR={type:3,value:"CONTACTOR"},Es.DIMMERSWITCH={type:3,value:"DIMMERSWITCH"},Es.EMERGENCYSTOP={type:3,value:"EMERGENCYSTOP"},Es.KEYPAD={type:3,value:"KEYPAD"},Es.MOMENTARYSWITCH={type:3,value:"MOMENTARYSWITCH"},Es.SELECTORSWITCH={type:3,value:"SELECTORSWITCH"},Es.STARTER={type:3,value:"STARTER"},Es.SWITCHDISCONNECTOR={type:3,value:"SWITCHDISCONNECTOR"},Es.TOGGLESWITCH={type:3,value:"TOGGLESWITCH"},Es.USERDEFINED={type:3,value:"USERDEFINED"},Es.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSwitchingDeviceTypeEnum=Es;class ms{}ms.PANEL={type:3,value:"PANEL"},ms.WORKSURFACE={type:3,value:"WORKSURFACE"},ms.USERDEFINED={type:3,value:"USERDEFINED"},ms.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSystemFurnitureElementTypeEnum=ms;class ys{}ys.BASIN={type:3,value:"BASIN"},ys.BREAKPRESSURE={type:3,value:"BREAKPRESSURE"},ys.EXPANSION={type:3,value:"EXPANSION"},ys.FEEDANDEXPANSION={type:3,value:"FEEDANDEXPANSION"},ys.PRESSUREVESSEL={type:3,value:"PRESSUREVESSEL"},ys.STORAGE={type:3,value:"STORAGE"},ys.VESSEL={type:3,value:"VESSEL"},ys.USERDEFINED={type:3,value:"USERDEFINED"},ys.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTankTypeEnum=ys;class gs{}gs.ELAPSEDTIME={type:3,value:"ELAPSEDTIME"},gs.WORKTIME={type:3,value:"WORKTIME"},gs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTaskDurationEnum=gs;class Is{}Is.ATTENDANCE={type:3,value:"ATTENDANCE"},Is.CONSTRUCTION={type:3,value:"CONSTRUCTION"},Is.DEMOLITION={type:3,value:"DEMOLITION"},Is.DISMANTLE={type:3,value:"DISMANTLE"},Is.DISPOSAL={type:3,value:"DISPOSAL"},Is.INSTALLATION={type:3,value:"INSTALLATION"},Is.LOGISTIC={type:3,value:"LOGISTIC"},Is.MAINTENANCE={type:3,value:"MAINTENANCE"},Is.MOVE={type:3,value:"MOVE"},Is.OPERATION={type:3,value:"OPERATION"},Is.REMOVAL={type:3,value:"REMOVAL"},Is.RENOVATION={type:3,value:"RENOVATION"},Is.USERDEFINED={type:3,value:"USERDEFINED"},Is.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTaskTypeEnum=Is;class vs{}vs.COUPLER={type:3,value:"COUPLER"},vs.FIXED_END={type:3,value:"FIXED_END"},vs.TENSIONING_END={type:3,value:"TENSIONING_END"},vs.USERDEFINED={type:3,value:"USERDEFINED"},vs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTendonAnchorTypeEnum=vs;class Ts{}Ts.BAR={type:3,value:"BAR"},Ts.COATED={type:3,value:"COATED"},Ts.STRAND={type:3,value:"STRAND"},Ts.WIRE={type:3,value:"WIRE"},Ts.USERDEFINED={type:3,value:"USERDEFINED"},Ts.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTendonTypeEnum=Ts;class _s{}_s.LEFT={type:3,value:"LEFT"},_s.RIGHT={type:3,value:"RIGHT"},_s.UP={type:3,value:"UP"},_s.DOWN={type:3,value:"DOWN"},e.IfcTextPath=_s;class Rs{}Rs.CONTINUOUS={type:3,value:"CONTINUOUS"},Rs.DISCRETE={type:3,value:"DISCRETE"},Rs.DISCRETEBINARY={type:3,value:"DISCRETEBINARY"},Rs.PIECEWISEBINARY={type:3,value:"PIECEWISEBINARY"},Rs.PIECEWISECONSTANT={type:3,value:"PIECEWISECONSTANT"},Rs.PIECEWISECONTINUOUS={type:3,value:"PIECEWISECONTINUOUS"},Rs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTimeSeriesDataTypeEnum=Rs;class Ps{}Ps.CURRENT={type:3,value:"CURRENT"},Ps.FREQUENCY={type:3,value:"FREQUENCY"},Ps.INVERTER={type:3,value:"INVERTER"},Ps.RECTIFIER={type:3,value:"RECTIFIER"},Ps.VOLTAGE={type:3,value:"VOLTAGE"},Ps.USERDEFINED={type:3,value:"USERDEFINED"},Ps.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTransformerTypeEnum=Ps;class Ds{}Ds.DISCONTINUOUS={type:3,value:"DISCONTINUOUS"},Ds.CONTINUOUS={type:3,value:"CONTINUOUS"},Ds.CONTSAMEGRADIENT={type:3,value:"CONTSAMEGRADIENT"},Ds.CONTSAMEGRADIENTSAMECURVATURE={type:3,value:"CONTSAMEGRADIENTSAMECURVATURE"},e.IfcTransitionCode=Ds;class Ns{}Ns.ELEVATOR={type:3,value:"ELEVATOR"},Ns.ESCALATOR={type:3,value:"ESCALATOR"},Ns.MOVINGWALKWAY={type:3,value:"MOVINGWALKWAY"},Ns.CRANEWAY={type:3,value:"CRANEWAY"},Ns.LIFTINGGEAR={type:3,value:"LIFTINGGEAR"},Ns.USERDEFINED={type:3,value:"USERDEFINED"},Ns.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTransportElementTypeEnum=Ns;class bs{}bs.CARTESIAN={type:3,value:"CARTESIAN"},bs.PARAMETER={type:3,value:"PARAMETER"},bs.UNSPECIFIED={type:3,value:"UNSPECIFIED"},e.IfcTrimmingPreference=bs;class Cs{}Cs.FINNED={type:3,value:"FINNED"},Cs.USERDEFINED={type:3,value:"USERDEFINED"},Cs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTubeBundleTypeEnum=Cs;class Os{}Os.ABSORBEDDOSEUNIT={type:3,value:"ABSORBEDDOSEUNIT"},Os.AMOUNTOFSUBSTANCEUNIT={type:3,value:"AMOUNTOFSUBSTANCEUNIT"},Os.AREAUNIT={type:3,value:"AREAUNIT"},Os.DOSEEQUIVALENTUNIT={type:3,value:"DOSEEQUIVALENTUNIT"},Os.ELECTRICCAPACITANCEUNIT={type:3,value:"ELECTRICCAPACITANCEUNIT"},Os.ELECTRICCHARGEUNIT={type:3,value:"ELECTRICCHARGEUNIT"},Os.ELECTRICCONDUCTANCEUNIT={type:3,value:"ELECTRICCONDUCTANCEUNIT"},Os.ELECTRICCURRENTUNIT={type:3,value:"ELECTRICCURRENTUNIT"},Os.ELECTRICRESISTANCEUNIT={type:3,value:"ELECTRICRESISTANCEUNIT"},Os.ELECTRICVOLTAGEUNIT={type:3,value:"ELECTRICVOLTAGEUNIT"},Os.ENERGYUNIT={type:3,value:"ENERGYUNIT"},Os.FORCEUNIT={type:3,value:"FORCEUNIT"},Os.FREQUENCYUNIT={type:3,value:"FREQUENCYUNIT"},Os.ILLUMINANCEUNIT={type:3,value:"ILLUMINANCEUNIT"},Os.INDUCTANCEUNIT={type:3,value:"INDUCTANCEUNIT"},Os.LENGTHUNIT={type:3,value:"LENGTHUNIT"},Os.LUMINOUSFLUXUNIT={type:3,value:"LUMINOUSFLUXUNIT"},Os.LUMINOUSINTENSITYUNIT={type:3,value:"LUMINOUSINTENSITYUNIT"},Os.MAGNETICFLUXDENSITYUNIT={type:3,value:"MAGNETICFLUXDENSITYUNIT"},Os.MAGNETICFLUXUNIT={type:3,value:"MAGNETICFLUXUNIT"},Os.MASSUNIT={type:3,value:"MASSUNIT"},Os.PLANEANGLEUNIT={type:3,value:"PLANEANGLEUNIT"},Os.POWERUNIT={type:3,value:"POWERUNIT"},Os.PRESSUREUNIT={type:3,value:"PRESSUREUNIT"},Os.RADIOACTIVITYUNIT={type:3,value:"RADIOACTIVITYUNIT"},Os.SOLIDANGLEUNIT={type:3,value:"SOLIDANGLEUNIT"},Os.THERMODYNAMICTEMPERATUREUNIT={type:3,value:"THERMODYNAMICTEMPERATUREUNIT"},Os.TIMEUNIT={type:3,value:"TIMEUNIT"},Os.VOLUMEUNIT={type:3,value:"VOLUMEUNIT"},Os.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcUnitEnum=Os;class Ss{}Ss.ALARMPANEL={type:3,value:"ALARMPANEL"},Ss.CONTROLPANEL={type:3,value:"CONTROLPANEL"},Ss.GASDETECTIONPANEL={type:3,value:"GASDETECTIONPANEL"},Ss.INDICATORPANEL={type:3,value:"INDICATORPANEL"},Ss.MIMICPANEL={type:3,value:"MIMICPANEL"},Ss.HUMIDISTAT={type:3,value:"HUMIDISTAT"},Ss.THERMOSTAT={type:3,value:"THERMOSTAT"},Ss.WEATHERSTATION={type:3,value:"WEATHERSTATION"},Ss.USERDEFINED={type:3,value:"USERDEFINED"},Ss.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcUnitaryControlElementTypeEnum=Ss;class xs{}xs.AIRHANDLER={type:3,value:"AIRHANDLER"},xs.AIRCONDITIONINGUNIT={type:3,value:"AIRCONDITIONINGUNIT"},xs.DEHUMIDIFIER={type:3,value:"DEHUMIDIFIER"},xs.SPLITSYSTEM={type:3,value:"SPLITSYSTEM"},xs.ROOFTOPUNIT={type:3,value:"ROOFTOPUNIT"},xs.USERDEFINED={type:3,value:"USERDEFINED"},xs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcUnitaryEquipmentTypeEnum=xs;class ws{}ws.AIRRELEASE={type:3,value:"AIRRELEASE"},ws.ANTIVACUUM={type:3,value:"ANTIVACUUM"},ws.CHANGEOVER={type:3,value:"CHANGEOVER"},ws.CHECK={type:3,value:"CHECK"},ws.COMMISSIONING={type:3,value:"COMMISSIONING"},ws.DIVERTING={type:3,value:"DIVERTING"},ws.DRAWOFFCOCK={type:3,value:"DRAWOFFCOCK"},ws.DOUBLECHECK={type:3,value:"DOUBLECHECK"},ws.DOUBLEREGULATING={type:3,value:"DOUBLEREGULATING"},ws.FAUCET={type:3,value:"FAUCET"},ws.FLUSHING={type:3,value:"FLUSHING"},ws.GASCOCK={type:3,value:"GASCOCK"},ws.GASTAP={type:3,value:"GASTAP"},ws.ISOLATING={type:3,value:"ISOLATING"},ws.MIXING={type:3,value:"MIXING"},ws.PRESSUREREDUCING={type:3,value:"PRESSUREREDUCING"},ws.PRESSURERELIEF={type:3,value:"PRESSURERELIEF"},ws.REGULATING={type:3,value:"REGULATING"},ws.SAFETYCUTOFF={type:3,value:"SAFETYCUTOFF"},ws.STEAMTRAP={type:3,value:"STEAMTRAP"},ws.STOPCOCK={type:3,value:"STOPCOCK"},ws.USERDEFINED={type:3,value:"USERDEFINED"},ws.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcValveTypeEnum=ws;class Bs{}Bs.COMPRESSION={type:3,value:"COMPRESSION"},Bs.SPRING={type:3,value:"SPRING"},Bs.USERDEFINED={type:3,value:"USERDEFINED"},Bs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcVibrationIsolatorTypeEnum=Bs;class Fs{}Fs.CUTOUT={type:3,value:"CUTOUT"},Fs.NOTCH={type:3,value:"NOTCH"},Fs.HOLE={type:3,value:"HOLE"},Fs.MITER={type:3,value:"MITER"},Fs.CHAMFER={type:3,value:"CHAMFER"},Fs.EDGE={type:3,value:"EDGE"},Fs.USERDEFINED={type:3,value:"USERDEFINED"},Fs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcVoidingFeatureTypeEnum=Fs;class Ms{}Ms.MOVABLE={type:3,value:"MOVABLE"},Ms.PARAPET={type:3,value:"PARAPET"},Ms.PARTITIONING={type:3,value:"PARTITIONING"},Ms.PLUMBINGWALL={type:3,value:"PLUMBINGWALL"},Ms.SHEAR={type:3,value:"SHEAR"},Ms.SOLIDWALL={type:3,value:"SOLIDWALL"},Ms.STANDARD={type:3,value:"STANDARD"},Ms.POLYGONAL={type:3,value:"POLYGONAL"},Ms.ELEMENTEDWALL={type:3,value:"ELEMENTEDWALL"},Ms.USERDEFINED={type:3,value:"USERDEFINED"},Ms.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWallTypeEnum=Ms;class Ls{}Ls.FLOORTRAP={type:3,value:"FLOORTRAP"},Ls.FLOORWASTE={type:3,value:"FLOORWASTE"},Ls.GULLYSUMP={type:3,value:"GULLYSUMP"},Ls.GULLYTRAP={type:3,value:"GULLYTRAP"},Ls.ROOFDRAIN={type:3,value:"ROOFDRAIN"},Ls.WASTEDISPOSALUNIT={type:3,value:"WASTEDISPOSALUNIT"},Ls.WASTETRAP={type:3,value:"WASTETRAP"},Ls.USERDEFINED={type:3,value:"USERDEFINED"},Ls.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWasteTerminalTypeEnum=Ls;class Us{}Us.SIDEHUNGRIGHTHAND={type:3,value:"SIDEHUNGRIGHTHAND"},Us.SIDEHUNGLEFTHAND={type:3,value:"SIDEHUNGLEFTHAND"},Us.TILTANDTURNRIGHTHAND={type:3,value:"TILTANDTURNRIGHTHAND"},Us.TILTANDTURNLEFTHAND={type:3,value:"TILTANDTURNLEFTHAND"},Us.TOPHUNG={type:3,value:"TOPHUNG"},Us.BOTTOMHUNG={type:3,value:"BOTTOMHUNG"},Us.PIVOTHORIZONTAL={type:3,value:"PIVOTHORIZONTAL"},Us.PIVOTVERTICAL={type:3,value:"PIVOTVERTICAL"},Us.SLIDINGHORIZONTAL={type:3,value:"SLIDINGHORIZONTAL"},Us.SLIDINGVERTICAL={type:3,value:"SLIDINGVERTICAL"},Us.REMOVABLECASEMENT={type:3,value:"REMOVABLECASEMENT"},Us.FIXEDCASEMENT={type:3,value:"FIXEDCASEMENT"},Us.OTHEROPERATION={type:3,value:"OTHEROPERATION"},Us.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowPanelOperationEnum=Us;class Hs{}Hs.LEFT={type:3,value:"LEFT"},Hs.MIDDLE={type:3,value:"MIDDLE"},Hs.RIGHT={type:3,value:"RIGHT"},Hs.BOTTOM={type:3,value:"BOTTOM"},Hs.TOP={type:3,value:"TOP"},Hs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowPanelPositionEnum=Hs;class Gs{}Gs.ALUMINIUM={type:3,value:"ALUMINIUM"},Gs.HIGH_GRADE_STEEL={type:3,value:"HIGH_GRADE_STEEL"},Gs.STEEL={type:3,value:"STEEL"},Gs.WOOD={type:3,value:"WOOD"},Gs.ALUMINIUM_WOOD={type:3,value:"ALUMINIUM_WOOD"},Gs.PLASTIC={type:3,value:"PLASTIC"},Gs.OTHER_CONSTRUCTION={type:3,value:"OTHER_CONSTRUCTION"},Gs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowStyleConstructionEnum=Gs;class ks{}ks.SINGLE_PANEL={type:3,value:"SINGLE_PANEL"},ks.DOUBLE_PANEL_VERTICAL={type:3,value:"DOUBLE_PANEL_VERTICAL"},ks.DOUBLE_PANEL_HORIZONTAL={type:3,value:"DOUBLE_PANEL_HORIZONTAL"},ks.TRIPLE_PANEL_VERTICAL={type:3,value:"TRIPLE_PANEL_VERTICAL"},ks.TRIPLE_PANEL_BOTTOM={type:3,value:"TRIPLE_PANEL_BOTTOM"},ks.TRIPLE_PANEL_TOP={type:3,value:"TRIPLE_PANEL_TOP"},ks.TRIPLE_PANEL_LEFT={type:3,value:"TRIPLE_PANEL_LEFT"},ks.TRIPLE_PANEL_RIGHT={type:3,value:"TRIPLE_PANEL_RIGHT"},ks.TRIPLE_PANEL_HORIZONTAL={type:3,value:"TRIPLE_PANEL_HORIZONTAL"},ks.USERDEFINED={type:3,value:"USERDEFINED"},ks.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowStyleOperationEnum=ks;class Vs{}Vs.WINDOW={type:3,value:"WINDOW"},Vs.SKYLIGHT={type:3,value:"SKYLIGHT"},Vs.LIGHTDOME={type:3,value:"LIGHTDOME"},Vs.USERDEFINED={type:3,value:"USERDEFINED"},Vs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowTypeEnum=Vs;class js{}js.SINGLE_PANEL={type:3,value:"SINGLE_PANEL"},js.DOUBLE_PANEL_VERTICAL={type:3,value:"DOUBLE_PANEL_VERTICAL"},js.DOUBLE_PANEL_HORIZONTAL={type:3,value:"DOUBLE_PANEL_HORIZONTAL"},js.TRIPLE_PANEL_VERTICAL={type:3,value:"TRIPLE_PANEL_VERTICAL"},js.TRIPLE_PANEL_BOTTOM={type:3,value:"TRIPLE_PANEL_BOTTOM"},js.TRIPLE_PANEL_TOP={type:3,value:"TRIPLE_PANEL_TOP"},js.TRIPLE_PANEL_LEFT={type:3,value:"TRIPLE_PANEL_LEFT"},js.TRIPLE_PANEL_RIGHT={type:3,value:"TRIPLE_PANEL_RIGHT"},js.TRIPLE_PANEL_HORIZONTAL={type:3,value:"TRIPLE_PANEL_HORIZONTAL"},js.USERDEFINED={type:3,value:"USERDEFINED"},js.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowTypePartitioningEnum=js;class Qs{}Qs.FIRSTSHIFT={type:3,value:"FIRSTSHIFT"},Qs.SECONDSHIFT={type:3,value:"SECONDSHIFT"},Qs.THIRDSHIFT={type:3,value:"THIRDSHIFT"},Qs.USERDEFINED={type:3,value:"USERDEFINED"},Qs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWorkCalendarTypeEnum=Qs;class Ws{}Ws.ACTUAL={type:3,value:"ACTUAL"},Ws.BASELINE={type:3,value:"BASELINE"},Ws.PLANNED={type:3,value:"PLANNED"},Ws.USERDEFINED={type:3,value:"USERDEFINED"},Ws.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWorkPlanTypeEnum=Ws;class zs{}zs.ACTUAL={type:3,value:"ACTUAL"},zs.BASELINE={type:3,value:"BASELINE"},zs.PLANNED={type:3,value:"PLANNED"},zs.USERDEFINED={type:3,value:"USERDEFINED"},zs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWorkScheduleTypeEnum=zs;e.IfcActorRole=class extends dg{constructor(e,t,s,i){super(e),this.Role=t,this.UserDefinedRole=s,this.Description=i,this.type=3630933823}};class Ks extends dg{constructor(e,t,s,i){super(e),this.Purpose=t,this.Description=s,this.UserDefinedPurpose=i,this.type=618182010}}e.IfcAddress=Ks;e.IfcApplication=class extends dg{constructor(e,t,s,i,r){super(e),this.ApplicationDeveloper=t,this.Version=s,this.ApplicationFullName=i,this.ApplicationIdentifier=r,this.type=639542469}};class Ys extends dg{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e),this.Name=t,this.Description=s,this.AppliedValue=i,this.UnitBasis=r,this.ApplicableDate=o,this.FixedUntilDate=n,this.Category=a,this.Condition=l,this.ArithmeticOperator=h,this.Components=c,this.type=411424972}}e.IfcAppliedValue=Ys;e.IfcApproval=class extends dg{constructor(e,t,s,i,r,o,n,a,l,h){super(e),this.Identifier=t,this.Name=s,this.Description=i,this.TimeOfApproval=r,this.Status=o,this.Level=n,this.Qualifier=a,this.RequestingApproval=l,this.GivingApproval=h,this.type=130549933}};class Xs extends dg{constructor(e,t){super(e),this.Name=t,this.type=4037036970}}e.IfcBoundaryCondition=Xs;e.IfcBoundaryEdgeCondition=class extends Xs{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.TranslationalStiffnessByLengthX=s,this.TranslationalStiffnessByLengthY=i,this.TranslationalStiffnessByLengthZ=r,this.RotationalStiffnessByLengthX=o,this.RotationalStiffnessByLengthY=n,this.RotationalStiffnessByLengthZ=a,this.type=1560379544}};e.IfcBoundaryFaceCondition=class extends Xs{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.TranslationalStiffnessByAreaX=s,this.TranslationalStiffnessByAreaY=i,this.TranslationalStiffnessByAreaZ=r,this.type=3367102660}};class Zs extends Xs{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.TranslationalStiffnessX=s,this.TranslationalStiffnessY=i,this.TranslationalStiffnessZ=r,this.RotationalStiffnessX=o,this.RotationalStiffnessY=n,this.RotationalStiffnessZ=a,this.type=1387855156}}e.IfcBoundaryNodeCondition=Zs;e.IfcBoundaryNodeConditionWarping=class extends Zs{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.Name=t,this.TranslationalStiffnessX=s,this.TranslationalStiffnessY=i,this.TranslationalStiffnessZ=r,this.RotationalStiffnessX=o,this.RotationalStiffnessY=n,this.RotationalStiffnessZ=a,this.WarpingStiffness=l,this.type=2069777674}};class qs extends dg{constructor(e){super(e),this.type=2859738748}}e.IfcConnectionGeometry=qs;class Js extends qs{constructor(e,t,s){super(e),this.PointOnRelatingElement=t,this.PointOnRelatedElement=s,this.type=2614616156}}e.IfcConnectionPointGeometry=Js;e.IfcConnectionSurfaceGeometry=class extends qs{constructor(e,t,s){super(e),this.SurfaceOnRelatingElement=t,this.SurfaceOnRelatedElement=s,this.type=2732653382}};e.IfcConnectionVolumeGeometry=class extends qs{constructor(e,t,s){super(e),this.VolumeOnRelatingElement=t,this.VolumeOnRelatedElement=s,this.type=775493141}};class $s extends dg{constructor(e,t,s,i,r,o,n,a){super(e),this.Name=t,this.Description=s,this.ConstraintGrade=i,this.ConstraintSource=r,this.CreatingActor=o,this.CreationTime=n,this.UserDefinedGrade=a,this.type=1959218052}}e.IfcConstraint=$s;class ei extends dg{constructor(e,t,s){super(e),this.SourceCRS=t,this.TargetCRS=s,this.type=1785450214}}e.IfcCoordinateOperation=ei;class ti extends dg{constructor(e,t,s,i,r){super(e),this.Name=t,this.Description=s,this.GeodeticDatum=i,this.VerticalDatum=r,this.type=1466758467}}e.IfcCoordinateReferenceSystem=ti;e.IfcCostValue=class extends Ys{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h,c),this.Name=t,this.Description=s,this.AppliedValue=i,this.UnitBasis=r,this.ApplicableDate=o,this.FixedUntilDate=n,this.Category=a,this.Condition=l,this.ArithmeticOperator=h,this.Components=c,this.type=602808272}};e.IfcDerivedUnit=class extends dg{constructor(e,t,s,i){super(e),this.Elements=t,this.UnitType=s,this.UserDefinedType=i,this.type=1765591967}};e.IfcDerivedUnitElement=class extends dg{constructor(e,t,s){super(e),this.Unit=t,this.Exponent=s,this.type=1045800335}};e.IfcDimensionalExponents=class extends dg{constructor(e,t,s,i,r,o,n,a){super(e),this.LengthExponent=t,this.MassExponent=s,this.TimeExponent=i,this.ElectricCurrentExponent=r,this.ThermodynamicTemperatureExponent=o,this.AmountOfSubstanceExponent=n,this.LuminousIntensityExponent=a,this.type=2949456006}};class si extends dg{constructor(e){super(e),this.type=4294318154}}e.IfcExternalInformation=si;class ii extends dg{constructor(e,t,s,i){super(e),this.Location=t,this.Identification=s,this.Name=i,this.type=3200245327}}e.IfcExternalReference=ii;e.IfcExternallyDefinedHatchStyle=class extends ii{constructor(e,t,s,i){super(e,t,s,i),this.Location=t,this.Identification=s,this.Name=i,this.type=2242383968}};e.IfcExternallyDefinedSurfaceStyle=class extends ii{constructor(e,t,s,i){super(e,t,s,i),this.Location=t,this.Identification=s,this.Name=i,this.type=1040185647}};e.IfcExternallyDefinedTextFont=class extends ii{constructor(e,t,s,i){super(e,t,s,i),this.Location=t,this.Identification=s,this.Name=i,this.type=3548104201}};e.IfcGridAxis=class extends dg{constructor(e,t,s,i){super(e),this.AxisTag=t,this.AxisCurve=s,this.SameSense=i,this.type=852622518}};e.IfcIrregularTimeSeriesValue=class extends dg{constructor(e,t,s){super(e),this.TimeStamp=t,this.ListValues=s,this.type=3020489413}};e.IfcLibraryInformation=class extends si{constructor(e,t,s,i,r,o,n){super(e),this.Name=t,this.Version=s,this.Publisher=i,this.VersionDate=r,this.Location=o,this.Description=n,this.type=2655187982}};e.IfcLibraryReference=class extends ii{constructor(e,t,s,i,r,o,n){super(e,t,s,i),this.Location=t,this.Identification=s,this.Name=i,this.Description=r,this.Language=o,this.ReferencedLibrary=n,this.type=3452421091}};e.IfcLightDistributionData=class extends dg{constructor(e,t,s,i){super(e),this.MainPlaneAngle=t,this.SecondaryPlaneAngle=s,this.LuminousIntensity=i,this.type=4162380809}};e.IfcLightIntensityDistribution=class extends dg{constructor(e,t,s){super(e),this.LightDistributionCurve=t,this.DistributionData=s,this.type=1566485204}};e.IfcMapConversion=class extends ei{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s),this.SourceCRS=t,this.TargetCRS=s,this.Eastings=i,this.Northings=r,this.OrthogonalHeight=o,this.XAxisAbscissa=n,this.XAxisOrdinate=a,this.Scale=l,this.type=3057273783}};e.IfcMaterialClassificationRelationship=class extends dg{constructor(e,t,s){super(e),this.MaterialClassifications=t,this.ClassifiedMaterial=s,this.type=1847130766}};class ri extends dg{constructor(e){super(e),this.type=760658860}}e.IfcMaterialDefinition=ri;class oi extends ri{constructor(e,t,s,i,r,o,n,a){super(e),this.Material=t,this.LayerThickness=s,this.IsVentilated=i,this.Name=r,this.Description=o,this.Category=n,this.Priority=a,this.type=248100487}}e.IfcMaterialLayer=oi;e.IfcMaterialLayerSet=class extends ri{constructor(e,t,s,i){super(e),this.MaterialLayers=t,this.LayerSetName=s,this.Description=i,this.type=3303938423}};e.IfcMaterialLayerWithOffsets=class extends oi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.Material=t,this.LayerThickness=s,this.IsVentilated=i,this.Name=r,this.Description=o,this.Category=n,this.Priority=a,this.OffsetDirection=l,this.OffsetValues=h,this.type=1847252529}};e.IfcMaterialList=class extends dg{constructor(e,t){super(e),this.Materials=t,this.type=2199411900}};class ni extends ri{constructor(e,t,s,i,r,o,n){super(e),this.Name=t,this.Description=s,this.Material=i,this.Profile=r,this.Priority=o,this.Category=n,this.type=2235152071}}e.IfcMaterialProfile=ni;e.IfcMaterialProfileSet=class extends ri{constructor(e,t,s,i,r){super(e),this.Name=t,this.Description=s,this.MaterialProfiles=i,this.CompositeProfile=r,this.type=164193824}};e.IfcMaterialProfileWithOffsets=class extends ni{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.Name=t,this.Description=s,this.Material=i,this.Profile=r,this.Priority=o,this.Category=n,this.OffsetValues=a,this.type=552965576}};class ai extends dg{constructor(e){super(e),this.type=1507914824}}e.IfcMaterialUsageDefinition=ai;e.IfcMeasureWithUnit=class extends dg{constructor(e,t,s){super(e),this.ValueComponent=t,this.UnitComponent=s,this.type=2597039031}};e.IfcMetric=class extends $s{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a),this.Name=t,this.Description=s,this.ConstraintGrade=i,this.ConstraintSource=r,this.CreatingActor=o,this.CreationTime=n,this.UserDefinedGrade=a,this.Benchmark=l,this.ValueSource=h,this.DataValue=c,this.ReferencePath=A,this.type=3368373690}};e.IfcMonetaryUnit=class extends dg{constructor(e,t){super(e),this.Currency=t,this.type=2706619895}};class li extends dg{constructor(e,t,s){super(e),this.Dimensions=t,this.UnitType=s,this.type=1918398963}}e.IfcNamedUnit=li;class hi extends dg{constructor(e){super(e),this.type=3701648758}}e.IfcObjectPlacement=hi;e.IfcObjective=class extends $s{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a),this.Name=t,this.Description=s,this.ConstraintGrade=i,this.ConstraintSource=r,this.CreatingActor=o,this.CreationTime=n,this.UserDefinedGrade=a,this.BenchmarkValues=l,this.LogicalAggregator=h,this.ObjectiveQualifier=c,this.UserDefinedQualifier=A,this.type=2251480897}};e.IfcOrganization=class extends dg{constructor(e,t,s,i,r,o){super(e),this.Identification=t,this.Name=s,this.Description=i,this.Roles=r,this.Addresses=o,this.type=4251960020}};e.IfcOwnerHistory=class extends dg{constructor(e,t,s,i,r,o,n,a,l){super(e),this.OwningUser=t,this.OwningApplication=s,this.State=i,this.ChangeAction=r,this.LastModifiedDate=o,this.LastModifyingUser=n,this.LastModifyingApplication=a,this.CreationDate=l,this.type=1207048766}};e.IfcPerson=class extends dg{constructor(e,t,s,i,r,o,n,a,l){super(e),this.Identification=t,this.FamilyName=s,this.GivenName=i,this.MiddleNames=r,this.PrefixTitles=o,this.SuffixTitles=n,this.Roles=a,this.Addresses=l,this.type=2077209135}};e.IfcPersonAndOrganization=class extends dg{constructor(e,t,s,i){super(e),this.ThePerson=t,this.TheOrganization=s,this.Roles=i,this.type=101040310}};class ci extends dg{constructor(e,t,s){super(e),this.Name=t,this.Description=s,this.type=2483315170}}e.IfcPhysicalQuantity=ci;class Ai extends ci{constructor(e,t,s,i){super(e,t,s),this.Name=t,this.Description=s,this.Unit=i,this.type=2226359599}}e.IfcPhysicalSimpleQuantity=Ai;e.IfcPostalAddress=class extends Ks{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i),this.Purpose=t,this.Description=s,this.UserDefinedPurpose=i,this.InternalLocation=r,this.AddressLines=o,this.PostalBox=n,this.Town=a,this.Region=l,this.PostalCode=h,this.Country=c,this.type=3355820592}};class ui extends dg{constructor(e){super(e),this.type=677532197}}e.IfcPresentationItem=ui;class pi extends dg{constructor(e,t,s,i,r){super(e),this.Name=t,this.Description=s,this.AssignedItems=i,this.Identifier=r,this.type=2022622350}}e.IfcPresentationLayerAssignment=pi;e.IfcPresentationLayerWithStyle=class extends pi{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r),this.Name=t,this.Description=s,this.AssignedItems=i,this.Identifier=r,this.LayerOn=o,this.LayerFrozen=n,this.LayerBlocked=a,this.LayerStyles=l,this.type=1304840413}};class di extends dg{constructor(e,t){super(e),this.Name=t,this.type=3119450353}}e.IfcPresentationStyle=di;e.IfcPresentationStyleAssignment=class extends dg{constructor(e,t){super(e),this.Styles=t,this.type=2417041796}};class fi extends dg{constructor(e,t,s,i){super(e),this.Name=t,this.Description=s,this.Representations=i,this.type=2095639259}}e.IfcProductRepresentation=fi;class Ei extends dg{constructor(e,t,s){super(e),this.ProfileType=t,this.ProfileName=s,this.type=3958567839}}e.IfcProfileDef=Ei;e.IfcProjectedCRS=class extends ti{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.Name=t,this.Description=s,this.GeodeticDatum=i,this.VerticalDatum=r,this.MapProjection=o,this.MapZone=n,this.MapUnit=a,this.type=3843373140}};class mi extends dg{constructor(e){super(e),this.type=986844984}}e.IfcPropertyAbstraction=mi;e.IfcPropertyEnumeration=class extends mi{constructor(e,t,s,i){super(e),this.Name=t,this.EnumerationValues=s,this.Unit=i,this.type=3710013099}};e.IfcQuantityArea=class extends Ai{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.AreaValue=r,this.Formula=o,this.type=2044713172}};e.IfcQuantityCount=class extends Ai{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.CountValue=r,this.Formula=o,this.type=2093928680}};e.IfcQuantityLength=class extends Ai{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.LengthValue=r,this.Formula=o,this.type=931644368}};e.IfcQuantityTime=class extends Ai{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.TimeValue=r,this.Formula=o,this.type=3252649465}};e.IfcQuantityVolume=class extends Ai{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.VolumeValue=r,this.Formula=o,this.type=2405470396}};e.IfcQuantityWeight=class extends Ai{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.WeightValue=r,this.Formula=o,this.type=825690147}};e.IfcRecurrencePattern=class extends dg{constructor(e,t,s,i,r,o,n,a,l){super(e),this.RecurrenceType=t,this.DayComponent=s,this.WeekdayComponent=i,this.MonthComponent=r,this.Position=o,this.Interval=n,this.Occurrences=a,this.TimePeriods=l,this.type=3915482550}};e.IfcReference=class extends dg{constructor(e,t,s,i,r,o){super(e),this.TypeIdentifier=t,this.AttributeIdentifier=s,this.InstanceName=i,this.ListPositions=r,this.InnerReference=o,this.type=2433181523}};class yi extends dg{constructor(e,t,s,i,r){super(e),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=1076942058}}e.IfcRepresentation=yi;class gi extends dg{constructor(e,t,s){super(e),this.ContextIdentifier=t,this.ContextType=s,this.type=3377609919}}e.IfcRepresentationContext=gi;class Ii extends dg{constructor(e){super(e),this.type=3008791417}}e.IfcRepresentationItem=Ii;e.IfcRepresentationMap=class extends dg{constructor(e,t,s){super(e),this.MappingOrigin=t,this.MappedRepresentation=s,this.type=1660063152}};class vi extends dg{constructor(e,t,s){super(e),this.Name=t,this.Description=s,this.type=2439245199}}e.IfcResourceLevelRelationship=vi;class Ti extends dg{constructor(e,t,s,i,r){super(e),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=2341007311}}e.IfcRoot=Ti;e.IfcSIUnit=class extends li{constructor(e,t,s,i){super(e,new pg(0),t),this.UnitType=t,this.Prefix=s,this.Name=i,this.type=448429030}};class _i extends dg{constructor(e,t,s,i){super(e),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.type=1054537805}}e.IfcSchedulingTime=_i;e.IfcShapeAspect=class extends dg{constructor(e,t,s,i,r,o){super(e),this.ShapeRepresentations=t,this.Name=s,this.Description=i,this.ProductDefinitional=r,this.PartOfProductDefinitionShape=o,this.type=867548509}};class Ri extends yi{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=3982875396}}e.IfcShapeModel=Ri;e.IfcShapeRepresentation=class extends Ri{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=4240577450}};class Pi extends dg{constructor(e,t){super(e),this.Name=t,this.type=2273995522}}e.IfcStructuralConnectionCondition=Pi;class Di extends dg{constructor(e,t){super(e),this.Name=t,this.type=2162789131}}e.IfcStructuralLoad=Di;e.IfcStructuralLoadConfiguration=class extends Di{constructor(e,t,s,i){super(e,t),this.Name=t,this.Values=s,this.Locations=i,this.type=3478079324}};class Ni extends Di{constructor(e,t){super(e,t),this.Name=t,this.type=609421318}}e.IfcStructuralLoadOrResult=Ni;class bi extends Ni{constructor(e,t){super(e,t),this.Name=t,this.type=2525727697}}e.IfcStructuralLoadStatic=bi;e.IfcStructuralLoadTemperature=class extends bi{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.DeltaTConstant=s,this.DeltaTY=i,this.DeltaTZ=r,this.type=3408363356}};class Ci extends yi{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=2830218821}}e.IfcStyleModel=Ci;e.IfcStyledItem=class extends Ii{constructor(e,t,s,i){super(e),this.Item=t,this.Styles=s,this.Name=i,this.type=3958052878}};e.IfcStyledRepresentation=class extends Ci{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=3049322572}};e.IfcSurfaceReinforcementArea=class extends Ni{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.SurfaceReinforcement1=s,this.SurfaceReinforcement2=i,this.ShearReinforcement=r,this.type=2934153892}};e.IfcSurfaceStyle=class extends di{constructor(e,t,s,i){super(e,t),this.Name=t,this.Side=s,this.Styles=i,this.type=1300840506}};e.IfcSurfaceStyleLighting=class extends ui{constructor(e,t,s,i,r){super(e),this.DiffuseTransmissionColour=t,this.DiffuseReflectionColour=s,this.TransmissionColour=i,this.ReflectanceColour=r,this.type=3303107099}};e.IfcSurfaceStyleRefraction=class extends ui{constructor(e,t,s){super(e),this.RefractionIndex=t,this.DispersionFactor=s,this.type=1607154358}};class Oi extends ui{constructor(e,t,s){super(e),this.SurfaceColour=t,this.Transparency=s,this.type=846575682}}e.IfcSurfaceStyleShading=Oi;e.IfcSurfaceStyleWithTextures=class extends ui{constructor(e,t){super(e),this.Textures=t,this.type=1351298697}};class Si extends ui{constructor(e,t,s,i,r,o){super(e),this.RepeatS=t,this.RepeatT=s,this.Mode=i,this.TextureTransform=r,this.Parameter=o,this.type=626085974}}e.IfcSurfaceTexture=Si;e.IfcTable=class extends dg{constructor(e,t,s,i){super(e),this.Name=t,this.Rows=s,this.Columns=i,this.type=985171141}};e.IfcTableColumn=class extends dg{constructor(e,t,s,i,r,o){super(e),this.Identifier=t,this.Name=s,this.Description=i,this.Unit=r,this.ReferencePath=o,this.type=2043862942}};e.IfcTableRow=class extends dg{constructor(e,t,s){super(e),this.RowCells=t,this.IsHeading=s,this.type=531007025}};class xi extends _i{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I){super(e,t,s,i),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.DurationType=r,this.ScheduleDuration=o,this.ScheduleStart=n,this.ScheduleFinish=a,this.EarlyStart=l,this.EarlyFinish=h,this.LateStart=c,this.LateFinish=A,this.FreeFloat=u,this.TotalFloat=p,this.IsCritical=d,this.StatusTime=f,this.ActualDuration=E,this.ActualStart=m,this.ActualFinish=y,this.RemainingTime=g,this.Completion=I,this.type=1549132990}}e.IfcTaskTime=xi;e.IfcTaskTimeRecurring=class extends xi{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I,v){super(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.DurationType=r,this.ScheduleDuration=o,this.ScheduleStart=n,this.ScheduleFinish=a,this.EarlyStart=l,this.EarlyFinish=h,this.LateStart=c,this.LateFinish=A,this.FreeFloat=u,this.TotalFloat=p,this.IsCritical=d,this.StatusTime=f,this.ActualDuration=E,this.ActualStart=m,this.ActualFinish=y,this.RemainingTime=g,this.Completion=I,this.Recurrence=v,this.type=2771591690}};e.IfcTelecomAddress=class extends Ks{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i),this.Purpose=t,this.Description=s,this.UserDefinedPurpose=i,this.TelephoneNumbers=r,this.FacsimileNumbers=o,this.PagerNumber=n,this.ElectronicMailAddresses=a,this.WWWHomePageURL=l,this.MessagingIDs=h,this.type=912023232}};e.IfcTextStyle=class extends di{constructor(e,t,s,i,r,o){super(e,t),this.Name=t,this.TextCharacterAppearance=s,this.TextStyle=i,this.TextFontStyle=r,this.ModelOrDraughting=o,this.type=1447204868}};e.IfcTextStyleForDefinedFont=class extends ui{constructor(e,t,s){super(e),this.Colour=t,this.BackgroundColour=s,this.type=2636378356}};e.IfcTextStyleTextModel=class extends ui{constructor(e,t,s,i,r,o,n,a){super(e),this.TextIndent=t,this.TextAlign=s,this.TextDecoration=i,this.LetterSpacing=r,this.WordSpacing=o,this.TextTransform=n,this.LineHeight=a,this.type=1640371178}};class wi extends ui{constructor(e,t){super(e),this.Maps=t,this.type=280115917}}e.IfcTextureCoordinate=wi;e.IfcTextureCoordinateGenerator=class extends wi{constructor(e,t,s,i){super(e,t),this.Maps=t,this.Mode=s,this.Parameter=i,this.type=1742049831}};e.IfcTextureMap=class extends wi{constructor(e,t,s,i){super(e,t),this.Maps=t,this.Vertices=s,this.MappedTo=i,this.type=2552916305}};e.IfcTextureVertex=class extends ui{constructor(e,t){super(e),this.Coordinates=t,this.type=1210645708}};e.IfcTextureVertexList=class extends ui{constructor(e,t){super(e),this.TexCoordsList=t,this.type=3611470254}};e.IfcTimePeriod=class extends dg{constructor(e,t,s){super(e),this.StartTime=t,this.EndTime=s,this.type=1199560280}};class Bi extends dg{constructor(e,t,s,i,r,o,n,a,l){super(e),this.Name=t,this.Description=s,this.StartTime=i,this.EndTime=r,this.TimeSeriesDataType=o,this.DataOrigin=n,this.UserDefinedDataOrigin=a,this.Unit=l,this.type=3101149627}}e.IfcTimeSeries=Bi;e.IfcTimeSeriesValue=class extends dg{constructor(e,t){super(e),this.ListValues=t,this.type=581633288}};class Fi extends Ii{constructor(e){super(e),this.type=1377556343}}e.IfcTopologicalRepresentationItem=Fi;e.IfcTopologyRepresentation=class extends Ri{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=1735638870}};e.IfcUnitAssignment=class extends dg{constructor(e,t){super(e),this.Units=t,this.type=180925521}};class Mi extends Fi{constructor(e){super(e),this.type=2799835756}}e.IfcVertex=Mi;e.IfcVertexPoint=class extends Mi{constructor(e,t){super(e),this.VertexGeometry=t,this.type=1907098498}};e.IfcVirtualGridIntersection=class extends dg{constructor(e,t,s){super(e),this.IntersectingAxes=t,this.OffsetDistances=s,this.type=891718957}};e.IfcWorkTime=class extends _i{constructor(e,t,s,i,r,o,n){super(e,t,s,i),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.RecurrencePattern=r,this.Start=o,this.Finish=n,this.type=1236880293}};e.IfcApprovalRelationship=class extends vi{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.RelatingApproval=i,this.RelatedApprovals=r,this.type=3869604511}};class Li extends Ei{constructor(e,t,s,i){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.OuterCurve=i,this.type=3798115385}}e.IfcArbitraryClosedProfileDef=Li;class Ui extends Ei{constructor(e,t,s,i){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.Curve=i,this.type=1310608509}}e.IfcArbitraryOpenProfileDef=Ui;e.IfcArbitraryProfileDefWithVoids=class extends Li{constructor(e,t,s,i,r){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.OuterCurve=i,this.InnerCurves=r,this.type=2705031697}};e.IfcBlobTexture=class extends Si{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.RepeatS=t,this.RepeatT=s,this.Mode=i,this.TextureTransform=r,this.Parameter=o,this.RasterFormat=n,this.RasterCode=a,this.type=616511568}};e.IfcCenterLineProfileDef=class extends Ui{constructor(e,t,s,i,r){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Curve=i,this.Thickness=r,this.type=3150382593}};e.IfcClassification=class extends si{constructor(e,t,s,i,r,o,n,a){super(e),this.Source=t,this.Edition=s,this.EditionDate=i,this.Name=r,this.Description=o,this.Location=n,this.ReferenceTokens=a,this.type=747523909}};e.IfcClassificationReference=class extends ii{constructor(e,t,s,i,r,o,n){super(e,t,s,i),this.Location=t,this.Identification=s,this.Name=i,this.ReferencedSource=r,this.Description=o,this.Sort=n,this.type=647927063}};e.IfcColourRgbList=class extends ui{constructor(e,t){super(e),this.ColourList=t,this.type=3285139300}};class Hi extends ui{constructor(e,t){super(e),this.Name=t,this.type=3264961684}}e.IfcColourSpecification=Hi;e.IfcCompositeProfileDef=class extends Ei{constructor(e,t,s,i,r){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.Profiles=i,this.Label=r,this.type=1485152156}};class Gi extends Fi{constructor(e,t){super(e),this.CfsFaces=t,this.type=370225590}}e.IfcConnectedFaceSet=Gi;e.IfcConnectionCurveGeometry=class extends qs{constructor(e,t,s){super(e),this.CurveOnRelatingElement=t,this.CurveOnRelatedElement=s,this.type=1981873012}};e.IfcConnectionPointEccentricity=class extends Js{constructor(e,t,s,i,r,o){super(e,t,s),this.PointOnRelatingElement=t,this.PointOnRelatedElement=s,this.EccentricityInX=i,this.EccentricityInY=r,this.EccentricityInZ=o,this.type=45288368}};e.IfcContextDependentUnit=class extends li{constructor(e,t,s,i){super(e,t,s),this.Dimensions=t,this.UnitType=s,this.Name=i,this.type=3050246964}};class ki extends li{constructor(e,t,s,i,r){super(e,t,s),this.Dimensions=t,this.UnitType=s,this.Name=i,this.ConversionFactor=r,this.type=2889183280}}e.IfcConversionBasedUnit=ki;e.IfcConversionBasedUnitWithOffset=class extends ki{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.Dimensions=t,this.UnitType=s,this.Name=i,this.ConversionFactor=r,this.ConversionOffset=o,this.type=2713554722}};e.IfcCurrencyRelationship=class extends vi{constructor(e,t,s,i,r,o,n,a){super(e,t,s),this.Name=t,this.Description=s,this.RelatingMonetaryUnit=i,this.RelatedMonetaryUnit=r,this.ExchangeRate=o,this.RateDateTime=n,this.RateSource=a,this.type=539742890}};e.IfcCurveStyle=class extends di{constructor(e,t,s,i,r,o){super(e,t),this.Name=t,this.CurveFont=s,this.CurveWidth=i,this.CurveColour=r,this.ModelOrDraughting=o,this.type=3800577675}};e.IfcCurveStyleFont=class extends ui{constructor(e,t,s){super(e),this.Name=t,this.PatternList=s,this.type=1105321065}};e.IfcCurveStyleFontAndScaling=class extends ui{constructor(e,t,s,i){super(e),this.Name=t,this.CurveFont=s,this.CurveFontScaling=i,this.type=2367409068}};e.IfcCurveStyleFontPattern=class extends ui{constructor(e,t,s){super(e),this.VisibleSegmentLength=t,this.InvisibleSegmentLength=s,this.type=3510044353}};class Vi extends Ei{constructor(e,t,s,i,r,o){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.ParentProfile=i,this.Operator=r,this.Label=o,this.type=3632507154}}e.IfcDerivedProfileDef=Vi;e.IfcDocumentInformation=class extends si{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m){super(e),this.Identification=t,this.Name=s,this.Description=i,this.Location=r,this.Purpose=o,this.IntendedUse=n,this.Scope=a,this.Revision=l,this.DocumentOwner=h,this.Editors=c,this.CreationTime=A,this.LastRevisionTime=u,this.ElectronicFormat=p,this.ValidFrom=d,this.ValidUntil=f,this.Confidentiality=E,this.Status=m,this.type=1154170062}};e.IfcDocumentInformationRelationship=class extends vi{constructor(e,t,s,i,r,o){super(e,t,s),this.Name=t,this.Description=s,this.RelatingDocument=i,this.RelatedDocuments=r,this.RelationshipType=o,this.type=770865208}};e.IfcDocumentReference=class extends ii{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Location=t,this.Identification=s,this.Name=i,this.Description=r,this.ReferencedDocument=o,this.type=3732053477}};class ji extends Fi{constructor(e,t,s){super(e),this.EdgeStart=t,this.EdgeEnd=s,this.type=3900360178}}e.IfcEdge=ji;e.IfcEdgeCurve=class extends ji{constructor(e,t,s,i,r){super(e,t,s),this.EdgeStart=t,this.EdgeEnd=s,this.EdgeGeometry=i,this.SameSense=r,this.type=476780140}};e.IfcEventTime=class extends _i{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.ActualDate=r,this.EarlyDate=o,this.LateDate=n,this.ScheduleDate=a,this.type=211053100}};class Qi extends mi{constructor(e,t,s,i){super(e),this.Name=t,this.Description=s,this.Properties=i,this.type=297599258}}e.IfcExtendedProperties=Qi;e.IfcExternalReferenceRelationship=class extends vi{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.RelatingReference=i,this.RelatedResourceObjects=r,this.type=1437805879}};class Wi extends Fi{constructor(e,t){super(e),this.Bounds=t,this.type=2556980723}}e.IfcFace=Wi;class zi extends Fi{constructor(e,t,s){super(e),this.Bound=t,this.Orientation=s,this.type=1809719519}}e.IfcFaceBound=zi;e.IfcFaceOuterBound=class extends zi{constructor(e,t,s){super(e,t,s),this.Bound=t,this.Orientation=s,this.type=803316827}};class Ki extends Wi{constructor(e,t,s,i){super(e,t),this.Bounds=t,this.FaceSurface=s,this.SameSense=i,this.type=3008276851}}e.IfcFaceSurface=Ki;e.IfcFailureConnectionCondition=class extends Pi{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.TensionFailureX=s,this.TensionFailureY=i,this.TensionFailureZ=r,this.CompressionFailureX=o,this.CompressionFailureY=n,this.CompressionFailureZ=a,this.type=4219587988}};e.IfcFillAreaStyle=class extends di{constructor(e,t,s,i){super(e,t),this.Name=t,this.FillStyles=s,this.ModelorDraughting=i,this.type=738692330}};class Yi extends gi{constructor(e,t,s,i,r,o,n){super(e,t,s),this.ContextIdentifier=t,this.ContextType=s,this.CoordinateSpaceDimension=i,this.Precision=r,this.WorldCoordinateSystem=o,this.TrueNorth=n,this.type=3448662350}}e.IfcGeometricRepresentationContext=Yi;class Xi extends Ii{constructor(e){super(e),this.type=2453401579}}e.IfcGeometricRepresentationItem=Xi;e.IfcGeometricRepresentationSubContext=class extends Yi{constructor(e,s,i,r,o,n,a){super(e,s,i,new t(0),null,new pg(0),null),this.ContextIdentifier=s,this.ContextType=i,this.ParentContext=r,this.TargetScale=o,this.TargetView=n,this.UserDefinedTargetView=a,this.type=4142052618}};class Zi extends Xi{constructor(e,t){super(e),this.Elements=t,this.type=3590301190}}e.IfcGeometricSet=Zi;e.IfcGridPlacement=class extends hi{constructor(e,t,s){super(e),this.PlacementLocation=t,this.PlacementRefDirection=s,this.type=178086475}};class qi extends Xi{constructor(e,t,s){super(e),this.BaseSurface=t,this.AgreementFlag=s,this.type=812098782}}e.IfcHalfSpaceSolid=qi;e.IfcImageTexture=class extends Si{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.RepeatS=t,this.RepeatT=s,this.Mode=i,this.TextureTransform=r,this.Parameter=o,this.URLReference=n,this.type=3905492369}};e.IfcIndexedColourMap=class extends ui{constructor(e,t,s,i,r){super(e),this.MappedTo=t,this.Opacity=s,this.Colours=i,this.ColourIndex=r,this.type=3570813810}};class Ji extends wi{constructor(e,t,s,i){super(e,t),this.Maps=t,this.MappedTo=s,this.TexCoords=i,this.type=1437953363}}e.IfcIndexedTextureMap=Ji;e.IfcIndexedTriangleTextureMap=class extends Ji{constructor(e,t,s,i,r){super(e,t,s,i),this.Maps=t,this.MappedTo=s,this.TexCoords=i,this.TexCoordIndex=r,this.type=2133299955}};e.IfcIrregularTimeSeries=class extends Bi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.Name=t,this.Description=s,this.StartTime=i,this.EndTime=r,this.TimeSeriesDataType=o,this.DataOrigin=n,this.UserDefinedDataOrigin=a,this.Unit=l,this.Values=h,this.type=3741457305}};e.IfcLagTime=class extends _i{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.LagValue=r,this.DurationType=o,this.type=1585845231}};class $i extends Xi{constructor(e,t,s,i,r){super(e),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.type=1402838566}}e.IfcLightSource=$i;e.IfcLightSourceAmbient=class extends $i{constructor(e,t,s,i,r){super(e,t,s,i,r),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.type=125510826}};e.IfcLightSourceDirectional=class extends $i{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.Orientation=o,this.type=2604431987}};e.IfcLightSourceGoniometric=class extends $i{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.Position=o,this.ColourAppearance=n,this.ColourTemperature=a,this.LuminousFlux=l,this.LightEmissionSource=h,this.LightDistributionDataSource=c,this.type=4266656042}};class er extends $i{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.Position=o,this.Radius=n,this.ConstantAttenuation=a,this.DistanceAttenuation=l,this.QuadricAttenuation=h,this.type=1520743889}}e.IfcLightSourcePositional=er;e.IfcLightSourceSpot=class extends er{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.Position=o,this.Radius=n,this.ConstantAttenuation=a,this.DistanceAttenuation=l,this.QuadricAttenuation=h,this.Orientation=c,this.ConcentrationExponent=A,this.SpreadAngle=u,this.BeamWidthAngle=p,this.type=3422422726}};e.IfcLocalPlacement=class extends hi{constructor(e,t,s){super(e),this.PlacementRelTo=t,this.RelativePlacement=s,this.type=2624227202}};class tr extends Fi{constructor(e){super(e),this.type=1008929658}}e.IfcLoop=tr;e.IfcMappedItem=class extends Ii{constructor(e,t,s){super(e),this.MappingSource=t,this.MappingTarget=s,this.type=2347385850}};e.IfcMaterial=class extends ri{constructor(e,t,s,i){super(e),this.Name=t,this.Description=s,this.Category=i,this.type=1838606355}};e.IfcMaterialConstituent=class extends ri{constructor(e,t,s,i,r,o){super(e),this.Name=t,this.Description=s,this.Material=i,this.Fraction=r,this.Category=o,this.type=3708119e3}};e.IfcMaterialConstituentSet=class extends ri{constructor(e,t,s,i){super(e),this.Name=t,this.Description=s,this.MaterialConstituents=i,this.type=2852063980}};e.IfcMaterialDefinitionRepresentation=class extends fi{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Representations=i,this.RepresentedMaterial=r,this.type=2022407955}};e.IfcMaterialLayerSetUsage=class extends ai{constructor(e,t,s,i,r,o){super(e),this.ForLayerSet=t,this.LayerSetDirection=s,this.DirectionSense=i,this.OffsetFromReferenceLine=r,this.ReferenceExtent=o,this.type=1303795690}};class sr extends ai{constructor(e,t,s,i){super(e),this.ForProfileSet=t,this.CardinalPoint=s,this.ReferenceExtent=i,this.type=3079605661}}e.IfcMaterialProfileSetUsage=sr;e.IfcMaterialProfileSetUsageTapering=class extends sr{constructor(e,t,s,i,r,o){super(e,t,s,i),this.ForProfileSet=t,this.CardinalPoint=s,this.ReferenceExtent=i,this.ForProfileEndSet=r,this.CardinalEndPoint=o,this.type=3404854881}};e.IfcMaterialProperties=class extends Qi{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Properties=i,this.Material=r,this.type=3265635763}};e.IfcMaterialRelationship=class extends vi{constructor(e,t,s,i,r,o){super(e,t,s),this.Name=t,this.Description=s,this.RelatingMaterial=i,this.RelatedMaterials=r,this.Expression=o,this.type=853536259}};e.IfcMirroredProfileDef=class extends Vi{constructor(e,t,s,i,r){super(e,t,s,i,new pg(0),r),this.ProfileType=t,this.ProfileName=s,this.ParentProfile=i,this.Label=r,this.type=2998442950}};class ir extends Ti{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=219451334}}e.IfcObjectDefinition=ir;e.IfcOpenShell=class extends Gi{constructor(e,t){super(e,t),this.CfsFaces=t,this.type=2665983363}};e.IfcOrganizationRelationship=class extends vi{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.RelatingOrganization=i,this.RelatedOrganizations=r,this.type=1411181986}};e.IfcOrientedEdge=class extends ji{constructor(e,t,s){super(e,new pg(0),new pg(0)),this.EdgeElement=t,this.Orientation=s,this.type=1029017970}};class rr extends Ei{constructor(e,t,s,i){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.type=2529465313}}e.IfcParameterizedProfileDef=rr;e.IfcPath=class extends Fi{constructor(e,t){super(e),this.EdgeList=t,this.type=2519244187}};e.IfcPhysicalComplexQuantity=class extends ci{constructor(e,t,s,i,r,o,n){super(e,t,s),this.Name=t,this.Description=s,this.HasQuantities=i,this.Discrimination=r,this.Quality=o,this.Usage=n,this.type=3021840470}};e.IfcPixelTexture=class extends Si{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o),this.RepeatS=t,this.RepeatT=s,this.Mode=i,this.TextureTransform=r,this.Parameter=o,this.Width=n,this.Height=a,this.ColourComponents=l,this.Pixel=h,this.type=597895409}};class or extends Xi{constructor(e,t){super(e),this.Location=t,this.type=2004835150}}e.IfcPlacement=or;class nr extends Xi{constructor(e,t,s){super(e),this.SizeInX=t,this.SizeInY=s,this.type=1663979128}}e.IfcPlanarExtent=nr;class ar extends Xi{constructor(e){super(e),this.type=2067069095}}e.IfcPoint=ar;e.IfcPointOnCurve=class extends ar{constructor(e,t,s){super(e),this.BasisCurve=t,this.PointParameter=s,this.type=4022376103}};e.IfcPointOnSurface=class extends ar{constructor(e,t,s,i){super(e),this.BasisSurface=t,this.PointParameterU=s,this.PointParameterV=i,this.type=1423911732}};e.IfcPolyLoop=class extends tr{constructor(e,t){super(e),this.Polygon=t,this.type=2924175390}};e.IfcPolygonalBoundedHalfSpace=class extends qi{constructor(e,t,s,i,r){super(e,t,s),this.BaseSurface=t,this.AgreementFlag=s,this.Position=i,this.PolygonalBoundary=r,this.type=2775532180}};class lr extends ui{constructor(e,t){super(e),this.Name=t,this.type=3727388367}}e.IfcPreDefinedItem=lr;class hr extends mi{constructor(e){super(e),this.type=3778827333}}e.IfcPreDefinedProperties=hr;class cr extends lr{constructor(e,t){super(e,t),this.Name=t,this.type=1775413392}}e.IfcPreDefinedTextFont=cr;e.IfcProductDefinitionShape=class extends fi{constructor(e,t,s,i){super(e,t,s,i),this.Name=t,this.Description=s,this.Representations=i,this.type=673634403}};e.IfcProfileProperties=class extends Qi{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Properties=i,this.ProfileDefinition=r,this.type=2802850158}};class Ar extends mi{constructor(e,t,s){super(e),this.Name=t,this.Description=s,this.type=2598011224}}e.IfcProperty=Ar;class ur extends Ti{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=1680319473}}e.IfcPropertyDefinition=ur;e.IfcPropertyDependencyRelationship=class extends vi{constructor(e,t,s,i,r,o){super(e,t,s),this.Name=t,this.Description=s,this.DependingProperty=i,this.DependantProperty=r,this.Expression=o,this.type=148025276}};class pr extends ur{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=3357820518}}e.IfcPropertySetDefinition=pr;class dr extends ur{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=1482703590}}e.IfcPropertyTemplateDefinition=dr;class fr extends pr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=2090586900}}e.IfcQuantitySet=fr;class Er extends rr{constructor(e,t,s,i,r,o){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.XDim=r,this.YDim=o,this.type=3615266464}}e.IfcRectangleProfileDef=Er;e.IfcRegularTimeSeries=class extends Bi{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.Name=t,this.Description=s,this.StartTime=i,this.EndTime=r,this.TimeSeriesDataType=o,this.DataOrigin=n,this.UserDefinedDataOrigin=a,this.Unit=l,this.TimeStep=h,this.Values=c,this.type=3413951693}};e.IfcReinforcementBarProperties=class extends hr{constructor(e,t,s,i,r,o,n){super(e),this.TotalCrossSectionArea=t,this.SteelGrade=s,this.BarSurface=i,this.EffectiveDepth=r,this.NominalBarDiameter=o,this.BarCount=n,this.type=1580146022}};class mr extends Ti{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=478536968}}e.IfcRelationship=mr;e.IfcResourceApprovalRelationship=class extends vi{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.RelatedResourceObjects=i,this.RelatingApproval=r,this.type=2943643501}};e.IfcResourceConstraintRelationship=class extends vi{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.RelatingConstraint=i,this.RelatedResourceObjects=r,this.type=1608871552}};e.IfcResourceTime=class extends _i{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y){super(e,t,s,i),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.ScheduleWork=r,this.ScheduleUsage=o,this.ScheduleStart=n,this.ScheduleFinish=a,this.ScheduleContour=l,this.LevelingDelay=h,this.IsOverAllocated=c,this.StatusTime=A,this.ActualWork=u,this.ActualUsage=p,this.ActualStart=d,this.ActualFinish=f,this.RemainingWork=E,this.RemainingUsage=m,this.Completion=y,this.type=1042787934}};e.IfcRoundedRectangleProfileDef=class extends Er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.XDim=r,this.YDim=o,this.RoundingRadius=n,this.type=2778083089}};e.IfcSectionProperties=class extends hr{constructor(e,t,s,i){super(e),this.SectionType=t,this.StartProfile=s,this.EndProfile=i,this.type=2042790032}};e.IfcSectionReinforcementProperties=class extends hr{constructor(e,t,s,i,r,o,n){super(e),this.LongitudinalStartPosition=t,this.LongitudinalEndPosition=s,this.TransversePosition=i,this.ReinforcementRole=r,this.SectionDefinition=o,this.CrossSectionReinforcementDefinitions=n,this.type=4165799628}};e.IfcSectionedSpine=class extends Xi{constructor(e,t,s,i){super(e),this.SpineCurve=t,this.CrossSections=s,this.CrossSectionPositions=i,this.type=1509187699}};e.IfcShellBasedSurfaceModel=class extends Xi{constructor(e,t){super(e),this.SbsmBoundary=t,this.type=4124623270}};class yr extends Ar{constructor(e,t,s){super(e,t,s),this.Name=t,this.Description=s,this.type=3692461612}}e.IfcSimpleProperty=yr;e.IfcSlippageConnectionCondition=class extends Pi{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.SlippageX=s,this.SlippageY=i,this.SlippageZ=r,this.type=2609359061}};class gr extends Xi{constructor(e){super(e),this.type=723233188}}e.IfcSolidModel=gr;e.IfcStructuralLoadLinearForce=class extends bi{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.LinearForceX=s,this.LinearForceY=i,this.LinearForceZ=r,this.LinearMomentX=o,this.LinearMomentY=n,this.LinearMomentZ=a,this.type=1595516126}};e.IfcStructuralLoadPlanarForce=class extends bi{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.PlanarForceX=s,this.PlanarForceY=i,this.PlanarForceZ=r,this.type=2668620305}};class Ir extends bi{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.DisplacementX=s,this.DisplacementY=i,this.DisplacementZ=r,this.RotationalDisplacementRX=o,this.RotationalDisplacementRY=n,this.RotationalDisplacementRZ=a,this.type=2473145415}}e.IfcStructuralLoadSingleDisplacement=Ir;e.IfcStructuralLoadSingleDisplacementDistortion=class extends Ir{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.Name=t,this.DisplacementX=s,this.DisplacementY=i,this.DisplacementZ=r,this.RotationalDisplacementRX=o,this.RotationalDisplacementRY=n,this.RotationalDisplacementRZ=a,this.Distortion=l,this.type=1973038258}};class vr extends bi{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.ForceX=s,this.ForceY=i,this.ForceZ=r,this.MomentX=o,this.MomentY=n,this.MomentZ=a,this.type=1597423693}}e.IfcStructuralLoadSingleForce=vr;e.IfcStructuralLoadSingleForceWarping=class extends vr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.Name=t,this.ForceX=s,this.ForceY=i,this.ForceZ=r,this.MomentX=o,this.MomentY=n,this.MomentZ=a,this.WarpingMoment=l,this.type=1190533807}};e.IfcSubedge=class extends ji{constructor(e,t,s,i){super(e,t,s),this.EdgeStart=t,this.EdgeEnd=s,this.ParentEdge=i,this.type=2233826070}};class Tr extends Xi{constructor(e){super(e),this.type=2513912981}}e.IfcSurface=Tr;e.IfcSurfaceStyleRendering=class extends Oi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s),this.SurfaceColour=t,this.Transparency=s,this.DiffuseColour=i,this.TransmissionColour=r,this.DiffuseTransmissionColour=o,this.ReflectionColour=n,this.SpecularColour=a,this.SpecularHighlight=l,this.ReflectanceMethod=h,this.type=1878645084}};class _r extends gr{constructor(e,t,s){super(e),this.SweptArea=t,this.Position=s,this.type=2247615214}}e.IfcSweptAreaSolid=_r;class Rr extends gr{constructor(e,t,s,i,r,o){super(e),this.Directrix=t,this.Radius=s,this.InnerRadius=i,this.StartParam=r,this.EndParam=o,this.type=1260650574}}e.IfcSweptDiskSolid=Rr;e.IfcSweptDiskSolidPolygonal=class extends Rr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.Directrix=t,this.Radius=s,this.InnerRadius=i,this.StartParam=r,this.EndParam=o,this.FilletRadius=n,this.type=1096409881}};class Pr extends Tr{constructor(e,t,s){super(e),this.SweptCurve=t,this.Position=s,this.type=230924584}}e.IfcSweptSurface=Pr;e.IfcTShapeProfileDef=class extends rr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.FlangeWidth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.FlangeEdgeRadius=h,this.WebEdgeRadius=c,this.WebSlope=A,this.FlangeSlope=u,this.type=3071757647}};class Dr extends Xi{constructor(e){super(e),this.type=901063453}}e.IfcTessellatedItem=Dr;class Nr extends Xi{constructor(e,t,s,i){super(e),this.Literal=t,this.Placement=s,this.Path=i,this.type=4282788508}}e.IfcTextLiteral=Nr;e.IfcTextLiteralWithExtent=class extends Nr{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Literal=t,this.Placement=s,this.Path=i,this.Extent=r,this.BoxAlignment=o,this.type=3124975700}};e.IfcTextStyleFontModel=class extends cr{constructor(e,t,s,i,r,o,n){super(e,t),this.Name=t,this.FontFamily=s,this.FontStyle=i,this.FontVariant=r,this.FontWeight=o,this.FontSize=n,this.type=1983826977}};e.IfcTrapeziumProfileDef=class extends rr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.BottomXDim=r,this.TopXDim=o,this.YDim=n,this.TopXOffset=a,this.type=2715220739}};class br extends ir{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.type=1628702193}}e.IfcTypeObject=br;class Cr extends br{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ProcessType=h,this.type=3736923433}}e.IfcTypeProcess=Cr;class Or extends br{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.type=2347495698}}e.IfcTypeProduct=Or;class Sr extends br{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.type=3698973494}}e.IfcTypeResource=Sr;e.IfcUShapeProfileDef=class extends rr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.FlangeWidth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.EdgeRadius=h,this.FlangeSlope=c,this.type=427810014}};e.IfcVector=class extends Xi{constructor(e,t,s){super(e),this.Orientation=t,this.Magnitude=s,this.type=1417489154}};e.IfcVertexLoop=class extends tr{constructor(e,t){super(e),this.LoopVertex=t,this.type=2759199220}};e.IfcWindowStyle=class extends Or{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ConstructionType=h,this.OperationType=c,this.ParameterTakesPrecedence=A,this.Sizeable=u,this.type=1299126871}};e.IfcZShapeProfileDef=class extends rr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.FlangeWidth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.EdgeRadius=h,this.type=2543172580}};e.IfcAdvancedFace=class extends Ki{constructor(e,t,s,i){super(e,t,s,i),this.Bounds=t,this.FaceSurface=s,this.SameSense=i,this.type=3406155212}};e.IfcAnnotationFillArea=class extends Xi{constructor(e,t,s){super(e),this.OuterBoundary=t,this.InnerBoundaries=s,this.type=669184980}};e.IfcAsymmetricIShapeProfileDef=class extends rr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.BottomFlangeWidth=r,this.OverallDepth=o,this.WebThickness=n,this.BottomFlangeThickness=a,this.BottomFlangeFilletRadius=l,this.TopFlangeWidth=h,this.TopFlangeThickness=c,this.TopFlangeFilletRadius=A,this.BottomFlangeEdgeRadius=u,this.BottomFlangeSlope=p,this.TopFlangeEdgeRadius=d,this.TopFlangeSlope=f,this.type=3207858831}};e.IfcAxis1Placement=class extends or{constructor(e,t,s){super(e,t),this.Location=t,this.Axis=s,this.type=4261334040}};e.IfcAxis2Placement2D=class extends or{constructor(e,t,s){super(e,t),this.Location=t,this.RefDirection=s,this.type=3125803723}};e.IfcAxis2Placement3D=class extends or{constructor(e,t,s,i){super(e,t),this.Location=t,this.Axis=s,this.RefDirection=i,this.type=2740243338}};class xr extends Xi{constructor(e,t,s,i){super(e),this.Operator=t,this.FirstOperand=s,this.SecondOperand=i,this.type=2736907675}}e.IfcBooleanResult=xr;class wr extends Tr{constructor(e){super(e),this.type=4182860854}}e.IfcBoundedSurface=wr;e.IfcBoundingBox=class extends Xi{constructor(e,t,s,i,r){super(e),this.Corner=t,this.XDim=s,this.YDim=i,this.ZDim=r,this.type=2581212453}};e.IfcBoxedHalfSpace=class extends qi{constructor(e,t,s,i){super(e,t,s),this.BaseSurface=t,this.AgreementFlag=s,this.Enclosure=i,this.type=2713105998}};e.IfcCShapeProfileDef=class extends rr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.Width=o,this.WallThickness=n,this.Girth=a,this.InternalFilletRadius=l,this.type=2898889636}};e.IfcCartesianPoint=class extends ar{constructor(e,t){super(e),this.Coordinates=t,this.type=1123145078}};class Br extends Xi{constructor(e){super(e),this.type=574549367}}e.IfcCartesianPointList=Br;e.IfcCartesianPointList2D=class extends Br{constructor(e,t){super(e),this.CoordList=t,this.type=1675464909}};e.IfcCartesianPointList3D=class extends Br{constructor(e,t){super(e),this.CoordList=t,this.type=2059837836}};class Fr extends Xi{constructor(e,t,s,i,r){super(e),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.type=59481748}}e.IfcCartesianTransformationOperator=Fr;class Mr extends Fr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.type=3749851601}}e.IfcCartesianTransformationOperator2D=Mr;e.IfcCartesianTransformationOperator2DnonUniform=class extends Mr{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.Scale2=o,this.type=3486308946}};class Lr extends Fr{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.Axis3=o,this.type=3331915920}}e.IfcCartesianTransformationOperator3D=Lr;e.IfcCartesianTransformationOperator3DnonUniform=class extends Lr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.Axis3=o,this.Scale2=n,this.Scale3=a,this.type=1416205885}};class Ur extends rr{constructor(e,t,s,i,r){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Radius=r,this.type=1383045692}}e.IfcCircleProfileDef=Ur;e.IfcClosedShell=class extends Gi{constructor(e,t){super(e,t),this.CfsFaces=t,this.type=2205249479}};e.IfcColourRgb=class extends Hi{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.Red=s,this.Green=i,this.Blue=r,this.type=776857604}};e.IfcComplexProperty=class extends Ar{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.UsageName=i,this.HasProperties=r,this.type=2542286263}};class Hr extends Xi{constructor(e,t,s,i){super(e),this.Transition=t,this.SameSense=s,this.ParentCurve=i,this.type=2485617015}}e.IfcCompositeCurveSegment=Hr;class Gr extends Sr{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.type=2574617495}}e.IfcConstructionResourceType=Gr;class kr extends ir{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.Phase=a,this.RepresentationContexts=l,this.UnitsInContext=h,this.type=3419103109}}e.IfcContext=kr;e.IfcCrewResourceType=class extends Gr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.PredefinedType=u,this.type=1815067380}};class Vr extends Xi{constructor(e,t){super(e),this.Position=t,this.type=2506170314}}e.IfcCsgPrimitive3D=Vr;e.IfcCsgSolid=class extends gr{constructor(e,t){super(e),this.TreeRootExpression=t,this.type=2147822146}};class jr extends Xi{constructor(e){super(e),this.type=2601014836}}e.IfcCurve=jr;e.IfcCurveBoundedPlane=class extends wr{constructor(e,t,s,i){super(e),this.BasisSurface=t,this.OuterBoundary=s,this.InnerBoundaries=i,this.type=2827736869}};e.IfcCurveBoundedSurface=class extends wr{constructor(e,t,s,i){super(e),this.BasisSurface=t,this.Boundaries=s,this.ImplicitOuter=i,this.type=2629017746}};e.IfcDirection=class extends Xi{constructor(e,t){super(e),this.DirectionRatios=t,this.type=32440307}};e.IfcDoorStyle=class extends Or{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.OperationType=h,this.ConstructionType=c,this.ParameterTakesPrecedence=A,this.Sizeable=u,this.type=526551008}};e.IfcEdgeLoop=class extends tr{constructor(e,t){super(e),this.EdgeList=t,this.type=1472233963}};e.IfcElementQuantity=class extends fr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.MethodOfMeasurement=o,this.Quantities=n,this.type=1883228015}};class Qr extends Or{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=339256511}}e.IfcElementType=Qr;class Wr extends Tr{constructor(e,t){super(e),this.Position=t,this.type=2777663545}}e.IfcElementarySurface=Wr;e.IfcEllipseProfileDef=class extends rr{constructor(e,t,s,i,r,o){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.SemiAxis1=r,this.SemiAxis2=o,this.type=2835456948}};e.IfcEventType=class extends Cr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ProcessType=h,this.PredefinedType=c,this.EventTriggerType=A,this.UserDefinedEventTriggerType=u,this.type=4024345920}};class zr extends _r{constructor(e,t,s,i,r){super(e,t,s),this.SweptArea=t,this.Position=s,this.ExtrudedDirection=i,this.Depth=r,this.type=477187591}}e.IfcExtrudedAreaSolid=zr;e.IfcExtrudedAreaSolidTapered=class extends zr{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.SweptArea=t,this.Position=s,this.ExtrudedDirection=i,this.Depth=r,this.EndSweptArea=o,this.type=2804161546}};e.IfcFaceBasedSurfaceModel=class extends Xi{constructor(e,t){super(e),this.FbsmFaces=t,this.type=2047409740}};e.IfcFillAreaStyleHatching=class extends Xi{constructor(e,t,s,i,r,o){super(e),this.HatchLineAppearance=t,this.StartOfNextHatchLine=s,this.PointOfReferenceHatchLine=i,this.PatternStart=r,this.HatchLineAngle=o,this.type=374418227}};e.IfcFillAreaStyleTiles=class extends Xi{constructor(e,t,s,i){super(e),this.TilingPattern=t,this.Tiles=s,this.TilingScale=i,this.type=315944413}};e.IfcFixedReferenceSweptAreaSolid=class extends _r{constructor(e,t,s,i,r,o,n){super(e,t,s),this.SweptArea=t,this.Position=s,this.Directrix=i,this.StartParam=r,this.EndParam=o,this.FixedReference=n,this.type=2652556860}};class Kr extends Qr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=4238390223}}e.IfcFurnishingElementType=Kr;e.IfcFurnitureType=class extends Kr{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.AssemblyPlace=c,this.PredefinedType=A,this.type=1268542332}};e.IfcGeographicElementType=class extends Qr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4095422895}};e.IfcGeometricCurveSet=class extends Zi{constructor(e,t){super(e,t),this.Elements=t,this.type=987898635}};e.IfcIShapeProfileDef=class extends rr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.OverallWidth=r,this.OverallDepth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.FlangeEdgeRadius=h,this.FlangeSlope=c,this.type=1484403080}};class Yr extends Dr{constructor(e,t){super(e),this.CoordIndex=t,this.type=178912537}}e.IfcIndexedPolygonalFace=Yr;e.IfcIndexedPolygonalFaceWithVoids=class extends Yr{constructor(e,t,s){super(e,t),this.CoordIndex=t,this.InnerCoordIndices=s,this.type=2294589976}};e.IfcLShapeProfileDef=class extends rr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.Width=o,this.Thickness=n,this.FilletRadius=a,this.EdgeRadius=l,this.LegSlope=h,this.type=572779678}};e.IfcLaborResourceType=class extends Gr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.PredefinedType=u,this.type=428585644}};e.IfcLine=class extends jr{constructor(e,t,s){super(e),this.Pnt=t,this.Dir=s,this.type=1281925730}};class Xr extends gr{constructor(e,t){super(e),this.Outer=t,this.type=1425443689}}e.IfcManifoldSolidBrep=Xr;class Zr extends ir{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=3888040117}}e.IfcObject=Zr;e.IfcOffsetCurve2D=class extends jr{constructor(e,t,s,i){super(e),this.BasisCurve=t,this.Distance=s,this.SelfIntersect=i,this.type=3388369263}};e.IfcOffsetCurve3D=class extends jr{constructor(e,t,s,i,r){super(e),this.BasisCurve=t,this.Distance=s,this.SelfIntersect=i,this.RefDirection=r,this.type=3505215534}};e.IfcPcurve=class extends jr{constructor(e,t,s){super(e),this.BasisSurface=t,this.ReferenceCurve=s,this.type=1682466193}};e.IfcPlanarBox=class extends nr{constructor(e,t,s,i){super(e,t,s),this.SizeInX=t,this.SizeInY=s,this.Placement=i,this.type=603570806}};e.IfcPlane=class extends Wr{constructor(e,t){super(e,t),this.Position=t,this.type=220341763}};class qr extends lr{constructor(e,t){super(e,t),this.Name=t,this.type=759155922}}e.IfcPreDefinedColour=qr;class Jr extends lr{constructor(e,t){super(e,t),this.Name=t,this.type=2559016684}}e.IfcPreDefinedCurveFont=Jr;class $r extends pr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=3967405729}}e.IfcPreDefinedPropertySet=$r;e.IfcProcedureType=class extends Cr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ProcessType=h,this.PredefinedType=c,this.type=569719735}};class eo extends Zr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.type=2945172077}}e.IfcProcess=eo;class to extends Zr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=4208778838}}e.IfcProduct=to;e.IfcProject=class extends kr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.Phase=a,this.RepresentationContexts=l,this.UnitsInContext=h,this.type=103090709}};e.IfcProjectLibrary=class extends kr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.Phase=a,this.RepresentationContexts=l,this.UnitsInContext=h,this.type=653396225}};e.IfcPropertyBoundedValue=class extends yr{constructor(e,t,s,i,r,o,n){super(e,t,s),this.Name=t,this.Description=s,this.UpperBoundValue=i,this.LowerBoundValue=r,this.Unit=o,this.SetPointValue=n,this.type=871118103}};e.IfcPropertyEnumeratedValue=class extends yr{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.EnumerationValues=i,this.EnumerationReference=r,this.type=4166981789}};e.IfcPropertyListValue=class extends yr{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.ListValues=i,this.Unit=r,this.type=2752243245}};e.IfcPropertyReferenceValue=class extends yr{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.UsageName=i,this.PropertyReference=r,this.type=941946838}};e.IfcPropertySet=class extends pr{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.HasProperties=o,this.type=1451395588}};e.IfcPropertySetTemplate=class extends dr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.TemplateType=o,this.ApplicableEntity=n,this.HasPropertyTemplates=a,this.type=492091185}};e.IfcPropertySingleValue=class extends yr{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.NominalValue=i,this.Unit=r,this.type=3650150729}};e.IfcPropertyTableValue=class extends yr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s),this.Name=t,this.Description=s,this.DefiningValues=i,this.DefinedValues=r,this.Expression=o,this.DefiningUnit=n,this.DefinedUnit=a,this.CurveInterpolation=l,this.type=110355661}};class so extends dr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=3521284610}}e.IfcPropertyTemplate=so;e.IfcProxy=class extends to{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.ProxyType=l,this.Tag=h,this.type=3219374653}};e.IfcRectangleHollowProfileDef=class extends Er{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.XDim=r,this.YDim=o,this.WallThickness=n,this.InnerFilletRadius=a,this.OuterFilletRadius=l,this.type=2770003689}};e.IfcRectangularPyramid=class extends Vr{constructor(e,t,s,i,r){super(e,t),this.Position=t,this.XLength=s,this.YLength=i,this.Height=r,this.type=2798486643}};e.IfcRectangularTrimmedSurface=class extends wr{constructor(e,t,s,i,r,o,n,a){super(e),this.BasisSurface=t,this.U1=s,this.V1=i,this.U2=r,this.V2=o,this.Usense=n,this.Vsense=a,this.type=3454111270}};e.IfcReinforcementDefinitionProperties=class extends $r{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.DefinitionType=o,this.ReinforcementSectionDefinitions=n,this.type=3765753017}};class io extends mr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.type=3939117080}}e.IfcRelAssigns=io;e.IfcRelAssignsToActor=class extends io{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingActor=a,this.ActingRole=l,this.type=1683148259}};e.IfcRelAssignsToControl=class extends io{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingControl=a,this.type=2495723537}};class ro extends io{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingGroup=a,this.type=1307041759}}e.IfcRelAssignsToGroup=ro;e.IfcRelAssignsToGroupByFactor=class extends ro{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingGroup=a,this.Factor=l,this.type=1027710054}};e.IfcRelAssignsToProcess=class extends io{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingProcess=a,this.QuantityInProcess=l,this.type=4278684876}};e.IfcRelAssignsToProduct=class extends io{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingProduct=a,this.type=2857406711}};e.IfcRelAssignsToResource=class extends io{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingResource=a,this.type=205026976}};class oo extends mr{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.type=1865459582}}e.IfcRelAssociates=oo;e.IfcRelAssociatesApproval=class extends oo{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingApproval=n,this.type=4095574036}};e.IfcRelAssociatesClassification=class extends oo{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingClassification=n,this.type=919958153}};e.IfcRelAssociatesConstraint=class extends oo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.Intent=n,this.RelatingConstraint=a,this.type=2728634034}};e.IfcRelAssociatesDocument=class extends oo{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingDocument=n,this.type=982818633}};e.IfcRelAssociatesLibrary=class extends oo{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingLibrary=n,this.type=3840914261}};e.IfcRelAssociatesMaterial=class extends oo{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingMaterial=n,this.type=2655215786}};class no extends mr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=826625072}}e.IfcRelConnects=no;class ao extends no{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ConnectionGeometry=o,this.RelatingElement=n,this.RelatedElement=a,this.type=1204542856}}e.IfcRelConnectsElements=ao;e.IfcRelConnectsPathElements=class extends ao{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ConnectionGeometry=o,this.RelatingElement=n,this.RelatedElement=a,this.RelatingPriorities=l,this.RelatedPriorities=h,this.RelatedConnectionType=c,this.RelatingConnectionType=A,this.type=3945020480}};e.IfcRelConnectsPortToElement=class extends no{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingPort=o,this.RelatedElement=n,this.type=4201705270}};e.IfcRelConnectsPorts=class extends no{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingPort=o,this.RelatedPort=n,this.RealizingElement=a,this.type=3190031847}};e.IfcRelConnectsStructuralActivity=class extends no{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingElement=o,this.RelatedStructuralActivity=n,this.type=2127690289}};class lo extends no{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingStructuralMember=o,this.RelatedStructuralConnection=n,this.AppliedCondition=a,this.AdditionalConditions=l,this.SupportedLength=h,this.ConditionCoordinateSystem=c,this.type=1638771189}}e.IfcRelConnectsStructuralMember=lo;e.IfcRelConnectsWithEccentricity=class extends lo{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingStructuralMember=o,this.RelatedStructuralConnection=n,this.AppliedCondition=a,this.AdditionalConditions=l,this.SupportedLength=h,this.ConditionCoordinateSystem=c,this.ConnectionConstraint=A,this.type=504942748}};e.IfcRelConnectsWithRealizingElements=class extends ao{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ConnectionGeometry=o,this.RelatingElement=n,this.RelatedElement=a,this.RealizingElements=l,this.ConnectionType=h,this.type=3678494232}};e.IfcRelContainedInSpatialStructure=class extends no{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedElements=o,this.RelatingStructure=n,this.type=3242617779}};e.IfcRelCoversBldgElements=class extends no{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingBuildingElement=o,this.RelatedCoverings=n,this.type=886880790}};e.IfcRelCoversSpaces=class extends no{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingSpace=o,this.RelatedCoverings=n,this.type=2802773753}};e.IfcRelDeclares=class extends mr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingContext=o,this.RelatedDefinitions=n,this.type=2565941209}};class ho extends mr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=2551354335}}e.IfcRelDecomposes=ho;class co extends mr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=693640335}}e.IfcRelDefines=co;e.IfcRelDefinesByObject=class extends co{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingObject=n,this.type=1462361463}};e.IfcRelDefinesByProperties=class extends co{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingPropertyDefinition=n,this.type=4186316022}};e.IfcRelDefinesByTemplate=class extends co{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedPropertySets=o,this.RelatingTemplate=n,this.type=307848117}};e.IfcRelDefinesByType=class extends co{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingType=n,this.type=781010003}};e.IfcRelFillsElement=class extends no{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingOpeningElement=o,this.RelatedBuildingElement=n,this.type=3940055652}};e.IfcRelFlowControlElements=class extends no{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedControlElements=o,this.RelatingFlowElement=n,this.type=279856033}};e.IfcRelInterferesElements=class extends no{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingElement=o,this.RelatedElement=n,this.InterferenceGeometry=a,this.InterferenceType=l,this.ImpliedOrder=h,this.type=427948657}};e.IfcRelNests=class extends ho{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingObject=o,this.RelatedObjects=n,this.type=3268803585}};e.IfcRelProjectsElement=class extends ho{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingElement=o,this.RelatedFeatureElement=n,this.type=750771296}};e.IfcRelReferencedInSpatialStructure=class extends no{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedElements=o,this.RelatingStructure=n,this.type=1245217292}};e.IfcRelSequence=class extends no{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingProcess=o,this.RelatedProcess=n,this.TimeLag=a,this.SequenceType=l,this.UserDefinedSequenceType=h,this.type=4122056220}};e.IfcRelServicesBuildings=class extends no{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingSystem=o,this.RelatedBuildings=n,this.type=366585022}};class Ao extends no{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingSpace=o,this.RelatedBuildingElement=n,this.ConnectionGeometry=a,this.PhysicalOrVirtualBoundary=l,this.InternalOrExternalBoundary=h,this.type=3451746338}}e.IfcRelSpaceBoundary=Ao;class uo extends Ao{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingSpace=o,this.RelatedBuildingElement=n,this.ConnectionGeometry=a,this.PhysicalOrVirtualBoundary=l,this.InternalOrExternalBoundary=h,this.ParentBoundary=c,this.type=3523091289}}e.IfcRelSpaceBoundary1stLevel=uo;e.IfcRelSpaceBoundary2ndLevel=class extends uo{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingSpace=o,this.RelatedBuildingElement=n,this.ConnectionGeometry=a,this.PhysicalOrVirtualBoundary=l,this.InternalOrExternalBoundary=h,this.ParentBoundary=c,this.CorrespondingBoundary=A,this.type=1521410863}};e.IfcRelVoidsElement=class extends ho{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingBuildingElement=o,this.RelatedOpeningElement=n,this.type=1401173127}};e.IfcReparametrisedCompositeCurveSegment=class extends Hr{constructor(e,t,s,i,r){super(e,t,s,i),this.Transition=t,this.SameSense=s,this.ParentCurve=i,this.ParamLength=r,this.type=816062949}};class po extends Zr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.type=2914609552}}e.IfcResource=po;class fo extends _r{constructor(e,t,s,i,r){super(e,t,s),this.SweptArea=t,this.Position=s,this.Axis=i,this.Angle=r,this.type=1856042241}}e.IfcRevolvedAreaSolid=fo;e.IfcRevolvedAreaSolidTapered=class extends fo{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.SweptArea=t,this.Position=s,this.Axis=i,this.Angle=r,this.EndSweptArea=o,this.type=3243963512}};e.IfcRightCircularCone=class extends Vr{constructor(e,t,s,i){super(e,t),this.Position=t,this.Height=s,this.BottomRadius=i,this.type=4158566097}};e.IfcRightCircularCylinder=class extends Vr{constructor(e,t,s,i){super(e,t),this.Position=t,this.Height=s,this.Radius=i,this.type=3626867408}};e.IfcSimplePropertyTemplate=class extends so{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.TemplateType=o,this.PrimaryMeasureType=n,this.SecondaryMeasureType=a,this.Enumerators=l,this.PrimaryUnit=h,this.SecondaryUnit=c,this.Expression=A,this.AccessState=u,this.type=3663146110}};class Eo extends to{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.type=1412071761}}e.IfcSpatialElement=Eo;class mo extends Or{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=710998568}}e.IfcSpatialElementType=mo;class yo extends Eo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.type=2706606064}}e.IfcSpatialStructureElement=yo;class go extends mo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3893378262}}e.IfcSpatialStructureElementType=go;e.IfcSpatialZone=class extends Eo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.PredefinedType=h,this.type=463610769}};e.IfcSpatialZoneType=class extends mo{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.LongName=A,this.type=2481509218}};e.IfcSphere=class extends Vr{constructor(e,t,s){super(e,t),this.Position=t,this.Radius=s,this.type=451544542}};e.IfcSphericalSurface=class extends Wr{constructor(e,t,s){super(e,t),this.Position=t,this.Radius=s,this.type=4015995234}};class Io extends to{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.type=3544373492}}e.IfcStructuralActivity=Io;class vo extends to{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=3136571912}}e.IfcStructuralItem=vo;class To extends vo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=530289379}}e.IfcStructuralMember=To;class _o extends Io{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.type=3689010777}}e.IfcStructuralReaction=_o;class Ro extends To{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.Thickness=h,this.type=3979015343}}e.IfcStructuralSurfaceMember=Ro;e.IfcStructuralSurfaceMemberVarying=class extends Ro{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.Thickness=h,this.type=2218152070}};e.IfcStructuralSurfaceReaction=class extends _o{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.PredefinedType=c,this.type=603775116}};e.IfcSubContractResourceType=class extends Gr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.PredefinedType=u,this.type=4095615324}};class Po extends jr{constructor(e,t,s,i){super(e),this.Curve3D=t,this.AssociatedGeometry=s,this.MasterRepresentation=i,this.type=699246055}}e.IfcSurfaceCurve=Po;e.IfcSurfaceCurveSweptAreaSolid=class extends _r{constructor(e,t,s,i,r,o,n){super(e,t,s),this.SweptArea=t,this.Position=s,this.Directrix=i,this.StartParam=r,this.EndParam=o,this.ReferenceSurface=n,this.type=2028607225}};e.IfcSurfaceOfLinearExtrusion=class extends Pr{constructor(e,t,s,i,r){super(e,t,s),this.SweptCurve=t,this.Position=s,this.ExtrudedDirection=i,this.Depth=r,this.type=2809605785}};e.IfcSurfaceOfRevolution=class extends Pr{constructor(e,t,s,i){super(e,t,s),this.SweptCurve=t,this.Position=s,this.AxisPosition=i,this.type=4124788165}};e.IfcSystemFurnitureElementType=class extends Kr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1580310250}};e.IfcTask=class extends eo{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Status=l,this.WorkMethod=h,this.IsMilestone=c,this.Priority=A,this.TaskTime=u,this.PredefinedType=p,this.type=3473067441}};e.IfcTaskType=class extends Cr{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ProcessType=h,this.PredefinedType=c,this.WorkMethod=A,this.type=3206491090}};class Do extends Dr{constructor(e,t){super(e),this.Coordinates=t,this.type=2387106220}}e.IfcTessellatedFaceSet=Do;e.IfcToroidalSurface=class extends Wr{constructor(e,t,s,i){super(e,t),this.Position=t,this.MajorRadius=s,this.MinorRadius=i,this.type=1935646853}};e.IfcTransportElementType=class extends Qr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2097647324}};e.IfcTriangulatedFaceSet=class extends Do{constructor(e,t,s,i,r,o){super(e,t),this.Coordinates=t,this.Normals=s,this.Closed=i,this.CoordIndex=r,this.PnIndex=o,this.type=2916149573}};e.IfcWindowLiningProperties=class extends $r{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.LiningDepth=o,this.LiningThickness=n,this.TransomThickness=a,this.MullionThickness=l,this.FirstTransomOffset=h,this.SecondTransomOffset=c,this.FirstMullionOffset=A,this.SecondMullionOffset=u,this.ShapeAspectStyle=p,this.LiningOffset=d,this.LiningToPanelOffsetX=f,this.LiningToPanelOffsetY=E,this.type=336235671}};e.IfcWindowPanelProperties=class extends $r{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.OperationType=o,this.PanelPosition=n,this.FrameDepth=a,this.FrameThickness=l,this.ShapeAspectStyle=h,this.type=512836454}};class No extends Zr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.TheActor=n,this.type=2296667514}}e.IfcActor=No;class bo extends Xr{constructor(e,t){super(e,t),this.Outer=t,this.type=1635779807}}e.IfcAdvancedBrep=bo;e.IfcAdvancedBrepWithVoids=class extends bo{constructor(e,t,s){super(e,t),this.Outer=t,this.Voids=s,this.type=2603310189}};e.IfcAnnotation=class extends to{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=1674181508}};class Co extends wr{constructor(e,t,s,i,r,o,n,a){super(e),this.UDegree=t,this.VDegree=s,this.ControlPointsList=i,this.SurfaceForm=r,this.UClosed=o,this.VClosed=n,this.SelfIntersect=a,this.type=2887950389}}e.IfcBSplineSurface=Co;class Oo extends Co{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a),this.UDegree=t,this.VDegree=s,this.ControlPointsList=i,this.SurfaceForm=r,this.UClosed=o,this.VClosed=n,this.SelfIntersect=a,this.UMultiplicities=l,this.VMultiplicities=h,this.UKnots=c,this.VKnots=A,this.KnotSpec=u,this.type=167062518}}e.IfcBSplineSurfaceWithKnots=Oo;e.IfcBlock=class extends Vr{constructor(e,t,s,i,r){super(e,t),this.Position=t,this.XLength=s,this.YLength=i,this.ZLength=r,this.type=1334484129}};e.IfcBooleanClippingResult=class extends xr{constructor(e,t,s,i){super(e,t,s,i),this.Operator=t,this.FirstOperand=s,this.SecondOperand=i,this.type=3649129432}};class So extends jr{constructor(e){super(e),this.type=1260505505}}e.IfcBoundedCurve=So;e.IfcBuilding=class extends yo{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.ElevationOfRefHeight=c,this.ElevationOfTerrain=A,this.BuildingAddress=u,this.type=4031249490}};class xo extends Qr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1950629157}}e.IfcBuildingElementType=xo;e.IfcBuildingStorey=class extends yo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.Elevation=c,this.type=3124254112}};e.IfcChimneyType=class extends xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2197970202}};e.IfcCircleHollowProfileDef=class extends Ur{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Radius=r,this.WallThickness=o,this.type=2937912522}};e.IfcCivilElementType=class extends Qr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3893394355}};e.IfcColumnType=class extends xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=300633059}};e.IfcComplexPropertyTemplate=class extends so{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.UsageName=o,this.TemplateType=n,this.HasPropertyTemplates=a,this.type=3875453745}};class wo extends So{constructor(e,t,s){super(e),this.Segments=t,this.SelfIntersect=s,this.type=3732776249}}e.IfcCompositeCurve=wo;class Bo extends wo{constructor(e,t,s){super(e,t,s),this.Segments=t,this.SelfIntersect=s,this.type=15328376}}e.IfcCompositeCurveOnSurface=Bo;class Fo extends jr{constructor(e,t){super(e),this.Position=t,this.type=2510884976}}e.IfcConic=Fo;e.IfcConstructionEquipmentResourceType=class extends Gr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.PredefinedType=u,this.type=2185764099}};e.IfcConstructionMaterialResourceType=class extends Gr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.PredefinedType=u,this.type=4105962743}};e.IfcConstructionProductResourceType=class extends Gr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.PredefinedType=u,this.type=1525564444}};class Mo extends po{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.type=2559216714}}e.IfcConstructionResource=Mo;class Lo extends Zr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.type=3293443760}}e.IfcControl=Lo;e.IfcCostItem=class extends Lo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.PredefinedType=a,this.CostValues=l,this.CostQuantities=h,this.type=3895139033}};e.IfcCostSchedule=class extends Lo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.PredefinedType=a,this.Status=l,this.SubmittedOn=h,this.UpdateDate=c,this.type=1419761937}};e.IfcCoveringType=class extends xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1916426348}};e.IfcCrewResource=class extends Mo{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.PredefinedType=A,this.type=3295246426}};e.IfcCurtainWallType=class extends xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1457835157}};e.IfcCylindricalSurface=class extends Wr{constructor(e,t,s){super(e,t),this.Position=t,this.Radius=s,this.type=1213902940}};class Uo extends Qr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3256556792}}e.IfcDistributionElementType=Uo;class Ho extends Uo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3849074793}}e.IfcDistributionFlowElementType=Ho;e.IfcDoorLiningProperties=class extends $r{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.LiningDepth=o,this.LiningThickness=n,this.ThresholdDepth=a,this.ThresholdThickness=l,this.TransomThickness=h,this.TransomOffset=c,this.LiningOffset=A,this.ThresholdOffset=u,this.CasingThickness=p,this.CasingDepth=d,this.ShapeAspectStyle=f,this.LiningToPanelOffsetX=E,this.LiningToPanelOffsetY=m,this.type=2963535650}};e.IfcDoorPanelProperties=class extends $r{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.PanelDepth=o,this.PanelOperation=n,this.PanelWidth=a,this.PanelPosition=l,this.ShapeAspectStyle=h,this.type=1714330368}};e.IfcDoorType=class extends xo{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.OperationType=A,this.ParameterTakesPrecedence=u,this.UserDefinedOperationType=p,this.type=2323601079}};e.IfcDraughtingPreDefinedColour=class extends qr{constructor(e,t){super(e,t),this.Name=t,this.type=445594917}};e.IfcDraughtingPreDefinedCurveFont=class extends Jr{constructor(e,t){super(e,t),this.Name=t,this.type=4006246654}};class Go extends to{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1758889154}}e.IfcElement=Go;e.IfcElementAssembly=class extends Go{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.AssemblyPlace=h,this.PredefinedType=c,this.type=4123344466}};e.IfcElementAssemblyType=class extends Qr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2397081782}};class ko extends Go{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1623761950}}e.IfcElementComponent=ko;class Vo extends Qr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2590856083}}e.IfcElementComponentType=Vo;e.IfcEllipse=class extends Fo{constructor(e,t,s,i){super(e,t),this.Position=t,this.SemiAxis1=s,this.SemiAxis2=i,this.type=1704287377}};class jo extends Ho{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2107101300}}e.IfcEnergyConversionDeviceType=jo;e.IfcEngineType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=132023988}};e.IfcEvaporativeCoolerType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3174744832}};e.IfcEvaporatorType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3390157468}};e.IfcEvent=class extends eo{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.PredefinedType=l,this.EventTriggerType=h,this.UserDefinedEventTriggerType=c,this.EventOccurenceTime=A,this.type=4148101412}};class Qo extends Eo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.type=2853485674}}e.IfcExternalSpatialStructureElement=Qo;class Wo extends Xr{constructor(e,t){super(e,t),this.Outer=t,this.type=807026263}}e.IfcFacetedBrep=Wo;e.IfcFacetedBrepWithVoids=class extends Wo{constructor(e,t,s){super(e,t),this.Outer=t,this.Voids=s,this.type=3737207727}};e.IfcFastener=class extends ko{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=647756555}};e.IfcFastenerType=class extends Vo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2489546625}};class zo extends Go{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2827207264}}e.IfcFeatureElement=zo;class Ko extends zo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2143335405}}e.IfcFeatureElementAddition=Ko;class Yo extends zo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1287392070}}e.IfcFeatureElementSubtraction=Yo;class Xo extends Ho{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3907093117}}e.IfcFlowControllerType=Xo;class Zo extends Ho{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3198132628}}e.IfcFlowFittingType=Zo;e.IfcFlowMeterType=class extends Xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3815607619}};class qo extends Ho{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1482959167}}e.IfcFlowMovingDeviceType=qo;class Jo extends Ho{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1834744321}}e.IfcFlowSegmentType=Jo;class $o extends Ho{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1339347760}}e.IfcFlowStorageDeviceType=$o;class en extends Ho{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2297155007}}e.IfcFlowTerminalType=en;class tn extends Ho{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3009222698}}e.IfcFlowTreatmentDeviceType=tn;e.IfcFootingType=class extends xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1893162501}};class sn extends Go{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=263784265}}e.IfcFurnishingElement=sn;e.IfcFurniture=class extends sn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1509553395}};e.IfcGeographicElement=class extends Go{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3493046030}};e.IfcGrid=class extends to{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.UAxes=l,this.VAxes=h,this.WAxes=c,this.PredefinedType=A,this.type=3009204131}};class rn extends Zr{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=2706460486}}e.IfcGroup=rn;e.IfcHeatExchangerType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1251058090}};e.IfcHumidifierType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1806887404}};e.IfcIndexedPolyCurve=class extends So{constructor(e,t,s,i){super(e),this.Points=t,this.Segments=s,this.SelfIntersect=i,this.type=2571569899}};e.IfcInterceptorType=class extends tn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3946677679}};e.IfcIntersectionCurve=class extends Po{constructor(e,t,s,i){super(e,t,s,i),this.Curve3D=t,this.AssociatedGeometry=s,this.MasterRepresentation=i,this.type=3113134337}};e.IfcInventory=class extends rn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.Jurisdiction=a,this.ResponsiblePersons=l,this.LastUpdateDate=h,this.CurrentValue=c,this.OriginalValue=A,this.type=2391368822}};e.IfcJunctionBoxType=class extends Zo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4288270099}};e.IfcLaborResource=class extends Mo{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.PredefinedType=A,this.type=3827777499}};e.IfcLampType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1051575348}};e.IfcLightFixtureType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1161773419}};e.IfcMechanicalFastener=class extends ko{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.NominalDiameter=h,this.NominalLength=c,this.PredefinedType=A,this.type=377706215}};e.IfcMechanicalFastenerType=class extends Vo{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.NominalDiameter=A,this.NominalLength=u,this.type=2108223431}};e.IfcMedicalDeviceType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1114901282}};e.IfcMemberType=class extends xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3181161470}};e.IfcMotorConnectionType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=977012517}};e.IfcOccupant=class extends No{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.TheActor=n,this.PredefinedType=a,this.type=4143007308}};class on extends Yo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3588315303}}e.IfcOpeningElement=on;e.IfcOpeningStandardCase=class extends on{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3079942009}};e.IfcOutletType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2837617999}};e.IfcPerformanceHistory=class extends Lo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LifeCyclePhase=a,this.PredefinedType=l,this.type=2382730787}};e.IfcPermeableCoveringProperties=class extends $r{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.OperationType=o,this.PanelPosition=n,this.FrameDepth=a,this.FrameThickness=l,this.ShapeAspectStyle=h,this.type=3566463478}};e.IfcPermit=class extends Lo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.PredefinedType=a,this.Status=l,this.LongDescription=h,this.type=3327091369}};e.IfcPileType=class extends xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1158309216}};e.IfcPipeFittingType=class extends Zo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=804291784}};e.IfcPipeSegmentType=class extends Jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4231323485}};e.IfcPlateType=class extends xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4017108033}};e.IfcPolygonalFaceSet=class extends Do{constructor(e,t,s,i,r){super(e,t),this.Coordinates=t,this.Closed=s,this.Faces=i,this.PnIndex=r,this.type=2839578677}};e.IfcPolyline=class extends So{constructor(e,t){super(e),this.Points=t,this.type=3724593414}};class nn extends to{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=3740093272}}e.IfcPort=nn;e.IfcProcedure=class extends eo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.PredefinedType=l,this.type=2744685151}};e.IfcProjectOrder=class extends Lo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.PredefinedType=a,this.Status=l,this.LongDescription=h,this.type=2904328755}};e.IfcProjectionElement=class extends Ko{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3651124850}};e.IfcProtectiveDeviceType=class extends Xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1842657554}};e.IfcPumpType=class extends qo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2250791053}};e.IfcRailingType=class extends xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2893384427}};e.IfcRampFlightType=class extends xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2324767716}};e.IfcRampType=class extends xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1469900589}};e.IfcRationalBSplineSurfaceWithKnots=class extends Oo{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h,c,A,u),this.UDegree=t,this.VDegree=s,this.ControlPointsList=i,this.SurfaceForm=r,this.UClosed=o,this.VClosed=n,this.SelfIntersect=a,this.UMultiplicities=l,this.VMultiplicities=h,this.UKnots=c,this.VKnots=A,this.KnotSpec=u,this.WeightsData=p,this.type=683857671}};class an extends ko{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.type=3027567501}}e.IfcReinforcingElement=an;class ln extends Vo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=964333572}}e.IfcReinforcingElementType=ln;e.IfcReinforcingMesh=class extends an{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.MeshLength=c,this.MeshWidth=A,this.LongitudinalBarNominalDiameter=u,this.TransverseBarNominalDiameter=p,this.LongitudinalBarCrossSectionArea=d,this.TransverseBarCrossSectionArea=f,this.LongitudinalBarSpacing=E,this.TransverseBarSpacing=m,this.PredefinedType=y,this.type=2320036040}};e.IfcReinforcingMeshType=class extends ln{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.MeshLength=A,this.MeshWidth=u,this.LongitudinalBarNominalDiameter=p,this.TransverseBarNominalDiameter=d,this.LongitudinalBarCrossSectionArea=f,this.TransverseBarCrossSectionArea=E,this.LongitudinalBarSpacing=m,this.TransverseBarSpacing=y,this.BendingShapeCode=g,this.BendingParameters=I,this.type=2310774935}};e.IfcRelAggregates=class extends ho{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingObject=o,this.RelatedObjects=n,this.type=160246688}};e.IfcRoofType=class extends xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2781568857}};e.IfcSanitaryTerminalType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1768891740}};e.IfcSeamCurve=class extends Po{constructor(e,t,s,i){super(e,t,s,i),this.Curve3D=t,this.AssociatedGeometry=s,this.MasterRepresentation=i,this.type=2157484638}};e.IfcShadingDeviceType=class extends xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4074543187}};e.IfcSite=class extends yo{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.RefLatitude=c,this.RefLongitude=A,this.RefElevation=u,this.LandTitleNumber=p,this.SiteAddress=d,this.type=4097777520}};e.IfcSlabType=class extends xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2533589738}};e.IfcSolarDeviceType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1072016465}};e.IfcSpace=class extends yo{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.PredefinedType=c,this.ElevationWithFlooring=A,this.type=3856911033}};e.IfcSpaceHeaterType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1305183839}};e.IfcSpaceType=class extends go{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.LongName=A,this.type=3812236995}};e.IfcStackTerminalType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3112655638}};e.IfcStairFlightType=class extends xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1039846685}};e.IfcStairType=class extends xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=338393293}};class hn extends Io{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.type=682877961}}e.IfcStructuralAction=hn;class cn extends vo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedCondition=l,this.type=1179482911}}e.IfcStructuralConnection=cn;class An extends hn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.ProjectedOrTrue=A,this.PredefinedType=u,this.type=1004757350}}e.IfcStructuralCurveAction=An;e.IfcStructuralCurveConnection=class extends cn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedCondition=l,this.Axis=h,this.type=4243806635}};class un extends To{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.Axis=h,this.type=214636428}}e.IfcStructuralCurveMember=un;e.IfcStructuralCurveMemberVarying=class extends un{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.Axis=h,this.type=2445595289}};e.IfcStructuralCurveReaction=class extends _o{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.PredefinedType=c,this.type=2757150158}};e.IfcStructuralLinearAction=class extends An{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A,u),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.ProjectedOrTrue=A,this.PredefinedType=u,this.type=1807405624}};class pn extends rn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.ActionType=a,this.ActionSource=l,this.Coefficient=h,this.Purpose=c,this.type=1252848954}}e.IfcStructuralLoadGroup=pn;e.IfcStructuralPointAction=class extends hn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.type=2082059205}};e.IfcStructuralPointConnection=class extends cn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedCondition=l,this.ConditionCoordinateSystem=h,this.type=734778138}};e.IfcStructuralPointReaction=class extends _o{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.type=1235345126}};e.IfcStructuralResultGroup=class extends rn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.TheoryType=n,this.ResultForLoadGroup=a,this.IsLinear=l,this.type=2986769608}};class dn extends hn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.ProjectedOrTrue=A,this.PredefinedType=u,this.type=3657597509}}e.IfcStructuralSurfaceAction=dn;e.IfcStructuralSurfaceConnection=class extends cn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedCondition=l,this.type=1975003073}};e.IfcSubContractResource=class extends Mo{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.PredefinedType=A,this.type=148013059}};e.IfcSurfaceFeature=class extends zo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3101698114}};e.IfcSwitchingDeviceType=class extends Xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2315554128}};class fn extends rn{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=2254336722}}e.IfcSystem=fn;e.IfcSystemFurnitureElement=class extends sn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=413509423}};e.IfcTankType=class extends $o{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=5716631}};e.IfcTendon=class extends an{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.PredefinedType=c,this.NominalDiameter=A,this.CrossSectionArea=u,this.TensionForce=p,this.PreStress=d,this.FrictionCoefficient=f,this.AnchorageSlip=E,this.MinCurvatureRadius=m,this.type=3824725483}};e.IfcTendonAnchor=class extends an{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.PredefinedType=c,this.type=2347447852}};e.IfcTendonAnchorType=class extends ln{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3081323446}};e.IfcTendonType=class extends ln{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.NominalDiameter=A,this.CrossSectionArea=u,this.SheathDiameter=p,this.type=2415094496}};e.IfcTransformerType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1692211062}};e.IfcTransportElement=class extends Go{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1620046519}};e.IfcTrimmedCurve=class extends So{constructor(e,t,s,i,r,o){super(e),this.BasisCurve=t,this.Trim1=s,this.Trim2=i,this.SenseAgreement=r,this.MasterRepresentation=o,this.type=3593883385}};e.IfcTubeBundleType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1600972822}};e.IfcUnitaryEquipmentType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1911125066}};e.IfcValveType=class extends Xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=728799441}};e.IfcVibrationIsolator=class extends ko{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2391383451}};e.IfcVibrationIsolatorType=class extends Vo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3313531582}};e.IfcVirtualElement=class extends Go{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2769231204}};e.IfcVoidingFeature=class extends Yo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=926996030}};e.IfcWallType=class extends xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1898987631}};e.IfcWasteTerminalType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1133259667}};e.IfcWindowType=class extends xo{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.PartitioningType=A,this.ParameterTakesPrecedence=u,this.UserDefinedPartitioningType=p,this.type=4009809668}};e.IfcWorkCalendar=class extends Lo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.WorkingTimes=a,this.ExceptionTimes=l,this.PredefinedType=h,this.type=4088093105}};class En extends Lo{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.CreationDate=a,this.Creators=l,this.Purpose=h,this.Duration=c,this.TotalFloat=A,this.StartTime=u,this.FinishTime=p,this.type=1028945134}}e.IfcWorkControl=En;e.IfcWorkPlan=class extends En{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n,a,l,h,c,A,u,p),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.CreationDate=a,this.Creators=l,this.Purpose=h,this.Duration=c,this.TotalFloat=A,this.StartTime=u,this.FinishTime=p,this.PredefinedType=d,this.type=4218914973}};e.IfcWorkSchedule=class extends En{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n,a,l,h,c,A,u,p),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.CreationDate=a,this.Creators=l,this.Purpose=h,this.Duration=c,this.TotalFloat=A,this.StartTime=u,this.FinishTime=p,this.PredefinedType=d,this.type=3342526732}};e.IfcZone=class extends fn{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.type=1033361043}};e.IfcActionRequest=class extends Lo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.PredefinedType=a,this.Status=l,this.LongDescription=h,this.type=3821786052}};e.IfcAirTerminalBoxType=class extends Xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1411407467}};e.IfcAirTerminalType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3352864051}};e.IfcAirToAirHeatRecoveryType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1871374353}};e.IfcAsset=class extends rn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.OriginalValue=a,this.CurrentValue=l,this.TotalReplacementCost=h,this.Owner=c,this.User=A,this.ResponsiblePerson=u,this.IncorporationDate=p,this.DepreciatedValue=d,this.type=3460190687}};e.IfcAudioVisualApplianceType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1532957894}};class mn extends So{constructor(e,t,s,i,r,o){super(e),this.Degree=t,this.ControlPointsList=s,this.CurveForm=i,this.ClosedCurve=r,this.SelfIntersect=o,this.type=1967976161}}e.IfcBSplineCurve=mn;class yn extends mn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o),this.Degree=t,this.ControlPointsList=s,this.CurveForm=i,this.ClosedCurve=r,this.SelfIntersect=o,this.KnotMultiplicities=n,this.Knots=a,this.KnotSpec=l,this.type=2461110595}}e.IfcBSplineCurveWithKnots=yn;e.IfcBeamType=class extends xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=819618141}};e.IfcBoilerType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=231477066}};class gn extends Bo{constructor(e,t,s){super(e,t,s),this.Segments=t,this.SelfIntersect=s,this.type=1136057603}}e.IfcBoundaryCurve=gn;class In extends Go{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3299480353}}e.IfcBuildingElement=In;e.IfcBuildingElementPart=class extends ko{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2979338954}};e.IfcBuildingElementPartType=class extends Vo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=39481116}};e.IfcBuildingElementProxy=class extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1095909175}};e.IfcBuildingElementProxyType=class extends xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1909888760}};e.IfcBuildingSystem=class extends fn{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.LongName=a,this.type=1177604601}};e.IfcBurnerType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2188180465}};e.IfcCableCarrierFittingType=class extends Zo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=395041908}};e.IfcCableCarrierSegmentType=class extends Jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3293546465}};e.IfcCableFittingType=class extends Zo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2674252688}};e.IfcCableSegmentType=class extends Jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1285652485}};e.IfcChillerType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2951183804}};e.IfcChimney=class extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3296154744}};e.IfcCircle=class extends Fo{constructor(e,t,s){super(e,t),this.Position=t,this.Radius=s,this.type=2611217952}};e.IfcCivilElement=class extends Go{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1677625105}};e.IfcCoilType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2301859152}};class vn extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=843113511}}e.IfcColumn=vn;e.IfcColumnStandardCase=class extends vn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=905975707}};e.IfcCommunicationsApplianceType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=400855858}};e.IfcCompressorType=class extends qo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3850581409}};e.IfcCondenserType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2816379211}};e.IfcConstructionEquipmentResource=class extends Mo{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.PredefinedType=A,this.type=3898045240}};e.IfcConstructionMaterialResource=class extends Mo{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.PredefinedType=A,this.type=1060000209}};e.IfcConstructionProductResource=class extends Mo{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.PredefinedType=A,this.type=488727124}};e.IfcCooledBeamType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=335055490}};e.IfcCoolingTowerType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2954562838}};e.IfcCovering=class extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1973544240}};e.IfcCurtainWall=class extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3495092785}};e.IfcDamperType=class extends Xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3961806047}};e.IfcDiscreteAccessory=class extends ko{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1335981549}};e.IfcDiscreteAccessoryType=class extends Vo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2635815018}};e.IfcDistributionChamberElementType=class extends Ho{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1599208980}};class Tn extends Uo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2063403501}}e.IfcDistributionControlElementType=Tn;class _n extends Go{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1945004755}}e.IfcDistributionElement=_n;class Rn extends _n{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3040386961}}e.IfcDistributionFlowElement=Rn;e.IfcDistributionPort=class extends nn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.FlowDirection=l,this.PredefinedType=h,this.SystemType=c,this.type=3041715199}};class Pn extends fn{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.PredefinedType=a,this.type=3205830791}}e.IfcDistributionSystem=Pn;class Dn extends In{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.OverallHeight=h,this.OverallWidth=c,this.PredefinedType=A,this.OperationType=u,this.UserDefinedOperationType=p,this.type=395920057}}e.IfcDoor=Dn;e.IfcDoorStandardCase=class extends Dn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h,c,A,u,p),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.OverallHeight=h,this.OverallWidth=c,this.PredefinedType=A,this.OperationType=u,this.UserDefinedOperationType=p,this.type=3242481149}};e.IfcDuctFittingType=class extends Zo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=869906466}};e.IfcDuctSegmentType=class extends Jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3760055223}};e.IfcDuctSilencerType=class extends tn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2030761528}};e.IfcElectricApplianceType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=663422040}};e.IfcElectricDistributionBoardType=class extends Xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2417008758}};e.IfcElectricFlowStorageDeviceType=class extends $o{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3277789161}};e.IfcElectricGeneratorType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1534661035}};e.IfcElectricMotorType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1217240411}};e.IfcElectricTimeControlType=class extends Xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=712377611}};class Nn extends Rn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1658829314}}e.IfcEnergyConversionDevice=Nn;e.IfcEngine=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2814081492}};e.IfcEvaporativeCooler=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3747195512}};e.IfcEvaporator=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=484807127}};e.IfcExternalSpatialElement=class extends Qo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.PredefinedType=h,this.type=1209101575}};e.IfcFanType=class extends qo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=346874300}};e.IfcFilterType=class extends tn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1810631287}};e.IfcFireSuppressionTerminalType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4222183408}};class bn extends Rn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2058353004}}e.IfcFlowController=bn;class Cn extends Rn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=4278956645}}e.IfcFlowFitting=Cn;e.IfcFlowInstrumentType=class extends Tn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4037862832}};e.IfcFlowMeter=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2188021234}};class On extends Rn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3132237377}}e.IfcFlowMovingDevice=On;class Sn extends Rn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=987401354}}e.IfcFlowSegment=Sn;class xn extends Rn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=707683696}}e.IfcFlowStorageDevice=xn;class wn extends Rn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2223149337}}e.IfcFlowTerminal=wn;class Bn extends Rn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3508470533}}e.IfcFlowTreatmentDevice=Bn;e.IfcFooting=class extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=900683007}};e.IfcHeatExchanger=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3319311131}};e.IfcHumidifier=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2068733104}};e.IfcInterceptor=class extends Bn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4175244083}};e.IfcJunctionBox=class extends Cn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2176052936}};e.IfcLamp=class extends wn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=76236018}};e.IfcLightFixture=class extends wn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=629592764}};e.IfcMedicalDevice=class extends wn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1437502449}};class Fn extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1073191201}}e.IfcMember=Fn;e.IfcMemberStandardCase=class extends Fn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1911478936}};e.IfcMotorConnection=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2474470126}};e.IfcOuterBoundaryCurve=class extends gn{constructor(e,t,s){super(e,t,s),this.Segments=t,this.SelfIntersect=s,this.type=144952367}};e.IfcOutlet=class extends wn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3694346114}};e.IfcPile=class extends In{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.ConstructionType=c,this.type=1687234759}};e.IfcPipeFitting=class extends Cn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=310824031}};e.IfcPipeSegment=class extends Sn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3612865200}};class Mn extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3171933400}}e.IfcPlate=Mn;e.IfcPlateStandardCase=class extends Mn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1156407060}};e.IfcProtectiveDevice=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=738039164}};e.IfcProtectiveDeviceTrippingUnitType=class extends Tn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=655969474}};e.IfcPump=class extends On{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=90941305}};e.IfcRailing=class extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2262370178}};e.IfcRamp=class extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3024970846}};e.IfcRampFlight=class extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3283111854}};e.IfcRationalBSplineCurveWithKnots=class extends yn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.Degree=t,this.ControlPointsList=s,this.CurveForm=i,this.ClosedCurve=r,this.SelfIntersect=o,this.KnotMultiplicities=n,this.Knots=a,this.KnotSpec=l,this.WeightsData=h,this.type=1232101972}};e.IfcReinforcingBar=class extends an{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.NominalDiameter=c,this.CrossSectionArea=A,this.BarLength=u,this.PredefinedType=p,this.BarSurface=d,this.type=979691226}};e.IfcReinforcingBarType=class extends ln{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.NominalDiameter=A,this.CrossSectionArea=u,this.BarLength=p,this.BarSurface=d,this.BendingShapeCode=f,this.BendingParameters=E,this.type=2572171363}};e.IfcRoof=class extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2016517767}};e.IfcSanitaryTerminal=class extends wn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3053780830}};e.IfcSensorType=class extends Tn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1783015770}};e.IfcShadingDevice=class extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1329646415}};class Ln extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1529196076}}e.IfcSlab=Ln;e.IfcSlabElementedCase=class extends Ln{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3127900445}};e.IfcSlabStandardCase=class extends Ln{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3027962421}};e.IfcSolarDevice=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3420628829}};e.IfcSpaceHeater=class extends wn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1999602285}};e.IfcStackTerminal=class extends wn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1404847402}};e.IfcStair=class extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=331165859}};e.IfcStairFlight=class extends In{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.NumberOfRisers=h,this.NumberOfTreads=c,this.RiserHeight=A,this.TreadLength=u,this.PredefinedType=p,this.type=4252922144}};e.IfcStructuralAnalysisModel=class extends fn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.OrientationOf2DPlane=a,this.LoadedBy=l,this.HasResults=h,this.SharedPlacement=c,this.type=2515109513}};e.IfcStructuralLoadCase=class extends pn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.ActionType=a,this.ActionSource=l,this.Coefficient=h,this.Purpose=c,this.SelfWeightCoefficients=A,this.type=385403989}};e.IfcStructuralPlanarAction=class extends dn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A,u),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.ProjectedOrTrue=A,this.PredefinedType=u,this.type=1621171031}};e.IfcSwitchingDevice=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1162798199}};e.IfcTank=class extends xn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=812556717}};e.IfcTransformer=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3825984169}};e.IfcTubeBundle=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3026737570}};e.IfcUnitaryControlElementType=class extends Tn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3179687236}};e.IfcUnitaryEquipment=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4292641817}};e.IfcValve=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4207607924}};class Un extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2391406946}}e.IfcWall=Un;e.IfcWallElementedCase=class extends Un{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4156078855}};e.IfcWallStandardCase=class extends Un{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3512223829}};e.IfcWasteTerminal=class extends wn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4237592921}};class Hn extends In{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.OverallHeight=h,this.OverallWidth=c,this.PredefinedType=A,this.PartitioningType=u,this.UserDefinedPartitioningType=p,this.type=3304561284}}e.IfcWindow=Hn;e.IfcWindowStandardCase=class extends Hn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h,c,A,u,p),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.OverallHeight=h,this.OverallWidth=c,this.PredefinedType=A,this.PartitioningType=u,this.UserDefinedPartitioningType=p,this.type=486154966}};e.IfcActuatorType=class extends Tn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2874132201}};e.IfcAirTerminal=class extends wn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1634111441}};e.IfcAirTerminalBox=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=177149247}};e.IfcAirToAirHeatRecovery=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2056796094}};e.IfcAlarmType=class extends Tn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3001207471}};e.IfcAudioVisualAppliance=class extends wn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=277319702}};class Gn extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=753842376}}e.IfcBeam=Gn;e.IfcBeamStandardCase=class extends Gn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2906023776}};e.IfcBoiler=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=32344328}};e.IfcBurner=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2938176219}};e.IfcCableCarrierFitting=class extends Cn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=635142910}};e.IfcCableCarrierSegment=class extends Sn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3758799889}};e.IfcCableFitting=class extends Cn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1051757585}};e.IfcCableSegment=class extends Sn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4217484030}};e.IfcChiller=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3902619387}};e.IfcCoil=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=639361253}};e.IfcCommunicationsAppliance=class extends wn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3221913625}};e.IfcCompressor=class extends On{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3571504051}};e.IfcCondenser=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2272882330}};e.IfcControllerType=class extends Tn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=578613899}};e.IfcCooledBeam=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4136498852}};e.IfcCoolingTower=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3640358203}};e.IfcDamper=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4074379575}};e.IfcDistributionChamberElement=class extends Rn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1052013943}};e.IfcDistributionCircuit=class extends Pn{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.PredefinedType=a,this.type=562808652}};class kn extends _n{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1062813311}}e.IfcDistributionControlElement=kn;e.IfcDuctFitting=class extends Cn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=342316401}};e.IfcDuctSegment=class extends Sn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3518393246}};e.IfcDuctSilencer=class extends Bn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1360408905}};e.IfcElectricAppliance=class extends wn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1904799276}};e.IfcElectricDistributionBoard=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=862014818}};e.IfcElectricFlowStorageDevice=class extends xn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3310460725}};e.IfcElectricGenerator=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=264262732}};e.IfcElectricMotor=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=402227799}};e.IfcElectricTimeControl=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1003880860}};e.IfcFan=class extends On{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3415622556}};e.IfcFilter=class extends Bn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=819412036}};e.IfcFireSuppressionTerminal=class extends wn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1426591983}};e.IfcFlowInstrument=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=182646315}};e.IfcProtectiveDeviceTrippingUnit=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2295281155}};e.IfcSensor=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4086658281}};e.IfcUnitaryControlElement=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=630975310}};e.IfcActuator=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4288193352}};e.IfcAlarm=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3087945054}};e.IfcController=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=25142252}}}(ng||(ng={})),function(e){e.IfcAbsorbedDoseMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcAccelerationMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcAmountOfSubstanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcAngularVelocityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcArcIndex=class{constructor(e){this.value=e}};e.IfcAreaDensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcAreaMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcBinary=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcBoolean=class{constructor(e){this.type=3,this.value="true"==e}};e.IfcBoxAlignment=class{constructor(e){this.value=e,this.type=1}};e.IfcCardinalPointReference=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcComplexNumber=class{constructor(e){this.value=e}};e.IfcCompoundPlaneAngleMeasure=class{constructor(e){this.value=e}};e.IfcContextDependentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcCountMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcCurvatureMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcDate=class{constructor(e){this.value=e,this.type=1}};e.IfcDateTime=class{constructor(e){this.value=e,this.type=1}};e.IfcDayInMonthNumber=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcDayInWeekNumber=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcDescriptiveMeasure=class{constructor(e){this.value=e,this.type=1}};class t{constructor(e){this.type=4,this.value=parseFloat(e)}}e.IfcDimensionCount=t;e.IfcDoseEquivalentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcDuration=class{constructor(e){this.value=e,this.type=1}};e.IfcDynamicViscosityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricCapacitanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricChargeMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricConductanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricCurrentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricResistanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricVoltageMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcEnergyMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcFontStyle=class{constructor(e){this.value=e,this.type=1}};e.IfcFontVariant=class{constructor(e){this.value=e,this.type=1}};e.IfcFontWeight=class{constructor(e){this.value=e,this.type=1}};e.IfcForceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcFrequencyMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcGloballyUniqueId=class{constructor(e){this.value=e,this.type=1}};e.IfcHeatFluxDensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcHeatingValueMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcIdentifier=class{constructor(e){this.value=e,this.type=1}};e.IfcIlluminanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcInductanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcInteger=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcIntegerCountRateMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcIonConcentrationMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcIsothermalMoistureCapacityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcKinematicViscosityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLabel=class{constructor(e){this.value=e,this.type=1}};e.IfcLanguageId=class{constructor(e){this.value=e,this.type=1}};e.IfcLengthMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLineIndex=class{constructor(e){this.value=e}};e.IfcLinearForceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLinearMomentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLinearStiffnessMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLinearVelocityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLogical=class{constructor(e){this.type=3,this.value="true"==e}};e.IfcLuminousFluxMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLuminousIntensityDistributionMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLuminousIntensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMagneticFluxDensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMagneticFluxMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMassDensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMassFlowRateMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMassMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMassPerLengthMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcModulusOfElasticityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcModulusOfLinearSubgradeReactionMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcModulusOfRotationalSubgradeReactionMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcModulusOfSubgradeReactionMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMoistureDiffusivityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMolecularWeightMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMomentOfInertiaMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMonetaryMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMonthInYearNumber=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcNonNegativeLengthMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcNormalisedRatioMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcNumericMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPHMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcParameterValue=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPlanarForceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPlaneAngleMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPositiveInteger=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPositiveLengthMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPositivePlaneAngleMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPositiveRatioMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPowerMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPresentableText=class{constructor(e){this.value=e,this.type=1}};e.IfcPressureMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPropertySetDefinitionSet=class{constructor(e){this.value=e}};e.IfcRadioActivityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRatioMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcReal=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRotationalFrequencyMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRotationalMassMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRotationalStiffnessMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSectionModulusMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSectionalAreaIntegralMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcShearModulusMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSolidAngleMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSoundPowerLevelMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSoundPowerMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSoundPressureLevelMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSoundPressureMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSpecificHeatCapacityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSpecularExponent=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSpecularRoughness=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTemperatureGradientMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTemperatureRateOfChangeMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcText=class{constructor(e){this.value=e,this.type=1}};e.IfcTextAlignment=class{constructor(e){this.value=e,this.type=1}};e.IfcTextDecoration=class{constructor(e){this.value=e,this.type=1}};e.IfcTextFontName=class{constructor(e){this.value=e,this.type=1}};e.IfcTextTransformation=class{constructor(e){this.value=e,this.type=1}};e.IfcThermalAdmittanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermalConductivityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermalExpansionCoefficientMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermalResistanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermalTransmittanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermodynamicTemperatureMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTime=class{constructor(e){this.value=e,this.type=1}};e.IfcTimeMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTimeStamp=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTorqueMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcURIReference=class{constructor(e){this.value=e,this.type=1}};e.IfcVaporPermeabilityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcVolumeMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcVolumetricFlowRateMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcWarpingConstantMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcWarpingMomentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};class s{}s.EMAIL={type:3,value:"EMAIL"},s.FAX={type:3,value:"FAX"},s.PHONE={type:3,value:"PHONE"},s.POST={type:3,value:"POST"},s.VERBAL={type:3,value:"VERBAL"},s.USERDEFINED={type:3,value:"USERDEFINED"},s.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcActionRequestTypeEnum=s;class i{}i.BRAKES={type:3,value:"BRAKES"},i.BUOYANCY={type:3,value:"BUOYANCY"},i.COMPLETION_G1={type:3,value:"COMPLETION_G1"},i.CREEP={type:3,value:"CREEP"},i.CURRENT={type:3,value:"CURRENT"},i.DEAD_LOAD_G={type:3,value:"DEAD_LOAD_G"},i.EARTHQUAKE_E={type:3,value:"EARTHQUAKE_E"},i.ERECTION={type:3,value:"ERECTION"},i.FIRE={type:3,value:"FIRE"},i.ICE={type:3,value:"ICE"},i.IMPACT={type:3,value:"IMPACT"},i.IMPULSE={type:3,value:"IMPULSE"},i.LACK_OF_FIT={type:3,value:"LACK_OF_FIT"},i.LIVE_LOAD_Q={type:3,value:"LIVE_LOAD_Q"},i.PRESTRESSING_P={type:3,value:"PRESTRESSING_P"},i.PROPPING={type:3,value:"PROPPING"},i.RAIN={type:3,value:"RAIN"},i.SETTLEMENT_U={type:3,value:"SETTLEMENT_U"},i.SHRINKAGE={type:3,value:"SHRINKAGE"},i.SNOW_S={type:3,value:"SNOW_S"},i.SYSTEM_IMPERFECTION={type:3,value:"SYSTEM_IMPERFECTION"},i.TEMPERATURE_T={type:3,value:"TEMPERATURE_T"},i.TRANSPORT={type:3,value:"TRANSPORT"},i.WAVE={type:3,value:"WAVE"},i.WIND_W={type:3,value:"WIND_W"},i.USERDEFINED={type:3,value:"USERDEFINED"},i.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcActionSourceTypeEnum=i;class r{}r.EXTRAORDINARY_A={type:3,value:"EXTRAORDINARY_A"},r.PERMANENT_G={type:3,value:"PERMANENT_G"},r.VARIABLE_Q={type:3,value:"VARIABLE_Q"},r.USERDEFINED={type:3,value:"USERDEFINED"},r.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcActionTypeEnum=r;class o{}o.ELECTRICACTUATOR={type:3,value:"ELECTRICACTUATOR"},o.HANDOPERATEDACTUATOR={type:3,value:"HANDOPERATEDACTUATOR"},o.HYDRAULICACTUATOR={type:3,value:"HYDRAULICACTUATOR"},o.PNEUMATICACTUATOR={type:3,value:"PNEUMATICACTUATOR"},o.THERMOSTATICACTUATOR={type:3,value:"THERMOSTATICACTUATOR"},o.USERDEFINED={type:3,value:"USERDEFINED"},o.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcActuatorTypeEnum=o;class n{}n.DISTRIBUTIONPOINT={type:3,value:"DISTRIBUTIONPOINT"},n.HOME={type:3,value:"HOME"},n.OFFICE={type:3,value:"OFFICE"},n.SITE={type:3,value:"SITE"},n.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcAddressTypeEnum=n;class a{}a.CONSTANTFLOW={type:3,value:"CONSTANTFLOW"},a.VARIABLEFLOWPRESSUREDEPENDANT={type:3,value:"VARIABLEFLOWPRESSUREDEPENDANT"},a.VARIABLEFLOWPRESSUREINDEPENDANT={type:3,value:"VARIABLEFLOWPRESSUREINDEPENDANT"},a.USERDEFINED={type:3,value:"USERDEFINED"},a.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAirTerminalBoxTypeEnum=a;class l{}l.DIFFUSER={type:3,value:"DIFFUSER"},l.GRILLE={type:3,value:"GRILLE"},l.LOUVRE={type:3,value:"LOUVRE"},l.REGISTER={type:3,value:"REGISTER"},l.USERDEFINED={type:3,value:"USERDEFINED"},l.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAirTerminalTypeEnum=l;class h{}h.FIXEDPLATECOUNTERFLOWEXCHANGER={type:3,value:"FIXEDPLATECOUNTERFLOWEXCHANGER"},h.FIXEDPLATECROSSFLOWEXCHANGER={type:3,value:"FIXEDPLATECROSSFLOWEXCHANGER"},h.FIXEDPLATEPARALLELFLOWEXCHANGER={type:3,value:"FIXEDPLATEPARALLELFLOWEXCHANGER"},h.HEATPIPE={type:3,value:"HEATPIPE"},h.ROTARYWHEEL={type:3,value:"ROTARYWHEEL"},h.RUNAROUNDCOILLOOP={type:3,value:"RUNAROUNDCOILLOOP"},h.THERMOSIPHONCOILTYPEHEATEXCHANGERS={type:3,value:"THERMOSIPHONCOILTYPEHEATEXCHANGERS"},h.THERMOSIPHONSEALEDTUBEHEATEXCHANGERS={type:3,value:"THERMOSIPHONSEALEDTUBEHEATEXCHANGERS"},h.TWINTOWERENTHALPYRECOVERYLOOPS={type:3,value:"TWINTOWERENTHALPYRECOVERYLOOPS"},h.USERDEFINED={type:3,value:"USERDEFINED"},h.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAirToAirHeatRecoveryTypeEnum=h;class c{}c.BELL={type:3,value:"BELL"},c.BREAKGLASSBUTTON={type:3,value:"BREAKGLASSBUTTON"},c.LIGHT={type:3,value:"LIGHT"},c.MANUALPULLBOX={type:3,value:"MANUALPULLBOX"},c.RAILWAYCROCODILE={type:3,value:"RAILWAYCROCODILE"},c.RAILWAYDETONATOR={type:3,value:"RAILWAYDETONATOR"},c.SIREN={type:3,value:"SIREN"},c.WHISTLE={type:3,value:"WHISTLE"},c.USERDEFINED={type:3,value:"USERDEFINED"},c.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAlarmTypeEnum=c;class A{}A.BLOSSCURVE={type:3,value:"BLOSSCURVE"},A.CONSTANTCANT={type:3,value:"CONSTANTCANT"},A.COSINECURVE={type:3,value:"COSINECURVE"},A.HELMERTCURVE={type:3,value:"HELMERTCURVE"},A.LINEARTRANSITION={type:3,value:"LINEARTRANSITION"},A.SINECURVE={type:3,value:"SINECURVE"},A.VIENNESEBEND={type:3,value:"VIENNESEBEND"},e.IfcAlignmentCantSegmentTypeEnum=A;class u{}u.BLOSSCURVE={type:3,value:"BLOSSCURVE"},u.CIRCULARARC={type:3,value:"CIRCULARARC"},u.CLOTHOID={type:3,value:"CLOTHOID"},u.COSINECURVE={type:3,value:"COSINECURVE"},u.CUBIC={type:3,value:"CUBIC"},u.HELMERTCURVE={type:3,value:"HELMERTCURVE"},u.LINE={type:3,value:"LINE"},u.SINECURVE={type:3,value:"SINECURVE"},u.VIENNESEBEND={type:3,value:"VIENNESEBEND"},e.IfcAlignmentHorizontalSegmentTypeEnum=u;class p{}p.USERDEFINED={type:3,value:"USERDEFINED"},p.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAlignmentTypeEnum=p;class d{}d.CIRCULARARC={type:3,value:"CIRCULARARC"},d.CLOTHOID={type:3,value:"CLOTHOID"},d.CONSTANTGRADIENT={type:3,value:"CONSTANTGRADIENT"},d.PARABOLICARC={type:3,value:"PARABOLICARC"},e.IfcAlignmentVerticalSegmentTypeEnum=d;class f{}f.IN_PLANE_LOADING_2D={type:3,value:"IN_PLANE_LOADING_2D"},f.LOADING_3D={type:3,value:"LOADING_3D"},f.OUT_PLANE_LOADING_2D={type:3,value:"OUT_PLANE_LOADING_2D"},f.USERDEFINED={type:3,value:"USERDEFINED"},f.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAnalysisModelTypeEnum=f;class E{}E.FIRST_ORDER_THEORY={type:3,value:"FIRST_ORDER_THEORY"},E.FULL_NONLINEAR_THEORY={type:3,value:"FULL_NONLINEAR_THEORY"},E.SECOND_ORDER_THEORY={type:3,value:"SECOND_ORDER_THEORY"},E.THIRD_ORDER_THEORY={type:3,value:"THIRD_ORDER_THEORY"},E.USERDEFINED={type:3,value:"USERDEFINED"},E.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAnalysisTheoryTypeEnum=E;class m{}m.ASBUILTAREA={type:3,value:"ASBUILTAREA"},m.ASBUILTLINE={type:3,value:"ASBUILTLINE"},m.ASBUILTPOINT={type:3,value:"ASBUILTPOINT"},m.ASSUMEDAREA={type:3,value:"ASSUMEDAREA"},m.ASSUMEDLINE={type:3,value:"ASSUMEDLINE"},m.ASSUMEDPOINT={type:3,value:"ASSUMEDPOINT"},m.NON_PHYSICAL_SIGNAL={type:3,value:"NON_PHYSICAL_SIGNAL"},m.SUPERELEVATIONEVENT={type:3,value:"SUPERELEVATIONEVENT"},m.WIDTHEVENT={type:3,value:"WIDTHEVENT"},m.USERDEFINED={type:3,value:"USERDEFINED"},m.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAnnotationTypeEnum=m;class y{}y.ADD={type:3,value:"ADD"},y.DIVIDE={type:3,value:"DIVIDE"},y.MULTIPLY={type:3,value:"MULTIPLY"},y.SUBTRACT={type:3,value:"SUBTRACT"},e.IfcArithmeticOperatorEnum=y;class g{}g.FACTORY={type:3,value:"FACTORY"},g.SITE={type:3,value:"SITE"},g.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAssemblyPlaceEnum=g;class I{}I.AMPLIFIER={type:3,value:"AMPLIFIER"},I.CAMERA={type:3,value:"CAMERA"},I.COMMUNICATIONTERMINAL={type:3,value:"COMMUNICATIONTERMINAL"},I.DISPLAY={type:3,value:"DISPLAY"},I.MICROPHONE={type:3,value:"MICROPHONE"},I.PLAYER={type:3,value:"PLAYER"},I.PROJECTOR={type:3,value:"PROJECTOR"},I.RECEIVER={type:3,value:"RECEIVER"},I.RECORDINGEQUIPMENT={type:3,value:"RECORDINGEQUIPMENT"},I.SPEAKER={type:3,value:"SPEAKER"},I.SWITCHER={type:3,value:"SWITCHER"},I.TELEPHONE={type:3,value:"TELEPHONE"},I.TUNER={type:3,value:"TUNER"},I.USERDEFINED={type:3,value:"USERDEFINED"},I.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAudioVisualApplianceTypeEnum=I;class v{}v.CIRCULAR_ARC={type:3,value:"CIRCULAR_ARC"},v.ELLIPTIC_ARC={type:3,value:"ELLIPTIC_ARC"},v.HYPERBOLIC_ARC={type:3,value:"HYPERBOLIC_ARC"},v.PARABOLIC_ARC={type:3,value:"PARABOLIC_ARC"},v.POLYLINE_FORM={type:3,value:"POLYLINE_FORM"},v.UNSPECIFIED={type:3,value:"UNSPECIFIED"},e.IfcBSplineCurveForm=v;class T{}T.CONICAL_SURF={type:3,value:"CONICAL_SURF"},T.CYLINDRICAL_SURF={type:3,value:"CYLINDRICAL_SURF"},T.GENERALISED_CONE={type:3,value:"GENERALISED_CONE"},T.PLANE_SURF={type:3,value:"PLANE_SURF"},T.QUADRIC_SURF={type:3,value:"QUADRIC_SURF"},T.RULED_SURF={type:3,value:"RULED_SURF"},T.SPHERICAL_SURF={type:3,value:"SPHERICAL_SURF"},T.SURF_OF_LINEAR_EXTRUSION={type:3,value:"SURF_OF_LINEAR_EXTRUSION"},T.SURF_OF_REVOLUTION={type:3,value:"SURF_OF_REVOLUTION"},T.TOROIDAL_SURF={type:3,value:"TOROIDAL_SURF"},T.UNSPECIFIED={type:3,value:"UNSPECIFIED"},e.IfcBSplineSurfaceForm=T;class _{}_.BEAM={type:3,value:"BEAM"},_.CORNICE={type:3,value:"CORNICE"},_.DIAPHRAGM={type:3,value:"DIAPHRAGM"},_.EDGEBEAM={type:3,value:"EDGEBEAM"},_.GIRDER_SEGMENT={type:3,value:"GIRDER_SEGMENT"},_.HATSTONE={type:3,value:"HATSTONE"},_.HOLLOWCORE={type:3,value:"HOLLOWCORE"},_.JOIST={type:3,value:"JOIST"},_.LINTEL={type:3,value:"LINTEL"},_.PIERCAP={type:3,value:"PIERCAP"},_.SPANDREL={type:3,value:"SPANDREL"},_.T_BEAM={type:3,value:"T_BEAM"},_.USERDEFINED={type:3,value:"USERDEFINED"},_.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBeamTypeEnum=_;class R{}R.FIXED_MOVEMENT={type:3,value:"FIXED_MOVEMENT"},R.FREE_MOVEMENT={type:3,value:"FREE_MOVEMENT"},R.GUIDED_LONGITUDINAL={type:3,value:"GUIDED_LONGITUDINAL"},R.GUIDED_TRANSVERSAL={type:3,value:"GUIDED_TRANSVERSAL"},R.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBearingTypeDisplacementEnum=R;class P{}P.CYLINDRICAL={type:3,value:"CYLINDRICAL"},P.DISK={type:3,value:"DISK"},P.ELASTOMERIC={type:3,value:"ELASTOMERIC"},P.GUIDE={type:3,value:"GUIDE"},P.POT={type:3,value:"POT"},P.ROCKER={type:3,value:"ROCKER"},P.ROLLER={type:3,value:"ROLLER"},P.SPHERICAL={type:3,value:"SPHERICAL"},P.USERDEFINED={type:3,value:"USERDEFINED"},P.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBearingTypeEnum=P;class D{}D.EQUALTO={type:3,value:"EQUALTO"},D.GREATERTHAN={type:3,value:"GREATERTHAN"},D.GREATERTHANOREQUALTO={type:3,value:"GREATERTHANOREQUALTO"},D.INCLUDEDIN={type:3,value:"INCLUDEDIN"},D.INCLUDES={type:3,value:"INCLUDES"},D.LESSTHAN={type:3,value:"LESSTHAN"},D.LESSTHANOREQUALTO={type:3,value:"LESSTHANOREQUALTO"},D.NOTEQUALTO={type:3,value:"NOTEQUALTO"},D.NOTINCLUDEDIN={type:3,value:"NOTINCLUDEDIN"},D.NOTINCLUDES={type:3,value:"NOTINCLUDES"},e.IfcBenchmarkEnum=D;class N{}N.STEAM={type:3,value:"STEAM"},N.WATER={type:3,value:"WATER"},N.USERDEFINED={type:3,value:"USERDEFINED"},N.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBoilerTypeEnum=N;class b{}b.DIFFERENCE={type:3,value:"DIFFERENCE"},b.INTERSECTION={type:3,value:"INTERSECTION"},b.UNION={type:3,value:"UNION"},e.IfcBooleanOperator=b;class C{}C.ABUTMENT={type:3,value:"ABUTMENT"},C.DECK={type:3,value:"DECK"},C.DECK_SEGMENT={type:3,value:"DECK_SEGMENT"},C.FOUNDATION={type:3,value:"FOUNDATION"},C.PIER={type:3,value:"PIER"},C.PIER_SEGMENT={type:3,value:"PIER_SEGMENT"},C.PYLON={type:3,value:"PYLON"},C.SUBSTRUCTURE={type:3,value:"SUBSTRUCTURE"},C.SUPERSTRUCTURE={type:3,value:"SUPERSTRUCTURE"},C.SURFACESTRUCTURE={type:3,value:"SURFACESTRUCTURE"},C.USERDEFINED={type:3,value:"USERDEFINED"},C.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBridgePartTypeEnum=C;class O{}O.ARCHED={type:3,value:"ARCHED"},O.CABLE_STAYED={type:3,value:"CABLE_STAYED"},O.CANTILEVER={type:3,value:"CANTILEVER"},O.CULVERT={type:3,value:"CULVERT"},O.FRAMEWORK={type:3,value:"FRAMEWORK"},O.GIRDER={type:3,value:"GIRDER"},O.SUSPENSION={type:3,value:"SUSPENSION"},O.TRUSS={type:3,value:"TRUSS"},O.USERDEFINED={type:3,value:"USERDEFINED"},O.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBridgeTypeEnum=O;class S{}S.APRON={type:3,value:"APRON"},S.ARMOURUNIT={type:3,value:"ARMOURUNIT"},S.INSULATION={type:3,value:"INSULATION"},S.PRECASTPANEL={type:3,value:"PRECASTPANEL"},S.SAFETYCAGE={type:3,value:"SAFETYCAGE"},S.USERDEFINED={type:3,value:"USERDEFINED"},S.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBuildingElementPartTypeEnum=S;class x{}x.COMPLEX={type:3,value:"COMPLEX"},x.ELEMENT={type:3,value:"ELEMENT"},x.PARTIAL={type:3,value:"PARTIAL"},x.USERDEFINED={type:3,value:"USERDEFINED"},x.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBuildingElementProxyTypeEnum=x;class w{}w.EROSIONPREVENTION={type:3,value:"EROSIONPREVENTION"},w.FENESTRATION={type:3,value:"FENESTRATION"},w.FOUNDATION={type:3,value:"FOUNDATION"},w.LOADBEARING={type:3,value:"LOADBEARING"},w.OUTERSHELL={type:3,value:"OUTERSHELL"},w.PRESTRESSING={type:3,value:"PRESTRESSING"},w.REINFORCING={type:3,value:"REINFORCING"},w.SHADING={type:3,value:"SHADING"},w.TRANSPORT={type:3,value:"TRANSPORT"},w.USERDEFINED={type:3,value:"USERDEFINED"},w.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBuildingSystemTypeEnum=w;class B{}B.EROSIONPREVENTION={type:3,value:"EROSIONPREVENTION"},B.FENESTRATION={type:3,value:"FENESTRATION"},B.FOUNDATION={type:3,value:"FOUNDATION"},B.LOADBEARING={type:3,value:"LOADBEARING"},B.MOORING={type:3,value:"MOORING"},B.OUTERSHELL={type:3,value:"OUTERSHELL"},B.PRESTRESSING={type:3,value:"PRESTRESSING"},B.RAILWAYLINE={type:3,value:"RAILWAYLINE"},B.RAILWAYTRACK={type:3,value:"RAILWAYTRACK"},B.REINFORCING={type:3,value:"REINFORCING"},B.SHADING={type:3,value:"SHADING"},B.TRACKCIRCUIT={type:3,value:"TRACKCIRCUIT"},B.TRANSPORT={type:3,value:"TRANSPORT"},B.USERDEFINED={type:3,value:"USERDEFINED"},B.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBuiltSystemTypeEnum=B;class F{}F.USERDEFINED={type:3,value:"USERDEFINED"},F.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBurnerTypeEnum=F;class M{}M.BEND={type:3,value:"BEND"},M.CONNECTOR={type:3,value:"CONNECTOR"},M.CROSS={type:3,value:"CROSS"},M.JUNCTION={type:3,value:"JUNCTION"},M.TEE={type:3,value:"TEE"},M.TRANSITION={type:3,value:"TRANSITION"},M.USERDEFINED={type:3,value:"USERDEFINED"},M.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCableCarrierFittingTypeEnum=M;class L{}L.CABLEBRACKET={type:3,value:"CABLEBRACKET"},L.CABLELADDERSEGMENT={type:3,value:"CABLELADDERSEGMENT"},L.CABLETRAYSEGMENT={type:3,value:"CABLETRAYSEGMENT"},L.CABLETRUNKINGSEGMENT={type:3,value:"CABLETRUNKINGSEGMENT"},L.CATENARYWIRE={type:3,value:"CATENARYWIRE"},L.CONDUITSEGMENT={type:3,value:"CONDUITSEGMENT"},L.DROPPER={type:3,value:"DROPPER"},L.USERDEFINED={type:3,value:"USERDEFINED"},L.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCableCarrierSegmentTypeEnum=L;class U{}U.CONNECTOR={type:3,value:"CONNECTOR"},U.ENTRY={type:3,value:"ENTRY"},U.EXIT={type:3,value:"EXIT"},U.FANOUT={type:3,value:"FANOUT"},U.JUNCTION={type:3,value:"JUNCTION"},U.TRANSITION={type:3,value:"TRANSITION"},U.USERDEFINED={type:3,value:"USERDEFINED"},U.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCableFittingTypeEnum=U;class H{}H.BUSBARSEGMENT={type:3,value:"BUSBARSEGMENT"},H.CABLESEGMENT={type:3,value:"CABLESEGMENT"},H.CONDUCTORSEGMENT={type:3,value:"CONDUCTORSEGMENT"},H.CONTACTWIRESEGMENT={type:3,value:"CONTACTWIRESEGMENT"},H.CORESEGMENT={type:3,value:"CORESEGMENT"},H.FIBERSEGMENT={type:3,value:"FIBERSEGMENT"},H.FIBERTUBE={type:3,value:"FIBERTUBE"},H.OPTICALCABLESEGMENT={type:3,value:"OPTICALCABLESEGMENT"},H.STITCHWIRE={type:3,value:"STITCHWIRE"},H.WIREPAIRSEGMENT={type:3,value:"WIREPAIRSEGMENT"},H.USERDEFINED={type:3,value:"USERDEFINED"},H.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCableSegmentTypeEnum=H;class G{}G.CAISSON={type:3,value:"CAISSON"},G.WELL={type:3,value:"WELL"},G.USERDEFINED={type:3,value:"USERDEFINED"},G.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCaissonFoundationTypeEnum=G;class k{}k.ADDED={type:3,value:"ADDED"},k.DELETED={type:3,value:"DELETED"},k.MODIFIED={type:3,value:"MODIFIED"},k.NOCHANGE={type:3,value:"NOCHANGE"},k.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcChangeActionEnum=k;class V{}V.AIRCOOLED={type:3,value:"AIRCOOLED"},V.HEATRECOVERY={type:3,value:"HEATRECOVERY"},V.WATERCOOLED={type:3,value:"WATERCOOLED"},V.USERDEFINED={type:3,value:"USERDEFINED"},V.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcChillerTypeEnum=V;class j{}j.USERDEFINED={type:3,value:"USERDEFINED"},j.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcChimneyTypeEnum=j;class Q{}Q.DXCOOLINGCOIL={type:3,value:"DXCOOLINGCOIL"},Q.ELECTRICHEATINGCOIL={type:3,value:"ELECTRICHEATINGCOIL"},Q.GASHEATINGCOIL={type:3,value:"GASHEATINGCOIL"},Q.HYDRONICCOIL={type:3,value:"HYDRONICCOIL"},Q.STEAMHEATINGCOIL={type:3,value:"STEAMHEATINGCOIL"},Q.WATERCOOLINGCOIL={type:3,value:"WATERCOOLINGCOIL"},Q.WATERHEATINGCOIL={type:3,value:"WATERHEATINGCOIL"},Q.USERDEFINED={type:3,value:"USERDEFINED"},Q.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCoilTypeEnum=Q;class W{}W.COLUMN={type:3,value:"COLUMN"},W.PIERSTEM={type:3,value:"PIERSTEM"},W.PIERSTEM_SEGMENT={type:3,value:"PIERSTEM_SEGMENT"},W.PILASTER={type:3,value:"PILASTER"},W.STANDCOLUMN={type:3,value:"STANDCOLUMN"},W.USERDEFINED={type:3,value:"USERDEFINED"},W.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcColumnTypeEnum=W;class z{}z.ANTENNA={type:3,value:"ANTENNA"},z.AUTOMATON={type:3,value:"AUTOMATON"},z.COMPUTER={type:3,value:"COMPUTER"},z.FAX={type:3,value:"FAX"},z.GATEWAY={type:3,value:"GATEWAY"},z.INTELLIGENTPERIPHERAL={type:3,value:"INTELLIGENTPERIPHERAL"},z.IPNETWORKEQUIPMENT={type:3,value:"IPNETWORKEQUIPMENT"},z.LINESIDEELECTRONICUNIT={type:3,value:"LINESIDEELECTRONICUNIT"},z.MODEM={type:3,value:"MODEM"},z.NETWORKAPPLIANCE={type:3,value:"NETWORKAPPLIANCE"},z.NETWORKBRIDGE={type:3,value:"NETWORKBRIDGE"},z.NETWORKHUB={type:3,value:"NETWORKHUB"},z.OPTICALLINETERMINAL={type:3,value:"OPTICALLINETERMINAL"},z.OPTICALNETWORKUNIT={type:3,value:"OPTICALNETWORKUNIT"},z.PRINTER={type:3,value:"PRINTER"},z.RADIOBLOCKCENTER={type:3,value:"RADIOBLOCKCENTER"},z.REPEATER={type:3,value:"REPEATER"},z.ROUTER={type:3,value:"ROUTER"},z.SCANNER={type:3,value:"SCANNER"},z.TELECOMMAND={type:3,value:"TELECOMMAND"},z.TELEPHONYEXCHANGE={type:3,value:"TELEPHONYEXCHANGE"},z.TRANSITIONCOMPONENT={type:3,value:"TRANSITIONCOMPONENT"},z.TRANSPONDER={type:3,value:"TRANSPONDER"},z.TRANSPORTEQUIPMENT={type:3,value:"TRANSPORTEQUIPMENT"},z.USERDEFINED={type:3,value:"USERDEFINED"},z.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCommunicationsApplianceTypeEnum=z;class K{}K.P_COMPLEX={type:3,value:"P_COMPLEX"},K.Q_COMPLEX={type:3,value:"Q_COMPLEX"},e.IfcComplexPropertyTemplateTypeEnum=K;class Y{}Y.BOOSTER={type:3,value:"BOOSTER"},Y.DYNAMIC={type:3,value:"DYNAMIC"},Y.HERMETIC={type:3,value:"HERMETIC"},Y.OPENTYPE={type:3,value:"OPENTYPE"},Y.RECIPROCATING={type:3,value:"RECIPROCATING"},Y.ROLLINGPISTON={type:3,value:"ROLLINGPISTON"},Y.ROTARY={type:3,value:"ROTARY"},Y.ROTARYVANE={type:3,value:"ROTARYVANE"},Y.SCROLL={type:3,value:"SCROLL"},Y.SEMIHERMETIC={type:3,value:"SEMIHERMETIC"},Y.SINGLESCREW={type:3,value:"SINGLESCREW"},Y.SINGLESTAGE={type:3,value:"SINGLESTAGE"},Y.TROCHOIDAL={type:3,value:"TROCHOIDAL"},Y.TWINSCREW={type:3,value:"TWINSCREW"},Y.WELDEDSHELLHERMETIC={type:3,value:"WELDEDSHELLHERMETIC"},Y.USERDEFINED={type:3,value:"USERDEFINED"},Y.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCompressorTypeEnum=Y;class X{}X.AIRCOOLED={type:3,value:"AIRCOOLED"},X.EVAPORATIVECOOLED={type:3,value:"EVAPORATIVECOOLED"},X.WATERCOOLED={type:3,value:"WATERCOOLED"},X.WATERCOOLEDBRAZEDPLATE={type:3,value:"WATERCOOLEDBRAZEDPLATE"},X.WATERCOOLEDSHELLCOIL={type:3,value:"WATERCOOLEDSHELLCOIL"},X.WATERCOOLEDSHELLTUBE={type:3,value:"WATERCOOLEDSHELLTUBE"},X.WATERCOOLEDTUBEINTUBE={type:3,value:"WATERCOOLEDTUBEINTUBE"},X.USERDEFINED={type:3,value:"USERDEFINED"},X.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCondenserTypeEnum=X;class Z{}Z.ATEND={type:3,value:"ATEND"},Z.ATPATH={type:3,value:"ATPATH"},Z.ATSTART={type:3,value:"ATSTART"},Z.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcConnectionTypeEnum=Z;class q{}q.ADVISORY={type:3,value:"ADVISORY"},q.HARD={type:3,value:"HARD"},q.SOFT={type:3,value:"SOFT"},q.USERDEFINED={type:3,value:"USERDEFINED"},q.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcConstraintEnum=q;class J{}J.DEMOLISHING={type:3,value:"DEMOLISHING"},J.EARTHMOVING={type:3,value:"EARTHMOVING"},J.ERECTING={type:3,value:"ERECTING"},J.HEATING={type:3,value:"HEATING"},J.LIGHTING={type:3,value:"LIGHTING"},J.PAVING={type:3,value:"PAVING"},J.PUMPING={type:3,value:"PUMPING"},J.TRANSPORTING={type:3,value:"TRANSPORTING"},J.USERDEFINED={type:3,value:"USERDEFINED"},J.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcConstructionEquipmentResourceTypeEnum=J;class ${}$.AGGREGATES={type:3,value:"AGGREGATES"},$.CONCRETE={type:3,value:"CONCRETE"},$.DRYWALL={type:3,value:"DRYWALL"},$.FUEL={type:3,value:"FUEL"},$.GYPSUM={type:3,value:"GYPSUM"},$.MASONRY={type:3,value:"MASONRY"},$.METAL={type:3,value:"METAL"},$.PLASTIC={type:3,value:"PLASTIC"},$.WOOD={type:3,value:"WOOD"},$.USERDEFINED={type:3,value:"USERDEFINED"},$.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcConstructionMaterialResourceTypeEnum=$;class ee{}ee.ASSEMBLY={type:3,value:"ASSEMBLY"},ee.FORMWORK={type:3,value:"FORMWORK"},ee.USERDEFINED={type:3,value:"USERDEFINED"},ee.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcConstructionProductResourceTypeEnum=ee;class te{}te.FLOATING={type:3,value:"FLOATING"},te.MULTIPOSITION={type:3,value:"MULTIPOSITION"},te.PROGRAMMABLE={type:3,value:"PROGRAMMABLE"},te.PROPORTIONAL={type:3,value:"PROPORTIONAL"},te.TWOPOSITION={type:3,value:"TWOPOSITION"},te.USERDEFINED={type:3,value:"USERDEFINED"},te.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcControllerTypeEnum=te;class se{}se.BELTCONVEYOR={type:3,value:"BELTCONVEYOR"},se.BUCKETCONVEYOR={type:3,value:"BUCKETCONVEYOR"},se.CHUTECONVEYOR={type:3,value:"CHUTECONVEYOR"},se.SCREWCONVEYOR={type:3,value:"SCREWCONVEYOR"},se.USERDEFINED={type:3,value:"USERDEFINED"},se.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcConveyorSegmentTypeEnum=se;class ie{}ie.ACTIVE={type:3,value:"ACTIVE"},ie.PASSIVE={type:3,value:"PASSIVE"},ie.USERDEFINED={type:3,value:"USERDEFINED"},ie.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCooledBeamTypeEnum=ie;class re{}re.MECHANICALFORCEDDRAFT={type:3,value:"MECHANICALFORCEDDRAFT"},re.MECHANICALINDUCEDDRAFT={type:3,value:"MECHANICALINDUCEDDRAFT"},re.NATURALDRAFT={type:3,value:"NATURALDRAFT"},re.USERDEFINED={type:3,value:"USERDEFINED"},re.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCoolingTowerTypeEnum=re;class oe{}oe.USERDEFINED={type:3,value:"USERDEFINED"},oe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCostItemTypeEnum=oe;class ne{}ne.BUDGET={type:3,value:"BUDGET"},ne.COSTPLAN={type:3,value:"COSTPLAN"},ne.ESTIMATE={type:3,value:"ESTIMATE"},ne.PRICEDBILLOFQUANTITIES={type:3,value:"PRICEDBILLOFQUANTITIES"},ne.SCHEDULEOFRATES={type:3,value:"SCHEDULEOFRATES"},ne.TENDER={type:3,value:"TENDER"},ne.UNPRICEDBILLOFQUANTITIES={type:3,value:"UNPRICEDBILLOFQUANTITIES"},ne.USERDEFINED={type:3,value:"USERDEFINED"},ne.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCostScheduleTypeEnum=ne;class ae{}ae.ARMOUR={type:3,value:"ARMOUR"},ae.BALLASTBED={type:3,value:"BALLASTBED"},ae.CORE={type:3,value:"CORE"},ae.FILTER={type:3,value:"FILTER"},ae.PAVEMENT={type:3,value:"PAVEMENT"},ae.PROTECTION={type:3,value:"PROTECTION"},ae.USERDEFINED={type:3,value:"USERDEFINED"},ae.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCourseTypeEnum=ae;class le{}le.CEILING={type:3,value:"CEILING"},le.CLADDING={type:3,value:"CLADDING"},le.COPING={type:3,value:"COPING"},le.FLOORING={type:3,value:"FLOORING"},le.INSULATION={type:3,value:"INSULATION"},le.MEMBRANE={type:3,value:"MEMBRANE"},le.MOLDING={type:3,value:"MOLDING"},le.ROOFING={type:3,value:"ROOFING"},le.SKIRTINGBOARD={type:3,value:"SKIRTINGBOARD"},le.SLEEVING={type:3,value:"SLEEVING"},le.TOPPING={type:3,value:"TOPPING"},le.WRAPPING={type:3,value:"WRAPPING"},le.USERDEFINED={type:3,value:"USERDEFINED"},le.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCoveringTypeEnum=le;class he{}he.OFFICE={type:3,value:"OFFICE"},he.SITE={type:3,value:"SITE"},he.USERDEFINED={type:3,value:"USERDEFINED"},he.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCrewResourceTypeEnum=he;class ce{}ce.USERDEFINED={type:3,value:"USERDEFINED"},ce.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCurtainWallTypeEnum=ce;class Ae{}Ae.LINEAR={type:3,value:"LINEAR"},Ae.LOG_LINEAR={type:3,value:"LOG_LINEAR"},Ae.LOG_LOG={type:3,value:"LOG_LOG"},Ae.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCurveInterpolationEnum=Ae;class ue{}ue.BACKDRAFTDAMPER={type:3,value:"BACKDRAFTDAMPER"},ue.BALANCINGDAMPER={type:3,value:"BALANCINGDAMPER"},ue.BLASTDAMPER={type:3,value:"BLASTDAMPER"},ue.CONTROLDAMPER={type:3,value:"CONTROLDAMPER"},ue.FIREDAMPER={type:3,value:"FIREDAMPER"},ue.FIRESMOKEDAMPER={type:3,value:"FIRESMOKEDAMPER"},ue.FUMEHOODEXHAUST={type:3,value:"FUMEHOODEXHAUST"},ue.GRAVITYDAMPER={type:3,value:"GRAVITYDAMPER"},ue.GRAVITYRELIEFDAMPER={type:3,value:"GRAVITYRELIEFDAMPER"},ue.RELIEFDAMPER={type:3,value:"RELIEFDAMPER"},ue.SMOKEDAMPER={type:3,value:"SMOKEDAMPER"},ue.USERDEFINED={type:3,value:"USERDEFINED"},ue.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDamperTypeEnum=ue;class pe{}pe.MEASURED={type:3,value:"MEASURED"},pe.PREDICTED={type:3,value:"PREDICTED"},pe.SIMULATED={type:3,value:"SIMULATED"},pe.USERDEFINED={type:3,value:"USERDEFINED"},pe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDataOriginEnum=pe;class de{}de.ACCELERATIONUNIT={type:3,value:"ACCELERATIONUNIT"},de.ANGULARVELOCITYUNIT={type:3,value:"ANGULARVELOCITYUNIT"},de.AREADENSITYUNIT={type:3,value:"AREADENSITYUNIT"},de.COMPOUNDPLANEANGLEUNIT={type:3,value:"COMPOUNDPLANEANGLEUNIT"},de.CURVATUREUNIT={type:3,value:"CURVATUREUNIT"},de.DYNAMICVISCOSITYUNIT={type:3,value:"DYNAMICVISCOSITYUNIT"},de.HEATFLUXDENSITYUNIT={type:3,value:"HEATFLUXDENSITYUNIT"},de.HEATINGVALUEUNIT={type:3,value:"HEATINGVALUEUNIT"},de.INTEGERCOUNTRATEUNIT={type:3,value:"INTEGERCOUNTRATEUNIT"},de.IONCONCENTRATIONUNIT={type:3,value:"IONCONCENTRATIONUNIT"},de.ISOTHERMALMOISTURECAPACITYUNIT={type:3,value:"ISOTHERMALMOISTURECAPACITYUNIT"},de.KINEMATICVISCOSITYUNIT={type:3,value:"KINEMATICVISCOSITYUNIT"},de.LINEARFORCEUNIT={type:3,value:"LINEARFORCEUNIT"},de.LINEARMOMENTUNIT={type:3,value:"LINEARMOMENTUNIT"},de.LINEARSTIFFNESSUNIT={type:3,value:"LINEARSTIFFNESSUNIT"},de.LINEARVELOCITYUNIT={type:3,value:"LINEARVELOCITYUNIT"},de.LUMINOUSINTENSITYDISTRIBUTIONUNIT={type:3,value:"LUMINOUSINTENSITYDISTRIBUTIONUNIT"},de.MASSDENSITYUNIT={type:3,value:"MASSDENSITYUNIT"},de.MASSFLOWRATEUNIT={type:3,value:"MASSFLOWRATEUNIT"},de.MASSPERLENGTHUNIT={type:3,value:"MASSPERLENGTHUNIT"},de.MODULUSOFELASTICITYUNIT={type:3,value:"MODULUSOFELASTICITYUNIT"},de.MODULUSOFLINEARSUBGRADEREACTIONUNIT={type:3,value:"MODULUSOFLINEARSUBGRADEREACTIONUNIT"},de.MODULUSOFROTATIONALSUBGRADEREACTIONUNIT={type:3,value:"MODULUSOFROTATIONALSUBGRADEREACTIONUNIT"},de.MODULUSOFSUBGRADEREACTIONUNIT={type:3,value:"MODULUSOFSUBGRADEREACTIONUNIT"},de.MOISTUREDIFFUSIVITYUNIT={type:3,value:"MOISTUREDIFFUSIVITYUNIT"},de.MOLECULARWEIGHTUNIT={type:3,value:"MOLECULARWEIGHTUNIT"},de.MOMENTOFINERTIAUNIT={type:3,value:"MOMENTOFINERTIAUNIT"},de.PHUNIT={type:3,value:"PHUNIT"},de.PLANARFORCEUNIT={type:3,value:"PLANARFORCEUNIT"},de.ROTATIONALFREQUENCYUNIT={type:3,value:"ROTATIONALFREQUENCYUNIT"},de.ROTATIONALMASSUNIT={type:3,value:"ROTATIONALMASSUNIT"},de.ROTATIONALSTIFFNESSUNIT={type:3,value:"ROTATIONALSTIFFNESSUNIT"},de.SECTIONAREAINTEGRALUNIT={type:3,value:"SECTIONAREAINTEGRALUNIT"},de.SECTIONMODULUSUNIT={type:3,value:"SECTIONMODULUSUNIT"},de.SHEARMODULUSUNIT={type:3,value:"SHEARMODULUSUNIT"},de.SOUNDPOWERLEVELUNIT={type:3,value:"SOUNDPOWERLEVELUNIT"},de.SOUNDPOWERUNIT={type:3,value:"SOUNDPOWERUNIT"},de.SOUNDPRESSURELEVELUNIT={type:3,value:"SOUNDPRESSURELEVELUNIT"},de.SOUNDPRESSUREUNIT={type:3,value:"SOUNDPRESSUREUNIT"},de.SPECIFICHEATCAPACITYUNIT={type:3,value:"SPECIFICHEATCAPACITYUNIT"},de.TEMPERATUREGRADIENTUNIT={type:3,value:"TEMPERATUREGRADIENTUNIT"},de.TEMPERATURERATEOFCHANGEUNIT={type:3,value:"TEMPERATURERATEOFCHANGEUNIT"},de.THERMALADMITTANCEUNIT={type:3,value:"THERMALADMITTANCEUNIT"},de.THERMALCONDUCTANCEUNIT={type:3,value:"THERMALCONDUCTANCEUNIT"},de.THERMALEXPANSIONCOEFFICIENTUNIT={type:3,value:"THERMALEXPANSIONCOEFFICIENTUNIT"},de.THERMALRESISTANCEUNIT={type:3,value:"THERMALRESISTANCEUNIT"},de.THERMALTRANSMITTANCEUNIT={type:3,value:"THERMALTRANSMITTANCEUNIT"},de.TORQUEUNIT={type:3,value:"TORQUEUNIT"},de.VAPORPERMEABILITYUNIT={type:3,value:"VAPORPERMEABILITYUNIT"},de.VOLUMETRICFLOWRATEUNIT={type:3,value:"VOLUMETRICFLOWRATEUNIT"},de.WARPINGCONSTANTUNIT={type:3,value:"WARPINGCONSTANTUNIT"},de.WARPINGMOMENTUNIT={type:3,value:"WARPINGMOMENTUNIT"},de.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcDerivedUnitEnum=de;class fe{}fe.NEGATIVE={type:3,value:"NEGATIVE"},fe.POSITIVE={type:3,value:"POSITIVE"},e.IfcDirectionSenseEnum=fe;class Ee{}Ee.ANCHORPLATE={type:3,value:"ANCHORPLATE"},Ee.BIRDPROTECTION={type:3,value:"BIRDPROTECTION"},Ee.BRACKET={type:3,value:"BRACKET"},Ee.CABLEARRANGER={type:3,value:"CABLEARRANGER"},Ee.ELASTIC_CUSHION={type:3,value:"ELASTIC_CUSHION"},Ee.EXPANSION_JOINT_DEVICE={type:3,value:"EXPANSION_JOINT_DEVICE"},Ee.FILLER={type:3,value:"FILLER"},Ee.FLASHING={type:3,value:"FLASHING"},Ee.INSULATOR={type:3,value:"INSULATOR"},Ee.LOCK={type:3,value:"LOCK"},Ee.PANEL_STRENGTHENING={type:3,value:"PANEL_STRENGTHENING"},Ee.POINTMACHINEMOUNTINGDEVICE={type:3,value:"POINTMACHINEMOUNTINGDEVICE"},Ee.POINT_MACHINE_LOCKING_DEVICE={type:3,value:"POINT_MACHINE_LOCKING_DEVICE"},Ee.RAILBRACE={type:3,value:"RAILBRACE"},Ee.RAILPAD={type:3,value:"RAILPAD"},Ee.RAIL_LUBRICATION={type:3,value:"RAIL_LUBRICATION"},Ee.RAIL_MECHANICAL_EQUIPMENT={type:3,value:"RAIL_MECHANICAL_EQUIPMENT"},Ee.SHOE={type:3,value:"SHOE"},Ee.SLIDINGCHAIR={type:3,value:"SLIDINGCHAIR"},Ee.SOUNDABSORPTION={type:3,value:"SOUNDABSORPTION"},Ee.TENSIONINGEQUIPMENT={type:3,value:"TENSIONINGEQUIPMENT"},Ee.USERDEFINED={type:3,value:"USERDEFINED"},Ee.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDiscreteAccessoryTypeEnum=Ee;class me{}me.CONSUMERUNIT={type:3,value:"CONSUMERUNIT"},me.DISPATCHINGBOARD={type:3,value:"DISPATCHINGBOARD"},me.DISTRIBUTIONBOARD={type:3,value:"DISTRIBUTIONBOARD"},me.DISTRIBUTIONFRAME={type:3,value:"DISTRIBUTIONFRAME"},me.MOTORCONTROLCENTRE={type:3,value:"MOTORCONTROLCENTRE"},me.SWITCHBOARD={type:3,value:"SWITCHBOARD"},me.USERDEFINED={type:3,value:"USERDEFINED"},me.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDistributionBoardTypeEnum=me;class ye{}ye.FORMEDDUCT={type:3,value:"FORMEDDUCT"},ye.INSPECTIONCHAMBER={type:3,value:"INSPECTIONCHAMBER"},ye.INSPECTIONPIT={type:3,value:"INSPECTIONPIT"},ye.MANHOLE={type:3,value:"MANHOLE"},ye.METERCHAMBER={type:3,value:"METERCHAMBER"},ye.SUMP={type:3,value:"SUMP"},ye.TRENCH={type:3,value:"TRENCH"},ye.VALVECHAMBER={type:3,value:"VALVECHAMBER"},ye.USERDEFINED={type:3,value:"USERDEFINED"},ye.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDistributionChamberElementTypeEnum=ye;class ge{}ge.CABLE={type:3,value:"CABLE"},ge.CABLECARRIER={type:3,value:"CABLECARRIER"},ge.DUCT={type:3,value:"DUCT"},ge.PIPE={type:3,value:"PIPE"},ge.WIRELESS={type:3,value:"WIRELESS"},ge.USERDEFINED={type:3,value:"USERDEFINED"},ge.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDistributionPortTypeEnum=ge;class Ie{}Ie.AIRCONDITIONING={type:3,value:"AIRCONDITIONING"},Ie.AUDIOVISUAL={type:3,value:"AUDIOVISUAL"},Ie.CATENARY_SYSTEM={type:3,value:"CATENARY_SYSTEM"},Ie.CHEMICAL={type:3,value:"CHEMICAL"},Ie.CHILLEDWATER={type:3,value:"CHILLEDWATER"},Ie.COMMUNICATION={type:3,value:"COMMUNICATION"},Ie.COMPRESSEDAIR={type:3,value:"COMPRESSEDAIR"},Ie.CONDENSERWATER={type:3,value:"CONDENSERWATER"},Ie.CONTROL={type:3,value:"CONTROL"},Ie.CONVEYING={type:3,value:"CONVEYING"},Ie.DATA={type:3,value:"DATA"},Ie.DISPOSAL={type:3,value:"DISPOSAL"},Ie.DOMESTICCOLDWATER={type:3,value:"DOMESTICCOLDWATER"},Ie.DOMESTICHOTWATER={type:3,value:"DOMESTICHOTWATER"},Ie.DRAINAGE={type:3,value:"DRAINAGE"},Ie.EARTHING={type:3,value:"EARTHING"},Ie.ELECTRICAL={type:3,value:"ELECTRICAL"},Ie.ELECTROACOUSTIC={type:3,value:"ELECTROACOUSTIC"},Ie.EXHAUST={type:3,value:"EXHAUST"},Ie.FIREPROTECTION={type:3,value:"FIREPROTECTION"},Ie.FIXEDTRANSMISSIONNETWORK={type:3,value:"FIXEDTRANSMISSIONNETWORK"},Ie.FUEL={type:3,value:"FUEL"},Ie.GAS={type:3,value:"GAS"},Ie.HAZARDOUS={type:3,value:"HAZARDOUS"},Ie.HEATING={type:3,value:"HEATING"},Ie.LIGHTING={type:3,value:"LIGHTING"},Ie.LIGHTNINGPROTECTION={type:3,value:"LIGHTNINGPROTECTION"},Ie.MOBILENETWORK={type:3,value:"MOBILENETWORK"},Ie.MONITORINGSYSTEM={type:3,value:"MONITORINGSYSTEM"},Ie.MUNICIPALSOLIDWASTE={type:3,value:"MUNICIPALSOLIDWASTE"},Ie.OIL={type:3,value:"OIL"},Ie.OPERATIONAL={type:3,value:"OPERATIONAL"},Ie.OPERATIONALTELEPHONYSYSTEM={type:3,value:"OPERATIONALTELEPHONYSYSTEM"},Ie.OVERHEAD_CONTACTLINE_SYSTEM={type:3,value:"OVERHEAD_CONTACTLINE_SYSTEM"},Ie.POWERGENERATION={type:3,value:"POWERGENERATION"},Ie.RAINWATER={type:3,value:"RAINWATER"},Ie.REFRIGERATION={type:3,value:"REFRIGERATION"},Ie.RETURN_CIRCUIT={type:3,value:"RETURN_CIRCUIT"},Ie.SECURITY={type:3,value:"SECURITY"},Ie.SEWAGE={type:3,value:"SEWAGE"},Ie.SIGNAL={type:3,value:"SIGNAL"},Ie.STORMWATER={type:3,value:"STORMWATER"},Ie.TELEPHONE={type:3,value:"TELEPHONE"},Ie.TV={type:3,value:"TV"},Ie.VACUUM={type:3,value:"VACUUM"},Ie.VENT={type:3,value:"VENT"},Ie.VENTILATION={type:3,value:"VENTILATION"},Ie.WASTEWATER={type:3,value:"WASTEWATER"},Ie.WATERSUPPLY={type:3,value:"WATERSUPPLY"},Ie.USERDEFINED={type:3,value:"USERDEFINED"},Ie.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDistributionSystemEnum=Ie;class ve{}ve.CONFIDENTIAL={type:3,value:"CONFIDENTIAL"},ve.PERSONAL={type:3,value:"PERSONAL"},ve.PUBLIC={type:3,value:"PUBLIC"},ve.RESTRICTED={type:3,value:"RESTRICTED"},ve.USERDEFINED={type:3,value:"USERDEFINED"},ve.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDocumentConfidentialityEnum=ve;class Te{}Te.DRAFT={type:3,value:"DRAFT"},Te.FINAL={type:3,value:"FINAL"},Te.FINALDRAFT={type:3,value:"FINALDRAFT"},Te.REVISION={type:3,value:"REVISION"},Te.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDocumentStatusEnum=Te;class _e{}_e.DOUBLE_ACTING={type:3,value:"DOUBLE_ACTING"},_e.FIXEDPANEL={type:3,value:"FIXEDPANEL"},_e.FOLDING={type:3,value:"FOLDING"},_e.REVOLVING={type:3,value:"REVOLVING"},_e.ROLLINGUP={type:3,value:"ROLLINGUP"},_e.SLIDING={type:3,value:"SLIDING"},_e.SWINGING={type:3,value:"SWINGING"},_e.USERDEFINED={type:3,value:"USERDEFINED"},_e.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorPanelOperationEnum=_e;class Re{}Re.LEFT={type:3,value:"LEFT"},Re.MIDDLE={type:3,value:"MIDDLE"},Re.RIGHT={type:3,value:"RIGHT"},Re.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorPanelPositionEnum=Re;class Pe{}Pe.ALUMINIUM={type:3,value:"ALUMINIUM"},Pe.ALUMINIUM_PLASTIC={type:3,value:"ALUMINIUM_PLASTIC"},Pe.ALUMINIUM_WOOD={type:3,value:"ALUMINIUM_WOOD"},Pe.HIGH_GRADE_STEEL={type:3,value:"HIGH_GRADE_STEEL"},Pe.PLASTIC={type:3,value:"PLASTIC"},Pe.STEEL={type:3,value:"STEEL"},Pe.WOOD={type:3,value:"WOOD"},Pe.USERDEFINED={type:3,value:"USERDEFINED"},Pe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorStyleConstructionEnum=Pe;class De{}De.DOUBLE_DOOR_DOUBLE_SWING={type:3,value:"DOUBLE_DOOR_DOUBLE_SWING"},De.DOUBLE_DOOR_FOLDING={type:3,value:"DOUBLE_DOOR_FOLDING"},De.DOUBLE_DOOR_SINGLE_SWING={type:3,value:"DOUBLE_DOOR_SINGLE_SWING"},De.DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT={type:3,value:"DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT"},De.DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT={type:3,value:"DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT"},De.DOUBLE_DOOR_SLIDING={type:3,value:"DOUBLE_DOOR_SLIDING"},De.DOUBLE_SWING_LEFT={type:3,value:"DOUBLE_SWING_LEFT"},De.DOUBLE_SWING_RIGHT={type:3,value:"DOUBLE_SWING_RIGHT"},De.FOLDING_TO_LEFT={type:3,value:"FOLDING_TO_LEFT"},De.FOLDING_TO_RIGHT={type:3,value:"FOLDING_TO_RIGHT"},De.REVOLVING={type:3,value:"REVOLVING"},De.ROLLINGUP={type:3,value:"ROLLINGUP"},De.SINGLE_SWING_LEFT={type:3,value:"SINGLE_SWING_LEFT"},De.SINGLE_SWING_RIGHT={type:3,value:"SINGLE_SWING_RIGHT"},De.SLIDING_TO_LEFT={type:3,value:"SLIDING_TO_LEFT"},De.SLIDING_TO_RIGHT={type:3,value:"SLIDING_TO_RIGHT"},De.USERDEFINED={type:3,value:"USERDEFINED"},De.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorStyleOperationEnum=De;class Ne{}Ne.BOOM_BARRIER={type:3,value:"BOOM_BARRIER"},Ne.DOOR={type:3,value:"DOOR"},Ne.GATE={type:3,value:"GATE"},Ne.TRAPDOOR={type:3,value:"TRAPDOOR"},Ne.TURNSTILE={type:3,value:"TURNSTILE"},Ne.USERDEFINED={type:3,value:"USERDEFINED"},Ne.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorTypeEnum=Ne;class be{}be.DOUBLE_PANEL_DOUBLE_SWING={type:3,value:"DOUBLE_PANEL_DOUBLE_SWING"},be.DOUBLE_PANEL_FOLDING={type:3,value:"DOUBLE_PANEL_FOLDING"},be.DOUBLE_PANEL_LIFTING_VERTICAL={type:3,value:"DOUBLE_PANEL_LIFTING_VERTICAL"},be.DOUBLE_PANEL_SINGLE_SWING={type:3,value:"DOUBLE_PANEL_SINGLE_SWING"},be.DOUBLE_PANEL_SINGLE_SWING_OPPOSITE_LEFT={type:3,value:"DOUBLE_PANEL_SINGLE_SWING_OPPOSITE_LEFT"},be.DOUBLE_PANEL_SINGLE_SWING_OPPOSITE_RIGHT={type:3,value:"DOUBLE_PANEL_SINGLE_SWING_OPPOSITE_RIGHT"},be.DOUBLE_PANEL_SLIDING={type:3,value:"DOUBLE_PANEL_SLIDING"},be.DOUBLE_SWING_LEFT={type:3,value:"DOUBLE_SWING_LEFT"},be.DOUBLE_SWING_RIGHT={type:3,value:"DOUBLE_SWING_RIGHT"},be.FOLDING_TO_LEFT={type:3,value:"FOLDING_TO_LEFT"},be.FOLDING_TO_RIGHT={type:3,value:"FOLDING_TO_RIGHT"},be.LIFTING_HORIZONTAL={type:3,value:"LIFTING_HORIZONTAL"},be.LIFTING_VERTICAL_LEFT={type:3,value:"LIFTING_VERTICAL_LEFT"},be.LIFTING_VERTICAL_RIGHT={type:3,value:"LIFTING_VERTICAL_RIGHT"},be.REVOLVING_HORIZONTAL={type:3,value:"REVOLVING_HORIZONTAL"},be.REVOLVING_VERTICAL={type:3,value:"REVOLVING_VERTICAL"},be.ROLLINGUP={type:3,value:"ROLLINGUP"},be.SINGLE_SWING_LEFT={type:3,value:"SINGLE_SWING_LEFT"},be.SINGLE_SWING_RIGHT={type:3,value:"SINGLE_SWING_RIGHT"},be.SLIDING_TO_LEFT={type:3,value:"SLIDING_TO_LEFT"},be.SLIDING_TO_RIGHT={type:3,value:"SLIDING_TO_RIGHT"},be.SWING_FIXED_LEFT={type:3,value:"SWING_FIXED_LEFT"},be.SWING_FIXED_RIGHT={type:3,value:"SWING_FIXED_RIGHT"},be.USERDEFINED={type:3,value:"USERDEFINED"},be.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorTypeOperationEnum=be;class Ce{}Ce.BEND={type:3,value:"BEND"},Ce.CONNECTOR={type:3,value:"CONNECTOR"},Ce.ENTRY={type:3,value:"ENTRY"},Ce.EXIT={type:3,value:"EXIT"},Ce.JUNCTION={type:3,value:"JUNCTION"},Ce.OBSTRUCTION={type:3,value:"OBSTRUCTION"},Ce.TRANSITION={type:3,value:"TRANSITION"},Ce.USERDEFINED={type:3,value:"USERDEFINED"},Ce.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDuctFittingTypeEnum=Ce;class Oe{}Oe.FLEXIBLESEGMENT={type:3,value:"FLEXIBLESEGMENT"},Oe.RIGIDSEGMENT={type:3,value:"RIGIDSEGMENT"},Oe.USERDEFINED={type:3,value:"USERDEFINED"},Oe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDuctSegmentTypeEnum=Oe;class Se{}Se.FLATOVAL={type:3,value:"FLATOVAL"},Se.RECTANGULAR={type:3,value:"RECTANGULAR"},Se.ROUND={type:3,value:"ROUND"},Se.USERDEFINED={type:3,value:"USERDEFINED"},Se.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDuctSilencerTypeEnum=Se;class xe{}xe.BASE_EXCAVATION={type:3,value:"BASE_EXCAVATION"},xe.CUT={type:3,value:"CUT"},xe.DREDGING={type:3,value:"DREDGING"},xe.EXCAVATION={type:3,value:"EXCAVATION"},xe.OVEREXCAVATION={type:3,value:"OVEREXCAVATION"},xe.PAVEMENTMILLING={type:3,value:"PAVEMENTMILLING"},xe.STEPEXCAVATION={type:3,value:"STEPEXCAVATION"},xe.TOPSOILREMOVAL={type:3,value:"TOPSOILREMOVAL"},xe.TRENCH={type:3,value:"TRENCH"},xe.USERDEFINED={type:3,value:"USERDEFINED"},xe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEarthworksCutTypeEnum=xe;class we{}we.BACKFILL={type:3,value:"BACKFILL"},we.COUNTERWEIGHT={type:3,value:"COUNTERWEIGHT"},we.EMBANKMENT={type:3,value:"EMBANKMENT"},we.SLOPEFILL={type:3,value:"SLOPEFILL"},we.SUBGRADE={type:3,value:"SUBGRADE"},we.SUBGRADEBED={type:3,value:"SUBGRADEBED"},we.TRANSITIONSECTION={type:3,value:"TRANSITIONSECTION"},we.USERDEFINED={type:3,value:"USERDEFINED"},we.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEarthworksFillTypeEnum=we;class Be{}Be.DISHWASHER={type:3,value:"DISHWASHER"},Be.ELECTRICCOOKER={type:3,value:"ELECTRICCOOKER"},Be.FREESTANDINGELECTRICHEATER={type:3,value:"FREESTANDINGELECTRICHEATER"},Be.FREESTANDINGFAN={type:3,value:"FREESTANDINGFAN"},Be.FREESTANDINGWATERCOOLER={type:3,value:"FREESTANDINGWATERCOOLER"},Be.FREESTANDINGWATERHEATER={type:3,value:"FREESTANDINGWATERHEATER"},Be.FREEZER={type:3,value:"FREEZER"},Be.FRIDGE_FREEZER={type:3,value:"FRIDGE_FREEZER"},Be.HANDDRYER={type:3,value:"HANDDRYER"},Be.KITCHENMACHINE={type:3,value:"KITCHENMACHINE"},Be.MICROWAVE={type:3,value:"MICROWAVE"},Be.PHOTOCOPIER={type:3,value:"PHOTOCOPIER"},Be.REFRIGERATOR={type:3,value:"REFRIGERATOR"},Be.TUMBLEDRYER={type:3,value:"TUMBLEDRYER"},Be.VENDINGMACHINE={type:3,value:"VENDINGMACHINE"},Be.WASHINGMACHINE={type:3,value:"WASHINGMACHINE"},Be.USERDEFINED={type:3,value:"USERDEFINED"},Be.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricApplianceTypeEnum=Be;class Fe{}Fe.CONSUMERUNIT={type:3,value:"CONSUMERUNIT"},Fe.DISTRIBUTIONBOARD={type:3,value:"DISTRIBUTIONBOARD"},Fe.MOTORCONTROLCENTRE={type:3,value:"MOTORCONTROLCENTRE"},Fe.SWITCHBOARD={type:3,value:"SWITCHBOARD"},Fe.USERDEFINED={type:3,value:"USERDEFINED"},Fe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricDistributionBoardTypeEnum=Fe;class Me{}Me.BATTERY={type:3,value:"BATTERY"},Me.CAPACITOR={type:3,value:"CAPACITOR"},Me.CAPACITORBANK={type:3,value:"CAPACITORBANK"},Me.COMPENSATOR={type:3,value:"COMPENSATOR"},Me.HARMONICFILTER={type:3,value:"HARMONICFILTER"},Me.INDUCTOR={type:3,value:"INDUCTOR"},Me.INDUCTORBANK={type:3,value:"INDUCTORBANK"},Me.RECHARGER={type:3,value:"RECHARGER"},Me.UPS={type:3,value:"UPS"},Me.USERDEFINED={type:3,value:"USERDEFINED"},Me.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricFlowStorageDeviceTypeEnum=Me;class Le{}Le.ELECTRONICFILTER={type:3,value:"ELECTRONICFILTER"},Le.USERDEFINED={type:3,value:"USERDEFINED"},Le.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricFlowTreatmentDeviceTypeEnum=Le;class Ue{}Ue.CHP={type:3,value:"CHP"},Ue.ENGINEGENERATOR={type:3,value:"ENGINEGENERATOR"},Ue.STANDALONE={type:3,value:"STANDALONE"},Ue.USERDEFINED={type:3,value:"USERDEFINED"},Ue.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricGeneratorTypeEnum=Ue;class He{}He.DC={type:3,value:"DC"},He.INDUCTION={type:3,value:"INDUCTION"},He.POLYPHASE={type:3,value:"POLYPHASE"},He.RELUCTANCESYNCHRONOUS={type:3,value:"RELUCTANCESYNCHRONOUS"},He.SYNCHRONOUS={type:3,value:"SYNCHRONOUS"},He.USERDEFINED={type:3,value:"USERDEFINED"},He.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricMotorTypeEnum=He;class Ge{}Ge.RELAY={type:3,value:"RELAY"},Ge.TIMECLOCK={type:3,value:"TIMECLOCK"},Ge.TIMEDELAY={type:3,value:"TIMEDELAY"},Ge.USERDEFINED={type:3,value:"USERDEFINED"},Ge.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricTimeControlTypeEnum=Ge;class ke{}ke.ABUTMENT={type:3,value:"ABUTMENT"},ke.ACCESSORY_ASSEMBLY={type:3,value:"ACCESSORY_ASSEMBLY"},ke.ARCH={type:3,value:"ARCH"},ke.BEAM_GRID={type:3,value:"BEAM_GRID"},ke.BRACED_FRAME={type:3,value:"BRACED_FRAME"},ke.CROSS_BRACING={type:3,value:"CROSS_BRACING"},ke.DECK={type:3,value:"DECK"},ke.DILATATIONPANEL={type:3,value:"DILATATIONPANEL"},ke.ENTRANCEWORKS={type:3,value:"ENTRANCEWORKS"},ke.GIRDER={type:3,value:"GIRDER"},ke.GRID={type:3,value:"GRID"},ke.MAST={type:3,value:"MAST"},ke.PIER={type:3,value:"PIER"},ke.PYLON={type:3,value:"PYLON"},ke.RAIL_MECHANICAL_EQUIPMENT_ASSEMBLY={type:3,value:"RAIL_MECHANICAL_EQUIPMENT_ASSEMBLY"},ke.REINFORCEMENT_UNIT={type:3,value:"REINFORCEMENT_UNIT"},ke.RIGID_FRAME={type:3,value:"RIGID_FRAME"},ke.SHELTER={type:3,value:"SHELTER"},ke.SIGNALASSEMBLY={type:3,value:"SIGNALASSEMBLY"},ke.SLAB_FIELD={type:3,value:"SLAB_FIELD"},ke.SUMPBUSTER={type:3,value:"SUMPBUSTER"},ke.SUPPORTINGASSEMBLY={type:3,value:"SUPPORTINGASSEMBLY"},ke.SUSPENSIONASSEMBLY={type:3,value:"SUSPENSIONASSEMBLY"},ke.TRACKPANEL={type:3,value:"TRACKPANEL"},ke.TRACTION_SWITCHING_ASSEMBLY={type:3,value:"TRACTION_SWITCHING_ASSEMBLY"},ke.TRAFFIC_CALMING_DEVICE={type:3,value:"TRAFFIC_CALMING_DEVICE"},ke.TRUSS={type:3,value:"TRUSS"},ke.TURNOUTPANEL={type:3,value:"TURNOUTPANEL"},ke.USERDEFINED={type:3,value:"USERDEFINED"},ke.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElementAssemblyTypeEnum=ke;class Ve{}Ve.COMPLEX={type:3,value:"COMPLEX"},Ve.ELEMENT={type:3,value:"ELEMENT"},Ve.PARTIAL={type:3,value:"PARTIAL"},e.IfcElementCompositionEnum=Ve;class je{}je.EXTERNALCOMBUSTION={type:3,value:"EXTERNALCOMBUSTION"},je.INTERNALCOMBUSTION={type:3,value:"INTERNALCOMBUSTION"},je.USERDEFINED={type:3,value:"USERDEFINED"},je.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEngineTypeEnum=je;class Qe{}Qe.DIRECTEVAPORATIVEAIRWASHER={type:3,value:"DIRECTEVAPORATIVEAIRWASHER"},Qe.DIRECTEVAPORATIVEPACKAGEDROTARYAIRCOOLER={type:3,value:"DIRECTEVAPORATIVEPACKAGEDROTARYAIRCOOLER"},Qe.DIRECTEVAPORATIVERANDOMMEDIAAIRCOOLER={type:3,value:"DIRECTEVAPORATIVERANDOMMEDIAAIRCOOLER"},Qe.DIRECTEVAPORATIVERIGIDMEDIAAIRCOOLER={type:3,value:"DIRECTEVAPORATIVERIGIDMEDIAAIRCOOLER"},Qe.DIRECTEVAPORATIVESLINGERSPACKAGEDAIRCOOLER={type:3,value:"DIRECTEVAPORATIVESLINGERSPACKAGEDAIRCOOLER"},Qe.INDIRECTDIRECTCOMBINATION={type:3,value:"INDIRECTDIRECTCOMBINATION"},Qe.INDIRECTEVAPORATIVECOOLINGTOWERORCOILCOOLER={type:3,value:"INDIRECTEVAPORATIVECOOLINGTOWERORCOILCOOLER"},Qe.INDIRECTEVAPORATIVEPACKAGEAIRCOOLER={type:3,value:"INDIRECTEVAPORATIVEPACKAGEAIRCOOLER"},Qe.INDIRECTEVAPORATIVEWETCOIL={type:3,value:"INDIRECTEVAPORATIVEWETCOIL"},Qe.USERDEFINED={type:3,value:"USERDEFINED"},Qe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEvaporativeCoolerTypeEnum=Qe;class We{}We.DIRECTEXPANSION={type:3,value:"DIRECTEXPANSION"},We.DIRECTEXPANSIONBRAZEDPLATE={type:3,value:"DIRECTEXPANSIONBRAZEDPLATE"},We.DIRECTEXPANSIONSHELLANDTUBE={type:3,value:"DIRECTEXPANSIONSHELLANDTUBE"},We.DIRECTEXPANSIONTUBEINTUBE={type:3,value:"DIRECTEXPANSIONTUBEINTUBE"},We.FLOODEDSHELLANDTUBE={type:3,value:"FLOODEDSHELLANDTUBE"},We.SHELLANDCOIL={type:3,value:"SHELLANDCOIL"},We.USERDEFINED={type:3,value:"USERDEFINED"},We.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEvaporatorTypeEnum=We;class ze{}ze.EVENTCOMPLEX={type:3,value:"EVENTCOMPLEX"},ze.EVENTMESSAGE={type:3,value:"EVENTMESSAGE"},ze.EVENTRULE={type:3,value:"EVENTRULE"},ze.EVENTTIME={type:3,value:"EVENTTIME"},ze.USERDEFINED={type:3,value:"USERDEFINED"},ze.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEventTriggerTypeEnum=ze;class Ke{}Ke.ENDEVENT={type:3,value:"ENDEVENT"},Ke.INTERMEDIATEEVENT={type:3,value:"INTERMEDIATEEVENT"},Ke.STARTEVENT={type:3,value:"STARTEVENT"},Ke.USERDEFINED={type:3,value:"USERDEFINED"},Ke.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEventTypeEnum=Ke;class Ye{}Ye.EXTERNAL={type:3,value:"EXTERNAL"},Ye.EXTERNAL_EARTH={type:3,value:"EXTERNAL_EARTH"},Ye.EXTERNAL_FIRE={type:3,value:"EXTERNAL_FIRE"},Ye.EXTERNAL_WATER={type:3,value:"EXTERNAL_WATER"},Ye.USERDEFINED={type:3,value:"USERDEFINED"},Ye.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcExternalSpatialElementTypeEnum=Ye;class Xe{}Xe.ABOVEGROUND={type:3,value:"ABOVEGROUND"},Xe.BELOWGROUND={type:3,value:"BELOWGROUND"},Xe.JUNCTION={type:3,value:"JUNCTION"},Xe.LEVELCROSSING={type:3,value:"LEVELCROSSING"},Xe.SEGMENT={type:3,value:"SEGMENT"},Xe.SUBSTRUCTURE={type:3,value:"SUBSTRUCTURE"},Xe.SUPERSTRUCTURE={type:3,value:"SUPERSTRUCTURE"},Xe.TERMINAL={type:3,value:"TERMINAL"},Xe.USERDEFINED={type:3,value:"USERDEFINED"},Xe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFacilityPartCommonTypeEnum=Xe;class Ze{}Ze.LATERAL={type:3,value:"LATERAL"},Ze.LONGITUDINAL={type:3,value:"LONGITUDINAL"},Ze.REGION={type:3,value:"REGION"},Ze.VERTICAL={type:3,value:"VERTICAL"},Ze.USERDEFINED={type:3,value:"USERDEFINED"},Ze.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFacilityUsageEnum=Ze;class qe{}qe.CENTRIFUGALAIRFOIL={type:3,value:"CENTRIFUGALAIRFOIL"},qe.CENTRIFUGALBACKWARDINCLINEDCURVED={type:3,value:"CENTRIFUGALBACKWARDINCLINEDCURVED"},qe.CENTRIFUGALFORWARDCURVED={type:3,value:"CENTRIFUGALFORWARDCURVED"},qe.CENTRIFUGALRADIAL={type:3,value:"CENTRIFUGALRADIAL"},qe.PROPELLORAXIAL={type:3,value:"PROPELLORAXIAL"},qe.TUBEAXIAL={type:3,value:"TUBEAXIAL"},qe.VANEAXIAL={type:3,value:"VANEAXIAL"},qe.USERDEFINED={type:3,value:"USERDEFINED"},qe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFanTypeEnum=qe;class Je{}Je.GLUE={type:3,value:"GLUE"},Je.MORTAR={type:3,value:"MORTAR"},Je.WELD={type:3,value:"WELD"},Je.USERDEFINED={type:3,value:"USERDEFINED"},Je.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFastenerTypeEnum=Je;class $e{}$e.AIRPARTICLEFILTER={type:3,value:"AIRPARTICLEFILTER"},$e.COMPRESSEDAIRFILTER={type:3,value:"COMPRESSEDAIRFILTER"},$e.ODORFILTER={type:3,value:"ODORFILTER"},$e.OILFILTER={type:3,value:"OILFILTER"},$e.STRAINER={type:3,value:"STRAINER"},$e.WATERFILTER={type:3,value:"WATERFILTER"},$e.USERDEFINED={type:3,value:"USERDEFINED"},$e.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFilterTypeEnum=$e;class et{}et.BREECHINGINLET={type:3,value:"BREECHINGINLET"},et.FIREHYDRANT={type:3,value:"FIREHYDRANT"},et.FIREMONITOR={type:3,value:"FIREMONITOR"},et.HOSEREEL={type:3,value:"HOSEREEL"},et.SPRINKLER={type:3,value:"SPRINKLER"},et.SPRINKLERDEFLECTOR={type:3,value:"SPRINKLERDEFLECTOR"},et.USERDEFINED={type:3,value:"USERDEFINED"},et.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFireSuppressionTerminalTypeEnum=et;class tt{}tt.SINK={type:3,value:"SINK"},tt.SOURCE={type:3,value:"SOURCE"},tt.SOURCEANDSINK={type:3,value:"SOURCEANDSINK"},tt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFlowDirectionEnum=tt;class st{}st.AMMETER={type:3,value:"AMMETER"},st.COMBINED={type:3,value:"COMBINED"},st.FREQUENCYMETER={type:3,value:"FREQUENCYMETER"},st.PHASEANGLEMETER={type:3,value:"PHASEANGLEMETER"},st.POWERFACTORMETER={type:3,value:"POWERFACTORMETER"},st.PRESSUREGAUGE={type:3,value:"PRESSUREGAUGE"},st.THERMOMETER={type:3,value:"THERMOMETER"},st.VOLTMETER={type:3,value:"VOLTMETER"},st.VOLTMETER_PEAK={type:3,value:"VOLTMETER_PEAK"},st.VOLTMETER_RMS={type:3,value:"VOLTMETER_RMS"},st.USERDEFINED={type:3,value:"USERDEFINED"},st.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFlowInstrumentTypeEnum=st;class it{}it.ENERGYMETER={type:3,value:"ENERGYMETER"},it.GASMETER={type:3,value:"GASMETER"},it.OILMETER={type:3,value:"OILMETER"},it.WATERMETER={type:3,value:"WATERMETER"},it.USERDEFINED={type:3,value:"USERDEFINED"},it.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFlowMeterTypeEnum=it;class rt{}rt.CAISSON_FOUNDATION={type:3,value:"CAISSON_FOUNDATION"},rt.FOOTING_BEAM={type:3,value:"FOOTING_BEAM"},rt.PAD_FOOTING={type:3,value:"PAD_FOOTING"},rt.PILE_CAP={type:3,value:"PILE_CAP"},rt.STRIP_FOOTING={type:3,value:"STRIP_FOOTING"},rt.USERDEFINED={type:3,value:"USERDEFINED"},rt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFootingTypeEnum=rt;class ot{}ot.BED={type:3,value:"BED"},ot.CHAIR={type:3,value:"CHAIR"},ot.DESK={type:3,value:"DESK"},ot.FILECABINET={type:3,value:"FILECABINET"},ot.SHELF={type:3,value:"SHELF"},ot.SOFA={type:3,value:"SOFA"},ot.TABLE={type:3,value:"TABLE"},ot.TECHNICALCABINET={type:3,value:"TECHNICALCABINET"},ot.USERDEFINED={type:3,value:"USERDEFINED"},ot.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFurnitureTypeEnum=ot;class nt{}nt.SOIL_BORING_POINT={type:3,value:"SOIL_BORING_POINT"},nt.TERRAIN={type:3,value:"TERRAIN"},nt.VEGETATION={type:3,value:"VEGETATION"},nt.USERDEFINED={type:3,value:"USERDEFINED"},nt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcGeographicElementTypeEnum=nt;class at{}at.ELEVATION_VIEW={type:3,value:"ELEVATION_VIEW"},at.GRAPH_VIEW={type:3,value:"GRAPH_VIEW"},at.MODEL_VIEW={type:3,value:"MODEL_VIEW"},at.PLAN_VIEW={type:3,value:"PLAN_VIEW"},at.REFLECTED_PLAN_VIEW={type:3,value:"REFLECTED_PLAN_VIEW"},at.SECTION_VIEW={type:3,value:"SECTION_VIEW"},at.SKETCH_VIEW={type:3,value:"SKETCH_VIEW"},at.USERDEFINED={type:3,value:"USERDEFINED"},at.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcGeometricProjectionEnum=at;class lt{}lt.SOLID={type:3,value:"SOLID"},lt.VOID={type:3,value:"VOID"},lt.WATER={type:3,value:"WATER"},lt.USERDEFINED={type:3,value:"USERDEFINED"},lt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcGeotechnicalStratumTypeEnum=lt;class ht{}ht.GLOBAL_COORDS={type:3,value:"GLOBAL_COORDS"},ht.LOCAL_COORDS={type:3,value:"LOCAL_COORDS"},e.IfcGlobalOrLocalEnum=ht;class ct{}ct.IRREGULAR={type:3,value:"IRREGULAR"},ct.RADIAL={type:3,value:"RADIAL"},ct.RECTANGULAR={type:3,value:"RECTANGULAR"},ct.TRIANGULAR={type:3,value:"TRIANGULAR"},ct.USERDEFINED={type:3,value:"USERDEFINED"},ct.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcGridTypeEnum=ct;class At{}At.PLATE={type:3,value:"PLATE"},At.SHELLANDTUBE={type:3,value:"SHELLANDTUBE"},At.TURNOUTHEATING={type:3,value:"TURNOUTHEATING"},At.USERDEFINED={type:3,value:"USERDEFINED"},At.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcHeatExchangerTypeEnum=At;class ut{}ut.ADIABATICAIRWASHER={type:3,value:"ADIABATICAIRWASHER"},ut.ADIABATICATOMIZING={type:3,value:"ADIABATICATOMIZING"},ut.ADIABATICCOMPRESSEDAIRNOZZLE={type:3,value:"ADIABATICCOMPRESSEDAIRNOZZLE"},ut.ADIABATICPAN={type:3,value:"ADIABATICPAN"},ut.ADIABATICRIGIDMEDIA={type:3,value:"ADIABATICRIGIDMEDIA"},ut.ADIABATICULTRASONIC={type:3,value:"ADIABATICULTRASONIC"},ut.ADIABATICWETTEDELEMENT={type:3,value:"ADIABATICWETTEDELEMENT"},ut.ASSISTEDBUTANE={type:3,value:"ASSISTEDBUTANE"},ut.ASSISTEDELECTRIC={type:3,value:"ASSISTEDELECTRIC"},ut.ASSISTEDNATURALGAS={type:3,value:"ASSISTEDNATURALGAS"},ut.ASSISTEDPROPANE={type:3,value:"ASSISTEDPROPANE"},ut.ASSISTEDSTEAM={type:3,value:"ASSISTEDSTEAM"},ut.STEAMINJECTION={type:3,value:"STEAMINJECTION"},ut.USERDEFINED={type:3,value:"USERDEFINED"},ut.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcHumidifierTypeEnum=ut;class pt{}pt.BUMPER={type:3,value:"BUMPER"},pt.CRASHCUSHION={type:3,value:"CRASHCUSHION"},pt.DAMPINGSYSTEM={type:3,value:"DAMPINGSYSTEM"},pt.FENDER={type:3,value:"FENDER"},pt.USERDEFINED={type:3,value:"USERDEFINED"},pt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcImpactProtectionDeviceTypeEnum=pt;class dt{}dt.CYCLONIC={type:3,value:"CYCLONIC"},dt.GREASE={type:3,value:"GREASE"},dt.OIL={type:3,value:"OIL"},dt.PETROL={type:3,value:"PETROL"},dt.USERDEFINED={type:3,value:"USERDEFINED"},dt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcInterceptorTypeEnum=dt;class ft{}ft.EXTERNAL={type:3,value:"EXTERNAL"},ft.EXTERNAL_EARTH={type:3,value:"EXTERNAL_EARTH"},ft.EXTERNAL_FIRE={type:3,value:"EXTERNAL_FIRE"},ft.EXTERNAL_WATER={type:3,value:"EXTERNAL_WATER"},ft.INTERNAL={type:3,value:"INTERNAL"},ft.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcInternalOrExternalEnum=ft;class Et{}Et.ASSETINVENTORY={type:3,value:"ASSETINVENTORY"},Et.FURNITUREINVENTORY={type:3,value:"FURNITUREINVENTORY"},Et.SPACEINVENTORY={type:3,value:"SPACEINVENTORY"},Et.USERDEFINED={type:3,value:"USERDEFINED"},Et.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcInventoryTypeEnum=Et;class mt{}mt.DATA={type:3,value:"DATA"},mt.POWER={type:3,value:"POWER"},mt.USERDEFINED={type:3,value:"USERDEFINED"},mt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcJunctionBoxTypeEnum=mt;class yt{}yt.PIECEWISE_BEZIER_KNOTS={type:3,value:"PIECEWISE_BEZIER_KNOTS"},yt.QUASI_UNIFORM_KNOTS={type:3,value:"QUASI_UNIFORM_KNOTS"},yt.UNIFORM_KNOTS={type:3,value:"UNIFORM_KNOTS"},yt.UNSPECIFIED={type:3,value:"UNSPECIFIED"},e.IfcKnotType=yt;class gt{}gt.ADMINISTRATION={type:3,value:"ADMINISTRATION"},gt.CARPENTRY={type:3,value:"CARPENTRY"},gt.CLEANING={type:3,value:"CLEANING"},gt.CONCRETE={type:3,value:"CONCRETE"},gt.DRYWALL={type:3,value:"DRYWALL"},gt.ELECTRIC={type:3,value:"ELECTRIC"},gt.FINISHING={type:3,value:"FINISHING"},gt.FLOORING={type:3,value:"FLOORING"},gt.GENERAL={type:3,value:"GENERAL"},gt.HVAC={type:3,value:"HVAC"},gt.LANDSCAPING={type:3,value:"LANDSCAPING"},gt.MASONRY={type:3,value:"MASONRY"},gt.PAINTING={type:3,value:"PAINTING"},gt.PAVING={type:3,value:"PAVING"},gt.PLUMBING={type:3,value:"PLUMBING"},gt.ROOFING={type:3,value:"ROOFING"},gt.SITEGRADING={type:3,value:"SITEGRADING"},gt.STEELWORK={type:3,value:"STEELWORK"},gt.SURVEYING={type:3,value:"SURVEYING"},gt.USERDEFINED={type:3,value:"USERDEFINED"},gt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLaborResourceTypeEnum=gt;class It{}It.COMPACTFLUORESCENT={type:3,value:"COMPACTFLUORESCENT"},It.FLUORESCENT={type:3,value:"FLUORESCENT"},It.HALOGEN={type:3,value:"HALOGEN"},It.HIGHPRESSUREMERCURY={type:3,value:"HIGHPRESSUREMERCURY"},It.HIGHPRESSURESODIUM={type:3,value:"HIGHPRESSURESODIUM"},It.LED={type:3,value:"LED"},It.METALHALIDE={type:3,value:"METALHALIDE"},It.OLED={type:3,value:"OLED"},It.TUNGSTENFILAMENT={type:3,value:"TUNGSTENFILAMENT"},It.USERDEFINED={type:3,value:"USERDEFINED"},It.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLampTypeEnum=It;class vt{}vt.AXIS1={type:3,value:"AXIS1"},vt.AXIS2={type:3,value:"AXIS2"},vt.AXIS3={type:3,value:"AXIS3"},e.IfcLayerSetDirectionEnum=vt;class Tt{}Tt.TYPE_A={type:3,value:"TYPE_A"},Tt.TYPE_B={type:3,value:"TYPE_B"},Tt.TYPE_C={type:3,value:"TYPE_C"},Tt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLightDistributionCurveEnum=Tt;class _t{}_t.COMPACTFLUORESCENT={type:3,value:"COMPACTFLUORESCENT"},_t.FLUORESCENT={type:3,value:"FLUORESCENT"},_t.HIGHPRESSUREMERCURY={type:3,value:"HIGHPRESSUREMERCURY"},_t.HIGHPRESSURESODIUM={type:3,value:"HIGHPRESSURESODIUM"},_t.LIGHTEMITTINGDIODE={type:3,value:"LIGHTEMITTINGDIODE"},_t.LOWPRESSURESODIUM={type:3,value:"LOWPRESSURESODIUM"},_t.LOWVOLTAGEHALOGEN={type:3,value:"LOWVOLTAGEHALOGEN"},_t.MAINVOLTAGEHALOGEN={type:3,value:"MAINVOLTAGEHALOGEN"},_t.METALHALIDE={type:3,value:"METALHALIDE"},_t.TUNGSTENFILAMENT={type:3,value:"TUNGSTENFILAMENT"},_t.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLightEmissionSourceEnum=_t;class Rt{}Rt.DIRECTIONSOURCE={type:3,value:"DIRECTIONSOURCE"},Rt.POINTSOURCE={type:3,value:"POINTSOURCE"},Rt.SECURITYLIGHTING={type:3,value:"SECURITYLIGHTING"},Rt.USERDEFINED={type:3,value:"USERDEFINED"},Rt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLightFixtureTypeEnum=Rt;class Pt{}Pt.HOSEREEL={type:3,value:"HOSEREEL"},Pt.LOADINGARM={type:3,value:"LOADINGARM"},Pt.USERDEFINED={type:3,value:"USERDEFINED"},Pt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLiquidTerminalTypeEnum=Pt;class Dt{}Dt.LOAD_CASE={type:3,value:"LOAD_CASE"},Dt.LOAD_COMBINATION={type:3,value:"LOAD_COMBINATION"},Dt.LOAD_GROUP={type:3,value:"LOAD_GROUP"},Dt.USERDEFINED={type:3,value:"USERDEFINED"},Dt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLoadGroupTypeEnum=Dt;class Nt{}Nt.LOGICALAND={type:3,value:"LOGICALAND"},Nt.LOGICALNOTAND={type:3,value:"LOGICALNOTAND"},Nt.LOGICALNOTOR={type:3,value:"LOGICALNOTOR"},Nt.LOGICALOR={type:3,value:"LOGICALOR"},Nt.LOGICALXOR={type:3,value:"LOGICALXOR"},e.IfcLogicalOperatorEnum=Nt;class bt{}bt.BARRIERBEACH={type:3,value:"BARRIERBEACH"},bt.BREAKWATER={type:3,value:"BREAKWATER"},bt.CANAL={type:3,value:"CANAL"},bt.DRYDOCK={type:3,value:"DRYDOCK"},bt.FLOATINGDOCK={type:3,value:"FLOATINGDOCK"},bt.HYDROLIFT={type:3,value:"HYDROLIFT"},bt.JETTY={type:3,value:"JETTY"},bt.LAUNCHRECOVERY={type:3,value:"LAUNCHRECOVERY"},bt.MARINEDEFENCE={type:3,value:"MARINEDEFENCE"},bt.NAVIGATIONALCHANNEL={type:3,value:"NAVIGATIONALCHANNEL"},bt.PORT={type:3,value:"PORT"},bt.QUAY={type:3,value:"QUAY"},bt.REVETMENT={type:3,value:"REVETMENT"},bt.SHIPLIFT={type:3,value:"SHIPLIFT"},bt.SHIPLOCK={type:3,value:"SHIPLOCK"},bt.SHIPYARD={type:3,value:"SHIPYARD"},bt.SLIPWAY={type:3,value:"SLIPWAY"},bt.WATERWAY={type:3,value:"WATERWAY"},bt.WATERWAYSHIPLIFT={type:3,value:"WATERWAYSHIPLIFT"},bt.USERDEFINED={type:3,value:"USERDEFINED"},bt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMarineFacilityTypeEnum=bt;class Ct{}Ct.ABOVEWATERLINE={type:3,value:"ABOVEWATERLINE"},Ct.ANCHORAGE={type:3,value:"ANCHORAGE"},Ct.APPROACHCHANNEL={type:3,value:"APPROACHCHANNEL"},Ct.BELOWWATERLINE={type:3,value:"BELOWWATERLINE"},Ct.BERTHINGSTRUCTURE={type:3,value:"BERTHINGSTRUCTURE"},Ct.CHAMBER={type:3,value:"CHAMBER"},Ct.CILL_LEVEL={type:3,value:"CILL_LEVEL"},Ct.COPELEVEL={type:3,value:"COPELEVEL"},Ct.CORE={type:3,value:"CORE"},Ct.CREST={type:3,value:"CREST"},Ct.GATEHEAD={type:3,value:"GATEHEAD"},Ct.GUDINGSTRUCTURE={type:3,value:"GUDINGSTRUCTURE"},Ct.HIGHWATERLINE={type:3,value:"HIGHWATERLINE"},Ct.LANDFIELD={type:3,value:"LANDFIELD"},Ct.LEEWARDSIDE={type:3,value:"LEEWARDSIDE"},Ct.LOWWATERLINE={type:3,value:"LOWWATERLINE"},Ct.MANUFACTURING={type:3,value:"MANUFACTURING"},Ct.NAVIGATIONALAREA={type:3,value:"NAVIGATIONALAREA"},Ct.PROTECTION={type:3,value:"PROTECTION"},Ct.SHIPTRANSFER={type:3,value:"SHIPTRANSFER"},Ct.STORAGEAREA={type:3,value:"STORAGEAREA"},Ct.VEHICLESERVICING={type:3,value:"VEHICLESERVICING"},Ct.WATERFIELD={type:3,value:"WATERFIELD"},Ct.WEATHERSIDE={type:3,value:"WEATHERSIDE"},Ct.USERDEFINED={type:3,value:"USERDEFINED"},Ct.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMarinePartTypeEnum=Ct;class Ot{}Ot.ANCHORBOLT={type:3,value:"ANCHORBOLT"},Ot.BOLT={type:3,value:"BOLT"},Ot.CHAIN={type:3,value:"CHAIN"},Ot.COUPLER={type:3,value:"COUPLER"},Ot.DOWEL={type:3,value:"DOWEL"},Ot.NAIL={type:3,value:"NAIL"},Ot.NAILPLATE={type:3,value:"NAILPLATE"},Ot.RAILFASTENING={type:3,value:"RAILFASTENING"},Ot.RAILJOINT={type:3,value:"RAILJOINT"},Ot.RIVET={type:3,value:"RIVET"},Ot.ROPE={type:3,value:"ROPE"},Ot.SCREW={type:3,value:"SCREW"},Ot.SHEARCONNECTOR={type:3,value:"SHEARCONNECTOR"},Ot.STAPLE={type:3,value:"STAPLE"},Ot.STUDSHEARCONNECTOR={type:3,value:"STUDSHEARCONNECTOR"},Ot.USERDEFINED={type:3,value:"USERDEFINED"},Ot.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMechanicalFastenerTypeEnum=Ot;class St{}St.AIRSTATION={type:3,value:"AIRSTATION"},St.FEEDAIRUNIT={type:3,value:"FEEDAIRUNIT"},St.OXYGENGENERATOR={type:3,value:"OXYGENGENERATOR"},St.OXYGENPLANT={type:3,value:"OXYGENPLANT"},St.VACUUMSTATION={type:3,value:"VACUUMSTATION"},St.USERDEFINED={type:3,value:"USERDEFINED"},St.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMedicalDeviceTypeEnum=St;class xt{}xt.ARCH_SEGMENT={type:3,value:"ARCH_SEGMENT"},xt.BRACE={type:3,value:"BRACE"},xt.CHORD={type:3,value:"CHORD"},xt.COLLAR={type:3,value:"COLLAR"},xt.MEMBER={type:3,value:"MEMBER"},xt.MULLION={type:3,value:"MULLION"},xt.PLATE={type:3,value:"PLATE"},xt.POST={type:3,value:"POST"},xt.PURLIN={type:3,value:"PURLIN"},xt.RAFTER={type:3,value:"RAFTER"},xt.STAY_CABLE={type:3,value:"STAY_CABLE"},xt.STIFFENING_RIB={type:3,value:"STIFFENING_RIB"},xt.STRINGER={type:3,value:"STRINGER"},xt.STRUCTURALCABLE={type:3,value:"STRUCTURALCABLE"},xt.STRUT={type:3,value:"STRUT"},xt.STUD={type:3,value:"STUD"},xt.SUSPENDER={type:3,value:"SUSPENDER"},xt.SUSPENSION_CABLE={type:3,value:"SUSPENSION_CABLE"},xt.TIEBAR={type:3,value:"TIEBAR"},xt.USERDEFINED={type:3,value:"USERDEFINED"},xt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMemberTypeEnum=xt;class wt{}wt.ACCESSPOINT={type:3,value:"ACCESSPOINT"},wt.BASEBANDUNIT={type:3,value:"BASEBANDUNIT"},wt.BASETRANSCEIVERSTATION={type:3,value:"BASETRANSCEIVERSTATION"},wt.E_UTRAN_NODE_B={type:3,value:"E_UTRAN_NODE_B"},wt.GATEWAY_GPRS_SUPPORT_NODE={type:3,value:"GATEWAY_GPRS_SUPPORT_NODE"},wt.MASTERUNIT={type:3,value:"MASTERUNIT"},wt.MOBILESWITCHINGCENTER={type:3,value:"MOBILESWITCHINGCENTER"},wt.MSCSERVER={type:3,value:"MSCSERVER"},wt.PACKETCONTROLUNIT={type:3,value:"PACKETCONTROLUNIT"},wt.REMOTERADIOUNIT={type:3,value:"REMOTERADIOUNIT"},wt.REMOTEUNIT={type:3,value:"REMOTEUNIT"},wt.SERVICE_GPRS_SUPPORT_NODE={type:3,value:"SERVICE_GPRS_SUPPORT_NODE"},wt.SUBSCRIBERSERVER={type:3,value:"SUBSCRIBERSERVER"},wt.USERDEFINED={type:3,value:"USERDEFINED"},wt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMobileTelecommunicationsApplianceTypeEnum=wt;class Bt{}Bt.BOLLARD={type:3,value:"BOLLARD"},Bt.LINETENSIONER={type:3,value:"LINETENSIONER"},Bt.MAGNETICDEVICE={type:3,value:"MAGNETICDEVICE"},Bt.MOORINGHOOKS={type:3,value:"MOORINGHOOKS"},Bt.VACUUMDEVICE={type:3,value:"VACUUMDEVICE"},Bt.USERDEFINED={type:3,value:"USERDEFINED"},Bt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMooringDeviceTypeEnum=Bt;class Ft{}Ft.BELTDRIVE={type:3,value:"BELTDRIVE"},Ft.COUPLING={type:3,value:"COUPLING"},Ft.DIRECTDRIVE={type:3,value:"DIRECTDRIVE"},Ft.USERDEFINED={type:3,value:"USERDEFINED"},Ft.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMotorConnectionTypeEnum=Ft;class Mt{}Mt.BEACON={type:3,value:"BEACON"},Mt.BUOY={type:3,value:"BUOY"},Mt.USERDEFINED={type:3,value:"USERDEFINED"},Mt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcNavigationElementTypeEnum=Mt;class Lt{}Lt.ACTOR={type:3,value:"ACTOR"},Lt.CONTROL={type:3,value:"CONTROL"},Lt.GROUP={type:3,value:"GROUP"},Lt.PROCESS={type:3,value:"PROCESS"},Lt.PRODUCT={type:3,value:"PRODUCT"},Lt.PROJECT={type:3,value:"PROJECT"},Lt.RESOURCE={type:3,value:"RESOURCE"},Lt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcObjectTypeEnum=Lt;class Ut{}Ut.CODECOMPLIANCE={type:3,value:"CODECOMPLIANCE"},Ut.CODEWAIVER={type:3,value:"CODEWAIVER"},Ut.DESIGNINTENT={type:3,value:"DESIGNINTENT"},Ut.EXTERNAL={type:3,value:"EXTERNAL"},Ut.HEALTHANDSAFETY={type:3,value:"HEALTHANDSAFETY"},Ut.MERGECONFLICT={type:3,value:"MERGECONFLICT"},Ut.MODELVIEW={type:3,value:"MODELVIEW"},Ut.PARAMETER={type:3,value:"PARAMETER"},Ut.REQUIREMENT={type:3,value:"REQUIREMENT"},Ut.SPECIFICATION={type:3,value:"SPECIFICATION"},Ut.TRIGGERCONDITION={type:3,value:"TRIGGERCONDITION"},Ut.USERDEFINED={type:3,value:"USERDEFINED"},Ut.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcObjectiveEnum=Ut;class Ht{}Ht.ASSIGNEE={type:3,value:"ASSIGNEE"},Ht.ASSIGNOR={type:3,value:"ASSIGNOR"},Ht.LESSEE={type:3,value:"LESSEE"},Ht.LESSOR={type:3,value:"LESSOR"},Ht.LETTINGAGENT={type:3,value:"LETTINGAGENT"},Ht.OWNER={type:3,value:"OWNER"},Ht.TENANT={type:3,value:"TENANT"},Ht.USERDEFINED={type:3,value:"USERDEFINED"},Ht.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcOccupantTypeEnum=Ht;class Gt{}Gt.OPENING={type:3,value:"OPENING"},Gt.RECESS={type:3,value:"RECESS"},Gt.USERDEFINED={type:3,value:"USERDEFINED"},Gt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcOpeningElementTypeEnum=Gt;class kt{}kt.AUDIOVISUALOUTLET={type:3,value:"AUDIOVISUALOUTLET"},kt.COMMUNICATIONSOUTLET={type:3,value:"COMMUNICATIONSOUTLET"},kt.DATAOUTLET={type:3,value:"DATAOUTLET"},kt.POWEROUTLET={type:3,value:"POWEROUTLET"},kt.TELEPHONEOUTLET={type:3,value:"TELEPHONEOUTLET"},kt.USERDEFINED={type:3,value:"USERDEFINED"},kt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcOutletTypeEnum=kt;class Vt{}Vt.FLEXIBLE={type:3,value:"FLEXIBLE"},Vt.RIGID={type:3,value:"RIGID"},Vt.USERDEFINED={type:3,value:"USERDEFINED"},Vt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPavementTypeEnum=Vt;class jt{}jt.USERDEFINED={type:3,value:"USERDEFINED"},jt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPerformanceHistoryTypeEnum=jt;class Qt{}Qt.GRILL={type:3,value:"GRILL"},Qt.LOUVER={type:3,value:"LOUVER"},Qt.SCREEN={type:3,value:"SCREEN"},Qt.USERDEFINED={type:3,value:"USERDEFINED"},Qt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPermeableCoveringOperationEnum=Qt;class Wt{}Wt.ACCESS={type:3,value:"ACCESS"},Wt.BUILDING={type:3,value:"BUILDING"},Wt.WORK={type:3,value:"WORK"},Wt.USERDEFINED={type:3,value:"USERDEFINED"},Wt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPermitTypeEnum=Wt;class zt{}zt.PHYSICAL={type:3,value:"PHYSICAL"},zt.VIRTUAL={type:3,value:"VIRTUAL"},zt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPhysicalOrVirtualEnum=zt;class Kt{}Kt.CAST_IN_PLACE={type:3,value:"CAST_IN_PLACE"},Kt.COMPOSITE={type:3,value:"COMPOSITE"},Kt.PRECAST_CONCRETE={type:3,value:"PRECAST_CONCRETE"},Kt.PREFAB_STEEL={type:3,value:"PREFAB_STEEL"},Kt.USERDEFINED={type:3,value:"USERDEFINED"},Kt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPileConstructionEnum=Kt;class Yt{}Yt.BORED={type:3,value:"BORED"},Yt.COHESION={type:3,value:"COHESION"},Yt.DRIVEN={type:3,value:"DRIVEN"},Yt.FRICTION={type:3,value:"FRICTION"},Yt.JETGROUTING={type:3,value:"JETGROUTING"},Yt.SUPPORT={type:3,value:"SUPPORT"},Yt.USERDEFINED={type:3,value:"USERDEFINED"},Yt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPileTypeEnum=Yt;class Xt{}Xt.BEND={type:3,value:"BEND"},Xt.CONNECTOR={type:3,value:"CONNECTOR"},Xt.ENTRY={type:3,value:"ENTRY"},Xt.EXIT={type:3,value:"EXIT"},Xt.JUNCTION={type:3,value:"JUNCTION"},Xt.OBSTRUCTION={type:3,value:"OBSTRUCTION"},Xt.TRANSITION={type:3,value:"TRANSITION"},Xt.USERDEFINED={type:3,value:"USERDEFINED"},Xt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPipeFittingTypeEnum=Xt;class Zt{}Zt.CULVERT={type:3,value:"CULVERT"},Zt.FLEXIBLESEGMENT={type:3,value:"FLEXIBLESEGMENT"},Zt.GUTTER={type:3,value:"GUTTER"},Zt.RIGIDSEGMENT={type:3,value:"RIGIDSEGMENT"},Zt.SPOOL={type:3,value:"SPOOL"},Zt.USERDEFINED={type:3,value:"USERDEFINED"},Zt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPipeSegmentTypeEnum=Zt;class qt{}qt.BASE_PLATE={type:3,value:"BASE_PLATE"},qt.COVER_PLATE={type:3,value:"COVER_PLATE"},qt.CURTAIN_PANEL={type:3,value:"CURTAIN_PANEL"},qt.FLANGE_PLATE={type:3,value:"FLANGE_PLATE"},qt.GUSSET_PLATE={type:3,value:"GUSSET_PLATE"},qt.SHEET={type:3,value:"SHEET"},qt.SPLICE_PLATE={type:3,value:"SPLICE_PLATE"},qt.STIFFENER_PLATE={type:3,value:"STIFFENER_PLATE"},qt.WEB_PLATE={type:3,value:"WEB_PLATE"},qt.USERDEFINED={type:3,value:"USERDEFINED"},qt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPlateTypeEnum=qt;class Jt{}Jt.CURVE3D={type:3,value:"CURVE3D"},Jt.PCURVE_S1={type:3,value:"PCURVE_S1"},Jt.PCURVE_S2={type:3,value:"PCURVE_S2"},e.IfcPreferredSurfaceCurveRepresentation=Jt;class $t{}$t.ADVICE_CAUTION={type:3,value:"ADVICE_CAUTION"},$t.ADVICE_NOTE={type:3,value:"ADVICE_NOTE"},$t.ADVICE_WARNING={type:3,value:"ADVICE_WARNING"},$t.CALIBRATION={type:3,value:"CALIBRATION"},$t.DIAGNOSTIC={type:3,value:"DIAGNOSTIC"},$t.SHUTDOWN={type:3,value:"SHUTDOWN"},$t.STARTUP={type:3,value:"STARTUP"},$t.USERDEFINED={type:3,value:"USERDEFINED"},$t.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProcedureTypeEnum=$t;class es{}es.AREA={type:3,value:"AREA"},es.CURVE={type:3,value:"CURVE"},e.IfcProfileTypeEnum=es;class ts{}ts.CHANGEORDER={type:3,value:"CHANGEORDER"},ts.MAINTENANCEWORKORDER={type:3,value:"MAINTENANCEWORKORDER"},ts.MOVEORDER={type:3,value:"MOVEORDER"},ts.PURCHASEORDER={type:3,value:"PURCHASEORDER"},ts.WORKORDER={type:3,value:"WORKORDER"},ts.USERDEFINED={type:3,value:"USERDEFINED"},ts.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProjectOrderTypeEnum=ts;class ss{}ss.PROJECTED_LENGTH={type:3,value:"PROJECTED_LENGTH"},ss.TRUE_LENGTH={type:3,value:"TRUE_LENGTH"},e.IfcProjectedOrTrueLengthEnum=ss;class is{}is.BLISTER={type:3,value:"BLISTER"},is.DEVIATOR={type:3,value:"DEVIATOR"},is.USERDEFINED={type:3,value:"USERDEFINED"},is.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProjectionElementTypeEnum=is;class rs{}rs.PSET_MATERIALDRIVEN={type:3,value:"PSET_MATERIALDRIVEN"},rs.PSET_OCCURRENCEDRIVEN={type:3,value:"PSET_OCCURRENCEDRIVEN"},rs.PSET_PERFORMANCEDRIVEN={type:3,value:"PSET_PERFORMANCEDRIVEN"},rs.PSET_PROFILEDRIVEN={type:3,value:"PSET_PROFILEDRIVEN"},rs.PSET_TYPEDRIVENONLY={type:3,value:"PSET_TYPEDRIVENONLY"},rs.PSET_TYPEDRIVENOVERRIDE={type:3,value:"PSET_TYPEDRIVENOVERRIDE"},rs.QTO_OCCURRENCEDRIVEN={type:3,value:"QTO_OCCURRENCEDRIVEN"},rs.QTO_TYPEDRIVENONLY={type:3,value:"QTO_TYPEDRIVENONLY"},rs.QTO_TYPEDRIVENOVERRIDE={type:3,value:"QTO_TYPEDRIVENOVERRIDE"},rs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPropertySetTemplateTypeEnum=rs;class os{}os.ELECTROMAGNETIC={type:3,value:"ELECTROMAGNETIC"},os.ELECTRONIC={type:3,value:"ELECTRONIC"},os.RESIDUALCURRENT={type:3,value:"RESIDUALCURRENT"},os.THERMAL={type:3,value:"THERMAL"},os.USERDEFINED={type:3,value:"USERDEFINED"},os.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProtectiveDeviceTrippingUnitTypeEnum=os;class ns{}ns.ANTI_ARCING_DEVICE={type:3,value:"ANTI_ARCING_DEVICE"},ns.CIRCUITBREAKER={type:3,value:"CIRCUITBREAKER"},ns.EARTHINGSWITCH={type:3,value:"EARTHINGSWITCH"},ns.EARTHLEAKAGECIRCUITBREAKER={type:3,value:"EARTHLEAKAGECIRCUITBREAKER"},ns.FUSEDISCONNECTOR={type:3,value:"FUSEDISCONNECTOR"},ns.RESIDUALCURRENTCIRCUITBREAKER={type:3,value:"RESIDUALCURRENTCIRCUITBREAKER"},ns.RESIDUALCURRENTSWITCH={type:3,value:"RESIDUALCURRENTSWITCH"},ns.SPARKGAP={type:3,value:"SPARKGAP"},ns.VARISTOR={type:3,value:"VARISTOR"},ns.VOLTAGELIMITER={type:3,value:"VOLTAGELIMITER"},ns.USERDEFINED={type:3,value:"USERDEFINED"},ns.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProtectiveDeviceTypeEnum=ns;class as{}as.CIRCULATOR={type:3,value:"CIRCULATOR"},as.ENDSUCTION={type:3,value:"ENDSUCTION"},as.SPLITCASE={type:3,value:"SPLITCASE"},as.SUBMERSIBLEPUMP={type:3,value:"SUBMERSIBLEPUMP"},as.SUMPPUMP={type:3,value:"SUMPPUMP"},as.VERTICALINLINE={type:3,value:"VERTICALINLINE"},as.VERTICALTURBINE={type:3,value:"VERTICALTURBINE"},as.USERDEFINED={type:3,value:"USERDEFINED"},as.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPumpTypeEnum=as;class ls{}ls.BLADE={type:3,value:"BLADE"},ls.CHECKRAIL={type:3,value:"CHECKRAIL"},ls.GUARDRAIL={type:3,value:"GUARDRAIL"},ls.RACKRAIL={type:3,value:"RACKRAIL"},ls.RAIL={type:3,value:"RAIL"},ls.STOCKRAIL={type:3,value:"STOCKRAIL"},ls.USERDEFINED={type:3,value:"USERDEFINED"},ls.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRailTypeEnum=ls;class hs{}hs.BALUSTRADE={type:3,value:"BALUSTRADE"},hs.FENCE={type:3,value:"FENCE"},hs.GUARDRAIL={type:3,value:"GUARDRAIL"},hs.HANDRAIL={type:3,value:"HANDRAIL"},hs.USERDEFINED={type:3,value:"USERDEFINED"},hs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRailingTypeEnum=hs;class cs{}cs.DILATATIONSUPERSTRUCTURE={type:3,value:"DILATATIONSUPERSTRUCTURE"},cs.LINESIDESTRUCTURE={type:3,value:"LINESIDESTRUCTURE"},cs.LINESIDESTRUCTUREPART={type:3,value:"LINESIDESTRUCTUREPART"},cs.PLAINTRACKSUPERSTRUCTURE={type:3,value:"PLAINTRACKSUPERSTRUCTURE"},cs.SUPERSTRUCTURE={type:3,value:"SUPERSTRUCTURE"},cs.TRACKSTRUCTURE={type:3,value:"TRACKSTRUCTURE"},cs.TRACKSTRUCTUREPART={type:3,value:"TRACKSTRUCTUREPART"},cs.TURNOUTSUPERSTRUCTURE={type:3,value:"TURNOUTSUPERSTRUCTURE"},cs.USERDEFINED={type:3,value:"USERDEFINED"},cs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRailwayPartTypeEnum=cs;class As{}As.USERDEFINED={type:3,value:"USERDEFINED"},As.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRailwayTypeEnum=As;class us{}us.SPIRAL={type:3,value:"SPIRAL"},us.STRAIGHT={type:3,value:"STRAIGHT"},us.USERDEFINED={type:3,value:"USERDEFINED"},us.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRampFlightTypeEnum=us;class ps{}ps.HALF_TURN_RAMP={type:3,value:"HALF_TURN_RAMP"},ps.QUARTER_TURN_RAMP={type:3,value:"QUARTER_TURN_RAMP"},ps.SPIRAL_RAMP={type:3,value:"SPIRAL_RAMP"},ps.STRAIGHT_RUN_RAMP={type:3,value:"STRAIGHT_RUN_RAMP"},ps.TWO_QUARTER_TURN_RAMP={type:3,value:"TWO_QUARTER_TURN_RAMP"},ps.TWO_STRAIGHT_RUN_RAMP={type:3,value:"TWO_STRAIGHT_RUN_RAMP"},ps.USERDEFINED={type:3,value:"USERDEFINED"},ps.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRampTypeEnum=ps;class ds{}ds.BY_DAY_COUNT={type:3,value:"BY_DAY_COUNT"},ds.BY_WEEKDAY_COUNT={type:3,value:"BY_WEEKDAY_COUNT"},ds.DAILY={type:3,value:"DAILY"},ds.MONTHLY_BY_DAY_OF_MONTH={type:3,value:"MONTHLY_BY_DAY_OF_MONTH"},ds.MONTHLY_BY_POSITION={type:3,value:"MONTHLY_BY_POSITION"},ds.WEEKLY={type:3,value:"WEEKLY"},ds.YEARLY_BY_DAY_OF_MONTH={type:3,value:"YEARLY_BY_DAY_OF_MONTH"},ds.YEARLY_BY_POSITION={type:3,value:"YEARLY_BY_POSITION"},e.IfcRecurrenceTypeEnum=ds;class fs{}fs.BOUNDARY={type:3,value:"BOUNDARY"},fs.INTERSECTION={type:3,value:"INTERSECTION"},fs.KILOPOINT={type:3,value:"KILOPOINT"},fs.LANDMARK={type:3,value:"LANDMARK"},fs.MILEPOINT={type:3,value:"MILEPOINT"},fs.POSITION={type:3,value:"POSITION"},fs.REFERENCEMARKER={type:3,value:"REFERENCEMARKER"},fs.STATION={type:3,value:"STATION"},fs.USERDEFINED={type:3,value:"USERDEFINED"},fs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcReferentTypeEnum=fs;class Es{}Es.BLINN={type:3,value:"BLINN"},Es.FLAT={type:3,value:"FLAT"},Es.GLASS={type:3,value:"GLASS"},Es.MATT={type:3,value:"MATT"},Es.METAL={type:3,value:"METAL"},Es.MIRROR={type:3,value:"MIRROR"},Es.PHONG={type:3,value:"PHONG"},Es.PHYSICAL={type:3,value:"PHYSICAL"},Es.PLASTIC={type:3,value:"PLASTIC"},Es.STRAUSS={type:3,value:"STRAUSS"},Es.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcReflectanceMethodEnum=Es;class ms{}ms.DYNAMICALLYCOMPACTED={type:3,value:"DYNAMICALLYCOMPACTED"},ms.GROUTED={type:3,value:"GROUTED"},ms.REPLACED={type:3,value:"REPLACED"},ms.ROLLERCOMPACTED={type:3,value:"ROLLERCOMPACTED"},ms.SURCHARGEPRELOADED={type:3,value:"SURCHARGEPRELOADED"},ms.VERTICALLYDRAINED={type:3,value:"VERTICALLYDRAINED"},ms.USERDEFINED={type:3,value:"USERDEFINED"},ms.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcReinforcedSoilTypeEnum=ms;class ys{}ys.ANCHORING={type:3,value:"ANCHORING"},ys.EDGE={type:3,value:"EDGE"},ys.LIGATURE={type:3,value:"LIGATURE"},ys.MAIN={type:3,value:"MAIN"},ys.PUNCHING={type:3,value:"PUNCHING"},ys.RING={type:3,value:"RING"},ys.SHEAR={type:3,value:"SHEAR"},ys.STUD={type:3,value:"STUD"},ys.USERDEFINED={type:3,value:"USERDEFINED"},ys.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcReinforcingBarRoleEnum=ys;class gs{}gs.PLAIN={type:3,value:"PLAIN"},gs.TEXTURED={type:3,value:"TEXTURED"},e.IfcReinforcingBarSurfaceEnum=gs;class Is{}Is.ANCHORING={type:3,value:"ANCHORING"},Is.EDGE={type:3,value:"EDGE"},Is.LIGATURE={type:3,value:"LIGATURE"},Is.MAIN={type:3,value:"MAIN"},Is.PUNCHING={type:3,value:"PUNCHING"},Is.RING={type:3,value:"RING"},Is.SHEAR={type:3,value:"SHEAR"},Is.SPACEBAR={type:3,value:"SPACEBAR"},Is.STUD={type:3,value:"STUD"},Is.USERDEFINED={type:3,value:"USERDEFINED"},Is.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcReinforcingBarTypeEnum=Is;class vs{}vs.USERDEFINED={type:3,value:"USERDEFINED"},vs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcReinforcingMeshTypeEnum=vs;class Ts{}Ts.BICYCLECROSSING={type:3,value:"BICYCLECROSSING"},Ts.BUS_STOP={type:3,value:"BUS_STOP"},Ts.CARRIAGEWAY={type:3,value:"CARRIAGEWAY"},Ts.CENTRALISLAND={type:3,value:"CENTRALISLAND"},Ts.CENTRALRESERVE={type:3,value:"CENTRALRESERVE"},Ts.HARDSHOULDER={type:3,value:"HARDSHOULDER"},Ts.INTERSECTION={type:3,value:"INTERSECTION"},Ts.LAYBY={type:3,value:"LAYBY"},Ts.PARKINGBAY={type:3,value:"PARKINGBAY"},Ts.PASSINGBAY={type:3,value:"PASSINGBAY"},Ts.PEDESTRIAN_CROSSING={type:3,value:"PEDESTRIAN_CROSSING"},Ts.RAILWAYCROSSING={type:3,value:"RAILWAYCROSSING"},Ts.REFUGEISLAND={type:3,value:"REFUGEISLAND"},Ts.ROADSEGMENT={type:3,value:"ROADSEGMENT"},Ts.ROADSIDE={type:3,value:"ROADSIDE"},Ts.ROADSIDEPART={type:3,value:"ROADSIDEPART"},Ts.ROADWAYPLATEAU={type:3,value:"ROADWAYPLATEAU"},Ts.ROUNDABOUT={type:3,value:"ROUNDABOUT"},Ts.SHOULDER={type:3,value:"SHOULDER"},Ts.SIDEWALK={type:3,value:"SIDEWALK"},Ts.SOFTSHOULDER={type:3,value:"SOFTSHOULDER"},Ts.TOLLPLAZA={type:3,value:"TOLLPLAZA"},Ts.TRAFFICISLAND={type:3,value:"TRAFFICISLAND"},Ts.TRAFFICLANE={type:3,value:"TRAFFICLANE"},Ts.USERDEFINED={type:3,value:"USERDEFINED"},Ts.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRoadPartTypeEnum=Ts;class _s{}_s.USERDEFINED={type:3,value:"USERDEFINED"},_s.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRoadTypeEnum=_s;class Rs{}Rs.ARCHITECT={type:3,value:"ARCHITECT"},Rs.BUILDINGOPERATOR={type:3,value:"BUILDINGOPERATOR"},Rs.BUILDINGOWNER={type:3,value:"BUILDINGOWNER"},Rs.CIVILENGINEER={type:3,value:"CIVILENGINEER"},Rs.CLIENT={type:3,value:"CLIENT"},Rs.COMMISSIONINGENGINEER={type:3,value:"COMMISSIONINGENGINEER"},Rs.CONSTRUCTIONMANAGER={type:3,value:"CONSTRUCTIONMANAGER"},Rs.CONSULTANT={type:3,value:"CONSULTANT"},Rs.CONTRACTOR={type:3,value:"CONTRACTOR"},Rs.COSTENGINEER={type:3,value:"COSTENGINEER"},Rs.ELECTRICALENGINEER={type:3,value:"ELECTRICALENGINEER"},Rs.ENGINEER={type:3,value:"ENGINEER"},Rs.FACILITIESMANAGER={type:3,value:"FACILITIESMANAGER"},Rs.FIELDCONSTRUCTIONMANAGER={type:3,value:"FIELDCONSTRUCTIONMANAGER"},Rs.MANUFACTURER={type:3,value:"MANUFACTURER"},Rs.MECHANICALENGINEER={type:3,value:"MECHANICALENGINEER"},Rs.OWNER={type:3,value:"OWNER"},Rs.PROJECTMANAGER={type:3,value:"PROJECTMANAGER"},Rs.RESELLER={type:3,value:"RESELLER"},Rs.STRUCTURALENGINEER={type:3,value:"STRUCTURALENGINEER"},Rs.SUBCONTRACTOR={type:3,value:"SUBCONTRACTOR"},Rs.SUPPLIER={type:3,value:"SUPPLIER"},Rs.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcRoleEnum=Rs;class Ps{}Ps.BARREL_ROOF={type:3,value:"BARREL_ROOF"},Ps.BUTTERFLY_ROOF={type:3,value:"BUTTERFLY_ROOF"},Ps.DOME_ROOF={type:3,value:"DOME_ROOF"},Ps.FLAT_ROOF={type:3,value:"FLAT_ROOF"},Ps.FREEFORM={type:3,value:"FREEFORM"},Ps.GABLE_ROOF={type:3,value:"GABLE_ROOF"},Ps.GAMBREL_ROOF={type:3,value:"GAMBREL_ROOF"},Ps.HIPPED_GABLE_ROOF={type:3,value:"HIPPED_GABLE_ROOF"},Ps.HIP_ROOF={type:3,value:"HIP_ROOF"},Ps.MANSARD_ROOF={type:3,value:"MANSARD_ROOF"},Ps.PAVILION_ROOF={type:3,value:"PAVILION_ROOF"},Ps.RAINBOW_ROOF={type:3,value:"RAINBOW_ROOF"},Ps.SHED_ROOF={type:3,value:"SHED_ROOF"},Ps.USERDEFINED={type:3,value:"USERDEFINED"},Ps.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRoofTypeEnum=Ps;class Ds{}Ds.ATTO={type:3,value:"ATTO"},Ds.CENTI={type:3,value:"CENTI"},Ds.DECA={type:3,value:"DECA"},Ds.DECI={type:3,value:"DECI"},Ds.EXA={type:3,value:"EXA"},Ds.FEMTO={type:3,value:"FEMTO"},Ds.GIGA={type:3,value:"GIGA"},Ds.HECTO={type:3,value:"HECTO"},Ds.KILO={type:3,value:"KILO"},Ds.MEGA={type:3,value:"MEGA"},Ds.MICRO={type:3,value:"MICRO"},Ds.MILLI={type:3,value:"MILLI"},Ds.NANO={type:3,value:"NANO"},Ds.PETA={type:3,value:"PETA"},Ds.PICO={type:3,value:"PICO"},Ds.TERA={type:3,value:"TERA"},e.IfcSIPrefix=Ds;class Ns{}Ns.AMPERE={type:3,value:"AMPERE"},Ns.BECQUEREL={type:3,value:"BECQUEREL"},Ns.CANDELA={type:3,value:"CANDELA"},Ns.COULOMB={type:3,value:"COULOMB"},Ns.CUBIC_METRE={type:3,value:"CUBIC_METRE"},Ns.DEGREE_CELSIUS={type:3,value:"DEGREE_CELSIUS"},Ns.FARAD={type:3,value:"FARAD"},Ns.GRAM={type:3,value:"GRAM"},Ns.GRAY={type:3,value:"GRAY"},Ns.HENRY={type:3,value:"HENRY"},Ns.HERTZ={type:3,value:"HERTZ"},Ns.JOULE={type:3,value:"JOULE"},Ns.KELVIN={type:3,value:"KELVIN"},Ns.LUMEN={type:3,value:"LUMEN"},Ns.LUX={type:3,value:"LUX"},Ns.METRE={type:3,value:"METRE"},Ns.MOLE={type:3,value:"MOLE"},Ns.NEWTON={type:3,value:"NEWTON"},Ns.OHM={type:3,value:"OHM"},Ns.PASCAL={type:3,value:"PASCAL"},Ns.RADIAN={type:3,value:"RADIAN"},Ns.SECOND={type:3,value:"SECOND"},Ns.SIEMENS={type:3,value:"SIEMENS"},Ns.SIEVERT={type:3,value:"SIEVERT"},Ns.SQUARE_METRE={type:3,value:"SQUARE_METRE"},Ns.STERADIAN={type:3,value:"STERADIAN"},Ns.TESLA={type:3,value:"TESLA"},Ns.VOLT={type:3,value:"VOLT"},Ns.WATT={type:3,value:"WATT"},Ns.WEBER={type:3,value:"WEBER"},e.IfcSIUnitName=Ns;class bs{}bs.BATH={type:3,value:"BATH"},bs.BIDET={type:3,value:"BIDET"},bs.CISTERN={type:3,value:"CISTERN"},bs.SANITARYFOUNTAIN={type:3,value:"SANITARYFOUNTAIN"},bs.SHOWER={type:3,value:"SHOWER"},bs.SINK={type:3,value:"SINK"},bs.TOILETPAN={type:3,value:"TOILETPAN"},bs.URINAL={type:3,value:"URINAL"},bs.WASHHANDBASIN={type:3,value:"WASHHANDBASIN"},bs.WCSEAT={type:3,value:"WCSEAT"},bs.USERDEFINED={type:3,value:"USERDEFINED"},bs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSanitaryTerminalTypeEnum=bs;class Cs{}Cs.TAPERED={type:3,value:"TAPERED"},Cs.UNIFORM={type:3,value:"UNIFORM"},e.IfcSectionTypeEnum=Cs;class Os{}Os.CO2SENSOR={type:3,value:"CO2SENSOR"},Os.CONDUCTANCESENSOR={type:3,value:"CONDUCTANCESENSOR"},Os.CONTACTSENSOR={type:3,value:"CONTACTSENSOR"},Os.COSENSOR={type:3,value:"COSENSOR"},Os.EARTHQUAKESENSOR={type:3,value:"EARTHQUAKESENSOR"},Os.FIRESENSOR={type:3,value:"FIRESENSOR"},Os.FLOWSENSOR={type:3,value:"FLOWSENSOR"},Os.FOREIGNOBJECTDETECTIONSENSOR={type:3,value:"FOREIGNOBJECTDETECTIONSENSOR"},Os.FROSTSENSOR={type:3,value:"FROSTSENSOR"},Os.GASSENSOR={type:3,value:"GASSENSOR"},Os.HEATSENSOR={type:3,value:"HEATSENSOR"},Os.HUMIDITYSENSOR={type:3,value:"HUMIDITYSENSOR"},Os.IDENTIFIERSENSOR={type:3,value:"IDENTIFIERSENSOR"},Os.IONCONCENTRATIONSENSOR={type:3,value:"IONCONCENTRATIONSENSOR"},Os.LEVELSENSOR={type:3,value:"LEVELSENSOR"},Os.LIGHTSENSOR={type:3,value:"LIGHTSENSOR"},Os.MOISTURESENSOR={type:3,value:"MOISTURESENSOR"},Os.MOVEMENTSENSOR={type:3,value:"MOVEMENTSENSOR"},Os.OBSTACLESENSOR={type:3,value:"OBSTACLESENSOR"},Os.PHSENSOR={type:3,value:"PHSENSOR"},Os.PRESSURESENSOR={type:3,value:"PRESSURESENSOR"},Os.RADIATIONSENSOR={type:3,value:"RADIATIONSENSOR"},Os.RADIOACTIVITYSENSOR={type:3,value:"RADIOACTIVITYSENSOR"},Os.RAINSENSOR={type:3,value:"RAINSENSOR"},Os.SMOKESENSOR={type:3,value:"SMOKESENSOR"},Os.SNOWDEPTHSENSOR={type:3,value:"SNOWDEPTHSENSOR"},Os.SOUNDSENSOR={type:3,value:"SOUNDSENSOR"},Os.TEMPERATURESENSOR={type:3,value:"TEMPERATURESENSOR"},Os.TRAINSENSOR={type:3,value:"TRAINSENSOR"},Os.TURNOUTCLOSURESENSOR={type:3,value:"TURNOUTCLOSURESENSOR"},Os.WHEELSENSOR={type:3,value:"WHEELSENSOR"},Os.WINDSENSOR={type:3,value:"WINDSENSOR"},Os.USERDEFINED={type:3,value:"USERDEFINED"},Os.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSensorTypeEnum=Os;class Ss{}Ss.FINISH_FINISH={type:3,value:"FINISH_FINISH"},Ss.FINISH_START={type:3,value:"FINISH_START"},Ss.START_FINISH={type:3,value:"START_FINISH"},Ss.START_START={type:3,value:"START_START"},Ss.USERDEFINED={type:3,value:"USERDEFINED"},Ss.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSequenceEnum=Ss;class xs{}xs.AWNING={type:3,value:"AWNING"},xs.JALOUSIE={type:3,value:"JALOUSIE"},xs.SHUTTER={type:3,value:"SHUTTER"},xs.USERDEFINED={type:3,value:"USERDEFINED"},xs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcShadingDeviceTypeEnum=xs;class ws{}ws.MARKER={type:3,value:"MARKER"},ws.MIRROR={type:3,value:"MIRROR"},ws.PICTORAL={type:3,value:"PICTORAL"},ws.USERDEFINED={type:3,value:"USERDEFINED"},ws.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSignTypeEnum=ws;class Bs{}Bs.AUDIO={type:3,value:"AUDIO"},Bs.MIXED={type:3,value:"MIXED"},Bs.VISUAL={type:3,value:"VISUAL"},Bs.USERDEFINED={type:3,value:"USERDEFINED"},Bs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSignalTypeEnum=Bs;class Fs{}Fs.P_BOUNDEDVALUE={type:3,value:"P_BOUNDEDVALUE"},Fs.P_ENUMERATEDVALUE={type:3,value:"P_ENUMERATEDVALUE"},Fs.P_LISTVALUE={type:3,value:"P_LISTVALUE"},Fs.P_REFERENCEVALUE={type:3,value:"P_REFERENCEVALUE"},Fs.P_SINGLEVALUE={type:3,value:"P_SINGLEVALUE"},Fs.P_TABLEVALUE={type:3,value:"P_TABLEVALUE"},Fs.Q_AREA={type:3,value:"Q_AREA"},Fs.Q_COUNT={type:3,value:"Q_COUNT"},Fs.Q_LENGTH={type:3,value:"Q_LENGTH"},Fs.Q_NUMBER={type:3,value:"Q_NUMBER"},Fs.Q_TIME={type:3,value:"Q_TIME"},Fs.Q_VOLUME={type:3,value:"Q_VOLUME"},Fs.Q_WEIGHT={type:3,value:"Q_WEIGHT"},e.IfcSimplePropertyTemplateTypeEnum=Fs;class Ms{}Ms.APPROACH_SLAB={type:3,value:"APPROACH_SLAB"},Ms.BASESLAB={type:3,value:"BASESLAB"},Ms.FLOOR={type:3,value:"FLOOR"},Ms.LANDING={type:3,value:"LANDING"},Ms.PAVING={type:3,value:"PAVING"},Ms.ROOF={type:3,value:"ROOF"},Ms.SIDEWALK={type:3,value:"SIDEWALK"},Ms.TRACKSLAB={type:3,value:"TRACKSLAB"},Ms.WEARING={type:3,value:"WEARING"},Ms.USERDEFINED={type:3,value:"USERDEFINED"},Ms.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSlabTypeEnum=Ms;class Ls{}Ls.SOLARCOLLECTOR={type:3,value:"SOLARCOLLECTOR"},Ls.SOLARPANEL={type:3,value:"SOLARPANEL"},Ls.USERDEFINED={type:3,value:"USERDEFINED"},Ls.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSolarDeviceTypeEnum=Ls;class Us{}Us.CONVECTOR={type:3,value:"CONVECTOR"},Us.RADIATOR={type:3,value:"RADIATOR"},Us.USERDEFINED={type:3,value:"USERDEFINED"},Us.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSpaceHeaterTypeEnum=Us;class Hs{}Hs.BERTH={type:3,value:"BERTH"},Hs.EXTERNAL={type:3,value:"EXTERNAL"},Hs.GFA={type:3,value:"GFA"},Hs.INTERNAL={type:3,value:"INTERNAL"},Hs.PARKING={type:3,value:"PARKING"},Hs.SPACE={type:3,value:"SPACE"},Hs.USERDEFINED={type:3,value:"USERDEFINED"},Hs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSpaceTypeEnum=Hs;class Gs{}Gs.CONSTRUCTION={type:3,value:"CONSTRUCTION"},Gs.FIRESAFETY={type:3,value:"FIRESAFETY"},Gs.INTERFERENCE={type:3,value:"INTERFERENCE"},Gs.LIGHTING={type:3,value:"LIGHTING"},Gs.OCCUPANCY={type:3,value:"OCCUPANCY"},Gs.RESERVATION={type:3,value:"RESERVATION"},Gs.SECURITY={type:3,value:"SECURITY"},Gs.THERMAL={type:3,value:"THERMAL"},Gs.TRANSPORT={type:3,value:"TRANSPORT"},Gs.VENTILATION={type:3,value:"VENTILATION"},Gs.USERDEFINED={type:3,value:"USERDEFINED"},Gs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSpatialZoneTypeEnum=Gs;class ks{}ks.BIRDCAGE={type:3,value:"BIRDCAGE"},ks.COWL={type:3,value:"COWL"},ks.RAINWATERHOPPER={type:3,value:"RAINWATERHOPPER"},ks.USERDEFINED={type:3,value:"USERDEFINED"},ks.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStackTerminalTypeEnum=ks;class Vs{}Vs.CURVED={type:3,value:"CURVED"},Vs.FREEFORM={type:3,value:"FREEFORM"},Vs.SPIRAL={type:3,value:"SPIRAL"},Vs.STRAIGHT={type:3,value:"STRAIGHT"},Vs.WINDER={type:3,value:"WINDER"},Vs.USERDEFINED={type:3,value:"USERDEFINED"},Vs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStairFlightTypeEnum=Vs;class js{}js.CURVED_RUN_STAIR={type:3,value:"CURVED_RUN_STAIR"},js.DOUBLE_RETURN_STAIR={type:3,value:"DOUBLE_RETURN_STAIR"},js.HALF_TURN_STAIR={type:3,value:"HALF_TURN_STAIR"},js.HALF_WINDING_STAIR={type:3,value:"HALF_WINDING_STAIR"},js.LADDER={type:3,value:"LADDER"},js.QUARTER_TURN_STAIR={type:3,value:"QUARTER_TURN_STAIR"},js.QUARTER_WINDING_STAIR={type:3,value:"QUARTER_WINDING_STAIR"},js.SPIRAL_STAIR={type:3,value:"SPIRAL_STAIR"},js.STRAIGHT_RUN_STAIR={type:3,value:"STRAIGHT_RUN_STAIR"},js.THREE_QUARTER_TURN_STAIR={type:3,value:"THREE_QUARTER_TURN_STAIR"},js.THREE_QUARTER_WINDING_STAIR={type:3,value:"THREE_QUARTER_WINDING_STAIR"},js.TWO_CURVED_RUN_STAIR={type:3,value:"TWO_CURVED_RUN_STAIR"},js.TWO_QUARTER_TURN_STAIR={type:3,value:"TWO_QUARTER_TURN_STAIR"},js.TWO_QUARTER_WINDING_STAIR={type:3,value:"TWO_QUARTER_WINDING_STAIR"},js.TWO_STRAIGHT_RUN_STAIR={type:3,value:"TWO_STRAIGHT_RUN_STAIR"},js.USERDEFINED={type:3,value:"USERDEFINED"},js.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStairTypeEnum=js;class Qs{}Qs.LOCKED={type:3,value:"LOCKED"},Qs.READONLY={type:3,value:"READONLY"},Qs.READONLYLOCKED={type:3,value:"READONLYLOCKED"},Qs.READWRITE={type:3,value:"READWRITE"},Qs.READWRITELOCKED={type:3,value:"READWRITELOCKED"},e.IfcStateEnum=Qs;class Ws{}Ws.CONST={type:3,value:"CONST"},Ws.DISCRETE={type:3,value:"DISCRETE"},Ws.EQUIDISTANT={type:3,value:"EQUIDISTANT"},Ws.LINEAR={type:3,value:"LINEAR"},Ws.PARABOLA={type:3,value:"PARABOLA"},Ws.POLYGONAL={type:3,value:"POLYGONAL"},Ws.SINUS={type:3,value:"SINUS"},Ws.USERDEFINED={type:3,value:"USERDEFINED"},Ws.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStructuralCurveActivityTypeEnum=Ws;class zs{}zs.CABLE={type:3,value:"CABLE"},zs.COMPRESSION_MEMBER={type:3,value:"COMPRESSION_MEMBER"},zs.PIN_JOINED_MEMBER={type:3,value:"PIN_JOINED_MEMBER"},zs.RIGID_JOINED_MEMBER={type:3,value:"RIGID_JOINED_MEMBER"},zs.TENSION_MEMBER={type:3,value:"TENSION_MEMBER"},zs.USERDEFINED={type:3,value:"USERDEFINED"},zs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStructuralCurveMemberTypeEnum=zs;class Ks{}Ks.BILINEAR={type:3,value:"BILINEAR"},Ks.CONST={type:3,value:"CONST"},Ks.DISCRETE={type:3,value:"DISCRETE"},Ks.ISOCONTOUR={type:3,value:"ISOCONTOUR"},Ks.USERDEFINED={type:3,value:"USERDEFINED"},Ks.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStructuralSurfaceActivityTypeEnum=Ks;class Ys{}Ys.BENDING_ELEMENT={type:3,value:"BENDING_ELEMENT"},Ys.MEMBRANE_ELEMENT={type:3,value:"MEMBRANE_ELEMENT"},Ys.SHELL={type:3,value:"SHELL"},Ys.USERDEFINED={type:3,value:"USERDEFINED"},Ys.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStructuralSurfaceMemberTypeEnum=Ys;class Xs{}Xs.PURCHASE={type:3,value:"PURCHASE"},Xs.WORK={type:3,value:"WORK"},Xs.USERDEFINED={type:3,value:"USERDEFINED"},Xs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSubContractResourceTypeEnum=Xs;class Zs{}Zs.DEFECT={type:3,value:"DEFECT"},Zs.HATCHMARKING={type:3,value:"HATCHMARKING"},Zs.LINEMARKING={type:3,value:"LINEMARKING"},Zs.MARK={type:3,value:"MARK"},Zs.NONSKIDSURFACING={type:3,value:"NONSKIDSURFACING"},Zs.PAVEMENTSURFACEMARKING={type:3,value:"PAVEMENTSURFACEMARKING"},Zs.RUMBLESTRIP={type:3,value:"RUMBLESTRIP"},Zs.SYMBOLMARKING={type:3,value:"SYMBOLMARKING"},Zs.TAG={type:3,value:"TAG"},Zs.TRANSVERSERUMBLESTRIP={type:3,value:"TRANSVERSERUMBLESTRIP"},Zs.TREATMENT={type:3,value:"TREATMENT"},Zs.USERDEFINED={type:3,value:"USERDEFINED"},Zs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSurfaceFeatureTypeEnum=Zs;class qs{}qs.BOTH={type:3,value:"BOTH"},qs.NEGATIVE={type:3,value:"NEGATIVE"},qs.POSITIVE={type:3,value:"POSITIVE"},e.IfcSurfaceSide=qs;class Js{}Js.CONTACTOR={type:3,value:"CONTACTOR"},Js.DIMMERSWITCH={type:3,value:"DIMMERSWITCH"},Js.EMERGENCYSTOP={type:3,value:"EMERGENCYSTOP"},Js.KEYPAD={type:3,value:"KEYPAD"},Js.MOMENTARYSWITCH={type:3,value:"MOMENTARYSWITCH"},Js.RELAY={type:3,value:"RELAY"},Js.SELECTORSWITCH={type:3,value:"SELECTORSWITCH"},Js.STARTER={type:3,value:"STARTER"},Js.START_AND_STOP_EQUIPMENT={type:3,value:"START_AND_STOP_EQUIPMENT"},Js.SWITCHDISCONNECTOR={type:3,value:"SWITCHDISCONNECTOR"},Js.TOGGLESWITCH={type:3,value:"TOGGLESWITCH"},Js.USERDEFINED={type:3,value:"USERDEFINED"},Js.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSwitchingDeviceTypeEnum=Js;class $s{}$s.PANEL={type:3,value:"PANEL"},$s.SUBRACK={type:3,value:"SUBRACK"},$s.WORKSURFACE={type:3,value:"WORKSURFACE"},$s.USERDEFINED={type:3,value:"USERDEFINED"},$s.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSystemFurnitureElementTypeEnum=$s;class ei{}ei.BASIN={type:3,value:"BASIN"},ei.BREAKPRESSURE={type:3,value:"BREAKPRESSURE"},ei.EXPANSION={type:3,value:"EXPANSION"},ei.FEEDANDEXPANSION={type:3,value:"FEEDANDEXPANSION"},ei.OILRETENTIONTRAY={type:3,value:"OILRETENTIONTRAY"},ei.PRESSUREVESSEL={type:3,value:"PRESSUREVESSEL"},ei.STORAGE={type:3,value:"STORAGE"},ei.VESSEL={type:3,value:"VESSEL"},ei.USERDEFINED={type:3,value:"USERDEFINED"},ei.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTankTypeEnum=ei;class ti{}ti.ELAPSEDTIME={type:3,value:"ELAPSEDTIME"},ti.WORKTIME={type:3,value:"WORKTIME"},ti.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTaskDurationEnum=ti;class si{}si.ADJUSTMENT={type:3,value:"ADJUSTMENT"},si.ATTENDANCE={type:3,value:"ATTENDANCE"},si.CALIBRATION={type:3,value:"CALIBRATION"},si.CONSTRUCTION={type:3,value:"CONSTRUCTION"},si.DEMOLITION={type:3,value:"DEMOLITION"},si.DISMANTLE={type:3,value:"DISMANTLE"},si.DISPOSAL={type:3,value:"DISPOSAL"},si.EMERGENCY={type:3,value:"EMERGENCY"},si.INSPECTION={type:3,value:"INSPECTION"},si.INSTALLATION={type:3,value:"INSTALLATION"},si.LOGISTIC={type:3,value:"LOGISTIC"},si.MAINTENANCE={type:3,value:"MAINTENANCE"},si.MOVE={type:3,value:"MOVE"},si.OPERATION={type:3,value:"OPERATION"},si.REMOVAL={type:3,value:"REMOVAL"},si.RENOVATION={type:3,value:"RENOVATION"},si.SAFETY={type:3,value:"SAFETY"},si.SHUTDOWN={type:3,value:"SHUTDOWN"},si.STARTUP={type:3,value:"STARTUP"},si.TESTING={type:3,value:"TESTING"},si.TROUBLESHOOTING={type:3,value:"TROUBLESHOOTING"},si.USERDEFINED={type:3,value:"USERDEFINED"},si.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTaskTypeEnum=si;class ii{}ii.COUPLER={type:3,value:"COUPLER"},ii.FIXED_END={type:3,value:"FIXED_END"},ii.TENSIONING_END={type:3,value:"TENSIONING_END"},ii.USERDEFINED={type:3,value:"USERDEFINED"},ii.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTendonAnchorTypeEnum=ii;class ri{}ri.COUPLER={type:3,value:"COUPLER"},ri.DIABOLO={type:3,value:"DIABOLO"},ri.DUCT={type:3,value:"DUCT"},ri.GROUTING_DUCT={type:3,value:"GROUTING_DUCT"},ri.TRUMPET={type:3,value:"TRUMPET"},ri.USERDEFINED={type:3,value:"USERDEFINED"},ri.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTendonConduitTypeEnum=ri;class oi{}oi.BAR={type:3,value:"BAR"},oi.COATED={type:3,value:"COATED"},oi.STRAND={type:3,value:"STRAND"},oi.WIRE={type:3,value:"WIRE"},oi.USERDEFINED={type:3,value:"USERDEFINED"},oi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTendonTypeEnum=oi;class ni{}ni.DOWN={type:3,value:"DOWN"},ni.LEFT={type:3,value:"LEFT"},ni.RIGHT={type:3,value:"RIGHT"},ni.UP={type:3,value:"UP"},e.IfcTextPath=ni;class ai{}ai.CONTINUOUS={type:3,value:"CONTINUOUS"},ai.DISCRETE={type:3,value:"DISCRETE"},ai.DISCRETEBINARY={type:3,value:"DISCRETEBINARY"},ai.PIECEWISEBINARY={type:3,value:"PIECEWISEBINARY"},ai.PIECEWISECONSTANT={type:3,value:"PIECEWISECONSTANT"},ai.PIECEWISECONTINUOUS={type:3,value:"PIECEWISECONTINUOUS"},ai.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTimeSeriesDataTypeEnum=ai;class li{}li.BLOCKINGDEVICE={type:3,value:"BLOCKINGDEVICE"},li.DERAILER={type:3,value:"DERAILER"},li.FROG={type:3,value:"FROG"},li.HALF_SET_OF_BLADES={type:3,value:"HALF_SET_OF_BLADES"},li.SLEEPER={type:3,value:"SLEEPER"},li.SPEEDREGULATOR={type:3,value:"SPEEDREGULATOR"},li.TRACKENDOFALIGNMENT={type:3,value:"TRACKENDOFALIGNMENT"},li.VEHICLESTOP={type:3,value:"VEHICLESTOP"},li.USERDEFINED={type:3,value:"USERDEFINED"},li.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTrackElementTypeEnum=li;class hi{}hi.CHOPPER={type:3,value:"CHOPPER"},hi.COMBINED={type:3,value:"COMBINED"},hi.CURRENT={type:3,value:"CURRENT"},hi.FREQUENCY={type:3,value:"FREQUENCY"},hi.INVERTER={type:3,value:"INVERTER"},hi.RECTIFIER={type:3,value:"RECTIFIER"},hi.VOLTAGE={type:3,value:"VOLTAGE"},hi.USERDEFINED={type:3,value:"USERDEFINED"},hi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTransformerTypeEnum=hi;class ci{}ci.CONTINUOUS={type:3,value:"CONTINUOUS"},ci.CONTSAMEGRADIENT={type:3,value:"CONTSAMEGRADIENT"},ci.CONTSAMEGRADIENTSAMECURVATURE={type:3,value:"CONTSAMEGRADIENTSAMECURVATURE"},ci.DISCONTINUOUS={type:3,value:"DISCONTINUOUS"},e.IfcTransitionCode=ci;class Ai{}Ai.CRANEWAY={type:3,value:"CRANEWAY"},Ai.ELEVATOR={type:3,value:"ELEVATOR"},Ai.ESCALATOR={type:3,value:"ESCALATOR"},Ai.HAULINGGEAR={type:3,value:"HAULINGGEAR"},Ai.LIFTINGGEAR={type:3,value:"LIFTINGGEAR"},Ai.MOVINGWALKWAY={type:3,value:"MOVINGWALKWAY"},Ai.USERDEFINED={type:3,value:"USERDEFINED"},Ai.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTransportElementTypeEnum=Ai;class ui{}ui.CARTESIAN={type:3,value:"CARTESIAN"},ui.PARAMETER={type:3,value:"PARAMETER"},ui.UNSPECIFIED={type:3,value:"UNSPECIFIED"},e.IfcTrimmingPreference=ui;class pi{}pi.FINNED={type:3,value:"FINNED"},pi.USERDEFINED={type:3,value:"USERDEFINED"},pi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTubeBundleTypeEnum=pi;class di{}di.ABSORBEDDOSEUNIT={type:3,value:"ABSORBEDDOSEUNIT"},di.AMOUNTOFSUBSTANCEUNIT={type:3,value:"AMOUNTOFSUBSTANCEUNIT"},di.AREAUNIT={type:3,value:"AREAUNIT"},di.DOSEEQUIVALENTUNIT={type:3,value:"DOSEEQUIVALENTUNIT"},di.ELECTRICCAPACITANCEUNIT={type:3,value:"ELECTRICCAPACITANCEUNIT"},di.ELECTRICCHARGEUNIT={type:3,value:"ELECTRICCHARGEUNIT"},di.ELECTRICCONDUCTANCEUNIT={type:3,value:"ELECTRICCONDUCTANCEUNIT"},di.ELECTRICCURRENTUNIT={type:3,value:"ELECTRICCURRENTUNIT"},di.ELECTRICRESISTANCEUNIT={type:3,value:"ELECTRICRESISTANCEUNIT"},di.ELECTRICVOLTAGEUNIT={type:3,value:"ELECTRICVOLTAGEUNIT"},di.ENERGYUNIT={type:3,value:"ENERGYUNIT"},di.FORCEUNIT={type:3,value:"FORCEUNIT"},di.FREQUENCYUNIT={type:3,value:"FREQUENCYUNIT"},di.ILLUMINANCEUNIT={type:3,value:"ILLUMINANCEUNIT"},di.INDUCTANCEUNIT={type:3,value:"INDUCTANCEUNIT"},di.LENGTHUNIT={type:3,value:"LENGTHUNIT"},di.LUMINOUSFLUXUNIT={type:3,value:"LUMINOUSFLUXUNIT"},di.LUMINOUSINTENSITYUNIT={type:3,value:"LUMINOUSINTENSITYUNIT"},di.MAGNETICFLUXDENSITYUNIT={type:3,value:"MAGNETICFLUXDENSITYUNIT"},di.MAGNETICFLUXUNIT={type:3,value:"MAGNETICFLUXUNIT"},di.MASSUNIT={type:3,value:"MASSUNIT"},di.PLANEANGLEUNIT={type:3,value:"PLANEANGLEUNIT"},di.POWERUNIT={type:3,value:"POWERUNIT"},di.PRESSUREUNIT={type:3,value:"PRESSUREUNIT"},di.RADIOACTIVITYUNIT={type:3,value:"RADIOACTIVITYUNIT"},di.SOLIDANGLEUNIT={type:3,value:"SOLIDANGLEUNIT"},di.THERMODYNAMICTEMPERATUREUNIT={type:3,value:"THERMODYNAMICTEMPERATUREUNIT"},di.TIMEUNIT={type:3,value:"TIMEUNIT"},di.VOLUMEUNIT={type:3,value:"VOLUMEUNIT"},di.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcUnitEnum=di;class fi{}fi.ALARMPANEL={type:3,value:"ALARMPANEL"},fi.BASESTATIONCONTROLLER={type:3,value:"BASESTATIONCONTROLLER"},fi.COMBINED={type:3,value:"COMBINED"},fi.CONTROLPANEL={type:3,value:"CONTROLPANEL"},fi.GASDETECTIONPANEL={type:3,value:"GASDETECTIONPANEL"},fi.HUMIDISTAT={type:3,value:"HUMIDISTAT"},fi.INDICATORPANEL={type:3,value:"INDICATORPANEL"},fi.MIMICPANEL={type:3,value:"MIMICPANEL"},fi.THERMOSTAT={type:3,value:"THERMOSTAT"},fi.WEATHERSTATION={type:3,value:"WEATHERSTATION"},fi.USERDEFINED={type:3,value:"USERDEFINED"},fi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcUnitaryControlElementTypeEnum=fi;class Ei{}Ei.AIRCONDITIONINGUNIT={type:3,value:"AIRCONDITIONINGUNIT"},Ei.AIRHANDLER={type:3,value:"AIRHANDLER"},Ei.DEHUMIDIFIER={type:3,value:"DEHUMIDIFIER"},Ei.ROOFTOPUNIT={type:3,value:"ROOFTOPUNIT"},Ei.SPLITSYSTEM={type:3,value:"SPLITSYSTEM"},Ei.USERDEFINED={type:3,value:"USERDEFINED"},Ei.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcUnitaryEquipmentTypeEnum=Ei;class mi{}mi.AIRRELEASE={type:3,value:"AIRRELEASE"},mi.ANTIVACUUM={type:3,value:"ANTIVACUUM"},mi.CHANGEOVER={type:3,value:"CHANGEOVER"},mi.CHECK={type:3,value:"CHECK"},mi.COMMISSIONING={type:3,value:"COMMISSIONING"},mi.DIVERTING={type:3,value:"DIVERTING"},mi.DOUBLECHECK={type:3,value:"DOUBLECHECK"},mi.DOUBLEREGULATING={type:3,value:"DOUBLEREGULATING"},mi.DRAWOFFCOCK={type:3,value:"DRAWOFFCOCK"},mi.FAUCET={type:3,value:"FAUCET"},mi.FLUSHING={type:3,value:"FLUSHING"},mi.GASCOCK={type:3,value:"GASCOCK"},mi.GASTAP={type:3,value:"GASTAP"},mi.ISOLATING={type:3,value:"ISOLATING"},mi.MIXING={type:3,value:"MIXING"},mi.PRESSUREREDUCING={type:3,value:"PRESSUREREDUCING"},mi.PRESSURERELIEF={type:3,value:"PRESSURERELIEF"},mi.REGULATING={type:3,value:"REGULATING"},mi.SAFETYCUTOFF={type:3,value:"SAFETYCUTOFF"},mi.STEAMTRAP={type:3,value:"STEAMTRAP"},mi.STOPCOCK={type:3,value:"STOPCOCK"},mi.USERDEFINED={type:3,value:"USERDEFINED"},mi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcValveTypeEnum=mi;class yi{}yi.CARGO={type:3,value:"CARGO"},yi.ROLLINGSTOCK={type:3,value:"ROLLINGSTOCK"},yi.VEHICLE={type:3,value:"VEHICLE"},yi.VEHICLEAIR={type:3,value:"VEHICLEAIR"},yi.VEHICLEMARINE={type:3,value:"VEHICLEMARINE"},yi.VEHICLETRACKED={type:3,value:"VEHICLETRACKED"},yi.VEHICLEWHEELED={type:3,value:"VEHICLEWHEELED"},yi.USERDEFINED={type:3,value:"USERDEFINED"},yi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcVehicleTypeEnum=yi;class gi{}gi.AXIAL_YIELD={type:3,value:"AXIAL_YIELD"},gi.BENDING_YIELD={type:3,value:"BENDING_YIELD"},gi.FRICTION={type:3,value:"FRICTION"},gi.RUBBER={type:3,value:"RUBBER"},gi.SHEAR_YIELD={type:3,value:"SHEAR_YIELD"},gi.VISCOUS={type:3,value:"VISCOUS"},gi.USERDEFINED={type:3,value:"USERDEFINED"},gi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcVibrationDamperTypeEnum=gi;class Ii{}Ii.BASE={type:3,value:"BASE"},Ii.COMPRESSION={type:3,value:"COMPRESSION"},Ii.SPRING={type:3,value:"SPRING"},Ii.USERDEFINED={type:3,value:"USERDEFINED"},Ii.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcVibrationIsolatorTypeEnum=Ii;class vi{}vi.BOUNDARY={type:3,value:"BOUNDARY"},vi.CLEARANCE={type:3,value:"CLEARANCE"},vi.PROVISIONFORVOID={type:3,value:"PROVISIONFORVOID"},vi.USERDEFINED={type:3,value:"USERDEFINED"},vi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcVirtualElementTypeEnum=vi;class Ti{}Ti.CHAMFER={type:3,value:"CHAMFER"},Ti.CUTOUT={type:3,value:"CUTOUT"},Ti.EDGE={type:3,value:"EDGE"},Ti.HOLE={type:3,value:"HOLE"},Ti.MITER={type:3,value:"MITER"},Ti.NOTCH={type:3,value:"NOTCH"},Ti.USERDEFINED={type:3,value:"USERDEFINED"},Ti.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcVoidingFeatureTypeEnum=Ti;class _i{}_i.ELEMENTEDWALL={type:3,value:"ELEMENTEDWALL"},_i.MOVABLE={type:3,value:"MOVABLE"},_i.PARAPET={type:3,value:"PARAPET"},_i.PARTITIONING={type:3,value:"PARTITIONING"},_i.PLUMBINGWALL={type:3,value:"PLUMBINGWALL"},_i.POLYGONAL={type:3,value:"POLYGONAL"},_i.RETAININGWALL={type:3,value:"RETAININGWALL"},_i.SHEAR={type:3,value:"SHEAR"},_i.SOLIDWALL={type:3,value:"SOLIDWALL"},_i.STANDARD={type:3,value:"STANDARD"},_i.WAVEWALL={type:3,value:"WAVEWALL"},_i.USERDEFINED={type:3,value:"USERDEFINED"},_i.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWallTypeEnum=_i;class Ri{}Ri.FLOORTRAP={type:3,value:"FLOORTRAP"},Ri.FLOORWASTE={type:3,value:"FLOORWASTE"},Ri.GULLYSUMP={type:3,value:"GULLYSUMP"},Ri.GULLYTRAP={type:3,value:"GULLYTRAP"},Ri.ROOFDRAIN={type:3,value:"ROOFDRAIN"},Ri.WASTEDISPOSALUNIT={type:3,value:"WASTEDISPOSALUNIT"},Ri.WASTETRAP={type:3,value:"WASTETRAP"},Ri.USERDEFINED={type:3,value:"USERDEFINED"},Ri.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWasteTerminalTypeEnum=Ri;class Pi{}Pi.BOTTOMHUNG={type:3,value:"BOTTOMHUNG"},Pi.FIXEDCASEMENT={type:3,value:"FIXEDCASEMENT"},Pi.OTHEROPERATION={type:3,value:"OTHEROPERATION"},Pi.PIVOTHORIZONTAL={type:3,value:"PIVOTHORIZONTAL"},Pi.PIVOTVERTICAL={type:3,value:"PIVOTVERTICAL"},Pi.REMOVABLECASEMENT={type:3,value:"REMOVABLECASEMENT"},Pi.SIDEHUNGLEFTHAND={type:3,value:"SIDEHUNGLEFTHAND"},Pi.SIDEHUNGRIGHTHAND={type:3,value:"SIDEHUNGRIGHTHAND"},Pi.SLIDINGHORIZONTAL={type:3,value:"SLIDINGHORIZONTAL"},Pi.SLIDINGVERTICAL={type:3,value:"SLIDINGVERTICAL"},Pi.TILTANDTURNLEFTHAND={type:3,value:"TILTANDTURNLEFTHAND"},Pi.TILTANDTURNRIGHTHAND={type:3,value:"TILTANDTURNRIGHTHAND"},Pi.TOPHUNG={type:3,value:"TOPHUNG"},Pi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowPanelOperationEnum=Pi;class Di{}Di.BOTTOM={type:3,value:"BOTTOM"},Di.LEFT={type:3,value:"LEFT"},Di.MIDDLE={type:3,value:"MIDDLE"},Di.RIGHT={type:3,value:"RIGHT"},Di.TOP={type:3,value:"TOP"},Di.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowPanelPositionEnum=Di;class Ni{}Ni.ALUMINIUM={type:3,value:"ALUMINIUM"},Ni.ALUMINIUM_WOOD={type:3,value:"ALUMINIUM_WOOD"},Ni.HIGH_GRADE_STEEL={type:3,value:"HIGH_GRADE_STEEL"},Ni.OTHER_CONSTRUCTION={type:3,value:"OTHER_CONSTRUCTION"},Ni.PLASTIC={type:3,value:"PLASTIC"},Ni.STEEL={type:3,value:"STEEL"},Ni.WOOD={type:3,value:"WOOD"},Ni.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowStyleConstructionEnum=Ni;class bi{}bi.DOUBLE_PANEL_HORIZONTAL={type:3,value:"DOUBLE_PANEL_HORIZONTAL"},bi.DOUBLE_PANEL_VERTICAL={type:3,value:"DOUBLE_PANEL_VERTICAL"},bi.SINGLE_PANEL={type:3,value:"SINGLE_PANEL"},bi.TRIPLE_PANEL_BOTTOM={type:3,value:"TRIPLE_PANEL_BOTTOM"},bi.TRIPLE_PANEL_HORIZONTAL={type:3,value:"TRIPLE_PANEL_HORIZONTAL"},bi.TRIPLE_PANEL_LEFT={type:3,value:"TRIPLE_PANEL_LEFT"},bi.TRIPLE_PANEL_RIGHT={type:3,value:"TRIPLE_PANEL_RIGHT"},bi.TRIPLE_PANEL_TOP={type:3,value:"TRIPLE_PANEL_TOP"},bi.TRIPLE_PANEL_VERTICAL={type:3,value:"TRIPLE_PANEL_VERTICAL"},bi.USERDEFINED={type:3,value:"USERDEFINED"},bi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowStyleOperationEnum=bi;class Ci{}Ci.LIGHTDOME={type:3,value:"LIGHTDOME"},Ci.SKYLIGHT={type:3,value:"SKYLIGHT"},Ci.WINDOW={type:3,value:"WINDOW"},Ci.USERDEFINED={type:3,value:"USERDEFINED"},Ci.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowTypeEnum=Ci;class Oi{}Oi.DOUBLE_PANEL_HORIZONTAL={type:3,value:"DOUBLE_PANEL_HORIZONTAL"},Oi.DOUBLE_PANEL_VERTICAL={type:3,value:"DOUBLE_PANEL_VERTICAL"},Oi.SINGLE_PANEL={type:3,value:"SINGLE_PANEL"},Oi.TRIPLE_PANEL_BOTTOM={type:3,value:"TRIPLE_PANEL_BOTTOM"},Oi.TRIPLE_PANEL_HORIZONTAL={type:3,value:"TRIPLE_PANEL_HORIZONTAL"},Oi.TRIPLE_PANEL_LEFT={type:3,value:"TRIPLE_PANEL_LEFT"},Oi.TRIPLE_PANEL_RIGHT={type:3,value:"TRIPLE_PANEL_RIGHT"},Oi.TRIPLE_PANEL_TOP={type:3,value:"TRIPLE_PANEL_TOP"},Oi.TRIPLE_PANEL_VERTICAL={type:3,value:"TRIPLE_PANEL_VERTICAL"},Oi.USERDEFINED={type:3,value:"USERDEFINED"},Oi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowTypePartitioningEnum=Oi;class Si{}Si.FIRSTSHIFT={type:3,value:"FIRSTSHIFT"},Si.SECONDSHIFT={type:3,value:"SECONDSHIFT"},Si.THIRDSHIFT={type:3,value:"THIRDSHIFT"},Si.USERDEFINED={type:3,value:"USERDEFINED"},Si.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWorkCalendarTypeEnum=Si;class xi{}xi.ACTUAL={type:3,value:"ACTUAL"},xi.BASELINE={type:3,value:"BASELINE"},xi.PLANNED={type:3,value:"PLANNED"},xi.USERDEFINED={type:3,value:"USERDEFINED"},xi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWorkPlanTypeEnum=xi;class wi{}wi.ACTUAL={type:3,value:"ACTUAL"},wi.BASELINE={type:3,value:"BASELINE"},wi.PLANNED={type:3,value:"PLANNED"},wi.USERDEFINED={type:3,value:"USERDEFINED"},wi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWorkScheduleTypeEnum=wi;e.IfcActorRole=class extends dg{constructor(e,t,s,i){super(e),this.Role=t,this.UserDefinedRole=s,this.Description=i,this.type=3630933823}};class Bi extends dg{constructor(e,t,s,i){super(e),this.Purpose=t,this.Description=s,this.UserDefinedPurpose=i,this.type=618182010}}e.IfcAddress=Bi;class Fi extends dg{constructor(e,t,s){super(e),this.StartTag=t,this.EndTag=s,this.type=2879124712}}e.IfcAlignmentParameterSegment=Fi;e.IfcAlignmentVerticalSegment=class extends Fi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s),this.StartTag=t,this.EndTag=s,this.StartDistAlong=i,this.HorizontalLength=r,this.StartHeight=o,this.StartGradient=n,this.EndGradient=a,this.RadiusOfCurvature=l,this.PredefinedType=h,this.type=3633395639}};e.IfcApplication=class extends dg{constructor(e,t,s,i,r){super(e),this.ApplicationDeveloper=t,this.Version=s,this.ApplicationFullName=i,this.ApplicationIdentifier=r,this.type=639542469}};class Mi extends dg{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e),this.Name=t,this.Description=s,this.AppliedValue=i,this.UnitBasis=r,this.ApplicableDate=o,this.FixedUntilDate=n,this.Category=a,this.Condition=l,this.ArithmeticOperator=h,this.Components=c,this.type=411424972}}e.IfcAppliedValue=Mi;e.IfcApproval=class extends dg{constructor(e,t,s,i,r,o,n,a,l,h){super(e),this.Identifier=t,this.Name=s,this.Description=i,this.TimeOfApproval=r,this.Status=o,this.Level=n,this.Qualifier=a,this.RequestingApproval=l,this.GivingApproval=h,this.type=130549933}};class Li extends dg{constructor(e,t){super(e),this.Name=t,this.type=4037036970}}e.IfcBoundaryCondition=Li;e.IfcBoundaryEdgeCondition=class extends Li{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.TranslationalStiffnessByLengthX=s,this.TranslationalStiffnessByLengthY=i,this.TranslationalStiffnessByLengthZ=r,this.RotationalStiffnessByLengthX=o,this.RotationalStiffnessByLengthY=n,this.RotationalStiffnessByLengthZ=a,this.type=1560379544}};e.IfcBoundaryFaceCondition=class extends Li{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.TranslationalStiffnessByAreaX=s,this.TranslationalStiffnessByAreaY=i,this.TranslationalStiffnessByAreaZ=r,this.type=3367102660}};class Ui extends Li{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.TranslationalStiffnessX=s,this.TranslationalStiffnessY=i,this.TranslationalStiffnessZ=r,this.RotationalStiffnessX=o,this.RotationalStiffnessY=n,this.RotationalStiffnessZ=a,this.type=1387855156}}e.IfcBoundaryNodeCondition=Ui;e.IfcBoundaryNodeConditionWarping=class extends Ui{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.Name=t,this.TranslationalStiffnessX=s,this.TranslationalStiffnessY=i,this.TranslationalStiffnessZ=r,this.RotationalStiffnessX=o,this.RotationalStiffnessY=n,this.RotationalStiffnessZ=a,this.WarpingStiffness=l,this.type=2069777674}};class Hi extends dg{constructor(e){super(e),this.type=2859738748}}e.IfcConnectionGeometry=Hi;class Gi extends Hi{constructor(e,t,s){super(e),this.PointOnRelatingElement=t,this.PointOnRelatedElement=s,this.type=2614616156}}e.IfcConnectionPointGeometry=Gi;e.IfcConnectionSurfaceGeometry=class extends Hi{constructor(e,t,s){super(e),this.SurfaceOnRelatingElement=t,this.SurfaceOnRelatedElement=s,this.type=2732653382}};e.IfcConnectionVolumeGeometry=class extends Hi{constructor(e,t,s){super(e),this.VolumeOnRelatingElement=t,this.VolumeOnRelatedElement=s,this.type=775493141}};class ki extends dg{constructor(e,t,s,i,r,o,n,a){super(e),this.Name=t,this.Description=s,this.ConstraintGrade=i,this.ConstraintSource=r,this.CreatingActor=o,this.CreationTime=n,this.UserDefinedGrade=a,this.type=1959218052}}e.IfcConstraint=ki;class Vi extends dg{constructor(e,t,s){super(e),this.SourceCRS=t,this.TargetCRS=s,this.type=1785450214}}e.IfcCoordinateOperation=Vi;class ji extends dg{constructor(e,t,s,i,r){super(e),this.Name=t,this.Description=s,this.GeodeticDatum=i,this.VerticalDatum=r,this.type=1466758467}}e.IfcCoordinateReferenceSystem=ji;e.IfcCostValue=class extends Mi{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h,c),this.Name=t,this.Description=s,this.AppliedValue=i,this.UnitBasis=r,this.ApplicableDate=o,this.FixedUntilDate=n,this.Category=a,this.Condition=l,this.ArithmeticOperator=h,this.Components=c,this.type=602808272}};e.IfcDerivedUnit=class extends dg{constructor(e,t,s,i,r){super(e),this.Elements=t,this.UnitType=s,this.UserDefinedType=i,this.Name=r,this.type=1765591967}};e.IfcDerivedUnitElement=class extends dg{constructor(e,t,s){super(e),this.Unit=t,this.Exponent=s,this.type=1045800335}};e.IfcDimensionalExponents=class extends dg{constructor(e,t,s,i,r,o,n,a){super(e),this.LengthExponent=t,this.MassExponent=s,this.TimeExponent=i,this.ElectricCurrentExponent=r,this.ThermodynamicTemperatureExponent=o,this.AmountOfSubstanceExponent=n,this.LuminousIntensityExponent=a,this.type=2949456006}};class Qi extends dg{constructor(e){super(e),this.type=4294318154}}e.IfcExternalInformation=Qi;class Wi extends dg{constructor(e,t,s,i){super(e),this.Location=t,this.Identification=s,this.Name=i,this.type=3200245327}}e.IfcExternalReference=Wi;e.IfcExternallyDefinedHatchStyle=class extends Wi{constructor(e,t,s,i){super(e,t,s,i),this.Location=t,this.Identification=s,this.Name=i,this.type=2242383968}};e.IfcExternallyDefinedSurfaceStyle=class extends Wi{constructor(e,t,s,i){super(e,t,s,i),this.Location=t,this.Identification=s,this.Name=i,this.type=1040185647}};e.IfcExternallyDefinedTextFont=class extends Wi{constructor(e,t,s,i){super(e,t,s,i),this.Location=t,this.Identification=s,this.Name=i,this.type=3548104201}};e.IfcGridAxis=class extends dg{constructor(e,t,s,i){super(e),this.AxisTag=t,this.AxisCurve=s,this.SameSense=i,this.type=852622518}};e.IfcIrregularTimeSeriesValue=class extends dg{constructor(e,t,s){super(e),this.TimeStamp=t,this.ListValues=s,this.type=3020489413}};e.IfcLibraryInformation=class extends Qi{constructor(e,t,s,i,r,o,n){super(e),this.Name=t,this.Version=s,this.Publisher=i,this.VersionDate=r,this.Location=o,this.Description=n,this.type=2655187982}};e.IfcLibraryReference=class extends Wi{constructor(e,t,s,i,r,o,n){super(e,t,s,i),this.Location=t,this.Identification=s,this.Name=i,this.Description=r,this.Language=o,this.ReferencedLibrary=n,this.type=3452421091}};e.IfcLightDistributionData=class extends dg{constructor(e,t,s,i){super(e),this.MainPlaneAngle=t,this.SecondaryPlaneAngle=s,this.LuminousIntensity=i,this.type=4162380809}};e.IfcLightIntensityDistribution=class extends dg{constructor(e,t,s){super(e),this.LightDistributionCurve=t,this.DistributionData=s,this.type=1566485204}};e.IfcMapConversion=class extends Vi{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s),this.SourceCRS=t,this.TargetCRS=s,this.Eastings=i,this.Northings=r,this.OrthogonalHeight=o,this.XAxisAbscissa=n,this.XAxisOrdinate=a,this.Scale=l,this.ScaleY=h,this.ScaleZ=c,this.type=3057273783}};e.IfcMaterialClassificationRelationship=class extends dg{constructor(e,t,s){super(e),this.MaterialClassifications=t,this.ClassifiedMaterial=s,this.type=1847130766}};class zi extends dg{constructor(e){super(e),this.type=760658860}}e.IfcMaterialDefinition=zi;class Ki extends zi{constructor(e,t,s,i,r,o,n,a){super(e),this.Material=t,this.LayerThickness=s,this.IsVentilated=i,this.Name=r,this.Description=o,this.Category=n,this.Priority=a,this.type=248100487}}e.IfcMaterialLayer=Ki;e.IfcMaterialLayerSet=class extends zi{constructor(e,t,s,i){super(e),this.MaterialLayers=t,this.LayerSetName=s,this.Description=i,this.type=3303938423}};e.IfcMaterialLayerWithOffsets=class extends Ki{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.Material=t,this.LayerThickness=s,this.IsVentilated=i,this.Name=r,this.Description=o,this.Category=n,this.Priority=a,this.OffsetDirection=l,this.OffsetValues=h,this.type=1847252529}};e.IfcMaterialList=class extends dg{constructor(e,t){super(e),this.Materials=t,this.type=2199411900}};class Yi extends zi{constructor(e,t,s,i,r,o,n){super(e),this.Name=t,this.Description=s,this.Material=i,this.Profile=r,this.Priority=o,this.Category=n,this.type=2235152071}}e.IfcMaterialProfile=Yi;e.IfcMaterialProfileSet=class extends zi{constructor(e,t,s,i,r){super(e),this.Name=t,this.Description=s,this.MaterialProfiles=i,this.CompositeProfile=r,this.type=164193824}};e.IfcMaterialProfileWithOffsets=class extends Yi{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.Name=t,this.Description=s,this.Material=i,this.Profile=r,this.Priority=o,this.Category=n,this.OffsetValues=a,this.type=552965576}};class Xi extends dg{constructor(e){super(e),this.type=1507914824}}e.IfcMaterialUsageDefinition=Xi;e.IfcMeasureWithUnit=class extends dg{constructor(e,t,s){super(e),this.ValueComponent=t,this.UnitComponent=s,this.type=2597039031}};e.IfcMetric=class extends ki{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a),this.Name=t,this.Description=s,this.ConstraintGrade=i,this.ConstraintSource=r,this.CreatingActor=o,this.CreationTime=n,this.UserDefinedGrade=a,this.Benchmark=l,this.ValueSource=h,this.DataValue=c,this.ReferencePath=A,this.type=3368373690}};e.IfcMonetaryUnit=class extends dg{constructor(e,t){super(e),this.Currency=t,this.type=2706619895}};class Zi extends dg{constructor(e,t,s){super(e),this.Dimensions=t,this.UnitType=s,this.type=1918398963}}e.IfcNamedUnit=Zi;class qi extends dg{constructor(e,t){super(e),this.PlacementRelTo=t,this.type=3701648758}}e.IfcObjectPlacement=qi;e.IfcObjective=class extends ki{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a),this.Name=t,this.Description=s,this.ConstraintGrade=i,this.ConstraintSource=r,this.CreatingActor=o,this.CreationTime=n,this.UserDefinedGrade=a,this.BenchmarkValues=l,this.LogicalAggregator=h,this.ObjectiveQualifier=c,this.UserDefinedQualifier=A,this.type=2251480897}};e.IfcOrganization=class extends dg{constructor(e,t,s,i,r,o){super(e),this.Identification=t,this.Name=s,this.Description=i,this.Roles=r,this.Addresses=o,this.type=4251960020}};e.IfcOwnerHistory=class extends dg{constructor(e,t,s,i,r,o,n,a,l){super(e),this.OwningUser=t,this.OwningApplication=s,this.State=i,this.ChangeAction=r,this.LastModifiedDate=o,this.LastModifyingUser=n,this.LastModifyingApplication=a,this.CreationDate=l,this.type=1207048766}};e.IfcPerson=class extends dg{constructor(e,t,s,i,r,o,n,a,l){super(e),this.Identification=t,this.FamilyName=s,this.GivenName=i,this.MiddleNames=r,this.PrefixTitles=o,this.SuffixTitles=n,this.Roles=a,this.Addresses=l,this.type=2077209135}};e.IfcPersonAndOrganization=class extends dg{constructor(e,t,s,i){super(e),this.ThePerson=t,this.TheOrganization=s,this.Roles=i,this.type=101040310}};class Ji extends dg{constructor(e,t,s){super(e),this.Name=t,this.Description=s,this.type=2483315170}}e.IfcPhysicalQuantity=Ji;class $i extends Ji{constructor(e,t,s,i){super(e,t,s),this.Name=t,this.Description=s,this.Unit=i,this.type=2226359599}}e.IfcPhysicalSimpleQuantity=$i;e.IfcPostalAddress=class extends Bi{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i),this.Purpose=t,this.Description=s,this.UserDefinedPurpose=i,this.InternalLocation=r,this.AddressLines=o,this.PostalBox=n,this.Town=a,this.Region=l,this.PostalCode=h,this.Country=c,this.type=3355820592}};class er extends dg{constructor(e){super(e),this.type=677532197}}e.IfcPresentationItem=er;class tr extends dg{constructor(e,t,s,i,r){super(e),this.Name=t,this.Description=s,this.AssignedItems=i,this.Identifier=r,this.type=2022622350}}e.IfcPresentationLayerAssignment=tr;e.IfcPresentationLayerWithStyle=class extends tr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r),this.Name=t,this.Description=s,this.AssignedItems=i,this.Identifier=r,this.LayerOn=o,this.LayerFrozen=n,this.LayerBlocked=a,this.LayerStyles=l,this.type=1304840413}};class sr extends dg{constructor(e,t){super(e),this.Name=t,this.type=3119450353}}e.IfcPresentationStyle=sr;class ir extends dg{constructor(e,t,s,i){super(e),this.Name=t,this.Description=s,this.Representations=i,this.type=2095639259}}e.IfcProductRepresentation=ir;class rr extends dg{constructor(e,t,s){super(e),this.ProfileType=t,this.ProfileName=s,this.type=3958567839}}e.IfcProfileDef=rr;e.IfcProjectedCRS=class extends ji{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.Name=t,this.Description=s,this.GeodeticDatum=i,this.VerticalDatum=r,this.MapProjection=o,this.MapZone=n,this.MapUnit=a,this.type=3843373140}};class or extends dg{constructor(e){super(e),this.type=986844984}}e.IfcPropertyAbstraction=or;e.IfcPropertyEnumeration=class extends or{constructor(e,t,s,i){super(e),this.Name=t,this.EnumerationValues=s,this.Unit=i,this.type=3710013099}};e.IfcQuantityArea=class extends $i{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.AreaValue=r,this.Formula=o,this.type=2044713172}};e.IfcQuantityCount=class extends $i{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.CountValue=r,this.Formula=o,this.type=2093928680}};e.IfcQuantityLength=class extends $i{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.LengthValue=r,this.Formula=o,this.type=931644368}};e.IfcQuantityNumber=class extends $i{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.NumberValue=r,this.Formula=o,this.type=2691318326}};e.IfcQuantityTime=class extends $i{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.TimeValue=r,this.Formula=o,this.type=3252649465}};e.IfcQuantityVolume=class extends $i{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.VolumeValue=r,this.Formula=o,this.type=2405470396}};e.IfcQuantityWeight=class extends $i{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.WeightValue=r,this.Formula=o,this.type=825690147}};e.IfcRecurrencePattern=class extends dg{constructor(e,t,s,i,r,o,n,a,l){super(e),this.RecurrenceType=t,this.DayComponent=s,this.WeekdayComponent=i,this.MonthComponent=r,this.Position=o,this.Interval=n,this.Occurrences=a,this.TimePeriods=l,this.type=3915482550}};e.IfcReference=class extends dg{constructor(e,t,s,i,r,o){super(e),this.TypeIdentifier=t,this.AttributeIdentifier=s,this.InstanceName=i,this.ListPositions=r,this.InnerReference=o,this.type=2433181523}};class nr extends dg{constructor(e,t,s,i,r){super(e),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=1076942058}}e.IfcRepresentation=nr;class ar extends dg{constructor(e,t,s){super(e),this.ContextIdentifier=t,this.ContextType=s,this.type=3377609919}}e.IfcRepresentationContext=ar;class lr extends dg{constructor(e){super(e),this.type=3008791417}}e.IfcRepresentationItem=lr;e.IfcRepresentationMap=class extends dg{constructor(e,t,s){super(e),this.MappingOrigin=t,this.MappedRepresentation=s,this.type=1660063152}};class hr extends dg{constructor(e,t,s){super(e),this.Name=t,this.Description=s,this.type=2439245199}}e.IfcResourceLevelRelationship=hr;class cr extends dg{constructor(e,t,s,i,r){super(e),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=2341007311}}e.IfcRoot=cr;e.IfcSIUnit=class extends Zi{constructor(e,t,s,i,r){super(e,t,s),this.Dimensions=t,this.UnitType=s,this.Prefix=i,this.Name=r,this.type=448429030}};class Ar extends dg{constructor(e,t,s,i){super(e),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.type=1054537805}}e.IfcSchedulingTime=Ar;e.IfcShapeAspect=class extends dg{constructor(e,t,s,i,r,o){super(e),this.ShapeRepresentations=t,this.Name=s,this.Description=i,this.ProductDefinitional=r,this.PartOfProductDefinitionShape=o,this.type=867548509}};class ur extends nr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=3982875396}}e.IfcShapeModel=ur;e.IfcShapeRepresentation=class extends ur{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=4240577450}};class pr extends dg{constructor(e,t){super(e),this.Name=t,this.type=2273995522}}e.IfcStructuralConnectionCondition=pr;class dr extends dg{constructor(e,t){super(e),this.Name=t,this.type=2162789131}}e.IfcStructuralLoad=dr;e.IfcStructuralLoadConfiguration=class extends dr{constructor(e,t,s,i){super(e,t),this.Name=t,this.Values=s,this.Locations=i,this.type=3478079324}};class fr extends dr{constructor(e,t){super(e,t),this.Name=t,this.type=609421318}}e.IfcStructuralLoadOrResult=fr;class Er extends fr{constructor(e,t){super(e,t),this.Name=t,this.type=2525727697}}e.IfcStructuralLoadStatic=Er;e.IfcStructuralLoadTemperature=class extends Er{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.DeltaTConstant=s,this.DeltaTY=i,this.DeltaTZ=r,this.type=3408363356}};class mr extends nr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=2830218821}}e.IfcStyleModel=mr;e.IfcStyledItem=class extends lr{constructor(e,t,s,i){super(e),this.Item=t,this.Styles=s,this.Name=i,this.type=3958052878}};e.IfcStyledRepresentation=class extends mr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=3049322572}};e.IfcSurfaceReinforcementArea=class extends fr{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.SurfaceReinforcement1=s,this.SurfaceReinforcement2=i,this.ShearReinforcement=r,this.type=2934153892}};e.IfcSurfaceStyle=class extends sr{constructor(e,t,s,i){super(e,t),this.Name=t,this.Side=s,this.Styles=i,this.type=1300840506}};e.IfcSurfaceStyleLighting=class extends er{constructor(e,t,s,i,r){super(e),this.DiffuseTransmissionColour=t,this.DiffuseReflectionColour=s,this.TransmissionColour=i,this.ReflectanceColour=r,this.type=3303107099}};e.IfcSurfaceStyleRefraction=class extends er{constructor(e,t,s){super(e),this.RefractionIndex=t,this.DispersionFactor=s,this.type=1607154358}};class yr extends er{constructor(e,t,s){super(e),this.SurfaceColour=t,this.Transparency=s,this.type=846575682}}e.IfcSurfaceStyleShading=yr;e.IfcSurfaceStyleWithTextures=class extends er{constructor(e,t){super(e),this.Textures=t,this.type=1351298697}};class gr extends er{constructor(e,t,s,i,r,o){super(e),this.RepeatS=t,this.RepeatT=s,this.Mode=i,this.TextureTransform=r,this.Parameter=o,this.type=626085974}}e.IfcSurfaceTexture=gr;e.IfcTable=class extends dg{constructor(e,t,s,i){super(e),this.Name=t,this.Rows=s,this.Columns=i,this.type=985171141}};e.IfcTableColumn=class extends dg{constructor(e,t,s,i,r,o){super(e),this.Identifier=t,this.Name=s,this.Description=i,this.Unit=r,this.ReferencePath=o,this.type=2043862942}};e.IfcTableRow=class extends dg{constructor(e,t,s){super(e),this.RowCells=t,this.IsHeading=s,this.type=531007025}};class Ir extends Ar{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I){super(e,t,s,i),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.DurationType=r,this.ScheduleDuration=o,this.ScheduleStart=n,this.ScheduleFinish=a,this.EarlyStart=l,this.EarlyFinish=h,this.LateStart=c,this.LateFinish=A,this.FreeFloat=u,this.TotalFloat=p,this.IsCritical=d,this.StatusTime=f,this.ActualDuration=E,this.ActualStart=m,this.ActualFinish=y,this.RemainingTime=g,this.Completion=I,this.type=1549132990}}e.IfcTaskTime=Ir;e.IfcTaskTimeRecurring=class extends Ir{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I,v){super(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.DurationType=r,this.ScheduleDuration=o,this.ScheduleStart=n,this.ScheduleFinish=a,this.EarlyStart=l,this.EarlyFinish=h,this.LateStart=c,this.LateFinish=A,this.FreeFloat=u,this.TotalFloat=p,this.IsCritical=d,this.StatusTime=f,this.ActualDuration=E,this.ActualStart=m,this.ActualFinish=y,this.RemainingTime=g,this.Completion=I,this.Recurrence=v,this.type=2771591690}};e.IfcTelecomAddress=class extends Bi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i),this.Purpose=t,this.Description=s,this.UserDefinedPurpose=i,this.TelephoneNumbers=r,this.FacsimileNumbers=o,this.PagerNumber=n,this.ElectronicMailAddresses=a,this.WWWHomePageURL=l,this.MessagingIDs=h,this.type=912023232}};e.IfcTextStyle=class extends sr{constructor(e,t,s,i,r,o){super(e,t),this.Name=t,this.TextCharacterAppearance=s,this.TextStyle=i,this.TextFontStyle=r,this.ModelOrDraughting=o,this.type=1447204868}};e.IfcTextStyleForDefinedFont=class extends er{constructor(e,t,s){super(e),this.Colour=t,this.BackgroundColour=s,this.type=2636378356}};e.IfcTextStyleTextModel=class extends er{constructor(e,t,s,i,r,o,n,a){super(e),this.TextIndent=t,this.TextAlign=s,this.TextDecoration=i,this.LetterSpacing=r,this.WordSpacing=o,this.TextTransform=n,this.LineHeight=a,this.type=1640371178}};class vr extends er{constructor(e,t){super(e),this.Maps=t,this.type=280115917}}e.IfcTextureCoordinate=vr;e.IfcTextureCoordinateGenerator=class extends vr{constructor(e,t,s,i){super(e,t),this.Maps=t,this.Mode=s,this.Parameter=i,this.type=1742049831}};class Tr extends dg{constructor(e,t,s){super(e),this.TexCoordIndex=t,this.TexCoordsOf=s,this.type=222769930}}e.IfcTextureCoordinateIndices=Tr;e.IfcTextureCoordinateIndicesWithVoids=class extends Tr{constructor(e,t,s,i){super(e,t,s),this.TexCoordIndex=t,this.TexCoordsOf=s,this.InnerTexCoordIndices=i,this.type=1010789467}};e.IfcTextureMap=class extends vr{constructor(e,t,s,i){super(e,t),this.Maps=t,this.Vertices=s,this.MappedTo=i,this.type=2552916305}};e.IfcTextureVertex=class extends er{constructor(e,t){super(e),this.Coordinates=t,this.type=1210645708}};e.IfcTextureVertexList=class extends er{constructor(e,t){super(e),this.TexCoordsList=t,this.type=3611470254}};e.IfcTimePeriod=class extends dg{constructor(e,t,s){super(e),this.StartTime=t,this.EndTime=s,this.type=1199560280}};class _r extends dg{constructor(e,t,s,i,r,o,n,a,l){super(e),this.Name=t,this.Description=s,this.StartTime=i,this.EndTime=r,this.TimeSeriesDataType=o,this.DataOrigin=n,this.UserDefinedDataOrigin=a,this.Unit=l,this.type=3101149627}}e.IfcTimeSeries=_r;e.IfcTimeSeriesValue=class extends dg{constructor(e,t){super(e),this.ListValues=t,this.type=581633288}};class Rr extends lr{constructor(e){super(e),this.type=1377556343}}e.IfcTopologicalRepresentationItem=Rr;e.IfcTopologyRepresentation=class extends ur{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=1735638870}};e.IfcUnitAssignment=class extends dg{constructor(e,t){super(e),this.Units=t,this.type=180925521}};class Pr extends Rr{constructor(e){super(e),this.type=2799835756}}e.IfcVertex=Pr;e.IfcVertexPoint=class extends Pr{constructor(e,t){super(e),this.VertexGeometry=t,this.type=1907098498}};e.IfcVirtualGridIntersection=class extends dg{constructor(e,t,s){super(e),this.IntersectingAxes=t,this.OffsetDistances=s,this.type=891718957}};e.IfcWorkTime=class extends Ar{constructor(e,t,s,i,r,o,n){super(e,t,s,i),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.RecurrencePattern=r,this.StartDate=o,this.FinishDate=n,this.type=1236880293}};e.IfcAlignmentCantSegment=class extends Fi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s),this.StartTag=t,this.EndTag=s,this.StartDistAlong=i,this.HorizontalLength=r,this.StartCantLeft=o,this.EndCantLeft=n,this.StartCantRight=a,this.EndCantRight=l,this.PredefinedType=h,this.type=3752311538}};e.IfcAlignmentHorizontalSegment=class extends Fi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s),this.StartTag=t,this.EndTag=s,this.StartPoint=i,this.StartDirection=r,this.StartRadiusOfCurvature=o,this.EndRadiusOfCurvature=n,this.SegmentLength=a,this.GravityCenterLineHeight=l,this.PredefinedType=h,this.type=536804194}};e.IfcApprovalRelationship=class extends hr{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.RelatingApproval=i,this.RelatedApprovals=r,this.type=3869604511}};class Dr extends rr{constructor(e,t,s,i){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.OuterCurve=i,this.type=3798115385}}e.IfcArbitraryClosedProfileDef=Dr;class Nr extends rr{constructor(e,t,s,i){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.Curve=i,this.type=1310608509}}e.IfcArbitraryOpenProfileDef=Nr;e.IfcArbitraryProfileDefWithVoids=class extends Dr{constructor(e,t,s,i,r){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.OuterCurve=i,this.InnerCurves=r,this.type=2705031697}};e.IfcBlobTexture=class extends gr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.RepeatS=t,this.RepeatT=s,this.Mode=i,this.TextureTransform=r,this.Parameter=o,this.RasterFormat=n,this.RasterCode=a,this.type=616511568}};e.IfcCenterLineProfileDef=class extends Nr{constructor(e,t,s,i,r){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Curve=i,this.Thickness=r,this.type=3150382593}};e.IfcClassification=class extends Qi{constructor(e,t,s,i,r,o,n,a){super(e),this.Source=t,this.Edition=s,this.EditionDate=i,this.Name=r,this.Description=o,this.Specification=n,this.ReferenceTokens=a,this.type=747523909}};e.IfcClassificationReference=class extends Wi{constructor(e,t,s,i,r,o,n){super(e,t,s,i),this.Location=t,this.Identification=s,this.Name=i,this.ReferencedSource=r,this.Description=o,this.Sort=n,this.type=647927063}};e.IfcColourRgbList=class extends er{constructor(e,t){super(e),this.ColourList=t,this.type=3285139300}};class br extends er{constructor(e,t){super(e),this.Name=t,this.type=3264961684}}e.IfcColourSpecification=br;e.IfcCompositeProfileDef=class extends rr{constructor(e,t,s,i,r){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.Profiles=i,this.Label=r,this.type=1485152156}};class Cr extends Rr{constructor(e,t){super(e),this.CfsFaces=t,this.type=370225590}}e.IfcConnectedFaceSet=Cr;e.IfcConnectionCurveGeometry=class extends Hi{constructor(e,t,s){super(e),this.CurveOnRelatingElement=t,this.CurveOnRelatedElement=s,this.type=1981873012}};e.IfcConnectionPointEccentricity=class extends Gi{constructor(e,t,s,i,r,o){super(e,t,s),this.PointOnRelatingElement=t,this.PointOnRelatedElement=s,this.EccentricityInX=i,this.EccentricityInY=r,this.EccentricityInZ=o,this.type=45288368}};e.IfcContextDependentUnit=class extends Zi{constructor(e,t,s,i){super(e,t,s),this.Dimensions=t,this.UnitType=s,this.Name=i,this.type=3050246964}};class Or extends Zi{constructor(e,t,s,i,r){super(e,t,s),this.Dimensions=t,this.UnitType=s,this.Name=i,this.ConversionFactor=r,this.type=2889183280}}e.IfcConversionBasedUnit=Or;e.IfcConversionBasedUnitWithOffset=class extends Or{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.Dimensions=t,this.UnitType=s,this.Name=i,this.ConversionFactor=r,this.ConversionOffset=o,this.type=2713554722}};e.IfcCurrencyRelationship=class extends hr{constructor(e,t,s,i,r,o,n,a){super(e,t,s),this.Name=t,this.Description=s,this.RelatingMonetaryUnit=i,this.RelatedMonetaryUnit=r,this.ExchangeRate=o,this.RateDateTime=n,this.RateSource=a,this.type=539742890}};e.IfcCurveStyle=class extends sr{constructor(e,t,s,i,r,o){super(e,t),this.Name=t,this.CurveFont=s,this.CurveWidth=i,this.CurveColour=r,this.ModelOrDraughting=o,this.type=3800577675}};e.IfcCurveStyleFont=class extends er{constructor(e,t,s){super(e),this.Name=t,this.PatternList=s,this.type=1105321065}};e.IfcCurveStyleFontAndScaling=class extends er{constructor(e,t,s,i){super(e),this.Name=t,this.CurveStyleFont=s,this.CurveFontScaling=i,this.type=2367409068}};e.IfcCurveStyleFontPattern=class extends er{constructor(e,t,s){super(e),this.VisibleSegmentLength=t,this.InvisibleSegmentLength=s,this.type=3510044353}};class Sr extends rr{constructor(e,t,s,i,r,o){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.ParentProfile=i,this.Operator=r,this.Label=o,this.type=3632507154}}e.IfcDerivedProfileDef=Sr;e.IfcDocumentInformation=class extends Qi{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m){super(e),this.Identification=t,this.Name=s,this.Description=i,this.Location=r,this.Purpose=o,this.IntendedUse=n,this.Scope=a,this.Revision=l,this.DocumentOwner=h,this.Editors=c,this.CreationTime=A,this.LastRevisionTime=u,this.ElectronicFormat=p,this.ValidFrom=d,this.ValidUntil=f,this.Confidentiality=E,this.Status=m,this.type=1154170062}};e.IfcDocumentInformationRelationship=class extends hr{constructor(e,t,s,i,r,o){super(e,t,s),this.Name=t,this.Description=s,this.RelatingDocument=i,this.RelatedDocuments=r,this.RelationshipType=o,this.type=770865208}};e.IfcDocumentReference=class extends Wi{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Location=t,this.Identification=s,this.Name=i,this.Description=r,this.ReferencedDocument=o,this.type=3732053477}};class xr extends Rr{constructor(e,t,s){super(e),this.EdgeStart=t,this.EdgeEnd=s,this.type=3900360178}}e.IfcEdge=xr;e.IfcEdgeCurve=class extends xr{constructor(e,t,s,i,r){super(e,t,s),this.EdgeStart=t,this.EdgeEnd=s,this.EdgeGeometry=i,this.SameSense=r,this.type=476780140}};e.IfcEventTime=class extends Ar{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.ActualDate=r,this.EarlyDate=o,this.LateDate=n,this.ScheduleDate=a,this.type=211053100}};class wr extends or{constructor(e,t,s,i){super(e),this.Name=t,this.Description=s,this.Properties=i,this.type=297599258}}e.IfcExtendedProperties=wr;e.IfcExternalReferenceRelationship=class extends hr{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.RelatingReference=i,this.RelatedResourceObjects=r,this.type=1437805879}};class Br extends Rr{constructor(e,t){super(e),this.Bounds=t,this.type=2556980723}}e.IfcFace=Br;class Fr extends Rr{constructor(e,t,s){super(e),this.Bound=t,this.Orientation=s,this.type=1809719519}}e.IfcFaceBound=Fr;e.IfcFaceOuterBound=class extends Fr{constructor(e,t,s){super(e,t,s),this.Bound=t,this.Orientation=s,this.type=803316827}};class Mr extends Br{constructor(e,t,s,i){super(e,t),this.Bounds=t,this.FaceSurface=s,this.SameSense=i,this.type=3008276851}}e.IfcFaceSurface=Mr;e.IfcFailureConnectionCondition=class extends pr{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.TensionFailureX=s,this.TensionFailureY=i,this.TensionFailureZ=r,this.CompressionFailureX=o,this.CompressionFailureY=n,this.CompressionFailureZ=a,this.type=4219587988}};e.IfcFillAreaStyle=class extends sr{constructor(e,t,s,i){super(e,t),this.Name=t,this.FillStyles=s,this.ModelOrDraughting=i,this.type=738692330}};class Lr extends ar{constructor(e,t,s,i,r,o,n){super(e,t,s),this.ContextIdentifier=t,this.ContextType=s,this.CoordinateSpaceDimension=i,this.Precision=r,this.WorldCoordinateSystem=o,this.TrueNorth=n,this.type=3448662350}}e.IfcGeometricRepresentationContext=Lr;class Ur extends lr{constructor(e){super(e),this.type=2453401579}}e.IfcGeometricRepresentationItem=Ur;e.IfcGeometricRepresentationSubContext=class extends Lr{constructor(e,s,i,r,o,n,a,l){super(e,s,i,new t(0),null,r,null),this.ContextIdentifier=s,this.ContextType=i,this.WorldCoordinateSystem=r,this.ParentContext=o,this.TargetScale=n,this.TargetView=a,this.UserDefinedTargetView=l,this.type=4142052618}};class Hr extends Ur{constructor(e,t){super(e),this.Elements=t,this.type=3590301190}}e.IfcGeometricSet=Hr;e.IfcGridPlacement=class extends qi{constructor(e,t,s,i){super(e,t),this.PlacementRelTo=t,this.PlacementLocation=s,this.PlacementRefDirection=i,this.type=178086475}};class Gr extends Ur{constructor(e,t,s){super(e),this.BaseSurface=t,this.AgreementFlag=s,this.type=812098782}}e.IfcHalfSpaceSolid=Gr;e.IfcImageTexture=class extends gr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.RepeatS=t,this.RepeatT=s,this.Mode=i,this.TextureTransform=r,this.Parameter=o,this.URLReference=n,this.type=3905492369}};e.IfcIndexedColourMap=class extends er{constructor(e,t,s,i,r){super(e),this.MappedTo=t,this.Opacity=s,this.Colours=i,this.ColourIndex=r,this.type=3570813810}};class kr extends vr{constructor(e,t,s,i){super(e,t),this.Maps=t,this.MappedTo=s,this.TexCoords=i,this.type=1437953363}}e.IfcIndexedTextureMap=kr;e.IfcIndexedTriangleTextureMap=class extends kr{constructor(e,t,s,i,r){super(e,t,s,i),this.Maps=t,this.MappedTo=s,this.TexCoords=i,this.TexCoordIndex=r,this.type=2133299955}};e.IfcIrregularTimeSeries=class extends _r{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.Name=t,this.Description=s,this.StartTime=i,this.EndTime=r,this.TimeSeriesDataType=o,this.DataOrigin=n,this.UserDefinedDataOrigin=a,this.Unit=l,this.Values=h,this.type=3741457305}};e.IfcLagTime=class extends Ar{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.LagValue=r,this.DurationType=o,this.type=1585845231}};class Vr extends Ur{constructor(e,t,s,i,r){super(e),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.type=1402838566}}e.IfcLightSource=Vr;e.IfcLightSourceAmbient=class extends Vr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.type=125510826}};e.IfcLightSourceDirectional=class extends Vr{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.Orientation=o,this.type=2604431987}};e.IfcLightSourceGoniometric=class extends Vr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.Position=o,this.ColourAppearance=n,this.ColourTemperature=a,this.LuminousFlux=l,this.LightEmissionSource=h,this.LightDistributionDataSource=c,this.type=4266656042}};class jr extends Vr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.Position=o,this.Radius=n,this.ConstantAttenuation=a,this.DistanceAttenuation=l,this.QuadricAttenuation=h,this.type=1520743889}}e.IfcLightSourcePositional=jr;e.IfcLightSourceSpot=class extends jr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.Position=o,this.Radius=n,this.ConstantAttenuation=a,this.DistanceAttenuation=l,this.QuadricAttenuation=h,this.Orientation=c,this.ConcentrationExponent=A,this.SpreadAngle=u,this.BeamWidthAngle=p,this.type=3422422726}};e.IfcLinearPlacement=class extends qi{constructor(e,t,s,i){super(e,t),this.PlacementRelTo=t,this.RelativePlacement=s,this.CartesianPosition=i,this.type=388784114}};e.IfcLocalPlacement=class extends qi{constructor(e,t,s){super(e,t),this.PlacementRelTo=t,this.RelativePlacement=s,this.type=2624227202}};class Qr extends Rr{constructor(e){super(e),this.type=1008929658}}e.IfcLoop=Qr;e.IfcMappedItem=class extends lr{constructor(e,t,s){super(e),this.MappingSource=t,this.MappingTarget=s,this.type=2347385850}};e.IfcMaterial=class extends zi{constructor(e,t,s,i){super(e),this.Name=t,this.Description=s,this.Category=i,this.type=1838606355}};e.IfcMaterialConstituent=class extends zi{constructor(e,t,s,i,r,o){super(e),this.Name=t,this.Description=s,this.Material=i,this.Fraction=r,this.Category=o,this.type=3708119e3}};e.IfcMaterialConstituentSet=class extends zi{constructor(e,t,s,i){super(e),this.Name=t,this.Description=s,this.MaterialConstituents=i,this.type=2852063980}};e.IfcMaterialDefinitionRepresentation=class extends ir{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Representations=i,this.RepresentedMaterial=r,this.type=2022407955}};e.IfcMaterialLayerSetUsage=class extends Xi{constructor(e,t,s,i,r,o){super(e),this.ForLayerSet=t,this.LayerSetDirection=s,this.DirectionSense=i,this.OffsetFromReferenceLine=r,this.ReferenceExtent=o,this.type=1303795690}};class Wr extends Xi{constructor(e,t,s,i){super(e),this.ForProfileSet=t,this.CardinalPoint=s,this.ReferenceExtent=i,this.type=3079605661}}e.IfcMaterialProfileSetUsage=Wr;e.IfcMaterialProfileSetUsageTapering=class extends Wr{constructor(e,t,s,i,r,o){super(e,t,s,i),this.ForProfileSet=t,this.CardinalPoint=s,this.ReferenceExtent=i,this.ForProfileEndSet=r,this.CardinalEndPoint=o,this.type=3404854881}};e.IfcMaterialProperties=class extends wr{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Properties=i,this.Material=r,this.type=3265635763}};e.IfcMaterialRelationship=class extends hr{constructor(e,t,s,i,r,o){super(e,t,s),this.Name=t,this.Description=s,this.RelatingMaterial=i,this.RelatedMaterials=r,this.MaterialExpression=o,this.type=853536259}};e.IfcMirroredProfileDef=class extends Sr{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.ProfileType=t,this.ProfileName=s,this.ParentProfile=i,this.Operator=r,this.Label=o,this.type=2998442950}};class zr extends cr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=219451334}}e.IfcObjectDefinition=zr;e.IfcOpenCrossProfileDef=class extends rr{constructor(e,t,s,i,r,o,n,a){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.HorizontalWidths=i,this.Widths=r,this.Slopes=o,this.Tags=n,this.OffsetPoint=a,this.type=182550632}};e.IfcOpenShell=class extends Cr{constructor(e,t){super(e,t),this.CfsFaces=t,this.type=2665983363}};e.IfcOrganizationRelationship=class extends hr{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.RelatingOrganization=i,this.RelatedOrganizations=r,this.type=1411181986}};e.IfcOrientedEdge=class extends xr{constructor(e,t,s,i){super(e,t,new pg(0)),this.EdgeStart=t,this.EdgeElement=s,this.Orientation=i,this.type=1029017970}};class Kr extends rr{constructor(e,t,s,i){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.type=2529465313}}e.IfcParameterizedProfileDef=Kr;e.IfcPath=class extends Rr{constructor(e,t){super(e),this.EdgeList=t,this.type=2519244187}};e.IfcPhysicalComplexQuantity=class extends Ji{constructor(e,t,s,i,r,o,n){super(e,t,s),this.Name=t,this.Description=s,this.HasQuantities=i,this.Discrimination=r,this.Quality=o,this.Usage=n,this.type=3021840470}};e.IfcPixelTexture=class extends gr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o),this.RepeatS=t,this.RepeatT=s,this.Mode=i,this.TextureTransform=r,this.Parameter=o,this.Width=n,this.Height=a,this.ColourComponents=l,this.Pixel=h,this.type=597895409}};class Yr extends Ur{constructor(e,t){super(e),this.Location=t,this.type=2004835150}}e.IfcPlacement=Yr;class Xr extends Ur{constructor(e,t,s){super(e),this.SizeInX=t,this.SizeInY=s,this.type=1663979128}}e.IfcPlanarExtent=Xr;class Zr extends Ur{constructor(e){super(e),this.type=2067069095}}e.IfcPoint=Zr;e.IfcPointByDistanceExpression=class extends Zr{constructor(e,t,s,i,r,o){super(e),this.DistanceAlong=t,this.OffsetLateral=s,this.OffsetVertical=i,this.OffsetLongitudinal=r,this.BasisCurve=o,this.type=2165702409}};e.IfcPointOnCurve=class extends Zr{constructor(e,t,s){super(e),this.BasisCurve=t,this.PointParameter=s,this.type=4022376103}};e.IfcPointOnSurface=class extends Zr{constructor(e,t,s,i){super(e),this.BasisSurface=t,this.PointParameterU=s,this.PointParameterV=i,this.type=1423911732}};e.IfcPolyLoop=class extends Qr{constructor(e,t){super(e),this.Polygon=t,this.type=2924175390}};e.IfcPolygonalBoundedHalfSpace=class extends Gr{constructor(e,t,s,i,r){super(e,t,s),this.BaseSurface=t,this.AgreementFlag=s,this.Position=i,this.PolygonalBoundary=r,this.type=2775532180}};class qr extends er{constructor(e,t){super(e),this.Name=t,this.type=3727388367}}e.IfcPreDefinedItem=qr;class Jr extends or{constructor(e){super(e),this.type=3778827333}}e.IfcPreDefinedProperties=Jr;class $r extends qr{constructor(e,t){super(e,t),this.Name=t,this.type=1775413392}}e.IfcPreDefinedTextFont=$r;e.IfcProductDefinitionShape=class extends ir{constructor(e,t,s,i){super(e,t,s,i),this.Name=t,this.Description=s,this.Representations=i,this.type=673634403}};e.IfcProfileProperties=class extends wr{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Properties=i,this.ProfileDefinition=r,this.type=2802850158}};class eo extends or{constructor(e,t,s){super(e),this.Name=t,this.Specification=s,this.type=2598011224}}e.IfcProperty=eo;class to extends cr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=1680319473}}e.IfcPropertyDefinition=to;e.IfcPropertyDependencyRelationship=class extends hr{constructor(e,t,s,i,r,o){super(e,t,s),this.Name=t,this.Description=s,this.DependingProperty=i,this.DependantProperty=r,this.Expression=o,this.type=148025276}};class so extends to{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=3357820518}}e.IfcPropertySetDefinition=so;class io extends to{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=1482703590}}e.IfcPropertyTemplateDefinition=io;class ro extends so{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=2090586900}}e.IfcQuantitySet=ro;class oo extends Kr{constructor(e,t,s,i,r,o){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.XDim=r,this.YDim=o,this.type=3615266464}}e.IfcRectangleProfileDef=oo;e.IfcRegularTimeSeries=class extends _r{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.Name=t,this.Description=s,this.StartTime=i,this.EndTime=r,this.TimeSeriesDataType=o,this.DataOrigin=n,this.UserDefinedDataOrigin=a,this.Unit=l,this.TimeStep=h,this.Values=c,this.type=3413951693}};e.IfcReinforcementBarProperties=class extends Jr{constructor(e,t,s,i,r,o,n){super(e),this.TotalCrossSectionArea=t,this.SteelGrade=s,this.BarSurface=i,this.EffectiveDepth=r,this.NominalBarDiameter=o,this.BarCount=n,this.type=1580146022}};class no extends cr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=478536968}}e.IfcRelationship=no;e.IfcResourceApprovalRelationship=class extends hr{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.RelatedResourceObjects=i,this.RelatingApproval=r,this.type=2943643501}};e.IfcResourceConstraintRelationship=class extends hr{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.RelatingConstraint=i,this.RelatedResourceObjects=r,this.type=1608871552}};e.IfcResourceTime=class extends Ar{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y){super(e,t,s,i),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.ScheduleWork=r,this.ScheduleUsage=o,this.ScheduleStart=n,this.ScheduleFinish=a,this.ScheduleContour=l,this.LevelingDelay=h,this.IsOverAllocated=c,this.StatusTime=A,this.ActualWork=u,this.ActualUsage=p,this.ActualStart=d,this.ActualFinish=f,this.RemainingWork=E,this.RemainingUsage=m,this.Completion=y,this.type=1042787934}};e.IfcRoundedRectangleProfileDef=class extends oo{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.XDim=r,this.YDim=o,this.RoundingRadius=n,this.type=2778083089}};e.IfcSectionProperties=class extends Jr{constructor(e,t,s,i){super(e),this.SectionType=t,this.StartProfile=s,this.EndProfile=i,this.type=2042790032}};e.IfcSectionReinforcementProperties=class extends Jr{constructor(e,t,s,i,r,o,n){super(e),this.LongitudinalStartPosition=t,this.LongitudinalEndPosition=s,this.TransversePosition=i,this.ReinforcementRole=r,this.SectionDefinition=o,this.CrossSectionReinforcementDefinitions=n,this.type=4165799628}};e.IfcSectionedSpine=class extends Ur{constructor(e,t,s,i){super(e),this.SpineCurve=t,this.CrossSections=s,this.CrossSectionPositions=i,this.type=1509187699}};class ao extends Ur{constructor(e,t){super(e),this.Transition=t,this.type=823603102}}e.IfcSegment=ao;e.IfcShellBasedSurfaceModel=class extends Ur{constructor(e,t){super(e),this.SbsmBoundary=t,this.type=4124623270}};class lo extends eo{constructor(e,t,s){super(e,t,s),this.Name=t,this.Specification=s,this.type=3692461612}}e.IfcSimpleProperty=lo;e.IfcSlippageConnectionCondition=class extends pr{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.SlippageX=s,this.SlippageY=i,this.SlippageZ=r,this.type=2609359061}};class ho extends Ur{constructor(e){super(e),this.type=723233188}}e.IfcSolidModel=ho;e.IfcStructuralLoadLinearForce=class extends Er{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.LinearForceX=s,this.LinearForceY=i,this.LinearForceZ=r,this.LinearMomentX=o,this.LinearMomentY=n,this.LinearMomentZ=a,this.type=1595516126}};e.IfcStructuralLoadPlanarForce=class extends Er{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.PlanarForceX=s,this.PlanarForceY=i,this.PlanarForceZ=r,this.type=2668620305}};class co extends Er{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.DisplacementX=s,this.DisplacementY=i,this.DisplacementZ=r,this.RotationalDisplacementRX=o,this.RotationalDisplacementRY=n,this.RotationalDisplacementRZ=a,this.type=2473145415}}e.IfcStructuralLoadSingleDisplacement=co;e.IfcStructuralLoadSingleDisplacementDistortion=class extends co{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.Name=t,this.DisplacementX=s,this.DisplacementY=i,this.DisplacementZ=r,this.RotationalDisplacementRX=o,this.RotationalDisplacementRY=n,this.RotationalDisplacementRZ=a,this.Distortion=l,this.type=1973038258}};class Ao extends Er{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.ForceX=s,this.ForceY=i,this.ForceZ=r,this.MomentX=o,this.MomentY=n,this.MomentZ=a,this.type=1597423693}}e.IfcStructuralLoadSingleForce=Ao;e.IfcStructuralLoadSingleForceWarping=class extends Ao{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.Name=t,this.ForceX=s,this.ForceY=i,this.ForceZ=r,this.MomentX=o,this.MomentY=n,this.MomentZ=a,this.WarpingMoment=l,this.type=1190533807}};e.IfcSubedge=class extends xr{constructor(e,t,s,i){super(e,t,s),this.EdgeStart=t,this.EdgeEnd=s,this.ParentEdge=i,this.type=2233826070}};class uo extends Ur{constructor(e){super(e),this.type=2513912981}}e.IfcSurface=uo;e.IfcSurfaceStyleRendering=class extends yr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s),this.SurfaceColour=t,this.Transparency=s,this.DiffuseColour=i,this.TransmissionColour=r,this.DiffuseTransmissionColour=o,this.ReflectionColour=n,this.SpecularColour=a,this.SpecularHighlight=l,this.ReflectanceMethod=h,this.type=1878645084}};class po extends ho{constructor(e,t,s){super(e),this.SweptArea=t,this.Position=s,this.type=2247615214}}e.IfcSweptAreaSolid=po;class fo extends ho{constructor(e,t,s,i,r,o){super(e),this.Directrix=t,this.Radius=s,this.InnerRadius=i,this.StartParam=r,this.EndParam=o,this.type=1260650574}}e.IfcSweptDiskSolid=fo;e.IfcSweptDiskSolidPolygonal=class extends fo{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.Directrix=t,this.Radius=s,this.InnerRadius=i,this.StartParam=r,this.EndParam=o,this.FilletRadius=n,this.type=1096409881}};class Eo extends uo{constructor(e,t,s){super(e),this.SweptCurve=t,this.Position=s,this.type=230924584}}e.IfcSweptSurface=Eo;e.IfcTShapeProfileDef=class extends Kr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.FlangeWidth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.FlangeEdgeRadius=h,this.WebEdgeRadius=c,this.WebSlope=A,this.FlangeSlope=u,this.type=3071757647}};class mo extends Ur{constructor(e){super(e),this.type=901063453}}e.IfcTessellatedItem=mo;class yo extends Ur{constructor(e,t,s,i){super(e),this.Literal=t,this.Placement=s,this.Path=i,this.type=4282788508}}e.IfcTextLiteral=yo;e.IfcTextLiteralWithExtent=class extends yo{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Literal=t,this.Placement=s,this.Path=i,this.Extent=r,this.BoxAlignment=o,this.type=3124975700}};e.IfcTextStyleFontModel=class extends $r{constructor(e,t,s,i,r,o,n){super(e,t),this.Name=t,this.FontFamily=s,this.FontStyle=i,this.FontVariant=r,this.FontWeight=o,this.FontSize=n,this.type=1983826977}};e.IfcTrapeziumProfileDef=class extends Kr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.BottomXDim=r,this.TopXDim=o,this.YDim=n,this.TopXOffset=a,this.type=2715220739}};class go extends zr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.type=1628702193}}e.IfcTypeObject=go;class Io extends go{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ProcessType=h,this.type=3736923433}}e.IfcTypeProcess=Io;class vo extends go{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.type=2347495698}}e.IfcTypeProduct=vo;class To extends go{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.type=3698973494}}e.IfcTypeResource=To;e.IfcUShapeProfileDef=class extends Kr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.FlangeWidth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.EdgeRadius=h,this.FlangeSlope=c,this.type=427810014}};e.IfcVector=class extends Ur{constructor(e,t,s){super(e),this.Orientation=t,this.Magnitude=s,this.type=1417489154}};e.IfcVertexLoop=class extends Qr{constructor(e,t){super(e),this.LoopVertex=t,this.type=2759199220}};e.IfcZShapeProfileDef=class extends Kr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.FlangeWidth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.EdgeRadius=h,this.type=2543172580}};e.IfcAdvancedFace=class extends Mr{constructor(e,t,s,i){super(e,t,s,i),this.Bounds=t,this.FaceSurface=s,this.SameSense=i,this.type=3406155212}};e.IfcAnnotationFillArea=class extends Ur{constructor(e,t,s){super(e),this.OuterBoundary=t,this.InnerBoundaries=s,this.type=669184980}};e.IfcAsymmetricIShapeProfileDef=class extends Kr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.BottomFlangeWidth=r,this.OverallDepth=o,this.WebThickness=n,this.BottomFlangeThickness=a,this.BottomFlangeFilletRadius=l,this.TopFlangeWidth=h,this.TopFlangeThickness=c,this.TopFlangeFilletRadius=A,this.BottomFlangeEdgeRadius=u,this.BottomFlangeSlope=p,this.TopFlangeEdgeRadius=d,this.TopFlangeSlope=f,this.type=3207858831}};e.IfcAxis1Placement=class extends Yr{constructor(e,t,s){super(e,t),this.Location=t,this.Axis=s,this.type=4261334040}};e.IfcAxis2Placement2D=class extends Yr{constructor(e,t,s){super(e,t),this.Location=t,this.RefDirection=s,this.type=3125803723}};e.IfcAxis2Placement3D=class extends Yr{constructor(e,t,s,i){super(e,t),this.Location=t,this.Axis=s,this.RefDirection=i,this.type=2740243338}};e.IfcAxis2PlacementLinear=class extends Yr{constructor(e,t,s,i){super(e,t),this.Location=t,this.Axis=s,this.RefDirection=i,this.type=3425423356}};class _o extends Ur{constructor(e,t,s,i){super(e),this.Operator=t,this.FirstOperand=s,this.SecondOperand=i,this.type=2736907675}}e.IfcBooleanResult=_o;class Ro extends uo{constructor(e){super(e),this.type=4182860854}}e.IfcBoundedSurface=Ro;e.IfcBoundingBox=class extends Ur{constructor(e,t,s,i,r){super(e),this.Corner=t,this.XDim=s,this.YDim=i,this.ZDim=r,this.type=2581212453}};e.IfcBoxedHalfSpace=class extends Gr{constructor(e,t,s,i){super(e,t,s),this.BaseSurface=t,this.AgreementFlag=s,this.Enclosure=i,this.type=2713105998}};e.IfcCShapeProfileDef=class extends Kr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.Width=o,this.WallThickness=n,this.Girth=a,this.InternalFilletRadius=l,this.type=2898889636}};e.IfcCartesianPoint=class extends Zr{constructor(e,t){super(e),this.Coordinates=t,this.type=1123145078}};class Po extends Ur{constructor(e){super(e),this.type=574549367}}e.IfcCartesianPointList=Po;e.IfcCartesianPointList2D=class extends Po{constructor(e,t,s){super(e),this.CoordList=t,this.TagList=s,this.type=1675464909}};e.IfcCartesianPointList3D=class extends Po{constructor(e,t,s){super(e),this.CoordList=t,this.TagList=s,this.type=2059837836}};class Do extends Ur{constructor(e,t,s,i,r){super(e),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.type=59481748}}e.IfcCartesianTransformationOperator=Do;class No extends Do{constructor(e,t,s,i,r){super(e,t,s,i,r),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.type=3749851601}}e.IfcCartesianTransformationOperator2D=No;e.IfcCartesianTransformationOperator2DnonUniform=class extends No{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.Scale2=o,this.type=3486308946}};class bo extends Do{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.Axis3=o,this.type=3331915920}}e.IfcCartesianTransformationOperator3D=bo;e.IfcCartesianTransformationOperator3DnonUniform=class extends bo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.Axis3=o,this.Scale2=n,this.Scale3=a,this.type=1416205885}};class Co extends Kr{constructor(e,t,s,i,r){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Radius=r,this.type=1383045692}}e.IfcCircleProfileDef=Co;e.IfcClosedShell=class extends Cr{constructor(e,t){super(e,t),this.CfsFaces=t,this.type=2205249479}};e.IfcColourRgb=class extends br{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.Red=s,this.Green=i,this.Blue=r,this.type=776857604}};e.IfcComplexProperty=class extends eo{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Specification=s,this.UsageName=i,this.HasProperties=r,this.type=2542286263}};class Oo extends ao{constructor(e,t,s,i){super(e,t),this.Transition=t,this.SameSense=s,this.ParentCurve=i,this.type=2485617015}}e.IfcCompositeCurveSegment=Oo;class So extends To{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.type=2574617495}}e.IfcConstructionResourceType=So;class xo extends zr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.Phase=a,this.RepresentationContexts=l,this.UnitsInContext=h,this.type=3419103109}}e.IfcContext=xo;e.IfcCrewResourceType=class extends So{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.PredefinedType=u,this.type=1815067380}};class wo extends Ur{constructor(e,t){super(e),this.Position=t,this.type=2506170314}}e.IfcCsgPrimitive3D=wo;e.IfcCsgSolid=class extends ho{constructor(e,t){super(e),this.TreeRootExpression=t,this.type=2147822146}};class Bo extends Ur{constructor(e){super(e),this.type=2601014836}}e.IfcCurve=Bo;e.IfcCurveBoundedPlane=class extends Ro{constructor(e,t,s,i){super(e),this.BasisSurface=t,this.OuterBoundary=s,this.InnerBoundaries=i,this.type=2827736869}};e.IfcCurveBoundedSurface=class extends Ro{constructor(e,t,s,i){super(e),this.BasisSurface=t,this.Boundaries=s,this.ImplicitOuter=i,this.type=2629017746}};e.IfcCurveSegment=class extends ao{constructor(e,t,s,i,r,o){super(e,t),this.Transition=t,this.Placement=s,this.SegmentStart=i,this.SegmentLength=r,this.ParentCurve=o,this.type=4212018352}};e.IfcDirection=class extends Ur{constructor(e,t){super(e),this.DirectionRatios=t,this.type=32440307}};class Fo extends po{constructor(e,t,s,i,r,o){super(e,t,s),this.SweptArea=t,this.Position=s,this.Directrix=i,this.StartParam=r,this.EndParam=o,this.type=593015953}}e.IfcDirectrixCurveSweptAreaSolid=Fo;e.IfcEdgeLoop=class extends Qr{constructor(e,t){super(e),this.EdgeList=t,this.type=1472233963}};e.IfcElementQuantity=class extends ro{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.MethodOfMeasurement=o,this.Quantities=n,this.type=1883228015}};class Mo extends vo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=339256511}}e.IfcElementType=Mo;class Lo extends uo{constructor(e,t){super(e),this.Position=t,this.type=2777663545}}e.IfcElementarySurface=Lo;e.IfcEllipseProfileDef=class extends Kr{constructor(e,t,s,i,r,o){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.SemiAxis1=r,this.SemiAxis2=o,this.type=2835456948}};e.IfcEventType=class extends Io{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ProcessType=h,this.PredefinedType=c,this.EventTriggerType=A,this.UserDefinedEventTriggerType=u,this.type=4024345920}};class Uo extends po{constructor(e,t,s,i,r){super(e,t,s),this.SweptArea=t,this.Position=s,this.ExtrudedDirection=i,this.Depth=r,this.type=477187591}}e.IfcExtrudedAreaSolid=Uo;e.IfcExtrudedAreaSolidTapered=class extends Uo{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.SweptArea=t,this.Position=s,this.ExtrudedDirection=i,this.Depth=r,this.EndSweptArea=o,this.type=2804161546}};e.IfcFaceBasedSurfaceModel=class extends Ur{constructor(e,t){super(e),this.FbsmFaces=t,this.type=2047409740}};e.IfcFillAreaStyleHatching=class extends Ur{constructor(e,t,s,i,r,o){super(e),this.HatchLineAppearance=t,this.StartOfNextHatchLine=s,this.PointOfReferenceHatchLine=i,this.PatternStart=r,this.HatchLineAngle=o,this.type=374418227}};e.IfcFillAreaStyleTiles=class extends Ur{constructor(e,t,s,i){super(e),this.TilingPattern=t,this.Tiles=s,this.TilingScale=i,this.type=315944413}};class Ho extends Fo{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.SweptArea=t,this.Position=s,this.Directrix=i,this.StartParam=r,this.EndParam=o,this.FixedReference=n,this.type=2652556860}}e.IfcFixedReferenceSweptAreaSolid=Ho;class Go extends Mo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=4238390223}}e.IfcFurnishingElementType=Go;e.IfcFurnitureType=class extends Go{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.AssemblyPlace=c,this.PredefinedType=A,this.type=1268542332}};e.IfcGeographicElementType=class extends Mo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4095422895}};e.IfcGeometricCurveSet=class extends Hr{constructor(e,t){super(e,t),this.Elements=t,this.type=987898635}};e.IfcIShapeProfileDef=class extends Kr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.OverallWidth=r,this.OverallDepth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.FlangeEdgeRadius=h,this.FlangeSlope=c,this.type=1484403080}};class ko extends mo{constructor(e,t){super(e),this.CoordIndex=t,this.type=178912537}}e.IfcIndexedPolygonalFace=ko;e.IfcIndexedPolygonalFaceWithVoids=class extends ko{constructor(e,t,s){super(e,t),this.CoordIndex=t,this.InnerCoordIndices=s,this.type=2294589976}};e.IfcIndexedPolygonalTextureMap=class extends kr{constructor(e,t,s,i,r){super(e,t,s,i),this.Maps=t,this.MappedTo=s,this.TexCoords=i,this.TexCoordIndices=r,this.type=3465909080}};e.IfcLShapeProfileDef=class extends Kr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.Width=o,this.Thickness=n,this.FilletRadius=a,this.EdgeRadius=l,this.LegSlope=h,this.type=572779678}};e.IfcLaborResourceType=class extends So{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.PredefinedType=u,this.type=428585644}};e.IfcLine=class extends Bo{constructor(e,t,s){super(e),this.Pnt=t,this.Dir=s,this.type=1281925730}};class Vo extends ho{constructor(e,t){super(e),this.Outer=t,this.type=1425443689}}e.IfcManifoldSolidBrep=Vo;class jo extends zr{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=3888040117}}e.IfcObject=jo;class Qo extends Bo{constructor(e,t){super(e),this.BasisCurve=t,this.type=590820931}}e.IfcOffsetCurve=Qo;e.IfcOffsetCurve2D=class extends Qo{constructor(e,t,s,i){super(e,t),this.BasisCurve=t,this.Distance=s,this.SelfIntersect=i,this.type=3388369263}};e.IfcOffsetCurve3D=class extends Qo{constructor(e,t,s,i,r){super(e,t),this.BasisCurve=t,this.Distance=s,this.SelfIntersect=i,this.RefDirection=r,this.type=3505215534}};e.IfcOffsetCurveByDistances=class extends Qo{constructor(e,t,s,i){super(e,t),this.BasisCurve=t,this.OffsetValues=s,this.Tag=i,this.type=2485787929}};e.IfcPcurve=class extends Bo{constructor(e,t,s){super(e),this.BasisSurface=t,this.ReferenceCurve=s,this.type=1682466193}};e.IfcPlanarBox=class extends Xr{constructor(e,t,s,i){super(e,t,s),this.SizeInX=t,this.SizeInY=s,this.Placement=i,this.type=603570806}};e.IfcPlane=class extends Lo{constructor(e,t){super(e,t),this.Position=t,this.type=220341763}};e.IfcPolynomialCurve=class extends Bo{constructor(e,t,s,i,r){super(e),this.Position=t,this.CoefficientsX=s,this.CoefficientsY=i,this.CoefficientsZ=r,this.type=3381221214}};class Wo extends qr{constructor(e,t){super(e,t),this.Name=t,this.type=759155922}}e.IfcPreDefinedColour=Wo;class zo extends qr{constructor(e,t){super(e,t),this.Name=t,this.type=2559016684}}e.IfcPreDefinedCurveFont=zo;class Ko extends so{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=3967405729}}e.IfcPreDefinedPropertySet=Ko;e.IfcProcedureType=class extends Io{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ProcessType=h,this.PredefinedType=c,this.type=569719735}};class Yo extends jo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.type=2945172077}}e.IfcProcess=Yo;class Xo extends jo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=4208778838}}e.IfcProduct=Xo;e.IfcProject=class extends xo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.Phase=a,this.RepresentationContexts=l,this.UnitsInContext=h,this.type=103090709}};e.IfcProjectLibrary=class extends xo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.Phase=a,this.RepresentationContexts=l,this.UnitsInContext=h,this.type=653396225}};e.IfcPropertyBoundedValue=class extends lo{constructor(e,t,s,i,r,o,n){super(e,t,s),this.Name=t,this.Specification=s,this.UpperBoundValue=i,this.LowerBoundValue=r,this.Unit=o,this.SetPointValue=n,this.type=871118103}};e.IfcPropertyEnumeratedValue=class extends lo{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Specification=s,this.EnumerationValues=i,this.EnumerationReference=r,this.type=4166981789}};e.IfcPropertyListValue=class extends lo{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Specification=s,this.ListValues=i,this.Unit=r,this.type=2752243245}};e.IfcPropertyReferenceValue=class extends lo{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Specification=s,this.UsageName=i,this.PropertyReference=r,this.type=941946838}};e.IfcPropertySet=class extends so{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.HasProperties=o,this.type=1451395588}};e.IfcPropertySetTemplate=class extends io{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.TemplateType=o,this.ApplicableEntity=n,this.HasPropertyTemplates=a,this.type=492091185}};e.IfcPropertySingleValue=class extends lo{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Specification=s,this.NominalValue=i,this.Unit=r,this.type=3650150729}};e.IfcPropertyTableValue=class extends lo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s),this.Name=t,this.Specification=s,this.DefiningValues=i,this.DefinedValues=r,this.Expression=o,this.DefiningUnit=n,this.DefinedUnit=a,this.CurveInterpolation=l,this.type=110355661}};class Zo extends io{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=3521284610}}e.IfcPropertyTemplate=Zo;e.IfcRectangleHollowProfileDef=class extends oo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.XDim=r,this.YDim=o,this.WallThickness=n,this.InnerFilletRadius=a,this.OuterFilletRadius=l,this.type=2770003689}};e.IfcRectangularPyramid=class extends wo{constructor(e,t,s,i,r){super(e,t),this.Position=t,this.XLength=s,this.YLength=i,this.Height=r,this.type=2798486643}};e.IfcRectangularTrimmedSurface=class extends Ro{constructor(e,t,s,i,r,o,n,a){super(e),this.BasisSurface=t,this.U1=s,this.V1=i,this.U2=r,this.V2=o,this.Usense=n,this.Vsense=a,this.type=3454111270}};e.IfcReinforcementDefinitionProperties=class extends Ko{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.DefinitionType=o,this.ReinforcementSectionDefinitions=n,this.type=3765753017}};class qo extends no{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.type=3939117080}}e.IfcRelAssigns=qo;e.IfcRelAssignsToActor=class extends qo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingActor=a,this.ActingRole=l,this.type=1683148259}};e.IfcRelAssignsToControl=class extends qo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingControl=a,this.type=2495723537}};class Jo extends qo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingGroup=a,this.type=1307041759}}e.IfcRelAssignsToGroup=Jo;e.IfcRelAssignsToGroupByFactor=class extends Jo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingGroup=a,this.Factor=l,this.type=1027710054}};e.IfcRelAssignsToProcess=class extends qo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingProcess=a,this.QuantityInProcess=l,this.type=4278684876}};e.IfcRelAssignsToProduct=class extends qo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingProduct=a,this.type=2857406711}};e.IfcRelAssignsToResource=class extends qo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingResource=a,this.type=205026976}};class $o extends no{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.type=1865459582}}e.IfcRelAssociates=$o;e.IfcRelAssociatesApproval=class extends $o{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingApproval=n,this.type=4095574036}};e.IfcRelAssociatesClassification=class extends $o{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingClassification=n,this.type=919958153}};e.IfcRelAssociatesConstraint=class extends $o{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.Intent=n,this.RelatingConstraint=a,this.type=2728634034}};e.IfcRelAssociatesDocument=class extends $o{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingDocument=n,this.type=982818633}};e.IfcRelAssociatesLibrary=class extends $o{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingLibrary=n,this.type=3840914261}};e.IfcRelAssociatesMaterial=class extends $o{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingMaterial=n,this.type=2655215786}};e.IfcRelAssociatesProfileDef=class extends $o{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingProfileDef=n,this.type=1033248425}};class en extends no{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=826625072}}e.IfcRelConnects=en;class tn extends en{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ConnectionGeometry=o,this.RelatingElement=n,this.RelatedElement=a,this.type=1204542856}}e.IfcRelConnectsElements=tn;e.IfcRelConnectsPathElements=class extends tn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ConnectionGeometry=o,this.RelatingElement=n,this.RelatedElement=a,this.RelatingPriorities=l,this.RelatedPriorities=h,this.RelatedConnectionType=c,this.RelatingConnectionType=A,this.type=3945020480}};e.IfcRelConnectsPortToElement=class extends en{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingPort=o,this.RelatedElement=n,this.type=4201705270}};e.IfcRelConnectsPorts=class extends en{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingPort=o,this.RelatedPort=n,this.RealizingElement=a,this.type=3190031847}};e.IfcRelConnectsStructuralActivity=class extends en{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingElement=o,this.RelatedStructuralActivity=n,this.type=2127690289}};class sn extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingStructuralMember=o,this.RelatedStructuralConnection=n,this.AppliedCondition=a,this.AdditionalConditions=l,this.SupportedLength=h,this.ConditionCoordinateSystem=c,this.type=1638771189}}e.IfcRelConnectsStructuralMember=sn;e.IfcRelConnectsWithEccentricity=class extends sn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingStructuralMember=o,this.RelatedStructuralConnection=n,this.AppliedCondition=a,this.AdditionalConditions=l,this.SupportedLength=h,this.ConditionCoordinateSystem=c,this.ConnectionConstraint=A,this.type=504942748}};e.IfcRelConnectsWithRealizingElements=class extends tn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ConnectionGeometry=o,this.RelatingElement=n,this.RelatedElement=a,this.RealizingElements=l,this.ConnectionType=h,this.type=3678494232}};e.IfcRelContainedInSpatialStructure=class extends en{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedElements=o,this.RelatingStructure=n,this.type=3242617779}};e.IfcRelCoversBldgElements=class extends en{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingBuildingElement=o,this.RelatedCoverings=n,this.type=886880790}};e.IfcRelCoversSpaces=class extends en{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingSpace=o,this.RelatedCoverings=n,this.type=2802773753}};e.IfcRelDeclares=class extends no{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingContext=o,this.RelatedDefinitions=n,this.type=2565941209}};class rn extends no{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=2551354335}}e.IfcRelDecomposes=rn;class on extends no{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=693640335}}e.IfcRelDefines=on;e.IfcRelDefinesByObject=class extends on{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingObject=n,this.type=1462361463}};e.IfcRelDefinesByProperties=class extends on{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingPropertyDefinition=n,this.type=4186316022}};e.IfcRelDefinesByTemplate=class extends on{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedPropertySets=o,this.RelatingTemplate=n,this.type=307848117}};e.IfcRelDefinesByType=class extends on{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingType=n,this.type=781010003}};e.IfcRelFillsElement=class extends en{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingOpeningElement=o,this.RelatedBuildingElement=n,this.type=3940055652}};e.IfcRelFlowControlElements=class extends en{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedControlElements=o,this.RelatingFlowElement=n,this.type=279856033}};e.IfcRelInterferesElements=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingElement=o,this.RelatedElement=n,this.InterferenceGeometry=a,this.InterferenceSpace=l,this.InterferenceType=h,this.ImpliedOrder=c,this.type=427948657}};e.IfcRelNests=class extends rn{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingObject=o,this.RelatedObjects=n,this.type=3268803585}};e.IfcRelPositions=class extends en{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingPositioningElement=o,this.RelatedProducts=n,this.type=1441486842}};e.IfcRelProjectsElement=class extends rn{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingElement=o,this.RelatedFeatureElement=n,this.type=750771296}};e.IfcRelReferencedInSpatialStructure=class extends en{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedElements=o,this.RelatingStructure=n,this.type=1245217292}};e.IfcRelSequence=class extends en{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingProcess=o,this.RelatedProcess=n,this.TimeLag=a,this.SequenceType=l,this.UserDefinedSequenceType=h,this.type=4122056220}};e.IfcRelServicesBuildings=class extends en{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingSystem=o,this.RelatedBuildings=n,this.type=366585022}};class nn extends en{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingSpace=o,this.RelatedBuildingElement=n,this.ConnectionGeometry=a,this.PhysicalOrVirtualBoundary=l,this.InternalOrExternalBoundary=h,this.type=3451746338}}e.IfcRelSpaceBoundary=nn;class an extends nn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingSpace=o,this.RelatedBuildingElement=n,this.ConnectionGeometry=a,this.PhysicalOrVirtualBoundary=l,this.InternalOrExternalBoundary=h,this.ParentBoundary=c,this.type=3523091289}}e.IfcRelSpaceBoundary1stLevel=an;e.IfcRelSpaceBoundary2ndLevel=class extends an{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingSpace=o,this.RelatedBuildingElement=n,this.ConnectionGeometry=a,this.PhysicalOrVirtualBoundary=l,this.InternalOrExternalBoundary=h,this.ParentBoundary=c,this.CorrespondingBoundary=A,this.type=1521410863}};e.IfcRelVoidsElement=class extends rn{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingBuildingElement=o,this.RelatedOpeningElement=n,this.type=1401173127}};e.IfcReparametrisedCompositeCurveSegment=class extends Oo{constructor(e,t,s,i,r){super(e,t,s,i),this.Transition=t,this.SameSense=s,this.ParentCurve=i,this.ParamLength=r,this.type=816062949}};class ln extends jo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.type=2914609552}}e.IfcResource=ln;class hn extends po{constructor(e,t,s,i,r){super(e,t,s),this.SweptArea=t,this.Position=s,this.Axis=i,this.Angle=r,this.type=1856042241}}e.IfcRevolvedAreaSolid=hn;e.IfcRevolvedAreaSolidTapered=class extends hn{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.SweptArea=t,this.Position=s,this.Axis=i,this.Angle=r,this.EndSweptArea=o,this.type=3243963512}};e.IfcRightCircularCone=class extends wo{constructor(e,t,s,i){super(e,t),this.Position=t,this.Height=s,this.BottomRadius=i,this.type=4158566097}};e.IfcRightCircularCylinder=class extends wo{constructor(e,t,s,i){super(e,t),this.Position=t,this.Height=s,this.Radius=i,this.type=3626867408}};class cn extends ho{constructor(e,t,s){super(e),this.Directrix=t,this.CrossSections=s,this.type=1862484736}}e.IfcSectionedSolid=cn;e.IfcSectionedSolidHorizontal=class extends cn{constructor(e,t,s,i){super(e,t,s),this.Directrix=t,this.CrossSections=s,this.CrossSectionPositions=i,this.type=1290935644}};e.IfcSectionedSurface=class extends uo{constructor(e,t,s,i){super(e),this.Directrix=t,this.CrossSectionPositions=s,this.CrossSections=i,this.type=1356537516}};e.IfcSimplePropertyTemplate=class extends Zo{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.TemplateType=o,this.PrimaryMeasureType=n,this.SecondaryMeasureType=a,this.Enumerators=l,this.PrimaryUnit=h,this.SecondaryUnit=c,this.Expression=A,this.AccessState=u,this.type=3663146110}};class An extends Xo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.type=1412071761}}e.IfcSpatialElement=An;class un extends vo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=710998568}}e.IfcSpatialElementType=un;class pn extends An{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.type=2706606064}}e.IfcSpatialStructureElement=pn;class dn extends un{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3893378262}}e.IfcSpatialStructureElementType=dn;e.IfcSpatialZone=class extends An{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.PredefinedType=h,this.type=463610769}};e.IfcSpatialZoneType=class extends un{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.LongName=A,this.type=2481509218}};e.IfcSphere=class extends wo{constructor(e,t,s){super(e,t),this.Position=t,this.Radius=s,this.type=451544542}};e.IfcSphericalSurface=class extends Lo{constructor(e,t,s){super(e,t),this.Position=t,this.Radius=s,this.type=4015995234}};class fn extends Bo{constructor(e,t){super(e),this.Position=t,this.type=2735484536}}e.IfcSpiral=fn;class En extends Xo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.type=3544373492}}e.IfcStructuralActivity=En;class mn extends Xo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=3136571912}}e.IfcStructuralItem=mn;class yn extends mn{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=530289379}}e.IfcStructuralMember=yn;class gn extends En{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.type=3689010777}}e.IfcStructuralReaction=gn;class In extends yn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.Thickness=h,this.type=3979015343}}e.IfcStructuralSurfaceMember=In;e.IfcStructuralSurfaceMemberVarying=class extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.Thickness=h,this.type=2218152070}};e.IfcStructuralSurfaceReaction=class extends gn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.PredefinedType=c,this.type=603775116}};e.IfcSubContractResourceType=class extends So{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.PredefinedType=u,this.type=4095615324}};class vn extends Bo{constructor(e,t,s,i){super(e),this.Curve3D=t,this.AssociatedGeometry=s,this.MasterRepresentation=i,this.type=699246055}}e.IfcSurfaceCurve=vn;e.IfcSurfaceCurveSweptAreaSolid=class extends Fo{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.SweptArea=t,this.Position=s,this.Directrix=i,this.StartParam=r,this.EndParam=o,this.ReferenceSurface=n,this.type=2028607225}};e.IfcSurfaceOfLinearExtrusion=class extends Eo{constructor(e,t,s,i,r){super(e,t,s),this.SweptCurve=t,this.Position=s,this.ExtrudedDirection=i,this.Depth=r,this.type=2809605785}};e.IfcSurfaceOfRevolution=class extends Eo{constructor(e,t,s,i){super(e,t,s),this.SweptCurve=t,this.Position=s,this.AxisPosition=i,this.type=4124788165}};e.IfcSystemFurnitureElementType=class extends Go{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1580310250}};e.IfcTask=class extends Yo{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Status=l,this.WorkMethod=h,this.IsMilestone=c,this.Priority=A,this.TaskTime=u,this.PredefinedType=p,this.type=3473067441}};e.IfcTaskType=class extends Io{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ProcessType=h,this.PredefinedType=c,this.WorkMethod=A,this.type=3206491090}};class Tn extends mo{constructor(e,t,s){super(e),this.Coordinates=t,this.Closed=s,this.type=2387106220}}e.IfcTessellatedFaceSet=Tn;e.IfcThirdOrderPolynomialSpiral=class extends fn{constructor(e,t,s,i,r,o){super(e,t),this.Position=t,this.CubicTerm=s,this.QuadraticTerm=i,this.LinearTerm=r,this.ConstantTerm=o,this.type=782932809}};e.IfcToroidalSurface=class extends Lo{constructor(e,t,s,i){super(e,t),this.Position=t,this.MajorRadius=s,this.MinorRadius=i,this.type=1935646853}};class _n extends Mo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3665877780}}e.IfcTransportationDeviceType=_n;class Rn extends Tn{constructor(e,t,s,i,r,o){super(e,t,s),this.Coordinates=t,this.Closed=s,this.Normals=i,this.CoordIndex=r,this.PnIndex=o,this.type=2916149573}}e.IfcTriangulatedFaceSet=Rn;e.IfcTriangulatedIrregularNetwork=class extends Rn{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.Coordinates=t,this.Closed=s,this.Normals=i,this.CoordIndex=r,this.PnIndex=o,this.Flags=n,this.type=1229763772}};e.IfcVehicleType=class extends _n{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3651464721}};e.IfcWindowLiningProperties=class extends Ko{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.LiningDepth=o,this.LiningThickness=n,this.TransomThickness=a,this.MullionThickness=l,this.FirstTransomOffset=h,this.SecondTransomOffset=c,this.FirstMullionOffset=A,this.SecondMullionOffset=u,this.ShapeAspectStyle=p,this.LiningOffset=d,this.LiningToPanelOffsetX=f,this.LiningToPanelOffsetY=E,this.type=336235671}};e.IfcWindowPanelProperties=class extends Ko{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.OperationType=o,this.PanelPosition=n,this.FrameDepth=a,this.FrameThickness=l,this.ShapeAspectStyle=h,this.type=512836454}};class Pn extends jo{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.TheActor=n,this.type=2296667514}}e.IfcActor=Pn;class Dn extends Vo{constructor(e,t){super(e,t),this.Outer=t,this.type=1635779807}}e.IfcAdvancedBrep=Dn;e.IfcAdvancedBrepWithVoids=class extends Dn{constructor(e,t,s){super(e,t),this.Outer=t,this.Voids=s,this.type=2603310189}};e.IfcAnnotation=class extends Xo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.type=1674181508}};class Nn extends Ro{constructor(e,t,s,i,r,o,n,a){super(e),this.UDegree=t,this.VDegree=s,this.ControlPointsList=i,this.SurfaceForm=r,this.UClosed=o,this.VClosed=n,this.SelfIntersect=a,this.type=2887950389}}e.IfcBSplineSurface=Nn;class bn extends Nn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a),this.UDegree=t,this.VDegree=s,this.ControlPointsList=i,this.SurfaceForm=r,this.UClosed=o,this.VClosed=n,this.SelfIntersect=a,this.UMultiplicities=l,this.VMultiplicities=h,this.UKnots=c,this.VKnots=A,this.KnotSpec=u,this.type=167062518}}e.IfcBSplineSurfaceWithKnots=bn;e.IfcBlock=class extends wo{constructor(e,t,s,i,r){super(e,t),this.Position=t,this.XLength=s,this.YLength=i,this.ZLength=r,this.type=1334484129}};e.IfcBooleanClippingResult=class extends _o{constructor(e,t,s,i){super(e,t,s,i),this.Operator=t,this.FirstOperand=s,this.SecondOperand=i,this.type=3649129432}};class Cn extends Bo{constructor(e){super(e),this.type=1260505505}}e.IfcBoundedCurve=Cn;e.IfcBuildingStorey=class extends pn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.Elevation=c,this.type=3124254112}};class On extends Mo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1626504194}}e.IfcBuiltElementType=On;e.IfcChimneyType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2197970202}};e.IfcCircleHollowProfileDef=class extends Co{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Radius=r,this.WallThickness=o,this.type=2937912522}};e.IfcCivilElementType=class extends Mo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3893394355}};e.IfcClothoid=class extends fn{constructor(e,t,s){super(e,t),this.Position=t,this.ClothoidConstant=s,this.type=3497074424}};e.IfcColumnType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=300633059}};e.IfcComplexPropertyTemplate=class extends Zo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.UsageName=o,this.TemplateType=n,this.HasPropertyTemplates=a,this.type=3875453745}};class Sn extends Cn{constructor(e,t,s){super(e),this.Segments=t,this.SelfIntersect=s,this.type=3732776249}}e.IfcCompositeCurve=Sn;class xn extends Sn{constructor(e,t,s){super(e,t,s),this.Segments=t,this.SelfIntersect=s,this.type=15328376}}e.IfcCompositeCurveOnSurface=xn;class wn extends Bo{constructor(e,t){super(e),this.Position=t,this.type=2510884976}}e.IfcConic=wn;e.IfcConstructionEquipmentResourceType=class extends So{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.PredefinedType=u,this.type=2185764099}};e.IfcConstructionMaterialResourceType=class extends So{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.PredefinedType=u,this.type=4105962743}};e.IfcConstructionProductResourceType=class extends So{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.PredefinedType=u,this.type=1525564444}};class Bn extends ln{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.type=2559216714}}e.IfcConstructionResource=Bn;class Fn extends jo{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.type=3293443760}}e.IfcControl=Fn;e.IfcCosineSpiral=class extends fn{constructor(e,t,s,i){super(e,t),this.Position=t,this.CosineTerm=s,this.ConstantTerm=i,this.type=2000195564}};e.IfcCostItem=class extends Fn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.PredefinedType=a,this.CostValues=l,this.CostQuantities=h,this.type=3895139033}};e.IfcCostSchedule=class extends Fn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.PredefinedType=a,this.Status=l,this.SubmittedOn=h,this.UpdateDate=c,this.type=1419761937}};e.IfcCourseType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4189326743}};e.IfcCoveringType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1916426348}};e.IfcCrewResource=class extends Bn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.PredefinedType=A,this.type=3295246426}};e.IfcCurtainWallType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1457835157}};e.IfcCylindricalSurface=class extends Lo{constructor(e,t,s){super(e,t),this.Position=t,this.Radius=s,this.type=1213902940}};class Mn extends On{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1306400036}}e.IfcDeepFoundationType=Mn;e.IfcDirectrixDerivedReferenceSweptAreaSolid=class extends Ho{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o,n),this.SweptArea=t,this.Position=s,this.Directrix=i,this.StartParam=r,this.EndParam=o,this.FixedReference=n,this.type=4234616927}};class Ln extends Mo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3256556792}}e.IfcDistributionElementType=Ln;class Un extends Ln{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3849074793}}e.IfcDistributionFlowElementType=Un;e.IfcDoorLiningProperties=class extends Ko{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.LiningDepth=o,this.LiningThickness=n,this.ThresholdDepth=a,this.ThresholdThickness=l,this.TransomThickness=h,this.TransomOffset=c,this.LiningOffset=A,this.ThresholdOffset=u,this.CasingThickness=p,this.CasingDepth=d,this.ShapeAspectStyle=f,this.LiningToPanelOffsetX=E,this.LiningToPanelOffsetY=m,this.type=2963535650}};e.IfcDoorPanelProperties=class extends Ko{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.PanelDepth=o,this.PanelOperation=n,this.PanelWidth=a,this.PanelPosition=l,this.ShapeAspectStyle=h,this.type=1714330368}};e.IfcDoorType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.OperationType=A,this.ParameterTakesPrecedence=u,this.UserDefinedOperationType=p,this.type=2323601079}};e.IfcDraughtingPreDefinedColour=class extends Wo{constructor(e,t){super(e,t),this.Name=t,this.type=445594917}};e.IfcDraughtingPreDefinedCurveFont=class extends zo{constructor(e,t){super(e,t),this.Name=t,this.type=4006246654}};class Hn extends Xo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1758889154}}e.IfcElement=Hn;e.IfcElementAssembly=class extends Hn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.AssemblyPlace=h,this.PredefinedType=c,this.type=4123344466}};e.IfcElementAssemblyType=class extends Mo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2397081782}};class Gn extends Hn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1623761950}}e.IfcElementComponent=Gn;class kn extends Mo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2590856083}}e.IfcElementComponentType=kn;e.IfcEllipse=class extends wn{constructor(e,t,s,i){super(e,t),this.Position=t,this.SemiAxis1=s,this.SemiAxis2=i,this.type=1704287377}};class Vn extends Un{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2107101300}}e.IfcEnergyConversionDeviceType=Vn;e.IfcEngineType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=132023988}};e.IfcEvaporativeCoolerType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3174744832}};e.IfcEvaporatorType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3390157468}};e.IfcEvent=class extends Yo{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.PredefinedType=l,this.EventTriggerType=h,this.UserDefinedEventTriggerType=c,this.EventOccurenceTime=A,this.type=4148101412}};class jn extends An{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.type=2853485674}}e.IfcExternalSpatialStructureElement=jn;class Qn extends Vo{constructor(e,t){super(e,t),this.Outer=t,this.type=807026263}}e.IfcFacetedBrep=Qn;e.IfcFacetedBrepWithVoids=class extends Qn{constructor(e,t,s){super(e,t),this.Outer=t,this.Voids=s,this.type=3737207727}};class Wn extends pn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.type=24185140}}e.IfcFacility=Wn;class zn extends pn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.UsageType=c,this.type=1310830890}}e.IfcFacilityPart=zn;e.IfcFacilityPartCommon=class extends zn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.UsageType=c,this.PredefinedType=A,this.type=4228831410}};e.IfcFastener=class extends Gn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=647756555}};e.IfcFastenerType=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2489546625}};class Kn extends Hn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2827207264}}e.IfcFeatureElement=Kn;class Yn extends Kn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2143335405}}e.IfcFeatureElementAddition=Yn;class Xn extends Kn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1287392070}}e.IfcFeatureElementSubtraction=Xn;class Zn extends Un{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3907093117}}e.IfcFlowControllerType=Zn;class qn extends Un{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3198132628}}e.IfcFlowFittingType=qn;e.IfcFlowMeterType=class extends Zn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3815607619}};class Jn extends Un{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1482959167}}e.IfcFlowMovingDeviceType=Jn;class $n extends Un{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1834744321}}e.IfcFlowSegmentType=$n;class ea extends Un{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1339347760}}e.IfcFlowStorageDeviceType=ea;class ta extends Un{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2297155007}}e.IfcFlowTerminalType=ta;class sa extends Un{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3009222698}}e.IfcFlowTreatmentDeviceType=sa;e.IfcFootingType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1893162501}};class ia extends Hn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=263784265}}e.IfcFurnishingElement=ia;e.IfcFurniture=class extends ia{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1509553395}};e.IfcGeographicElement=class extends Hn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3493046030}};class ra extends Hn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=4230923436}}e.IfcGeotechnicalElement=ra;e.IfcGeotechnicalStratum=class extends ra{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1594536857}};e.IfcGradientCurve=class extends Sn{constructor(e,t,s,i,r){super(e,t,s),this.Segments=t,this.SelfIntersect=s,this.BaseCurve=i,this.EndPoint=r,this.type=2898700619}};class oa extends jo{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=2706460486}}e.IfcGroup=oa;e.IfcHeatExchangerType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1251058090}};e.IfcHumidifierType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1806887404}};e.IfcImpactProtectionDevice=class extends Gn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2568555532}};e.IfcImpactProtectionDeviceType=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3948183225}};e.IfcIndexedPolyCurve=class extends Cn{constructor(e,t,s,i){super(e),this.Points=t,this.Segments=s,this.SelfIntersect=i,this.type=2571569899}};e.IfcInterceptorType=class extends sa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3946677679}};e.IfcIntersectionCurve=class extends vn{constructor(e,t,s,i){super(e,t,s,i),this.Curve3D=t,this.AssociatedGeometry=s,this.MasterRepresentation=i,this.type=3113134337}};e.IfcInventory=class extends oa{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.Jurisdiction=a,this.ResponsiblePersons=l,this.LastUpdateDate=h,this.CurrentValue=c,this.OriginalValue=A,this.type=2391368822}};e.IfcJunctionBoxType=class extends qn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4288270099}};e.IfcKerbType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.Mountable=c,this.type=679976338}};e.IfcLaborResource=class extends Bn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.PredefinedType=A,this.type=3827777499}};e.IfcLampType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1051575348}};e.IfcLightFixtureType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1161773419}};class na extends Xo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=2176059722}}e.IfcLinearElement=na;e.IfcLiquidTerminalType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1770583370}};e.IfcMarineFacility=class extends Wn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.PredefinedType=c,this.type=525669439}};e.IfcMarinePart=class extends zn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.UsageType=c,this.PredefinedType=A,this.type=976884017}};e.IfcMechanicalFastener=class extends Gn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.NominalDiameter=h,this.NominalLength=c,this.PredefinedType=A,this.type=377706215}};e.IfcMechanicalFastenerType=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.NominalDiameter=A,this.NominalLength=u,this.type=2108223431}};e.IfcMedicalDeviceType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1114901282}};e.IfcMemberType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3181161470}};e.IfcMobileTelecommunicationsApplianceType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1950438474}};e.IfcMooringDeviceType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=710110818}};e.IfcMotorConnectionType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=977012517}};e.IfcNavigationElementType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=506776471}};e.IfcOccupant=class extends Pn{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.TheActor=n,this.PredefinedType=a,this.type=4143007308}};e.IfcOpeningElement=class extends Xn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3588315303}};e.IfcOutletType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2837617999}};e.IfcPavementType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=514975943}};e.IfcPerformanceHistory=class extends Fn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LifeCyclePhase=a,this.PredefinedType=l,this.type=2382730787}};e.IfcPermeableCoveringProperties=class extends Ko{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.OperationType=o,this.PanelPosition=n,this.FrameDepth=a,this.FrameThickness=l,this.ShapeAspectStyle=h,this.type=3566463478}};e.IfcPermit=class extends Fn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.PredefinedType=a,this.Status=l,this.LongDescription=h,this.type=3327091369}};e.IfcPileType=class extends Mn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1158309216}};e.IfcPipeFittingType=class extends qn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=804291784}};e.IfcPipeSegmentType=class extends $n{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4231323485}};e.IfcPlateType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4017108033}};e.IfcPolygonalFaceSet=class extends Tn{constructor(e,t,s,i,r){super(e,t,s),this.Coordinates=t,this.Closed=s,this.Faces=i,this.PnIndex=r,this.type=2839578677}};e.IfcPolyline=class extends Cn{constructor(e,t){super(e),this.Points=t,this.type=3724593414}};class aa extends Xo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=3740093272}}e.IfcPort=aa;class la extends Xo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=1946335990}}e.IfcPositioningElement=la;e.IfcProcedure=class extends Yo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.PredefinedType=l,this.type=2744685151}};e.IfcProjectOrder=class extends Fn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.PredefinedType=a,this.Status=l,this.LongDescription=h,this.type=2904328755}};e.IfcProjectionElement=class extends Yn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3651124850}};e.IfcProtectiveDeviceType=class extends Zn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1842657554}};e.IfcPumpType=class extends Jn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2250791053}};e.IfcRailType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1763565496}};e.IfcRailingType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2893384427}};e.IfcRailway=class extends Wn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.PredefinedType=c,this.type=3992365140}};e.IfcRailwayPart=class extends zn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.UsageType=c,this.PredefinedType=A,this.type=1891881377}};e.IfcRampFlightType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2324767716}};e.IfcRampType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1469900589}};e.IfcRationalBSplineSurfaceWithKnots=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h,c,A,u),this.UDegree=t,this.VDegree=s,this.ControlPointsList=i,this.SurfaceForm=r,this.UClosed=o,this.VClosed=n,this.SelfIntersect=a,this.UMultiplicities=l,this.VMultiplicities=h,this.UKnots=c,this.VKnots=A,this.KnotSpec=u,this.WeightsData=p,this.type=683857671}};e.IfcReferent=class extends la{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.type=4021432810}};class ha extends Gn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.type=3027567501}}e.IfcReinforcingElement=ha;class ca extends kn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=964333572}}e.IfcReinforcingElementType=ca;e.IfcReinforcingMesh=class extends ha{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.MeshLength=c,this.MeshWidth=A,this.LongitudinalBarNominalDiameter=u,this.TransverseBarNominalDiameter=p,this.LongitudinalBarCrossSectionArea=d,this.TransverseBarCrossSectionArea=f,this.LongitudinalBarSpacing=E,this.TransverseBarSpacing=m,this.PredefinedType=y,this.type=2320036040}};e.IfcReinforcingMeshType=class extends ca{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.MeshLength=A,this.MeshWidth=u,this.LongitudinalBarNominalDiameter=p,this.TransverseBarNominalDiameter=d,this.LongitudinalBarCrossSectionArea=f,this.TransverseBarCrossSectionArea=E,this.LongitudinalBarSpacing=m,this.TransverseBarSpacing=y,this.BendingShapeCode=g,this.BendingParameters=I,this.type=2310774935}};e.IfcRelAdheresToElement=class extends rn{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingElement=o,this.RelatedSurfaceFeatures=n,this.type=3818125796}};e.IfcRelAggregates=class extends rn{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingObject=o,this.RelatedObjects=n,this.type=160246688}};e.IfcRoad=class extends Wn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.PredefinedType=c,this.type=146592293}};e.IfcRoadPart=class extends zn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.UsageType=c,this.PredefinedType=A,this.type=550521510}};e.IfcRoofType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2781568857}};e.IfcSanitaryTerminalType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1768891740}};e.IfcSeamCurve=class extends vn{constructor(e,t,s,i){super(e,t,s,i),this.Curve3D=t,this.AssociatedGeometry=s,this.MasterRepresentation=i,this.type=2157484638}};e.IfcSecondOrderPolynomialSpiral=class extends fn{constructor(e,t,s,i,r){super(e,t),this.Position=t,this.QuadraticTerm=s,this.LinearTerm=i,this.ConstantTerm=r,this.type=3649235739}};e.IfcSegmentedReferenceCurve=class extends Sn{constructor(e,t,s,i,r){super(e,t,s),this.Segments=t,this.SelfIntersect=s,this.BaseCurve=i,this.EndPoint=r,this.type=544395925}};e.IfcSeventhOrderPolynomialSpiral=class extends fn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t),this.Position=t,this.SepticTerm=s,this.SexticTerm=i,this.QuinticTerm=r,this.QuarticTerm=o,this.CubicTerm=n,this.QuadraticTerm=a,this.LinearTerm=l,this.ConstantTerm=h,this.type=1027922057}};e.IfcShadingDeviceType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4074543187}};e.IfcSign=class extends Gn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=33720170}};e.IfcSignType=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3599934289}};e.IfcSignalType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1894708472}};e.IfcSineSpiral=class extends fn{constructor(e,t,s,i,r){super(e,t),this.Position=t,this.SineTerm=s,this.LinearTerm=i,this.ConstantTerm=r,this.type=42703149}};e.IfcSite=class extends pn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.RefLatitude=c,this.RefLongitude=A,this.RefElevation=u,this.LandTitleNumber=p,this.SiteAddress=d,this.type=4097777520}};e.IfcSlabType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2533589738}};e.IfcSolarDeviceType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1072016465}};e.IfcSpace=class extends pn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.PredefinedType=c,this.ElevationWithFlooring=A,this.type=3856911033}};e.IfcSpaceHeaterType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1305183839}};e.IfcSpaceType=class extends dn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.LongName=A,this.type=3812236995}};e.IfcStackTerminalType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3112655638}};e.IfcStairFlightType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1039846685}};e.IfcStairType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=338393293}};class Aa extends En{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.type=682877961}}e.IfcStructuralAction=Aa;class ua extends mn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedCondition=l,this.type=1179482911}}e.IfcStructuralConnection=ua;class pa extends Aa{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.ProjectedOrTrue=A,this.PredefinedType=u,this.type=1004757350}}e.IfcStructuralCurveAction=pa;e.IfcStructuralCurveConnection=class extends ua{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedCondition=l,this.AxisDirection=h,this.type=4243806635}};class da extends yn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.Axis=h,this.type=214636428}}e.IfcStructuralCurveMember=da;e.IfcStructuralCurveMemberVarying=class extends da{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.Axis=h,this.type=2445595289}};e.IfcStructuralCurveReaction=class extends gn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.PredefinedType=c,this.type=2757150158}};e.IfcStructuralLinearAction=class extends pa{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A,u),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.ProjectedOrTrue=A,this.PredefinedType=u,this.type=1807405624}};class fa extends oa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.ActionType=a,this.ActionSource=l,this.Coefficient=h,this.Purpose=c,this.type=1252848954}}e.IfcStructuralLoadGroup=fa;e.IfcStructuralPointAction=class extends Aa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.type=2082059205}};e.IfcStructuralPointConnection=class extends ua{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedCondition=l,this.ConditionCoordinateSystem=h,this.type=734778138}};e.IfcStructuralPointReaction=class extends gn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.type=1235345126}};e.IfcStructuralResultGroup=class extends oa{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.TheoryType=n,this.ResultForLoadGroup=a,this.IsLinear=l,this.type=2986769608}};class Ea extends Aa{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.ProjectedOrTrue=A,this.PredefinedType=u,this.type=3657597509}}e.IfcStructuralSurfaceAction=Ea;e.IfcStructuralSurfaceConnection=class extends ua{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedCondition=l,this.type=1975003073}};e.IfcSubContractResource=class extends Bn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.PredefinedType=A,this.type=148013059}};e.IfcSurfaceFeature=class extends Kn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3101698114}};e.IfcSwitchingDeviceType=class extends Zn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2315554128}};class ma extends oa{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=2254336722}}e.IfcSystem=ma;e.IfcSystemFurnitureElement=class extends ia{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=413509423}};e.IfcTankType=class extends ea{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=5716631}};e.IfcTendon=class extends ha{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.PredefinedType=c,this.NominalDiameter=A,this.CrossSectionArea=u,this.TensionForce=p,this.PreStress=d,this.FrictionCoefficient=f,this.AnchorageSlip=E,this.MinCurvatureRadius=m,this.type=3824725483}};e.IfcTendonAnchor=class extends ha{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.PredefinedType=c,this.type=2347447852}};e.IfcTendonAnchorType=class extends ca{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3081323446}};e.IfcTendonConduit=class extends ha{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.PredefinedType=c,this.type=3663046924}};e.IfcTendonConduitType=class extends ca{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2281632017}};e.IfcTendonType=class extends ca{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.NominalDiameter=A,this.CrossSectionArea=u,this.SheathDiameter=p,this.type=2415094496}};e.IfcTrackElementType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=618700268}};e.IfcTransformerType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1692211062}};e.IfcTransportElementType=class extends _n{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2097647324}};class ya extends Hn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1953115116}}e.IfcTransportationDevice=ya;e.IfcTrimmedCurve=class extends Cn{constructor(e,t,s,i,r,o){super(e),this.BasisCurve=t,this.Trim1=s,this.Trim2=i,this.SenseAgreement=r,this.MasterRepresentation=o,this.type=3593883385}};e.IfcTubeBundleType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1600972822}};e.IfcUnitaryEquipmentType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1911125066}};e.IfcValveType=class extends Zn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=728799441}};e.IfcVehicle=class extends ya{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=840318589}};e.IfcVibrationDamper=class extends Gn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1530820697}};e.IfcVibrationDamperType=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3956297820}};e.IfcVibrationIsolator=class extends Gn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2391383451}};e.IfcVibrationIsolatorType=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3313531582}};e.IfcVirtualElement=class extends Hn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2769231204}};e.IfcVoidingFeature=class extends Xn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=926996030}};e.IfcWallType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1898987631}};e.IfcWasteTerminalType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1133259667}};e.IfcWindowType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.PartitioningType=A,this.ParameterTakesPrecedence=u,this.UserDefinedPartitioningType=p,this.type=4009809668}};e.IfcWorkCalendar=class extends Fn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.WorkingTimes=a,this.ExceptionTimes=l,this.PredefinedType=h,this.type=4088093105}};class ga extends Fn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.CreationDate=a,this.Creators=l,this.Purpose=h,this.Duration=c,this.TotalFloat=A,this.StartTime=u,this.FinishTime=p,this.type=1028945134}}e.IfcWorkControl=ga;e.IfcWorkPlan=class extends ga{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n,a,l,h,c,A,u,p),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.CreationDate=a,this.Creators=l,this.Purpose=h,this.Duration=c,this.TotalFloat=A,this.StartTime=u,this.FinishTime=p,this.PredefinedType=d,this.type=4218914973}};e.IfcWorkSchedule=class extends ga{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n,a,l,h,c,A,u,p),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.CreationDate=a,this.Creators=l,this.Purpose=h,this.Duration=c,this.TotalFloat=A,this.StartTime=u,this.FinishTime=p,this.PredefinedType=d,this.type=3342526732}};e.IfcZone=class extends ma{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.type=1033361043}};e.IfcActionRequest=class extends Fn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.PredefinedType=a,this.Status=l,this.LongDescription=h,this.type=3821786052}};e.IfcAirTerminalBoxType=class extends Zn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1411407467}};e.IfcAirTerminalType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3352864051}};e.IfcAirToAirHeatRecoveryType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1871374353}};e.IfcAlignmentCant=class extends na{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.RailHeadDistance=l,this.type=4266260250}};e.IfcAlignmentHorizontal=class extends na{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=1545765605}};e.IfcAlignmentSegment=class extends na{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.DesignParameters=l,this.type=317615605}};e.IfcAlignmentVertical=class extends na{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=1662888072}};e.IfcAsset=class extends oa{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.OriginalValue=a,this.CurrentValue=l,this.TotalReplacementCost=h,this.Owner=c,this.User=A,this.ResponsiblePerson=u,this.IncorporationDate=p,this.DepreciatedValue=d,this.type=3460190687}};e.IfcAudioVisualApplianceType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1532957894}};class Ia extends Cn{constructor(e,t,s,i,r,o){super(e),this.Degree=t,this.ControlPointsList=s,this.CurveForm=i,this.ClosedCurve=r,this.SelfIntersect=o,this.type=1967976161}}e.IfcBSplineCurve=Ia;class va extends Ia{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o),this.Degree=t,this.ControlPointsList=s,this.CurveForm=i,this.ClosedCurve=r,this.SelfIntersect=o,this.KnotMultiplicities=n,this.Knots=a,this.KnotSpec=l,this.type=2461110595}}e.IfcBSplineCurveWithKnots=va;e.IfcBeamType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=819618141}};e.IfcBearingType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3649138523}};e.IfcBoilerType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=231477066}};class Ta extends xn{constructor(e,t,s){super(e,t,s),this.Segments=t,this.SelfIntersect=s,this.type=1136057603}}e.IfcBoundaryCurve=Ta;e.IfcBridge=class extends Wn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.PredefinedType=c,this.type=644574406}};e.IfcBridgePart=class extends zn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.UsageType=c,this.PredefinedType=A,this.type=963979645}};e.IfcBuilding=class extends Wn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.ElevationOfRefHeight=c,this.ElevationOfTerrain=A,this.BuildingAddress=u,this.type=4031249490}};e.IfcBuildingElementPart=class extends Gn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2979338954}};e.IfcBuildingElementPartType=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=39481116}};e.IfcBuildingElementProxyType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1909888760}};e.IfcBuildingSystem=class extends ma{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.LongName=a,this.type=1177604601}};class _a extends Hn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1876633798}}e.IfcBuiltElement=_a;e.IfcBuiltSystem=class extends ma{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.LongName=a,this.type=3862327254}};e.IfcBurnerType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2188180465}};e.IfcCableCarrierFittingType=class extends qn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=395041908}};e.IfcCableCarrierSegmentType=class extends $n{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3293546465}};e.IfcCableFittingType=class extends qn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2674252688}};e.IfcCableSegmentType=class extends $n{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1285652485}};e.IfcCaissonFoundationType=class extends Mn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3203706013}};e.IfcChillerType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2951183804}};e.IfcChimney=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3296154744}};e.IfcCircle=class extends wn{constructor(e,t,s){super(e,t),this.Position=t,this.Radius=s,this.type=2611217952}};e.IfcCivilElement=class extends Hn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1677625105}};e.IfcCoilType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2301859152}};e.IfcColumn=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=843113511}};e.IfcCommunicationsApplianceType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=400855858}};e.IfcCompressorType=class extends Jn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3850581409}};e.IfcCondenserType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2816379211}};e.IfcConstructionEquipmentResource=class extends Bn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.PredefinedType=A,this.type=3898045240}};e.IfcConstructionMaterialResource=class extends Bn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.PredefinedType=A,this.type=1060000209}};e.IfcConstructionProductResource=class extends Bn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.PredefinedType=A,this.type=488727124}};e.IfcConveyorSegmentType=class extends $n{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2940368186}};e.IfcCooledBeamType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=335055490}};e.IfcCoolingTowerType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2954562838}};e.IfcCourse=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1502416096}};e.IfcCovering=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1973544240}};e.IfcCurtainWall=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3495092785}};e.IfcDamperType=class extends Zn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3961806047}};class Ra extends _a{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3426335179}}e.IfcDeepFoundation=Ra;e.IfcDiscreteAccessory=class extends Gn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1335981549}};e.IfcDiscreteAccessoryType=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2635815018}};e.IfcDistributionBoardType=class extends Zn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=479945903}};e.IfcDistributionChamberElementType=class extends Un{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1599208980}};class Pa extends Ln{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2063403501}}e.IfcDistributionControlElementType=Pa;class Da extends Hn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1945004755}}e.IfcDistributionElement=Da;class Na extends Da{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3040386961}}e.IfcDistributionFlowElement=Na;e.IfcDistributionPort=class extends aa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.FlowDirection=l,this.PredefinedType=h,this.SystemType=c,this.type=3041715199}};class ba extends ma{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.PredefinedType=a,this.type=3205830791}}e.IfcDistributionSystem=ba;e.IfcDoor=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.OverallHeight=h,this.OverallWidth=c,this.PredefinedType=A,this.OperationType=u,this.UserDefinedOperationType=p,this.type=395920057}};e.IfcDuctFittingType=class extends qn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=869906466}};e.IfcDuctSegmentType=class extends $n{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3760055223}};e.IfcDuctSilencerType=class extends sa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2030761528}};e.IfcEarthworksCut=class extends Xn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3071239417}};class Ca extends _a{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1077100507}}e.IfcEarthworksElement=Ca;e.IfcEarthworksFill=class extends Ca{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3376911765}};e.IfcElectricApplianceType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=663422040}};e.IfcElectricDistributionBoardType=class extends Zn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2417008758}};e.IfcElectricFlowStorageDeviceType=class extends ea{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3277789161}};e.IfcElectricFlowTreatmentDeviceType=class extends sa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2142170206}};e.IfcElectricGeneratorType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1534661035}};e.IfcElectricMotorType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1217240411}};e.IfcElectricTimeControlType=class extends Zn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=712377611}};class Oa extends Na{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1658829314}}e.IfcEnergyConversionDevice=Oa;e.IfcEngine=class extends Oa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2814081492}};e.IfcEvaporativeCooler=class extends Oa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3747195512}};e.IfcEvaporator=class extends Oa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=484807127}};e.IfcExternalSpatialElement=class extends jn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.PredefinedType=h,this.type=1209101575}};e.IfcFanType=class extends Jn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=346874300}};e.IfcFilterType=class extends sa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1810631287}};e.IfcFireSuppressionTerminalType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4222183408}};class Sa extends Na{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2058353004}}e.IfcFlowController=Sa;class xa extends Na{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=4278956645}}e.IfcFlowFitting=xa;e.IfcFlowInstrumentType=class extends Pa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4037862832}};e.IfcFlowMeter=class extends Sa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2188021234}};class wa extends Na{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3132237377}}e.IfcFlowMovingDevice=wa;class Ba extends Na{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=987401354}}e.IfcFlowSegment=Ba;class Fa extends Na{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=707683696}}e.IfcFlowStorageDevice=Fa;class Ma extends Na{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2223149337}}e.IfcFlowTerminal=Ma;class La extends Na{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3508470533}}e.IfcFlowTreatmentDevice=La;e.IfcFooting=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=900683007}};class Ua extends ra{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2713699986}}e.IfcGeotechnicalAssembly=Ua;e.IfcGrid=class extends la{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.UAxes=l,this.VAxes=h,this.WAxes=c,this.PredefinedType=A,this.type=3009204131}};e.IfcHeatExchanger=class extends Oa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3319311131}};e.IfcHumidifier=class extends Oa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2068733104}};e.IfcInterceptor=class extends La{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4175244083}};e.IfcJunctionBox=class extends xa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2176052936}};e.IfcKerb=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.Mountable=h,this.type=2696325953}};e.IfcLamp=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=76236018}};e.IfcLightFixture=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=629592764}};class Ha extends la{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=1154579445}}e.IfcLinearPositioningElement=Ha;e.IfcLiquidTerminal=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1638804497}};e.IfcMedicalDevice=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1437502449}};e.IfcMember=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1073191201}};e.IfcMobileTelecommunicationsAppliance=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2078563270}};e.IfcMooringDevice=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=234836483}};e.IfcMotorConnection=class extends Oa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2474470126}};e.IfcNavigationElement=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2182337498}};e.IfcOuterBoundaryCurve=class extends Ta{constructor(e,t,s){super(e,t,s),this.Segments=t,this.SelfIntersect=s,this.type=144952367}};e.IfcOutlet=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3694346114}};e.IfcPavement=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1383356374}};e.IfcPile=class extends Ra{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.ConstructionType=c,this.type=1687234759}};e.IfcPipeFitting=class extends xa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=310824031}};e.IfcPipeSegment=class extends Ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3612865200}};e.IfcPlate=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3171933400}};e.IfcProtectiveDevice=class extends Sa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=738039164}};e.IfcProtectiveDeviceTrippingUnitType=class extends Pa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=655969474}};e.IfcPump=class extends wa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=90941305}};e.IfcRail=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3290496277}};e.IfcRailing=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2262370178}};e.IfcRamp=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3024970846}};e.IfcRampFlight=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3283111854}};e.IfcRationalBSplineCurveWithKnots=class extends va{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.Degree=t,this.ControlPointsList=s,this.CurveForm=i,this.ClosedCurve=r,this.SelfIntersect=o,this.KnotMultiplicities=n,this.Knots=a,this.KnotSpec=l,this.WeightsData=h,this.type=1232101972}};e.IfcReinforcedSoil=class extends Ca{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3798194928}};e.IfcReinforcingBar=class extends ha{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.NominalDiameter=c,this.CrossSectionArea=A,this.BarLength=u,this.PredefinedType=p,this.BarSurface=d,this.type=979691226}};e.IfcReinforcingBarType=class extends ca{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.NominalDiameter=A,this.CrossSectionArea=u,this.BarLength=p,this.BarSurface=d,this.BendingShapeCode=f,this.BendingParameters=E,this.type=2572171363}};e.IfcRoof=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2016517767}};e.IfcSanitaryTerminal=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3053780830}};e.IfcSensorType=class extends Pa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1783015770}};e.IfcShadingDevice=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1329646415}};e.IfcSignal=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=991950508}};e.IfcSlab=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1529196076}};e.IfcSolarDevice=class extends Oa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3420628829}};e.IfcSpaceHeater=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1999602285}};e.IfcStackTerminal=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1404847402}};e.IfcStair=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=331165859}};e.IfcStairFlight=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.NumberOfRisers=h,this.NumberOfTreads=c,this.RiserHeight=A,this.TreadLength=u,this.PredefinedType=p,this.type=4252922144}};e.IfcStructuralAnalysisModel=class extends ma{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.OrientationOf2DPlane=a,this.LoadedBy=l,this.HasResults=h,this.SharedPlacement=c,this.type=2515109513}};e.IfcStructuralLoadCase=class extends fa{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.ActionType=a,this.ActionSource=l,this.Coefficient=h,this.Purpose=c,this.SelfWeightCoefficients=A,this.type=385403989}};e.IfcStructuralPlanarAction=class extends Ea{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A,u),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.ProjectedOrTrue=A,this.PredefinedType=u,this.type=1621171031}};e.IfcSwitchingDevice=class extends Sa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1162798199}};e.IfcTank=class extends Fa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=812556717}};e.IfcTrackElement=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3425753595}};e.IfcTransformer=class extends Oa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3825984169}};e.IfcTransportElement=class extends ya{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1620046519}};e.IfcTubeBundle=class extends Oa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3026737570}};e.IfcUnitaryControlElementType=class extends Pa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3179687236}};e.IfcUnitaryEquipment=class extends Oa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4292641817}};e.IfcValve=class extends Sa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4207607924}};class Ga extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2391406946}}e.IfcWall=Ga;e.IfcWallStandardCase=class extends Ga{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3512223829}};e.IfcWasteTerminal=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4237592921}};e.IfcWindow=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.OverallHeight=h,this.OverallWidth=c,this.PredefinedType=A,this.PartitioningType=u,this.UserDefinedPartitioningType=p,this.type=3304561284}};e.IfcActuatorType=class extends Pa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2874132201}};e.IfcAirTerminal=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1634111441}};e.IfcAirTerminalBox=class extends Sa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=177149247}};e.IfcAirToAirHeatRecovery=class extends Oa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2056796094}};e.IfcAlarmType=class extends Pa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3001207471}};e.IfcAlignment=class extends Ha{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.type=325726236}};e.IfcAudioVisualAppliance=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=277319702}};e.IfcBeam=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=753842376}};e.IfcBearing=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4196446775}};e.IfcBoiler=class extends Oa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=32344328}};e.IfcBorehole=class extends Ua{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3314249567}};e.IfcBuildingElementProxy=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1095909175}};e.IfcBurner=class extends Oa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2938176219}};e.IfcCableCarrierFitting=class extends xa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=635142910}};e.IfcCableCarrierSegment=class extends Ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3758799889}};e.IfcCableFitting=class extends xa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1051757585}};e.IfcCableSegment=class extends Ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4217484030}};e.IfcCaissonFoundation=class extends Ra{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3999819293}};e.IfcChiller=class extends Oa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3902619387}};e.IfcCoil=class extends Oa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=639361253}};e.IfcCommunicationsAppliance=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3221913625}};e.IfcCompressor=class extends wa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3571504051}};e.IfcCondenser=class extends Oa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2272882330}};e.IfcControllerType=class extends Pa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=578613899}};e.IfcConveyorSegment=class extends Ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3460952963}};e.IfcCooledBeam=class extends Oa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4136498852}};e.IfcCoolingTower=class extends Oa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3640358203}};e.IfcDamper=class extends Sa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4074379575}};e.IfcDistributionBoard=class extends Sa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3693000487}};e.IfcDistributionChamberElement=class extends Na{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1052013943}};e.IfcDistributionCircuit=class extends ba{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.PredefinedType=a,this.type=562808652}};class ka extends Da{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1062813311}}e.IfcDistributionControlElement=ka;e.IfcDuctFitting=class extends xa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=342316401}};e.IfcDuctSegment=class extends Ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3518393246}};e.IfcDuctSilencer=class extends La{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1360408905}};e.IfcElectricAppliance=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1904799276}};e.IfcElectricDistributionBoard=class extends Sa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=862014818}};e.IfcElectricFlowStorageDevice=class extends Fa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3310460725}};e.IfcElectricFlowTreatmentDevice=class extends La{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=24726584}};e.IfcElectricGenerator=class extends Oa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=264262732}};e.IfcElectricMotor=class extends Oa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=402227799}};e.IfcElectricTimeControl=class extends Sa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1003880860}};e.IfcFan=class extends wa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3415622556}};e.IfcFilter=class extends La{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=819412036}};e.IfcFireSuppressionTerminal=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1426591983}};e.IfcFlowInstrument=class extends ka{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=182646315}};e.IfcGeomodel=class extends Ua{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2680139844}};e.IfcGeoslice=class extends Ua{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1971632696}};e.IfcProtectiveDeviceTrippingUnit=class extends ka{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2295281155}};e.IfcSensor=class extends ka{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4086658281}};e.IfcUnitaryControlElement=class extends ka{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=630975310}};e.IfcActuator=class extends ka{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4288193352}};e.IfcAlarm=class extends ka{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3087945054}};e.IfcController=class extends ka{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=25142252}}}(ag||(ag={})),(hg=lg||(lg={}))[hg.LOG_LEVEL_DEBUG=0]="LOG_LEVEL_DEBUG",hg[hg.LOG_LEVEL_INFO=1]="LOG_LEVEL_INFO",hg[hg.LOG_LEVEL_WARN=2]="LOG_LEVEL_WARN",hg[hg.LOG_LEVEL_ERROR=3]="LOG_LEVEL_ERROR",hg[hg.LOG_LEVEL_OFF=4]="LOG_LEVEL_OFF","undefined"!=typeof self&&self.crossOriginIsolated)try{Ag()}catch(e){ug()}else ug();u.vec2(),u.vec3(),u.vec3(),u.vec3();class fg{constructor(e={}){this._dataDir=e.dataDir||""}getProjects(e,t){const s=this._dataDir+"/projects/index.json";m.loadJSON(s,e,t)}getProject(e,t,s){const i=this._dataDir+"/projects/"+e+"/index.json";m.loadJSON(i,t,s)}getMetadata(e,t,s,i){const r=this._dataDir+"/projects/"+e+"/models/"+t+"/metadata.json";m.loadJSON(r,s,i)}getGeometry(e,t,s,i){const r=this._dataDir+"/projects/"+e+"/models/"+t+"/geometry.xkt";m.loadArraybuffer(r,s,i)}getObjectInfo(e,t,s,i,r){const o=this._dataDir+"/projects/"+e+"/models/"+t+"/props/"+s+".json";m.loadJSON(o,i,r)}getIssues(e,t,s,i){const r=this._dataDir+"/projects/"+e+"/models/"+t+"/issues.json";m.loadJSON(r,s,i)}getSplitModelManifest(e,t,s,i,r){const o=this._dataDir+"/projects/"+e+"/models/"+t+"/"+s;m.loadJSON(o,i,r)}getSplitModelMetadata(e,t,s,i,r){const o=this._dataDir+"/projects/"+e+"/models/"+t+"/"+s;m.loadJSON(o,i,r)}getSplitModelGeometry(e,t,s,i,r){const o=this._dataDir+"/projects/"+e+"/models/"+t+"/"+s;m.loadArraybuffer(o,i,r)}}class Eg{constructor(e,t){this.items=e||[],this._lastUniqueId=(t||0)+1}addItem(){let e;if(2===arguments.length){const t=arguments[0];if(e=arguments[1],this.items[t])throw"ID clash: '"+t+"'";return this.items[t]=e,t}for(e=arguments[0]||{};;){const t=this._lastUniqueId++;if(!this.items[t])return this.items[t]=e,t}}removeItem(e){const t=this.items[e];return delete this.items[e],t}}class mg{constructor(e,t,s,i){this.bimViewer=e?e.bimViewer||e:this,this.server=e?e.server:s,this.viewer=e?e.viewer:i,this._children=[],e&&e._children.push(this),this._subIdMap=null,this._subIdEvents=null,this._eventSubs=null,this._events=null,this._eventCallDepth=0,this._enabled=null,this._active=null}fire(e,t,s){this._events||(this._events={}),this._eventSubs||(this._eventSubs={}),!0!==s&&(this._events[e]=t||!0);const i=this._eventSubs[e];let r;if(i)for(const s in i)i.hasOwnProperty(s)&&(r=i[s],this._eventCallDepth++,this._eventCallDepth<300?r.callback.call(r.scope,t):this.error("fire: potential stack overflow from recursive event '"+e+"' - dropping this event"),this._eventCallDepth--)}on(e,t,s){this._events||(this._events={}),this._subIdMap||(this._subIdMap=new Eg),this._subIdEvents||(this._subIdEvents={}),this._eventSubs||(this._eventSubs={});let i=this._eventSubs[e];i||(i={},this._eventSubs[e]=i);const r=this._subIdMap.addItem();i[r]={callback:t,scope:s||this},this._subIdEvents[r]=e;const o=this._events[e];return void 0!==o&&t.call(s||this,o),r}off(e){if(null==e)return;if(!this._subIdEvents)return;const t=this._subIdEvents[e];if(t){delete this._subIdEvents[e];const s=this._eventSubs[t];s&&delete s[e],this._subIdMap.removeItem(e)}}once(e,t,s){const i=this,r=this.on(e,(function(e){i.off(r),t.call(s||this,e)}),s)}log(e){e="[LOG] "+e,window.console.log(e)}warn(e){e="[WARN] "+e,window.console.warn(e)}error(e){e="[ERROR] "+e,window.console.error(e)}_mutexActivation(e){const t=e.length;for(let s=0;s<t;s++){e[s].on("active",function(){const i=s;return function(s){if(s)for(let s=0;s<t;s++)s!==i&&e[s].setActive(!1)}}())}}setEnabled(e){this._enabled!==e&&(this._enabled=e,this.fire("enabled",this._enabled))}getEnabled(){return this._enabled}setActive(e){this._active!==e&&(this._active=e,this.fire("active",this._active))}getActive(){return this._active}destroy(){if(!this.destroyed){this.fire("destroyed",this.destroyed=!0),this._subIdMap=null,this._subIdEvents=null,this._eventSubs=null,this._events=null,this._eventCallDepth=0;for(let e=0,t=this._children.length;e<t;e++)this._children[e].destroy();this._children=[]}}}class yg extends mg{constructor(e,t={}){super(e,t);const s=t.busyModalBackdropElement||document.body;if(!s)throw"Missing config: busyModalBackdropElement";this._modal=document.createElement("div"),this._modal.classList.add("xeokit-busy-modal"),this._modal.innerHTML='<div class="xeokit-busy-modal-content"><div class="xeokit-busy-modal-body"><div class="xeokit-busy-modal-message">Default text</div></div></div>',s.appendChild(this._modal),this._modalVisible=!1,this._modal.style.display="hidden"}show(e){this._modalVisible=!0,this._modal.querySelector(".xeokit-busy-modal-message").innerText=e,this._modal.style.display="block"}hide(){this._modalVisible=!1,this._modal.style.display="none"}destroy(){super.destroy(),this._modal&&(this._modal.parentNode.removeChild(this._modal),this._modal=null)}}const gg=u.vec3();class Ig extends mg{constructor(e,t={}){if(super(e,t),!t.buttonElement)throw"Missing config: buttonElement";const s=t.buttonElement,i=this.viewer.camera;this._modelMementos={},i.eye=[.577,.577,.577],i.look=[0,0,0],i.up=[-1,1,-1],this.bimViewer._modelsExplorer.on("modelLoaded",(e=>{this._saveModelMemento(e)})),this.bimViewer._modelsExplorer.on("modelUnloaded",(e=>{this._destroyModelMemento(e)})),this.on("enabled",(e=>{e?s.classList.remove("disabled"):s.classList.add("disabled")})),this.on("active",(e=>{e?s.classList.add("active"):s.classList.remove("active")})),s.addEventListener("click",(e=>{this.getEnabled()&&this.reset(),e.preventDefault()}))}_saveModelMemento(e){const t=this.viewer.metaScene.metaModels[e];if(!t)return;const s=new Li;s.saveObjects(this.viewer.scene,t,{visible:!0,edges:!0,xrayed:!0,highlighted:!0,selected:!0,clippable:!0,pickable:!0,colorize:!1,opacity:!1}),this._modelMementos[e]=s}_restoreModelMemento(e){const t=this.viewer.metaScene.metaModels[e];if(!t)return;this._modelMementos[e].restoreObjects(this.viewer.scene,t)}_destroyModelMemento(e){delete this._modelMementos[e]}reset(){const e=this.viewer.scene.modelIds;for(var t=0,s=e.length;t<s;t++){const s=e[t];this._restoreModelMemento(s)}this.bimViewer.unShowObjectInExplorers(),this.fire("reset",!0),this._resetCamera()}_resetCamera(){const e=this.viewer,t=e.scene,s=t.getAABB(t.visibleObjectIds),i=u.getAABB3Diag(s),r=u.getAABB3Center(s,gg),o=t.camera;o.perspective.fov;const n=Math.abs(i/Math.tan(45*u.DEGTORAD)),a=u.normalizeVec3(o.yUp?[-.5,-.7071,-.5]:[-1,1,-1]),l=u.normalizeVec3(o.yUp?[-.5,.7071,-.5]:[-1,1,1]);e.cameraControl.pivotPos=r,e.cameraControl.planView=!1,e.cameraFlight.flyTo({look:r,eye:[r[0]-n*a[0],r[1]-n*a[1],r[2]-n*a[2]],up:l,orthoScale:1.3*i,projection:"perspective",duration:1})}}const vg=u.vec3();class Tg extends mg{constructor(e,t={}){if(super(e,t),!t.buttonElement)throw"Missing config: buttonElement";const s=t.buttonElement;this.on("enabled",(e=>{e?s.classList.remove("disabled"):s.classList.add("disabled")})),this.on("active",(e=>{e?s.classList.add("active"):s.classList.remove("active")})),s.addEventListener("click",(e=>{this.getEnabled()&&this.fit(),e.preventDefault()}))}fit(){const e=this.viewer.scene,t=e.getAABB(e.visibleObjectIds);this.viewer.cameraFlight.flyTo({aabb:t}),this.viewer.cameraControl.pivotPos=u.getAABB3Center(t,vg)}set fov(e){this.viewer.scene.cameraFlight.fitFOV=e}get fov(){return this.viewer.scene.cameraFlight.fitFOV}set duration(e){this.viewer.scene.cameraFlight.duration=e}get duration(){return this.viewer.scene.cameraFlight.duration}}class _g extends mg{constructor(e,t){if(super(e,t),!t.buttonElement)throw"Missing config: buttonElement";const s=t.buttonElement,i=this.viewer.cameraControl,r=t.cameraControlNavModeMediator;i.navMode="orbit",i.followPointer=!0,this.on("enabled",(e=>{e?s.classList.remove("disabled"):s.classList.add("disabled")})),this.on("active",(e=>{e?s.classList.add("active"):s.classList.remove("active")})),this.on("active",(e=>{r.setFirstPersonModeActive(e),e?(i.followPointer=!0,i.pivoting=!1):i.pivoting=!0})),s.addEventListener("click",(e=>{if(this.getEnabled()){const e=this.getActive();this.setActive(!e)}e.preventDefault()})),this.bimViewer.on("reset",(()=>{this.setActive(!1)}))}}class Rg extends mg{constructor(e,t){if(super(e,t),!t.buttonElement)throw"Missing config: buttonElement";const s=t.buttonElement;this.on("enabled",(e=>{e?s.classList.remove("disabled"):s.classList.add("disabled")})),this.on("active",(e=>{e?(s.classList.add("active"),this.viewer.cameraControl.doublePickFlyTo=!1,this._onPick=this.viewer.cameraControl.on("picked",(e=>{e.entity&&(e.entity.visible=!1)}))):(s.classList.remove("active"),this.viewer.cameraControl.doublePickFlyTo=!1,void 0!==this._onPick&&(this.viewer.cameraControl.off(this._onPick),this._onPick=void 0))})),s.addEventListener("click",(e=>{if(this.getEnabled()){this.bimViewer._sectionTool.hideControl();const e=this.getActive();this.setActive(!e)}e.preventDefault()})),this.bimViewer.on("reset",(()=>{this.setActive(!1)}))}}class Pg extends mg{constructor(e,t){if(super(e),!t.buttonElement)throw"Missing config: buttonElement";const s=t.buttonElement;this.on("enabled",(e=>{e?s.classList.remove("disabled"):s.classList.add("disabled")})),this.on("active",(e=>{e?(s.classList.add("active"),this._onPick=this.viewer.cameraControl.on("picked",(e=>{e.entity&&(e.entity.selected=!e.entity.selected)}))):(s.classList.remove("active"),void 0!==this._onPick&&(this.viewer.cameraControl.off(this._onPick),this._onPick=void 0))})),s.addEventListener("click",(e=>{if(this.getEnabled()){this.bimViewer._sectionTool.hideControl();const e=this.getActive();this.setActive(!e)}e.preventDefault()})),this.bimViewer.on("reset",(()=>{this.setActive(!1)}))}}class Dg extends mg{constructor(e,t){if(super(e,t),!t.buttonElement)throw"Missing config: buttonElement";this._buttonElement=t.buttonElement,this.on("enabled",(e=>{e?this._buttonElement.classList.remove("disabled"):this._buttonElement.classList.add("disabled")})),this._buttonElement.addEventListener("click",(e=>{this.getEnabled()&&this.setActive(!this.getActive(),(()=>{})),e.preventDefault()})),this.bimViewer.on("reset",(()=>{this.setActive(!1)})),this.viewer.scene.on("modelLoaded",(e=>{if(!this._active){const e=this.viewer.metaScene.getObjectIDsByType("IfcSpace");this.viewer.scene.setObjectsCulled(e,!0)}})),this._active=!1,this._buttonElement.classList.remove("active")}setActive(e){this._active!==e&&(this._active=e,e?(this._buttonElement.classList.add("active"),this._enterShowSpacesMode(),this.fire("active",this._active)):(this._buttonElement.classList.remove("active"),this._exitShowSpacesMode(),this.fire("active",this._active)))}_enterShowSpacesMode(){const e=this.viewer,t=e.scene,s=e.metaScene.getObjectIDsByType("IfcSpace");t.setObjectsCulled(s,!1)}_exitShowSpacesMode(){const e=this.viewer,t=e.scene,s=e.metaScene.getObjectIDsByType("IfcSpace");t.setObjectsCulled(s,!0)}}class Ng extends mg{constructor(e,t){super(e)}}const bg=u.AABB3(),Cg=u.vec3();class Og extends o{constructor(e={}){if(!e.sectionPlanesPlugin)throw"Missing config: sectionPlanesPlugin";super(m.apply({},e)),this._sectionPlanesPlugin=e.sectionPlanesPlugin,this._viewer=this._sectionPlanesPlugin.viewer,this._onSceneSectionPlaneCreated=this._viewer.scene.on("sectionPlaneCreated",(()=>{this._buildMenu()})),this._onSceneSectionPlaneDestroyed=this._viewer.scene.on("sectionPlaneDestroyed",(()=>{this._buildMenu()})),this._buildMenu()}_buildMenu(){const e=this._sectionPlanesPlugin,t=Object.values(e.sectionPlanes),s=[];for(let i=0,r=t.length;i<r;i++){const r=t[i];s.push({getTitle:e=>`${e.viewer.localeService.translate("sectionToolContextMenu.slice")||"Slice"} #`+(i+1),doHoverEnter(t){e.hideControl(),e.showControl(r.id)},doHoverLeave(t){e.hideControl()},items:[[{getTitle:e=>r.active?e.viewer.localeService.translate("sectionToolContextMenu.deactivate")||"Disable":e.viewer.localeService.translate("sectionToolContextMenu.activate")||"Enable",doAction:e=>{r.active=!r.active}},{getTitle:e=>e.viewer.localeService.translate("sectionToolContextMenu.edit")||"Edit",getEnabled:()=>r.active,doAction:t=>{e.hideControl(),e.showControl(r.id);const s=r.pos;bg.set(this._viewer.scene.aabb),u.getAABB3Center(bg,Cg),bg[0]+=s[0]-Cg[0],bg[1]+=s[1]-Cg[1],bg[2]+=s[2]-Cg[2],bg[3]+=s[0]-Cg[0],bg[4]+=s[1]-Cg[1],bg[5]+=s[2]-Cg[2],this._viewer.cameraFlight.flyTo({aabb:bg,fitFOV:65})}},{getTitle:e=>e.viewer.localeService.translate("sectionToolContextMenu.flip")||"Flip",getEnabled:()=>r.active,doAction:e=>{r.flipDir()}},{getTitle:e=>e.viewer.localeService.translate("sectionToolContextMenu.delete")||"Delete",doAction:e=>{r.destroy()}}]]})}this.items=[[{getTitle:e=>e.viewer.localeService.translate("sectionToolContextMenu.clearSlices")||"Clear Slices",getEnabled:e=>e.bimViewer.getNumSections()>0,doAction:e=>{e.bimViewer.clearSections()}},{getTitle:e=>e.viewer.localeService.translate("sectionToolContextMenu.flipSlices")||"Flip Slices",getEnabled:e=>e.bimViewer.getNumSections()>0,doAction:e=>{e.bimViewer.flipSections()}}],[{getTitle:e=>e.viewer.localeService.translate("sectionToolContextMenu.disableAllSlices")||"Disable all Slices",getEnabled:e=>e.bimViewer.getNumSections()>0,doAction:e=>{e.bimViewer.disableSections()}},{getTitle:e=>e.viewer.localeService.translate("sectionToolContextMenu.enableAllSlices")||"Enable all Slices",getEnabled:e=>e.bimViewer.getNumSections()>0,doAction:e=>{e.bimViewer.enableSections()}}],s]}destroy(){super.destroy();const e=this._viewer.scene;e.off(this._onSceneSectionPlaneCreated),e.off(this._onSceneSectionPlaneDestroyed)}}class Sg extends mg{constructor(e,t){if(super(e,t),!t.buttonElement)throw"Missing config: buttonElement";if(!t.menuButtonElement)throw"Missing config: menuButtonElement";this._buttonElement=t.buttonElement,this._counterElement=t.counterElement,this._menuButtonElement=t.menuButtonElement,this._menuButtonArrowElement=t.menuButtonArrowElement,this._sectionPlanesPlugin=new cy(this.viewer,{}),this._sectionToolContextMenu=new Og({sectionPlanesPlugin:this._sectionPlanesPlugin,hideOnMouseDown:!1,hideOnAction:!1}),this._sectionPlanesPlugin.setOverviewVisible(!1),this.on("enabled",(e=>{e?(this._buttonElement.classList.remove("disabled"),this._counterElement&&this._counterElement.classList.remove("disabled"),this._menuButtonElement.classList.remove("disabled"),this._menuButtonArrowElement.classList.remove("disabled")):(this._buttonElement.classList.add("disabled"),this._counterElement&&this._counterElement.classList.add("disabled"),this._menuButtonElement.classList.add("disabled"),this._menuButtonArrowElement.classList.add("disabled"))})),this.on("active",(e=>{e?(this._buttonElement.classList.add("active"),this._counterElement&&this._counterElement.classList.add("active"),this._menuButtonElement.classList.add("active"),this._menuButtonArrowElement.classList.add("active")):(this._buttonElement.classList.remove("active"),this._counterElement&&this._counterElement.classList.remove("active"),this._menuButtonElement.classList.remove("active"),this._menuButtonArrowElement.classList.remove("active"))})),this.on("active",(e=>{e||this._sectionPlanesPlugin.hideControl()})),this._buttonElement.addEventListener("click",(e=>{if(!this.getEnabled())return;if(e.target===this._menuButtonElement||e.target.parentNode===this._menuButtonElement)return;const t=this.getActive();this.setActive(!t),e.preventDefault()})),document.addEventListener("mousedown",(e=>{if(!e.target.classList.contains("xeokit-context-menu-item"))if(e.target===this._menuButtonElement||e.target.parentNode===this._menuButtonElement)if(e.preventDefault(),this._sectionToolContextMenu.shown)this._sectionToolContextMenu.hide();else{this._sectionToolContextMenu.context={bimViewer:this.bimViewer,viewer:this.viewer,sectionTool:this};const e=this._menuButtonElement.getBoundingClientRect();this._sectionToolContextMenu.show(e.left,e.bottom+5)}else this._sectionToolContextMenu.hide()})),this._sectionToolContextMenu.on("shown",(()=>{this._menuButtonArrowElement.classList.remove("xeokit-arrow-down"),this._menuButtonArrowElement.classList.add("xeokit-arrow-up")})),this._sectionToolContextMenu.on("hidden",(()=>{this._menuButtonArrowElement.classList.remove("xeokit-arrow-up"),this._menuButtonArrowElement.classList.add("xeokit-arrow-down")})),this.bimViewer.on("reset",(()=>{this.clear(),this.setActive(!1)})),this.viewer.scene.on("sectionPlaneCreated",(()=>{this._updateSectionPlanesCount()})),this.viewer.scene.on("sectionPlaneDestroyed",(()=>{this._updateSectionPlanesCount()})),this._initSectionMode()}_initSectionMode(){this.viewer.scene.input.on("mouseclicked",(e=>{if(!this.getActive()||!this.getEnabled())return;const t=this.viewer.scene.pick({canvasPos:e,pickSurface:!0});if(t){const e=this._sectionPlanesPlugin.createSectionPlane({pos:t.worldPos,dir:u.mulVec3Scalar(t.worldNormal,-1)});this._sectionPlanesPlugin.showControl(e.id)}})),this._updateSectionPlanesCount()}_updateSectionPlanesCount(){this._counterElement&&(this._counterElement.innerText=""+this.getNumSections())}getNumSections(){return Object.keys(this.viewer.scene.sectionPlanes).length}clear(){this._sectionPlanesPlugin.clear(),this._updateSectionPlanesCount()}flipSections(){this._sectionPlanesPlugin.flipSectionPlanes()}enableSections(){const e=this.viewer.scene.sectionPlanes;for(let t in e){e[t].active=!0}}disableSections(){const e=this.viewer.scene.sectionPlanes;for(let t in e){e[t].active=!1}}hideControl(){this._sectionPlanesPlugin.hideControl()}destroy(){this._sectionPlanesPlugin.destroy(),this._sectionToolContextMenu.destroy(),super.destroy()}}class xg extends mg{constructor(e,t){if(super(e,t),!t.navCubeCanvasElement)throw"Missing config: navCubeCanvasElement";const s=t.navCubeCanvasElement;this._navCube=new sy(this.viewer,{canvasElement:s,fitVisible:!0,color:"#CFCFCF"}),this._navCube.setVisible(this._active),this.on("active",(e=>{this._navCube.setVisible(e)}))}destroy(){this._navCube.destroy(),super.destroy()}}class wg extends o{constructor(e={}){const t=[[{getTitle:e=>e.viewer.localeService.translate("modelsContextMenu.loadModel")||"Load",getEnabled:e=>!e.bimViewer.isModelLoaded(e.modelId),doAction:e=>{e.bimViewer.loadModel(e.modelId)}},{getTitle:e=>e.viewer.localeService.translate("modelsContextMenu.unloadModel")||"Unload",getEnabled:e=>e.bimViewer.isModelLoaded(e.modelId),doAction:e=>{e.bimViewer.unloadModel(e.modelId)}}]];!!e.enableEditModels&&t.push([{getTitle:e=>e.viewer.localeService.translate("modelsContextMenu.editModel")||"Edit",getEnabled:e=>!0,doAction:e=>{e.bimViewer.editModel(e.modelId)}},{getTitle:e=>e.viewer.localeService.translate("modelsContextMenu.deleteModel")||"Delete",getEnabled:e=>!0,doAction:e=>{e.bimViewer.deleteModel(e.modelId)}}]),t.push([{getTitle:e=>e.viewer.localeService.translate("modelsContextMenu.loadAllModels")||"Load All",getEnabled:e=>{const t=e.bimViewer,s=t.getModelIds();return t.getLoadedModelIds().length<s.length},doAction:e=>{e.bimViewer.loadAllModels()}},{getTitle:e=>e.viewer.localeService.translate("modelsContextMenu.unloadAllModels")||"Unload All",getEnabled:e=>e.bimViewer.getLoadedModelIds().length>0,doAction:e=>{e.bimViewer.unloadAllModels()}}]),t.push([{getTitle:e=>e.viewer.localeService.translate("modelsContextMenu.clearSlices")||"Clear Slices",getEnabled:e=>e.bimViewer.getNumSections()>0,doAction:e=>{e.bimViewer.clearSections()}}]),super({hideOnAction:e.hideOnAction,context:e.context,items:t})}}const Bg=u.vec3();class Fg{constructor(e){this._server=e}setProjectId(e){this._projectId=e}setModelId(e){this._modelId=e}getManifest(e,t,s){this._server.getSplitModelManifest(this._projectId,this._modelId,e,t,s)}getMetaModel(e,t,s){this._server.getSplitModelMetadata(this._projectId,this._modelId,e,t,s)}getXKT(e,t,s){this._server.getSplitModelGeometry(this._projectId,this._modelId,e,t,s)}}class Mg extends mg{constructor(e,t){if(super(e,t),!t.modelsTabElement)throw"Missing config: modelsTabElement";if(!t.unloadModelsButtonElement)throw"Missing config: unloadModelsButtonElement";if(!t.modelsElement)throw"Missing config: modelsElement";if(this._enableAddModels=!!t.enableEditModels,this._modelsTabElement=t.modelsTabElement,this._loadModelsButtonElement=t.loadModelsButtonElement,this._unloadModelsButtonElement=t.unloadModelsButtonElement,this._addModelButtonElement=t.addModelButtonElement,this._modelsElement=t.modelsElement,this._modelsTabButtonElement=this._modelsTabElement.querySelector(".xeokit-tab-btn"),!this._modelsTabButtonElement)throw"Missing DOM element: ,xeokit-tab-btn";this._dataSource=new Fg(this.server),this._xktLoader=new tg(this.viewer,{dataSource:this._dataSource}),this._modelsContextMenu=new wg({enableEditModels:t.enableEditModels,hideOnAction:!0}),this._modelsInfo={},this._numModels=0,this._numModelsLoaded=0,this._projectId=null}setObjectColors(e){this._xktLoader.objectDefaults=e}loadProject(e,t,s){this.server.getProject(e,(s=>{this.unloadProject(),this._projectId=e,this._modelsInfo={},this._numModels=0,this._parseProject(s,t),this._numModelsLoaded<this._numModels&&this._loadModelsButtonElement.classList.remove("disabled"),this._numModelsLoaded>0&&this._unloadModelsButtonElement.classList.remove("disabled"),this._enableAddModels&&this._addModelButtonElement.classList.remove("disabled")}),(e=>{this.error(e),s&&s(e)}))}_parseProject(e,t){this._buildModelsMenu(e),this._parseViewerConfigs(e),this._parseViewerContent(e,(()=>{this._parseViewerState(e,(()=>{t()}))}))}_buildModelsMenu(e){var t="";const s=e.models||[];this._modelsInfo={},this._numModels=s.length;for(let e=0,i=s.length;e<i;e++){const i=s[e];this._modelsInfo[i.id]=i,t+="<div class='xeokit-form-check'>",t+="<input id='"+i.id+"' type='checkbox' value=''><span id='span-"+i.id+"' class='disabled'>"+i.name+"</span>",t+="</div>"}this._modelsElement.innerHTML=t;for(let e=0,t=s.length;e<t;e++){const t=s[e],i=t.id,r=document.getElementById(""+i),o=document.getElementById("span-"+i);r.addEventListener("click",(()=>{r.checked?this.loadModel(i):this.unloadModel(t.id)})),o.addEventListener("click",(()=>{!!this.viewer.scene.models[i]?this.unloadModel(t.id):this.loadModel(i)})),o.oncontextmenu=e=>{this._modelsContextMenu.context={bimViewer:this.bimViewer,viewer:this.viewer,modelId:i},this._modelsContextMenu.show(e.pageX,e.pageY),e.preventDefault()}}}_parseViewerConfigs(e){const t=e.viewerConfigs;t&&this.bimViewer.setConfigs(t)}_parseViewerContent(e,t){const s=e.viewerContent;s?this._parseModelsLoaded(s,(()=>{t()})):t()}_parseModelsLoaded(e,t){const s=e.modelsLoaded;s&&0!==s.length?this._loadNextModel(s.slice(0),t):t()}_loadNextModel(e,t){if(0===e.length)return void t();const s=e.pop();this.loadModel(s,(()=>{this._loadNextModel(e,t)}),(()=>{this._loadNextModel(e,t)}))}_parseViewerState(e,t){const s=e.viewerState;s?this.bimViewer.setViewerState(s,t):t()}unloadProject(){if(!this._projectId)return;const e=this.viewer.scene.models;for(var t in e)if(e.hasOwnProperty(t)){e[t].destroy()}this._modelsElement.innerHTML="",this._numModelsLoaded=0,this._loadModelsButtonElement.classList.add("disabled"),this._unloadModelsButtonElement.classList.add("disabled"),this._enableAddModels&&this._addModelButtonElement.classList.add("disabled");const s=this._projectId;this._projectId=null,this.fire("projectUnloaded",{projectId:s})}getLoadedProjectId(){return this._projectId}getModelIds(){return Object.keys(this._modelsInfo)}loadModel(e,t,s){if(!this._projectId){const e="No project currently loaded";return this.error(e),void(s&&s(e))}const i=this._modelsInfo[e];if(!i){const e="Model not in currently loaded project";return this.error(e),void(s&&s(e))}this.bimViewer._busyModal.show(`${this.viewer.localeService.translate("busyModal.loading")||"Loading"} ${i.name}`);this.bimViewer.getConfig("externalMetadata")&&!i.manifest?this.server.getMetadata(this._projectId,e,(r=>{this._loadGeometry(e,i,r,t,s)}),(e=>{this.bimViewer._busyModal.hide(),this.error(e),s&&s(e)})):this._loadGeometry(e,i,null,t,s)}_loadGeometry(e,t,s,i,r){const o=()=>{document.getElementById(""+e).checked=!0,this._numModelsLoaded++,this._unloadModelsButtonElement.classList.remove("disabled"),this._numModelsLoaded<this._numModels?this._loadModelsButtonElement.classList.remove("disabled"):this._loadModelsButtonElement.classList.add("disabled"),1===this._numModelsLoaded?(this._jumpToInitialCamera(),this.fire("modelLoaded",e),this.bimViewer._busyModal.hide(),i&&i()):(this.fire("modelLoaded",e),this.bimViewer._busyModal.hide(),i&&i())},n=e=>{this.bimViewer._busyModal.hide(),this.error(e),r&&r(e)};if(t.manifest){this._dataSource.setProjectId(this._projectId),this._dataSource.setModelId(e);const s=this._xktLoader.load({id:e,manifestSrc:t.manifest,excludeUnclassifiedObjects:!0,origin:t.origin||t.position,scale:t.scale,rotation:t.rotation,matrix:t.matrix,edges:!1!==t.edges,saoEnabled:t.saoEnabled,pbrEnabled:t.pbrEnabled,backfaces:t.backfaces,globalizeObjectIds:t.globalizeObjectIds,reuseGeometries:!1!==t.reuseGeometries});s.on("loaded",o),s.on("error",n)}else this.server.getGeometry(this._projectId,e,(i=>{const r=this._xktLoader.load({id:e,metaModelData:s,xkt:i,excludeUnclassifiedObjects:!0,origin:t.origin||t.position,scale:t.scale,rotation:t.rotation,matrix:t.matrix,edges:!1!==t.edges,saoEnabled:t.saoEnabled,pbrEnabled:t.pbrEnabled,backfaces:t.backfaces,globalizeObjectIds:t.globalizeObjectIds,reuseGeometries:!1!==t.reuseGeometries});r.on("loaded",o),r.on("error",n)}),n)}_jumpToInitialCamera(){const e=this.viewer,t=e.scene,s=t.getAABB(t.visibleObjectIds),i=u.getAABB3Diag(s),r=u.getAABB3Center(s,Bg),o=t.camera;o.perspective.fov;const n=Math.abs(i/Math.tan(45*u.DEGTORAD)),a=u.normalizeVec3(o.yUp?[-.5,-.7071,-.5]:[-1,1,-1]),l=u.normalizeVec3(o.yUp?[-.5,.7071,-.5]:[-1,1,1]);e.cameraControl.pivotPos=r,e.cameraControl.planView=!1,e.cameraFlight.jumpTo({look:r,eye:[r[0]-n*a[0],r[1]-n*a[1],r[2]-n*a[2]],up:l,orthoScale:1.1*i})}unloadModel(e){const t=this.viewer.scene.models[e];if(!t)return void this.error("Model not loaded: "+e);t.destroy();document.getElementById(""+e).checked=!1,document.getElementById("span-"+e),this._numModelsLoaded--,this._numModelsLoaded>0?this._unloadModelsButtonElement.classList.remove("disabled"):this._unloadModelsButtonElement.classList.add("disabled"),this._numModelsLoaded<this._numModels?this._loadModelsButtonElement.classList.remove("disabled"):this._loadModelsButtonElement.classList.add("disabled"),this.fire("modelUnloaded",e)}unloadAllModels(){const e=this.viewer.scene.models,t=Object.keys(e);for(var s=0,i=t.length;s<i;s++){const e=t[s];this.unloadModel(e)}}getNumModelsLoaded(){return this._numModelsLoaded}_getLoadedModelIds(){return Object.keys(this.viewer.scene.models)}isModelLoaded(e){return!!this.viewer.scene.models[e]}getModelsInfo(){return this._modelsInfo}getModelInfo(e){return this._modelsInfo[e]}setEnabled(e){e?(this._modelsTabButtonElement.classList.remove("disabled"),this._unloadModelsButtonElement.classList.remove("disabled")):(this._modelsTabButtonElement.classList.add("disabled"),this._unloadModelsButtonElement.classList.add("disabled"))}destroy(){super.destroy(),this._xktLoader.destroy()}}const Lg=u.vec3();class Ug extends o{constructor(e,t={}){super(t),this._bimViewer=e,this._buildMenu()}_buildMenu(){const e=[],t=[];this._bimViewer._enablePropertiesInspector&&e.push({getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.inspectProperties")||"Inspect Properties",getShown:e=>!!e.viewer.metaScene.metaObjects[e.treeViewNode.objectId],doAction:e=>{const t=e.treeViewNode.objectId;e.bimViewer.showObjectProperties(t)}}),t.push({getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.viewFit")||"View Fit",doAction:function(e){const t=e.viewer,s=t.scene,i=[];e.treeViewPlugin.withNodeTree(e.treeViewNode,(e=>{e.objectId&&i.push(e.objectId)})),s.setObjectsVisible(i,!0),s.setObjectsHighlighted(i,!0);const r=s.getAABB(i);t.cameraFlight.flyTo({aabb:r,duration:.5},(()=>{setTimeout((function(){s.setObjectsHighlighted(s.highlightedObjectIds,!1)}),500)})),t.cameraControl.pivotPos=u.getAABB3Center(r)}},{getTitle:e=>e.viewer.localeService.translate("canvasContextMenu.viewFitSelection")||"View Fit Selected",getEnabled:e=>e.viewer.scene.numSelectedObjects>0,doAction:e=>{const t=e.viewer,s=t.scene,i=s.getAABB(s.selectedObjectIds);t.cameraFlight.flyTo({aabb:i,duration:.5}),t.cameraControl.pivotPos=u.getAABB3Center(i)}},{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.viewFitAll")||"View Fit All",doAction:function(e){const t=e.viewer,s=t.scene,i=s.getAABB(s.visibleObjectIds);t.cameraFlight.flyTo({aabb:i,duration:.5}),t.cameraControl.pivotPos=u.getAABB3Center(i)}}),this.items=[e,t,[{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.isolate")||"Isolate",doAction:function(e){const t=e.viewer,s=t.scene,i=[];e.treeViewPlugin.withNodeTree(e.treeViewNode,(e=>{e.objectId&&i.push(e.objectId)}));const r=s.getAABB(i);t.cameraControl.pivotPos=u.getAABB3Center(r,Lg),s.setObjectsXRayed(s.xrayedObjectIds,!1),s.setObjectsVisible(s.visibleObjectIds,!1),s.setObjectsSelected(s.selectedObjectIds,!1),s.setObjectsVisible(i,!0),t.cameraFlight.flyTo({aabb:r},(()=>{}))}}],[{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.hide")||"Hide",doAction:function(e){e.treeViewPlugin.withNodeTree(e.treeViewNode,(t=>{if(t.objectId){const s=e.viewer.scene.objects[t.objectId];s&&(s.visible=!1)}}))}},{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.hideOthers")||"Hide Others",doAction:function(e){const t=e.viewer.scene;t.setObjectsVisible(t.visibleObjectIds,!1),t.setObjectsPickable(t.xrayedObjectIds,!0),t.setObjectsXRayed(t.xrayedObjectIds,!1),e.treeViewPlugin.withNodeTree(e.treeViewNode,(e=>{if(e.objectId){const s=t.objects[e.objectId];s&&(s.visible=!0)}}))}},{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.hideAll")||"Hide All",getEnabled:function(e){return e.viewer.scene.visibleObjectIds.length>0},doAction:function(e){e.viewer.scene.setObjectsVisible(e.viewer.scene.visibleObjectIds,!1)}}],[{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.show")||"Show",doAction:function(e){e.treeViewPlugin.withNodeTree(e.treeViewNode,(t=>{if(t.objectId){const s=e.viewer.scene.objects[t.objectId];s&&(s.visible=!0,s.xrayed&&(s.pickable=!0),s.xrayed=!1,s.selected=!1)}}))}},{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.showOthers")||"Shows Others",doAction:function(e){const t=e.viewer.scene;t.setObjectsVisible(t.objectIds,!0),t.setObjectsPickable(t.xrayedObjectIds,!0),t.setObjectsXRayed(t.xrayedObjectIds,!1),e.treeViewPlugin.withNodeTree(e.treeViewNode,(e=>{if(e.objectId){const s=t.objects[e.objectId];s&&(s.visible=!1)}}))}},{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.showAll")||"Show All",getEnabled:function(e){const t=e.viewer.scene;return t.numVisibleObjects<t.numObjects||e.viewer.scene.numXRayedObjects>0},doAction:function(e){const t=e.viewer.scene;t.setObjectsVisible(t.objectIds,!0),t.setObjectsPickable(t.xrayedObjectIds,!0),t.setObjectsXRayed(t.xrayedObjectIds,!1)}}],[{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.xray")||"X-Ray",doAction:function(e){e.treeViewPlugin.withNodeTree(e.treeViewNode,(t=>{if(t.objectId){const s=e.viewer.scene.objects[t.objectId];s&&(s.selected=!1,s.xrayed=!0,s.visible=!0,s.pickable=e.bimViewer.getConfig("xrayPickable"))}}))}},{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.undoXray")||"Undo X-Ray",doAction:function(e){e.treeViewPlugin.withNodeTree(e.treeViewNode,(t=>{if(t.objectId){const s=e.viewer.scene.objects[t.objectId];s&&(s.xrayed=!1,s.pickable=!0)}}))}},{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.xrayOthers")||"X-Ray Others",doAction:function(e){const t=e.viewer.scene;t.setObjectsVisible(t.objectIds,!0),e.bimViewer.getConfig("xrayPickable")||t.setObjectsPickable(t.objectIds,!1),t.setObjectsXRayed(t.objectIds,!0),t.setObjectsSelected(t.selectedObjectIds,!1),e.treeViewPlugin.withNodeTree(e.treeViewNode,(e=>{if(e.objectId){const s=t.objects[e.objectId];s&&(s.xrayed=!1,s.pickable=!0)}}))}},{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.xrayAll")||"X-Ray All",doAction:function(e){const t=e.viewer.scene;t.setObjectsVisible(t.objectIds,!0),t.setObjectsXRayed(t.objectIds,!0),t.setObjectsSelected(t.selectedObjectIds,!1),t.setObjectsPickable(t.objectIds,!1)}},{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.xrayNone")||"X-Ray None",getEnabled:function(e){return e.viewer.scene.numXRayedObjects>0},doAction:function(e){const t=e.viewer.scene,s=t.xrayedObjectIds;t.setObjectsPickable(s,!0),t.setObjectsXRayed(s,!1)}}],[{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.select")||"Select",doAction:function(e){e.treeViewPlugin.withNodeTree(e.treeViewNode,(t=>{if(t.objectId){const s=e.viewer.scene.objects[t.objectId];s&&(s.selected=!0,s.visible=!0)}}))}},{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.undoSelect")||"Undo Select",doAction:function(e){e.treeViewPlugin.withNodeTree(e.treeViewNode,(t=>{if(t.objectId){const s=e.viewer.scene.objects[t.objectId];s&&(s.selected=!1)}}))}},{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.selectNone")||"Select None",getEnabled:function(e){return e.viewer.scene.numSelectedObjects>0},doAction:function(e){e.viewer.scene.setObjectsSelected(e.viewer.scene.selectedObjectIds,!1)}}],[{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.clearSlices")||"Clear Slices",getEnabled:function(e){return e.bimViewer.getNumSections()>0},doAction:function(e){e.bimViewer.clearSections()}}]]}}class Hg extends mg{constructor(e,t={}){if(super(e),!t.objectsTabElement)throw"Missing config: objectsTabElement";if(!t.showAllObjectsButtonElement)throw"Missing config: showAllObjectsButtonElement";if(!t.hideAllObjectsButtonElement)throw"Missing config: hideAllObjectsButtonElement";if(!t.objectsElement)throw"Missing config: objectsElement";if(this._objectsTabElement=t.objectsTabElement,this._showAllObjectsButtonElement=t.showAllObjectsButtonElement,this._hideAllObjectsButtonElement=t.hideAllObjectsButtonElement,this._objectsTabButtonElement=this._objectsTabElement.querySelector(".xeokit-tab-btn"),!this._objectsTabButtonElement)throw"Missing DOM element: ,xeokit-tab-btn";const s=t.objectsElement;this._treeView=new uy(this.viewer,{containerElement:s,hierarchy:"containment",autoAddModels:!1,pruneEmptyNodes:!0}),this._treeViewContextMenu=new Ug(this.bimViewer,{hideOnAction:!0}),this._treeView.on("contextmenu",(e=>{this._treeViewContextMenu.context={bimViewer:this.bimViewer,viewer:e.viewer,treeViewPlugin:e.treeViewPlugin,treeViewNode:e.treeViewNode},this._treeViewContextMenu.show(e.event.pageX,e.event.pageY)})),this._treeView.on("nodeTitleClicked",(e=>{const t=this.viewer.scene,s=[];e.treeViewPlugin.withNodeTree(e.treeViewNode,(e=>{e.objectId&&s.push(e.objectId)}));e.treeViewNode.checked?(t.setObjectsXRayed(s,!1),t.setObjectsVisible(s,!1),t.setObjectsPickable(s,!0)):(t.setObjectsXRayed(s,!1),t.setObjectsVisible(s,!0),t.setObjectsPickable(s,!0))})),this._onModelLoaded=this.viewer.scene.on("modelLoaded",(e=>{if(this.viewer.metaScene.metaModels[e]){const t=this.bimViewer._modelsExplorer.getModelInfo(e);if(!t)return;this._treeView.addModel(e,{rootName:t.name})}})),this._onModelUnloaded=this.viewer.scene.on("modelUnloaded",(e=>{this.viewer.metaScene.metaModels[e]&&this._treeView.removeModel(e)})),this.bimViewer.on("reset",(()=>{this._treeView.collapse()}))}setEnabled(e){e?(this._objectsTabButtonElement.classList.remove("disabled"),this._showAllObjectsButtonElement.classList.remove("disabled"),this._hideAllObjectsButtonElement.classList.remove("disabled")):(this._objectsTabButtonElement.classList.add("disabled"),this._showAllObjectsButtonElement.classList.add("disabled"),this._hideAllObjectsButtonElement.classList.add("disabled"))}expandTreeViewToDepth(e){this._treeView.expandToDepth(e)}showNodeInTreeView(e){this._treeView.collapse(),this._treeView.showNode(e)}unShowNodeInTreeView(){this._treeView.unShowNode()}destroy(){super.destroy(),this._treeView.destroy(),this._treeViewContextMenu.destroy(),this.viewer.scene.off(this._onModelLoaded),this.viewer.scene.off(this._onModelUnloaded)}}class Gg extends mg{constructor(e,t={}){if(super(e),!t.classesTabElement)throw"Missing config: classesTabElement";if(!t.showAllClassesButtonElement)throw"Missing config: showAllClassesButtonElement";if(!t.hideAllClassesButtonElement)throw"Missing config: hideAllClassesButtonElement";if(!t.classesElement)throw"Missing config: classesElement";if(this._classesTabElement=t.classesTabElement,this._showAllClassesButtonElement=t.showAllClassesButtonElement,this._hideAllClassesButtonElement=t.hideAllClassesButtonElement,this._classesTabButtonElement=this._classesTabElement.querySelector(".xeokit-tab-btn"),!this._classesTabButtonElement)throw"Missing DOM element: xeokit-tab-btn";const s=t.classesElement;this._treeView=new uy(this.viewer,{containerElement:s,hierarchy:"types",autoAddModels:!1,pruneEmptyNodes:!0}),this._treeViewContextMenu=new Ug(this.bimViewer,{hideOnAction:!0}),this._treeView.on("contextmenu",(e=>{this._treeViewContextMenu.context={bimViewer:this.bimViewer,viewer:e.viewer,treeViewPlugin:e.treeViewPlugin,treeViewNode:e.treeViewNode},this._treeViewContextMenu.show(e.event.pageX,e.event.pageY)})),this._treeView.on("nodeTitleClicked",(e=>{const t=this.viewer.scene,s=[];e.treeViewPlugin.withNodeTree(e.treeViewNode,(e=>{e.objectId&&s.push(e.objectId)}));e.treeViewNode.checked?(t.setObjectsXRayed(s,!1),t.setObjectsVisible(s,!1),t.setObjectsPickable(s,!0)):(t.setObjectsXRayed(s,!1),t.setObjectsVisible(s,!0),t.setObjectsPickable(s,!0))})),this._onModelLoaded=this.viewer.scene.on("modelLoaded",(e=>{if(this.viewer.metaScene.metaModels[e]){const t=this.bimViewer._modelsExplorer.getModelInfo(e);if(!t)return;this._treeView.addModel(e,{rootName:t.name})}})),this._onModelUnloaded=this.viewer.scene.on("modelUnloaded",(e=>{this.viewer.metaScene.metaModels[e]&&this._treeView.removeModel(e)})),this.bimViewer.on("reset",(()=>{this._treeView.collapse()}))}setEnabled(e){e?(this._classesTabButtonElement.classList.remove("disabled"),this._showAllClassesButtonElement.classList.remove("disabled"),this._hideAllClassesButtonElement.classList.remove("disabled")):(this._classesTabButtonElement.classList.add("disabled"),this._showAllClassesButtonElement.classList.add("disabled"),this._hideAllClassesButtonElement.classList.add("disabled"))}expandTreeViewToDepth(e){this._treeView.expandToDepth(e)}showNodeInTreeView(e){this._treeView.collapse(),this._treeView.showNode(e)}unShowNodeInTreeView(){this._treeView.unShowNode()}destroy(){super.destroy(),this._treeView.destroy(),this._treeViewContextMenu.destroy(),this.viewer.scene.off(this._onModelLoaded),this.viewer.scene.off(this._onModelUnloaded)}}const kg=u.vec3();class Vg extends mg{constructor(e,t={}){if(super(e),!t.storeysTabElement)throw"Missing config: storeysTabElement";if(!t.showAllStoreysButtonElement)throw"Missing config: showAllStoreysButtonElement";if(!t.hideAllStoreysButtonElement)throw"Missing config: hideAllStoreysButtonElement";if(!t.storeysElement)throw"Missing config: storeysElement";if(this._storeysTabElement=t.storeysTabElement,this._showAllStoreysButtonElement=t.showAllStoreysButtonElement,this._hideAllStoreysButtonElement=t.hideAllStoreysButtonElement,this._storeysTabButtonElement=this._storeysTabElement.querySelector(".xeokit-tab-btn"),!this._storeysTabButtonElement)throw"Missing DOM element: .xeokit-tab-btn";const s=t.storeysElement;this._treeView=new uy(this.viewer,{containerElement:s,autoAddModels:!1,hierarchy:"storeys",autoExpandDepth:1}),this._treeViewContextMenu=new Ug(this.bimViewer,{hideOnAction:!0}),this._treeView.on("contextmenu",(e=>{this._treeViewContextMenu.context={bimViewer:this.bimViewer,viewer:e.viewer,treeViewPlugin:e.treeViewPlugin,treeViewNode:e.treeViewNode,pruneEmptyNodes:!0},this._treeViewContextMenu.show(e.event.pageX,e.event.pageY)})),this._treeView.on("nodeTitleClicked",(e=>{const t=this.viewer.scene,s=[];e.treeViewPlugin.withNodeTree(e.treeViewNode,(e=>{e.objectId&&s.push(e.objectId)}));e.treeViewNode.checked?(t.setObjectsXRayed(s,!1),t.setObjectsVisible(s,!1),t.setObjectsPickable(s,!0)):(t.setObjectsXRayed(s,!1),t.setObjectsVisible(s,!0),t.setObjectsPickable(s,!0))})),this._onModelLoaded=this.viewer.scene.on("modelLoaded",(e=>{const t=this.bimViewer._modelsExplorer.getModelInfo(e);t&&this._treeView.addModel(e,{rootName:t.name})})),this._onModelUnloaded=this.viewer.scene.on("modelUnloaded",(e=>{this.viewer.metaScene.metaModels[e]&&this._treeView.removeModel(e)})),this.bimViewer.on("reset",(()=>{this._treeView.collapse(),this._treeView.expandToDepth(1)}))}setEnabled(e){e?(this._storeysTabButtonElement.classList.remove("disabled"),this._showAllStoreysButtonElement.classList.remove("disabled"),this._hideAllStoreysButtonElement.classList.remove("disabled")):(this._storeysTabButtonElement.classList.add("disabled"),this._showAllStoreysButtonElement.classList.add("disabled"),this._hideAllStoreysButtonElement.classList.add("disabled"))}expandTreeViewToDepth(e){this._treeView.expandToDepth(e)}showNodeInTreeView(e){this._treeView.collapse(),this._treeView.showNode(e)}unShowNodeInTreeView(){this._treeView.unShowNode()}selectStorey(e,t){const s=this.viewer.metaScene.metaObjects[e];if(!s)return void this.error("selectStorey() - object is not found: '"+e+"'");if("IfcBuildingStorey"!==s.type)return void this.error("selectStorey() - object is not found: '"+e+"'");const i=s.getObjectIDsInSubtree();this._selectObjects(i,t)}_selectObjects(e,t){const s=this.viewer.scene,i=s.getAABB(e);this.viewer.cameraControl.pivotPos=u.getAABB3Center(i,kg),t?(s.setObjectsXRayed(s.objectIds,!0),s.setObjectsVisible(s.objectIds,!0),s.setObjectsPickable(s.objectIds,!1),s.setObjectsSelected(s.selectedObjectIds,!1),s.setObjectsXRayed(e,!1),s.setObjectsVisible(e,!0),s.setObjectsPickable(e,!0),this.viewer.cameraFlight.flyTo({aabb:i},(()=>{setTimeout((function(){s.setObjectsVisible(s.xrayedObjectIds,!1),s.setObjectsXRayed(s.xrayedObjectIds,!1)}),500),t()}))):(s.setObjectsVisible(s.objectIds,!1),s.setObjectsPickable(s.xrayedObjectIds,!0),s.setObjectsXRayed(s.xrayedObjectIds,!1),s.setObjectsSelected(s.selectedObjectIds,!1),s.setObjectsVisible(e,!0),this.viewer.cameraFlight.jumpTo({aabb:i}))}destroy(){super.destroy(),this._treeView.destroy(),this._treeViewContextMenu.destroy(),this.viewer.scene.off(this._onModelLoaded),this.viewer.scene.off(this._onModelUnloaded)}}const jg=u.vec3();class Qg extends mg{constructor(e,t){if(super(e,t),!t.buttonElement)throw"Missing config: buttonElement";this._saveOrthoActive=null,this._buttonElement=t.buttonElement,this._cameraControlNavModeMediator=t.cameraControlNavModeMediator,this._active=!1,this.on("enabled",(e=>{e?this._buttonElement.classList.remove("disabled"):this._buttonElement.classList.add("disabled")})),this._buttonElement.addEventListener("click",(e=>{this.getEnabled()&&(this.bimViewer._sectionTool.hideControl(),this.setActive(!this.getActive(),(()=>{}))),e.preventDefault()})),this.bimViewer.on("reset",(()=>{this.setActive(!0,(()=>{}))}))}setEnabled(e){super.setEnabled(e),this._saveOrthoActive=this.bimViewer._orthoMode.getActive()}setActive(e,t){this._active!==e?(this._active=e,e?(this._buttonElement.classList.add("active"),t?this._enterThreeDMode((()=>{this.fire("active",this._active),t()})):(this._enterThreeDMode(),this.fire("active",this._active))):(this._buttonElement.classList.remove("active"),t?this._exitThreeDMode((()=>{this.fire("active",this._active),t()})):(this._exitThreeDMode(),this.fire("active",this._active)))):t&&t()}_enterThreeDMode(e){const t=this.viewer,s=t.scene,i=s.getAABB(s.visibleObjectIds),r=u.getAABB3Diag(i),o=u.getAABB3Center(i,jg),n=Math.abs(r/Math.tan(32.5)),a=s.camera,l=a.yUp?[-1,-1,-1]:[1,1,1],h=a.yUp?[-1,1,-1]:[-1,1,1];t.cameraControl.pivotPos=o,this.bimViewer._navCubeMode.setActive(!0),this.bimViewer._firstPersonMode.setEnabled(!0),this._cameraControlNavModeMediator.setThreeDModeActive(!0),this.bimViewer._sectionTool.setEnabled(!0),this.bimViewer._orthoMode.setEnabled(!0),e?t.cameraFlight.flyTo({look:o,eye:[o[0]-n*l[0],o[1]-n*l[1],o[2]-n*l[2]],up:h,orthoScale:1.3*r,duration:1,projection:this._saveOrthoActive?"ortho":"perspective"},(()=>{e()})):t.cameraFlight.jumpTo({look:o,eye:[o[0]-n*l[0],o[1]-n*l[1],o[2]-n*l[2]],up:h,orthoScale:1.3*r,projection:this._saveOrthoActive?"ortho":"perspective"})}_exitThreeDMode(e){const t=this.viewer,s=t.scene,i=s.camera,r=s.getAABB(s.visibleObjectIds),o=u.getAABB3Center(r),n=u.getAABB3Diag(r),a=Math.abs(n/Math.tan(45*u.DEGTORAD)),l=1.3*n,h=jg;h[0]=o[0]+i.worldUp[0]*a,h[1]=o[1]+i.worldUp[1]*a,h[2]=o[2]+i.worldUp[2]*a;const c=u.mulVec3Scalar(i.worldForward,-1,[]);this.bimViewer._sectionTool.setActive(!1),this.bimViewer._firstPersonMode.setEnabled(!1),this._saveOrthoActive=this.bimViewer._orthoMode.getActive(),this.bimViewer._orthoMode.setEnabled(!1),this._cameraControlNavModeMediator.setThreeDModeActive(!1),e?t.cameraFlight.flyTo({eye:h,look:o,up:c,orthoScale:l,projection:"ortho"},(()=>{this.bimViewer._navCubeMode.setActive(!1)})):(t.cameraFlight.jumpTo({eye:h,look:o,up:c,orthoScale:l,projection:"ortho"}),this.bimViewer._navCubeMode.setActive(!1))}}class Wg extends o{constructor(e,t={}){super(t),this._bimViewer=e,this._buildMenu()}_buildMenu(){const e=[],t=[];this._bimViewer._enablePropertiesInspector&&e.push({getTitle:e=>e.viewer.localeService.translate("objectContextMenu.inspectProperties")||"Inspect Properties",doAction:e=>{const t=e.entity.id;e.bimViewer.showObjectProperties(t)}}),e.push({getTitle:e=>e.viewer.localeService.translate("objectContextMenu.showInTree")||"Show in Explorer",doAction:e=>{const t=e.entity.id;e.showObjectInExplorers(t)}}),t.push({getTitle:e=>e.viewer.localeService.translate("objectContextMenu.viewFit")||"View Fit",doAction:e=>{const t=e.viewer,s=t.scene,i=e.entity;t.cameraFlight.flyTo({aabb:i.aabb,duration:.5},(()=>{setTimeout((function(){s.setObjectsHighlighted(s.highlightedObjectIds,!1)}),500)})),t.cameraControl.pivotPos=u.getAABB3Center(i.aabb)}},{getTitle:e=>e.viewer.localeService.translate("canvasContextMenu.viewFitSelection")||"View Fit Selected",getEnabled:e=>e.viewer.scene.numSelectedObjects>0,doAction:e=>{const t=e.viewer,s=t.scene,i=s.getAABB(s.selectedObjectIds);t.cameraFlight.flyTo({aabb:i,duration:.5}),t.cameraControl.pivotPos=u.getAABB3Center(i)}},{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.viewFitAll")||"View Fit All",doAction:e=>{const t=e.viewer,s=t.scene,i=s.getAABB(s.visibleObjectIds);t.cameraFlight.flyTo({aabb:i,duration:.5}),t.cameraControl.pivotPos=u.getAABB3Center(i)}}),this.items=[e,t,[{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.hide")||"Hide",getEnabled:e=>e.entity.visible,doAction:e=>{e.entity.visible=!1}},{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.hideOthers")||"Hide Others",doAction:e=>{const t=e.viewer,s=t.scene,i=e.entity,r=t.metaScene.metaObjects[i.id];r&&(s.setObjectsVisible(s.visibleObjectIds,!1),r.withMetaObjectsInSubtree((e=>{const t=s.objects[e.id];t&&(t.visible=!0)})))}},{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.hideAll")||"Hide All",getEnabled:e=>e.viewer.scene.numVisibleObjects>0,doAction:e=>{e.viewer.scene.setObjectsVisible(e.viewer.scene.visibleObjectIds,!1)}},{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.showAll")||"Show All",getEnabled:e=>{const t=e.viewer.scene;return t.numVisibleObjects<t.numObjects||e.viewer.scene.numXRayedObjects>0},doAction:e=>{const t=e.viewer.scene;t.setObjectsVisible(t.objectIds,!0),t.setObjectsPickable(t.xrayedObjectIds,!0),t.setObjectsXRayed(t.xrayedObjectIds,!1)}}],[{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.xray")||"X-Ray",getEnabled:e=>!e.entity.xrayed,doAction:e=>{const t=e.entity;t.xrayed=!0,t.pickable=e.bimViewer.getConfig("xrayPickable")}},{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.xrayOthers")||"X-Ray Others",doAction:e=>{const t=e.viewer,s=t.scene,i=e.entity,r=t.metaScene.metaObjects[i.id];r&&(s.setObjectsVisible(s.objectIds,!0),s.setObjectsXRayed(s.objectIds,!0),e.bimViewer.getConfig("xrayPickable")||s.setObjectsPickable(s.objectIds,!1),r.withMetaObjectsInSubtree((e=>{const t=s.objects[e.id];t&&(t.xrayed=!1,t.pickable=!0)})))}},{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.xrayAll")||"X-Ray All",getEnabled:e=>{const t=e.viewer.scene;return t.numXRayedObjects<t.numObjects},doAction:e=>{const t=e.viewer.scene;t.setObjectsVisible(t.objectIds,!0),e.bimViewer.getConfig("xrayPickable")||t.setObjectsPickable(t.objectIds,!1),t.setObjectsXRayed(t.objectIds,!0)}},{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.xrayNone")||"X-Ray None",getEnabled:e=>e.viewer.scene.numXRayedObjects>0,doAction:e=>{const t=e.viewer.scene,s=t.xrayedObjectIds;t.setObjectsPickable(s,!0),t.setObjectsXRayed(s,!1)}}],[{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.select")||"Select",getEnabled:e=>!e.entity.selected,doAction:e=>{e.entity.selected=!0}},{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.undoSelect")||"Undo Select",getEnabled:e=>e.entity.selected,doAction:e=>{e.entity.selected=!1}},{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.selectNone")||"Select None",getEnabled:e=>e.viewer.scene.numSelectedObjects>0,doAction:e=>{e.viewer.scene.setObjectsSelected(e.viewer.scene.selectedObjectIds,!1)}}],[{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.clearSlices")||"Clear Slices",getEnabled:e=>e.bimViewer.getNumSections()>0,doAction:e=>{e.bimViewer.clearSections()}}]]}}class zg extends o{constructor(e={}){super({hideOnAction:e.hideOnAction,context:e.context,items:[[{getTitle:e=>e.viewer.localeService.translate("canvasContextMenu.viewFitAll")||"View Fit All",doAction:e=>{const t=e.viewer,s=t.scene,i=s.getAABB(s.visibleObjectIds);t.cameraFlight.flyTo({aabb:i,duration:.5}),t.cameraControl.pivotPos=u.getAABB3Center(i)}},{getTitle:e=>e.viewer.localeService.translate("canvasContextMenu.viewFitSelection")||"View Fit Selected",getEnabled:e=>e.viewer.scene.numSelectedObjects>0,doAction:e=>{const t=e.viewer,s=t.scene,i=s.getAABB(s.selectedObjectIds);t.cameraFlight.flyTo({aabb:i,duration:.5}),t.cameraControl.pivotPos=u.getAABB3Center(i)}}],[{getTitle:e=>e.viewer.localeService.translate("canvasContextMenu.hideAll")||"Hide All",getEnabled:e=>e.viewer.scene.numVisibleObjects>0,doAction:e=>{e.viewer.scene.setObjectsVisible(e.viewer.scene.visibleObjectIds,!1)}},{getTitle:e=>e.viewer.localeService.translate("canvasContextMenu.showAll")||"Show All",getEnabled:e=>{const t=e.viewer.scene;return t.numVisibleObjects<t.numObjects||e.viewer.scene.numXRayedObjects>0},doAction:e=>{const t=e.viewer.scene;t.setObjectsVisible(t.objectIds,!0),t.setObjectsXRayed(t.xrayedObjectIds,!1)}}],[{getTitle:e=>e.viewer.localeService.translate("canvasContextMenu.xRayAll")||"X-Ray All",getEnabled:e=>{const t=e.viewer.scene;return t.numXRayedObjects<t.numObjects},doAction:e=>{const t=e.viewer.scene;t.setObjectsVisible(t.objectIds,!0),t.setObjectsXRayed(t.objectIds,!0),e.bimViewer.getConfig("xrayPickable")||t.setObjectsPickable(t.objectIds,!1)}},{getTitle:e=>e.viewer.localeService.translate("canvasContextMenu.xRayNone")||"X-Ray None",getEnabled:e=>e.viewer.scene.numXRayedObjects>0,doAction:e=>{const t=e.viewer.scene.xrayedObjectIds;e.viewer.scene.setObjectsPickable(t,!0),e.viewer.scene.setObjectsXRayed(t,!1)}}],[{getTitle:e=>e.viewer.localeService.translate("canvasContextMenu.selectNone")||"Select None",getEnabled:e=>e.viewer.scene.numSelectedObjects>0,doAction:e=>{e.viewer.scene.setObjectsSelected(e.viewer.scene.selectedObjectIds,!1)}}],[{getTitle:e=>e.viewer.localeService.translate("canvasContextMenu.resetView")||"Reset View",doAction:e=>{e.bimViewer.resetView()}}],[{getTitle:e=>e.viewer.localeService.translate("canvasContextMenu.clearSlices")||"Clear Slices",getEnabled:e=>e.bimViewer.getNumSections()>0,doAction:e=>{e.bimViewer.clearSections()}}]]})}}class Kg extends mg{constructor(e,t){if(super(e,t),!t.buttonElement)throw"Missing config: buttonElement";this._buttonElement=t.buttonElement,this.on("enabled",(e=>{e?this._buttonElement.classList.remove("disabled"):this._buttonElement.classList.add("disabled")})),this._buttonElement.addEventListener("click",(e=>{this.getEnabled()&&this.setActive(!this.getActive(),(()=>{})),e.preventDefault()})),this.bimViewer.on("reset",(()=>{this.setActive(!1)})),this.viewer.camera.on("projection",(()=>{const e="ortho"===this.viewer.camera.projection;this._active=e,this._active?this._buttonElement.classList.add("active"):this._buttonElement.classList.remove("active")})),this._active=!1,this._buttonElement.classList.remove("active")}setActive(e,t){this._active!==e?(this._active=e,e?(this._buttonElement.classList.add("active"),t?this._enterOrthoMode((()=>{this.fire("active",this._active),t()})):(this._enterOrthoMode(),this.fire("active",this._active))):(this._buttonElement.classList.remove("active"),t?this._exitOrthoMode((()=>{this.fire("active",this._active),t()})):(this._exitOrthoMode(),this.fire("active",this._active)))):t&&t()}_enterOrthoMode(e){e?this.viewer.cameraFlight.flyTo({projection:"ortho",duration:.5},e):this.viewer.cameraFlight.jumpTo({projection:"ortho"})}_exitOrthoMode(e){e?this.viewer.cameraFlight.flyTo({projection:"perspective",duration:.5},e):this.viewer.cameraFlight.jumpTo({projection:"perspective"})}}class Yg extends mg{constructor(e,t={}){if(super(e),!t.propertiesTabElement)throw"Missing config: propertiesTabElement";if(!t.propertiesElement)throw"Missing config: propertiesElement";if(this._metaObject=null,this._propertiesTabElement=t.propertiesTabElement,this._propertiesElement=t.propertiesElement,this._propertiesTabButtonElement=this._propertiesTabElement.querySelector(".xeokit-tab-btn"),!this._propertiesTabButtonElement)throw"Missing DOM element: ,xeokit-tab-btn";this._onModelUnloaded=this.viewer.scene.on("modelUnloaded",(e=>{if(this._metaObject){const t=this._metaObject.metaModels;for(let s=0,i=t.length;s<i;s++)if(t[s].id===e)return void this.clear()}})),this.bimViewer.on("reset",(()=>{this.clear()})),document.addEventListener("click",this._clickListener=e=>{e.target.matches(".xeokit-accordion .xeokit-accordion-button")&&(e.target.parentElement.classList.contains("active")?e.target.parentElement.classList.remove("active"):e.target.parentElement.classList.add("active"))}),this.clear()}showObjectPropertySets(e){const t=this.viewer.metaScene.metaObjects[e];if(!t)return;const s=t.propertySets;s&&s.length>0?this._setPropertySets(t,s):this._setPropertySets(t),this._metaObject=t}clear(){const e=[],t=this.viewer.localeService.translate("propertiesInspector.noObjectSelectedWarning")||"No object inspected. Right-click or long-tab an object and select 'Inspect Properties' to view its properties here.";e.push('<div class="element-attributes">'),e.push(`<p class="xeokit-i18n subsubtitle no-object-selected-warning" data-xeokit-i18n="propertiesInspector.noObjectSelectedWarning">${t}</p>`),e.push("</div>");const s=e.join("");this._propertiesElement.innerHTML=s}_setPropertySets(e,t){const s=[];if(s.push('<div class="element-attributes">'),e){s.push('<table class="xeokit-table">'),s.push(`<tr><td class="td1">Name:</td><td class="td2">${e.name}</td></tr>`),e.type&&s.push(`<tr><td class="td1">Class:</td><td class="td2">${e.type}</td></tr>`),s.push(`<tr><td class="td1">UUID:</td><td class="td2">${e.originalSystemId}</td></tr>`),s.push(`<tr><td class="td1">Viewer ID:</td><td class="td2">${e.id}</td></tr>`);const i=e.attributes;if(i)for(let e in i)s.push(`<tr><td class="td1">${Xg(e)}:</td><td class="td2">${i[e]}</td></tr>`);if(s.push("</table>"),t&&0!==t.length){s.push("</div>"),s.push('<div class="xeokit-accordion">');for(let e=0,i=t.length;e<i;e++){const i=t[e],r=i.properties||[];if(r.length>0){s.push(`<div class="xeokit-accordion-container">\n                                        <p class="xeokit-accordion-button"><span></span>${i.name}</p>                                       \n                                        <div class="xeokit-accordion-panel">                                           \n                                            <table class="xeokit-table"><tbody>`);for(let e=0,t=r.length;e<t;e++){const t=r[e];s.push(`<tr><td class="td1">${t.name||t.label}:</td><td class="td2">${t.value}</td></tr>`)}s.push("</tbody></table>\n                        </div>\n                        </div>")}}s.push("</div>")}else{const e=this.viewer.localeService.translate("propertiesInspector.noPropSetWarning")||"No properties sets found for this object";s.push(`<p class="xeokit-i18n subtitle xeokit-no-prop-set-warning" data-xeokit-i18n="propertiesInspector.noPropSetWarning">${e}</p>`),s.push("</div>")}}else s.push('<p class="subsubtitle">No object selected</p>');this._propertiesElement.innerHTML=s.join("")}setEnabled(e){e?this._propertiesTabButtonElement.classList.remove("disabled"):this._propertiesTabButtonElement.classList.add("disabled")}destroy(){super.destroy(),this.viewer.scene.off(this._onModelLoaded),this.viewer.scene.off(this._onModelUnloaded),document.removeEventListener("click",this._clickListener)}}function Xg(e){return e?e.charAt(0).toUpperCase()+e.slice(1):e}const Zg=new Float32Array(3);class qg{constructor(e){if(!e)throw"Parameter expected: cfg";if(!e.viewer)throw"Parameter expected: cfg.viewer";this.viewer=e.viewer,this._maxTreeDepth=e.maxTreeDepth||15,this._root=null,this._needsRebuild=!0,this._onModelLoaded=this.viewer.scene.on("modelLoaded",(e=>{this._needsRebuild=!0})),this._onModelUnloaded=this.viewer.scene.on("modelUnloaded",(e=>{this._needsRebuild=!0}))}get root(){return this._needsRebuild&&this._rebuild(),this._root}_rebuild(){const e=this.viewer.scene;this._root={aabb:e.getAABB()};for(let t in e.objects){const s=e.objects[t];this._insertEntity(this._root,s,1)}this._needsRebuild=!1}_insertEntity(e,t,s){const i=t.aabb;if(s>=this._maxTreeDepth)return e.entities=e.entities||[],void e.entities.push(t);if(e.left&&u.containsAABB3(e.left.aabb,i))return void this._insertEntity(e.left,t,s+1);if(e.right&&u.containsAABB3(e.right.aabb,i))return void this._insertEntity(e.right,t,s+1);const r=e.aabb;Zg[0]=r[3]-r[0],Zg[1]=r[4]-r[1],Zg[2]=r[5]-r[2];let o=0;if(Zg[1]>Zg[o]&&(o=1),Zg[2]>Zg[o]&&(o=2),!e.left){const n=r.slice();if(n[o+3]=(r[o]+r[o+3])/2,e.left={aabb:n},u.containsAABB3(n,i))return void this._insertEntity(e.left,t,s+1)}if(!e.right){const n=r.slice();if(n[o]=(r[o]+r[o+3])/2,e.right={aabb:n},u.containsAABB3(n,i))return void this._insertEntity(e.right,t,s+1)}e.entities=e.entities||[],e.entities.push(t)}destroy(){const e=this.viewer.scene;e.off(this._onModelLoaded),e.off(this._onModelUnloaded),this._root=null,this._needsRebuild=!0}}class Jg extends mg{constructor(e,t){if(super(e),!t.buttonElement)throw"Missing config: buttonElement";this._objectsKdTree3=t.objectsKdTree3,this._marquee=u.AABB2(),this._marqueeFrustum=new Ot,this._marqueeFrustumProjMat=u.mat4(),this._marqueeDir=!1;const s=t.buttonElement;this.on("enabled",(e=>{e?s.classList.remove("disabled"):s.classList.add("disabled")})),this.on("active",(e=>{e?(s.classList.add("active"),this._objectsKdTree3.root):s.classList.remove("active")})),s.addEventListener("click",(e=>{if(this.getEnabled()){const e=this.getActive();this.setActive(!e)}e.preventDefault()})),this.bimViewer.on("reset",(()=>{this.setActive(!1)}));const i=this.viewer.scene,r=i.canvas.canvas;this._marqueeElement=document.createElement("div"),document.body.appendChild(this._marqueeElement);const o=this._marqueeElement.style;let n,a,l,h,c,A,p,d;o.position="absolute",o["z-index"]="40000005",o.width="8px",o.height="8px",o.visibility="hidden",o.top="0px",o.left="0px",o["box-shadow"]="0 2px 5px 0 #182A3D;",o.opacity=1,o["pointer-events"]="none";let f=!1,E=!1;r.addEventListener("mousedown",(e=>{if(!this.getActive()||!this.getEnabled())return;if(0!==e.button)return;const t=this.bimViewer.viewer.scene.input;t.keyDown[t.KEY_CTRL]||i.setObjectsSelected(i.selectedObjectIds,!1),n=e.pageX,a=e.pageY,o.visibility="visible",o.left=`${n}px`,o.top=`${a}px`,o.width="0px",o.height="0px",o.display="block",c=e.offsetX,A=e.offsetY,f=!0,this.viewer.cameraControl.pointerEnabled=!1})),r.addEventListener("mouseup",(e=>{if(!this.getActive()||!this.getEnabled())return;if(!f&&!E)return;if(0!==e.button)return;l=e.pageX,h=e.pageY;const t=Math.abs(l-n),s=Math.abs(h-a);o.width=`${t}px`,o.height=`${s}px`,o.visibility="hidden",f=!1,this.viewer.cameraControl.pointerEnabled=!0,E&&(E=!1),(t>3||s>3)&&this._marqueePick()})),document.addEventListener("mouseup",(e=>{this.getActive()&&this.getEnabled()&&0===e.button&&f&&(o.visibility="hidden",f=!1,E=!0,this.viewer.cameraControl.pointerEnabled=!0)}),!0),r.addEventListener("mousemove",(e=>{if(!this.getActive()||!this.getEnabled())return;if(0!==e.button)return;if(!f)return;const t=e.pageX,s=e.pageY,i=t-n,r=s-a;o.width=`${Math.abs(i)}px`,o.height=`${Math.abs(r)}px`,o.left=`${Math.min(n,t)}px`,o.top=`${Math.min(a,s)}px`,p=e.offsetX,d=e.offsetY;const l=c<p?0:1;this._setMarqueeDir(l),this._marquee[0]=Math.min(c,p),this._marquee[1]=Math.min(A,d),this._marquee[2]=Math.max(c,p),this._marquee[3]=Math.max(A,d)}))}_setMarqueeDir(e){e!==this._marqueeDir&&(this._marqueeElement.style["background-image"]=0===e?"url(\"data:image/svg+xml,%3csvg width='100%25' height='100%25' xmlns='http://www.w3.org/2000/svg'%3e%3crect width='100%25' height='100%25' fill='none' rx='6' ry='6' stroke='%23333' stroke-width='4'/%3e%3c/svg%3e\")":"url(\"data:image/svg+xml,%3csvg width='100%25' height='100%25' xmlns='http://www.w3.org/2000/svg'%3e%3crect width='100%25' height='100%25' fill='none' rx='6' ry='6' stroke='%23333' stroke-width='4' stroke-dasharray='6%2c 14' stroke-dashoffset='0' stroke-linecap='square'/%3e%3c/svg%3e\")",this._marqueeDir=e)}_marqueePick(){this._buildMarqueeFrustum();const e=[],t=(s,i=Ot.INTERSECT)=>{if(i===Ot.INTERSECT&&(i=St(this._marqueeFrustum,s.aabb)),i!==Ot.OUTSIDE){if(s.entities){const t=s.entities;for(let s=0,i=t.length;s<i;s++){const i=t[s];if(!i.visible)continue;const r=i.aabb;if(0===this._marqueeDir){St(this._marqueeFrustum,r)===Ot.INSIDE&&e.push(i)}else{St(this._marqueeFrustum,r)!==Ot.OUTSIDE&&e.push(i)}}}s.left&&t(s.left,i),s.right&&t(s.right,i)}};t(this._objectsKdTree3.root);for(let t=0,s=e.length;t<s;t++)e[t].selected=!0;return e}_buildMarqueeFrustum(){const e=this.viewer.scene.canvas.canvas,t=2/e.clientWidth,s=2/e.clientHeight,i=e.clientHeight/e.clientWidth,r=this._marquee[0]*t-1,o=this._marquee[2]*t-1,n=-this._marquee[3]*s+1,a=-this._marquee[1]*s+1,l=this.viewer.scene.camera.frustum.near*(17*i);u.frustumMat4(r,o,n*i,a*i,l,1e4,this._marqueeFrustumProjMat),function(e,t,s){const i=u.mulMat4(s,t,bt),r=i[0],o=i[1],n=i[2],a=i[3],l=i[4],h=i[5],c=i[6],A=i[7],p=i[8],d=i[9],f=i[10],E=i[11],m=i[12],y=i[13],g=i[14],I=i[15];e.planes[0].set(a-r,A-l,E-p,I-m),e.planes[1].set(a+r,A+l,E+p,I+m),e.planes[2].set(a-o,A-h,E-d,I-y),e.planes[3].set(a+o,A+h,E+d,I+y),e.planes[4].set(a-n,A-c,E-f,I-g),e.planes[5].set(a+n,A+c,E+f,I+g)}(this._marqueeFrustum,this.viewer.scene.camera.viewMatrix,this._marqueeFrustumProjMat)}}function $g(e){const t="xeokit-tab",s="active";function i(e){let i=e.parentNode.querySelectorAll("."+t);for(let t=0;t<i.length;t++){let r=i[t];r.isEqualNode(e)?r.classList.add(s):r.classList.remove(s)}}let r=e.querySelectorAll(".xeokit-tabs");for(let e=0;e<r.length;e++){let s=r[e].querySelectorAll("."+t);i(s[0]);for(let e=0;e<s.length;e++){s[e].querySelector(".xeokit-tab-btn").addEventListener("click",(function(e){e.preventDefault(),this.classList.contains("disabled")||i(e.target.parentNode)}))}}}class eI extends mg{constructor(e,t={}){if(!t.canvasElement)throw"Config expected: canvasElement";if(!t.explorerElement)throw"Config expected: explorerElement";if(!t.toolbarElement)throw"Config expected: toolbarElement";if(!t.navCubeCanvasElement)throw"Config expected: navCubeCanvasElement";const s=t.canvasElement,i=t.explorerElement,r=t.inspectorElement,o=t.toolbarElement,n=t.navCubeCanvasElement,a=t.busyModelBackdropElement;i.oncontextmenu=e=>{e.preventDefault()},o.oncontextmenu=e=>{e.preventDefault()},n.oncontextmenu=e=>{e.preventDefault()};const l=new ME({localeService:t.localeService,canvasElement:s,keyboardEventsElement:t.keyboardEventsElement,transparent:!1,backgroundColor:[1,1,1],backgroundColorFromAmbientLight:!1,saoEnabled:!0,pbrEnabled:!1,colorTextureEnabled:!0});super(null,t,e,l),this._configs={},this._enableAddModels=!!t.enableEditModels,this._enablePropertiesInspector=!!t.inspectorElement,this.viewer=l,this._objectsKdTree3=new qg({viewer:l}),this._customizeViewer(),this._initCanvasContextMenus(),i.innerHTML=function(e){return'<div class="xeokit-tabs"> \n    <div class="xeokit-tab xeokit-modelsTab">\n        <a class="xeokit-i18n xeokit-tab-btn" href="#" data-xeokit-i18n="modelsExplorer.title">Models</a>\n        <div class="xeokit-tab-content">\n            <div class="xeokit-btn-group">\n                <button type="button" class="xeokit-i18n xeokit-loadAllModels xeokit-btn disabled" data-xeokit-i18n="modelsExplorer.loadAll" data-xeokit-i18ntip="modelsExplorer.loadAllTip" data-tippy-content="Load all models">Load all</button>\n                <button type="button" class="xeokit-i18n xeokit-unloadAllModels xeokit-btn disabled" data-xeokit-i18n="modelsExplorer.unloadAll"  data-xeokit-i18ntip="modelsExplorer.unloadAllTip" data-tippy-content="Unload all models">Unload all</button>'+(e.enableEditModels?'<button type="button" class="xeokit-i18n xeokit-addModel xeokit-btn disabled" data-xeokit-i18n="modelsExplorer.add"  data-xeokit-i18ntip="modelsExplorer.addTip" data-tippy-content="Add model">Add</button>':"")+'</div>\n            <div class="xeokit-models" ></div>\n        </div>\n    </div>\n    <div class="xeokit-tab xeokit-objectsTab">\n        <a class="xeokit-i18n xeokit-tab-btn disabled" href="#" data-xeokit-i18n="objectsExplorer.title">Objects</a>\n        <div class="xeokit-tab-content">\n         <div class="xeokit-btn-group">\n            <button type="button" class="xeokit-i18n xeokit-showAllObjects xeokit-btn disabled" data-xeokit-i18n="objectsExplorer.showAll" data-xeokit-i18ntip="objectsExplorer.showAllTip" data-tippy-content="Show all objects">Show all</button>\n            <button type="button" class="xeokit-i18n xeokit-hideAllObjects xeokit-btn disabled" data-xeokit-i18n="objectsExplorer.hideAll" data-xeokit-i18ntip="objectsExplorer.hideAllTip" data-tippy-content="Hide all objects">Hide all</button>\n        </div>\n        <div class="xeokit-objects xeokit-tree-panel" ></div>\n        </div>\n    </div>\n    <div class="xeokit-i18n xeokit-tab xeokit-classesTab">\n        <a class="xeokit-i18n xeokit-tab-btn disabled" href="#" data-xeokit-i18n="classesExplorer.title">Classes</a>\n        <div class="xeokit-tab-content">\n            <div class="xeokit-btn-group">\n                <button type="button" class="xeokit-i18n xeokit-showAllClasses xeokit-btn disabled" data-xeokit-i18n="classesExplorer.showAll"  data-xeokit-i18ntip="classesExplorer.hideAllTip" data-tippy-content="Show all classes">Show all</button>\n                <button type="button" class="xeokit-i18n xeokit-hideAllClasses xeokit-btn disabled" data-xeokit-i18n="classesExplorer.hideAll" data-xeokit-i18ntip="classesExplorer.hideAllTip" data-tippy-content="Hide all classes">Hide all</button>\n            </div>\n            <div class="xeokit-classes xeokit-tree-panel" ></div>\n        </div>\n    </div>\n     <div class="xeokit-tab xeokit-storeysTab">\n        <a class="xeokit-i18n xeokit-tab-btn disabled" href="#" data-xeokit-i18n="storeysExplorer.title">Storeys</a>\n        <div class="xeokit-tab-content">\n         <div class="xeokit-btn-group">\n                <button type="button" class="xeokit-i18n xeokit-showAllStoreys xeokit-btn disabled" data-xeokit-i18n="storeysExplorer.showAll" data-xeokit-i18ntip="storeysExplorer.showAllTip" data-tippy-content="Show all storeys">Show all</button>\n                <button type="button" class="xeokit-i18n xeokit-hideAllStoreys xeokit-btn disabled" data-xeokit-i18n="storeysExplorer.hideAll" data-xeokit-i18ntip="storeysExplorer.hideAllTip" data-tippy-content="Hide all storeys">Hide all</button>\n            </div>\n             <div class="xeokit-storeys xeokit-tree-panel"></div>\n        </div>\n    </div>\n</div>'}(t),o.innerHTML='<div class="xeokit-toolbar">\n    \x3c!-- Reset button --\x3e\n    <div class="xeokit-btn-group">\n        <button type="button" class="xeokit-i18n xeokit-reset xeokit-btn fa fa-home fa-2x disabled" data-xeokit-i18ntip="toolbar.resetViewTip" data-tippy-content="Reset view"></button>\n    </div>\n    <div class="xeokit-btn-group" role="group">\n        \x3c!-- 3D Mode button --\x3e\n        <button type="button" class="xeokit-i18n xeokit-threeD xeokit-btn fa fa-cube fa-2x disabled" data-xeokit-i18ntip="toolbar.toggle2d3dTip" data-tippy-content="Toggle 2D/3D"></button>\n        \x3c!-- Perspective/Ortho Mode button --\x3e\n        <button type="button" class="xeokit-i18n xeokit-ortho xeokit-btn fa fa-th fa-2x  disabled" data-xeokit-i18ntip="toolbar.togglePerspectiveTip" data-tippy-content="Toggle Perspective/Ortho"></button>\n        \x3c!-- Fit button --\x3e\n        <button type="button" class="xeokit-i18n xeokit-fit xeokit-btn fa fa-crop fa-2x disabled" data-xeokit-i18ntip="toolbar.viewFitTip" data-tippy-content="View fit"></button>\n        \x3c!-- First Person mode button --\x3e\n        <button type="button" class="xeokit-i18n xeokit-firstPerson xeokit-btn fa fa-male fa-2x disabled" data-xeokit-i18ntip="toolbar.firstPersonTip" data-tippy-content="Toggle first-person mode"></button>\n          \x3c!-- Show/hide IFCSpaces --\x3e\n        <button type="button" class="xeokit-i18n xeokit-showSpaces xeokit-btn fab fa-codepen fa-2x disabled" data-xeokit-i18ntip="toolbar.showSpacesTip" data-tippy-content="Show IFCSpaces"></button>   \n    </div>\n    \x3c!-- Tools button group --\x3e\n    <div class="xeokit-btn-group" role="group">\n        \x3c!-- Hide tool button --\x3e\n        <button type="button" class="xeokit-i18n xeokit-hide xeokit-btn fa fa-eraser fa-2x disabled" data-xeokit-i18ntip="toolbar.hideObjectsTip" data-tippy-content="Hide objects"></button>\n        \x3c!-- Select tool button --\x3e\n        <button type="button" class="xeokit-i18n xeokit-select xeokit-btn fa fa-mouse-pointer fa-2x disabled" data-xeokit-i18ntip="toolbar.selectObjectsTip" data-tippy-content="Select objects"></button>    \n          \x3c!-- Marquee select tool button --\x3e\n        <button type="button" class="xeokit-i18n xeokit-marquee xeokit-btn fas fa-object-group fa-2x disabled" data-xeokit-i18ntip="toolbar.marqueeSelectTip" data-tippy-content="Marquee select objects"></button>    \n        \x3c!-- section tool button --\x3e\n        <button type="button" class="xeokit-i18n xeokit-section xeokit-btn fa fa-cut fa-2x disabled" data-xeokit-i18ntip="toolbar.sliceObjectsTip" data-tippy-content="Slice objects">\n            <div class="xeokit-i18n xeokit-section-menu-button disabled" data-xeokit-i18ntip="toolbar.slicesMenuTip"  data-tippy-content="Slices menu">\n                <span class="xeokit-arrow-down xeokit-section-menu-button-arrow"></span>\n            </div>\n            <div class="xeokit-i18n xeokit-section-counter" data-xeokit-i18ntip="toolbar.numSlicesTip" data-tippy-content="Number of existing slices"></div>\n        </button>\n    </div>\n</div>',this._enablePropertiesInspector&&(r.innerHTML='<div class="xeokit-tabs">  \n    <div class="xeokit-tab xeokit-propertiesTab">\n        <a class="xeokit-i18n xeokit-tab-btn disabled" href="#" data-xeokit-i18n="propertiesInspector.title">Properties</a>\n        <div class="xeokit-tab-content">        \n        <div class="xeokit-properties"></div>\n        </div>\n    </div>\n</div>'),this._explorerElement=i,this._inspectorElement=r,$g(i),this._enablePropertiesInspector&&$g(r),this._modelsExplorer=new Mg(this,{modelsTabElement:i.querySelector(".xeokit-modelsTab"),loadModelsButtonElement:i.querySelector(".xeokit-loadAllModels"),unloadModelsButtonElement:i.querySelector(".xeokit-unloadAllModels"),addModelButtonElement:i.querySelector(".xeokit-addModel"),modelsElement:i.querySelector(".xeokit-models"),enableEditModels:this._enableAddModels}),this._objectsExplorer=new Hg(this,{objectsTabElement:i.querySelector(".xeokit-objectsTab"),showAllObjectsButtonElement:i.querySelector(".xeokit-showAllObjects"),hideAllObjectsButtonElement:i.querySelector(".xeokit-hideAllObjects"),objectsElement:i.querySelector(".xeokit-objects")}),this._classesExplorer=new Gg(this,{classesTabElement:i.querySelector(".xeokit-classesTab"),showAllClassesButtonElement:i.querySelector(".xeokit-showAllClasses"),hideAllClassesButtonElement:i.querySelector(".xeokit-hideAllClasses"),classesElement:i.querySelector(".xeokit-classes")}),this._storeysExplorer=new Vg(this,{storeysTabElement:i.querySelector(".xeokit-storeysTab"),showAllStoreysButtonElement:i.querySelector(".xeokit-showAllStoreys"),hideAllStoreysButtonElement:i.querySelector(".xeokit-hideAllStoreys"),storeysElement:i.querySelector(".xeokit-storeys")}),this._enablePropertiesInspector&&(this._propertiesInspector=new Yg(this,{propertiesTabElement:r.querySelector(".xeokit-propertiesTab"),propertiesElement:r.querySelector(".xeokit-properties")})),this._resetAction=new Ig(this,{buttonElement:o.querySelector(".xeokit-reset"),active:!1}),this._fitAction=new Tg(this,{buttonElement:o.querySelector(".xeokit-fit"),active:!1});const h=new function(e){let t=!1;this.setThreeDModeActive=s=>{s?(e._firstPersonMode.setActive(!1),e._marqueeSelectionTool.setEnabled(!0),e.viewer.cameraControl.navMode="orbit"):(e._marqueeSelectionTool.setEnabled(!1),e._marqueeSelectionTool.setActive(!1),e._firstPersonMode.setActive(!1),e.viewer.cameraControl.navMode="planView"),t=s},this.setFirstPersonModeActive=s=>{e.viewer.cameraControl.navMode=s?"firstPerson":t?"orbit":"planView"}}(this);this._threeDMode=new Qg(this,{buttonElement:o.querySelector(".xeokit-threeD"),cameraControlNavModeMediator:h,active:!1}),this._orthoMode=new Kg(this,{buttonElement:o.querySelector(".xeokit-ortho"),active:!1}),this._firstPersonMode=new _g(this,{buttonElement:o.querySelector(".xeokit-firstPerson"),cameraControlNavModeMediator:h,active:!1}),this._hideTool=new Rg(this,{buttonElement:o.querySelector(".xeokit-hide"),active:!1}),this._selectionTool=new Pg(this,{buttonElement:o.querySelector(".xeokit-select"),active:!1}),this._marqueeSelectionTool=new Jg(this,{buttonElement:o.querySelector(".xeokit-marquee"),active:!1,objectsKdTree3:this._objectsKdTree3}),this._showSpacesMode=new Dg(this,{buttonElement:o.querySelector(".xeokit-showSpaces"),active:!1}),this._queryTool=new Ng(this,{active:!1}),this._sectionTool=new Sg(this,{buttonElement:o.querySelector(".xeokit-section"),counterElement:o.querySelector(".xeokit-section-counter"),menuButtonElement:o.querySelector(".xeokit-section-menu-button"),menuButtonArrowElement:o.querySelector(".xeokit-section-menu-button-arrow"),active:!1}),this._navCubeMode=new xg(this,{navCubeCanvasElement:n,active:!0}),this._busyModal=new yg(this,{busyModalBackdropElement:a}),this._threeDMode.setActive(!0),this._firstPersonMode.setActive(!1),this._navCubeMode.setActive(!0),this._modelsExplorer.on("modelLoaded",(e=>{this._modelsExplorer.getNumModelsLoaded()>0&&this.setControlsEnabled(!0),this.fire("modelLoaded",e)})),this._modelsExplorer.on("modelUnloaded",(e=>{0===this._modelsExplorer.getNumModelsLoaded()&&(this.setControlsEnabled(!1),this.openTab("models")),this.fire("modelUnloaded",e)})),this._resetAction.on("reset",(()=>{this.fire("reset",!0)})),this._mutexActivation([this._hideTool,this._selectionTool,this._marqueeSelectionTool,this._sectionTool]),i.querySelector(".xeokit-showAllObjects").addEventListener("click",(e=>{this.setAllObjectsVisible(!0),this.setAllObjectsXRayed(!1),e.preventDefault()})),i.querySelector(".xeokit-hideAllObjects").addEventListener("click",(e=>{this.setAllObjectsVisible(!1),e.preventDefault()})),i.querySelector(".xeokit-showAllClasses").addEventListener("click",(e=>{this.setAllObjectsVisible(!0),this.setAllObjectsXRayed(!1),e.preventDefault()})),i.querySelector(".xeokit-hideAllClasses").addEventListener("click",(e=>{this.setAllObjectsVisible(!1),e.preventDefault()})),i.querySelector(".xeokit-showAllStoreys").addEventListener("click",(e=>{this.setAllObjectsVisible(!0),this.setAllObjectsXRayed(!1),e.preventDefault()})),i.querySelector(".xeokit-hideAllStoreys").addEventListener("click",(e=>{this.setAllObjectsVisible(!1),e.preventDefault()})),i.querySelector(".xeokit-loadAllModels").addEventListener("click",(e=>{this.setControlsEnabled(!1),this.loadAllModels(),e.preventDefault()})),i.querySelector(".xeokit-unloadAllModels").addEventListener("click",(e=>{this.setControlsEnabled(!1),this._modelsExplorer.unloadAllModels(),e.preventDefault()})),this._enableAddModels&&i.querySelector(".xeokit-addModel").addEventListener("click",(e=>{this.fire("addModel",{}),e.preventDefault()})),this._bcfViewpointsPlugin=new vi(this.viewer,{}),this._fastNavPlugin=new LE(l,{hideEdges:!0,hideSAO:!0,hidePBR:!1,hideColorTexture:!1,hideTransparentObjects:!1,scaleCanvasResolution:!1,scaleCanvasResolutionFactor:.6}),this.viewer.scene.on("rendered",(()=>{const e=this._fastNavPlugin;e.hideEdges=5<p.frame.drawElements+p.frame.drawArrays,e.scaleCanvasResolution=1e3<p.frame.drawElements+p.frame.drawArrays})),this._initConfigs(),this.setControlsEnabled(!1)}get localeService(){return this.viewer.localeService}_customizeViewer(){const e=this.viewer.scene;e.xrayMaterial.fill=!1,e.xrayMaterial.fillAlpha=.3,e.xrayMaterial.fillColor=[0,0,0],e.xrayMaterial.edges=!0,e.xrayMaterial.edgeAlpha=.1,e.xrayMaterial.edgeColor=[0,0,0],e.highlightMaterial.edges=!0,e.highlightMaterial.edgeColor=[1,1,0],e.highlightMaterial.edgeAlpha=.9,e.highlightMaterial.fill=!0,e.highlightMaterial.fillAlpha=.1,e.highlightMaterial.fillColor=[1,0,0],e.pointsMaterial.pointSize=1,e.pointsMaterial.roundPoints=!0,e.pointsMaterial.perspectivePoints=!0,e.pointsMaterial.minPerspectivePointSize=2,e.pointsMaterial.maxPerspectivePointSize=4,this.viewer.cameraControl.panRightClick=!0,this.viewer.cameraControl.followPointer=!0,this.viewer.cameraControl.doublePickFlyTo=!1,this.viewer.cameraControl.smartPivot=!0,this.viewer.cameraControl.keyboardDollyRate=100,this.viewer.cameraControl.mouseWheelDollyRate=100,this.viewer.cameraControl.dollyInertia=0,this.viewer.cameraControl.dollyMinSpeed=.04,this.viewer.cameraControl.dollyProximityThreshold=30;const t=document.createRange().createContextualFragment("<div class='xeokit-camera-pivot-marker'></div>").firstChild;document.body.appendChild(t),this.viewer.cameraControl.pivotElement=t,e.camera.perspective.near=.01,e.camera.perspective.far=3e3,e.camera.ortho.near=.01,e.camera.ortho.far=2e3;const s=e.sao;s.enabled=!0,s.numSamples=50,s.kernelRadius=200}_initCanvasContextMenus(){this._canvasContextMenu=new zg(this,{hideOnAction:!0}),this._objectContextMenu=new Wg(this,{hideOnAction:!0}),this.viewer.cameraControl.on("rightClick",(e=>{e.event;const t=this.viewer.scene.pick({canvasPos:e.canvasPos});t&&t.entity.isObject?(this._canvasContextMenu.hide(),this._objectContextMenu.context={viewer:this.viewer,bimViewer:this,showObjectInExplorers:e=>{const t=this.getOpenTab();"objects"!==t&&"classes"!==t&&"storeys"!==t&&this.openTab("objects"),this.showObjectInExplorers(e)},entity:t.entity},this._objectContextMenu.show(e.pagePos[0],e.pagePos[1])):(this._objectContextMenu.hide(),this._canvasContextMenu.context={viewer:this.viewer,bimViewer:this},this._canvasContextMenu.show(e.pagePos[0],e.pagePos[1]))}))}_initConfigs(){this.setConfigs({cameraNear:"0.05",cameraFar:"3000.0",smartPivot:"true",saoEnabled:"true",pbrEnabled:"false",saoBias:"0.5",saoIntensity:"0.15",saoNumSamples:"40",saoKernelRadius:"100",edgesEnabled:!0,xrayContext:!0,xrayPickable:!1,selectedGlowThrough:!0,highlightGlowThrough:!0,backgroundColor:[1,1,1],externalMetadata:!1,dtxEnabled:!1})}setConfigs(e){for(let t in e)if(e.hasOwnProperty(t)){const s=e[t];this.setConfig(t,s)}}setConfig(e,t){function s(e){return!0===e||"true"===e}try{switch(e){case"backgroundColor":const i=t;this.setBackgroundColor(i),this._configs[e]=i;break;case"cameraNear":const r=parseFloat(t);this.viewer.scene.camera.perspective.near=r,this.viewer.scene.camera.ortho.near=r,this._configs[e]=r;break;case"cameraFar":const o=parseFloat(t);this.viewer.scene.camera.perspective.far=o,this._configs[e]=o;break;case"smartPivot":this.viewer.cameraControl.smartPivot=this._configs[e]=s(t);break;case"saoEnabled":this._fastNavPlugin.saoEnabled=this._configs[e]=s(t);break;case"saoBias":this.viewer.scene.sao.bias=parseFloat(t);break;case"saoIntensity":this.viewer.scene.sao.intensity=parseFloat(t);break;case"saoKernelRadius":this.viewer.scene.sao.kernelRadius=this._configs[e]=parseFloat(t);break;case"saoNumSamples":this.viewer.scene.sao.numSamples=this._configs[e]=parseFloat(t);break;case"saoBlur":this.viewer.scene.sao.blur=this._configs[e]=s(t);break;case"edgesEnabled":this._fastNavPlugin.edgesEnabled=this._configs[e]=s(t);break;case"pbrEnabled":this._fastNavPlugin.pbrEnabled=this._configs[e]=s(t);break;case"viewFitFOV":this.viewer.cameraFlight.fitFOV=this._configs[e]=parseFloat(t);break;case"viewFitDuration":this.viewer.cameraFlight.duration=this._configs[e]=parseFloat(t);break;case"perspectiveFOV":this.viewer.camera.perspective.fov=this._configs[e]=parseFloat(t);break;case"excludeUnclassifiedObjects":case"xrayPickable":case"externalMetadata":this._configs[e]=s(t);break;case"xrayContext":this._configs[e]=t;break;case"selectedGlowThrough":const n=this._configs[e]=s(t),a=this.viewer.scene.selectedMaterial;a.glowThrough=n,a.fillAlpha=n?.5:1,a.edgeAlpha=n?.5:1;break;case"highlightGlowThrough":const l=this._configs[e]=s(t),h=this.viewer.scene.highlightMaterial;h.glowThrough=l,h.fillAlpha=l?.5:1,h.edgeAlpha=l?.5:1;break;case"showSpaces":this._configs[e]=s(t),this._showSpacesMode.setActive(t);break;case"dtxEnabled":this._configs[e]=s(t),this.viewer.scene.dtxEnabled=t;break;case"objectColors":this._configs[e]=t,this._modelsExplorer.setObjectColors(t);break;default:this.warn("setConfig() - unsupported configuration: '"+e+"'")}}catch(t){this.error("setConfig() - failed to configure '"+e+"': "+t)}}getConfig(e){return this._configs[e]}getProjectsInfo(e,t){e?this.server.getProjects(e,(e=>{this.error("getProjectsInfo() - "+e),t&&t(e)})):this.error("getProjectsInfo() - Argument expected: 'done'")}getProjectInfo(e,t,s){e?t?this.server.getProject(e,t,(e=>{this.error("getProjectInfo() - "+e),s&&s(e)})):this.error("getProjectInfo() - Argument expected: 'done'"):this.error("getProjectInfo() - Argument expected: projectId")}getObjectInfo(e,t,s,i,r){e?t?s?i?this.server.getObjectInfo(e,t,s,i,(e=>{r&&r(e)})):this.error("getProjectInfo() - Argument expected: 'done'"):this.error("getObjectInfo() - Argument expected: objectId"):this.error("getObjectInfo() - Argument expected: modelId"):this.error("getObjectInfo() - Argument expected: projectId")}loadProject(e,t,s){e?this._modelsExplorer.loadProject(e,(()=>{t&&t()}),(e=>{this.error("loadProject() - "+e),s&&s(e)})):this.error("loadProject() - Argument expected: objectId")}unloadProject(){this._modelsExplorer.unloadProject(),this.openTab("models"),this.setControlsEnabled(!1)}getLoadedProjectId(){return this._modelsExplorer.getLoadedProjectId()}getModelIds(){return this._modelsExplorer.getModelIds()}loadModel(e,t,s){e?this._modelsExplorer.loadModel(e,(()=>{t&&t()}),(e=>{this.error("loadModel() - "+e),s&&s(e)})):this.error("loadModel() - Argument expected: modelId")}loadAllModels(e=function(){}){const t=this._modelsExplorer.getModelIds(),s=(e,i)=>{if(e>=t.length)i();else{const r=t[e];this._modelsExplorer.isModelLoaded(r)?s(e+1,i):this._modelsExplorer.loadModel(r,(()=>{s(e+1,i)}),(t=>{this.error("loadAllModels() - "+t),s(e+1,i)}))}};s(0,e)}getLoadedModelIds(){return this._modelsExplorer._getLoadedModelIds()}isModelLoaded(e){if(e)return this._modelsExplorer.isModelLoaded(e);this.error("unloadModel() - Argument expected: modelId")}unloadModel(e){e?this._modelsExplorer.unloadModel(e):this.error("unloadModel() - Argument expected: modelId")}unloadAllModels(){this._modelsExplorer.unloadAllModels()}editModel(e){this.fire("editModel",{modelId:e})}deleteModel(e){this.fire("deleteModel",{modelId:e})}addModel(){this.fire("addModel",{})}setBackgroundColor(e){this.viewer.scene.canvas.backgroundColor=e}setObjectColorSource(e){console.log("BIMViewer.setObjectColorSource() is now deprecated and no longer functional. By default, BIMViewer.getObjectColorSource() will now always return the (formerly) default value of `model`.")}getObjectColorSource(){return"model"}setViewerState(e,t=(()=>{})){e.tabOpen&&this.openTab(e.tabOpen),e.expandObjectsTree&&this._objectsExplorer.expandTreeViewToDepth(e.expandObjectsTree),e.expandClassesTree&&this._classesExplorer.expandTreeViewToDepth(e.expandClassesTree),e.expandStoreysTree&&this._storeysExplorer.expandTreeViewToDepth(e.expandStoreysTree),e.setCamera&&this.setCamera(e.setCamera),this._parseSelectedStorey(e,(()=>{this._parseThreeDMode(e,(()=>{t()}))}))}_parseSelectedStorey(e,t){e.selectedStorey?(this.selectStorey(e.selectedStorey),t()):t()}_parseThreeDMode(e,t){const s=!1!==e.threeDActive;this.set3DEnabled(s,t)}showObjectInExplorers(e){e?(this._objectsExplorer.showNodeInTreeView(e),this._classesExplorer.showNodeInTreeView(e),this._storeysExplorer.showNodeInTreeView(e),this.fire("openExplorer",{})):this.error("showObjectInExplorers() - Argument expected: objectId")}unShowObjectInExplorers(){this._objectsExplorer.unShowNodeInTreeView(),this._classesExplorer.unShowNodeInTreeView(),this._storeysExplorer.unShowNodeInTreeView()}showObjectProperties(e){e?(this._enablePropertiesInspector&&this._propertiesInspector.showObjectPropertySets(e),this.fire("openInspector",{})):this.error("showObjectInExplorers() - Argument expected: objectId")}setObjectsVisible(e,t){this._withObjectsInSubtree(e,(e=>{e.visible=t}))}setAllObjectsVisible(e){e?this.viewer.scene.setObjectsVisible(this.viewer.scene.objectIds,!0):this.viewer.scene.setObjectsVisible(this.viewer.scene.visibleObjectIds,!1)}setObjectsXRayed(e,t){this._withObjectsInSubtree(e,(e=>{e.xrayed=t}))}setAllObjectsXRayed(e){e?this.viewer.scene.setObjectsXRayed(this.viewer.scene.objectIds,!0):this.viewer.scene.setObjectsXRayed(this.viewer.scene.xrayedObjectIds,!1)}setObjectsSelected(e,t){this._withObjectsInSubtree(e,(e=>{e.selected=t}))}setAllObjectsSelected(e){e?this.viewer.scene.setObjectsSelected(this.viewer.scene.objectIds,!0):this.viewer.scene.setObjectsSelected(this.viewer.scene.selectedObjectIds,!1)}_withObjectsInSubtree(e,t){if(e)for(let s=0,i=e.length;s<i;s++){const i=e[s];this.viewer.metaScene.withMetaObjectsInSubtree(i,(e=>{const s=this.viewer.scene.objects[e.id];s&&t(s)}))}else this.error("Argument expected: objectIds")}flyToObject(e,t){if(!e)return void this.error("flyToObject() - Argument expected: objectId");const s=this.viewer,i=s.scene,r=[];if(this.viewer.metaScene.withMetaObjectsInSubtree(e,(e=>{i.objects[e.id]&&r.push(e.id)})),0===r.length)return this.error("Object not found in viewer: '"+e+"'"),void(t&&t());i.setObjectsVisible(r,!0),i.setObjectsHighlighted(r,!0);const o=i.getAABB(r);s.cameraFlight.flyTo({aabb:o},(()=>{t&&t(),setTimeout((function(){i.setObjectsHighlighted(i.highlightedObjectIds,!1)}),500)})),s.cameraControl.pivotPos=u.getAABB3Center(o)}viewFitObjects(e,t){if(!e)return void this.error("flyToObject() - Argument expected: objectIds");const s=this.viewer,i=s.scene,r=[];for(var o=0,n=e.length;o<n;o++){const t=e[o];this.viewer.metaScene.withMetaObjectsInSubtree(t,(e=>{i.objects[e.id]&&r.push(e.id)}))}if(0===r.length)return void(t&&t());i.setObjectsVisible(r,!0),i.setObjectsHighlighted(r,!0);const a=i.getAABB(r);s.cameraFlight.flyTo({aabb:a},(()=>{t&&t(),setTimeout((function(){i.setObjectsHighlighted(i.highlightedObjectIds,!1)}),500)})),s.cameraControl.pivotPos=u.getAABB3Center(a)}viewFitAll(e){const t=this.viewer,s=t.scene.getAABB();t.cameraFlight.flyTo({aabb:s},(()=>{e&&e()})),t.cameraControl.pivotPos=u.getAABB3Center(s)}jumpToObject(e){if(!e)return void this.error("jumpToObject() - Argument expected: objectId");const t=this.viewer,s=t.scene,i=[];if(this.viewer.metaScene.withMetaObjectsInSubtree(e,(e=>{s.objects[e.id]&&i.push(e.id)})),0===i.length)return void this.error("Object not found in viewer: '"+e+"'");s.setObjectsVisible(i,!0);const r=s.getAABB(i);t.cameraFlight.jumpTo({aabb:r}),t.cameraControl.pivotPos=u.getAABB3Center(r)}setCamera(e){const t=this.viewer.scene.camera;e.eye&&(t.eye=e.eye),e.look&&(t.look=e.look),e.up&&(t.up=e.up)}viewFitModels(e,t){if(!e)return void this.error("viewFitModels() - Argument expected: modelIds");const s=this.viewer,i=s.scene,r=u.AABB3();u.collapseAABB3(r);for(var o=0,n=e.length;o<n;o++){const t=e[o],s=i.models[t];s?(s.visible=!0,s.highlighted=!0,u.expandAABB3(r,s.aabb)):this.error("Model not found in viewer: '"+t+"'")}t?s.cameraFlight.flyTo({aabb:r},(()=>{t(),setTimeout((function(){i.setObjectsHighlighted(i.highlightedObjectIds,!1)}),500)})):(s.cameraFlight.jumpTo({aabb:r}),setTimeout((function(){i.setObjectsHighlighted(i.highlightedObjectIds,!1)}),500)),s.cameraControl.pivotPos=u.getAABB3Center(r)}openTab(e){if(!e)return void this.error("openTab() - Argument expected: tabId");let t;switch(e){case"models":t="xeokit-modelsTab";break;case"objects":t="xeokit-objectsTab";break;case"classes":t="xeokit-classesTab";break;case"storeys":t="xeokit-storeysTab";break;case"properties":t="xeokit-propertiesTab";break;default:return void this.error("openTab() - tab not recognized: '"+e+"'")}this._openTab(this._explorerElement,t)}_openTab(e,t){const s="active";let i=e.querySelectorAll(".xeokit-tab"),r=e.querySelector("."+t);for(let e=0;e<i.length;e++){let t=i[e];t.isEqualNode(r)?t.classList.add(s):t.classList.remove(s)}}getOpenTab(){function e(e,t){return!!e&&(" "+e.className+" ").indexOf(" "+t+" ")>-1}const t="active";return e(this._explorerElement.querySelector(".xeokit-modelsTab"),t)?"models":e(this._explorerElement.querySelector(".xeokit-objectsTab"),t)?"objects":e(this._explorerElement.querySelector(".xeokit-classesTab"),t)?"classes":e(this._explorerElement.querySelector(".xeokit-storeysTab"),t)?"storeys":e(this._inspectorElement.querySelector(".xeokit-propertiesTab"),t)?"properties":"none"}set3DEnabled(e,t){this._threeDMode.setActive(e,t)}get3DEnabled(){return this._threeDMode.getActive()}setSpacesShown(e){this._showSpacesMode.setActive(e)}getSpacesShown(){return this._showSpacesMode.getActive()}setOrthoEnabled(e,t){this._orthoMode.setActive(e,t)}getOrthoEnabled(){return this._orthoMode.getActive()}selectStorey(e,t){const s=this.viewer.metaScene.metaObjects[e];s?"IfcBuildingStorey"===s.type?this._storeysExplorer.selectStorey(e,t):this.error("selectStorey() - Object is not an IfcBuildingStorey: '"+e+"'"):this.error("selectStorey() - Object is not found: '"+e+"'")}saveBCFViewpoint(e){return this._bcfViewpointsPlugin.getViewpoint(e)}loadBCFViewpoint(e,t){e?(this._orthoMode.setActive("ortho"===this.viewer.camera.projection),this._bcfViewpointsPlugin.setViewpoint(e,t)):this.error("loadBCFViewpoint() - Argument expected: bcfViewpoint")}resetView(){this._resetAction.reset()}setControlsEnabled(e){this._objectsExplorer.setEnabled(e),this._classesExplorer.setEnabled(e),this._storeysExplorer.setEnabled(e),this._resetAction.setEnabled(e),this._fitAction.setEnabled(e),this._threeDMode.setEnabled(e),this._orthoMode.setEnabled(e),this._firstPersonMode.setEnabled(e),this._queryTool.setEnabled(e),this._hideTool.setEnabled(e),this._selectionTool.setEnabled(e),this._marqueeSelectionTool.setEnabled(e),this._showSpacesMode.setEnabled(e),this._sectionTool.setEnabled(e),this._enablePropertiesInspector&&this._propertiesInspector.setEnabled(e)}setKeyboardEnabled(e){this.viewer.scene.input.keyboardEnabled=e}getKeyboardEnabled(){return this.viewer.scene.input.keyboardEnabled}clearSections(){this._sectionTool.clear()}disableSections(){this._sectionTool.disableSections()}enableSections(){this._sectionTool.enableSections()}flipSections(){this._sectionTool.flipSections()}hideSectionEditControl(){this._sectionTool.hideControl()}getNumSections(){return this._sectionTool.getNumSections()}destroy(){this.viewer.destroy(),this._bcfViewpointsPlugin.destroy(),this._canvasContextMenu.destroy(),this._objectContextMenu.destroy()}}export{eI as BIMViewer,Di as LocaleService,fg as Server};
+***************************************************************************** */var Uh=function(e,t){return Uh=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var s in t)Object.prototype.hasOwnProperty.call(t,s)&&(e[s]=t[s])},Uh(e,t)};function Hh(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Class extends value "+String(t)+" is not a constructor or null");function s(){this.constructor=e}Uh(e,t),e.prototype=null===t?Object.create(t):(s.prototype=t.prototype,new s)}var Gh=function(){return Gh=Object.assign||function(e){for(var t,s=1,i=arguments.length;s<i;s++)for(var r in t=arguments[s])Object.prototype.hasOwnProperty.call(t,r)&&(e[r]=t[r]);return e},Gh.apply(this,arguments)};function kh(e,t,s,i){return new(s||(s=Promise))((function(r,o){function n(e){try{l(i.next(e))}catch(e){o(e)}}function a(e){try{l(i.throw(e))}catch(e){o(e)}}function l(e){var t;e.done?r(e.value):(t=e.value,t instanceof s?t:new s((function(e){e(t)}))).then(n,a)}l((i=i.apply(e,t||[])).next())}))}function Vh(e,t){var s,i,r,o,n={label:0,sent:function(){if(1&r[0])throw r[1];return r[1]},trys:[],ops:[]};return o={next:a(0),throw:a(1),return:a(2)},"function"==typeof Symbol&&(o[Symbol.iterator]=function(){return this}),o;function a(o){return function(a){return function(o){if(s)throw new TypeError("Generator is already executing.");for(;n;)try{if(s=1,i&&(r=2&o[0]?i.return:o[0]?i.throw||((r=i.return)&&r.call(i),0):i.next)&&!(r=r.call(i,o[1])).done)return r;switch(i=0,r&&(o=[2&o[0],r.value]),o[0]){case 0:case 1:r=o;break;case 4:return n.label++,{value:o[1],done:!1};case 5:n.label++,i=o[1],o=[0];continue;case 7:o=n.ops.pop(),n.trys.pop();continue;default:if(!(r=n.trys,(r=r.length>0&&r[r.length-1])||6!==o[0]&&2!==o[0])){n=0;continue}if(3===o[0]&&(!r||o[1]>r[0]&&o[1]<r[3])){n.label=o[1];break}if(6===o[0]&&n.label<r[1]){n.label=r[1],r=o;break}if(r&&n.label<r[2]){n.label=r[2],n.ops.push(o);break}r[2]&&n.ops.pop(),n.trys.pop();continue}o=t.call(e,n)}catch(e){o=[6,e],i=0}finally{s=r=0}if(5&o[0])throw o[1];return{value:o[0]?o[1]:void 0,done:!0}}([o,a])}}}function jh(e,t,s){if(s||2===arguments.length)for(var i,r=0,o=t.length;r<o;r++)!i&&r in t||(i||(i=Array.prototype.slice.call(t,0,r)),i[r]=t[r]);return e.concat(i||t)}for(var Qh=function(){function e(e,t,s,i){this.left=e,this.top=t,this.width=s,this.height=i}return e.prototype.add=function(t,s,i,r){return new e(this.left+t,this.top+s,this.width+i,this.height+r)},e.fromClientRect=function(t,s){return new e(s.left+t.windowBounds.left,s.top+t.windowBounds.top,s.width,s.height)},e.fromDOMRectList=function(t,s){var i=Array.from(s).find((function(e){return 0!==e.width}));return i?new e(i.left+t.windowBounds.left,i.top+t.windowBounds.top,i.width,i.height):e.EMPTY},e.EMPTY=new e(0,0,0,0),e}(),Wh=function(e,t){return Qh.fromClientRect(e,t.getBoundingClientRect())},zh=function(e){for(var t=[],s=0,i=e.length;s<i;){var r=e.charCodeAt(s++);if(r>=55296&&r<=56319&&s<i){var o=e.charCodeAt(s++);56320==(64512&o)?t.push(((1023&r)<<10)+(1023&o)+65536):(t.push(r),s--)}else t.push(r)}return t},Kh=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];if(String.fromCodePoint)return String.fromCodePoint.apply(String,e);var s=e.length;if(!s)return"";for(var i=[],r=-1,o="";++r<s;){var n=e[r];n<=65535?i.push(n):(n-=65536,i.push(55296+(n>>10),n%1024+56320)),(r+1===s||i.length>16384)&&(o+=String.fromCharCode.apply(String,i),i.length=0)}return o},Yh="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",Xh="undefined"==typeof Uint8Array?[]:new Uint8Array(256),Zh=0;Zh<Yh.length;Zh++)Xh[Yh.charCodeAt(Zh)]=Zh;for(var qh="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",Jh="undefined"==typeof Uint8Array?[]:new Uint8Array(256),$h=0;$h<qh.length;$h++)Jh[qh.charCodeAt($h)]=$h;for(var ec=function(e,t,s){return e.slice?e.slice(t,s):new Uint16Array(Array.prototype.slice.call(e,t,s))},tc=function(){function e(e,t,s,i,r,o){this.initialValue=e,this.errorValue=t,this.highStart=s,this.highValueIndex=i,this.index=r,this.data=o}return e.prototype.get=function(e){var t;if(e>=0){if(e<55296||e>56319&&e<=65535)return t=((t=this.index[e>>5])<<2)+(31&e),this.data[t];if(e<=65535)return t=((t=this.index[2048+(e-55296>>5)])<<2)+(31&e),this.data[t];if(e<this.highStart)return t=2080+(e>>11),t=this.index[t],t+=e>>5&63,t=((t=this.index[t])<<2)+(31&e),this.data[t];if(e<=1114111)return this.data[this.highValueIndex]}return this.errorValue},e}(),sc="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",ic="undefined"==typeof Uint8Array?[]:new Uint8Array(256),rc=0;rc<sc.length;rc++)ic[sc.charCodeAt(rc)]=rc;var oc=10,nc=13,ac=15,lc=17,hc=18,cc=19,Ac=20,uc=21,pc=22,dc=24,fc=25,Ec=26,mc=27,yc=28,gc=30,Ic=32,vc=33,Tc=34,_c=35,Rc=37,Pc=38,Dc=39,Nc=40,Cc=42,Oc=[9001,65288],bc=function(e,t){var s,i,r,o=function(e){var t,s,i,r,o,n=.75*e.length,a=e.length,l=0;"="===e[e.length-1]&&(n--,"="===e[e.length-2]&&n--);var h="undefined"!=typeof ArrayBuffer&&"undefined"!=typeof Uint8Array&&void 0!==Uint8Array.prototype.slice?new ArrayBuffer(n):new Array(n),c=Array.isArray(h)?h:new Uint8Array(h);for(t=0;t<a;t+=4)s=Jh[e.charCodeAt(t)],i=Jh[e.charCodeAt(t+1)],r=Jh[e.charCodeAt(t+2)],o=Jh[e.charCodeAt(t+3)],c[l++]=s<<2|i>>4,c[l++]=(15&i)<<4|r>>2,c[l++]=(3&r)<<6|63&o;return h}(e),n=Array.isArray(o)?function(e){for(var t=e.length,s=[],i=0;i<t;i+=4)s.push(e[i+3]<<24|e[i+2]<<16|e[i+1]<<8|e[i]);return s}(o):new Uint32Array(o),a=Array.isArray(o)?function(e){for(var t=e.length,s=[],i=0;i<t;i+=2)s.push(e[i+1]<<8|e[i]);return s}(o):new Uint16Array(o),l=ec(a,12,n[4]/2),h=2===n[5]?ec(a,(24+n[4])/2):(s=n,i=Math.ceil((24+n[4])/4),s.slice?s.slice(i,r):new Uint32Array(Array.prototype.slice.call(s,i,r)));return new tc(n[0],n[1],n[2],n[3],l,h)}("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"),Sc=[gc,36],wc=[1,2,3,5],xc=[oc,8],Bc=[mc,Ec],Fc=wc.concat(xc),Mc=[Pc,Dc,Nc,Tc,_c],Lc=[ac,nc],Uc=function(e,t,s,i){var r=i[s];if(Array.isArray(e)?-1!==e.indexOf(r):e===r)for(var o=s;o<=i.length;){if((l=i[++o])===t)return!0;if(l!==oc)break}if(r===oc)for(o=s;o>0;){var n=i[--o];if(Array.isArray(e)?-1!==e.indexOf(n):e===n)for(var a=s;a<=i.length;){var l;if((l=i[++a])===t)return!0;if(l!==oc)break}if(n!==oc)break}return!1},Hc=function(e,t){for(var s=e;s>=0;){var i=t[s];if(i!==oc)return i;s--}return 0},Gc=function(e,t,s,i,r){if(0===s[i])return"×";var o=i-1;if(Array.isArray(r)&&!0===r[o])return"×";var n=o-1,a=o+1,l=t[o],h=n>=0?t[n]:0,c=t[a];if(2===l&&3===c)return"×";if(-1!==wc.indexOf(l))return"!";if(-1!==wc.indexOf(c))return"×";if(-1!==xc.indexOf(c))return"×";if(8===Hc(o,t))return"÷";if(11===bc.get(e[o]))return"×";if((l===Ic||l===vc)&&11===bc.get(e[a]))return"×";if(7===l||7===c)return"×";if(9===l)return"×";if(-1===[oc,nc,ac].indexOf(l)&&9===c)return"×";if(-1!==[lc,hc,cc,dc,yc].indexOf(c))return"×";if(Hc(o,t)===pc)return"×";if(Uc(23,pc,o,t))return"×";if(Uc([lc,hc],uc,o,t))return"×";if(Uc(12,12,o,t))return"×";if(l===oc)return"÷";if(23===l||23===c)return"×";if(16===c||16===l)return"÷";if(-1!==[nc,ac,uc].indexOf(c)||14===l)return"×";if(36===h&&-1!==Lc.indexOf(l))return"×";if(l===yc&&36===c)return"×";if(c===Ac)return"×";if(-1!==Sc.indexOf(c)&&l===fc||-1!==Sc.indexOf(l)&&c===fc)return"×";if(l===mc&&-1!==[Rc,Ic,vc].indexOf(c)||-1!==[Rc,Ic,vc].indexOf(l)&&c===Ec)return"×";if(-1!==Sc.indexOf(l)&&-1!==Bc.indexOf(c)||-1!==Bc.indexOf(l)&&-1!==Sc.indexOf(c))return"×";if(-1!==[mc,Ec].indexOf(l)&&(c===fc||-1!==[pc,ac].indexOf(c)&&t[a+1]===fc)||-1!==[pc,ac].indexOf(l)&&c===fc||l===fc&&-1!==[fc,yc,dc].indexOf(c))return"×";if(-1!==[fc,yc,dc,lc,hc].indexOf(c))for(var A=o;A>=0;){if((u=t[A])===fc)return"×";if(-1===[yc,dc].indexOf(u))break;A--}if(-1!==[mc,Ec].indexOf(c))for(A=-1!==[lc,hc].indexOf(l)?n:o;A>=0;){var u;if((u=t[A])===fc)return"×";if(-1===[yc,dc].indexOf(u))break;A--}if(Pc===l&&-1!==[Pc,Dc,Tc,_c].indexOf(c)||-1!==[Dc,Tc].indexOf(l)&&-1!==[Dc,Nc].indexOf(c)||-1!==[Nc,_c].indexOf(l)&&c===Nc)return"×";if(-1!==Mc.indexOf(l)&&-1!==[Ac,Ec].indexOf(c)||-1!==Mc.indexOf(c)&&l===mc)return"×";if(-1!==Sc.indexOf(l)&&-1!==Sc.indexOf(c))return"×";if(l===dc&&-1!==Sc.indexOf(c))return"×";if(-1!==Sc.concat(fc).indexOf(l)&&c===pc&&-1===Oc.indexOf(e[a])||-1!==Sc.concat(fc).indexOf(c)&&l===hc)return"×";if(41===l&&41===c){for(var p=s[o],d=1;p>0&&41===t[--p];)d++;if(d%2!=0)return"×"}return l===Ic&&c===vc?"×":"÷"},kc=function(e,t){t||(t={lineBreak:"normal",wordBreak:"normal"});var s=function(e,t){void 0===t&&(t="strict");var s=[],i=[],r=[];return e.forEach((function(e,o){var n=bc.get(e);if(n>50?(r.push(!0),n-=50):r.push(!1),-1!==["normal","auto","loose"].indexOf(t)&&-1!==[8208,8211,12316,12448].indexOf(e))return i.push(o),s.push(16);if(4===n||11===n){if(0===o)return i.push(o),s.push(gc);var a=s[o-1];return-1===Fc.indexOf(a)?(i.push(i[o-1]),s.push(a)):(i.push(o),s.push(gc))}return i.push(o),31===n?s.push("strict"===t?uc:Rc):n===Cc||29===n?s.push(gc):43===n?e>=131072&&e<=196605||e>=196608&&e<=262141?s.push(Rc):s.push(gc):void s.push(n)})),[i,s,r]}(e,t.lineBreak),i=s[0],r=s[1],o=s[2];"break-all"!==t.wordBreak&&"break-word"!==t.wordBreak||(r=r.map((function(e){return-1!==[fc,gc,Cc].indexOf(e)?Rc:e})));var n="keep-all"===t.wordBreak?o.map((function(t,s){return t&&e[s]>=19968&&e[s]<=40959})):void 0;return[i,r,n]},Vc=function(){function e(e,t,s,i){this.codePoints=e,this.required="!"===t,this.start=s,this.end=i}return e.prototype.slice=function(){return Kh.apply(void 0,this.codePoints.slice(this.start,this.end))},e}(),jc=function(e){return e>=48&&e<=57},Qc=function(e){return jc(e)||e>=65&&e<=70||e>=97&&e<=102},Wc=function(e){return 10===e||9===e||32===e},zc=function(e){return function(e){return function(e){return e>=97&&e<=122}(e)||function(e){return e>=65&&e<=90}(e)}(e)||function(e){return e>=128}(e)||95===e},Kc=function(e){return zc(e)||jc(e)||45===e},Yc=function(e){return e>=0&&e<=8||11===e||e>=14&&e<=31||127===e},Xc=function(e,t){return 92===e&&10!==t},Zc=function(e,t,s){return 45===e?zc(t)||Xc(t,s):!!zc(e)||!(92!==e||!Xc(e,t))},qc=function(e,t,s){return 43===e||45===e?!!jc(t)||46===t&&jc(s):jc(46===e?t:e)},Jc=function(e){var t=0,s=1;43!==e[t]&&45!==e[t]||(45===e[t]&&(s=-1),t++);for(var i=[];jc(e[t]);)i.push(e[t++]);var r=i.length?parseInt(Kh.apply(void 0,i),10):0;46===e[t]&&t++;for(var o=[];jc(e[t]);)o.push(e[t++]);var n=o.length,a=n?parseInt(Kh.apply(void 0,o),10):0;69!==e[t]&&101!==e[t]||t++;var l=1;43!==e[t]&&45!==e[t]||(45===e[t]&&(l=-1),t++);for(var h=[];jc(e[t]);)h.push(e[t++]);var c=h.length?parseInt(Kh.apply(void 0,h),10):0;return s*(r+a*Math.pow(10,-n))*Math.pow(10,l*c)},$c={type:2},eA={type:3},tA={type:4},sA={type:13},iA={type:8},rA={type:21},oA={type:9},nA={type:10},aA={type:11},lA={type:12},hA={type:14},cA={type:23},AA={type:1},uA={type:25},pA={type:24},dA={type:26},fA={type:27},EA={type:28},mA={type:29},yA={type:31},gA={type:32},IA=function(){function e(){this._value=[]}return e.prototype.write=function(e){this._value=this._value.concat(zh(e))},e.prototype.read=function(){for(var e=[],t=this.consumeToken();t!==gA;)e.push(t),t=this.consumeToken();return e},e.prototype.consumeToken=function(){var e=this.consumeCodePoint();switch(e){case 34:return this.consumeStringToken(34);case 35:var t=this.peekCodePoint(0),s=this.peekCodePoint(1),i=this.peekCodePoint(2);if(Kc(t)||Xc(s,i)){var r=Zc(t,s,i)?2:1;return{type:5,value:this.consumeName(),flags:r}}break;case 36:if(61===this.peekCodePoint(0))return this.consumeCodePoint(),sA;break;case 39:return this.consumeStringToken(39);case 40:return $c;case 41:return eA;case 42:if(61===this.peekCodePoint(0))return this.consumeCodePoint(),hA;break;case 43:if(qc(e,this.peekCodePoint(0),this.peekCodePoint(1)))return this.reconsumeCodePoint(e),this.consumeNumericToken();break;case 44:return tA;case 45:var o=e,n=this.peekCodePoint(0),a=this.peekCodePoint(1);if(qc(o,n,a))return this.reconsumeCodePoint(e),this.consumeNumericToken();if(Zc(o,n,a))return this.reconsumeCodePoint(e),this.consumeIdentLikeToken();if(45===n&&62===a)return this.consumeCodePoint(),this.consumeCodePoint(),pA;break;case 46:if(qc(e,this.peekCodePoint(0),this.peekCodePoint(1)))return this.reconsumeCodePoint(e),this.consumeNumericToken();break;case 47:if(42===this.peekCodePoint(0))for(this.consumeCodePoint();;){var l=this.consumeCodePoint();if(42===l&&47===(l=this.consumeCodePoint()))return this.consumeToken();if(-1===l)return this.consumeToken()}break;case 58:return dA;case 59:return fA;case 60:if(33===this.peekCodePoint(0)&&45===this.peekCodePoint(1)&&45===this.peekCodePoint(2))return this.consumeCodePoint(),this.consumeCodePoint(),uA;break;case 64:var h=this.peekCodePoint(0),c=this.peekCodePoint(1),A=this.peekCodePoint(2);if(Zc(h,c,A))return{type:7,value:this.consumeName()};break;case 91:return EA;case 92:if(Xc(e,this.peekCodePoint(0)))return this.reconsumeCodePoint(e),this.consumeIdentLikeToken();break;case 93:return mA;case 61:if(61===this.peekCodePoint(0))return this.consumeCodePoint(),iA;break;case 123:return aA;case 125:return lA;case 117:case 85:var u=this.peekCodePoint(0),p=this.peekCodePoint(1);return 43!==u||!Qc(p)&&63!==p||(this.consumeCodePoint(),this.consumeUnicodeRangeToken()),this.reconsumeCodePoint(e),this.consumeIdentLikeToken();case 124:if(61===this.peekCodePoint(0))return this.consumeCodePoint(),oA;if(124===this.peekCodePoint(0))return this.consumeCodePoint(),rA;break;case 126:if(61===this.peekCodePoint(0))return this.consumeCodePoint(),nA;break;case-1:return gA}return Wc(e)?(this.consumeWhiteSpace(),yA):jc(e)?(this.reconsumeCodePoint(e),this.consumeNumericToken()):zc(e)?(this.reconsumeCodePoint(e),this.consumeIdentLikeToken()):{type:6,value:Kh(e)}},e.prototype.consumeCodePoint=function(){var e=this._value.shift();return void 0===e?-1:e},e.prototype.reconsumeCodePoint=function(e){this._value.unshift(e)},e.prototype.peekCodePoint=function(e){return e>=this._value.length?-1:this._value[e]},e.prototype.consumeUnicodeRangeToken=function(){for(var e=[],t=this.consumeCodePoint();Qc(t)&&e.length<6;)e.push(t),t=this.consumeCodePoint();for(var s=!1;63===t&&e.length<6;)e.push(t),t=this.consumeCodePoint(),s=!0;if(s)return{type:30,start:parseInt(Kh.apply(void 0,e.map((function(e){return 63===e?48:e}))),16),end:parseInt(Kh.apply(void 0,e.map((function(e){return 63===e?70:e}))),16)};var i=parseInt(Kh.apply(void 0,e),16);if(45===this.peekCodePoint(0)&&Qc(this.peekCodePoint(1))){this.consumeCodePoint(),t=this.consumeCodePoint();for(var r=[];Qc(t)&&r.length<6;)r.push(t),t=this.consumeCodePoint();return{type:30,start:i,end:parseInt(Kh.apply(void 0,r),16)}}return{type:30,start:i,end:i}},e.prototype.consumeIdentLikeToken=function(){var e=this.consumeName();return"url"===e.toLowerCase()&&40===this.peekCodePoint(0)?(this.consumeCodePoint(),this.consumeUrlToken()):40===this.peekCodePoint(0)?(this.consumeCodePoint(),{type:19,value:e}):{type:20,value:e}},e.prototype.consumeUrlToken=function(){var e=[];if(this.consumeWhiteSpace(),-1===this.peekCodePoint(0))return{type:22,value:""};var t=this.peekCodePoint(0);if(39===t||34===t){var s=this.consumeStringToken(this.consumeCodePoint());return 0===s.type&&(this.consumeWhiteSpace(),-1===this.peekCodePoint(0)||41===this.peekCodePoint(0))?(this.consumeCodePoint(),{type:22,value:s.value}):(this.consumeBadUrlRemnants(),cA)}for(;;){var i=this.consumeCodePoint();if(-1===i||41===i)return{type:22,value:Kh.apply(void 0,e)};if(Wc(i))return this.consumeWhiteSpace(),-1===this.peekCodePoint(0)||41===this.peekCodePoint(0)?(this.consumeCodePoint(),{type:22,value:Kh.apply(void 0,e)}):(this.consumeBadUrlRemnants(),cA);if(34===i||39===i||40===i||Yc(i))return this.consumeBadUrlRemnants(),cA;if(92===i){if(!Xc(i,this.peekCodePoint(0)))return this.consumeBadUrlRemnants(),cA;e.push(this.consumeEscapedCodePoint())}else e.push(i)}},e.prototype.consumeWhiteSpace=function(){for(;Wc(this.peekCodePoint(0));)this.consumeCodePoint()},e.prototype.consumeBadUrlRemnants=function(){for(;;){var e=this.consumeCodePoint();if(41===e||-1===e)return;Xc(e,this.peekCodePoint(0))&&this.consumeEscapedCodePoint()}},e.prototype.consumeStringSlice=function(e){for(var t="";e>0;){var s=Math.min(5e4,e);t+=Kh.apply(void 0,this._value.splice(0,s)),e-=s}return this._value.shift(),t},e.prototype.consumeStringToken=function(e){for(var t="",s=0;;){var i=this._value[s];if(-1===i||void 0===i||i===e)return{type:0,value:t+=this.consumeStringSlice(s)};if(10===i)return this._value.splice(0,s),AA;if(92===i){var r=this._value[s+1];-1!==r&&void 0!==r&&(10===r?(t+=this.consumeStringSlice(s),s=-1,this._value.shift()):Xc(i,r)&&(t+=this.consumeStringSlice(s),t+=Kh(this.consumeEscapedCodePoint()),s=-1))}s++}},e.prototype.consumeNumber=function(){var e=[],t=4,s=this.peekCodePoint(0);for(43!==s&&45!==s||e.push(this.consumeCodePoint());jc(this.peekCodePoint(0));)e.push(this.consumeCodePoint());s=this.peekCodePoint(0);var i=this.peekCodePoint(1);if(46===s&&jc(i))for(e.push(this.consumeCodePoint(),this.consumeCodePoint()),t=8;jc(this.peekCodePoint(0));)e.push(this.consumeCodePoint());s=this.peekCodePoint(0),i=this.peekCodePoint(1);var r=this.peekCodePoint(2);if((69===s||101===s)&&((43===i||45===i)&&jc(r)||jc(i)))for(e.push(this.consumeCodePoint(),this.consumeCodePoint()),t=8;jc(this.peekCodePoint(0));)e.push(this.consumeCodePoint());return[Jc(e),t]},e.prototype.consumeNumericToken=function(){var e=this.consumeNumber(),t=e[0],s=e[1],i=this.peekCodePoint(0),r=this.peekCodePoint(1),o=this.peekCodePoint(2);return Zc(i,r,o)?{type:15,number:t,flags:s,unit:this.consumeName()}:37===i?(this.consumeCodePoint(),{type:16,number:t,flags:s}):{type:17,number:t,flags:s}},e.prototype.consumeEscapedCodePoint=function(){var e=this.consumeCodePoint();if(Qc(e)){for(var t=Kh(e);Qc(this.peekCodePoint(0))&&t.length<6;)t+=Kh(this.consumeCodePoint());Wc(this.peekCodePoint(0))&&this.consumeCodePoint();var s=parseInt(t,16);return 0===s||function(e){return e>=55296&&e<=57343}(s)||s>1114111?65533:s}return-1===e?65533:e},e.prototype.consumeName=function(){for(var e="";;){var t=this.consumeCodePoint();if(Kc(t))e+=Kh(t);else{if(!Xc(t,this.peekCodePoint(0)))return this.reconsumeCodePoint(t),e;e+=Kh(this.consumeEscapedCodePoint())}}},e}(),vA=function(){function e(e){this._tokens=e}return e.create=function(t){var s=new IA;return s.write(t),new e(s.read())},e.parseValue=function(t){return e.create(t).parseComponentValue()},e.parseValues=function(t){return e.create(t).parseComponentValues()},e.prototype.parseComponentValue=function(){for(var e=this.consumeToken();31===e.type;)e=this.consumeToken();if(32===e.type)throw new SyntaxError("Error parsing CSS component value, unexpected EOF");this.reconsumeToken(e);var t=this.consumeComponentValue();do{e=this.consumeToken()}while(31===e.type);if(32===e.type)return t;throw new SyntaxError("Error parsing CSS component value, multiple values found when expecting only one")},e.prototype.parseComponentValues=function(){for(var e=[];;){var t=this.consumeComponentValue();if(32===t.type)return e;e.push(t),e.push()}},e.prototype.consumeComponentValue=function(){var e=this.consumeToken();switch(e.type){case 11:case 28:case 2:return this.consumeSimpleBlock(e.type);case 19:return this.consumeFunction(e)}return e},e.prototype.consumeSimpleBlock=function(e){for(var t={type:e,values:[]},s=this.consumeToken();;){if(32===s.type||bA(s,e))return t;this.reconsumeToken(s),t.values.push(this.consumeComponentValue()),s=this.consumeToken()}},e.prototype.consumeFunction=function(e){for(var t={name:e.value,values:[],type:18};;){var s=this.consumeToken();if(32===s.type||3===s.type)return t;this.reconsumeToken(s),t.values.push(this.consumeComponentValue())}},e.prototype.consumeToken=function(){var e=this._tokens.shift();return void 0===e?gA:e},e.prototype.reconsumeToken=function(e){this._tokens.unshift(e)},e}(),TA=function(e){return 15===e.type},_A=function(e){return 17===e.type},RA=function(e){return 20===e.type},PA=function(e){return 0===e.type},DA=function(e,t){return RA(e)&&e.value===t},NA=function(e){return 31!==e.type},CA=function(e){return 31!==e.type&&4!==e.type},OA=function(e){var t=[],s=[];return e.forEach((function(e){if(4===e.type){if(0===s.length)throw new Error("Error parsing function args, zero tokens for arg");return t.push(s),void(s=[])}31!==e.type&&s.push(e)})),s.length&&t.push(s),t},bA=function(e,t){return 11===t&&12===e.type||(28===t&&29===e.type||2===t&&3===e.type)},SA=function(e){return 17===e.type||15===e.type},wA=function(e){return 16===e.type||SA(e)},xA=function(e){return e.length>1?[e[0],e[1]]:[e[0]]},BA={type:17,number:0,flags:4},FA={type:16,number:50,flags:4},MA={type:16,number:100,flags:4},LA=function(e,t,s){var i=e[0],r=e[1];return[UA(i,t),UA(void 0!==r?r:i,s)]},UA=function(e,t){if(16===e.type)return e.number/100*t;if(TA(e))switch(e.unit){case"rem":case"em":return 16*e.number;default:return e.number}return e.number},HA=function(e,t){if(15===t.type)switch(t.unit){case"deg":return Math.PI*t.number/180;case"grad":return Math.PI/200*t.number;case"rad":return t.number;case"turn":return 2*Math.PI*t.number}throw new Error("Unsupported angle type")},GA=function(e){return 15===e.type&&("deg"===e.unit||"grad"===e.unit||"rad"===e.unit||"turn"===e.unit)},kA=function(e){switch(e.filter(RA).map((function(e){return e.value})).join(" ")){case"to bottom right":case"to right bottom":case"left top":case"top left":return[BA,BA];case"to top":case"bottom":return VA(0);case"to bottom left":case"to left bottom":case"right top":case"top right":return[BA,MA];case"to right":case"left":return VA(90);case"to top left":case"to left top":case"right bottom":case"bottom right":return[MA,MA];case"to bottom":case"top":return VA(180);case"to top right":case"to right top":case"left bottom":case"bottom left":return[MA,BA];case"to left":case"right":return VA(270)}return 0},VA=function(e){return Math.PI*e/180},jA=function(e,t){if(18===t.type){var s=qA[t.name];if(void 0===s)throw new Error('Attempting to parse an unsupported color function "'+t.name+'"');return s(e,t.values)}if(5===t.type){if(3===t.value.length){var i=t.value.substring(0,1),r=t.value.substring(1,2),o=t.value.substring(2,3);return zA(parseInt(i+i,16),parseInt(r+r,16),parseInt(o+o,16),1)}if(4===t.value.length){i=t.value.substring(0,1),r=t.value.substring(1,2),o=t.value.substring(2,3);var n=t.value.substring(3,4);return zA(parseInt(i+i,16),parseInt(r+r,16),parseInt(o+o,16),parseInt(n+n,16)/255)}if(6===t.value.length){i=t.value.substring(0,2),r=t.value.substring(2,4),o=t.value.substring(4,6);return zA(parseInt(i,16),parseInt(r,16),parseInt(o,16),1)}if(8===t.value.length){i=t.value.substring(0,2),r=t.value.substring(2,4),o=t.value.substring(4,6),n=t.value.substring(6,8);return zA(parseInt(i,16),parseInt(r,16),parseInt(o,16),parseInt(n,16)/255)}}if(20===t.type){var a=$A[t.value.toUpperCase()];if(void 0!==a)return a}return $A.TRANSPARENT},QA=function(e){return 0==(255&e)},WA=function(e){var t=255&e,s=255&e>>8,i=255&e>>16,r=255&e>>24;return t<255?"rgba("+r+","+i+","+s+","+t/255+")":"rgb("+r+","+i+","+s+")"},zA=function(e,t,s,i){return(e<<24|t<<16|s<<8|Math.round(255*i)<<0)>>>0},KA=function(e,t){if(17===e.type)return e.number;if(16===e.type){var s=3===t?1:255;return 3===t?e.number/100*s:Math.round(e.number/100*s)}return 0},YA=function(e,t){var s=t.filter(CA);if(3===s.length){var i=s.map(KA),r=i[0],o=i[1],n=i[2];return zA(r,o,n,1)}if(4===s.length){var a=s.map(KA),l=(r=a[0],o=a[1],n=a[2],a[3]);return zA(r,o,n,l)}return 0};function XA(e,t,s){return s<0&&(s+=1),s>=1&&(s-=1),s<1/6?(t-e)*s*6+e:s<.5?t:s<2/3?6*(t-e)*(2/3-s)+e:e}var ZA=function(e,t){var s=t.filter(CA),i=s[0],r=s[1],o=s[2],n=s[3],a=(17===i.type?VA(i.number):HA(e,i))/(2*Math.PI),l=wA(r)?r.number/100:0,h=wA(o)?o.number/100:0,c=void 0!==n&&wA(n)?UA(n,1):1;if(0===l)return zA(255*h,255*h,255*h,1);var A=h<=.5?h*(l+1):h+l-h*l,u=2*h-A,p=XA(u,A,a+1/3),d=XA(u,A,a),f=XA(u,A,a-1/3);return zA(255*p,255*d,255*f,c)},qA={hsl:ZA,hsla:ZA,rgb:YA,rgba:YA},JA=function(e,t){return jA(e,vA.create(t).parseComponentValue())},$A={ALICEBLUE:4042850303,ANTIQUEWHITE:4209760255,AQUA:16777215,AQUAMARINE:2147472639,AZURE:4043309055,BEIGE:4126530815,BISQUE:4293182719,BLACK:255,BLANCHEDALMOND:4293643775,BLUE:65535,BLUEVIOLET:2318131967,BROWN:2771004159,BURLYWOOD:3736635391,CADETBLUE:1604231423,CHARTREUSE:2147418367,CHOCOLATE:3530104575,CORAL:4286533887,CORNFLOWERBLUE:1687547391,CORNSILK:4294499583,CRIMSON:3692313855,CYAN:16777215,DARKBLUE:35839,DARKCYAN:9145343,DARKGOLDENROD:3095837695,DARKGRAY:2846468607,DARKGREEN:6553855,DARKGREY:2846468607,DARKKHAKI:3182914559,DARKMAGENTA:2332068863,DARKOLIVEGREEN:1433087999,DARKORANGE:4287365375,DARKORCHID:2570243327,DARKRED:2332033279,DARKSALMON:3918953215,DARKSEAGREEN:2411499519,DARKSLATEBLUE:1211993087,DARKSLATEGRAY:793726975,DARKSLATEGREY:793726975,DARKTURQUOISE:13554175,DARKVIOLET:2483082239,DEEPPINK:4279538687,DEEPSKYBLUE:12582911,DIMGRAY:1768516095,DIMGREY:1768516095,DODGERBLUE:512819199,FIREBRICK:2988581631,FLORALWHITE:4294635775,FORESTGREEN:579543807,FUCHSIA:4278255615,GAINSBORO:3705462015,GHOSTWHITE:4177068031,GOLD:4292280575,GOLDENROD:3668254975,GRAY:2155905279,GREEN:8388863,GREENYELLOW:2919182335,GREY:2155905279,HONEYDEW:4043305215,HOTPINK:4285117695,INDIANRED:3445382399,INDIGO:1258324735,IVORY:4294963455,KHAKI:4041641215,LAVENDER:3873897215,LAVENDERBLUSH:4293981695,LAWNGREEN:2096890111,LEMONCHIFFON:4294626815,LIGHTBLUE:2916673279,LIGHTCORAL:4034953471,LIGHTCYAN:3774873599,LIGHTGOLDENRODYELLOW:4210742015,LIGHTGRAY:3553874943,LIGHTGREEN:2431553791,LIGHTGREY:3553874943,LIGHTPINK:4290167295,LIGHTSALMON:4288707327,LIGHTSEAGREEN:548580095,LIGHTSKYBLUE:2278488831,LIGHTSLATEGRAY:2005441023,LIGHTSLATEGREY:2005441023,LIGHTSTEELBLUE:2965692159,LIGHTYELLOW:4294959359,LIME:16711935,LIMEGREEN:852308735,LINEN:4210091775,MAGENTA:4278255615,MAROON:2147483903,MEDIUMAQUAMARINE:1724754687,MEDIUMBLUE:52735,MEDIUMORCHID:3126187007,MEDIUMPURPLE:2473647103,MEDIUMSEAGREEN:1018393087,MEDIUMSLATEBLUE:2070474495,MEDIUMSPRINGGREEN:16423679,MEDIUMTURQUOISE:1221709055,MEDIUMVIOLETRED:3340076543,MIDNIGHTBLUE:421097727,MINTCREAM:4127193855,MISTYROSE:4293190143,MOCCASIN:4293178879,NAVAJOWHITE:4292783615,NAVY:33023,OLDLACE:4260751103,OLIVE:2155872511,OLIVEDRAB:1804477439,ORANGE:4289003775,ORANGERED:4282712319,ORCHID:3664828159,PALEGOLDENROD:4008225535,PALEGREEN:2566625535,PALETURQUOISE:2951671551,PALEVIOLETRED:3681588223,PAPAYAWHIP:4293907967,PEACHPUFF:4292524543,PERU:3448061951,PINK:4290825215,PLUM:3718307327,POWDERBLUE:2967529215,PURPLE:2147516671,REBECCAPURPLE:1714657791,RED:4278190335,ROSYBROWN:3163525119,ROYALBLUE:1097458175,SADDLEBROWN:2336560127,SALMON:4202722047,SANDYBROWN:4104413439,SEAGREEN:780883967,SEASHELL:4294307583,SIENNA:2689740287,SILVER:3233857791,SKYBLUE:2278484991,SLATEBLUE:1784335871,SLATEGRAY:1887473919,SLATEGREY:1887473919,SNOW:4294638335,SPRINGGREEN:16744447,STEELBLUE:1182971135,TAN:3535047935,TEAL:8421631,THISTLE:3636451583,TOMATO:4284696575,TRANSPARENT:0,TURQUOISE:1088475391,VIOLET:4001558271,WHEAT:4125012991,WHITE:4294967295,WHITESMOKE:4126537215,YELLOW:4294902015,YELLOWGREEN:2597139199},eu={name:"background-clip",initialValue:"border-box",prefix:!1,type:1,parse:function(e,t){return t.map((function(e){if(RA(e))switch(e.value){case"padding-box":return 1;case"content-box":return 2}return 0}))}},tu={name:"background-color",initialValue:"transparent",prefix:!1,type:3,format:"color"},su=function(e,t){var s=jA(e,t[0]),i=t[1];return i&&wA(i)?{color:s,stop:i}:{color:s,stop:null}},iu=function(e,t){var s=e[0],i=e[e.length-1];null===s.stop&&(s.stop=BA),null===i.stop&&(i.stop=MA);for(var r=[],o=0,n=0;n<e.length;n++){var a=e[n].stop;if(null!==a){var l=UA(a,t);l>o?r.push(l):r.push(o),o=l}else r.push(null)}var h=null;for(n=0;n<r.length;n++){var c=r[n];if(null===c)null===h&&(h=n);else if(null!==h){for(var A=n-h,u=(c-r[h-1])/(A+1),p=1;p<=A;p++)r[h+p-1]=u*p;h=null}}return e.map((function(e,s){return{color:e.color,stop:Math.max(Math.min(1,r[s]/t),0)}}))},ru=function(e,t,s){var i="number"==typeof e?e:function(e,t,s){var i=t/2,r=s/2,o=UA(e[0],t)-i,n=r-UA(e[1],s);return(Math.atan2(n,o)+2*Math.PI)%(2*Math.PI)}(e,t,s),r=Math.abs(t*Math.sin(i))+Math.abs(s*Math.cos(i)),o=t/2,n=s/2,a=r/2,l=Math.sin(i-Math.PI/2)*a,h=Math.cos(i-Math.PI/2)*a;return[r,o-h,o+h,n-l,n+l]},ou=function(e,t){return Math.sqrt(e*e+t*t)},nu=function(e,t,s,i,r){return[[0,0],[0,t],[e,0],[e,t]].reduce((function(e,t){var o=t[0],n=t[1],a=ou(s-o,i-n);return(r?a<e.optimumDistance:a>e.optimumDistance)?{optimumCorner:t,optimumDistance:a}:e}),{optimumDistance:r?1/0:-1/0,optimumCorner:null}).optimumCorner},au=function(e,t){var s=VA(180),i=[];return OA(t).forEach((function(t,r){if(0===r){var o=t[0];if(20===o.type&&-1!==["top","left","right","bottom"].indexOf(o.value))return void(s=kA(t));if(GA(o))return void(s=(HA(e,o)+VA(270))%VA(360))}var n=su(e,t);i.push(n)})),{angle:s,stops:i,type:1}},lu=function(e,t){var s=0,i=3,r=[],o=[];return OA(t).forEach((function(t,n){var a=!0;if(0===n?a=t.reduce((function(e,t){if(RA(t))switch(t.value){case"center":return o.push(FA),!1;case"top":case"left":return o.push(BA),!1;case"right":case"bottom":return o.push(MA),!1}else if(wA(t)||SA(t))return o.push(t),!1;return e}),a):1===n&&(a=t.reduce((function(e,t){if(RA(t))switch(t.value){case"circle":return s=0,!1;case"ellipse":return s=1,!1;case"contain":case"closest-side":return i=0,!1;case"farthest-side":return i=1,!1;case"closest-corner":return i=2,!1;case"cover":case"farthest-corner":return i=3,!1}else if(SA(t)||wA(t))return Array.isArray(i)||(i=[]),i.push(t),!1;return e}),a)),a){var l=su(e,t);r.push(l)}})),{size:i,shape:s,stops:r,position:o,type:2}},hu=function(e,t){if(22===t.type){var s={url:t.value,type:0};return e.cache.addImage(t.value),s}if(18===t.type){var i=Au[t.name];if(void 0===i)throw new Error('Attempting to parse an unsupported image function "'+t.name+'"');return i(e,t.values)}throw new Error("Unsupported image type "+t.type)};var cu,Au={"linear-gradient":function(e,t){var s=VA(180),i=[];return OA(t).forEach((function(t,r){if(0===r){var o=t[0];if(20===o.type&&"to"===o.value)return void(s=kA(t));if(GA(o))return void(s=HA(e,o))}var n=su(e,t);i.push(n)})),{angle:s,stops:i,type:1}},"-moz-linear-gradient":au,"-ms-linear-gradient":au,"-o-linear-gradient":au,"-webkit-linear-gradient":au,"radial-gradient":function(e,t){var s=0,i=3,r=[],o=[];return OA(t).forEach((function(t,n){var a=!0;if(0===n){var l=!1;a=t.reduce((function(e,t){if(l)if(RA(t))switch(t.value){case"center":return o.push(FA),e;case"top":case"left":return o.push(BA),e;case"right":case"bottom":return o.push(MA),e}else(wA(t)||SA(t))&&o.push(t);else if(RA(t))switch(t.value){case"circle":return s=0,!1;case"ellipse":return s=1,!1;case"at":return l=!0,!1;case"closest-side":return i=0,!1;case"cover":case"farthest-side":return i=1,!1;case"contain":case"closest-corner":return i=2,!1;case"farthest-corner":return i=3,!1}else if(SA(t)||wA(t))return Array.isArray(i)||(i=[]),i.push(t),!1;return e}),a)}if(a){var h=su(e,t);r.push(h)}})),{size:i,shape:s,stops:r,position:o,type:2}},"-moz-radial-gradient":lu,"-ms-radial-gradient":lu,"-o-radial-gradient":lu,"-webkit-radial-gradient":lu,"-webkit-gradient":function(e,t){var s=VA(180),i=[],r=1;return OA(t).forEach((function(t,s){var o=t[0];if(0===s){if(RA(o)&&"linear"===o.value)return void(r=1);if(RA(o)&&"radial"===o.value)return void(r=2)}if(18===o.type)if("from"===o.name){var n=jA(e,o.values[0]);i.push({stop:BA,color:n})}else if("to"===o.name){n=jA(e,o.values[0]);i.push({stop:MA,color:n})}else if("color-stop"===o.name){var a=o.values.filter(CA);if(2===a.length){n=jA(e,a[1]);var l=a[0];_A(l)&&i.push({stop:{type:16,number:100*l.number,flags:l.flags},color:n})}}})),1===r?{angle:(s+VA(180))%VA(360),stops:i,type:r}:{size:3,shape:0,stops:i,position:[],type:r}}},uu={name:"background-image",initialValue:"none",type:1,prefix:!1,parse:function(e,t){if(0===t.length)return[];var s=t[0];return 20===s.type&&"none"===s.value?[]:t.filter((function(e){return CA(e)&&function(e){return!(20===e.type&&"none"===e.value||18===e.type&&!Au[e.name])}(e)})).map((function(t){return hu(e,t)}))}},pu={name:"background-origin",initialValue:"border-box",prefix:!1,type:1,parse:function(e,t){return t.map((function(e){if(RA(e))switch(e.value){case"padding-box":return 1;case"content-box":return 2}return 0}))}},du={name:"background-position",initialValue:"0% 0%",type:1,prefix:!1,parse:function(e,t){return OA(t).map((function(e){return e.filter(wA)})).map(xA)}},fu={name:"background-repeat",initialValue:"repeat",prefix:!1,type:1,parse:function(e,t){return OA(t).map((function(e){return e.filter(RA).map((function(e){return e.value})).join(" ")})).map(Eu)}},Eu=function(e){switch(e){case"no-repeat":return 1;case"repeat-x":case"repeat no-repeat":return 2;case"repeat-y":case"no-repeat repeat":return 3;default:return 0}};!function(e){e.AUTO="auto",e.CONTAIN="contain",e.COVER="cover"}(cu||(cu={}));var mu,yu={name:"background-size",initialValue:"0",prefix:!1,type:1,parse:function(e,t){return OA(t).map((function(e){return e.filter(gu)}))}},gu=function(e){return RA(e)||wA(e)},Iu=function(e){return{name:"border-"+e+"-color",initialValue:"transparent",prefix:!1,type:3,format:"color"}},vu=Iu("top"),Tu=Iu("right"),_u=Iu("bottom"),Ru=Iu("left"),Pu=function(e){return{name:"border-radius-"+e,initialValue:"0 0",prefix:!1,type:1,parse:function(e,t){return xA(t.filter(wA))}}},Du=Pu("top-left"),Nu=Pu("top-right"),Cu=Pu("bottom-right"),Ou=Pu("bottom-left"),bu=function(e){return{name:"border-"+e+"-style",initialValue:"solid",prefix:!1,type:2,parse:function(e,t){switch(t){case"none":return 0;case"dashed":return 2;case"dotted":return 3;case"double":return 4}return 1}}},Su=bu("top"),wu=bu("right"),xu=bu("bottom"),Bu=bu("left"),Fu=function(e){return{name:"border-"+e+"-width",initialValue:"0",type:0,prefix:!1,parse:function(e,t){return TA(t)?t.number:0}}},Mu=Fu("top"),Lu=Fu("right"),Uu=Fu("bottom"),Hu=Fu("left"),Gu={name:"color",initialValue:"transparent",prefix:!1,type:3,format:"color"},ku={name:"direction",initialValue:"ltr",prefix:!1,type:2,parse:function(e,t){return"rtl"===t?1:0}},Vu={name:"display",initialValue:"inline-block",prefix:!1,type:1,parse:function(e,t){return t.filter(RA).reduce((function(e,t){return e|ju(t.value)}),0)}},ju=function(e){switch(e){case"block":case"-webkit-box":return 2;case"inline":return 4;case"run-in":return 8;case"flow":return 16;case"flow-root":return 32;case"table":return 64;case"flex":case"-webkit-flex":return 128;case"grid":case"-ms-grid":return 256;case"ruby":return 512;case"subgrid":return 1024;case"list-item":return 2048;case"table-row-group":return 4096;case"table-header-group":return 8192;case"table-footer-group":return 16384;case"table-row":return 32768;case"table-cell":return 65536;case"table-column-group":return 131072;case"table-column":return 262144;case"table-caption":return 524288;case"ruby-base":return 1048576;case"ruby-text":return 2097152;case"ruby-base-container":return 4194304;case"ruby-text-container":return 8388608;case"contents":return 16777216;case"inline-block":return 33554432;case"inline-list-item":return 67108864;case"inline-table":return 134217728;case"inline-flex":return 268435456;case"inline-grid":return 536870912}return 0},Qu={name:"float",initialValue:"none",prefix:!1,type:2,parse:function(e,t){switch(t){case"left":return 1;case"right":return 2;case"inline-start":return 3;case"inline-end":return 4}return 0}},Wu={name:"letter-spacing",initialValue:"0",prefix:!1,type:0,parse:function(e,t){return 20===t.type&&"normal"===t.value?0:17===t.type||15===t.type?t.number:0}};!function(e){e.NORMAL="normal",e.STRICT="strict"}(mu||(mu={}));var zu,Ku={name:"line-break",initialValue:"normal",prefix:!1,type:2,parse:function(e,t){return"strict"===t?mu.STRICT:mu.NORMAL}},Yu={name:"line-height",initialValue:"normal",prefix:!1,type:4},Xu=function(e,t){return RA(e)&&"normal"===e.value?1.2*t:17===e.type?t*e.number:wA(e)?UA(e,t):t},Zu={name:"list-style-image",initialValue:"none",type:0,prefix:!1,parse:function(e,t){return 20===t.type&&"none"===t.value?null:hu(e,t)}},qu={name:"list-style-position",initialValue:"outside",prefix:!1,type:2,parse:function(e,t){return"inside"===t?0:1}},Ju={name:"list-style-type",initialValue:"none",prefix:!1,type:2,parse:function(e,t){switch(t){case"disc":return 0;case"circle":return 1;case"square":return 2;case"decimal":return 3;case"cjk-decimal":return 4;case"decimal-leading-zero":return 5;case"lower-roman":return 6;case"upper-roman":return 7;case"lower-greek":return 8;case"lower-alpha":return 9;case"upper-alpha":return 10;case"arabic-indic":return 11;case"armenian":return 12;case"bengali":return 13;case"cambodian":return 14;case"cjk-earthly-branch":return 15;case"cjk-heavenly-stem":return 16;case"cjk-ideographic":return 17;case"devanagari":return 18;case"ethiopic-numeric":return 19;case"georgian":return 20;case"gujarati":return 21;case"gurmukhi":case"hebrew":return 22;case"hiragana":return 23;case"hiragana-iroha":return 24;case"japanese-formal":return 25;case"japanese-informal":return 26;case"kannada":return 27;case"katakana":return 28;case"katakana-iroha":return 29;case"khmer":return 30;case"korean-hangul-formal":return 31;case"korean-hanja-formal":return 32;case"korean-hanja-informal":return 33;case"lao":return 34;case"lower-armenian":return 35;case"malayalam":return 36;case"mongolian":return 37;case"myanmar":return 38;case"oriya":return 39;case"persian":return 40;case"simp-chinese-formal":return 41;case"simp-chinese-informal":return 42;case"tamil":return 43;case"telugu":return 44;case"thai":return 45;case"tibetan":return 46;case"trad-chinese-formal":return 47;case"trad-chinese-informal":return 48;case"upper-armenian":return 49;case"disclosure-open":return 50;case"disclosure-closed":return 51;default:return-1}}},$u=function(e){return{name:"margin-"+e,initialValue:"0",prefix:!1,type:4}},ep=$u("top"),tp=$u("right"),sp=$u("bottom"),ip=$u("left"),rp={name:"overflow",initialValue:"visible",prefix:!1,type:1,parse:function(e,t){return t.filter(RA).map((function(e){switch(e.value){case"hidden":return 1;case"scroll":return 2;case"clip":return 3;case"auto":return 4;default:return 0}}))}},op={name:"overflow-wrap",initialValue:"normal",prefix:!1,type:2,parse:function(e,t){return"break-word"===t?"break-word":"normal"}},np=function(e){return{name:"padding-"+e,initialValue:"0",prefix:!1,type:3,format:"length-percentage"}},ap=np("top"),lp=np("right"),hp=np("bottom"),cp=np("left"),Ap={name:"text-align",initialValue:"left",prefix:!1,type:2,parse:function(e,t){switch(t){case"right":return 2;case"center":case"justify":return 1;default:return 0}}},up={name:"position",initialValue:"static",prefix:!1,type:2,parse:function(e,t){switch(t){case"relative":return 1;case"absolute":return 2;case"fixed":return 3;case"sticky":return 4}return 0}},pp={name:"text-shadow",initialValue:"none",type:1,prefix:!1,parse:function(e,t){return 1===t.length&&DA(t[0],"none")?[]:OA(t).map((function(t){for(var s={color:$A.TRANSPARENT,offsetX:BA,offsetY:BA,blur:BA},i=0,r=0;r<t.length;r++){var o=t[r];SA(o)?(0===i?s.offsetX=o:1===i?s.offsetY=o:s.blur=o,i++):s.color=jA(e,o)}return s}))}},dp={name:"text-transform",initialValue:"none",prefix:!1,type:2,parse:function(e,t){switch(t){case"uppercase":return 2;case"lowercase":return 1;case"capitalize":return 3}return 0}},fp={name:"transform",initialValue:"none",prefix:!0,type:0,parse:function(e,t){if(20===t.type&&"none"===t.value)return null;if(18===t.type){var s=Ep[t.name];if(void 0===s)throw new Error('Attempting to parse an unsupported transform function "'+t.name+'"');return s(t.values)}return null}},Ep={matrix:function(e){var t=e.filter((function(e){return 17===e.type})).map((function(e){return e.number}));return 6===t.length?t:null},matrix3d:function(e){var t=e.filter((function(e){return 17===e.type})).map((function(e){return e.number})),s=t[0],i=t[1];t[2],t[3];var r=t[4],o=t[5];t[6],t[7],t[8],t[9],t[10],t[11];var n=t[12],a=t[13];return t[14],t[15],16===t.length?[s,i,r,o,n,a]:null}},mp={type:16,number:50,flags:4},yp=[mp,mp],gp={name:"transform-origin",initialValue:"50% 50%",prefix:!0,type:1,parse:function(e,t){var s=t.filter(wA);return 2!==s.length?yp:[s[0],s[1]]}},Ip={name:"visible",initialValue:"none",prefix:!1,type:2,parse:function(e,t){switch(t){case"hidden":return 1;case"collapse":return 2;default:return 0}}};!function(e){e.NORMAL="normal",e.BREAK_ALL="break-all",e.KEEP_ALL="keep-all"}(zu||(zu={}));for(var vp={name:"word-break",initialValue:"normal",prefix:!1,type:2,parse:function(e,t){switch(t){case"break-all":return zu.BREAK_ALL;case"keep-all":return zu.KEEP_ALL;default:return zu.NORMAL}}},Tp={name:"z-index",initialValue:"auto",prefix:!1,type:0,parse:function(e,t){if(20===t.type)return{auto:!0,order:0};if(_A(t))return{auto:!1,order:t.number};throw new Error("Invalid z-index number parsed")}},_p=function(e,t){if(15===t.type)switch(t.unit.toLowerCase()){case"s":return 1e3*t.number;case"ms":return t.number}throw new Error("Unsupported time type")},Rp={name:"opacity",initialValue:"1",type:0,prefix:!1,parse:function(e,t){return _A(t)?t.number:1}},Pp={name:"text-decoration-color",initialValue:"transparent",prefix:!1,type:3,format:"color"},Dp={name:"text-decoration-line",initialValue:"none",prefix:!1,type:1,parse:function(e,t){return t.filter(RA).map((function(e){switch(e.value){case"underline":return 1;case"overline":return 2;case"line-through":return 3;case"none":return 4}return 0})).filter((function(e){return 0!==e}))}},Np={name:"font-family",initialValue:"",prefix:!1,type:1,parse:function(e,t){var s=[],i=[];return t.forEach((function(e){switch(e.type){case 20:case 0:s.push(e.value);break;case 17:s.push(e.number.toString());break;case 4:i.push(s.join(" ")),s.length=0}})),s.length&&i.push(s.join(" ")),i.map((function(e){return-1===e.indexOf(" ")?e:"'"+e+"'"}))}},Cp={name:"font-size",initialValue:"0",prefix:!1,type:3,format:"length"},Op={name:"font-weight",initialValue:"normal",type:0,prefix:!1,parse:function(e,t){return _A(t)?t.number:RA(t)&&"bold"===t.value?700:400}},bp={name:"font-variant",initialValue:"none",type:1,prefix:!1,parse:function(e,t){return t.filter(RA).map((function(e){return e.value}))}},Sp={name:"font-style",initialValue:"normal",prefix:!1,type:2,parse:function(e,t){switch(t){case"oblique":return"oblique";case"italic":return"italic";default:return"normal"}}},wp=function(e,t){return 0!=(e&t)},xp={name:"content",initialValue:"none",type:1,prefix:!1,parse:function(e,t){if(0===t.length)return[];var s=t[0];return 20===s.type&&"none"===s.value?[]:t}},Bp={name:"counter-increment",initialValue:"none",prefix:!0,type:1,parse:function(e,t){if(0===t.length)return null;var s=t[0];if(20===s.type&&"none"===s.value)return null;for(var i=[],r=t.filter(NA),o=0;o<r.length;o++){var n=r[o],a=r[o+1];if(20===n.type){var l=a&&_A(a)?a.number:1;i.push({counter:n.value,increment:l})}}return i}},Fp={name:"counter-reset",initialValue:"none",prefix:!0,type:1,parse:function(e,t){if(0===t.length)return[];for(var s=[],i=t.filter(NA),r=0;r<i.length;r++){var o=i[r],n=i[r+1];if(RA(o)&&"none"!==o.value){var a=n&&_A(n)?n.number:0;s.push({counter:o.value,reset:a})}}return s}},Mp={name:"duration",initialValue:"0s",prefix:!1,type:1,parse:function(e,t){return t.filter(TA).map((function(t){return _p(e,t)}))}},Lp={name:"quotes",initialValue:"none",prefix:!0,type:1,parse:function(e,t){if(0===t.length)return null;var s=t[0];if(20===s.type&&"none"===s.value)return null;var i=[],r=t.filter(PA);if(r.length%2!=0)return null;for(var o=0;o<r.length;o+=2){var n=r[o].value,a=r[o+1].value;i.push({open:n,close:a})}return i}},Up=function(e,t,s){if(!e)return"";var i=e[Math.min(t,e.length-1)];return i?s?i.open:i.close:""},Hp={name:"box-shadow",initialValue:"none",type:1,prefix:!1,parse:function(e,t){return 1===t.length&&DA(t[0],"none")?[]:OA(t).map((function(t){for(var s={color:255,offsetX:BA,offsetY:BA,blur:BA,spread:BA,inset:!1},i=0,r=0;r<t.length;r++){var o=t[r];DA(o,"inset")?s.inset=!0:SA(o)?(0===i?s.offsetX=o:1===i?s.offsetY=o:2===i?s.blur=o:s.spread=o,i++):s.color=jA(e,o)}return s}))}},Gp={name:"paint-order",initialValue:"normal",prefix:!1,type:1,parse:function(e,t){var s=[];return t.filter(RA).forEach((function(e){switch(e.value){case"stroke":s.push(1);break;case"fill":s.push(0);break;case"markers":s.push(2)}})),[0,1,2].forEach((function(e){-1===s.indexOf(e)&&s.push(e)})),s}},kp={name:"-webkit-text-stroke-color",initialValue:"currentcolor",prefix:!1,type:3,format:"color"},Vp={name:"-webkit-text-stroke-width",initialValue:"0",type:0,prefix:!1,parse:function(e,t){return TA(t)?t.number:0}},jp=function(){function e(e,t){var s,i;this.animationDuration=zp(e,Mp,t.animationDuration),this.backgroundClip=zp(e,eu,t.backgroundClip),this.backgroundColor=zp(e,tu,t.backgroundColor),this.backgroundImage=zp(e,uu,t.backgroundImage),this.backgroundOrigin=zp(e,pu,t.backgroundOrigin),this.backgroundPosition=zp(e,du,t.backgroundPosition),this.backgroundRepeat=zp(e,fu,t.backgroundRepeat),this.backgroundSize=zp(e,yu,t.backgroundSize),this.borderTopColor=zp(e,vu,t.borderTopColor),this.borderRightColor=zp(e,Tu,t.borderRightColor),this.borderBottomColor=zp(e,_u,t.borderBottomColor),this.borderLeftColor=zp(e,Ru,t.borderLeftColor),this.borderTopLeftRadius=zp(e,Du,t.borderTopLeftRadius),this.borderTopRightRadius=zp(e,Nu,t.borderTopRightRadius),this.borderBottomRightRadius=zp(e,Cu,t.borderBottomRightRadius),this.borderBottomLeftRadius=zp(e,Ou,t.borderBottomLeftRadius),this.borderTopStyle=zp(e,Su,t.borderTopStyle),this.borderRightStyle=zp(e,wu,t.borderRightStyle),this.borderBottomStyle=zp(e,xu,t.borderBottomStyle),this.borderLeftStyle=zp(e,Bu,t.borderLeftStyle),this.borderTopWidth=zp(e,Mu,t.borderTopWidth),this.borderRightWidth=zp(e,Lu,t.borderRightWidth),this.borderBottomWidth=zp(e,Uu,t.borderBottomWidth),this.borderLeftWidth=zp(e,Hu,t.borderLeftWidth),this.boxShadow=zp(e,Hp,t.boxShadow),this.color=zp(e,Gu,t.color),this.direction=zp(e,ku,t.direction),this.display=zp(e,Vu,t.display),this.float=zp(e,Qu,t.cssFloat),this.fontFamily=zp(e,Np,t.fontFamily),this.fontSize=zp(e,Cp,t.fontSize),this.fontStyle=zp(e,Sp,t.fontStyle),this.fontVariant=zp(e,bp,t.fontVariant),this.fontWeight=zp(e,Op,t.fontWeight),this.letterSpacing=zp(e,Wu,t.letterSpacing),this.lineBreak=zp(e,Ku,t.lineBreak),this.lineHeight=zp(e,Yu,t.lineHeight),this.listStyleImage=zp(e,Zu,t.listStyleImage),this.listStylePosition=zp(e,qu,t.listStylePosition),this.listStyleType=zp(e,Ju,t.listStyleType),this.marginTop=zp(e,ep,t.marginTop),this.marginRight=zp(e,tp,t.marginRight),this.marginBottom=zp(e,sp,t.marginBottom),this.marginLeft=zp(e,ip,t.marginLeft),this.opacity=zp(e,Rp,t.opacity);var r=zp(e,rp,t.overflow);this.overflowX=r[0],this.overflowY=r[r.length>1?1:0],this.overflowWrap=zp(e,op,t.overflowWrap),this.paddingTop=zp(e,ap,t.paddingTop),this.paddingRight=zp(e,lp,t.paddingRight),this.paddingBottom=zp(e,hp,t.paddingBottom),this.paddingLeft=zp(e,cp,t.paddingLeft),this.paintOrder=zp(e,Gp,t.paintOrder),this.position=zp(e,up,t.position),this.textAlign=zp(e,Ap,t.textAlign),this.textDecorationColor=zp(e,Pp,null!==(s=t.textDecorationColor)&&void 0!==s?s:t.color),this.textDecorationLine=zp(e,Dp,null!==(i=t.textDecorationLine)&&void 0!==i?i:t.textDecoration),this.textShadow=zp(e,pp,t.textShadow),this.textTransform=zp(e,dp,t.textTransform),this.transform=zp(e,fp,t.transform),this.transformOrigin=zp(e,gp,t.transformOrigin),this.visibility=zp(e,Ip,t.visibility),this.webkitTextStrokeColor=zp(e,kp,t.webkitTextStrokeColor),this.webkitTextStrokeWidth=zp(e,Vp,t.webkitTextStrokeWidth),this.wordBreak=zp(e,vp,t.wordBreak),this.zIndex=zp(e,Tp,t.zIndex)}return e.prototype.isVisible=function(){return this.display>0&&this.opacity>0&&0===this.visibility},e.prototype.isTransparent=function(){return QA(this.backgroundColor)},e.prototype.isTransformed=function(){return null!==this.transform},e.prototype.isPositioned=function(){return 0!==this.position},e.prototype.isPositionedWithZIndex=function(){return this.isPositioned()&&!this.zIndex.auto},e.prototype.isFloating=function(){return 0!==this.float},e.prototype.isInlineLevel=function(){return wp(this.display,4)||wp(this.display,33554432)||wp(this.display,268435456)||wp(this.display,536870912)||wp(this.display,67108864)||wp(this.display,134217728)},e}(),Qp=function(e,t){this.content=zp(e,xp,t.content),this.quotes=zp(e,Lp,t.quotes)},Wp=function(e,t){this.counterIncrement=zp(e,Bp,t.counterIncrement),this.counterReset=zp(e,Fp,t.counterReset)},zp=function(e,t,s){var i=new IA,r=null!=s?s.toString():t.initialValue;i.write(r);var o=new vA(i.read());switch(t.type){case 2:var n=o.parseComponentValue();return t.parse(e,RA(n)?n.value:t.initialValue);case 0:return t.parse(e,o.parseComponentValue());case 1:return t.parse(e,o.parseComponentValues());case 4:return o.parseComponentValue();case 3:switch(t.format){case"angle":return HA(e,o.parseComponentValue());case"color":return jA(e,o.parseComponentValue());case"image":return hu(e,o.parseComponentValue());case"length":var a=o.parseComponentValue();return SA(a)?a:BA;case"length-percentage":var l=o.parseComponentValue();return wA(l)?l:BA;case"time":return _p(e,o.parseComponentValue())}}},Kp=function(e,t){var s=function(e){switch(e.getAttribute("data-html2canvas-debug")){case"all":return 1;case"clone":return 2;case"parse":return 3;case"render":return 4;default:return 0}}(e);return 1===s||t===s},Yp=function(e,t){this.context=e,this.textNodes=[],this.elements=[],this.flags=0,Kp(t,3),this.styles=new jp(e,window.getComputedStyle(t,null)),Yd(t)&&(this.styles.animationDuration.some((function(e){return e>0}))&&(t.style.animationDuration="0s"),null!==this.styles.transform&&(t.style.transform="none")),this.bounds=Wh(this.context,t),Kp(t,4)&&(this.flags|=16)},Xp="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",Zp="undefined"==typeof Uint8Array?[]:new Uint8Array(256),qp=0;qp<Xp.length;qp++)Zp[Xp.charCodeAt(qp)]=qp;for(var Jp=function(e,t,s){return e.slice?e.slice(t,s):new Uint16Array(Array.prototype.slice.call(e,t,s))},$p=function(){function e(e,t,s,i,r,o){this.initialValue=e,this.errorValue=t,this.highStart=s,this.highValueIndex=i,this.index=r,this.data=o}return e.prototype.get=function(e){var t;if(e>=0){if(e<55296||e>56319&&e<=65535)return t=((t=this.index[e>>5])<<2)+(31&e),this.data[t];if(e<=65535)return t=((t=this.index[2048+(e-55296>>5)])<<2)+(31&e),this.data[t];if(e<this.highStart)return t=2080+(e>>11),t=this.index[t],t+=e>>5&63,t=((t=this.index[t])<<2)+(31&e),this.data[t];if(e<=1114111)return this.data[this.highValueIndex]}return this.errorValue},e}(),ed="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",td="undefined"==typeof Uint8Array?[]:new Uint8Array(256),sd=0;sd<ed.length;sd++)td[ed.charCodeAt(sd)]=sd;var id,rd=8,od=9,nd=11,ad=12,ld=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];if(String.fromCodePoint)return String.fromCodePoint.apply(String,e);var s=e.length;if(!s)return"";for(var i=[],r=-1,o="";++r<s;){var n=e[r];n<=65535?i.push(n):(n-=65536,i.push(55296+(n>>10),n%1024+56320)),(r+1===s||i.length>16384)&&(o+=String.fromCharCode.apply(String,i),i.length=0)}return o},hd=function(e,t){var s,i,r,o=function(e){var t,s,i,r,o,n=.75*e.length,a=e.length,l=0;"="===e[e.length-1]&&(n--,"="===e[e.length-2]&&n--);var h="undefined"!=typeof ArrayBuffer&&"undefined"!=typeof Uint8Array&&void 0!==Uint8Array.prototype.slice?new ArrayBuffer(n):new Array(n),c=Array.isArray(h)?h:new Uint8Array(h);for(t=0;t<a;t+=4)s=Zp[e.charCodeAt(t)],i=Zp[e.charCodeAt(t+1)],r=Zp[e.charCodeAt(t+2)],o=Zp[e.charCodeAt(t+3)],c[l++]=s<<2|i>>4,c[l++]=(15&i)<<4|r>>2,c[l++]=(3&r)<<6|63&o;return h}(e),n=Array.isArray(o)?function(e){for(var t=e.length,s=[],i=0;i<t;i+=4)s.push(e[i+3]<<24|e[i+2]<<16|e[i+1]<<8|e[i]);return s}(o):new Uint32Array(o),a=Array.isArray(o)?function(e){for(var t=e.length,s=[],i=0;i<t;i+=2)s.push(e[i+1]<<8|e[i]);return s}(o):new Uint16Array(o),l=Jp(a,12,n[4]/2),h=2===n[5]?Jp(a,(24+n[4])/2):(s=n,i=Math.ceil((24+n[4])/4),s.slice?s.slice(i,r):new Uint32Array(Array.prototype.slice.call(s,i,r)));return new $p(n[0],n[1],n[2],n[3],l,h)}("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"),cd=function(e){return hd.get(e)},Ad=function(e,t,s){var i=s-2,r=t[i],o=t[s-1],n=t[s];if(2===o&&3===n)return"×";if(2===o||3===o||4===o)return"÷";if(2===n||3===n||4===n)return"÷";if(o===rd&&-1!==[rd,od,nd,ad].indexOf(n))return"×";if(!(o!==nd&&o!==od||n!==od&&10!==n))return"×";if((o===ad||10===o)&&10===n)return"×";if(13===n||5===n)return"×";if(7===n)return"×";if(1===o)return"×";if(13===o&&14===n){for(;5===r;)r=t[--i];if(14===r)return"×"}if(15===o&&15===n){for(var a=0;15===r;)a++,r=t[--i];if(a%2==0)return"×"}return"÷"},ud=function(e){var t=function(e){for(var t=[],s=0,i=e.length;s<i;){var r=e.charCodeAt(s++);if(r>=55296&&r<=56319&&s<i){var o=e.charCodeAt(s++);56320==(64512&o)?t.push(((1023&r)<<10)+(1023&o)+65536):(t.push(r),s--)}else t.push(r)}return t}(e),s=t.length,i=0,r=0,o=t.map(cd);return{next:function(){if(i>=s)return{done:!0,value:null};for(var e="×";i<s&&"×"===(e=Ad(0,o,++i)););if("×"!==e||i===s){var n=ld.apply(null,t.slice(r,i));return r=i,{value:n,done:!1}}return{done:!0,value:null}}}},pd=function(e){return 0===e[0]&&255===e[1]&&0===e[2]&&255===e[3]},dd=function(e,t,s,i,r){var o="http://www.w3.org/2000/svg",n=document.createElementNS(o,"svg"),a=document.createElementNS(o,"foreignObject");return n.setAttributeNS(null,"width",e.toString()),n.setAttributeNS(null,"height",t.toString()),a.setAttributeNS(null,"width","100%"),a.setAttributeNS(null,"height","100%"),a.setAttributeNS(null,"x",s.toString()),a.setAttributeNS(null,"y",i.toString()),a.setAttributeNS(null,"externalResourcesRequired","true"),n.appendChild(a),a.appendChild(r),n},fd=function(e){return new Promise((function(t,s){var i=new Image;i.onload=function(){return t(i)},i.onerror=s,i.src="data:image/svg+xml;charset=utf-8,"+encodeURIComponent((new XMLSerializer).serializeToString(e))}))},Ed={get SUPPORT_RANGE_BOUNDS(){var e=function(e){if(e.createRange){var t=e.createRange();if(t.getBoundingClientRect){var s=e.createElement("boundtest");s.style.height="123px",s.style.display="block",e.body.appendChild(s),t.selectNode(s);var i=t.getBoundingClientRect(),r=Math.round(i.height);if(e.body.removeChild(s),123===r)return!0}}return!1}(document);return Object.defineProperty(Ed,"SUPPORT_RANGE_BOUNDS",{value:e}),e},get SUPPORT_WORD_BREAKING(){var e=Ed.SUPPORT_RANGE_BOUNDS&&function(e){var t=e.createElement("boundtest");t.style.width="50px",t.style.display="block",t.style.fontSize="12px",t.style.letterSpacing="0px",t.style.wordSpacing="0px",e.body.appendChild(t);var s=e.createRange();t.innerHTML="function"==typeof"".repeat?"&#128104;".repeat(10):"";var i=t.firstChild,r=zh(i.data).map((function(e){return Kh(e)})),o=0,n={},a=r.every((function(e,t){s.setStart(i,o),s.setEnd(i,o+e.length);var r=s.getBoundingClientRect();o+=e.length;var a=r.x>n.x||r.y>n.y;return n=r,0===t||a}));return e.body.removeChild(t),a}(document);return Object.defineProperty(Ed,"SUPPORT_WORD_BREAKING",{value:e}),e},get SUPPORT_SVG_DRAWING(){var e=function(e){var t=new Image,s=e.createElement("canvas"),i=s.getContext("2d");if(!i)return!1;t.src="data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg'></svg>";try{i.drawImage(t,0,0),s.toDataURL()}catch(e){return!1}return!0}(document);return Object.defineProperty(Ed,"SUPPORT_SVG_DRAWING",{value:e}),e},get SUPPORT_FOREIGNOBJECT_DRAWING(){var e="function"==typeof Array.from&&"function"==typeof window.fetch?function(e){var t=e.createElement("canvas"),s=100;t.width=s,t.height=s;var i=t.getContext("2d");if(!i)return Promise.reject(!1);i.fillStyle="rgb(0, 255, 0)",i.fillRect(0,0,s,s);var r=new Image,o=t.toDataURL();r.src=o;var n=dd(s,s,0,0,r);return i.fillStyle="red",i.fillRect(0,0,s,s),fd(n).then((function(t){i.drawImage(t,0,0);var r=i.getImageData(0,0,s,s).data;i.fillStyle="red",i.fillRect(0,0,s,s);var n=e.createElement("div");return n.style.backgroundImage="url("+o+")",n.style.height="100px",pd(r)?fd(dd(s,s,0,0,n)):Promise.reject(!1)})).then((function(e){return i.drawImage(e,0,0),pd(i.getImageData(0,0,s,s).data)})).catch((function(){return!1}))}(document):Promise.resolve(!1);return Object.defineProperty(Ed,"SUPPORT_FOREIGNOBJECT_DRAWING",{value:e}),e},get SUPPORT_CORS_IMAGES(){var e=void 0!==(new Image).crossOrigin;return Object.defineProperty(Ed,"SUPPORT_CORS_IMAGES",{value:e}),e},get SUPPORT_RESPONSE_TYPE(){var e="string"==typeof(new XMLHttpRequest).responseType;return Object.defineProperty(Ed,"SUPPORT_RESPONSE_TYPE",{value:e}),e},get SUPPORT_CORS_XHR(){var e="withCredentials"in new XMLHttpRequest;return Object.defineProperty(Ed,"SUPPORT_CORS_XHR",{value:e}),e},get SUPPORT_NATIVE_TEXT_SEGMENTATION(){var e=!("undefined"==typeof Intl||!Intl.Segmenter);return Object.defineProperty(Ed,"SUPPORT_NATIVE_TEXT_SEGMENTATION",{value:e}),e}},md=function(e,t){this.text=e,this.bounds=t},yd=function(e,t){var s=t.ownerDocument;if(s){var i=s.createElement("html2canvaswrapper");i.appendChild(t.cloneNode(!0));var r=t.parentNode;if(r){r.replaceChild(i,t);var o=Wh(e,i);return i.firstChild&&r.replaceChild(i.firstChild,i),o}}return Qh.EMPTY},gd=function(e,t,s){var i=e.ownerDocument;if(!i)throw new Error("Node has no owner document");var r=i.createRange();return r.setStart(e,t),r.setEnd(e,t+s),r},Id=function(e){if(Ed.SUPPORT_NATIVE_TEXT_SEGMENTATION){var t=new Intl.Segmenter(void 0,{granularity:"grapheme"});return Array.from(t.segment(e)).map((function(e){return e.segment}))}return function(e){for(var t,s=ud(e),i=[];!(t=s.next()).done;)t.value&&i.push(t.value.slice());return i}(e)},vd=function(e,t){return 0!==t.letterSpacing?Id(e):function(e,t){if(Ed.SUPPORT_NATIVE_TEXT_SEGMENTATION){var s=new Intl.Segmenter(void 0,{granularity:"word"});return Array.from(s.segment(e)).map((function(e){return e.segment}))}return _d(e,t)}(e,t)},Td=[32,160,4961,65792,65793,4153,4241],_d=function(e,t){for(var s,i=function(e,t){var s=zh(e),i=kc(s,t),r=i[0],o=i[1],n=i[2],a=s.length,l=0,h=0;return{next:function(){if(h>=a)return{done:!0,value:null};for(var e="×";h<a&&"×"===(e=Gc(s,o,r,++h,n)););if("×"!==e||h===a){var t=new Vc(s,e,l,h);return l=h,{value:t,done:!1}}return{done:!0,value:null}}}}(e,{lineBreak:t.lineBreak,wordBreak:"break-word"===t.overflowWrap?"break-word":t.wordBreak}),r=[],o=function(){if(s.value){var e=s.value.slice(),t=zh(e),i="";t.forEach((function(e){-1===Td.indexOf(e)?i+=Kh(e):(i.length&&r.push(i),r.push(Kh(e)),i="")})),i.length&&r.push(i)}};!(s=i.next()).done;)o();return r},Rd=function(e,t,s){this.text=Pd(t.data,s.textTransform),this.textBounds=function(e,t,s,i){var r=vd(t,s),o=[],n=0;return r.forEach((function(t){if(s.textDecorationLine.length||t.trim().length>0)if(Ed.SUPPORT_RANGE_BOUNDS){var r=gd(i,n,t.length).getClientRects();if(r.length>1){var a=Id(t),l=0;a.forEach((function(t){o.push(new md(t,Qh.fromDOMRectList(e,gd(i,l+n,t.length).getClientRects()))),l+=t.length}))}else o.push(new md(t,Qh.fromDOMRectList(e,r)))}else{var h=i.splitText(t.length);o.push(new md(t,yd(e,i))),i=h}else Ed.SUPPORT_RANGE_BOUNDS||(i=i.splitText(t.length));n+=t.length})),o}(e,this.text,s,t)},Pd=function(e,t){switch(t){case 1:return e.toLowerCase();case 3:return e.replace(Dd,Nd);case 2:return e.toUpperCase();default:return e}},Dd=/(^|\s|:|-|\(|\))([a-z])/g,Nd=function(e,t,s){return e.length>0?t+s.toUpperCase():e},Cd=function(e){function t(t,s){var i=e.call(this,t,s)||this;return i.src=s.currentSrc||s.src,i.intrinsicWidth=s.naturalWidth,i.intrinsicHeight=s.naturalHeight,i.context.cache.addImage(i.src),i}return Hh(t,e),t}(Yp),Od=function(e){function t(t,s){var i=e.call(this,t,s)||this;return i.canvas=s,i.intrinsicWidth=s.width,i.intrinsicHeight=s.height,i}return Hh(t,e),t}(Yp),bd=function(e){function t(t,s){var i=e.call(this,t,s)||this,r=new XMLSerializer,o=Wh(t,s);return s.setAttribute("width",o.width+"px"),s.setAttribute("height",o.height+"px"),i.svg="data:image/svg+xml,"+encodeURIComponent(r.serializeToString(s)),i.intrinsicWidth=s.width.baseVal.value,i.intrinsicHeight=s.height.baseVal.value,i.context.cache.addImage(i.svg),i}return Hh(t,e),t}(Yp),Sd=function(e){function t(t,s){var i=e.call(this,t,s)||this;return i.value=s.value,i}return Hh(t,e),t}(Yp),wd=function(e){function t(t,s){var i=e.call(this,t,s)||this;return i.start=s.start,i.reversed="boolean"==typeof s.reversed&&!0===s.reversed,i}return Hh(t,e),t}(Yp),xd=[{type:15,flags:0,unit:"px",number:3}],Bd=[{type:16,flags:0,number:50}],Fd="password",Md=function(e){function t(t,s){var i,r,o,n=e.call(this,t,s)||this;switch(n.type=s.type.toLowerCase(),n.checked=s.checked,n.value=0===(r=(i=s).type===Fd?new Array(i.value.length+1).join("•"):i.value).length?i.placeholder||"":r,"checkbox"!==n.type&&"radio"!==n.type||(n.styles.backgroundColor=3739148031,n.styles.borderTopColor=n.styles.borderRightColor=n.styles.borderBottomColor=n.styles.borderLeftColor=2779096575,n.styles.borderTopWidth=n.styles.borderRightWidth=n.styles.borderBottomWidth=n.styles.borderLeftWidth=1,n.styles.borderTopStyle=n.styles.borderRightStyle=n.styles.borderBottomStyle=n.styles.borderLeftStyle=1,n.styles.backgroundClip=[0],n.styles.backgroundOrigin=[0],n.bounds=(o=n.bounds).width>o.height?new Qh(o.left+(o.width-o.height)/2,o.top,o.height,o.height):o.width<o.height?new Qh(o.left,o.top+(o.height-o.width)/2,o.width,o.width):o),n.type){case"checkbox":n.styles.borderTopRightRadius=n.styles.borderTopLeftRadius=n.styles.borderBottomRightRadius=n.styles.borderBottomLeftRadius=xd;break;case"radio":n.styles.borderTopRightRadius=n.styles.borderTopLeftRadius=n.styles.borderBottomRightRadius=n.styles.borderBottomLeftRadius=Bd}return n}return Hh(t,e),t}(Yp),Ld=function(e){function t(t,s){var i=e.call(this,t,s)||this,r=s.options[s.selectedIndex||0];return i.value=r&&r.text||"",i}return Hh(t,e),t}(Yp),Ud=function(e){function t(t,s){var i=e.call(this,t,s)||this;return i.value=s.value,i}return Hh(t,e),t}(Yp),Hd=function(e){function t(t,s){var i=e.call(this,t,s)||this;i.src=s.src,i.width=parseInt(s.width,10)||0,i.height=parseInt(s.height,10)||0,i.backgroundColor=i.styles.backgroundColor;try{if(s.contentWindow&&s.contentWindow.document&&s.contentWindow.document.documentElement){i.tree=jd(t,s.contentWindow.document.documentElement);var r=s.contentWindow.document.documentElement?JA(t,getComputedStyle(s.contentWindow.document.documentElement).backgroundColor):$A.TRANSPARENT,o=s.contentWindow.document.body?JA(t,getComputedStyle(s.contentWindow.document.body).backgroundColor):$A.TRANSPARENT;i.backgroundColor=QA(r)?QA(o)?i.styles.backgroundColor:o:r}}catch(e){}return i}return Hh(t,e),t}(Yp),Gd=["OL","UL","MENU"],kd=function(e,t,s,i){for(var r=t.firstChild,o=void 0;r;r=o)if(o=r.nextSibling,zd(r)&&r.data.trim().length>0)s.textNodes.push(new Rd(e,r,s.styles));else if(Kd(r))if(hf(r)&&r.assignedNodes)r.assignedNodes().forEach((function(t){return kd(e,t,s,i)}));else{var n=Vd(e,r);n.styles.isVisible()&&(Qd(r,n,i)?n.flags|=4:Wd(n.styles)&&(n.flags|=2),-1!==Gd.indexOf(r.tagName)&&(n.flags|=8),s.elements.push(n),r.slot,r.shadowRoot?kd(e,r.shadowRoot,n,i):af(r)||$d(r)||lf(r)||kd(e,r,n,i))}},Vd=function(e,t){return rf(t)?new Cd(e,t):tf(t)?new Od(e,t):$d(t)?new bd(e,t):Zd(t)?new Sd(e,t):qd(t)?new wd(e,t):Jd(t)?new Md(e,t):lf(t)?new Ld(e,t):af(t)?new Ud(e,t):of(t)?new Hd(e,t):new Yp(e,t)},jd=function(e,t){var s=Vd(e,t);return s.flags|=4,kd(e,t,s,s),s},Qd=function(e,t,s){return t.styles.isPositionedWithZIndex()||t.styles.opacity<1||t.styles.isTransformed()||ef(e)&&s.styles.isTransparent()},Wd=function(e){return e.isPositioned()||e.isFloating()},zd=function(e){return e.nodeType===Node.TEXT_NODE},Kd=function(e){return e.nodeType===Node.ELEMENT_NODE},Yd=function(e){return Kd(e)&&void 0!==e.style&&!Xd(e)},Xd=function(e){return"object"==typeof e.className},Zd=function(e){return"LI"===e.tagName},qd=function(e){return"OL"===e.tagName},Jd=function(e){return"INPUT"===e.tagName},$d=function(e){return"svg"===e.tagName},ef=function(e){return"BODY"===e.tagName},tf=function(e){return"CANVAS"===e.tagName},sf=function(e){return"VIDEO"===e.tagName},rf=function(e){return"IMG"===e.tagName},of=function(e){return"IFRAME"===e.tagName},nf=function(e){return"STYLE"===e.tagName},af=function(e){return"TEXTAREA"===e.tagName},lf=function(e){return"SELECT"===e.tagName},hf=function(e){return"SLOT"===e.tagName},cf=function(e){return e.tagName.indexOf("-")>0},Af=function(){function e(){this.counters={}}return e.prototype.getCounterValue=function(e){var t=this.counters[e];return t&&t.length?t[t.length-1]:1},e.prototype.getCounterValues=function(e){var t=this.counters[e];return t||[]},e.prototype.pop=function(e){var t=this;e.forEach((function(e){return t.counters[e].pop()}))},e.prototype.parse=function(e){var t=this,s=e.counterIncrement,i=e.counterReset,r=!0;null!==s&&s.forEach((function(e){var s=t.counters[e.counter];s&&0!==e.increment&&(r=!1,s.length||s.push(1),s[Math.max(0,s.length-1)]+=e.increment)}));var o=[];return r&&i.forEach((function(e){var s=t.counters[e.counter];o.push(e.counter),s||(s=t.counters[e.counter]=[]),s.push(e.reset)})),o},e}(),uf={integers:[1e3,900,500,400,100,90,50,40,10,9,5,4,1],values:["M","CM","D","CD","C","XC","L","XL","X","IX","V","IV","I"]},pf={integers:[9e3,8e3,7e3,6e3,5e3,4e3,3e3,2e3,1e3,900,800,700,600,500,400,300,200,100,90,80,70,60,50,40,30,20,10,9,8,7,6,5,4,3,2,1],values:["Ք","Փ","Ւ","Ց","Ր","Տ","Վ","Ս","Ռ","Ջ","Պ","Չ","Ո","Շ","Ն","Յ","Մ","Ճ","Ղ","Ձ","Հ","Կ","Ծ","Խ","Լ","Ի","Ժ","Թ","Ը","Է","Զ","Ե","Դ","Գ","Բ","Ա"]},df={integers:[1e4,9e3,8e3,7e3,6e3,5e3,4e3,3e3,2e3,1e3,400,300,200,100,90,80,70,60,50,40,30,20,19,18,17,16,15,10,9,8,7,6,5,4,3,2,1],values:["י׳","ט׳","ח׳","ז׳","ו׳","ה׳","ד׳","ג׳","ב׳","א׳","ת","ש","ר","ק","צ","פ","ע","ס","נ","מ","ל","כ","יט","יח","יז","טז","טו","י","ט","ח","ז","ו","ה","ד","ג","ב","א"]},ff={integers:[1e4,9e3,8e3,7e3,6e3,5e3,4e3,3e3,2e3,1e3,900,800,700,600,500,400,300,200,100,90,80,70,60,50,40,30,20,10,9,8,7,6,5,4,3,2,1],values:["ჵ","ჰ","ჯ","ჴ","ხ","ჭ","წ","ძ","ც","ჩ","შ","ყ","ღ","ქ","ფ","ჳ","ტ","ს","რ","ჟ","პ","ო","ჲ","ნ","მ","ლ","კ","ი","თ","ჱ","ზ","ვ","ე","დ","გ","ბ","ა"]},Ef=function(e,t,s,i,r,o){return e<t||e>s?vf(e,r,o.length>0):i.integers.reduce((function(t,s,r){for(;e>=s;)e-=s,t+=i.values[r];return t}),"")+o},mf=function(e,t,s,i){var r="";do{s||e--,r=i(e)+r,e/=t}while(e*t>=t);return r},yf=function(e,t,s,i,r){var o=s-t+1;return(e<0?"-":"")+(mf(Math.abs(e),o,i,(function(e){return Kh(Math.floor(e%o)+t)}))+r)},gf=function(e,t,s){void 0===s&&(s=". ");var i=t.length;return mf(Math.abs(e),i,!1,(function(e){return t[Math.floor(e%i)]}))+s},If=function(e,t,s,i,r,o){if(e<-9999||e>9999)return vf(e,4,r.length>0);var n=Math.abs(e),a=r;if(0===n)return t[0]+a;for(var l=0;n>0&&l<=4;l++){var h=n%10;0===h&&wp(o,1)&&""!==a?a=t[h]+a:h>1||1===h&&0===l||1===h&&1===l&&wp(o,2)||1===h&&1===l&&wp(o,4)&&e>100||1===h&&l>1&&wp(o,8)?a=t[h]+(l>0?s[l-1]:"")+a:1===h&&l>0&&(a=s[l-1]+a),n=Math.floor(n/10)}return(e<0?i:"")+a},vf=function(e,t,s){var i=s?". ":"",r=s?"、":"",o=s?", ":"",n=s?" ":"";switch(t){case 0:return"•"+n;case 1:return"◦"+n;case 2:return"◾"+n;case 5:var a=yf(e,48,57,!0,i);return a.length<4?"0"+a:a;case 4:return gf(e,"〇一二三四五六七八九",r);case 6:return Ef(e,1,3999,uf,3,i).toLowerCase();case 7:return Ef(e,1,3999,uf,3,i);case 8:return yf(e,945,969,!1,i);case 9:return yf(e,97,122,!1,i);case 10:return yf(e,65,90,!1,i);case 11:return yf(e,1632,1641,!0,i);case 12:case 49:return Ef(e,1,9999,pf,3,i);case 35:return Ef(e,1,9999,pf,3,i).toLowerCase();case 13:return yf(e,2534,2543,!0,i);case 14:case 30:return yf(e,6112,6121,!0,i);case 15:return gf(e,"子丑寅卯辰巳午未申酉戌亥",r);case 16:return gf(e,"甲乙丙丁戊己庚辛壬癸",r);case 17:case 48:return If(e,"零一二三四五六七八九","十百千萬","負",r,14);case 47:return If(e,"零壹貳參肆伍陸柒捌玖","拾佰仟萬","負",r,15);case 42:return If(e,"零一二三四五六七八九","十百千萬","负",r,14);case 41:return If(e,"零壹贰叁肆伍陆柒捌玖","拾佰仟萬","负",r,15);case 26:return If(e,"〇一二三四五六七八九","十百千万","マイナス",r,0);case 25:return If(e,"零壱弐参四伍六七八九","拾百千万","マイナス",r,7);case 31:return If(e,"영일이삼사오육칠팔구","십백천만","마이너스",o,7);case 33:return If(e,"零一二三四五六七八九","十百千萬","마이너스",o,0);case 32:return If(e,"零壹貳參四五六七八九","拾百千","마이너스",o,7);case 18:return yf(e,2406,2415,!0,i);case 20:return Ef(e,1,19999,ff,3,i);case 21:return yf(e,2790,2799,!0,i);case 22:return yf(e,2662,2671,!0,i);case 22:return Ef(e,1,10999,df,3,i);case 23:return gf(e,"あいうえおかきくけこさしすせそたちつてとなにぬねのはひふへほまみむめもやゆよらりるれろわゐゑをん");case 24:return gf(e,"いろはにほへとちりぬるをわかよたれそつねならむうゐのおくやまけふこえてあさきゆめみしゑひもせす");case 27:return yf(e,3302,3311,!0,i);case 28:return gf(e,"アイウエオカキクケコサシスセソタチツテトナニヌネノハヒフヘホマミムメモヤユヨラリルレロワヰヱヲン",r);case 29:return gf(e,"イロハニホヘトチリヌルヲワカヨタレソツネナラムウヰノオクヤマケフコエテアサキユメミシヱヒモセス",r);case 34:return yf(e,3792,3801,!0,i);case 37:return yf(e,6160,6169,!0,i);case 38:return yf(e,4160,4169,!0,i);case 39:return yf(e,2918,2927,!0,i);case 40:return yf(e,1776,1785,!0,i);case 43:return yf(e,3046,3055,!0,i);case 44:return yf(e,3174,3183,!0,i);case 45:return yf(e,3664,3673,!0,i);case 46:return yf(e,3872,3881,!0,i);default:return yf(e,48,57,!0,i)}},Tf=function(){function e(e,t,s){if(this.context=e,this.options=s,this.scrolledElements=[],this.referenceElement=t,this.counters=new Af,this.quoteDepth=0,!t.ownerDocument)throw new Error("Cloned element does not have an owner document");this.documentElement=this.cloneNode(t.ownerDocument.documentElement,!1)}return e.prototype.toIFrame=function(e,t){var s=this,i=Rf(e,t);if(!i.contentWindow)return Promise.reject("Unable to find iframe window");var r=e.defaultView.pageXOffset,o=e.defaultView.pageYOffset,n=i.contentWindow,a=n.document,l=Nf(i).then((function(){return kh(s,void 0,void 0,(function(){var e,s;return Vh(this,(function(r){switch(r.label){case 0:return this.scrolledElements.forEach(wf),n&&(n.scrollTo(t.left,t.top),!/(iPad|iPhone|iPod)/g.test(navigator.userAgent)||n.scrollY===t.top&&n.scrollX===t.left||(this.context.logger.warn("Unable to restore scroll position for cloned document"),this.context.windowBounds=this.context.windowBounds.add(n.scrollX-t.left,n.scrollY-t.top,0,0))),e=this.options.onclone,void 0===(s=this.clonedReferenceElement)?[2,Promise.reject("Error finding the "+this.referenceElement.nodeName+" in the cloned document")]:a.fonts&&a.fonts.ready?[4,a.fonts.ready]:[3,2];case 1:r.sent(),r.label=2;case 2:return/(AppleWebKit)/g.test(navigator.userAgent)?[4,Df(a)]:[3,4];case 3:r.sent(),r.label=4;case 4:return"function"==typeof e?[2,Promise.resolve().then((function(){return e(a,s)})).then((function(){return i}))]:[2,i]}}))}))}));return a.open(),a.write(bf(document.doctype)+"<html></html>"),Sf(this.referenceElement.ownerDocument,r,o),a.replaceChild(a.adoptNode(this.documentElement),a.documentElement),a.close(),l},e.prototype.createElementClone=function(e){if(Kp(e,2),tf(e))return this.createCanvasClone(e);if(sf(e))return this.createVideoClone(e);if(nf(e))return this.createStyleClone(e);var t=e.cloneNode(!1);return rf(t)&&(rf(e)&&e.currentSrc&&e.currentSrc!==e.src&&(t.src=e.currentSrc,t.srcset=""),"lazy"===t.loading&&(t.loading="eager")),cf(t)?this.createCustomElementClone(t):t},e.prototype.createCustomElementClone=function(e){var t=document.createElement("html2canvascustomelement");return Of(e.style,t),t},e.prototype.createStyleClone=function(e){try{var t=e.sheet;if(t&&t.cssRules){var s=[].slice.call(t.cssRules,0).reduce((function(e,t){return t&&"string"==typeof t.cssText?e+t.cssText:e}),""),i=e.cloneNode(!1);return i.textContent=s,i}}catch(e){if(this.context.logger.error("Unable to access cssRules property",e),"SecurityError"!==e.name)throw e}return e.cloneNode(!1)},e.prototype.createCanvasClone=function(e){var t;if(this.options.inlineImages&&e.ownerDocument){var s=e.ownerDocument.createElement("img");try{return s.src=e.toDataURL(),s}catch(t){this.context.logger.info("Unable to inline canvas contents, canvas is tainted",e)}}var i=e.cloneNode(!1);try{i.width=e.width,i.height=e.height;var r=e.getContext("2d"),o=i.getContext("2d");if(o)if(!this.options.allowTaint&&r)o.putImageData(r.getImageData(0,0,e.width,e.height),0,0);else{var n=null!==(t=e.getContext("webgl2"))&&void 0!==t?t:e.getContext("webgl");if(n){var a=n.getContextAttributes();!1===(null==a?void 0:a.preserveDrawingBuffer)&&this.context.logger.warn("Unable to clone WebGL context as it has preserveDrawingBuffer=false",e)}o.drawImage(e,0,0)}return i}catch(t){this.context.logger.info("Unable to clone canvas as it is tainted",e)}return i},e.prototype.createVideoClone=function(e){var t=e.ownerDocument.createElement("canvas");t.width=e.offsetWidth,t.height=e.offsetHeight;var s=t.getContext("2d");try{return s&&(s.drawImage(e,0,0,t.width,t.height),this.options.allowTaint||s.getImageData(0,0,t.width,t.height)),t}catch(t){this.context.logger.info("Unable to clone video as it is tainted",e)}var i=e.ownerDocument.createElement("canvas");return i.width=e.offsetWidth,i.height=e.offsetHeight,i},e.prototype.appendChildNode=function(e,t,s){Kd(t)&&("SCRIPT"===t.tagName||t.hasAttribute("data-html2canvas-ignore")||"function"==typeof this.options.ignoreElements&&this.options.ignoreElements(t))||this.options.copyStyles&&Kd(t)&&nf(t)||e.appendChild(this.cloneNode(t,s))},e.prototype.cloneChildNodes=function(e,t,s){for(var i=this,r=e.shadowRoot?e.shadowRoot.firstChild:e.firstChild;r;r=r.nextSibling)if(Kd(r)&&hf(r)&&"function"==typeof r.assignedNodes){var o=r.assignedNodes();o.length&&o.forEach((function(e){return i.appendChildNode(t,e,s)}))}else this.appendChildNode(t,r,s)},e.prototype.cloneNode=function(e,t){if(zd(e))return document.createTextNode(e.data);if(!e.ownerDocument)return e.cloneNode(!1);var s=e.ownerDocument.defaultView;if(s&&Kd(e)&&(Yd(e)||Xd(e))){var i=this.createElementClone(e);i.style.transitionProperty="none";var r=s.getComputedStyle(e),o=s.getComputedStyle(e,":before"),n=s.getComputedStyle(e,":after");this.referenceElement===e&&Yd(i)&&(this.clonedReferenceElement=i),ef(i)&&Ff(i);var a=this.counters.parse(new Wp(this.context,r)),l=this.resolvePseudoContent(e,i,o,id.BEFORE);cf(e)&&(t=!0),sf(e)||this.cloneChildNodes(e,i,t),l&&i.insertBefore(l,i.firstChild);var h=this.resolvePseudoContent(e,i,n,id.AFTER);return h&&i.appendChild(h),this.counters.pop(a),(r&&(this.options.copyStyles||Xd(e))&&!of(e)||t)&&Of(r,i),0===e.scrollTop&&0===e.scrollLeft||this.scrolledElements.push([i,e.scrollLeft,e.scrollTop]),(af(e)||lf(e))&&(af(i)||lf(i))&&(i.value=e.value),i}return e.cloneNode(!1)},e.prototype.resolvePseudoContent=function(e,t,s,i){var r=this;if(s){var o=s.content,n=t.ownerDocument;if(n&&o&&"none"!==o&&"-moz-alt-content"!==o&&"none"!==s.display){this.counters.parse(new Wp(this.context,s));var a=new Qp(this.context,s),l=n.createElement("html2canvaspseudoelement");Of(s,l),a.content.forEach((function(t){if(0===t.type)l.appendChild(n.createTextNode(t.value));else if(22===t.type){var s=n.createElement("img");s.src=t.value,s.style.opacity="1",l.appendChild(s)}else if(18===t.type){if("attr"===t.name){var i=t.values.filter(RA);i.length&&l.appendChild(n.createTextNode(e.getAttribute(i[0].value)||""))}else if("counter"===t.name){var o=t.values.filter(CA),h=o[0],c=o[1];if(h&&RA(h)){var A=r.counters.getCounterValue(h.value),u=c&&RA(c)?Ju.parse(r.context,c.value):3;l.appendChild(n.createTextNode(vf(A,u,!1)))}}else if("counters"===t.name){var p=t.values.filter(CA),d=(h=p[0],p[1]);c=p[2];if(h&&RA(h)){var f=r.counters.getCounterValues(h.value),E=c&&RA(c)?Ju.parse(r.context,c.value):3,m=d&&0===d.type?d.value:"",y=f.map((function(e){return vf(e,E,!1)})).join(m);l.appendChild(n.createTextNode(y))}}}else if(20===t.type)switch(t.value){case"open-quote":l.appendChild(n.createTextNode(Up(a.quotes,r.quoteDepth++,!0)));break;case"close-quote":l.appendChild(n.createTextNode(Up(a.quotes,--r.quoteDepth,!1)));break;default:l.appendChild(n.createTextNode(t.value))}})),l.className=xf+" "+Bf;var h=i===id.BEFORE?" "+xf:" "+Bf;return Xd(t)?t.className.baseValue+=h:t.className+=h,l}}},e.destroy=function(e){return!!e.parentNode&&(e.parentNode.removeChild(e),!0)},e}();!function(e){e[e.BEFORE=0]="BEFORE",e[e.AFTER=1]="AFTER"}(id||(id={}));var _f,Rf=function(e,t){var s=e.createElement("iframe");return s.className="html2canvas-container",s.style.visibility="hidden",s.style.position="fixed",s.style.left="-10000px",s.style.top="0px",s.style.border="0",s.width=t.width.toString(),s.height=t.height.toString(),s.scrolling="no",s.setAttribute("data-html2canvas-ignore","true"),e.body.appendChild(s),s},Pf=function(e){return new Promise((function(t){e.complete?t():e.src?(e.onload=t,e.onerror=t):t()}))},Df=function(e){return Promise.all([].slice.call(e.images,0).map(Pf))},Nf=function(e){return new Promise((function(t,s){var i=e.contentWindow;if(!i)return s("No window assigned for iframe");var r=i.document;i.onload=e.onload=function(){i.onload=e.onload=null;var s=setInterval((function(){r.body.childNodes.length>0&&"complete"===r.readyState&&(clearInterval(s),t(e))}),50)}}))},Cf=["all","d","content"],Of=function(e,t){for(var s=e.length-1;s>=0;s--){var i=e.item(s);-1===Cf.indexOf(i)&&t.style.setProperty(i,e.getPropertyValue(i))}return t},bf=function(e){var t="";return e&&(t+="<!DOCTYPE ",e.name&&(t+=e.name),e.internalSubset&&(t+=e.internalSubset),e.publicId&&(t+='"'+e.publicId+'"'),e.systemId&&(t+='"'+e.systemId+'"'),t+=">"),t},Sf=function(e,t,s){e&&e.defaultView&&(t!==e.defaultView.pageXOffset||s!==e.defaultView.pageYOffset)&&e.defaultView.scrollTo(t,s)},wf=function(e){var t=e[0],s=e[1],i=e[2];t.scrollLeft=s,t.scrollTop=i},xf="___html2canvas___pseudoelement_before",Bf="___html2canvas___pseudoelement_after",Ff=function(e){Mf(e,"."+xf+':before{\n    content: "" !important;\n    display: none !important;\n}\n         .'+Bf+':after{\n    content: "" !important;\n    display: none !important;\n}')},Mf=function(e,t){var s=e.ownerDocument;if(s){var i=s.createElement("style");i.textContent=t,e.appendChild(i)}},Lf=function(){function e(){}return e.getOrigin=function(t){var s=e._link;return s?(s.href=t,s.href=s.href,s.protocol+s.hostname+s.port):"about:blank"},e.isSameOrigin=function(t){return e.getOrigin(t)===e._origin},e.setContext=function(t){e._link=t.document.createElement("a"),e._origin=e.getOrigin(t.location.href)},e._origin="about:blank",e}(),Uf=function(){function e(e,t){this.context=e,this._options=t,this._cache={}}return e.prototype.addImage=function(e){var t=Promise.resolve();return this.has(e)?t:Wf(e)||Vf(e)?((this._cache[e]=this.loadImage(e)).catch((function(){})),t):t},e.prototype.match=function(e){return this._cache[e]},e.prototype.loadImage=function(e){return kh(this,void 0,void 0,(function(){var t,s,i,r,o=this;return Vh(this,(function(n){switch(n.label){case 0:return t=Lf.isSameOrigin(e),s=!jf(e)&&!0===this._options.useCORS&&Ed.SUPPORT_CORS_IMAGES&&!t,i=!jf(e)&&!t&&!Wf(e)&&"string"==typeof this._options.proxy&&Ed.SUPPORT_CORS_XHR&&!s,t||!1!==this._options.allowTaint||jf(e)||Wf(e)||i||s?(r=e,i?[4,this.proxy(r)]:[3,2]):[2];case 1:r=n.sent(),n.label=2;case 2:return this.context.logger.debug("Added image "+e.substring(0,256)),[4,new Promise((function(e,t){var i=new Image;i.onload=function(){return e(i)},i.onerror=t,(Qf(r)||s)&&(i.crossOrigin="anonymous"),i.src=r,!0===i.complete&&setTimeout((function(){return e(i)}),500),o._options.imageTimeout>0&&setTimeout((function(){return t("Timed out ("+o._options.imageTimeout+"ms) loading image")}),o._options.imageTimeout)}))];case 3:return[2,n.sent()]}}))}))},e.prototype.has=function(e){return void 0!==this._cache[e]},e.prototype.keys=function(){return Promise.resolve(Object.keys(this._cache))},e.prototype.proxy=function(e){var t=this,s=this._options.proxy;if(!s)throw new Error("No proxy defined");var i=e.substring(0,256);return new Promise((function(r,o){var n=Ed.SUPPORT_RESPONSE_TYPE?"blob":"text",a=new XMLHttpRequest;a.onload=function(){if(200===a.status)if("text"===n)r(a.response);else{var e=new FileReader;e.addEventListener("load",(function(){return r(e.result)}),!1),e.addEventListener("error",(function(e){return o(e)}),!1),e.readAsDataURL(a.response)}else o("Failed to proxy resource "+i+" with status code "+a.status)},a.onerror=o;var l=s.indexOf("?")>-1?"&":"?";if(a.open("GET",""+s+l+"url="+encodeURIComponent(e)+"&responseType="+n),"text"!==n&&a instanceof XMLHttpRequest&&(a.responseType=n),t._options.imageTimeout){var h=t._options.imageTimeout;a.timeout=h,a.ontimeout=function(){return o("Timed out ("+h+"ms) proxying "+i)}}a.send()}))},e}(),Hf=/^data:image\/svg\+xml/i,Gf=/^data:image\/.*;base64,/i,kf=/^data:image\/.*/i,Vf=function(e){return Ed.SUPPORT_SVG_DRAWING||!zf(e)},jf=function(e){return kf.test(e)},Qf=function(e){return Gf.test(e)},Wf=function(e){return"blob"===e.substr(0,4)},zf=function(e){return"svg"===e.substr(-3).toLowerCase()||Hf.test(e)},Kf=function(){function e(e,t){this.type=0,this.x=e,this.y=t}return e.prototype.add=function(t,s){return new e(this.x+t,this.y+s)},e}(),Yf=function(e,t,s){return new Kf(e.x+(t.x-e.x)*s,e.y+(t.y-e.y)*s)},Xf=function(){function e(e,t,s,i){this.type=1,this.start=e,this.startControl=t,this.endControl=s,this.end=i}return e.prototype.subdivide=function(t,s){var i=Yf(this.start,this.startControl,t),r=Yf(this.startControl,this.endControl,t),o=Yf(this.endControl,this.end,t),n=Yf(i,r,t),a=Yf(r,o,t),l=Yf(n,a,t);return s?new e(this.start,i,n,l):new e(l,a,o,this.end)},e.prototype.add=function(t,s){return new e(this.start.add(t,s),this.startControl.add(t,s),this.endControl.add(t,s),this.end.add(t,s))},e.prototype.reverse=function(){return new e(this.end,this.endControl,this.startControl,this.start)},e}(),Zf=function(e){return 1===e.type},qf=function(e){var t=e.styles,s=e.bounds,i=LA(t.borderTopLeftRadius,s.width,s.height),r=i[0],o=i[1],n=LA(t.borderTopRightRadius,s.width,s.height),a=n[0],l=n[1],h=LA(t.borderBottomRightRadius,s.width,s.height),c=h[0],A=h[1],u=LA(t.borderBottomLeftRadius,s.width,s.height),p=u[0],d=u[1],f=[];f.push((r+a)/s.width),f.push((p+c)/s.width),f.push((o+d)/s.height),f.push((l+A)/s.height);var E=Math.max.apply(Math,f);E>1&&(r/=E,o/=E,a/=E,l/=E,c/=E,A/=E,p/=E,d/=E);var m=s.width-a,y=s.height-A,g=s.width-c,I=s.height-d,v=t.borderTopWidth,T=t.borderRightWidth,_=t.borderBottomWidth,R=t.borderLeftWidth,P=UA(t.paddingTop,e.bounds.width),D=UA(t.paddingRight,e.bounds.width),N=UA(t.paddingBottom,e.bounds.width),C=UA(t.paddingLeft,e.bounds.width);this.topLeftBorderDoubleOuterBox=r>0||o>0?Jf(s.left+R/3,s.top+v/3,r-R/3,o-v/3,_f.TOP_LEFT):new Kf(s.left+R/3,s.top+v/3),this.topRightBorderDoubleOuterBox=r>0||o>0?Jf(s.left+m,s.top+v/3,a-T/3,l-v/3,_f.TOP_RIGHT):new Kf(s.left+s.width-T/3,s.top+v/3),this.bottomRightBorderDoubleOuterBox=c>0||A>0?Jf(s.left+g,s.top+y,c-T/3,A-_/3,_f.BOTTOM_RIGHT):new Kf(s.left+s.width-T/3,s.top+s.height-_/3),this.bottomLeftBorderDoubleOuterBox=p>0||d>0?Jf(s.left+R/3,s.top+I,p-R/3,d-_/3,_f.BOTTOM_LEFT):new Kf(s.left+R/3,s.top+s.height-_/3),this.topLeftBorderDoubleInnerBox=r>0||o>0?Jf(s.left+2*R/3,s.top+2*v/3,r-2*R/3,o-2*v/3,_f.TOP_LEFT):new Kf(s.left+2*R/3,s.top+2*v/3),this.topRightBorderDoubleInnerBox=r>0||o>0?Jf(s.left+m,s.top+2*v/3,a-2*T/3,l-2*v/3,_f.TOP_RIGHT):new Kf(s.left+s.width-2*T/3,s.top+2*v/3),this.bottomRightBorderDoubleInnerBox=c>0||A>0?Jf(s.left+g,s.top+y,c-2*T/3,A-2*_/3,_f.BOTTOM_RIGHT):new Kf(s.left+s.width-2*T/3,s.top+s.height-2*_/3),this.bottomLeftBorderDoubleInnerBox=p>0||d>0?Jf(s.left+2*R/3,s.top+I,p-2*R/3,d-2*_/3,_f.BOTTOM_LEFT):new Kf(s.left+2*R/3,s.top+s.height-2*_/3),this.topLeftBorderStroke=r>0||o>0?Jf(s.left+R/2,s.top+v/2,r-R/2,o-v/2,_f.TOP_LEFT):new Kf(s.left+R/2,s.top+v/2),this.topRightBorderStroke=r>0||o>0?Jf(s.left+m,s.top+v/2,a-T/2,l-v/2,_f.TOP_RIGHT):new Kf(s.left+s.width-T/2,s.top+v/2),this.bottomRightBorderStroke=c>0||A>0?Jf(s.left+g,s.top+y,c-T/2,A-_/2,_f.BOTTOM_RIGHT):new Kf(s.left+s.width-T/2,s.top+s.height-_/2),this.bottomLeftBorderStroke=p>0||d>0?Jf(s.left+R/2,s.top+I,p-R/2,d-_/2,_f.BOTTOM_LEFT):new Kf(s.left+R/2,s.top+s.height-_/2),this.topLeftBorderBox=r>0||o>0?Jf(s.left,s.top,r,o,_f.TOP_LEFT):new Kf(s.left,s.top),this.topRightBorderBox=a>0||l>0?Jf(s.left+m,s.top,a,l,_f.TOP_RIGHT):new Kf(s.left+s.width,s.top),this.bottomRightBorderBox=c>0||A>0?Jf(s.left+g,s.top+y,c,A,_f.BOTTOM_RIGHT):new Kf(s.left+s.width,s.top+s.height),this.bottomLeftBorderBox=p>0||d>0?Jf(s.left,s.top+I,p,d,_f.BOTTOM_LEFT):new Kf(s.left,s.top+s.height),this.topLeftPaddingBox=r>0||o>0?Jf(s.left+R,s.top+v,Math.max(0,r-R),Math.max(0,o-v),_f.TOP_LEFT):new Kf(s.left+R,s.top+v),this.topRightPaddingBox=a>0||l>0?Jf(s.left+Math.min(m,s.width-T),s.top+v,m>s.width+T?0:Math.max(0,a-T),Math.max(0,l-v),_f.TOP_RIGHT):new Kf(s.left+s.width-T,s.top+v),this.bottomRightPaddingBox=c>0||A>0?Jf(s.left+Math.min(g,s.width-R),s.top+Math.min(y,s.height-_),Math.max(0,c-T),Math.max(0,A-_),_f.BOTTOM_RIGHT):new Kf(s.left+s.width-T,s.top+s.height-_),this.bottomLeftPaddingBox=p>0||d>0?Jf(s.left+R,s.top+Math.min(I,s.height-_),Math.max(0,p-R),Math.max(0,d-_),_f.BOTTOM_LEFT):new Kf(s.left+R,s.top+s.height-_),this.topLeftContentBox=r>0||o>0?Jf(s.left+R+C,s.top+v+P,Math.max(0,r-(R+C)),Math.max(0,o-(v+P)),_f.TOP_LEFT):new Kf(s.left+R+C,s.top+v+P),this.topRightContentBox=a>0||l>0?Jf(s.left+Math.min(m,s.width+R+C),s.top+v+P,m>s.width+R+C?0:a-R+C,l-(v+P),_f.TOP_RIGHT):new Kf(s.left+s.width-(T+D),s.top+v+P),this.bottomRightContentBox=c>0||A>0?Jf(s.left+Math.min(g,s.width-(R+C)),s.top+Math.min(y,s.height+v+P),Math.max(0,c-(T+D)),A-(_+N),_f.BOTTOM_RIGHT):new Kf(s.left+s.width-(T+D),s.top+s.height-(_+N)),this.bottomLeftContentBox=p>0||d>0?Jf(s.left+R+C,s.top+I,Math.max(0,p-(R+C)),d-(_+N),_f.BOTTOM_LEFT):new Kf(s.left+R+C,s.top+s.height-(_+N))};!function(e){e[e.TOP_LEFT=0]="TOP_LEFT",e[e.TOP_RIGHT=1]="TOP_RIGHT",e[e.BOTTOM_RIGHT=2]="BOTTOM_RIGHT",e[e.BOTTOM_LEFT=3]="BOTTOM_LEFT"}(_f||(_f={}));var Jf=function(e,t,s,i,r){var o=(Math.sqrt(2)-1)/3*4,n=s*o,a=i*o,l=e+s,h=t+i;switch(r){case _f.TOP_LEFT:return new Xf(new Kf(e,h),new Kf(e,h-a),new Kf(l-n,t),new Kf(l,t));case _f.TOP_RIGHT:return new Xf(new Kf(e,t),new Kf(e+n,t),new Kf(l,h-a),new Kf(l,h));case _f.BOTTOM_RIGHT:return new Xf(new Kf(l,t),new Kf(l,t+a),new Kf(e+n,h),new Kf(e,h));case _f.BOTTOM_LEFT:default:return new Xf(new Kf(l,h),new Kf(l-n,h),new Kf(e,t+a),new Kf(e,t))}},$f=function(e){return[e.topLeftBorderBox,e.topRightBorderBox,e.bottomRightBorderBox,e.bottomLeftBorderBox]},eE=function(e){return[e.topLeftPaddingBox,e.topRightPaddingBox,e.bottomRightPaddingBox,e.bottomLeftPaddingBox]},tE=function(e,t,s){this.offsetX=e,this.offsetY=t,this.matrix=s,this.type=0,this.target=6},sE=function(e,t){this.path=e,this.target=t,this.type=1},iE=function(e){this.opacity=e,this.type=2,this.target=6},rE=function(e){return 1===e.type},oE=function(e,t){return e.length===t.length&&e.some((function(e,s){return e===t[s]}))},nE=function(e){this.element=e,this.inlineLevel=[],this.nonInlineLevel=[],this.negativeZIndex=[],this.zeroOrAutoZIndexOrTransformedOrOpacity=[],this.positiveZIndex=[],this.nonPositionedFloats=[],this.nonPositionedInlineLevel=[]},aE=function(){function e(e,t){if(this.container=e,this.parent=t,this.effects=[],this.curves=new qf(this.container),this.container.styles.opacity<1&&this.effects.push(new iE(this.container.styles.opacity)),null!==this.container.styles.transform){var s=this.container.bounds.left+this.container.styles.transformOrigin[0].number,i=this.container.bounds.top+this.container.styles.transformOrigin[1].number,r=this.container.styles.transform;this.effects.push(new tE(s,i,r))}if(0!==this.container.styles.overflowX){var o=$f(this.curves),n=eE(this.curves);oE(o,n)?this.effects.push(new sE(o,6)):(this.effects.push(new sE(o,2)),this.effects.push(new sE(n,4)))}}return e.prototype.getEffects=function(e){for(var t=-1===[2,3].indexOf(this.container.styles.position),s=this.parent,i=this.effects.slice(0);s;){var r=s.effects.filter((function(e){return!rE(e)}));if(t||0!==s.container.styles.position||!s.parent){if(i.unshift.apply(i,r),t=-1===[2,3].indexOf(s.container.styles.position),0!==s.container.styles.overflowX){var o=$f(s.curves),n=eE(s.curves);oE(o,n)||i.unshift(new sE(n,6))}}else i.unshift.apply(i,r);s=s.parent}return i.filter((function(t){return wp(t.target,e)}))},e}(),lE=function(e,t,s,i){e.container.elements.forEach((function(r){var o=wp(r.flags,4),n=wp(r.flags,2),a=new aE(r,e);wp(r.styles.display,2048)&&i.push(a);var l=wp(r.flags,8)?[]:i;if(o||n){var h=o||r.styles.isPositioned()?s:t,c=new nE(a);if(r.styles.isPositioned()||r.styles.opacity<1||r.styles.isTransformed()){var A=r.styles.zIndex.order;if(A<0){var u=0;h.negativeZIndex.some((function(e,t){return A>e.element.container.styles.zIndex.order?(u=t,!1):u>0})),h.negativeZIndex.splice(u,0,c)}else if(A>0){var p=0;h.positiveZIndex.some((function(e,t){return A>=e.element.container.styles.zIndex.order?(p=t+1,!1):p>0})),h.positiveZIndex.splice(p,0,c)}else h.zeroOrAutoZIndexOrTransformedOrOpacity.push(c)}else r.styles.isFloating()?h.nonPositionedFloats.push(c):h.nonPositionedInlineLevel.push(c);lE(a,c,o?c:s,l)}else r.styles.isInlineLevel()?t.inlineLevel.push(a):t.nonInlineLevel.push(a),lE(a,t,s,l);wp(r.flags,8)&&hE(r,l)}))},hE=function(e,t){for(var s=e instanceof wd?e.start:1,i=e instanceof wd&&e.reversed,r=0;r<t.length;r++){var o=t[r];o.container instanceof Sd&&"number"==typeof o.container.value&&0!==o.container.value&&(s=o.container.value),o.listValue=vf(s,o.container.styles.listStyleType,!0),s+=i?-1:1}},cE=function(e,t){switch(t){case 0:return uE(e.topLeftBorderBox,e.topLeftPaddingBox,e.topRightBorderBox,e.topRightPaddingBox);case 1:return uE(e.topRightBorderBox,e.topRightPaddingBox,e.bottomRightBorderBox,e.bottomRightPaddingBox);case 2:return uE(e.bottomRightBorderBox,e.bottomRightPaddingBox,e.bottomLeftBorderBox,e.bottomLeftPaddingBox);default:return uE(e.bottomLeftBorderBox,e.bottomLeftPaddingBox,e.topLeftBorderBox,e.topLeftPaddingBox)}},AE=function(e,t){var s=[];return Zf(e)?s.push(e.subdivide(.5,!1)):s.push(e),Zf(t)?s.push(t.subdivide(.5,!0)):s.push(t),s},uE=function(e,t,s,i){var r=[];return Zf(e)?r.push(e.subdivide(.5,!1)):r.push(e),Zf(s)?r.push(s.subdivide(.5,!0)):r.push(s),Zf(i)?r.push(i.subdivide(.5,!0).reverse()):r.push(i),Zf(t)?r.push(t.subdivide(.5,!1).reverse()):r.push(t),r},pE=function(e){var t=e.bounds,s=e.styles;return t.add(s.borderLeftWidth,s.borderTopWidth,-(s.borderRightWidth+s.borderLeftWidth),-(s.borderTopWidth+s.borderBottomWidth))},dE=function(e){var t=e.styles,s=e.bounds,i=UA(t.paddingLeft,s.width),r=UA(t.paddingRight,s.width),o=UA(t.paddingTop,s.width),n=UA(t.paddingBottom,s.width);return s.add(i+t.borderLeftWidth,o+t.borderTopWidth,-(t.borderRightWidth+t.borderLeftWidth+i+r),-(t.borderTopWidth+t.borderBottomWidth+o+n))},fE=function(e,t,s){var i=function(e,t){return 0===e?t.bounds:2===e?dE(t):pE(t)}(gE(e.styles.backgroundOrigin,t),e),r=function(e,t){return 0===e?t.bounds:2===e?dE(t):pE(t)}(gE(e.styles.backgroundClip,t),e),o=yE(gE(e.styles.backgroundSize,t),s,i),n=o[0],a=o[1],l=LA(gE(e.styles.backgroundPosition,t),i.width-n,i.height-a);return[IE(gE(e.styles.backgroundRepeat,t),l,o,i,r),Math.round(i.left+l[0]),Math.round(i.top+l[1]),n,a]},EE=function(e){return RA(e)&&e.value===cu.AUTO},mE=function(e){return"number"==typeof e},yE=function(e,t,s){var i=t[0],r=t[1],o=t[2],n=e[0],a=e[1];if(!n)return[0,0];if(wA(n)&&a&&wA(a))return[UA(n,s.width),UA(a,s.height)];var l=mE(o);if(RA(n)&&(n.value===cu.CONTAIN||n.value===cu.COVER))return mE(o)?s.width/s.height<o!=(n.value===cu.COVER)?[s.width,s.width/o]:[s.height*o,s.height]:[s.width,s.height];var h=mE(i),c=mE(r),A=h||c;if(EE(n)&&(!a||EE(a)))return h&&c?[i,r]:l||A?A&&l?[h?i:r*o,c?r:i/o]:[h?i:s.width,c?r:s.height]:[s.width,s.height];if(l){var u=0,p=0;return wA(n)?u=UA(n,s.width):wA(a)&&(p=UA(a,s.height)),EE(n)?u=p*o:a&&!EE(a)||(p=u/o),[u,p]}var d=null,f=null;if(wA(n)?d=UA(n,s.width):a&&wA(a)&&(f=UA(a,s.height)),null===d||a&&!EE(a)||(f=h&&c?d/i*r:s.height),null!==f&&EE(n)&&(d=h&&c?f/r*i:s.width),null!==d&&null!==f)return[d,f];throw new Error("Unable to calculate background-size for element")},gE=function(e,t){var s=e[t];return void 0===s?e[0]:s},IE=function(e,t,s,i,r){var o=t[0],n=t[1],a=s[0],l=s[1];switch(e){case 2:return[new Kf(Math.round(i.left),Math.round(i.top+n)),new Kf(Math.round(i.left+i.width),Math.round(i.top+n)),new Kf(Math.round(i.left+i.width),Math.round(l+i.top+n)),new Kf(Math.round(i.left),Math.round(l+i.top+n))];case 3:return[new Kf(Math.round(i.left+o),Math.round(i.top)),new Kf(Math.round(i.left+o+a),Math.round(i.top)),new Kf(Math.round(i.left+o+a),Math.round(i.height+i.top)),new Kf(Math.round(i.left+o),Math.round(i.height+i.top))];case 1:return[new Kf(Math.round(i.left+o),Math.round(i.top+n)),new Kf(Math.round(i.left+o+a),Math.round(i.top+n)),new Kf(Math.round(i.left+o+a),Math.round(i.top+n+l)),new Kf(Math.round(i.left+o),Math.round(i.top+n+l))];default:return[new Kf(Math.round(r.left),Math.round(r.top)),new Kf(Math.round(r.left+r.width),Math.round(r.top)),new Kf(Math.round(r.left+r.width),Math.round(r.height+r.top)),new Kf(Math.round(r.left),Math.round(r.height+r.top))]}},vE=function(){function e(e){this._data={},this._document=e}return e.prototype.parseMetrics=function(e,t){var s=this._document.createElement("div"),i=this._document.createElement("img"),r=this._document.createElement("span"),o=this._document.body;s.style.visibility="hidden",s.style.fontFamily=e,s.style.fontSize=t,s.style.margin="0",s.style.padding="0",s.style.whiteSpace="nowrap",o.appendChild(s),i.src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7",i.width=1,i.height=1,i.style.margin="0",i.style.padding="0",i.style.verticalAlign="baseline",r.style.fontFamily=e,r.style.fontSize=t,r.style.margin="0",r.style.padding="0",r.appendChild(this._document.createTextNode("Hidden Text")),s.appendChild(r),s.appendChild(i);var n=i.offsetTop-r.offsetTop+2;s.removeChild(r),s.appendChild(this._document.createTextNode("Hidden Text")),s.style.lineHeight="normal",i.style.verticalAlign="super";var a=i.offsetTop-s.offsetTop+2;return o.removeChild(s),{baseline:n,middle:a}},e.prototype.getMetrics=function(e,t){var s=e+" "+t;return void 0===this._data[s]&&(this._data[s]=this.parseMetrics(e,t)),this._data[s]},e}(),TE=function(e,t){this.context=e,this.options=t},_E=function(e){function t(t,s){var i=e.call(this,t,s)||this;return i._activeEffects=[],i.canvas=s.canvas?s.canvas:document.createElement("canvas"),i.ctx=i.canvas.getContext("2d"),s.canvas||(i.canvas.width=Math.floor(s.width*s.scale),i.canvas.height=Math.floor(s.height*s.scale),i.canvas.style.width=s.width+"px",i.canvas.style.height=s.height+"px"),i.fontMetrics=new vE(document),i.ctx.scale(i.options.scale,i.options.scale),i.ctx.translate(-s.x,-s.y),i.ctx.textBaseline="bottom",i._activeEffects=[],i.context.logger.debug("Canvas renderer initialized ("+s.width+"x"+s.height+") with scale "+s.scale),i}return Hh(t,e),t.prototype.applyEffects=function(e){for(var t=this;this._activeEffects.length;)this.popEffect();e.forEach((function(e){return t.applyEffect(e)}))},t.prototype.applyEffect=function(e){this.ctx.save(),function(e){return 2===e.type}(e)&&(this.ctx.globalAlpha=e.opacity),function(e){return 0===e.type}(e)&&(this.ctx.translate(e.offsetX,e.offsetY),this.ctx.transform(e.matrix[0],e.matrix[1],e.matrix[2],e.matrix[3],e.matrix[4],e.matrix[5]),this.ctx.translate(-e.offsetX,-e.offsetY)),rE(e)&&(this.path(e.path),this.ctx.clip()),this._activeEffects.push(e)},t.prototype.popEffect=function(){this._activeEffects.pop(),this.ctx.restore()},t.prototype.renderStack=function(e){return kh(this,void 0,void 0,(function(){return Vh(this,(function(t){switch(t.label){case 0:return e.element.container.styles.isVisible()?[4,this.renderStackContent(e)]:[3,2];case 1:t.sent(),t.label=2;case 2:return[2]}}))}))},t.prototype.renderNode=function(e){return kh(this,void 0,void 0,(function(){return Vh(this,(function(t){switch(t.label){case 0:return wp(e.container.flags,16),e.container.styles.isVisible()?[4,this.renderNodeBackgroundAndBorders(e)]:[3,3];case 1:return t.sent(),[4,this.renderNodeContent(e)];case 2:t.sent(),t.label=3;case 3:return[2]}}))}))},t.prototype.renderTextWithLetterSpacing=function(e,t,s){var i=this;0===t?this.ctx.fillText(e.text,e.bounds.left,e.bounds.top+s):Id(e.text).reduce((function(t,r){return i.ctx.fillText(r,t,e.bounds.top+s),t+i.ctx.measureText(r).width}),e.bounds.left)},t.prototype.createFontStyle=function(e){var t=e.fontVariant.filter((function(e){return"normal"===e||"small-caps"===e})).join(""),s=CE(e.fontFamily).join(", "),i=TA(e.fontSize)?""+e.fontSize.number+e.fontSize.unit:e.fontSize.number+"px";return[[e.fontStyle,t,e.fontWeight,i,s].join(" "),s,i]},t.prototype.renderTextNode=function(e,t){return kh(this,void 0,void 0,(function(){var s,i,r,o,n,a,l,h,c=this;return Vh(this,(function(A){return s=this.createFontStyle(t),i=s[0],r=s[1],o=s[2],this.ctx.font=i,this.ctx.direction=1===t.direction?"rtl":"ltr",this.ctx.textAlign="left",this.ctx.textBaseline="alphabetic",n=this.fontMetrics.getMetrics(r,o),a=n.baseline,l=n.middle,h=t.paintOrder,e.textBounds.forEach((function(e){h.forEach((function(s){switch(s){case 0:c.ctx.fillStyle=WA(t.color),c.renderTextWithLetterSpacing(e,t.letterSpacing,a);var i=t.textShadow;i.length&&e.text.trim().length&&(i.slice(0).reverse().forEach((function(s){c.ctx.shadowColor=WA(s.color),c.ctx.shadowOffsetX=s.offsetX.number*c.options.scale,c.ctx.shadowOffsetY=s.offsetY.number*c.options.scale,c.ctx.shadowBlur=s.blur.number,c.renderTextWithLetterSpacing(e,t.letterSpacing,a)})),c.ctx.shadowColor="",c.ctx.shadowOffsetX=0,c.ctx.shadowOffsetY=0,c.ctx.shadowBlur=0),t.textDecorationLine.length&&(c.ctx.fillStyle=WA(t.textDecorationColor||t.color),t.textDecorationLine.forEach((function(t){switch(t){case 1:c.ctx.fillRect(e.bounds.left,Math.round(e.bounds.top+a),e.bounds.width,1);break;case 2:c.ctx.fillRect(e.bounds.left,Math.round(e.bounds.top),e.bounds.width,1);break;case 3:c.ctx.fillRect(e.bounds.left,Math.ceil(e.bounds.top+l),e.bounds.width,1)}})));break;case 1:t.webkitTextStrokeWidth&&e.text.trim().length&&(c.ctx.strokeStyle=WA(t.webkitTextStrokeColor),c.ctx.lineWidth=t.webkitTextStrokeWidth,c.ctx.lineJoin=window.chrome?"miter":"round",c.ctx.strokeText(e.text,e.bounds.left,e.bounds.top+a)),c.ctx.strokeStyle="",c.ctx.lineWidth=0,c.ctx.lineJoin="miter"}}))})),[2]}))}))},t.prototype.renderReplacedElement=function(e,t,s){if(s&&e.intrinsicWidth>0&&e.intrinsicHeight>0){var i=dE(e),r=eE(t);this.path(r),this.ctx.save(),this.ctx.clip(),this.ctx.drawImage(s,0,0,e.intrinsicWidth,e.intrinsicHeight,i.left,i.top,i.width,i.height),this.ctx.restore()}},t.prototype.renderNodeContent=function(e){return kh(this,void 0,void 0,(function(){var s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g;return Vh(this,(function(I){switch(I.label){case 0:this.applyEffects(e.getEffects(4)),s=e.container,i=e.curves,r=s.styles,o=0,n=s.textNodes,I.label=1;case 1:return o<n.length?(a=n[o],[4,this.renderTextNode(a,r)]):[3,4];case 2:I.sent(),I.label=3;case 3:return o++,[3,1];case 4:if(!(s instanceof Cd))return[3,8];I.label=5;case 5:return I.trys.push([5,7,,8]),[4,this.context.cache.match(s.src)];case 6:return E=I.sent(),this.renderReplacedElement(s,i,E),[3,8];case 7:return I.sent(),this.context.logger.error("Error loading image "+s.src),[3,8];case 8:if(s instanceof Od&&this.renderReplacedElement(s,i,s.canvas),!(s instanceof bd))return[3,12];I.label=9;case 9:return I.trys.push([9,11,,12]),[4,this.context.cache.match(s.svg)];case 10:return E=I.sent(),this.renderReplacedElement(s,i,E),[3,12];case 11:return I.sent(),this.context.logger.error("Error loading svg "+s.svg.substring(0,255)),[3,12];case 12:return s instanceof Hd&&s.tree?[4,new t(this.context,{scale:this.options.scale,backgroundColor:s.backgroundColor,x:0,y:0,width:s.width,height:s.height}).render(s.tree)]:[3,14];case 13:l=I.sent(),s.width&&s.height&&this.ctx.drawImage(l,0,0,s.width,s.height,s.bounds.left,s.bounds.top,s.bounds.width,s.bounds.height),I.label=14;case 14:if(s instanceof Md&&(h=Math.min(s.bounds.width,s.bounds.height),"checkbox"===s.type?s.checked&&(this.ctx.save(),this.path([new Kf(s.bounds.left+.39363*h,s.bounds.top+.79*h),new Kf(s.bounds.left+.16*h,s.bounds.top+.5549*h),new Kf(s.bounds.left+.27347*h,s.bounds.top+.44071*h),new Kf(s.bounds.left+.39694*h,s.bounds.top+.5649*h),new Kf(s.bounds.left+.72983*h,s.bounds.top+.23*h),new Kf(s.bounds.left+.84*h,s.bounds.top+.34085*h),new Kf(s.bounds.left+.39363*h,s.bounds.top+.79*h)]),this.ctx.fillStyle=WA(707406591),this.ctx.fill(),this.ctx.restore()):"radio"===s.type&&s.checked&&(this.ctx.save(),this.ctx.beginPath(),this.ctx.arc(s.bounds.left+h/2,s.bounds.top+h/2,h/4,0,2*Math.PI,!0),this.ctx.fillStyle=WA(707406591),this.ctx.fill(),this.ctx.restore())),RE(s)&&s.value.length){switch(c=this.createFontStyle(r),y=c[0],A=c[1],u=this.fontMetrics.getMetrics(y,A).baseline,this.ctx.font=y,this.ctx.fillStyle=WA(r.color),this.ctx.textBaseline="alphabetic",this.ctx.textAlign=DE(s.styles.textAlign),g=dE(s),p=0,s.styles.textAlign){case 1:p+=g.width/2;break;case 2:p+=g.width}d=g.add(p,0,0,-g.height/2+1),this.ctx.save(),this.path([new Kf(g.left,g.top),new Kf(g.left+g.width,g.top),new Kf(g.left+g.width,g.top+g.height),new Kf(g.left,g.top+g.height)]),this.ctx.clip(),this.renderTextWithLetterSpacing(new md(s.value,d),r.letterSpacing,u),this.ctx.restore(),this.ctx.textBaseline="alphabetic",this.ctx.textAlign="left"}if(!wp(s.styles.display,2048))return[3,20];if(null===s.styles.listStyleImage)return[3,19];if(0!==(f=s.styles.listStyleImage).type)return[3,18];E=void 0,m=f.url,I.label=15;case 15:return I.trys.push([15,17,,18]),[4,this.context.cache.match(m)];case 16:return E=I.sent(),this.ctx.drawImage(E,s.bounds.left-(E.width+10),s.bounds.top),[3,18];case 17:return I.sent(),this.context.logger.error("Error loading list-style-image "+m),[3,18];case 18:return[3,20];case 19:e.listValue&&-1!==s.styles.listStyleType&&(y=this.createFontStyle(r)[0],this.ctx.font=y,this.ctx.fillStyle=WA(r.color),this.ctx.textBaseline="middle",this.ctx.textAlign="right",g=new Qh(s.bounds.left,s.bounds.top+UA(s.styles.paddingTop,s.bounds.width),s.bounds.width,Xu(r.lineHeight,r.fontSize.number)/2+1),this.renderTextWithLetterSpacing(new md(e.listValue,g),r.letterSpacing,Xu(r.lineHeight,r.fontSize.number)/2+2),this.ctx.textBaseline="bottom",this.ctx.textAlign="left"),I.label=20;case 20:return[2]}}))}))},t.prototype.renderStackContent=function(e){return kh(this,void 0,void 0,(function(){var t,s,i,r,o,n,a,l,h,c,A,u,p,d,f;return Vh(this,(function(E){switch(E.label){case 0:return wp(e.element.container.flags,16),[4,this.renderNodeBackgroundAndBorders(e.element)];case 1:E.sent(),t=0,s=e.negativeZIndex,E.label=2;case 2:return t<s.length?(f=s[t],[4,this.renderStack(f)]):[3,5];case 3:E.sent(),E.label=4;case 4:return t++,[3,2];case 5:return[4,this.renderNodeContent(e.element)];case 6:E.sent(),i=0,r=e.nonInlineLevel,E.label=7;case 7:return i<r.length?(f=r[i],[4,this.renderNode(f)]):[3,10];case 8:E.sent(),E.label=9;case 9:return i++,[3,7];case 10:o=0,n=e.nonPositionedFloats,E.label=11;case 11:return o<n.length?(f=n[o],[4,this.renderStack(f)]):[3,14];case 12:E.sent(),E.label=13;case 13:return o++,[3,11];case 14:a=0,l=e.nonPositionedInlineLevel,E.label=15;case 15:return a<l.length?(f=l[a],[4,this.renderStack(f)]):[3,18];case 16:E.sent(),E.label=17;case 17:return a++,[3,15];case 18:h=0,c=e.inlineLevel,E.label=19;case 19:return h<c.length?(f=c[h],[4,this.renderNode(f)]):[3,22];case 20:E.sent(),E.label=21;case 21:return h++,[3,19];case 22:A=0,u=e.zeroOrAutoZIndexOrTransformedOrOpacity,E.label=23;case 23:return A<u.length?(f=u[A],[4,this.renderStack(f)]):[3,26];case 24:E.sent(),E.label=25;case 25:return A++,[3,23];case 26:p=0,d=e.positiveZIndex,E.label=27;case 27:return p<d.length?(f=d[p],[4,this.renderStack(f)]):[3,30];case 28:E.sent(),E.label=29;case 29:return p++,[3,27];case 30:return[2]}}))}))},t.prototype.mask=function(e){this.ctx.beginPath(),this.ctx.moveTo(0,0),this.ctx.lineTo(this.canvas.width,0),this.ctx.lineTo(this.canvas.width,this.canvas.height),this.ctx.lineTo(0,this.canvas.height),this.ctx.lineTo(0,0),this.formatPath(e.slice(0).reverse()),this.ctx.closePath()},t.prototype.path=function(e){this.ctx.beginPath(),this.formatPath(e),this.ctx.closePath()},t.prototype.formatPath=function(e){var t=this;e.forEach((function(e,s){var i=Zf(e)?e.start:e;0===s?t.ctx.moveTo(i.x,i.y):t.ctx.lineTo(i.x,i.y),Zf(e)&&t.ctx.bezierCurveTo(e.startControl.x,e.startControl.y,e.endControl.x,e.endControl.y,e.end.x,e.end.y)}))},t.prototype.renderRepeat=function(e,t,s,i){this.path(e),this.ctx.fillStyle=t,this.ctx.translate(s,i),this.ctx.fill(),this.ctx.translate(-s,-i)},t.prototype.resizeImage=function(e,t,s){var i;if(e.width===t&&e.height===s)return e;var r=(null!==(i=this.canvas.ownerDocument)&&void 0!==i?i:document).createElement("canvas");return r.width=Math.max(1,t),r.height=Math.max(1,s),r.getContext("2d").drawImage(e,0,0,e.width,e.height,0,0,t,s),r},t.prototype.renderBackgroundImage=function(e){return kh(this,void 0,void 0,(function(){var t,s,i,r,o,n;return Vh(this,(function(a){switch(a.label){case 0:t=e.styles.backgroundImage.length-1,s=function(s){var r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I,v,T,_,R,P,D,N,C,O,b,S,w,x,B;return Vh(this,(function(F){switch(F.label){case 0:if(0!==s.type)return[3,5];r=void 0,o=s.url,F.label=1;case 1:return F.trys.push([1,3,,4]),[4,i.context.cache.match(o)];case 2:return r=F.sent(),[3,4];case 3:return F.sent(),i.context.logger.error("Error loading background-image "+o),[3,4];case 4:return r&&(n=fE(e,t,[r.width,r.height,r.width/r.height]),g=n[0],P=n[1],D=n[2],T=n[3],_=n[4],m=i.ctx.createPattern(i.resizeImage(r,T,_),"repeat"),i.renderRepeat(g,m,P,D)),[3,6];case 5:1===s.type?(a=fE(e,t,[null,null,null]),g=a[0],P=a[1],D=a[2],T=a[3],_=a[4],l=ru(s.angle,T,_),h=l[0],c=l[1],A=l[2],u=l[3],p=l[4],(d=document.createElement("canvas")).width=T,d.height=_,f=d.getContext("2d"),E=f.createLinearGradient(c,u,A,p),iu(s.stops,h).forEach((function(e){return E.addColorStop(e.stop,WA(e.color))})),f.fillStyle=E,f.fillRect(0,0,T,_),T>0&&_>0&&(m=i.ctx.createPattern(d,"repeat"),i.renderRepeat(g,m,P,D))):function(e){return 2===e.type}(s)&&(y=fE(e,t,[null,null,null]),g=y[0],I=y[1],v=y[2],T=y[3],_=y[4],R=0===s.position.length?[FA]:s.position,P=UA(R[0],T),D=UA(R[R.length-1],_),N=function(e,t,s,i,r){var o=0,n=0;switch(e.size){case 0:0===e.shape?o=n=Math.min(Math.abs(t),Math.abs(t-i),Math.abs(s),Math.abs(s-r)):1===e.shape&&(o=Math.min(Math.abs(t),Math.abs(t-i)),n=Math.min(Math.abs(s),Math.abs(s-r)));break;case 2:if(0===e.shape)o=n=Math.min(ou(t,s),ou(t,s-r),ou(t-i,s),ou(t-i,s-r));else if(1===e.shape){var a=Math.min(Math.abs(s),Math.abs(s-r))/Math.min(Math.abs(t),Math.abs(t-i)),l=nu(i,r,t,s,!0),h=l[0],c=l[1];n=a*(o=ou(h-t,(c-s)/a))}break;case 1:0===e.shape?o=n=Math.max(Math.abs(t),Math.abs(t-i),Math.abs(s),Math.abs(s-r)):1===e.shape&&(o=Math.max(Math.abs(t),Math.abs(t-i)),n=Math.max(Math.abs(s),Math.abs(s-r)));break;case 3:if(0===e.shape)o=n=Math.max(ou(t,s),ou(t,s-r),ou(t-i,s),ou(t-i,s-r));else if(1===e.shape){a=Math.max(Math.abs(s),Math.abs(s-r))/Math.max(Math.abs(t),Math.abs(t-i));var A=nu(i,r,t,s,!1);h=A[0],c=A[1],n=a*(o=ou(h-t,(c-s)/a))}}return Array.isArray(e.size)&&(o=UA(e.size[0],i),n=2===e.size.length?UA(e.size[1],r):o),[o,n]}(s,P,D,T,_),C=N[0],O=N[1],C>0&&O>0&&(b=i.ctx.createRadialGradient(I+P,v+D,0,I+P,v+D,C),iu(s.stops,2*C).forEach((function(e){return b.addColorStop(e.stop,WA(e.color))})),i.path(g),i.ctx.fillStyle=b,C!==O?(S=e.bounds.left+.5*e.bounds.width,w=e.bounds.top+.5*e.bounds.height,B=1/(x=O/C),i.ctx.save(),i.ctx.translate(S,w),i.ctx.transform(1,0,0,x,0,0),i.ctx.translate(-S,-w),i.ctx.fillRect(I,B*(v-w)+w,T,_*B),i.ctx.restore()):i.ctx.fill())),F.label=6;case 6:return t--,[2]}}))},i=this,r=0,o=e.styles.backgroundImage.slice(0).reverse(),a.label=1;case 1:return r<o.length?(n=o[r],[5,s(n)]):[3,4];case 2:a.sent(),a.label=3;case 3:return r++,[3,1];case 4:return[2]}}))}))},t.prototype.renderSolidBorder=function(e,t,s){return kh(this,void 0,void 0,(function(){return Vh(this,(function(i){return this.path(cE(s,t)),this.ctx.fillStyle=WA(e),this.ctx.fill(),[2]}))}))},t.prototype.renderDoubleBorder=function(e,t,s,i){return kh(this,void 0,void 0,(function(){var r,o;return Vh(this,(function(n){switch(n.label){case 0:return t<3?[4,this.renderSolidBorder(e,s,i)]:[3,2];case 1:return n.sent(),[2];case 2:return r=function(e,t){switch(t){case 0:return uE(e.topLeftBorderBox,e.topLeftBorderDoubleOuterBox,e.topRightBorderBox,e.topRightBorderDoubleOuterBox);case 1:return uE(e.topRightBorderBox,e.topRightBorderDoubleOuterBox,e.bottomRightBorderBox,e.bottomRightBorderDoubleOuterBox);case 2:return uE(e.bottomRightBorderBox,e.bottomRightBorderDoubleOuterBox,e.bottomLeftBorderBox,e.bottomLeftBorderDoubleOuterBox);default:return uE(e.bottomLeftBorderBox,e.bottomLeftBorderDoubleOuterBox,e.topLeftBorderBox,e.topLeftBorderDoubleOuterBox)}}(i,s),this.path(r),this.ctx.fillStyle=WA(e),this.ctx.fill(),o=function(e,t){switch(t){case 0:return uE(e.topLeftBorderDoubleInnerBox,e.topLeftPaddingBox,e.topRightBorderDoubleInnerBox,e.topRightPaddingBox);case 1:return uE(e.topRightBorderDoubleInnerBox,e.topRightPaddingBox,e.bottomRightBorderDoubleInnerBox,e.bottomRightPaddingBox);case 2:return uE(e.bottomRightBorderDoubleInnerBox,e.bottomRightPaddingBox,e.bottomLeftBorderDoubleInnerBox,e.bottomLeftPaddingBox);default:return uE(e.bottomLeftBorderDoubleInnerBox,e.bottomLeftPaddingBox,e.topLeftBorderDoubleInnerBox,e.topLeftPaddingBox)}}(i,s),this.path(o),this.ctx.fill(),[2]}}))}))},t.prototype.renderNodeBackgroundAndBorders=function(e){return kh(this,void 0,void 0,(function(){var t,s,i,r,o,n,a,l,h=this;return Vh(this,(function(c){switch(c.label){case 0:return this.applyEffects(e.getEffects(2)),t=e.container.styles,s=!QA(t.backgroundColor)||t.backgroundImage.length,i=[{style:t.borderTopStyle,color:t.borderTopColor,width:t.borderTopWidth},{style:t.borderRightStyle,color:t.borderRightColor,width:t.borderRightWidth},{style:t.borderBottomStyle,color:t.borderBottomColor,width:t.borderBottomWidth},{style:t.borderLeftStyle,color:t.borderLeftColor,width:t.borderLeftWidth}],r=PE(gE(t.backgroundClip,0),e.curves),s||t.boxShadow.length?(this.ctx.save(),this.path(r),this.ctx.clip(),QA(t.backgroundColor)||(this.ctx.fillStyle=WA(t.backgroundColor),this.ctx.fill()),[4,this.renderBackgroundImage(e.container)]):[3,2];case 1:c.sent(),this.ctx.restore(),t.boxShadow.slice(0).reverse().forEach((function(t){h.ctx.save();var s,i,r,o,n,a=$f(e.curves),l=t.inset?0:1e4,c=(s=a,i=-l+(t.inset?1:-1)*t.spread.number,r=(t.inset?1:-1)*t.spread.number,o=t.spread.number*(t.inset?-2:2),n=t.spread.number*(t.inset?-2:2),s.map((function(e,t){switch(t){case 0:return e.add(i,r);case 1:return e.add(i+o,r);case 2:return e.add(i+o,r+n);case 3:return e.add(i,r+n)}return e})));t.inset?(h.path(a),h.ctx.clip(),h.mask(c)):(h.mask(a),h.ctx.clip(),h.path(c)),h.ctx.shadowOffsetX=t.offsetX.number+l,h.ctx.shadowOffsetY=t.offsetY.number,h.ctx.shadowColor=WA(t.color),h.ctx.shadowBlur=t.blur.number,h.ctx.fillStyle=t.inset?WA(t.color):"rgba(0,0,0,1)",h.ctx.fill(),h.ctx.restore()})),c.label=2;case 2:o=0,n=0,a=i,c.label=3;case 3:return n<a.length?0!==(l=a[n]).style&&!QA(l.color)&&l.width>0?2!==l.style?[3,5]:[4,this.renderDashedDottedBorder(l.color,l.width,o,e.curves,2)]:[3,11]:[3,13];case 4:return c.sent(),[3,11];case 5:return 3!==l.style?[3,7]:[4,this.renderDashedDottedBorder(l.color,l.width,o,e.curves,3)];case 6:return c.sent(),[3,11];case 7:return 4!==l.style?[3,9]:[4,this.renderDoubleBorder(l.color,l.width,o,e.curves)];case 8:return c.sent(),[3,11];case 9:return[4,this.renderSolidBorder(l.color,o,e.curves)];case 10:c.sent(),c.label=11;case 11:o++,c.label=12;case 12:return n++,[3,3];case 13:return[2]}}))}))},t.prototype.renderDashedDottedBorder=function(e,t,s,i,r){return kh(this,void 0,void 0,(function(){var o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I;return Vh(this,(function(v){return this.ctx.save(),o=function(e,t){switch(t){case 0:return AE(e.topLeftBorderStroke,e.topRightBorderStroke);case 1:return AE(e.topRightBorderStroke,e.bottomRightBorderStroke);case 2:return AE(e.bottomRightBorderStroke,e.bottomLeftBorderStroke);default:return AE(e.bottomLeftBorderStroke,e.topLeftBorderStroke)}}(i,s),n=cE(i,s),2===r&&(this.path(n),this.ctx.clip()),Zf(n[0])?(a=n[0].start.x,l=n[0].start.y):(a=n[0].x,l=n[0].y),Zf(n[1])?(h=n[1].end.x,c=n[1].end.y):(h=n[1].x,c=n[1].y),A=0===s||2===s?Math.abs(a-h):Math.abs(l-c),this.ctx.beginPath(),3===r?this.formatPath(o):this.formatPath(n.slice(0,2)),u=t<3?3*t:2*t,p=t<3?2*t:t,3===r&&(u=t,p=t),d=!0,A<=2*u?d=!1:A<=2*u+p?(u*=f=A/(2*u+p),p*=f):(E=Math.floor((A+p)/(u+p)),m=(A-E*u)/(E-1),p=(y=(A-(E+1)*u)/E)<=0||Math.abs(p-m)<Math.abs(p-y)?m:y),d&&(3===r?this.ctx.setLineDash([0,u+p]):this.ctx.setLineDash([u,p])),3===r?(this.ctx.lineCap="round",this.ctx.lineWidth=t):this.ctx.lineWidth=2*t+1.1,this.ctx.strokeStyle=WA(e),this.ctx.stroke(),this.ctx.setLineDash([]),2===r&&(Zf(n[0])&&(g=n[3],I=n[0],this.ctx.beginPath(),this.formatPath([new Kf(g.end.x,g.end.y),new Kf(I.start.x,I.start.y)]),this.ctx.stroke()),Zf(n[1])&&(g=n[1],I=n[2],this.ctx.beginPath(),this.formatPath([new Kf(g.end.x,g.end.y),new Kf(I.start.x,I.start.y)]),this.ctx.stroke())),this.ctx.restore(),[2]}))}))},t.prototype.render=function(e){return kh(this,void 0,void 0,(function(){var t;return Vh(this,(function(s){switch(s.label){case 0:return this.options.backgroundColor&&(this.ctx.fillStyle=WA(this.options.backgroundColor),this.ctx.fillRect(this.options.x,this.options.y,this.options.width,this.options.height)),i=new aE(e,null),r=new nE(i),lE(i,r,r,o=[]),hE(i.container,o),t=r,[4,this.renderStack(t)];case 1:return s.sent(),this.applyEffects([]),[2,this.canvas]}var i,r,o}))}))},t}(TE),RE=function(e){return e instanceof Ud||(e instanceof Ld||e instanceof Md&&"radio"!==e.type&&"checkbox"!==e.type)},PE=function(e,t){switch(e){case 0:return $f(t);case 2:return function(e){return[e.topLeftContentBox,e.topRightContentBox,e.bottomRightContentBox,e.bottomLeftContentBox]}(t);default:return eE(t)}},DE=function(e){switch(e){case 1:return"center";case 2:return"right";default:return"left"}},NE=["-apple-system","system-ui"],CE=function(e){return/iPhone OS 15_(0|1)/.test(window.navigator.userAgent)?e.filter((function(e){return-1===NE.indexOf(e)})):e},OE=function(e){function t(t,s){var i=e.call(this,t,s)||this;return i.canvas=s.canvas?s.canvas:document.createElement("canvas"),i.ctx=i.canvas.getContext("2d"),i.options=s,i.canvas.width=Math.floor(s.width*s.scale),i.canvas.height=Math.floor(s.height*s.scale),i.canvas.style.width=s.width+"px",i.canvas.style.height=s.height+"px",i.ctx.scale(i.options.scale,i.options.scale),i.ctx.translate(-s.x,-s.y),i.context.logger.debug("EXPERIMENTAL ForeignObject renderer initialized ("+s.width+"x"+s.height+" at "+s.x+","+s.y+") with scale "+s.scale),i}return Hh(t,e),t.prototype.render=function(e){return kh(this,void 0,void 0,(function(){var t,s;return Vh(this,(function(i){switch(i.label){case 0:return t=dd(this.options.width*this.options.scale,this.options.height*this.options.scale,this.options.scale,this.options.scale,e),[4,bE(t)];case 1:return s=i.sent(),this.options.backgroundColor&&(this.ctx.fillStyle=WA(this.options.backgroundColor),this.ctx.fillRect(0,0,this.options.width*this.options.scale,this.options.height*this.options.scale)),this.ctx.drawImage(s,-this.options.x*this.options.scale,-this.options.y*this.options.scale),[2,this.canvas]}}))}))},t}(TE),bE=function(e){return new Promise((function(t,s){var i=new Image;i.onload=function(){t(i)},i.onerror=s,i.src="data:image/svg+xml;charset=utf-8,"+encodeURIComponent((new XMLSerializer).serializeToString(e))}))},SE=function(){function e(e){var t=e.id,s=e.enabled;this.id=t,this.enabled=s,this.start=Date.now()}return e.prototype.debug=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];this.enabled&&("undefined"!=typeof window&&window.console&&"function"==typeof console.debug?console.debug.apply(console,jh([this.id,this.getTime()+"ms"],e)):this.info.apply(this,e))},e.prototype.getTime=function(){return Date.now()-this.start},e.prototype.info=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];this.enabled&&"undefined"!=typeof window&&window.console&&"function"==typeof console.info&&console.info.apply(console,jh([this.id,this.getTime()+"ms"],e))},e.prototype.warn=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];this.enabled&&("undefined"!=typeof window&&window.console&&"function"==typeof console.warn?console.warn.apply(console,jh([this.id,this.getTime()+"ms"],e)):this.info.apply(this,e))},e.prototype.error=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];this.enabled&&("undefined"!=typeof window&&window.console&&"function"==typeof console.error?console.error.apply(console,jh([this.id,this.getTime()+"ms"],e)):this.info.apply(this,e))},e.instances={},e}(),wE=function(){function e(t,s){var i;this.windowBounds=s,this.instanceName="#"+e.instanceCount++,this.logger=new SE({id:this.instanceName,enabled:t.logging}),this.cache=null!==(i=t.cache)&&void 0!==i?i:new Uf(this,t)}return e.instanceCount=1,e}(),xE=function(e,t){return void 0===t&&(t={}),BE(e,t)};"undefined"!=typeof window&&Lf.setContext(window);var BE=function(e,t){return kh(void 0,void 0,void 0,(function(){var s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I,v,T,_,R,P,D,N,C,O,b,S,w,x,B,F,M,L,U,H;return Vh(this,(function(G){switch(G.label){case 0:if(!e||"object"!=typeof e)return[2,Promise.reject("Invalid element provided as first argument")];if(!(s=e.ownerDocument))throw new Error("Element is not attached to a Document");if(!(i=s.defaultView))throw new Error("Document is not attached to a Window");return r={allowTaint:null!==(_=t.allowTaint)&&void 0!==_&&_,imageTimeout:null!==(R=t.imageTimeout)&&void 0!==R?R:15e3,proxy:t.proxy,useCORS:null!==(P=t.useCORS)&&void 0!==P&&P},o=Gh({logging:null===(D=t.logging)||void 0===D||D,cache:t.cache},r),n={windowWidth:null!==(N=t.windowWidth)&&void 0!==N?N:i.innerWidth,windowHeight:null!==(C=t.windowHeight)&&void 0!==C?C:i.innerHeight,scrollX:null!==(O=t.scrollX)&&void 0!==O?O:i.pageXOffset,scrollY:null!==(b=t.scrollY)&&void 0!==b?b:i.pageYOffset},a=new Qh(n.scrollX,n.scrollY,n.windowWidth,n.windowHeight),l=new wE(o,a),h=null!==(S=t.foreignObjectRendering)&&void 0!==S&&S,c={allowTaint:null!==(w=t.allowTaint)&&void 0!==w&&w,onclone:t.onclone,ignoreElements:t.ignoreElements,inlineImages:h,copyStyles:h},l.logger.debug("Starting document clone with size "+a.width+"x"+a.height+" scrolled to "+-a.left+","+-a.top),A=new Tf(l,e,c),(u=A.clonedReferenceElement)?[4,A.toIFrame(s,a)]:[2,Promise.reject("Unable to find element in cloned iframe")];case 1:return p=G.sent(),d=ef(u)||"HTML"===u.tagName?function(e){var t=e.body,s=e.documentElement;if(!t||!s)throw new Error("Unable to get document size");var i=Math.max(Math.max(t.scrollWidth,s.scrollWidth),Math.max(t.offsetWidth,s.offsetWidth),Math.max(t.clientWidth,s.clientWidth)),r=Math.max(Math.max(t.scrollHeight,s.scrollHeight),Math.max(t.offsetHeight,s.offsetHeight),Math.max(t.clientHeight,s.clientHeight));return new Qh(0,0,i,r)}(u.ownerDocument):Wh(l,u),f=d.width,E=d.height,m=d.left,y=d.top,g=FE(l,u,t.backgroundColor),I={canvas:t.canvas,backgroundColor:g,scale:null!==(B=null!==(x=t.scale)&&void 0!==x?x:i.devicePixelRatio)&&void 0!==B?B:1,x:(null!==(F=t.x)&&void 0!==F?F:0)+m,y:(null!==(M=t.y)&&void 0!==M?M:0)+y,width:null!==(L=t.width)&&void 0!==L?L:Math.ceil(f),height:null!==(U=t.height)&&void 0!==U?U:Math.ceil(E)},h?(l.logger.debug("Document cloned, using foreign object rendering"),[4,new OE(l,I).render(u)]):[3,3];case 2:return v=G.sent(),[3,5];case 3:return l.logger.debug("Document cloned, element located at "+m+","+y+" with size "+f+"x"+E+" using computed rendering"),l.logger.debug("Starting DOM parsing"),T=jd(l,u),g===T.styles.backgroundColor&&(T.styles.backgroundColor=$A.TRANSPARENT),l.logger.debug("Starting renderer for element at "+I.x+","+I.y+" with size "+I.width+"x"+I.height),[4,new _E(l,I).render(T)];case 4:v=G.sent(),G.label=5;case 5:return(null===(H=t.removeContainer)||void 0===H||H)&&(Tf.destroy(p)||l.logger.error("Cannot detach cloned iframe as it is not in the DOM anymore")),l.logger.debug("Finished rendering"),[2,v]}}))}))},FE=function(e,t,s){var i=t.ownerDocument,r=i.documentElement?JA(e,getComputedStyle(i.documentElement).backgroundColor):$A.TRANSPARENT,o=i.body?JA(e,getComputedStyle(i.body).backgroundColor):$A.TRANSPARENT,n="string"==typeof s?JA(e,s):null===s?$A.TRANSPARENT:4294967295;return t===i.documentElement?QA(r)?QA(o)?n:o:r:n};class ME{constructor(e){this.language="en",this.localeService=e.localeService||new Ti,this.scene=new jt(this,{canvasId:e.canvasId,canvasElement:e.canvasElement,keyboardEventsElement:e.keyboardEventsElement,contextAttr:{preserveDrawingBuffer:!1!==e.preserveDrawingBuffer,premultipliedAlpha:!!e.premultipliedAlpha,antialias:!1!==e.antialias},spinnerElementId:e.spinnerElementId,transparent:!1!==e.transparent,gammaInput:!0,gammaOutput:!1,backgroundColor:e.backgroundColor,backgroundColorFromAmbientLight:e.backgroundColorFromAmbientLight,ticksPerRender:1,ticksPerOcclusionTest:20,units:e.units,scale:e.scale,origin:e.origin,saoEnabled:e.saoEnabled,alphaDepthMask:!1!==e.alphaDepthMask,entityOffsetsEnabled:!!e.entityOffsetsEnabled,pickSurfacePrecisionEnabled:!!e.pickSurfacePrecisionEnabled,logarithmicDepthBufferEnabled:!!e.logarithmicDepthBufferEnabled,pbrEnabled:!!e.pbrEnabled,lodEnabled:!!e.lodEnabled,vfcCulling:!!e.vfcEnabled,colorTextureEnabled:!1!==e.colorTextureEnabled,dtxEnabled:!!e.dtxEnabled}),this.metaScene=new Mh(this,this.scene),this.id=e.id||this.scene.id,this.camera=this.scene.camera,this.cameraFlight=new bi(this.scene,{duration:.5}),this.cameraControl=new Sh(this.scene,{doublePickFlyTo:!0}),this._plugins=[],this._eventSubs={}}get capabilities(){return this.scene.capabilities}on(e,t){let s=this._eventSubs[e];s||(s=[],this._eventSubs[e]=s),s.push(t)}fire(e,t){const s=this._eventSubs[e];if(s)for(let e=0,i=s.length;e<i;e++)s[e](t)}off(e){}log(e){console.log(`[xeokit viewer ${this.id}]: ${e}`)}error(e){console.error(`[xeokit viewer ${this.id}]: ${e}`)}addPlugin(e){this._plugins.push(e)}removePlugin(e){for(let t=0,s=this._plugins.length;t<s;t++){const s=this._plugins[t];if(s===e)return s.clear&&s.clear(),void this._plugins.splice(t,1)}}sendToPlugins(e,t){for(let s=0,i=this._plugins.length;s<i;s++){const i=this._plugins[s];i.send&&i.send(e,t)}}clear(){throw'Viewer#clear() no longer implemented - use \'#sendToPlugins("clear") instead'}resetView(){throw"Viewer#resetView() no longer implemented - use CameraMemento & ObjectsMemento classes instead"}beginSnapshot(){this._snapshotBegun||(this.scene._renderer.beginSnapshot(),this._snapshotBegun=!0)}getSnapshot(e={}){const t=!this._snapshotBegun,s=void 0!==e.width&&void 0!==e.height,i=this.scene.canvas.canvas,r=i.clientWidth,o=i.clientHeight,n=e.width?Math.floor(e.width):i.width,a=e.height?Math.floor(e.height):i.height;s&&(i.width=n,i.height=a),this._snapshotBegun||this.beginSnapshot(),e.includeGizmos||this.sendToPlugins("snapshotStarting");const l={};for(let e=0,t=this._plugins.length;e<t;e++){const t=this._plugins[e];if(t.getContainerElement){const e=t.getContainerElement();e!==document.body&&(l[e.id]||(l[e.id]=!0,xE(e).then((function(e){document.body.appendChild(e)}))))}}this.scene._renderer.renderSnapshot();const h=this.scene._renderer.readSnapshot(e);return s&&(i.width=r,i.height=o,this.scene.glRedraw()),e.includeGizmos||this.sendToPlugins("snapshotFinished"),t&&this.endSnapshot(),h}async getSnapshotWithPlugins(e={}){const t=!this._snapshotBegun,s=void 0!==e.width&&void 0!==e.height,i=this.scene.canvas.canvas,r=i.clientWidth,o=i.clientHeight,n=e.width?Math.floor(e.width):i.width,a=e.height?Math.floor(e.height):i.height;s&&(i.width=n,i.height=a),this._snapshotBegun||this.beginSnapshot(),e.includeGizmos||this.sendToPlugins("snapshotStarting"),this.scene._renderer.renderSnapshot();const l=this.scene._renderer.readSnapshotAsCanvas();s&&(i.width=r,i.height=o,this.scene.glRedraw());const h={},c=[];for(let e=0,t=this._plugins.length;e<t;e++){const t=this._plugins[e];if(t.getContainerElement){const e=t.getContainerElement();e!==document.body&&(h[e.id]||(h[e.id]=!0,c.push(e)))}}for(let e=0,t=c.length;e<t;e++){const t=c[e];await xE(t,{canvas:l,backgroundColor:null,scale:l.width/t.clientWidth})}e.includeGizmos||this.sendToPlugins("snapshotFinished"),t&&this.endSnapshot();let A=e.format||"png";return"jpeg"!==A&&"png"!==A&&"bmp"!==A&&(console.error("Unsupported image format: '"+A+"' - supported types are 'jpeg', 'bmp' and 'png' - defaulting to 'png'"),A="png"),e.includeGizmos||this.sendToPlugins("snapshotFinished"),t&&this.endSnapshot(),l.toDataURL(`image/${A}`)}endSnapshot(){this._snapshotBegun&&(this.scene._renderer.endSnapshot(),this.scene._renderer.render({force:!0}),this._snapshotBegun=!1)}destroy(){const e=this._plugins.slice();for(let t=0,s=e.length;t<s;t++){e[t].destroy()}this.scene.destroy()}}Boolean("object"!=typeof process||"[object process]"!==String(process)||process.browser);const LE="undefined"!=typeof process&&process.version&&/v([0-9]*)/.exec(process.version);function UE(e,t){if(!e)throw new Error(t||"loaders.gl assertion failed.")}LE&&parseFloat(LE[1]);const HE="object"!=typeof process||"[object process]"!==String(process)||process.browser,GE="undefined"!=typeof window&&void 0!==window.orientation,kE="undefined"!=typeof process&&process.version&&/v([0-9]*)/.exec(process.version);function VE(e,t,s){return t in e?Object.defineProperty(e,t,{value:s,enumerable:!0,configurable:!0,writable:!0}):e[t]=s,e}kE&&parseFloat(kE[1]);class jE{constructor(e,t){VE(this,"name",void 0),VE(this,"workerThread",void 0),VE(this,"isRunning",!0),VE(this,"result",void 0),VE(this,"_resolve",(()=>{})),VE(this,"_reject",(()=>{})),this.name=e,this.workerThread=t,this.result=new Promise(((e,t)=>{this._resolve=e,this._reject=t}))}postMessage(e,t){this.workerThread.postMessage({source:"loaders.gl",type:e,payload:t})}done(e){UE(this.isRunning),this.isRunning=!1,this._resolve(e)}error(e){UE(this.isRunning),this.isRunning=!1,this._reject(e)}}class QE{}const WE=new Map;function zE(e){UE(e.source&&!e.url||!e.source&&e.url);let t=WE.get(e.source||e.url);return t||(e.url&&(t=function(e){if(!e.startsWith("http"))return e;return KE((t=e,"try {\n  importScripts('".concat(t,"');\n} catch (error) {\n  console.error(error);\n  throw error;\n}")));var t}(e.url),WE.set(e.url,t)),e.source&&(t=KE(e.source),WE.set(e.source,t))),UE(t),t}function KE(e){const t=new Blob([e],{type:"application/javascript"});return URL.createObjectURL(t)}function YE(e,t=!0,s){const i=s||new Set;if(e){if(XE(e))i.add(e);else if(XE(e.buffer))i.add(e.buffer);else if(ArrayBuffer.isView(e));else if(t&&"object"==typeof e)for(const s in e)YE(e[s],t,i)}else;return void 0===s?Array.from(i):[]}function XE(e){return!!e&&(e instanceof ArrayBuffer||("undefined"!=typeof MessagePort&&e instanceof MessagePort||("undefined"!=typeof ImageBitmap&&e instanceof ImageBitmap||"undefined"!=typeof OffscreenCanvas&&e instanceof OffscreenCanvas)))}const ZE=()=>{};class qE{static isSupported(){return"undefined"!=typeof Worker&&HE||void 0!==typeof QE}constructor(e){VE(this,"name",void 0),VE(this,"source",void 0),VE(this,"url",void 0),VE(this,"terminated",!1),VE(this,"worker",void 0),VE(this,"onMessage",void 0),VE(this,"onError",void 0),VE(this,"_loadableURL","");const{name:t,source:s,url:i}=e;UE(s||i),this.name=t,this.source=s,this.url=i,this.onMessage=ZE,this.onError=e=>console.log(e),this.worker=HE?this._createBrowserWorker():this._createNodeWorker()}destroy(){this.onMessage=ZE,this.onError=ZE,this.worker.terminate(),this.terminated=!0}get isRunning(){return Boolean(this.onMessage)}postMessage(e,t){t=t||YE(e),this.worker.postMessage(e,t)}_getErrorFromErrorEvent(e){let t="Failed to load ";return t+="worker ".concat(this.name," from ").concat(this.url,". "),e.message&&(t+="".concat(e.message," in ")),e.lineno&&(t+=":".concat(e.lineno,":").concat(e.colno)),new Error(t)}_createBrowserWorker(){this._loadableURL=zE({source:this.source,url:this.url});const e=new Worker(this._loadableURL,{name:this.name});return e.onmessage=e=>{e.data?this.onMessage(e.data):this.onError(new Error("No data received"))},e.onerror=e=>{this.onError(this._getErrorFromErrorEvent(e)),this.terminated=!0},e.onmessageerror=e=>console.error(e),e}_createNodeWorker(){let e;if(this.url){const t=this.url.includes(":/")||this.url.startsWith("/")?this.url:"./".concat(this.url);e=new QE(t,{eval:!1})}else{if(!this.source)throw new Error("no worker");e=new QE(this.source,{eval:!0})}return e.on("message",(e=>{this.onMessage(e)})),e.on("error",(e=>{this.onError(e)})),e.on("exit",(e=>{})),e}}class JE{static isSupported(){return qE.isSupported()}constructor(e){VE(this,"name","unnamed"),VE(this,"source",void 0),VE(this,"url",void 0),VE(this,"maxConcurrency",1),VE(this,"maxMobileConcurrency",1),VE(this,"onDebug",(()=>{})),VE(this,"reuseWorkers",!0),VE(this,"props",{}),VE(this,"jobQueue",[]),VE(this,"idleQueue",[]),VE(this,"count",0),VE(this,"isDestroyed",!1),this.source=e.source,this.url=e.url,this.setProps(e)}destroy(){this.idleQueue.forEach((e=>e.destroy())),this.isDestroyed=!0}setProps(e){this.props={...this.props,...e},void 0!==e.name&&(this.name=e.name),void 0!==e.maxConcurrency&&(this.maxConcurrency=e.maxConcurrency),void 0!==e.maxMobileConcurrency&&(this.maxMobileConcurrency=e.maxMobileConcurrency),void 0!==e.reuseWorkers&&(this.reuseWorkers=e.reuseWorkers),void 0!==e.onDebug&&(this.onDebug=e.onDebug)}async startJob(e,t=((e,t,s)=>e.done(s)),s=((e,t)=>e.error(t))){const i=new Promise((i=>(this.jobQueue.push({name:e,onMessage:t,onError:s,onStart:i}),this)));return this._startQueuedJob(),await i}async _startQueuedJob(){if(!this.jobQueue.length)return;const e=this._getAvailableWorker();if(!e)return;const t=this.jobQueue.shift();if(t){this.onDebug({message:"Starting job",name:t.name,workerThread:e,backlog:this.jobQueue.length});const s=new jE(t.name,e);e.onMessage=e=>t.onMessage(s,e.type,e.payload),e.onError=e=>t.onError(s,e),t.onStart(s);try{await s.result}finally{this.returnWorkerToQueue(e)}}}returnWorkerToQueue(e){this.isDestroyed||!this.reuseWorkers||this.count>this._getMaxConcurrency()?(e.destroy(),this.count--):this.idleQueue.push(e),this.isDestroyed||this._startQueuedJob()}_getAvailableWorker(){if(this.idleQueue.length>0)return this.idleQueue.shift()||null;if(this.count<this._getMaxConcurrency()){this.count++;const e="".concat(this.name.toLowerCase()," (#").concat(this.count," of ").concat(this.maxConcurrency,")");return new qE({name:e,source:this.source,url:this.url})}return null}_getMaxConcurrency(){return GE?this.maxMobileConcurrency:this.maxConcurrency}}const $E={maxConcurrency:3,maxMobileConcurrency:1,reuseWorkers:!0,onDebug:()=>{}};class em{static isSupported(){return qE.isSupported()}static getWorkerFarm(e={}){return em._workerFarm=em._workerFarm||new em({}),em._workerFarm.setProps(e),em._workerFarm}constructor(e){VE(this,"props",void 0),VE(this,"workerPools",new Map),this.props={...$E},this.setProps(e),this.workerPools=new Map}destroy(){for(const e of this.workerPools.values())e.destroy();this.workerPools=new Map}setProps(e){this.props={...this.props,...e};for(const e of this.workerPools.values())e.setProps(this._getWorkerPoolProps())}getWorkerPool(e){const{name:t,source:s,url:i}=e;let r=this.workerPools.get(t);return r||(r=new JE({name:t,source:s,url:i}),r.setProps(this._getWorkerPoolProps()),this.workerPools.set(t,r)),r}_getWorkerPoolProps(){return{maxConcurrency:this.props.maxConcurrency,maxMobileConcurrency:this.props.maxMobileConcurrency,reuseWorkers:this.props.reuseWorkers,onDebug:this.props.onDebug}}}VE(em,"_workerFarm",void 0);const tm={self:"undefined"!=typeof self&&self,window:"undefined"!=typeof window&&window,global:"undefined"!=typeof global&&global,document:"undefined"!=typeof document&&document,process:"object"==typeof process&&process},sm=tm.window||tm.self||tm.global,im=tm.process||{},rm="undefined"!=typeof __VERSION__?__VERSION__:"untranspiled source",om=!("object"==typeof process&&"[object process]"===String(process)&&!process.browser)||function(e){if("undefined"!=typeof window&&"object"==typeof window.process&&"renderer"===window.process.type)return!0;if("undefined"!=typeof process&&"object"==typeof process.versions&&Boolean(process.versions.electron))return!0;const t="object"==typeof navigator&&"string"==typeof navigator.userAgent&&navigator.userAgent,s=e||t;return!!(s&&s.indexOf("Electron")>=0)}();class nm{constructor(e,t,s="sessionStorage"){this.storage=function(e){try{const t=window[e],s="__storage_test__";return t.setItem(s,s),t.removeItem(s),t}catch(e){return null}}(s),this.id=e,this.config={},Object.assign(this.config,t),this._loadConfiguration()}getConfiguration(){return this.config}setConfiguration(e){return this.config={},this.updateConfiguration(e)}updateConfiguration(e){if(Object.assign(this.config,e),this.storage){const e=JSON.stringify(this.config);this.storage.setItem(this.id,e)}return this}_loadConfiguration(){let e={};if(this.storage){const t=this.storage.getItem(this.id);e=t?JSON.parse(t):{}}return Object.assign(this.config,e),this}}function am(e,t,s,i=600){const r=e.src.replace(/\(/g,"%28").replace(/\)/g,"%29");e.width>i&&(s=Math.min(s,i/e.width));const o=e.width*s,n=e.height*s,a=["font-size:1px;","padding:".concat(Math.floor(n/2),"px ").concat(Math.floor(o/2),"px;"),"line-height:".concat(n,"px;"),"background:url(".concat(r,");"),"background-size:".concat(o,"px ").concat(n,"px;"),"color:transparent;"].join("");return["".concat(t," %c+"),a]}const lm={BLACK:30,RED:31,GREEN:32,YELLOW:33,BLUE:34,MAGENTA:35,CYAN:36,WHITE:37,BRIGHT_BLACK:90,BRIGHT_RED:91,BRIGHT_GREEN:92,BRIGHT_YELLOW:93,BRIGHT_BLUE:94,BRIGHT_MAGENTA:95,BRIGHT_CYAN:96,BRIGHT_WHITE:97};function hm(e){return"string"==typeof e?lm[e.toUpperCase()]||lm.WHITE:e}function cm(e,t){if(!e)throw new Error(t||"Assertion failed")}function Am(){let e;if(om&&sm.performance)e=sm.performance.now();else if(im.hrtime){const t=im.hrtime();e=1e3*t[0]+t[1]/1e6}else e=Date.now();return e}const um={debug:om&&console.debug||console.log,log:console.log,info:console.info,warn:console.warn,error:console.error},pm={enabled:!0,level:0};function dm(){}const fm={},Em={once:!0};function mm(e){for(const t in e)for(const s in e[t])return s||"untitled";return"empty"}class ym{constructor({id:e}={id:""}){this.id=e,this.VERSION=rm,this._startTs=Am(),this._deltaTs=Am(),this.LOG_THROTTLE_TIMEOUT=0,this._storage=new nm("__probe-".concat(this.id,"__"),pm),this.userData={},this.timeStamp("".concat(this.id," started")),function(e,t=["constructor"]){const s=Object.getPrototypeOf(e),i=Object.getOwnPropertyNames(s);for(const s of i)"function"==typeof e[s]&&(t.find((e=>s===e))||(e[s]=e[s].bind(e)))}(this),Object.seal(this)}set level(e){this.setLevel(e)}get level(){return this.getLevel()}isEnabled(){return this._storage.config.enabled}getLevel(){return this._storage.config.level}getTotal(){return Number((Am()-this._startTs).toPrecision(10))}getDelta(){return Number((Am()-this._deltaTs).toPrecision(10))}set priority(e){this.level=e}get priority(){return this.level}getPriority(){return this.level}enable(e=!0){return this._storage.updateConfiguration({enabled:e}),this}setLevel(e){return this._storage.updateConfiguration({level:e}),this}assert(e,t){cm(e,t)}warn(e){return this._getLogFunction(0,e,um.warn,arguments,Em)}error(e){return this._getLogFunction(0,e,um.error,arguments)}deprecated(e,t){return this.warn("`".concat(e,"` is deprecated and will be removed in a later version. Use `").concat(t,"` instead"))}removed(e,t){return this.error("`".concat(e,"` has been removed. Use `").concat(t,"` instead"))}probe(e,t){return this._getLogFunction(e,t,um.log,arguments,{time:!0,once:!0})}log(e,t){return this._getLogFunction(e,t,um.debug,arguments)}info(e,t){return this._getLogFunction(e,t,console.info,arguments)}once(e,t){return this._getLogFunction(e,t,um.debug||um.info,arguments,Em)}table(e,t,s){return t?this._getLogFunction(e,t,console.table||dm,s&&[s],{tag:mm(t)}):dm}image({logLevel:e,priority:t,image:s,message:i="",scale:r=1}){return this._shouldLog(e||t)?om?function({image:e,message:t="",scale:s=1}){if("string"==typeof e){const i=new Image;return i.onload=()=>{const e=am(i,t,s);console.log(...e)},i.src=e,dm}const i=e.nodeName||"";if("img"===i.toLowerCase())return console.log(...am(e,t,s)),dm;if("canvas"===i.toLowerCase()){const i=new Image;return i.onload=()=>console.log(...am(i,t,s)),i.src=e.toDataURL(),dm}return dm}({image:s,message:i,scale:r}):function({image:e,message:t="",scale:s=1}){let i=null;try{i=module.require("asciify-image")}catch(e){}if(i)return()=>i(e,{fit:"box",width:"".concat(Math.round(80*s),"%")}).then((e=>console.log(e)));return dm}({image:s,message:i,scale:r}):dm}settings(){console.table?console.table(this._storage.config):console.log(this._storage.config)}get(e){return this._storage.config[e]}set(e,t){this._storage.updateConfiguration({[e]:t})}time(e,t){return this._getLogFunction(e,t,console.time?console.time:console.info)}timeEnd(e,t){return this._getLogFunction(e,t,console.timeEnd?console.timeEnd:console.info)}timeStamp(e,t){return this._getLogFunction(e,t,console.timeStamp||dm)}group(e,t,s={collapsed:!1}){s=Im({logLevel:e,message:t,opts:s});const{collapsed:i}=s;return s.method=(i?console.groupCollapsed:console.group)||console.info,this._getLogFunction(s)}groupCollapsed(e,t,s={}){return this.group(e,t,Object.assign({},s,{collapsed:!0}))}groupEnd(e){return this._getLogFunction(e,"",console.groupEnd||dm)}withGroup(e,t,s){this.group(e,t)();try{s()}finally{this.groupEnd(e)()}}trace(){console.trace&&console.trace()}_shouldLog(e){return this.isEnabled()&&this.getLevel()>=gm(e)}_getLogFunction(e,t,s,i=[],r){if(this._shouldLog(e)){r=Im({logLevel:e,message:t,args:i,opts:r}),cm(s=s||r.method),r.total=this.getTotal(),r.delta=this.getDelta(),this._deltaTs=Am();const o=r.tag||r.message;if(r.once){if(fm[o])return dm;fm[o]=Am()}return t=function(e,t,s){if("string"==typeof t){const i=s.time?function(e,t=8){const s=Math.max(t-e.length,0);return"".concat(" ".repeat(s)).concat(e)}(function(e){let t;return t=e<10?"".concat(e.toFixed(2),"ms"):e<100?"".concat(e.toFixed(1),"ms"):e<1e3?"".concat(e.toFixed(0),"ms"):"".concat((e/1e3).toFixed(2),"s"),t}(s.total)):"";t=s.time?"".concat(e,": ").concat(i,"  ").concat(t):"".concat(e,": ").concat(t),t=function(e,t,s){return om||"string"!=typeof e||(t&&(t=hm(t),e="[".concat(t,"m").concat(e,"")),s&&(t=hm(s),e="[".concat(s+10,"m").concat(e,""))),e}(t,s.color,s.background)}return t}(this.id,r.message,r),s.bind(console,t,...r.args)}return dm}}function gm(e){if(!e)return 0;let t;switch(typeof e){case"number":t=e;break;case"object":t=e.logLevel||e.priority||0;break;default:return 0}return cm(Number.isFinite(t)&&t>=0),t}function Im(e){const{logLevel:t,message:s}=e;e.logLevel=gm(t);const i=e.args?Array.from(e.args):[];for(;i.length&&i.shift()!==s;);switch(e.args=i,typeof t){case"string":case"function":void 0!==s&&i.unshift(s),e.message=t;break;case"object":Object.assign(e,t)}"function"==typeof e.message&&(e.message=e.message());const r=typeof e.message;return cm("string"===r||"object"===r),Object.assign(e,e.opts)}ym.VERSION=rm,new ym({id:"loaders.gl"});function vm(){return!("object"==typeof process&&"[object process]"===String(process)&&!process.browser)||function(e){if("undefined"!=typeof window&&"object"==typeof window.process&&"renderer"===window.process.type)return!0;if("undefined"!=typeof process&&"object"==typeof process.versions&&Boolean(process.versions.electron))return!0;const t="object"==typeof navigator&&"string"==typeof navigator.userAgent&&navigator.userAgent,s=e||t;return!!(s&&s.indexOf("Electron")>=0)}()}new class{constructor(){VE(this,"console",void 0),this.console=console}log(...e){return this.console.log.bind(this.console,...e)}info(...e){return this.console.info.bind(this.console,...e)}warn(...e){return this.console.warn.bind(this.console,...e)}error(...e){return this.console.error.bind(this.console,...e)}};const Tm={self:"undefined"!=typeof self&&self,window:"undefined"!=typeof window&&window,global:"undefined"!=typeof global&&global,document:"undefined"!=typeof document&&document,process:"object"==typeof process&&process},_m=Tm.window||Tm.self||Tm.global,Rm=Tm.process||{},Pm="undefined"!=typeof __VERSION__?__VERSION__:"untranspiled source";vm();class Dm{constructor(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},s=arguments.length>2&&void 0!==arguments[2]?arguments[2]:"sessionStorage";VE(this,"storage",void 0),VE(this,"id",void 0),VE(this,"config",{}),this.storage=function(e){try{const t=window[e],s="__storage_test__";return t.setItem(s,s),t.removeItem(s),t}catch(e){return null}}(s),this.id=e,this.config={},Object.assign(this.config,t),this._loadConfiguration()}getConfiguration(){return this.config}setConfiguration(e){return this.config={},this.updateConfiguration(e)}updateConfiguration(e){if(Object.assign(this.config,e),this.storage){const e=JSON.stringify(this.config);this.storage.setItem(this.id,e)}return this}_loadConfiguration(){let e={};if(this.storage){const t=this.storage.getItem(this.id);e=t?JSON.parse(t):{}}return Object.assign(this.config,e),this}}function Nm(e,t,s){let i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:600;const r=e.src.replace(/\(/g,"%28").replace(/\)/g,"%29");e.width>i&&(s=Math.min(s,i/e.width));const o=e.width*s,n=e.height*s,a=["font-size:1px;","padding:".concat(Math.floor(n/2),"px ").concat(Math.floor(o/2),"px;"),"line-height:".concat(n,"px;"),"background:url(".concat(r,");"),"background-size:".concat(o,"px ").concat(n,"px;"),"color:transparent;"].join("");return["".concat(t," %c+"),a]}let Cm;function Om(e){return"string"==typeof e?Cm[e.toUpperCase()]||Cm.WHITE:e}function bm(e,t){if(!e)throw new Error(t||"Assertion failed")}function Sm(){let e;var t,s;if(vm&&"performance"in _m)e=null==_m||null===(t=_m.performance)||void 0===t||null===(s=t.now)||void 0===s?void 0:s.call(t);else if("hrtime"in Rm){var i;const t=null==Rm||null===(i=Rm.hrtime)||void 0===i?void 0:i.call(Rm);e=1e3*t[0]+t[1]/1e6}else e=Date.now();return e}!function(e){e[e.BLACK=30]="BLACK",e[e.RED=31]="RED",e[e.GREEN=32]="GREEN",e[e.YELLOW=33]="YELLOW",e[e.BLUE=34]="BLUE",e[e.MAGENTA=35]="MAGENTA",e[e.CYAN=36]="CYAN",e[e.WHITE=37]="WHITE",e[e.BRIGHT_BLACK=90]="BRIGHT_BLACK",e[e.BRIGHT_RED=91]="BRIGHT_RED",e[e.BRIGHT_GREEN=92]="BRIGHT_GREEN",e[e.BRIGHT_YELLOW=93]="BRIGHT_YELLOW",e[e.BRIGHT_BLUE=94]="BRIGHT_BLUE",e[e.BRIGHT_MAGENTA=95]="BRIGHT_MAGENTA",e[e.BRIGHT_CYAN=96]="BRIGHT_CYAN",e[e.BRIGHT_WHITE=97]="BRIGHT_WHITE"}(Cm||(Cm={}));const wm={debug:vm&&console.debug||console.log,log:console.log,info:console.info,warn:console.warn,error:console.error},xm={enabled:!0,level:0};function Bm(){}const Fm={},Mm={once:!0};class Lm{constructor(){let{id:e}=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{id:""};VE(this,"id",void 0),VE(this,"VERSION",Pm),VE(this,"_startTs",Sm()),VE(this,"_deltaTs",Sm()),VE(this,"_storage",void 0),VE(this,"userData",{}),VE(this,"LOG_THROTTLE_TIMEOUT",0),this.id=e,this._storage=new Dm("__probe-".concat(this.id,"__"),xm),this.userData={},this.timeStamp("".concat(this.id," started")),function(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:["constructor"];const s=Object.getPrototypeOf(e),i=Object.getOwnPropertyNames(s);for(const s of i)"function"==typeof e[s]&&(t.find((e=>s===e))||(e[s]=e[s].bind(e)))}(this),Object.seal(this)}set level(e){this.setLevel(e)}get level(){return this.getLevel()}isEnabled(){return this._storage.config.enabled}getLevel(){return this._storage.config.level}getTotal(){return Number((Sm()-this._startTs).toPrecision(10))}getDelta(){return Number((Sm()-this._deltaTs).toPrecision(10))}set priority(e){this.level=e}get priority(){return this.level}getPriority(){return this.level}enable(){let e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];return this._storage.updateConfiguration({enabled:e}),this}setLevel(e){return this._storage.updateConfiguration({level:e}),this}get(e){return this._storage.config[e]}set(e,t){this._storage.updateConfiguration({[e]:t})}settings(){console.table?console.table(this._storage.config):console.log(this._storage.config)}assert(e,t){bm(e,t)}warn(e){return this._getLogFunction(0,e,wm.warn,arguments,Mm)}error(e){return this._getLogFunction(0,e,wm.error,arguments)}deprecated(e,t){return this.warn("`".concat(e,"` is deprecated and will be removed in a later version. Use `").concat(t,"` instead"))}removed(e,t){return this.error("`".concat(e,"` has been removed. Use `").concat(t,"` instead"))}probe(e,t){return this._getLogFunction(e,t,wm.log,arguments,{time:!0,once:!0})}log(e,t){return this._getLogFunction(e,t,wm.debug,arguments)}info(e,t){return this._getLogFunction(e,t,console.info,arguments)}once(e,t){for(var s=arguments.length,i=new Array(s>2?s-2:0),r=2;r<s;r++)i[r-2]=arguments[r];return this._getLogFunction(e,t,wm.debug||wm.info,arguments,Mm)}table(e,t,s){return t?this._getLogFunction(e,t,console.table||Bm,s&&[s],{tag:Gm(t)}):Bm}image(e){let{logLevel:t,priority:s,image:i,message:r="",scale:o=1}=e;return this._shouldLog(t||s)?vm?function(e){let{image:t,message:s="",scale:i=1}=e;if("string"==typeof t){const e=new Image;return e.onload=()=>{const t=Nm(e,s,i);console.log(...t)},e.src=t,Bm}const r=t.nodeName||"";if("img"===r.toLowerCase())return console.log(...Nm(t,s,i)),Bm;if("canvas"===r.toLowerCase()){const e=new Image;return e.onload=()=>console.log(...Nm(e,s,i)),e.src=t.toDataURL(),Bm}return Bm}({image:i,message:r,scale:o}):function(e){let{image:t,message:s="",scale:i=1}=e,r=null;try{r=module.require("asciify-image")}catch(e){}if(r)return()=>r(t,{fit:"box",width:"".concat(Math.round(80*i),"%")}).then((e=>console.log(e)));return Bm}({image:i,message:r,scale:o}):Bm}time(e,t){return this._getLogFunction(e,t,console.time?console.time:console.info)}timeEnd(e,t){return this._getLogFunction(e,t,console.timeEnd?console.timeEnd:console.info)}timeStamp(e,t){return this._getLogFunction(e,t,console.timeStamp||Bm)}group(e,t){let s=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{collapsed:!1};const i=Hm({logLevel:e,message:t,opts:s}),{collapsed:r}=s;return i.method=(r?console.groupCollapsed:console.group)||console.info,this._getLogFunction(i)}groupCollapsed(e,t){let s=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};return this.group(e,t,Object.assign({},s,{collapsed:!0}))}groupEnd(e){return this._getLogFunction(e,"",console.groupEnd||Bm)}withGroup(e,t,s){this.group(e,t)();try{s()}finally{this.groupEnd(e)()}}trace(){console.trace&&console.trace()}_shouldLog(e){return this.isEnabled()&&this.getLevel()>=Um(e)}_getLogFunction(e,t,s,i,r){if(this._shouldLog(e)){r=Hm({logLevel:e,message:t,args:i,opts:r}),bm(s=s||r.method),r.total=this.getTotal(),r.delta=this.getDelta(),this._deltaTs=Sm();const o=r.tag||r.message;if(r.once){if(Fm[o])return Bm;Fm[o]=Sm()}return t=function(e,t,s){if("string"==typeof t){const i=s.time?function(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:8;const s=Math.max(t-e.length,0);return"".concat(" ".repeat(s)).concat(e)}(function(e){let t;return t=e<10?"".concat(e.toFixed(2),"ms"):e<100?"".concat(e.toFixed(1),"ms"):e<1e3?"".concat(e.toFixed(0),"ms"):"".concat((e/1e3).toFixed(2),"s"),t}(s.total)):"";t=s.time?"".concat(e,": ").concat(i,"  ").concat(t):"".concat(e,": ").concat(t),t=function(e,t,s){return vm||"string"!=typeof e||(t&&(t=Om(t),e="[".concat(t,"m").concat(e,"")),s&&(t=Om(s),e="[".concat(s+10,"m").concat(e,""))),e}(t,s.color,s.background)}return t}(this.id,r.message,r),s.bind(console,t,...r.args)}return Bm}}function Um(e){if(!e)return 0;let t;switch(typeof e){case"number":t=e;break;case"object":t=e.logLevel||e.priority||0;break;default:return 0}return bm(Number.isFinite(t)&&t>=0),t}function Hm(e){const{logLevel:t,message:s}=e;e.logLevel=Um(t);const i=e.args?Array.from(e.args):[];for(;i.length&&i.shift()!==s;);switch(typeof t){case"string":case"function":void 0!==s&&i.unshift(s),e.message=t;break;case"object":Object.assign(e,t)}"function"==typeof e.message&&(e.message=e.message());const r=typeof e.message;return bm("string"===r||"object"===r),Object.assign(e,{args:i},e.opts)}function Gm(e){for(const t in e)for(const s in e[t])return s||"untitled";return"empty"}var km,Vm,jm,Qm,Wm,zm,Km,Ym,Xm;let Zm;VE(Lm,"VERSION",Pm),new Lm({id:"loaders.gl"}),(Xm=km||(km={}))[Xm.NONE=0]="NONE",Xm[Xm.BASISLZ=1]="BASISLZ",Xm[Xm.ZSTD=2]="ZSTD",Xm[Xm.ZLIB=3]="ZLIB",function(e){e[e.BASICFORMAT=0]="BASICFORMAT"}(Vm||(Vm={})),function(e){e[e.UNSPECIFIED=0]="UNSPECIFIED",e[e.ETC1S=163]="ETC1S",e[e.UASTC=166]="UASTC"}(jm||(jm={})),function(e){e[e.UNSPECIFIED=0]="UNSPECIFIED",e[e.SRGB=1]="SRGB"}(Qm||(Qm={})),function(e){e[e.UNSPECIFIED=0]="UNSPECIFIED",e[e.LINEAR=1]="LINEAR",e[e.SRGB=2]="SRGB",e[e.ITU=3]="ITU",e[e.NTSC=4]="NTSC",e[e.SLOG=5]="SLOG",e[e.SLOG2=6]="SLOG2"}(Wm||(Wm={})),function(e){e[e.ALPHA_STRAIGHT=0]="ALPHA_STRAIGHT",e[e.ALPHA_PREMULTIPLIED=1]="ALPHA_PREMULTIPLIED"}(zm||(zm={})),function(e){e[e.RGB=0]="RGB",e[e.RRR=3]="RRR",e[e.GGG=4]="GGG",e[e.AAA=15]="AAA"}(Km||(Km={})),function(e){e[e.RGB=0]="RGB",e[e.RGBA=3]="RGBA",e[e.RRR=4]="RRR",e[e.RRRG=5]="RRRG"}(Ym||(Ym={})),function(e){e[e.NONE=0]="NONE",e[e.Null=1]="Null",e[e.Int=2]="Int",e[e.Float=3]="Float",e[e.Binary=4]="Binary",e[e.Utf8=5]="Utf8",e[e.Bool=6]="Bool",e[e.Decimal=7]="Decimal",e[e.Date=8]="Date",e[e.Time=9]="Time",e[e.Timestamp=10]="Timestamp",e[e.Interval=11]="Interval",e[e.List=12]="List",e[e.Struct=13]="Struct",e[e.Union=14]="Union",e[e.FixedSizeBinary=15]="FixedSizeBinary",e[e.FixedSizeList=16]="FixedSizeList",e[e.Map=17]="Map",e[e.Dictionary=-1]="Dictionary",e[e.Int8=-2]="Int8",e[e.Int16=-3]="Int16",e[e.Int32=-4]="Int32",e[e.Int64=-5]="Int64",e[e.Uint8=-6]="Uint8",e[e.Uint16=-7]="Uint16",e[e.Uint32=-8]="Uint32",e[e.Uint64=-9]="Uint64",e[e.Float16=-10]="Float16",e[e.Float32=-11]="Float32",e[e.Float64=-12]="Float64",e[e.DateDay=-13]="DateDay",e[e.DateMillisecond=-14]="DateMillisecond",e[e.TimestampSecond=-15]="TimestampSecond",e[e.TimestampMillisecond=-16]="TimestampMillisecond",e[e.TimestampMicrosecond=-17]="TimestampMicrosecond",e[e.TimestampNanosecond=-18]="TimestampNanosecond",e[e.TimeSecond=-19]="TimeSecond",e[e.TimeMillisecond=-20]="TimeMillisecond",e[e.TimeMicrosecond=-21]="TimeMicrosecond",e[e.TimeNanosecond=-22]="TimeNanosecond",e[e.DenseUnion=-23]="DenseUnion",e[e.SparseUnion=-24]="SparseUnion",e[e.IntervalDayTime=-25]="IntervalDayTime",e[e.IntervalYearMonth=-26]="IntervalYearMonth"}(Zm||(Zm={}));const qm={DEFAULT:{}};function Jm(e,t,s={}){const i="lightgrey",r=s.hoverColor||"rgba(0,0,0,0.4)",o=500,n=o+o/3,a=n/24,l=[{boundary:[6,6,6,6],color:s.frontColor||s.color||"#55FF55"},{boundary:[18,6,6,6],color:s.backColor||s.color||"#55FF55"},{boundary:[12,6,6,6],color:s.leftColor||s.color||"#FF5555"},{boundary:[0,6,6,6],color:s.rightColor||s.color||"#FF5555"},{boundary:[6,0,6,6],color:s.topColor||s.color||"#7777FF"},{boundary:[6,12,6,6],color:s.bottomColor||s.color||"#7777FF"}],h=[{label:"NavCube.front",boundaries:[[7,7,4,4]],dir:[0,1,0],up:[0,0,1]},{label:"NavCube.back",boundaries:[[19,7,4,4]],dir:[0,-1,0],up:[0,0,1]},{label:"NavCube.right",boundaries:[[13,7,4,4]],dir:[-1,0,0],up:[0,0,1]},{label:"NavCube.left",boundaries:[[1,7,4,4]],dir:[1,0,0],up:[0,0,1]},{label:"NavCube.top",boundaries:[[7,1,4,4]],dir:[0,0,-1],up:[0,1,0]},{label:"NavCube.bottom",boundaries:[[7,13,4,4]],dir:[0,0,1],up:[0,-1,0]},{boundaries:[[7,5,4,2]],dir:[0,1,-1],up:[0,1,1]},{boundaries:[[1,6,4,1],[6,1,1,4]],dir:[1,0,-1],up:[1,0,1]},{boundaries:[[7,0,4,1],[19,6,4,1]],dir:[0,-1,-1],up:[0,-1,1]},{boundaries:[[13,6,4,1],[11,1,1,4]],dir:[-1,0,-1],up:[-1,0,1]},{boundaries:[[7,11,4,2]],dir:[0,1,1],up:[0,-1,1]},{boundaries:[[1,11,4,1],[6,13,1,4]],dir:[1,0,1],up:[-1,0,1]},{boundaries:[[7,17,4,1],[19,11,4,1]],dir:[0,-1,1],up:[0,1,1]},{boundaries:[[13,11,4,1],[11,13,1,4]],dir:[-1,0,1],up:[1,0,1]},{boundaries:[[5,7,2,4]],dir:[1,1,0],up:[0,0,1]},{boundaries:[[11,7,2,4]],dir:[-1,1,0],up:[0,0,1]},{boundaries:[[17,7,2,4]],dir:[-1,-1,0],up:[0,0,1]},{boundaries:[[0,7,1,4],[23,7,1,4]],dir:[1,-1,0],up:[0,0,1]},{boundaries:[[5,11,2,2]],dir:[1,1,1],up:[-1,-1,1]},{boundaries:[[23,11,1,1],[6,17,1,1],[0,11,1,1]],dir:[1,-1,1],up:[-1,1,1]},{boundaries:[[5,5,2,2]],dir:[1,1,-1],up:[1,1,1]},{boundaries:[[11,17,1,1],[17,11,2,1]],dir:[-1,-1,1],up:[1,1,1]},{boundaries:[[17,6,2,1],[11,0,1,1]],dir:[-1,-1,-1],up:[-1,-1,1]},{boundaries:[[11,11,2,2]],dir:[-1,1,1],up:[1,-1,1]},{boundaries:[[0,6,1,1],[6,0,1,1],[23,6,1,1]],dir:[1,-1,-1],up:[1,-1,1]},{boundaries:[[11,5,2,2]],dir:[-1,1,-1],up:[-1,1,1]}];s.frontColor||s.color,s.backColor||s.color,s.leftColor||s.color,s.rightColor||s.color,s.topColor||s.color,s.bottomColor||s.color;const c=[{yUp:"",label:"NavCube.front",boundaries:[[7,7,4,4]],dir:[0,0,-1],up:[0,1,0]},{label:"NavCube.back",boundaries:[[19,7,4,4]],dir:[0,0,1],up:[0,1,0]},{label:"NavCube.right",boundaries:[[13,7,4,4]],dir:[-1,0,0],up:[0,1,0]},{label:"NavCube.left",boundaries:[[1,7,4,4]],dir:[1,0,0],up:[0,1,0]},{label:"NavCube.top",boundaries:[[7,1,4,4]],dir:[0,-1,0],up:[0,0,-1]},{label:"NavCube.bottom",boundaries:[[7,13,4,4]],dir:[0,1,0],up:[0,0,1]},{boundaries:[[7,5,4,2]],dir:[0,-.7071,-.7071],up:[0,.7071,-.7071]},{boundaries:[[1,6,4,1],[6,1,1,4]],dir:[1,-1,0],up:[1,1,0]},{boundaries:[[7,0,4,1],[19,6,4,1]],dir:[0,-.7071,.7071],up:[0,.7071,.7071]},{boundaries:[[13,6,4,1],[11,1,1,4]],dir:[-1,-1,0],up:[-1,1,0]},{boundaries:[[7,11,4,2]],dir:[0,1,-1],up:[0,1,1]},{boundaries:[[1,11,4,1],[6,13,1,4]],dir:[1,1,0],up:[-1,1,0]},{boundaries:[[7,17,4,1],[19,11,4,1]],dir:[0,1,1],up:[0,1,-1]},{boundaries:[[13,11,4,1],[11,13,1,4]],dir:[-1,1,0],up:[1,1,0]},{boundaries:[[5,7,2,4]],dir:[1,0,-1],up:[0,1,0]},{boundaries:[[11,7,2,4]],dir:[-1,0,-1],up:[0,1,0]},{boundaries:[[17,7,2,4]],dir:[-1,0,1],up:[0,1,0]},{boundaries:[[0,7,1,4],[23,7,1,4]],dir:[1,0,1],up:[0,1,0]},{boundaries:[[5,11,2,2]],dir:[.5,.7071,-.5],up:[-.5,.7071,.5]},{boundaries:[[23,11,1,1],[6,17,1,1],[0,11,1,1]],dir:[.5,.7071,.5],up:[-.5,.7071,-.5]},{boundaries:[[5,5,2,2]],dir:[.5,-.7071,-.5],up:[.5,.7071,-.5]},{boundaries:[[11,17,1,1],[17,11,2,1]],dir:[-.5,.7071,.5],up:[.5,.7071,-.5]},{boundaries:[[17,6,2,1],[11,0,1,1]],dir:[-.5,-.7071,.5],up:[-.5,.7071,.5]},{boundaries:[[11,11,2,2]],dir:[-.5,.7071,-.5],up:[.5,.7071,.5]},{boundaries:[[0,6,1,1],[6,0,1,1],[23,6,1,1]],dir:[.5,-.7071,.5],up:[.5,.7071,.5]},{boundaries:[[11,5,2,2]],dir:[-.5,-.7071,-.5],up:[-.5,.7071,-.5]}];for(let e=0,t=h.length;e<t;e++)u.normalizeVec3(h[e].dir,h[e].dir),u.normalizeVec3(h[e].up,h[e].up);for(let e=0,t=c.length;e<t;e++)u.normalizeVec3(c[e].dir,c[e].dir),u.normalizeVec3(c[e].up,c[e].up);var A=c;this._textureCanvas=document.createElement("canvas"),this._textureCanvas.width=n,this._textureCanvas.height=o,this._textureCanvas.style.width=n+"px",this._textureCanvas.style.height="500px",this._textureCanvas.style.padding="0",this._textureCanvas.style.margin="0",this._textureCanvas.style.top="0",this._textureCanvas.style.background=i,this._textureCanvas.style.position="absolute",this._textureCanvas.style.opacity="1.0",this._textureCanvas.style.visibility="hidden",this._textureCanvas.style["z-index"]=2e6;document.getElementsByTagName("body")[0].appendChild(this._textureCanvas);const p=this._textureCanvas.getContext("2d");let d=!1;function f(){for(let e=0,t=l.length;e<t;e++){const t=l[e],s=t.boundary,i=Math.round(s[0]*a),r=Math.round(s[1]*a),o=Math.round(s[2]*a),n=Math.round(s[3]*a);p.fillStyle=t.color,p.fillRect(i,r,o,n)}for(let t=0,l=A.length;t<l;t++){let l,h,c,u;const d=A[t],f=d.boundaries;for(var e=0,s=f.length;e<s;e++){const t=f[e];l=Math.round(t[0]*a),h=Math.round(t[1]*a),c=Math.round(t[2]*a),u=Math.round(t[3]*a),d.highlighted&&(p.fillStyle=d.highlighted?r:d.color||i,p.fillRect(l,h,c,u))}if(d.label){p.fillStyle="black",p.font="60px sans-serif",p.textAlign="center";var o=l+.5*c,n=h+.7*u;p.fillText(E(d.label),o,n,80)}}t.glRedraw()}const E=function(){const t={"NavCube.front":"NavCube.front","NavCube.back":"NavCube.back","NavCube.right":"NavCube.right","NavCube.left":"NavCube.left","NavCube.top":"NavCube.top","NavCube.bottom":"NavCube.bottom"},s={"NavCube.front":"NavCube.front","NavCube.back":"NavCube.back","NavCube.right":"NavCube.right","NavCube.left":"NavCube.left","NavCube.top":"NavCube.top","NavCube.bottom":"NavCube.bottom"},i={"NavCube.front":"FRONT","NavCube.back":"BACK","NavCube.right":"RIGHT","NavCube.left":"LEFT","NavCube.top":"TOP","NavCube.bottom":"BOTTOM"};return function(r){const o=d?s:t,n=o?o[r]:null;return n?e.localeService.translate(n)||i[n]||n:r}}();this.setZUp=function(){d=!0,A=h,this.clear()},this.setYUp=function(){d=!1,A=c,this.clear()},this.clear=function(){p.fillStyle=i,p.fillRect(0,0,n,o);for(var e=0,t=A.length;e<t;e++){A[e].highlighted=!1}f()},this.getArea=function(e){const t=e[0]*n,s=o-e[1]*o;for(var i=0,r=A.length;i<r;i++){const e=A[i].boundaries;for(var l=0,h=e.length;l<h;l++){const r=e[l];if(t>=r[0]*a&&t<=(r[0]+r[2])*a&&s>=r[1]*a&&s<=(r[1]+r[3])*a)return i}}return-1},this.setAreaHighlighted=function(e,t){var s=A[e];if(!s)throw"Area not found: "+e;s.highlighted=!!t,f()},this.getAreaDir=function(e){var t=A[e];if(!t)throw"Unknown area: "+e;return t.dir},this.getAreaUp=function(e){var t=A[e];if(!t)throw"Unknown area: "+e;return t.up},this.getImage=function(){return this._textureCanvas},this.destroy=function(){this._textureCanvas&&(this._textureCanvas.parentNode.removeChild(this._textureCanvas),this._textureCanvas=null)}}const $m=u.vec3(),ey=u.vec3();u.mat4();class ty extends n{constructor(e,t={}){super("NavCube",e,t),e.navCube=this;try{this._navCubeScene=new jt(e,{canvasId:t.canvasId,canvasElement:t.canvasElement,transparent:!0}),this._navCubeCanvas=this._navCubeScene.canvas.canvas,this._navCubeScene.input.keyboardEnabled=!1}catch(e){return void this.error(e)}const s=this._navCubeScene;s.clearLights(),new Ze(s,{dir:[.4,-.4,.8],color:[.8,1,1],intensity:1,space:"view"}),new Ze(s,{dir:[-.8,-.3,-.4],color:[.8,.8,.8],intensity:1,space:"view"}),new Ze(s,{dir:[.8,-.6,-.8],color:[1,1,1],intensity:1,space:"view"}),this._navCubeCamera=s.camera,this._navCubeCamera.ortho.scale=7,this._navCubeCamera.ortho.near=.1,this._navCubeCamera.ortho.far=2e3,s.edgeMaterial.edgeColor=[.2,.2,.2],s.edgeMaterial.edgeAlpha=.6,this._zUp=Boolean(e.camera.zUp);var i=this;this.setIsProjectNorth(t.isProjectNorth),this.setProjectNorthOffsetAngle(t.projectNorthOffsetAngle);const r=function(){const e=u.mat4();return function(t,s,r){return u.identityMat4(e),u.rotationMat4v(t*i._projectNorthOffsetAngle*u.DEGTORAD,[0,1,0],e),u.transformVec3(e,s,r)}}();this._synchCamera=function(){var t=u.rotationMat4c(-90*u.DEGTORAD,1,0,0),s=u.vec3(),o=u.vec3(),n=u.vec3();return function(){var a=e.camera.eye,l=e.camera.look,h=e.camera.up;s=u.mulVec3Scalar(u.normalizeVec3(u.subVec3(a,l,s)),5),i._isProjectNorth&&i._projectNorthOffsetAngle&&(s=r(-1,s,$m),h=r(-1,h,ey)),i._zUp?(u.transformVec3(t,s,o),u.transformVec3(t,h,n),i._navCubeCamera.look=[0,0,0],i._navCubeCamera.eye=u.transformVec3(t,s,o),i._navCubeCamera.up=u.transformPoint3(t,h,n)):(i._navCubeCamera.look=[0,0,0],i._navCubeCamera.eye=s,i._navCubeCamera.up=h)}}(),this._cubeTextureCanvas=new Jm(e,s,t),this._cubeSampler=new ii(s,{image:this._cubeTextureCanvas.getImage(),flipY:!0,wrapS:1001,wrapT:1001}),this._cubeMesh=new Bs(s,{geometry:new ht(s,{primitive:"triangles",normals:[0,0,1,0,0,1,0,0,1,0,0,1,1,0,0,1,0,0,1,0,0,1,0,0,0,1,0,0,1,0,0,1,0,0,1,0,-1,0,0,-1,0,0,-1,0,0,-1,0,0,0,-1,0,0,-1,0,0,-1,0,0,-1,0,0,0,-1,0,0,-1,0,0,-1,0,0,-1],positions:[1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,1,1,-1,-1,1,-1,-1,1,1,-1,1,1,-1,1,-1,-1,-1,-1,-1,-1,1,-1,-1,-1,1,-1,-1,1,-1,1,-1,-1,1,1,-1,-1,-1,-1,-1,-1,1,-1,1,1,-1],uv:[.5,.6666,.25,.6666,.25,.3333,.5,.3333,.5,.6666,.5,.3333,.75,.3333,.75,.6666,.5,.6666,.5,1,.25,1,.25,.6666,.25,.6666,0,.6666,0,.3333,.25,.3333,.25,0,.5,0,.5,.3333,.25,.3333,.75,.3333,1,.3333,1,.6666,.75,.6666],indices:[0,1,2,0,2,3,4,5,6,4,6,7,8,9,10,8,10,11,12,13,14,12,14,15,16,17,18,16,18,19,20,21,22,20,22,23]}),material:new dt(s,{diffuse:[.4,.4,.4],specular:[.4,.4,.4],emissive:[.6,.6,.6],diffuseMap:this._cubeSampler,emissiveMap:this._cubeSampler}),visible:!0,edges:!0}),this._shadow=!1===t.shadowVisible?null:new Bs(s,{geometry:new ht(s,Ms({center:[0,0,0],radiusTop:.001,radiusBottom:1.4,height:.01,radialSegments:20,heightSegments:1,openEnded:!0})),material:new dt(s,{diffuse:[0,0,0],specular:[0,0,0],emissive:[0,0,0],alpha:.5}),position:[0,-1.5,0],visible:!0,pickable:!1,backfaces:!1}),this._onCameraMatrix=e.camera.on("matrix",this._synchCamera),this._onCameraWorldAxis=e.camera.on("worldAxis",(()=>{e.camera.zUp?(this._zUp=!0,this._cubeTextureCanvas.setZUp(),this._repaint(),this._synchCamera()):e.camera.yUp&&(this._zUp=!1,this._cubeTextureCanvas.setYUp(),this._repaint(),this._synchCamera())})),this._onCameraFOV=e.camera.perspective.on("fov",(e=>{this._synchProjection&&(this._navCubeCamera.perspective.fov=e)})),this._onCameraProjection=e.camera.on("projection",(e=>{this._synchProjection&&(this._navCubeCamera.projection="ortho"===e||"perspective"===e?e:"perspective")}));var o=-1;function n(e){var t=[0,0];if(e){for(var s=e.target,i=0,r=0;s.offsetParent;)i+=s.offsetLeft,r+=s.offsetTop,s=s.offsetParent;t[0]=e.pageX-i,t[1]=e.pageY-r}else e=window.event,t[0]=e.x,t[1]=e.y;return t}var a,l,h=null,c=null,A=!1,p=!1,d=.5;i._navCubeCanvas.addEventListener("mouseenter",i._onMouseEnter=function(e){p=!0}),i._navCubeCanvas.addEventListener("mouseleave",i._onMouseLeave=function(e){p=!1}),i._navCubeCanvas.addEventListener("mousedown",i._onMouseDown=function(e){if(1===e.which){h=e.x,c=e.y,a=e.clientX,l=e.clientY;var t=n(e),i=s.pick({canvasPos:t});A=!!i}}),document.addEventListener("mouseup",i._onMouseUp=function(e){if(1===e.which&&(A=!1,null!==h)){var t=n(e),a=s.pick({canvasPos:t,pickSurface:!0});if(a&&a.uv){var l=i._cubeTextureCanvas.getArea(a.uv);if(l>=0&&(document.body.style.cursor="pointer",o>=0&&(i._cubeTextureCanvas.setAreaHighlighted(o,!1),i._repaint(),o=-1),l>=0)){if(i._cubeTextureCanvas.setAreaHighlighted(l,!0),o=l,i._repaint(),e.x<h-3||e.x>h+3||e.y<c-3||e.y>c+3)return;var u=i._cubeTextureCanvas.getAreaDir(l);if(u){var p=i._cubeTextureCanvas.getAreaUp(l);i._isProjectNorth&&i._projectNorthOffsetAngle&&(u=r(1,u,$m),p=r(1,p,ey)),f(u,p,(function(){o>=0&&(i._cubeTextureCanvas.setAreaHighlighted(o,!1),i._repaint(),o=-1),document.body.style.cursor="pointer",o>=0&&(i._cubeTextureCanvas.setAreaHighlighted(o,!1),i._repaint(),o=-1),l>=0&&(i._cubeTextureCanvas.setAreaHighlighted(l,!1),o=-1,i._repaint())}))}}}}}),document.addEventListener("mousemove",i._onMouseMove=function(t){if(o>=0&&(i._cubeTextureCanvas.setAreaHighlighted(o,!1),i._repaint(),o=-1),1!==t.buttons||A){if(A){var r=t.clientX,h=t.clientY;return document.body.style.cursor="move",void function(t,s){var i=(t-a)*-d,r=(s-l)*-d;e.camera.orbitYaw(i),e.camera.orbitPitch(-r),a=t,l=s}(r,h)}if(p){var c=n(t),u=s.pick({canvasPos:c,pickSurface:!0});if(u){if(u.uv){document.body.style.cursor="pointer";var f=i._cubeTextureCanvas.getArea(u.uv);if(f===o)return;o>=0&&i._cubeTextureCanvas.setAreaHighlighted(o,!1),f>=0&&(i._cubeTextureCanvas.setAreaHighlighted(f,!0),i._repaint(),o=f)}}else document.body.style.cursor="default",o>=0&&(i._cubeTextureCanvas.setAreaHighlighted(o,!1),i._repaint(),o=-1)}}});var f=function(){var t=u.vec3();return function(s,r,o){var n=i._fitVisible?e.scene.getAABB(e.scene.visibleObjectIds):e.scene.aabb,a=u.getAABB3Diag(n);u.getAABB3Center(n,t);var l=Math.abs(a/Math.tan(i._cameraFitFOV*u.DEGTORAD));e.cameraControl.pivotPos=t,i._cameraFly?e.cameraFlight.flyTo({look:t,eye:[t[0]-l*s[0],t[1]-l*s[1],t[2]-l*s[2]],up:r||[0,1,0],orthoScale:1.1*a,fitFOV:i._cameraFitFOV,duration:i._cameraFlyDuration},o):e.cameraFlight.jumpTo({look:t,eye:[t[0]-l*s[0],t[1]-l*s[1],t[2]-l*s[2]],up:r||[0,1,0],orthoScale:1.1*a,fitFOV:i._cameraFitFOV},o)}}();this._onUpdated=e.localeService.on("updated",(()=>{this._cubeTextureCanvas.clear(),this._repaint()})),this.setVisible(t.visible),this.setCameraFitFOV(t.cameraFitFOV),this.setCameraFly(t.cameraFly),this.setCameraFlyDuration(t.cameraFlyDuration),this.setFitVisible(t.fitVisible),this.setSynchProjection(t.synchProjection)}send(e,t){if("language"===e)this._cubeTextureCanvas.clear(),this._repaint()}_repaint(){const e=this._cubeTextureCanvas.getImage();this._cubeMesh.material.diffuseMap.image=e,this._cubeMesh.material.emissiveMap.image=e}setVisible(e=!0){this._navCubeCanvas&&(this._cubeMesh.visible=e,this._shadow&&(this._shadow.visible=e),this._navCubeCanvas.style.visibility=e?"visible":"hidden")}getVisible(){return!!this._navCubeCanvas&&this._cubeMesh.visible}setFitVisible(e=!1){this._fitVisible=e}getFitVisible(){return this._fitVisible}setCameraFly(e=!0){this._cameraFly=e}getCameraFly(){return this._cameraFly}setCameraFitFOV(e=45){this._cameraFitFOV=e}getCameraFitFOV(){return this._cameraFitFOV}setCameraFlyDuration(e=.5){this._cameraFlyDuration=e}getCameraFlyDuration(){return this._cameraFlyDuration}setSynchProjection(e=!1){this._synchProjection=e}getSynchProjection(){return this._synchProjection}setIsProjectNorth(e=!1){this._isProjectNorth=e}getIsProjectNorth(){return this._isProjectNorth}setProjectNorthOffsetAngle(e){this._projectNorthOffsetAngle=e}getProjectNorthOffsetAngle(){return this._projectNorthOffsetAngle}destroy(){this._navCubeCanvas&&(this.viewer.localeService.off(this._onUpdated),this.viewer.camera.off(this._onCameraMatrix),this.viewer.camera.off(this._onCameraWorldAxis),this.viewer.camera.perspective.off(this._onCameraFOV),this.viewer.camera.off(this._onCameraProjection),this._navCubeCanvas.removeEventListener("mouseenter",this._onMouseEnter),this._navCubeCanvas.removeEventListener("mouseleave",this._onMouseLeave),this._navCubeCanvas.removeEventListener("mousedown",this._onMouseDown),document.removeEventListener("mousemove",this._onMouseMove),document.removeEventListener("mouseup",this._onMouseUp),this._navCubeCanvas=null,this._cubeTextureCanvas.destroy(),this._cubeTextureCanvas=null,this._onMouseEnter=null,this._onMouseLeave=null,this._onMouseDown=null,this._onMouseMove=null,this._onMouseUp=null),this._navCubeScene.destroy(),this._navCubeScene=null,this._cubeMesh=null,this._shadow=null,super.destroy()}}u.vec3();const sy=new Float64Array([0,0,1]),iy=new Float64Array(4);class ry{constructor(e){this.id=null,this._viewer=e.viewer,this._visible=!1,this._pos=u.vec3(),this._origin=u.vec3(),this._rtcPos=u.vec3(),this._baseDir=u.vec3(),this._rootNode=null,this._displayMeshes=null,this._affordanceMeshes=null,this._ignoreNextSectionPlaneDirUpdate=!1,this._createNodes(),this._bindEvents()}_setSectionPlane(e){this._sectionPlane&&(this._sectionPlane.off(this._onSectionPlanePos),this._sectionPlane.off(this._onSectionPlaneDir),this._onSectionPlanePos=null,this._onSectionPlaneDir=null,this._sectionPlane=null),e&&(this.id=e.id,this._setPos(e.pos),this._setDir(e.dir),this._sectionPlane=e,this._onSectionPlanePos=e.on("pos",(()=>{this._setPos(this._sectionPlane.pos)})),this._onSectionPlaneDir=e.on("dir",(()=>{this._ignoreNextSectionPlaneDirUpdate?this._ignoreNextSectionPlaneDirUpdate=!1:this._setDir(this._sectionPlane.dir)})))}get sectionPlane(){return this._sectionPlane}_setPos(e){this._pos.set(e),S(this._pos,this._origin,this._rtcPos),this._rootNode.origin=this._origin,this._rootNode.position=this._rtcPos}_setDir(e){this._baseDir.set(e),this._rootNode.quaternion=u.vec3PairToQuaternion(sy,e,iy)}_setSectionPlaneDir(e){this._sectionPlane&&(this._ignoreNextSectionPlaneDirUpdate=!0,this._sectionPlane.dir=e)}setVisible(e=!0){if(this._visible!==e){var t;for(t in this._visible=e,this._displayMeshes)this._displayMeshes.hasOwnProperty(t)&&(this._displayMeshes[t].visible=e);if(!e)for(t in this._affordanceMeshes)this._affordanceMeshes.hasOwnProperty(t)&&(this._affordanceMeshes[t].visible=e)}}getVisible(){return this._visible}setCulled(e){var t;for(t in this._displayMeshes)this._displayMeshes.hasOwnProperty(t)&&(this._displayMeshes[t].culled=e);if(!e)for(t in this._affordanceMeshes)this._affordanceMeshes.hasOwnProperty(t)&&(this._affordanceMeshes[t].culled=e)}_createNodes(){const e=!1,t=this._viewer.scene,s=.01;this._rootNode=new Ys(t,{position:[0,0,0],scale:[5,5,5]});const i=this._rootNode,r={arrowHead:new ht(i,Ms({radiusTop:.001,radiusBottom:.07,radialSegments:32,heightSegments:1,height:.2,openEnded:!1})),arrowHeadBig:new ht(i,Ms({radiusTop:.001,radiusBottom:.09,radialSegments:32,heightSegments:1,height:.25,openEnded:!1})),arrowHeadHandle:new ht(i,Ms({radiusTop:.09,radiusBottom:.09,radialSegments:8,heightSegments:1,height:.37,openEnded:!1})),curve:new ht(i,hi({radius:.8,tube:s,radialSegments:64,tubeSegments:14,arc:2*Math.PI/4})),curveHandle:new ht(i,hi({radius:.8,tube:.06,radialSegments:64,tubeSegments:14,arc:2*Math.PI/4})),hoop:new ht(i,hi({radius:.8,tube:s,radialSegments:64,tubeSegments:8,arc:2*Math.PI})),axis:new ht(i,Ms({radiusTop:s,radiusBottom:s,radialSegments:20,heightSegments:1,height:1,openEnded:!1})),axisHandle:new ht(i,Ms({radiusTop:.08,radiusBottom:.08,radialSegments:20,heightSegments:1,height:1,openEnded:!1}))},o={pickable:new dt(i,{diffuse:[1,1,0],alpha:0,alphaMode:"blend"}),red:new dt(i,{diffuse:[1,0,0],emissive:[1,0,0],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80,lineWidth:2}),highlightRed:new Et(i,{edges:!1,fill:!0,fillColor:[1,0,0],fillAlpha:.6}),green:new dt(i,{diffuse:[0,1,0],emissive:[0,1,0],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80,lineWidth:2}),highlightGreen:new Et(i,{edges:!1,fill:!0,fillColor:[0,1,0],fillAlpha:.6}),blue:new dt(i,{diffuse:[0,0,1],emissive:[0,0,1],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80,lineWidth:2}),highlightBlue:new Et(i,{edges:!1,fill:!0,fillColor:[0,0,1],fillAlpha:.2}),center:new dt(i,{diffuse:[0,0,0],emissive:[0,0,0],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80}),highlightBall:new Et(i,{edges:!1,fill:!0,fillColor:[.5,.5,.5],fillAlpha:.5,vertices:!1}),highlightPlane:new Et(i,{edges:!0,edgeWidth:3,fill:!1,fillColor:[.5,.5,.5],fillAlpha:.5,vertices:!1})};this._displayMeshes={plane:i.addChild(new Bs(i,{geometry:new ht(i,{primitive:"triangles",positions:[.5,.5,0,.5,-.5,0,-.5,-.5,0,-.5,.5,0,.5,.5,-0,.5,-.5,-0,-.5,-.5,-0,-.5,.5,-0],indices:[0,1,2,2,3,0]}),material:new dt(i,{emissive:[0,0,0],diffuse:[0,0,0],backfaces:!0}),opacity:.6,ghosted:!0,ghostMaterial:new Et(i,{edges:!1,filled:!0,fillColor:[1,1,0],edgeColor:[0,0,0],fillAlpha:.1,backfaces:!0}),pickable:!1,collidable:!0,clippable:!1,visible:!1,scale:[2.4,2.4,1]}),e),planeFrame:i.addChild(new Bs(i,{geometry:new ht(i,hi({center:[0,0,0],radius:1.7,tube:.02,radialSegments:4,tubeSegments:4,arc:2*Math.PI})),material:new dt(i,{emissive:[0,0,0],diffuse:[0,0,0],specular:[0,0,0],shininess:0}),highlightMaterial:new Et(i,{edges:!1,edgeColor:[0,0,0],filled:!0,fillColor:[.8,.8,.8],fillAlpha:1}),pickable:!1,collidable:!1,clippable:!1,visible:!1,scale:[1,1,.1],rotation:[0,0,45]}),e),xCurve:i.addChild(new Bs(i,{geometry:r.curve,material:o.red,matrix:function(){const e=u.rotationMat4v(90*u.DEGTORAD,[0,1,0],u.identityMat4()),t=u.rotationMat4v(270*u.DEGTORAD,[1,0,0],u.identityMat4());return u.mulMat4(t,e,u.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,backfaces:!0,visible:!1}),e),xCurveHandle:i.addChild(new Bs(i,{geometry:r.curveHandle,material:o.pickable,matrix:function(){const e=u.rotationMat4v(90*u.DEGTORAD,[0,1,0],u.identityMat4()),t=u.rotationMat4v(270*u.DEGTORAD,[1,0,0],u.identityMat4());return u.mulMat4(t,e,u.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,backfaces:!0,visible:!1}),e),xCurveArrow1:i.addChild(new Bs(i,{geometry:r.arrowHead,material:o.red,matrix:function(){const e=u.translateMat4c(0,-.07,-.8,u.identityMat4()),t=u.scaleMat4v([.6,.6,.6],u.identityMat4()),s=u.rotationMat4v(0*u.DEGTORAD,[0,0,1],u.identityMat4());return u.mulMat4(u.mulMat4(e,t,u.identityMat4()),s,u.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1}),e),xCurveArrow2:i.addChild(new Bs(i,{geometry:r.arrowHead,material:o.red,matrix:function(){const e=u.translateMat4c(0,-.8,-.07,u.identityMat4()),t=u.scaleMat4v([.6,.6,.6],u.identityMat4()),s=u.rotationMat4v(90*u.DEGTORAD,[1,0,0],u.identityMat4());return u.mulMat4(u.mulMat4(e,t,u.identityMat4()),s,u.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1}),e),yCurve:i.addChild(new Bs(i,{geometry:r.curve,material:o.green,rotation:[-90,0,0],pickable:!1,collidable:!0,clippable:!1,backfaces:!0,visible:!1}),e),yCurveHandle:i.addChild(new Bs(i,{geometry:r.curveHandle,material:o.pickable,rotation:[-90,0,0],pickable:!0,collidable:!0,clippable:!1,backfaces:!0,visible:!1}),e),yCurveArrow1:i.addChild(new Bs(i,{geometry:r.arrowHead,material:o.green,matrix:function(){const e=u.translateMat4c(.07,0,-.8,u.identityMat4()),t=u.scaleMat4v([.6,.6,.6],u.identityMat4()),s=u.rotationMat4v(90*u.DEGTORAD,[0,0,1],u.identityMat4());return u.mulMat4(u.mulMat4(e,t,u.identityMat4()),s,u.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1}),e),yCurveArrow2:i.addChild(new Bs(i,{geometry:r.arrowHead,material:o.green,matrix:function(){const e=u.translateMat4c(.8,0,-.07,u.identityMat4()),t=u.scaleMat4v([.6,.6,.6],u.identityMat4()),s=u.rotationMat4v(90*u.DEGTORAD,[1,0,0],u.identityMat4());return u.mulMat4(u.mulMat4(e,t,u.identityMat4()),s,u.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1}),e),zCurve:i.addChild(new Bs(i,{geometry:r.curve,material:o.blue,matrix:u.rotationMat4v(180*u.DEGTORAD,[1,0,0],u.identityMat4()),pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),zCurveHandle:i.addChild(new Bs(i,{geometry:r.curveHandle,material:o.pickable,matrix:u.rotationMat4v(180*u.DEGTORAD,[1,0,0],u.identityMat4()),pickable:!0,collidable:!0,clippable:!1,visible:!1}),e),zCurveCurveArrow1:i.addChild(new Bs(i,{geometry:r.arrowHead,material:o.blue,matrix:function(){const e=u.translateMat4c(.8,-.07,0,u.identityMat4()),t=u.scaleMat4v([.6,.6,.6],u.identityMat4());return u.mulMat4(e,t,u.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1}),e),zCurveArrow2:i.addChild(new Bs(i,{geometry:r.arrowHead,material:o.blue,matrix:function(){const e=u.translateMat4c(.05,-.8,0,u.identityMat4()),t=u.scaleMat4v([.6,.6,.6],u.identityMat4()),s=u.rotationMat4v(90*u.DEGTORAD,[0,0,1],u.identityMat4());return u.mulMat4(u.mulMat4(e,t,u.identityMat4()),s,u.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1}),e),center:i.addChild(new Bs(i,{geometry:new ht(i,Ls({radius:.05})),material:o.center,pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),xAxisArrow:i.addChild(new Bs(i,{geometry:r.arrowHead,material:o.red,matrix:function(){const e=u.translateMat4c(0,1.1,0,u.identityMat4()),t=u.rotationMat4v(-90*u.DEGTORAD,[0,0,1],u.identityMat4());return u.mulMat4(t,e,u.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),xAxisArrowHandle:i.addChild(new Bs(i,{geometry:r.arrowHeadHandle,material:o.pickable,matrix:function(){const e=u.translateMat4c(0,1.1,0,u.identityMat4()),t=u.rotationMat4v(-90*u.DEGTORAD,[0,0,1],u.identityMat4());return u.mulMat4(t,e,u.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1}),e),xAxis:i.addChild(new Bs(i,{geometry:r.axis,material:o.red,matrix:function(){const e=u.translateMat4c(0,.5,0,u.identityMat4()),t=u.rotationMat4v(-90*u.DEGTORAD,[0,0,1],u.identityMat4());return u.mulMat4(t,e,u.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),xAxisHandle:i.addChild(new Bs(i,{geometry:r.axisHandle,material:o.pickable,matrix:function(){const e=u.translateMat4c(0,.5,0,u.identityMat4()),t=u.rotationMat4v(-90*u.DEGTORAD,[0,0,1],u.identityMat4());return u.mulMat4(t,e,u.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1}),e),yAxisArrow:i.addChild(new Bs(i,{geometry:r.arrowHead,material:o.green,matrix:function(){const e=u.translateMat4c(0,1.1,0,u.identityMat4()),t=u.rotationMat4v(180*u.DEGTORAD,[1,0,0],u.identityMat4());return u.mulMat4(t,e,u.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),yAxisArrowHandle:i.addChild(new Bs(i,{geometry:r.arrowHeadHandle,material:o.pickable,matrix:function(){const e=u.translateMat4c(0,1.1,0,u.identityMat4()),t=u.rotationMat4v(180*u.DEGTORAD,[1,0,0],u.identityMat4());return u.mulMat4(t,e,u.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1,opacity:.2}),e),yShaft:i.addChild(new Bs(i,{geometry:r.axis,material:o.green,position:[0,-.5,0],pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),yShaftHandle:i.addChild(new Bs(i,{geometry:r.axisHandle,material:o.pickable,position:[0,-.5,0],pickable:!0,collidable:!0,clippable:!1,visible:!1}),e),zAxisArrow:i.addChild(new Bs(i,{geometry:r.arrowHead,material:o.blue,matrix:function(){const e=u.translateMat4c(0,1.1,0,u.identityMat4()),t=u.rotationMat4v(-90*u.DEGTORAD,[.8,0,0],u.identityMat4());return u.mulMat4(t,e,u.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),zAxisArrowHandle:i.addChild(new Bs(i,{geometry:r.arrowHeadHandle,material:o.pickable,matrix:function(){const e=u.translateMat4c(0,1.1,0,u.identityMat4()),t=u.rotationMat4v(-90*u.DEGTORAD,[.8,0,0],u.identityMat4());return u.mulMat4(t,e,u.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1}),e),zShaft:i.addChild(new Bs(i,{geometry:r.axis,material:o.blue,matrix:function(){const e=u.translateMat4c(0,.5,0,u.identityMat4()),t=u.rotationMat4v(-90*u.DEGTORAD,[1,0,0],u.identityMat4());return u.mulMat4(t,e,u.identityMat4())}(),clippable:!1,pickable:!1,collidable:!0,visible:!1}),e),zAxisHandle:i.addChild(new Bs(i,{geometry:r.axisHandle,material:o.pickable,matrix:function(){const e=u.translateMat4c(0,.5,0,u.identityMat4()),t=u.rotationMat4v(-90*u.DEGTORAD,[1,0,0],u.identityMat4());return u.mulMat4(t,e,u.identityMat4())}(),clippable:!1,pickable:!0,collidable:!0,visible:!1}),e)},this._affordanceMeshes={planeFrame:i.addChild(new Bs(i,{geometry:new ht(i,hi({center:[0,0,0],radius:2,tube:s,radialSegments:4,tubeSegments:4,arc:2*Math.PI})),material:new dt(i,{ambient:[1,1,1],diffuse:[0,0,0],emissive:[1,1,0]}),highlighted:!0,highlightMaterial:new Et(i,{edges:!1,filled:!0,fillColor:[1,1,0],fillAlpha:1}),pickable:!1,collidable:!1,clippable:!1,visible:!1,scale:[1,1,1],rotation:[0,0,45]}),e),xHoop:i.addChild(new Bs(i,{geometry:r.hoop,material:o.red,highlighted:!0,highlightMaterial:o.highlightRed,matrix:function(){const e=u.rotationMat4v(90*u.DEGTORAD,[0,1,0],u.identityMat4()),t=u.rotationMat4v(270*u.DEGTORAD,[1,0,0],u.identityMat4());return u.mulMat4(t,e,u.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),yHoop:i.addChild(new Bs(i,{geometry:r.hoop,material:o.green,highlighted:!0,highlightMaterial:o.highlightGreen,rotation:[-90,0,0],pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),zHoop:i.addChild(new Bs(i,{geometry:r.hoop,material:o.blue,highlighted:!0,highlightMaterial:o.highlightBlue,matrix:u.rotationMat4v(180*u.DEGTORAD,[1,0,0],u.identityMat4()),pickable:!1,collidable:!0,clippable:!1,backfaces:!0,visible:!1}),e),xAxisArrow:i.addChild(new Bs(i,{geometry:r.arrowHeadBig,material:o.red,matrix:function(){const e=u.translateMat4c(0,1.1,0,u.identityMat4()),t=u.rotationMat4v(-90*u.DEGTORAD,[0,0,1],u.identityMat4());return u.mulMat4(t,e,u.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),yAxisArrow:i.addChild(new Bs(i,{geometry:r.arrowHeadBig,material:o.green,matrix:function(){const e=u.translateMat4c(0,1.1,0,u.identityMat4()),t=u.rotationMat4v(180*u.DEGTORAD,[1,0,0],u.identityMat4());return u.mulMat4(t,e,u.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),zAxisArrow:i.addChild(new Bs(i,{geometry:r.arrowHeadBig,material:o.blue,matrix:function(){const e=u.translateMat4c(0,1.1,0,u.identityMat4()),t=u.rotationMat4v(-90*u.DEGTORAD,[.8,0,0],u.identityMat4());return u.mulMat4(t,e,u.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1}),e)}}_bindEvents(){const e=this;var t=!1;const s=-1,i=0,r=1,o=2,n=3,a=4,l=5,h=this._rootNode;var c=null,A=null;const p=u.vec2(),d=u.vec3([1,0,0]),f=u.vec3([0,1,0]),E=u.vec3([0,0,1]),m=this._viewer.scene.canvas.canvas,y=this._viewer.camera,g=this._viewer.scene;{const e=u.vec3([0,0,0]);let t=-1;this._onCameraViewMatrix=g.camera.on("viewMatrix",(()=>{})),this._onCameraProjMatrix=g.camera.on("projMatrix",(()=>{})),this._onSceneTick=g.on("tick",(()=>{const s=Math.abs(u.lenVec3(u.subVec3(g.camera.eye,this._pos,e)));if(s!==t&&"perspective"===y.projection){const e=.07*(Math.tan(y.perspective.fov*u.DEGTORAD)*s);h.scale=[e,e,e],t=s}if("ortho"===y.projection){const e=y.ortho.scale/10;h.scale=[e,e,e],t=s}}))}const I=function(){const e=new Float64Array(2);return function(t){if(t){for(var s=t.target,i=0,r=0;s.offsetParent;)i+=s.offsetLeft,r+=s.offsetTop,s=s.offsetParent;e[0]=t.pageX-i,e[1]=t.pageY-r}else t=window.event,e[0]=t.x,e[1]=t.y;return e}}(),v=function(){const t=u.mat4();return function(s,i){return u.quaternionToMat4(e._rootNode.quaternion,t),u.transformVec3(t,s,i),u.normalizeVec3(i),i}}();var T=function(){const e=u.vec3();return function(t){const s=Math.abs(t[0]);return s>Math.abs(t[1])&&s>Math.abs(t[2])?u.cross3Vec3(t,[0,1,0],e):u.cross3Vec3(t,[1,0,0],e),u.cross3Vec3(e,t,e),u.normalizeVec3(e),e}}();const _=function(){const t=u.vec3(),s=u.vec3(),i=u.vec4();return function(r,o,n){v(r,i);const a=T(i,o,n);P(o,a,t),P(n,a,s),u.subVec3(s,t);const l=u.dotVec3(s,i);e._pos[0]+=i[0]*l,e._pos[1]+=i[1]*l,e._pos[2]+=i[2]*l,e._rootNode.position=e._pos,e._sectionPlane&&(e._sectionPlane.pos=e._pos)}}();var R=function(){const t=u.vec4(),s=u.vec4(),i=u.vec4(),r=u.vec4();return function(o,n,a){v(o,r);if(!(P(n,r,t)&&P(a,r,s))){const e=T(r,n,a);P(n,e,t,1),P(a,e,s,1);var l=u.dotVec3(t,r);t[0]-=l*r[0],t[1]-=l*r[1],t[2]-=l*r[2],l=u.dotVec3(s,r),s[0]-=l*r[0],s[1]-=l*r[1],s[2]-=l*r[2]}u.normalizeVec3(t),u.normalizeVec3(s),l=u.dotVec3(t,s),l=u.clamp(l,-1,1);var h=Math.acos(l)*u.RADTODEG;u.cross3Vec3(t,s,i),u.dotVec3(i,r)<0&&(h=-h),e._rootNode.rotate(o,h),D()}}(),P=function(){const t=u.vec4([0,0,0,1]),s=u.mat4();return function(i,r,o,n){n=n||0,t[0]=i[0]/m.width*2-1,t[1]=-(i[1]/m.height*2-1),t[2]=0,t[3]=1,u.mulMat4(y.projMatrix,y.viewMatrix,s),u.inverseMat4(s),u.transformVec4(s,t,t),u.mulVec4Scalar(t,1/t[3]);var a=y.eye;u.subVec4(t,a,t);const l=e._sectionPlane.pos;var h=-u.dotVec3(l,r)-n,c=u.dotVec3(r,t);if(Math.abs(c)>.005){var A=-(u.dotVec3(r,a)+h)/c;return u.mulVec3Scalar(t,A,o),u.addVec3(o,a),u.subVec3(o,l,o),!0}return!1}}();const D=function(){const t=u.vec3(),s=u.mat4();return function(){e.sectionPlane&&(u.quaternionToMat4(h.quaternion,s),u.transformVec3(s,[0,0,1],t),e._setSectionPlaneDir(t))}}();var N,C=!1;this._onCameraControlHover=this._viewer.cameraControl.on("hoverEnter",(e=>{if(!this._visible)return;if(C)return;var h;t=!1,N&&(N.visible=!1);switch(e.entity.id){case this._displayMeshes.xAxisArrowHandle.id:case this._displayMeshes.xAxisHandle.id:h=this._affordanceMeshes.xAxisArrow,c=i;break;case this._displayMeshes.yAxisArrowHandle.id:case this._displayMeshes.yShaftHandle.id:h=this._affordanceMeshes.yAxisArrow,c=r;break;case this._displayMeshes.zAxisArrowHandle.id:case this._displayMeshes.zAxisHandle.id:h=this._affordanceMeshes.zAxisArrow,c=o;break;case this._displayMeshes.xCurveHandle.id:h=this._affordanceMeshes.xHoop,c=n;break;case this._displayMeshes.yCurveHandle.id:h=this._affordanceMeshes.yHoop,c=a;break;case this._displayMeshes.zCurveHandle.id:h=this._affordanceMeshes.zHoop,c=l;break;default:return void(c=s)}h&&(h.visible=!0),N=h,t=!0})),this._onCameraControlHoverLeave=this._viewer.cameraControl.on("hoverOutEntity",(e=>{this._visible&&(N&&(N.visible=!1),N=null,c=s)})),m.addEventListener("mousedown",this._canvasMouseDownListener=e=>{if(e.preventDefault(),this._visible&&t&&(this._viewer.cameraControl.pointerEnabled=!1,1===e.which)){C=!0;var s=I(e);A=c,p[0]=s[0],p[1]=s[1]}}),m.addEventListener("mousemove",this._canvasMouseMoveListener=e=>{if(!this._visible)return;if(!C)return;var t=I(e);const s=t[0],h=t[1];switch(A){case i:_(d,p,t);break;case r:_(f,p,t);break;case o:_(E,p,t);break;case n:R(d,p,t);break;case a:R(f,p,t);break;case l:R(E,p,t)}p[0]=s,p[1]=h}),m.addEventListener("mouseup",this._canvasMouseUpListener=e=>{this._visible&&(this._viewer.cameraControl.pointerEnabled=!0,C&&(e.which,C=!1,t=!1))}),m.addEventListener("wheel",this._canvasWheelListener=e=>{if(this._visible)Math.max(-1,Math.min(1,40*-e.deltaY))})}_destroy(){this._unbindEvents(),this._destroyNodes()}_unbindEvents(){const e=this._viewer,t=e.scene,s=t.canvas.canvas,i=e.camera,r=e.cameraControl;t.off(this._onSceneTick),s.removeEventListener("mousedown",this._canvasMouseDownListener),s.removeEventListener("mousemove",this._canvasMouseMoveListener),s.removeEventListener("mouseup",this._canvasMouseUpListener),s.removeEventListener("wheel",this._canvasWheelListener),i.off(this._onCameraViewMatrix),i.off(this._onCameraProjMatrix),r.off(this._onCameraControlHover),r.off(this._onCameraControlHoverLeave)}_destroyNodes(){this._setSectionPlane(null),this._rootNode.destroy(),this._displayMeshes={},this._affordanceMeshes={}}}class oy{constructor(e,t,s){this.id=s.id,this._sectionPlane=s,this._mesh=new Bs(t,{id:s.id,geometry:new ht(t,ct({xSize:.5,ySize:.5,zSize:.001})),material:new dt(t,{emissive:[1,1,1],diffuse:[0,0,0],backfaces:!1}),edgeMaterial:new yt(t,{edgeColor:[0,0,0],edgeAlpha:1,edgeWidth:1}),highlightMaterial:new Et(t,{fill:!0,fillColor:[.5,1,.5],fillAlpha:.7,edges:!0,edgeColor:[0,0,0],edgeAlpha:1,edgeWidth:1}),selectedMaterial:new Et(t,{fill:!0,fillColor:[0,0,1],fillAlpha:.7,edges:!0,edgeColor:[1,0,0],edgeAlpha:1,edgeWidth:1}),highlighted:!0,scale:[3,3,3],position:[0,0,0],rotation:[0,0,0],opacity:.3,edges:!0});{const e=u.vec3([0,0,0]),t=u.vec3(),s=u.vec3([0,0,1]),i=u.vec4(4),r=u.vec3(),o=()=>{const o=this._sectionPlane.scene.center,n=[-this._sectionPlane.dir[0],-this._sectionPlane.dir[1],-this._sectionPlane.dir[2]];u.subVec3(o,this._sectionPlane.pos,e);const a=-u.dotVec3(n,e);u.normalizeVec3(n),u.mulVec3Scalar(n,a,t);const l=u.vec3PairToQuaternion(s,this._sectionPlane.dir,i);r[0]=.1*t[0],r[1]=.1*t[1],r[2]=.1*t[2],this._mesh.quaternion=l,this._mesh.position=r};this._onSectionPlanePos=this._sectionPlane.on("pos",o),this._onSectionPlaneDir=this._sectionPlane.on("dir",o)}this._highlighted=!1,this._selected=!1}setHighlighted(e){this._highlighted=!!e,this._mesh.highlighted=this._highlighted,this._mesh.highlightMaterial.fillColor=e?[0,.7,0]:[0,0,0]}getHighlighted(){return this._highlighted}setSelected(e){this._selected=!!e,this._mesh.edgeMaterial.edgeWidth=e?3:1,this._mesh.highlightMaterial.edgeWidth=e?3:1}getSelected(){return this._selected}destroy(){this._sectionPlane.off(this._onSectionPlanePos),this._sectionPlane.off(this._onSectionPlaneDir),this._mesh.destroy()}}class ny{constructor(e,t){if(!(t.onHoverEnterPlane&&t.onHoverLeavePlane&&t.onClickedNothing&&t.onClickedPlane))throw"Missing config(s): onHoverEnterPlane, onHoverLeavePlane, onClickedNothing || onClickedPlane";this.plugin=e,this._viewer=e.viewer,this._onHoverEnterPlane=t.onHoverEnterPlane,this._onHoverLeavePlane=t.onHoverLeavePlane,this._onClickedNothing=t.onClickedNothing,this._onClickedPlane=t.onClickedPlane,this._visible=!0,this._planes={},this._canvas=t.overviewCanvas,this._scene=new jt(this._viewer,{canvasId:this._canvas.id,transparent:!0}),this._scene.clearLights(),new Ze(this._scene,{dir:[.4,-.4,.8],color:[.8,1,1],intensity:1,space:"view"}),new Ze(this._scene,{dir:[-.8,-.3,-.4],color:[.8,.8,.8],intensity:1,space:"view"}),new Ze(this._scene,{dir:[.8,-.6,-.8],color:[1,1,1],intensity:1,space:"view"}),this._scene.camera,this._scene.camera.perspective.fov=70,this._zUp=!1;{const e=this._scene.camera,t=u.rotationMat4c(-90*u.DEGTORAD,1,0,0),s=u.vec3(),i=u.vec3(),r=u.vec3();this._synchCamera=()=>{const o=this._viewer.camera.eye,n=this._viewer.camera.look,a=this._viewer.camera.up;u.mulVec3Scalar(u.normalizeVec3(u.subVec3(o,n,s)),7),this._zUp?(u.transformVec3(t,s,i),u.transformVec3(t,a,r),e.look=[0,0,0],e.eye=u.transformVec3(t,s,i),e.up=u.transformPoint3(t,a,r)):(e.look=[0,0,0],e.eye=s,e.up=a)}}this._onViewerCameraMatrix=this._viewer.camera.on("matrix",this._synchCamera),this._onViewerCameraWorldAxis=this._viewer.camera.on("worldAxis",this._synchCamera),this._onViewerCameraFOV=this._viewer.camera.perspective.on("fov",(e=>{this._scene.camera.perspective.fov=e}));var s=null;this._onInputMouseMove=this._scene.input.on("mousemove",(e=>{const t=this._scene.pick({canvasPos:e});if(t){if(!s||t.entity.id!==s.id){if(s){this._planes[s.id]&&this._onHoverLeavePlane(s.id)}s=t.entity;this._planes[s.id]&&this._onHoverEnterPlane(s.id)}}else s&&(this._onHoverLeavePlane(s.id),s=null)})),this._scene.canvas.canvas.addEventListener("mouseup",this._onCanvasMouseUp=()=>{if(s){this._planes[s.id]&&this._onClickedPlane(s.id)}else this._onClickedNothing()}),this._scene.canvas.canvas.addEventListener("mouseout",this._onCanvasMouseOut=()=>{s&&(this._onHoverLeavePlane(s.id),s=null)}),this.setVisible(t.overviewVisible)}addSectionPlane(e){this._planes[e.id]=new oy(this,this._scene,e)}setPlaneHighlighted(e,t){const s=this._planes[e];s&&s.setHighlighted(t)}setPlaneSelected(e,t){const s=this._planes[e];s&&s.setSelected(t)}removeSectionPlane(e){const t=this._planes[e.id];t&&(t.destroy(),delete this._planes[e.id])}setVisible(e=!0){this._visible=e,this._canvas.style.visibility=e?"visible":"hidden"}getVisible(){return this._visible}destroy(){this._viewer.camera.off(this._onViewerCameraMatrix),this._viewer.camera.off(this._onViewerCameraWorldAxis),this._viewer.camera.perspective.off(this._onViewerCameraFOV),this._scene.input.off(this._onInputMouseMove),this._scene.canvas.canvas.removeEventListener("mouseup",this._onCanvasMouseUp),this._scene.canvas.canvas.removeEventListener("mouseout",this._onCanvasMouseOut),this._scene.destroy()}}const ay=u.AABB3(),ly=u.vec3();class hy extends n{constructor(e,t={}){if(super("SectionPlanes",e),this._freeControls=[],this._sectionPlanes=e.scene.sectionPlanes,this._controls={},this._shownControlId=null,null!==t.overviewCanvasId&&void 0!==t.overviewCanvasId){const e=document.getElementById(t.overviewCanvasId);e?this._overview=new ny(this,{overviewCanvas:e,visible:t.overviewVisible,onHoverEnterPlane:e=>{this._overview.setPlaneHighlighted(e,!0)},onHoverLeavePlane:e=>{this._overview.setPlaneHighlighted(e,!1)},onClickedPlane:e=>{if(this.getShownControl()===e)return void this.hideControl();this.showControl(e);const t=this.sectionPlanes[e].pos;ay.set(this.viewer.scene.aabb),u.getAABB3Center(ay,ly),ay[0]+=t[0]-ly[0],ay[1]+=t[1]-ly[1],ay[2]+=t[2]-ly[2],ay[3]+=t[0]-ly[0],ay[4]+=t[1]-ly[1],ay[5]+=t[2]-ly[2],this.viewer.cameraFlight.flyTo({aabb:ay,fitFOV:65})},onClickedNothing:()=>{this.hideControl()}}):this.warn("Can't find overview canvas: '"+t.overviewCanvasId+"' - will create plugin without overview")}this._onSceneSectionPlaneCreated=e.scene.on("sectionPlaneCreated",(e=>{this._sectionPlaneCreated(e)}))}setOverviewVisible(e){this._overview&&this._overview.setVisible(e)}getOverviewVisible(){if(this._overview)return this._overview.getVisible()}get sectionPlanes(){return this._sectionPlanes}createSectionPlane(e={}){void 0!==e.id&&null!==e.id&&this.viewer.scene.components[e.id]&&(this.error("Viewer component with this ID already exists: "+e.id),delete e.id);return new Us(this.viewer.scene,{id:e.id,pos:e.pos,dir:e.dir,active:!0})}_sectionPlaneCreated(e){const t=this._freeControls.length>0?this._freeControls.pop():new ry(this);t._setSectionPlane(e),t.setVisible(!1),this._controls[e.id]=t,this._overview&&this._overview.addSectionPlane(e),e.once("destroyed",(()=>{this._sectionPlaneDestroyed(e)}))}flipSectionPlanes(){const e=this.viewer.scene.sectionPlanes;for(let t in e){e[t].flipDir()}}showControl(e){const t=this._controls[e];t?(this.hideControl(),t.setVisible(!0),this._overview&&this._overview.setPlaneSelected(e,!0),this._shownControlId=e):this.error("Control not found: "+e)}getShownControl(){return this._shownControlId}hideControl(){for(var e in this._controls)this._controls.hasOwnProperty(e)&&(this._controls[e].setVisible(!1),this._overview&&this._overview.setPlaneSelected(e,!1));this._shownControlId=null}destroySectionPlane(e){var t=this.viewer.scene.sectionPlanes[e];t?(this._sectionPlaneDestroyed(t),t.destroy(),e===this._shownControlId&&(this._shownControlId=null)):this.error("SectionPlane not found: "+e)}_sectionPlaneDestroyed(e){this._overview&&this._overview.removeSectionPlane(e);const t=this._controls[e.id];t&&(t.setVisible(!1),t._setSectionPlane(null),delete this._controls[e.id],this._freeControls.push(t))}clear(){const e=Object.keys(this._sectionPlanes);for(var t=0,s=e.length;t<s;t++)this.destroySectionPlane(e[t])}send(e,t){switch(e){case"snapshotStarting":for(let e in this._controls)this._controls.hasOwnProperty(e)&&this._controls[e].setCulled(!0);break;case"snapshotFinished":for(let e in this._controls)this._controls.hasOwnProperty(e)&&this._controls[e].setCulled(!1);break;case"clearSectionPlanes":this.clear()}}destroy(){this.clear(),this._overview&&this._overview.destroy(),this._destroyFreeControls(),super.destroy()}_destroyFreeControls(){for(var e=this._freeControls.pop();e;)e._destroy(),e=this._freeControls.pop();this.viewer.scene.off(this._onSceneSectionPlaneCreated)}}u.vec3(),u.mat4(),u.AABB3(),u.vec3(),u.vec3();const cy=[];class Ay extends n{constructor(e,t={}){if(super("TreeViewPlugin",e),this.errors=[],this.valid=!0,t.containerElement){for(let e=0;;e++)if(!cy[e]){cy[e]=this,this._index=e,this._id=`tree-${e}`;break}if(this._containerElement=t.containerElement,this._metaModels={},this._autoAddModels=!1!==t.autoAddModels,this._autoExpandDepth=t.autoExpandDepth||0,this._sortNodes=!1!==t.sortNodes,this._pruneEmptyNodes=!1!==t.pruneEmptyNodes,this._viewer=e,this._rootElement=null,this._muteSceneEvents=!1,this._muteTreeEvents=!1,this._rootNodes=[],this._objectNodes={},this._nodeNodes={},this._rootName=t.rootName,this._sortNodes=t.sortNodes,this._pruneEmptyNodes=t.pruneEmptyNodes,this._showListItemElementId=null,this._containerElement.oncontextmenu=e=>{e.preventDefault()},this._onObjectVisibility=this._viewer.scene.on("objectVisibility",(e=>{if(this._muteSceneEvents)return;const t=e.id,s=this._objectNodes[t];if(!s)return;const i=e.visible;if(!(i!==s.checked))return;this._muteTreeEvents=!0,s.checked=i,i?s.numVisibleEntities++:s.numVisibleEntities--;const r=document.getElementById(`checkbox-${s.nodeId}`);r&&(r.checked=i);let o=s.parent;for(;o;){o.checked=i,i?o.numVisibleEntities++:o.numVisibleEntities--;const e=document.getElementById(`checkbox-${o.nodeId}`);if(e){const t=o.numVisibleEntities>0;t!==e.checked&&(e.checked=t)}o=o.parent}this._muteTreeEvents=!1})),this._onObjectXrayed=this._viewer.scene.on("objectXRayed",(e=>{if(this._muteSceneEvents)return;const t=e.id,s=this._objectNodes[t];if(!s)return;this._muteTreeEvents=!0;const i=e.xrayed;if(!(i!==s.xrayed))return;s.xrayed=i;const r=s.nodeId,o=document.getElementById(r);null!==o&&(i?o.classList.add("xrayed-node"):o.classList.remove("xrayed-node")),this._muteTreeEvents=!1})),this._switchExpandHandler=e=>{e.preventDefault(),e.stopPropagation();const t=e.target;this._expandSwitchElement(t)},this._switchCollapseHandler=e=>{e.preventDefault(),e.stopPropagation();const t=e.target;this._collapseSwitchElement(t)},this._checkboxChangeHandler=e=>{if(this._muteTreeEvents)return;this._muteSceneEvents=!0;const t=e.target,s=t.checked,i=t.id.replace("checkbox-",""),r=this._nodeNodes[i],o=this._viewer.scene.objects;let n=0;this._withNodeTree(r,(e=>{const t=e.objectId,i=`checkbox-${e.nodeId}`,r=o[t],a=0===e.children.length;e.numVisibleEntities=s?e.numEntities:0,a&&s!==e.checked&&n++,e.checked=s;const l=document.getElementById(i);l&&(l.checked=s),r&&(r.visible=s)}));let a=r.parent;for(;a;){a.checked=s;const e=document.getElementById(`checkbox-${a.nodeId}`);s?a.numVisibleEntities+=n:a.numVisibleEntities-=n;const t=a.numVisibleEntities>0;t!==e.checked&&(e.checked=t),a=a.parent}this._muteSceneEvents=!1},this._hierarchy=t.hierarchy||"containment",this._autoExpandDepth=t.autoExpandDepth||0,this._autoAddModels){const e=Object.keys(this.viewer.metaScene.metaModels);for(let t=0,s=e.length;t<s;t++){const s=e[t];this.viewer.metaScene.metaModels[s].finalized&&this.addModel(s)}this.viewer.scene.on("modelLoaded",(e=>{this.viewer.metaScene.metaModels[e]&&this.addModel(e)}))}this.hierarchy=t.hierarchy}else this.error("Config expected: containerElement")}set hierarchy(e){"containment"!==(e=e||"containment")&&"storeys"!==e&&"types"!==e&&(this.error("Unsupported value for `hierarchy' - defaulting to 'containment'"),e="containment"),this._hierarchy!==e&&(this._hierarchy=e,this._createNodes())}get hierarchy(){return this._hierarchy}addModel(e,t={}){if(!this._containerElement)return;const s=this.viewer.scene.models[e];if(!s)throw"Model not found: "+e;const i=this.viewer.metaScene.metaModels[e];i?this._metaModels[e]?this.warn("Model already added: "+e):(this._metaModels[e]=i,s.on("destroyed",(()=>{this.removeModel(s.id)})),this._createNodes()):this.error("MetaModel not found: "+e)}removeModel(e){if(!this._containerElement)return;this._metaModels[e]&&(delete this._metaModels[e],this._createNodes())}showNode(e){this._showListItemElementId&&this.unShowNode();const t=this._objectNodes[e];if(!t)return;const s=t.nodeId,i="switch-"+s,r=document.getElementById(i);if(r)return this._expandSwitchElement(r),void r.scrollIntoView();const o=[];o.unshift(t);let n=t.parent;for(;n;)o.unshift(n),n=n.parent;for(let e=0,t=o.length;e<t;e++){const t="switch-"+o[e].nodeId,s=document.getElementById(t);s&&this._expandSwitchElement(s)}const a=s,l=document.getElementById(a);l.scrollIntoView({block:"center"}),l.classList.add("highlighted-node"),this._showListItemElementId=a}unShowNode(){if(!this._showListItemElementId)return;const e=document.getElementById(this._showListItemElementId);e?(e.classList.remove("highlighted-node"),this._showListItemElementId=null):this._showListItemElementId=null}expandToDepth(e){this.collapse();const t=(s,i)=>{if(i===e)return;const r="switch-"+s.nodeId,o=document.getElementById(r);if(o){this._expandSwitchElement(o);const e=s.children;for(var n=0,a=e.length;n<a;n++){const s=e[n];t(s,i+1)}}};for(let e=0,s=this._rootNodes.length;e<s;e++){const s=this._rootNodes[e];t(s,0)}}collapse(){for(let e=0,t=this._rootNodes.length;e<t;e++){const t=this._rootNodes[e].objectId;this._collapseNode(t)}}withNodeTree(e,t){t(e);const s=e.children;if(s)for(let e=0,i=s.length;e<i;e++)this.withNodeTree(s[e],t)}destroy(){this._containerElement&&(this._metaModels={},this._rootElement&&!this._destroyed&&(this._rootElement.parentNode.removeChild(this._rootElement),this._viewer.scene.off(this._onObjectVisibility),this._destroyed=!0),delete cy[this._index],super.destroy())}_createNodes(){this._rootElement&&(this._rootElement.parentNode.removeChild(this._rootElement),this._rootElement=null),this._rootNodes=[],this._objectNodes={},this._nodeNodes={},this._validate(),this.valid||"storeys"!==this._hierarchy?this._createEnabledNodes():this._createDisabledNodes()}_validate(){if(this.errors=[],"storeys"===this._hierarchy)this.valid=this._validateMetaModelForStoreysHierarchy();else this.valid=this._rootNodes.length>0;return this.valid}_validateMetaModelForStoreysHierarchy(e=0,t,s){return!0}_createEnabledNodes(){switch(this._pruneEmptyNodes&&this._findEmptyNodes(),this._hierarchy){case"storeys":this._createStoreysNodes(),0===this._rootNodes.length&&this.error("Failed to build storeys hierarchy");break;case"types":this._createTypesNodes();break;default:this._createContainmentNodes()}this._sortNodes&&this._doSortNodes(),this._synchNodesToEntities(),this._createTrees(),this.expandToDepth(this._autoExpandDepth)}_createDisabledNodes(){const e=document.createElement("ul");this._rootElement=e,this._containerElement.appendChild(e);const t=this._viewer.metaScene.rootMetaObjects;for(let s in t){const i=t[s],r=i.type,o=i.name,n=o&&""!==o&&"Undefined"!==o&&"Default"!==o?o:r,a=document.createElement("li");e.appendChild(a);const l=document.createElement("a");l.href="#",l.textContent="!",l.classList.add("warn"),l.classList.add("warning"),a.appendChild(l);const h=document.createElement("span");h.textContent=n,a.appendChild(h)}}_findEmptyNodes(){const e=this._viewer.metaScene.rootMetaObjects;for(let t in e)this._findEmptyNodes2(e[t])}_findEmptyNodes2(e,t=0){const s=this.viewer.scene,i=e.children,r=e.id,o=s.objects[r];if(e._countEntities=0,o&&e._countEntities++,i)for(let t=0,s=i.length;t<s;t++){const s=i[t];s._countEntities=this._findEmptyNodes2(s),e._countEntities+=s._countEntities}return e._countEntities}_createStoreysNodes(){const e=this._viewer.metaScene.rootMetaObjects;for(let t in e)this._createStoreysNodes2(e[t],null,null,null)}_createStoreysNodes2(e,t,s,i){if(this._pruneEmptyNodes&&0===e._countEntities)return;const r=e.type,o=e.name,n=e.children,a=e.id;if("IfcBuilding"===r)t={nodeId:`${this._id}-${a}`,objectId:a,title:this._rootName||(o&&""!==o&&"Undefined"!==o&&"Default"!==o?o:r),type:r,parent:null,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]},this._rootNodes.push(t),this._objectNodes[t.objectId]=t,this._nodeNodes[t.nodeId]=t;else if("IfcBuildingStorey"===r){if(!t)return void this.error("Failed to build storeys hierarchy for model '"+this.metaModel.id+"' - model does not have an IfcBuilding object, or is not an IFC model");s={nodeId:`${this._id}-${a}`,objectId:a,title:o&&""!==o&&"Undefined"!==o&&"Default"!==o?o:r,type:r,parent:t,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]},t.children.push(s),this._objectNodes[s.objectId]=s,this._nodeNodes[s.nodeId]=s,i={}}else if(s){if(this._viewer.scene.objects[a]){let e=(i=i||{})[r];e||(e={nodeId:`${this._id}-${s.objectId}-${r}`,objectId:`${s.objectId}-${r}`,title:r,type:r,parent:s,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]},s.children.push(e),this._objectNodes[e.objectId]=e,this._nodeNodes[e.nodeId]=e,i[r]=e);const t={nodeId:`${this._id}-${a}`,objectId:a,title:o&&""!==o&&"Undefined"!==o&&"Default"!==o?o:r,type:r,parent:e,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]};e.children.push(t),this._objectNodes[t.objectId]=t,this._nodeNodes[t.nodeId]=t}}if(n)for(let e=0,r=n.length;e<r;e++){const r=n[e];this._createStoreysNodes2(r,t,s,i)}}_createTypesNodes(){const e=this._viewer.metaScene.rootMetaObjects;for(let t in e)this._createTypesNodes2(e[t],null,null)}_createTypesNodes2(e,t,s){if(this._pruneEmptyNodes&&0===e._countEntities)return;const i=e.type,r=e.name,o=e.children,n=e.id;if(e.parent){if(t){if(this._viewer.scene.objects[n]){let e=s[i];e||(e={nodeId:`${this._id}-${t.objectId}-${i}`,objectId:`${t.objectId}-${i}`,title:i,type:i,parent:t,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]},t.children.push(e),this._objectNodes[e.objectId]=e,this._nodeNodes[e.nodeId]=e,s[i]=e);const o={nodeId:`${this._id}-${n}`,objectId:n,title:r&&""!==r&&"Default"!==r?r:i,type:i,parent:e,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]};e.children.push(o),this._objectNodes[o.objectId]=o,this._nodeNodes[o.nodeId]=o}}}else t={nodeId:`${this._id}-${n}`,objectId:n,title:this._rootName||(r&&""!==r&&"Undefined"!==r&&"Default"!==r?r:i),type:i,parent:null,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]},this._rootNodes.push(t),this._objectNodes[t.objectId]=t,this._nodeNodes[t.nodeId]=t,s={};if(o)for(let e=0,i=o.length;e<i;e++){const i=o[e];this._createTypesNodes2(i,t,s)}}_createContainmentNodes(){const e=this._viewer.metaScene.rootMetaObjects;for(let t in e)this._createContainmentNodes2(e[t],null)}_createContainmentNodes2(e,t){if(this._pruneEmptyNodes&&0===e._countEntities)return;const s=e.type,i=e.name||s,r=e.children,o=e.id,n={nodeId:`${this._id}-${o}`,objectId:o,title:t?i&&""!==i&&"Undefined"!==i&&"Default"!==i?i:s:this._rootName||i,type:s,parent:t,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]};if(t?t.children.push(n):this._rootNodes.push(n),this._objectNodes[n.objectId]=n,this._nodeNodes[n.nodeId]=n,r)for(let e=0,t=r.length;e<t;e++){const t=r[e];this._createContainmentNodes2(t,n)}}_doSortNodes(){for(let e=0,t=this._rootNodes.length;e<t;e++){const t=this._rootNodes[e];this._sortChildren(t)}}_sortChildren(e){const t=e.children;if(t&&0!==t.length){"storeys"===this._hierarchy&&"IfcBuilding"===e.type?t.sort(this._getSpatialSortFunc()):t.sort(this._alphaSortFunc);for(let e=0,s=t.length;e<s;e++){const s=t[e];this._sortChildren(s)}}}_getSpatialSortFunc(){const e=this.viewer,t=e.scene,s=t.camera,i=e.metaScene;return this._spatialSortFunc||(this._spatialSortFunc=(e,r)=>{e.aabb&&r.aabb||(e.aabb||(e.aabb=t.getAABB(i.getObjectIDsInSubtree(e.objectId))),r.aabb||(r.aabb=t.getAABB(i.getObjectIDsInSubtree(r.objectId))));let o=0;return o=s.xUp?0:s.yUp?1:2,e.aabb[o]>r.aabb[o]?-1:e.aabb[o]<r.aabb[o]?1:0})}_alphaSortFunc(e,t){const s=e.title.toUpperCase(),i=t.title.toUpperCase();return s<i?-1:s>i?1:0}_synchNodesToEntities(){const e=Object.keys(this.viewer.metaScene.metaObjects),t=this._viewer.metaScene.metaObjects,s=this._viewer.scene.objects;for(let i=0,r=e.length;i<r;i++){const r=e[i];if(t[r]){const e=this._objectNodes[r];if(e){const t=s[r];if(t){const s=t.visible;e.numEntities=1,e.xrayed=t.xrayed,s?(e.numVisibleEntities=1,e.checked=!0):(e.numVisibleEntities=0,e.checked=!1);let i=e.parent;for(;i;)i.numEntities++,s&&(i.numVisibleEntities++,i.checked=!0),i=i.parent}}}}}_withNodeTree(e,t){t(e);const s=e.children;if(s)for(let e=0,i=s.length;e<i;e++)this._withNodeTree(s[e],t)}_createTrees(){if(0===this._rootNodes.length)return;const e=this._rootNodes.map((e=>this._createNodeElement(e))),t=document.createElement("ul");e.forEach((e=>{t.appendChild(e)})),this._containerElement.appendChild(t),this._rootElement=t}_createNodeElement(e){const t=document.createElement("li"),s=e.nodeId;if(e.xrayed&&t.classList.add("xrayed-node"),t.id=s,e.children.length>0){const e="switch-"+s,i=document.createElement("a");i.href="#",i.id=e,i.textContent="+",i.classList.add("plus"),i.addEventListener("click",this._switchExpandHandler),t.appendChild(i)}const i=document.createElement("input");i.id=`checkbox-${s}`,i.type="checkbox",i.checked=e.checked,i.style["pointer-events"]="all",i.addEventListener("change",this._checkboxChangeHandler),t.appendChild(i);const r=document.createElement("span");return r.textContent=e.title,t.appendChild(r),r.oncontextmenu=t=>{this.fire("contextmenu",{event:t,viewer:this._viewer,treeViewPlugin:this,treeViewNode:e}),t.preventDefault()},r.onclick=t=>{this.fire("nodeTitleClicked",{event:t,viewer:this._viewer,treeViewPlugin:this,treeViewNode:e}),t.preventDefault()},t}_expandSwitchElement(e){const t=e.parentElement;if(t.getElementsByTagName("li")[0])return;const s=t.id,i=this._nodeNodes[s].children.map((e=>this._createNodeElement(e))),r=document.createElement("ul");i.forEach((e=>{r.appendChild(e)})),t.appendChild(r),e.classList.remove("plus"),e.classList.add("minus"),e.textContent="-",e.removeEventListener("click",this._switchExpandHandler),e.addEventListener("click",this._switchCollapseHandler)}_collapseNode(e){const t="switch-"+e,s=document.getElementById(t);this._collapseSwitchElement(s)}_collapseSwitchElement(e){if(!e)return;const t=e.parentElement;if(!t)return;const s=t.querySelector("ul");s&&(t.removeChild(s),e.classList.remove("minus"),e.classList.add("plus"),e.textContent="+",e.removeEventListener("click",this._switchCollapseHandler),e.addEventListener("click",this._switchExpandHandler))}}class uy{constructor(){}getManifest(e,t,s){m.loadJSON(e,(e=>{t(e)}),(function(e){s(e)}))}getMetaModel(e,t,s){m.loadJSON(e,(e=>{t(e)}),(function(e){s(e)}))}getXKT(e,t,s){var i=()=>{};t=t||i,s=s||i;const r=e.match(/^data:(.*?)(;base64)?,(.*)$/);if(r){const e=!!r[2];var o=r[3];o=window.decodeURIComponent(o),e&&(o=window.atob(o));try{const e=new ArrayBuffer(o.length),s=new Uint8Array(e);for(var n=0;n<o.length;n++)s[n]=o.charCodeAt(n);t(e)}catch(e){s(e)}}else{const i=new XMLHttpRequest;i.open("GET",e,!0),i.responseType="arraybuffer",i.onreadystatechange=function(){4===i.readyState&&(200===i.status?t(i.response):s("getXKT error : "+i.response))},i.send(null)}}}
+/*! pako 2.1.0 https://github.com/nodeca/pako @license (MIT AND Zlib) */!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports):"function"==typeof define&&define.amd?define(["exports"],t):t((e="undefined"!=typeof globalThis?globalThis:e||self).pako={})}(void 0,(function(e){function t(e){let t=e.length;for(;--t>=0;)e[t]=0}const s=new Uint8Array([0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0]),i=new Uint8Array([0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13]),r=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7]),o=new Uint8Array([16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15]),n=new Array(576);t(n);const a=new Array(60);t(a);const l=new Array(512);t(l);const h=new Array(256);t(h);const c=new Array(29);t(c);const A=new Array(30);function u(e,t,s,i,r){this.static_tree=e,this.extra_bits=t,this.extra_base=s,this.elems=i,this.max_length=r,this.has_stree=e&&e.length}let p,d,f;function E(e,t){this.dyn_tree=e,this.max_code=0,this.stat_desc=t}t(A);const m=e=>e<256?l[e]:l[256+(e>>>7)],y=(e,t)=>{e.pending_buf[e.pending++]=255&t,e.pending_buf[e.pending++]=t>>>8&255},g=(e,t,s)=>{e.bi_valid>16-s?(e.bi_buf|=t<<e.bi_valid&65535,y(e,e.bi_buf),e.bi_buf=t>>16-e.bi_valid,e.bi_valid+=s-16):(e.bi_buf|=t<<e.bi_valid&65535,e.bi_valid+=s)},I=(e,t,s)=>{g(e,s[2*t],s[2*t+1])},v=(e,t)=>{let s=0;do{s|=1&e,e>>>=1,s<<=1}while(--t>0);return s>>>1},T=(e,t,s)=>{const i=new Array(16);let r,o,n=0;for(r=1;r<=15;r++)n=n+s[r-1]<<1,i[r]=n;for(o=0;o<=t;o++){let t=e[2*o+1];0!==t&&(e[2*o]=v(i[t]++,t))}},_=e=>{let t;for(t=0;t<286;t++)e.dyn_ltree[2*t]=0;for(t=0;t<30;t++)e.dyn_dtree[2*t]=0;for(t=0;t<19;t++)e.bl_tree[2*t]=0;e.dyn_ltree[512]=1,e.opt_len=e.static_len=0,e.sym_next=e.matches=0},R=e=>{e.bi_valid>8?y(e,e.bi_buf):e.bi_valid>0&&(e.pending_buf[e.pending++]=e.bi_buf),e.bi_buf=0,e.bi_valid=0},P=(e,t,s,i)=>{const r=2*t,o=2*s;return e[r]<e[o]||e[r]===e[o]&&i[t]<=i[s]},D=(e,t,s)=>{const i=e.heap[s];let r=s<<1;for(;r<=e.heap_len&&(r<e.heap_len&&P(t,e.heap[r+1],e.heap[r],e.depth)&&r++,!P(t,i,e.heap[r],e.depth));)e.heap[s]=e.heap[r],s=r,r<<=1;e.heap[s]=i},N=(e,t,r)=>{let o,n,a,l,u=0;if(0!==e.sym_next)do{o=255&e.pending_buf[e.sym_buf+u++],o+=(255&e.pending_buf[e.sym_buf+u++])<<8,n=e.pending_buf[e.sym_buf+u++],0===o?I(e,n,t):(a=h[n],I(e,a+256+1,t),l=s[a],0!==l&&(n-=c[a],g(e,n,l)),o--,a=m(o),I(e,a,r),l=i[a],0!==l&&(o-=A[a],g(e,o,l)))}while(u<e.sym_next);I(e,256,t)},C=(e,t)=>{const s=t.dyn_tree,i=t.stat_desc.static_tree,r=t.stat_desc.has_stree,o=t.stat_desc.elems;let n,a,l,h=-1;for(e.heap_len=0,e.heap_max=573,n=0;n<o;n++)0!==s[2*n]?(e.heap[++e.heap_len]=h=n,e.depth[n]=0):s[2*n+1]=0;for(;e.heap_len<2;)l=e.heap[++e.heap_len]=h<2?++h:0,s[2*l]=1,e.depth[l]=0,e.opt_len--,r&&(e.static_len-=i[2*l+1]);for(t.max_code=h,n=e.heap_len>>1;n>=1;n--)D(e,s,n);l=o;do{n=e.heap[1],e.heap[1]=e.heap[e.heap_len--],D(e,s,1),a=e.heap[1],e.heap[--e.heap_max]=n,e.heap[--e.heap_max]=a,s[2*l]=s[2*n]+s[2*a],e.depth[l]=(e.depth[n]>=e.depth[a]?e.depth[n]:e.depth[a])+1,s[2*n+1]=s[2*a+1]=l,e.heap[1]=l++,D(e,s,1)}while(e.heap_len>=2);e.heap[--e.heap_max]=e.heap[1],((e,t)=>{const s=t.dyn_tree,i=t.max_code,r=t.stat_desc.static_tree,o=t.stat_desc.has_stree,n=t.stat_desc.extra_bits,a=t.stat_desc.extra_base,l=t.stat_desc.max_length;let h,c,A,u,p,d,f=0;for(u=0;u<=15;u++)e.bl_count[u]=0;for(s[2*e.heap[e.heap_max]+1]=0,h=e.heap_max+1;h<573;h++)c=e.heap[h],u=s[2*s[2*c+1]+1]+1,u>l&&(u=l,f++),s[2*c+1]=u,c>i||(e.bl_count[u]++,p=0,c>=a&&(p=n[c-a]),d=s[2*c],e.opt_len+=d*(u+p),o&&(e.static_len+=d*(r[2*c+1]+p)));if(0!==f){do{for(u=l-1;0===e.bl_count[u];)u--;e.bl_count[u]--,e.bl_count[u+1]+=2,e.bl_count[l]--,f-=2}while(f>0);for(u=l;0!==u;u--)for(c=e.bl_count[u];0!==c;)A=e.heap[--h],A>i||(s[2*A+1]!==u&&(e.opt_len+=(u-s[2*A+1])*s[2*A],s[2*A+1]=u),c--)}})(e,t),T(s,h,e.bl_count)},O=(e,t,s)=>{let i,r,o=-1,n=t[1],a=0,l=7,h=4;for(0===n&&(l=138,h=3),t[2*(s+1)+1]=65535,i=0;i<=s;i++)r=n,n=t[2*(i+1)+1],++a<l&&r===n||(a<h?e.bl_tree[2*r]+=a:0!==r?(r!==o&&e.bl_tree[2*r]++,e.bl_tree[32]++):a<=10?e.bl_tree[34]++:e.bl_tree[36]++,a=0,o=r,0===n?(l=138,h=3):r===n?(l=6,h=3):(l=7,h=4))},b=(e,t,s)=>{let i,r,o=-1,n=t[1],a=0,l=7,h=4;for(0===n&&(l=138,h=3),i=0;i<=s;i++)if(r=n,n=t[2*(i+1)+1],!(++a<l&&r===n)){if(a<h)do{I(e,r,e.bl_tree)}while(0!=--a);else 0!==r?(r!==o&&(I(e,r,e.bl_tree),a--),I(e,16,e.bl_tree),g(e,a-3,2)):a<=10?(I(e,17,e.bl_tree),g(e,a-3,3)):(I(e,18,e.bl_tree),g(e,a-11,7));a=0,o=r,0===n?(l=138,h=3):r===n?(l=6,h=3):(l=7,h=4)}};let S=!1;const w=(e,t,s,i)=>{g(e,0+(i?1:0),3),R(e),y(e,s),y(e,~s),s&&e.pending_buf.set(e.window.subarray(t,t+s),e.pending),e.pending+=s};var x={_tr_init:e=>{S||((()=>{let e,t,o,E,m;const y=new Array(16);for(o=0,E=0;E<28;E++)for(c[E]=o,e=0;e<1<<s[E];e++)h[o++]=E;for(h[o-1]=E,m=0,E=0;E<16;E++)for(A[E]=m,e=0;e<1<<i[E];e++)l[m++]=E;for(m>>=7;E<30;E++)for(A[E]=m<<7,e=0;e<1<<i[E]-7;e++)l[256+m++]=E;for(t=0;t<=15;t++)y[t]=0;for(e=0;e<=143;)n[2*e+1]=8,e++,y[8]++;for(;e<=255;)n[2*e+1]=9,e++,y[9]++;for(;e<=279;)n[2*e+1]=7,e++,y[7]++;for(;e<=287;)n[2*e+1]=8,e++,y[8]++;for(T(n,287,y),e=0;e<30;e++)a[2*e+1]=5,a[2*e]=v(e,5);p=new u(n,s,257,286,15),d=new u(a,i,0,30,15),f=new u(new Array(0),r,0,19,7)})(),S=!0),e.l_desc=new E(e.dyn_ltree,p),e.d_desc=new E(e.dyn_dtree,d),e.bl_desc=new E(e.bl_tree,f),e.bi_buf=0,e.bi_valid=0,_(e)},_tr_stored_block:w,_tr_flush_block:(e,t,s,i)=>{let r,l,h=0;e.level>0?(2===e.strm.data_type&&(e.strm.data_type=(e=>{let t,s=4093624447;for(t=0;t<=31;t++,s>>>=1)if(1&s&&0!==e.dyn_ltree[2*t])return 0;if(0!==e.dyn_ltree[18]||0!==e.dyn_ltree[20]||0!==e.dyn_ltree[26])return 1;for(t=32;t<256;t++)if(0!==e.dyn_ltree[2*t])return 1;return 0})(e)),C(e,e.l_desc),C(e,e.d_desc),h=(e=>{let t;for(O(e,e.dyn_ltree,e.l_desc.max_code),O(e,e.dyn_dtree,e.d_desc.max_code),C(e,e.bl_desc),t=18;t>=3&&0===e.bl_tree[2*o[t]+1];t--);return e.opt_len+=3*(t+1)+5+5+4,t})(e),r=e.opt_len+3+7>>>3,l=e.static_len+3+7>>>3,l<=r&&(r=l)):r=l=s+5,s+4<=r&&-1!==t?w(e,t,s,i):4===e.strategy||l===r?(g(e,2+(i?1:0),3),N(e,n,a)):(g(e,4+(i?1:0),3),((e,t,s,i)=>{let r;for(g(e,t-257,5),g(e,s-1,5),g(e,i-4,4),r=0;r<i;r++)g(e,e.bl_tree[2*o[r]+1],3);b(e,e.dyn_ltree,t-1),b(e,e.dyn_dtree,s-1)})(e,e.l_desc.max_code+1,e.d_desc.max_code+1,h+1),N(e,e.dyn_ltree,e.dyn_dtree)),_(e),i&&R(e)},_tr_tally:(e,t,s)=>(e.pending_buf[e.sym_buf+e.sym_next++]=t,e.pending_buf[e.sym_buf+e.sym_next++]=t>>8,e.pending_buf[e.sym_buf+e.sym_next++]=s,0===t?e.dyn_ltree[2*s]++:(e.matches++,t--,e.dyn_ltree[2*(h[s]+256+1)]++,e.dyn_dtree[2*m(t)]++),e.sym_next===e.sym_end),_tr_align:e=>{g(e,2,3),I(e,256,n),(e=>{16===e.bi_valid?(y(e,e.bi_buf),e.bi_buf=0,e.bi_valid=0):e.bi_valid>=8&&(e.pending_buf[e.pending++]=255&e.bi_buf,e.bi_buf>>=8,e.bi_valid-=8)})(e)}},B=(e,t,s,i)=>{let r=65535&e|0,o=e>>>16&65535|0,n=0;for(;0!==s;){n=s>2e3?2e3:s,s-=n;do{r=r+t[i++]|0,o=o+r|0}while(--n);r%=65521,o%=65521}return r|o<<16|0};const F=new Uint32Array((()=>{let e,t=[];for(var s=0;s<256;s++){e=s;for(var i=0;i<8;i++)e=1&e?3988292384^e>>>1:e>>>1;t[s]=e}return t})());var M=(e,t,s,i)=>{const r=F,o=i+s;e^=-1;for(let s=i;s<o;s++)e=e>>>8^r[255&(e^t[s])];return-1^e},L={2:"need dictionary",1:"stream end",0:"","-1":"file error","-2":"stream error","-3":"data error","-4":"insufficient memory","-5":"buffer error","-6":"incompatible version"},U={Z_NO_FLUSH:0,Z_PARTIAL_FLUSH:1,Z_SYNC_FLUSH:2,Z_FULL_FLUSH:3,Z_FINISH:4,Z_BLOCK:5,Z_TREES:6,Z_OK:0,Z_STREAM_END:1,Z_NEED_DICT:2,Z_ERRNO:-1,Z_STREAM_ERROR:-2,Z_DATA_ERROR:-3,Z_MEM_ERROR:-4,Z_BUF_ERROR:-5,Z_NO_COMPRESSION:0,Z_BEST_SPEED:1,Z_BEST_COMPRESSION:9,Z_DEFAULT_COMPRESSION:-1,Z_FILTERED:1,Z_HUFFMAN_ONLY:2,Z_RLE:3,Z_FIXED:4,Z_DEFAULT_STRATEGY:0,Z_BINARY:0,Z_TEXT:1,Z_UNKNOWN:2,Z_DEFLATED:8};const{_tr_init:H,_tr_stored_block:G,_tr_flush_block:k,_tr_tally:V,_tr_align:j}=x,{Z_NO_FLUSH:Q,Z_PARTIAL_FLUSH:W,Z_FULL_FLUSH:z,Z_FINISH:K,Z_BLOCK:Y,Z_OK:X,Z_STREAM_END:Z,Z_STREAM_ERROR:q,Z_DATA_ERROR:J,Z_BUF_ERROR:$,Z_DEFAULT_COMPRESSION:ee,Z_FILTERED:te,Z_HUFFMAN_ONLY:se,Z_RLE:ie,Z_FIXED:re,Z_DEFAULT_STRATEGY:oe,Z_UNKNOWN:ne,Z_DEFLATED:ae}=U,le=258,he=262,ce=42,Ae=113,ue=666,pe=(e,t)=>(e.msg=L[t],t),de=e=>2*e-(e>4?9:0),fe=e=>{let t=e.length;for(;--t>=0;)e[t]=0},Ee=e=>{let t,s,i,r=e.w_size;t=e.hash_size,i=t;do{s=e.head[--i],e.head[i]=s>=r?s-r:0}while(--t);t=r,i=t;do{s=e.prev[--i],e.prev[i]=s>=r?s-r:0}while(--t)};let me=(e,t,s)=>(t<<e.hash_shift^s)&e.hash_mask;const ye=e=>{const t=e.state;let s=t.pending;s>e.avail_out&&(s=e.avail_out),0!==s&&(e.output.set(t.pending_buf.subarray(t.pending_out,t.pending_out+s),e.next_out),e.next_out+=s,t.pending_out+=s,e.total_out+=s,e.avail_out-=s,t.pending-=s,0===t.pending&&(t.pending_out=0))},ge=(e,t)=>{k(e,e.block_start>=0?e.block_start:-1,e.strstart-e.block_start,t),e.block_start=e.strstart,ye(e.strm)},Ie=(e,t)=>{e.pending_buf[e.pending++]=t},ve=(e,t)=>{e.pending_buf[e.pending++]=t>>>8&255,e.pending_buf[e.pending++]=255&t},Te=(e,t,s,i)=>{let r=e.avail_in;return r>i&&(r=i),0===r?0:(e.avail_in-=r,t.set(e.input.subarray(e.next_in,e.next_in+r),s),1===e.state.wrap?e.adler=B(e.adler,t,r,s):2===e.state.wrap&&(e.adler=M(e.adler,t,r,s)),e.next_in+=r,e.total_in+=r,r)},_e=(e,t)=>{let s,i,r=e.max_chain_length,o=e.strstart,n=e.prev_length,a=e.nice_match;const l=e.strstart>e.w_size-he?e.strstart-(e.w_size-he):0,h=e.window,c=e.w_mask,A=e.prev,u=e.strstart+le;let p=h[o+n-1],d=h[o+n];e.prev_length>=e.good_match&&(r>>=2),a>e.lookahead&&(a=e.lookahead);do{if(s=t,h[s+n]===d&&h[s+n-1]===p&&h[s]===h[o]&&h[++s]===h[o+1]){o+=2,s++;do{}while(h[++o]===h[++s]&&h[++o]===h[++s]&&h[++o]===h[++s]&&h[++o]===h[++s]&&h[++o]===h[++s]&&h[++o]===h[++s]&&h[++o]===h[++s]&&h[++o]===h[++s]&&o<u);if(i=le-(u-o),o=u-le,i>n){if(e.match_start=t,n=i,i>=a)break;p=h[o+n-1],d=h[o+n]}}}while((t=A[t&c])>l&&0!=--r);return n<=e.lookahead?n:e.lookahead},Re=e=>{const t=e.w_size;let s,i,r;do{if(i=e.window_size-e.lookahead-e.strstart,e.strstart>=t+(t-he)&&(e.window.set(e.window.subarray(t,t+t-i),0),e.match_start-=t,e.strstart-=t,e.block_start-=t,e.insert>e.strstart&&(e.insert=e.strstart),Ee(e),i+=t),0===e.strm.avail_in)break;if(s=Te(e.strm,e.window,e.strstart+e.lookahead,i),e.lookahead+=s,e.lookahead+e.insert>=3)for(r=e.strstart-e.insert,e.ins_h=e.window[r],e.ins_h=me(e,e.ins_h,e.window[r+1]);e.insert&&(e.ins_h=me(e,e.ins_h,e.window[r+3-1]),e.prev[r&e.w_mask]=e.head[e.ins_h],e.head[e.ins_h]=r,r++,e.insert--,!(e.lookahead+e.insert<3)););}while(e.lookahead<he&&0!==e.strm.avail_in)},Pe=(e,t)=>{let s,i,r,o=e.pending_buf_size-5>e.w_size?e.w_size:e.pending_buf_size-5,n=0,a=e.strm.avail_in;do{if(s=65535,r=e.bi_valid+42>>3,e.strm.avail_out<r)break;if(r=e.strm.avail_out-r,i=e.strstart-e.block_start,s>i+e.strm.avail_in&&(s=i+e.strm.avail_in),s>r&&(s=r),s<o&&(0===s&&t!==K||t===Q||s!==i+e.strm.avail_in))break;n=t===K&&s===i+e.strm.avail_in?1:0,G(e,0,0,n),e.pending_buf[e.pending-4]=s,e.pending_buf[e.pending-3]=s>>8,e.pending_buf[e.pending-2]=~s,e.pending_buf[e.pending-1]=~s>>8,ye(e.strm),i&&(i>s&&(i=s),e.strm.output.set(e.window.subarray(e.block_start,e.block_start+i),e.strm.next_out),e.strm.next_out+=i,e.strm.avail_out-=i,e.strm.total_out+=i,e.block_start+=i,s-=i),s&&(Te(e.strm,e.strm.output,e.strm.next_out,s),e.strm.next_out+=s,e.strm.avail_out-=s,e.strm.total_out+=s)}while(0===n);return a-=e.strm.avail_in,a&&(a>=e.w_size?(e.matches=2,e.window.set(e.strm.input.subarray(e.strm.next_in-e.w_size,e.strm.next_in),0),e.strstart=e.w_size,e.insert=e.strstart):(e.window_size-e.strstart<=a&&(e.strstart-=e.w_size,e.window.set(e.window.subarray(e.w_size,e.w_size+e.strstart),0),e.matches<2&&e.matches++,e.insert>e.strstart&&(e.insert=e.strstart)),e.window.set(e.strm.input.subarray(e.strm.next_in-a,e.strm.next_in),e.strstart),e.strstart+=a,e.insert+=a>e.w_size-e.insert?e.w_size-e.insert:a),e.block_start=e.strstart),e.high_water<e.strstart&&(e.high_water=e.strstart),n?4:t!==Q&&t!==K&&0===e.strm.avail_in&&e.strstart===e.block_start?2:(r=e.window_size-e.strstart,e.strm.avail_in>r&&e.block_start>=e.w_size&&(e.block_start-=e.w_size,e.strstart-=e.w_size,e.window.set(e.window.subarray(e.w_size,e.w_size+e.strstart),0),e.matches<2&&e.matches++,r+=e.w_size,e.insert>e.strstart&&(e.insert=e.strstart)),r>e.strm.avail_in&&(r=e.strm.avail_in),r&&(Te(e.strm,e.window,e.strstart,r),e.strstart+=r,e.insert+=r>e.w_size-e.insert?e.w_size-e.insert:r),e.high_water<e.strstart&&(e.high_water=e.strstart),r=e.bi_valid+42>>3,r=e.pending_buf_size-r>65535?65535:e.pending_buf_size-r,o=r>e.w_size?e.w_size:r,i=e.strstart-e.block_start,(i>=o||(i||t===K)&&t!==Q&&0===e.strm.avail_in&&i<=r)&&(s=i>r?r:i,n=t===K&&0===e.strm.avail_in&&s===i?1:0,G(e,e.block_start,s,n),e.block_start+=s,ye(e.strm)),n?3:1)},De=(e,t)=>{let s,i;for(;;){if(e.lookahead<he){if(Re(e),e.lookahead<he&&t===Q)return 1;if(0===e.lookahead)break}if(s=0,e.lookahead>=3&&(e.ins_h=me(e,e.ins_h,e.window[e.strstart+3-1]),s=e.prev[e.strstart&e.w_mask]=e.head[e.ins_h],e.head[e.ins_h]=e.strstart),0!==s&&e.strstart-s<=e.w_size-he&&(e.match_length=_e(e,s)),e.match_length>=3)if(i=V(e,e.strstart-e.match_start,e.match_length-3),e.lookahead-=e.match_length,e.match_length<=e.max_lazy_match&&e.lookahead>=3){e.match_length--;do{e.strstart++,e.ins_h=me(e,e.ins_h,e.window[e.strstart+3-1]),s=e.prev[e.strstart&e.w_mask]=e.head[e.ins_h],e.head[e.ins_h]=e.strstart}while(0!=--e.match_length);e.strstart++}else e.strstart+=e.match_length,e.match_length=0,e.ins_h=e.window[e.strstart],e.ins_h=me(e,e.ins_h,e.window[e.strstart+1]);else i=V(e,0,e.window[e.strstart]),e.lookahead--,e.strstart++;if(i&&(ge(e,!1),0===e.strm.avail_out))return 1}return e.insert=e.strstart<2?e.strstart:2,t===K?(ge(e,!0),0===e.strm.avail_out?3:4):e.sym_next&&(ge(e,!1),0===e.strm.avail_out)?1:2},Ne=(e,t)=>{let s,i,r;for(;;){if(e.lookahead<he){if(Re(e),e.lookahead<he&&t===Q)return 1;if(0===e.lookahead)break}if(s=0,e.lookahead>=3&&(e.ins_h=me(e,e.ins_h,e.window[e.strstart+3-1]),s=e.prev[e.strstart&e.w_mask]=e.head[e.ins_h],e.head[e.ins_h]=e.strstart),e.prev_length=e.match_length,e.prev_match=e.match_start,e.match_length=2,0!==s&&e.prev_length<e.max_lazy_match&&e.strstart-s<=e.w_size-he&&(e.match_length=_e(e,s),e.match_length<=5&&(e.strategy===te||3===e.match_length&&e.strstart-e.match_start>4096)&&(e.match_length=2)),e.prev_length>=3&&e.match_length<=e.prev_length){r=e.strstart+e.lookahead-3,i=V(e,e.strstart-1-e.prev_match,e.prev_length-3),e.lookahead-=e.prev_length-1,e.prev_length-=2;do{++e.strstart<=r&&(e.ins_h=me(e,e.ins_h,e.window[e.strstart+3-1]),s=e.prev[e.strstart&e.w_mask]=e.head[e.ins_h],e.head[e.ins_h]=e.strstart)}while(0!=--e.prev_length);if(e.match_available=0,e.match_length=2,e.strstart++,i&&(ge(e,!1),0===e.strm.avail_out))return 1}else if(e.match_available){if(i=V(e,0,e.window[e.strstart-1]),i&&ge(e,!1),e.strstart++,e.lookahead--,0===e.strm.avail_out)return 1}else e.match_available=1,e.strstart++,e.lookahead--}return e.match_available&&(i=V(e,0,e.window[e.strstart-1]),e.match_available=0),e.insert=e.strstart<2?e.strstart:2,t===K?(ge(e,!0),0===e.strm.avail_out?3:4):e.sym_next&&(ge(e,!1),0===e.strm.avail_out)?1:2};function Ce(e,t,s,i,r){this.good_length=e,this.max_lazy=t,this.nice_length=s,this.max_chain=i,this.func=r}const Oe=[new Ce(0,0,0,0,Pe),new Ce(4,4,8,4,De),new Ce(4,5,16,8,De),new Ce(4,6,32,32,De),new Ce(4,4,16,16,Ne),new Ce(8,16,32,32,Ne),new Ce(8,16,128,128,Ne),new Ce(8,32,128,256,Ne),new Ce(32,128,258,1024,Ne),new Ce(32,258,258,4096,Ne)];function be(){this.strm=null,this.status=0,this.pending_buf=null,this.pending_buf_size=0,this.pending_out=0,this.pending=0,this.wrap=0,this.gzhead=null,this.gzindex=0,this.method=ae,this.last_flush=-1,this.w_size=0,this.w_bits=0,this.w_mask=0,this.window=null,this.window_size=0,this.prev=null,this.head=null,this.ins_h=0,this.hash_size=0,this.hash_bits=0,this.hash_mask=0,this.hash_shift=0,this.block_start=0,this.match_length=0,this.prev_match=0,this.match_available=0,this.strstart=0,this.match_start=0,this.lookahead=0,this.prev_length=0,this.max_chain_length=0,this.max_lazy_match=0,this.level=0,this.strategy=0,this.good_match=0,this.nice_match=0,this.dyn_ltree=new Uint16Array(1146),this.dyn_dtree=new Uint16Array(122),this.bl_tree=new Uint16Array(78),fe(this.dyn_ltree),fe(this.dyn_dtree),fe(this.bl_tree),this.l_desc=null,this.d_desc=null,this.bl_desc=null,this.bl_count=new Uint16Array(16),this.heap=new Uint16Array(573),fe(this.heap),this.heap_len=0,this.heap_max=0,this.depth=new Uint16Array(573),fe(this.depth),this.sym_buf=0,this.lit_bufsize=0,this.sym_next=0,this.sym_end=0,this.opt_len=0,this.static_len=0,this.matches=0,this.insert=0,this.bi_buf=0,this.bi_valid=0}const Se=e=>{if(!e)return 1;const t=e.state;return!t||t.strm!==e||t.status!==ce&&57!==t.status&&69!==t.status&&73!==t.status&&91!==t.status&&103!==t.status&&t.status!==Ae&&t.status!==ue?1:0},we=e=>{if(Se(e))return pe(e,q);e.total_in=e.total_out=0,e.data_type=ne;const t=e.state;return t.pending=0,t.pending_out=0,t.wrap<0&&(t.wrap=-t.wrap),t.status=2===t.wrap?57:t.wrap?ce:Ae,e.adler=2===t.wrap?0:1,t.last_flush=-2,H(t),X},xe=e=>{const t=we(e);var s;return t===X&&((s=e.state).window_size=2*s.w_size,fe(s.head),s.max_lazy_match=Oe[s.level].max_lazy,s.good_match=Oe[s.level].good_length,s.nice_match=Oe[s.level].nice_length,s.max_chain_length=Oe[s.level].max_chain,s.strstart=0,s.block_start=0,s.lookahead=0,s.insert=0,s.match_length=s.prev_length=2,s.match_available=0,s.ins_h=0),t},Be=(e,t,s,i,r,o)=>{if(!e)return q;let n=1;if(t===ee&&(t=6),i<0?(n=0,i=-i):i>15&&(n=2,i-=16),r<1||r>9||s!==ae||i<8||i>15||t<0||t>9||o<0||o>re||8===i&&1!==n)return pe(e,q);8===i&&(i=9);const a=new be;return e.state=a,a.strm=e,a.status=ce,a.wrap=n,a.gzhead=null,a.w_bits=i,a.w_size=1<<a.w_bits,a.w_mask=a.w_size-1,a.hash_bits=r+7,a.hash_size=1<<a.hash_bits,a.hash_mask=a.hash_size-1,a.hash_shift=~~((a.hash_bits+3-1)/3),a.window=new Uint8Array(2*a.w_size),a.head=new Uint16Array(a.hash_size),a.prev=new Uint16Array(a.w_size),a.lit_bufsize=1<<r+6,a.pending_buf_size=4*a.lit_bufsize,a.pending_buf=new Uint8Array(a.pending_buf_size),a.sym_buf=a.lit_bufsize,a.sym_end=3*(a.lit_bufsize-1),a.level=t,a.strategy=o,a.method=s,xe(e)};var Fe=Be,Me=(e,t)=>Se(e)||2!==e.state.wrap?q:(e.state.gzhead=t,X),Le=(e,t)=>{if(Se(e)||t>Y||t<0)return e?pe(e,q):q;const s=e.state;if(!e.output||0!==e.avail_in&&!e.input||s.status===ue&&t!==K)return pe(e,0===e.avail_out?$:q);const i=s.last_flush;if(s.last_flush=t,0!==s.pending){if(ye(e),0===e.avail_out)return s.last_flush=-1,X}else if(0===e.avail_in&&de(t)<=de(i)&&t!==K)return pe(e,$);if(s.status===ue&&0!==e.avail_in)return pe(e,$);if(s.status===ce&&0===s.wrap&&(s.status=Ae),s.status===ce){let t=ae+(s.w_bits-8<<4)<<8,i=-1;if(i=s.strategy>=se||s.level<2?0:s.level<6?1:6===s.level?2:3,t|=i<<6,0!==s.strstart&&(t|=32),t+=31-t%31,ve(s,t),0!==s.strstart&&(ve(s,e.adler>>>16),ve(s,65535&e.adler)),e.adler=1,s.status=Ae,ye(e),0!==s.pending)return s.last_flush=-1,X}if(57===s.status)if(e.adler=0,Ie(s,31),Ie(s,139),Ie(s,8),s.gzhead)Ie(s,(s.gzhead.text?1:0)+(s.gzhead.hcrc?2:0)+(s.gzhead.extra?4:0)+(s.gzhead.name?8:0)+(s.gzhead.comment?16:0)),Ie(s,255&s.gzhead.time),Ie(s,s.gzhead.time>>8&255),Ie(s,s.gzhead.time>>16&255),Ie(s,s.gzhead.time>>24&255),Ie(s,9===s.level?2:s.strategy>=se||s.level<2?4:0),Ie(s,255&s.gzhead.os),s.gzhead.extra&&s.gzhead.extra.length&&(Ie(s,255&s.gzhead.extra.length),Ie(s,s.gzhead.extra.length>>8&255)),s.gzhead.hcrc&&(e.adler=M(e.adler,s.pending_buf,s.pending,0)),s.gzindex=0,s.status=69;else if(Ie(s,0),Ie(s,0),Ie(s,0),Ie(s,0),Ie(s,0),Ie(s,9===s.level?2:s.strategy>=se||s.level<2?4:0),Ie(s,3),s.status=Ae,ye(e),0!==s.pending)return s.last_flush=-1,X;if(69===s.status){if(s.gzhead.extra){let t=s.pending,i=(65535&s.gzhead.extra.length)-s.gzindex;for(;s.pending+i>s.pending_buf_size;){let r=s.pending_buf_size-s.pending;if(s.pending_buf.set(s.gzhead.extra.subarray(s.gzindex,s.gzindex+r),s.pending),s.pending=s.pending_buf_size,s.gzhead.hcrc&&s.pending>t&&(e.adler=M(e.adler,s.pending_buf,s.pending-t,t)),s.gzindex+=r,ye(e),0!==s.pending)return s.last_flush=-1,X;t=0,i-=r}let r=new Uint8Array(s.gzhead.extra);s.pending_buf.set(r.subarray(s.gzindex,s.gzindex+i),s.pending),s.pending+=i,s.gzhead.hcrc&&s.pending>t&&(e.adler=M(e.adler,s.pending_buf,s.pending-t,t)),s.gzindex=0}s.status=73}if(73===s.status){if(s.gzhead.name){let t,i=s.pending;do{if(s.pending===s.pending_buf_size){if(s.gzhead.hcrc&&s.pending>i&&(e.adler=M(e.adler,s.pending_buf,s.pending-i,i)),ye(e),0!==s.pending)return s.last_flush=-1,X;i=0}t=s.gzindex<s.gzhead.name.length?255&s.gzhead.name.charCodeAt(s.gzindex++):0,Ie(s,t)}while(0!==t);s.gzhead.hcrc&&s.pending>i&&(e.adler=M(e.adler,s.pending_buf,s.pending-i,i)),s.gzindex=0}s.status=91}if(91===s.status){if(s.gzhead.comment){let t,i=s.pending;do{if(s.pending===s.pending_buf_size){if(s.gzhead.hcrc&&s.pending>i&&(e.adler=M(e.adler,s.pending_buf,s.pending-i,i)),ye(e),0!==s.pending)return s.last_flush=-1,X;i=0}t=s.gzindex<s.gzhead.comment.length?255&s.gzhead.comment.charCodeAt(s.gzindex++):0,Ie(s,t)}while(0!==t);s.gzhead.hcrc&&s.pending>i&&(e.adler=M(e.adler,s.pending_buf,s.pending-i,i))}s.status=103}if(103===s.status){if(s.gzhead.hcrc){if(s.pending+2>s.pending_buf_size&&(ye(e),0!==s.pending))return s.last_flush=-1,X;Ie(s,255&e.adler),Ie(s,e.adler>>8&255),e.adler=0}if(s.status=Ae,ye(e),0!==s.pending)return s.last_flush=-1,X}if(0!==e.avail_in||0!==s.lookahead||t!==Q&&s.status!==ue){let i=0===s.level?Pe(s,t):s.strategy===se?((e,t)=>{let s;for(;;){if(0===e.lookahead&&(Re(e),0===e.lookahead)){if(t===Q)return 1;break}if(e.match_length=0,s=V(e,0,e.window[e.strstart]),e.lookahead--,e.strstart++,s&&(ge(e,!1),0===e.strm.avail_out))return 1}return e.insert=0,t===K?(ge(e,!0),0===e.strm.avail_out?3:4):e.sym_next&&(ge(e,!1),0===e.strm.avail_out)?1:2})(s,t):s.strategy===ie?((e,t)=>{let s,i,r,o;const n=e.window;for(;;){if(e.lookahead<=le){if(Re(e),e.lookahead<=le&&t===Q)return 1;if(0===e.lookahead)break}if(e.match_length=0,e.lookahead>=3&&e.strstart>0&&(r=e.strstart-1,i=n[r],i===n[++r]&&i===n[++r]&&i===n[++r])){o=e.strstart+le;do{}while(i===n[++r]&&i===n[++r]&&i===n[++r]&&i===n[++r]&&i===n[++r]&&i===n[++r]&&i===n[++r]&&i===n[++r]&&r<o);e.match_length=le-(o-r),e.match_length>e.lookahead&&(e.match_length=e.lookahead)}if(e.match_length>=3?(s=V(e,1,e.match_length-3),e.lookahead-=e.match_length,e.strstart+=e.match_length,e.match_length=0):(s=V(e,0,e.window[e.strstart]),e.lookahead--,e.strstart++),s&&(ge(e,!1),0===e.strm.avail_out))return 1}return e.insert=0,t===K?(ge(e,!0),0===e.strm.avail_out?3:4):e.sym_next&&(ge(e,!1),0===e.strm.avail_out)?1:2})(s,t):Oe[s.level].func(s,t);if(3!==i&&4!==i||(s.status=ue),1===i||3===i)return 0===e.avail_out&&(s.last_flush=-1),X;if(2===i&&(t===W?j(s):t!==Y&&(G(s,0,0,!1),t===z&&(fe(s.head),0===s.lookahead&&(s.strstart=0,s.block_start=0,s.insert=0))),ye(e),0===e.avail_out))return s.last_flush=-1,X}return t!==K?X:s.wrap<=0?Z:(2===s.wrap?(Ie(s,255&e.adler),Ie(s,e.adler>>8&255),Ie(s,e.adler>>16&255),Ie(s,e.adler>>24&255),Ie(s,255&e.total_in),Ie(s,e.total_in>>8&255),Ie(s,e.total_in>>16&255),Ie(s,e.total_in>>24&255)):(ve(s,e.adler>>>16),ve(s,65535&e.adler)),ye(e),s.wrap>0&&(s.wrap=-s.wrap),0!==s.pending?X:Z)},Ue=e=>{if(Se(e))return q;const t=e.state.status;return e.state=null,t===Ae?pe(e,J):X},He=(e,t)=>{let s=t.length;if(Se(e))return q;const i=e.state,r=i.wrap;if(2===r||1===r&&i.status!==ce||i.lookahead)return q;if(1===r&&(e.adler=B(e.adler,t,s,0)),i.wrap=0,s>=i.w_size){0===r&&(fe(i.head),i.strstart=0,i.block_start=0,i.insert=0);let e=new Uint8Array(i.w_size);e.set(t.subarray(s-i.w_size,s),0),t=e,s=i.w_size}const o=e.avail_in,n=e.next_in,a=e.input;for(e.avail_in=s,e.next_in=0,e.input=t,Re(i);i.lookahead>=3;){let e=i.strstart,t=i.lookahead-2;do{i.ins_h=me(i,i.ins_h,i.window[e+3-1]),i.prev[e&i.w_mask]=i.head[i.ins_h],i.head[i.ins_h]=e,e++}while(--t);i.strstart=e,i.lookahead=2,Re(i)}return i.strstart+=i.lookahead,i.block_start=i.strstart,i.insert=i.lookahead,i.lookahead=0,i.match_length=i.prev_length=2,i.match_available=0,e.next_in=n,e.input=a,e.avail_in=o,i.wrap=r,X};const Ge=(e,t)=>Object.prototype.hasOwnProperty.call(e,t);var ke=function(e){const t=Array.prototype.slice.call(arguments,1);for(;t.length;){const s=t.shift();if(s){if("object"!=typeof s)throw new TypeError(s+"must be non-object");for(const t in s)Ge(s,t)&&(e[t]=s[t])}}return e},Ve=e=>{let t=0;for(let s=0,i=e.length;s<i;s++)t+=e[s].length;const s=new Uint8Array(t);for(let t=0,i=0,r=e.length;t<r;t++){let r=e[t];s.set(r,i),i+=r.length}return s};let je=!0;try{String.fromCharCode.apply(null,new Uint8Array(1))}catch(e){je=!1}const Qe=new Uint8Array(256);for(let e=0;e<256;e++)Qe[e]=e>=252?6:e>=248?5:e>=240?4:e>=224?3:e>=192?2:1;Qe[254]=Qe[254]=1;var We=e=>{if("function"==typeof TextEncoder&&TextEncoder.prototype.encode)return(new TextEncoder).encode(e);let t,s,i,r,o,n=e.length,a=0;for(r=0;r<n;r++)s=e.charCodeAt(r),55296==(64512&s)&&r+1<n&&(i=e.charCodeAt(r+1),56320==(64512&i)&&(s=65536+(s-55296<<10)+(i-56320),r++)),a+=s<128?1:s<2048?2:s<65536?3:4;for(t=new Uint8Array(a),o=0,r=0;o<a;r++)s=e.charCodeAt(r),55296==(64512&s)&&r+1<n&&(i=e.charCodeAt(r+1),56320==(64512&i)&&(s=65536+(s-55296<<10)+(i-56320),r++)),s<128?t[o++]=s:s<2048?(t[o++]=192|s>>>6,t[o++]=128|63&s):s<65536?(t[o++]=224|s>>>12,t[o++]=128|s>>>6&63,t[o++]=128|63&s):(t[o++]=240|s>>>18,t[o++]=128|s>>>12&63,t[o++]=128|s>>>6&63,t[o++]=128|63&s);return t},ze=(e,t)=>{const s=t||e.length;if("function"==typeof TextDecoder&&TextDecoder.prototype.decode)return(new TextDecoder).decode(e.subarray(0,t));let i,r;const o=new Array(2*s);for(r=0,i=0;i<s;){let t=e[i++];if(t<128){o[r++]=t;continue}let n=Qe[t];if(n>4)o[r++]=65533,i+=n-1;else{for(t&=2===n?31:3===n?15:7;n>1&&i<s;)t=t<<6|63&e[i++],n--;n>1?o[r++]=65533:t<65536?o[r++]=t:(t-=65536,o[r++]=55296|t>>10&1023,o[r++]=56320|1023&t)}}return((e,t)=>{if(t<65534&&e.subarray&&je)return String.fromCharCode.apply(null,e.length===t?e:e.subarray(0,t));let s="";for(let i=0;i<t;i++)s+=String.fromCharCode(e[i]);return s})(o,r)},Ke=(e,t)=>{(t=t||e.length)>e.length&&(t=e.length);let s=t-1;for(;s>=0&&128==(192&e[s]);)s--;return s<0||0===s?t:s+Qe[e[s]]>t?s:t},Ye=function(){this.input=null,this.next_in=0,this.avail_in=0,this.total_in=0,this.output=null,this.next_out=0,this.avail_out=0,this.total_out=0,this.msg="",this.state=null,this.data_type=2,this.adler=0};const Xe=Object.prototype.toString,{Z_NO_FLUSH:Ze,Z_SYNC_FLUSH:qe,Z_FULL_FLUSH:Je,Z_FINISH:$e,Z_OK:et,Z_STREAM_END:tt,Z_DEFAULT_COMPRESSION:st,Z_DEFAULT_STRATEGY:it,Z_DEFLATED:rt}=U;function ot(e){this.options=ke({level:st,method:rt,chunkSize:16384,windowBits:15,memLevel:8,strategy:it},e||{});let t=this.options;t.raw&&t.windowBits>0?t.windowBits=-t.windowBits:t.gzip&&t.windowBits>0&&t.windowBits<16&&(t.windowBits+=16),this.err=0,this.msg="",this.ended=!1,this.chunks=[],this.strm=new Ye,this.strm.avail_out=0;let s=Fe(this.strm,t.level,t.method,t.windowBits,t.memLevel,t.strategy);if(s!==et)throw new Error(L[s]);if(t.header&&Me(this.strm,t.header),t.dictionary){let e;if(e="string"==typeof t.dictionary?We(t.dictionary):"[object ArrayBuffer]"===Xe.call(t.dictionary)?new Uint8Array(t.dictionary):t.dictionary,s=He(this.strm,e),s!==et)throw new Error(L[s]);this._dict_set=!0}}function nt(e,t){const s=new ot(t);if(s.push(e,!0),s.err)throw s.msg||L[s.err];return s.result}ot.prototype.push=function(e,t){const s=this.strm,i=this.options.chunkSize;let r,o;if(this.ended)return!1;for(o=t===~~t?t:!0===t?$e:Ze,"string"==typeof e?s.input=We(e):"[object ArrayBuffer]"===Xe.call(e)?s.input=new Uint8Array(e):s.input=e,s.next_in=0,s.avail_in=s.input.length;;)if(0===s.avail_out&&(s.output=new Uint8Array(i),s.next_out=0,s.avail_out=i),(o===qe||o===Je)&&s.avail_out<=6)this.onData(s.output.subarray(0,s.next_out)),s.avail_out=0;else{if(r=Le(s,o),r===tt)return s.next_out>0&&this.onData(s.output.subarray(0,s.next_out)),r=Ue(this.strm),this.onEnd(r),this.ended=!0,r===et;if(0!==s.avail_out){if(o>0&&s.next_out>0)this.onData(s.output.subarray(0,s.next_out)),s.avail_out=0;else if(0===s.avail_in)break}else this.onData(s.output)}return!0},ot.prototype.onData=function(e){this.chunks.push(e)},ot.prototype.onEnd=function(e){e===et&&(this.result=Ve(this.chunks)),this.chunks=[],this.err=e,this.msg=this.strm.msg};var at={Deflate:ot,deflate:nt,deflateRaw:function(e,t){return(t=t||{}).raw=!0,nt(e,t)},gzip:function(e,t){return(t=t||{}).gzip=!0,nt(e,t)},constants:U};const lt=16209;var ht=function(e,t){let s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I,v,T,_,R,P;const D=e.state;s=e.next_in,R=e.input,i=s+(e.avail_in-5),r=e.next_out,P=e.output,o=r-(t-e.avail_out),n=r+(e.avail_out-257),a=D.dmax,l=D.wsize,h=D.whave,c=D.wnext,A=D.window,u=D.hold,p=D.bits,d=D.lencode,f=D.distcode,E=(1<<D.lenbits)-1,m=(1<<D.distbits)-1;e:do{p<15&&(u+=R[s++]<<p,p+=8,u+=R[s++]<<p,p+=8),y=d[u&E];t:for(;;){if(g=y>>>24,u>>>=g,p-=g,g=y>>>16&255,0===g)P[r++]=65535&y;else{if(!(16&g)){if(0==(64&g)){y=d[(65535&y)+(u&(1<<g)-1)];continue t}if(32&g){D.mode=16191;break e}e.msg="invalid literal/length code",D.mode=lt;break e}I=65535&y,g&=15,g&&(p<g&&(u+=R[s++]<<p,p+=8),I+=u&(1<<g)-1,u>>>=g,p-=g),p<15&&(u+=R[s++]<<p,p+=8,u+=R[s++]<<p,p+=8),y=f[u&m];s:for(;;){if(g=y>>>24,u>>>=g,p-=g,g=y>>>16&255,!(16&g)){if(0==(64&g)){y=f[(65535&y)+(u&(1<<g)-1)];continue s}e.msg="invalid distance code",D.mode=lt;break e}if(v=65535&y,g&=15,p<g&&(u+=R[s++]<<p,p+=8,p<g&&(u+=R[s++]<<p,p+=8)),v+=u&(1<<g)-1,v>a){e.msg="invalid distance too far back",D.mode=lt;break e}if(u>>>=g,p-=g,g=r-o,v>g){if(g=v-g,g>h&&D.sane){e.msg="invalid distance too far back",D.mode=lt;break e}if(T=0,_=A,0===c){if(T+=l-g,g<I){I-=g;do{P[r++]=A[T++]}while(--g);T=r-v,_=P}}else if(c<g){if(T+=l+c-g,g-=c,g<I){I-=g;do{P[r++]=A[T++]}while(--g);if(T=0,c<I){g=c,I-=g;do{P[r++]=A[T++]}while(--g);T=r-v,_=P}}}else if(T+=c-g,g<I){I-=g;do{P[r++]=A[T++]}while(--g);T=r-v,_=P}for(;I>2;)P[r++]=_[T++],P[r++]=_[T++],P[r++]=_[T++],I-=3;I&&(P[r++]=_[T++],I>1&&(P[r++]=_[T++]))}else{T=r-v;do{P[r++]=P[T++],P[r++]=P[T++],P[r++]=P[T++],I-=3}while(I>2);I&&(P[r++]=P[T++],I>1&&(P[r++]=P[T++]))}break}}break}}while(s<i&&r<n);I=p>>3,s-=I,p-=I<<3,u&=(1<<p)-1,e.next_in=s,e.next_out=r,e.avail_in=s<i?i-s+5:5-(s-i),e.avail_out=r<n?n-r+257:257-(r-n),D.hold=u,D.bits=p};const ct=new Uint16Array([3,4,5,6,7,8,9,10,11,13,15,17,19,23,27,31,35,43,51,59,67,83,99,115,131,163,195,227,258,0,0]),At=new Uint8Array([16,16,16,16,16,16,16,16,17,17,17,17,18,18,18,18,19,19,19,19,20,20,20,20,21,21,21,21,16,72,78]),ut=new Uint16Array([1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577,0,0]),pt=new Uint8Array([16,16,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,24,24,25,25,26,26,27,27,28,28,29,29,64,64]);var dt=(e,t,s,i,r,o,n,a)=>{const l=a.bits;let h,c,A,u,p,d,f=0,E=0,m=0,y=0,g=0,I=0,v=0,T=0,_=0,R=0,P=null;const D=new Uint16Array(16),N=new Uint16Array(16);let C,O,b,S=null;for(f=0;f<=15;f++)D[f]=0;for(E=0;E<i;E++)D[t[s+E]]++;for(g=l,y=15;y>=1&&0===D[y];y--);if(g>y&&(g=y),0===y)return r[o++]=20971520,r[o++]=20971520,a.bits=1,0;for(m=1;m<y&&0===D[m];m++);for(g<m&&(g=m),T=1,f=1;f<=15;f++)if(T<<=1,T-=D[f],T<0)return-1;if(T>0&&(0===e||1!==y))return-1;for(N[1]=0,f=1;f<15;f++)N[f+1]=N[f]+D[f];for(E=0;E<i;E++)0!==t[s+E]&&(n[N[t[s+E]]++]=E);if(0===e?(P=S=n,d=20):1===e?(P=ct,S=At,d=257):(P=ut,S=pt,d=0),R=0,E=0,f=m,p=o,I=g,v=0,A=-1,_=1<<g,u=_-1,1===e&&_>852||2===e&&_>592)return 1;for(;;){C=f-v,n[E]+1<d?(O=0,b=n[E]):n[E]>=d?(O=S[n[E]-d],b=P[n[E]-d]):(O=96,b=0),h=1<<f-v,c=1<<I,m=c;do{c-=h,r[p+(R>>v)+c]=C<<24|O<<16|b|0}while(0!==c);for(h=1<<f-1;R&h;)h>>=1;if(0!==h?(R&=h-1,R+=h):R=0,E++,0==--D[f]){if(f===y)break;f=t[s+n[E]]}if(f>g&&(R&u)!==A){for(0===v&&(v=g),p+=m,I=f-v,T=1<<I;I+v<y&&(T-=D[I+v],!(T<=0));)I++,T<<=1;if(_+=1<<I,1===e&&_>852||2===e&&_>592)return 1;A=R&u,r[A]=g<<24|I<<16|p-o|0}}return 0!==R&&(r[p+R]=f-v<<24|64<<16|0),a.bits=g,0};const{Z_FINISH:ft,Z_BLOCK:Et,Z_TREES:mt,Z_OK:yt,Z_STREAM_END:gt,Z_NEED_DICT:It,Z_STREAM_ERROR:vt,Z_DATA_ERROR:Tt,Z_MEM_ERROR:_t,Z_BUF_ERROR:Rt,Z_DEFLATED:Pt}=U,Dt=16180,Nt=16190,Ct=16191,Ot=16192,bt=16194,St=16199,wt=16200,xt=16206,Bt=16209,Ft=e=>(e>>>24&255)+(e>>>8&65280)+((65280&e)<<8)+((255&e)<<24);function Mt(){this.strm=null,this.mode=0,this.last=!1,this.wrap=0,this.havedict=!1,this.flags=0,this.dmax=0,this.check=0,this.total=0,this.head=null,this.wbits=0,this.wsize=0,this.whave=0,this.wnext=0,this.window=null,this.hold=0,this.bits=0,this.length=0,this.offset=0,this.extra=0,this.lencode=null,this.distcode=null,this.lenbits=0,this.distbits=0,this.ncode=0,this.nlen=0,this.ndist=0,this.have=0,this.next=null,this.lens=new Uint16Array(320),this.work=new Uint16Array(288),this.lendyn=null,this.distdyn=null,this.sane=0,this.back=0,this.was=0}const Lt=e=>{if(!e)return 1;const t=e.state;return!t||t.strm!==e||t.mode<Dt||t.mode>16211?1:0},Ut=e=>{if(Lt(e))return vt;const t=e.state;return e.total_in=e.total_out=t.total=0,e.msg="",t.wrap&&(e.adler=1&t.wrap),t.mode=Dt,t.last=0,t.havedict=0,t.flags=-1,t.dmax=32768,t.head=null,t.hold=0,t.bits=0,t.lencode=t.lendyn=new Int32Array(852),t.distcode=t.distdyn=new Int32Array(592),t.sane=1,t.back=-1,yt},Ht=e=>{if(Lt(e))return vt;const t=e.state;return t.wsize=0,t.whave=0,t.wnext=0,Ut(e)},Gt=(e,t)=>{let s;if(Lt(e))return vt;const i=e.state;return t<0?(s=0,t=-t):(s=5+(t>>4),t<48&&(t&=15)),t&&(t<8||t>15)?vt:(null!==i.window&&i.wbits!==t&&(i.window=null),i.wrap=s,i.wbits=t,Ht(e))},kt=(e,t)=>{if(!e)return vt;const s=new Mt;e.state=s,s.strm=e,s.window=null,s.mode=Dt;const i=Gt(e,t);return i!==yt&&(e.state=null),i};let Vt,jt,Qt=!0;const Wt=e=>{if(Qt){Vt=new Int32Array(512),jt=new Int32Array(32);let t=0;for(;t<144;)e.lens[t++]=8;for(;t<256;)e.lens[t++]=9;for(;t<280;)e.lens[t++]=7;for(;t<288;)e.lens[t++]=8;for(dt(1,e.lens,0,288,Vt,0,e.work,{bits:9}),t=0;t<32;)e.lens[t++]=5;dt(2,e.lens,0,32,jt,0,e.work,{bits:5}),Qt=!1}e.lencode=Vt,e.lenbits=9,e.distcode=jt,e.distbits=5},zt=(e,t,s,i)=>{let r;const o=e.state;return null===o.window&&(o.wsize=1<<o.wbits,o.wnext=0,o.whave=0,o.window=new Uint8Array(o.wsize)),i>=o.wsize?(o.window.set(t.subarray(s-o.wsize,s),0),o.wnext=0,o.whave=o.wsize):(r=o.wsize-o.wnext,r>i&&(r=i),o.window.set(t.subarray(s-i,s-i+r),o.wnext),(i-=r)?(o.window.set(t.subarray(s-i,s),0),o.wnext=i,o.whave=o.wsize):(o.wnext+=r,o.wnext===o.wsize&&(o.wnext=0),o.whave<o.wsize&&(o.whave+=r))),0};var Kt=Ht,Yt=kt,Xt=(e,t)=>{let s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I,v,T,_,R=0;const P=new Uint8Array(4);let D,N;const C=new Uint8Array([16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15]);if(Lt(e)||!e.output||!e.input&&0!==e.avail_in)return vt;s=e.state,s.mode===Ct&&(s.mode=Ot),n=e.next_out,r=e.output,l=e.avail_out,o=e.next_in,i=e.input,a=e.avail_in,h=s.hold,c=s.bits,A=a,u=l,_=yt;e:for(;;)switch(s.mode){case Dt:if(0===s.wrap){s.mode=Ot;break}for(;c<16;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}if(2&s.wrap&&35615===h){0===s.wbits&&(s.wbits=15),s.check=0,P[0]=255&h,P[1]=h>>>8&255,s.check=M(s.check,P,2,0),h=0,c=0,s.mode=16181;break}if(s.head&&(s.head.done=!1),!(1&s.wrap)||(((255&h)<<8)+(h>>8))%31){e.msg="incorrect header check",s.mode=Bt;break}if((15&h)!==Pt){e.msg="unknown compression method",s.mode=Bt;break}if(h>>>=4,c-=4,T=8+(15&h),0===s.wbits&&(s.wbits=T),T>15||T>s.wbits){e.msg="invalid window size",s.mode=Bt;break}s.dmax=1<<s.wbits,s.flags=0,e.adler=s.check=1,s.mode=512&h?16189:Ct,h=0,c=0;break;case 16181:for(;c<16;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}if(s.flags=h,(255&s.flags)!==Pt){e.msg="unknown compression method",s.mode=Bt;break}if(57344&s.flags){e.msg="unknown header flags set",s.mode=Bt;break}s.head&&(s.head.text=h>>8&1),512&s.flags&&4&s.wrap&&(P[0]=255&h,P[1]=h>>>8&255,s.check=M(s.check,P,2,0)),h=0,c=0,s.mode=16182;case 16182:for(;c<32;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}s.head&&(s.head.time=h),512&s.flags&&4&s.wrap&&(P[0]=255&h,P[1]=h>>>8&255,P[2]=h>>>16&255,P[3]=h>>>24&255,s.check=M(s.check,P,4,0)),h=0,c=0,s.mode=16183;case 16183:for(;c<16;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}s.head&&(s.head.xflags=255&h,s.head.os=h>>8),512&s.flags&&4&s.wrap&&(P[0]=255&h,P[1]=h>>>8&255,s.check=M(s.check,P,2,0)),h=0,c=0,s.mode=16184;case 16184:if(1024&s.flags){for(;c<16;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}s.length=h,s.head&&(s.head.extra_len=h),512&s.flags&&4&s.wrap&&(P[0]=255&h,P[1]=h>>>8&255,s.check=M(s.check,P,2,0)),h=0,c=0}else s.head&&(s.head.extra=null);s.mode=16185;case 16185:if(1024&s.flags&&(p=s.length,p>a&&(p=a),p&&(s.head&&(T=s.head.extra_len-s.length,s.head.extra||(s.head.extra=new Uint8Array(s.head.extra_len)),s.head.extra.set(i.subarray(o,o+p),T)),512&s.flags&&4&s.wrap&&(s.check=M(s.check,i,p,o)),a-=p,o+=p,s.length-=p),s.length))break e;s.length=0,s.mode=16186;case 16186:if(2048&s.flags){if(0===a)break e;p=0;do{T=i[o+p++],s.head&&T&&s.length<65536&&(s.head.name+=String.fromCharCode(T))}while(T&&p<a);if(512&s.flags&&4&s.wrap&&(s.check=M(s.check,i,p,o)),a-=p,o+=p,T)break e}else s.head&&(s.head.name=null);s.length=0,s.mode=16187;case 16187:if(4096&s.flags){if(0===a)break e;p=0;do{T=i[o+p++],s.head&&T&&s.length<65536&&(s.head.comment+=String.fromCharCode(T))}while(T&&p<a);if(512&s.flags&&4&s.wrap&&(s.check=M(s.check,i,p,o)),a-=p,o+=p,T)break e}else s.head&&(s.head.comment=null);s.mode=16188;case 16188:if(512&s.flags){for(;c<16;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}if(4&s.wrap&&h!==(65535&s.check)){e.msg="header crc mismatch",s.mode=Bt;break}h=0,c=0}s.head&&(s.head.hcrc=s.flags>>9&1,s.head.done=!0),e.adler=s.check=0,s.mode=Ct;break;case 16189:for(;c<32;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}e.adler=s.check=Ft(h),h=0,c=0,s.mode=Nt;case Nt:if(0===s.havedict)return e.next_out=n,e.avail_out=l,e.next_in=o,e.avail_in=a,s.hold=h,s.bits=c,It;e.adler=s.check=1,s.mode=Ct;case Ct:if(t===Et||t===mt)break e;case Ot:if(s.last){h>>>=7&c,c-=7&c,s.mode=xt;break}for(;c<3;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}switch(s.last=1&h,h>>>=1,c-=1,3&h){case 0:s.mode=16193;break;case 1:if(Wt(s),s.mode=St,t===mt){h>>>=2,c-=2;break e}break;case 2:s.mode=16196;break;case 3:e.msg="invalid block type",s.mode=Bt}h>>>=2,c-=2;break;case 16193:for(h>>>=7&c,c-=7&c;c<32;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}if((65535&h)!=(h>>>16^65535)){e.msg="invalid stored block lengths",s.mode=Bt;break}if(s.length=65535&h,h=0,c=0,s.mode=bt,t===mt)break e;case bt:s.mode=16195;case 16195:if(p=s.length,p){if(p>a&&(p=a),p>l&&(p=l),0===p)break e;r.set(i.subarray(o,o+p),n),a-=p,o+=p,l-=p,n+=p,s.length-=p;break}s.mode=Ct;break;case 16196:for(;c<14;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}if(s.nlen=257+(31&h),h>>>=5,c-=5,s.ndist=1+(31&h),h>>>=5,c-=5,s.ncode=4+(15&h),h>>>=4,c-=4,s.nlen>286||s.ndist>30){e.msg="too many length or distance symbols",s.mode=Bt;break}s.have=0,s.mode=16197;case 16197:for(;s.have<s.ncode;){for(;c<3;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}s.lens[C[s.have++]]=7&h,h>>>=3,c-=3}for(;s.have<19;)s.lens[C[s.have++]]=0;if(s.lencode=s.lendyn,s.lenbits=7,D={bits:s.lenbits},_=dt(0,s.lens,0,19,s.lencode,0,s.work,D),s.lenbits=D.bits,_){e.msg="invalid code lengths set",s.mode=Bt;break}s.have=0,s.mode=16198;case 16198:for(;s.have<s.nlen+s.ndist;){for(;R=s.lencode[h&(1<<s.lenbits)-1],E=R>>>24,m=R>>>16&255,y=65535&R,!(E<=c);){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}if(y<16)h>>>=E,c-=E,s.lens[s.have++]=y;else{if(16===y){for(N=E+2;c<N;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}if(h>>>=E,c-=E,0===s.have){e.msg="invalid bit length repeat",s.mode=Bt;break}T=s.lens[s.have-1],p=3+(3&h),h>>>=2,c-=2}else if(17===y){for(N=E+3;c<N;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}h>>>=E,c-=E,T=0,p=3+(7&h),h>>>=3,c-=3}else{for(N=E+7;c<N;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}h>>>=E,c-=E,T=0,p=11+(127&h),h>>>=7,c-=7}if(s.have+p>s.nlen+s.ndist){e.msg="invalid bit length repeat",s.mode=Bt;break}for(;p--;)s.lens[s.have++]=T}}if(s.mode===Bt)break;if(0===s.lens[256]){e.msg="invalid code -- missing end-of-block",s.mode=Bt;break}if(s.lenbits=9,D={bits:s.lenbits},_=dt(1,s.lens,0,s.nlen,s.lencode,0,s.work,D),s.lenbits=D.bits,_){e.msg="invalid literal/lengths set",s.mode=Bt;break}if(s.distbits=6,s.distcode=s.distdyn,D={bits:s.distbits},_=dt(2,s.lens,s.nlen,s.ndist,s.distcode,0,s.work,D),s.distbits=D.bits,_){e.msg="invalid distances set",s.mode=Bt;break}if(s.mode=St,t===mt)break e;case St:s.mode=wt;case wt:if(a>=6&&l>=258){e.next_out=n,e.avail_out=l,e.next_in=o,e.avail_in=a,s.hold=h,s.bits=c,ht(e,u),n=e.next_out,r=e.output,l=e.avail_out,o=e.next_in,i=e.input,a=e.avail_in,h=s.hold,c=s.bits,s.mode===Ct&&(s.back=-1);break}for(s.back=0;R=s.lencode[h&(1<<s.lenbits)-1],E=R>>>24,m=R>>>16&255,y=65535&R,!(E<=c);){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}if(m&&0==(240&m)){for(g=E,I=m,v=y;R=s.lencode[v+((h&(1<<g+I)-1)>>g)],E=R>>>24,m=R>>>16&255,y=65535&R,!(g+E<=c);){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}h>>>=g,c-=g,s.back+=g}if(h>>>=E,c-=E,s.back+=E,s.length=y,0===m){s.mode=16205;break}if(32&m){s.back=-1,s.mode=Ct;break}if(64&m){e.msg="invalid literal/length code",s.mode=Bt;break}s.extra=15&m,s.mode=16201;case 16201:if(s.extra){for(N=s.extra;c<N;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}s.length+=h&(1<<s.extra)-1,h>>>=s.extra,c-=s.extra,s.back+=s.extra}s.was=s.length,s.mode=16202;case 16202:for(;R=s.distcode[h&(1<<s.distbits)-1],E=R>>>24,m=R>>>16&255,y=65535&R,!(E<=c);){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}if(0==(240&m)){for(g=E,I=m,v=y;R=s.distcode[v+((h&(1<<g+I)-1)>>g)],E=R>>>24,m=R>>>16&255,y=65535&R,!(g+E<=c);){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}h>>>=g,c-=g,s.back+=g}if(h>>>=E,c-=E,s.back+=E,64&m){e.msg="invalid distance code",s.mode=Bt;break}s.offset=y,s.extra=15&m,s.mode=16203;case 16203:if(s.extra){for(N=s.extra;c<N;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}s.offset+=h&(1<<s.extra)-1,h>>>=s.extra,c-=s.extra,s.back+=s.extra}if(s.offset>s.dmax){e.msg="invalid distance too far back",s.mode=Bt;break}s.mode=16204;case 16204:if(0===l)break e;if(p=u-l,s.offset>p){if(p=s.offset-p,p>s.whave&&s.sane){e.msg="invalid distance too far back",s.mode=Bt;break}p>s.wnext?(p-=s.wnext,d=s.wsize-p):d=s.wnext-p,p>s.length&&(p=s.length),f=s.window}else f=r,d=n-s.offset,p=s.length;p>l&&(p=l),l-=p,s.length-=p;do{r[n++]=f[d++]}while(--p);0===s.length&&(s.mode=wt);break;case 16205:if(0===l)break e;r[n++]=s.length,l--,s.mode=wt;break;case xt:if(s.wrap){for(;c<32;){if(0===a)break e;a--,h|=i[o++]<<c,c+=8}if(u-=l,e.total_out+=u,s.total+=u,4&s.wrap&&u&&(e.adler=s.check=s.flags?M(s.check,r,u,n-u):B(s.check,r,u,n-u)),u=l,4&s.wrap&&(s.flags?h:Ft(h))!==s.check){e.msg="incorrect data check",s.mode=Bt;break}h=0,c=0}s.mode=16207;case 16207:if(s.wrap&&s.flags){for(;c<32;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}if(4&s.wrap&&h!==(4294967295&s.total)){e.msg="incorrect length check",s.mode=Bt;break}h=0,c=0}s.mode=16208;case 16208:_=gt;break e;case Bt:_=Tt;break e;case 16210:return _t;default:return vt}return e.next_out=n,e.avail_out=l,e.next_in=o,e.avail_in=a,s.hold=h,s.bits=c,(s.wsize||u!==e.avail_out&&s.mode<Bt&&(s.mode<xt||t!==ft))&&zt(e,e.output,e.next_out,u-e.avail_out),A-=e.avail_in,u-=e.avail_out,e.total_in+=A,e.total_out+=u,s.total+=u,4&s.wrap&&u&&(e.adler=s.check=s.flags?M(s.check,r,u,e.next_out-u):B(s.check,r,u,e.next_out-u)),e.data_type=s.bits+(s.last?64:0)+(s.mode===Ct?128:0)+(s.mode===St||s.mode===bt?256:0),(0===A&&0===u||t===ft)&&_===yt&&(_=Rt),_},Zt=e=>{if(Lt(e))return vt;let t=e.state;return t.window&&(t.window=null),e.state=null,yt},qt=(e,t)=>{if(Lt(e))return vt;const s=e.state;return 0==(2&s.wrap)?vt:(s.head=t,t.done=!1,yt)},Jt=(e,t)=>{const s=t.length;let i,r,o;return Lt(e)?vt:(i=e.state,0!==i.wrap&&i.mode!==Nt?vt:i.mode===Nt&&(r=1,r=B(r,t,s,0),r!==i.check)?Tt:(o=zt(e,t,s,s),o?(i.mode=16210,_t):(i.havedict=1,yt)))},$t=function(){this.text=0,this.time=0,this.xflags=0,this.os=0,this.extra=null,this.extra_len=0,this.name="",this.comment="",this.hcrc=0,this.done=!1};const es=Object.prototype.toString,{Z_NO_FLUSH:ts,Z_FINISH:ss,Z_OK:is,Z_STREAM_END:rs,Z_NEED_DICT:os,Z_STREAM_ERROR:ns,Z_DATA_ERROR:as,Z_MEM_ERROR:ls}=U;function hs(e){this.options=ke({chunkSize:65536,windowBits:15,to:""},e||{});const t=this.options;t.raw&&t.windowBits>=0&&t.windowBits<16&&(t.windowBits=-t.windowBits,0===t.windowBits&&(t.windowBits=-15)),!(t.windowBits>=0&&t.windowBits<16)||e&&e.windowBits||(t.windowBits+=32),t.windowBits>15&&t.windowBits<48&&0==(15&t.windowBits)&&(t.windowBits|=15),this.err=0,this.msg="",this.ended=!1,this.chunks=[],this.strm=new Ye,this.strm.avail_out=0;let s=Yt(this.strm,t.windowBits);if(s!==is)throw new Error(L[s]);if(this.header=new $t,qt(this.strm,this.header),t.dictionary&&("string"==typeof t.dictionary?t.dictionary=We(t.dictionary):"[object ArrayBuffer]"===es.call(t.dictionary)&&(t.dictionary=new Uint8Array(t.dictionary)),t.raw&&(s=Jt(this.strm,t.dictionary),s!==is)))throw new Error(L[s])}function cs(e,t){const s=new hs(t);if(s.push(e),s.err)throw s.msg||L[s.err];return s.result}hs.prototype.push=function(e,t){const s=this.strm,i=this.options.chunkSize,r=this.options.dictionary;let o,n,a;if(this.ended)return!1;for(n=t===~~t?t:!0===t?ss:ts,"[object ArrayBuffer]"===es.call(e)?s.input=new Uint8Array(e):s.input=e,s.next_in=0,s.avail_in=s.input.length;;){for(0===s.avail_out&&(s.output=new Uint8Array(i),s.next_out=0,s.avail_out=i),o=Xt(s,n),o===os&&r&&(o=Jt(s,r),o===is?o=Xt(s,n):o===as&&(o=os));s.avail_in>0&&o===rs&&s.state.wrap>0&&0!==e[s.next_in];)Kt(s),o=Xt(s,n);switch(o){case ns:case as:case os:case ls:return this.onEnd(o),this.ended=!0,!1}if(a=s.avail_out,s.next_out&&(0===s.avail_out||o===rs))if("string"===this.options.to){let e=Ke(s.output,s.next_out),t=s.next_out-e,r=ze(s.output,e);s.next_out=t,s.avail_out=i-t,t&&s.output.set(s.output.subarray(e,e+t),0),this.onData(r)}else this.onData(s.output.length===s.next_out?s.output:s.output.subarray(0,s.next_out));if(o!==is||0!==a){if(o===rs)return o=Zt(this.strm),this.onEnd(o),this.ended=!0,!0;if(0===s.avail_in)break}}return!0},hs.prototype.onData=function(e){this.chunks.push(e)},hs.prototype.onEnd=function(e){e===is&&("string"===this.options.to?this.result=this.chunks.join(""):this.result=Ve(this.chunks)),this.chunks=[],this.err=e,this.msg=this.strm.msg};var As={Inflate:hs,inflate:cs,inflateRaw:function(e,t){return(t=t||{}).raw=!0,cs(e,t)},ungzip:cs,constants:U};const{Deflate:us,deflate:ps,deflateRaw:ds,gzip:fs}=at,{Inflate:Es,inflate:ms,inflateRaw:ys,ungzip:gs}=As;var Is=us,vs=ps,Ts=ds,_s=fs,Rs=Es,Ps=ms,Ds=ys,Ns=gs,Cs=U,Os={Deflate:Is,deflate:vs,deflateRaw:Ts,gzip:_s,Inflate:Rs,inflate:Ps,inflateRaw:Ds,ungzip:Ns,constants:Cs};e.Deflate=Is,e.Inflate=Rs,e.constants=Cs,e.default=Os,e.deflate=vs,e.deflateRaw=Ts,e.gzip=_s,e.inflate=Ps,e.inflateRaw=Ds,e.ungzip=Ns,Object.defineProperty(e,"__esModule",{value:!0})}));var py=Object.freeze({__proto__:null});let dy=window.pako||py;dy.inflate||(dy=dy.default);const fy=function(){const e=new Float32Array(3);return function(t){return e[0]=t[0]/255,e[1]=t[1]/255,e[2]=t[2]/255,e}}();const Ey={version:1,parse:function(e,t,s,i,r,o){const n=function(e){return{positions:e[0],normals:e[1],indices:e[2],edgeIndices:e[3],meshPositions:e[4],meshIndices:e[5],meshEdgesIndices:e[6],meshColors:e[7],entityIDs:e[8],entityMeshes:e[9],entityIsObjects:e[10],positionsDecodeMatrix:e[11]}}(s),a=function(e){return{positions:new Uint16Array(dy.inflate(e.positions).buffer),normals:new Int8Array(dy.inflate(e.normals).buffer),indices:new Uint32Array(dy.inflate(e.indices).buffer),edgeIndices:new Uint32Array(dy.inflate(e.edgeIndices).buffer),meshPositions:new Uint32Array(dy.inflate(e.meshPositions).buffer),meshIndices:new Uint32Array(dy.inflate(e.meshIndices).buffer),meshEdgesIndices:new Uint32Array(dy.inflate(e.meshEdgesIndices).buffer),meshColors:new Uint8Array(dy.inflate(e.meshColors).buffer),entityIDs:dy.inflate(e.entityIDs,{to:"string"}),entityMeshes:new Uint32Array(dy.inflate(e.entityMeshes).buffer),entityIsObjects:new Uint8Array(dy.inflate(e.entityIsObjects).buffer),positionsDecodeMatrix:new Float32Array(dy.inflate(e.positionsDecodeMatrix).buffer)}}(n);!function(e,t,s,i,r,o){o.getNextId(),i.positionsCompression="precompressed",i.normalsCompression="precompressed";const n=s.positions,a=s.normals,l=s.indices,h=s.edgeIndices,c=s.meshPositions,A=s.meshIndices,p=s.meshEdgesIndices,d=s.meshColors,f=JSON.parse(s.entityIDs),E=s.entityMeshes,y=s.entityIsObjects,g=c.length,I=E.length;for(let r=0;r<I;r++){const o=f[r],v=t.globalizeObjectIds?u.globalizeObjectId(i.id,o):o,T=e.metaScene.metaObjects[v],_={},R={};if(T){if(t.excludeTypesMap&&T.type&&t.excludeTypesMap[T.type])continue;if(t.includeTypesMap&&T.type&&!t.includeTypesMap[T.type])continue;const e=t.objectDefaults?t.objectDefaults[T.type]||t.objectDefaults.DEFAULT:null;e&&(!1===e.visible&&(_.visible=!1),!1===e.pickable&&(_.pickable=!1),e.colorize&&(R.color=e.colorize),void 0!==e.opacity&&null!==e.opacity&&(R.opacity=e.opacity))}else if(t.excludeUnclassifiedObjects)continue;const P=r===I-1,D=[];for(let e=E[r],t=P?E.length:E[r+1];e<t;e++){const t=e===g-1,r=v+".mesh."+e,o=fy(d.subarray(4*e,4*e+3)),u=d[4*e+3]/255;i.createMesh(m.apply(R,{id:r,primitive:"triangles",positionsCompressed:n.subarray(c[e],t?n.length:c[e+1]),normalsCompressed:a.subarray(c[e],t?n.length:c[e+1]),indices:l.subarray(A[e],t?l.length:A[e+1]),edgeIndices:h.subarray(p[e],t?h.length:p[e+1]),positionsDecodeMatrix:s.positionsDecodeMatrix,color:o,opacity:u})),D.push(r)}i.createEntity(m.apply(_,{id:v,isObject:1===y[r],meshIds:D}))}}(e,t,a,i,0,o)}};let my=window.pako||py;my.inflate||(my=my.default);const yy=function(){const e=new Float32Array(3);return function(t){return e[0]=t[0]/255,e[1]=t[1]/255,e[2]=t[2]/255,e}}();const gy={version:2,parse:function(e,t,s,i,r,o){const n=function(e){return{positions:e[0],normals:e[1],indices:e[2],edgeIndices:e[3],meshPositions:e[4],meshIndices:e[5],meshEdgesIndices:e[6],meshColors:e[7],entityIDs:e[8],entityMeshes:e[9],entityIsObjects:e[10],positionsDecodeMatrix:e[11],entityMeshIds:e[12],entityMatrices:e[13],entityUsesInstancing:e[14]}}(s),a=function(e){return{positions:new Uint16Array(my.inflate(e.positions).buffer),normals:new Int8Array(my.inflate(e.normals).buffer),indices:new Uint32Array(my.inflate(e.indices).buffer),edgeIndices:new Uint32Array(my.inflate(e.edgeIndices).buffer),meshPositions:new Uint32Array(my.inflate(e.meshPositions).buffer),meshIndices:new Uint32Array(my.inflate(e.meshIndices).buffer),meshEdgesIndices:new Uint32Array(my.inflate(e.meshEdgesIndices).buffer),meshColors:new Uint8Array(my.inflate(e.meshColors).buffer),entityIDs:my.inflate(e.entityIDs,{to:"string"}),entityMeshes:new Uint32Array(my.inflate(e.entityMeshes).buffer),entityIsObjects:new Uint8Array(my.inflate(e.entityIsObjects).buffer),positionsDecodeMatrix:new Float32Array(my.inflate(e.positionsDecodeMatrix).buffer),entityMeshIds:new Uint32Array(my.inflate(e.entityMeshIds).buffer),entityMatrices:new Float32Array(my.inflate(e.entityMatrices).buffer),entityUsesInstancing:new Uint8Array(my.inflate(e.entityUsesInstancing).buffer)}}(n);!function(e,t,s,i,r,o){const n=o.getNextId();i.positionsCompression="precompressed",i.normalsCompression="precompressed";const a=s.positions,l=s.normals,h=s.indices,c=s.edgeIndices,A=s.meshPositions,p=s.meshIndices,d=s.meshEdgesIndices,f=s.meshColors,E=JSON.parse(s.entityIDs),y=s.entityMeshes,g=s.entityIsObjects,I=s.entityMeshIds,v=s.entityMatrices,T=s.entityUsesInstancing,_=A.length,R=y.length,P={};for(let r=0;r<R;r++){const D=E[r],N=t.globalizeObjectIds?u.globalizeObjectId(i.id,D):D,C=e.metaScene.metaObjects[N],O={},b={},S=v.subarray(16*r,16*r+16);if(C){if(t.excludeTypesMap&&C.type&&t.excludeTypesMap[C.type])continue;if(t.includeTypesMap&&C.type&&!t.includeTypesMap[C.type])continue;const e=t.objectDefaults?t.objectDefaults[C.type]||t.objectDefaults.DEFAULT:null;e&&(!1===e.visible&&(O.visible=!1),!1===e.pickable&&(O.pickable=!1),e.colorize&&(b.color=e.colorize),void 0!==e.opacity&&null!==e.opacity&&(b.opacity=e.opacity))}else if(t.excludeUnclassifiedObjects)continue;const w=r===R-1,x=[];for(let e=y[r],t=w?I.length:y[r+1];e<t;e++){const t=I[e],u=t===_-1,E=o.getNextId(),y=yy(f.subarray(4*t,4*t+3)),g=f[4*t+3]/255,v=a.subarray(A[t],u?a.length:A[t+1]),R=l.subarray(A[t],u?a.length:A[t+1]),D=h.subarray(p[t],u?h.length:p[t+1]),N=c.subarray(d[t],u?c.length:d[t+1]);if(1===T[r]){const e=`${n}.geometry.${E}.${t}`;e in P||(i.createGeometry({id:e,positionsCompressed:v,normalsCompressed:R,indices:D,edgeIndices:N,primitive:"triangles",positionsDecodeMatrix:s.positionsDecodeMatrix}),P[e]=!0),i.createMesh(m.apply(b,{id:E,color:y,opacity:g,matrix:S,geometryId:e})),x.push(E)}else i.createMesh(m.apply(b,{id:E,primitive:"triangles",positionsCompressed:v,normalsCompressed:R,indices:D,edgeIndices:N,positionsDecodeMatrix:s.positionsDecodeMatrix,color:y,opacity:g})),x.push(E)}x.length&&i.createEntity(m.apply(O,{id:N,isObject:1===g[r],meshIds:x}))}}(e,t,a,i,0,o)}};let Iy=window.pako||py;Iy.inflate||(Iy=Iy.default);const vy=function(){const e=new Float32Array(3);return function(t){return e[0]=t[0]/255,e[1]=t[1]/255,e[2]=t[2]/255,e}}();const Ty={version:3,parse:function(e,t,s,i,r,o){const n=function(e){return{positions:e[0],normals:e[1],indices:e[2],edgeIndices:e[3],meshPositions:e[4],meshIndices:e[5],meshEdgesIndices:e[6],meshColors:e[7],entityIDs:e[8],entityMeshes:e[9],entityIsObjects:e[10],instancedPositionsDecodeMatrix:e[11],batchedPositionsDecodeMatrix:e[12],entityMeshIds:e[13],entityMatrices:e[14],entityUsesInstancing:e[15]}}(s),a=function(e){return{positions:new Uint16Array(Iy.inflate(e.positions).buffer),normals:new Int8Array(Iy.inflate(e.normals).buffer),indices:new Uint32Array(Iy.inflate(e.indices).buffer),edgeIndices:new Uint32Array(Iy.inflate(e.edgeIndices).buffer),meshPositions:new Uint32Array(Iy.inflate(e.meshPositions).buffer),meshIndices:new Uint32Array(Iy.inflate(e.meshIndices).buffer),meshEdgesIndices:new Uint32Array(Iy.inflate(e.meshEdgesIndices).buffer),meshColors:new Uint8Array(Iy.inflate(e.meshColors).buffer),entityIDs:Iy.inflate(e.entityIDs,{to:"string"}),entityMeshes:new Uint32Array(Iy.inflate(e.entityMeshes).buffer),entityIsObjects:new Uint8Array(Iy.inflate(e.entityIsObjects).buffer),instancedPositionsDecodeMatrix:new Float32Array(Iy.inflate(e.instancedPositionsDecodeMatrix).buffer),batchedPositionsDecodeMatrix:new Float32Array(Iy.inflate(e.batchedPositionsDecodeMatrix).buffer),entityMeshIds:new Uint32Array(Iy.inflate(e.entityMeshIds).buffer),entityMatrices:new Float32Array(Iy.inflate(e.entityMatrices).buffer),entityUsesInstancing:new Uint8Array(Iy.inflate(e.entityUsesInstancing).buffer)}}(n);!function(e,t,s,i,r,o){const n=o.getNextId();i.positionsCompression="precompressed",i.normalsCompression="precompressed";const a=s.positions,l=s.normals,h=s.indices,c=s.edgeIndices,A=s.meshPositions,p=s.meshIndices,d=s.meshEdgesIndices,f=s.meshColors,E=JSON.parse(s.entityIDs),y=s.entityMeshes,g=s.entityIsObjects,I=s.entityMeshIds,v=s.entityMatrices,T=s.entityUsesInstancing,_=A.length,R=y.length,P={};for(let r=0;r<R;r++){const o=E[r],S=t.globalizeObjectIds?u.globalizeObjectId(i.id,o):o,w=e.metaScene.metaObjects[S],x={},B={},F=v.subarray(16*r,16*r+16);if(w){if(t.excludeTypesMap&&w.type&&t.excludeTypesMap[w.type])continue;if(t.includeTypesMap&&w.type&&!t.includeTypesMap[w.type])continue;const e=t.objectDefaults?t.objectDefaults[w.type]||t.objectDefaults.DEFAULT:null;e&&(!1===e.visible&&(x.visible=!1),!1===e.pickable&&(x.pickable=!1),e.colorize&&(B.color=e.colorize),void 0!==e.opacity&&null!==e.opacity&&(B.opacity=e.opacity))}else if(t.excludeUnclassifiedObjects)continue;const M=r===R-1,L=[];for(let e=y[r],t=M?I.length:y[r+1];e<t;e++){var D=I[e];const t=D===_-1,o=`${n}.${S}.mesh.${D}`,u=vy(f.subarray(4*D,4*D+3)),E=f[4*D+3]/255;var N=a.subarray(A[D],t?a.length:A[D+1]),C=l.subarray(A[D],t?a.length:A[D+1]),O=h.subarray(p[D],t?h.length:p[D+1]),b=c.subarray(d[D],t?c.length:d[D+1]);if(1===T[r]){const e=`${n}.geometry.${o}.${D}`;e in P||(i.createGeometry({id:e,positionsCompressed:N,normalsCompressed:C,indices:O,edgeIndices:b,primitive:"triangles",positionsDecodeMatrix:s.instancedPositionsDecodeMatrix}),P[e]=!0),i.createMesh(m.apply(B,{id:o,color:u,opacity:E,matrix:F,geometryId:e})),L.push(o)}else i.createMesh(m.apply(B,{id:o,primitive:"triangles",positionsCompressed:N,normalsCompressed:C,indices:O,edgeIndices:b,positionsDecodeMatrix:s.batchedPositionsDecodeMatrix,color:u,opacity:E})),L.push(o)}L.length&&i.createEntity(m.apply(x,{id:S,isObject:1===g[r],meshIds:L}))}}(e,t,a,i,0,o)}};let _y=window.pako||py;_y.inflate||(_y=_y.default);const Ry=function(){const e=new Float32Array(3);return function(t){return e[0]=t[0]/255,e[1]=t[1]/255,e[2]=t[2]/255,e}}();const Py={version:4,parse:function(e,t,s,i,r,o){const n=function(e){return{positions:e[0],normals:e[1],indices:e[2],edgeIndices:e[3],decodeMatrices:e[4],matrices:e[5],eachPrimitivePositionsAndNormalsPortion:e[6],eachPrimitiveIndicesPortion:e[7],eachPrimitiveEdgeIndicesPortion:e[8],eachPrimitiveDecodeMatricesPortion:e[9],eachPrimitiveColor:e[10],primitiveInstances:e[11],eachEntityId:e[12],eachEntityPrimitiveInstancesPortion:e[13],eachEntityMatricesPortion:e[14],eachEntityMatrix:e[15]}}(s),a=function(e){return{positions:new Uint16Array(_y.inflate(e.positions).buffer),normals:new Int8Array(_y.inflate(e.normals).buffer),indices:new Uint32Array(_y.inflate(e.indices).buffer),edgeIndices:new Uint32Array(_y.inflate(e.edgeIndices).buffer),decodeMatrices:new Float32Array(_y.inflate(e.decodeMatrices).buffer),matrices:new Float32Array(_y.inflate(e.matrices).buffer),eachPrimitivePositionsAndNormalsPortion:new Uint32Array(_y.inflate(e.eachPrimitivePositionsAndNormalsPortion).buffer),eachPrimitiveIndicesPortion:new Uint32Array(_y.inflate(e.eachPrimitiveIndicesPortion).buffer),eachPrimitiveEdgeIndicesPortion:new Uint32Array(_y.inflate(e.eachPrimitiveEdgeIndicesPortion).buffer),eachPrimitiveDecodeMatricesPortion:new Uint32Array(_y.inflate(e.eachPrimitiveDecodeMatricesPortion).buffer),eachPrimitiveColor:new Uint8Array(_y.inflate(e.eachPrimitiveColor).buffer),primitiveInstances:new Uint32Array(_y.inflate(e.primitiveInstances).buffer),eachEntityId:_y.inflate(e.eachEntityId,{to:"string"}),eachEntityPrimitiveInstancesPortion:new Uint32Array(_y.inflate(e.eachEntityPrimitiveInstancesPortion).buffer),eachEntityMatricesPortion:new Uint32Array(_y.inflate(e.eachEntityMatricesPortion).buffer)}}(n);!function(e,t,s,i,r,o){const n=o.getNextId();i.positionsCompression="precompressed",i.normalsCompression="precompressed";const a=s.positions,l=s.normals,h=s.indices,c=s.edgeIndices,A=s.decodeMatrices,u=s.matrices,p=s.eachPrimitivePositionsAndNormalsPortion,d=s.eachPrimitiveIndicesPortion,f=s.eachPrimitiveEdgeIndicesPortion,E=s.eachPrimitiveDecodeMatricesPortion,y=s.eachPrimitiveColor,g=s.primitiveInstances,I=JSON.parse(s.eachEntityId),v=s.eachEntityPrimitiveInstancesPortion,T=s.eachEntityMatricesPortion,_=p.length,R=g.length,P=new Uint8Array(_),D=new Uint32Array(_),N=I.length;for(let e=0;e<_;e++)D[e]=e;D.sort(((e,t)=>E[e]<E[t]?-1:E[e]>E[t]?1:0));for(let e=0;e<R;e++)P[g[e]]++;const C={};for(let e=0;e<N;e++){const t=N-1,s=e===t,i=v[e],r=s?v[t]:v[e+1];for(let t=i;t<r;t++){const s=g[t];P[s]>1||(C[s]=e)}}for(let e=0;e<_;e++){const t=D[e],s=t===_-1,r=P[t]>1,o=Ry(y.subarray(4*t,4*t+3)),u=y[4*t+3]/255,g=a.subarray(p[t],s?a.length:p[t+1]),v=l.subarray(p[t],s?l.length:p[t+1]),T=h.subarray(d[t],s?h.length:d[t+1]),R=c.subarray(f[t],s?c.length:f[t+1]),N=A.subarray(E[t],E[t]+16);if(r){const e=`${n}-geometry.${t}`;i.createGeometry({id:e,primitive:"triangles",positionsCompressed:g,normalsCompressed:v,indices:T,edgeIndices:R,positionsDecodeMatrix:N})}else{const e=`${n}-${t}`;I[C[t]];const s={};i.createMesh(m.apply(s,{id:e,primitive:"triangles",positionsCompressed:g,normalsCompressed:v,indices:T,edgeIndices:R,positionsDecodeMatrix:N,color:o,opacity:u}))}}let O=0;for(let e=0;e<N;e++){const t=N-1,s=e===t,r=I[e],o=v[e],a=s?v[t]:v[e+1],l=[];for(let t=o;t<a;t++){const s=g[t];if(P[s]>1){const t={},r=`${n}-instance.${O++}`,o=`${n}-geometry.${s}`,a=16*T[e],h=u.subarray(a,a+16);i.createMesh(m.apply(t,{id:r,geometryId:o,matrix:h})),l.push(r)}else l.push(s)}if(l.length>0){const e={};i.createEntity(m.apply(e,{id:r,isObject:!0,meshIds:l}))}}}(0,0,a,i,0,o)}};let Dy=window.pako||py;Dy.inflate||(Dy=Dy.default);const Ny=function(){const e=new Float32Array(3);return function(t){return e[0]=t[0]/255,e[1]=t[1]/255,e[2]=t[2]/255,e}}();const Cy={version:5,parse:function(e,t,s,i,r,o){const n=function(e){return{positions:e[0],normals:e[1],indices:e[2],edgeIndices:e[3],matrices:e[4],eachPrimitivePositionsAndNormalsPortion:e[5],eachPrimitiveIndicesPortion:e[6],eachPrimitiveEdgeIndicesPortion:e[7],eachPrimitiveColor:e[8],primitiveInstances:e[9],eachEntityId:e[10],eachEntityPrimitiveInstancesPortion:e[11],eachEntityMatricesPortion:e[12]}}(s),a=function(e){return{positions:new Float32Array(Dy.inflate(e.positions).buffer),normals:new Int8Array(Dy.inflate(e.normals).buffer),indices:new Uint32Array(Dy.inflate(e.indices).buffer),edgeIndices:new Uint32Array(Dy.inflate(e.edgeIndices).buffer),matrices:new Float32Array(Dy.inflate(e.matrices).buffer),eachPrimitivePositionsAndNormalsPortion:new Uint32Array(Dy.inflate(e.eachPrimitivePositionsAndNormalsPortion).buffer),eachPrimitiveIndicesPortion:new Uint32Array(Dy.inflate(e.eachPrimitiveIndicesPortion).buffer),eachPrimitiveEdgeIndicesPortion:new Uint32Array(Dy.inflate(e.eachPrimitiveEdgeIndicesPortion).buffer),eachPrimitiveColor:new Uint8Array(Dy.inflate(e.eachPrimitiveColor).buffer),primitiveInstances:new Uint32Array(Dy.inflate(e.primitiveInstances).buffer),eachEntityId:Dy.inflate(e.eachEntityId,{to:"string"}),eachEntityPrimitiveInstancesPortion:new Uint32Array(Dy.inflate(e.eachEntityPrimitiveInstancesPortion).buffer),eachEntityMatricesPortion:new Uint32Array(Dy.inflate(e.eachEntityMatricesPortion).buffer)}}(n);!function(e,t,s,i,r,o){const n=o.getNextId();i.positionsCompression="disabled",i.normalsCompression="precompressed";const a=s.positions,l=s.normals,h=s.indices,c=s.edgeIndices,A=s.matrices,u=s.eachPrimitivePositionsAndNormalsPortion,p=s.eachPrimitiveIndicesPortion,d=s.eachPrimitiveEdgeIndicesPortion,f=s.eachPrimitiveColor,E=s.primitiveInstances,y=JSON.parse(s.eachEntityId),g=s.eachEntityPrimitiveInstancesPortion,I=s.eachEntityMatricesPortion,v=u.length,T=E.length,_=new Uint8Array(v),R=y.length;for(let e=0;e<T;e++)_[E[e]]++;const P={};for(let e=0;e<R;e++){const t=R-1,s=e===t,i=g[e],r=s?g[t]:g[e+1];for(let t=i;t<r;t++){const s=E[t];_[s]>1||(P[s]=e)}}for(let e=0;e<v;e++){const t=e===v-1,s=_[e]>1,r=Ny(f.subarray(4*e,4*e+3)),o=f[4*e+3]/255,A=a.subarray(u[e],t?a.length:u[e+1]),E=l.subarray(u[e],t?l.length:u[e+1]),g=h.subarray(p[e],t?h.length:p[e+1]),I=c.subarray(d[e],t?c.length:d[e+1]);if(s){const t=`${n}-geometry.${e}`;i.createGeometry({id:t,primitive:"triangles",positionsCompressed:A,normalsCompressed:E,indices:g,edgeIndices:I})}else{const t=e;y[P[e]];const s={};i.createMesh(m.apply(s,{id:t,primitive:"triangles",positionsCompressed:A,normalsCompressed:E,indices:g,edgeIndices:I,color:r,opacity:o}))}}let D=0;for(let e=0;e<R;e++){const t=R-1,s=e===t,r=y[e],o=g[e],n=s?g[t]:g[e+1],a=[];for(let t=o;t<n;t++){const s=E[t];if(_[s]>1){const t={},r="instance."+D++,o="geometry"+s,n=16*I[e],l=A.subarray(n,n+16);i.createMesh(m.apply(t,{id:r,geometryId:o,matrix:l})),a.push(r)}else a.push(s)}if(a.length>0){const e={};i.createEntity(m.apply(e,{id:r,isObject:!0,meshIds:a}))}}}(0,0,a,i,0,o)}};let Oy=window.pako||py;Oy.inflate||(Oy=Oy.default);const by=function(){const e=new Float32Array(3);return function(t){return e[0]=t[0]/255,e[1]=t[1]/255,e[2]=t[2]/255,e}}();const Sy={version:6,parse:function(e,t,s,i,r,o){const n=function(e){return{positions:e[0],normals:e[1],indices:e[2],edgeIndices:e[3],matrices:e[4],reusedPrimitivesDecodeMatrix:e[5],eachPrimitivePositionsAndNormalsPortion:e[6],eachPrimitiveIndicesPortion:e[7],eachPrimitiveEdgeIndicesPortion:e[8],eachPrimitiveColorAndOpacity:e[9],primitiveInstances:e[10],eachEntityId:e[11],eachEntityPrimitiveInstancesPortion:e[12],eachEntityMatricesPortion:e[13],eachTileAABB:e[14],eachTileEntitiesPortion:e[15]}}(s),a=function(e){function t(e,t){return 0===e.length?[]:Oy.inflate(e,t).buffer}return{positions:new Uint16Array(t(e.positions)),normals:new Int8Array(t(e.normals)),indices:new Uint32Array(t(e.indices)),edgeIndices:new Uint32Array(t(e.edgeIndices)),matrices:new Float32Array(t(e.matrices)),reusedPrimitivesDecodeMatrix:new Float32Array(t(e.reusedPrimitivesDecodeMatrix)),eachPrimitivePositionsAndNormalsPortion:new Uint32Array(t(e.eachPrimitivePositionsAndNormalsPortion)),eachPrimitiveIndicesPortion:new Uint32Array(t(e.eachPrimitiveIndicesPortion)),eachPrimitiveEdgeIndicesPortion:new Uint32Array(t(e.eachPrimitiveEdgeIndicesPortion)),eachPrimitiveColorAndOpacity:new Uint8Array(t(e.eachPrimitiveColorAndOpacity)),primitiveInstances:new Uint32Array(t(e.primitiveInstances)),eachEntityId:Oy.inflate(e.eachEntityId,{to:"string"}),eachEntityPrimitiveInstancesPortion:new Uint32Array(t(e.eachEntityPrimitiveInstancesPortion)),eachEntityMatricesPortion:new Uint32Array(t(e.eachEntityMatricesPortion)),eachTileAABB:new Float64Array(t(e.eachTileAABB)),eachTileEntitiesPortion:new Uint32Array(t(e.eachTileEntitiesPortion))}}(n);!function(e,t,s,i,r,o){const n=o.getNextId(),a=s.positions,l=s.normals,h=s.indices,c=s.edgeIndices,A=s.matrices,p=s.reusedPrimitivesDecodeMatrix,d=s.eachPrimitivePositionsAndNormalsPortion,f=s.eachPrimitiveIndicesPortion,E=s.eachPrimitiveEdgeIndicesPortion,y=s.eachPrimitiveColorAndOpacity,g=s.primitiveInstances,I=JSON.parse(s.eachEntityId),v=s.eachEntityPrimitiveInstancesPortion,T=s.eachEntityMatricesPortion,_=s.eachTileAABB,R=s.eachTileEntitiesPortion,P=d.length,D=g.length,N=I.length,C=R.length,O=new Uint32Array(P);for(let e=0;e<D;e++){const t=g[e];void 0!==O[t]?O[t]++:O[t]=1}const b=u.vec3(),S=u.AABB3();for(let s=0;s<C;s++){const r=s===C-1,D=R[s],w=r?N:R[s+1],x=6*s,B=_.subarray(x,x+6);u.getAABB3Center(B,b),S[0]=B[0]-b[0],S[1]=B[1]-b[1],S[2]=B[2]-b[2],S[3]=B[3]-b[0],S[4]=B[4]-b[1],S[5]=B[5]-b[2];const F=nt.createPositionsDecodeMatrix(S),M={};for(let r=D;r<w;r++){const _=I[r],R=t.globalizeObjectIds?u.globalizeObjectId(i.id,_):_,D=T[r],C=A.slice(D,D+16),S=r===N-1,w=v[r],x=S?g.length:v[r+1],B=[],L=e.metaScene.metaObjects[R],U={},H={};if(L){if(t.excludeTypesMap&&L.type&&t.excludeTypesMap[L.type])continue;if(t.includeTypesMap&&L.type&&!t.includeTypesMap[L.type])continue;const e=t.objectDefaults?t.objectDefaults[L.type]||t.objectDefaults.DEFAULT:null;e&&(!1===e.visible&&(U.visible=!1),!1===e.pickable&&(U.pickable=!1),e.colorize&&(H.color=e.colorize),void 0!==e.opacity&&null!==e.opacity&&(H.opacity=e.opacity))}else if(t.excludeUnclassifiedObjects)continue;for(let e=w;e<x;e++){const t=g[e],r=O[t]>1,A=t===P-1,u=a.subarray(d[t],A?a.length:d[t+1]),I=l.subarray(d[t],A?l.length:d[t+1]),v=h.subarray(f[t],A?h.length:f[t+1]),T=c.subarray(E[t],A?c.length:E[t+1]),_=by(y.subarray(4*t,4*t+3)),R=y[4*t+3]/255,D=o.getNextId();if(r){const e=`${n}-geometry.${s}.${t}`;M[e]||(i.createGeometry({id:e,primitive:"triangles",positionsCompressed:u,indices:v,edgeIndices:T,positionsDecodeMatrix:p}),M[e]=!0),i.createMesh(m.apply(H,{id:D,geometryId:e,origin:b,matrix:C,color:_,opacity:R})),B.push(D)}else i.createMesh(m.apply(H,{id:D,origin:b,primitive:"triangles",positionsCompressed:u,normalsCompressed:I,indices:v,edgeIndices:T,positionsDecodeMatrix:F,color:_,opacity:R})),B.push(D)}B.length>0&&i.createEntity(m.apply(U,{id:R,isObject:!0,meshIds:B}))}}}(e,t,a,i,0,o)}};let wy=window.pako||py;wy.inflate||(wy=wy.default);const xy=function(){const e=new Float32Array(3);return function(t){return e[0]=t[0]/255,e[1]=t[1]/255,e[2]=t[2]/255,e}}();function By(e){const t=[];for(let s=0,i=e.length;s<i;s+=3)t.push(e[s]),t.push(e[s+1]),t.push(e[s+2]),t.push(1);return t}const Fy={version:7,parse:function(e,t,s,i,r,o){const n=function(e){return{positions:e[0],normals:e[1],colors:e[2],indices:e[3],edgeIndices:e[4],matrices:e[5],reusedGeometriesDecodeMatrix:e[6],eachGeometryPrimitiveType:e[7],eachGeometryPositionsPortion:e[8],eachGeometryNormalsPortion:e[9],eachGeometryColorsPortion:e[10],eachGeometryIndicesPortion:e[11],eachGeometryEdgeIndicesPortion:e[12],eachMeshGeometriesPortion:e[13],eachMeshMatricesPortion:e[14],eachMeshMaterial:e[15],eachEntityId:e[16],eachEntityMeshesPortion:e[17],eachTileAABB:e[18],eachTileEntitiesPortion:e[19]}}(s),a=function(e){function t(e,t){return 0===e.length?[]:wy.inflate(e,t).buffer}return{positions:new Uint16Array(t(e.positions)),normals:new Int8Array(t(e.normals)),colors:new Uint8Array(t(e.colors)),indices:new Uint32Array(t(e.indices)),edgeIndices:new Uint32Array(t(e.edgeIndices)),matrices:new Float32Array(t(e.matrices)),reusedGeometriesDecodeMatrix:new Float32Array(t(e.reusedGeometriesDecodeMatrix)),eachGeometryPrimitiveType:new Uint8Array(t(e.eachGeometryPrimitiveType)),eachGeometryPositionsPortion:new Uint32Array(t(e.eachGeometryPositionsPortion)),eachGeometryNormalsPortion:new Uint32Array(t(e.eachGeometryNormalsPortion)),eachGeometryColorsPortion:new Uint32Array(t(e.eachGeometryColorsPortion)),eachGeometryIndicesPortion:new Uint32Array(t(e.eachGeometryIndicesPortion)),eachGeometryEdgeIndicesPortion:new Uint32Array(t(e.eachGeometryEdgeIndicesPortion)),eachMeshGeometriesPortion:new Uint32Array(t(e.eachMeshGeometriesPortion)),eachMeshMatricesPortion:new Uint32Array(t(e.eachMeshMatricesPortion)),eachMeshMaterial:new Uint8Array(t(e.eachMeshMaterial)),eachEntityId:wy.inflate(e.eachEntityId,{to:"string"}),eachEntityMeshesPortion:new Uint32Array(t(e.eachEntityMeshesPortion)),eachTileAABB:new Float64Array(t(e.eachTileAABB)),eachTileEntitiesPortion:new Uint32Array(t(e.eachTileEntitiesPortion))}}(n);!function(e,t,s,i,r,o){const n=o.getNextId(),a=s.positions,l=s.normals,h=s.colors,c=s.indices,A=s.edgeIndices,p=s.matrices,d=s.reusedGeometriesDecodeMatrix,f=s.eachGeometryPrimitiveType,E=s.eachGeometryPositionsPortion,y=s.eachGeometryNormalsPortion,g=s.eachGeometryColorsPortion,I=s.eachGeometryIndicesPortion,v=s.eachGeometryEdgeIndicesPortion,T=s.eachMeshGeometriesPortion,_=s.eachMeshMatricesPortion,R=s.eachMeshMaterial,P=JSON.parse(s.eachEntityId),D=s.eachEntityMeshesPortion,N=s.eachTileAABB,C=s.eachTileEntitiesPortion,O=E.length,b=T.length,S=P.length,w=C.length,x=new Uint32Array(O);for(let e=0;e<b;e++){const t=T[e];void 0!==x[t]?x[t]++:x[t]=1}const B=u.vec3(),F=u.AABB3();for(let s=0;s<w;s++){const r=s===w-1,b=C[s],M=r?S:C[s+1],L=6*s,U=N.subarray(L,L+6);u.getAABB3Center(U,B),F[0]=U[0]-B[0],F[1]=U[1]-B[1],F[2]=U[2]-B[2],F[3]=U[3]-B[0],F[4]=U[4]-B[1],F[5]=U[5]-B[2];const H=nt.createPositionsDecodeMatrix(F),G={};for(let r=b;r<M;r++){const N=P[r],C=t.globalizeObjectIds?u.globalizeObjectId(i.id,N):N,b=r===S-1,w=D[r],F=b?T.length:D[r+1],M=[],L=e.metaScene.metaObjects[C],U={},k={};if(L){if(t.excludeTypesMap&&L.type&&t.excludeTypesMap[L.type])continue;if(t.includeTypesMap&&L.type&&!t.includeTypesMap[L.type])continue;const e=t.objectDefaults?t.objectDefaults[L.type]||t.objectDefaults.DEFAULT:null;e&&(!1===e.visible&&(U.visible=!1),!1===e.pickable&&(U.pickable=!1),e.colorize&&(k.color=e.colorize),void 0!==e.opacity&&null!==e.opacity&&(k.opacity=e.opacity),void 0!==e.metallic&&null!==e.metallic&&(k.metallic=e.metallic),void 0!==e.roughness&&null!==e.roughness&&(k.roughness=e.roughness))}else if(t.excludeUnclassifiedObjects)continue;for(let e=w;e<F;e++){const t=T[e],r=x[t]>1,u=t===O-1,P=xy(R.subarray(6*e,6*e+3)),D=R[6*e+3]/255,N=R[6*e+4]/255,C=R[6*e+5]/255,b=o.getNextId();if(r){const r=_[e],o=p.slice(r,r+16),T=`${n}-geometry.${s}.${t}`;if(!G[T]){let e,s,r,o,n,p;switch(f[t]){case 0:e="solid",s=a.subarray(E[t],u?a.length:E[t+1]),r=l.subarray(y[t],u?l.length:y[t+1]),n=c.subarray(I[t],u?c.length:I[t+1]),p=A.subarray(v[t],u?A.length:v[t+1]);break;case 1:e="surface",s=a.subarray(E[t],u?a.length:E[t+1]),r=l.subarray(y[t],u?l.length:y[t+1]),n=c.subarray(I[t],u?c.length:I[t+1]),p=A.subarray(v[t],u?A.length:v[t+1]);break;case 2:e="points",s=a.subarray(E[t],u?a.length:E[t+1]),o=By(h.subarray(g[t],u?h.length:g[t+1]));break;case 3:e="lines",s=a.subarray(E[t],u?a.length:E[t+1]),n=c.subarray(I[t],u?c.length:I[t+1]);break;default:continue}i.createGeometry({id:T,primitive:e,positionsCompressed:s,normalsCompressed:r,colors:o,indices:n,edgeIndices:p,positionsDecodeMatrix:d}),G[T]=!0}i.createMesh(m.apply(k,{id:b,geometryId:T,origin:B,matrix:o,color:P,metallic:N,roughness:C,opacity:D})),M.push(b)}else{let e,s,r,o,n,p;switch(f[t]){case 0:e="solid",s=a.subarray(E[t],u?a.length:E[t+1]),r=l.subarray(y[t],u?l.length:y[t+1]),n=c.subarray(I[t],u?c.length:I[t+1]),p=A.subarray(v[t],u?A.length:v[t+1]);break;case 1:e="surface",s=a.subarray(E[t],u?a.length:E[t+1]),r=l.subarray(y[t],u?l.length:y[t+1]),n=c.subarray(I[t],u?c.length:I[t+1]),p=A.subarray(v[t],u?A.length:v[t+1]);break;case 2:e="points",s=a.subarray(E[t],u?a.length:E[t+1]),o=By(h.subarray(g[t],u?h.length:g[t+1]));break;case 3:e="lines",s=a.subarray(E[t],u?a.length:E[t+1]),n=c.subarray(I[t],u?c.length:I[t+1]);break;default:continue}i.createMesh(m.apply(k,{id:b,origin:B,primitive:e,positionsCompressed:s,normalsCompressed:r,colors:o,indices:n,edgeIndices:p,positionsDecodeMatrix:H,color:P,metallic:N,roughness:C,opacity:D})),M.push(b)}}M.length>0&&i.createEntity(m.apply(U,{id:C,isObject:!0,meshIds:M}))}}}(e,t,a,i,0,o)}};let My=window.pako||py;My.inflate||(My=My.default);const Ly=u.vec4(),Uy=u.vec4();const Hy=function(){const e=new Float32Array(3);return function(t){return e[0]=t[0]/255,e[1]=t[1]/255,e[2]=t[2]/255,e}}();function Gy(e){const t=[];for(let s=0,i=e.length;s<i;s+=3)t.push(e[s]),t.push(e[s+1]),t.push(e[s+2]),t.push(1);return t}const ky={version:8,parse:function(e,t,s,i,r,o){const n=function(e){return{types:e[0],eachMetaObjectId:e[1],eachMetaObjectType:e[2],eachMetaObjectName:e[3],eachMetaObjectParent:e[4],positions:e[5],normals:e[6],colors:e[7],indices:e[8],edgeIndices:e[9],matrices:e[10],reusedGeometriesDecodeMatrix:e[11],eachGeometryPrimitiveType:e[12],eachGeometryPositionsPortion:e[13],eachGeometryNormalsPortion:e[14],eachGeometryColorsPortion:e[15],eachGeometryIndicesPortion:e[16],eachGeometryEdgeIndicesPortion:e[17],eachMeshGeometriesPortion:e[18],eachMeshMatricesPortion:e[19],eachMeshMaterial:e[20],eachEntityMetaObject:e[21],eachEntityMeshesPortion:e[22],eachTileAABB:e[23],eachTileEntitiesPortion:e[24]}}(s),a=function(e){function t(e,t){return 0===e.length?[]:My.inflate(e,t).buffer}return{types:My.inflate(e.types,{to:"string"}),eachMetaObjectId:My.inflate(e.eachMetaObjectId,{to:"string"}),eachMetaObjectType:new Uint32Array(t(e.eachMetaObjectType)),eachMetaObjectName:My.inflate(e.eachMetaObjectName,{to:"string"}),eachMetaObjectParent:new Uint32Array(t(e.eachMetaObjectParent)),positions:new Uint16Array(t(e.positions)),normals:new Int8Array(t(e.normals)),colors:new Uint8Array(t(e.colors)),indices:new Uint32Array(t(e.indices)),edgeIndices:new Uint32Array(t(e.edgeIndices)),matrices:new Float32Array(t(e.matrices)),reusedGeometriesDecodeMatrix:new Float32Array(t(e.reusedGeometriesDecodeMatrix)),eachGeometryPrimitiveType:new Uint8Array(t(e.eachGeometryPrimitiveType)),eachGeometryPositionsPortion:new Uint32Array(t(e.eachGeometryPositionsPortion)),eachGeometryNormalsPortion:new Uint32Array(t(e.eachGeometryNormalsPortion)),eachGeometryColorsPortion:new Uint32Array(t(e.eachGeometryColorsPortion)),eachGeometryIndicesPortion:new Uint32Array(t(e.eachGeometryIndicesPortion)),eachGeometryEdgeIndicesPortion:new Uint32Array(t(e.eachGeometryEdgeIndicesPortion)),eachMeshGeometriesPortion:new Uint32Array(t(e.eachMeshGeometriesPortion)),eachMeshMatricesPortion:new Uint32Array(t(e.eachMeshMatricesPortion)),eachMeshMaterial:new Uint8Array(t(e.eachMeshMaterial)),eachEntityMetaObject:new Uint32Array(t(e.eachEntityMetaObject)),eachEntityMeshesPortion:new Uint32Array(t(e.eachEntityMeshesPortion)),eachTileAABB:new Float64Array(t(e.eachTileAABB)),eachTileEntitiesPortion:new Uint32Array(t(e.eachTileEntitiesPortion))}}(n);!function(e,t,s,i,r,o){const n=o.getNextId(),a=JSON.parse(s.types),l=JSON.parse(s.eachMetaObjectId),h=s.eachMetaObjectType,c=JSON.parse(s.eachMetaObjectName),A=s.eachMetaObjectParent,p=s.positions,d=s.normals,f=s.colors,E=s.indices,y=s.edgeIndices,g=s.matrices,I=s.reusedGeometriesDecodeMatrix,v=s.eachGeometryPrimitiveType,T=s.eachGeometryPositionsPortion,_=s.eachGeometryNormalsPortion,R=s.eachGeometryColorsPortion,P=s.eachGeometryIndicesPortion,D=s.eachGeometryEdgeIndicesPortion,N=s.eachMeshGeometriesPortion,C=s.eachMeshMatricesPortion,O=s.eachMeshMaterial,b=s.eachEntityMetaObject,S=s.eachEntityMeshesPortion,w=s.eachTileAABB,x=s.eachTileEntitiesPortion,B=l.length,F=T.length,M=N.length,L=b.length,U=x.length;if(r){const e={metaObjects:[]};for(let t=0;t<B;t++){const s=l[t],i=a[h[t]]||"default",r=c[t],o=A[t],n=o!==t?l[o]:null;e.metaObjects.push({id:s,type:i,name:r,parent:n})}r.loadData(e,{includeTypes:t.includeTypes,excludeTypes:t.excludeTypes,globalizeObjectIds:t.globalizeObjectIds})}const H=new Uint32Array(F);for(let e=0;e<M;e++){const t=N[e];void 0!==H[t]?H[t]++:H[t]=1}const G=u.vec3(),k=u.AABB3(),V={};for(let s=0;s<U;s++){const r=s===U-1,a=x[s],h=r?L:x[s+1],c=6*s,A=w.subarray(c,c+6);u.getAABB3Center(A,G),k[0]=A[0]-G[0],k[1]=A[1]-G[1],k[2]=A[2]-G[2],k[3]=A[3]-G[0],k[4]=A[4]-G[1],k[5]=A[5]-G[2];const B=nt.createPositionsDecodeMatrix(k),M={};for(let r=a;r<h;r++){const a=l[b[r]],h=t.globalizeObjectIds?u.globalizeObjectId(i.id,a):a,c=r===L-1,A=S[r],w=c?N.length:S[r+1],x=[],U=e.metaScene.metaObjects[h],j={},Q={};if(U){if(t.excludeTypesMap&&U.type&&t.excludeTypesMap[U.type])continue;if(t.includeTypesMap&&U.type&&!t.includeTypesMap[U.type])continue;const e=t.objectDefaults?t.objectDefaults[U.type]||t.objectDefaults.DEFAULT:null;e&&(!1===e.visible&&(j.visible=!1),!1===e.pickable&&(j.pickable=!1),e.colorize&&(Q.color=e.colorize),void 0!==e.opacity&&null!==e.opacity&&(Q.opacity=e.opacity),void 0!==e.metallic&&null!==e.metallic&&(Q.metallic=e.metallic),void 0!==e.roughness&&null!==e.roughness&&(Q.roughness=e.roughness))}else if(t.excludeUnclassifiedObjects)continue;for(let e=A;e<w;e++){const r=N[e],a=H[r]>1,l=r===F-1,h=Hy(O.subarray(6*e,6*e+3)),c=O[6*e+3]/255,A=O[6*e+4]/255,b=O[6*e+5]/255,S=o.getNextId();if(a){const o=C[e],a=g.slice(o,o+16),N=`${n}-geometry.${s}.${r}`;let O=V[N];if(!O){O={batchThisMesh:!t.reuseGeometries};let e=!1;switch(v[r]){case 0:O.primitiveName="solid",O.geometryPositions=p.subarray(T[r],l?p.length:T[r+1]),O.geometryNormals=d.subarray(_[r],l?d.length:_[r+1]),O.geometryIndices=E.subarray(P[r],l?E.length:P[r+1]),O.geometryEdgeIndices=y.subarray(D[r],l?y.length:D[r+1]),e=O.geometryPositions.length>0&&O.geometryIndices.length>0;break;case 1:O.primitiveName="surface",O.geometryPositions=p.subarray(T[r],l?p.length:T[r+1]),O.geometryNormals=d.subarray(_[r],l?d.length:_[r+1]),O.geometryIndices=E.subarray(P[r],l?E.length:P[r+1]),O.geometryEdgeIndices=y.subarray(D[r],l?y.length:D[r+1]),e=O.geometryPositions.length>0&&O.geometryIndices.length>0;break;case 2:O.primitiveName="points",O.geometryPositions=p.subarray(T[r],l?p.length:T[r+1]),O.geometryColors=Gy(f.subarray(R[r],l?f.length:R[r+1])),e=O.geometryPositions.length>0;break;case 3:O.primitiveName="lines",O.geometryPositions=p.subarray(T[r],l?p.length:T[r+1]),O.geometryIndices=E.subarray(P[r],l?E.length:P[r+1]),e=O.geometryPositions.length>0&&O.geometryIndices.length>0;break;default:continue}if(e||(O=null),O&&(O.geometryPositions.length,O.batchThisMesh)){O.decompressedPositions=new Float32Array(O.geometryPositions.length);const e=O.geometryPositions,t=O.decompressedPositions;for(let s=0,i=e.length;s<i;s+=3)t[s+0]=e[s+0]*I[0]+I[12],t[s+1]=e[s+1]*I[5]+I[13],t[s+2]=e[s+2]*I[10]+I[14];O.geometryPositions=null,V[N]=O}}if(O)if(O.batchThisMesh){const e=O.decompressedPositions,t=new Uint16Array(e.length);for(let s=0,i=e.length;s<i;s+=3)Ly[0]=e[s+0],Ly[1]=e[s+1],Ly[2]=e[s+2],Ly[3]=1,u.transformVec4(a,Ly,Uy),nt.compressPosition(Uy,k,Ly),t[s+0]=Ly[0],t[s+1]=Ly[1],t[s+2]=Ly[2];i.createMesh(m.apply(Q,{id:S,origin:G,primitive:O.primitiveName,positionsCompressed:t,normalsCompressed:O.geometryNormals,colorsCompressed:O.geometryColors,indices:O.geometryIndices,edgeIndices:O.geometryEdgeIndices,positionsDecodeMatrix:B,color:h,metallic:A,roughness:b,opacity:c})),x.push(S)}else M[N]||(i.createGeometry({id:N,primitive:O.primitiveName,positionsCompressed:O.geometryPositions,normalsCompressed:O.geometryNormals,colorsCompressed:O.geometryColors,indices:O.geometryIndices,edgeIndices:O.geometryEdgeIndices,positionsDecodeMatrix:I}),M[N]=!0),i.createMesh(m.apply(Q,{id:S,geometryId:N,origin:G,matrix:a,color:h,metallic:A,roughness:b,opacity:c})),x.push(S)}else{let e,t,s,o,n,a,u=!1;switch(v[r]){case 0:e="solid",t=p.subarray(T[r],l?p.length:T[r+1]),s=d.subarray(_[r],l?d.length:_[r+1]),n=E.subarray(P[r],l?E.length:P[r+1]),a=y.subarray(D[r],l?y.length:D[r+1]),u=t.length>0&&n.length>0;break;case 1:e="surface",t=p.subarray(T[r],l?p.length:T[r+1]),s=d.subarray(_[r],l?d.length:_[r+1]),n=E.subarray(P[r],l?E.length:P[r+1]),a=y.subarray(D[r],l?y.length:D[r+1]),u=t.length>0&&n.length>0;break;case 2:e="points",t=p.subarray(T[r],l?p.length:T[r+1]),o=Gy(f.subarray(R[r],l?f.length:R[r+1])),u=t.length>0;break;case 3:e="lines",t=p.subarray(T[r],l?p.length:T[r+1]),n=E.subarray(P[r],l?E.length:P[r+1]),u=t.length>0&&n.length>0;break;default:continue}u&&(i.createMesh(m.apply(Q,{id:S,origin:G,primitive:e,positionsCompressed:t,normalsCompressed:s,colorsCompressed:o,indices:n,edgeIndices:a,positionsDecodeMatrix:B,color:h,metallic:A,roughness:b,opacity:c})),x.push(S))}}x.length>0&&i.createEntity(m.apply(j,{id:h,isObject:!0,meshIds:x}))}}}(e,t,a,i,r,o)}};let Vy=window.pako||py;Vy.inflate||(Vy=Vy.default);const jy=u.vec4(),Qy=u.vec4();const Wy=function(){const e=new Float32Array(3);return function(t){return e[0]=t[0]/255,e[1]=t[1]/255,e[2]=t[2]/255,e}}();const zy={version:9,parse:function(e,t,s,i,r,o){const n=function(e){return{metadata:e[0],positions:e[1],normals:e[2],colors:e[3],indices:e[4],edgeIndices:e[5],matrices:e[6],reusedGeometriesDecodeMatrix:e[7],eachGeometryPrimitiveType:e[8],eachGeometryPositionsPortion:e[9],eachGeometryNormalsPortion:e[10],eachGeometryColorsPortion:e[11],eachGeometryIndicesPortion:e[12],eachGeometryEdgeIndicesPortion:e[13],eachMeshGeometriesPortion:e[14],eachMeshMatricesPortion:e[15],eachMeshMaterial:e[16],eachEntityId:e[17],eachEntityMeshesPortion:e[18],eachTileAABB:e[19],eachTileEntitiesPortion:e[20]}}(s),a=function(e){function t(e,t){return 0===e.length?[]:Vy.inflate(e,t).buffer}return{metadata:JSON.parse(Vy.inflate(e.metadata,{to:"string"})),positions:new Uint16Array(t(e.positions)),normals:new Int8Array(t(e.normals)),colors:new Uint8Array(t(e.colors)),indices:new Uint32Array(t(e.indices)),edgeIndices:new Uint32Array(t(e.edgeIndices)),matrices:new Float32Array(t(e.matrices)),reusedGeometriesDecodeMatrix:new Float32Array(t(e.reusedGeometriesDecodeMatrix)),eachGeometryPrimitiveType:new Uint8Array(t(e.eachGeometryPrimitiveType)),eachGeometryPositionsPortion:new Uint32Array(t(e.eachGeometryPositionsPortion)),eachGeometryNormalsPortion:new Uint32Array(t(e.eachGeometryNormalsPortion)),eachGeometryColorsPortion:new Uint32Array(t(e.eachGeometryColorsPortion)),eachGeometryIndicesPortion:new Uint32Array(t(e.eachGeometryIndicesPortion)),eachGeometryEdgeIndicesPortion:new Uint32Array(t(e.eachGeometryEdgeIndicesPortion)),eachMeshGeometriesPortion:new Uint32Array(t(e.eachMeshGeometriesPortion)),eachMeshMatricesPortion:new Uint32Array(t(e.eachMeshMatricesPortion)),eachMeshMaterial:new Uint8Array(t(e.eachMeshMaterial)),eachEntityId:JSON.parse(Vy.inflate(e.eachEntityId,{to:"string"})),eachEntityMeshesPortion:new Uint32Array(t(e.eachEntityMeshesPortion)),eachTileAABB:new Float64Array(t(e.eachTileAABB)),eachTileEntitiesPortion:new Uint32Array(t(e.eachTileEntitiesPortion))}}(n);!function(e,t,s,i,r,o){const n=o.getNextId(),a=s.metadata,l=s.positions,h=s.normals,c=s.colors,A=s.indices,p=s.edgeIndices,d=s.matrices,f=s.reusedGeometriesDecodeMatrix,E=s.eachGeometryPrimitiveType,y=s.eachGeometryPositionsPortion,g=s.eachGeometryNormalsPortion,I=s.eachGeometryColorsPortion,v=s.eachGeometryIndicesPortion,T=s.eachGeometryEdgeIndicesPortion,_=s.eachMeshGeometriesPortion,R=s.eachMeshMatricesPortion,P=s.eachMeshMaterial,D=s.eachEntityId,N=s.eachEntityMeshesPortion,C=s.eachTileAABB,O=s.eachTileEntitiesPortion,b=y.length,S=_.length,w=N.length,x=O.length;r&&r.loadData(a,{includeTypes:t.includeTypes,excludeTypes:t.excludeTypes,globalizeObjectIds:t.globalizeObjectIds});const B=new Uint32Array(b);for(let e=0;e<S;e++){const t=_[e];void 0!==B[t]?B[t]++:B[t]=1}const F=u.vec3(),M=u.AABB3(),L={};for(let s=0;s<x;s++){const r=s===x-1,a=O[s],S=r?w-1:O[s+1]-1,U=6*s,H=C.subarray(U,U+6);u.getAABB3Center(H,F),M[0]=H[0]-F[0],M[1]=H[1]-F[1],M[2]=H[2]-F[2],M[3]=H[3]-F[0],M[4]=H[4]-F[1],M[5]=H[5]-F[2];const G=nt.createPositionsDecodeMatrix(M),k={};for(let r=a;r<=S;r++){const a=D[r],C=t.globalizeObjectIds?u.globalizeObjectId(i.id,a):a,O=r===w-1,S=N[r],x=O?_.length-1:N[r+1]-1,U=[],H=e.metaScene.metaObjects[C],V={},j={};if(H){if(t.excludeTypesMap&&H.type&&t.excludeTypesMap[H.type])continue;if(t.includeTypesMap&&H.type&&!t.includeTypesMap[H.type])continue;const e=t.objectDefaults?t.objectDefaults[H.type]||t.objectDefaults.DEFAULT:null;e&&(!1===e.visible&&(V.visible=!1),!1===e.pickable&&(V.pickable=!1),e.colorize&&(j.color=e.colorize),void 0!==e.opacity&&null!==e.opacity&&(j.opacity=e.opacity),void 0!==e.metallic&&null!==e.metallic&&(j.metallic=e.metallic),void 0!==e.roughness&&null!==e.roughness&&(j.roughness=e.roughness))}else if(t.excludeUnclassifiedObjects)continue;for(let e=S;e<=x;e++){const r=_[e],a=B[r]>1,D=r===b-1,N=Wy(P.subarray(6*e,6*e+3)),C=P[6*e+3]/255,O=P[6*e+4]/255,S=P[6*e+5]/255,w=o.getNextId();if(a){const o=R[e],a=d.slice(o,o+16),_=`${n}-geometry.${s}.${r}`;let P=L[_];if(!P){P={batchThisMesh:!t.reuseGeometries};let e=!1;switch(E[r]){case 0:P.primitiveName="solid",P.geometryPositions=l.subarray(y[r],D?l.length:y[r+1]),P.geometryNormals=h.subarray(g[r],D?h.length:g[r+1]),P.geometryIndices=A.subarray(v[r],D?A.length:v[r+1]),P.geometryEdgeIndices=p.subarray(T[r],D?p.length:T[r+1]),e=P.geometryPositions.length>0&&P.geometryIndices.length>0;break;case 1:P.primitiveName="surface",P.geometryPositions=l.subarray(y[r],D?l.length:y[r+1]),P.geometryNormals=h.subarray(g[r],D?h.length:g[r+1]),P.geometryIndices=A.subarray(v[r],D?A.length:v[r+1]),P.geometryEdgeIndices=p.subarray(T[r],D?p.length:T[r+1]),e=P.geometryPositions.length>0&&P.geometryIndices.length>0;break;case 2:P.primitiveName="points",P.geometryPositions=l.subarray(y[r],D?l.length:y[r+1]),P.geometryColors=c.subarray(I[r],D?c.length:I[r+1]),e=P.geometryPositions.length>0;break;case 3:P.primitiveName="lines",P.geometryPositions=l.subarray(y[r],D?l.length:y[r+1]),P.geometryIndices=A.subarray(v[r],D?A.length:v[r+1]),e=P.geometryPositions.length>0&&P.geometryIndices.length>0;break;default:continue}if(e||(P=null),P&&(P.geometryPositions.length,P.batchThisMesh)){P.decompressedPositions=new Float32Array(P.geometryPositions.length),P.transformedAndRecompressedPositions=new Uint16Array(P.geometryPositions.length);const e=P.geometryPositions,t=P.decompressedPositions;for(let s=0,i=e.length;s<i;s+=3)t[s+0]=e[s+0]*f[0]+f[12],t[s+1]=e[s+1]*f[5]+f[13],t[s+2]=e[s+2]*f[10]+f[14];P.geometryPositions=null,L[_]=P}}if(P)if(P.batchThisMesh){const e=P.decompressedPositions,t=P.transformedAndRecompressedPositions;for(let s=0,i=e.length;s<i;s+=3)jy[0]=e[s+0],jy[1]=e[s+1],jy[2]=e[s+2],jy[3]=1,u.transformVec4(a,jy,Qy),nt.compressPosition(Qy,M,jy),t[s+0]=jy[0],t[s+1]=jy[1],t[s+2]=jy[2];i.createMesh(m.apply(j,{id:w,origin:F,primitive:P.primitiveName,positionsCompressed:t,normalsCompressed:P.geometryNormals,colorsCompressed:P.geometryColors,indices:P.geometryIndices,edgeIndices:P.geometryEdgeIndices,positionsDecodeMatrix:G,color:N,metallic:O,roughness:S,opacity:C})),U.push(w)}else k[_]||(i.createGeometry({id:_,primitive:P.primitiveName,positionsCompressed:P.geometryPositions,normalsCompressed:P.geometryNormals,colorsCompressed:P.geometryColors,indices:P.geometryIndices,edgeIndices:P.geometryEdgeIndices,positionsDecodeMatrix:f}),k[_]=!0),i.createMesh(m.apply(j,{id:w,geometryId:_,origin:F,matrix:a,color:N,metallic:O,roughness:S,opacity:C})),U.push(w)}else{let e,t,s,o,n,a,u=!1;switch(E[r]){case 0:e="solid",t=l.subarray(y[r],D?l.length:y[r+1]),s=h.subarray(g[r],D?h.length:g[r+1]),n=A.subarray(v[r],D?A.length:v[r+1]),a=p.subarray(T[r],D?p.length:T[r+1]),u=t.length>0&&n.length>0;break;case 1:e="surface",t=l.subarray(y[r],D?l.length:y[r+1]),s=h.subarray(g[r],D?h.length:g[r+1]),n=A.subarray(v[r],D?A.length:v[r+1]),a=p.subarray(T[r],D?p.length:T[r+1]),u=t.length>0&&n.length>0;break;case 2:e="points",t=l.subarray(y[r],D?l.length:y[r+1]),o=c.subarray(I[r],D?c.length:I[r+1]),u=t.length>0;break;case 3:e="lines",t=l.subarray(y[r],D?l.length:y[r+1]),n=A.subarray(v[r],D?A.length:v[r+1]),u=t.length>0&&n.length>0;break;default:continue}u&&(i.createMesh(m.apply(j,{id:w,origin:F,primitive:e,positionsCompressed:t,normalsCompressed:s,colorsCompressed:o,indices:n,edgeIndices:a,positionsDecodeMatrix:G,color:N,metallic:O,roughness:S,opacity:C})),U.push(w))}}U.length>0&&i.createEntity(m.apply(V,{id:C,isObject:!0,meshIds:U}))}}}(e,t,a,i,r,o)}};let Ky=window.pako||py;Ky.inflate||(Ky=Ky.default);const Yy=u.vec4(),Xy=u.vec4();const Zy=function(){const e=new Float32Array(3);return function(t){return e[0]=t[0]/255,e[1]=t[1]/255,e[2]=t[2]/255,e}}();function qy(e,t){const s=[];if(t.length>1)for(let e=0,i=t.length-1;e<i;e++)s.push(t[e]),s.push(t[e+1]);else if(e.length>1)for(let t=0,i=e.length/3-1;t<i;t++)s.push(t),s.push(t+1);return s}!function(){const e=document.createElement("canvas"),t=e.getContext("2d")}();const Jy={version:10,parse:function(e,t,s,i,r,o){const n=function(e){let t=0;return{metadata:e[t++],textureData:e[t++],eachTextureDataPortion:e[t++],eachTextureAttributes:e[t++],positions:e[t++],normals:e[t++],colors:e[t++],uvs:e[t++],indices:e[t++],edgeIndices:e[t++],eachTextureSetTextures:e[t++],matrices:e[t++],reusedGeometriesDecodeMatrix:e[t++],eachGeometryPrimitiveType:e[t++],eachGeometryPositionsPortion:e[t++],eachGeometryNormalsPortion:e[t++],eachGeometryColorsPortion:e[t++],eachGeometryUVsPortion:e[t++],eachGeometryIndicesPortion:e[t++],eachGeometryEdgeIndicesPortion:e[t++],eachMeshGeometriesPortion:e[t++],eachMeshMatricesPortion:e[t++],eachMeshTextureSet:e[t++],eachMeshMaterialAttributes:e[t++],eachEntityId:e[t++],eachEntityMeshesPortion:e[t++],eachTileAABB:e[t++],eachTileEntitiesPortion:e[t++]}}(s),a=function(e){function t(e,t){return 0===e.length?[]:Ky.inflate(e,t).buffer}return{metadata:JSON.parse(Ky.inflate(e.metadata,{to:"string"})),textureData:new Uint8Array(t(e.textureData)),eachTextureDataPortion:new Uint32Array(t(e.eachTextureDataPortion)),eachTextureAttributes:new Uint16Array(t(e.eachTextureAttributes)),positions:new Uint16Array(t(e.positions)),normals:new Int8Array(t(e.normals)),colors:new Uint8Array(t(e.colors)),uvs:new Float32Array(t(e.uvs)),indices:new Uint32Array(t(e.indices)),edgeIndices:new Uint32Array(t(e.edgeIndices)),eachTextureSetTextures:new Int32Array(t(e.eachTextureSetTextures)),matrices:new Float32Array(t(e.matrices)),reusedGeometriesDecodeMatrix:new Float32Array(t(e.reusedGeometriesDecodeMatrix)),eachGeometryPrimitiveType:new Uint8Array(t(e.eachGeometryPrimitiveType)),eachGeometryPositionsPortion:new Uint32Array(t(e.eachGeometryPositionsPortion)),eachGeometryNormalsPortion:new Uint32Array(t(e.eachGeometryNormalsPortion)),eachGeometryColorsPortion:new Uint32Array(t(e.eachGeometryColorsPortion)),eachGeometryUVsPortion:new Uint32Array(t(e.eachGeometryUVsPortion)),eachGeometryIndicesPortion:new Uint32Array(t(e.eachGeometryIndicesPortion)),eachGeometryEdgeIndicesPortion:new Uint32Array(t(e.eachGeometryEdgeIndicesPortion)),eachMeshGeometriesPortion:new Uint32Array(t(e.eachMeshGeometriesPortion)),eachMeshMatricesPortion:new Uint32Array(t(e.eachMeshMatricesPortion)),eachMeshTextureSet:new Int32Array(t(e.eachMeshTextureSet)),eachMeshMaterialAttributes:new Uint8Array(t(e.eachMeshMaterialAttributes)),eachEntityId:JSON.parse(Ky.inflate(e.eachEntityId,{to:"string"})),eachEntityMeshesPortion:new Uint32Array(t(e.eachEntityMeshesPortion)),eachTileAABB:new Float64Array(t(e.eachTileAABB)),eachTileEntitiesPortion:new Uint32Array(t(e.eachTileEntitiesPortion))}}(n);!function(e,t,s,i,r,o){const n=o.getNextId(),a=s.metadata,l=s.textureData,h=s.eachTextureDataPortion,c=s.eachTextureAttributes,A=s.positions,p=s.normals,d=s.colors,f=s.uvs,E=s.indices,y=s.edgeIndices,g=s.eachTextureSetTextures,I=s.matrices,v=s.reusedGeometriesDecodeMatrix,T=s.eachGeometryPrimitiveType,_=s.eachGeometryPositionsPortion,R=s.eachGeometryNormalsPortion,P=s.eachGeometryColorsPortion,D=s.eachGeometryUVsPortion,N=s.eachGeometryIndicesPortion,C=s.eachGeometryEdgeIndicesPortion,O=s.eachMeshGeometriesPortion,b=s.eachMeshMatricesPortion,S=s.eachMeshTextureSet,w=s.eachMeshMaterialAttributes,x=s.eachEntityId,B=s.eachEntityMeshesPortion,F=s.eachTileAABB,M=s.eachTileEntitiesPortion,L=h.length,U=g.length/5,H=_.length,G=O.length,k=B.length,V=M.length;r&&r.loadData(a,{includeTypes:t.includeTypes,excludeTypes:t.excludeTypes,globalizeObjectIds:t.globalizeObjectIds});for(let e=0;e<L;e++){const t=e===L-1,s=h[e],r=t?l.length:h[e+1],o=r-s>0,a=9*e,A=1===c[a+0],u=c[a+1];c[a+2],c[a+3];const p=c[a+4],d=c[a+5],f=c[a+6],E=c[a+7],m=c[a+8];if(o){const t=new Uint8Array(l.subarray(s,r)).buffer,o=`${n}-texture-${e}`;if(A)i.createTexture({id:o,buffers:[t],minFilter:p,magFilter:d,wrapS:f,wrapT:E,wrapR:m});else{const e=new Blob([t],{type:10001===u?"image/jpeg":10002===u?"image/png":"image/gif"}),s=(window.URL||window.webkitURL).createObjectURL(e),r=document.createElement("img");r.src=s,i.createTexture({id:o,image:r,minFilter:p,magFilter:d,wrapS:f,wrapT:E,wrapR:m})}}}for(let e=0;e<U;e++){const t=5*e,s=`${n}-textureSet-${e}`,r=g[t+0],o=g[t+1],a=g[t+2],l=g[t+3],h=g[t+4];i.createTextureSet({id:s,colorTextureId:r>=0?`${n}-texture-${r}`:null,normalsTextureId:a>=0?`${n}-texture-${a}`:null,metallicRoughnessTextureId:o>=0?`${n}-texture-${o}`:null,emissiveTextureId:l>=0?`${n}-texture-${l}`:null,occlusionTextureId:h>=0?`${n}-texture-${h}`:null})}const j=new Uint32Array(H);for(let e=0;e<G;e++){const t=O[e];void 0!==j[t]?j[t]++:j[t]=1}const Q=u.vec3(),W=u.AABB3(),z={};for(let s=0;s<V;s++){const r=s===V-1,a=M[s],l=r?k-1:M[s+1]-1,h=6*s,c=F.subarray(h,h+6);u.getAABB3Center(c,Q),W[0]=c[0]-Q[0],W[1]=c[1]-Q[1],W[2]=c[2]-Q[2],W[3]=c[3]-Q[0],W[4]=c[4]-Q[1],W[5]=c[5]-Q[2];const g=nt.createPositionsDecodeMatrix(W),L={};for(let r=a;r<=l;r++){const a=x[r],l=t.globalizeObjectIds?u.globalizeObjectId(i.id,a):a,h=r===k-1,c=B[r],F=h?O.length-1:B[r+1]-1,M=[],U=e.metaScene.metaObjects[l],G={},V={};if(U){if(t.excludeTypesMap&&U.type&&t.excludeTypesMap[U.type])continue;if(t.includeTypesMap&&U.type&&!t.includeTypesMap[U.type])continue;const e=t.objectDefaults?t.objectDefaults[U.type]||t.objectDefaults.DEFAULT:null;e&&(!1===e.visible&&(G.visible=!1),!1===e.pickable&&(G.pickable=!1),e.colorize&&(V.color=e.colorize),void 0!==e.opacity&&null!==e.opacity&&(V.opacity=e.opacity),void 0!==e.metallic&&null!==e.metallic&&(V.metallic=e.metallic),void 0!==e.roughness&&null!==e.roughness&&(V.roughness=e.roughness))}else if(t.excludeUnclassifiedObjects)continue;for(let e=c;e<=F;e++){const r=O[e],a=j[r]>1,l=r===H-1,h=S[e],c=h>=0?`${n}-textureSet-${h}`:null,x=Zy(w.subarray(6*e,6*e+3)),B=w[6*e+3]/255,F=w[6*e+4]/255,U=w[6*e+5]/255,G=o.getNextId();if(a){const o=b[e],a=I.slice(o,o+16),h=`${n}-geometry.${s}.${r}`;let O=z[h];if(!O){O={batchThisMesh:!t.reuseGeometries};let e=!1;switch(T[r]){case 0:O.primitiveName="solid",O.geometryPositions=A.subarray(_[r],l?A.length:_[r+1]),O.geometryNormals=p.subarray(R[r],l?p.length:R[r+1]),O.geometryUVs=f.subarray(D[r],l?f.length:D[r+1]),O.geometryIndices=E.subarray(N[r],l?E.length:N[r+1]),O.geometryEdgeIndices=y.subarray(C[r],l?y.length:C[r+1]),e=O.geometryPositions.length>0&&O.geometryIndices.length>0;break;case 1:O.primitiveName="surface",O.geometryPositions=A.subarray(_[r],l?A.length:_[r+1]),O.geometryNormals=p.subarray(R[r],l?p.length:R[r+1]),O.geometryUVs=f.subarray(D[r],l?f.length:D[r+1]),O.geometryIndices=E.subarray(N[r],l?E.length:N[r+1]),O.geometryEdgeIndices=y.subarray(C[r],l?y.length:C[r+1]),e=O.geometryPositions.length>0&&O.geometryIndices.length>0;break;case 2:O.primitiveName="points",O.geometryPositions=A.subarray(_[r],l?A.length:_[r+1]),O.geometryColors=d.subarray(P[r],l?d.length:P[r+1]),e=O.geometryPositions.length>0;break;case 3:O.primitiveName="lines",O.geometryPositions=A.subarray(_[r],l?A.length:_[r+1]),O.geometryIndices=E.subarray(N[r],l?E.length:N[r+1]),e=O.geometryPositions.length>0&&O.geometryIndices.length>0;break;case 4:O.primitiveName="lines",O.geometryPositions=A.subarray(_[r],l?A.length:_[r+1]),O.geometryIndices=qy(O.geometryPositions,E.subarray(N[r],l?E.length:N[r+1])),e=O.geometryPositions.length>0&&O.geometryIndices.length>0;break;default:continue}if(e||(O=null),O&&(O.geometryPositions.length,O.batchThisMesh)){O.decompressedPositions=new Float32Array(O.geometryPositions.length),O.transformedAndRecompressedPositions=new Uint16Array(O.geometryPositions.length);const e=O.geometryPositions,t=O.decompressedPositions;for(let s=0,i=e.length;s<i;s+=3)t[s+0]=e[s+0]*v[0]+v[12],t[s+1]=e[s+1]*v[5]+v[13],t[s+2]=e[s+2]*v[10]+v[14];O.geometryPositions=null,z[h]=O}}if(O)if(O.batchThisMesh){const e=O.decompressedPositions,t=O.transformedAndRecompressedPositions;for(let s=0,i=e.length;s<i;s+=3)Yy[0]=e[s+0],Yy[1]=e[s+1],Yy[2]=e[s+2],Yy[3]=1,u.transformVec4(a,Yy,Xy),nt.compressPosition(Xy,W,Yy),t[s+0]=Yy[0],t[s+1]=Yy[1],t[s+2]=Yy[2];i.createMesh(m.apply(V,{id:G,textureSetId:c,origin:Q,primitive:O.primitiveName,positionsCompressed:t,normalsCompressed:O.geometryNormals,uv:O.geometryUVs,colorsCompressed:O.geometryColors,indices:O.geometryIndices,edgeIndices:O.geometryEdgeIndices,positionsDecodeMatrix:g,color:x,metallic:F,roughness:U,opacity:B})),M.push(G)}else L[h]||(i.createGeometry({id:h,primitive:O.primitiveName,positionsCompressed:O.geometryPositions,normalsCompressed:O.geometryNormals,uv:O.geometryUVs,colorsCompressed:O.geometryColors,indices:O.geometryIndices,edgeIndices:O.geometryEdgeIndices,positionsDecodeMatrix:v}),L[h]=!0),i.createMesh(m.apply(V,{id:G,geometryId:h,textureSetId:c,matrix:a,color:x,metallic:F,roughness:U,opacity:B,origin:Q})),M.push(G)}else{let e,t,s,o,n,a,h,u=!1;switch(T[r]){case 0:e="solid",t=A.subarray(_[r],l?A.length:_[r+1]),s=p.subarray(R[r],l?p.length:R[r+1]),o=f.subarray(D[r],l?f.length:D[r+1]),a=E.subarray(N[r],l?E.length:N[r+1]),h=y.subarray(C[r],l?y.length:C[r+1]),u=t.length>0&&a.length>0;break;case 1:e="surface",t=A.subarray(_[r],l?A.length:_[r+1]),s=p.subarray(R[r],l?p.length:R[r+1]),o=f.subarray(D[r],l?f.length:D[r+1]),a=E.subarray(N[r],l?E.length:N[r+1]),h=y.subarray(C[r],l?y.length:C[r+1]),u=t.length>0&&a.length>0;break;case 2:e="points",t=A.subarray(_[r],l?A.length:_[r+1]),n=d.subarray(P[r],l?d.length:P[r+1]),u=t.length>0;break;case 3:e="lines",t=A.subarray(_[r],l?A.length:_[r+1]),a=E.subarray(N[r],l?E.length:N[r+1]),u=t.length>0&&a.length>0;break;case 4:e="lines",t=A.subarray(_[r],l?A.length:_[r+1]),a=qy(t,E.subarray(N[r],l?E.length:N[r+1])),u=t.length>0&&a.length>0;break;default:continue}u&&(i.createMesh(m.apply(V,{id:G,textureSetId:c,origin:Q,primitive:e,positionsCompressed:t,normalsCompressed:s,uv:o&&o.length>0?o:null,colorsCompressed:n,indices:a,edgeIndices:h,positionsDecodeMatrix:g,color:x,metallic:F,roughness:U,opacity:B})),M.push(G))}}M.length>0&&i.createEntity(m.apply(G,{id:l,isObject:!0,meshIds:M}))}}}(e,t,a,i,r,o)}},$y={};$y[Ey.version]=Ey,$y[gy.version]=gy,$y[Ty.version]=Ty,$y[Py.version]=Py,$y[Cy.version]=Cy,$y[Sy.version]=Sy,$y[Fy.version]=Fy,$y[ky.version]=ky,$y[zy.version]=zy,$y[Jy.version]=Jy;class eg extends n{constructor(e,t={}){super("XKTLoader",e,t),this._maxGeometryBatchSize=t.maxGeometryBatchSize,this.textureTranscoder=t.textureTranscoder,this.dataSource=t.dataSource,this.objectDefaults=t.objectDefaults,this.includeTypes=t.includeTypes,this.excludeTypes=t.excludeTypes,this.excludeUnclassifiedObjects=t.excludeUnclassifiedObjects,this.reuseGeometries=t.reuseGeometries}get supportedVersions(){return Object.keys($y)}get textureTranscoder(){return this._textureTranscoder}set textureTranscoder(e){this._textureTranscoder=e}get dataSource(){return this._dataSource}set dataSource(e){this._dataSource=e||new uy}get objectDefaults(){return this._objectDefaults}set objectDefaults(e){this._objectDefaults=e||qm}get includeTypes(){return this._includeTypes}set includeTypes(e){this._includeTypes=e}get excludeTypes(){return this._excludeTypes}set excludeTypes(e){this._excludeTypes=e}get excludeUnclassifiedObjects(){return this._excludeUnclassifiedObjects}set excludeUnclassifiedObjects(e){this._excludeUnclassifiedObjects=!!e}get globalizeObjectIds(){return this._globalizeObjectIds}set globalizeObjectIds(e){this._globalizeObjectIds=!!e}get reuseGeometries(){return this._reuseGeometries}set reuseGeometries(e){this._reuseGeometries=!1!==e}load(e={}){if(e.id&&this.viewer.scene.components[e.id]&&(this.error("Component with this ID already exists in viewer: "+e.id+" - will autogenerate this ID"),delete e.id),!e.src&&!e.xkt&&!e.manifestSrc)return this.error("load() param expected: src, xkt or manifestSrc"),o;const t={},s=e.includeTypes||this._includeTypes,i=e.excludeTypes||this._excludeTypes,r=e.objectDefaults||this._objectDefaults;if(t.reuseGeometries=null!==e.reuseGeometries&&void 0!==e.reuseGeometries?e.reuseGeometries:!1!==this._reuseGeometries,s){t.includeTypesMap={};for(let e=0,i=s.length;e<i;e++)t.includeTypesMap[s[e]]=!0}if(i){t.excludeTypesMap={};for(let e=0,s=i.length;e<s;e++)t.excludeTypesMap[i[e]]=!0}r&&(t.objectDefaults=r),t.excludeUnclassifiedObjects=void 0!==e.excludeUnclassifiedObjects?!!e.excludeUnclassifiedObjects:this._excludeUnclassifiedObjects,t.globalizeObjectIds=void 0!==e.globalizeObjectIds&&null!==e.globalizeObjectIds?!!e.globalizeObjectIds:this._globalizeObjectIds;const o=new Kl(this.viewer.scene,m.apply(e,{isModel:!0,textureTranscoder:this._textureTranscoder,maxGeometryBatchSize:this._maxGeometryBatchSize,origin:e.origin,disableVertexWelding:e.disableVertexWelding||!1,disableIndexRebucketing:e.disableIndexRebucketing||!1,dtxEnabled:e.dtxEnabled})),n=o.id,a=new Fh({metaScene:this.viewer.metaScene,id:n});this.viewer.scene.canvas.spinner.processes++;const l=()=>{o.finalize(),a.finalize(),this.viewer.scene.canvas.spinner.processes--,o.once("destroyed",(()=>{this.viewer.metaScene.destroyMetaModel(a.id)})),o.scene.once("tick",(()=>{o.destroyed||(o.scene.fire("modelLoaded",o.id),o.fire("loaded",!0,!1))}))},h=e=>{this.viewer.scene.canvas.spinner.processes--,this.error(e),o.fire("error",e)};let c=0;const A={getNextId:()=>`${n}.${c++}`};if(e.metaModelSrc||e.metaModelData)if(e.metaModelSrc){const r=e.metaModelSrc;this._dataSource.getMetaModel(r,(r=>{o.destroyed||(a.loadData(r,{includeTypes:s,excludeTypes:i,globalizeObjectIds:t.globalizeObjectIds}),e.src?this._loadModel(e.src,e,t,o,null,A,l,h):(this._parseModel(e.xkt,e,t,o,null,A),l()))}),(e=>{h(`load(): Failed to load model metadata for model '${n} from  '${r}' - ${e}`)}))}else e.metaModelData&&(a.loadData(e.metaModelData,{includeTypes:s,excludeTypes:i,globalizeObjectIds:t.globalizeObjectIds}),e.src?this._loadModel(e.src,e,t,o,null,A,l,h):(this._parseModel(e.xkt,e,t,o,null,A),l()));else if(e.src)this._loadModel(e.src,e,t,o,a,A,l,h);else if(e.xkt)this._parseModel(e.xkt,e,t,o,a,A),l();else if(e.manifestSrc){const r=function(e){const t=e.split("/");return t.pop(),t.join("/")+"/"}(e.manifestSrc),n=(e,o,n)=>{let l=0;const h=()=>{l>=e.length?o():this._dataSource.getMetaModel(`${r}${e[l]}`,(e=>{a.loadData(e,{includeTypes:s,excludeTypes:i,globalizeObjectIds:t.globalizeObjectIds}),l++,h()}),n)};h()},c=(s,i,n)=>{let l=0;const h=()=>{l>=s.length?i():this._dataSource.getXKT(`${r}${s[l]}`,(s=>{this._parseModel(s,e,t,o,a,A),l++,h()}),n)};h()};this._dataSource.getManifest(e.manifestSrc,(e=>{if(o.destroyed)return;const t=e.xktFiles;if(!t||0===t.length)return void h("load(): Failed to load model manifest - manifest not valid");const s=e.metaModelFiles;s?n(s,(()=>{c(t,l,h)}),h):c(t,l,h)}),h)}return o}_loadModel(e,t,s,i,r,o,n,a){this._dataSource.getXKT(t.src,(e=>{this._parseModel(e,t,s,i,r,o),n()}),a)}_parseModel(e,t,s,i,r,o){if(i.destroyed)return;const n=new DataView(e),a=new Uint8Array(e),l=n.getUint32(0,!0),h=$y[l];if(!h)return void this.error("Unsupported .XKT file version: "+l+" - this XKTLoaderPlugin supports versions "+Object.keys($y));this.log("Loading .xkt V"+l);const c=n.getUint32(4,!0),A=[];let u=4*(c+2);for(let e=0;e<c;e++){const t=n.getUint32(4*(e+2),!0);A.push(a.subarray(u,u+t)),u+=t}h.parse(this.viewer,s,A,i,r,o)}}var tg={};!function(e){var t,s="File format is not recognized.",i="Error while reading zip file.",r="Error while reading file data.",o=524288,n="text/plain";try{t=0===new Blob([new DataView(new ArrayBuffer(0))]).size}catch(e){}function a(){this.crc=-1}function l(){}function h(e,t){var s,i;return s=new ArrayBuffer(e),i=new Uint8Array(s),t&&i.set(t,0),{buffer:s,array:i,view:new DataView(s)}}function c(){}function A(e){var t,s=this;s.size=0,s.init=function(i,r){var o=new Blob([e],{type:n});(t=new p(o)).init((function(){s.size=t.size,i()}),r)},s.readUint8Array=function(e,s,i,r){t.readUint8Array(e,s,i,r)}}function u(t){var s,i=this;i.size=0,i.init=function(e){for(var r=t.length;"="==t.charAt(r-1);)r--;s=t.indexOf(",")+1,i.size=Math.floor(.75*(r-s)),e()},i.readUint8Array=function(i,r,o){var n,a=h(r),l=4*Math.floor(i/3),c=4*Math.ceil((i+r)/3),A=e.atob(t.substring(l+s,c+s)),u=i-3*Math.floor(l/4);for(n=u;n<u+r;n++)a.array[n-u]=A.charCodeAt(n);o(a.array)}}function p(e){var t=this;t.size=0,t.init=function(s){t.size=e.size,s()},t.readUint8Array=function(t,s,i,r){var o=new FileReader;o.onload=function(e){i(new Uint8Array(e.target.result))},o.onerror=r;try{o.readAsArrayBuffer(function(e,t,s){if(t<0||s<0||t+s>e.size)throw new RangeError("offset:"+t+", length:"+s+", size:"+e.size);return e.slice?e.slice(t,t+s):e.webkitSlice?e.webkitSlice(t,t+s):e.mozSlice?e.mozSlice(t,t+s):e.msSlice?e.msSlice(t,t+s):void 0}(e,t,s))}catch(e){r(e)}}}function d(){}function f(e){var s,i=this;i.init=function(e){s=new Blob([],{type:n}),e()},i.writeUint8Array=function(e,i){s=new Blob([s,t?e:e.buffer],{type:n}),i()},i.getData=function(t,i){var r=new FileReader;r.onload=function(e){t(e.target.result)},r.onerror=i,r.readAsText(s,e)}}function E(t){var s=this,i="",r="";s.init=function(e){i+="data:"+(t||"")+";base64,",e()},s.writeUint8Array=function(t,s){var o,n=r.length,a=r;for(r="",o=0;o<3*Math.floor((n+t.length)/3)-n;o++)a+=String.fromCharCode(t[o]);for(;o<t.length;o++)r+=String.fromCharCode(t[o]);a.length>2?i+=e.btoa(a):r=a,s()},s.getData=function(t){t(i+e.btoa(r))}}function m(e){var s,i=this;i.init=function(t){s=new Blob([],{type:e}),t()},i.writeUint8Array=function(i,r){s=new Blob([s,t?i:i.buffer],{type:e}),r()},i.getData=function(e){e(s)}}function y(e,t,s,i,r,n,a,l,h,c){var A,u,p,d=0,f=t.sn;function E(){e.removeEventListener("message",m,!1),l(u,p)}function m(t){var s=t.data,r=s.data,o=s.error;if(o)return o.toString=function(){return"Error: "+this.message},void h(o);if(s.sn===f)switch("number"==typeof s.codecTime&&(e.codecTime+=s.codecTime),"number"==typeof s.crcTime&&(e.crcTime+=s.crcTime),s.type){case"append":r?(u+=r.length,i.writeUint8Array(r,(function(){y()}),c)):y();break;case"flush":p=s.crc,r?(u+=r.length,i.writeUint8Array(r,(function(){E()}),c)):E();break;case"progress":a&&a(A+s.loaded,n);break;case"importScripts":case"newTask":case"echo":break;default:console.warn("zip.js:launchWorkerProcess: unknown message: ",s)}}function y(){(A=d*o)<=n?s.readUint8Array(r+A,Math.min(o,n-A),(function(s){a&&a(A,n);var i=0===A?t:{sn:f};i.type="append",i.data=s;try{e.postMessage(i,[s.buffer])}catch(t){e.postMessage(i)}d++}),h):e.postMessage({sn:f,type:"flush"})}u=0,e.addEventListener("message",m,!1),y()}function g(e,t,s,i,r,n,l,h,c,A){var u,p=0,d=0,f="input"===n,E="output"===n,m=new a;!function n(){var a;if((u=p*o)<r)t.readUint8Array(i+u,Math.min(o,r-u),(function(t){var i;try{i=e.append(t,(function(e){l&&l(u+e,r)}))}catch(e){return void c(e)}i?(d+=i.length,s.writeUint8Array(i,(function(){p++,setTimeout(n,1)}),A),E&&m.append(i)):(p++,setTimeout(n,1)),f&&m.append(t),l&&l(u,r)}),c);else{try{a=e.flush()}catch(e){return void c(e)}a?(E&&m.append(a),d+=a.length,s.writeUint8Array(a,(function(){h(d,m.get())}),A)):h(d,m.get())}}()}function I(t,s,i,r,o,n,a,h,c,A,u){var p="input";e.zip.useWebWorkers&&a?y(t,{sn:s,codecClass:"NOOP",crcType:p},i,r,o,n,c,h,A,u):g(new l,i,r,o,n,p,c,h,A,u)}function v(e){var t,s,i="",r=["Ç","ü","é","â","ä","à","å","ç","ê","ë","è","ï","î","ì","Ä","Å","É","æ","Æ","ô","ö","ò","û","ù","ÿ","Ö","Ü","ø","£","Ø","×","ƒ","á","í","ó","ú","ñ","Ñ","ª","º","¿","®","¬","½","¼","¡","«","»","_","_","_","¦","¦","Á","Â","À","©","¦","¦","+","+","¢","¥","+","+","-","-","+","-","+","ã","Ã","+","+","-","-","¦","-","+","¤","ð","Ð","Ê","Ë","È","i","Í","Î","Ï","+","+","_","_","¦","Ì","_","Ó","ß","Ô","Ò","õ","Õ","µ","þ","Þ","Ú","Û","Ù","ý","Ý","¯","´","­","±","_","¾","¶","§","÷","¸","°","¨","·","¹","³","²","_"," "];for(t=0;t<e.length;t++)i+=(s=255&e.charCodeAt(t))>127?r[s-128]:String.fromCharCode(s);return i}function T(e){return decodeURIComponent(escape(e))}function _(e){var t,s="";for(t=0;t<e.length;t++)s+=String.fromCharCode(e[t]);return s}function R(e,t,s,i,r){e.version=t.view.getUint16(s,!0),e.bitFlag=t.view.getUint16(s+2,!0),e.compressionMethod=t.view.getUint16(s+4,!0),e.lastModDateRaw=t.view.getUint32(s+6,!0),e.lastModDate=function(e){var t=(4294901760&e)>>16,s=65535&e;try{return new Date(1980+((65024&t)>>9),((480&t)>>5)-1,31&t,(63488&s)>>11,(2016&s)>>5,2*(31&s),0)}catch(e){}}(e.lastModDateRaw),1!=(1&e.bitFlag)?((i||8!=(8&e.bitFlag))&&(e.crc32=t.view.getUint32(s+10,!0),e.compressedSize=t.view.getUint32(s+14,!0),e.uncompressedSize=t.view.getUint32(s+18,!0)),4294967295!==e.compressedSize&&4294967295!==e.uncompressedSize?(e.filenameLength=t.view.getUint16(s+22,!0),e.extraFieldLength=t.view.getUint16(s+24,!0)):r("File is using Zip64 (4gb+ file size).")):r("File contains encrypted entry.")}function P(t,o,n){var a=0;function l(){}l.prototype.getData=function(i,o,l,c){var A=this;function u(e,t){c&&!function(e){var t=h(4);return t.view.setUint32(0,e),A.crc32==t.view.getUint32(0)}(t)?n("CRC failed."):i.getData((function(e){o(e)}))}function p(e){n(e||r)}function d(e){n(e||"Error while writing file data.")}t.readUint8Array(A.offset,30,(function(r){var o,f=h(r.length,r);1347093252==f.view.getUint32(0)?(R(A,f,4,!1,n),o=A.offset+30+A.filenameLength+A.extraFieldLength,i.init((function(){0===A.compressionMethod?I(A._worker,a++,t,i,o,A.compressedSize,c,u,l,p,d):function(t,s,i,r,o,n,a,l,h,c,A){var u=a?"output":"none";e.zip.useWebWorkers?y(t,{sn:s,codecClass:"Inflater",crcType:u},i,r,o,n,h,l,c,A):g(new e.zip.Inflater,i,r,o,n,u,h,l,c,A)}(A._worker,a++,t,i,o,A.compressedSize,c,u,l,p,d)}),d)):n(s)}),p)};var c={getEntries:function(e){var r=this._worker;!function(e){t.size<22?n(s):r(22,(function(){r(Math.min(65558,t.size),(function(){n(s)}))}));function r(s,r){t.readUint8Array(t.size-s,s,(function(t){for(var s=t.length-22;s>=0;s--)if(80===t[s]&&75===t[s+1]&&5===t[s+2]&&6===t[s+3])return void e(new DataView(t.buffer,s,22));r()}),(function(){n(i)}))}}((function(o){var a,c;a=o.getUint32(16,!0),c=o.getUint16(8,!0),a<0||a>=t.size?n(s):t.readUint8Array(a,t.size-a,(function(t){var i,o,a,A,u=0,p=[],d=h(t.length,t);for(i=0;i<c;i++){if((o=new l)._worker=r,1347092738!=d.view.getUint32(u))return void n(s);R(o,d,u+6,!0,n),o.commentLength=d.view.getUint16(u+32,!0),o.directory=16==(16&d.view.getUint8(u+38)),o.offset=d.view.getUint32(u+42,!0),a=_(d.array.subarray(u+46,u+46+o.filenameLength)),o.filename=2048==(2048&o.bitFlag)?T(a):v(a),o.directory||"/"!=o.filename.charAt(o.filename.length-1)||(o.directory=!0),A=_(d.array.subarray(u+46+o.filenameLength+o.extraFieldLength,u+46+o.filenameLength+o.extraFieldLength+o.commentLength)),o.comment=2048==(2048&o.bitFlag)?T(A):v(A),p.push(o),u+=46+o.filenameLength+o.extraFieldLength+o.commentLength}e(p)}),(function(){n(i)}))}))},close:function(e){this._worker&&(this._worker.terminate(),this._worker=null),e&&e()},_worker:null};e.zip.useWebWorkers?b("inflater",(function(e){c._worker=e,o(c)}),(function(e){n(e)})):o(c)}function D(e){return unescape(encodeURIComponent(e))}function N(e){var t,s=[];for(t=0;t<e.length;t++)s.push(e.charCodeAt(t));return s}function C(t,s,i,o){var n={},a=[],l=0,c=0;function A(e){i(e||"Error while writing zip file.")}function u(e){i(e||r)}var p={add:function(s,r,p,d,f){var E,m,v,T=this._worker;function _(e,s){var i=h(16);l+=e||0,i.view.setUint32(0,1347094280),void 0!==s&&(E.view.setUint32(10,s,!0),i.view.setUint32(4,s,!0)),r&&(i.view.setUint32(8,e,!0),E.view.setUint32(14,e,!0),i.view.setUint32(12,r.size,!0),E.view.setUint32(18,r.size,!0)),t.writeUint8Array(i.array,(function(){l+=16,p()}),A)}function R(){f=f||{},s=s.trim(),f.directory&&"/"!=s.charAt(s.length-1)&&(s+="/"),n.hasOwnProperty(s)?i("File already exists."):(m=N(D(s)),a.push(s),function(e){var i;v=f.lastModDate||new Date,E=h(26),n[s]={headerArray:E.array,directory:f.directory,filename:m,offset:l,comment:N(D(f.comment||""))},E.view.setUint32(0,335546376),f.version&&E.view.setUint8(0,f.version),o||0===f.level||f.directory||E.view.setUint16(4,2048),E.view.setUint16(6,(v.getHours()<<6|v.getMinutes())<<5|v.getSeconds()/2,!0),E.view.setUint16(8,(v.getFullYear()-1980<<4|v.getMonth()+1)<<5|v.getDate(),!0),E.view.setUint16(22,m.length,!0),(i=h(30+m.length)).view.setUint32(0,1347093252),i.array.set(E.array,4),i.array.set(m,30),l+=i.array.length,t.writeUint8Array(i.array,e,A)}((function(){r?o||0===f.level?I(T,c++,r,t,0,r.size,!0,_,d,u,A):function(t,s,i,r,o,n,a,l,h){var c="input";e.zip.useWebWorkers?y(t,{sn:s,options:{level:o},codecClass:"Deflater",crcType:c},i,r,0,i.size,a,n,l,h):g(new e.zip.Deflater,i,r,0,i.size,c,a,n,l,h)}(T,c++,r,t,f.level,_,d,u,A):_()})))}r?r.init(R,u):R()},close:function(e){this._worker&&(this._worker.terminate(),this._worker=null);var s,i,r,o=0,c=0;for(i=0;i<a.length;i++)o+=46+(r=n[a[i]]).filename.length+r.comment.length;for(s=h(o+22),i=0;i<a.length;i++)r=n[a[i]],s.view.setUint32(c,1347092738),s.view.setUint16(c+4,5120),s.array.set(r.headerArray,c+6),s.view.setUint16(c+32,r.comment.length,!0),r.directory&&s.view.setUint8(c+38,16),s.view.setUint32(c+42,r.offset,!0),s.array.set(r.filename,c+46),s.array.set(r.comment,c+46+r.filename.length),c+=46+r.filename.length+r.comment.length;s.view.setUint32(c,1347093766),s.view.setUint16(c+8,a.length,!0),s.view.setUint16(c+10,a.length,!0),s.view.setUint32(c+12,o,!0),s.view.setUint32(c+16,l,!0),t.writeUint8Array(s.array,(function(){t.getData(e)}),A)},_worker:null};e.zip.useWebWorkers?b("deflater",(function(e){p._worker=e,s(p)}),(function(e){i(e)})):s(p)}a.prototype.append=function(e){for(var t=0|this.crc,s=this.table,i=0,r=0|e.length;i<r;i++)t=t>>>8^s[255&(t^e[i])];this.crc=t},a.prototype.get=function(){return~this.crc},a.prototype.table=function(){var e,t,s,i=[];for(e=0;e<256;e++){for(s=e,t=0;t<8;t++)1&s?s=s>>>1^3988292384:s>>>=1;i[e]=s}return i}(),l.prototype.append=function(e,t){return e},l.prototype.flush=function(){},A.prototype=new c,A.prototype.constructor=A,u.prototype=new c,u.prototype.constructor=u,p.prototype=new c,p.prototype.constructor=p,d.prototype.getData=function(e){e(this.data)},f.prototype=new d,f.prototype.constructor=f,E.prototype=new d,E.prototype.constructor=E,m.prototype=new d,m.prototype.constructor=m;var O={deflater:["z-worker.js","deflate.js"],inflater:["z-worker.js","inflate.js"]};function b(t,s,i){if(null===e.zip.workerScripts||null===e.zip.workerScriptsPath){var r;if(e.zip.workerScripts){if(r=e.zip.workerScripts[t],!Array.isArray(r))return void i(new Error("zip.workerScripts."+t+" is not an array!"));r=function(e){var t=document.createElement("a");return e.map((function(e){return t.href=e,t.href}))}(r)}else(r=O[t].slice(0))[0]=(e.zip.workerScriptsPath||"")+r[0];var o=new Worker(r[0]);o.codecTime=o.crcTime=0,o.postMessage({type:"importScripts",scripts:r.slice(1)}),o.addEventListener("message",(function e(t){var r=t.data;if(r.error)return o.terminate(),void i(r.error);"importScripts"===r.type&&(o.removeEventListener("message",e),o.removeEventListener("error",n),s(o))})),o.addEventListener("error",n)}else i(new Error("Either zip.workerScripts or zip.workerScriptsPath may be set, not both."));function n(e){o.terminate(),i(e)}}function S(e){console.error(e)}e.zip={Reader:c,Writer:d,BlobReader:p,Data64URIReader:u,TextReader:A,BlobWriter:m,Data64URIWriter:E,TextWriter:f,createReader:function(e,t,s){s=s||S,e.init((function(){P(e,t,s)}),s)},createWriter:function(e,t,s,i){s=s||S,i=!!i,e.init((function(){C(e,t,s,i)}),s)},useWebWorkers:!0,workerScriptsPath:null,workerScripts:null}}(tg);!function(e){var t,s,i=e.Reader,r=e.Writer;try{s=0===new Blob([new DataView(new ArrayBuffer(0))]).size}catch(e){}function o(e){var t=this;function s(s,i){var r;t.data?s():((r=new XMLHttpRequest).addEventListener("load",(function(){t.size||(t.size=Number(r.getResponseHeader("Content-Length"))||Number(r.response.byteLength)),t.data=new Uint8Array(r.response),s()}),!1),r.addEventListener("error",i,!1),r.open("GET",e),r.responseType="arraybuffer",r.send())}t.size=0,t.init=function(i,r){if(function(e){var t=document.createElement("a");return t.href=e,"http:"===t.protocol||"https:"===t.protocol}(e)){var o=new XMLHttpRequest;o.addEventListener("load",(function(){t.size=Number(o.getResponseHeader("Content-Length")),t.size?i():s(i,r)}),!1),o.addEventListener("error",r,!1),o.open("HEAD",e),o.send()}else s(i,r)},t.readUint8Array=function(e,i,r,o){s((function(){r(new Uint8Array(t.data.subarray(e,e+i)))}),o)}}function n(e){var t=this;t.size=0,t.init=function(s,i){var r=new XMLHttpRequest;r.addEventListener("load",(function(){t.size=Number(r.getResponseHeader("Content-Length")),"bytes"==r.getResponseHeader("Accept-Ranges")?s():i("HTTP Range not supported.")}),!1),r.addEventListener("error",i,!1),r.open("HEAD",e),r.send()},t.readUint8Array=function(t,s,i,r){!function(t,s,i,r){var o=new XMLHttpRequest;o.open("GET",e),o.responseType="arraybuffer",o.setRequestHeader("Range","bytes="+t+"-"+(t+s-1)),o.addEventListener("load",(function(){i(o.response)}),!1),o.addEventListener("error",r,!1),o.send()}(t,s,(function(e){i(new Uint8Array(e))}),r)}}function a(e){var t=this;t.size=0,t.init=function(s,i){t.size=e.byteLength,s()},t.readUint8Array=function(t,s,i,r){i(new Uint8Array(e.slice(t,t+s)))}}function l(){var e,t=this;t.init=function(t,s){e=new Uint8Array,t()},t.writeUint8Array=function(t,s,i){var r=new Uint8Array(e.length+t.length);r.set(e),r.set(t,e.length),e=r,s()},t.getData=function(t){t(e.buffer)}}function h(e,t){var i,r=this;r.init=function(t,s){e.createWriter((function(e){i=e,t()}),s)},r.writeUint8Array=function(e,r,o){var n=new Blob([s?e:e.buffer],{type:t});i.onwrite=function(){i.onwrite=null,r()},i.onerror=o,i.write(n)},r.getData=function(t){e.file(t)}}o.prototype=new i,o.prototype.constructor=o,n.prototype=new i,n.prototype.constructor=n,a.prototype=new i,a.prototype.constructor=a,l.prototype=new r,l.prototype.constructor=l,h.prototype=new r,h.prototype.constructor=h,e.FileWriter=h,e.HttpReader=o,e.HttpRangeReader=n,e.ArrayBufferReader=a,e.ArrayBufferWriter=l,e.fs&&((t=e.fs.ZipDirectoryEntry).prototype.addHttpContent=function(s,i,r){return function(s,i,r,o){if(s.directory)return o?new t(s.fs,i,r,s):new e.fs.ZipFileEntry(s.fs,i,r,s);throw"Parent entry is not a directory."}(this,s,{data:i,Reader:r?n:o})},t.prototype.importHttpContent=function(e,t,s,i){this.importZip(t?new n(e):new o(e),s,i)},e.fs.FS.prototype.importHttpContent=function(e,s,i,r){this.entries=[],this.root=new t(this),this.root.importHttpContent(e,s,i,r)})}(tg.zip);var sg,ig,rg,og,ng,ag,lg,hg=(e,t)=>function(){return t||(0,e[Object.keys(e)[0]])((t={exports:{}}).exports,t),t.exports},cg=hg({"dist/web-ifc-mt.js"(e,t){var s,i=(s="undefined"!=typeof document&&document.currentScript?document.currentScript.src:void 0,function(e={}){function t(){return N.buffer!=x.buffer&&z(),x}function i(){return N.buffer!=x.buffer&&z(),B}function r(){return N.buffer!=x.buffer&&z(),F}function o(){return N.buffer!=x.buffer&&z(),M}function n(){return N.buffer!=x.buffer&&z(),L}function a(){return N.buffer!=x.buffer&&z(),U}function l(){return N.buffer!=x.buffer&&z(),G}var h,c,A=void 0!==e?e:{};A.ready=new Promise((function(e,t){h=e,c=t}));var u,p,d,f=Object.assign({},A),E="./this.program",m=(e,t)=>{throw t},y="object"==typeof window,g="function"==typeof importScripts,I="object"==typeof process&&"object"==typeof process.versions&&"string"==typeof process.versions.node,v=A.ENVIRONMENT_IS_PTHREAD||!1,T="";function _(e){return A.locateFile?A.locateFile(e,T):T+e}(y||g)&&(g?T=self.location.href:"undefined"!=typeof document&&document.currentScript&&(T=document.currentScript.src),s&&(T=s),T=0!==T.indexOf("blob:")?T.substr(0,T.replace(/[?#].*/,"").lastIndexOf("/")+1):"",u=e=>{var t=new XMLHttpRequest;return t.open("GET",e,!1),t.send(null),t.responseText},g&&(d=e=>{var t=new XMLHttpRequest;return t.open("GET",e,!1),t.responseType="arraybuffer",t.send(null),new Uint8Array(t.response)}),p=(e,t,s)=>{var i=new XMLHttpRequest;i.open("GET",e,!0),i.responseType="arraybuffer",i.onload=()=>{200==i.status||0==i.status&&i.response?t(i.response):s()},i.onerror=s,i.send(null)});var R,P=A.print||console.log.bind(console),D=A.printErr||console.warn.bind(console);Object.assign(A,f),f=null,A.arguments,A.thisProgram&&(E=A.thisProgram),A.quit&&(m=A.quit),A.wasmBinary&&(R=A.wasmBinary);var N,C,O=A.noExitRuntime||!0;"object"!=typeof WebAssembly&&ae("no native wasm support detected");var b,S=!1;function w(e,t){e||ae(t)}var x,B,F,M,L,U,H,G,k="undefined"!=typeof TextDecoder?new TextDecoder("utf8"):void 0;function V(e,t,s){for(var i=(t>>>=0)+s,r=t;e[r]&&!(r>=i);)++r;if(r-t>16&&e.buffer&&k)return k.decode(e.buffer instanceof SharedArrayBuffer?e.slice(t,r):e.subarray(t,r));for(var o="";t<r;){var n=e[t++];if(128&n){var a=63&e[t++];if(192!=(224&n)){var l=63&e[t++];if((n=224==(240&n)?(15&n)<<12|a<<6|l:(7&n)<<18|a<<12|l<<6|63&e[t++])<65536)o+=String.fromCharCode(n);else{var h=n-65536;o+=String.fromCharCode(55296|h>>10,56320|1023&h)}}else o+=String.fromCharCode((31&n)<<6|a)}else o+=String.fromCharCode(n)}return o}function j(e,t){return(e>>>=0)?V(i(),e,t):""}function Q(e,t,s,i){if(!(i>0))return 0;for(var r=s>>>=0,o=s+i-1,n=0;n<e.length;++n){var a=e.charCodeAt(n);if(a>=55296&&a<=57343&&(a=65536+((1023&a)<<10)|1023&e.charCodeAt(++n)),a<=127){if(s>=o)break;t[s++>>>0]=a}else if(a<=2047){if(s+1>=o)break;t[s++>>>0]=192|a>>6,t[s++>>>0]=128|63&a}else if(a<=65535){if(s+2>=o)break;t[s++>>>0]=224|a>>12,t[s++>>>0]=128|a>>6&63,t[s++>>>0]=128|63&a}else{if(s+3>=o)break;t[s++>>>0]=240|a>>18,t[s++>>>0]=128|a>>12&63,t[s++>>>0]=128|a>>6&63,t[s++>>>0]=128|63&a}}return t[s>>>0]=0,s-r}function W(e){for(var t=0,s=0;s<e.length;++s){var i=e.charCodeAt(s);i<=127?t++:i<=2047?t+=2:i>=55296&&i<=57343?(t+=4,++s):t+=3}return t}function z(){var e=N.buffer;A.HEAP8=x=new Int8Array(e),A.HEAP16=F=new Int16Array(e),A.HEAP32=L=new Int32Array(e),A.HEAPU8=B=new Uint8Array(e),A.HEAPU16=M=new Uint16Array(e),A.HEAPU32=U=new Uint32Array(e),A.HEAPF32=H=new Float32Array(e),A.HEAPF64=G=new Float64Array(e)}var K,Y=A.INITIAL_MEMORY||16777216;if(w(Y>=5242880,"INITIAL_MEMORY should be larger than STACK_SIZE, was "+Y+"! (STACK_SIZE=5242880)"),v)N=A.wasmMemory;else if(A.wasmMemory)N=A.wasmMemory;else if(!((N=new WebAssembly.Memory({initial:Y/65536,maximum:65536,shared:!0})).buffer instanceof SharedArrayBuffer))throw D("requested a shared WebAssembly.Memory but the returned buffer is not a SharedArrayBuffer, indicating that while the browser has SharedArrayBuffer it does not have WebAssembly threads support - you may need to set a flag"),I&&D("(on node you may need: --experimental-wasm-threads --experimental-wasm-bulk-memory and/or recent version)"),Error("bad memory");z(),Y=N.buffer.byteLength;var X=[],Z=[],q=[];function J(){return O}function $(){v||(A.noFSInit||ye.init.initialized||ye.init(),ye.ignorePermissions=!1,_e(Z))}var ee,te,se,ie=0,re=null;function oe(e){ie++,A.monitorRunDependencies&&A.monitorRunDependencies(ie)}function ne(e){if(ie--,A.monitorRunDependencies&&A.monitorRunDependencies(ie),0==ie&&re){var t=re;re=null,t()}}function ae(e){A.onAbort&&A.onAbort(e),D(e="Aborted("+e+")"),S=!0,b=1,e+=". Build with -sASSERTIONS for more info.";var t=new WebAssembly.RuntimeError(e);throw c(t),t}function le(e){return e.startsWith("data:application/octet-stream;base64,")}function he(e){try{if(e==ee&&R)return new Uint8Array(R);if(d)return d(e);throw"both async and sync fetching of the wasm failed"}catch(e){ae(e)}}function ce(e){this.name="ExitStatus",this.message="Program terminated with exit("+e+")",this.status=e}function Ae(e){var t=Te.pthreads[e];w(t),Te.returnWorkerToPool(t)}le(ee="web-ifc-mt.wasm")||(ee=_(ee));var ue={isAbs:e=>"/"===e.charAt(0),splitPath:e=>/^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/.exec(e).slice(1),normalizeArray:(e,t)=>{for(var s=0,i=e.length-1;i>=0;i--){var r=e[i];"."===r?e.splice(i,1):".."===r?(e.splice(i,1),s++):s&&(e.splice(i,1),s--)}if(t)for(;s;s--)e.unshift("..");return e},normalize:e=>{var t=ue.isAbs(e),s="/"===e.substr(-1);return e=ue.normalizeArray(e.split("/").filter((e=>!!e)),!t).join("/"),e||t||(e="."),e&&s&&(e+="/"),(t?"/":"")+e},dirname:e=>{var t=ue.splitPath(e),s=t[0],i=t[1];return s||i?(i&&(i=i.substr(0,i.length-1)),s+i):"."},basename:e=>{if("/"===e)return"/";var t=(e=(e=ue.normalize(e)).replace(/\/$/,"")).lastIndexOf("/");return-1===t?e:e.substr(t+1)},join:function(){var e=Array.prototype.slice.call(arguments);return ue.normalize(e.join("/"))},join2:(e,t)=>ue.normalize(e+"/"+t)},pe={resolve:function(){for(var e="",t=!1,s=arguments.length-1;s>=-1&&!t;s--){var i=s>=0?arguments[s]:ye.cwd();if("string"!=typeof i)throw new TypeError("Arguments to path.resolve must be strings");if(!i)return"";e=i+"/"+e,t=ue.isAbs(i)}return e=ue.normalizeArray(e.split("/").filter((e=>!!e)),!t).join("/"),(t?"/":"")+e||"."},relative:(e,t)=>{function s(e){for(var t=0;t<e.length&&""===e[t];t++);for(var s=e.length-1;s>=0&&""===e[s];s--);return t>s?[]:e.slice(t,s-t+1)}e=pe.resolve(e).substr(1),t=pe.resolve(t).substr(1);for(var i=s(e.split("/")),r=s(t.split("/")),o=Math.min(i.length,r.length),n=o,a=0;a<o;a++)if(i[a]!==r[a]){n=a;break}var l=[];for(a=n;a<i.length;a++)l.push("..");return(l=l.concat(r.slice(n))).join("/")}};function de(e,t,s){var i=s>0?s:W(e)+1,r=new Array(i),o=Q(e,r,0,r.length);return t&&(r.length=o),r}var fe={ttys:[],init:function(){},shutdown:function(){},register:function(e,t){fe.ttys[e]={input:[],output:[],ops:t},ye.registerDevice(e,fe.stream_ops)},stream_ops:{open:function(e){var t=fe.ttys[e.node.rdev];if(!t)throw new ye.ErrnoError(43);e.tty=t,e.seekable=!1},close:function(e){e.tty.ops.fsync(e.tty)},fsync:function(e){e.tty.ops.fsync(e.tty)},read:function(e,t,s,i,r){if(!e.tty||!e.tty.ops.get_char)throw new ye.ErrnoError(60);for(var o=0,n=0;n<i;n++){var a;try{a=e.tty.ops.get_char(e.tty)}catch(e){throw new ye.ErrnoError(29)}if(void 0===a&&0===o)throw new ye.ErrnoError(6);if(null==a)break;o++,t[s+n]=a}return o&&(e.node.timestamp=Date.now()),o},write:function(e,t,s,i,r){if(!e.tty||!e.tty.ops.put_char)throw new ye.ErrnoError(60);try{for(var o=0;o<i;o++)e.tty.ops.put_char(e.tty,t[s+o])}catch(e){throw new ye.ErrnoError(29)}return i&&(e.node.timestamp=Date.now()),o}},default_tty_ops:{get_char:function(e){if(!e.input.length){var t=null;if("undefined"!=typeof window&&"function"==typeof window.prompt?null!==(t=window.prompt("Input: "))&&(t+="\n"):"function"==typeof readline&&null!==(t=readline())&&(t+="\n"),!t)return null;e.input=de(t,!0)}return e.input.shift()},put_char:function(e,t){null===t||10===t?(P(V(e.output,0)),e.output=[]):0!=t&&e.output.push(t)},fsync:function(e){e.output&&e.output.length>0&&(P(V(e.output,0)),e.output=[])}},default_tty1_ops:{put_char:function(e,t){null===t||10===t?(D(V(e.output,0)),e.output=[]):0!=t&&e.output.push(t)},fsync:function(e){e.output&&e.output.length>0&&(D(V(e.output,0)),e.output=[])}}};function Ee(e){ae()}var me={ops_table:null,mount:function(e){return me.createNode(null,"/",16895,0)},createNode:function(e,t,s,i){if(ye.isBlkdev(s)||ye.isFIFO(s))throw new ye.ErrnoError(63);me.ops_table||(me.ops_table={dir:{node:{getattr:me.node_ops.getattr,setattr:me.node_ops.setattr,lookup:me.node_ops.lookup,mknod:me.node_ops.mknod,rename:me.node_ops.rename,unlink:me.node_ops.unlink,rmdir:me.node_ops.rmdir,readdir:me.node_ops.readdir,symlink:me.node_ops.symlink},stream:{llseek:me.stream_ops.llseek}},file:{node:{getattr:me.node_ops.getattr,setattr:me.node_ops.setattr},stream:{llseek:me.stream_ops.llseek,read:me.stream_ops.read,write:me.stream_ops.write,allocate:me.stream_ops.allocate,mmap:me.stream_ops.mmap,msync:me.stream_ops.msync}},link:{node:{getattr:me.node_ops.getattr,setattr:me.node_ops.setattr,readlink:me.node_ops.readlink},stream:{}},chrdev:{node:{getattr:me.node_ops.getattr,setattr:me.node_ops.setattr},stream:ye.chrdev_stream_ops}});var r=ye.createNode(e,t,s,i);return ye.isDir(r.mode)?(r.node_ops=me.ops_table.dir.node,r.stream_ops=me.ops_table.dir.stream,r.contents={}):ye.isFile(r.mode)?(r.node_ops=me.ops_table.file.node,r.stream_ops=me.ops_table.file.stream,r.usedBytes=0,r.contents=null):ye.isLink(r.mode)?(r.node_ops=me.ops_table.link.node,r.stream_ops=me.ops_table.link.stream):ye.isChrdev(r.mode)&&(r.node_ops=me.ops_table.chrdev.node,r.stream_ops=me.ops_table.chrdev.stream),r.timestamp=Date.now(),e&&(e.contents[t]=r,e.timestamp=r.timestamp),r},getFileDataAsTypedArray:function(e){return e.contents?e.contents.subarray?e.contents.subarray(0,e.usedBytes):new Uint8Array(e.contents):new Uint8Array(0)},expandFileStorage:function(e,t){t>>>=0;var s=e.contents?e.contents.length:0;if(!(s>=t)){t=Math.max(t,s*(s<1048576?2:1.125)>>>0),0!=s&&(t=Math.max(t,256));var i=e.contents;e.contents=new Uint8Array(t),e.usedBytes>0&&e.contents.set(i.subarray(0,e.usedBytes),0)}},resizeFileStorage:function(e,t){if(t>>>=0,e.usedBytes!=t)if(0==t)e.contents=null,e.usedBytes=0;else{var s=e.contents;e.contents=new Uint8Array(t),s&&e.contents.set(s.subarray(0,Math.min(t,e.usedBytes))),e.usedBytes=t}},node_ops:{getattr:function(e){var t={};return t.dev=ye.isChrdev(e.mode)?e.id:1,t.ino=e.id,t.mode=e.mode,t.nlink=1,t.uid=0,t.gid=0,t.rdev=e.rdev,ye.isDir(e.mode)?t.size=4096:ye.isFile(e.mode)?t.size=e.usedBytes:ye.isLink(e.mode)?t.size=e.link.length:t.size=0,t.atime=new Date(e.timestamp),t.mtime=new Date(e.timestamp),t.ctime=new Date(e.timestamp),t.blksize=4096,t.blocks=Math.ceil(t.size/t.blksize),t},setattr:function(e,t){void 0!==t.mode&&(e.mode=t.mode),void 0!==t.timestamp&&(e.timestamp=t.timestamp),void 0!==t.size&&me.resizeFileStorage(e,t.size)},lookup:function(e,t){throw ye.genericErrors[44]},mknod:function(e,t,s,i){return me.createNode(e,t,s,i)},rename:function(e,t,s){if(ye.isDir(e.mode)){var i;try{i=ye.lookupNode(t,s)}catch(e){}if(i)for(var r in i.contents)throw new ye.ErrnoError(55)}delete e.parent.contents[e.name],e.parent.timestamp=Date.now(),e.name=s,t.contents[s]=e,t.timestamp=e.parent.timestamp,e.parent=t},unlink:function(e,t){delete e.contents[t],e.timestamp=Date.now()},rmdir:function(e,t){var s=ye.lookupNode(e,t);for(var i in s.contents)throw new ye.ErrnoError(55);delete e.contents[t],e.timestamp=Date.now()},readdir:function(e){var t=[".",".."];for(var s in e.contents)e.contents.hasOwnProperty(s)&&t.push(s);return t},symlink:function(e,t,s){var i=me.createNode(e,t,41471,0);return i.link=s,i},readlink:function(e){if(!ye.isLink(e.mode))throw new ye.ErrnoError(28);return e.link}},stream_ops:{read:function(e,t,s,i,r){var o=e.node.contents;if(r>=e.node.usedBytes)return 0;var n=Math.min(e.node.usedBytes-r,i);if(n>8&&o.subarray)t.set(o.subarray(r,r+n),s);else for(var a=0;a<n;a++)t[s+a]=o[r+a];return n},write:function(e,s,i,r,o,n){if(s.buffer===t().buffer&&(n=!1),!r)return 0;var a=e.node;if(a.timestamp=Date.now(),s.subarray&&(!a.contents||a.contents.subarray)){if(n)return a.contents=s.subarray(i,i+r),a.usedBytes=r,r;if(0===a.usedBytes&&0===o)return a.contents=s.slice(i,i+r),a.usedBytes=r,r;if(o+r<=a.usedBytes)return a.contents.set(s.subarray(i,i+r),o),r}if(me.expandFileStorage(a,o+r),a.contents.subarray&&s.subarray)a.contents.set(s.subarray(i,i+r),o);else for(var l=0;l<r;l++)a.contents[o+l]=s[i+l];return a.usedBytes=Math.max(a.usedBytes,o+r),r},llseek:function(e,t,s){var i=t;if(1===s?i+=e.position:2===s&&ye.isFile(e.node.mode)&&(i+=e.node.usedBytes),i<0)throw new ye.ErrnoError(28);return i},allocate:function(e,t,s){me.expandFileStorage(e.node,t+s),e.node.usedBytes=Math.max(e.node.usedBytes,t+s)},mmap:function(e,s,i,r,o){if(!ye.isFile(e.node.mode))throw new ye.ErrnoError(43);var n,a,l=e.node.contents;if(2&o||l.buffer!==t().buffer){if((i>0||i+s<l.length)&&(l=l.subarray?l.subarray(i,i+s):Array.prototype.slice.call(l,i,i+s)),a=!0,!(n=Ee()))throw new ye.ErrnoError(48);n>>>=0,t().set(l,n>>>0)}else a=!1,n=l.byteOffset;return{ptr:n,allocated:a}},msync:function(e,t,s,i,r){return me.stream_ops.write(e,t,0,i,s,!1),0}}},ye={root:null,mounts:[],devices:{},streams:[],nextInode:1,nameTable:null,currentPath:"/",initialized:!1,ignorePermissions:!0,ErrnoError:null,genericErrors:{},filesystems:null,syncFSRequests:0,lookupPath:(e,t={})=>{if(!(e=pe.resolve(e)))return{path:"",node:null};if((t=Object.assign({follow_mount:!0,recurse_count:0},t)).recurse_count>8)throw new ye.ErrnoError(32);for(var s=e.split("/").filter((e=>!!e)),i=ye.root,r="/",o=0;o<s.length;o++){var n=o===s.length-1;if(n&&t.parent)break;if(i=ye.lookupNode(i,s[o]),r=ue.join2(r,s[o]),ye.isMountpoint(i)&&(!n||n&&t.follow_mount)&&(i=i.mounted.root),!n||t.follow)for(var a=0;ye.isLink(i.mode);){var l=ye.readlink(r);if(r=pe.resolve(ue.dirname(r),l),i=ye.lookupPath(r,{recurse_count:t.recurse_count+1}).node,a++>40)throw new ye.ErrnoError(32)}}return{path:r,node:i}},getPath:e=>{for(var t;;){if(ye.isRoot(e)){var s=e.mount.mountpoint;return t?"/"!==s[s.length-1]?s+"/"+t:s+t:s}t=t?e.name+"/"+t:e.name,e=e.parent}},hashName:(e,t)=>{for(var s=0,i=0;i<t.length;i++)s=(s<<5)-s+t.charCodeAt(i)|0;return(e+s>>>0)%ye.nameTable.length},hashAddNode:e=>{var t=ye.hashName(e.parent.id,e.name);e.name_next=ye.nameTable[t],ye.nameTable[t]=e},hashRemoveNode:e=>{var t=ye.hashName(e.parent.id,e.name);if(ye.nameTable[t]===e)ye.nameTable[t]=e.name_next;else for(var s=ye.nameTable[t];s;){if(s.name_next===e){s.name_next=e.name_next;break}s=s.name_next}},lookupNode:(e,t)=>{var s=ye.mayLookup(e);if(s)throw new ye.ErrnoError(s,e);for(var i=ye.hashName(e.id,t),r=ye.nameTable[i];r;r=r.name_next){var o=r.name;if(r.parent.id===e.id&&o===t)return r}return ye.lookup(e,t)},createNode:(e,t,s,i)=>{var r=new ye.FSNode(e,t,s,i);return ye.hashAddNode(r),r},destroyNode:e=>{ye.hashRemoveNode(e)},isRoot:e=>e===e.parent,isMountpoint:e=>!!e.mounted,isFile:e=>32768==(61440&e),isDir:e=>16384==(61440&e),isLink:e=>40960==(61440&e),isChrdev:e=>8192==(61440&e),isBlkdev:e=>24576==(61440&e),isFIFO:e=>4096==(61440&e),isSocket:e=>49152==(49152&e),flagModes:{r:0,"r+":2,w:577,"w+":578,a:1089,"a+":1090},modeStringToFlags:e=>{var t=ye.flagModes[e];if(void 0===t)throw new Error("Unknown file open mode: "+e);return t},flagsToPermissionString:e=>{var t=["r","w","rw"][3&e];return 512&e&&(t+="w"),t},nodePermissions:(e,t)=>ye.ignorePermissions||(!t.includes("r")||292&e.mode)&&(!t.includes("w")||146&e.mode)&&(!t.includes("x")||73&e.mode)?0:2,mayLookup:e=>{var t=ye.nodePermissions(e,"x");return t||(e.node_ops.lookup?0:2)},mayCreate:(e,t)=>{try{return ye.lookupNode(e,t),20}catch(e){}return ye.nodePermissions(e,"wx")},mayDelete:(e,t,s)=>{var i;try{i=ye.lookupNode(e,t)}catch(e){return e.errno}var r=ye.nodePermissions(e,"wx");if(r)return r;if(s){if(!ye.isDir(i.mode))return 54;if(ye.isRoot(i)||ye.getPath(i)===ye.cwd())return 10}else if(ye.isDir(i.mode))return 31;return 0},mayOpen:(e,t)=>e?ye.isLink(e.mode)?32:ye.isDir(e.mode)&&("r"!==ye.flagsToPermissionString(t)||512&t)?31:ye.nodePermissions(e,ye.flagsToPermissionString(t)):44,MAX_OPEN_FDS:4096,nextfd:(e=0,t=ye.MAX_OPEN_FDS)=>{for(var s=e;s<=t;s++)if(!ye.streams[s])return s;throw new ye.ErrnoError(33)},getStream:e=>ye.streams[e],createStream:(e,t,s)=>{ye.FSStream||(ye.FSStream=function(){this.shared={}},ye.FSStream.prototype={},Object.defineProperties(ye.FSStream.prototype,{object:{get:function(){return this.node},set:function(e){this.node=e}},isRead:{get:function(){return 1!=(2097155&this.flags)}},isWrite:{get:function(){return 0!=(2097155&this.flags)}},isAppend:{get:function(){return 1024&this.flags}},flags:{get:function(){return this.shared.flags},set:function(e){this.shared.flags=e}},position:{get:function(){return this.shared.position},set:function(e){this.shared.position=e}}})),e=Object.assign(new ye.FSStream,e);var i=ye.nextfd(t,s);return e.fd=i,ye.streams[i]=e,e},closeStream:e=>{ye.streams[e]=null},chrdev_stream_ops:{open:e=>{var t=ye.getDevice(e.node.rdev);e.stream_ops=t.stream_ops,e.stream_ops.open&&e.stream_ops.open(e)},llseek:()=>{throw new ye.ErrnoError(70)}},major:e=>e>>8,minor:e=>255&e,makedev:(e,t)=>e<<8|t,registerDevice:(e,t)=>{ye.devices[e]={stream_ops:t}},getDevice:e=>ye.devices[e],getMounts:e=>{for(var t=[],s=[e];s.length;){var i=s.pop();t.push(i),s.push.apply(s,i.mounts)}return t},syncfs:(e,t)=>{"function"==typeof e&&(t=e,e=!1),ye.syncFSRequests++,ye.syncFSRequests>1&&D("warning: "+ye.syncFSRequests+" FS.syncfs operations in flight at once, probably just doing extra work");var s=ye.getMounts(ye.root.mount),i=0;function r(e){return ye.syncFSRequests--,t(e)}function o(e){if(e)return o.errored?void 0:(o.errored=!0,r(e));++i>=s.length&&r(null)}s.forEach((t=>{if(!t.type.syncfs)return o(null);t.type.syncfs(t,e,o)}))},mount:(e,t,s)=>{var i,r="/"===s,o=!s;if(r&&ye.root)throw new ye.ErrnoError(10);if(!r&&!o){var n=ye.lookupPath(s,{follow_mount:!1});if(s=n.path,i=n.node,ye.isMountpoint(i))throw new ye.ErrnoError(10);if(!ye.isDir(i.mode))throw new ye.ErrnoError(54)}var a={type:e,opts:t,mountpoint:s,mounts:[]},l=e.mount(a);return l.mount=a,a.root=l,r?ye.root=l:i&&(i.mounted=a,i.mount&&i.mount.mounts.push(a)),l},unmount:e=>{var t=ye.lookupPath(e,{follow_mount:!1});if(!ye.isMountpoint(t.node))throw new ye.ErrnoError(28);var s=t.node,i=s.mounted,r=ye.getMounts(i);Object.keys(ye.nameTable).forEach((e=>{for(var t=ye.nameTable[e];t;){var s=t.name_next;r.includes(t.mount)&&ye.destroyNode(t),t=s}})),s.mounted=null;var o=s.mount.mounts.indexOf(i);s.mount.mounts.splice(o,1)},lookup:(e,t)=>e.node_ops.lookup(e,t),mknod:(e,t,s)=>{var i=ye.lookupPath(e,{parent:!0}).node,r=ue.basename(e);if(!r||"."===r||".."===r)throw new ye.ErrnoError(28);var o=ye.mayCreate(i,r);if(o)throw new ye.ErrnoError(o);if(!i.node_ops.mknod)throw new ye.ErrnoError(63);return i.node_ops.mknod(i,r,t,s)},create:(e,t)=>(t=void 0!==t?t:438,t&=4095,t|=32768,ye.mknod(e,t,0)),mkdir:(e,t)=>(t=void 0!==t?t:511,t&=1023,t|=16384,ye.mknod(e,t,0)),mkdirTree:(e,t)=>{for(var s=e.split("/"),i="",r=0;r<s.length;++r)if(s[r]){i+="/"+s[r];try{ye.mkdir(i,t)}catch(e){if(20!=e.errno)throw e}}},mkdev:(e,t,s)=>(void 0===s&&(s=t,t=438),t|=8192,ye.mknod(e,t,s)),symlink:(e,t)=>{if(!pe.resolve(e))throw new ye.ErrnoError(44);var s=ye.lookupPath(t,{parent:!0}).node;if(!s)throw new ye.ErrnoError(44);var i=ue.basename(t),r=ye.mayCreate(s,i);if(r)throw new ye.ErrnoError(r);if(!s.node_ops.symlink)throw new ye.ErrnoError(63);return s.node_ops.symlink(s,i,e)},rename:(e,t)=>{var s,i,r=ue.dirname(e),o=ue.dirname(t),n=ue.basename(e),a=ue.basename(t);if(s=ye.lookupPath(e,{parent:!0}).node,i=ye.lookupPath(t,{parent:!0}).node,!s||!i)throw new ye.ErrnoError(44);if(s.mount!==i.mount)throw new ye.ErrnoError(75);var l,h=ye.lookupNode(s,n),c=pe.relative(e,o);if("."!==c.charAt(0))throw new ye.ErrnoError(28);if("."!==(c=pe.relative(t,r)).charAt(0))throw new ye.ErrnoError(55);try{l=ye.lookupNode(i,a)}catch(e){}if(h!==l){var A=ye.isDir(h.mode),u=ye.mayDelete(s,n,A);if(u)throw new ye.ErrnoError(u);if(u=l?ye.mayDelete(i,a,A):ye.mayCreate(i,a))throw new ye.ErrnoError(u);if(!s.node_ops.rename)throw new ye.ErrnoError(63);if(ye.isMountpoint(h)||l&&ye.isMountpoint(l))throw new ye.ErrnoError(10);if(i!==s&&(u=ye.nodePermissions(s,"w")))throw new ye.ErrnoError(u);ye.hashRemoveNode(h);try{s.node_ops.rename(h,i,a)}catch(e){throw e}finally{ye.hashAddNode(h)}}},rmdir:e=>{var t=ye.lookupPath(e,{parent:!0}).node,s=ue.basename(e),i=ye.lookupNode(t,s),r=ye.mayDelete(t,s,!0);if(r)throw new ye.ErrnoError(r);if(!t.node_ops.rmdir)throw new ye.ErrnoError(63);if(ye.isMountpoint(i))throw new ye.ErrnoError(10);t.node_ops.rmdir(t,s),ye.destroyNode(i)},readdir:e=>{var t=ye.lookupPath(e,{follow:!0}).node;if(!t.node_ops.readdir)throw new ye.ErrnoError(54);return t.node_ops.readdir(t)},unlink:e=>{var t=ye.lookupPath(e,{parent:!0}).node;if(!t)throw new ye.ErrnoError(44);var s=ue.basename(e),i=ye.lookupNode(t,s),r=ye.mayDelete(t,s,!1);if(r)throw new ye.ErrnoError(r);if(!t.node_ops.unlink)throw new ye.ErrnoError(63);if(ye.isMountpoint(i))throw new ye.ErrnoError(10);t.node_ops.unlink(t,s),ye.destroyNode(i)},readlink:e=>{var t=ye.lookupPath(e).node;if(!t)throw new ye.ErrnoError(44);if(!t.node_ops.readlink)throw new ye.ErrnoError(28);return pe.resolve(ye.getPath(t.parent),t.node_ops.readlink(t))},stat:(e,t)=>{var s=ye.lookupPath(e,{follow:!t}).node;if(!s)throw new ye.ErrnoError(44);if(!s.node_ops.getattr)throw new ye.ErrnoError(63);return s.node_ops.getattr(s)},lstat:e=>ye.stat(e,!0),chmod:(e,t,s)=>{var i;if(!(i="string"==typeof e?ye.lookupPath(e,{follow:!s}).node:e).node_ops.setattr)throw new ye.ErrnoError(63);i.node_ops.setattr(i,{mode:4095&t|-4096&i.mode,timestamp:Date.now()})},lchmod:(e,t)=>{ye.chmod(e,t,!0)},fchmod:(e,t)=>{var s=ye.getStream(e);if(!s)throw new ye.ErrnoError(8);ye.chmod(s.node,t)},chown:(e,t,s,i)=>{var r;if(!(r="string"==typeof e?ye.lookupPath(e,{follow:!i}).node:e).node_ops.setattr)throw new ye.ErrnoError(63);r.node_ops.setattr(r,{timestamp:Date.now()})},lchown:(e,t,s)=>{ye.chown(e,t,s,!0)},fchown:(e,t,s)=>{var i=ye.getStream(e);if(!i)throw new ye.ErrnoError(8);ye.chown(i.node,t,s)},truncate:(e,t)=>{if(t<0)throw new ye.ErrnoError(28);var s;if(!(s="string"==typeof e?ye.lookupPath(e,{follow:!0}).node:e).node_ops.setattr)throw new ye.ErrnoError(63);if(ye.isDir(s.mode))throw new ye.ErrnoError(31);if(!ye.isFile(s.mode))throw new ye.ErrnoError(28);var i=ye.nodePermissions(s,"w");if(i)throw new ye.ErrnoError(i);s.node_ops.setattr(s,{size:t,timestamp:Date.now()})},ftruncate:(e,t)=>{var s=ye.getStream(e);if(!s)throw new ye.ErrnoError(8);if(0==(2097155&s.flags))throw new ye.ErrnoError(28);ye.truncate(s.node,t)},utime:(e,t,s)=>{var i=ye.lookupPath(e,{follow:!0}).node;i.node_ops.setattr(i,{timestamp:Math.max(t,s)})},open:(e,t,s)=>{if(""===e)throw new ye.ErrnoError(44);var i;if(s=void 0===s?438:s,s=64&(t="string"==typeof t?ye.modeStringToFlags(t):t)?4095&s|32768:0,"object"==typeof e)i=e;else{e=ue.normalize(e);try{i=ye.lookupPath(e,{follow:!(131072&t)}).node}catch(e){}}var r=!1;if(64&t)if(i){if(128&t)throw new ye.ErrnoError(20)}else i=ye.mknod(e,s,0),r=!0;if(!i)throw new ye.ErrnoError(44);if(ye.isChrdev(i.mode)&&(t&=-513),65536&t&&!ye.isDir(i.mode))throw new ye.ErrnoError(54);if(!r){var o=ye.mayOpen(i,t);if(o)throw new ye.ErrnoError(o)}512&t&&!r&&ye.truncate(i,0),t&=-131713;var n=ye.createStream({node:i,path:ye.getPath(i),flags:t,seekable:!0,position:0,stream_ops:i.stream_ops,ungotten:[],error:!1});return n.stream_ops.open&&n.stream_ops.open(n),!A.logReadFiles||1&t||(ye.readFiles||(ye.readFiles={}),e in ye.readFiles||(ye.readFiles[e]=1)),n},close:e=>{if(ye.isClosed(e))throw new ye.ErrnoError(8);e.getdents&&(e.getdents=null);try{e.stream_ops.close&&e.stream_ops.close(e)}catch(e){throw e}finally{ye.closeStream(e.fd)}e.fd=null},isClosed:e=>null===e.fd,llseek:(e,t,s)=>{if(ye.isClosed(e))throw new ye.ErrnoError(8);if(!e.seekable||!e.stream_ops.llseek)throw new ye.ErrnoError(70);if(0!=s&&1!=s&&2!=s)throw new ye.ErrnoError(28);return e.position=e.stream_ops.llseek(e,t,s),e.ungotten=[],e.position},read:(e,t,s,i,r)=>{if(s>>>=0,i<0||r<0)throw new ye.ErrnoError(28);if(ye.isClosed(e))throw new ye.ErrnoError(8);if(1==(2097155&e.flags))throw new ye.ErrnoError(8);if(ye.isDir(e.node.mode))throw new ye.ErrnoError(31);if(!e.stream_ops.read)throw new ye.ErrnoError(28);var o=void 0!==r;if(o){if(!e.seekable)throw new ye.ErrnoError(70)}else r=e.position;var n=e.stream_ops.read(e,t,s,i,r);return o||(e.position+=n),n},write:(e,t,s,i,r,o)=>{if(s>>>=0,i<0||r<0)throw new ye.ErrnoError(28);if(ye.isClosed(e))throw new ye.ErrnoError(8);if(0==(2097155&e.flags))throw new ye.ErrnoError(8);if(ye.isDir(e.node.mode))throw new ye.ErrnoError(31);if(!e.stream_ops.write)throw new ye.ErrnoError(28);e.seekable&&1024&e.flags&&ye.llseek(e,0,2);var n=void 0!==r;if(n){if(!e.seekable)throw new ye.ErrnoError(70)}else r=e.position;var a=e.stream_ops.write(e,t,s,i,r,o);return n||(e.position+=a),a},allocate:(e,t,s)=>{if(ye.isClosed(e))throw new ye.ErrnoError(8);if(t<0||s<=0)throw new ye.ErrnoError(28);if(0==(2097155&e.flags))throw new ye.ErrnoError(8);if(!ye.isFile(e.node.mode)&&!ye.isDir(e.node.mode))throw new ye.ErrnoError(43);if(!e.stream_ops.allocate)throw new ye.ErrnoError(138);e.stream_ops.allocate(e,t,s)},mmap:(e,t,s,i,r)=>{if(0!=(2&i)&&0==(2&r)&&2!=(2097155&e.flags))throw new ye.ErrnoError(2);if(1==(2097155&e.flags))throw new ye.ErrnoError(2);if(!e.stream_ops.mmap)throw new ye.ErrnoError(43);return e.stream_ops.mmap(e,t,s,i,r)},msync:(e,t,s,i,r)=>(s>>>=0,e.stream_ops.msync?e.stream_ops.msync(e,t,s,i,r):0),munmap:e=>0,ioctl:(e,t,s)=>{if(!e.stream_ops.ioctl)throw new ye.ErrnoError(59);return e.stream_ops.ioctl(e,t,s)},readFile:(e,t={})=>{if(t.flags=t.flags||0,t.encoding=t.encoding||"binary","utf8"!==t.encoding&&"binary"!==t.encoding)throw new Error('Invalid encoding type "'+t.encoding+'"');var s,i=ye.open(e,t.flags),r=ye.stat(e).size,o=new Uint8Array(r);return ye.read(i,o,0,r,0),"utf8"===t.encoding?s=V(o,0):"binary"===t.encoding&&(s=o),ye.close(i),s},writeFile:(e,t,s={})=>{s.flags=s.flags||577;var i=ye.open(e,s.flags,s.mode);if("string"==typeof t){var r=new Uint8Array(W(t)+1),o=Q(t,r,0,r.length);ye.write(i,r,0,o,void 0,s.canOwn)}else{if(!ArrayBuffer.isView(t))throw new Error("Unsupported data type");ye.write(i,t,0,t.byteLength,void 0,s.canOwn)}ye.close(i)},cwd:()=>ye.currentPath,chdir:e=>{var t=ye.lookupPath(e,{follow:!0});if(null===t.node)throw new ye.ErrnoError(44);if(!ye.isDir(t.node.mode))throw new ye.ErrnoError(54);var s=ye.nodePermissions(t.node,"x");if(s)throw new ye.ErrnoError(s);ye.currentPath=t.path},createDefaultDirectories:()=>{ye.mkdir("/tmp"),ye.mkdir("/home"),ye.mkdir("/home/web_user")},createDefaultDevices:()=>{ye.mkdir("/dev"),ye.registerDevice(ye.makedev(1,3),{read:()=>0,write:(e,t,s,i,r)=>i}),ye.mkdev("/dev/null",ye.makedev(1,3)),fe.register(ye.makedev(5,0),fe.default_tty_ops),fe.register(ye.makedev(6,0),fe.default_tty1_ops),ye.mkdev("/dev/tty",ye.makedev(5,0)),ye.mkdev("/dev/tty1",ye.makedev(6,0));var e=function(){if("object"==typeof crypto&&"function"==typeof crypto.getRandomValues){var e=new Uint8Array(1);return()=>(crypto.getRandomValues(e),e[0])}return()=>ae("randomDevice")}();ye.createDevice("/dev","random",e),ye.createDevice("/dev","urandom",e),ye.mkdir("/dev/shm"),ye.mkdir("/dev/shm/tmp")},createSpecialDirectories:()=>{ye.mkdir("/proc");var e=ye.mkdir("/proc/self");ye.mkdir("/proc/self/fd"),ye.mount({mount:()=>{var t=ye.createNode(e,"fd",16895,73);return t.node_ops={lookup:(e,t)=>{var s=+t,i=ye.getStream(s);if(!i)throw new ye.ErrnoError(8);var r={parent:null,mount:{mountpoint:"fake"},node_ops:{readlink:()=>i.path}};return r.parent=r,r}},t}},{},"/proc/self/fd")},createStandardStreams:()=>{A.stdin?ye.createDevice("/dev","stdin",A.stdin):ye.symlink("/dev/tty","/dev/stdin"),A.stdout?ye.createDevice("/dev","stdout",null,A.stdout):ye.symlink("/dev/tty","/dev/stdout"),A.stderr?ye.createDevice("/dev","stderr",null,A.stderr):ye.symlink("/dev/tty1","/dev/stderr"),ye.open("/dev/stdin",0),ye.open("/dev/stdout",1),ye.open("/dev/stderr",1)},ensureErrnoError:()=>{ye.ErrnoError||(ye.ErrnoError=function(e,t){this.node=t,this.setErrno=function(e){this.errno=e},this.setErrno(e),this.message="FS error"},ye.ErrnoError.prototype=new Error,ye.ErrnoError.prototype.constructor=ye.ErrnoError,[44].forEach((e=>{ye.genericErrors[e]=new ye.ErrnoError(e),ye.genericErrors[e].stack="<generic error, no stack>"})))},staticInit:()=>{ye.ensureErrnoError(),ye.nameTable=new Array(4096),ye.mount(me,{},"/"),ye.createDefaultDirectories(),ye.createDefaultDevices(),ye.createSpecialDirectories(),ye.filesystems={MEMFS:me}},init:(e,t,s)=>{ye.init.initialized=!0,ye.ensureErrnoError(),A.stdin=e||A.stdin,A.stdout=t||A.stdout,A.stderr=s||A.stderr,ye.createStandardStreams()},quit:()=>{ye.init.initialized=!1;for(var e=0;e<ye.streams.length;e++){var t=ye.streams[e];t&&ye.close(t)}},getMode:(e,t)=>{var s=0;return e&&(s|=365),t&&(s|=146),s},findObject:(e,t)=>{var s=ye.analyzePath(e,t);return s.exists?s.object:null},analyzePath:(e,t)=>{try{e=(i=ye.lookupPath(e,{follow:!t})).path}catch(e){}var s={isRoot:!1,exists:!1,error:0,name:null,path:null,object:null,parentExists:!1,parentPath:null,parentObject:null};try{var i=ye.lookupPath(e,{parent:!0});s.parentExists=!0,s.parentPath=i.path,s.parentObject=i.node,s.name=ue.basename(e),i=ye.lookupPath(e,{follow:!t}),s.exists=!0,s.path=i.path,s.object=i.node,s.name=i.node.name,s.isRoot="/"===i.path}catch(e){s.error=e.errno}return s},createPath:(e,t,s,i)=>{e="string"==typeof e?e:ye.getPath(e);for(var r=t.split("/").reverse();r.length;){var o=r.pop();if(o){var n=ue.join2(e,o);try{ye.mkdir(n)}catch(e){}e=n}}return n},createFile:(e,t,s,i,r)=>{var o=ue.join2("string"==typeof e?e:ye.getPath(e),t),n=ye.getMode(i,r);return ye.create(o,n)},createDataFile:(e,t,s,i,r,o)=>{var n=t;e&&(e="string"==typeof e?e:ye.getPath(e),n=t?ue.join2(e,t):e);var a=ye.getMode(i,r),l=ye.create(n,a);if(s){if("string"==typeof s){for(var h=new Array(s.length),c=0,A=s.length;c<A;++c)h[c]=s.charCodeAt(c);s=h}ye.chmod(l,146|a);var u=ye.open(l,577);ye.write(u,s,0,s.length,0,o),ye.close(u),ye.chmod(l,a)}return l},createDevice:(e,t,s,i)=>{var r=ue.join2("string"==typeof e?e:ye.getPath(e),t),o=ye.getMode(!!s,!!i);ye.createDevice.major||(ye.createDevice.major=64);var n=ye.makedev(ye.createDevice.major++,0);return ye.registerDevice(n,{open:e=>{e.seekable=!1},close:e=>{i&&i.buffer&&i.buffer.length&&i(10)},read:(e,t,i,r,o)=>{for(var n=0,a=0;a<r;a++){var l;try{l=s()}catch(e){throw new ye.ErrnoError(29)}if(void 0===l&&0===n)throw new ye.ErrnoError(6);if(null==l)break;n++,t[i+a]=l}return n&&(e.node.timestamp=Date.now()),n},write:(e,t,s,r,o)=>{for(var n=0;n<r;n++)try{i(t[s+n])}catch(e){throw new ye.ErrnoError(29)}return r&&(e.node.timestamp=Date.now()),n}}),ye.mkdev(r,o,n)},forceLoadFile:e=>{if(e.isDevice||e.isFolder||e.link||e.contents)return!0;if("undefined"!=typeof XMLHttpRequest)throw new Error("Lazy loading should have been performed (contents set) in createLazyFile, but it was not. Lazy loading only works in web workers. Use --embed-file or --preload-file in emcc on the main thread.");if(!u)throw new Error("Cannot load without read() or XMLHttpRequest.");try{e.contents=de(u(e.url),!0),e.usedBytes=e.contents.length}catch(e){throw new ye.ErrnoError(29)}},createLazyFile:(e,s,i,r,o)=>{function n(){this.lengthKnown=!1,this.chunks=[]}if(n.prototype.get=function(e){if(!(e>this.length-1||e<0)){var t=e%this.chunkSize,s=e/this.chunkSize|0;return this.getter(s)[t]}},n.prototype.setDataGetter=function(e){this.getter=e},n.prototype.cacheLength=function(){var e=new XMLHttpRequest;if(e.open("HEAD",i,!1),e.send(null),!(e.status>=200&&e.status<300||304===e.status))throw new Error("Couldn't load "+i+". Status: "+e.status);var t,s=Number(e.getResponseHeader("Content-length")),r=(t=e.getResponseHeader("Accept-Ranges"))&&"bytes"===t,o=(t=e.getResponseHeader("Content-Encoding"))&&"gzip"===t,n=1048576;r||(n=s);var a=this;a.setDataGetter((e=>{var t=e*n,r=(e+1)*n-1;if(r=Math.min(r,s-1),void 0===a.chunks[e]&&(a.chunks[e]=((e,t)=>{if(e>t)throw new Error("invalid range ("+e+", "+t+") or no bytes requested!");if(t>s-1)throw new Error("only "+s+" bytes available! programmer error!");var r=new XMLHttpRequest;if(r.open("GET",i,!1),s!==n&&r.setRequestHeader("Range","bytes="+e+"-"+t),r.responseType="arraybuffer",r.overrideMimeType&&r.overrideMimeType("text/plain; charset=x-user-defined"),r.send(null),!(r.status>=200&&r.status<300||304===r.status))throw new Error("Couldn't load "+i+". Status: "+r.status);return void 0!==r.response?new Uint8Array(r.response||[]):de(r.responseText||"",!0)})(t,r)),void 0===a.chunks[e])throw new Error("doXHR failed!");return a.chunks[e]})),!o&&s||(n=s=1,s=this.getter(0).length,n=s,P("LazyFiles on gzip forces download of the whole file when length is accessed")),this._length=s,this._chunkSize=n,this.lengthKnown=!0},"undefined"!=typeof XMLHttpRequest){if(!g)throw"Cannot do synchronous binary XHRs outside webworkers in modern browsers. Use --embed-file or --preload-file in emcc";var a=new n;Object.defineProperties(a,{length:{get:function(){return this.lengthKnown||this.cacheLength(),this._length}},chunkSize:{get:function(){return this.lengthKnown||this.cacheLength(),this._chunkSize}}});var l={isDevice:!1,contents:a}}else l={isDevice:!1,url:i};var h=ye.createFile(e,s,l,r,o);l.contents?h.contents=l.contents:l.url&&(h.contents=null,h.url=l.url),Object.defineProperties(h,{usedBytes:{get:function(){return this.contents.length}}});var c={};function A(e,t,s,i,r){var o=e.node.contents;if(r>=o.length)return 0;var n=Math.min(o.length-r,i);if(o.slice)for(var a=0;a<n;a++)t[s+a]=o[r+a];else for(a=0;a<n;a++)t[s+a]=o.get(r+a);return n}return Object.keys(h.stream_ops).forEach((e=>{var t=h.stream_ops[e];c[e]=function(){return ye.forceLoadFile(h),t.apply(null,arguments)}})),c.read=(e,t,s,i,r)=>(ye.forceLoadFile(h),A(e,t,s,i,r)),c.mmap=(e,s,i,r,o)=>{ye.forceLoadFile(h);var n=Ee();if(!n)throw new ye.ErrnoError(48);return A(e,t(),n,s,i),{ptr:n,allocated:!0}},h.stream_ops=c,h},createPreloadedFile:(e,t,s,i,r,o,n,a,l,h)=>{var c=t?pe.resolve(ue.join2(e,t)):e;function A(s){function A(s){h&&h(),a||ye.createDataFile(e,t,s,i,r,l),o&&o(),ne()}Browser.handledByPreloadPlugin(s,c,A,(()=>{n&&n(),ne()}))||A(s)}oe(),"string"==typeof s?function(e,t,s,i){var r=i?"":"al "+e;p(e,(s=>{w(s,'Loading data file "'+e+'" failed (no arrayBuffer).'),t(new Uint8Array(s)),r&&ne()}),(t=>{if(!s)throw'Loading data file "'+e+'" failed.';s()})),r&&oe()}(s,(e=>A(e)),n):A(s)},indexedDB:()=>window.indexedDB||window.mozIndexedDB||window.webkitIndexedDB||window.msIndexedDB,DB_NAME:()=>"EM_FS_"+window.location.pathname,DB_VERSION:20,DB_STORE_NAME:"FILE_DATA",saveFilesToDB:(e,t=(()=>{}),s=(()=>{}))=>{var i=ye.indexedDB();try{var r=i.open(ye.DB_NAME(),ye.DB_VERSION)}catch(e){return s(e)}r.onupgradeneeded=()=>{P("creating db"),r.result.createObjectStore(ye.DB_STORE_NAME)},r.onsuccess=()=>{var i=r.result.transaction([ye.DB_STORE_NAME],"readwrite"),o=i.objectStore(ye.DB_STORE_NAME),n=0,a=0,l=e.length;function h(){0==a?t():s()}e.forEach((e=>{var t=o.put(ye.analyzePath(e).object.contents,e);t.onsuccess=()=>{++n+a==l&&h()},t.onerror=()=>{a++,n+a==l&&h()}})),i.onerror=s},r.onerror=s},loadFilesFromDB:(e,t=(()=>{}),s=(()=>{}))=>{var i=ye.indexedDB();try{var r=i.open(ye.DB_NAME(),ye.DB_VERSION)}catch(e){return s(e)}r.onupgradeneeded=s,r.onsuccess=()=>{var i=r.result;try{var o=i.transaction([ye.DB_STORE_NAME],"readonly")}catch(e){return void s(e)}var n=o.objectStore(ye.DB_STORE_NAME),a=0,l=0,h=e.length;function c(){0==l?t():s()}e.forEach((e=>{var t=n.get(e);t.onsuccess=()=>{ye.analyzePath(e).exists&&ye.unlink(e),ye.createDataFile(ue.dirname(e),ue.basename(e),t.result,!0,!0,!0),++a+l==h&&c()},t.onerror=()=>{l++,a+l==h&&c()}})),o.onerror=s},r.onerror=s}},ge={DEFAULT_POLLMASK:5,calculateAt:function(e,t,s){if(ue.isAbs(t))return t;var i;if(i=-100===e?ye.cwd():ge.getStreamFromFD(e).path,0==t.length){if(!s)throw new ye.ErrnoError(44);return i}return ue.join2(i,t)},doStat:function(e,t,s){try{var i=e(t)}catch(e){if(e&&e.node&&ue.normalize(t)!==ue.normalize(ye.getPath(e.node)))return-54;throw e}n()[s>>>2]=i.dev,n()[s+8>>>2]=i.ino,n()[s+12>>>2]=i.mode,a()[s+16>>>2]=i.nlink,n()[s+20>>>2]=i.uid,n()[s+24>>>2]=i.gid,n()[s+28>>>2]=i.rdev,se=[i.size>>>0,(te=i.size,+Math.abs(te)>=1?te>0?(0|Math.min(+Math.floor(te/4294967296),4294967295))>>>0:~~+Math.ceil((te-+(~~te>>>0))/4294967296)>>>0:0)],n()[s+40>>>2]=se[0],n()[s+44>>>2]=se[1],n()[s+48>>>2]=4096,n()[s+52>>>2]=i.blocks;var r=i.atime.getTime(),o=i.mtime.getTime(),l=i.ctime.getTime();return se=[Math.floor(r/1e3)>>>0,(te=Math.floor(r/1e3),+Math.abs(te)>=1?te>0?(0|Math.min(+Math.floor(te/4294967296),4294967295))>>>0:~~+Math.ceil((te-+(~~te>>>0))/4294967296)>>>0:0)],n()[s+56>>>2]=se[0],n()[s+60>>>2]=se[1],a()[s+64>>>2]=r%1e3*1e3,se=[Math.floor(o/1e3)>>>0,(te=Math.floor(o/1e3),+Math.abs(te)>=1?te>0?(0|Math.min(+Math.floor(te/4294967296),4294967295))>>>0:~~+Math.ceil((te-+(~~te>>>0))/4294967296)>>>0:0)],n()[s+72>>>2]=se[0],n()[s+76>>>2]=se[1],a()[s+80>>>2]=o%1e3*1e3,se=[Math.floor(l/1e3)>>>0,(te=Math.floor(l/1e3),+Math.abs(te)>=1?te>0?(0|Math.min(+Math.floor(te/4294967296),4294967295))>>>0:~~+Math.ceil((te-+(~~te>>>0))/4294967296)>>>0:0)],n()[s+88>>>2]=se[0],n()[s+92>>>2]=se[1],a()[s+96>>>2]=l%1e3*1e3,se=[i.ino>>>0,(te=i.ino,+Math.abs(te)>=1?te>0?(0|Math.min(+Math.floor(te/4294967296),4294967295))>>>0:~~+Math.ceil((te-+(~~te>>>0))/4294967296)>>>0:0)],n()[s+104>>>2]=se[0],n()[s+108>>>2]=se[1],0},doMsync:function(e,t,s,r,o){if(!ye.isFile(t.node.mode))throw new ye.ErrnoError(43);if(2&r)return 0;e>>>=0;var n=i().slice(e,e+s);ye.msync(t,n,o,s,r)},varargs:void 0,get:function(){return ge.varargs+=4,n()[ge.varargs-4>>>2]},getStr:function(e){return j(e)},getStreamFromFD:function(e){var t=ye.getStream(e);if(!t)throw new ye.ErrnoError(8);return t}};function Ie(e){if(v)return ls(1,1,e);b=e,J()||(Te.terminateAllThreads(),A.onExit&&A.onExit(e),S=!0),m(e,new ce(e))}var ve=function(e,t){if(b=e,!t&&v)throw Re(e),"unwind";Ie(e)},Te={unusedWorkers:[],runningWorkers:[],tlsInitFunctions:[],pthreads:{},init:function(){v?Te.initWorker():Te.initMainThread()},initMainThread:function(){for(var e=navigator.hardwareConcurrency;e--;)Te.allocateUnusedWorker()},initWorker:function(){O=!1},setExitStatus:function(e){b=e},terminateAllThreads:function(){for(var e of Object.values(Te.pthreads))Te.returnWorkerToPool(e);for(var e of Te.unusedWorkers)e.terminate();Te.unusedWorkers=[]},returnWorkerToPool:function(e){var t=e.pthread_ptr;delete Te.pthreads[t],Te.unusedWorkers.push(e),Te.runningWorkers.splice(Te.runningWorkers.indexOf(e),1),e.pthread_ptr=0,Fs(t)},receiveObjectTransfer:function(e){},threadInitTLS:function(){Te.tlsInitFunctions.forEach((e=>e()))},loadWasmModuleToWorker:e=>new Promise((t=>{e.onmessage=s=>{var i,r=s.data,o=r.cmd;if(e.pthread_ptr&&(Te.currentProxiedOperationCallerThread=e.pthread_ptr),r.targetThread&&r.targetThread!=Os()){var n=Te.pthreads[r.targetThread];return n?n.postMessage(r,r.transferList):D('Internal error! Worker sent a message "'+o+'" to target pthread '+r.targetThread+", but that thread no longer exists!"),void(Te.currentProxiedOperationCallerThread=void 0)}"processProxyingQueue"===o?ts(r.queue):"spawnThread"===o?function(e){var t=Te.getNewWorker();if(!t)return 6;Te.runningWorkers.push(t),Te.pthreads[e.pthread_ptr]=t,t.pthread_ptr=e.pthread_ptr;var s={cmd:"run",start_routine:e.startRoutine,arg:e.arg,pthread_ptr:e.pthread_ptr};t.postMessage(s,e.transferList)}(r):"cleanupThread"===o?Ae(r.thread):"killThread"===o?function(e){var t=Te.pthreads[e];delete Te.pthreads[e],t.terminate(),Fs(e),Te.runningWorkers.splice(Te.runningWorkers.indexOf(t),1),t.pthread_ptr=0}(r.thread):"cancelThread"===o?(i=r.thread,Te.pthreads[i].postMessage({cmd:"cancel"})):"loaded"===o?(e.loaded=!0,t(e)):"print"===o?P("Thread "+r.threadId+": "+r.text):"printErr"===o?D("Thread "+r.threadId+": "+r.text):"alert"===o?alert("Thread "+r.threadId+": "+r.text):"setimmediate"===r.target?e.postMessage(r):"callHandler"===o?A[r.handler](...r.args):o&&D("worker sent an unknown command "+o),Te.currentProxiedOperationCallerThread=void 0},e.onerror=e=>{throw D("worker sent an error! "+e.filename+":"+e.lineno+": "+e.message),e};var i=[];for(var r of["onExit","onAbort","print","printErr"])A.hasOwnProperty(r)&&i.push(r);e.postMessage({cmd:"load",handlers:i,urlOrBlob:A.mainScriptUrlOrBlob||s,wasmMemory:N,wasmModule:C})})),loadWasmModuleToAllWorkers:function(e){if(v)return e();Promise.all(Te.unusedWorkers.map(Te.loadWasmModuleToWorker)).then(e)},allocateUnusedWorker:function(){var e,t=_("web-ifc-mt.worker.js");e=new Worker(t),Te.unusedWorkers.push(e)},getNewWorker:function(){return 0==Te.unusedWorkers.length&&(Te.allocateUnusedWorker(),Te.loadWasmModuleToWorker(Te.unusedWorkers[0])),Te.unusedWorkers.pop()}};function _e(e){for(;e.length>0;)e.shift()(A)}function Re(e){if(v)return ls(2,0,e);try{ve(e)}catch(e){!function(e){if(e instanceof ce||"unwind"==e)return b;m(1,e)}(e)}}A.PThread=Te,A.establishStackSpace=function(){var e=Os(),t=n()[e+52>>>2],s=n()[e+56>>>2];Us(t,t-s),Gs(t)};var Pe=[];function De(e){var t=Pe[e];return t||(e>=Pe.length&&(Pe.length=e+1),Pe[e]=t=K.get(e)),t}function Ne(e){this.excPtr=e,this.ptr=e-24,this.set_type=function(e){a()[this.ptr+4>>>2]=e},this.get_type=function(){return a()[this.ptr+4>>>2]},this.set_destructor=function(e){a()[this.ptr+8>>>2]=e},this.get_destructor=function(){return a()[this.ptr+8>>>2]},this.set_refcount=function(e){n()[this.ptr>>>2]=e},this.set_caught=function(e){e=e?1:0,t()[this.ptr+12>>>0]=e},this.get_caught=function(){return 0!=t()[this.ptr+12>>>0]},this.set_rethrown=function(e){e=e?1:0,t()[this.ptr+13>>>0]=e},this.get_rethrown=function(){return 0!=t()[this.ptr+13>>>0]},this.init=function(e,t){this.set_adjusted_ptr(0),this.set_type(e),this.set_destructor(t),this.set_refcount(0),this.set_caught(!1),this.set_rethrown(!1)},this.add_ref=function(){Atomics.add(n(),this.ptr+0>>2,1)},this.release_ref=function(){return 1===Atomics.sub(n(),this.ptr+0>>2,1)},this.set_adjusted_ptr=function(e){a()[this.ptr+16>>>2]=e},this.get_adjusted_ptr=function(){return a()[this.ptr+16>>>2]},this.get_exception_ptr=function(){if(Vs(this.get_type()))return a()[this.excPtr>>>2];var e=this.get_adjusted_ptr();return 0!==e?e:this.excPtr}}A.invokeEntryPoint=function(e,t){var s=De(e)(t);J()?Te.setExitStatus(s):Ms(s)};var Ce="To use dlopen, you need enable dynamic linking, see https://github.com/emscripten-core/emscripten/wiki/Linking",Oe={};function be(e){for(;e.length;){var t=e.pop();e.pop()(t)}}function Se(e){return this.fromWireType(n()[e>>>2])}var we={},xe={},Be={};function Fe(e){if(void 0===e)return"_unknown";var t=(e=e.replace(/[^a-zA-Z0-9_]/g,"$")).charCodeAt(0);return t>=48&&t<=57?"_"+e:e}function Me(e,t){return e=Fe(e),new Function("body","return function "+e+'() {\n    "use strict";    return body.apply(this, arguments);\n};\n')(t)}function Le(e,t){var s=Me(t,(function(e){this.name=t,this.message=e;var s=new Error(e).stack;void 0!==s&&(this.stack=this.toString()+"\n"+s.replace(/^Error(:[^\n]*)?\n/,""))}));return s.prototype=Object.create(e.prototype),s.prototype.constructor=s,s.prototype.toString=function(){return void 0===this.message?this.name:this.name+": "+this.message},s}var Ue=void 0;function He(e){throw new Ue(e)}function Ge(e,t,s){function i(t){var i=s(t);i.length!==e.length&&He("Mismatched type converter count");for(var r=0;r<e.length;++r)Ke(e[r],i[r])}e.forEach((function(e){Be[e]=t}));var r=new Array(t.length),o=[],n=0;t.forEach(((e,t)=>{xe.hasOwnProperty(e)?r[t]=xe[e]:(o.push(e),we.hasOwnProperty(e)||(we[e]=[]),we[e].push((()=>{r[t]=xe[e],++n===o.length&&i(r)})))})),0===o.length&&i(r)}var ke={};function Ve(e){switch(e){case 1:return 0;case 2:return 1;case 4:return 2;case 8:return 3;default:throw new TypeError("Unknown type size: "+e)}}var je=void 0;function Qe(e){for(var t="",s=e;i()[s>>>0];)t+=je[i()[s++>>>0]];return t}var We=void 0;function ze(e){throw new We(e)}function Ke(e,t,s={}){if(!("argPackAdvance"in t))throw new TypeError("registerType registeredInstance requires argPackAdvance");var i=t.name;if(e||ze('type "'+i+'" must have a positive integer typeid pointer'),xe.hasOwnProperty(e)){if(s.ignoreDuplicateRegistrations)return;ze("Cannot register type '"+i+"' twice")}if(xe[e]=t,delete Be[e],we.hasOwnProperty(e)){var r=we[e];delete we[e],r.forEach((e=>e()))}}function Ye(e){if(!(this instanceof mt))return!1;if(!(e instanceof mt))return!1;for(var t=this.$$.ptrType.registeredClass,s=this.$$.ptr,i=e.$$.ptrType.registeredClass,r=e.$$.ptr;t.baseClass;)s=t.upcast(s),t=t.baseClass;for(;i.baseClass;)r=i.upcast(r),i=i.baseClass;return t===i&&s===r}function Xe(e){return{count:e.count,deleteScheduled:e.deleteScheduled,preservePointerOnDelete:e.preservePointerOnDelete,ptr:e.ptr,ptrType:e.ptrType,smartPtr:e.smartPtr,smartPtrType:e.smartPtrType}}function Ze(e){ze(e.$$.ptrType.registeredClass.name+" instance already deleted")}var qe=!1;function Je(e){}function $e(e){e.count.value-=1,0===e.count.value&&function(e){e.smartPtr?e.smartPtrType.rawDestructor(e.smartPtr):e.ptrType.registeredClass.rawDestructor(e.ptr)}(e)}function et(e,t,s){if(t===s)return e;if(void 0===s.baseClass)return null;var i=et(e,t,s.baseClass);return null===i?null:s.downcast(i)}var tt={};function st(){return Object.keys(lt).length}function it(){var e=[];for(var t in lt)lt.hasOwnProperty(t)&&e.push(lt[t]);return e}var rt=[];function ot(){for(;rt.length;){var e=rt.pop();e.$$.deleteScheduled=!1,e.delete()}}var nt=void 0;function at(e){nt=e,rt.length&&nt&&nt(ot)}var lt={};function ht(e,t){return t=function(e,t){for(void 0===t&&ze("ptr should not be undefined");e.baseClass;)t=e.upcast(t),e=e.baseClass;return t}(e,t),lt[t]}function ct(e,t){return t.ptrType&&t.ptr||He("makeClassHandle requires ptr and ptrType"),!!t.smartPtrType!=!!t.smartPtr&&He("Both smartPtrType and smartPtr must be specified"),t.count={value:1},ut(Object.create(e,{$$:{value:t}}))}function At(e){var t=this.getPointee(e);if(!t)return this.destructor(e),null;var s=ht(this.registeredClass,t);if(void 0!==s){if(0===s.$$.count.value)return s.$$.ptr=t,s.$$.smartPtr=e,s.clone();var i=s.clone();return this.destructor(e),i}function r(){return this.isSmartPointer?ct(this.registeredClass.instancePrototype,{ptrType:this.pointeeType,ptr:t,smartPtrType:this,smartPtr:e}):ct(this.registeredClass.instancePrototype,{ptrType:this,ptr:e})}var o,n=this.registeredClass.getActualType(t),a=tt[n];if(!a)return r.call(this);o=this.isConst?a.constPointerType:a.pointerType;var l=et(t,this.registeredClass,o.registeredClass);return null===l?r.call(this):this.isSmartPointer?ct(o.registeredClass.instancePrototype,{ptrType:o,ptr:l,smartPtrType:this,smartPtr:e}):ct(o.registeredClass.instancePrototype,{ptrType:o,ptr:l})}function ut(e){return"undefined"==typeof FinalizationRegistry?(ut=e=>e,e):(qe=new FinalizationRegistry((e=>{$e(e.$$)})),Je=e=>qe.unregister(e),(ut=e=>{var t=e.$$;if(t.smartPtr){var s={$$:t};qe.register(e,s,e)}return e})(e))}function pt(){if(this.$$.ptr||Ze(this),this.$$.preservePointerOnDelete)return this.$$.count.value+=1,this;var e=ut(Object.create(Object.getPrototypeOf(this),{$$:{value:Xe(this.$$)}}));return e.$$.count.value+=1,e.$$.deleteScheduled=!1,e}function dt(){this.$$.ptr||Ze(this),this.$$.deleteScheduled&&!this.$$.preservePointerOnDelete&&ze("Object already scheduled for deletion"),Je(this),$e(this.$$),this.$$.preservePointerOnDelete||(this.$$.smartPtr=void 0,this.$$.ptr=void 0)}function ft(){return!this.$$.ptr}function Et(){return this.$$.ptr||Ze(this),this.$$.deleteScheduled&&!this.$$.preservePointerOnDelete&&ze("Object already scheduled for deletion"),rt.push(this),1===rt.length&&nt&&nt(ot),this.$$.deleteScheduled=!0,this}function mt(){}function yt(e,t,s){if(void 0===e[t].overloadTable){var i=e[t];e[t]=function(){return e[t].overloadTable.hasOwnProperty(arguments.length)||ze("Function '"+s+"' called with an invalid number of arguments ("+arguments.length+") - expects one of ("+e[t].overloadTable+")!"),e[t].overloadTable[arguments.length].apply(this,arguments)},e[t].overloadTable=[],e[t].overloadTable[i.argCount]=i}}function gt(e,t,s){A.hasOwnProperty(e)?((void 0===s||void 0!==A[e].overloadTable&&void 0!==A[e].overloadTable[s])&&ze("Cannot register public name '"+e+"' twice"),yt(A,e,e),A.hasOwnProperty(s)&&ze("Cannot register multiple overloads of a function with the same number of arguments ("+s+")!"),A[e].overloadTable[s]=t):(A[e]=t,void 0!==s&&(A[e].numArguments=s))}function It(e,t,s,i,r,o,n,a){this.name=e,this.constructor=t,this.instancePrototype=s,this.rawDestructor=i,this.baseClass=r,this.getActualType=o,this.upcast=n,this.downcast=a,this.pureVirtualFunctions=[]}function vt(e,t,s){for(;t!==s;)t.upcast||ze("Expected null or instance of "+s.name+", got an instance of "+t.name),e=t.upcast(e),t=t.baseClass;return e}function Tt(e,t){if(null===t)return this.isReference&&ze("null is not a valid "+this.name),0;t.$$||ze('Cannot pass "'+Wt(t)+'" as a '+this.name),t.$$.ptr||ze("Cannot pass deleted object as a pointer of type "+this.name);var s=t.$$.ptrType.registeredClass;return vt(t.$$.ptr,s,this.registeredClass)}function _t(e,t){var s;if(null===t)return this.isReference&&ze("null is not a valid "+this.name),this.isSmartPointer?(s=this.rawConstructor(),null!==e&&e.push(this.rawDestructor,s),s):0;t.$$||ze('Cannot pass "'+Wt(t)+'" as a '+this.name),t.$$.ptr||ze("Cannot pass deleted object as a pointer of type "+this.name),!this.isConst&&t.$$.ptrType.isConst&&ze("Cannot convert argument of type "+(t.$$.smartPtrType?t.$$.smartPtrType.name:t.$$.ptrType.name)+" to parameter type "+this.name);var i=t.$$.ptrType.registeredClass;if(s=vt(t.$$.ptr,i,this.registeredClass),this.isSmartPointer)switch(void 0===t.$$.smartPtr&&ze("Passing raw pointer to smart pointer is illegal"),this.sharingPolicy){case 0:t.$$.smartPtrType===this?s=t.$$.smartPtr:ze("Cannot convert argument of type "+(t.$$.smartPtrType?t.$$.smartPtrType.name:t.$$.ptrType.name)+" to parameter type "+this.name);break;case 1:s=t.$$.smartPtr;break;case 2:if(t.$$.smartPtrType===this)s=t.$$.smartPtr;else{var r=t.clone();s=this.rawShare(s,Vt.toHandle((function(){r.delete()}))),null!==e&&e.push(this.rawDestructor,s)}break;default:ze("Unsupporting sharing policy")}return s}function Rt(e,t){if(null===t)return this.isReference&&ze("null is not a valid "+this.name),0;t.$$||ze('Cannot pass "'+Wt(t)+'" as a '+this.name),t.$$.ptr||ze("Cannot pass deleted object as a pointer of type "+this.name),t.$$.ptrType.isConst&&ze("Cannot convert argument of type "+t.$$.ptrType.name+" to parameter type "+this.name);var s=t.$$.ptrType.registeredClass;return vt(t.$$.ptr,s,this.registeredClass)}function Pt(e){return this.rawGetPointee&&(e=this.rawGetPointee(e)),e}function Dt(e){this.rawDestructor&&this.rawDestructor(e)}function Nt(e){null!==e&&e.delete()}function Ct(e,t,s,i,r,o,n,a,l,h,c){this.name=e,this.registeredClass=t,this.isReference=s,this.isConst=i,this.isSmartPointer=r,this.pointeeType=o,this.sharingPolicy=n,this.rawGetPointee=a,this.rawConstructor=l,this.rawShare=h,this.rawDestructor=c,r||void 0!==t.baseClass?this.toWireType=_t:i?(this.toWireType=Tt,this.destructorFunction=null):(this.toWireType=Rt,this.destructorFunction=null)}function Ot(e,t,s){A.hasOwnProperty(e)||He("Replacing nonexistant public symbol"),void 0!==A[e].overloadTable&&void 0!==s?A[e].overloadTable[s]=t:(A[e]=t,A[e].argCount=s)}function bt(e,t,s){return e.includes("j")?function(e,t,s){var i=A["dynCall_"+e];return s&&s.length?i.apply(null,[t].concat(s)):i.call(null,t)}(e,t,s):De(t).apply(null,s)}function St(e,t){var s,i,r,o=(e=Qe(e)).includes("j")?(s=e,i=t,r=[],function(){return r.length=0,Object.assign(r,arguments),bt(s,i,r)}):De(t);return"function"!=typeof o&&ze("unknown function pointer with signature "+e+": "+t),o}var wt=void 0;function xt(e){var t=bs(e),s=Qe(t);return Ls(t),s}function Bt(e,t){var s=[],i={};throw t.forEach((function e(t){i[t]||xe[t]||(Be[t]?Be[t].forEach(e):(s.push(t),i[t]=!0))})),new wt(e+": "+s.map(xt).join([", "]))}function Ft(e,t){for(var s=[],i=0;i<e;i++)s.push(a()[t+4*i>>>2]);return s}function Mt(e,t,s,i,r){var o=t.length;o<2&&ze("argTypes array size mismatch! Must at least get return value and 'this' types!");for(var n=null!==t[1]&&null!==s,a=!1,l=1;l<t.length;++l)if(null!==t[l]&&void 0===t[l].destructorFunction){a=!0;break}var h="void"!==t[0].name,c="",A="";for(l=0;l<o-2;++l)c+=(0!==l?", ":"")+"arg"+l,A+=(0!==l?", ":"")+"arg"+l+"Wired";var u="return function "+Fe(e)+"("+c+") {\nif (arguments.length !== "+(o-2)+") {\nthrowBindingError('function "+e+" called with ' + arguments.length + ' arguments, expected "+(o-2)+" args!');\n}\n";a&&(u+="var destructors = [];\n");var p=a?"destructors":"null",d=["throwBindingError","invoker","fn","runDestructors","retType","classParam"],f=[ze,i,r,be,t[0],t[1]];for(n&&(u+="var thisWired = classParam.toWireType("+p+", this);\n"),l=0;l<o-2;++l)u+="var arg"+l+"Wired = argType"+l+".toWireType("+p+", arg"+l+"); // "+t[l+2].name+"\n",d.push("argType"+l),f.push(t[l+2]);if(n&&(A="thisWired"+(A.length>0?", ":"")+A),u+=(h?"var rv = ":"")+"invoker(fn"+(A.length>0?", ":"")+A+");\n",a)u+="runDestructors(destructors);\n";else for(l=n?1:2;l<t.length;++l){var E=1===l?"thisWired":"arg"+(l-2)+"Wired";null!==t[l].destructorFunction&&(u+=E+"_dtor("+E+"); // "+t[l].name+"\n",d.push(E+"_dtor"),f.push(t[l].destructorFunction))}h&&(u+="var ret = retType.fromWireType(rv);\nreturn ret;\n"),u+="}\n",d.push(u);var m=function(e,t){if(!(e instanceof Function))throw new TypeError("new_ called with constructor type "+typeof e+" which is not a function");var s=Me(e.name||"unknownFunctionName",(function(){}));s.prototype=e.prototype;var i=new s,r=e.apply(i,t);return r instanceof Object?r:i}(Function,d).apply(null,f);return m}var Lt=[],Ut=[{},{value:void 0},{value:null},{value:!0},{value:!1}];function Ht(e){e>4&&0==--Ut[e].refcount&&(Ut[e]=void 0,Lt.push(e))}function Gt(){for(var e=0,t=5;t<Ut.length;++t)void 0!==Ut[t]&&++e;return e}function kt(){for(var e=5;e<Ut.length;++e)if(void 0!==Ut[e])return Ut[e];return null}var Vt={toValue:e=>(e||ze("Cannot use deleted val. handle = "+e),Ut[e].value),toHandle:e=>{switch(e){case void 0:return 1;case null:return 2;case!0:return 3;case!1:return 4;default:var t=Lt.length?Lt.pop():Ut.length;return Ut[t]={refcount:1,value:e},t}}};function jt(e,s,l){switch(s){case 0:return function(e){var s=l?t():i();return this.fromWireType(s[e>>>0])};case 1:return function(e){var t=l?r():o();return this.fromWireType(t[e>>>1])};case 2:return function(e){var t=l?n():a();return this.fromWireType(t[e>>>2])};default:throw new TypeError("Unknown integer type: "+e)}}function Qt(e,t){var s=xe[e];return void 0===s&&ze(t+" has unknown type "+xt(e)),s}function Wt(e){if(null===e)return"null";var t=typeof e;return"object"===t||"array"===t||"function"===t?e.toString():""+e}function zt(e,t){switch(t){case 2:return function(e){return this.fromWireType((N.buffer!=x.buffer&&z(),H)[e>>>2])};case 3:return function(e){return this.fromWireType(l()[e>>>3])};default:throw new TypeError("Unknown float type: "+e)}}function Kt(e,s,l){switch(s){case 0:return l?function(e){return t()[e>>>0]}:function(e){return i()[e>>>0]};case 1:return l?function(e){return r()[e>>>1]}:function(e){return o()[e>>>1]};case 2:return l?function(e){return n()[e>>>2]}:function(e){return a()[e>>>2]};default:throw new TypeError("Unknown integer type: "+e)}}var Yt="undefined"!=typeof TextDecoder?new TextDecoder("utf-16le"):void 0;function Xt(e,t){for(var s=e,n=s>>1,a=n+t/2;!(n>=a)&&o()[n>>>0];)++n;if((s=n<<1)-e>32&&Yt)return Yt.decode(i().slice(e,s));for(var l="",h=0;!(h>=t/2);++h){var c=r()[e+2*h>>>1];if(0==c)break;l+=String.fromCharCode(c)}return l}function Zt(e,t,s){if(void 0===s&&(s=2147483647),s<2)return 0;for(var i=t,o=(s-=2)<2*e.length?s/2:e.length,n=0;n<o;++n){var a=e.charCodeAt(n);r()[t>>>1]=a,t+=2}return r()[t>>>1]=0,t-i}function qt(e){return 2*e.length}function Jt(e,t){for(var s=0,i="";!(s>=t/4);){var r=n()[e+4*s>>>2];if(0==r)break;if(++s,r>=65536){var o=r-65536;i+=String.fromCharCode(55296|o>>10,56320|1023&o)}else i+=String.fromCharCode(r)}return i}function $t(e,t,s){if(void 0===s&&(s=2147483647),s<4)return 0;for(var i=t>>>=0,r=i+s-4,o=0;o<e.length;++o){var a=e.charCodeAt(o);if(a>=55296&&a<=57343&&(a=65536+((1023&a)<<10)|1023&e.charCodeAt(++o)),n()[t>>>2]=a,(t+=4)+4>r)break}return n()[t>>>2]=0,t-i}function es(e){for(var t=0,s=0;s<e.length;++s){var i=e.charCodeAt(s);i>=55296&&i<=57343&&++s,t+=4}return t}function ts(e){Atomics.store(n(),e>>2,1),Os()&&Bs(e),Atomics.compareExchange(n(),e>>2,1,0)}A.executeNotifiedProxyingQueue=ts;var ss,is={};function rs(e){var t=is[e];return void 0===t?Qe(e):t}function os(){return"object"==typeof globalThis?globalThis:Function("return this")()}function ns(e){ns.shown||(ns.shown={}),ns.shown[e]||(ns.shown[e]=1,D(e))}function as(e){var t=Hs(),s=e();return Gs(t),s}function ls(e,t){var s=arguments.length-2,i=arguments;return as((()=>{for(var r=s,o=ks(8*r),n=o>>3,a=0;a<s;a++){var h=i[2+a];l()[n+a>>>0]=h}return xs(e,r,o,t)}))}ss=()=>performance.timeOrigin+performance.now();var hs=[];function cs(e){var t=N.buffer;try{return N.grow(e-t.byteLength+65535>>>16),z(),1}catch(e){}}var As={};function us(){if(!us.strings){var e={USER:"web_user",LOGNAME:"web_user",PATH:"/",PWD:"/",HOME:"/home/web_user",LANG:("object"==typeof navigator&&navigator.languages&&navigator.languages[0]||"C").replace("-","_")+".UTF-8",_:E||"./this.program"};for(var t in As)void 0===As[t]?delete e[t]:e[t]=As[t];var s=[];for(var t in e)s.push(t+"="+e[t]);us.strings=s}return us.strings}function ps(e,s){if(v)return ls(3,1,e,s);var i=0;return us().forEach((function(r,o){var n=s+i;a()[e+4*o>>>2]=n,function(e,s,i){for(var r=0;r<e.length;++r)t()[s++>>>0]=e.charCodeAt(r);i||(t()[s>>>0]=0)}(r,n),i+=r.length+1})),0}function ds(e,t){if(v)return ls(4,1,e,t);var s=us();a()[e>>>2]=s.length;var i=0;return s.forEach((function(e){i+=e.length+1})),a()[t>>>2]=i,0}function fs(e){if(v)return ls(5,1,e);try{var t=ge.getStreamFromFD(e);return ye.close(t),0}catch(e){if(void 0===ye||!(e instanceof ye.ErrnoError))throw e;return e.errno}}function Es(e,s,i,r){if(v)return ls(6,1,e,s,i,r);try{var o=function(e,s,i,r){for(var o=0,n=0;n<i;n++){var l=a()[s>>>2],h=a()[s+4>>>2];s+=8;var c=ye.read(e,t(),l,h,r);if(c<0)return-1;if(o+=c,c<h)break;void 0!==r&&(r+=c)}return o}(ge.getStreamFromFD(e),s,i);return a()[r>>>2]=o,0}catch(e){if(void 0===ye||!(e instanceof ye.ErrnoError))throw e;return e.errno}}function ms(e,t,s,i,r){if(v)return ls(7,1,e,t,s,i,r);try{var o=(h=s)+2097152>>>0<4194305-!!(l=t)?(l>>>0)+4294967296*h:NaN;if(isNaN(o))return 61;var a=ge.getStreamFromFD(e);return ye.llseek(a,o,i),se=[a.position>>>0,(te=a.position,+Math.abs(te)>=1?te>0?(0|Math.min(+Math.floor(te/4294967296),4294967295))>>>0:~~+Math.ceil((te-+(~~te>>>0))/4294967296)>>>0:0)],n()[r>>>2]=se[0],n()[r+4>>>2]=se[1],a.getdents&&0===o&&0===i&&(a.getdents=null),0}catch(e){if(void 0===ye||!(e instanceof ye.ErrnoError))throw e;return e.errno}var l,h}function ys(e,s,i,r){if(v)return ls(8,1,e,s,i,r);try{var o=function(e,s,i,r){for(var o=0,n=0;n<i;n++){var l=a()[s>>>2],h=a()[s+4>>>2];s+=8;var c=ye.write(e,t(),l,h,r);if(c<0)return-1;o+=c,void 0!==r&&(r+=c)}return o}(ge.getStreamFromFD(e),s,i);return a()[r>>>2]=o,0}catch(e){if(void 0===ye||!(e instanceof ye.ErrnoError))throw e;return e.errno}}function gs(e){return e%4==0&&(e%100!=0||e%400==0)}var Is=[31,29,31,30,31,30,31,31,30,31,30,31],vs=[31,28,31,30,31,30,31,31,30,31,30,31];function Ts(e,s,i,r){var o=n()[r+40>>>2],a={tm_sec:n()[r>>>2],tm_min:n()[r+4>>>2],tm_hour:n()[r+8>>>2],tm_mday:n()[r+12>>>2],tm_mon:n()[r+16>>>2],tm_year:n()[r+20>>>2],tm_wday:n()[r+24>>>2],tm_yday:n()[r+28>>>2],tm_isdst:n()[r+32>>>2],tm_gmtoff:n()[r+36>>>2],tm_zone:o?j(o):""},l=j(i),h={"%c":"%a %b %d %H:%M:%S %Y","%D":"%m/%d/%y","%F":"%Y-%m-%d","%h":"%b","%r":"%I:%M:%S %p","%R":"%H:%M","%T":"%H:%M:%S","%x":"%m/%d/%y","%X":"%H:%M:%S","%Ec":"%c","%EC":"%C","%Ex":"%m/%d/%y","%EX":"%H:%M:%S","%Ey":"%y","%EY":"%Y","%Od":"%d","%Oe":"%e","%OH":"%H","%OI":"%I","%Om":"%m","%OM":"%M","%OS":"%S","%Ou":"%u","%OU":"%U","%OV":"%V","%Ow":"%w","%OW":"%W","%Oy":"%y"};for(var c in h)l=l.replace(new RegExp(c,"g"),h[c]);var A=["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],u=["January","February","March","April","May","June","July","August","September","October","November","December"];function p(e,t,s){for(var i="number"==typeof e?e.toString():e||"";i.length<t;)i=s[0]+i;return i}function d(e,t){return p(e,t,"0")}function f(e,t){function s(e){return e<0?-1:e>0?1:0}var i;return 0===(i=s(e.getFullYear()-t.getFullYear()))&&0===(i=s(e.getMonth()-t.getMonth()))&&(i=s(e.getDate()-t.getDate())),i}function E(e){switch(e.getDay()){case 0:return new Date(e.getFullYear()-1,11,29);case 1:return e;case 2:return new Date(e.getFullYear(),0,3);case 3:return new Date(e.getFullYear(),0,2);case 4:return new Date(e.getFullYear(),0,1);case 5:return new Date(e.getFullYear()-1,11,31);case 6:return new Date(e.getFullYear()-1,11,30)}}function m(e){var t=function(e,t){for(var s=new Date(e.getTime());t>0;){var i=gs(s.getFullYear()),r=s.getMonth(),o=(i?Is:vs)[r];if(!(t>o-s.getDate()))return s.setDate(s.getDate()+t),s;t-=o-s.getDate()+1,s.setDate(1),r<11?s.setMonth(r+1):(s.setMonth(0),s.setFullYear(s.getFullYear()+1))}return s}(new Date(e.tm_year+1900,0,1),e.tm_yday),s=new Date(t.getFullYear(),0,4),i=new Date(t.getFullYear()+1,0,4),r=E(s),o=E(i);return f(r,t)<=0?f(o,t)<=0?t.getFullYear()+1:t.getFullYear():t.getFullYear()-1}var y={"%a":function(e){return A[e.tm_wday].substring(0,3)},"%A":function(e){return A[e.tm_wday]},"%b":function(e){return u[e.tm_mon].substring(0,3)},"%B":function(e){return u[e.tm_mon]},"%C":function(e){return d((e.tm_year+1900)/100|0,2)},"%d":function(e){return d(e.tm_mday,2)},"%e":function(e){return p(e.tm_mday,2," ")},"%g":function(e){return m(e).toString().substring(2)},"%G":function(e){return m(e)},"%H":function(e){return d(e.tm_hour,2)},"%I":function(e){var t=e.tm_hour;return 0==t?t=12:t>12&&(t-=12),d(t,2)},"%j":function(e){return d(e.tm_mday+function(e,t){for(var s=0,i=0;i<=t;s+=e[i++]);return s}(gs(e.tm_year+1900)?Is:vs,e.tm_mon-1),3)},"%m":function(e){return d(e.tm_mon+1,2)},"%M":function(e){return d(e.tm_min,2)},"%n":function(){return"\n"},"%p":function(e){return e.tm_hour>=0&&e.tm_hour<12?"AM":"PM"},"%S":function(e){return d(e.tm_sec,2)},"%t":function(){return"\t"},"%u":function(e){return e.tm_wday||7},"%U":function(e){var t=e.tm_yday+7-e.tm_wday;return d(Math.floor(t/7),2)},"%V":function(e){var t=Math.floor((e.tm_yday+7-(e.tm_wday+6)%7)/7);if((e.tm_wday+371-e.tm_yday-2)%7<=2&&t++,t){if(53==t){var s=(e.tm_wday+371-e.tm_yday)%7;4==s||3==s&&gs(e.tm_year)||(t=1)}}else{t=52;var i=(e.tm_wday+7-e.tm_yday-1)%7;(4==i||5==i&&gs(e.tm_year%400-1))&&t++}return d(t,2)},"%w":function(e){return e.tm_wday},"%W":function(e){var t=e.tm_yday+7-(e.tm_wday+6)%7;return d(Math.floor(t/7),2)},"%y":function(e){return(e.tm_year+1900).toString().substring(2)},"%Y":function(e){return e.tm_year+1900},"%z":function(e){var t=e.tm_gmtoff,s=t>=0;return t=(t=Math.abs(t)/60)/60*100+t%60,(s?"+":"-")+String("0000"+t).slice(-4)},"%Z":function(e){return e.tm_zone},"%%":function(){return"%"}};for(var c in l=l.replace(/%%/g,"\0\0"),y)l.includes(c)&&(l=l.replace(new RegExp(c,"g"),y[c](a)));var g,I,v=de(l=l.replace(/\0\0/g,"%"),!1);return v.length>s?0:(g=v,I=e,t().set(g,I>>>0),v.length-1)}Te.init();var _s=function(e,t,s,i){e||(e=this),this.parent=e,this.mount=e.mount,this.mounted=null,this.id=ye.nextInode++,this.name=t,this.mode=s,this.node_ops={},this.stream_ops={},this.rdev=i},Rs=365,Ps=146;Object.defineProperties(_s.prototype,{read:{get:function(){return(this.mode&Rs)===Rs},set:function(e){e?this.mode|=Rs:this.mode&=-366}},write:{get:function(){return(this.mode&Ps)===Ps},set:function(e){e?this.mode|=Ps:this.mode&=-147}},isFolder:{get:function(){return ye.isDir(this.mode)}},isDevice:{get:function(){return ye.isChrdev(this.mode)}}}),ye.FSNode=_s,ye.staticInit(),Ue=A.InternalError=Le(Error,"InternalError"),function(){for(var e=new Array(256),t=0;t<256;++t)e[t]=String.fromCharCode(t);je=e}(),We=A.BindingError=Le(Error,"BindingError"),mt.prototype.isAliasOf=Ye,mt.prototype.clone=pt,mt.prototype.delete=dt,mt.prototype.isDeleted=ft,mt.prototype.deleteLater=Et,A.getInheritedInstanceCount=st,A.getLiveInheritedInstances=it,A.flushPendingDeletes=ot,A.setDelayFunction=at,Ct.prototype.getPointee=Pt,Ct.prototype.destructor=Dt,Ct.prototype.argPackAdvance=8,Ct.prototype.readValueFromPointer=Se,Ct.prototype.deleteObject=Nt,Ct.prototype.fromWireType=At,wt=A.UnboundTypeError=Le(Error,"UnboundTypeError"),A.count_emval_handles=Gt,A.get_first_emval=kt;var Ds=[null,Ie,Re,ps,ds,fs,Es,ms,ys],Ns={g:function(e,t,s){throw new Ne(e).init(t,s),e},T:function(e){Ss(e,!g,1,!y),Te.threadInitTLS()},J:function(e){v?postMessage({cmd:"cleanupThread",thread:e}):Ae(e)},X:function(e){},_:function(e){ae(Ce)},Z:function(e,t){ae(Ce)},da:function(e){var t=Oe[e];delete Oe[e];var s=t.elements,i=s.length,r=s.map((function(e){return e.getterReturnType})).concat(s.map((function(e){return e.setterArgumentType}))),o=t.rawConstructor,n=t.rawDestructor;Ge([e],r,(function(e){return s.forEach(((t,s)=>{var r=e[s],o=t.getter,n=t.getterContext,a=e[s+i],l=t.setter,h=t.setterContext;t.read=e=>r.fromWireType(o(n,e)),t.write=(e,t)=>{var s=[];l(h,e,a.toWireType(s,t)),be(s)}})),[{name:t.name,fromWireType:function(e){for(var t=new Array(i),r=0;r<i;++r)t[r]=s[r].read(e);return n(e),t},toWireType:function(e,r){if(i!==r.length)throw new TypeError("Incorrect number of tuple elements for "+t.name+": expected="+i+", actual="+r.length);for(var a=o(),l=0;l<i;++l)s[l].write(a,r[l]);return null!==e&&e.push(n,a),a},argPackAdvance:8,readValueFromPointer:Se,destructorFunction:n}]}))},q:function(e){var t=ke[e];delete ke[e];var s=t.rawConstructor,i=t.rawDestructor,r=t.fields;Ge([e],r.map((e=>e.getterReturnType)).concat(r.map((e=>e.setterArgumentType))),(e=>{var o={};return r.forEach(((t,s)=>{var i=t.fieldName,n=e[s],a=t.getter,l=t.getterContext,h=e[s+r.length],c=t.setter,A=t.setterContext;o[i]={read:e=>n.fromWireType(a(l,e)),write:(e,t)=>{var s=[];c(A,e,h.toWireType(s,t)),be(s)}}})),[{name:t.name,fromWireType:function(e){var t={};for(var s in o)t[s]=o[s].read(e);return i(e),t},toWireType:function(e,t){for(var r in o)if(!(r in t))throw new TypeError('Missing field:  "'+r+'"');var n=s();for(r in o)o[r].write(n,t[r]);return null!==e&&e.push(i,n),n},argPackAdvance:8,readValueFromPointer:Se,destructorFunction:i}]}))},H:function(e,t,s,i,r){},ba:function(e,s,i,o,a){var l=Ve(i);Ke(e,{name:s=Qe(s),fromWireType:function(e){return!!e},toWireType:function(e,t){return t?o:a},argPackAdvance:8,readValueFromPointer:function(e){var o;if(1===i)o=t();else if(2===i)o=r();else{if(4!==i)throw new TypeError("Unknown boolean type size: "+s);o=n()}return this.fromWireType(o[e>>>l])},destructorFunction:null})},p:function(e,t,s,i,r,o,n,a,l,h,c,A,u){c=Qe(c),o=St(r,o),a&&(a=St(n,a)),h&&(h=St(l,h)),u=St(A,u);var p=Fe(c);gt(p,(function(){Bt("Cannot construct "+c+" due to unbound types",[i])})),Ge([e,t,s],i?[i]:[],(function(t){var s,r;t=t[0],r=i?(s=t.registeredClass).instancePrototype:mt.prototype;var n=Me(p,(function(){if(Object.getPrototypeOf(this)!==l)throw new We("Use 'new' to construct "+c);if(void 0===A.constructor_body)throw new We(c+" has no accessible constructor");var e=A.constructor_body[arguments.length];if(void 0===e)throw new We("Tried to invoke ctor of "+c+" with invalid number of parameters ("+arguments.length+") - expected ("+Object.keys(A.constructor_body).toString()+") parameters instead!");return e.apply(this,arguments)})),l=Object.create(r,{constructor:{value:n}});n.prototype=l;var A=new It(c,n,l,u,s,o,a,h),d=new Ct(c,A,!0,!1,!1),f=new Ct(c+"*",A,!1,!1,!1),E=new Ct(c+" const*",A,!1,!0,!1);return tt[e]={pointerType:f,constPointerType:E},Ot(p,n),[d,f,E]}))},o:function(e,t,s,i,r,o){w(t>0);var n=Ft(t,s);r=St(i,r),Ge([],[e],(function(e){var s="constructor "+(e=e[0]).name;if(void 0===e.registeredClass.constructor_body&&(e.registeredClass.constructor_body=[]),void 0!==e.registeredClass.constructor_body[t-1])throw new We("Cannot register multiple constructors with identical number of parameters ("+(t-1)+") for class '"+e.name+"'! Overload resolution is currently only performed using the parameter count, not actual type info!");return e.registeredClass.constructor_body[t-1]=()=>{Bt("Cannot construct "+e.name+" due to unbound types",n)},Ge([],n,(function(i){return i.splice(1,0,null),e.registeredClass.constructor_body[t-1]=Mt(s,i,null,r,o),[]})),[]}))},c:function(e,t,s,i,r,o,n,a){var l=Ft(s,i);t=Qe(t),o=St(r,o),Ge([],[e],(function(e){var i=(e=e[0]).name+"."+t;function r(){Bt("Cannot call "+i+" due to unbound types",l)}t.startsWith("@@")&&(t=Symbol[t.substring(2)]),a&&e.registeredClass.pureVirtualFunctions.push(t);var h=e.registeredClass.instancePrototype,c=h[t];return void 0===c||void 0===c.overloadTable&&c.className!==e.name&&c.argCount===s-2?(r.argCount=s-2,r.className=e.name,h[t]=r):(yt(h,t,i),h[t].overloadTable[s-2]=r),Ge([],l,(function(r){var a=Mt(i,r,e,o,n);return void 0===h[t].overloadTable?(a.argCount=s-2,h[t]=a):h[t].overloadTable[s-2]=a,[]})),[]}))},aa:function(e,t){Ke(e,{name:t=Qe(t),fromWireType:function(e){var t=Vt.toValue(e);return Ht(e),t},toWireType:function(e,t){return Vt.toHandle(t)},argPackAdvance:8,readValueFromPointer:Se,destructorFunction:null})},D:function(e,t,s,i){var r=Ve(s);function o(){}t=Qe(t),o.values={},Ke(e,{name:t,constructor:o,fromWireType:function(e){return this.constructor.values[e]},toWireType:function(e,t){return t.value},argPackAdvance:8,readValueFromPointer:jt(t,r,i),destructorFunction:null}),gt(t,o)},t:function(e,t,s){var i=Qt(e,"enum");t=Qe(t);var r=i.constructor,o=Object.create(i.constructor.prototype,{value:{value:s},constructor:{value:Me(i.name+"_"+t,(function(){}))}});r.values[s]=o,r[t]=o},B:function(e,t,s){var i=Ve(s);Ke(e,{name:t=Qe(t),fromWireType:function(e){return e},toWireType:function(e,t){return t},argPackAdvance:8,readValueFromPointer:zt(t,i),destructorFunction:null})},d:function(e,t,s,i,r,o){var n=Ft(t,s);e=Qe(e),r=St(i,r),gt(e,(function(){Bt("Cannot call "+e+" due to unbound types",n)}),t-1),Ge([],n,(function(s){var i=[s[0],null].concat(s.slice(1));return Ot(e,Mt(e,i,null,r,o),t-1),[]}))},s:function(e,t,s,i,r){t=Qe(t);var o=Ve(s),n=e=>e;if(0===i){var a=32-8*s;n=e=>e<<a>>>a}var l=t.includes("unsigned");Ke(e,{name:t,fromWireType:n,toWireType:l?function(e,t){return this.name,t>>>0}:function(e,t){return this.name,t},argPackAdvance:8,readValueFromPointer:Kt(t,o,0!==i),destructorFunction:null})},i:function(e,t,s){var i=[Int8Array,Uint8Array,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array][t];function r(e){e>>=2;var t=a(),s=t[e>>>0],r=t[e+1>>>0];return new i(t.buffer,r,s)}Ke(e,{name:s=Qe(s),fromWireType:r,argPackAdvance:8,readValueFromPointer:r},{ignoreDuplicateRegistrations:!0})},C:function(e,t){var s="std::string"===(t=Qe(t));Ke(e,{name:t,fromWireType:function(e){var t,r=a()[e>>>2],o=e+4;if(s)for(var n=o,l=0;l<=r;++l){var h=o+l;if(l==r||0==i()[h>>>0]){var c=j(n,h-n);void 0===t?t=c:(t+=String.fromCharCode(0),t+=c),n=h+1}}else{var A=new Array(r);for(l=0;l<r;++l)A[l]=String.fromCharCode(i()[o+l>>>0]);t=A.join("")}return Ls(e),t},toWireType:function(e,t){var r;t instanceof ArrayBuffer&&(t=new Uint8Array(t));var o="string"==typeof t;o||t instanceof Uint8Array||t instanceof Uint8ClampedArray||t instanceof Int8Array||ze("Cannot pass non-string to std::string"),r=s&&o?W(t):t.length;var n,l,h=Cs(4+r+1),c=h+4;if(c>>>=0,a()[h>>>2]=r,s&&o)n=c,l=r+1,Q(t,i(),n,l);else if(o)for(var A=0;A<r;++A){var u=t.charCodeAt(A);u>255&&(Ls(c),ze("String has UTF-16 code units that do not fit in 8 bits")),i()[c+A>>>0]=u}else for(A=0;A<r;++A)i()[c+A>>>0]=t[A];return null!==e&&e.push(Ls,h),h},argPackAdvance:8,readValueFromPointer:Se,destructorFunction:function(e){Ls(e)}})},x:function(e,t,s){var i,r,n,l,h;s=Qe(s),2===t?(i=Xt,r=Zt,l=qt,n=()=>o(),h=1):4===t&&(i=Jt,r=$t,l=es,n=()=>a(),h=2),Ke(e,{name:s,fromWireType:function(e){for(var s,r=a()[e>>>2],o=n(),l=e+4,c=0;c<=r;++c){var A=e+4+c*t;if(c==r||0==o[A>>>h]){var u=i(l,A-l);void 0===s?s=u:(s+=String.fromCharCode(0),s+=u),l=A+t}}return Ls(e),s},toWireType:function(e,i){"string"!=typeof i&&ze("Cannot pass non-string to C++ string type "+s);var o=l(i),n=Cs(4+o+t);return n>>>=0,a()[n>>>2]=o>>h,r(i,n+4,o+t),null!==e&&e.push(Ls,n),n},argPackAdvance:8,readValueFromPointer:Se,destructorFunction:function(e){Ls(e)}})},ea:function(e,t,s,i,r,o){Oe[e]={name:Qe(t),rawConstructor:St(s,i),rawDestructor:St(r,o),elements:[]}},j:function(e,t,s,i,r,o,n,a,l){Oe[e].elements.push({getterReturnType:t,getter:St(s,i),getterContext:r,setterArgumentType:o,setter:St(n,a),setterContext:l})},r:function(e,t,s,i,r,o){ke[e]={name:Qe(t),rawConstructor:St(s,i),rawDestructor:St(r,o),fields:[]}},f:function(e,t,s,i,r,o,n,a,l,h){ke[e].fields.push({fieldName:Qe(t),getterReturnType:s,getter:St(i,r),getterContext:o,setterArgumentType:n,setter:St(a,l),setterContext:h})},ca:function(e,t){Ke(e,{isVoid:!0,name:t=Qe(t),argPackAdvance:0,fromWireType:function(){},toWireType:function(e,t){}})},Y:function(e){D(j(e))},V:function(e,t,s,i){if(e==t)setTimeout((()=>ts(i)));else if(v)postMessage({targetThread:e,cmd:"processProxyingQueue",queue:i});else{var r=Te.pthreads[e];if(!r)return;r.postMessage({cmd:"processProxyingQueue",queue:i})}return 1},S:function(e,t,s){return-1},n:function(e,t,s){e=Vt.toValue(e),t=Qt(t,"emval::as");var i=[],r=Vt.toHandle(i);return a()[s>>>2]=r,t.toWireType(i,e)},z:function(e,t,s,i){e=Vt.toValue(e);for(var r=function(e,t){for(var s=new Array(e),i=0;i<e;++i)s[i]=Qt(a()[t+4*i>>>2],"parameter "+i);return s}(t,s),o=new Array(t),n=0;n<t;++n){var l=r[n];o[n]=l.readValueFromPointer(i),i+=l.argPackAdvance}var h=e.apply(void 0,o);return Vt.toHandle(h)},b:Ht,F:function(e){return 0===e?Vt.toHandle(os()):(e=rs(e),Vt.toHandle(os()[e]))},l:function(e,t){return e=Vt.toValue(e),t=Vt.toValue(t),Vt.toHandle(e[t])},u:function(e){e>4&&(Ut[e].refcount+=1)},ga:function(e,t){return(e=Vt.toValue(e))instanceof(t=Vt.toValue(t))},y:function(e){return"number"==typeof(e=Vt.toValue(e))},E:function(e){return"string"==typeof(e=Vt.toValue(e))},fa:function(){return Vt.toHandle([])},h:function(e){return Vt.toHandle(rs(e))},w:function(){return Vt.toHandle({})},m:function(e){be(Vt.toValue(e)),Ht(e)},k:function(e,t,s){e=Vt.toValue(e),t=Vt.toValue(t),s=Vt.toValue(s),e[t]=s},e:function(e,t){var s=(e=Qt(e,"_emval_take_value")).readValueFromPointer(t);return Vt.toHandle(s)},A:function(){ae("")},U:function(){g||ns("Blocking on the main thread is very dangerous, see https://emscripten.org/docs/porting/pthreads.html#blocking-on-the-main-browser-thread")},v:ss,W:function(e,t,s){i().copyWithin(e>>>0,t>>>0,t+s>>>0)},R:function(e,t,s){hs.length=t;for(var i=s>>3,r=0;r<t;r++)hs[r]=l()[i+r>>>0];return Ds[e].apply(null,hs)},P:function(e){var t=i().length;if((e>>>=0)<=t)return!1;var s,r,o=4294901760;if(e>o)return!1;for(var n=1;n<=4;n*=2){var a=t*(1+.2/n);if(a=Math.min(a,e+100663296),cs(Math.min(o,(s=Math.max(e,a))+((r=65536)-s%r)%r)))return!0}return!1},$:function(){throw"unwind"},L:ps,M:ds,I:ve,N:fs,O:Es,G:ms,Q:ys,a:N||A.wasmMemory,K:function(e,t,s,i,r){return Ts(e,t,s,i)}};!function(){var e={a:Ns};function t(e,t){var s,i,r=e.exports;A.asm=r,s=A.asm.ka,Te.tlsInitFunctions.push(s),K=A.asm.ia,i=A.asm.ha,Z.unshift(i),C=t,Te.loadWasmModuleToAllWorkers((()=>ne()))}function s(e){t(e.instance,e.module)}function i(t){return(R||!y&&!g||"function"!=typeof fetch?Promise.resolve().then((function(){return he(ee)})):fetch(ee,{credentials:"same-origin"}).then((function(e){if(!e.ok)throw"failed to load wasm binary file at '"+ee+"'";return e.arrayBuffer()})).catch((function(){return he(ee)}))).then((function(t){return WebAssembly.instantiate(t,e)})).then((function(e){return e})).then(t,(function(e){D("failed to asynchronously prepare wasm: "+e),ae(e)}))}if(oe(),A.instantiateWasm)try{return A.instantiateWasm(e,t)}catch(e){D("Module.instantiateWasm callback failed with error: "+e),c(e)}(R||"function"!=typeof WebAssembly.instantiateStreaming||le(ee)||"function"!=typeof fetch?i(s):fetch(ee,{credentials:"same-origin"}).then((function(t){return WebAssembly.instantiateStreaming(t,e).then(s,(function(e){return D("wasm streaming compile failed: "+e),D("falling back to ArrayBuffer instantiation"),i(s)}))}))).catch(c)}();var Cs=function(){return(Cs=A.asm.ja).apply(null,arguments)};A.__emscripten_tls_init=function(){return(A.__emscripten_tls_init=A.asm.ka).apply(null,arguments)};var Os=A._pthread_self=function(){return(Os=A._pthread_self=A.asm.la).apply(null,arguments)},bs=A.___getTypeName=function(){return(bs=A.___getTypeName=A.asm.ma).apply(null,arguments)};A.__embind_initialize_bindings=function(){return(A.__embind_initialize_bindings=A.asm.na).apply(null,arguments)};var Ss=A.__emscripten_thread_init=function(){return(Ss=A.__emscripten_thread_init=A.asm.oa).apply(null,arguments)};A.__emscripten_thread_crashed=function(){return(A.__emscripten_thread_crashed=A.asm.pa).apply(null,arguments)};var ws,xs=function(){return(xs=A.asm.qa).apply(null,arguments)},Bs=A.__emscripten_proxy_execute_task_queue=function(){return(Bs=A.__emscripten_proxy_execute_task_queue=A.asm.ra).apply(null,arguments)},Fs=function(){return(Fs=A.asm.sa).apply(null,arguments)},Ms=A.__emscripten_thread_exit=function(){return(Ms=A.__emscripten_thread_exit=A.asm.ta).apply(null,arguments)},Ls=function(){return(Ls=A.asm.ua).apply(null,arguments)},Us=function(){return(Us=A.asm.va).apply(null,arguments)},Hs=function(){return(Hs=A.asm.wa).apply(null,arguments)},Gs=function(){return(Gs=A.asm.xa).apply(null,arguments)},ks=function(){return(ks=A.asm.ya).apply(null,arguments)},Vs=function(){return(Vs=A.asm.za).apply(null,arguments)};function js(){if(!(ie>0)){if(v)return h(A),$(),void startWorker(A);!function(){if(A.preRun)for("function"==typeof A.preRun&&(A.preRun=[A.preRun]);A.preRun.length;)e=A.preRun.shift(),X.unshift(e);var e;_e(X)}(),ie>0||(A.setStatus?(A.setStatus("Running..."),setTimeout((function(){setTimeout((function(){A.setStatus("")}),1),e()}),1)):e())}function e(){ws||(ws=!0,A.calledRun=!0,S||($(),h(A),A.onRuntimeInitialized&&A.onRuntimeInitialized(),function(){if(!v){if(A.postRun)for("function"==typeof A.postRun&&(A.postRun=[A.postRun]);A.postRun.length;)e=A.postRun.shift(),q.unshift(e);var e;_e(q)}}()))}}if(A.dynCall_jiji=function(){return(A.dynCall_jiji=A.asm.Aa).apply(null,arguments)},A.dynCall_viijii=function(){return(A.dynCall_viijii=A.asm.Ba).apply(null,arguments)},A.dynCall_iiiiij=function(){return(A.dynCall_iiiiij=A.asm.Ca).apply(null,arguments)},A.dynCall_iiiiijj=function(){return(A.dynCall_iiiiijj=A.asm.Da).apply(null,arguments)},A.dynCall_iiiiiijj=function(){return(A.dynCall_iiiiiijj=A.asm.Ea).apply(null,arguments)},A.keepRuntimeAlive=J,A.wasmMemory=N,A.ExitStatus=ce,A.PThread=Te,re=function e(){ws||js(),ws||(re=e)},A.preInit)for("function"==typeof A.preInit&&(A.preInit=[A.preInit]);A.preInit.length>0;)A.preInit.pop()();return js(),e.ready});"object"==typeof e&&"object"==typeof t?t.exports=i:"function"==typeof define&&define.amd?define([],(function(){return i})):"object"==typeof e&&(e.WebIFCWasm=i)}}),Ag=hg({"dist/web-ifc.js"(e,t){var s,i=(s="undefined"!=typeof document&&document.currentScript?document.currentScript.src:void 0,function(e={}){var t,i,r=void 0!==e?e:{};r.ready=new Promise((function(e,s){t=e,i=s}));var o,n,a=Object.assign({},r),l="./this.program",h="";"undefined"!=typeof document&&document.currentScript&&(h=document.currentScript.src),s&&(h=s),h=0!==h.indexOf("blob:")?h.substr(0,h.replace(/[?#].*/,"").lastIndexOf("/")+1):"",o=e=>{var t=new XMLHttpRequest;return t.open("GET",e,!1),t.send(null),t.responseText},n=(e,t,s)=>{var i=new XMLHttpRequest;i.open("GET",e,!0),i.responseType="arraybuffer",i.onload=()=>{200==i.status||0==i.status&&i.response?t(i.response):s()},i.onerror=s,i.send(null)};var c,A,u=r.print||console.log.bind(console),p=r.printErr||console.warn.bind(console);Object.assign(r,a),a=null,r.arguments,r.thisProgram&&(l=r.thisProgram),r.quit,r.wasmBinary&&(c=r.wasmBinary),r.noExitRuntime,"object"!=typeof WebAssembly&&V("no native wasm support detected");var d=!1;function f(e,t){e||V(t)}var E,m,y,g,I,v,T,_,R,P="undefined"!=typeof TextDecoder?new TextDecoder("utf8"):void 0;function D(e,t,s){for(var i=(t>>>=0)+s,r=t;e[r]&&!(r>=i);)++r;if(r-t>16&&e.buffer&&P)return P.decode(e.subarray(t,r));for(var o="";t<r;){var n=e[t++];if(128&n){var a=63&e[t++];if(192!=(224&n)){var l=63&e[t++];if((n=224==(240&n)?(15&n)<<12|a<<6|l:(7&n)<<18|a<<12|l<<6|63&e[t++])<65536)o+=String.fromCharCode(n);else{var h=n-65536;o+=String.fromCharCode(55296|h>>10,56320|1023&h)}}else o+=String.fromCharCode((31&n)<<6|a)}else o+=String.fromCharCode(n)}return o}function N(e,t){return(e>>>=0)?D(m,e,t):""}function C(e,t,s,i){if(!(i>0))return 0;for(var r=s>>>=0,o=s+i-1,n=0;n<e.length;++n){var a=e.charCodeAt(n);if(a>=55296&&a<=57343&&(a=65536+((1023&a)<<10)|1023&e.charCodeAt(++n)),a<=127){if(s>=o)break;t[s++>>>0]=a}else if(a<=2047){if(s+1>=o)break;t[s++>>>0]=192|a>>6,t[s++>>>0]=128|63&a}else if(a<=65535){if(s+2>=o)break;t[s++>>>0]=224|a>>12,t[s++>>>0]=128|a>>6&63,t[s++>>>0]=128|63&a}else{if(s+3>=o)break;t[s++>>>0]=240|a>>18,t[s++>>>0]=128|a>>12&63,t[s++>>>0]=128|a>>6&63,t[s++>>>0]=128|63&a}}return t[s>>>0]=0,s-r}function O(e){for(var t=0,s=0;s<e.length;++s){var i=e.charCodeAt(s);i<=127?t++:i<=2047?t+=2:i>=55296&&i<=57343?(t+=4,++s):t+=3}return t}function b(){var e=A.buffer;r.HEAP8=E=new Int8Array(e),r.HEAP16=y=new Int16Array(e),r.HEAP32=I=new Int32Array(e),r.HEAPU8=m=new Uint8Array(e),r.HEAPU16=g=new Uint16Array(e),r.HEAPU32=v=new Uint32Array(e),r.HEAPF32=T=new Float32Array(e),r.HEAPF64=_=new Float64Array(e)}var S,w,x,B,F=[],M=[],L=[],U=0,H=null;function G(e){U++,r.monitorRunDependencies&&r.monitorRunDependencies(U)}function k(e){if(U--,r.monitorRunDependencies&&r.monitorRunDependencies(U),0==U&&H){var t=H;H=null,t()}}function V(e){r.onAbort&&r.onAbort(e),p(e="Aborted("+e+")"),d=!0,e+=". Build with -sASSERTIONS for more info.";var t=new WebAssembly.RuntimeError(e);throw i(t),t}function j(e){return e.startsWith("data:application/octet-stream;base64,")}function Q(e){try{if(e==S&&c)return new Uint8Array(c);throw"both async and sync fetching of the wasm failed"}catch(e){V(e)}}function W(e){for(;e.length>0;)e.shift()(r)}function z(e){this.excPtr=e,this.ptr=e-24,this.set_type=function(e){v[this.ptr+4>>>2]=e},this.get_type=function(){return v[this.ptr+4>>>2]},this.set_destructor=function(e){v[this.ptr+8>>>2]=e},this.get_destructor=function(){return v[this.ptr+8>>>2]},this.set_refcount=function(e){I[this.ptr>>>2]=e},this.set_caught=function(e){e=e?1:0,E[this.ptr+12>>>0]=e},this.get_caught=function(){return 0!=E[this.ptr+12>>>0]},this.set_rethrown=function(e){e=e?1:0,E[this.ptr+13>>>0]=e},this.get_rethrown=function(){return 0!=E[this.ptr+13>>>0]},this.init=function(e,t){this.set_adjusted_ptr(0),this.set_type(e),this.set_destructor(t),this.set_refcount(0),this.set_caught(!1),this.set_rethrown(!1)},this.add_ref=function(){var e=I[this.ptr>>>2];I[this.ptr>>>2]=e+1},this.release_ref=function(){var e=I[this.ptr>>>2];return I[this.ptr>>>2]=e-1,1===e},this.set_adjusted_ptr=function(e){v[this.ptr+16>>>2]=e},this.get_adjusted_ptr=function(){return v[this.ptr+16>>>2]},this.get_exception_ptr=function(){if(Kt(this.get_type()))return v[this.excPtr>>>2];var e=this.get_adjusted_ptr();return 0!==e?e:this.excPtr}}j(S="web-ifc.wasm")||(w=S,S=r.locateFile?r.locateFile(w,h):h+w);var K={};function Y(e){for(;e.length;){var t=e.pop();e.pop()(t)}}function X(e){return this.fromWireType(I[e>>>2])}var Z={},q={},J={};function $(e){if(void 0===e)return"_unknown";var t=(e=e.replace(/[^a-zA-Z0-9_]/g,"$")).charCodeAt(0);return t>=48&&t<=57?"_"+e:e}function ee(e,t){return e=$(e),new Function("body","return function "+e+'() {\n    "use strict";    return body.apply(this, arguments);\n};\n')(t)}function te(e,t){var s=ee(t,(function(e){this.name=t,this.message=e;var s=new Error(e).stack;void 0!==s&&(this.stack=this.toString()+"\n"+s.replace(/^Error(:[^\n]*)?\n/,""))}));return s.prototype=Object.create(e.prototype),s.prototype.constructor=s,s.prototype.toString=function(){return void 0===this.message?this.name:this.name+": "+this.message},s}var se=void 0;function ie(e){throw new se(e)}function re(e,t,s){function i(t){var i=s(t);i.length!==e.length&&ie("Mismatched type converter count");for(var r=0;r<e.length;++r)Ae(e[r],i[r])}e.forEach((function(e){J[e]=t}));var r=new Array(t.length),o=[],n=0;t.forEach(((e,t)=>{q.hasOwnProperty(e)?r[t]=q[e]:(o.push(e),Z.hasOwnProperty(e)||(Z[e]=[]),Z[e].push((()=>{r[t]=q[e],++n===o.length&&i(r)})))})),0===o.length&&i(r)}var oe={};function ne(e){switch(e){case 1:return 0;case 2:return 1;case 4:return 2;case 8:return 3;default:throw new TypeError("Unknown type size: "+e)}}var ae=void 0;function le(e){for(var t="",s=e;m[s>>>0];)t+=ae[m[s++>>>0]];return t}var he=void 0;function ce(e){throw new he(e)}function Ae(e,t,s={}){if(!("argPackAdvance"in t))throw new TypeError("registerType registeredInstance requires argPackAdvance");var i=t.name;if(e||ce('type "'+i+'" must have a positive integer typeid pointer'),q.hasOwnProperty(e)){if(s.ignoreDuplicateRegistrations)return;ce("Cannot register type '"+i+"' twice")}if(q[e]=t,delete J[e],Z.hasOwnProperty(e)){var r=Z[e];delete Z[e],r.forEach((e=>e()))}}function ue(e){if(!(this instanceof Fe))return!1;if(!(e instanceof Fe))return!1;for(var t=this.$$.ptrType.registeredClass,s=this.$$.ptr,i=e.$$.ptrType.registeredClass,r=e.$$.ptr;t.baseClass;)s=t.upcast(s),t=t.baseClass;for(;i.baseClass;)r=i.upcast(r),i=i.baseClass;return t===i&&s===r}function pe(e){return{count:e.count,deleteScheduled:e.deleteScheduled,preservePointerOnDelete:e.preservePointerOnDelete,ptr:e.ptr,ptrType:e.ptrType,smartPtr:e.smartPtr,smartPtrType:e.smartPtrType}}function de(e){ce(e.$$.ptrType.registeredClass.name+" instance already deleted")}var fe=!1;function Ee(e){}function me(e){e.count.value-=1,0===e.count.value&&function(e){e.smartPtr?e.smartPtrType.rawDestructor(e.smartPtr):e.ptrType.registeredClass.rawDestructor(e.ptr)}(e)}function ye(e,t,s){if(t===s)return e;if(void 0===s.baseClass)return null;var i=ye(e,t,s.baseClass);return null===i?null:s.downcast(i)}var ge={};function Ie(){return Object.keys(De).length}function ve(){var e=[];for(var t in De)De.hasOwnProperty(t)&&e.push(De[t]);return e}var Te=[];function _e(){for(;Te.length;){var e=Te.pop();e.$$.deleteScheduled=!1,e.delete()}}var Re=void 0;function Pe(e){Re=e,Te.length&&Re&&Re(_e)}var De={};function Ne(e,t){return t=function(e,t){for(void 0===t&&ce("ptr should not be undefined");e.baseClass;)t=e.upcast(t),e=e.baseClass;return t}(e,t),De[t]}function Ce(e,t){return t.ptrType&&t.ptr||ie("makeClassHandle requires ptr and ptrType"),!!t.smartPtrType!=!!t.smartPtr&&ie("Both smartPtrType and smartPtr must be specified"),t.count={value:1},be(Object.create(e,{$$:{value:t}}))}function Oe(e){var t=this.getPointee(e);if(!t)return this.destructor(e),null;var s=Ne(this.registeredClass,t);if(void 0!==s){if(0===s.$$.count.value)return s.$$.ptr=t,s.$$.smartPtr=e,s.clone();var i=s.clone();return this.destructor(e),i}function r(){return this.isSmartPointer?Ce(this.registeredClass.instancePrototype,{ptrType:this.pointeeType,ptr:t,smartPtrType:this,smartPtr:e}):Ce(this.registeredClass.instancePrototype,{ptrType:this,ptr:e})}var o,n=this.registeredClass.getActualType(t),a=ge[n];if(!a)return r.call(this);o=this.isConst?a.constPointerType:a.pointerType;var l=ye(t,this.registeredClass,o.registeredClass);return null===l?r.call(this):this.isSmartPointer?Ce(o.registeredClass.instancePrototype,{ptrType:o,ptr:l,smartPtrType:this,smartPtr:e}):Ce(o.registeredClass.instancePrototype,{ptrType:o,ptr:l})}function be(e){return"undefined"==typeof FinalizationRegistry?(be=e=>e,e):(fe=new FinalizationRegistry((e=>{me(e.$$)})),Ee=e=>fe.unregister(e),(be=e=>{var t=e.$$;if(t.smartPtr){var s={$$:t};fe.register(e,s,e)}return e})(e))}function Se(){if(this.$$.ptr||de(this),this.$$.preservePointerOnDelete)return this.$$.count.value+=1,this;var e=be(Object.create(Object.getPrototypeOf(this),{$$:{value:pe(this.$$)}}));return e.$$.count.value+=1,e.$$.deleteScheduled=!1,e}function we(){this.$$.ptr||de(this),this.$$.deleteScheduled&&!this.$$.preservePointerOnDelete&&ce("Object already scheduled for deletion"),Ee(this),me(this.$$),this.$$.preservePointerOnDelete||(this.$$.smartPtr=void 0,this.$$.ptr=void 0)}function xe(){return!this.$$.ptr}function Be(){return this.$$.ptr||de(this),this.$$.deleteScheduled&&!this.$$.preservePointerOnDelete&&ce("Object already scheduled for deletion"),Te.push(this),1===Te.length&&Re&&Re(_e),this.$$.deleteScheduled=!0,this}function Fe(){}function Me(e,t,s){if(void 0===e[t].overloadTable){var i=e[t];e[t]=function(){return e[t].overloadTable.hasOwnProperty(arguments.length)||ce("Function '"+s+"' called with an invalid number of arguments ("+arguments.length+") - expects one of ("+e[t].overloadTable+")!"),e[t].overloadTable[arguments.length].apply(this,arguments)},e[t].overloadTable=[],e[t].overloadTable[i.argCount]=i}}function Le(e,t,s){r.hasOwnProperty(e)?((void 0===s||void 0!==r[e].overloadTable&&void 0!==r[e].overloadTable[s])&&ce("Cannot register public name '"+e+"' twice"),Me(r,e,e),r.hasOwnProperty(s)&&ce("Cannot register multiple overloads of a function with the same number of arguments ("+s+")!"),r[e].overloadTable[s]=t):(r[e]=t,void 0!==s&&(r[e].numArguments=s))}function Ue(e,t,s,i,r,o,n,a){this.name=e,this.constructor=t,this.instancePrototype=s,this.rawDestructor=i,this.baseClass=r,this.getActualType=o,this.upcast=n,this.downcast=a,this.pureVirtualFunctions=[]}function He(e,t,s){for(;t!==s;)t.upcast||ce("Expected null or instance of "+s.name+", got an instance of "+t.name),e=t.upcast(e),t=t.baseClass;return e}function Ge(e,t){if(null===t)return this.isReference&&ce("null is not a valid "+this.name),0;t.$$||ce('Cannot pass "'+At(t)+'" as a '+this.name),t.$$.ptr||ce("Cannot pass deleted object as a pointer of type "+this.name);var s=t.$$.ptrType.registeredClass;return He(t.$$.ptr,s,this.registeredClass)}function ke(e,t){var s;if(null===t)return this.isReference&&ce("null is not a valid "+this.name),this.isSmartPointer?(s=this.rawConstructor(),null!==e&&e.push(this.rawDestructor,s),s):0;t.$$||ce('Cannot pass "'+At(t)+'" as a '+this.name),t.$$.ptr||ce("Cannot pass deleted object as a pointer of type "+this.name),!this.isConst&&t.$$.ptrType.isConst&&ce("Cannot convert argument of type "+(t.$$.smartPtrType?t.$$.smartPtrType.name:t.$$.ptrType.name)+" to parameter type "+this.name);var i=t.$$.ptrType.registeredClass;if(s=He(t.$$.ptr,i,this.registeredClass),this.isSmartPointer)switch(void 0===t.$$.smartPtr&&ce("Passing raw pointer to smart pointer is illegal"),this.sharingPolicy){case 0:t.$$.smartPtrType===this?s=t.$$.smartPtr:ce("Cannot convert argument of type "+(t.$$.smartPtrType?t.$$.smartPtrType.name:t.$$.ptrType.name)+" to parameter type "+this.name);break;case 1:s=t.$$.smartPtr;break;case 2:if(t.$$.smartPtrType===this)s=t.$$.smartPtr;else{var r=t.clone();s=this.rawShare(s,lt.toHandle((function(){r.delete()}))),null!==e&&e.push(this.rawDestructor,s)}break;default:ce("Unsupporting sharing policy")}return s}function Ve(e,t){if(null===t)return this.isReference&&ce("null is not a valid "+this.name),0;t.$$||ce('Cannot pass "'+At(t)+'" as a '+this.name),t.$$.ptr||ce("Cannot pass deleted object as a pointer of type "+this.name),t.$$.ptrType.isConst&&ce("Cannot convert argument of type "+t.$$.ptrType.name+" to parameter type "+this.name);var s=t.$$.ptrType.registeredClass;return He(t.$$.ptr,s,this.registeredClass)}function je(e){return this.rawGetPointee&&(e=this.rawGetPointee(e)),e}function Qe(e){this.rawDestructor&&this.rawDestructor(e)}function We(e){null!==e&&e.delete()}function ze(e,t,s,i,r,o,n,a,l,h,c){this.name=e,this.registeredClass=t,this.isReference=s,this.isConst=i,this.isSmartPointer=r,this.pointeeType=o,this.sharingPolicy=n,this.rawGetPointee=a,this.rawConstructor=l,this.rawShare=h,this.rawDestructor=c,r||void 0!==t.baseClass?this.toWireType=ke:i?(this.toWireType=Ge,this.destructorFunction=null):(this.toWireType=Ve,this.destructorFunction=null)}function Ke(e,t,s){r.hasOwnProperty(e)||ie("Replacing nonexistant public symbol"),void 0!==r[e].overloadTable&&void 0!==s?r[e].overloadTable[s]=t:(r[e]=t,r[e].argCount=s)}var Ye=[];function Xe(e){var t=Ye[e];return t||(e>=Ye.length&&(Ye.length=e+1),Ye[e]=t=R.get(e)),t}function Ze(e,t,s){return e.includes("j")?function(e,t,s){var i=r["dynCall_"+e];return s&&s.length?i.apply(null,[t].concat(s)):i.call(null,t)}(e,t,s):Xe(t).apply(null,s)}function qe(e,t){var s,i,r,o=(e=le(e)).includes("j")?(s=e,i=t,r=[],function(){return r.length=0,Object.assign(r,arguments),Ze(s,i,r)}):Xe(t);return"function"!=typeof o&&ce("unknown function pointer with signature "+e+": "+t),o}var Je=void 0;function $e(e){var t=Qt(e),s=le(t);return zt(t),s}function et(e,t){var s=[],i={};throw t.forEach((function e(t){i[t]||q[t]||(J[t]?J[t].forEach(e):(s.push(t),i[t]=!0))})),new Je(e+": "+s.map($e).join([", "]))}function tt(e,t){for(var s=[],i=0;i<e;i++)s.push(v[t+4*i>>>2]);return s}function st(e,t,s,i,r){var o=t.length;o<2&&ce("argTypes array size mismatch! Must at least get return value and 'this' types!");for(var n=null!==t[1]&&null!==s,a=!1,l=1;l<t.length;++l)if(null!==t[l]&&void 0===t[l].destructorFunction){a=!0;break}var h="void"!==t[0].name,c="",A="";for(l=0;l<o-2;++l)c+=(0!==l?", ":"")+"arg"+l,A+=(0!==l?", ":"")+"arg"+l+"Wired";var u="return function "+$(e)+"("+c+") {\nif (arguments.length !== "+(o-2)+") {\nthrowBindingError('function "+e+" called with ' + arguments.length + ' arguments, expected "+(o-2)+" args!');\n}\n";a&&(u+="var destructors = [];\n");var p=a?"destructors":"null",d=["throwBindingError","invoker","fn","runDestructors","retType","classParam"],f=[ce,i,r,Y,t[0],t[1]];for(n&&(u+="var thisWired = classParam.toWireType("+p+", this);\n"),l=0;l<o-2;++l)u+="var arg"+l+"Wired = argType"+l+".toWireType("+p+", arg"+l+"); // "+t[l+2].name+"\n",d.push("argType"+l),f.push(t[l+2]);if(n&&(A="thisWired"+(A.length>0?", ":"")+A),u+=(h?"var rv = ":"")+"invoker(fn"+(A.length>0?", ":"")+A+");\n",a)u+="runDestructors(destructors);\n";else for(l=n?1:2;l<t.length;++l){var E=1===l?"thisWired":"arg"+(l-2)+"Wired";null!==t[l].destructorFunction&&(u+=E+"_dtor("+E+"); // "+t[l].name+"\n",d.push(E+"_dtor"),f.push(t[l].destructorFunction))}h&&(u+="var ret = retType.fromWireType(rv);\nreturn ret;\n"),u+="}\n",d.push(u);var m=function(e,t){if(!(e instanceof Function))throw new TypeError("new_ called with constructor type "+typeof e+" which is not a function");var s=ee(e.name||"unknownFunctionName",(function(){}));s.prototype=e.prototype;var i=new s,r=e.apply(i,t);return r instanceof Object?r:i}(Function,d).apply(null,f);return m}var it=[],rt=[{},{value:void 0},{value:null},{value:!0},{value:!1}];function ot(e){e>4&&0==--rt[e].refcount&&(rt[e]=void 0,it.push(e))}function nt(){for(var e=0,t=5;t<rt.length;++t)void 0!==rt[t]&&++e;return e}function at(){for(var e=5;e<rt.length;++e)if(void 0!==rt[e])return rt[e];return null}var lt={toValue:e=>(e||ce("Cannot use deleted val. handle = "+e),rt[e].value),toHandle:e=>{switch(e){case void 0:return 1;case null:return 2;case!0:return 3;case!1:return 4;default:var t=it.length?it.pop():rt.length;return rt[t]={refcount:1,value:e},t}}};function ht(e,t,s){switch(t){case 0:return function(e){var t=s?E:m;return this.fromWireType(t[e>>>0])};case 1:return function(e){var t=s?y:g;return this.fromWireType(t[e>>>1])};case 2:return function(e){var t=s?I:v;return this.fromWireType(t[e>>>2])};default:throw new TypeError("Unknown integer type: "+e)}}function ct(e,t){var s=q[e];return void 0===s&&ce(t+" has unknown type "+$e(e)),s}function At(e){if(null===e)return"null";var t=typeof e;return"object"===t||"array"===t||"function"===t?e.toString():""+e}function ut(e,t){switch(t){case 2:return function(e){return this.fromWireType(T[e>>>2])};case 3:return function(e){return this.fromWireType(_[e>>>3])};default:throw new TypeError("Unknown float type: "+e)}}function pt(e,t,s){switch(t){case 0:return s?function(e){return E[e>>>0]}:function(e){return m[e>>>0]};case 1:return s?function(e){return y[e>>>1]}:function(e){return g[e>>>1]};case 2:return s?function(e){return I[e>>>2]}:function(e){return v[e>>>2]};default:throw new TypeError("Unknown integer type: "+e)}}var dt="undefined"!=typeof TextDecoder?new TextDecoder("utf-16le"):void 0;function ft(e,t){for(var s=e,i=s>>1,r=i+t/2;!(i>=r)&&g[i>>>0];)++i;if((s=i<<1)-e>32&&dt)return dt.decode(m.subarray(e>>>0,s>>>0));for(var o="",n=0;!(n>=t/2);++n){var a=y[e+2*n>>>1];if(0==a)break;o+=String.fromCharCode(a)}return o}function Et(e,t,s){if(void 0===s&&(s=2147483647),s<2)return 0;for(var i=t,r=(s-=2)<2*e.length?s/2:e.length,o=0;o<r;++o){var n=e.charCodeAt(o);y[t>>>1]=n,t+=2}return y[t>>>1]=0,t-i}function mt(e){return 2*e.length}function yt(e,t){for(var s=0,i="";!(s>=t/4);){var r=I[e+4*s>>>2];if(0==r)break;if(++s,r>=65536){var o=r-65536;i+=String.fromCharCode(55296|o>>10,56320|1023&o)}else i+=String.fromCharCode(r)}return i}function gt(e,t,s){if(void 0===s&&(s=2147483647),s<4)return 0;for(var i=t>>>=0,r=i+s-4,o=0;o<e.length;++o){var n=e.charCodeAt(o);if(n>=55296&&n<=57343&&(n=65536+((1023&n)<<10)|1023&e.charCodeAt(++o)),I[t>>>2]=n,(t+=4)+4>r)break}return I[t>>>2]=0,t-i}function It(e){for(var t=0,s=0;s<e.length;++s){var i=e.charCodeAt(s);i>=55296&&i<=57343&&++s,t+=4}return t}var vt={};function Tt(e){var t=vt[e];return void 0===t?le(e):t}function _t(){return"object"==typeof globalThis?globalThis:Function("return this")()}function Rt(e){var t=A.buffer;try{return A.grow(e-t.byteLength+65535>>>16),b(),1}catch(e){}}var Pt={};function Dt(){if(!Dt.strings){var e={USER:"web_user",LOGNAME:"web_user",PATH:"/",PWD:"/",HOME:"/home/web_user",LANG:("object"==typeof navigator&&navigator.languages&&navigator.languages[0]||"C").replace("-","_")+".UTF-8",_:l||"./this.program"};for(var t in Pt)void 0===Pt[t]?delete e[t]:e[t]=Pt[t];var s=[];for(var t in e)s.push(t+"="+e[t]);Dt.strings=s}return Dt.strings}var Nt={isAbs:e=>"/"===e.charAt(0),splitPath:e=>/^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/.exec(e).slice(1),normalizeArray:(e,t)=>{for(var s=0,i=e.length-1;i>=0;i--){var r=e[i];"."===r?e.splice(i,1):".."===r?(e.splice(i,1),s++):s&&(e.splice(i,1),s--)}if(t)for(;s;s--)e.unshift("..");return e},normalize:e=>{var t=Nt.isAbs(e),s="/"===e.substr(-1);return e=Nt.normalizeArray(e.split("/").filter((e=>!!e)),!t).join("/"),e||t||(e="."),e&&s&&(e+="/"),(t?"/":"")+e},dirname:e=>{var t=Nt.splitPath(e),s=t[0],i=t[1];return s||i?(i&&(i=i.substr(0,i.length-1)),s+i):"."},basename:e=>{if("/"===e)return"/";var t=(e=(e=Nt.normalize(e)).replace(/\/$/,"")).lastIndexOf("/");return-1===t?e:e.substr(t+1)},join:function(){var e=Array.prototype.slice.call(arguments);return Nt.normalize(e.join("/"))},join2:(e,t)=>Nt.normalize(e+"/"+t)},Ct={resolve:function(){for(var e="",t=!1,s=arguments.length-1;s>=-1&&!t;s--){var i=s>=0?arguments[s]:xt.cwd();if("string"!=typeof i)throw new TypeError("Arguments to path.resolve must be strings");if(!i)return"";e=i+"/"+e,t=Nt.isAbs(i)}return e=Nt.normalizeArray(e.split("/").filter((e=>!!e)),!t).join("/"),(t?"/":"")+e||"."},relative:(e,t)=>{function s(e){for(var t=0;t<e.length&&""===e[t];t++);for(var s=e.length-1;s>=0&&""===e[s];s--);return t>s?[]:e.slice(t,s-t+1)}e=Ct.resolve(e).substr(1),t=Ct.resolve(t).substr(1);for(var i=s(e.split("/")),r=s(t.split("/")),o=Math.min(i.length,r.length),n=o,a=0;a<o;a++)if(i[a]!==r[a]){n=a;break}var l=[];for(a=n;a<i.length;a++)l.push("..");return(l=l.concat(r.slice(n))).join("/")}};function Ot(e,t,s){var i=s>0?s:O(e)+1,r=new Array(i),o=C(e,r,0,r.length);return t&&(r.length=o),r}var bt={ttys:[],init:function(){},shutdown:function(){},register:function(e,t){bt.ttys[e]={input:[],output:[],ops:t},xt.registerDevice(e,bt.stream_ops)},stream_ops:{open:function(e){var t=bt.ttys[e.node.rdev];if(!t)throw new xt.ErrnoError(43);e.tty=t,e.seekable=!1},close:function(e){e.tty.ops.fsync(e.tty)},fsync:function(e){e.tty.ops.fsync(e.tty)},read:function(e,t,s,i,r){if(!e.tty||!e.tty.ops.get_char)throw new xt.ErrnoError(60);for(var o=0,n=0;n<i;n++){var a;try{a=e.tty.ops.get_char(e.tty)}catch(e){throw new xt.ErrnoError(29)}if(void 0===a&&0===o)throw new xt.ErrnoError(6);if(null==a)break;o++,t[s+n]=a}return o&&(e.node.timestamp=Date.now()),o},write:function(e,t,s,i,r){if(!e.tty||!e.tty.ops.put_char)throw new xt.ErrnoError(60);try{for(var o=0;o<i;o++)e.tty.ops.put_char(e.tty,t[s+o])}catch(e){throw new xt.ErrnoError(29)}return i&&(e.node.timestamp=Date.now()),o}},default_tty_ops:{get_char:function(e){if(!e.input.length){var t=null;if("undefined"!=typeof window&&"function"==typeof window.prompt?null!==(t=window.prompt("Input: "))&&(t+="\n"):"function"==typeof readline&&null!==(t=readline())&&(t+="\n"),!t)return null;e.input=Ot(t,!0)}return e.input.shift()},put_char:function(e,t){null===t||10===t?(u(D(e.output,0)),e.output=[]):0!=t&&e.output.push(t)},fsync:function(e){e.output&&e.output.length>0&&(u(D(e.output,0)),e.output=[])}},default_tty1_ops:{put_char:function(e,t){null===t||10===t?(p(D(e.output,0)),e.output=[]):0!=t&&e.output.push(t)},fsync:function(e){e.output&&e.output.length>0&&(p(D(e.output,0)),e.output=[])}}};function St(e){V()}var wt={ops_table:null,mount:function(e){return wt.createNode(null,"/",16895,0)},createNode:function(e,t,s,i){if(xt.isBlkdev(s)||xt.isFIFO(s))throw new xt.ErrnoError(63);wt.ops_table||(wt.ops_table={dir:{node:{getattr:wt.node_ops.getattr,setattr:wt.node_ops.setattr,lookup:wt.node_ops.lookup,mknod:wt.node_ops.mknod,rename:wt.node_ops.rename,unlink:wt.node_ops.unlink,rmdir:wt.node_ops.rmdir,readdir:wt.node_ops.readdir,symlink:wt.node_ops.symlink},stream:{llseek:wt.stream_ops.llseek}},file:{node:{getattr:wt.node_ops.getattr,setattr:wt.node_ops.setattr},stream:{llseek:wt.stream_ops.llseek,read:wt.stream_ops.read,write:wt.stream_ops.write,allocate:wt.stream_ops.allocate,mmap:wt.stream_ops.mmap,msync:wt.stream_ops.msync}},link:{node:{getattr:wt.node_ops.getattr,setattr:wt.node_ops.setattr,readlink:wt.node_ops.readlink},stream:{}},chrdev:{node:{getattr:wt.node_ops.getattr,setattr:wt.node_ops.setattr},stream:xt.chrdev_stream_ops}});var r=xt.createNode(e,t,s,i);return xt.isDir(r.mode)?(r.node_ops=wt.ops_table.dir.node,r.stream_ops=wt.ops_table.dir.stream,r.contents={}):xt.isFile(r.mode)?(r.node_ops=wt.ops_table.file.node,r.stream_ops=wt.ops_table.file.stream,r.usedBytes=0,r.contents=null):xt.isLink(r.mode)?(r.node_ops=wt.ops_table.link.node,r.stream_ops=wt.ops_table.link.stream):xt.isChrdev(r.mode)&&(r.node_ops=wt.ops_table.chrdev.node,r.stream_ops=wt.ops_table.chrdev.stream),r.timestamp=Date.now(),e&&(e.contents[t]=r,e.timestamp=r.timestamp),r},getFileDataAsTypedArray:function(e){return e.contents?e.contents.subarray?e.contents.subarray(0,e.usedBytes):new Uint8Array(e.contents):new Uint8Array(0)},expandFileStorage:function(e,t){t>>>=0;var s=e.contents?e.contents.length:0;if(!(s>=t)){t=Math.max(t,s*(s<1048576?2:1.125)>>>0),0!=s&&(t=Math.max(t,256));var i=e.contents;e.contents=new Uint8Array(t),e.usedBytes>0&&e.contents.set(i.subarray(0,e.usedBytes),0)}},resizeFileStorage:function(e,t){if(t>>>=0,e.usedBytes!=t)if(0==t)e.contents=null,e.usedBytes=0;else{var s=e.contents;e.contents=new Uint8Array(t),s&&e.contents.set(s.subarray(0,Math.min(t,e.usedBytes))),e.usedBytes=t}},node_ops:{getattr:function(e){var t={};return t.dev=xt.isChrdev(e.mode)?e.id:1,t.ino=e.id,t.mode=e.mode,t.nlink=1,t.uid=0,t.gid=0,t.rdev=e.rdev,xt.isDir(e.mode)?t.size=4096:xt.isFile(e.mode)?t.size=e.usedBytes:xt.isLink(e.mode)?t.size=e.link.length:t.size=0,t.atime=new Date(e.timestamp),t.mtime=new Date(e.timestamp),t.ctime=new Date(e.timestamp),t.blksize=4096,t.blocks=Math.ceil(t.size/t.blksize),t},setattr:function(e,t){void 0!==t.mode&&(e.mode=t.mode),void 0!==t.timestamp&&(e.timestamp=t.timestamp),void 0!==t.size&&wt.resizeFileStorage(e,t.size)},lookup:function(e,t){throw xt.genericErrors[44]},mknod:function(e,t,s,i){return wt.createNode(e,t,s,i)},rename:function(e,t,s){if(xt.isDir(e.mode)){var i;try{i=xt.lookupNode(t,s)}catch(e){}if(i)for(var r in i.contents)throw new xt.ErrnoError(55)}delete e.parent.contents[e.name],e.parent.timestamp=Date.now(),e.name=s,t.contents[s]=e,t.timestamp=e.parent.timestamp,e.parent=t},unlink:function(e,t){delete e.contents[t],e.timestamp=Date.now()},rmdir:function(e,t){var s=xt.lookupNode(e,t);for(var i in s.contents)throw new xt.ErrnoError(55);delete e.contents[t],e.timestamp=Date.now()},readdir:function(e){var t=[".",".."];for(var s in e.contents)e.contents.hasOwnProperty(s)&&t.push(s);return t},symlink:function(e,t,s){var i=wt.createNode(e,t,41471,0);return i.link=s,i},readlink:function(e){if(!xt.isLink(e.mode))throw new xt.ErrnoError(28);return e.link}},stream_ops:{read:function(e,t,s,i,r){var o=e.node.contents;if(r>=e.node.usedBytes)return 0;var n=Math.min(e.node.usedBytes-r,i);if(n>8&&o.subarray)t.set(o.subarray(r,r+n),s);else for(var a=0;a<n;a++)t[s+a]=o[r+a];return n},write:function(e,t,s,i,r,o){if(t.buffer===E.buffer&&(o=!1),!i)return 0;var n=e.node;if(n.timestamp=Date.now(),t.subarray&&(!n.contents||n.contents.subarray)){if(o)return n.contents=t.subarray(s,s+i),n.usedBytes=i,i;if(0===n.usedBytes&&0===r)return n.contents=t.slice(s,s+i),n.usedBytes=i,i;if(r+i<=n.usedBytes)return n.contents.set(t.subarray(s,s+i),r),i}if(wt.expandFileStorage(n,r+i),n.contents.subarray&&t.subarray)n.contents.set(t.subarray(s,s+i),r);else for(var a=0;a<i;a++)n.contents[r+a]=t[s+a];return n.usedBytes=Math.max(n.usedBytes,r+i),i},llseek:function(e,t,s){var i=t;if(1===s?i+=e.position:2===s&&xt.isFile(e.node.mode)&&(i+=e.node.usedBytes),i<0)throw new xt.ErrnoError(28);return i},allocate:function(e,t,s){wt.expandFileStorage(e.node,t+s),e.node.usedBytes=Math.max(e.node.usedBytes,t+s)},mmap:function(e,t,s,i,r){if(!xt.isFile(e.node.mode))throw new xt.ErrnoError(43);var o,n,a=e.node.contents;if(2&r||a.buffer!==E.buffer){if((s>0||s+t<a.length)&&(a=a.subarray?a.subarray(s,s+t):Array.prototype.slice.call(a,s,s+t)),n=!0,!(o=St()))throw new xt.ErrnoError(48);o>>>=0,E.set(a,o>>>0)}else n=!1,o=a.byteOffset;return{ptr:o,allocated:n}},msync:function(e,t,s,i,r){return wt.stream_ops.write(e,t,0,i,s,!1),0}}},xt={root:null,mounts:[],devices:{},streams:[],nextInode:1,nameTable:null,currentPath:"/",initialized:!1,ignorePermissions:!0,ErrnoError:null,genericErrors:{},filesystems:null,syncFSRequests:0,lookupPath:(e,t={})=>{if(!(e=Ct.resolve(e)))return{path:"",node:null};if((t=Object.assign({follow_mount:!0,recurse_count:0},t)).recurse_count>8)throw new xt.ErrnoError(32);for(var s=e.split("/").filter((e=>!!e)),i=xt.root,r="/",o=0;o<s.length;o++){var n=o===s.length-1;if(n&&t.parent)break;if(i=xt.lookupNode(i,s[o]),r=Nt.join2(r,s[o]),xt.isMountpoint(i)&&(!n||n&&t.follow_mount)&&(i=i.mounted.root),!n||t.follow)for(var a=0;xt.isLink(i.mode);){var l=xt.readlink(r);if(r=Ct.resolve(Nt.dirname(r),l),i=xt.lookupPath(r,{recurse_count:t.recurse_count+1}).node,a++>40)throw new xt.ErrnoError(32)}}return{path:r,node:i}},getPath:e=>{for(var t;;){if(xt.isRoot(e)){var s=e.mount.mountpoint;return t?"/"!==s[s.length-1]?s+"/"+t:s+t:s}t=t?e.name+"/"+t:e.name,e=e.parent}},hashName:(e,t)=>{for(var s=0,i=0;i<t.length;i++)s=(s<<5)-s+t.charCodeAt(i)|0;return(e+s>>>0)%xt.nameTable.length},hashAddNode:e=>{var t=xt.hashName(e.parent.id,e.name);e.name_next=xt.nameTable[t],xt.nameTable[t]=e},hashRemoveNode:e=>{var t=xt.hashName(e.parent.id,e.name);if(xt.nameTable[t]===e)xt.nameTable[t]=e.name_next;else for(var s=xt.nameTable[t];s;){if(s.name_next===e){s.name_next=e.name_next;break}s=s.name_next}},lookupNode:(e,t)=>{var s=xt.mayLookup(e);if(s)throw new xt.ErrnoError(s,e);for(var i=xt.hashName(e.id,t),r=xt.nameTable[i];r;r=r.name_next){var o=r.name;if(r.parent.id===e.id&&o===t)return r}return xt.lookup(e,t)},createNode:(e,t,s,i)=>{var r=new xt.FSNode(e,t,s,i);return xt.hashAddNode(r),r},destroyNode:e=>{xt.hashRemoveNode(e)},isRoot:e=>e===e.parent,isMountpoint:e=>!!e.mounted,isFile:e=>32768==(61440&e),isDir:e=>16384==(61440&e),isLink:e=>40960==(61440&e),isChrdev:e=>8192==(61440&e),isBlkdev:e=>24576==(61440&e),isFIFO:e=>4096==(61440&e),isSocket:e=>49152==(49152&e),flagModes:{r:0,"r+":2,w:577,"w+":578,a:1089,"a+":1090},modeStringToFlags:e=>{var t=xt.flagModes[e];if(void 0===t)throw new Error("Unknown file open mode: "+e);return t},flagsToPermissionString:e=>{var t=["r","w","rw"][3&e];return 512&e&&(t+="w"),t},nodePermissions:(e,t)=>xt.ignorePermissions||(!t.includes("r")||292&e.mode)&&(!t.includes("w")||146&e.mode)&&(!t.includes("x")||73&e.mode)?0:2,mayLookup:e=>{var t=xt.nodePermissions(e,"x");return t||(e.node_ops.lookup?0:2)},mayCreate:(e,t)=>{try{return xt.lookupNode(e,t),20}catch(e){}return xt.nodePermissions(e,"wx")},mayDelete:(e,t,s)=>{var i;try{i=xt.lookupNode(e,t)}catch(e){return e.errno}var r=xt.nodePermissions(e,"wx");if(r)return r;if(s){if(!xt.isDir(i.mode))return 54;if(xt.isRoot(i)||xt.getPath(i)===xt.cwd())return 10}else if(xt.isDir(i.mode))return 31;return 0},mayOpen:(e,t)=>e?xt.isLink(e.mode)?32:xt.isDir(e.mode)&&("r"!==xt.flagsToPermissionString(t)||512&t)?31:xt.nodePermissions(e,xt.flagsToPermissionString(t)):44,MAX_OPEN_FDS:4096,nextfd:(e=0,t=xt.MAX_OPEN_FDS)=>{for(var s=e;s<=t;s++)if(!xt.streams[s])return s;throw new xt.ErrnoError(33)},getStream:e=>xt.streams[e],createStream:(e,t,s)=>{xt.FSStream||(xt.FSStream=function(){this.shared={}},xt.FSStream.prototype={},Object.defineProperties(xt.FSStream.prototype,{object:{get:function(){return this.node},set:function(e){this.node=e}},isRead:{get:function(){return 1!=(2097155&this.flags)}},isWrite:{get:function(){return 0!=(2097155&this.flags)}},isAppend:{get:function(){return 1024&this.flags}},flags:{get:function(){return this.shared.flags},set:function(e){this.shared.flags=e}},position:{get:function(){return this.shared.position},set:function(e){this.shared.position=e}}})),e=Object.assign(new xt.FSStream,e);var i=xt.nextfd(t,s);return e.fd=i,xt.streams[i]=e,e},closeStream:e=>{xt.streams[e]=null},chrdev_stream_ops:{open:e=>{var t=xt.getDevice(e.node.rdev);e.stream_ops=t.stream_ops,e.stream_ops.open&&e.stream_ops.open(e)},llseek:()=>{throw new xt.ErrnoError(70)}},major:e=>e>>8,minor:e=>255&e,makedev:(e,t)=>e<<8|t,registerDevice:(e,t)=>{xt.devices[e]={stream_ops:t}},getDevice:e=>xt.devices[e],getMounts:e=>{for(var t=[],s=[e];s.length;){var i=s.pop();t.push(i),s.push.apply(s,i.mounts)}return t},syncfs:(e,t)=>{"function"==typeof e&&(t=e,e=!1),xt.syncFSRequests++,xt.syncFSRequests>1&&p("warning: "+xt.syncFSRequests+" FS.syncfs operations in flight at once, probably just doing extra work");var s=xt.getMounts(xt.root.mount),i=0;function r(e){return xt.syncFSRequests--,t(e)}function o(e){if(e)return o.errored?void 0:(o.errored=!0,r(e));++i>=s.length&&r(null)}s.forEach((t=>{if(!t.type.syncfs)return o(null);t.type.syncfs(t,e,o)}))},mount:(e,t,s)=>{var i,r="/"===s,o=!s;if(r&&xt.root)throw new xt.ErrnoError(10);if(!r&&!o){var n=xt.lookupPath(s,{follow_mount:!1});if(s=n.path,i=n.node,xt.isMountpoint(i))throw new xt.ErrnoError(10);if(!xt.isDir(i.mode))throw new xt.ErrnoError(54)}var a={type:e,opts:t,mountpoint:s,mounts:[]},l=e.mount(a);return l.mount=a,a.root=l,r?xt.root=l:i&&(i.mounted=a,i.mount&&i.mount.mounts.push(a)),l},unmount:e=>{var t=xt.lookupPath(e,{follow_mount:!1});if(!xt.isMountpoint(t.node))throw new xt.ErrnoError(28);var s=t.node,i=s.mounted,r=xt.getMounts(i);Object.keys(xt.nameTable).forEach((e=>{for(var t=xt.nameTable[e];t;){var s=t.name_next;r.includes(t.mount)&&xt.destroyNode(t),t=s}})),s.mounted=null;var o=s.mount.mounts.indexOf(i);s.mount.mounts.splice(o,1)},lookup:(e,t)=>e.node_ops.lookup(e,t),mknod:(e,t,s)=>{var i=xt.lookupPath(e,{parent:!0}).node,r=Nt.basename(e);if(!r||"."===r||".."===r)throw new xt.ErrnoError(28);var o=xt.mayCreate(i,r);if(o)throw new xt.ErrnoError(o);if(!i.node_ops.mknod)throw new xt.ErrnoError(63);return i.node_ops.mknod(i,r,t,s)},create:(e,t)=>(t=void 0!==t?t:438,t&=4095,t|=32768,xt.mknod(e,t,0)),mkdir:(e,t)=>(t=void 0!==t?t:511,t&=1023,t|=16384,xt.mknod(e,t,0)),mkdirTree:(e,t)=>{for(var s=e.split("/"),i="",r=0;r<s.length;++r)if(s[r]){i+="/"+s[r];try{xt.mkdir(i,t)}catch(e){if(20!=e.errno)throw e}}},mkdev:(e,t,s)=>(void 0===s&&(s=t,t=438),t|=8192,xt.mknod(e,t,s)),symlink:(e,t)=>{if(!Ct.resolve(e))throw new xt.ErrnoError(44);var s=xt.lookupPath(t,{parent:!0}).node;if(!s)throw new xt.ErrnoError(44);var i=Nt.basename(t),r=xt.mayCreate(s,i);if(r)throw new xt.ErrnoError(r);if(!s.node_ops.symlink)throw new xt.ErrnoError(63);return s.node_ops.symlink(s,i,e)},rename:(e,t)=>{var s,i,r=Nt.dirname(e),o=Nt.dirname(t),n=Nt.basename(e),a=Nt.basename(t);if(s=xt.lookupPath(e,{parent:!0}).node,i=xt.lookupPath(t,{parent:!0}).node,!s||!i)throw new xt.ErrnoError(44);if(s.mount!==i.mount)throw new xt.ErrnoError(75);var l,h=xt.lookupNode(s,n),c=Ct.relative(e,o);if("."!==c.charAt(0))throw new xt.ErrnoError(28);if("."!==(c=Ct.relative(t,r)).charAt(0))throw new xt.ErrnoError(55);try{l=xt.lookupNode(i,a)}catch(e){}if(h!==l){var A=xt.isDir(h.mode),u=xt.mayDelete(s,n,A);if(u)throw new xt.ErrnoError(u);if(u=l?xt.mayDelete(i,a,A):xt.mayCreate(i,a))throw new xt.ErrnoError(u);if(!s.node_ops.rename)throw new xt.ErrnoError(63);if(xt.isMountpoint(h)||l&&xt.isMountpoint(l))throw new xt.ErrnoError(10);if(i!==s&&(u=xt.nodePermissions(s,"w")))throw new xt.ErrnoError(u);xt.hashRemoveNode(h);try{s.node_ops.rename(h,i,a)}catch(e){throw e}finally{xt.hashAddNode(h)}}},rmdir:e=>{var t=xt.lookupPath(e,{parent:!0}).node,s=Nt.basename(e),i=xt.lookupNode(t,s),r=xt.mayDelete(t,s,!0);if(r)throw new xt.ErrnoError(r);if(!t.node_ops.rmdir)throw new xt.ErrnoError(63);if(xt.isMountpoint(i))throw new xt.ErrnoError(10);t.node_ops.rmdir(t,s),xt.destroyNode(i)},readdir:e=>{var t=xt.lookupPath(e,{follow:!0}).node;if(!t.node_ops.readdir)throw new xt.ErrnoError(54);return t.node_ops.readdir(t)},unlink:e=>{var t=xt.lookupPath(e,{parent:!0}).node;if(!t)throw new xt.ErrnoError(44);var s=Nt.basename(e),i=xt.lookupNode(t,s),r=xt.mayDelete(t,s,!1);if(r)throw new xt.ErrnoError(r);if(!t.node_ops.unlink)throw new xt.ErrnoError(63);if(xt.isMountpoint(i))throw new xt.ErrnoError(10);t.node_ops.unlink(t,s),xt.destroyNode(i)},readlink:e=>{var t=xt.lookupPath(e).node;if(!t)throw new xt.ErrnoError(44);if(!t.node_ops.readlink)throw new xt.ErrnoError(28);return Ct.resolve(xt.getPath(t.parent),t.node_ops.readlink(t))},stat:(e,t)=>{var s=xt.lookupPath(e,{follow:!t}).node;if(!s)throw new xt.ErrnoError(44);if(!s.node_ops.getattr)throw new xt.ErrnoError(63);return s.node_ops.getattr(s)},lstat:e=>xt.stat(e,!0),chmod:(e,t,s)=>{var i;if(!(i="string"==typeof e?xt.lookupPath(e,{follow:!s}).node:e).node_ops.setattr)throw new xt.ErrnoError(63);i.node_ops.setattr(i,{mode:4095&t|-4096&i.mode,timestamp:Date.now()})},lchmod:(e,t)=>{xt.chmod(e,t,!0)},fchmod:(e,t)=>{var s=xt.getStream(e);if(!s)throw new xt.ErrnoError(8);xt.chmod(s.node,t)},chown:(e,t,s,i)=>{var r;if(!(r="string"==typeof e?xt.lookupPath(e,{follow:!i}).node:e).node_ops.setattr)throw new xt.ErrnoError(63);r.node_ops.setattr(r,{timestamp:Date.now()})},lchown:(e,t,s)=>{xt.chown(e,t,s,!0)},fchown:(e,t,s)=>{var i=xt.getStream(e);if(!i)throw new xt.ErrnoError(8);xt.chown(i.node,t,s)},truncate:(e,t)=>{if(t<0)throw new xt.ErrnoError(28);var s;if(!(s="string"==typeof e?xt.lookupPath(e,{follow:!0}).node:e).node_ops.setattr)throw new xt.ErrnoError(63);if(xt.isDir(s.mode))throw new xt.ErrnoError(31);if(!xt.isFile(s.mode))throw new xt.ErrnoError(28);var i=xt.nodePermissions(s,"w");if(i)throw new xt.ErrnoError(i);s.node_ops.setattr(s,{size:t,timestamp:Date.now()})},ftruncate:(e,t)=>{var s=xt.getStream(e);if(!s)throw new xt.ErrnoError(8);if(0==(2097155&s.flags))throw new xt.ErrnoError(28);xt.truncate(s.node,t)},utime:(e,t,s)=>{var i=xt.lookupPath(e,{follow:!0}).node;i.node_ops.setattr(i,{timestamp:Math.max(t,s)})},open:(e,t,s)=>{if(""===e)throw new xt.ErrnoError(44);var i;if(s=void 0===s?438:s,s=64&(t="string"==typeof t?xt.modeStringToFlags(t):t)?4095&s|32768:0,"object"==typeof e)i=e;else{e=Nt.normalize(e);try{i=xt.lookupPath(e,{follow:!(131072&t)}).node}catch(e){}}var o=!1;if(64&t)if(i){if(128&t)throw new xt.ErrnoError(20)}else i=xt.mknod(e,s,0),o=!0;if(!i)throw new xt.ErrnoError(44);if(xt.isChrdev(i.mode)&&(t&=-513),65536&t&&!xt.isDir(i.mode))throw new xt.ErrnoError(54);if(!o){var n=xt.mayOpen(i,t);if(n)throw new xt.ErrnoError(n)}512&t&&!o&&xt.truncate(i,0),t&=-131713;var a=xt.createStream({node:i,path:xt.getPath(i),flags:t,seekable:!0,position:0,stream_ops:i.stream_ops,ungotten:[],error:!1});return a.stream_ops.open&&a.stream_ops.open(a),!r.logReadFiles||1&t||(xt.readFiles||(xt.readFiles={}),e in xt.readFiles||(xt.readFiles[e]=1)),a},close:e=>{if(xt.isClosed(e))throw new xt.ErrnoError(8);e.getdents&&(e.getdents=null);try{e.stream_ops.close&&e.stream_ops.close(e)}catch(e){throw e}finally{xt.closeStream(e.fd)}e.fd=null},isClosed:e=>null===e.fd,llseek:(e,t,s)=>{if(xt.isClosed(e))throw new xt.ErrnoError(8);if(!e.seekable||!e.stream_ops.llseek)throw new xt.ErrnoError(70);if(0!=s&&1!=s&&2!=s)throw new xt.ErrnoError(28);return e.position=e.stream_ops.llseek(e,t,s),e.ungotten=[],e.position},read:(e,t,s,i,r)=>{if(s>>>=0,i<0||r<0)throw new xt.ErrnoError(28);if(xt.isClosed(e))throw new xt.ErrnoError(8);if(1==(2097155&e.flags))throw new xt.ErrnoError(8);if(xt.isDir(e.node.mode))throw new xt.ErrnoError(31);if(!e.stream_ops.read)throw new xt.ErrnoError(28);var o=void 0!==r;if(o){if(!e.seekable)throw new xt.ErrnoError(70)}else r=e.position;var n=e.stream_ops.read(e,t,s,i,r);return o||(e.position+=n),n},write:(e,t,s,i,r,o)=>{if(s>>>=0,i<0||r<0)throw new xt.ErrnoError(28);if(xt.isClosed(e))throw new xt.ErrnoError(8);if(0==(2097155&e.flags))throw new xt.ErrnoError(8);if(xt.isDir(e.node.mode))throw new xt.ErrnoError(31);if(!e.stream_ops.write)throw new xt.ErrnoError(28);e.seekable&&1024&e.flags&&xt.llseek(e,0,2);var n=void 0!==r;if(n){if(!e.seekable)throw new xt.ErrnoError(70)}else r=e.position;var a=e.stream_ops.write(e,t,s,i,r,o);return n||(e.position+=a),a},allocate:(e,t,s)=>{if(xt.isClosed(e))throw new xt.ErrnoError(8);if(t<0||s<=0)throw new xt.ErrnoError(28);if(0==(2097155&e.flags))throw new xt.ErrnoError(8);if(!xt.isFile(e.node.mode)&&!xt.isDir(e.node.mode))throw new xt.ErrnoError(43);if(!e.stream_ops.allocate)throw new xt.ErrnoError(138);e.stream_ops.allocate(e,t,s)},mmap:(e,t,s,i,r)=>{if(0!=(2&i)&&0==(2&r)&&2!=(2097155&e.flags))throw new xt.ErrnoError(2);if(1==(2097155&e.flags))throw new xt.ErrnoError(2);if(!e.stream_ops.mmap)throw new xt.ErrnoError(43);return e.stream_ops.mmap(e,t,s,i,r)},msync:(e,t,s,i,r)=>(s>>>=0,e.stream_ops.msync?e.stream_ops.msync(e,t,s,i,r):0),munmap:e=>0,ioctl:(e,t,s)=>{if(!e.stream_ops.ioctl)throw new xt.ErrnoError(59);return e.stream_ops.ioctl(e,t,s)},readFile:(e,t={})=>{if(t.flags=t.flags||0,t.encoding=t.encoding||"binary","utf8"!==t.encoding&&"binary"!==t.encoding)throw new Error('Invalid encoding type "'+t.encoding+'"');var s,i=xt.open(e,t.flags),r=xt.stat(e).size,o=new Uint8Array(r);return xt.read(i,o,0,r,0),"utf8"===t.encoding?s=D(o,0):"binary"===t.encoding&&(s=o),xt.close(i),s},writeFile:(e,t,s={})=>{s.flags=s.flags||577;var i=xt.open(e,s.flags,s.mode);if("string"==typeof t){var r=new Uint8Array(O(t)+1),o=C(t,r,0,r.length);xt.write(i,r,0,o,void 0,s.canOwn)}else{if(!ArrayBuffer.isView(t))throw new Error("Unsupported data type");xt.write(i,t,0,t.byteLength,void 0,s.canOwn)}xt.close(i)},cwd:()=>xt.currentPath,chdir:e=>{var t=xt.lookupPath(e,{follow:!0});if(null===t.node)throw new xt.ErrnoError(44);if(!xt.isDir(t.node.mode))throw new xt.ErrnoError(54);var s=xt.nodePermissions(t.node,"x");if(s)throw new xt.ErrnoError(s);xt.currentPath=t.path},createDefaultDirectories:()=>{xt.mkdir("/tmp"),xt.mkdir("/home"),xt.mkdir("/home/web_user")},createDefaultDevices:()=>{xt.mkdir("/dev"),xt.registerDevice(xt.makedev(1,3),{read:()=>0,write:(e,t,s,i,r)=>i}),xt.mkdev("/dev/null",xt.makedev(1,3)),bt.register(xt.makedev(5,0),bt.default_tty_ops),bt.register(xt.makedev(6,0),bt.default_tty1_ops),xt.mkdev("/dev/tty",xt.makedev(5,0)),xt.mkdev("/dev/tty1",xt.makedev(6,0));var e=function(){if("object"==typeof crypto&&"function"==typeof crypto.getRandomValues){var e=new Uint8Array(1);return()=>(crypto.getRandomValues(e),e[0])}return()=>V("randomDevice")}();xt.createDevice("/dev","random",e),xt.createDevice("/dev","urandom",e),xt.mkdir("/dev/shm"),xt.mkdir("/dev/shm/tmp")},createSpecialDirectories:()=>{xt.mkdir("/proc");var e=xt.mkdir("/proc/self");xt.mkdir("/proc/self/fd"),xt.mount({mount:()=>{var t=xt.createNode(e,"fd",16895,73);return t.node_ops={lookup:(e,t)=>{var s=+t,i=xt.getStream(s);if(!i)throw new xt.ErrnoError(8);var r={parent:null,mount:{mountpoint:"fake"},node_ops:{readlink:()=>i.path}};return r.parent=r,r}},t}},{},"/proc/self/fd")},createStandardStreams:()=>{r.stdin?xt.createDevice("/dev","stdin",r.stdin):xt.symlink("/dev/tty","/dev/stdin"),r.stdout?xt.createDevice("/dev","stdout",null,r.stdout):xt.symlink("/dev/tty","/dev/stdout"),r.stderr?xt.createDevice("/dev","stderr",null,r.stderr):xt.symlink("/dev/tty1","/dev/stderr"),xt.open("/dev/stdin",0),xt.open("/dev/stdout",1),xt.open("/dev/stderr",1)},ensureErrnoError:()=>{xt.ErrnoError||(xt.ErrnoError=function(e,t){this.node=t,this.setErrno=function(e){this.errno=e},this.setErrno(e),this.message="FS error"},xt.ErrnoError.prototype=new Error,xt.ErrnoError.prototype.constructor=xt.ErrnoError,[44].forEach((e=>{xt.genericErrors[e]=new xt.ErrnoError(e),xt.genericErrors[e].stack="<generic error, no stack>"})))},staticInit:()=>{xt.ensureErrnoError(),xt.nameTable=new Array(4096),xt.mount(wt,{},"/"),xt.createDefaultDirectories(),xt.createDefaultDevices(),xt.createSpecialDirectories(),xt.filesystems={MEMFS:wt}},init:(e,t,s)=>{xt.init.initialized=!0,xt.ensureErrnoError(),r.stdin=e||r.stdin,r.stdout=t||r.stdout,r.stderr=s||r.stderr,xt.createStandardStreams()},quit:()=>{xt.init.initialized=!1;for(var e=0;e<xt.streams.length;e++){var t=xt.streams[e];t&&xt.close(t)}},getMode:(e,t)=>{var s=0;return e&&(s|=365),t&&(s|=146),s},findObject:(e,t)=>{var s=xt.analyzePath(e,t);return s.exists?s.object:null},analyzePath:(e,t)=>{try{e=(i=xt.lookupPath(e,{follow:!t})).path}catch(e){}var s={isRoot:!1,exists:!1,error:0,name:null,path:null,object:null,parentExists:!1,parentPath:null,parentObject:null};try{var i=xt.lookupPath(e,{parent:!0});s.parentExists=!0,s.parentPath=i.path,s.parentObject=i.node,s.name=Nt.basename(e),i=xt.lookupPath(e,{follow:!t}),s.exists=!0,s.path=i.path,s.object=i.node,s.name=i.node.name,s.isRoot="/"===i.path}catch(e){s.error=e.errno}return s},createPath:(e,t,s,i)=>{e="string"==typeof e?e:xt.getPath(e);for(var r=t.split("/").reverse();r.length;){var o=r.pop();if(o){var n=Nt.join2(e,o);try{xt.mkdir(n)}catch(e){}e=n}}return n},createFile:(e,t,s,i,r)=>{var o=Nt.join2("string"==typeof e?e:xt.getPath(e),t),n=xt.getMode(i,r);return xt.create(o,n)},createDataFile:(e,t,s,i,r,o)=>{var n=t;e&&(e="string"==typeof e?e:xt.getPath(e),n=t?Nt.join2(e,t):e);var a=xt.getMode(i,r),l=xt.create(n,a);if(s){if("string"==typeof s){for(var h=new Array(s.length),c=0,A=s.length;c<A;++c)h[c]=s.charCodeAt(c);s=h}xt.chmod(l,146|a);var u=xt.open(l,577);xt.write(u,s,0,s.length,0,o),xt.close(u),xt.chmod(l,a)}return l},createDevice:(e,t,s,i)=>{var r=Nt.join2("string"==typeof e?e:xt.getPath(e),t),o=xt.getMode(!!s,!!i);xt.createDevice.major||(xt.createDevice.major=64);var n=xt.makedev(xt.createDevice.major++,0);return xt.registerDevice(n,{open:e=>{e.seekable=!1},close:e=>{i&&i.buffer&&i.buffer.length&&i(10)},read:(e,t,i,r,o)=>{for(var n=0,a=0;a<r;a++){var l;try{l=s()}catch(e){throw new xt.ErrnoError(29)}if(void 0===l&&0===n)throw new xt.ErrnoError(6);if(null==l)break;n++,t[i+a]=l}return n&&(e.node.timestamp=Date.now()),n},write:(e,t,s,r,o)=>{for(var n=0;n<r;n++)try{i(t[s+n])}catch(e){throw new xt.ErrnoError(29)}return r&&(e.node.timestamp=Date.now()),n}}),xt.mkdev(r,o,n)},forceLoadFile:e=>{if(e.isDevice||e.isFolder||e.link||e.contents)return!0;if("undefined"!=typeof XMLHttpRequest)throw new Error("Lazy loading should have been performed (contents set) in createLazyFile, but it was not. Lazy loading only works in web workers. Use --embed-file or --preload-file in emcc on the main thread.");if(!o)throw new Error("Cannot load without read() or XMLHttpRequest.");try{e.contents=Ot(o(e.url),!0),e.usedBytes=e.contents.length}catch(e){throw new xt.ErrnoError(29)}},createLazyFile:(e,t,s,i,r)=>{function o(){this.lengthKnown=!1,this.chunks=[]}if(o.prototype.get=function(e){if(!(e>this.length-1||e<0)){var t=e%this.chunkSize,s=e/this.chunkSize|0;return this.getter(s)[t]}},o.prototype.setDataGetter=function(e){this.getter=e},o.prototype.cacheLength=function(){var e=new XMLHttpRequest;if(e.open("HEAD",s,!1),e.send(null),!(e.status>=200&&e.status<300||304===e.status))throw new Error("Couldn't load "+s+". Status: "+e.status);var t,i=Number(e.getResponseHeader("Content-length")),r=(t=e.getResponseHeader("Accept-Ranges"))&&"bytes"===t,o=(t=e.getResponseHeader("Content-Encoding"))&&"gzip"===t,n=1048576;r||(n=i);var a=this;a.setDataGetter((e=>{var t=e*n,r=(e+1)*n-1;if(r=Math.min(r,i-1),void 0===a.chunks[e]&&(a.chunks[e]=((e,t)=>{if(e>t)throw new Error("invalid range ("+e+", "+t+") or no bytes requested!");if(t>i-1)throw new Error("only "+i+" bytes available! programmer error!");var r=new XMLHttpRequest;if(r.open("GET",s,!1),i!==n&&r.setRequestHeader("Range","bytes="+e+"-"+t),r.responseType="arraybuffer",r.overrideMimeType&&r.overrideMimeType("text/plain; charset=x-user-defined"),r.send(null),!(r.status>=200&&r.status<300||304===r.status))throw new Error("Couldn't load "+s+". Status: "+r.status);return void 0!==r.response?new Uint8Array(r.response||[]):Ot(r.responseText||"",!0)})(t,r)),void 0===a.chunks[e])throw new Error("doXHR failed!");return a.chunks[e]})),!o&&i||(n=i=1,i=this.getter(0).length,n=i,u("LazyFiles on gzip forces download of the whole file when length is accessed")),this._length=i,this._chunkSize=n,this.lengthKnown=!0},"undefined"!=typeof XMLHttpRequest)throw"Cannot do synchronous binary XHRs outside webworkers in modern browsers. Use --embed-file or --preload-file in emcc";var n={isDevice:!1,url:s},a=xt.createFile(e,t,n,i,r);n.contents?a.contents=n.contents:n.url&&(a.contents=null,a.url=n.url),Object.defineProperties(a,{usedBytes:{get:function(){return this.contents.length}}});var l={};function h(e,t,s,i,r){var o=e.node.contents;if(r>=o.length)return 0;var n=Math.min(o.length-r,i);if(o.slice)for(var a=0;a<n;a++)t[s+a]=o[r+a];else for(a=0;a<n;a++)t[s+a]=o.get(r+a);return n}return Object.keys(a.stream_ops).forEach((e=>{var t=a.stream_ops[e];l[e]=function(){return xt.forceLoadFile(a),t.apply(null,arguments)}})),l.read=(e,t,s,i,r)=>(xt.forceLoadFile(a),h(e,t,s,i,r)),l.mmap=(e,t,s,i,r)=>{xt.forceLoadFile(a);var o=St();if(!o)throw new xt.ErrnoError(48);return h(e,E,o,t,s),{ptr:o,allocated:!0}},a.stream_ops=l,a},createPreloadedFile:(e,t,s,i,r,o,a,l,h,c)=>{var A=t?Ct.resolve(Nt.join2(e,t)):e;function u(s){function n(s){c&&c(),l||xt.createDataFile(e,t,s,i,r,h),o&&o(),k()}Browser.handledByPreloadPlugin(s,A,n,(()=>{a&&a(),k()}))||n(s)}G(),"string"==typeof s?function(e,t,s,i){var r=i?"":"al "+e;n(e,(s=>{f(s,'Loading data file "'+e+'" failed (no arrayBuffer).'),t(new Uint8Array(s)),r&&k()}),(t=>{if(!s)throw'Loading data file "'+e+'" failed.';s()})),r&&G()}(s,(e=>u(e)),a):u(s)},indexedDB:()=>window.indexedDB||window.mozIndexedDB||window.webkitIndexedDB||window.msIndexedDB,DB_NAME:()=>"EM_FS_"+window.location.pathname,DB_VERSION:20,DB_STORE_NAME:"FILE_DATA",saveFilesToDB:(e,t=(()=>{}),s=(()=>{}))=>{var i=xt.indexedDB();try{var r=i.open(xt.DB_NAME(),xt.DB_VERSION)}catch(e){return s(e)}r.onupgradeneeded=()=>{u("creating db"),r.result.createObjectStore(xt.DB_STORE_NAME)},r.onsuccess=()=>{var i=r.result.transaction([xt.DB_STORE_NAME],"readwrite"),o=i.objectStore(xt.DB_STORE_NAME),n=0,a=0,l=e.length;function h(){0==a?t():s()}e.forEach((e=>{var t=o.put(xt.analyzePath(e).object.contents,e);t.onsuccess=()=>{++n+a==l&&h()},t.onerror=()=>{a++,n+a==l&&h()}})),i.onerror=s},r.onerror=s},loadFilesFromDB:(e,t=(()=>{}),s=(()=>{}))=>{var i=xt.indexedDB();try{var r=i.open(xt.DB_NAME(),xt.DB_VERSION)}catch(e){return s(e)}r.onupgradeneeded=s,r.onsuccess=()=>{var i=r.result;try{var o=i.transaction([xt.DB_STORE_NAME],"readonly")}catch(e){return void s(e)}var n=o.objectStore(xt.DB_STORE_NAME),a=0,l=0,h=e.length;function c(){0==l?t():s()}e.forEach((e=>{var t=n.get(e);t.onsuccess=()=>{xt.analyzePath(e).exists&&xt.unlink(e),xt.createDataFile(Nt.dirname(e),Nt.basename(e),t.result,!0,!0,!0),++a+l==h&&c()},t.onerror=()=>{l++,a+l==h&&c()}})),o.onerror=s},r.onerror=s}},Bt={DEFAULT_POLLMASK:5,calculateAt:function(e,t,s){if(Nt.isAbs(t))return t;var i;if(i=-100===e?xt.cwd():Bt.getStreamFromFD(e).path,0==t.length){if(!s)throw new xt.ErrnoError(44);return i}return Nt.join2(i,t)},doStat:function(e,t,s){try{var i=e(t)}catch(e){if(e&&e.node&&Nt.normalize(t)!==Nt.normalize(xt.getPath(e.node)))return-54;throw e}I[s>>>2]=i.dev,I[s+8>>>2]=i.ino,I[s+12>>>2]=i.mode,v[s+16>>>2]=i.nlink,I[s+20>>>2]=i.uid,I[s+24>>>2]=i.gid,I[s+28>>>2]=i.rdev,B=[i.size>>>0,(x=i.size,+Math.abs(x)>=1?x>0?(0|Math.min(+Math.floor(x/4294967296),4294967295))>>>0:~~+Math.ceil((x-+(~~x>>>0))/4294967296)>>>0:0)],I[s+40>>>2]=B[0],I[s+44>>>2]=B[1],I[s+48>>>2]=4096,I[s+52>>>2]=i.blocks;var r=i.atime.getTime(),o=i.mtime.getTime(),n=i.ctime.getTime();return B=[Math.floor(r/1e3)>>>0,(x=Math.floor(r/1e3),+Math.abs(x)>=1?x>0?(0|Math.min(+Math.floor(x/4294967296),4294967295))>>>0:~~+Math.ceil((x-+(~~x>>>0))/4294967296)>>>0:0)],I[s+56>>>2]=B[0],I[s+60>>>2]=B[1],v[s+64>>>2]=r%1e3*1e3,B=[Math.floor(o/1e3)>>>0,(x=Math.floor(o/1e3),+Math.abs(x)>=1?x>0?(0|Math.min(+Math.floor(x/4294967296),4294967295))>>>0:~~+Math.ceil((x-+(~~x>>>0))/4294967296)>>>0:0)],I[s+72>>>2]=B[0],I[s+76>>>2]=B[1],v[s+80>>>2]=o%1e3*1e3,B=[Math.floor(n/1e3)>>>0,(x=Math.floor(n/1e3),+Math.abs(x)>=1?x>0?(0|Math.min(+Math.floor(x/4294967296),4294967295))>>>0:~~+Math.ceil((x-+(~~x>>>0))/4294967296)>>>0:0)],I[s+88>>>2]=B[0],I[s+92>>>2]=B[1],v[s+96>>>2]=n%1e3*1e3,B=[i.ino>>>0,(x=i.ino,+Math.abs(x)>=1?x>0?(0|Math.min(+Math.floor(x/4294967296),4294967295))>>>0:~~+Math.ceil((x-+(~~x>>>0))/4294967296)>>>0:0)],I[s+104>>>2]=B[0],I[s+108>>>2]=B[1],0},doMsync:function(e,t,s,i,r){if(!xt.isFile(t.node.mode))throw new xt.ErrnoError(43);if(2&i)return 0;e>>>=0;var o=m.slice(e,e+s);xt.msync(t,o,r,s,i)},varargs:void 0,get:function(){return Bt.varargs+=4,I[Bt.varargs-4>>>2]},getStr:function(e){return N(e)},getStreamFromFD:function(e){var t=xt.getStream(e);if(!t)throw new xt.ErrnoError(8);return t}};function Ft(e){return e%4==0&&(e%100!=0||e%400==0)}var Mt=[31,29,31,30,31,30,31,31,30,31,30,31],Lt=[31,28,31,30,31,30,31,31,30,31,30,31];function Ut(e,t,s,i){var r=I[i+40>>>2],o={tm_sec:I[i>>>2],tm_min:I[i+4>>>2],tm_hour:I[i+8>>>2],tm_mday:I[i+12>>>2],tm_mon:I[i+16>>>2],tm_year:I[i+20>>>2],tm_wday:I[i+24>>>2],tm_yday:I[i+28>>>2],tm_isdst:I[i+32>>>2],tm_gmtoff:I[i+36>>>2],tm_zone:r?N(r):""},n=N(s),a={"%c":"%a %b %d %H:%M:%S %Y","%D":"%m/%d/%y","%F":"%Y-%m-%d","%h":"%b","%r":"%I:%M:%S %p","%R":"%H:%M","%T":"%H:%M:%S","%x":"%m/%d/%y","%X":"%H:%M:%S","%Ec":"%c","%EC":"%C","%Ex":"%m/%d/%y","%EX":"%H:%M:%S","%Ey":"%y","%EY":"%Y","%Od":"%d","%Oe":"%e","%OH":"%H","%OI":"%I","%Om":"%m","%OM":"%M","%OS":"%S","%Ou":"%u","%OU":"%U","%OV":"%V","%Ow":"%w","%OW":"%W","%Oy":"%y"};for(var l in a)n=n.replace(new RegExp(l,"g"),a[l]);var h=["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],c=["January","February","March","April","May","June","July","August","September","October","November","December"];function A(e,t,s){for(var i="number"==typeof e?e.toString():e||"";i.length<t;)i=s[0]+i;return i}function u(e,t){return A(e,t,"0")}function p(e,t){function s(e){return e<0?-1:e>0?1:0}var i;return 0===(i=s(e.getFullYear()-t.getFullYear()))&&0===(i=s(e.getMonth()-t.getMonth()))&&(i=s(e.getDate()-t.getDate())),i}function d(e){switch(e.getDay()){case 0:return new Date(e.getFullYear()-1,11,29);case 1:return e;case 2:return new Date(e.getFullYear(),0,3);case 3:return new Date(e.getFullYear(),0,2);case 4:return new Date(e.getFullYear(),0,1);case 5:return new Date(e.getFullYear()-1,11,31);case 6:return new Date(e.getFullYear()-1,11,30)}}function f(e){var t=function(e,t){for(var s=new Date(e.getTime());t>0;){var i=Ft(s.getFullYear()),r=s.getMonth(),o=(i?Mt:Lt)[r];if(!(t>o-s.getDate()))return s.setDate(s.getDate()+t),s;t-=o-s.getDate()+1,s.setDate(1),r<11?s.setMonth(r+1):(s.setMonth(0),s.setFullYear(s.getFullYear()+1))}return s}(new Date(e.tm_year+1900,0,1),e.tm_yday),s=new Date(t.getFullYear(),0,4),i=new Date(t.getFullYear()+1,0,4),r=d(s),o=d(i);return p(r,t)<=0?p(o,t)<=0?t.getFullYear()+1:t.getFullYear():t.getFullYear()-1}var m={"%a":function(e){return h[e.tm_wday].substring(0,3)},"%A":function(e){return h[e.tm_wday]},"%b":function(e){return c[e.tm_mon].substring(0,3)},"%B":function(e){return c[e.tm_mon]},"%C":function(e){return u((e.tm_year+1900)/100|0,2)},"%d":function(e){return u(e.tm_mday,2)},"%e":function(e){return A(e.tm_mday,2," ")},"%g":function(e){return f(e).toString().substring(2)},"%G":function(e){return f(e)},"%H":function(e){return u(e.tm_hour,2)},"%I":function(e){var t=e.tm_hour;return 0==t?t=12:t>12&&(t-=12),u(t,2)},"%j":function(e){return u(e.tm_mday+function(e,t){for(var s=0,i=0;i<=t;s+=e[i++]);return s}(Ft(e.tm_year+1900)?Mt:Lt,e.tm_mon-1),3)},"%m":function(e){return u(e.tm_mon+1,2)},"%M":function(e){return u(e.tm_min,2)},"%n":function(){return"\n"},"%p":function(e){return e.tm_hour>=0&&e.tm_hour<12?"AM":"PM"},"%S":function(e){return u(e.tm_sec,2)},"%t":function(){return"\t"},"%u":function(e){return e.tm_wday||7},"%U":function(e){var t=e.tm_yday+7-e.tm_wday;return u(Math.floor(t/7),2)},"%V":function(e){var t=Math.floor((e.tm_yday+7-(e.tm_wday+6)%7)/7);if((e.tm_wday+371-e.tm_yday-2)%7<=2&&t++,t){if(53==t){var s=(e.tm_wday+371-e.tm_yday)%7;4==s||3==s&&Ft(e.tm_year)||(t=1)}}else{t=52;var i=(e.tm_wday+7-e.tm_yday-1)%7;(4==i||5==i&&Ft(e.tm_year%400-1))&&t++}return u(t,2)},"%w":function(e){return e.tm_wday},"%W":function(e){var t=e.tm_yday+7-(e.tm_wday+6)%7;return u(Math.floor(t/7),2)},"%y":function(e){return(e.tm_year+1900).toString().substring(2)},"%Y":function(e){return e.tm_year+1900},"%z":function(e){var t=e.tm_gmtoff,s=t>=0;return t=(t=Math.abs(t)/60)/60*100+t%60,(s?"+":"-")+String("0000"+t).slice(-4)},"%Z":function(e){return e.tm_zone},"%%":function(){return"%"}};for(var l in n=n.replace(/%%/g,"\0\0"),m)n.includes(l)&&(n=n.replace(new RegExp(l,"g"),m[l](o)));var y,g,v=Ot(n=n.replace(/\0\0/g,"%"),!1);return v.length>t?0:(y=v,g=e,E.set(y,g>>>0),v.length-1)}se=r.InternalError=te(Error,"InternalError"),function(){for(var e=new Array(256),t=0;t<256;++t)e[t]=String.fromCharCode(t);ae=e}(),he=r.BindingError=te(Error,"BindingError"),Fe.prototype.isAliasOf=ue,Fe.prototype.clone=Se,Fe.prototype.delete=we,Fe.prototype.isDeleted=xe,Fe.prototype.deleteLater=Be,r.getInheritedInstanceCount=Ie,r.getLiveInheritedInstances=ve,r.flushPendingDeletes=_e,r.setDelayFunction=Pe,ze.prototype.getPointee=je,ze.prototype.destructor=Qe,ze.prototype.argPackAdvance=8,ze.prototype.readValueFromPointer=X,ze.prototype.deleteObject=We,ze.prototype.fromWireType=Oe,Je=r.UnboundTypeError=te(Error,"UnboundTypeError"),r.count_emval_handles=nt,r.get_first_emval=at;var Ht=function(e,t,s,i){e||(e=this),this.parent=e,this.mount=e.mount,this.mounted=null,this.id=xt.nextInode++,this.name=t,this.mode=s,this.node_ops={},this.stream_ops={},this.rdev=i},Gt=365,kt=146;Object.defineProperties(Ht.prototype,{read:{get:function(){return(this.mode&Gt)===Gt},set:function(e){e?this.mode|=Gt:this.mode&=-366}},write:{get:function(){return(this.mode&kt)===kt},set:function(e){e?this.mode|=kt:this.mode&=-147}},isFolder:{get:function(){return xt.isDir(this.mode)}},isDevice:{get:function(){return xt.isChrdev(this.mode)}}}),xt.FSNode=Ht,xt.staticInit();var Vt={f:function(e,t,s){throw new z(e).init(t,s),e},R:function(e){var t=K[e];delete K[e];var s=t.elements,i=s.length,r=s.map((function(e){return e.getterReturnType})).concat(s.map((function(e){return e.setterArgumentType}))),o=t.rawConstructor,n=t.rawDestructor;re([e],r,(function(e){return s.forEach(((t,s)=>{var r=e[s],o=t.getter,n=t.getterContext,a=e[s+i],l=t.setter,h=t.setterContext;t.read=e=>r.fromWireType(o(n,e)),t.write=(e,t)=>{var s=[];l(h,e,a.toWireType(s,t)),Y(s)}})),[{name:t.name,fromWireType:function(e){for(var t=new Array(i),r=0;r<i;++r)t[r]=s[r].read(e);return n(e),t},toWireType:function(e,r){if(i!==r.length)throw new TypeError("Incorrect number of tuple elements for "+t.name+": expected="+i+", actual="+r.length);for(var a=o(),l=0;l<i;++l)s[l].write(a,r[l]);return null!==e&&e.push(n,a),a},argPackAdvance:8,readValueFromPointer:X,destructorFunction:n}]}))},p:function(e){var t=oe[e];delete oe[e];var s=t.rawConstructor,i=t.rawDestructor,r=t.fields;re([e],r.map((e=>e.getterReturnType)).concat(r.map((e=>e.setterArgumentType))),(e=>{var o={};return r.forEach(((t,s)=>{var i=t.fieldName,n=e[s],a=t.getter,l=t.getterContext,h=e[s+r.length],c=t.setter,A=t.setterContext;o[i]={read:e=>n.fromWireType(a(l,e)),write:(e,t)=>{var s=[];c(A,e,h.toWireType(s,t)),Y(s)}}})),[{name:t.name,fromWireType:function(e){var t={};for(var s in o)t[s]=o[s].read(e);return i(e),t},toWireType:function(e,t){for(var r in o)if(!(r in t))throw new TypeError('Missing field:  "'+r+'"');var n=s();for(r in o)o[r].write(n,t[r]);return null!==e&&e.push(i,n),n},argPackAdvance:8,readValueFromPointer:X,destructorFunction:i}]}))},F:function(e,t,s,i,r){},P:function(e,t,s,i,r){var o=ne(s);Ae(e,{name:t=le(t),fromWireType:function(e){return!!e},toWireType:function(e,t){return t?i:r},argPackAdvance:8,readValueFromPointer:function(e){var i;if(1===s)i=E;else if(2===s)i=y;else{if(4!==s)throw new TypeError("Unknown boolean type size: "+t);i=I}return this.fromWireType(i[e>>>o])},destructorFunction:null})},o:function(e,t,s,i,r,o,n,a,l,h,c,A,u){c=le(c),o=qe(r,o),a&&(a=qe(n,a)),h&&(h=qe(l,h)),u=qe(A,u);var p=$(c);Le(p,(function(){et("Cannot construct "+c+" due to unbound types",[i])})),re([e,t,s],i?[i]:[],(function(t){var s,r;t=t[0],r=i?(s=t.registeredClass).instancePrototype:Fe.prototype;var n=ee(p,(function(){if(Object.getPrototypeOf(this)!==l)throw new he("Use 'new' to construct "+c);if(void 0===A.constructor_body)throw new he(c+" has no accessible constructor");var e=A.constructor_body[arguments.length];if(void 0===e)throw new he("Tried to invoke ctor of "+c+" with invalid number of parameters ("+arguments.length+") - expected ("+Object.keys(A.constructor_body).toString()+") parameters instead!");return e.apply(this,arguments)})),l=Object.create(r,{constructor:{value:n}});n.prototype=l;var A=new Ue(c,n,l,u,s,o,a,h),d=new ze(c,A,!0,!1,!1),f=new ze(c+"*",A,!1,!1,!1),E=new ze(c+" const*",A,!1,!0,!1);return ge[e]={pointerType:f,constPointerType:E},Ke(p,n),[d,f,E]}))},n:function(e,t,s,i,r,o){f(t>0);var n=tt(t,s);r=qe(i,r),re([],[e],(function(e){var s="constructor "+(e=e[0]).name;if(void 0===e.registeredClass.constructor_body&&(e.registeredClass.constructor_body=[]),void 0!==e.registeredClass.constructor_body[t-1])throw new he("Cannot register multiple constructors with identical number of parameters ("+(t-1)+") for class '"+e.name+"'! Overload resolution is currently only performed using the parameter count, not actual type info!");return e.registeredClass.constructor_body[t-1]=()=>{et("Cannot construct "+e.name+" due to unbound types",n)},re([],n,(function(i){return i.splice(1,0,null),e.registeredClass.constructor_body[t-1]=st(s,i,null,r,o),[]})),[]}))},b:function(e,t,s,i,r,o,n,a){var l=tt(s,i);t=le(t),o=qe(r,o),re([],[e],(function(e){var i=(e=e[0]).name+"."+t;function r(){et("Cannot call "+i+" due to unbound types",l)}t.startsWith("@@")&&(t=Symbol[t.substring(2)]),a&&e.registeredClass.pureVirtualFunctions.push(t);var h=e.registeredClass.instancePrototype,c=h[t];return void 0===c||void 0===c.overloadTable&&c.className!==e.name&&c.argCount===s-2?(r.argCount=s-2,r.className=e.name,h[t]=r):(Me(h,t,i),h[t].overloadTable[s-2]=r),re([],l,(function(r){var a=st(i,r,e,o,n);return void 0===h[t].overloadTable?(a.argCount=s-2,h[t]=a):h[t].overloadTable[s-2]=a,[]})),[]}))},O:function(e,t){Ae(e,{name:t=le(t),fromWireType:function(e){var t=lt.toValue(e);return ot(e),t},toWireType:function(e,t){return lt.toHandle(t)},argPackAdvance:8,readValueFromPointer:X,destructorFunction:null})},B:function(e,t,s,i){var r=ne(s);function o(){}t=le(t),o.values={},Ae(e,{name:t,constructor:o,fromWireType:function(e){return this.constructor.values[e]},toWireType:function(e,t){return t.value},argPackAdvance:8,readValueFromPointer:ht(t,r,i),destructorFunction:null}),Le(t,o)},s:function(e,t,s){var i=ct(e,"enum");t=le(t);var r=i.constructor,o=Object.create(i.constructor.prototype,{value:{value:s},constructor:{value:ee(i.name+"_"+t,(function(){}))}});r.values[s]=o,r[t]=o},z:function(e,t,s){var i=ne(s);Ae(e,{name:t=le(t),fromWireType:function(e){return e},toWireType:function(e,t){return t},argPackAdvance:8,readValueFromPointer:ut(t,i),destructorFunction:null})},c:function(e,t,s,i,r,o){var n=tt(t,s);e=le(e),r=qe(i,r),Le(e,(function(){et("Cannot call "+e+" due to unbound types",n)}),t-1),re([],n,(function(s){var i=[s[0],null].concat(s.slice(1));return Ke(e,st(e,i,null,r,o),t-1),[]}))},r:function(e,t,s,i,r){t=le(t);var o=ne(s),n=e=>e;if(0===i){var a=32-8*s;n=e=>e<<a>>>a}var l=t.includes("unsigned");Ae(e,{name:t,fromWireType:n,toWireType:l?function(e,t){return this.name,t>>>0}:function(e,t){return this.name,t},argPackAdvance:8,readValueFromPointer:pt(t,o,0!==i),destructorFunction:null})},h:function(e,t,s){var i=[Int8Array,Uint8Array,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array][t];function r(e){var t=v,s=t[(e>>=2)>>>0],r=t[e+1>>>0];return new i(t.buffer,r,s)}Ae(e,{name:s=le(s),fromWireType:r,argPackAdvance:8,readValueFromPointer:r},{ignoreDuplicateRegistrations:!0})},A:function(e,t){var s="std::string"===(t=le(t));Ae(e,{name:t,fromWireType:function(e){var t,i=v[e>>>2],r=e+4;if(s)for(var o=r,n=0;n<=i;++n){var a=r+n;if(n==i||0==m[a>>>0]){var l=N(o,a-o);void 0===t?t=l:(t+=String.fromCharCode(0),t+=l),o=a+1}}else{var h=new Array(i);for(n=0;n<i;++n)h[n]=String.fromCharCode(m[r+n>>>0]);t=h.join("")}return zt(e),t},toWireType:function(e,t){var i;t instanceof ArrayBuffer&&(t=new Uint8Array(t));var r="string"==typeof t;r||t instanceof Uint8Array||t instanceof Uint8ClampedArray||t instanceof Int8Array||ce("Cannot pass non-string to std::string"),i=s&&r?O(t):t.length;var o=jt(4+i+1),n=o+4;if(n>>>=0,v[o>>>2]=i,s&&r)C(t,m,n,i+1);else if(r)for(var a=0;a<i;++a){var l=t.charCodeAt(a);l>255&&(zt(n),ce("String has UTF-16 code units that do not fit in 8 bits")),m[n+a>>>0]=l}else for(a=0;a<i;++a)m[n+a>>>0]=t[a];return null!==e&&e.push(zt,o),o},argPackAdvance:8,readValueFromPointer:X,destructorFunction:function(e){zt(e)}})},v:function(e,t,s){var i,r,o,n,a;s=le(s),2===t?(i=ft,r=Et,n=mt,o=()=>g,a=1):4===t&&(i=yt,r=gt,n=It,o=()=>v,a=2),Ae(e,{name:s,fromWireType:function(e){for(var s,r=v[e>>>2],n=o(),l=e+4,h=0;h<=r;++h){var c=e+4+h*t;if(h==r||0==n[c>>>a]){var A=i(l,c-l);void 0===s?s=A:(s+=String.fromCharCode(0),s+=A),l=c+t}}return zt(e),s},toWireType:function(e,i){"string"!=typeof i&&ce("Cannot pass non-string to C++ string type "+s);var o=n(i),l=jt(4+o+t);return v[(l>>>=0)>>>2]=o>>a,r(i,l+4,o+t),null!==e&&e.push(zt,l),l},argPackAdvance:8,readValueFromPointer:X,destructorFunction:function(e){zt(e)}})},S:function(e,t,s,i,r,o){K[e]={name:le(t),rawConstructor:qe(s,i),rawDestructor:qe(r,o),elements:[]}},i:function(e,t,s,i,r,o,n,a,l){K[e].elements.push({getterReturnType:t,getter:qe(s,i),getterContext:r,setterArgumentType:o,setter:qe(n,a),setterContext:l})},q:function(e,t,s,i,r,o){oe[e]={name:le(t),rawConstructor:qe(s,i),rawDestructor:qe(r,o),fields:[]}},e:function(e,t,s,i,r,o,n,a,l,h){oe[e].fields.push({fieldName:le(t),getterReturnType:s,getter:qe(i,r),getterContext:o,setterArgumentType:n,setter:qe(a,l),setterContext:h})},Q:function(e,t){Ae(e,{isVoid:!0,name:t=le(t),argPackAdvance:0,fromWireType:function(){},toWireType:function(e,t){}})},m:function(e,t,s){e=lt.toValue(e),t=ct(t,"emval::as");var i=[],r=lt.toHandle(i);return v[s>>>2]=r,t.toWireType(i,e)},x:function(e,t,s,i){e=lt.toValue(e);for(var r=function(e,t){for(var s=new Array(e),i=0;i<e;++i)s[i]=ct(v[t+4*i>>>2],"parameter "+i);return s}(t,s),o=new Array(t),n=0;n<t;++n){var a=r[n];o[n]=a.readValueFromPointer(i),i+=a.argPackAdvance}var l=e.apply(void 0,o);return lt.toHandle(l)},a:ot,D:function(e){return 0===e?lt.toHandle(_t()):(e=Tt(e),lt.toHandle(_t()[e]))},k:function(e,t){return e=lt.toValue(e),t=lt.toValue(t),lt.toHandle(e[t])},t:function(e){e>4&&(rt[e].refcount+=1)},U:function(e,t){return(e=lt.toValue(e))instanceof(t=lt.toValue(t))},w:function(e){return"number"==typeof(e=lt.toValue(e))},C:function(e){return"string"==typeof(e=lt.toValue(e))},T:function(){return lt.toHandle([])},g:function(e){return lt.toHandle(Tt(e))},u:function(){return lt.toHandle({})},l:function(e){Y(lt.toValue(e)),ot(e)},j:function(e,t,s){e=lt.toValue(e),t=lt.toValue(t),s=lt.toValue(s),e[t]=s},d:function(e,t){var s=(e=ct(e,"_emval_take_value")).readValueFromPointer(t);return lt.toHandle(s)},y:function(){V("")},N:function(e,t,s){m.copyWithin(e>>>0,t>>>0,t+s>>>0)},L:function(e){var t,s,i=m.length,r=4294901760;if((e>>>=0)>r)return!1;for(var o=1;o<=4;o*=2){var n=i*(1+.2/o);if(n=Math.min(n,e+100663296),Rt(Math.min(r,(t=Math.max(e,n))+((s=65536)-t%s)%s)))return!0}return!1},H:function(e,t){var s=0;return Dt().forEach((function(i,r){var o=t+s;v[e+4*r>>>2]=o,function(e,t,s){for(var i=0;i<e.length;++i)E[t++>>>0]=e.charCodeAt(i);s||(E[t>>>0]=0)}(i,o),s+=i.length+1})),0},I:function(e,t){var s=Dt();v[e>>>2]=s.length;var i=0;return s.forEach((function(e){i+=e.length+1})),v[t>>>2]=i,0},J:function(e){try{var t=Bt.getStreamFromFD(e);return xt.close(t),0}catch(e){if(void 0===xt||!(e instanceof xt.ErrnoError))throw e;return e.errno}},K:function(e,t,s,i){try{var r=function(e,t,s,i){for(var r=0,o=0;o<s;o++){var n=v[t>>>2],a=v[t+4>>>2];t+=8;var l=xt.read(e,E,n,a,i);if(l<0)return-1;if(r+=l,l<a)break;void 0!==i&&(i+=l)}return r}(Bt.getStreamFromFD(e),t,s);return v[i>>>2]=r,0}catch(e){if(void 0===xt||!(e instanceof xt.ErrnoError))throw e;return e.errno}},E:function(e,t,s,i,r){try{var o=(l=s)+2097152>>>0<4194305-!!(a=t)?(a>>>0)+4294967296*l:NaN;if(isNaN(o))return 61;var n=Bt.getStreamFromFD(e);return xt.llseek(n,o,i),B=[n.position>>>0,(x=n.position,+Math.abs(x)>=1?x>0?(0|Math.min(+Math.floor(x/4294967296),4294967295))>>>0:~~+Math.ceil((x-+(~~x>>>0))/4294967296)>>>0:0)],I[r>>>2]=B[0],I[r+4>>>2]=B[1],n.getdents&&0===o&&0===i&&(n.getdents=null),0}catch(e){if(void 0===xt||!(e instanceof xt.ErrnoError))throw e;return e.errno}var a,l},M:function(e,t,s,i){try{var r=function(e,t,s,i){for(var r=0,o=0;o<s;o++){var n=v[t>>>2],a=v[t+4>>>2];t+=8;var l=xt.write(e,E,n,a,i);if(l<0)return-1;r+=l,void 0!==i&&(i+=l)}return r}(Bt.getStreamFromFD(e),t,s);return v[i>>>2]=r,0}catch(e){if(void 0===xt||!(e instanceof xt.ErrnoError))throw e;return e.errno}},G:function(e,t,s,i,r){return Ut(e,t,s,i)}};!function(){var e={a:Vt};function t(e,t){var s,i=e.exports;r.asm=i,A=r.asm.V,b(),R=r.asm.X,s=r.asm.W,M.unshift(s),k()}function s(e){t(e.instance)}function o(t){return(c||"function"!=typeof fetch?Promise.resolve().then((function(){return Q(S)})):fetch(S,{credentials:"same-origin"}).then((function(e){if(!e.ok)throw"failed to load wasm binary file at '"+S+"'";return e.arrayBuffer()})).catch((function(){return Q(S)}))).then((function(t){return WebAssembly.instantiate(t,e)})).then((function(e){return e})).then(t,(function(e){p("failed to asynchronously prepare wasm: "+e),V(e)}))}if(G(),r.instantiateWasm)try{return r.instantiateWasm(e,t)}catch(e){p("Module.instantiateWasm callback failed with error: "+e),i(e)}(c||"function"!=typeof WebAssembly.instantiateStreaming||j(S)||"function"!=typeof fetch?o(s):fetch(S,{credentials:"same-origin"}).then((function(t){return WebAssembly.instantiateStreaming(t,e).then(s,(function(e){return p("wasm streaming compile failed: "+e),p("falling back to ArrayBuffer instantiation"),o(s)}))}))).catch(i)}();var jt=function(){return(jt=r.asm.Y).apply(null,arguments)},Qt=r.___getTypeName=function(){return(Qt=r.___getTypeName=r.asm.Z).apply(null,arguments)};r.__embind_initialize_bindings=function(){return(r.__embind_initialize_bindings=r.asm._).apply(null,arguments)};var Wt,zt=function(){return(zt=r.asm.$).apply(null,arguments)},Kt=function(){return(Kt=r.asm.aa).apply(null,arguments)};function Yt(){function e(){Wt||(Wt=!0,r.calledRun=!0,d||(r.noFSInit||xt.init.initialized||xt.init(),xt.ignorePermissions=!1,W(M),t(r),r.onRuntimeInitialized&&r.onRuntimeInitialized(),function(){if(r.postRun)for("function"==typeof r.postRun&&(r.postRun=[r.postRun]);r.postRun.length;)e=r.postRun.shift(),L.unshift(e);var e;W(L)}()))}U>0||(function(){if(r.preRun)for("function"==typeof r.preRun&&(r.preRun=[r.preRun]);r.preRun.length;)e=r.preRun.shift(),F.unshift(e);var e;W(F)}(),U>0||(r.setStatus?(r.setStatus("Running..."),setTimeout((function(){setTimeout((function(){r.setStatus("")}),1),e()}),1)):e()))}if(r.dynCall_jiji=function(){return(r.dynCall_jiji=r.asm.ba).apply(null,arguments)},r.dynCall_viijii=function(){return(r.dynCall_viijii=r.asm.ca).apply(null,arguments)},r.dynCall_iiiiij=function(){return(r.dynCall_iiiiij=r.asm.da).apply(null,arguments)},r.dynCall_iiiiijj=function(){return(r.dynCall_iiiiijj=r.asm.ea).apply(null,arguments)},r.dynCall_iiiiiijj=function(){return(r.dynCall_iiiiiijj=r.asm.fa).apply(null,arguments)},H=function e(){Wt||Yt(),Wt||(H=e)},r.preInit)for("function"==typeof r.preInit&&(r.preInit=[r.preInit]);r.preInit.length>0;)r.preInit.pop()();return Yt(),e.ready});"object"==typeof e&&"object"==typeof t?t.exports=i:"function"==typeof define&&define.amd?define([],(function(){return i})):"object"==typeof e&&(e.WebIFCWasm=i)}}),ug=class{constructor(e){this.value=e,this.type=5}},pg=class{constructor(e){this.expressID=e,this.type=0}};if((ig=sg||(sg={})).IFC2X3="IFC2X3",ig.IFC4="IFC4",ig.IFC4X3="IFC4X3",function(e){e.IfcAbsorbedDoseMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcAccelerationMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcAmountOfSubstanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcAngularVelocityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcAreaMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcBoolean=class{constructor(e){this.type=3,this.value="true"==e}};e.IfcBoxAlignment=class{constructor(e){this.value=e,this.type=1}};e.IfcComplexNumber=class{constructor(e){this.value=e}};e.IfcCompoundPlaneAngleMeasure=class{constructor(e){this.value=e}};e.IfcContextDependentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcCountMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcCurvatureMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcDayInMonthNumber=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcDaylightSavingHour=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcDescriptiveMeasure=class{constructor(e){this.value=e,this.type=1}};class t{constructor(e){this.type=4,this.value=parseFloat(e)}}e.IfcDimensionCount=t;e.IfcDoseEquivalentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcDynamicViscosityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricCapacitanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricChargeMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricConductanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricCurrentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricResistanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricVoltageMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcEnergyMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcFontStyle=class{constructor(e){this.value=e,this.type=1}};e.IfcFontVariant=class{constructor(e){this.value=e,this.type=1}};e.IfcFontWeight=class{constructor(e){this.value=e,this.type=1}};e.IfcForceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcFrequencyMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcGloballyUniqueId=class{constructor(e){this.value=e,this.type=1}};e.IfcHeatFluxDensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcHeatingValueMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcHourInDay=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcIdentifier=class{constructor(e){this.value=e,this.type=1}};e.IfcIlluminanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcInductanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcInteger=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcIntegerCountRateMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcIonConcentrationMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcIsothermalMoistureCapacityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcKinematicViscosityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLabel=class{constructor(e){this.value=e,this.type=1}};e.IfcLengthMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLinearForceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLinearMomentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLinearStiffnessMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLinearVelocityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLogical=class{constructor(e){this.type=3,this.value="true"==e}};e.IfcLuminousFluxMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLuminousIntensityDistributionMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLuminousIntensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMagneticFluxDensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMagneticFluxMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMassDensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMassFlowRateMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMassMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMassPerLengthMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMinuteInHour=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcModulusOfElasticityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcModulusOfLinearSubgradeReactionMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcModulusOfRotationalSubgradeReactionMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcModulusOfSubgradeReactionMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMoistureDiffusivityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMolecularWeightMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMomentOfInertiaMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMonetaryMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMonthInYearNumber=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcNormalisedRatioMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcNumericMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPHMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcParameterValue=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPlanarForceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPlaneAngleMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPositiveLengthMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPositivePlaneAngleMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPositiveRatioMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPowerMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPresentableText=class{constructor(e){this.value=e,this.type=1}};e.IfcPressureMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRadioActivityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRatioMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcReal=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRotationalFrequencyMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRotationalMassMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRotationalStiffnessMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSecondInMinute=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSectionModulusMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSectionalAreaIntegralMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcShearModulusMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSolidAngleMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSoundPowerMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSoundPressureMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSpecificHeatCapacityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSpecularExponent=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSpecularRoughness=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTemperatureGradientMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcText=class{constructor(e){this.value=e,this.type=1}};e.IfcTextAlignment=class{constructor(e){this.value=e,this.type=1}};e.IfcTextDecoration=class{constructor(e){this.value=e,this.type=1}};e.IfcTextFontName=class{constructor(e){this.value=e,this.type=1}};e.IfcTextTransformation=class{constructor(e){this.value=e,this.type=1}};e.IfcThermalAdmittanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermalConductivityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermalExpansionCoefficientMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermalResistanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermalTransmittanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermodynamicTemperatureMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTimeMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTimeStamp=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTorqueMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcVaporPermeabilityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcVolumeMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcVolumetricFlowRateMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcWarpingConstantMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcWarpingMomentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcYearNumber=class{constructor(e){this.type=4,this.value=parseFloat(e)}};class s{}s.DEAD_LOAD_G={type:3,value:"DEAD_LOAD_G"},s.COMPLETION_G1={type:3,value:"COMPLETION_G1"},s.LIVE_LOAD_Q={type:3,value:"LIVE_LOAD_Q"},s.SNOW_S={type:3,value:"SNOW_S"},s.WIND_W={type:3,value:"WIND_W"},s.PRESTRESSING_P={type:3,value:"PRESTRESSING_P"},s.SETTLEMENT_U={type:3,value:"SETTLEMENT_U"},s.TEMPERATURE_T={type:3,value:"TEMPERATURE_T"},s.EARTHQUAKE_E={type:3,value:"EARTHQUAKE_E"},s.FIRE={type:3,value:"FIRE"},s.IMPULSE={type:3,value:"IMPULSE"},s.IMPACT={type:3,value:"IMPACT"},s.TRANSPORT={type:3,value:"TRANSPORT"},s.ERECTION={type:3,value:"ERECTION"},s.PROPPING={type:3,value:"PROPPING"},s.SYSTEM_IMPERFECTION={type:3,value:"SYSTEM_IMPERFECTION"},s.SHRINKAGE={type:3,value:"SHRINKAGE"},s.CREEP={type:3,value:"CREEP"},s.LACK_OF_FIT={type:3,value:"LACK_OF_FIT"},s.BUOYANCY={type:3,value:"BUOYANCY"},s.ICE={type:3,value:"ICE"},s.CURRENT={type:3,value:"CURRENT"},s.WAVE={type:3,value:"WAVE"},s.RAIN={type:3,value:"RAIN"},s.BRAKES={type:3,value:"BRAKES"},s.USERDEFINED={type:3,value:"USERDEFINED"},s.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcActionSourceTypeEnum=s;class i{}i.PERMANENT_G={type:3,value:"PERMANENT_G"},i.VARIABLE_Q={type:3,value:"VARIABLE_Q"},i.EXTRAORDINARY_A={type:3,value:"EXTRAORDINARY_A"},i.USERDEFINED={type:3,value:"USERDEFINED"},i.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcActionTypeEnum=i;class r{}r.ELECTRICACTUATOR={type:3,value:"ELECTRICACTUATOR"},r.HANDOPERATEDACTUATOR={type:3,value:"HANDOPERATEDACTUATOR"},r.HYDRAULICACTUATOR={type:3,value:"HYDRAULICACTUATOR"},r.PNEUMATICACTUATOR={type:3,value:"PNEUMATICACTUATOR"},r.THERMOSTATICACTUATOR={type:3,value:"THERMOSTATICACTUATOR"},r.USERDEFINED={type:3,value:"USERDEFINED"},r.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcActuatorTypeEnum=r;class o{}o.OFFICE={type:3,value:"OFFICE"},o.SITE={type:3,value:"SITE"},o.HOME={type:3,value:"HOME"},o.DISTRIBUTIONPOINT={type:3,value:"DISTRIBUTIONPOINT"},o.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcAddressTypeEnum=o;class n{}n.AHEAD={type:3,value:"AHEAD"},n.BEHIND={type:3,value:"BEHIND"},e.IfcAheadOrBehind=n;class a{}a.CONSTANTFLOW={type:3,value:"CONSTANTFLOW"},a.VARIABLEFLOWPRESSUREDEPENDANT={type:3,value:"VARIABLEFLOWPRESSUREDEPENDANT"},a.VARIABLEFLOWPRESSUREINDEPENDANT={type:3,value:"VARIABLEFLOWPRESSUREINDEPENDANT"},a.USERDEFINED={type:3,value:"USERDEFINED"},a.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAirTerminalBoxTypeEnum=a;class l{}l.GRILLE={type:3,value:"GRILLE"},l.REGISTER={type:3,value:"REGISTER"},l.DIFFUSER={type:3,value:"DIFFUSER"},l.EYEBALL={type:3,value:"EYEBALL"},l.IRIS={type:3,value:"IRIS"},l.LINEARGRILLE={type:3,value:"LINEARGRILLE"},l.LINEARDIFFUSER={type:3,value:"LINEARDIFFUSER"},l.USERDEFINED={type:3,value:"USERDEFINED"},l.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAirTerminalTypeEnum=l;class h{}h.FIXEDPLATECOUNTERFLOWEXCHANGER={type:3,value:"FIXEDPLATECOUNTERFLOWEXCHANGER"},h.FIXEDPLATECROSSFLOWEXCHANGER={type:3,value:"FIXEDPLATECROSSFLOWEXCHANGER"},h.FIXEDPLATEPARALLELFLOWEXCHANGER={type:3,value:"FIXEDPLATEPARALLELFLOWEXCHANGER"},h.ROTARYWHEEL={type:3,value:"ROTARYWHEEL"},h.RUNAROUNDCOILLOOP={type:3,value:"RUNAROUNDCOILLOOP"},h.HEATPIPE={type:3,value:"HEATPIPE"},h.TWINTOWERENTHALPYRECOVERYLOOPS={type:3,value:"TWINTOWERENTHALPYRECOVERYLOOPS"},h.THERMOSIPHONSEALEDTUBEHEATEXCHANGERS={type:3,value:"THERMOSIPHONSEALEDTUBEHEATEXCHANGERS"},h.THERMOSIPHONCOILTYPEHEATEXCHANGERS={type:3,value:"THERMOSIPHONCOILTYPEHEATEXCHANGERS"},h.USERDEFINED={type:3,value:"USERDEFINED"},h.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAirToAirHeatRecoveryTypeEnum=h;class c{}c.BELL={type:3,value:"BELL"},c.BREAKGLASSBUTTON={type:3,value:"BREAKGLASSBUTTON"},c.LIGHT={type:3,value:"LIGHT"},c.MANUALPULLBOX={type:3,value:"MANUALPULLBOX"},c.SIREN={type:3,value:"SIREN"},c.WHISTLE={type:3,value:"WHISTLE"},c.USERDEFINED={type:3,value:"USERDEFINED"},c.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAlarmTypeEnum=c;class A{}A.IN_PLANE_LOADING_2D={type:3,value:"IN_PLANE_LOADING_2D"},A.OUT_PLANE_LOADING_2D={type:3,value:"OUT_PLANE_LOADING_2D"},A.LOADING_3D={type:3,value:"LOADING_3D"},A.USERDEFINED={type:3,value:"USERDEFINED"},A.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAnalysisModelTypeEnum=A;class u{}u.FIRST_ORDER_THEORY={type:3,value:"FIRST_ORDER_THEORY"},u.SECOND_ORDER_THEORY={type:3,value:"SECOND_ORDER_THEORY"},u.THIRD_ORDER_THEORY={type:3,value:"THIRD_ORDER_THEORY"},u.FULL_NONLINEAR_THEORY={type:3,value:"FULL_NONLINEAR_THEORY"},u.USERDEFINED={type:3,value:"USERDEFINED"},u.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAnalysisTheoryTypeEnum=u;class p{}p.ADD={type:3,value:"ADD"},p.DIVIDE={type:3,value:"DIVIDE"},p.MULTIPLY={type:3,value:"MULTIPLY"},p.SUBTRACT={type:3,value:"SUBTRACT"},e.IfcArithmeticOperatorEnum=p;class d{}d.SITE={type:3,value:"SITE"},d.FACTORY={type:3,value:"FACTORY"},d.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAssemblyPlaceEnum=d;class f{}f.POLYLINE_FORM={type:3,value:"POLYLINE_FORM"},f.CIRCULAR_ARC={type:3,value:"CIRCULAR_ARC"},f.ELLIPTIC_ARC={type:3,value:"ELLIPTIC_ARC"},f.PARABOLIC_ARC={type:3,value:"PARABOLIC_ARC"},f.HYPERBOLIC_ARC={type:3,value:"HYPERBOLIC_ARC"},f.UNSPECIFIED={type:3,value:"UNSPECIFIED"},e.IfcBSplineCurveForm=f;class E{}E.BEAM={type:3,value:"BEAM"},E.JOIST={type:3,value:"JOIST"},E.LINTEL={type:3,value:"LINTEL"},E.T_BEAM={type:3,value:"T_BEAM"},E.USERDEFINED={type:3,value:"USERDEFINED"},E.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBeamTypeEnum=E;class m{}m.GREATERTHAN={type:3,value:"GREATERTHAN"},m.GREATERTHANOREQUALTO={type:3,value:"GREATERTHANOREQUALTO"},m.LESSTHAN={type:3,value:"LESSTHAN"},m.LESSTHANOREQUALTO={type:3,value:"LESSTHANOREQUALTO"},m.EQUALTO={type:3,value:"EQUALTO"},m.NOTEQUALTO={type:3,value:"NOTEQUALTO"},e.IfcBenchmarkEnum=m;class y{}y.WATER={type:3,value:"WATER"},y.STEAM={type:3,value:"STEAM"},y.USERDEFINED={type:3,value:"USERDEFINED"},y.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBoilerTypeEnum=y;class g{}g.UNION={type:3,value:"UNION"},g.INTERSECTION={type:3,value:"INTERSECTION"},g.DIFFERENCE={type:3,value:"DIFFERENCE"},e.IfcBooleanOperator=g;class I{}I.USERDEFINED={type:3,value:"USERDEFINED"},I.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBuildingElementProxyTypeEnum=I;class v{}v.BEND={type:3,value:"BEND"},v.CROSS={type:3,value:"CROSS"},v.REDUCER={type:3,value:"REDUCER"},v.TEE={type:3,value:"TEE"},v.USERDEFINED={type:3,value:"USERDEFINED"},v.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCableCarrierFittingTypeEnum=v;class T{}T.CABLELADDERSEGMENT={type:3,value:"CABLELADDERSEGMENT"},T.CABLETRAYSEGMENT={type:3,value:"CABLETRAYSEGMENT"},T.CABLETRUNKINGSEGMENT={type:3,value:"CABLETRUNKINGSEGMENT"},T.CONDUITSEGMENT={type:3,value:"CONDUITSEGMENT"},T.USERDEFINED={type:3,value:"USERDEFINED"},T.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCableCarrierSegmentTypeEnum=T;class _{}_.CABLESEGMENT={type:3,value:"CABLESEGMENT"},_.CONDUCTORSEGMENT={type:3,value:"CONDUCTORSEGMENT"},_.USERDEFINED={type:3,value:"USERDEFINED"},_.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCableSegmentTypeEnum=_;class R{}R.NOCHANGE={type:3,value:"NOCHANGE"},R.MODIFIED={type:3,value:"MODIFIED"},R.ADDED={type:3,value:"ADDED"},R.DELETED={type:3,value:"DELETED"},R.MODIFIEDADDED={type:3,value:"MODIFIEDADDED"},R.MODIFIEDDELETED={type:3,value:"MODIFIEDDELETED"},e.IfcChangeActionEnum=R;class P{}P.AIRCOOLED={type:3,value:"AIRCOOLED"},P.WATERCOOLED={type:3,value:"WATERCOOLED"},P.HEATRECOVERY={type:3,value:"HEATRECOVERY"},P.USERDEFINED={type:3,value:"USERDEFINED"},P.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcChillerTypeEnum=P;class D{}D.DXCOOLINGCOIL={type:3,value:"DXCOOLINGCOIL"},D.WATERCOOLINGCOIL={type:3,value:"WATERCOOLINGCOIL"},D.STEAMHEATINGCOIL={type:3,value:"STEAMHEATINGCOIL"},D.WATERHEATINGCOIL={type:3,value:"WATERHEATINGCOIL"},D.ELECTRICHEATINGCOIL={type:3,value:"ELECTRICHEATINGCOIL"},D.GASHEATINGCOIL={type:3,value:"GASHEATINGCOIL"},D.USERDEFINED={type:3,value:"USERDEFINED"},D.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCoilTypeEnum=D;class N{}N.COLUMN={type:3,value:"COLUMN"},N.USERDEFINED={type:3,value:"USERDEFINED"},N.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcColumnTypeEnum=N;class C{}C.DYNAMIC={type:3,value:"DYNAMIC"},C.RECIPROCATING={type:3,value:"RECIPROCATING"},C.ROTARY={type:3,value:"ROTARY"},C.SCROLL={type:3,value:"SCROLL"},C.TROCHOIDAL={type:3,value:"TROCHOIDAL"},C.SINGLESTAGE={type:3,value:"SINGLESTAGE"},C.BOOSTER={type:3,value:"BOOSTER"},C.OPENTYPE={type:3,value:"OPENTYPE"},C.HERMETIC={type:3,value:"HERMETIC"},C.SEMIHERMETIC={type:3,value:"SEMIHERMETIC"},C.WELDEDSHELLHERMETIC={type:3,value:"WELDEDSHELLHERMETIC"},C.ROLLINGPISTON={type:3,value:"ROLLINGPISTON"},C.ROTARYVANE={type:3,value:"ROTARYVANE"},C.SINGLESCREW={type:3,value:"SINGLESCREW"},C.TWINSCREW={type:3,value:"TWINSCREW"},C.USERDEFINED={type:3,value:"USERDEFINED"},C.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCompressorTypeEnum=C;class O{}O.WATERCOOLEDSHELLTUBE={type:3,value:"WATERCOOLEDSHELLTUBE"},O.WATERCOOLEDSHELLCOIL={type:3,value:"WATERCOOLEDSHELLCOIL"},O.WATERCOOLEDTUBEINTUBE={type:3,value:"WATERCOOLEDTUBEINTUBE"},O.WATERCOOLEDBRAZEDPLATE={type:3,value:"WATERCOOLEDBRAZEDPLATE"},O.AIRCOOLED={type:3,value:"AIRCOOLED"},O.EVAPORATIVECOOLED={type:3,value:"EVAPORATIVECOOLED"},O.USERDEFINED={type:3,value:"USERDEFINED"},O.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCondenserTypeEnum=O;class b{}b.ATPATH={type:3,value:"ATPATH"},b.ATSTART={type:3,value:"ATSTART"},b.ATEND={type:3,value:"ATEND"},b.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcConnectionTypeEnum=b;class S{}S.HARD={type:3,value:"HARD"},S.SOFT={type:3,value:"SOFT"},S.ADVISORY={type:3,value:"ADVISORY"},S.USERDEFINED={type:3,value:"USERDEFINED"},S.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcConstraintEnum=S;class w{}w.FLOATING={type:3,value:"FLOATING"},w.PROPORTIONAL={type:3,value:"PROPORTIONAL"},w.PROPORTIONALINTEGRAL={type:3,value:"PROPORTIONALINTEGRAL"},w.PROPORTIONALINTEGRALDERIVATIVE={type:3,value:"PROPORTIONALINTEGRALDERIVATIVE"},w.TIMEDTWOPOSITION={type:3,value:"TIMEDTWOPOSITION"},w.TWOPOSITION={type:3,value:"TWOPOSITION"},w.USERDEFINED={type:3,value:"USERDEFINED"},w.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcControllerTypeEnum=w;class x{}x.ACTIVE={type:3,value:"ACTIVE"},x.PASSIVE={type:3,value:"PASSIVE"},x.USERDEFINED={type:3,value:"USERDEFINED"},x.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCooledBeamTypeEnum=x;class B{}B.NATURALDRAFT={type:3,value:"NATURALDRAFT"},B.MECHANICALINDUCEDDRAFT={type:3,value:"MECHANICALINDUCEDDRAFT"},B.MECHANICALFORCEDDRAFT={type:3,value:"MECHANICALFORCEDDRAFT"},B.USERDEFINED={type:3,value:"USERDEFINED"},B.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCoolingTowerTypeEnum=B;class F{}F.BUDGET={type:3,value:"BUDGET"},F.COSTPLAN={type:3,value:"COSTPLAN"},F.ESTIMATE={type:3,value:"ESTIMATE"},F.TENDER={type:3,value:"TENDER"},F.PRICEDBILLOFQUANTITIES={type:3,value:"PRICEDBILLOFQUANTITIES"},F.UNPRICEDBILLOFQUANTITIES={type:3,value:"UNPRICEDBILLOFQUANTITIES"},F.SCHEDULEOFRATES={type:3,value:"SCHEDULEOFRATES"},F.USERDEFINED={type:3,value:"USERDEFINED"},F.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCostScheduleTypeEnum=F;class M{}M.CEILING={type:3,value:"CEILING"},M.FLOORING={type:3,value:"FLOORING"},M.CLADDING={type:3,value:"CLADDING"},M.ROOFING={type:3,value:"ROOFING"},M.INSULATION={type:3,value:"INSULATION"},M.MEMBRANE={type:3,value:"MEMBRANE"},M.SLEEVING={type:3,value:"SLEEVING"},M.WRAPPING={type:3,value:"WRAPPING"},M.USERDEFINED={type:3,value:"USERDEFINED"},M.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCoveringTypeEnum=M;class L{}L.AED={type:3,value:"AED"},L.AES={type:3,value:"AES"},L.ATS={type:3,value:"ATS"},L.AUD={type:3,value:"AUD"},L.BBD={type:3,value:"BBD"},L.BEG={type:3,value:"BEG"},L.BGL={type:3,value:"BGL"},L.BHD={type:3,value:"BHD"},L.BMD={type:3,value:"BMD"},L.BND={type:3,value:"BND"},L.BRL={type:3,value:"BRL"},L.BSD={type:3,value:"BSD"},L.BWP={type:3,value:"BWP"},L.BZD={type:3,value:"BZD"},L.CAD={type:3,value:"CAD"},L.CBD={type:3,value:"CBD"},L.CHF={type:3,value:"CHF"},L.CLP={type:3,value:"CLP"},L.CNY={type:3,value:"CNY"},L.CYS={type:3,value:"CYS"},L.CZK={type:3,value:"CZK"},L.DDP={type:3,value:"DDP"},L.DEM={type:3,value:"DEM"},L.DKK={type:3,value:"DKK"},L.EGL={type:3,value:"EGL"},L.EST={type:3,value:"EST"},L.EUR={type:3,value:"EUR"},L.FAK={type:3,value:"FAK"},L.FIM={type:3,value:"FIM"},L.FJD={type:3,value:"FJD"},L.FKP={type:3,value:"FKP"},L.FRF={type:3,value:"FRF"},L.GBP={type:3,value:"GBP"},L.GIP={type:3,value:"GIP"},L.GMD={type:3,value:"GMD"},L.GRX={type:3,value:"GRX"},L.HKD={type:3,value:"HKD"},L.HUF={type:3,value:"HUF"},L.ICK={type:3,value:"ICK"},L.IDR={type:3,value:"IDR"},L.ILS={type:3,value:"ILS"},L.INR={type:3,value:"INR"},L.IRP={type:3,value:"IRP"},L.ITL={type:3,value:"ITL"},L.JMD={type:3,value:"JMD"},L.JOD={type:3,value:"JOD"},L.JPY={type:3,value:"JPY"},L.KES={type:3,value:"KES"},L.KRW={type:3,value:"KRW"},L.KWD={type:3,value:"KWD"},L.KYD={type:3,value:"KYD"},L.LKR={type:3,value:"LKR"},L.LUF={type:3,value:"LUF"},L.MTL={type:3,value:"MTL"},L.MUR={type:3,value:"MUR"},L.MXN={type:3,value:"MXN"},L.MYR={type:3,value:"MYR"},L.NLG={type:3,value:"NLG"},L.NZD={type:3,value:"NZD"},L.OMR={type:3,value:"OMR"},L.PGK={type:3,value:"PGK"},L.PHP={type:3,value:"PHP"},L.PKR={type:3,value:"PKR"},L.PLN={type:3,value:"PLN"},L.PTN={type:3,value:"PTN"},L.QAR={type:3,value:"QAR"},L.RUR={type:3,value:"RUR"},L.SAR={type:3,value:"SAR"},L.SCR={type:3,value:"SCR"},L.SEK={type:3,value:"SEK"},L.SGD={type:3,value:"SGD"},L.SKP={type:3,value:"SKP"},L.THB={type:3,value:"THB"},L.TRL={type:3,value:"TRL"},L.TTD={type:3,value:"TTD"},L.TWD={type:3,value:"TWD"},L.USD={type:3,value:"USD"},L.VEB={type:3,value:"VEB"},L.VND={type:3,value:"VND"},L.XEU={type:3,value:"XEU"},L.ZAR={type:3,value:"ZAR"},L.ZWD={type:3,value:"ZWD"},L.NOK={type:3,value:"NOK"},e.IfcCurrencyEnum=L;class U{}U.USERDEFINED={type:3,value:"USERDEFINED"},U.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCurtainWallTypeEnum=U;class H{}H.CONTROLDAMPER={type:3,value:"CONTROLDAMPER"},H.FIREDAMPER={type:3,value:"FIREDAMPER"},H.SMOKEDAMPER={type:3,value:"SMOKEDAMPER"},H.FIRESMOKEDAMPER={type:3,value:"FIRESMOKEDAMPER"},H.BACKDRAFTDAMPER={type:3,value:"BACKDRAFTDAMPER"},H.RELIEFDAMPER={type:3,value:"RELIEFDAMPER"},H.BLASTDAMPER={type:3,value:"BLASTDAMPER"},H.GRAVITYDAMPER={type:3,value:"GRAVITYDAMPER"},H.GRAVITYRELIEFDAMPER={type:3,value:"GRAVITYRELIEFDAMPER"},H.BALANCINGDAMPER={type:3,value:"BALANCINGDAMPER"},H.FUMEHOODEXHAUST={type:3,value:"FUMEHOODEXHAUST"},H.USERDEFINED={type:3,value:"USERDEFINED"},H.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDamperTypeEnum=H;class G{}G.MEASURED={type:3,value:"MEASURED"},G.PREDICTED={type:3,value:"PREDICTED"},G.SIMULATED={type:3,value:"SIMULATED"},G.USERDEFINED={type:3,value:"USERDEFINED"},G.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDataOriginEnum=G;class k{}k.ANGULARVELOCITYUNIT={type:3,value:"ANGULARVELOCITYUNIT"},k.COMPOUNDPLANEANGLEUNIT={type:3,value:"COMPOUNDPLANEANGLEUNIT"},k.DYNAMICVISCOSITYUNIT={type:3,value:"DYNAMICVISCOSITYUNIT"},k.HEATFLUXDENSITYUNIT={type:3,value:"HEATFLUXDENSITYUNIT"},k.INTEGERCOUNTRATEUNIT={type:3,value:"INTEGERCOUNTRATEUNIT"},k.ISOTHERMALMOISTURECAPACITYUNIT={type:3,value:"ISOTHERMALMOISTURECAPACITYUNIT"},k.KINEMATICVISCOSITYUNIT={type:3,value:"KINEMATICVISCOSITYUNIT"},k.LINEARVELOCITYUNIT={type:3,value:"LINEARVELOCITYUNIT"},k.MASSDENSITYUNIT={type:3,value:"MASSDENSITYUNIT"},k.MASSFLOWRATEUNIT={type:3,value:"MASSFLOWRATEUNIT"},k.MOISTUREDIFFUSIVITYUNIT={type:3,value:"MOISTUREDIFFUSIVITYUNIT"},k.MOLECULARWEIGHTUNIT={type:3,value:"MOLECULARWEIGHTUNIT"},k.SPECIFICHEATCAPACITYUNIT={type:3,value:"SPECIFICHEATCAPACITYUNIT"},k.THERMALADMITTANCEUNIT={type:3,value:"THERMALADMITTANCEUNIT"},k.THERMALCONDUCTANCEUNIT={type:3,value:"THERMALCONDUCTANCEUNIT"},k.THERMALRESISTANCEUNIT={type:3,value:"THERMALRESISTANCEUNIT"},k.THERMALTRANSMITTANCEUNIT={type:3,value:"THERMALTRANSMITTANCEUNIT"},k.VAPORPERMEABILITYUNIT={type:3,value:"VAPORPERMEABILITYUNIT"},k.VOLUMETRICFLOWRATEUNIT={type:3,value:"VOLUMETRICFLOWRATEUNIT"},k.ROTATIONALFREQUENCYUNIT={type:3,value:"ROTATIONALFREQUENCYUNIT"},k.TORQUEUNIT={type:3,value:"TORQUEUNIT"},k.MOMENTOFINERTIAUNIT={type:3,value:"MOMENTOFINERTIAUNIT"},k.LINEARMOMENTUNIT={type:3,value:"LINEARMOMENTUNIT"},k.LINEARFORCEUNIT={type:3,value:"LINEARFORCEUNIT"},k.PLANARFORCEUNIT={type:3,value:"PLANARFORCEUNIT"},k.MODULUSOFELASTICITYUNIT={type:3,value:"MODULUSOFELASTICITYUNIT"},k.SHEARMODULUSUNIT={type:3,value:"SHEARMODULUSUNIT"},k.LINEARSTIFFNESSUNIT={type:3,value:"LINEARSTIFFNESSUNIT"},k.ROTATIONALSTIFFNESSUNIT={type:3,value:"ROTATIONALSTIFFNESSUNIT"},k.MODULUSOFSUBGRADEREACTIONUNIT={type:3,value:"MODULUSOFSUBGRADEREACTIONUNIT"},k.ACCELERATIONUNIT={type:3,value:"ACCELERATIONUNIT"},k.CURVATUREUNIT={type:3,value:"CURVATUREUNIT"},k.HEATINGVALUEUNIT={type:3,value:"HEATINGVALUEUNIT"},k.IONCONCENTRATIONUNIT={type:3,value:"IONCONCENTRATIONUNIT"},k.LUMINOUSINTENSITYDISTRIBUTIONUNIT={type:3,value:"LUMINOUSINTENSITYDISTRIBUTIONUNIT"},k.MASSPERLENGTHUNIT={type:3,value:"MASSPERLENGTHUNIT"},k.MODULUSOFLINEARSUBGRADEREACTIONUNIT={type:3,value:"MODULUSOFLINEARSUBGRADEREACTIONUNIT"},k.MODULUSOFROTATIONALSUBGRADEREACTIONUNIT={type:3,value:"MODULUSOFROTATIONALSUBGRADEREACTIONUNIT"},k.PHUNIT={type:3,value:"PHUNIT"},k.ROTATIONALMASSUNIT={type:3,value:"ROTATIONALMASSUNIT"},k.SECTIONAREAINTEGRALUNIT={type:3,value:"SECTIONAREAINTEGRALUNIT"},k.SECTIONMODULUSUNIT={type:3,value:"SECTIONMODULUSUNIT"},k.SOUNDPOWERUNIT={type:3,value:"SOUNDPOWERUNIT"},k.SOUNDPRESSUREUNIT={type:3,value:"SOUNDPRESSUREUNIT"},k.TEMPERATUREGRADIENTUNIT={type:3,value:"TEMPERATUREGRADIENTUNIT"},k.THERMALEXPANSIONCOEFFICIENTUNIT={type:3,value:"THERMALEXPANSIONCOEFFICIENTUNIT"},k.WARPINGCONSTANTUNIT={type:3,value:"WARPINGCONSTANTUNIT"},k.WARPINGMOMENTUNIT={type:3,value:"WARPINGMOMENTUNIT"},k.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcDerivedUnitEnum=k;class V{}V.ORIGIN={type:3,value:"ORIGIN"},V.TARGET={type:3,value:"TARGET"},e.IfcDimensionExtentUsage=V;class j{}j.POSITIVE={type:3,value:"POSITIVE"},j.NEGATIVE={type:3,value:"NEGATIVE"},e.IfcDirectionSenseEnum=j;class Q{}Q.FORMEDDUCT={type:3,value:"FORMEDDUCT"},Q.INSPECTIONCHAMBER={type:3,value:"INSPECTIONCHAMBER"},Q.INSPECTIONPIT={type:3,value:"INSPECTIONPIT"},Q.MANHOLE={type:3,value:"MANHOLE"},Q.METERCHAMBER={type:3,value:"METERCHAMBER"},Q.SUMP={type:3,value:"SUMP"},Q.TRENCH={type:3,value:"TRENCH"},Q.VALVECHAMBER={type:3,value:"VALVECHAMBER"},Q.USERDEFINED={type:3,value:"USERDEFINED"},Q.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDistributionChamberElementTypeEnum=Q;class W{}W.PUBLIC={type:3,value:"PUBLIC"},W.RESTRICTED={type:3,value:"RESTRICTED"},W.CONFIDENTIAL={type:3,value:"CONFIDENTIAL"},W.PERSONAL={type:3,value:"PERSONAL"},W.USERDEFINED={type:3,value:"USERDEFINED"},W.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDocumentConfidentialityEnum=W;class z{}z.DRAFT={type:3,value:"DRAFT"},z.FINALDRAFT={type:3,value:"FINALDRAFT"},z.FINAL={type:3,value:"FINAL"},z.REVISION={type:3,value:"REVISION"},z.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDocumentStatusEnum=z;class K{}K.SWINGING={type:3,value:"SWINGING"},K.DOUBLE_ACTING={type:3,value:"DOUBLE_ACTING"},K.SLIDING={type:3,value:"SLIDING"},K.FOLDING={type:3,value:"FOLDING"},K.REVOLVING={type:3,value:"REVOLVING"},K.ROLLINGUP={type:3,value:"ROLLINGUP"},K.USERDEFINED={type:3,value:"USERDEFINED"},K.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorPanelOperationEnum=K;class Y{}Y.LEFT={type:3,value:"LEFT"},Y.MIDDLE={type:3,value:"MIDDLE"},Y.RIGHT={type:3,value:"RIGHT"},Y.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorPanelPositionEnum=Y;class X{}X.ALUMINIUM={type:3,value:"ALUMINIUM"},X.HIGH_GRADE_STEEL={type:3,value:"HIGH_GRADE_STEEL"},X.STEEL={type:3,value:"STEEL"},X.WOOD={type:3,value:"WOOD"},X.ALUMINIUM_WOOD={type:3,value:"ALUMINIUM_WOOD"},X.ALUMINIUM_PLASTIC={type:3,value:"ALUMINIUM_PLASTIC"},X.PLASTIC={type:3,value:"PLASTIC"},X.USERDEFINED={type:3,value:"USERDEFINED"},X.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorStyleConstructionEnum=X;class Z{}Z.SINGLE_SWING_LEFT={type:3,value:"SINGLE_SWING_LEFT"},Z.SINGLE_SWING_RIGHT={type:3,value:"SINGLE_SWING_RIGHT"},Z.DOUBLE_DOOR_SINGLE_SWING={type:3,value:"DOUBLE_DOOR_SINGLE_SWING"},Z.DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT={type:3,value:"DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT"},Z.DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT={type:3,value:"DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT"},Z.DOUBLE_SWING_LEFT={type:3,value:"DOUBLE_SWING_LEFT"},Z.DOUBLE_SWING_RIGHT={type:3,value:"DOUBLE_SWING_RIGHT"},Z.DOUBLE_DOOR_DOUBLE_SWING={type:3,value:"DOUBLE_DOOR_DOUBLE_SWING"},Z.SLIDING_TO_LEFT={type:3,value:"SLIDING_TO_LEFT"},Z.SLIDING_TO_RIGHT={type:3,value:"SLIDING_TO_RIGHT"},Z.DOUBLE_DOOR_SLIDING={type:3,value:"DOUBLE_DOOR_SLIDING"},Z.FOLDING_TO_LEFT={type:3,value:"FOLDING_TO_LEFT"},Z.FOLDING_TO_RIGHT={type:3,value:"FOLDING_TO_RIGHT"},Z.DOUBLE_DOOR_FOLDING={type:3,value:"DOUBLE_DOOR_FOLDING"},Z.REVOLVING={type:3,value:"REVOLVING"},Z.ROLLINGUP={type:3,value:"ROLLINGUP"},Z.USERDEFINED={type:3,value:"USERDEFINED"},Z.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorStyleOperationEnum=Z;class q{}q.BEND={type:3,value:"BEND"},q.CONNECTOR={type:3,value:"CONNECTOR"},q.ENTRY={type:3,value:"ENTRY"},q.EXIT={type:3,value:"EXIT"},q.JUNCTION={type:3,value:"JUNCTION"},q.OBSTRUCTION={type:3,value:"OBSTRUCTION"},q.TRANSITION={type:3,value:"TRANSITION"},q.USERDEFINED={type:3,value:"USERDEFINED"},q.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDuctFittingTypeEnum=q;class J{}J.RIGIDSEGMENT={type:3,value:"RIGIDSEGMENT"},J.FLEXIBLESEGMENT={type:3,value:"FLEXIBLESEGMENT"},J.USERDEFINED={type:3,value:"USERDEFINED"},J.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDuctSegmentTypeEnum=J;class ${}$.FLATOVAL={type:3,value:"FLATOVAL"},$.RECTANGULAR={type:3,value:"RECTANGULAR"},$.ROUND={type:3,value:"ROUND"},$.USERDEFINED={type:3,value:"USERDEFINED"},$.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDuctSilencerTypeEnum=$;class ee{}ee.COMPUTER={type:3,value:"COMPUTER"},ee.DIRECTWATERHEATER={type:3,value:"DIRECTWATERHEATER"},ee.DISHWASHER={type:3,value:"DISHWASHER"},ee.ELECTRICCOOKER={type:3,value:"ELECTRICCOOKER"},ee.ELECTRICHEATER={type:3,value:"ELECTRICHEATER"},ee.FACSIMILE={type:3,value:"FACSIMILE"},ee.FREESTANDINGFAN={type:3,value:"FREESTANDINGFAN"},ee.FREEZER={type:3,value:"FREEZER"},ee.FRIDGE_FREEZER={type:3,value:"FRIDGE_FREEZER"},ee.HANDDRYER={type:3,value:"HANDDRYER"},ee.INDIRECTWATERHEATER={type:3,value:"INDIRECTWATERHEATER"},ee.MICROWAVE={type:3,value:"MICROWAVE"},ee.PHOTOCOPIER={type:3,value:"PHOTOCOPIER"},ee.PRINTER={type:3,value:"PRINTER"},ee.REFRIGERATOR={type:3,value:"REFRIGERATOR"},ee.RADIANTHEATER={type:3,value:"RADIANTHEATER"},ee.SCANNER={type:3,value:"SCANNER"},ee.TELEPHONE={type:3,value:"TELEPHONE"},ee.TUMBLEDRYER={type:3,value:"TUMBLEDRYER"},ee.TV={type:3,value:"TV"},ee.VENDINGMACHINE={type:3,value:"VENDINGMACHINE"},ee.WASHINGMACHINE={type:3,value:"WASHINGMACHINE"},ee.WATERHEATER={type:3,value:"WATERHEATER"},ee.WATERCOOLER={type:3,value:"WATERCOOLER"},ee.USERDEFINED={type:3,value:"USERDEFINED"},ee.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricApplianceTypeEnum=ee;class te{}te.ALTERNATING={type:3,value:"ALTERNATING"},te.DIRECT={type:3,value:"DIRECT"},te.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricCurrentEnum=te;class se{}se.ALARMPANEL={type:3,value:"ALARMPANEL"},se.CONSUMERUNIT={type:3,value:"CONSUMERUNIT"},se.CONTROLPANEL={type:3,value:"CONTROLPANEL"},se.DISTRIBUTIONBOARD={type:3,value:"DISTRIBUTIONBOARD"},se.GASDETECTORPANEL={type:3,value:"GASDETECTORPANEL"},se.INDICATORPANEL={type:3,value:"INDICATORPANEL"},se.MIMICPANEL={type:3,value:"MIMICPANEL"},se.MOTORCONTROLCENTRE={type:3,value:"MOTORCONTROLCENTRE"},se.SWITCHBOARD={type:3,value:"SWITCHBOARD"},se.USERDEFINED={type:3,value:"USERDEFINED"},se.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricDistributionPointFunctionEnum=se;class ie{}ie.BATTERY={type:3,value:"BATTERY"},ie.CAPACITORBANK={type:3,value:"CAPACITORBANK"},ie.HARMONICFILTER={type:3,value:"HARMONICFILTER"},ie.INDUCTORBANK={type:3,value:"INDUCTORBANK"},ie.UPS={type:3,value:"UPS"},ie.USERDEFINED={type:3,value:"USERDEFINED"},ie.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricFlowStorageDeviceTypeEnum=ie;class re{}re.USERDEFINED={type:3,value:"USERDEFINED"},re.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricGeneratorTypeEnum=re;class oe{}oe.ELECTRICPOINTHEATER={type:3,value:"ELECTRICPOINTHEATER"},oe.ELECTRICCABLEHEATER={type:3,value:"ELECTRICCABLEHEATER"},oe.ELECTRICMATHEATER={type:3,value:"ELECTRICMATHEATER"},oe.USERDEFINED={type:3,value:"USERDEFINED"},oe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricHeaterTypeEnum=oe;class ne{}ne.DC={type:3,value:"DC"},ne.INDUCTION={type:3,value:"INDUCTION"},ne.POLYPHASE={type:3,value:"POLYPHASE"},ne.RELUCTANCESYNCHRONOUS={type:3,value:"RELUCTANCESYNCHRONOUS"},ne.SYNCHRONOUS={type:3,value:"SYNCHRONOUS"},ne.USERDEFINED={type:3,value:"USERDEFINED"},ne.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricMotorTypeEnum=ne;class ae{}ae.TIMECLOCK={type:3,value:"TIMECLOCK"},ae.TIMEDELAY={type:3,value:"TIMEDELAY"},ae.RELAY={type:3,value:"RELAY"},ae.USERDEFINED={type:3,value:"USERDEFINED"},ae.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricTimeControlTypeEnum=ae;class le{}le.ACCESSORY_ASSEMBLY={type:3,value:"ACCESSORY_ASSEMBLY"},le.ARCH={type:3,value:"ARCH"},le.BEAM_GRID={type:3,value:"BEAM_GRID"},le.BRACED_FRAME={type:3,value:"BRACED_FRAME"},le.GIRDER={type:3,value:"GIRDER"},le.REINFORCEMENT_UNIT={type:3,value:"REINFORCEMENT_UNIT"},le.RIGID_FRAME={type:3,value:"RIGID_FRAME"},le.SLAB_FIELD={type:3,value:"SLAB_FIELD"},le.TRUSS={type:3,value:"TRUSS"},le.USERDEFINED={type:3,value:"USERDEFINED"},le.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElementAssemblyTypeEnum=le;class he{}he.COMPLEX={type:3,value:"COMPLEX"},he.ELEMENT={type:3,value:"ELEMENT"},he.PARTIAL={type:3,value:"PARTIAL"},e.IfcElementCompositionEnum=he;class ce{}ce.PRIMARY={type:3,value:"PRIMARY"},ce.SECONDARY={type:3,value:"SECONDARY"},ce.TERTIARY={type:3,value:"TERTIARY"},ce.AUXILIARY={type:3,value:"AUXILIARY"},ce.USERDEFINED={type:3,value:"USERDEFINED"},ce.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEnergySequenceEnum=ce;class Ae{}Ae.COMBINEDVALUE={type:3,value:"COMBINEDVALUE"},Ae.DISPOSAL={type:3,value:"DISPOSAL"},Ae.EXTRACTION={type:3,value:"EXTRACTION"},Ae.INSTALLATION={type:3,value:"INSTALLATION"},Ae.MANUFACTURE={type:3,value:"MANUFACTURE"},Ae.TRANSPORTATION={type:3,value:"TRANSPORTATION"},Ae.USERDEFINED={type:3,value:"USERDEFINED"},Ae.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEnvironmentalImpactCategoryEnum=Ae;class ue{}ue.DIRECTEVAPORATIVERANDOMMEDIAAIRCOOLER={type:3,value:"DIRECTEVAPORATIVERANDOMMEDIAAIRCOOLER"},ue.DIRECTEVAPORATIVERIGIDMEDIAAIRCOOLER={type:3,value:"DIRECTEVAPORATIVERIGIDMEDIAAIRCOOLER"},ue.DIRECTEVAPORATIVESLINGERSPACKAGEDAIRCOOLER={type:3,value:"DIRECTEVAPORATIVESLINGERSPACKAGEDAIRCOOLER"},ue.DIRECTEVAPORATIVEPACKAGEDROTARYAIRCOOLER={type:3,value:"DIRECTEVAPORATIVEPACKAGEDROTARYAIRCOOLER"},ue.DIRECTEVAPORATIVEAIRWASHER={type:3,value:"DIRECTEVAPORATIVEAIRWASHER"},ue.INDIRECTEVAPORATIVEPACKAGEAIRCOOLER={type:3,value:"INDIRECTEVAPORATIVEPACKAGEAIRCOOLER"},ue.INDIRECTEVAPORATIVEWETCOIL={type:3,value:"INDIRECTEVAPORATIVEWETCOIL"},ue.INDIRECTEVAPORATIVECOOLINGTOWERORCOILCOOLER={type:3,value:"INDIRECTEVAPORATIVECOOLINGTOWERORCOILCOOLER"},ue.INDIRECTDIRECTCOMBINATION={type:3,value:"INDIRECTDIRECTCOMBINATION"},ue.USERDEFINED={type:3,value:"USERDEFINED"},ue.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEvaporativeCoolerTypeEnum=ue;class pe{}pe.DIRECTEXPANSIONSHELLANDTUBE={type:3,value:"DIRECTEXPANSIONSHELLANDTUBE"},pe.DIRECTEXPANSIONTUBEINTUBE={type:3,value:"DIRECTEXPANSIONTUBEINTUBE"},pe.DIRECTEXPANSIONBRAZEDPLATE={type:3,value:"DIRECTEXPANSIONBRAZEDPLATE"},pe.FLOODEDSHELLANDTUBE={type:3,value:"FLOODEDSHELLANDTUBE"},pe.SHELLANDCOIL={type:3,value:"SHELLANDCOIL"},pe.USERDEFINED={type:3,value:"USERDEFINED"},pe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEvaporatorTypeEnum=pe;class de{}de.CENTRIFUGALFORWARDCURVED={type:3,value:"CENTRIFUGALFORWARDCURVED"},de.CENTRIFUGALRADIAL={type:3,value:"CENTRIFUGALRADIAL"},de.CENTRIFUGALBACKWARDINCLINEDCURVED={type:3,value:"CENTRIFUGALBACKWARDINCLINEDCURVED"},de.CENTRIFUGALAIRFOIL={type:3,value:"CENTRIFUGALAIRFOIL"},de.TUBEAXIAL={type:3,value:"TUBEAXIAL"},de.VANEAXIAL={type:3,value:"VANEAXIAL"},de.PROPELLORAXIAL={type:3,value:"PROPELLORAXIAL"},de.USERDEFINED={type:3,value:"USERDEFINED"},de.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFanTypeEnum=de;class fe{}fe.AIRPARTICLEFILTER={type:3,value:"AIRPARTICLEFILTER"},fe.ODORFILTER={type:3,value:"ODORFILTER"},fe.OILFILTER={type:3,value:"OILFILTER"},fe.STRAINER={type:3,value:"STRAINER"},fe.WATERFILTER={type:3,value:"WATERFILTER"},fe.USERDEFINED={type:3,value:"USERDEFINED"},fe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFilterTypeEnum=fe;class Ee{}Ee.BREECHINGINLET={type:3,value:"BREECHINGINLET"},Ee.FIREHYDRANT={type:3,value:"FIREHYDRANT"},Ee.HOSEREEL={type:3,value:"HOSEREEL"},Ee.SPRINKLER={type:3,value:"SPRINKLER"},Ee.SPRINKLERDEFLECTOR={type:3,value:"SPRINKLERDEFLECTOR"},Ee.USERDEFINED={type:3,value:"USERDEFINED"},Ee.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFireSuppressionTerminalTypeEnum=Ee;class me{}me.SOURCE={type:3,value:"SOURCE"},me.SINK={type:3,value:"SINK"},me.SOURCEANDSINK={type:3,value:"SOURCEANDSINK"},me.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFlowDirectionEnum=me;class ye{}ye.PRESSUREGAUGE={type:3,value:"PRESSUREGAUGE"},ye.THERMOMETER={type:3,value:"THERMOMETER"},ye.AMMETER={type:3,value:"AMMETER"},ye.FREQUENCYMETER={type:3,value:"FREQUENCYMETER"},ye.POWERFACTORMETER={type:3,value:"POWERFACTORMETER"},ye.PHASEANGLEMETER={type:3,value:"PHASEANGLEMETER"},ye.VOLTMETER_PEAK={type:3,value:"VOLTMETER_PEAK"},ye.VOLTMETER_RMS={type:3,value:"VOLTMETER_RMS"},ye.USERDEFINED={type:3,value:"USERDEFINED"},ye.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFlowInstrumentTypeEnum=ye;class ge{}ge.ELECTRICMETER={type:3,value:"ELECTRICMETER"},ge.ENERGYMETER={type:3,value:"ENERGYMETER"},ge.FLOWMETER={type:3,value:"FLOWMETER"},ge.GASMETER={type:3,value:"GASMETER"},ge.OILMETER={type:3,value:"OILMETER"},ge.WATERMETER={type:3,value:"WATERMETER"},ge.USERDEFINED={type:3,value:"USERDEFINED"},ge.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFlowMeterTypeEnum=ge;class Ie{}Ie.FOOTING_BEAM={type:3,value:"FOOTING_BEAM"},Ie.PAD_FOOTING={type:3,value:"PAD_FOOTING"},Ie.PILE_CAP={type:3,value:"PILE_CAP"},Ie.STRIP_FOOTING={type:3,value:"STRIP_FOOTING"},Ie.USERDEFINED={type:3,value:"USERDEFINED"},Ie.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFootingTypeEnum=Ie;class ve{}ve.GASAPPLIANCE={type:3,value:"GASAPPLIANCE"},ve.GASBOOSTER={type:3,value:"GASBOOSTER"},ve.GASBURNER={type:3,value:"GASBURNER"},ve.USERDEFINED={type:3,value:"USERDEFINED"},ve.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcGasTerminalTypeEnum=ve;class Te{}Te.GRAPH_VIEW={type:3,value:"GRAPH_VIEW"},Te.SKETCH_VIEW={type:3,value:"SKETCH_VIEW"},Te.MODEL_VIEW={type:3,value:"MODEL_VIEW"},Te.PLAN_VIEW={type:3,value:"PLAN_VIEW"},Te.REFLECTED_PLAN_VIEW={type:3,value:"REFLECTED_PLAN_VIEW"},Te.SECTION_VIEW={type:3,value:"SECTION_VIEW"},Te.ELEVATION_VIEW={type:3,value:"ELEVATION_VIEW"},Te.USERDEFINED={type:3,value:"USERDEFINED"},Te.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcGeometricProjectionEnum=Te;class _e{}_e.GLOBAL_COORDS={type:3,value:"GLOBAL_COORDS"},_e.LOCAL_COORDS={type:3,value:"LOCAL_COORDS"},e.IfcGlobalOrLocalEnum=_e;class Re{}Re.PLATE={type:3,value:"PLATE"},Re.SHELLANDTUBE={type:3,value:"SHELLANDTUBE"},Re.USERDEFINED={type:3,value:"USERDEFINED"},Re.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcHeatExchangerTypeEnum=Re;class Pe{}Pe.STEAMINJECTION={type:3,value:"STEAMINJECTION"},Pe.ADIABATICAIRWASHER={type:3,value:"ADIABATICAIRWASHER"},Pe.ADIABATICPAN={type:3,value:"ADIABATICPAN"},Pe.ADIABATICWETTEDELEMENT={type:3,value:"ADIABATICWETTEDELEMENT"},Pe.ADIABATICATOMIZING={type:3,value:"ADIABATICATOMIZING"},Pe.ADIABATICULTRASONIC={type:3,value:"ADIABATICULTRASONIC"},Pe.ADIABATICRIGIDMEDIA={type:3,value:"ADIABATICRIGIDMEDIA"},Pe.ADIABATICCOMPRESSEDAIRNOZZLE={type:3,value:"ADIABATICCOMPRESSEDAIRNOZZLE"},Pe.ASSISTEDELECTRIC={type:3,value:"ASSISTEDELECTRIC"},Pe.ASSISTEDNATURALGAS={type:3,value:"ASSISTEDNATURALGAS"},Pe.ASSISTEDPROPANE={type:3,value:"ASSISTEDPROPANE"},Pe.ASSISTEDBUTANE={type:3,value:"ASSISTEDBUTANE"},Pe.ASSISTEDSTEAM={type:3,value:"ASSISTEDSTEAM"},Pe.USERDEFINED={type:3,value:"USERDEFINED"},Pe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcHumidifierTypeEnum=Pe;class De{}De.INTERNAL={type:3,value:"INTERNAL"},De.EXTERNAL={type:3,value:"EXTERNAL"},De.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcInternalOrExternalEnum=De;class Ne{}Ne.ASSETINVENTORY={type:3,value:"ASSETINVENTORY"},Ne.SPACEINVENTORY={type:3,value:"SPACEINVENTORY"},Ne.FURNITUREINVENTORY={type:3,value:"FURNITUREINVENTORY"},Ne.USERDEFINED={type:3,value:"USERDEFINED"},Ne.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcInventoryTypeEnum=Ne;class Ce{}Ce.USERDEFINED={type:3,value:"USERDEFINED"},Ce.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcJunctionBoxTypeEnum=Ce;class Oe{}Oe.COMPACTFLUORESCENT={type:3,value:"COMPACTFLUORESCENT"},Oe.FLUORESCENT={type:3,value:"FLUORESCENT"},Oe.HIGHPRESSUREMERCURY={type:3,value:"HIGHPRESSUREMERCURY"},Oe.HIGHPRESSURESODIUM={type:3,value:"HIGHPRESSURESODIUM"},Oe.METALHALIDE={type:3,value:"METALHALIDE"},Oe.TUNGSTENFILAMENT={type:3,value:"TUNGSTENFILAMENT"},Oe.USERDEFINED={type:3,value:"USERDEFINED"},Oe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLampTypeEnum=Oe;class be{}be.AXIS1={type:3,value:"AXIS1"},be.AXIS2={type:3,value:"AXIS2"},be.AXIS3={type:3,value:"AXIS3"},e.IfcLayerSetDirectionEnum=be;class Se{}Se.TYPE_A={type:3,value:"TYPE_A"},Se.TYPE_B={type:3,value:"TYPE_B"},Se.TYPE_C={type:3,value:"TYPE_C"},Se.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLightDistributionCurveEnum=Se;class we{}we.COMPACTFLUORESCENT={type:3,value:"COMPACTFLUORESCENT"},we.FLUORESCENT={type:3,value:"FLUORESCENT"},we.HIGHPRESSUREMERCURY={type:3,value:"HIGHPRESSUREMERCURY"},we.HIGHPRESSURESODIUM={type:3,value:"HIGHPRESSURESODIUM"},we.LIGHTEMITTINGDIODE={type:3,value:"LIGHTEMITTINGDIODE"},we.LOWPRESSURESODIUM={type:3,value:"LOWPRESSURESODIUM"},we.LOWVOLTAGEHALOGEN={type:3,value:"LOWVOLTAGEHALOGEN"},we.MAINVOLTAGEHALOGEN={type:3,value:"MAINVOLTAGEHALOGEN"},we.METALHALIDE={type:3,value:"METALHALIDE"},we.TUNGSTENFILAMENT={type:3,value:"TUNGSTENFILAMENT"},we.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLightEmissionSourceEnum=we;class xe{}xe.POINTSOURCE={type:3,value:"POINTSOURCE"},xe.DIRECTIONSOURCE={type:3,value:"DIRECTIONSOURCE"},xe.USERDEFINED={type:3,value:"USERDEFINED"},xe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLightFixtureTypeEnum=xe;class Be{}Be.LOAD_GROUP={type:3,value:"LOAD_GROUP"},Be.LOAD_CASE={type:3,value:"LOAD_CASE"},Be.LOAD_COMBINATION_GROUP={type:3,value:"LOAD_COMBINATION_GROUP"},Be.LOAD_COMBINATION={type:3,value:"LOAD_COMBINATION"},Be.USERDEFINED={type:3,value:"USERDEFINED"},Be.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLoadGroupTypeEnum=Be;class Fe{}Fe.LOGICALAND={type:3,value:"LOGICALAND"},Fe.LOGICALOR={type:3,value:"LOGICALOR"},e.IfcLogicalOperatorEnum=Fe;class Me{}Me.BRACE={type:3,value:"BRACE"},Me.CHORD={type:3,value:"CHORD"},Me.COLLAR={type:3,value:"COLLAR"},Me.MEMBER={type:3,value:"MEMBER"},Me.MULLION={type:3,value:"MULLION"},Me.PLATE={type:3,value:"PLATE"},Me.POST={type:3,value:"POST"},Me.PURLIN={type:3,value:"PURLIN"},Me.RAFTER={type:3,value:"RAFTER"},Me.STRINGER={type:3,value:"STRINGER"},Me.STRUT={type:3,value:"STRUT"},Me.STUD={type:3,value:"STUD"},Me.USERDEFINED={type:3,value:"USERDEFINED"},Me.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMemberTypeEnum=Me;class Le{}Le.BELTDRIVE={type:3,value:"BELTDRIVE"},Le.COUPLING={type:3,value:"COUPLING"},Le.DIRECTDRIVE={type:3,value:"DIRECTDRIVE"},Le.USERDEFINED={type:3,value:"USERDEFINED"},Le.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMotorConnectionTypeEnum=Le;class Ue{}Ue.NULL={type:3,value:"NULL"},e.IfcNullStyle=Ue;class He{}He.PRODUCT={type:3,value:"PRODUCT"},He.PROCESS={type:3,value:"PROCESS"},He.CONTROL={type:3,value:"CONTROL"},He.RESOURCE={type:3,value:"RESOURCE"},He.ACTOR={type:3,value:"ACTOR"},He.GROUP={type:3,value:"GROUP"},He.PROJECT={type:3,value:"PROJECT"},He.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcObjectTypeEnum=He;class Ge{}Ge.CODECOMPLIANCE={type:3,value:"CODECOMPLIANCE"},Ge.DESIGNINTENT={type:3,value:"DESIGNINTENT"},Ge.HEALTHANDSAFETY={type:3,value:"HEALTHANDSAFETY"},Ge.REQUIREMENT={type:3,value:"REQUIREMENT"},Ge.SPECIFICATION={type:3,value:"SPECIFICATION"},Ge.TRIGGERCONDITION={type:3,value:"TRIGGERCONDITION"},Ge.USERDEFINED={type:3,value:"USERDEFINED"},Ge.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcObjectiveEnum=Ge;class ke{}ke.ASSIGNEE={type:3,value:"ASSIGNEE"},ke.ASSIGNOR={type:3,value:"ASSIGNOR"},ke.LESSEE={type:3,value:"LESSEE"},ke.LESSOR={type:3,value:"LESSOR"},ke.LETTINGAGENT={type:3,value:"LETTINGAGENT"},ke.OWNER={type:3,value:"OWNER"},ke.TENANT={type:3,value:"TENANT"},ke.USERDEFINED={type:3,value:"USERDEFINED"},ke.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcOccupantTypeEnum=ke;class Ve{}Ve.AUDIOVISUALOUTLET={type:3,value:"AUDIOVISUALOUTLET"},Ve.COMMUNICATIONSOUTLET={type:3,value:"COMMUNICATIONSOUTLET"},Ve.POWEROUTLET={type:3,value:"POWEROUTLET"},Ve.USERDEFINED={type:3,value:"USERDEFINED"},Ve.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcOutletTypeEnum=Ve;class je{}je.GRILL={type:3,value:"GRILL"},je.LOUVER={type:3,value:"LOUVER"},je.SCREEN={type:3,value:"SCREEN"},je.USERDEFINED={type:3,value:"USERDEFINED"},je.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPermeableCoveringOperationEnum=je;class Qe{}Qe.PHYSICAL={type:3,value:"PHYSICAL"},Qe.VIRTUAL={type:3,value:"VIRTUAL"},Qe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPhysicalOrVirtualEnum=Qe;class We{}We.CAST_IN_PLACE={type:3,value:"CAST_IN_PLACE"},We.COMPOSITE={type:3,value:"COMPOSITE"},We.PRECAST_CONCRETE={type:3,value:"PRECAST_CONCRETE"},We.PREFAB_STEEL={type:3,value:"PREFAB_STEEL"},We.USERDEFINED={type:3,value:"USERDEFINED"},We.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPileConstructionEnum=We;class ze{}ze.COHESION={type:3,value:"COHESION"},ze.FRICTION={type:3,value:"FRICTION"},ze.SUPPORT={type:3,value:"SUPPORT"},ze.USERDEFINED={type:3,value:"USERDEFINED"},ze.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPileTypeEnum=ze;class Ke{}Ke.BEND={type:3,value:"BEND"},Ke.CONNECTOR={type:3,value:"CONNECTOR"},Ke.ENTRY={type:3,value:"ENTRY"},Ke.EXIT={type:3,value:"EXIT"},Ke.JUNCTION={type:3,value:"JUNCTION"},Ke.OBSTRUCTION={type:3,value:"OBSTRUCTION"},Ke.TRANSITION={type:3,value:"TRANSITION"},Ke.USERDEFINED={type:3,value:"USERDEFINED"},Ke.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPipeFittingTypeEnum=Ke;class Ye{}Ye.FLEXIBLESEGMENT={type:3,value:"FLEXIBLESEGMENT"},Ye.RIGIDSEGMENT={type:3,value:"RIGIDSEGMENT"},Ye.GUTTER={type:3,value:"GUTTER"},Ye.SPOOL={type:3,value:"SPOOL"},Ye.USERDEFINED={type:3,value:"USERDEFINED"},Ye.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPipeSegmentTypeEnum=Ye;class Xe{}Xe.CURTAIN_PANEL={type:3,value:"CURTAIN_PANEL"},Xe.SHEET={type:3,value:"SHEET"},Xe.USERDEFINED={type:3,value:"USERDEFINED"},Xe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPlateTypeEnum=Xe;class Ze{}Ze.ADVICE_CAUTION={type:3,value:"ADVICE_CAUTION"},Ze.ADVICE_NOTE={type:3,value:"ADVICE_NOTE"},Ze.ADVICE_WARNING={type:3,value:"ADVICE_WARNING"},Ze.CALIBRATION={type:3,value:"CALIBRATION"},Ze.DIAGNOSTIC={type:3,value:"DIAGNOSTIC"},Ze.SHUTDOWN={type:3,value:"SHUTDOWN"},Ze.STARTUP={type:3,value:"STARTUP"},Ze.USERDEFINED={type:3,value:"USERDEFINED"},Ze.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProcedureTypeEnum=Ze;class qe{}qe.CURVE={type:3,value:"CURVE"},qe.AREA={type:3,value:"AREA"},e.IfcProfileTypeEnum=qe;class Je{}Je.CHANGE={type:3,value:"CHANGE"},Je.MAINTENANCE={type:3,value:"MAINTENANCE"},Je.MOVE={type:3,value:"MOVE"},Je.PURCHASE={type:3,value:"PURCHASE"},Je.WORK={type:3,value:"WORK"},Je.USERDEFINED={type:3,value:"USERDEFINED"},Je.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProjectOrderRecordTypeEnum=Je;class $e{}$e.CHANGEORDER={type:3,value:"CHANGEORDER"},$e.MAINTENANCEWORKORDER={type:3,value:"MAINTENANCEWORKORDER"},$e.MOVEORDER={type:3,value:"MOVEORDER"},$e.PURCHASEORDER={type:3,value:"PURCHASEORDER"},$e.WORKORDER={type:3,value:"WORKORDER"},$e.USERDEFINED={type:3,value:"USERDEFINED"},$e.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProjectOrderTypeEnum=$e;class et{}et.PROJECTED_LENGTH={type:3,value:"PROJECTED_LENGTH"},et.TRUE_LENGTH={type:3,value:"TRUE_LENGTH"},e.IfcProjectedOrTrueLengthEnum=et;class tt{}tt.DESIGN={type:3,value:"DESIGN"},tt.DESIGNMAXIMUM={type:3,value:"DESIGNMAXIMUM"},tt.DESIGNMINIMUM={type:3,value:"DESIGNMINIMUM"},tt.SIMULATED={type:3,value:"SIMULATED"},tt.ASBUILT={type:3,value:"ASBUILT"},tt.COMMISSIONING={type:3,value:"COMMISSIONING"},tt.MEASURED={type:3,value:"MEASURED"},tt.USERDEFINED={type:3,value:"USERDEFINED"},tt.NOTKNOWN={type:3,value:"NOTKNOWN"},e.IfcPropertySourceEnum=tt;class st{}st.FUSEDISCONNECTOR={type:3,value:"FUSEDISCONNECTOR"},st.CIRCUITBREAKER={type:3,value:"CIRCUITBREAKER"},st.EARTHFAILUREDEVICE={type:3,value:"EARTHFAILUREDEVICE"},st.RESIDUALCURRENTCIRCUITBREAKER={type:3,value:"RESIDUALCURRENTCIRCUITBREAKER"},st.RESIDUALCURRENTSWITCH={type:3,value:"RESIDUALCURRENTSWITCH"},st.VARISTOR={type:3,value:"VARISTOR"},st.USERDEFINED={type:3,value:"USERDEFINED"},st.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProtectiveDeviceTypeEnum=st;class it{}it.CIRCULATOR={type:3,value:"CIRCULATOR"},it.ENDSUCTION={type:3,value:"ENDSUCTION"},it.SPLITCASE={type:3,value:"SPLITCASE"},it.VERTICALINLINE={type:3,value:"VERTICALINLINE"},it.VERTICALTURBINE={type:3,value:"VERTICALTURBINE"},it.USERDEFINED={type:3,value:"USERDEFINED"},it.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPumpTypeEnum=it;class rt{}rt.HANDRAIL={type:3,value:"HANDRAIL"},rt.GUARDRAIL={type:3,value:"GUARDRAIL"},rt.BALUSTRADE={type:3,value:"BALUSTRADE"},rt.USERDEFINED={type:3,value:"USERDEFINED"},rt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRailingTypeEnum=rt;class ot{}ot.STRAIGHT={type:3,value:"STRAIGHT"},ot.SPIRAL={type:3,value:"SPIRAL"},ot.USERDEFINED={type:3,value:"USERDEFINED"},ot.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRampFlightTypeEnum=ot;class nt{}nt.STRAIGHT_RUN_RAMP={type:3,value:"STRAIGHT_RUN_RAMP"},nt.TWO_STRAIGHT_RUN_RAMP={type:3,value:"TWO_STRAIGHT_RUN_RAMP"},nt.QUARTER_TURN_RAMP={type:3,value:"QUARTER_TURN_RAMP"},nt.TWO_QUARTER_TURN_RAMP={type:3,value:"TWO_QUARTER_TURN_RAMP"},nt.HALF_TURN_RAMP={type:3,value:"HALF_TURN_RAMP"},nt.SPIRAL_RAMP={type:3,value:"SPIRAL_RAMP"},nt.USERDEFINED={type:3,value:"USERDEFINED"},nt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRampTypeEnum=nt;class at{}at.BLINN={type:3,value:"BLINN"},at.FLAT={type:3,value:"FLAT"},at.GLASS={type:3,value:"GLASS"},at.MATT={type:3,value:"MATT"},at.METAL={type:3,value:"METAL"},at.MIRROR={type:3,value:"MIRROR"},at.PHONG={type:3,value:"PHONG"},at.PLASTIC={type:3,value:"PLASTIC"},at.STRAUSS={type:3,value:"STRAUSS"},at.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcReflectanceMethodEnum=at;class lt{}lt.MAIN={type:3,value:"MAIN"},lt.SHEAR={type:3,value:"SHEAR"},lt.LIGATURE={type:3,value:"LIGATURE"},lt.STUD={type:3,value:"STUD"},lt.PUNCHING={type:3,value:"PUNCHING"},lt.EDGE={type:3,value:"EDGE"},lt.RING={type:3,value:"RING"},lt.USERDEFINED={type:3,value:"USERDEFINED"},lt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcReinforcingBarRoleEnum=lt;class ht{}ht.PLAIN={type:3,value:"PLAIN"},ht.TEXTURED={type:3,value:"TEXTURED"},e.IfcReinforcingBarSurfaceEnum=ht;class ct{}ct.CONSUMED={type:3,value:"CONSUMED"},ct.PARTIALLYCONSUMED={type:3,value:"PARTIALLYCONSUMED"},ct.NOTCONSUMED={type:3,value:"NOTCONSUMED"},ct.OCCUPIED={type:3,value:"OCCUPIED"},ct.PARTIALLYOCCUPIED={type:3,value:"PARTIALLYOCCUPIED"},ct.NOTOCCUPIED={type:3,value:"NOTOCCUPIED"},ct.USERDEFINED={type:3,value:"USERDEFINED"},ct.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcResourceConsumptionEnum=ct;class At{}At.DIRECTION_X={type:3,value:"DIRECTION_X"},At.DIRECTION_Y={type:3,value:"DIRECTION_Y"},e.IfcRibPlateDirectionEnum=At;class ut{}ut.SUPPLIER={type:3,value:"SUPPLIER"},ut.MANUFACTURER={type:3,value:"MANUFACTURER"},ut.CONTRACTOR={type:3,value:"CONTRACTOR"},ut.SUBCONTRACTOR={type:3,value:"SUBCONTRACTOR"},ut.ARCHITECT={type:3,value:"ARCHITECT"},ut.STRUCTURALENGINEER={type:3,value:"STRUCTURALENGINEER"},ut.COSTENGINEER={type:3,value:"COSTENGINEER"},ut.CLIENT={type:3,value:"CLIENT"},ut.BUILDINGOWNER={type:3,value:"BUILDINGOWNER"},ut.BUILDINGOPERATOR={type:3,value:"BUILDINGOPERATOR"},ut.MECHANICALENGINEER={type:3,value:"MECHANICALENGINEER"},ut.ELECTRICALENGINEER={type:3,value:"ELECTRICALENGINEER"},ut.PROJECTMANAGER={type:3,value:"PROJECTMANAGER"},ut.FACILITIESMANAGER={type:3,value:"FACILITIESMANAGER"},ut.CIVILENGINEER={type:3,value:"CIVILENGINEER"},ut.COMISSIONINGENGINEER={type:3,value:"COMISSIONINGENGINEER"},ut.ENGINEER={type:3,value:"ENGINEER"},ut.OWNER={type:3,value:"OWNER"},ut.CONSULTANT={type:3,value:"CONSULTANT"},ut.CONSTRUCTIONMANAGER={type:3,value:"CONSTRUCTIONMANAGER"},ut.FIELDCONSTRUCTIONMANAGER={type:3,value:"FIELDCONSTRUCTIONMANAGER"},ut.RESELLER={type:3,value:"RESELLER"},ut.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcRoleEnum=ut;class pt{}pt.FLAT_ROOF={type:3,value:"FLAT_ROOF"},pt.SHED_ROOF={type:3,value:"SHED_ROOF"},pt.GABLE_ROOF={type:3,value:"GABLE_ROOF"},pt.HIP_ROOF={type:3,value:"HIP_ROOF"},pt.HIPPED_GABLE_ROOF={type:3,value:"HIPPED_GABLE_ROOF"},pt.GAMBREL_ROOF={type:3,value:"GAMBREL_ROOF"},pt.MANSARD_ROOF={type:3,value:"MANSARD_ROOF"},pt.BARREL_ROOF={type:3,value:"BARREL_ROOF"},pt.RAINBOW_ROOF={type:3,value:"RAINBOW_ROOF"},pt.BUTTERFLY_ROOF={type:3,value:"BUTTERFLY_ROOF"},pt.PAVILION_ROOF={type:3,value:"PAVILION_ROOF"},pt.DOME_ROOF={type:3,value:"DOME_ROOF"},pt.FREEFORM={type:3,value:"FREEFORM"},pt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRoofTypeEnum=pt;class dt{}dt.EXA={type:3,value:"EXA"},dt.PETA={type:3,value:"PETA"},dt.TERA={type:3,value:"TERA"},dt.GIGA={type:3,value:"GIGA"},dt.MEGA={type:3,value:"MEGA"},dt.KILO={type:3,value:"KILO"},dt.HECTO={type:3,value:"HECTO"},dt.DECA={type:3,value:"DECA"},dt.DECI={type:3,value:"DECI"},dt.CENTI={type:3,value:"CENTI"},dt.MILLI={type:3,value:"MILLI"},dt.MICRO={type:3,value:"MICRO"},dt.NANO={type:3,value:"NANO"},dt.PICO={type:3,value:"PICO"},dt.FEMTO={type:3,value:"FEMTO"},dt.ATTO={type:3,value:"ATTO"},e.IfcSIPrefix=dt;class ft{}ft.AMPERE={type:3,value:"AMPERE"},ft.BECQUEREL={type:3,value:"BECQUEREL"},ft.CANDELA={type:3,value:"CANDELA"},ft.COULOMB={type:3,value:"COULOMB"},ft.CUBIC_METRE={type:3,value:"CUBIC_METRE"},ft.DEGREE_CELSIUS={type:3,value:"DEGREE_CELSIUS"},ft.FARAD={type:3,value:"FARAD"},ft.GRAM={type:3,value:"GRAM"},ft.GRAY={type:3,value:"GRAY"},ft.HENRY={type:3,value:"HENRY"},ft.HERTZ={type:3,value:"HERTZ"},ft.JOULE={type:3,value:"JOULE"},ft.KELVIN={type:3,value:"KELVIN"},ft.LUMEN={type:3,value:"LUMEN"},ft.LUX={type:3,value:"LUX"},ft.METRE={type:3,value:"METRE"},ft.MOLE={type:3,value:"MOLE"},ft.NEWTON={type:3,value:"NEWTON"},ft.OHM={type:3,value:"OHM"},ft.PASCAL={type:3,value:"PASCAL"},ft.RADIAN={type:3,value:"RADIAN"},ft.SECOND={type:3,value:"SECOND"},ft.SIEMENS={type:3,value:"SIEMENS"},ft.SIEVERT={type:3,value:"SIEVERT"},ft.SQUARE_METRE={type:3,value:"SQUARE_METRE"},ft.STERADIAN={type:3,value:"STERADIAN"},ft.TESLA={type:3,value:"TESLA"},ft.VOLT={type:3,value:"VOLT"},ft.WATT={type:3,value:"WATT"},ft.WEBER={type:3,value:"WEBER"},e.IfcSIUnitName=ft;class Et{}Et.BATH={type:3,value:"BATH"},Et.BIDET={type:3,value:"BIDET"},Et.CISTERN={type:3,value:"CISTERN"},Et.SHOWER={type:3,value:"SHOWER"},Et.SINK={type:3,value:"SINK"},Et.SANITARYFOUNTAIN={type:3,value:"SANITARYFOUNTAIN"},Et.TOILETPAN={type:3,value:"TOILETPAN"},Et.URINAL={type:3,value:"URINAL"},Et.WASHHANDBASIN={type:3,value:"WASHHANDBASIN"},Et.WCSEAT={type:3,value:"WCSEAT"},Et.USERDEFINED={type:3,value:"USERDEFINED"},Et.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSanitaryTerminalTypeEnum=Et;class mt{}mt.UNIFORM={type:3,value:"UNIFORM"},mt.TAPERED={type:3,value:"TAPERED"},e.IfcSectionTypeEnum=mt;class yt{}yt.CO2SENSOR={type:3,value:"CO2SENSOR"},yt.FIRESENSOR={type:3,value:"FIRESENSOR"},yt.FLOWSENSOR={type:3,value:"FLOWSENSOR"},yt.GASSENSOR={type:3,value:"GASSENSOR"},yt.HEATSENSOR={type:3,value:"HEATSENSOR"},yt.HUMIDITYSENSOR={type:3,value:"HUMIDITYSENSOR"},yt.LIGHTSENSOR={type:3,value:"LIGHTSENSOR"},yt.MOISTURESENSOR={type:3,value:"MOISTURESENSOR"},yt.MOVEMENTSENSOR={type:3,value:"MOVEMENTSENSOR"},yt.PRESSURESENSOR={type:3,value:"PRESSURESENSOR"},yt.SMOKESENSOR={type:3,value:"SMOKESENSOR"},yt.SOUNDSENSOR={type:3,value:"SOUNDSENSOR"},yt.TEMPERATURESENSOR={type:3,value:"TEMPERATURESENSOR"},yt.USERDEFINED={type:3,value:"USERDEFINED"},yt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSensorTypeEnum=yt;class gt{}gt.START_START={type:3,value:"START_START"},gt.START_FINISH={type:3,value:"START_FINISH"},gt.FINISH_START={type:3,value:"FINISH_START"},gt.FINISH_FINISH={type:3,value:"FINISH_FINISH"},gt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSequenceEnum=gt;class It{}It.A_QUALITYOFCOMPONENTS={type:3,value:"A_QUALITYOFCOMPONENTS"},It.B_DESIGNLEVEL={type:3,value:"B_DESIGNLEVEL"},It.C_WORKEXECUTIONLEVEL={type:3,value:"C_WORKEXECUTIONLEVEL"},It.D_INDOORENVIRONMENT={type:3,value:"D_INDOORENVIRONMENT"},It.E_OUTDOORENVIRONMENT={type:3,value:"E_OUTDOORENVIRONMENT"},It.F_INUSECONDITIONS={type:3,value:"F_INUSECONDITIONS"},It.G_MAINTENANCELEVEL={type:3,value:"G_MAINTENANCELEVEL"},It.USERDEFINED={type:3,value:"USERDEFINED"},It.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcServiceLifeFactorTypeEnum=It;class vt{}vt.ACTUALSERVICELIFE={type:3,value:"ACTUALSERVICELIFE"},vt.EXPECTEDSERVICELIFE={type:3,value:"EXPECTEDSERVICELIFE"},vt.OPTIMISTICREFERENCESERVICELIFE={type:3,value:"OPTIMISTICREFERENCESERVICELIFE"},vt.PESSIMISTICREFERENCESERVICELIFE={type:3,value:"PESSIMISTICREFERENCESERVICELIFE"},vt.REFERENCESERVICELIFE={type:3,value:"REFERENCESERVICELIFE"},e.IfcServiceLifeTypeEnum=vt;class Tt{}Tt.FLOOR={type:3,value:"FLOOR"},Tt.ROOF={type:3,value:"ROOF"},Tt.LANDING={type:3,value:"LANDING"},Tt.BASESLAB={type:3,value:"BASESLAB"},Tt.USERDEFINED={type:3,value:"USERDEFINED"},Tt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSlabTypeEnum=Tt;class _t{}_t.DBA={type:3,value:"DBA"},_t.DBB={type:3,value:"DBB"},_t.DBC={type:3,value:"DBC"},_t.NC={type:3,value:"NC"},_t.NR={type:3,value:"NR"},_t.USERDEFINED={type:3,value:"USERDEFINED"},_t.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSoundScaleEnum=_t;class Rt{}Rt.SECTIONALRADIATOR={type:3,value:"SECTIONALRADIATOR"},Rt.PANELRADIATOR={type:3,value:"PANELRADIATOR"},Rt.TUBULARRADIATOR={type:3,value:"TUBULARRADIATOR"},Rt.CONVECTOR={type:3,value:"CONVECTOR"},Rt.BASEBOARDHEATER={type:3,value:"BASEBOARDHEATER"},Rt.FINNEDTUBEUNIT={type:3,value:"FINNEDTUBEUNIT"},Rt.UNITHEATER={type:3,value:"UNITHEATER"},Rt.USERDEFINED={type:3,value:"USERDEFINED"},Rt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSpaceHeaterTypeEnum=Rt;class Pt{}Pt.USERDEFINED={type:3,value:"USERDEFINED"},Pt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSpaceTypeEnum=Pt;class Dt{}Dt.BIRDCAGE={type:3,value:"BIRDCAGE"},Dt.COWL={type:3,value:"COWL"},Dt.RAINWATERHOPPER={type:3,value:"RAINWATERHOPPER"},Dt.USERDEFINED={type:3,value:"USERDEFINED"},Dt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStackTerminalTypeEnum=Dt;class Nt{}Nt.STRAIGHT={type:3,value:"STRAIGHT"},Nt.WINDER={type:3,value:"WINDER"},Nt.SPIRAL={type:3,value:"SPIRAL"},Nt.CURVED={type:3,value:"CURVED"},Nt.FREEFORM={type:3,value:"FREEFORM"},Nt.USERDEFINED={type:3,value:"USERDEFINED"},Nt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStairFlightTypeEnum=Nt;class Ct{}Ct.STRAIGHT_RUN_STAIR={type:3,value:"STRAIGHT_RUN_STAIR"},Ct.TWO_STRAIGHT_RUN_STAIR={type:3,value:"TWO_STRAIGHT_RUN_STAIR"},Ct.QUARTER_WINDING_STAIR={type:3,value:"QUARTER_WINDING_STAIR"},Ct.QUARTER_TURN_STAIR={type:3,value:"QUARTER_TURN_STAIR"},Ct.HALF_WINDING_STAIR={type:3,value:"HALF_WINDING_STAIR"},Ct.HALF_TURN_STAIR={type:3,value:"HALF_TURN_STAIR"},Ct.TWO_QUARTER_WINDING_STAIR={type:3,value:"TWO_QUARTER_WINDING_STAIR"},Ct.TWO_QUARTER_TURN_STAIR={type:3,value:"TWO_QUARTER_TURN_STAIR"},Ct.THREE_QUARTER_WINDING_STAIR={type:3,value:"THREE_QUARTER_WINDING_STAIR"},Ct.THREE_QUARTER_TURN_STAIR={type:3,value:"THREE_QUARTER_TURN_STAIR"},Ct.SPIRAL_STAIR={type:3,value:"SPIRAL_STAIR"},Ct.DOUBLE_RETURN_STAIR={type:3,value:"DOUBLE_RETURN_STAIR"},Ct.CURVED_RUN_STAIR={type:3,value:"CURVED_RUN_STAIR"},Ct.TWO_CURVED_RUN_STAIR={type:3,value:"TWO_CURVED_RUN_STAIR"},Ct.USERDEFINED={type:3,value:"USERDEFINED"},Ct.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStairTypeEnum=Ct;class Ot{}Ot.READWRITE={type:3,value:"READWRITE"},Ot.READONLY={type:3,value:"READONLY"},Ot.LOCKED={type:3,value:"LOCKED"},Ot.READWRITELOCKED={type:3,value:"READWRITELOCKED"},Ot.READONLYLOCKED={type:3,value:"READONLYLOCKED"},e.IfcStateEnum=Ot;class bt{}bt.RIGID_JOINED_MEMBER={type:3,value:"RIGID_JOINED_MEMBER"},bt.PIN_JOINED_MEMBER={type:3,value:"PIN_JOINED_MEMBER"},bt.CABLE={type:3,value:"CABLE"},bt.TENSION_MEMBER={type:3,value:"TENSION_MEMBER"},bt.COMPRESSION_MEMBER={type:3,value:"COMPRESSION_MEMBER"},bt.USERDEFINED={type:3,value:"USERDEFINED"},bt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStructuralCurveTypeEnum=bt;class St{}St.BENDING_ELEMENT={type:3,value:"BENDING_ELEMENT"},St.MEMBRANE_ELEMENT={type:3,value:"MEMBRANE_ELEMENT"},St.SHELL={type:3,value:"SHELL"},St.USERDEFINED={type:3,value:"USERDEFINED"},St.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStructuralSurfaceTypeEnum=St;class wt{}wt.POSITIVE={type:3,value:"POSITIVE"},wt.NEGATIVE={type:3,value:"NEGATIVE"},wt.BOTH={type:3,value:"BOTH"},e.IfcSurfaceSide=wt;class xt{}xt.BUMP={type:3,value:"BUMP"},xt.OPACITY={type:3,value:"OPACITY"},xt.REFLECTION={type:3,value:"REFLECTION"},xt.SELFILLUMINATION={type:3,value:"SELFILLUMINATION"},xt.SHININESS={type:3,value:"SHININESS"},xt.SPECULAR={type:3,value:"SPECULAR"},xt.TEXTURE={type:3,value:"TEXTURE"},xt.TRANSPARENCYMAP={type:3,value:"TRANSPARENCYMAP"},xt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSurfaceTextureEnum=xt;class Bt{}Bt.CONTACTOR={type:3,value:"CONTACTOR"},Bt.EMERGENCYSTOP={type:3,value:"EMERGENCYSTOP"},Bt.STARTER={type:3,value:"STARTER"},Bt.SWITCHDISCONNECTOR={type:3,value:"SWITCHDISCONNECTOR"},Bt.TOGGLESWITCH={type:3,value:"TOGGLESWITCH"},Bt.USERDEFINED={type:3,value:"USERDEFINED"},Bt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSwitchingDeviceTypeEnum=Bt;class Ft{}Ft.PREFORMED={type:3,value:"PREFORMED"},Ft.SECTIONAL={type:3,value:"SECTIONAL"},Ft.EXPANSION={type:3,value:"EXPANSION"},Ft.PRESSUREVESSEL={type:3,value:"PRESSUREVESSEL"},Ft.USERDEFINED={type:3,value:"USERDEFINED"},Ft.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTankTypeEnum=Ft;class Mt{}Mt.STRAND={type:3,value:"STRAND"},Mt.WIRE={type:3,value:"WIRE"},Mt.BAR={type:3,value:"BAR"},Mt.COATED={type:3,value:"COATED"},Mt.USERDEFINED={type:3,value:"USERDEFINED"},Mt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTendonTypeEnum=Mt;class Lt{}Lt.LEFT={type:3,value:"LEFT"},Lt.RIGHT={type:3,value:"RIGHT"},Lt.UP={type:3,value:"UP"},Lt.DOWN={type:3,value:"DOWN"},e.IfcTextPath=Lt;class Ut{}Ut.PEOPLE={type:3,value:"PEOPLE"},Ut.LIGHTING={type:3,value:"LIGHTING"},Ut.EQUIPMENT={type:3,value:"EQUIPMENT"},Ut.VENTILATIONINDOORAIR={type:3,value:"VENTILATIONINDOORAIR"},Ut.VENTILATIONOUTSIDEAIR={type:3,value:"VENTILATIONOUTSIDEAIR"},Ut.RECIRCULATEDAIR={type:3,value:"RECIRCULATEDAIR"},Ut.EXHAUSTAIR={type:3,value:"EXHAUSTAIR"},Ut.AIREXCHANGERATE={type:3,value:"AIREXCHANGERATE"},Ut.DRYBULBTEMPERATURE={type:3,value:"DRYBULBTEMPERATURE"},Ut.RELATIVEHUMIDITY={type:3,value:"RELATIVEHUMIDITY"},Ut.INFILTRATION={type:3,value:"INFILTRATION"},Ut.USERDEFINED={type:3,value:"USERDEFINED"},Ut.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcThermalLoadSourceEnum=Ut;class Ht{}Ht.SENSIBLE={type:3,value:"SENSIBLE"},Ht.LATENT={type:3,value:"LATENT"},Ht.RADIANT={type:3,value:"RADIANT"},Ht.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcThermalLoadTypeEnum=Ht;class Gt{}Gt.CONTINUOUS={type:3,value:"CONTINUOUS"},Gt.DISCRETE={type:3,value:"DISCRETE"},Gt.DISCRETEBINARY={type:3,value:"DISCRETEBINARY"},Gt.PIECEWISEBINARY={type:3,value:"PIECEWISEBINARY"},Gt.PIECEWISECONSTANT={type:3,value:"PIECEWISECONSTANT"},Gt.PIECEWISECONTINUOUS={type:3,value:"PIECEWISECONTINUOUS"},Gt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTimeSeriesDataTypeEnum=Gt;class kt{}kt.ANNUAL={type:3,value:"ANNUAL"},kt.MONTHLY={type:3,value:"MONTHLY"},kt.WEEKLY={type:3,value:"WEEKLY"},kt.DAILY={type:3,value:"DAILY"},kt.USERDEFINED={type:3,value:"USERDEFINED"},kt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTimeSeriesScheduleTypeEnum=kt;class Vt{}Vt.CURRENT={type:3,value:"CURRENT"},Vt.FREQUENCY={type:3,value:"FREQUENCY"},Vt.VOLTAGE={type:3,value:"VOLTAGE"},Vt.USERDEFINED={type:3,value:"USERDEFINED"},Vt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTransformerTypeEnum=Vt;class jt{}jt.DISCONTINUOUS={type:3,value:"DISCONTINUOUS"},jt.CONTINUOUS={type:3,value:"CONTINUOUS"},jt.CONTSAMEGRADIENT={type:3,value:"CONTSAMEGRADIENT"},jt.CONTSAMEGRADIENTSAMECURVATURE={type:3,value:"CONTSAMEGRADIENTSAMECURVATURE"},e.IfcTransitionCode=jt;class Qt{}Qt.ELEVATOR={type:3,value:"ELEVATOR"},Qt.ESCALATOR={type:3,value:"ESCALATOR"},Qt.MOVINGWALKWAY={type:3,value:"MOVINGWALKWAY"},Qt.USERDEFINED={type:3,value:"USERDEFINED"},Qt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTransportElementTypeEnum=Qt;class Wt{}Wt.CARTESIAN={type:3,value:"CARTESIAN"},Wt.PARAMETER={type:3,value:"PARAMETER"},Wt.UNSPECIFIED={type:3,value:"UNSPECIFIED"},e.IfcTrimmingPreference=Wt;class zt{}zt.FINNED={type:3,value:"FINNED"},zt.USERDEFINED={type:3,value:"USERDEFINED"},zt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTubeBundleTypeEnum=zt;class Kt{}Kt.ABSORBEDDOSEUNIT={type:3,value:"ABSORBEDDOSEUNIT"},Kt.AMOUNTOFSUBSTANCEUNIT={type:3,value:"AMOUNTOFSUBSTANCEUNIT"},Kt.AREAUNIT={type:3,value:"AREAUNIT"},Kt.DOSEEQUIVALENTUNIT={type:3,value:"DOSEEQUIVALENTUNIT"},Kt.ELECTRICCAPACITANCEUNIT={type:3,value:"ELECTRICCAPACITANCEUNIT"},Kt.ELECTRICCHARGEUNIT={type:3,value:"ELECTRICCHARGEUNIT"},Kt.ELECTRICCONDUCTANCEUNIT={type:3,value:"ELECTRICCONDUCTANCEUNIT"},Kt.ELECTRICCURRENTUNIT={type:3,value:"ELECTRICCURRENTUNIT"},Kt.ELECTRICRESISTANCEUNIT={type:3,value:"ELECTRICRESISTANCEUNIT"},Kt.ELECTRICVOLTAGEUNIT={type:3,value:"ELECTRICVOLTAGEUNIT"},Kt.ENERGYUNIT={type:3,value:"ENERGYUNIT"},Kt.FORCEUNIT={type:3,value:"FORCEUNIT"},Kt.FREQUENCYUNIT={type:3,value:"FREQUENCYUNIT"},Kt.ILLUMINANCEUNIT={type:3,value:"ILLUMINANCEUNIT"},Kt.INDUCTANCEUNIT={type:3,value:"INDUCTANCEUNIT"},Kt.LENGTHUNIT={type:3,value:"LENGTHUNIT"},Kt.LUMINOUSFLUXUNIT={type:3,value:"LUMINOUSFLUXUNIT"},Kt.LUMINOUSINTENSITYUNIT={type:3,value:"LUMINOUSINTENSITYUNIT"},Kt.MAGNETICFLUXDENSITYUNIT={type:3,value:"MAGNETICFLUXDENSITYUNIT"},Kt.MAGNETICFLUXUNIT={type:3,value:"MAGNETICFLUXUNIT"},Kt.MASSUNIT={type:3,value:"MASSUNIT"},Kt.PLANEANGLEUNIT={type:3,value:"PLANEANGLEUNIT"},Kt.POWERUNIT={type:3,value:"POWERUNIT"},Kt.PRESSUREUNIT={type:3,value:"PRESSUREUNIT"},Kt.RADIOACTIVITYUNIT={type:3,value:"RADIOACTIVITYUNIT"},Kt.SOLIDANGLEUNIT={type:3,value:"SOLIDANGLEUNIT"},Kt.THERMODYNAMICTEMPERATUREUNIT={type:3,value:"THERMODYNAMICTEMPERATUREUNIT"},Kt.TIMEUNIT={type:3,value:"TIMEUNIT"},Kt.VOLUMEUNIT={type:3,value:"VOLUMEUNIT"},Kt.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcUnitEnum=Kt;class Yt{}Yt.AIRHANDLER={type:3,value:"AIRHANDLER"},Yt.AIRCONDITIONINGUNIT={type:3,value:"AIRCONDITIONINGUNIT"},Yt.SPLITSYSTEM={type:3,value:"SPLITSYSTEM"},Yt.ROOFTOPUNIT={type:3,value:"ROOFTOPUNIT"},Yt.USERDEFINED={type:3,value:"USERDEFINED"},Yt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcUnitaryEquipmentTypeEnum=Yt;class Xt{}Xt.AIRRELEASE={type:3,value:"AIRRELEASE"},Xt.ANTIVACUUM={type:3,value:"ANTIVACUUM"},Xt.CHANGEOVER={type:3,value:"CHANGEOVER"},Xt.CHECK={type:3,value:"CHECK"},Xt.COMMISSIONING={type:3,value:"COMMISSIONING"},Xt.DIVERTING={type:3,value:"DIVERTING"},Xt.DRAWOFFCOCK={type:3,value:"DRAWOFFCOCK"},Xt.DOUBLECHECK={type:3,value:"DOUBLECHECK"},Xt.DOUBLEREGULATING={type:3,value:"DOUBLEREGULATING"},Xt.FAUCET={type:3,value:"FAUCET"},Xt.FLUSHING={type:3,value:"FLUSHING"},Xt.GASCOCK={type:3,value:"GASCOCK"},Xt.GASTAP={type:3,value:"GASTAP"},Xt.ISOLATING={type:3,value:"ISOLATING"},Xt.MIXING={type:3,value:"MIXING"},Xt.PRESSUREREDUCING={type:3,value:"PRESSUREREDUCING"},Xt.PRESSURERELIEF={type:3,value:"PRESSURERELIEF"},Xt.REGULATING={type:3,value:"REGULATING"},Xt.SAFETYCUTOFF={type:3,value:"SAFETYCUTOFF"},Xt.STEAMTRAP={type:3,value:"STEAMTRAP"},Xt.STOPCOCK={type:3,value:"STOPCOCK"},Xt.USERDEFINED={type:3,value:"USERDEFINED"},Xt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcValveTypeEnum=Xt;class Zt{}Zt.COMPRESSION={type:3,value:"COMPRESSION"},Zt.SPRING={type:3,value:"SPRING"},Zt.USERDEFINED={type:3,value:"USERDEFINED"},Zt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcVibrationIsolatorTypeEnum=Zt;class qt{}qt.STANDARD={type:3,value:"STANDARD"},qt.POLYGONAL={type:3,value:"POLYGONAL"},qt.SHEAR={type:3,value:"SHEAR"},qt.ELEMENTEDWALL={type:3,value:"ELEMENTEDWALL"},qt.PLUMBINGWALL={type:3,value:"PLUMBINGWALL"},qt.USERDEFINED={type:3,value:"USERDEFINED"},qt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWallTypeEnum=qt;class Jt{}Jt.FLOORTRAP={type:3,value:"FLOORTRAP"},Jt.FLOORWASTE={type:3,value:"FLOORWASTE"},Jt.GULLYSUMP={type:3,value:"GULLYSUMP"},Jt.GULLYTRAP={type:3,value:"GULLYTRAP"},Jt.GREASEINTERCEPTOR={type:3,value:"GREASEINTERCEPTOR"},Jt.OILINTERCEPTOR={type:3,value:"OILINTERCEPTOR"},Jt.PETROLINTERCEPTOR={type:3,value:"PETROLINTERCEPTOR"},Jt.ROOFDRAIN={type:3,value:"ROOFDRAIN"},Jt.WASTEDISPOSALUNIT={type:3,value:"WASTEDISPOSALUNIT"},Jt.WASTETRAP={type:3,value:"WASTETRAP"},Jt.USERDEFINED={type:3,value:"USERDEFINED"},Jt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWasteTerminalTypeEnum=Jt;class $t{}$t.SIDEHUNGRIGHTHAND={type:3,value:"SIDEHUNGRIGHTHAND"},$t.SIDEHUNGLEFTHAND={type:3,value:"SIDEHUNGLEFTHAND"},$t.TILTANDTURNRIGHTHAND={type:3,value:"TILTANDTURNRIGHTHAND"},$t.TILTANDTURNLEFTHAND={type:3,value:"TILTANDTURNLEFTHAND"},$t.TOPHUNG={type:3,value:"TOPHUNG"},$t.BOTTOMHUNG={type:3,value:"BOTTOMHUNG"},$t.PIVOTHORIZONTAL={type:3,value:"PIVOTHORIZONTAL"},$t.PIVOTVERTICAL={type:3,value:"PIVOTVERTICAL"},$t.SLIDINGHORIZONTAL={type:3,value:"SLIDINGHORIZONTAL"},$t.SLIDINGVERTICAL={type:3,value:"SLIDINGVERTICAL"},$t.REMOVABLECASEMENT={type:3,value:"REMOVABLECASEMENT"},$t.FIXEDCASEMENT={type:3,value:"FIXEDCASEMENT"},$t.OTHEROPERATION={type:3,value:"OTHEROPERATION"},$t.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowPanelOperationEnum=$t;class es{}es.LEFT={type:3,value:"LEFT"},es.MIDDLE={type:3,value:"MIDDLE"},es.RIGHT={type:3,value:"RIGHT"},es.BOTTOM={type:3,value:"BOTTOM"},es.TOP={type:3,value:"TOP"},es.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowPanelPositionEnum=es;class ts{}ts.ALUMINIUM={type:3,value:"ALUMINIUM"},ts.HIGH_GRADE_STEEL={type:3,value:"HIGH_GRADE_STEEL"},ts.STEEL={type:3,value:"STEEL"},ts.WOOD={type:3,value:"WOOD"},ts.ALUMINIUM_WOOD={type:3,value:"ALUMINIUM_WOOD"},ts.PLASTIC={type:3,value:"PLASTIC"},ts.OTHER_CONSTRUCTION={type:3,value:"OTHER_CONSTRUCTION"},ts.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowStyleConstructionEnum=ts;class ss{}ss.SINGLE_PANEL={type:3,value:"SINGLE_PANEL"},ss.DOUBLE_PANEL_VERTICAL={type:3,value:"DOUBLE_PANEL_VERTICAL"},ss.DOUBLE_PANEL_HORIZONTAL={type:3,value:"DOUBLE_PANEL_HORIZONTAL"},ss.TRIPLE_PANEL_VERTICAL={type:3,value:"TRIPLE_PANEL_VERTICAL"},ss.TRIPLE_PANEL_BOTTOM={type:3,value:"TRIPLE_PANEL_BOTTOM"},ss.TRIPLE_PANEL_TOP={type:3,value:"TRIPLE_PANEL_TOP"},ss.TRIPLE_PANEL_LEFT={type:3,value:"TRIPLE_PANEL_LEFT"},ss.TRIPLE_PANEL_RIGHT={type:3,value:"TRIPLE_PANEL_RIGHT"},ss.TRIPLE_PANEL_HORIZONTAL={type:3,value:"TRIPLE_PANEL_HORIZONTAL"},ss.USERDEFINED={type:3,value:"USERDEFINED"},ss.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowStyleOperationEnum=ss;class is{}is.ACTUAL={type:3,value:"ACTUAL"},is.BASELINE={type:3,value:"BASELINE"},is.PLANNED={type:3,value:"PLANNED"},is.USERDEFINED={type:3,value:"USERDEFINED"},is.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWorkControlTypeEnum=is;e.IfcActorRole=class extends pg{constructor(e,t,s,i){super(e),this.Role=t,this.UserDefinedRole=s,this.Description=i,this.type=3630933823}};class rs extends pg{constructor(e,t,s,i){super(e),this.Purpose=t,this.Description=s,this.UserDefinedPurpose=i,this.type=618182010}}e.IfcAddress=rs;e.IfcApplication=class extends pg{constructor(e,t,s,i,r){super(e),this.ApplicationDeveloper=t,this.Version=s,this.ApplicationFullName=i,this.ApplicationIdentifier=r,this.type=639542469}};class os extends pg{constructor(e,t,s,i,r,o,n){super(e),this.Name=t,this.Description=s,this.AppliedValue=i,this.UnitBasis=r,this.ApplicableDate=o,this.FixedUntilDate=n,this.type=411424972}}e.IfcAppliedValue=os;e.IfcAppliedValueRelationship=class extends pg{constructor(e,t,s,i,r,o){super(e),this.ComponentOfTotal=t,this.Components=s,this.ArithmeticOperator=i,this.Name=r,this.Description=o,this.type=1110488051}};e.IfcApproval=class extends pg{constructor(e,t,s,i,r,o,n,a){super(e),this.Description=t,this.ApprovalDateTime=s,this.ApprovalStatus=i,this.ApprovalLevel=r,this.ApprovalQualifier=o,this.Name=n,this.Identifier=a,this.type=130549933}};e.IfcApprovalActorRelationship=class extends pg{constructor(e,t,s,i){super(e),this.Actor=t,this.Approval=s,this.Role=i,this.type=2080292479}};e.IfcApprovalPropertyRelationship=class extends pg{constructor(e,t,s){super(e),this.ApprovedProperties=t,this.Approval=s,this.type=390851274}};e.IfcApprovalRelationship=class extends pg{constructor(e,t,s,i,r){super(e),this.RelatedApproval=t,this.RelatingApproval=s,this.Description=i,this.Name=r,this.type=3869604511}};class ns extends pg{constructor(e,t){super(e),this.Name=t,this.type=4037036970}}e.IfcBoundaryCondition=ns;e.IfcBoundaryEdgeCondition=class extends ns{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.LinearStiffnessByLengthX=s,this.LinearStiffnessByLengthY=i,this.LinearStiffnessByLengthZ=r,this.RotationalStiffnessByLengthX=o,this.RotationalStiffnessByLengthY=n,this.RotationalStiffnessByLengthZ=a,this.type=1560379544}};e.IfcBoundaryFaceCondition=class extends ns{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.LinearStiffnessByAreaX=s,this.LinearStiffnessByAreaY=i,this.LinearStiffnessByAreaZ=r,this.type=3367102660}};class as extends ns{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.LinearStiffnessX=s,this.LinearStiffnessY=i,this.LinearStiffnessZ=r,this.RotationalStiffnessX=o,this.RotationalStiffnessY=n,this.RotationalStiffnessZ=a,this.type=1387855156}}e.IfcBoundaryNodeCondition=as;e.IfcBoundaryNodeConditionWarping=class extends as{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.Name=t,this.LinearStiffnessX=s,this.LinearStiffnessY=i,this.LinearStiffnessZ=r,this.RotationalStiffnessX=o,this.RotationalStiffnessY=n,this.RotationalStiffnessZ=a,this.WarpingStiffness=l,this.type=2069777674}};e.IfcCalendarDate=class extends pg{constructor(e,t,s,i){super(e),this.DayComponent=t,this.MonthComponent=s,this.YearComponent=i,this.type=622194075}};e.IfcClassification=class extends pg{constructor(e,t,s,i,r){super(e),this.Source=t,this.Edition=s,this.EditionDate=i,this.Name=r,this.type=747523909}};e.IfcClassificationItem=class extends pg{constructor(e,t,s,i){super(e),this.Notation=t,this.ItemOf=s,this.Title=i,this.type=1767535486}};e.IfcClassificationItemRelationship=class extends pg{constructor(e,t,s){super(e),this.RelatingItem=t,this.RelatedItems=s,this.type=1098599126}};e.IfcClassificationNotation=class extends pg{constructor(e,t){super(e),this.NotationFacets=t,this.type=938368621}};e.IfcClassificationNotationFacet=class extends pg{constructor(e,t){super(e),this.NotationValue=t,this.type=3639012971}};class ls extends pg{constructor(e,t){super(e),this.Name=t,this.type=3264961684}}e.IfcColourSpecification=ls;class hs extends pg{constructor(e){super(e),this.type=2859738748}}e.IfcConnectionGeometry=hs;class cs extends hs{constructor(e,t,s){super(e),this.PointOnRelatingElement=t,this.PointOnRelatedElement=s,this.type=2614616156}}e.IfcConnectionPointGeometry=cs;e.IfcConnectionPortGeometry=class extends hs{constructor(e,t,s,i){super(e),this.LocationAtRelatingElement=t,this.LocationAtRelatedElement=s,this.ProfileOfPort=i,this.type=4257277454}};e.IfcConnectionSurfaceGeometry=class extends hs{constructor(e,t,s){super(e),this.SurfaceOnRelatingElement=t,this.SurfaceOnRelatedElement=s,this.type=2732653382}};class As extends pg{constructor(e,t,s,i,r,o,n,a){super(e),this.Name=t,this.Description=s,this.ConstraintGrade=i,this.ConstraintSource=r,this.CreatingActor=o,this.CreationTime=n,this.UserDefinedGrade=a,this.type=1959218052}}e.IfcConstraint=As;e.IfcConstraintAggregationRelationship=class extends pg{constructor(e,t,s,i,r,o){super(e),this.Name=t,this.Description=s,this.RelatingConstraint=i,this.RelatedConstraints=r,this.LogicalAggregator=o,this.type=1658513725}};e.IfcConstraintClassificationRelationship=class extends pg{constructor(e,t,s){super(e),this.ClassifiedConstraint=t,this.RelatedClassifications=s,this.type=613356794}};e.IfcConstraintRelationship=class extends pg{constructor(e,t,s,i,r){super(e),this.Name=t,this.Description=s,this.RelatingConstraint=i,this.RelatedConstraints=r,this.type=347226245}};e.IfcCoordinatedUniversalTimeOffset=class extends pg{constructor(e,t,s,i){super(e),this.HourOffset=t,this.MinuteOffset=s,this.Sense=i,this.type=1065062679}};e.IfcCostValue=class extends os{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n),this.Name=t,this.Description=s,this.AppliedValue=i,this.UnitBasis=r,this.ApplicableDate=o,this.FixedUntilDate=n,this.CostType=a,this.Condition=l,this.type=602808272}};e.IfcCurrencyRelationship=class extends pg{constructor(e,t,s,i,r,o){super(e),this.RelatingMonetaryUnit=t,this.RelatedMonetaryUnit=s,this.ExchangeRate=i,this.RateDateTime=r,this.RateSource=o,this.type=539742890}};e.IfcCurveStyleFont=class extends pg{constructor(e,t,s){super(e),this.Name=t,this.PatternList=s,this.type=1105321065}};e.IfcCurveStyleFontAndScaling=class extends pg{constructor(e,t,s,i){super(e),this.Name=t,this.CurveFont=s,this.CurveFontScaling=i,this.type=2367409068}};e.IfcCurveStyleFontPattern=class extends pg{constructor(e,t,s){super(e),this.VisibleSegmentLength=t,this.InvisibleSegmentLength=s,this.type=3510044353}};e.IfcDateAndTime=class extends pg{constructor(e,t,s){super(e),this.DateComponent=t,this.TimeComponent=s,this.type=1072939445}};e.IfcDerivedUnit=class extends pg{constructor(e,t,s,i){super(e),this.Elements=t,this.UnitType=s,this.UserDefinedType=i,this.type=1765591967}};e.IfcDerivedUnitElement=class extends pg{constructor(e,t,s){super(e),this.Unit=t,this.Exponent=s,this.type=1045800335}};e.IfcDimensionalExponents=class extends pg{constructor(e,t,s,i,r,o,n,a){super(e),this.LengthExponent=t,this.MassExponent=s,this.TimeExponent=i,this.ElectricCurrentExponent=r,this.ThermodynamicTemperatureExponent=o,this.AmountOfSubstanceExponent=n,this.LuminousIntensityExponent=a,this.type=2949456006}};e.IfcDocumentElectronicFormat=class extends pg{constructor(e,t,s,i){super(e),this.FileExtension=t,this.MimeContentType=s,this.MimeSubtype=i,this.type=1376555844}};e.IfcDocumentInformation=class extends pg{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m){super(e),this.DocumentId=t,this.Name=s,this.Description=i,this.DocumentReferences=r,this.Purpose=o,this.IntendedUse=n,this.Scope=a,this.Revision=l,this.DocumentOwner=h,this.Editors=c,this.CreationTime=A,this.LastRevisionTime=u,this.ElectronicFormat=p,this.ValidFrom=d,this.ValidUntil=f,this.Confidentiality=E,this.Status=m,this.type=1154170062}};e.IfcDocumentInformationRelationship=class extends pg{constructor(e,t,s,i){super(e),this.RelatingDocument=t,this.RelatedDocuments=s,this.RelationshipType=i,this.type=770865208}};class us extends pg{constructor(e,t,s,i,r){super(e),this.Name=t,this.Description=s,this.RelatingDraughtingCallout=i,this.RelatedDraughtingCallout=r,this.type=3796139169}}e.IfcDraughtingCalloutRelationship=us;e.IfcEnvironmentalImpactValue=class extends os{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.Name=t,this.Description=s,this.AppliedValue=i,this.UnitBasis=r,this.ApplicableDate=o,this.FixedUntilDate=n,this.ImpactType=a,this.Category=l,this.UserDefinedCategory=h,this.type=1648886627}};class ps extends pg{constructor(e,t,s,i){super(e),this.Location=t,this.ItemReference=s,this.Name=i,this.type=3200245327}}e.IfcExternalReference=ps;e.IfcExternallyDefinedHatchStyle=class extends ps{constructor(e,t,s,i){super(e,t,s,i),this.Location=t,this.ItemReference=s,this.Name=i,this.type=2242383968}};e.IfcExternallyDefinedSurfaceStyle=class extends ps{constructor(e,t,s,i){super(e,t,s,i),this.Location=t,this.ItemReference=s,this.Name=i,this.type=1040185647}};e.IfcExternallyDefinedSymbol=class extends ps{constructor(e,t,s,i){super(e,t,s,i),this.Location=t,this.ItemReference=s,this.Name=i,this.type=3207319532}};e.IfcExternallyDefinedTextFont=class extends ps{constructor(e,t,s,i){super(e,t,s,i),this.Location=t,this.ItemReference=s,this.Name=i,this.type=3548104201}};e.IfcGridAxis=class extends pg{constructor(e,t,s,i){super(e),this.AxisTag=t,this.AxisCurve=s,this.SameSense=i,this.type=852622518}};e.IfcIrregularTimeSeriesValue=class extends pg{constructor(e,t,s){super(e),this.TimeStamp=t,this.ListValues=s,this.type=3020489413}};e.IfcLibraryInformation=class extends pg{constructor(e,t,s,i,r,o){super(e),this.Name=t,this.Version=s,this.Publisher=i,this.VersionDate=r,this.LibraryReference=o,this.type=2655187982}};e.IfcLibraryReference=class extends ps{constructor(e,t,s,i){super(e,t,s,i),this.Location=t,this.ItemReference=s,this.Name=i,this.type=3452421091}};e.IfcLightDistributionData=class extends pg{constructor(e,t,s,i){super(e),this.MainPlaneAngle=t,this.SecondaryPlaneAngle=s,this.LuminousIntensity=i,this.type=4162380809}};e.IfcLightIntensityDistribution=class extends pg{constructor(e,t,s){super(e),this.LightDistributionCurve=t,this.DistributionData=s,this.type=1566485204}};e.IfcLocalTime=class extends pg{constructor(e,t,s,i,r,o){super(e),this.HourComponent=t,this.MinuteComponent=s,this.SecondComponent=i,this.Zone=r,this.DaylightSavingOffset=o,this.type=30780891}};e.IfcMaterial=class extends pg{constructor(e,t){super(e),this.Name=t,this.type=1838606355}};e.IfcMaterialClassificationRelationship=class extends pg{constructor(e,t,s){super(e),this.MaterialClassifications=t,this.ClassifiedMaterial=s,this.type=1847130766}};e.IfcMaterialLayer=class extends pg{constructor(e,t,s,i){super(e),this.Material=t,this.LayerThickness=s,this.IsVentilated=i,this.type=248100487}};e.IfcMaterialLayerSet=class extends pg{constructor(e,t,s){super(e),this.MaterialLayers=t,this.LayerSetName=s,this.type=3303938423}};e.IfcMaterialLayerSetUsage=class extends pg{constructor(e,t,s,i,r){super(e),this.ForLayerSet=t,this.LayerSetDirection=s,this.DirectionSense=i,this.OffsetFromReferenceLine=r,this.type=1303795690}};e.IfcMaterialList=class extends pg{constructor(e,t){super(e),this.Materials=t,this.type=2199411900}};class ds extends pg{constructor(e,t){super(e),this.Material=t,this.type=3265635763}}e.IfcMaterialProperties=ds;e.IfcMeasureWithUnit=class extends pg{constructor(e,t,s){super(e),this.ValueComponent=t,this.UnitComponent=s,this.type=2597039031}};class fs extends ds{constructor(e,t,s,i,r,o,n){super(e,t),this.Material=t,this.DynamicViscosity=s,this.YoungModulus=i,this.ShearModulus=r,this.PoissonRatio=o,this.ThermalExpansionCoefficient=n,this.type=4256014907}}e.IfcMechanicalMaterialProperties=fs;e.IfcMechanicalSteelMaterialProperties=class extends fs{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n),this.Material=t,this.DynamicViscosity=s,this.YoungModulus=i,this.ShearModulus=r,this.PoissonRatio=o,this.ThermalExpansionCoefficient=n,this.YieldStress=a,this.UltimateStress=l,this.UltimateStrain=h,this.HardeningModule=c,this.ProportionalStress=A,this.PlasticStrain=u,this.Relaxations=p,this.type=677618848}};e.IfcMetric=class extends As{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a),this.Name=t,this.Description=s,this.ConstraintGrade=i,this.ConstraintSource=r,this.CreatingActor=o,this.CreationTime=n,this.UserDefinedGrade=a,this.Benchmark=l,this.ValueSource=h,this.DataValue=c,this.type=3368373690}};e.IfcMonetaryUnit=class extends pg{constructor(e,t){super(e),this.Currency=t,this.type=2706619895}};class Es extends pg{constructor(e,t,s){super(e),this.Dimensions=t,this.UnitType=s,this.type=1918398963}}e.IfcNamedUnit=Es;class ms extends pg{constructor(e){super(e),this.type=3701648758}}e.IfcObjectPlacement=ms;e.IfcObjective=class extends As{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a),this.Name=t,this.Description=s,this.ConstraintGrade=i,this.ConstraintSource=r,this.CreatingActor=o,this.CreationTime=n,this.UserDefinedGrade=a,this.BenchmarkValues=l,this.ResultValues=h,this.ObjectiveQualifier=c,this.UserDefinedQualifier=A,this.type=2251480897}};e.IfcOpticalMaterialProperties=class extends ds{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t),this.Material=t,this.VisibleTransmittance=s,this.SolarTransmittance=i,this.ThermalIrTransmittance=r,this.ThermalIrEmissivityBack=o,this.ThermalIrEmissivityFront=n,this.VisibleReflectanceBack=a,this.VisibleReflectanceFront=l,this.SolarReflectanceFront=h,this.SolarReflectanceBack=c,this.type=1227763645}};e.IfcOrganization=class extends pg{constructor(e,t,s,i,r,o){super(e),this.Id=t,this.Name=s,this.Description=i,this.Roles=r,this.Addresses=o,this.type=4251960020}};e.IfcOrganizationRelationship=class extends pg{constructor(e,t,s,i,r){super(e),this.Name=t,this.Description=s,this.RelatingOrganization=i,this.RelatedOrganizations=r,this.type=1411181986}};e.IfcOwnerHistory=class extends pg{constructor(e,t,s,i,r,o,n,a,l){super(e),this.OwningUser=t,this.OwningApplication=s,this.State=i,this.ChangeAction=r,this.LastModifiedDate=o,this.LastModifyingUser=n,this.LastModifyingApplication=a,this.CreationDate=l,this.type=1207048766}};e.IfcPerson=class extends pg{constructor(e,t,s,i,r,o,n,a,l){super(e),this.Id=t,this.FamilyName=s,this.GivenName=i,this.MiddleNames=r,this.PrefixTitles=o,this.SuffixTitles=n,this.Roles=a,this.Addresses=l,this.type=2077209135}};e.IfcPersonAndOrganization=class extends pg{constructor(e,t,s,i){super(e),this.ThePerson=t,this.TheOrganization=s,this.Roles=i,this.type=101040310}};class ys extends pg{constructor(e,t,s){super(e),this.Name=t,this.Description=s,this.type=2483315170}}e.IfcPhysicalQuantity=ys;class gs extends ys{constructor(e,t,s,i){super(e,t,s),this.Name=t,this.Description=s,this.Unit=i,this.type=2226359599}}e.IfcPhysicalSimpleQuantity=gs;e.IfcPostalAddress=class extends rs{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i),this.Purpose=t,this.Description=s,this.UserDefinedPurpose=i,this.InternalLocation=r,this.AddressLines=o,this.PostalBox=n,this.Town=a,this.Region=l,this.PostalCode=h,this.Country=c,this.type=3355820592}};class Is extends pg{constructor(e,t){super(e),this.Name=t,this.type=3727388367}}e.IfcPreDefinedItem=Is;class vs extends Is{constructor(e,t){super(e,t),this.Name=t,this.type=990879717}}e.IfcPreDefinedSymbol=vs;e.IfcPreDefinedTerminatorSymbol=class extends vs{constructor(e,t){super(e,t),this.Name=t,this.type=3213052703}};class Ts extends Is{constructor(e,t){super(e,t),this.Name=t,this.type=1775413392}}e.IfcPreDefinedTextFont=Ts;class _s extends pg{constructor(e,t,s,i,r){super(e),this.Name=t,this.Description=s,this.AssignedItems=i,this.Identifier=r,this.type=2022622350}}e.IfcPresentationLayerAssignment=_s;e.IfcPresentationLayerWithStyle=class extends _s{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r),this.Name=t,this.Description=s,this.AssignedItems=i,this.Identifier=r,this.LayerOn=o,this.LayerFrozen=n,this.LayerBlocked=a,this.LayerStyles=l,this.type=1304840413}};class Rs extends pg{constructor(e,t){super(e),this.Name=t,this.type=3119450353}}e.IfcPresentationStyle=Rs;e.IfcPresentationStyleAssignment=class extends pg{constructor(e,t){super(e),this.Styles=t,this.type=2417041796}};class Ps extends pg{constructor(e,t,s,i){super(e),this.Name=t,this.Description=s,this.Representations=i,this.type=2095639259}}e.IfcProductRepresentation=Ps;e.IfcProductsOfCombustionProperties=class extends ds{constructor(e,t,s,i,r,o){super(e,t),this.Material=t,this.SpecificHeatCapacity=s,this.N20Content=i,this.COContent=r,this.CO2Content=o,this.type=2267347899}};class Ds extends pg{constructor(e,t,s){super(e),this.ProfileType=t,this.ProfileName=s,this.type=3958567839}}e.IfcProfileDef=Ds;class Ns extends pg{constructor(e,t,s){super(e),this.ProfileName=t,this.ProfileDefinition=s,this.type=2802850158}}e.IfcProfileProperties=Ns;class Cs extends pg{constructor(e,t,s){super(e),this.Name=t,this.Description=s,this.type=2598011224}}e.IfcProperty=Cs;e.IfcPropertyConstraintRelationship=class extends pg{constructor(e,t,s,i,r){super(e),this.RelatingConstraint=t,this.RelatedProperties=s,this.Name=i,this.Description=r,this.type=3896028662}};e.IfcPropertyDependencyRelationship=class extends pg{constructor(e,t,s,i,r,o){super(e),this.DependingProperty=t,this.DependantProperty=s,this.Name=i,this.Description=r,this.Expression=o,this.type=148025276}};e.IfcPropertyEnumeration=class extends pg{constructor(e,t,s,i){super(e),this.Name=t,this.EnumerationValues=s,this.Unit=i,this.type=3710013099}};e.IfcQuantityArea=class extends gs{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.AreaValue=r,this.type=2044713172}};e.IfcQuantityCount=class extends gs{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.CountValue=r,this.type=2093928680}};e.IfcQuantityLength=class extends gs{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.LengthValue=r,this.type=931644368}};e.IfcQuantityTime=class extends gs{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.TimeValue=r,this.type=3252649465}};e.IfcQuantityVolume=class extends gs{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.VolumeValue=r,this.type=2405470396}};e.IfcQuantityWeight=class extends gs{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.WeightValue=r,this.type=825690147}};e.IfcReferencesValueDocument=class extends pg{constructor(e,t,s,i,r){super(e),this.ReferencedDocument=t,this.ReferencingValues=s,this.Name=i,this.Description=r,this.type=2692823254}};e.IfcReinforcementBarProperties=class extends pg{constructor(e,t,s,i,r,o,n){super(e),this.TotalCrossSectionArea=t,this.SteelGrade=s,this.BarSurface=i,this.EffectiveDepth=r,this.NominalBarDiameter=o,this.BarCount=n,this.type=1580146022}};e.IfcRelaxation=class extends pg{constructor(e,t,s){super(e),this.RelaxationValue=t,this.InitialStress=s,this.type=1222501353}};class Os extends pg{constructor(e,t,s,i,r){super(e),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=1076942058}}e.IfcRepresentation=Os;class bs extends pg{constructor(e,t,s){super(e),this.ContextIdentifier=t,this.ContextType=s,this.type=3377609919}}e.IfcRepresentationContext=bs;class Ss extends pg{constructor(e){super(e),this.type=3008791417}}e.IfcRepresentationItem=Ss;e.IfcRepresentationMap=class extends pg{constructor(e,t,s){super(e),this.MappingOrigin=t,this.MappedRepresentation=s,this.type=1660063152}};e.IfcRibPlateProfileProperties=class extends Ns{constructor(e,t,s,i,r,o,n,a){super(e,t,s),this.ProfileName=t,this.ProfileDefinition=s,this.Thickness=i,this.RibHeight=r,this.RibWidth=o,this.RibSpacing=n,this.Direction=a,this.type=3679540991}};class ws extends pg{constructor(e,t,s,i,r){super(e),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=2341007311}}e.IfcRoot=ws;e.IfcSIUnit=class extends Es{constructor(e,t,s,i){super(e,new ug(0),t),this.UnitType=t,this.Prefix=s,this.Name=i,this.type=448429030}};e.IfcSectionProperties=class extends pg{constructor(e,t,s,i){super(e),this.SectionType=t,this.StartProfile=s,this.EndProfile=i,this.type=2042790032}};e.IfcSectionReinforcementProperties=class extends pg{constructor(e,t,s,i,r,o,n){super(e),this.LongitudinalStartPosition=t,this.LongitudinalEndPosition=s,this.TransversePosition=i,this.ReinforcementRole=r,this.SectionDefinition=o,this.CrossSectionReinforcementDefinitions=n,this.type=4165799628}};e.IfcShapeAspect=class extends pg{constructor(e,t,s,i,r,o){super(e),this.ShapeRepresentations=t,this.Name=s,this.Description=i,this.ProductDefinitional=r,this.PartOfProductDefinitionShape=o,this.type=867548509}};class xs extends Os{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=3982875396}}e.IfcShapeModel=xs;e.IfcShapeRepresentation=class extends xs{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=4240577450}};class Bs extends Cs{constructor(e,t,s){super(e,t,s),this.Name=t,this.Description=s,this.type=3692461612}}e.IfcSimpleProperty=Bs;class Fs extends pg{constructor(e,t){super(e),this.Name=t,this.type=2273995522}}e.IfcStructuralConnectionCondition=Fs;class Ms extends pg{constructor(e,t){super(e),this.Name=t,this.type=2162789131}}e.IfcStructuralLoad=Ms;class Ls extends Ms{constructor(e,t){super(e,t),this.Name=t,this.type=2525727697}}e.IfcStructuralLoadStatic=Ls;e.IfcStructuralLoadTemperature=class extends Ls{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.DeltaT_Constant=s,this.DeltaT_Y=i,this.DeltaT_Z=r,this.type=3408363356}};class Us extends Os{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=2830218821}}e.IfcStyleModel=Us;class Hs extends Ss{constructor(e,t,s,i){super(e),this.Item=t,this.Styles=s,this.Name=i,this.type=3958052878}}e.IfcStyledItem=Hs;e.IfcStyledRepresentation=class extends Us{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=3049322572}};e.IfcSurfaceStyle=class extends Rs{constructor(e,t,s,i){super(e,t),this.Name=t,this.Side=s,this.Styles=i,this.type=1300840506}};e.IfcSurfaceStyleLighting=class extends pg{constructor(e,t,s,i,r){super(e),this.DiffuseTransmissionColour=t,this.DiffuseReflectionColour=s,this.TransmissionColour=i,this.ReflectanceColour=r,this.type=3303107099}};e.IfcSurfaceStyleRefraction=class extends pg{constructor(e,t,s){super(e),this.RefractionIndex=t,this.DispersionFactor=s,this.type=1607154358}};class Gs extends pg{constructor(e,t){super(e),this.SurfaceColour=t,this.type=846575682}}e.IfcSurfaceStyleShading=Gs;e.IfcSurfaceStyleWithTextures=class extends pg{constructor(e,t){super(e),this.Textures=t,this.type=1351298697}};class ks extends pg{constructor(e,t,s,i,r){super(e),this.RepeatS=t,this.RepeatT=s,this.TextureType=i,this.TextureTransform=r,this.type=626085974}}e.IfcSurfaceTexture=ks;e.IfcSymbolStyle=class extends Rs{constructor(e,t,s){super(e,t),this.Name=t,this.StyleOfSymbol=s,this.type=1290481447}};e.IfcTable=class extends pg{constructor(e,t,s){super(e),this.Name=t,this.Rows=s,this.type=985171141}};e.IfcTableRow=class extends pg{constructor(e,t,s){super(e),this.RowCells=t,this.IsHeading=s,this.type=531007025}};e.IfcTelecomAddress=class extends rs{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i),this.Purpose=t,this.Description=s,this.UserDefinedPurpose=i,this.TelephoneNumbers=r,this.FacsimileNumbers=o,this.PagerNumber=n,this.ElectronicMailAddresses=a,this.WWWHomePageURL=l,this.type=912023232}};e.IfcTextStyle=class extends Rs{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.TextCharacterAppearance=s,this.TextStyle=i,this.TextFontStyle=r,this.type=1447204868}};e.IfcTextStyleFontModel=class extends Ts{constructor(e,t,s,i,r,o,n){super(e,t),this.Name=t,this.FontFamily=s,this.FontStyle=i,this.FontVariant=r,this.FontWeight=o,this.FontSize=n,this.type=1983826977}};e.IfcTextStyleForDefinedFont=class extends pg{constructor(e,t,s){super(e),this.Colour=t,this.BackgroundColour=s,this.type=2636378356}};e.IfcTextStyleTextModel=class extends pg{constructor(e,t,s,i,r,o,n,a){super(e),this.TextIndent=t,this.TextAlign=s,this.TextDecoration=i,this.LetterSpacing=r,this.WordSpacing=o,this.TextTransform=n,this.LineHeight=a,this.type=1640371178}};e.IfcTextStyleWithBoxCharacteristics=class extends pg{constructor(e,t,s,i,r,o){super(e),this.BoxHeight=t,this.BoxWidth=s,this.BoxSlantAngle=i,this.BoxRotateAngle=r,this.CharacterSpacing=o,this.type=1484833681}};class Vs extends pg{constructor(e){super(e),this.type=280115917}}e.IfcTextureCoordinate=Vs;e.IfcTextureCoordinateGenerator=class extends Vs{constructor(e,t,s){super(e),this.Mode=t,this.Parameter=s,this.type=1742049831}};e.IfcTextureMap=class extends Vs{constructor(e,t){super(e),this.TextureMaps=t,this.type=2552916305}};e.IfcTextureVertex=class extends pg{constructor(e,t){super(e),this.Coordinates=t,this.type=1210645708}};e.IfcThermalMaterialProperties=class extends ds{constructor(e,t,s,i,r,o){super(e,t),this.Material=t,this.SpecificHeatCapacity=s,this.BoilingPoint=i,this.FreezingPoint=r,this.ThermalConductivity=o,this.type=3317419933}};class js extends pg{constructor(e,t,s,i,r,o,n,a,l){super(e),this.Name=t,this.Description=s,this.StartTime=i,this.EndTime=r,this.TimeSeriesDataType=o,this.DataOrigin=n,this.UserDefinedDataOrigin=a,this.Unit=l,this.type=3101149627}}e.IfcTimeSeries=js;e.IfcTimeSeriesReferenceRelationship=class extends pg{constructor(e,t,s){super(e),this.ReferencedTimeSeries=t,this.TimeSeriesReferences=s,this.type=1718945513}};e.IfcTimeSeriesValue=class extends pg{constructor(e,t){super(e),this.ListValues=t,this.type=581633288}};class Qs extends Ss{constructor(e){super(e),this.type=1377556343}}e.IfcTopologicalRepresentationItem=Qs;e.IfcTopologyRepresentation=class extends xs{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=1735638870}};e.IfcUnitAssignment=class extends pg{constructor(e,t){super(e),this.Units=t,this.type=180925521}};class Ws extends Qs{constructor(e){super(e),this.type=2799835756}}e.IfcVertex=Ws;e.IfcVertexBasedTextureMap=class extends pg{constructor(e,t,s){super(e),this.TextureVertices=t,this.TexturePoints=s,this.type=3304826586}};e.IfcVertexPoint=class extends Ws{constructor(e,t){super(e),this.VertexGeometry=t,this.type=1907098498}};e.IfcVirtualGridIntersection=class extends pg{constructor(e,t,s){super(e),this.IntersectingAxes=t,this.OffsetDistances=s,this.type=891718957}};e.IfcWaterProperties=class extends ds{constructor(e,t,s,i,r,o,n,a,l){super(e,t),this.Material=t,this.IsPotable=s,this.Hardness=i,this.AlkalinityConcentration=r,this.AcidityConcentration=o,this.ImpuritiesContent=n,this.PHLevel=a,this.DissolvedSolidsContent=l,this.type=1065908215}};class zs extends Hs{constructor(e,t,s,i){super(e,t,s,i),this.Item=t,this.Styles=s,this.Name=i,this.type=2442683028}}e.IfcAnnotationOccurrence=zs;e.IfcAnnotationSurfaceOccurrence=class extends zs{constructor(e,t,s,i){super(e,t,s,i),this.Item=t,this.Styles=s,this.Name=i,this.type=962685235}};class Ks extends zs{constructor(e,t,s,i){super(e,t,s,i),this.Item=t,this.Styles=s,this.Name=i,this.type=3612888222}}e.IfcAnnotationSymbolOccurrence=Ks;e.IfcAnnotationTextOccurrence=class extends zs{constructor(e,t,s,i){super(e,t,s,i),this.Item=t,this.Styles=s,this.Name=i,this.type=2297822566}};class Ys extends Ds{constructor(e,t,s,i){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.OuterCurve=i,this.type=3798115385}}e.IfcArbitraryClosedProfileDef=Ys;class Xs extends Ds{constructor(e,t,s,i){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.Curve=i,this.type=1310608509}}e.IfcArbitraryOpenProfileDef=Xs;e.IfcArbitraryProfileDefWithVoids=class extends Ys{constructor(e,t,s,i,r){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.OuterCurve=i,this.InnerCurves=r,this.type=2705031697}};e.IfcBlobTexture=class extends ks{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.RepeatS=t,this.RepeatT=s,this.TextureType=i,this.TextureTransform=r,this.RasterFormat=o,this.RasterCode=n,this.type=616511568}};e.IfcCenterLineProfileDef=class extends Xs{constructor(e,t,s,i,r){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Curve=i,this.Thickness=r,this.type=3150382593}};e.IfcClassificationReference=class extends ps{constructor(e,t,s,i,r){super(e,t,s,i),this.Location=t,this.ItemReference=s,this.Name=i,this.ReferencedSource=r,this.type=647927063}};e.IfcColourRgb=class extends ls{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.Red=s,this.Green=i,this.Blue=r,this.type=776857604}};e.IfcComplexProperty=class extends Cs{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.UsageName=i,this.HasProperties=r,this.type=2542286263}};e.IfcCompositeProfileDef=class extends Ds{constructor(e,t,s,i,r){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.Profiles=i,this.Label=r,this.type=1485152156}};class Zs extends Qs{constructor(e,t){super(e),this.CfsFaces=t,this.type=370225590}}e.IfcConnectedFaceSet=Zs;e.IfcConnectionCurveGeometry=class extends hs{constructor(e,t,s){super(e),this.CurveOnRelatingElement=t,this.CurveOnRelatedElement=s,this.type=1981873012}};e.IfcConnectionPointEccentricity=class extends cs{constructor(e,t,s,i,r,o){super(e,t,s),this.PointOnRelatingElement=t,this.PointOnRelatedElement=s,this.EccentricityInX=i,this.EccentricityInY=r,this.EccentricityInZ=o,this.type=45288368}};e.IfcContextDependentUnit=class extends Es{constructor(e,t,s,i){super(e,t,s),this.Dimensions=t,this.UnitType=s,this.Name=i,this.type=3050246964}};e.IfcConversionBasedUnit=class extends Es{constructor(e,t,s,i,r){super(e,t,s),this.Dimensions=t,this.UnitType=s,this.Name=i,this.ConversionFactor=r,this.type=2889183280}};e.IfcCurveStyle=class extends Rs{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.CurveFont=s,this.CurveWidth=i,this.CurveColour=r,this.type=3800577675}};e.IfcDerivedProfileDef=class extends Ds{constructor(e,t,s,i,r,o){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.ParentProfile=i,this.Operator=r,this.Label=o,this.type=3632507154}};e.IfcDimensionCalloutRelationship=class extends us{constructor(e,t,s,i,r){super(e,t,s,i,r),this.Name=t,this.Description=s,this.RelatingDraughtingCallout=i,this.RelatedDraughtingCallout=r,this.type=2273265877}};e.IfcDimensionPair=class extends us{constructor(e,t,s,i,r){super(e,t,s,i,r),this.Name=t,this.Description=s,this.RelatingDraughtingCallout=i,this.RelatedDraughtingCallout=r,this.type=1694125774}};e.IfcDocumentReference=class extends ps{constructor(e,t,s,i){super(e,t,s,i),this.Location=t,this.ItemReference=s,this.Name=i,this.type=3732053477}};e.IfcDraughtingPreDefinedTextFont=class extends Ts{constructor(e,t){super(e,t),this.Name=t,this.type=4170525392}};class qs extends Qs{constructor(e,t,s){super(e),this.EdgeStart=t,this.EdgeEnd=s,this.type=3900360178}}e.IfcEdge=qs;e.IfcEdgeCurve=class extends qs{constructor(e,t,s,i,r){super(e,t,s),this.EdgeStart=t,this.EdgeEnd=s,this.EdgeGeometry=i,this.SameSense=r,this.type=476780140}};e.IfcExtendedMaterialProperties=class extends ds{constructor(e,t,s,i,r){super(e,t),this.Material=t,this.ExtendedProperties=s,this.Description=i,this.Name=r,this.type=1860660968}};class Js extends Qs{constructor(e,t){super(e),this.Bounds=t,this.type=2556980723}}e.IfcFace=Js;class $s extends Qs{constructor(e,t,s){super(e),this.Bound=t,this.Orientation=s,this.type=1809719519}}e.IfcFaceBound=$s;e.IfcFaceOuterBound=class extends $s{constructor(e,t,s){super(e,t,s),this.Bound=t,this.Orientation=s,this.type=803316827}};e.IfcFaceSurface=class extends Js{constructor(e,t,s,i){super(e,t),this.Bounds=t,this.FaceSurface=s,this.SameSense=i,this.type=3008276851}};e.IfcFailureConnectionCondition=class extends Fs{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.TensionFailureX=s,this.TensionFailureY=i,this.TensionFailureZ=r,this.CompressionFailureX=o,this.CompressionFailureY=n,this.CompressionFailureZ=a,this.type=4219587988}};e.IfcFillAreaStyle=class extends Rs{constructor(e,t,s){super(e,t),this.Name=t,this.FillStyles=s,this.type=738692330}};e.IfcFuelProperties=class extends ds{constructor(e,t,s,i,r,o){super(e,t),this.Material=t,this.CombustionTemperature=s,this.CarbonContent=i,this.LowerHeatingValue=r,this.HigherHeatingValue=o,this.type=3857492461}};e.IfcGeneralMaterialProperties=class extends ds{constructor(e,t,s,i,r){super(e,t),this.Material=t,this.MolecularWeight=s,this.Porosity=i,this.MassDensity=r,this.type=803998398}};class ei extends Ns{constructor(e,t,s,i,r,o,n,a){super(e,t,s),this.ProfileName=t,this.ProfileDefinition=s,this.PhysicalWeight=i,this.Perimeter=r,this.MinimumPlateThickness=o,this.MaximumPlateThickness=n,this.CrossSectionArea=a,this.type=1446786286}}e.IfcGeneralProfileProperties=ei;class ti extends bs{constructor(e,t,s,i,r,o,n){super(e,t,s),this.ContextIdentifier=t,this.ContextType=s,this.CoordinateSpaceDimension=i,this.Precision=r,this.WorldCoordinateSystem=o,this.TrueNorth=n,this.type=3448662350}}e.IfcGeometricRepresentationContext=ti;class si extends Ss{constructor(e){super(e),this.type=2453401579}}e.IfcGeometricRepresentationItem=si;e.IfcGeometricRepresentationSubContext=class extends ti{constructor(e,s,i,r,o,n,a){super(e,s,i,new t(0),null,new ug(0),null),this.ContextIdentifier=s,this.ContextType=i,this.ParentContext=r,this.TargetScale=o,this.TargetView=n,this.UserDefinedTargetView=a,this.type=4142052618}};class ii extends si{constructor(e,t){super(e),this.Elements=t,this.type=3590301190}}e.IfcGeometricSet=ii;e.IfcGridPlacement=class extends ms{constructor(e,t,s){super(e),this.PlacementLocation=t,this.PlacementRefDirection=s,this.type=178086475}};class ri extends si{constructor(e,t,s){super(e),this.BaseSurface=t,this.AgreementFlag=s,this.type=812098782}}e.IfcHalfSpaceSolid=ri;e.IfcHygroscopicMaterialProperties=class extends ds{constructor(e,t,s,i,r,o,n){super(e,t),this.Material=t,this.UpperVaporResistanceFactor=s,this.LowerVaporResistanceFactor=i,this.IsothermalMoistureCapacity=r,this.VaporPermeability=o,this.MoistureDiffusivity=n,this.type=2445078500}};e.IfcImageTexture=class extends ks{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.RepeatS=t,this.RepeatT=s,this.TextureType=i,this.TextureTransform=r,this.UrlReference=o,this.type=3905492369}};e.IfcIrregularTimeSeries=class extends js{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.Name=t,this.Description=s,this.StartTime=i,this.EndTime=r,this.TimeSeriesDataType=o,this.DataOrigin=n,this.UserDefinedDataOrigin=a,this.Unit=l,this.Values=h,this.type=3741457305}};class oi extends si{constructor(e,t,s,i,r){super(e),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.type=1402838566}}e.IfcLightSource=oi;e.IfcLightSourceAmbient=class extends oi{constructor(e,t,s,i,r){super(e,t,s,i,r),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.type=125510826}};e.IfcLightSourceDirectional=class extends oi{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.Orientation=o,this.type=2604431987}};e.IfcLightSourceGoniometric=class extends oi{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.Position=o,this.ColourAppearance=n,this.ColourTemperature=a,this.LuminousFlux=l,this.LightEmissionSource=h,this.LightDistributionDataSource=c,this.type=4266656042}};class ni extends oi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.Position=o,this.Radius=n,this.ConstantAttenuation=a,this.DistanceAttenuation=l,this.QuadricAttenuation=h,this.type=1520743889}}e.IfcLightSourcePositional=ni;e.IfcLightSourceSpot=class extends ni{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.Position=o,this.Radius=n,this.ConstantAttenuation=a,this.DistanceAttenuation=l,this.QuadricAttenuation=h,this.Orientation=c,this.ConcentrationExponent=A,this.SpreadAngle=u,this.BeamWidthAngle=p,this.type=3422422726}};e.IfcLocalPlacement=class extends ms{constructor(e,t,s){super(e),this.PlacementRelTo=t,this.RelativePlacement=s,this.type=2624227202}};class ai extends Qs{constructor(e){super(e),this.type=1008929658}}e.IfcLoop=ai;e.IfcMappedItem=class extends Ss{constructor(e,t,s){super(e),this.MappingSource=t,this.MappingTarget=s,this.type=2347385850}};e.IfcMaterialDefinitionRepresentation=class extends Ps{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Representations=i,this.RepresentedMaterial=r,this.type=2022407955}};e.IfcMechanicalConcreteMaterialProperties=class extends fs{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n),this.Material=t,this.DynamicViscosity=s,this.YoungModulus=i,this.ShearModulus=r,this.PoissonRatio=o,this.ThermalExpansionCoefficient=n,this.CompressiveStrength=a,this.MaxAggregateSize=l,this.AdmixturesDescription=h,this.Workability=c,this.ProtectivePoreRatio=A,this.WaterImpermeability=u,this.type=1430189142}};class li extends ws{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=219451334}}e.IfcObjectDefinition=li;class hi extends si{constructor(e,t){super(e),this.RepeatFactor=t,this.type=2833995503}}e.IfcOneDirectionRepeatFactor=hi;e.IfcOpenShell=class extends Zs{constructor(e,t){super(e,t),this.CfsFaces=t,this.type=2665983363}};e.IfcOrientedEdge=class extends qs{constructor(e,t,s){super(e,new ug(0),new ug(0)),this.EdgeElement=t,this.Orientation=s,this.type=1029017970}};class ci extends Ds{constructor(e,t,s,i){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.type=2529465313}}e.IfcParameterizedProfileDef=ci;e.IfcPath=class extends Qs{constructor(e,t){super(e),this.EdgeList=t,this.type=2519244187}};e.IfcPhysicalComplexQuantity=class extends ys{constructor(e,t,s,i,r,o,n){super(e,t,s),this.Name=t,this.Description=s,this.HasQuantities=i,this.Discrimination=r,this.Quality=o,this.Usage=n,this.type=3021840470}};e.IfcPixelTexture=class extends ks{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r),this.RepeatS=t,this.RepeatT=s,this.TextureType=i,this.TextureTransform=r,this.Width=o,this.Height=n,this.ColourComponents=a,this.Pixel=l,this.type=597895409}};class Ai extends si{constructor(e,t){super(e),this.Location=t,this.type=2004835150}}e.IfcPlacement=Ai;class ui extends si{constructor(e,t,s){super(e),this.SizeInX=t,this.SizeInY=s,this.type=1663979128}}e.IfcPlanarExtent=ui;class pi extends si{constructor(e){super(e),this.type=2067069095}}e.IfcPoint=pi;e.IfcPointOnCurve=class extends pi{constructor(e,t,s){super(e),this.BasisCurve=t,this.PointParameter=s,this.type=4022376103}};e.IfcPointOnSurface=class extends pi{constructor(e,t,s,i){super(e),this.BasisSurface=t,this.PointParameterU=s,this.PointParameterV=i,this.type=1423911732}};e.IfcPolyLoop=class extends ai{constructor(e,t){super(e),this.Polygon=t,this.type=2924175390}};e.IfcPolygonalBoundedHalfSpace=class extends ri{constructor(e,t,s,i,r){super(e,t,s),this.BaseSurface=t,this.AgreementFlag=s,this.Position=i,this.PolygonalBoundary=r,this.type=2775532180}};class di extends Is{constructor(e,t){super(e,t),this.Name=t,this.type=759155922}}e.IfcPreDefinedColour=di;class fi extends Is{constructor(e,t){super(e,t),this.Name=t,this.type=2559016684}}e.IfcPreDefinedCurveFont=fi;e.IfcPreDefinedDimensionSymbol=class extends vs{constructor(e,t){super(e,t),this.Name=t,this.type=433424934}};e.IfcPreDefinedPointMarkerSymbol=class extends vs{constructor(e,t){super(e,t),this.Name=t,this.type=179317114}};e.IfcProductDefinitionShape=class extends Ps{constructor(e,t,s,i){super(e,t,s,i),this.Name=t,this.Description=s,this.Representations=i,this.type=673634403}};e.IfcPropertyBoundedValue=class extends Bs{constructor(e,t,s,i,r,o){super(e,t,s),this.Name=t,this.Description=s,this.UpperBoundValue=i,this.LowerBoundValue=r,this.Unit=o,this.type=871118103}};class Ei extends ws{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=1680319473}}e.IfcPropertyDefinition=Ei;e.IfcPropertyEnumeratedValue=class extends Bs{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.EnumerationValues=i,this.EnumerationReference=r,this.type=4166981789}};e.IfcPropertyListValue=class extends Bs{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.ListValues=i,this.Unit=r,this.type=2752243245}};e.IfcPropertyReferenceValue=class extends Bs{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.UsageName=i,this.PropertyReference=r,this.type=941946838}};class mi extends Ei{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=3357820518}}e.IfcPropertySetDefinition=mi;e.IfcPropertySingleValue=class extends Bs{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.NominalValue=i,this.Unit=r,this.type=3650150729}};e.IfcPropertyTableValue=class extends Bs{constructor(e,t,s,i,r,o,n,a){super(e,t,s),this.Name=t,this.Description=s,this.DefiningValues=i,this.DefinedValues=r,this.Expression=o,this.DefiningUnit=n,this.DefinedUnit=a,this.type=110355661}};class yi extends ci{constructor(e,t,s,i,r,o){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.XDim=r,this.YDim=o,this.type=3615266464}}e.IfcRectangleProfileDef=yi;e.IfcRegularTimeSeries=class extends js{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.Name=t,this.Description=s,this.StartTime=i,this.EndTime=r,this.TimeSeriesDataType=o,this.DataOrigin=n,this.UserDefinedDataOrigin=a,this.Unit=l,this.TimeStep=h,this.Values=c,this.type=3413951693}};e.IfcReinforcementDefinitionProperties=class extends mi{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.DefinitionType=o,this.ReinforcementSectionDefinitions=n,this.type=3765753017}};class gi extends ws{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=478536968}}e.IfcRelationship=gi;e.IfcRoundedRectangleProfileDef=class extends yi{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.XDim=r,this.YDim=o,this.RoundingRadius=n,this.type=2778083089}};e.IfcSectionedSpine=class extends si{constructor(e,t,s,i){super(e),this.SpineCurve=t,this.CrossSections=s,this.CrossSectionPositions=i,this.type=1509187699}};e.IfcServiceLifeFactor=class extends mi{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.PredefinedType=o,this.UpperValue=n,this.MostUsedValue=a,this.LowerValue=l,this.type=2411513650}};e.IfcShellBasedSurfaceModel=class extends si{constructor(e,t){super(e),this.SbsmBoundary=t,this.type=4124623270}};e.IfcSlippageConnectionCondition=class extends Fs{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.SlippageX=s,this.SlippageY=i,this.SlippageZ=r,this.type=2609359061}};class Ii extends si{constructor(e){super(e),this.type=723233188}}e.IfcSolidModel=Ii;e.IfcSoundProperties=class extends mi{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.IsAttenuating=o,this.SoundScale=n,this.SoundValues=a,this.type=2485662743}};e.IfcSoundValue=class extends mi{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.SoundLevelTimeSeries=o,this.Frequency=n,this.SoundLevelSingleValue=a,this.type=1202362311}};e.IfcSpaceThermalLoadProperties=class extends mi{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableValueRatio=o,this.ThermalLoadSource=n,this.PropertySource=a,this.SourceDescription=l,this.MaximumValue=h,this.MinimumValue=c,this.ThermalLoadTimeSeriesValues=A,this.UserDefinedThermalLoadSource=u,this.UserDefinedPropertySource=p,this.ThermalLoadType=d,this.type=390701378}};e.IfcStructuralLoadLinearForce=class extends Ls{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.LinearForceX=s,this.LinearForceY=i,this.LinearForceZ=r,this.LinearMomentX=o,this.LinearMomentY=n,this.LinearMomentZ=a,this.type=1595516126}};e.IfcStructuralLoadPlanarForce=class extends Ls{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.PlanarForceX=s,this.PlanarForceY=i,this.PlanarForceZ=r,this.type=2668620305}};class vi extends Ls{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.DisplacementX=s,this.DisplacementY=i,this.DisplacementZ=r,this.RotationalDisplacementRX=o,this.RotationalDisplacementRY=n,this.RotationalDisplacementRZ=a,this.type=2473145415}}e.IfcStructuralLoadSingleDisplacement=vi;e.IfcStructuralLoadSingleDisplacementDistortion=class extends vi{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.Name=t,this.DisplacementX=s,this.DisplacementY=i,this.DisplacementZ=r,this.RotationalDisplacementRX=o,this.RotationalDisplacementRY=n,this.RotationalDisplacementRZ=a,this.Distortion=l,this.type=1973038258}};class Ti extends Ls{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.ForceX=s,this.ForceY=i,this.ForceZ=r,this.MomentX=o,this.MomentY=n,this.MomentZ=a,this.type=1597423693}}e.IfcStructuralLoadSingleForce=Ti;e.IfcStructuralLoadSingleForceWarping=class extends Ti{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.Name=t,this.ForceX=s,this.ForceY=i,this.ForceZ=r,this.MomentX=o,this.MomentY=n,this.MomentZ=a,this.WarpingMoment=l,this.type=1190533807}};class _i extends ei{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I,v,T,_){super(e,t,s,i,r,o,n,a),this.ProfileName=t,this.ProfileDefinition=s,this.PhysicalWeight=i,this.Perimeter=r,this.MinimumPlateThickness=o,this.MaximumPlateThickness=n,this.CrossSectionArea=a,this.TorsionalConstantX=l,this.MomentOfInertiaYZ=h,this.MomentOfInertiaY=c,this.MomentOfInertiaZ=A,this.WarpingConstant=u,this.ShearCentreZ=p,this.ShearCentreY=d,this.ShearDeformationAreaZ=f,this.ShearDeformationAreaY=E,this.MaximumSectionModulusY=m,this.MinimumSectionModulusY=y,this.MaximumSectionModulusZ=g,this.MinimumSectionModulusZ=I,this.TorsionalSectionModulus=v,this.CentreOfGravityInX=T,this.CentreOfGravityInY=_,this.type=3843319758}}e.IfcStructuralProfileProperties=_i;e.IfcStructuralSteelProfileProperties=class extends _i{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I,v,T,_,R,P,D,N){super(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I,v,T,_),this.ProfileName=t,this.ProfileDefinition=s,this.PhysicalWeight=i,this.Perimeter=r,this.MinimumPlateThickness=o,this.MaximumPlateThickness=n,this.CrossSectionArea=a,this.TorsionalConstantX=l,this.MomentOfInertiaYZ=h,this.MomentOfInertiaY=c,this.MomentOfInertiaZ=A,this.WarpingConstant=u,this.ShearCentreZ=p,this.ShearCentreY=d,this.ShearDeformationAreaZ=f,this.ShearDeformationAreaY=E,this.MaximumSectionModulusY=m,this.MinimumSectionModulusY=y,this.MaximumSectionModulusZ=g,this.MinimumSectionModulusZ=I,this.TorsionalSectionModulus=v,this.CentreOfGravityInX=T,this.CentreOfGravityInY=_,this.ShearAreaZ=R,this.ShearAreaY=P,this.PlasticShapeFactorY=D,this.PlasticShapeFactorZ=N,this.type=3653947884}};e.IfcSubedge=class extends qs{constructor(e,t,s,i){super(e,t,s),this.EdgeStart=t,this.EdgeEnd=s,this.ParentEdge=i,this.type=2233826070}};class Ri extends si{constructor(e){super(e),this.type=2513912981}}e.IfcSurface=Ri;e.IfcSurfaceStyleRendering=class extends Gs{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t),this.SurfaceColour=t,this.Transparency=s,this.DiffuseColour=i,this.TransmissionColour=r,this.DiffuseTransmissionColour=o,this.ReflectionColour=n,this.SpecularColour=a,this.SpecularHighlight=l,this.ReflectanceMethod=h,this.type=1878645084}};class Pi extends Ii{constructor(e,t,s){super(e),this.SweptArea=t,this.Position=s,this.type=2247615214}}e.IfcSweptAreaSolid=Pi;e.IfcSweptDiskSolid=class extends Ii{constructor(e,t,s,i,r,o){super(e),this.Directrix=t,this.Radius=s,this.InnerRadius=i,this.StartParam=r,this.EndParam=o,this.type=1260650574}};class Di extends Ri{constructor(e,t,s){super(e),this.SweptCurve=t,this.Position=s,this.type=230924584}}e.IfcSweptSurface=Di;e.IfcTShapeProfileDef=class extends ci{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.FlangeWidth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.FlangeEdgeRadius=h,this.WebEdgeRadius=c,this.WebSlope=A,this.FlangeSlope=u,this.CentreOfGravityInY=p,this.type=3071757647}};class Ni extends Ks{constructor(e,t,s,i,r){super(e,t,s,i),this.Item=t,this.Styles=s,this.Name=i,this.AnnotatedCurve=r,this.type=3028897424}}e.IfcTerminatorSymbol=Ni;class Ci extends si{constructor(e,t,s,i){super(e),this.Literal=t,this.Placement=s,this.Path=i,this.type=4282788508}}e.IfcTextLiteral=Ci;e.IfcTextLiteralWithExtent=class extends Ci{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Literal=t,this.Placement=s,this.Path=i,this.Extent=r,this.BoxAlignment=o,this.type=3124975700}};e.IfcTrapeziumProfileDef=class extends ci{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.BottomXDim=r,this.TopXDim=o,this.YDim=n,this.TopXOffset=a,this.type=2715220739}};e.IfcTwoDirectionRepeatFactor=class extends hi{constructor(e,t,s){super(e,t),this.RepeatFactor=t,this.SecondRepeatFactor=s,this.type=1345879162}};class Oi extends li{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.type=1628702193}}e.IfcTypeObject=Oi;class bi extends Oi{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.type=2347495698}}e.IfcTypeProduct=bi;e.IfcUShapeProfileDef=class extends ci{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.FlangeWidth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.EdgeRadius=h,this.FlangeSlope=c,this.CentreOfGravityInX=A,this.type=427810014}};e.IfcVector=class extends si{constructor(e,t,s){super(e),this.Orientation=t,this.Magnitude=s,this.type=1417489154}};e.IfcVertexLoop=class extends ai{constructor(e,t){super(e),this.LoopVertex=t,this.type=2759199220}};e.IfcWindowLiningProperties=class extends mi{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.LiningDepth=o,this.LiningThickness=n,this.TransomThickness=a,this.MullionThickness=l,this.FirstTransomOffset=h,this.SecondTransomOffset=c,this.FirstMullionOffset=A,this.SecondMullionOffset=u,this.ShapeAspectStyle=p,this.type=336235671}};e.IfcWindowPanelProperties=class extends mi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.OperationType=o,this.PanelPosition=n,this.FrameDepth=a,this.FrameThickness=l,this.ShapeAspectStyle=h,this.type=512836454}};e.IfcWindowStyle=class extends bi{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ConstructionType=h,this.OperationType=c,this.ParameterTakesPrecedence=A,this.Sizeable=u,this.type=1299126871}};e.IfcZShapeProfileDef=class extends ci{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.FlangeWidth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.EdgeRadius=h,this.type=2543172580}};class Si extends zs{constructor(e,t,s,i){super(e,t,s,i),this.Item=t,this.Styles=s,this.Name=i,this.type=3288037868}}e.IfcAnnotationCurveOccurrence=Si;e.IfcAnnotationFillArea=class extends si{constructor(e,t,s){super(e),this.OuterBoundary=t,this.InnerBoundaries=s,this.type=669184980}};e.IfcAnnotationFillAreaOccurrence=class extends zs{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Item=t,this.Styles=s,this.Name=i,this.FillStyleTarget=r,this.GlobalOrLocal=o,this.type=2265737646}};e.IfcAnnotationSurface=class extends si{constructor(e,t,s){super(e),this.Item=t,this.TextureCoordinates=s,this.type=1302238472}};e.IfcAxis1Placement=class extends Ai{constructor(e,t,s){super(e,t),this.Location=t,this.Axis=s,this.type=4261334040}};e.IfcAxis2Placement2D=class extends Ai{constructor(e,t,s){super(e,t),this.Location=t,this.RefDirection=s,this.type=3125803723}};e.IfcAxis2Placement3D=class extends Ai{constructor(e,t,s,i){super(e,t),this.Location=t,this.Axis=s,this.RefDirection=i,this.type=2740243338}};class wi extends si{constructor(e,t,s,i){super(e),this.Operator=t,this.FirstOperand=s,this.SecondOperand=i,this.type=2736907675}}e.IfcBooleanResult=wi;class xi extends Ri{constructor(e){super(e),this.type=4182860854}}e.IfcBoundedSurface=xi;e.IfcBoundingBox=class extends si{constructor(e,t,s,i,r){super(e),this.Corner=t,this.XDim=s,this.YDim=i,this.ZDim=r,this.type=2581212453}};e.IfcBoxedHalfSpace=class extends ri{constructor(e,t,s,i){super(e,t,s),this.BaseSurface=t,this.AgreementFlag=s,this.Enclosure=i,this.type=2713105998}};e.IfcCShapeProfileDef=class extends ci{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.Width=o,this.WallThickness=n,this.Girth=a,this.InternalFilletRadius=l,this.CentreOfGravityInX=h,this.type=2898889636}};e.IfcCartesianPoint=class extends pi{constructor(e,t){super(e),this.Coordinates=t,this.type=1123145078}};class Bi extends si{constructor(e,t,s,i,r){super(e),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.type=59481748}}e.IfcCartesianTransformationOperator=Bi;class Fi extends Bi{constructor(e,t,s,i,r){super(e,t,s,i,r),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.type=3749851601}}e.IfcCartesianTransformationOperator2D=Fi;e.IfcCartesianTransformationOperator2DnonUniform=class extends Fi{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.Scale2=o,this.type=3486308946}};class Mi extends Bi{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.Axis3=o,this.type=3331915920}}e.IfcCartesianTransformationOperator3D=Mi;e.IfcCartesianTransformationOperator3DnonUniform=class extends Mi{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.Axis3=o,this.Scale2=n,this.Scale3=a,this.type=1416205885}};class Li extends ci{constructor(e,t,s,i,r){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Radius=r,this.type=1383045692}}e.IfcCircleProfileDef=Li;e.IfcClosedShell=class extends Zs{constructor(e,t){super(e,t),this.CfsFaces=t,this.type=2205249479}};e.IfcCompositeCurveSegment=class extends si{constructor(e,t,s,i){super(e),this.Transition=t,this.SameSense=s,this.ParentCurve=i,this.type=2485617015}};e.IfcCraneRailAShapeProfileDef=class extends ci{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.OverallHeight=r,this.BaseWidth2=o,this.Radius=n,this.HeadWidth=a,this.HeadDepth2=l,this.HeadDepth3=h,this.WebThickness=c,this.BaseWidth4=A,this.BaseDepth1=u,this.BaseDepth2=p,this.BaseDepth3=d,this.CentreOfGravityInY=f,this.type=4133800736}};e.IfcCraneRailFShapeProfileDef=class extends ci{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.OverallHeight=r,this.HeadWidth=o,this.Radius=n,this.HeadDepth2=a,this.HeadDepth3=l,this.WebThickness=h,this.BaseDepth1=c,this.BaseDepth2=A,this.CentreOfGravityInY=u,this.type=194851669}};class Ui extends si{constructor(e,t){super(e),this.Position=t,this.type=2506170314}}e.IfcCsgPrimitive3D=Ui;e.IfcCsgSolid=class extends Ii{constructor(e,t){super(e),this.TreeRootExpression=t,this.type=2147822146}};class Hi extends si{constructor(e){super(e),this.type=2601014836}}e.IfcCurve=Hi;e.IfcCurveBoundedPlane=class extends xi{constructor(e,t,s,i){super(e),this.BasisSurface=t,this.OuterBoundary=s,this.InnerBoundaries=i,this.type=2827736869}};e.IfcDefinedSymbol=class extends si{constructor(e,t,s){super(e),this.Definition=t,this.Target=s,this.type=693772133}};e.IfcDimensionCurve=class extends Si{constructor(e,t,s,i){super(e,t,s,i),this.Item=t,this.Styles=s,this.Name=i,this.type=606661476}};e.IfcDimensionCurveTerminator=class extends Ni{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.Item=t,this.Styles=s,this.Name=i,this.AnnotatedCurve=r,this.Role=o,this.type=4054601972}};e.IfcDirection=class extends si{constructor(e,t){super(e),this.DirectionRatios=t,this.type=32440307}};e.IfcDoorLiningProperties=class extends mi{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.LiningDepth=o,this.LiningThickness=n,this.ThresholdDepth=a,this.ThresholdThickness=l,this.TransomThickness=h,this.TransomOffset=c,this.LiningOffset=A,this.ThresholdOffset=u,this.CasingThickness=p,this.CasingDepth=d,this.ShapeAspectStyle=f,this.type=2963535650}};e.IfcDoorPanelProperties=class extends mi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.PanelDepth=o,this.PanelOperation=n,this.PanelWidth=a,this.PanelPosition=l,this.ShapeAspectStyle=h,this.type=1714330368}};e.IfcDoorStyle=class extends bi{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.OperationType=h,this.ConstructionType=c,this.ParameterTakesPrecedence=A,this.Sizeable=u,this.type=526551008}};class Gi extends si{constructor(e,t){super(e),this.Contents=t,this.type=3073041342}}e.IfcDraughtingCallout=Gi;e.IfcDraughtingPreDefinedColour=class extends di{constructor(e,t){super(e,t),this.Name=t,this.type=445594917}};e.IfcDraughtingPreDefinedCurveFont=class extends fi{constructor(e,t){super(e,t),this.Name=t,this.type=4006246654}};e.IfcEdgeLoop=class extends ai{constructor(e,t){super(e),this.EdgeList=t,this.type=1472233963}};e.IfcElementQuantity=class extends mi{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.MethodOfMeasurement=o,this.Quantities=n,this.type=1883228015}};class ki extends bi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=339256511}}e.IfcElementType=ki;class Vi extends Ri{constructor(e,t){super(e),this.Position=t,this.type=2777663545}}e.IfcElementarySurface=Vi;e.IfcEllipseProfileDef=class extends ci{constructor(e,t,s,i,r,o){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.SemiAxis1=r,this.SemiAxis2=o,this.type=2835456948}};class ji extends mi{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.EnergySequence=o,this.UserDefinedEnergySequence=n,this.type=80994333}}e.IfcEnergyProperties=ji;e.IfcExtrudedAreaSolid=class extends Pi{constructor(e,t,s,i,r){super(e,t,s),this.SweptArea=t,this.Position=s,this.ExtrudedDirection=i,this.Depth=r,this.type=477187591}};e.IfcFaceBasedSurfaceModel=class extends si{constructor(e,t){super(e),this.FbsmFaces=t,this.type=2047409740}};e.IfcFillAreaStyleHatching=class extends si{constructor(e,t,s,i,r,o){super(e),this.HatchLineAppearance=t,this.StartOfNextHatchLine=s,this.PointOfReferenceHatchLine=i,this.PatternStart=r,this.HatchLineAngle=o,this.type=374418227}};e.IfcFillAreaStyleTileSymbolWithStyle=class extends si{constructor(e,t){super(e),this.Symbol=t,this.type=4203026998}};e.IfcFillAreaStyleTiles=class extends si{constructor(e,t,s,i){super(e),this.TilingPattern=t,this.Tiles=s,this.TilingScale=i,this.type=315944413}};e.IfcFluidFlowProperties=class extends mi{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.PropertySource=o,this.FlowConditionTimeSeries=n,this.VelocityTimeSeries=a,this.FlowrateTimeSeries=l,this.Fluid=h,this.PressureTimeSeries=c,this.UserDefinedPropertySource=A,this.TemperatureSingleValue=u,this.WetBulbTemperatureSingleValue=p,this.WetBulbTemperatureTimeSeries=d,this.TemperatureTimeSeries=f,this.FlowrateSingleValue=E,this.FlowConditionSingleValue=m,this.VelocitySingleValue=y,this.PressureSingleValue=g,this.type=3455213021}};class Qi extends ki{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=4238390223}}e.IfcFurnishingElementType=Qi;e.IfcFurnitureType=class extends Qi{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.AssemblyPlace=c,this.type=1268542332}};e.IfcGeometricCurveSet=class extends ii{constructor(e,t){super(e,t),this.Elements=t,this.type=987898635}};class Wi extends ci{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.OverallWidth=r,this.OverallDepth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.type=1484403080}}e.IfcIShapeProfileDef=Wi;e.IfcLShapeProfileDef=class extends ci{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.Width=o,this.Thickness=n,this.FilletRadius=a,this.EdgeRadius=l,this.LegSlope=h,this.CentreOfGravityInX=c,this.CentreOfGravityInY=A,this.type=572779678}};e.IfcLine=class extends Hi{constructor(e,t,s){super(e),this.Pnt=t,this.Dir=s,this.type=1281925730}};class zi extends Ii{constructor(e,t){super(e),this.Outer=t,this.type=1425443689}}e.IfcManifoldSolidBrep=zi;class Ki extends li{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=3888040117}}e.IfcObject=Ki;e.IfcOffsetCurve2D=class extends Hi{constructor(e,t,s,i){super(e),this.BasisCurve=t,this.Distance=s,this.SelfIntersect=i,this.type=3388369263}};e.IfcOffsetCurve3D=class extends Hi{constructor(e,t,s,i,r){super(e),this.BasisCurve=t,this.Distance=s,this.SelfIntersect=i,this.RefDirection=r,this.type=3505215534}};e.IfcPermeableCoveringProperties=class extends mi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.OperationType=o,this.PanelPosition=n,this.FrameDepth=a,this.FrameThickness=l,this.ShapeAspectStyle=h,this.type=3566463478}};e.IfcPlanarBox=class extends ui{constructor(e,t,s,i){super(e,t,s),this.SizeInX=t,this.SizeInY=s,this.Placement=i,this.type=603570806}};e.IfcPlane=class extends Vi{constructor(e,t){super(e,t),this.Position=t,this.type=220341763}};class Yi extends Ki{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=2945172077}}e.IfcProcess=Yi;class Xi extends Ki{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=4208778838}}e.IfcProduct=Xi;e.IfcProject=class extends Ki{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.Phase=a,this.RepresentationContexts=l,this.UnitsInContext=h,this.type=103090709}};e.IfcProjectionCurve=class extends Si{constructor(e,t,s,i){super(e,t,s,i),this.Item=t,this.Styles=s,this.Name=i,this.type=4194566429}};e.IfcPropertySet=class extends mi{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.HasProperties=o,this.type=1451395588}};e.IfcProxy=class extends Xi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.ProxyType=l,this.Tag=h,this.type=3219374653}};e.IfcRectangleHollowProfileDef=class extends yi{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.XDim=r,this.YDim=o,this.WallThickness=n,this.InnerFilletRadius=a,this.OuterFilletRadius=l,this.type=2770003689}};e.IfcRectangularPyramid=class extends Ui{constructor(e,t,s,i,r){super(e,t),this.Position=t,this.XLength=s,this.YLength=i,this.Height=r,this.type=2798486643}};e.IfcRectangularTrimmedSurface=class extends xi{constructor(e,t,s,i,r,o,n,a){super(e),this.BasisSurface=t,this.U1=s,this.V1=i,this.U2=r,this.V2=o,this.Usense=n,this.Vsense=a,this.type=3454111270}};class Zi extends gi{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.type=3939117080}}e.IfcRelAssigns=Zi;class qi extends Zi{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingActor=a,this.ActingRole=l,this.type=1683148259}}e.IfcRelAssignsToActor=qi;class Ji extends Zi{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingControl=a,this.type=2495723537}}e.IfcRelAssignsToControl=Ji;e.IfcRelAssignsToGroup=class extends Zi{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingGroup=a,this.type=1307041759}};e.IfcRelAssignsToProcess=class extends Zi{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingProcess=a,this.QuantityInProcess=l,this.type=4278684876}};e.IfcRelAssignsToProduct=class extends Zi{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingProduct=a,this.type=2857406711}};e.IfcRelAssignsToProjectOrder=class extends Ji{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingControl=a,this.type=3372526763}};e.IfcRelAssignsToResource=class extends Zi{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingResource=a,this.type=205026976}};class $i extends gi{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.type=1865459582}}e.IfcRelAssociates=$i;e.IfcRelAssociatesAppliedValue=class extends $i{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingAppliedValue=n,this.type=1327628568}};e.IfcRelAssociatesApproval=class extends $i{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingApproval=n,this.type=4095574036}};e.IfcRelAssociatesClassification=class extends $i{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingClassification=n,this.type=919958153}};e.IfcRelAssociatesConstraint=class extends $i{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.Intent=n,this.RelatingConstraint=a,this.type=2728634034}};e.IfcRelAssociatesDocument=class extends $i{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingDocument=n,this.type=982818633}};e.IfcRelAssociatesLibrary=class extends $i{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingLibrary=n,this.type=3840914261}};e.IfcRelAssociatesMaterial=class extends $i{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingMaterial=n,this.type=2655215786}};e.IfcRelAssociatesProfileProperties=class extends $i{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingProfileProperties=n,this.ProfileSectionLocation=a,this.ProfileOrientation=l,this.type=2851387026}};class er extends gi{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=826625072}}e.IfcRelConnects=er;class tr extends er{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ConnectionGeometry=o,this.RelatingElement=n,this.RelatedElement=a,this.type=1204542856}}e.IfcRelConnectsElements=tr;e.IfcRelConnectsPathElements=class extends tr{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ConnectionGeometry=o,this.RelatingElement=n,this.RelatedElement=a,this.RelatingPriorities=l,this.RelatedPriorities=h,this.RelatedConnectionType=c,this.RelatingConnectionType=A,this.type=3945020480}};e.IfcRelConnectsPortToElement=class extends er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingPort=o,this.RelatedElement=n,this.type=4201705270}};e.IfcRelConnectsPorts=class extends er{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingPort=o,this.RelatedPort=n,this.RealizingElement=a,this.type=3190031847}};e.IfcRelConnectsStructuralActivity=class extends er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingElement=o,this.RelatedStructuralActivity=n,this.type=2127690289}};e.IfcRelConnectsStructuralElement=class extends er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingElement=o,this.RelatedStructuralMember=n,this.type=3912681535}};class sr extends er{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingStructuralMember=o,this.RelatedStructuralConnection=n,this.AppliedCondition=a,this.AdditionalConditions=l,this.SupportedLength=h,this.ConditionCoordinateSystem=c,this.type=1638771189}}e.IfcRelConnectsStructuralMember=sr;e.IfcRelConnectsWithEccentricity=class extends sr{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingStructuralMember=o,this.RelatedStructuralConnection=n,this.AppliedCondition=a,this.AdditionalConditions=l,this.SupportedLength=h,this.ConditionCoordinateSystem=c,this.ConnectionConstraint=A,this.type=504942748}};e.IfcRelConnectsWithRealizingElements=class extends tr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ConnectionGeometry=o,this.RelatingElement=n,this.RelatedElement=a,this.RealizingElements=l,this.ConnectionType=h,this.type=3678494232}};e.IfcRelContainedInSpatialStructure=class extends er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedElements=o,this.RelatingStructure=n,this.type=3242617779}};e.IfcRelCoversBldgElements=class extends er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingBuildingElement=o,this.RelatedCoverings=n,this.type=886880790}};e.IfcRelCoversSpaces=class extends er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedSpace=o,this.RelatedCoverings=n,this.type=2802773753}};class ir extends gi{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingObject=o,this.RelatedObjects=n,this.type=2551354335}}e.IfcRelDecomposes=ir;class rr extends gi{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.type=693640335}}e.IfcRelDefines=rr;class or extends rr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingPropertyDefinition=n,this.type=4186316022}}e.IfcRelDefinesByProperties=or;e.IfcRelDefinesByType=class extends rr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingType=n,this.type=781010003}};e.IfcRelFillsElement=class extends er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingOpeningElement=o,this.RelatedBuildingElement=n,this.type=3940055652}};e.IfcRelFlowControlElements=class extends er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedControlElements=o,this.RelatingFlowElement=n,this.type=279856033}};e.IfcRelInteractionRequirements=class extends er{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.DailyInteraction=o,this.ImportanceRating=n,this.LocationOfInteraction=a,this.RelatedSpaceProgram=l,this.RelatingSpaceProgram=h,this.type=4189434867}};e.IfcRelNests=class extends ir{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingObject=o,this.RelatedObjects=n,this.type=3268803585}};e.IfcRelOccupiesSpaces=class extends qi{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingActor=a,this.ActingRole=l,this.type=2051452291}};e.IfcRelOverridesProperties=class extends or{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingPropertyDefinition=n,this.OverridingProperties=a,this.type=202636808}};e.IfcRelProjectsElement=class extends er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingElement=o,this.RelatedFeatureElement=n,this.type=750771296}};e.IfcRelReferencedInSpatialStructure=class extends er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedElements=o,this.RelatingStructure=n,this.type=1245217292}};e.IfcRelSchedulesCostItems=class extends Ji{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingControl=a,this.type=1058617721}};e.IfcRelSequence=class extends er{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingProcess=o,this.RelatedProcess=n,this.TimeLag=a,this.SequenceType=l,this.type=4122056220}};e.IfcRelServicesBuildings=class extends er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingSystem=o,this.RelatedBuildings=n,this.type=366585022}};e.IfcRelSpaceBoundary=class extends er{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingSpace=o,this.RelatedBuildingElement=n,this.ConnectionGeometry=a,this.PhysicalOrVirtualBoundary=l,this.InternalOrExternalBoundary=h,this.type=3451746338}};e.IfcRelVoidsElement=class extends er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingBuildingElement=o,this.RelatedOpeningElement=n,this.type=1401173127}};class nr extends Ki{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=2914609552}}e.IfcResource=nr;e.IfcRevolvedAreaSolid=class extends Pi{constructor(e,t,s,i,r){super(e,t,s),this.SweptArea=t,this.Position=s,this.Axis=i,this.Angle=r,this.type=1856042241}};e.IfcRightCircularCone=class extends Ui{constructor(e,t,s,i){super(e,t),this.Position=t,this.Height=s,this.BottomRadius=i,this.type=4158566097}};e.IfcRightCircularCylinder=class extends Ui{constructor(e,t,s,i){super(e,t),this.Position=t,this.Height=s,this.Radius=i,this.type=3626867408}};class ar extends Xi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.type=2706606064}}e.IfcSpatialStructureElement=ar;class lr extends ki{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3893378262}}e.IfcSpatialStructureElementType=lr;e.IfcSphere=class extends Ui{constructor(e,t,s){super(e,t),this.Position=t,this.Radius=s,this.type=451544542}};class hr extends Xi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.type=3544373492}}e.IfcStructuralActivity=hr;class cr extends Xi{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=3136571912}}e.IfcStructuralItem=cr;class Ar extends cr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=530289379}}e.IfcStructuralMember=Ar;class ur extends hr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.type=3689010777}}e.IfcStructuralReaction=ur;class pr extends Ar{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.Thickness=h,this.type=3979015343}}e.IfcStructuralSurfaceMember=pr;e.IfcStructuralSurfaceMemberVarying=class extends pr{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.Thickness=h,this.SubsequentThickness=c,this.VaryingThicknessLocation=A,this.type=2218152070}};e.IfcStructuredDimensionCallout=class extends Gi{constructor(e,t){super(e,t),this.Contents=t,this.type=4070609034}};e.IfcSurfaceCurveSweptAreaSolid=class extends Pi{constructor(e,t,s,i,r,o,n){super(e,t,s),this.SweptArea=t,this.Position=s,this.Directrix=i,this.StartParam=r,this.EndParam=o,this.ReferenceSurface=n,this.type=2028607225}};e.IfcSurfaceOfLinearExtrusion=class extends Di{constructor(e,t,s,i,r){super(e,t,s),this.SweptCurve=t,this.Position=s,this.ExtrudedDirection=i,this.Depth=r,this.type=2809605785}};e.IfcSurfaceOfRevolution=class extends Di{constructor(e,t,s,i){super(e,t,s),this.SweptCurve=t,this.Position=s,this.AxisPosition=i,this.type=4124788165}};e.IfcSystemFurnitureElementType=class extends Qi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1580310250}};class dr extends Yi{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.TaskId=n,this.Status=a,this.WorkMethod=l,this.IsMilestone=h,this.Priority=c,this.type=3473067441}}e.IfcTask=dr;e.IfcTransportElementType=class extends ki{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2097647324}};class fr extends Ki{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.TheActor=n,this.type=2296667514}}e.IfcActor=fr;e.IfcAnnotation=class extends Xi{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=1674181508}};e.IfcAsymmetricIShapeProfileDef=class extends Wi{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.OverallWidth=r,this.OverallDepth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.TopFlangeWidth=h,this.TopFlangeThickness=c,this.TopFlangeFilletRadius=A,this.CentreOfGravityInY=u,this.type=3207858831}};e.IfcBlock=class extends Ui{constructor(e,t,s,i,r){super(e,t),this.Position=t,this.XLength=s,this.YLength=i,this.ZLength=r,this.type=1334484129}};e.IfcBooleanClippingResult=class extends wi{constructor(e,t,s,i){super(e,t,s,i),this.Operator=t,this.FirstOperand=s,this.SecondOperand=i,this.type=3649129432}};class Er extends Hi{constructor(e){super(e),this.type=1260505505}}e.IfcBoundedCurve=Er;e.IfcBuilding=class extends ar{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.ElevationOfRefHeight=c,this.ElevationOfTerrain=A,this.BuildingAddress=u,this.type=4031249490}};class mr extends ki{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1950629157}}e.IfcBuildingElementType=mr;e.IfcBuildingStorey=class extends ar{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.Elevation=c,this.type=3124254112}};e.IfcCircleHollowProfileDef=class extends Li{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Radius=r,this.WallThickness=o,this.type=2937912522}};e.IfcColumnType=class extends mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=300633059}};class yr extends Er{constructor(e,t,s){super(e),this.Segments=t,this.SelfIntersect=s,this.type=3732776249}}e.IfcCompositeCurve=yr;class gr extends Hi{constructor(e,t){super(e),this.Position=t,this.type=2510884976}}e.IfcConic=gr;class Ir extends nr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ResourceIdentifier=n,this.ResourceGroup=a,this.ResourceConsumption=l,this.BaseQuantity=h,this.type=2559216714}}e.IfcConstructionResource=Ir;class vr extends Ki{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=3293443760}}e.IfcControl=vr;e.IfcCostItem=class extends vr{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=3895139033}};e.IfcCostSchedule=class extends vr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.SubmittedBy=n,this.PreparedBy=a,this.SubmittedOn=l,this.Status=h,this.TargetUsers=c,this.UpdateDate=A,this.ID=u,this.PredefinedType=p,this.type=1419761937}};e.IfcCoveringType=class extends mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1916426348}};e.IfcCrewResource=class extends Ir{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ResourceIdentifier=n,this.ResourceGroup=a,this.ResourceConsumption=l,this.BaseQuantity=h,this.type=3295246426}};e.IfcCurtainWallType=class extends mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1457835157}};class Tr extends Gi{constructor(e,t){super(e,t),this.Contents=t,this.type=681481545}}e.IfcDimensionCurveDirectedCallout=Tr;class _r extends ki{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3256556792}}e.IfcDistributionElementType=_r;class Rr extends _r{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3849074793}}e.IfcDistributionFlowElementType=Rr;e.IfcElectricalBaseProperties=class extends ji{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.EnergySequence=o,this.UserDefinedEnergySequence=n,this.ElectricCurrentType=a,this.InputVoltage=l,this.InputFrequency=h,this.FullLoadCurrent=c,this.MinimumCircuitCurrent=A,this.MaximumPowerInput=u,this.RatedPowerInput=p,this.InputPhase=d,this.type=360485395}};class Pr extends Xi{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1758889154}}e.IfcElement=Pr;e.IfcElementAssembly=class extends Pr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.AssemblyPlace=h,this.PredefinedType=c,this.type=4123344466}};class Dr extends Pr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1623761950}}e.IfcElementComponent=Dr;class Nr extends ki{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2590856083}}e.IfcElementComponentType=Nr;e.IfcEllipse=class extends gr{constructor(e,t,s,i){super(e,t),this.Position=t,this.SemiAxis1=s,this.SemiAxis2=i,this.type=1704287377}};class Cr extends Rr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2107101300}}e.IfcEnergyConversionDeviceType=Cr;e.IfcEquipmentElement=class extends Pr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1962604670}};e.IfcEquipmentStandard=class extends vr{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=3272907226}};e.IfcEvaporativeCoolerType=class extends Cr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3174744832}};e.IfcEvaporatorType=class extends Cr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3390157468}};e.IfcFacetedBrep=class extends zi{constructor(e,t){super(e,t),this.Outer=t,this.type=807026263}};e.IfcFacetedBrepWithVoids=class extends zi{constructor(e,t,s){super(e,t),this.Outer=t,this.Voids=s,this.type=3737207727}};class Or extends Dr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=647756555}}e.IfcFastener=Or;class br extends Nr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2489546625}}e.IfcFastenerType=br;class Sr extends Pr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2827207264}}e.IfcFeatureElement=Sr;class wr extends Sr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2143335405}}e.IfcFeatureElementAddition=wr;class xr extends Sr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1287392070}}e.IfcFeatureElementSubtraction=xr;class Br extends Rr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3907093117}}e.IfcFlowControllerType=Br;class Fr extends Rr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3198132628}}e.IfcFlowFittingType=Fr;e.IfcFlowMeterType=class extends Br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3815607619}};class Mr extends Rr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1482959167}}e.IfcFlowMovingDeviceType=Mr;class Lr extends Rr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1834744321}}e.IfcFlowSegmentType=Lr;class Ur extends Rr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1339347760}}e.IfcFlowStorageDeviceType=Ur;class Hr extends Rr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2297155007}}e.IfcFlowTerminalType=Hr;class Gr extends Rr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3009222698}}e.IfcFlowTreatmentDeviceType=Gr;e.IfcFurnishingElement=class extends Pr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=263784265}};e.IfcFurnitureStandard=class extends vr{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=814719939}};e.IfcGasTerminalType=class extends Hr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=200128114}};e.IfcGrid=class extends Xi{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.UAxes=l,this.VAxes=h,this.WAxes=c,this.type=3009204131}};class kr extends Ki{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=2706460486}}e.IfcGroup=kr;e.IfcHeatExchangerType=class extends Cr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1251058090}};e.IfcHumidifierType=class extends Cr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1806887404}};e.IfcInventory=class extends kr{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.InventoryType=n,this.Jurisdiction=a,this.ResponsiblePersons=l,this.LastUpdateDate=h,this.CurrentValue=c,this.OriginalValue=A,this.type=2391368822}};e.IfcJunctionBoxType=class extends Fr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4288270099}};e.IfcLaborResource=class extends Ir{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ResourceIdentifier=n,this.ResourceGroup=a,this.ResourceConsumption=l,this.BaseQuantity=h,this.SkillSet=c,this.type=3827777499}};e.IfcLampType=class extends Hr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1051575348}};e.IfcLightFixtureType=class extends Hr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1161773419}};e.IfcLinearDimension=class extends Tr{constructor(e,t){super(e,t),this.Contents=t,this.type=2506943328}};e.IfcMechanicalFastener=class extends Or{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.NominalDiameter=h,this.NominalLength=c,this.type=377706215}};e.IfcMechanicalFastenerType=class extends br{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2108223431}};e.IfcMemberType=class extends mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3181161470}};e.IfcMotorConnectionType=class extends Cr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=977012517}};e.IfcMove=class extends dr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.TaskId=n,this.Status=a,this.WorkMethod=l,this.IsMilestone=h,this.Priority=c,this.MoveFrom=A,this.MoveTo=u,this.PunchList=p,this.type=1916936684}};e.IfcOccupant=class extends fr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.TheActor=n,this.PredefinedType=a,this.type=4143007308}};e.IfcOpeningElement=class extends xr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3588315303}};e.IfcOrderAction=class extends dr{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.TaskId=n,this.Status=a,this.WorkMethod=l,this.IsMilestone=h,this.Priority=c,this.ActionID=A,this.type=3425660407}};e.IfcOutletType=class extends Hr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2837617999}};e.IfcPerformanceHistory=class extends vr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LifeCyclePhase=n,this.type=2382730787}};e.IfcPermit=class extends vr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PermitID=n,this.type=3327091369}};e.IfcPipeFittingType=class extends Fr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=804291784}};e.IfcPipeSegmentType=class extends Lr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4231323485}};e.IfcPlateType=class extends mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4017108033}};e.IfcPolyline=class extends Er{constructor(e,t){super(e),this.Points=t,this.type=3724593414}};class Vr extends Xi{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=3740093272}}e.IfcPort=Vr;e.IfcProcedure=class extends Yi{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ProcedureID=n,this.ProcedureType=a,this.UserDefinedProcedureType=l,this.type=2744685151}};e.IfcProjectOrder=class extends vr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ID=n,this.PredefinedType=a,this.Status=l,this.type=2904328755}};e.IfcProjectOrderRecord=class extends vr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Records=n,this.PredefinedType=a,this.type=3642467123}};e.IfcProjectionElement=class extends wr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3651124850}};e.IfcProtectiveDeviceType=class extends Br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1842657554}};e.IfcPumpType=class extends Mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2250791053}};e.IfcRadiusDimension=class extends Tr{constructor(e,t){super(e,t),this.Contents=t,this.type=3248260540}};e.IfcRailingType=class extends mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2893384427}};e.IfcRampFlightType=class extends mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2324767716}};e.IfcRelAggregates=class extends ir{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingObject=o,this.RelatedObjects=n,this.type=160246688}};e.IfcRelAssignsTasks=class extends Ji{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingControl=a,this.TimeForTask=l,this.type=2863920197}};e.IfcSanitaryTerminalType=class extends Hr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1768891740}};e.IfcScheduleTimeControl=class extends vr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I,v,T,_){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ActualStart=n,this.EarlyStart=a,this.LateStart=l,this.ScheduleStart=h,this.ActualFinish=c,this.EarlyFinish=A,this.LateFinish=u,this.ScheduleFinish=p,this.ScheduleDuration=d,this.ActualDuration=f,this.RemainingTime=E,this.FreeFloat=m,this.TotalFloat=y,this.IsCritical=g,this.StatusTime=I,this.StartFloat=v,this.FinishFloat=T,this.Completion=_,this.type=3517283431}};e.IfcServiceLife=class extends vr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ServiceLifeType=n,this.ServiceLifeDuration=a,this.type=4105383287}};e.IfcSite=class extends ar{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.RefLatitude=c,this.RefLongitude=A,this.RefElevation=u,this.LandTitleNumber=p,this.SiteAddress=d,this.type=4097777520}};e.IfcSlabType=class extends mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2533589738}};e.IfcSpace=class extends ar{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.InteriorOrExteriorSpace=c,this.ElevationWithFlooring=A,this.type=3856911033}};e.IfcSpaceHeaterType=class extends Cr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1305183839}};e.IfcSpaceProgram=class extends vr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.SpaceProgramIdentifier=n,this.MaxRequiredArea=a,this.MinRequiredArea=l,this.RequestedLocation=h,this.StandardRequiredArea=c,this.type=652456506}};e.IfcSpaceType=class extends lr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3812236995}};e.IfcStackTerminalType=class extends Hr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3112655638}};e.IfcStairFlightType=class extends mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1039846685}};class jr extends hr{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.CausedBy=A,this.type=682877961}}e.IfcStructuralAction=jr;class Qr extends cr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedCondition=l,this.type=1179482911}}e.IfcStructuralConnection=Qr;e.IfcStructuralCurveConnection=class extends Qr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedCondition=l,this.type=4243806635}};class Wr extends Ar{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.type=214636428}}e.IfcStructuralCurveMember=Wr;e.IfcStructuralCurveMemberVarying=class extends Wr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.type=2445595289}};class zr extends jr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.CausedBy=A,this.ProjectedOrTrue=u,this.type=1807405624}}e.IfcStructuralLinearAction=zr;e.IfcStructuralLinearActionVarying=class extends zr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n,a,l,h,c,A,u),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.CausedBy=A,this.ProjectedOrTrue=u,this.VaryingAppliedLoadLocation=p,this.SubsequentAppliedLoads=d,this.type=1721250024}};e.IfcStructuralLoadGroup=class extends kr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.ActionType=a,this.ActionSource=l,this.Coefficient=h,this.Purpose=c,this.type=1252848954}};class Kr extends jr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.CausedBy=A,this.ProjectedOrTrue=u,this.type=1621171031}}e.IfcStructuralPlanarAction=Kr;e.IfcStructuralPlanarActionVarying=class extends Kr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n,a,l,h,c,A,u),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.CausedBy=A,this.ProjectedOrTrue=u,this.VaryingAppliedLoadLocation=p,this.SubsequentAppliedLoads=d,this.type=3987759626}};e.IfcStructuralPointAction=class extends jr{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.CausedBy=A,this.type=2082059205}};e.IfcStructuralPointConnection=class extends Qr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedCondition=l,this.type=734778138}};e.IfcStructuralPointReaction=class extends ur{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.type=1235345126}};e.IfcStructuralResultGroup=class extends kr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.TheoryType=n,this.ResultForLoadGroup=a,this.IsLinear=l,this.type=2986769608}};e.IfcStructuralSurfaceConnection=class extends Qr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedCondition=l,this.type=1975003073}};e.IfcSubContractResource=class extends Ir{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ResourceIdentifier=n,this.ResourceGroup=a,this.ResourceConsumption=l,this.BaseQuantity=h,this.SubContractor=c,this.JobDescription=A,this.type=148013059}};e.IfcSwitchingDeviceType=class extends Br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2315554128}};class Yr extends kr{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=2254336722}}e.IfcSystem=Yr;e.IfcTankType=class extends Ur{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=5716631}};e.IfcTimeSeriesSchedule=class extends vr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ApplicableDates=n,this.TimeSeriesScheduleType=a,this.TimeSeries=l,this.type=1637806684}};e.IfcTransformerType=class extends Cr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1692211062}};e.IfcTransportElement=class extends Pr{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.OperationType=h,this.CapacityByWeight=c,this.CapacityByNumber=A,this.type=1620046519}};e.IfcTrimmedCurve=class extends Er{constructor(e,t,s,i,r,o){super(e),this.BasisCurve=t,this.Trim1=s,this.Trim2=i,this.SenseAgreement=r,this.MasterRepresentation=o,this.type=3593883385}};e.IfcTubeBundleType=class extends Cr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1600972822}};e.IfcUnitaryEquipmentType=class extends Cr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1911125066}};e.IfcValveType=class extends Br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=728799441}};e.IfcVirtualElement=class extends Pr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2769231204}};e.IfcWallType=class extends mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1898987631}};e.IfcWasteTerminalType=class extends Hr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1133259667}};class Xr extends vr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identifier=n,this.CreationDate=a,this.Creators=l,this.Purpose=h,this.Duration=c,this.TotalFloat=A,this.StartTime=u,this.FinishTime=p,this.WorkControlType=d,this.UserDefinedControlType=f,this.type=1028945134}}e.IfcWorkControl=Xr;e.IfcWorkPlan=class extends Xr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f){super(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identifier=n,this.CreationDate=a,this.Creators=l,this.Purpose=h,this.Duration=c,this.TotalFloat=A,this.StartTime=u,this.FinishTime=p,this.WorkControlType=d,this.UserDefinedControlType=f,this.type=4218914973}};e.IfcWorkSchedule=class extends Xr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f){super(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identifier=n,this.CreationDate=a,this.Creators=l,this.Purpose=h,this.Duration=c,this.TotalFloat=A,this.StartTime=u,this.FinishTime=p,this.WorkControlType=d,this.UserDefinedControlType=f,this.type=3342526732}};e.IfcZone=class extends kr{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=1033361043}};e.Ifc2DCompositeCurve=class extends yr{constructor(e,t,s){super(e,t,s),this.Segments=t,this.SelfIntersect=s,this.type=1213861670}};e.IfcActionRequest=class extends vr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.RequestID=n,this.type=3821786052}};e.IfcAirTerminalBoxType=class extends Br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1411407467}};e.IfcAirTerminalType=class extends Hr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3352864051}};e.IfcAirToAirHeatRecoveryType=class extends Cr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1871374353}};e.IfcAngularDimension=class extends Tr{constructor(e,t){super(e,t),this.Contents=t,this.type=2470393545}};e.IfcAsset=class extends kr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.AssetID=n,this.OriginalValue=a,this.CurrentValue=l,this.TotalReplacementCost=h,this.Owner=c,this.User=A,this.ResponsiblePerson=u,this.IncorporationDate=p,this.DepreciatedValue=d,this.type=3460190687}};class Zr extends Er{constructor(e,t,s,i,r,o){super(e),this.Degree=t,this.ControlPointsList=s,this.CurveForm=i,this.ClosedCurve=r,this.SelfIntersect=o,this.type=1967976161}}e.IfcBSplineCurve=Zr;e.IfcBeamType=class extends mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=819618141}};class qr extends Zr{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.Degree=t,this.ControlPointsList=s,this.CurveForm=i,this.ClosedCurve=r,this.SelfIntersect=o,this.type=1916977116}}e.IfcBezierCurve=qr;e.IfcBoilerType=class extends Cr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=231477066}};class Jr extends Pr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3299480353}}e.IfcBuildingElement=Jr;class $r extends Jr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=52481810}}e.IfcBuildingElementComponent=$r;e.IfcBuildingElementPart=class extends $r{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2979338954}};e.IfcBuildingElementProxy=class extends Jr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.CompositionType=h,this.type=1095909175}};e.IfcBuildingElementProxyType=class extends mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1909888760}};e.IfcCableCarrierFittingType=class extends Fr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=395041908}};e.IfcCableCarrierSegmentType=class extends Lr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3293546465}};e.IfcCableSegmentType=class extends Lr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1285652485}};e.IfcChillerType=class extends Cr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2951183804}};e.IfcCircle=class extends gr{constructor(e,t,s){super(e,t),this.Position=t,this.Radius=s,this.type=2611217952}};e.IfcCoilType=class extends Cr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2301859152}};e.IfcColumn=class extends Jr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=843113511}};e.IfcCompressorType=class extends Mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3850581409}};e.IfcCondenserType=class extends Cr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2816379211}};e.IfcCondition=class extends kr{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=2188551683}};e.IfcConditionCriterion=class extends vr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Criterion=n,this.CriterionDateTime=a,this.type=1163958913}};e.IfcConstructionEquipmentResource=class extends Ir{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ResourceIdentifier=n,this.ResourceGroup=a,this.ResourceConsumption=l,this.BaseQuantity=h,this.type=3898045240}};e.IfcConstructionMaterialResource=class extends Ir{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ResourceIdentifier=n,this.ResourceGroup=a,this.ResourceConsumption=l,this.BaseQuantity=h,this.Suppliers=c,this.UsageRatio=A,this.type=1060000209}};e.IfcConstructionProductResource=class extends Ir{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ResourceIdentifier=n,this.ResourceGroup=a,this.ResourceConsumption=l,this.BaseQuantity=h,this.type=488727124}};e.IfcCooledBeamType=class extends Cr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=335055490}};e.IfcCoolingTowerType=class extends Cr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2954562838}};e.IfcCovering=class extends Jr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1973544240}};e.IfcCurtainWall=class extends Jr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3495092785}};e.IfcDamperType=class extends Br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3961806047}};e.IfcDiameterDimension=class extends Tr{constructor(e,t){super(e,t),this.Contents=t,this.type=4147604152}};e.IfcDiscreteAccessory=class extends Dr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1335981549}};class eo extends Nr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2635815018}}e.IfcDiscreteAccessoryType=eo;e.IfcDistributionChamberElementType=class extends Rr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1599208980}};class to extends _r{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2063403501}}e.IfcDistributionControlElementType=to;class so extends Pr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1945004755}}e.IfcDistributionElement=so;class io extends so{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3040386961}}e.IfcDistributionFlowElement=io;e.IfcDistributionPort=class extends Vr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.FlowDirection=l,this.type=3041715199}};e.IfcDoor=class extends Jr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.OverallHeight=h,this.OverallWidth=c,this.type=395920057}};e.IfcDuctFittingType=class extends Fr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=869906466}};e.IfcDuctSegmentType=class extends Lr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3760055223}};e.IfcDuctSilencerType=class extends Gr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2030761528}};class ro extends xr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.FeatureLength=h,this.type=855621170}}e.IfcEdgeFeature=ro;e.IfcElectricApplianceType=class extends Hr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=663422040}};e.IfcElectricFlowStorageDeviceType=class extends Ur{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3277789161}};e.IfcElectricGeneratorType=class extends Cr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1534661035}};e.IfcElectricHeaterType=class extends Hr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1365060375}};e.IfcElectricMotorType=class extends Cr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1217240411}};e.IfcElectricTimeControlType=class extends Br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=712377611}};e.IfcElectricalCircuit=class extends Yr{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=1634875225}};e.IfcElectricalElement=class extends Pr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=857184966}};e.IfcEnergyConversionDevice=class extends io{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1658829314}};e.IfcFanType=class extends Mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=346874300}};e.IfcFilterType=class extends Gr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1810631287}};e.IfcFireSuppressionTerminalType=class extends Hr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4222183408}};class oo extends io{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2058353004}}e.IfcFlowController=oo;e.IfcFlowFitting=class extends io{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=4278956645}};e.IfcFlowInstrumentType=class extends to{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4037862832}};e.IfcFlowMovingDevice=class extends io{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3132237377}};e.IfcFlowSegment=class extends io{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=987401354}};e.IfcFlowStorageDevice=class extends io{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=707683696}};e.IfcFlowTerminal=class extends io{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2223149337}};e.IfcFlowTreatmentDevice=class extends io{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3508470533}};e.IfcFooting=class extends Jr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=900683007}};e.IfcMember=class extends Jr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1073191201}};e.IfcPile=class extends Jr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.ConstructionType=c,this.type=1687234759}};e.IfcPlate=class extends Jr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3171933400}};e.IfcRailing=class extends Jr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2262370178}};e.IfcRamp=class extends Jr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.ShapeType=h,this.type=3024970846}};e.IfcRampFlight=class extends Jr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3283111854}};e.IfcRationalBezierCurve=class extends qr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.Degree=t,this.ControlPointsList=s,this.CurveForm=i,this.ClosedCurve=r,this.SelfIntersect=o,this.WeightsData=n,this.type=3055160366}};class no extends $r{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.type=3027567501}}e.IfcReinforcingElement=no;e.IfcReinforcingMesh=class extends no{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.MeshLength=c,this.MeshWidth=A,this.LongitudinalBarNominalDiameter=u,this.TransverseBarNominalDiameter=p,this.LongitudinalBarCrossSectionArea=d,this.TransverseBarCrossSectionArea=f,this.LongitudinalBarSpacing=E,this.TransverseBarSpacing=m,this.type=2320036040}};e.IfcRoof=class extends Jr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.ShapeType=h,this.type=2016517767}};e.IfcRoundedEdgeFeature=class extends ro{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.FeatureLength=h,this.Radius=c,this.type=1376911519}};e.IfcSensorType=class extends to{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1783015770}};e.IfcSlab=class extends Jr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1529196076}};e.IfcStair=class extends Jr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.ShapeType=h,this.type=331165859}};e.IfcStairFlight=class extends Jr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.NumberOfRiser=h,this.NumberOfTreads=c,this.RiserHeight=A,this.TreadLength=u,this.type=4252922144}};e.IfcStructuralAnalysisModel=class extends Yr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.OrientationOf2DPlane=a,this.LoadedBy=l,this.HasResults=h,this.type=2515109513}};e.IfcTendon=class extends no{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.PredefinedType=c,this.NominalDiameter=A,this.CrossSectionArea=u,this.TensionForce=p,this.PreStress=d,this.FrictionCoefficient=f,this.AnchorageSlip=E,this.MinCurvatureRadius=m,this.type=3824725483}};e.IfcTendonAnchor=class extends no{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.type=2347447852}};e.IfcVibrationIsolatorType=class extends eo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3313531582}};class ao extends Jr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2391406946}}e.IfcWall=ao;e.IfcWallStandardCase=class extends ao{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3512223829}};e.IfcWindow=class extends Jr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.OverallHeight=h,this.OverallWidth=c,this.type=3304561284}};e.IfcActuatorType=class extends to{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2874132201}};e.IfcAlarmType=class extends to{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3001207471}};e.IfcBeam=class extends Jr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=753842376}};e.IfcChamferEdgeFeature=class extends ro{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.FeatureLength=h,this.Width=c,this.Height=A,this.type=2454782716}};e.IfcControllerType=class extends to{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=578613899}};e.IfcDistributionChamberElement=class extends io{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1052013943}};e.IfcDistributionControlElement=class extends so{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.ControlElementId=h,this.type=1062813311}};e.IfcElectricDistributionPoint=class extends oo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.DistributionPointFunction=h,this.UserDefinedFunction=c,this.type=3700593921}};e.IfcReinforcingBar=class extends no{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.NominalDiameter=c,this.CrossSectionArea=A,this.BarLength=u,this.BarRole=p,this.BarSurface=d,this.type=979691226}}}(rg||(rg={})),function(e){e.IfcAbsorbedDoseMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcAccelerationMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcAmountOfSubstanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcAngularVelocityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcArcIndex=class{constructor(e){this.value=e}};e.IfcAreaDensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcAreaMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcBinary=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcBoolean=class{constructor(e){this.type=3,this.value="true"==e}};e.IfcBoxAlignment=class{constructor(e){this.value=e,this.type=1}};e.IfcCardinalPointReference=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcComplexNumber=class{constructor(e){this.value=e}};e.IfcCompoundPlaneAngleMeasure=class{constructor(e){this.value=e}};e.IfcContextDependentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcCountMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcCurvatureMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcDate=class{constructor(e){this.value=e,this.type=1}};e.IfcDateTime=class{constructor(e){this.value=e,this.type=1}};e.IfcDayInMonthNumber=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcDayInWeekNumber=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcDescriptiveMeasure=class{constructor(e){this.value=e,this.type=1}};class t{constructor(e){this.type=4,this.value=parseFloat(e)}}e.IfcDimensionCount=t;e.IfcDoseEquivalentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcDuration=class{constructor(e){this.value=e,this.type=1}};e.IfcDynamicViscosityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricCapacitanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricChargeMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricConductanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricCurrentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricResistanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricVoltageMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcEnergyMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcFontStyle=class{constructor(e){this.value=e,this.type=1}};e.IfcFontVariant=class{constructor(e){this.value=e,this.type=1}};e.IfcFontWeight=class{constructor(e){this.value=e,this.type=1}};e.IfcForceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcFrequencyMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcGloballyUniqueId=class{constructor(e){this.value=e,this.type=1}};e.IfcHeatFluxDensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcHeatingValueMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcIdentifier=class{constructor(e){this.value=e,this.type=1}};e.IfcIlluminanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcInductanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcInteger=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcIntegerCountRateMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcIonConcentrationMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcIsothermalMoistureCapacityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcKinematicViscosityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLabel=class{constructor(e){this.value=e,this.type=1}};e.IfcLanguageId=class{constructor(e){this.value=e,this.type=1}};e.IfcLengthMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLineIndex=class{constructor(e){this.value=e}};e.IfcLinearForceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLinearMomentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLinearStiffnessMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLinearVelocityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLogical=class{constructor(e){this.type=3,this.value="true"==e}};e.IfcLuminousFluxMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLuminousIntensityDistributionMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLuminousIntensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMagneticFluxDensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMagneticFluxMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMassDensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMassFlowRateMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMassMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMassPerLengthMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcModulusOfElasticityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcModulusOfLinearSubgradeReactionMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcModulusOfRotationalSubgradeReactionMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcModulusOfSubgradeReactionMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMoistureDiffusivityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMolecularWeightMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMomentOfInertiaMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMonetaryMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMonthInYearNumber=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcNonNegativeLengthMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcNormalisedRatioMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcNumericMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPHMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcParameterValue=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPlanarForceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPlaneAngleMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPositiveInteger=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPositiveLengthMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPositivePlaneAngleMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPositiveRatioMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPowerMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPresentableText=class{constructor(e){this.value=e,this.type=1}};e.IfcPressureMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPropertySetDefinitionSet=class{constructor(e){this.value=e}};e.IfcRadioActivityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRatioMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcReal=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRotationalFrequencyMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRotationalMassMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRotationalStiffnessMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSectionModulusMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSectionalAreaIntegralMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcShearModulusMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSolidAngleMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSoundPowerLevelMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSoundPowerMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSoundPressureLevelMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSoundPressureMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSpecificHeatCapacityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSpecularExponent=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSpecularRoughness=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTemperatureGradientMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTemperatureRateOfChangeMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcText=class{constructor(e){this.value=e,this.type=1}};e.IfcTextAlignment=class{constructor(e){this.value=e,this.type=1}};e.IfcTextDecoration=class{constructor(e){this.value=e,this.type=1}};e.IfcTextFontName=class{constructor(e){this.value=e,this.type=1}};e.IfcTextTransformation=class{constructor(e){this.value=e,this.type=1}};e.IfcThermalAdmittanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermalConductivityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermalExpansionCoefficientMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermalResistanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermalTransmittanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermodynamicTemperatureMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTime=class{constructor(e){this.value=e,this.type=1}};e.IfcTimeMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTimeStamp=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTorqueMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcURIReference=class{constructor(e){this.value=e,this.type=1}};e.IfcVaporPermeabilityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcVolumeMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcVolumetricFlowRateMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcWarpingConstantMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcWarpingMomentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};class s{}s.EMAIL={type:3,value:"EMAIL"},s.FAX={type:3,value:"FAX"},s.PHONE={type:3,value:"PHONE"},s.POST={type:3,value:"POST"},s.VERBAL={type:3,value:"VERBAL"},s.USERDEFINED={type:3,value:"USERDEFINED"},s.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcActionRequestTypeEnum=s;class i{}i.DEAD_LOAD_G={type:3,value:"DEAD_LOAD_G"},i.COMPLETION_G1={type:3,value:"COMPLETION_G1"},i.LIVE_LOAD_Q={type:3,value:"LIVE_LOAD_Q"},i.SNOW_S={type:3,value:"SNOW_S"},i.WIND_W={type:3,value:"WIND_W"},i.PRESTRESSING_P={type:3,value:"PRESTRESSING_P"},i.SETTLEMENT_U={type:3,value:"SETTLEMENT_U"},i.TEMPERATURE_T={type:3,value:"TEMPERATURE_T"},i.EARTHQUAKE_E={type:3,value:"EARTHQUAKE_E"},i.FIRE={type:3,value:"FIRE"},i.IMPULSE={type:3,value:"IMPULSE"},i.IMPACT={type:3,value:"IMPACT"},i.TRANSPORT={type:3,value:"TRANSPORT"},i.ERECTION={type:3,value:"ERECTION"},i.PROPPING={type:3,value:"PROPPING"},i.SYSTEM_IMPERFECTION={type:3,value:"SYSTEM_IMPERFECTION"},i.SHRINKAGE={type:3,value:"SHRINKAGE"},i.CREEP={type:3,value:"CREEP"},i.LACK_OF_FIT={type:3,value:"LACK_OF_FIT"},i.BUOYANCY={type:3,value:"BUOYANCY"},i.ICE={type:3,value:"ICE"},i.CURRENT={type:3,value:"CURRENT"},i.WAVE={type:3,value:"WAVE"},i.RAIN={type:3,value:"RAIN"},i.BRAKES={type:3,value:"BRAKES"},i.USERDEFINED={type:3,value:"USERDEFINED"},i.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcActionSourceTypeEnum=i;class r{}r.PERMANENT_G={type:3,value:"PERMANENT_G"},r.VARIABLE_Q={type:3,value:"VARIABLE_Q"},r.EXTRAORDINARY_A={type:3,value:"EXTRAORDINARY_A"},r.USERDEFINED={type:3,value:"USERDEFINED"},r.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcActionTypeEnum=r;class o{}o.ELECTRICACTUATOR={type:3,value:"ELECTRICACTUATOR"},o.HANDOPERATEDACTUATOR={type:3,value:"HANDOPERATEDACTUATOR"},o.HYDRAULICACTUATOR={type:3,value:"HYDRAULICACTUATOR"},o.PNEUMATICACTUATOR={type:3,value:"PNEUMATICACTUATOR"},o.THERMOSTATICACTUATOR={type:3,value:"THERMOSTATICACTUATOR"},o.USERDEFINED={type:3,value:"USERDEFINED"},o.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcActuatorTypeEnum=o;class n{}n.OFFICE={type:3,value:"OFFICE"},n.SITE={type:3,value:"SITE"},n.HOME={type:3,value:"HOME"},n.DISTRIBUTIONPOINT={type:3,value:"DISTRIBUTIONPOINT"},n.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcAddressTypeEnum=n;class a{}a.CONSTANTFLOW={type:3,value:"CONSTANTFLOW"},a.VARIABLEFLOWPRESSUREDEPENDANT={type:3,value:"VARIABLEFLOWPRESSUREDEPENDANT"},a.VARIABLEFLOWPRESSUREINDEPENDANT={type:3,value:"VARIABLEFLOWPRESSUREINDEPENDANT"},a.USERDEFINED={type:3,value:"USERDEFINED"},a.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAirTerminalBoxTypeEnum=a;class l{}l.DIFFUSER={type:3,value:"DIFFUSER"},l.GRILLE={type:3,value:"GRILLE"},l.LOUVRE={type:3,value:"LOUVRE"},l.REGISTER={type:3,value:"REGISTER"},l.USERDEFINED={type:3,value:"USERDEFINED"},l.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAirTerminalTypeEnum=l;class h{}h.FIXEDPLATECOUNTERFLOWEXCHANGER={type:3,value:"FIXEDPLATECOUNTERFLOWEXCHANGER"},h.FIXEDPLATECROSSFLOWEXCHANGER={type:3,value:"FIXEDPLATECROSSFLOWEXCHANGER"},h.FIXEDPLATEPARALLELFLOWEXCHANGER={type:3,value:"FIXEDPLATEPARALLELFLOWEXCHANGER"},h.ROTARYWHEEL={type:3,value:"ROTARYWHEEL"},h.RUNAROUNDCOILLOOP={type:3,value:"RUNAROUNDCOILLOOP"},h.HEATPIPE={type:3,value:"HEATPIPE"},h.TWINTOWERENTHALPYRECOVERYLOOPS={type:3,value:"TWINTOWERENTHALPYRECOVERYLOOPS"},h.THERMOSIPHONSEALEDTUBEHEATEXCHANGERS={type:3,value:"THERMOSIPHONSEALEDTUBEHEATEXCHANGERS"},h.THERMOSIPHONCOILTYPEHEATEXCHANGERS={type:3,value:"THERMOSIPHONCOILTYPEHEATEXCHANGERS"},h.USERDEFINED={type:3,value:"USERDEFINED"},h.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAirToAirHeatRecoveryTypeEnum=h;class c{}c.BELL={type:3,value:"BELL"},c.BREAKGLASSBUTTON={type:3,value:"BREAKGLASSBUTTON"},c.LIGHT={type:3,value:"LIGHT"},c.MANUALPULLBOX={type:3,value:"MANUALPULLBOX"},c.SIREN={type:3,value:"SIREN"},c.WHISTLE={type:3,value:"WHISTLE"},c.USERDEFINED={type:3,value:"USERDEFINED"},c.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAlarmTypeEnum=c;class A{}A.IN_PLANE_LOADING_2D={type:3,value:"IN_PLANE_LOADING_2D"},A.OUT_PLANE_LOADING_2D={type:3,value:"OUT_PLANE_LOADING_2D"},A.LOADING_3D={type:3,value:"LOADING_3D"},A.USERDEFINED={type:3,value:"USERDEFINED"},A.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAnalysisModelTypeEnum=A;class u{}u.FIRST_ORDER_THEORY={type:3,value:"FIRST_ORDER_THEORY"},u.SECOND_ORDER_THEORY={type:3,value:"SECOND_ORDER_THEORY"},u.THIRD_ORDER_THEORY={type:3,value:"THIRD_ORDER_THEORY"},u.FULL_NONLINEAR_THEORY={type:3,value:"FULL_NONLINEAR_THEORY"},u.USERDEFINED={type:3,value:"USERDEFINED"},u.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAnalysisTheoryTypeEnum=u;class p{}p.ADD={type:3,value:"ADD"},p.DIVIDE={type:3,value:"DIVIDE"},p.MULTIPLY={type:3,value:"MULTIPLY"},p.SUBTRACT={type:3,value:"SUBTRACT"},e.IfcArithmeticOperatorEnum=p;class d{}d.SITE={type:3,value:"SITE"},d.FACTORY={type:3,value:"FACTORY"},d.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAssemblyPlaceEnum=d;class f{}f.AMPLIFIER={type:3,value:"AMPLIFIER"},f.CAMERA={type:3,value:"CAMERA"},f.DISPLAY={type:3,value:"DISPLAY"},f.MICROPHONE={type:3,value:"MICROPHONE"},f.PLAYER={type:3,value:"PLAYER"},f.PROJECTOR={type:3,value:"PROJECTOR"},f.RECEIVER={type:3,value:"RECEIVER"},f.SPEAKER={type:3,value:"SPEAKER"},f.SWITCHER={type:3,value:"SWITCHER"},f.TELEPHONE={type:3,value:"TELEPHONE"},f.TUNER={type:3,value:"TUNER"},f.USERDEFINED={type:3,value:"USERDEFINED"},f.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAudioVisualApplianceTypeEnum=f;class E{}E.POLYLINE_FORM={type:3,value:"POLYLINE_FORM"},E.CIRCULAR_ARC={type:3,value:"CIRCULAR_ARC"},E.ELLIPTIC_ARC={type:3,value:"ELLIPTIC_ARC"},E.PARABOLIC_ARC={type:3,value:"PARABOLIC_ARC"},E.HYPERBOLIC_ARC={type:3,value:"HYPERBOLIC_ARC"},E.UNSPECIFIED={type:3,value:"UNSPECIFIED"},e.IfcBSplineCurveForm=E;class m{}m.PLANE_SURF={type:3,value:"PLANE_SURF"},m.CYLINDRICAL_SURF={type:3,value:"CYLINDRICAL_SURF"},m.CONICAL_SURF={type:3,value:"CONICAL_SURF"},m.SPHERICAL_SURF={type:3,value:"SPHERICAL_SURF"},m.TOROIDAL_SURF={type:3,value:"TOROIDAL_SURF"},m.SURF_OF_REVOLUTION={type:3,value:"SURF_OF_REVOLUTION"},m.RULED_SURF={type:3,value:"RULED_SURF"},m.GENERALISED_CONE={type:3,value:"GENERALISED_CONE"},m.QUADRIC_SURF={type:3,value:"QUADRIC_SURF"},m.SURF_OF_LINEAR_EXTRUSION={type:3,value:"SURF_OF_LINEAR_EXTRUSION"},m.UNSPECIFIED={type:3,value:"UNSPECIFIED"},e.IfcBSplineSurfaceForm=m;class y{}y.BEAM={type:3,value:"BEAM"},y.JOIST={type:3,value:"JOIST"},y.HOLLOWCORE={type:3,value:"HOLLOWCORE"},y.LINTEL={type:3,value:"LINTEL"},y.SPANDREL={type:3,value:"SPANDREL"},y.T_BEAM={type:3,value:"T_BEAM"},y.USERDEFINED={type:3,value:"USERDEFINED"},y.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBeamTypeEnum=y;class g{}g.GREATERTHAN={type:3,value:"GREATERTHAN"},g.GREATERTHANOREQUALTO={type:3,value:"GREATERTHANOREQUALTO"},g.LESSTHAN={type:3,value:"LESSTHAN"},g.LESSTHANOREQUALTO={type:3,value:"LESSTHANOREQUALTO"},g.EQUALTO={type:3,value:"EQUALTO"},g.NOTEQUALTO={type:3,value:"NOTEQUALTO"},g.INCLUDES={type:3,value:"INCLUDES"},g.NOTINCLUDES={type:3,value:"NOTINCLUDES"},g.INCLUDEDIN={type:3,value:"INCLUDEDIN"},g.NOTINCLUDEDIN={type:3,value:"NOTINCLUDEDIN"},e.IfcBenchmarkEnum=g;class I{}I.WATER={type:3,value:"WATER"},I.STEAM={type:3,value:"STEAM"},I.USERDEFINED={type:3,value:"USERDEFINED"},I.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBoilerTypeEnum=I;class v{}v.UNION={type:3,value:"UNION"},v.INTERSECTION={type:3,value:"INTERSECTION"},v.DIFFERENCE={type:3,value:"DIFFERENCE"},e.IfcBooleanOperator=v;class T{}T.INSULATION={type:3,value:"INSULATION"},T.PRECASTPANEL={type:3,value:"PRECASTPANEL"},T.USERDEFINED={type:3,value:"USERDEFINED"},T.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBuildingElementPartTypeEnum=T;class _{}_.COMPLEX={type:3,value:"COMPLEX"},_.ELEMENT={type:3,value:"ELEMENT"},_.PARTIAL={type:3,value:"PARTIAL"},_.PROVISIONFORVOID={type:3,value:"PROVISIONFORVOID"},_.PROVISIONFORSPACE={type:3,value:"PROVISIONFORSPACE"},_.USERDEFINED={type:3,value:"USERDEFINED"},_.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBuildingElementProxyTypeEnum=_;class R{}R.FENESTRATION={type:3,value:"FENESTRATION"},R.FOUNDATION={type:3,value:"FOUNDATION"},R.LOADBEARING={type:3,value:"LOADBEARING"},R.OUTERSHELL={type:3,value:"OUTERSHELL"},R.SHADING={type:3,value:"SHADING"},R.TRANSPORT={type:3,value:"TRANSPORT"},R.USERDEFINED={type:3,value:"USERDEFINED"},R.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBuildingSystemTypeEnum=R;class P{}P.USERDEFINED={type:3,value:"USERDEFINED"},P.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBurnerTypeEnum=P;class D{}D.BEND={type:3,value:"BEND"},D.CROSS={type:3,value:"CROSS"},D.REDUCER={type:3,value:"REDUCER"},D.TEE={type:3,value:"TEE"},D.USERDEFINED={type:3,value:"USERDEFINED"},D.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCableCarrierFittingTypeEnum=D;class N{}N.CABLELADDERSEGMENT={type:3,value:"CABLELADDERSEGMENT"},N.CABLETRAYSEGMENT={type:3,value:"CABLETRAYSEGMENT"},N.CABLETRUNKINGSEGMENT={type:3,value:"CABLETRUNKINGSEGMENT"},N.CONDUITSEGMENT={type:3,value:"CONDUITSEGMENT"},N.USERDEFINED={type:3,value:"USERDEFINED"},N.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCableCarrierSegmentTypeEnum=N;class C{}C.CONNECTOR={type:3,value:"CONNECTOR"},C.ENTRY={type:3,value:"ENTRY"},C.EXIT={type:3,value:"EXIT"},C.JUNCTION={type:3,value:"JUNCTION"},C.TRANSITION={type:3,value:"TRANSITION"},C.USERDEFINED={type:3,value:"USERDEFINED"},C.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCableFittingTypeEnum=C;class O{}O.BUSBARSEGMENT={type:3,value:"BUSBARSEGMENT"},O.CABLESEGMENT={type:3,value:"CABLESEGMENT"},O.CONDUCTORSEGMENT={type:3,value:"CONDUCTORSEGMENT"},O.CORESEGMENT={type:3,value:"CORESEGMENT"},O.USERDEFINED={type:3,value:"USERDEFINED"},O.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCableSegmentTypeEnum=O;class b{}b.NOCHANGE={type:3,value:"NOCHANGE"},b.MODIFIED={type:3,value:"MODIFIED"},b.ADDED={type:3,value:"ADDED"},b.DELETED={type:3,value:"DELETED"},b.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcChangeActionEnum=b;class S{}S.AIRCOOLED={type:3,value:"AIRCOOLED"},S.WATERCOOLED={type:3,value:"WATERCOOLED"},S.HEATRECOVERY={type:3,value:"HEATRECOVERY"},S.USERDEFINED={type:3,value:"USERDEFINED"},S.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcChillerTypeEnum=S;class w{}w.USERDEFINED={type:3,value:"USERDEFINED"},w.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcChimneyTypeEnum=w;class x{}x.DXCOOLINGCOIL={type:3,value:"DXCOOLINGCOIL"},x.ELECTRICHEATINGCOIL={type:3,value:"ELECTRICHEATINGCOIL"},x.GASHEATINGCOIL={type:3,value:"GASHEATINGCOIL"},x.HYDRONICCOIL={type:3,value:"HYDRONICCOIL"},x.STEAMHEATINGCOIL={type:3,value:"STEAMHEATINGCOIL"},x.WATERCOOLINGCOIL={type:3,value:"WATERCOOLINGCOIL"},x.WATERHEATINGCOIL={type:3,value:"WATERHEATINGCOIL"},x.USERDEFINED={type:3,value:"USERDEFINED"},x.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCoilTypeEnum=x;class B{}B.COLUMN={type:3,value:"COLUMN"},B.PILASTER={type:3,value:"PILASTER"},B.USERDEFINED={type:3,value:"USERDEFINED"},B.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcColumnTypeEnum=B;class F{}F.ANTENNA={type:3,value:"ANTENNA"},F.COMPUTER={type:3,value:"COMPUTER"},F.FAX={type:3,value:"FAX"},F.GATEWAY={type:3,value:"GATEWAY"},F.MODEM={type:3,value:"MODEM"},F.NETWORKAPPLIANCE={type:3,value:"NETWORKAPPLIANCE"},F.NETWORKBRIDGE={type:3,value:"NETWORKBRIDGE"},F.NETWORKHUB={type:3,value:"NETWORKHUB"},F.PRINTER={type:3,value:"PRINTER"},F.REPEATER={type:3,value:"REPEATER"},F.ROUTER={type:3,value:"ROUTER"},F.SCANNER={type:3,value:"SCANNER"},F.USERDEFINED={type:3,value:"USERDEFINED"},F.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCommunicationsApplianceTypeEnum=F;class M{}M.P_COMPLEX={type:3,value:"P_COMPLEX"},M.Q_COMPLEX={type:3,value:"Q_COMPLEX"},e.IfcComplexPropertyTemplateTypeEnum=M;class L{}L.DYNAMIC={type:3,value:"DYNAMIC"},L.RECIPROCATING={type:3,value:"RECIPROCATING"},L.ROTARY={type:3,value:"ROTARY"},L.SCROLL={type:3,value:"SCROLL"},L.TROCHOIDAL={type:3,value:"TROCHOIDAL"},L.SINGLESTAGE={type:3,value:"SINGLESTAGE"},L.BOOSTER={type:3,value:"BOOSTER"},L.OPENTYPE={type:3,value:"OPENTYPE"},L.HERMETIC={type:3,value:"HERMETIC"},L.SEMIHERMETIC={type:3,value:"SEMIHERMETIC"},L.WELDEDSHELLHERMETIC={type:3,value:"WELDEDSHELLHERMETIC"},L.ROLLINGPISTON={type:3,value:"ROLLINGPISTON"},L.ROTARYVANE={type:3,value:"ROTARYVANE"},L.SINGLESCREW={type:3,value:"SINGLESCREW"},L.TWINSCREW={type:3,value:"TWINSCREW"},L.USERDEFINED={type:3,value:"USERDEFINED"},L.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCompressorTypeEnum=L;class U{}U.AIRCOOLED={type:3,value:"AIRCOOLED"},U.EVAPORATIVECOOLED={type:3,value:"EVAPORATIVECOOLED"},U.WATERCOOLED={type:3,value:"WATERCOOLED"},U.WATERCOOLEDBRAZEDPLATE={type:3,value:"WATERCOOLEDBRAZEDPLATE"},U.WATERCOOLEDSHELLCOIL={type:3,value:"WATERCOOLEDSHELLCOIL"},U.WATERCOOLEDSHELLTUBE={type:3,value:"WATERCOOLEDSHELLTUBE"},U.WATERCOOLEDTUBEINTUBE={type:3,value:"WATERCOOLEDTUBEINTUBE"},U.USERDEFINED={type:3,value:"USERDEFINED"},U.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCondenserTypeEnum=U;class H{}H.ATPATH={type:3,value:"ATPATH"},H.ATSTART={type:3,value:"ATSTART"},H.ATEND={type:3,value:"ATEND"},H.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcConnectionTypeEnum=H;class G{}G.HARD={type:3,value:"HARD"},G.SOFT={type:3,value:"SOFT"},G.ADVISORY={type:3,value:"ADVISORY"},G.USERDEFINED={type:3,value:"USERDEFINED"},G.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcConstraintEnum=G;class k{}k.DEMOLISHING={type:3,value:"DEMOLISHING"},k.EARTHMOVING={type:3,value:"EARTHMOVING"},k.ERECTING={type:3,value:"ERECTING"},k.HEATING={type:3,value:"HEATING"},k.LIGHTING={type:3,value:"LIGHTING"},k.PAVING={type:3,value:"PAVING"},k.PUMPING={type:3,value:"PUMPING"},k.TRANSPORTING={type:3,value:"TRANSPORTING"},k.USERDEFINED={type:3,value:"USERDEFINED"},k.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcConstructionEquipmentResourceTypeEnum=k;class V{}V.AGGREGATES={type:3,value:"AGGREGATES"},V.CONCRETE={type:3,value:"CONCRETE"},V.DRYWALL={type:3,value:"DRYWALL"},V.FUEL={type:3,value:"FUEL"},V.GYPSUM={type:3,value:"GYPSUM"},V.MASONRY={type:3,value:"MASONRY"},V.METAL={type:3,value:"METAL"},V.PLASTIC={type:3,value:"PLASTIC"},V.WOOD={type:3,value:"WOOD"},V.NOTDEFINED={type:3,value:"NOTDEFINED"},V.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcConstructionMaterialResourceTypeEnum=V;class j{}j.ASSEMBLY={type:3,value:"ASSEMBLY"},j.FORMWORK={type:3,value:"FORMWORK"},j.USERDEFINED={type:3,value:"USERDEFINED"},j.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcConstructionProductResourceTypeEnum=j;class Q{}Q.FLOATING={type:3,value:"FLOATING"},Q.PROGRAMMABLE={type:3,value:"PROGRAMMABLE"},Q.PROPORTIONAL={type:3,value:"PROPORTIONAL"},Q.MULTIPOSITION={type:3,value:"MULTIPOSITION"},Q.TWOPOSITION={type:3,value:"TWOPOSITION"},Q.USERDEFINED={type:3,value:"USERDEFINED"},Q.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcControllerTypeEnum=Q;class W{}W.ACTIVE={type:3,value:"ACTIVE"},W.PASSIVE={type:3,value:"PASSIVE"},W.USERDEFINED={type:3,value:"USERDEFINED"},W.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCooledBeamTypeEnum=W;class z{}z.NATURALDRAFT={type:3,value:"NATURALDRAFT"},z.MECHANICALINDUCEDDRAFT={type:3,value:"MECHANICALINDUCEDDRAFT"},z.MECHANICALFORCEDDRAFT={type:3,value:"MECHANICALFORCEDDRAFT"},z.USERDEFINED={type:3,value:"USERDEFINED"},z.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCoolingTowerTypeEnum=z;class K{}K.USERDEFINED={type:3,value:"USERDEFINED"},K.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCostItemTypeEnum=K;class Y{}Y.BUDGET={type:3,value:"BUDGET"},Y.COSTPLAN={type:3,value:"COSTPLAN"},Y.ESTIMATE={type:3,value:"ESTIMATE"},Y.TENDER={type:3,value:"TENDER"},Y.PRICEDBILLOFQUANTITIES={type:3,value:"PRICEDBILLOFQUANTITIES"},Y.UNPRICEDBILLOFQUANTITIES={type:3,value:"UNPRICEDBILLOFQUANTITIES"},Y.SCHEDULEOFRATES={type:3,value:"SCHEDULEOFRATES"},Y.USERDEFINED={type:3,value:"USERDEFINED"},Y.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCostScheduleTypeEnum=Y;class X{}X.CEILING={type:3,value:"CEILING"},X.FLOORING={type:3,value:"FLOORING"},X.CLADDING={type:3,value:"CLADDING"},X.ROOFING={type:3,value:"ROOFING"},X.MOLDING={type:3,value:"MOLDING"},X.SKIRTINGBOARD={type:3,value:"SKIRTINGBOARD"},X.INSULATION={type:3,value:"INSULATION"},X.MEMBRANE={type:3,value:"MEMBRANE"},X.SLEEVING={type:3,value:"SLEEVING"},X.WRAPPING={type:3,value:"WRAPPING"},X.USERDEFINED={type:3,value:"USERDEFINED"},X.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCoveringTypeEnum=X;class Z{}Z.OFFICE={type:3,value:"OFFICE"},Z.SITE={type:3,value:"SITE"},Z.USERDEFINED={type:3,value:"USERDEFINED"},Z.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCrewResourceTypeEnum=Z;class q{}q.USERDEFINED={type:3,value:"USERDEFINED"},q.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCurtainWallTypeEnum=q;class J{}J.LINEAR={type:3,value:"LINEAR"},J.LOG_LINEAR={type:3,value:"LOG_LINEAR"},J.LOG_LOG={type:3,value:"LOG_LOG"},J.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCurveInterpolationEnum=J;class ${}$.BACKDRAFTDAMPER={type:3,value:"BACKDRAFTDAMPER"},$.BALANCINGDAMPER={type:3,value:"BALANCINGDAMPER"},$.BLASTDAMPER={type:3,value:"BLASTDAMPER"},$.CONTROLDAMPER={type:3,value:"CONTROLDAMPER"},$.FIREDAMPER={type:3,value:"FIREDAMPER"},$.FIRESMOKEDAMPER={type:3,value:"FIRESMOKEDAMPER"},$.FUMEHOODEXHAUST={type:3,value:"FUMEHOODEXHAUST"},$.GRAVITYDAMPER={type:3,value:"GRAVITYDAMPER"},$.GRAVITYRELIEFDAMPER={type:3,value:"GRAVITYRELIEFDAMPER"},$.RELIEFDAMPER={type:3,value:"RELIEFDAMPER"},$.SMOKEDAMPER={type:3,value:"SMOKEDAMPER"},$.USERDEFINED={type:3,value:"USERDEFINED"},$.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDamperTypeEnum=$;class ee{}ee.MEASURED={type:3,value:"MEASURED"},ee.PREDICTED={type:3,value:"PREDICTED"},ee.SIMULATED={type:3,value:"SIMULATED"},ee.USERDEFINED={type:3,value:"USERDEFINED"},ee.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDataOriginEnum=ee;class te{}te.ANGULARVELOCITYUNIT={type:3,value:"ANGULARVELOCITYUNIT"},te.AREADENSITYUNIT={type:3,value:"AREADENSITYUNIT"},te.COMPOUNDPLANEANGLEUNIT={type:3,value:"COMPOUNDPLANEANGLEUNIT"},te.DYNAMICVISCOSITYUNIT={type:3,value:"DYNAMICVISCOSITYUNIT"},te.HEATFLUXDENSITYUNIT={type:3,value:"HEATFLUXDENSITYUNIT"},te.INTEGERCOUNTRATEUNIT={type:3,value:"INTEGERCOUNTRATEUNIT"},te.ISOTHERMALMOISTURECAPACITYUNIT={type:3,value:"ISOTHERMALMOISTURECAPACITYUNIT"},te.KINEMATICVISCOSITYUNIT={type:3,value:"KINEMATICVISCOSITYUNIT"},te.LINEARVELOCITYUNIT={type:3,value:"LINEARVELOCITYUNIT"},te.MASSDENSITYUNIT={type:3,value:"MASSDENSITYUNIT"},te.MASSFLOWRATEUNIT={type:3,value:"MASSFLOWRATEUNIT"},te.MOISTUREDIFFUSIVITYUNIT={type:3,value:"MOISTUREDIFFUSIVITYUNIT"},te.MOLECULARWEIGHTUNIT={type:3,value:"MOLECULARWEIGHTUNIT"},te.SPECIFICHEATCAPACITYUNIT={type:3,value:"SPECIFICHEATCAPACITYUNIT"},te.THERMALADMITTANCEUNIT={type:3,value:"THERMALADMITTANCEUNIT"},te.THERMALCONDUCTANCEUNIT={type:3,value:"THERMALCONDUCTANCEUNIT"},te.THERMALRESISTANCEUNIT={type:3,value:"THERMALRESISTANCEUNIT"},te.THERMALTRANSMITTANCEUNIT={type:3,value:"THERMALTRANSMITTANCEUNIT"},te.VAPORPERMEABILITYUNIT={type:3,value:"VAPORPERMEABILITYUNIT"},te.VOLUMETRICFLOWRATEUNIT={type:3,value:"VOLUMETRICFLOWRATEUNIT"},te.ROTATIONALFREQUENCYUNIT={type:3,value:"ROTATIONALFREQUENCYUNIT"},te.TORQUEUNIT={type:3,value:"TORQUEUNIT"},te.MOMENTOFINERTIAUNIT={type:3,value:"MOMENTOFINERTIAUNIT"},te.LINEARMOMENTUNIT={type:3,value:"LINEARMOMENTUNIT"},te.LINEARFORCEUNIT={type:3,value:"LINEARFORCEUNIT"},te.PLANARFORCEUNIT={type:3,value:"PLANARFORCEUNIT"},te.MODULUSOFELASTICITYUNIT={type:3,value:"MODULUSOFELASTICITYUNIT"},te.SHEARMODULUSUNIT={type:3,value:"SHEARMODULUSUNIT"},te.LINEARSTIFFNESSUNIT={type:3,value:"LINEARSTIFFNESSUNIT"},te.ROTATIONALSTIFFNESSUNIT={type:3,value:"ROTATIONALSTIFFNESSUNIT"},te.MODULUSOFSUBGRADEREACTIONUNIT={type:3,value:"MODULUSOFSUBGRADEREACTIONUNIT"},te.ACCELERATIONUNIT={type:3,value:"ACCELERATIONUNIT"},te.CURVATUREUNIT={type:3,value:"CURVATUREUNIT"},te.HEATINGVALUEUNIT={type:3,value:"HEATINGVALUEUNIT"},te.IONCONCENTRATIONUNIT={type:3,value:"IONCONCENTRATIONUNIT"},te.LUMINOUSINTENSITYDISTRIBUTIONUNIT={type:3,value:"LUMINOUSINTENSITYDISTRIBUTIONUNIT"},te.MASSPERLENGTHUNIT={type:3,value:"MASSPERLENGTHUNIT"},te.MODULUSOFLINEARSUBGRADEREACTIONUNIT={type:3,value:"MODULUSOFLINEARSUBGRADEREACTIONUNIT"},te.MODULUSOFROTATIONALSUBGRADEREACTIONUNIT={type:3,value:"MODULUSOFROTATIONALSUBGRADEREACTIONUNIT"},te.PHUNIT={type:3,value:"PHUNIT"},te.ROTATIONALMASSUNIT={type:3,value:"ROTATIONALMASSUNIT"},te.SECTIONAREAINTEGRALUNIT={type:3,value:"SECTIONAREAINTEGRALUNIT"},te.SECTIONMODULUSUNIT={type:3,value:"SECTIONMODULUSUNIT"},te.SOUNDPOWERLEVELUNIT={type:3,value:"SOUNDPOWERLEVELUNIT"},te.SOUNDPOWERUNIT={type:3,value:"SOUNDPOWERUNIT"},te.SOUNDPRESSURELEVELUNIT={type:3,value:"SOUNDPRESSURELEVELUNIT"},te.SOUNDPRESSUREUNIT={type:3,value:"SOUNDPRESSUREUNIT"},te.TEMPERATUREGRADIENTUNIT={type:3,value:"TEMPERATUREGRADIENTUNIT"},te.TEMPERATURERATEOFCHANGEUNIT={type:3,value:"TEMPERATURERATEOFCHANGEUNIT"},te.THERMALEXPANSIONCOEFFICIENTUNIT={type:3,value:"THERMALEXPANSIONCOEFFICIENTUNIT"},te.WARPINGCONSTANTUNIT={type:3,value:"WARPINGCONSTANTUNIT"},te.WARPINGMOMENTUNIT={type:3,value:"WARPINGMOMENTUNIT"},te.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcDerivedUnitEnum=te;class se{}se.POSITIVE={type:3,value:"POSITIVE"},se.NEGATIVE={type:3,value:"NEGATIVE"},e.IfcDirectionSenseEnum=se;class ie{}ie.ANCHORPLATE={type:3,value:"ANCHORPLATE"},ie.BRACKET={type:3,value:"BRACKET"},ie.SHOE={type:3,value:"SHOE"},ie.USERDEFINED={type:3,value:"USERDEFINED"},ie.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDiscreteAccessoryTypeEnum=ie;class re{}re.FORMEDDUCT={type:3,value:"FORMEDDUCT"},re.INSPECTIONCHAMBER={type:3,value:"INSPECTIONCHAMBER"},re.INSPECTIONPIT={type:3,value:"INSPECTIONPIT"},re.MANHOLE={type:3,value:"MANHOLE"},re.METERCHAMBER={type:3,value:"METERCHAMBER"},re.SUMP={type:3,value:"SUMP"},re.TRENCH={type:3,value:"TRENCH"},re.VALVECHAMBER={type:3,value:"VALVECHAMBER"},re.USERDEFINED={type:3,value:"USERDEFINED"},re.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDistributionChamberElementTypeEnum=re;class oe{}oe.CABLE={type:3,value:"CABLE"},oe.CABLECARRIER={type:3,value:"CABLECARRIER"},oe.DUCT={type:3,value:"DUCT"},oe.PIPE={type:3,value:"PIPE"},oe.USERDEFINED={type:3,value:"USERDEFINED"},oe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDistributionPortTypeEnum=oe;class ne{}ne.AIRCONDITIONING={type:3,value:"AIRCONDITIONING"},ne.AUDIOVISUAL={type:3,value:"AUDIOVISUAL"},ne.CHEMICAL={type:3,value:"CHEMICAL"},ne.CHILLEDWATER={type:3,value:"CHILLEDWATER"},ne.COMMUNICATION={type:3,value:"COMMUNICATION"},ne.COMPRESSEDAIR={type:3,value:"COMPRESSEDAIR"},ne.CONDENSERWATER={type:3,value:"CONDENSERWATER"},ne.CONTROL={type:3,value:"CONTROL"},ne.CONVEYING={type:3,value:"CONVEYING"},ne.DATA={type:3,value:"DATA"},ne.DISPOSAL={type:3,value:"DISPOSAL"},ne.DOMESTICCOLDWATER={type:3,value:"DOMESTICCOLDWATER"},ne.DOMESTICHOTWATER={type:3,value:"DOMESTICHOTWATER"},ne.DRAINAGE={type:3,value:"DRAINAGE"},ne.EARTHING={type:3,value:"EARTHING"},ne.ELECTRICAL={type:3,value:"ELECTRICAL"},ne.ELECTROACOUSTIC={type:3,value:"ELECTROACOUSTIC"},ne.EXHAUST={type:3,value:"EXHAUST"},ne.FIREPROTECTION={type:3,value:"FIREPROTECTION"},ne.FUEL={type:3,value:"FUEL"},ne.GAS={type:3,value:"GAS"},ne.HAZARDOUS={type:3,value:"HAZARDOUS"},ne.HEATING={type:3,value:"HEATING"},ne.LIGHTING={type:3,value:"LIGHTING"},ne.LIGHTNINGPROTECTION={type:3,value:"LIGHTNINGPROTECTION"},ne.MUNICIPALSOLIDWASTE={type:3,value:"MUNICIPALSOLIDWASTE"},ne.OIL={type:3,value:"OIL"},ne.OPERATIONAL={type:3,value:"OPERATIONAL"},ne.POWERGENERATION={type:3,value:"POWERGENERATION"},ne.RAINWATER={type:3,value:"RAINWATER"},ne.REFRIGERATION={type:3,value:"REFRIGERATION"},ne.SECURITY={type:3,value:"SECURITY"},ne.SEWAGE={type:3,value:"SEWAGE"},ne.SIGNAL={type:3,value:"SIGNAL"},ne.STORMWATER={type:3,value:"STORMWATER"},ne.TELEPHONE={type:3,value:"TELEPHONE"},ne.TV={type:3,value:"TV"},ne.VACUUM={type:3,value:"VACUUM"},ne.VENT={type:3,value:"VENT"},ne.VENTILATION={type:3,value:"VENTILATION"},ne.WASTEWATER={type:3,value:"WASTEWATER"},ne.WATERSUPPLY={type:3,value:"WATERSUPPLY"},ne.USERDEFINED={type:3,value:"USERDEFINED"},ne.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDistributionSystemEnum=ne;class ae{}ae.PUBLIC={type:3,value:"PUBLIC"},ae.RESTRICTED={type:3,value:"RESTRICTED"},ae.CONFIDENTIAL={type:3,value:"CONFIDENTIAL"},ae.PERSONAL={type:3,value:"PERSONAL"},ae.USERDEFINED={type:3,value:"USERDEFINED"},ae.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDocumentConfidentialityEnum=ae;class le{}le.DRAFT={type:3,value:"DRAFT"},le.FINALDRAFT={type:3,value:"FINALDRAFT"},le.FINAL={type:3,value:"FINAL"},le.REVISION={type:3,value:"REVISION"},le.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDocumentStatusEnum=le;class he{}he.SWINGING={type:3,value:"SWINGING"},he.DOUBLE_ACTING={type:3,value:"DOUBLE_ACTING"},he.SLIDING={type:3,value:"SLIDING"},he.FOLDING={type:3,value:"FOLDING"},he.REVOLVING={type:3,value:"REVOLVING"},he.ROLLINGUP={type:3,value:"ROLLINGUP"},he.FIXEDPANEL={type:3,value:"FIXEDPANEL"},he.USERDEFINED={type:3,value:"USERDEFINED"},he.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorPanelOperationEnum=he;class ce{}ce.LEFT={type:3,value:"LEFT"},ce.MIDDLE={type:3,value:"MIDDLE"},ce.RIGHT={type:3,value:"RIGHT"},ce.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorPanelPositionEnum=ce;class Ae{}Ae.ALUMINIUM={type:3,value:"ALUMINIUM"},Ae.HIGH_GRADE_STEEL={type:3,value:"HIGH_GRADE_STEEL"},Ae.STEEL={type:3,value:"STEEL"},Ae.WOOD={type:3,value:"WOOD"},Ae.ALUMINIUM_WOOD={type:3,value:"ALUMINIUM_WOOD"},Ae.ALUMINIUM_PLASTIC={type:3,value:"ALUMINIUM_PLASTIC"},Ae.PLASTIC={type:3,value:"PLASTIC"},Ae.USERDEFINED={type:3,value:"USERDEFINED"},Ae.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorStyleConstructionEnum=Ae;class ue{}ue.SINGLE_SWING_LEFT={type:3,value:"SINGLE_SWING_LEFT"},ue.SINGLE_SWING_RIGHT={type:3,value:"SINGLE_SWING_RIGHT"},ue.DOUBLE_DOOR_SINGLE_SWING={type:3,value:"DOUBLE_DOOR_SINGLE_SWING"},ue.DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT={type:3,value:"DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT"},ue.DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT={type:3,value:"DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT"},ue.DOUBLE_SWING_LEFT={type:3,value:"DOUBLE_SWING_LEFT"},ue.DOUBLE_SWING_RIGHT={type:3,value:"DOUBLE_SWING_RIGHT"},ue.DOUBLE_DOOR_DOUBLE_SWING={type:3,value:"DOUBLE_DOOR_DOUBLE_SWING"},ue.SLIDING_TO_LEFT={type:3,value:"SLIDING_TO_LEFT"},ue.SLIDING_TO_RIGHT={type:3,value:"SLIDING_TO_RIGHT"},ue.DOUBLE_DOOR_SLIDING={type:3,value:"DOUBLE_DOOR_SLIDING"},ue.FOLDING_TO_LEFT={type:3,value:"FOLDING_TO_LEFT"},ue.FOLDING_TO_RIGHT={type:3,value:"FOLDING_TO_RIGHT"},ue.DOUBLE_DOOR_FOLDING={type:3,value:"DOUBLE_DOOR_FOLDING"},ue.REVOLVING={type:3,value:"REVOLVING"},ue.ROLLINGUP={type:3,value:"ROLLINGUP"},ue.USERDEFINED={type:3,value:"USERDEFINED"},ue.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorStyleOperationEnum=ue;class pe{}pe.DOOR={type:3,value:"DOOR"},pe.GATE={type:3,value:"GATE"},pe.TRAPDOOR={type:3,value:"TRAPDOOR"},pe.USERDEFINED={type:3,value:"USERDEFINED"},pe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorTypeEnum=pe;class de{}de.SINGLE_SWING_LEFT={type:3,value:"SINGLE_SWING_LEFT"},de.SINGLE_SWING_RIGHT={type:3,value:"SINGLE_SWING_RIGHT"},de.DOUBLE_DOOR_SINGLE_SWING={type:3,value:"DOUBLE_DOOR_SINGLE_SWING"},de.DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT={type:3,value:"DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT"},de.DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT={type:3,value:"DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT"},de.DOUBLE_SWING_LEFT={type:3,value:"DOUBLE_SWING_LEFT"},de.DOUBLE_SWING_RIGHT={type:3,value:"DOUBLE_SWING_RIGHT"},de.DOUBLE_DOOR_DOUBLE_SWING={type:3,value:"DOUBLE_DOOR_DOUBLE_SWING"},de.SLIDING_TO_LEFT={type:3,value:"SLIDING_TO_LEFT"},de.SLIDING_TO_RIGHT={type:3,value:"SLIDING_TO_RIGHT"},de.DOUBLE_DOOR_SLIDING={type:3,value:"DOUBLE_DOOR_SLIDING"},de.FOLDING_TO_LEFT={type:3,value:"FOLDING_TO_LEFT"},de.FOLDING_TO_RIGHT={type:3,value:"FOLDING_TO_RIGHT"},de.DOUBLE_DOOR_FOLDING={type:3,value:"DOUBLE_DOOR_FOLDING"},de.REVOLVING={type:3,value:"REVOLVING"},de.ROLLINGUP={type:3,value:"ROLLINGUP"},de.SWING_FIXED_LEFT={type:3,value:"SWING_FIXED_LEFT"},de.SWING_FIXED_RIGHT={type:3,value:"SWING_FIXED_RIGHT"},de.USERDEFINED={type:3,value:"USERDEFINED"},de.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorTypeOperationEnum=de;class fe{}fe.BEND={type:3,value:"BEND"},fe.CONNECTOR={type:3,value:"CONNECTOR"},fe.ENTRY={type:3,value:"ENTRY"},fe.EXIT={type:3,value:"EXIT"},fe.JUNCTION={type:3,value:"JUNCTION"},fe.OBSTRUCTION={type:3,value:"OBSTRUCTION"},fe.TRANSITION={type:3,value:"TRANSITION"},fe.USERDEFINED={type:3,value:"USERDEFINED"},fe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDuctFittingTypeEnum=fe;class Ee{}Ee.RIGIDSEGMENT={type:3,value:"RIGIDSEGMENT"},Ee.FLEXIBLESEGMENT={type:3,value:"FLEXIBLESEGMENT"},Ee.USERDEFINED={type:3,value:"USERDEFINED"},Ee.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDuctSegmentTypeEnum=Ee;class me{}me.FLATOVAL={type:3,value:"FLATOVAL"},me.RECTANGULAR={type:3,value:"RECTANGULAR"},me.ROUND={type:3,value:"ROUND"},me.USERDEFINED={type:3,value:"USERDEFINED"},me.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDuctSilencerTypeEnum=me;class ye{}ye.DISHWASHER={type:3,value:"DISHWASHER"},ye.ELECTRICCOOKER={type:3,value:"ELECTRICCOOKER"},ye.FREESTANDINGELECTRICHEATER={type:3,value:"FREESTANDINGELECTRICHEATER"},ye.FREESTANDINGFAN={type:3,value:"FREESTANDINGFAN"},ye.FREESTANDINGWATERHEATER={type:3,value:"FREESTANDINGWATERHEATER"},ye.FREESTANDINGWATERCOOLER={type:3,value:"FREESTANDINGWATERCOOLER"},ye.FREEZER={type:3,value:"FREEZER"},ye.FRIDGE_FREEZER={type:3,value:"FRIDGE_FREEZER"},ye.HANDDRYER={type:3,value:"HANDDRYER"},ye.KITCHENMACHINE={type:3,value:"KITCHENMACHINE"},ye.MICROWAVE={type:3,value:"MICROWAVE"},ye.PHOTOCOPIER={type:3,value:"PHOTOCOPIER"},ye.REFRIGERATOR={type:3,value:"REFRIGERATOR"},ye.TUMBLEDRYER={type:3,value:"TUMBLEDRYER"},ye.VENDINGMACHINE={type:3,value:"VENDINGMACHINE"},ye.WASHINGMACHINE={type:3,value:"WASHINGMACHINE"},ye.USERDEFINED={type:3,value:"USERDEFINED"},ye.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricApplianceTypeEnum=ye;class ge{}ge.CONSUMERUNIT={type:3,value:"CONSUMERUNIT"},ge.DISTRIBUTIONBOARD={type:3,value:"DISTRIBUTIONBOARD"},ge.MOTORCONTROLCENTRE={type:3,value:"MOTORCONTROLCENTRE"},ge.SWITCHBOARD={type:3,value:"SWITCHBOARD"},ge.USERDEFINED={type:3,value:"USERDEFINED"},ge.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricDistributionBoardTypeEnum=ge;class Ie{}Ie.BATTERY={type:3,value:"BATTERY"},Ie.CAPACITORBANK={type:3,value:"CAPACITORBANK"},Ie.HARMONICFILTER={type:3,value:"HARMONICFILTER"},Ie.INDUCTORBANK={type:3,value:"INDUCTORBANK"},Ie.UPS={type:3,value:"UPS"},Ie.USERDEFINED={type:3,value:"USERDEFINED"},Ie.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricFlowStorageDeviceTypeEnum=Ie;class ve{}ve.CHP={type:3,value:"CHP"},ve.ENGINEGENERATOR={type:3,value:"ENGINEGENERATOR"},ve.STANDALONE={type:3,value:"STANDALONE"},ve.USERDEFINED={type:3,value:"USERDEFINED"},ve.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricGeneratorTypeEnum=ve;class Te{}Te.DC={type:3,value:"DC"},Te.INDUCTION={type:3,value:"INDUCTION"},Te.POLYPHASE={type:3,value:"POLYPHASE"},Te.RELUCTANCESYNCHRONOUS={type:3,value:"RELUCTANCESYNCHRONOUS"},Te.SYNCHRONOUS={type:3,value:"SYNCHRONOUS"},Te.USERDEFINED={type:3,value:"USERDEFINED"},Te.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricMotorTypeEnum=Te;class _e{}_e.TIMECLOCK={type:3,value:"TIMECLOCK"},_e.TIMEDELAY={type:3,value:"TIMEDELAY"},_e.RELAY={type:3,value:"RELAY"},_e.USERDEFINED={type:3,value:"USERDEFINED"},_e.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricTimeControlTypeEnum=_e;class Re{}Re.ACCESSORY_ASSEMBLY={type:3,value:"ACCESSORY_ASSEMBLY"},Re.ARCH={type:3,value:"ARCH"},Re.BEAM_GRID={type:3,value:"BEAM_GRID"},Re.BRACED_FRAME={type:3,value:"BRACED_FRAME"},Re.GIRDER={type:3,value:"GIRDER"},Re.REINFORCEMENT_UNIT={type:3,value:"REINFORCEMENT_UNIT"},Re.RIGID_FRAME={type:3,value:"RIGID_FRAME"},Re.SLAB_FIELD={type:3,value:"SLAB_FIELD"},Re.TRUSS={type:3,value:"TRUSS"},Re.USERDEFINED={type:3,value:"USERDEFINED"},Re.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElementAssemblyTypeEnum=Re;class Pe{}Pe.COMPLEX={type:3,value:"COMPLEX"},Pe.ELEMENT={type:3,value:"ELEMENT"},Pe.PARTIAL={type:3,value:"PARTIAL"},e.IfcElementCompositionEnum=Pe;class De{}De.EXTERNALCOMBUSTION={type:3,value:"EXTERNALCOMBUSTION"},De.INTERNALCOMBUSTION={type:3,value:"INTERNALCOMBUSTION"},De.USERDEFINED={type:3,value:"USERDEFINED"},De.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEngineTypeEnum=De;class Ne{}Ne.DIRECTEVAPORATIVERANDOMMEDIAAIRCOOLER={type:3,value:"DIRECTEVAPORATIVERANDOMMEDIAAIRCOOLER"},Ne.DIRECTEVAPORATIVERIGIDMEDIAAIRCOOLER={type:3,value:"DIRECTEVAPORATIVERIGIDMEDIAAIRCOOLER"},Ne.DIRECTEVAPORATIVESLINGERSPACKAGEDAIRCOOLER={type:3,value:"DIRECTEVAPORATIVESLINGERSPACKAGEDAIRCOOLER"},Ne.DIRECTEVAPORATIVEPACKAGEDROTARYAIRCOOLER={type:3,value:"DIRECTEVAPORATIVEPACKAGEDROTARYAIRCOOLER"},Ne.DIRECTEVAPORATIVEAIRWASHER={type:3,value:"DIRECTEVAPORATIVEAIRWASHER"},Ne.INDIRECTEVAPORATIVEPACKAGEAIRCOOLER={type:3,value:"INDIRECTEVAPORATIVEPACKAGEAIRCOOLER"},Ne.INDIRECTEVAPORATIVEWETCOIL={type:3,value:"INDIRECTEVAPORATIVEWETCOIL"},Ne.INDIRECTEVAPORATIVECOOLINGTOWERORCOILCOOLER={type:3,value:"INDIRECTEVAPORATIVECOOLINGTOWERORCOILCOOLER"},Ne.INDIRECTDIRECTCOMBINATION={type:3,value:"INDIRECTDIRECTCOMBINATION"},Ne.USERDEFINED={type:3,value:"USERDEFINED"},Ne.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEvaporativeCoolerTypeEnum=Ne;class Ce{}Ce.DIRECTEXPANSION={type:3,value:"DIRECTEXPANSION"},Ce.DIRECTEXPANSIONSHELLANDTUBE={type:3,value:"DIRECTEXPANSIONSHELLANDTUBE"},Ce.DIRECTEXPANSIONTUBEINTUBE={type:3,value:"DIRECTEXPANSIONTUBEINTUBE"},Ce.DIRECTEXPANSIONBRAZEDPLATE={type:3,value:"DIRECTEXPANSIONBRAZEDPLATE"},Ce.FLOODEDSHELLANDTUBE={type:3,value:"FLOODEDSHELLANDTUBE"},Ce.SHELLANDCOIL={type:3,value:"SHELLANDCOIL"},Ce.USERDEFINED={type:3,value:"USERDEFINED"},Ce.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEvaporatorTypeEnum=Ce;class Oe{}Oe.EVENTRULE={type:3,value:"EVENTRULE"},Oe.EVENTMESSAGE={type:3,value:"EVENTMESSAGE"},Oe.EVENTTIME={type:3,value:"EVENTTIME"},Oe.EVENTCOMPLEX={type:3,value:"EVENTCOMPLEX"},Oe.USERDEFINED={type:3,value:"USERDEFINED"},Oe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEventTriggerTypeEnum=Oe;class be{}be.STARTEVENT={type:3,value:"STARTEVENT"},be.ENDEVENT={type:3,value:"ENDEVENT"},be.INTERMEDIATEEVENT={type:3,value:"INTERMEDIATEEVENT"},be.USERDEFINED={type:3,value:"USERDEFINED"},be.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEventTypeEnum=be;class Se{}Se.EXTERNAL={type:3,value:"EXTERNAL"},Se.EXTERNAL_EARTH={type:3,value:"EXTERNAL_EARTH"},Se.EXTERNAL_WATER={type:3,value:"EXTERNAL_WATER"},Se.EXTERNAL_FIRE={type:3,value:"EXTERNAL_FIRE"},Se.USERDEFINED={type:3,value:"USERDEFINED"},Se.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcExternalSpatialElementTypeEnum=Se;class we{}we.CENTRIFUGALFORWARDCURVED={type:3,value:"CENTRIFUGALFORWARDCURVED"},we.CENTRIFUGALRADIAL={type:3,value:"CENTRIFUGALRADIAL"},we.CENTRIFUGALBACKWARDINCLINEDCURVED={type:3,value:"CENTRIFUGALBACKWARDINCLINEDCURVED"},we.CENTRIFUGALAIRFOIL={type:3,value:"CENTRIFUGALAIRFOIL"},we.TUBEAXIAL={type:3,value:"TUBEAXIAL"},we.VANEAXIAL={type:3,value:"VANEAXIAL"},we.PROPELLORAXIAL={type:3,value:"PROPELLORAXIAL"},we.USERDEFINED={type:3,value:"USERDEFINED"},we.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFanTypeEnum=we;class xe{}xe.GLUE={type:3,value:"GLUE"},xe.MORTAR={type:3,value:"MORTAR"},xe.WELD={type:3,value:"WELD"},xe.USERDEFINED={type:3,value:"USERDEFINED"},xe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFastenerTypeEnum=xe;class Be{}Be.AIRPARTICLEFILTER={type:3,value:"AIRPARTICLEFILTER"},Be.COMPRESSEDAIRFILTER={type:3,value:"COMPRESSEDAIRFILTER"},Be.ODORFILTER={type:3,value:"ODORFILTER"},Be.OILFILTER={type:3,value:"OILFILTER"},Be.STRAINER={type:3,value:"STRAINER"},Be.WATERFILTER={type:3,value:"WATERFILTER"},Be.USERDEFINED={type:3,value:"USERDEFINED"},Be.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFilterTypeEnum=Be;class Fe{}Fe.BREECHINGINLET={type:3,value:"BREECHINGINLET"},Fe.FIREHYDRANT={type:3,value:"FIREHYDRANT"},Fe.HOSEREEL={type:3,value:"HOSEREEL"},Fe.SPRINKLER={type:3,value:"SPRINKLER"},Fe.SPRINKLERDEFLECTOR={type:3,value:"SPRINKLERDEFLECTOR"},Fe.USERDEFINED={type:3,value:"USERDEFINED"},Fe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFireSuppressionTerminalTypeEnum=Fe;class Me{}Me.SOURCE={type:3,value:"SOURCE"},Me.SINK={type:3,value:"SINK"},Me.SOURCEANDSINK={type:3,value:"SOURCEANDSINK"},Me.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFlowDirectionEnum=Me;class Le{}Le.PRESSUREGAUGE={type:3,value:"PRESSUREGAUGE"},Le.THERMOMETER={type:3,value:"THERMOMETER"},Le.AMMETER={type:3,value:"AMMETER"},Le.FREQUENCYMETER={type:3,value:"FREQUENCYMETER"},Le.POWERFACTORMETER={type:3,value:"POWERFACTORMETER"},Le.PHASEANGLEMETER={type:3,value:"PHASEANGLEMETER"},Le.VOLTMETER_PEAK={type:3,value:"VOLTMETER_PEAK"},Le.VOLTMETER_RMS={type:3,value:"VOLTMETER_RMS"},Le.USERDEFINED={type:3,value:"USERDEFINED"},Le.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFlowInstrumentTypeEnum=Le;class Ue{}Ue.ENERGYMETER={type:3,value:"ENERGYMETER"},Ue.GASMETER={type:3,value:"GASMETER"},Ue.OILMETER={type:3,value:"OILMETER"},Ue.WATERMETER={type:3,value:"WATERMETER"},Ue.USERDEFINED={type:3,value:"USERDEFINED"},Ue.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFlowMeterTypeEnum=Ue;class He{}He.CAISSON_FOUNDATION={type:3,value:"CAISSON_FOUNDATION"},He.FOOTING_BEAM={type:3,value:"FOOTING_BEAM"},He.PAD_FOOTING={type:3,value:"PAD_FOOTING"},He.PILE_CAP={type:3,value:"PILE_CAP"},He.STRIP_FOOTING={type:3,value:"STRIP_FOOTING"},He.USERDEFINED={type:3,value:"USERDEFINED"},He.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFootingTypeEnum=He;class Ge{}Ge.CHAIR={type:3,value:"CHAIR"},Ge.TABLE={type:3,value:"TABLE"},Ge.DESK={type:3,value:"DESK"},Ge.BED={type:3,value:"BED"},Ge.FILECABINET={type:3,value:"FILECABINET"},Ge.SHELF={type:3,value:"SHELF"},Ge.SOFA={type:3,value:"SOFA"},Ge.USERDEFINED={type:3,value:"USERDEFINED"},Ge.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFurnitureTypeEnum=Ge;class ke{}ke.TERRAIN={type:3,value:"TERRAIN"},ke.USERDEFINED={type:3,value:"USERDEFINED"},ke.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcGeographicElementTypeEnum=ke;class Ve{}Ve.GRAPH_VIEW={type:3,value:"GRAPH_VIEW"},Ve.SKETCH_VIEW={type:3,value:"SKETCH_VIEW"},Ve.MODEL_VIEW={type:3,value:"MODEL_VIEW"},Ve.PLAN_VIEW={type:3,value:"PLAN_VIEW"},Ve.REFLECTED_PLAN_VIEW={type:3,value:"REFLECTED_PLAN_VIEW"},Ve.SECTION_VIEW={type:3,value:"SECTION_VIEW"},Ve.ELEVATION_VIEW={type:3,value:"ELEVATION_VIEW"},Ve.USERDEFINED={type:3,value:"USERDEFINED"},Ve.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcGeometricProjectionEnum=Ve;class je{}je.GLOBAL_COORDS={type:3,value:"GLOBAL_COORDS"},je.LOCAL_COORDS={type:3,value:"LOCAL_COORDS"},e.IfcGlobalOrLocalEnum=je;class Qe{}Qe.RECTANGULAR={type:3,value:"RECTANGULAR"},Qe.RADIAL={type:3,value:"RADIAL"},Qe.TRIANGULAR={type:3,value:"TRIANGULAR"},Qe.IRREGULAR={type:3,value:"IRREGULAR"},Qe.USERDEFINED={type:3,value:"USERDEFINED"},Qe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcGridTypeEnum=Qe;class We{}We.PLATE={type:3,value:"PLATE"},We.SHELLANDTUBE={type:3,value:"SHELLANDTUBE"},We.USERDEFINED={type:3,value:"USERDEFINED"},We.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcHeatExchangerTypeEnum=We;class ze{}ze.STEAMINJECTION={type:3,value:"STEAMINJECTION"},ze.ADIABATICAIRWASHER={type:3,value:"ADIABATICAIRWASHER"},ze.ADIABATICPAN={type:3,value:"ADIABATICPAN"},ze.ADIABATICWETTEDELEMENT={type:3,value:"ADIABATICWETTEDELEMENT"},ze.ADIABATICATOMIZING={type:3,value:"ADIABATICATOMIZING"},ze.ADIABATICULTRASONIC={type:3,value:"ADIABATICULTRASONIC"},ze.ADIABATICRIGIDMEDIA={type:3,value:"ADIABATICRIGIDMEDIA"},ze.ADIABATICCOMPRESSEDAIRNOZZLE={type:3,value:"ADIABATICCOMPRESSEDAIRNOZZLE"},ze.ASSISTEDELECTRIC={type:3,value:"ASSISTEDELECTRIC"},ze.ASSISTEDNATURALGAS={type:3,value:"ASSISTEDNATURALGAS"},ze.ASSISTEDPROPANE={type:3,value:"ASSISTEDPROPANE"},ze.ASSISTEDBUTANE={type:3,value:"ASSISTEDBUTANE"},ze.ASSISTEDSTEAM={type:3,value:"ASSISTEDSTEAM"},ze.USERDEFINED={type:3,value:"USERDEFINED"},ze.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcHumidifierTypeEnum=ze;class Ke{}Ke.CYCLONIC={type:3,value:"CYCLONIC"},Ke.GREASE={type:3,value:"GREASE"},Ke.OIL={type:3,value:"OIL"},Ke.PETROL={type:3,value:"PETROL"},Ke.USERDEFINED={type:3,value:"USERDEFINED"},Ke.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcInterceptorTypeEnum=Ke;class Ye{}Ye.INTERNAL={type:3,value:"INTERNAL"},Ye.EXTERNAL={type:3,value:"EXTERNAL"},Ye.EXTERNAL_EARTH={type:3,value:"EXTERNAL_EARTH"},Ye.EXTERNAL_WATER={type:3,value:"EXTERNAL_WATER"},Ye.EXTERNAL_FIRE={type:3,value:"EXTERNAL_FIRE"},Ye.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcInternalOrExternalEnum=Ye;class Xe{}Xe.ASSETINVENTORY={type:3,value:"ASSETINVENTORY"},Xe.SPACEINVENTORY={type:3,value:"SPACEINVENTORY"},Xe.FURNITUREINVENTORY={type:3,value:"FURNITUREINVENTORY"},Xe.USERDEFINED={type:3,value:"USERDEFINED"},Xe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcInventoryTypeEnum=Xe;class Ze{}Ze.DATA={type:3,value:"DATA"},Ze.POWER={type:3,value:"POWER"},Ze.USERDEFINED={type:3,value:"USERDEFINED"},Ze.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcJunctionBoxTypeEnum=Ze;class qe{}qe.UNIFORM_KNOTS={type:3,value:"UNIFORM_KNOTS"},qe.QUASI_UNIFORM_KNOTS={type:3,value:"QUASI_UNIFORM_KNOTS"},qe.PIECEWISE_BEZIER_KNOTS={type:3,value:"PIECEWISE_BEZIER_KNOTS"},qe.UNSPECIFIED={type:3,value:"UNSPECIFIED"},e.IfcKnotType=qe;class Je{}Je.ADMINISTRATION={type:3,value:"ADMINISTRATION"},Je.CARPENTRY={type:3,value:"CARPENTRY"},Je.CLEANING={type:3,value:"CLEANING"},Je.CONCRETE={type:3,value:"CONCRETE"},Je.DRYWALL={type:3,value:"DRYWALL"},Je.ELECTRIC={type:3,value:"ELECTRIC"},Je.FINISHING={type:3,value:"FINISHING"},Je.FLOORING={type:3,value:"FLOORING"},Je.GENERAL={type:3,value:"GENERAL"},Je.HVAC={type:3,value:"HVAC"},Je.LANDSCAPING={type:3,value:"LANDSCAPING"},Je.MASONRY={type:3,value:"MASONRY"},Je.PAINTING={type:3,value:"PAINTING"},Je.PAVING={type:3,value:"PAVING"},Je.PLUMBING={type:3,value:"PLUMBING"},Je.ROOFING={type:3,value:"ROOFING"},Je.SITEGRADING={type:3,value:"SITEGRADING"},Je.STEELWORK={type:3,value:"STEELWORK"},Je.SURVEYING={type:3,value:"SURVEYING"},Je.USERDEFINED={type:3,value:"USERDEFINED"},Je.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLaborResourceTypeEnum=Je;class $e{}$e.COMPACTFLUORESCENT={type:3,value:"COMPACTFLUORESCENT"},$e.FLUORESCENT={type:3,value:"FLUORESCENT"},$e.HALOGEN={type:3,value:"HALOGEN"},$e.HIGHPRESSUREMERCURY={type:3,value:"HIGHPRESSUREMERCURY"},$e.HIGHPRESSURESODIUM={type:3,value:"HIGHPRESSURESODIUM"},$e.LED={type:3,value:"LED"},$e.METALHALIDE={type:3,value:"METALHALIDE"},$e.OLED={type:3,value:"OLED"},$e.TUNGSTENFILAMENT={type:3,value:"TUNGSTENFILAMENT"},$e.USERDEFINED={type:3,value:"USERDEFINED"},$e.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLampTypeEnum=$e;class et{}et.AXIS1={type:3,value:"AXIS1"},et.AXIS2={type:3,value:"AXIS2"},et.AXIS3={type:3,value:"AXIS3"},e.IfcLayerSetDirectionEnum=et;class tt{}tt.TYPE_A={type:3,value:"TYPE_A"},tt.TYPE_B={type:3,value:"TYPE_B"},tt.TYPE_C={type:3,value:"TYPE_C"},tt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLightDistributionCurveEnum=tt;class st{}st.COMPACTFLUORESCENT={type:3,value:"COMPACTFLUORESCENT"},st.FLUORESCENT={type:3,value:"FLUORESCENT"},st.HIGHPRESSUREMERCURY={type:3,value:"HIGHPRESSUREMERCURY"},st.HIGHPRESSURESODIUM={type:3,value:"HIGHPRESSURESODIUM"},st.LIGHTEMITTINGDIODE={type:3,value:"LIGHTEMITTINGDIODE"},st.LOWPRESSURESODIUM={type:3,value:"LOWPRESSURESODIUM"},st.LOWVOLTAGEHALOGEN={type:3,value:"LOWVOLTAGEHALOGEN"},st.MAINVOLTAGEHALOGEN={type:3,value:"MAINVOLTAGEHALOGEN"},st.METALHALIDE={type:3,value:"METALHALIDE"},st.TUNGSTENFILAMENT={type:3,value:"TUNGSTENFILAMENT"},st.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLightEmissionSourceEnum=st;class it{}it.POINTSOURCE={type:3,value:"POINTSOURCE"},it.DIRECTIONSOURCE={type:3,value:"DIRECTIONSOURCE"},it.SECURITYLIGHTING={type:3,value:"SECURITYLIGHTING"},it.USERDEFINED={type:3,value:"USERDEFINED"},it.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLightFixtureTypeEnum=it;class rt{}rt.LOAD_GROUP={type:3,value:"LOAD_GROUP"},rt.LOAD_CASE={type:3,value:"LOAD_CASE"},rt.LOAD_COMBINATION={type:3,value:"LOAD_COMBINATION"},rt.USERDEFINED={type:3,value:"USERDEFINED"},rt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLoadGroupTypeEnum=rt;class ot{}ot.LOGICALAND={type:3,value:"LOGICALAND"},ot.LOGICALOR={type:3,value:"LOGICALOR"},ot.LOGICALXOR={type:3,value:"LOGICALXOR"},ot.LOGICALNOTAND={type:3,value:"LOGICALNOTAND"},ot.LOGICALNOTOR={type:3,value:"LOGICALNOTOR"},e.IfcLogicalOperatorEnum=ot;class nt{}nt.ANCHORBOLT={type:3,value:"ANCHORBOLT"},nt.BOLT={type:3,value:"BOLT"},nt.DOWEL={type:3,value:"DOWEL"},nt.NAIL={type:3,value:"NAIL"},nt.NAILPLATE={type:3,value:"NAILPLATE"},nt.RIVET={type:3,value:"RIVET"},nt.SCREW={type:3,value:"SCREW"},nt.SHEARCONNECTOR={type:3,value:"SHEARCONNECTOR"},nt.STAPLE={type:3,value:"STAPLE"},nt.STUDSHEARCONNECTOR={type:3,value:"STUDSHEARCONNECTOR"},nt.USERDEFINED={type:3,value:"USERDEFINED"},nt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMechanicalFastenerTypeEnum=nt;class at{}at.AIRSTATION={type:3,value:"AIRSTATION"},at.FEEDAIRUNIT={type:3,value:"FEEDAIRUNIT"},at.OXYGENGENERATOR={type:3,value:"OXYGENGENERATOR"},at.OXYGENPLANT={type:3,value:"OXYGENPLANT"},at.VACUUMSTATION={type:3,value:"VACUUMSTATION"},at.USERDEFINED={type:3,value:"USERDEFINED"},at.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMedicalDeviceTypeEnum=at;class lt{}lt.BRACE={type:3,value:"BRACE"},lt.CHORD={type:3,value:"CHORD"},lt.COLLAR={type:3,value:"COLLAR"},lt.MEMBER={type:3,value:"MEMBER"},lt.MULLION={type:3,value:"MULLION"},lt.PLATE={type:3,value:"PLATE"},lt.POST={type:3,value:"POST"},lt.PURLIN={type:3,value:"PURLIN"},lt.RAFTER={type:3,value:"RAFTER"},lt.STRINGER={type:3,value:"STRINGER"},lt.STRUT={type:3,value:"STRUT"},lt.STUD={type:3,value:"STUD"},lt.USERDEFINED={type:3,value:"USERDEFINED"},lt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMemberTypeEnum=lt;class ht{}ht.BELTDRIVE={type:3,value:"BELTDRIVE"},ht.COUPLING={type:3,value:"COUPLING"},ht.DIRECTDRIVE={type:3,value:"DIRECTDRIVE"},ht.USERDEFINED={type:3,value:"USERDEFINED"},ht.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMotorConnectionTypeEnum=ht;class ct{}ct.NULL={type:3,value:"NULL"},e.IfcNullStyle=ct;class At{}At.PRODUCT={type:3,value:"PRODUCT"},At.PROCESS={type:3,value:"PROCESS"},At.CONTROL={type:3,value:"CONTROL"},At.RESOURCE={type:3,value:"RESOURCE"},At.ACTOR={type:3,value:"ACTOR"},At.GROUP={type:3,value:"GROUP"},At.PROJECT={type:3,value:"PROJECT"},At.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcObjectTypeEnum=At;class ut{}ut.CODECOMPLIANCE={type:3,value:"CODECOMPLIANCE"},ut.CODEWAIVER={type:3,value:"CODEWAIVER"},ut.DESIGNINTENT={type:3,value:"DESIGNINTENT"},ut.EXTERNAL={type:3,value:"EXTERNAL"},ut.HEALTHANDSAFETY={type:3,value:"HEALTHANDSAFETY"},ut.MERGECONFLICT={type:3,value:"MERGECONFLICT"},ut.MODELVIEW={type:3,value:"MODELVIEW"},ut.PARAMETER={type:3,value:"PARAMETER"},ut.REQUIREMENT={type:3,value:"REQUIREMENT"},ut.SPECIFICATION={type:3,value:"SPECIFICATION"},ut.TRIGGERCONDITION={type:3,value:"TRIGGERCONDITION"},ut.USERDEFINED={type:3,value:"USERDEFINED"},ut.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcObjectiveEnum=ut;class pt{}pt.ASSIGNEE={type:3,value:"ASSIGNEE"},pt.ASSIGNOR={type:3,value:"ASSIGNOR"},pt.LESSEE={type:3,value:"LESSEE"},pt.LESSOR={type:3,value:"LESSOR"},pt.LETTINGAGENT={type:3,value:"LETTINGAGENT"},pt.OWNER={type:3,value:"OWNER"},pt.TENANT={type:3,value:"TENANT"},pt.USERDEFINED={type:3,value:"USERDEFINED"},pt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcOccupantTypeEnum=pt;class dt{}dt.OPENING={type:3,value:"OPENING"},dt.RECESS={type:3,value:"RECESS"},dt.USERDEFINED={type:3,value:"USERDEFINED"},dt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcOpeningElementTypeEnum=dt;class ft{}ft.AUDIOVISUALOUTLET={type:3,value:"AUDIOVISUALOUTLET"},ft.COMMUNICATIONSOUTLET={type:3,value:"COMMUNICATIONSOUTLET"},ft.POWEROUTLET={type:3,value:"POWEROUTLET"},ft.DATAOUTLET={type:3,value:"DATAOUTLET"},ft.TELEPHONEOUTLET={type:3,value:"TELEPHONEOUTLET"},ft.USERDEFINED={type:3,value:"USERDEFINED"},ft.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcOutletTypeEnum=ft;class Et{}Et.USERDEFINED={type:3,value:"USERDEFINED"},Et.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPerformanceHistoryTypeEnum=Et;class mt{}mt.GRILL={type:3,value:"GRILL"},mt.LOUVER={type:3,value:"LOUVER"},mt.SCREEN={type:3,value:"SCREEN"},mt.USERDEFINED={type:3,value:"USERDEFINED"},mt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPermeableCoveringOperationEnum=mt;class yt{}yt.ACCESS={type:3,value:"ACCESS"},yt.BUILDING={type:3,value:"BUILDING"},yt.WORK={type:3,value:"WORK"},yt.USERDEFINED={type:3,value:"USERDEFINED"},yt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPermitTypeEnum=yt;class gt{}gt.PHYSICAL={type:3,value:"PHYSICAL"},gt.VIRTUAL={type:3,value:"VIRTUAL"},gt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPhysicalOrVirtualEnum=gt;class It{}It.CAST_IN_PLACE={type:3,value:"CAST_IN_PLACE"},It.COMPOSITE={type:3,value:"COMPOSITE"},It.PRECAST_CONCRETE={type:3,value:"PRECAST_CONCRETE"},It.PREFAB_STEEL={type:3,value:"PREFAB_STEEL"},It.USERDEFINED={type:3,value:"USERDEFINED"},It.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPileConstructionEnum=It;class vt{}vt.BORED={type:3,value:"BORED"},vt.DRIVEN={type:3,value:"DRIVEN"},vt.JETGROUTING={type:3,value:"JETGROUTING"},vt.COHESION={type:3,value:"COHESION"},vt.FRICTION={type:3,value:"FRICTION"},vt.SUPPORT={type:3,value:"SUPPORT"},vt.USERDEFINED={type:3,value:"USERDEFINED"},vt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPileTypeEnum=vt;class Tt{}Tt.BEND={type:3,value:"BEND"},Tt.CONNECTOR={type:3,value:"CONNECTOR"},Tt.ENTRY={type:3,value:"ENTRY"},Tt.EXIT={type:3,value:"EXIT"},Tt.JUNCTION={type:3,value:"JUNCTION"},Tt.OBSTRUCTION={type:3,value:"OBSTRUCTION"},Tt.TRANSITION={type:3,value:"TRANSITION"},Tt.USERDEFINED={type:3,value:"USERDEFINED"},Tt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPipeFittingTypeEnum=Tt;class _t{}_t.CULVERT={type:3,value:"CULVERT"},_t.FLEXIBLESEGMENT={type:3,value:"FLEXIBLESEGMENT"},_t.RIGIDSEGMENT={type:3,value:"RIGIDSEGMENT"},_t.GUTTER={type:3,value:"GUTTER"},_t.SPOOL={type:3,value:"SPOOL"},_t.USERDEFINED={type:3,value:"USERDEFINED"},_t.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPipeSegmentTypeEnum=_t;class Rt{}Rt.CURTAIN_PANEL={type:3,value:"CURTAIN_PANEL"},Rt.SHEET={type:3,value:"SHEET"},Rt.USERDEFINED={type:3,value:"USERDEFINED"},Rt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPlateTypeEnum=Rt;class Pt{}Pt.CURVE3D={type:3,value:"CURVE3D"},Pt.PCURVE_S1={type:3,value:"PCURVE_S1"},Pt.PCURVE_S2={type:3,value:"PCURVE_S2"},e.IfcPreferredSurfaceCurveRepresentation=Pt;class Dt{}Dt.ADVICE_CAUTION={type:3,value:"ADVICE_CAUTION"},Dt.ADVICE_NOTE={type:3,value:"ADVICE_NOTE"},Dt.ADVICE_WARNING={type:3,value:"ADVICE_WARNING"},Dt.CALIBRATION={type:3,value:"CALIBRATION"},Dt.DIAGNOSTIC={type:3,value:"DIAGNOSTIC"},Dt.SHUTDOWN={type:3,value:"SHUTDOWN"},Dt.STARTUP={type:3,value:"STARTUP"},Dt.USERDEFINED={type:3,value:"USERDEFINED"},Dt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProcedureTypeEnum=Dt;class Nt{}Nt.CURVE={type:3,value:"CURVE"},Nt.AREA={type:3,value:"AREA"},e.IfcProfileTypeEnum=Nt;class Ct{}Ct.CHANGEORDER={type:3,value:"CHANGEORDER"},Ct.MAINTENANCEWORKORDER={type:3,value:"MAINTENANCEWORKORDER"},Ct.MOVEORDER={type:3,value:"MOVEORDER"},Ct.PURCHASEORDER={type:3,value:"PURCHASEORDER"},Ct.WORKORDER={type:3,value:"WORKORDER"},Ct.USERDEFINED={type:3,value:"USERDEFINED"},Ct.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProjectOrderTypeEnum=Ct;class Ot{}Ot.PROJECTED_LENGTH={type:3,value:"PROJECTED_LENGTH"},Ot.TRUE_LENGTH={type:3,value:"TRUE_LENGTH"},e.IfcProjectedOrTrueLengthEnum=Ot;class bt{}bt.USERDEFINED={type:3,value:"USERDEFINED"},bt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProjectionElementTypeEnum=bt;class St{}St.PSET_TYPEDRIVENONLY={type:3,value:"PSET_TYPEDRIVENONLY"},St.PSET_TYPEDRIVENOVERRIDE={type:3,value:"PSET_TYPEDRIVENOVERRIDE"},St.PSET_OCCURRENCEDRIVEN={type:3,value:"PSET_OCCURRENCEDRIVEN"},St.PSET_PERFORMANCEDRIVEN={type:3,value:"PSET_PERFORMANCEDRIVEN"},St.QTO_TYPEDRIVENONLY={type:3,value:"QTO_TYPEDRIVENONLY"},St.QTO_TYPEDRIVENOVERRIDE={type:3,value:"QTO_TYPEDRIVENOVERRIDE"},St.QTO_OCCURRENCEDRIVEN={type:3,value:"QTO_OCCURRENCEDRIVEN"},St.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPropertySetTemplateTypeEnum=St;class wt{}wt.ELECTRONIC={type:3,value:"ELECTRONIC"},wt.ELECTROMAGNETIC={type:3,value:"ELECTROMAGNETIC"},wt.RESIDUALCURRENT={type:3,value:"RESIDUALCURRENT"},wt.THERMAL={type:3,value:"THERMAL"},wt.USERDEFINED={type:3,value:"USERDEFINED"},wt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProtectiveDeviceTrippingUnitTypeEnum=wt;class xt{}xt.CIRCUITBREAKER={type:3,value:"CIRCUITBREAKER"},xt.EARTHLEAKAGECIRCUITBREAKER={type:3,value:"EARTHLEAKAGECIRCUITBREAKER"},xt.EARTHINGSWITCH={type:3,value:"EARTHINGSWITCH"},xt.FUSEDISCONNECTOR={type:3,value:"FUSEDISCONNECTOR"},xt.RESIDUALCURRENTCIRCUITBREAKER={type:3,value:"RESIDUALCURRENTCIRCUITBREAKER"},xt.RESIDUALCURRENTSWITCH={type:3,value:"RESIDUALCURRENTSWITCH"},xt.VARISTOR={type:3,value:"VARISTOR"},xt.USERDEFINED={type:3,value:"USERDEFINED"},xt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProtectiveDeviceTypeEnum=xt;class Bt{}Bt.CIRCULATOR={type:3,value:"CIRCULATOR"},Bt.ENDSUCTION={type:3,value:"ENDSUCTION"},Bt.SPLITCASE={type:3,value:"SPLITCASE"},Bt.SUBMERSIBLEPUMP={type:3,value:"SUBMERSIBLEPUMP"},Bt.SUMPPUMP={type:3,value:"SUMPPUMP"},Bt.VERTICALINLINE={type:3,value:"VERTICALINLINE"},Bt.VERTICALTURBINE={type:3,value:"VERTICALTURBINE"},Bt.USERDEFINED={type:3,value:"USERDEFINED"},Bt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPumpTypeEnum=Bt;class Ft{}Ft.HANDRAIL={type:3,value:"HANDRAIL"},Ft.GUARDRAIL={type:3,value:"GUARDRAIL"},Ft.BALUSTRADE={type:3,value:"BALUSTRADE"},Ft.USERDEFINED={type:3,value:"USERDEFINED"},Ft.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRailingTypeEnum=Ft;class Mt{}Mt.STRAIGHT={type:3,value:"STRAIGHT"},Mt.SPIRAL={type:3,value:"SPIRAL"},Mt.USERDEFINED={type:3,value:"USERDEFINED"},Mt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRampFlightTypeEnum=Mt;class Lt{}Lt.STRAIGHT_RUN_RAMP={type:3,value:"STRAIGHT_RUN_RAMP"},Lt.TWO_STRAIGHT_RUN_RAMP={type:3,value:"TWO_STRAIGHT_RUN_RAMP"},Lt.QUARTER_TURN_RAMP={type:3,value:"QUARTER_TURN_RAMP"},Lt.TWO_QUARTER_TURN_RAMP={type:3,value:"TWO_QUARTER_TURN_RAMP"},Lt.HALF_TURN_RAMP={type:3,value:"HALF_TURN_RAMP"},Lt.SPIRAL_RAMP={type:3,value:"SPIRAL_RAMP"},Lt.USERDEFINED={type:3,value:"USERDEFINED"},Lt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRampTypeEnum=Lt;class Ut{}Ut.DAILY={type:3,value:"DAILY"},Ut.WEEKLY={type:3,value:"WEEKLY"},Ut.MONTHLY_BY_DAY_OF_MONTH={type:3,value:"MONTHLY_BY_DAY_OF_MONTH"},Ut.MONTHLY_BY_POSITION={type:3,value:"MONTHLY_BY_POSITION"},Ut.BY_DAY_COUNT={type:3,value:"BY_DAY_COUNT"},Ut.BY_WEEKDAY_COUNT={type:3,value:"BY_WEEKDAY_COUNT"},Ut.YEARLY_BY_DAY_OF_MONTH={type:3,value:"YEARLY_BY_DAY_OF_MONTH"},Ut.YEARLY_BY_POSITION={type:3,value:"YEARLY_BY_POSITION"},e.IfcRecurrenceTypeEnum=Ut;class Ht{}Ht.BLINN={type:3,value:"BLINN"},Ht.FLAT={type:3,value:"FLAT"},Ht.GLASS={type:3,value:"GLASS"},Ht.MATT={type:3,value:"MATT"},Ht.METAL={type:3,value:"METAL"},Ht.MIRROR={type:3,value:"MIRROR"},Ht.PHONG={type:3,value:"PHONG"},Ht.PLASTIC={type:3,value:"PLASTIC"},Ht.STRAUSS={type:3,value:"STRAUSS"},Ht.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcReflectanceMethodEnum=Ht;class Gt{}Gt.MAIN={type:3,value:"MAIN"},Gt.SHEAR={type:3,value:"SHEAR"},Gt.LIGATURE={type:3,value:"LIGATURE"},Gt.STUD={type:3,value:"STUD"},Gt.PUNCHING={type:3,value:"PUNCHING"},Gt.EDGE={type:3,value:"EDGE"},Gt.RING={type:3,value:"RING"},Gt.ANCHORING={type:3,value:"ANCHORING"},Gt.USERDEFINED={type:3,value:"USERDEFINED"},Gt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcReinforcingBarRoleEnum=Gt;class kt{}kt.PLAIN={type:3,value:"PLAIN"},kt.TEXTURED={type:3,value:"TEXTURED"},e.IfcReinforcingBarSurfaceEnum=kt;class Vt{}Vt.ANCHORING={type:3,value:"ANCHORING"},Vt.EDGE={type:3,value:"EDGE"},Vt.LIGATURE={type:3,value:"LIGATURE"},Vt.MAIN={type:3,value:"MAIN"},Vt.PUNCHING={type:3,value:"PUNCHING"},Vt.RING={type:3,value:"RING"},Vt.SHEAR={type:3,value:"SHEAR"},Vt.STUD={type:3,value:"STUD"},Vt.USERDEFINED={type:3,value:"USERDEFINED"},Vt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcReinforcingBarTypeEnum=Vt;class jt{}jt.USERDEFINED={type:3,value:"USERDEFINED"},jt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcReinforcingMeshTypeEnum=jt;class Qt{}Qt.SUPPLIER={type:3,value:"SUPPLIER"},Qt.MANUFACTURER={type:3,value:"MANUFACTURER"},Qt.CONTRACTOR={type:3,value:"CONTRACTOR"},Qt.SUBCONTRACTOR={type:3,value:"SUBCONTRACTOR"},Qt.ARCHITECT={type:3,value:"ARCHITECT"},Qt.STRUCTURALENGINEER={type:3,value:"STRUCTURALENGINEER"},Qt.COSTENGINEER={type:3,value:"COSTENGINEER"},Qt.CLIENT={type:3,value:"CLIENT"},Qt.BUILDINGOWNER={type:3,value:"BUILDINGOWNER"},Qt.BUILDINGOPERATOR={type:3,value:"BUILDINGOPERATOR"},Qt.MECHANICALENGINEER={type:3,value:"MECHANICALENGINEER"},Qt.ELECTRICALENGINEER={type:3,value:"ELECTRICALENGINEER"},Qt.PROJECTMANAGER={type:3,value:"PROJECTMANAGER"},Qt.FACILITIESMANAGER={type:3,value:"FACILITIESMANAGER"},Qt.CIVILENGINEER={type:3,value:"CIVILENGINEER"},Qt.COMMISSIONINGENGINEER={type:3,value:"COMMISSIONINGENGINEER"},Qt.ENGINEER={type:3,value:"ENGINEER"},Qt.OWNER={type:3,value:"OWNER"},Qt.CONSULTANT={type:3,value:"CONSULTANT"},Qt.CONSTRUCTIONMANAGER={type:3,value:"CONSTRUCTIONMANAGER"},Qt.FIELDCONSTRUCTIONMANAGER={type:3,value:"FIELDCONSTRUCTIONMANAGER"},Qt.RESELLER={type:3,value:"RESELLER"},Qt.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcRoleEnum=Qt;class Wt{}Wt.FLAT_ROOF={type:3,value:"FLAT_ROOF"},Wt.SHED_ROOF={type:3,value:"SHED_ROOF"},Wt.GABLE_ROOF={type:3,value:"GABLE_ROOF"},Wt.HIP_ROOF={type:3,value:"HIP_ROOF"},Wt.HIPPED_GABLE_ROOF={type:3,value:"HIPPED_GABLE_ROOF"},Wt.GAMBREL_ROOF={type:3,value:"GAMBREL_ROOF"},Wt.MANSARD_ROOF={type:3,value:"MANSARD_ROOF"},Wt.BARREL_ROOF={type:3,value:"BARREL_ROOF"},Wt.RAINBOW_ROOF={type:3,value:"RAINBOW_ROOF"},Wt.BUTTERFLY_ROOF={type:3,value:"BUTTERFLY_ROOF"},Wt.PAVILION_ROOF={type:3,value:"PAVILION_ROOF"},Wt.DOME_ROOF={type:3,value:"DOME_ROOF"},Wt.FREEFORM={type:3,value:"FREEFORM"},Wt.USERDEFINED={type:3,value:"USERDEFINED"},Wt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRoofTypeEnum=Wt;class zt{}zt.EXA={type:3,value:"EXA"},zt.PETA={type:3,value:"PETA"},zt.TERA={type:3,value:"TERA"},zt.GIGA={type:3,value:"GIGA"},zt.MEGA={type:3,value:"MEGA"},zt.KILO={type:3,value:"KILO"},zt.HECTO={type:3,value:"HECTO"},zt.DECA={type:3,value:"DECA"},zt.DECI={type:3,value:"DECI"},zt.CENTI={type:3,value:"CENTI"},zt.MILLI={type:3,value:"MILLI"},zt.MICRO={type:3,value:"MICRO"},zt.NANO={type:3,value:"NANO"},zt.PICO={type:3,value:"PICO"},zt.FEMTO={type:3,value:"FEMTO"},zt.ATTO={type:3,value:"ATTO"},e.IfcSIPrefix=zt;class Kt{}Kt.AMPERE={type:3,value:"AMPERE"},Kt.BECQUEREL={type:3,value:"BECQUEREL"},Kt.CANDELA={type:3,value:"CANDELA"},Kt.COULOMB={type:3,value:"COULOMB"},Kt.CUBIC_METRE={type:3,value:"CUBIC_METRE"},Kt.DEGREE_CELSIUS={type:3,value:"DEGREE_CELSIUS"},Kt.FARAD={type:3,value:"FARAD"},Kt.GRAM={type:3,value:"GRAM"},Kt.GRAY={type:3,value:"GRAY"},Kt.HENRY={type:3,value:"HENRY"},Kt.HERTZ={type:3,value:"HERTZ"},Kt.JOULE={type:3,value:"JOULE"},Kt.KELVIN={type:3,value:"KELVIN"},Kt.LUMEN={type:3,value:"LUMEN"},Kt.LUX={type:3,value:"LUX"},Kt.METRE={type:3,value:"METRE"},Kt.MOLE={type:3,value:"MOLE"},Kt.NEWTON={type:3,value:"NEWTON"},Kt.OHM={type:3,value:"OHM"},Kt.PASCAL={type:3,value:"PASCAL"},Kt.RADIAN={type:3,value:"RADIAN"},Kt.SECOND={type:3,value:"SECOND"},Kt.SIEMENS={type:3,value:"SIEMENS"},Kt.SIEVERT={type:3,value:"SIEVERT"},Kt.SQUARE_METRE={type:3,value:"SQUARE_METRE"},Kt.STERADIAN={type:3,value:"STERADIAN"},Kt.TESLA={type:3,value:"TESLA"},Kt.VOLT={type:3,value:"VOLT"},Kt.WATT={type:3,value:"WATT"},Kt.WEBER={type:3,value:"WEBER"},e.IfcSIUnitName=Kt;class Yt{}Yt.BATH={type:3,value:"BATH"},Yt.BIDET={type:3,value:"BIDET"},Yt.CISTERN={type:3,value:"CISTERN"},Yt.SHOWER={type:3,value:"SHOWER"},Yt.SINK={type:3,value:"SINK"},Yt.SANITARYFOUNTAIN={type:3,value:"SANITARYFOUNTAIN"},Yt.TOILETPAN={type:3,value:"TOILETPAN"},Yt.URINAL={type:3,value:"URINAL"},Yt.WASHHANDBASIN={type:3,value:"WASHHANDBASIN"},Yt.WCSEAT={type:3,value:"WCSEAT"},Yt.USERDEFINED={type:3,value:"USERDEFINED"},Yt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSanitaryTerminalTypeEnum=Yt;class Xt{}Xt.UNIFORM={type:3,value:"UNIFORM"},Xt.TAPERED={type:3,value:"TAPERED"},e.IfcSectionTypeEnum=Xt;class Zt{}Zt.COSENSOR={type:3,value:"COSENSOR"},Zt.CO2SENSOR={type:3,value:"CO2SENSOR"},Zt.CONDUCTANCESENSOR={type:3,value:"CONDUCTANCESENSOR"},Zt.CONTACTSENSOR={type:3,value:"CONTACTSENSOR"},Zt.FIRESENSOR={type:3,value:"FIRESENSOR"},Zt.FLOWSENSOR={type:3,value:"FLOWSENSOR"},Zt.FROSTSENSOR={type:3,value:"FROSTSENSOR"},Zt.GASSENSOR={type:3,value:"GASSENSOR"},Zt.HEATSENSOR={type:3,value:"HEATSENSOR"},Zt.HUMIDITYSENSOR={type:3,value:"HUMIDITYSENSOR"},Zt.IDENTIFIERSENSOR={type:3,value:"IDENTIFIERSENSOR"},Zt.IONCONCENTRATIONSENSOR={type:3,value:"IONCONCENTRATIONSENSOR"},Zt.LEVELSENSOR={type:3,value:"LEVELSENSOR"},Zt.LIGHTSENSOR={type:3,value:"LIGHTSENSOR"},Zt.MOISTURESENSOR={type:3,value:"MOISTURESENSOR"},Zt.MOVEMENTSENSOR={type:3,value:"MOVEMENTSENSOR"},Zt.PHSENSOR={type:3,value:"PHSENSOR"},Zt.PRESSURESENSOR={type:3,value:"PRESSURESENSOR"},Zt.RADIATIONSENSOR={type:3,value:"RADIATIONSENSOR"},Zt.RADIOACTIVITYSENSOR={type:3,value:"RADIOACTIVITYSENSOR"},Zt.SMOKESENSOR={type:3,value:"SMOKESENSOR"},Zt.SOUNDSENSOR={type:3,value:"SOUNDSENSOR"},Zt.TEMPERATURESENSOR={type:3,value:"TEMPERATURESENSOR"},Zt.WINDSENSOR={type:3,value:"WINDSENSOR"},Zt.USERDEFINED={type:3,value:"USERDEFINED"},Zt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSensorTypeEnum=Zt;class qt{}qt.START_START={type:3,value:"START_START"},qt.START_FINISH={type:3,value:"START_FINISH"},qt.FINISH_START={type:3,value:"FINISH_START"},qt.FINISH_FINISH={type:3,value:"FINISH_FINISH"},qt.USERDEFINED={type:3,value:"USERDEFINED"},qt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSequenceEnum=qt;class Jt{}Jt.JALOUSIE={type:3,value:"JALOUSIE"},Jt.SHUTTER={type:3,value:"SHUTTER"},Jt.AWNING={type:3,value:"AWNING"},Jt.USERDEFINED={type:3,value:"USERDEFINED"},Jt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcShadingDeviceTypeEnum=Jt;class $t{}$t.P_SINGLEVALUE={type:3,value:"P_SINGLEVALUE"},$t.P_ENUMERATEDVALUE={type:3,value:"P_ENUMERATEDVALUE"},$t.P_BOUNDEDVALUE={type:3,value:"P_BOUNDEDVALUE"},$t.P_LISTVALUE={type:3,value:"P_LISTVALUE"},$t.P_TABLEVALUE={type:3,value:"P_TABLEVALUE"},$t.P_REFERENCEVALUE={type:3,value:"P_REFERENCEVALUE"},$t.Q_LENGTH={type:3,value:"Q_LENGTH"},$t.Q_AREA={type:3,value:"Q_AREA"},$t.Q_VOLUME={type:3,value:"Q_VOLUME"},$t.Q_COUNT={type:3,value:"Q_COUNT"},$t.Q_WEIGHT={type:3,value:"Q_WEIGHT"},$t.Q_TIME={type:3,value:"Q_TIME"},e.IfcSimplePropertyTemplateTypeEnum=$t;class es{}es.FLOOR={type:3,value:"FLOOR"},es.ROOF={type:3,value:"ROOF"},es.LANDING={type:3,value:"LANDING"},es.BASESLAB={type:3,value:"BASESLAB"},es.USERDEFINED={type:3,value:"USERDEFINED"},es.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSlabTypeEnum=es;class ts{}ts.SOLARCOLLECTOR={type:3,value:"SOLARCOLLECTOR"},ts.SOLARPANEL={type:3,value:"SOLARPANEL"},ts.USERDEFINED={type:3,value:"USERDEFINED"},ts.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSolarDeviceTypeEnum=ts;class ss{}ss.CONVECTOR={type:3,value:"CONVECTOR"},ss.RADIATOR={type:3,value:"RADIATOR"},ss.USERDEFINED={type:3,value:"USERDEFINED"},ss.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSpaceHeaterTypeEnum=ss;class is{}is.SPACE={type:3,value:"SPACE"},is.PARKING={type:3,value:"PARKING"},is.GFA={type:3,value:"GFA"},is.INTERNAL={type:3,value:"INTERNAL"},is.EXTERNAL={type:3,value:"EXTERNAL"},is.USERDEFINED={type:3,value:"USERDEFINED"},is.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSpaceTypeEnum=is;class rs{}rs.CONSTRUCTION={type:3,value:"CONSTRUCTION"},rs.FIRESAFETY={type:3,value:"FIRESAFETY"},rs.LIGHTING={type:3,value:"LIGHTING"},rs.OCCUPANCY={type:3,value:"OCCUPANCY"},rs.SECURITY={type:3,value:"SECURITY"},rs.THERMAL={type:3,value:"THERMAL"},rs.TRANSPORT={type:3,value:"TRANSPORT"},rs.VENTILATION={type:3,value:"VENTILATION"},rs.USERDEFINED={type:3,value:"USERDEFINED"},rs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSpatialZoneTypeEnum=rs;class os{}os.BIRDCAGE={type:3,value:"BIRDCAGE"},os.COWL={type:3,value:"COWL"},os.RAINWATERHOPPER={type:3,value:"RAINWATERHOPPER"},os.USERDEFINED={type:3,value:"USERDEFINED"},os.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStackTerminalTypeEnum=os;class ns{}ns.STRAIGHT={type:3,value:"STRAIGHT"},ns.WINDER={type:3,value:"WINDER"},ns.SPIRAL={type:3,value:"SPIRAL"},ns.CURVED={type:3,value:"CURVED"},ns.FREEFORM={type:3,value:"FREEFORM"},ns.USERDEFINED={type:3,value:"USERDEFINED"},ns.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStairFlightTypeEnum=ns;class as{}as.STRAIGHT_RUN_STAIR={type:3,value:"STRAIGHT_RUN_STAIR"},as.TWO_STRAIGHT_RUN_STAIR={type:3,value:"TWO_STRAIGHT_RUN_STAIR"},as.QUARTER_WINDING_STAIR={type:3,value:"QUARTER_WINDING_STAIR"},as.QUARTER_TURN_STAIR={type:3,value:"QUARTER_TURN_STAIR"},as.HALF_WINDING_STAIR={type:3,value:"HALF_WINDING_STAIR"},as.HALF_TURN_STAIR={type:3,value:"HALF_TURN_STAIR"},as.TWO_QUARTER_WINDING_STAIR={type:3,value:"TWO_QUARTER_WINDING_STAIR"},as.TWO_QUARTER_TURN_STAIR={type:3,value:"TWO_QUARTER_TURN_STAIR"},as.THREE_QUARTER_WINDING_STAIR={type:3,value:"THREE_QUARTER_WINDING_STAIR"},as.THREE_QUARTER_TURN_STAIR={type:3,value:"THREE_QUARTER_TURN_STAIR"},as.SPIRAL_STAIR={type:3,value:"SPIRAL_STAIR"},as.DOUBLE_RETURN_STAIR={type:3,value:"DOUBLE_RETURN_STAIR"},as.CURVED_RUN_STAIR={type:3,value:"CURVED_RUN_STAIR"},as.TWO_CURVED_RUN_STAIR={type:3,value:"TWO_CURVED_RUN_STAIR"},as.USERDEFINED={type:3,value:"USERDEFINED"},as.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStairTypeEnum=as;class ls{}ls.READWRITE={type:3,value:"READWRITE"},ls.READONLY={type:3,value:"READONLY"},ls.LOCKED={type:3,value:"LOCKED"},ls.READWRITELOCKED={type:3,value:"READWRITELOCKED"},ls.READONLYLOCKED={type:3,value:"READONLYLOCKED"},e.IfcStateEnum=ls;class hs{}hs.CONST={type:3,value:"CONST"},hs.LINEAR={type:3,value:"LINEAR"},hs.POLYGONAL={type:3,value:"POLYGONAL"},hs.EQUIDISTANT={type:3,value:"EQUIDISTANT"},hs.SINUS={type:3,value:"SINUS"},hs.PARABOLA={type:3,value:"PARABOLA"},hs.DISCRETE={type:3,value:"DISCRETE"},hs.USERDEFINED={type:3,value:"USERDEFINED"},hs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStructuralCurveActivityTypeEnum=hs;class cs{}cs.RIGID_JOINED_MEMBER={type:3,value:"RIGID_JOINED_MEMBER"},cs.PIN_JOINED_MEMBER={type:3,value:"PIN_JOINED_MEMBER"},cs.CABLE={type:3,value:"CABLE"},cs.TENSION_MEMBER={type:3,value:"TENSION_MEMBER"},cs.COMPRESSION_MEMBER={type:3,value:"COMPRESSION_MEMBER"},cs.USERDEFINED={type:3,value:"USERDEFINED"},cs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStructuralCurveMemberTypeEnum=cs;class As{}As.CONST={type:3,value:"CONST"},As.BILINEAR={type:3,value:"BILINEAR"},As.DISCRETE={type:3,value:"DISCRETE"},As.ISOCONTOUR={type:3,value:"ISOCONTOUR"},As.USERDEFINED={type:3,value:"USERDEFINED"},As.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStructuralSurfaceActivityTypeEnum=As;class us{}us.BENDING_ELEMENT={type:3,value:"BENDING_ELEMENT"},us.MEMBRANE_ELEMENT={type:3,value:"MEMBRANE_ELEMENT"},us.SHELL={type:3,value:"SHELL"},us.USERDEFINED={type:3,value:"USERDEFINED"},us.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStructuralSurfaceMemberTypeEnum=us;class ps{}ps.PURCHASE={type:3,value:"PURCHASE"},ps.WORK={type:3,value:"WORK"},ps.USERDEFINED={type:3,value:"USERDEFINED"},ps.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSubContractResourceTypeEnum=ps;class ds{}ds.MARK={type:3,value:"MARK"},ds.TAG={type:3,value:"TAG"},ds.TREATMENT={type:3,value:"TREATMENT"},ds.USERDEFINED={type:3,value:"USERDEFINED"},ds.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSurfaceFeatureTypeEnum=ds;class fs{}fs.POSITIVE={type:3,value:"POSITIVE"},fs.NEGATIVE={type:3,value:"NEGATIVE"},fs.BOTH={type:3,value:"BOTH"},e.IfcSurfaceSide=fs;class Es{}Es.CONTACTOR={type:3,value:"CONTACTOR"},Es.DIMMERSWITCH={type:3,value:"DIMMERSWITCH"},Es.EMERGENCYSTOP={type:3,value:"EMERGENCYSTOP"},Es.KEYPAD={type:3,value:"KEYPAD"},Es.MOMENTARYSWITCH={type:3,value:"MOMENTARYSWITCH"},Es.SELECTORSWITCH={type:3,value:"SELECTORSWITCH"},Es.STARTER={type:3,value:"STARTER"},Es.SWITCHDISCONNECTOR={type:3,value:"SWITCHDISCONNECTOR"},Es.TOGGLESWITCH={type:3,value:"TOGGLESWITCH"},Es.USERDEFINED={type:3,value:"USERDEFINED"},Es.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSwitchingDeviceTypeEnum=Es;class ms{}ms.PANEL={type:3,value:"PANEL"},ms.WORKSURFACE={type:3,value:"WORKSURFACE"},ms.USERDEFINED={type:3,value:"USERDEFINED"},ms.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSystemFurnitureElementTypeEnum=ms;class ys{}ys.BASIN={type:3,value:"BASIN"},ys.BREAKPRESSURE={type:3,value:"BREAKPRESSURE"},ys.EXPANSION={type:3,value:"EXPANSION"},ys.FEEDANDEXPANSION={type:3,value:"FEEDANDEXPANSION"},ys.PRESSUREVESSEL={type:3,value:"PRESSUREVESSEL"},ys.STORAGE={type:3,value:"STORAGE"},ys.VESSEL={type:3,value:"VESSEL"},ys.USERDEFINED={type:3,value:"USERDEFINED"},ys.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTankTypeEnum=ys;class gs{}gs.ELAPSEDTIME={type:3,value:"ELAPSEDTIME"},gs.WORKTIME={type:3,value:"WORKTIME"},gs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTaskDurationEnum=gs;class Is{}Is.ATTENDANCE={type:3,value:"ATTENDANCE"},Is.CONSTRUCTION={type:3,value:"CONSTRUCTION"},Is.DEMOLITION={type:3,value:"DEMOLITION"},Is.DISMANTLE={type:3,value:"DISMANTLE"},Is.DISPOSAL={type:3,value:"DISPOSAL"},Is.INSTALLATION={type:3,value:"INSTALLATION"},Is.LOGISTIC={type:3,value:"LOGISTIC"},Is.MAINTENANCE={type:3,value:"MAINTENANCE"},Is.MOVE={type:3,value:"MOVE"},Is.OPERATION={type:3,value:"OPERATION"},Is.REMOVAL={type:3,value:"REMOVAL"},Is.RENOVATION={type:3,value:"RENOVATION"},Is.USERDEFINED={type:3,value:"USERDEFINED"},Is.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTaskTypeEnum=Is;class vs{}vs.COUPLER={type:3,value:"COUPLER"},vs.FIXED_END={type:3,value:"FIXED_END"},vs.TENSIONING_END={type:3,value:"TENSIONING_END"},vs.USERDEFINED={type:3,value:"USERDEFINED"},vs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTendonAnchorTypeEnum=vs;class Ts{}Ts.BAR={type:3,value:"BAR"},Ts.COATED={type:3,value:"COATED"},Ts.STRAND={type:3,value:"STRAND"},Ts.WIRE={type:3,value:"WIRE"},Ts.USERDEFINED={type:3,value:"USERDEFINED"},Ts.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTendonTypeEnum=Ts;class _s{}_s.LEFT={type:3,value:"LEFT"},_s.RIGHT={type:3,value:"RIGHT"},_s.UP={type:3,value:"UP"},_s.DOWN={type:3,value:"DOWN"},e.IfcTextPath=_s;class Rs{}Rs.CONTINUOUS={type:3,value:"CONTINUOUS"},Rs.DISCRETE={type:3,value:"DISCRETE"},Rs.DISCRETEBINARY={type:3,value:"DISCRETEBINARY"},Rs.PIECEWISEBINARY={type:3,value:"PIECEWISEBINARY"},Rs.PIECEWISECONSTANT={type:3,value:"PIECEWISECONSTANT"},Rs.PIECEWISECONTINUOUS={type:3,value:"PIECEWISECONTINUOUS"},Rs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTimeSeriesDataTypeEnum=Rs;class Ps{}Ps.CURRENT={type:3,value:"CURRENT"},Ps.FREQUENCY={type:3,value:"FREQUENCY"},Ps.INVERTER={type:3,value:"INVERTER"},Ps.RECTIFIER={type:3,value:"RECTIFIER"},Ps.VOLTAGE={type:3,value:"VOLTAGE"},Ps.USERDEFINED={type:3,value:"USERDEFINED"},Ps.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTransformerTypeEnum=Ps;class Ds{}Ds.DISCONTINUOUS={type:3,value:"DISCONTINUOUS"},Ds.CONTINUOUS={type:3,value:"CONTINUOUS"},Ds.CONTSAMEGRADIENT={type:3,value:"CONTSAMEGRADIENT"},Ds.CONTSAMEGRADIENTSAMECURVATURE={type:3,value:"CONTSAMEGRADIENTSAMECURVATURE"},e.IfcTransitionCode=Ds;class Ns{}Ns.ELEVATOR={type:3,value:"ELEVATOR"},Ns.ESCALATOR={type:3,value:"ESCALATOR"},Ns.MOVINGWALKWAY={type:3,value:"MOVINGWALKWAY"},Ns.CRANEWAY={type:3,value:"CRANEWAY"},Ns.LIFTINGGEAR={type:3,value:"LIFTINGGEAR"},Ns.USERDEFINED={type:3,value:"USERDEFINED"},Ns.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTransportElementTypeEnum=Ns;class Cs{}Cs.CARTESIAN={type:3,value:"CARTESIAN"},Cs.PARAMETER={type:3,value:"PARAMETER"},Cs.UNSPECIFIED={type:3,value:"UNSPECIFIED"},e.IfcTrimmingPreference=Cs;class Os{}Os.FINNED={type:3,value:"FINNED"},Os.USERDEFINED={type:3,value:"USERDEFINED"},Os.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTubeBundleTypeEnum=Os;class bs{}bs.ABSORBEDDOSEUNIT={type:3,value:"ABSORBEDDOSEUNIT"},bs.AMOUNTOFSUBSTANCEUNIT={type:3,value:"AMOUNTOFSUBSTANCEUNIT"},bs.AREAUNIT={type:3,value:"AREAUNIT"},bs.DOSEEQUIVALENTUNIT={type:3,value:"DOSEEQUIVALENTUNIT"},bs.ELECTRICCAPACITANCEUNIT={type:3,value:"ELECTRICCAPACITANCEUNIT"},bs.ELECTRICCHARGEUNIT={type:3,value:"ELECTRICCHARGEUNIT"},bs.ELECTRICCONDUCTANCEUNIT={type:3,value:"ELECTRICCONDUCTANCEUNIT"},bs.ELECTRICCURRENTUNIT={type:3,value:"ELECTRICCURRENTUNIT"},bs.ELECTRICRESISTANCEUNIT={type:3,value:"ELECTRICRESISTANCEUNIT"},bs.ELECTRICVOLTAGEUNIT={type:3,value:"ELECTRICVOLTAGEUNIT"},bs.ENERGYUNIT={type:3,value:"ENERGYUNIT"},bs.FORCEUNIT={type:3,value:"FORCEUNIT"},bs.FREQUENCYUNIT={type:3,value:"FREQUENCYUNIT"},bs.ILLUMINANCEUNIT={type:3,value:"ILLUMINANCEUNIT"},bs.INDUCTANCEUNIT={type:3,value:"INDUCTANCEUNIT"},bs.LENGTHUNIT={type:3,value:"LENGTHUNIT"},bs.LUMINOUSFLUXUNIT={type:3,value:"LUMINOUSFLUXUNIT"},bs.LUMINOUSINTENSITYUNIT={type:3,value:"LUMINOUSINTENSITYUNIT"},bs.MAGNETICFLUXDENSITYUNIT={type:3,value:"MAGNETICFLUXDENSITYUNIT"},bs.MAGNETICFLUXUNIT={type:3,value:"MAGNETICFLUXUNIT"},bs.MASSUNIT={type:3,value:"MASSUNIT"},bs.PLANEANGLEUNIT={type:3,value:"PLANEANGLEUNIT"},bs.POWERUNIT={type:3,value:"POWERUNIT"},bs.PRESSUREUNIT={type:3,value:"PRESSUREUNIT"},bs.RADIOACTIVITYUNIT={type:3,value:"RADIOACTIVITYUNIT"},bs.SOLIDANGLEUNIT={type:3,value:"SOLIDANGLEUNIT"},bs.THERMODYNAMICTEMPERATUREUNIT={type:3,value:"THERMODYNAMICTEMPERATUREUNIT"},bs.TIMEUNIT={type:3,value:"TIMEUNIT"},bs.VOLUMEUNIT={type:3,value:"VOLUMEUNIT"},bs.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcUnitEnum=bs;class Ss{}Ss.ALARMPANEL={type:3,value:"ALARMPANEL"},Ss.CONTROLPANEL={type:3,value:"CONTROLPANEL"},Ss.GASDETECTIONPANEL={type:3,value:"GASDETECTIONPANEL"},Ss.INDICATORPANEL={type:3,value:"INDICATORPANEL"},Ss.MIMICPANEL={type:3,value:"MIMICPANEL"},Ss.HUMIDISTAT={type:3,value:"HUMIDISTAT"},Ss.THERMOSTAT={type:3,value:"THERMOSTAT"},Ss.WEATHERSTATION={type:3,value:"WEATHERSTATION"},Ss.USERDEFINED={type:3,value:"USERDEFINED"},Ss.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcUnitaryControlElementTypeEnum=Ss;class ws{}ws.AIRHANDLER={type:3,value:"AIRHANDLER"},ws.AIRCONDITIONINGUNIT={type:3,value:"AIRCONDITIONINGUNIT"},ws.DEHUMIDIFIER={type:3,value:"DEHUMIDIFIER"},ws.SPLITSYSTEM={type:3,value:"SPLITSYSTEM"},ws.ROOFTOPUNIT={type:3,value:"ROOFTOPUNIT"},ws.USERDEFINED={type:3,value:"USERDEFINED"},ws.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcUnitaryEquipmentTypeEnum=ws;class xs{}xs.AIRRELEASE={type:3,value:"AIRRELEASE"},xs.ANTIVACUUM={type:3,value:"ANTIVACUUM"},xs.CHANGEOVER={type:3,value:"CHANGEOVER"},xs.CHECK={type:3,value:"CHECK"},xs.COMMISSIONING={type:3,value:"COMMISSIONING"},xs.DIVERTING={type:3,value:"DIVERTING"},xs.DRAWOFFCOCK={type:3,value:"DRAWOFFCOCK"},xs.DOUBLECHECK={type:3,value:"DOUBLECHECK"},xs.DOUBLEREGULATING={type:3,value:"DOUBLEREGULATING"},xs.FAUCET={type:3,value:"FAUCET"},xs.FLUSHING={type:3,value:"FLUSHING"},xs.GASCOCK={type:3,value:"GASCOCK"},xs.GASTAP={type:3,value:"GASTAP"},xs.ISOLATING={type:3,value:"ISOLATING"},xs.MIXING={type:3,value:"MIXING"},xs.PRESSUREREDUCING={type:3,value:"PRESSUREREDUCING"},xs.PRESSURERELIEF={type:3,value:"PRESSURERELIEF"},xs.REGULATING={type:3,value:"REGULATING"},xs.SAFETYCUTOFF={type:3,value:"SAFETYCUTOFF"},xs.STEAMTRAP={type:3,value:"STEAMTRAP"},xs.STOPCOCK={type:3,value:"STOPCOCK"},xs.USERDEFINED={type:3,value:"USERDEFINED"},xs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcValveTypeEnum=xs;class Bs{}Bs.COMPRESSION={type:3,value:"COMPRESSION"},Bs.SPRING={type:3,value:"SPRING"},Bs.USERDEFINED={type:3,value:"USERDEFINED"},Bs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcVibrationIsolatorTypeEnum=Bs;class Fs{}Fs.CUTOUT={type:3,value:"CUTOUT"},Fs.NOTCH={type:3,value:"NOTCH"},Fs.HOLE={type:3,value:"HOLE"},Fs.MITER={type:3,value:"MITER"},Fs.CHAMFER={type:3,value:"CHAMFER"},Fs.EDGE={type:3,value:"EDGE"},Fs.USERDEFINED={type:3,value:"USERDEFINED"},Fs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcVoidingFeatureTypeEnum=Fs;class Ms{}Ms.MOVABLE={type:3,value:"MOVABLE"},Ms.PARAPET={type:3,value:"PARAPET"},Ms.PARTITIONING={type:3,value:"PARTITIONING"},Ms.PLUMBINGWALL={type:3,value:"PLUMBINGWALL"},Ms.SHEAR={type:3,value:"SHEAR"},Ms.SOLIDWALL={type:3,value:"SOLIDWALL"},Ms.STANDARD={type:3,value:"STANDARD"},Ms.POLYGONAL={type:3,value:"POLYGONAL"},Ms.ELEMENTEDWALL={type:3,value:"ELEMENTEDWALL"},Ms.USERDEFINED={type:3,value:"USERDEFINED"},Ms.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWallTypeEnum=Ms;class Ls{}Ls.FLOORTRAP={type:3,value:"FLOORTRAP"},Ls.FLOORWASTE={type:3,value:"FLOORWASTE"},Ls.GULLYSUMP={type:3,value:"GULLYSUMP"},Ls.GULLYTRAP={type:3,value:"GULLYTRAP"},Ls.ROOFDRAIN={type:3,value:"ROOFDRAIN"},Ls.WASTEDISPOSALUNIT={type:3,value:"WASTEDISPOSALUNIT"},Ls.WASTETRAP={type:3,value:"WASTETRAP"},Ls.USERDEFINED={type:3,value:"USERDEFINED"},Ls.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWasteTerminalTypeEnum=Ls;class Us{}Us.SIDEHUNGRIGHTHAND={type:3,value:"SIDEHUNGRIGHTHAND"},Us.SIDEHUNGLEFTHAND={type:3,value:"SIDEHUNGLEFTHAND"},Us.TILTANDTURNRIGHTHAND={type:3,value:"TILTANDTURNRIGHTHAND"},Us.TILTANDTURNLEFTHAND={type:3,value:"TILTANDTURNLEFTHAND"},Us.TOPHUNG={type:3,value:"TOPHUNG"},Us.BOTTOMHUNG={type:3,value:"BOTTOMHUNG"},Us.PIVOTHORIZONTAL={type:3,value:"PIVOTHORIZONTAL"},Us.PIVOTVERTICAL={type:3,value:"PIVOTVERTICAL"},Us.SLIDINGHORIZONTAL={type:3,value:"SLIDINGHORIZONTAL"},Us.SLIDINGVERTICAL={type:3,value:"SLIDINGVERTICAL"},Us.REMOVABLECASEMENT={type:3,value:"REMOVABLECASEMENT"},Us.FIXEDCASEMENT={type:3,value:"FIXEDCASEMENT"},Us.OTHEROPERATION={type:3,value:"OTHEROPERATION"},Us.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowPanelOperationEnum=Us;class Hs{}Hs.LEFT={type:3,value:"LEFT"},Hs.MIDDLE={type:3,value:"MIDDLE"},Hs.RIGHT={type:3,value:"RIGHT"},Hs.BOTTOM={type:3,value:"BOTTOM"},Hs.TOP={type:3,value:"TOP"},Hs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowPanelPositionEnum=Hs;class Gs{}Gs.ALUMINIUM={type:3,value:"ALUMINIUM"},Gs.HIGH_GRADE_STEEL={type:3,value:"HIGH_GRADE_STEEL"},Gs.STEEL={type:3,value:"STEEL"},Gs.WOOD={type:3,value:"WOOD"},Gs.ALUMINIUM_WOOD={type:3,value:"ALUMINIUM_WOOD"},Gs.PLASTIC={type:3,value:"PLASTIC"},Gs.OTHER_CONSTRUCTION={type:3,value:"OTHER_CONSTRUCTION"},Gs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowStyleConstructionEnum=Gs;class ks{}ks.SINGLE_PANEL={type:3,value:"SINGLE_PANEL"},ks.DOUBLE_PANEL_VERTICAL={type:3,value:"DOUBLE_PANEL_VERTICAL"},ks.DOUBLE_PANEL_HORIZONTAL={type:3,value:"DOUBLE_PANEL_HORIZONTAL"},ks.TRIPLE_PANEL_VERTICAL={type:3,value:"TRIPLE_PANEL_VERTICAL"},ks.TRIPLE_PANEL_BOTTOM={type:3,value:"TRIPLE_PANEL_BOTTOM"},ks.TRIPLE_PANEL_TOP={type:3,value:"TRIPLE_PANEL_TOP"},ks.TRIPLE_PANEL_LEFT={type:3,value:"TRIPLE_PANEL_LEFT"},ks.TRIPLE_PANEL_RIGHT={type:3,value:"TRIPLE_PANEL_RIGHT"},ks.TRIPLE_PANEL_HORIZONTAL={type:3,value:"TRIPLE_PANEL_HORIZONTAL"},ks.USERDEFINED={type:3,value:"USERDEFINED"},ks.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowStyleOperationEnum=ks;class Vs{}Vs.WINDOW={type:3,value:"WINDOW"},Vs.SKYLIGHT={type:3,value:"SKYLIGHT"},Vs.LIGHTDOME={type:3,value:"LIGHTDOME"},Vs.USERDEFINED={type:3,value:"USERDEFINED"},Vs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowTypeEnum=Vs;class js{}js.SINGLE_PANEL={type:3,value:"SINGLE_PANEL"},js.DOUBLE_PANEL_VERTICAL={type:3,value:"DOUBLE_PANEL_VERTICAL"},js.DOUBLE_PANEL_HORIZONTAL={type:3,value:"DOUBLE_PANEL_HORIZONTAL"},js.TRIPLE_PANEL_VERTICAL={type:3,value:"TRIPLE_PANEL_VERTICAL"},js.TRIPLE_PANEL_BOTTOM={type:3,value:"TRIPLE_PANEL_BOTTOM"},js.TRIPLE_PANEL_TOP={type:3,value:"TRIPLE_PANEL_TOP"},js.TRIPLE_PANEL_LEFT={type:3,value:"TRIPLE_PANEL_LEFT"},js.TRIPLE_PANEL_RIGHT={type:3,value:"TRIPLE_PANEL_RIGHT"},js.TRIPLE_PANEL_HORIZONTAL={type:3,value:"TRIPLE_PANEL_HORIZONTAL"},js.USERDEFINED={type:3,value:"USERDEFINED"},js.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowTypePartitioningEnum=js;class Qs{}Qs.FIRSTSHIFT={type:3,value:"FIRSTSHIFT"},Qs.SECONDSHIFT={type:3,value:"SECONDSHIFT"},Qs.THIRDSHIFT={type:3,value:"THIRDSHIFT"},Qs.USERDEFINED={type:3,value:"USERDEFINED"},Qs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWorkCalendarTypeEnum=Qs;class Ws{}Ws.ACTUAL={type:3,value:"ACTUAL"},Ws.BASELINE={type:3,value:"BASELINE"},Ws.PLANNED={type:3,value:"PLANNED"},Ws.USERDEFINED={type:3,value:"USERDEFINED"},Ws.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWorkPlanTypeEnum=Ws;class zs{}zs.ACTUAL={type:3,value:"ACTUAL"},zs.BASELINE={type:3,value:"BASELINE"},zs.PLANNED={type:3,value:"PLANNED"},zs.USERDEFINED={type:3,value:"USERDEFINED"},zs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWorkScheduleTypeEnum=zs;e.IfcActorRole=class extends pg{constructor(e,t,s,i){super(e),this.Role=t,this.UserDefinedRole=s,this.Description=i,this.type=3630933823}};class Ks extends pg{constructor(e,t,s,i){super(e),this.Purpose=t,this.Description=s,this.UserDefinedPurpose=i,this.type=618182010}}e.IfcAddress=Ks;e.IfcApplication=class extends pg{constructor(e,t,s,i,r){super(e),this.ApplicationDeveloper=t,this.Version=s,this.ApplicationFullName=i,this.ApplicationIdentifier=r,this.type=639542469}};class Ys extends pg{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e),this.Name=t,this.Description=s,this.AppliedValue=i,this.UnitBasis=r,this.ApplicableDate=o,this.FixedUntilDate=n,this.Category=a,this.Condition=l,this.ArithmeticOperator=h,this.Components=c,this.type=411424972}}e.IfcAppliedValue=Ys;e.IfcApproval=class extends pg{constructor(e,t,s,i,r,o,n,a,l,h){super(e),this.Identifier=t,this.Name=s,this.Description=i,this.TimeOfApproval=r,this.Status=o,this.Level=n,this.Qualifier=a,this.RequestingApproval=l,this.GivingApproval=h,this.type=130549933}};class Xs extends pg{constructor(e,t){super(e),this.Name=t,this.type=4037036970}}e.IfcBoundaryCondition=Xs;e.IfcBoundaryEdgeCondition=class extends Xs{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.TranslationalStiffnessByLengthX=s,this.TranslationalStiffnessByLengthY=i,this.TranslationalStiffnessByLengthZ=r,this.RotationalStiffnessByLengthX=o,this.RotationalStiffnessByLengthY=n,this.RotationalStiffnessByLengthZ=a,this.type=1560379544}};e.IfcBoundaryFaceCondition=class extends Xs{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.TranslationalStiffnessByAreaX=s,this.TranslationalStiffnessByAreaY=i,this.TranslationalStiffnessByAreaZ=r,this.type=3367102660}};class Zs extends Xs{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.TranslationalStiffnessX=s,this.TranslationalStiffnessY=i,this.TranslationalStiffnessZ=r,this.RotationalStiffnessX=o,this.RotationalStiffnessY=n,this.RotationalStiffnessZ=a,this.type=1387855156}}e.IfcBoundaryNodeCondition=Zs;e.IfcBoundaryNodeConditionWarping=class extends Zs{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.Name=t,this.TranslationalStiffnessX=s,this.TranslationalStiffnessY=i,this.TranslationalStiffnessZ=r,this.RotationalStiffnessX=o,this.RotationalStiffnessY=n,this.RotationalStiffnessZ=a,this.WarpingStiffness=l,this.type=2069777674}};class qs extends pg{constructor(e){super(e),this.type=2859738748}}e.IfcConnectionGeometry=qs;class Js extends qs{constructor(e,t,s){super(e),this.PointOnRelatingElement=t,this.PointOnRelatedElement=s,this.type=2614616156}}e.IfcConnectionPointGeometry=Js;e.IfcConnectionSurfaceGeometry=class extends qs{constructor(e,t,s){super(e),this.SurfaceOnRelatingElement=t,this.SurfaceOnRelatedElement=s,this.type=2732653382}};e.IfcConnectionVolumeGeometry=class extends qs{constructor(e,t,s){super(e),this.VolumeOnRelatingElement=t,this.VolumeOnRelatedElement=s,this.type=775493141}};class $s extends pg{constructor(e,t,s,i,r,o,n,a){super(e),this.Name=t,this.Description=s,this.ConstraintGrade=i,this.ConstraintSource=r,this.CreatingActor=o,this.CreationTime=n,this.UserDefinedGrade=a,this.type=1959218052}}e.IfcConstraint=$s;class ei extends pg{constructor(e,t,s){super(e),this.SourceCRS=t,this.TargetCRS=s,this.type=1785450214}}e.IfcCoordinateOperation=ei;class ti extends pg{constructor(e,t,s,i,r){super(e),this.Name=t,this.Description=s,this.GeodeticDatum=i,this.VerticalDatum=r,this.type=1466758467}}e.IfcCoordinateReferenceSystem=ti;e.IfcCostValue=class extends Ys{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h,c),this.Name=t,this.Description=s,this.AppliedValue=i,this.UnitBasis=r,this.ApplicableDate=o,this.FixedUntilDate=n,this.Category=a,this.Condition=l,this.ArithmeticOperator=h,this.Components=c,this.type=602808272}};e.IfcDerivedUnit=class extends pg{constructor(e,t,s,i){super(e),this.Elements=t,this.UnitType=s,this.UserDefinedType=i,this.type=1765591967}};e.IfcDerivedUnitElement=class extends pg{constructor(e,t,s){super(e),this.Unit=t,this.Exponent=s,this.type=1045800335}};e.IfcDimensionalExponents=class extends pg{constructor(e,t,s,i,r,o,n,a){super(e),this.LengthExponent=t,this.MassExponent=s,this.TimeExponent=i,this.ElectricCurrentExponent=r,this.ThermodynamicTemperatureExponent=o,this.AmountOfSubstanceExponent=n,this.LuminousIntensityExponent=a,this.type=2949456006}};class si extends pg{constructor(e){super(e),this.type=4294318154}}e.IfcExternalInformation=si;class ii extends pg{constructor(e,t,s,i){super(e),this.Location=t,this.Identification=s,this.Name=i,this.type=3200245327}}e.IfcExternalReference=ii;e.IfcExternallyDefinedHatchStyle=class extends ii{constructor(e,t,s,i){super(e,t,s,i),this.Location=t,this.Identification=s,this.Name=i,this.type=2242383968}};e.IfcExternallyDefinedSurfaceStyle=class extends ii{constructor(e,t,s,i){super(e,t,s,i),this.Location=t,this.Identification=s,this.Name=i,this.type=1040185647}};e.IfcExternallyDefinedTextFont=class extends ii{constructor(e,t,s,i){super(e,t,s,i),this.Location=t,this.Identification=s,this.Name=i,this.type=3548104201}};e.IfcGridAxis=class extends pg{constructor(e,t,s,i){super(e),this.AxisTag=t,this.AxisCurve=s,this.SameSense=i,this.type=852622518}};e.IfcIrregularTimeSeriesValue=class extends pg{constructor(e,t,s){super(e),this.TimeStamp=t,this.ListValues=s,this.type=3020489413}};e.IfcLibraryInformation=class extends si{constructor(e,t,s,i,r,o,n){super(e),this.Name=t,this.Version=s,this.Publisher=i,this.VersionDate=r,this.Location=o,this.Description=n,this.type=2655187982}};e.IfcLibraryReference=class extends ii{constructor(e,t,s,i,r,o,n){super(e,t,s,i),this.Location=t,this.Identification=s,this.Name=i,this.Description=r,this.Language=o,this.ReferencedLibrary=n,this.type=3452421091}};e.IfcLightDistributionData=class extends pg{constructor(e,t,s,i){super(e),this.MainPlaneAngle=t,this.SecondaryPlaneAngle=s,this.LuminousIntensity=i,this.type=4162380809}};e.IfcLightIntensityDistribution=class extends pg{constructor(e,t,s){super(e),this.LightDistributionCurve=t,this.DistributionData=s,this.type=1566485204}};e.IfcMapConversion=class extends ei{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s),this.SourceCRS=t,this.TargetCRS=s,this.Eastings=i,this.Northings=r,this.OrthogonalHeight=o,this.XAxisAbscissa=n,this.XAxisOrdinate=a,this.Scale=l,this.type=3057273783}};e.IfcMaterialClassificationRelationship=class extends pg{constructor(e,t,s){super(e),this.MaterialClassifications=t,this.ClassifiedMaterial=s,this.type=1847130766}};class ri extends pg{constructor(e){super(e),this.type=760658860}}e.IfcMaterialDefinition=ri;class oi extends ri{constructor(e,t,s,i,r,o,n,a){super(e),this.Material=t,this.LayerThickness=s,this.IsVentilated=i,this.Name=r,this.Description=o,this.Category=n,this.Priority=a,this.type=248100487}}e.IfcMaterialLayer=oi;e.IfcMaterialLayerSet=class extends ri{constructor(e,t,s,i){super(e),this.MaterialLayers=t,this.LayerSetName=s,this.Description=i,this.type=3303938423}};e.IfcMaterialLayerWithOffsets=class extends oi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.Material=t,this.LayerThickness=s,this.IsVentilated=i,this.Name=r,this.Description=o,this.Category=n,this.Priority=a,this.OffsetDirection=l,this.OffsetValues=h,this.type=1847252529}};e.IfcMaterialList=class extends pg{constructor(e,t){super(e),this.Materials=t,this.type=2199411900}};class ni extends ri{constructor(e,t,s,i,r,o,n){super(e),this.Name=t,this.Description=s,this.Material=i,this.Profile=r,this.Priority=o,this.Category=n,this.type=2235152071}}e.IfcMaterialProfile=ni;e.IfcMaterialProfileSet=class extends ri{constructor(e,t,s,i,r){super(e),this.Name=t,this.Description=s,this.MaterialProfiles=i,this.CompositeProfile=r,this.type=164193824}};e.IfcMaterialProfileWithOffsets=class extends ni{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.Name=t,this.Description=s,this.Material=i,this.Profile=r,this.Priority=o,this.Category=n,this.OffsetValues=a,this.type=552965576}};class ai extends pg{constructor(e){super(e),this.type=1507914824}}e.IfcMaterialUsageDefinition=ai;e.IfcMeasureWithUnit=class extends pg{constructor(e,t,s){super(e),this.ValueComponent=t,this.UnitComponent=s,this.type=2597039031}};e.IfcMetric=class extends $s{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a),this.Name=t,this.Description=s,this.ConstraintGrade=i,this.ConstraintSource=r,this.CreatingActor=o,this.CreationTime=n,this.UserDefinedGrade=a,this.Benchmark=l,this.ValueSource=h,this.DataValue=c,this.ReferencePath=A,this.type=3368373690}};e.IfcMonetaryUnit=class extends pg{constructor(e,t){super(e),this.Currency=t,this.type=2706619895}};class li extends pg{constructor(e,t,s){super(e),this.Dimensions=t,this.UnitType=s,this.type=1918398963}}e.IfcNamedUnit=li;class hi extends pg{constructor(e){super(e),this.type=3701648758}}e.IfcObjectPlacement=hi;e.IfcObjective=class extends $s{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a),this.Name=t,this.Description=s,this.ConstraintGrade=i,this.ConstraintSource=r,this.CreatingActor=o,this.CreationTime=n,this.UserDefinedGrade=a,this.BenchmarkValues=l,this.LogicalAggregator=h,this.ObjectiveQualifier=c,this.UserDefinedQualifier=A,this.type=2251480897}};e.IfcOrganization=class extends pg{constructor(e,t,s,i,r,o){super(e),this.Identification=t,this.Name=s,this.Description=i,this.Roles=r,this.Addresses=o,this.type=4251960020}};e.IfcOwnerHistory=class extends pg{constructor(e,t,s,i,r,o,n,a,l){super(e),this.OwningUser=t,this.OwningApplication=s,this.State=i,this.ChangeAction=r,this.LastModifiedDate=o,this.LastModifyingUser=n,this.LastModifyingApplication=a,this.CreationDate=l,this.type=1207048766}};e.IfcPerson=class extends pg{constructor(e,t,s,i,r,o,n,a,l){super(e),this.Identification=t,this.FamilyName=s,this.GivenName=i,this.MiddleNames=r,this.PrefixTitles=o,this.SuffixTitles=n,this.Roles=a,this.Addresses=l,this.type=2077209135}};e.IfcPersonAndOrganization=class extends pg{constructor(e,t,s,i){super(e),this.ThePerson=t,this.TheOrganization=s,this.Roles=i,this.type=101040310}};class ci extends pg{constructor(e,t,s){super(e),this.Name=t,this.Description=s,this.type=2483315170}}e.IfcPhysicalQuantity=ci;class Ai extends ci{constructor(e,t,s,i){super(e,t,s),this.Name=t,this.Description=s,this.Unit=i,this.type=2226359599}}e.IfcPhysicalSimpleQuantity=Ai;e.IfcPostalAddress=class extends Ks{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i),this.Purpose=t,this.Description=s,this.UserDefinedPurpose=i,this.InternalLocation=r,this.AddressLines=o,this.PostalBox=n,this.Town=a,this.Region=l,this.PostalCode=h,this.Country=c,this.type=3355820592}};class ui extends pg{constructor(e){super(e),this.type=677532197}}e.IfcPresentationItem=ui;class pi extends pg{constructor(e,t,s,i,r){super(e),this.Name=t,this.Description=s,this.AssignedItems=i,this.Identifier=r,this.type=2022622350}}e.IfcPresentationLayerAssignment=pi;e.IfcPresentationLayerWithStyle=class extends pi{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r),this.Name=t,this.Description=s,this.AssignedItems=i,this.Identifier=r,this.LayerOn=o,this.LayerFrozen=n,this.LayerBlocked=a,this.LayerStyles=l,this.type=1304840413}};class di extends pg{constructor(e,t){super(e),this.Name=t,this.type=3119450353}}e.IfcPresentationStyle=di;e.IfcPresentationStyleAssignment=class extends pg{constructor(e,t){super(e),this.Styles=t,this.type=2417041796}};class fi extends pg{constructor(e,t,s,i){super(e),this.Name=t,this.Description=s,this.Representations=i,this.type=2095639259}}e.IfcProductRepresentation=fi;class Ei extends pg{constructor(e,t,s){super(e),this.ProfileType=t,this.ProfileName=s,this.type=3958567839}}e.IfcProfileDef=Ei;e.IfcProjectedCRS=class extends ti{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.Name=t,this.Description=s,this.GeodeticDatum=i,this.VerticalDatum=r,this.MapProjection=o,this.MapZone=n,this.MapUnit=a,this.type=3843373140}};class mi extends pg{constructor(e){super(e),this.type=986844984}}e.IfcPropertyAbstraction=mi;e.IfcPropertyEnumeration=class extends mi{constructor(e,t,s,i){super(e),this.Name=t,this.EnumerationValues=s,this.Unit=i,this.type=3710013099}};e.IfcQuantityArea=class extends Ai{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.AreaValue=r,this.Formula=o,this.type=2044713172}};e.IfcQuantityCount=class extends Ai{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.CountValue=r,this.Formula=o,this.type=2093928680}};e.IfcQuantityLength=class extends Ai{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.LengthValue=r,this.Formula=o,this.type=931644368}};e.IfcQuantityTime=class extends Ai{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.TimeValue=r,this.Formula=o,this.type=3252649465}};e.IfcQuantityVolume=class extends Ai{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.VolumeValue=r,this.Formula=o,this.type=2405470396}};e.IfcQuantityWeight=class extends Ai{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.WeightValue=r,this.Formula=o,this.type=825690147}};e.IfcRecurrencePattern=class extends pg{constructor(e,t,s,i,r,o,n,a,l){super(e),this.RecurrenceType=t,this.DayComponent=s,this.WeekdayComponent=i,this.MonthComponent=r,this.Position=o,this.Interval=n,this.Occurrences=a,this.TimePeriods=l,this.type=3915482550}};e.IfcReference=class extends pg{constructor(e,t,s,i,r,o){super(e),this.TypeIdentifier=t,this.AttributeIdentifier=s,this.InstanceName=i,this.ListPositions=r,this.InnerReference=o,this.type=2433181523}};class yi extends pg{constructor(e,t,s,i,r){super(e),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=1076942058}}e.IfcRepresentation=yi;class gi extends pg{constructor(e,t,s){super(e),this.ContextIdentifier=t,this.ContextType=s,this.type=3377609919}}e.IfcRepresentationContext=gi;class Ii extends pg{constructor(e){super(e),this.type=3008791417}}e.IfcRepresentationItem=Ii;e.IfcRepresentationMap=class extends pg{constructor(e,t,s){super(e),this.MappingOrigin=t,this.MappedRepresentation=s,this.type=1660063152}};class vi extends pg{constructor(e,t,s){super(e),this.Name=t,this.Description=s,this.type=2439245199}}e.IfcResourceLevelRelationship=vi;class Ti extends pg{constructor(e,t,s,i,r){super(e),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=2341007311}}e.IfcRoot=Ti;e.IfcSIUnit=class extends li{constructor(e,t,s,i){super(e,new ug(0),t),this.UnitType=t,this.Prefix=s,this.Name=i,this.type=448429030}};class _i extends pg{constructor(e,t,s,i){super(e),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.type=1054537805}}e.IfcSchedulingTime=_i;e.IfcShapeAspect=class extends pg{constructor(e,t,s,i,r,o){super(e),this.ShapeRepresentations=t,this.Name=s,this.Description=i,this.ProductDefinitional=r,this.PartOfProductDefinitionShape=o,this.type=867548509}};class Ri extends yi{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=3982875396}}e.IfcShapeModel=Ri;e.IfcShapeRepresentation=class extends Ri{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=4240577450}};class Pi extends pg{constructor(e,t){super(e),this.Name=t,this.type=2273995522}}e.IfcStructuralConnectionCondition=Pi;class Di extends pg{constructor(e,t){super(e),this.Name=t,this.type=2162789131}}e.IfcStructuralLoad=Di;e.IfcStructuralLoadConfiguration=class extends Di{constructor(e,t,s,i){super(e,t),this.Name=t,this.Values=s,this.Locations=i,this.type=3478079324}};class Ni extends Di{constructor(e,t){super(e,t),this.Name=t,this.type=609421318}}e.IfcStructuralLoadOrResult=Ni;class Ci extends Ni{constructor(e,t){super(e,t),this.Name=t,this.type=2525727697}}e.IfcStructuralLoadStatic=Ci;e.IfcStructuralLoadTemperature=class extends Ci{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.DeltaTConstant=s,this.DeltaTY=i,this.DeltaTZ=r,this.type=3408363356}};class Oi extends yi{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=2830218821}}e.IfcStyleModel=Oi;e.IfcStyledItem=class extends Ii{constructor(e,t,s,i){super(e),this.Item=t,this.Styles=s,this.Name=i,this.type=3958052878}};e.IfcStyledRepresentation=class extends Oi{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=3049322572}};e.IfcSurfaceReinforcementArea=class extends Ni{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.SurfaceReinforcement1=s,this.SurfaceReinforcement2=i,this.ShearReinforcement=r,this.type=2934153892}};e.IfcSurfaceStyle=class extends di{constructor(e,t,s,i){super(e,t),this.Name=t,this.Side=s,this.Styles=i,this.type=1300840506}};e.IfcSurfaceStyleLighting=class extends ui{constructor(e,t,s,i,r){super(e),this.DiffuseTransmissionColour=t,this.DiffuseReflectionColour=s,this.TransmissionColour=i,this.ReflectanceColour=r,this.type=3303107099}};e.IfcSurfaceStyleRefraction=class extends ui{constructor(e,t,s){super(e),this.RefractionIndex=t,this.DispersionFactor=s,this.type=1607154358}};class bi extends ui{constructor(e,t,s){super(e),this.SurfaceColour=t,this.Transparency=s,this.type=846575682}}e.IfcSurfaceStyleShading=bi;e.IfcSurfaceStyleWithTextures=class extends ui{constructor(e,t){super(e),this.Textures=t,this.type=1351298697}};class Si extends ui{constructor(e,t,s,i,r,o){super(e),this.RepeatS=t,this.RepeatT=s,this.Mode=i,this.TextureTransform=r,this.Parameter=o,this.type=626085974}}e.IfcSurfaceTexture=Si;e.IfcTable=class extends pg{constructor(e,t,s,i){super(e),this.Name=t,this.Rows=s,this.Columns=i,this.type=985171141}};e.IfcTableColumn=class extends pg{constructor(e,t,s,i,r,o){super(e),this.Identifier=t,this.Name=s,this.Description=i,this.Unit=r,this.ReferencePath=o,this.type=2043862942}};e.IfcTableRow=class extends pg{constructor(e,t,s){super(e),this.RowCells=t,this.IsHeading=s,this.type=531007025}};class wi extends _i{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I){super(e,t,s,i),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.DurationType=r,this.ScheduleDuration=o,this.ScheduleStart=n,this.ScheduleFinish=a,this.EarlyStart=l,this.EarlyFinish=h,this.LateStart=c,this.LateFinish=A,this.FreeFloat=u,this.TotalFloat=p,this.IsCritical=d,this.StatusTime=f,this.ActualDuration=E,this.ActualStart=m,this.ActualFinish=y,this.RemainingTime=g,this.Completion=I,this.type=1549132990}}e.IfcTaskTime=wi;e.IfcTaskTimeRecurring=class extends wi{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I,v){super(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.DurationType=r,this.ScheduleDuration=o,this.ScheduleStart=n,this.ScheduleFinish=a,this.EarlyStart=l,this.EarlyFinish=h,this.LateStart=c,this.LateFinish=A,this.FreeFloat=u,this.TotalFloat=p,this.IsCritical=d,this.StatusTime=f,this.ActualDuration=E,this.ActualStart=m,this.ActualFinish=y,this.RemainingTime=g,this.Completion=I,this.Recurrence=v,this.type=2771591690}};e.IfcTelecomAddress=class extends Ks{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i),this.Purpose=t,this.Description=s,this.UserDefinedPurpose=i,this.TelephoneNumbers=r,this.FacsimileNumbers=o,this.PagerNumber=n,this.ElectronicMailAddresses=a,this.WWWHomePageURL=l,this.MessagingIDs=h,this.type=912023232}};e.IfcTextStyle=class extends di{constructor(e,t,s,i,r,o){super(e,t),this.Name=t,this.TextCharacterAppearance=s,this.TextStyle=i,this.TextFontStyle=r,this.ModelOrDraughting=o,this.type=1447204868}};e.IfcTextStyleForDefinedFont=class extends ui{constructor(e,t,s){super(e),this.Colour=t,this.BackgroundColour=s,this.type=2636378356}};e.IfcTextStyleTextModel=class extends ui{constructor(e,t,s,i,r,o,n,a){super(e),this.TextIndent=t,this.TextAlign=s,this.TextDecoration=i,this.LetterSpacing=r,this.WordSpacing=o,this.TextTransform=n,this.LineHeight=a,this.type=1640371178}};class xi extends ui{constructor(e,t){super(e),this.Maps=t,this.type=280115917}}e.IfcTextureCoordinate=xi;e.IfcTextureCoordinateGenerator=class extends xi{constructor(e,t,s,i){super(e,t),this.Maps=t,this.Mode=s,this.Parameter=i,this.type=1742049831}};e.IfcTextureMap=class extends xi{constructor(e,t,s,i){super(e,t),this.Maps=t,this.Vertices=s,this.MappedTo=i,this.type=2552916305}};e.IfcTextureVertex=class extends ui{constructor(e,t){super(e),this.Coordinates=t,this.type=1210645708}};e.IfcTextureVertexList=class extends ui{constructor(e,t){super(e),this.TexCoordsList=t,this.type=3611470254}};e.IfcTimePeriod=class extends pg{constructor(e,t,s){super(e),this.StartTime=t,this.EndTime=s,this.type=1199560280}};class Bi extends pg{constructor(e,t,s,i,r,o,n,a,l){super(e),this.Name=t,this.Description=s,this.StartTime=i,this.EndTime=r,this.TimeSeriesDataType=o,this.DataOrigin=n,this.UserDefinedDataOrigin=a,this.Unit=l,this.type=3101149627}}e.IfcTimeSeries=Bi;e.IfcTimeSeriesValue=class extends pg{constructor(e,t){super(e),this.ListValues=t,this.type=581633288}};class Fi extends Ii{constructor(e){super(e),this.type=1377556343}}e.IfcTopologicalRepresentationItem=Fi;e.IfcTopologyRepresentation=class extends Ri{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=1735638870}};e.IfcUnitAssignment=class extends pg{constructor(e,t){super(e),this.Units=t,this.type=180925521}};class Mi extends Fi{constructor(e){super(e),this.type=2799835756}}e.IfcVertex=Mi;e.IfcVertexPoint=class extends Mi{constructor(e,t){super(e),this.VertexGeometry=t,this.type=1907098498}};e.IfcVirtualGridIntersection=class extends pg{constructor(e,t,s){super(e),this.IntersectingAxes=t,this.OffsetDistances=s,this.type=891718957}};e.IfcWorkTime=class extends _i{constructor(e,t,s,i,r,o,n){super(e,t,s,i),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.RecurrencePattern=r,this.Start=o,this.Finish=n,this.type=1236880293}};e.IfcApprovalRelationship=class extends vi{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.RelatingApproval=i,this.RelatedApprovals=r,this.type=3869604511}};class Li extends Ei{constructor(e,t,s,i){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.OuterCurve=i,this.type=3798115385}}e.IfcArbitraryClosedProfileDef=Li;class Ui extends Ei{constructor(e,t,s,i){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.Curve=i,this.type=1310608509}}e.IfcArbitraryOpenProfileDef=Ui;e.IfcArbitraryProfileDefWithVoids=class extends Li{constructor(e,t,s,i,r){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.OuterCurve=i,this.InnerCurves=r,this.type=2705031697}};e.IfcBlobTexture=class extends Si{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.RepeatS=t,this.RepeatT=s,this.Mode=i,this.TextureTransform=r,this.Parameter=o,this.RasterFormat=n,this.RasterCode=a,this.type=616511568}};e.IfcCenterLineProfileDef=class extends Ui{constructor(e,t,s,i,r){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Curve=i,this.Thickness=r,this.type=3150382593}};e.IfcClassification=class extends si{constructor(e,t,s,i,r,o,n,a){super(e),this.Source=t,this.Edition=s,this.EditionDate=i,this.Name=r,this.Description=o,this.Location=n,this.ReferenceTokens=a,this.type=747523909}};e.IfcClassificationReference=class extends ii{constructor(e,t,s,i,r,o,n){super(e,t,s,i),this.Location=t,this.Identification=s,this.Name=i,this.ReferencedSource=r,this.Description=o,this.Sort=n,this.type=647927063}};e.IfcColourRgbList=class extends ui{constructor(e,t){super(e),this.ColourList=t,this.type=3285139300}};class Hi extends ui{constructor(e,t){super(e),this.Name=t,this.type=3264961684}}e.IfcColourSpecification=Hi;e.IfcCompositeProfileDef=class extends Ei{constructor(e,t,s,i,r){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.Profiles=i,this.Label=r,this.type=1485152156}};class Gi extends Fi{constructor(e,t){super(e),this.CfsFaces=t,this.type=370225590}}e.IfcConnectedFaceSet=Gi;e.IfcConnectionCurveGeometry=class extends qs{constructor(e,t,s){super(e),this.CurveOnRelatingElement=t,this.CurveOnRelatedElement=s,this.type=1981873012}};e.IfcConnectionPointEccentricity=class extends Js{constructor(e,t,s,i,r,o){super(e,t,s),this.PointOnRelatingElement=t,this.PointOnRelatedElement=s,this.EccentricityInX=i,this.EccentricityInY=r,this.EccentricityInZ=o,this.type=45288368}};e.IfcContextDependentUnit=class extends li{constructor(e,t,s,i){super(e,t,s),this.Dimensions=t,this.UnitType=s,this.Name=i,this.type=3050246964}};class ki extends li{constructor(e,t,s,i,r){super(e,t,s),this.Dimensions=t,this.UnitType=s,this.Name=i,this.ConversionFactor=r,this.type=2889183280}}e.IfcConversionBasedUnit=ki;e.IfcConversionBasedUnitWithOffset=class extends ki{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.Dimensions=t,this.UnitType=s,this.Name=i,this.ConversionFactor=r,this.ConversionOffset=o,this.type=2713554722}};e.IfcCurrencyRelationship=class extends vi{constructor(e,t,s,i,r,o,n,a){super(e,t,s),this.Name=t,this.Description=s,this.RelatingMonetaryUnit=i,this.RelatedMonetaryUnit=r,this.ExchangeRate=o,this.RateDateTime=n,this.RateSource=a,this.type=539742890}};e.IfcCurveStyle=class extends di{constructor(e,t,s,i,r,o){super(e,t),this.Name=t,this.CurveFont=s,this.CurveWidth=i,this.CurveColour=r,this.ModelOrDraughting=o,this.type=3800577675}};e.IfcCurveStyleFont=class extends ui{constructor(e,t,s){super(e),this.Name=t,this.PatternList=s,this.type=1105321065}};e.IfcCurveStyleFontAndScaling=class extends ui{constructor(e,t,s,i){super(e),this.Name=t,this.CurveFont=s,this.CurveFontScaling=i,this.type=2367409068}};e.IfcCurveStyleFontPattern=class extends ui{constructor(e,t,s){super(e),this.VisibleSegmentLength=t,this.InvisibleSegmentLength=s,this.type=3510044353}};class Vi extends Ei{constructor(e,t,s,i,r,o){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.ParentProfile=i,this.Operator=r,this.Label=o,this.type=3632507154}}e.IfcDerivedProfileDef=Vi;e.IfcDocumentInformation=class extends si{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m){super(e),this.Identification=t,this.Name=s,this.Description=i,this.Location=r,this.Purpose=o,this.IntendedUse=n,this.Scope=a,this.Revision=l,this.DocumentOwner=h,this.Editors=c,this.CreationTime=A,this.LastRevisionTime=u,this.ElectronicFormat=p,this.ValidFrom=d,this.ValidUntil=f,this.Confidentiality=E,this.Status=m,this.type=1154170062}};e.IfcDocumentInformationRelationship=class extends vi{constructor(e,t,s,i,r,o){super(e,t,s),this.Name=t,this.Description=s,this.RelatingDocument=i,this.RelatedDocuments=r,this.RelationshipType=o,this.type=770865208}};e.IfcDocumentReference=class extends ii{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Location=t,this.Identification=s,this.Name=i,this.Description=r,this.ReferencedDocument=o,this.type=3732053477}};class ji extends Fi{constructor(e,t,s){super(e),this.EdgeStart=t,this.EdgeEnd=s,this.type=3900360178}}e.IfcEdge=ji;e.IfcEdgeCurve=class extends ji{constructor(e,t,s,i,r){super(e,t,s),this.EdgeStart=t,this.EdgeEnd=s,this.EdgeGeometry=i,this.SameSense=r,this.type=476780140}};e.IfcEventTime=class extends _i{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.ActualDate=r,this.EarlyDate=o,this.LateDate=n,this.ScheduleDate=a,this.type=211053100}};class Qi extends mi{constructor(e,t,s,i){super(e),this.Name=t,this.Description=s,this.Properties=i,this.type=297599258}}e.IfcExtendedProperties=Qi;e.IfcExternalReferenceRelationship=class extends vi{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.RelatingReference=i,this.RelatedResourceObjects=r,this.type=1437805879}};class Wi extends Fi{constructor(e,t){super(e),this.Bounds=t,this.type=2556980723}}e.IfcFace=Wi;class zi extends Fi{constructor(e,t,s){super(e),this.Bound=t,this.Orientation=s,this.type=1809719519}}e.IfcFaceBound=zi;e.IfcFaceOuterBound=class extends zi{constructor(e,t,s){super(e,t,s),this.Bound=t,this.Orientation=s,this.type=803316827}};class Ki extends Wi{constructor(e,t,s,i){super(e,t),this.Bounds=t,this.FaceSurface=s,this.SameSense=i,this.type=3008276851}}e.IfcFaceSurface=Ki;e.IfcFailureConnectionCondition=class extends Pi{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.TensionFailureX=s,this.TensionFailureY=i,this.TensionFailureZ=r,this.CompressionFailureX=o,this.CompressionFailureY=n,this.CompressionFailureZ=a,this.type=4219587988}};e.IfcFillAreaStyle=class extends di{constructor(e,t,s,i){super(e,t),this.Name=t,this.FillStyles=s,this.ModelorDraughting=i,this.type=738692330}};class Yi extends gi{constructor(e,t,s,i,r,o,n){super(e,t,s),this.ContextIdentifier=t,this.ContextType=s,this.CoordinateSpaceDimension=i,this.Precision=r,this.WorldCoordinateSystem=o,this.TrueNorth=n,this.type=3448662350}}e.IfcGeometricRepresentationContext=Yi;class Xi extends Ii{constructor(e){super(e),this.type=2453401579}}e.IfcGeometricRepresentationItem=Xi;e.IfcGeometricRepresentationSubContext=class extends Yi{constructor(e,s,i,r,o,n,a){super(e,s,i,new t(0),null,new ug(0),null),this.ContextIdentifier=s,this.ContextType=i,this.ParentContext=r,this.TargetScale=o,this.TargetView=n,this.UserDefinedTargetView=a,this.type=4142052618}};class Zi extends Xi{constructor(e,t){super(e),this.Elements=t,this.type=3590301190}}e.IfcGeometricSet=Zi;e.IfcGridPlacement=class extends hi{constructor(e,t,s){super(e),this.PlacementLocation=t,this.PlacementRefDirection=s,this.type=178086475}};class qi extends Xi{constructor(e,t,s){super(e),this.BaseSurface=t,this.AgreementFlag=s,this.type=812098782}}e.IfcHalfSpaceSolid=qi;e.IfcImageTexture=class extends Si{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.RepeatS=t,this.RepeatT=s,this.Mode=i,this.TextureTransform=r,this.Parameter=o,this.URLReference=n,this.type=3905492369}};e.IfcIndexedColourMap=class extends ui{constructor(e,t,s,i,r){super(e),this.MappedTo=t,this.Opacity=s,this.Colours=i,this.ColourIndex=r,this.type=3570813810}};class Ji extends xi{constructor(e,t,s,i){super(e,t),this.Maps=t,this.MappedTo=s,this.TexCoords=i,this.type=1437953363}}e.IfcIndexedTextureMap=Ji;e.IfcIndexedTriangleTextureMap=class extends Ji{constructor(e,t,s,i,r){super(e,t,s,i),this.Maps=t,this.MappedTo=s,this.TexCoords=i,this.TexCoordIndex=r,this.type=2133299955}};e.IfcIrregularTimeSeries=class extends Bi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.Name=t,this.Description=s,this.StartTime=i,this.EndTime=r,this.TimeSeriesDataType=o,this.DataOrigin=n,this.UserDefinedDataOrigin=a,this.Unit=l,this.Values=h,this.type=3741457305}};e.IfcLagTime=class extends _i{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.LagValue=r,this.DurationType=o,this.type=1585845231}};class $i extends Xi{constructor(e,t,s,i,r){super(e),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.type=1402838566}}e.IfcLightSource=$i;e.IfcLightSourceAmbient=class extends $i{constructor(e,t,s,i,r){super(e,t,s,i,r),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.type=125510826}};e.IfcLightSourceDirectional=class extends $i{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.Orientation=o,this.type=2604431987}};e.IfcLightSourceGoniometric=class extends $i{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.Position=o,this.ColourAppearance=n,this.ColourTemperature=a,this.LuminousFlux=l,this.LightEmissionSource=h,this.LightDistributionDataSource=c,this.type=4266656042}};class er extends $i{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.Position=o,this.Radius=n,this.ConstantAttenuation=a,this.DistanceAttenuation=l,this.QuadricAttenuation=h,this.type=1520743889}}e.IfcLightSourcePositional=er;e.IfcLightSourceSpot=class extends er{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.Position=o,this.Radius=n,this.ConstantAttenuation=a,this.DistanceAttenuation=l,this.QuadricAttenuation=h,this.Orientation=c,this.ConcentrationExponent=A,this.SpreadAngle=u,this.BeamWidthAngle=p,this.type=3422422726}};e.IfcLocalPlacement=class extends hi{constructor(e,t,s){super(e),this.PlacementRelTo=t,this.RelativePlacement=s,this.type=2624227202}};class tr extends Fi{constructor(e){super(e),this.type=1008929658}}e.IfcLoop=tr;e.IfcMappedItem=class extends Ii{constructor(e,t,s){super(e),this.MappingSource=t,this.MappingTarget=s,this.type=2347385850}};e.IfcMaterial=class extends ri{constructor(e,t,s,i){super(e),this.Name=t,this.Description=s,this.Category=i,this.type=1838606355}};e.IfcMaterialConstituent=class extends ri{constructor(e,t,s,i,r,o){super(e),this.Name=t,this.Description=s,this.Material=i,this.Fraction=r,this.Category=o,this.type=3708119e3}};e.IfcMaterialConstituentSet=class extends ri{constructor(e,t,s,i){super(e),this.Name=t,this.Description=s,this.MaterialConstituents=i,this.type=2852063980}};e.IfcMaterialDefinitionRepresentation=class extends fi{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Representations=i,this.RepresentedMaterial=r,this.type=2022407955}};e.IfcMaterialLayerSetUsage=class extends ai{constructor(e,t,s,i,r,o){super(e),this.ForLayerSet=t,this.LayerSetDirection=s,this.DirectionSense=i,this.OffsetFromReferenceLine=r,this.ReferenceExtent=o,this.type=1303795690}};class sr extends ai{constructor(e,t,s,i){super(e),this.ForProfileSet=t,this.CardinalPoint=s,this.ReferenceExtent=i,this.type=3079605661}}e.IfcMaterialProfileSetUsage=sr;e.IfcMaterialProfileSetUsageTapering=class extends sr{constructor(e,t,s,i,r,o){super(e,t,s,i),this.ForProfileSet=t,this.CardinalPoint=s,this.ReferenceExtent=i,this.ForProfileEndSet=r,this.CardinalEndPoint=o,this.type=3404854881}};e.IfcMaterialProperties=class extends Qi{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Properties=i,this.Material=r,this.type=3265635763}};e.IfcMaterialRelationship=class extends vi{constructor(e,t,s,i,r,o){super(e,t,s),this.Name=t,this.Description=s,this.RelatingMaterial=i,this.RelatedMaterials=r,this.Expression=o,this.type=853536259}};e.IfcMirroredProfileDef=class extends Vi{constructor(e,t,s,i,r){super(e,t,s,i,new ug(0),r),this.ProfileType=t,this.ProfileName=s,this.ParentProfile=i,this.Label=r,this.type=2998442950}};class ir extends Ti{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=219451334}}e.IfcObjectDefinition=ir;e.IfcOpenShell=class extends Gi{constructor(e,t){super(e,t),this.CfsFaces=t,this.type=2665983363}};e.IfcOrganizationRelationship=class extends vi{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.RelatingOrganization=i,this.RelatedOrganizations=r,this.type=1411181986}};e.IfcOrientedEdge=class extends ji{constructor(e,t,s){super(e,new ug(0),new ug(0)),this.EdgeElement=t,this.Orientation=s,this.type=1029017970}};class rr extends Ei{constructor(e,t,s,i){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.type=2529465313}}e.IfcParameterizedProfileDef=rr;e.IfcPath=class extends Fi{constructor(e,t){super(e),this.EdgeList=t,this.type=2519244187}};e.IfcPhysicalComplexQuantity=class extends ci{constructor(e,t,s,i,r,o,n){super(e,t,s),this.Name=t,this.Description=s,this.HasQuantities=i,this.Discrimination=r,this.Quality=o,this.Usage=n,this.type=3021840470}};e.IfcPixelTexture=class extends Si{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o),this.RepeatS=t,this.RepeatT=s,this.Mode=i,this.TextureTransform=r,this.Parameter=o,this.Width=n,this.Height=a,this.ColourComponents=l,this.Pixel=h,this.type=597895409}};class or extends Xi{constructor(e,t){super(e),this.Location=t,this.type=2004835150}}e.IfcPlacement=or;class nr extends Xi{constructor(e,t,s){super(e),this.SizeInX=t,this.SizeInY=s,this.type=1663979128}}e.IfcPlanarExtent=nr;class ar extends Xi{constructor(e){super(e),this.type=2067069095}}e.IfcPoint=ar;e.IfcPointOnCurve=class extends ar{constructor(e,t,s){super(e),this.BasisCurve=t,this.PointParameter=s,this.type=4022376103}};e.IfcPointOnSurface=class extends ar{constructor(e,t,s,i){super(e),this.BasisSurface=t,this.PointParameterU=s,this.PointParameterV=i,this.type=1423911732}};e.IfcPolyLoop=class extends tr{constructor(e,t){super(e),this.Polygon=t,this.type=2924175390}};e.IfcPolygonalBoundedHalfSpace=class extends qi{constructor(e,t,s,i,r){super(e,t,s),this.BaseSurface=t,this.AgreementFlag=s,this.Position=i,this.PolygonalBoundary=r,this.type=2775532180}};class lr extends ui{constructor(e,t){super(e),this.Name=t,this.type=3727388367}}e.IfcPreDefinedItem=lr;class hr extends mi{constructor(e){super(e),this.type=3778827333}}e.IfcPreDefinedProperties=hr;class cr extends lr{constructor(e,t){super(e,t),this.Name=t,this.type=1775413392}}e.IfcPreDefinedTextFont=cr;e.IfcProductDefinitionShape=class extends fi{constructor(e,t,s,i){super(e,t,s,i),this.Name=t,this.Description=s,this.Representations=i,this.type=673634403}};e.IfcProfileProperties=class extends Qi{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Properties=i,this.ProfileDefinition=r,this.type=2802850158}};class Ar extends mi{constructor(e,t,s){super(e),this.Name=t,this.Description=s,this.type=2598011224}}e.IfcProperty=Ar;class ur extends Ti{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=1680319473}}e.IfcPropertyDefinition=ur;e.IfcPropertyDependencyRelationship=class extends vi{constructor(e,t,s,i,r,o){super(e,t,s),this.Name=t,this.Description=s,this.DependingProperty=i,this.DependantProperty=r,this.Expression=o,this.type=148025276}};class pr extends ur{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=3357820518}}e.IfcPropertySetDefinition=pr;class dr extends ur{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=1482703590}}e.IfcPropertyTemplateDefinition=dr;class fr extends pr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=2090586900}}e.IfcQuantitySet=fr;class Er extends rr{constructor(e,t,s,i,r,o){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.XDim=r,this.YDim=o,this.type=3615266464}}e.IfcRectangleProfileDef=Er;e.IfcRegularTimeSeries=class extends Bi{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.Name=t,this.Description=s,this.StartTime=i,this.EndTime=r,this.TimeSeriesDataType=o,this.DataOrigin=n,this.UserDefinedDataOrigin=a,this.Unit=l,this.TimeStep=h,this.Values=c,this.type=3413951693}};e.IfcReinforcementBarProperties=class extends hr{constructor(e,t,s,i,r,o,n){super(e),this.TotalCrossSectionArea=t,this.SteelGrade=s,this.BarSurface=i,this.EffectiveDepth=r,this.NominalBarDiameter=o,this.BarCount=n,this.type=1580146022}};class mr extends Ti{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=478536968}}e.IfcRelationship=mr;e.IfcResourceApprovalRelationship=class extends vi{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.RelatedResourceObjects=i,this.RelatingApproval=r,this.type=2943643501}};e.IfcResourceConstraintRelationship=class extends vi{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.RelatingConstraint=i,this.RelatedResourceObjects=r,this.type=1608871552}};e.IfcResourceTime=class extends _i{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y){super(e,t,s,i),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.ScheduleWork=r,this.ScheduleUsage=o,this.ScheduleStart=n,this.ScheduleFinish=a,this.ScheduleContour=l,this.LevelingDelay=h,this.IsOverAllocated=c,this.StatusTime=A,this.ActualWork=u,this.ActualUsage=p,this.ActualStart=d,this.ActualFinish=f,this.RemainingWork=E,this.RemainingUsage=m,this.Completion=y,this.type=1042787934}};e.IfcRoundedRectangleProfileDef=class extends Er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.XDim=r,this.YDim=o,this.RoundingRadius=n,this.type=2778083089}};e.IfcSectionProperties=class extends hr{constructor(e,t,s,i){super(e),this.SectionType=t,this.StartProfile=s,this.EndProfile=i,this.type=2042790032}};e.IfcSectionReinforcementProperties=class extends hr{constructor(e,t,s,i,r,o,n){super(e),this.LongitudinalStartPosition=t,this.LongitudinalEndPosition=s,this.TransversePosition=i,this.ReinforcementRole=r,this.SectionDefinition=o,this.CrossSectionReinforcementDefinitions=n,this.type=4165799628}};e.IfcSectionedSpine=class extends Xi{constructor(e,t,s,i){super(e),this.SpineCurve=t,this.CrossSections=s,this.CrossSectionPositions=i,this.type=1509187699}};e.IfcShellBasedSurfaceModel=class extends Xi{constructor(e,t){super(e),this.SbsmBoundary=t,this.type=4124623270}};class yr extends Ar{constructor(e,t,s){super(e,t,s),this.Name=t,this.Description=s,this.type=3692461612}}e.IfcSimpleProperty=yr;e.IfcSlippageConnectionCondition=class extends Pi{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.SlippageX=s,this.SlippageY=i,this.SlippageZ=r,this.type=2609359061}};class gr extends Xi{constructor(e){super(e),this.type=723233188}}e.IfcSolidModel=gr;e.IfcStructuralLoadLinearForce=class extends Ci{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.LinearForceX=s,this.LinearForceY=i,this.LinearForceZ=r,this.LinearMomentX=o,this.LinearMomentY=n,this.LinearMomentZ=a,this.type=1595516126}};e.IfcStructuralLoadPlanarForce=class extends Ci{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.PlanarForceX=s,this.PlanarForceY=i,this.PlanarForceZ=r,this.type=2668620305}};class Ir extends Ci{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.DisplacementX=s,this.DisplacementY=i,this.DisplacementZ=r,this.RotationalDisplacementRX=o,this.RotationalDisplacementRY=n,this.RotationalDisplacementRZ=a,this.type=2473145415}}e.IfcStructuralLoadSingleDisplacement=Ir;e.IfcStructuralLoadSingleDisplacementDistortion=class extends Ir{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.Name=t,this.DisplacementX=s,this.DisplacementY=i,this.DisplacementZ=r,this.RotationalDisplacementRX=o,this.RotationalDisplacementRY=n,this.RotationalDisplacementRZ=a,this.Distortion=l,this.type=1973038258}};class vr extends Ci{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.ForceX=s,this.ForceY=i,this.ForceZ=r,this.MomentX=o,this.MomentY=n,this.MomentZ=a,this.type=1597423693}}e.IfcStructuralLoadSingleForce=vr;e.IfcStructuralLoadSingleForceWarping=class extends vr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.Name=t,this.ForceX=s,this.ForceY=i,this.ForceZ=r,this.MomentX=o,this.MomentY=n,this.MomentZ=a,this.WarpingMoment=l,this.type=1190533807}};e.IfcSubedge=class extends ji{constructor(e,t,s,i){super(e,t,s),this.EdgeStart=t,this.EdgeEnd=s,this.ParentEdge=i,this.type=2233826070}};class Tr extends Xi{constructor(e){super(e),this.type=2513912981}}e.IfcSurface=Tr;e.IfcSurfaceStyleRendering=class extends bi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s),this.SurfaceColour=t,this.Transparency=s,this.DiffuseColour=i,this.TransmissionColour=r,this.DiffuseTransmissionColour=o,this.ReflectionColour=n,this.SpecularColour=a,this.SpecularHighlight=l,this.ReflectanceMethod=h,this.type=1878645084}};class _r extends gr{constructor(e,t,s){super(e),this.SweptArea=t,this.Position=s,this.type=2247615214}}e.IfcSweptAreaSolid=_r;class Rr extends gr{constructor(e,t,s,i,r,o){super(e),this.Directrix=t,this.Radius=s,this.InnerRadius=i,this.StartParam=r,this.EndParam=o,this.type=1260650574}}e.IfcSweptDiskSolid=Rr;e.IfcSweptDiskSolidPolygonal=class extends Rr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.Directrix=t,this.Radius=s,this.InnerRadius=i,this.StartParam=r,this.EndParam=o,this.FilletRadius=n,this.type=1096409881}};class Pr extends Tr{constructor(e,t,s){super(e),this.SweptCurve=t,this.Position=s,this.type=230924584}}e.IfcSweptSurface=Pr;e.IfcTShapeProfileDef=class extends rr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.FlangeWidth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.FlangeEdgeRadius=h,this.WebEdgeRadius=c,this.WebSlope=A,this.FlangeSlope=u,this.type=3071757647}};class Dr extends Xi{constructor(e){super(e),this.type=901063453}}e.IfcTessellatedItem=Dr;class Nr extends Xi{constructor(e,t,s,i){super(e),this.Literal=t,this.Placement=s,this.Path=i,this.type=4282788508}}e.IfcTextLiteral=Nr;e.IfcTextLiteralWithExtent=class extends Nr{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Literal=t,this.Placement=s,this.Path=i,this.Extent=r,this.BoxAlignment=o,this.type=3124975700}};e.IfcTextStyleFontModel=class extends cr{constructor(e,t,s,i,r,o,n){super(e,t),this.Name=t,this.FontFamily=s,this.FontStyle=i,this.FontVariant=r,this.FontWeight=o,this.FontSize=n,this.type=1983826977}};e.IfcTrapeziumProfileDef=class extends rr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.BottomXDim=r,this.TopXDim=o,this.YDim=n,this.TopXOffset=a,this.type=2715220739}};class Cr extends ir{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.type=1628702193}}e.IfcTypeObject=Cr;class Or extends Cr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ProcessType=h,this.type=3736923433}}e.IfcTypeProcess=Or;class br extends Cr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.type=2347495698}}e.IfcTypeProduct=br;class Sr extends Cr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.type=3698973494}}e.IfcTypeResource=Sr;e.IfcUShapeProfileDef=class extends rr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.FlangeWidth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.EdgeRadius=h,this.FlangeSlope=c,this.type=427810014}};e.IfcVector=class extends Xi{constructor(e,t,s){super(e),this.Orientation=t,this.Magnitude=s,this.type=1417489154}};e.IfcVertexLoop=class extends tr{constructor(e,t){super(e),this.LoopVertex=t,this.type=2759199220}};e.IfcWindowStyle=class extends br{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ConstructionType=h,this.OperationType=c,this.ParameterTakesPrecedence=A,this.Sizeable=u,this.type=1299126871}};e.IfcZShapeProfileDef=class extends rr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.FlangeWidth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.EdgeRadius=h,this.type=2543172580}};e.IfcAdvancedFace=class extends Ki{constructor(e,t,s,i){super(e,t,s,i),this.Bounds=t,this.FaceSurface=s,this.SameSense=i,this.type=3406155212}};e.IfcAnnotationFillArea=class extends Xi{constructor(e,t,s){super(e),this.OuterBoundary=t,this.InnerBoundaries=s,this.type=669184980}};e.IfcAsymmetricIShapeProfileDef=class extends rr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.BottomFlangeWidth=r,this.OverallDepth=o,this.WebThickness=n,this.BottomFlangeThickness=a,this.BottomFlangeFilletRadius=l,this.TopFlangeWidth=h,this.TopFlangeThickness=c,this.TopFlangeFilletRadius=A,this.BottomFlangeEdgeRadius=u,this.BottomFlangeSlope=p,this.TopFlangeEdgeRadius=d,this.TopFlangeSlope=f,this.type=3207858831}};e.IfcAxis1Placement=class extends or{constructor(e,t,s){super(e,t),this.Location=t,this.Axis=s,this.type=4261334040}};e.IfcAxis2Placement2D=class extends or{constructor(e,t,s){super(e,t),this.Location=t,this.RefDirection=s,this.type=3125803723}};e.IfcAxis2Placement3D=class extends or{constructor(e,t,s,i){super(e,t),this.Location=t,this.Axis=s,this.RefDirection=i,this.type=2740243338}};class wr extends Xi{constructor(e,t,s,i){super(e),this.Operator=t,this.FirstOperand=s,this.SecondOperand=i,this.type=2736907675}}e.IfcBooleanResult=wr;class xr extends Tr{constructor(e){super(e),this.type=4182860854}}e.IfcBoundedSurface=xr;e.IfcBoundingBox=class extends Xi{constructor(e,t,s,i,r){super(e),this.Corner=t,this.XDim=s,this.YDim=i,this.ZDim=r,this.type=2581212453}};e.IfcBoxedHalfSpace=class extends qi{constructor(e,t,s,i){super(e,t,s),this.BaseSurface=t,this.AgreementFlag=s,this.Enclosure=i,this.type=2713105998}};e.IfcCShapeProfileDef=class extends rr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.Width=o,this.WallThickness=n,this.Girth=a,this.InternalFilletRadius=l,this.type=2898889636}};e.IfcCartesianPoint=class extends ar{constructor(e,t){super(e),this.Coordinates=t,this.type=1123145078}};class Br extends Xi{constructor(e){super(e),this.type=574549367}}e.IfcCartesianPointList=Br;e.IfcCartesianPointList2D=class extends Br{constructor(e,t){super(e),this.CoordList=t,this.type=1675464909}};e.IfcCartesianPointList3D=class extends Br{constructor(e,t){super(e),this.CoordList=t,this.type=2059837836}};class Fr extends Xi{constructor(e,t,s,i,r){super(e),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.type=59481748}}e.IfcCartesianTransformationOperator=Fr;class Mr extends Fr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.type=3749851601}}e.IfcCartesianTransformationOperator2D=Mr;e.IfcCartesianTransformationOperator2DnonUniform=class extends Mr{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.Scale2=o,this.type=3486308946}};class Lr extends Fr{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.Axis3=o,this.type=3331915920}}e.IfcCartesianTransformationOperator3D=Lr;e.IfcCartesianTransformationOperator3DnonUniform=class extends Lr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.Axis3=o,this.Scale2=n,this.Scale3=a,this.type=1416205885}};class Ur extends rr{constructor(e,t,s,i,r){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Radius=r,this.type=1383045692}}e.IfcCircleProfileDef=Ur;e.IfcClosedShell=class extends Gi{constructor(e,t){super(e,t),this.CfsFaces=t,this.type=2205249479}};e.IfcColourRgb=class extends Hi{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.Red=s,this.Green=i,this.Blue=r,this.type=776857604}};e.IfcComplexProperty=class extends Ar{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.UsageName=i,this.HasProperties=r,this.type=2542286263}};class Hr extends Xi{constructor(e,t,s,i){super(e),this.Transition=t,this.SameSense=s,this.ParentCurve=i,this.type=2485617015}}e.IfcCompositeCurveSegment=Hr;class Gr extends Sr{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.type=2574617495}}e.IfcConstructionResourceType=Gr;class kr extends ir{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.Phase=a,this.RepresentationContexts=l,this.UnitsInContext=h,this.type=3419103109}}e.IfcContext=kr;e.IfcCrewResourceType=class extends Gr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.PredefinedType=u,this.type=1815067380}};class Vr extends Xi{constructor(e,t){super(e),this.Position=t,this.type=2506170314}}e.IfcCsgPrimitive3D=Vr;e.IfcCsgSolid=class extends gr{constructor(e,t){super(e),this.TreeRootExpression=t,this.type=2147822146}};class jr extends Xi{constructor(e){super(e),this.type=2601014836}}e.IfcCurve=jr;e.IfcCurveBoundedPlane=class extends xr{constructor(e,t,s,i){super(e),this.BasisSurface=t,this.OuterBoundary=s,this.InnerBoundaries=i,this.type=2827736869}};e.IfcCurveBoundedSurface=class extends xr{constructor(e,t,s,i){super(e),this.BasisSurface=t,this.Boundaries=s,this.ImplicitOuter=i,this.type=2629017746}};e.IfcDirection=class extends Xi{constructor(e,t){super(e),this.DirectionRatios=t,this.type=32440307}};e.IfcDoorStyle=class extends br{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.OperationType=h,this.ConstructionType=c,this.ParameterTakesPrecedence=A,this.Sizeable=u,this.type=526551008}};e.IfcEdgeLoop=class extends tr{constructor(e,t){super(e),this.EdgeList=t,this.type=1472233963}};e.IfcElementQuantity=class extends fr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.MethodOfMeasurement=o,this.Quantities=n,this.type=1883228015}};class Qr extends br{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=339256511}}e.IfcElementType=Qr;class Wr extends Tr{constructor(e,t){super(e),this.Position=t,this.type=2777663545}}e.IfcElementarySurface=Wr;e.IfcEllipseProfileDef=class extends rr{constructor(e,t,s,i,r,o){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.SemiAxis1=r,this.SemiAxis2=o,this.type=2835456948}};e.IfcEventType=class extends Or{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ProcessType=h,this.PredefinedType=c,this.EventTriggerType=A,this.UserDefinedEventTriggerType=u,this.type=4024345920}};class zr extends _r{constructor(e,t,s,i,r){super(e,t,s),this.SweptArea=t,this.Position=s,this.ExtrudedDirection=i,this.Depth=r,this.type=477187591}}e.IfcExtrudedAreaSolid=zr;e.IfcExtrudedAreaSolidTapered=class extends zr{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.SweptArea=t,this.Position=s,this.ExtrudedDirection=i,this.Depth=r,this.EndSweptArea=o,this.type=2804161546}};e.IfcFaceBasedSurfaceModel=class extends Xi{constructor(e,t){super(e),this.FbsmFaces=t,this.type=2047409740}};e.IfcFillAreaStyleHatching=class extends Xi{constructor(e,t,s,i,r,o){super(e),this.HatchLineAppearance=t,this.StartOfNextHatchLine=s,this.PointOfReferenceHatchLine=i,this.PatternStart=r,this.HatchLineAngle=o,this.type=374418227}};e.IfcFillAreaStyleTiles=class extends Xi{constructor(e,t,s,i){super(e),this.TilingPattern=t,this.Tiles=s,this.TilingScale=i,this.type=315944413}};e.IfcFixedReferenceSweptAreaSolid=class extends _r{constructor(e,t,s,i,r,o,n){super(e,t,s),this.SweptArea=t,this.Position=s,this.Directrix=i,this.StartParam=r,this.EndParam=o,this.FixedReference=n,this.type=2652556860}};class Kr extends Qr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=4238390223}}e.IfcFurnishingElementType=Kr;e.IfcFurnitureType=class extends Kr{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.AssemblyPlace=c,this.PredefinedType=A,this.type=1268542332}};e.IfcGeographicElementType=class extends Qr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4095422895}};e.IfcGeometricCurveSet=class extends Zi{constructor(e,t){super(e,t),this.Elements=t,this.type=987898635}};e.IfcIShapeProfileDef=class extends rr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.OverallWidth=r,this.OverallDepth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.FlangeEdgeRadius=h,this.FlangeSlope=c,this.type=1484403080}};class Yr extends Dr{constructor(e,t){super(e),this.CoordIndex=t,this.type=178912537}}e.IfcIndexedPolygonalFace=Yr;e.IfcIndexedPolygonalFaceWithVoids=class extends Yr{constructor(e,t,s){super(e,t),this.CoordIndex=t,this.InnerCoordIndices=s,this.type=2294589976}};e.IfcLShapeProfileDef=class extends rr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.Width=o,this.Thickness=n,this.FilletRadius=a,this.EdgeRadius=l,this.LegSlope=h,this.type=572779678}};e.IfcLaborResourceType=class extends Gr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.PredefinedType=u,this.type=428585644}};e.IfcLine=class extends jr{constructor(e,t,s){super(e),this.Pnt=t,this.Dir=s,this.type=1281925730}};class Xr extends gr{constructor(e,t){super(e),this.Outer=t,this.type=1425443689}}e.IfcManifoldSolidBrep=Xr;class Zr extends ir{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=3888040117}}e.IfcObject=Zr;e.IfcOffsetCurve2D=class extends jr{constructor(e,t,s,i){super(e),this.BasisCurve=t,this.Distance=s,this.SelfIntersect=i,this.type=3388369263}};e.IfcOffsetCurve3D=class extends jr{constructor(e,t,s,i,r){super(e),this.BasisCurve=t,this.Distance=s,this.SelfIntersect=i,this.RefDirection=r,this.type=3505215534}};e.IfcPcurve=class extends jr{constructor(e,t,s){super(e),this.BasisSurface=t,this.ReferenceCurve=s,this.type=1682466193}};e.IfcPlanarBox=class extends nr{constructor(e,t,s,i){super(e,t,s),this.SizeInX=t,this.SizeInY=s,this.Placement=i,this.type=603570806}};e.IfcPlane=class extends Wr{constructor(e,t){super(e,t),this.Position=t,this.type=220341763}};class qr extends lr{constructor(e,t){super(e,t),this.Name=t,this.type=759155922}}e.IfcPreDefinedColour=qr;class Jr extends lr{constructor(e,t){super(e,t),this.Name=t,this.type=2559016684}}e.IfcPreDefinedCurveFont=Jr;class $r extends pr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=3967405729}}e.IfcPreDefinedPropertySet=$r;e.IfcProcedureType=class extends Or{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ProcessType=h,this.PredefinedType=c,this.type=569719735}};class eo extends Zr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.type=2945172077}}e.IfcProcess=eo;class to extends Zr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=4208778838}}e.IfcProduct=to;e.IfcProject=class extends kr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.Phase=a,this.RepresentationContexts=l,this.UnitsInContext=h,this.type=103090709}};e.IfcProjectLibrary=class extends kr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.Phase=a,this.RepresentationContexts=l,this.UnitsInContext=h,this.type=653396225}};e.IfcPropertyBoundedValue=class extends yr{constructor(e,t,s,i,r,o,n){super(e,t,s),this.Name=t,this.Description=s,this.UpperBoundValue=i,this.LowerBoundValue=r,this.Unit=o,this.SetPointValue=n,this.type=871118103}};e.IfcPropertyEnumeratedValue=class extends yr{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.EnumerationValues=i,this.EnumerationReference=r,this.type=4166981789}};e.IfcPropertyListValue=class extends yr{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.ListValues=i,this.Unit=r,this.type=2752243245}};e.IfcPropertyReferenceValue=class extends yr{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.UsageName=i,this.PropertyReference=r,this.type=941946838}};e.IfcPropertySet=class extends pr{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.HasProperties=o,this.type=1451395588}};e.IfcPropertySetTemplate=class extends dr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.TemplateType=o,this.ApplicableEntity=n,this.HasPropertyTemplates=a,this.type=492091185}};e.IfcPropertySingleValue=class extends yr{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.NominalValue=i,this.Unit=r,this.type=3650150729}};e.IfcPropertyTableValue=class extends yr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s),this.Name=t,this.Description=s,this.DefiningValues=i,this.DefinedValues=r,this.Expression=o,this.DefiningUnit=n,this.DefinedUnit=a,this.CurveInterpolation=l,this.type=110355661}};class so extends dr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=3521284610}}e.IfcPropertyTemplate=so;e.IfcProxy=class extends to{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.ProxyType=l,this.Tag=h,this.type=3219374653}};e.IfcRectangleHollowProfileDef=class extends Er{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.XDim=r,this.YDim=o,this.WallThickness=n,this.InnerFilletRadius=a,this.OuterFilletRadius=l,this.type=2770003689}};e.IfcRectangularPyramid=class extends Vr{constructor(e,t,s,i,r){super(e,t),this.Position=t,this.XLength=s,this.YLength=i,this.Height=r,this.type=2798486643}};e.IfcRectangularTrimmedSurface=class extends xr{constructor(e,t,s,i,r,o,n,a){super(e),this.BasisSurface=t,this.U1=s,this.V1=i,this.U2=r,this.V2=o,this.Usense=n,this.Vsense=a,this.type=3454111270}};e.IfcReinforcementDefinitionProperties=class extends $r{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.DefinitionType=o,this.ReinforcementSectionDefinitions=n,this.type=3765753017}};class io extends mr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.type=3939117080}}e.IfcRelAssigns=io;e.IfcRelAssignsToActor=class extends io{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingActor=a,this.ActingRole=l,this.type=1683148259}};e.IfcRelAssignsToControl=class extends io{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingControl=a,this.type=2495723537}};class ro extends io{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingGroup=a,this.type=1307041759}}e.IfcRelAssignsToGroup=ro;e.IfcRelAssignsToGroupByFactor=class extends ro{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingGroup=a,this.Factor=l,this.type=1027710054}};e.IfcRelAssignsToProcess=class extends io{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingProcess=a,this.QuantityInProcess=l,this.type=4278684876}};e.IfcRelAssignsToProduct=class extends io{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingProduct=a,this.type=2857406711}};e.IfcRelAssignsToResource=class extends io{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingResource=a,this.type=205026976}};class oo extends mr{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.type=1865459582}}e.IfcRelAssociates=oo;e.IfcRelAssociatesApproval=class extends oo{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingApproval=n,this.type=4095574036}};e.IfcRelAssociatesClassification=class extends oo{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingClassification=n,this.type=919958153}};e.IfcRelAssociatesConstraint=class extends oo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.Intent=n,this.RelatingConstraint=a,this.type=2728634034}};e.IfcRelAssociatesDocument=class extends oo{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingDocument=n,this.type=982818633}};e.IfcRelAssociatesLibrary=class extends oo{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingLibrary=n,this.type=3840914261}};e.IfcRelAssociatesMaterial=class extends oo{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingMaterial=n,this.type=2655215786}};class no extends mr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=826625072}}e.IfcRelConnects=no;class ao extends no{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ConnectionGeometry=o,this.RelatingElement=n,this.RelatedElement=a,this.type=1204542856}}e.IfcRelConnectsElements=ao;e.IfcRelConnectsPathElements=class extends ao{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ConnectionGeometry=o,this.RelatingElement=n,this.RelatedElement=a,this.RelatingPriorities=l,this.RelatedPriorities=h,this.RelatedConnectionType=c,this.RelatingConnectionType=A,this.type=3945020480}};e.IfcRelConnectsPortToElement=class extends no{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingPort=o,this.RelatedElement=n,this.type=4201705270}};e.IfcRelConnectsPorts=class extends no{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingPort=o,this.RelatedPort=n,this.RealizingElement=a,this.type=3190031847}};e.IfcRelConnectsStructuralActivity=class extends no{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingElement=o,this.RelatedStructuralActivity=n,this.type=2127690289}};class lo extends no{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingStructuralMember=o,this.RelatedStructuralConnection=n,this.AppliedCondition=a,this.AdditionalConditions=l,this.SupportedLength=h,this.ConditionCoordinateSystem=c,this.type=1638771189}}e.IfcRelConnectsStructuralMember=lo;e.IfcRelConnectsWithEccentricity=class extends lo{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingStructuralMember=o,this.RelatedStructuralConnection=n,this.AppliedCondition=a,this.AdditionalConditions=l,this.SupportedLength=h,this.ConditionCoordinateSystem=c,this.ConnectionConstraint=A,this.type=504942748}};e.IfcRelConnectsWithRealizingElements=class extends ao{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ConnectionGeometry=o,this.RelatingElement=n,this.RelatedElement=a,this.RealizingElements=l,this.ConnectionType=h,this.type=3678494232}};e.IfcRelContainedInSpatialStructure=class extends no{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedElements=o,this.RelatingStructure=n,this.type=3242617779}};e.IfcRelCoversBldgElements=class extends no{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingBuildingElement=o,this.RelatedCoverings=n,this.type=886880790}};e.IfcRelCoversSpaces=class extends no{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingSpace=o,this.RelatedCoverings=n,this.type=2802773753}};e.IfcRelDeclares=class extends mr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingContext=o,this.RelatedDefinitions=n,this.type=2565941209}};class ho extends mr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=2551354335}}e.IfcRelDecomposes=ho;class co extends mr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=693640335}}e.IfcRelDefines=co;e.IfcRelDefinesByObject=class extends co{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingObject=n,this.type=1462361463}};e.IfcRelDefinesByProperties=class extends co{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingPropertyDefinition=n,this.type=4186316022}};e.IfcRelDefinesByTemplate=class extends co{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedPropertySets=o,this.RelatingTemplate=n,this.type=307848117}};e.IfcRelDefinesByType=class extends co{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingType=n,this.type=781010003}};e.IfcRelFillsElement=class extends no{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingOpeningElement=o,this.RelatedBuildingElement=n,this.type=3940055652}};e.IfcRelFlowControlElements=class extends no{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedControlElements=o,this.RelatingFlowElement=n,this.type=279856033}};e.IfcRelInterferesElements=class extends no{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingElement=o,this.RelatedElement=n,this.InterferenceGeometry=a,this.InterferenceType=l,this.ImpliedOrder=h,this.type=427948657}};e.IfcRelNests=class extends ho{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingObject=o,this.RelatedObjects=n,this.type=3268803585}};e.IfcRelProjectsElement=class extends ho{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingElement=o,this.RelatedFeatureElement=n,this.type=750771296}};e.IfcRelReferencedInSpatialStructure=class extends no{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedElements=o,this.RelatingStructure=n,this.type=1245217292}};e.IfcRelSequence=class extends no{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingProcess=o,this.RelatedProcess=n,this.TimeLag=a,this.SequenceType=l,this.UserDefinedSequenceType=h,this.type=4122056220}};e.IfcRelServicesBuildings=class extends no{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingSystem=o,this.RelatedBuildings=n,this.type=366585022}};class Ao extends no{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingSpace=o,this.RelatedBuildingElement=n,this.ConnectionGeometry=a,this.PhysicalOrVirtualBoundary=l,this.InternalOrExternalBoundary=h,this.type=3451746338}}e.IfcRelSpaceBoundary=Ao;class uo extends Ao{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingSpace=o,this.RelatedBuildingElement=n,this.ConnectionGeometry=a,this.PhysicalOrVirtualBoundary=l,this.InternalOrExternalBoundary=h,this.ParentBoundary=c,this.type=3523091289}}e.IfcRelSpaceBoundary1stLevel=uo;e.IfcRelSpaceBoundary2ndLevel=class extends uo{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingSpace=o,this.RelatedBuildingElement=n,this.ConnectionGeometry=a,this.PhysicalOrVirtualBoundary=l,this.InternalOrExternalBoundary=h,this.ParentBoundary=c,this.CorrespondingBoundary=A,this.type=1521410863}};e.IfcRelVoidsElement=class extends ho{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingBuildingElement=o,this.RelatedOpeningElement=n,this.type=1401173127}};e.IfcReparametrisedCompositeCurveSegment=class extends Hr{constructor(e,t,s,i,r){super(e,t,s,i),this.Transition=t,this.SameSense=s,this.ParentCurve=i,this.ParamLength=r,this.type=816062949}};class po extends Zr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.type=2914609552}}e.IfcResource=po;class fo extends _r{constructor(e,t,s,i,r){super(e,t,s),this.SweptArea=t,this.Position=s,this.Axis=i,this.Angle=r,this.type=1856042241}}e.IfcRevolvedAreaSolid=fo;e.IfcRevolvedAreaSolidTapered=class extends fo{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.SweptArea=t,this.Position=s,this.Axis=i,this.Angle=r,this.EndSweptArea=o,this.type=3243963512}};e.IfcRightCircularCone=class extends Vr{constructor(e,t,s,i){super(e,t),this.Position=t,this.Height=s,this.BottomRadius=i,this.type=4158566097}};e.IfcRightCircularCylinder=class extends Vr{constructor(e,t,s,i){super(e,t),this.Position=t,this.Height=s,this.Radius=i,this.type=3626867408}};e.IfcSimplePropertyTemplate=class extends so{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.TemplateType=o,this.PrimaryMeasureType=n,this.SecondaryMeasureType=a,this.Enumerators=l,this.PrimaryUnit=h,this.SecondaryUnit=c,this.Expression=A,this.AccessState=u,this.type=3663146110}};class Eo extends to{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.type=1412071761}}e.IfcSpatialElement=Eo;class mo extends br{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=710998568}}e.IfcSpatialElementType=mo;class yo extends Eo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.type=2706606064}}e.IfcSpatialStructureElement=yo;class go extends mo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3893378262}}e.IfcSpatialStructureElementType=go;e.IfcSpatialZone=class extends Eo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.PredefinedType=h,this.type=463610769}};e.IfcSpatialZoneType=class extends mo{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.LongName=A,this.type=2481509218}};e.IfcSphere=class extends Vr{constructor(e,t,s){super(e,t),this.Position=t,this.Radius=s,this.type=451544542}};e.IfcSphericalSurface=class extends Wr{constructor(e,t,s){super(e,t),this.Position=t,this.Radius=s,this.type=4015995234}};class Io extends to{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.type=3544373492}}e.IfcStructuralActivity=Io;class vo extends to{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=3136571912}}e.IfcStructuralItem=vo;class To extends vo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=530289379}}e.IfcStructuralMember=To;class _o extends Io{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.type=3689010777}}e.IfcStructuralReaction=_o;class Ro extends To{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.Thickness=h,this.type=3979015343}}e.IfcStructuralSurfaceMember=Ro;e.IfcStructuralSurfaceMemberVarying=class extends Ro{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.Thickness=h,this.type=2218152070}};e.IfcStructuralSurfaceReaction=class extends _o{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.PredefinedType=c,this.type=603775116}};e.IfcSubContractResourceType=class extends Gr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.PredefinedType=u,this.type=4095615324}};class Po extends jr{constructor(e,t,s,i){super(e),this.Curve3D=t,this.AssociatedGeometry=s,this.MasterRepresentation=i,this.type=699246055}}e.IfcSurfaceCurve=Po;e.IfcSurfaceCurveSweptAreaSolid=class extends _r{constructor(e,t,s,i,r,o,n){super(e,t,s),this.SweptArea=t,this.Position=s,this.Directrix=i,this.StartParam=r,this.EndParam=o,this.ReferenceSurface=n,this.type=2028607225}};e.IfcSurfaceOfLinearExtrusion=class extends Pr{constructor(e,t,s,i,r){super(e,t,s),this.SweptCurve=t,this.Position=s,this.ExtrudedDirection=i,this.Depth=r,this.type=2809605785}};e.IfcSurfaceOfRevolution=class extends Pr{constructor(e,t,s,i){super(e,t,s),this.SweptCurve=t,this.Position=s,this.AxisPosition=i,this.type=4124788165}};e.IfcSystemFurnitureElementType=class extends Kr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1580310250}};e.IfcTask=class extends eo{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Status=l,this.WorkMethod=h,this.IsMilestone=c,this.Priority=A,this.TaskTime=u,this.PredefinedType=p,this.type=3473067441}};e.IfcTaskType=class extends Or{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ProcessType=h,this.PredefinedType=c,this.WorkMethod=A,this.type=3206491090}};class Do extends Dr{constructor(e,t){super(e),this.Coordinates=t,this.type=2387106220}}e.IfcTessellatedFaceSet=Do;e.IfcToroidalSurface=class extends Wr{constructor(e,t,s,i){super(e,t),this.Position=t,this.MajorRadius=s,this.MinorRadius=i,this.type=1935646853}};e.IfcTransportElementType=class extends Qr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2097647324}};e.IfcTriangulatedFaceSet=class extends Do{constructor(e,t,s,i,r,o){super(e,t),this.Coordinates=t,this.Normals=s,this.Closed=i,this.CoordIndex=r,this.PnIndex=o,this.type=2916149573}};e.IfcWindowLiningProperties=class extends $r{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.LiningDepth=o,this.LiningThickness=n,this.TransomThickness=a,this.MullionThickness=l,this.FirstTransomOffset=h,this.SecondTransomOffset=c,this.FirstMullionOffset=A,this.SecondMullionOffset=u,this.ShapeAspectStyle=p,this.LiningOffset=d,this.LiningToPanelOffsetX=f,this.LiningToPanelOffsetY=E,this.type=336235671}};e.IfcWindowPanelProperties=class extends $r{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.OperationType=o,this.PanelPosition=n,this.FrameDepth=a,this.FrameThickness=l,this.ShapeAspectStyle=h,this.type=512836454}};class No extends Zr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.TheActor=n,this.type=2296667514}}e.IfcActor=No;class Co extends Xr{constructor(e,t){super(e,t),this.Outer=t,this.type=1635779807}}e.IfcAdvancedBrep=Co;e.IfcAdvancedBrepWithVoids=class extends Co{constructor(e,t,s){super(e,t),this.Outer=t,this.Voids=s,this.type=2603310189}};e.IfcAnnotation=class extends to{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=1674181508}};class Oo extends xr{constructor(e,t,s,i,r,o,n,a){super(e),this.UDegree=t,this.VDegree=s,this.ControlPointsList=i,this.SurfaceForm=r,this.UClosed=o,this.VClosed=n,this.SelfIntersect=a,this.type=2887950389}}e.IfcBSplineSurface=Oo;class bo extends Oo{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a),this.UDegree=t,this.VDegree=s,this.ControlPointsList=i,this.SurfaceForm=r,this.UClosed=o,this.VClosed=n,this.SelfIntersect=a,this.UMultiplicities=l,this.VMultiplicities=h,this.UKnots=c,this.VKnots=A,this.KnotSpec=u,this.type=167062518}}e.IfcBSplineSurfaceWithKnots=bo;e.IfcBlock=class extends Vr{constructor(e,t,s,i,r){super(e,t),this.Position=t,this.XLength=s,this.YLength=i,this.ZLength=r,this.type=1334484129}};e.IfcBooleanClippingResult=class extends wr{constructor(e,t,s,i){super(e,t,s,i),this.Operator=t,this.FirstOperand=s,this.SecondOperand=i,this.type=3649129432}};class So extends jr{constructor(e){super(e),this.type=1260505505}}e.IfcBoundedCurve=So;e.IfcBuilding=class extends yo{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.ElevationOfRefHeight=c,this.ElevationOfTerrain=A,this.BuildingAddress=u,this.type=4031249490}};class wo extends Qr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1950629157}}e.IfcBuildingElementType=wo;e.IfcBuildingStorey=class extends yo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.Elevation=c,this.type=3124254112}};e.IfcChimneyType=class extends wo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2197970202}};e.IfcCircleHollowProfileDef=class extends Ur{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Radius=r,this.WallThickness=o,this.type=2937912522}};e.IfcCivilElementType=class extends Qr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3893394355}};e.IfcColumnType=class extends wo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=300633059}};e.IfcComplexPropertyTemplate=class extends so{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.UsageName=o,this.TemplateType=n,this.HasPropertyTemplates=a,this.type=3875453745}};class xo extends So{constructor(e,t,s){super(e),this.Segments=t,this.SelfIntersect=s,this.type=3732776249}}e.IfcCompositeCurve=xo;class Bo extends xo{constructor(e,t,s){super(e,t,s),this.Segments=t,this.SelfIntersect=s,this.type=15328376}}e.IfcCompositeCurveOnSurface=Bo;class Fo extends jr{constructor(e,t){super(e),this.Position=t,this.type=2510884976}}e.IfcConic=Fo;e.IfcConstructionEquipmentResourceType=class extends Gr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.PredefinedType=u,this.type=2185764099}};e.IfcConstructionMaterialResourceType=class extends Gr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.PredefinedType=u,this.type=4105962743}};e.IfcConstructionProductResourceType=class extends Gr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.PredefinedType=u,this.type=1525564444}};class Mo extends po{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.type=2559216714}}e.IfcConstructionResource=Mo;class Lo extends Zr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.type=3293443760}}e.IfcControl=Lo;e.IfcCostItem=class extends Lo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.PredefinedType=a,this.CostValues=l,this.CostQuantities=h,this.type=3895139033}};e.IfcCostSchedule=class extends Lo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.PredefinedType=a,this.Status=l,this.SubmittedOn=h,this.UpdateDate=c,this.type=1419761937}};e.IfcCoveringType=class extends wo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1916426348}};e.IfcCrewResource=class extends Mo{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.PredefinedType=A,this.type=3295246426}};e.IfcCurtainWallType=class extends wo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1457835157}};e.IfcCylindricalSurface=class extends Wr{constructor(e,t,s){super(e,t),this.Position=t,this.Radius=s,this.type=1213902940}};class Uo extends Qr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3256556792}}e.IfcDistributionElementType=Uo;class Ho extends Uo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3849074793}}e.IfcDistributionFlowElementType=Ho;e.IfcDoorLiningProperties=class extends $r{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.LiningDepth=o,this.LiningThickness=n,this.ThresholdDepth=a,this.ThresholdThickness=l,this.TransomThickness=h,this.TransomOffset=c,this.LiningOffset=A,this.ThresholdOffset=u,this.CasingThickness=p,this.CasingDepth=d,this.ShapeAspectStyle=f,this.LiningToPanelOffsetX=E,this.LiningToPanelOffsetY=m,this.type=2963535650}};e.IfcDoorPanelProperties=class extends $r{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.PanelDepth=o,this.PanelOperation=n,this.PanelWidth=a,this.PanelPosition=l,this.ShapeAspectStyle=h,this.type=1714330368}};e.IfcDoorType=class extends wo{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.OperationType=A,this.ParameterTakesPrecedence=u,this.UserDefinedOperationType=p,this.type=2323601079}};e.IfcDraughtingPreDefinedColour=class extends qr{constructor(e,t){super(e,t),this.Name=t,this.type=445594917}};e.IfcDraughtingPreDefinedCurveFont=class extends Jr{constructor(e,t){super(e,t),this.Name=t,this.type=4006246654}};class Go extends to{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1758889154}}e.IfcElement=Go;e.IfcElementAssembly=class extends Go{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.AssemblyPlace=h,this.PredefinedType=c,this.type=4123344466}};e.IfcElementAssemblyType=class extends Qr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2397081782}};class ko extends Go{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1623761950}}e.IfcElementComponent=ko;class Vo extends Qr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2590856083}}e.IfcElementComponentType=Vo;e.IfcEllipse=class extends Fo{constructor(e,t,s,i){super(e,t),this.Position=t,this.SemiAxis1=s,this.SemiAxis2=i,this.type=1704287377}};class jo extends Ho{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2107101300}}e.IfcEnergyConversionDeviceType=jo;e.IfcEngineType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=132023988}};e.IfcEvaporativeCoolerType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3174744832}};e.IfcEvaporatorType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3390157468}};e.IfcEvent=class extends eo{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.PredefinedType=l,this.EventTriggerType=h,this.UserDefinedEventTriggerType=c,this.EventOccurenceTime=A,this.type=4148101412}};class Qo extends Eo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.type=2853485674}}e.IfcExternalSpatialStructureElement=Qo;class Wo extends Xr{constructor(e,t){super(e,t),this.Outer=t,this.type=807026263}}e.IfcFacetedBrep=Wo;e.IfcFacetedBrepWithVoids=class extends Wo{constructor(e,t,s){super(e,t),this.Outer=t,this.Voids=s,this.type=3737207727}};e.IfcFastener=class extends ko{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=647756555}};e.IfcFastenerType=class extends Vo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2489546625}};class zo extends Go{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2827207264}}e.IfcFeatureElement=zo;class Ko extends zo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2143335405}}e.IfcFeatureElementAddition=Ko;class Yo extends zo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1287392070}}e.IfcFeatureElementSubtraction=Yo;class Xo extends Ho{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3907093117}}e.IfcFlowControllerType=Xo;class Zo extends Ho{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3198132628}}e.IfcFlowFittingType=Zo;e.IfcFlowMeterType=class extends Xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3815607619}};class qo extends Ho{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1482959167}}e.IfcFlowMovingDeviceType=qo;class Jo extends Ho{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1834744321}}e.IfcFlowSegmentType=Jo;class $o extends Ho{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1339347760}}e.IfcFlowStorageDeviceType=$o;class en extends Ho{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2297155007}}e.IfcFlowTerminalType=en;class tn extends Ho{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3009222698}}e.IfcFlowTreatmentDeviceType=tn;e.IfcFootingType=class extends wo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1893162501}};class sn extends Go{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=263784265}}e.IfcFurnishingElement=sn;e.IfcFurniture=class extends sn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1509553395}};e.IfcGeographicElement=class extends Go{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3493046030}};e.IfcGrid=class extends to{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.UAxes=l,this.VAxes=h,this.WAxes=c,this.PredefinedType=A,this.type=3009204131}};class rn extends Zr{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=2706460486}}e.IfcGroup=rn;e.IfcHeatExchangerType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1251058090}};e.IfcHumidifierType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1806887404}};e.IfcIndexedPolyCurve=class extends So{constructor(e,t,s,i){super(e),this.Points=t,this.Segments=s,this.SelfIntersect=i,this.type=2571569899}};e.IfcInterceptorType=class extends tn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3946677679}};e.IfcIntersectionCurve=class extends Po{constructor(e,t,s,i){super(e,t,s,i),this.Curve3D=t,this.AssociatedGeometry=s,this.MasterRepresentation=i,this.type=3113134337}};e.IfcInventory=class extends rn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.Jurisdiction=a,this.ResponsiblePersons=l,this.LastUpdateDate=h,this.CurrentValue=c,this.OriginalValue=A,this.type=2391368822}};e.IfcJunctionBoxType=class extends Zo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4288270099}};e.IfcLaborResource=class extends Mo{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.PredefinedType=A,this.type=3827777499}};e.IfcLampType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1051575348}};e.IfcLightFixtureType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1161773419}};e.IfcMechanicalFastener=class extends ko{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.NominalDiameter=h,this.NominalLength=c,this.PredefinedType=A,this.type=377706215}};e.IfcMechanicalFastenerType=class extends Vo{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.NominalDiameter=A,this.NominalLength=u,this.type=2108223431}};e.IfcMedicalDeviceType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1114901282}};e.IfcMemberType=class extends wo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3181161470}};e.IfcMotorConnectionType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=977012517}};e.IfcOccupant=class extends No{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.TheActor=n,this.PredefinedType=a,this.type=4143007308}};class on extends Yo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3588315303}}e.IfcOpeningElement=on;e.IfcOpeningStandardCase=class extends on{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3079942009}};e.IfcOutletType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2837617999}};e.IfcPerformanceHistory=class extends Lo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LifeCyclePhase=a,this.PredefinedType=l,this.type=2382730787}};e.IfcPermeableCoveringProperties=class extends $r{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.OperationType=o,this.PanelPosition=n,this.FrameDepth=a,this.FrameThickness=l,this.ShapeAspectStyle=h,this.type=3566463478}};e.IfcPermit=class extends Lo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.PredefinedType=a,this.Status=l,this.LongDescription=h,this.type=3327091369}};e.IfcPileType=class extends wo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1158309216}};e.IfcPipeFittingType=class extends Zo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=804291784}};e.IfcPipeSegmentType=class extends Jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4231323485}};e.IfcPlateType=class extends wo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4017108033}};e.IfcPolygonalFaceSet=class extends Do{constructor(e,t,s,i,r){super(e,t),this.Coordinates=t,this.Closed=s,this.Faces=i,this.PnIndex=r,this.type=2839578677}};e.IfcPolyline=class extends So{constructor(e,t){super(e),this.Points=t,this.type=3724593414}};class nn extends to{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=3740093272}}e.IfcPort=nn;e.IfcProcedure=class extends eo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.PredefinedType=l,this.type=2744685151}};e.IfcProjectOrder=class extends Lo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.PredefinedType=a,this.Status=l,this.LongDescription=h,this.type=2904328755}};e.IfcProjectionElement=class extends Ko{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3651124850}};e.IfcProtectiveDeviceType=class extends Xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1842657554}};e.IfcPumpType=class extends qo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2250791053}};e.IfcRailingType=class extends wo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2893384427}};e.IfcRampFlightType=class extends wo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2324767716}};e.IfcRampType=class extends wo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1469900589}};e.IfcRationalBSplineSurfaceWithKnots=class extends bo{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h,c,A,u),this.UDegree=t,this.VDegree=s,this.ControlPointsList=i,this.SurfaceForm=r,this.UClosed=o,this.VClosed=n,this.SelfIntersect=a,this.UMultiplicities=l,this.VMultiplicities=h,this.UKnots=c,this.VKnots=A,this.KnotSpec=u,this.WeightsData=p,this.type=683857671}};class an extends ko{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.type=3027567501}}e.IfcReinforcingElement=an;class ln extends Vo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=964333572}}e.IfcReinforcingElementType=ln;e.IfcReinforcingMesh=class extends an{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.MeshLength=c,this.MeshWidth=A,this.LongitudinalBarNominalDiameter=u,this.TransverseBarNominalDiameter=p,this.LongitudinalBarCrossSectionArea=d,this.TransverseBarCrossSectionArea=f,this.LongitudinalBarSpacing=E,this.TransverseBarSpacing=m,this.PredefinedType=y,this.type=2320036040}};e.IfcReinforcingMeshType=class extends ln{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.MeshLength=A,this.MeshWidth=u,this.LongitudinalBarNominalDiameter=p,this.TransverseBarNominalDiameter=d,this.LongitudinalBarCrossSectionArea=f,this.TransverseBarCrossSectionArea=E,this.LongitudinalBarSpacing=m,this.TransverseBarSpacing=y,this.BendingShapeCode=g,this.BendingParameters=I,this.type=2310774935}};e.IfcRelAggregates=class extends ho{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingObject=o,this.RelatedObjects=n,this.type=160246688}};e.IfcRoofType=class extends wo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2781568857}};e.IfcSanitaryTerminalType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1768891740}};e.IfcSeamCurve=class extends Po{constructor(e,t,s,i){super(e,t,s,i),this.Curve3D=t,this.AssociatedGeometry=s,this.MasterRepresentation=i,this.type=2157484638}};e.IfcShadingDeviceType=class extends wo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4074543187}};e.IfcSite=class extends yo{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.RefLatitude=c,this.RefLongitude=A,this.RefElevation=u,this.LandTitleNumber=p,this.SiteAddress=d,this.type=4097777520}};e.IfcSlabType=class extends wo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2533589738}};e.IfcSolarDeviceType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1072016465}};e.IfcSpace=class extends yo{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.PredefinedType=c,this.ElevationWithFlooring=A,this.type=3856911033}};e.IfcSpaceHeaterType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1305183839}};e.IfcSpaceType=class extends go{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.LongName=A,this.type=3812236995}};e.IfcStackTerminalType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3112655638}};e.IfcStairFlightType=class extends wo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1039846685}};e.IfcStairType=class extends wo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=338393293}};class hn extends Io{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.type=682877961}}e.IfcStructuralAction=hn;class cn extends vo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedCondition=l,this.type=1179482911}}e.IfcStructuralConnection=cn;class An extends hn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.ProjectedOrTrue=A,this.PredefinedType=u,this.type=1004757350}}e.IfcStructuralCurveAction=An;e.IfcStructuralCurveConnection=class extends cn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedCondition=l,this.Axis=h,this.type=4243806635}};class un extends To{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.Axis=h,this.type=214636428}}e.IfcStructuralCurveMember=un;e.IfcStructuralCurveMemberVarying=class extends un{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.Axis=h,this.type=2445595289}};e.IfcStructuralCurveReaction=class extends _o{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.PredefinedType=c,this.type=2757150158}};e.IfcStructuralLinearAction=class extends An{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A,u),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.ProjectedOrTrue=A,this.PredefinedType=u,this.type=1807405624}};class pn extends rn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.ActionType=a,this.ActionSource=l,this.Coefficient=h,this.Purpose=c,this.type=1252848954}}e.IfcStructuralLoadGroup=pn;e.IfcStructuralPointAction=class extends hn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.type=2082059205}};e.IfcStructuralPointConnection=class extends cn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedCondition=l,this.ConditionCoordinateSystem=h,this.type=734778138}};e.IfcStructuralPointReaction=class extends _o{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.type=1235345126}};e.IfcStructuralResultGroup=class extends rn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.TheoryType=n,this.ResultForLoadGroup=a,this.IsLinear=l,this.type=2986769608}};class dn extends hn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.ProjectedOrTrue=A,this.PredefinedType=u,this.type=3657597509}}e.IfcStructuralSurfaceAction=dn;e.IfcStructuralSurfaceConnection=class extends cn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedCondition=l,this.type=1975003073}};e.IfcSubContractResource=class extends Mo{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.PredefinedType=A,this.type=148013059}};e.IfcSurfaceFeature=class extends zo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3101698114}};e.IfcSwitchingDeviceType=class extends Xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2315554128}};class fn extends rn{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=2254336722}}e.IfcSystem=fn;e.IfcSystemFurnitureElement=class extends sn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=413509423}};e.IfcTankType=class extends $o{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=5716631}};e.IfcTendon=class extends an{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.PredefinedType=c,this.NominalDiameter=A,this.CrossSectionArea=u,this.TensionForce=p,this.PreStress=d,this.FrictionCoefficient=f,this.AnchorageSlip=E,this.MinCurvatureRadius=m,this.type=3824725483}};e.IfcTendonAnchor=class extends an{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.PredefinedType=c,this.type=2347447852}};e.IfcTendonAnchorType=class extends ln{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3081323446}};e.IfcTendonType=class extends ln{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.NominalDiameter=A,this.CrossSectionArea=u,this.SheathDiameter=p,this.type=2415094496}};e.IfcTransformerType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1692211062}};e.IfcTransportElement=class extends Go{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1620046519}};e.IfcTrimmedCurve=class extends So{constructor(e,t,s,i,r,o){super(e),this.BasisCurve=t,this.Trim1=s,this.Trim2=i,this.SenseAgreement=r,this.MasterRepresentation=o,this.type=3593883385}};e.IfcTubeBundleType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1600972822}};e.IfcUnitaryEquipmentType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1911125066}};e.IfcValveType=class extends Xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=728799441}};e.IfcVibrationIsolator=class extends ko{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2391383451}};e.IfcVibrationIsolatorType=class extends Vo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3313531582}};e.IfcVirtualElement=class extends Go{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2769231204}};e.IfcVoidingFeature=class extends Yo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=926996030}};e.IfcWallType=class extends wo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1898987631}};e.IfcWasteTerminalType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1133259667}};e.IfcWindowType=class extends wo{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.PartitioningType=A,this.ParameterTakesPrecedence=u,this.UserDefinedPartitioningType=p,this.type=4009809668}};e.IfcWorkCalendar=class extends Lo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.WorkingTimes=a,this.ExceptionTimes=l,this.PredefinedType=h,this.type=4088093105}};class En extends Lo{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.CreationDate=a,this.Creators=l,this.Purpose=h,this.Duration=c,this.TotalFloat=A,this.StartTime=u,this.FinishTime=p,this.type=1028945134}}e.IfcWorkControl=En;e.IfcWorkPlan=class extends En{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n,a,l,h,c,A,u,p),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.CreationDate=a,this.Creators=l,this.Purpose=h,this.Duration=c,this.TotalFloat=A,this.StartTime=u,this.FinishTime=p,this.PredefinedType=d,this.type=4218914973}};e.IfcWorkSchedule=class extends En{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n,a,l,h,c,A,u,p),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.CreationDate=a,this.Creators=l,this.Purpose=h,this.Duration=c,this.TotalFloat=A,this.StartTime=u,this.FinishTime=p,this.PredefinedType=d,this.type=3342526732}};e.IfcZone=class extends fn{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.type=1033361043}};e.IfcActionRequest=class extends Lo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.PredefinedType=a,this.Status=l,this.LongDescription=h,this.type=3821786052}};e.IfcAirTerminalBoxType=class extends Xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1411407467}};e.IfcAirTerminalType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3352864051}};e.IfcAirToAirHeatRecoveryType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1871374353}};e.IfcAsset=class extends rn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.OriginalValue=a,this.CurrentValue=l,this.TotalReplacementCost=h,this.Owner=c,this.User=A,this.ResponsiblePerson=u,this.IncorporationDate=p,this.DepreciatedValue=d,this.type=3460190687}};e.IfcAudioVisualApplianceType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1532957894}};class mn extends So{constructor(e,t,s,i,r,o){super(e),this.Degree=t,this.ControlPointsList=s,this.CurveForm=i,this.ClosedCurve=r,this.SelfIntersect=o,this.type=1967976161}}e.IfcBSplineCurve=mn;class yn extends mn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o),this.Degree=t,this.ControlPointsList=s,this.CurveForm=i,this.ClosedCurve=r,this.SelfIntersect=o,this.KnotMultiplicities=n,this.Knots=a,this.KnotSpec=l,this.type=2461110595}}e.IfcBSplineCurveWithKnots=yn;e.IfcBeamType=class extends wo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=819618141}};e.IfcBoilerType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=231477066}};class gn extends Bo{constructor(e,t,s){super(e,t,s),this.Segments=t,this.SelfIntersect=s,this.type=1136057603}}e.IfcBoundaryCurve=gn;class In extends Go{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3299480353}}e.IfcBuildingElement=In;e.IfcBuildingElementPart=class extends ko{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2979338954}};e.IfcBuildingElementPartType=class extends Vo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=39481116}};e.IfcBuildingElementProxy=class extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1095909175}};e.IfcBuildingElementProxyType=class extends wo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1909888760}};e.IfcBuildingSystem=class extends fn{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.LongName=a,this.type=1177604601}};e.IfcBurnerType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2188180465}};e.IfcCableCarrierFittingType=class extends Zo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=395041908}};e.IfcCableCarrierSegmentType=class extends Jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3293546465}};e.IfcCableFittingType=class extends Zo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2674252688}};e.IfcCableSegmentType=class extends Jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1285652485}};e.IfcChillerType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2951183804}};e.IfcChimney=class extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3296154744}};e.IfcCircle=class extends Fo{constructor(e,t,s){super(e,t),this.Position=t,this.Radius=s,this.type=2611217952}};e.IfcCivilElement=class extends Go{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1677625105}};e.IfcCoilType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2301859152}};class vn extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=843113511}}e.IfcColumn=vn;e.IfcColumnStandardCase=class extends vn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=905975707}};e.IfcCommunicationsApplianceType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=400855858}};e.IfcCompressorType=class extends qo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3850581409}};e.IfcCondenserType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2816379211}};e.IfcConstructionEquipmentResource=class extends Mo{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.PredefinedType=A,this.type=3898045240}};e.IfcConstructionMaterialResource=class extends Mo{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.PredefinedType=A,this.type=1060000209}};e.IfcConstructionProductResource=class extends Mo{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.PredefinedType=A,this.type=488727124}};e.IfcCooledBeamType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=335055490}};e.IfcCoolingTowerType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2954562838}};e.IfcCovering=class extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1973544240}};e.IfcCurtainWall=class extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3495092785}};e.IfcDamperType=class extends Xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3961806047}};e.IfcDiscreteAccessory=class extends ko{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1335981549}};e.IfcDiscreteAccessoryType=class extends Vo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2635815018}};e.IfcDistributionChamberElementType=class extends Ho{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1599208980}};class Tn extends Uo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2063403501}}e.IfcDistributionControlElementType=Tn;class _n extends Go{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1945004755}}e.IfcDistributionElement=_n;class Rn extends _n{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3040386961}}e.IfcDistributionFlowElement=Rn;e.IfcDistributionPort=class extends nn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.FlowDirection=l,this.PredefinedType=h,this.SystemType=c,this.type=3041715199}};class Pn extends fn{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.PredefinedType=a,this.type=3205830791}}e.IfcDistributionSystem=Pn;class Dn extends In{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.OverallHeight=h,this.OverallWidth=c,this.PredefinedType=A,this.OperationType=u,this.UserDefinedOperationType=p,this.type=395920057}}e.IfcDoor=Dn;e.IfcDoorStandardCase=class extends Dn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h,c,A,u,p),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.OverallHeight=h,this.OverallWidth=c,this.PredefinedType=A,this.OperationType=u,this.UserDefinedOperationType=p,this.type=3242481149}};e.IfcDuctFittingType=class extends Zo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=869906466}};e.IfcDuctSegmentType=class extends Jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3760055223}};e.IfcDuctSilencerType=class extends tn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2030761528}};e.IfcElectricApplianceType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=663422040}};e.IfcElectricDistributionBoardType=class extends Xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2417008758}};e.IfcElectricFlowStorageDeviceType=class extends $o{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3277789161}};e.IfcElectricGeneratorType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1534661035}};e.IfcElectricMotorType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1217240411}};e.IfcElectricTimeControlType=class extends Xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=712377611}};class Nn extends Rn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1658829314}}e.IfcEnergyConversionDevice=Nn;e.IfcEngine=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2814081492}};e.IfcEvaporativeCooler=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3747195512}};e.IfcEvaporator=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=484807127}};e.IfcExternalSpatialElement=class extends Qo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.PredefinedType=h,this.type=1209101575}};e.IfcFanType=class extends qo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=346874300}};e.IfcFilterType=class extends tn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1810631287}};e.IfcFireSuppressionTerminalType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4222183408}};class Cn extends Rn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2058353004}}e.IfcFlowController=Cn;class On extends Rn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=4278956645}}e.IfcFlowFitting=On;e.IfcFlowInstrumentType=class extends Tn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4037862832}};e.IfcFlowMeter=class extends Cn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2188021234}};class bn extends Rn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3132237377}}e.IfcFlowMovingDevice=bn;class Sn extends Rn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=987401354}}e.IfcFlowSegment=Sn;class wn extends Rn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=707683696}}e.IfcFlowStorageDevice=wn;class xn extends Rn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2223149337}}e.IfcFlowTerminal=xn;class Bn extends Rn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3508470533}}e.IfcFlowTreatmentDevice=Bn;e.IfcFooting=class extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=900683007}};e.IfcHeatExchanger=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3319311131}};e.IfcHumidifier=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2068733104}};e.IfcInterceptor=class extends Bn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4175244083}};e.IfcJunctionBox=class extends On{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2176052936}};e.IfcLamp=class extends xn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=76236018}};e.IfcLightFixture=class extends xn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=629592764}};e.IfcMedicalDevice=class extends xn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1437502449}};class Fn extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1073191201}}e.IfcMember=Fn;e.IfcMemberStandardCase=class extends Fn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1911478936}};e.IfcMotorConnection=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2474470126}};e.IfcOuterBoundaryCurve=class extends gn{constructor(e,t,s){super(e,t,s),this.Segments=t,this.SelfIntersect=s,this.type=144952367}};e.IfcOutlet=class extends xn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3694346114}};e.IfcPile=class extends In{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.ConstructionType=c,this.type=1687234759}};e.IfcPipeFitting=class extends On{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=310824031}};e.IfcPipeSegment=class extends Sn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3612865200}};class Mn extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3171933400}}e.IfcPlate=Mn;e.IfcPlateStandardCase=class extends Mn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1156407060}};e.IfcProtectiveDevice=class extends Cn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=738039164}};e.IfcProtectiveDeviceTrippingUnitType=class extends Tn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=655969474}};e.IfcPump=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=90941305}};e.IfcRailing=class extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2262370178}};e.IfcRamp=class extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3024970846}};e.IfcRampFlight=class extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3283111854}};e.IfcRationalBSplineCurveWithKnots=class extends yn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.Degree=t,this.ControlPointsList=s,this.CurveForm=i,this.ClosedCurve=r,this.SelfIntersect=o,this.KnotMultiplicities=n,this.Knots=a,this.KnotSpec=l,this.WeightsData=h,this.type=1232101972}};e.IfcReinforcingBar=class extends an{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.NominalDiameter=c,this.CrossSectionArea=A,this.BarLength=u,this.PredefinedType=p,this.BarSurface=d,this.type=979691226}};e.IfcReinforcingBarType=class extends ln{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.NominalDiameter=A,this.CrossSectionArea=u,this.BarLength=p,this.BarSurface=d,this.BendingShapeCode=f,this.BendingParameters=E,this.type=2572171363}};e.IfcRoof=class extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2016517767}};e.IfcSanitaryTerminal=class extends xn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3053780830}};e.IfcSensorType=class extends Tn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1783015770}};e.IfcShadingDevice=class extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1329646415}};class Ln extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1529196076}}e.IfcSlab=Ln;e.IfcSlabElementedCase=class extends Ln{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3127900445}};e.IfcSlabStandardCase=class extends Ln{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3027962421}};e.IfcSolarDevice=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3420628829}};e.IfcSpaceHeater=class extends xn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1999602285}};e.IfcStackTerminal=class extends xn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1404847402}};e.IfcStair=class extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=331165859}};e.IfcStairFlight=class extends In{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.NumberOfRisers=h,this.NumberOfTreads=c,this.RiserHeight=A,this.TreadLength=u,this.PredefinedType=p,this.type=4252922144}};e.IfcStructuralAnalysisModel=class extends fn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.OrientationOf2DPlane=a,this.LoadedBy=l,this.HasResults=h,this.SharedPlacement=c,this.type=2515109513}};e.IfcStructuralLoadCase=class extends pn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.ActionType=a,this.ActionSource=l,this.Coefficient=h,this.Purpose=c,this.SelfWeightCoefficients=A,this.type=385403989}};e.IfcStructuralPlanarAction=class extends dn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A,u),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.ProjectedOrTrue=A,this.PredefinedType=u,this.type=1621171031}};e.IfcSwitchingDevice=class extends Cn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1162798199}};e.IfcTank=class extends wn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=812556717}};e.IfcTransformer=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3825984169}};e.IfcTubeBundle=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3026737570}};e.IfcUnitaryControlElementType=class extends Tn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3179687236}};e.IfcUnitaryEquipment=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4292641817}};e.IfcValve=class extends Cn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4207607924}};class Un extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2391406946}}e.IfcWall=Un;e.IfcWallElementedCase=class extends Un{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4156078855}};e.IfcWallStandardCase=class extends Un{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3512223829}};e.IfcWasteTerminal=class extends xn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4237592921}};class Hn extends In{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.OverallHeight=h,this.OverallWidth=c,this.PredefinedType=A,this.PartitioningType=u,this.UserDefinedPartitioningType=p,this.type=3304561284}}e.IfcWindow=Hn;e.IfcWindowStandardCase=class extends Hn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h,c,A,u,p),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.OverallHeight=h,this.OverallWidth=c,this.PredefinedType=A,this.PartitioningType=u,this.UserDefinedPartitioningType=p,this.type=486154966}};e.IfcActuatorType=class extends Tn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2874132201}};e.IfcAirTerminal=class extends xn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1634111441}};e.IfcAirTerminalBox=class extends Cn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=177149247}};e.IfcAirToAirHeatRecovery=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2056796094}};e.IfcAlarmType=class extends Tn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3001207471}};e.IfcAudioVisualAppliance=class extends xn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=277319702}};class Gn extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=753842376}}e.IfcBeam=Gn;e.IfcBeamStandardCase=class extends Gn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2906023776}};e.IfcBoiler=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=32344328}};e.IfcBurner=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2938176219}};e.IfcCableCarrierFitting=class extends On{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=635142910}};e.IfcCableCarrierSegment=class extends Sn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3758799889}};e.IfcCableFitting=class extends On{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1051757585}};e.IfcCableSegment=class extends Sn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4217484030}};e.IfcChiller=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3902619387}};e.IfcCoil=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=639361253}};e.IfcCommunicationsAppliance=class extends xn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3221913625}};e.IfcCompressor=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3571504051}};e.IfcCondenser=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2272882330}};e.IfcControllerType=class extends Tn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=578613899}};e.IfcCooledBeam=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4136498852}};e.IfcCoolingTower=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3640358203}};e.IfcDamper=class extends Cn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4074379575}};e.IfcDistributionChamberElement=class extends Rn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1052013943}};e.IfcDistributionCircuit=class extends Pn{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.PredefinedType=a,this.type=562808652}};class kn extends _n{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1062813311}}e.IfcDistributionControlElement=kn;e.IfcDuctFitting=class extends On{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=342316401}};e.IfcDuctSegment=class extends Sn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3518393246}};e.IfcDuctSilencer=class extends Bn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1360408905}};e.IfcElectricAppliance=class extends xn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1904799276}};e.IfcElectricDistributionBoard=class extends Cn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=862014818}};e.IfcElectricFlowStorageDevice=class extends wn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3310460725}};e.IfcElectricGenerator=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=264262732}};e.IfcElectricMotor=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=402227799}};e.IfcElectricTimeControl=class extends Cn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1003880860}};e.IfcFan=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3415622556}};e.IfcFilter=class extends Bn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=819412036}};e.IfcFireSuppressionTerminal=class extends xn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1426591983}};e.IfcFlowInstrument=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=182646315}};e.IfcProtectiveDeviceTrippingUnit=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2295281155}};e.IfcSensor=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4086658281}};e.IfcUnitaryControlElement=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=630975310}};e.IfcActuator=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4288193352}};e.IfcAlarm=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3087945054}};e.IfcController=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=25142252}}}(og||(og={})),function(e){e.IfcAbsorbedDoseMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcAccelerationMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcAmountOfSubstanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcAngularVelocityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcArcIndex=class{constructor(e){this.value=e}};e.IfcAreaDensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcAreaMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcBinary=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcBoolean=class{constructor(e){this.type=3,this.value="true"==e}};e.IfcBoxAlignment=class{constructor(e){this.value=e,this.type=1}};e.IfcCardinalPointReference=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcComplexNumber=class{constructor(e){this.value=e}};e.IfcCompoundPlaneAngleMeasure=class{constructor(e){this.value=e}};e.IfcContextDependentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcCountMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcCurvatureMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcDate=class{constructor(e){this.value=e,this.type=1}};e.IfcDateTime=class{constructor(e){this.value=e,this.type=1}};e.IfcDayInMonthNumber=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcDayInWeekNumber=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcDescriptiveMeasure=class{constructor(e){this.value=e,this.type=1}};class t{constructor(e){this.type=4,this.value=parseFloat(e)}}e.IfcDimensionCount=t;e.IfcDoseEquivalentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcDuration=class{constructor(e){this.value=e,this.type=1}};e.IfcDynamicViscosityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricCapacitanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricChargeMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricConductanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricCurrentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricResistanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricVoltageMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcEnergyMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcFontStyle=class{constructor(e){this.value=e,this.type=1}};e.IfcFontVariant=class{constructor(e){this.value=e,this.type=1}};e.IfcFontWeight=class{constructor(e){this.value=e,this.type=1}};e.IfcForceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcFrequencyMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcGloballyUniqueId=class{constructor(e){this.value=e,this.type=1}};e.IfcHeatFluxDensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcHeatingValueMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcIdentifier=class{constructor(e){this.value=e,this.type=1}};e.IfcIlluminanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcInductanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcInteger=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcIntegerCountRateMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcIonConcentrationMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcIsothermalMoistureCapacityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcKinematicViscosityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLabel=class{constructor(e){this.value=e,this.type=1}};e.IfcLanguageId=class{constructor(e){this.value=e,this.type=1}};e.IfcLengthMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLineIndex=class{constructor(e){this.value=e}};e.IfcLinearForceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLinearMomentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLinearStiffnessMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLinearVelocityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLogical=class{constructor(e){this.type=3,this.value="true"==e}};e.IfcLuminousFluxMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLuminousIntensityDistributionMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLuminousIntensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMagneticFluxDensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMagneticFluxMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMassDensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMassFlowRateMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMassMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMassPerLengthMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcModulusOfElasticityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcModulusOfLinearSubgradeReactionMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcModulusOfRotationalSubgradeReactionMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcModulusOfSubgradeReactionMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMoistureDiffusivityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMolecularWeightMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMomentOfInertiaMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMonetaryMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMonthInYearNumber=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcNonNegativeLengthMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcNormalisedRatioMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcNumericMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPHMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcParameterValue=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPlanarForceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPlaneAngleMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPositiveInteger=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPositiveLengthMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPositivePlaneAngleMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPositiveRatioMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPowerMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPresentableText=class{constructor(e){this.value=e,this.type=1}};e.IfcPressureMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPropertySetDefinitionSet=class{constructor(e){this.value=e}};e.IfcRadioActivityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRatioMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcReal=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRotationalFrequencyMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRotationalMassMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRotationalStiffnessMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSectionModulusMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSectionalAreaIntegralMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcShearModulusMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSolidAngleMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSoundPowerLevelMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSoundPowerMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSoundPressureLevelMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSoundPressureMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSpecificHeatCapacityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSpecularExponent=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSpecularRoughness=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTemperatureGradientMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTemperatureRateOfChangeMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcText=class{constructor(e){this.value=e,this.type=1}};e.IfcTextAlignment=class{constructor(e){this.value=e,this.type=1}};e.IfcTextDecoration=class{constructor(e){this.value=e,this.type=1}};e.IfcTextFontName=class{constructor(e){this.value=e,this.type=1}};e.IfcTextTransformation=class{constructor(e){this.value=e,this.type=1}};e.IfcThermalAdmittanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermalConductivityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermalExpansionCoefficientMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermalResistanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermalTransmittanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermodynamicTemperatureMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTime=class{constructor(e){this.value=e,this.type=1}};e.IfcTimeMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTimeStamp=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTorqueMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcURIReference=class{constructor(e){this.value=e,this.type=1}};e.IfcVaporPermeabilityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcVolumeMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcVolumetricFlowRateMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcWarpingConstantMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcWarpingMomentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};class s{}s.EMAIL={type:3,value:"EMAIL"},s.FAX={type:3,value:"FAX"},s.PHONE={type:3,value:"PHONE"},s.POST={type:3,value:"POST"},s.VERBAL={type:3,value:"VERBAL"},s.USERDEFINED={type:3,value:"USERDEFINED"},s.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcActionRequestTypeEnum=s;class i{}i.BRAKES={type:3,value:"BRAKES"},i.BUOYANCY={type:3,value:"BUOYANCY"},i.COMPLETION_G1={type:3,value:"COMPLETION_G1"},i.CREEP={type:3,value:"CREEP"},i.CURRENT={type:3,value:"CURRENT"},i.DEAD_LOAD_G={type:3,value:"DEAD_LOAD_G"},i.EARTHQUAKE_E={type:3,value:"EARTHQUAKE_E"},i.ERECTION={type:3,value:"ERECTION"},i.FIRE={type:3,value:"FIRE"},i.ICE={type:3,value:"ICE"},i.IMPACT={type:3,value:"IMPACT"},i.IMPULSE={type:3,value:"IMPULSE"},i.LACK_OF_FIT={type:3,value:"LACK_OF_FIT"},i.LIVE_LOAD_Q={type:3,value:"LIVE_LOAD_Q"},i.PRESTRESSING_P={type:3,value:"PRESTRESSING_P"},i.PROPPING={type:3,value:"PROPPING"},i.RAIN={type:3,value:"RAIN"},i.SETTLEMENT_U={type:3,value:"SETTLEMENT_U"},i.SHRINKAGE={type:3,value:"SHRINKAGE"},i.SNOW_S={type:3,value:"SNOW_S"},i.SYSTEM_IMPERFECTION={type:3,value:"SYSTEM_IMPERFECTION"},i.TEMPERATURE_T={type:3,value:"TEMPERATURE_T"},i.TRANSPORT={type:3,value:"TRANSPORT"},i.WAVE={type:3,value:"WAVE"},i.WIND_W={type:3,value:"WIND_W"},i.USERDEFINED={type:3,value:"USERDEFINED"},i.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcActionSourceTypeEnum=i;class r{}r.EXTRAORDINARY_A={type:3,value:"EXTRAORDINARY_A"},r.PERMANENT_G={type:3,value:"PERMANENT_G"},r.VARIABLE_Q={type:3,value:"VARIABLE_Q"},r.USERDEFINED={type:3,value:"USERDEFINED"},r.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcActionTypeEnum=r;class o{}o.ELECTRICACTUATOR={type:3,value:"ELECTRICACTUATOR"},o.HANDOPERATEDACTUATOR={type:3,value:"HANDOPERATEDACTUATOR"},o.HYDRAULICACTUATOR={type:3,value:"HYDRAULICACTUATOR"},o.PNEUMATICACTUATOR={type:3,value:"PNEUMATICACTUATOR"},o.THERMOSTATICACTUATOR={type:3,value:"THERMOSTATICACTUATOR"},o.USERDEFINED={type:3,value:"USERDEFINED"},o.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcActuatorTypeEnum=o;class n{}n.DISTRIBUTIONPOINT={type:3,value:"DISTRIBUTIONPOINT"},n.HOME={type:3,value:"HOME"},n.OFFICE={type:3,value:"OFFICE"},n.SITE={type:3,value:"SITE"},n.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcAddressTypeEnum=n;class a{}a.CONSTANTFLOW={type:3,value:"CONSTANTFLOW"},a.VARIABLEFLOWPRESSUREDEPENDANT={type:3,value:"VARIABLEFLOWPRESSUREDEPENDANT"},a.VARIABLEFLOWPRESSUREINDEPENDANT={type:3,value:"VARIABLEFLOWPRESSUREINDEPENDANT"},a.USERDEFINED={type:3,value:"USERDEFINED"},a.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAirTerminalBoxTypeEnum=a;class l{}l.DIFFUSER={type:3,value:"DIFFUSER"},l.GRILLE={type:3,value:"GRILLE"},l.LOUVRE={type:3,value:"LOUVRE"},l.REGISTER={type:3,value:"REGISTER"},l.USERDEFINED={type:3,value:"USERDEFINED"},l.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAirTerminalTypeEnum=l;class h{}h.FIXEDPLATECOUNTERFLOWEXCHANGER={type:3,value:"FIXEDPLATECOUNTERFLOWEXCHANGER"},h.FIXEDPLATECROSSFLOWEXCHANGER={type:3,value:"FIXEDPLATECROSSFLOWEXCHANGER"},h.FIXEDPLATEPARALLELFLOWEXCHANGER={type:3,value:"FIXEDPLATEPARALLELFLOWEXCHANGER"},h.HEATPIPE={type:3,value:"HEATPIPE"},h.ROTARYWHEEL={type:3,value:"ROTARYWHEEL"},h.RUNAROUNDCOILLOOP={type:3,value:"RUNAROUNDCOILLOOP"},h.THERMOSIPHONCOILTYPEHEATEXCHANGERS={type:3,value:"THERMOSIPHONCOILTYPEHEATEXCHANGERS"},h.THERMOSIPHONSEALEDTUBEHEATEXCHANGERS={type:3,value:"THERMOSIPHONSEALEDTUBEHEATEXCHANGERS"},h.TWINTOWERENTHALPYRECOVERYLOOPS={type:3,value:"TWINTOWERENTHALPYRECOVERYLOOPS"},h.USERDEFINED={type:3,value:"USERDEFINED"},h.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAirToAirHeatRecoveryTypeEnum=h;class c{}c.BELL={type:3,value:"BELL"},c.BREAKGLASSBUTTON={type:3,value:"BREAKGLASSBUTTON"},c.LIGHT={type:3,value:"LIGHT"},c.MANUALPULLBOX={type:3,value:"MANUALPULLBOX"},c.RAILWAYCROCODILE={type:3,value:"RAILWAYCROCODILE"},c.RAILWAYDETONATOR={type:3,value:"RAILWAYDETONATOR"},c.SIREN={type:3,value:"SIREN"},c.WHISTLE={type:3,value:"WHISTLE"},c.USERDEFINED={type:3,value:"USERDEFINED"},c.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAlarmTypeEnum=c;class A{}A.BLOSSCURVE={type:3,value:"BLOSSCURVE"},A.CONSTANTCANT={type:3,value:"CONSTANTCANT"},A.COSINECURVE={type:3,value:"COSINECURVE"},A.HELMERTCURVE={type:3,value:"HELMERTCURVE"},A.LINEARTRANSITION={type:3,value:"LINEARTRANSITION"},A.SINECURVE={type:3,value:"SINECURVE"},A.VIENNESEBEND={type:3,value:"VIENNESEBEND"},e.IfcAlignmentCantSegmentTypeEnum=A;class u{}u.BLOSSCURVE={type:3,value:"BLOSSCURVE"},u.CIRCULARARC={type:3,value:"CIRCULARARC"},u.CLOTHOID={type:3,value:"CLOTHOID"},u.COSINECURVE={type:3,value:"COSINECURVE"},u.CUBIC={type:3,value:"CUBIC"},u.HELMERTCURVE={type:3,value:"HELMERTCURVE"},u.LINE={type:3,value:"LINE"},u.SINECURVE={type:3,value:"SINECURVE"},u.VIENNESEBEND={type:3,value:"VIENNESEBEND"},e.IfcAlignmentHorizontalSegmentTypeEnum=u;class p{}p.USERDEFINED={type:3,value:"USERDEFINED"},p.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAlignmentTypeEnum=p;class d{}d.CIRCULARARC={type:3,value:"CIRCULARARC"},d.CLOTHOID={type:3,value:"CLOTHOID"},d.CONSTANTGRADIENT={type:3,value:"CONSTANTGRADIENT"},d.PARABOLICARC={type:3,value:"PARABOLICARC"},e.IfcAlignmentVerticalSegmentTypeEnum=d;class f{}f.IN_PLANE_LOADING_2D={type:3,value:"IN_PLANE_LOADING_2D"},f.LOADING_3D={type:3,value:"LOADING_3D"},f.OUT_PLANE_LOADING_2D={type:3,value:"OUT_PLANE_LOADING_2D"},f.USERDEFINED={type:3,value:"USERDEFINED"},f.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAnalysisModelTypeEnum=f;class E{}E.FIRST_ORDER_THEORY={type:3,value:"FIRST_ORDER_THEORY"},E.FULL_NONLINEAR_THEORY={type:3,value:"FULL_NONLINEAR_THEORY"},E.SECOND_ORDER_THEORY={type:3,value:"SECOND_ORDER_THEORY"},E.THIRD_ORDER_THEORY={type:3,value:"THIRD_ORDER_THEORY"},E.USERDEFINED={type:3,value:"USERDEFINED"},E.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAnalysisTheoryTypeEnum=E;class m{}m.ASBUILTAREA={type:3,value:"ASBUILTAREA"},m.ASBUILTLINE={type:3,value:"ASBUILTLINE"},m.ASBUILTPOINT={type:3,value:"ASBUILTPOINT"},m.ASSUMEDAREA={type:3,value:"ASSUMEDAREA"},m.ASSUMEDLINE={type:3,value:"ASSUMEDLINE"},m.ASSUMEDPOINT={type:3,value:"ASSUMEDPOINT"},m.NON_PHYSICAL_SIGNAL={type:3,value:"NON_PHYSICAL_SIGNAL"},m.SUPERELEVATIONEVENT={type:3,value:"SUPERELEVATIONEVENT"},m.WIDTHEVENT={type:3,value:"WIDTHEVENT"},m.USERDEFINED={type:3,value:"USERDEFINED"},m.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAnnotationTypeEnum=m;class y{}y.ADD={type:3,value:"ADD"},y.DIVIDE={type:3,value:"DIVIDE"},y.MULTIPLY={type:3,value:"MULTIPLY"},y.SUBTRACT={type:3,value:"SUBTRACT"},e.IfcArithmeticOperatorEnum=y;class g{}g.FACTORY={type:3,value:"FACTORY"},g.SITE={type:3,value:"SITE"},g.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAssemblyPlaceEnum=g;class I{}I.AMPLIFIER={type:3,value:"AMPLIFIER"},I.CAMERA={type:3,value:"CAMERA"},I.COMMUNICATIONTERMINAL={type:3,value:"COMMUNICATIONTERMINAL"},I.DISPLAY={type:3,value:"DISPLAY"},I.MICROPHONE={type:3,value:"MICROPHONE"},I.PLAYER={type:3,value:"PLAYER"},I.PROJECTOR={type:3,value:"PROJECTOR"},I.RECEIVER={type:3,value:"RECEIVER"},I.RECORDINGEQUIPMENT={type:3,value:"RECORDINGEQUIPMENT"},I.SPEAKER={type:3,value:"SPEAKER"},I.SWITCHER={type:3,value:"SWITCHER"},I.TELEPHONE={type:3,value:"TELEPHONE"},I.TUNER={type:3,value:"TUNER"},I.USERDEFINED={type:3,value:"USERDEFINED"},I.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAudioVisualApplianceTypeEnum=I;class v{}v.CIRCULAR_ARC={type:3,value:"CIRCULAR_ARC"},v.ELLIPTIC_ARC={type:3,value:"ELLIPTIC_ARC"},v.HYPERBOLIC_ARC={type:3,value:"HYPERBOLIC_ARC"},v.PARABOLIC_ARC={type:3,value:"PARABOLIC_ARC"},v.POLYLINE_FORM={type:3,value:"POLYLINE_FORM"},v.UNSPECIFIED={type:3,value:"UNSPECIFIED"},e.IfcBSplineCurveForm=v;class T{}T.CONICAL_SURF={type:3,value:"CONICAL_SURF"},T.CYLINDRICAL_SURF={type:3,value:"CYLINDRICAL_SURF"},T.GENERALISED_CONE={type:3,value:"GENERALISED_CONE"},T.PLANE_SURF={type:3,value:"PLANE_SURF"},T.QUADRIC_SURF={type:3,value:"QUADRIC_SURF"},T.RULED_SURF={type:3,value:"RULED_SURF"},T.SPHERICAL_SURF={type:3,value:"SPHERICAL_SURF"},T.SURF_OF_LINEAR_EXTRUSION={type:3,value:"SURF_OF_LINEAR_EXTRUSION"},T.SURF_OF_REVOLUTION={type:3,value:"SURF_OF_REVOLUTION"},T.TOROIDAL_SURF={type:3,value:"TOROIDAL_SURF"},T.UNSPECIFIED={type:3,value:"UNSPECIFIED"},e.IfcBSplineSurfaceForm=T;class _{}_.BEAM={type:3,value:"BEAM"},_.CORNICE={type:3,value:"CORNICE"},_.DIAPHRAGM={type:3,value:"DIAPHRAGM"},_.EDGEBEAM={type:3,value:"EDGEBEAM"},_.GIRDER_SEGMENT={type:3,value:"GIRDER_SEGMENT"},_.HATSTONE={type:3,value:"HATSTONE"},_.HOLLOWCORE={type:3,value:"HOLLOWCORE"},_.JOIST={type:3,value:"JOIST"},_.LINTEL={type:3,value:"LINTEL"},_.PIERCAP={type:3,value:"PIERCAP"},_.SPANDREL={type:3,value:"SPANDREL"},_.T_BEAM={type:3,value:"T_BEAM"},_.USERDEFINED={type:3,value:"USERDEFINED"},_.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBeamTypeEnum=_;class R{}R.FIXED_MOVEMENT={type:3,value:"FIXED_MOVEMENT"},R.FREE_MOVEMENT={type:3,value:"FREE_MOVEMENT"},R.GUIDED_LONGITUDINAL={type:3,value:"GUIDED_LONGITUDINAL"},R.GUIDED_TRANSVERSAL={type:3,value:"GUIDED_TRANSVERSAL"},R.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBearingTypeDisplacementEnum=R;class P{}P.CYLINDRICAL={type:3,value:"CYLINDRICAL"},P.DISK={type:3,value:"DISK"},P.ELASTOMERIC={type:3,value:"ELASTOMERIC"},P.GUIDE={type:3,value:"GUIDE"},P.POT={type:3,value:"POT"},P.ROCKER={type:3,value:"ROCKER"},P.ROLLER={type:3,value:"ROLLER"},P.SPHERICAL={type:3,value:"SPHERICAL"},P.USERDEFINED={type:3,value:"USERDEFINED"},P.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBearingTypeEnum=P;class D{}D.EQUALTO={type:3,value:"EQUALTO"},D.GREATERTHAN={type:3,value:"GREATERTHAN"},D.GREATERTHANOREQUALTO={type:3,value:"GREATERTHANOREQUALTO"},D.INCLUDEDIN={type:3,value:"INCLUDEDIN"},D.INCLUDES={type:3,value:"INCLUDES"},D.LESSTHAN={type:3,value:"LESSTHAN"},D.LESSTHANOREQUALTO={type:3,value:"LESSTHANOREQUALTO"},D.NOTEQUALTO={type:3,value:"NOTEQUALTO"},D.NOTINCLUDEDIN={type:3,value:"NOTINCLUDEDIN"},D.NOTINCLUDES={type:3,value:"NOTINCLUDES"},e.IfcBenchmarkEnum=D;class N{}N.STEAM={type:3,value:"STEAM"},N.WATER={type:3,value:"WATER"},N.USERDEFINED={type:3,value:"USERDEFINED"},N.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBoilerTypeEnum=N;class C{}C.DIFFERENCE={type:3,value:"DIFFERENCE"},C.INTERSECTION={type:3,value:"INTERSECTION"},C.UNION={type:3,value:"UNION"},e.IfcBooleanOperator=C;class O{}O.ABUTMENT={type:3,value:"ABUTMENT"},O.DECK={type:3,value:"DECK"},O.DECK_SEGMENT={type:3,value:"DECK_SEGMENT"},O.FOUNDATION={type:3,value:"FOUNDATION"},O.PIER={type:3,value:"PIER"},O.PIER_SEGMENT={type:3,value:"PIER_SEGMENT"},O.PYLON={type:3,value:"PYLON"},O.SUBSTRUCTURE={type:3,value:"SUBSTRUCTURE"},O.SUPERSTRUCTURE={type:3,value:"SUPERSTRUCTURE"},O.SURFACESTRUCTURE={type:3,value:"SURFACESTRUCTURE"},O.USERDEFINED={type:3,value:"USERDEFINED"},O.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBridgePartTypeEnum=O;class b{}b.ARCHED={type:3,value:"ARCHED"},b.CABLE_STAYED={type:3,value:"CABLE_STAYED"},b.CANTILEVER={type:3,value:"CANTILEVER"},b.CULVERT={type:3,value:"CULVERT"},b.FRAMEWORK={type:3,value:"FRAMEWORK"},b.GIRDER={type:3,value:"GIRDER"},b.SUSPENSION={type:3,value:"SUSPENSION"},b.TRUSS={type:3,value:"TRUSS"},b.USERDEFINED={type:3,value:"USERDEFINED"},b.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBridgeTypeEnum=b;class S{}S.APRON={type:3,value:"APRON"},S.ARMOURUNIT={type:3,value:"ARMOURUNIT"},S.INSULATION={type:3,value:"INSULATION"},S.PRECASTPANEL={type:3,value:"PRECASTPANEL"},S.SAFETYCAGE={type:3,value:"SAFETYCAGE"},S.USERDEFINED={type:3,value:"USERDEFINED"},S.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBuildingElementPartTypeEnum=S;class w{}w.COMPLEX={type:3,value:"COMPLEX"},w.ELEMENT={type:3,value:"ELEMENT"},w.PARTIAL={type:3,value:"PARTIAL"},w.USERDEFINED={type:3,value:"USERDEFINED"},w.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBuildingElementProxyTypeEnum=w;class x{}x.EROSIONPREVENTION={type:3,value:"EROSIONPREVENTION"},x.FENESTRATION={type:3,value:"FENESTRATION"},x.FOUNDATION={type:3,value:"FOUNDATION"},x.LOADBEARING={type:3,value:"LOADBEARING"},x.OUTERSHELL={type:3,value:"OUTERSHELL"},x.PRESTRESSING={type:3,value:"PRESTRESSING"},x.REINFORCING={type:3,value:"REINFORCING"},x.SHADING={type:3,value:"SHADING"},x.TRANSPORT={type:3,value:"TRANSPORT"},x.USERDEFINED={type:3,value:"USERDEFINED"},x.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBuildingSystemTypeEnum=x;class B{}B.EROSIONPREVENTION={type:3,value:"EROSIONPREVENTION"},B.FENESTRATION={type:3,value:"FENESTRATION"},B.FOUNDATION={type:3,value:"FOUNDATION"},B.LOADBEARING={type:3,value:"LOADBEARING"},B.MOORING={type:3,value:"MOORING"},B.OUTERSHELL={type:3,value:"OUTERSHELL"},B.PRESTRESSING={type:3,value:"PRESTRESSING"},B.RAILWAYLINE={type:3,value:"RAILWAYLINE"},B.RAILWAYTRACK={type:3,value:"RAILWAYTRACK"},B.REINFORCING={type:3,value:"REINFORCING"},B.SHADING={type:3,value:"SHADING"},B.TRACKCIRCUIT={type:3,value:"TRACKCIRCUIT"},B.TRANSPORT={type:3,value:"TRANSPORT"},B.USERDEFINED={type:3,value:"USERDEFINED"},B.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBuiltSystemTypeEnum=B;class F{}F.USERDEFINED={type:3,value:"USERDEFINED"},F.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBurnerTypeEnum=F;class M{}M.BEND={type:3,value:"BEND"},M.CONNECTOR={type:3,value:"CONNECTOR"},M.CROSS={type:3,value:"CROSS"},M.JUNCTION={type:3,value:"JUNCTION"},M.TEE={type:3,value:"TEE"},M.TRANSITION={type:3,value:"TRANSITION"},M.USERDEFINED={type:3,value:"USERDEFINED"},M.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCableCarrierFittingTypeEnum=M;class L{}L.CABLEBRACKET={type:3,value:"CABLEBRACKET"},L.CABLELADDERSEGMENT={type:3,value:"CABLELADDERSEGMENT"},L.CABLETRAYSEGMENT={type:3,value:"CABLETRAYSEGMENT"},L.CABLETRUNKINGSEGMENT={type:3,value:"CABLETRUNKINGSEGMENT"},L.CATENARYWIRE={type:3,value:"CATENARYWIRE"},L.CONDUITSEGMENT={type:3,value:"CONDUITSEGMENT"},L.DROPPER={type:3,value:"DROPPER"},L.USERDEFINED={type:3,value:"USERDEFINED"},L.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCableCarrierSegmentTypeEnum=L;class U{}U.CONNECTOR={type:3,value:"CONNECTOR"},U.ENTRY={type:3,value:"ENTRY"},U.EXIT={type:3,value:"EXIT"},U.FANOUT={type:3,value:"FANOUT"},U.JUNCTION={type:3,value:"JUNCTION"},U.TRANSITION={type:3,value:"TRANSITION"},U.USERDEFINED={type:3,value:"USERDEFINED"},U.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCableFittingTypeEnum=U;class H{}H.BUSBARSEGMENT={type:3,value:"BUSBARSEGMENT"},H.CABLESEGMENT={type:3,value:"CABLESEGMENT"},H.CONDUCTORSEGMENT={type:3,value:"CONDUCTORSEGMENT"},H.CONTACTWIRESEGMENT={type:3,value:"CONTACTWIRESEGMENT"},H.CORESEGMENT={type:3,value:"CORESEGMENT"},H.FIBERSEGMENT={type:3,value:"FIBERSEGMENT"},H.FIBERTUBE={type:3,value:"FIBERTUBE"},H.OPTICALCABLESEGMENT={type:3,value:"OPTICALCABLESEGMENT"},H.STITCHWIRE={type:3,value:"STITCHWIRE"},H.WIREPAIRSEGMENT={type:3,value:"WIREPAIRSEGMENT"},H.USERDEFINED={type:3,value:"USERDEFINED"},H.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCableSegmentTypeEnum=H;class G{}G.CAISSON={type:3,value:"CAISSON"},G.WELL={type:3,value:"WELL"},G.USERDEFINED={type:3,value:"USERDEFINED"},G.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCaissonFoundationTypeEnum=G;class k{}k.ADDED={type:3,value:"ADDED"},k.DELETED={type:3,value:"DELETED"},k.MODIFIED={type:3,value:"MODIFIED"},k.NOCHANGE={type:3,value:"NOCHANGE"},k.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcChangeActionEnum=k;class V{}V.AIRCOOLED={type:3,value:"AIRCOOLED"},V.HEATRECOVERY={type:3,value:"HEATRECOVERY"},V.WATERCOOLED={type:3,value:"WATERCOOLED"},V.USERDEFINED={type:3,value:"USERDEFINED"},V.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcChillerTypeEnum=V;class j{}j.USERDEFINED={type:3,value:"USERDEFINED"},j.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcChimneyTypeEnum=j;class Q{}Q.DXCOOLINGCOIL={type:3,value:"DXCOOLINGCOIL"},Q.ELECTRICHEATINGCOIL={type:3,value:"ELECTRICHEATINGCOIL"},Q.GASHEATINGCOIL={type:3,value:"GASHEATINGCOIL"},Q.HYDRONICCOIL={type:3,value:"HYDRONICCOIL"},Q.STEAMHEATINGCOIL={type:3,value:"STEAMHEATINGCOIL"},Q.WATERCOOLINGCOIL={type:3,value:"WATERCOOLINGCOIL"},Q.WATERHEATINGCOIL={type:3,value:"WATERHEATINGCOIL"},Q.USERDEFINED={type:3,value:"USERDEFINED"},Q.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCoilTypeEnum=Q;class W{}W.COLUMN={type:3,value:"COLUMN"},W.PIERSTEM={type:3,value:"PIERSTEM"},W.PIERSTEM_SEGMENT={type:3,value:"PIERSTEM_SEGMENT"},W.PILASTER={type:3,value:"PILASTER"},W.STANDCOLUMN={type:3,value:"STANDCOLUMN"},W.USERDEFINED={type:3,value:"USERDEFINED"},W.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcColumnTypeEnum=W;class z{}z.ANTENNA={type:3,value:"ANTENNA"},z.AUTOMATON={type:3,value:"AUTOMATON"},z.COMPUTER={type:3,value:"COMPUTER"},z.FAX={type:3,value:"FAX"},z.GATEWAY={type:3,value:"GATEWAY"},z.INTELLIGENTPERIPHERAL={type:3,value:"INTELLIGENTPERIPHERAL"},z.IPNETWORKEQUIPMENT={type:3,value:"IPNETWORKEQUIPMENT"},z.LINESIDEELECTRONICUNIT={type:3,value:"LINESIDEELECTRONICUNIT"},z.MODEM={type:3,value:"MODEM"},z.NETWORKAPPLIANCE={type:3,value:"NETWORKAPPLIANCE"},z.NETWORKBRIDGE={type:3,value:"NETWORKBRIDGE"},z.NETWORKHUB={type:3,value:"NETWORKHUB"},z.OPTICALLINETERMINAL={type:3,value:"OPTICALLINETERMINAL"},z.OPTICALNETWORKUNIT={type:3,value:"OPTICALNETWORKUNIT"},z.PRINTER={type:3,value:"PRINTER"},z.RADIOBLOCKCENTER={type:3,value:"RADIOBLOCKCENTER"},z.REPEATER={type:3,value:"REPEATER"},z.ROUTER={type:3,value:"ROUTER"},z.SCANNER={type:3,value:"SCANNER"},z.TELECOMMAND={type:3,value:"TELECOMMAND"},z.TELEPHONYEXCHANGE={type:3,value:"TELEPHONYEXCHANGE"},z.TRANSITIONCOMPONENT={type:3,value:"TRANSITIONCOMPONENT"},z.TRANSPONDER={type:3,value:"TRANSPONDER"},z.TRANSPORTEQUIPMENT={type:3,value:"TRANSPORTEQUIPMENT"},z.USERDEFINED={type:3,value:"USERDEFINED"},z.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCommunicationsApplianceTypeEnum=z;class K{}K.P_COMPLEX={type:3,value:"P_COMPLEX"},K.Q_COMPLEX={type:3,value:"Q_COMPLEX"},e.IfcComplexPropertyTemplateTypeEnum=K;class Y{}Y.BOOSTER={type:3,value:"BOOSTER"},Y.DYNAMIC={type:3,value:"DYNAMIC"},Y.HERMETIC={type:3,value:"HERMETIC"},Y.OPENTYPE={type:3,value:"OPENTYPE"},Y.RECIPROCATING={type:3,value:"RECIPROCATING"},Y.ROLLINGPISTON={type:3,value:"ROLLINGPISTON"},Y.ROTARY={type:3,value:"ROTARY"},Y.ROTARYVANE={type:3,value:"ROTARYVANE"},Y.SCROLL={type:3,value:"SCROLL"},Y.SEMIHERMETIC={type:3,value:"SEMIHERMETIC"},Y.SINGLESCREW={type:3,value:"SINGLESCREW"},Y.SINGLESTAGE={type:3,value:"SINGLESTAGE"},Y.TROCHOIDAL={type:3,value:"TROCHOIDAL"},Y.TWINSCREW={type:3,value:"TWINSCREW"},Y.WELDEDSHELLHERMETIC={type:3,value:"WELDEDSHELLHERMETIC"},Y.USERDEFINED={type:3,value:"USERDEFINED"},Y.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCompressorTypeEnum=Y;class X{}X.AIRCOOLED={type:3,value:"AIRCOOLED"},X.EVAPORATIVECOOLED={type:3,value:"EVAPORATIVECOOLED"},X.WATERCOOLED={type:3,value:"WATERCOOLED"},X.WATERCOOLEDBRAZEDPLATE={type:3,value:"WATERCOOLEDBRAZEDPLATE"},X.WATERCOOLEDSHELLCOIL={type:3,value:"WATERCOOLEDSHELLCOIL"},X.WATERCOOLEDSHELLTUBE={type:3,value:"WATERCOOLEDSHELLTUBE"},X.WATERCOOLEDTUBEINTUBE={type:3,value:"WATERCOOLEDTUBEINTUBE"},X.USERDEFINED={type:3,value:"USERDEFINED"},X.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCondenserTypeEnum=X;class Z{}Z.ATEND={type:3,value:"ATEND"},Z.ATPATH={type:3,value:"ATPATH"},Z.ATSTART={type:3,value:"ATSTART"},Z.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcConnectionTypeEnum=Z;class q{}q.ADVISORY={type:3,value:"ADVISORY"},q.HARD={type:3,value:"HARD"},q.SOFT={type:3,value:"SOFT"},q.USERDEFINED={type:3,value:"USERDEFINED"},q.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcConstraintEnum=q;class J{}J.DEMOLISHING={type:3,value:"DEMOLISHING"},J.EARTHMOVING={type:3,value:"EARTHMOVING"},J.ERECTING={type:3,value:"ERECTING"},J.HEATING={type:3,value:"HEATING"},J.LIGHTING={type:3,value:"LIGHTING"},J.PAVING={type:3,value:"PAVING"},J.PUMPING={type:3,value:"PUMPING"},J.TRANSPORTING={type:3,value:"TRANSPORTING"},J.USERDEFINED={type:3,value:"USERDEFINED"},J.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcConstructionEquipmentResourceTypeEnum=J;class ${}$.AGGREGATES={type:3,value:"AGGREGATES"},$.CONCRETE={type:3,value:"CONCRETE"},$.DRYWALL={type:3,value:"DRYWALL"},$.FUEL={type:3,value:"FUEL"},$.GYPSUM={type:3,value:"GYPSUM"},$.MASONRY={type:3,value:"MASONRY"},$.METAL={type:3,value:"METAL"},$.PLASTIC={type:3,value:"PLASTIC"},$.WOOD={type:3,value:"WOOD"},$.USERDEFINED={type:3,value:"USERDEFINED"},$.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcConstructionMaterialResourceTypeEnum=$;class ee{}ee.ASSEMBLY={type:3,value:"ASSEMBLY"},ee.FORMWORK={type:3,value:"FORMWORK"},ee.USERDEFINED={type:3,value:"USERDEFINED"},ee.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcConstructionProductResourceTypeEnum=ee;class te{}te.FLOATING={type:3,value:"FLOATING"},te.MULTIPOSITION={type:3,value:"MULTIPOSITION"},te.PROGRAMMABLE={type:3,value:"PROGRAMMABLE"},te.PROPORTIONAL={type:3,value:"PROPORTIONAL"},te.TWOPOSITION={type:3,value:"TWOPOSITION"},te.USERDEFINED={type:3,value:"USERDEFINED"},te.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcControllerTypeEnum=te;class se{}se.BELTCONVEYOR={type:3,value:"BELTCONVEYOR"},se.BUCKETCONVEYOR={type:3,value:"BUCKETCONVEYOR"},se.CHUTECONVEYOR={type:3,value:"CHUTECONVEYOR"},se.SCREWCONVEYOR={type:3,value:"SCREWCONVEYOR"},se.USERDEFINED={type:3,value:"USERDEFINED"},se.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcConveyorSegmentTypeEnum=se;class ie{}ie.ACTIVE={type:3,value:"ACTIVE"},ie.PASSIVE={type:3,value:"PASSIVE"},ie.USERDEFINED={type:3,value:"USERDEFINED"},ie.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCooledBeamTypeEnum=ie;class re{}re.MECHANICALFORCEDDRAFT={type:3,value:"MECHANICALFORCEDDRAFT"},re.MECHANICALINDUCEDDRAFT={type:3,value:"MECHANICALINDUCEDDRAFT"},re.NATURALDRAFT={type:3,value:"NATURALDRAFT"},re.USERDEFINED={type:3,value:"USERDEFINED"},re.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCoolingTowerTypeEnum=re;class oe{}oe.USERDEFINED={type:3,value:"USERDEFINED"},oe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCostItemTypeEnum=oe;class ne{}ne.BUDGET={type:3,value:"BUDGET"},ne.COSTPLAN={type:3,value:"COSTPLAN"},ne.ESTIMATE={type:3,value:"ESTIMATE"},ne.PRICEDBILLOFQUANTITIES={type:3,value:"PRICEDBILLOFQUANTITIES"},ne.SCHEDULEOFRATES={type:3,value:"SCHEDULEOFRATES"},ne.TENDER={type:3,value:"TENDER"},ne.UNPRICEDBILLOFQUANTITIES={type:3,value:"UNPRICEDBILLOFQUANTITIES"},ne.USERDEFINED={type:3,value:"USERDEFINED"},ne.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCostScheduleTypeEnum=ne;class ae{}ae.ARMOUR={type:3,value:"ARMOUR"},ae.BALLASTBED={type:3,value:"BALLASTBED"},ae.CORE={type:3,value:"CORE"},ae.FILTER={type:3,value:"FILTER"},ae.PAVEMENT={type:3,value:"PAVEMENT"},ae.PROTECTION={type:3,value:"PROTECTION"},ae.USERDEFINED={type:3,value:"USERDEFINED"},ae.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCourseTypeEnum=ae;class le{}le.CEILING={type:3,value:"CEILING"},le.CLADDING={type:3,value:"CLADDING"},le.COPING={type:3,value:"COPING"},le.FLOORING={type:3,value:"FLOORING"},le.INSULATION={type:3,value:"INSULATION"},le.MEMBRANE={type:3,value:"MEMBRANE"},le.MOLDING={type:3,value:"MOLDING"},le.ROOFING={type:3,value:"ROOFING"},le.SKIRTINGBOARD={type:3,value:"SKIRTINGBOARD"},le.SLEEVING={type:3,value:"SLEEVING"},le.TOPPING={type:3,value:"TOPPING"},le.WRAPPING={type:3,value:"WRAPPING"},le.USERDEFINED={type:3,value:"USERDEFINED"},le.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCoveringTypeEnum=le;class he{}he.OFFICE={type:3,value:"OFFICE"},he.SITE={type:3,value:"SITE"},he.USERDEFINED={type:3,value:"USERDEFINED"},he.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCrewResourceTypeEnum=he;class ce{}ce.USERDEFINED={type:3,value:"USERDEFINED"},ce.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCurtainWallTypeEnum=ce;class Ae{}Ae.LINEAR={type:3,value:"LINEAR"},Ae.LOG_LINEAR={type:3,value:"LOG_LINEAR"},Ae.LOG_LOG={type:3,value:"LOG_LOG"},Ae.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCurveInterpolationEnum=Ae;class ue{}ue.BACKDRAFTDAMPER={type:3,value:"BACKDRAFTDAMPER"},ue.BALANCINGDAMPER={type:3,value:"BALANCINGDAMPER"},ue.BLASTDAMPER={type:3,value:"BLASTDAMPER"},ue.CONTROLDAMPER={type:3,value:"CONTROLDAMPER"},ue.FIREDAMPER={type:3,value:"FIREDAMPER"},ue.FIRESMOKEDAMPER={type:3,value:"FIRESMOKEDAMPER"},ue.FUMEHOODEXHAUST={type:3,value:"FUMEHOODEXHAUST"},ue.GRAVITYDAMPER={type:3,value:"GRAVITYDAMPER"},ue.GRAVITYRELIEFDAMPER={type:3,value:"GRAVITYRELIEFDAMPER"},ue.RELIEFDAMPER={type:3,value:"RELIEFDAMPER"},ue.SMOKEDAMPER={type:3,value:"SMOKEDAMPER"},ue.USERDEFINED={type:3,value:"USERDEFINED"},ue.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDamperTypeEnum=ue;class pe{}pe.MEASURED={type:3,value:"MEASURED"},pe.PREDICTED={type:3,value:"PREDICTED"},pe.SIMULATED={type:3,value:"SIMULATED"},pe.USERDEFINED={type:3,value:"USERDEFINED"},pe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDataOriginEnum=pe;class de{}de.ACCELERATIONUNIT={type:3,value:"ACCELERATIONUNIT"},de.ANGULARVELOCITYUNIT={type:3,value:"ANGULARVELOCITYUNIT"},de.AREADENSITYUNIT={type:3,value:"AREADENSITYUNIT"},de.COMPOUNDPLANEANGLEUNIT={type:3,value:"COMPOUNDPLANEANGLEUNIT"},de.CURVATUREUNIT={type:3,value:"CURVATUREUNIT"},de.DYNAMICVISCOSITYUNIT={type:3,value:"DYNAMICVISCOSITYUNIT"},de.HEATFLUXDENSITYUNIT={type:3,value:"HEATFLUXDENSITYUNIT"},de.HEATINGVALUEUNIT={type:3,value:"HEATINGVALUEUNIT"},de.INTEGERCOUNTRATEUNIT={type:3,value:"INTEGERCOUNTRATEUNIT"},de.IONCONCENTRATIONUNIT={type:3,value:"IONCONCENTRATIONUNIT"},de.ISOTHERMALMOISTURECAPACITYUNIT={type:3,value:"ISOTHERMALMOISTURECAPACITYUNIT"},de.KINEMATICVISCOSITYUNIT={type:3,value:"KINEMATICVISCOSITYUNIT"},de.LINEARFORCEUNIT={type:3,value:"LINEARFORCEUNIT"},de.LINEARMOMENTUNIT={type:3,value:"LINEARMOMENTUNIT"},de.LINEARSTIFFNESSUNIT={type:3,value:"LINEARSTIFFNESSUNIT"},de.LINEARVELOCITYUNIT={type:3,value:"LINEARVELOCITYUNIT"},de.LUMINOUSINTENSITYDISTRIBUTIONUNIT={type:3,value:"LUMINOUSINTENSITYDISTRIBUTIONUNIT"},de.MASSDENSITYUNIT={type:3,value:"MASSDENSITYUNIT"},de.MASSFLOWRATEUNIT={type:3,value:"MASSFLOWRATEUNIT"},de.MASSPERLENGTHUNIT={type:3,value:"MASSPERLENGTHUNIT"},de.MODULUSOFELASTICITYUNIT={type:3,value:"MODULUSOFELASTICITYUNIT"},de.MODULUSOFLINEARSUBGRADEREACTIONUNIT={type:3,value:"MODULUSOFLINEARSUBGRADEREACTIONUNIT"},de.MODULUSOFROTATIONALSUBGRADEREACTIONUNIT={type:3,value:"MODULUSOFROTATIONALSUBGRADEREACTIONUNIT"},de.MODULUSOFSUBGRADEREACTIONUNIT={type:3,value:"MODULUSOFSUBGRADEREACTIONUNIT"},de.MOISTUREDIFFUSIVITYUNIT={type:3,value:"MOISTUREDIFFUSIVITYUNIT"},de.MOLECULARWEIGHTUNIT={type:3,value:"MOLECULARWEIGHTUNIT"},de.MOMENTOFINERTIAUNIT={type:3,value:"MOMENTOFINERTIAUNIT"},de.PHUNIT={type:3,value:"PHUNIT"},de.PLANARFORCEUNIT={type:3,value:"PLANARFORCEUNIT"},de.ROTATIONALFREQUENCYUNIT={type:3,value:"ROTATIONALFREQUENCYUNIT"},de.ROTATIONALMASSUNIT={type:3,value:"ROTATIONALMASSUNIT"},de.ROTATIONALSTIFFNESSUNIT={type:3,value:"ROTATIONALSTIFFNESSUNIT"},de.SECTIONAREAINTEGRALUNIT={type:3,value:"SECTIONAREAINTEGRALUNIT"},de.SECTIONMODULUSUNIT={type:3,value:"SECTIONMODULUSUNIT"},de.SHEARMODULUSUNIT={type:3,value:"SHEARMODULUSUNIT"},de.SOUNDPOWERLEVELUNIT={type:3,value:"SOUNDPOWERLEVELUNIT"},de.SOUNDPOWERUNIT={type:3,value:"SOUNDPOWERUNIT"},de.SOUNDPRESSURELEVELUNIT={type:3,value:"SOUNDPRESSURELEVELUNIT"},de.SOUNDPRESSUREUNIT={type:3,value:"SOUNDPRESSUREUNIT"},de.SPECIFICHEATCAPACITYUNIT={type:3,value:"SPECIFICHEATCAPACITYUNIT"},de.TEMPERATUREGRADIENTUNIT={type:3,value:"TEMPERATUREGRADIENTUNIT"},de.TEMPERATURERATEOFCHANGEUNIT={type:3,value:"TEMPERATURERATEOFCHANGEUNIT"},de.THERMALADMITTANCEUNIT={type:3,value:"THERMALADMITTANCEUNIT"},de.THERMALCONDUCTANCEUNIT={type:3,value:"THERMALCONDUCTANCEUNIT"},de.THERMALEXPANSIONCOEFFICIENTUNIT={type:3,value:"THERMALEXPANSIONCOEFFICIENTUNIT"},de.THERMALRESISTANCEUNIT={type:3,value:"THERMALRESISTANCEUNIT"},de.THERMALTRANSMITTANCEUNIT={type:3,value:"THERMALTRANSMITTANCEUNIT"},de.TORQUEUNIT={type:3,value:"TORQUEUNIT"},de.VAPORPERMEABILITYUNIT={type:3,value:"VAPORPERMEABILITYUNIT"},de.VOLUMETRICFLOWRATEUNIT={type:3,value:"VOLUMETRICFLOWRATEUNIT"},de.WARPINGCONSTANTUNIT={type:3,value:"WARPINGCONSTANTUNIT"},de.WARPINGMOMENTUNIT={type:3,value:"WARPINGMOMENTUNIT"},de.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcDerivedUnitEnum=de;class fe{}fe.NEGATIVE={type:3,value:"NEGATIVE"},fe.POSITIVE={type:3,value:"POSITIVE"},e.IfcDirectionSenseEnum=fe;class Ee{}Ee.ANCHORPLATE={type:3,value:"ANCHORPLATE"},Ee.BIRDPROTECTION={type:3,value:"BIRDPROTECTION"},Ee.BRACKET={type:3,value:"BRACKET"},Ee.CABLEARRANGER={type:3,value:"CABLEARRANGER"},Ee.ELASTIC_CUSHION={type:3,value:"ELASTIC_CUSHION"},Ee.EXPANSION_JOINT_DEVICE={type:3,value:"EXPANSION_JOINT_DEVICE"},Ee.FILLER={type:3,value:"FILLER"},Ee.FLASHING={type:3,value:"FLASHING"},Ee.INSULATOR={type:3,value:"INSULATOR"},Ee.LOCK={type:3,value:"LOCK"},Ee.PANEL_STRENGTHENING={type:3,value:"PANEL_STRENGTHENING"},Ee.POINTMACHINEMOUNTINGDEVICE={type:3,value:"POINTMACHINEMOUNTINGDEVICE"},Ee.POINT_MACHINE_LOCKING_DEVICE={type:3,value:"POINT_MACHINE_LOCKING_DEVICE"},Ee.RAILBRACE={type:3,value:"RAILBRACE"},Ee.RAILPAD={type:3,value:"RAILPAD"},Ee.RAIL_LUBRICATION={type:3,value:"RAIL_LUBRICATION"},Ee.RAIL_MECHANICAL_EQUIPMENT={type:3,value:"RAIL_MECHANICAL_EQUIPMENT"},Ee.SHOE={type:3,value:"SHOE"},Ee.SLIDINGCHAIR={type:3,value:"SLIDINGCHAIR"},Ee.SOUNDABSORPTION={type:3,value:"SOUNDABSORPTION"},Ee.TENSIONINGEQUIPMENT={type:3,value:"TENSIONINGEQUIPMENT"},Ee.USERDEFINED={type:3,value:"USERDEFINED"},Ee.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDiscreteAccessoryTypeEnum=Ee;class me{}me.CONSUMERUNIT={type:3,value:"CONSUMERUNIT"},me.DISPATCHINGBOARD={type:3,value:"DISPATCHINGBOARD"},me.DISTRIBUTIONBOARD={type:3,value:"DISTRIBUTIONBOARD"},me.DISTRIBUTIONFRAME={type:3,value:"DISTRIBUTIONFRAME"},me.MOTORCONTROLCENTRE={type:3,value:"MOTORCONTROLCENTRE"},me.SWITCHBOARD={type:3,value:"SWITCHBOARD"},me.USERDEFINED={type:3,value:"USERDEFINED"},me.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDistributionBoardTypeEnum=me;class ye{}ye.FORMEDDUCT={type:3,value:"FORMEDDUCT"},ye.INSPECTIONCHAMBER={type:3,value:"INSPECTIONCHAMBER"},ye.INSPECTIONPIT={type:3,value:"INSPECTIONPIT"},ye.MANHOLE={type:3,value:"MANHOLE"},ye.METERCHAMBER={type:3,value:"METERCHAMBER"},ye.SUMP={type:3,value:"SUMP"},ye.TRENCH={type:3,value:"TRENCH"},ye.VALVECHAMBER={type:3,value:"VALVECHAMBER"},ye.USERDEFINED={type:3,value:"USERDEFINED"},ye.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDistributionChamberElementTypeEnum=ye;class ge{}ge.CABLE={type:3,value:"CABLE"},ge.CABLECARRIER={type:3,value:"CABLECARRIER"},ge.DUCT={type:3,value:"DUCT"},ge.PIPE={type:3,value:"PIPE"},ge.WIRELESS={type:3,value:"WIRELESS"},ge.USERDEFINED={type:3,value:"USERDEFINED"},ge.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDistributionPortTypeEnum=ge;class Ie{}Ie.AIRCONDITIONING={type:3,value:"AIRCONDITIONING"},Ie.AUDIOVISUAL={type:3,value:"AUDIOVISUAL"},Ie.CATENARY_SYSTEM={type:3,value:"CATENARY_SYSTEM"},Ie.CHEMICAL={type:3,value:"CHEMICAL"},Ie.CHILLEDWATER={type:3,value:"CHILLEDWATER"},Ie.COMMUNICATION={type:3,value:"COMMUNICATION"},Ie.COMPRESSEDAIR={type:3,value:"COMPRESSEDAIR"},Ie.CONDENSERWATER={type:3,value:"CONDENSERWATER"},Ie.CONTROL={type:3,value:"CONTROL"},Ie.CONVEYING={type:3,value:"CONVEYING"},Ie.DATA={type:3,value:"DATA"},Ie.DISPOSAL={type:3,value:"DISPOSAL"},Ie.DOMESTICCOLDWATER={type:3,value:"DOMESTICCOLDWATER"},Ie.DOMESTICHOTWATER={type:3,value:"DOMESTICHOTWATER"},Ie.DRAINAGE={type:3,value:"DRAINAGE"},Ie.EARTHING={type:3,value:"EARTHING"},Ie.ELECTRICAL={type:3,value:"ELECTRICAL"},Ie.ELECTROACOUSTIC={type:3,value:"ELECTROACOUSTIC"},Ie.EXHAUST={type:3,value:"EXHAUST"},Ie.FIREPROTECTION={type:3,value:"FIREPROTECTION"},Ie.FIXEDTRANSMISSIONNETWORK={type:3,value:"FIXEDTRANSMISSIONNETWORK"},Ie.FUEL={type:3,value:"FUEL"},Ie.GAS={type:3,value:"GAS"},Ie.HAZARDOUS={type:3,value:"HAZARDOUS"},Ie.HEATING={type:3,value:"HEATING"},Ie.LIGHTING={type:3,value:"LIGHTING"},Ie.LIGHTNINGPROTECTION={type:3,value:"LIGHTNINGPROTECTION"},Ie.MOBILENETWORK={type:3,value:"MOBILENETWORK"},Ie.MONITORINGSYSTEM={type:3,value:"MONITORINGSYSTEM"},Ie.MUNICIPALSOLIDWASTE={type:3,value:"MUNICIPALSOLIDWASTE"},Ie.OIL={type:3,value:"OIL"},Ie.OPERATIONAL={type:3,value:"OPERATIONAL"},Ie.OPERATIONALTELEPHONYSYSTEM={type:3,value:"OPERATIONALTELEPHONYSYSTEM"},Ie.OVERHEAD_CONTACTLINE_SYSTEM={type:3,value:"OVERHEAD_CONTACTLINE_SYSTEM"},Ie.POWERGENERATION={type:3,value:"POWERGENERATION"},Ie.RAINWATER={type:3,value:"RAINWATER"},Ie.REFRIGERATION={type:3,value:"REFRIGERATION"},Ie.RETURN_CIRCUIT={type:3,value:"RETURN_CIRCUIT"},Ie.SECURITY={type:3,value:"SECURITY"},Ie.SEWAGE={type:3,value:"SEWAGE"},Ie.SIGNAL={type:3,value:"SIGNAL"},Ie.STORMWATER={type:3,value:"STORMWATER"},Ie.TELEPHONE={type:3,value:"TELEPHONE"},Ie.TV={type:3,value:"TV"},Ie.VACUUM={type:3,value:"VACUUM"},Ie.VENT={type:3,value:"VENT"},Ie.VENTILATION={type:3,value:"VENTILATION"},Ie.WASTEWATER={type:3,value:"WASTEWATER"},Ie.WATERSUPPLY={type:3,value:"WATERSUPPLY"},Ie.USERDEFINED={type:3,value:"USERDEFINED"},Ie.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDistributionSystemEnum=Ie;class ve{}ve.CONFIDENTIAL={type:3,value:"CONFIDENTIAL"},ve.PERSONAL={type:3,value:"PERSONAL"},ve.PUBLIC={type:3,value:"PUBLIC"},ve.RESTRICTED={type:3,value:"RESTRICTED"},ve.USERDEFINED={type:3,value:"USERDEFINED"},ve.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDocumentConfidentialityEnum=ve;class Te{}Te.DRAFT={type:3,value:"DRAFT"},Te.FINAL={type:3,value:"FINAL"},Te.FINALDRAFT={type:3,value:"FINALDRAFT"},Te.REVISION={type:3,value:"REVISION"},Te.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDocumentStatusEnum=Te;class _e{}_e.DOUBLE_ACTING={type:3,value:"DOUBLE_ACTING"},_e.FIXEDPANEL={type:3,value:"FIXEDPANEL"},_e.FOLDING={type:3,value:"FOLDING"},_e.REVOLVING={type:3,value:"REVOLVING"},_e.ROLLINGUP={type:3,value:"ROLLINGUP"},_e.SLIDING={type:3,value:"SLIDING"},_e.SWINGING={type:3,value:"SWINGING"},_e.USERDEFINED={type:3,value:"USERDEFINED"},_e.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorPanelOperationEnum=_e;class Re{}Re.LEFT={type:3,value:"LEFT"},Re.MIDDLE={type:3,value:"MIDDLE"},Re.RIGHT={type:3,value:"RIGHT"},Re.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorPanelPositionEnum=Re;class Pe{}Pe.ALUMINIUM={type:3,value:"ALUMINIUM"},Pe.ALUMINIUM_PLASTIC={type:3,value:"ALUMINIUM_PLASTIC"},Pe.ALUMINIUM_WOOD={type:3,value:"ALUMINIUM_WOOD"},Pe.HIGH_GRADE_STEEL={type:3,value:"HIGH_GRADE_STEEL"},Pe.PLASTIC={type:3,value:"PLASTIC"},Pe.STEEL={type:3,value:"STEEL"},Pe.WOOD={type:3,value:"WOOD"},Pe.USERDEFINED={type:3,value:"USERDEFINED"},Pe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorStyleConstructionEnum=Pe;class De{}De.DOUBLE_DOOR_DOUBLE_SWING={type:3,value:"DOUBLE_DOOR_DOUBLE_SWING"},De.DOUBLE_DOOR_FOLDING={type:3,value:"DOUBLE_DOOR_FOLDING"},De.DOUBLE_DOOR_SINGLE_SWING={type:3,value:"DOUBLE_DOOR_SINGLE_SWING"},De.DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT={type:3,value:"DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT"},De.DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT={type:3,value:"DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT"},De.DOUBLE_DOOR_SLIDING={type:3,value:"DOUBLE_DOOR_SLIDING"},De.DOUBLE_SWING_LEFT={type:3,value:"DOUBLE_SWING_LEFT"},De.DOUBLE_SWING_RIGHT={type:3,value:"DOUBLE_SWING_RIGHT"},De.FOLDING_TO_LEFT={type:3,value:"FOLDING_TO_LEFT"},De.FOLDING_TO_RIGHT={type:3,value:"FOLDING_TO_RIGHT"},De.REVOLVING={type:3,value:"REVOLVING"},De.ROLLINGUP={type:3,value:"ROLLINGUP"},De.SINGLE_SWING_LEFT={type:3,value:"SINGLE_SWING_LEFT"},De.SINGLE_SWING_RIGHT={type:3,value:"SINGLE_SWING_RIGHT"},De.SLIDING_TO_LEFT={type:3,value:"SLIDING_TO_LEFT"},De.SLIDING_TO_RIGHT={type:3,value:"SLIDING_TO_RIGHT"},De.USERDEFINED={type:3,value:"USERDEFINED"},De.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorStyleOperationEnum=De;class Ne{}Ne.BOOM_BARRIER={type:3,value:"BOOM_BARRIER"},Ne.DOOR={type:3,value:"DOOR"},Ne.GATE={type:3,value:"GATE"},Ne.TRAPDOOR={type:3,value:"TRAPDOOR"},Ne.TURNSTILE={type:3,value:"TURNSTILE"},Ne.USERDEFINED={type:3,value:"USERDEFINED"},Ne.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorTypeEnum=Ne;class Ce{}Ce.DOUBLE_PANEL_DOUBLE_SWING={type:3,value:"DOUBLE_PANEL_DOUBLE_SWING"},Ce.DOUBLE_PANEL_FOLDING={type:3,value:"DOUBLE_PANEL_FOLDING"},Ce.DOUBLE_PANEL_LIFTING_VERTICAL={type:3,value:"DOUBLE_PANEL_LIFTING_VERTICAL"},Ce.DOUBLE_PANEL_SINGLE_SWING={type:3,value:"DOUBLE_PANEL_SINGLE_SWING"},Ce.DOUBLE_PANEL_SINGLE_SWING_OPPOSITE_LEFT={type:3,value:"DOUBLE_PANEL_SINGLE_SWING_OPPOSITE_LEFT"},Ce.DOUBLE_PANEL_SINGLE_SWING_OPPOSITE_RIGHT={type:3,value:"DOUBLE_PANEL_SINGLE_SWING_OPPOSITE_RIGHT"},Ce.DOUBLE_PANEL_SLIDING={type:3,value:"DOUBLE_PANEL_SLIDING"},Ce.DOUBLE_SWING_LEFT={type:3,value:"DOUBLE_SWING_LEFT"},Ce.DOUBLE_SWING_RIGHT={type:3,value:"DOUBLE_SWING_RIGHT"},Ce.FOLDING_TO_LEFT={type:3,value:"FOLDING_TO_LEFT"},Ce.FOLDING_TO_RIGHT={type:3,value:"FOLDING_TO_RIGHT"},Ce.LIFTING_HORIZONTAL={type:3,value:"LIFTING_HORIZONTAL"},Ce.LIFTING_VERTICAL_LEFT={type:3,value:"LIFTING_VERTICAL_LEFT"},Ce.LIFTING_VERTICAL_RIGHT={type:3,value:"LIFTING_VERTICAL_RIGHT"},Ce.REVOLVING_HORIZONTAL={type:3,value:"REVOLVING_HORIZONTAL"},Ce.REVOLVING_VERTICAL={type:3,value:"REVOLVING_VERTICAL"},Ce.ROLLINGUP={type:3,value:"ROLLINGUP"},Ce.SINGLE_SWING_LEFT={type:3,value:"SINGLE_SWING_LEFT"},Ce.SINGLE_SWING_RIGHT={type:3,value:"SINGLE_SWING_RIGHT"},Ce.SLIDING_TO_LEFT={type:3,value:"SLIDING_TO_LEFT"},Ce.SLIDING_TO_RIGHT={type:3,value:"SLIDING_TO_RIGHT"},Ce.SWING_FIXED_LEFT={type:3,value:"SWING_FIXED_LEFT"},Ce.SWING_FIXED_RIGHT={type:3,value:"SWING_FIXED_RIGHT"},Ce.USERDEFINED={type:3,value:"USERDEFINED"},Ce.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorTypeOperationEnum=Ce;class Oe{}Oe.BEND={type:3,value:"BEND"},Oe.CONNECTOR={type:3,value:"CONNECTOR"},Oe.ENTRY={type:3,value:"ENTRY"},Oe.EXIT={type:3,value:"EXIT"},Oe.JUNCTION={type:3,value:"JUNCTION"},Oe.OBSTRUCTION={type:3,value:"OBSTRUCTION"},Oe.TRANSITION={type:3,value:"TRANSITION"},Oe.USERDEFINED={type:3,value:"USERDEFINED"},Oe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDuctFittingTypeEnum=Oe;class be{}be.FLEXIBLESEGMENT={type:3,value:"FLEXIBLESEGMENT"},be.RIGIDSEGMENT={type:3,value:"RIGIDSEGMENT"},be.USERDEFINED={type:3,value:"USERDEFINED"},be.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDuctSegmentTypeEnum=be;class Se{}Se.FLATOVAL={type:3,value:"FLATOVAL"},Se.RECTANGULAR={type:3,value:"RECTANGULAR"},Se.ROUND={type:3,value:"ROUND"},Se.USERDEFINED={type:3,value:"USERDEFINED"},Se.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDuctSilencerTypeEnum=Se;class we{}we.BASE_EXCAVATION={type:3,value:"BASE_EXCAVATION"},we.CUT={type:3,value:"CUT"},we.DREDGING={type:3,value:"DREDGING"},we.EXCAVATION={type:3,value:"EXCAVATION"},we.OVEREXCAVATION={type:3,value:"OVEREXCAVATION"},we.PAVEMENTMILLING={type:3,value:"PAVEMENTMILLING"},we.STEPEXCAVATION={type:3,value:"STEPEXCAVATION"},we.TOPSOILREMOVAL={type:3,value:"TOPSOILREMOVAL"},we.TRENCH={type:3,value:"TRENCH"},we.USERDEFINED={type:3,value:"USERDEFINED"},we.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEarthworksCutTypeEnum=we;class xe{}xe.BACKFILL={type:3,value:"BACKFILL"},xe.COUNTERWEIGHT={type:3,value:"COUNTERWEIGHT"},xe.EMBANKMENT={type:3,value:"EMBANKMENT"},xe.SLOPEFILL={type:3,value:"SLOPEFILL"},xe.SUBGRADE={type:3,value:"SUBGRADE"},xe.SUBGRADEBED={type:3,value:"SUBGRADEBED"},xe.TRANSITIONSECTION={type:3,value:"TRANSITIONSECTION"},xe.USERDEFINED={type:3,value:"USERDEFINED"},xe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEarthworksFillTypeEnum=xe;class Be{}Be.DISHWASHER={type:3,value:"DISHWASHER"},Be.ELECTRICCOOKER={type:3,value:"ELECTRICCOOKER"},Be.FREESTANDINGELECTRICHEATER={type:3,value:"FREESTANDINGELECTRICHEATER"},Be.FREESTANDINGFAN={type:3,value:"FREESTANDINGFAN"},Be.FREESTANDINGWATERCOOLER={type:3,value:"FREESTANDINGWATERCOOLER"},Be.FREESTANDINGWATERHEATER={type:3,value:"FREESTANDINGWATERHEATER"},Be.FREEZER={type:3,value:"FREEZER"},Be.FRIDGE_FREEZER={type:3,value:"FRIDGE_FREEZER"},Be.HANDDRYER={type:3,value:"HANDDRYER"},Be.KITCHENMACHINE={type:3,value:"KITCHENMACHINE"},Be.MICROWAVE={type:3,value:"MICROWAVE"},Be.PHOTOCOPIER={type:3,value:"PHOTOCOPIER"},Be.REFRIGERATOR={type:3,value:"REFRIGERATOR"},Be.TUMBLEDRYER={type:3,value:"TUMBLEDRYER"},Be.VENDINGMACHINE={type:3,value:"VENDINGMACHINE"},Be.WASHINGMACHINE={type:3,value:"WASHINGMACHINE"},Be.USERDEFINED={type:3,value:"USERDEFINED"},Be.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricApplianceTypeEnum=Be;class Fe{}Fe.CONSUMERUNIT={type:3,value:"CONSUMERUNIT"},Fe.DISTRIBUTIONBOARD={type:3,value:"DISTRIBUTIONBOARD"},Fe.MOTORCONTROLCENTRE={type:3,value:"MOTORCONTROLCENTRE"},Fe.SWITCHBOARD={type:3,value:"SWITCHBOARD"},Fe.USERDEFINED={type:3,value:"USERDEFINED"},Fe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricDistributionBoardTypeEnum=Fe;class Me{}Me.BATTERY={type:3,value:"BATTERY"},Me.CAPACITOR={type:3,value:"CAPACITOR"},Me.CAPACITORBANK={type:3,value:"CAPACITORBANK"},Me.COMPENSATOR={type:3,value:"COMPENSATOR"},Me.HARMONICFILTER={type:3,value:"HARMONICFILTER"},Me.INDUCTOR={type:3,value:"INDUCTOR"},Me.INDUCTORBANK={type:3,value:"INDUCTORBANK"},Me.RECHARGER={type:3,value:"RECHARGER"},Me.UPS={type:3,value:"UPS"},Me.USERDEFINED={type:3,value:"USERDEFINED"},Me.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricFlowStorageDeviceTypeEnum=Me;class Le{}Le.ELECTRONICFILTER={type:3,value:"ELECTRONICFILTER"},Le.USERDEFINED={type:3,value:"USERDEFINED"},Le.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricFlowTreatmentDeviceTypeEnum=Le;class Ue{}Ue.CHP={type:3,value:"CHP"},Ue.ENGINEGENERATOR={type:3,value:"ENGINEGENERATOR"},Ue.STANDALONE={type:3,value:"STANDALONE"},Ue.USERDEFINED={type:3,value:"USERDEFINED"},Ue.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricGeneratorTypeEnum=Ue;class He{}He.DC={type:3,value:"DC"},He.INDUCTION={type:3,value:"INDUCTION"},He.POLYPHASE={type:3,value:"POLYPHASE"},He.RELUCTANCESYNCHRONOUS={type:3,value:"RELUCTANCESYNCHRONOUS"},He.SYNCHRONOUS={type:3,value:"SYNCHRONOUS"},He.USERDEFINED={type:3,value:"USERDEFINED"},He.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricMotorTypeEnum=He;class Ge{}Ge.RELAY={type:3,value:"RELAY"},Ge.TIMECLOCK={type:3,value:"TIMECLOCK"},Ge.TIMEDELAY={type:3,value:"TIMEDELAY"},Ge.USERDEFINED={type:3,value:"USERDEFINED"},Ge.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricTimeControlTypeEnum=Ge;class ke{}ke.ABUTMENT={type:3,value:"ABUTMENT"},ke.ACCESSORY_ASSEMBLY={type:3,value:"ACCESSORY_ASSEMBLY"},ke.ARCH={type:3,value:"ARCH"},ke.BEAM_GRID={type:3,value:"BEAM_GRID"},ke.BRACED_FRAME={type:3,value:"BRACED_FRAME"},ke.CROSS_BRACING={type:3,value:"CROSS_BRACING"},ke.DECK={type:3,value:"DECK"},ke.DILATATIONPANEL={type:3,value:"DILATATIONPANEL"},ke.ENTRANCEWORKS={type:3,value:"ENTRANCEWORKS"},ke.GIRDER={type:3,value:"GIRDER"},ke.GRID={type:3,value:"GRID"},ke.MAST={type:3,value:"MAST"},ke.PIER={type:3,value:"PIER"},ke.PYLON={type:3,value:"PYLON"},ke.RAIL_MECHANICAL_EQUIPMENT_ASSEMBLY={type:3,value:"RAIL_MECHANICAL_EQUIPMENT_ASSEMBLY"},ke.REINFORCEMENT_UNIT={type:3,value:"REINFORCEMENT_UNIT"},ke.RIGID_FRAME={type:3,value:"RIGID_FRAME"},ke.SHELTER={type:3,value:"SHELTER"},ke.SIGNALASSEMBLY={type:3,value:"SIGNALASSEMBLY"},ke.SLAB_FIELD={type:3,value:"SLAB_FIELD"},ke.SUMPBUSTER={type:3,value:"SUMPBUSTER"},ke.SUPPORTINGASSEMBLY={type:3,value:"SUPPORTINGASSEMBLY"},ke.SUSPENSIONASSEMBLY={type:3,value:"SUSPENSIONASSEMBLY"},ke.TRACKPANEL={type:3,value:"TRACKPANEL"},ke.TRACTION_SWITCHING_ASSEMBLY={type:3,value:"TRACTION_SWITCHING_ASSEMBLY"},ke.TRAFFIC_CALMING_DEVICE={type:3,value:"TRAFFIC_CALMING_DEVICE"},ke.TRUSS={type:3,value:"TRUSS"},ke.TURNOUTPANEL={type:3,value:"TURNOUTPANEL"},ke.USERDEFINED={type:3,value:"USERDEFINED"},ke.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElementAssemblyTypeEnum=ke;class Ve{}Ve.COMPLEX={type:3,value:"COMPLEX"},Ve.ELEMENT={type:3,value:"ELEMENT"},Ve.PARTIAL={type:3,value:"PARTIAL"},e.IfcElementCompositionEnum=Ve;class je{}je.EXTERNALCOMBUSTION={type:3,value:"EXTERNALCOMBUSTION"},je.INTERNALCOMBUSTION={type:3,value:"INTERNALCOMBUSTION"},je.USERDEFINED={type:3,value:"USERDEFINED"},je.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEngineTypeEnum=je;class Qe{}Qe.DIRECTEVAPORATIVEAIRWASHER={type:3,value:"DIRECTEVAPORATIVEAIRWASHER"},Qe.DIRECTEVAPORATIVEPACKAGEDROTARYAIRCOOLER={type:3,value:"DIRECTEVAPORATIVEPACKAGEDROTARYAIRCOOLER"},Qe.DIRECTEVAPORATIVERANDOMMEDIAAIRCOOLER={type:3,value:"DIRECTEVAPORATIVERANDOMMEDIAAIRCOOLER"},Qe.DIRECTEVAPORATIVERIGIDMEDIAAIRCOOLER={type:3,value:"DIRECTEVAPORATIVERIGIDMEDIAAIRCOOLER"},Qe.DIRECTEVAPORATIVESLINGERSPACKAGEDAIRCOOLER={type:3,value:"DIRECTEVAPORATIVESLINGERSPACKAGEDAIRCOOLER"},Qe.INDIRECTDIRECTCOMBINATION={type:3,value:"INDIRECTDIRECTCOMBINATION"},Qe.INDIRECTEVAPORATIVECOOLINGTOWERORCOILCOOLER={type:3,value:"INDIRECTEVAPORATIVECOOLINGTOWERORCOILCOOLER"},Qe.INDIRECTEVAPORATIVEPACKAGEAIRCOOLER={type:3,value:"INDIRECTEVAPORATIVEPACKAGEAIRCOOLER"},Qe.INDIRECTEVAPORATIVEWETCOIL={type:3,value:"INDIRECTEVAPORATIVEWETCOIL"},Qe.USERDEFINED={type:3,value:"USERDEFINED"},Qe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEvaporativeCoolerTypeEnum=Qe;class We{}We.DIRECTEXPANSION={type:3,value:"DIRECTEXPANSION"},We.DIRECTEXPANSIONBRAZEDPLATE={type:3,value:"DIRECTEXPANSIONBRAZEDPLATE"},We.DIRECTEXPANSIONSHELLANDTUBE={type:3,value:"DIRECTEXPANSIONSHELLANDTUBE"},We.DIRECTEXPANSIONTUBEINTUBE={type:3,value:"DIRECTEXPANSIONTUBEINTUBE"},We.FLOODEDSHELLANDTUBE={type:3,value:"FLOODEDSHELLANDTUBE"},We.SHELLANDCOIL={type:3,value:"SHELLANDCOIL"},We.USERDEFINED={type:3,value:"USERDEFINED"},We.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEvaporatorTypeEnum=We;class ze{}ze.EVENTCOMPLEX={type:3,value:"EVENTCOMPLEX"},ze.EVENTMESSAGE={type:3,value:"EVENTMESSAGE"},ze.EVENTRULE={type:3,value:"EVENTRULE"},ze.EVENTTIME={type:3,value:"EVENTTIME"},ze.USERDEFINED={type:3,value:"USERDEFINED"},ze.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEventTriggerTypeEnum=ze;class Ke{}Ke.ENDEVENT={type:3,value:"ENDEVENT"},Ke.INTERMEDIATEEVENT={type:3,value:"INTERMEDIATEEVENT"},Ke.STARTEVENT={type:3,value:"STARTEVENT"},Ke.USERDEFINED={type:3,value:"USERDEFINED"},Ke.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEventTypeEnum=Ke;class Ye{}Ye.EXTERNAL={type:3,value:"EXTERNAL"},Ye.EXTERNAL_EARTH={type:3,value:"EXTERNAL_EARTH"},Ye.EXTERNAL_FIRE={type:3,value:"EXTERNAL_FIRE"},Ye.EXTERNAL_WATER={type:3,value:"EXTERNAL_WATER"},Ye.USERDEFINED={type:3,value:"USERDEFINED"},Ye.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcExternalSpatialElementTypeEnum=Ye;class Xe{}Xe.ABOVEGROUND={type:3,value:"ABOVEGROUND"},Xe.BELOWGROUND={type:3,value:"BELOWGROUND"},Xe.JUNCTION={type:3,value:"JUNCTION"},Xe.LEVELCROSSING={type:3,value:"LEVELCROSSING"},Xe.SEGMENT={type:3,value:"SEGMENT"},Xe.SUBSTRUCTURE={type:3,value:"SUBSTRUCTURE"},Xe.SUPERSTRUCTURE={type:3,value:"SUPERSTRUCTURE"},Xe.TERMINAL={type:3,value:"TERMINAL"},Xe.USERDEFINED={type:3,value:"USERDEFINED"},Xe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFacilityPartCommonTypeEnum=Xe;class Ze{}Ze.LATERAL={type:3,value:"LATERAL"},Ze.LONGITUDINAL={type:3,value:"LONGITUDINAL"},Ze.REGION={type:3,value:"REGION"},Ze.VERTICAL={type:3,value:"VERTICAL"},Ze.USERDEFINED={type:3,value:"USERDEFINED"},Ze.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFacilityUsageEnum=Ze;class qe{}qe.CENTRIFUGALAIRFOIL={type:3,value:"CENTRIFUGALAIRFOIL"},qe.CENTRIFUGALBACKWARDINCLINEDCURVED={type:3,value:"CENTRIFUGALBACKWARDINCLINEDCURVED"},qe.CENTRIFUGALFORWARDCURVED={type:3,value:"CENTRIFUGALFORWARDCURVED"},qe.CENTRIFUGALRADIAL={type:3,value:"CENTRIFUGALRADIAL"},qe.PROPELLORAXIAL={type:3,value:"PROPELLORAXIAL"},qe.TUBEAXIAL={type:3,value:"TUBEAXIAL"},qe.VANEAXIAL={type:3,value:"VANEAXIAL"},qe.USERDEFINED={type:3,value:"USERDEFINED"},qe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFanTypeEnum=qe;class Je{}Je.GLUE={type:3,value:"GLUE"},Je.MORTAR={type:3,value:"MORTAR"},Je.WELD={type:3,value:"WELD"},Je.USERDEFINED={type:3,value:"USERDEFINED"},Je.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFastenerTypeEnum=Je;class $e{}$e.AIRPARTICLEFILTER={type:3,value:"AIRPARTICLEFILTER"},$e.COMPRESSEDAIRFILTER={type:3,value:"COMPRESSEDAIRFILTER"},$e.ODORFILTER={type:3,value:"ODORFILTER"},$e.OILFILTER={type:3,value:"OILFILTER"},$e.STRAINER={type:3,value:"STRAINER"},$e.WATERFILTER={type:3,value:"WATERFILTER"},$e.USERDEFINED={type:3,value:"USERDEFINED"},$e.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFilterTypeEnum=$e;class et{}et.BREECHINGINLET={type:3,value:"BREECHINGINLET"},et.FIREHYDRANT={type:3,value:"FIREHYDRANT"},et.FIREMONITOR={type:3,value:"FIREMONITOR"},et.HOSEREEL={type:3,value:"HOSEREEL"},et.SPRINKLER={type:3,value:"SPRINKLER"},et.SPRINKLERDEFLECTOR={type:3,value:"SPRINKLERDEFLECTOR"},et.USERDEFINED={type:3,value:"USERDEFINED"},et.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFireSuppressionTerminalTypeEnum=et;class tt{}tt.SINK={type:3,value:"SINK"},tt.SOURCE={type:3,value:"SOURCE"},tt.SOURCEANDSINK={type:3,value:"SOURCEANDSINK"},tt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFlowDirectionEnum=tt;class st{}st.AMMETER={type:3,value:"AMMETER"},st.COMBINED={type:3,value:"COMBINED"},st.FREQUENCYMETER={type:3,value:"FREQUENCYMETER"},st.PHASEANGLEMETER={type:3,value:"PHASEANGLEMETER"},st.POWERFACTORMETER={type:3,value:"POWERFACTORMETER"},st.PRESSUREGAUGE={type:3,value:"PRESSUREGAUGE"},st.THERMOMETER={type:3,value:"THERMOMETER"},st.VOLTMETER={type:3,value:"VOLTMETER"},st.VOLTMETER_PEAK={type:3,value:"VOLTMETER_PEAK"},st.VOLTMETER_RMS={type:3,value:"VOLTMETER_RMS"},st.USERDEFINED={type:3,value:"USERDEFINED"},st.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFlowInstrumentTypeEnum=st;class it{}it.ENERGYMETER={type:3,value:"ENERGYMETER"},it.GASMETER={type:3,value:"GASMETER"},it.OILMETER={type:3,value:"OILMETER"},it.WATERMETER={type:3,value:"WATERMETER"},it.USERDEFINED={type:3,value:"USERDEFINED"},it.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFlowMeterTypeEnum=it;class rt{}rt.CAISSON_FOUNDATION={type:3,value:"CAISSON_FOUNDATION"},rt.FOOTING_BEAM={type:3,value:"FOOTING_BEAM"},rt.PAD_FOOTING={type:3,value:"PAD_FOOTING"},rt.PILE_CAP={type:3,value:"PILE_CAP"},rt.STRIP_FOOTING={type:3,value:"STRIP_FOOTING"},rt.USERDEFINED={type:3,value:"USERDEFINED"},rt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFootingTypeEnum=rt;class ot{}ot.BED={type:3,value:"BED"},ot.CHAIR={type:3,value:"CHAIR"},ot.DESK={type:3,value:"DESK"},ot.FILECABINET={type:3,value:"FILECABINET"},ot.SHELF={type:3,value:"SHELF"},ot.SOFA={type:3,value:"SOFA"},ot.TABLE={type:3,value:"TABLE"},ot.TECHNICALCABINET={type:3,value:"TECHNICALCABINET"},ot.USERDEFINED={type:3,value:"USERDEFINED"},ot.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFurnitureTypeEnum=ot;class nt{}nt.SOIL_BORING_POINT={type:3,value:"SOIL_BORING_POINT"},nt.TERRAIN={type:3,value:"TERRAIN"},nt.VEGETATION={type:3,value:"VEGETATION"},nt.USERDEFINED={type:3,value:"USERDEFINED"},nt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcGeographicElementTypeEnum=nt;class at{}at.ELEVATION_VIEW={type:3,value:"ELEVATION_VIEW"},at.GRAPH_VIEW={type:3,value:"GRAPH_VIEW"},at.MODEL_VIEW={type:3,value:"MODEL_VIEW"},at.PLAN_VIEW={type:3,value:"PLAN_VIEW"},at.REFLECTED_PLAN_VIEW={type:3,value:"REFLECTED_PLAN_VIEW"},at.SECTION_VIEW={type:3,value:"SECTION_VIEW"},at.SKETCH_VIEW={type:3,value:"SKETCH_VIEW"},at.USERDEFINED={type:3,value:"USERDEFINED"},at.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcGeometricProjectionEnum=at;class lt{}lt.SOLID={type:3,value:"SOLID"},lt.VOID={type:3,value:"VOID"},lt.WATER={type:3,value:"WATER"},lt.USERDEFINED={type:3,value:"USERDEFINED"},lt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcGeotechnicalStratumTypeEnum=lt;class ht{}ht.GLOBAL_COORDS={type:3,value:"GLOBAL_COORDS"},ht.LOCAL_COORDS={type:3,value:"LOCAL_COORDS"},e.IfcGlobalOrLocalEnum=ht;class ct{}ct.IRREGULAR={type:3,value:"IRREGULAR"},ct.RADIAL={type:3,value:"RADIAL"},ct.RECTANGULAR={type:3,value:"RECTANGULAR"},ct.TRIANGULAR={type:3,value:"TRIANGULAR"},ct.USERDEFINED={type:3,value:"USERDEFINED"},ct.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcGridTypeEnum=ct;class At{}At.PLATE={type:3,value:"PLATE"},At.SHELLANDTUBE={type:3,value:"SHELLANDTUBE"},At.TURNOUTHEATING={type:3,value:"TURNOUTHEATING"},At.USERDEFINED={type:3,value:"USERDEFINED"},At.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcHeatExchangerTypeEnum=At;class ut{}ut.ADIABATICAIRWASHER={type:3,value:"ADIABATICAIRWASHER"},ut.ADIABATICATOMIZING={type:3,value:"ADIABATICATOMIZING"},ut.ADIABATICCOMPRESSEDAIRNOZZLE={type:3,value:"ADIABATICCOMPRESSEDAIRNOZZLE"},ut.ADIABATICPAN={type:3,value:"ADIABATICPAN"},ut.ADIABATICRIGIDMEDIA={type:3,value:"ADIABATICRIGIDMEDIA"},ut.ADIABATICULTRASONIC={type:3,value:"ADIABATICULTRASONIC"},ut.ADIABATICWETTEDELEMENT={type:3,value:"ADIABATICWETTEDELEMENT"},ut.ASSISTEDBUTANE={type:3,value:"ASSISTEDBUTANE"},ut.ASSISTEDELECTRIC={type:3,value:"ASSISTEDELECTRIC"},ut.ASSISTEDNATURALGAS={type:3,value:"ASSISTEDNATURALGAS"},ut.ASSISTEDPROPANE={type:3,value:"ASSISTEDPROPANE"},ut.ASSISTEDSTEAM={type:3,value:"ASSISTEDSTEAM"},ut.STEAMINJECTION={type:3,value:"STEAMINJECTION"},ut.USERDEFINED={type:3,value:"USERDEFINED"},ut.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcHumidifierTypeEnum=ut;class pt{}pt.BUMPER={type:3,value:"BUMPER"},pt.CRASHCUSHION={type:3,value:"CRASHCUSHION"},pt.DAMPINGSYSTEM={type:3,value:"DAMPINGSYSTEM"},pt.FENDER={type:3,value:"FENDER"},pt.USERDEFINED={type:3,value:"USERDEFINED"},pt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcImpactProtectionDeviceTypeEnum=pt;class dt{}dt.CYCLONIC={type:3,value:"CYCLONIC"},dt.GREASE={type:3,value:"GREASE"},dt.OIL={type:3,value:"OIL"},dt.PETROL={type:3,value:"PETROL"},dt.USERDEFINED={type:3,value:"USERDEFINED"},dt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcInterceptorTypeEnum=dt;class ft{}ft.EXTERNAL={type:3,value:"EXTERNAL"},ft.EXTERNAL_EARTH={type:3,value:"EXTERNAL_EARTH"},ft.EXTERNAL_FIRE={type:3,value:"EXTERNAL_FIRE"},ft.EXTERNAL_WATER={type:3,value:"EXTERNAL_WATER"},ft.INTERNAL={type:3,value:"INTERNAL"},ft.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcInternalOrExternalEnum=ft;class Et{}Et.ASSETINVENTORY={type:3,value:"ASSETINVENTORY"},Et.FURNITUREINVENTORY={type:3,value:"FURNITUREINVENTORY"},Et.SPACEINVENTORY={type:3,value:"SPACEINVENTORY"},Et.USERDEFINED={type:3,value:"USERDEFINED"},Et.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcInventoryTypeEnum=Et;class mt{}mt.DATA={type:3,value:"DATA"},mt.POWER={type:3,value:"POWER"},mt.USERDEFINED={type:3,value:"USERDEFINED"},mt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcJunctionBoxTypeEnum=mt;class yt{}yt.PIECEWISE_BEZIER_KNOTS={type:3,value:"PIECEWISE_BEZIER_KNOTS"},yt.QUASI_UNIFORM_KNOTS={type:3,value:"QUASI_UNIFORM_KNOTS"},yt.UNIFORM_KNOTS={type:3,value:"UNIFORM_KNOTS"},yt.UNSPECIFIED={type:3,value:"UNSPECIFIED"},e.IfcKnotType=yt;class gt{}gt.ADMINISTRATION={type:3,value:"ADMINISTRATION"},gt.CARPENTRY={type:3,value:"CARPENTRY"},gt.CLEANING={type:3,value:"CLEANING"},gt.CONCRETE={type:3,value:"CONCRETE"},gt.DRYWALL={type:3,value:"DRYWALL"},gt.ELECTRIC={type:3,value:"ELECTRIC"},gt.FINISHING={type:3,value:"FINISHING"},gt.FLOORING={type:3,value:"FLOORING"},gt.GENERAL={type:3,value:"GENERAL"},gt.HVAC={type:3,value:"HVAC"},gt.LANDSCAPING={type:3,value:"LANDSCAPING"},gt.MASONRY={type:3,value:"MASONRY"},gt.PAINTING={type:3,value:"PAINTING"},gt.PAVING={type:3,value:"PAVING"},gt.PLUMBING={type:3,value:"PLUMBING"},gt.ROOFING={type:3,value:"ROOFING"},gt.SITEGRADING={type:3,value:"SITEGRADING"},gt.STEELWORK={type:3,value:"STEELWORK"},gt.SURVEYING={type:3,value:"SURVEYING"},gt.USERDEFINED={type:3,value:"USERDEFINED"},gt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLaborResourceTypeEnum=gt;class It{}It.COMPACTFLUORESCENT={type:3,value:"COMPACTFLUORESCENT"},It.FLUORESCENT={type:3,value:"FLUORESCENT"},It.HALOGEN={type:3,value:"HALOGEN"},It.HIGHPRESSUREMERCURY={type:3,value:"HIGHPRESSUREMERCURY"},It.HIGHPRESSURESODIUM={type:3,value:"HIGHPRESSURESODIUM"},It.LED={type:3,value:"LED"},It.METALHALIDE={type:3,value:"METALHALIDE"},It.OLED={type:3,value:"OLED"},It.TUNGSTENFILAMENT={type:3,value:"TUNGSTENFILAMENT"},It.USERDEFINED={type:3,value:"USERDEFINED"},It.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLampTypeEnum=It;class vt{}vt.AXIS1={type:3,value:"AXIS1"},vt.AXIS2={type:3,value:"AXIS2"},vt.AXIS3={type:3,value:"AXIS3"},e.IfcLayerSetDirectionEnum=vt;class Tt{}Tt.TYPE_A={type:3,value:"TYPE_A"},Tt.TYPE_B={type:3,value:"TYPE_B"},Tt.TYPE_C={type:3,value:"TYPE_C"},Tt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLightDistributionCurveEnum=Tt;class _t{}_t.COMPACTFLUORESCENT={type:3,value:"COMPACTFLUORESCENT"},_t.FLUORESCENT={type:3,value:"FLUORESCENT"},_t.HIGHPRESSUREMERCURY={type:3,value:"HIGHPRESSUREMERCURY"},_t.HIGHPRESSURESODIUM={type:3,value:"HIGHPRESSURESODIUM"},_t.LIGHTEMITTINGDIODE={type:3,value:"LIGHTEMITTINGDIODE"},_t.LOWPRESSURESODIUM={type:3,value:"LOWPRESSURESODIUM"},_t.LOWVOLTAGEHALOGEN={type:3,value:"LOWVOLTAGEHALOGEN"},_t.MAINVOLTAGEHALOGEN={type:3,value:"MAINVOLTAGEHALOGEN"},_t.METALHALIDE={type:3,value:"METALHALIDE"},_t.TUNGSTENFILAMENT={type:3,value:"TUNGSTENFILAMENT"},_t.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLightEmissionSourceEnum=_t;class Rt{}Rt.DIRECTIONSOURCE={type:3,value:"DIRECTIONSOURCE"},Rt.POINTSOURCE={type:3,value:"POINTSOURCE"},Rt.SECURITYLIGHTING={type:3,value:"SECURITYLIGHTING"},Rt.USERDEFINED={type:3,value:"USERDEFINED"},Rt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLightFixtureTypeEnum=Rt;class Pt{}Pt.HOSEREEL={type:3,value:"HOSEREEL"},Pt.LOADINGARM={type:3,value:"LOADINGARM"},Pt.USERDEFINED={type:3,value:"USERDEFINED"},Pt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLiquidTerminalTypeEnum=Pt;class Dt{}Dt.LOAD_CASE={type:3,value:"LOAD_CASE"},Dt.LOAD_COMBINATION={type:3,value:"LOAD_COMBINATION"},Dt.LOAD_GROUP={type:3,value:"LOAD_GROUP"},Dt.USERDEFINED={type:3,value:"USERDEFINED"},Dt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLoadGroupTypeEnum=Dt;class Nt{}Nt.LOGICALAND={type:3,value:"LOGICALAND"},Nt.LOGICALNOTAND={type:3,value:"LOGICALNOTAND"},Nt.LOGICALNOTOR={type:3,value:"LOGICALNOTOR"},Nt.LOGICALOR={type:3,value:"LOGICALOR"},Nt.LOGICALXOR={type:3,value:"LOGICALXOR"},e.IfcLogicalOperatorEnum=Nt;class Ct{}Ct.BARRIERBEACH={type:3,value:"BARRIERBEACH"},Ct.BREAKWATER={type:3,value:"BREAKWATER"},Ct.CANAL={type:3,value:"CANAL"},Ct.DRYDOCK={type:3,value:"DRYDOCK"},Ct.FLOATINGDOCK={type:3,value:"FLOATINGDOCK"},Ct.HYDROLIFT={type:3,value:"HYDROLIFT"},Ct.JETTY={type:3,value:"JETTY"},Ct.LAUNCHRECOVERY={type:3,value:"LAUNCHRECOVERY"},Ct.MARINEDEFENCE={type:3,value:"MARINEDEFENCE"},Ct.NAVIGATIONALCHANNEL={type:3,value:"NAVIGATIONALCHANNEL"},Ct.PORT={type:3,value:"PORT"},Ct.QUAY={type:3,value:"QUAY"},Ct.REVETMENT={type:3,value:"REVETMENT"},Ct.SHIPLIFT={type:3,value:"SHIPLIFT"},Ct.SHIPLOCK={type:3,value:"SHIPLOCK"},Ct.SHIPYARD={type:3,value:"SHIPYARD"},Ct.SLIPWAY={type:3,value:"SLIPWAY"},Ct.WATERWAY={type:3,value:"WATERWAY"},Ct.WATERWAYSHIPLIFT={type:3,value:"WATERWAYSHIPLIFT"},Ct.USERDEFINED={type:3,value:"USERDEFINED"},Ct.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMarineFacilityTypeEnum=Ct;class Ot{}Ot.ABOVEWATERLINE={type:3,value:"ABOVEWATERLINE"},Ot.ANCHORAGE={type:3,value:"ANCHORAGE"},Ot.APPROACHCHANNEL={type:3,value:"APPROACHCHANNEL"},Ot.BELOWWATERLINE={type:3,value:"BELOWWATERLINE"},Ot.BERTHINGSTRUCTURE={type:3,value:"BERTHINGSTRUCTURE"},Ot.CHAMBER={type:3,value:"CHAMBER"},Ot.CILL_LEVEL={type:3,value:"CILL_LEVEL"},Ot.COPELEVEL={type:3,value:"COPELEVEL"},Ot.CORE={type:3,value:"CORE"},Ot.CREST={type:3,value:"CREST"},Ot.GATEHEAD={type:3,value:"GATEHEAD"},Ot.GUDINGSTRUCTURE={type:3,value:"GUDINGSTRUCTURE"},Ot.HIGHWATERLINE={type:3,value:"HIGHWATERLINE"},Ot.LANDFIELD={type:3,value:"LANDFIELD"},Ot.LEEWARDSIDE={type:3,value:"LEEWARDSIDE"},Ot.LOWWATERLINE={type:3,value:"LOWWATERLINE"},Ot.MANUFACTURING={type:3,value:"MANUFACTURING"},Ot.NAVIGATIONALAREA={type:3,value:"NAVIGATIONALAREA"},Ot.PROTECTION={type:3,value:"PROTECTION"},Ot.SHIPTRANSFER={type:3,value:"SHIPTRANSFER"},Ot.STORAGEAREA={type:3,value:"STORAGEAREA"},Ot.VEHICLESERVICING={type:3,value:"VEHICLESERVICING"},Ot.WATERFIELD={type:3,value:"WATERFIELD"},Ot.WEATHERSIDE={type:3,value:"WEATHERSIDE"},Ot.USERDEFINED={type:3,value:"USERDEFINED"},Ot.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMarinePartTypeEnum=Ot;class bt{}bt.ANCHORBOLT={type:3,value:"ANCHORBOLT"},bt.BOLT={type:3,value:"BOLT"},bt.CHAIN={type:3,value:"CHAIN"},bt.COUPLER={type:3,value:"COUPLER"},bt.DOWEL={type:3,value:"DOWEL"},bt.NAIL={type:3,value:"NAIL"},bt.NAILPLATE={type:3,value:"NAILPLATE"},bt.RAILFASTENING={type:3,value:"RAILFASTENING"},bt.RAILJOINT={type:3,value:"RAILJOINT"},bt.RIVET={type:3,value:"RIVET"},bt.ROPE={type:3,value:"ROPE"},bt.SCREW={type:3,value:"SCREW"},bt.SHEARCONNECTOR={type:3,value:"SHEARCONNECTOR"},bt.STAPLE={type:3,value:"STAPLE"},bt.STUDSHEARCONNECTOR={type:3,value:"STUDSHEARCONNECTOR"},bt.USERDEFINED={type:3,value:"USERDEFINED"},bt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMechanicalFastenerTypeEnum=bt;class St{}St.AIRSTATION={type:3,value:"AIRSTATION"},St.FEEDAIRUNIT={type:3,value:"FEEDAIRUNIT"},St.OXYGENGENERATOR={type:3,value:"OXYGENGENERATOR"},St.OXYGENPLANT={type:3,value:"OXYGENPLANT"},St.VACUUMSTATION={type:3,value:"VACUUMSTATION"},St.USERDEFINED={type:3,value:"USERDEFINED"},St.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMedicalDeviceTypeEnum=St;class wt{}wt.ARCH_SEGMENT={type:3,value:"ARCH_SEGMENT"},wt.BRACE={type:3,value:"BRACE"},wt.CHORD={type:3,value:"CHORD"},wt.COLLAR={type:3,value:"COLLAR"},wt.MEMBER={type:3,value:"MEMBER"},wt.MULLION={type:3,value:"MULLION"},wt.PLATE={type:3,value:"PLATE"},wt.POST={type:3,value:"POST"},wt.PURLIN={type:3,value:"PURLIN"},wt.RAFTER={type:3,value:"RAFTER"},wt.STAY_CABLE={type:3,value:"STAY_CABLE"},wt.STIFFENING_RIB={type:3,value:"STIFFENING_RIB"},wt.STRINGER={type:3,value:"STRINGER"},wt.STRUCTURALCABLE={type:3,value:"STRUCTURALCABLE"},wt.STRUT={type:3,value:"STRUT"},wt.STUD={type:3,value:"STUD"},wt.SUSPENDER={type:3,value:"SUSPENDER"},wt.SUSPENSION_CABLE={type:3,value:"SUSPENSION_CABLE"},wt.TIEBAR={type:3,value:"TIEBAR"},wt.USERDEFINED={type:3,value:"USERDEFINED"},wt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMemberTypeEnum=wt;class xt{}xt.ACCESSPOINT={type:3,value:"ACCESSPOINT"},xt.BASEBANDUNIT={type:3,value:"BASEBANDUNIT"},xt.BASETRANSCEIVERSTATION={type:3,value:"BASETRANSCEIVERSTATION"},xt.E_UTRAN_NODE_B={type:3,value:"E_UTRAN_NODE_B"},xt.GATEWAY_GPRS_SUPPORT_NODE={type:3,value:"GATEWAY_GPRS_SUPPORT_NODE"},xt.MASTERUNIT={type:3,value:"MASTERUNIT"},xt.MOBILESWITCHINGCENTER={type:3,value:"MOBILESWITCHINGCENTER"},xt.MSCSERVER={type:3,value:"MSCSERVER"},xt.PACKETCONTROLUNIT={type:3,value:"PACKETCONTROLUNIT"},xt.REMOTERADIOUNIT={type:3,value:"REMOTERADIOUNIT"},xt.REMOTEUNIT={type:3,value:"REMOTEUNIT"},xt.SERVICE_GPRS_SUPPORT_NODE={type:3,value:"SERVICE_GPRS_SUPPORT_NODE"},xt.SUBSCRIBERSERVER={type:3,value:"SUBSCRIBERSERVER"},xt.USERDEFINED={type:3,value:"USERDEFINED"},xt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMobileTelecommunicationsApplianceTypeEnum=xt;class Bt{}Bt.BOLLARD={type:3,value:"BOLLARD"},Bt.LINETENSIONER={type:3,value:"LINETENSIONER"},Bt.MAGNETICDEVICE={type:3,value:"MAGNETICDEVICE"},Bt.MOORINGHOOKS={type:3,value:"MOORINGHOOKS"},Bt.VACUUMDEVICE={type:3,value:"VACUUMDEVICE"},Bt.USERDEFINED={type:3,value:"USERDEFINED"},Bt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMooringDeviceTypeEnum=Bt;class Ft{}Ft.BELTDRIVE={type:3,value:"BELTDRIVE"},Ft.COUPLING={type:3,value:"COUPLING"},Ft.DIRECTDRIVE={type:3,value:"DIRECTDRIVE"},Ft.USERDEFINED={type:3,value:"USERDEFINED"},Ft.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMotorConnectionTypeEnum=Ft;class Mt{}Mt.BEACON={type:3,value:"BEACON"},Mt.BUOY={type:3,value:"BUOY"},Mt.USERDEFINED={type:3,value:"USERDEFINED"},Mt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcNavigationElementTypeEnum=Mt;class Lt{}Lt.ACTOR={type:3,value:"ACTOR"},Lt.CONTROL={type:3,value:"CONTROL"},Lt.GROUP={type:3,value:"GROUP"},Lt.PROCESS={type:3,value:"PROCESS"},Lt.PRODUCT={type:3,value:"PRODUCT"},Lt.PROJECT={type:3,value:"PROJECT"},Lt.RESOURCE={type:3,value:"RESOURCE"},Lt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcObjectTypeEnum=Lt;class Ut{}Ut.CODECOMPLIANCE={type:3,value:"CODECOMPLIANCE"},Ut.CODEWAIVER={type:3,value:"CODEWAIVER"},Ut.DESIGNINTENT={type:3,value:"DESIGNINTENT"},Ut.EXTERNAL={type:3,value:"EXTERNAL"},Ut.HEALTHANDSAFETY={type:3,value:"HEALTHANDSAFETY"},Ut.MERGECONFLICT={type:3,value:"MERGECONFLICT"},Ut.MODELVIEW={type:3,value:"MODELVIEW"},Ut.PARAMETER={type:3,value:"PARAMETER"},Ut.REQUIREMENT={type:3,value:"REQUIREMENT"},Ut.SPECIFICATION={type:3,value:"SPECIFICATION"},Ut.TRIGGERCONDITION={type:3,value:"TRIGGERCONDITION"},Ut.USERDEFINED={type:3,value:"USERDEFINED"},Ut.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcObjectiveEnum=Ut;class Ht{}Ht.ASSIGNEE={type:3,value:"ASSIGNEE"},Ht.ASSIGNOR={type:3,value:"ASSIGNOR"},Ht.LESSEE={type:3,value:"LESSEE"},Ht.LESSOR={type:3,value:"LESSOR"},Ht.LETTINGAGENT={type:3,value:"LETTINGAGENT"},Ht.OWNER={type:3,value:"OWNER"},Ht.TENANT={type:3,value:"TENANT"},Ht.USERDEFINED={type:3,value:"USERDEFINED"},Ht.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcOccupantTypeEnum=Ht;class Gt{}Gt.OPENING={type:3,value:"OPENING"},Gt.RECESS={type:3,value:"RECESS"},Gt.USERDEFINED={type:3,value:"USERDEFINED"},Gt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcOpeningElementTypeEnum=Gt;class kt{}kt.AUDIOVISUALOUTLET={type:3,value:"AUDIOVISUALOUTLET"},kt.COMMUNICATIONSOUTLET={type:3,value:"COMMUNICATIONSOUTLET"},kt.DATAOUTLET={type:3,value:"DATAOUTLET"},kt.POWEROUTLET={type:3,value:"POWEROUTLET"},kt.TELEPHONEOUTLET={type:3,value:"TELEPHONEOUTLET"},kt.USERDEFINED={type:3,value:"USERDEFINED"},kt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcOutletTypeEnum=kt;class Vt{}Vt.FLEXIBLE={type:3,value:"FLEXIBLE"},Vt.RIGID={type:3,value:"RIGID"},Vt.USERDEFINED={type:3,value:"USERDEFINED"},Vt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPavementTypeEnum=Vt;class jt{}jt.USERDEFINED={type:3,value:"USERDEFINED"},jt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPerformanceHistoryTypeEnum=jt;class Qt{}Qt.GRILL={type:3,value:"GRILL"},Qt.LOUVER={type:3,value:"LOUVER"},Qt.SCREEN={type:3,value:"SCREEN"},Qt.USERDEFINED={type:3,value:"USERDEFINED"},Qt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPermeableCoveringOperationEnum=Qt;class Wt{}Wt.ACCESS={type:3,value:"ACCESS"},Wt.BUILDING={type:3,value:"BUILDING"},Wt.WORK={type:3,value:"WORK"},Wt.USERDEFINED={type:3,value:"USERDEFINED"},Wt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPermitTypeEnum=Wt;class zt{}zt.PHYSICAL={type:3,value:"PHYSICAL"},zt.VIRTUAL={type:3,value:"VIRTUAL"},zt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPhysicalOrVirtualEnum=zt;class Kt{}Kt.CAST_IN_PLACE={type:3,value:"CAST_IN_PLACE"},Kt.COMPOSITE={type:3,value:"COMPOSITE"},Kt.PRECAST_CONCRETE={type:3,value:"PRECAST_CONCRETE"},Kt.PREFAB_STEEL={type:3,value:"PREFAB_STEEL"},Kt.USERDEFINED={type:3,value:"USERDEFINED"},Kt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPileConstructionEnum=Kt;class Yt{}Yt.BORED={type:3,value:"BORED"},Yt.COHESION={type:3,value:"COHESION"},Yt.DRIVEN={type:3,value:"DRIVEN"},Yt.FRICTION={type:3,value:"FRICTION"},Yt.JETGROUTING={type:3,value:"JETGROUTING"},Yt.SUPPORT={type:3,value:"SUPPORT"},Yt.USERDEFINED={type:3,value:"USERDEFINED"},Yt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPileTypeEnum=Yt;class Xt{}Xt.BEND={type:3,value:"BEND"},Xt.CONNECTOR={type:3,value:"CONNECTOR"},Xt.ENTRY={type:3,value:"ENTRY"},Xt.EXIT={type:3,value:"EXIT"},Xt.JUNCTION={type:3,value:"JUNCTION"},Xt.OBSTRUCTION={type:3,value:"OBSTRUCTION"},Xt.TRANSITION={type:3,value:"TRANSITION"},Xt.USERDEFINED={type:3,value:"USERDEFINED"},Xt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPipeFittingTypeEnum=Xt;class Zt{}Zt.CULVERT={type:3,value:"CULVERT"},Zt.FLEXIBLESEGMENT={type:3,value:"FLEXIBLESEGMENT"},Zt.GUTTER={type:3,value:"GUTTER"},Zt.RIGIDSEGMENT={type:3,value:"RIGIDSEGMENT"},Zt.SPOOL={type:3,value:"SPOOL"},Zt.USERDEFINED={type:3,value:"USERDEFINED"},Zt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPipeSegmentTypeEnum=Zt;class qt{}qt.BASE_PLATE={type:3,value:"BASE_PLATE"},qt.COVER_PLATE={type:3,value:"COVER_PLATE"},qt.CURTAIN_PANEL={type:3,value:"CURTAIN_PANEL"},qt.FLANGE_PLATE={type:3,value:"FLANGE_PLATE"},qt.GUSSET_PLATE={type:3,value:"GUSSET_PLATE"},qt.SHEET={type:3,value:"SHEET"},qt.SPLICE_PLATE={type:3,value:"SPLICE_PLATE"},qt.STIFFENER_PLATE={type:3,value:"STIFFENER_PLATE"},qt.WEB_PLATE={type:3,value:"WEB_PLATE"},qt.USERDEFINED={type:3,value:"USERDEFINED"},qt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPlateTypeEnum=qt;class Jt{}Jt.CURVE3D={type:3,value:"CURVE3D"},Jt.PCURVE_S1={type:3,value:"PCURVE_S1"},Jt.PCURVE_S2={type:3,value:"PCURVE_S2"},e.IfcPreferredSurfaceCurveRepresentation=Jt;class $t{}$t.ADVICE_CAUTION={type:3,value:"ADVICE_CAUTION"},$t.ADVICE_NOTE={type:3,value:"ADVICE_NOTE"},$t.ADVICE_WARNING={type:3,value:"ADVICE_WARNING"},$t.CALIBRATION={type:3,value:"CALIBRATION"},$t.DIAGNOSTIC={type:3,value:"DIAGNOSTIC"},$t.SHUTDOWN={type:3,value:"SHUTDOWN"},$t.STARTUP={type:3,value:"STARTUP"},$t.USERDEFINED={type:3,value:"USERDEFINED"},$t.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProcedureTypeEnum=$t;class es{}es.AREA={type:3,value:"AREA"},es.CURVE={type:3,value:"CURVE"},e.IfcProfileTypeEnum=es;class ts{}ts.CHANGEORDER={type:3,value:"CHANGEORDER"},ts.MAINTENANCEWORKORDER={type:3,value:"MAINTENANCEWORKORDER"},ts.MOVEORDER={type:3,value:"MOVEORDER"},ts.PURCHASEORDER={type:3,value:"PURCHASEORDER"},ts.WORKORDER={type:3,value:"WORKORDER"},ts.USERDEFINED={type:3,value:"USERDEFINED"},ts.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProjectOrderTypeEnum=ts;class ss{}ss.PROJECTED_LENGTH={type:3,value:"PROJECTED_LENGTH"},ss.TRUE_LENGTH={type:3,value:"TRUE_LENGTH"},e.IfcProjectedOrTrueLengthEnum=ss;class is{}is.BLISTER={type:3,value:"BLISTER"},is.DEVIATOR={type:3,value:"DEVIATOR"},is.USERDEFINED={type:3,value:"USERDEFINED"},is.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProjectionElementTypeEnum=is;class rs{}rs.PSET_MATERIALDRIVEN={type:3,value:"PSET_MATERIALDRIVEN"},rs.PSET_OCCURRENCEDRIVEN={type:3,value:"PSET_OCCURRENCEDRIVEN"},rs.PSET_PERFORMANCEDRIVEN={type:3,value:"PSET_PERFORMANCEDRIVEN"},rs.PSET_PROFILEDRIVEN={type:3,value:"PSET_PROFILEDRIVEN"},rs.PSET_TYPEDRIVENONLY={type:3,value:"PSET_TYPEDRIVENONLY"},rs.PSET_TYPEDRIVENOVERRIDE={type:3,value:"PSET_TYPEDRIVENOVERRIDE"},rs.QTO_OCCURRENCEDRIVEN={type:3,value:"QTO_OCCURRENCEDRIVEN"},rs.QTO_TYPEDRIVENONLY={type:3,value:"QTO_TYPEDRIVENONLY"},rs.QTO_TYPEDRIVENOVERRIDE={type:3,value:"QTO_TYPEDRIVENOVERRIDE"},rs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPropertySetTemplateTypeEnum=rs;class os{}os.ELECTROMAGNETIC={type:3,value:"ELECTROMAGNETIC"},os.ELECTRONIC={type:3,value:"ELECTRONIC"},os.RESIDUALCURRENT={type:3,value:"RESIDUALCURRENT"},os.THERMAL={type:3,value:"THERMAL"},os.USERDEFINED={type:3,value:"USERDEFINED"},os.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProtectiveDeviceTrippingUnitTypeEnum=os;class ns{}ns.ANTI_ARCING_DEVICE={type:3,value:"ANTI_ARCING_DEVICE"},ns.CIRCUITBREAKER={type:3,value:"CIRCUITBREAKER"},ns.EARTHINGSWITCH={type:3,value:"EARTHINGSWITCH"},ns.EARTHLEAKAGECIRCUITBREAKER={type:3,value:"EARTHLEAKAGECIRCUITBREAKER"},ns.FUSEDISCONNECTOR={type:3,value:"FUSEDISCONNECTOR"},ns.RESIDUALCURRENTCIRCUITBREAKER={type:3,value:"RESIDUALCURRENTCIRCUITBREAKER"},ns.RESIDUALCURRENTSWITCH={type:3,value:"RESIDUALCURRENTSWITCH"},ns.SPARKGAP={type:3,value:"SPARKGAP"},ns.VARISTOR={type:3,value:"VARISTOR"},ns.VOLTAGELIMITER={type:3,value:"VOLTAGELIMITER"},ns.USERDEFINED={type:3,value:"USERDEFINED"},ns.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProtectiveDeviceTypeEnum=ns;class as{}as.CIRCULATOR={type:3,value:"CIRCULATOR"},as.ENDSUCTION={type:3,value:"ENDSUCTION"},as.SPLITCASE={type:3,value:"SPLITCASE"},as.SUBMERSIBLEPUMP={type:3,value:"SUBMERSIBLEPUMP"},as.SUMPPUMP={type:3,value:"SUMPPUMP"},as.VERTICALINLINE={type:3,value:"VERTICALINLINE"},as.VERTICALTURBINE={type:3,value:"VERTICALTURBINE"},as.USERDEFINED={type:3,value:"USERDEFINED"},as.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPumpTypeEnum=as;class ls{}ls.BLADE={type:3,value:"BLADE"},ls.CHECKRAIL={type:3,value:"CHECKRAIL"},ls.GUARDRAIL={type:3,value:"GUARDRAIL"},ls.RACKRAIL={type:3,value:"RACKRAIL"},ls.RAIL={type:3,value:"RAIL"},ls.STOCKRAIL={type:3,value:"STOCKRAIL"},ls.USERDEFINED={type:3,value:"USERDEFINED"},ls.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRailTypeEnum=ls;class hs{}hs.BALUSTRADE={type:3,value:"BALUSTRADE"},hs.FENCE={type:3,value:"FENCE"},hs.GUARDRAIL={type:3,value:"GUARDRAIL"},hs.HANDRAIL={type:3,value:"HANDRAIL"},hs.USERDEFINED={type:3,value:"USERDEFINED"},hs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRailingTypeEnum=hs;class cs{}cs.DILATATIONSUPERSTRUCTURE={type:3,value:"DILATATIONSUPERSTRUCTURE"},cs.LINESIDESTRUCTURE={type:3,value:"LINESIDESTRUCTURE"},cs.LINESIDESTRUCTUREPART={type:3,value:"LINESIDESTRUCTUREPART"},cs.PLAINTRACKSUPERSTRUCTURE={type:3,value:"PLAINTRACKSUPERSTRUCTURE"},cs.SUPERSTRUCTURE={type:3,value:"SUPERSTRUCTURE"},cs.TRACKSTRUCTURE={type:3,value:"TRACKSTRUCTURE"},cs.TRACKSTRUCTUREPART={type:3,value:"TRACKSTRUCTUREPART"},cs.TURNOUTSUPERSTRUCTURE={type:3,value:"TURNOUTSUPERSTRUCTURE"},cs.USERDEFINED={type:3,value:"USERDEFINED"},cs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRailwayPartTypeEnum=cs;class As{}As.USERDEFINED={type:3,value:"USERDEFINED"},As.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRailwayTypeEnum=As;class us{}us.SPIRAL={type:3,value:"SPIRAL"},us.STRAIGHT={type:3,value:"STRAIGHT"},us.USERDEFINED={type:3,value:"USERDEFINED"},us.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRampFlightTypeEnum=us;class ps{}ps.HALF_TURN_RAMP={type:3,value:"HALF_TURN_RAMP"},ps.QUARTER_TURN_RAMP={type:3,value:"QUARTER_TURN_RAMP"},ps.SPIRAL_RAMP={type:3,value:"SPIRAL_RAMP"},ps.STRAIGHT_RUN_RAMP={type:3,value:"STRAIGHT_RUN_RAMP"},ps.TWO_QUARTER_TURN_RAMP={type:3,value:"TWO_QUARTER_TURN_RAMP"},ps.TWO_STRAIGHT_RUN_RAMP={type:3,value:"TWO_STRAIGHT_RUN_RAMP"},ps.USERDEFINED={type:3,value:"USERDEFINED"},ps.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRampTypeEnum=ps;class ds{}ds.BY_DAY_COUNT={type:3,value:"BY_DAY_COUNT"},ds.BY_WEEKDAY_COUNT={type:3,value:"BY_WEEKDAY_COUNT"},ds.DAILY={type:3,value:"DAILY"},ds.MONTHLY_BY_DAY_OF_MONTH={type:3,value:"MONTHLY_BY_DAY_OF_MONTH"},ds.MONTHLY_BY_POSITION={type:3,value:"MONTHLY_BY_POSITION"},ds.WEEKLY={type:3,value:"WEEKLY"},ds.YEARLY_BY_DAY_OF_MONTH={type:3,value:"YEARLY_BY_DAY_OF_MONTH"},ds.YEARLY_BY_POSITION={type:3,value:"YEARLY_BY_POSITION"},e.IfcRecurrenceTypeEnum=ds;class fs{}fs.BOUNDARY={type:3,value:"BOUNDARY"},fs.INTERSECTION={type:3,value:"INTERSECTION"},fs.KILOPOINT={type:3,value:"KILOPOINT"},fs.LANDMARK={type:3,value:"LANDMARK"},fs.MILEPOINT={type:3,value:"MILEPOINT"},fs.POSITION={type:3,value:"POSITION"},fs.REFERENCEMARKER={type:3,value:"REFERENCEMARKER"},fs.STATION={type:3,value:"STATION"},fs.USERDEFINED={type:3,value:"USERDEFINED"},fs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcReferentTypeEnum=fs;class Es{}Es.BLINN={type:3,value:"BLINN"},Es.FLAT={type:3,value:"FLAT"},Es.GLASS={type:3,value:"GLASS"},Es.MATT={type:3,value:"MATT"},Es.METAL={type:3,value:"METAL"},Es.MIRROR={type:3,value:"MIRROR"},Es.PHONG={type:3,value:"PHONG"},Es.PHYSICAL={type:3,value:"PHYSICAL"},Es.PLASTIC={type:3,value:"PLASTIC"},Es.STRAUSS={type:3,value:"STRAUSS"},Es.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcReflectanceMethodEnum=Es;class ms{}ms.DYNAMICALLYCOMPACTED={type:3,value:"DYNAMICALLYCOMPACTED"},ms.GROUTED={type:3,value:"GROUTED"},ms.REPLACED={type:3,value:"REPLACED"},ms.ROLLERCOMPACTED={type:3,value:"ROLLERCOMPACTED"},ms.SURCHARGEPRELOADED={type:3,value:"SURCHARGEPRELOADED"},ms.VERTICALLYDRAINED={type:3,value:"VERTICALLYDRAINED"},ms.USERDEFINED={type:3,value:"USERDEFINED"},ms.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcReinforcedSoilTypeEnum=ms;class ys{}ys.ANCHORING={type:3,value:"ANCHORING"},ys.EDGE={type:3,value:"EDGE"},ys.LIGATURE={type:3,value:"LIGATURE"},ys.MAIN={type:3,value:"MAIN"},ys.PUNCHING={type:3,value:"PUNCHING"},ys.RING={type:3,value:"RING"},ys.SHEAR={type:3,value:"SHEAR"},ys.STUD={type:3,value:"STUD"},ys.USERDEFINED={type:3,value:"USERDEFINED"},ys.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcReinforcingBarRoleEnum=ys;class gs{}gs.PLAIN={type:3,value:"PLAIN"},gs.TEXTURED={type:3,value:"TEXTURED"},e.IfcReinforcingBarSurfaceEnum=gs;class Is{}Is.ANCHORING={type:3,value:"ANCHORING"},Is.EDGE={type:3,value:"EDGE"},Is.LIGATURE={type:3,value:"LIGATURE"},Is.MAIN={type:3,value:"MAIN"},Is.PUNCHING={type:3,value:"PUNCHING"},Is.RING={type:3,value:"RING"},Is.SHEAR={type:3,value:"SHEAR"},Is.SPACEBAR={type:3,value:"SPACEBAR"},Is.STUD={type:3,value:"STUD"},Is.USERDEFINED={type:3,value:"USERDEFINED"},Is.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcReinforcingBarTypeEnum=Is;class vs{}vs.USERDEFINED={type:3,value:"USERDEFINED"},vs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcReinforcingMeshTypeEnum=vs;class Ts{}Ts.BICYCLECROSSING={type:3,value:"BICYCLECROSSING"},Ts.BUS_STOP={type:3,value:"BUS_STOP"},Ts.CARRIAGEWAY={type:3,value:"CARRIAGEWAY"},Ts.CENTRALISLAND={type:3,value:"CENTRALISLAND"},Ts.CENTRALRESERVE={type:3,value:"CENTRALRESERVE"},Ts.HARDSHOULDER={type:3,value:"HARDSHOULDER"},Ts.INTERSECTION={type:3,value:"INTERSECTION"},Ts.LAYBY={type:3,value:"LAYBY"},Ts.PARKINGBAY={type:3,value:"PARKINGBAY"},Ts.PASSINGBAY={type:3,value:"PASSINGBAY"},Ts.PEDESTRIAN_CROSSING={type:3,value:"PEDESTRIAN_CROSSING"},Ts.RAILWAYCROSSING={type:3,value:"RAILWAYCROSSING"},Ts.REFUGEISLAND={type:3,value:"REFUGEISLAND"},Ts.ROADSEGMENT={type:3,value:"ROADSEGMENT"},Ts.ROADSIDE={type:3,value:"ROADSIDE"},Ts.ROADSIDEPART={type:3,value:"ROADSIDEPART"},Ts.ROADWAYPLATEAU={type:3,value:"ROADWAYPLATEAU"},Ts.ROUNDABOUT={type:3,value:"ROUNDABOUT"},Ts.SHOULDER={type:3,value:"SHOULDER"},Ts.SIDEWALK={type:3,value:"SIDEWALK"},Ts.SOFTSHOULDER={type:3,value:"SOFTSHOULDER"},Ts.TOLLPLAZA={type:3,value:"TOLLPLAZA"},Ts.TRAFFICISLAND={type:3,value:"TRAFFICISLAND"},Ts.TRAFFICLANE={type:3,value:"TRAFFICLANE"},Ts.USERDEFINED={type:3,value:"USERDEFINED"},Ts.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRoadPartTypeEnum=Ts;class _s{}_s.USERDEFINED={type:3,value:"USERDEFINED"},_s.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRoadTypeEnum=_s;class Rs{}Rs.ARCHITECT={type:3,value:"ARCHITECT"},Rs.BUILDINGOPERATOR={type:3,value:"BUILDINGOPERATOR"},Rs.BUILDINGOWNER={type:3,value:"BUILDINGOWNER"},Rs.CIVILENGINEER={type:3,value:"CIVILENGINEER"},Rs.CLIENT={type:3,value:"CLIENT"},Rs.COMMISSIONINGENGINEER={type:3,value:"COMMISSIONINGENGINEER"},Rs.CONSTRUCTIONMANAGER={type:3,value:"CONSTRUCTIONMANAGER"},Rs.CONSULTANT={type:3,value:"CONSULTANT"},Rs.CONTRACTOR={type:3,value:"CONTRACTOR"},Rs.COSTENGINEER={type:3,value:"COSTENGINEER"},Rs.ELECTRICALENGINEER={type:3,value:"ELECTRICALENGINEER"},Rs.ENGINEER={type:3,value:"ENGINEER"},Rs.FACILITIESMANAGER={type:3,value:"FACILITIESMANAGER"},Rs.FIELDCONSTRUCTIONMANAGER={type:3,value:"FIELDCONSTRUCTIONMANAGER"},Rs.MANUFACTURER={type:3,value:"MANUFACTURER"},Rs.MECHANICALENGINEER={type:3,value:"MECHANICALENGINEER"},Rs.OWNER={type:3,value:"OWNER"},Rs.PROJECTMANAGER={type:3,value:"PROJECTMANAGER"},Rs.RESELLER={type:3,value:"RESELLER"},Rs.STRUCTURALENGINEER={type:3,value:"STRUCTURALENGINEER"},Rs.SUBCONTRACTOR={type:3,value:"SUBCONTRACTOR"},Rs.SUPPLIER={type:3,value:"SUPPLIER"},Rs.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcRoleEnum=Rs;class Ps{}Ps.BARREL_ROOF={type:3,value:"BARREL_ROOF"},Ps.BUTTERFLY_ROOF={type:3,value:"BUTTERFLY_ROOF"},Ps.DOME_ROOF={type:3,value:"DOME_ROOF"},Ps.FLAT_ROOF={type:3,value:"FLAT_ROOF"},Ps.FREEFORM={type:3,value:"FREEFORM"},Ps.GABLE_ROOF={type:3,value:"GABLE_ROOF"},Ps.GAMBREL_ROOF={type:3,value:"GAMBREL_ROOF"},Ps.HIPPED_GABLE_ROOF={type:3,value:"HIPPED_GABLE_ROOF"},Ps.HIP_ROOF={type:3,value:"HIP_ROOF"},Ps.MANSARD_ROOF={type:3,value:"MANSARD_ROOF"},Ps.PAVILION_ROOF={type:3,value:"PAVILION_ROOF"},Ps.RAINBOW_ROOF={type:3,value:"RAINBOW_ROOF"},Ps.SHED_ROOF={type:3,value:"SHED_ROOF"},Ps.USERDEFINED={type:3,value:"USERDEFINED"},Ps.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRoofTypeEnum=Ps;class Ds{}Ds.ATTO={type:3,value:"ATTO"},Ds.CENTI={type:3,value:"CENTI"},Ds.DECA={type:3,value:"DECA"},Ds.DECI={type:3,value:"DECI"},Ds.EXA={type:3,value:"EXA"},Ds.FEMTO={type:3,value:"FEMTO"},Ds.GIGA={type:3,value:"GIGA"},Ds.HECTO={type:3,value:"HECTO"},Ds.KILO={type:3,value:"KILO"},Ds.MEGA={type:3,value:"MEGA"},Ds.MICRO={type:3,value:"MICRO"},Ds.MILLI={type:3,value:"MILLI"},Ds.NANO={type:3,value:"NANO"},Ds.PETA={type:3,value:"PETA"},Ds.PICO={type:3,value:"PICO"},Ds.TERA={type:3,value:"TERA"},e.IfcSIPrefix=Ds;class Ns{}Ns.AMPERE={type:3,value:"AMPERE"},Ns.BECQUEREL={type:3,value:"BECQUEREL"},Ns.CANDELA={type:3,value:"CANDELA"},Ns.COULOMB={type:3,value:"COULOMB"},Ns.CUBIC_METRE={type:3,value:"CUBIC_METRE"},Ns.DEGREE_CELSIUS={type:3,value:"DEGREE_CELSIUS"},Ns.FARAD={type:3,value:"FARAD"},Ns.GRAM={type:3,value:"GRAM"},Ns.GRAY={type:3,value:"GRAY"},Ns.HENRY={type:3,value:"HENRY"},Ns.HERTZ={type:3,value:"HERTZ"},Ns.JOULE={type:3,value:"JOULE"},Ns.KELVIN={type:3,value:"KELVIN"},Ns.LUMEN={type:3,value:"LUMEN"},Ns.LUX={type:3,value:"LUX"},Ns.METRE={type:3,value:"METRE"},Ns.MOLE={type:3,value:"MOLE"},Ns.NEWTON={type:3,value:"NEWTON"},Ns.OHM={type:3,value:"OHM"},Ns.PASCAL={type:3,value:"PASCAL"},Ns.RADIAN={type:3,value:"RADIAN"},Ns.SECOND={type:3,value:"SECOND"},Ns.SIEMENS={type:3,value:"SIEMENS"},Ns.SIEVERT={type:3,value:"SIEVERT"},Ns.SQUARE_METRE={type:3,value:"SQUARE_METRE"},Ns.STERADIAN={type:3,value:"STERADIAN"},Ns.TESLA={type:3,value:"TESLA"},Ns.VOLT={type:3,value:"VOLT"},Ns.WATT={type:3,value:"WATT"},Ns.WEBER={type:3,value:"WEBER"},e.IfcSIUnitName=Ns;class Cs{}Cs.BATH={type:3,value:"BATH"},Cs.BIDET={type:3,value:"BIDET"},Cs.CISTERN={type:3,value:"CISTERN"},Cs.SANITARYFOUNTAIN={type:3,value:"SANITARYFOUNTAIN"},Cs.SHOWER={type:3,value:"SHOWER"},Cs.SINK={type:3,value:"SINK"},Cs.TOILETPAN={type:3,value:"TOILETPAN"},Cs.URINAL={type:3,value:"URINAL"},Cs.WASHHANDBASIN={type:3,value:"WASHHANDBASIN"},Cs.WCSEAT={type:3,value:"WCSEAT"},Cs.USERDEFINED={type:3,value:"USERDEFINED"},Cs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSanitaryTerminalTypeEnum=Cs;class Os{}Os.TAPERED={type:3,value:"TAPERED"},Os.UNIFORM={type:3,value:"UNIFORM"},e.IfcSectionTypeEnum=Os;class bs{}bs.CO2SENSOR={type:3,value:"CO2SENSOR"},bs.CONDUCTANCESENSOR={type:3,value:"CONDUCTANCESENSOR"},bs.CONTACTSENSOR={type:3,value:"CONTACTSENSOR"},bs.COSENSOR={type:3,value:"COSENSOR"},bs.EARTHQUAKESENSOR={type:3,value:"EARTHQUAKESENSOR"},bs.FIRESENSOR={type:3,value:"FIRESENSOR"},bs.FLOWSENSOR={type:3,value:"FLOWSENSOR"},bs.FOREIGNOBJECTDETECTIONSENSOR={type:3,value:"FOREIGNOBJECTDETECTIONSENSOR"},bs.FROSTSENSOR={type:3,value:"FROSTSENSOR"},bs.GASSENSOR={type:3,value:"GASSENSOR"},bs.HEATSENSOR={type:3,value:"HEATSENSOR"},bs.HUMIDITYSENSOR={type:3,value:"HUMIDITYSENSOR"},bs.IDENTIFIERSENSOR={type:3,value:"IDENTIFIERSENSOR"},bs.IONCONCENTRATIONSENSOR={type:3,value:"IONCONCENTRATIONSENSOR"},bs.LEVELSENSOR={type:3,value:"LEVELSENSOR"},bs.LIGHTSENSOR={type:3,value:"LIGHTSENSOR"},bs.MOISTURESENSOR={type:3,value:"MOISTURESENSOR"},bs.MOVEMENTSENSOR={type:3,value:"MOVEMENTSENSOR"},bs.OBSTACLESENSOR={type:3,value:"OBSTACLESENSOR"},bs.PHSENSOR={type:3,value:"PHSENSOR"},bs.PRESSURESENSOR={type:3,value:"PRESSURESENSOR"},bs.RADIATIONSENSOR={type:3,value:"RADIATIONSENSOR"},bs.RADIOACTIVITYSENSOR={type:3,value:"RADIOACTIVITYSENSOR"},bs.RAINSENSOR={type:3,value:"RAINSENSOR"},bs.SMOKESENSOR={type:3,value:"SMOKESENSOR"},bs.SNOWDEPTHSENSOR={type:3,value:"SNOWDEPTHSENSOR"},bs.SOUNDSENSOR={type:3,value:"SOUNDSENSOR"},bs.TEMPERATURESENSOR={type:3,value:"TEMPERATURESENSOR"},bs.TRAINSENSOR={type:3,value:"TRAINSENSOR"},bs.TURNOUTCLOSURESENSOR={type:3,value:"TURNOUTCLOSURESENSOR"},bs.WHEELSENSOR={type:3,value:"WHEELSENSOR"},bs.WINDSENSOR={type:3,value:"WINDSENSOR"},bs.USERDEFINED={type:3,value:"USERDEFINED"},bs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSensorTypeEnum=bs;class Ss{}Ss.FINISH_FINISH={type:3,value:"FINISH_FINISH"},Ss.FINISH_START={type:3,value:"FINISH_START"},Ss.START_FINISH={type:3,value:"START_FINISH"},Ss.START_START={type:3,value:"START_START"},Ss.USERDEFINED={type:3,value:"USERDEFINED"},Ss.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSequenceEnum=Ss;class ws{}ws.AWNING={type:3,value:"AWNING"},ws.JALOUSIE={type:3,value:"JALOUSIE"},ws.SHUTTER={type:3,value:"SHUTTER"},ws.USERDEFINED={type:3,value:"USERDEFINED"},ws.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcShadingDeviceTypeEnum=ws;class xs{}xs.MARKER={type:3,value:"MARKER"},xs.MIRROR={type:3,value:"MIRROR"},xs.PICTORAL={type:3,value:"PICTORAL"},xs.USERDEFINED={type:3,value:"USERDEFINED"},xs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSignTypeEnum=xs;class Bs{}Bs.AUDIO={type:3,value:"AUDIO"},Bs.MIXED={type:3,value:"MIXED"},Bs.VISUAL={type:3,value:"VISUAL"},Bs.USERDEFINED={type:3,value:"USERDEFINED"},Bs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSignalTypeEnum=Bs;class Fs{}Fs.P_BOUNDEDVALUE={type:3,value:"P_BOUNDEDVALUE"},Fs.P_ENUMERATEDVALUE={type:3,value:"P_ENUMERATEDVALUE"},Fs.P_LISTVALUE={type:3,value:"P_LISTVALUE"},Fs.P_REFERENCEVALUE={type:3,value:"P_REFERENCEVALUE"},Fs.P_SINGLEVALUE={type:3,value:"P_SINGLEVALUE"},Fs.P_TABLEVALUE={type:3,value:"P_TABLEVALUE"},Fs.Q_AREA={type:3,value:"Q_AREA"},Fs.Q_COUNT={type:3,value:"Q_COUNT"},Fs.Q_LENGTH={type:3,value:"Q_LENGTH"},Fs.Q_NUMBER={type:3,value:"Q_NUMBER"},Fs.Q_TIME={type:3,value:"Q_TIME"},Fs.Q_VOLUME={type:3,value:"Q_VOLUME"},Fs.Q_WEIGHT={type:3,value:"Q_WEIGHT"},e.IfcSimplePropertyTemplateTypeEnum=Fs;class Ms{}Ms.APPROACH_SLAB={type:3,value:"APPROACH_SLAB"},Ms.BASESLAB={type:3,value:"BASESLAB"},Ms.FLOOR={type:3,value:"FLOOR"},Ms.LANDING={type:3,value:"LANDING"},Ms.PAVING={type:3,value:"PAVING"},Ms.ROOF={type:3,value:"ROOF"},Ms.SIDEWALK={type:3,value:"SIDEWALK"},Ms.TRACKSLAB={type:3,value:"TRACKSLAB"},Ms.WEARING={type:3,value:"WEARING"},Ms.USERDEFINED={type:3,value:"USERDEFINED"},Ms.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSlabTypeEnum=Ms;class Ls{}Ls.SOLARCOLLECTOR={type:3,value:"SOLARCOLLECTOR"},Ls.SOLARPANEL={type:3,value:"SOLARPANEL"},Ls.USERDEFINED={type:3,value:"USERDEFINED"},Ls.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSolarDeviceTypeEnum=Ls;class Us{}Us.CONVECTOR={type:3,value:"CONVECTOR"},Us.RADIATOR={type:3,value:"RADIATOR"},Us.USERDEFINED={type:3,value:"USERDEFINED"},Us.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSpaceHeaterTypeEnum=Us;class Hs{}Hs.BERTH={type:3,value:"BERTH"},Hs.EXTERNAL={type:3,value:"EXTERNAL"},Hs.GFA={type:3,value:"GFA"},Hs.INTERNAL={type:3,value:"INTERNAL"},Hs.PARKING={type:3,value:"PARKING"},Hs.SPACE={type:3,value:"SPACE"},Hs.USERDEFINED={type:3,value:"USERDEFINED"},Hs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSpaceTypeEnum=Hs;class Gs{}Gs.CONSTRUCTION={type:3,value:"CONSTRUCTION"},Gs.FIRESAFETY={type:3,value:"FIRESAFETY"},Gs.INTERFERENCE={type:3,value:"INTERFERENCE"},Gs.LIGHTING={type:3,value:"LIGHTING"},Gs.OCCUPANCY={type:3,value:"OCCUPANCY"},Gs.RESERVATION={type:3,value:"RESERVATION"},Gs.SECURITY={type:3,value:"SECURITY"},Gs.THERMAL={type:3,value:"THERMAL"},Gs.TRANSPORT={type:3,value:"TRANSPORT"},Gs.VENTILATION={type:3,value:"VENTILATION"},Gs.USERDEFINED={type:3,value:"USERDEFINED"},Gs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSpatialZoneTypeEnum=Gs;class ks{}ks.BIRDCAGE={type:3,value:"BIRDCAGE"},ks.COWL={type:3,value:"COWL"},ks.RAINWATERHOPPER={type:3,value:"RAINWATERHOPPER"},ks.USERDEFINED={type:3,value:"USERDEFINED"},ks.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStackTerminalTypeEnum=ks;class Vs{}Vs.CURVED={type:3,value:"CURVED"},Vs.FREEFORM={type:3,value:"FREEFORM"},Vs.SPIRAL={type:3,value:"SPIRAL"},Vs.STRAIGHT={type:3,value:"STRAIGHT"},Vs.WINDER={type:3,value:"WINDER"},Vs.USERDEFINED={type:3,value:"USERDEFINED"},Vs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStairFlightTypeEnum=Vs;class js{}js.CURVED_RUN_STAIR={type:3,value:"CURVED_RUN_STAIR"},js.DOUBLE_RETURN_STAIR={type:3,value:"DOUBLE_RETURN_STAIR"},js.HALF_TURN_STAIR={type:3,value:"HALF_TURN_STAIR"},js.HALF_WINDING_STAIR={type:3,value:"HALF_WINDING_STAIR"},js.LADDER={type:3,value:"LADDER"},js.QUARTER_TURN_STAIR={type:3,value:"QUARTER_TURN_STAIR"},js.QUARTER_WINDING_STAIR={type:3,value:"QUARTER_WINDING_STAIR"},js.SPIRAL_STAIR={type:3,value:"SPIRAL_STAIR"},js.STRAIGHT_RUN_STAIR={type:3,value:"STRAIGHT_RUN_STAIR"},js.THREE_QUARTER_TURN_STAIR={type:3,value:"THREE_QUARTER_TURN_STAIR"},js.THREE_QUARTER_WINDING_STAIR={type:3,value:"THREE_QUARTER_WINDING_STAIR"},js.TWO_CURVED_RUN_STAIR={type:3,value:"TWO_CURVED_RUN_STAIR"},js.TWO_QUARTER_TURN_STAIR={type:3,value:"TWO_QUARTER_TURN_STAIR"},js.TWO_QUARTER_WINDING_STAIR={type:3,value:"TWO_QUARTER_WINDING_STAIR"},js.TWO_STRAIGHT_RUN_STAIR={type:3,value:"TWO_STRAIGHT_RUN_STAIR"},js.USERDEFINED={type:3,value:"USERDEFINED"},js.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStairTypeEnum=js;class Qs{}Qs.LOCKED={type:3,value:"LOCKED"},Qs.READONLY={type:3,value:"READONLY"},Qs.READONLYLOCKED={type:3,value:"READONLYLOCKED"},Qs.READWRITE={type:3,value:"READWRITE"},Qs.READWRITELOCKED={type:3,value:"READWRITELOCKED"},e.IfcStateEnum=Qs;class Ws{}Ws.CONST={type:3,value:"CONST"},Ws.DISCRETE={type:3,value:"DISCRETE"},Ws.EQUIDISTANT={type:3,value:"EQUIDISTANT"},Ws.LINEAR={type:3,value:"LINEAR"},Ws.PARABOLA={type:3,value:"PARABOLA"},Ws.POLYGONAL={type:3,value:"POLYGONAL"},Ws.SINUS={type:3,value:"SINUS"},Ws.USERDEFINED={type:3,value:"USERDEFINED"},Ws.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStructuralCurveActivityTypeEnum=Ws;class zs{}zs.CABLE={type:3,value:"CABLE"},zs.COMPRESSION_MEMBER={type:3,value:"COMPRESSION_MEMBER"},zs.PIN_JOINED_MEMBER={type:3,value:"PIN_JOINED_MEMBER"},zs.RIGID_JOINED_MEMBER={type:3,value:"RIGID_JOINED_MEMBER"},zs.TENSION_MEMBER={type:3,value:"TENSION_MEMBER"},zs.USERDEFINED={type:3,value:"USERDEFINED"},zs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStructuralCurveMemberTypeEnum=zs;class Ks{}Ks.BILINEAR={type:3,value:"BILINEAR"},Ks.CONST={type:3,value:"CONST"},Ks.DISCRETE={type:3,value:"DISCRETE"},Ks.ISOCONTOUR={type:3,value:"ISOCONTOUR"},Ks.USERDEFINED={type:3,value:"USERDEFINED"},Ks.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStructuralSurfaceActivityTypeEnum=Ks;class Ys{}Ys.BENDING_ELEMENT={type:3,value:"BENDING_ELEMENT"},Ys.MEMBRANE_ELEMENT={type:3,value:"MEMBRANE_ELEMENT"},Ys.SHELL={type:3,value:"SHELL"},Ys.USERDEFINED={type:3,value:"USERDEFINED"},Ys.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStructuralSurfaceMemberTypeEnum=Ys;class Xs{}Xs.PURCHASE={type:3,value:"PURCHASE"},Xs.WORK={type:3,value:"WORK"},Xs.USERDEFINED={type:3,value:"USERDEFINED"},Xs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSubContractResourceTypeEnum=Xs;class Zs{}Zs.DEFECT={type:3,value:"DEFECT"},Zs.HATCHMARKING={type:3,value:"HATCHMARKING"},Zs.LINEMARKING={type:3,value:"LINEMARKING"},Zs.MARK={type:3,value:"MARK"},Zs.NONSKIDSURFACING={type:3,value:"NONSKIDSURFACING"},Zs.PAVEMENTSURFACEMARKING={type:3,value:"PAVEMENTSURFACEMARKING"},Zs.RUMBLESTRIP={type:3,value:"RUMBLESTRIP"},Zs.SYMBOLMARKING={type:3,value:"SYMBOLMARKING"},Zs.TAG={type:3,value:"TAG"},Zs.TRANSVERSERUMBLESTRIP={type:3,value:"TRANSVERSERUMBLESTRIP"},Zs.TREATMENT={type:3,value:"TREATMENT"},Zs.USERDEFINED={type:3,value:"USERDEFINED"},Zs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSurfaceFeatureTypeEnum=Zs;class qs{}qs.BOTH={type:3,value:"BOTH"},qs.NEGATIVE={type:3,value:"NEGATIVE"},qs.POSITIVE={type:3,value:"POSITIVE"},e.IfcSurfaceSide=qs;class Js{}Js.CONTACTOR={type:3,value:"CONTACTOR"},Js.DIMMERSWITCH={type:3,value:"DIMMERSWITCH"},Js.EMERGENCYSTOP={type:3,value:"EMERGENCYSTOP"},Js.KEYPAD={type:3,value:"KEYPAD"},Js.MOMENTARYSWITCH={type:3,value:"MOMENTARYSWITCH"},Js.RELAY={type:3,value:"RELAY"},Js.SELECTORSWITCH={type:3,value:"SELECTORSWITCH"},Js.STARTER={type:3,value:"STARTER"},Js.START_AND_STOP_EQUIPMENT={type:3,value:"START_AND_STOP_EQUIPMENT"},Js.SWITCHDISCONNECTOR={type:3,value:"SWITCHDISCONNECTOR"},Js.TOGGLESWITCH={type:3,value:"TOGGLESWITCH"},Js.USERDEFINED={type:3,value:"USERDEFINED"},Js.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSwitchingDeviceTypeEnum=Js;class $s{}$s.PANEL={type:3,value:"PANEL"},$s.SUBRACK={type:3,value:"SUBRACK"},$s.WORKSURFACE={type:3,value:"WORKSURFACE"},$s.USERDEFINED={type:3,value:"USERDEFINED"},$s.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSystemFurnitureElementTypeEnum=$s;class ei{}ei.BASIN={type:3,value:"BASIN"},ei.BREAKPRESSURE={type:3,value:"BREAKPRESSURE"},ei.EXPANSION={type:3,value:"EXPANSION"},ei.FEEDANDEXPANSION={type:3,value:"FEEDANDEXPANSION"},ei.OILRETENTIONTRAY={type:3,value:"OILRETENTIONTRAY"},ei.PRESSUREVESSEL={type:3,value:"PRESSUREVESSEL"},ei.STORAGE={type:3,value:"STORAGE"},ei.VESSEL={type:3,value:"VESSEL"},ei.USERDEFINED={type:3,value:"USERDEFINED"},ei.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTankTypeEnum=ei;class ti{}ti.ELAPSEDTIME={type:3,value:"ELAPSEDTIME"},ti.WORKTIME={type:3,value:"WORKTIME"},ti.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTaskDurationEnum=ti;class si{}si.ADJUSTMENT={type:3,value:"ADJUSTMENT"},si.ATTENDANCE={type:3,value:"ATTENDANCE"},si.CALIBRATION={type:3,value:"CALIBRATION"},si.CONSTRUCTION={type:3,value:"CONSTRUCTION"},si.DEMOLITION={type:3,value:"DEMOLITION"},si.DISMANTLE={type:3,value:"DISMANTLE"},si.DISPOSAL={type:3,value:"DISPOSAL"},si.EMERGENCY={type:3,value:"EMERGENCY"},si.INSPECTION={type:3,value:"INSPECTION"},si.INSTALLATION={type:3,value:"INSTALLATION"},si.LOGISTIC={type:3,value:"LOGISTIC"},si.MAINTENANCE={type:3,value:"MAINTENANCE"},si.MOVE={type:3,value:"MOVE"},si.OPERATION={type:3,value:"OPERATION"},si.REMOVAL={type:3,value:"REMOVAL"},si.RENOVATION={type:3,value:"RENOVATION"},si.SAFETY={type:3,value:"SAFETY"},si.SHUTDOWN={type:3,value:"SHUTDOWN"},si.STARTUP={type:3,value:"STARTUP"},si.TESTING={type:3,value:"TESTING"},si.TROUBLESHOOTING={type:3,value:"TROUBLESHOOTING"},si.USERDEFINED={type:3,value:"USERDEFINED"},si.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTaskTypeEnum=si;class ii{}ii.COUPLER={type:3,value:"COUPLER"},ii.FIXED_END={type:3,value:"FIXED_END"},ii.TENSIONING_END={type:3,value:"TENSIONING_END"},ii.USERDEFINED={type:3,value:"USERDEFINED"},ii.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTendonAnchorTypeEnum=ii;class ri{}ri.COUPLER={type:3,value:"COUPLER"},ri.DIABOLO={type:3,value:"DIABOLO"},ri.DUCT={type:3,value:"DUCT"},ri.GROUTING_DUCT={type:3,value:"GROUTING_DUCT"},ri.TRUMPET={type:3,value:"TRUMPET"},ri.USERDEFINED={type:3,value:"USERDEFINED"},ri.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTendonConduitTypeEnum=ri;class oi{}oi.BAR={type:3,value:"BAR"},oi.COATED={type:3,value:"COATED"},oi.STRAND={type:3,value:"STRAND"},oi.WIRE={type:3,value:"WIRE"},oi.USERDEFINED={type:3,value:"USERDEFINED"},oi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTendonTypeEnum=oi;class ni{}ni.DOWN={type:3,value:"DOWN"},ni.LEFT={type:3,value:"LEFT"},ni.RIGHT={type:3,value:"RIGHT"},ni.UP={type:3,value:"UP"},e.IfcTextPath=ni;class ai{}ai.CONTINUOUS={type:3,value:"CONTINUOUS"},ai.DISCRETE={type:3,value:"DISCRETE"},ai.DISCRETEBINARY={type:3,value:"DISCRETEBINARY"},ai.PIECEWISEBINARY={type:3,value:"PIECEWISEBINARY"},ai.PIECEWISECONSTANT={type:3,value:"PIECEWISECONSTANT"},ai.PIECEWISECONTINUOUS={type:3,value:"PIECEWISECONTINUOUS"},ai.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTimeSeriesDataTypeEnum=ai;class li{}li.BLOCKINGDEVICE={type:3,value:"BLOCKINGDEVICE"},li.DERAILER={type:3,value:"DERAILER"},li.FROG={type:3,value:"FROG"},li.HALF_SET_OF_BLADES={type:3,value:"HALF_SET_OF_BLADES"},li.SLEEPER={type:3,value:"SLEEPER"},li.SPEEDREGULATOR={type:3,value:"SPEEDREGULATOR"},li.TRACKENDOFALIGNMENT={type:3,value:"TRACKENDOFALIGNMENT"},li.VEHICLESTOP={type:3,value:"VEHICLESTOP"},li.USERDEFINED={type:3,value:"USERDEFINED"},li.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTrackElementTypeEnum=li;class hi{}hi.CHOPPER={type:3,value:"CHOPPER"},hi.COMBINED={type:3,value:"COMBINED"},hi.CURRENT={type:3,value:"CURRENT"},hi.FREQUENCY={type:3,value:"FREQUENCY"},hi.INVERTER={type:3,value:"INVERTER"},hi.RECTIFIER={type:3,value:"RECTIFIER"},hi.VOLTAGE={type:3,value:"VOLTAGE"},hi.USERDEFINED={type:3,value:"USERDEFINED"},hi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTransformerTypeEnum=hi;class ci{}ci.CONTINUOUS={type:3,value:"CONTINUOUS"},ci.CONTSAMEGRADIENT={type:3,value:"CONTSAMEGRADIENT"},ci.CONTSAMEGRADIENTSAMECURVATURE={type:3,value:"CONTSAMEGRADIENTSAMECURVATURE"},ci.DISCONTINUOUS={type:3,value:"DISCONTINUOUS"},e.IfcTransitionCode=ci;class Ai{}Ai.CRANEWAY={type:3,value:"CRANEWAY"},Ai.ELEVATOR={type:3,value:"ELEVATOR"},Ai.ESCALATOR={type:3,value:"ESCALATOR"},Ai.HAULINGGEAR={type:3,value:"HAULINGGEAR"},Ai.LIFTINGGEAR={type:3,value:"LIFTINGGEAR"},Ai.MOVINGWALKWAY={type:3,value:"MOVINGWALKWAY"},Ai.USERDEFINED={type:3,value:"USERDEFINED"},Ai.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTransportElementTypeEnum=Ai;class ui{}ui.CARTESIAN={type:3,value:"CARTESIAN"},ui.PARAMETER={type:3,value:"PARAMETER"},ui.UNSPECIFIED={type:3,value:"UNSPECIFIED"},e.IfcTrimmingPreference=ui;class pi{}pi.FINNED={type:3,value:"FINNED"},pi.USERDEFINED={type:3,value:"USERDEFINED"},pi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTubeBundleTypeEnum=pi;class di{}di.ABSORBEDDOSEUNIT={type:3,value:"ABSORBEDDOSEUNIT"},di.AMOUNTOFSUBSTANCEUNIT={type:3,value:"AMOUNTOFSUBSTANCEUNIT"},di.AREAUNIT={type:3,value:"AREAUNIT"},di.DOSEEQUIVALENTUNIT={type:3,value:"DOSEEQUIVALENTUNIT"},di.ELECTRICCAPACITANCEUNIT={type:3,value:"ELECTRICCAPACITANCEUNIT"},di.ELECTRICCHARGEUNIT={type:3,value:"ELECTRICCHARGEUNIT"},di.ELECTRICCONDUCTANCEUNIT={type:3,value:"ELECTRICCONDUCTANCEUNIT"},di.ELECTRICCURRENTUNIT={type:3,value:"ELECTRICCURRENTUNIT"},di.ELECTRICRESISTANCEUNIT={type:3,value:"ELECTRICRESISTANCEUNIT"},di.ELECTRICVOLTAGEUNIT={type:3,value:"ELECTRICVOLTAGEUNIT"},di.ENERGYUNIT={type:3,value:"ENERGYUNIT"},di.FORCEUNIT={type:3,value:"FORCEUNIT"},di.FREQUENCYUNIT={type:3,value:"FREQUENCYUNIT"},di.ILLUMINANCEUNIT={type:3,value:"ILLUMINANCEUNIT"},di.INDUCTANCEUNIT={type:3,value:"INDUCTANCEUNIT"},di.LENGTHUNIT={type:3,value:"LENGTHUNIT"},di.LUMINOUSFLUXUNIT={type:3,value:"LUMINOUSFLUXUNIT"},di.LUMINOUSINTENSITYUNIT={type:3,value:"LUMINOUSINTENSITYUNIT"},di.MAGNETICFLUXDENSITYUNIT={type:3,value:"MAGNETICFLUXDENSITYUNIT"},di.MAGNETICFLUXUNIT={type:3,value:"MAGNETICFLUXUNIT"},di.MASSUNIT={type:3,value:"MASSUNIT"},di.PLANEANGLEUNIT={type:3,value:"PLANEANGLEUNIT"},di.POWERUNIT={type:3,value:"POWERUNIT"},di.PRESSUREUNIT={type:3,value:"PRESSUREUNIT"},di.RADIOACTIVITYUNIT={type:3,value:"RADIOACTIVITYUNIT"},di.SOLIDANGLEUNIT={type:3,value:"SOLIDANGLEUNIT"},di.THERMODYNAMICTEMPERATUREUNIT={type:3,value:"THERMODYNAMICTEMPERATUREUNIT"},di.TIMEUNIT={type:3,value:"TIMEUNIT"},di.VOLUMEUNIT={type:3,value:"VOLUMEUNIT"},di.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcUnitEnum=di;class fi{}fi.ALARMPANEL={type:3,value:"ALARMPANEL"},fi.BASESTATIONCONTROLLER={type:3,value:"BASESTATIONCONTROLLER"},fi.COMBINED={type:3,value:"COMBINED"},fi.CONTROLPANEL={type:3,value:"CONTROLPANEL"},fi.GASDETECTIONPANEL={type:3,value:"GASDETECTIONPANEL"},fi.HUMIDISTAT={type:3,value:"HUMIDISTAT"},fi.INDICATORPANEL={type:3,value:"INDICATORPANEL"},fi.MIMICPANEL={type:3,value:"MIMICPANEL"},fi.THERMOSTAT={type:3,value:"THERMOSTAT"},fi.WEATHERSTATION={type:3,value:"WEATHERSTATION"},fi.USERDEFINED={type:3,value:"USERDEFINED"},fi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcUnitaryControlElementTypeEnum=fi;class Ei{}Ei.AIRCONDITIONINGUNIT={type:3,value:"AIRCONDITIONINGUNIT"},Ei.AIRHANDLER={type:3,value:"AIRHANDLER"},Ei.DEHUMIDIFIER={type:3,value:"DEHUMIDIFIER"},Ei.ROOFTOPUNIT={type:3,value:"ROOFTOPUNIT"},Ei.SPLITSYSTEM={type:3,value:"SPLITSYSTEM"},Ei.USERDEFINED={type:3,value:"USERDEFINED"},Ei.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcUnitaryEquipmentTypeEnum=Ei;class mi{}mi.AIRRELEASE={type:3,value:"AIRRELEASE"},mi.ANTIVACUUM={type:3,value:"ANTIVACUUM"},mi.CHANGEOVER={type:3,value:"CHANGEOVER"},mi.CHECK={type:3,value:"CHECK"},mi.COMMISSIONING={type:3,value:"COMMISSIONING"},mi.DIVERTING={type:3,value:"DIVERTING"},mi.DOUBLECHECK={type:3,value:"DOUBLECHECK"},mi.DOUBLEREGULATING={type:3,value:"DOUBLEREGULATING"},mi.DRAWOFFCOCK={type:3,value:"DRAWOFFCOCK"},mi.FAUCET={type:3,value:"FAUCET"},mi.FLUSHING={type:3,value:"FLUSHING"},mi.GASCOCK={type:3,value:"GASCOCK"},mi.GASTAP={type:3,value:"GASTAP"},mi.ISOLATING={type:3,value:"ISOLATING"},mi.MIXING={type:3,value:"MIXING"},mi.PRESSUREREDUCING={type:3,value:"PRESSUREREDUCING"},mi.PRESSURERELIEF={type:3,value:"PRESSURERELIEF"},mi.REGULATING={type:3,value:"REGULATING"},mi.SAFETYCUTOFF={type:3,value:"SAFETYCUTOFF"},mi.STEAMTRAP={type:3,value:"STEAMTRAP"},mi.STOPCOCK={type:3,value:"STOPCOCK"},mi.USERDEFINED={type:3,value:"USERDEFINED"},mi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcValveTypeEnum=mi;class yi{}yi.CARGO={type:3,value:"CARGO"},yi.ROLLINGSTOCK={type:3,value:"ROLLINGSTOCK"},yi.VEHICLE={type:3,value:"VEHICLE"},yi.VEHICLEAIR={type:3,value:"VEHICLEAIR"},yi.VEHICLEMARINE={type:3,value:"VEHICLEMARINE"},yi.VEHICLETRACKED={type:3,value:"VEHICLETRACKED"},yi.VEHICLEWHEELED={type:3,value:"VEHICLEWHEELED"},yi.USERDEFINED={type:3,value:"USERDEFINED"},yi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcVehicleTypeEnum=yi;class gi{}gi.AXIAL_YIELD={type:3,value:"AXIAL_YIELD"},gi.BENDING_YIELD={type:3,value:"BENDING_YIELD"},gi.FRICTION={type:3,value:"FRICTION"},gi.RUBBER={type:3,value:"RUBBER"},gi.SHEAR_YIELD={type:3,value:"SHEAR_YIELD"},gi.VISCOUS={type:3,value:"VISCOUS"},gi.USERDEFINED={type:3,value:"USERDEFINED"},gi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcVibrationDamperTypeEnum=gi;class Ii{}Ii.BASE={type:3,value:"BASE"},Ii.COMPRESSION={type:3,value:"COMPRESSION"},Ii.SPRING={type:3,value:"SPRING"},Ii.USERDEFINED={type:3,value:"USERDEFINED"},Ii.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcVibrationIsolatorTypeEnum=Ii;class vi{}vi.BOUNDARY={type:3,value:"BOUNDARY"},vi.CLEARANCE={type:3,value:"CLEARANCE"},vi.PROVISIONFORVOID={type:3,value:"PROVISIONFORVOID"},vi.USERDEFINED={type:3,value:"USERDEFINED"},vi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcVirtualElementTypeEnum=vi;class Ti{}Ti.CHAMFER={type:3,value:"CHAMFER"},Ti.CUTOUT={type:3,value:"CUTOUT"},Ti.EDGE={type:3,value:"EDGE"},Ti.HOLE={type:3,value:"HOLE"},Ti.MITER={type:3,value:"MITER"},Ti.NOTCH={type:3,value:"NOTCH"},Ti.USERDEFINED={type:3,value:"USERDEFINED"},Ti.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcVoidingFeatureTypeEnum=Ti;class _i{}_i.ELEMENTEDWALL={type:3,value:"ELEMENTEDWALL"},_i.MOVABLE={type:3,value:"MOVABLE"},_i.PARAPET={type:3,value:"PARAPET"},_i.PARTITIONING={type:3,value:"PARTITIONING"},_i.PLUMBINGWALL={type:3,value:"PLUMBINGWALL"},_i.POLYGONAL={type:3,value:"POLYGONAL"},_i.RETAININGWALL={type:3,value:"RETAININGWALL"},_i.SHEAR={type:3,value:"SHEAR"},_i.SOLIDWALL={type:3,value:"SOLIDWALL"},_i.STANDARD={type:3,value:"STANDARD"},_i.WAVEWALL={type:3,value:"WAVEWALL"},_i.USERDEFINED={type:3,value:"USERDEFINED"},_i.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWallTypeEnum=_i;class Ri{}Ri.FLOORTRAP={type:3,value:"FLOORTRAP"},Ri.FLOORWASTE={type:3,value:"FLOORWASTE"},Ri.GULLYSUMP={type:3,value:"GULLYSUMP"},Ri.GULLYTRAP={type:3,value:"GULLYTRAP"},Ri.ROOFDRAIN={type:3,value:"ROOFDRAIN"},Ri.WASTEDISPOSALUNIT={type:3,value:"WASTEDISPOSALUNIT"},Ri.WASTETRAP={type:3,value:"WASTETRAP"},Ri.USERDEFINED={type:3,value:"USERDEFINED"},Ri.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWasteTerminalTypeEnum=Ri;class Pi{}Pi.BOTTOMHUNG={type:3,value:"BOTTOMHUNG"},Pi.FIXEDCASEMENT={type:3,value:"FIXEDCASEMENT"},Pi.OTHEROPERATION={type:3,value:"OTHEROPERATION"},Pi.PIVOTHORIZONTAL={type:3,value:"PIVOTHORIZONTAL"},Pi.PIVOTVERTICAL={type:3,value:"PIVOTVERTICAL"},Pi.REMOVABLECASEMENT={type:3,value:"REMOVABLECASEMENT"},Pi.SIDEHUNGLEFTHAND={type:3,value:"SIDEHUNGLEFTHAND"},Pi.SIDEHUNGRIGHTHAND={type:3,value:"SIDEHUNGRIGHTHAND"},Pi.SLIDINGHORIZONTAL={type:3,value:"SLIDINGHORIZONTAL"},Pi.SLIDINGVERTICAL={type:3,value:"SLIDINGVERTICAL"},Pi.TILTANDTURNLEFTHAND={type:3,value:"TILTANDTURNLEFTHAND"},Pi.TILTANDTURNRIGHTHAND={type:3,value:"TILTANDTURNRIGHTHAND"},Pi.TOPHUNG={type:3,value:"TOPHUNG"},Pi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowPanelOperationEnum=Pi;class Di{}Di.BOTTOM={type:3,value:"BOTTOM"},Di.LEFT={type:3,value:"LEFT"},Di.MIDDLE={type:3,value:"MIDDLE"},Di.RIGHT={type:3,value:"RIGHT"},Di.TOP={type:3,value:"TOP"},Di.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowPanelPositionEnum=Di;class Ni{}Ni.ALUMINIUM={type:3,value:"ALUMINIUM"},Ni.ALUMINIUM_WOOD={type:3,value:"ALUMINIUM_WOOD"},Ni.HIGH_GRADE_STEEL={type:3,value:"HIGH_GRADE_STEEL"},Ni.OTHER_CONSTRUCTION={type:3,value:"OTHER_CONSTRUCTION"},Ni.PLASTIC={type:3,value:"PLASTIC"},Ni.STEEL={type:3,value:"STEEL"},Ni.WOOD={type:3,value:"WOOD"},Ni.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowStyleConstructionEnum=Ni;class Ci{}Ci.DOUBLE_PANEL_HORIZONTAL={type:3,value:"DOUBLE_PANEL_HORIZONTAL"},Ci.DOUBLE_PANEL_VERTICAL={type:3,value:"DOUBLE_PANEL_VERTICAL"},Ci.SINGLE_PANEL={type:3,value:"SINGLE_PANEL"},Ci.TRIPLE_PANEL_BOTTOM={type:3,value:"TRIPLE_PANEL_BOTTOM"},Ci.TRIPLE_PANEL_HORIZONTAL={type:3,value:"TRIPLE_PANEL_HORIZONTAL"},Ci.TRIPLE_PANEL_LEFT={type:3,value:"TRIPLE_PANEL_LEFT"},Ci.TRIPLE_PANEL_RIGHT={type:3,value:"TRIPLE_PANEL_RIGHT"},Ci.TRIPLE_PANEL_TOP={type:3,value:"TRIPLE_PANEL_TOP"},Ci.TRIPLE_PANEL_VERTICAL={type:3,value:"TRIPLE_PANEL_VERTICAL"},Ci.USERDEFINED={type:3,value:"USERDEFINED"},Ci.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowStyleOperationEnum=Ci;class Oi{}Oi.LIGHTDOME={type:3,value:"LIGHTDOME"},Oi.SKYLIGHT={type:3,value:"SKYLIGHT"},Oi.WINDOW={type:3,value:"WINDOW"},Oi.USERDEFINED={type:3,value:"USERDEFINED"},Oi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowTypeEnum=Oi;class bi{}bi.DOUBLE_PANEL_HORIZONTAL={type:3,value:"DOUBLE_PANEL_HORIZONTAL"},bi.DOUBLE_PANEL_VERTICAL={type:3,value:"DOUBLE_PANEL_VERTICAL"},bi.SINGLE_PANEL={type:3,value:"SINGLE_PANEL"},bi.TRIPLE_PANEL_BOTTOM={type:3,value:"TRIPLE_PANEL_BOTTOM"},bi.TRIPLE_PANEL_HORIZONTAL={type:3,value:"TRIPLE_PANEL_HORIZONTAL"},bi.TRIPLE_PANEL_LEFT={type:3,value:"TRIPLE_PANEL_LEFT"},bi.TRIPLE_PANEL_RIGHT={type:3,value:"TRIPLE_PANEL_RIGHT"},bi.TRIPLE_PANEL_TOP={type:3,value:"TRIPLE_PANEL_TOP"},bi.TRIPLE_PANEL_VERTICAL={type:3,value:"TRIPLE_PANEL_VERTICAL"},bi.USERDEFINED={type:3,value:"USERDEFINED"},bi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowTypePartitioningEnum=bi;class Si{}Si.FIRSTSHIFT={type:3,value:"FIRSTSHIFT"},Si.SECONDSHIFT={type:3,value:"SECONDSHIFT"},Si.THIRDSHIFT={type:3,value:"THIRDSHIFT"},Si.USERDEFINED={type:3,value:"USERDEFINED"},Si.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWorkCalendarTypeEnum=Si;class wi{}wi.ACTUAL={type:3,value:"ACTUAL"},wi.BASELINE={type:3,value:"BASELINE"},wi.PLANNED={type:3,value:"PLANNED"},wi.USERDEFINED={type:3,value:"USERDEFINED"},wi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWorkPlanTypeEnum=wi;class xi{}xi.ACTUAL={type:3,value:"ACTUAL"},xi.BASELINE={type:3,value:"BASELINE"},xi.PLANNED={type:3,value:"PLANNED"},xi.USERDEFINED={type:3,value:"USERDEFINED"},xi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWorkScheduleTypeEnum=xi;e.IfcActorRole=class extends pg{constructor(e,t,s,i){super(e),this.Role=t,this.UserDefinedRole=s,this.Description=i,this.type=3630933823}};class Bi extends pg{constructor(e,t,s,i){super(e),this.Purpose=t,this.Description=s,this.UserDefinedPurpose=i,this.type=618182010}}e.IfcAddress=Bi;class Fi extends pg{constructor(e,t,s){super(e),this.StartTag=t,this.EndTag=s,this.type=2879124712}}e.IfcAlignmentParameterSegment=Fi;e.IfcAlignmentVerticalSegment=class extends Fi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s),this.StartTag=t,this.EndTag=s,this.StartDistAlong=i,this.HorizontalLength=r,this.StartHeight=o,this.StartGradient=n,this.EndGradient=a,this.RadiusOfCurvature=l,this.PredefinedType=h,this.type=3633395639}};e.IfcApplication=class extends pg{constructor(e,t,s,i,r){super(e),this.ApplicationDeveloper=t,this.Version=s,this.ApplicationFullName=i,this.ApplicationIdentifier=r,this.type=639542469}};class Mi extends pg{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e),this.Name=t,this.Description=s,this.AppliedValue=i,this.UnitBasis=r,this.ApplicableDate=o,this.FixedUntilDate=n,this.Category=a,this.Condition=l,this.ArithmeticOperator=h,this.Components=c,this.type=411424972}}e.IfcAppliedValue=Mi;e.IfcApproval=class extends pg{constructor(e,t,s,i,r,o,n,a,l,h){super(e),this.Identifier=t,this.Name=s,this.Description=i,this.TimeOfApproval=r,this.Status=o,this.Level=n,this.Qualifier=a,this.RequestingApproval=l,this.GivingApproval=h,this.type=130549933}};class Li extends pg{constructor(e,t){super(e),this.Name=t,this.type=4037036970}}e.IfcBoundaryCondition=Li;e.IfcBoundaryEdgeCondition=class extends Li{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.TranslationalStiffnessByLengthX=s,this.TranslationalStiffnessByLengthY=i,this.TranslationalStiffnessByLengthZ=r,this.RotationalStiffnessByLengthX=o,this.RotationalStiffnessByLengthY=n,this.RotationalStiffnessByLengthZ=a,this.type=1560379544}};e.IfcBoundaryFaceCondition=class extends Li{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.TranslationalStiffnessByAreaX=s,this.TranslationalStiffnessByAreaY=i,this.TranslationalStiffnessByAreaZ=r,this.type=3367102660}};class Ui extends Li{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.TranslationalStiffnessX=s,this.TranslationalStiffnessY=i,this.TranslationalStiffnessZ=r,this.RotationalStiffnessX=o,this.RotationalStiffnessY=n,this.RotationalStiffnessZ=a,this.type=1387855156}}e.IfcBoundaryNodeCondition=Ui;e.IfcBoundaryNodeConditionWarping=class extends Ui{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.Name=t,this.TranslationalStiffnessX=s,this.TranslationalStiffnessY=i,this.TranslationalStiffnessZ=r,this.RotationalStiffnessX=o,this.RotationalStiffnessY=n,this.RotationalStiffnessZ=a,this.WarpingStiffness=l,this.type=2069777674}};class Hi extends pg{constructor(e){super(e),this.type=2859738748}}e.IfcConnectionGeometry=Hi;class Gi extends Hi{constructor(e,t,s){super(e),this.PointOnRelatingElement=t,this.PointOnRelatedElement=s,this.type=2614616156}}e.IfcConnectionPointGeometry=Gi;e.IfcConnectionSurfaceGeometry=class extends Hi{constructor(e,t,s){super(e),this.SurfaceOnRelatingElement=t,this.SurfaceOnRelatedElement=s,this.type=2732653382}};e.IfcConnectionVolumeGeometry=class extends Hi{constructor(e,t,s){super(e),this.VolumeOnRelatingElement=t,this.VolumeOnRelatedElement=s,this.type=775493141}};class ki extends pg{constructor(e,t,s,i,r,o,n,a){super(e),this.Name=t,this.Description=s,this.ConstraintGrade=i,this.ConstraintSource=r,this.CreatingActor=o,this.CreationTime=n,this.UserDefinedGrade=a,this.type=1959218052}}e.IfcConstraint=ki;class Vi extends pg{constructor(e,t,s){super(e),this.SourceCRS=t,this.TargetCRS=s,this.type=1785450214}}e.IfcCoordinateOperation=Vi;class ji extends pg{constructor(e,t,s,i,r){super(e),this.Name=t,this.Description=s,this.GeodeticDatum=i,this.VerticalDatum=r,this.type=1466758467}}e.IfcCoordinateReferenceSystem=ji;e.IfcCostValue=class extends Mi{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h,c),this.Name=t,this.Description=s,this.AppliedValue=i,this.UnitBasis=r,this.ApplicableDate=o,this.FixedUntilDate=n,this.Category=a,this.Condition=l,this.ArithmeticOperator=h,this.Components=c,this.type=602808272}};e.IfcDerivedUnit=class extends pg{constructor(e,t,s,i,r){super(e),this.Elements=t,this.UnitType=s,this.UserDefinedType=i,this.Name=r,this.type=1765591967}};e.IfcDerivedUnitElement=class extends pg{constructor(e,t,s){super(e),this.Unit=t,this.Exponent=s,this.type=1045800335}};e.IfcDimensionalExponents=class extends pg{constructor(e,t,s,i,r,o,n,a){super(e),this.LengthExponent=t,this.MassExponent=s,this.TimeExponent=i,this.ElectricCurrentExponent=r,this.ThermodynamicTemperatureExponent=o,this.AmountOfSubstanceExponent=n,this.LuminousIntensityExponent=a,this.type=2949456006}};class Qi extends pg{constructor(e){super(e),this.type=4294318154}}e.IfcExternalInformation=Qi;class Wi extends pg{constructor(e,t,s,i){super(e),this.Location=t,this.Identification=s,this.Name=i,this.type=3200245327}}e.IfcExternalReference=Wi;e.IfcExternallyDefinedHatchStyle=class extends Wi{constructor(e,t,s,i){super(e,t,s,i),this.Location=t,this.Identification=s,this.Name=i,this.type=2242383968}};e.IfcExternallyDefinedSurfaceStyle=class extends Wi{constructor(e,t,s,i){super(e,t,s,i),this.Location=t,this.Identification=s,this.Name=i,this.type=1040185647}};e.IfcExternallyDefinedTextFont=class extends Wi{constructor(e,t,s,i){super(e,t,s,i),this.Location=t,this.Identification=s,this.Name=i,this.type=3548104201}};e.IfcGridAxis=class extends pg{constructor(e,t,s,i){super(e),this.AxisTag=t,this.AxisCurve=s,this.SameSense=i,this.type=852622518}};e.IfcIrregularTimeSeriesValue=class extends pg{constructor(e,t,s){super(e),this.TimeStamp=t,this.ListValues=s,this.type=3020489413}};e.IfcLibraryInformation=class extends Qi{constructor(e,t,s,i,r,o,n){super(e),this.Name=t,this.Version=s,this.Publisher=i,this.VersionDate=r,this.Location=o,this.Description=n,this.type=2655187982}};e.IfcLibraryReference=class extends Wi{constructor(e,t,s,i,r,o,n){super(e,t,s,i),this.Location=t,this.Identification=s,this.Name=i,this.Description=r,this.Language=o,this.ReferencedLibrary=n,this.type=3452421091}};e.IfcLightDistributionData=class extends pg{constructor(e,t,s,i){super(e),this.MainPlaneAngle=t,this.SecondaryPlaneAngle=s,this.LuminousIntensity=i,this.type=4162380809}};e.IfcLightIntensityDistribution=class extends pg{constructor(e,t,s){super(e),this.LightDistributionCurve=t,this.DistributionData=s,this.type=1566485204}};e.IfcMapConversion=class extends Vi{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s),this.SourceCRS=t,this.TargetCRS=s,this.Eastings=i,this.Northings=r,this.OrthogonalHeight=o,this.XAxisAbscissa=n,this.XAxisOrdinate=a,this.Scale=l,this.ScaleY=h,this.ScaleZ=c,this.type=3057273783}};e.IfcMaterialClassificationRelationship=class extends pg{constructor(e,t,s){super(e),this.MaterialClassifications=t,this.ClassifiedMaterial=s,this.type=1847130766}};class zi extends pg{constructor(e){super(e),this.type=760658860}}e.IfcMaterialDefinition=zi;class Ki extends zi{constructor(e,t,s,i,r,o,n,a){super(e),this.Material=t,this.LayerThickness=s,this.IsVentilated=i,this.Name=r,this.Description=o,this.Category=n,this.Priority=a,this.type=248100487}}e.IfcMaterialLayer=Ki;e.IfcMaterialLayerSet=class extends zi{constructor(e,t,s,i){super(e),this.MaterialLayers=t,this.LayerSetName=s,this.Description=i,this.type=3303938423}};e.IfcMaterialLayerWithOffsets=class extends Ki{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.Material=t,this.LayerThickness=s,this.IsVentilated=i,this.Name=r,this.Description=o,this.Category=n,this.Priority=a,this.OffsetDirection=l,this.OffsetValues=h,this.type=1847252529}};e.IfcMaterialList=class extends pg{constructor(e,t){super(e),this.Materials=t,this.type=2199411900}};class Yi extends zi{constructor(e,t,s,i,r,o,n){super(e),this.Name=t,this.Description=s,this.Material=i,this.Profile=r,this.Priority=o,this.Category=n,this.type=2235152071}}e.IfcMaterialProfile=Yi;e.IfcMaterialProfileSet=class extends zi{constructor(e,t,s,i,r){super(e),this.Name=t,this.Description=s,this.MaterialProfiles=i,this.CompositeProfile=r,this.type=164193824}};e.IfcMaterialProfileWithOffsets=class extends Yi{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.Name=t,this.Description=s,this.Material=i,this.Profile=r,this.Priority=o,this.Category=n,this.OffsetValues=a,this.type=552965576}};class Xi extends pg{constructor(e){super(e),this.type=1507914824}}e.IfcMaterialUsageDefinition=Xi;e.IfcMeasureWithUnit=class extends pg{constructor(e,t,s){super(e),this.ValueComponent=t,this.UnitComponent=s,this.type=2597039031}};e.IfcMetric=class extends ki{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a),this.Name=t,this.Description=s,this.ConstraintGrade=i,this.ConstraintSource=r,this.CreatingActor=o,this.CreationTime=n,this.UserDefinedGrade=a,this.Benchmark=l,this.ValueSource=h,this.DataValue=c,this.ReferencePath=A,this.type=3368373690}};e.IfcMonetaryUnit=class extends pg{constructor(e,t){super(e),this.Currency=t,this.type=2706619895}};class Zi extends pg{constructor(e,t,s){super(e),this.Dimensions=t,this.UnitType=s,this.type=1918398963}}e.IfcNamedUnit=Zi;class qi extends pg{constructor(e,t){super(e),this.PlacementRelTo=t,this.type=3701648758}}e.IfcObjectPlacement=qi;e.IfcObjective=class extends ki{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a),this.Name=t,this.Description=s,this.ConstraintGrade=i,this.ConstraintSource=r,this.CreatingActor=o,this.CreationTime=n,this.UserDefinedGrade=a,this.BenchmarkValues=l,this.LogicalAggregator=h,this.ObjectiveQualifier=c,this.UserDefinedQualifier=A,this.type=2251480897}};e.IfcOrganization=class extends pg{constructor(e,t,s,i,r,o){super(e),this.Identification=t,this.Name=s,this.Description=i,this.Roles=r,this.Addresses=o,this.type=4251960020}};e.IfcOwnerHistory=class extends pg{constructor(e,t,s,i,r,o,n,a,l){super(e),this.OwningUser=t,this.OwningApplication=s,this.State=i,this.ChangeAction=r,this.LastModifiedDate=o,this.LastModifyingUser=n,this.LastModifyingApplication=a,this.CreationDate=l,this.type=1207048766}};e.IfcPerson=class extends pg{constructor(e,t,s,i,r,o,n,a,l){super(e),this.Identification=t,this.FamilyName=s,this.GivenName=i,this.MiddleNames=r,this.PrefixTitles=o,this.SuffixTitles=n,this.Roles=a,this.Addresses=l,this.type=2077209135}};e.IfcPersonAndOrganization=class extends pg{constructor(e,t,s,i){super(e),this.ThePerson=t,this.TheOrganization=s,this.Roles=i,this.type=101040310}};class Ji extends pg{constructor(e,t,s){super(e),this.Name=t,this.Description=s,this.type=2483315170}}e.IfcPhysicalQuantity=Ji;class $i extends Ji{constructor(e,t,s,i){super(e,t,s),this.Name=t,this.Description=s,this.Unit=i,this.type=2226359599}}e.IfcPhysicalSimpleQuantity=$i;e.IfcPostalAddress=class extends Bi{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i),this.Purpose=t,this.Description=s,this.UserDefinedPurpose=i,this.InternalLocation=r,this.AddressLines=o,this.PostalBox=n,this.Town=a,this.Region=l,this.PostalCode=h,this.Country=c,this.type=3355820592}};class er extends pg{constructor(e){super(e),this.type=677532197}}e.IfcPresentationItem=er;class tr extends pg{constructor(e,t,s,i,r){super(e),this.Name=t,this.Description=s,this.AssignedItems=i,this.Identifier=r,this.type=2022622350}}e.IfcPresentationLayerAssignment=tr;e.IfcPresentationLayerWithStyle=class extends tr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r),this.Name=t,this.Description=s,this.AssignedItems=i,this.Identifier=r,this.LayerOn=o,this.LayerFrozen=n,this.LayerBlocked=a,this.LayerStyles=l,this.type=1304840413}};class sr extends pg{constructor(e,t){super(e),this.Name=t,this.type=3119450353}}e.IfcPresentationStyle=sr;class ir extends pg{constructor(e,t,s,i){super(e),this.Name=t,this.Description=s,this.Representations=i,this.type=2095639259}}e.IfcProductRepresentation=ir;class rr extends pg{constructor(e,t,s){super(e),this.ProfileType=t,this.ProfileName=s,this.type=3958567839}}e.IfcProfileDef=rr;e.IfcProjectedCRS=class extends ji{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.Name=t,this.Description=s,this.GeodeticDatum=i,this.VerticalDatum=r,this.MapProjection=o,this.MapZone=n,this.MapUnit=a,this.type=3843373140}};class or extends pg{constructor(e){super(e),this.type=986844984}}e.IfcPropertyAbstraction=or;e.IfcPropertyEnumeration=class extends or{constructor(e,t,s,i){super(e),this.Name=t,this.EnumerationValues=s,this.Unit=i,this.type=3710013099}};e.IfcQuantityArea=class extends $i{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.AreaValue=r,this.Formula=o,this.type=2044713172}};e.IfcQuantityCount=class extends $i{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.CountValue=r,this.Formula=o,this.type=2093928680}};e.IfcQuantityLength=class extends $i{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.LengthValue=r,this.Formula=o,this.type=931644368}};e.IfcQuantityNumber=class extends $i{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.NumberValue=r,this.Formula=o,this.type=2691318326}};e.IfcQuantityTime=class extends $i{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.TimeValue=r,this.Formula=o,this.type=3252649465}};e.IfcQuantityVolume=class extends $i{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.VolumeValue=r,this.Formula=o,this.type=2405470396}};e.IfcQuantityWeight=class extends $i{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.WeightValue=r,this.Formula=o,this.type=825690147}};e.IfcRecurrencePattern=class extends pg{constructor(e,t,s,i,r,o,n,a,l){super(e),this.RecurrenceType=t,this.DayComponent=s,this.WeekdayComponent=i,this.MonthComponent=r,this.Position=o,this.Interval=n,this.Occurrences=a,this.TimePeriods=l,this.type=3915482550}};e.IfcReference=class extends pg{constructor(e,t,s,i,r,o){super(e),this.TypeIdentifier=t,this.AttributeIdentifier=s,this.InstanceName=i,this.ListPositions=r,this.InnerReference=o,this.type=2433181523}};class nr extends pg{constructor(e,t,s,i,r){super(e),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=1076942058}}e.IfcRepresentation=nr;class ar extends pg{constructor(e,t,s){super(e),this.ContextIdentifier=t,this.ContextType=s,this.type=3377609919}}e.IfcRepresentationContext=ar;class lr extends pg{constructor(e){super(e),this.type=3008791417}}e.IfcRepresentationItem=lr;e.IfcRepresentationMap=class extends pg{constructor(e,t,s){super(e),this.MappingOrigin=t,this.MappedRepresentation=s,this.type=1660063152}};class hr extends pg{constructor(e,t,s){super(e),this.Name=t,this.Description=s,this.type=2439245199}}e.IfcResourceLevelRelationship=hr;class cr extends pg{constructor(e,t,s,i,r){super(e),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=2341007311}}e.IfcRoot=cr;e.IfcSIUnit=class extends Zi{constructor(e,t,s,i,r){super(e,t,s),this.Dimensions=t,this.UnitType=s,this.Prefix=i,this.Name=r,this.type=448429030}};class Ar extends pg{constructor(e,t,s,i){super(e),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.type=1054537805}}e.IfcSchedulingTime=Ar;e.IfcShapeAspect=class extends pg{constructor(e,t,s,i,r,o){super(e),this.ShapeRepresentations=t,this.Name=s,this.Description=i,this.ProductDefinitional=r,this.PartOfProductDefinitionShape=o,this.type=867548509}};class ur extends nr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=3982875396}}e.IfcShapeModel=ur;e.IfcShapeRepresentation=class extends ur{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=4240577450}};class pr extends pg{constructor(e,t){super(e),this.Name=t,this.type=2273995522}}e.IfcStructuralConnectionCondition=pr;class dr extends pg{constructor(e,t){super(e),this.Name=t,this.type=2162789131}}e.IfcStructuralLoad=dr;e.IfcStructuralLoadConfiguration=class extends dr{constructor(e,t,s,i){super(e,t),this.Name=t,this.Values=s,this.Locations=i,this.type=3478079324}};class fr extends dr{constructor(e,t){super(e,t),this.Name=t,this.type=609421318}}e.IfcStructuralLoadOrResult=fr;class Er extends fr{constructor(e,t){super(e,t),this.Name=t,this.type=2525727697}}e.IfcStructuralLoadStatic=Er;e.IfcStructuralLoadTemperature=class extends Er{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.DeltaTConstant=s,this.DeltaTY=i,this.DeltaTZ=r,this.type=3408363356}};class mr extends nr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=2830218821}}e.IfcStyleModel=mr;e.IfcStyledItem=class extends lr{constructor(e,t,s,i){super(e),this.Item=t,this.Styles=s,this.Name=i,this.type=3958052878}};e.IfcStyledRepresentation=class extends mr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=3049322572}};e.IfcSurfaceReinforcementArea=class extends fr{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.SurfaceReinforcement1=s,this.SurfaceReinforcement2=i,this.ShearReinforcement=r,this.type=2934153892}};e.IfcSurfaceStyle=class extends sr{constructor(e,t,s,i){super(e,t),this.Name=t,this.Side=s,this.Styles=i,this.type=1300840506}};e.IfcSurfaceStyleLighting=class extends er{constructor(e,t,s,i,r){super(e),this.DiffuseTransmissionColour=t,this.DiffuseReflectionColour=s,this.TransmissionColour=i,this.ReflectanceColour=r,this.type=3303107099}};e.IfcSurfaceStyleRefraction=class extends er{constructor(e,t,s){super(e),this.RefractionIndex=t,this.DispersionFactor=s,this.type=1607154358}};class yr extends er{constructor(e,t,s){super(e),this.SurfaceColour=t,this.Transparency=s,this.type=846575682}}e.IfcSurfaceStyleShading=yr;e.IfcSurfaceStyleWithTextures=class extends er{constructor(e,t){super(e),this.Textures=t,this.type=1351298697}};class gr extends er{constructor(e,t,s,i,r,o){super(e),this.RepeatS=t,this.RepeatT=s,this.Mode=i,this.TextureTransform=r,this.Parameter=o,this.type=626085974}}e.IfcSurfaceTexture=gr;e.IfcTable=class extends pg{constructor(e,t,s,i){super(e),this.Name=t,this.Rows=s,this.Columns=i,this.type=985171141}};e.IfcTableColumn=class extends pg{constructor(e,t,s,i,r,o){super(e),this.Identifier=t,this.Name=s,this.Description=i,this.Unit=r,this.ReferencePath=o,this.type=2043862942}};e.IfcTableRow=class extends pg{constructor(e,t,s){super(e),this.RowCells=t,this.IsHeading=s,this.type=531007025}};class Ir extends Ar{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I){super(e,t,s,i),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.DurationType=r,this.ScheduleDuration=o,this.ScheduleStart=n,this.ScheduleFinish=a,this.EarlyStart=l,this.EarlyFinish=h,this.LateStart=c,this.LateFinish=A,this.FreeFloat=u,this.TotalFloat=p,this.IsCritical=d,this.StatusTime=f,this.ActualDuration=E,this.ActualStart=m,this.ActualFinish=y,this.RemainingTime=g,this.Completion=I,this.type=1549132990}}e.IfcTaskTime=Ir;e.IfcTaskTimeRecurring=class extends Ir{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I,v){super(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.DurationType=r,this.ScheduleDuration=o,this.ScheduleStart=n,this.ScheduleFinish=a,this.EarlyStart=l,this.EarlyFinish=h,this.LateStart=c,this.LateFinish=A,this.FreeFloat=u,this.TotalFloat=p,this.IsCritical=d,this.StatusTime=f,this.ActualDuration=E,this.ActualStart=m,this.ActualFinish=y,this.RemainingTime=g,this.Completion=I,this.Recurrence=v,this.type=2771591690}};e.IfcTelecomAddress=class extends Bi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i),this.Purpose=t,this.Description=s,this.UserDefinedPurpose=i,this.TelephoneNumbers=r,this.FacsimileNumbers=o,this.PagerNumber=n,this.ElectronicMailAddresses=a,this.WWWHomePageURL=l,this.MessagingIDs=h,this.type=912023232}};e.IfcTextStyle=class extends sr{constructor(e,t,s,i,r,o){super(e,t),this.Name=t,this.TextCharacterAppearance=s,this.TextStyle=i,this.TextFontStyle=r,this.ModelOrDraughting=o,this.type=1447204868}};e.IfcTextStyleForDefinedFont=class extends er{constructor(e,t,s){super(e),this.Colour=t,this.BackgroundColour=s,this.type=2636378356}};e.IfcTextStyleTextModel=class extends er{constructor(e,t,s,i,r,o,n,a){super(e),this.TextIndent=t,this.TextAlign=s,this.TextDecoration=i,this.LetterSpacing=r,this.WordSpacing=o,this.TextTransform=n,this.LineHeight=a,this.type=1640371178}};class vr extends er{constructor(e,t){super(e),this.Maps=t,this.type=280115917}}e.IfcTextureCoordinate=vr;e.IfcTextureCoordinateGenerator=class extends vr{constructor(e,t,s,i){super(e,t),this.Maps=t,this.Mode=s,this.Parameter=i,this.type=1742049831}};class Tr extends pg{constructor(e,t,s){super(e),this.TexCoordIndex=t,this.TexCoordsOf=s,this.type=222769930}}e.IfcTextureCoordinateIndices=Tr;e.IfcTextureCoordinateIndicesWithVoids=class extends Tr{constructor(e,t,s,i){super(e,t,s),this.TexCoordIndex=t,this.TexCoordsOf=s,this.InnerTexCoordIndices=i,this.type=1010789467}};e.IfcTextureMap=class extends vr{constructor(e,t,s,i){super(e,t),this.Maps=t,this.Vertices=s,this.MappedTo=i,this.type=2552916305}};e.IfcTextureVertex=class extends er{constructor(e,t){super(e),this.Coordinates=t,this.type=1210645708}};e.IfcTextureVertexList=class extends er{constructor(e,t){super(e),this.TexCoordsList=t,this.type=3611470254}};e.IfcTimePeriod=class extends pg{constructor(e,t,s){super(e),this.StartTime=t,this.EndTime=s,this.type=1199560280}};class _r extends pg{constructor(e,t,s,i,r,o,n,a,l){super(e),this.Name=t,this.Description=s,this.StartTime=i,this.EndTime=r,this.TimeSeriesDataType=o,this.DataOrigin=n,this.UserDefinedDataOrigin=a,this.Unit=l,this.type=3101149627}}e.IfcTimeSeries=_r;e.IfcTimeSeriesValue=class extends pg{constructor(e,t){super(e),this.ListValues=t,this.type=581633288}};class Rr extends lr{constructor(e){super(e),this.type=1377556343}}e.IfcTopologicalRepresentationItem=Rr;e.IfcTopologyRepresentation=class extends ur{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=1735638870}};e.IfcUnitAssignment=class extends pg{constructor(e,t){super(e),this.Units=t,this.type=180925521}};class Pr extends Rr{constructor(e){super(e),this.type=2799835756}}e.IfcVertex=Pr;e.IfcVertexPoint=class extends Pr{constructor(e,t){super(e),this.VertexGeometry=t,this.type=1907098498}};e.IfcVirtualGridIntersection=class extends pg{constructor(e,t,s){super(e),this.IntersectingAxes=t,this.OffsetDistances=s,this.type=891718957}};e.IfcWorkTime=class extends Ar{constructor(e,t,s,i,r,o,n){super(e,t,s,i),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.RecurrencePattern=r,this.StartDate=o,this.FinishDate=n,this.type=1236880293}};e.IfcAlignmentCantSegment=class extends Fi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s),this.StartTag=t,this.EndTag=s,this.StartDistAlong=i,this.HorizontalLength=r,this.StartCantLeft=o,this.EndCantLeft=n,this.StartCantRight=a,this.EndCantRight=l,this.PredefinedType=h,this.type=3752311538}};e.IfcAlignmentHorizontalSegment=class extends Fi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s),this.StartTag=t,this.EndTag=s,this.StartPoint=i,this.StartDirection=r,this.StartRadiusOfCurvature=o,this.EndRadiusOfCurvature=n,this.SegmentLength=a,this.GravityCenterLineHeight=l,this.PredefinedType=h,this.type=536804194}};e.IfcApprovalRelationship=class extends hr{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.RelatingApproval=i,this.RelatedApprovals=r,this.type=3869604511}};class Dr extends rr{constructor(e,t,s,i){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.OuterCurve=i,this.type=3798115385}}e.IfcArbitraryClosedProfileDef=Dr;class Nr extends rr{constructor(e,t,s,i){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.Curve=i,this.type=1310608509}}e.IfcArbitraryOpenProfileDef=Nr;e.IfcArbitraryProfileDefWithVoids=class extends Dr{constructor(e,t,s,i,r){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.OuterCurve=i,this.InnerCurves=r,this.type=2705031697}};e.IfcBlobTexture=class extends gr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.RepeatS=t,this.RepeatT=s,this.Mode=i,this.TextureTransform=r,this.Parameter=o,this.RasterFormat=n,this.RasterCode=a,this.type=616511568}};e.IfcCenterLineProfileDef=class extends Nr{constructor(e,t,s,i,r){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Curve=i,this.Thickness=r,this.type=3150382593}};e.IfcClassification=class extends Qi{constructor(e,t,s,i,r,o,n,a){super(e),this.Source=t,this.Edition=s,this.EditionDate=i,this.Name=r,this.Description=o,this.Specification=n,this.ReferenceTokens=a,this.type=747523909}};e.IfcClassificationReference=class extends Wi{constructor(e,t,s,i,r,o,n){super(e,t,s,i),this.Location=t,this.Identification=s,this.Name=i,this.ReferencedSource=r,this.Description=o,this.Sort=n,this.type=647927063}};e.IfcColourRgbList=class extends er{constructor(e,t){super(e),this.ColourList=t,this.type=3285139300}};class Cr extends er{constructor(e,t){super(e),this.Name=t,this.type=3264961684}}e.IfcColourSpecification=Cr;e.IfcCompositeProfileDef=class extends rr{constructor(e,t,s,i,r){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.Profiles=i,this.Label=r,this.type=1485152156}};class Or extends Rr{constructor(e,t){super(e),this.CfsFaces=t,this.type=370225590}}e.IfcConnectedFaceSet=Or;e.IfcConnectionCurveGeometry=class extends Hi{constructor(e,t,s){super(e),this.CurveOnRelatingElement=t,this.CurveOnRelatedElement=s,this.type=1981873012}};e.IfcConnectionPointEccentricity=class extends Gi{constructor(e,t,s,i,r,o){super(e,t,s),this.PointOnRelatingElement=t,this.PointOnRelatedElement=s,this.EccentricityInX=i,this.EccentricityInY=r,this.EccentricityInZ=o,this.type=45288368}};e.IfcContextDependentUnit=class extends Zi{constructor(e,t,s,i){super(e,t,s),this.Dimensions=t,this.UnitType=s,this.Name=i,this.type=3050246964}};class br extends Zi{constructor(e,t,s,i,r){super(e,t,s),this.Dimensions=t,this.UnitType=s,this.Name=i,this.ConversionFactor=r,this.type=2889183280}}e.IfcConversionBasedUnit=br;e.IfcConversionBasedUnitWithOffset=class extends br{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.Dimensions=t,this.UnitType=s,this.Name=i,this.ConversionFactor=r,this.ConversionOffset=o,this.type=2713554722}};e.IfcCurrencyRelationship=class extends hr{constructor(e,t,s,i,r,o,n,a){super(e,t,s),this.Name=t,this.Description=s,this.RelatingMonetaryUnit=i,this.RelatedMonetaryUnit=r,this.ExchangeRate=o,this.RateDateTime=n,this.RateSource=a,this.type=539742890}};e.IfcCurveStyle=class extends sr{constructor(e,t,s,i,r,o){super(e,t),this.Name=t,this.CurveFont=s,this.CurveWidth=i,this.CurveColour=r,this.ModelOrDraughting=o,this.type=3800577675}};e.IfcCurveStyleFont=class extends er{constructor(e,t,s){super(e),this.Name=t,this.PatternList=s,this.type=1105321065}};e.IfcCurveStyleFontAndScaling=class extends er{constructor(e,t,s,i){super(e),this.Name=t,this.CurveStyleFont=s,this.CurveFontScaling=i,this.type=2367409068}};e.IfcCurveStyleFontPattern=class extends er{constructor(e,t,s){super(e),this.VisibleSegmentLength=t,this.InvisibleSegmentLength=s,this.type=3510044353}};class Sr extends rr{constructor(e,t,s,i,r,o){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.ParentProfile=i,this.Operator=r,this.Label=o,this.type=3632507154}}e.IfcDerivedProfileDef=Sr;e.IfcDocumentInformation=class extends Qi{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m){super(e),this.Identification=t,this.Name=s,this.Description=i,this.Location=r,this.Purpose=o,this.IntendedUse=n,this.Scope=a,this.Revision=l,this.DocumentOwner=h,this.Editors=c,this.CreationTime=A,this.LastRevisionTime=u,this.ElectronicFormat=p,this.ValidFrom=d,this.ValidUntil=f,this.Confidentiality=E,this.Status=m,this.type=1154170062}};e.IfcDocumentInformationRelationship=class extends hr{constructor(e,t,s,i,r,o){super(e,t,s),this.Name=t,this.Description=s,this.RelatingDocument=i,this.RelatedDocuments=r,this.RelationshipType=o,this.type=770865208}};e.IfcDocumentReference=class extends Wi{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Location=t,this.Identification=s,this.Name=i,this.Description=r,this.ReferencedDocument=o,this.type=3732053477}};class wr extends Rr{constructor(e,t,s){super(e),this.EdgeStart=t,this.EdgeEnd=s,this.type=3900360178}}e.IfcEdge=wr;e.IfcEdgeCurve=class extends wr{constructor(e,t,s,i,r){super(e,t,s),this.EdgeStart=t,this.EdgeEnd=s,this.EdgeGeometry=i,this.SameSense=r,this.type=476780140}};e.IfcEventTime=class extends Ar{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.ActualDate=r,this.EarlyDate=o,this.LateDate=n,this.ScheduleDate=a,this.type=211053100}};class xr extends or{constructor(e,t,s,i){super(e),this.Name=t,this.Description=s,this.Properties=i,this.type=297599258}}e.IfcExtendedProperties=xr;e.IfcExternalReferenceRelationship=class extends hr{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.RelatingReference=i,this.RelatedResourceObjects=r,this.type=1437805879}};class Br extends Rr{constructor(e,t){super(e),this.Bounds=t,this.type=2556980723}}e.IfcFace=Br;class Fr extends Rr{constructor(e,t,s){super(e),this.Bound=t,this.Orientation=s,this.type=1809719519}}e.IfcFaceBound=Fr;e.IfcFaceOuterBound=class extends Fr{constructor(e,t,s){super(e,t,s),this.Bound=t,this.Orientation=s,this.type=803316827}};class Mr extends Br{constructor(e,t,s,i){super(e,t),this.Bounds=t,this.FaceSurface=s,this.SameSense=i,this.type=3008276851}}e.IfcFaceSurface=Mr;e.IfcFailureConnectionCondition=class extends pr{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.TensionFailureX=s,this.TensionFailureY=i,this.TensionFailureZ=r,this.CompressionFailureX=o,this.CompressionFailureY=n,this.CompressionFailureZ=a,this.type=4219587988}};e.IfcFillAreaStyle=class extends sr{constructor(e,t,s,i){super(e,t),this.Name=t,this.FillStyles=s,this.ModelOrDraughting=i,this.type=738692330}};class Lr extends ar{constructor(e,t,s,i,r,o,n){super(e,t,s),this.ContextIdentifier=t,this.ContextType=s,this.CoordinateSpaceDimension=i,this.Precision=r,this.WorldCoordinateSystem=o,this.TrueNorth=n,this.type=3448662350}}e.IfcGeometricRepresentationContext=Lr;class Ur extends lr{constructor(e){super(e),this.type=2453401579}}e.IfcGeometricRepresentationItem=Ur;e.IfcGeometricRepresentationSubContext=class extends Lr{constructor(e,s,i,r,o,n,a,l){super(e,s,i,new t(0),null,r,null),this.ContextIdentifier=s,this.ContextType=i,this.WorldCoordinateSystem=r,this.ParentContext=o,this.TargetScale=n,this.TargetView=a,this.UserDefinedTargetView=l,this.type=4142052618}};class Hr extends Ur{constructor(e,t){super(e),this.Elements=t,this.type=3590301190}}e.IfcGeometricSet=Hr;e.IfcGridPlacement=class extends qi{constructor(e,t,s,i){super(e,t),this.PlacementRelTo=t,this.PlacementLocation=s,this.PlacementRefDirection=i,this.type=178086475}};class Gr extends Ur{constructor(e,t,s){super(e),this.BaseSurface=t,this.AgreementFlag=s,this.type=812098782}}e.IfcHalfSpaceSolid=Gr;e.IfcImageTexture=class extends gr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.RepeatS=t,this.RepeatT=s,this.Mode=i,this.TextureTransform=r,this.Parameter=o,this.URLReference=n,this.type=3905492369}};e.IfcIndexedColourMap=class extends er{constructor(e,t,s,i,r){super(e),this.MappedTo=t,this.Opacity=s,this.Colours=i,this.ColourIndex=r,this.type=3570813810}};class kr extends vr{constructor(e,t,s,i){super(e,t),this.Maps=t,this.MappedTo=s,this.TexCoords=i,this.type=1437953363}}e.IfcIndexedTextureMap=kr;e.IfcIndexedTriangleTextureMap=class extends kr{constructor(e,t,s,i,r){super(e,t,s,i),this.Maps=t,this.MappedTo=s,this.TexCoords=i,this.TexCoordIndex=r,this.type=2133299955}};e.IfcIrregularTimeSeries=class extends _r{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.Name=t,this.Description=s,this.StartTime=i,this.EndTime=r,this.TimeSeriesDataType=o,this.DataOrigin=n,this.UserDefinedDataOrigin=a,this.Unit=l,this.Values=h,this.type=3741457305}};e.IfcLagTime=class extends Ar{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.LagValue=r,this.DurationType=o,this.type=1585845231}};class Vr extends Ur{constructor(e,t,s,i,r){super(e),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.type=1402838566}}e.IfcLightSource=Vr;e.IfcLightSourceAmbient=class extends Vr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.type=125510826}};e.IfcLightSourceDirectional=class extends Vr{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.Orientation=o,this.type=2604431987}};e.IfcLightSourceGoniometric=class extends Vr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.Position=o,this.ColourAppearance=n,this.ColourTemperature=a,this.LuminousFlux=l,this.LightEmissionSource=h,this.LightDistributionDataSource=c,this.type=4266656042}};class jr extends Vr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.Position=o,this.Radius=n,this.ConstantAttenuation=a,this.DistanceAttenuation=l,this.QuadricAttenuation=h,this.type=1520743889}}e.IfcLightSourcePositional=jr;e.IfcLightSourceSpot=class extends jr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.Position=o,this.Radius=n,this.ConstantAttenuation=a,this.DistanceAttenuation=l,this.QuadricAttenuation=h,this.Orientation=c,this.ConcentrationExponent=A,this.SpreadAngle=u,this.BeamWidthAngle=p,this.type=3422422726}};e.IfcLinearPlacement=class extends qi{constructor(e,t,s,i){super(e,t),this.PlacementRelTo=t,this.RelativePlacement=s,this.CartesianPosition=i,this.type=388784114}};e.IfcLocalPlacement=class extends qi{constructor(e,t,s){super(e,t),this.PlacementRelTo=t,this.RelativePlacement=s,this.type=2624227202}};class Qr extends Rr{constructor(e){super(e),this.type=1008929658}}e.IfcLoop=Qr;e.IfcMappedItem=class extends lr{constructor(e,t,s){super(e),this.MappingSource=t,this.MappingTarget=s,this.type=2347385850}};e.IfcMaterial=class extends zi{constructor(e,t,s,i){super(e),this.Name=t,this.Description=s,this.Category=i,this.type=1838606355}};e.IfcMaterialConstituent=class extends zi{constructor(e,t,s,i,r,o){super(e),this.Name=t,this.Description=s,this.Material=i,this.Fraction=r,this.Category=o,this.type=3708119e3}};e.IfcMaterialConstituentSet=class extends zi{constructor(e,t,s,i){super(e),this.Name=t,this.Description=s,this.MaterialConstituents=i,this.type=2852063980}};e.IfcMaterialDefinitionRepresentation=class extends ir{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Representations=i,this.RepresentedMaterial=r,this.type=2022407955}};e.IfcMaterialLayerSetUsage=class extends Xi{constructor(e,t,s,i,r,o){super(e),this.ForLayerSet=t,this.LayerSetDirection=s,this.DirectionSense=i,this.OffsetFromReferenceLine=r,this.ReferenceExtent=o,this.type=1303795690}};class Wr extends Xi{constructor(e,t,s,i){super(e),this.ForProfileSet=t,this.CardinalPoint=s,this.ReferenceExtent=i,this.type=3079605661}}e.IfcMaterialProfileSetUsage=Wr;e.IfcMaterialProfileSetUsageTapering=class extends Wr{constructor(e,t,s,i,r,o){super(e,t,s,i),this.ForProfileSet=t,this.CardinalPoint=s,this.ReferenceExtent=i,this.ForProfileEndSet=r,this.CardinalEndPoint=o,this.type=3404854881}};e.IfcMaterialProperties=class extends xr{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Properties=i,this.Material=r,this.type=3265635763}};e.IfcMaterialRelationship=class extends hr{constructor(e,t,s,i,r,o){super(e,t,s),this.Name=t,this.Description=s,this.RelatingMaterial=i,this.RelatedMaterials=r,this.MaterialExpression=o,this.type=853536259}};e.IfcMirroredProfileDef=class extends Sr{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.ProfileType=t,this.ProfileName=s,this.ParentProfile=i,this.Operator=r,this.Label=o,this.type=2998442950}};class zr extends cr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=219451334}}e.IfcObjectDefinition=zr;e.IfcOpenCrossProfileDef=class extends rr{constructor(e,t,s,i,r,o,n,a){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.HorizontalWidths=i,this.Widths=r,this.Slopes=o,this.Tags=n,this.OffsetPoint=a,this.type=182550632}};e.IfcOpenShell=class extends Or{constructor(e,t){super(e,t),this.CfsFaces=t,this.type=2665983363}};e.IfcOrganizationRelationship=class extends hr{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.RelatingOrganization=i,this.RelatedOrganizations=r,this.type=1411181986}};e.IfcOrientedEdge=class extends wr{constructor(e,t,s,i){super(e,t,new ug(0)),this.EdgeStart=t,this.EdgeElement=s,this.Orientation=i,this.type=1029017970}};class Kr extends rr{constructor(e,t,s,i){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.type=2529465313}}e.IfcParameterizedProfileDef=Kr;e.IfcPath=class extends Rr{constructor(e,t){super(e),this.EdgeList=t,this.type=2519244187}};e.IfcPhysicalComplexQuantity=class extends Ji{constructor(e,t,s,i,r,o,n){super(e,t,s),this.Name=t,this.Description=s,this.HasQuantities=i,this.Discrimination=r,this.Quality=o,this.Usage=n,this.type=3021840470}};e.IfcPixelTexture=class extends gr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o),this.RepeatS=t,this.RepeatT=s,this.Mode=i,this.TextureTransform=r,this.Parameter=o,this.Width=n,this.Height=a,this.ColourComponents=l,this.Pixel=h,this.type=597895409}};class Yr extends Ur{constructor(e,t){super(e),this.Location=t,this.type=2004835150}}e.IfcPlacement=Yr;class Xr extends Ur{constructor(e,t,s){super(e),this.SizeInX=t,this.SizeInY=s,this.type=1663979128}}e.IfcPlanarExtent=Xr;class Zr extends Ur{constructor(e){super(e),this.type=2067069095}}e.IfcPoint=Zr;e.IfcPointByDistanceExpression=class extends Zr{constructor(e,t,s,i,r,o){super(e),this.DistanceAlong=t,this.OffsetLateral=s,this.OffsetVertical=i,this.OffsetLongitudinal=r,this.BasisCurve=o,this.type=2165702409}};e.IfcPointOnCurve=class extends Zr{constructor(e,t,s){super(e),this.BasisCurve=t,this.PointParameter=s,this.type=4022376103}};e.IfcPointOnSurface=class extends Zr{constructor(e,t,s,i){super(e),this.BasisSurface=t,this.PointParameterU=s,this.PointParameterV=i,this.type=1423911732}};e.IfcPolyLoop=class extends Qr{constructor(e,t){super(e),this.Polygon=t,this.type=2924175390}};e.IfcPolygonalBoundedHalfSpace=class extends Gr{constructor(e,t,s,i,r){super(e,t,s),this.BaseSurface=t,this.AgreementFlag=s,this.Position=i,this.PolygonalBoundary=r,this.type=2775532180}};class qr extends er{constructor(e,t){super(e),this.Name=t,this.type=3727388367}}e.IfcPreDefinedItem=qr;class Jr extends or{constructor(e){super(e),this.type=3778827333}}e.IfcPreDefinedProperties=Jr;class $r extends qr{constructor(e,t){super(e,t),this.Name=t,this.type=1775413392}}e.IfcPreDefinedTextFont=$r;e.IfcProductDefinitionShape=class extends ir{constructor(e,t,s,i){super(e,t,s,i),this.Name=t,this.Description=s,this.Representations=i,this.type=673634403}};e.IfcProfileProperties=class extends xr{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Properties=i,this.ProfileDefinition=r,this.type=2802850158}};class eo extends or{constructor(e,t,s){super(e),this.Name=t,this.Specification=s,this.type=2598011224}}e.IfcProperty=eo;class to extends cr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=1680319473}}e.IfcPropertyDefinition=to;e.IfcPropertyDependencyRelationship=class extends hr{constructor(e,t,s,i,r,o){super(e,t,s),this.Name=t,this.Description=s,this.DependingProperty=i,this.DependantProperty=r,this.Expression=o,this.type=148025276}};class so extends to{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=3357820518}}e.IfcPropertySetDefinition=so;class io extends to{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=1482703590}}e.IfcPropertyTemplateDefinition=io;class ro extends so{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=2090586900}}e.IfcQuantitySet=ro;class oo extends Kr{constructor(e,t,s,i,r,o){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.XDim=r,this.YDim=o,this.type=3615266464}}e.IfcRectangleProfileDef=oo;e.IfcRegularTimeSeries=class extends _r{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.Name=t,this.Description=s,this.StartTime=i,this.EndTime=r,this.TimeSeriesDataType=o,this.DataOrigin=n,this.UserDefinedDataOrigin=a,this.Unit=l,this.TimeStep=h,this.Values=c,this.type=3413951693}};e.IfcReinforcementBarProperties=class extends Jr{constructor(e,t,s,i,r,o,n){super(e),this.TotalCrossSectionArea=t,this.SteelGrade=s,this.BarSurface=i,this.EffectiveDepth=r,this.NominalBarDiameter=o,this.BarCount=n,this.type=1580146022}};class no extends cr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=478536968}}e.IfcRelationship=no;e.IfcResourceApprovalRelationship=class extends hr{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.RelatedResourceObjects=i,this.RelatingApproval=r,this.type=2943643501}};e.IfcResourceConstraintRelationship=class extends hr{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.RelatingConstraint=i,this.RelatedResourceObjects=r,this.type=1608871552}};e.IfcResourceTime=class extends Ar{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y){super(e,t,s,i),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.ScheduleWork=r,this.ScheduleUsage=o,this.ScheduleStart=n,this.ScheduleFinish=a,this.ScheduleContour=l,this.LevelingDelay=h,this.IsOverAllocated=c,this.StatusTime=A,this.ActualWork=u,this.ActualUsage=p,this.ActualStart=d,this.ActualFinish=f,this.RemainingWork=E,this.RemainingUsage=m,this.Completion=y,this.type=1042787934}};e.IfcRoundedRectangleProfileDef=class extends oo{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.XDim=r,this.YDim=o,this.RoundingRadius=n,this.type=2778083089}};e.IfcSectionProperties=class extends Jr{constructor(e,t,s,i){super(e),this.SectionType=t,this.StartProfile=s,this.EndProfile=i,this.type=2042790032}};e.IfcSectionReinforcementProperties=class extends Jr{constructor(e,t,s,i,r,o,n){super(e),this.LongitudinalStartPosition=t,this.LongitudinalEndPosition=s,this.TransversePosition=i,this.ReinforcementRole=r,this.SectionDefinition=o,this.CrossSectionReinforcementDefinitions=n,this.type=4165799628}};e.IfcSectionedSpine=class extends Ur{constructor(e,t,s,i){super(e),this.SpineCurve=t,this.CrossSections=s,this.CrossSectionPositions=i,this.type=1509187699}};class ao extends Ur{constructor(e,t){super(e),this.Transition=t,this.type=823603102}}e.IfcSegment=ao;e.IfcShellBasedSurfaceModel=class extends Ur{constructor(e,t){super(e),this.SbsmBoundary=t,this.type=4124623270}};class lo extends eo{constructor(e,t,s){super(e,t,s),this.Name=t,this.Specification=s,this.type=3692461612}}e.IfcSimpleProperty=lo;e.IfcSlippageConnectionCondition=class extends pr{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.SlippageX=s,this.SlippageY=i,this.SlippageZ=r,this.type=2609359061}};class ho extends Ur{constructor(e){super(e),this.type=723233188}}e.IfcSolidModel=ho;e.IfcStructuralLoadLinearForce=class extends Er{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.LinearForceX=s,this.LinearForceY=i,this.LinearForceZ=r,this.LinearMomentX=o,this.LinearMomentY=n,this.LinearMomentZ=a,this.type=1595516126}};e.IfcStructuralLoadPlanarForce=class extends Er{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.PlanarForceX=s,this.PlanarForceY=i,this.PlanarForceZ=r,this.type=2668620305}};class co extends Er{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.DisplacementX=s,this.DisplacementY=i,this.DisplacementZ=r,this.RotationalDisplacementRX=o,this.RotationalDisplacementRY=n,this.RotationalDisplacementRZ=a,this.type=2473145415}}e.IfcStructuralLoadSingleDisplacement=co;e.IfcStructuralLoadSingleDisplacementDistortion=class extends co{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.Name=t,this.DisplacementX=s,this.DisplacementY=i,this.DisplacementZ=r,this.RotationalDisplacementRX=o,this.RotationalDisplacementRY=n,this.RotationalDisplacementRZ=a,this.Distortion=l,this.type=1973038258}};class Ao extends Er{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.ForceX=s,this.ForceY=i,this.ForceZ=r,this.MomentX=o,this.MomentY=n,this.MomentZ=a,this.type=1597423693}}e.IfcStructuralLoadSingleForce=Ao;e.IfcStructuralLoadSingleForceWarping=class extends Ao{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.Name=t,this.ForceX=s,this.ForceY=i,this.ForceZ=r,this.MomentX=o,this.MomentY=n,this.MomentZ=a,this.WarpingMoment=l,this.type=1190533807}};e.IfcSubedge=class extends wr{constructor(e,t,s,i){super(e,t,s),this.EdgeStart=t,this.EdgeEnd=s,this.ParentEdge=i,this.type=2233826070}};class uo extends Ur{constructor(e){super(e),this.type=2513912981}}e.IfcSurface=uo;e.IfcSurfaceStyleRendering=class extends yr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s),this.SurfaceColour=t,this.Transparency=s,this.DiffuseColour=i,this.TransmissionColour=r,this.DiffuseTransmissionColour=o,this.ReflectionColour=n,this.SpecularColour=a,this.SpecularHighlight=l,this.ReflectanceMethod=h,this.type=1878645084}};class po extends ho{constructor(e,t,s){super(e),this.SweptArea=t,this.Position=s,this.type=2247615214}}e.IfcSweptAreaSolid=po;class fo extends ho{constructor(e,t,s,i,r,o){super(e),this.Directrix=t,this.Radius=s,this.InnerRadius=i,this.StartParam=r,this.EndParam=o,this.type=1260650574}}e.IfcSweptDiskSolid=fo;e.IfcSweptDiskSolidPolygonal=class extends fo{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.Directrix=t,this.Radius=s,this.InnerRadius=i,this.StartParam=r,this.EndParam=o,this.FilletRadius=n,this.type=1096409881}};class Eo extends uo{constructor(e,t,s){super(e),this.SweptCurve=t,this.Position=s,this.type=230924584}}e.IfcSweptSurface=Eo;e.IfcTShapeProfileDef=class extends Kr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.FlangeWidth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.FlangeEdgeRadius=h,this.WebEdgeRadius=c,this.WebSlope=A,this.FlangeSlope=u,this.type=3071757647}};class mo extends Ur{constructor(e){super(e),this.type=901063453}}e.IfcTessellatedItem=mo;class yo extends Ur{constructor(e,t,s,i){super(e),this.Literal=t,this.Placement=s,this.Path=i,this.type=4282788508}}e.IfcTextLiteral=yo;e.IfcTextLiteralWithExtent=class extends yo{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Literal=t,this.Placement=s,this.Path=i,this.Extent=r,this.BoxAlignment=o,this.type=3124975700}};e.IfcTextStyleFontModel=class extends $r{constructor(e,t,s,i,r,o,n){super(e,t),this.Name=t,this.FontFamily=s,this.FontStyle=i,this.FontVariant=r,this.FontWeight=o,this.FontSize=n,this.type=1983826977}};e.IfcTrapeziumProfileDef=class extends Kr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.BottomXDim=r,this.TopXDim=o,this.YDim=n,this.TopXOffset=a,this.type=2715220739}};class go extends zr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.type=1628702193}}e.IfcTypeObject=go;class Io extends go{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ProcessType=h,this.type=3736923433}}e.IfcTypeProcess=Io;class vo extends go{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.type=2347495698}}e.IfcTypeProduct=vo;class To extends go{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.type=3698973494}}e.IfcTypeResource=To;e.IfcUShapeProfileDef=class extends Kr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.FlangeWidth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.EdgeRadius=h,this.FlangeSlope=c,this.type=427810014}};e.IfcVector=class extends Ur{constructor(e,t,s){super(e),this.Orientation=t,this.Magnitude=s,this.type=1417489154}};e.IfcVertexLoop=class extends Qr{constructor(e,t){super(e),this.LoopVertex=t,this.type=2759199220}};e.IfcZShapeProfileDef=class extends Kr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.FlangeWidth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.EdgeRadius=h,this.type=2543172580}};e.IfcAdvancedFace=class extends Mr{constructor(e,t,s,i){super(e,t,s,i),this.Bounds=t,this.FaceSurface=s,this.SameSense=i,this.type=3406155212}};e.IfcAnnotationFillArea=class extends Ur{constructor(e,t,s){super(e),this.OuterBoundary=t,this.InnerBoundaries=s,this.type=669184980}};e.IfcAsymmetricIShapeProfileDef=class extends Kr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.BottomFlangeWidth=r,this.OverallDepth=o,this.WebThickness=n,this.BottomFlangeThickness=a,this.BottomFlangeFilletRadius=l,this.TopFlangeWidth=h,this.TopFlangeThickness=c,this.TopFlangeFilletRadius=A,this.BottomFlangeEdgeRadius=u,this.BottomFlangeSlope=p,this.TopFlangeEdgeRadius=d,this.TopFlangeSlope=f,this.type=3207858831}};e.IfcAxis1Placement=class extends Yr{constructor(e,t,s){super(e,t),this.Location=t,this.Axis=s,this.type=4261334040}};e.IfcAxis2Placement2D=class extends Yr{constructor(e,t,s){super(e,t),this.Location=t,this.RefDirection=s,this.type=3125803723}};e.IfcAxis2Placement3D=class extends Yr{constructor(e,t,s,i){super(e,t),this.Location=t,this.Axis=s,this.RefDirection=i,this.type=2740243338}};e.IfcAxis2PlacementLinear=class extends Yr{constructor(e,t,s,i){super(e,t),this.Location=t,this.Axis=s,this.RefDirection=i,this.type=3425423356}};class _o extends Ur{constructor(e,t,s,i){super(e),this.Operator=t,this.FirstOperand=s,this.SecondOperand=i,this.type=2736907675}}e.IfcBooleanResult=_o;class Ro extends uo{constructor(e){super(e),this.type=4182860854}}e.IfcBoundedSurface=Ro;e.IfcBoundingBox=class extends Ur{constructor(e,t,s,i,r){super(e),this.Corner=t,this.XDim=s,this.YDim=i,this.ZDim=r,this.type=2581212453}};e.IfcBoxedHalfSpace=class extends Gr{constructor(e,t,s,i){super(e,t,s),this.BaseSurface=t,this.AgreementFlag=s,this.Enclosure=i,this.type=2713105998}};e.IfcCShapeProfileDef=class extends Kr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.Width=o,this.WallThickness=n,this.Girth=a,this.InternalFilletRadius=l,this.type=2898889636}};e.IfcCartesianPoint=class extends Zr{constructor(e,t){super(e),this.Coordinates=t,this.type=1123145078}};class Po extends Ur{constructor(e){super(e),this.type=574549367}}e.IfcCartesianPointList=Po;e.IfcCartesianPointList2D=class extends Po{constructor(e,t,s){super(e),this.CoordList=t,this.TagList=s,this.type=1675464909}};e.IfcCartesianPointList3D=class extends Po{constructor(e,t,s){super(e),this.CoordList=t,this.TagList=s,this.type=2059837836}};class Do extends Ur{constructor(e,t,s,i,r){super(e),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.type=59481748}}e.IfcCartesianTransformationOperator=Do;class No extends Do{constructor(e,t,s,i,r){super(e,t,s,i,r),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.type=3749851601}}e.IfcCartesianTransformationOperator2D=No;e.IfcCartesianTransformationOperator2DnonUniform=class extends No{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.Scale2=o,this.type=3486308946}};class Co extends Do{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.Axis3=o,this.type=3331915920}}e.IfcCartesianTransformationOperator3D=Co;e.IfcCartesianTransformationOperator3DnonUniform=class extends Co{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.Axis3=o,this.Scale2=n,this.Scale3=a,this.type=1416205885}};class Oo extends Kr{constructor(e,t,s,i,r){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Radius=r,this.type=1383045692}}e.IfcCircleProfileDef=Oo;e.IfcClosedShell=class extends Or{constructor(e,t){super(e,t),this.CfsFaces=t,this.type=2205249479}};e.IfcColourRgb=class extends Cr{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.Red=s,this.Green=i,this.Blue=r,this.type=776857604}};e.IfcComplexProperty=class extends eo{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Specification=s,this.UsageName=i,this.HasProperties=r,this.type=2542286263}};class bo extends ao{constructor(e,t,s,i){super(e,t),this.Transition=t,this.SameSense=s,this.ParentCurve=i,this.type=2485617015}}e.IfcCompositeCurveSegment=bo;class So extends To{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.type=2574617495}}e.IfcConstructionResourceType=So;class wo extends zr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.Phase=a,this.RepresentationContexts=l,this.UnitsInContext=h,this.type=3419103109}}e.IfcContext=wo;e.IfcCrewResourceType=class extends So{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.PredefinedType=u,this.type=1815067380}};class xo extends Ur{constructor(e,t){super(e),this.Position=t,this.type=2506170314}}e.IfcCsgPrimitive3D=xo;e.IfcCsgSolid=class extends ho{constructor(e,t){super(e),this.TreeRootExpression=t,this.type=2147822146}};class Bo extends Ur{constructor(e){super(e),this.type=2601014836}}e.IfcCurve=Bo;e.IfcCurveBoundedPlane=class extends Ro{constructor(e,t,s,i){super(e),this.BasisSurface=t,this.OuterBoundary=s,this.InnerBoundaries=i,this.type=2827736869}};e.IfcCurveBoundedSurface=class extends Ro{constructor(e,t,s,i){super(e),this.BasisSurface=t,this.Boundaries=s,this.ImplicitOuter=i,this.type=2629017746}};e.IfcCurveSegment=class extends ao{constructor(e,t,s,i,r,o){super(e,t),this.Transition=t,this.Placement=s,this.SegmentStart=i,this.SegmentLength=r,this.ParentCurve=o,this.type=4212018352}};e.IfcDirection=class extends Ur{constructor(e,t){super(e),this.DirectionRatios=t,this.type=32440307}};class Fo extends po{constructor(e,t,s,i,r,o){super(e,t,s),this.SweptArea=t,this.Position=s,this.Directrix=i,this.StartParam=r,this.EndParam=o,this.type=593015953}}e.IfcDirectrixCurveSweptAreaSolid=Fo;e.IfcEdgeLoop=class extends Qr{constructor(e,t){super(e),this.EdgeList=t,this.type=1472233963}};e.IfcElementQuantity=class extends ro{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.MethodOfMeasurement=o,this.Quantities=n,this.type=1883228015}};class Mo extends vo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=339256511}}e.IfcElementType=Mo;class Lo extends uo{constructor(e,t){super(e),this.Position=t,this.type=2777663545}}e.IfcElementarySurface=Lo;e.IfcEllipseProfileDef=class extends Kr{constructor(e,t,s,i,r,o){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.SemiAxis1=r,this.SemiAxis2=o,this.type=2835456948}};e.IfcEventType=class extends Io{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ProcessType=h,this.PredefinedType=c,this.EventTriggerType=A,this.UserDefinedEventTriggerType=u,this.type=4024345920}};class Uo extends po{constructor(e,t,s,i,r){super(e,t,s),this.SweptArea=t,this.Position=s,this.ExtrudedDirection=i,this.Depth=r,this.type=477187591}}e.IfcExtrudedAreaSolid=Uo;e.IfcExtrudedAreaSolidTapered=class extends Uo{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.SweptArea=t,this.Position=s,this.ExtrudedDirection=i,this.Depth=r,this.EndSweptArea=o,this.type=2804161546}};e.IfcFaceBasedSurfaceModel=class extends Ur{constructor(e,t){super(e),this.FbsmFaces=t,this.type=2047409740}};e.IfcFillAreaStyleHatching=class extends Ur{constructor(e,t,s,i,r,o){super(e),this.HatchLineAppearance=t,this.StartOfNextHatchLine=s,this.PointOfReferenceHatchLine=i,this.PatternStart=r,this.HatchLineAngle=o,this.type=374418227}};e.IfcFillAreaStyleTiles=class extends Ur{constructor(e,t,s,i){super(e),this.TilingPattern=t,this.Tiles=s,this.TilingScale=i,this.type=315944413}};class Ho extends Fo{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.SweptArea=t,this.Position=s,this.Directrix=i,this.StartParam=r,this.EndParam=o,this.FixedReference=n,this.type=2652556860}}e.IfcFixedReferenceSweptAreaSolid=Ho;class Go extends Mo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=4238390223}}e.IfcFurnishingElementType=Go;e.IfcFurnitureType=class extends Go{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.AssemblyPlace=c,this.PredefinedType=A,this.type=1268542332}};e.IfcGeographicElementType=class extends Mo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4095422895}};e.IfcGeometricCurveSet=class extends Hr{constructor(e,t){super(e,t),this.Elements=t,this.type=987898635}};e.IfcIShapeProfileDef=class extends Kr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.OverallWidth=r,this.OverallDepth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.FlangeEdgeRadius=h,this.FlangeSlope=c,this.type=1484403080}};class ko extends mo{constructor(e,t){super(e),this.CoordIndex=t,this.type=178912537}}e.IfcIndexedPolygonalFace=ko;e.IfcIndexedPolygonalFaceWithVoids=class extends ko{constructor(e,t,s){super(e,t),this.CoordIndex=t,this.InnerCoordIndices=s,this.type=2294589976}};e.IfcIndexedPolygonalTextureMap=class extends kr{constructor(e,t,s,i,r){super(e,t,s,i),this.Maps=t,this.MappedTo=s,this.TexCoords=i,this.TexCoordIndices=r,this.type=3465909080}};e.IfcLShapeProfileDef=class extends Kr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.Width=o,this.Thickness=n,this.FilletRadius=a,this.EdgeRadius=l,this.LegSlope=h,this.type=572779678}};e.IfcLaborResourceType=class extends So{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.PredefinedType=u,this.type=428585644}};e.IfcLine=class extends Bo{constructor(e,t,s){super(e),this.Pnt=t,this.Dir=s,this.type=1281925730}};class Vo extends ho{constructor(e,t){super(e),this.Outer=t,this.type=1425443689}}e.IfcManifoldSolidBrep=Vo;class jo extends zr{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=3888040117}}e.IfcObject=jo;class Qo extends Bo{constructor(e,t){super(e),this.BasisCurve=t,this.type=590820931}}e.IfcOffsetCurve=Qo;e.IfcOffsetCurve2D=class extends Qo{constructor(e,t,s,i){super(e,t),this.BasisCurve=t,this.Distance=s,this.SelfIntersect=i,this.type=3388369263}};e.IfcOffsetCurve3D=class extends Qo{constructor(e,t,s,i,r){super(e,t),this.BasisCurve=t,this.Distance=s,this.SelfIntersect=i,this.RefDirection=r,this.type=3505215534}};e.IfcOffsetCurveByDistances=class extends Qo{constructor(e,t,s,i){super(e,t),this.BasisCurve=t,this.OffsetValues=s,this.Tag=i,this.type=2485787929}};e.IfcPcurve=class extends Bo{constructor(e,t,s){super(e),this.BasisSurface=t,this.ReferenceCurve=s,this.type=1682466193}};e.IfcPlanarBox=class extends Xr{constructor(e,t,s,i){super(e,t,s),this.SizeInX=t,this.SizeInY=s,this.Placement=i,this.type=603570806}};e.IfcPlane=class extends Lo{constructor(e,t){super(e,t),this.Position=t,this.type=220341763}};e.IfcPolynomialCurve=class extends Bo{constructor(e,t,s,i,r){super(e),this.Position=t,this.CoefficientsX=s,this.CoefficientsY=i,this.CoefficientsZ=r,this.type=3381221214}};class Wo extends qr{constructor(e,t){super(e,t),this.Name=t,this.type=759155922}}e.IfcPreDefinedColour=Wo;class zo extends qr{constructor(e,t){super(e,t),this.Name=t,this.type=2559016684}}e.IfcPreDefinedCurveFont=zo;class Ko extends so{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=3967405729}}e.IfcPreDefinedPropertySet=Ko;e.IfcProcedureType=class extends Io{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ProcessType=h,this.PredefinedType=c,this.type=569719735}};class Yo extends jo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.type=2945172077}}e.IfcProcess=Yo;class Xo extends jo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=4208778838}}e.IfcProduct=Xo;e.IfcProject=class extends wo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.Phase=a,this.RepresentationContexts=l,this.UnitsInContext=h,this.type=103090709}};e.IfcProjectLibrary=class extends wo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.Phase=a,this.RepresentationContexts=l,this.UnitsInContext=h,this.type=653396225}};e.IfcPropertyBoundedValue=class extends lo{constructor(e,t,s,i,r,o,n){super(e,t,s),this.Name=t,this.Specification=s,this.UpperBoundValue=i,this.LowerBoundValue=r,this.Unit=o,this.SetPointValue=n,this.type=871118103}};e.IfcPropertyEnumeratedValue=class extends lo{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Specification=s,this.EnumerationValues=i,this.EnumerationReference=r,this.type=4166981789}};e.IfcPropertyListValue=class extends lo{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Specification=s,this.ListValues=i,this.Unit=r,this.type=2752243245}};e.IfcPropertyReferenceValue=class extends lo{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Specification=s,this.UsageName=i,this.PropertyReference=r,this.type=941946838}};e.IfcPropertySet=class extends so{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.HasProperties=o,this.type=1451395588}};e.IfcPropertySetTemplate=class extends io{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.TemplateType=o,this.ApplicableEntity=n,this.HasPropertyTemplates=a,this.type=492091185}};e.IfcPropertySingleValue=class extends lo{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Specification=s,this.NominalValue=i,this.Unit=r,this.type=3650150729}};e.IfcPropertyTableValue=class extends lo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s),this.Name=t,this.Specification=s,this.DefiningValues=i,this.DefinedValues=r,this.Expression=o,this.DefiningUnit=n,this.DefinedUnit=a,this.CurveInterpolation=l,this.type=110355661}};class Zo extends io{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=3521284610}}e.IfcPropertyTemplate=Zo;e.IfcRectangleHollowProfileDef=class extends oo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.XDim=r,this.YDim=o,this.WallThickness=n,this.InnerFilletRadius=a,this.OuterFilletRadius=l,this.type=2770003689}};e.IfcRectangularPyramid=class extends xo{constructor(e,t,s,i,r){super(e,t),this.Position=t,this.XLength=s,this.YLength=i,this.Height=r,this.type=2798486643}};e.IfcRectangularTrimmedSurface=class extends Ro{constructor(e,t,s,i,r,o,n,a){super(e),this.BasisSurface=t,this.U1=s,this.V1=i,this.U2=r,this.V2=o,this.Usense=n,this.Vsense=a,this.type=3454111270}};e.IfcReinforcementDefinitionProperties=class extends Ko{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.DefinitionType=o,this.ReinforcementSectionDefinitions=n,this.type=3765753017}};class qo extends no{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.type=3939117080}}e.IfcRelAssigns=qo;e.IfcRelAssignsToActor=class extends qo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingActor=a,this.ActingRole=l,this.type=1683148259}};e.IfcRelAssignsToControl=class extends qo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingControl=a,this.type=2495723537}};class Jo extends qo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingGroup=a,this.type=1307041759}}e.IfcRelAssignsToGroup=Jo;e.IfcRelAssignsToGroupByFactor=class extends Jo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingGroup=a,this.Factor=l,this.type=1027710054}};e.IfcRelAssignsToProcess=class extends qo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingProcess=a,this.QuantityInProcess=l,this.type=4278684876}};e.IfcRelAssignsToProduct=class extends qo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingProduct=a,this.type=2857406711}};e.IfcRelAssignsToResource=class extends qo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingResource=a,this.type=205026976}};class $o extends no{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.type=1865459582}}e.IfcRelAssociates=$o;e.IfcRelAssociatesApproval=class extends $o{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingApproval=n,this.type=4095574036}};e.IfcRelAssociatesClassification=class extends $o{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingClassification=n,this.type=919958153}};e.IfcRelAssociatesConstraint=class extends $o{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.Intent=n,this.RelatingConstraint=a,this.type=2728634034}};e.IfcRelAssociatesDocument=class extends $o{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingDocument=n,this.type=982818633}};e.IfcRelAssociatesLibrary=class extends $o{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingLibrary=n,this.type=3840914261}};e.IfcRelAssociatesMaterial=class extends $o{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingMaterial=n,this.type=2655215786}};e.IfcRelAssociatesProfileDef=class extends $o{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingProfileDef=n,this.type=1033248425}};class en extends no{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=826625072}}e.IfcRelConnects=en;class tn extends en{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ConnectionGeometry=o,this.RelatingElement=n,this.RelatedElement=a,this.type=1204542856}}e.IfcRelConnectsElements=tn;e.IfcRelConnectsPathElements=class extends tn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ConnectionGeometry=o,this.RelatingElement=n,this.RelatedElement=a,this.RelatingPriorities=l,this.RelatedPriorities=h,this.RelatedConnectionType=c,this.RelatingConnectionType=A,this.type=3945020480}};e.IfcRelConnectsPortToElement=class extends en{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingPort=o,this.RelatedElement=n,this.type=4201705270}};e.IfcRelConnectsPorts=class extends en{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingPort=o,this.RelatedPort=n,this.RealizingElement=a,this.type=3190031847}};e.IfcRelConnectsStructuralActivity=class extends en{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingElement=o,this.RelatedStructuralActivity=n,this.type=2127690289}};class sn extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingStructuralMember=o,this.RelatedStructuralConnection=n,this.AppliedCondition=a,this.AdditionalConditions=l,this.SupportedLength=h,this.ConditionCoordinateSystem=c,this.type=1638771189}}e.IfcRelConnectsStructuralMember=sn;e.IfcRelConnectsWithEccentricity=class extends sn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingStructuralMember=o,this.RelatedStructuralConnection=n,this.AppliedCondition=a,this.AdditionalConditions=l,this.SupportedLength=h,this.ConditionCoordinateSystem=c,this.ConnectionConstraint=A,this.type=504942748}};e.IfcRelConnectsWithRealizingElements=class extends tn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ConnectionGeometry=o,this.RelatingElement=n,this.RelatedElement=a,this.RealizingElements=l,this.ConnectionType=h,this.type=3678494232}};e.IfcRelContainedInSpatialStructure=class extends en{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedElements=o,this.RelatingStructure=n,this.type=3242617779}};e.IfcRelCoversBldgElements=class extends en{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingBuildingElement=o,this.RelatedCoverings=n,this.type=886880790}};e.IfcRelCoversSpaces=class extends en{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingSpace=o,this.RelatedCoverings=n,this.type=2802773753}};e.IfcRelDeclares=class extends no{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingContext=o,this.RelatedDefinitions=n,this.type=2565941209}};class rn extends no{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=2551354335}}e.IfcRelDecomposes=rn;class on extends no{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=693640335}}e.IfcRelDefines=on;e.IfcRelDefinesByObject=class extends on{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingObject=n,this.type=1462361463}};e.IfcRelDefinesByProperties=class extends on{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingPropertyDefinition=n,this.type=4186316022}};e.IfcRelDefinesByTemplate=class extends on{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedPropertySets=o,this.RelatingTemplate=n,this.type=307848117}};e.IfcRelDefinesByType=class extends on{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingType=n,this.type=781010003}};e.IfcRelFillsElement=class extends en{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingOpeningElement=o,this.RelatedBuildingElement=n,this.type=3940055652}};e.IfcRelFlowControlElements=class extends en{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedControlElements=o,this.RelatingFlowElement=n,this.type=279856033}};e.IfcRelInterferesElements=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingElement=o,this.RelatedElement=n,this.InterferenceGeometry=a,this.InterferenceSpace=l,this.InterferenceType=h,this.ImpliedOrder=c,this.type=427948657}};e.IfcRelNests=class extends rn{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingObject=o,this.RelatedObjects=n,this.type=3268803585}};e.IfcRelPositions=class extends en{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingPositioningElement=o,this.RelatedProducts=n,this.type=1441486842}};e.IfcRelProjectsElement=class extends rn{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingElement=o,this.RelatedFeatureElement=n,this.type=750771296}};e.IfcRelReferencedInSpatialStructure=class extends en{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedElements=o,this.RelatingStructure=n,this.type=1245217292}};e.IfcRelSequence=class extends en{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingProcess=o,this.RelatedProcess=n,this.TimeLag=a,this.SequenceType=l,this.UserDefinedSequenceType=h,this.type=4122056220}};e.IfcRelServicesBuildings=class extends en{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingSystem=o,this.RelatedBuildings=n,this.type=366585022}};class nn extends en{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingSpace=o,this.RelatedBuildingElement=n,this.ConnectionGeometry=a,this.PhysicalOrVirtualBoundary=l,this.InternalOrExternalBoundary=h,this.type=3451746338}}e.IfcRelSpaceBoundary=nn;class an extends nn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingSpace=o,this.RelatedBuildingElement=n,this.ConnectionGeometry=a,this.PhysicalOrVirtualBoundary=l,this.InternalOrExternalBoundary=h,this.ParentBoundary=c,this.type=3523091289}}e.IfcRelSpaceBoundary1stLevel=an;e.IfcRelSpaceBoundary2ndLevel=class extends an{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingSpace=o,this.RelatedBuildingElement=n,this.ConnectionGeometry=a,this.PhysicalOrVirtualBoundary=l,this.InternalOrExternalBoundary=h,this.ParentBoundary=c,this.CorrespondingBoundary=A,this.type=1521410863}};e.IfcRelVoidsElement=class extends rn{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingBuildingElement=o,this.RelatedOpeningElement=n,this.type=1401173127}};e.IfcReparametrisedCompositeCurveSegment=class extends bo{constructor(e,t,s,i,r){super(e,t,s,i),this.Transition=t,this.SameSense=s,this.ParentCurve=i,this.ParamLength=r,this.type=816062949}};class ln extends jo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.type=2914609552}}e.IfcResource=ln;class hn extends po{constructor(e,t,s,i,r){super(e,t,s),this.SweptArea=t,this.Position=s,this.Axis=i,this.Angle=r,this.type=1856042241}}e.IfcRevolvedAreaSolid=hn;e.IfcRevolvedAreaSolidTapered=class extends hn{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.SweptArea=t,this.Position=s,this.Axis=i,this.Angle=r,this.EndSweptArea=o,this.type=3243963512}};e.IfcRightCircularCone=class extends xo{constructor(e,t,s,i){super(e,t),this.Position=t,this.Height=s,this.BottomRadius=i,this.type=4158566097}};e.IfcRightCircularCylinder=class extends xo{constructor(e,t,s,i){super(e,t),this.Position=t,this.Height=s,this.Radius=i,this.type=3626867408}};class cn extends ho{constructor(e,t,s){super(e),this.Directrix=t,this.CrossSections=s,this.type=1862484736}}e.IfcSectionedSolid=cn;e.IfcSectionedSolidHorizontal=class extends cn{constructor(e,t,s,i){super(e,t,s),this.Directrix=t,this.CrossSections=s,this.CrossSectionPositions=i,this.type=1290935644}};e.IfcSectionedSurface=class extends uo{constructor(e,t,s,i){super(e),this.Directrix=t,this.CrossSectionPositions=s,this.CrossSections=i,this.type=1356537516}};e.IfcSimplePropertyTemplate=class extends Zo{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.TemplateType=o,this.PrimaryMeasureType=n,this.SecondaryMeasureType=a,this.Enumerators=l,this.PrimaryUnit=h,this.SecondaryUnit=c,this.Expression=A,this.AccessState=u,this.type=3663146110}};class An extends Xo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.type=1412071761}}e.IfcSpatialElement=An;class un extends vo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=710998568}}e.IfcSpatialElementType=un;class pn extends An{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.type=2706606064}}e.IfcSpatialStructureElement=pn;class dn extends un{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3893378262}}e.IfcSpatialStructureElementType=dn;e.IfcSpatialZone=class extends An{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.PredefinedType=h,this.type=463610769}};e.IfcSpatialZoneType=class extends un{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.LongName=A,this.type=2481509218}};e.IfcSphere=class extends xo{constructor(e,t,s){super(e,t),this.Position=t,this.Radius=s,this.type=451544542}};e.IfcSphericalSurface=class extends Lo{constructor(e,t,s){super(e,t),this.Position=t,this.Radius=s,this.type=4015995234}};class fn extends Bo{constructor(e,t){super(e),this.Position=t,this.type=2735484536}}e.IfcSpiral=fn;class En extends Xo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.type=3544373492}}e.IfcStructuralActivity=En;class mn extends Xo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=3136571912}}e.IfcStructuralItem=mn;class yn extends mn{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=530289379}}e.IfcStructuralMember=yn;class gn extends En{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.type=3689010777}}e.IfcStructuralReaction=gn;class In extends yn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.Thickness=h,this.type=3979015343}}e.IfcStructuralSurfaceMember=In;e.IfcStructuralSurfaceMemberVarying=class extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.Thickness=h,this.type=2218152070}};e.IfcStructuralSurfaceReaction=class extends gn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.PredefinedType=c,this.type=603775116}};e.IfcSubContractResourceType=class extends So{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.PredefinedType=u,this.type=4095615324}};class vn extends Bo{constructor(e,t,s,i){super(e),this.Curve3D=t,this.AssociatedGeometry=s,this.MasterRepresentation=i,this.type=699246055}}e.IfcSurfaceCurve=vn;e.IfcSurfaceCurveSweptAreaSolid=class extends Fo{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.SweptArea=t,this.Position=s,this.Directrix=i,this.StartParam=r,this.EndParam=o,this.ReferenceSurface=n,this.type=2028607225}};e.IfcSurfaceOfLinearExtrusion=class extends Eo{constructor(e,t,s,i,r){super(e,t,s),this.SweptCurve=t,this.Position=s,this.ExtrudedDirection=i,this.Depth=r,this.type=2809605785}};e.IfcSurfaceOfRevolution=class extends Eo{constructor(e,t,s,i){super(e,t,s),this.SweptCurve=t,this.Position=s,this.AxisPosition=i,this.type=4124788165}};e.IfcSystemFurnitureElementType=class extends Go{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1580310250}};e.IfcTask=class extends Yo{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Status=l,this.WorkMethod=h,this.IsMilestone=c,this.Priority=A,this.TaskTime=u,this.PredefinedType=p,this.type=3473067441}};e.IfcTaskType=class extends Io{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ProcessType=h,this.PredefinedType=c,this.WorkMethod=A,this.type=3206491090}};class Tn extends mo{constructor(e,t,s){super(e),this.Coordinates=t,this.Closed=s,this.type=2387106220}}e.IfcTessellatedFaceSet=Tn;e.IfcThirdOrderPolynomialSpiral=class extends fn{constructor(e,t,s,i,r,o){super(e,t),this.Position=t,this.CubicTerm=s,this.QuadraticTerm=i,this.LinearTerm=r,this.ConstantTerm=o,this.type=782932809}};e.IfcToroidalSurface=class extends Lo{constructor(e,t,s,i){super(e,t),this.Position=t,this.MajorRadius=s,this.MinorRadius=i,this.type=1935646853}};class _n extends Mo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3665877780}}e.IfcTransportationDeviceType=_n;class Rn extends Tn{constructor(e,t,s,i,r,o){super(e,t,s),this.Coordinates=t,this.Closed=s,this.Normals=i,this.CoordIndex=r,this.PnIndex=o,this.type=2916149573}}e.IfcTriangulatedFaceSet=Rn;e.IfcTriangulatedIrregularNetwork=class extends Rn{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.Coordinates=t,this.Closed=s,this.Normals=i,this.CoordIndex=r,this.PnIndex=o,this.Flags=n,this.type=1229763772}};e.IfcVehicleType=class extends _n{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3651464721}};e.IfcWindowLiningProperties=class extends Ko{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.LiningDepth=o,this.LiningThickness=n,this.TransomThickness=a,this.MullionThickness=l,this.FirstTransomOffset=h,this.SecondTransomOffset=c,this.FirstMullionOffset=A,this.SecondMullionOffset=u,this.ShapeAspectStyle=p,this.LiningOffset=d,this.LiningToPanelOffsetX=f,this.LiningToPanelOffsetY=E,this.type=336235671}};e.IfcWindowPanelProperties=class extends Ko{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.OperationType=o,this.PanelPosition=n,this.FrameDepth=a,this.FrameThickness=l,this.ShapeAspectStyle=h,this.type=512836454}};class Pn extends jo{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.TheActor=n,this.type=2296667514}}e.IfcActor=Pn;class Dn extends Vo{constructor(e,t){super(e,t),this.Outer=t,this.type=1635779807}}e.IfcAdvancedBrep=Dn;e.IfcAdvancedBrepWithVoids=class extends Dn{constructor(e,t,s){super(e,t),this.Outer=t,this.Voids=s,this.type=2603310189}};e.IfcAnnotation=class extends Xo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.type=1674181508}};class Nn extends Ro{constructor(e,t,s,i,r,o,n,a){super(e),this.UDegree=t,this.VDegree=s,this.ControlPointsList=i,this.SurfaceForm=r,this.UClosed=o,this.VClosed=n,this.SelfIntersect=a,this.type=2887950389}}e.IfcBSplineSurface=Nn;class Cn extends Nn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a),this.UDegree=t,this.VDegree=s,this.ControlPointsList=i,this.SurfaceForm=r,this.UClosed=o,this.VClosed=n,this.SelfIntersect=a,this.UMultiplicities=l,this.VMultiplicities=h,this.UKnots=c,this.VKnots=A,this.KnotSpec=u,this.type=167062518}}e.IfcBSplineSurfaceWithKnots=Cn;e.IfcBlock=class extends xo{constructor(e,t,s,i,r){super(e,t),this.Position=t,this.XLength=s,this.YLength=i,this.ZLength=r,this.type=1334484129}};e.IfcBooleanClippingResult=class extends _o{constructor(e,t,s,i){super(e,t,s,i),this.Operator=t,this.FirstOperand=s,this.SecondOperand=i,this.type=3649129432}};class On extends Bo{constructor(e){super(e),this.type=1260505505}}e.IfcBoundedCurve=On;e.IfcBuildingStorey=class extends pn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.Elevation=c,this.type=3124254112}};class bn extends Mo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1626504194}}e.IfcBuiltElementType=bn;e.IfcChimneyType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2197970202}};e.IfcCircleHollowProfileDef=class extends Oo{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Radius=r,this.WallThickness=o,this.type=2937912522}};e.IfcCivilElementType=class extends Mo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3893394355}};e.IfcClothoid=class extends fn{constructor(e,t,s){super(e,t),this.Position=t,this.ClothoidConstant=s,this.type=3497074424}};e.IfcColumnType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=300633059}};e.IfcComplexPropertyTemplate=class extends Zo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.UsageName=o,this.TemplateType=n,this.HasPropertyTemplates=a,this.type=3875453745}};class Sn extends On{constructor(e,t,s){super(e),this.Segments=t,this.SelfIntersect=s,this.type=3732776249}}e.IfcCompositeCurve=Sn;class wn extends Sn{constructor(e,t,s){super(e,t,s),this.Segments=t,this.SelfIntersect=s,this.type=15328376}}e.IfcCompositeCurveOnSurface=wn;class xn extends Bo{constructor(e,t){super(e),this.Position=t,this.type=2510884976}}e.IfcConic=xn;e.IfcConstructionEquipmentResourceType=class extends So{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.PredefinedType=u,this.type=2185764099}};e.IfcConstructionMaterialResourceType=class extends So{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.PredefinedType=u,this.type=4105962743}};e.IfcConstructionProductResourceType=class extends So{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.PredefinedType=u,this.type=1525564444}};class Bn extends ln{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.type=2559216714}}e.IfcConstructionResource=Bn;class Fn extends jo{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.type=3293443760}}e.IfcControl=Fn;e.IfcCosineSpiral=class extends fn{constructor(e,t,s,i){super(e,t),this.Position=t,this.CosineTerm=s,this.ConstantTerm=i,this.type=2000195564}};e.IfcCostItem=class extends Fn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.PredefinedType=a,this.CostValues=l,this.CostQuantities=h,this.type=3895139033}};e.IfcCostSchedule=class extends Fn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.PredefinedType=a,this.Status=l,this.SubmittedOn=h,this.UpdateDate=c,this.type=1419761937}};e.IfcCourseType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4189326743}};e.IfcCoveringType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1916426348}};e.IfcCrewResource=class extends Bn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.PredefinedType=A,this.type=3295246426}};e.IfcCurtainWallType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1457835157}};e.IfcCylindricalSurface=class extends Lo{constructor(e,t,s){super(e,t),this.Position=t,this.Radius=s,this.type=1213902940}};class Mn extends bn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1306400036}}e.IfcDeepFoundationType=Mn;e.IfcDirectrixDerivedReferenceSweptAreaSolid=class extends Ho{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o,n),this.SweptArea=t,this.Position=s,this.Directrix=i,this.StartParam=r,this.EndParam=o,this.FixedReference=n,this.type=4234616927}};class Ln extends Mo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3256556792}}e.IfcDistributionElementType=Ln;class Un extends Ln{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3849074793}}e.IfcDistributionFlowElementType=Un;e.IfcDoorLiningProperties=class extends Ko{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.LiningDepth=o,this.LiningThickness=n,this.ThresholdDepth=a,this.ThresholdThickness=l,this.TransomThickness=h,this.TransomOffset=c,this.LiningOffset=A,this.ThresholdOffset=u,this.CasingThickness=p,this.CasingDepth=d,this.ShapeAspectStyle=f,this.LiningToPanelOffsetX=E,this.LiningToPanelOffsetY=m,this.type=2963535650}};e.IfcDoorPanelProperties=class extends Ko{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.PanelDepth=o,this.PanelOperation=n,this.PanelWidth=a,this.PanelPosition=l,this.ShapeAspectStyle=h,this.type=1714330368}};e.IfcDoorType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.OperationType=A,this.ParameterTakesPrecedence=u,this.UserDefinedOperationType=p,this.type=2323601079}};e.IfcDraughtingPreDefinedColour=class extends Wo{constructor(e,t){super(e,t),this.Name=t,this.type=445594917}};e.IfcDraughtingPreDefinedCurveFont=class extends zo{constructor(e,t){super(e,t),this.Name=t,this.type=4006246654}};class Hn extends Xo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1758889154}}e.IfcElement=Hn;e.IfcElementAssembly=class extends Hn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.AssemblyPlace=h,this.PredefinedType=c,this.type=4123344466}};e.IfcElementAssemblyType=class extends Mo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2397081782}};class Gn extends Hn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1623761950}}e.IfcElementComponent=Gn;class kn extends Mo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2590856083}}e.IfcElementComponentType=kn;e.IfcEllipse=class extends xn{constructor(e,t,s,i){super(e,t),this.Position=t,this.SemiAxis1=s,this.SemiAxis2=i,this.type=1704287377}};class Vn extends Un{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2107101300}}e.IfcEnergyConversionDeviceType=Vn;e.IfcEngineType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=132023988}};e.IfcEvaporativeCoolerType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3174744832}};e.IfcEvaporatorType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3390157468}};e.IfcEvent=class extends Yo{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.PredefinedType=l,this.EventTriggerType=h,this.UserDefinedEventTriggerType=c,this.EventOccurenceTime=A,this.type=4148101412}};class jn extends An{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.type=2853485674}}e.IfcExternalSpatialStructureElement=jn;class Qn extends Vo{constructor(e,t){super(e,t),this.Outer=t,this.type=807026263}}e.IfcFacetedBrep=Qn;e.IfcFacetedBrepWithVoids=class extends Qn{constructor(e,t,s){super(e,t),this.Outer=t,this.Voids=s,this.type=3737207727}};class Wn extends pn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.type=24185140}}e.IfcFacility=Wn;class zn extends pn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.UsageType=c,this.type=1310830890}}e.IfcFacilityPart=zn;e.IfcFacilityPartCommon=class extends zn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.UsageType=c,this.PredefinedType=A,this.type=4228831410}};e.IfcFastener=class extends Gn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=647756555}};e.IfcFastenerType=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2489546625}};class Kn extends Hn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2827207264}}e.IfcFeatureElement=Kn;class Yn extends Kn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2143335405}}e.IfcFeatureElementAddition=Yn;class Xn extends Kn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1287392070}}e.IfcFeatureElementSubtraction=Xn;class Zn extends Un{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3907093117}}e.IfcFlowControllerType=Zn;class qn extends Un{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3198132628}}e.IfcFlowFittingType=qn;e.IfcFlowMeterType=class extends Zn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3815607619}};class Jn extends Un{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1482959167}}e.IfcFlowMovingDeviceType=Jn;class $n extends Un{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1834744321}}e.IfcFlowSegmentType=$n;class ea extends Un{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1339347760}}e.IfcFlowStorageDeviceType=ea;class ta extends Un{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2297155007}}e.IfcFlowTerminalType=ta;class sa extends Un{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3009222698}}e.IfcFlowTreatmentDeviceType=sa;e.IfcFootingType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1893162501}};class ia extends Hn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=263784265}}e.IfcFurnishingElement=ia;e.IfcFurniture=class extends ia{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1509553395}};e.IfcGeographicElement=class extends Hn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3493046030}};class ra extends Hn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=4230923436}}e.IfcGeotechnicalElement=ra;e.IfcGeotechnicalStratum=class extends ra{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1594536857}};e.IfcGradientCurve=class extends Sn{constructor(e,t,s,i,r){super(e,t,s),this.Segments=t,this.SelfIntersect=s,this.BaseCurve=i,this.EndPoint=r,this.type=2898700619}};class oa extends jo{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=2706460486}}e.IfcGroup=oa;e.IfcHeatExchangerType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1251058090}};e.IfcHumidifierType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1806887404}};e.IfcImpactProtectionDevice=class extends Gn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2568555532}};e.IfcImpactProtectionDeviceType=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3948183225}};e.IfcIndexedPolyCurve=class extends On{constructor(e,t,s,i){super(e),this.Points=t,this.Segments=s,this.SelfIntersect=i,this.type=2571569899}};e.IfcInterceptorType=class extends sa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3946677679}};e.IfcIntersectionCurve=class extends vn{constructor(e,t,s,i){super(e,t,s,i),this.Curve3D=t,this.AssociatedGeometry=s,this.MasterRepresentation=i,this.type=3113134337}};e.IfcInventory=class extends oa{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.Jurisdiction=a,this.ResponsiblePersons=l,this.LastUpdateDate=h,this.CurrentValue=c,this.OriginalValue=A,this.type=2391368822}};e.IfcJunctionBoxType=class extends qn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4288270099}};e.IfcKerbType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.Mountable=c,this.type=679976338}};e.IfcLaborResource=class extends Bn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.PredefinedType=A,this.type=3827777499}};e.IfcLampType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1051575348}};e.IfcLightFixtureType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1161773419}};class na extends Xo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=2176059722}}e.IfcLinearElement=na;e.IfcLiquidTerminalType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1770583370}};e.IfcMarineFacility=class extends Wn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.PredefinedType=c,this.type=525669439}};e.IfcMarinePart=class extends zn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.UsageType=c,this.PredefinedType=A,this.type=976884017}};e.IfcMechanicalFastener=class extends Gn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.NominalDiameter=h,this.NominalLength=c,this.PredefinedType=A,this.type=377706215}};e.IfcMechanicalFastenerType=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.NominalDiameter=A,this.NominalLength=u,this.type=2108223431}};e.IfcMedicalDeviceType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1114901282}};e.IfcMemberType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3181161470}};e.IfcMobileTelecommunicationsApplianceType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1950438474}};e.IfcMooringDeviceType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=710110818}};e.IfcMotorConnectionType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=977012517}};e.IfcNavigationElementType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=506776471}};e.IfcOccupant=class extends Pn{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.TheActor=n,this.PredefinedType=a,this.type=4143007308}};e.IfcOpeningElement=class extends Xn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3588315303}};e.IfcOutletType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2837617999}};e.IfcPavementType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=514975943}};e.IfcPerformanceHistory=class extends Fn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LifeCyclePhase=a,this.PredefinedType=l,this.type=2382730787}};e.IfcPermeableCoveringProperties=class extends Ko{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.OperationType=o,this.PanelPosition=n,this.FrameDepth=a,this.FrameThickness=l,this.ShapeAspectStyle=h,this.type=3566463478}};e.IfcPermit=class extends Fn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.PredefinedType=a,this.Status=l,this.LongDescription=h,this.type=3327091369}};e.IfcPileType=class extends Mn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1158309216}};e.IfcPipeFittingType=class extends qn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=804291784}};e.IfcPipeSegmentType=class extends $n{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4231323485}};e.IfcPlateType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4017108033}};e.IfcPolygonalFaceSet=class extends Tn{constructor(e,t,s,i,r){super(e,t,s),this.Coordinates=t,this.Closed=s,this.Faces=i,this.PnIndex=r,this.type=2839578677}};e.IfcPolyline=class extends On{constructor(e,t){super(e),this.Points=t,this.type=3724593414}};class aa extends Xo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=3740093272}}e.IfcPort=aa;class la extends Xo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=1946335990}}e.IfcPositioningElement=la;e.IfcProcedure=class extends Yo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.PredefinedType=l,this.type=2744685151}};e.IfcProjectOrder=class extends Fn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.PredefinedType=a,this.Status=l,this.LongDescription=h,this.type=2904328755}};e.IfcProjectionElement=class extends Yn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3651124850}};e.IfcProtectiveDeviceType=class extends Zn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1842657554}};e.IfcPumpType=class extends Jn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2250791053}};e.IfcRailType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1763565496}};e.IfcRailingType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2893384427}};e.IfcRailway=class extends Wn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.PredefinedType=c,this.type=3992365140}};e.IfcRailwayPart=class extends zn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.UsageType=c,this.PredefinedType=A,this.type=1891881377}};e.IfcRampFlightType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2324767716}};e.IfcRampType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1469900589}};e.IfcRationalBSplineSurfaceWithKnots=class extends Cn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h,c,A,u),this.UDegree=t,this.VDegree=s,this.ControlPointsList=i,this.SurfaceForm=r,this.UClosed=o,this.VClosed=n,this.SelfIntersect=a,this.UMultiplicities=l,this.VMultiplicities=h,this.UKnots=c,this.VKnots=A,this.KnotSpec=u,this.WeightsData=p,this.type=683857671}};e.IfcReferent=class extends la{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.type=4021432810}};class ha extends Gn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.type=3027567501}}e.IfcReinforcingElement=ha;class ca extends kn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=964333572}}e.IfcReinforcingElementType=ca;e.IfcReinforcingMesh=class extends ha{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.MeshLength=c,this.MeshWidth=A,this.LongitudinalBarNominalDiameter=u,this.TransverseBarNominalDiameter=p,this.LongitudinalBarCrossSectionArea=d,this.TransverseBarCrossSectionArea=f,this.LongitudinalBarSpacing=E,this.TransverseBarSpacing=m,this.PredefinedType=y,this.type=2320036040}};e.IfcReinforcingMeshType=class extends ca{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.MeshLength=A,this.MeshWidth=u,this.LongitudinalBarNominalDiameter=p,this.TransverseBarNominalDiameter=d,this.LongitudinalBarCrossSectionArea=f,this.TransverseBarCrossSectionArea=E,this.LongitudinalBarSpacing=m,this.TransverseBarSpacing=y,this.BendingShapeCode=g,this.BendingParameters=I,this.type=2310774935}};e.IfcRelAdheresToElement=class extends rn{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingElement=o,this.RelatedSurfaceFeatures=n,this.type=3818125796}};e.IfcRelAggregates=class extends rn{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingObject=o,this.RelatedObjects=n,this.type=160246688}};e.IfcRoad=class extends Wn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.PredefinedType=c,this.type=146592293}};e.IfcRoadPart=class extends zn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.UsageType=c,this.PredefinedType=A,this.type=550521510}};e.IfcRoofType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2781568857}};e.IfcSanitaryTerminalType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1768891740}};e.IfcSeamCurve=class extends vn{constructor(e,t,s,i){super(e,t,s,i),this.Curve3D=t,this.AssociatedGeometry=s,this.MasterRepresentation=i,this.type=2157484638}};e.IfcSecondOrderPolynomialSpiral=class extends fn{constructor(e,t,s,i,r){super(e,t),this.Position=t,this.QuadraticTerm=s,this.LinearTerm=i,this.ConstantTerm=r,this.type=3649235739}};e.IfcSegmentedReferenceCurve=class extends Sn{constructor(e,t,s,i,r){super(e,t,s),this.Segments=t,this.SelfIntersect=s,this.BaseCurve=i,this.EndPoint=r,this.type=544395925}};e.IfcSeventhOrderPolynomialSpiral=class extends fn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t),this.Position=t,this.SepticTerm=s,this.SexticTerm=i,this.QuinticTerm=r,this.QuarticTerm=o,this.CubicTerm=n,this.QuadraticTerm=a,this.LinearTerm=l,this.ConstantTerm=h,this.type=1027922057}};e.IfcShadingDeviceType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4074543187}};e.IfcSign=class extends Gn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=33720170}};e.IfcSignType=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3599934289}};e.IfcSignalType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1894708472}};e.IfcSineSpiral=class extends fn{constructor(e,t,s,i,r){super(e,t),this.Position=t,this.SineTerm=s,this.LinearTerm=i,this.ConstantTerm=r,this.type=42703149}};e.IfcSite=class extends pn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.RefLatitude=c,this.RefLongitude=A,this.RefElevation=u,this.LandTitleNumber=p,this.SiteAddress=d,this.type=4097777520}};e.IfcSlabType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2533589738}};e.IfcSolarDeviceType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1072016465}};e.IfcSpace=class extends pn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.PredefinedType=c,this.ElevationWithFlooring=A,this.type=3856911033}};e.IfcSpaceHeaterType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1305183839}};e.IfcSpaceType=class extends dn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.LongName=A,this.type=3812236995}};e.IfcStackTerminalType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3112655638}};e.IfcStairFlightType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1039846685}};e.IfcStairType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=338393293}};class Aa extends En{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.type=682877961}}e.IfcStructuralAction=Aa;class ua extends mn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedCondition=l,this.type=1179482911}}e.IfcStructuralConnection=ua;class pa extends Aa{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.ProjectedOrTrue=A,this.PredefinedType=u,this.type=1004757350}}e.IfcStructuralCurveAction=pa;e.IfcStructuralCurveConnection=class extends ua{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedCondition=l,this.AxisDirection=h,this.type=4243806635}};class da extends yn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.Axis=h,this.type=214636428}}e.IfcStructuralCurveMember=da;e.IfcStructuralCurveMemberVarying=class extends da{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.Axis=h,this.type=2445595289}};e.IfcStructuralCurveReaction=class extends gn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.PredefinedType=c,this.type=2757150158}};e.IfcStructuralLinearAction=class extends pa{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A,u),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.ProjectedOrTrue=A,this.PredefinedType=u,this.type=1807405624}};class fa extends oa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.ActionType=a,this.ActionSource=l,this.Coefficient=h,this.Purpose=c,this.type=1252848954}}e.IfcStructuralLoadGroup=fa;e.IfcStructuralPointAction=class extends Aa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.type=2082059205}};e.IfcStructuralPointConnection=class extends ua{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedCondition=l,this.ConditionCoordinateSystem=h,this.type=734778138}};e.IfcStructuralPointReaction=class extends gn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.type=1235345126}};e.IfcStructuralResultGroup=class extends oa{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.TheoryType=n,this.ResultForLoadGroup=a,this.IsLinear=l,this.type=2986769608}};class Ea extends Aa{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.ProjectedOrTrue=A,this.PredefinedType=u,this.type=3657597509}}e.IfcStructuralSurfaceAction=Ea;e.IfcStructuralSurfaceConnection=class extends ua{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedCondition=l,this.type=1975003073}};e.IfcSubContractResource=class extends Bn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.PredefinedType=A,this.type=148013059}};e.IfcSurfaceFeature=class extends Kn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3101698114}};e.IfcSwitchingDeviceType=class extends Zn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2315554128}};class ma extends oa{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=2254336722}}e.IfcSystem=ma;e.IfcSystemFurnitureElement=class extends ia{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=413509423}};e.IfcTankType=class extends ea{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=5716631}};e.IfcTendon=class extends ha{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.PredefinedType=c,this.NominalDiameter=A,this.CrossSectionArea=u,this.TensionForce=p,this.PreStress=d,this.FrictionCoefficient=f,this.AnchorageSlip=E,this.MinCurvatureRadius=m,this.type=3824725483}};e.IfcTendonAnchor=class extends ha{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.PredefinedType=c,this.type=2347447852}};e.IfcTendonAnchorType=class extends ca{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3081323446}};e.IfcTendonConduit=class extends ha{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.PredefinedType=c,this.type=3663046924}};e.IfcTendonConduitType=class extends ca{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2281632017}};e.IfcTendonType=class extends ca{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.NominalDiameter=A,this.CrossSectionArea=u,this.SheathDiameter=p,this.type=2415094496}};e.IfcTrackElementType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=618700268}};e.IfcTransformerType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1692211062}};e.IfcTransportElementType=class extends _n{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2097647324}};class ya extends Hn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1953115116}}e.IfcTransportationDevice=ya;e.IfcTrimmedCurve=class extends On{constructor(e,t,s,i,r,o){super(e),this.BasisCurve=t,this.Trim1=s,this.Trim2=i,this.SenseAgreement=r,this.MasterRepresentation=o,this.type=3593883385}};e.IfcTubeBundleType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1600972822}};e.IfcUnitaryEquipmentType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1911125066}};e.IfcValveType=class extends Zn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=728799441}};e.IfcVehicle=class extends ya{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=840318589}};e.IfcVibrationDamper=class extends Gn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1530820697}};e.IfcVibrationDamperType=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3956297820}};e.IfcVibrationIsolator=class extends Gn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2391383451}};e.IfcVibrationIsolatorType=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3313531582}};e.IfcVirtualElement=class extends Hn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2769231204}};e.IfcVoidingFeature=class extends Xn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=926996030}};e.IfcWallType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1898987631}};e.IfcWasteTerminalType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1133259667}};e.IfcWindowType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.PartitioningType=A,this.ParameterTakesPrecedence=u,this.UserDefinedPartitioningType=p,this.type=4009809668}};e.IfcWorkCalendar=class extends Fn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.WorkingTimes=a,this.ExceptionTimes=l,this.PredefinedType=h,this.type=4088093105}};class ga extends Fn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.CreationDate=a,this.Creators=l,this.Purpose=h,this.Duration=c,this.TotalFloat=A,this.StartTime=u,this.FinishTime=p,this.type=1028945134}}e.IfcWorkControl=ga;e.IfcWorkPlan=class extends ga{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n,a,l,h,c,A,u,p),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.CreationDate=a,this.Creators=l,this.Purpose=h,this.Duration=c,this.TotalFloat=A,this.StartTime=u,this.FinishTime=p,this.PredefinedType=d,this.type=4218914973}};e.IfcWorkSchedule=class extends ga{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n,a,l,h,c,A,u,p),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.CreationDate=a,this.Creators=l,this.Purpose=h,this.Duration=c,this.TotalFloat=A,this.StartTime=u,this.FinishTime=p,this.PredefinedType=d,this.type=3342526732}};e.IfcZone=class extends ma{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.type=1033361043}};e.IfcActionRequest=class extends Fn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.PredefinedType=a,this.Status=l,this.LongDescription=h,this.type=3821786052}};e.IfcAirTerminalBoxType=class extends Zn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1411407467}};e.IfcAirTerminalType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3352864051}};e.IfcAirToAirHeatRecoveryType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1871374353}};e.IfcAlignmentCant=class extends na{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.RailHeadDistance=l,this.type=4266260250}};e.IfcAlignmentHorizontal=class extends na{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=1545765605}};e.IfcAlignmentSegment=class extends na{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.DesignParameters=l,this.type=317615605}};e.IfcAlignmentVertical=class extends na{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=1662888072}};e.IfcAsset=class extends oa{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.OriginalValue=a,this.CurrentValue=l,this.TotalReplacementCost=h,this.Owner=c,this.User=A,this.ResponsiblePerson=u,this.IncorporationDate=p,this.DepreciatedValue=d,this.type=3460190687}};e.IfcAudioVisualApplianceType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1532957894}};class Ia extends On{constructor(e,t,s,i,r,o){super(e),this.Degree=t,this.ControlPointsList=s,this.CurveForm=i,this.ClosedCurve=r,this.SelfIntersect=o,this.type=1967976161}}e.IfcBSplineCurve=Ia;class va extends Ia{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o),this.Degree=t,this.ControlPointsList=s,this.CurveForm=i,this.ClosedCurve=r,this.SelfIntersect=o,this.KnotMultiplicities=n,this.Knots=a,this.KnotSpec=l,this.type=2461110595}}e.IfcBSplineCurveWithKnots=va;e.IfcBeamType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=819618141}};e.IfcBearingType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3649138523}};e.IfcBoilerType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=231477066}};class Ta extends wn{constructor(e,t,s){super(e,t,s),this.Segments=t,this.SelfIntersect=s,this.type=1136057603}}e.IfcBoundaryCurve=Ta;e.IfcBridge=class extends Wn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.PredefinedType=c,this.type=644574406}};e.IfcBridgePart=class extends zn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.UsageType=c,this.PredefinedType=A,this.type=963979645}};e.IfcBuilding=class extends Wn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.ElevationOfRefHeight=c,this.ElevationOfTerrain=A,this.BuildingAddress=u,this.type=4031249490}};e.IfcBuildingElementPart=class extends Gn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2979338954}};e.IfcBuildingElementPartType=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=39481116}};e.IfcBuildingElementProxyType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1909888760}};e.IfcBuildingSystem=class extends ma{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.LongName=a,this.type=1177604601}};class _a extends Hn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1876633798}}e.IfcBuiltElement=_a;e.IfcBuiltSystem=class extends ma{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.LongName=a,this.type=3862327254}};e.IfcBurnerType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2188180465}};e.IfcCableCarrierFittingType=class extends qn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=395041908}};e.IfcCableCarrierSegmentType=class extends $n{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3293546465}};e.IfcCableFittingType=class extends qn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2674252688}};e.IfcCableSegmentType=class extends $n{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1285652485}};e.IfcCaissonFoundationType=class extends Mn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3203706013}};e.IfcChillerType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2951183804}};e.IfcChimney=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3296154744}};e.IfcCircle=class extends xn{constructor(e,t,s){super(e,t),this.Position=t,this.Radius=s,this.type=2611217952}};e.IfcCivilElement=class extends Hn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1677625105}};e.IfcCoilType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2301859152}};e.IfcColumn=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=843113511}};e.IfcCommunicationsApplianceType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=400855858}};e.IfcCompressorType=class extends Jn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3850581409}};e.IfcCondenserType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2816379211}};e.IfcConstructionEquipmentResource=class extends Bn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.PredefinedType=A,this.type=3898045240}};e.IfcConstructionMaterialResource=class extends Bn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.PredefinedType=A,this.type=1060000209}};e.IfcConstructionProductResource=class extends Bn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.PredefinedType=A,this.type=488727124}};e.IfcConveyorSegmentType=class extends $n{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2940368186}};e.IfcCooledBeamType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=335055490}};e.IfcCoolingTowerType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2954562838}};e.IfcCourse=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1502416096}};e.IfcCovering=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1973544240}};e.IfcCurtainWall=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3495092785}};e.IfcDamperType=class extends Zn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3961806047}};class Ra extends _a{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3426335179}}e.IfcDeepFoundation=Ra;e.IfcDiscreteAccessory=class extends Gn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1335981549}};e.IfcDiscreteAccessoryType=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2635815018}};e.IfcDistributionBoardType=class extends Zn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=479945903}};e.IfcDistributionChamberElementType=class extends Un{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1599208980}};class Pa extends Ln{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2063403501}}e.IfcDistributionControlElementType=Pa;class Da extends Hn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1945004755}}e.IfcDistributionElement=Da;class Na extends Da{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3040386961}}e.IfcDistributionFlowElement=Na;e.IfcDistributionPort=class extends aa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.FlowDirection=l,this.PredefinedType=h,this.SystemType=c,this.type=3041715199}};class Ca extends ma{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.PredefinedType=a,this.type=3205830791}}e.IfcDistributionSystem=Ca;e.IfcDoor=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.OverallHeight=h,this.OverallWidth=c,this.PredefinedType=A,this.OperationType=u,this.UserDefinedOperationType=p,this.type=395920057}};e.IfcDuctFittingType=class extends qn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=869906466}};e.IfcDuctSegmentType=class extends $n{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3760055223}};e.IfcDuctSilencerType=class extends sa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2030761528}};e.IfcEarthworksCut=class extends Xn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3071239417}};class Oa extends _a{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1077100507}}e.IfcEarthworksElement=Oa;e.IfcEarthworksFill=class extends Oa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3376911765}};e.IfcElectricApplianceType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=663422040}};e.IfcElectricDistributionBoardType=class extends Zn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2417008758}};e.IfcElectricFlowStorageDeviceType=class extends ea{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3277789161}};e.IfcElectricFlowTreatmentDeviceType=class extends sa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2142170206}};e.IfcElectricGeneratorType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1534661035}};e.IfcElectricMotorType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1217240411}};e.IfcElectricTimeControlType=class extends Zn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=712377611}};class ba extends Na{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1658829314}}e.IfcEnergyConversionDevice=ba;e.IfcEngine=class extends ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2814081492}};e.IfcEvaporativeCooler=class extends ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3747195512}};e.IfcEvaporator=class extends ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=484807127}};e.IfcExternalSpatialElement=class extends jn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.PredefinedType=h,this.type=1209101575}};e.IfcFanType=class extends Jn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=346874300}};e.IfcFilterType=class extends sa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1810631287}};e.IfcFireSuppressionTerminalType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4222183408}};class Sa extends Na{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2058353004}}e.IfcFlowController=Sa;class wa extends Na{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=4278956645}}e.IfcFlowFitting=wa;e.IfcFlowInstrumentType=class extends Pa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4037862832}};e.IfcFlowMeter=class extends Sa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2188021234}};class xa extends Na{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3132237377}}e.IfcFlowMovingDevice=xa;class Ba extends Na{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=987401354}}e.IfcFlowSegment=Ba;class Fa extends Na{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=707683696}}e.IfcFlowStorageDevice=Fa;class Ma extends Na{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2223149337}}e.IfcFlowTerminal=Ma;class La extends Na{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3508470533}}e.IfcFlowTreatmentDevice=La;e.IfcFooting=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=900683007}};class Ua extends ra{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2713699986}}e.IfcGeotechnicalAssembly=Ua;e.IfcGrid=class extends la{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.UAxes=l,this.VAxes=h,this.WAxes=c,this.PredefinedType=A,this.type=3009204131}};e.IfcHeatExchanger=class extends ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3319311131}};e.IfcHumidifier=class extends ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2068733104}};e.IfcInterceptor=class extends La{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4175244083}};e.IfcJunctionBox=class extends wa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2176052936}};e.IfcKerb=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.Mountable=h,this.type=2696325953}};e.IfcLamp=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=76236018}};e.IfcLightFixture=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=629592764}};class Ha extends la{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=1154579445}}e.IfcLinearPositioningElement=Ha;e.IfcLiquidTerminal=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1638804497}};e.IfcMedicalDevice=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1437502449}};e.IfcMember=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1073191201}};e.IfcMobileTelecommunicationsAppliance=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2078563270}};e.IfcMooringDevice=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=234836483}};e.IfcMotorConnection=class extends ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2474470126}};e.IfcNavigationElement=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2182337498}};e.IfcOuterBoundaryCurve=class extends Ta{constructor(e,t,s){super(e,t,s),this.Segments=t,this.SelfIntersect=s,this.type=144952367}};e.IfcOutlet=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3694346114}};e.IfcPavement=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1383356374}};e.IfcPile=class extends Ra{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.ConstructionType=c,this.type=1687234759}};e.IfcPipeFitting=class extends wa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=310824031}};e.IfcPipeSegment=class extends Ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3612865200}};e.IfcPlate=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3171933400}};e.IfcProtectiveDevice=class extends Sa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=738039164}};e.IfcProtectiveDeviceTrippingUnitType=class extends Pa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=655969474}};e.IfcPump=class extends xa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=90941305}};e.IfcRail=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3290496277}};e.IfcRailing=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2262370178}};e.IfcRamp=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3024970846}};e.IfcRampFlight=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3283111854}};e.IfcRationalBSplineCurveWithKnots=class extends va{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.Degree=t,this.ControlPointsList=s,this.CurveForm=i,this.ClosedCurve=r,this.SelfIntersect=o,this.KnotMultiplicities=n,this.Knots=a,this.KnotSpec=l,this.WeightsData=h,this.type=1232101972}};e.IfcReinforcedSoil=class extends Oa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3798194928}};e.IfcReinforcingBar=class extends ha{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.NominalDiameter=c,this.CrossSectionArea=A,this.BarLength=u,this.PredefinedType=p,this.BarSurface=d,this.type=979691226}};e.IfcReinforcingBarType=class extends ca{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.NominalDiameter=A,this.CrossSectionArea=u,this.BarLength=p,this.BarSurface=d,this.BendingShapeCode=f,this.BendingParameters=E,this.type=2572171363}};e.IfcRoof=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2016517767}};e.IfcSanitaryTerminal=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3053780830}};e.IfcSensorType=class extends Pa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1783015770}};e.IfcShadingDevice=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1329646415}};e.IfcSignal=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=991950508}};e.IfcSlab=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1529196076}};e.IfcSolarDevice=class extends ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3420628829}};e.IfcSpaceHeater=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1999602285}};e.IfcStackTerminal=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1404847402}};e.IfcStair=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=331165859}};e.IfcStairFlight=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.NumberOfRisers=h,this.NumberOfTreads=c,this.RiserHeight=A,this.TreadLength=u,this.PredefinedType=p,this.type=4252922144}};e.IfcStructuralAnalysisModel=class extends ma{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.OrientationOf2DPlane=a,this.LoadedBy=l,this.HasResults=h,this.SharedPlacement=c,this.type=2515109513}};e.IfcStructuralLoadCase=class extends fa{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.ActionType=a,this.ActionSource=l,this.Coefficient=h,this.Purpose=c,this.SelfWeightCoefficients=A,this.type=385403989}};e.IfcStructuralPlanarAction=class extends Ea{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A,u),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.ProjectedOrTrue=A,this.PredefinedType=u,this.type=1621171031}};e.IfcSwitchingDevice=class extends Sa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1162798199}};e.IfcTank=class extends Fa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=812556717}};e.IfcTrackElement=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3425753595}};e.IfcTransformer=class extends ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3825984169}};e.IfcTransportElement=class extends ya{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1620046519}};e.IfcTubeBundle=class extends ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3026737570}};e.IfcUnitaryControlElementType=class extends Pa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3179687236}};e.IfcUnitaryEquipment=class extends ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4292641817}};e.IfcValve=class extends Sa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4207607924}};class Ga extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2391406946}}e.IfcWall=Ga;e.IfcWallStandardCase=class extends Ga{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3512223829}};e.IfcWasteTerminal=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4237592921}};e.IfcWindow=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.OverallHeight=h,this.OverallWidth=c,this.PredefinedType=A,this.PartitioningType=u,this.UserDefinedPartitioningType=p,this.type=3304561284}};e.IfcActuatorType=class extends Pa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2874132201}};e.IfcAirTerminal=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1634111441}};e.IfcAirTerminalBox=class extends Sa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=177149247}};e.IfcAirToAirHeatRecovery=class extends ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2056796094}};e.IfcAlarmType=class extends Pa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3001207471}};e.IfcAlignment=class extends Ha{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.type=325726236}};e.IfcAudioVisualAppliance=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=277319702}};e.IfcBeam=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=753842376}};e.IfcBearing=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4196446775}};e.IfcBoiler=class extends ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=32344328}};e.IfcBorehole=class extends Ua{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3314249567}};e.IfcBuildingElementProxy=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1095909175}};e.IfcBurner=class extends ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2938176219}};e.IfcCableCarrierFitting=class extends wa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=635142910}};e.IfcCableCarrierSegment=class extends Ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3758799889}};e.IfcCableFitting=class extends wa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1051757585}};e.IfcCableSegment=class extends Ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4217484030}};e.IfcCaissonFoundation=class extends Ra{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3999819293}};e.IfcChiller=class extends ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3902619387}};e.IfcCoil=class extends ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=639361253}};e.IfcCommunicationsAppliance=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3221913625}};e.IfcCompressor=class extends xa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3571504051}};e.IfcCondenser=class extends ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2272882330}};e.IfcControllerType=class extends Pa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=578613899}};e.IfcConveyorSegment=class extends Ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3460952963}};e.IfcCooledBeam=class extends ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4136498852}};e.IfcCoolingTower=class extends ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3640358203}};e.IfcDamper=class extends Sa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4074379575}};e.IfcDistributionBoard=class extends Sa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3693000487}};e.IfcDistributionChamberElement=class extends Na{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1052013943}};e.IfcDistributionCircuit=class extends Ca{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.PredefinedType=a,this.type=562808652}};class ka extends Da{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1062813311}}e.IfcDistributionControlElement=ka;e.IfcDuctFitting=class extends wa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=342316401}};e.IfcDuctSegment=class extends Ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3518393246}};e.IfcDuctSilencer=class extends La{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1360408905}};e.IfcElectricAppliance=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1904799276}};e.IfcElectricDistributionBoard=class extends Sa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=862014818}};e.IfcElectricFlowStorageDevice=class extends Fa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3310460725}};e.IfcElectricFlowTreatmentDevice=class extends La{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=24726584}};e.IfcElectricGenerator=class extends ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=264262732}};e.IfcElectricMotor=class extends ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=402227799}};e.IfcElectricTimeControl=class extends Sa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1003880860}};e.IfcFan=class extends xa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3415622556}};e.IfcFilter=class extends La{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=819412036}};e.IfcFireSuppressionTerminal=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1426591983}};e.IfcFlowInstrument=class extends ka{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=182646315}};e.IfcGeomodel=class extends Ua{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2680139844}};e.IfcGeoslice=class extends Ua{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1971632696}};e.IfcProtectiveDeviceTrippingUnit=class extends ka{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2295281155}};e.IfcSensor=class extends ka{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4086658281}};e.IfcUnitaryControlElement=class extends ka{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=630975310}};e.IfcActuator=class extends ka{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4288193352}};e.IfcAlarm=class extends ka{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3087945054}};e.IfcController=class extends ka{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=25142252}}}(ng||(ng={})),(lg=ag||(ag={}))[lg.LOG_LEVEL_DEBUG=0]="LOG_LEVEL_DEBUG",lg[lg.LOG_LEVEL_INFO=1]="LOG_LEVEL_INFO",lg[lg.LOG_LEVEL_WARN=2]="LOG_LEVEL_WARN",lg[lg.LOG_LEVEL_ERROR=3]="LOG_LEVEL_ERROR",lg[lg.LOG_LEVEL_OFF=4]="LOG_LEVEL_OFF","undefined"!=typeof self&&self.crossOriginIsolated)try{cg()}catch(e){Ag()}else Ag();u.vec2(),u.vec3(),u.vec3(),u.vec3();class dg{constructor(e={}){this._dataDir=e.dataDir||""}getProjects(e,t){const s=this._dataDir+"/projects/index.json";m.loadJSON(s,e,t)}getProject(e,t,s){const i=this._dataDir+"/projects/"+e+"/index.json";m.loadJSON(i,t,s)}getMetadata(e,t,s,i){const r=this._dataDir+"/projects/"+e+"/models/"+t+"/metadata.json";m.loadJSON(r,s,i)}getGeometry(e,t,s,i){const r=this._dataDir+"/projects/"+e+"/models/"+t+"/geometry.xkt";m.loadArraybuffer(r,s,i)}getObjectInfo(e,t,s,i,r){const o=this._dataDir+"/projects/"+e+"/models/"+t+"/props/"+s+".json";m.loadJSON(o,i,r)}getIssues(e,t,s,i){const r=this._dataDir+"/projects/"+e+"/models/"+t+"/issues.json";m.loadJSON(r,s,i)}getSplitModelManifest(e,t,s,i,r){const o=this._dataDir+"/projects/"+e+"/models/"+t+"/"+s;m.loadJSON(o,i,r)}getSplitModelMetadata(e,t,s,i,r){const o=this._dataDir+"/projects/"+e+"/models/"+t+"/"+s;m.loadJSON(o,i,r)}getSplitModelGeometry(e,t,s,i,r){const o=this._dataDir+"/projects/"+e+"/models/"+t+"/"+s;m.loadArraybuffer(o,i,r)}}class fg{constructor(e,t){this.items=e||[],this._lastUniqueId=(t||0)+1}addItem(){let e;if(2===arguments.length){const t=arguments[0];if(e=arguments[1],this.items[t])throw"ID clash: '"+t+"'";return this.items[t]=e,t}for(e=arguments[0]||{};;){const t=this._lastUniqueId++;if(!this.items[t])return this.items[t]=e,t}}removeItem(e){const t=this.items[e];return delete this.items[e],t}}class Eg{constructor(e,t,s,i){this.bimViewer=e?e.bimViewer||e:this,this.server=e?e.server:s,this.viewer=e?e.viewer:i,this._children=[],e&&e._children.push(this),this._subIdMap=null,this._subIdEvents=null,this._eventSubs=null,this._events=null,this._eventCallDepth=0,this._enabled=null,this._active=null}fire(e,t,s){this._events||(this._events={}),this._eventSubs||(this._eventSubs={}),!0!==s&&(this._events[e]=t||!0);const i=this._eventSubs[e];let r;if(i)for(const s in i)i.hasOwnProperty(s)&&(r=i[s],this._eventCallDepth++,this._eventCallDepth<300?r.callback.call(r.scope,t):this.error("fire: potential stack overflow from recursive event '"+e+"' - dropping this event"),this._eventCallDepth--)}on(e,t,s){this._events||(this._events={}),this._subIdMap||(this._subIdMap=new fg),this._subIdEvents||(this._subIdEvents={}),this._eventSubs||(this._eventSubs={});let i=this._eventSubs[e];i||(i={},this._eventSubs[e]=i);const r=this._subIdMap.addItem();i[r]={callback:t,scope:s||this},this._subIdEvents[r]=e;const o=this._events[e];return void 0!==o&&t.call(s||this,o),r}off(e){if(null==e)return;if(!this._subIdEvents)return;const t=this._subIdEvents[e];if(t){delete this._subIdEvents[e];const s=this._eventSubs[t];s&&delete s[e],this._subIdMap.removeItem(e)}}once(e,t,s){const i=this,r=this.on(e,(function(e){i.off(r),t.call(s||this,e)}),s)}log(e){e="[LOG] "+e,window.console.log(e)}warn(e){e="[WARN] "+e,window.console.warn(e)}error(e){e="[ERROR] "+e,window.console.error(e)}_mutexActivation(e){const t=e.length;for(let s=0;s<t;s++){e[s].on("active",function(){const i=s;return function(s){if(s)for(let s=0;s<t;s++)s!==i&&e[s].setActive(!1)}}())}}setEnabled(e){this._enabled!==e&&(this._enabled=e,this.fire("enabled",this._enabled))}getEnabled(){return this._enabled}setActive(e){this._active!==e&&(this._active=e,this.fire("active",this._active))}getActive(){return this._active}destroy(){if(!this.destroyed){this.fire("destroyed",this.destroyed=!0),this._subIdMap=null,this._subIdEvents=null,this._eventSubs=null,this._events=null,this._eventCallDepth=0;for(let e=0,t=this._children.length;e<t;e++)this._children[e].destroy();this._children=[]}}}class mg extends Eg{constructor(e,t={}){super(e,t);const s=t.busyModalBackdropElement||document.body;if(!s)throw"Missing config: busyModalBackdropElement";this._modal=document.createElement("div"),this._modal.classList.add("xeokit-busy-modal"),this._modal.innerHTML='<div class="xeokit-busy-modal-content"><div class="xeokit-busy-modal-body"><div class="xeokit-busy-modal-message">Default text</div></div></div>',s.appendChild(this._modal),this._modalVisible=!1,this._modal.style.display="hidden"}show(e){this._modalVisible=!0,this._modal.querySelector(".xeokit-busy-modal-message").innerText=e,this._modal.style.display="block"}hide(){this._modalVisible=!1,this._modal.style.display="none"}destroy(){super.destroy(),this._modal&&(this._modal.parentNode.removeChild(this._modal),this._modal=null)}}const yg=u.vec3();class gg extends Eg{constructor(e,t={}){if(super(e,t),!t.buttonElement)throw"Missing config: buttonElement";const s=t.buttonElement,i=this.viewer.camera;this._modelMementos={},i.eye=[.577,.577,.577],i.look=[0,0,0],i.up=[-1,1,-1],this.bimViewer._modelsExplorer.on("modelLoaded",(e=>{this._saveModelMemento(e)})),this.bimViewer._modelsExplorer.on("modelUnloaded",(e=>{this._destroyModelMemento(e)})),this.on("enabled",(e=>{e?s.classList.remove("disabled"):s.classList.add("disabled")})),this.on("active",(e=>{e?s.classList.add("active"):s.classList.remove("active")})),s.addEventListener("click",(e=>{this.getEnabled()&&this.reset(),e.preventDefault()}))}_saveModelMemento(e){const t=this.viewer.metaScene.metaModels[e];if(!t)return;const s=new Hi;s.saveObjects(this.viewer.scene,t,{visible:!0,edges:!0,xrayed:!0,highlighted:!0,selected:!0,clippable:!0,pickable:!0,colorize:!1,opacity:!1}),this._modelMementos[e]=s}_restoreModelMemento(e){const t=this.viewer.metaScene.metaModels[e];if(!t)return;this._modelMementos[e].restoreObjects(this.viewer.scene,t)}_destroyModelMemento(e){delete this._modelMementos[e]}reset(){const e=this.viewer.scene.modelIds;for(var t=0,s=e.length;t<s;t++){const s=e[t];this._restoreModelMemento(s)}this.bimViewer.unShowObjectInExplorers(),this.fire("reset",!0),this._resetCamera()}_resetCamera(){const e=this.viewer,t=e.scene,s=t.getAABB(t.visibleObjectIds),i=u.getAABB3Diag(s),r=u.getAABB3Center(s,yg),o=t.camera;o.perspective.fov;const n=Math.abs(i/Math.tan(45*u.DEGTORAD)),a=u.normalizeVec3(o.yUp?[-.5,-.7071,-.5]:[-1,1,-1]),l=u.normalizeVec3(o.yUp?[-.5,.7071,-.5]:[-1,1,1]);e.cameraControl.pivotPos=r,e.cameraControl.planView=!1,e.cameraFlight.flyTo({look:r,eye:[r[0]-n*a[0],r[1]-n*a[1],r[2]-n*a[2]],up:l,orthoScale:1.3*i,projection:"perspective",duration:1})}}const Ig=u.vec3();class vg extends Eg{constructor(e,t={}){if(super(e,t),!t.buttonElement)throw"Missing config: buttonElement";const s=t.buttonElement;this.on("enabled",(e=>{e?s.classList.remove("disabled"):s.classList.add("disabled")})),this.on("active",(e=>{e?s.classList.add("active"):s.classList.remove("active")})),s.addEventListener("click",(e=>{this.getEnabled()&&this.fit(),e.preventDefault()}))}fit(){const e=this.viewer.scene,t=e.getAABB(e.visibleObjectIds);this.viewer.cameraFlight.flyTo({aabb:t}),this.viewer.cameraControl.pivotPos=u.getAABB3Center(t,Ig)}set fov(e){this.viewer.scene.cameraFlight.fitFOV=e}get fov(){return this.viewer.scene.cameraFlight.fitFOV}set duration(e){this.viewer.scene.cameraFlight.duration=e}get duration(){return this.viewer.scene.cameraFlight.duration}}class Tg extends Eg{constructor(e,t){if(super(e,t),!t.buttonElement)throw"Missing config: buttonElement";const s=t.buttonElement,i=this.viewer.cameraControl,r=t.cameraControlNavModeMediator;i.navMode="orbit",i.followPointer=!0,this.on("enabled",(e=>{e?s.classList.remove("disabled"):s.classList.add("disabled")})),this.on("active",(e=>{e?s.classList.add("active"):s.classList.remove("active")})),this.on("active",(e=>{r.setFirstPersonModeActive(e),e?(i.followPointer=!0,i.pivoting=!1):i.pivoting=!0})),s.addEventListener("click",(e=>{if(this.getEnabled()){const e=this.getActive();this.setActive(!e)}e.preventDefault()})),this.bimViewer.on("reset",(()=>{this.setActive(!1)}))}}class _g extends Eg{constructor(e,t){if(super(e,t),!t.buttonElement)throw"Missing config: buttonElement";const s=t.buttonElement;this.on("enabled",(e=>{e?s.classList.remove("disabled"):s.classList.add("disabled")})),this.on("active",(e=>{e?(s.classList.add("active"),this.viewer.cameraControl.doublePickFlyTo=!1,this._onPick=this.viewer.cameraControl.on("picked",(e=>{e.entity&&(e.entity.visible=!1)}))):(s.classList.remove("active"),this.viewer.cameraControl.doublePickFlyTo=!1,void 0!==this._onPick&&(this.viewer.cameraControl.off(this._onPick),this._onPick=void 0))})),s.addEventListener("click",(e=>{if(this.getEnabled()){this.bimViewer._sectionTool.hideControl();const e=this.getActive();this.setActive(!e)}e.preventDefault()})),this.bimViewer.on("reset",(()=>{this.setActive(!1)}))}}class Rg extends Eg{constructor(e,t){if(super(e),!t.buttonElement)throw"Missing config: buttonElement";const s=t.buttonElement;this.on("enabled",(e=>{e?s.classList.remove("disabled"):s.classList.add("disabled")})),this.on("active",(e=>{e?(s.classList.add("active"),this._onPick=this.viewer.cameraControl.on("picked",(e=>{e.entity&&(e.entity.selected=!e.entity.selected)}))):(s.classList.remove("active"),void 0!==this._onPick&&(this.viewer.cameraControl.off(this._onPick),this._onPick=void 0))})),s.addEventListener("click",(e=>{if(this.getEnabled()){this.bimViewer._sectionTool.hideControl();const e=this.getActive();this.setActive(!e)}e.preventDefault()})),this.bimViewer.on("reset",(()=>{this.setActive(!1)}))}}class Pg extends Eg{constructor(e,t){if(super(e,t),!t.buttonElement)throw"Missing config: buttonElement";this._buttonElement=t.buttonElement,this.on("enabled",(e=>{e?this._buttonElement.classList.remove("disabled"):this._buttonElement.classList.add("disabled")})),this._buttonElement.addEventListener("click",(e=>{this.getEnabled()&&this.setActive(!this.getActive(),(()=>{})),e.preventDefault()})),this.bimViewer.on("reset",(()=>{this.setActive(!1)})),this.viewer.scene.on("modelLoaded",(e=>{if(!this._active){const e=this.viewer.metaScene.getObjectIDsByType("IfcSpace");this.viewer.scene.setObjectsCulled(e,!0)}})),this._active=!1,this._buttonElement.classList.remove("active")}setActive(e){this._active!==e&&(this._active=e,e?(this._buttonElement.classList.add("active"),this._enterShowSpacesMode(),this.fire("active",this._active)):(this._buttonElement.classList.remove("active"),this._exitShowSpacesMode(),this.fire("active",this._active)))}_enterShowSpacesMode(){const e=this.viewer,t=e.scene,s=e.metaScene.getObjectIDsByType("IfcSpace");t.setObjectsCulled(s,!1)}_exitShowSpacesMode(){const e=this.viewer,t=e.scene,s=e.metaScene.getObjectIDsByType("IfcSpace");t.setObjectsCulled(s,!0)}}class Dg extends Eg{constructor(e,t){super(e)}}const Ng=u.AABB3(),Cg=u.vec3();class Og extends o{constructor(e={}){if(!e.sectionPlanesPlugin)throw"Missing config: sectionPlanesPlugin";super(m.apply({},e)),this._sectionPlanesPlugin=e.sectionPlanesPlugin,this._viewer=this._sectionPlanesPlugin.viewer,this._onSceneSectionPlaneCreated=this._viewer.scene.on("sectionPlaneCreated",(()=>{this._buildMenu()})),this._onSceneSectionPlaneDestroyed=this._viewer.scene.on("sectionPlaneDestroyed",(()=>{this._buildMenu()})),this._buildMenu()}_buildMenu(){const e=this._sectionPlanesPlugin,t=Object.values(e.sectionPlanes),s=[];for(let i=0,r=t.length;i<r;i++){const r=t[i];s.push({getTitle:e=>`${e.viewer.localeService.translate("sectionToolContextMenu.slice")||"Slice"} #`+(i+1),doHoverEnter(t){e.hideControl(),e.showControl(r.id)},doHoverLeave(t){e.hideControl()},items:[[{getTitle:e=>r.active?e.viewer.localeService.translate("sectionToolContextMenu.deactivate")||"Disable":e.viewer.localeService.translate("sectionToolContextMenu.activate")||"Enable",doAction:e=>{r.active=!r.active}},{getTitle:e=>e.viewer.localeService.translate("sectionToolContextMenu.edit")||"Edit",getEnabled:()=>r.active,doAction:t=>{e.hideControl(),e.showControl(r.id);const s=r.pos;Ng.set(this._viewer.scene.aabb),u.getAABB3Center(Ng,Cg),Ng[0]+=s[0]-Cg[0],Ng[1]+=s[1]-Cg[1],Ng[2]+=s[2]-Cg[2],Ng[3]+=s[0]-Cg[0],Ng[4]+=s[1]-Cg[1],Ng[5]+=s[2]-Cg[2],this._viewer.cameraFlight.flyTo({aabb:Ng,fitFOV:65})}},{getTitle:e=>e.viewer.localeService.translate("sectionToolContextMenu.flip")||"Flip",getEnabled:()=>r.active,doAction:e=>{r.flipDir()}},{getTitle:e=>e.viewer.localeService.translate("sectionToolContextMenu.delete")||"Delete",doAction:e=>{r.destroy()}}]]})}this.items=[[{getTitle:e=>e.viewer.localeService.translate("sectionToolContextMenu.clearSlices")||"Clear Slices",getEnabled:e=>e.bimViewer.getNumSections()>0,doAction:e=>{e.bimViewer.clearSections()}},{getTitle:e=>e.viewer.localeService.translate("sectionToolContextMenu.flipSlices")||"Flip Slices",getEnabled:e=>e.bimViewer.getNumSections()>0,doAction:e=>{e.bimViewer.flipSections()}}],[{getTitle:e=>e.viewer.localeService.translate("sectionToolContextMenu.disableAllSlices")||"Disable all Slices",getEnabled:e=>e.bimViewer.getNumSections()>0,doAction:e=>{e.bimViewer.disableSections()}},{getTitle:e=>e.viewer.localeService.translate("sectionToolContextMenu.enableAllSlices")||"Enable all Slices",getEnabled:e=>e.bimViewer.getNumSections()>0,doAction:e=>{e.bimViewer.enableSections()}}],s]}destroy(){super.destroy();const e=this._viewer.scene;e.off(this._onSceneSectionPlaneCreated),e.off(this._onSceneSectionPlaneDestroyed)}}class bg extends Eg{constructor(e,t){if(super(e,t),!t.buttonElement)throw"Missing config: buttonElement";if(!t.menuButtonElement)throw"Missing config: menuButtonElement";this._buttonElement=t.buttonElement,this._counterElement=t.counterElement,this._menuButtonElement=t.menuButtonElement,this._menuButtonArrowElement=t.menuButtonArrowElement,this._sectionPlanesPlugin=new hy(this.viewer,{}),this._sectionToolContextMenu=new Og({sectionPlanesPlugin:this._sectionPlanesPlugin,hideOnMouseDown:!1,hideOnAction:!1}),this._sectionPlanesPlugin.setOverviewVisible(!1),this.on("enabled",(e=>{e?(this._buttonElement.classList.remove("disabled"),this._counterElement&&this._counterElement.classList.remove("disabled"),this._menuButtonElement.classList.remove("disabled"),this._menuButtonArrowElement.classList.remove("disabled")):(this._buttonElement.classList.add("disabled"),this._counterElement&&this._counterElement.classList.add("disabled"),this._menuButtonElement.classList.add("disabled"),this._menuButtonArrowElement.classList.add("disabled"))})),this.on("active",(e=>{e?(this._buttonElement.classList.add("active"),this._counterElement&&this._counterElement.classList.add("active"),this._menuButtonElement.classList.add("active"),this._menuButtonArrowElement.classList.add("active")):(this._buttonElement.classList.remove("active"),this._counterElement&&this._counterElement.classList.remove("active"),this._menuButtonElement.classList.remove("active"),this._menuButtonArrowElement.classList.remove("active"))})),this.on("active",(e=>{e||this._sectionPlanesPlugin.hideControl()})),this._buttonElement.addEventListener("click",(e=>{if(!this.getEnabled())return;if(e.target===this._menuButtonElement||e.target.parentNode===this._menuButtonElement)return;const t=this.getActive();this.setActive(!t),e.preventDefault()})),document.addEventListener("mousedown",(e=>{if(!e.target.classList.contains("xeokit-context-menu-item"))if(e.target===this._menuButtonElement||e.target.parentNode===this._menuButtonElement)if(e.preventDefault(),this._sectionToolContextMenu.shown)this._sectionToolContextMenu.hide();else{this._sectionToolContextMenu.context={bimViewer:this.bimViewer,viewer:this.viewer,sectionTool:this};const e=this._menuButtonElement.getBoundingClientRect();this._sectionToolContextMenu.show(e.left,e.bottom+5)}else this._sectionToolContextMenu.hide()})),this._sectionToolContextMenu.on("shown",(()=>{this._menuButtonArrowElement.classList.remove("xeokit-arrow-down"),this._menuButtonArrowElement.classList.add("xeokit-arrow-up")})),this._sectionToolContextMenu.on("hidden",(()=>{this._menuButtonArrowElement.classList.remove("xeokit-arrow-up"),this._menuButtonArrowElement.classList.add("xeokit-arrow-down")})),this.bimViewer.on("reset",(()=>{this.clear(),this.setActive(!1)})),this.viewer.scene.on("sectionPlaneCreated",(()=>{this._updateSectionPlanesCount()})),this.viewer.scene.on("sectionPlaneDestroyed",(()=>{this._updateSectionPlanesCount()})),this._initSectionMode()}_initSectionMode(){this.viewer.scene.input.on("mouseclicked",(e=>{if(!this.getActive()||!this.getEnabled())return;const t=this.viewer.scene.pick({canvasPos:e,pickSurface:!0});if(t){const e=this._sectionPlanesPlugin.createSectionPlane({pos:t.worldPos,dir:u.mulVec3Scalar(t.worldNormal,-1)});this._sectionPlanesPlugin.showControl(e.id)}})),this._updateSectionPlanesCount()}_updateSectionPlanesCount(){this._counterElement&&(this._counterElement.innerText=""+this.getNumSections())}getNumSections(){return Object.keys(this.viewer.scene.sectionPlanes).length}clear(){this._sectionPlanesPlugin.clear(),this._updateSectionPlanesCount()}flipSections(){this._sectionPlanesPlugin.flipSectionPlanes()}enableSections(){const e=this.viewer.scene.sectionPlanes;for(let t in e){e[t].active=!0}}disableSections(){const e=this.viewer.scene.sectionPlanes;for(let t in e){e[t].active=!1}}hideControl(){this._sectionPlanesPlugin.hideControl()}destroy(){this._sectionPlanesPlugin.destroy(),this._sectionToolContextMenu.destroy(),super.destroy()}}class Sg extends Eg{constructor(e,t){if(super(e,t),!t.navCubeCanvasElement)throw"Missing config: navCubeCanvasElement";const s=t.navCubeCanvasElement;this._navCube=new ty(this.viewer,{canvasElement:s,fitVisible:!0,color:"#CFCFCF"}),this._navCube.setVisible(this._active),this.on("active",(e=>{this._navCube.setVisible(e)}))}destroy(){this._navCube.destroy(),super.destroy()}}class wg extends o{constructor(e={}){const t=[[{getTitle:e=>e.viewer.localeService.translate("modelsContextMenu.loadModel")||"Load",getEnabled:e=>!e.bimViewer.isModelLoaded(e.modelId),doAction:e=>{e.bimViewer.loadModel(e.modelId)}},{getTitle:e=>e.viewer.localeService.translate("modelsContextMenu.unloadModel")||"Unload",getEnabled:e=>e.bimViewer.isModelLoaded(e.modelId),doAction:e=>{e.bimViewer.unloadModel(e.modelId)}}]];!!e.enableEditModels&&t.push([{getTitle:e=>e.viewer.localeService.translate("modelsContextMenu.editModel")||"Edit",getEnabled:e=>!0,doAction:e=>{e.bimViewer.editModel(e.modelId)}},{getTitle:e=>e.viewer.localeService.translate("modelsContextMenu.deleteModel")||"Delete",getEnabled:e=>!0,doAction:e=>{e.bimViewer.deleteModel(e.modelId)}}]),t.push([{getTitle:e=>e.viewer.localeService.translate("modelsContextMenu.loadAllModels")||"Load All",getEnabled:e=>{const t=e.bimViewer,s=t.getModelIds();return t.getLoadedModelIds().length<s.length},doAction:e=>{e.bimViewer.loadAllModels()}},{getTitle:e=>e.viewer.localeService.translate("modelsContextMenu.unloadAllModels")||"Unload All",getEnabled:e=>e.bimViewer.getLoadedModelIds().length>0,doAction:e=>{e.bimViewer.unloadAllModels()}}]),t.push([{getTitle:e=>e.viewer.localeService.translate("modelsContextMenu.clearSlices")||"Clear Slices",getEnabled:e=>e.bimViewer.getNumSections()>0,doAction:e=>{e.bimViewer.clearSections()}}]),super({hideOnAction:e.hideOnAction,context:e.context,items:t})}}const xg=u.vec3();class Bg{constructor(e){this._server=e}setProjectId(e){this._projectId=e}setModelId(e){this._modelId=e}getManifest(e,t,s){this._server.getSplitModelManifest(this._projectId,this._modelId,e,t,s)}getMetaModel(e,t,s){this._server.getSplitModelMetadata(this._projectId,this._modelId,e,t,s)}getXKT(e,t,s){this._server.getSplitModelGeometry(this._projectId,this._modelId,e,t,s)}}class Fg extends Eg{constructor(e,t){if(super(e,t),!t.modelsTabElement)throw"Missing config: modelsTabElement";if(!t.unloadModelsButtonElement)throw"Missing config: unloadModelsButtonElement";if(!t.modelsElement)throw"Missing config: modelsElement";if(this._enableAddModels=!!t.enableEditModels,this._modelsTabElement=t.modelsTabElement,this._loadModelsButtonElement=t.loadModelsButtonElement,this._unloadModelsButtonElement=t.unloadModelsButtonElement,this._addModelButtonElement=t.addModelButtonElement,this._modelsElement=t.modelsElement,this._modelsTabButtonElement=this._modelsTabElement.querySelector(".xeokit-tab-btn"),!this._modelsTabButtonElement)throw"Missing DOM element: ,xeokit-tab-btn";this._dataSource=new Bg(this.server),this._xktLoader=new eg(this.viewer,{dataSource:this._dataSource}),this._modelsContextMenu=new wg({enableEditModels:t.enableEditModels,hideOnAction:!0}),this._modelsInfo={},this._numModels=0,this._numModelsLoaded=0,this._projectId=null}setObjectColors(e){this._xktLoader.objectDefaults=e}loadProject(e,t,s){this.server.getProject(e,(s=>{this.unloadProject(),this._projectId=e,this._modelsInfo={},this._numModels=0,this._parseProject(s,t),this._numModelsLoaded<this._numModels&&this._loadModelsButtonElement.classList.remove("disabled"),this._numModelsLoaded>0&&this._unloadModelsButtonElement.classList.remove("disabled"),this._enableAddModels&&this._addModelButtonElement.classList.remove("disabled")}),(e=>{this.error(e),s&&s(e)}))}_parseProject(e,t){this._buildModelsMenu(e),this._parseViewerConfigs(e),this._parseViewerContent(e,(()=>{this._parseViewerState(e,(()=>{t()}))}))}_buildModelsMenu(e){var t="";const s=e.models||[];this._modelsInfo={},this._numModels=s.length;for(let e=0,i=s.length;e<i;e++){const i=s[e];this._modelsInfo[i.id]=i,t+="<div class='xeokit-form-check'>",t+="<input id='"+i.id+"' type='checkbox' value=''><span id='span-"+i.id+"' class='disabled'>"+i.name+"</span>",t+="</div>"}this._modelsElement.innerHTML=t;for(let e=0,t=s.length;e<t;e++){const t=s[e],i=t.id,r=document.getElementById(""+i),o=document.getElementById("span-"+i);r.addEventListener("click",(()=>{r.checked?this.loadModel(i):this.unloadModel(t.id)})),o.addEventListener("click",(()=>{!!this.viewer.scene.models[i]?this.unloadModel(t.id):this.loadModel(i)})),o.oncontextmenu=e=>{this._modelsContextMenu.context={bimViewer:this.bimViewer,viewer:this.viewer,modelId:i},this._modelsContextMenu.show(e.pageX,e.pageY),e.preventDefault()}}}_parseViewerConfigs(e){const t=e.viewerConfigs;t&&this.bimViewer.setConfigs(t)}_parseViewerContent(e,t){const s=e.viewerContent;s?this._parseModelsLoaded(s,(()=>{t()})):t()}_parseModelsLoaded(e,t){const s=e.modelsLoaded;s&&0!==s.length?this._loadNextModel(s.slice(0),t):t()}_loadNextModel(e,t){if(0===e.length)return void t();const s=e.pop();this.loadModel(s,(()=>{this._loadNextModel(e,t)}),(()=>{this._loadNextModel(e,t)}))}_parseViewerState(e,t){const s=e.viewerState;s?this.bimViewer.setViewerState(s,t):t()}unloadProject(){if(!this._projectId)return;const e=this.viewer.scene.models;for(var t in e)if(e.hasOwnProperty(t)){e[t].destroy()}this._modelsElement.innerHTML="",this._numModelsLoaded=0,this._loadModelsButtonElement.classList.add("disabled"),this._unloadModelsButtonElement.classList.add("disabled"),this._enableAddModels&&this._addModelButtonElement.classList.add("disabled");const s=this._projectId;this._projectId=null,this.fire("projectUnloaded",{projectId:s})}getLoadedProjectId(){return this._projectId}getModelIds(){return Object.keys(this._modelsInfo)}loadModel(e,t,s){if(!this._projectId){const e="No project currently loaded";return this.error(e),void(s&&s(e))}const i=this._modelsInfo[e];if(!i){const e="Model not in currently loaded project";return this.error(e),void(s&&s(e))}this.bimViewer._busyModal.show(`${this.viewer.localeService.translate("busyModal.loading")||"Loading"} ${i.name}`);this.bimViewer.getConfig("externalMetadata")&&!i.manifest?this.server.getMetadata(this._projectId,e,(r=>{this._loadGeometry(e,i,r,t,s)}),(e=>{this.bimViewer._busyModal.hide(),this.error(e),s&&s(e)})):this._loadGeometry(e,i,null,t,s)}_loadGeometry(e,t,s,i,r){const o=()=>{document.getElementById(""+e).checked=!0,this._numModelsLoaded++,this._unloadModelsButtonElement.classList.remove("disabled"),this._numModelsLoaded<this._numModels?this._loadModelsButtonElement.classList.remove("disabled"):this._loadModelsButtonElement.classList.add("disabled"),1===this._numModelsLoaded?(this._jumpToInitialCamera(),this.fire("modelLoaded",e),this.bimViewer._busyModal.hide(),i&&i()):(this.fire("modelLoaded",e),this.bimViewer._busyModal.hide(),i&&i())},n=e=>{this.bimViewer._busyModal.hide(),this.error(e),r&&r(e)};if(t.manifest){this._dataSource.setProjectId(this._projectId),this._dataSource.setModelId(e);const s=this._xktLoader.load({id:e,manifestSrc:t.manifest,excludeUnclassifiedObjects:!0,origin:t.origin||t.position,scale:t.scale,rotation:t.rotation,matrix:t.matrix,edges:!1!==t.edges,saoEnabled:t.saoEnabled,pbrEnabled:t.pbrEnabled,backfaces:t.backfaces,globalizeObjectIds:t.globalizeObjectIds,reuseGeometries:!1!==t.reuseGeometries});s.on("loaded",o),s.on("error",n)}else this.server.getGeometry(this._projectId,e,(i=>{const r=this._xktLoader.load({id:e,metaModelData:s,xkt:i,excludeUnclassifiedObjects:!0,origin:t.origin||t.position,scale:t.scale,rotation:t.rotation,matrix:t.matrix,edges:!1!==t.edges,saoEnabled:t.saoEnabled,pbrEnabled:t.pbrEnabled,backfaces:t.backfaces,globalizeObjectIds:t.globalizeObjectIds,reuseGeometries:!1!==t.reuseGeometries});r.on("loaded",o),r.on("error",n)}),n)}_jumpToInitialCamera(){const e=this.viewer,t=e.scene,s=t.getAABB(t.visibleObjectIds),i=u.getAABB3Diag(s),r=u.getAABB3Center(s,xg),o=t.camera;o.perspective.fov;const n=Math.abs(i/Math.tan(45*u.DEGTORAD)),a=u.normalizeVec3(o.yUp?[-.5,-.7071,-.5]:[-1,1,-1]),l=u.normalizeVec3(o.yUp?[-.5,.7071,-.5]:[-1,1,1]);e.cameraControl.pivotPos=r,e.cameraControl.planView=!1,e.cameraFlight.jumpTo({look:r,eye:[r[0]-n*a[0],r[1]-n*a[1],r[2]-n*a[2]],up:l,orthoScale:1.1*i})}unloadModel(e){const t=this.viewer.scene.models[e];if(!t)return void this.error("Model not loaded: "+e);t.destroy();document.getElementById(""+e).checked=!1,document.getElementById("span-"+e),this._numModelsLoaded--,this._numModelsLoaded>0?this._unloadModelsButtonElement.classList.remove("disabled"):this._unloadModelsButtonElement.classList.add("disabled"),this._numModelsLoaded<this._numModels?this._loadModelsButtonElement.classList.remove("disabled"):this._loadModelsButtonElement.classList.add("disabled"),this.fire("modelUnloaded",e)}unloadAllModels(){const e=this.viewer.scene.models,t=Object.keys(e);for(var s=0,i=t.length;s<i;s++){const e=t[s];this.unloadModel(e)}}getNumModelsLoaded(){return this._numModelsLoaded}_getLoadedModelIds(){return Object.keys(this.viewer.scene.models)}isModelLoaded(e){return!!this.viewer.scene.models[e]}getModelsInfo(){return this._modelsInfo}getModelInfo(e){return this._modelsInfo[e]}setEnabled(e){e?(this._modelsTabButtonElement.classList.remove("disabled"),this._unloadModelsButtonElement.classList.remove("disabled")):(this._modelsTabButtonElement.classList.add("disabled"),this._unloadModelsButtonElement.classList.add("disabled"))}destroy(){super.destroy(),this._xktLoader.destroy()}}const Mg=u.vec3();class Lg extends o{constructor(e,t={}){super(t),this._bimViewer=e,this._buildMenu()}_buildMenu(){const e=[],t=[];this._bimViewer._enablePropertiesInspector&&e.push({getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.inspectProperties")||"Inspect Properties",getShown:e=>!!e.viewer.metaScene.metaObjects[e.treeViewNode.objectId],doAction:e=>{const t=e.treeViewNode.objectId;e.bimViewer.showObjectProperties(t)}}),t.push({getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.viewFit")||"View Fit",doAction:function(e){const t=e.viewer,s=t.scene,i=[];e.treeViewPlugin.withNodeTree(e.treeViewNode,(e=>{e.objectId&&i.push(e.objectId)})),s.setObjectsVisible(i,!0),s.setObjectsHighlighted(i,!0);const r=s.getAABB(i);t.cameraFlight.flyTo({aabb:r,duration:.5},(()=>{setTimeout((function(){s.setObjectsHighlighted(s.highlightedObjectIds,!1)}),500)})),t.cameraControl.pivotPos=u.getAABB3Center(r)}},{getTitle:e=>e.viewer.localeService.translate("canvasContextMenu.viewFitSelection")||"View Fit Selected",getEnabled:e=>e.viewer.scene.numSelectedObjects>0,doAction:e=>{const t=e.viewer,s=t.scene,i=s.getAABB(s.selectedObjectIds);t.cameraFlight.flyTo({aabb:i,duration:.5}),t.cameraControl.pivotPos=u.getAABB3Center(i)}},{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.viewFitAll")||"View Fit All",doAction:function(e){const t=e.viewer,s=t.scene,i=s.getAABB(s.visibleObjectIds);t.cameraFlight.flyTo({aabb:i,duration:.5}),t.cameraControl.pivotPos=u.getAABB3Center(i)}}),this.items=[e,t,[{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.isolate")||"Isolate",doAction:function(e){const t=e.viewer,s=t.scene,i=[];e.treeViewPlugin.withNodeTree(e.treeViewNode,(e=>{e.objectId&&i.push(e.objectId)}));const r=s.getAABB(i);t.cameraControl.pivotPos=u.getAABB3Center(r,Mg),s.setObjectsXRayed(s.xrayedObjectIds,!1),s.setObjectsVisible(s.visibleObjectIds,!1),s.setObjectsSelected(s.selectedObjectIds,!1),s.setObjectsVisible(i,!0),t.cameraFlight.flyTo({aabb:r},(()=>{}))}}],[{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.hide")||"Hide",doAction:function(e){e.treeViewPlugin.withNodeTree(e.treeViewNode,(t=>{if(t.objectId){const s=e.viewer.scene.objects[t.objectId];s&&(s.visible=!1)}}))}},{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.hideOthers")||"Hide Others",doAction:function(e){const t=e.viewer.scene;t.setObjectsVisible(t.visibleObjectIds,!1),t.setObjectsPickable(t.xrayedObjectIds,!0),t.setObjectsXRayed(t.xrayedObjectIds,!1),e.treeViewPlugin.withNodeTree(e.treeViewNode,(e=>{if(e.objectId){const s=t.objects[e.objectId];s&&(s.visible=!0)}}))}},{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.hideAll")||"Hide All",getEnabled:function(e){return e.viewer.scene.visibleObjectIds.length>0},doAction:function(e){e.viewer.scene.setObjectsVisible(e.viewer.scene.visibleObjectIds,!1)}}],[{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.show")||"Show",doAction:function(e){e.treeViewPlugin.withNodeTree(e.treeViewNode,(t=>{if(t.objectId){const s=e.viewer.scene.objects[t.objectId];s&&(s.visible=!0,s.xrayed&&(s.pickable=!0),s.xrayed=!1,s.selected=!1)}}))}},{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.showOthers")||"Shows Others",doAction:function(e){const t=e.viewer.scene;t.setObjectsVisible(t.objectIds,!0),t.setObjectsPickable(t.xrayedObjectIds,!0),t.setObjectsXRayed(t.xrayedObjectIds,!1),e.treeViewPlugin.withNodeTree(e.treeViewNode,(e=>{if(e.objectId){const s=t.objects[e.objectId];s&&(s.visible=!1)}}))}},{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.showAll")||"Show All",getEnabled:function(e){const t=e.viewer.scene;return t.numVisibleObjects<t.numObjects||e.viewer.scene.numXRayedObjects>0},doAction:function(e){const t=e.viewer.scene;t.setObjectsVisible(t.objectIds,!0),t.setObjectsPickable(t.xrayedObjectIds,!0),t.setObjectsXRayed(t.xrayedObjectIds,!1)}}],[{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.xray")||"X-Ray",doAction:function(e){e.treeViewPlugin.withNodeTree(e.treeViewNode,(t=>{if(t.objectId){const s=e.viewer.scene.objects[t.objectId];s&&(s.selected=!1,s.xrayed=!0,s.visible=!0,s.pickable=e.bimViewer.getConfig("xrayPickable"))}}))}},{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.undoXray")||"Undo X-Ray",doAction:function(e){e.treeViewPlugin.withNodeTree(e.treeViewNode,(t=>{if(t.objectId){const s=e.viewer.scene.objects[t.objectId];s&&(s.xrayed=!1,s.pickable=!0)}}))}},{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.xrayOthers")||"X-Ray Others",doAction:function(e){const t=e.viewer.scene;t.setObjectsVisible(t.objectIds,!0),e.bimViewer.getConfig("xrayPickable")||t.setObjectsPickable(t.objectIds,!1),t.setObjectsXRayed(t.objectIds,!0),t.setObjectsSelected(t.selectedObjectIds,!1),e.treeViewPlugin.withNodeTree(e.treeViewNode,(e=>{if(e.objectId){const s=t.objects[e.objectId];s&&(s.xrayed=!1,s.pickable=!0)}}))}},{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.xrayAll")||"X-Ray All",doAction:function(e){const t=e.viewer.scene;t.setObjectsVisible(t.objectIds,!0),t.setObjectsXRayed(t.objectIds,!0),t.setObjectsSelected(t.selectedObjectIds,!1),t.setObjectsPickable(t.objectIds,!1)}},{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.xrayNone")||"X-Ray None",getEnabled:function(e){return e.viewer.scene.numXRayedObjects>0},doAction:function(e){const t=e.viewer.scene,s=t.xrayedObjectIds;t.setObjectsPickable(s,!0),t.setObjectsXRayed(s,!1)}}],[{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.select")||"Select",doAction:function(e){e.treeViewPlugin.withNodeTree(e.treeViewNode,(t=>{if(t.objectId){const s=e.viewer.scene.objects[t.objectId];s&&(s.selected=!0,s.visible=!0)}}))}},{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.undoSelect")||"Undo Select",doAction:function(e){e.treeViewPlugin.withNodeTree(e.treeViewNode,(t=>{if(t.objectId){const s=e.viewer.scene.objects[t.objectId];s&&(s.selected=!1)}}))}},{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.selectNone")||"Select None",getEnabled:function(e){return e.viewer.scene.numSelectedObjects>0},doAction:function(e){e.viewer.scene.setObjectsSelected(e.viewer.scene.selectedObjectIds,!1)}}],[{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.clearSlices")||"Clear Slices",getEnabled:function(e){return e.bimViewer.getNumSections()>0},doAction:function(e){e.bimViewer.clearSections()}}]]}}class Ug extends Eg{constructor(e,t={}){if(super(e),!t.objectsTabElement)throw"Missing config: objectsTabElement";if(!t.showAllObjectsButtonElement)throw"Missing config: showAllObjectsButtonElement";if(!t.hideAllObjectsButtonElement)throw"Missing config: hideAllObjectsButtonElement";if(!t.objectsElement)throw"Missing config: objectsElement";if(this._objectsTabElement=t.objectsTabElement,this._showAllObjectsButtonElement=t.showAllObjectsButtonElement,this._hideAllObjectsButtonElement=t.hideAllObjectsButtonElement,this._objectsTabButtonElement=this._objectsTabElement.querySelector(".xeokit-tab-btn"),!this._objectsTabButtonElement)throw"Missing DOM element: ,xeokit-tab-btn";const s=t.objectsElement;this._treeView=new Ay(this.viewer,{containerElement:s,hierarchy:"containment",autoAddModels:!1,pruneEmptyNodes:!0}),this._treeViewContextMenu=new Lg(this.bimViewer,{hideOnAction:!0}),this._treeView.on("contextmenu",(e=>{this._treeViewContextMenu.context={bimViewer:this.bimViewer,viewer:e.viewer,treeViewPlugin:e.treeViewPlugin,treeViewNode:e.treeViewNode},this._treeViewContextMenu.show(e.event.pageX,e.event.pageY)})),this._treeView.on("nodeTitleClicked",(e=>{const t=this.viewer.scene,s=[];e.treeViewPlugin.withNodeTree(e.treeViewNode,(e=>{e.objectId&&s.push(e.objectId)}));e.treeViewNode.checked?(t.setObjectsXRayed(s,!1),t.setObjectsVisible(s,!1),t.setObjectsPickable(s,!0)):(t.setObjectsXRayed(s,!1),t.setObjectsVisible(s,!0),t.setObjectsPickable(s,!0))})),this._onModelLoaded=this.viewer.scene.on("modelLoaded",(e=>{if(this.viewer.metaScene.metaModels[e]){const t=this.bimViewer._modelsExplorer.getModelInfo(e);if(!t)return;this._treeView.addModel(e,{rootName:t.name})}})),this._onModelUnloaded=this.viewer.scene.on("modelUnloaded",(e=>{this.viewer.metaScene.metaModels[e]&&this._treeView.removeModel(e)})),this.bimViewer.on("reset",(()=>{this._treeView.collapse()}))}setEnabled(e){e?(this._objectsTabButtonElement.classList.remove("disabled"),this._showAllObjectsButtonElement.classList.remove("disabled"),this._hideAllObjectsButtonElement.classList.remove("disabled")):(this._objectsTabButtonElement.classList.add("disabled"),this._showAllObjectsButtonElement.classList.add("disabled"),this._hideAllObjectsButtonElement.classList.add("disabled"))}expandTreeViewToDepth(e){this._treeView.expandToDepth(e)}showNodeInTreeView(e){this._treeView.collapse(),this._treeView.showNode(e)}unShowNodeInTreeView(){this._treeView.unShowNode()}destroy(){super.destroy(),this._treeView.destroy(),this._treeViewContextMenu.destroy(),this.viewer.scene.off(this._onModelLoaded),this.viewer.scene.off(this._onModelUnloaded)}}class Hg extends Eg{constructor(e,t={}){if(super(e),!t.classesTabElement)throw"Missing config: classesTabElement";if(!t.showAllClassesButtonElement)throw"Missing config: showAllClassesButtonElement";if(!t.hideAllClassesButtonElement)throw"Missing config: hideAllClassesButtonElement";if(!t.classesElement)throw"Missing config: classesElement";if(this._classesTabElement=t.classesTabElement,this._showAllClassesButtonElement=t.showAllClassesButtonElement,this._hideAllClassesButtonElement=t.hideAllClassesButtonElement,this._classesTabButtonElement=this._classesTabElement.querySelector(".xeokit-tab-btn"),!this._classesTabButtonElement)throw"Missing DOM element: xeokit-tab-btn";const s=t.classesElement;this._treeView=new Ay(this.viewer,{containerElement:s,hierarchy:"types",autoAddModels:!1,pruneEmptyNodes:!0}),this._treeViewContextMenu=new Lg(this.bimViewer,{hideOnAction:!0}),this._treeView.on("contextmenu",(e=>{this._treeViewContextMenu.context={bimViewer:this.bimViewer,viewer:e.viewer,treeViewPlugin:e.treeViewPlugin,treeViewNode:e.treeViewNode},this._treeViewContextMenu.show(e.event.pageX,e.event.pageY)})),this._treeView.on("nodeTitleClicked",(e=>{const t=this.viewer.scene,s=[];e.treeViewPlugin.withNodeTree(e.treeViewNode,(e=>{e.objectId&&s.push(e.objectId)}));e.treeViewNode.checked?(t.setObjectsXRayed(s,!1),t.setObjectsVisible(s,!1),t.setObjectsPickable(s,!0)):(t.setObjectsXRayed(s,!1),t.setObjectsVisible(s,!0),t.setObjectsPickable(s,!0))})),this._onModelLoaded=this.viewer.scene.on("modelLoaded",(e=>{if(this.viewer.metaScene.metaModels[e]){const t=this.bimViewer._modelsExplorer.getModelInfo(e);if(!t)return;this._treeView.addModel(e,{rootName:t.name})}})),this._onModelUnloaded=this.viewer.scene.on("modelUnloaded",(e=>{this.viewer.metaScene.metaModels[e]&&this._treeView.removeModel(e)})),this.bimViewer.on("reset",(()=>{this._treeView.collapse()}))}setEnabled(e){e?(this._classesTabButtonElement.classList.remove("disabled"),this._showAllClassesButtonElement.classList.remove("disabled"),this._hideAllClassesButtonElement.classList.remove("disabled")):(this._classesTabButtonElement.classList.add("disabled"),this._showAllClassesButtonElement.classList.add("disabled"),this._hideAllClassesButtonElement.classList.add("disabled"))}expandTreeViewToDepth(e){this._treeView.expandToDepth(e)}showNodeInTreeView(e){this._treeView.collapse(),this._treeView.showNode(e)}unShowNodeInTreeView(){this._treeView.unShowNode()}destroy(){super.destroy(),this._treeView.destroy(),this._treeViewContextMenu.destroy(),this.viewer.scene.off(this._onModelLoaded),this.viewer.scene.off(this._onModelUnloaded)}}const Gg=u.vec3();class kg extends Eg{constructor(e,t={}){if(super(e),!t.storeysTabElement)throw"Missing config: storeysTabElement";if(!t.showAllStoreysButtonElement)throw"Missing config: showAllStoreysButtonElement";if(!t.hideAllStoreysButtonElement)throw"Missing config: hideAllStoreysButtonElement";if(!t.storeysElement)throw"Missing config: storeysElement";if(this._storeysTabElement=t.storeysTabElement,this._showAllStoreysButtonElement=t.showAllStoreysButtonElement,this._hideAllStoreysButtonElement=t.hideAllStoreysButtonElement,this._storeysTabButtonElement=this._storeysTabElement.querySelector(".xeokit-tab-btn"),!this._storeysTabButtonElement)throw"Missing DOM element: .xeokit-tab-btn";const s=t.storeysElement;this._treeView=new Ay(this.viewer,{containerElement:s,autoAddModels:!1,hierarchy:"storeys",autoExpandDepth:1}),this._treeViewContextMenu=new Lg(this.bimViewer,{hideOnAction:!0}),this._treeView.on("contextmenu",(e=>{this._treeViewContextMenu.context={bimViewer:this.bimViewer,viewer:e.viewer,treeViewPlugin:e.treeViewPlugin,treeViewNode:e.treeViewNode,pruneEmptyNodes:!0},this._treeViewContextMenu.show(e.event.pageX,e.event.pageY)})),this._treeView.on("nodeTitleClicked",(e=>{const t=this.viewer.scene,s=[];e.treeViewPlugin.withNodeTree(e.treeViewNode,(e=>{e.objectId&&s.push(e.objectId)}));e.treeViewNode.checked?(t.setObjectsXRayed(s,!1),t.setObjectsVisible(s,!1),t.setObjectsPickable(s,!0)):(t.setObjectsXRayed(s,!1),t.setObjectsVisible(s,!0),t.setObjectsPickable(s,!0))})),this._onModelLoaded=this.viewer.scene.on("modelLoaded",(e=>{const t=this.bimViewer._modelsExplorer.getModelInfo(e);t&&this._treeView.addModel(e,{rootName:t.name})})),this._onModelUnloaded=this.viewer.scene.on("modelUnloaded",(e=>{this.viewer.metaScene.metaModels[e]&&this._treeView.removeModel(e)})),this.bimViewer.on("reset",(()=>{this._treeView.collapse(),this._treeView.expandToDepth(1)}))}setEnabled(e){e?(this._storeysTabButtonElement.classList.remove("disabled"),this._showAllStoreysButtonElement.classList.remove("disabled"),this._hideAllStoreysButtonElement.classList.remove("disabled")):(this._storeysTabButtonElement.classList.add("disabled"),this._showAllStoreysButtonElement.classList.add("disabled"),this._hideAllStoreysButtonElement.classList.add("disabled"))}expandTreeViewToDepth(e){this._treeView.expandToDepth(e)}showNodeInTreeView(e){this._treeView.collapse(),this._treeView.showNode(e)}unShowNodeInTreeView(){this._treeView.unShowNode()}selectStorey(e,t){const s=this.viewer.metaScene.metaObjects[e];if(!s)return void this.error("selectStorey() - object is not found: '"+e+"'");if("IfcBuildingStorey"!==s.type)return void this.error("selectStorey() - object is not found: '"+e+"'");const i=s.getObjectIDsInSubtree();this._selectObjects(i,t)}_selectObjects(e,t){const s=this.viewer.scene,i=s.getAABB(e);this.viewer.cameraControl.pivotPos=u.getAABB3Center(i,Gg),t?(s.setObjectsXRayed(s.objectIds,!0),s.setObjectsVisible(s.objectIds,!0),s.setObjectsPickable(s.objectIds,!1),s.setObjectsSelected(s.selectedObjectIds,!1),s.setObjectsXRayed(e,!1),s.setObjectsVisible(e,!0),s.setObjectsPickable(e,!0),this.viewer.cameraFlight.flyTo({aabb:i},(()=>{setTimeout((function(){s.setObjectsVisible(s.xrayedObjectIds,!1),s.setObjectsXRayed(s.xrayedObjectIds,!1)}),500),t()}))):(s.setObjectsVisible(s.objectIds,!1),s.setObjectsPickable(s.xrayedObjectIds,!0),s.setObjectsXRayed(s.xrayedObjectIds,!1),s.setObjectsSelected(s.selectedObjectIds,!1),s.setObjectsVisible(e,!0),this.viewer.cameraFlight.jumpTo({aabb:i}))}destroy(){super.destroy(),this._treeView.destroy(),this._treeViewContextMenu.destroy(),this.viewer.scene.off(this._onModelLoaded),this.viewer.scene.off(this._onModelUnloaded)}}const Vg=u.vec3();class jg extends Eg{constructor(e,t){if(super(e,t),!t.buttonElement)throw"Missing config: buttonElement";this._saveOrthoActive=null,this._buttonElement=t.buttonElement,this._cameraControlNavModeMediator=t.cameraControlNavModeMediator,this._active=!1,this.on("enabled",(e=>{e?this._buttonElement.classList.remove("disabled"):this._buttonElement.classList.add("disabled")})),this._buttonElement.addEventListener("click",(e=>{this.getEnabled()&&(this.bimViewer._sectionTool.hideControl(),this.setActive(!this.getActive(),(()=>{}))),e.preventDefault()})),this.bimViewer.on("reset",(()=>{this.setActive(!0,(()=>{}))}))}setEnabled(e){super.setEnabled(e),this._saveOrthoActive=this.bimViewer._orthoMode.getActive()}setActive(e,t){this._active!==e?(this._active=e,e?(this._buttonElement.classList.add("active"),t?this._enterThreeDMode((()=>{this.fire("active",this._active),t()})):(this._enterThreeDMode(),this.fire("active",this._active))):(this._buttonElement.classList.remove("active"),t?this._exitThreeDMode((()=>{this.fire("active",this._active),t()})):(this._exitThreeDMode(),this.fire("active",this._active)))):t&&t()}_enterThreeDMode(e){const t=this.viewer,s=t.scene,i=s.getAABB(s.visibleObjectIds),r=u.getAABB3Diag(i),o=u.getAABB3Center(i,Vg),n=Math.abs(r/Math.tan(32.5)),a=s.camera,l=a.yUp?[-1,-1,-1]:[1,1,1],h=a.yUp?[-1,1,-1]:[-1,1,1];t.cameraControl.pivotPos=o,this.bimViewer._navCubeMode.setActive(!0),this.bimViewer._firstPersonMode.setEnabled(!0),this._cameraControlNavModeMediator.setThreeDModeActive(!0),this.bimViewer._sectionTool.setEnabled(!0),this.bimViewer._orthoMode.setEnabled(!0),e?t.cameraFlight.flyTo({look:o,eye:[o[0]-n*l[0],o[1]-n*l[1],o[2]-n*l[2]],up:h,orthoScale:1.3*r,duration:1,projection:this._saveOrthoActive?"ortho":"perspective"},(()=>{e()})):t.cameraFlight.jumpTo({look:o,eye:[o[0]-n*l[0],o[1]-n*l[1],o[2]-n*l[2]],up:h,orthoScale:1.3*r,projection:this._saveOrthoActive?"ortho":"perspective"})}_exitThreeDMode(e){const t=this.viewer,s=t.scene,i=s.camera,r=s.getAABB(s.visibleObjectIds),o=u.getAABB3Center(r),n=u.getAABB3Diag(r),a=Math.abs(n/Math.tan(45*u.DEGTORAD)),l=1.3*n,h=Vg;h[0]=o[0]+i.worldUp[0]*a,h[1]=o[1]+i.worldUp[1]*a,h[2]=o[2]+i.worldUp[2]*a;const c=u.mulVec3Scalar(i.worldForward,-1,[]);this.bimViewer._sectionTool.setActive(!1),this.bimViewer._firstPersonMode.setEnabled(!1),this._saveOrthoActive=this.bimViewer._orthoMode.getActive(),this.bimViewer._orthoMode.setEnabled(!1),this._cameraControlNavModeMediator.setThreeDModeActive(!1),e?t.cameraFlight.flyTo({eye:h,look:o,up:c,orthoScale:l,projection:"ortho"},(()=>{this.bimViewer._navCubeMode.setActive(!1)})):(t.cameraFlight.jumpTo({eye:h,look:o,up:c,orthoScale:l,projection:"ortho"}),this.bimViewer._navCubeMode.setActive(!1))}}class Qg extends o{constructor(e,t={}){super(t),this._bimViewer=e,this._buildMenu()}_buildMenu(){const e=[],t=[];this._bimViewer._enablePropertiesInspector&&e.push({getTitle:e=>e.viewer.localeService.translate("objectContextMenu.inspectProperties")||"Inspect Properties",doAction:e=>{const t=e.entity.id;e.bimViewer.showObjectProperties(t)}}),e.push({getTitle:e=>e.viewer.localeService.translate("objectContextMenu.showInTree")||"Show in Explorer",doAction:e=>{const t=e.entity.id;e.showObjectInExplorers(t)}}),t.push({getTitle:e=>e.viewer.localeService.translate("objectContextMenu.viewFit")||"View Fit",doAction:e=>{const t=e.viewer,s=t.scene,i=e.entity;t.cameraFlight.flyTo({aabb:i.aabb,duration:.5},(()=>{setTimeout((function(){s.setObjectsHighlighted(s.highlightedObjectIds,!1)}),500)})),t.cameraControl.pivotPos=u.getAABB3Center(i.aabb)}},{getTitle:e=>e.viewer.localeService.translate("canvasContextMenu.viewFitSelection")||"View Fit Selected",getEnabled:e=>e.viewer.scene.numSelectedObjects>0,doAction:e=>{const t=e.viewer,s=t.scene,i=s.getAABB(s.selectedObjectIds);t.cameraFlight.flyTo({aabb:i,duration:.5}),t.cameraControl.pivotPos=u.getAABB3Center(i)}},{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.viewFitAll")||"View Fit All",doAction:e=>{const t=e.viewer,s=t.scene,i=s.getAABB(s.visibleObjectIds);t.cameraFlight.flyTo({aabb:i,duration:.5}),t.cameraControl.pivotPos=u.getAABB3Center(i)}}),this.items=[e,t,[{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.hide")||"Hide",getEnabled:e=>e.entity.visible,doAction:e=>{e.entity.visible=!1}},{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.hideOthers")||"Hide Others",doAction:e=>{const t=e.viewer,s=t.scene,i=e.entity,r=t.metaScene.metaObjects[i.id];r&&(s.setObjectsVisible(s.visibleObjectIds,!1),r.withMetaObjectsInSubtree((e=>{const t=s.objects[e.id];t&&(t.visible=!0)})))}},{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.hideAll")||"Hide All",getEnabled:e=>e.viewer.scene.numVisibleObjects>0,doAction:e=>{e.viewer.scene.setObjectsVisible(e.viewer.scene.visibleObjectIds,!1)}},{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.showAll")||"Show All",getEnabled:e=>{const t=e.viewer.scene;return t.numVisibleObjects<t.numObjects||e.viewer.scene.numXRayedObjects>0},doAction:e=>{const t=e.viewer.scene;t.setObjectsVisible(t.objectIds,!0),t.setObjectsPickable(t.xrayedObjectIds,!0),t.setObjectsXRayed(t.xrayedObjectIds,!1)}}],[{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.xray")||"X-Ray",getEnabled:e=>!e.entity.xrayed,doAction:e=>{const t=e.entity;t.xrayed=!0,t.pickable=e.bimViewer.getConfig("xrayPickable")}},{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.xrayOthers")||"X-Ray Others",doAction:e=>{const t=e.viewer,s=t.scene,i=e.entity,r=t.metaScene.metaObjects[i.id];r&&(s.setObjectsVisible(s.objectIds,!0),s.setObjectsXRayed(s.objectIds,!0),e.bimViewer.getConfig("xrayPickable")||s.setObjectsPickable(s.objectIds,!1),r.withMetaObjectsInSubtree((e=>{const t=s.objects[e.id];t&&(t.xrayed=!1,t.pickable=!0)})))}},{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.xrayAll")||"X-Ray All",getEnabled:e=>{const t=e.viewer.scene;return t.numXRayedObjects<t.numObjects},doAction:e=>{const t=e.viewer.scene;t.setObjectsVisible(t.objectIds,!0),e.bimViewer.getConfig("xrayPickable")||t.setObjectsPickable(t.objectIds,!1),t.setObjectsXRayed(t.objectIds,!0)}},{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.xrayNone")||"X-Ray None",getEnabled:e=>e.viewer.scene.numXRayedObjects>0,doAction:e=>{const t=e.viewer.scene,s=t.xrayedObjectIds;t.setObjectsPickable(s,!0),t.setObjectsXRayed(s,!1)}}],[{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.select")||"Select",getEnabled:e=>!e.entity.selected,doAction:e=>{e.entity.selected=!0}},{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.undoSelect")||"Undo Select",getEnabled:e=>e.entity.selected,doAction:e=>{e.entity.selected=!1}},{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.selectNone")||"Select None",getEnabled:e=>e.viewer.scene.numSelectedObjects>0,doAction:e=>{e.viewer.scene.setObjectsSelected(e.viewer.scene.selectedObjectIds,!1)}}],[{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.clearSlices")||"Clear Slices",getEnabled:e=>e.bimViewer.getNumSections()>0,doAction:e=>{e.bimViewer.clearSections()}}]]}}class Wg extends o{constructor(e={}){super({hideOnAction:e.hideOnAction,context:e.context,items:[[{getTitle:e=>e.viewer.localeService.translate("canvasContextMenu.viewFitAll")||"View Fit All",doAction:e=>{const t=e.viewer,s=t.scene,i=s.getAABB(s.visibleObjectIds);t.cameraFlight.flyTo({aabb:i,duration:.5}),t.cameraControl.pivotPos=u.getAABB3Center(i)}},{getTitle:e=>e.viewer.localeService.translate("canvasContextMenu.viewFitSelection")||"View Fit Selected",getEnabled:e=>e.viewer.scene.numSelectedObjects>0,doAction:e=>{const t=e.viewer,s=t.scene,i=s.getAABB(s.selectedObjectIds);t.cameraFlight.flyTo({aabb:i,duration:.5}),t.cameraControl.pivotPos=u.getAABB3Center(i)}}],[{getTitle:e=>e.viewer.localeService.translate("canvasContextMenu.hideAll")||"Hide All",getEnabled:e=>e.viewer.scene.numVisibleObjects>0,doAction:e=>{e.viewer.scene.setObjectsVisible(e.viewer.scene.visibleObjectIds,!1)}},{getTitle:e=>e.viewer.localeService.translate("canvasContextMenu.showAll")||"Show All",getEnabled:e=>{const t=e.viewer.scene;return t.numVisibleObjects<t.numObjects||e.viewer.scene.numXRayedObjects>0},doAction:e=>{const t=e.viewer.scene;t.setObjectsVisible(t.objectIds,!0),t.setObjectsXRayed(t.xrayedObjectIds,!1)}}],[{getTitle:e=>e.viewer.localeService.translate("canvasContextMenu.xRayAll")||"X-Ray All",getEnabled:e=>{const t=e.viewer.scene;return t.numXRayedObjects<t.numObjects},doAction:e=>{const t=e.viewer.scene;t.setObjectsVisible(t.objectIds,!0),t.setObjectsXRayed(t.objectIds,!0),e.bimViewer.getConfig("xrayPickable")||t.setObjectsPickable(t.objectIds,!1)}},{getTitle:e=>e.viewer.localeService.translate("canvasContextMenu.xRayNone")||"X-Ray None",getEnabled:e=>e.viewer.scene.numXRayedObjects>0,doAction:e=>{const t=e.viewer.scene.xrayedObjectIds;e.viewer.scene.setObjectsPickable(t,!0),e.viewer.scene.setObjectsXRayed(t,!1)}}],[{getTitle:e=>e.viewer.localeService.translate("canvasContextMenu.selectNone")||"Select None",getEnabled:e=>e.viewer.scene.numSelectedObjects>0,doAction:e=>{e.viewer.scene.setObjectsSelected(e.viewer.scene.selectedObjectIds,!1)}}],[{getTitle:e=>e.viewer.localeService.translate("canvasContextMenu.resetView")||"Reset View",doAction:e=>{e.bimViewer.resetView()}}],[{getTitle:e=>e.viewer.localeService.translate("canvasContextMenu.clearSlices")||"Clear Slices",getEnabled:e=>e.bimViewer.getNumSections()>0,doAction:e=>{e.bimViewer.clearSections()}}]]})}}class zg extends Eg{constructor(e,t){if(super(e,t),!t.buttonElement)throw"Missing config: buttonElement";this._buttonElement=t.buttonElement,this.on("enabled",(e=>{e?this._buttonElement.classList.remove("disabled"):this._buttonElement.classList.add("disabled")})),this._buttonElement.addEventListener("click",(e=>{this.getEnabled()&&this.setActive(!this.getActive(),(()=>{})),e.preventDefault()})),this.bimViewer.on("reset",(()=>{this.setActive(!1)})),this.viewer.camera.on("projection",(()=>{const e="ortho"===this.viewer.camera.projection;this._active=e,this._active?this._buttonElement.classList.add("active"):this._buttonElement.classList.remove("active")})),this._active=!1,this._buttonElement.classList.remove("active")}setActive(e,t){this._active!==e?(this._active=e,e?(this._buttonElement.classList.add("active"),t?this._enterOrthoMode((()=>{this.fire("active",this._active),t()})):(this._enterOrthoMode(),this.fire("active",this._active))):(this._buttonElement.classList.remove("active"),t?this._exitOrthoMode((()=>{this.fire("active",this._active),t()})):(this._exitOrthoMode(),this.fire("active",this._active)))):t&&t()}_enterOrthoMode(e){e?this.viewer.cameraFlight.flyTo({projection:"ortho",duration:.5},e):this.viewer.cameraFlight.jumpTo({projection:"ortho"})}_exitOrthoMode(e){e?this.viewer.cameraFlight.flyTo({projection:"perspective",duration:.5},e):this.viewer.cameraFlight.jumpTo({projection:"perspective"})}}class Kg extends Eg{constructor(e,t={}){if(super(e),!t.propertiesTabElement)throw"Missing config: propertiesTabElement";if(!t.propertiesElement)throw"Missing config: propertiesElement";if(this._metaObject=null,this._propertiesTabElement=t.propertiesTabElement,this._propertiesElement=t.propertiesElement,this._propertiesTabButtonElement=this._propertiesTabElement.querySelector(".xeokit-tab-btn"),!this._propertiesTabButtonElement)throw"Missing DOM element: ,xeokit-tab-btn";this._onModelUnloaded=this.viewer.scene.on("modelUnloaded",(e=>{if(this._metaObject){const t=this._metaObject.metaModels;for(let s=0,i=t.length;s<i;s++)if(t[s].id===e)return void this.clear()}})),this.bimViewer.on("reset",(()=>{this.clear()})),document.addEventListener("click",this._clickListener=e=>{e.target.matches(".xeokit-accordion .xeokit-accordion-button")&&(e.target.parentElement.classList.contains("active")?e.target.parentElement.classList.remove("active"):e.target.parentElement.classList.add("active"))}),this.clear()}showObjectPropertySets(e){const t=this.viewer.metaScene.metaObjects[e];if(!t)return;const s=t.propertySets;s&&s.length>0?this._setPropertySets(t,s):this._setPropertySets(t),this._metaObject=t}clear(){const e=[],t=this.viewer.localeService.translate("propertiesInspector.noObjectSelectedWarning")||"No object inspected. Right-click or long-tab an object and select 'Inspect Properties' to view its properties here.";e.push('<div class="element-attributes">'),e.push(`<p class="xeokit-i18n subsubtitle no-object-selected-warning" data-xeokit-i18n="propertiesInspector.noObjectSelectedWarning">${t}</p>`),e.push("</div>");const s=e.join("");this._propertiesElement.innerHTML=s}_setPropertySets(e,t){const s=[];if(s.push('<div class="element-attributes">'),e){s.push('<table class="xeokit-table">'),s.push(`<tr><td class="td1">Name:</td><td class="td2">${e.name}</td></tr>`),e.type&&s.push(`<tr><td class="td1">Class:</td><td class="td2">${e.type}</td></tr>`),s.push(`<tr><td class="td1">UUID:</td><td class="td2">${e.originalSystemId}</td></tr>`),s.push(`<tr><td class="td1">Viewer ID:</td><td class="td2">${e.id}</td></tr>`);const i=e.attributes;if(i)for(let e in i)s.push(`<tr><td class="td1">${Yg(e)}:</td><td class="td2">${i[e]}</td></tr>`);if(s.push("</table>"),t&&0!==t.length){s.push("</div>"),s.push('<div class="xeokit-accordion">');for(let e=0,i=t.length;e<i;e++){const i=t[e],r=i.properties||[];if(r.length>0){s.push(`<div class="xeokit-accordion-container">\n                                        <p class="xeokit-accordion-button"><span></span>${i.name}</p>                                       \n                                        <div class="xeokit-accordion-panel">                                           \n                                            <table class="xeokit-table"><tbody>`);for(let e=0,t=r.length;e<t;e++){const t=r[e];s.push(`<tr><td class="td1">${t.name||t.label}:</td><td class="td2">${t.value}</td></tr>`)}s.push("</tbody></table>\n                        </div>\n                        </div>")}}s.push("</div>")}else{const e=this.viewer.localeService.translate("propertiesInspector.noPropSetWarning")||"No properties sets found for this object";s.push(`<p class="xeokit-i18n subtitle xeokit-no-prop-set-warning" data-xeokit-i18n="propertiesInspector.noPropSetWarning">${e}</p>`),s.push("</div>")}}else s.push('<p class="subsubtitle">No object selected</p>');this._propertiesElement.innerHTML=s.join("")}setEnabled(e){e?this._propertiesTabButtonElement.classList.remove("disabled"):this._propertiesTabButtonElement.classList.add("disabled")}destroy(){super.destroy(),this.viewer.scene.off(this._onModelLoaded),this.viewer.scene.off(this._onModelUnloaded),document.removeEventListener("click",this._clickListener)}}function Yg(e){return e?e.charAt(0).toUpperCase()+e.slice(1):e}const Xg=new Float32Array(3);class Zg{constructor(e){if(!e)throw"Parameter expected: cfg";if(!e.viewer)throw"Parameter expected: cfg.viewer";this.viewer=e.viewer,this._maxTreeDepth=e.maxTreeDepth||15,this._root=null,this._needsRebuild=!0,this._onModelLoaded=this.viewer.scene.on("modelLoaded",(e=>{this._needsRebuild=!0})),this._onModelUnloaded=this.viewer.scene.on("modelUnloaded",(e=>{this._needsRebuild=!0}))}get root(){return this._needsRebuild&&this._rebuild(),this._root}_rebuild(){const e=this.viewer.scene;this._root={aabb:e.getAABB()};for(let t in e.objects){const s=e.objects[t];this._insertEntity(this._root,s,1)}this._needsRebuild=!1}_insertEntity(e,t,s){const i=t.aabb;if(s>=this._maxTreeDepth)return e.entities=e.entities||[],void e.entities.push(t);if(e.left&&u.containsAABB3(e.left.aabb,i))return void this._insertEntity(e.left,t,s+1);if(e.right&&u.containsAABB3(e.right.aabb,i))return void this._insertEntity(e.right,t,s+1);const r=e.aabb;Xg[0]=r[3]-r[0],Xg[1]=r[4]-r[1],Xg[2]=r[5]-r[2];let o=0;if(Xg[1]>Xg[o]&&(o=1),Xg[2]>Xg[o]&&(o=2),!e.left){const n=r.slice();if(n[o+3]=(r[o]+r[o+3])/2,e.left={aabb:n},u.containsAABB3(n,i))return void this._insertEntity(e.left,t,s+1)}if(!e.right){const n=r.slice();if(n[o]=(r[o]+r[o+3])/2,e.right={aabb:n},u.containsAABB3(n,i))return void this._insertEntity(e.right,t,s+1)}e.entities=e.entities||[],e.entities.push(t)}destroy(){const e=this.viewer.scene;e.off(this._onModelLoaded),e.off(this._onModelUnloaded),this._root=null,this._needsRebuild=!0}}class qg extends Eg{constructor(e,t){if(super(e),!t.buttonElement)throw"Missing config: buttonElement";this._objectsKdTree3=t.objectsKdTree3,this._marquee=u.AABB2(),this._marqueeFrustum=new Mi,this._marqueeFrustumProjMat=u.mat4(),this._marqueeDir=!1;const s=t.buttonElement;this.on("enabled",(e=>{e?s.classList.remove("disabled"):s.classList.add("disabled")})),this.on("active",(e=>{e?(s.classList.add("active"),this._objectsKdTree3.root):s.classList.remove("active")})),s.addEventListener("click",(e=>{if(this.getEnabled()){const e=this.getActive();this.setActive(!e)}e.preventDefault()})),this.bimViewer.on("reset",(()=>{this.setActive(!1)}));const i=this.viewer.scene,r=i.canvas.canvas;this._marqueeElement=document.createElement("div"),document.body.appendChild(this._marqueeElement);const o=this._marqueeElement.style;let n,a,l,h,c,A,p,d;o.position="absolute",o["z-index"]="40000005",o.width="8px",o.height="8px",o.visibility="hidden",o.top="0px",o.left="0px",o["box-shadow"]="0 2px 5px 0 #182A3D;",o.opacity=1,o["pointer-events"]="none";let f=!1,E=!1;r.addEventListener("mousedown",(e=>{if(!this.getActive()||!this.getEnabled())return;if(0!==e.button)return;const t=this.bimViewer.viewer.scene.input;t.keyDown[t.KEY_CTRL]||i.setObjectsSelected(i.selectedObjectIds,!1),n=e.pageX,a=e.pageY,o.visibility="visible",o.left=`${n}px`,o.top=`${a}px`,o.width="0px",o.height="0px",o.display="block",c=e.offsetX,A=e.offsetY,f=!0,this.viewer.cameraControl.pointerEnabled=!1})),r.addEventListener("mouseup",(e=>{if(!this.getActive()||!this.getEnabled())return;if(!f&&!E)return;if(0!==e.button)return;l=e.pageX,h=e.pageY;const t=Math.abs(l-n),s=Math.abs(h-a);o.width=`${t}px`,o.height=`${s}px`,o.visibility="hidden",f=!1,this.viewer.cameraControl.pointerEnabled=!0,E&&(E=!1),(t>3||s>3)&&this._marqueePick()})),document.addEventListener("mouseup",(e=>{this.getActive()&&this.getEnabled()&&0===e.button&&f&&(o.visibility="hidden",f=!1,E=!0,this.viewer.cameraControl.pointerEnabled=!0)}),!0),r.addEventListener("mousemove",(e=>{if(!this.getActive()||!this.getEnabled())return;if(0!==e.button)return;if(!f)return;const t=e.pageX,s=e.pageY,i=t-n,r=s-a;o.width=`${Math.abs(i)}px`,o.height=`${Math.abs(r)}px`,o.left=`${Math.min(n,t)}px`,o.top=`${Math.min(a,s)}px`,p=e.offsetX,d=e.offsetY;const l=c<p?0:1;this._setMarqueeDir(l),this._marquee[0]=Math.min(c,p),this._marquee[1]=Math.min(A,d),this._marquee[2]=Math.max(c,p),this._marquee[3]=Math.max(A,d)}))}_setMarqueeDir(e){e!==this._marqueeDir&&(this._marqueeElement.style["background-image"]=0===e?"url(\"data:image/svg+xml,%3csvg width='100%25' height='100%25' xmlns='http://www.w3.org/2000/svg'%3e%3crect width='100%25' height='100%25' fill='none' rx='6' ry='6' stroke='%23333' stroke-width='4'/%3e%3c/svg%3e\")":"url(\"data:image/svg+xml,%3csvg width='100%25' height='100%25' xmlns='http://www.w3.org/2000/svg'%3e%3crect width='100%25' height='100%25' fill='none' rx='6' ry='6' stroke='%23333' stroke-width='4' stroke-dasharray='6%2c 14' stroke-dashoffset='0' stroke-linecap='square'/%3e%3c/svg%3e\")",this._marqueeDir=e)}_marqueePick(){this._buildMarqueeFrustum();const e=[],t=(s,i=Mi.INTERSECT)=>{if(i===Mi.INTERSECT&&(i=Li(this._marqueeFrustum,s.aabb)),i!==Mi.OUTSIDE){if(s.entities){const t=s.entities;for(let s=0,i=t.length;s<i;s++){const i=t[s];if(!i.visible)continue;const r=i.aabb;if(0===this._marqueeDir){Li(this._marqueeFrustum,r)===Mi.INSIDE&&e.push(i)}else{Li(this._marqueeFrustum,r)!==Mi.OUTSIDE&&e.push(i)}}}s.left&&t(s.left,i),s.right&&t(s.right,i)}};t(this._objectsKdTree3.root);for(let t=0,s=e.length;t<s;t++)e[t].selected=!0;return e}_buildMarqueeFrustum(){const e=this.viewer.scene.canvas.canvas,t=2/e.clientWidth,s=2/e.clientHeight,i=e.clientHeight/e.clientWidth,r=this._marquee[0]*t-1,o=this._marquee[2]*t-1,n=-this._marquee[3]*s+1,a=-this._marquee[1]*s+1,l=this.viewer.scene.camera.frustum.near*(17*i);u.frustumMat4(r,o,n*i,a*i,l,1e4,this._marqueeFrustumProjMat),function(e,t,s){const i=u.mulMat4(s,t,Bi),r=i[0],o=i[1],n=i[2],a=i[3],l=i[4],h=i[5],c=i[6],A=i[7],p=i[8],d=i[9],f=i[10],E=i[11],m=i[12],y=i[13],g=i[14],I=i[15];e.planes[0].set(a-r,A-l,E-p,I-m),e.planes[1].set(a+r,A+l,E+p,I+m),e.planes[2].set(a-o,A-h,E-d,I-y),e.planes[3].set(a+o,A+h,E+d,I+y),e.planes[4].set(a-n,A-c,E-f,I-g),e.planes[5].set(a+n,A+c,E+f,I+g)}(this._marqueeFrustum,this.viewer.scene.camera.viewMatrix,this._marqueeFrustumProjMat)}}function Jg(e){const t="xeokit-tab",s="active";function i(e){let i=e.parentNode.querySelectorAll("."+t);for(let t=0;t<i.length;t++){let r=i[t];r.isEqualNode(e)?r.classList.add(s):r.classList.remove(s)}}let r=e.querySelectorAll(".xeokit-tabs");for(let e=0;e<r.length;e++){let s=r[e].querySelectorAll("."+t);i(s[0]);for(let e=0;e<s.length;e++){s[e].querySelector(".xeokit-tab-btn").addEventListener("click",(function(e){e.preventDefault(),this.classList.contains("disabled")||i(e.target.parentNode)}))}}}class $g extends Eg{constructor(e,t={}){if(!t.canvasElement)throw"Config expected: canvasElement";if(!t.explorerElement)throw"Config expected: explorerElement";if(!t.toolbarElement)throw"Config expected: toolbarElement";if(!t.navCubeCanvasElement)throw"Config expected: navCubeCanvasElement";const s=t.canvasElement,i=t.explorerElement,r=t.inspectorElement,o=t.toolbarElement,n=t.navCubeCanvasElement,a=t.busyModelBackdropElement;i.oncontextmenu=e=>{e.preventDefault()},o.oncontextmenu=e=>{e.preventDefault()},n.oncontextmenu=e=>{e.preventDefault()};const l=new ME({localeService:t.localeService,canvasElement:s,keyboardEventsElement:t.keyboardEventsElement,transparent:!1,backgroundColor:[1,1,1],backgroundColorFromAmbientLight:!1,saoEnabled:!0,pbrEnabled:!1,colorTextureEnabled:!0});super(null,t,e,l),this._configs={},this._enableAddModels=!!t.enableEditModels,this._enablePropertiesInspector=!!t.inspectorElement,this.viewer=l,this._objectsKdTree3=new Zg({viewer:l}),this._customizeViewer(),this._initCanvasContextMenus(),i.innerHTML=function(e){return'<div class="xeokit-tabs"> \n    <div class="xeokit-tab xeokit-modelsTab">\n        <a class="xeokit-i18n xeokit-tab-btn" href="#" data-xeokit-i18n="modelsExplorer.title">Models</a>\n        <div class="xeokit-tab-content">\n            <div class="xeokit-btn-group">\n                <button type="button" class="xeokit-i18n xeokit-loadAllModels xeokit-btn disabled" data-xeokit-i18n="modelsExplorer.loadAll" data-xeokit-i18ntip="modelsExplorer.loadAllTip" data-tippy-content="Load all models">Load all</button>\n                <button type="button" class="xeokit-i18n xeokit-unloadAllModels xeokit-btn disabled" data-xeokit-i18n="modelsExplorer.unloadAll"  data-xeokit-i18ntip="modelsExplorer.unloadAllTip" data-tippy-content="Unload all models">Unload all</button>'+(e.enableEditModels?'<button type="button" class="xeokit-i18n xeokit-addModel xeokit-btn disabled" data-xeokit-i18n="modelsExplorer.add"  data-xeokit-i18ntip="modelsExplorer.addTip" data-tippy-content="Add model">Add</button>':"")+'</div>\n            <div class="xeokit-models" ></div>\n        </div>\n    </div>\n    <div class="xeokit-tab xeokit-objectsTab">\n        <a class="xeokit-i18n xeokit-tab-btn disabled" href="#" data-xeokit-i18n="objectsExplorer.title">Objects</a>\n        <div class="xeokit-tab-content">\n         <div class="xeokit-btn-group">\n            <button type="button" class="xeokit-i18n xeokit-showAllObjects xeokit-btn disabled" data-xeokit-i18n="objectsExplorer.showAll" data-xeokit-i18ntip="objectsExplorer.showAllTip" data-tippy-content="Show all objects">Show all</button>\n            <button type="button" class="xeokit-i18n xeokit-hideAllObjects xeokit-btn disabled" data-xeokit-i18n="objectsExplorer.hideAll" data-xeokit-i18ntip="objectsExplorer.hideAllTip" data-tippy-content="Hide all objects">Hide all</button>\n        </div>\n        <div class="xeokit-objects xeokit-tree-panel" ></div>\n        </div>\n    </div>\n    <div class="xeokit-i18n xeokit-tab xeokit-classesTab">\n        <a class="xeokit-i18n xeokit-tab-btn disabled" href="#" data-xeokit-i18n="classesExplorer.title">Classes</a>\n        <div class="xeokit-tab-content">\n            <div class="xeokit-btn-group">\n                <button type="button" class="xeokit-i18n xeokit-showAllClasses xeokit-btn disabled" data-xeokit-i18n="classesExplorer.showAll"  data-xeokit-i18ntip="classesExplorer.hideAllTip" data-tippy-content="Show all classes">Show all</button>\n                <button type="button" class="xeokit-i18n xeokit-hideAllClasses xeokit-btn disabled" data-xeokit-i18n="classesExplorer.hideAll" data-xeokit-i18ntip="classesExplorer.hideAllTip" data-tippy-content="Hide all classes">Hide all</button>\n            </div>\n            <div class="xeokit-classes xeokit-tree-panel" ></div>\n        </div>\n    </div>\n     <div class="xeokit-tab xeokit-storeysTab">\n        <a class="xeokit-i18n xeokit-tab-btn disabled" href="#" data-xeokit-i18n="storeysExplorer.title">Storeys</a>\n        <div class="xeokit-tab-content">\n         <div class="xeokit-btn-group">\n                <button type="button" class="xeokit-i18n xeokit-showAllStoreys xeokit-btn disabled" data-xeokit-i18n="storeysExplorer.showAll" data-xeokit-i18ntip="storeysExplorer.showAllTip" data-tippy-content="Show all storeys">Show all</button>\n                <button type="button" class="xeokit-i18n xeokit-hideAllStoreys xeokit-btn disabled" data-xeokit-i18n="storeysExplorer.hideAll" data-xeokit-i18ntip="storeysExplorer.hideAllTip" data-tippy-content="Hide all storeys">Hide all</button>\n            </div>\n             <div class="xeokit-storeys xeokit-tree-panel"></div>\n        </div>\n    </div>\n</div>'}(t),o.innerHTML='<div class="xeokit-toolbar">\n    \x3c!-- Reset button --\x3e\n    <div class="xeokit-btn-group">\n        <button type="button" class="xeokit-i18n xeokit-reset xeokit-btn fa fa-home fa-2x disabled" data-xeokit-i18ntip="toolbar.resetViewTip" data-tippy-content="Reset view"></button>\n    </div>\n    <div class="xeokit-btn-group" role="group">\n        \x3c!-- 3D Mode button --\x3e\n        <button type="button" class="xeokit-i18n xeokit-threeD xeokit-btn fa fa-cube fa-2x disabled" data-xeokit-i18ntip="toolbar.toggle2d3dTip" data-tippy-content="Toggle 2D/3D"></button>\n        \x3c!-- Perspective/Ortho Mode button --\x3e\n        <button type="button" class="xeokit-i18n xeokit-ortho xeokit-btn fa fa-th fa-2x  disabled" data-xeokit-i18ntip="toolbar.togglePerspectiveTip" data-tippy-content="Toggle Perspective/Ortho"></button>\n        \x3c!-- Fit button --\x3e\n        <button type="button" class="xeokit-i18n xeokit-fit xeokit-btn fa fa-crop fa-2x disabled" data-xeokit-i18ntip="toolbar.viewFitTip" data-tippy-content="View fit"></button>\n        \x3c!-- First Person mode button --\x3e\n        <button type="button" class="xeokit-i18n xeokit-firstPerson xeokit-btn fa fa-male fa-2x disabled" data-xeokit-i18ntip="toolbar.firstPersonTip" data-tippy-content="Toggle first-person mode"></button>\n          \x3c!-- Show/hide IFCSpaces --\x3e\n        <button type="button" class="xeokit-i18n xeokit-showSpaces xeokit-btn fab fa-codepen fa-2x disabled" data-xeokit-i18ntip="toolbar.showSpacesTip" data-tippy-content="Show IFCSpaces"></button>   \n    </div>\n    \x3c!-- Tools button group --\x3e\n    <div class="xeokit-btn-group" role="group">\n        \x3c!-- Hide tool button --\x3e\n        <button type="button" class="xeokit-i18n xeokit-hide xeokit-btn fa fa-eraser fa-2x disabled" data-xeokit-i18ntip="toolbar.hideObjectsTip" data-tippy-content="Hide objects"></button>\n        \x3c!-- Select tool button --\x3e\n        <button type="button" class="xeokit-i18n xeokit-select xeokit-btn fa fa-mouse-pointer fa-2x disabled" data-xeokit-i18ntip="toolbar.selectObjectsTip" data-tippy-content="Select objects"></button>    \n          \x3c!-- Marquee select tool button --\x3e\n        <button type="button" class="xeokit-i18n xeokit-marquee xeokit-btn fas fa-object-group fa-2x disabled" data-xeokit-i18ntip="toolbar.marqueeSelectTip" data-tippy-content="Marquee select objects"></button>    \n        \x3c!-- section tool button --\x3e\n        <button type="button" class="xeokit-i18n xeokit-section xeokit-btn fa fa-cut fa-2x disabled" data-xeokit-i18ntip="toolbar.sliceObjectsTip" data-tippy-content="Slice objects">\n            <div class="xeokit-i18n xeokit-section-menu-button disabled" data-xeokit-i18ntip="toolbar.slicesMenuTip"  data-tippy-content="Slices menu">\n                <span class="xeokit-arrow-down xeokit-section-menu-button-arrow"></span>\n            </div>\n            <div class="xeokit-i18n xeokit-section-counter" data-xeokit-i18ntip="toolbar.numSlicesTip" data-tippy-content="Number of existing slices"></div>\n        </button>\n    </div>\n</div>',this._enablePropertiesInspector&&(r.innerHTML='<div class="xeokit-tabs">  \n    <div class="xeokit-tab xeokit-propertiesTab">\n        <a class="xeokit-i18n xeokit-tab-btn disabled" href="#" data-xeokit-i18n="propertiesInspector.title">Properties</a>\n        <div class="xeokit-tab-content">        \n        <div class="xeokit-properties"></div>\n        </div>\n    </div>\n</div>'),this._explorerElement=i,this._inspectorElement=r,Jg(i),this._enablePropertiesInspector&&Jg(r),this._modelsExplorer=new Fg(this,{modelsTabElement:i.querySelector(".xeokit-modelsTab"),loadModelsButtonElement:i.querySelector(".xeokit-loadAllModels"),unloadModelsButtonElement:i.querySelector(".xeokit-unloadAllModels"),addModelButtonElement:i.querySelector(".xeokit-addModel"),modelsElement:i.querySelector(".xeokit-models"),enableEditModels:this._enableAddModels}),this._objectsExplorer=new Ug(this,{objectsTabElement:i.querySelector(".xeokit-objectsTab"),showAllObjectsButtonElement:i.querySelector(".xeokit-showAllObjects"),hideAllObjectsButtonElement:i.querySelector(".xeokit-hideAllObjects"),objectsElement:i.querySelector(".xeokit-objects")}),this._classesExplorer=new Hg(this,{classesTabElement:i.querySelector(".xeokit-classesTab"),showAllClassesButtonElement:i.querySelector(".xeokit-showAllClasses"),hideAllClassesButtonElement:i.querySelector(".xeokit-hideAllClasses"),classesElement:i.querySelector(".xeokit-classes")}),this._storeysExplorer=new kg(this,{storeysTabElement:i.querySelector(".xeokit-storeysTab"),showAllStoreysButtonElement:i.querySelector(".xeokit-showAllStoreys"),hideAllStoreysButtonElement:i.querySelector(".xeokit-hideAllStoreys"),storeysElement:i.querySelector(".xeokit-storeys")}),this._enablePropertiesInspector&&(this._propertiesInspector=new Kg(this,{propertiesTabElement:r.querySelector(".xeokit-propertiesTab"),propertiesElement:r.querySelector(".xeokit-properties")})),this._resetAction=new gg(this,{buttonElement:o.querySelector(".xeokit-reset"),active:!1}),this._fitAction=new vg(this,{buttonElement:o.querySelector(".xeokit-fit"),active:!1});const h=new function(e){let t=!1;this.setThreeDModeActive=s=>{s?(e._firstPersonMode.setActive(!1),e._marqueeSelectionTool.setEnabled(!0),e.viewer.cameraControl.navMode="orbit"):(e._marqueeSelectionTool.setEnabled(!1),e._marqueeSelectionTool.setActive(!1),e._firstPersonMode.setActive(!1),e.viewer.cameraControl.navMode="planView"),t=s},this.setFirstPersonModeActive=s=>{e.viewer.cameraControl.navMode=s?"firstPerson":t?"orbit":"planView"}}(this);this._threeDMode=new jg(this,{buttonElement:o.querySelector(".xeokit-threeD"),cameraControlNavModeMediator:h,active:!1}),this._orthoMode=new zg(this,{buttonElement:o.querySelector(".xeokit-ortho"),active:!1}),this._firstPersonMode=new Tg(this,{buttonElement:o.querySelector(".xeokit-firstPerson"),cameraControlNavModeMediator:h,active:!1}),this._hideTool=new _g(this,{buttonElement:o.querySelector(".xeokit-hide"),active:!1}),this._selectionTool=new Rg(this,{buttonElement:o.querySelector(".xeokit-select"),active:!1}),this._marqueeSelectionTool=new qg(this,{buttonElement:o.querySelector(".xeokit-marquee"),active:!1,objectsKdTree3:this._objectsKdTree3}),this._showSpacesMode=new Pg(this,{buttonElement:o.querySelector(".xeokit-showSpaces"),active:!1}),this._queryTool=new Dg(this,{active:!1}),this._sectionTool=new bg(this,{buttonElement:o.querySelector(".xeokit-section"),counterElement:o.querySelector(".xeokit-section-counter"),menuButtonElement:o.querySelector(".xeokit-section-menu-button"),menuButtonArrowElement:o.querySelector(".xeokit-section-menu-button-arrow"),active:!1}),this._navCubeMode=new Sg(this,{navCubeCanvasElement:n,active:!0}),this._busyModal=new mg(this,{busyModalBackdropElement:a}),this._threeDMode.setActive(!0),this._firstPersonMode.setActive(!1),this._navCubeMode.setActive(!0),this._modelsExplorer.on("modelLoaded",(e=>{this._modelsExplorer.getNumModelsLoaded()>0&&this.setControlsEnabled(!0),this.fire("modelLoaded",e)})),this._modelsExplorer.on("modelUnloaded",(e=>{0===this._modelsExplorer.getNumModelsLoaded()&&(this.setControlsEnabled(!1),this.openTab("models")),this.fire("modelUnloaded",e)})),this._resetAction.on("reset",(()=>{this.fire("reset",!0)})),this._mutexActivation([this._hideTool,this._selectionTool,this._marqueeSelectionTool,this._sectionTool]),i.querySelector(".xeokit-showAllObjects").addEventListener("click",(e=>{this.setAllObjectsVisible(!0),this.setAllObjectsXRayed(!1),e.preventDefault()})),i.querySelector(".xeokit-hideAllObjects").addEventListener("click",(e=>{this.setAllObjectsVisible(!1),e.preventDefault()})),i.querySelector(".xeokit-showAllClasses").addEventListener("click",(e=>{this.setAllObjectsVisible(!0),this.setAllObjectsXRayed(!1),e.preventDefault()})),i.querySelector(".xeokit-hideAllClasses").addEventListener("click",(e=>{this.setAllObjectsVisible(!1),e.preventDefault()})),i.querySelector(".xeokit-showAllStoreys").addEventListener("click",(e=>{this.setAllObjectsVisible(!0),this.setAllObjectsXRayed(!1),e.preventDefault()})),i.querySelector(".xeokit-hideAllStoreys").addEventListener("click",(e=>{this.setAllObjectsVisible(!1),e.preventDefault()})),i.querySelector(".xeokit-loadAllModels").addEventListener("click",(e=>{this.setControlsEnabled(!1),this.loadAllModels(),e.preventDefault()})),i.querySelector(".xeokit-unloadAllModels").addEventListener("click",(e=>{this.setControlsEnabled(!1),this._modelsExplorer.unloadAllModels(),e.preventDefault()})),this._enableAddModels&&i.querySelector(".xeokit-addModel").addEventListener("click",(e=>{this.fire("addModel",{}),e.preventDefault()})),this._bcfViewpointsPlugin=new Ei(this.viewer,{}),this._fastNavPlugin=new vi(l,{hideEdges:!0,hideSAO:!0,hidePBR:!1,hideColorTexture:!1,hideTransparentObjects:!1,scaleCanvasResolution:!1,scaleCanvasResolutionFactor:.6}),this.viewer.scene.on("rendered",(()=>{const e=this._fastNavPlugin;e.hideEdges=5<p.frame.drawElements+p.frame.drawArrays,e.scaleCanvasResolution=1e3<p.frame.drawElements+p.frame.drawArrays})),this._initConfigs(),this.setControlsEnabled(!1)}get localeService(){return this.viewer.localeService}_customizeViewer(){const e=this.viewer.scene;e.xrayMaterial.fill=!1,e.xrayMaterial.fillAlpha=.3,e.xrayMaterial.fillColor=[0,0,0],e.xrayMaterial.edges=!0,e.xrayMaterial.edgeAlpha=.1,e.xrayMaterial.edgeColor=[0,0,0],e.highlightMaterial.edges=!0,e.highlightMaterial.edgeColor=[1,1,0],e.highlightMaterial.edgeAlpha=.9,e.highlightMaterial.fill=!0,e.highlightMaterial.fillAlpha=.1,e.highlightMaterial.fillColor=[1,0,0],e.pointsMaterial.pointSize=1,e.pointsMaterial.roundPoints=!0,e.pointsMaterial.perspectivePoints=!0,e.pointsMaterial.minPerspectivePointSize=2,e.pointsMaterial.maxPerspectivePointSize=4,this.viewer.cameraControl.panRightClick=!0,this.viewer.cameraControl.followPointer=!0,this.viewer.cameraControl.doublePickFlyTo=!1,this.viewer.cameraControl.smartPivot=!0,this.viewer.cameraControl.keyboardDollyRate=100,this.viewer.cameraControl.mouseWheelDollyRate=100,this.viewer.cameraControl.dollyInertia=0,this.viewer.cameraControl.dollyMinSpeed=.04,this.viewer.cameraControl.dollyProximityThreshold=30;const t=document.createRange().createContextualFragment("<div class='xeokit-camera-pivot-marker'></div>").firstChild;document.body.appendChild(t),this.viewer.cameraControl.pivotElement=t,e.camera.perspective.near=.01,e.camera.perspective.far=3e3,e.camera.ortho.near=.01,e.camera.ortho.far=2e3;const s=e.sao;s.enabled=!0,s.numSamples=50,s.kernelRadius=200}_initCanvasContextMenus(){this._canvasContextMenu=new Wg(this,{hideOnAction:!0}),this._objectContextMenu=new Qg(this,{hideOnAction:!0}),this.viewer.cameraControl.on("rightClick",(e=>{e.event;const t=this.viewer.scene.pick({canvasPos:e.canvasPos});t&&t.entity.isObject?(this._canvasContextMenu.hide(),this._objectContextMenu.context={viewer:this.viewer,bimViewer:this,showObjectInExplorers:e=>{const t=this.getOpenTab();"objects"!==t&&"classes"!==t&&"storeys"!==t&&this.openTab("objects"),this.showObjectInExplorers(e)},entity:t.entity},this._objectContextMenu.show(e.pagePos[0],e.pagePos[1])):(this._objectContextMenu.hide(),this._canvasContextMenu.context={viewer:this.viewer,bimViewer:this},this._canvasContextMenu.show(e.pagePos[0],e.pagePos[1]))}))}_initConfigs(){this.setConfigs({cameraNear:"0.05",cameraFar:"3000.0",smartPivot:"true",saoEnabled:"true",pbrEnabled:"false",saoBias:"0.5",saoIntensity:"0.15",saoNumSamples:"40",saoKernelRadius:"100",edgesEnabled:!0,xrayContext:!0,xrayPickable:!1,selectedGlowThrough:!0,highlightGlowThrough:!0,backgroundColor:[1,1,1],externalMetadata:!1,dtxEnabled:!1})}setConfigs(e){for(let t in e)if(e.hasOwnProperty(t)){const s=e[t];this.setConfig(t,s)}}setConfig(e,t){function s(e){return!0===e||"true"===e}try{switch(e){case"backgroundColor":const i=t;this.setBackgroundColor(i),this._configs[e]=i;break;case"cameraNear":const r=parseFloat(t);this.viewer.scene.camera.perspective.near=r,this.viewer.scene.camera.ortho.near=r,this._configs[e]=r;break;case"cameraFar":const o=parseFloat(t);this.viewer.scene.camera.perspective.far=o,this._configs[e]=o;break;case"smartPivot":this.viewer.cameraControl.smartPivot=this._configs[e]=s(t);break;case"saoEnabled":this._fastNavPlugin.saoEnabled=this._configs[e]=s(t);break;case"saoBias":this.viewer.scene.sao.bias=parseFloat(t);break;case"saoIntensity":this.viewer.scene.sao.intensity=parseFloat(t);break;case"saoKernelRadius":this.viewer.scene.sao.kernelRadius=this._configs[e]=parseFloat(t);break;case"saoNumSamples":this.viewer.scene.sao.numSamples=this._configs[e]=parseFloat(t);break;case"saoBlur":this.viewer.scene.sao.blur=this._configs[e]=s(t);break;case"edgesEnabled":this._fastNavPlugin.edgesEnabled=this._configs[e]=s(t);break;case"pbrEnabled":this._fastNavPlugin.pbrEnabled=this._configs[e]=s(t);break;case"viewFitFOV":this.viewer.cameraFlight.fitFOV=this._configs[e]=parseFloat(t);break;case"viewFitDuration":this.viewer.cameraFlight.duration=this._configs[e]=parseFloat(t);break;case"perspectiveFOV":this.viewer.camera.perspective.fov=this._configs[e]=parseFloat(t);break;case"excludeUnclassifiedObjects":case"xrayPickable":case"externalMetadata":this._configs[e]=s(t);break;case"xrayContext":this._configs[e]=t;break;case"selectedGlowThrough":const n=this._configs[e]=s(t),a=this.viewer.scene.selectedMaterial;a.glowThrough=n,a.fillAlpha=n?.5:1,a.edgeAlpha=n?.5:1;break;case"highlightGlowThrough":const l=this._configs[e]=s(t),h=this.viewer.scene.highlightMaterial;h.glowThrough=l,h.fillAlpha=l?.5:1,h.edgeAlpha=l?.5:1;break;case"showSpaces":this._configs[e]=s(t),this._showSpacesMode.setActive(t);break;case"dtxEnabled":this._configs[e]=s(t),this.viewer.scene.dtxEnabled=t;break;case"objectColors":this._configs[e]=t,this._modelsExplorer.setObjectColors(t);break;default:this.warn("setConfig() - unsupported configuration: '"+e+"'")}}catch(t){this.error("setConfig() - failed to configure '"+e+"': "+t)}}getConfig(e){return this._configs[e]}getProjectsInfo(e,t){e?this.server.getProjects(e,(e=>{this.error("getProjectsInfo() - "+e),t&&t(e)})):this.error("getProjectsInfo() - Argument expected: 'done'")}getProjectInfo(e,t,s){e?t?this.server.getProject(e,t,(e=>{this.error("getProjectInfo() - "+e),s&&s(e)})):this.error("getProjectInfo() - Argument expected: 'done'"):this.error("getProjectInfo() - Argument expected: projectId")}getObjectInfo(e,t,s,i,r){e?t?s?i?this.server.getObjectInfo(e,t,s,i,(e=>{r&&r(e)})):this.error("getProjectInfo() - Argument expected: 'done'"):this.error("getObjectInfo() - Argument expected: objectId"):this.error("getObjectInfo() - Argument expected: modelId"):this.error("getObjectInfo() - Argument expected: projectId")}loadProject(e,t,s){e?this._modelsExplorer.loadProject(e,(()=>{t&&t()}),(e=>{this.error("loadProject() - "+e),s&&s(e)})):this.error("loadProject() - Argument expected: objectId")}unloadProject(){this._modelsExplorer.unloadProject(),this.openTab("models"),this.setControlsEnabled(!1)}getLoadedProjectId(){return this._modelsExplorer.getLoadedProjectId()}getModelIds(){return this._modelsExplorer.getModelIds()}loadModel(e,t,s){e?this._modelsExplorer.loadModel(e,(()=>{t&&t()}),(e=>{this.error("loadModel() - "+e),s&&s(e)})):this.error("loadModel() - Argument expected: modelId")}loadAllModels(e=function(){}){const t=this._modelsExplorer.getModelIds(),s=(e,i)=>{if(e>=t.length)i();else{const r=t[e];this._modelsExplorer.isModelLoaded(r)?s(e+1,i):this._modelsExplorer.loadModel(r,(()=>{s(e+1,i)}),(t=>{this.error("loadAllModels() - "+t),s(e+1,i)}))}};s(0,e)}getLoadedModelIds(){return this._modelsExplorer._getLoadedModelIds()}isModelLoaded(e){if(e)return this._modelsExplorer.isModelLoaded(e);this.error("unloadModel() - Argument expected: modelId")}unloadModel(e){e?this._modelsExplorer.unloadModel(e):this.error("unloadModel() - Argument expected: modelId")}unloadAllModels(){this._modelsExplorer.unloadAllModels()}editModel(e){this.fire("editModel",{modelId:e})}deleteModel(e){this.fire("deleteModel",{modelId:e})}addModel(){this.fire("addModel",{})}setBackgroundColor(e){this.viewer.scene.canvas.backgroundColor=e}setObjectColorSource(e){console.log("BIMViewer.setObjectColorSource() is now deprecated and no longer functional. By default, BIMViewer.getObjectColorSource() will now always return the (formerly) default value of `model`.")}getObjectColorSource(){return"model"}setViewerState(e,t=(()=>{})){e.tabOpen&&this.openTab(e.tabOpen),e.expandObjectsTree&&this._objectsExplorer.expandTreeViewToDepth(e.expandObjectsTree),e.expandClassesTree&&this._classesExplorer.expandTreeViewToDepth(e.expandClassesTree),e.expandStoreysTree&&this._storeysExplorer.expandTreeViewToDepth(e.expandStoreysTree),e.setCamera&&this.setCamera(e.setCamera),this._parseSelectedStorey(e,(()=>{this._parseThreeDMode(e,(()=>{t()}))}))}_parseSelectedStorey(e,t){e.selectedStorey?(this.selectStorey(e.selectedStorey),t()):t()}_parseThreeDMode(e,t){const s=!1!==e.threeDActive;this.set3DEnabled(s,t)}showObjectInExplorers(e){e?(this._objectsExplorer.showNodeInTreeView(e),this._classesExplorer.showNodeInTreeView(e),this._storeysExplorer.showNodeInTreeView(e),this.fire("openExplorer",{})):this.error("showObjectInExplorers() - Argument expected: objectId")}unShowObjectInExplorers(){this._objectsExplorer.unShowNodeInTreeView(),this._classesExplorer.unShowNodeInTreeView(),this._storeysExplorer.unShowNodeInTreeView()}showObjectProperties(e){e?(this._enablePropertiesInspector&&this._propertiesInspector.showObjectPropertySets(e),this.fire("openInspector",{})):this.error("showObjectInExplorers() - Argument expected: objectId")}setObjectsVisible(e,t){this._withObjectsInSubtree(e,(e=>{e.visible=t}))}setAllObjectsVisible(e){e?this.viewer.scene.setObjectsVisible(this.viewer.scene.objectIds,!0):this.viewer.scene.setObjectsVisible(this.viewer.scene.visibleObjectIds,!1)}setObjectsXRayed(e,t){this._withObjectsInSubtree(e,(e=>{e.xrayed=t}))}setAllObjectsXRayed(e){e?this.viewer.scene.setObjectsXRayed(this.viewer.scene.objectIds,!0):this.viewer.scene.setObjectsXRayed(this.viewer.scene.xrayedObjectIds,!1)}setObjectsSelected(e,t){this._withObjectsInSubtree(e,(e=>{e.selected=t}))}setAllObjectsSelected(e){e?this.viewer.scene.setObjectsSelected(this.viewer.scene.objectIds,!0):this.viewer.scene.setObjectsSelected(this.viewer.scene.selectedObjectIds,!1)}_withObjectsInSubtree(e,t){if(e)for(let s=0,i=e.length;s<i;s++){const i=e[s];this.viewer.metaScene.withMetaObjectsInSubtree(i,(e=>{const s=this.viewer.scene.objects[e.id];s&&t(s)}))}else this.error("Argument expected: objectIds")}flyToObject(e,t){if(!e)return void this.error("flyToObject() - Argument expected: objectId");const s=this.viewer,i=s.scene,r=[];if(this.viewer.metaScene.withMetaObjectsInSubtree(e,(e=>{i.objects[e.id]&&r.push(e.id)})),0===r.length)return this.error("Object not found in viewer: '"+e+"'"),void(t&&t());i.setObjectsVisible(r,!0),i.setObjectsHighlighted(r,!0);const o=i.getAABB(r);s.cameraFlight.flyTo({aabb:o},(()=>{t&&t(),setTimeout((function(){i.setObjectsHighlighted(i.highlightedObjectIds,!1)}),500)})),s.cameraControl.pivotPos=u.getAABB3Center(o)}viewFitObjects(e,t){if(!e)return void this.error("flyToObject() - Argument expected: objectIds");const s=this.viewer,i=s.scene,r=[];for(var o=0,n=e.length;o<n;o++){const t=e[o];this.viewer.metaScene.withMetaObjectsInSubtree(t,(e=>{i.objects[e.id]&&r.push(e.id)}))}if(0===r.length)return void(t&&t());i.setObjectsVisible(r,!0),i.setObjectsHighlighted(r,!0);const a=i.getAABB(r);s.cameraFlight.flyTo({aabb:a},(()=>{t&&t(),setTimeout((function(){i.setObjectsHighlighted(i.highlightedObjectIds,!1)}),500)})),s.cameraControl.pivotPos=u.getAABB3Center(a)}viewFitAll(e){const t=this.viewer,s=t.scene.getAABB();t.cameraFlight.flyTo({aabb:s},(()=>{e&&e()})),t.cameraControl.pivotPos=u.getAABB3Center(s)}jumpToObject(e){if(!e)return void this.error("jumpToObject() - Argument expected: objectId");const t=this.viewer,s=t.scene,i=[];if(this.viewer.metaScene.withMetaObjectsInSubtree(e,(e=>{s.objects[e.id]&&i.push(e.id)})),0===i.length)return void this.error("Object not found in viewer: '"+e+"'");s.setObjectsVisible(i,!0);const r=s.getAABB(i);t.cameraFlight.jumpTo({aabb:r}),t.cameraControl.pivotPos=u.getAABB3Center(r)}setCamera(e){const t=this.viewer.scene.camera;e.eye&&(t.eye=e.eye),e.look&&(t.look=e.look),e.up&&(t.up=e.up)}viewFitModels(e,t){if(!e)return void this.error("viewFitModels() - Argument expected: modelIds");const s=this.viewer,i=s.scene,r=u.AABB3();u.collapseAABB3(r);for(var o=0,n=e.length;o<n;o++){const t=e[o],s=i.models[t];s?(s.visible=!0,s.highlighted=!0,u.expandAABB3(r,s.aabb)):this.error("Model not found in viewer: '"+t+"'")}t?s.cameraFlight.flyTo({aabb:r},(()=>{t(),setTimeout((function(){i.setObjectsHighlighted(i.highlightedObjectIds,!1)}),500)})):(s.cameraFlight.jumpTo({aabb:r}),setTimeout((function(){i.setObjectsHighlighted(i.highlightedObjectIds,!1)}),500)),s.cameraControl.pivotPos=u.getAABB3Center(r)}openTab(e){if(!e)return void this.error("openTab() - Argument expected: tabId");let t;switch(e){case"models":t="xeokit-modelsTab";break;case"objects":t="xeokit-objectsTab";break;case"classes":t="xeokit-classesTab";break;case"storeys":t="xeokit-storeysTab";break;case"properties":t="xeokit-propertiesTab";break;default:return void this.error("openTab() - tab not recognized: '"+e+"'")}this._openTab(this._explorerElement,t)}_openTab(e,t){const s="active";let i=e.querySelectorAll(".xeokit-tab"),r=e.querySelector("."+t);for(let e=0;e<i.length;e++){let t=i[e];t.isEqualNode(r)?t.classList.add(s):t.classList.remove(s)}}getOpenTab(){function e(e,t){return!!e&&(" "+e.className+" ").indexOf(" "+t+" ")>-1}const t="active";return e(this._explorerElement.querySelector(".xeokit-modelsTab"),t)?"models":e(this._explorerElement.querySelector(".xeokit-objectsTab"),t)?"objects":e(this._explorerElement.querySelector(".xeokit-classesTab"),t)?"classes":e(this._explorerElement.querySelector(".xeokit-storeysTab"),t)?"storeys":e(this._inspectorElement.querySelector(".xeokit-propertiesTab"),t)?"properties":"none"}set3DEnabled(e,t){this._threeDMode.setActive(e,t)}get3DEnabled(){return this._threeDMode.getActive()}setSpacesShown(e){this._showSpacesMode.setActive(e)}getSpacesShown(){return this._showSpacesMode.getActive()}setOrthoEnabled(e,t){this._orthoMode.setActive(e,t)}getOrthoEnabled(){return this._orthoMode.getActive()}selectStorey(e,t){const s=this.viewer.metaScene.metaObjects[e];s?"IfcBuildingStorey"===s.type?this._storeysExplorer.selectStorey(e,t):this.error("selectStorey() - Object is not an IfcBuildingStorey: '"+e+"'"):this.error("selectStorey() - Object is not found: '"+e+"'")}saveBCFViewpoint(e){return this._bcfViewpointsPlugin.getViewpoint(e)}loadBCFViewpoint(e,t){e?(this._orthoMode.setActive("ortho"===this.viewer.camera.projection),this._bcfViewpointsPlugin.setViewpoint(e,t)):this.error("loadBCFViewpoint() - Argument expected: bcfViewpoint")}resetView(){this._resetAction.reset()}setControlsEnabled(e){this._objectsExplorer.setEnabled(e),this._classesExplorer.setEnabled(e),this._storeysExplorer.setEnabled(e),this._resetAction.setEnabled(e),this._fitAction.setEnabled(e),this._threeDMode.setEnabled(e),this._orthoMode.setEnabled(e),this._firstPersonMode.setEnabled(e),this._queryTool.setEnabled(e),this._hideTool.setEnabled(e),this._selectionTool.setEnabled(e),this._marqueeSelectionTool.setEnabled(e),this._showSpacesMode.setEnabled(e),this._sectionTool.setEnabled(e),this._enablePropertiesInspector&&this._propertiesInspector.setEnabled(e)}setKeyboardEnabled(e){this.viewer.scene.input.keyboardEnabled=e}getKeyboardEnabled(){return this.viewer.scene.input.keyboardEnabled}clearSections(){this._sectionTool.clear()}disableSections(){this._sectionTool.disableSections()}enableSections(){this._sectionTool.enableSections()}flipSections(){this._sectionTool.flipSections()}hideSectionEditControl(){this._sectionTool.hideControl()}getNumSections(){return this._sectionTool.getNumSections()}destroy(){this.viewer.destroy(),this._bcfViewpointsPlugin.destroy(),this._canvasContextMenu.destroy(),this._objectContextMenu.destroy()}}export{$g as BIMViewer,Ti as LocaleService,dg as Server};
diff --git a/dist/xeokit-bim-viewer.min.umd.js b/dist/xeokit-bim-viewer.min.umd.js
index 74a6a1b7..e279e27d 100644
--- a/dist/xeokit-bim-viewer.min.umd.js
+++ b/dist/xeokit-bim-viewer.min.umd.js
@@ -1,4 +1,4 @@
-!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports):"function"==typeof define&&define.amd?define(["exports"],t):t((e="undefined"!=typeof globalThis?globalThis:e||self).bundle={})}(this,(function(e){"use strict";class t{constructor(e,t){this.items=e||[],this._lastUniqueId=(t||0)+1}addItem(){let e;if(2===arguments.length){const t=arguments[0];if(e=arguments[1],this.items[t])throw"ID clash: '"+t+"'";return this.items[t]=e,t}for(e=arguments[0]||{};;){const t=this._lastUniqueId++;if(!this.items[t])return this.items[t]=e,t}}removeItem(e){const t=this.items[e];return delete this.items[e],t}}const s=new t;class i{constructor(e){this.id=e,this.parentItem=null,this.groups=[],this.menuElement=null,this.shown=!1,this.mouseOver=0}}class r{constructor(){this.items=[]}}class o{constructor(e,t,s,i,r){this.id=e,this.getTitle=t,this.doAction=s,this.getEnabled=i,this.getShown=r,this.itemElement=null,this.subMenu=null,this.enabled=!0}}class n{constructor(e={}){this._id=s.addItem(),this._context=null,this._enabled=!1,this._itemsCfg=[],this._rootMenu=null,this._menuList=[],this._menuMap={},this._itemList=[],this._itemMap={},this._shown=!1,this._nextId=0,this._eventSubs={},!1!==e.hideOnMouseDown&&(document.addEventListener("mousedown",(e=>{e.target.classList.contains("xeokit-context-menu-item")||this.hide()})),document.addEventListener("touchstart",this._canvasTouchStartHandler=e=>{e.target.classList.contains("xeokit-context-menu-item")||this.hide()})),e.items&&(this.items=e.items),this._hideOnAction=!1!==e.hideOnAction,this.context=e.context,this.enabled=!1!==e.enabled,this.hide()}on(e,t){let s=this._eventSubs[e];s||(s=[],this._eventSubs[e]=s),s.push(t)}fire(e,t){const s=this._eventSubs[e];if(s)for(let e=0,i=s.length;e<i;e++)s[e](t)}set items(e){this._clear(),this._itemsCfg=e||[],this._parseItems(e),this._createUI()}get items(){return this._itemsCfg}set enabled(e){(e=!!e)!==this._enabled&&(this._enabled=e,this._enabled||this.hide())}get enabled(){return this._enabled}set context(e){this._context=e}get context(){return this._context}show(e,t){this._context?this._enabled&&(this._shown||(this._hideAllMenus(),this._updateItemsTitles(),this._updateItemsEnabledStatus(),this._showMenu(this._rootMenu.id,e,t),this._shown=!0,this.fire("shown",{}))):console.error("ContextMenu cannot be shown without a context - set context first")}get shown(){return this._shown}hide(){this._enabled&&this._shown&&(this._hideAllMenus(),this._shown=!1,this.fire("hidden",{}))}destroy(){this._context=null,this._clear(),null!==this._id&&(s.removeItem(this._id),this._id=null)}_clear(){for(let e=0,t=this._menuList.length;e<t;e++){const t=this._menuList[e].menuElement;t.parentElement.removeChild(t)}this._itemsCfg=[],this._rootMenu=null,this._menuList=[],this._menuMap={},this._itemList=[],this._itemMap={}}_parseItems(e){const t=e=>{const s=this._getNextId(),n=new i(s);for(let s=0,i=e.length;s<i;s++){const i=e[s],a=new r;n.groups.push(a);for(let e=0,s=i.length;e<s;e++){const s=i[e],r=s.items,l=r&&r.length>0,h=this._getNextId(),c=s.getTitle||(()=>s.title||""),A=s.doAction||s.callback||(()=>{}),u=s.getEnabled||(()=>!0),p=s.getShown||(()=>!0),d=new o(h,c,A,u,p);if(d.parentMenu=n,a.items.push(d),l){const e=t(r);d.subMenu=e,e.parentItem=d}this._itemList.push(d),this._itemMap[d.id]=d}}return this._menuList.push(n),this._menuMap[n.id]=n,n};this._rootMenu=t(e)}_getNextId(){return"ContextMenu_"+this._id+"_"+this._nextId++}_createUI(){const e=t=>{this._createMenuUI(t);const s=t.groups;for(let t=0,i=s.length;t<i;t++){const i=s[t].items;for(let t=0,s=i.length;t<s;t++){const s=i[t].subMenu;s&&e(s)}}};e(this._rootMenu)}_createMenuUI(e){const t=e.groups,s=[];if(s.push('<div class="xeokit-context-menu '+e.id+'" style="z-index:300000; position: absolute;">'),s.push("<ul>"),t)for(let e=0,i=t.length;e<i;e++){const r=e,o=i,n=t[e].items;if(n)for(let e=0,t=n.length;e<t;e++){const i=n[e],a=i.subMenu,l=i.title||"";a?s.push('<li id="'+i.id+'" class="xeokit-context-menu-item" style="'+(r===o-1||e<t-1?"border-bottom: 0":"border-bottom: 1px solid black")+'">'+l+" [MORE]</li>"):s.push('<li id="'+i.id+'" class="xeokit-context-menu-item" style="'+(r===o-1||e<t-1?"border-bottom: 0":"border-bottom: 1px solid black")+'">'+l+"</li>")}}s.push("</ul>"),s.push("</div>");const i=s.join("");document.body.insertAdjacentHTML("beforeend",i);const r=document.querySelector("."+e.id);e.menuElement=r,r.style["border-radius"]="4px",r.style.display="none",r.style["z-index"]=3e5,r.style.background="white",r.style.border="1px solid black",r.style["box-shadow"]="0 4px 5px 0 gray",r.oncontextmenu=e=>{e.preventDefault()};const o=this;let n=null;if(t)for(let e=0,s=t.length;e<s;e++){const s=t[e].items;if(s)for(let e=0,t=s.length;e<t;e++){const t=s[e],i=t.subMenu;t.itemElement=document.getElementById(t.id),t.itemElement?(t.itemElement.addEventListener("mouseenter",(e=>{e.preventDefault();const s=t.subMenu;if(!s)return void(n&&(o._hideMenu(n.id),n=null));if(n&&n.id!==s.id&&(o._hideMenu(n.id),n=null),!1===t.enabled)return;const i=t.itemElement,r=s.menuElement,a=i.getBoundingClientRect();r.getBoundingClientRect();a.right+200>window.innerWidth?o._showMenu(s.id,a.left-200,a.top-1):o._showMenu(s.id,a.right-5,a.top-1),n=s})),i||(t.itemElement.addEventListener("click",(e=>{e.preventDefault(),o._context&&!1!==t.enabled&&(t.doAction&&t.doAction(o._context),this._hideOnAction?o.hide():(o._updateItemsTitles(),o._updateItemsEnabledStatus()))})),t.itemElement.addEventListener("mouseenter",(e=>{e.preventDefault(),!1!==t.enabled&&t.doHover&&t.doHover(o._context)})))):console.error("ContextMenu item element not found: "+t.id)}}}_updateItemsTitles(){if(this._context)for(let e=0,t=this._itemList.length;e<t;e++){const t=this._itemList[e],s=t.itemElement;if(!s)continue;const i=t.getShown;if(!i||!i(this._context))continue;const r=t.getTitle(this._context);t.subMenu,s.innerText=r}}_updateItemsEnabledStatus(){if(this._context)for(let e=0,t=this._itemList.length;e<t;e++){const t=this._itemList[e],s=t.itemElement;if(!s)continue;const i=t.getEnabled;if(!i)continue;const r=t.getShown;if(!r)continue;const o=r(this._context);if(t.shown=o,!o){s.style.visibility="hidden",s.style.height="0",s.style.padding="0";continue}s.style.visibility="visible",s.style.height="auto",s.style.padding=null;const n=i(this._context);t.enabled=n,n?s.classList.remove("disabled"):s.classList.add("disabled")}}_showMenu(e,t,s){const i=this._menuMap[e];if(!i)return void console.error("Menu not found: "+e);if(i.shown)return;const r=i.menuElement;r&&(this._showMenuElement(r,t,s),i.shown=!0)}_hideMenu(e){const t=this._menuMap[e];if(!t)return void console.error("Menu not found: "+e);if(!t.shown)return;const s=t.menuElement;s&&(this._hideMenuElement(s),t.shown=!1)}_hideAllMenus(){for(let e=0,t=this._menuList.length;e<t;e++){const t=this._menuList[e];this._hideMenu(t.id)}}_showMenuElement(e,t,s){e.style.display="block";const i=e.offsetHeight,r=e.offsetWidth;s+i>window.innerHeight&&(s=window.innerHeight-i),t+r>window.innerWidth&&(t=window.innerWidth-r),e.style.left=t+"px",e.style.top=s+"px"}_hideMenuElement(e){e.style.display="none"}}class a{constructor(e,t,s){this.id=s&&s.id?s.id:e,this.viewer=t,this._subIdMap=null,this._subIdEvents=null,this._eventSubs=null,this._eventSubsNum=null,this._events=null,this._eventCallDepth=0,t.addPlugin(this)}fire(e,t,s){this._events||(this._events={}),this._eventSubs||(this._eventSubs={},this._eventSubsNum={}),!0!==s&&(this._events[e]=t||!0);const i=this._eventSubs[e];let r;if(i)for(const s in i)i.hasOwnProperty(s)&&(r=i[s],this._eventCallDepth++,this._eventCallDepth<300?r.callback.call(r.scope,t):this.error("fire: potential stack overflow from recursive event '"+e+"' - dropping this event"),this._eventCallDepth--)}on(e,s,i){this._events||(this._events={}),this._subIdMap||(this._subIdMap=new t),this._subIdEvents||(this._subIdEvents={}),this._eventSubs||(this._eventSubs={}),this._eventSubsNum||(this._eventSubsNum={});let r=this._eventSubs[e];r?this._eventSubsNum[e]++:(r={},this._eventSubs[e]=r,this._eventSubsNum[e]=1);const o=this._subIdMap.addItem();r[o]={callback:s,scope:i||this},this._subIdEvents[o]=e;const n=this._events[e];return void 0!==n&&s.call(i||this,n),o}off(e){if(null==e)return;if(!this._subIdEvents)return;const t=this._subIdEvents[e];if(t){delete this._subIdEvents[e];const s=this._eventSubs[t];s&&(delete s[e],this._eventSubsNum[t]--),this._subIdMap.removeItem(e)}}once(e,t,s){const i=this,r=this.on(e,(function(e){i.off(r),t.call(s||this,e)}),s)}hasSubs(e){return this._eventSubsNum&&this._eventSubsNum[e]>0}log(e){console.log(`[xeokit plugin ${this.id}]: ${e}`)}warn(e){console.warn(`[xeokit plugin ${this.id}]: ${e}`)}error(e){console.error(`[xeokit plugin ${this.id}]: ${e}`)}send(e,t){}destroy(){this.viewer.removePlugin(this)}}let l=!0,h=l?Float64Array:Float32Array;const c=new h(16),A=new h(16),u=new h(4),p={setDoublePrecisionEnabled(e){l=e,h=l?Float64Array:Float32Array},getDoublePrecisionEnabled:()=>l,MIN_DOUBLE:-Number.MAX_SAFE_INTEGER,MAX_DOUBLE:Number.MAX_SAFE_INTEGER,MAX_INT:1e7,DEGTORAD:.0174532925,RADTODEG:57.295779513,unglobalizeObjectId(e,t){const s=t.indexOf("#");return s===e.length&&t.startsWith(e)?t.substring(s+1):t},globalizeObjectId:(e,t)=>e+"#"+t,safeInv(e){const t=1/e;return isNaN(t)||!isFinite(t)?1:t},vec2:e=>new h(e||2),vec3:e=>new h(e||3),vec4:e=>new h(e||4),mat3:e=>new h(e||9),mat3ToMat4:(e,t=new h(16))=>(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=0,t[4]=e[3],t[5]=e[4],t[6]=e[5],t[7]=0,t[8]=e[6],t[9]=e[7],t[10]=e[8],t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t),mat4:e=>new h(e||16),mat4ToMat3(e,t){},doublesToFloats(e,t,s){const i=new h(2);for(let r=0,o=e.length;r<o;r++)p.splitDouble(e[r],i),t[r]=i[0],s[r]=i[1]},splitDouble(e,t){const s=h.from([e])[0],i=e-s;t[0]=s,t[1]=i},createUUID:(()=>{const e=[];for(let t=0;t<256;t++)e[t]=(t<16?"0":"")+t.toString(16);return()=>{const t=4294967295*Math.random()|0,s=4294967295*Math.random()|0,i=4294967295*Math.random()|0,r=4294967295*Math.random()|0;return`${e[255&t]+e[t>>8&255]+e[t>>16&255]+e[t>>24&255]}-${e[255&s]}${e[s>>8&255]}-${e[s>>16&15|64]}${e[s>>24&255]}-${e[63&i|128]}${e[i>>8&255]}-${e[i>>16&255]}${e[i>>24&255]}${e[255&r]}${e[r>>8&255]}${e[r>>16&255]}${e[r>>24&255]}`}})(),clamp:(e,t,s)=>Math.max(t,Math.min(s,e)),fmod(e,t){if(e<t)return console.error("math.fmod : Attempting to find modulus within negative range - would be infinite loop - ignoring"),e;for(;t<=e;)e-=t;return e},compareVec3:(e,t)=>e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2],negateVec3:(e,t)=>(t||(t=e),t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t),negateVec4:(e,t)=>(t||(t=e),t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t),addVec4:(e,t,s)=>(s||(s=e),s[0]=e[0]+t[0],s[1]=e[1]+t[1],s[2]=e[2]+t[2],s[3]=e[3]+t[3],s),addVec4Scalar:(e,t,s)=>(s||(s=e),s[0]=e[0]+t,s[1]=e[1]+t,s[2]=e[2]+t,s[3]=e[3]+t,s),addVec3:(e,t,s)=>(s||(s=e),s[0]=e[0]+t[0],s[1]=e[1]+t[1],s[2]=e[2]+t[2],s),addVec3Scalar:(e,t,s)=>(s||(s=e),s[0]=e[0]+t,s[1]=e[1]+t,s[2]=e[2]+t,s),subVec4:(e,t,s)=>(s||(s=e),s[0]=e[0]-t[0],s[1]=e[1]-t[1],s[2]=e[2]-t[2],s[3]=e[3]-t[3],s),subVec3:(e,t,s)=>(s||(s=e),s[0]=e[0]-t[0],s[1]=e[1]-t[1],s[2]=e[2]-t[2],s),subVec2:(e,t,s)=>(s||(s=e),s[0]=e[0]-t[0],s[1]=e[1]-t[1],s),geometricMeanVec2(...e){const t=new h(e[0]);for(let s=1;s<e.length;s++)t[0]+=e[s][0],t[1]+=e[s][1];return t[0]/=e.length,t[1]/=e.length,t},subVec4Scalar:(e,t,s)=>(s||(s=e),s[0]=e[0]-t,s[1]=e[1]-t,s[2]=e[2]-t,s[3]=e[3]-t,s),subScalarVec4:(e,t,s)=>(s||(s=e),s[0]=t-e[0],s[1]=t-e[1],s[2]=t-e[2],s[3]=t-e[3],s),mulVec4:(e,t,s)=>(s||(s=e),s[0]=e[0]*t[0],s[1]=e[1]*t[1],s[2]=e[2]*t[2],s[3]=e[3]*t[3],s),mulVec4Scalar:(e,t,s)=>(s||(s=e),s[0]=e[0]*t,s[1]=e[1]*t,s[2]=e[2]*t,s[3]=e[3]*t,s),mulVec3Scalar:(e,t,s)=>(s||(s=e),s[0]=e[0]*t,s[1]=e[1]*t,s[2]=e[2]*t,s),mulVec2Scalar:(e,t,s)=>(s||(s=e),s[0]=e[0]*t,s[1]=e[1]*t,s),divVec3:(e,t,s)=>(s||(s=e),s[0]=e[0]/t[0],s[1]=e[1]/t[1],s[2]=e[2]/t[2],s),divVec4:(e,t,s)=>(s||(s=e),s[0]=e[0]/t[0],s[1]=e[1]/t[1],s[2]=e[2]/t[2],s[3]=e[3]/t[3],s),divScalarVec3:(e,t,s)=>(s||(s=t),s[0]=e/t[0],s[1]=e/t[1],s[2]=e/t[2],s),divVec3Scalar:(e,t,s)=>(s||(s=e),s[0]=e[0]/t,s[1]=e[1]/t,s[2]=e[2]/t,s),divVec4Scalar:(e,t,s)=>(s||(s=e),s[0]=e[0]/t,s[1]=e[1]/t,s[2]=e[2]/t,s[3]=e[3]/t,s),divScalarVec4:(e,t,s)=>(s||(s=t),s[0]=e/t[0],s[1]=e/t[1],s[2]=e/t[2],s[3]=e/t[3],s),dotVec4:(e,t)=>e[0]*t[0]+e[1]*t[1]+e[2]*t[2]+e[3]*t[3],cross3Vec4(e,t){const s=e[0],i=e[1],r=e[2],o=t[0],n=t[1],a=t[2];return[i*a-r*n,r*o-s*a,s*n-i*o,0]},cross3Vec3(e,t,s){s||(s=e);const i=e[0],r=e[1],o=e[2],n=t[0],a=t[1],l=t[2];return s[0]=r*l-o*a,s[1]=o*n-i*l,s[2]=i*a-r*n,s},sqLenVec4:e=>p.dotVec4(e,e),lenVec4:e=>Math.sqrt(p.sqLenVec4(e)),dotVec3:(e,t)=>e[0]*t[0]+e[1]*t[1]+e[2]*t[2],dotVec2:(e,t)=>e[0]*t[0]+e[1]*t[1],sqLenVec3:e=>p.dotVec3(e,e),sqLenVec2:e=>p.dotVec2(e,e),lenVec3:e=>Math.sqrt(p.sqLenVec3(e)),distVec3:(()=>{const e=new h(3);return(t,s)=>p.lenVec3(p.subVec3(t,s,e))})(),lenVec2:e=>Math.sqrt(p.sqLenVec2(e)),distVec2:(()=>{const e=new h(2);return(t,s)=>p.lenVec2(p.subVec2(t,s,e))})(),rcpVec3:(e,t)=>p.divScalarVec3(1,e,t),normalizeVec4(e,t){const s=1/p.lenVec4(e);return p.mulVec4Scalar(e,s,t)},normalizeVec3(e,t){const s=1/p.lenVec3(e);return p.mulVec3Scalar(e,s,t)},normalizeVec2(e,t){const s=1/p.lenVec2(e);return p.mulVec2Scalar(e,s,t)},angleVec3(e,t){let s=p.dotVec3(e,t)/Math.sqrt(p.sqLenVec3(e)*p.sqLenVec3(t));return s=s<-1?-1:s>1?1:s,Math.acos(s)},vec3FromMat4Scale:(()=>{const e=new h(3);return(t,s)=>(e[0]=t[0],e[1]=t[1],e[2]=t[2],s[0]=p.lenVec3(e),e[0]=t[4],e[1]=t[5],e[2]=t[6],s[1]=p.lenVec3(e),e[0]=t[8],e[1]=t[9],e[2]=t[10],s[2]=p.lenVec3(e),s)})(),vecToArray:(()=>{function e(e){return Math.round(1e5*e)/1e5}return t=>{for(let s=0,i=(t=Array.prototype.slice.call(t)).length;s<i;s++)t[s]=e(t[s]);return t}})(),xyzArrayToObject:e=>({x:e[0],y:e[1],z:e[2]}),xyzObjectToArray:(e,t)=>((t=t||p.vec3())[0]=e.x,t[1]=e.y,t[2]=e.z,t),dupMat4:e=>e.slice(0,16),mat4To3:e=>[e[0],e[1],e[2],e[4],e[5],e[6],e[8],e[9],e[10]],m4s:e=>[e,e,e,e,e,e,e,e,e,e,e,e,e,e,e,e],setMat4ToZeroes:()=>p.m4s(0),setMat4ToOnes:()=>p.m4s(1),diagonalMat4v:e=>new h([e[0],0,0,0,0,e[1],0,0,0,0,e[2],0,0,0,0,e[3]]),diagonalMat4c:(e,t,s,i)=>p.diagonalMat4v([e,t,s,i]),diagonalMat4s:e=>p.diagonalMat4c(e,e,e,e),identityMat4:(e=new h(16))=>(e[0]=1,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=1,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=1,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e),identityMat3:(e=new h(9))=>(e[0]=1,e[1]=0,e[2]=0,e[3]=0,e[4]=1,e[5]=0,e[6]=0,e[7]=0,e[8]=1,e),isIdentityMat4:e=>1===e[0]&&0===e[1]&&0===e[2]&&0===e[3]&&0===e[4]&&1===e[5]&&0===e[6]&&0===e[7]&&0===e[8]&&0===e[9]&&1===e[10]&&0===e[11]&&0===e[12]&&0===e[13]&&0===e[14]&&1===e[15],negateMat4:(e,t)=>(t||(t=e),t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t),addMat4:(e,t,s)=>(s||(s=e),s[0]=e[0]+t[0],s[1]=e[1]+t[1],s[2]=e[2]+t[2],s[3]=e[3]+t[3],s[4]=e[4]+t[4],s[5]=e[5]+t[5],s[6]=e[6]+t[6],s[7]=e[7]+t[7],s[8]=e[8]+t[8],s[9]=e[9]+t[9],s[10]=e[10]+t[10],s[11]=e[11]+t[11],s[12]=e[12]+t[12],s[13]=e[13]+t[13],s[14]=e[14]+t[14],s[15]=e[15]+t[15],s),addMat4Scalar:(e,t,s)=>(s||(s=e),s[0]=e[0]+t,s[1]=e[1]+t,s[2]=e[2]+t,s[3]=e[3]+t,s[4]=e[4]+t,s[5]=e[5]+t,s[6]=e[6]+t,s[7]=e[7]+t,s[8]=e[8]+t,s[9]=e[9]+t,s[10]=e[10]+t,s[11]=e[11]+t,s[12]=e[12]+t,s[13]=e[13]+t,s[14]=e[14]+t,s[15]=e[15]+t,s),addScalarMat4:(e,t,s)=>p.addMat4Scalar(t,e,s),subMat4:(e,t,s)=>(s||(s=e),s[0]=e[0]-t[0],s[1]=e[1]-t[1],s[2]=e[2]-t[2],s[3]=e[3]-t[3],s[4]=e[4]-t[4],s[5]=e[5]-t[5],s[6]=e[6]-t[6],s[7]=e[7]-t[7],s[8]=e[8]-t[8],s[9]=e[9]-t[9],s[10]=e[10]-t[10],s[11]=e[11]-t[11],s[12]=e[12]-t[12],s[13]=e[13]-t[13],s[14]=e[14]-t[14],s[15]=e[15]-t[15],s),subMat4Scalar:(e,t,s)=>(s||(s=e),s[0]=e[0]-t,s[1]=e[1]-t,s[2]=e[2]-t,s[3]=e[3]-t,s[4]=e[4]-t,s[5]=e[5]-t,s[6]=e[6]-t,s[7]=e[7]-t,s[8]=e[8]-t,s[9]=e[9]-t,s[10]=e[10]-t,s[11]=e[11]-t,s[12]=e[12]-t,s[13]=e[13]-t,s[14]=e[14]-t,s[15]=e[15]-t,s),subScalarMat4:(e,t,s)=>(s||(s=t),s[0]=e-t[0],s[1]=e-t[1],s[2]=e-t[2],s[3]=e-t[3],s[4]=e-t[4],s[5]=e-t[5],s[6]=e-t[6],s[7]=e-t[7],s[8]=e-t[8],s[9]=e-t[9],s[10]=e-t[10],s[11]=e-t[11],s[12]=e-t[12],s[13]=e-t[13],s[14]=e-t[14],s[15]=e-t[15],s),mulMat4(e,t,s){s||(s=e);const i=e[0],r=e[1],o=e[2],n=e[3],a=e[4],l=e[5],h=e[6],c=e[7],A=e[8],u=e[9],p=e[10],d=e[11],f=e[12],E=e[13],m=e[14],y=e[15],g=t[0],I=t[1],v=t[2],T=t[3],_=t[4],R=t[5],P=t[6],D=t[7],N=t[8],b=t[9],C=t[10],O=t[11],S=t[12],x=t[13],w=t[14],B=t[15];return s[0]=g*i+I*a+v*A+T*f,s[1]=g*r+I*l+v*u+T*E,s[2]=g*o+I*h+v*p+T*m,s[3]=g*n+I*c+v*d+T*y,s[4]=_*i+R*a+P*A+D*f,s[5]=_*r+R*l+P*u+D*E,s[6]=_*o+R*h+P*p+D*m,s[7]=_*n+R*c+P*d+D*y,s[8]=N*i+b*a+C*A+O*f,s[9]=N*r+b*l+C*u+O*E,s[10]=N*o+b*h+C*p+O*m,s[11]=N*n+b*c+C*d+O*y,s[12]=S*i+x*a+w*A+B*f,s[13]=S*r+x*l+w*u+B*E,s[14]=S*o+x*h+w*p+B*m,s[15]=S*n+x*c+w*d+B*y,s},mulMat3(e,t,s){s||(s=new h(9));const i=e[0],r=e[3],o=e[6],n=e[1],a=e[4],l=e[7],c=e[2],A=e[5],u=e[8],p=t[0],d=t[3],f=t[6],E=t[1],m=t[4],y=t[7],g=t[2],I=t[5],v=t[8];return s[0]=i*p+r*E+o*g,s[3]=i*d+r*m+o*I,s[6]=i*f+r*y+o*v,s[1]=n*p+a*E+l*g,s[4]=n*d+a*m+l*I,s[7]=n*f+a*y+l*v,s[2]=c*p+A*E+u*g,s[5]=c*d+A*m+u*I,s[8]=c*f+A*y+u*v,s},mulMat4Scalar:(e,t,s)=>(s||(s=e),s[0]=e[0]*t,s[1]=e[1]*t,s[2]=e[2]*t,s[3]=e[3]*t,s[4]=e[4]*t,s[5]=e[5]*t,s[6]=e[6]*t,s[7]=e[7]*t,s[8]=e[8]*t,s[9]=e[9]*t,s[10]=e[10]*t,s[11]=e[11]*t,s[12]=e[12]*t,s[13]=e[13]*t,s[14]=e[14]*t,s[15]=e[15]*t,s),mulMat4v4(e,t,s=p.vec4()){const i=t[0],r=t[1],o=t[2],n=t[3];return s[0]=e[0]*i+e[4]*r+e[8]*o+e[12]*n,s[1]=e[1]*i+e[5]*r+e[9]*o+e[13]*n,s[2]=e[2]*i+e[6]*r+e[10]*o+e[14]*n,s[3]=e[3]*i+e[7]*r+e[11]*o+e[15]*n,s},transposeMat4(e,t){const s=e[4],i=e[14],r=e[8],o=e[13],n=e[12],a=e[9];if(!t||e===t){const t=e[1],l=e[2],h=e[3],c=e[6],A=e[7],u=e[11];return e[1]=s,e[2]=r,e[3]=n,e[4]=t,e[6]=a,e[7]=o,e[8]=l,e[9]=c,e[11]=i,e[12]=h,e[13]=A,e[14]=u,e}return t[0]=e[0],t[1]=s,t[2]=r,t[3]=n,t[4]=e[1],t[5]=e[5],t[6]=a,t[7]=o,t[8]=e[2],t[9]=e[6],t[10]=e[10],t[11]=i,t[12]=e[3],t[13]=e[7],t[14]=e[11],t[15]=e[15],t},transposeMat3(e,t){if(t===e){const s=e[1],i=e[2],r=e[5];t[1]=e[3],t[2]=e[6],t[3]=s,t[5]=e[7],t[6]=i,t[7]=r}else t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8];return t},determinantMat4(e){const t=e[0],s=e[1],i=e[2],r=e[3],o=e[4],n=e[5],a=e[6],l=e[7],h=e[8],c=e[9],A=e[10],u=e[11],p=e[12],d=e[13],f=e[14],E=e[15];return p*c*a*r-h*d*a*r-p*n*A*r+o*d*A*r+h*n*f*r-o*c*f*r-p*c*i*l+h*d*i*l+p*s*A*l-t*d*A*l-h*s*f*l+t*c*f*l+p*n*i*u-o*d*i*u-p*s*a*u+t*d*a*u+o*s*f*u-t*n*f*u-h*n*i*E+o*c*i*E+h*s*a*E-t*c*a*E-o*s*A*E+t*n*A*E},inverseMat4(e,t){t||(t=e);const s=e[0],i=e[1],r=e[2],o=e[3],n=e[4],a=e[5],l=e[6],h=e[7],c=e[8],A=e[9],u=e[10],p=e[11],d=e[12],f=e[13],E=e[14],m=e[15],y=s*a-i*n,g=s*l-r*n,I=s*h-o*n,v=i*l-r*a,T=i*h-o*a,_=r*h-o*l,R=c*f-A*d,P=c*E-u*d,D=c*m-p*d,N=A*E-u*f,b=A*m-p*f,C=u*m-p*E,O=1/(y*C-g*b+I*N+v*D-T*P+_*R);return t[0]=(a*C-l*b+h*N)*O,t[1]=(-i*C+r*b-o*N)*O,t[2]=(f*_-E*T+m*v)*O,t[3]=(-A*_+u*T-p*v)*O,t[4]=(-n*C+l*D-h*P)*O,t[5]=(s*C-r*D+o*P)*O,t[6]=(-d*_+E*I-m*g)*O,t[7]=(c*_-u*I+p*g)*O,t[8]=(n*b-a*D+h*R)*O,t[9]=(-s*b+i*D-o*R)*O,t[10]=(d*T-f*I+m*y)*O,t[11]=(-c*T+A*I-p*y)*O,t[12]=(-n*N+a*P-l*R)*O,t[13]=(s*N-i*P+r*R)*O,t[14]=(-d*v+f*g-E*y)*O,t[15]=(c*v-A*g+u*y)*O,t},traceMat4:e=>e[0]+e[5]+e[10]+e[15],translationMat4v(e,t){const s=t||p.identityMat4();return s[12]=e[0],s[13]=e[1],s[14]=e[2],s},translationMat3v(e,t){const s=t||p.identityMat3();return s[6]=e[0],s[7]=e[1],s},translationMat4c:(()=>{const e=new h(3);return(t,s,i,r)=>(e[0]=t,e[1]=s,e[2]=i,p.translationMat4v(e,r))})(),translationMat4s:(e,t)=>p.translationMat4c(e,e,e,t),translateMat4v:(e,t)=>p.translateMat4c(e[0],e[1],e[2],t),translateMat4c(e,t,s,i){const r=i[3];i[0]+=r*e,i[1]+=r*t,i[2]+=r*s;const o=i[7];i[4]+=o*e,i[5]+=o*t,i[6]+=o*s;const n=i[11];i[8]+=n*e,i[9]+=n*t,i[10]+=n*s;const a=i[15];return i[12]+=a*e,i[13]+=a*t,i[14]+=a*s,i},setMat4Translation:(e,t,s)=>(s[0]=e[0],s[1]=e[1],s[2]=e[2],s[3]=e[3],s[4]=e[4],s[5]=e[5],s[6]=e[6],s[7]=e[7],s[8]=e[8],s[9]=e[9],s[10]=e[10],s[11]=e[11],s[12]=t[0],s[13]=t[1],s[14]=t[2],s[15]=e[15],s),rotationMat4v(e,t,s){const i=p.normalizeVec4([t[0],t[1],t[2],0],[]),r=Math.sin(e),o=Math.cos(e),n=1-o,a=i[0],l=i[1],h=i[2];let c,A,u,d,f,E;return c=a*l,A=l*h,u=h*a,d=a*r,f=l*r,E=h*r,(s=s||p.mat4())[0]=n*a*a+o,s[1]=n*c+E,s[2]=n*u-f,s[3]=0,s[4]=n*c-E,s[5]=n*l*l+o,s[6]=n*A+d,s[7]=0,s[8]=n*u+f,s[9]=n*A-d,s[10]=n*h*h+o,s[11]=0,s[12]=0,s[13]=0,s[14]=0,s[15]=1,s},rotationMat4c:(e,t,s,i,r)=>p.rotationMat4v(e,[t,s,i],r),scalingMat4v:(e,t=p.identityMat4())=>(t[0]=e[0],t[5]=e[1],t[10]=e[2],t),scalingMat3v:(e,t=p.identityMat3())=>(t[0]=e[0],t[4]=e[1],t),scalingMat4c:(()=>{const e=new h(3);return(t,s,i,r)=>(e[0]=t,e[1]=s,e[2]=i,p.scalingMat4v(e,r))})(),scaleMat4c:(e,t,s,i)=>(i[0]*=e,i[4]*=t,i[8]*=s,i[1]*=e,i[5]*=t,i[9]*=s,i[2]*=e,i[6]*=t,i[10]*=s,i[3]*=e,i[7]*=t,i[11]*=s,i),scaleMat4v(e,t){const s=e[0],i=e[1],r=e[2];return t[0]*=s,t[4]*=i,t[8]*=r,t[1]*=s,t[5]*=i,t[9]*=r,t[2]*=s,t[6]*=i,t[10]*=r,t[3]*=s,t[7]*=i,t[11]*=r,t},scalingMat4s:e=>p.scalingMat4c(e,e,e),rotationTranslationMat4(e,t,s=p.mat4()){const i=e[0],r=e[1],o=e[2],n=e[3],a=i+i,l=r+r,h=o+o,c=i*a,A=i*l,u=i*h,d=r*l,f=r*h,E=o*h,m=n*a,y=n*l,g=n*h;return s[0]=1-(d+E),s[1]=A+g,s[2]=u-y,s[3]=0,s[4]=A-g,s[5]=1-(c+E),s[6]=f+m,s[7]=0,s[8]=u+y,s[9]=f-m,s[10]=1-(c+d),s[11]=0,s[12]=t[0],s[13]=t[1],s[14]=t[2],s[15]=1,s},mat4ToEuler(e,t,s=p.vec4()){const i=p.clamp,r=e[0],o=e[4],n=e[8],a=e[1],l=e[5],h=e[9],c=e[2],A=e[6],u=e[10];return"XYZ"===t?(s[1]=Math.asin(i(n,-1,1)),Math.abs(n)<.99999?(s[0]=Math.atan2(-h,u),s[2]=Math.atan2(-o,r)):(s[0]=Math.atan2(A,l),s[2]=0)):"YXZ"===t?(s[0]=Math.asin(-i(h,-1,1)),Math.abs(h)<.99999?(s[1]=Math.atan2(n,u),s[2]=Math.atan2(a,l)):(s[1]=Math.atan2(-c,r),s[2]=0)):"ZXY"===t?(s[0]=Math.asin(i(A,-1,1)),Math.abs(A)<.99999?(s[1]=Math.atan2(-c,u),s[2]=Math.atan2(-o,l)):(s[1]=0,s[2]=Math.atan2(a,r))):"ZYX"===t?(s[1]=Math.asin(-i(c,-1,1)),Math.abs(c)<.99999?(s[0]=Math.atan2(A,u),s[2]=Math.atan2(a,r)):(s[0]=0,s[2]=Math.atan2(-o,l))):"YZX"===t?(s[2]=Math.asin(i(a,-1,1)),Math.abs(a)<.99999?(s[0]=Math.atan2(-h,l),s[1]=Math.atan2(-c,r)):(s[0]=0,s[1]=Math.atan2(n,u))):"XZY"===t&&(s[2]=Math.asin(-i(o,-1,1)),Math.abs(o)<.99999?(s[0]=Math.atan2(A,l),s[1]=Math.atan2(n,r)):(s[0]=Math.atan2(-h,u),s[1]=0)),s},composeMat4:(e,t,s,i=p.mat4())=>(p.quaternionToRotationMat4(t,i),p.scaleMat4v(s,i),p.translateMat4v(e,i),i),decomposeMat4:(()=>{const e=new h(3),t=new h(16);return function(s,i,r,o){e[0]=s[0],e[1]=s[1],e[2]=s[2];let n=p.lenVec3(e);e[0]=s[4],e[1]=s[5],e[2]=s[6];const a=p.lenVec3(e);e[8]=s[8],e[9]=s[9],e[10]=s[10];const l=p.lenVec3(e);p.determinantMat4(s)<0&&(n=-n),i[0]=s[12],i[1]=s[13],i[2]=s[14],t.set(s);const h=1/n,c=1/a,A=1/l;return t[0]*=h,t[1]*=h,t[2]*=h,t[4]*=c,t[5]*=c,t[6]*=c,t[8]*=A,t[9]*=A,t[10]*=A,p.mat4ToQuaternion(t,r),o[0]=n,o[1]=a,o[2]=l,this}})(),getColMat4(e,t){const s=4*t;return[e[s],e[s+1],e[s+2],e[s+3]]},setRowMat4(e,t,s){e[t]=s[0],e[t+4]=s[1],e[t+8]=s[2],e[t+12]=s[3]},lookAtMat4v(e,t,s,i){i||(i=p.mat4());const r=e[0],o=e[1],n=e[2],a=s[0],l=s[1],h=s[2],c=t[0],A=t[1],u=t[2];if(r===c&&o===A&&n===u)return p.identityMat4();let d,f,E,m,y,g,I,v,T,_;return d=r-c,f=o-A,E=n-u,_=1/Math.sqrt(d*d+f*f+E*E),d*=_,f*=_,E*=_,m=l*E-h*f,y=h*d-a*E,g=a*f-l*d,_=Math.sqrt(m*m+y*y+g*g),_?(_=1/_,m*=_,y*=_,g*=_):(m=0,y=0,g=0),I=f*g-E*y,v=E*m-d*g,T=d*y-f*m,_=Math.sqrt(I*I+v*v+T*T),_?(_=1/_,I*=_,v*=_,T*=_):(I=0,v=0,T=0),i[0]=m,i[1]=I,i[2]=d,i[3]=0,i[4]=y,i[5]=v,i[6]=f,i[7]=0,i[8]=g,i[9]=T,i[10]=E,i[11]=0,i[12]=-(m*r+y*o+g*n),i[13]=-(I*r+v*o+T*n),i[14]=-(d*r+f*o+E*n),i[15]=1,i},lookAtMat4c:(e,t,s,i,r,o,n,a,l)=>p.lookAtMat4v([e,t,s],[i,r,o],[n,a,l],[]),orthoMat4c(e,t,s,i,r,o,n){n||(n=p.mat4());const a=t-e,l=i-s,h=o-r;return n[0]=2/a,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=2/l,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=-2/h,n[11]=0,n[12]=-(e+t)/a,n[13]=-(i+s)/l,n[14]=-(o+r)/h,n[15]=1,n},frustumMat4v(e,t,s){s||(s=p.mat4());const i=[e[0],e[1],e[2],0],r=[t[0],t[1],t[2],0];p.addVec4(r,i,c),p.subVec4(r,i,A);const o=2*i[2],n=A[0],a=A[1],l=A[2];return s[0]=o/n,s[1]=0,s[2]=0,s[3]=0,s[4]=0,s[5]=o/a,s[6]=0,s[7]=0,s[8]=c[0]/n,s[9]=c[1]/a,s[10]=-c[2]/l,s[11]=-1,s[12]=0,s[13]=0,s[14]=-o*r[2]/l,s[15]=0,s},frustumMat4(e,t,s,i,r,o,n){n||(n=p.mat4());const a=t-e,l=i-s,h=o-r;return n[0]=2*r/a,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=2*r/l,n[6]=0,n[7]=0,n[8]=(t+e)/a,n[9]=(i+s)/l,n[10]=-(o+r)/h,n[11]=-1,n[12]=0,n[13]=0,n[14]=-o*r*2/h,n[15]=0,n},perspectiveMat4(e,t,s,i,r){const o=[],n=[];return o[2]=s,n[2]=i,n[1]=o[2]*Math.tan(e/2),o[1]=-n[1],n[0]=n[1]*t,o[0]=-n[0],p.frustumMat4v(o,n,r)},compareMat4:(e,t)=>e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[3]===t[3]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[7]===t[7]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[11]===t[11]&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[15]===t[15],transformPoint3(e,t,s=p.vec3()){const i=t[0],r=t[1],o=t[2];return s[0]=e[0]*i+e[4]*r+e[8]*o+e[12],s[1]=e[1]*i+e[5]*r+e[9]*o+e[13],s[2]=e[2]*i+e[6]*r+e[10]*o+e[14],s},transformPoint4:(e,t,s=p.vec4())=>(s[0]=e[0]*t[0]+e[4]*t[1]+e[8]*t[2]+e[12]*t[3],s[1]=e[1]*t[0]+e[5]*t[1]+e[9]*t[2]+e[13]*t[3],s[2]=e[2]*t[0]+e[6]*t[1]+e[10]*t[2]+e[14]*t[3],s[3]=e[3]*t[0]+e[7]*t[1]+e[11]*t[2]+e[15]*t[3],s),transformPoints3(e,t,s){const i=s||[],r=t.length;let o,n,a,l;const h=e[0],c=e[1],A=e[2],u=e[3],p=e[4],d=e[5],f=e[6],E=e[7],m=e[8],y=e[9],g=e[10],I=e[11],v=e[12],T=e[13],_=e[14],R=e[15];let P;for(let e=0;e<r;++e)l=t[e],o=l[0],n=l[1],a=l[2],P=i[e]||(i[e]=[0,0,0]),P[0]=h*o+p*n+m*a+v,P[1]=c*o+d*n+y*a+T,P[2]=A*o+f*n+g*a+_,P[3]=u*o+E*n+I*a+R;return i.length=r,i},transformPositions3(e,t,s=t){let i;const r=t.length;let o,n,a;const l=e[0],h=e[1],c=e[2];e[3];const A=e[4],u=e[5],p=e[6];e[7];const d=e[8],f=e[9],E=e[10];e[11];const m=e[12],y=e[13],g=e[14];for(e[15],i=0;i<r;i+=3)o=t[i+0],n=t[i+1],a=t[i+2],s[i+0]=l*o+A*n+d*a+m,s[i+1]=h*o+u*n+f*a+y,s[i+2]=c*o+p*n+E*a+g;return s},transformPositions4(e,t,s=t){let i;const r=t.length;let o,n,a;const l=e[0],h=e[1],c=e[2],A=e[3],u=e[4],p=e[5],d=e[6],f=e[7],E=e[8],m=e[9],y=e[10],g=e[11],I=e[12],v=e[13],T=e[14],_=e[15];for(i=0;i<r;i+=4)o=t[i+0],n=t[i+1],a=t[i+2],s[i+0]=l*o+u*n+E*a+I,s[i+1]=h*o+p*n+m*a+v,s[i+2]=c*o+d*n+y*a+T,s[i+3]=A*o+f*n+g*a+_;return s},transformVec3(e,t,s){const i=t[0],r=t[1],o=t[2];return(s=s||this.vec3())[0]=e[0]*i+e[4]*r+e[8]*o,s[1]=e[1]*i+e[5]*r+e[9]*o,s[2]=e[2]*i+e[6]*r+e[10]*o,s},transformVec4(e,t,s){const i=t[0],r=t[1],o=t[2],n=t[3];return(s=s||p.vec4())[0]=e[0]*i+e[4]*r+e[8]*o+e[12]*n,s[1]=e[1]*i+e[5]*r+e[9]*o+e[13]*n,s[2]=e[2]*i+e[6]*r+e[10]*o+e[14]*n,s[3]=e[3]*i+e[7]*r+e[11]*o+e[15]*n,s},rotateVec2(e,t,s,i=e){const r=Math.cos(s),o=Math.sin(s),n=e[0]-t[0],a=e[1]-t[1];return i[0]=n*r-a*o+t[0],i[1]=n*o+a*r+t[1],e},rotateVec3X(e,t,s,i){const r=[],o=[];return r[0]=e[0]-t[0],r[1]=e[1]-t[1],r[2]=e[2]-t[2],o[0]=r[0],o[1]=r[1]*Math.cos(s)-r[2]*Math.sin(s),o[2]=r[1]*Math.sin(s)+r[2]*Math.cos(s),i[0]=o[0]+t[0],i[1]=o[1]+t[1],i[2]=o[2]+t[2],i},rotateVec3Y(e,t,s,i){const r=[],o=[];return r[0]=e[0]-t[0],r[1]=e[1]-t[1],r[2]=e[2]-t[2],o[0]=r[2]*Math.sin(s)+r[0]*Math.cos(s),o[1]=r[1],o[2]=r[2]*Math.cos(s)-r[0]*Math.sin(s),i[0]=o[0]+t[0],i[1]=o[1]+t[1],i[2]=o[2]+t[2],i},rotateVec3Z(e,t,s,i){const r=[],o=[];return r[0]=e[0]-t[0],r[1]=e[1]-t[1],r[2]=e[2]-t[2],o[0]=r[0]*Math.cos(s)-r[1]*Math.sin(s),o[1]=r[0]*Math.sin(s)+r[1]*Math.cos(s),o[2]=r[2],i[0]=o[0]+t[0],i[1]=o[1]+t[1],i[2]=o[2]+t[2],i},projectVec4(e,t){const s=1/e[3];return(t=t||p.vec2())[0]=e[0]*s,t[1]=e[1]*s,t},unprojectVec3:(()=>{const e=new h(16),t=new h(16),s=new h(16);return function(i,r,o,n){return this.transformVec3(this.mulMat4(this.inverseMat4(r,e),this.inverseMat4(o,t),s),i,n)}})(),lerpVec3(e,t,s,i,r,o){const n=o||p.vec3(),a=(e-t)/(s-t);return n[0]=i[0]+a*(r[0]-i[0]),n[1]=i[1]+a*(r[1]-i[1]),n[2]=i[2]+a*(r[2]-i[2]),n},lerpMat4(e,t,s,i,r,o){const n=o||p.mat4(),a=(e-t)/(s-t);return n[0]=i[0]+a*(r[0]-i[0]),n[1]=i[1]+a*(r[1]-i[1]),n[2]=i[2]+a*(r[2]-i[2]),n[3]=i[3]+a*(r[3]-i[3]),n[4]=i[4]+a*(r[4]-i[4]),n[5]=i[5]+a*(r[5]-i[5]),n[6]=i[6]+a*(r[6]-i[6]),n[7]=i[7]+a*(r[7]-i[7]),n[8]=i[8]+a*(r[8]-i[8]),n[9]=i[9]+a*(r[9]-i[9]),n[10]=i[10]+a*(r[10]-i[10]),n[11]=i[11]+a*(r[11]-i[11]),n[12]=i[12]+a*(r[12]-i[12]),n[13]=i[13]+a*(r[13]-i[13]),n[14]=i[14]+a*(r[14]-i[14]),n[15]=i[15]+a*(r[15]-i[15]),n},flatten(e){const t=[];let s,i,r,o,n;for(s=0,i=e.length;s<i;s++)for(n=e[s],r=0,o=n.length;r<o;r++)t.push(n[r]);return t},identityQuaternion:(e=p.vec4())=>(e[0]=0,e[1]=0,e[2]=0,e[3]=1,e),eulerToQuaternion(e,t,s=p.vec4()){const i=e[0]*p.DEGTORAD/2,r=e[1]*p.DEGTORAD/2,o=e[2]*p.DEGTORAD/2,n=Math.cos(i),a=Math.cos(r),l=Math.cos(o),h=Math.sin(i),c=Math.sin(r),A=Math.sin(o);return"XYZ"===t?(s[0]=h*a*l+n*c*A,s[1]=n*c*l-h*a*A,s[2]=n*a*A+h*c*l,s[3]=n*a*l-h*c*A):"YXZ"===t?(s[0]=h*a*l+n*c*A,s[1]=n*c*l-h*a*A,s[2]=n*a*A-h*c*l,s[3]=n*a*l+h*c*A):"ZXY"===t?(s[0]=h*a*l-n*c*A,s[1]=n*c*l+h*a*A,s[2]=n*a*A+h*c*l,s[3]=n*a*l-h*c*A):"ZYX"===t?(s[0]=h*a*l-n*c*A,s[1]=n*c*l+h*a*A,s[2]=n*a*A-h*c*l,s[3]=n*a*l+h*c*A):"YZX"===t?(s[0]=h*a*l+n*c*A,s[1]=n*c*l+h*a*A,s[2]=n*a*A-h*c*l,s[3]=n*a*l-h*c*A):"XZY"===t&&(s[0]=h*a*l-n*c*A,s[1]=n*c*l-h*a*A,s[2]=n*a*A+h*c*l,s[3]=n*a*l+h*c*A),s},mat4ToQuaternion(e,t=p.vec4()){const s=e[0],i=e[4],r=e[8],o=e[1],n=e[5],a=e[9],l=e[2],h=e[6],c=e[10];let A;const u=s+n+c;return u>0?(A=.5/Math.sqrt(u+1),t[3]=.25/A,t[0]=(h-a)*A,t[1]=(r-l)*A,t[2]=(o-i)*A):s>n&&s>c?(A=2*Math.sqrt(1+s-n-c),t[3]=(h-a)/A,t[0]=.25*A,t[1]=(i+o)/A,t[2]=(r+l)/A):n>c?(A=2*Math.sqrt(1+n-s-c),t[3]=(r-l)/A,t[0]=(i+o)/A,t[1]=.25*A,t[2]=(a+h)/A):(A=2*Math.sqrt(1+c-s-n),t[3]=(o-i)/A,t[0]=(r+l)/A,t[1]=(a+h)/A,t[2]=.25*A),t},vec3PairToQuaternion(e,t,s=p.vec4()){const i=Math.sqrt(p.dotVec3(e,e)*p.dotVec3(t,t));let r=i+p.dotVec3(e,t);return r<1e-8*i?(r=0,Math.abs(e[0])>Math.abs(e[2])?(s[0]=-e[1],s[1]=e[0],s[2]=0):(s[0]=0,s[1]=-e[2],s[2]=e[1])):p.cross3Vec3(e,t,s),s[3]=r,p.normalizeQuaternion(s)},angleAxisToQuaternion(e,t=p.vec4()){const s=e[3]/2,i=Math.sin(s);return t[0]=i*e[0],t[1]=i*e[1],t[2]=i*e[2],t[3]=Math.cos(s),t},quaternionToEuler:(()=>{const e=new h(16);return(t,s,i)=>(i=i||p.vec3(),p.quaternionToRotationMat4(t,e),p.mat4ToEuler(e,s,i),i)})(),mulQuaternions(e,t,s=p.vec4()){const i=e[0],r=e[1],o=e[2],n=e[3],a=t[0],l=t[1],h=t[2],c=t[3];return s[0]=n*a+i*c+r*h-o*l,s[1]=n*l+r*c+o*a-i*h,s[2]=n*h+o*c+i*l-r*a,s[3]=n*c-i*a-r*l-o*h,s},vec3ApplyQuaternion(e,t,s=p.vec3()){const i=t[0],r=t[1],o=t[2],n=e[0],a=e[1],l=e[2],h=e[3],c=h*i+a*o-l*r,A=h*r+l*i-n*o,u=h*o+n*r-a*i,d=-n*i-a*r-l*o;return s[0]=c*h+d*-n+A*-l-u*-a,s[1]=A*h+d*-a+u*-n-c*-l,s[2]=u*h+d*-l+c*-a-A*-n,s},quaternionToMat4(e,t){t=p.identityMat4(t);const s=e[0],i=e[1],r=e[2],o=e[3],n=2*s,a=2*i,l=2*r,h=n*o,c=a*o,A=l*o,u=n*s,d=a*s,f=l*s,E=a*i,m=l*i,y=l*r;return t[0]=1-(E+y),t[1]=d+A,t[2]=f-c,t[4]=d-A,t[5]=1-(u+y),t[6]=m+h,t[8]=f+c,t[9]=m-h,t[10]=1-(u+E),t},quaternionToRotationMat4(e,t){const s=e[0],i=e[1],r=e[2],o=e[3],n=s+s,a=i+i,l=r+r,h=s*n,c=s*a,A=s*l,u=i*a,p=i*l,d=r*l,f=o*n,E=o*a,m=o*l;return t[0]=1-(u+d),t[4]=c-m,t[8]=A+E,t[1]=c+m,t[5]=1-(h+d),t[9]=p-f,t[2]=A-E,t[6]=p+f,t[10]=1-(h+u),t[3]=0,t[7]=0,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},normalizeQuaternion(e,t=e){const s=p.lenVec4([e[0],e[1],e[2],e[3]]);return t[0]=e[0]/s,t[1]=e[1]/s,t[2]=e[2]/s,t[3]=e[3]/s,t},conjugateQuaternion:(e,t=e)=>(t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=e[3],t),inverseQuaternion:(e,t)=>p.normalizeQuaternion(p.conjugateQuaternion(e,t)),quaternionToAngleAxis(e,t=p.vec4()){const s=(e=p.normalizeQuaternion(e,u))[3],i=2*Math.acos(s),r=Math.sqrt(1-s*s);return r<.001?(t[0]=e[0],t[1]=e[1],t[2]=e[2]):(t[0]=e[0]/r,t[1]=e[1]/r,t[2]=e[2]/r),t[3]=i,t},AABB3:e=>new h(e||6),AABB2:e=>new h(e||4),OBB3:e=>new h(e||32),OBB2:e=>new h(e||16),Sphere3:(e,t,s,i)=>new h([e,t,s,i]),transformOBB3(e,t,s=t){let i;const r=t.length;let o,n,a;const l=e[0],h=e[1],c=e[2],A=e[3],u=e[4],p=e[5],d=e[6],f=e[7],E=e[8],m=e[9],y=e[10],g=e[11],I=e[12],v=e[13],T=e[14],_=e[15];for(i=0;i<r;i+=4)o=t[i+0],n=t[i+1],a=t[i+2],s[i+0]=l*o+u*n+E*a+I,s[i+1]=h*o+p*n+m*a+v,s[i+2]=c*o+d*n+y*a+T,s[i+3]=A*o+f*n+g*a+_;return s},containsAABB3:function(e,t){return e[0]<=t[0]&&t[3]<=e[3]&&e[1]<=t[1]&&t[4]<=e[4]&&e[2]<=t[2]&&t[5]<=e[5]},getAABB3Diag:(()=>{const e=new h(3),t=new h(3),s=new h(3);return i=>(e[0]=i[0],e[1]=i[1],e[2]=i[2],t[0]=i[3],t[1]=i[4],t[2]=i[5],p.subVec3(t,e,s),Math.abs(p.lenVec3(s)))})(),getAABB3DiagPoint:(()=>{const e=new h(3),t=new h(3),s=new h(3);return(i,r)=>{e[0]=i[0],e[1]=i[1],e[2]=i[2],t[0]=i[3],t[1]=i[4],t[2]=i[5];const o=p.subVec3(t,e,s),n=r[0]-i[0],a=i[3]-r[0],l=r[1]-i[1],h=i[4]-r[1],c=r[2]-i[2],A=i[5]-r[2];return o[0]+=n>a?n:a,o[1]+=l>h?l:h,o[2]+=c>A?c:A,Math.abs(p.lenVec3(o))}})(),getAABB3Area:e=>(e[3]-e[0])*(e[4]-e[1])*(e[5]-e[2]),getAABB3Center(e,t){const s=t||p.vec3();return s[0]=(e[0]+e[3])/2,s[1]=(e[1]+e[4])/2,s[2]=(e[2]+e[5])/2,s},getAABB2Center(e,t){const s=t||p.vec2();return s[0]=(e[2]+e[0])/2,s[1]=(e[3]+e[1])/2,s},collapseAABB3:(e=p.AABB3())=>(e[0]=p.MAX_DOUBLE,e[1]=p.MAX_DOUBLE,e[2]=p.MAX_DOUBLE,e[3]=p.MIN_DOUBLE,e[4]=p.MIN_DOUBLE,e[5]=p.MIN_DOUBLE,e),AABB3ToOBB3:(e,t=p.OBB3())=>(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=1,t[4]=e[3],t[5]=e[1],t[6]=e[2],t[7]=1,t[8]=e[3],t[9]=e[4],t[10]=e[2],t[11]=1,t[12]=e[0],t[13]=e[4],t[14]=e[2],t[15]=1,t[16]=e[0],t[17]=e[1],t[18]=e[5],t[19]=1,t[20]=e[3],t[21]=e[1],t[22]=e[5],t[23]=1,t[24]=e[3],t[25]=e[4],t[26]=e[5],t[27]=1,t[28]=e[0],t[29]=e[4],t[30]=e[5],t[31]=1,t),positions3ToAABB3:(()=>{const e=new h(3);return(t,s,i)=>{s=s||p.AABB3();let r,o,n,a=p.MAX_DOUBLE,l=p.MAX_DOUBLE,h=p.MAX_DOUBLE,c=p.MIN_DOUBLE,A=p.MIN_DOUBLE,u=p.MIN_DOUBLE;for(let s=0,d=t.length;s<d;s+=3)i?(e[0]=t[s+0],e[1]=t[s+1],e[2]=t[s+2],p.decompressPosition(e,i,e),r=e[0],o=e[1],n=e[2]):(r=t[s+0],o=t[s+1],n=t[s+2]),r<a&&(a=r),o<l&&(l=o),n<h&&(h=n),r>c&&(c=r),o>A&&(A=o),n>u&&(u=n);return s[0]=a,s[1]=l,s[2]=h,s[3]=c,s[4]=A,s[5]=u,s}})(),OBB3ToAABB3(e,t=p.AABB3()){let s,i,r,o=p.MAX_DOUBLE,n=p.MAX_DOUBLE,a=p.MAX_DOUBLE,l=p.MIN_DOUBLE,h=p.MIN_DOUBLE,c=p.MIN_DOUBLE;for(let t=0,A=e.length;t<A;t+=4)s=e[t+0],i=e[t+1],r=e[t+2],s<o&&(o=s),i<n&&(n=i),r<a&&(a=r),s>l&&(l=s),i>h&&(h=i),r>c&&(c=r);return t[0]=o,t[1]=n,t[2]=a,t[3]=l,t[4]=h,t[5]=c,t},points3ToAABB3(e,t=p.AABB3()){let s,i,r,o=p.MAX_DOUBLE,n=p.MAX_DOUBLE,a=p.MAX_DOUBLE,l=p.MIN_DOUBLE,h=p.MIN_DOUBLE,c=p.MIN_DOUBLE;for(let t=0,A=e.length;t<A;t++)s=e[t][0],i=e[t][1],r=e[t][2],s<o&&(o=s),i<n&&(n=i),r<a&&(a=r),s>l&&(l=s),i>h&&(h=i),r>c&&(c=r);return t[0]=o,t[1]=n,t[2]=a,t[3]=l,t[4]=h,t[5]=c,t},points3ToSphere3:(()=>{const e=new h(3);return(t,s)=>{s=s||p.vec4();let i,r=0,o=0,n=0;const a=t.length;for(i=0;i<a;i++)r+=t[i][0],o+=t[i][1],n+=t[i][2];s[0]=r/a,s[1]=o/a,s[2]=n/a;let l,h=0;for(i=0;i<a;i++)l=Math.abs(p.lenVec3(p.subVec3(t[i],s,e))),l>h&&(h=l);return s[3]=h,s}})(),positions3ToSphere3:(()=>{const e=new h(3),t=new h(3);return(s,i)=>{i=i||p.vec4();let r,o=0,n=0,a=0;const l=s.length;let h=0;for(r=0;r<l;r+=3)o+=s[r],n+=s[r+1],a+=s[r+2];const c=l/3;let A;for(i[0]=o/c,i[1]=n/c,i[2]=a/c,r=0;r<l;r+=3)e[0]=s[r],e[1]=s[r+1],e[2]=s[r+2],A=Math.abs(p.lenVec3(p.subVec3(e,i,t))),A>h&&(h=A);return i[3]=h,i}})(),OBB3ToSphere3:(()=>{const e=new h(3),t=new h(3);return(s,i)=>{i=i||p.vec4();let r,o=0,n=0,a=0;const l=s.length,h=l/4;for(r=0;r<l;r+=4)o+=s[r+0],n+=s[r+1],a+=s[r+2];i[0]=o/h,i[1]=n/h,i[2]=a/h;let c,A=0;for(r=0;r<l;r+=4)e[0]=s[r+0],e[1]=s[r+1],e[2]=s[r+2],c=Math.abs(p.lenVec3(p.subVec3(e,i,t))),c>A&&(A=c);return i[3]=A,i}})(),getSphere3Center:(e,t=p.vec3())=>(t[0]=e[0],t[1]=e[1],t[2]=e[2],t),getPositionsCenter(e,t=p.vec3()){let s=0,i=0,r=0;for(var o=0,n=e.length;o<n;o+=3)s+=e[o+0],i+=e[o+1],r+=e[o+2];const a=e.length/3;return t[0]=s/a,t[1]=i/a,t[2]=r/a,t},expandAABB3:(e,t)=>(e[0]>t[0]&&(e[0]=t[0]),e[1]>t[1]&&(e[1]=t[1]),e[2]>t[2]&&(e[2]=t[2]),e[3]<t[3]&&(e[3]=t[3]),e[4]<t[4]&&(e[4]=t[4]),e[5]<t[5]&&(e[5]=t[5]),e),expandAABB3Point3:(e,t)=>(e[0]>t[0]&&(e[0]=t[0]),e[1]>t[1]&&(e[1]=t[1]),e[2]>t[2]&&(e[2]=t[2]),e[3]<t[0]&&(e[3]=t[0]),e[4]<t[1]&&(e[4]=t[1]),e[5]<t[2]&&(e[5]=t[2]),e),expandAABB3Points3(e,t){for(var s,i,r,o=0,n=t.length;o<n;o+=3)s=t[o],i=t[o+1],r=t[o+2],e[0]>s&&(e[0]=s),e[1]>i&&(e[1]=i),e[2]>r&&(e[2]=r),e[3]<s&&(e[3]=s),e[4]<i&&(e[4]=i),e[5]<r&&(e[5]=r);return e},collapseAABB2:(e=p.AABB2())=>(e[0]=p.MAX_DOUBLE,e[1]=p.MAX_DOUBLE,e[2]=p.MIN_DOUBLE,e[3]=p.MIN_DOUBLE,e),point3AABB3Intersect:(e,t)=>e[0]>t[0]||e[3]<t[0]||e[1]>t[1]||e[4]<t[1]||e[2]>t[2]||e[5]<t[2],planeAABB3Intersect(e,t,s){let i,r;e[0]>0?(i=e[0]*s[0],r=e[0]*s[3]):(i=e[0]*s[3],r=e[0]*s[0]),e[1]>0?(i+=e[1]*s[1],r+=e[1]*s[4]):(i+=e[1]*s[4],r+=e[1]*s[1]),e[2]>0?(i+=e[2]*s[2],r+=e[2]*s[5]):(i+=e[2]*s[5],r+=e[2]*s[2]);if(i<=-t&&r<=-t)return-1;return i>=-t&&r>=-t?1:0},OBB3ToAABB2(e,t=p.AABB2()){let s,i,r,o,n=p.MAX_DOUBLE,a=p.MAX_DOUBLE,l=p.MIN_DOUBLE,h=p.MIN_DOUBLE;for(let t=0,c=e.length;t<c;t+=4)s=e[t+0],i=e[t+1],r=e[t+3]||1,o=1/r,s*=o,i*=o,s<n&&(n=s),i<a&&(a=i),s>l&&(l=s),i>h&&(h=i);return t[0]=n,t[1]=a,t[2]=l,t[3]=h,t},expandAABB2:(e,t)=>(e[0]>t[0]&&(e[0]=t[0]),e[1]>t[1]&&(e[1]=t[1]),e[2]<t[2]&&(e[2]=t[2]),e[3]<t[3]&&(e[3]=t[3]),e),expandAABB2Point2:(e,t)=>(e[0]>t[0]&&(e[0]=t[0]),e[1]>t[1]&&(e[1]=t[1]),e[2]<t[0]&&(e[2]=t[0]),e[3]<t[1]&&(e[3]=t[1]),e),AABB2ToCanvas(e,t,s,i=e){const r=.5*(e[0]+1),o=.5*(e[1]+1),n=.5*(e[2]+1),a=.5*(e[3]+1);return i[0]=Math.floor(r*t),i[1]=s-Math.floor(a*s),i[2]=Math.floor(n*t),i[3]=s-Math.floor(o*s),i},tangentQuadraticBezier:(e,t,s,i)=>2*(1-e)*(s-t)+2*e*(i-s),tangentQuadraticBezier3:(e,t,s,i,r)=>-3*t*(1-e)*(1-e)+3*s*(1-e)*(1-e)-6*e*s*(1-e)+6*e*i*(1-e)-3*e*e*i+3*e*e*r,tangentSpline:e=>6*e*e-6*e+(3*e*e-4*e+1)+(-6*e*e+6*e)+(3*e*e-2*e),catmullRomInterpolate(e,t,s,i,r){const o=.5*(s-e),n=.5*(i-t),a=r*r;return(2*t-2*s+o+n)*(r*a)+(-3*t+3*s-2*o-n)*a+o*r+t},b2p0(e,t){const s=1-e;return s*s*t},b2p1:(e,t)=>2*(1-e)*e*t,b2p2:(e,t)=>e*e*t,b2(e,t,s,i){return this.b2p0(e,t)+this.b2p1(e,s)+this.b2p2(e,i)},b3p0(e,t){const s=1-e;return s*s*s*t},b3p1(e,t){const s=1-e;return 3*s*s*e*t},b3p2:(e,t)=>3*(1-e)*e*e*t,b3p3:(e,t)=>e*e*e*t,b3(e,t,s,i,r){return this.b3p0(e,t)+this.b3p1(e,s)+this.b3p2(e,i)+this.b3p3(e,r)},triangleNormal(e,t,s,i=p.vec3()){const r=t[0]-e[0],o=t[1]-e[1],n=t[2]-e[2],a=s[0]-e[0],l=s[1]-e[1],h=s[2]-e[2],c=o*h-n*l,A=n*a-r*h,u=r*l-o*a,d=Math.sqrt(c*c+A*A+u*u);return 0===d?(i[0]=0,i[1]=0,i[2]=0):(i[0]=c/d,i[1]=A/d,i[2]=u/d),i},rayTriangleIntersect:(()=>{const e=new h(3),t=new h(3),s=new h(3),i=new h(3),r=new h(3);return(o,n,a,l,h,c)=>{c=c||p.vec3();const A=p.subVec3(l,a,e),u=p.subVec3(h,a,t),d=p.cross3Vec3(n,u,s),f=p.dotVec3(A,d);if(f<1e-6)return null;const E=p.subVec3(o,a,i),m=p.dotVec3(E,d);if(m<0||m>f)return null;const y=p.cross3Vec3(E,A,r),g=p.dotVec3(n,y);if(g<0||m+g>f)return null;const I=p.dotVec3(u,y)/f;return c[0]=o[0]+I*n[0],c[1]=o[1]+I*n[1],c[2]=o[2]+I*n[2],c}})(),rayPlaneIntersect:(()=>{const e=new h(3),t=new h(3),s=new h(3),i=new h(3);return(r,o,n,a,l,h)=>{h=h||p.vec3(),o=p.normalizeVec3(o,e);const c=p.subVec3(a,n,t),A=p.subVec3(l,n,s),u=p.cross3Vec3(c,A,i);p.normalizeVec3(u,u);const d=-p.dotVec3(n,u),f=-(p.dotVec3(r,u)+d)/p.dotVec3(o,u);return h[0]=r[0]+f*o[0],h[1]=r[1]+f*o[1],h[2]=r[2]+f*o[2],h}})(),cartesianToBarycentric:(()=>{const e=new h(3),t=new h(3),s=new h(3);return(i,r,o,n,a)=>{const l=p.subVec3(n,r,e),h=p.subVec3(o,r,t),c=p.subVec3(i,r,s),A=p.dotVec3(l,l),u=p.dotVec3(l,h),d=p.dotVec3(l,c),f=p.dotVec3(h,h),E=p.dotVec3(h,c),m=A*f-u*u;if(0===m)return null;const y=1/m,g=(f*d-u*E)*y,I=(A*E-u*d)*y;return a[0]=1-g-I,a[1]=I,a[2]=g,a}})(),barycentricInsideTriangle(e){const t=e[1],s=e[2];return s>=0&&t>=0&&s+t<1},barycentricToCartesian(e,t,s,i,r=p.vec3()){const o=e[0],n=e[1],a=e[2];return r[0]=t[0]*o+s[0]*n+i[0]*a,r[1]=t[1]*o+s[1]*n+i[1]*a,r[2]=t[2]*o+s[2]*n+i[2]*a,r},mergeVertices(e,t,s,i){const r={},o=[],n=[],a=t?[]:null,l=s?[]:null,h=[];let c,A,u,p;const d=1e4;let f,E,m=0;for(f=0,E=e.length;f<E;f+=3)c=e[f],A=e[f+1],u=e[f+2],p=`${Math.round(c*d)}_${Math.round(A*d)}_${Math.round(u*d)}`,void 0===r[p]&&(r[p]=n.length/3,n.push(c),n.push(A),n.push(u),t&&(a.push(t[f]),a.push(t[f+1]),a.push(t[f+2])),s&&(l.push(s[m]),l.push(s[m+1]))),o[f/3]=r[p],m+=2;for(f=0,E=i.length;f<E;f++)h[f]=o[i[f]];const y={positions:n,indices:h};return a&&(y.normals=a),l&&(y.uv=l),y},buildNormals:(()=>{const e=new h(3),t=new h(3),s=new h(3),i=new h(3),r=new h(3),o=new h(3);return(n,a,l)=>{let h,c;const A=new Array(n.length/3);let u,d,f,E,m,y,g;for(h=0,c=a.length;h<c;h+=3){u=a[h],d=a[h+1],f=a[h+2],e[0]=n[3*u],e[1]=n[3*u+1],e[2]=n[3*u+2],t[0]=n[3*d],t[1]=n[3*d+1],t[2]=n[3*d+2],s[0]=n[3*f],s[1]=n[3*f+1],s[2]=n[3*f+2],p.subVec3(t,e,i),p.subVec3(s,e,r);const l=p.vec3();p.normalizeVec3(p.cross3Vec3(i,r,o),l),A[u]||(A[u]=[]),A[d]||(A[d]=[]),A[f]||(A[f]=[]),A[u].push(l),A[d].push(l),A[f].push(l)}for(l=l&&l.length===n.length?l:new Float32Array(n.length),h=0,c=A.length;h<c;h++){E=A[h].length,m=0,y=0,g=0;for(let e=0;e<E;e++)m+=A[h][e][0],y+=A[h][e][1],g+=A[h][e][2];l[3*h]=m/E,l[3*h+1]=y/E,l[3*h+2]=g/E}return l}})(),buildTangents:(()=>{const e=new h(3),t=new h(3),s=new h(3),i=new h(3),r=new h(3),o=new h(3),n=new h(3);return(a,l,h)=>{const c=new Float32Array(a.length);for(let A=0;A<l.length;A+=3){let u=l[A];const d=a.subarray(3*u,3*u+3),f=h.subarray(2*u,2*u+2);u=l[A+1];const E=a.subarray(3*u,3*u+3),m=h.subarray(2*u,2*u+2);u=l[A+2];const y=a.subarray(3*u,3*u+3),g=h.subarray(2*u,2*u+2),I=p.subVec3(E,d,e),v=p.subVec3(y,d,t),T=p.subVec2(m,f,s),_=p.subVec2(g,f,i),R=1/(T[0]*_[1]-T[1]*_[0]),P=p.mulVec3Scalar(p.subVec3(p.mulVec3Scalar(I,_[1],r),p.mulVec3Scalar(v,T[1],o),n),R,o);let D;for(let e=0;e<3;e++)D=3*l[A+e],c[D]+=P[0],c[D+1]+=P[1],c[D+2]+=P[2]}return c}})(),buildPickTriangles(e,t,s){const i=t.length,r=s?new Uint16Array(9*i):new Float32Array(9*i),o=new Uint8Array(12*i);let n,a,l,h,c,A,u=0,p=0,d=0;for(let s=0;s<i;s+=3)A=u>>24&255,c=u>>16&255,h=u>>8&255,l=255&u,a=t[s],n=3*a,r[p++]=e[n],r[p++]=e[n+1],r[p++]=e[n+2],o[d++]=l,o[d++]=h,o[d++]=c,o[d++]=A,a=t[s+1],n=3*a,r[p++]=e[n],r[p++]=e[n+1],r[p++]=e[n+2],o[d++]=l,o[d++]=h,o[d++]=c,o[d++]=A,a=t[s+2],n=3*a,r[p++]=e[n],r[p++]=e[n+1],r[p++]=e[n+2],o[d++]=l,o[d++]=h,o[d++]=c,o[d++]=A,u++;return{positions:r,colors:o}},faceToVertexNormals(e,t,s={}){const i=s.smoothNormalsAngleThreshold||20,r={},o=[],n={};let a,l,h,c,A;const u=1e4;let d,f,E,m,y,g;for(f=0,m=e.length;f<m;f+=3){d=f/3,l=e[f],h=e[f+1],c=e[f+2],A=`${Math.round(l*u)}_${Math.round(h*u)}_${Math.round(c*u)}`,void 0===r[A]?r[A]=[d]:r[A].push(d);const s=p.normalizeVec3([t[f],t[f+1],t[f+2]]);o[d]=s,a=p.vec4([s[0],s[1],s[2],1]),n[d]=a}for(A in r)if(r.hasOwnProperty(A)){const e=r[A],t=e.length;for(f=0;f<t;f++){const s=e[f];for(a=n[s],E=0;E<t;E++){if(f===E)continue;const t=e[E];y=o[s],g=o[t];Math.abs(p.angleVec3(y,g)/p.DEGTORAD)<i&&(a[0]+=g[0],a[1]+=g[1],a[2]+=g[2],a[3]+=1)}}}for(f=0,m=t.length;f<m;f+=3)a=n[f/3],t[f+0]=a[0]/a[3],t[f+1]=a[1]/a[3],t[f+2]=a[2]/a[3]},transformRay:(()=>{const e=new h(4),t=new h(4);return(s,i,r,o,n)=>{e[0]=i[0],e[1]=i[1],e[2]=i[2],e[3]=1,p.transformVec4(s,e,t),o[0]=t[0],o[1]=t[1],o[2]=t[2],e[0]=r[0],e[1]=r[1],e[2]=r[2],p.transformVec3(s,e,t),p.normalizeVec3(t),n[0]=t[0],n[1]=t[1],n[2]=t[2]}})(),canvasPosToWorldRay:(()=>{const e=new h(16),t=new h(16),s=new h(4),i=new h(4),r=new h(4),o=new h(4);return(n,a,l,h,c,A)=>{const u=p.mulMat4(l,a,e),d=p.inverseMat4(u,t),f=n.width,E=n.height,m=(h[0]-f/2)/(f/2),y=-(h[1]-E/2)/(E/2);s[0]=m,s[1]=y,s[2]=-1,s[3]=1,p.transformVec4(d,s,i),p.mulVec4Scalar(i,1/i[3]),r[0]=m,r[1]=y,r[2]=1,r[3]=1,p.transformVec4(d,r,o),p.mulVec4Scalar(o,1/o[3]),c[0]=o[0],c[1]=o[1],c[2]=o[2],p.subVec3(o,i,A),p.normalizeVec3(A)}})(),canvasPosToLocalRay:(()=>{const e=new h(3),t=new h(3);return(s,i,r,o,n,a,l)=>{p.canvasPosToWorldRay(s,i,r,n,e,t),p.worldRayToLocalRay(o,e,t,a,l)}})(),worldRayToLocalRay:(()=>{const e=new h(16),t=new h(4),s=new h(4);return(i,r,o,n,a)=>{const l=p.inverseMat4(i,e);t[0]=r[0],t[1]=r[1],t[2]=r[2],t[3]=1,p.transformVec4(l,t,s),n[0]=s[0],n[1]=s[1],n[2]=s[2],p.transformVec3(l,o,a)}})(),buildKDTree:(()=>{const e=new Float32Array;function t(s,i,r,o){const n=new h(6),a={triangles:null,left:null,right:null,leaf:!1,splitDim:0,aabb:n};let l,c;for(n[0]=n[1]=n[2]=Number.POSITIVE_INFINITY,n[3]=n[4]=n[5]=Number.NEGATIVE_INFINITY,l=0,c=s.length;l<c;++l){var A=3*s[l];for(let e=0;e<3;++e){const t=3*i[A+e];r[t]<n[0]&&(n[0]=r[t]),r[t]>n[3]&&(n[3]=r[t]),r[t+1]<n[1]&&(n[1]=r[t+1]),r[t+1]>n[4]&&(n[4]=r[t+1]),r[t+2]<n[2]&&(n[2]=r[t+2]),r[t+2]>n[5]&&(n[5]=r[t+2])}}if(s.length<20||o>10)return a.triangles=s,a.leaf=!0,a;e[0]=n[3]-n[0],e[1]=n[4]-n[1],e[2]=n[5]-n[2];let u=0;e[1]>e[u]&&(u=1),e[2]>e[u]&&(u=2),a.splitDim=u;const p=(n[u]+n[u+3])/2,d=new Array(s.length);let f=0;const E=new Array(s.length);let m=0;for(l=0,c=s.length;l<c;++l){const e=i[A=3*s[l]],t=3*i[A+1],o=3*i[A+2];r[3*e+u]<=p||r[t+u]<=p||r[o+u]<=p?d[f++]=s[l]:E[m++]=s[l]}return d.length=f,E.length=m,a.left=t(d,i,r,o+1),a.right=t(E,i,r,o+1),a}return(e,s)=>{const i=e.length/3,r=new Array(i);for(let e=0;e<i;++e)r[e]=e;return t(r,e,s,0)}})(),decompressPosition(e,t,s){(s=s||e)[0]=e[0]*t[0]+t[12],s[1]=e[1]*t[5]+t[13],s[2]=e[2]*t[10]+t[14]},decompressPositions(e,t,s=new Float32Array(e.length)){for(let i=0,r=e.length;i<r;i+=3)s[i+0]=e[i+0]*t[0]+t[12],s[i+1]=e[i+1]*t[5]+t[13],s[i+2]=e[i+2]*t[10]+t[14];return s},decompressUV(e,t,s){s[0]=e[0]*t[0]+t[6],s[1]=e[1]*t[4]+t[7]},decompressUVs(e,t,s=new Float32Array(e.length)){for(let i=0,r=e.length;i<r;i+=3)s[i+0]=e[i+0]*t[0]+t[6],s[i+1]=e[i+1]*t[4]+t[7];return s},octDecodeVec2(e,t){let s=e[0],i=e[1];s=(2*s+1)/255,i=(2*i+1)/255;const r=1-Math.abs(s)-Math.abs(i);r<0&&(s=(1-Math.abs(i))*(s>=0?1:-1),i=(1-Math.abs(s))*(i>=0?1:-1));const o=Math.sqrt(s*s+i*i+r*r);return t[0]=s/o,t[1]=i/o,t[2]=r/o,t},octDecodeVec2s(e,t){for(let s=0,i=0,r=e.length;s<r;s+=2){let r=e[s+0],o=e[s+1];r=(2*r+1)/255,o=(2*o+1)/255;const n=1-Math.abs(r)-Math.abs(o);n<0&&(r=(1-Math.abs(o))*(r>=0?1:-1),o=(1-Math.abs(r))*(o>=0?1:-1));const a=Math.sqrt(r*r+o*o+n*n);t[i+0]=r/a,t[i+1]=o/a,t[i+2]=n/a,i+=3}return t}};p.buildEdgeIndices=function(){const e=[],t=[],s=[],i=[],r=[];let o=0;const n=new Uint16Array(3),a=new Uint16Array(3),l=new Uint16Array(3),h=p.vec3(),c=p.vec3(),A=p.vec3(),u=p.vec3(),d=p.vec3(),f=p.vec3(),E=p.vec3();return function(m,y,g,I){!function(r,o){const n={};let a,l,h,c;const A=Math.pow(10,4);let u,p,d=0;for(u=0,p=r.length;u<p;u+=3)a=r[u],l=r[u+1],h=r[u+2],c=Math.round(a*A)+"_"+Math.round(l*A)+"_"+Math.round(h*A),void 0===n[c]&&(n[c]=d/3,e[d++]=a,e[d++]=l,e[d++]=h),t[u/3]=n[c];for(u=0,p=o.length;u<p;u++)i[u]=t[o[u]],s[i[u]]=o[u]}(m,y),function(t,s){o=0;for(let m=0,y=t;m<y;m+=3){const t=3*i[m],y=3*i[m+1],g=3*i[m+2];s?(n[0]=e[t],n[1]=e[t+1],n[2]=e[t+2],a[0]=e[y],a[1]=e[y+1],a[2]=e[y+2],l[0]=e[g],l[1]=e[g+1],l[2]=e[g+2],p.decompressPosition(n,s,h),p.decompressPosition(a,s,c),p.decompressPosition(l,s,A)):(h[0]=e[t],h[1]=e[t+1],h[2]=e[t+2],c[0]=e[y],c[1]=e[y+1],c[2]=e[y+2],A[0]=e[g],A[1]=e[g+1],A[2]=e[g+2]),p.subVec3(A,c,u),p.subVec3(h,c,d),p.cross3Vec3(u,d,f),p.normalizeVec3(f,E);const I=r[o]||(r[o]={normal:p.vec3()});I.normal[0]=E[0],I.normal[1]=E[1],I.normal[2]=E[2],o++}}(y.length,g);const v=[],T=Math.cos(p.DEGTORAD*I),_={};let R,P,D,N,b,C,O,S,x,w,B,F=!1;for(let e=0,t=y.length;e<t;e+=3){const t=e/3;for(let s=0;s<3;s++)R=i[e+s],P=i[e+(s+1)%3],D=Math.min(R,P),N=Math.max(R,P),b=D+","+N,void 0===_[b]?_[b]={index1:D,index2:N,face1:t,face2:void 0}:_[b].face2=t}for(b in _)C=_[b],void 0!==C.face2&&(O=r[C.face1].normal,S=r[C.face2].normal,x=p.dotVec3(O,S),x>T)||(w=s[C.index1],B=s[C.index2],(!F&&w>65535||B>65535)&&(F=!0),v.push(w),v.push(B));return F?new Uint32Array(v):new Uint16Array(v)}}();const d={build:{version:"0.8"},client:{browser:navigator&&navigator.userAgent?navigator.userAgent:"n/a"},components:{scenes:0,models:0,meshes:0,objects:0},memory:{meshes:0,positions:0,colors:0,normals:0,uvs:0,indices:0,textures:0,transforms:0,materials:0,programs:0},frame:{frameCount:0,fps:0,useProgram:0,bindTexture:0,bindArray:0,drawElements:0,drawArrays:0,tasksRun:0,tasksScheduled:0}};var f=[["0",10],["A",26],["a",26],["_",1],["$",1]].map((function(e){for(var t=[],s=e[0].charCodeAt(0),i=s+e[1],r=s;r<i;++r)t.push(r);return String.fromCharCode.apply(null,t)})).join("");function E(e,t){return(t&&4!==t?[0,6]:[0,6,12,18]).map((function(t){return f.substr(parseInt(e/(1<<t))%64,1)})).reverse().join("")}const m=function(){for(var e={},t=window.location.search.substring(1).split("&"),s=0;s<t.length;s++){var i=t[s].split("=");if(void 0===e[i[0]])e[i[0]]=decodeURIComponent(i[1]);else if("string"==typeof e[i[0]]){var r=[e[i[0]],decodeURIComponent(i[1])];e[i[0]]=r}else e[i[0]].push(decodeURIComponent(i[1]))}return e}();const y={xmlToJson:function e(t,s){if(t.nodeType===t.TEXT_NODE){var i=t.nodeValue;if(null===i.match(/^\s+$/))return i}else if(t.nodeType===t.ELEMENT_NODE||t.nodeType===t.DOCUMENT_NODE){var r={type:t.nodeName,children:[]};if(t.nodeType===t.ELEMENT_NODE)for(var o=0;o<t.attributes.length;o++){var n=t.attributes[o];r[s[n.nodeName]||n.nodeName]=n.nodeValue}for(var a=0;a<t.childNodes.length;a++){(o=e(t.childNodes[a],s))&&r.children.push(o)}return r}},clone:function(e){return JSON.parse(JSON.stringify(e))},compressGuid:function(e){var t=[0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30].map((function(t){return parseInt(e.substr(t,2),16)}));return E(t[0],2)+[1,4,7,10,13].map((function(e){return E((t[e]<<16)+(t[e+1]<<8)+t[e+2])})).join("")},findNodeOfType:function(e,t){var s=[],i=function(e){e.type===t&&s.push(e),(e.children||[]).forEach((function(e){i(e)}))};return i(e),s},timeout:function(e){return new Promise((function(t,s){setTimeout(t,e)}))},httpRequest:function(e){return new Promise((function(t,s){var i=new XMLHttpRequest;i.open(e.method||"GET",e.url,!0),i.onload=function(e){4===i.readyState&&(200===i.status?t(i.responseXML):s(i.statusText))},i.send(null)}))},loadJSON:function(e,t,s){var i=e=>{};t=t||i,s=s||i;var r=new XMLHttpRequest;r.overrideMimeType("application/json"),r.open("GET",e,!0),r.addEventListener("load",(function(e){var i=e.target.response;if(200===this.status){var r;try{r=JSON.parse(i)}catch(e){s(`utils.loadJSON(): Failed to parse JSON response - ${e}`)}t(r)}else if(0===this.status){console.warn("loadFile: HTTP Status 0 received.");try{t(JSON.parse(i))}catch(e){s(`utils.loadJSON(): Failed to parse JSON response - ${e}`)}}else s(e)}),!1),r.addEventListener("error",(function(e){s(e)}),!1),r.send(null)},loadArraybuffer:function(e,t,s){var i=e=>{};t=t||i,s=s||i;const r=e.match(/^data:(.*?)(;base64)?,(.*)$/);if(r){const e=!!r[2];var o=r[3];o=window.decodeURIComponent(o),e&&(o=window.atob(o));try{const e=new ArrayBuffer(o.length),s=new Uint8Array(e);for(var n=0;n<o.length;n++)s[n]=o.charCodeAt(n);window.setTimeout((function(){t(e)}),0)}catch(e){window.setTimeout((function(){s(e)}),0)}}else{const i=new XMLHttpRequest;i.open("GET",e,!0),i.responseType="arraybuffer",i.onreadystatechange=function(){4===i.readyState&&(200===i.status?t(i.response):s("loadArrayBuffer error : "+i.response))},i.send(null)}},queryString:m,isArray:function(e){return e&&!e.propertyIsEnumerable("length")&&"object"==typeof e&&"number"==typeof e.length},isString:function(e){return"string"==typeof e||e instanceof String},isNumeric:function(e){return!isNaN(parseFloat(e))&&isFinite(e)},isID:function(e){return y.isString(e)||y.isNumeric(e)},isSameComponent:function(e,t){return!(!e||!t)&&(y.isNumeric(e)||y.isString(e)?`${e}`:e.id)===(y.isNumeric(t)||y.isString(t)?`${t}`:t.id)},isFunction:function(e){return"function"==typeof e},isObject:function(e){const t={}.constructor;return!!e&&e.constructor===t},copy:function(e){return y.apply(e,{})},apply:function(e,t){for(const s in e)e.hasOwnProperty(s)&&(t[s]=e[s]);return t},apply2:function(e,t){for(const s in e)e.hasOwnProperty(s)&&void 0!==e[s]&&null!==e[s]&&(t[s]=e[s]);return t},applyIf:function(e,t){for(const s in e)e.hasOwnProperty(s)&&(void 0!==t[s]&&null!==t[s]||(t[s]=e[s]));return t},isEmptyObject:function(e){for(const t in e)if(e.hasOwnProperty(t))return!1;return!0},inQuotes:function(e){return y.isNumeric(e)?`${e}`:`'${e}'`},concat:function(e,t){const s=new e.constructor(e.length+t.length);return s.set(e),s.set(t,e.length),s},flattenParentChildHierarchy:function(e){var t=[];return function e(s){s.id=s.uuid,delete s.oid,t.push(s);var i=s.children;if(i)for(var r=0,o=i.length;r<o;r++){i[r].parent=s.id,e(i[r])}s.children=[]}(e),t}},g={},I=new t,v=new class{constructor(){this._head=[],this._headLength=0,this._tail=[],this._index=0,this._length=0}get length(){return this._length}shift(){if(this._index>=this._headLength){const e=this._head;if(e.length=0,this._head=this._tail,this._tail=e,this._index=0,this._headLength=this._head.length,!this._headLength)return}const e=this._head[this._index];return this._index<0?delete this._head[this._index++]:this._head[this._index++]=void 0,this._length--,e}push(e){return this._length++,this._tail.push(e),this}unshift(e){return this._head[--this._index]=e,this._length++,this}},T={sceneId:null,time:null,startTime:null,prevTime:null,deltaTime:null},_=[];let R,P=0,D=0;const N=new function(){this.version="1.0.0",this.scenes={},this._superTypes={},this._addScene=function(e){if(e.id){if(N.scenes[e.id])return void console.error(`[ERROR] Scene ${y.inQuotes(e.id)} already exists`)}else e.id=I.addItem({});N.scenes[e.id]=e;const t=e.ticksPerOcclusionTest,s=e.ticksPerRender;g[e.id]={ticksPerOcclusionTest:t,ticksPerRender:s,renderCountdown:s},d.components.scenes++,e.once("destroyed",(()=>{I.removeItem(e.id),delete N.scenes[e.id],delete g[e.id],d.components.scenes--}))},this.clear=function(){let e;for(const t in N.scenes)N.scenes.hasOwnProperty(t)&&(e=N.scenes[t],"default.scene"===t?e.clear():(e.destroy(),delete N.scenes[e.id]))},this.scheduleTask=function(e,t){v.push(e),v.push(t)},this.runTasks=function(e=-1){let t,s,i=(new Date).getTime(),r=0;for(;v.length>0&&(e<0||i<e);)t=v.shift(),s=v.shift(),s?t.call(s):t(),i=(new Date).getTime(),r++;return r},this.getNumTasks=function(){return v.length}},b=function(){let e=Date.now();if(R=e-P,P>0&&R>0){var t=1e3/R;D+=t,_.push(t),_.length>=30&&(D-=_.shift()),d.frame.fps=Math.round(D/_.length)}!function(e){const t=N.runTasks(e+10),s=N.getNumTasks();d.frame.tasksRun=t,d.frame.tasksScheduled=s,d.frame.tasksBudget=10}(e),function(e){for(var t in T.time=e,N.scenes)if(N.scenes.hasOwnProperty(t)){var s=N.scenes[t];T.sceneId=t,T.startTime=s.startTime,T.deltaTime=null!=T.prevTime?T.time-T.prevTime:0,s.fire("tick",T,!0)}T.prevTime=e}(e),function(){const e=N.scenes,t=!1;let s,i,r,o,n;for(n in e)e.hasOwnProperty(n)&&(s=e[n],i=g[n],i||(i=g[n]={}),r=s.ticksPerOcclusionTest,i.ticksPerOcclusionTest!==r&&(i.ticksPerOcclusionTest=r,i.renderCountdown=r),--s.occlusionTestCountdown<=0&&(s.doOcclusionTest(),s.occlusionTestCountdown=r),o=s.ticksPerRender,i.ticksPerRender!==o&&(i.ticksPerRender=o,i.renderCountdown=o),0==--i.renderCountdown&&(s.render(t),i.renderCountdown=o))}(),P=e,void 0!==window.requestPostAnimationFrame?window.requestPostAnimationFrame(b):requestAnimationFrame(b)};void 0!==window.requestPostAnimationFrame?window.requestPostAnimationFrame(b):requestAnimationFrame(b);class C{get type(){return"Component"}get isComponent(){return!0}constructor(e=null,t={}){if(this.scene=null,"Scene"===this.type)this.scene=this,this.viewer=t.viewer;else{if("Scene"===e.type)this.scene=e;else{if(!(e instanceof C))throw"Invalid param: owner must be a Component";this.scene=e.scene}this._owner=e}this._dontClear=!!t.dontClear,this._renderer=this.scene._renderer,this.meta=t.meta||{},this.id=t.id,this.destroyed=!1,this._attached={},this._attachments=null,this._subIdMap=null,this._subIdEvents=null,this._eventSubs=null,this._eventSubsNum=null,this._events=null,this._eventCallDepth=0,this._ownedComponents=null,this!==this.scene&&this.scene._addComponent(this),this._updateScheduled=!1,e&&e._own(this)}glRedraw(){this._renderer&&(this._renderer.imageDirty(),this.castsShadow&&this._renderer.shadowsDirty())}glResort(){this._renderer&&this._renderer.needStateSort()}get owner(){return this._owner}isType(e){return this.type===e}fire(e,t,s){this._events||(this._events={}),this._eventSubs||(this._eventSubs={},this._eventSubsNum={}),!0!==s&&(this._events[e]=t||!0);const i=this._eventSubs[e];let r;if(i)for(const s in i)i.hasOwnProperty(s)&&(r=i[s],this._eventCallDepth++,this._eventCallDepth<300?r.callback.call(r.scope,t):this.error("fire: potential stack overflow from recursive event '"+e+"' - dropping this event"),this._eventCallDepth--)}on(e,s,i){this._events||(this._events={}),this._subIdMap||(this._subIdMap=new t),this._subIdEvents||(this._subIdEvents={}),this._eventSubs||(this._eventSubs={}),this._eventSubsNum||(this._eventSubsNum={});let r=this._eventSubs[e];r?this._eventSubsNum[e]++:(r={},this._eventSubs[e]=r,this._eventSubsNum[e]=1);const o=this._subIdMap.addItem();r[o]={callback:s,scope:i||this},this._subIdEvents[o]=e;const n=this._events[e];return void 0!==n&&s.call(i||this,n),o}off(e){if(null==e)return;if(!this._subIdEvents)return;const t=this._subIdEvents[e];if(t){delete this._subIdEvents[e];const s=this._eventSubs[t];s&&(delete s[e],this._eventSubsNum[t]--),this._subIdMap.removeItem(e)}}once(e,t,s){const i=this,r=this.on(e,(function(e){i.off(r),t.call(s||this,e)}),s)}hasSubs(e){return this._eventSubsNum&&this._eventSubsNum[e]>0}log(e){e="[LOG]"+this._message(e),window.console.log(e),this.scene.fire("log",e)}_message(e){return" ["+this.type+" "+y.inQuotes(this.id)+"]: "+e}warn(e){e="[WARN]"+this._message(e),window.console.warn(e),this.scene.fire("warn",e)}error(e){e="[ERROR]"+this._message(e),window.console.error(e),this.scene.fire("error",e)}_attach(e){const t=e.name;if(!t)return void this.error("Component 'name' expected");let s=e.component;const i=e.sceneDefault,r=e.sceneSingleton,o=e.type,n=e.on,a=!1!==e.recompiles;if(s&&(y.isNumeric(s)||y.isString(s))){const e=s;if(s=this.scene.components[e],!s)return void this.error("Component not found: "+y.inQuotes(e))}if(!s)if(!0===r){const e=this.scene.types[o];for(const t in e)if(e.hasOwnProperty){s=e[t];break}if(!s)return this.error("Scene has no default component for '"+t+"'"),null}else if(!0===i&&(s=this.scene[t],!s))return this.error("Scene has no default component for '"+t+"'"),null;if(s){if(s.scene.id!==this.scene.id)return void this.error("Not in same scene: "+s.type+" "+y.inQuotes(s.id));if(o&&!s.isType(o))return void this.error("Expected a "+o+" type or subtype: "+s.type+" "+y.inQuotes(s.id))}this._attachments||(this._attachments={});const l=this._attached[t];let h,c,A;if(l){if(s&&l.id===s.id)return;const e=this._attachments[l.id];for(h=e.subs,c=0,A=h.length;c<A;c++)l.off(h[c]);delete this._attached[t],delete this._attachments[l.id];const i=e.params.onDetached;i&&(y.isFunction(i)?i(l):i.scope?i.callback.call(i.scope,l):i.callback(l)),e.managingLifecycle&&l.destroy()}if(s){const i={params:e,component:s,subs:[],managingLifecycle:false};i.subs.push(s.once("destroyed",(function(){i.params.component=null,this._attach(i.params)}),this)),a&&i.subs.push(s.on("dirty",(function(){this.fire("dirty",this)}),this)),this._attached[t]=s,this._attachments[s.id]=i;const r=e.onAttached;if(r&&(y.isFunction(r)?r(s):r.scope?r.callback.call(r.scope,s):r.callback(s)),n){let e,t,r,o;for(e in n)if(n.hasOwnProperty(e)){if(t=n[e],y.isFunction(t)?(r=t,o=null):(r=t.callback,o=t.scope),!r)continue;i.subs.push(s.on(e,r,o))}}}return a&&this.fire("dirty",this),this.fire(t,s),s}_checkComponent(e,t){if(!t.isComponent){if(!y.isID(t))return void this.error("Expected a Component or ID");{const e=t;if(!(t=this.scene.components[e]))return void this.error("Component not found: "+e)}}if(e===t.type){if(t.scene.id===this.scene.id)return t;this.error("Not in same scene: "+t.type)}else this.error("Expected a "+e+" Component")}_checkComponent2(e,t){if(!t.isComponent){if(!y.isID(t))return void this.error("Expected a Component or ID");{const e=t;if(!(t=this.scene.components[e]))return void this.error("Component not found: "+e)}}if(t.scene.id===this.scene.id){for(var s=0,i=e.length;s<i;s++)if(e[s]===t.type)return t;return this.error("Expected component types: "+e),null}this.error("Not in same scene: "+t.type)}_own(e){this._ownedComponents||(this._ownedComponents={}),this._ownedComponents[e.id]||(this._ownedComponents[e.id]=e),e.once("destroyed",(()=>{delete this._ownedComponents[e.id]}),this)}_needUpdate(e){this._updateScheduled||(this._updateScheduled=!0,0===e?this._doUpdate():N.scheduleTask(this._doUpdate,this))}_doUpdate(){this._updateScheduled&&(this._updateScheduled=!1,this._update&&this._update())}_update(){}clear(){if(this._ownedComponents)for(var e in this._ownedComponents)if(this._ownedComponents.hasOwnProperty(e)){this._ownedComponents[e].destroy(),delete this._ownedComponents[e]}}destroy(){if(this.destroyed)return;let e,t,s,i,r,o;if(this.fire("destroyed",this.destroyed=!0),this._attachments)for(e in this._attachments)if(this._attachments.hasOwnProperty(e)){for(t=this._attachments[e],s=t.component,i=t.subs,r=0,o=i.length;r<o;r++)s.off(i[r]);t.managingLifecycle&&s.destroy()}if(this._ownedComponents)for(e in this._ownedComponents)this._ownedComponents.hasOwnProperty(e)&&(s=this._ownedComponents[e],s.destroy(),delete this._ownedComponents[e]);this.scene._removeComponent(this),this._attached={},this._attachments=null,this._subIdMap=null,this._subIdEvents=null,this._eventSubs=null,this._events=null,this._eventCallDepth=0,this._ownedComponents=null,this._updateScheduled=!1}}const O=p.vec3(),S=function(){const e=new Float64Array(16),t=new Float64Array(4),s=new Float64Array(4);return function(i,r,o){return o=o||e,t[0]=r[0],t[1]=r[1],t[2]=r[2],t[3]=1,p.transformVec4(i,t,s),p.setMat4Translation(i,s,o),o.slice()}}();function x(e,t,s){const i=Float32Array.from([e[0]])[0],r=e[0]-i,o=Float32Array.from([e[1]])[0],n=e[1]-o,a=Float32Array.from([e[2]])[0],l=e[2]-a;t[0]=i,t[1]=o,t[2]=a,s[0]=r,s[1]=n,s[2]=l}function w(e,t,s,i=1e3){const r=p.getPositionsCenter(e,O),o=Math.round(r[0]/i)*i,n=Math.round(r[1]/i)*i,a=Math.round(r[2]/i)*i;s[0]=o,s[1]=n,s[2]=a;const l=0!==s[0]||0!==s[1]||0!==s[2];if(l)for(let s=0,i=e.length;s<i;s+=3)t[s+0]=e[s+0]-o,t[s+1]=e[s+1]-n,t[s+2]=e[s+2]-a;return l}function B(e,t,s,i){const r=p.dotVec3(t,s)+e,o=p.normalizeVec3(t,O);return p.mulVec3Scalar(o,-r,i),i}const F=1,M=4,L=8,U=16,H=32,G=256,k=512,V=1024,j=2048,Q=new Float32Array([0,0,0]),W=new Uint16Array([0,0,0]),z=p.OBB3();class K{constructor(e,t,s,i,r,o,n){this._isObject=t,this.scene=e.scene,this.model=e,this.meshes=i,this._numPrimitives=0;for(let e=0,t=this.meshes.length;e<t;e++){const t=this.meshes[e];t.parent=this,this._numPrimitives+=t.numPrimitives}this.id=s,this.originalSystemId=p.unglobalizeObjectId(e.id,s),this._flags=r,this._aabb=o,this._worldAABB=p.AABB3(o),this._offsetAABB=p.AABB3(o),this._localAABBDirty=!0,this._worldAABBDirty=!0,this._offset=p.vec3(),this._colorizeUpdated=!1,this._opacityUpdated=!1,this._lodCullable=!!n,this._culled=!1,this._culledVFC=!1,this._culledLOD=!1,this._isObject&&e.scene._registerObject(this)}_setLocalAABBDirty(){this._localAABBDirty=!0}_setWorldAABBDirty(){this._worldAABBDirty=!0}get aabb(){if(this._localAABBDirty){p.collapseAABB3(this._aabb);for(let e=0,t=this.meshes.length;e<t;e++)p.expandAABB3(this._aabb,this.meshes[e].aabb);this._localAABBDirty=!1,this._worldAABBDirty=!0}return this._worldAABBDirty&&(p.AABB3ToOBB3(this._aabb,z),p.transformOBB3(this.model.matrix,z),p.OBB3ToAABB3(z,this._worldAABB),this._worldAABB[0]+=this._offset[0],this._worldAABB[1]+=this._offset[1],this._worldAABB[2]+=this._offset[2],this._worldAABB[3]+=this._offset[0],this._worldAABB[4]+=this._offset[1],this._worldAABB[5]+=this._offset[2],this._worldAABBDirty=!1),this._worldAABB}get isEntity(){return!0}get isModel(){return!1}get isObject(){return this._isObject}get numPrimitives(){return this._numPrimitives}get numTriangles(){return this._numPrimitives}get visible(){return this._getFlag(F)}set visible(e){if(!!(this._flags&F)!==e){this._flags=e?this._flags|F:this._flags&~F;for(let e=0,t=this.meshes.length;e<t;e++)this.meshes[e]._setVisible(this._flags);this._isObject&&this.model.scene._objectVisibilityUpdated(this),this.model.glRedraw()}}get highlighted(){return this._getFlag(k)}set highlighted(e){if(!!(this._flags&k)!==e){this._flags=e?this._flags|k:this._flags&~k;for(var t=0,s=this.meshes.length;t<s;t++)this.meshes[t]._setHighlighted(this._flags);this._isObject&&this.model.scene._objectHighlightedUpdated(this),this.model.glRedraw()}}get xrayed(){return this._getFlag(G)}set xrayed(e){if(!!(this._flags&G)!==e){this._flags=e?this._flags|G:this._flags&~G;for(let e=0,t=this.meshes.length;e<t;e++)this.meshes[e]._setXRayed(this._flags);this._isObject&&this.model.scene._objectXRayedUpdated(this),this.model.glRedraw()}}get selected(){return this._getFlag(V)}set selected(e){if(!!(this._flags&V)!==e){this._flags=e?this._flags|V:this._flags&~V;for(let e=0,t=this.meshes.length;e<t;e++)this.meshes[e]._setSelected(this._flags);this._isObject&&this.model.scene._objectSelectedUpdated(this),this.model.glRedraw()}}get edges(){return this._getFlag(j)}set edges(e){if(!!(this._flags&j)!==e){this._flags=e?this._flags|j:this._flags&~j;for(var t=0,s=this.meshes.length;t<s;t++)this.meshes[t]._setEdges(this._flags);this.model.glRedraw()}}get culledVFC(){return!!this._culledVFC}set culledVFC(e){this._culledVFC=e,this._setCulled()}get culledLOD(){return!!this._culledLOD}set culledLOD(e){this._culledLOD=e,this._setCulled()}get culled(){return!!this._culled}set culled(e){this._culled=e,this._setCulled()}_setCulled(){let e=!!this._culled||!(!this._culledLOD||!this._lodCullable)||!!this._culledVFC;if(!!(this._flags&M)!==e){this._flags=e?this._flags|M:this._flags&~M;for(var t=0,s=this.meshes.length;t<s;t++)this.meshes[t]._setCulled(this._flags);this.model.glRedraw()}}get clippable(){return this._getFlag(U)}set clippable(e){if(!!(this._flags&U)!==e){this._flags=e?this._flags|U:this._flags&~U;for(var t=0,s=this.meshes.length;t<s;t++)this.meshes[t]._setClippable(this._flags);this.model.glRedraw()}}get collidable(){return this._getFlag(H)}set collidable(e){if(!!(this._flags&H)!==e){this._flags=e?this._flags|H:this._flags&~H;for(var t=0,s=this.meshes.length;t<s;t++)this.meshes[t]._setCollidable(this._flags)}}get pickable(){return this._getFlag(L)}set pickable(e){if(!!(this._flags&L)!==e){this._flags=e?this._flags|L:this._flags&~L;for(var t=0,s=this.meshes.length;t<s;t++)this.meshes[t]._setPickable(this._flags)}}get colorize(){if(0===this.meshes.length)return null;const e=this.meshes[0]._colorize;return Q[0]=e[0]/255,Q[1]=e[1]/255,Q[2]=e[2]/255,Q}set colorize(e){if(e){W[0]=Math.floor(255*e[0]),W[1]=Math.floor(255*e[1]),W[2]=Math.floor(255*e[2]);for(let e=0,t=this.meshes.length;e<t;e++)this.meshes[e]._setColorize(W)}else for(let e=0,t=this.meshes.length;e<t;e++)this.meshes[e]._setColorize(null);if(this._isObject){const t=!!e;this.scene._objectColorizeUpdated(this,t),this._colorizeUpdated=t}this.model.glRedraw()}get opacity(){return this.meshes.length>0?this.meshes[0]._colorize[3]/255:1}set opacity(e){if(0===this.meshes.length)return;const t=null!=e,s=this.meshes[0]._colorize[3];let i=255;if(t){if(e<0?e=0:e>1&&(e=1),i=Math.floor(255*e),s===i)return}else if(i=255,s===i)return;for(let e=0,t=this.meshes.length;e<t;e++)this.meshes[e]._setOpacity(i,this._flags);this._isObject&&(this.scene._objectOpacityUpdated(this,t),this._opacityUpdated=t),this.model.glRedraw()}get offset(){return this._offset}set offset(e){e?(this._offset[0]=e[0],this._offset[1]=e[1],this._offset[2]=e[2]):(this._offset[0]=0,this._offset[1]=0,this._offset[2]=0);for(let e=0,t=this.meshes.length;e<t;e++)this.meshes[e]._setOffset(this._offset);this._worldAABBDirty=!0,this.model._aabbDirty=!0,this.scene._aabbDirty=!0,this.scene._objectOffsetUpdated(this,e),this.model.glRedraw()}get saoEnabled(){return this.model.saoEnabled}getEachVertex(e){for(let t=0,s=this.meshes.length;t<s;t++)this.meshes[t].getEachVertex(e)}_getFlag(e){return!!(this._flags&e)}_finalize(){const e=this.model.scene;this._isObject&&(this.visible&&e._objectVisibilityUpdated(this),this.highlighted&&e._objectHighlightedUpdated(this),this.xrayed&&e._objectXRayedUpdated(this),this.selected&&e._objectSelectedUpdated(this));for(let e=0,t=this.meshes.length;e<t;e++)this.meshes[e]._finalize(this._flags)}_finalize2(){for(let e=0,t=this.meshes.length;e<t;e++)this.meshes[e]._finalize2()}_destroy(){const e=this.model.scene;this._isObject&&(e._deregisterObject(this),this.visible&&e._objectVisibilityUpdated(this,!1),this.xrayed&&e._objectXRayedUpdated(this),this.selected&&e._objectSelectedUpdated(this),this.highlighted&&e._objectHighlightedUpdated(this),this._opacityUpdated&&this.scene._objectColorizeUpdated(this,!1),this._opacityUpdated&&this.scene._objectOpacityUpdated(this,!1),this.scene._objectOffsetUpdated(this,!1));for(let e=0,t=this.meshes.length;e<t;e++)this.meshes[e]._destroy();e._aabbDirty=!0}}p.vec4(),p.vec4(),p.vec3(),p.vec3(),p.vec3(),p.vec3(),p.vec3();class Y extends C{get type(){return"Spinner"}constructor(e,t={}){super(e,t),this._canvas=t.canvas,this._element=null,this._isCustom=!1,t.elementId&&(this._element=document.getElementById(t.elementId),this._element?this._adjustPosition():this.error("Can't find given Spinner HTML element: '"+t.elementId+"' - will automatically create default element")),this._element||this._createDefaultSpinner(),this.processes=0}_createDefaultSpinner(){this._injectDefaultCSS();const e=document.createElement("div"),t=e.style;t["z-index"]="9000",t.position="absolute",e.innerHTML='<div class="sk-fading-circle">                <div class="sk-circle1 sk-circle"></div>                <div class="sk-circle2 sk-circle"></div>                <div class="sk-circle3 sk-circle"></div>                <div class="sk-circle4 sk-circle"></div>                <div class="sk-circle5 sk-circle"></div>                <div class="sk-circle6 sk-circle"></div>                <div class="sk-circle7 sk-circle"></div>                <div class="sk-circle8 sk-circle"></div>                <div class="sk-circle9 sk-circle"></div>                <div class="sk-circle10 sk-circle"></div>                <div class="sk-circle11 sk-circle"></div>                <div class="sk-circle12 sk-circle"></div>                </div>',this._canvas.parentElement.appendChild(e),this._element=e,this._isCustom=!1,this._adjustPosition()}_injectDefaultCSS(){const e="xeokit-spinner-css";if(document.getElementById(e))return;const t=document.createElement("style");t.innerHTML=".sk-fading-circle {        background: transparent;        margin: 20px auto;        width: 50px;        height:50px;        position: relative;        }        .sk-fading-circle .sk-circle {        width: 120%;        height: 120%;        position: absolute;        left: 0;        top: 0;        }        .sk-fading-circle .sk-circle:before {        content: '';        display: block;        margin: 0 auto;        width: 15%;        height: 15%;        background-color: #ff8800;        border-radius: 100%;        -webkit-animation: sk-circleFadeDelay 1.2s infinite ease-in-out both;        animation: sk-circleFadeDelay 1.2s infinite ease-in-out both;        }        .sk-fading-circle .sk-circle2 {        -webkit-transform: rotate(30deg);        -ms-transform: rotate(30deg);        transform: rotate(30deg);    }    .sk-fading-circle .sk-circle3 {        -webkit-transform: rotate(60deg);        -ms-transform: rotate(60deg);        transform: rotate(60deg);    }    .sk-fading-circle .sk-circle4 {        -webkit-transform: rotate(90deg);        -ms-transform: rotate(90deg);        transform: rotate(90deg);    }    .sk-fading-circle .sk-circle5 {        -webkit-transform: rotate(120deg);        -ms-transform: rotate(120deg);        transform: rotate(120deg);    }    .sk-fading-circle .sk-circle6 {        -webkit-transform: rotate(150deg);        -ms-transform: rotate(150deg);        transform: rotate(150deg);    }    .sk-fading-circle .sk-circle7 {        -webkit-transform: rotate(180deg);        -ms-transform: rotate(180deg);        transform: rotate(180deg);    }    .sk-fading-circle .sk-circle8 {        -webkit-transform: rotate(210deg);        -ms-transform: rotate(210deg);        transform: rotate(210deg);    }    .sk-fading-circle .sk-circle9 {        -webkit-transform: rotate(240deg);        -ms-transform: rotate(240deg);        transform: rotate(240deg);    }    .sk-fading-circle .sk-circle10 {        -webkit-transform: rotate(270deg);        -ms-transform: rotate(270deg);        transform: rotate(270deg);    }    .sk-fading-circle .sk-circle11 {        -webkit-transform: rotate(300deg);        -ms-transform: rotate(300deg);        transform: rotate(300deg);    }    .sk-fading-circle .sk-circle12 {        -webkit-transform: rotate(330deg);        -ms-transform: rotate(330deg);        transform: rotate(330deg);    }    .sk-fading-circle .sk-circle2:before {        -webkit-animation-delay: -1.1s;        animation-delay: -1.1s;    }    .sk-fading-circle .sk-circle3:before {        -webkit-animation-delay: -1s;        animation-delay: -1s;    }    .sk-fading-circle .sk-circle4:before {        -webkit-animation-delay: -0.9s;        animation-delay: -0.9s;    }    .sk-fading-circle .sk-circle5:before {        -webkit-animation-delay: -0.8s;        animation-delay: -0.8s;    }    .sk-fading-circle .sk-circle6:before {        -webkit-animation-delay: -0.7s;        animation-delay: -0.7s;    }    .sk-fading-circle .sk-circle7:before {        -webkit-animation-delay: -0.6s;        animation-delay: -0.6s;    }    .sk-fading-circle .sk-circle8:before {        -webkit-animation-delay: -0.5s;        animation-delay: -0.5s;    }    .sk-fading-circle .sk-circle9:before {        -webkit-animation-delay: -0.4s;        animation-delay: -0.4s;    }    .sk-fading-circle .sk-circle10:before {        -webkit-animation-delay: -0.3s;        animation-delay: -0.3s;    }    .sk-fading-circle .sk-circle11:before {        -webkit-animation-delay: -0.2s;        animation-delay: -0.2s;    }    .sk-fading-circle .sk-circle12:before {        -webkit-animation-delay: -0.1s;        animation-delay: -0.1s;    }    @-webkit-keyframes sk-circleFadeDelay {        0%, 39%, 100% { opacity: 0; }        40% { opacity: 1; }    }    @keyframes sk-circleFadeDelay {        0%, 39%, 100% { opacity: 0; }        40% { opacity: 1; }    }",t.id=e,document.body.appendChild(t)}_adjustPosition(){if(this._isCustom)return;const e=this._canvas,t=this._element,s=t.style;s.left=e.offsetLeft+.5*e.clientWidth-.5*t.clientWidth+"px",s.top=e.offsetTop+.5*e.clientHeight-.5*t.clientHeight+"px"}set processes(e){if(e=e||0,this._processes===e)return;if(e<0)return;const t=this._processes;this._processes=e;const s=this._element;s&&(s.style.visibility=this._processes>0?"visible":"hidden"),this.fire("processes",this._processes),0===this._processes&&this._processes!==t&&this.fire("zeroProcesses",this._processes)}get processes(){return this._processes}_destroy(){this._element&&!this._isCustom&&(this._element.parentNode.removeChild(this._element),this._element=null);const e=document.getElementById("xeokit-spinner-css");e&&e.parentNode.removeChild(e)}}const X={WEBGL:!1,SUPPORTED_EXTENSIONS:{}},Z=document.createElement("canvas");if(Z){const e=Z.getContext("webgl",{antialias:!0})||Z.getContext("experimental-webgl",{antialias:!0});X.WEBGL=!!e,X.WEBGL&&(X.ANTIALIAS=e.getContextAttributes().antialias,e.getShaderPrecisionFormat?e.getShaderPrecisionFormat(e.FRAGMENT_SHADER,e.HIGH_FLOAT).precision>0?X.FS_MAX_FLOAT_PRECISION="highp":e.getShaderPrecisionFormat(e.FRAGMENT_SHADER,e.MEDIUM_FLOAT).precision>0?X.FS_MAX_FLOAT_PRECISION="mediump":X.FS_MAX_FLOAT_PRECISION="lowp":X.FS_MAX_FLOAT_PRECISION="mediump",X.DEPTH_BUFFER_BITS=e.getParameter(e.DEPTH_BITS),X.MAX_TEXTURE_SIZE=e.getParameter(e.MAX_TEXTURE_SIZE),X.MAX_CUBE_MAP_SIZE=e.getParameter(e.MAX_CUBE_MAP_TEXTURE_SIZE),X.MAX_RENDERBUFFER_SIZE=e.getParameter(e.MAX_RENDERBUFFER_SIZE),X.MAX_TEXTURE_UNITS=e.getParameter(e.MAX_COMBINED_TEXTURE_IMAGE_UNITS),X.MAX_TEXTURE_IMAGE_UNITS=e.getParameter(e.MAX_TEXTURE_IMAGE_UNITS),X.MAX_VERTEX_ATTRIBS=e.getParameter(e.MAX_VERTEX_ATTRIBS),X.MAX_VERTEX_UNIFORM_VECTORS=e.getParameter(e.MAX_VERTEX_UNIFORM_VECTORS),X.MAX_FRAGMENT_UNIFORM_VECTORS=e.getParameter(e.MAX_FRAGMENT_UNIFORM_VECTORS),X.MAX_VARYING_VECTORS=e.getParameter(e.MAX_VARYING_VECTORS),e.getSupportedExtensions().forEach((function(e){X.SUPPORTED_EXTENSIONS[e]=!0})))}const q=["webgl2","experimental-webgl","webkit-3d","moz-webgl","moz-glweb20"];class J extends C{constructor(e,t={}){super(e,t),this._backgroundColor=p.vec3([t.backgroundColor?t.backgroundColor[0]:1,t.backgroundColor?t.backgroundColor[1]:1,t.backgroundColor?t.backgroundColor[2]:1]),this._backgroundColorFromAmbientLight=!!t.backgroundColorFromAmbientLight,this.canvas=t.canvas,this.gl=null,this.webgl2=!1,this.transparent=!!t.transparent,this.contextAttr=t.contextAttr||{},this.contextAttr.alpha=this.transparent,this.contextAttr.preserveDrawingBuffer=!!this.contextAttr.preserveDrawingBuffer,this.contextAttr.stencil=!1,this.contextAttr.premultipliedAlpha=!!this.contextAttr.premultipliedAlpha,this.contextAttr.antialias=!1!==this.contextAttr.antialias,this.resolutionScale=t.resolutionScale,this.canvas.width=Math.round(this.canvas.clientWidth*this._resolutionScale),this.canvas.height=Math.round(this.canvas.clientHeight*this._resolutionScale),this.boundary=[this.canvas.offsetLeft,this.canvas.offsetTop,this.canvas.clientWidth,this.canvas.clientHeight],this._initWebGL(t);const s=this;this.canvas.addEventListener("webglcontextlost",this._webglcontextlostListener=function(e){console.time("webglcontextrestored"),s.scene._webglContextLost(),s.fire("webglcontextlost"),e.preventDefault()},!1),this.canvas.addEventListener("webglcontextrestored",this._webglcontextrestoredListener=function(e){s._initWebGL(),s.gl&&(s.scene._webglContextRestored(s.gl),s.fire("webglcontextrestored",s.gl),e.preventDefault()),console.timeEnd("webglcontextrestored")},!1);let i=!0;new ResizeObserver((e=>{for(const t of e)t.contentBoxSize&&(i=!0)})).observe(this.canvas),this._tick=this.scene.on("tick",(()=>{i&&(i=!1,s.canvas.width=Math.round(s.canvas.clientWidth*s._resolutionScale),s.canvas.height=Math.round(s.canvas.clientHeight*s._resolutionScale),s.boundary[0]=s.canvas.offsetLeft,s.boundary[1]=s.canvas.offsetTop,s.boundary[2]=s.canvas.clientWidth,s.boundary[3]=s.canvas.clientHeight,s.fire("boundary",s.boundary))})),this._spinner=new Y(this.scene,{canvas:this.canvas,elementId:t.spinnerElementId})}get type(){return"Canvas"}get backgroundColorFromAmbientLight(){return this._backgroundColorFromAmbientLight}set backgroundColorFromAmbientLight(e){this._backgroundColorFromAmbientLight=!1!==e,this.glRedraw()}get backgroundColor(){return this._backgroundColor}set backgroundColor(e){e?(this._backgroundColor[0]=e[0],this._backgroundColor[1]=e[1],this._backgroundColor[2]=e[2]):(this._backgroundColor[0]=1,this._backgroundColor[1]=1,this._backgroundColor[2]=1),this.glRedraw()}get resolutionScale(){return this._resolutionScale}set resolutionScale(e){if((e=e||1)===this._resolutionScale)return;this._resolutionScale=e;const t=this.canvas;t.width=Math.round(t.clientWidth*this._resolutionScale),t.height=Math.round(t.clientHeight*this._resolutionScale),this.glRedraw()}get spinner(){return this._spinner}_createCanvas(){const e="xeokit-canvas-"+p.createUUID(),t=document.getElementsByTagName("body")[0],s=document.createElement("div"),i=s.style;i.height="100%",i.width="100%",i.padding="0",i.margin="0",i.background="rgba(0,0,0,0);",i.float="left",i.left="0",i.top="0",i.position="absolute",i.opacity="1.0",i["z-index"]="-10000",s.innerHTML+='<canvas id="'+e+'" style="width: 100%; height: 100%; float: left; margin: 0; padding: 0;"></canvas>',t.appendChild(s),this.canvas=document.getElementById(e)}_getElementXY(e){let t=0,s=0;for(;e;)t+=e.offsetLeft-e.scrollLeft,s+=e.offsetTop-e.scrollTop,e=e.offsetParent;return{x:t,y:s}}_initWebGL(){if(!this.gl)for(let e=0;!this.gl&&e<q.length;e++)try{this.gl=this.canvas.getContext(q[e],this.contextAttr)}catch(e){}this.gl||(this.error("Failed to get a WebGL context"),this.fire("webglContextFailed",!0,!0));{const e=this.gl;let t="__",s=e.activeTexture;e.activeTexture=function(e){t!==e&&(t=e,s.call(this,e))};let i={},r=e.bindTexture;e.bindTexture=function(e,s){i[t]!==s&&(i[t]=s,r.call(this,e,s))}}this.gl&&this.webgl2&&(this.gl.hint(this.gl.FRAGMENT_SHADER_DERIVATIVE_HINT,this.gl.FASTEST),this.gl,WebGL2RenderingContext)}getSnapshot(e){throw"Canvas#getSnapshot() has been replaced by Viewer#getSnapshot() - use that method instead."}readPixels(e,t,s,i){return this.scene._renderer.readPixels(e,t,s,i)}loseWebGLContext(){this.canvas.loseContext&&this.canvas.loseContext()}destroy(){this.scene.off(this._tick),this._spinner._destroy(),this.canvas.removeEventListener("webglcontextlost",this._webglcontextlostListener),this.canvas.removeEventListener("webglcontextrestored",this._webglcontextrestoredListener),this.gl=null,super.destroy()}}class ${constructor(e){this._scene=e,this._matPool=[],this._matPoolNextFreeIndex=0,this._rtcViewMats={},this._rtcPickViewMats={},this.reset()}reset(){this._matPoolNextFreeIndex=0,this._rtcViewMats={},this._rtcPickViewMats={},this.gl=this._scene.canvas.gl,this.lastProgramId=null,this.pbrEnabled=!1,this.colorTextureEnabled=!1,this.withSAO=!1,this.backfaces=!1,this.frontface=!0,this.textureUnit=0,this.drawElements=0,this.drawArrays=0,this.useProgram=0,this.bindTexture=0,this.bindArray=0,this.pass=0,this.shadowViewMatrix=null,this.shadowProjMatrix=null,this.pickViewMatrix=null,this.pickProjMatrix=null,this.pickZNear=.01,this.pickZFar=5e3,this.pickInvisible=!1,this.pickElementsCount=null,this.pickElementsOffset=null,this.lineWidth=1,this.snapPickLayerParams={},this.snapPickLayerNumber=0,this.snapPickCoordinateScale=p.vec3(),this.snapPickOrigin=p.vec3()}getRTCViewMatrix(e,t){let s=this._rtcViewMats[e];return s||(s=this._getNewMat(),S(this._scene.camera.viewMatrix,t,s),this._rtcViewMats[e]=s),s}getRTCPickViewMatrix(e,t){let s=this._rtcPickViewMats[e];if(!s){s=this._getNewMat();const i=this.pickViewMatrix||this._scene.camera.viewMatrix;S(i,t,s),this._rtcPickViewMats[e]=s}return s}_getNewMat(){let e=this._matPool[this._matPoolNextFreeIndex];return e||(e=p.mat4(),this._matPool[this._matPoolNextFreeIndex]=e),this._matPoolNextFreeIndex++,e}}class ee{constructor(){this.entity=null,this.primitive=null,this.primIndex=-1,this.pickSurfacePrecision=!1,this.touchInput=!1,this.snappedToVertex=!1,this.snappedToEdge=!1,this._canvasPos=new Int16Array([0,0]),this._origin=new Float64Array([0,0,0]),this._direction=new Float64Array([0,0,0]),this._indices=new Int32Array(3),this._localPos=new Float64Array([0,0,0]),this._worldPos=new Float64Array([0,0,0]),this._viewPos=new Float64Array([0,0,0]),this._bary=new Float64Array([0,0,0]),this._worldNormal=new Float64Array([0,0,0]),this._uv=new Float64Array([0,0]),this.reset()}get canvasPos(){return this._gotCanvasPos?this._canvasPos:null}set canvasPos(e){e?(this._canvasPos[0]=e[0],this._canvasPos[1]=e[1],this._gotCanvasPos=!0):this._gotCanvasPos=!1}get origin(){return this._gotOrigin?this._origin:null}set origin(e){e?(this._origin[0]=e[0],this._origin[1]=e[1],this._origin[2]=e[2],this._gotOrigin=!0):this._gotOrigin=!1}get direction(){return this._gotDirection?this._direction:null}set direction(e){e?(this._direction[0]=e[0],this._direction[1]=e[1],this._direction[2]=e[2],this._gotDirection=!0):this._gotDirection=!1}get indices(){return this.entity&&this._gotIndices?this._indices:null}set indices(e){e?(this._indices[0]=e[0],this._indices[1]=e[1],this._indices[2]=e[2],this._gotIndices=!0):this._gotIndices=!1}get localPos(){return this.entity&&this._gotLocalPos?this._localPos:null}set localPos(e){e?(this._localPos[0]=e[0],this._localPos[1]=e[1],this._localPos[2]=e[2],this._gotLocalPos=!0):this._gotLocalPos=!1}get worldPos(){return this._gotWorldPos?this._worldPos:null}set worldPos(e){e?(this._worldPos[0]=e[0],this._worldPos[1]=e[1],this._worldPos[2]=e[2],this._gotWorldPos=!0):this._gotWorldPos=!1}get viewPos(){return this.entity&&this._gotViewPos?this._viewPos:null}set viewPos(e){e?(this._viewPos[0]=e[0],this._viewPos[1]=e[1],this._viewPos[2]=e[2],this._gotViewPos=!0):this._gotViewPos=!1}get bary(){return this.entity&&this._gotBary?this._bary:null}set bary(e){e?(this._bary[0]=e[0],this._bary[1]=e[1],this._bary[2]=e[2],this._gotBary=!0):this._gotBary=!1}get worldNormal(){return this.entity&&this._gotWorldNormal?this._worldNormal:null}set worldNormal(e){e?(this._worldNormal[0]=e[0],this._worldNormal[1]=e[1],this._worldNormal[2]=e[2],this._gotWorldNormal=!0):this._gotWorldNormal=!1}get uv(){return this.entity&&this._gotUV?this._uv:null}set uv(e){e?(this._uv[0]=e[0],this._uv[1]=e[1],this._gotUV=!0):this._gotUV=!1}reset(){this.entity=null,this.primIndex=-1,this.primitive=null,this.pickSurfacePrecision=!1,this._gotCanvasPos=!1,this._gotOrigin=!1,this._gotDirection=!1,this._gotIndices=!1,this._gotLocalPos=!1,this._gotWorldPos=!1,this._gotViewPos=!1,this._gotBary=!1,this._gotWorldNormal=!1,this._gotUV=!1,this.touchInput=!1,this.snappedToVertex=!1,this.snappedToEdge=!1}}class te{constructor(e,t,s){if(this.allocated=!1,this.compiled=!1,this.handle=e.createShader(t),this.handle){if(this.allocated=!0,e.shaderSource(this.handle,s),e.compileShader(this.handle),this.compiled=e.getShaderParameter(this.handle,e.COMPILE_STATUS),!this.compiled&&!e.isContextLost()){const t=s.split("\n"),i=[];for(let e=0;e<t.length;e++)i.push(e+1+": "+t[e]+"\n");this.errors=[],this.errors.push(""),this.errors.push(e.getShaderInfoLog(this.handle)),this.errors=this.errors.concat(i.join(""))}}else this.errors=["Failed to allocate"]}destroy(){}}class se{constructor(e,t){this.bindTexture=function(s,i){return!!s.bind(i)&&(e.uniform1i(t,i),!0)}}}class ie{constructor(e,t){this._gl=e,this.location=t}bindArrayBuffer(e){e&&(e.bind(),this._gl.enableVertexAttribArray(this.location),this._gl.vertexAttribPointer(this.location,e.itemSize,e.itemType,e.normalized,e.stride,e.offset))}}const re=new t({});function oe(e){const t=[];let s,i;for(let r=0,o=e.length;r<o;r++)s=e[r],i=s.indexOf("/"),i>0&&"/"===s.charAt(i+1)&&(s=s.substring(0,i)),t.push(s);return t.join("\n")}function ne(e){console.error(e.join("\n"))}class ae{constructor(e,t){this.id=re.addItem({}),this.source=t,this.init(e)}init(e){if(this.gl=e,this.allocated=!1,this.compiled=!1,this.linked=!1,this.validated=!1,this.errors=null,this.uniforms={},this.samplers={},this.attributes={},this._vertexShader=new te(e,e.VERTEX_SHADER,oe(this.source.vertex)),this._fragmentShader=new te(e,e.FRAGMENT_SHADER,oe(this.source.fragment)),!this._vertexShader.allocated)return this.errors=["Vertex shader failed to allocate"].concat(this._vertexShader.errors),void ne(this.errors);if(!this._fragmentShader.allocated)return this.errors=["Fragment shader failed to allocate"].concat(this._fragmentShader.errors),void ne(this.errors);if(this.allocated=!0,!this._vertexShader.compiled)return this.errors=["Vertex shader failed to compile"].concat(this._vertexShader.errors),void ne(this.errors);if(!this._fragmentShader.compiled)return this.errors=["Fragment shader failed to compile"].concat(this._fragmentShader.errors),void ne(this.errors);let t,s,i,r,o;if(this.compiled=!0,this.handle=e.createProgram(),!this.handle)return void(this.errors=["Failed to allocate program"]);if(e.attachShader(this.handle,this._vertexShader.handle),e.attachShader(this.handle,this._fragmentShader.handle),e.linkProgram(this.handle),this.linked=e.getProgramParameter(this.handle,e.LINK_STATUS),this.validated=!0,!this.linked||!this.validated)return this.errors=[],this.errors.push(""),this.errors.push(e.getProgramInfoLog(this.handle)),this.errors.push("\nVertex shader:\n"),this.errors=this.errors.concat(this.source.vertex),this.errors.push("\nFragment shader:\n"),this.errors=this.errors.concat(this.source.fragment),void ne(this.errors);const n=e.getProgramParameter(this.handle,e.ACTIVE_UNIFORMS);for(s=0;s<n;++s)i=e.getActiveUniform(this.handle,s),i&&(r=i.name,"\0"===r[r.length-1]&&(r=r.substr(0,r.length-1)),o=e.getUniformLocation(this.handle,r),i.type===e.SAMPLER_2D||i.type===e.SAMPLER_CUBE||35682===i.type||e instanceof WebGL2RenderingContext&&(i.type===e.UNSIGNED_INT_SAMPLER_2D||i.type===e.INT_SAMPLER_2D)?this.samplers[r]=new se(e,o):this.uniforms[r]=o);const a=e.getProgramParameter(this.handle,e.ACTIVE_ATTRIBUTES);for(s=0;s<a;s++)t=e.getActiveAttrib(this.handle,s),t&&(o=e.getAttribLocation(this.handle,t.name),this.attributes[t.name]=new ie(e,o));this.allocated=!0}bind(){this.allocated&&this.gl.useProgram(this.handle)}getLocation(e){if(this.allocated)return this.uniforms[e]}getAttribute(e){if(this.allocated)return this.attributes[e]}bindTexture(e,t,s){if(!this.allocated)return!1;const i=this.samplers[e];return!!i&&i.bindTexture(t,s)}destroy(){this.allocated&&(re.removeItem(this.id),this.gl.deleteProgram(this.handle),this.gl.deleteShader(this._vertexShader.handle),this.gl.deleteShader(this._fragmentShader.handle),this.handle=null,this.attributes=null,this.uniforms=null,this.samplers=null,this.allocated=!1)}}class le{constructor(e,t,s,i,r,o,n,a,l){switch(this._gl=e,this.type=t,this.allocated=!1,s.constructor){case Uint8Array:this.itemType=e.UNSIGNED_BYTE,this.itemByteSize=1;break;case Int8Array:this.itemType=e.BYTE,this.itemByteSize=1;break;case Uint16Array:this.itemType=e.UNSIGNED_SHORT,this.itemByteSize=2;break;case Int16Array:this.itemType=e.SHORT,this.itemByteSize=2;break;case Uint32Array:this.itemType=e.UNSIGNED_INT,this.itemByteSize=4;break;case Int32Array:this.itemType=e.INT,this.itemByteSize=4;break;default:this.itemType=e.FLOAT,this.itemByteSize=4}this.usage=o,this.length=0,this.dataLength=i,this.numItems=0,this.itemSize=r,this.normalized=!!n,this.stride=a||0,this.offset=l||0,this._allocate(s)}_allocate(e){if(this.allocated=!1,this._handle=this._gl.createBuffer(),!this._handle)throw"Failed to allocate WebGL ArrayBuffer";this._handle&&(this._gl.bindBuffer(this.type,this._handle),this._gl.bufferData(this.type,e.length>this.dataLength?e.slice(0,this.dataLength):e,this.usage),this._gl.bindBuffer(this.type,null),this.length=e.length,this.numItems=this.length/this.itemSize,this.allocated=!0)}setData(e,t){this.allocated&&(e.length+(t||0)>this.length?(this.destroy(),this._allocate(e)):(this._gl.bindBuffer(this.type,this._handle),t||0===t?this._gl.bufferSubData(this.type,t*this.itemByteSize,e):this._gl.bufferData(this.type,e,this.usage),this._gl.bindBuffer(this.type,null)))}bind(){this.allocated&&this._gl.bindBuffer(this.type,this._handle)}unbind(){this.allocated&&this._gl.bindBuffer(this.type,null)}destroy(){this.allocated&&(this._gl.deleteBuffer(this._handle),this._handle=null,this.allocated=!1)}}class he{constructor(e,t){this.scene=e,this.aabb=p.AABB3(),this.origin=p.vec3(t),this.originHash=this.origin.join(),this.numMarkers=0,this.markers={},this.markerList=[],this.markerIndices={},this.positions=[],this.indices=[],this.positionsBuf=null,this.lenPositionsBuf=0,this.indicesBuf=null,this.sectionPlanesActive=[],this.culledBySectionPlanes=!1,this.occlusionTestList=[],this.lenOcclusionTestList=0,this.pixels=[],this.aabbDirty=!1,this.markerListDirty=!1,this.positionsDirty=!0,this.occlusionTestListDirty=!1}addMarker(e){this.markers[e.id]=e,this.markerListDirty=!0,this.numMarkers++}markerWorldPosUpdated(e){if(!this.markers[e.id])return;const t=this.markerIndices[e.id];this.positions[3*t+0]=e.worldPos[0],this.positions[3*t+1]=e.worldPos[1],this.positions[3*t+2]=e.worldPos[2],this.positionsDirty=!0}removeMarker(e){delete this.markers[e.id],this.markerListDirty=!0,this.numMarkers--}update(){this.markerListDirty&&(this._buildMarkerList(),this.markerListDirty=!1,this.positionsDirty=!0,this.occlusionTestListDirty=!0),this.positionsDirty&&(this._buildPositions(),this.positionsDirty=!1,this.aabbDirty=!0,this.vbosDirty=!0),this.aabbDirty&&(this._buildAABB(),this.aabbDirty=!1),this.vbosDirty&&(this._buildVBOs(),this.vbosDirty=!1),this.occlusionTestListDirty&&this._buildOcclusionTestList(),this._updateActiveSectionPlanes()}_buildMarkerList(){for(var e in this.numMarkers=0,this.markers)this.markers.hasOwnProperty(e)&&(this.markerList[this.numMarkers]=this.markers[e],this.markerIndices[e]=this.numMarkers,this.numMarkers++);this.markerList.length=this.numMarkers}_buildPositions(){let e=0;for(let t=0;t<this.numMarkers;t++)if(this.markerList[t]){const s=this.markerList[t].worldPos;this.positions[e++]=s[0],this.positions[e++]=s[1],this.positions[e++]=s[2],this.indices[t]=t}this.positions.length=3*this.numMarkers,this.indices.length=this.numMarkers}_buildAABB(){const e=this.aabb;p.collapseAABB3(e),p.expandAABB3Points3(e,this.positions);const t=this.origin;e[0]+=t[0],e[1]+=t[1],e[2]+=t[2],e[3]+=t[0],e[4]+=t[1],e[5]+=t[2]}_buildVBOs(){if(this.positionsBuf){if(this.lenPositionsBuf===this.positions.length)return void this.positionsBuf.setData(this.positions);this.positionsBuf.destroy(),this.positionsBuf=null,this.indicesBuf.destroy(),this.indicesBuf=null}const e=this.scene.canvas.gl,t=3*this.numMarkers,s=this.numMarkers;this.positionsBuf=new le(e,e.ARRAY_BUFFER,new Float32Array(this.positions),t,3,e.STATIC_DRAW),this.indicesBuf=new le(e,e.ELEMENT_ARRAY_BUFFER,new Uint16Array(this.indices),s,1,e.STATIC_DRAW),this.lenPositionsBuf=this.positions.length}_buildOcclusionTestList(){const e=this.scene.canvas,t=this.scene.camera.perspective.near,s=e.boundary,i=s[2],r=s[3];let o=0;this.lenOcclusionTestList=0;for(let e=0;e<this.numMarkers;e++){const s=this.markerList[e];if(s.viewPos[2]>-t){s._setVisible(!1);continue}const n=s.canvasPos,a=n[0],l=n[1];a+10<0||l+10<0||a-10>i||l-10>r?s._setVisible(!1):!s.entity||s.entity.visible?s.occludable?(this.occlusionTestList[this.lenOcclusionTestList++]=s,this.pixels[o++]=a,this.pixels[o++]=l):s._setVisible(!0):s._setVisible(!1)}}_updateActiveSectionPlanes(){const e=this.scene._sectionPlanesState.sectionPlanes,t=e.length;if(t>0)for(let s=0;s<t;s++){const t=e[s];if(t.active){const e=p.planeAABB3Intersect(t.dir,t.dist,this.aabb);if(-1===e)return void(this.culledBySectionPlanes=!0);const i=0===e;this.sectionPlanesActive[s]=i}else this.sectionPlanesActive[s]=!1}this.culledBySectionPlanes=!1}destroy(){this.markers={},this.markerList.length=0,this.positionsBuf&&this.positionsBuf.destroy(),this.indicesBuf&&this.indicesBuf.destroy()}}const ce=p.vec3([1,0,0]),Ae=p.vec3();class ue{constructor(e,t){this._scene=e,this._renderBufferManager=t,this._occlusionLayers={},this._occlusionLayersList=[],this._occlusionLayersListDirty=!1,this._shaderSource=null,this._program=null,this._shaderSourceHash=null,this._shaderSourceDirty=!0,this._programDirty=!1,this._markersToOcclusionLayersMap={},this._onCameraViewMatrix=e.camera.on("viewMatrix",(()=>{this._occlusionTestListDirty=!0})),this._onCameraProjMatrix=e.camera.on("projMatrix",(()=>{this._occlusionTestListDirty=!0})),this._onCanvasBoundary=e.canvas.on("boundary",(()=>{this._occlusionTestListDirty=!0}))}addMarker(e){const t=e.origin.join();let s=this._occlusionLayers[t];s||(s=new he(this._scene,e.origin),this._occlusionLayers[s.originHash]=s,this._occlusionLayersListDirty=!0),s.addMarker(e),this._markersToOcclusionLayersMap[e.id]=s,this._occlusionTestListDirty=!0}markerWorldPosUpdated(e){const t=this._markersToOcclusionLayersMap[e.id];if(!t)return void e.error("Marker has not been added to OcclusionTester");const s=e.origin.join();if(s!==t.originHash){1===t.numMarkers?(t.destroy(),delete this._occlusionLayers[t.originHash],this._occlusionLayersListDirty=!0):t.removeMarker(e);let i=this._occlusionLayers[s];i||(i=new he(this._scene,e.origin),this._occlusionLayers[s]=t,this._occlusionLayersListDirty=!0),i.addMarker(e),this._markersToOcclusionLayersMap[e.id]=i}else t.markerWorldPosUpdated(e)}removeMarker(e){const t=e.origin.join();let s=this._occlusionLayers[t];s&&(1===s.numMarkers?(s.destroy(),delete this._occlusionLayers[s.originHash],this._occlusionLayersListDirty=!0):s.removeMarker(e),delete this._markersToOcclusionLayersMap[e.id])}get needOcclusionTest(){return this._occlusionTestListDirty}bindRenderBuf(){const e=[this._scene.canvas.canvas.id,this._scene._sectionPlanesState.getHash()].join(";");if(e!==this._shaderSourceHash&&(this._shaderSourceHash=e,this._shaderSourceDirty=!0),this._shaderSourceDirty&&(this._buildShaderSource(),this._shaderSourceDirty=!1,this._programDirty=!0),this._programDirty&&(this._buildProgram(),this._programDirty=!1,this._occlusionTestListDirty=!0),this._occlusionLayersListDirty&&(this._buildOcclusionLayersList(),this._occlusionLayersListDirty=!1),this._occlusionTestListDirty){for(let e=0,t=this._occlusionLayersList.length;e<t;e++){this._occlusionLayersList[e].occlusionTestListDirty=!0}this._occlusionTestListDirty=!1}this._readPixelBuf=this._renderBufferManager.getRenderBuffer("occlusionReadPix"),this._readPixelBuf.bind(),this._readPixelBuf.clear()}_buildOcclusionLayersList(){let e=0;for(let t in this._occlusionLayers)this._occlusionLayers.hasOwnProperty(t)&&(this._occlusionLayersList[e++]=this._occlusionLayers[t]);this._occlusionLayersList.length=e}_buildShaderSource(){this._shaderSource={vertex:this._buildVertexShaderSource(),fragment:this._buildFragmentShaderSource()}}_buildVertexShaderSource(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// OcclusionTester vertex shader"),s.push("in vec3 position;"),s.push("uniform mat4 modelMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;")),t&&s.push("out vec4 vWorldPosition;"),s.push("void main(void) {"),s.push("vec4 worldPosition = vec4(position, 1.0); "),s.push("   vec4 viewPosition = viewMatrix * worldPosition;"),t&&s.push("   vWorldPosition = worldPosition;"),s.push("   vec4 clipPos = projMatrix * viewPosition;"),s.push("   gl_PointSize = 20.0;"),e.logarithmicDepthBufferEnabled?s.push("vFragDepth = 1.0 + clipPos.w;"):s.push("clipPos.z += -0.001;"),s.push("   gl_Position = clipPos;"),s.push("}"),s}_buildFragmentShaderSource(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// OcclusionTester fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  float dist = 0.0;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("if (sectionPlaneActive"+r+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+r+".xyz, vWorldPosition.xyz - sectionPlanePos"+r+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { discard; }")}return e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("   outColor = vec4(1.0, 0.0, 0.0, 1.0); "),i.push("}"),i}_buildProgram(){this._program&&this._program.destroy();const e=this._scene,t=e.canvas.gl,s=e._sectionPlanesState;if(this._program=new ae(t,this._shaderSource),this._program.errors)return void(this.errors=this._program.errors);const i=this._program;this._uViewMatrix=i.getLocation("viewMatrix"),this._uProjMatrix=i.getLocation("projMatrix"),this._uSectionPlanes=[];for(let e=0,t=s.sectionPlanes.length;e<t;e++)this._uSectionPlanes.push({active:i.getLocation("sectionPlaneActive"+e),pos:i.getLocation("sectionPlanePos"+e),dir:i.getLocation("sectionPlaneDir"+e)});this._aPosition=i.getAttribute("position"),e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=i.getLocation("logDepthBufFC"))}drawMarkers(){const e=this._scene,t=e.canvas.gl,s=this._program,i=e._sectionPlanesState,r=e.camera,o=e.camera.project;if(s.bind(),t.uniformMatrix4fv(this._uProjMatrix,!1,r._project._state.matrix),e.logarithmicDepthBufferEnabled){const e=2/(Math.log(o.far+1)/Math.LN2);t.uniform1f(this._uLogDepthBufFC,e)}for(let e=0,s=this._occlusionLayersList.length;e<s;e++){const s=this._occlusionLayersList[e];if(s.update(),s.culledBySectionPlanes)continue;const o=s.origin;t.uniformMatrix4fv(this._uViewMatrix,!1,S(r.viewMatrix,o));const n=i.sectionPlanes.length;if(n>0){const e=i.sectionPlanes;for(let i=0;i<n;i++){const r=this._uSectionPlanes[i];if(r){const n=s.sectionPlanesActive[i];if(t.uniform1i(r.active,n?1:0),n){const s=e[i];t.uniform3fv(r.pos,B(s.dist,s.dir,o,Ae)),t.uniform3fv(r.dir,s.dir)}}}}this._aPosition.bindArrayBuffer(s.positionsBuf);const a=s.indicesBuf;a.bind(),t.drawElements(t.POINTS,a.numItems,a.itemType,0)}}doOcclusionTest(){{const e=this._scene.canvas.resolutionScale,t=255*ce[0],s=255*ce[1],i=255*ce[2];for(let r=0,o=this._occlusionLayersList.length;r<o;r++){const o=this._occlusionLayersList[r];for(let r=0;r<o.lenOcclusionTestList;r++){const n=o.occlusionTestList[r],a=2*r,l=this._readPixelBuf.read(Math.round(o.pixels[a]*e),Math.round(o.pixels[a+1]*e)),h=l[0]===t&&l[1]===s&&l[2]===i;n._setVisible(h)}}}}unbindRenderBuf(){this._readPixelBuf.unbind()}destroy(){if(!this.destroyed){for(let e=0,t=this._occlusionLayersList.length;e<t;e++){this._occlusionLayersList[e].destroy()}this._program&&this._program.destroy(),this._scene.camera.off(this._onCameraViewMatrix),this._scene.camera.off(this._onCameraProjMatrix),this._scene.canvas.off(this._onCanvasBoundary),this.destroyed=!0}}}const pe=p.vec2();class de{constructor(e){this._scene=e,this._numSamples=null,this._program=null,this._programError=!1,this._aPosition=null,this._aUV=null,this._uDepthTexture="uDepthTexture",this._uCameraNear=null,this._uCameraFar=null,this._uCameraProjectionMatrix=null,this._uCameraInverseProjectionMatrix=null,this._uScale=null,this._uIntensity=null,this._uBias=null,this._uKernelRadius=null,this._uMinResolution=null,this._uRandomSeed=null,this._uvBuf=null,this._positionsBuf=null,this._indicesBuf=null}render(e){if(this._build(),this._programError)return;this._getInverseProjectMat||(this._getInverseProjectMat=(()=>{let e=!0;this._scene.camera.on("projMatrix",(function(){e=!0}));const t=p.mat4();return()=>(e&&p.inverseMat4(i.camera.projMatrix,t),t)})());const t=this._scene.canvas.gl,s=this._program,i=this._scene,r=i.sao,o=t.drawingBufferWidth,n=t.drawingBufferHeight,a=i.camera.project._state,l=a.near,h=a.far,c=a.matrix,A=this._getInverseProjectMat(),u=Math.random(),d="perspective"===i.camera.projection;pe[0]=o,pe[1]=n,t.viewport(0,0,o,n),t.clearColor(0,0,0,1),t.disable(t.DEPTH_TEST),t.disable(t.BLEND),t.frontFace(t.CCW),t.clear(t.COLOR_BUFFER_BIT),s.bind(),t.uniform1f(this._uCameraNear,l),t.uniform1f(this._uCameraFar,h),t.uniformMatrix4fv(this._uCameraProjectionMatrix,!1,c),t.uniformMatrix4fv(this._uCameraInverseProjectionMatrix,!1,A),t.uniform1i(this._uPerspective,d),t.uniform1f(this._uScale,r.scale*(h/5)),t.uniform1f(this._uIntensity,r.intensity),t.uniform1f(this._uBias,r.bias),t.uniform1f(this._uKernelRadius,r.kernelRadius),t.uniform1f(this._uMinResolution,r.minResolution),t.uniform2fv(this._uViewport,pe),t.uniform1f(this._uRandomSeed,u);const f=e.getDepthTexture();s.bindTexture(this._uDepthTexture,f,0),this._aUV.bindArrayBuffer(this._uvBuf),this._aPosition.bindArrayBuffer(this._positionsBuf),this._indicesBuf.bind(),t.drawElements(t.TRIANGLES,this._indicesBuf.numItems,this._indicesBuf.itemType,0)}_build(){let e=!1;const t=this._scene.sao;if(t.numSamples!==this._numSamples&&(this._numSamples=Math.floor(t.numSamples),e=!0),!e)return;const s=this._scene.canvas.gl;if(this._program&&(this._program.destroy(),this._program=null),this._program=new ae(s,{vertex:["#version 300 es\n                    precision highp float;\n                    precision highp int;\n                    \n                    in vec3 aPosition;\n                    in vec2 aUV;            \n                    \n                    out vec2 vUV;\n                    \n                    void main () {\n                        gl_Position = vec4(aPosition, 1.0);\n                        vUV = aUV;\n                    }"],fragment:[`#version 300 es      \n                precision highp float;\n                precision highp int;           \n                \n                #define NORMAL_TEXTURE 0\n                #define PI 3.14159265359\n                #define PI2 6.28318530718\n                #define EPSILON 1e-6\n                #define NUM_SAMPLES ${this._numSamples}\n                #define NUM_RINGS 4              \n            \n                in vec2        vUV;\n            \n                uniform sampler2D   uDepthTexture;\n               \n                uniform float       uCameraNear;\n                uniform float       uCameraFar;\n                uniform mat4        uProjectMatrix;\n                uniform mat4        uInverseProjectMatrix;\n                \n                uniform bool        uPerspective;\n\n                uniform float       uScale;\n                uniform float       uIntensity;\n                uniform float       uBias;\n                uniform float       uKernelRadius;\n                uniform float       uMinResolution;\n                uniform vec2        uViewport;\n                uniform float       uRandomSeed;\n\n                float pow2( const in float x ) { return x*x; }\n                \n                highp float rand( const in vec2 uv ) {\n                    const highp float a = 12.9898, b = 78.233, c = 43758.5453;\n                    highp float dt = dot( uv.xy, vec2( a,b ) ), sn = mod( dt, PI );\n                    return fract(sin(sn) * c);\n                }\n\n                vec3 packNormalToRGB( const in vec3 normal ) {\n                    return normalize( normal ) * 0.5 + 0.5;\n                }\n\n                vec3 unpackRGBToNormal( const in vec3 rgb ) {\n                    return 2.0 * rgb.xyz - 1.0;\n                }\n\n                const float packUpscale = 256. / 255.;\n                const float unpackDownScale = 255. / 256.; \n\n                const vec3 packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );\n                const vec4 unPackFactors = unpackDownScale / vec4( packFactors, 1. );   \n\n                const float shiftRights = 1. / 256.;\n\n                vec4 packFloatToRGBA( const in float v ) {\n                    vec4 r = vec4( fract( v * packFactors ), v );\n                    r.yzw -= r.xyz * shiftRights; \n                    return r * packUpscale;\n                }\n\n                float unpackRGBAToFloat( const in vec4 v ) {                   \n                    return dot( floor( v * 255.0 + 0.5 ) / 255.0, unPackFactors );\n                }\n                \n                float perspectiveDepthToViewZ( const in float invClipZ, const in float near, const in float far ) {\n                    return ( near * far ) / ( ( far - near ) * invClipZ - far );\n                }\n\n                float orthographicDepthToViewZ( const in float linearClipZ, const in float near, const in float far ) {\n                    return linearClipZ * ( near - far ) - near;\n                }\n                \n                float getDepth( const in vec2 screenPosition ) {\n                    return vec4(texture(uDepthTexture, screenPosition)).r;\n                }\n\n                float getViewZ( const in float depth ) {\n                     if (uPerspective) {\n                         return perspectiveDepthToViewZ( depth, uCameraNear, uCameraFar );\n                     } else {\n                        return orthographicDepthToViewZ( depth, uCameraNear, uCameraFar );\n                     }\n                }\n\n                vec3 getViewPos( const in vec2 screenPos, const in float depth, const in float viewZ ) {\n                \tfloat clipW = uProjectMatrix[2][3] * viewZ + uProjectMatrix[3][3];\n                \tvec4 clipPosition = vec4( ( vec3( screenPos, depth ) - 0.5 ) * 2.0, 1.0 );\n                \tclipPosition *= clipW; \n                \treturn ( uInverseProjectMatrix * clipPosition ).xyz;\n                }\n\n                vec3 getViewNormal( const in vec3 viewPosition, const in vec2 screenPos ) {               \n                    return normalize( cross( dFdx( viewPosition ), dFdy( viewPosition ) ) );\n                }\n\n                float scaleDividedByCameraFar;\n                float minResolutionMultipliedByCameraFar;\n\n                float getOcclusion( const in vec3 centerViewPosition, const in vec3 centerViewNormal, const in vec3 sampleViewPosition ) {\n                \tvec3 viewDelta = sampleViewPosition - centerViewPosition;\n                \tfloat viewDistance = length( viewDelta );\n                \tfloat scaledScreenDistance = scaleDividedByCameraFar * viewDistance;\n                \treturn max(0.0, (dot(centerViewNormal, viewDelta) - minResolutionMultipliedByCameraFar) / scaledScreenDistance - uBias) / (1.0 + pow2( scaledScreenDistance ) );\n                }\n\n                const float ANGLE_STEP = PI2 * float( NUM_RINGS ) / float( NUM_SAMPLES );\n                const float INV_NUM_SAMPLES = 1.0 / float( NUM_SAMPLES );\n\n                float getAmbientOcclusion( const in vec3 centerViewPosition ) {\n            \n                \tscaleDividedByCameraFar = uScale / uCameraFar;\n                \tminResolutionMultipliedByCameraFar = uMinResolution * uCameraFar;\n                \tvec3 centerViewNormal = getViewNormal( centerViewPosition, vUV );\n\n                \tfloat angle = rand( vUV + uRandomSeed ) * PI2;\n                \tvec2 radius = vec2( uKernelRadius * INV_NUM_SAMPLES ) / uViewport;\n                \tvec2 radiusStep = radius;\n\n                \tfloat occlusionSum = 0.0;\n                \tfloat weightSum = 0.0;\n\n                \tfor( int i = 0; i < NUM_SAMPLES; i ++ ) {\n                \t\tvec2 sampleUv = vUV + vec2( cos( angle ), sin( angle ) ) * radius;\n                \t\tradius += radiusStep;\n                \t\tangle += ANGLE_STEP;\n\n                \t\tfloat sampleDepth = getDepth( sampleUv );\n                \t\tif( sampleDepth >= ( 1.0 - EPSILON ) ) {\n                \t\t\tcontinue;\n                \t\t}\n\n                \t\tfloat sampleViewZ = getViewZ( sampleDepth );\n                \t\tvec3 sampleViewPosition = getViewPos( sampleUv, sampleDepth, sampleViewZ );\n                \t\tocclusionSum += getOcclusion( centerViewPosition, centerViewNormal, sampleViewPosition );\n                \t\tweightSum += 1.0;\n                \t}\n\n                \tif( weightSum == 0.0 ) discard;\n\n                \treturn occlusionSum * ( uIntensity / weightSum );\n                }\n\n                out vec4 outColor;\n   \n                void main() {\n                \n                \tfloat centerDepth = getDepth( vUV );\n                \t\n                \tif( centerDepth >= ( 1.0 - EPSILON ) ) {\n                \t\tdiscard;\n                \t}\n\n                \tfloat centerViewZ = getViewZ( centerDepth );\n                \tvec3 viewPosition = getViewPos( vUV, centerDepth, centerViewZ );\n\n                \tfloat ambientOcclusion = getAmbientOcclusion( viewPosition );\n                \n                \toutColor = packFloatToRGBA(  1.0- ambientOcclusion );\n                }`]}),this._program.errors)return console.error(this._program.errors.join("\n")),void(this._programError=!0);const i=new Float32Array([1,1,0,1,0,0,1,0]),r=new Float32Array([1,1,0,-1,1,0,-1,-1,0,1,-1,0]),o=new Uint32Array([0,1,2,0,2,3]);this._positionsBuf=new le(s,s.ARRAY_BUFFER,r,r.length,3,s.STATIC_DRAW),this._uvBuf=new le(s,s.ARRAY_BUFFER,i,i.length,2,s.STATIC_DRAW),this._indicesBuf=new le(s,s.ELEMENT_ARRAY_BUFFER,o,o.length,1,s.STATIC_DRAW),this._program.bind(),this._uCameraNear=this._program.getLocation("uCameraNear"),this._uCameraFar=this._program.getLocation("uCameraFar"),this._uCameraProjectionMatrix=this._program.getLocation("uProjectMatrix"),this._uCameraInverseProjectionMatrix=this._program.getLocation("uInverseProjectMatrix"),this._uPerspective=this._program.getLocation("uPerspective"),this._uScale=this._program.getLocation("uScale"),this._uIntensity=this._program.getLocation("uIntensity"),this._uBias=this._program.getLocation("uBias"),this._uKernelRadius=this._program.getLocation("uKernelRadius"),this._uMinResolution=this._program.getLocation("uMinResolution"),this._uViewport=this._program.getLocation("uViewport"),this._uRandomSeed=this._program.getLocation("uRandomSeed"),this._aPosition=this._program.getAttribute("aPosition"),this._aUV=this._program.getAttribute("aUV"),this._dirty=!1}destroy(){this._program&&(this._program.destroy(),this._program=null)}}const fe=new Float32Array(ve(17,[0,1])),Ee=new Float32Array(ve(17,[1,0])),me=new Float32Array(function(e,t){const s=[];for(let i=0;i<=e;i++)s.push(Ie(i,t));return s}(17,4)),ye=new Float32Array(2);class ge{constructor(e){this._scene=e,this._program=null,this._programError=!1,this._aPosition=null,this._aUV=null,this._uDepthTexture="uDepthTexture",this._uOcclusionTexture="uOcclusionTexture",this._uViewport=null,this._uCameraNear=null,this._uCameraFar=null,this._uCameraProjectionMatrix=null,this._uCameraInverseProjectionMatrix=null,this._uvBuf=null,this._positionsBuf=null,this._indicesBuf=null,this.init()}init(){const e=this._scene.canvas.gl;if(this._program=new ae(e,{vertex:["#version 300 es\n                precision highp float;\n                precision highp int;\n                    \n                in vec3 aPosition;\n                in vec2 aUV;\n                uniform vec2 uViewport;\n                out vec2 vUV;\n                out vec2 vInvSize;\n                void main () {\n                    vUV = aUV;\n                    vInvSize = 1.0 / uViewport;\n                    gl_Position = vec4(aPosition, 1.0);\n                }"],fragment:["#version 300 es\n                precision highp float;\n                precision highp int;\n                    \n                #define PI 3.14159265359\n                #define PI2 6.28318530718\n                #define EPSILON 1e-6\n\n                #define KERNEL_RADIUS 16\n\n                in vec2        vUV;\n                in vec2        vInvSize;\n            \n                uniform sampler2D   uDepthTexture;\n                uniform sampler2D   uOcclusionTexture;              \n               \n                uniform float       uCameraNear;\n                uniform float       uCameraFar;               \n                uniform float       uDepthCutoff;\n\n                uniform vec2        uSampleOffsets[ KERNEL_RADIUS + 1 ];\n                uniform float       uSampleWeights[ KERNEL_RADIUS + 1 ];\n\n                const float         unpackDownscale = 255. / 256.; \n\n                const vec3          packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );\n                const vec4          unpackFactors = unpackDownscale / vec4( packFactors, 1. );   \n\n                const float packUpscale = 256. / 255.;\n       \n                const float shiftRights = 1. / 256.;\n                \n                float unpackRGBAToFloat( const in vec4 v ) {\n                    return dot( floor( v * 255.0 + 0.5 ) / 255.0, unpackFactors );\n                }               \n\n                vec4 packFloatToRGBA( const in float v ) {\n                    vec4 r = vec4( fract( v * packFactors ), v );\n                    r.yzw -= r.xyz * shiftRights; \n                    return r * packUpscale;\n                }\n\n                float viewZToOrthographicDepth( const in float viewZ) {\n                    return ( viewZ + uCameraNear ) / ( uCameraNear - uCameraFar );\n                }\n              \n                float orthographicDepthToViewZ( const in float linearClipZ) {\n                    return linearClipZ * ( uCameraNear - uCameraFar ) - uCameraNear;\n                }\n\n                float viewZToPerspectiveDepth( const in float viewZ) {\n                    return (( uCameraNear + viewZ ) * uCameraFar ) / (( uCameraFar - uCameraNear ) * viewZ );\n                }\n                \n                float perspectiveDepthToViewZ( const in float invClipZ) {\n                    return ( uCameraNear * uCameraFar ) / ( ( uCameraFar - uCameraNear ) * invClipZ - uCameraFar );\n                }\n\n                float getDepth( const in vec2 screenPosition ) {\n                    return vec4(texture(uDepthTexture, screenPosition)).r;\n                }\n\n                float getViewZ( const in float depth ) {\n                     return perspectiveDepthToViewZ( depth );\n                }\n\n                out vec4 outColor;\n        \n                void main() {\n                \n                    float depth = getDepth( vUV );\n                    if( depth >= ( 1.0 - EPSILON ) ) {\n                        discard;\n                    }\n\n                    float centerViewZ = -getViewZ( depth );\n                    bool rBreak = false;\n                    bool lBreak = false;\n\n                    float weightSum = uSampleWeights[0];\n                    float occlusionSum = unpackRGBAToFloat(texture( uOcclusionTexture, vUV )) * weightSum;\n\n                    for( int i = 1; i <= KERNEL_RADIUS; i ++ ) {\n\n                        float sampleWeight = uSampleWeights[i];\n                        vec2 sampleUVOffset = uSampleOffsets[i] * vInvSize;\n\n                        vec2 sampleUV = vUV + sampleUVOffset;\n                        float viewZ = -getViewZ( getDepth( sampleUV ) );\n\n                        if( abs( viewZ - centerViewZ ) > uDepthCutoff ) {\n                            rBreak = true;\n                        }\n\n                        if( ! rBreak ) {\n                            occlusionSum += unpackRGBAToFloat(texture( uOcclusionTexture, sampleUV )) * sampleWeight;\n                            weightSum += sampleWeight;\n                        }\n\n                        sampleUV = vUV - sampleUVOffset;\n                        viewZ = -getViewZ( getDepth( sampleUV ) );\n\n                        if( abs( viewZ - centerViewZ ) > uDepthCutoff ) {\n                            lBreak = true;\n                        }\n\n                        if( ! lBreak ) {\n                            occlusionSum += unpackRGBAToFloat(texture( uOcclusionTexture, sampleUV )) * sampleWeight;\n                            weightSum += sampleWeight;\n                        }\n                    }\n\n                    outColor = packFloatToRGBA(occlusionSum / weightSum);\n                }"]}),this._program.errors)return console.error(this._program.errors.join("\n")),void(this._programError=!0);const t=new Float32Array([1,1,0,1,0,0,1,0]),s=new Float32Array([1,1,0,-1,1,0,-1,-1,0,1,-1,0]),i=new Uint32Array([0,1,2,0,2,3]);this._positionsBuf=new le(e,e.ARRAY_BUFFER,s,s.length,3,e.STATIC_DRAW),this._uvBuf=new le(e,e.ARRAY_BUFFER,t,t.length,2,e.STATIC_DRAW),this._indicesBuf=new le(e,e.ELEMENT_ARRAY_BUFFER,i,i.length,1,e.STATIC_DRAW),this._program.bind(),this._uViewport=this._program.getLocation("uViewport"),this._uCameraNear=this._program.getLocation("uCameraNear"),this._uCameraFar=this._program.getLocation("uCameraFar"),this._uDepthCutoff=this._program.getLocation("uDepthCutoff"),this._uSampleOffsets=e.getUniformLocation(this._program.handle,"uSampleOffsets"),this._uSampleWeights=e.getUniformLocation(this._program.handle,"uSampleWeights"),this._aPosition=this._program.getAttribute("aPosition"),this._aUV=this._program.getAttribute("aUV")}render(e,t,s){if(this._programError)return;this._getInverseProjectMat||(this._getInverseProjectMat=(()=>{let e=!0;this._scene.camera.on("projMatrix",(function(){e=!0}));const t=p.mat4();return()=>(e&&p.inverseMat4(o.camera.projMatrix,t),t)})());const i=this._scene.canvas.gl,r=this._program,o=this._scene,n=i.drawingBufferWidth,a=i.drawingBufferHeight,l=o.camera.project._state,h=l.near,c=l.far;i.viewport(0,0,n,a),i.clearColor(0,0,0,1),i.enable(i.DEPTH_TEST),i.disable(i.BLEND),i.frontFace(i.CCW),i.clear(i.COLOR_BUFFER_BIT|i.DEPTH_BUFFER_BIT),r.bind(),ye[0]=n,ye[1]=a,i.uniform2fv(this._uViewport,ye),i.uniform1f(this._uCameraNear,h),i.uniform1f(this._uCameraFar,c),i.uniform1f(this._uDepthCutoff,.01),0===s?i.uniform2fv(this._uSampleOffsets,Ee):i.uniform2fv(this._uSampleOffsets,fe),i.uniform1fv(this._uSampleWeights,me);const A=e.getDepthTexture(),u=t.getTexture();r.bindTexture(this._uDepthTexture,A,0),r.bindTexture(this._uOcclusionTexture,u,1),this._aUV.bindArrayBuffer(this._uvBuf),this._aPosition.bindArrayBuffer(this._positionsBuf),this._indicesBuf.bind(),i.drawElements(i.TRIANGLES,this._indicesBuf.numItems,this._indicesBuf.itemType,0)}destroy(){this._program.destroy()}}function Ie(e,t){return Math.exp(-e*e/(t*t*2))/(Math.sqrt(2*Math.PI)*t)}function ve(e,t){const s=[];for(let i=0;i<=e;i++)s.push(t[0]*i),s.push(t[1]*i);return s}class Te{constructor(e,t,s){s=s||{},this.gl=t,this.allocated=!1,this.canvas=e,this.buffer=null,this.bound=!1,this.size=s.size,this._hasDepthTexture=!!s.depthTexture}setSize(e){this.size=e}webglContextRestored(e){this.gl=e,this.buffer=null,this.allocated=!1,this.bound=!1}bind(e=null){if(this._touch(e),this.bound)return;const t=this.gl;t.bindFramebuffer(t.FRAMEBUFFER,this.buffer.framebuf),this.bound=!0}_touch(e=null){let t,s;const i=this.gl;if(this.size?(t=this.size[0],s=this.size[1]):(t=i.drawingBufferWidth,s=i.drawingBufferHeight),this.buffer){if(this.buffer.width===t&&this.buffer.height===s)return;i.deleteTexture(this.buffer.texture),i.deleteFramebuffer(this.buffer.framebuf),i.deleteRenderbuffer(this.buffer.renderbuf)}const r=i.createTexture();let o;i.bindTexture(i.TEXTURE_2D,r),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_MIN_FILTER,i.NEAREST),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_MAG_FILTER,i.NEAREST),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_S,i.CLAMP_TO_EDGE),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_T,i.CLAMP_TO_EDGE),e?i.texStorage2D(i.TEXTURE_2D,1,e,t,s):i.texImage2D(i.TEXTURE_2D,0,i.RGBA,t,s,0,i.RGBA,i.UNSIGNED_BYTE,null),this._hasDepthTexture&&(o=i.createTexture(),i.bindTexture(i.TEXTURE_2D,o),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_MAG_FILTER,i.NEAREST),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_MIN_FILTER,i.NEAREST),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_S,i.CLAMP_TO_EDGE),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_T,i.CLAMP_TO_EDGE),i.texImage2D(i.TEXTURE_2D,0,i.DEPTH_COMPONENT32F,t,s,0,i.DEPTH_COMPONENT,i.FLOAT,null));const n=i.createRenderbuffer();i.bindRenderbuffer(i.RENDERBUFFER,n),i.renderbufferStorage(i.RENDERBUFFER,i.DEPTH_COMPONENT32F,t,s);const a=i.createFramebuffer();if(i.bindFramebuffer(i.FRAMEBUFFER,a),i.framebufferTexture2D(i.FRAMEBUFFER,i.COLOR_ATTACHMENT0,i.TEXTURE_2D,r,0),this._hasDepthTexture?i.framebufferTexture2D(i.FRAMEBUFFER,i.DEPTH_ATTACHMENT,i.TEXTURE_2D,o,0):i.framebufferRenderbuffer(i.FRAMEBUFFER,i.DEPTH_ATTACHMENT,i.RENDERBUFFER,n),i.bindTexture(i.TEXTURE_2D,null),i.bindRenderbuffer(i.RENDERBUFFER,null),i.bindFramebuffer(i.FRAMEBUFFER,null),i.bindFramebuffer(i.FRAMEBUFFER,a),!i.isFramebuffer(a))throw"Invalid framebuffer";i.bindFramebuffer(i.FRAMEBUFFER,null);const l=i.checkFramebufferStatus(i.FRAMEBUFFER);switch(l){case i.FRAMEBUFFER_COMPLETE:break;case i.FRAMEBUFFER_INCOMPLETE_ATTACHMENT:throw"Incomplete framebuffer: FRAMEBUFFER_INCOMPLETE_ATTACHMENT";case i.FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT:throw"Incomplete framebuffer: FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT";case i.FRAMEBUFFER_INCOMPLETE_DIMENSIONS:throw"Incomplete framebuffer: FRAMEBUFFER_INCOMPLETE_DIMENSIONS";case i.FRAMEBUFFER_UNSUPPORTED:throw"Incomplete framebuffer: FRAMEBUFFER_UNSUPPORTED";default:throw"Incomplete framebuffer: "+l}this.buffer={framebuf:a,renderbuf:n,texture:r,depthTexture:o,width:t,height:s},this.bound=!1}clear(){if(!this.bound)throw"Render buffer not bound";const e=this.gl;e.clear(e.COLOR_BUFFER_BIT|e.DEPTH_BUFFER_BIT)}read(e,t,s=null,i=null,r=Uint8Array,o=4){const n=e,a=(this.buffer.height||this.gl.drawingBufferHeight)-t,l=new r(o),h=this.gl;return h.readPixels(n,a,1,1,s||h.RGBA,i||h.UNSIGNED_BYTE,l,0),l}readArray(e=null,t=null,s=Uint8Array,i=4){const r=new s(this.buffer.width*this.buffer.height*i),o=this.gl;return o.readPixels(0,0,this.buffer.width,this.buffer.height,e||o.RGBA,t||o.UNSIGNED_BYTE,r,0),r}readImageAsCanvas(){const e=this.gl,t=this._getImageDataCache(),s=t.pixelData,i=t.canvas,r=t.imageData,o=t.context;e.readPixels(0,0,this.buffer.width,this.buffer.height,e.RGBA,e.UNSIGNED_BYTE,s);const n=this.buffer.width,a=this.buffer.height,l=a/2|0,h=4*n,c=new Uint8Array(4*n);for(let e=0;e<l;++e){const t=e*h,i=(a-e-1)*h;c.set(s.subarray(t,t+h)),s.copyWithin(t,i,i+h),s.set(c,i)}return r.data.set(s),o.putImageData(r,0,0),i}readImage(e){const t=this.gl,s=this._getImageDataCache(),i=s.pixelData,r=s.canvas,o=s.imageData,n=s.context,{width:a,height:l}=this.buffer;t.readPixels(0,0,a,l,t.RGBA,t.UNSIGNED_BYTE,i),o.data.set(i),n.putImageData(o,0,0),n.save(),n.globalCompositeOperation="copy",n.scale(1,-1),n.drawImage(r,0,-l,a,l),n.restore();let h=e.format||"png";return"jpeg"!==h&&"png"!==h&&"bmp"!==h&&(console.error("Unsupported image format: '"+h+"' - supported types are 'jpeg', 'bmp' and 'png' - defaulting to 'png'"),h="png"),r.toDataURL(`image/${h}`)}_getImageDataCache(e=Uint8Array,t=4){const s=this.buffer.width,i=this.buffer.height;let r=this._imageDataCache;if(r&&(r.width===s&&r.height===i||(this._imageDataCache=null,r=null)),!r){const o=document.createElement("canvas"),n=o.getContext("2d");o.width=s,o.height=i,r={pixelData:new e(s*i*t),canvas:o,context:n,imageData:n.createImageData(s,i),width:s,height:i},this._imageDataCache=r}return r.context.resetTransform(),r}unbind(){const e=this.gl;e.bindFramebuffer(e.FRAMEBUFFER,null),this.bound=!1}getTexture(){const e=this;return this._texture||(this._texture={renderBuffer:this,bind:function(t){return!(!e.buffer||!e.buffer.texture)&&(e.gl.activeTexture(e.gl["TEXTURE"+t]),e.gl.bindTexture(e.gl.TEXTURE_2D,e.buffer.texture),!0)},unbind:function(t){e.buffer&&e.buffer.texture&&(e.gl.activeTexture(e.gl["TEXTURE"+t]),e.gl.bindTexture(e.gl.TEXTURE_2D,null))}})}hasDepthTexture(){return this._hasDepthTexture}getDepthTexture(){if(!this._hasDepthTexture)return null;const e=this;return this._depthTexture||(this._dethTexture={renderBuffer:this,bind:function(t){return!(!e.buffer||!e.buffer.depthTexture)&&(e.gl.activeTexture(e.gl["TEXTURE"+t]),e.gl.bindTexture(e.gl.TEXTURE_2D,e.buffer.depthTexture),!0)},unbind:function(t){e.buffer&&e.buffer.depthTexture&&(e.gl.activeTexture(e.gl["TEXTURE"+t]),e.gl.bindTexture(e.gl.TEXTURE_2D,null))}})}destroy(){if(this.allocated){const e=this.gl;e.deleteTexture(this.buffer.texture),e.deleteTexture(this.buffer.depthTexture),e.deleteFramebuffer(this.buffer.framebuf),e.deleteRenderbuffer(this.buffer.renderbuf),this.allocated=!1,this.buffer=null,this.bound=!1}this._imageDataCache=null,this._texture=null,this._depthTexture=null}}class _e{constructor(e){this.scene=e,this._renderBuffersBasic={},this._renderBuffersScaled={}}getRenderBuffer(e,t){const s=1===this.scene.canvas.resolutionScale?this._renderBuffersBasic:this._renderBuffersScaled;let i=s[e];return i||(i=new Te(this.scene.canvas.canvas,this.scene.canvas.gl,t),s[e]=i),i}destroy(){for(let e in this._renderBuffersBasic)this._renderBuffersBasic[e].destroy();for(let e in this._renderBuffersScaled)this._renderBuffersScaled[e].destroy()}}function Re(e,t){if(void 0===e._cachedExtensions&&(e._cachedExtensions={}),void 0!==e._cachedExtensions[t])return e._cachedExtensions[t];let s;switch(t){case"WEBGL_depth_texture":s=e.getExtension("WEBGL_depth_texture")||e.getExtension("MOZ_WEBGL_depth_texture")||e.getExtension("WEBKIT_WEBGL_depth_texture");break;case"EXT_texture_filter_anisotropic":s=e.getExtension("EXT_texture_filter_anisotropic")||e.getExtension("MOZ_EXT_texture_filter_anisotropic")||e.getExtension("WEBKIT_EXT_texture_filter_anisotropic");break;case"WEBGL_compressed_texture_s3tc":s=e.getExtension("WEBGL_compressed_texture_s3tc")||e.getExtension("MOZ_WEBGL_compressed_texture_s3tc")||e.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc");break;case"WEBGL_compressed_texture_pvrtc":s=e.getExtension("WEBGL_compressed_texture_pvrtc")||e.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc");break;default:s=e.getExtension(t)}return e._cachedExtensions[t]=s,s}const Pe=function(e,s){s=s||{};const i=new $(e),r=e.canvas.canvas,o=e.canvas.gl,n=!!s.transparent,a=s.alphaDepthMask,l=new t({});let h={},c={},A=!0,u=!0,f=!0,E=!0,m=!0,y=!0,g=!0,I=!0;const v=new _e(e);let T=!1;const _=new de(e),R=new ge(e);function P(){A&&(!function(){for(let e in h)if(h.hasOwnProperty(e)){const t=h[e],s=t.drawableMap,i=t.drawableListPreCull;let r=0;for(let e in s)s.hasOwnProperty(e)&&(i[r++]=s[e]);i.length=r}}(),A=!1,u=!0),u&&(!function(){for(let e in h)if(h.hasOwnProperty(e)){const t=h[e];t.isStateSortable&&t.drawableListPreCull.sort(t.stateSortCompare)}}(),u=!1,f=!0),f&&function(){for(let e in h)if(h.hasOwnProperty(e)){const t=h[e],s=t.drawableListPreCull,i=t.drawableList;let r=0;for(let e=0,t=s.length;e<t;e++){const t=s[e];t.rebuildRenderFlags(),t.renderFlags.culled||(i[r++]=t)}i.length=r}}()}function D(e){if(!e.castsShadow)return;const t=e.getShadowRenderBuf();if(t){t.bind(),i.reset(),i.backfaces=!0,i.frontface=!0,i.shadowViewMatrix=e.getShadowViewMatrix(),i.shadowProjMatrix=e.getShadowProjMatrix(),o.viewport(0,0,o.drawingBufferWidth,o.drawingBufferHeight),o.clearColor(0,0,0,1),o.enable(o.DEPTH_TEST),o.disable(o.BLEND),o.clear(o.COLOR_BUFFER_BIT|o.DEPTH_BUFFER_BIT);for(let e in h)if(h.hasOwnProperty(e)){const t=h[e].drawableList;for(let e=0,s=t.length;e<s;e++){const s=t[e];!1!==s.visible&&s.castsShadow&&s.drawShadow&&(s.renderFlags.colorOpaque&&s.drawShadow(i))}}t.unbind()}}this.scene=e,this._occlusionTester=null,this.capabilities={astcSupported:!!Re(o,"WEBGL_compressed_texture_astc"),etc1Supported:!0,etc2Supported:!!Re(o,"WEBGL_compressed_texture_etc"),dxtSupported:!!Re(o,"WEBGL_compressed_texture_s3tc"),bptcSupported:!!Re(o,"EXT_texture_compression_bptc"),pvrtcSupported:!(!Re(o,"WEBGL_compressed_texture_pvrtc")&&!Re(o,"WEBKIT_WEBGL_compressed_texture_pvrtc"))},this.setTransparentEnabled=function(e){E=e,f=!0},this.setEdgesEnabled=function(e){m=e,f=!0},this.setSAOEnabled=function(e){y=e,f=!0},this.setPBREnabled=function(e){g=e,f=!0},this.setColorTextureEnabled=function(e){I=e,f=!0},this.needStateSort=function(){u=!0},this.shadowsDirty=function(){},this.imageDirty=function(){f=!0},this.webglContextLost=function(){},this.webglContextRestored=function(e){_.init(),R.init(),f=!0},this.addDrawable=function(e,t){const s=t.type;if(!s)return void console.error("Renderer#addDrawable() : drawable with ID "+e+" has no 'type' - ignoring");let i=h[s];i||(i={type:t.type,count:0,isStateSortable:t.isStateSortable,stateSortCompare:t.stateSortCompare,drawableMap:{},drawableListPreCull:[],drawableList:[]},h[s]=i),i.count++,i.drawableMap[e]=t,c[e]=t,A=!0},this.removeDrawable=function(e){const t=c[e];if(!t)return void console.error("Renderer#removeDrawable() : drawable not found with ID "+e+" - ignoring");const s=t.type,i=h[s];--i.count<=0?delete h[s]:delete i.drawableMap[e],delete c[e],A=!0},this.getPickID=function(e){return l.addItem(e)},this.putPickID=function(e){l.removeItem(e)},this.clear=function(t){if(o.viewport(0,0,o.drawingBufferWidth,o.drawingBufferHeight),n)o.clearColor(1,1,1,1);else{const t=e.canvas.backgroundColorFromAmbientLight?this.lights.getAmbientColorAndIntensity():e.canvas.backgroundColor;o.clearColor(t[0],t[1],t[2],1)}o.clear(o.COLOR_BUFFER_BIT|o.DEPTH_BUFFER_BIT)},this.needsRender=function(){return f||A||u},this.render=function(t){(t=t||{}).force&&(f=!0),P(),f&&(!function(t){const s=e.sao;y&&s.possible&&function(t){const s=e.sao,r=v.getRenderBuffer("saoDepth",{depthTexture:!0});r.bind(),r.clear(),function(e){i.reset(),i.pass=e.pass,o.viewport(0,0,o.drawingBufferWidth,o.drawingBufferHeight),o.clearColor(0,0,0,0),o.enable(o.DEPTH_TEST),o.frontFace(o.CCW),o.enable(o.CULL_FACE),o.depthMask(!0),!1!==e.clear&&o.clear(o.COLOR_BUFFER_BIT|o.DEPTH_BUFFER_BIT);for(let e in h)if(h.hasOwnProperty(e)){const t=h[e].drawableList;for(let e=0,s=t.length;e<s;e++){const s=t[e];!0!==s.culled&&!1!==s.visible&&s.drawDepth&&s.saoEnabled&&(s.renderFlags.colorOpaque&&s.drawDepth(i))}}}(t),r.unbind();const n=v.getRenderBuffer("saoOcclusion");if(n.bind(),n.clear(),_.render(r),n.unbind(),s.blur){const e=v.getRenderBuffer("saoOcclusion2");e.bind(),e.clear(),R.render(r,n,0),e.unbind(),n.bind(),n.clear(),R.render(r,e,1),n.unbind()}}(t);(function(){let t=e._lightsState.lights;for(let e=0,s=t.length;e<s;e++){const s=t[e];s.castsShadow&&D(s)}})(),function(t){const s=[],r=[],l=[],c=[],A=[],u=[],p=[],f=[],T=[],_=[],R=[],P=[],D=[],N=[],b=[],C=[],O=e._lightsState.getAmbientColorAndIntensity();if(i.reset(),i.pass=t.pass,i.withSAO=!1,i.pbrEnabled=g&&!!e.pbrEnabled,i.colorTextureEnabled=I&&!!e.colorTextureEnabled,o.viewport(0,0,o.drawingBufferWidth,o.drawingBufferHeight),n)o.clearColor(0,0,0,0);else{const t=e.canvas.backgroundColorFromAmbientLight?O:e.canvas.backgroundColor;o.clearColor(t[0],t[1],t[2],1)}o.enable(o.DEPTH_TEST),o.frontFace(o.CCW),o.enable(o.CULL_FACE),o.depthMask(!0),o.lineWidth(1),i.lineWidth=1;const S=e.sao.possible;if(y&&S){const e=v.getRenderBuffer("saoOcclusion");i.occlusionTexture=e?e.getTexture():null}else i.occlusionTexture=null;let x,w,B;const F=Date.now();!1!==t.clear&&o.clear(o.COLOR_BUFFER_BIT|o.DEPTH_BUFFER_BIT);let M=0,L=0,U=0,H=0,G=0,k=0,V=0,j=0,Q=0,W=0,z=0,K=0,Y=0,Z=0,q=0,J=0;for(let e in h)if(h.hasOwnProperty(e)){const t=h[e].drawableList;for(x=0,w=t.length;x<w;x++){if(B=t[x],!0===B.culled||!1===B.visible)continue;const e=B.renderFlags;e.colorOpaque&&(y&&S&&B.saoEnabled?s[M++]=B:B.drawColorOpaque(i)),E&&e.colorTransparent&&(l[U++]=B),e.xrayedSilhouetteTransparent&&(p[V++]=B),e.xrayedSilhouetteOpaque&&(A[G++]=B),e.highlightedSilhouetteTransparent&&(R[z++]=B),e.highlightedSilhouetteOpaque&&(T[Q++]=B),e.selectedSilhouetteTransparent&&(b[q++]=B),e.selectedSilhouetteOpaque&&(D[Y++]=B),m&&(e.edgesOpaque&&(r[L++]=B),e.edgesTransparent&&(c[H++]=B)),e.selectedEdgesTransparent&&(C[J++]=B),e.selectedEdgesOpaque&&(N[Z++]=B),e.xrayedEdgesTransparent&&(f[j++]=B),e.xrayedEdgesOpaque&&(u[k++]=B),e.highlightedEdgesTransparent&&(P[K++]=B),e.highlightedEdgesOpaque&&(_[W++]=B)}}if(M>0)for(i.withSAO=!0,x=0;x<M;x++)s[x].drawColorOpaque(i);if(L>0)for(x=0;x<L;x++)r[x].drawEdgesColorOpaque(i);if(G>0)for(x=0;x<G;x++)A[x].drawSilhouetteXRayed(i);if(k>0)for(x=0;x<k;x++)u[x].drawEdgesXRayed(i);if(V>0||j>0||U>0||H>0){if(o.enable(o.CULL_FACE),o.enable(o.BLEND),n?(o.blendEquation(o.FUNC_ADD),o.blendFuncSeparate(o.SRC_ALPHA,o.ONE_MINUS_SRC_ALPHA,o.ONE,o.ONE_MINUS_SRC_ALPHA)):(o.blendEquation(o.FUNC_ADD),o.blendFunc(o.SRC_ALPHA,o.ONE_MINUS_SRC_ALPHA)),i.backfaces=!1,a||o.depthMask(!1),(U>0||H>0)&&o.blendFunc(o.SRC_ALPHA,o.ONE_MINUS_SRC_ALPHA),H>0)for(x=0;x<H;x++)B=c[x],B.drawEdgesColorTransparent(i);if(U>0)for(x=0;x<U;x++)B=l[x],B.drawColorTransparent(i);if(j>0)for(x=0;x<j;x++)f[x].drawEdgesXRayed(i);if(V>0)for(x=0;x<V;x++)p[x].drawSilhouetteXRayed(i);o.disable(o.BLEND),a||o.depthMask(!0)}if(Q>0||W>0){if(i.lastProgramId=null,e.highlightMaterial.glowThrough&&o.clear(o.DEPTH_BUFFER_BIT),W>0)for(x=0;x<W;x++)_[x].drawEdgesHighlighted(i);if(Q>0)for(x=0;x<Q;x++)T[x].drawSilhouetteHighlighted(i)}if(z>0||K>0||Q>0){if(i.lastProgramId=null,e.selectedMaterial.glowThrough&&o.clear(o.DEPTH_BUFFER_BIT),o.enable(o.BLEND),n?(o.blendEquation(o.FUNC_ADD),o.blendFuncSeparate(o.SRC_ALPHA,o.ONE_MINUS_SRC_ALPHA,o.ONE,o.ONE_MINUS_SRC_ALPHA)):o.blendFunc(o.SRC_ALPHA,o.ONE_MINUS_SRC_ALPHA),o.enable(o.CULL_FACE),K>0)for(x=0;x<K;x++)P[x].drawEdgesHighlighted(i);if(z>0)for(x=0;x<z;x++)R[x].drawSilhouetteHighlighted(i);o.disable(o.BLEND)}if(Y>0||Z>0){if(i.lastProgramId=null,e.selectedMaterial.glowThrough&&o.clear(o.DEPTH_BUFFER_BIT),Z>0)for(x=0;x<Z;x++)N[x].drawEdgesSelected(i);if(Y>0)for(x=0;x<Y;x++)D[x].drawSilhouetteSelected(i)}if(q>0||J>0){if(i.lastProgramId=null,e.selectedMaterial.glowThrough&&o.clear(o.DEPTH_BUFFER_BIT),o.enable(o.CULL_FACE),o.enable(o.BLEND),n?(o.blendEquation(o.FUNC_ADD),o.blendFuncSeparate(o.SRC_ALPHA,o.ONE_MINUS_SRC_ALPHA,o.ONE,o.ONE_MINUS_SRC_ALPHA)):o.blendFunc(o.SRC_ALPHA,o.ONE_MINUS_SRC_ALPHA),J>0)for(x=0;x<J;x++)C[x].drawEdgesSelected(i);if(q>0)for(x=0;x<q;x++)b[x].drawSilhouetteSelected(i);o.disable(o.BLEND)}const $=Date.now(),ee=d.frame;ee.renderTime=($-F)/1e3,ee.drawElements=i.drawElements,ee.drawArrays=i.drawArrays,ee.useProgram=i.useProgram,ee.bindTexture=i.bindTexture,ee.bindArray=i.bindArray;const te=X.MAX_TEXTURE_IMAGE_UNITS;for(let e=0;e<te;e++)o.activeTexture(o.TEXTURE0+e);o.bindTexture(o.TEXTURE_CUBE_MAP,null),o.bindTexture(o.TEXTURE_2D,null);const se=X.MAX_VERTEX_ATTRIBS;for(let e=0;e<se;e++)o.disableVertexAttribArray(e)}(t)}(t),d.frame.frameCount++,f=!1)},this.pick=function(){const t=p.vec3(),s=p.mat4(),n=p.mat4(),a=p.vec3(),c=p.vec3([0,1,0]),A=new ee,u=p.vec2(),d=p.vec3(),f=p.vec3(),E=p.vec3();return p.vec3(),p.vec3(),function(m,y=A){let g;y.reset(),P();let I=null,T=null;if(y.pickSurface=m.pickSurface,m.canvasPos)d[0]=m.canvasPos[0],d[1]=m.canvasPos[1],I=e.camera.viewMatrix,T=e.camera.projMatrix,y.canvasPos=m.canvasPos;else{const i=p.frustumMat4(-1,1,-1,1,.01,e.camera.project.far,s);m.matrix?(I=m.matrix,T=i):(f.set(m.origin||[0,0,0]),E.set(m.direction||[0,0,1]),g=p.addVec3(f,E,t),a[0]=Math.random(),a[1]=Math.random(),a[2]=Math.random(),p.normalizeVec3(a),p.cross3Vec3(E,a,c),I=p.lookAtMat4v(f,g,c,n),T=i,y.origin=f,y.direction=E),d[0]=.5*r.clientWidth,d[1]=.5*r.clientHeight}for(let e in h)if(h.hasOwnProperty(e)){const t=h[e].drawableList;for(let e=0,s=t.length;e<s;e++){const s=t[e];s.setPickMatrices&&s.setPickMatrices(I,T)}}const _=v.getRenderBuffer("pick");_.bind();const R=function(t,s,r,n,a,c){i.reset(),i.backfaces=!0,i.frontface=!0,i.pickOrigin=c.origin,i.pickViewMatrix=r,i.pickProjMatrix=n,i.pickInvisible=!!a.pickInvisible,o.viewport(0,0,o.drawingBufferWidth,o.drawingBufferHeight),o.clearColor(0,0,0,0),o.enable(o.DEPTH_TEST),o.disable(o.CULL_FACE),o.disable(o.BLEND),o.clear(o.COLOR_BUFFER_BIT|o.DEPTH_BUFFER_BIT);const A=a.includeEntityIds,u=a.excludeEntityIds;for(let e in h)if(h.hasOwnProperty(e)){const t=h[e].drawableList;for(let e=0,s=t.length;e<s;e++){const s=t[e];!s.drawPickMesh||!0!==a.pickInvisible&&!1===s.visible||!1===s.pickable||(A&&!A[s.id]||u&&u[s.id]||s.drawPickMesh(i))}}const p=e.canvas.resolutionScale,d=t.read(Math.round(s[0]*p),Math.round(s[1]*p));let f=d[0]+256*d[1]+256*d[2]*256+256*d[3]*256*256;if(f<0)return;return l.items[f]}(_,d,I,T,m,y);if(!R)return _.unbind(),null;const D=R.delegatePickedEntity?R.delegatePickedEntity():R;return D?(m.pickSurface&&(R.canPickTriangle&&R.canPickTriangle()?(!function(t,s,r,n,a,l){if(!s.drawPickTriangles)return;i.reset(),i.backfaces=!0,i.frontface=!0,i.pickOrigin=l.origin,i.pickViewMatrix=n,i.pickProjMatrix=a,o.viewport(0,0,o.drawingBufferWidth,o.drawingBufferHeight),o.clearColor(0,0,0,0),o.enable(o.DEPTH_TEST),o.disable(o.CULL_FACE),o.disable(o.BLEND),o.clear(o.COLOR_BUFFER_BIT|o.DEPTH_BUFFER_BIT),s.drawPickTriangles(i);const h=e.canvas.resolutionScale,c=t.read(Math.round(r[0]*h),Math.round(r[1]*h));let A=c[0]+256*c[1]+256*c[2]*256+256*c[3]*256*256;A*=3,l.primIndex=A}(_,R,d,I,T,y),R.pickTriangleSurface(I,T,y),y.pickSurfacePrecision=!1):R.canPickWorldPos&&R.canPickWorldPos()&&(u[0]=e.camera.project.near,u[1]=e.camera.project.far,N(_,R,d,I,T,u,y),!1!==m.pickSurfaceNormal&&function(t,s,r,n,a,l){i.reset(),i.backfaces=!0,i.frontface=!0,i.pickOrigin=l.origin,i.pickViewMatrix=n,i.pickProjMatrix=a,o.viewport(0,0,o.drawingBufferWidth,o.drawingBufferHeight),o.clearColor(0,0,0,0),o.enable(o.DEPTH_TEST),o.disable(o.CULL_FACE),o.disable(o.BLEND),o.clear(o.COLOR_BUFFER_BIT|o.DEPTH_BUFFER_BIT),s.drawPickNormals(i);const h=e.canvas.resolutionScale,c=t.read(Math.round(r[0]*h),Math.round(r[1]*h)),A=[c[0]/256-.5,c[1]/256-.5,c[2]/256-.5];p.normalizeVec3(A),l.worldNormal=A}(_,R,d,I,T,y),y.pickSurfacePrecision=!1)),_.unbind(),y.entity=D,y):(_.unbind(),null)}}();const N=function(){const t=p.vec4(),s=p.vec4(),n=p.vec4(),a=p.vec4(),l=p.vec4(),h=p.mat4(),c=p.mat4(),A=p.mat4();return function(u,d,f,E,m,y,g){i.reset(),i.backfaces=!0,i.frontface=!0,i.pickOrigin=g.origin,i.pickViewMatrix=E,i.pickProjMatrix=m,i.pickZNear=y[0],i.pickZFar=y[1],i.pickElementsCount=d.pickElementsCount,i.pickElementsOffset=d.pickElementsOffset,o.viewport(0,0,o.drawingBufferWidth,o.drawingBufferHeight),o.clearColor(0,0,0,0),o.enable(o.DEPTH_TEST),o.disable(o.CULL_FACE),o.disable(o.BLEND),o.clear(o.COLOR_BUFFER_BIT|o.DEPTH_BUFFER_BIT),d.drawPickDepths(i);const I=e.canvas.resolutionScale,v=function(e){const t=[e[0]/256,e[1]/256,e[2]/256,e[3]/256],s=[1/16777216,1/65536,1/256,1];return p.dotVec4(t,s)}(u.read(Math.round(f[0]*I),Math.round(f[1]*I))),T=(f[0]-r.clientWidth/2)/(r.clientWidth/2),_=-(f[1]-r.clientHeight/2)/(r.clientHeight/2),R=d.origin;let P;if(R){const e=S(E,R,h);P=p.mulMat4(m,e,c)}else P=p.mulMat4(m,E,c);const D=p.inverseMat4(P,A);t[0]=T,t[1]=_,t[2]=-1,t[3]=1;let N=p.transformVec4(D,t);N=p.mulVec4Scalar(N,1/N[3]),s[0]=T,s[1]=_,s[2]=1,s[3]=1;let b=p.transformVec4(D,s);b=p.mulVec4Scalar(b,1/b[3]);const C=p.subVec3(b,N,n),O=p.addVec3(N,p.mulVec4Scalar(C,v,a),l);R&&p.addVec3(O,R),g.worldPos=O}}();function b(e,t){return 1-e/t*2}this.snapPick=function(t,s=50,r="vertex"){i.reset(),i.backfaces=!0,i.frontface=!0,i.pickZNear=e.camera.project.near,i.pickZFar=e.camera.project.far;let n=v.getRenderBuffer("uniquePickColors-aabs",{depthTexture:!0,size:[2*s+1,2*s+1]});var a,l;i.snapVectorA=[(a=t[0],l=o.drawingBufferWidth,a/l*2-1),b(t[1],o.drawingBufferHeight)],i.snapInvVectorAB=[o.drawingBufferWidth/(2*s),o.drawingBufferHeight/(2*s)],i.snapMode=r,n.bind(o.RGBA32I),o.viewport(0,0,n.size[0],n.size[1]),o.enable(o.DEPTH_TEST),o.frontFace(o.CCW),o.disable(o.CULL_FACE),o.depthMask(!0),o.disable(o.BLEND),o.depthFunc(o.LESS),o.clear(o.DEPTH_BUFFER_BIT),o.clearBufferiv(o.COLOR,0,new Int32Array([0,0,0,0]));const c=e.camera.viewMatrix,A=e.camera.projMatrix;for(let e in h)if(h.hasOwnProperty(e)){const t=h[e].drawableList;for(let e=0,s=t.length;e<s;e++){const s=t[e];s.setPickMatrices&&s.setPickMatrices(c,A)}}const u=function(e){e.snapPickLayerParams={},e.snapPickLayerNumber=0;for(let t in h){const s=h[t].drawableList;for(let t=0,i=s.length;t<i;t++){const i=s[t];i.drawSnapInitDepthBuf&&!i.culled&&i.visible&&i.pickable&&i.drawSnapInitDepthBuf(e)}}return e.snapPickLayerParams}(i),p=function(e){e.snapPickLayerParams={},e.snapPickLayerNumber=0;for(let t in h){const s=h[t].drawableList;for(let t=0,i=s.length;t<i;t++){const i=s[t];i.drawSnapDepths&&!i.culled&&i.visible&&i.pickable&&i.drawSnapDepths(e)}}return e.snapPickLayerParams}(i),d=n.readArray(o.RGBA_INTEGER,o.INT,Int32Array,4);n.unbind();let f=null;const E=4*s+s*n.size[0]*4,m=d.slice(E,E+4);if(0!==m[3]){const e=u[Math.abs(m[3])],t=e.origin,s=e.coordinateScale;f=[m[0]*s[0]+t[0],m[1]*s[1]+t[1],m[2]*s[2]+t[2]]}let y=[];for(let e=0;e<d.length;e+=4)if(d[e+3]>0){const t=Math.floor(e/4),s=n.size[0];n.size[1];const i=t%s-Math.floor(s/2),r=Math.floor(t/s)-Math.floor(s/2),o=Math.sqrt(Math.pow(i,2)+Math.pow(r,2));y.push({x:i,y:r,dist:o,result:[d[e+0],d[e+1],d[e+2],d[e+3]]})}let g=null;if(y.length>0){y.sort(((e,t)=>e.dist-t.dist)),y=y[0].result;const e=p[y[3]],t=e.origin,s=e.coordinateScale;g=[y[0]*s[0]+t[0],y[1]*s[1]+t[1],y[2]*s[2]+t[2]]}if(null===f&&null==g)return null;let I=null;return null!==g&&(I=e.camera.projectWorldPos(g)),{worldPos:f,snappedWorldPos:g,snappedCanvasPos:I}},this.addMarker=function(t){this._occlusionTester=this._occlusionTester||new ue(e,v),this._occlusionTester.addMarker(t),e.occlusionTestCountdown=0},this.markerWorldPosUpdated=function(e){this._occlusionTester.markerWorldPosUpdated(e)},this.removeMarker=function(e){this._occlusionTester.removeMarker(e)},this.doOcclusionTest=function(){if(this._occlusionTester&&this._occlusionTester.needOcclusionTest){P(),this._occlusionTester.bindRenderBuf(),i.reset(),i.backfaces=!0,i.frontface=!0,o.viewport(0,0,o.drawingBufferWidth,o.drawingBufferHeight),o.clearColor(0,0,0,0),o.enable(o.DEPTH_TEST),o.disable(o.CULL_FACE),o.disable(o.BLEND),o.clear(o.COLOR_BUFFER_BIT|o.DEPTH_BUFFER_BIT);for(let e in h)if(h.hasOwnProperty(e)){const t=h[e].drawableList;for(let e=0,s=t.length;e<s;e++){const s=t[e];s.drawOcclusion&&!0!==s.culled&&!1!==s.visible&&!1!==s.pickable&&s.drawOcclusion(i)}}this._occlusionTester.drawMarkers(i),this._occlusionTester.doOcclusionTest(),this._occlusionTester.unbindRenderBuf()}},this.readPixels=function(e,t,s,i){const r=v.getRenderBuffer("snapshot");let o,n,a,l;for(r.bind(),r.clear(),this.render({force:!0,opaqueOnly:i}),n=0;n<s;n++)a=2*n,l=4*n,o=r.read(e[a],e[a+1]),t[l]=o[0],t[l+1]=o[1],t[l+2]=o[2],t[l+3]=o[3];r.unbind(),f=!0},this.beginSnapshot=function(e={}){const t=v.getRenderBuffer("snapshot");e.width&&e.height&&t.setSize([e.width,e.height]),t.bind(),t.clear(),T=!0},this.renderSnapshot=function(){if(!T)return;v.getRenderBuffer("snapshot").clear(),this.render({force:!0,opaqueOnly:!1}),f=!0},this.readSnapshot=function(e){return v.getRenderBuffer("snapshot").readImage(e)},this.readSnapshotAsCanvas=function(){return v.getRenderBuffer("snapshot").readImageAsCanvas()},this.endSnapshot=function(){if(!T)return;v.getRenderBuffer("snapshot").unbind(),T=!1},this.destroy=function(){h={},c={},v.destroy(),_.destroy(),R.destroy(),this._occlusionTester&&this._occlusionTester.destroy()}};class De extends C{constructor(e,t={}){super(e,t),this.KEY_BACKSPACE=8,this.KEY_TAB=9,this.KEY_ENTER=13,this.KEY_SHIFT=16,this.KEY_CTRL=17,this.KEY_ALT=18,this.KEY_PAUSE_BREAK=19,this.KEY_CAPS_LOCK=20,this.KEY_ESCAPE=27,this.KEY_PAGE_UP=33,this.KEY_PAGE_DOWN=34,this.KEY_END=35,this.KEY_HOME=36,this.KEY_LEFT_ARROW=37,this.KEY_UP_ARROW=38,this.KEY_RIGHT_ARROW=39,this.KEY_DOWN_ARROW=40,this.KEY_INSERT=45,this.KEY_DELETE=46,this.KEY_NUM_0=48,this.KEY_NUM_1=49,this.KEY_NUM_2=50,this.KEY_NUM_3=51,this.KEY_NUM_4=52,this.KEY_NUM_5=53,this.KEY_NUM_6=54,this.KEY_NUM_7=55,this.KEY_NUM_8=56,this.KEY_NUM_9=57,this.KEY_A=65,this.KEY_B=66,this.KEY_C=67,this.KEY_D=68,this.KEY_E=69,this.KEY_F=70,this.KEY_G=71,this.KEY_H=72,this.KEY_I=73,this.KEY_J=74,this.KEY_K=75,this.KEY_L=76,this.KEY_M=77,this.KEY_N=78,this.KEY_O=79,this.KEY_P=80,this.KEY_Q=81,this.KEY_R=82,this.KEY_S=83,this.KEY_T=84,this.KEY_U=85,this.KEY_V=86,this.KEY_W=87,this.KEY_X=88,this.KEY_Y=89,this.KEY_Z=90,this.KEY_LEFT_WINDOW=91,this.KEY_RIGHT_WINDOW=92,this.KEY_SELECT_KEY=93,this.KEY_NUMPAD_0=96,this.KEY_NUMPAD_1=97,this.KEY_NUMPAD_2=98,this.KEY_NUMPAD_3=99,this.KEY_NUMPAD_4=100,this.KEY_NUMPAD_5=101,this.KEY_NUMPAD_6=102,this.KEY_NUMPAD_7=103,this.KEY_NUMPAD_8=104,this.KEY_NUMPAD_9=105,this.KEY_MULTIPLY=106,this.KEY_ADD=107,this.KEY_SUBTRACT=109,this.KEY_DECIMAL_POINT=110,this.KEY_DIVIDE=111,this.KEY_F1=112,this.KEY_F2=113,this.KEY_F3=114,this.KEY_F4=115,this.KEY_F5=116,this.KEY_F6=117,this.KEY_F7=118,this.KEY_F8=119,this.KEY_F9=120,this.KEY_F10=121,this.KEY_F11=122,this.KEY_F12=123,this.KEY_NUM_LOCK=144,this.KEY_SCROLL_LOCK=145,this.KEY_SEMI_COLON=186,this.KEY_EQUAL_SIGN=187,this.KEY_COMMA=188,this.KEY_DASH=189,this.KEY_PERIOD=190,this.KEY_FORWARD_SLASH=191,this.KEY_GRAVE_ACCENT=192,this.KEY_OPEN_BRACKET=219,this.KEY_BACK_SLASH=220,this.KEY_CLOSE_BRACKET=221,this.KEY_SINGLE_QUOTE=222,this.KEY_SPACE=32,this.element=t.element,this.altDown=!1,this.ctrlDown=!1,this.mouseDownLeft=!1,this.mouseDownMiddle=!1,this.mouseDownRight=!1,this.keyDown=[],this.enabled=!0,this.keyboardEnabled=!0,this.mouseover=!1,this.mouseCanvasPos=p.vec2(),this._keyboardEventsElement=t.keyboardEventsElement||document,this._bindEvents()}_bindEvents(){if(!this._eventsBound){this._keyboardEventsElement.addEventListener("keydown",this._keyDownListener=e=>{this.enabled&&this.keyboardEnabled&&"INPUT"!==e.target.tagName&&"TEXTAREA"!==e.target.tagName&&(e.keyCode===this.KEY_CTRL?this.ctrlDown=!0:e.keyCode===this.KEY_ALT?this.altDown=!0:e.keyCode===this.KEY_SHIFT&&(this.shiftDown=!0),this.keyDown[e.keyCode]=!0,this.fire("keydown",e.keyCode,!0))},!1),this._keyboardEventsElement.addEventListener("keyup",this._keyUpListener=e=>{this.enabled&&this.keyboardEnabled&&"INPUT"!==e.target.tagName&&"TEXTAREA"!==e.target.tagName&&(e.keyCode===this.KEY_CTRL?this.ctrlDown=!1:e.keyCode===this.KEY_ALT?this.altDown=!1:e.keyCode===this.KEY_SHIFT&&(this.shiftDown=!1),this.keyDown[e.keyCode]=!1,this.fire("keyup",e.keyCode,!0))}),this.element.addEventListener("mouseenter",this._mouseEnterListener=e=>{this.enabled&&(this.mouseover=!0,this._getMouseCanvasPos(e),this.fire("mouseenter",this.mouseCanvasPos,!0))}),this.element.addEventListener("mouseleave",this._mouseLeaveListener=e=>{this.enabled&&(this.mouseover=!1,this._getMouseCanvasPos(e),this.fire("mouseleave",this.mouseCanvasPos,!0))}),this.element.addEventListener("mousedown",this._mouseDownListener=e=>{if(this.enabled){switch(e.which){case 1:this.mouseDownLeft=!0;break;case 2:this.mouseDownMiddle=!0;break;case 3:this.mouseDownRight=!0}this._getMouseCanvasPos(e),this.element.focus(),this.fire("mousedown",this.mouseCanvasPos,!0),this.mouseover&&e.preventDefault()}}),document.addEventListener("mouseup",this._mouseUpListener=e=>{if(this.enabled){switch(e.which){case 1:this.mouseDownLeft=!1;break;case 2:this.mouseDownMiddle=!1;break;case 3:this.mouseDownRight=!1}this.fire("mouseup",this.mouseCanvasPos,!0)}},!0),document.addEventListener("click",this._clickListener=e=>{if(this.enabled){switch(e.which){case 1:case 3:this.mouseDownLeft=!1,this.mouseDownRight=!1;break;case 2:this.mouseDownMiddle=!1}this._getMouseCanvasPos(e),this.fire("click",this.mouseCanvasPos,!0),this.mouseover&&e.preventDefault()}}),document.addEventListener("dblclick",this._dblClickListener=e=>{if(this.enabled){switch(e.which){case 1:case 3:this.mouseDownLeft=!1,this.mouseDownRight=!1;break;case 2:this.mouseDownMiddle=!1}this._getMouseCanvasPos(e),this.fire("dblclick",this.mouseCanvasPos,!0),this.mouseover&&e.preventDefault()}}),this.element.addEventListener("mousemove",this._mouseMoveListener=e=>{this.enabled&&(this._getMouseCanvasPos(e),this.fire("mousemove",this.mouseCanvasPos,!0),this.mouseover&&e.preventDefault())}),this.element.addEventListener("wheel",this._mouseWheelListener=(e,t)=>{if(!this.enabled)return;const s=Math.max(-1,Math.min(1,40*-e.deltaY));this.fire("mousewheel",s,!0)},{passive:!0});{let e,t;const s=2;this.on("mousedown",(s=>{e=s[0],t=s[1]})),this.on("mouseup",(i=>{e>=i[0]-s&&e<=i[0]+s&&t>=i[1]-s&&t<=i[1]+s&&this.fire("mouseclicked",i,!0)}))}this._eventsBound=!0}}_unbindEvents(){this._eventsBound&&(this._keyboardEventsElement.removeEventListener("keydown",this._keyDownListener),this._keyboardEventsElement.removeEventListener("keyup",this._keyUpListener),this.element.removeEventListener("mouseenter",this._mouseEnterListener),this.element.removeEventListener("mouseleave",this._mouseLeaveListener),this.element.removeEventListener("mousedown",this._mouseDownListener),document.removeEventListener("mouseup",this._mouseDownListener),document.removeEventListener("click",this._clickListener),document.removeEventListener("dblclick",this._dblClickListener),this.element.removeEventListener("mousemove",this._mouseMoveListener),this.element.removeEventListener("wheel",this._mouseWheelListener),window.OrientationChangeEvent&&window.removeEventListener("orientationchange",this._orientationchangedListener),window.DeviceMotionEvent&&window.removeEventListener("devicemotion",this._deviceMotionListener),window.DeviceOrientationEvent&&window.removeEventListener("deviceorientation",this._deviceOrientListener),this._eventsBound=!1)}_getMouseCanvasPos(e){if(e){let t=e.target,s=0,i=0;for(;t.offsetParent;)s+=t.offsetLeft,i+=t.offsetTop,t=t.offsetParent;this.mouseCanvasPos[0]=e.pageX-s,this.mouseCanvasPos[1]=e.pageY-i}else e=window.event,this.mouseCanvasPos[0]=e.x,this.mouseCanvasPos[1]=e.y}setEnabled(e){this.enabled!==e&&this.fire("enabled",this.enabled=e)}getEnabled(){return this.enabled}setKeyboardEnabled(e){this.keyboardEnabled=e}getKeyboardEnabled(){return this.keyboardEnabled}destroy(){super.destroy(),this._unbindEvents()}}const Ne=new t({});class be{constructor(e){this.id=Ne.addItem({});for(const t in e)e.hasOwnProperty(t)&&(this[t]=e[t])}destroy(){Ne.removeItem(this.id)}}class Ce extends C{get type(){return"Viewport"}constructor(e,t={}){super(e,t),this._state=new be({boundary:[0,0,100,100]}),this.boundary=t.boundary,this.autoBoundary=t.autoBoundary}set boundary(e){if(!this._autoBoundary){if(!e){const t=this.scene.canvas.boundary;e=[0,0,t[2],t[3]]}this._state.boundary=e,this.glRedraw(),this.fire("boundary",this._state.boundary)}}get boundary(){return this._state.boundary}set autoBoundary(e){(e=!!e)!==this._autoBoundary&&(this._autoBoundary=e,this._autoBoundary?this._onCanvasSize=this.scene.canvas.on("boundary",(function(e){const t=e[2],s=e[3];this._state.boundary=[0,0,t,s],this.glRedraw(),this.fire("boundary",this._state.boundary)}),this):this._onCanvasSize&&(this.scene.canvas.off(this._onCanvasSize),this._onCanvasSize=null),this.fire("autoBoundary",this._autoBoundary))}get autoBoundary(){return this._autoBoundary}_getState(){return this._state}destroy(){super.destroy(),this._state.destroy()}}class Oe extends C{get type(){return"Perspective"}constructor(e,t={}){super(e,t),this.camera=e,this._state=new be({matrix:p.mat4(),inverseMatrix:p.mat4(),transposedMatrix:p.mat4(),near:.1,far:2e3}),this._inverseMatrixDirty=!0,this._transposedMatrixDirty=!0,this._fov=60,this._canvasResized=this.scene.canvas.on("boundary",this._needUpdate,this),this.fov=t.fov,this.fovAxis=t.fovAxis,this.near=t.near,this.far=t.far}_update(){const e=this.scene.canvas.boundary,t=e[2]/e[3],s=this._fovAxis;let i=this._fov;("x"===s||"min"===s&&t<1||"max"===s&&t>1)&&(i/=t),i=Math.min(i,120),p.perspectiveMat4(i*(Math.PI/180),t,this._state.near,this._state.far,this._state.matrix),this._inverseMatrixDirty=!0,this._transposedMatrixDirty=!0,this.glRedraw(),this.camera._updateScheduled=!0,this.fire("matrix",this._state.matrix)}set fov(e){(e=null!=e?e:60)!==this._fov&&(this._fov=e,this._needUpdate(0),this.fire("fov",this._fov))}get fov(){return this._fov}set fovAxis(e){e=e||"min",this._fovAxis!==e&&("x"!==e&&"y"!==e&&"min"!==e&&(this.error("Unsupported value for 'fovAxis': "+e+" - defaulting to 'min'"),e="min"),this._fovAxis=e,this._needUpdate(0),this.fire("fovAxis",this._fovAxis))}get fovAxis(){return this._fovAxis}set near(e){const t=null!=e?e:.1;this._state.near!==t&&(this._state.near=t,this._needUpdate(0),this.fire("near",this._state.near))}get near(){return this._state.near}set far(e){const t=null!=e?e:2e3;this._state.far!==t&&(this._state.far=t,this._needUpdate(0),this.fire("far",this._state.far))}get far(){return this._state.far}get matrix(){return this._updateScheduled&&this._doUpdate(),this._state.matrix}get inverseMatrix(){return this._updateScheduled&&this._doUpdate(),this._inverseMatrixDirty&&(p.inverseMat4(this._state.matrix,this._state.inverseMatrix),this._inverseMatrixDirty=!1),this._state.inverseMatrix}get transposedMatrix(){return this._updateScheduled&&this._doUpdate(),this._transposedMatrixDirty&&(p.transposeMat4(this._state.matrix,this._state.transposedMatrix),this._transposedMatrixDirty=!1),this._state.transposedMatrix}unproject(e,t,s,i,r){const o=this.scene.canvas.canvas,n=o.offsetWidth/2,a=o.offsetHeight/2;return s[0]=(e[0]-n)/n,s[1]=(e[1]-a)/a,s[2]=t,s[3]=1,p.mulMat4v4(this.inverseMatrix,s,i),p.mulVec3Scalar(i,1/i[3]),i[3]=1,i[1]*=-1,p.mulMat4v4(this.camera.inverseViewMatrix,i,r),r}destroy(){super.destroy(),this._state.destroy(),this.scene.canvas.off(this._canvasResized)}}class Se extends C{get type(){return"Ortho"}constructor(e,t={}){super(e,t),this.camera=e,this._state=new be({matrix:p.mat4(),inverseMatrix:p.mat4(),transposedMatrix:p.mat4(),near:.1,far:2e3}),this._inverseMatrixDirty=!0,this._transposedMatrixDirty=!0,this.scale=t.scale,this.near=t.near,this.far=t.far,this._onCanvasBoundary=this.scene.canvas.on("boundary",this._needUpdate,this)}_update(){const e=this.scene,t=.5*this._scale,s=e.canvas.boundary,i=s[2],r=s[3],o=i/r;let n,a,l,h;i>r?(n=-t,a=t,l=t/o,h=-t/o):(n=-t*o,a=t*o,l=t,h=-t),p.orthoMat4c(n,a,h,l,this._state.near,this._state.far,this._state.matrix),this._inverseMatrixDirty=!0,this._transposedMatrixDirty=!0,this.glRedraw(),this.fire("matrix",this._state.matrix)}set scale(e){null==e&&(e=1),e<=0&&(e=.01),this._scale=e,this._needUpdate(0),this.fire("scale",this._scale)}get scale(){return this._scale}set near(e){const t=null!=e?e:.1;this._state.near!==t&&(this._state.near=t,this._needUpdate(0),this.fire("near",this._state.near))}get near(){return this._state.near}set far(e){const t=null!=e?e:2e3;this._state.far!==t&&(this._state.far=t,this._needUpdate(0),this.fire("far",this._state.far))}get far(){return this._state.far}get matrix(){return this._updateScheduled&&this._doUpdate(),this._state.matrix}get inverseMatrix(){return this._updateScheduled&&this._doUpdate(),this._inverseMatrixDirty&&(p.inverseMat4(this._state.matrix,this._state.inverseMatrix),this._inverseMatrixDirty=!1),this._state.inverseMatrix}get transposedMatrix(){return this._updateScheduled&&this._doUpdate(),this._transposedMatrixDirty&&(p.transposeMat4(this._state.matrix,this._state.transposedMatrix),this._transposedMatrixDirty=!1),this._state.transposedMatrix}unproject(e,t,s,i,r){const o=this.scene.canvas.canvas,n=o.offsetWidth/2,a=o.offsetHeight/2;return s[0]=(e[0]-n)/n,s[1]=(e[1]-a)/a,s[2]=t,s[3]=1,p.mulMat4v4(this.inverseMatrix,s,i),p.mulVec3Scalar(i,1/i[3]),i[3]=1,i[1]*=-1,p.mulMat4v4(this.camera.inverseViewMatrix,i,r),r}destroy(){super.destroy(),this._state.destroy(),this.scene.canvas.off(this._onCanvasBoundary)}}class xe extends C{get type(){return"Frustum"}constructor(e,t={}){super(e,t),this.camera=e,this._state=new be({matrix:p.mat4(),inverseMatrix:p.mat4(),transposedMatrix:p.mat4(),near:.1,far:1e4}),this._left=-1,this._right=1,this._bottom=-1,this._top=1,this._inverseMatrixDirty=!0,this._transposedMatrixDirty=!0,this.left=t.left,this.right=t.right,this.bottom=t.bottom,this.top=t.top,this.near=t.near,this.far=t.far}_update(){p.frustumMat4(this._left,this._right,this._bottom,this._top,this._state.near,this._state.far,this._state.matrix),this._inverseMatrixDirty=!0,this._transposedMatrixDirty=!0,this.glRedraw(),this.fire("matrix",this._state.matrix)}set left(e){this._left=null!=e?e:-1,this._needUpdate(0),this.fire("left",this._left)}get left(){return this._left}set right(e){this._right=null!=e?e:1,this._needUpdate(0),this.fire("right",this._right)}get right(){return this._right}set top(e){this._top=null!=e?e:1,this._needUpdate(0),this.fire("top",this._top)}get top(){return this._top}set bottom(e){this._bottom=null!=e?e:-1,this._needUpdate(0),this.fire("bottom",this._bottom)}get bottom(){return this._bottom}set near(e){this._state.near=null!=e?e:.1,this._needUpdate(0),this.fire("near",this._state.near)}get near(){return this._state.near}set far(e){this._state.far=null!=e?e:1e4,this._needUpdate(0),this.fire("far",this._state.far)}get far(){return this._state.far}get matrix(){return this._updateScheduled&&this._doUpdate(),this._state.matrix}get inverseMatrix(){return this._updateScheduled&&this._doUpdate(),this._inverseMatrixDirty&&(p.inverseMat4(this._state.matrix,this._state.inverseMatrix),this._inverseMatrixDirty=!1),this._state.inverseMatrix}get transposedMatrix(){return this._updateScheduled&&this._doUpdate(),this._transposedMatrixDirty&&(p.transposeMat4(this._state.matrix,this._state.transposedMatrix),this._transposedMatrixDirty=!1),this._state.transposedMatrix}unproject(e,t,s,i,r){const o=this.scene.canvas.canvas,n=o.offsetWidth/2,a=o.offsetHeight/2;return s[0]=(e[0]-n)/n,s[1]=(e[1]-a)/a,s[2]=t,s[3]=1,p.mulMat4v4(this.inverseMatrix,s,i),p.mulVec3Scalar(i,1/i[3]),i[3]=1,i[1]*=-1,p.mulMat4v4(this.camera.inverseViewMatrix,i,r),r}destroy(){super.destroy(),this._state.destroy(),super.destroy()}}class we extends C{get type(){return"CustomProjection"}constructor(e,t={}){super(e,t),this.camera=e,this._state=new be({matrix:p.mat4(),inverseMatrix:p.mat4(),transposedMatrix:p.mat4()}),this._inverseMatrixDirty=!0,this._transposedMatrixDirty=!1,this.matrix=t.matrix}set matrix(e){this._state.matrix.set(e||[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]),this._inverseMatrixDirty=!0,this._transposedMatrixDirty=!0,this.glRedraw(),this.fire("matrix",this._state.matrix)}get matrix(){return this._state.matrix}get inverseMatrix(){return this._updateScheduled&&this._doUpdate(),this._inverseMatrixDirty&&(p.inverseMat4(this._state.matrix,this._state.inverseMatrix),this._inverseMatrixDirty=!1),this._state.inverseMatrix}get transposedMatrix(){return this._updateScheduled&&this._doUpdate(),this._transposedMatrixDirty&&(p.transposeMat4(this._state.matrix,this._state.transposedMatrix),this._transposedMatrixDirty=!1),this._state.transposedMatrix}unproject(e,t,s,i,r){const o=this.scene.canvas.canvas,n=o.offsetWidth/2,a=o.offsetHeight/2;return s[0]=(e[0]-n)/n,s[1]=(e[1]-a)/a,s[2]=t,s[3]=1,p.mulMat4v4(this.inverseMatrix,s,i),p.mulVec3Scalar(i,1/i[3]),i[3]=1,i[1]*=-1,p.mulMat4v4(this.camera.inverseViewMatrix,i,r),r}destroy(){super.destroy(),this._state.destroy()}}const Be=p.vec3(),Fe=p.vec3(),Me=p.vec3(),Le=p.vec3(),Ue=p.vec3(),He=p.vec3(),Ge=p.vec4(),ke=p.vec4(),Ve=p.vec4(),je=p.mat4(),Qe=p.mat4(),We=p.vec3(),ze=p.vec3(),Ke=p.vec3(),Ye=p.vec3();class Xe extends C{get type(){return"Camera"}constructor(e,t={}){super(e,t),this._state=new be({deviceMatrix:p.mat4(),hasDeviceMatrix:!1,matrix:p.mat4(),normalMatrix:p.mat4(),inverseMatrix:p.mat4()}),this._perspective=new Oe(this),this._ortho=new Se(this),this._frustum=new xe(this),this._customProjection=new we(this),this._project=this._perspective,this._eye=p.vec3([0,0,10]),this._look=p.vec3([0,0,0]),this._up=p.vec3([0,1,0]),this._worldUp=p.vec3([0,1,0]),this._worldRight=p.vec3([1,0,0]),this._worldForward=p.vec3([0,0,-1]),this.deviceMatrix=t.deviceMatrix,this.eye=t.eye,this.look=t.look,this.up=t.up,this.worldAxis=t.worldAxis,this.gimbalLock=t.gimbalLock,this.constrainPitch=t.constrainPitch,this.projection=t.projection,this._perspective.on("matrix",(()=>{"perspective"===this._projectionType&&this.fire("projMatrix",this._perspective.matrix)})),this._ortho.on("matrix",(()=>{"ortho"===this._projectionType&&this.fire("projMatrix",this._ortho.matrix)})),this._frustum.on("matrix",(()=>{"frustum"===this._projectionType&&this.fire("projMatrix",this._frustum.matrix)})),this._customProjection.on("matrix",(()=>{"customProjection"===this._projectionType&&this.fire("projMatrix",this._customProjection.matrix)}))}_update(){const e=this._state;let t;"ortho"===this.projection?(p.subVec3(this._eye,this._look,We),p.normalizeVec3(We,ze),p.mulVec3Scalar(ze,1e3,Ke),p.addVec3(this._look,Ke,Ye),t=Ye):t=this._eye,e.hasDeviceMatrix?(p.lookAtMat4v(t,this._look,this._up,Qe),p.mulMat4(e.deviceMatrix,Qe,e.matrix)):p.lookAtMat4v(t,this._look,this._up,e.matrix),p.inverseMat4(this._state.matrix,this._state.inverseMatrix),p.transposeMat4(this._state.inverseMatrix,this._state.normalMatrix),this.glRedraw(),this.fire("matrix",this._state.matrix),this.fire("viewMatrix",this._state.matrix)}orbitYaw(e){let t=p.subVec3(this._eye,this._look,Be);p.rotationMat4v(.0174532925*e,this._gimbalLock?this._worldUp:this._up,je),t=p.transformPoint3(je,t,Fe),this.eye=p.addVec3(this._look,t,Me),this.up=p.transformPoint3(je,this._up,Le)}orbitPitch(e){if(this._constrainPitch&&(e=p.dotVec3(this._up,this._worldUp)/p.DEGTORAD)<1)return;let t=p.subVec3(this._eye,this._look,Be);const s=p.cross3Vec3(p.normalizeVec3(t,Fe),p.normalizeVec3(this._up,Me));p.rotationMat4v(.0174532925*e,s,je),t=p.transformPoint3(je,t,Le),this.up=p.transformPoint3(je,this._up,Ue),this.eye=p.addVec3(t,this._look,He)}yaw(e){let t=p.subVec3(this._look,this._eye,Be);p.rotationMat4v(.0174532925*e,this._gimbalLock?this._worldUp:this._up,je),t=p.transformPoint3(je,t,Fe),this.look=p.addVec3(t,this._eye,Me),this._gimbalLock&&(this.up=p.transformPoint3(je,this._up,Le))}pitch(e){if(this._constrainPitch&&(e=p.dotVec3(this._up,this._worldUp)/p.DEGTORAD)<1)return;let t=p.subVec3(this._look,this._eye,Be);const s=p.cross3Vec3(p.normalizeVec3(t,Fe),p.normalizeVec3(this._up,Me));p.rotationMat4v(.0174532925*e,s,je),this.up=p.transformPoint3(je,this._up,He),t=p.transformPoint3(je,t,Le),this.look=p.addVec3(t,this._eye,Ue)}pan(e){const t=p.subVec3(this._eye,this._look,Be),s=[0,0,0];let i;if(0!==e[0]){const r=p.cross3Vec3(p.normalizeVec3(t,[]),p.normalizeVec3(this._up,Fe));i=p.mulVec3Scalar(r,e[0]),s[0]+=i[0],s[1]+=i[1],s[2]+=i[2]}0!==e[1]&&(i=p.mulVec3Scalar(p.normalizeVec3(this._up,Me),e[1]),s[0]+=i[0],s[1]+=i[1],s[2]+=i[2]),0!==e[2]&&(i=p.mulVec3Scalar(p.normalizeVec3(t,Le),e[2]),s[0]+=i[0],s[1]+=i[1],s[2]+=i[2]),this.eye=p.addVec3(this._eye,s,Ue),this.look=p.addVec3(this._look,s,He)}zoom(e){const t=p.subVec3(this._eye,this._look,Be),s=Math.abs(p.lenVec3(t,Fe)),i=Math.abs(s+e);if(i<.5)return;const r=p.normalizeVec3(t,Me);this.eye=p.addVec3(this._look,p.mulVec3Scalar(r,i),Le)}set eye(e){this._eye.set(e||[0,0,10]),this._needUpdate(0),this.fire("eye",this._eye)}get eye(){return this._eye}set look(e){this._look.set(e||[0,0,0]),this._needUpdate(0),this.fire("look",this._look)}get look(){return this._look}set up(e){this._up.set(e||[0,1,0]),this._needUpdate(0),this.fire("up",this._up)}get up(){return this._up}set deviceMatrix(e){this._state.deviceMatrix.set(e||[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]),this._state.hasDeviceMatrix=!!e,this._needUpdate(0),this.fire("deviceMatrix",this._state.deviceMatrix)}get deviceMatrix(){return this._state.deviceMatrix}set worldAxis(e){e=e||[1,0,0,0,1,0,0,0,1],this._worldAxis?this._worldAxis.set(e):this._worldAxis=p.vec3(e),this._worldRight[0]=this._worldAxis[0],this._worldRight[1]=this._worldAxis[1],this._worldRight[2]=this._worldAxis[2],this._worldUp[0]=this._worldAxis[3],this._worldUp[1]=this._worldAxis[4],this._worldUp[2]=this._worldAxis[5],this._worldForward[0]=this._worldAxis[6],this._worldForward[1]=this._worldAxis[7],this._worldForward[2]=this._worldAxis[8],this.fire("worldAxis",this._worldAxis)}get worldAxis(){return this._worldAxis}get worldUp(){return this._worldUp}get xUp(){return this._worldUp[0]>this._worldUp[1]&&this._worldUp[0]>this._worldUp[2]}get yUp(){return this._worldUp[1]>this._worldUp[0]&&this._worldUp[1]>this._worldUp[2]}get zUp(){return this._worldUp[2]>this._worldUp[0]&&this._worldUp[2]>this._worldUp[1]}get worldRight(){return this._worldRight}get worldForward(){return this._worldForward}set gimbalLock(e){this._gimbalLock=!1!==e,this.fire("gimbalLock",this._gimbalLock)}get gimbalLock(){return this._gimbalLock}set constrainPitch(e){this._constrainPitch=!!e,this.fire("constrainPitch",this._constrainPitch)}get eyeLookDist(){return p.lenVec3(p.subVec3(this._look,this._eye,Be))}get matrix(){return this._updateScheduled&&this._doUpdate(),this._state.matrix}get viewMatrix(){return this._updateScheduled&&this._doUpdate(),this._state.matrix}get normalMatrix(){return this._updateScheduled&&this._doUpdate(),this._state.normalMatrix}get viewNormalMatrix(){return this._updateScheduled&&this._doUpdate(),this._state.normalMatrix}get inverseViewMatrix(){return this._updateScheduled&&this._doUpdate(),this._state.inverseMatrix}get projMatrix(){return this[this.projection].matrix}get perspective(){return this._perspective}get ortho(){return this._ortho}get frustum(){return this._frustum}get customProjection(){return this._customProjection}set projection(e){e=e||"perspective",this._projectionType!==e&&("perspective"===e?this._project=this._perspective:"ortho"===e?this._project=this._ortho:"frustum"===e?this._project=this._frustum:"customProjection"===e?this._project=this._customProjection:(this.error("Unsupported value for 'projection': "+e+" defaulting to 'perspective'"),this._project=this._perspective,e="perspective"),this._project._update(),this._projectionType=e,this.glRedraw(),this._update(),this.fire("dirty"),this.fire("projection",this._projectionType),this.fire("projMatrix",this._project.matrix))}get projection(){return this._projectionType}get project(){return this._project}projectWorldPos(e){const t=Ge,s=ke,i=Ve;t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=1,p.mulMat4v4(this.viewMatrix,t,s),p.mulMat4v4(this.projMatrix,s,i),p.mulVec3Scalar(i,1/i[3]),i[3]=1,i[1]*=-1;const r=this.scene.canvas.canvas,o=r.offsetWidth/2,n=r.offsetHeight/2;return[i[0]*o+o,i[1]*n+n]}destroy(){super.destroy(),this._state.destroy()}}class Ze extends C{get type(){return"Light"}get isLight(){return!0}constructor(e,t={}){super(e,t)}}class qe extends Ze{get type(){return"DirLight"}constructor(e,t={}){super(e,t),this._shadowRenderBuf=null,this._shadowViewMatrix=null,this._shadowProjMatrix=null,this._shadowViewMatrixDirty=!0,this._shadowProjMatrixDirty=!0;const s=this.scene.camera,i=this.scene.canvas;this._onCameraViewMatrix=s.on("viewMatrix",(()=>{this._shadowViewMatrixDirty=!0})),this._onCameraProjMatrix=s.on("projMatrix",(()=>{this._shadowProjMatrixDirty=!0})),this._onCanvasBoundary=i.on("boundary",(()=>{this._shadowProjMatrixDirty=!0})),this._state=new be({type:"dir",dir:p.vec3([1,1,1]),color:p.vec3([.7,.7,.8]),intensity:1,space:t.space||"view",castsShadow:!1,getShadowViewMatrix:()=>{if(this._shadowViewMatrixDirty){this._shadowViewMatrix||(this._shadowViewMatrix=p.identityMat4());const e=this.scene.camera,t=this._state.dir,s=e.look,i=[s[0]-t[0],s[1]-t[1],s[2]-t[2]],r=[0,1,0];p.lookAtMat4v(i,s,r,this._shadowViewMatrix),this._shadowViewMatrixDirty=!1}return this._shadowViewMatrix},getShadowProjMatrix:()=>(this._shadowProjMatrixDirty&&(this._shadowProjMatrix||(this._shadowProjMatrix=p.identityMat4()),p.orthoMat4c(-40,40,-40,40,-40,80,this._shadowProjMatrix),this._shadowProjMatrixDirty=!1),this._shadowProjMatrix),getShadowRenderBuf:()=>(this._shadowRenderBuf||(this._shadowRenderBuf=new Te(this.scene.canvas.canvas,this.scene.canvas.gl,{size:[1024,1024]})),this._shadowRenderBuf)}),this.dir=t.dir,this.color=t.color,this.intensity=t.intensity,this.castsShadow=t.castsShadow,this.scene._lightCreated(this)}set dir(e){this._state.dir.set(e||[1,1,1]),this._shadowViewMatrixDirty=!0,this.glRedraw()}get dir(){return this._state.dir}set color(e){this._state.color.set(e||[.7,.7,.8]),this.glRedraw()}get color(){return this._state.color}set intensity(e){e=void 0!==e?e:1,this._state.intensity=e,this.glRedraw()}get intensity(){return this._state.intensity}set castsShadow(e){e=!!e,this._state.castsShadow!==e&&(this._state.castsShadow=e,this._shadowViewMatrixDirty=!0,this.glRedraw())}get castsShadow(){return this._state.castsShadow}destroy(){const e=this.scene.camera,t=this.scene.canvas;e.off(this._onCameraViewMatrix),e.off(this._onCameraProjMatrix),t.off(this._onCanvasBoundary),super.destroy(),this._state.destroy(),this._shadowRenderBuf&&this._shadowRenderBuf.destroy(),this.scene._lightDestroyed(this),this.glRedraw()}}class Je extends Ze{get type(){return"AmbientLight"}constructor(e,t={}){super(e,t),this._state={type:"ambient",color:p.vec3([.7,.7,.7]),intensity:1},this.color=t.color,this.intensity=t.intensity,this.scene._lightCreated(this)}set color(e){this._state.color.set(e||[.7,.7,.8]),this.glRedraw()}get color(){return this._state.color}set intensity(e){this._state.intensity=void 0!==e?e:1,this.glRedraw()}get intensity(){return this._state.intensity}destroy(){super.destroy(),this.scene._lightDestroyed(this)}}class $e extends C{get type(){return"Geometry"}get isGeometry(){return!0}constructor(e,t={}){super(e,t),d.memory.meshes++}destroy(){super.destroy(),d.memory.meshes--}}var et=function(){const e=[],t=[],s=[],i=[],r=[];let o=0;const n=new Uint16Array(3),a=new Uint16Array(3),l=new Uint16Array(3),h=p.vec3(),c=p.vec3(),A=p.vec3(),u=p.vec3(),d=p.vec3(),f=p.vec3(),E=p.vec3();return function(m,y,g,I){!function(r,o){const n={};let a,l,h,c;const A=Math.pow(10,4);let u,p,d=0;for(u=0,p=r.length;u<p;u+=3)a=r[u],l=r[u+1],h=r[u+2],c=Math.round(a*A)+"_"+Math.round(l*A)+"_"+Math.round(h*A),void 0===n[c]&&(n[c]=d/3,e[d++]=a,e[d++]=l,e[d++]=h),t[u/3]=n[c];for(u=0,p=o.length;u<p;u++)i[u]=t[o[u]],s[i[u]]=o[u]}(m,y),function(t,s){o=0;for(let m=0,y=t;m<y;m+=3){const t=3*i[m],y=3*i[m+1],g=3*i[m+2];s?(n[0]=e[t],n[1]=e[t+1],n[2]=e[t+2],a[0]=e[y],a[1]=e[y+1],a[2]=e[y+2],l[0]=e[g],l[1]=e[g+1],l[2]=e[g+2],p.decompressPosition(n,s,h),p.decompressPosition(a,s,c),p.decompressPosition(l,s,A)):(h[0]=e[t],h[1]=e[t+1],h[2]=e[t+2],c[0]=e[y],c[1]=e[y+1],c[2]=e[y+2],A[0]=e[g],A[1]=e[g+1],A[2]=e[g+2]),p.subVec3(A,c,u),p.subVec3(h,c,d),p.cross3Vec3(u,d,f),p.normalizeVec3(f,E);const I=r[o]||(r[o]={normal:p.vec3()});I.normal[0]=E[0],I.normal[1]=E[1],I.normal[2]=E[2],o++}}(y.length,g);const v=[],T=Math.cos(p.DEGTORAD*I),_={};let R,P,D,N,b,C,O,S,x,w,B,F=!1;for(let e=0,t=y.length;e<t;e+=3){const t=e/3;for(let s=0;s<3;s++)R=i[e+s],P=i[e+(s+1)%3],D=Math.min(R,P),N=Math.max(R,P),b=D+","+N,void 0===_[b]?_[b]={index1:D,index2:N,face1:t,face2:void 0}:_[b].face2=t}for(b in _)C=_[b],void 0!==C.face2&&(O=r[C.face1].normal,S=r[C.face2].normal,x=p.dotVec3(O,S),x>T)||(w=s[C.index1],B=s[C.index2],(!F&&w>65535||B>65535)&&(F=!0),v.push(w),v.push(B));return F?new Uint32Array(v):new Uint16Array(v)}}();const tt=function(){const e=p.mat4(),t=p.mat4();return function(s,i){i=i||p.mat4();const r=s[0],o=s[1],n=s[2],a=s[3]-r,l=s[4]-o,h=s[5]-n,c=65535;return p.identityMat4(e),p.translationMat4v(s,e),p.identityMat4(t),p.scalingMat4v([a/c,l/c,h/c],t),p.mulMat4(e,t,i),i}}();var st=function(){const e=p.mat4(),t=p.mat4();return function(s,i,r){const o=new Uint16Array(s.length),n=new Float32Array([r[0]!==i[0]?65535/(r[0]-i[0]):0,r[1]!==i[1]?65535/(r[1]-i[1]):0,r[2]!==i[2]?65535/(r[2]-i[2]):0]);let a;for(a=0;a<s.length;a+=3)o[a+0]=Math.max(0,Math.min(65535,Math.floor((s[a+0]-i[0])*n[0]))),o[a+1]=Math.max(0,Math.min(65535,Math.floor((s[a+1]-i[1])*n[1]))),o[a+2]=Math.max(0,Math.min(65535,Math.floor((s[a+2]-i[2])*n[2])));p.identityMat4(e),p.translationMat4v(i,e),p.identityMat4(t),p.scalingMat4v([(r[0]-i[0])/65535,(r[1]-i[1])/65535,(r[2]-i[2])/65535],t);return{quantized:o,decodeMatrix:p.mulMat4(e,t,p.identityMat4())}}}();var it=function(){const e=p.mat3(),t=p.mat3();return function(s,i,r){const o=new Uint16Array(s.length),n=new Float32Array([65535/(r[0]-i[0]),65535/(r[1]-i[1])]);let a;for(a=0;a<s.length;a+=2)o[a+0]=Math.max(0,Math.min(65535,Math.floor((s[a+0]-i[0])*n[0]))),o[a+1]=Math.max(0,Math.min(65535,Math.floor((s[a+1]-i[1])*n[1])));p.identityMat3(e),p.translationMat3v(i,e),p.identityMat3(t),p.scalingMat3v([(r[0]-i[0])/65535,(r[1]-i[1])/65535],t);return{quantized:o,decodeMatrix:p.mulMat3(e,t,p.identityMat3())}}}();function rt(e,t,s,i){let r=e[t]/(Math.abs(e[t])+Math.abs(e[t+1])+Math.abs(e[t+2])),o=e[t+1]/(Math.abs(e[t])+Math.abs(e[t+1])+Math.abs(e[t+2]));if(e[t+2]<0){let e=(1-Math.abs(o))*(r>=0?1:-1),t=(1-Math.abs(r))*(o>=0?1:-1);r=e,o=t}return new Int8Array([Math[s](127.5*r+(r<0?-1:0)),Math[i](127.5*o+(o<0?-1:0))])}function ot(e){let t=e[0],s=e[1];t/=t<0?127:128,s/=s<0?127:128;const i=1-Math.abs(t)-Math.abs(s);i<0&&(t=(1-Math.abs(s))*(t>=0?1:-1),s=(1-Math.abs(t))*(s>=0?1:-1));const r=Math.sqrt(t*t+s*s+i*i);return[t/r,s/r,i/r]}function nt(e,t,s){return e[t]*s[0]+e[t+1]*s[1]+e[t+2]*s[2]}const at={getPositionsBounds:function(e){const t=new Float32Array(3),s=new Float32Array(3);let i,r;for(i=0;i<3;i++)t[i]=Number.MAX_VALUE,s[i]=-Number.MAX_VALUE;for(i=0;i<e.length;i+=3)for(r=0;r<3;r++)t[r]=Math.min(t[r],e[i+r]),s[r]=Math.max(s[r],e[i+r]);return{min:t,max:s}},createPositionsDecodeMatrix:tt,compressPositions:st,compressPosition:function(e,t,s){const i=new Float32Array([t[3]!==t[0]?65535/(t[3]-t[0]):0,t[4]!==t[1]?65535/(t[4]-t[1]):0,t[5]!==t[2]?65535/(t[5]-t[2]):0]);s[0]=Math.max(0,Math.min(65535,Math.floor((e[0]-t[0])*i[0]))),s[1]=Math.max(0,Math.min(65535,Math.floor((e[1]-t[1])*i[1]))),s[2]=Math.max(0,Math.min(65535,Math.floor((e[2]-t[2])*i[2])))},decompressPositions:function(e,t,s=new Float32Array(e.length)){for(let i=0,r=e.length;i<r;i+=3)s[i+0]=e[i+0]*t[0]+t[12],s[i+1]=e[i+1]*t[5]+t[13],s[i+2]=e[i+2]*t[10]+t[14];return s},decompressPosition:function(e,t,s){return s[0]=e[0]*t[0]+t[12],s[1]=e[1]*t[5]+t[13],s[2]=e[2]*t[10]+t[14],s},decompressAABB:function(e,t,s=e){return s[0]=e[0]*t[0]+t[12],s[1]=e[1]*t[5]+t[13],s[2]=e[2]*t[10]+t[14],s[3]=e[3]*t[0]+t[12],s[4]=e[4]*t[5]+t[13],s[5]=e[5]*t[10]+t[14],s},getUVBounds:function(e){const t=new Float32Array(2),s=new Float32Array(2);let i,r;for(i=0;i<2;i++)t[i]=Number.MAX_VALUE,s[i]=-Number.MAX_VALUE;for(i=0;i<e.length;i+=2)for(r=0;r<2;r++)t[r]=Math.min(t[r],e[i+r]),s[r]=Math.max(s[r],e[i+r]);return{min:t,max:s}},compressUVs:it,decompressUVs:function(e,t,s=new Float32Array(e.length)){for(let i=0,r=e.length;i<r;i+=3)s[i+0]=e[i+0]*t[0]+t[6],s[i+1]=e[i+1]*t[4]+t[7];return s},decompressUV:function(e,t,s){s[0]=e[0]*t[0]+t[6],s[1]=e[1]*t[4]+t[7]},compressNormals:function(e){const t=new Int8Array(e.length);let s,i,r,o,n;for(let a=0;a<e.length;a+=3)r=s=rt(e,a,"floor","floor"),i=ot(s),o=n=nt(e,a,i),s=rt(e,a,"ceil","floor"),i=ot(s),o=nt(e,a,i),o>n&&(r=s,n=o),s=rt(e,a,"floor","ceil"),i=ot(s),o=nt(e,a,i),o>n&&(r=s,n=o),s=rt(e,a,"ceil","ceil"),i=ot(s),o=nt(e,a,i),o>n&&(r=s,n=o),t[a]=r[0],t[a+1]=r[1];return t},decompressNormals:function(e,t){for(let s=0,i=0,r=e.length;s<r;s+=2){let r=e[s+0],o=e[s+1];r=(2*r+1)/255,o=(2*o+1)/255;const n=1-Math.abs(r)-Math.abs(o);n<0&&(r=(1-Math.abs(o))*(r>=0?1:-1),o=(1-Math.abs(r))*(o>=0?1:-1));const a=Math.sqrt(r*r+o*o+n*n);t[i+0]=r/a,t[i+1]=o/a,t[i+2]=n/a,i+=3}return t},decompressNormal:function(e,t){let s=e[0],i=e[1];s=(2*s+1)/255,i=(2*i+1)/255;const r=1-Math.abs(s)-Math.abs(i);r<0&&(s=(1-Math.abs(i))*(s>=0?1:-1),i=(1-Math.abs(s))*(i>=0?1:-1));const o=Math.sqrt(s*s+i*i+r*r);return t[0]=s/o,t[1]=i/o,t[2]=r/o,t}},lt=d.memory,ht=p.AABB3();class ct extends $e{get type(){return"ReadableGeometry"}get isReadableGeometry(){return!0}constructor(e,t={}){super(e,t),this._state=new be({compressGeometry:!!t.compressGeometry,primitive:null,primitiveName:null,positions:null,normals:null,colors:null,uv:null,indices:null,positionsDecodeMatrix:null,uvDecodeMatrix:null,positionsBuf:null,normalsBuf:null,colorsbuf:null,uvBuf:null,indicesBuf:null,hash:""}),this._numTriangles=0,this._edgeThreshold=t.edgeThreshold||10,this._edgeIndicesBuf=null,this._pickTrianglePositionsBuf=null,this._pickTriangleColorsBuf=null,this._aabbDirty=!0,this._boundingSphere=!0,this._aabb=null,this._aabbDirty=!0,this._obb=null,this._obbDirty=!0;const s=this._state,i=this.scene.canvas.gl;switch(t.primitive=t.primitive||"triangles",t.primitive){case"points":s.primitive=i.POINTS,s.primitiveName=t.primitive;break;case"lines":s.primitive=i.LINES,s.primitiveName=t.primitive;break;case"line-loop":s.primitive=i.LINE_LOOP,s.primitiveName=t.primitive;break;case"line-strip":s.primitive=i.LINE_STRIP,s.primitiveName=t.primitive;break;case"triangles":s.primitive=i.TRIANGLES,s.primitiveName=t.primitive;break;case"triangle-strip":s.primitive=i.TRIANGLE_STRIP,s.primitiveName=t.primitive;break;case"triangle-fan":s.primitive=i.TRIANGLE_FAN,s.primitiveName=t.primitive;break;default:this.error("Unsupported value for 'primitive': '"+t.primitive+"' - supported values are 'points', 'lines', 'line-loop', 'line-strip', 'triangles', 'triangle-strip' and 'triangle-fan'. Defaulting to 'triangles'."),s.primitive=i.TRIANGLES,s.primitiveName=t.primitive}if(t.positions)if(this._state.compressGeometry){const e=at.getPositionsBounds(t.positions),i=at.compressPositions(t.positions,e.min,e.max);s.positions=i.quantized,s.positionsDecodeMatrix=i.decodeMatrix}else s.positions=t.positions.constructor===Float32Array?t.positions:new Float32Array(t.positions);if(t.colors&&(s.colors=t.colors.constructor===Float32Array?t.colors:new Float32Array(t.colors)),t.uv)if(this._state.compressGeometry){const e=at.getUVBounds(t.uv),i=at.compressUVs(t.uv,e.min,e.max);s.uv=i.quantized,s.uvDecodeMatrix=i.decodeMatrix}else s.uv=t.uv.constructor===Float32Array?t.uv:new Float32Array(t.uv);t.normals&&(this._state.compressGeometry?s.normals=at.compressNormals(t.normals):s.normals=t.normals.constructor===Float32Array?t.normals:new Float32Array(t.normals)),t.indices&&(s.indices=t.indices.constructor===Uint32Array||t.indices.constructor===Uint16Array?t.indices:new Uint32Array(t.indices),"triangles"===this._state.primitiveName&&(this._numTriangles=t.indices.length/3)),this._buildHash(),lt.meshes++,this._buildVBOs()}_buildVBOs(){const e=this._state,t=this.scene.canvas.gl;if(e.indices&&(e.indicesBuf=new le(t,t.ELEMENT_ARRAY_BUFFER,e.indices,e.indices.length,1,t.STATIC_DRAW),lt.indices+=e.indicesBuf.numItems),e.positions&&(e.positionsBuf=new le(t,t.ARRAY_BUFFER,e.positions,e.positions.length,3,t.STATIC_DRAW),lt.positions+=e.positionsBuf.numItems),e.normals){let s=e.compressGeometry;e.normalsBuf=new le(t,t.ARRAY_BUFFER,e.normals,e.normals.length,3,t.STATIC_DRAW,s),lt.normals+=e.normalsBuf.numItems}e.colors&&(e.colorsBuf=new le(t,t.ARRAY_BUFFER,e.colors,e.colors.length,4,t.STATIC_DRAW),lt.colors+=e.colorsBuf.numItems),e.uv&&(e.uvBuf=new le(t,t.ARRAY_BUFFER,e.uv,e.uv.length,2,t.STATIC_DRAW),lt.uvs+=e.uvBuf.numItems)}_buildHash(){const e=this._state,t=["/g"];t.push("/"+e.primitive+";"),e.positions&&t.push("p"),e.colors&&t.push("c"),(e.normals||e.autoVertexNormals)&&t.push("n"),e.uv&&t.push("u"),e.compressGeometry&&t.push("cp"),t.push(";"),e.hash=t.join("")}_getEdgeIndices(){return this._edgeIndicesBuf||this._buildEdgeIndices(),this._edgeIndicesBuf}_getPickTrianglePositions(){return this._pickTrianglePositionsBuf||this._buildPickTriangleVBOs(),this._pickTrianglePositionsBuf}_getPickTriangleColors(){return this._pickTriangleColorsBuf||this._buildPickTriangleVBOs(),this._pickTriangleColorsBuf}_buildEdgeIndices(){const e=this._state;if(!e.positions||!e.indices)return;const t=this.scene.canvas.gl,s=et(e.positions,e.indices,e.positionsDecodeMatrix,this._edgeThreshold);this._edgeIndicesBuf=new le(t,t.ELEMENT_ARRAY_BUFFER,s,s.length,1,t.STATIC_DRAW),lt.indices+=this._edgeIndicesBuf.numItems}_buildPickTriangleVBOs(){const e=this._state;if(!e.positions||!e.indices)return;const t=this.scene.canvas.gl,s=p.buildPickTriangles(e.positions,e.indices,e.compressGeometry),i=s.positions,r=s.colors;this._pickTrianglePositionsBuf=new le(t,t.ARRAY_BUFFER,i,i.length,3,t.STATIC_DRAW),this._pickTriangleColorsBuf=new le(t,t.ARRAY_BUFFER,r,r.length,4,t.STATIC_DRAW,!0),lt.positions+=this._pickTrianglePositionsBuf.numItems,lt.colors+=this._pickTriangleColorsBuf.numItems}_buildPickVertexVBOs(){}_webglContextLost(){this._sceneVertexBufs&&this._sceneVertexBufs.webglContextLost()}_webglContextRestored(){this._sceneVertexBufs&&this._sceneVertexBufs.webglContextRestored(),this._buildVBOs(),this._edgeIndicesBuf=null,this._pickVertexPositionsBuf=null,this._pickTrianglePositionsBuf=null,this._pickTriangleColorsBuf=null,this._pickVertexPositionsBuf=null,this._pickVertexColorsBuf=null}get primitive(){return this._state.primitiveName}get compressGeometry(){return this._state.compressGeometry}get positions(){return this._state.positions?this._state.compressGeometry?(this._decompressedPositions||(this._decompressedPositions=new Float32Array(this._state.positions.length),at.decompressPositions(this._state.positions,this._state.positionsDecodeMatrix,this._decompressedPositions)),this._decompressedPositions):this._state.positions:null}set positions(e){const t=this._state,s=t.positions;if(s)if(s.length===e.length){if(this._state.compressGeometry){const s=at.getPositionsBounds(e),i=at.compressPositions(e,s.min,s.max);e=i.quantized,t.positionsDecodeMatrix=i.decodeMatrix}s.set(e),t.positionsBuf&&t.positionsBuf.setData(s),this._setAABBDirty(),this.glRedraw()}else this.error("can't update geometry positions - new positions are wrong length");else this.error("can't update geometry positions - geometry has no positions")}get normals(){if(this._state.normals){if(!this._state.compressGeometry)return this._state.normals;if(!this._decompressedNormals){const e=this._state.normals.length,t=e+e/2;this._decompressedNormals=new Float32Array(t),at.decompressNormals(this._state.normals,this._decompressedNormals)}return this._decompressedNormals}}set normals(e){if(this._state.compressGeometry)return void this.error("can't update geometry normals - quantized geometry is immutable");const t=this._state,s=t.normals;s?s.length===e.length?(s.set(e),t.normalsBuf&&t.normalsBuf.setData(s),this.glRedraw()):this.error("can't update geometry normals - new normals are wrong length"):this.error("can't update geometry normals - geometry has no normals")}get uv(){return this._state.uv?this._state.compressGeometry?(this._decompressedUV||(this._decompressedUV=new Float32Array(this._state.uv.length),at.decompressUVs(this._state.uv,this._state.uvDecodeMatrix,this._decompressedUV)),this._decompressedUV):this._state.uv:null}set uv(e){if(this._state.compressGeometry)return void this.error("can't update geometry UVs - quantized geometry is immutable");const t=this._state,s=t.uv;s?s.length===e.length?(s.set(e),t.uvBuf&&t.uvBuf.setData(s),this.glRedraw()):this.error("can't update geometry UVs - new UVs are wrong length"):this.error("can't update geometry UVs - geometry has no UVs")}get colors(){return this._state.colors}set colors(e){if(this._state.compressGeometry)return void this.error("can't update geometry colors - quantized geometry is immutable");const t=this._state,s=t.colors;s?s.length===e.length?(s.set(e),t.colorsBuf&&t.colorsBuf.setData(s),this.glRedraw()):this.error("can't update geometry colors - new colors are wrong length"):this.error("can't update geometry colors - geometry has no colors")}get indices(){return this._state.indices}get aabb(){return this._aabbDirty&&(this._aabb||(this._aabb=p.AABB3()),p.positions3ToAABB3(this._state.positions,this._aabb,this._state.positionsDecodeMatrix),this._aabbDirty=!1),this._aabb}get obb(){return this._obbDirty&&(this._obb||(this._obb=p.OBB3()),p.positions3ToAABB3(this._state.positions,ht,this._state.positionsDecodeMatrix),p.AABB3ToOBB3(ht,this._obb),this._obbDirty=!1),this._obb}get numTriangles(){return this._numTriangles}_setAABBDirty(){this._aabbDirty||(this._aabbDirty=!0,this._aabbDirty=!0,this._obbDirty=!0)}_getState(){return this._state}destroy(){super.destroy();const e=this._state;e.indicesBuf&&e.indicesBuf.destroy(),e.positionsBuf&&e.positionsBuf.destroy(),e.normalsBuf&&e.normalsBuf.destroy(),e.uvBuf&&e.uvBuf.destroy(),e.colorsBuf&&e.colorsBuf.destroy(),this._edgeIndicesBuf&&this._edgeIndicesBuf.destroy(),this._pickTrianglePositionsBuf&&this._pickTrianglePositionsBuf.destroy(),this._pickTriangleColorsBuf&&this._pickTriangleColorsBuf.destroy(),this._pickVertexPositionsBuf&&this._pickVertexPositionsBuf.destroy(),this._pickVertexColorsBuf&&this._pickVertexColorsBuf.destroy(),e.destroy(),lt.meshes--}}function At(e={}){let t=e.xSize||1;t<0&&(console.error("negative xSize not allowed - will invert"),t*=-1);let s=e.ySize||1;s<0&&(console.error("negative ySize not allowed - will invert"),s*=-1);let i=e.zSize||1;i<0&&(console.error("negative zSize not allowed - will invert"),i*=-1);const r=e.center,o=r?r[0]:0,n=r?r[1]:0,a=r?r[2]:0,l=-t+o,h=-s+n,c=-i+a,A=t+o,u=s+n,p=i+a;return y.apply(e,{positions:[A,u,p,l,u,p,l,h,p,A,h,p,A,u,p,A,h,p,A,h,c,A,u,c,A,u,p,A,u,c,l,u,c,l,u,p,l,u,p,l,u,c,l,h,c,l,h,p,l,h,c,A,h,c,A,h,p,l,h,p,A,h,c,l,h,c,l,u,c,A,u,c],normals:[0,0,1,0,0,1,0,0,1,0,0,1,1,0,0,1,0,0,1,0,0,1,0,0,0,1,0,0,1,0,0,1,0,0,1,0,-1,0,0,-1,0,0,-1,0,0,-1,0,0,0,-1,0,0,-1,0,0,-1,0,0,-1,0,0,0,-1,0,0,-1,0,0,-1,0,0,-1],uv:[1,0,0,0,0,1,1,1,0,0,0,1,1,1,1,0,1,1,1,0,0,0,0,1,1,0,0,0,0,1,1,1,0,1,1,1,1,0,0,0,0,1,1,1,1,0,0,0],indices:[0,1,2,0,2,3,4,5,6,4,6,7,8,9,10,8,10,11,12,13,14,12,14,15,16,17,18,16,18,19,20,21,22,20,22,23]})}class ut extends C{get type(){return"Material"}constructor(e,t={}){super(e,t),d.memory.materials++}destroy(){super.destroy(),d.memory.materials--}}const pt={opaque:0,mask:1,blend:2},dt=["opaque","mask","blend"];class ft extends ut{get type(){return"PhongMaterial"}constructor(e,t={}){super(e,t),this._state=new be({type:"PhongMaterial",ambient:p.vec3([1,1,1]),diffuse:p.vec3([1,1,1]),specular:p.vec3([1,1,1]),emissive:p.vec3([0,0,0]),alpha:null,shininess:null,reflectivity:null,alphaMode:null,alphaCutoff:null,lineWidth:null,pointSize:null,backfaces:null,frontface:null,hash:null}),this.ambient=t.ambient,this.diffuse=t.diffuse,this.specular=t.specular,this.emissive=t.emissive,this.alpha=t.alpha,this.shininess=t.shininess,this.reflectivity=t.reflectivity,this.lineWidth=t.lineWidth,this.pointSize=t.pointSize,t.ambientMap&&(this._ambientMap=this._checkComponent("Texture",t.ambientMap)),t.diffuseMap&&(this._diffuseMap=this._checkComponent("Texture",t.diffuseMap)),t.specularMap&&(this._specularMap=this._checkComponent("Texture",t.specularMap)),t.emissiveMap&&(this._emissiveMap=this._checkComponent("Texture",t.emissiveMap)),t.alphaMap&&(this._alphaMap=this._checkComponent("Texture",t.alphaMap)),t.reflectivityMap&&(this._reflectivityMap=this._checkComponent("Texture",t.reflectivityMap)),t.normalMap&&(this._normalMap=this._checkComponent("Texture",t.normalMap)),t.occlusionMap&&(this._occlusionMap=this._checkComponent("Texture",t.occlusionMap)),t.diffuseFresnel&&(this._diffuseFresnel=this._checkComponent("Fresnel",t.diffuseFresnel)),t.specularFresnel&&(this._specularFresnel=this._checkComponent("Fresnel",t.specularFresnel)),t.emissiveFresnel&&(this._emissiveFresnel=this._checkComponent("Fresnel",t.emissiveFresnel)),t.alphaFresnel&&(this._alphaFresnel=this._checkComponent("Fresnel",t.alphaFresnel)),t.reflectivityFresnel&&(this._reflectivityFresnel=this._checkComponent("Fresnel",t.reflectivityFresnel)),this.alphaMode=t.alphaMode,this.alphaCutoff=t.alphaCutoff,this.backfaces=t.backfaces,this.frontface=t.frontface,this._makeHash()}_makeHash(){const e=this._state,t=["/p"];this._normalMap&&(t.push("/nm"),this._normalMap.hasMatrix&&t.push("/mat")),this._ambientMap&&(t.push("/am"),this._ambientMap.hasMatrix&&t.push("/mat"),t.push("/"+this._ambientMap.encoding)),this._diffuseMap&&(t.push("/dm"),this._diffuseMap.hasMatrix&&t.push("/mat"),t.push("/"+this._diffuseMap.encoding)),this._specularMap&&(t.push("/sm"),this._specularMap.hasMatrix&&t.push("/mat")),this._emissiveMap&&(t.push("/em"),this._emissiveMap.hasMatrix&&t.push("/mat"),t.push("/"+this._emissiveMap.encoding)),this._alphaMap&&(t.push("/opm"),this._alphaMap.hasMatrix&&t.push("/mat")),this._reflectivityMap&&(t.push("/rm"),this._reflectivityMap.hasMatrix&&t.push("/mat")),this._occlusionMap&&(t.push("/ocm"),this._occlusionMap.hasMatrix&&t.push("/mat")),this._diffuseFresnel&&t.push("/df"),this._specularFresnel&&t.push("/sf"),this._emissiveFresnel&&t.push("/ef"),this._alphaFresnel&&t.push("/of"),this._reflectivityFresnel&&t.push("/rf"),t.push(";"),e.hash=t.join("")}set ambient(e){let t=this._state.ambient;if(t){if(e&&t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2])return}else t=this._state.ambient=new Float32Array(3);e?(t[0]=e[0],t[1]=e[1],t[2]=e[2]):(t[0]=.2,t[1]=.2,t[2]=.2),this.glRedraw()}get ambient(){return this._state.ambient}set diffuse(e){let t=this._state.diffuse;if(t){if(e&&t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2])return}else t=this._state.diffuse=new Float32Array(3);e?(t[0]=e[0],t[1]=e[1],t[2]=e[2]):(t[0]=1,t[1]=1,t[2]=1),this.glRedraw()}get diffuse(){return this._state.diffuse}set specular(e){let t=this._state.specular;if(t){if(e&&t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2])return}else t=this._state.specular=new Float32Array(3);e?(t[0]=e[0],t[1]=e[1],t[2]=e[2]):(t[0]=1,t[1]=1,t[2]=1),this.glRedraw()}get specular(){return this._state.specular}set emissive(e){let t=this._state.emissive;if(t){if(e&&t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2])return}else t=this._state.emissive=new Float32Array(3);e?(t[0]=e[0],t[1]=e[1],t[2]=e[2]):(t[0]=0,t[1]=0,t[2]=0),this.glRedraw()}get emissive(){return this._state.emissive}set alpha(e){e=null!=e?e:1,this._state.alpha!==e&&(this._state.alpha=e,this.glRedraw())}get alpha(){return this._state.alpha}set shininess(e){this._state.shininess=void 0!==e?e:80,this.glRedraw()}get shininess(){return this._state.shininess}set lineWidth(e){this._state.lineWidth=e||1,this.glRedraw()}get lineWidth(){return this._state.lineWidth}set pointSize(e){this._state.pointSize=e||1,this.glRedraw()}get pointSize(){return this._state.pointSize}set reflectivity(e){this._state.reflectivity=void 0!==e?e:1,this.glRedraw()}get reflectivity(){return this._state.reflectivity}get normalMap(){return this._normalMap}get ambientMap(){return this._ambientMap}get diffuseMap(){return this._diffuseMap}get specularMap(){return this._specularMap}get emissiveMap(){return this._emissiveMap}get alphaMap(){return this._alphaMap}get reflectivityMap(){return this._reflectivityMap}get occlusionMap(){return this._occlusionMap}get diffuseFresnel(){return this._diffuseFresnel}get specularFresnel(){return this._specularFresnel}get emissiveFresnel(){return this._emissiveFresnel}get alphaFresnel(){return this._alphaFresnel}get reflectivityFresnel(){return this._reflectivityFresnel}set alphaMode(e){let t=pt[e=e||"opaque"];void 0===t&&(this.error("Unsupported value for 'alphaMode': "+e+" - defaulting to 'opaque'"),t="opaque"),this._state.alphaMode!==t&&(this._state.alphaMode=t,this.glRedraw())}get alphaMode(){return dt[this._state.alphaMode]}set alphaCutoff(e){null==e&&(e=.5),this._state.alphaCutoff!==e&&(this._state.alphaCutoff=e)}get alphaCutoff(){return this._state.alphaCutoff}set backfaces(e){e=!!e,this._state.backfaces!==e&&(this._state.backfaces=e,this.glRedraw())}get backfaces(){return this._state.backfaces}set frontface(e){e="cw"!==e,this._state.frontface!==e&&(this._state.frontface=e,this.glRedraw())}get frontface(){return this._state.frontface?"ccw":"cw"}destroy(){super.destroy(),this._state.destroy()}}const Et={default:{fill:!0,fillColor:[.4,.4,.4],fillAlpha:.2,edges:!0,edgeColor:[.2,.2,.2],edgeAlpha:.5,edgeWidth:1},defaultWhiteBG:{fill:!0,fillColor:[1,1,1],fillAlpha:.6,edgeColor:[.2,.2,.2],edgeAlpha:1,edgeWidth:1},defaultLightBG:{fill:!0,fillColor:[.4,.4,.4],fillAlpha:.2,edges:!0,edgeColor:[.2,.2,.2],edgeAlpha:.5,edgeWidth:1},defaultDarkBG:{fill:!0,fillColor:[.4,.4,.4],fillAlpha:.2,edges:!0,edgeColor:[.5,.5,.5],edgeAlpha:.5,edgeWidth:1},phosphorous:{fill:!0,fillColor:[0,0,0],fillAlpha:.4,edges:!0,edgeColor:[.9,.9,.9],edgeAlpha:.5,edgeWidth:2},sunset:{fill:!0,fillColor:[.9,.9,.6],fillAlpha:.2,edges:!0,edgeColor:[.9,.9,.9],edgeAlpha:.5,edgeWidth:1},vectorscope:{fill:!0,fillColor:[0,0,0],fillAlpha:.7,edges:!0,edgeColor:[.2,1,.2],edgeAlpha:1,edgeWidth:2},battlezone:{fill:!0,fillColor:[0,0,0],fillAlpha:1,edges:!0,edgeColor:[.2,1,.2],edgeAlpha:1,edgeWidth:3},sepia:{fill:!0,fillColor:[.970588207244873,.7965892553329468,.6660899519920349],fillAlpha:.4,edges:!0,edgeColor:[.529411792755127,.4577854573726654,.4100345969200134],edgeAlpha:1,edgeWidth:1},yellowHighlight:{fill:!0,fillColor:[1,1,0],fillAlpha:.5,edges:!0,edgeColor:[.529411792755127,.4577854573726654,.4100345969200134],edgeAlpha:1,edgeWidth:1},greenSelected:{fill:!0,fillColor:[0,1,0],fillAlpha:.5,edges:!0,edgeColor:[.4577854573726654,.529411792755127,.4100345969200134],edgeAlpha:1,edgeWidth:1},gamegrid:{fill:!0,fillColor:[.2,.2,.7],fillAlpha:.9,edges:!0,edgeColor:[.4,.4,1.6],edgeAlpha:.8,edgeWidth:3}};class mt extends ut{get type(){return"EmphasisMaterial"}get presets(){return Et}constructor(e,t={}){super(e,t),this._state=new be({type:"EmphasisMaterial",fill:null,fillColor:null,fillAlpha:null,edges:null,edgeColor:null,edgeAlpha:null,edgeWidth:null,backfaces:!0,glowThrough:!0}),this._preset="default",t.preset?(this.preset=t.preset,void 0!==t.fill&&(this.fill=t.fill),t.fillColor&&(this.fillColor=t.fillColor),void 0!==t.fillAlpha&&(this.fillAlpha=t.fillAlpha),void 0!==t.edges&&(this.edges=t.edges),t.edgeColor&&(this.edgeColor=t.edgeColor),void 0!==t.edgeAlpha&&(this.edgeAlpha=t.edgeAlpha),void 0!==t.edgeWidth&&(this.edgeWidth=t.edgeWidth),void 0!==t.backfaces&&(this.backfaces=t.backfaces),void 0!==t.glowThrough&&(this.glowThrough=t.glowThrough)):(this.fill=t.fill,this.fillColor=t.fillColor,this.fillAlpha=t.fillAlpha,this.edges=t.edges,this.edgeColor=t.edgeColor,this.edgeAlpha=t.edgeAlpha,this.edgeWidth=t.edgeWidth,this.backfaces=t.backfaces,this.glowThrough=t.glowThrough)}set fill(e){e=!1!==e,this._state.fill!==e&&(this._state.fill=e,this.glRedraw())}get fill(){return this._state.fill}set fillColor(e){let t=this._state.fillColor;if(t){if(e&&t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2])return}else t=this._state.fillColor=new Float32Array(3);e?(t[0]=e[0],t[1]=e[1],t[2]=e[2]):(t[0]=.4,t[1]=.4,t[2]=.4),this.glRedraw()}get fillColor(){return this._state.fillColor}set fillAlpha(e){e=null!=e?e:.2,this._state.fillAlpha!==e&&(this._state.fillAlpha=e,this.glRedraw())}get fillAlpha(){return this._state.fillAlpha}set edges(e){e=!1!==e,this._state.edges!==e&&(this._state.edges=e,this.glRedraw())}get edges(){return this._state.edges}set edgeColor(e){let t=this._state.edgeColor;if(t){if(e&&t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2])return}else t=this._state.edgeColor=new Float32Array(3);e?(t[0]=e[0],t[1]=e[1],t[2]=e[2]):(t[0]=.2,t[1]=.2,t[2]=.2),this.glRedraw()}get edgeColor(){return this._state.edgeColor}set edgeAlpha(e){e=null!=e?e:.5,this._state.edgeAlpha!==e&&(this._state.edgeAlpha=e,this.glRedraw())}get edgeAlpha(){return this._state.edgeAlpha}set edgeWidth(e){this._state.edgeWidth=e||1,this.glRedraw()}get edgeWidth(){return this._state.edgeWidth}set backfaces(e){e=!!e,this._state.backfaces!==e&&(this._state.backfaces=e,this.glRedraw())}get backfaces(){return this._state.backfaces}set glowThrough(e){e=!1!==e,this._state.glowThrough!==e&&(this._state.glowThrough=e,this.glRedraw())}get glowThrough(){return this._state.glowThrough}set preset(e){if(e=e||"default",this._preset===e)return;const t=Et[e];t?(this.fill=t.fill,this.fillColor=t.fillColor,this.fillAlpha=t.fillAlpha,this.edges=t.edges,this.edgeColor=t.edgeColor,this.edgeAlpha=t.edgeAlpha,this.edgeWidth=t.edgeWidth,this.glowThrough=t.glowThrough,this._preset=e):this.error("unsupported preset: '"+e+"' - supported values are "+Object.keys(Et).join(", "))}get preset(){return this._preset}destroy(){super.destroy(),this._state.destroy()}}const yt={default:{edgeColor:[0,0,0],edgeAlpha:1,edgeWidth:1},defaultWhiteBG:{edgeColor:[.2,.2,.2],edgeAlpha:1,edgeWidth:1},defaultLightBG:{edgeColor:[.2,.2,.2],edgeAlpha:1,edgeWidth:1},defaultDarkBG:{edgeColor:[.5,.5,.5],edgeAlpha:1,edgeWidth:1}};class gt extends ut{get type(){return"EdgeMaterial"}get presets(){return yt}constructor(e,t={}){super(e,t),this._state=new be({type:"EdgeMaterial",edges:null,edgeColor:null,edgeAlpha:null,edgeWidth:null}),this._preset="default",t.preset?(this.preset=t.preset,t.edgeColor&&(this.edgeColor=t.edgeColor),void 0!==t.edgeAlpha&&(this.edgeAlpha=t.edgeAlpha),void 0!==t.edgeWidth&&(this.edgeWidth=t.edgeWidth)):(this.edgeColor=t.edgeColor,this.edgeAlpha=t.edgeAlpha,this.edgeWidth=t.edgeWidth),this.edges=!1!==t.edges}set edges(e){e=!1!==e,this._state.edges!==e&&(this._state.edges=e,this.glRedraw())}get edges(){return this._state.edges}set edgeColor(e){let t=this._state.edgeColor;if(t){if(e&&t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2])return}else t=this._state.edgeColor=new Float32Array(3);e?(t[0]=e[0],t[1]=e[1],t[2]=e[2]):(t[0]=.2,t[1]=.2,t[2]=.2),this.glRedraw()}get edgeColor(){return this._state.edgeColor}set edgeAlpha(e){e=null!=e?e:1,this._state.edgeAlpha!==e&&(this._state.edgeAlpha=e,this.glRedraw())}get edgeAlpha(){return this._state.edgeAlpha}set edgeWidth(e){this._state.edgeWidth=e||1,this.glRedraw()}get edgeWidth(){return this._state.edgeWidth}set preset(e){if(e=e||"default",this._preset===e)return;const t=yt[e];t?(this.edgeColor=t.edgeColor,this.edgeAlpha=t.edgeAlpha,this.edgeWidth=t.edgeWidth,this._preset=e):this.error("unsupported preset: '"+e+"' - supported values are "+Object.keys(yt).join(", "))}get preset(){return this._preset}destroy(){super.destroy(),this._state.destroy()}}const It={meters:{abbrev:"m"},metres:{abbrev:"m"},centimeters:{abbrev:"cm"},centimetres:{abbrev:"cm"},millimeters:{abbrev:"mm"},millimetres:{abbrev:"mm"},yards:{abbrev:"yd"},feet:{abbrev:"ft"},inches:{abbrev:"in"}};class vt extends C{constructor(e,t={}){super(e,t),this._units="meters",this._scale=1,this._origin=p.vec3([0,0,0]),this.units=t.units,this.scale=t.scale,this.origin=t.origin}get unitsInfo(){return It}set units(e){e||(e="meters");It[e]||(this.error("Unsupported value for 'units': "+e+" defaulting to 'meters'"),e="meters"),this._units=e,this.fire("units",this._units)}get units(){return this._units}set scale(e){(e=e||1)<=0?this.error("scale value should be larger than zero"):(this._scale=e,this.fire("scale",this._scale))}get scale(){return this._scale}set origin(e){if(!e)return this._origin[0]=0,this._origin[1]=0,void(this._origin[2]=0);this._origin[0]=e[0],this._origin[1]=e[1],this._origin[2]=e[2],this.fire("origin",this._origin)}get origin(){return this._origin}worldToRealPos(e,t=p.vec3(3)){t[0]=this._origin[0]+this._scale*e[0],t[1]=this._origin[1]+this._scale*e[1],t[2]=this._origin[2]+this._scale*e[2]}realToWorldPos(e,t=p.vec3(3)){return t[0]=(e[0]-this._origin[0])/this._scale,t[1]=(e[1]-this._origin[1])/this._scale,t[2]=(e[2]-this._origin[2])/this._scale,t}}class Tt extends C{constructor(e,t={}){super(e,t),this._supported=X.SUPPORTED_EXTENSIONS.OES_standard_derivatives,this.enabled=t.enabled,this.kernelRadius=t.kernelRadius,this.intensity=t.intensity,this.bias=t.bias,this.scale=t.scale,this.minResolution=t.minResolution,this.numSamples=t.numSamples,this.blur=t.blur,this.blendCutoff=t.blendCutoff,this.blendFactor=t.blendFactor}get supported(){return this._supported}set enabled(e){e=!!e,this._enabled!==e&&(this._enabled=e,this.glRedraw())}get enabled(){return this._enabled}get possible(){if(!this._supported)return!1;if(!this._enabled)return!1;const e=this.scene.camera.projection;return"customProjection"!==e&&"frustum"!==e}get active(){return this._active}set kernelRadius(e){null==e&&(e=100),this._kernelRadius!==e&&(this._kernelRadius=e,this.glRedraw())}get kernelRadius(){return this._kernelRadius}set intensity(e){null==e&&(e=.15),this._intensity!==e&&(this._intensity=e,this.glRedraw())}get intensity(){return this._intensity}set bias(e){null==e&&(e=.5),this._bias!==e&&(this._bias=e,this.glRedraw())}get bias(){return this._bias}set scale(e){null==e&&(e=1),this._scale!==e&&(this._scale=e,this.glRedraw())}get scale(){return this._scale}set minResolution(e){null==e&&(e=0),this._minResolution!==e&&(this._minResolution=e,this.glRedraw())}get minResolution(){return this._minResolution}set numSamples(e){null==e&&(e=10),this._numSamples!==e&&(this._numSamples=e,this.glRedraw())}get numSamples(){return this._numSamples}set blur(e){e=!1!==e,this._blur!==e&&(this._blur=e,this.glRedraw())}get blur(){return this._blur}set blendCutoff(e){null==e&&(e=.3),this._blendCutoff!==e&&(this._blendCutoff=e,this.glRedraw())}get blendCutoff(){return this._blendCutoff}set blendFactor(e){null==e&&(e=1),this._blendFactor!==e&&(this._blendFactor=e,this.glRedraw())}get blendFactor(){return this._blendFactor}destroy(){super.destroy()}}const _t={default:{pointSize:4,roundPoints:!0,perspectivePoints:!0},square:{pointSize:4,roundPoints:!1,perspectivePoints:!0},round:{pointSize:4,roundPoints:!0,perspectivePoints:!0}};class Rt extends ut{get type(){return"PointsMaterial"}get presets(){return _t}constructor(e,t={}){super(e,t),this._state=new be({type:"PointsMaterial",pointSize:null,roundPoints:null,perspectivePoints:null,minPerspectivePointSize:null,maxPerspectivePointSize:null,filterIntensity:null,minIntensity:null,maxIntensity:null}),t.preset?(this.preset=t.preset,void 0!==t.pointSize&&(this.pointSize=t.pointSize),void 0!==t.roundPoints&&(this.roundPoints=t.roundPoints),void 0!==t.perspectivePoints&&(this.perspectivePoints=t.perspectivePoints),void 0!==t.minPerspectivePointSize&&(this.minPerspectivePointSize=t.minPerspectivePointSize),void 0!==t.maxPerspectivePointSize&&(this.maxPerspectivePointSize=t.minPerspectivePointSize)):(this._preset="default",this.pointSize=t.pointSize,this.roundPoints=t.roundPoints,this.perspectivePoints=t.perspectivePoints,this.minPerspectivePointSize=t.minPerspectivePointSize,this.maxPerspectivePointSize=t.maxPerspectivePointSize),this.filterIntensity=t.filterIntensity,this.minIntensity=t.minIntensity,this.maxIntensity=t.maxIntensity}set pointSize(e){this._state.pointSize=e||2,this.glRedraw()}get pointSize(){return this._state.pointSize}set roundPoints(e){e=!1!==e,this._state.roundPoints!==e&&(this._state.roundPoints=e,this.scene._needRecompile=!0,this.glRedraw())}get roundPoints(){return this._state.roundPoints}set perspectivePoints(e){e=!1!==e,this._state.perspectivePoints!==e&&(this._state.perspectivePoints=e,this.scene._needRecompile=!0,this.glRedraw())}get perspectivePoints(){return this._state.perspectivePoints}set minPerspectivePointSize(e){this._state.minPerspectivePointSize=e||1,this.scene._needRecompile=!0,this.glRedraw()}get minPerspectivePointSize(){return this._state.minPerspectivePointSize}set maxPerspectivePointSize(e){this._state.maxPerspectivePointSize=e||6,this.scene._needRecompile=!0,this.glRedraw()}get maxPerspectivePointSize(){return this._state.maxPerspectivePointSize}set filterIntensity(e){e=!1!==e,this._state.filterIntensity!==e&&(this._state.filterIntensity=e,this.scene._needRecompile=!0,this.glRedraw())}get filterIntensity(){return this._state.filterIntensity}set minIntensity(e){this._state.minIntensity=null!=e?e:0,this.glRedraw()}get minIntensity(){return this._state.minIntensity}set maxIntensity(e){this._state.maxIntensity=null!=e?e:1,this.glRedraw()}get maxIntensity(){return this._state.maxIntensity}set preset(e){if(e=e||"default",this._preset===e)return;const t=_t[e];t?(this.pointSize=t.pointSize,this.roundPoints=t.roundPoints,this.perspectivePoints=t.perspectivePoints,this.minPerspectivePointSize=t.minPerspectivePointSize,this.maxPerspectivePointSize=t.maxPerspectivePointSize,this._preset=e):this.error("unsupported preset: '"+e+"' - supported values are "+Object.keys(_t).join(", "))}get preset(){return this._preset}get hash(){return[this.pointSize,this.roundPoints,this.perspectivePoints,this.minPerspectivePointSize,this.maxPerspectivePointSize,this.filterIntensity].join(";")}destroy(){super.destroy(),this._state.destroy()}}const Pt={default:{lineWidth:1},thick:{lineWidth:2},thicker:{lineWidth:4}};class Dt extends ut{get type(){return"LinesMaterial"}get presets(){return Pt}constructor(e,t={}){super(e,t),this._state=new be({type:"LinesMaterial",lineWidth:null}),t.preset?(this.preset=t.preset,void 0!==t.lineWidth&&(this.lineWidth=t.lineWidth)):(this._preset="default",this.lineWidth=t.lineWidth)}set lineWidth(e){this._state.lineWidth=e||1,this.glRedraw()}get lineWidth(){return this._state.lineWidth}set preset(e){if(e=e||"default",this._preset===e)return;const t=Pt[e];t?(this.lineWidth=t.lineWidth,this._preset=e):this.error("unsupported preset: '"+e+"' - supported values are "+Object.keys(Pt).join(", "))}get preset(){return this._preset}get hash(){return[""+this.lineWidth].join(";")}destroy(){super.destroy(),this._state.destroy()}}const Nt=p.vec3(),bt=p.vec3(),Ct=p.mat4();class Ot{constructor(){this.normal=p.vec3(),this.offset=0,this.testVertex=p.vec3()}set(e,t,s,i){const r=1/Math.sqrt(e*e+t*t+s*s);this.normal[0]=e*r,this.normal[1]=t*r,this.normal[2]=s*r,this.offset=i*r,this.testVertex[0]=this.normal[0]>=0?1:0,this.testVertex[1]=this.normal[1]>=0?1:0,this.testVertex[2]=this.normal[2]>=0?1:0}}class St{constructor(){this.planes=[new Ot,new Ot,new Ot,new Ot,new Ot,new Ot]}}function xt(e,t){let s=St.INSIDE;const i=Nt,r=bt;i[0]=t[0],i[1]=t[1],i[2]=t[2],r[0]=t[3],r[1]=t[4],r[2]=t[5];const o=[i,r];for(let t=0;t<6;++t){const i=e.planes[t];if(i.normal[0]*o[i.testVertex[0]][0]+i.normal[1]*o[i.testVertex[1]][1]+i.normal[2]*o[i.testVertex[2]][2]+i.offset<0)return St.OUTSIDE;i.normal[0]*o[1-i.testVertex[0]][0]+i.normal[1]*o[1-i.testVertex[1]][1]+i.normal[2]*o[1-i.testVertex[2]][2]+i.offset<0&&(s=St.INTERSECT)}return s}St.INSIDE=0,St.INTERSECT=1,St.OUTSIDE=2;class wt{constructor(e,t){this.primLODLevels=e,this.entitiesInLOD={},this.primCountInLOD={},this.targetFps=t,this.lodLevelIndex=0,this.consecutiveFramesWithTargetFps=0,this.consecutiveFramesWithoutTargetFps=0}initializeLodState(e){const t=Object.values(e.objects);if(0===t.length)return;const s={},i={};for(let e=0,r=t.length;e<r;e++){const r=t[e];r.numPrimitives,p.getAABB3Diag(r.aabb);let o,n=0;for(n=0,o=this.primLODLevels.length;n<o&&!(r.numPrimitives>=this.primLODLevels[n]);n++);const a=this.primLODLevels[n]||0;a in s||(s[a]=[]),s[a].push(r),a in i||(i[a]=0),i[a]+=r.numPrimitives}this.entitiesInLOD=s,this.primCountInLOD=i}}class Bt{constructor(e,t,s,i){this.id=t.id,this.scene=e,this.sceneModel=t,this.lodState=new wt(s,i),this.lodState.initializeLodState(t)}_increaseLODLevelIndex(){const e=this.lodState;if(e.lodLevelIndex===e.primLODLevels.length)return!1;const t=e.entitiesInLOD[e.primLODLevels[e.lodLevelIndex]]||[];for(let e=0,s=t.length;e<s;e++)t[e].culledLOD=!0;return e.lodLevelIndex++,!0}_decreaseLODLevelIndex(){const e=this.lodState;if(0===e.lodLevelIndex)return!1;const t=e.entitiesInLOD[e.primLODLevels[e.lodLevelIndex-1]]||[];for(let e=0,s=t.length;e<s;e++)t[e].culledLOD=!1;return e.lodLevelIndex--,!0}applyLodCulling(e){let t=this.lodState,s=!1;return e<t.targetFps?++t.consecutiveFramesWithoutTargetFps>0&&(t.consecutiveFramesWithoutTargetFps=0,s=this._increaseLODLevelIndex()):e>t.targetFps+4&&++t.consecutiveFramesWithTargetFps>1&&(t.consecutiveFramesWithTargetFps=0,s=this._decreaseLODLevelIndex()),s}resetLodCulling(){let e=!1,t=!1;do{e|=t=this._decreaseLODLevelIndex()}while(t);return e}}class Ft extends C{constructor(e,t={}){super(e,t),this._scene=e,this._lodLevels=[2e3,600,150,80,20],this._lodManagers={},this._lodManagerList=[],this.enabled=t.enabled,this.targetFPS=t.targetFPS,this._init()}_init(){const e=new Array(4);let t=0,s=-1,i=Date.now(),r=0,o=0,n=o;this._scene.on("rendering",(()=>{if(-1!==s)for(let e=0,t=this._lodManagerList.length;e<t;e++)this._lodManagerList[e].applyLodCulling(s)})),this._scene.on("rendered",(()=>{i=Date.now(),window.requestAnimationFrame((()=>{t++;const o=Date.now();r=o-i,i=o,e[t%4]=r;let n=0;if(t>4){for(let t=0;t<4;t++)n+=e[t];s=4/n*1e3}}))})),this._scene.camera.on("matrix",(()=>{n=o})),this._scene.on("tick",(()=>{if(o-n>3)for(let e=0,t=this._lodManagerList.length;e<t;e++)this._lodManagerList[e].resetLodCulling();o++}))}set enabled(e){e=!!e,this._enabled!==e&&(this._enabled=e,this.glRedraw())}get enabled(){return this._enabled}set targetFPS(e){null==e&&(e=30),this._targetFPS!==e&&(this._targetFPS=e,this.glRedraw())}get targetFPS(){return this._targetFPS}getLODManager(e){const t=new Bt(this.scene,e,this._lodLevels,this._targetFPS);return this._lodManagers[t.id]=t,this._lodManagerList=Object.values(this._lodManagers),t}putLODManager(e){delete this._lodManagers[e.id],this._lodManagerList=Object.values(this._lodManagers)}destroy(){super.destroy()}}var Mt={},Lt={};!function(e){if("object"==typeof Lt&&void 0!==Mt)Mt.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{("undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this).RBush3D=e()}}((function(){return function e(t,s,i){function r(n,a){if(!s[n]){if(!t[n]){var l="function"==typeof require&&require;if(!a&&l)return l(n,!0);if(o)return o(n,!0);var h=new Error("Cannot find module '"+n+"'");throw h.code="MODULE_NOT_FOUND",h}var c=s[n]={exports:{}};t[n][0].call(c.exports,(function(e){return r(t[n][1][e]||e)}),c,c.exports,e,t,s,i)}return s[n].exports}for(var o="function"==typeof require&&require,n=0;n<i.length;n++)r(i[n]);return r}({1:[function(e,t,s){Object.defineProperty(s,"__esModule",{value:!0});var i=e("quickselect"),r=[],o=function(e){return r.push(e)},n=function(e){e&&(o(e),c(e)||e.children.forEach(n))},a=function(e){var t=r.pop();return t?(t.children=e,t.height=1,t.leaf=!0,t.minX=1/0,t.minY=1/0,t.minZ=1/0,t.maxX=-1/0,t.maxY=-1/0,t.maxZ=-1/0):t={children:e,height:1,leaf:!0,minX:1/0,minY:1/0,minZ:1/0,maxX:-1/0,maxY:-1/0,maxZ:-1/0},t},l=[],h=function(e,t){var s=l.pop();return s?(s.dist=e,s.node=t):s={dist:e,node:t},s},c=function(e){return e.leaf},A=function(e,t){return e.leaf},u=function(e,t,s){if(!s)return t.indexOf(e);for(var i=0;i<t.length;i++)if(s(e,t[i]))return i;return-1},p=function(e){d(e,0,e.children.length,e)},d=function(e,t,s,i){var r=i;r?(r.minX=1/0,r.minY=1/0,r.minZ=1/0,r.maxX=-1/0,r.maxY=-1/0,r.maxZ=-1/0):r=a([]);for(var o=t,n=void 0;o<s;o++)n=e.children[o],f(r,n);return r},f=function(e,t){return e.minX=Math.min(e.minX,t.minX),e.minY=Math.min(e.minY,t.minY),e.minZ=Math.min(e.minZ,t.minZ),e.maxX=Math.max(e.maxX,t.maxX),e.maxY=Math.max(e.maxY,t.maxY),e.maxZ=Math.max(e.maxZ,t.maxZ),e},E=function(e){return(e.maxX-e.minX)*(e.maxY-e.minY)*(e.maxZ-e.minZ)},m=function(e){return e.maxX-e.minX+(e.maxY-e.minY)+(e.maxZ-e.minZ)},y=function(e,t){var s=Math.min(e.minX,t.minX),i=Math.min(e.minY,t.minY),r=Math.min(e.minZ,t.minZ);return(Math.max(e.maxX,t.maxX)-s)*(Math.max(e.maxY,t.maxY)-i)*(Math.max(e.maxZ,t.maxZ)-r)},g=function(e,t){var s=Math.max(e.minX,t.minX),i=Math.max(e.minY,t.minY),r=Math.max(e.minZ,t.minZ),o=Math.min(e.maxX,t.maxX),n=Math.min(e.maxY,t.maxY),a=Math.min(e.maxZ,t.maxZ);return Math.max(0,o-s)*Math.max(0,n-i)*Math.max(0,a-r)},I=function(e,t){return e.minX<=t.minX&&e.minY<=t.minY&&e.minZ<=t.minZ&&t.maxX<=e.maxX&&t.maxY<=e.maxY&&t.maxZ<=e.maxZ};s.intersects=function(e,t){return t.minX<=e.maxX&&t.minY<=e.maxY&&t.minZ<=e.maxZ&&t.maxX>=e.minX&&t.maxY>=e.minY&&t.maxZ>=e.minZ},s.boxRayIntersects=function(e,t,s,i,r,o,n){var a=(e.minX-t)*r,l=(e.maxX-t)*r,h=(e.minY-s)*o,c=(e.maxY-s)*o,A=(e.minZ-i)*n,u=(e.maxZ-i)*n,p=Math.min(A,u),d=Math.max(A,u),f=Math.min(h,c),E=Math.max(h,c),m=Math.min(a,l),y=Math.max(a,l),g=Math.max(0,m,f,p);return Math.min(y,E,d)>=g?g:1/0};var v=function(e,t,s,r,o){for(var n,a=[t,s];a.length;)(s=a.pop())-(t=a.pop())<=r||(n=t+Math.ceil((s-t)/r/2)*r,i(e,n,t,s,o),a.push(t,n,n,s))},T=function(e,t){return e.minX-t.minX},_=function(e,t){return e.minY-t.minY},R=function(e,t){return e.minZ-t.minZ},P=function(){function e(e){void 0===e&&(e=16),this.maxEntries=Math.max(e,8),this.minEntries=Math.max(4,Math.ceil(.4*this.maxEntries)),this.clear()}return e.alloc=function(){return this.pool.pop()||new this},e.free=function(e){e.clear(),this.pool.push(e)},e.prototype.searchCustom=function(e,t){var s=this.data,i=[];if(!e(s,A(s)))return i;for(var r=[];s;){for(var o=0,n=s.children.length;o<n;o++){var a=s.children[o];e(a,A(s))&&(A(s)?i.push(a):t(a)?this._all(a,i):r.push(a))}s=r.pop()}return i},e.prototype.analyzeTriangles=function(e){void 0===e&&(e=this.data);var t=0;if(c(e))for(var s=0,i=e.children.length;s<i;s++)t+=e.children[s].numPrimitives;else for(s=0,i=e.children.length;s<i;s++)t+=this.analyzeTriangles(e.children[s]);return e.totalTriangles=t},e.prototype.groupNodesByNumTrianglesThreshold=function(e,t){void 0===t&&(this.analyzeTriangles(),t=this.data);for(var s=[],i=0,r=t.children.length;i<r;i++){var o=t.children[i];s.push({item:o,triangles:o.totalTriangles||o.numPrimitives})}s.sort((function(e,t){return-(e.item.triangles-t.item.triangles)}));var n=[],a=[],l=0;for(i=0,r=s.length;i<r;i++){var h=s[i];if(l+h.triangles<e)a.push(h),l+=h.triangles;else if(a.length&&(n.push(a),a=[],l=0),l+h.triangles<e)i--;else if(A(t,h.item))n.push([h]);else{for(var c=this.groupNodesByNumTrianglesThreshold(e,h.item),u=[],p=0,d=0,f=c.length;d<f-1;d++)n.push(c[i]);if(c.length>1){for(d=0,f=(c=c[c.length-1]).length;d<f;d++)(p+=c[d].triangles)<e?u.push(c[d]):(0==p&&u.push(c[d]),n.push(u),p=0,u=[]);u.forEach((function(e){a.push(e),l+=e.triangles}))}}}return a.length&&n.push(a),n},e.prototype.search=function(e){var t=this.data,i=[];if(!s.intersects(e,t))return i;for(var r=[];t;){for(var o=0,n=t.children.length;o<n;o++){var a=t.children[o];s.intersects(e,a)&&(A(t)?i.push(a):I(e,a)?this._all(a,i):r.push(a))}t=r.pop()}return i},e.prototype.collides=function(e){var t=this.data;if(!s.intersects(e,t))return!1;for(var i=[];t;){for(var r=0,o=t.children.length;r<o;r++){var n=t.children[r];if(s.intersects(e,n)){if(A(t)||I(e,n))return!0;i.push(n)}}t=i.pop()}return!1},e.prototype.raycastInv=function(e,t,i,r,o,n,a){void 0===a&&(a=1/0);var c=this.data;if(r===1/0&&o===1/0&&n===1/0)return h(1/0,void 0);if(s.boxRayIntersects(c,e,t,i,r,o,n)===1/0)return h(1/0,void 0);for(var u,p=[h(0,c)],d=function(e,t){var s=p[e];p[e]=p[t],p[t]=s},f=function(){var e=p[0],t=p.length-1;p[0]=p[t],p.length=t;for(var s=0;;){var i=s<<1|1;if(i>=t)break;var r=i+1;if(r<t&&p[r].dist<p[i].dist&&(i=r),p[s].dist<p[i].dist)break;d(s,i),s=i}return function(e){l.push(e)}(e),e.node},E=function(e,t){var s=p.length;for(p.push(h(e,t));s>0;){var i=s-1>>1;if(p[i].dist<=p[s].dist)break;d(s,i),s=i}},m=a;p.length&&p[0].dist<m;)for(var y=0,g=(c=f()).children.length;y<g;y++){var I=c.children[y],v=s.boxRayIntersects(I,e,t,i,r,o,n);if(A(c)){if(v<m){if(0===v)return h(v,I);m=v,u=I}}else E(v,I)}return h(m<a?m:1/0,u)},e.prototype.raycast=function(e,t,s,i,r,o,n){return void 0===n&&(n=1/0),this.raycastInv(e,t,s,1/i,1/r,1/o,n)},e.prototype.all=function(){return this._all(this.data,[])},e.prototype.load=function(e){if(!e||!e.length)return this;if(e.length<this.minEntries){for(var t=0,s=e.length;t<s;t++)this.insert(e[t]);return this}var i=this.build(e.slice(),0,e.length-1,0);if(this.data.children.length)if(this.data.height===i.height)this.splitRoot(this.data,i);else{if(this.data.height<i.height){var r=this.data;this.data=i,i=r}this._insert(i,this.data.height-i.height-1,!0)}else this.data=i;return this},e.prototype.insert=function(e){return e&&this._insert(e,this.data.height-1),this},e.prototype.clear=function(){return this.data&&n(this.data),this.data=a([]),this},e.prototype.remove=function(e,t){if(!e)return this;for(var s,i,r=this.data,o=0,n=!1,a=[],l=[];r||a.length;){if(r||(r=a.pop(),o=l.pop(),i=a[a.length-1],n=!0),c(r)&&-1!==(s=u(e,r.children,t)))return r.children.splice(s,1),a.push(r),this.condense(a),this;n||c(r)||!I(r,e)?i?(o++,r=i.children[o],n=!1):r=void 0:(a.push(r),l.push(o),o=0,i=r,r=r.children[0])}return this},e.prototype.toJSON=function(){return this.data},e.prototype.fromJSON=function(e){return n(this.data),this.data=e,this},e.prototype.build=function(e,t,s,i){var r,o=s-t+1,n=this.maxEntries;if(o<=n)return r=a(e.slice(t,s+1)),p(r),r;i||(i=Math.ceil(Math.log(o)/Math.log(n)),n=Math.ceil(o/Math.pow(n,i-1))),(r=a([])).leaf=!1,r.height=i;var l=Math.ceil(o/n),h=l*Math.ceil(Math.pow(n,2/3)),c=l*Math.ceil(Math.pow(n,1/3));v(e,t,s,c,T);for(var A=t;A<=s;A+=c){var u=Math.min(A+c-1,s);v(e,A,u,h,_);for(var d=A;d<=u;d+=h){var f=Math.min(d+h-1,u);v(e,d,f,l,R);for(var E=d;E<=f;E+=l){var m=Math.min(E+l-1,f);r.children.push(this.build(e,E,m,i-1))}}}return p(r),r},e.prototype._all=function(e,t){for(var s=[];e;)c(e)?t.push.apply(t,e.children):s.push.apply(s,e.children),e=s.pop();return t},e.prototype.chooseSubtree=function(e,t,s,i){for(var r,o,n;i.push(t),!c(t)&&i.length-1!==s;){r=o=1/0;for(var a=0,l=t.children.length;a<l;a++){var h=t.children[a],A=E(h),u=y(e,h)-A;u<o?(o=u,r=A<r?A:r,n=h):u===o&&A<r&&(r=A,n=h)}t=n||t.children[0]}return t},e.prototype.split=function(e,t){var s=e[t],i=s.children.length,r=this.minEntries;this.chooseSplitAxis(s,r,i);var o=this.chooseSplitIndex(s,r,i),n=a(s.children.splice(o,s.children.length-o));n.height=s.height,n.leaf=s.leaf,p(s),p(n),t?e[t-1].children.push(n):this.splitRoot(s,n)},e.prototype.splitRoot=function(e,t){this.data=a([e,t]),this.data.height=e.height+1,this.data.leaf=!1,p(this.data)},e.prototype.chooseSplitIndex=function(e,t,s){for(var i,r=1/0,o=1/0,n=t;n<=s-t;n++){var a=d(e,0,n),l=d(e,n,s),h=g(a,l),c=E(a)+E(l);h<r?(r=h,i=n,o=c<o?c:o):h===r&&c<o&&(o=c,i=n)}return i},e.prototype.chooseSplitAxis=function(e,t,s){var i=this.allDistMargin(e,t,s,T),r=this.allDistMargin(e,t,s,_),o=this.allDistMargin(e,t,s,R);i<r&&i<o?e.children.sort(T):r<i&&r<o&&e.children.sort(_)},e.prototype.allDistMargin=function(e,t,s,i){e.children.sort(i);for(var r=d(e,0,t),o=d(e,s-t,s),n=m(r)+m(o),a=t;a<s-t;a++){var l=e.children[a];f(r,l),n+=m(r)}for(a=s-t-1;a>=t;a--){l=e.children[a];f(o,l),n+=m(o)}return n},e.prototype.adjustParentBBoxes=function(e,t,s){for(var i=s;i>=0;i--)f(t[i],e)},e.prototype.condense=function(e){for(var t=e.length-1,s=void 0;t>=0;t--)0===e[t].children.length?t>0?((s=e[t-1].children).splice(s.indexOf(e[t]),1),o(e[t])):this.clear():p(e[t])},e.prototype._insert=function(e,t,s){var i=[],r=this.chooseSubtree(e,this.data,t,i);for(r.children.push(e),f(r,e);t>=0&&i[t].children.length>this.maxEntries;)this.split(i,t),t--;this.adjustParentBBoxes(e,i,t)},e.pool=[],e}();s.RBush3D=P},{quickselect:2}],2:[function(e,t,s){!function(e,i){"object"==typeof s&&void 0!==t?t.exports=i():e.quickselect=i()}(this,(function(){function e(s,i,r,o,n){for(;o>r;){if(o-r>600){var a=o-r+1,l=i-r+1,h=Math.log(a),c=.5*Math.exp(2*h/3),A=.5*Math.sqrt(h*c*(a-c)/a)*(l-a/2<0?-1:1);e(s,i,Math.max(r,Math.floor(i-l*c/a+A)),Math.min(o,Math.floor(i+(a-l)*c/a+A)),n)}var u=s[i],p=r,d=o;for(t(s,r,i),n(s[o],u)>0&&t(s,r,o);p<d;){for(t(s,p,d),p++,d--;n(s[p],u)<0;)p++;for(;n(s[d],u)>0;)d--}0===n(s[r],u)?t(s,r,d):t(s,++d,o),d<=i&&(r=d+1),i<=d&&(o=d-1)}}function t(e,t,s){var i=e[t];e[t]=e[s],e[s]=i}function s(e,t){return e<t?-1:e>t?1:0}return function(t,i,r,o,n){e(t,i,r||0,o||t.length-1,n||s)}}))},{}]},{},[1])(1)}));var Ut=Mt.exports.RBush3D,Ht=function(e){function t(e){var t=0;return e.meshes.forEach((function(e){t+=e.numPrimitives})),t}function s(e,t){var s={pos:{x:0,y:0},left:0,right:e,top:0,bottom:t,dir:0};function i(){(0==s.dir&&s.pos.x+1>=s.right||1==s.dir&&s.pos.y+1>=s.bottom||2==s.dir&&s.pos.x-1<=s.left-1||3==s.dir&&s.pos.y-1<=s.top-1)&&(s.dir=(s.dir+1)%4,0==s.dir&&s.left++,1==s.dir&&s.top++,2==s.dir&&s.right--,3==s.dir&&s.bottom--),0==s.dir&&s.pos.x++,1==s.dir&&s.pos.y++,2==s.dir&&s.pos.x--,3==s.dir&&s.pos.y--}for(var r=[],o=e*t;r.length<o;i())r.push(s.pos.x+"_"+s.pos.y);return r}var i,r,o,n,a=0,l=(r=function(t,s){for(var i=s||function(e){return!0},r=(e.aabbTree.data.maxX-e.aabbTree.data.minX)/10,o=(e.aabbTree.data.maxZ-e.aabbTree.data.minZ)/10,n=[],a=e.aabbTree.data.minX,l=0;l<10;l++,a+=r)for(var h=e.aabbTree.data.minZ,c=0;c<10;c++,h+=o)n.push({minX:a,maxX:a+r,minY:-1e8,maxY:1e8,minZ:h,maxZ:h+o,indexX:l,indexZ:c});var A={cellsByEntity:{},entitiesByCell:{},cellsX:10,cellsZ:10};return(n||[]).forEach((function(t){e.aabbTree.search(t).filter((function(e){return i(e.entity)})).forEach((function(e){var s=e.entity.id;A.cellsByEntity[s]=A.cellsByEntity[s]||{cells:[],entity:e.entity},A.cellsByEntity[s].cells.push(t);var i=t.indexX+"_"+t.indexZ;A.entitiesByCell[i]=A.entitiesByCell[i]||{entities:[],cell:t},A.entitiesByCell[i].entities.push(e.entity)}))})),A}((i={cellSideInMeters:.05,entityFilterFunc:function(e){return!0},maxPolygonsPerCluster:9e4,minPercentOfClustredPolygons:.9}).cellSideInMeters,i.entityFilterFunc),o=function(e,s){var i={},r=0;Object.keys(s).forEach((function(e){var o=s[e].cells.length,n=t(s[e].entity);i[o]=(i[o]||0)+n,r+=n}));var o=Object.keys(i);o.sort((function(e,t){return e-t}));for(var n=0,a=0,l=0;l<o.length&&a<e;l++)n=o[l],a+=i[n]/r;return{maxCellsPerEntity:n,polygonStats:{percentClustered:a,numberClustered:Math.round(a*r),numberUnclustered:r-Math.round(a*r)}}}(i.minPercentOfClustredPolygons,r.cellsByEntity),n=function(e,i,r,o,n,a){var l={},h={accumEntities:[]},c=[];s(e,i).forEach((function(e){var s=function(e,t,s,i){return(s[e]||{entities:[]}).entities.filter((function(e){return i[e.id].cells.length<=t}))}(e,r,o,n).filter((function(e){return!(e.id in l)}));s.forEach((function(e){l[e.id]=!0})),s.sort((function(e,s){return t(e)-t(s)}));var i=h.accumEntities.concat(s),A=[],u=a,p=0;do{for(;p<i.length;p++){var d=i[p],f=t(d);f>u&&(c.push(A),A=[],u=a),A.push(d),u-=f}}while(p<i.length);h.accumEntities=A})),h.accumEntities.length&&c.push(h.accumEntities);var A=[];Object.keys(n).forEach((function(e){e in l||A.push(n[e].entity)}));var u=a,p=[];A.forEach((function(e){var s=t(e);s>u&&(c.push(p),p=[],u=a),p.push(e),u-=s})),p.length&&c.push(p);var d={};return c.forEach((function(e,t){e.forEach((function(e){d[e.id]=t}))})),{clusters:c,entityIdToClusterIdMapping:d}}(r.cellsX,r.cellsZ,o.maxCellsPerEntity,r.entitiesByCell,r.cellsByEntity,i.maxPolygonsPerCluster),{clusters:{total:n.clusters.length},clusteringResult:n});a+=l.clusters.total,console.log("Total clusters: "+a);var h=[];return l.clusteringResult.clusters.forEach((function(e){e.forEach((function(e){h.push(e.id)}))})),l.orderedEntityIds=h,l};
+!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports):"function"==typeof define&&define.amd?define(["exports"],t):t((e="undefined"!=typeof globalThis?globalThis:e||self).bundle={})}(this,(function(e){"use strict";class t{constructor(e,t){this.items=e||[],this._lastUniqueId=(t||0)+1}addItem(){let e;if(2===arguments.length){const t=arguments[0];if(e=arguments[1],this.items[t])throw"ID clash: '"+t+"'";return this.items[t]=e,t}for(e=arguments[0]||{};;){const t=this._lastUniqueId++;if(!this.items[t])return this.items[t]=e,t}}removeItem(e){const t=this.items[e];return delete this.items[e],t}}const s=new t;class i{constructor(e){this.id=e,this.parentItem=null,this.groups=[],this.menuElement=null,this.shown=!1,this.mouseOver=0}}class r{constructor(){this.items=[]}}class o{constructor(e,t,s,i,r){this.id=e,this.getTitle=t,this.doAction=s,this.getEnabled=i,this.getShown=r,this.itemElement=null,this.subMenu=null,this.enabled=!0}}class n{constructor(e={}){this._id=s.addItem(),this._context=null,this._enabled=!1,this._itemsCfg=[],this._rootMenu=null,this._menuList=[],this._menuMap={},this._itemList=[],this._itemMap={},this._shown=!1,this._nextId=0,this._eventSubs={},!1!==e.hideOnMouseDown&&(document.addEventListener("mousedown",(e=>{e.target.classList.contains("xeokit-context-menu-item")||this.hide()})),document.addEventListener("touchstart",this._canvasTouchStartHandler=e=>{e.target.classList.contains("xeokit-context-menu-item")||this.hide()})),e.items&&(this.items=e.items),this._hideOnAction=!1!==e.hideOnAction,this.context=e.context,this.enabled=!1!==e.enabled,this.hide()}on(e,t){let s=this._eventSubs[e];s||(s=[],this._eventSubs[e]=s),s.push(t)}fire(e,t){const s=this._eventSubs[e];if(s)for(let e=0,i=s.length;e<i;e++)s[e](t)}set items(e){this._clear(),this._itemsCfg=e||[],this._parseItems(e),this._createUI()}get items(){return this._itemsCfg}set enabled(e){(e=!!e)!==this._enabled&&(this._enabled=e,this._enabled||this.hide())}get enabled(){return this._enabled}set context(e){this._context=e}get context(){return this._context}show(e,t){this._context?this._enabled&&(this._shown||(this._hideAllMenus(),this._updateItemsTitles(),this._updateItemsEnabledStatus(),this._showMenu(this._rootMenu.id,e,t),this._shown=!0,this.fire("shown",{}))):console.error("ContextMenu cannot be shown without a context - set context first")}get shown(){return this._shown}hide(){this._enabled&&this._shown&&(this._hideAllMenus(),this._shown=!1,this.fire("hidden",{}))}destroy(){this._context=null,this._clear(),null!==this._id&&(s.removeItem(this._id),this._id=null)}_clear(){for(let e=0,t=this._menuList.length;e<t;e++){const t=this._menuList[e].menuElement;t.parentElement.removeChild(t)}this._itemsCfg=[],this._rootMenu=null,this._menuList=[],this._menuMap={},this._itemList=[],this._itemMap={}}_parseItems(e){const t=e=>{const s=this._getNextId(),n=new i(s);for(let s=0,i=e.length;s<i;s++){const i=e[s],a=new r;n.groups.push(a);for(let e=0,s=i.length;e<s;e++){const s=i[e],r=s.items,l=r&&r.length>0,h=this._getNextId(),c=s.getTitle||(()=>s.title||""),A=s.doAction||s.callback||(()=>{}),u=s.getEnabled||(()=>!0),p=s.getShown||(()=>!0),d=new o(h,c,A,u,p);if(d.parentMenu=n,a.items.push(d),l){const e=t(r);d.subMenu=e,e.parentItem=d}this._itemList.push(d),this._itemMap[d.id]=d}}return this._menuList.push(n),this._menuMap[n.id]=n,n};this._rootMenu=t(e)}_getNextId(){return"ContextMenu_"+this._id+"_"+this._nextId++}_createUI(){const e=t=>{this._createMenuUI(t);const s=t.groups;for(let t=0,i=s.length;t<i;t++){const i=s[t].items;for(let t=0,s=i.length;t<s;t++){const s=i[t].subMenu;s&&e(s)}}};e(this._rootMenu)}_createMenuUI(e){const t=e.groups,s=[];if(s.push('<div class="xeokit-context-menu '+e.id+'" style="z-index:300000; position: absolute;">'),s.push("<ul>"),t)for(let e=0,i=t.length;e<i;e++){const r=e,o=i,n=t[e].items;if(n)for(let e=0,t=n.length;e<t;e++){const i=n[e],a=i.subMenu,l=i.title||"";a?s.push('<li id="'+i.id+'" class="xeokit-context-menu-item" style="'+(r===o-1||e<t-1?"border-bottom: 0":"border-bottom: 1px solid black")+'">'+l+" [MORE]</li>"):s.push('<li id="'+i.id+'" class="xeokit-context-menu-item" style="'+(r===o-1||e<t-1?"border-bottom: 0":"border-bottom: 1px solid black")+'">'+l+"</li>")}}s.push("</ul>"),s.push("</div>");const i=s.join("");document.body.insertAdjacentHTML("beforeend",i);const r=document.querySelector("."+e.id);e.menuElement=r,r.style["border-radius"]="4px",r.style.display="none",r.style["z-index"]=3e5,r.style.background="white",r.style.border="1px solid black",r.style["box-shadow"]="0 4px 5px 0 gray",r.oncontextmenu=e=>{e.preventDefault()};const o=this;let n=null;if(t)for(let e=0,s=t.length;e<s;e++){const s=t[e].items;if(s)for(let e=0,t=s.length;e<t;e++){const t=s[e],i=t.subMenu;t.itemElement=document.getElementById(t.id),t.itemElement?(t.itemElement.addEventListener("mouseenter",(e=>{e.preventDefault();const s=t.subMenu;if(!s)return void(n&&(o._hideMenu(n.id),n=null));if(n&&n.id!==s.id&&(o._hideMenu(n.id),n=null),!1===t.enabled)return;const i=t.itemElement,r=s.menuElement,a=i.getBoundingClientRect();r.getBoundingClientRect();a.right+200>window.innerWidth?o._showMenu(s.id,a.left-200,a.top-1):o._showMenu(s.id,a.right-5,a.top-1),n=s})),i||(t.itemElement.addEventListener("click",(e=>{e.preventDefault(),o._context&&!1!==t.enabled&&(t.doAction&&t.doAction(o._context),this._hideOnAction?o.hide():(o._updateItemsTitles(),o._updateItemsEnabledStatus()))})),t.itemElement.addEventListener("mouseenter",(e=>{e.preventDefault(),!1!==t.enabled&&t.doHover&&t.doHover(o._context)})))):console.error("ContextMenu item element not found: "+t.id)}}}_updateItemsTitles(){if(this._context)for(let e=0,t=this._itemList.length;e<t;e++){const t=this._itemList[e],s=t.itemElement;if(!s)continue;const i=t.getShown;if(!i||!i(this._context))continue;const r=t.getTitle(this._context);t.subMenu,s.innerText=r}}_updateItemsEnabledStatus(){if(this._context)for(let e=0,t=this._itemList.length;e<t;e++){const t=this._itemList[e],s=t.itemElement;if(!s)continue;const i=t.getEnabled;if(!i)continue;const r=t.getShown;if(!r)continue;const o=r(this._context);if(t.shown=o,!o){s.style.visibility="hidden",s.style.height="0",s.style.padding="0";continue}s.style.visibility="visible",s.style.height="auto",s.style.padding=null;const n=i(this._context);t.enabled=n,n?s.classList.remove("disabled"):s.classList.add("disabled")}}_showMenu(e,t,s){const i=this._menuMap[e];if(!i)return void console.error("Menu not found: "+e);if(i.shown)return;const r=i.menuElement;r&&(this._showMenuElement(r,t,s),i.shown=!0)}_hideMenu(e){const t=this._menuMap[e];if(!t)return void console.error("Menu not found: "+e);if(!t.shown)return;const s=t.menuElement;s&&(this._hideMenuElement(s),t.shown=!1)}_hideAllMenus(){for(let e=0,t=this._menuList.length;e<t;e++){const t=this._menuList[e];this._hideMenu(t.id)}}_showMenuElement(e,t,s){e.style.display="block";const i=e.offsetHeight,r=e.offsetWidth;s+i>window.innerHeight&&(s=window.innerHeight-i),t+r>window.innerWidth&&(t=window.innerWidth-r),e.style.left=t+"px",e.style.top=s+"px"}_hideMenuElement(e){e.style.display="none"}}class a{constructor(e,t,s){this.id=s&&s.id?s.id:e,this.viewer=t,this._subIdMap=null,this._subIdEvents=null,this._eventSubs=null,this._eventSubsNum=null,this._events=null,this._eventCallDepth=0,t.addPlugin(this)}fire(e,t,s){this._events||(this._events={}),this._eventSubs||(this._eventSubs={},this._eventSubsNum={}),!0!==s&&(this._events[e]=t||!0);const i=this._eventSubs[e];let r;if(i)for(const s in i)i.hasOwnProperty(s)&&(r=i[s],this._eventCallDepth++,this._eventCallDepth<300?r.callback.call(r.scope,t):this.error("fire: potential stack overflow from recursive event '"+e+"' - dropping this event"),this._eventCallDepth--)}on(e,s,i){this._events||(this._events={}),this._subIdMap||(this._subIdMap=new t),this._subIdEvents||(this._subIdEvents={}),this._eventSubs||(this._eventSubs={}),this._eventSubsNum||(this._eventSubsNum={});let r=this._eventSubs[e];r?this._eventSubsNum[e]++:(r={},this._eventSubs[e]=r,this._eventSubsNum[e]=1);const o=this._subIdMap.addItem();r[o]={callback:s,scope:i||this},this._subIdEvents[o]=e;const n=this._events[e];return void 0!==n&&s.call(i||this,n),o}off(e){if(null==e)return;if(!this._subIdEvents)return;const t=this._subIdEvents[e];if(t){delete this._subIdEvents[e];const s=this._eventSubs[t];s&&(delete s[e],this._eventSubsNum[t]--),this._subIdMap.removeItem(e)}}once(e,t,s){const i=this,r=this.on(e,(function(e){i.off(r),t.call(s||this,e)}),s)}hasSubs(e){return this._eventSubsNum&&this._eventSubsNum[e]>0}log(e){console.log(`[xeokit plugin ${this.id}]: ${e}`)}warn(e){console.warn(`[xeokit plugin ${this.id}]: ${e}`)}error(e){console.error(`[xeokit plugin ${this.id}]: ${e}`)}send(e,t){}destroy(){this.viewer.removePlugin(this)}}let l=!0,h=l?Float64Array:Float32Array;const c=new h(16),A=new h(16),u=new h(4),p={setDoublePrecisionEnabled(e){l=e,h=l?Float64Array:Float32Array},getDoublePrecisionEnabled:()=>l,MIN_DOUBLE:-Number.MAX_SAFE_INTEGER,MAX_DOUBLE:Number.MAX_SAFE_INTEGER,MAX_INT:1e7,DEGTORAD:.0174532925,RADTODEG:57.295779513,unglobalizeObjectId(e,t){const s=t.indexOf("#");return s===e.length&&t.startsWith(e)?t.substring(s+1):t},globalizeObjectId:(e,t)=>e+"#"+t,safeInv(e){const t=1/e;return isNaN(t)||!isFinite(t)?1:t},vec2:e=>new h(e||2),vec3:e=>new h(e||3),vec4:e=>new h(e||4),mat3:e=>new h(e||9),mat3ToMat4:(e,t=new h(16))=>(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=0,t[4]=e[3],t[5]=e[4],t[6]=e[5],t[7]=0,t[8]=e[6],t[9]=e[7],t[10]=e[8],t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t),mat4:e=>new h(e||16),mat4ToMat3(e,t){},doublesToFloats(e,t,s){const i=new h(2);for(let r=0,o=e.length;r<o;r++)p.splitDouble(e[r],i),t[r]=i[0],s[r]=i[1]},splitDouble(e,t){const s=h.from([e])[0],i=e-s;t[0]=s,t[1]=i},createUUID:(()=>{const e=[];for(let t=0;t<256;t++)e[t]=(t<16?"0":"")+t.toString(16);return()=>{const t=4294967295*Math.random()|0,s=4294967295*Math.random()|0,i=4294967295*Math.random()|0,r=4294967295*Math.random()|0;return`${e[255&t]+e[t>>8&255]+e[t>>16&255]+e[t>>24&255]}-${e[255&s]}${e[s>>8&255]}-${e[s>>16&15|64]}${e[s>>24&255]}-${e[63&i|128]}${e[i>>8&255]}-${e[i>>16&255]}${e[i>>24&255]}${e[255&r]}${e[r>>8&255]}${e[r>>16&255]}${e[r>>24&255]}`}})(),clamp:(e,t,s)=>Math.max(t,Math.min(s,e)),fmod(e,t){if(e<t)return console.error("math.fmod : Attempting to find modulus within negative range - would be infinite loop - ignoring"),e;for(;t<=e;)e-=t;return e},compareVec3:(e,t)=>e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2],negateVec3:(e,t)=>(t||(t=e),t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t),negateVec4:(e,t)=>(t||(t=e),t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t),addVec4:(e,t,s)=>(s||(s=e),s[0]=e[0]+t[0],s[1]=e[1]+t[1],s[2]=e[2]+t[2],s[3]=e[3]+t[3],s),addVec4Scalar:(e,t,s)=>(s||(s=e),s[0]=e[0]+t,s[1]=e[1]+t,s[2]=e[2]+t,s[3]=e[3]+t,s),addVec3:(e,t,s)=>(s||(s=e),s[0]=e[0]+t[0],s[1]=e[1]+t[1],s[2]=e[2]+t[2],s),addVec3Scalar:(e,t,s)=>(s||(s=e),s[0]=e[0]+t,s[1]=e[1]+t,s[2]=e[2]+t,s),subVec4:(e,t,s)=>(s||(s=e),s[0]=e[0]-t[0],s[1]=e[1]-t[1],s[2]=e[2]-t[2],s[3]=e[3]-t[3],s),subVec3:(e,t,s)=>(s||(s=e),s[0]=e[0]-t[0],s[1]=e[1]-t[1],s[2]=e[2]-t[2],s),subVec2:(e,t,s)=>(s||(s=e),s[0]=e[0]-t[0],s[1]=e[1]-t[1],s),geometricMeanVec2(...e){const t=new h(e[0]);for(let s=1;s<e.length;s++)t[0]+=e[s][0],t[1]+=e[s][1];return t[0]/=e.length,t[1]/=e.length,t},subVec4Scalar:(e,t,s)=>(s||(s=e),s[0]=e[0]-t,s[1]=e[1]-t,s[2]=e[2]-t,s[3]=e[3]-t,s),subScalarVec4:(e,t,s)=>(s||(s=e),s[0]=t-e[0],s[1]=t-e[1],s[2]=t-e[2],s[3]=t-e[3],s),mulVec4:(e,t,s)=>(s||(s=e),s[0]=e[0]*t[0],s[1]=e[1]*t[1],s[2]=e[2]*t[2],s[3]=e[3]*t[3],s),mulVec4Scalar:(e,t,s)=>(s||(s=e),s[0]=e[0]*t,s[1]=e[1]*t,s[2]=e[2]*t,s[3]=e[3]*t,s),mulVec3Scalar:(e,t,s)=>(s||(s=e),s[0]=e[0]*t,s[1]=e[1]*t,s[2]=e[2]*t,s),mulVec2Scalar:(e,t,s)=>(s||(s=e),s[0]=e[0]*t,s[1]=e[1]*t,s),divVec3:(e,t,s)=>(s||(s=e),s[0]=e[0]/t[0],s[1]=e[1]/t[1],s[2]=e[2]/t[2],s),divVec4:(e,t,s)=>(s||(s=e),s[0]=e[0]/t[0],s[1]=e[1]/t[1],s[2]=e[2]/t[2],s[3]=e[3]/t[3],s),divScalarVec3:(e,t,s)=>(s||(s=t),s[0]=e/t[0],s[1]=e/t[1],s[2]=e/t[2],s),divVec3Scalar:(e,t,s)=>(s||(s=e),s[0]=e[0]/t,s[1]=e[1]/t,s[2]=e[2]/t,s),divVec4Scalar:(e,t,s)=>(s||(s=e),s[0]=e[0]/t,s[1]=e[1]/t,s[2]=e[2]/t,s[3]=e[3]/t,s),divScalarVec4:(e,t,s)=>(s||(s=t),s[0]=e/t[0],s[1]=e/t[1],s[2]=e/t[2],s[3]=e/t[3],s),dotVec4:(e,t)=>e[0]*t[0]+e[1]*t[1]+e[2]*t[2]+e[3]*t[3],cross3Vec4(e,t){const s=e[0],i=e[1],r=e[2],o=t[0],n=t[1],a=t[2];return[i*a-r*n,r*o-s*a,s*n-i*o,0]},cross3Vec3(e,t,s){s||(s=e);const i=e[0],r=e[1],o=e[2],n=t[0],a=t[1],l=t[2];return s[0]=r*l-o*a,s[1]=o*n-i*l,s[2]=i*a-r*n,s},sqLenVec4:e=>p.dotVec4(e,e),lenVec4:e=>Math.sqrt(p.sqLenVec4(e)),dotVec3:(e,t)=>e[0]*t[0]+e[1]*t[1]+e[2]*t[2],dotVec2:(e,t)=>e[0]*t[0]+e[1]*t[1],sqLenVec3:e=>p.dotVec3(e,e),sqLenVec2:e=>p.dotVec2(e,e),lenVec3:e=>Math.sqrt(p.sqLenVec3(e)),distVec3:(()=>{const e=new h(3);return(t,s)=>p.lenVec3(p.subVec3(t,s,e))})(),lenVec2:e=>Math.sqrt(p.sqLenVec2(e)),distVec2:(()=>{const e=new h(2);return(t,s)=>p.lenVec2(p.subVec2(t,s,e))})(),rcpVec3:(e,t)=>p.divScalarVec3(1,e,t),normalizeVec4(e,t){const s=1/p.lenVec4(e);return p.mulVec4Scalar(e,s,t)},normalizeVec3(e,t){const s=1/p.lenVec3(e);return p.mulVec3Scalar(e,s,t)},normalizeVec2(e,t){const s=1/p.lenVec2(e);return p.mulVec2Scalar(e,s,t)},angleVec3(e,t){let s=p.dotVec3(e,t)/Math.sqrt(p.sqLenVec3(e)*p.sqLenVec3(t));return s=s<-1?-1:s>1?1:s,Math.acos(s)},vec3FromMat4Scale:(()=>{const e=new h(3);return(t,s)=>(e[0]=t[0],e[1]=t[1],e[2]=t[2],s[0]=p.lenVec3(e),e[0]=t[4],e[1]=t[5],e[2]=t[6],s[1]=p.lenVec3(e),e[0]=t[8],e[1]=t[9],e[2]=t[10],s[2]=p.lenVec3(e),s)})(),vecToArray:(()=>{function e(e){return Math.round(1e5*e)/1e5}return t=>{for(let s=0,i=(t=Array.prototype.slice.call(t)).length;s<i;s++)t[s]=e(t[s]);return t}})(),xyzArrayToObject:e=>({x:e[0],y:e[1],z:e[2]}),xyzObjectToArray:(e,t)=>((t=t||p.vec3())[0]=e.x,t[1]=e.y,t[2]=e.z,t),dupMat4:e=>e.slice(0,16),mat4To3:e=>[e[0],e[1],e[2],e[4],e[5],e[6],e[8],e[9],e[10]],m4s:e=>[e,e,e,e,e,e,e,e,e,e,e,e,e,e,e,e],setMat4ToZeroes:()=>p.m4s(0),setMat4ToOnes:()=>p.m4s(1),diagonalMat4v:e=>new h([e[0],0,0,0,0,e[1],0,0,0,0,e[2],0,0,0,0,e[3]]),diagonalMat4c:(e,t,s,i)=>p.diagonalMat4v([e,t,s,i]),diagonalMat4s:e=>p.diagonalMat4c(e,e,e,e),identityMat4:(e=new h(16))=>(e[0]=1,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=1,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=1,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e),identityMat3:(e=new h(9))=>(e[0]=1,e[1]=0,e[2]=0,e[3]=0,e[4]=1,e[5]=0,e[6]=0,e[7]=0,e[8]=1,e),isIdentityMat4:e=>1===e[0]&&0===e[1]&&0===e[2]&&0===e[3]&&0===e[4]&&1===e[5]&&0===e[6]&&0===e[7]&&0===e[8]&&0===e[9]&&1===e[10]&&0===e[11]&&0===e[12]&&0===e[13]&&0===e[14]&&1===e[15],negateMat4:(e,t)=>(t||(t=e),t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t),addMat4:(e,t,s)=>(s||(s=e),s[0]=e[0]+t[0],s[1]=e[1]+t[1],s[2]=e[2]+t[2],s[3]=e[3]+t[3],s[4]=e[4]+t[4],s[5]=e[5]+t[5],s[6]=e[6]+t[6],s[7]=e[7]+t[7],s[8]=e[8]+t[8],s[9]=e[9]+t[9],s[10]=e[10]+t[10],s[11]=e[11]+t[11],s[12]=e[12]+t[12],s[13]=e[13]+t[13],s[14]=e[14]+t[14],s[15]=e[15]+t[15],s),addMat4Scalar:(e,t,s)=>(s||(s=e),s[0]=e[0]+t,s[1]=e[1]+t,s[2]=e[2]+t,s[3]=e[3]+t,s[4]=e[4]+t,s[5]=e[5]+t,s[6]=e[6]+t,s[7]=e[7]+t,s[8]=e[8]+t,s[9]=e[9]+t,s[10]=e[10]+t,s[11]=e[11]+t,s[12]=e[12]+t,s[13]=e[13]+t,s[14]=e[14]+t,s[15]=e[15]+t,s),addScalarMat4:(e,t,s)=>p.addMat4Scalar(t,e,s),subMat4:(e,t,s)=>(s||(s=e),s[0]=e[0]-t[0],s[1]=e[1]-t[1],s[2]=e[2]-t[2],s[3]=e[3]-t[3],s[4]=e[4]-t[4],s[5]=e[5]-t[5],s[6]=e[6]-t[6],s[7]=e[7]-t[7],s[8]=e[8]-t[8],s[9]=e[9]-t[9],s[10]=e[10]-t[10],s[11]=e[11]-t[11],s[12]=e[12]-t[12],s[13]=e[13]-t[13],s[14]=e[14]-t[14],s[15]=e[15]-t[15],s),subMat4Scalar:(e,t,s)=>(s||(s=e),s[0]=e[0]-t,s[1]=e[1]-t,s[2]=e[2]-t,s[3]=e[3]-t,s[4]=e[4]-t,s[5]=e[5]-t,s[6]=e[6]-t,s[7]=e[7]-t,s[8]=e[8]-t,s[9]=e[9]-t,s[10]=e[10]-t,s[11]=e[11]-t,s[12]=e[12]-t,s[13]=e[13]-t,s[14]=e[14]-t,s[15]=e[15]-t,s),subScalarMat4:(e,t,s)=>(s||(s=t),s[0]=e-t[0],s[1]=e-t[1],s[2]=e-t[2],s[3]=e-t[3],s[4]=e-t[4],s[5]=e-t[5],s[6]=e-t[6],s[7]=e-t[7],s[8]=e-t[8],s[9]=e-t[9],s[10]=e-t[10],s[11]=e-t[11],s[12]=e-t[12],s[13]=e-t[13],s[14]=e-t[14],s[15]=e-t[15],s),mulMat4(e,t,s){s||(s=e);const i=e[0],r=e[1],o=e[2],n=e[3],a=e[4],l=e[5],h=e[6],c=e[7],A=e[8],u=e[9],p=e[10],d=e[11],f=e[12],E=e[13],m=e[14],y=e[15],g=t[0],I=t[1],v=t[2],T=t[3],_=t[4],R=t[5],P=t[6],D=t[7],N=t[8],C=t[9],O=t[10],b=t[11],S=t[12],w=t[13],x=t[14],B=t[15];return s[0]=g*i+I*a+v*A+T*f,s[1]=g*r+I*l+v*u+T*E,s[2]=g*o+I*h+v*p+T*m,s[3]=g*n+I*c+v*d+T*y,s[4]=_*i+R*a+P*A+D*f,s[5]=_*r+R*l+P*u+D*E,s[6]=_*o+R*h+P*p+D*m,s[7]=_*n+R*c+P*d+D*y,s[8]=N*i+C*a+O*A+b*f,s[9]=N*r+C*l+O*u+b*E,s[10]=N*o+C*h+O*p+b*m,s[11]=N*n+C*c+O*d+b*y,s[12]=S*i+w*a+x*A+B*f,s[13]=S*r+w*l+x*u+B*E,s[14]=S*o+w*h+x*p+B*m,s[15]=S*n+w*c+x*d+B*y,s},mulMat3(e,t,s){s||(s=new h(9));const i=e[0],r=e[3],o=e[6],n=e[1],a=e[4],l=e[7],c=e[2],A=e[5],u=e[8],p=t[0],d=t[3],f=t[6],E=t[1],m=t[4],y=t[7],g=t[2],I=t[5],v=t[8];return s[0]=i*p+r*E+o*g,s[3]=i*d+r*m+o*I,s[6]=i*f+r*y+o*v,s[1]=n*p+a*E+l*g,s[4]=n*d+a*m+l*I,s[7]=n*f+a*y+l*v,s[2]=c*p+A*E+u*g,s[5]=c*d+A*m+u*I,s[8]=c*f+A*y+u*v,s},mulMat4Scalar:(e,t,s)=>(s||(s=e),s[0]=e[0]*t,s[1]=e[1]*t,s[2]=e[2]*t,s[3]=e[3]*t,s[4]=e[4]*t,s[5]=e[5]*t,s[6]=e[6]*t,s[7]=e[7]*t,s[8]=e[8]*t,s[9]=e[9]*t,s[10]=e[10]*t,s[11]=e[11]*t,s[12]=e[12]*t,s[13]=e[13]*t,s[14]=e[14]*t,s[15]=e[15]*t,s),mulMat4v4(e,t,s=p.vec4()){const i=t[0],r=t[1],o=t[2],n=t[3];return s[0]=e[0]*i+e[4]*r+e[8]*o+e[12]*n,s[1]=e[1]*i+e[5]*r+e[9]*o+e[13]*n,s[2]=e[2]*i+e[6]*r+e[10]*o+e[14]*n,s[3]=e[3]*i+e[7]*r+e[11]*o+e[15]*n,s},transposeMat4(e,t){const s=e[4],i=e[14],r=e[8],o=e[13],n=e[12],a=e[9];if(!t||e===t){const t=e[1],l=e[2],h=e[3],c=e[6],A=e[7],u=e[11];return e[1]=s,e[2]=r,e[3]=n,e[4]=t,e[6]=a,e[7]=o,e[8]=l,e[9]=c,e[11]=i,e[12]=h,e[13]=A,e[14]=u,e}return t[0]=e[0],t[1]=s,t[2]=r,t[3]=n,t[4]=e[1],t[5]=e[5],t[6]=a,t[7]=o,t[8]=e[2],t[9]=e[6],t[10]=e[10],t[11]=i,t[12]=e[3],t[13]=e[7],t[14]=e[11],t[15]=e[15],t},transposeMat3(e,t){if(t===e){const s=e[1],i=e[2],r=e[5];t[1]=e[3],t[2]=e[6],t[3]=s,t[5]=e[7],t[6]=i,t[7]=r}else t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8];return t},determinantMat4(e){const t=e[0],s=e[1],i=e[2],r=e[3],o=e[4],n=e[5],a=e[6],l=e[7],h=e[8],c=e[9],A=e[10],u=e[11],p=e[12],d=e[13],f=e[14],E=e[15];return p*c*a*r-h*d*a*r-p*n*A*r+o*d*A*r+h*n*f*r-o*c*f*r-p*c*i*l+h*d*i*l+p*s*A*l-t*d*A*l-h*s*f*l+t*c*f*l+p*n*i*u-o*d*i*u-p*s*a*u+t*d*a*u+o*s*f*u-t*n*f*u-h*n*i*E+o*c*i*E+h*s*a*E-t*c*a*E-o*s*A*E+t*n*A*E},inverseMat4(e,t){t||(t=e);const s=e[0],i=e[1],r=e[2],o=e[3],n=e[4],a=e[5],l=e[6],h=e[7],c=e[8],A=e[9],u=e[10],p=e[11],d=e[12],f=e[13],E=e[14],m=e[15],y=s*a-i*n,g=s*l-r*n,I=s*h-o*n,v=i*l-r*a,T=i*h-o*a,_=r*h-o*l,R=c*f-A*d,P=c*E-u*d,D=c*m-p*d,N=A*E-u*f,C=A*m-p*f,O=u*m-p*E,b=1/(y*O-g*C+I*N+v*D-T*P+_*R);return t[0]=(a*O-l*C+h*N)*b,t[1]=(-i*O+r*C-o*N)*b,t[2]=(f*_-E*T+m*v)*b,t[3]=(-A*_+u*T-p*v)*b,t[4]=(-n*O+l*D-h*P)*b,t[5]=(s*O-r*D+o*P)*b,t[6]=(-d*_+E*I-m*g)*b,t[7]=(c*_-u*I+p*g)*b,t[8]=(n*C-a*D+h*R)*b,t[9]=(-s*C+i*D-o*R)*b,t[10]=(d*T-f*I+m*y)*b,t[11]=(-c*T+A*I-p*y)*b,t[12]=(-n*N+a*P-l*R)*b,t[13]=(s*N-i*P+r*R)*b,t[14]=(-d*v+f*g-E*y)*b,t[15]=(c*v-A*g+u*y)*b,t},traceMat4:e=>e[0]+e[5]+e[10]+e[15],translationMat4v(e,t){const s=t||p.identityMat4();return s[12]=e[0],s[13]=e[1],s[14]=e[2],s},translationMat3v(e,t){const s=t||p.identityMat3();return s[6]=e[0],s[7]=e[1],s},translationMat4c:(()=>{const e=new h(3);return(t,s,i,r)=>(e[0]=t,e[1]=s,e[2]=i,p.translationMat4v(e,r))})(),translationMat4s:(e,t)=>p.translationMat4c(e,e,e,t),translateMat4v:(e,t)=>p.translateMat4c(e[0],e[1],e[2],t),translateMat4c(e,t,s,i){const r=i[3];i[0]+=r*e,i[1]+=r*t,i[2]+=r*s;const o=i[7];i[4]+=o*e,i[5]+=o*t,i[6]+=o*s;const n=i[11];i[8]+=n*e,i[9]+=n*t,i[10]+=n*s;const a=i[15];return i[12]+=a*e,i[13]+=a*t,i[14]+=a*s,i},setMat4Translation:(e,t,s)=>(s[0]=e[0],s[1]=e[1],s[2]=e[2],s[3]=e[3],s[4]=e[4],s[5]=e[5],s[6]=e[6],s[7]=e[7],s[8]=e[8],s[9]=e[9],s[10]=e[10],s[11]=e[11],s[12]=t[0],s[13]=t[1],s[14]=t[2],s[15]=e[15],s),rotationMat4v(e,t,s){const i=p.normalizeVec4([t[0],t[1],t[2],0],[]),r=Math.sin(e),o=Math.cos(e),n=1-o,a=i[0],l=i[1],h=i[2];let c,A,u,d,f,E;return c=a*l,A=l*h,u=h*a,d=a*r,f=l*r,E=h*r,(s=s||p.mat4())[0]=n*a*a+o,s[1]=n*c+E,s[2]=n*u-f,s[3]=0,s[4]=n*c-E,s[5]=n*l*l+o,s[6]=n*A+d,s[7]=0,s[8]=n*u+f,s[9]=n*A-d,s[10]=n*h*h+o,s[11]=0,s[12]=0,s[13]=0,s[14]=0,s[15]=1,s},rotationMat4c:(e,t,s,i,r)=>p.rotationMat4v(e,[t,s,i],r),scalingMat4v:(e,t=p.identityMat4())=>(t[0]=e[0],t[5]=e[1],t[10]=e[2],t),scalingMat3v:(e,t=p.identityMat3())=>(t[0]=e[0],t[4]=e[1],t),scalingMat4c:(()=>{const e=new h(3);return(t,s,i,r)=>(e[0]=t,e[1]=s,e[2]=i,p.scalingMat4v(e,r))})(),scaleMat4c:(e,t,s,i)=>(i[0]*=e,i[4]*=t,i[8]*=s,i[1]*=e,i[5]*=t,i[9]*=s,i[2]*=e,i[6]*=t,i[10]*=s,i[3]*=e,i[7]*=t,i[11]*=s,i),scaleMat4v(e,t){const s=e[0],i=e[1],r=e[2];return t[0]*=s,t[4]*=i,t[8]*=r,t[1]*=s,t[5]*=i,t[9]*=r,t[2]*=s,t[6]*=i,t[10]*=r,t[3]*=s,t[7]*=i,t[11]*=r,t},scalingMat4s:e=>p.scalingMat4c(e,e,e),rotationTranslationMat4(e,t,s=p.mat4()){const i=e[0],r=e[1],o=e[2],n=e[3],a=i+i,l=r+r,h=o+o,c=i*a,A=i*l,u=i*h,d=r*l,f=r*h,E=o*h,m=n*a,y=n*l,g=n*h;return s[0]=1-(d+E),s[1]=A+g,s[2]=u-y,s[3]=0,s[4]=A-g,s[5]=1-(c+E),s[6]=f+m,s[7]=0,s[8]=u+y,s[9]=f-m,s[10]=1-(c+d),s[11]=0,s[12]=t[0],s[13]=t[1],s[14]=t[2],s[15]=1,s},mat4ToEuler(e,t,s=p.vec4()){const i=p.clamp,r=e[0],o=e[4],n=e[8],a=e[1],l=e[5],h=e[9],c=e[2],A=e[6],u=e[10];return"XYZ"===t?(s[1]=Math.asin(i(n,-1,1)),Math.abs(n)<.99999?(s[0]=Math.atan2(-h,u),s[2]=Math.atan2(-o,r)):(s[0]=Math.atan2(A,l),s[2]=0)):"YXZ"===t?(s[0]=Math.asin(-i(h,-1,1)),Math.abs(h)<.99999?(s[1]=Math.atan2(n,u),s[2]=Math.atan2(a,l)):(s[1]=Math.atan2(-c,r),s[2]=0)):"ZXY"===t?(s[0]=Math.asin(i(A,-1,1)),Math.abs(A)<.99999?(s[1]=Math.atan2(-c,u),s[2]=Math.atan2(-o,l)):(s[1]=0,s[2]=Math.atan2(a,r))):"ZYX"===t?(s[1]=Math.asin(-i(c,-1,1)),Math.abs(c)<.99999?(s[0]=Math.atan2(A,u),s[2]=Math.atan2(a,r)):(s[0]=0,s[2]=Math.atan2(-o,l))):"YZX"===t?(s[2]=Math.asin(i(a,-1,1)),Math.abs(a)<.99999?(s[0]=Math.atan2(-h,l),s[1]=Math.atan2(-c,r)):(s[0]=0,s[1]=Math.atan2(n,u))):"XZY"===t&&(s[2]=Math.asin(-i(o,-1,1)),Math.abs(o)<.99999?(s[0]=Math.atan2(A,l),s[1]=Math.atan2(n,r)):(s[0]=Math.atan2(-h,u),s[1]=0)),s},composeMat4:(e,t,s,i=p.mat4())=>(p.quaternionToRotationMat4(t,i),p.scaleMat4v(s,i),p.translateMat4v(e,i),i),decomposeMat4:(()=>{const e=new h(3),t=new h(16);return function(s,i,r,o){e[0]=s[0],e[1]=s[1],e[2]=s[2];let n=p.lenVec3(e);e[0]=s[4],e[1]=s[5],e[2]=s[6];const a=p.lenVec3(e);e[8]=s[8],e[9]=s[9],e[10]=s[10];const l=p.lenVec3(e);p.determinantMat4(s)<0&&(n=-n),i[0]=s[12],i[1]=s[13],i[2]=s[14],t.set(s);const h=1/n,c=1/a,A=1/l;return t[0]*=h,t[1]*=h,t[2]*=h,t[4]*=c,t[5]*=c,t[6]*=c,t[8]*=A,t[9]*=A,t[10]*=A,p.mat4ToQuaternion(t,r),o[0]=n,o[1]=a,o[2]=l,this}})(),getColMat4(e,t){const s=4*t;return[e[s],e[s+1],e[s+2],e[s+3]]},setRowMat4(e,t,s){e[t]=s[0],e[t+4]=s[1],e[t+8]=s[2],e[t+12]=s[3]},lookAtMat4v(e,t,s,i){i||(i=p.mat4());const r=e[0],o=e[1],n=e[2],a=s[0],l=s[1],h=s[2],c=t[0],A=t[1],u=t[2];if(r===c&&o===A&&n===u)return p.identityMat4();let d,f,E,m,y,g,I,v,T,_;return d=r-c,f=o-A,E=n-u,_=1/Math.sqrt(d*d+f*f+E*E),d*=_,f*=_,E*=_,m=l*E-h*f,y=h*d-a*E,g=a*f-l*d,_=Math.sqrt(m*m+y*y+g*g),_?(_=1/_,m*=_,y*=_,g*=_):(m=0,y=0,g=0),I=f*g-E*y,v=E*m-d*g,T=d*y-f*m,_=Math.sqrt(I*I+v*v+T*T),_?(_=1/_,I*=_,v*=_,T*=_):(I=0,v=0,T=0),i[0]=m,i[1]=I,i[2]=d,i[3]=0,i[4]=y,i[5]=v,i[6]=f,i[7]=0,i[8]=g,i[9]=T,i[10]=E,i[11]=0,i[12]=-(m*r+y*o+g*n),i[13]=-(I*r+v*o+T*n),i[14]=-(d*r+f*o+E*n),i[15]=1,i},lookAtMat4c:(e,t,s,i,r,o,n,a,l)=>p.lookAtMat4v([e,t,s],[i,r,o],[n,a,l],[]),orthoMat4c(e,t,s,i,r,o,n){n||(n=p.mat4());const a=t-e,l=i-s,h=o-r;return n[0]=2/a,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=2/l,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=-2/h,n[11]=0,n[12]=-(e+t)/a,n[13]=-(i+s)/l,n[14]=-(o+r)/h,n[15]=1,n},frustumMat4v(e,t,s){s||(s=p.mat4());const i=[e[0],e[1],e[2],0],r=[t[0],t[1],t[2],0];p.addVec4(r,i,c),p.subVec4(r,i,A);const o=2*i[2],n=A[0],a=A[1],l=A[2];return s[0]=o/n,s[1]=0,s[2]=0,s[3]=0,s[4]=0,s[5]=o/a,s[6]=0,s[7]=0,s[8]=c[0]/n,s[9]=c[1]/a,s[10]=-c[2]/l,s[11]=-1,s[12]=0,s[13]=0,s[14]=-o*r[2]/l,s[15]=0,s},frustumMat4(e,t,s,i,r,o,n){n||(n=p.mat4());const a=t-e,l=i-s,h=o-r;return n[0]=2*r/a,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=2*r/l,n[6]=0,n[7]=0,n[8]=(t+e)/a,n[9]=(i+s)/l,n[10]=-(o+r)/h,n[11]=-1,n[12]=0,n[13]=0,n[14]=-o*r*2/h,n[15]=0,n},perspectiveMat4(e,t,s,i,r){const o=[],n=[];return o[2]=s,n[2]=i,n[1]=o[2]*Math.tan(e/2),o[1]=-n[1],n[0]=n[1]*t,o[0]=-n[0],p.frustumMat4v(o,n,r)},compareMat4:(e,t)=>e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[3]===t[3]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[7]===t[7]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[11]===t[11]&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[15]===t[15],transformPoint3(e,t,s=p.vec3()){const i=t[0],r=t[1],o=t[2];return s[0]=e[0]*i+e[4]*r+e[8]*o+e[12],s[1]=e[1]*i+e[5]*r+e[9]*o+e[13],s[2]=e[2]*i+e[6]*r+e[10]*o+e[14],s},transformPoint4:(e,t,s=p.vec4())=>(s[0]=e[0]*t[0]+e[4]*t[1]+e[8]*t[2]+e[12]*t[3],s[1]=e[1]*t[0]+e[5]*t[1]+e[9]*t[2]+e[13]*t[3],s[2]=e[2]*t[0]+e[6]*t[1]+e[10]*t[2]+e[14]*t[3],s[3]=e[3]*t[0]+e[7]*t[1]+e[11]*t[2]+e[15]*t[3],s),transformPoints3(e,t,s){const i=s||[],r=t.length;let o,n,a,l;const h=e[0],c=e[1],A=e[2],u=e[3],p=e[4],d=e[5],f=e[6],E=e[7],m=e[8],y=e[9],g=e[10],I=e[11],v=e[12],T=e[13],_=e[14],R=e[15];let P;for(let e=0;e<r;++e)l=t[e],o=l[0],n=l[1],a=l[2],P=i[e]||(i[e]=[0,0,0]),P[0]=h*o+p*n+m*a+v,P[1]=c*o+d*n+y*a+T,P[2]=A*o+f*n+g*a+_,P[3]=u*o+E*n+I*a+R;return i.length=r,i},transformPositions3(e,t,s=t){let i;const r=t.length;let o,n,a;const l=e[0],h=e[1],c=e[2];e[3];const A=e[4],u=e[5],p=e[6];e[7];const d=e[8],f=e[9],E=e[10];e[11];const m=e[12],y=e[13],g=e[14];for(e[15],i=0;i<r;i+=3)o=t[i+0],n=t[i+1],a=t[i+2],s[i+0]=l*o+A*n+d*a+m,s[i+1]=h*o+u*n+f*a+y,s[i+2]=c*o+p*n+E*a+g;return s},transformPositions4(e,t,s=t){let i;const r=t.length;let o,n,a;const l=e[0],h=e[1],c=e[2],A=e[3],u=e[4],p=e[5],d=e[6],f=e[7],E=e[8],m=e[9],y=e[10],g=e[11],I=e[12],v=e[13],T=e[14],_=e[15];for(i=0;i<r;i+=4)o=t[i+0],n=t[i+1],a=t[i+2],s[i+0]=l*o+u*n+E*a+I,s[i+1]=h*o+p*n+m*a+v,s[i+2]=c*o+d*n+y*a+T,s[i+3]=A*o+f*n+g*a+_;return s},transformVec3(e,t,s){const i=t[0],r=t[1],o=t[2];return(s=s||this.vec3())[0]=e[0]*i+e[4]*r+e[8]*o,s[1]=e[1]*i+e[5]*r+e[9]*o,s[2]=e[2]*i+e[6]*r+e[10]*o,s},transformVec4(e,t,s){const i=t[0],r=t[1],o=t[2],n=t[3];return(s=s||p.vec4())[0]=e[0]*i+e[4]*r+e[8]*o+e[12]*n,s[1]=e[1]*i+e[5]*r+e[9]*o+e[13]*n,s[2]=e[2]*i+e[6]*r+e[10]*o+e[14]*n,s[3]=e[3]*i+e[7]*r+e[11]*o+e[15]*n,s},rotateVec2(e,t,s,i=e){const r=Math.cos(s),o=Math.sin(s),n=e[0]-t[0],a=e[1]-t[1];return i[0]=n*r-a*o+t[0],i[1]=n*o+a*r+t[1],e},rotateVec3X(e,t,s,i){const r=[],o=[];return r[0]=e[0]-t[0],r[1]=e[1]-t[1],r[2]=e[2]-t[2],o[0]=r[0],o[1]=r[1]*Math.cos(s)-r[2]*Math.sin(s),o[2]=r[1]*Math.sin(s)+r[2]*Math.cos(s),i[0]=o[0]+t[0],i[1]=o[1]+t[1],i[2]=o[2]+t[2],i},rotateVec3Y(e,t,s,i){const r=[],o=[];return r[0]=e[0]-t[0],r[1]=e[1]-t[1],r[2]=e[2]-t[2],o[0]=r[2]*Math.sin(s)+r[0]*Math.cos(s),o[1]=r[1],o[2]=r[2]*Math.cos(s)-r[0]*Math.sin(s),i[0]=o[0]+t[0],i[1]=o[1]+t[1],i[2]=o[2]+t[2],i},rotateVec3Z(e,t,s,i){const r=[],o=[];return r[0]=e[0]-t[0],r[1]=e[1]-t[1],r[2]=e[2]-t[2],o[0]=r[0]*Math.cos(s)-r[1]*Math.sin(s),o[1]=r[0]*Math.sin(s)+r[1]*Math.cos(s),o[2]=r[2],i[0]=o[0]+t[0],i[1]=o[1]+t[1],i[2]=o[2]+t[2],i},projectVec4(e,t){const s=1/e[3];return(t=t||p.vec2())[0]=e[0]*s,t[1]=e[1]*s,t},unprojectVec3:(()=>{const e=new h(16),t=new h(16),s=new h(16);return function(i,r,o,n){return this.transformVec3(this.mulMat4(this.inverseMat4(r,e),this.inverseMat4(o,t),s),i,n)}})(),lerpVec3(e,t,s,i,r,o){const n=o||p.vec3(),a=(e-t)/(s-t);return n[0]=i[0]+a*(r[0]-i[0]),n[1]=i[1]+a*(r[1]-i[1]),n[2]=i[2]+a*(r[2]-i[2]),n},lerpMat4(e,t,s,i,r,o){const n=o||p.mat4(),a=(e-t)/(s-t);return n[0]=i[0]+a*(r[0]-i[0]),n[1]=i[1]+a*(r[1]-i[1]),n[2]=i[2]+a*(r[2]-i[2]),n[3]=i[3]+a*(r[3]-i[3]),n[4]=i[4]+a*(r[4]-i[4]),n[5]=i[5]+a*(r[5]-i[5]),n[6]=i[6]+a*(r[6]-i[6]),n[7]=i[7]+a*(r[7]-i[7]),n[8]=i[8]+a*(r[8]-i[8]),n[9]=i[9]+a*(r[9]-i[9]),n[10]=i[10]+a*(r[10]-i[10]),n[11]=i[11]+a*(r[11]-i[11]),n[12]=i[12]+a*(r[12]-i[12]),n[13]=i[13]+a*(r[13]-i[13]),n[14]=i[14]+a*(r[14]-i[14]),n[15]=i[15]+a*(r[15]-i[15]),n},flatten(e){const t=[];let s,i,r,o,n;for(s=0,i=e.length;s<i;s++)for(n=e[s],r=0,o=n.length;r<o;r++)t.push(n[r]);return t},identityQuaternion:(e=p.vec4())=>(e[0]=0,e[1]=0,e[2]=0,e[3]=1,e),eulerToQuaternion(e,t,s=p.vec4()){const i=e[0]*p.DEGTORAD/2,r=e[1]*p.DEGTORAD/2,o=e[2]*p.DEGTORAD/2,n=Math.cos(i),a=Math.cos(r),l=Math.cos(o),h=Math.sin(i),c=Math.sin(r),A=Math.sin(o);return"XYZ"===t?(s[0]=h*a*l+n*c*A,s[1]=n*c*l-h*a*A,s[2]=n*a*A+h*c*l,s[3]=n*a*l-h*c*A):"YXZ"===t?(s[0]=h*a*l+n*c*A,s[1]=n*c*l-h*a*A,s[2]=n*a*A-h*c*l,s[3]=n*a*l+h*c*A):"ZXY"===t?(s[0]=h*a*l-n*c*A,s[1]=n*c*l+h*a*A,s[2]=n*a*A+h*c*l,s[3]=n*a*l-h*c*A):"ZYX"===t?(s[0]=h*a*l-n*c*A,s[1]=n*c*l+h*a*A,s[2]=n*a*A-h*c*l,s[3]=n*a*l+h*c*A):"YZX"===t?(s[0]=h*a*l+n*c*A,s[1]=n*c*l+h*a*A,s[2]=n*a*A-h*c*l,s[3]=n*a*l-h*c*A):"XZY"===t&&(s[0]=h*a*l-n*c*A,s[1]=n*c*l-h*a*A,s[2]=n*a*A+h*c*l,s[3]=n*a*l+h*c*A),s},mat4ToQuaternion(e,t=p.vec4()){const s=e[0],i=e[4],r=e[8],o=e[1],n=e[5],a=e[9],l=e[2],h=e[6],c=e[10];let A;const u=s+n+c;return u>0?(A=.5/Math.sqrt(u+1),t[3]=.25/A,t[0]=(h-a)*A,t[1]=(r-l)*A,t[2]=(o-i)*A):s>n&&s>c?(A=2*Math.sqrt(1+s-n-c),t[3]=(h-a)/A,t[0]=.25*A,t[1]=(i+o)/A,t[2]=(r+l)/A):n>c?(A=2*Math.sqrt(1+n-s-c),t[3]=(r-l)/A,t[0]=(i+o)/A,t[1]=.25*A,t[2]=(a+h)/A):(A=2*Math.sqrt(1+c-s-n),t[3]=(o-i)/A,t[0]=(r+l)/A,t[1]=(a+h)/A,t[2]=.25*A),t},vec3PairToQuaternion(e,t,s=p.vec4()){const i=Math.sqrt(p.dotVec3(e,e)*p.dotVec3(t,t));let r=i+p.dotVec3(e,t);return r<1e-8*i?(r=0,Math.abs(e[0])>Math.abs(e[2])?(s[0]=-e[1],s[1]=e[0],s[2]=0):(s[0]=0,s[1]=-e[2],s[2]=e[1])):p.cross3Vec3(e,t,s),s[3]=r,p.normalizeQuaternion(s)},angleAxisToQuaternion(e,t=p.vec4()){const s=e[3]/2,i=Math.sin(s);return t[0]=i*e[0],t[1]=i*e[1],t[2]=i*e[2],t[3]=Math.cos(s),t},quaternionToEuler:(()=>{const e=new h(16);return(t,s,i)=>(i=i||p.vec3(),p.quaternionToRotationMat4(t,e),p.mat4ToEuler(e,s,i),i)})(),mulQuaternions(e,t,s=p.vec4()){const i=e[0],r=e[1],o=e[2],n=e[3],a=t[0],l=t[1],h=t[2],c=t[3];return s[0]=n*a+i*c+r*h-o*l,s[1]=n*l+r*c+o*a-i*h,s[2]=n*h+o*c+i*l-r*a,s[3]=n*c-i*a-r*l-o*h,s},vec3ApplyQuaternion(e,t,s=p.vec3()){const i=t[0],r=t[1],o=t[2],n=e[0],a=e[1],l=e[2],h=e[3],c=h*i+a*o-l*r,A=h*r+l*i-n*o,u=h*o+n*r-a*i,d=-n*i-a*r-l*o;return s[0]=c*h+d*-n+A*-l-u*-a,s[1]=A*h+d*-a+u*-n-c*-l,s[2]=u*h+d*-l+c*-a-A*-n,s},quaternionToMat4(e,t){t=p.identityMat4(t);const s=e[0],i=e[1],r=e[2],o=e[3],n=2*s,a=2*i,l=2*r,h=n*o,c=a*o,A=l*o,u=n*s,d=a*s,f=l*s,E=a*i,m=l*i,y=l*r;return t[0]=1-(E+y),t[1]=d+A,t[2]=f-c,t[4]=d-A,t[5]=1-(u+y),t[6]=m+h,t[8]=f+c,t[9]=m-h,t[10]=1-(u+E),t},quaternionToRotationMat4(e,t){const s=e[0],i=e[1],r=e[2],o=e[3],n=s+s,a=i+i,l=r+r,h=s*n,c=s*a,A=s*l,u=i*a,p=i*l,d=r*l,f=o*n,E=o*a,m=o*l;return t[0]=1-(u+d),t[4]=c-m,t[8]=A+E,t[1]=c+m,t[5]=1-(h+d),t[9]=p-f,t[2]=A-E,t[6]=p+f,t[10]=1-(h+u),t[3]=0,t[7]=0,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},normalizeQuaternion(e,t=e){const s=p.lenVec4([e[0],e[1],e[2],e[3]]);return t[0]=e[0]/s,t[1]=e[1]/s,t[2]=e[2]/s,t[3]=e[3]/s,t},conjugateQuaternion:(e,t=e)=>(t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=e[3],t),inverseQuaternion:(e,t)=>p.normalizeQuaternion(p.conjugateQuaternion(e,t)),quaternionToAngleAxis(e,t=p.vec4()){const s=(e=p.normalizeQuaternion(e,u))[3],i=2*Math.acos(s),r=Math.sqrt(1-s*s);return r<.001?(t[0]=e[0],t[1]=e[1],t[2]=e[2]):(t[0]=e[0]/r,t[1]=e[1]/r,t[2]=e[2]/r),t[3]=i,t},AABB3:e=>new h(e||6),AABB2:e=>new h(e||4),OBB3:e=>new h(e||32),OBB2:e=>new h(e||16),Sphere3:(e,t,s,i)=>new h([e,t,s,i]),transformOBB3(e,t,s=t){let i;const r=t.length;let o,n,a;const l=e[0],h=e[1],c=e[2],A=e[3],u=e[4],p=e[5],d=e[6],f=e[7],E=e[8],m=e[9],y=e[10],g=e[11],I=e[12],v=e[13],T=e[14],_=e[15];for(i=0;i<r;i+=4)o=t[i+0],n=t[i+1],a=t[i+2],s[i+0]=l*o+u*n+E*a+I,s[i+1]=h*o+p*n+m*a+v,s[i+2]=c*o+d*n+y*a+T,s[i+3]=A*o+f*n+g*a+_;return s},containsAABB3:function(e,t){return e[0]<=t[0]&&t[3]<=e[3]&&e[1]<=t[1]&&t[4]<=e[4]&&e[2]<=t[2]&&t[5]<=e[5]},getAABB3Diag:(()=>{const e=new h(3),t=new h(3),s=new h(3);return i=>(e[0]=i[0],e[1]=i[1],e[2]=i[2],t[0]=i[3],t[1]=i[4],t[2]=i[5],p.subVec3(t,e,s),Math.abs(p.lenVec3(s)))})(),getAABB3DiagPoint:(()=>{const e=new h(3),t=new h(3),s=new h(3);return(i,r)=>{e[0]=i[0],e[1]=i[1],e[2]=i[2],t[0]=i[3],t[1]=i[4],t[2]=i[5];const o=p.subVec3(t,e,s),n=r[0]-i[0],a=i[3]-r[0],l=r[1]-i[1],h=i[4]-r[1],c=r[2]-i[2],A=i[5]-r[2];return o[0]+=n>a?n:a,o[1]+=l>h?l:h,o[2]+=c>A?c:A,Math.abs(p.lenVec3(o))}})(),getAABB3Area:e=>(e[3]-e[0])*(e[4]-e[1])*(e[5]-e[2]),getAABB3Center(e,t){const s=t||p.vec3();return s[0]=(e[0]+e[3])/2,s[1]=(e[1]+e[4])/2,s[2]=(e[2]+e[5])/2,s},getAABB2Center(e,t){const s=t||p.vec2();return s[0]=(e[2]+e[0])/2,s[1]=(e[3]+e[1])/2,s},collapseAABB3:(e=p.AABB3())=>(e[0]=p.MAX_DOUBLE,e[1]=p.MAX_DOUBLE,e[2]=p.MAX_DOUBLE,e[3]=p.MIN_DOUBLE,e[4]=p.MIN_DOUBLE,e[5]=p.MIN_DOUBLE,e),AABB3ToOBB3:(e,t=p.OBB3())=>(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=1,t[4]=e[3],t[5]=e[1],t[6]=e[2],t[7]=1,t[8]=e[3],t[9]=e[4],t[10]=e[2],t[11]=1,t[12]=e[0],t[13]=e[4],t[14]=e[2],t[15]=1,t[16]=e[0],t[17]=e[1],t[18]=e[5],t[19]=1,t[20]=e[3],t[21]=e[1],t[22]=e[5],t[23]=1,t[24]=e[3],t[25]=e[4],t[26]=e[5],t[27]=1,t[28]=e[0],t[29]=e[4],t[30]=e[5],t[31]=1,t),positions3ToAABB3:(()=>{const e=new h(3);return(t,s,i)=>{s=s||p.AABB3();let r,o,n,a=p.MAX_DOUBLE,l=p.MAX_DOUBLE,h=p.MAX_DOUBLE,c=p.MIN_DOUBLE,A=p.MIN_DOUBLE,u=p.MIN_DOUBLE;for(let s=0,d=t.length;s<d;s+=3)i?(e[0]=t[s+0],e[1]=t[s+1],e[2]=t[s+2],p.decompressPosition(e,i,e),r=e[0],o=e[1],n=e[2]):(r=t[s+0],o=t[s+1],n=t[s+2]),r<a&&(a=r),o<l&&(l=o),n<h&&(h=n),r>c&&(c=r),o>A&&(A=o),n>u&&(u=n);return s[0]=a,s[1]=l,s[2]=h,s[3]=c,s[4]=A,s[5]=u,s}})(),OBB3ToAABB3(e,t=p.AABB3()){let s,i,r,o=p.MAX_DOUBLE,n=p.MAX_DOUBLE,a=p.MAX_DOUBLE,l=p.MIN_DOUBLE,h=p.MIN_DOUBLE,c=p.MIN_DOUBLE;for(let t=0,A=e.length;t<A;t+=4)s=e[t+0],i=e[t+1],r=e[t+2],s<o&&(o=s),i<n&&(n=i),r<a&&(a=r),s>l&&(l=s),i>h&&(h=i),r>c&&(c=r);return t[0]=o,t[1]=n,t[2]=a,t[3]=l,t[4]=h,t[5]=c,t},points3ToAABB3(e,t=p.AABB3()){let s,i,r,o=p.MAX_DOUBLE,n=p.MAX_DOUBLE,a=p.MAX_DOUBLE,l=p.MIN_DOUBLE,h=p.MIN_DOUBLE,c=p.MIN_DOUBLE;for(let t=0,A=e.length;t<A;t++)s=e[t][0],i=e[t][1],r=e[t][2],s<o&&(o=s),i<n&&(n=i),r<a&&(a=r),s>l&&(l=s),i>h&&(h=i),r>c&&(c=r);return t[0]=o,t[1]=n,t[2]=a,t[3]=l,t[4]=h,t[5]=c,t},points3ToSphere3:(()=>{const e=new h(3);return(t,s)=>{s=s||p.vec4();let i,r=0,o=0,n=0;const a=t.length;for(i=0;i<a;i++)r+=t[i][0],o+=t[i][1],n+=t[i][2];s[0]=r/a,s[1]=o/a,s[2]=n/a;let l,h=0;for(i=0;i<a;i++)l=Math.abs(p.lenVec3(p.subVec3(t[i],s,e))),l>h&&(h=l);return s[3]=h,s}})(),positions3ToSphere3:(()=>{const e=new h(3),t=new h(3);return(s,i)=>{i=i||p.vec4();let r,o=0,n=0,a=0;const l=s.length;let h=0;for(r=0;r<l;r+=3)o+=s[r],n+=s[r+1],a+=s[r+2];const c=l/3;let A;for(i[0]=o/c,i[1]=n/c,i[2]=a/c,r=0;r<l;r+=3)e[0]=s[r],e[1]=s[r+1],e[2]=s[r+2],A=Math.abs(p.lenVec3(p.subVec3(e,i,t))),A>h&&(h=A);return i[3]=h,i}})(),OBB3ToSphere3:(()=>{const e=new h(3),t=new h(3);return(s,i)=>{i=i||p.vec4();let r,o=0,n=0,a=0;const l=s.length,h=l/4;for(r=0;r<l;r+=4)o+=s[r+0],n+=s[r+1],a+=s[r+2];i[0]=o/h,i[1]=n/h,i[2]=a/h;let c,A=0;for(r=0;r<l;r+=4)e[0]=s[r+0],e[1]=s[r+1],e[2]=s[r+2],c=Math.abs(p.lenVec3(p.subVec3(e,i,t))),c>A&&(A=c);return i[3]=A,i}})(),getSphere3Center:(e,t=p.vec3())=>(t[0]=e[0],t[1]=e[1],t[2]=e[2],t),getPositionsCenter(e,t=p.vec3()){let s=0,i=0,r=0;for(var o=0,n=e.length;o<n;o+=3)s+=e[o+0],i+=e[o+1],r+=e[o+2];const a=e.length/3;return t[0]=s/a,t[1]=i/a,t[2]=r/a,t},expandAABB3:(e,t)=>(e[0]>t[0]&&(e[0]=t[0]),e[1]>t[1]&&(e[1]=t[1]),e[2]>t[2]&&(e[2]=t[2]),e[3]<t[3]&&(e[3]=t[3]),e[4]<t[4]&&(e[4]=t[4]),e[5]<t[5]&&(e[5]=t[5]),e),expandAABB3Point3:(e,t)=>(e[0]>t[0]&&(e[0]=t[0]),e[1]>t[1]&&(e[1]=t[1]),e[2]>t[2]&&(e[2]=t[2]),e[3]<t[0]&&(e[3]=t[0]),e[4]<t[1]&&(e[4]=t[1]),e[5]<t[2]&&(e[5]=t[2]),e),expandAABB3Points3(e,t){for(var s,i,r,o=0,n=t.length;o<n;o+=3)s=t[o],i=t[o+1],r=t[o+2],e[0]>s&&(e[0]=s),e[1]>i&&(e[1]=i),e[2]>r&&(e[2]=r),e[3]<s&&(e[3]=s),e[4]<i&&(e[4]=i),e[5]<r&&(e[5]=r);return e},collapseAABB2:(e=p.AABB2())=>(e[0]=p.MAX_DOUBLE,e[1]=p.MAX_DOUBLE,e[2]=p.MIN_DOUBLE,e[3]=p.MIN_DOUBLE,e),point3AABB3Intersect:(e,t)=>e[0]>t[0]||e[3]<t[0]||e[1]>t[1]||e[4]<t[1]||e[2]>t[2]||e[5]<t[2],planeAABB3Intersect(e,t,s){let i,r;e[0]>0?(i=e[0]*s[0],r=e[0]*s[3]):(i=e[0]*s[3],r=e[0]*s[0]),e[1]>0?(i+=e[1]*s[1],r+=e[1]*s[4]):(i+=e[1]*s[4],r+=e[1]*s[1]),e[2]>0?(i+=e[2]*s[2],r+=e[2]*s[5]):(i+=e[2]*s[5],r+=e[2]*s[2]);if(i<=-t&&r<=-t)return-1;return i>=-t&&r>=-t?1:0},OBB3ToAABB2(e,t=p.AABB2()){let s,i,r,o,n=p.MAX_DOUBLE,a=p.MAX_DOUBLE,l=p.MIN_DOUBLE,h=p.MIN_DOUBLE;for(let t=0,c=e.length;t<c;t+=4)s=e[t+0],i=e[t+1],r=e[t+3]||1,o=1/r,s*=o,i*=o,s<n&&(n=s),i<a&&(a=i),s>l&&(l=s),i>h&&(h=i);return t[0]=n,t[1]=a,t[2]=l,t[3]=h,t},expandAABB2:(e,t)=>(e[0]>t[0]&&(e[0]=t[0]),e[1]>t[1]&&(e[1]=t[1]),e[2]<t[2]&&(e[2]=t[2]),e[3]<t[3]&&(e[3]=t[3]),e),expandAABB2Point2:(e,t)=>(e[0]>t[0]&&(e[0]=t[0]),e[1]>t[1]&&(e[1]=t[1]),e[2]<t[0]&&(e[2]=t[0]),e[3]<t[1]&&(e[3]=t[1]),e),AABB2ToCanvas(e,t,s,i=e){const r=.5*(e[0]+1),o=.5*(e[1]+1),n=.5*(e[2]+1),a=.5*(e[3]+1);return i[0]=Math.floor(r*t),i[1]=s-Math.floor(a*s),i[2]=Math.floor(n*t),i[3]=s-Math.floor(o*s),i},tangentQuadraticBezier:(e,t,s,i)=>2*(1-e)*(s-t)+2*e*(i-s),tangentQuadraticBezier3:(e,t,s,i,r)=>-3*t*(1-e)*(1-e)+3*s*(1-e)*(1-e)-6*e*s*(1-e)+6*e*i*(1-e)-3*e*e*i+3*e*e*r,tangentSpline:e=>6*e*e-6*e+(3*e*e-4*e+1)+(-6*e*e+6*e)+(3*e*e-2*e),catmullRomInterpolate(e,t,s,i,r){const o=.5*(s-e),n=.5*(i-t),a=r*r;return(2*t-2*s+o+n)*(r*a)+(-3*t+3*s-2*o-n)*a+o*r+t},b2p0(e,t){const s=1-e;return s*s*t},b2p1:(e,t)=>2*(1-e)*e*t,b2p2:(e,t)=>e*e*t,b2(e,t,s,i){return this.b2p0(e,t)+this.b2p1(e,s)+this.b2p2(e,i)},b3p0(e,t){const s=1-e;return s*s*s*t},b3p1(e,t){const s=1-e;return 3*s*s*e*t},b3p2:(e,t)=>3*(1-e)*e*e*t,b3p3:(e,t)=>e*e*e*t,b3(e,t,s,i,r){return this.b3p0(e,t)+this.b3p1(e,s)+this.b3p2(e,i)+this.b3p3(e,r)},triangleNormal(e,t,s,i=p.vec3()){const r=t[0]-e[0],o=t[1]-e[1],n=t[2]-e[2],a=s[0]-e[0],l=s[1]-e[1],h=s[2]-e[2],c=o*h-n*l,A=n*a-r*h,u=r*l-o*a,d=Math.sqrt(c*c+A*A+u*u);return 0===d?(i[0]=0,i[1]=0,i[2]=0):(i[0]=c/d,i[1]=A/d,i[2]=u/d),i},rayTriangleIntersect:(()=>{const e=new h(3),t=new h(3),s=new h(3),i=new h(3),r=new h(3);return(o,n,a,l,h,c)=>{c=c||p.vec3();const A=p.subVec3(l,a,e),u=p.subVec3(h,a,t),d=p.cross3Vec3(n,u,s),f=p.dotVec3(A,d);if(f<1e-6)return null;const E=p.subVec3(o,a,i),m=p.dotVec3(E,d);if(m<0||m>f)return null;const y=p.cross3Vec3(E,A,r),g=p.dotVec3(n,y);if(g<0||m+g>f)return null;const I=p.dotVec3(u,y)/f;return c[0]=o[0]+I*n[0],c[1]=o[1]+I*n[1],c[2]=o[2]+I*n[2],c}})(),rayPlaneIntersect:(()=>{const e=new h(3),t=new h(3),s=new h(3),i=new h(3);return(r,o,n,a,l,h)=>{h=h||p.vec3(),o=p.normalizeVec3(o,e);const c=p.subVec3(a,n,t),A=p.subVec3(l,n,s),u=p.cross3Vec3(c,A,i);p.normalizeVec3(u,u);const d=-p.dotVec3(n,u),f=-(p.dotVec3(r,u)+d)/p.dotVec3(o,u);return h[0]=r[0]+f*o[0],h[1]=r[1]+f*o[1],h[2]=r[2]+f*o[2],h}})(),cartesianToBarycentric:(()=>{const e=new h(3),t=new h(3),s=new h(3);return(i,r,o,n,a)=>{const l=p.subVec3(n,r,e),h=p.subVec3(o,r,t),c=p.subVec3(i,r,s),A=p.dotVec3(l,l),u=p.dotVec3(l,h),d=p.dotVec3(l,c),f=p.dotVec3(h,h),E=p.dotVec3(h,c),m=A*f-u*u;if(0===m)return null;const y=1/m,g=(f*d-u*E)*y,I=(A*E-u*d)*y;return a[0]=1-g-I,a[1]=I,a[2]=g,a}})(),barycentricInsideTriangle(e){const t=e[1],s=e[2];return s>=0&&t>=0&&s+t<1},barycentricToCartesian(e,t,s,i,r=p.vec3()){const o=e[0],n=e[1],a=e[2];return r[0]=t[0]*o+s[0]*n+i[0]*a,r[1]=t[1]*o+s[1]*n+i[1]*a,r[2]=t[2]*o+s[2]*n+i[2]*a,r},mergeVertices(e,t,s,i){const r={},o=[],n=[],a=t?[]:null,l=s?[]:null,h=[];let c,A,u,p;const d=1e4;let f,E,m=0;for(f=0,E=e.length;f<E;f+=3)c=e[f],A=e[f+1],u=e[f+2],p=`${Math.round(c*d)}_${Math.round(A*d)}_${Math.round(u*d)}`,void 0===r[p]&&(r[p]=n.length/3,n.push(c),n.push(A),n.push(u),t&&(a.push(t[f]),a.push(t[f+1]),a.push(t[f+2])),s&&(l.push(s[m]),l.push(s[m+1]))),o[f/3]=r[p],m+=2;for(f=0,E=i.length;f<E;f++)h[f]=o[i[f]];const y={positions:n,indices:h};return a&&(y.normals=a),l&&(y.uv=l),y},buildNormals:(()=>{const e=new h(3),t=new h(3),s=new h(3),i=new h(3),r=new h(3),o=new h(3);return(n,a,l)=>{let h,c;const A=new Array(n.length/3);let u,d,f,E,m,y,g;for(h=0,c=a.length;h<c;h+=3){u=a[h],d=a[h+1],f=a[h+2],e[0]=n[3*u],e[1]=n[3*u+1],e[2]=n[3*u+2],t[0]=n[3*d],t[1]=n[3*d+1],t[2]=n[3*d+2],s[0]=n[3*f],s[1]=n[3*f+1],s[2]=n[3*f+2],p.subVec3(t,e,i),p.subVec3(s,e,r);const l=p.vec3();p.normalizeVec3(p.cross3Vec3(i,r,o),l),A[u]||(A[u]=[]),A[d]||(A[d]=[]),A[f]||(A[f]=[]),A[u].push(l),A[d].push(l),A[f].push(l)}for(l=l&&l.length===n.length?l:new Float32Array(n.length),h=0,c=A.length;h<c;h++){E=A[h].length,m=0,y=0,g=0;for(let e=0;e<E;e++)m+=A[h][e][0],y+=A[h][e][1],g+=A[h][e][2];l[3*h]=m/E,l[3*h+1]=y/E,l[3*h+2]=g/E}return l}})(),buildTangents:(()=>{const e=new h(3),t=new h(3),s=new h(3),i=new h(3),r=new h(3),o=new h(3),n=new h(3);return(a,l,h)=>{const c=new Float32Array(a.length);for(let A=0;A<l.length;A+=3){let u=l[A];const d=a.subarray(3*u,3*u+3),f=h.subarray(2*u,2*u+2);u=l[A+1];const E=a.subarray(3*u,3*u+3),m=h.subarray(2*u,2*u+2);u=l[A+2];const y=a.subarray(3*u,3*u+3),g=h.subarray(2*u,2*u+2),I=p.subVec3(E,d,e),v=p.subVec3(y,d,t),T=p.subVec2(m,f,s),_=p.subVec2(g,f,i),R=1/(T[0]*_[1]-T[1]*_[0]),P=p.mulVec3Scalar(p.subVec3(p.mulVec3Scalar(I,_[1],r),p.mulVec3Scalar(v,T[1],o),n),R,o);let D;for(let e=0;e<3;e++)D=3*l[A+e],c[D]+=P[0],c[D+1]+=P[1],c[D+2]+=P[2]}return c}})(),buildPickTriangles(e,t,s){const i=t.length,r=s?new Uint16Array(9*i):new Float32Array(9*i),o=new Uint8Array(12*i);let n,a,l,h,c,A,u=0,p=0,d=0;for(let s=0;s<i;s+=3)A=u>>24&255,c=u>>16&255,h=u>>8&255,l=255&u,a=t[s],n=3*a,r[p++]=e[n],r[p++]=e[n+1],r[p++]=e[n+2],o[d++]=l,o[d++]=h,o[d++]=c,o[d++]=A,a=t[s+1],n=3*a,r[p++]=e[n],r[p++]=e[n+1],r[p++]=e[n+2],o[d++]=l,o[d++]=h,o[d++]=c,o[d++]=A,a=t[s+2],n=3*a,r[p++]=e[n],r[p++]=e[n+1],r[p++]=e[n+2],o[d++]=l,o[d++]=h,o[d++]=c,o[d++]=A,u++;return{positions:r,colors:o}},faceToVertexNormals(e,t,s={}){const i=s.smoothNormalsAngleThreshold||20,r={},o=[],n={};let a,l,h,c,A;const u=1e4;let d,f,E,m,y,g;for(f=0,m=e.length;f<m;f+=3){d=f/3,l=e[f],h=e[f+1],c=e[f+2],A=`${Math.round(l*u)}_${Math.round(h*u)}_${Math.round(c*u)}`,void 0===r[A]?r[A]=[d]:r[A].push(d);const s=p.normalizeVec3([t[f],t[f+1],t[f+2]]);o[d]=s,a=p.vec4([s[0],s[1],s[2],1]),n[d]=a}for(A in r)if(r.hasOwnProperty(A)){const e=r[A],t=e.length;for(f=0;f<t;f++){const s=e[f];for(a=n[s],E=0;E<t;E++){if(f===E)continue;const t=e[E];y=o[s],g=o[t];Math.abs(p.angleVec3(y,g)/p.DEGTORAD)<i&&(a[0]+=g[0],a[1]+=g[1],a[2]+=g[2],a[3]+=1)}}}for(f=0,m=t.length;f<m;f+=3)a=n[f/3],t[f+0]=a[0]/a[3],t[f+1]=a[1]/a[3],t[f+2]=a[2]/a[3]},transformRay:(()=>{const e=new h(4),t=new h(4);return(s,i,r,o,n)=>{e[0]=i[0],e[1]=i[1],e[2]=i[2],e[3]=1,p.transformVec4(s,e,t),o[0]=t[0],o[1]=t[1],o[2]=t[2],e[0]=r[0],e[1]=r[1],e[2]=r[2],p.transformVec3(s,e,t),p.normalizeVec3(t),n[0]=t[0],n[1]=t[1],n[2]=t[2]}})(),canvasPosToWorldRay:(()=>{const e=new h(16),t=new h(16),s=new h(4),i=new h(4),r=new h(4),o=new h(4);return(n,a,l,h,c,A)=>{const u=p.mulMat4(l,a,e),d=p.inverseMat4(u,t),f=n.width,E=n.height,m=(h[0]-f/2)/(f/2),y=-(h[1]-E/2)/(E/2);s[0]=m,s[1]=y,s[2]=-1,s[3]=1,p.transformVec4(d,s,i),p.mulVec4Scalar(i,1/i[3]),r[0]=m,r[1]=y,r[2]=1,r[3]=1,p.transformVec4(d,r,o),p.mulVec4Scalar(o,1/o[3]),c[0]=o[0],c[1]=o[1],c[2]=o[2],p.subVec3(o,i,A),p.normalizeVec3(A)}})(),canvasPosToLocalRay:(()=>{const e=new h(3),t=new h(3);return(s,i,r,o,n,a,l)=>{p.canvasPosToWorldRay(s,i,r,n,e,t),p.worldRayToLocalRay(o,e,t,a,l)}})(),worldRayToLocalRay:(()=>{const e=new h(16),t=new h(4),s=new h(4);return(i,r,o,n,a)=>{const l=p.inverseMat4(i,e);t[0]=r[0],t[1]=r[1],t[2]=r[2],t[3]=1,p.transformVec4(l,t,s),n[0]=s[0],n[1]=s[1],n[2]=s[2],p.transformVec3(l,o,a)}})(),buildKDTree:(()=>{const e=new Float32Array;function t(s,i,r,o){const n=new h(6),a={triangles:null,left:null,right:null,leaf:!1,splitDim:0,aabb:n};let l,c;for(n[0]=n[1]=n[2]=Number.POSITIVE_INFINITY,n[3]=n[4]=n[5]=Number.NEGATIVE_INFINITY,l=0,c=s.length;l<c;++l){var A=3*s[l];for(let e=0;e<3;++e){const t=3*i[A+e];r[t]<n[0]&&(n[0]=r[t]),r[t]>n[3]&&(n[3]=r[t]),r[t+1]<n[1]&&(n[1]=r[t+1]),r[t+1]>n[4]&&(n[4]=r[t+1]),r[t+2]<n[2]&&(n[2]=r[t+2]),r[t+2]>n[5]&&(n[5]=r[t+2])}}if(s.length<20||o>10)return a.triangles=s,a.leaf=!0,a;e[0]=n[3]-n[0],e[1]=n[4]-n[1],e[2]=n[5]-n[2];let u=0;e[1]>e[u]&&(u=1),e[2]>e[u]&&(u=2),a.splitDim=u;const p=(n[u]+n[u+3])/2,d=new Array(s.length);let f=0;const E=new Array(s.length);let m=0;for(l=0,c=s.length;l<c;++l){const e=i[A=3*s[l]],t=3*i[A+1],o=3*i[A+2];r[3*e+u]<=p||r[t+u]<=p||r[o+u]<=p?d[f++]=s[l]:E[m++]=s[l]}return d.length=f,E.length=m,a.left=t(d,i,r,o+1),a.right=t(E,i,r,o+1),a}return(e,s)=>{const i=e.length/3,r=new Array(i);for(let e=0;e<i;++e)r[e]=e;return t(r,e,s,0)}})(),decompressPosition(e,t,s){(s=s||e)[0]=e[0]*t[0]+t[12],s[1]=e[1]*t[5]+t[13],s[2]=e[2]*t[10]+t[14]},decompressPositions(e,t,s=new Float32Array(e.length)){for(let i=0,r=e.length;i<r;i+=3)s[i+0]=e[i+0]*t[0]+t[12],s[i+1]=e[i+1]*t[5]+t[13],s[i+2]=e[i+2]*t[10]+t[14];return s},decompressUV(e,t,s){s[0]=e[0]*t[0]+t[6],s[1]=e[1]*t[4]+t[7]},decompressUVs(e,t,s=new Float32Array(e.length)){for(let i=0,r=e.length;i<r;i+=3)s[i+0]=e[i+0]*t[0]+t[6],s[i+1]=e[i+1]*t[4]+t[7];return s},octDecodeVec2(e,t){let s=e[0],i=e[1];s=(2*s+1)/255,i=(2*i+1)/255;const r=1-Math.abs(s)-Math.abs(i);r<0&&(s=(1-Math.abs(i))*(s>=0?1:-1),i=(1-Math.abs(s))*(i>=0?1:-1));const o=Math.sqrt(s*s+i*i+r*r);return t[0]=s/o,t[1]=i/o,t[2]=r/o,t},octDecodeVec2s(e,t){for(let s=0,i=0,r=e.length;s<r;s+=2){let r=e[s+0],o=e[s+1];r=(2*r+1)/255,o=(2*o+1)/255;const n=1-Math.abs(r)-Math.abs(o);n<0&&(r=(1-Math.abs(o))*(r>=0?1:-1),o=(1-Math.abs(r))*(o>=0?1:-1));const a=Math.sqrt(r*r+o*o+n*n);t[i+0]=r/a,t[i+1]=o/a,t[i+2]=n/a,i+=3}return t}};p.buildEdgeIndices=function(){const e=[],t=[],s=[],i=[],r=[];let o=0;const n=new Uint16Array(3),a=new Uint16Array(3),l=new Uint16Array(3),h=p.vec3(),c=p.vec3(),A=p.vec3(),u=p.vec3(),d=p.vec3(),f=p.vec3(),E=p.vec3();return function(m,y,g,I){!function(r,o){const n={};let a,l,h,c;const A=Math.pow(10,4);let u,p,d=0;for(u=0,p=r.length;u<p;u+=3)a=r[u],l=r[u+1],h=r[u+2],c=Math.round(a*A)+"_"+Math.round(l*A)+"_"+Math.round(h*A),void 0===n[c]&&(n[c]=d/3,e[d++]=a,e[d++]=l,e[d++]=h),t[u/3]=n[c];for(u=0,p=o.length;u<p;u++)i[u]=t[o[u]],s[i[u]]=o[u]}(m,y),function(t,s){o=0;for(let m=0,y=t;m<y;m+=3){const t=3*i[m],y=3*i[m+1],g=3*i[m+2];s?(n[0]=e[t],n[1]=e[t+1],n[2]=e[t+2],a[0]=e[y],a[1]=e[y+1],a[2]=e[y+2],l[0]=e[g],l[1]=e[g+1],l[2]=e[g+2],p.decompressPosition(n,s,h),p.decompressPosition(a,s,c),p.decompressPosition(l,s,A)):(h[0]=e[t],h[1]=e[t+1],h[2]=e[t+2],c[0]=e[y],c[1]=e[y+1],c[2]=e[y+2],A[0]=e[g],A[1]=e[g+1],A[2]=e[g+2]),p.subVec3(A,c,u),p.subVec3(h,c,d),p.cross3Vec3(u,d,f),p.normalizeVec3(f,E);const I=r[o]||(r[o]={normal:p.vec3()});I.normal[0]=E[0],I.normal[1]=E[1],I.normal[2]=E[2],o++}}(y.length,g);const v=[],T=Math.cos(p.DEGTORAD*I),_={};let R,P,D,N,C,O,b,S,w,x,B,F=!1;for(let e=0,t=y.length;e<t;e+=3){const t=e/3;for(let s=0;s<3;s++)R=i[e+s],P=i[e+(s+1)%3],D=Math.min(R,P),N=Math.max(R,P),C=D+","+N,void 0===_[C]?_[C]={index1:D,index2:N,face1:t,face2:void 0}:_[C].face2=t}for(C in _)O=_[C],void 0!==O.face2&&(b=r[O.face1].normal,S=r[O.face2].normal,w=p.dotVec3(b,S),w>T)||(x=s[O.index1],B=s[O.index2],(!F&&x>65535||B>65535)&&(F=!0),v.push(x),v.push(B));return F?new Uint32Array(v):new Uint16Array(v)}}();const d={build:{version:"0.8"},client:{browser:navigator&&navigator.userAgent?navigator.userAgent:"n/a"},components:{scenes:0,models:0,meshes:0,objects:0},memory:{meshes:0,positions:0,colors:0,normals:0,uvs:0,indices:0,textures:0,transforms:0,materials:0,programs:0},frame:{frameCount:0,fps:0,useProgram:0,bindTexture:0,bindArray:0,drawElements:0,drawArrays:0,tasksRun:0,tasksScheduled:0}};var f=[["0",10],["A",26],["a",26],["_",1],["$",1]].map((function(e){for(var t=[],s=e[0].charCodeAt(0),i=s+e[1],r=s;r<i;++r)t.push(r);return String.fromCharCode.apply(null,t)})).join("");function E(e,t){return(t&&4!==t?[0,6]:[0,6,12,18]).map((function(t){return f.substr(parseInt(e/(1<<t))%64,1)})).reverse().join("")}const m=function(){for(var e={},t=window.location.search.substring(1).split("&"),s=0;s<t.length;s++){var i=t[s].split("=");if(void 0===e[i[0]])e[i[0]]=decodeURIComponent(i[1]);else if("string"==typeof e[i[0]]){var r=[e[i[0]],decodeURIComponent(i[1])];e[i[0]]=r}else e[i[0]].push(decodeURIComponent(i[1]))}return e}();const y={xmlToJson:function e(t,s){if(t.nodeType===t.TEXT_NODE){var i=t.nodeValue;if(null===i.match(/^\s+$/))return i}else if(t.nodeType===t.ELEMENT_NODE||t.nodeType===t.DOCUMENT_NODE){var r={type:t.nodeName,children:[]};if(t.nodeType===t.ELEMENT_NODE)for(var o=0;o<t.attributes.length;o++){var n=t.attributes[o];r[s[n.nodeName]||n.nodeName]=n.nodeValue}for(var a=0;a<t.childNodes.length;a++){(o=e(t.childNodes[a],s))&&r.children.push(o)}return r}},clone:function(e){return JSON.parse(JSON.stringify(e))},compressGuid:function(e){var t=[0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30].map((function(t){return parseInt(e.substr(t,2),16)}));return E(t[0],2)+[1,4,7,10,13].map((function(e){return E((t[e]<<16)+(t[e+1]<<8)+t[e+2])})).join("")},findNodeOfType:function(e,t){var s=[],i=function(e){e.type===t&&s.push(e),(e.children||[]).forEach((function(e){i(e)}))};return i(e),s},timeout:function(e){return new Promise((function(t,s){setTimeout(t,e)}))},httpRequest:function(e){return new Promise((function(t,s){var i=new XMLHttpRequest;i.open(e.method||"GET",e.url,!0),i.onload=function(e){4===i.readyState&&(200===i.status?t(i.responseXML):s(i.statusText))},i.send(null)}))},loadJSON:function(e,t,s){var i=e=>{};t=t||i,s=s||i;var r=new XMLHttpRequest;r.overrideMimeType("application/json"),r.open("GET",e,!0),r.addEventListener("load",(function(e){var i=e.target.response;if(200===this.status){var r;try{r=JSON.parse(i)}catch(e){s(`utils.loadJSON(): Failed to parse JSON response - ${e}`)}t(r)}else if(0===this.status){console.warn("loadFile: HTTP Status 0 received.");try{t(JSON.parse(i))}catch(e){s(`utils.loadJSON(): Failed to parse JSON response - ${e}`)}}else s(e)}),!1),r.addEventListener("error",(function(e){s(e)}),!1),r.send(null)},loadArraybuffer:function(e,t,s){var i=e=>{};t=t||i,s=s||i;const r=e.match(/^data:(.*?)(;base64)?,(.*)$/);if(r){const e=!!r[2];var o=r[3];o=window.decodeURIComponent(o),e&&(o=window.atob(o));try{const e=new ArrayBuffer(o.length),s=new Uint8Array(e);for(var n=0;n<o.length;n++)s[n]=o.charCodeAt(n);window.setTimeout((function(){t(e)}),0)}catch(e){window.setTimeout((function(){s(e)}),0)}}else{const i=new XMLHttpRequest;i.open("GET",e,!0),i.responseType="arraybuffer",i.onreadystatechange=function(){4===i.readyState&&(200===i.status?t(i.response):s("loadArrayBuffer error : "+i.response))},i.send(null)}},queryString:m,isArray:function(e){return e&&!e.propertyIsEnumerable("length")&&"object"==typeof e&&"number"==typeof e.length},isString:function(e){return"string"==typeof e||e instanceof String},isNumeric:function(e){return!isNaN(parseFloat(e))&&isFinite(e)},isID:function(e){return y.isString(e)||y.isNumeric(e)},isSameComponent:function(e,t){return!(!e||!t)&&(y.isNumeric(e)||y.isString(e)?`${e}`:e.id)===(y.isNumeric(t)||y.isString(t)?`${t}`:t.id)},isFunction:function(e){return"function"==typeof e},isObject:function(e){const t={}.constructor;return!!e&&e.constructor===t},copy:function(e){return y.apply(e,{})},apply:function(e,t){for(const s in e)e.hasOwnProperty(s)&&(t[s]=e[s]);return t},apply2:function(e,t){for(const s in e)e.hasOwnProperty(s)&&void 0!==e[s]&&null!==e[s]&&(t[s]=e[s]);return t},applyIf:function(e,t){for(const s in e)e.hasOwnProperty(s)&&(void 0!==t[s]&&null!==t[s]||(t[s]=e[s]));return t},isEmptyObject:function(e){for(const t in e)if(e.hasOwnProperty(t))return!1;return!0},inQuotes:function(e){return y.isNumeric(e)?`${e}`:`'${e}'`},concat:function(e,t){const s=new e.constructor(e.length+t.length);return s.set(e),s.set(t,e.length),s},flattenParentChildHierarchy:function(e){var t=[];return function e(s){s.id=s.uuid,delete s.oid,t.push(s);var i=s.children;if(i)for(var r=0,o=i.length;r<o;r++){i[r].parent=s.id,e(i[r])}s.children=[]}(e),t}},g={},I=new t,v=new class{constructor(){this._head=[],this._headLength=0,this._tail=[],this._index=0,this._length=0}get length(){return this._length}shift(){if(this._index>=this._headLength){const e=this._head;if(e.length=0,this._head=this._tail,this._tail=e,this._index=0,this._headLength=this._head.length,!this._headLength)return}const e=this._head[this._index];return this._index<0?delete this._head[this._index++]:this._head[this._index++]=void 0,this._length--,e}push(e){return this._length++,this._tail.push(e),this}unshift(e){return this._head[--this._index]=e,this._length++,this}},T={sceneId:null,time:null,startTime:null,prevTime:null,deltaTime:null},_=[];let R,P=0,D=0;const N=new function(){this.version="1.0.0",this.scenes={},this._superTypes={},this._addScene=function(e){if(e.id){if(N.scenes[e.id])return void console.error(`[ERROR] Scene ${y.inQuotes(e.id)} already exists`)}else e.id=I.addItem({});N.scenes[e.id]=e;const t=e.ticksPerOcclusionTest,s=e.ticksPerRender;g[e.id]={ticksPerOcclusionTest:t,ticksPerRender:s,renderCountdown:s},d.components.scenes++,e.once("destroyed",(()=>{I.removeItem(e.id),delete N.scenes[e.id],delete g[e.id],d.components.scenes--}))},this.clear=function(){let e;for(const t in N.scenes)N.scenes.hasOwnProperty(t)&&(e=N.scenes[t],"default.scene"===t?e.clear():(e.destroy(),delete N.scenes[e.id]))},this.scheduleTask=function(e,t){v.push(e),v.push(t)},this.runTasks=function(e=-1){let t,s,i=(new Date).getTime(),r=0;for(;v.length>0&&(e<0||i<e);)t=v.shift(),s=v.shift(),s?t.call(s):t(),i=(new Date).getTime(),r++;return r},this.getNumTasks=function(){return v.length}},C=function(){let e=Date.now();if(R=e-P,P>0&&R>0){var t=1e3/R;D+=t,_.push(t),_.length>=30&&(D-=_.shift()),d.frame.fps=Math.round(D/_.length)}!function(e){const t=N.runTasks(e+10),s=N.getNumTasks();d.frame.tasksRun=t,d.frame.tasksScheduled=s,d.frame.tasksBudget=10}(e),function(e){for(var t in T.time=e,N.scenes)if(N.scenes.hasOwnProperty(t)){var s=N.scenes[t];T.sceneId=t,T.startTime=s.startTime,T.deltaTime=null!=T.prevTime?T.time-T.prevTime:0,s.fire("tick",T,!0)}T.prevTime=e}(e),function(){const e=N.scenes,t=!1;let s,i,r,o,n;for(n in e)e.hasOwnProperty(n)&&(s=e[n],i=g[n],i||(i=g[n]={}),r=s.ticksPerOcclusionTest,i.ticksPerOcclusionTest!==r&&(i.ticksPerOcclusionTest=r,i.renderCountdown=r),--s.occlusionTestCountdown<=0&&(s.doOcclusionTest(),s.occlusionTestCountdown=r),o=s.ticksPerRender,i.ticksPerRender!==o&&(i.ticksPerRender=o,i.renderCountdown=o),0==--i.renderCountdown&&(s.render(t),i.renderCountdown=o))}(),P=e,void 0!==window.requestPostAnimationFrame?window.requestPostAnimationFrame(C):requestAnimationFrame(C)};void 0!==window.requestPostAnimationFrame?window.requestPostAnimationFrame(C):requestAnimationFrame(C);class O{get type(){return"Component"}get isComponent(){return!0}constructor(e=null,t={}){if(this.scene=null,"Scene"===this.type)this.scene=this,this.viewer=t.viewer;else{if("Scene"===e.type)this.scene=e;else{if(!(e instanceof O))throw"Invalid param: owner must be a Component";this.scene=e.scene}this._owner=e}this._dontClear=!!t.dontClear,this._renderer=this.scene._renderer,this.meta=t.meta||{},this.id=t.id,this.destroyed=!1,this._attached={},this._attachments=null,this._subIdMap=null,this._subIdEvents=null,this._eventSubs=null,this._eventSubsNum=null,this._events=null,this._eventCallDepth=0,this._ownedComponents=null,this!==this.scene&&this.scene._addComponent(this),this._updateScheduled=!1,e&&e._own(this)}glRedraw(){this._renderer&&(this._renderer.imageDirty(),this.castsShadow&&this._renderer.shadowsDirty())}glResort(){this._renderer&&this._renderer.needStateSort()}get owner(){return this._owner}isType(e){return this.type===e}fire(e,t,s){this._events||(this._events={}),this._eventSubs||(this._eventSubs={},this._eventSubsNum={}),!0!==s&&(this._events[e]=t||!0);const i=this._eventSubs[e];let r;if(i)for(const s in i)i.hasOwnProperty(s)&&(r=i[s],this._eventCallDepth++,this._eventCallDepth<300?r.callback.call(r.scope,t):this.error("fire: potential stack overflow from recursive event '"+e+"' - dropping this event"),this._eventCallDepth--)}on(e,s,i){this._events||(this._events={}),this._subIdMap||(this._subIdMap=new t),this._subIdEvents||(this._subIdEvents={}),this._eventSubs||(this._eventSubs={}),this._eventSubsNum||(this._eventSubsNum={});let r=this._eventSubs[e];r?this._eventSubsNum[e]++:(r={},this._eventSubs[e]=r,this._eventSubsNum[e]=1);const o=this._subIdMap.addItem();r[o]={callback:s,scope:i||this},this._subIdEvents[o]=e;const n=this._events[e];return void 0!==n&&s.call(i||this,n),o}off(e){if(null==e)return;if(!this._subIdEvents)return;const t=this._subIdEvents[e];if(t){delete this._subIdEvents[e];const s=this._eventSubs[t];s&&(delete s[e],this._eventSubsNum[t]--),this._subIdMap.removeItem(e)}}once(e,t,s){const i=this,r=this.on(e,(function(e){i.off(r),t.call(s||this,e)}),s)}hasSubs(e){return this._eventSubsNum&&this._eventSubsNum[e]>0}log(e){e="[LOG]"+this._message(e),window.console.log(e),this.scene.fire("log",e)}_message(e){return" ["+this.type+" "+y.inQuotes(this.id)+"]: "+e}warn(e){e="[WARN]"+this._message(e),window.console.warn(e),this.scene.fire("warn",e)}error(e){e="[ERROR]"+this._message(e),window.console.error(e),this.scene.fire("error",e)}_attach(e){const t=e.name;if(!t)return void this.error("Component 'name' expected");let s=e.component;const i=e.sceneDefault,r=e.sceneSingleton,o=e.type,n=e.on,a=!1!==e.recompiles;if(s&&(y.isNumeric(s)||y.isString(s))){const e=s;if(s=this.scene.components[e],!s)return void this.error("Component not found: "+y.inQuotes(e))}if(!s)if(!0===r){const e=this.scene.types[o];for(const t in e)if(e.hasOwnProperty){s=e[t];break}if(!s)return this.error("Scene has no default component for '"+t+"'"),null}else if(!0===i&&(s=this.scene[t],!s))return this.error("Scene has no default component for '"+t+"'"),null;if(s){if(s.scene.id!==this.scene.id)return void this.error("Not in same scene: "+s.type+" "+y.inQuotes(s.id));if(o&&!s.isType(o))return void this.error("Expected a "+o+" type or subtype: "+s.type+" "+y.inQuotes(s.id))}this._attachments||(this._attachments={});const l=this._attached[t];let h,c,A;if(l){if(s&&l.id===s.id)return;const e=this._attachments[l.id];for(h=e.subs,c=0,A=h.length;c<A;c++)l.off(h[c]);delete this._attached[t],delete this._attachments[l.id];const i=e.params.onDetached;i&&(y.isFunction(i)?i(l):i.scope?i.callback.call(i.scope,l):i.callback(l)),e.managingLifecycle&&l.destroy()}if(s){const i={params:e,component:s,subs:[],managingLifecycle:false};i.subs.push(s.once("destroyed",(function(){i.params.component=null,this._attach(i.params)}),this)),a&&i.subs.push(s.on("dirty",(function(){this.fire("dirty",this)}),this)),this._attached[t]=s,this._attachments[s.id]=i;const r=e.onAttached;if(r&&(y.isFunction(r)?r(s):r.scope?r.callback.call(r.scope,s):r.callback(s)),n){let e,t,r,o;for(e in n)if(n.hasOwnProperty(e)){if(t=n[e],y.isFunction(t)?(r=t,o=null):(r=t.callback,o=t.scope),!r)continue;i.subs.push(s.on(e,r,o))}}}return a&&this.fire("dirty",this),this.fire(t,s),s}_checkComponent(e,t){if(!t.isComponent){if(!y.isID(t))return void this.error("Expected a Component or ID");{const e=t;if(!(t=this.scene.components[e]))return void this.error("Component not found: "+e)}}if(e===t.type){if(t.scene.id===this.scene.id)return t;this.error("Not in same scene: "+t.type)}else this.error("Expected a "+e+" Component")}_checkComponent2(e,t){if(!t.isComponent){if(!y.isID(t))return void this.error("Expected a Component or ID");{const e=t;if(!(t=this.scene.components[e]))return void this.error("Component not found: "+e)}}if(t.scene.id===this.scene.id){for(var s=0,i=e.length;s<i;s++)if(e[s]===t.type)return t;return this.error("Expected component types: "+e),null}this.error("Not in same scene: "+t.type)}_own(e){this._ownedComponents||(this._ownedComponents={}),this._ownedComponents[e.id]||(this._ownedComponents[e.id]=e),e.once("destroyed",(()=>{delete this._ownedComponents[e.id]}),this)}_needUpdate(e){this._updateScheduled||(this._updateScheduled=!0,0===e?this._doUpdate():N.scheduleTask(this._doUpdate,this))}_doUpdate(){this._updateScheduled&&(this._updateScheduled=!1,this._update&&this._update())}_update(){}clear(){if(this._ownedComponents)for(var e in this._ownedComponents)if(this._ownedComponents.hasOwnProperty(e)){this._ownedComponents[e].destroy(),delete this._ownedComponents[e]}}destroy(){if(this.destroyed)return;let e,t,s,i,r,o;if(this.fire("destroyed",this.destroyed=!0),this._attachments)for(e in this._attachments)if(this._attachments.hasOwnProperty(e)){for(t=this._attachments[e],s=t.component,i=t.subs,r=0,o=i.length;r<o;r++)s.off(i[r]);t.managingLifecycle&&s.destroy()}if(this._ownedComponents)for(e in this._ownedComponents)this._ownedComponents.hasOwnProperty(e)&&(s=this._ownedComponents[e],s.destroy(),delete this._ownedComponents[e]);this.scene._removeComponent(this),this._attached={},this._attachments=null,this._subIdMap=null,this._subIdEvents=null,this._eventSubs=null,this._events=null,this._eventCallDepth=0,this._ownedComponents=null,this._updateScheduled=!1}}const b=p.vec3(),S=function(){const e=new Float64Array(16),t=new Float64Array(4),s=new Float64Array(4);return function(i,r,o){return o=o||e,t[0]=r[0],t[1]=r[1],t[2]=r[2],t[3]=1,p.transformVec4(i,t,s),p.setMat4Translation(i,s,o),o.slice()}}();function w(e,t,s){const i=Float32Array.from([e[0]])[0],r=e[0]-i,o=Float32Array.from([e[1]])[0],n=e[1]-o,a=Float32Array.from([e[2]])[0],l=e[2]-a;t[0]=i,t[1]=o,t[2]=a,s[0]=r,s[1]=n,s[2]=l}function x(e,t,s,i=1e3){const r=p.getPositionsCenter(e,b),o=Math.round(r[0]/i)*i,n=Math.round(r[1]/i)*i,a=Math.round(r[2]/i)*i;s[0]=o,s[1]=n,s[2]=a;const l=0!==s[0]||0!==s[1]||0!==s[2];if(l)for(let s=0,i=e.length;s<i;s+=3)t[s+0]=e[s+0]-o,t[s+1]=e[s+1]-n,t[s+2]=e[s+2]-a;return l}function B(e,t,s,i){const r=p.dotVec3(t,s)+e,o=p.normalizeVec3(t,b);return p.mulVec3Scalar(o,-r,i),i}const F=1,M=4,L=8,U=16,H=32,G=256,k=512,V=1024,j=2048,Q=new Float32Array([0,0,0]),W=new Uint16Array([0,0,0]),z=p.OBB3();class K{constructor(e,t,s,i,r,o,n){this._isObject=t,this.scene=e.scene,this.model=e,this.meshes=i,this._numPrimitives=0;for(let e=0,t=this.meshes.length;e<t;e++){const t=this.meshes[e];t.parent=this,this._numPrimitives+=t.numPrimitives}this.id=s,this.originalSystemId=p.unglobalizeObjectId(e.id,s),this._flags=r,this._aabb=o,this._worldAABB=p.AABB3(o),this._offsetAABB=p.AABB3(o),this._localAABBDirty=!0,this._worldAABBDirty=!0,this._offset=p.vec3(),this._colorizeUpdated=!1,this._opacityUpdated=!1,this._lodCullable=!!n,this._culled=!1,this._culledVFC=!1,this._culledLOD=!1,this._isObject&&e.scene._registerObject(this)}_setLocalAABBDirty(){this._localAABBDirty=!0}_setWorldAABBDirty(){this._worldAABBDirty=!0}get aabb(){if(this._localAABBDirty){p.collapseAABB3(this._aabb);for(let e=0,t=this.meshes.length;e<t;e++)p.expandAABB3(this._aabb,this.meshes[e].aabb);this._localAABBDirty=!1,this._worldAABBDirty=!0}return this._worldAABBDirty&&(p.AABB3ToOBB3(this._aabb,z),p.transformOBB3(this.model.matrix,z),p.OBB3ToAABB3(z,this._worldAABB),this._worldAABB[0]+=this._offset[0],this._worldAABB[1]+=this._offset[1],this._worldAABB[2]+=this._offset[2],this._worldAABB[3]+=this._offset[0],this._worldAABB[4]+=this._offset[1],this._worldAABB[5]+=this._offset[2],this._worldAABBDirty=!1),this._worldAABB}get isEntity(){return!0}get isModel(){return!1}get isObject(){return this._isObject}get numPrimitives(){return this._numPrimitives}get numTriangles(){return this._numPrimitives}get visible(){return this._getFlag(F)}set visible(e){if(!!(this._flags&F)!==e){this._flags=e?this._flags|F:this._flags&~F;for(let e=0,t=this.meshes.length;e<t;e++)this.meshes[e]._setVisible(this._flags);this._isObject&&this.model.scene._objectVisibilityUpdated(this),this.model.glRedraw()}}get highlighted(){return this._getFlag(k)}set highlighted(e){if(!!(this._flags&k)!==e){this._flags=e?this._flags|k:this._flags&~k;for(var t=0,s=this.meshes.length;t<s;t++)this.meshes[t]._setHighlighted(this._flags);this._isObject&&this.model.scene._objectHighlightedUpdated(this),this.model.glRedraw()}}get xrayed(){return this._getFlag(G)}set xrayed(e){if(!!(this._flags&G)!==e){this._flags=e?this._flags|G:this._flags&~G;for(let e=0,t=this.meshes.length;e<t;e++)this.meshes[e]._setXRayed(this._flags);this._isObject&&this.model.scene._objectXRayedUpdated(this),this.model.glRedraw()}}get selected(){return this._getFlag(V)}set selected(e){if(!!(this._flags&V)!==e){this._flags=e?this._flags|V:this._flags&~V;for(let e=0,t=this.meshes.length;e<t;e++)this.meshes[e]._setSelected(this._flags);this._isObject&&this.model.scene._objectSelectedUpdated(this),this.model.glRedraw()}}get edges(){return this._getFlag(j)}set edges(e){if(!!(this._flags&j)!==e){this._flags=e?this._flags|j:this._flags&~j;for(var t=0,s=this.meshes.length;t<s;t++)this.meshes[t]._setEdges(this._flags);this.model.glRedraw()}}get culledVFC(){return!!this._culledVFC}set culledVFC(e){this._culledVFC=e,this._setCulled()}get culledLOD(){return!!this._culledLOD}set culledLOD(e){this._culledLOD=e,this._setCulled()}get culled(){return!!this._culled}set culled(e){this._culled=e,this._setCulled()}_setCulled(){let e=!!this._culled||!(!this._culledLOD||!this._lodCullable)||!!this._culledVFC;if(!!(this._flags&M)!==e){this._flags=e?this._flags|M:this._flags&~M;for(var t=0,s=this.meshes.length;t<s;t++)this.meshes[t]._setCulled(this._flags);this.model.glRedraw()}}get clippable(){return this._getFlag(U)}set clippable(e){if(!!(this._flags&U)!==e){this._flags=e?this._flags|U:this._flags&~U;for(var t=0,s=this.meshes.length;t<s;t++)this.meshes[t]._setClippable(this._flags);this.model.glRedraw()}}get collidable(){return this._getFlag(H)}set collidable(e){if(!!(this._flags&H)!==e){this._flags=e?this._flags|H:this._flags&~H;for(var t=0,s=this.meshes.length;t<s;t++)this.meshes[t]._setCollidable(this._flags)}}get pickable(){return this._getFlag(L)}set pickable(e){if(!!(this._flags&L)!==e){this._flags=e?this._flags|L:this._flags&~L;for(var t=0,s=this.meshes.length;t<s;t++)this.meshes[t]._setPickable(this._flags)}}get colorize(){if(0===this.meshes.length)return null;const e=this.meshes[0]._colorize;return Q[0]=e[0]/255,Q[1]=e[1]/255,Q[2]=e[2]/255,Q}set colorize(e){if(e){W[0]=Math.floor(255*e[0]),W[1]=Math.floor(255*e[1]),W[2]=Math.floor(255*e[2]);for(let e=0,t=this.meshes.length;e<t;e++)this.meshes[e]._setColorize(W)}else for(let e=0,t=this.meshes.length;e<t;e++)this.meshes[e]._setColorize(null);if(this._isObject){const t=!!e;this.scene._objectColorizeUpdated(this,t),this._colorizeUpdated=t}this.model.glRedraw()}get opacity(){return this.meshes.length>0?this.meshes[0]._colorize[3]/255:1}set opacity(e){if(0===this.meshes.length)return;const t=null!=e,s=this.meshes[0]._colorize[3];let i=255;if(t){if(e<0?e=0:e>1&&(e=1),i=Math.floor(255*e),s===i)return}else if(i=255,s===i)return;for(let e=0,t=this.meshes.length;e<t;e++)this.meshes[e]._setOpacity(i,this._flags);this._isObject&&(this.scene._objectOpacityUpdated(this,t),this._opacityUpdated=t),this.model.glRedraw()}get offset(){return this._offset}set offset(e){e?(this._offset[0]=e[0],this._offset[1]=e[1],this._offset[2]=e[2]):(this._offset[0]=0,this._offset[1]=0,this._offset[2]=0);for(let e=0,t=this.meshes.length;e<t;e++)this.meshes[e]._setOffset(this._offset);this._worldAABBDirty=!0,this.model._aabbDirty=!0,this.scene._aabbDirty=!0,this.scene._objectOffsetUpdated(this,e),this.model.glRedraw()}get saoEnabled(){return this.model.saoEnabled}getEachVertex(e){for(let t=0,s=this.meshes.length;t<s;t++)this.meshes[t].getEachVertex(e)}_getFlag(e){return!!(this._flags&e)}_finalize(){const e=this.model.scene;this._isObject&&(this.visible&&e._objectVisibilityUpdated(this),this.highlighted&&e._objectHighlightedUpdated(this),this.xrayed&&e._objectXRayedUpdated(this),this.selected&&e._objectSelectedUpdated(this));for(let e=0,t=this.meshes.length;e<t;e++)this.meshes[e]._finalize(this._flags)}_finalize2(){for(let e=0,t=this.meshes.length;e<t;e++)this.meshes[e]._finalize2()}_destroy(){const e=this.model.scene;this._isObject&&(e._deregisterObject(this),this.visible&&e._objectVisibilityUpdated(this,!1),this.xrayed&&e._objectXRayedUpdated(this),this.selected&&e._objectSelectedUpdated(this),this.highlighted&&e._objectHighlightedUpdated(this),this._opacityUpdated&&this.scene._objectColorizeUpdated(this,!1),this._opacityUpdated&&this.scene._objectOpacityUpdated(this,!1),this.scene._objectOffsetUpdated(this,!1));for(let e=0,t=this.meshes.length;e<t;e++)this.meshes[e]._destroy();e._aabbDirty=!0}}p.vec4(),p.vec4(),p.vec3(),p.vec3(),p.vec3(),p.vec3(),p.vec3();class Y extends O{get type(){return"Spinner"}constructor(e,t={}){super(e,t),this._canvas=t.canvas,this._element=null,this._isCustom=!1,t.elementId&&(this._element=document.getElementById(t.elementId),this._element?this._adjustPosition():this.error("Can't find given Spinner HTML element: '"+t.elementId+"' - will automatically create default element")),this._element||this._createDefaultSpinner(),this.processes=0}_createDefaultSpinner(){this._injectDefaultCSS();const e=document.createElement("div"),t=e.style;t["z-index"]="9000",t.position="absolute",e.innerHTML='<div class="sk-fading-circle">                <div class="sk-circle1 sk-circle"></div>                <div class="sk-circle2 sk-circle"></div>                <div class="sk-circle3 sk-circle"></div>                <div class="sk-circle4 sk-circle"></div>                <div class="sk-circle5 sk-circle"></div>                <div class="sk-circle6 sk-circle"></div>                <div class="sk-circle7 sk-circle"></div>                <div class="sk-circle8 sk-circle"></div>                <div class="sk-circle9 sk-circle"></div>                <div class="sk-circle10 sk-circle"></div>                <div class="sk-circle11 sk-circle"></div>                <div class="sk-circle12 sk-circle"></div>                </div>',this._canvas.parentElement.appendChild(e),this._element=e,this._isCustom=!1,this._adjustPosition()}_injectDefaultCSS(){const e="xeokit-spinner-css";if(document.getElementById(e))return;const t=document.createElement("style");t.innerHTML=".sk-fading-circle {        background: transparent;        margin: 20px auto;        width: 50px;        height:50px;        position: relative;        }        .sk-fading-circle .sk-circle {        width: 120%;        height: 120%;        position: absolute;        left: 0;        top: 0;        }        .sk-fading-circle .sk-circle:before {        content: '';        display: block;        margin: 0 auto;        width: 15%;        height: 15%;        background-color: #ff8800;        border-radius: 100%;        -webkit-animation: sk-circleFadeDelay 1.2s infinite ease-in-out both;        animation: sk-circleFadeDelay 1.2s infinite ease-in-out both;        }        .sk-fading-circle .sk-circle2 {        -webkit-transform: rotate(30deg);        -ms-transform: rotate(30deg);        transform: rotate(30deg);    }    .sk-fading-circle .sk-circle3 {        -webkit-transform: rotate(60deg);        -ms-transform: rotate(60deg);        transform: rotate(60deg);    }    .sk-fading-circle .sk-circle4 {        -webkit-transform: rotate(90deg);        -ms-transform: rotate(90deg);        transform: rotate(90deg);    }    .sk-fading-circle .sk-circle5 {        -webkit-transform: rotate(120deg);        -ms-transform: rotate(120deg);        transform: rotate(120deg);    }    .sk-fading-circle .sk-circle6 {        -webkit-transform: rotate(150deg);        -ms-transform: rotate(150deg);        transform: rotate(150deg);    }    .sk-fading-circle .sk-circle7 {        -webkit-transform: rotate(180deg);        -ms-transform: rotate(180deg);        transform: rotate(180deg);    }    .sk-fading-circle .sk-circle8 {        -webkit-transform: rotate(210deg);        -ms-transform: rotate(210deg);        transform: rotate(210deg);    }    .sk-fading-circle .sk-circle9 {        -webkit-transform: rotate(240deg);        -ms-transform: rotate(240deg);        transform: rotate(240deg);    }    .sk-fading-circle .sk-circle10 {        -webkit-transform: rotate(270deg);        -ms-transform: rotate(270deg);        transform: rotate(270deg);    }    .sk-fading-circle .sk-circle11 {        -webkit-transform: rotate(300deg);        -ms-transform: rotate(300deg);        transform: rotate(300deg);    }    .sk-fading-circle .sk-circle12 {        -webkit-transform: rotate(330deg);        -ms-transform: rotate(330deg);        transform: rotate(330deg);    }    .sk-fading-circle .sk-circle2:before {        -webkit-animation-delay: -1.1s;        animation-delay: -1.1s;    }    .sk-fading-circle .sk-circle3:before {        -webkit-animation-delay: -1s;        animation-delay: -1s;    }    .sk-fading-circle .sk-circle4:before {        -webkit-animation-delay: -0.9s;        animation-delay: -0.9s;    }    .sk-fading-circle .sk-circle5:before {        -webkit-animation-delay: -0.8s;        animation-delay: -0.8s;    }    .sk-fading-circle .sk-circle6:before {        -webkit-animation-delay: -0.7s;        animation-delay: -0.7s;    }    .sk-fading-circle .sk-circle7:before {        -webkit-animation-delay: -0.6s;        animation-delay: -0.6s;    }    .sk-fading-circle .sk-circle8:before {        -webkit-animation-delay: -0.5s;        animation-delay: -0.5s;    }    .sk-fading-circle .sk-circle9:before {        -webkit-animation-delay: -0.4s;        animation-delay: -0.4s;    }    .sk-fading-circle .sk-circle10:before {        -webkit-animation-delay: -0.3s;        animation-delay: -0.3s;    }    .sk-fading-circle .sk-circle11:before {        -webkit-animation-delay: -0.2s;        animation-delay: -0.2s;    }    .sk-fading-circle .sk-circle12:before {        -webkit-animation-delay: -0.1s;        animation-delay: -0.1s;    }    @-webkit-keyframes sk-circleFadeDelay {        0%, 39%, 100% { opacity: 0; }        40% { opacity: 1; }    }    @keyframes sk-circleFadeDelay {        0%, 39%, 100% { opacity: 0; }        40% { opacity: 1; }    }",t.id=e,document.body.appendChild(t)}_adjustPosition(){if(this._isCustom)return;const e=this._canvas,t=this._element,s=t.style;s.left=e.offsetLeft+.5*e.clientWidth-.5*t.clientWidth+"px",s.top=e.offsetTop+.5*e.clientHeight-.5*t.clientHeight+"px"}set processes(e){if(e=e||0,this._processes===e)return;if(e<0)return;const t=this._processes;this._processes=e;const s=this._element;s&&(s.style.visibility=this._processes>0?"visible":"hidden"),this.fire("processes",this._processes),0===this._processes&&this._processes!==t&&this.fire("zeroProcesses",this._processes)}get processes(){return this._processes}_destroy(){this._element&&!this._isCustom&&(this._element.parentNode.removeChild(this._element),this._element=null);const e=document.getElementById("xeokit-spinner-css");e&&e.parentNode.removeChild(e)}}const X=["webgl2","experimental-webgl","webkit-3d","moz-webgl","moz-glweb20"];class Z extends O{constructor(e,t={}){super(e,t),this._backgroundColor=p.vec3([t.backgroundColor?t.backgroundColor[0]:1,t.backgroundColor?t.backgroundColor[1]:1,t.backgroundColor?t.backgroundColor[2]:1]),this._backgroundColorFromAmbientLight=!!t.backgroundColorFromAmbientLight,this.canvas=t.canvas,this.gl=null,this.webgl2=!1,this.transparent=!!t.transparent,this.contextAttr=t.contextAttr||{},this.contextAttr.alpha=this.transparent,this.contextAttr.preserveDrawingBuffer=!!this.contextAttr.preserveDrawingBuffer,this.contextAttr.stencil=!1,this.contextAttr.premultipliedAlpha=!!this.contextAttr.premultipliedAlpha,this.contextAttr.antialias=!1!==this.contextAttr.antialias,this.resolutionScale=t.resolutionScale,this.canvas.width=Math.round(this.canvas.clientWidth*this._resolutionScale),this.canvas.height=Math.round(this.canvas.clientHeight*this._resolutionScale),this.boundary=[this.canvas.offsetLeft,this.canvas.offsetTop,this.canvas.clientWidth,this.canvas.clientHeight],this._initWebGL(t);const s=this;this.canvas.addEventListener("webglcontextlost",this._webglcontextlostListener=function(e){console.time("webglcontextrestored"),s.scene._webglContextLost(),s.fire("webglcontextlost"),e.preventDefault()},!1),this.canvas.addEventListener("webglcontextrestored",this._webglcontextrestoredListener=function(e){s._initWebGL(),s.gl&&(s.scene._webglContextRestored(s.gl),s.fire("webglcontextrestored",s.gl),e.preventDefault()),console.timeEnd("webglcontextrestored")},!1);let i=!0;new ResizeObserver((e=>{for(const t of e)t.contentBoxSize&&(i=!0)})).observe(this.canvas),this._tick=this.scene.on("tick",(()=>{i&&(i=!1,s.canvas.width=Math.round(s.canvas.clientWidth*s._resolutionScale),s.canvas.height=Math.round(s.canvas.clientHeight*s._resolutionScale),s.boundary[0]=s.canvas.offsetLeft,s.boundary[1]=s.canvas.offsetTop,s.boundary[2]=s.canvas.clientWidth,s.boundary[3]=s.canvas.clientHeight,s.fire("boundary",s.boundary))})),this._spinner=new Y(this.scene,{canvas:this.canvas,elementId:t.spinnerElementId})}get type(){return"Canvas"}get backgroundColorFromAmbientLight(){return this._backgroundColorFromAmbientLight}set backgroundColorFromAmbientLight(e){this._backgroundColorFromAmbientLight=!1!==e,this.glRedraw()}get backgroundColor(){return this._backgroundColor}set backgroundColor(e){e?(this._backgroundColor[0]=e[0],this._backgroundColor[1]=e[1],this._backgroundColor[2]=e[2]):(this._backgroundColor[0]=1,this._backgroundColor[1]=1,this._backgroundColor[2]=1),this.glRedraw()}get resolutionScale(){return this._resolutionScale}set resolutionScale(e){if((e=e||1)===this._resolutionScale)return;this._resolutionScale=e;const t=this.canvas;t.width=Math.round(t.clientWidth*this._resolutionScale),t.height=Math.round(t.clientHeight*this._resolutionScale),this.glRedraw()}get spinner(){return this._spinner}_createCanvas(){const e="xeokit-canvas-"+p.createUUID(),t=document.getElementsByTagName("body")[0],s=document.createElement("div"),i=s.style;i.height="100%",i.width="100%",i.padding="0",i.margin="0",i.background="rgba(0,0,0,0);",i.float="left",i.left="0",i.top="0",i.position="absolute",i.opacity="1.0",i["z-index"]="-10000",s.innerHTML+='<canvas id="'+e+'" style="width: 100%; height: 100%; float: left; margin: 0; padding: 0;"></canvas>',t.appendChild(s),this.canvas=document.getElementById(e)}_getElementXY(e){let t=0,s=0;for(;e;)t+=e.offsetLeft-e.scrollLeft,s+=e.offsetTop-e.scrollTop,e=e.offsetParent;return{x:t,y:s}}_initWebGL(){if(!this.gl)for(let e=0;!this.gl&&e<X.length;e++)try{this.gl=this.canvas.getContext(X[e],this.contextAttr)}catch(e){}this.gl||(this.error("Failed to get a WebGL context"),this.fire("webglContextFailed",!0,!0));{const e=this.gl;let t="__",s=e.activeTexture;e.activeTexture=function(e){t!==e&&(t=e,s.call(this,e))};let i={},r=e.bindTexture;e.bindTexture=function(e,s){i[t]!==s&&(i[t]=s,r.call(this,e,s))}}this.gl&&this.webgl2&&(this.gl.hint(this.gl.FRAGMENT_SHADER_DERIVATIVE_HINT,this.gl.FASTEST),this.gl,WebGL2RenderingContext)}getSnapshot(e){throw"Canvas#getSnapshot() has been replaced by Viewer#getSnapshot() - use that method instead."}readPixels(e,t,s,i){return this.scene._renderer.readPixels(e,t,s,i)}loseWebGLContext(){this.canvas.loseContext&&this.canvas.loseContext()}destroy(){this.scene.off(this._tick),this._spinner._destroy(),this.canvas.removeEventListener("webglcontextlost",this._webglcontextlostListener),this.canvas.removeEventListener("webglcontextrestored",this._webglcontextrestoredListener),this.gl=null,super.destroy()}}class q{constructor(e){this._scene=e,this._matPool=[],this._matPoolNextFreeIndex=0,this._rtcViewMats={},this._rtcPickViewMats={},this.reset()}reset(){this._matPoolNextFreeIndex=0,this._rtcViewMats={},this._rtcPickViewMats={},this.gl=this._scene.canvas.gl,this.lastProgramId=null,this.pbrEnabled=!1,this.colorTextureEnabled=!1,this.withSAO=!1,this.backfaces=!1,this.frontface=!0,this.textureUnit=0,this.drawElements=0,this.drawArrays=0,this.useProgram=0,this.bindTexture=0,this.bindArray=0,this.pass=0,this.shadowViewMatrix=null,this.shadowProjMatrix=null,this.pickViewMatrix=null,this.pickProjMatrix=null,this.pickZNear=.01,this.pickZFar=5e3,this.pickInvisible=!1,this.pickElementsCount=null,this.pickElementsOffset=null,this.lineWidth=1,this.snapPickLayerParams={},this.snapPickLayerNumber=0,this.snapPickCoordinateScale=p.vec3(),this.snapPickOrigin=p.vec3()}getRTCViewMatrix(e,t){let s=this._rtcViewMats[e];return s||(s=this._getNewMat(),S(this._scene.camera.viewMatrix,t,s),this._rtcViewMats[e]=s),s}getRTCPickViewMatrix(e,t){let s=this._rtcPickViewMats[e];if(!s){s=this._getNewMat();const i=this.pickViewMatrix||this._scene.camera.viewMatrix;S(i,t,s),this._rtcPickViewMats[e]=s}return s}_getNewMat(){let e=this._matPool[this._matPoolNextFreeIndex];return e||(e=p.mat4(),this._matPool[this._matPoolNextFreeIndex]=e),this._matPoolNextFreeIndex++,e}}const J={WEBGL:!1,SUPPORTED_EXTENSIONS:{}},$=document.createElement("canvas");if($){const e=$.getContext("webgl",{antialias:!0})||$.getContext("experimental-webgl",{antialias:!0});J.WEBGL=!!e,J.WEBGL&&(J.ANTIALIAS=e.getContextAttributes().antialias,e.getShaderPrecisionFormat?e.getShaderPrecisionFormat(e.FRAGMENT_SHADER,e.HIGH_FLOAT).precision>0?J.FS_MAX_FLOAT_PRECISION="highp":e.getShaderPrecisionFormat(e.FRAGMENT_SHADER,e.MEDIUM_FLOAT).precision>0?J.FS_MAX_FLOAT_PRECISION="mediump":J.FS_MAX_FLOAT_PRECISION="lowp":J.FS_MAX_FLOAT_PRECISION="mediump",J.DEPTH_BUFFER_BITS=e.getParameter(e.DEPTH_BITS),J.MAX_TEXTURE_SIZE=e.getParameter(e.MAX_TEXTURE_SIZE),J.MAX_CUBE_MAP_SIZE=e.getParameter(e.MAX_CUBE_MAP_TEXTURE_SIZE),J.MAX_RENDERBUFFER_SIZE=e.getParameter(e.MAX_RENDERBUFFER_SIZE),J.MAX_TEXTURE_UNITS=e.getParameter(e.MAX_COMBINED_TEXTURE_IMAGE_UNITS),J.MAX_TEXTURE_IMAGE_UNITS=e.getParameter(e.MAX_TEXTURE_IMAGE_UNITS),J.MAX_VERTEX_ATTRIBS=e.getParameter(e.MAX_VERTEX_ATTRIBS),J.MAX_VERTEX_UNIFORM_VECTORS=e.getParameter(e.MAX_VERTEX_UNIFORM_VECTORS),J.MAX_FRAGMENT_UNIFORM_VECTORS=e.getParameter(e.MAX_FRAGMENT_UNIFORM_VECTORS),J.MAX_VARYING_VECTORS=e.getParameter(e.MAX_VARYING_VECTORS),e.getSupportedExtensions().forEach((function(e){J.SUPPORTED_EXTENSIONS[e]=!0})))}class ee{constructor(){this.entity=null,this.primitive=null,this.primIndex=-1,this.pickSurfacePrecision=!1,this.touchInput=!1,this.snappedToEdge=!1,this.snappedToVertex=!1,this._canvasPos=new Int16Array([0,0]),this._origin=new Float64Array([0,0,0]),this._direction=new Float64Array([0,0,0]),this._indices=new Int32Array(3),this._localPos=new Float64Array([0,0,0]),this._worldPos=new Float64Array([0,0,0]),this._viewPos=new Float64Array([0,0,0]),this._bary=new Float64Array([0,0,0]),this._worldNormal=new Float64Array([0,0,0]),this._uv=new Float64Array([0,0]),this.reset()}get canvasPos(){return this._gotCanvasPos?this._canvasPos:null}set canvasPos(e){e?(this._canvasPos[0]=e[0],this._canvasPos[1]=e[1],this._gotCanvasPos=!0):this._gotCanvasPos=!1}get origin(){return this._gotOrigin?this._origin:null}set origin(e){e?(this._origin[0]=e[0],this._origin[1]=e[1],this._origin[2]=e[2],this._gotOrigin=!0):this._gotOrigin=!1}get direction(){return this._gotDirection?this._direction:null}set direction(e){e?(this._direction[0]=e[0],this._direction[1]=e[1],this._direction[2]=e[2],this._gotDirection=!0):this._gotDirection=!1}get indices(){return this.entity&&this._gotIndices?this._indices:null}set indices(e){e?(this._indices[0]=e[0],this._indices[1]=e[1],this._indices[2]=e[2],this._gotIndices=!0):this._gotIndices=!1}get localPos(){return this.entity&&this._gotLocalPos?this._localPos:null}set localPos(e){e?(this._localPos[0]=e[0],this._localPos[1]=e[1],this._localPos[2]=e[2],this._gotLocalPos=!0):this._gotLocalPos=!1}get worldPos(){return this._gotWorldPos?this._worldPos:null}set worldPos(e){e?(this._worldPos[0]=e[0],this._worldPos[1]=e[1],this._worldPos[2]=e[2],this._gotWorldPos=!0):this._gotWorldPos=!1}get viewPos(){return this.entity&&this._gotViewPos?this._viewPos:null}set viewPos(e){e?(this._viewPos[0]=e[0],this._viewPos[1]=e[1],this._viewPos[2]=e[2],this._gotViewPos=!0):this._gotViewPos=!1}get bary(){return this.entity&&this._gotBary?this._bary:null}set bary(e){e?(this._bary[0]=e[0],this._bary[1]=e[1],this._bary[2]=e[2],this._gotBary=!0):this._gotBary=!1}get worldNormal(){return this.entity&&this._gotWorldNormal?this._worldNormal:null}set worldNormal(e){e?(this._worldNormal[0]=e[0],this._worldNormal[1]=e[1],this._worldNormal[2]=e[2],this._gotWorldNormal=!0):this._gotWorldNormal=!1}get uv(){return this.entity&&this._gotUV?this._uv:null}set uv(e){e?(this._uv[0]=e[0],this._uv[1]=e[1],this._gotUV=!0):this._gotUV=!1}reset(){this.entity=null,this.primIndex=-1,this.primitive=null,this.pickSurfacePrecision=!1,this._gotCanvasPos=!1,this._gotOrigin=!1,this._gotDirection=!1,this._gotIndices=!1,this._gotLocalPos=!1,this._gotWorldPos=!1,this._gotViewPos=!1,this._gotBary=!1,this._gotWorldNormal=!1,this._gotUV=!1,this.touchInput=!1,this.snappedToEdge=!1,this.snappedToVertex=!1}}class te{constructor(e,t,s){if(this.allocated=!1,this.compiled=!1,this.handle=e.createShader(t),this.handle){if(this.allocated=!0,e.shaderSource(this.handle,s),e.compileShader(this.handle),this.compiled=e.getShaderParameter(this.handle,e.COMPILE_STATUS),!this.compiled&&!e.isContextLost()){const t=s.split("\n"),i=[];for(let e=0;e<t.length;e++)i.push(e+1+": "+t[e]+"\n");this.errors=[],this.errors.push(""),this.errors.push(e.getShaderInfoLog(this.handle)),this.errors=this.errors.concat(i.join(""))}}else this.errors=["Failed to allocate"]}destroy(){}}class se{constructor(e,t){this.bindTexture=function(s,i){return!!s.bind(i)&&(e.uniform1i(t,i),!0)}}}class ie{constructor(e,t){this._gl=e,this.location=t}bindArrayBuffer(e){e&&(e.bind(),this._gl.enableVertexAttribArray(this.location),this._gl.vertexAttribPointer(this.location,e.itemSize,e.itemType,e.normalized,e.stride,e.offset))}}const re=new t({});function oe(e){const t=[];let s,i;for(let r=0,o=e.length;r<o;r++)s=e[r],i=s.indexOf("/"),i>0&&"/"===s.charAt(i+1)&&(s=s.substring(0,i)),t.push(s);return t.join("\n")}function ne(e){console.error(e.join("\n"))}class ae{constructor(e,t){this.id=re.addItem({}),this.source=t,this.init(e)}init(e){if(this.gl=e,this.allocated=!1,this.compiled=!1,this.linked=!1,this.validated=!1,this.errors=null,this.uniforms={},this.samplers={},this.attributes={},this._vertexShader=new te(e,e.VERTEX_SHADER,oe(this.source.vertex)),this._fragmentShader=new te(e,e.FRAGMENT_SHADER,oe(this.source.fragment)),!this._vertexShader.allocated)return this.errors=["Vertex shader failed to allocate"].concat(this._vertexShader.errors),void ne(this.errors);if(!this._fragmentShader.allocated)return this.errors=["Fragment shader failed to allocate"].concat(this._fragmentShader.errors),void ne(this.errors);if(this.allocated=!0,!this._vertexShader.compiled)return this.errors=["Vertex shader failed to compile"].concat(this._vertexShader.errors),void ne(this.errors);if(!this._fragmentShader.compiled)return this.errors=["Fragment shader failed to compile"].concat(this._fragmentShader.errors),void ne(this.errors);let t,s,i,r,o;if(this.compiled=!0,this.handle=e.createProgram(),!this.handle)return void(this.errors=["Failed to allocate program"]);if(e.attachShader(this.handle,this._vertexShader.handle),e.attachShader(this.handle,this._fragmentShader.handle),e.linkProgram(this.handle),this.linked=e.getProgramParameter(this.handle,e.LINK_STATUS),this.validated=!0,!this.linked||!this.validated)return this.errors=[],this.errors.push(""),this.errors.push(e.getProgramInfoLog(this.handle)),this.errors.push("\nVertex shader:\n"),this.errors=this.errors.concat(this.source.vertex),this.errors.push("\nFragment shader:\n"),this.errors=this.errors.concat(this.source.fragment),void ne(this.errors);const n=e.getProgramParameter(this.handle,e.ACTIVE_UNIFORMS);for(s=0;s<n;++s)i=e.getActiveUniform(this.handle,s),i&&(r=i.name,"\0"===r[r.length-1]&&(r=r.substr(0,r.length-1)),o=e.getUniformLocation(this.handle,r),i.type===e.SAMPLER_2D||i.type===e.SAMPLER_CUBE||35682===i.type||e instanceof WebGL2RenderingContext&&(i.type===e.UNSIGNED_INT_SAMPLER_2D||i.type===e.INT_SAMPLER_2D)?this.samplers[r]=new se(e,o):this.uniforms[r]=o);const a=e.getProgramParameter(this.handle,e.ACTIVE_ATTRIBUTES);for(s=0;s<a;s++)t=e.getActiveAttrib(this.handle,s),t&&(o=e.getAttribLocation(this.handle,t.name),this.attributes[t.name]=new ie(e,o));this.allocated=!0}bind(){this.allocated&&this.gl.useProgram(this.handle)}getLocation(e){if(this.allocated)return this.uniforms[e]}getAttribute(e){if(this.allocated)return this.attributes[e]}bindTexture(e,t,s){if(!this.allocated)return!1;const i=this.samplers[e];return!!i&&i.bindTexture(t,s)}destroy(){this.allocated&&(re.removeItem(this.id),this.gl.deleteProgram(this.handle),this.gl.deleteShader(this._vertexShader.handle),this.gl.deleteShader(this._fragmentShader.handle),this.handle=null,this.attributes=null,this.uniforms=null,this.samplers=null,this.allocated=!1)}}class le{constructor(e,t,s,i,r,o,n,a,l){switch(this._gl=e,this.type=t,this.allocated=!1,s.constructor){case Uint8Array:this.itemType=e.UNSIGNED_BYTE,this.itemByteSize=1;break;case Int8Array:this.itemType=e.BYTE,this.itemByteSize=1;break;case Uint16Array:this.itemType=e.UNSIGNED_SHORT,this.itemByteSize=2;break;case Int16Array:this.itemType=e.SHORT,this.itemByteSize=2;break;case Uint32Array:this.itemType=e.UNSIGNED_INT,this.itemByteSize=4;break;case Int32Array:this.itemType=e.INT,this.itemByteSize=4;break;default:this.itemType=e.FLOAT,this.itemByteSize=4}this.usage=o,this.length=0,this.dataLength=i,this.numItems=0,this.itemSize=r,this.normalized=!!n,this.stride=a||0,this.offset=l||0,this._allocate(s)}_allocate(e){if(this.allocated=!1,this._handle=this._gl.createBuffer(),!this._handle)throw"Failed to allocate WebGL ArrayBuffer";this._handle&&(this._gl.bindBuffer(this.type,this._handle),this._gl.bufferData(this.type,e.length>this.dataLength?e.slice(0,this.dataLength):e,this.usage),this._gl.bindBuffer(this.type,null),this.length=e.length,this.numItems=this.length/this.itemSize,this.allocated=!0)}setData(e,t){this.allocated&&(e.length+(t||0)>this.length?(this.destroy(),this._allocate(e)):(this._gl.bindBuffer(this.type,this._handle),t||0===t?this._gl.bufferSubData(this.type,t*this.itemByteSize,e):this._gl.bufferData(this.type,e,this.usage),this._gl.bindBuffer(this.type,null)))}bind(){this.allocated&&this._gl.bindBuffer(this.type,this._handle)}unbind(){this.allocated&&this._gl.bindBuffer(this.type,null)}destroy(){this.allocated&&(this._gl.deleteBuffer(this._handle),this._handle=null,this.allocated=!1)}}class he{constructor(e,t){this.scene=e,this.aabb=p.AABB3(),this.origin=p.vec3(t),this.originHash=this.origin.join(),this.numMarkers=0,this.markers={},this.markerList=[],this.markerIndices={},this.positions=[],this.indices=[],this.positionsBuf=null,this.lenPositionsBuf=0,this.indicesBuf=null,this.sectionPlanesActive=[],this.culledBySectionPlanes=!1,this.occlusionTestList=[],this.lenOcclusionTestList=0,this.pixels=[],this.aabbDirty=!1,this.markerListDirty=!1,this.positionsDirty=!0,this.occlusionTestListDirty=!1}addMarker(e){this.markers[e.id]=e,this.markerListDirty=!0,this.numMarkers++}markerWorldPosUpdated(e){if(!this.markers[e.id])return;const t=this.markerIndices[e.id];this.positions[3*t+0]=e.worldPos[0],this.positions[3*t+1]=e.worldPos[1],this.positions[3*t+2]=e.worldPos[2],this.positionsDirty=!0}removeMarker(e){delete this.markers[e.id],this.markerListDirty=!0,this.numMarkers--}update(){this.markerListDirty&&(this._buildMarkerList(),this.markerListDirty=!1,this.positionsDirty=!0,this.occlusionTestListDirty=!0),this.positionsDirty&&(this._buildPositions(),this.positionsDirty=!1,this.aabbDirty=!0,this.vbosDirty=!0),this.aabbDirty&&(this._buildAABB(),this.aabbDirty=!1),this.vbosDirty&&(this._buildVBOs(),this.vbosDirty=!1),this.occlusionTestListDirty&&this._buildOcclusionTestList(),this._updateActiveSectionPlanes()}_buildMarkerList(){for(var e in this.numMarkers=0,this.markers)this.markers.hasOwnProperty(e)&&(this.markerList[this.numMarkers]=this.markers[e],this.markerIndices[e]=this.numMarkers,this.numMarkers++);this.markerList.length=this.numMarkers}_buildPositions(){let e=0;for(let t=0;t<this.numMarkers;t++)if(this.markerList[t]){const s=this.markerList[t].worldPos;this.positions[e++]=s[0],this.positions[e++]=s[1],this.positions[e++]=s[2],this.indices[t]=t}this.positions.length=3*this.numMarkers,this.indices.length=this.numMarkers}_buildAABB(){const e=this.aabb;p.collapseAABB3(e),p.expandAABB3Points3(e,this.positions);const t=this.origin;e[0]+=t[0],e[1]+=t[1],e[2]+=t[2],e[3]+=t[0],e[4]+=t[1],e[5]+=t[2]}_buildVBOs(){if(this.positionsBuf){if(this.lenPositionsBuf===this.positions.length)return void this.positionsBuf.setData(this.positions);this.positionsBuf.destroy(),this.positionsBuf=null,this.indicesBuf.destroy(),this.indicesBuf=null}const e=this.scene.canvas.gl,t=3*this.numMarkers,s=this.numMarkers;this.positionsBuf=new le(e,e.ARRAY_BUFFER,new Float32Array(this.positions),t,3,e.STATIC_DRAW),this.indicesBuf=new le(e,e.ELEMENT_ARRAY_BUFFER,new Uint16Array(this.indices),s,1,e.STATIC_DRAW),this.lenPositionsBuf=this.positions.length}_buildOcclusionTestList(){const e=this.scene.canvas,t=this.scene.camera.perspective.near,s=e.boundary,i=s[2],r=s[3];let o=0;this.lenOcclusionTestList=0;for(let e=0;e<this.numMarkers;e++){const s=this.markerList[e];if(s.viewPos[2]>-t){s._setVisible(!1);continue}const n=s.canvasPos,a=n[0],l=n[1];a+10<0||l+10<0||a-10>i||l-10>r?s._setVisible(!1):!s.entity||s.entity.visible?s.occludable?(this.occlusionTestList[this.lenOcclusionTestList++]=s,this.pixels[o++]=a,this.pixels[o++]=l):s._setVisible(!0):s._setVisible(!1)}}_updateActiveSectionPlanes(){const e=this.scene._sectionPlanesState.sectionPlanes,t=e.length;if(t>0)for(let s=0;s<t;s++){const t=e[s];if(t.active){const e=p.planeAABB3Intersect(t.dir,t.dist,this.aabb);if(-1===e)return void(this.culledBySectionPlanes=!0);const i=0===e;this.sectionPlanesActive[s]=i}else this.sectionPlanesActive[s]=!1}this.culledBySectionPlanes=!1}destroy(){this.markers={},this.markerList.length=0,this.positionsBuf&&this.positionsBuf.destroy(),this.indicesBuf&&this.indicesBuf.destroy()}}const ce=p.vec3([1,0,0]),Ae=p.vec3();class ue{constructor(e,t){this._scene=e,this._renderBufferManager=t,this._occlusionLayers={},this._occlusionLayersList=[],this._occlusionLayersListDirty=!1,this._shaderSource=null,this._program=null,this._shaderSourceHash=null,this._shaderSourceDirty=!0,this._programDirty=!1,this._markersToOcclusionLayersMap={},this._onCameraViewMatrix=e.camera.on("viewMatrix",(()=>{this._occlusionTestListDirty=!0})),this._onCameraProjMatrix=e.camera.on("projMatrix",(()=>{this._occlusionTestListDirty=!0})),this._onCanvasBoundary=e.canvas.on("boundary",(()=>{this._occlusionTestListDirty=!0}))}addMarker(e){const t=e.origin.join();let s=this._occlusionLayers[t];s||(s=new he(this._scene,e.origin),this._occlusionLayers[s.originHash]=s,this._occlusionLayersListDirty=!0),s.addMarker(e),this._markersToOcclusionLayersMap[e.id]=s,this._occlusionTestListDirty=!0}markerWorldPosUpdated(e){const t=this._markersToOcclusionLayersMap[e.id];if(!t)return void e.error("Marker has not been added to OcclusionTester");const s=e.origin.join();if(s!==t.originHash){1===t.numMarkers?(t.destroy(),delete this._occlusionLayers[t.originHash],this._occlusionLayersListDirty=!0):t.removeMarker(e);let i=this._occlusionLayers[s];i||(i=new he(this._scene,e.origin),this._occlusionLayers[s]=t,this._occlusionLayersListDirty=!0),i.addMarker(e),this._markersToOcclusionLayersMap[e.id]=i}else t.markerWorldPosUpdated(e)}removeMarker(e){const t=e.origin.join();let s=this._occlusionLayers[t];s&&(1===s.numMarkers?(s.destroy(),delete this._occlusionLayers[s.originHash],this._occlusionLayersListDirty=!0):s.removeMarker(e),delete this._markersToOcclusionLayersMap[e.id])}get needOcclusionTest(){return this._occlusionTestListDirty}bindRenderBuf(){const e=[this._scene.canvas.canvas.id,this._scene._sectionPlanesState.getHash()].join(";");if(e!==this._shaderSourceHash&&(this._shaderSourceHash=e,this._shaderSourceDirty=!0),this._shaderSourceDirty&&(this._buildShaderSource(),this._shaderSourceDirty=!1,this._programDirty=!0),this._programDirty&&(this._buildProgram(),this._programDirty=!1,this._occlusionTestListDirty=!0),this._occlusionLayersListDirty&&(this._buildOcclusionLayersList(),this._occlusionLayersListDirty=!1),this._occlusionTestListDirty){for(let e=0,t=this._occlusionLayersList.length;e<t;e++){this._occlusionLayersList[e].occlusionTestListDirty=!0}this._occlusionTestListDirty=!1}this._readPixelBuf=this._renderBufferManager.getRenderBuffer("occlusionReadPix"),this._readPixelBuf.bind(),this._readPixelBuf.clear()}_buildOcclusionLayersList(){let e=0;for(let t in this._occlusionLayers)this._occlusionLayers.hasOwnProperty(t)&&(this._occlusionLayersList[e++]=this._occlusionLayers[t]);this._occlusionLayersList.length=e}_buildShaderSource(){this._shaderSource={vertex:this._buildVertexShaderSource(),fragment:this._buildFragmentShaderSource()}}_buildVertexShaderSource(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// OcclusionTester vertex shader"),s.push("in vec3 position;"),s.push("uniform mat4 modelMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;")),t&&s.push("out vec4 vWorldPosition;"),s.push("void main(void) {"),s.push("vec4 worldPosition = vec4(position, 1.0); "),s.push("   vec4 viewPosition = viewMatrix * worldPosition;"),t&&s.push("   vWorldPosition = worldPosition;"),s.push("   vec4 clipPos = projMatrix * viewPosition;"),s.push("   gl_PointSize = 20.0;"),e.logarithmicDepthBufferEnabled?s.push("vFragDepth = 1.0 + clipPos.w;"):s.push("clipPos.z += -0.001;"),s.push("   gl_Position = clipPos;"),s.push("}"),s}_buildFragmentShaderSource(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// OcclusionTester fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  float dist = 0.0;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("if (sectionPlaneActive"+r+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+r+".xyz, vWorldPosition.xyz - sectionPlanePos"+r+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { discard; }")}return e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("   outColor = vec4(1.0, 0.0, 0.0, 1.0); "),i.push("}"),i}_buildProgram(){this._program&&this._program.destroy();const e=this._scene,t=e.canvas.gl,s=e._sectionPlanesState;if(this._program=new ae(t,this._shaderSource),this._program.errors)return void(this.errors=this._program.errors);const i=this._program;this._uViewMatrix=i.getLocation("viewMatrix"),this._uProjMatrix=i.getLocation("projMatrix"),this._uSectionPlanes=[];for(let e=0,t=s.sectionPlanes.length;e<t;e++)this._uSectionPlanes.push({active:i.getLocation("sectionPlaneActive"+e),pos:i.getLocation("sectionPlanePos"+e),dir:i.getLocation("sectionPlaneDir"+e)});this._aPosition=i.getAttribute("position"),e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=i.getLocation("logDepthBufFC"))}drawMarkers(){const e=this._scene,t=e.canvas.gl,s=this._program,i=e._sectionPlanesState,r=e.camera,o=e.camera.project;if(s.bind(),t.uniformMatrix4fv(this._uProjMatrix,!1,r._project._state.matrix),e.logarithmicDepthBufferEnabled){const e=2/(Math.log(o.far+1)/Math.LN2);t.uniform1f(this._uLogDepthBufFC,e)}for(let e=0,s=this._occlusionLayersList.length;e<s;e++){const s=this._occlusionLayersList[e];if(s.update(),s.culledBySectionPlanes)continue;const o=s.origin;t.uniformMatrix4fv(this._uViewMatrix,!1,S(r.viewMatrix,o));const n=i.sectionPlanes.length;if(n>0){const e=i.sectionPlanes;for(let i=0;i<n;i++){const r=this._uSectionPlanes[i];if(r){const n=s.sectionPlanesActive[i];if(t.uniform1i(r.active,n?1:0),n){const s=e[i];t.uniform3fv(r.pos,B(s.dist,s.dir,o,Ae)),t.uniform3fv(r.dir,s.dir)}}}}this._aPosition.bindArrayBuffer(s.positionsBuf);const a=s.indicesBuf;a.bind(),t.drawElements(t.POINTS,a.numItems,a.itemType,0)}}doOcclusionTest(){{const e=this._scene.canvas.resolutionScale,t=255*ce[0],s=255*ce[1],i=255*ce[2];for(let r=0,o=this._occlusionLayersList.length;r<o;r++){const o=this._occlusionLayersList[r];for(let r=0;r<o.lenOcclusionTestList;r++){const n=o.occlusionTestList[r],a=2*r,l=this._readPixelBuf.read(Math.round(o.pixels[a]*e),Math.round(o.pixels[a+1]*e)),h=l[0]===t&&l[1]===s&&l[2]===i;n._setVisible(h)}}}}unbindRenderBuf(){this._readPixelBuf.unbind()}destroy(){if(!this.destroyed){for(let e=0,t=this._occlusionLayersList.length;e<t;e++){this._occlusionLayersList[e].destroy()}this._program&&this._program.destroy(),this._scene.camera.off(this._onCameraViewMatrix),this._scene.camera.off(this._onCameraProjMatrix),this._scene.canvas.off(this._onCanvasBoundary),this.destroyed=!0}}}const pe=p.vec2();class de{constructor(e){this._scene=e,this._numSamples=null,this._program=null,this._programError=!1,this._aPosition=null,this._aUV=null,this._uDepthTexture="uDepthTexture",this._uCameraNear=null,this._uCameraFar=null,this._uCameraProjectionMatrix=null,this._uCameraInverseProjectionMatrix=null,this._uScale=null,this._uIntensity=null,this._uBias=null,this._uKernelRadius=null,this._uMinResolution=null,this._uRandomSeed=null,this._uvBuf=null,this._positionsBuf=null,this._indicesBuf=null}render(e){if(this._build(),this._programError)return;this._getInverseProjectMat||(this._getInverseProjectMat=(()=>{let e=!0;this._scene.camera.on("projMatrix",(function(){e=!0}));const t=p.mat4();return()=>(e&&p.inverseMat4(i.camera.projMatrix,t),t)})());const t=this._scene.canvas.gl,s=this._program,i=this._scene,r=i.sao,o=t.drawingBufferWidth,n=t.drawingBufferHeight,a=i.camera.project._state,l=a.near,h=a.far,c=a.matrix,A=this._getInverseProjectMat(),u=Math.random(),d="perspective"===i.camera.projection;pe[0]=o,pe[1]=n,t.viewport(0,0,o,n),t.clearColor(0,0,0,1),t.disable(t.DEPTH_TEST),t.disable(t.BLEND),t.frontFace(t.CCW),t.clear(t.COLOR_BUFFER_BIT),s.bind(),t.uniform1f(this._uCameraNear,l),t.uniform1f(this._uCameraFar,h),t.uniformMatrix4fv(this._uCameraProjectionMatrix,!1,c),t.uniformMatrix4fv(this._uCameraInverseProjectionMatrix,!1,A),t.uniform1i(this._uPerspective,d),t.uniform1f(this._uScale,r.scale*(h/5)),t.uniform1f(this._uIntensity,r.intensity),t.uniform1f(this._uBias,r.bias),t.uniform1f(this._uKernelRadius,r.kernelRadius),t.uniform1f(this._uMinResolution,r.minResolution),t.uniform2fv(this._uViewport,pe),t.uniform1f(this._uRandomSeed,u);const f=e.getDepthTexture();s.bindTexture(this._uDepthTexture,f,0),this._aUV.bindArrayBuffer(this._uvBuf),this._aPosition.bindArrayBuffer(this._positionsBuf),this._indicesBuf.bind(),t.drawElements(t.TRIANGLES,this._indicesBuf.numItems,this._indicesBuf.itemType,0)}_build(){let e=!1;const t=this._scene.sao;if(t.numSamples!==this._numSamples&&(this._numSamples=Math.floor(t.numSamples),e=!0),!e)return;const s=this._scene.canvas.gl;if(this._program&&(this._program.destroy(),this._program=null),this._program=new ae(s,{vertex:["#version 300 es\n                    precision highp float;\n                    precision highp int;\n                    \n                    in vec3 aPosition;\n                    in vec2 aUV;            \n                    \n                    out vec2 vUV;\n                    \n                    void main () {\n                        gl_Position = vec4(aPosition, 1.0);\n                        vUV = aUV;\n                    }"],fragment:[`#version 300 es      \n                precision highp float;\n                precision highp int;           \n                \n                #define NORMAL_TEXTURE 0\n                #define PI 3.14159265359\n                #define PI2 6.28318530718\n                #define EPSILON 1e-6\n                #define NUM_SAMPLES ${this._numSamples}\n                #define NUM_RINGS 4              \n            \n                in vec2        vUV;\n            \n                uniform sampler2D   uDepthTexture;\n               \n                uniform float       uCameraNear;\n                uniform float       uCameraFar;\n                uniform mat4        uProjectMatrix;\n                uniform mat4        uInverseProjectMatrix;\n                \n                uniform bool        uPerspective;\n\n                uniform float       uScale;\n                uniform float       uIntensity;\n                uniform float       uBias;\n                uniform float       uKernelRadius;\n                uniform float       uMinResolution;\n                uniform vec2        uViewport;\n                uniform float       uRandomSeed;\n\n                float pow2( const in float x ) { return x*x; }\n                \n                highp float rand( const in vec2 uv ) {\n                    const highp float a = 12.9898, b = 78.233, c = 43758.5453;\n                    highp float dt = dot( uv.xy, vec2( a,b ) ), sn = mod( dt, PI );\n                    return fract(sin(sn) * c);\n                }\n\n                vec3 packNormalToRGB( const in vec3 normal ) {\n                    return normalize( normal ) * 0.5 + 0.5;\n                }\n\n                vec3 unpackRGBToNormal( const in vec3 rgb ) {\n                    return 2.0 * rgb.xyz - 1.0;\n                }\n\n                const float packUpscale = 256. / 255.;\n                const float unpackDownScale = 255. / 256.; \n\n                const vec3 packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );\n                const vec4 unPackFactors = unpackDownScale / vec4( packFactors, 1. );   \n\n                const float shiftRights = 1. / 256.;\n\n                vec4 packFloatToRGBA( const in float v ) {\n                    vec4 r = vec4( fract( v * packFactors ), v );\n                    r.yzw -= r.xyz * shiftRights; \n                    return r * packUpscale;\n                }\n\n                float unpackRGBAToFloat( const in vec4 v ) {                   \n                    return dot( floor( v * 255.0 + 0.5 ) / 255.0, unPackFactors );\n                }\n                \n                float perspectiveDepthToViewZ( const in float invClipZ, const in float near, const in float far ) {\n                    return ( near * far ) / ( ( far - near ) * invClipZ - far );\n                }\n\n                float orthographicDepthToViewZ( const in float linearClipZ, const in float near, const in float far ) {\n                    return linearClipZ * ( near - far ) - near;\n                }\n                \n                float getDepth( const in vec2 screenPosition ) {\n                    return vec4(texture(uDepthTexture, screenPosition)).r;\n                }\n\n                float getViewZ( const in float depth ) {\n                     if (uPerspective) {\n                         return perspectiveDepthToViewZ( depth, uCameraNear, uCameraFar );\n                     } else {\n                        return orthographicDepthToViewZ( depth, uCameraNear, uCameraFar );\n                     }\n                }\n\n                vec3 getViewPos( const in vec2 screenPos, const in float depth, const in float viewZ ) {\n                \tfloat clipW = uProjectMatrix[2][3] * viewZ + uProjectMatrix[3][3];\n                \tvec4 clipPosition = vec4( ( vec3( screenPos, depth ) - 0.5 ) * 2.0, 1.0 );\n                \tclipPosition *= clipW; \n                \treturn ( uInverseProjectMatrix * clipPosition ).xyz;\n                }\n\n                vec3 getViewNormal( const in vec3 viewPosition, const in vec2 screenPos ) {               \n                    return normalize( cross( dFdx( viewPosition ), dFdy( viewPosition ) ) );\n                }\n\n                float scaleDividedByCameraFar;\n                float minResolutionMultipliedByCameraFar;\n\n                float getOcclusion( const in vec3 centerViewPosition, const in vec3 centerViewNormal, const in vec3 sampleViewPosition ) {\n                \tvec3 viewDelta = sampleViewPosition - centerViewPosition;\n                \tfloat viewDistance = length( viewDelta );\n                \tfloat scaledScreenDistance = scaleDividedByCameraFar * viewDistance;\n                \treturn max(0.0, (dot(centerViewNormal, viewDelta) - minResolutionMultipliedByCameraFar) / scaledScreenDistance - uBias) / (1.0 + pow2( scaledScreenDistance ) );\n                }\n\n                const float ANGLE_STEP = PI2 * float( NUM_RINGS ) / float( NUM_SAMPLES );\n                const float INV_NUM_SAMPLES = 1.0 / float( NUM_SAMPLES );\n\n                float getAmbientOcclusion( const in vec3 centerViewPosition ) {\n            \n                \tscaleDividedByCameraFar = uScale / uCameraFar;\n                \tminResolutionMultipliedByCameraFar = uMinResolution * uCameraFar;\n                \tvec3 centerViewNormal = getViewNormal( centerViewPosition, vUV );\n\n                \tfloat angle = rand( vUV + uRandomSeed ) * PI2;\n                \tvec2 radius = vec2( uKernelRadius * INV_NUM_SAMPLES ) / uViewport;\n                \tvec2 radiusStep = radius;\n\n                \tfloat occlusionSum = 0.0;\n                \tfloat weightSum = 0.0;\n\n                \tfor( int i = 0; i < NUM_SAMPLES; i ++ ) {\n                \t\tvec2 sampleUv = vUV + vec2( cos( angle ), sin( angle ) ) * radius;\n                \t\tradius += radiusStep;\n                \t\tangle += ANGLE_STEP;\n\n                \t\tfloat sampleDepth = getDepth( sampleUv );\n                \t\tif( sampleDepth >= ( 1.0 - EPSILON ) ) {\n                \t\t\tcontinue;\n                \t\t}\n\n                \t\tfloat sampleViewZ = getViewZ( sampleDepth );\n                \t\tvec3 sampleViewPosition = getViewPos( sampleUv, sampleDepth, sampleViewZ );\n                \t\tocclusionSum += getOcclusion( centerViewPosition, centerViewNormal, sampleViewPosition );\n                \t\tweightSum += 1.0;\n                \t}\n\n                \tif( weightSum == 0.0 ) discard;\n\n                \treturn occlusionSum * ( uIntensity / weightSum );\n                }\n\n                out vec4 outColor;\n   \n                void main() {\n                \n                \tfloat centerDepth = getDepth( vUV );\n                \t\n                \tif( centerDepth >= ( 1.0 - EPSILON ) ) {\n                \t\tdiscard;\n                \t}\n\n                \tfloat centerViewZ = getViewZ( centerDepth );\n                \tvec3 viewPosition = getViewPos( vUV, centerDepth, centerViewZ );\n\n                \tfloat ambientOcclusion = getAmbientOcclusion( viewPosition );\n                \n                \toutColor = packFloatToRGBA(  1.0- ambientOcclusion );\n                }`]}),this._program.errors)return console.error(this._program.errors.join("\n")),void(this._programError=!0);const i=new Float32Array([1,1,0,1,0,0,1,0]),r=new Float32Array([1,1,0,-1,1,0,-1,-1,0,1,-1,0]),o=new Uint32Array([0,1,2,0,2,3]);this._positionsBuf=new le(s,s.ARRAY_BUFFER,r,r.length,3,s.STATIC_DRAW),this._uvBuf=new le(s,s.ARRAY_BUFFER,i,i.length,2,s.STATIC_DRAW),this._indicesBuf=new le(s,s.ELEMENT_ARRAY_BUFFER,o,o.length,1,s.STATIC_DRAW),this._program.bind(),this._uCameraNear=this._program.getLocation("uCameraNear"),this._uCameraFar=this._program.getLocation("uCameraFar"),this._uCameraProjectionMatrix=this._program.getLocation("uProjectMatrix"),this._uCameraInverseProjectionMatrix=this._program.getLocation("uInverseProjectMatrix"),this._uPerspective=this._program.getLocation("uPerspective"),this._uScale=this._program.getLocation("uScale"),this._uIntensity=this._program.getLocation("uIntensity"),this._uBias=this._program.getLocation("uBias"),this._uKernelRadius=this._program.getLocation("uKernelRadius"),this._uMinResolution=this._program.getLocation("uMinResolution"),this._uViewport=this._program.getLocation("uViewport"),this._uRandomSeed=this._program.getLocation("uRandomSeed"),this._aPosition=this._program.getAttribute("aPosition"),this._aUV=this._program.getAttribute("aUV"),this._dirty=!1}destroy(){this._program&&(this._program.destroy(),this._program=null)}}const fe=new Float32Array(ve(17,[0,1])),Ee=new Float32Array(ve(17,[1,0])),me=new Float32Array(function(e,t){const s=[];for(let i=0;i<=e;i++)s.push(Ie(i,t));return s}(17,4)),ye=new Float32Array(2);class ge{constructor(e){this._scene=e,this._program=null,this._programError=!1,this._aPosition=null,this._aUV=null,this._uDepthTexture="uDepthTexture",this._uOcclusionTexture="uOcclusionTexture",this._uViewport=null,this._uCameraNear=null,this._uCameraFar=null,this._uCameraProjectionMatrix=null,this._uCameraInverseProjectionMatrix=null,this._uvBuf=null,this._positionsBuf=null,this._indicesBuf=null,this.init()}init(){const e=this._scene.canvas.gl;if(this._program=new ae(e,{vertex:["#version 300 es\n                precision highp float;\n                precision highp int;\n                    \n                in vec3 aPosition;\n                in vec2 aUV;\n                uniform vec2 uViewport;\n                out vec2 vUV;\n                out vec2 vInvSize;\n                void main () {\n                    vUV = aUV;\n                    vInvSize = 1.0 / uViewport;\n                    gl_Position = vec4(aPosition, 1.0);\n                }"],fragment:["#version 300 es\n                precision highp float;\n                precision highp int;\n                    \n                #define PI 3.14159265359\n                #define PI2 6.28318530718\n                #define EPSILON 1e-6\n\n                #define KERNEL_RADIUS 16\n\n                in vec2        vUV;\n                in vec2        vInvSize;\n            \n                uniform sampler2D   uDepthTexture;\n                uniform sampler2D   uOcclusionTexture;              \n               \n                uniform float       uCameraNear;\n                uniform float       uCameraFar;               \n                uniform float       uDepthCutoff;\n\n                uniform vec2        uSampleOffsets[ KERNEL_RADIUS + 1 ];\n                uniform float       uSampleWeights[ KERNEL_RADIUS + 1 ];\n\n                const float         unpackDownscale = 255. / 256.; \n\n                const vec3          packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );\n                const vec4          unpackFactors = unpackDownscale / vec4( packFactors, 1. );   \n\n                const float packUpscale = 256. / 255.;\n       \n                const float shiftRights = 1. / 256.;\n                \n                float unpackRGBAToFloat( const in vec4 v ) {\n                    return dot( floor( v * 255.0 + 0.5 ) / 255.0, unpackFactors );\n                }               \n\n                vec4 packFloatToRGBA( const in float v ) {\n                    vec4 r = vec4( fract( v * packFactors ), v );\n                    r.yzw -= r.xyz * shiftRights; \n                    return r * packUpscale;\n                }\n\n                float viewZToOrthographicDepth( const in float viewZ) {\n                    return ( viewZ + uCameraNear ) / ( uCameraNear - uCameraFar );\n                }\n              \n                float orthographicDepthToViewZ( const in float linearClipZ) {\n                    return linearClipZ * ( uCameraNear - uCameraFar ) - uCameraNear;\n                }\n\n                float viewZToPerspectiveDepth( const in float viewZ) {\n                    return (( uCameraNear + viewZ ) * uCameraFar ) / (( uCameraFar - uCameraNear ) * viewZ );\n                }\n                \n                float perspectiveDepthToViewZ( const in float invClipZ) {\n                    return ( uCameraNear * uCameraFar ) / ( ( uCameraFar - uCameraNear ) * invClipZ - uCameraFar );\n                }\n\n                float getDepth( const in vec2 screenPosition ) {\n                    return vec4(texture(uDepthTexture, screenPosition)).r;\n                }\n\n                float getViewZ( const in float depth ) {\n                     return perspectiveDepthToViewZ( depth );\n                }\n\n                out vec4 outColor;\n        \n                void main() {\n                \n                    float depth = getDepth( vUV );\n                    if( depth >= ( 1.0 - EPSILON ) ) {\n                        discard;\n                    }\n\n                    float centerViewZ = -getViewZ( depth );\n                    bool rBreak = false;\n                    bool lBreak = false;\n\n                    float weightSum = uSampleWeights[0];\n                    float occlusionSum = unpackRGBAToFloat(texture( uOcclusionTexture, vUV )) * weightSum;\n\n                    for( int i = 1; i <= KERNEL_RADIUS; i ++ ) {\n\n                        float sampleWeight = uSampleWeights[i];\n                        vec2 sampleUVOffset = uSampleOffsets[i] * vInvSize;\n\n                        vec2 sampleUV = vUV + sampleUVOffset;\n                        float viewZ = -getViewZ( getDepth( sampleUV ) );\n\n                        if( abs( viewZ - centerViewZ ) > uDepthCutoff ) {\n                            rBreak = true;\n                        }\n\n                        if( ! rBreak ) {\n                            occlusionSum += unpackRGBAToFloat(texture( uOcclusionTexture, sampleUV )) * sampleWeight;\n                            weightSum += sampleWeight;\n                        }\n\n                        sampleUV = vUV - sampleUVOffset;\n                        viewZ = -getViewZ( getDepth( sampleUV ) );\n\n                        if( abs( viewZ - centerViewZ ) > uDepthCutoff ) {\n                            lBreak = true;\n                        }\n\n                        if( ! lBreak ) {\n                            occlusionSum += unpackRGBAToFloat(texture( uOcclusionTexture, sampleUV )) * sampleWeight;\n                            weightSum += sampleWeight;\n                        }\n                    }\n\n                    outColor = packFloatToRGBA(occlusionSum / weightSum);\n                }"]}),this._program.errors)return console.error(this._program.errors.join("\n")),void(this._programError=!0);const t=new Float32Array([1,1,0,1,0,0,1,0]),s=new Float32Array([1,1,0,-1,1,0,-1,-1,0,1,-1,0]),i=new Uint32Array([0,1,2,0,2,3]);this._positionsBuf=new le(e,e.ARRAY_BUFFER,s,s.length,3,e.STATIC_DRAW),this._uvBuf=new le(e,e.ARRAY_BUFFER,t,t.length,2,e.STATIC_DRAW),this._indicesBuf=new le(e,e.ELEMENT_ARRAY_BUFFER,i,i.length,1,e.STATIC_DRAW),this._program.bind(),this._uViewport=this._program.getLocation("uViewport"),this._uCameraNear=this._program.getLocation("uCameraNear"),this._uCameraFar=this._program.getLocation("uCameraFar"),this._uDepthCutoff=this._program.getLocation("uDepthCutoff"),this._uSampleOffsets=e.getUniformLocation(this._program.handle,"uSampleOffsets"),this._uSampleWeights=e.getUniformLocation(this._program.handle,"uSampleWeights"),this._aPosition=this._program.getAttribute("aPosition"),this._aUV=this._program.getAttribute("aUV")}render(e,t,s){if(this._programError)return;this._getInverseProjectMat||(this._getInverseProjectMat=(()=>{let e=!0;this._scene.camera.on("projMatrix",(function(){e=!0}));const t=p.mat4();return()=>(e&&p.inverseMat4(o.camera.projMatrix,t),t)})());const i=this._scene.canvas.gl,r=this._program,o=this._scene,n=i.drawingBufferWidth,a=i.drawingBufferHeight,l=o.camera.project._state,h=l.near,c=l.far;i.viewport(0,0,n,a),i.clearColor(0,0,0,1),i.enable(i.DEPTH_TEST),i.disable(i.BLEND),i.frontFace(i.CCW),i.clear(i.COLOR_BUFFER_BIT|i.DEPTH_BUFFER_BIT),r.bind(),ye[0]=n,ye[1]=a,i.uniform2fv(this._uViewport,ye),i.uniform1f(this._uCameraNear,h),i.uniform1f(this._uCameraFar,c),i.uniform1f(this._uDepthCutoff,.01),0===s?i.uniform2fv(this._uSampleOffsets,Ee):i.uniform2fv(this._uSampleOffsets,fe),i.uniform1fv(this._uSampleWeights,me);const A=e.getDepthTexture(),u=t.getTexture();r.bindTexture(this._uDepthTexture,A,0),r.bindTexture(this._uOcclusionTexture,u,1),this._aUV.bindArrayBuffer(this._uvBuf),this._aPosition.bindArrayBuffer(this._positionsBuf),this._indicesBuf.bind(),i.drawElements(i.TRIANGLES,this._indicesBuf.numItems,this._indicesBuf.itemType,0)}destroy(){this._program.destroy()}}function Ie(e,t){return Math.exp(-e*e/(t*t*2))/(Math.sqrt(2*Math.PI)*t)}function ve(e,t){const s=[];for(let i=0;i<=e;i++)s.push(t[0]*i),s.push(t[1]*i);return s}class Te{constructor(e,t,s){s=s||{},this.gl=t,this.allocated=!1,this.canvas=e,this.buffer=null,this.bound=!1,this.size=s.size,this._hasDepthTexture=!!s.depthTexture}setSize(e){this.size=e}webglContextRestored(e){this.gl=e,this.buffer=null,this.allocated=!1,this.bound=!1}bind(e=null){if(this._touch(e),this.bound)return;const t=this.gl;t.bindFramebuffer(t.FRAMEBUFFER,this.buffer.framebuf),this.bound=!0}_touch(e=null){let t,s;const i=this.gl;if(this.size?(t=this.size[0],s=this.size[1]):(t=i.drawingBufferWidth,s=i.drawingBufferHeight),this.buffer){if(this.buffer.width===t&&this.buffer.height===s)return;i.deleteTexture(this.buffer.texture),i.deleteFramebuffer(this.buffer.framebuf),i.deleteRenderbuffer(this.buffer.renderbuf)}const r=i.createTexture();let o;i.bindTexture(i.TEXTURE_2D,r),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_MIN_FILTER,i.NEAREST),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_MAG_FILTER,i.NEAREST),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_S,i.CLAMP_TO_EDGE),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_T,i.CLAMP_TO_EDGE),e?i.texStorage2D(i.TEXTURE_2D,1,e,t,s):i.texImage2D(i.TEXTURE_2D,0,i.RGBA,t,s,0,i.RGBA,i.UNSIGNED_BYTE,null),this._hasDepthTexture&&(o=i.createTexture(),i.bindTexture(i.TEXTURE_2D,o),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_MAG_FILTER,i.NEAREST),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_MIN_FILTER,i.NEAREST),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_S,i.CLAMP_TO_EDGE),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_T,i.CLAMP_TO_EDGE),i.texImage2D(i.TEXTURE_2D,0,i.DEPTH_COMPONENT32F,t,s,0,i.DEPTH_COMPONENT,i.FLOAT,null));const n=i.createRenderbuffer();i.bindRenderbuffer(i.RENDERBUFFER,n),i.renderbufferStorage(i.RENDERBUFFER,i.DEPTH_COMPONENT32F,t,s);const a=i.createFramebuffer();if(i.bindFramebuffer(i.FRAMEBUFFER,a),i.framebufferTexture2D(i.FRAMEBUFFER,i.COLOR_ATTACHMENT0,i.TEXTURE_2D,r,0),this._hasDepthTexture?i.framebufferTexture2D(i.FRAMEBUFFER,i.DEPTH_ATTACHMENT,i.TEXTURE_2D,o,0):i.framebufferRenderbuffer(i.FRAMEBUFFER,i.DEPTH_ATTACHMENT,i.RENDERBUFFER,n),i.bindTexture(i.TEXTURE_2D,null),i.bindRenderbuffer(i.RENDERBUFFER,null),i.bindFramebuffer(i.FRAMEBUFFER,null),i.bindFramebuffer(i.FRAMEBUFFER,a),!i.isFramebuffer(a))throw"Invalid framebuffer";i.bindFramebuffer(i.FRAMEBUFFER,null);const l=i.checkFramebufferStatus(i.FRAMEBUFFER);switch(l){case i.FRAMEBUFFER_COMPLETE:break;case i.FRAMEBUFFER_INCOMPLETE_ATTACHMENT:throw"Incomplete framebuffer: FRAMEBUFFER_INCOMPLETE_ATTACHMENT";case i.FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT:throw"Incomplete framebuffer: FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT";case i.FRAMEBUFFER_INCOMPLETE_DIMENSIONS:throw"Incomplete framebuffer: FRAMEBUFFER_INCOMPLETE_DIMENSIONS";case i.FRAMEBUFFER_UNSUPPORTED:throw"Incomplete framebuffer: FRAMEBUFFER_UNSUPPORTED";default:throw"Incomplete framebuffer: "+l}this.buffer={framebuf:a,renderbuf:n,texture:r,depthTexture:o,width:t,height:s},this.bound=!1}clear(){if(!this.bound)throw"Render buffer not bound";const e=this.gl;e.clear(e.COLOR_BUFFER_BIT|e.DEPTH_BUFFER_BIT)}read(e,t,s=null,i=null,r=Uint8Array,o=4){const n=e,a=this.buffer.height?this.buffer.height-t-1:this.gl.drawingBufferHeight-t,l=new r(o),h=this.gl;return h.readPixels(n,a,1,1,s||h.RGBA,i||h.UNSIGNED_BYTE,l,0),l}readArray(e=null,t=null,s=Uint8Array,i=4){const r=new s(this.buffer.width*this.buffer.height*i),o=this.gl;return o.readPixels(0,0,this.buffer.width,this.buffer.height,e||o.RGBA,t||o.UNSIGNED_BYTE,r,0),r}readImageAsCanvas(){const e=this.gl,t=this._getImageDataCache(),s=t.pixelData,i=t.canvas,r=t.imageData,o=t.context;e.readPixels(0,0,this.buffer.width,this.buffer.height,e.RGBA,e.UNSIGNED_BYTE,s);const n=this.buffer.width,a=this.buffer.height,l=a/2|0,h=4*n,c=new Uint8Array(4*n);for(let e=0;e<l;++e){const t=e*h,i=(a-e-1)*h;c.set(s.subarray(t,t+h)),s.copyWithin(t,i,i+h),s.set(c,i)}return r.data.set(s),o.putImageData(r,0,0),i}readImage(e){const t=this.gl,s=this._getImageDataCache(),i=s.pixelData,r=s.canvas,o=s.imageData,n=s.context,{width:a,height:l}=this.buffer;t.readPixels(0,0,a,l,t.RGBA,t.UNSIGNED_BYTE,i),o.data.set(i),n.putImageData(o,0,0),n.save(),n.globalCompositeOperation="copy",n.scale(1,-1),n.drawImage(r,0,-l,a,l),n.restore();let h=e.format||"png";return"jpeg"!==h&&"png"!==h&&"bmp"!==h&&(console.error("Unsupported image format: '"+h+"' - supported types are 'jpeg', 'bmp' and 'png' - defaulting to 'png'"),h="png"),r.toDataURL(`image/${h}`)}_getImageDataCache(e=Uint8Array,t=4){const s=this.buffer.width,i=this.buffer.height;let r=this._imageDataCache;if(r&&(r.width===s&&r.height===i||(this._imageDataCache=null,r=null)),!r){const o=document.createElement("canvas"),n=o.getContext("2d");o.width=s,o.height=i,r={pixelData:new e(s*i*t),canvas:o,context:n,imageData:n.createImageData(s,i),width:s,height:i},this._imageDataCache=r}return r.context.resetTransform(),r}unbind(){const e=this.gl;e.bindFramebuffer(e.FRAMEBUFFER,null),this.bound=!1}getTexture(){const e=this;return this._texture||(this._texture={renderBuffer:this,bind:function(t){return!(!e.buffer||!e.buffer.texture)&&(e.gl.activeTexture(e.gl["TEXTURE"+t]),e.gl.bindTexture(e.gl.TEXTURE_2D,e.buffer.texture),!0)},unbind:function(t){e.buffer&&e.buffer.texture&&(e.gl.activeTexture(e.gl["TEXTURE"+t]),e.gl.bindTexture(e.gl.TEXTURE_2D,null))}})}hasDepthTexture(){return this._hasDepthTexture}getDepthTexture(){if(!this._hasDepthTexture)return null;const e=this;return this._depthTexture||(this._dethTexture={renderBuffer:this,bind:function(t){return!(!e.buffer||!e.buffer.depthTexture)&&(e.gl.activeTexture(e.gl["TEXTURE"+t]),e.gl.bindTexture(e.gl.TEXTURE_2D,e.buffer.depthTexture),!0)},unbind:function(t){e.buffer&&e.buffer.depthTexture&&(e.gl.activeTexture(e.gl["TEXTURE"+t]),e.gl.bindTexture(e.gl.TEXTURE_2D,null))}})}destroy(){if(this.allocated){const e=this.gl;e.deleteTexture(this.buffer.texture),e.deleteTexture(this.buffer.depthTexture),e.deleteFramebuffer(this.buffer.framebuf),e.deleteRenderbuffer(this.buffer.renderbuf),this.allocated=!1,this.buffer=null,this.bound=!1}this._imageDataCache=null,this._texture=null,this._depthTexture=null}}class _e{constructor(e){this.scene=e,this._renderBuffersBasic={},this._renderBuffersScaled={}}getRenderBuffer(e,t){const s=1===this.scene.canvas.resolutionScale?this._renderBuffersBasic:this._renderBuffersScaled;let i=s[e];return i||(i=new Te(this.scene.canvas.canvas,this.scene.canvas.gl,t),s[e]=i),i}destroy(){for(let e in this._renderBuffersBasic)this._renderBuffersBasic[e].destroy();for(let e in this._renderBuffersScaled)this._renderBuffersScaled[e].destroy()}}function Re(e,t){if(void 0===e._cachedExtensions&&(e._cachedExtensions={}),void 0!==e._cachedExtensions[t])return e._cachedExtensions[t];let s;switch(t){case"WEBGL_depth_texture":s=e.getExtension("WEBGL_depth_texture")||e.getExtension("MOZ_WEBGL_depth_texture")||e.getExtension("WEBKIT_WEBGL_depth_texture");break;case"EXT_texture_filter_anisotropic":s=e.getExtension("EXT_texture_filter_anisotropic")||e.getExtension("MOZ_EXT_texture_filter_anisotropic")||e.getExtension("WEBKIT_EXT_texture_filter_anisotropic");break;case"WEBGL_compressed_texture_s3tc":s=e.getExtension("WEBGL_compressed_texture_s3tc")||e.getExtension("MOZ_WEBGL_compressed_texture_s3tc")||e.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc");break;case"WEBGL_compressed_texture_pvrtc":s=e.getExtension("WEBGL_compressed_texture_pvrtc")||e.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc");break;default:s=e.getExtension(t)}return e._cachedExtensions[t]=s,s}const Pe=function(e,s){s=s||{};const i=new q(e),r=e.canvas.canvas,o=e.canvas.gl,n=!!s.transparent,a=s.alphaDepthMask,l=new t({});let h={},c={},A=!0,u=!0,f=!0,E=!0,m=!0,y=!0,g=!0,I=!0;const v=new _e(e);let T=!1;const _=new de(e),R=new ge(e);function P(){A&&(!function(){for(let e in h)if(h.hasOwnProperty(e)){const t=h[e],s=t.drawableMap,i=t.drawableListPreCull;let r=0;for(let e in s)s.hasOwnProperty(e)&&(i[r++]=s[e]);i.length=r}}(),A=!1,u=!0),u&&(!function(){for(let e in h)if(h.hasOwnProperty(e)){const t=h[e];t.isStateSortable&&t.drawableListPreCull.sort(t.stateSortCompare)}}(),u=!1,f=!0),f&&function(){for(let e in h)if(h.hasOwnProperty(e)){const t=h[e],s=t.drawableListPreCull,i=t.drawableList;let r=0;for(let e=0,t=s.length;e<t;e++){const t=s[e];t.rebuildRenderFlags(),t.renderFlags.culled||(i[r++]=t)}i.length=r}}()}function D(e){if(!e.castsShadow)return;const t=e.getShadowRenderBuf();if(t){t.bind(),i.reset(),i.backfaces=!0,i.frontface=!0,i.shadowViewMatrix=e.getShadowViewMatrix(),i.shadowProjMatrix=e.getShadowProjMatrix(),o.viewport(0,0,o.drawingBufferWidth,o.drawingBufferHeight),o.clearColor(0,0,0,1),o.enable(o.DEPTH_TEST),o.disable(o.BLEND),o.clear(o.COLOR_BUFFER_BIT|o.DEPTH_BUFFER_BIT);for(let e in h)if(h.hasOwnProperty(e)){const t=h[e].drawableList;for(let e=0,s=t.length;e<s;e++){const s=t[e];!1!==s.visible&&s.castsShadow&&s.drawShadow&&(s.renderFlags.colorOpaque&&s.drawShadow(i))}}t.unbind()}}this.scene=e,this._occlusionTester=null,this.capabilities={astcSupported:!!Re(o,"WEBGL_compressed_texture_astc"),etc1Supported:!0,etc2Supported:!!Re(o,"WEBGL_compressed_texture_etc"),dxtSupported:!!Re(o,"WEBGL_compressed_texture_s3tc"),bptcSupported:!!Re(o,"EXT_texture_compression_bptc"),pvrtcSupported:!(!Re(o,"WEBGL_compressed_texture_pvrtc")&&!Re(o,"WEBKIT_WEBGL_compressed_texture_pvrtc"))},this.setTransparentEnabled=function(e){E=e,f=!0},this.setEdgesEnabled=function(e){m=e,f=!0},this.setSAOEnabled=function(e){y=e,f=!0},this.setPBREnabled=function(e){g=e,f=!0},this.setColorTextureEnabled=function(e){I=e,f=!0},this.needStateSort=function(){u=!0},this.shadowsDirty=function(){},this.imageDirty=function(){f=!0},this.webglContextLost=function(){},this.webglContextRestored=function(e){_.init(),R.init(),f=!0},this.addDrawable=function(e,t){const s=t.type;if(!s)return void console.error("Renderer#addDrawable() : drawable with ID "+e+" has no 'type' - ignoring");let i=h[s];i||(i={type:t.type,count:0,isStateSortable:t.isStateSortable,stateSortCompare:t.stateSortCompare,drawableMap:{},drawableListPreCull:[],drawableList:[]},h[s]=i),i.count++,i.drawableMap[e]=t,c[e]=t,A=!0},this.removeDrawable=function(e){const t=c[e];if(!t)return void console.error("Renderer#removeDrawable() : drawable not found with ID "+e+" - ignoring");const s=t.type,i=h[s];--i.count<=0?delete h[s]:delete i.drawableMap[e],delete c[e],A=!0},this.getPickID=function(e){return l.addItem(e)},this.putPickID=function(e){l.removeItem(e)},this.clear=function(t){if(o.viewport(0,0,o.drawingBufferWidth,o.drawingBufferHeight),n)o.clearColor(1,1,1,1);else{const t=e.canvas.backgroundColorFromAmbientLight?this.lights.getAmbientColorAndIntensity():e.canvas.backgroundColor;o.clearColor(t[0],t[1],t[2],1)}o.clear(o.COLOR_BUFFER_BIT|o.DEPTH_BUFFER_BIT)},this.needsRender=function(){return f||A||u},this.render=function(t){(t=t||{}).force&&(f=!0),P(),f&&(!function(t){const s=e.sao;y&&s.possible&&function(t){const s=e.sao,r=v.getRenderBuffer("saoDepth",{depthTexture:!0});r.bind(),r.clear(),function(e){i.reset(),i.pass=e.pass,o.viewport(0,0,o.drawingBufferWidth,o.drawingBufferHeight),o.clearColor(0,0,0,0),o.enable(o.DEPTH_TEST),o.frontFace(o.CCW),o.enable(o.CULL_FACE),o.depthMask(!0),!1!==e.clear&&o.clear(o.COLOR_BUFFER_BIT|o.DEPTH_BUFFER_BIT);for(let e in h)if(h.hasOwnProperty(e)){const t=h[e].drawableList;for(let e=0,s=t.length;e<s;e++){const s=t[e];!0!==s.culled&&!1!==s.visible&&s.drawDepth&&s.saoEnabled&&(s.renderFlags.colorOpaque&&s.drawDepth(i))}}}(t),r.unbind();const n=v.getRenderBuffer("saoOcclusion");if(n.bind(),n.clear(),_.render(r),n.unbind(),s.blur){const e=v.getRenderBuffer("saoOcclusion2");e.bind(),e.clear(),R.render(r,n,0),e.unbind(),n.bind(),n.clear(),R.render(r,e,1),n.unbind()}}(t);(function(){let t=e._lightsState.lights;for(let e=0,s=t.length;e<s;e++){const s=t[e];s.castsShadow&&D(s)}})(),function(t){const s=[],r=[],l=[],c=[],A=[],u=[],p=[],f=[],T=[],_=[],R=[],P=[],D=[],N=[],C=[],O=[],b=e._lightsState.getAmbientColorAndIntensity();if(i.reset(),i.pass=t.pass,i.withSAO=!1,i.pbrEnabled=g&&!!e.pbrEnabled,i.colorTextureEnabled=I&&!!e.colorTextureEnabled,o.viewport(0,0,o.drawingBufferWidth,o.drawingBufferHeight),n)o.clearColor(0,0,0,0);else{const t=e.canvas.backgroundColorFromAmbientLight?b:e.canvas.backgroundColor;o.clearColor(t[0],t[1],t[2],1)}o.enable(o.DEPTH_TEST),o.frontFace(o.CCW),o.enable(o.CULL_FACE),o.depthMask(!0),o.lineWidth(1),i.lineWidth=1;const S=e.sao.possible;if(y&&S){const e=v.getRenderBuffer("saoOcclusion");i.occlusionTexture=e?e.getTexture():null}else i.occlusionTexture=null;let w,x,B;const F=Date.now();!1!==t.clear&&o.clear(o.COLOR_BUFFER_BIT|o.DEPTH_BUFFER_BIT);let M=0,L=0,U=0,H=0,G=0,k=0,V=0,j=0,Q=0,W=0,z=0,K=0,Y=0,X=0,Z=0,q=0;for(let e in h)if(h.hasOwnProperty(e)){const t=h[e].drawableList;for(w=0,x=t.length;w<x;w++){if(B=t[w],!0===B.culled||!1===B.visible)continue;const e=B.renderFlags;e.colorOpaque&&(y&&S&&B.saoEnabled?s[M++]=B:B.drawColorOpaque(i)),E&&e.colorTransparent&&(l[U++]=B),e.xrayedSilhouetteTransparent&&(p[V++]=B),e.xrayedSilhouetteOpaque&&(A[G++]=B),e.highlightedSilhouetteTransparent&&(R[z++]=B),e.highlightedSilhouetteOpaque&&(T[Q++]=B),e.selectedSilhouetteTransparent&&(C[Z++]=B),e.selectedSilhouetteOpaque&&(D[Y++]=B),m&&(e.edgesOpaque&&(r[L++]=B),e.edgesTransparent&&(c[H++]=B)),e.selectedEdgesTransparent&&(O[q++]=B),e.selectedEdgesOpaque&&(N[X++]=B),e.xrayedEdgesTransparent&&(f[j++]=B),e.xrayedEdgesOpaque&&(u[k++]=B),e.highlightedEdgesTransparent&&(P[K++]=B),e.highlightedEdgesOpaque&&(_[W++]=B)}}if(M>0)for(i.withSAO=!0,w=0;w<M;w++)s[w].drawColorOpaque(i);if(L>0)for(w=0;w<L;w++)r[w].drawEdgesColorOpaque(i);if(G>0)for(w=0;w<G;w++)A[w].drawSilhouetteXRayed(i);if(k>0)for(w=0;w<k;w++)u[w].drawEdgesXRayed(i);if(V>0||j>0||U>0||H>0){if(o.enable(o.CULL_FACE),o.enable(o.BLEND),n?(o.blendEquation(o.FUNC_ADD),o.blendFuncSeparate(o.SRC_ALPHA,o.ONE_MINUS_SRC_ALPHA,o.ONE,o.ONE_MINUS_SRC_ALPHA)):(o.blendEquation(o.FUNC_ADD),o.blendFunc(o.SRC_ALPHA,o.ONE_MINUS_SRC_ALPHA)),i.backfaces=!1,a||o.depthMask(!1),(U>0||H>0)&&o.blendFunc(o.SRC_ALPHA,o.ONE_MINUS_SRC_ALPHA),H>0)for(w=0;w<H;w++)B=c[w],B.drawEdgesColorTransparent(i);if(U>0)for(w=0;w<U;w++)B=l[w],B.drawColorTransparent(i);if(j>0)for(w=0;w<j;w++)f[w].drawEdgesXRayed(i);if(V>0)for(w=0;w<V;w++)p[w].drawSilhouetteXRayed(i);o.disable(o.BLEND),a||o.depthMask(!0)}if(Q>0||W>0){if(i.lastProgramId=null,e.highlightMaterial.glowThrough&&o.clear(o.DEPTH_BUFFER_BIT),W>0)for(w=0;w<W;w++)_[w].drawEdgesHighlighted(i);if(Q>0)for(w=0;w<Q;w++)T[w].drawSilhouetteHighlighted(i)}if(z>0||K>0||Q>0){if(i.lastProgramId=null,e.selectedMaterial.glowThrough&&o.clear(o.DEPTH_BUFFER_BIT),o.enable(o.BLEND),n?(o.blendEquation(o.FUNC_ADD),o.blendFuncSeparate(o.SRC_ALPHA,o.ONE_MINUS_SRC_ALPHA,o.ONE,o.ONE_MINUS_SRC_ALPHA)):o.blendFunc(o.SRC_ALPHA,o.ONE_MINUS_SRC_ALPHA),o.enable(o.CULL_FACE),K>0)for(w=0;w<K;w++)P[w].drawEdgesHighlighted(i);if(z>0)for(w=0;w<z;w++)R[w].drawSilhouetteHighlighted(i);o.disable(o.BLEND)}if(Y>0||X>0){if(i.lastProgramId=null,e.selectedMaterial.glowThrough&&o.clear(o.DEPTH_BUFFER_BIT),X>0)for(w=0;w<X;w++)N[w].drawEdgesSelected(i);if(Y>0)for(w=0;w<Y;w++)D[w].drawSilhouetteSelected(i)}if(Z>0||q>0){if(i.lastProgramId=null,e.selectedMaterial.glowThrough&&o.clear(o.DEPTH_BUFFER_BIT),o.enable(o.CULL_FACE),o.enable(o.BLEND),n?(o.blendEquation(o.FUNC_ADD),o.blendFuncSeparate(o.SRC_ALPHA,o.ONE_MINUS_SRC_ALPHA,o.ONE,o.ONE_MINUS_SRC_ALPHA)):o.blendFunc(o.SRC_ALPHA,o.ONE_MINUS_SRC_ALPHA),q>0)for(w=0;w<q;w++)O[w].drawEdgesSelected(i);if(Z>0)for(w=0;w<Z;w++)C[w].drawSilhouetteSelected(i);o.disable(o.BLEND)}const $=Date.now(),ee=d.frame;ee.renderTime=($-F)/1e3,ee.drawElements=i.drawElements,ee.drawArrays=i.drawArrays,ee.useProgram=i.useProgram,ee.bindTexture=i.bindTexture,ee.bindArray=i.bindArray;const te=J.MAX_TEXTURE_IMAGE_UNITS;for(let e=0;e<te;e++)o.activeTexture(o.TEXTURE0+e);o.bindTexture(o.TEXTURE_CUBE_MAP,null),o.bindTexture(o.TEXTURE_2D,null);const se=J.MAX_VERTEX_ATTRIBS;for(let e=0;e<se;e++)o.disableVertexAttribArray(e)}(t)}(t),d.frame.frameCount++,f=!1)},this.pick=function(){const t=p.vec3();p.mat4();const s=p.mat4(),n=p.vec3(),a=p.vec3([0,1,0]),c=new ee,A=p.vec2(),u=p.vec3(),d=p.vec3(),f=p.vec3();return p.vec3(),p.vec3(),function(E,m=c){let y;m.reset(),P();let g=null,I=null;m.pickSurface=E.pickSurface,E.canvasPos?(u[0]=E.canvasPos[0],u[1]=E.canvasPos[1],g=e.camera.viewMatrix,I=e.camera.projMatrix,m.canvasPos=E.canvasPos):(E.matrix?(g=E.matrix,I=e.camera.projMatrix):(d.set(E.origin||[0,0,0]),f.set(E.direction||[0,0,1]),y=p.addVec3(d,f,t),n[0]=Math.random(),n[1]=Math.random(),n[2]=Math.random(),p.normalizeVec3(n),p.cross3Vec3(f,n,a),g=p.lookAtMat4v(d,y,a,s),I=e.camera.projMatrix,m.origin=d,m.direction=f),u[0]=.5*r.clientWidth,u[1]=.5*r.clientHeight);for(let e in h)if(h.hasOwnProperty(e)){const t=h[e].drawableList;for(let e=0,s=t.length;e<s;e++){const s=t[e];s.setPickMatrices&&s.setPickMatrices(g,I)}}const T=v.getRenderBuffer("pick",{size:[1,1]});T.bind();const _=function(e,t,s,r,n,a){i.reset(),i.backfaces=!0,i.frontface=!0,i.pickOrigin=a.origin,i.pickViewMatrix=s,i.pickProjMatrix=r,i.pickInvisible=!!n.pickInvisible,i.pickClipPos=[O(t[0],o.drawingBufferWidth),b(t[1],o.drawingBufferHeight)],o.viewport(0,0,1,1),o.depthMask(!0),o.enable(o.DEPTH_TEST),o.disable(o.CULL_FACE),o.disable(o.BLEND),o.clear(o.COLOR_BUFFER_BIT|o.DEPTH_BUFFER_BIT);const c=n.includeEntityIds,A=n.excludeEntityIds;for(let e in h)if(h.hasOwnProperty(e)){const t=h[e].drawableList;for(let e=0,s=t.length;e<s;e++){const s=t[e];!s.drawPickMesh||!0!==n.pickInvisible&&!1===s.visible||!1===s.pickable||(c&&!c[s.id]||A&&A[s.id]||s.drawPickMesh(i))}}const u=e.read(0,0);let p=u[0]+256*u[1]+256*u[2]*256+256*u[3]*256*256;if(p<0)return;return l.items[p]}(T,u,g,I,E,m);if(!_)return T.unbind(),null;const R=_.delegatePickedEntity?_.delegatePickedEntity():_;return R?(E.pickSurface&&(_.canPickTriangle&&_.canPickTriangle()?(!function(e,t,s,r,n,a){if(!t.drawPickTriangles)return;i.reset(),i.backfaces=!0,i.frontface=!0,i.pickOrigin=a.origin,i.pickViewMatrix=r,i.pickProjMatrix=n,i.pickClipPos=[O(s[0],o.drawingBufferWidth),b(s[1],o.drawingBufferHeight)],o.viewport(0,0,1,1),o.clearColor(0,0,0,0),o.enable(o.DEPTH_TEST),o.disable(o.CULL_FACE),o.disable(o.BLEND),o.clear(o.COLOR_BUFFER_BIT|o.DEPTH_BUFFER_BIT),t.drawPickTriangles(i);const l=e.read(0,0);let h=l[0]+256*l[1]+256*l[2]*256+256*l[3]*256*256;h*=3,a.primIndex=h}(T,_,u,g,I,m),_.pickTriangleSurface(g,I,m),m.pickSurfacePrecision=!1):_.canPickWorldPos&&_.canPickWorldPos()&&(A[0]=e.camera.project.near,A[1]=e.camera.project.far,N(T,_,u,g,I,A,m),!1!==E.pickSurfaceNormal&&function(e,t,s,r,n,a){i.reset(),i.backfaces=!0,i.frontface=!0,i.pickOrigin=a.origin,i.pickViewMatrix=r,i.pickProjMatrix=n,i.pickClipPos=[O(s[0],o.drawingBufferWidth),b(s[1],o.drawingBufferHeight)];const l=v.getRenderBuffer("pick-normal",{size:[3,3]});l.bind(o.RGBA32I),o.viewport(0,0,l.size[0],l.size[1]),o.enable(o.DEPTH_TEST),o.disable(o.CULL_FACE),o.disable(o.BLEND),o.clear(o.DEPTH_BUFFER_BIT),o.clearBufferiv(o.COLOR,0,new Int32Array([0,0,0,0])),t.drawPickNormals(i);const h=l.read(1,1,o.RGBA_INTEGER,o.INT,Int32Array,4);l.unbind();const c=[h[0]/p.MAX_INT,h[1]/p.MAX_INT,h[2]/p.MAX_INT];p.normalizeVec3(c),a.worldNormal=c}(0,_,u,g,I,m),m.pickSurfacePrecision=!1)),T.unbind(),m.entity=R,m):(T.unbind(),null)}}();const N=function(){const e=p.vec4(),t=p.vec4(),s=p.vec4(),n=p.vec4(),a=p.vec4(),l=p.mat4(),h=p.mat4(),c=p.mat4();return function(A,u,d,f,E,m,y){i.reset(),i.backfaces=!0,i.frontface=!0,i.pickOrigin=y.origin,i.pickViewMatrix=f,i.pickProjMatrix=E,i.pickZNear=m[0],i.pickZFar=m[1],i.pickElementsCount=u.pickElementsCount,i.pickElementsOffset=u.pickElementsOffset,i.pickClipPos=[O(d[0],o.drawingBufferWidth),b(d[1],o.drawingBufferHeight)],o.viewport(0,0,1,1),o.clearColor(0,0,0,0),o.depthMask(!0),o.enable(o.DEPTH_TEST),o.disable(o.CULL_FACE),o.disable(o.BLEND),o.clear(o.COLOR_BUFFER_BIT|o.DEPTH_BUFFER_BIT),u.drawPickDepths(i);const g=function(e){const t=[e[0]/256,e[1]/256,e[2]/256,e[3]/256],s=[1/16777216,1/65536,1/256,1];return p.dotVec4(t,s)}(A.read(0,0)),I=(d[0]-r.clientWidth/2)/(r.clientWidth/2),v=-(d[1]-r.clientHeight/2)/(r.clientHeight/2),T=u.origin;let _;if(T){const e=S(f,T,l);_=p.mulMat4(E,e,h)}else _=p.mulMat4(E,f,h);const R=p.inverseMat4(_,c);e[0]=I,e[1]=v,e[2]=-1,e[3]=1;let P=p.transformVec4(R,e);P=p.mulVec4Scalar(P,1/P[3]),t[0]=I,t[1]=v,t[2]=1,t[3]=1;let D=p.transformVec4(R,t);D=p.mulVec4Scalar(D,1/D[3]);const N=p.subVec3(D,P,s),C=p.addVec3(P,p.mulVec4Scalar(N,g,n),a);T&&p.addVec3(C,T),y.worldPos=C}}();function C(e){e.snapPickLayerParams=e.snapPickLayerParams||[],e.snapPickLayerNumber=e.snapPickLayerParams.length;for(let t in h){const s=h[t].drawableList;for(let t=0,i=s.length;t<i;t++){const i=s[t];i.drawSnapDepths&&!i.culled&&i.visible&&i.pickable&&i.drawSnapDepths(e)}}return e.snapPickLayerParams}function O(e,t){return e/t*2-1}function b(e,t){return 1-e/t*2}this.snapPick=function(t,s=30,r=!0,n=!0){if(!r&&!n)return this.pick({canvasPos:t,pickSurface:!0});i.reset(),i.backfaces=!0,i.frontface=!0,i.pickZNear=e.camera.project.near,i.pickZFar=e.camera.project.far;let a=v.getRenderBuffer("uniquePickColors-aabs",{depthTexture:!0,size:[2*s+1,2*s+1]});i.snapVectorA=[O(t[0],o.drawingBufferWidth),b(t[1],o.drawingBufferHeight)],i.snapInvVectorAB=[o.drawingBufferWidth/(2*s),o.drawingBufferHeight/(2*s)],a.bind(o.RGBA32I),o.viewport(0,0,a.size[0],a.size[1]),o.enable(o.DEPTH_TEST),o.frontFace(o.CCW),o.disable(o.CULL_FACE),o.depthMask(!0),o.disable(o.BLEND),o.depthFunc(o.LESS),o.clear(o.DEPTH_BUFFER_BIT),o.clearBufferiv(o.COLOR,0,new Int32Array([0,0,0,0]));const l=e.camera.viewMatrix,c=e.camera.projMatrix;for(let e in h)if(h.hasOwnProperty(e)){const t=h[e].drawableList;for(let e=0,s=t.length;e<s;e++){const s=t[e];s.setPickMatrices&&s.setPickMatrices(l,c)}}const A=function(e){e.snapPickLayerParams=[],e.snapPickLayerNumber=0;for(let t in h){const s=h[t].drawableList;for(let t=0,i=s.length;t<i;t++){const i=s[t];i.drawSnapInitDepthBuf&&!i.culled&&i.visible&&i.pickable&&i.drawSnapInitDepthBuf(e)}}return e.snapPickLayerParams}(i),u=[];i.snapPickLayerParams=u,o.depthMask(!1),r&&n?(i.snapMode="edge",C(i),i.snapMode="vertex",i.snapPickLayerNumber++,C(i)):(i.snapMode=r?"vertex":"edge",C(i)),o.depthMask(!0);const p=a.readArray(o.RGBA_INTEGER,o.INT,Int32Array,4);a.unbind();let d=null;const f=4*s+s*a.size[0]*4,E=p.slice(f,f+4);if(0!==E[3]){const e=A[Math.abs(E[3])%A.length],t=e.origin,s=e.coordinateScale;d=[E[0]*s[0]+t[0],E[1]*s[1]+t[1],E[2]*s[2]+t[2]]}let m=[];for(let e=0;e<p.length;e+=4)if(p[e+3]>0){const t=Math.floor(e/4),s=a.size[0],i=t%s-Math.floor(s/2),o=Math.floor(t/s)-Math.floor(s/2),l=Math.sqrt(Math.pow(i,2)+Math.pow(o,2));m.push({x:i,y:o,dist:l,isVertex:r&&n?p[e+3]>u.length/2:r,result:[p[e+0],p[e+1],p[e+2],p[e+3]]})}let y=null,g=null;if(m.length>0){m.sort(((e,t)=>e.isVertex!==t.isVertex?e.isVertex?-1:1:e.dist-t.dist)),g=m[0].isVertex?"vertex":"edge",m=m[0].result;const e=u[m[3]],t=e.origin,s=e.coordinateScale;y=[m[0]*s[0]+t[0],m[1]*s[1]+t[1],m[2]*s[2]+t[2]]}if(null===d&&null==y)return null;let I=null;return null!==y&&(I=e.camera.projectWorldPos(y)),{snapType:g,snappedToVertex:"vertex"===g,snappedToEdge:"edge"===g,worldPos:d,snappedWorldPos:y,snappedCanvasPos:I}},this.addMarker=function(t){this._occlusionTester=this._occlusionTester||new ue(e,v),this._occlusionTester.addMarker(t),e.occlusionTestCountdown=0},this.markerWorldPosUpdated=function(e){this._occlusionTester.markerWorldPosUpdated(e)},this.removeMarker=function(e){this._occlusionTester.removeMarker(e)},this.doOcclusionTest=function(){if(this._occlusionTester&&this._occlusionTester.needOcclusionTest){P(),this._occlusionTester.bindRenderBuf(),i.reset(),i.backfaces=!0,i.frontface=!0,o.viewport(0,0,o.drawingBufferWidth,o.drawingBufferHeight),o.clearColor(0,0,0,0),o.enable(o.DEPTH_TEST),o.disable(o.CULL_FACE),o.disable(o.BLEND),o.clear(o.COLOR_BUFFER_BIT|o.DEPTH_BUFFER_BIT);for(let e in h)if(h.hasOwnProperty(e)){const t=h[e].drawableList;for(let e=0,s=t.length;e<s;e++){const s=t[e];s.drawOcclusion&&!0!==s.culled&&!1!==s.visible&&!1!==s.pickable&&s.drawOcclusion(i)}}this._occlusionTester.drawMarkers(i),this._occlusionTester.doOcclusionTest(),this._occlusionTester.unbindRenderBuf()}},this.readPixels=function(e,t,s,i){const r=v.getRenderBuffer("snapshot");let o,n,a,l;for(r.bind(),r.clear(),this.render({force:!0,opaqueOnly:i}),n=0;n<s;n++)a=2*n,l=4*n,o=r.read(e[a],e[a+1]),t[l]=o[0],t[l+1]=o[1],t[l+2]=o[2],t[l+3]=o[3];r.unbind(),f=!0},this.beginSnapshot=function(e={}){const t=v.getRenderBuffer("snapshot");e.width&&e.height&&t.setSize([e.width,e.height]),t.bind(),t.clear(),T=!0},this.renderSnapshot=function(){if(!T)return;v.getRenderBuffer("snapshot").clear(),this.render({force:!0,opaqueOnly:!1}),f=!0},this.readSnapshot=function(e){return v.getRenderBuffer("snapshot").readImage(e)},this.readSnapshotAsCanvas=function(){return v.getRenderBuffer("snapshot").readImageAsCanvas()},this.endSnapshot=function(){if(!T)return;v.getRenderBuffer("snapshot").unbind(),T=!1},this.destroy=function(){h={},c={},v.destroy(),_.destroy(),R.destroy(),this._occlusionTester&&this._occlusionTester.destroy()}};class De extends O{constructor(e,t={}){super(e,t),this.KEY_BACKSPACE=8,this.KEY_TAB=9,this.KEY_ENTER=13,this.KEY_SHIFT=16,this.KEY_CTRL=17,this.KEY_ALT=18,this.KEY_PAUSE_BREAK=19,this.KEY_CAPS_LOCK=20,this.KEY_ESCAPE=27,this.KEY_PAGE_UP=33,this.KEY_PAGE_DOWN=34,this.KEY_END=35,this.KEY_HOME=36,this.KEY_LEFT_ARROW=37,this.KEY_UP_ARROW=38,this.KEY_RIGHT_ARROW=39,this.KEY_DOWN_ARROW=40,this.KEY_INSERT=45,this.KEY_DELETE=46,this.KEY_NUM_0=48,this.KEY_NUM_1=49,this.KEY_NUM_2=50,this.KEY_NUM_3=51,this.KEY_NUM_4=52,this.KEY_NUM_5=53,this.KEY_NUM_6=54,this.KEY_NUM_7=55,this.KEY_NUM_8=56,this.KEY_NUM_9=57,this.KEY_A=65,this.KEY_B=66,this.KEY_C=67,this.KEY_D=68,this.KEY_E=69,this.KEY_F=70,this.KEY_G=71,this.KEY_H=72,this.KEY_I=73,this.KEY_J=74,this.KEY_K=75,this.KEY_L=76,this.KEY_M=77,this.KEY_N=78,this.KEY_O=79,this.KEY_P=80,this.KEY_Q=81,this.KEY_R=82,this.KEY_S=83,this.KEY_T=84,this.KEY_U=85,this.KEY_V=86,this.KEY_W=87,this.KEY_X=88,this.KEY_Y=89,this.KEY_Z=90,this.KEY_LEFT_WINDOW=91,this.KEY_RIGHT_WINDOW=92,this.KEY_SELECT_KEY=93,this.KEY_NUMPAD_0=96,this.KEY_NUMPAD_1=97,this.KEY_NUMPAD_2=98,this.KEY_NUMPAD_3=99,this.KEY_NUMPAD_4=100,this.KEY_NUMPAD_5=101,this.KEY_NUMPAD_6=102,this.KEY_NUMPAD_7=103,this.KEY_NUMPAD_8=104,this.KEY_NUMPAD_9=105,this.KEY_MULTIPLY=106,this.KEY_ADD=107,this.KEY_SUBTRACT=109,this.KEY_DECIMAL_POINT=110,this.KEY_DIVIDE=111,this.KEY_F1=112,this.KEY_F2=113,this.KEY_F3=114,this.KEY_F4=115,this.KEY_F5=116,this.KEY_F6=117,this.KEY_F7=118,this.KEY_F8=119,this.KEY_F9=120,this.KEY_F10=121,this.KEY_F11=122,this.KEY_F12=123,this.KEY_NUM_LOCK=144,this.KEY_SCROLL_LOCK=145,this.KEY_SEMI_COLON=186,this.KEY_EQUAL_SIGN=187,this.KEY_COMMA=188,this.KEY_DASH=189,this.KEY_PERIOD=190,this.KEY_FORWARD_SLASH=191,this.KEY_GRAVE_ACCENT=192,this.KEY_OPEN_BRACKET=219,this.KEY_BACK_SLASH=220,this.KEY_CLOSE_BRACKET=221,this.KEY_SINGLE_QUOTE=222,this.KEY_SPACE=32,this.element=t.element,this.altDown=!1,this.ctrlDown=!1,this.mouseDownLeft=!1,this.mouseDownMiddle=!1,this.mouseDownRight=!1,this.keyDown=[],this.enabled=!0,this.keyboardEnabled=!0,this.mouseover=!1,this.mouseCanvasPos=p.vec2(),this._keyboardEventsElement=t.keyboardEventsElement||document,this._bindEvents()}_bindEvents(){if(!this._eventsBound){this._keyboardEventsElement.addEventListener("keydown",this._keyDownListener=e=>{this.enabled&&this.keyboardEnabled&&"INPUT"!==e.target.tagName&&"TEXTAREA"!==e.target.tagName&&(e.keyCode===this.KEY_CTRL?this.ctrlDown=!0:e.keyCode===this.KEY_ALT?this.altDown=!0:e.keyCode===this.KEY_SHIFT&&(this.shiftDown=!0),this.keyDown[e.keyCode]=!0,this.fire("keydown",e.keyCode,!0))},!1),this._keyboardEventsElement.addEventListener("keyup",this._keyUpListener=e=>{this.enabled&&this.keyboardEnabled&&"INPUT"!==e.target.tagName&&"TEXTAREA"!==e.target.tagName&&(e.keyCode===this.KEY_CTRL?this.ctrlDown=!1:e.keyCode===this.KEY_ALT?this.altDown=!1:e.keyCode===this.KEY_SHIFT&&(this.shiftDown=!1),this.keyDown[e.keyCode]=!1,this.fire("keyup",e.keyCode,!0))}),this.element.addEventListener("mouseenter",this._mouseEnterListener=e=>{this.enabled&&(this.mouseover=!0,this._getMouseCanvasPos(e),this.fire("mouseenter",this.mouseCanvasPos,!0))}),this.element.addEventListener("mouseleave",this._mouseLeaveListener=e=>{this.enabled&&(this.mouseover=!1,this._getMouseCanvasPos(e),this.fire("mouseleave",this.mouseCanvasPos,!0))}),this.element.addEventListener("mousedown",this._mouseDownListener=e=>{if(this.enabled){switch(e.which){case 1:this.mouseDownLeft=!0;break;case 2:this.mouseDownMiddle=!0;break;case 3:this.mouseDownRight=!0}this._getMouseCanvasPos(e),this.element.focus(),this.fire("mousedown",this.mouseCanvasPos,!0),this.mouseover&&e.preventDefault()}}),document.addEventListener("mouseup",this._mouseUpListener=e=>{if(this.enabled){switch(e.which){case 1:this.mouseDownLeft=!1;break;case 2:this.mouseDownMiddle=!1;break;case 3:this.mouseDownRight=!1}this.fire("mouseup",this.mouseCanvasPos,!0)}},!0),document.addEventListener("click",this._clickListener=e=>{if(this.enabled){switch(e.which){case 1:case 3:this.mouseDownLeft=!1,this.mouseDownRight=!1;break;case 2:this.mouseDownMiddle=!1}this._getMouseCanvasPos(e),this.fire("click",this.mouseCanvasPos,!0),this.mouseover&&e.preventDefault()}}),document.addEventListener("dblclick",this._dblClickListener=e=>{if(this.enabled){switch(e.which){case 1:case 3:this.mouseDownLeft=!1,this.mouseDownRight=!1;break;case 2:this.mouseDownMiddle=!1}this._getMouseCanvasPos(e),this.fire("dblclick",this.mouseCanvasPos,!0),this.mouseover&&e.preventDefault()}}),this.element.addEventListener("mousemove",this._mouseMoveListener=e=>{this.enabled&&(this._getMouseCanvasPos(e),this.fire("mousemove",this.mouseCanvasPos,!0),this.mouseover&&e.preventDefault())}),this.element.addEventListener("wheel",this._mouseWheelListener=(e,t)=>{if(!this.enabled)return;const s=Math.max(-1,Math.min(1,40*-e.deltaY));this.fire("mousewheel",s,!0)},{passive:!0});{let e,t;const s=2;this.on("mousedown",(s=>{e=s[0],t=s[1]})),this.on("mouseup",(i=>{e>=i[0]-s&&e<=i[0]+s&&t>=i[1]-s&&t<=i[1]+s&&this.fire("mouseclicked",i,!0)}))}this._eventsBound=!0}}_unbindEvents(){this._eventsBound&&(this._keyboardEventsElement.removeEventListener("keydown",this._keyDownListener),this._keyboardEventsElement.removeEventListener("keyup",this._keyUpListener),this.element.removeEventListener("mouseenter",this._mouseEnterListener),this.element.removeEventListener("mouseleave",this._mouseLeaveListener),this.element.removeEventListener("mousedown",this._mouseDownListener),document.removeEventListener("mouseup",this._mouseDownListener),document.removeEventListener("click",this._clickListener),document.removeEventListener("dblclick",this._dblClickListener),this.element.removeEventListener("mousemove",this._mouseMoveListener),this.element.removeEventListener("wheel",this._mouseWheelListener),window.OrientationChangeEvent&&window.removeEventListener("orientationchange",this._orientationchangedListener),window.DeviceMotionEvent&&window.removeEventListener("devicemotion",this._deviceMotionListener),window.DeviceOrientationEvent&&window.removeEventListener("deviceorientation",this._deviceOrientListener),this._eventsBound=!1)}_getMouseCanvasPos(e){if(e){let t=e.target,s=0,i=0;for(;t.offsetParent;)s+=t.offsetLeft,i+=t.offsetTop,t=t.offsetParent;this.mouseCanvasPos[0]=e.pageX-s,this.mouseCanvasPos[1]=e.pageY-i}else e=window.event,this.mouseCanvasPos[0]=e.x,this.mouseCanvasPos[1]=e.y}setEnabled(e){this.enabled!==e&&this.fire("enabled",this.enabled=e)}getEnabled(){return this.enabled}setKeyboardEnabled(e){this.keyboardEnabled=e}getKeyboardEnabled(){return this.keyboardEnabled}destroy(){super.destroy(),this._unbindEvents()}}const Ne=new t({});class Ce{constructor(e){this.id=Ne.addItem({});for(const t in e)e.hasOwnProperty(t)&&(this[t]=e[t])}destroy(){Ne.removeItem(this.id)}}class Oe extends O{get type(){return"Viewport"}constructor(e,t={}){super(e,t),this._state=new Ce({boundary:[0,0,100,100]}),this.boundary=t.boundary,this.autoBoundary=t.autoBoundary}set boundary(e){if(!this._autoBoundary){if(!e){const t=this.scene.canvas.boundary;e=[0,0,t[2],t[3]]}this._state.boundary=e,this.glRedraw(),this.fire("boundary",this._state.boundary)}}get boundary(){return this._state.boundary}set autoBoundary(e){(e=!!e)!==this._autoBoundary&&(this._autoBoundary=e,this._autoBoundary?this._onCanvasSize=this.scene.canvas.on("boundary",(function(e){const t=e[2],s=e[3];this._state.boundary=[0,0,t,s],this.glRedraw(),this.fire("boundary",this._state.boundary)}),this):this._onCanvasSize&&(this.scene.canvas.off(this._onCanvasSize),this._onCanvasSize=null),this.fire("autoBoundary",this._autoBoundary))}get autoBoundary(){return this._autoBoundary}_getState(){return this._state}destroy(){super.destroy(),this._state.destroy()}}class be extends O{get type(){return"Perspective"}constructor(e,t={}){super(e,t),this.camera=e,this._state=new Ce({matrix:p.mat4(),inverseMatrix:p.mat4(),transposedMatrix:p.mat4(),near:.1,far:2e3}),this._inverseMatrixDirty=!0,this._transposedMatrixDirty=!0,this._fov=60,this._canvasResized=this.scene.canvas.on("boundary",this._needUpdate,this),this.fov=t.fov,this.fovAxis=t.fovAxis,this.near=t.near,this.far=t.far}_update(){const e=this.scene.canvas.boundary,t=e[2]/e[3],s=this._fovAxis;let i=this._fov;("x"===s||"min"===s&&t<1||"max"===s&&t>1)&&(i/=t),i=Math.min(i,120),p.perspectiveMat4(i*(Math.PI/180),t,this._state.near,this._state.far,this._state.matrix),this._inverseMatrixDirty=!0,this._transposedMatrixDirty=!0,this.glRedraw(),this.camera._updateScheduled=!0,this.fire("matrix",this._state.matrix)}set fov(e){(e=null!=e?e:60)!==this._fov&&(this._fov=e,this._needUpdate(0),this.fire("fov",this._fov))}get fov(){return this._fov}set fovAxis(e){e=e||"min",this._fovAxis!==e&&("x"!==e&&"y"!==e&&"min"!==e&&(this.error("Unsupported value for 'fovAxis': "+e+" - defaulting to 'min'"),e="min"),this._fovAxis=e,this._needUpdate(0),this.fire("fovAxis",this._fovAxis))}get fovAxis(){return this._fovAxis}set near(e){const t=null!=e?e:.1;this._state.near!==t&&(this._state.near=t,this._needUpdate(0),this.fire("near",this._state.near))}get near(){return this._state.near}set far(e){const t=null!=e?e:2e3;this._state.far!==t&&(this._state.far=t,this._needUpdate(0),this.fire("far",this._state.far))}get far(){return this._state.far}get matrix(){return this._updateScheduled&&this._doUpdate(),this._state.matrix}get inverseMatrix(){return this._updateScheduled&&this._doUpdate(),this._inverseMatrixDirty&&(p.inverseMat4(this._state.matrix,this._state.inverseMatrix),this._inverseMatrixDirty=!1),this._state.inverseMatrix}get transposedMatrix(){return this._updateScheduled&&this._doUpdate(),this._transposedMatrixDirty&&(p.transposeMat4(this._state.matrix,this._state.transposedMatrix),this._transposedMatrixDirty=!1),this._state.transposedMatrix}unproject(e,t,s,i,r){const o=this.scene.canvas.canvas,n=o.offsetWidth/2,a=o.offsetHeight/2;return s[0]=(e[0]-n)/n,s[1]=(e[1]-a)/a,s[2]=t,s[3]=1,p.mulMat4v4(this.inverseMatrix,s,i),p.mulVec3Scalar(i,1/i[3]),i[3]=1,i[1]*=-1,p.mulMat4v4(this.camera.inverseViewMatrix,i,r),r}destroy(){super.destroy(),this._state.destroy(),this.scene.canvas.off(this._canvasResized)}}class Se extends O{get type(){return"Ortho"}constructor(e,t={}){super(e,t),this.camera=e,this._state=new Ce({matrix:p.mat4(),inverseMatrix:p.mat4(),transposedMatrix:p.mat4(),near:.1,far:2e3}),this._inverseMatrixDirty=!0,this._transposedMatrixDirty=!0,this.scale=t.scale,this.near=t.near,this.far=t.far,this._onCanvasBoundary=this.scene.canvas.on("boundary",this._needUpdate,this)}_update(){const e=this.scene,t=.5*this._scale,s=e.canvas.boundary,i=s[2],r=s[3],o=i/r;let n,a,l,h;i>r?(n=-t,a=t,l=t/o,h=-t/o):(n=-t*o,a=t*o,l=t,h=-t),p.orthoMat4c(n,a,h,l,this._state.near,this._state.far,this._state.matrix),this._inverseMatrixDirty=!0,this._transposedMatrixDirty=!0,this.glRedraw(),this.fire("matrix",this._state.matrix)}set scale(e){null==e&&(e=1),e<=0&&(e=.01),this._scale=e,this._needUpdate(0),this.fire("scale",this._scale)}get scale(){return this._scale}set near(e){const t=null!=e?e:.1;this._state.near!==t&&(this._state.near=t,this._needUpdate(0),this.fire("near",this._state.near))}get near(){return this._state.near}set far(e){const t=null!=e?e:2e3;this._state.far!==t&&(this._state.far=t,this._needUpdate(0),this.fire("far",this._state.far))}get far(){return this._state.far}get matrix(){return this._updateScheduled&&this._doUpdate(),this._state.matrix}get inverseMatrix(){return this._updateScheduled&&this._doUpdate(),this._inverseMatrixDirty&&(p.inverseMat4(this._state.matrix,this._state.inverseMatrix),this._inverseMatrixDirty=!1),this._state.inverseMatrix}get transposedMatrix(){return this._updateScheduled&&this._doUpdate(),this._transposedMatrixDirty&&(p.transposeMat4(this._state.matrix,this._state.transposedMatrix),this._transposedMatrixDirty=!1),this._state.transposedMatrix}unproject(e,t,s,i,r){const o=this.scene.canvas.canvas,n=o.offsetWidth/2,a=o.offsetHeight/2;return s[0]=(e[0]-n)/n,s[1]=(e[1]-a)/a,s[2]=t,s[3]=1,p.mulMat4v4(this.inverseMatrix,s,i),p.mulVec3Scalar(i,1/i[3]),i[3]=1,i[1]*=-1,p.mulMat4v4(this.camera.inverseViewMatrix,i,r),r}destroy(){super.destroy(),this._state.destroy(),this.scene.canvas.off(this._onCanvasBoundary)}}class we extends O{get type(){return"Frustum"}constructor(e,t={}){super(e,t),this.camera=e,this._state=new Ce({matrix:p.mat4(),inverseMatrix:p.mat4(),transposedMatrix:p.mat4(),near:.1,far:1e4}),this._left=-1,this._right=1,this._bottom=-1,this._top=1,this._inverseMatrixDirty=!0,this._transposedMatrixDirty=!0,this.left=t.left,this.right=t.right,this.bottom=t.bottom,this.top=t.top,this.near=t.near,this.far=t.far}_update(){p.frustumMat4(this._left,this._right,this._bottom,this._top,this._state.near,this._state.far,this._state.matrix),this._inverseMatrixDirty=!0,this._transposedMatrixDirty=!0,this.glRedraw(),this.fire("matrix",this._state.matrix)}set left(e){this._left=null!=e?e:-1,this._needUpdate(0),this.fire("left",this._left)}get left(){return this._left}set right(e){this._right=null!=e?e:1,this._needUpdate(0),this.fire("right",this._right)}get right(){return this._right}set top(e){this._top=null!=e?e:1,this._needUpdate(0),this.fire("top",this._top)}get top(){return this._top}set bottom(e){this._bottom=null!=e?e:-1,this._needUpdate(0),this.fire("bottom",this._bottom)}get bottom(){return this._bottom}set near(e){this._state.near=null!=e?e:.1,this._needUpdate(0),this.fire("near",this._state.near)}get near(){return this._state.near}set far(e){this._state.far=null!=e?e:1e4,this._needUpdate(0),this.fire("far",this._state.far)}get far(){return this._state.far}get matrix(){return this._updateScheduled&&this._doUpdate(),this._state.matrix}get inverseMatrix(){return this._updateScheduled&&this._doUpdate(),this._inverseMatrixDirty&&(p.inverseMat4(this._state.matrix,this._state.inverseMatrix),this._inverseMatrixDirty=!1),this._state.inverseMatrix}get transposedMatrix(){return this._updateScheduled&&this._doUpdate(),this._transposedMatrixDirty&&(p.transposeMat4(this._state.matrix,this._state.transposedMatrix),this._transposedMatrixDirty=!1),this._state.transposedMatrix}unproject(e,t,s,i,r){const o=this.scene.canvas.canvas,n=o.offsetWidth/2,a=o.offsetHeight/2;return s[0]=(e[0]-n)/n,s[1]=(e[1]-a)/a,s[2]=t,s[3]=1,p.mulMat4v4(this.inverseMatrix,s,i),p.mulVec3Scalar(i,1/i[3]),i[3]=1,i[1]*=-1,p.mulMat4v4(this.camera.inverseViewMatrix,i,r),r}destroy(){super.destroy(),this._state.destroy(),super.destroy()}}class xe extends O{get type(){return"CustomProjection"}constructor(e,t={}){super(e,t),this.camera=e,this._state=new Ce({matrix:p.mat4(),inverseMatrix:p.mat4(),transposedMatrix:p.mat4()}),this._inverseMatrixDirty=!0,this._transposedMatrixDirty=!1,this.matrix=t.matrix}set matrix(e){this._state.matrix.set(e||[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]),this._inverseMatrixDirty=!0,this._transposedMatrixDirty=!0,this.glRedraw(),this.fire("matrix",this._state.matrix)}get matrix(){return this._state.matrix}get inverseMatrix(){return this._updateScheduled&&this._doUpdate(),this._inverseMatrixDirty&&(p.inverseMat4(this._state.matrix,this._state.inverseMatrix),this._inverseMatrixDirty=!1),this._state.inverseMatrix}get transposedMatrix(){return this._updateScheduled&&this._doUpdate(),this._transposedMatrixDirty&&(p.transposeMat4(this._state.matrix,this._state.transposedMatrix),this._transposedMatrixDirty=!1),this._state.transposedMatrix}unproject(e,t,s,i,r){const o=this.scene.canvas.canvas,n=o.offsetWidth/2,a=o.offsetHeight/2;return s[0]=(e[0]-n)/n,s[1]=(e[1]-a)/a,s[2]=t,s[3]=1,p.mulMat4v4(this.inverseMatrix,s,i),p.mulVec3Scalar(i,1/i[3]),i[3]=1,i[1]*=-1,p.mulMat4v4(this.camera.inverseViewMatrix,i,r),r}destroy(){super.destroy(),this._state.destroy()}}const Be=p.vec3(),Fe=p.vec3(),Me=p.vec3(),Le=p.vec3(),Ue=p.vec3(),He=p.vec3(),Ge=p.vec4(),ke=p.vec4(),Ve=p.vec4(),je=p.mat4(),Qe=p.mat4(),We=p.vec3(),ze=p.vec3(),Ke=p.vec3(),Ye=p.vec3();class Xe extends O{get type(){return"Camera"}constructor(e,t={}){super(e,t),this._state=new Ce({deviceMatrix:p.mat4(),hasDeviceMatrix:!1,matrix:p.mat4(),normalMatrix:p.mat4(),inverseMatrix:p.mat4()}),this._perspective=new be(this),this._ortho=new Se(this),this._frustum=new we(this),this._customProjection=new xe(this),this._project=this._perspective,this._eye=p.vec3([0,0,10]),this._look=p.vec3([0,0,0]),this._up=p.vec3([0,1,0]),this._worldUp=p.vec3([0,1,0]),this._worldRight=p.vec3([1,0,0]),this._worldForward=p.vec3([0,0,-1]),this.deviceMatrix=t.deviceMatrix,this.eye=t.eye,this.look=t.look,this.up=t.up,this.worldAxis=t.worldAxis,this.gimbalLock=t.gimbalLock,this.constrainPitch=t.constrainPitch,this.projection=t.projection,this._perspective.on("matrix",(()=>{"perspective"===this._projectionType&&this.fire("projMatrix",this._perspective.matrix)})),this._ortho.on("matrix",(()=>{"ortho"===this._projectionType&&this.fire("projMatrix",this._ortho.matrix)})),this._frustum.on("matrix",(()=>{"frustum"===this._projectionType&&this.fire("projMatrix",this._frustum.matrix)})),this._customProjection.on("matrix",(()=>{"customProjection"===this._projectionType&&this.fire("projMatrix",this._customProjection.matrix)}))}_update(){const e=this._state;let t;"ortho"===this.projection?(p.subVec3(this._eye,this._look,We),p.normalizeVec3(We,ze),p.mulVec3Scalar(ze,1e3,Ke),p.addVec3(this._look,Ke,Ye),t=Ye):t=this._eye,e.hasDeviceMatrix?(p.lookAtMat4v(t,this._look,this._up,Qe),p.mulMat4(e.deviceMatrix,Qe,e.matrix)):p.lookAtMat4v(t,this._look,this._up,e.matrix),p.inverseMat4(this._state.matrix,this._state.inverseMatrix),p.transposeMat4(this._state.inverseMatrix,this._state.normalMatrix),this.glRedraw(),this.fire("matrix",this._state.matrix),this.fire("viewMatrix",this._state.matrix)}orbitYaw(e){let t=p.subVec3(this._eye,this._look,Be);p.rotationMat4v(.0174532925*e,this._gimbalLock?this._worldUp:this._up,je),t=p.transformPoint3(je,t,Fe),this.eye=p.addVec3(this._look,t,Me),this.up=p.transformPoint3(je,this._up,Le)}orbitPitch(e){if(this._constrainPitch&&(e=p.dotVec3(this._up,this._worldUp)/p.DEGTORAD)<1)return;let t=p.subVec3(this._eye,this._look,Be);const s=p.cross3Vec3(p.normalizeVec3(t,Fe),p.normalizeVec3(this._up,Me));p.rotationMat4v(.0174532925*e,s,je),t=p.transformPoint3(je,t,Le),this.up=p.transformPoint3(je,this._up,Ue),this.eye=p.addVec3(t,this._look,He)}yaw(e){let t=p.subVec3(this._look,this._eye,Be);p.rotationMat4v(.0174532925*e,this._gimbalLock?this._worldUp:this._up,je),t=p.transformPoint3(je,t,Fe),this.look=p.addVec3(t,this._eye,Me),this._gimbalLock&&(this.up=p.transformPoint3(je,this._up,Le))}pitch(e){if(this._constrainPitch&&(e=p.dotVec3(this._up,this._worldUp)/p.DEGTORAD)<1)return;let t=p.subVec3(this._look,this._eye,Be);const s=p.cross3Vec3(p.normalizeVec3(t,Fe),p.normalizeVec3(this._up,Me));p.rotationMat4v(.0174532925*e,s,je),this.up=p.transformPoint3(je,this._up,He),t=p.transformPoint3(je,t,Le),this.look=p.addVec3(t,this._eye,Ue)}pan(e){const t=p.subVec3(this._eye,this._look,Be),s=[0,0,0];let i;if(0!==e[0]){const r=p.cross3Vec3(p.normalizeVec3(t,[]),p.normalizeVec3(this._up,Fe));i=p.mulVec3Scalar(r,e[0]),s[0]+=i[0],s[1]+=i[1],s[2]+=i[2]}0!==e[1]&&(i=p.mulVec3Scalar(p.normalizeVec3(this._up,Me),e[1]),s[0]+=i[0],s[1]+=i[1],s[2]+=i[2]),0!==e[2]&&(i=p.mulVec3Scalar(p.normalizeVec3(t,Le),e[2]),s[0]+=i[0],s[1]+=i[1],s[2]+=i[2]),this.eye=p.addVec3(this._eye,s,Ue),this.look=p.addVec3(this._look,s,He)}zoom(e){const t=p.subVec3(this._eye,this._look,Be),s=Math.abs(p.lenVec3(t,Fe)),i=Math.abs(s+e);if(i<.5)return;const r=p.normalizeVec3(t,Me);this.eye=p.addVec3(this._look,p.mulVec3Scalar(r,i),Le)}set eye(e){this._eye.set(e||[0,0,10]),this._needUpdate(0),this.fire("eye",this._eye)}get eye(){return this._eye}set look(e){this._look.set(e||[0,0,0]),this._needUpdate(0),this.fire("look",this._look)}get look(){return this._look}set up(e){this._up.set(e||[0,1,0]),this._needUpdate(0),this.fire("up",this._up)}get up(){return this._up}set deviceMatrix(e){this._state.deviceMatrix.set(e||[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]),this._state.hasDeviceMatrix=!!e,this._needUpdate(0),this.fire("deviceMatrix",this._state.deviceMatrix)}get deviceMatrix(){return this._state.deviceMatrix}set worldAxis(e){e=e||[1,0,0,0,1,0,0,0,1],this._worldAxis?this._worldAxis.set(e):this._worldAxis=p.vec3(e),this._worldRight[0]=this._worldAxis[0],this._worldRight[1]=this._worldAxis[1],this._worldRight[2]=this._worldAxis[2],this._worldUp[0]=this._worldAxis[3],this._worldUp[1]=this._worldAxis[4],this._worldUp[2]=this._worldAxis[5],this._worldForward[0]=this._worldAxis[6],this._worldForward[1]=this._worldAxis[7],this._worldForward[2]=this._worldAxis[8],this.fire("worldAxis",this._worldAxis)}get worldAxis(){return this._worldAxis}get worldUp(){return this._worldUp}get xUp(){return this._worldUp[0]>this._worldUp[1]&&this._worldUp[0]>this._worldUp[2]}get yUp(){return this._worldUp[1]>this._worldUp[0]&&this._worldUp[1]>this._worldUp[2]}get zUp(){return this._worldUp[2]>this._worldUp[0]&&this._worldUp[2]>this._worldUp[1]}get worldRight(){return this._worldRight}get worldForward(){return this._worldForward}set gimbalLock(e){this._gimbalLock=!1!==e,this.fire("gimbalLock",this._gimbalLock)}get gimbalLock(){return this._gimbalLock}set constrainPitch(e){this._constrainPitch=!!e,this.fire("constrainPitch",this._constrainPitch)}get eyeLookDist(){return p.lenVec3(p.subVec3(this._look,this._eye,Be))}get matrix(){return this._updateScheduled&&this._doUpdate(),this._state.matrix}get viewMatrix(){return this._updateScheduled&&this._doUpdate(),this._state.matrix}get normalMatrix(){return this._updateScheduled&&this._doUpdate(),this._state.normalMatrix}get viewNormalMatrix(){return this._updateScheduled&&this._doUpdate(),this._state.normalMatrix}get inverseViewMatrix(){return this._updateScheduled&&this._doUpdate(),this._state.inverseMatrix}get projMatrix(){return this[this.projection].matrix}get perspective(){return this._perspective}get ortho(){return this._ortho}get frustum(){return this._frustum}get customProjection(){return this._customProjection}set projection(e){e=e||"perspective",this._projectionType!==e&&("perspective"===e?this._project=this._perspective:"ortho"===e?this._project=this._ortho:"frustum"===e?this._project=this._frustum:"customProjection"===e?this._project=this._customProjection:(this.error("Unsupported value for 'projection': "+e+" defaulting to 'perspective'"),this._project=this._perspective,e="perspective"),this._project._update(),this._projectionType=e,this.glRedraw(),this._update(),this.fire("dirty"),this.fire("projection",this._projectionType),this.fire("projMatrix",this._project.matrix))}get projection(){return this._projectionType}get project(){return this._project}projectWorldPos(e){const t=Ge,s=ke,i=Ve;t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=1,p.mulMat4v4(this.viewMatrix,t,s),p.mulMat4v4(this.projMatrix,s,i),p.mulVec3Scalar(i,1/i[3]),i[3]=1,i[1]*=-1;const r=this.scene.canvas.canvas,o=r.offsetWidth/2,n=r.offsetHeight/2;return[i[0]*o+o,i[1]*n+n]}destroy(){super.destroy(),this._state.destroy()}}class Ze extends O{get type(){return"Light"}get isLight(){return!0}constructor(e,t={}){super(e,t)}}class qe extends Ze{get type(){return"DirLight"}constructor(e,t={}){super(e,t),this._shadowRenderBuf=null,this._shadowViewMatrix=null,this._shadowProjMatrix=null,this._shadowViewMatrixDirty=!0,this._shadowProjMatrixDirty=!0;const s=this.scene.camera,i=this.scene.canvas;this._onCameraViewMatrix=s.on("viewMatrix",(()=>{this._shadowViewMatrixDirty=!0})),this._onCameraProjMatrix=s.on("projMatrix",(()=>{this._shadowProjMatrixDirty=!0})),this._onCanvasBoundary=i.on("boundary",(()=>{this._shadowProjMatrixDirty=!0})),this._state=new Ce({type:"dir",dir:p.vec3([1,1,1]),color:p.vec3([.7,.7,.8]),intensity:1,space:t.space||"view",castsShadow:!1,getShadowViewMatrix:()=>{if(this._shadowViewMatrixDirty){this._shadowViewMatrix||(this._shadowViewMatrix=p.identityMat4());const e=this.scene.camera,t=this._state.dir,s=e.look,i=[s[0]-t[0],s[1]-t[1],s[2]-t[2]],r=[0,1,0];p.lookAtMat4v(i,s,r,this._shadowViewMatrix),this._shadowViewMatrixDirty=!1}return this._shadowViewMatrix},getShadowProjMatrix:()=>(this._shadowProjMatrixDirty&&(this._shadowProjMatrix||(this._shadowProjMatrix=p.identityMat4()),p.orthoMat4c(-40,40,-40,40,-40,80,this._shadowProjMatrix),this._shadowProjMatrixDirty=!1),this._shadowProjMatrix),getShadowRenderBuf:()=>(this._shadowRenderBuf||(this._shadowRenderBuf=new Te(this.scene.canvas.canvas,this.scene.canvas.gl,{size:[1024,1024]})),this._shadowRenderBuf)}),this.dir=t.dir,this.color=t.color,this.intensity=t.intensity,this.castsShadow=t.castsShadow,this.scene._lightCreated(this)}set dir(e){this._state.dir.set(e||[1,1,1]),this._shadowViewMatrixDirty=!0,this.glRedraw()}get dir(){return this._state.dir}set color(e){this._state.color.set(e||[.7,.7,.8]),this.glRedraw()}get color(){return this._state.color}set intensity(e){e=void 0!==e?e:1,this._state.intensity=e,this.glRedraw()}get intensity(){return this._state.intensity}set castsShadow(e){e=!!e,this._state.castsShadow!==e&&(this._state.castsShadow=e,this._shadowViewMatrixDirty=!0,this.glRedraw())}get castsShadow(){return this._state.castsShadow}destroy(){const e=this.scene.camera,t=this.scene.canvas;e.off(this._onCameraViewMatrix),e.off(this._onCameraProjMatrix),t.off(this._onCanvasBoundary),super.destroy(),this._state.destroy(),this._shadowRenderBuf&&this._shadowRenderBuf.destroy(),this.scene._lightDestroyed(this),this.glRedraw()}}class Je extends Ze{get type(){return"AmbientLight"}constructor(e,t={}){super(e,t),this._state={type:"ambient",color:p.vec3([.7,.7,.7]),intensity:1},this.color=t.color,this.intensity=t.intensity,this.scene._lightCreated(this)}set color(e){this._state.color.set(e||[.7,.7,.8]),this.glRedraw()}get color(){return this._state.color}set intensity(e){this._state.intensity=void 0!==e?e:1,this.glRedraw()}get intensity(){return this._state.intensity}destroy(){super.destroy(),this.scene._lightDestroyed(this)}}class $e extends O{get type(){return"Geometry"}get isGeometry(){return!0}constructor(e,t={}){super(e,t),d.memory.meshes++}destroy(){super.destroy(),d.memory.meshes--}}var et=function(){const e=[],t=[],s=[],i=[],r=[];let o=0;const n=new Uint16Array(3),a=new Uint16Array(3),l=new Uint16Array(3),h=p.vec3(),c=p.vec3(),A=p.vec3(),u=p.vec3(),d=p.vec3(),f=p.vec3(),E=p.vec3();return function(m,y,g,I){!function(r,o){const n={};let a,l,h,c;const A=Math.pow(10,4);let u,p,d=0;for(u=0,p=r.length;u<p;u+=3)a=r[u],l=r[u+1],h=r[u+2],c=Math.round(a*A)+"_"+Math.round(l*A)+"_"+Math.round(h*A),void 0===n[c]&&(n[c]=d/3,e[d++]=a,e[d++]=l,e[d++]=h),t[u/3]=n[c];for(u=0,p=o.length;u<p;u++)i[u]=t[o[u]],s[i[u]]=o[u]}(m,y),function(t,s){o=0;for(let m=0,y=t;m<y;m+=3){const t=3*i[m],y=3*i[m+1],g=3*i[m+2];s?(n[0]=e[t],n[1]=e[t+1],n[2]=e[t+2],a[0]=e[y],a[1]=e[y+1],a[2]=e[y+2],l[0]=e[g],l[1]=e[g+1],l[2]=e[g+2],p.decompressPosition(n,s,h),p.decompressPosition(a,s,c),p.decompressPosition(l,s,A)):(h[0]=e[t],h[1]=e[t+1],h[2]=e[t+2],c[0]=e[y],c[1]=e[y+1],c[2]=e[y+2],A[0]=e[g],A[1]=e[g+1],A[2]=e[g+2]),p.subVec3(A,c,u),p.subVec3(h,c,d),p.cross3Vec3(u,d,f),p.normalizeVec3(f,E);const I=r[o]||(r[o]={normal:p.vec3()});I.normal[0]=E[0],I.normal[1]=E[1],I.normal[2]=E[2],o++}}(y.length,g);const v=[],T=Math.cos(p.DEGTORAD*I),_={};let R,P,D,N,C,O,b,S,w,x,B,F=!1;for(let e=0,t=y.length;e<t;e+=3){const t=e/3;for(let s=0;s<3;s++)R=i[e+s],P=i[e+(s+1)%3],D=Math.min(R,P),N=Math.max(R,P),C=D+","+N,void 0===_[C]?_[C]={index1:D,index2:N,face1:t,face2:void 0}:_[C].face2=t}for(C in _)O=_[C],void 0!==O.face2&&(b=r[O.face1].normal,S=r[O.face2].normal,w=p.dotVec3(b,S),w>T)||(x=s[O.index1],B=s[O.index2],(!F&&x>65535||B>65535)&&(F=!0),v.push(x),v.push(B));return F?new Uint32Array(v):new Uint16Array(v)}}();const tt=function(){const e=p.mat4(),t=p.mat4();return function(s,i){i=i||p.mat4();const r=s[0],o=s[1],n=s[2],a=s[3]-r,l=s[4]-o,h=s[5]-n,c=65535;return p.identityMat4(e),p.translationMat4v(s,e),p.identityMat4(t),p.scalingMat4v([a/c,l/c,h/c],t),p.mulMat4(e,t,i),i}}();var st=function(){const e=p.mat4(),t=p.mat4();return function(s,i,r){const o=new Uint16Array(s.length),n=new Float32Array([r[0]!==i[0]?65535/(r[0]-i[0]):0,r[1]!==i[1]?65535/(r[1]-i[1]):0,r[2]!==i[2]?65535/(r[2]-i[2]):0]);let a;for(a=0;a<s.length;a+=3)o[a+0]=Math.max(0,Math.min(65535,Math.floor((s[a+0]-i[0])*n[0]))),o[a+1]=Math.max(0,Math.min(65535,Math.floor((s[a+1]-i[1])*n[1]))),o[a+2]=Math.max(0,Math.min(65535,Math.floor((s[a+2]-i[2])*n[2])));p.identityMat4(e),p.translationMat4v(i,e),p.identityMat4(t),p.scalingMat4v([(r[0]-i[0])/65535,(r[1]-i[1])/65535,(r[2]-i[2])/65535],t);return{quantized:o,decodeMatrix:p.mulMat4(e,t,p.identityMat4())}}}();var it=function(){const e=p.mat3(),t=p.mat3();return function(s,i,r){const o=new Uint16Array(s.length),n=new Float32Array([65535/(r[0]-i[0]),65535/(r[1]-i[1])]);let a;for(a=0;a<s.length;a+=2)o[a+0]=Math.max(0,Math.min(65535,Math.floor((s[a+0]-i[0])*n[0]))),o[a+1]=Math.max(0,Math.min(65535,Math.floor((s[a+1]-i[1])*n[1])));p.identityMat3(e),p.translationMat3v(i,e),p.identityMat3(t),p.scalingMat3v([(r[0]-i[0])/65535,(r[1]-i[1])/65535],t);return{quantized:o,decodeMatrix:p.mulMat3(e,t,p.identityMat3())}}}();function rt(e,t,s,i){let r=e[t]/(Math.abs(e[t])+Math.abs(e[t+1])+Math.abs(e[t+2])),o=e[t+1]/(Math.abs(e[t])+Math.abs(e[t+1])+Math.abs(e[t+2]));if(e[t+2]<0){let e=(1-Math.abs(o))*(r>=0?1:-1),t=(1-Math.abs(r))*(o>=0?1:-1);r=e,o=t}return new Int8Array([Math[s](127.5*r+(r<0?-1:0)),Math[i](127.5*o+(o<0?-1:0))])}function ot(e){let t=e[0],s=e[1];t/=t<0?127:128,s/=s<0?127:128;const i=1-Math.abs(t)-Math.abs(s);i<0&&(t=(1-Math.abs(s))*(t>=0?1:-1),s=(1-Math.abs(t))*(s>=0?1:-1));const r=Math.sqrt(t*t+s*s+i*i);return[t/r,s/r,i/r]}function nt(e,t,s){return e[t]*s[0]+e[t+1]*s[1]+e[t+2]*s[2]}const at={getPositionsBounds:function(e){const t=new Float32Array(3),s=new Float32Array(3);let i,r;for(i=0;i<3;i++)t[i]=Number.MAX_VALUE,s[i]=-Number.MAX_VALUE;for(i=0;i<e.length;i+=3)for(r=0;r<3;r++)t[r]=Math.min(t[r],e[i+r]),s[r]=Math.max(s[r],e[i+r]);return{min:t,max:s}},createPositionsDecodeMatrix:tt,compressPositions:st,compressPosition:function(e,t,s){const i=new Float32Array([t[3]!==t[0]?65535/(t[3]-t[0]):0,t[4]!==t[1]?65535/(t[4]-t[1]):0,t[5]!==t[2]?65535/(t[5]-t[2]):0]);s[0]=Math.max(0,Math.min(65535,Math.floor((e[0]-t[0])*i[0]))),s[1]=Math.max(0,Math.min(65535,Math.floor((e[1]-t[1])*i[1]))),s[2]=Math.max(0,Math.min(65535,Math.floor((e[2]-t[2])*i[2])))},decompressPositions:function(e,t,s=new Float32Array(e.length)){for(let i=0,r=e.length;i<r;i+=3)s[i+0]=e[i+0]*t[0]+t[12],s[i+1]=e[i+1]*t[5]+t[13],s[i+2]=e[i+2]*t[10]+t[14];return s},decompressPosition:function(e,t,s){return s[0]=e[0]*t[0]+t[12],s[1]=e[1]*t[5]+t[13],s[2]=e[2]*t[10]+t[14],s},decompressAABB:function(e,t,s=e){return s[0]=e[0]*t[0]+t[12],s[1]=e[1]*t[5]+t[13],s[2]=e[2]*t[10]+t[14],s[3]=e[3]*t[0]+t[12],s[4]=e[4]*t[5]+t[13],s[5]=e[5]*t[10]+t[14],s},getUVBounds:function(e){const t=new Float32Array(2),s=new Float32Array(2);let i,r;for(i=0;i<2;i++)t[i]=Number.MAX_VALUE,s[i]=-Number.MAX_VALUE;for(i=0;i<e.length;i+=2)for(r=0;r<2;r++)t[r]=Math.min(t[r],e[i+r]),s[r]=Math.max(s[r],e[i+r]);return{min:t,max:s}},compressUVs:it,decompressUVs:function(e,t,s=new Float32Array(e.length)){for(let i=0,r=e.length;i<r;i+=3)s[i+0]=e[i+0]*t[0]+t[6],s[i+1]=e[i+1]*t[4]+t[7];return s},decompressUV:function(e,t,s){s[0]=e[0]*t[0]+t[6],s[1]=e[1]*t[4]+t[7]},compressNormals:function(e){const t=new Int8Array(e.length);let s,i,r,o,n;for(let a=0;a<e.length;a+=3)r=s=rt(e,a,"floor","floor"),i=ot(s),o=n=nt(e,a,i),s=rt(e,a,"ceil","floor"),i=ot(s),o=nt(e,a,i),o>n&&(r=s,n=o),s=rt(e,a,"floor","ceil"),i=ot(s),o=nt(e,a,i),o>n&&(r=s,n=o),s=rt(e,a,"ceil","ceil"),i=ot(s),o=nt(e,a,i),o>n&&(r=s,n=o),t[a]=r[0],t[a+1]=r[1];return t},decompressNormals:function(e,t){for(let s=0,i=0,r=e.length;s<r;s+=2){let r=e[s+0],o=e[s+1];r=(2*r+1)/255,o=(2*o+1)/255;const n=1-Math.abs(r)-Math.abs(o);n<0&&(r=(1-Math.abs(o))*(r>=0?1:-1),o=(1-Math.abs(r))*(o>=0?1:-1));const a=Math.sqrt(r*r+o*o+n*n);t[i+0]=r/a,t[i+1]=o/a,t[i+2]=n/a,i+=3}return t},decompressNormal:function(e,t){let s=e[0],i=e[1];s=(2*s+1)/255,i=(2*i+1)/255;const r=1-Math.abs(s)-Math.abs(i);r<0&&(s=(1-Math.abs(i))*(s>=0?1:-1),i=(1-Math.abs(s))*(i>=0?1:-1));const o=Math.sqrt(s*s+i*i+r*r);return t[0]=s/o,t[1]=i/o,t[2]=r/o,t}},lt=d.memory,ht=p.AABB3();class ct extends $e{get type(){return"ReadableGeometry"}get isReadableGeometry(){return!0}constructor(e,t={}){super(e,t),this._state=new Ce({compressGeometry:!!t.compressGeometry,primitive:null,primitiveName:null,positions:null,normals:null,colors:null,uv:null,indices:null,positionsDecodeMatrix:null,uvDecodeMatrix:null,positionsBuf:null,normalsBuf:null,colorsbuf:null,uvBuf:null,indicesBuf:null,hash:""}),this._numTriangles=0,this._edgeThreshold=t.edgeThreshold||10,this._edgeIndicesBuf=null,this._pickTrianglePositionsBuf=null,this._pickTriangleColorsBuf=null,this._aabbDirty=!0,this._boundingSphere=!0,this._aabb=null,this._aabbDirty=!0,this._obb=null,this._obbDirty=!0;const s=this._state,i=this.scene.canvas.gl;switch(t.primitive=t.primitive||"triangles",t.primitive){case"points":s.primitive=i.POINTS,s.primitiveName=t.primitive;break;case"lines":s.primitive=i.LINES,s.primitiveName=t.primitive;break;case"line-loop":s.primitive=i.LINE_LOOP,s.primitiveName=t.primitive;break;case"line-strip":s.primitive=i.LINE_STRIP,s.primitiveName=t.primitive;break;case"triangles":s.primitive=i.TRIANGLES,s.primitiveName=t.primitive;break;case"triangle-strip":s.primitive=i.TRIANGLE_STRIP,s.primitiveName=t.primitive;break;case"triangle-fan":s.primitive=i.TRIANGLE_FAN,s.primitiveName=t.primitive;break;default:this.error("Unsupported value for 'primitive': '"+t.primitive+"' - supported values are 'points', 'lines', 'line-loop', 'line-strip', 'triangles', 'triangle-strip' and 'triangle-fan'. Defaulting to 'triangles'."),s.primitive=i.TRIANGLES,s.primitiveName=t.primitive}if(t.positions)if(this._state.compressGeometry){const e=at.getPositionsBounds(t.positions),i=at.compressPositions(t.positions,e.min,e.max);s.positions=i.quantized,s.positionsDecodeMatrix=i.decodeMatrix}else s.positions=t.positions.constructor===Float32Array?t.positions:new Float32Array(t.positions);if(t.colors&&(s.colors=t.colors.constructor===Float32Array?t.colors:new Float32Array(t.colors)),t.uv)if(this._state.compressGeometry){const e=at.getUVBounds(t.uv),i=at.compressUVs(t.uv,e.min,e.max);s.uv=i.quantized,s.uvDecodeMatrix=i.decodeMatrix}else s.uv=t.uv.constructor===Float32Array?t.uv:new Float32Array(t.uv);t.normals&&(this._state.compressGeometry?s.normals=at.compressNormals(t.normals):s.normals=t.normals.constructor===Float32Array?t.normals:new Float32Array(t.normals)),t.indices&&(s.indices=t.indices.constructor===Uint32Array||t.indices.constructor===Uint16Array?t.indices:new Uint32Array(t.indices),"triangles"===this._state.primitiveName&&(this._numTriangles=t.indices.length/3)),this._buildHash(),lt.meshes++,this._buildVBOs()}_buildVBOs(){const e=this._state,t=this.scene.canvas.gl;if(e.indices&&(e.indicesBuf=new le(t,t.ELEMENT_ARRAY_BUFFER,e.indices,e.indices.length,1,t.STATIC_DRAW),lt.indices+=e.indicesBuf.numItems),e.positions&&(e.positionsBuf=new le(t,t.ARRAY_BUFFER,e.positions,e.positions.length,3,t.STATIC_DRAW),lt.positions+=e.positionsBuf.numItems),e.normals){let s=e.compressGeometry;e.normalsBuf=new le(t,t.ARRAY_BUFFER,e.normals,e.normals.length,3,t.STATIC_DRAW,s),lt.normals+=e.normalsBuf.numItems}e.colors&&(e.colorsBuf=new le(t,t.ARRAY_BUFFER,e.colors,e.colors.length,4,t.STATIC_DRAW),lt.colors+=e.colorsBuf.numItems),e.uv&&(e.uvBuf=new le(t,t.ARRAY_BUFFER,e.uv,e.uv.length,2,t.STATIC_DRAW),lt.uvs+=e.uvBuf.numItems)}_buildHash(){const e=this._state,t=["/g"];t.push("/"+e.primitive+";"),e.positions&&t.push("p"),e.colors&&t.push("c"),(e.normals||e.autoVertexNormals)&&t.push("n"),e.uv&&t.push("u"),e.compressGeometry&&t.push("cp"),t.push(";"),e.hash=t.join("")}_getEdgeIndices(){return this._edgeIndicesBuf||this._buildEdgeIndices(),this._edgeIndicesBuf}_getPickTrianglePositions(){return this._pickTrianglePositionsBuf||this._buildPickTriangleVBOs(),this._pickTrianglePositionsBuf}_getPickTriangleColors(){return this._pickTriangleColorsBuf||this._buildPickTriangleVBOs(),this._pickTriangleColorsBuf}_buildEdgeIndices(){const e=this._state;if(!e.positions||!e.indices)return;const t=this.scene.canvas.gl,s=et(e.positions,e.indices,e.positionsDecodeMatrix,this._edgeThreshold);this._edgeIndicesBuf=new le(t,t.ELEMENT_ARRAY_BUFFER,s,s.length,1,t.STATIC_DRAW),lt.indices+=this._edgeIndicesBuf.numItems}_buildPickTriangleVBOs(){const e=this._state;if(!e.positions||!e.indices)return;const t=this.scene.canvas.gl,s=p.buildPickTriangles(e.positions,e.indices,e.compressGeometry),i=s.positions,r=s.colors;this._pickTrianglePositionsBuf=new le(t,t.ARRAY_BUFFER,i,i.length,3,t.STATIC_DRAW),this._pickTriangleColorsBuf=new le(t,t.ARRAY_BUFFER,r,r.length,4,t.STATIC_DRAW,!0),lt.positions+=this._pickTrianglePositionsBuf.numItems,lt.colors+=this._pickTriangleColorsBuf.numItems}_buildPickVertexVBOs(){}_webglContextLost(){this._sceneVertexBufs&&this._sceneVertexBufs.webglContextLost()}_webglContextRestored(){this._sceneVertexBufs&&this._sceneVertexBufs.webglContextRestored(),this._buildVBOs(),this._edgeIndicesBuf=null,this._pickVertexPositionsBuf=null,this._pickTrianglePositionsBuf=null,this._pickTriangleColorsBuf=null,this._pickVertexPositionsBuf=null,this._pickVertexColorsBuf=null}get primitive(){return this._state.primitiveName}get compressGeometry(){return this._state.compressGeometry}get positions(){return this._state.positions?this._state.compressGeometry?(this._decompressedPositions||(this._decompressedPositions=new Float32Array(this._state.positions.length),at.decompressPositions(this._state.positions,this._state.positionsDecodeMatrix,this._decompressedPositions)),this._decompressedPositions):this._state.positions:null}set positions(e){const t=this._state,s=t.positions;if(s)if(s.length===e.length){if(this._state.compressGeometry){const s=at.getPositionsBounds(e),i=at.compressPositions(e,s.min,s.max);e=i.quantized,t.positionsDecodeMatrix=i.decodeMatrix}s.set(e),t.positionsBuf&&t.positionsBuf.setData(s),this._setAABBDirty(),this.glRedraw()}else this.error("can't update geometry positions - new positions are wrong length");else this.error("can't update geometry positions - geometry has no positions")}get normals(){if(this._state.normals){if(!this._state.compressGeometry)return this._state.normals;if(!this._decompressedNormals){const e=this._state.normals.length,t=e+e/2;this._decompressedNormals=new Float32Array(t),at.decompressNormals(this._state.normals,this._decompressedNormals)}return this._decompressedNormals}}set normals(e){if(this._state.compressGeometry)return void this.error("can't update geometry normals - quantized geometry is immutable");const t=this._state,s=t.normals;s?s.length===e.length?(s.set(e),t.normalsBuf&&t.normalsBuf.setData(s),this.glRedraw()):this.error("can't update geometry normals - new normals are wrong length"):this.error("can't update geometry normals - geometry has no normals")}get uv(){return this._state.uv?this._state.compressGeometry?(this._decompressedUV||(this._decompressedUV=new Float32Array(this._state.uv.length),at.decompressUVs(this._state.uv,this._state.uvDecodeMatrix,this._decompressedUV)),this._decompressedUV):this._state.uv:null}set uv(e){if(this._state.compressGeometry)return void this.error("can't update geometry UVs - quantized geometry is immutable");const t=this._state,s=t.uv;s?s.length===e.length?(s.set(e),t.uvBuf&&t.uvBuf.setData(s),this.glRedraw()):this.error("can't update geometry UVs - new UVs are wrong length"):this.error("can't update geometry UVs - geometry has no UVs")}get colors(){return this._state.colors}set colors(e){if(this._state.compressGeometry)return void this.error("can't update geometry colors - quantized geometry is immutable");const t=this._state,s=t.colors;s?s.length===e.length?(s.set(e),t.colorsBuf&&t.colorsBuf.setData(s),this.glRedraw()):this.error("can't update geometry colors - new colors are wrong length"):this.error("can't update geometry colors - geometry has no colors")}get indices(){return this._state.indices}get aabb(){return this._aabbDirty&&(this._aabb||(this._aabb=p.AABB3()),p.positions3ToAABB3(this._state.positions,this._aabb,this._state.positionsDecodeMatrix),this._aabbDirty=!1),this._aabb}get obb(){return this._obbDirty&&(this._obb||(this._obb=p.OBB3()),p.positions3ToAABB3(this._state.positions,ht,this._state.positionsDecodeMatrix),p.AABB3ToOBB3(ht,this._obb),this._obbDirty=!1),this._obb}get numTriangles(){return this._numTriangles}_setAABBDirty(){this._aabbDirty||(this._aabbDirty=!0,this._aabbDirty=!0,this._obbDirty=!0)}_getState(){return this._state}destroy(){super.destroy();const e=this._state;e.indicesBuf&&e.indicesBuf.destroy(),e.positionsBuf&&e.positionsBuf.destroy(),e.normalsBuf&&e.normalsBuf.destroy(),e.uvBuf&&e.uvBuf.destroy(),e.colorsBuf&&e.colorsBuf.destroy(),this._edgeIndicesBuf&&this._edgeIndicesBuf.destroy(),this._pickTrianglePositionsBuf&&this._pickTrianglePositionsBuf.destroy(),this._pickTriangleColorsBuf&&this._pickTriangleColorsBuf.destroy(),this._pickVertexPositionsBuf&&this._pickVertexPositionsBuf.destroy(),this._pickVertexColorsBuf&&this._pickVertexColorsBuf.destroy(),e.destroy(),lt.meshes--}}function At(e={}){let t=e.xSize||1;t<0&&(console.error("negative xSize not allowed - will invert"),t*=-1);let s=e.ySize||1;s<0&&(console.error("negative ySize not allowed - will invert"),s*=-1);let i=e.zSize||1;i<0&&(console.error("negative zSize not allowed - will invert"),i*=-1);const r=e.center,o=r?r[0]:0,n=r?r[1]:0,a=r?r[2]:0,l=-t+o,h=-s+n,c=-i+a,A=t+o,u=s+n,p=i+a;return y.apply(e,{positions:[A,u,p,l,u,p,l,h,p,A,h,p,A,u,p,A,h,p,A,h,c,A,u,c,A,u,p,A,u,c,l,u,c,l,u,p,l,u,p,l,u,c,l,h,c,l,h,p,l,h,c,A,h,c,A,h,p,l,h,p,A,h,c,l,h,c,l,u,c,A,u,c],normals:[0,0,1,0,0,1,0,0,1,0,0,1,1,0,0,1,0,0,1,0,0,1,0,0,0,1,0,0,1,0,0,1,0,0,1,0,-1,0,0,-1,0,0,-1,0,0,-1,0,0,0,-1,0,0,-1,0,0,-1,0,0,-1,0,0,0,-1,0,0,-1,0,0,-1,0,0,-1],uv:[1,0,0,0,0,1,1,1,0,0,0,1,1,1,1,0,1,1,1,0,0,0,0,1,1,0,0,0,0,1,1,1,0,1,1,1,1,0,0,0,0,1,1,1,1,0,0,0],indices:[0,1,2,0,2,3,4,5,6,4,6,7,8,9,10,8,10,11,12,13,14,12,14,15,16,17,18,16,18,19,20,21,22,20,22,23]})}class ut extends O{get type(){return"Material"}constructor(e,t={}){super(e,t),d.memory.materials++}destroy(){super.destroy(),d.memory.materials--}}const pt={opaque:0,mask:1,blend:2},dt=["opaque","mask","blend"];class ft extends ut{get type(){return"PhongMaterial"}constructor(e,t={}){super(e,t),this._state=new Ce({type:"PhongMaterial",ambient:p.vec3([1,1,1]),diffuse:p.vec3([1,1,1]),specular:p.vec3([1,1,1]),emissive:p.vec3([0,0,0]),alpha:null,shininess:null,reflectivity:null,alphaMode:null,alphaCutoff:null,lineWidth:null,pointSize:null,backfaces:null,frontface:null,hash:null}),this.ambient=t.ambient,this.diffuse=t.diffuse,this.specular=t.specular,this.emissive=t.emissive,this.alpha=t.alpha,this.shininess=t.shininess,this.reflectivity=t.reflectivity,this.lineWidth=t.lineWidth,this.pointSize=t.pointSize,t.ambientMap&&(this._ambientMap=this._checkComponent("Texture",t.ambientMap)),t.diffuseMap&&(this._diffuseMap=this._checkComponent("Texture",t.diffuseMap)),t.specularMap&&(this._specularMap=this._checkComponent("Texture",t.specularMap)),t.emissiveMap&&(this._emissiveMap=this._checkComponent("Texture",t.emissiveMap)),t.alphaMap&&(this._alphaMap=this._checkComponent("Texture",t.alphaMap)),t.reflectivityMap&&(this._reflectivityMap=this._checkComponent("Texture",t.reflectivityMap)),t.normalMap&&(this._normalMap=this._checkComponent("Texture",t.normalMap)),t.occlusionMap&&(this._occlusionMap=this._checkComponent("Texture",t.occlusionMap)),t.diffuseFresnel&&(this._diffuseFresnel=this._checkComponent("Fresnel",t.diffuseFresnel)),t.specularFresnel&&(this._specularFresnel=this._checkComponent("Fresnel",t.specularFresnel)),t.emissiveFresnel&&(this._emissiveFresnel=this._checkComponent("Fresnel",t.emissiveFresnel)),t.alphaFresnel&&(this._alphaFresnel=this._checkComponent("Fresnel",t.alphaFresnel)),t.reflectivityFresnel&&(this._reflectivityFresnel=this._checkComponent("Fresnel",t.reflectivityFresnel)),this.alphaMode=t.alphaMode,this.alphaCutoff=t.alphaCutoff,this.backfaces=t.backfaces,this.frontface=t.frontface,this._makeHash()}_makeHash(){const e=this._state,t=["/p"];this._normalMap&&(t.push("/nm"),this._normalMap.hasMatrix&&t.push("/mat")),this._ambientMap&&(t.push("/am"),this._ambientMap.hasMatrix&&t.push("/mat"),t.push("/"+this._ambientMap.encoding)),this._diffuseMap&&(t.push("/dm"),this._diffuseMap.hasMatrix&&t.push("/mat"),t.push("/"+this._diffuseMap.encoding)),this._specularMap&&(t.push("/sm"),this._specularMap.hasMatrix&&t.push("/mat")),this._emissiveMap&&(t.push("/em"),this._emissiveMap.hasMatrix&&t.push("/mat"),t.push("/"+this._emissiveMap.encoding)),this._alphaMap&&(t.push("/opm"),this._alphaMap.hasMatrix&&t.push("/mat")),this._reflectivityMap&&(t.push("/rm"),this._reflectivityMap.hasMatrix&&t.push("/mat")),this._occlusionMap&&(t.push("/ocm"),this._occlusionMap.hasMatrix&&t.push("/mat")),this._diffuseFresnel&&t.push("/df"),this._specularFresnel&&t.push("/sf"),this._emissiveFresnel&&t.push("/ef"),this._alphaFresnel&&t.push("/of"),this._reflectivityFresnel&&t.push("/rf"),t.push(";"),e.hash=t.join("")}set ambient(e){let t=this._state.ambient;if(t){if(e&&t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2])return}else t=this._state.ambient=new Float32Array(3);e?(t[0]=e[0],t[1]=e[1],t[2]=e[2]):(t[0]=.2,t[1]=.2,t[2]=.2),this.glRedraw()}get ambient(){return this._state.ambient}set diffuse(e){let t=this._state.diffuse;if(t){if(e&&t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2])return}else t=this._state.diffuse=new Float32Array(3);e?(t[0]=e[0],t[1]=e[1],t[2]=e[2]):(t[0]=1,t[1]=1,t[2]=1),this.glRedraw()}get diffuse(){return this._state.diffuse}set specular(e){let t=this._state.specular;if(t){if(e&&t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2])return}else t=this._state.specular=new Float32Array(3);e?(t[0]=e[0],t[1]=e[1],t[2]=e[2]):(t[0]=1,t[1]=1,t[2]=1),this.glRedraw()}get specular(){return this._state.specular}set emissive(e){let t=this._state.emissive;if(t){if(e&&t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2])return}else t=this._state.emissive=new Float32Array(3);e?(t[0]=e[0],t[1]=e[1],t[2]=e[2]):(t[0]=0,t[1]=0,t[2]=0),this.glRedraw()}get emissive(){return this._state.emissive}set alpha(e){e=null!=e?e:1,this._state.alpha!==e&&(this._state.alpha=e,this.glRedraw())}get alpha(){return this._state.alpha}set shininess(e){this._state.shininess=void 0!==e?e:80,this.glRedraw()}get shininess(){return this._state.shininess}set lineWidth(e){this._state.lineWidth=e||1,this.glRedraw()}get lineWidth(){return this._state.lineWidth}set pointSize(e){this._state.pointSize=e||1,this.glRedraw()}get pointSize(){return this._state.pointSize}set reflectivity(e){this._state.reflectivity=void 0!==e?e:1,this.glRedraw()}get reflectivity(){return this._state.reflectivity}get normalMap(){return this._normalMap}get ambientMap(){return this._ambientMap}get diffuseMap(){return this._diffuseMap}get specularMap(){return this._specularMap}get emissiveMap(){return this._emissiveMap}get alphaMap(){return this._alphaMap}get reflectivityMap(){return this._reflectivityMap}get occlusionMap(){return this._occlusionMap}get diffuseFresnel(){return this._diffuseFresnel}get specularFresnel(){return this._specularFresnel}get emissiveFresnel(){return this._emissiveFresnel}get alphaFresnel(){return this._alphaFresnel}get reflectivityFresnel(){return this._reflectivityFresnel}set alphaMode(e){let t=pt[e=e||"opaque"];void 0===t&&(this.error("Unsupported value for 'alphaMode': "+e+" - defaulting to 'opaque'"),t="opaque"),this._state.alphaMode!==t&&(this._state.alphaMode=t,this.glRedraw())}get alphaMode(){return dt[this._state.alphaMode]}set alphaCutoff(e){null==e&&(e=.5),this._state.alphaCutoff!==e&&(this._state.alphaCutoff=e)}get alphaCutoff(){return this._state.alphaCutoff}set backfaces(e){e=!!e,this._state.backfaces!==e&&(this._state.backfaces=e,this.glRedraw())}get backfaces(){return this._state.backfaces}set frontface(e){e="cw"!==e,this._state.frontface!==e&&(this._state.frontface=e,this.glRedraw())}get frontface(){return this._state.frontface?"ccw":"cw"}destroy(){super.destroy(),this._state.destroy()}}const Et={default:{fill:!0,fillColor:[.4,.4,.4],fillAlpha:.2,edges:!0,edgeColor:[.2,.2,.2],edgeAlpha:.5,edgeWidth:1},defaultWhiteBG:{fill:!0,fillColor:[1,1,1],fillAlpha:.6,edgeColor:[.2,.2,.2],edgeAlpha:1,edgeWidth:1},defaultLightBG:{fill:!0,fillColor:[.4,.4,.4],fillAlpha:.2,edges:!0,edgeColor:[.2,.2,.2],edgeAlpha:.5,edgeWidth:1},defaultDarkBG:{fill:!0,fillColor:[.4,.4,.4],fillAlpha:.2,edges:!0,edgeColor:[.5,.5,.5],edgeAlpha:.5,edgeWidth:1},phosphorous:{fill:!0,fillColor:[0,0,0],fillAlpha:.4,edges:!0,edgeColor:[.9,.9,.9],edgeAlpha:.5,edgeWidth:2},sunset:{fill:!0,fillColor:[.9,.9,.6],fillAlpha:.2,edges:!0,edgeColor:[.9,.9,.9],edgeAlpha:.5,edgeWidth:1},vectorscope:{fill:!0,fillColor:[0,0,0],fillAlpha:.7,edges:!0,edgeColor:[.2,1,.2],edgeAlpha:1,edgeWidth:2},battlezone:{fill:!0,fillColor:[0,0,0],fillAlpha:1,edges:!0,edgeColor:[.2,1,.2],edgeAlpha:1,edgeWidth:3},sepia:{fill:!0,fillColor:[.970588207244873,.7965892553329468,.6660899519920349],fillAlpha:.4,edges:!0,edgeColor:[.529411792755127,.4577854573726654,.4100345969200134],edgeAlpha:1,edgeWidth:1},yellowHighlight:{fill:!0,fillColor:[1,1,0],fillAlpha:.5,edges:!0,edgeColor:[.529411792755127,.4577854573726654,.4100345969200134],edgeAlpha:1,edgeWidth:1},greenSelected:{fill:!0,fillColor:[0,1,0],fillAlpha:.5,edges:!0,edgeColor:[.4577854573726654,.529411792755127,.4100345969200134],edgeAlpha:1,edgeWidth:1},gamegrid:{fill:!0,fillColor:[.2,.2,.7],fillAlpha:.9,edges:!0,edgeColor:[.4,.4,1.6],edgeAlpha:.8,edgeWidth:3}};class mt extends ut{get type(){return"EmphasisMaterial"}get presets(){return Et}constructor(e,t={}){super(e,t),this._state=new Ce({type:"EmphasisMaterial",fill:null,fillColor:null,fillAlpha:null,edges:null,edgeColor:null,edgeAlpha:null,edgeWidth:null,backfaces:!0,glowThrough:!0}),this._preset="default",t.preset?(this.preset=t.preset,void 0!==t.fill&&(this.fill=t.fill),t.fillColor&&(this.fillColor=t.fillColor),void 0!==t.fillAlpha&&(this.fillAlpha=t.fillAlpha),void 0!==t.edges&&(this.edges=t.edges),t.edgeColor&&(this.edgeColor=t.edgeColor),void 0!==t.edgeAlpha&&(this.edgeAlpha=t.edgeAlpha),void 0!==t.edgeWidth&&(this.edgeWidth=t.edgeWidth),void 0!==t.backfaces&&(this.backfaces=t.backfaces),void 0!==t.glowThrough&&(this.glowThrough=t.glowThrough)):(this.fill=t.fill,this.fillColor=t.fillColor,this.fillAlpha=t.fillAlpha,this.edges=t.edges,this.edgeColor=t.edgeColor,this.edgeAlpha=t.edgeAlpha,this.edgeWidth=t.edgeWidth,this.backfaces=t.backfaces,this.glowThrough=t.glowThrough)}set fill(e){e=!1!==e,this._state.fill!==e&&(this._state.fill=e,this.glRedraw())}get fill(){return this._state.fill}set fillColor(e){let t=this._state.fillColor;if(t){if(e&&t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2])return}else t=this._state.fillColor=new Float32Array(3);e?(t[0]=e[0],t[1]=e[1],t[2]=e[2]):(t[0]=.4,t[1]=.4,t[2]=.4),this.glRedraw()}get fillColor(){return this._state.fillColor}set fillAlpha(e){e=null!=e?e:.2,this._state.fillAlpha!==e&&(this._state.fillAlpha=e,this.glRedraw())}get fillAlpha(){return this._state.fillAlpha}set edges(e){e=!1!==e,this._state.edges!==e&&(this._state.edges=e,this.glRedraw())}get edges(){return this._state.edges}set edgeColor(e){let t=this._state.edgeColor;if(t){if(e&&t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2])return}else t=this._state.edgeColor=new Float32Array(3);e?(t[0]=e[0],t[1]=e[1],t[2]=e[2]):(t[0]=.2,t[1]=.2,t[2]=.2),this.glRedraw()}get edgeColor(){return this._state.edgeColor}set edgeAlpha(e){e=null!=e?e:.5,this._state.edgeAlpha!==e&&(this._state.edgeAlpha=e,this.glRedraw())}get edgeAlpha(){return this._state.edgeAlpha}set edgeWidth(e){this._state.edgeWidth=e||1,this.glRedraw()}get edgeWidth(){return this._state.edgeWidth}set backfaces(e){e=!!e,this._state.backfaces!==e&&(this._state.backfaces=e,this.glRedraw())}get backfaces(){return this._state.backfaces}set glowThrough(e){e=!1!==e,this._state.glowThrough!==e&&(this._state.glowThrough=e,this.glRedraw())}get glowThrough(){return this._state.glowThrough}set preset(e){if(e=e||"default",this._preset===e)return;const t=Et[e];t?(this.fill=t.fill,this.fillColor=t.fillColor,this.fillAlpha=t.fillAlpha,this.edges=t.edges,this.edgeColor=t.edgeColor,this.edgeAlpha=t.edgeAlpha,this.edgeWidth=t.edgeWidth,this.glowThrough=t.glowThrough,this._preset=e):this.error("unsupported preset: '"+e+"' - supported values are "+Object.keys(Et).join(", "))}get preset(){return this._preset}destroy(){super.destroy(),this._state.destroy()}}const yt={default:{edgeColor:[0,0,0],edgeAlpha:1,edgeWidth:1},defaultWhiteBG:{edgeColor:[.2,.2,.2],edgeAlpha:1,edgeWidth:1},defaultLightBG:{edgeColor:[.2,.2,.2],edgeAlpha:1,edgeWidth:1},defaultDarkBG:{edgeColor:[.5,.5,.5],edgeAlpha:1,edgeWidth:1}};class gt extends ut{get type(){return"EdgeMaterial"}get presets(){return yt}constructor(e,t={}){super(e,t),this._state=new Ce({type:"EdgeMaterial",edges:null,edgeColor:null,edgeAlpha:null,edgeWidth:null}),this._preset="default",t.preset?(this.preset=t.preset,t.edgeColor&&(this.edgeColor=t.edgeColor),void 0!==t.edgeAlpha&&(this.edgeAlpha=t.edgeAlpha),void 0!==t.edgeWidth&&(this.edgeWidth=t.edgeWidth)):(this.edgeColor=t.edgeColor,this.edgeAlpha=t.edgeAlpha,this.edgeWidth=t.edgeWidth),this.edges=!1!==t.edges}set edges(e){e=!1!==e,this._state.edges!==e&&(this._state.edges=e,this.glRedraw())}get edges(){return this._state.edges}set edgeColor(e){let t=this._state.edgeColor;if(t){if(e&&t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2])return}else t=this._state.edgeColor=new Float32Array(3);e?(t[0]=e[0],t[1]=e[1],t[2]=e[2]):(t[0]=.2,t[1]=.2,t[2]=.2),this.glRedraw()}get edgeColor(){return this._state.edgeColor}set edgeAlpha(e){e=null!=e?e:1,this._state.edgeAlpha!==e&&(this._state.edgeAlpha=e,this.glRedraw())}get edgeAlpha(){return this._state.edgeAlpha}set edgeWidth(e){this._state.edgeWidth=e||1,this.glRedraw()}get edgeWidth(){return this._state.edgeWidth}set preset(e){if(e=e||"default",this._preset===e)return;const t=yt[e];t?(this.edgeColor=t.edgeColor,this.edgeAlpha=t.edgeAlpha,this.edgeWidth=t.edgeWidth,this._preset=e):this.error("unsupported preset: '"+e+"' - supported values are "+Object.keys(yt).join(", "))}get preset(){return this._preset}destroy(){super.destroy(),this._state.destroy()}}const It={meters:{abbrev:"m"},metres:{abbrev:"m"},centimeters:{abbrev:"cm"},centimetres:{abbrev:"cm"},millimeters:{abbrev:"mm"},millimetres:{abbrev:"mm"},yards:{abbrev:"yd"},feet:{abbrev:"ft"},inches:{abbrev:"in"}};class vt extends O{constructor(e,t={}){super(e,t),this._units="meters",this._scale=1,this._origin=p.vec3([0,0,0]),this.units=t.units,this.scale=t.scale,this.origin=t.origin}get unitsInfo(){return It}set units(e){e||(e="meters");It[e]||(this.error("Unsupported value for 'units': "+e+" defaulting to 'meters'"),e="meters"),this._units=e,this.fire("units",this._units)}get units(){return this._units}set scale(e){(e=e||1)<=0?this.error("scale value should be larger than zero"):(this._scale=e,this.fire("scale",this._scale))}get scale(){return this._scale}set origin(e){if(!e)return this._origin[0]=0,this._origin[1]=0,void(this._origin[2]=0);this._origin[0]=e[0],this._origin[1]=e[1],this._origin[2]=e[2],this.fire("origin",this._origin)}get origin(){return this._origin}worldToRealPos(e,t=p.vec3(3)){t[0]=this._origin[0]+this._scale*e[0],t[1]=this._origin[1]+this._scale*e[1],t[2]=this._origin[2]+this._scale*e[2]}realToWorldPos(e,t=p.vec3(3)){return t[0]=(e[0]-this._origin[0])/this._scale,t[1]=(e[1]-this._origin[1])/this._scale,t[2]=(e[2]-this._origin[2])/this._scale,t}}class Tt extends O{constructor(e,t={}){super(e,t),this._supported=J.SUPPORTED_EXTENSIONS.OES_standard_derivatives,this.enabled=t.enabled,this.kernelRadius=t.kernelRadius,this.intensity=t.intensity,this.bias=t.bias,this.scale=t.scale,this.minResolution=t.minResolution,this.numSamples=t.numSamples,this.blur=t.blur,this.blendCutoff=t.blendCutoff,this.blendFactor=t.blendFactor}get supported(){return this._supported}set enabled(e){e=!!e,this._enabled!==e&&(this._enabled=e,this.glRedraw())}get enabled(){return this._enabled}get possible(){if(!this._supported)return!1;if(!this._enabled)return!1;const e=this.scene.camera.projection;return"customProjection"!==e&&"frustum"!==e}get active(){return this._active}set kernelRadius(e){null==e&&(e=100),this._kernelRadius!==e&&(this._kernelRadius=e,this.glRedraw())}get kernelRadius(){return this._kernelRadius}set intensity(e){null==e&&(e=.15),this._intensity!==e&&(this._intensity=e,this.glRedraw())}get intensity(){return this._intensity}set bias(e){null==e&&(e=.5),this._bias!==e&&(this._bias=e,this.glRedraw())}get bias(){return this._bias}set scale(e){null==e&&(e=1),this._scale!==e&&(this._scale=e,this.glRedraw())}get scale(){return this._scale}set minResolution(e){null==e&&(e=0),this._minResolution!==e&&(this._minResolution=e,this.glRedraw())}get minResolution(){return this._minResolution}set numSamples(e){null==e&&(e=10),this._numSamples!==e&&(this._numSamples=e,this.glRedraw())}get numSamples(){return this._numSamples}set blur(e){e=!1!==e,this._blur!==e&&(this._blur=e,this.glRedraw())}get blur(){return this._blur}set blendCutoff(e){null==e&&(e=.3),this._blendCutoff!==e&&(this._blendCutoff=e,this.glRedraw())}get blendCutoff(){return this._blendCutoff}set blendFactor(e){null==e&&(e=1),this._blendFactor!==e&&(this._blendFactor=e,this.glRedraw())}get blendFactor(){return this._blendFactor}destroy(){super.destroy()}}const _t={default:{pointSize:4,roundPoints:!0,perspectivePoints:!0},square:{pointSize:4,roundPoints:!1,perspectivePoints:!0},round:{pointSize:4,roundPoints:!0,perspectivePoints:!0}};class Rt extends ut{get type(){return"PointsMaterial"}get presets(){return _t}constructor(e,t={}){super(e,t),this._state=new Ce({type:"PointsMaterial",pointSize:null,roundPoints:null,perspectivePoints:null,minPerspectivePointSize:null,maxPerspectivePointSize:null,filterIntensity:null,minIntensity:null,maxIntensity:null}),t.preset?(this.preset=t.preset,void 0!==t.pointSize&&(this.pointSize=t.pointSize),void 0!==t.roundPoints&&(this.roundPoints=t.roundPoints),void 0!==t.perspectivePoints&&(this.perspectivePoints=t.perspectivePoints),void 0!==t.minPerspectivePointSize&&(this.minPerspectivePointSize=t.minPerspectivePointSize),void 0!==t.maxPerspectivePointSize&&(this.maxPerspectivePointSize=t.minPerspectivePointSize)):(this._preset="default",this.pointSize=t.pointSize,this.roundPoints=t.roundPoints,this.perspectivePoints=t.perspectivePoints,this.minPerspectivePointSize=t.minPerspectivePointSize,this.maxPerspectivePointSize=t.maxPerspectivePointSize),this.filterIntensity=t.filterIntensity,this.minIntensity=t.minIntensity,this.maxIntensity=t.maxIntensity}set pointSize(e){this._state.pointSize=e||2,this.glRedraw()}get pointSize(){return this._state.pointSize}set roundPoints(e){e=!1!==e,this._state.roundPoints!==e&&(this._state.roundPoints=e,this.scene._needRecompile=!0,this.glRedraw())}get roundPoints(){return this._state.roundPoints}set perspectivePoints(e){e=!1!==e,this._state.perspectivePoints!==e&&(this._state.perspectivePoints=e,this.scene._needRecompile=!0,this.glRedraw())}get perspectivePoints(){return this._state.perspectivePoints}set minPerspectivePointSize(e){this._state.minPerspectivePointSize=e||1,this.scene._needRecompile=!0,this.glRedraw()}get minPerspectivePointSize(){return this._state.minPerspectivePointSize}set maxPerspectivePointSize(e){this._state.maxPerspectivePointSize=e||6,this.scene._needRecompile=!0,this.glRedraw()}get maxPerspectivePointSize(){return this._state.maxPerspectivePointSize}set filterIntensity(e){e=!1!==e,this._state.filterIntensity!==e&&(this._state.filterIntensity=e,this.scene._needRecompile=!0,this.glRedraw())}get filterIntensity(){return this._state.filterIntensity}set minIntensity(e){this._state.minIntensity=null!=e?e:0,this.glRedraw()}get minIntensity(){return this._state.minIntensity}set maxIntensity(e){this._state.maxIntensity=null!=e?e:1,this.glRedraw()}get maxIntensity(){return this._state.maxIntensity}set preset(e){if(e=e||"default",this._preset===e)return;const t=_t[e];t?(this.pointSize=t.pointSize,this.roundPoints=t.roundPoints,this.perspectivePoints=t.perspectivePoints,this.minPerspectivePointSize=t.minPerspectivePointSize,this.maxPerspectivePointSize=t.maxPerspectivePointSize,this._preset=e):this.error("unsupported preset: '"+e+"' - supported values are "+Object.keys(_t).join(", "))}get preset(){return this._preset}get hash(){return[this.pointSize,this.roundPoints,this.perspectivePoints,this.minPerspectivePointSize,this.maxPerspectivePointSize,this.filterIntensity].join(";")}destroy(){super.destroy(),this._state.destroy()}}const Pt={default:{lineWidth:1},thick:{lineWidth:2},thicker:{lineWidth:4}};class Dt extends ut{get type(){return"LinesMaterial"}get presets(){return Pt}constructor(e,t={}){super(e,t),this._state=new Ce({type:"LinesMaterial",lineWidth:null}),t.preset?(this.preset=t.preset,void 0!==t.lineWidth&&(this.lineWidth=t.lineWidth)):(this._preset="default",this.lineWidth=t.lineWidth)}set lineWidth(e){this._state.lineWidth=e||1,this.glRedraw()}get lineWidth(){return this._state.lineWidth}set preset(e){if(e=e||"default",this._preset===e)return;const t=Pt[e];t?(this.lineWidth=t.lineWidth,this._preset=e):this.error("unsupported preset: '"+e+"' - supported values are "+Object.keys(Pt).join(", "))}get preset(){return this._preset}get hash(){return[""+this.lineWidth].join(";")}destroy(){super.destroy(),this._state.destroy()}}const Nt={IfcWall:!0,IfcSlab:!0,IfcFloor:!0,IfcRoof:!0,IfcSpace:!0,IfcBeam:!0,IfcStair:!0,IfcPlate:!0};class Ct{constructor(e,t){this.primLODLevels=e,this.entitiesInLOD={},this.primCountInLOD={},this.targetFps=t,this.lodLevelIndex=0,this.consecutiveFramesWithTargetFps=0,this.consecutiveFramesWithoutTargetFps=0}initializeLodState(e){const t=Object.values(e.objects);if(0===t.length)return;const s=e.scene.viewer.metaScene,i={},r={};for(let e=0,o=t.length;e<o;e++){const o=t[e],n=s.metaObjects[o.id];if(n&&Nt[n.type])continue;const a=o.numPrimitives,l=p.getAABB3Diag(o.aabb);if(!(25<=a&&l<=20))continue;let h,c=0;for(c=0,h=this.primLODLevels.length;c<h&&!(o.numPrimitives>=this.primLODLevels[c]);c++);const A=this.primLODLevels[c]||0;A in i||(i[A]=[]),i[A].push(o),A in r||(r[A]=0),r[A]+=o.numPrimitives}this.entitiesInLOD=i,this.primCountInLOD=r}}class Ot{constructor(e,t,s,i){this.id=t.id,this.scene=e,this.sceneModel=t,this.lodState=new Ct(s,i),this.lodState.initializeLodState(t)}_increaseLODLevelIndex(){const e=this.lodState;if(e.lodLevelIndex===e.primLODLevels.length)return!1;const t=e.entitiesInLOD[e.primLODLevels[e.lodLevelIndex]]||[];for(let e=0,s=t.length;e<s;e++)t[e].culledLOD=!0;return e.lodLevelIndex++,!0}_decreaseLODLevelIndex(){const e=this.lodState;if(0===e.lodLevelIndex)return!1;const t=e.entitiesInLOD[e.primLODLevels[e.lodLevelIndex-1]]||[];for(let e=0,s=t.length;e<s;e++)t[e].culledLOD=!1;return e.lodLevelIndex--,!0}applyLodCulling(e){let t=this.lodState,s=!1;return e<t.targetFps?++t.consecutiveFramesWithoutTargetFps>5&&(t.consecutiveFramesWithoutTargetFps=0,s=this._increaseLODLevelIndex()):e>t.targetFps+4&&++t.consecutiveFramesWithTargetFps>5&&(t.consecutiveFramesWithTargetFps=0,s=this._decreaseLODLevelIndex()),s}resetLodCulling(){let e=!1,t=!1;do{e|=t=this._decreaseLODLevelIndex()}while(t);return e}}class bt extends O{constructor(e,t={}){super(e,t),this._scene=e,this._lodLevels=[2e3,600,150,80,20],this._lodManagers={},this._lodManagerList=[],this.enabled=t.enabled,this.targetFPS=t.targetFPS,this._init()}_init(){const e=new Array(4);let t=0,s=-1,i=Date.now(),r=0,o=0,n=o;this._scene.on("rendering",(()=>{if(-1!==s)for(let e=0,t=this._lodManagerList.length;e<t;e++)this._lodManagerList[e].applyLodCulling(s)})),this._scene.on("rendered",(()=>{i=Date.now(),window.requestAnimationFrame((()=>{t++;const o=Date.now();r=o-i,i=o,e[t%4]=r;let n=0;if(t>4){for(let t=0;t<4;t++)n+=e[t];s=4/n*1e3}}))})),this._scene.camera.on("matrix",(()=>{n=o})),this._scene.on("tick",(()=>{if(o-n>3)for(let e=0,t=this._lodManagerList.length;e<t;e++)this._lodManagerList[e].resetLodCulling();o++}))}set enabled(e){e=!!e,this._enabled!==e&&(this._enabled=e,this.glRedraw())}get enabled(){return this._enabled}set targetFPS(e){null==e&&(e=30),this._targetFPS!==e&&(this._targetFPS=e,this.glRedraw())}get targetFPS(){return this._targetFPS}set neverCullTypes(e){null==e&&(e=[]),this._neverCullTypes=e}get neverCullTypes(){return this._neverCullTypes}getLODManager(e){const t=new Ot(this.scene,e,this._lodLevels,this._targetFPS);return this._lodManagers[t.id]=t,this._lodManagerList=Object.values(this._lodManagers),t}putLODManager(e){delete this._lodManagers[e.id],this._lodManagerList=Object.values(this._lodManagers)}destroy(){super.destroy()}}var St={},wt={};!function(e){if("object"==typeof wt&&void 0!==St)St.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{("undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this).RBush3D=e()}}((function(){return function e(t,s,i){function r(n,a){if(!s[n]){if(!t[n]){var l="function"==typeof require&&require;if(!a&&l)return l(n,!0);if(o)return o(n,!0);var h=new Error("Cannot find module '"+n+"'");throw h.code="MODULE_NOT_FOUND",h}var c=s[n]={exports:{}};t[n][0].call(c.exports,(function(e){return r(t[n][1][e]||e)}),c,c.exports,e,t,s,i)}return s[n].exports}for(var o="function"==typeof require&&require,n=0;n<i.length;n++)r(i[n]);return r}({1:[function(e,t,s){Object.defineProperty(s,"__esModule",{value:!0});var i=e("quickselect"),r=[],o=function(e){return r.push(e)},n=function(e){e&&(o(e),c(e)||e.children.forEach(n))},a=function(e){var t=r.pop();return t?(t.children=e,t.height=1,t.leaf=!0,t.minX=1/0,t.minY=1/0,t.minZ=1/0,t.maxX=-1/0,t.maxY=-1/0,t.maxZ=-1/0):t={children:e,height:1,leaf:!0,minX:1/0,minY:1/0,minZ:1/0,maxX:-1/0,maxY:-1/0,maxZ:-1/0},t},l=[],h=function(e,t){var s=l.pop();return s?(s.dist=e,s.node=t):s={dist:e,node:t},s},c=function(e){return e.leaf},A=function(e,t){return e.leaf},u=function(e,t,s){if(!s)return t.indexOf(e);for(var i=0;i<t.length;i++)if(s(e,t[i]))return i;return-1},p=function(e){d(e,0,e.children.length,e)},d=function(e,t,s,i){var r=i;r?(r.minX=1/0,r.minY=1/0,r.minZ=1/0,r.maxX=-1/0,r.maxY=-1/0,r.maxZ=-1/0):r=a([]);for(var o=t,n=void 0;o<s;o++)n=e.children[o],f(r,n);return r},f=function(e,t){return e.minX=Math.min(e.minX,t.minX),e.minY=Math.min(e.minY,t.minY),e.minZ=Math.min(e.minZ,t.minZ),e.maxX=Math.max(e.maxX,t.maxX),e.maxY=Math.max(e.maxY,t.maxY),e.maxZ=Math.max(e.maxZ,t.maxZ),e},E=function(e){return(e.maxX-e.minX)*(e.maxY-e.minY)*(e.maxZ-e.minZ)},m=function(e){return e.maxX-e.minX+(e.maxY-e.minY)+(e.maxZ-e.minZ)},y=function(e,t){var s=Math.min(e.minX,t.minX),i=Math.min(e.minY,t.minY),r=Math.min(e.minZ,t.minZ);return(Math.max(e.maxX,t.maxX)-s)*(Math.max(e.maxY,t.maxY)-i)*(Math.max(e.maxZ,t.maxZ)-r)},g=function(e,t){var s=Math.max(e.minX,t.minX),i=Math.max(e.minY,t.minY),r=Math.max(e.minZ,t.minZ),o=Math.min(e.maxX,t.maxX),n=Math.min(e.maxY,t.maxY),a=Math.min(e.maxZ,t.maxZ);return Math.max(0,o-s)*Math.max(0,n-i)*Math.max(0,a-r)},I=function(e,t){return e.minX<=t.minX&&e.minY<=t.minY&&e.minZ<=t.minZ&&t.maxX<=e.maxX&&t.maxY<=e.maxY&&t.maxZ<=e.maxZ};s.intersects=function(e,t){return t.minX<=e.maxX&&t.minY<=e.maxY&&t.minZ<=e.maxZ&&t.maxX>=e.minX&&t.maxY>=e.minY&&t.maxZ>=e.minZ},s.boxRayIntersects=function(e,t,s,i,r,o,n){var a=(e.minX-t)*r,l=(e.maxX-t)*r,h=(e.minY-s)*o,c=(e.maxY-s)*o,A=(e.minZ-i)*n,u=(e.maxZ-i)*n,p=Math.min(A,u),d=Math.max(A,u),f=Math.min(h,c),E=Math.max(h,c),m=Math.min(a,l),y=Math.max(a,l),g=Math.max(0,m,f,p);return Math.min(y,E,d)>=g?g:1/0};var v=function(e,t,s,r,o){for(var n,a=[t,s];a.length;)(s=a.pop())-(t=a.pop())<=r||(n=t+Math.ceil((s-t)/r/2)*r,i(e,n,t,s,o),a.push(t,n,n,s))},T=function(e,t){return e.minX-t.minX},_=function(e,t){return e.minY-t.minY},R=function(e,t){return e.minZ-t.minZ},P=function(){function e(e){void 0===e&&(e=16),this.maxEntries=Math.max(e,8),this.minEntries=Math.max(4,Math.ceil(.4*this.maxEntries)),this.clear()}return e.alloc=function(){return this.pool.pop()||new this},e.free=function(e){e.clear(),this.pool.push(e)},e.prototype.searchCustom=function(e,t){var s=this.data,i=[];if(!e(s,A(s)))return i;for(var r=[];s;){for(var o=0,n=s.children.length;o<n;o++){var a=s.children[o];e(a,A(s))&&(A(s)?i.push(a):t(a)?this._all(a,i):r.push(a))}s=r.pop()}return i},e.prototype.analyzeTriangles=function(e){void 0===e&&(e=this.data);var t=0;if(c(e))for(var s=0,i=e.children.length;s<i;s++)t+=e.children[s].numPrimitives;else for(s=0,i=e.children.length;s<i;s++)t+=this.analyzeTriangles(e.children[s]);return e.totalTriangles=t},e.prototype.groupNodesByNumTrianglesThreshold=function(e,t){void 0===t&&(this.analyzeTriangles(),t=this.data);for(var s=[],i=0,r=t.children.length;i<r;i++){var o=t.children[i];s.push({item:o,triangles:o.totalTriangles||o.numPrimitives})}s.sort((function(e,t){return-(e.item.triangles-t.item.triangles)}));var n=[],a=[],l=0;for(i=0,r=s.length;i<r;i++){var h=s[i];if(l+h.triangles<e)a.push(h),l+=h.triangles;else if(a.length&&(n.push(a),a=[],l=0),l+h.triangles<e)i--;else if(A(t,h.item))n.push([h]);else{for(var c=this.groupNodesByNumTrianglesThreshold(e,h.item),u=[],p=0,d=0,f=c.length;d<f-1;d++)n.push(c[i]);if(c.length>1){for(d=0,f=(c=c[c.length-1]).length;d<f;d++)(p+=c[d].triangles)<e?u.push(c[d]):(0==p&&u.push(c[d]),n.push(u),p=0,u=[]);u.forEach((function(e){a.push(e),l+=e.triangles}))}}}return a.length&&n.push(a),n},e.prototype.search=function(e){var t=this.data,i=[];if(!s.intersects(e,t))return i;for(var r=[];t;){for(var o=0,n=t.children.length;o<n;o++){var a=t.children[o];s.intersects(e,a)&&(A(t)?i.push(a):I(e,a)?this._all(a,i):r.push(a))}t=r.pop()}return i},e.prototype.collides=function(e){var t=this.data;if(!s.intersects(e,t))return!1;for(var i=[];t;){for(var r=0,o=t.children.length;r<o;r++){var n=t.children[r];if(s.intersects(e,n)){if(A(t)||I(e,n))return!0;i.push(n)}}t=i.pop()}return!1},e.prototype.raycastInv=function(e,t,i,r,o,n,a){void 0===a&&(a=1/0);var c=this.data;if(r===1/0&&o===1/0&&n===1/0)return h(1/0,void 0);if(s.boxRayIntersects(c,e,t,i,r,o,n)===1/0)return h(1/0,void 0);for(var u,p=[h(0,c)],d=function(e,t){var s=p[e];p[e]=p[t],p[t]=s},f=function(){var e=p[0],t=p.length-1;p[0]=p[t],p.length=t;for(var s=0;;){var i=s<<1|1;if(i>=t)break;var r=i+1;if(r<t&&p[r].dist<p[i].dist&&(i=r),p[s].dist<p[i].dist)break;d(s,i),s=i}return function(e){l.push(e)}(e),e.node},E=function(e,t){var s=p.length;for(p.push(h(e,t));s>0;){var i=s-1>>1;if(p[i].dist<=p[s].dist)break;d(s,i),s=i}},m=a;p.length&&p[0].dist<m;)for(var y=0,g=(c=f()).children.length;y<g;y++){var I=c.children[y],v=s.boxRayIntersects(I,e,t,i,r,o,n);if(A(c)){if(v<m){if(0===v)return h(v,I);m=v,u=I}}else E(v,I)}return h(m<a?m:1/0,u)},e.prototype.raycast=function(e,t,s,i,r,o,n){return void 0===n&&(n=1/0),this.raycastInv(e,t,s,1/i,1/r,1/o,n)},e.prototype.all=function(){return this._all(this.data,[])},e.prototype.load=function(e){if(!e||!e.length)return this;if(e.length<this.minEntries){for(var t=0,s=e.length;t<s;t++)this.insert(e[t]);return this}var i=this.build(e.slice(),0,e.length-1,0);if(this.data.children.length)if(this.data.height===i.height)this.splitRoot(this.data,i);else{if(this.data.height<i.height){var r=this.data;this.data=i,i=r}this._insert(i,this.data.height-i.height-1,!0)}else this.data=i;return this},e.prototype.insert=function(e){return e&&this._insert(e,this.data.height-1),this},e.prototype.clear=function(){return this.data&&n(this.data),this.data=a([]),this},e.prototype.remove=function(e,t){if(!e)return this;for(var s,i,r=this.data,o=0,n=!1,a=[],l=[];r||a.length;){if(r||(r=a.pop(),o=l.pop(),i=a[a.length-1],n=!0),c(r)&&-1!==(s=u(e,r.children,t)))return r.children.splice(s,1),a.push(r),this.condense(a),this;n||c(r)||!I(r,e)?i?(o++,r=i.children[o],n=!1):r=void 0:(a.push(r),l.push(o),o=0,i=r,r=r.children[0])}return this},e.prototype.toJSON=function(){return this.data},e.prototype.fromJSON=function(e){return n(this.data),this.data=e,this},e.prototype.build=function(e,t,s,i){var r,o=s-t+1,n=this.maxEntries;if(o<=n)return r=a(e.slice(t,s+1)),p(r),r;i||(i=Math.ceil(Math.log(o)/Math.log(n)),n=Math.ceil(o/Math.pow(n,i-1))),(r=a([])).leaf=!1,r.height=i;var l=Math.ceil(o/n),h=l*Math.ceil(Math.pow(n,2/3)),c=l*Math.ceil(Math.pow(n,1/3));v(e,t,s,c,T);for(var A=t;A<=s;A+=c){var u=Math.min(A+c-1,s);v(e,A,u,h,_);for(var d=A;d<=u;d+=h){var f=Math.min(d+h-1,u);v(e,d,f,l,R);for(var E=d;E<=f;E+=l){var m=Math.min(E+l-1,f);r.children.push(this.build(e,E,m,i-1))}}}return p(r),r},e.prototype._all=function(e,t){for(var s=[];e;)c(e)?t.push.apply(t,e.children):s.push.apply(s,e.children),e=s.pop();return t},e.prototype.chooseSubtree=function(e,t,s,i){for(var r,o,n;i.push(t),!c(t)&&i.length-1!==s;){r=o=1/0;for(var a=0,l=t.children.length;a<l;a++){var h=t.children[a],A=E(h),u=y(e,h)-A;u<o?(o=u,r=A<r?A:r,n=h):u===o&&A<r&&(r=A,n=h)}t=n||t.children[0]}return t},e.prototype.split=function(e,t){var s=e[t],i=s.children.length,r=this.minEntries;this.chooseSplitAxis(s,r,i);var o=this.chooseSplitIndex(s,r,i),n=a(s.children.splice(o,s.children.length-o));n.height=s.height,n.leaf=s.leaf,p(s),p(n),t?e[t-1].children.push(n):this.splitRoot(s,n)},e.prototype.splitRoot=function(e,t){this.data=a([e,t]),this.data.height=e.height+1,this.data.leaf=!1,p(this.data)},e.prototype.chooseSplitIndex=function(e,t,s){for(var i,r=1/0,o=1/0,n=t;n<=s-t;n++){var a=d(e,0,n),l=d(e,n,s),h=g(a,l),c=E(a)+E(l);h<r?(r=h,i=n,o=c<o?c:o):h===r&&c<o&&(o=c,i=n)}return i},e.prototype.chooseSplitAxis=function(e,t,s){var i=this.allDistMargin(e,t,s,T),r=this.allDistMargin(e,t,s,_),o=this.allDistMargin(e,t,s,R);i<r&&i<o?e.children.sort(T):r<i&&r<o&&e.children.sort(_)},e.prototype.allDistMargin=function(e,t,s,i){e.children.sort(i);for(var r=d(e,0,t),o=d(e,s-t,s),n=m(r)+m(o),a=t;a<s-t;a++){var l=e.children[a];f(r,l),n+=m(r)}for(a=s-t-1;a>=t;a--){l=e.children[a];f(o,l),n+=m(o)}return n},e.prototype.adjustParentBBoxes=function(e,t,s){for(var i=s;i>=0;i--)f(t[i],e)},e.prototype.condense=function(e){for(var t=e.length-1,s=void 0;t>=0;t--)0===e[t].children.length?t>0?((s=e[t-1].children).splice(s.indexOf(e[t]),1),o(e[t])):this.clear():p(e[t])},e.prototype._insert=function(e,t,s){var i=[],r=this.chooseSubtree(e,this.data,t,i);for(r.children.push(e),f(r,e);t>=0&&i[t].children.length>this.maxEntries;)this.split(i,t),t--;this.adjustParentBBoxes(e,i,t)},e.pool=[],e}();s.RBush3D=P},{quickselect:2}],2:[function(e,t,s){!function(e,i){"object"==typeof s&&void 0!==t?t.exports=i():e.quickselect=i()}(this,(function(){function e(s,i,r,o,n){for(;o>r;){if(o-r>600){var a=o-r+1,l=i-r+1,h=Math.log(a),c=.5*Math.exp(2*h/3),A=.5*Math.sqrt(h*c*(a-c)/a)*(l-a/2<0?-1:1);e(s,i,Math.max(r,Math.floor(i-l*c/a+A)),Math.min(o,Math.floor(i+(a-l)*c/a+A)),n)}var u=s[i],p=r,d=o;for(t(s,r,i),n(s[o],u)>0&&t(s,r,o);p<d;){for(t(s,p,d),p++,d--;n(s[p],u)<0;)p++;for(;n(s[d],u)>0;)d--}0===n(s[r],u)?t(s,r,d):t(s,++d,o),d<=i&&(r=d+1),i<=d&&(o=d-1)}}function t(e,t,s){var i=e[t];e[t]=e[s],e[s]=i}function s(e,t){return e<t?-1:e>t?1:0}return function(t,i,r,o,n){e(t,i,r||0,o||t.length-1,n||s)}}))},{}]},{},[1])(1)}));var xt=St.exports.RBush3D,Bt=function(e){function t(e){var t=0;return e.meshes.forEach((function(e){t+=e.numPrimitives})),t}function s(e,t){var s={pos:{x:0,y:0},left:0,right:e,top:0,bottom:t,dir:0};function i(){(0==s.dir&&s.pos.x+1>=s.right||1==s.dir&&s.pos.y+1>=s.bottom||2==s.dir&&s.pos.x-1<=s.left-1||3==s.dir&&s.pos.y-1<=s.top-1)&&(s.dir=(s.dir+1)%4,0==s.dir&&s.left++,1==s.dir&&s.top++,2==s.dir&&s.right--,3==s.dir&&s.bottom--),0==s.dir&&s.pos.x++,1==s.dir&&s.pos.y++,2==s.dir&&s.pos.x--,3==s.dir&&s.pos.y--}for(var r=[],o=e*t;r.length<o;i())r.push(s.pos.x+"_"+s.pos.y);return r}var i,r,o,n,a=0,l=(r=function(t,s){for(var i=s||function(e){return!0},r=(e.aabbTree.data.maxX-e.aabbTree.data.minX)/10,o=(e.aabbTree.data.maxZ-e.aabbTree.data.minZ)/10,n=[],a=e.aabbTree.data.minX,l=0;l<10;l++,a+=r)for(var h=e.aabbTree.data.minZ,c=0;c<10;c++,h+=o)n.push({minX:a,maxX:a+r,minY:-1e8,maxY:1e8,minZ:h,maxZ:h+o,indexX:l,indexZ:c});var A={cellsByEntity:{},entitiesByCell:{},cellsX:10,cellsZ:10};return(n||[]).forEach((function(t){e.aabbTree.search(t).filter((function(e){return i(e.entity)})).forEach((function(e){var s=e.entity.id;A.cellsByEntity[s]=A.cellsByEntity[s]||{cells:[],entity:e.entity},A.cellsByEntity[s].cells.push(t);var i=t.indexX+"_"+t.indexZ;A.entitiesByCell[i]=A.entitiesByCell[i]||{entities:[],cell:t},A.entitiesByCell[i].entities.push(e.entity)}))})),A}((i={cellSideInMeters:.05,entityFilterFunc:function(e){return!0},maxPolygonsPerCluster:9e4,minPercentOfClustredPolygons:.9}).cellSideInMeters,i.entityFilterFunc),o=function(e,s){var i={},r=0;Object.keys(s).forEach((function(e){var o=s[e].cells.length,n=t(s[e].entity);i[o]=(i[o]||0)+n,r+=n}));var o=Object.keys(i);o.sort((function(e,t){return e-t}));for(var n=0,a=0,l=0;l<o.length&&a<e;l++)n=o[l],a+=i[n]/r;return{maxCellsPerEntity:n,polygonStats:{percentClustered:a,numberClustered:Math.round(a*r),numberUnclustered:r-Math.round(a*r)}}}(i.minPercentOfClustredPolygons,r.cellsByEntity),n=function(e,i,r,o,n,a){var l={},h={accumEntities:[]},c=[];s(e,i).forEach((function(e){var s=function(e,t,s,i){return(s[e]||{entities:[]}).entities.filter((function(e){return i[e.id].cells.length<=t}))}(e,r,o,n).filter((function(e){return!(e.id in l)}));s.forEach((function(e){l[e.id]=!0})),s.sort((function(e,s){return t(e)-t(s)}));var i=h.accumEntities.concat(s),A=[],u=a,p=0;do{for(;p<i.length;p++){var d=i[p],f=t(d);f>u&&(c.push(A),A=[],u=a),A.push(d),u-=f}}while(p<i.length);h.accumEntities=A})),h.accumEntities.length&&c.push(h.accumEntities);var A=[];Object.keys(n).forEach((function(e){e in l||A.push(n[e].entity)}));var u=a,p=[];A.forEach((function(e){var s=t(e);s>u&&(c.push(p),p=[],u=a),p.push(e),u-=s})),p.length&&c.push(p);var d={};return c.forEach((function(e,t){e.forEach((function(e){d[e.id]=t}))})),{clusters:c,entityIdToClusterIdMapping:d}}(r.cellsX,r.cellsZ,o.maxCellsPerEntity,r.entitiesByCell,r.cellsByEntity,i.maxPolygonsPerCluster),{clusters:{total:n.clusters.length},clusteringResult:n});a+=l.clusters.total,console.log("Total clusters: "+a);var h=[];return l.clusteringResult.clusters.forEach((function(e){e.forEach((function(e){h.push(e.id)}))})),l.orderedEntityIds=h,l};
 /**
    * @author https://github.com/tmarti, with support from https://tribia.com/
    * @license MIT
@@ -7,7 +7,7 @@
    * @author https://github.com/tmarti, with support from https://tribia.com/
    * @license MIT
    */
-function Gt(e,t){t.length;const s=e.length,i=[],r=[],o=e=>{for(let s=0,i=e.meshIds.length;s<i;s++)if(t[e.meshIds[s]].geometryId)return!0;return!1};for(let n=0;n<s;n++){const s=e[n];if(o(s)){r.push(n);continue}const a=p.collapseAABB3();let l=0;s.meshIds.forEach((e=>{const s=t[e];let i,r;if(s.positionsCompressed){const e=at.getPositionsBounds(s.positionsCompressed);i=at.decompressPosition(e.min,s.positionsDecodeMatrix,[]),r=at.decompressPosition(e.max,s.positionsDecodeMatrix,[])}else{const e=at.getPositionsBounds(s.positions);i=e.min,r=e.max}i[0]+=s.origin[0],i[1]+=s.origin[1],i[2]+=s.origin[2],r[0]+=s.origin[0],r[1]+=s.origin[1],r[2]+=s.origin[2],p.expandAABB3Point3(a,i),p.expandAABB3Point3(a,r),l+=s.numPrimitives})),i[n]={aabb:a,numPrimitives:l,entityId:s.id}}let n,a=[],l={};if(Object.keys(i).length>0){n=function(e){const t=[];for(let s=0,i=e.length;s<i;s++){const i=e[s];i&&t.push({minX:i.aabb[0],minY:i.aabb[1],minZ:i.aabb[2],maxX:i.aabb[3],maxY:i.aabb[4],maxZ:i.aabb[5],entity:{id:s,xeokitId:i.entityId,meshes:[{numPrimitives:i.numPrimitives}]},numPrimitives:i.numPrimitives})}const s=new Ut(4);return s.load(t),s}(i);let e=Ht({aabbTree:n});a=e.orderedEntityIds,l=e.clusteringResult.entityIdToClusterIdMapping}return{orderedClusteredIndexes:a,entityIdToClusterIdMapping:l,instancedIndexes:r,rTreeBasedAabbTree:n}}const kt=p.vec3(),Vt=256,jt=180/Math.PI,Qt=new Float32Array(262144);for(let e=-256;e<Vt;e++)for(let t=-256;t<Vt;t++){const s=(e+Vt<<9)+(t+Vt),i=Math.max(Math.abs(e),Math.abs(t));Qt[s]=Math.atan2(e/i,t/i)}function Wt(e,t){const s=Vt/Math.max(Math.abs(e),Math.abs(t)),i=Math.round(e*s)+255,r=Math.round(t*s)+255;return Qt[(i<<9)+r]}const zt=256;class Kt{constructor(){this._aabbTree=null,this._orderedMeshList=[],this._orderedEntityList=[],this._frustumProps={dirty:!0,wMultiply:1,hMultiply:1},this._cullFrame=0,this.finalized=!1}initializeVFCState(e,t){if(this.finalized)throw"Already finalized";const s=Gt(e,t);this._aabbTree=s.rTreeBasedAabbTree;for(let i=0,r=s.orderedClusteredIndexes.length;i<r;i++){const r=s.orderedClusteredIndexes[i],o=s.entityIdToClusterIdMapping[r],n=e[r],a=[];for(let e=0,s=n.meshIds.length;e<s;e++){const s=n.meshIds[e];t[s].id=this._orderedMeshList.length,a.push(this._orderedMeshList.length),this._orderedMeshList.push({clusterNumber:o,mesh:t[s]})}n.meshIds=a,this._orderedEntityList.push(n)}for(let i=0,r=s.instancedIndexes.length;i<r;i++){let r=e[s.instancedIndexes[i]];const o=[];for(let e=0,s=r.meshIds.length;e<s;e++){const s=r.meshIds[e];t[s].id=this._orderedMeshList.length,o.push(this._orderedMeshList.length),this._orderedMeshList.push({clusterNumber:99999,mesh:t[s]})}r.meshIds=o,this._orderedEntityList.push(r)}}finalize(e,t){if(this.finalized)throw"Already finalized";let s=-1;for(let i=0,r=this._orderedMeshList.length;i<r;i++){const{clusterNumber:r,mesh:o}=this._orderedMeshList[i];-1!==s&&s!==r&&t.call(e),e._createMesh(o),s=r}for(let t=0,s=this._orderedEntityList.length;t<s;t++)e._createEntity(this._orderedEntityList[t]);this._orderedMeshList=[],this._orderedEntityList=[],this.finalized=!0}applyViewFrustumCulling(e){if(!this.finalized)throw"Not finalized";if(!this._aabbTree)return;this._canvasElement||(this._canvasElement=e.scene.canvas.canvas),this._camera||(this._camera=e.scene.camera),this._ensureFrustumPropsUpdated(e),this._initializeCullingDataIfNeeded(e);const t=this._searchVisibleNodesWithFrustumCulling();this._cullFrame++,this._markVisibleFrameOfVisibleNodes(t,this._cullFrame),this._cullNonVisibleNodes(e,this._cullFrame)}_initializeCullingDataIfNeeded(e){if(this._internalNodesList)return;if(!this._aabbTree)return;const t=this._aabbTree.all();let s=0;t.forEach((e=>{s=Math.max(s,e.entity.id)}));const i=new Array(s+1);t.forEach((t=>{i[t.entity.id]=e.objects[t.entity.xeokitId]})),this._internalNodesList=i,this._lastVisibleFrameOfNodes=new Array(i.length),this._lastVisibleFrameOfNodes.fill(0)}_searchVisibleNodesWithFrustumCulling(){return this._aabbTree.searchCustom(((e,t)=>this._aabbIntersectsCameraFrustum(e,t)),(e=>this._aabbContainedInCameraFrustum(e)))}_markVisibleFrameOfVisibleNodes(e,t){const s=this._lastVisibleFrameOfNodes;for(let i=0,r=e.length;i<r;i++)s[e[i].entity.id]=t}_cullNonVisibleNodes(e,t){const s=this._internalNodesList,i=this._lastVisibleFrameOfNodes;for(let e=0,r=s.length;e<r;e++)s[e]&&(s[e].culledVFC=i[e]!==t)}_getPointsForBBox(e){const t=[];for(let s=0;s<8;s++)t.push(new Float32Array([1&s?e.maxX:e.minX,2&s?e.maxY:e.minY,4&s?e.maxZ:e.minZ]));return t}_aabbIntersectsCameraFrustum(e,t){if(t)return!0;if("ortho"===this._camera.projection)return this._frustumProps.dirty=!1,!0;const s=this._aabbIntersectsCameraFrustum_internal(e);return!!((4096&s||!(1&s||2&s)||1&s)&&(8192&s||!(16&s||32&s)||16&s)&&(16384&s||!(s&zt||512&s)||s&zt))}_aabbContainedInCameraFrustum(e){if("ortho"===this._camera.projection)return this._frustumProps.dirty=!1,!0;const t=e._check;return 1&t&&16&t&&t&zt}_ensureFrustumPropsUpdated(e){const t=Math.min(this._canvasElement.width,this._canvasElement.height);this._frustumProps.wMultiply=this._canvasElement.width/t,this._frustumProps.hMultiply=this._canvasElement.height/t;const s=this._canvasElement.width/this._canvasElement.height;let i=this._camera.perspective.fov;s<1&&(i/=s),i=Math.min(i,120),this._frustumProps.fov=i;const r=p.inverseMat4(e.worldMatrix,p.mat4()),o=p.transformVec3(r,this._camera.eye,[0,0,0]),n=p.transformVec3(r,this._camera.look,[0,0,0]);this._frustumProps.forward=p.normalizeVec3(p.subVec3(n,o,[0,0,0]),[0,0,0]),this._frustumProps.up=p.normalizeVec3(this._camera.up,[0,0,0]),this._frustumProps.right=p.normalizeVec3(p.cross3Vec3(this._frustumProps.forward,this._frustumProps.up,[0,0,0]),[0,0,0]),this._frustumProps.eye=o.slice(),this._frustumProps.CAM_FACTOR_1=this._frustumProps.fov/2*this._frustumProps.wMultiply/jt,this._frustumProps.CAM_FACTOR_2=this._frustumProps.fov/2*this._frustumProps.hMultiply/jt}_aabbIntersectsCameraFrustum_internal(e){const t=e._points||this._getPointsForBBox(e);e._points=t;let s=819;for(let e=0,i=t.length;e<i;e++){const i=t[e],r=kt;r[0]=i[0]-this._frustumProps.eye[0],r[1]=i[1]-this._frustumProps.eye[1],r[2]=i[2]-this._frustumProps.eye[2];const o=p.dotVec3(r,this._frustumProps.forward);o<0?(s|=4,s&=-2):(s|=8,s&=-3);const n=Wt(p.dotVec3(r,this._frustumProps.right),o);Math.abs(n)>this._frustumProps.CAM_FACTOR_1?(s|=n<0?64:128,s&=-17):s&=-33;const a=Wt(p.dotVec3(r,this._frustumProps.up),o);Math.abs(a)>this._frustumProps.CAM_FACTOR_2?(s|=a<0?1024:2048,s&=-257):s&=-513}return 4&s&&8&s&&(s|=4096),64&s&&128&s&&(s|=8192),1024&s&&2048&s&&(s|=16384),e._check=s,s}}class Yt{constructor(e,t){this.sceneModel=t,this.entities=[],this.meshes=[],this.finalized=!1}addEntity(e){if(this.finalized)throw"Already finalized";this.entities.push(e)}addMesh(e){if(this.finalized)throw"Already finalized";this.meshes.push(e)}finalize(e){if(this.finalized)throw"Already finalized";this.finalized=!0,this.VFCState=new Kt,this.VFCState.initializeVFCState(this.entities,this.meshes),this.VFCState.finalize(this.sceneModel,e),this._onSceneRendering=this.sceneModel.scene.on("rendering",(()=>this.applyViewFrustumCulling.call(this)))}applyViewFrustumCulling(){this.finalized&&this.VFCState.applyViewFrustumCulling(this.sceneModel)}destroy(){this.finalized&&this.sceneModel.off(this._onSceneRendering)}}class Xt extends C{constructor(e,t={}){super(e,t),this._scene=e,this._vfcManagers={},this._vfcManagerList=[],this.enabled=t.enabled,this._init()}_init(){this._scene.on("rendering",(()=>{for(let e=0,t=this._vfcManagerList.length;e<t;e++)this._vfcManagerList[e].applyViewFrustumCulling()}))}set enabled(e){e=!!e,this._enabled!==e&&(this._enabled=e,this.glRedraw())}get enabled(){return this._enabled}getVFCManager(e){const t=new Yt(this.scene,e);return this._vfcManagers[t.id]=t,this._vfcManagerList=Object.values(this._vfcManagers),t}putVFCManager(e){delete this._vfcManagers[e.id],this._vfcManagerList=Object.values(this._vfcManagers)}destroy(){super.destroy()}}function Zt(e,t){const s={};let i,r;for(let o=0,n=t.length;o<n;o++)i=t[o],r=e.component[i],r?r.isEntity?s[i]=!0:e.warn("pick(): Component is not an Entity: "+i):e.warn("pick(): Component not found: "+i);return s}class qt extends C{get type(){return"Scene"}constructor(e,t={}){super(null,t);const s=t.canvasElement||document.getElementById(t.canvasId);if(!(s instanceof HTMLCanvasElement))throw"Mandatory config expected: valid canvasId or canvasElement";const i=!!t.transparent,r=!!t.alphaDepthMask;this._aabbDirty=!0,this.viewer=e,this.occlusionTestCountdown=0,this.loading=0,this.startTime=(new Date).getTime(),this.models={},this.objects={},this._numObjects=0,this.visibleObjects={},this._numVisibleObjects=0,this.xrayedObjects={},this._numXRayedObjects=0,this.highlightedObjects={},this._numHighlightedObjects=0,this.selectedObjects={},this._numSelectedObjects=0,this.colorizedObjects={},this._numColorizedObjects=0,this.opacityObjects={},this._numOpacityObjects=0,this.offsetObjects={},this._numOffsetObjects=0,this._modelIds=null,this._objectIds=null,this._visibleObjectIds=null,this._xrayedObjectIds=null,this._highlightedObjectIds=null,this._selectedObjectIds=null,this._colorizedObjectIds=null,this._opacityObjectIds=null,this._offsetObjectIds=null,this._collidables={},this._compilables={},this._needRecompile=!1,this.types={},this.components={},this.sectionPlanes={},this.lights={},this.lightMaps={},this.reflectionMaps={},this.bitmaps={},this.lineSets={},this.realWorldOffset=t.realWorldOffset||new Float64Array([0,0,0]),this.canvas=new J(this,{dontClear:!0,canvas:s,spinnerElementId:t.spinnerElementId,transparent:i,webgl2:!1!==t.webgl2,contextAttr:t.contextAttr||{},backgroundColor:t.backgroundColor,backgroundColorFromAmbientLight:t.backgroundColorFromAmbientLight,premultipliedAlpha:t.premultipliedAlpha}),this.canvas.on("boundary",(()=>{this.glRedraw()})),this.canvas.on("webglContextFailed",(()=>{alert("xeokit failed to find WebGL!")})),this._renderer=new Pe(this,{transparent:i,alphaDepthMask:r}),this._sectionPlanesState=new function(){this.sectionPlanes=[],this.clippingCaps=!1;let e=null;this.getHash=function(){if(e)return e;const t=this.sectionPlanes;if(0===t.length)return this.hash=";";const s=[];for(let e=0,i=t.length;e<i;e++)s.push("cp");return s.push(";"),e=s.join(""),e},this.addSectionPlane=function(t){this.sectionPlanes.push(t),e=null},this.removeSectionPlane=function(t){for(let s=0,i=this.sectionPlanes.length;s<i;s++)if(this.sectionPlanes[s].id===t.id)return this.sectionPlanes.splice(s,1),void(e=null)}},this._lightsState=new function(){const e=p.vec4([0,0,0,0]),t=p.vec4();this.lights=[],this.reflectionMaps=[],this.lightMaps=[];let s=null,i=null;this.getHash=function(){if(s)return s;const e=[],t=this.lights;let i;for(let s=0,r=t.length;s<r;s++)i=t[s],e.push("/"),e.push(i.type),e.push("world"===i.space?"w":"v"),i.castsShadow&&e.push("sh");return this.lightMaps.length>0&&e.push("/lm"),this.reflectionMaps.length>0&&e.push("/rm"),e.push(";"),s=e.join(""),s},this.addLight=function(e){this.lights.push(e),i=null,s=null},this.removeLight=function(e){for(let t=0,r=this.lights.length;t<r;t++){if(this.lights[t].id===e.id)return this.lights.splice(t,1),i&&i.id===e.id&&(i=null),void(s=null)}},this.addReflectionMap=function(e){this.reflectionMaps.push(e),s=null},this.removeReflectionMap=function(e){for(let t=0,i=this.reflectionMaps.length;t<i;t++)if(this.reflectionMaps[t].id===e.id)return this.reflectionMaps.splice(t,1),void(s=null)},this.addLightMap=function(e){this.lightMaps.push(e),s=null},this.removeLightMap=function(e){for(let t=0,i=this.lightMaps.length;t<i;t++)if(this.lightMaps[t].id===e.id)return this.lightMaps.splice(t,1),void(s=null)},this.getAmbientColorAndIntensity=function(){if(!i)for(let e=0,t=this.lights.length;e<t;e++){const t=this.lights[e];if("ambient"===t.type){i=t;break}}if(i){const e=i.color,s=i.intensity;return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=s,t}return e}},this.input=new De(this,{dontClear:!0,element:this.canvas.canvas,keyboardEventsElement:t.keyboardEventsElement}),this.metrics=new vt(this,{units:t.units,scale:t.scale,origin:t.origin}),this.sao=new Tt(this,{enabled:t.saoEnabled}),this.ticksPerRender=t.ticksPerRender,this.ticksPerOcclusionTest=t.ticksPerOcclusionTest,this.passes=t.passes,this.clearEachPass=t.clearEachPass,this.gammaInput=t.gammaInput,this.gammaOutput=t.gammaOutput,this.gammaFactor=t.gammaFactor,this._entityOffsetsEnabled=!!t.entityOffsetsEnabled,this._logarithmicDepthBufferEnabled=!!t.logarithmicDepthBufferEnabled,this._dtxEnabled=!1!==t.dtxEnabled,this._pbrEnabled=!!t.pbrEnabled,this._colorTextureEnabled=!1!==t.colorTextureEnabled,this._dtxEnabled=!!t.dtxEnabled,N._addScene(this),this._initDefaults(),this._viewport=new Ce(this,{id:"default.viewport",autoBoundary:!0,dontClear:!0}),this._camera=new Xe(this,{id:"default.camera",dontClear:!0}),new Je(this,{color:[1,1,1],intensity:.7}),new qe(this,{dir:[.8,-.5,-.5],color:[.67,.67,1],intensity:.7,space:"world"}),new qe(this,{dir:[-.8,-1,.5],color:[1,1,.9],intensity:.9,space:"world"}),this._camera.on("dirty",(()=>{this._renderer.imageDirty()})),this.lod=new Ft(this,{enabled:t.lodEnabled}),this.vfc=new Xt(this,{enabled:t.vfcEnabled})}_initDefaults(){}_addComponent(e){if(e.id&&this.components[e.id]&&(this.error("Component "+y.inQuotes(e.id)+" already exists in Scene - ignoring ID, will randomly-generate instead"),e.id=null),!e.id)for(void 0===window.nextID&&(window.nextID=0),e.id="__"+window.nextID++;this.components[e.id];)e.id=p.createUUID();this.components[e.id]=e;const t=e.type;let s=this.types[e.type];s||(s=this.types[t]={}),s[e.id]=e,e.compile&&(this._compilables[e.id]=e),e.isDrawable&&(this._renderer.addDrawable(e.id,e),this._collidables[e.id]=e)}_removeComponent(e){var t=e.id,s=e.type;delete this.components[t];const i=this.types[s];i&&(delete i[t],y.isEmptyObject(i)&&delete this.types[s]),e.compile&&delete this._compilables[e.id],e.isDrawable&&(this._renderer.removeDrawable(e.id),delete this._collidables[e.id])}_sectionPlaneCreated(e){this.sectionPlanes[e.id]=e,this.scene._sectionPlanesState.addSectionPlane(e._state),this.scene.fire("sectionPlaneCreated",e,!0),this._needRecompile=!0}_bitmapCreated(e){this.bitmaps[e.id]=e,this.scene.fire("bitmapCreated",e,!0)}_lineSetCreated(e){this.lineSets[e.id]=e,this.scene.fire("lineSetCreated",e,!0)}_lightCreated(e){this.lights[e.id]=e,this.scene._lightsState.addLight(e._state),this._needRecompile=!0}_lightMapCreated(e){this.lightMaps[e.id]=e,this.scene._lightsState.addLightMap(e._state),this._needRecompile=!0}_reflectionMapCreated(e){this.reflectionMaps[e.id]=e,this.scene._lightsState.addReflectionMap(e._state),this._needRecompile=!0}_sectionPlaneDestroyed(e){delete this.sectionPlanes[e.id],this.scene._sectionPlanesState.removeSectionPlane(e._state),this.scene.fire("sectionPlaneDestroyed",e,!0),this._needRecompile=!0}_bitmapDestroyed(e){delete this.bitmaps[e.id],this.scene.fire("bitmapDestroyed",e,!0)}_lineSetDestroyed(e){delete this.lineSets[e.id],this.scene.fire("lineSetDestroyed",e,!0)}_lightDestroyed(e){delete this.lights[e.id],this.scene._lightsState.removeLight(e._state),this._needRecompile=!0}_lightMapDestroyed(e){delete this.lightMaps[e.id],this.scene._lightsState.removeLightMap(e._state),this._needRecompile=!0}_reflectionMapDestroyed(e){delete this.reflectionMaps[e.id],this.scene._lightsState.removeReflectionMap(e._state),this._needRecompile=!0}_registerModel(e){this.models[e.id]=e,this._modelIds=null}_deregisterModel(e){const t=e.id;delete this.models[t],this._modelIds=null,this.fire("modelUnloaded",t)}_registerObject(e){this.objects[e.id]=e,this._numObjects++,this._objectIds=null}_deregisterObject(e){delete this.objects[e.id],this._numObjects--,this._objectIds=null}_objectVisibilityUpdated(e,t=!0){e.visible?(this.visibleObjects[e.id]=e,this._numVisibleObjects++):(delete this.visibleObjects[e.id],this._numVisibleObjects--),this._visibleObjectIds=null,t&&this.fire("objectVisibility",e,!0)}_objectXRayedUpdated(e,t=!0){e.xrayed?(this.xrayedObjects[e.id]=e,this._numXRayedObjects++):(delete this.xrayedObjects[e.id],this._numXRayedObjects--),this._xrayedObjectIds=null,t&&this.fire("objectXRayed",e,!0)}_objectHighlightedUpdated(e,t=!0){e.highlighted?(this.highlightedObjects[e.id]=e,this._numHighlightedObjects++):(delete this.highlightedObjects[e.id],this._numHighlightedObjects--),this._highlightedObjectIds=null,t&&this.fire("objectHighlighted",e,!0)}_objectSelectedUpdated(e,t=!0){e.selected?(this.selectedObjects[e.id]=e,this._numSelectedObjects++):(delete this.selectedObjects[e.id],this._numSelectedObjects--),this._selectedObjectIds=null,t&&this.fire("objectSelected",e,!0)}_objectColorizeUpdated(e,t){t?(this.colorizedObjects[e.id]=e,this._numColorizedObjects++):(delete this.colorizedObjects[e.id],this._numColorizedObjects--),this._colorizedObjectIds=null}_objectOpacityUpdated(e,t){t?(this.opacityObjects[e.id]=e,this._numOpacityObjects++):(delete this.opacityObjects[e.id],this._numOpacityObjects--),this._opacityObjectIds=null}_objectOffsetUpdated(e,t){!t||0===t[0]&&0===t[1]&&0===t[2]?(this.offsetObjects[e.id]=e,this._numOffsetObjects++):(delete this.offsetObjects[e.id],this._numOffsetObjects--),this._offsetObjectIds=null}_webglContextLost(){this.canvas.spinner.processes++;for(const e in this.components)if(this.components.hasOwnProperty(e)){const t=this.components[e];t._webglContextLost&&t._webglContextLost()}this._renderer.webglContextLost()}_webglContextRestored(){const e=this.canvas.gl;for(const t in this.components)if(this.components.hasOwnProperty(t)){const s=this.components[t];s._webglContextRestored&&s._webglContextRestored(e)}this._renderer.webglContextRestored(e),this.canvas.spinner.processes--}get capabilities(){return this._renderer.capabilities}get entityOffsetsEnabled(){return this._entityOffsetsEnabled}get pickSurfacePrecisionEnabled(){return!1}get logarithmicDepthBufferEnabled(){return this._logarithmicDepthBufferEnabled}set pbrEnabled(e){this._pbrEnabled=!!e,this.glRedraw()}get pbrEnabled(){return this._pbrEnabled}set dtxEnabled(e){e=!!e,this._dtxEnabled!==e&&(this._dtxEnabled=e)}get dtxEnabled(){return this._dtxEnabled}set colorTextureEnabled(e){this._colorTextureEnabled=!!e,this.glRedraw()}get colorTextureEnabled(){return this._colorTextureEnabled}doOcclusionTest(){this._needRecompile&&(this._recompile(),this._needRecompile=!1),this._renderer.doOcclusionTest()}render(e){e&&N.runTasks();const t={sceneId:null,pass:0};if(this._needRecompile&&(this._recompile(),this._renderer.imageDirty(),this._needRecompile=!1),!e&&!this._renderer.needsRender())return;t.sceneId=this.id;const s=this._passes,i=this._clearEachPass;let r,o;for(r=0;r<s;r++)t.pass=r,this.fire("rendering",t,!0),o=i||0===r,this._renderer.render({pass:r,clear:o,force:e}),this.fire("rendered",t,!0);this._saveAmbientColor()}_recompile(){for(const e in this._compilables)this._compilables.hasOwnProperty(e)&&this._compilables[e].compile();this._renderer.shadowsDirty(),this.fire("compile",this,!0)}_saveAmbientColor(){const e=this.canvas;if(e.transparent||e.backgroundImage||e.backgroundColor)this._lastAmbientColor=null;else{const t=this._lightsState.getAmbientColorAndIntensity();this._lastAmbientColor&&this._lastAmbientColor[0]===t[0]&&this._lastAmbientColor[1]===t[1]&&this._lastAmbientColor[2]===t[2]&&this._lastAmbientColor[3]===t[3]||(e.backgroundColor=t,this._lastAmbientColor||(this._lastAmbientColor=p.vec4([0,0,0,1])),this._lastAmbientColor.set(t))}}get modelIds(){return this._modelIds||(this._modelIds=Object.keys(this.models)),this._modelIds}get numObjects(){return this._numObjects}get objectIds(){return this._objectIds||(this._objectIds=Object.keys(this.objects)),this._objectIds}get numVisibleObjects(){return this._numVisibleObjects}get visibleObjectIds(){return this._visibleObjectIds||(this._visibleObjectIds=Object.keys(this.visibleObjects)),this._visibleObjectIds}get numXRayedObjects(){return this._numXRayedObjects}get xrayedObjectIds(){return this._xrayedObjectIds||(this._xrayedObjectIds=Object.keys(this.xrayedObjects)),this._xrayedObjectIds}get numHighlightedObjects(){return this._numHighlightedObjects}get highlightedObjectIds(){return this._highlightedObjectIds||(this._highlightedObjectIds=Object.keys(this.highlightedObjects)),this._highlightedObjectIds}get numSelectedObjects(){return this._numSelectedObjects}get selectedObjectIds(){return this._selectedObjectIds||(this._selectedObjectIds=Object.keys(this.selectedObjects)),this._selectedObjectIds}get numColorizedObjects(){return this._numColorizedObjects}get colorizedObjectIds(){return this._colorizedObjectIds||(this._colorizedObjectIds=Object.keys(this.colorizedObjects)),this._colorizedObjectIds}get opacityObjectIds(){return this._opacityObjectIds||(this._opacityObjectIds=Object.keys(this.opacityObjects)),this._opacityObjectIds}get offsetObjectIds(){return this._offsetObjectIds||(this._offsetObjectIds=Object.keys(this.offsetObjects)),this._offsetObjectIds}set ticksPerRender(e){null==e?e=1:(!y.isNumeric(e)||e<=0)&&(this.error("Unsupported value for 'ticksPerRender': '"+e+"' - should be an integer greater than zero."),e=1),e!==this._ticksPerRender&&(this._ticksPerRender=e)}get ticksPerRender(){return this._ticksPerRender}set ticksPerOcclusionTest(e){null==e?e=20:(!y.isNumeric(e)||e<=0)&&(this.error("Unsupported value for 'ticksPerOcclusionTest': '"+e+"' - should be an integer greater than zero."),e=20),e!==this._ticksPerOcclusionTest&&(this._ticksPerOcclusionTest=e)}get ticksPerOcclusionTest(){return this._ticksPerOcclusionTest}set passes(e){null==e?e=1:(!y.isNumeric(e)||e<=0)&&(this.error("Unsupported value for 'passes': '"+e+"' - should be an integer greater than zero."),e=1),e!==this._passes&&(this._passes=e,this.glRedraw())}get passes(){return this._passes}set clearEachPass(e){(e=!!e)!==this._clearEachPass&&(this._clearEachPass=e,this.glRedraw())}get clearEachPass(){return this._clearEachPass}set gammaInput(e){(e=!1!==e)!==this._renderer.gammaInput&&(this._renderer.gammaInput=e,this._needRecompile=!0,this.glRedraw())}get gammaInput(){return this._renderer.gammaInput}set gammaOutput(e){(e=!!e)!==this._renderer.gammaOutput&&(this._renderer.gammaOutput=e,this._needRecompile=!0,this.glRedraw())}get gammaOutput(){return this._renderer.gammaOutput}set gammaFactor(e){(e=null==e?2.2:e)!==this._renderer.gammaFactor&&(this._renderer.gammaFactor=e,this.glRedraw())}get gammaFactor(){return this._renderer.gammaFactor}get geometry(){return this.components["default.geometry"]||At(ct)}get material(){return this.components["default.material"]||new ft(this,{id:"default.material",emissive:[.4,.4,.4],dontClear:!0})}get xrayMaterial(){return this.components["default.xrayMaterial"]||new mt(this,{id:"default.xrayMaterial",preset:"sepia",dontClear:!0})}get highlightMaterial(){return this.components["default.highlightMaterial"]||new mt(this,{id:"default.highlightMaterial",preset:"yellowHighlight",dontClear:!0})}get selectedMaterial(){return this.components["default.selectedMaterial"]||new mt(this,{id:"default.selectedMaterial",preset:"greenSelected",dontClear:!0})}get edgeMaterial(){return this.components["default.edgeMaterial"]||new gt(this,{id:"default.edgeMaterial",preset:"default",edgeColor:[0,0,0],edgeAlpha:1,edgeWidth:1,dontClear:!0})}get pointsMaterial(){return this.components["default.pointsMaterial"]||new Rt(this,{id:"default.pointsMaterial",preset:"default",dontClear:!0})}get linesMaterial(){return this.components["default.linesMaterial"]||new Dt(this,{id:"default.linesMaterial",preset:"default",dontClear:!0})}get viewport(){return this._viewport}get camera(){return this._camera}get center(){if(this._aabbDirty||!this._center){this._center&&this._center||(this._center=p.vec3());const e=this.aabb;this._center[0]=(e[0]+e[3])/2,this._center[1]=(e[1]+e[4])/2,this._center[2]=(e[2]+e[5])/2}return this._center}get aabb(){if(this._aabbDirty){this._aabb||(this._aabb=p.AABB3());let e,t=p.MAX_DOUBLE,s=p.MAX_DOUBLE,i=p.MAX_DOUBLE,r=p.MIN_DOUBLE,o=p.MIN_DOUBLE,n=p.MIN_DOUBLE;const a=this._collidables;let l,h=!1;for(const c in a)if(a.hasOwnProperty(c)){if(l=a[c],!1===l.collidable)continue;e=l.aabb,e[0]<t&&(t=e[0]),e[1]<s&&(s=e[1]),e[2]<i&&(i=e[2]),e[3]>r&&(r=e[3]),e[4]>o&&(o=e[4]),e[5]>n&&(n=e[5]),h=!0}h||(t=-100,s=-100,i=-100,r=100,o=100,n=100),this._aabb[0]=t,this._aabb[1]=s,this._aabb[2]=i,this._aabb[3]=r,this._aabb[4]=o,this._aabb[5]=n,this._aabbDirty=!1}return this._aabb}_setAABBDirty(){this._aabbDirty=!0,this.fire("boundary")}pick(e,t){if(0===this.canvas.boundary[2]||0===this.canvas.boundary[3])return this.error("Picking not allowed while canvas has zero width or height"),null;(e=e||{}).pickSurface=e.pickSurface||e.rayPick,e.canvasPos||e.matrix||e.origin&&e.direction||this.warn("picking without canvasPos, matrix, or ray origin and direction");const s=e.includeEntities||e.include;s&&(e.includeEntityIds=Zt(this,s));const i=e.excludeEntities||e.exclude;return i&&(e.excludeEntityIds=Zt(this,i)),this._needRecompile&&(this._recompile(),this._renderer.imageDirty(),this._needRecompile=!1),(t=this._renderer.pick(e,t))?(t.entity&&t.entity.fire&&t.entity.fire("picked",t),t):void 0}snapPick(e){return this._renderer.snapPick(e.canvasPos,e.snapRadius||30,e.snapMode||"vertex")}clear(){var e;for(const t in this.components)this.components.hasOwnProperty(t)&&((e=this.components[t])._dontClear||e.destroy())}clearLights(){const e=Object.keys(this.lights);for(let t=0,s=e.length;t<s;t++)this.lights[e[t]].destroy()}clearSectionPlanes(){const e=Object.keys(this.sectionPlanes);for(let t=0,s=e.length;t<s;t++)this.sectionPlanes[e[t]].destroy()}clearBitmaps(){const e=Object.keys(this.bitmaps);for(let t=0,s=e.length;t<s;t++)this.bitmaps[e[t]].destroy()}clearLines(){const e=Object.keys(this.lineSets);for(let t=0,s=e.length;t<s;t++)this.lineSets[e[t]].destroy()}getAABB(e){if(void 0===e)return this.aabb;if(y.isString(e)){const t=this.objects[e];if(t&&t.aabb)return t.aabb;e=[e]}if(0===e.length)return this.aabb;let t,s=p.MAX_DOUBLE,i=p.MAX_DOUBLE,r=p.MAX_DOUBLE,o=p.MIN_DOUBLE,n=p.MIN_DOUBLE,a=p.MIN_DOUBLE;if(this.withObjects(e,(e=>{if(e.collidable){const l=e.aabb;l[0]<s&&(s=l[0]),l[1]<i&&(i=l[1]),l[2]<r&&(r=l[2]),l[3]>o&&(o=l[3]),l[4]>n&&(n=l[4]),l[5]>a&&(a=l[5]),t=!0}})),t){const e=p.AABB3();return e[0]=s,e[1]=i,e[2]=r,e[3]=o,e[4]=n,e[5]=a,e}return this.aabb}setObjectsVisible(e,t){return this.withObjects(e,(e=>{const s=e.visible!==t;return e.visible=t,s}))}setObjectsCollidable(e,t){return this.withObjects(e,(e=>{const s=e.collidable!==t;return e.collidable=t,s}))}setObjectsCulled(e,t){return this.withObjects(e,(e=>{const s=e.culled!==t;return e.culled=t,s}))}setObjectsSelected(e,t){return this.withObjects(e,(e=>{const s=e.selected!==t;return e.selected=t,s}))}setObjectsHighlighted(e,t){return this.withObjects(e,(e=>{const s=e.highlighted!==t;return e.highlighted=t,s}))}setObjectsXRayed(e,t){return this.withObjects(e,(e=>{const s=e.xrayed!==t;return e.xrayed=t,s}))}setObjectsEdges(e,t){return this.withObjects(e,(e=>{const s=e.edges!==t;return e.edges=t,s}))}setObjectsColorized(e,t){return this.withObjects(e,(e=>{e.colorize=t}))}setObjectsOpacity(e,t){return this.withObjects(e,(e=>{const s=e.opacity!==t;return e.opacity=t,s}))}setObjectsPickable(e,t){return this.withObjects(e,(e=>{const s=e.pickable!==t;return e.pickable=t,s}))}setObjectsOffset(e,t){this.withObjects(e,(e=>{e.offset=t}))}withObjects(e,t){y.isString(e)&&(e=[e]);let s=!1;for(let i=0,r=e.length;i<r;i++){const r=e[i];let o=this.objects[r];if(o)s=t(o)||s;else{const e=this.modelIds;for(let i=0,n=e.length;i<n;i++){const n=e[i],a=p.globalizeObjectId(n,r);o=this.objects[a],o&&(s=t(o)||s)}}}return s}destroy(){super.destroy();for(const e in this.components)this.components.hasOwnProperty(e)&&this.components[e].destroy();this.canvas.gl=null,this.components=null,this.models=null,this.objects=null,this.visibleObjects=null,this.xrayedObjects=null,this.highlightedObjects=null,this.selectedObjects=null,this.colorizedObjects=null,this.opacityObjects=null,this.sectionPlanes=null,this.lights=null,this.lightMaps=null,this.reflectionMaps=null,this._objectIds=null,this._visibleObjectIds=null,this._xrayedObjectIds=null,this._highlightedObjectIds=null,this._selectedObjectIds=null,this._colorizedObjectIds=null,this.types=null,this.components=null,this.canvas=null,this._renderer=null,this.input=null,this._viewport=null,this._camera=null}}const Jt=1e3,$t=1001,es=1002,ts=1003,ss=1004,is=1005,rs=1006,os=1007,ns=1008,as=1008,ls=1023,hs=33776,cs=33777,As=33778,us=33779,ps=35840,ds=35842,fs=37492,Es=37496,ms=37808,ys=36492,gs=3e3,Is=3001,vs=function(e){"LambertMaterial"===e._material._state.type?(this.vertex=function(e){const t=e.scene,s=e.scene._sectionPlanesState,i=e.scene._lightsState,r=e._geometry._state,o=e._state.billboard,n=e._state.stationary,a=s.sectionPlanes.length>0,l=!!r.compressGeometry,h=[];h.push("#version 300 es"),h.push("// Lambertian drawing vertex shader"),h.push("in vec3 position;"),h.push("uniform mat4 modelMatrix;"),h.push("uniform mat4 viewMatrix;"),h.push("uniform mat4 projMatrix;"),h.push("uniform vec4 colorize;"),h.push("uniform vec3 offset;"),l&&h.push("uniform mat4 positionsDecodeMatrix;");t.logarithmicDepthBufferEnabled&&(h.push("uniform float logDepthBufFC;"),h.push("out float vFragDepth;"),h.push("bool isPerspectiveMatrix(mat4 m) {"),h.push("    return (m[2][3] == - 1.0);"),h.push("}"),h.push("out float isPerspective;"));a&&h.push("out vec4 vWorldPosition;");if(h.push("uniform vec4 lightAmbient;"),h.push("uniform vec4 materialColor;"),h.push("uniform vec3 materialEmissive;"),r.normalsBuf){h.push("in vec3 normal;"),h.push("uniform mat4 modelNormalMatrix;"),h.push("uniform mat4 viewNormalMatrix;");for(let e=0,t=i.lights.length;e<t;e++){const t=i.lights[e];"ambient"!==t.type&&(h.push("uniform vec4 lightColor"+e+";"),"dir"===t.type&&h.push("uniform vec3 lightDir"+e+";"),"point"===t.type&&h.push("uniform vec3 lightPos"+e+";"),"spot"===t.type&&(h.push("uniform vec3 lightPos"+e+";"),h.push("uniform vec3 lightDir"+e+";")))}l&&(h.push("vec3 octDecode(vec2 oct) {"),h.push("    vec3 v = vec3(oct.xy, 1.0 - abs(oct.x) - abs(oct.y));"),h.push("    if (v.z < 0.0) {"),h.push("        v.xy = (1.0 - abs(v.yx)) * vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0);"),h.push("    }"),h.push("    return normalize(v);"),h.push("}"))}h.push("out vec4 vColor;"),"points"===r.primitiveName&&h.push("uniform float pointSize;");"spherical"!==o&&"cylindrical"!==o||(h.push("void billboard(inout mat4 mat) {"),h.push("   mat[0][0] = 1.0;"),h.push("   mat[0][1] = 0.0;"),h.push("   mat[0][2] = 0.0;"),"spherical"===o&&(h.push("   mat[1][0] = 0.0;"),h.push("   mat[1][1] = 1.0;"),h.push("   mat[1][2] = 0.0;")),h.push("   mat[2][0] = 0.0;"),h.push("   mat[2][1] = 0.0;"),h.push("   mat[2][2] =1.0;"),h.push("}"));h.push("void main(void) {"),h.push("vec4 localPosition = vec4(position, 1.0); "),h.push("vec4 worldPosition;"),l&&h.push("localPosition = positionsDecodeMatrix * localPosition;");r.normalsBuf&&(l?h.push("vec4 localNormal = vec4(octDecode(normal.xy), 0.0); "):h.push("vec4 localNormal = vec4(normal, 0.0); "),h.push("mat4 modelNormalMatrix2 = modelNormalMatrix;"),h.push("mat4 viewNormalMatrix2 = viewNormalMatrix;"));h.push("mat4 viewMatrix2 = viewMatrix;"),h.push("mat4 modelMatrix2 = modelMatrix;"),n&&h.push("viewMatrix2[3][0] = viewMatrix2[3][1] = viewMatrix2[3][2] = 0.0;");"spherical"===o||"cylindrical"===o?(h.push("mat4 modelViewMatrix = viewMatrix2 * modelMatrix2;"),h.push("billboard(modelMatrix2);"),h.push("billboard(viewMatrix2);"),h.push("billboard(modelViewMatrix);"),r.normalsBuf&&(h.push("mat4 modelViewNormalMatrix =  viewNormalMatrix2 * modelNormalMatrix2;"),h.push("billboard(modelNormalMatrix2);"),h.push("billboard(viewNormalMatrix2);"),h.push("billboard(modelViewNormalMatrix);")),h.push("worldPosition = modelMatrix2 * localPosition;"),h.push("worldPosition.xyz = worldPosition.xyz + offset;"),h.push("vec4 viewPosition = modelViewMatrix * localPosition;")):(h.push("worldPosition = modelMatrix2 * localPosition;"),h.push("worldPosition.xyz = worldPosition.xyz + offset;"),h.push("vec4 viewPosition  = viewMatrix2 * worldPosition; "));r.normalsBuf&&h.push("vec3 viewNormal = normalize((viewNormalMatrix2 * modelNormalMatrix2 * localNormal).xyz);");if(h.push("vec3 reflectedColor = vec3(0.0, 0.0, 0.0);"),h.push("vec3 viewLightDir = vec3(0.0, 0.0, -1.0);"),h.push("float lambertian = 1.0;"),r.normalsBuf)for(let e=0,t=i.lights.length;e<t;e++){const t=i.lights[e];if("ambient"!==t.type){if("dir"===t.type)"view"===t.space?h.push("viewLightDir = normalize(lightDir"+e+");"):h.push("viewLightDir = normalize((viewMatrix2 * vec4(lightDir"+e+", 0.0)).xyz);");else if("point"===t.type)"view"===t.space?h.push("viewLightDir = -normalize(lightPos"+e+" - viewPosition.xyz);"):h.push("viewLightDir = -normalize((viewMatrix2 * vec4(lightPos"+e+", 0.0)).xyz);");else{if("spot"!==t.type)continue;"view"===t.space?h.push("viewLightDir = normalize(lightDir"+e+");"):h.push("viewLightDir = normalize((viewMatrix2 * vec4(lightDir"+e+", 0.0)).xyz);")}h.push("lambertian = max(dot(-viewNormal, viewLightDir), 0.0);"),h.push("reflectedColor += lambertian * (lightColor"+e+".rgb * lightColor"+e+".a);")}}h.push("vColor = vec4((lightAmbient.rgb * lightAmbient.a * materialColor.rgb) + materialEmissive.rgb + (reflectedColor * materialColor.rgb), materialColor.a) * colorize;"),a&&h.push("vWorldPosition = worldPosition;");"points"===r.primitiveName&&h.push("gl_PointSize = pointSize;");h.push("vec4 clipPos = projMatrix * viewPosition;"),t.logarithmicDepthBufferEnabled&&(h.push("vFragDepth = 1.0 + clipPos.w;"),h.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"));return h.push("gl_Position = clipPos;"),h.push("}"),h}(e),this.fragment=function(e){const t=e.scene,s=t._sectionPlanesState;e._material._state;const i=e._geometry._state,r=s.sectionPlanes.length>0,o=t.gammaOutput,n=[];n.push("#version 300 es"),n.push("// Lambertian drawing fragment shader"),n.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),n.push("precision highp float;"),n.push("precision highp int;"),n.push("#else"),n.push("precision mediump float;"),n.push("precision mediump int;"),n.push("#endif"),t.logarithmicDepthBufferEnabled&&(n.push("in float isPerspective;"),n.push("uniform float logDepthBufFC;"),n.push("in float vFragDepth;"));if(r){n.push("in vec4 vWorldPosition;"),n.push("uniform bool clippable;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)n.push("uniform bool sectionPlaneActive"+e+";"),n.push("uniform vec3 sectionPlanePos"+e+";"),n.push("uniform vec3 sectionPlaneDir"+e+";")}n.push("in vec4 vColor;"),o&&(n.push("uniform float gammaFactor;"),n.push("    vec4 linearToGamma( in vec4 value, in float gammaFactor ) {"),n.push("    return vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );"),n.push("}"));if(n.push("out vec4 outColor;"),n.push("void main(void) {"),r){n.push("if (clippable) {"),n.push("  float dist = 0.0;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)n.push("if (sectionPlaneActive"+e+") {"),n.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),n.push("}");n.push("  if (dist > 0.0) { discard; }"),n.push("}")}"points"===i.primitiveName&&(n.push("vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),n.push("float r = dot(cxy, cxy);"),n.push("if (r > 1.0) {"),n.push("   discard;"),n.push("}"));t.logarithmicDepthBufferEnabled&&n.push("gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;");o?n.push("outColor = linearToGamma(vColor, gammaFactor);"):n.push("outColor = vColor;");return n.push("}"),n}(e)):(this.vertex=function(e){const t=e.scene;e._material;const s=e._state,i=t._sectionPlanesState,r=e._geometry._state,o=t._lightsState;let n;const a=s.billboard,l=s.background,h=s.stationary,c=function(e){if(!e._geometry._state.uvBuf)return!1;const t=e._material;return!!(t._ambientMap||t._occlusionMap||t._baseColorMap||t._diffuseMap||t._alphaMap||t._specularMap||t._glossinessMap||t._specularGlossinessMap||t._emissiveMap||t._metallicMap||t._roughnessMap||t._metallicRoughnessMap||t._reflectivityMap||t._normalMap)}(e),A=Rs(e),u=i.sectionPlanes.length>0,p=_s(e),d=!!r.compressGeometry,f=[];f.push("#version 300 es"),f.push("// Drawing vertex shader"),f.push("in  vec3 position;"),d&&f.push("uniform mat4 positionsDecodeMatrix;");f.push("uniform  mat4 modelMatrix;"),f.push("uniform  mat4 viewMatrix;"),f.push("uniform  mat4 projMatrix;"),f.push("out  vec3 vViewPosition;"),f.push("uniform  vec3 offset;"),u&&f.push("out vec4 vWorldPosition;");t.logarithmicDepthBufferEnabled&&(f.push("uniform float logDepthBufFC;"),f.push("out float vFragDepth;"),f.push("bool isPerspectiveMatrix(mat4 m) {"),f.push("    return (m[2][3] == - 1.0);"),f.push("}"),f.push("out float isPerspective;"));o.lightMaps.length>0&&f.push("out    vec3 vWorldNormal;");if(A){f.push("in  vec3 normal;"),f.push("uniform    mat4 modelNormalMatrix;"),f.push("uniform    mat4 viewNormalMatrix;"),f.push("out    vec3 vViewNormal;");for(let e=0,t=o.lights.length;e<t;e++)n=o.lights[e],"ambient"!==n.type&&("dir"===n.type&&f.push("uniform vec3 lightDir"+e+";"),"point"===n.type&&f.push("uniform vec3 lightPos"+e+";"),"spot"===n.type&&(f.push("uniform vec3 lightPos"+e+";"),f.push("uniform vec3 lightDir"+e+";")),"dir"===n.type&&"view"===n.space||f.push("out vec4 vViewLightReverseDirAndDist"+e+";"));d&&(f.push("vec3 octDecode(vec2 oct) {"),f.push("    vec3 v = vec3(oct.xy, 1.0 - abs(oct.x) - abs(oct.y));"),f.push("    if (v.z < 0.0) {"),f.push("        v.xy = (1.0 - abs(v.yx)) * vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0);"),f.push("    }"),f.push("    return normalize(v);"),f.push("}"))}c&&(f.push("in vec2 uv;"),f.push("out vec2 vUV;"),d&&f.push("uniform mat3 uvDecodeMatrix;"));r.colors&&(f.push("in vec4 color;"),f.push("out vec4 vColor;"));"points"===r.primitiveName&&f.push("uniform float pointSize;");"spherical"!==a&&"cylindrical"!==a||(f.push("void billboard(inout mat4 mat) {"),f.push("   mat[0][0] = 1.0;"),f.push("   mat[0][1] = 0.0;"),f.push("   mat[0][2] = 0.0;"),"spherical"===a&&(f.push("   mat[1][0] = 0.0;"),f.push("   mat[1][1] = 1.0;"),f.push("   mat[1][2] = 0.0;")),f.push("   mat[2][0] = 0.0;"),f.push("   mat[2][1] = 0.0;"),f.push("   mat[2][2] =1.0;"),f.push("}"));if(p){f.push("const mat4 texUnitConverter = mat4(0.5, 0.0, 0.0, 0.0, 0.0, 0.5, 0.0, 0.0, 0.0, 0.0, 0.5, 0.0, 0.5, 0.5, 0.5, 1.0);");for(let e=0,t=o.lights.length;e<t;e++)o.lights[e].castsShadow&&(f.push("uniform mat4 shadowViewMatrix"+e+";"),f.push("uniform mat4 shadowProjMatrix"+e+";"),f.push("out vec4 vShadowPosFromLight"+e+";"))}f.push("void main(void) {"),f.push("vec4 localPosition = vec4(position, 1.0); "),f.push("vec4 worldPosition;"),d&&f.push("localPosition = positionsDecodeMatrix * localPosition;");A&&(d?f.push("vec4 localNormal = vec4(octDecode(normal.xy), 0.0); "):f.push("vec4 localNormal = vec4(normal, 0.0); "),f.push("mat4 modelNormalMatrix2    = modelNormalMatrix;"),f.push("mat4 viewNormalMatrix2     = viewNormalMatrix;"));f.push("mat4 viewMatrix2           = viewMatrix;"),f.push("mat4 modelMatrix2          = modelMatrix;"),h?f.push("viewMatrix2[3][0] = viewMatrix2[3][1] = viewMatrix2[3][2] = 0.0;"):l&&f.push("viewMatrix2[3] = vec4(0.0, 0.0, 0.0 ,1.0);");"spherical"===a||"cylindrical"===a?(f.push("mat4 modelViewMatrix = viewMatrix2 * modelMatrix2;"),f.push("billboard(modelMatrix2);"),f.push("billboard(viewMatrix2);"),f.push("billboard(modelViewMatrix);"),A&&(f.push("mat4 modelViewNormalMatrix =  viewNormalMatrix2 * modelNormalMatrix2;"),f.push("billboard(modelNormalMatrix2);"),f.push("billboard(viewNormalMatrix2);"),f.push("billboard(modelViewNormalMatrix);")),f.push("worldPosition = modelMatrix2 * localPosition;"),f.push("worldPosition.xyz = worldPosition.xyz + offset;"),f.push("vec4 viewPosition = modelViewMatrix * localPosition;")):(f.push("worldPosition = modelMatrix2 * localPosition;"),f.push("worldPosition.xyz = worldPosition.xyz + offset;"),f.push("vec4 viewPosition  = viewMatrix2 * worldPosition; "));if(A){f.push("vec3 worldNormal = (modelNormalMatrix2 * localNormal).xyz; "),o.lightMaps.length>0&&f.push("vWorldNormal = worldNormal;"),f.push("vViewNormal = normalize((viewNormalMatrix2 * vec4(worldNormal, 1.0)).xyz);"),f.push("vec3 tmpVec3;"),f.push("float lightDist;");for(let e=0,t=o.lights.length;e<t;e++)n=o.lights[e],"ambient"!==n.type&&("dir"===n.type&&"world"===n.space&&(f.push("tmpVec3 = vec3(viewMatrix2 * vec4(lightDir"+e+", 0.0) ).xyz;"),f.push("vViewLightReverseDirAndDist"+e+" = vec4(-tmpVec3, 0.0);")),"point"===n.type&&("world"===n.space?(f.push("tmpVec3 = (viewMatrix2 * vec4(lightPos"+e+", 1.0)).xyz - viewPosition.xyz;"),f.push("lightDist = abs(length(tmpVec3));")):(f.push("tmpVec3 = lightPos"+e+".xyz - viewPosition.xyz;"),f.push("lightDist = abs(length(tmpVec3));")),f.push("vViewLightReverseDirAndDist"+e+" = vec4(tmpVec3, lightDist);")))}c&&(d?f.push("vUV = (uvDecodeMatrix * vec3(uv, 1.0)).xy;"):f.push("vUV = uv;"));r.colors&&f.push("vColor = color;");"points"===r.primitiveName&&f.push("gl_PointSize = pointSize;");u&&f.push("vWorldPosition = worldPosition;");f.push("   vViewPosition = viewPosition.xyz;"),f.push("vec4 clipPos = projMatrix * viewPosition;"),t.logarithmicDepthBufferEnabled&&(f.push("vFragDepth = 1.0 + clipPos.w;"),f.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"));l&&f.push("clipPos.z = clipPos.w;");if(f.push("gl_Position = clipPos;"),p){f.push("const mat4 texUnitConverter = mat4(0.5, 0.0, 0.0, 0.0, 0.0, 0.5, 0.0, 0.0, 0.0, 0.0, 0.5, 0.0, 0.5, 0.5, 0.5, 1.0);"),f.push("vec4 tempx; ");for(let e=0,t=o.lights.length;e<t;e++)o.lights[e].castsShadow&&f.push("vShadowPosFromLight"+e+" = texUnitConverter * shadowProjMatrix"+e+" * (shadowViewMatrix"+e+" * worldPosition); ")}return f.push("}"),f}(e),this.fragment=function(e){const t=e.scene;t.canvas.gl;const s=e._material,i=e._geometry._state,r=e.scene._sectionPlanesState,o=e.scene._lightsState,n=e._material._state,a=r.sectionPlanes.length>0,l=Rs(e),h=i.uvBuf,c="PhongMaterial"===n.type,A="MetallicMaterial"===n.type,u="SpecularMaterial"===n.type,p=_s(e);t.gammaInput;const d=t.gammaOutput,f=[];f.push("#version 300 es"),f.push("// Drawing fragment shader"),f.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),f.push("precision highp float;"),f.push("precision highp int;"),f.push("#else"),f.push("precision mediump float;"),f.push("precision mediump int;"),f.push("#endif"),t.logarithmicDepthBufferEnabled&&(f.push("in float isPerspective;"),f.push("uniform float logDepthBufFC;"),f.push("in float vFragDepth;"));p&&(f.push("float unpackDepth (vec4 color) {"),f.push("  const vec4 bitShift = vec4(1.0, 1.0/256.0, 1.0/(256.0 * 256.0), 1.0/(256.0*256.0*256.0));"),f.push("  return dot(color, bitShift);"),f.push("}"));f.push("uniform float gammaFactor;"),f.push("vec4 linearToLinear( in vec4 value ) {"),f.push("  return value;"),f.push("}"),f.push("vec4 sRGBToLinear( in vec4 value ) {"),f.push("  return vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.w );"),f.push("}"),f.push("vec4 gammaToLinear( in vec4 value) {"),f.push("  return vec4( pow( value.xyz, vec3( gammaFactor ) ), value.w );"),f.push("}"),d&&(f.push("vec4 linearToGamma( in vec4 value, in float gammaFactor ) {"),f.push("  return vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );"),f.push("}"));if(a){f.push("in vec4 vWorldPosition;"),f.push("uniform bool clippable;");for(var E=0;E<r.sectionPlanes.length;E++)f.push("uniform bool sectionPlaneActive"+E+";"),f.push("uniform vec3 sectionPlanePos"+E+";"),f.push("uniform vec3 sectionPlaneDir"+E+";")}l&&(o.lightMaps.length>0&&(f.push("uniform samplerCube lightMap;"),f.push("uniform mat4 viewNormalMatrix;")),o.reflectionMaps.length>0&&f.push("uniform samplerCube reflectionMap;"),(o.lightMaps.length>0||o.reflectionMaps.length>0)&&f.push("uniform mat4 viewMatrix;"),f.push("#define PI 3.14159265359"),f.push("#define RECIPROCAL_PI 0.31830988618"),f.push("#define RECIPROCAL_PI2 0.15915494"),f.push("#define EPSILON 1e-6"),f.push("#define saturate(a) clamp( a, 0.0, 1.0 )"),f.push("vec3 inverseTransformDirection(in vec3 dir, in mat4 matrix) {"),f.push("   return normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );"),f.push("}"),f.push("struct IncidentLight {"),f.push("   vec3 color;"),f.push("   vec3 direction;"),f.push("};"),f.push("struct ReflectedLight {"),f.push("   vec3 diffuse;"),f.push("   vec3 specular;"),f.push("};"),f.push("struct Geometry {"),f.push("   vec3 position;"),f.push("   vec3 viewNormal;"),f.push("   vec3 worldNormal;"),f.push("   vec3 viewEyeDir;"),f.push("};"),f.push("struct Material {"),f.push("   vec3    diffuseColor;"),f.push("   float   specularRoughness;"),f.push("   vec3    specularColor;"),f.push("   float   shine;"),f.push("};"),c&&((o.lightMaps.length>0||o.reflectionMaps.length>0)&&(f.push("void computePhongLightMapping(const in Geometry geometry, const in Material material, inout ReflectedLight reflectedLight) {"),o.lightMaps.length>0&&(f.push("   vec3 irradiance = "+Ts[o.lightMaps[0].encoding]+"(texture(lightMap, geometry.worldNormal)).rgb;"),f.push("   irradiance *= PI;"),f.push("   vec3 diffuseBRDFContrib = (RECIPROCAL_PI * material.diffuseColor);"),f.push("   reflectedLight.diffuse += irradiance * diffuseBRDFContrib;")),o.reflectionMaps.length>0&&(f.push("   vec3 reflectVec             = reflect(-geometry.viewEyeDir, geometry.viewNormal);"),f.push("   vec3 radiance               = texture(reflectionMap, reflectVec).rgb * 0.2;"),f.push("   radiance *= PI;"),f.push("   reflectedLight.specular     += radiance;")),f.push("}")),f.push("void computePhongLighting(const in IncidentLight directLight, const in Geometry geometry, const in Material material, inout ReflectedLight reflectedLight) {"),f.push("   float dotNL     = saturate(dot(geometry.viewNormal, directLight.direction));"),f.push("   vec3 irradiance = dotNL * directLight.color * PI;"),f.push("   reflectedLight.diffuse  += irradiance * (RECIPROCAL_PI * material.diffuseColor);"),f.push("   reflectedLight.specular += directLight.color * material.specularColor * pow(max(dot(reflect(-directLight.direction, -geometry.viewNormal), geometry.viewEyeDir), 0.0), material.shine);"),f.push("}")),(A||u)&&(f.push("float GGXRoughnessToBlinnExponent(const in float ggxRoughness) {"),f.push("   float r = ggxRoughness + 0.0001;"),f.push("   return (2.0 / (r * r) - 2.0);"),f.push("}"),f.push("float getSpecularMIPLevel(const in float blinnShininessExponent, const in int maxMIPLevel) {"),f.push("   float maxMIPLevelScalar = float( maxMIPLevel );"),f.push("   float desiredMIPLevel = maxMIPLevelScalar - 0.79248 - 0.5 * log2( ( blinnShininessExponent * blinnShininessExponent ) + 1.0 );"),f.push("   return clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );"),f.push("}"),o.reflectionMaps.length>0&&(f.push("vec3 getLightProbeIndirectRadiance(const in vec3 reflectVec, const in float blinnShininessExponent, const in int maxMIPLevel) {"),f.push("   float mipLevel = 0.5 * getSpecularMIPLevel(blinnShininessExponent, maxMIPLevel);"),f.push("   vec3 envMapColor = "+Ts[o.reflectionMaps[0].encoding]+"(texture(reflectionMap, reflectVec, mipLevel)).rgb;"),f.push("  return envMapColor;"),f.push("}")),f.push("vec3 F_Schlick(const in vec3 specularColor, const in float dotLH) {"),f.push("   float fresnel = exp2( ( -5.55473 * dotLH - 6.98316 ) * dotLH );"),f.push("   return ( 1.0 - specularColor ) * fresnel + specularColor;"),f.push("}"),f.push("float G_GGX_Smith(const in float alpha, const in float dotNL, const in float dotNV) {"),f.push("   float a2 = ( alpha * alpha );"),f.push("   float gl = dotNL + sqrt( a2 + ( 1.0 - a2 ) * ( dotNL * dotNL ) );"),f.push("   float gv = dotNV + sqrt( a2 + ( 1.0 - a2 ) * ( dotNV * dotNV ) );"),f.push("   return 1.0 / ( gl * gv );"),f.push("}"),f.push("float G_GGX_SmithCorrelated(const in float alpha, const in float dotNL, const in float dotNV) {"),f.push("   float a2 = ( alpha * alpha );"),f.push("   float gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * ( dotNV * dotNV ) );"),f.push("   float gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * ( dotNL * dotNL ) );"),f.push("   return 0.5 / max( gv + gl, EPSILON );"),f.push("}"),f.push("float D_GGX(const in float alpha, const in float dotNH) {"),f.push("   float a2 = ( alpha * alpha );"),f.push("   float denom = ( dotNH * dotNH) * ( a2 - 1.0 ) + 1.0;"),f.push("   return RECIPROCAL_PI * a2 / ( denom * denom);"),f.push("}"),f.push("vec3 BRDF_Specular_GGX(const in IncidentLight incidentLight, const in Geometry geometry, const in vec3 specularColor, const in float roughness) {"),f.push("   float alpha = ( roughness * roughness );"),f.push("   vec3 halfDir = normalize( incidentLight.direction + geometry.viewEyeDir );"),f.push("   float dotNL = saturate( dot( geometry.viewNormal, incidentLight.direction ) );"),f.push("   float dotNV = saturate( dot( geometry.viewNormal, geometry.viewEyeDir ) );"),f.push("   float dotNH = saturate( dot( geometry.viewNormal, halfDir ) );"),f.push("   float dotLH = saturate( dot( incidentLight.direction, halfDir ) );"),f.push("   vec3  F = F_Schlick( specularColor, dotLH );"),f.push("   float G = G_GGX_SmithCorrelated( alpha, dotNL, dotNV );"),f.push("   float D = D_GGX( alpha, dotNH );"),f.push("   return F * (G * D);"),f.push("}"),f.push("vec3 BRDF_Specular_GGX_Environment(const in Geometry geometry, const in vec3 specularColor, const in float roughness) {"),f.push("   float dotNV = saturate(dot(geometry.viewNormal, geometry.viewEyeDir));"),f.push("   const vec4 c0 = vec4( -1, -0.0275, -0.572,  0.022);"),f.push("   const vec4 c1 = vec4(  1,  0.0425,   1.04, -0.04);"),f.push("   vec4 r = roughness * c0 + c1;"),f.push("   float a004 = min(r.x * r.x, exp2(-9.28 * dotNV)) * r.x + r.y;"),f.push("   vec2 AB    = vec2(-1.04, 1.04) * a004 + r.zw;"),f.push("   return specularColor * AB.x + AB.y;"),f.push("}"),(o.lightMaps.length>0||o.reflectionMaps.length>0)&&(f.push("void computePBRLightMapping(const in Geometry geometry, const in Material material, inout ReflectedLight reflectedLight) {"),o.lightMaps.length>0&&(f.push("   vec3 irradiance = sRGBToLinear(texture(lightMap, geometry.worldNormal)).rgb;"),f.push("   irradiance *= PI;"),f.push("   vec3 diffuseBRDFContrib = (RECIPROCAL_PI * material.diffuseColor);"),f.push("   reflectedLight.diffuse += irradiance * diffuseBRDFContrib;")),o.reflectionMaps.length>0&&(f.push("   vec3 reflectVec             = reflect(-geometry.viewEyeDir, geometry.viewNormal);"),f.push("   reflectVec                  = inverseTransformDirection(reflectVec, viewMatrix);"),f.push("   float blinnExpFromRoughness = GGXRoughnessToBlinnExponent(material.specularRoughness);"),f.push("   vec3 radiance               = getLightProbeIndirectRadiance(reflectVec, blinnExpFromRoughness, 8);"),f.push("   vec3 specularBRDFContrib    = BRDF_Specular_GGX_Environment(geometry, material.specularColor, material.specularRoughness);"),f.push("   reflectedLight.specular     += radiance * specularBRDFContrib;")),f.push("}")),f.push("void computePBRLighting(const in IncidentLight incidentLight, const in Geometry geometry, const in Material material, inout ReflectedLight reflectedLight) {"),f.push("   float dotNL     = saturate(dot(geometry.viewNormal, incidentLight.direction));"),f.push("   vec3 irradiance = dotNL * incidentLight.color * PI;"),f.push("   reflectedLight.diffuse  += irradiance * (RECIPROCAL_PI * material.diffuseColor);"),f.push("   reflectedLight.specular += irradiance * BRDF_Specular_GGX(incidentLight, geometry, material.specularColor, material.specularRoughness);"),f.push("}")));f.push("in vec3 vViewPosition;"),i.colors&&f.push("in vec4 vColor;");h&&(l&&s._normalMap||s._ambientMap||s._baseColorMap||s._diffuseMap||s._emissiveMap||s._metallicMap||s._roughnessMap||s._metallicRoughnessMap||s._specularMap||s._glossinessMap||s._specularGlossinessMap||s._occlusionMap||s._alphaMap)&&f.push("in vec2 vUV;");l&&(o.lightMaps.length>0&&f.push("in vec3 vWorldNormal;"),f.push("in vec3 vViewNormal;"));n.ambient&&f.push("uniform vec3 materialAmbient;");n.baseColor&&f.push("uniform vec3 materialBaseColor;");void 0!==n.alpha&&null!==n.alpha&&f.push("uniform vec4 materialAlphaModeCutoff;");n.emissive&&f.push("uniform vec3 materialEmissive;");n.diffuse&&f.push("uniform vec3 materialDiffuse;");void 0!==n.glossiness&&null!==n.glossiness&&f.push("uniform float materialGlossiness;");void 0!==n.shininess&&null!==n.shininess&&f.push("uniform float materialShininess;");n.specular&&f.push("uniform vec3 materialSpecular;");void 0!==n.metallic&&null!==n.metallic&&f.push("uniform float materialMetallic;");void 0!==n.roughness&&null!==n.roughness&&f.push("uniform float materialRoughness;");void 0!==n.specularF0&&null!==n.specularF0&&f.push("uniform float materialSpecularF0;");h&&s._ambientMap&&(f.push("uniform sampler2D ambientMap;"),s._ambientMap._state.matrix&&f.push("uniform mat4 ambientMapMatrix;"));h&&s._baseColorMap&&(f.push("uniform sampler2D baseColorMap;"),s._baseColorMap._state.matrix&&f.push("uniform mat4 baseColorMapMatrix;"));h&&s._diffuseMap&&(f.push("uniform sampler2D diffuseMap;"),s._diffuseMap._state.matrix&&f.push("uniform mat4 diffuseMapMatrix;"));h&&s._emissiveMap&&(f.push("uniform sampler2D emissiveMap;"),s._emissiveMap._state.matrix&&f.push("uniform mat4 emissiveMapMatrix;"));l&&h&&s._metallicMap&&(f.push("uniform sampler2D metallicMap;"),s._metallicMap._state.matrix&&f.push("uniform mat4 metallicMapMatrix;"));l&&h&&s._roughnessMap&&(f.push("uniform sampler2D roughnessMap;"),s._roughnessMap._state.matrix&&f.push("uniform mat4 roughnessMapMatrix;"));l&&h&&s._metallicRoughnessMap&&(f.push("uniform sampler2D metallicRoughnessMap;"),s._metallicRoughnessMap._state.matrix&&f.push("uniform mat4 metallicRoughnessMapMatrix;"));l&&s._normalMap&&(f.push("uniform sampler2D normalMap;"),s._normalMap._state.matrix&&f.push("uniform mat4 normalMapMatrix;"),f.push("vec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm, vec2 uv ) {"),f.push("      vec3 q0 = vec3( dFdx( eye_pos.x ), dFdx( eye_pos.y ), dFdx( eye_pos.z ) );"),f.push("      vec3 q1 = vec3( dFdy( eye_pos.x ), dFdy( eye_pos.y ), dFdy( eye_pos.z ) );"),f.push("      vec2 st0 = dFdx( uv.st );"),f.push("      vec2 st1 = dFdy( uv.st );"),f.push("      vec3 S = normalize( q0 * st1.t - q1 * st0.t );"),f.push("      vec3 T = normalize( -q0 * st1.s + q1 * st0.s );"),f.push("      vec3 N = normalize( surf_norm );"),f.push("      vec3 mapN = texture( normalMap, uv ).xyz * 2.0 - 1.0;"),f.push("      mat3 tsn = mat3( S, T, N );"),f.push("      return normalize( tsn * mapN );"),f.push("}"));h&&s._occlusionMap&&(f.push("uniform sampler2D occlusionMap;"),s._occlusionMap._state.matrix&&f.push("uniform mat4 occlusionMapMatrix;"));h&&s._alphaMap&&(f.push("uniform sampler2D alphaMap;"),s._alphaMap._state.matrix&&f.push("uniform mat4 alphaMapMatrix;"));l&&h&&s._specularMap&&(f.push("uniform sampler2D specularMap;"),s._specularMap._state.matrix&&f.push("uniform mat4 specularMapMatrix;"));l&&h&&s._glossinessMap&&(f.push("uniform sampler2D glossinessMap;"),s._glossinessMap._state.matrix&&f.push("uniform mat4 glossinessMapMatrix;"));l&&h&&s._specularGlossinessMap&&(f.push("uniform sampler2D materialSpecularGlossinessMap;"),s._specularGlossinessMap._state.matrix&&f.push("uniform mat4 materialSpecularGlossinessMapMatrix;"));l&&(s._diffuseFresnel||s._specularFresnel||s._alphaFresnel||s._emissiveFresnel||s._reflectivityFresnel)&&(f.push("float fresnel(vec3 eyeDir, vec3 normal, float edgeBias, float centerBias, float power) {"),f.push("    float fr = abs(dot(eyeDir, normal));"),f.push("    float finalFr = clamp((fr - edgeBias) / (centerBias - edgeBias), 0.0, 1.0);"),f.push("    return pow(finalFr, power);"),f.push("}"),s._diffuseFresnel&&(f.push("uniform float  diffuseFresnelCenterBias;"),f.push("uniform float  diffuseFresnelEdgeBias;"),f.push("uniform float  diffuseFresnelPower;"),f.push("uniform vec3   diffuseFresnelCenterColor;"),f.push("uniform vec3   diffuseFresnelEdgeColor;")),s._specularFresnel&&(f.push("uniform float  specularFresnelCenterBias;"),f.push("uniform float  specularFresnelEdgeBias;"),f.push("uniform float  specularFresnelPower;"),f.push("uniform vec3   specularFresnelCenterColor;"),f.push("uniform vec3   specularFresnelEdgeColor;")),s._alphaFresnel&&(f.push("uniform float  alphaFresnelCenterBias;"),f.push("uniform float  alphaFresnelEdgeBias;"),f.push("uniform float  alphaFresnelPower;"),f.push("uniform vec3   alphaFresnelCenterColor;"),f.push("uniform vec3   alphaFresnelEdgeColor;")),s._reflectivityFresnel&&(f.push("uniform float  materialSpecularF0FresnelCenterBias;"),f.push("uniform float  materialSpecularF0FresnelEdgeBias;"),f.push("uniform float  materialSpecularF0FresnelPower;"),f.push("uniform vec3   materialSpecularF0FresnelCenterColor;"),f.push("uniform vec3   materialSpecularF0FresnelEdgeColor;")),s._emissiveFresnel&&(f.push("uniform float  emissiveFresnelCenterBias;"),f.push("uniform float  emissiveFresnelEdgeBias;"),f.push("uniform float  emissiveFresnelPower;"),f.push("uniform vec3   emissiveFresnelCenterColor;"),f.push("uniform vec3   emissiveFresnelEdgeColor;")));if(f.push("uniform vec4   lightAmbient;"),l)for(let e=0,t=o.lights.length;e<t;e++){const t=o.lights[e];"ambient"!==t.type&&(f.push("uniform vec4 lightColor"+e+";"),"point"===t.type&&f.push("uniform vec3 lightAttenuation"+e+";"),"dir"===t.type&&"view"===t.space&&f.push("uniform vec3 lightDir"+e+";"),"point"===t.type&&"view"===t.space?f.push("uniform vec3 lightPos"+e+";"):f.push("in vec4 vViewLightReverseDirAndDist"+e+";"))}if(p)for(let e=0,t=o.lights.length;e<t;e++)o.lights[e].castsShadow&&(f.push("in vec4 vShadowPosFromLight"+e+";"),f.push("uniform sampler2D shadowMap"+e+";"));if(f.push("uniform vec4 colorize;"),f.push("out vec4 outColor;"),f.push("void main(void) {"),a){f.push("if (clippable) {"),f.push("  float dist = 0.0;");for(E=0;E<r.sectionPlanes.length;E++)f.push("if (sectionPlaneActive"+E+") {"),f.push("   dist += clamp(dot(-sectionPlaneDir"+E+".xyz, vWorldPosition.xyz - sectionPlanePos"+E+".xyz), 0.0, 1000.0);"),f.push("}");f.push("  if (dist > 0.0) { discard; }"),f.push("}")}"points"===i.primitiveName&&(f.push("vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),f.push("float r = dot(cxy, cxy);"),f.push("if (r > 1.0) {"),f.push("   discard;"),f.push("}"));f.push("float occlusion = 1.0;"),n.ambient?f.push("vec3 ambientColor = materialAmbient;"):f.push("vec3 ambientColor = vec3(1.0, 1.0, 1.0);");n.diffuse?f.push("vec3 diffuseColor = materialDiffuse;"):n.baseColor?f.push("vec3 diffuseColor = materialBaseColor;"):f.push("vec3 diffuseColor = vec3(1.0, 1.0, 1.0);");i.colors&&f.push("diffuseColor *= vColor.rgb;");n.emissive?f.push("vec3 emissiveColor = materialEmissive;"):f.push("vec3  emissiveColor = vec3(0.0, 0.0, 0.0);");n.specular?f.push("vec3 specular = materialSpecular;"):f.push("vec3 specular = vec3(1.0, 1.0, 1.0);");void 0!==n.alpha?f.push("float alpha = materialAlphaModeCutoff[0];"):f.push("float alpha = 1.0;");i.colors&&f.push("alpha *= vColor.a;");void 0!==n.glossiness?f.push("float glossiness = materialGlossiness;"):f.push("float glossiness = 1.0;");void 0!==n.metallic?f.push("float metallic = materialMetallic;"):f.push("float metallic = 1.0;");void 0!==n.roughness?f.push("float roughness = materialRoughness;"):f.push("float roughness = 1.0;");void 0!==n.specularF0?f.push("float specularF0 = materialSpecularF0;"):f.push("float specularF0 = 1.0;");h&&(l&&s._normalMap||s._ambientMap||s._baseColorMap||s._diffuseMap||s._occlusionMap||s._emissiveMap||s._metallicMap||s._roughnessMap||s._metallicRoughnessMap||s._specularMap||s._glossinessMap||s._specularGlossinessMap||s._alphaMap)&&(f.push("vec4 texturePos = vec4(vUV.s, vUV.t, 1.0, 1.0);"),f.push("vec2 textureCoord;"));h&&s._ambientMap&&(s._ambientMap._state.matrix?f.push("textureCoord = (ambientMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("vec4 ambientTexel = texture(ambientMap, textureCoord).rgb;"),f.push("ambientTexel = "+Ts[s._ambientMap._state.encoding]+"(ambientTexel);"),f.push("ambientColor *= ambientTexel.rgb;"));h&&s._diffuseMap&&(s._diffuseMap._state.matrix?f.push("textureCoord = (diffuseMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("vec4 diffuseTexel = texture(diffuseMap, textureCoord);"),f.push("diffuseTexel = "+Ts[s._diffuseMap._state.encoding]+"(diffuseTexel);"),f.push("diffuseColor *= diffuseTexel.rgb;"),f.push("alpha *= diffuseTexel.a;"));h&&s._baseColorMap&&(s._baseColorMap._state.matrix?f.push("textureCoord = (baseColorMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("vec4 baseColorTexel = texture(baseColorMap, textureCoord);"),f.push("baseColorTexel = "+Ts[s._baseColorMap._state.encoding]+"(baseColorTexel);"),f.push("diffuseColor *= baseColorTexel.rgb;"),f.push("alpha *= baseColorTexel.a;"));h&&s._emissiveMap&&(s._emissiveMap._state.matrix?f.push("textureCoord = (emissiveMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("vec4 emissiveTexel = texture(emissiveMap, textureCoord);"),f.push("emissiveTexel = "+Ts[s._emissiveMap._state.encoding]+"(emissiveTexel);"),f.push("emissiveColor = emissiveTexel.rgb;"));h&&s._alphaMap&&(s._alphaMap._state.matrix?f.push("textureCoord = (alphaMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("alpha *= texture(alphaMap, textureCoord).r;"));h&&s._occlusionMap&&(s._occlusionMap._state.matrix?f.push("textureCoord = (occlusionMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("occlusion *= texture(occlusionMap, textureCoord).r;"));if(l&&(o.lights.length>0||o.lightMaps.length>0||o.reflectionMaps.length>0)){h&&s._normalMap?(s._normalMap._state.matrix?f.push("textureCoord = (normalMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("vec3 viewNormal = perturbNormal2Arb( vViewPosition, normalize(vViewNormal), textureCoord );")):f.push("vec3 viewNormal = normalize(vViewNormal);"),h&&s._specularMap&&(s._specularMap._state.matrix?f.push("textureCoord = (specularMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("specular *= texture(specularMap, textureCoord).rgb;")),h&&s._glossinessMap&&(s._glossinessMap._state.matrix?f.push("textureCoord = (glossinessMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("glossiness *= texture(glossinessMap, textureCoord).r;")),h&&s._specularGlossinessMap&&(s._specularGlossinessMap._state.matrix?f.push("textureCoord = (materialSpecularGlossinessMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("vec4 specGlossRGB = texture(materialSpecularGlossinessMap, textureCoord).rgba;"),f.push("specular *= specGlossRGB.rgb;"),f.push("glossiness *= specGlossRGB.a;")),h&&s._metallicMap&&(s._metallicMap._state.matrix?f.push("textureCoord = (metallicMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("metallic *= texture(metallicMap, textureCoord).r;")),h&&s._roughnessMap&&(s._roughnessMap._state.matrix?f.push("textureCoord = (roughnessMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("roughness *= texture(roughnessMap, textureCoord).r;")),h&&s._metallicRoughnessMap&&(s._metallicRoughnessMap._state.matrix?f.push("textureCoord = (metallicRoughnessMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("vec3 metalRoughRGB = texture(metallicRoughnessMap, textureCoord).rgb;"),f.push("metallic *= metalRoughRGB.b;"),f.push("roughness *= metalRoughRGB.g;")),f.push("vec3 viewEyeDir = normalize(-vViewPosition);"),s._diffuseFresnel&&(f.push("float diffuseFresnel = fresnel(viewEyeDir, viewNormal, diffuseFresnelEdgeBias, diffuseFresnelCenterBias, diffuseFresnelPower);"),f.push("diffuseColor *= mix(diffuseFresnelEdgeColor, diffuseFresnelCenterColor, diffuseFresnel);")),s._specularFresnel&&(f.push("float specularFresnel = fresnel(viewEyeDir, viewNormal, specularFresnelEdgeBias, specularFresnelCenterBias, specularFresnelPower);"),f.push("specular *= mix(specularFresnelEdgeColor, specularFresnelCenterColor, specularFresnel);")),s._alphaFresnel&&(f.push("float alphaFresnel = fresnel(viewEyeDir, viewNormal, alphaFresnelEdgeBias, alphaFresnelCenterBias, alphaFresnelPower);"),f.push("alpha *= mix(alphaFresnelEdgeColor.r, alphaFresnelCenterColor.r, alphaFresnel);")),s._emissiveFresnel&&(f.push("float emissiveFresnel = fresnel(viewEyeDir, viewNormal, emissiveFresnelEdgeBias, emissiveFresnelCenterBias, emissiveFresnelPower);"),f.push("emissiveColor *= mix(emissiveFresnelEdgeColor, emissiveFresnelCenterColor, emissiveFresnel);")),f.push("if (materialAlphaModeCutoff[1] == 1.0 && alpha < materialAlphaModeCutoff[2]) {"),f.push("   discard;"),f.push("}"),f.push("IncidentLight  light;"),f.push("Material       material;"),f.push("Geometry       geometry;"),f.push("ReflectedLight reflectedLight = ReflectedLight(vec3(0.0,0.0,0.0), vec3(0.0,0.0,0.0));"),f.push("vec3           viewLightDir;"),c&&(f.push("material.diffuseColor      = diffuseColor;"),f.push("material.specularColor     = specular;"),f.push("material.shine             = materialShininess;")),u&&(f.push("float oneMinusSpecularStrength = 1.0 - max(max(specular.r, specular.g ),specular.b);"),f.push("material.diffuseColor      = diffuseColor * oneMinusSpecularStrength;"),f.push("material.specularRoughness = clamp( 1.0 - glossiness, 0.04, 1.0 );"),f.push("material.specularColor     = specular;")),A&&(f.push("float dielectricSpecular = 0.16 * specularF0 * specularF0;"),f.push("material.diffuseColor      = diffuseColor * (1.0 - dielectricSpecular) * (1.0 - metallic);"),f.push("material.specularRoughness = clamp(roughness, 0.04, 1.0);"),f.push("material.specularColor     = mix(vec3(dielectricSpecular), diffuseColor, metallic);")),f.push("geometry.position      = vViewPosition;"),o.lightMaps.length>0&&f.push("geometry.worldNormal   = normalize(vWorldNormal);"),f.push("geometry.viewNormal    = viewNormal;"),f.push("geometry.viewEyeDir    = viewEyeDir;"),c&&(o.lightMaps.length>0||o.reflectionMaps.length>0)&&f.push("computePhongLightMapping(geometry, material, reflectedLight);"),(u||A)&&(o.lightMaps.length>0||o.reflectionMaps.length>0)&&f.push("computePBRLightMapping(geometry, material, reflectedLight);"),f.push("float shadow = 1.0;"),f.push("float shadowAcneRemover = 0.007;"),f.push("vec3 fragmentDepth;"),f.push("float texelSize = 1.0 / 1024.0;"),f.push("float amountInLight = 0.0;"),f.push("vec3 shadowCoord;"),f.push("vec4 rgbaDepth;"),f.push("float depth;");for(let e=0,t=o.lights.length;e<t;e++){const t=o.lights[e];"ambient"!==t.type&&("dir"===t.type&&"view"===t.space?f.push("viewLightDir = -normalize(lightDir"+e+");"):"point"===t.type&&"view"===t.space?f.push("viewLightDir = normalize(lightPos"+e+" - vViewPosition);"):f.push("viewLightDir = normalize(vViewLightReverseDirAndDist"+e+".xyz);"),p&&t.castsShadow?(f.push("shadow = 0.0;"),f.push("fragmentDepth = vShadowPosFromLight"+e+".xyz;"),f.push("fragmentDepth.z -= shadowAcneRemover;"),f.push("for (int x = -3; x <= 3; x++) {"),f.push("  for (int y = -3; y <= 3; y++) {"),f.push("      float texelDepth = unpackDepth(texture(shadowMap"+e+", fragmentDepth.xy + vec2(x, y) * texelSize));"),f.push("      if (fragmentDepth.z < texelDepth) {"),f.push("          shadow += 1.0;"),f.push("      }"),f.push("  }"),f.push("}"),f.push("shadow = shadow / 9.0;"),f.push("light.color =  lightColor"+e+".rgb * (lightColor"+e+".a * shadow);")):f.push("light.color =  lightColor"+e+".rgb * (lightColor"+e+".a );"),f.push("light.direction = viewLightDir;"),c&&f.push("computePhongLighting(light, geometry, material, reflectedLight);"),(u||A)&&f.push("computePBRLighting(light, geometry, material, reflectedLight);"))}c?f.push("vec3 outgoingLight = (lightAmbient.rgb * lightAmbient.a * diffuseColor) + ((occlusion * (( reflectedLight.diffuse + reflectedLight.specular)))) + emissiveColor;"):f.push("vec3 outgoingLight = (occlusion * (reflectedLight.diffuse)) + (occlusion * reflectedLight.specular) + emissiveColor;")}else f.push("ambientColor *= (lightAmbient.rgb * lightAmbient.a);"),f.push("vec3 outgoingLight = emissiveColor + ambientColor;");f.push("vec4 fragColor = vec4(outgoingLight, alpha) * colorize;"),d&&f.push("fragColor = linearToGamma(fragColor, gammaFactor);");f.push("outColor = fragColor;"),t.logarithmicDepthBufferEnabled&&f.push("gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;");return f.push("}"),f}(e))},Ts={};function _s(e){if(!e.receivesShadow)return!1;const t=e.scene._lightsState.lights;if(!t||0===t.length)return!1;for(let e=0,s=t.length;e<s;e++)if(t[e].castsShadow)return!0;return!1}function Rs(e){const t=e._geometry._state.primitiveName;return!(!e._geometry._state.autoVertexNormals&&!e._geometry._state.normalsBuf||"triangles"!==t&&"triangle-strip"!==t&&"triangle-fan"!==t)}Ts[3e3]="linearToLinear",Ts[3001]="sRGBToLinear";const Ps=p.vec3(),Ds=new t({}),Ns=function(e,t){this.id=Ds.addItem({}),this._hash=e,this._scene=t.scene,this._useCount=0,this._shaderSource=new vs(t),this._allocate(t)},bs={};Ns.get=function(e){const t=e.scene,s=[t.canvas.canvas.id,(t.gammaInput?"gi;":";")+(t.gammaOutput?"go":""),t._lightsState.getHash(),t._sectionPlanesState.getHash(),e._geometry._state.hash,e._material._state.hash,e._state.drawHash].join(";");let i=bs[s];if(!i){if(i=new Ns(s,e),i.errors)return console.log(i.errors.join("\n")),null;bs[s]=i,d.memory.programs++}return i._useCount++,i},Ns.prototype.put=function(){0==--this._useCount&&(Ds.removeItem(this.id),this._program&&this._program.destroy(),delete bs[this._hash],d.memory.programs--)},Ns.prototype.webglContextRestored=function(){this._program=null},Ns.prototype.drawMesh=function(e,t){this._program||this._allocate(t);const s=X.MAX_TEXTURE_UNITS,i=t.scene,r=t._material,o=i.canvas.gl,n=this._program,a=t._state,l=t._material._state,h=t._geometry._state,c=i.camera,A=t.origin,u=a.background;if(e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,u&&o.depthFunc(o.LEQUAL),this._bindProgram(e)),o.uniformMatrix4fv(this._uViewMatrix,!1,A?e.getRTCViewMatrix(a.originHash,A):c.viewMatrix),o.uniformMatrix4fv(this._uViewNormalMatrix,!1,c.viewNormalMatrix),a.clippable){const e=i._sectionPlanesState.sectionPlanes.length;if(e>0){const s=i._sectionPlanesState.sectionPlanes,r=t.renderFlags;for(let t=0;t<e;t++){const e=this._uSectionPlanes[t];if(e){const i=r.sectionPlanesActivePerLayer[t];if(o.uniform1i(e.active,i?1:0),i){const i=s[t];o.uniform3fv(e.pos,A?B(i.dist,i.dir,A,Ps):i.pos),o.uniform3fv(e.dir,i.dir)}}}}}if(l.id!==this._lastMaterialId){e.textureUnit=this._baseTextureUnit;const t=l.backfaces;e.backfaces!==t&&(t?o.disable(o.CULL_FACE):o.enable(o.CULL_FACE),e.backfaces=t);const i=l.frontface;switch(e.frontface!==i&&(i?o.frontFace(o.CCW):o.frontFace(o.CW),e.frontface=i),e.lineWidth!==l.lineWidth&&(o.lineWidth(l.lineWidth),e.lineWidth=l.lineWidth),this._uPointSize&&o.uniform1f(this._uPointSize,l.pointSize),l.type){case"LambertMaterial":this._uMaterialAmbient&&o.uniform3fv(this._uMaterialAmbient,l.ambient),this._uMaterialColor&&o.uniform4f(this._uMaterialColor,l.color[0],l.color[1],l.color[2],l.alpha),this._uMaterialEmissive&&o.uniform3fv(this._uMaterialEmissive,l.emissive);break;case"PhongMaterial":this._uMaterialShininess&&o.uniform1f(this._uMaterialShininess,l.shininess),this._uMaterialAmbient&&o.uniform3fv(this._uMaterialAmbient,l.ambient),this._uMaterialDiffuse&&o.uniform3fv(this._uMaterialDiffuse,l.diffuse),this._uMaterialSpecular&&o.uniform3fv(this._uMaterialSpecular,l.specular),this._uMaterialEmissive&&o.uniform3fv(this._uMaterialEmissive,l.emissive),this._uAlphaModeCutoff&&o.uniform4f(this._uAlphaModeCutoff,1*l.alpha,1===l.alphaMode?1:0,l.alphaCutoff,0),r._ambientMap&&r._ambientMap._state.texture&&this._uMaterialAmbientMap&&(n.bindTexture(this._uMaterialAmbientMap,r._ambientMap._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uMaterialAmbientMapMatrix&&o.uniformMatrix4fv(this._uMaterialAmbientMapMatrix,!1,r._ambientMap._state.matrix)),r._diffuseMap&&r._diffuseMap._state.texture&&this._uDiffuseMap&&(n.bindTexture(this._uDiffuseMap,r._diffuseMap._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uDiffuseMapMatrix&&o.uniformMatrix4fv(this._uDiffuseMapMatrix,!1,r._diffuseMap._state.matrix)),r._specularMap&&r._specularMap._state.texture&&this._uSpecularMap&&(n.bindTexture(this._uSpecularMap,r._specularMap._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uSpecularMapMatrix&&o.uniformMatrix4fv(this._uSpecularMapMatrix,!1,r._specularMap._state.matrix)),r._emissiveMap&&r._emissiveMap._state.texture&&this._uEmissiveMap&&(n.bindTexture(this._uEmissiveMap,r._emissiveMap._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uEmissiveMapMatrix&&o.uniformMatrix4fv(this._uEmissiveMapMatrix,!1,r._emissiveMap._state.matrix)),r._alphaMap&&r._alphaMap._state.texture&&this._uAlphaMap&&(n.bindTexture(this._uAlphaMap,r._alphaMap._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uAlphaMapMatrix&&o.uniformMatrix4fv(this._uAlphaMapMatrix,!1,r._alphaMap._state.matrix)),r._reflectivityMap&&r._reflectivityMap._state.texture&&this._uReflectivityMap&&(n.bindTexture(this._uReflectivityMap,r._reflectivityMap._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,this._uReflectivityMapMatrix&&o.uniformMatrix4fv(this._uReflectivityMapMatrix,!1,r._reflectivityMap._state.matrix)),r._normalMap&&r._normalMap._state.texture&&this._uNormalMap&&(n.bindTexture(this._uNormalMap,r._normalMap._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uNormalMapMatrix&&o.uniformMatrix4fv(this._uNormalMapMatrix,!1,r._normalMap._state.matrix)),r._occlusionMap&&r._occlusionMap._state.texture&&this._uOcclusionMap&&(n.bindTexture(this._uOcclusionMap,r._occlusionMap._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uOcclusionMapMatrix&&o.uniformMatrix4fv(this._uOcclusionMapMatrix,!1,r._occlusionMap._state.matrix)),r._diffuseFresnel&&(this._uDiffuseFresnelEdgeBias&&o.uniform1f(this._uDiffuseFresnelEdgeBias,r._diffuseFresnel.edgeBias),this._uDiffuseFresnelCenterBias&&o.uniform1f(this._uDiffuseFresnelCenterBias,r._diffuseFresnel.centerBias),this._uDiffuseFresnelEdgeColor&&o.uniform3fv(this._uDiffuseFresnelEdgeColor,r._diffuseFresnel.edgeColor),this._uDiffuseFresnelCenterColor&&o.uniform3fv(this._uDiffuseFresnelCenterColor,r._diffuseFresnel.centerColor),this._uDiffuseFresnelPower&&o.uniform1f(this._uDiffuseFresnelPower,r._diffuseFresnel.power)),r._specularFresnel&&(this._uSpecularFresnelEdgeBias&&o.uniform1f(this._uSpecularFresnelEdgeBias,r._specularFresnel.edgeBias),this._uSpecularFresnelCenterBias&&o.uniform1f(this._uSpecularFresnelCenterBias,r._specularFresnel.centerBias),this._uSpecularFresnelEdgeColor&&o.uniform3fv(this._uSpecularFresnelEdgeColor,r._specularFresnel.edgeColor),this._uSpecularFresnelCenterColor&&o.uniform3fv(this._uSpecularFresnelCenterColor,r._specularFresnel.centerColor),this._uSpecularFresnelPower&&o.uniform1f(this._uSpecularFresnelPower,r._specularFresnel.power)),r._alphaFresnel&&(this._uAlphaFresnelEdgeBias&&o.uniform1f(this._uAlphaFresnelEdgeBias,r._alphaFresnel.edgeBias),this._uAlphaFresnelCenterBias&&o.uniform1f(this._uAlphaFresnelCenterBias,r._alphaFresnel.centerBias),this._uAlphaFresnelEdgeColor&&o.uniform3fv(this._uAlphaFresnelEdgeColor,r._alphaFresnel.edgeColor),this._uAlphaFresnelCenterColor&&o.uniform3fv(this._uAlphaFresnelCenterColor,r._alphaFresnel.centerColor),this._uAlphaFresnelPower&&o.uniform1f(this._uAlphaFresnelPower,r._alphaFresnel.power)),r._reflectivityFresnel&&(this._uReflectivityFresnelEdgeBias&&o.uniform1f(this._uReflectivityFresnelEdgeBias,r._reflectivityFresnel.edgeBias),this._uReflectivityFresnelCenterBias&&o.uniform1f(this._uReflectivityFresnelCenterBias,r._reflectivityFresnel.centerBias),this._uReflectivityFresnelEdgeColor&&o.uniform3fv(this._uReflectivityFresnelEdgeColor,r._reflectivityFresnel.edgeColor),this._uReflectivityFresnelCenterColor&&o.uniform3fv(this._uReflectivityFresnelCenterColor,r._reflectivityFresnel.centerColor),this._uReflectivityFresnelPower&&o.uniform1f(this._uReflectivityFresnelPower,r._reflectivityFresnel.power)),r._emissiveFresnel&&(this._uEmissiveFresnelEdgeBias&&o.uniform1f(this._uEmissiveFresnelEdgeBias,r._emissiveFresnel.edgeBias),this._uEmissiveFresnelCenterBias&&o.uniform1f(this._uEmissiveFresnelCenterBias,r._emissiveFresnel.centerBias),this._uEmissiveFresnelEdgeColor&&o.uniform3fv(this._uEmissiveFresnelEdgeColor,r._emissiveFresnel.edgeColor),this._uEmissiveFresnelCenterColor&&o.uniform3fv(this._uEmissiveFresnelCenterColor,r._emissiveFresnel.centerColor),this._uEmissiveFresnelPower&&o.uniform1f(this._uEmissiveFresnelPower,r._emissiveFresnel.power));break;case"MetallicMaterial":this._uBaseColor&&o.uniform3fv(this._uBaseColor,l.baseColor),this._uMaterialMetallic&&o.uniform1f(this._uMaterialMetallic,l.metallic),this._uMaterialRoughness&&o.uniform1f(this._uMaterialRoughness,l.roughness),this._uMaterialSpecularF0&&o.uniform1f(this._uMaterialSpecularF0,l.specularF0),this._uMaterialEmissive&&o.uniform3fv(this._uMaterialEmissive,l.emissive),this._uAlphaModeCutoff&&o.uniform4f(this._uAlphaModeCutoff,1*l.alpha,1===l.alphaMode?1:0,l.alphaCutoff,0);const t=r._baseColorMap;t&&t._state.texture&&this._uBaseColorMap&&(n.bindTexture(this._uBaseColorMap,t._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uBaseColorMapMatrix&&o.uniformMatrix4fv(this._uBaseColorMapMatrix,!1,t._state.matrix));const i=r._metallicMap;i&&i._state.texture&&this._uMetallicMap&&(n.bindTexture(this._uMetallicMap,i._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uMetallicMapMatrix&&o.uniformMatrix4fv(this._uMetallicMapMatrix,!1,i._state.matrix));const a=r._roughnessMap;a&&a._state.texture&&this._uRoughnessMap&&(n.bindTexture(this._uRoughnessMap,a._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uRoughnessMapMatrix&&o.uniformMatrix4fv(this._uRoughnessMapMatrix,!1,a._state.matrix));const h=r._metallicRoughnessMap;h&&h._state.texture&&this._uMetallicRoughnessMap&&(n.bindTexture(this._uMetallicRoughnessMap,h._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uMetallicRoughnessMapMatrix&&o.uniformMatrix4fv(this._uMetallicRoughnessMapMatrix,!1,h._state.matrix)),(p=r._emissiveMap)&&p._state.texture&&this._uEmissiveMap&&(n.bindTexture(this._uEmissiveMap,p._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uEmissiveMapMatrix&&o.uniformMatrix4fv(this._uEmissiveMapMatrix,!1,p._state.matrix)),(d=r._occlusionMap)&&r._occlusionMap._state.texture&&this._uOcclusionMap&&(n.bindTexture(this._uOcclusionMap,d._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uOcclusionMapMatrix&&o.uniformMatrix4fv(this._uOcclusionMapMatrix,!1,d._state.matrix)),(f=r._alphaMap)&&f._state.texture&&this._uAlphaMap&&(n.bindTexture(this._uAlphaMap,f._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uAlphaMapMatrix&&o.uniformMatrix4fv(this._uAlphaMapMatrix,!1,f._state.matrix)),(E=r._normalMap)&&E._state.texture&&this._uNormalMap&&(n.bindTexture(this._uNormalMap,E._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uNormalMapMatrix&&o.uniformMatrix4fv(this._uNormalMapMatrix,!1,E._state.matrix));break;case"SpecularMaterial":this._uMaterialDiffuse&&o.uniform3fv(this._uMaterialDiffuse,l.diffuse),this._uMaterialSpecular&&o.uniform3fv(this._uMaterialSpecular,l.specular),this._uMaterialGlossiness&&o.uniform1f(this._uMaterialGlossiness,l.glossiness),this._uMaterialReflectivity&&o.uniform1f(this._uMaterialReflectivity,l.reflectivity),this._uMaterialEmissive&&o.uniform3fv(this._uMaterialEmissive,l.emissive),this._uAlphaModeCutoff&&o.uniform4f(this._uAlphaModeCutoff,1*l.alpha,1===l.alphaMode?1:0,l.alphaCutoff,0);const c=r._diffuseMap;c&&c._state.texture&&this._uDiffuseMap&&(n.bindTexture(this._uDiffuseMap,c._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uDiffuseMapMatrix&&o.uniformMatrix4fv(this._uDiffuseMapMatrix,!1,c._state.matrix));const A=r._specularMap;A&&A._state.texture&&this._uSpecularMap&&(n.bindTexture(this._uSpecularMap,A._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uSpecularMapMatrix&&o.uniformMatrix4fv(this._uSpecularMapMatrix,!1,A._state.matrix));const u=r._glossinessMap;u&&u._state.texture&&this._uGlossinessMap&&(n.bindTexture(this._uGlossinessMap,u._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uGlossinessMapMatrix&&o.uniformMatrix4fv(this._uGlossinessMapMatrix,!1,u._state.matrix));const m=r._specularGlossinessMap;var p,d,f,E;m&&m._state.texture&&this._uSpecularGlossinessMap&&(n.bindTexture(this._uSpecularGlossinessMap,m._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uSpecularGlossinessMapMatrix&&o.uniformMatrix4fv(this._uSpecularGlossinessMapMatrix,!1,m._state.matrix)),(p=r._emissiveMap)&&p._state.texture&&this._uEmissiveMap&&(n.bindTexture(this._uEmissiveMap,p._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uEmissiveMapMatrix&&o.uniformMatrix4fv(this._uEmissiveMapMatrix,!1,p._state.matrix)),(d=r._occlusionMap)&&d._state.texture&&this._uOcclusionMap&&(n.bindTexture(this._uOcclusionMap,d._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uOcclusionMapMatrix&&o.uniformMatrix4fv(this._uOcclusionMapMatrix,!1,d._state.matrix)),(f=r._alphaMap)&&f._state.texture&&this._uAlphaMap&&(n.bindTexture(this._uAlphaMap,f._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uAlphaMapMatrix&&o.uniformMatrix4fv(this._uAlphaMapMatrix,!1,f._state.matrix)),(E=r._normalMap)&&E._state.texture&&this._uNormalMap&&(n.bindTexture(this._uNormalMap,E._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uNormalMapMatrix&&o.uniformMatrix4fv(this._uNormalMapMatrix,!1,E._state.matrix))}this._lastMaterialId=l.id}if(o.uniformMatrix4fv(this._uModelMatrix,o.FALSE,t.worldMatrix),this._uModelNormalMatrix&&o.uniformMatrix4fv(this._uModelNormalMatrix,o.FALSE,t.worldNormalMatrix),this._uClippable&&o.uniform1i(this._uClippable,a.clippable),this._uColorize){const e=a.colorize,t=this._lastColorize;t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[3]===e[3]||(o.uniform4fv(this._uColorize,e),t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3])}o.uniform3fv(this._uOffset,a.offset),h.id!==this._lastGeometryId&&(this._uPositionsDecodeMatrix&&o.uniformMatrix4fv(this._uPositionsDecodeMatrix,!1,h.positionsDecodeMatrix),this._uUVDecodeMatrix&&o.uniformMatrix3fv(this._uUVDecodeMatrix,!1,h.uvDecodeMatrix),this._aPosition&&(this._aPosition.bindArrayBuffer(h.positionsBuf),e.bindArray++),this._aNormal&&(this._aNormal.bindArrayBuffer(h.normalsBuf),e.bindArray++),this._aUV&&(this._aUV.bindArrayBuffer(h.uvBuf),e.bindArray++),this._aColor&&(this._aColor.bindArrayBuffer(h.colorsBuf),e.bindArray++),this._aFlags&&(this._aFlags.bindArrayBuffer(h.flagsBuf),e.bindArray++),h.indicesBuf&&(h.indicesBuf.bind(),e.bindArray++),this._lastGeometryId=h.id),h.indicesBuf?(o.drawElements(h.primitive,h.indicesBuf.numItems,h.indicesBuf.itemType,0),e.drawElements++):h.positions&&(o.drawArrays(o.TRIANGLES,0,h.positions.numItems),e.drawArrays++),u&&o.depthFunc(o.LESS)},Ns.prototype._allocate=function(e){const t=e.scene,s=t.canvas.gl,i=e._material,r=t._lightsState,o=t._sectionPlanesState,n=e._material._state;if(this._program=new ae(s,this._shaderSource),this._program.errors)return void(this.errors=this._program.errors);const a=this._program;this._uPositionsDecodeMatrix=a.getLocation("positionsDecodeMatrix"),this._uUVDecodeMatrix=a.getLocation("uvDecodeMatrix"),this._uModelMatrix=a.getLocation("modelMatrix"),this._uModelNormalMatrix=a.getLocation("modelNormalMatrix"),this._uViewMatrix=a.getLocation("viewMatrix"),this._uViewNormalMatrix=a.getLocation("viewNormalMatrix"),this._uProjMatrix=a.getLocation("projMatrix"),this._uGammaFactor=a.getLocation("gammaFactor"),this._uLightAmbient=[],this._uLightColor=[],this._uLightDir=[],this._uLightPos=[],this._uLightAttenuation=[],this._uShadowViewMatrix=[],this._uShadowProjMatrix=[],t.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=a.getLocation("logDepthBufFC"));const l=r.lights;let h;for(var c=0,A=l.length;c<A;c++){switch(h=l[c],h.type){case"ambient":this._uLightAmbient[c]=a.getLocation("lightAmbient");break;case"dir":this._uLightColor[c]=a.getLocation("lightColor"+c),this._uLightPos[c]=null,this._uLightDir[c]=a.getLocation("lightDir"+c);break;case"point":this._uLightColor[c]=a.getLocation("lightColor"+c),this._uLightPos[c]=a.getLocation("lightPos"+c),this._uLightDir[c]=null,this._uLightAttenuation[c]=a.getLocation("lightAttenuation"+c);break;case"spot":this._uLightColor[c]=a.getLocation("lightColor"+c),this._uLightPos[c]=a.getLocation("lightPos"+c),this._uLightDir[c]=a.getLocation("lightDir"+c),this._uLightAttenuation[c]=a.getLocation("lightAttenuation"+c)}h.castsShadow&&(this._uShadowViewMatrix[c]=a.getLocation("shadowViewMatrix"+c),this._uShadowProjMatrix[c]=a.getLocation("shadowProjMatrix"+c))}r.lightMaps.length>0&&(this._uLightMap="lightMap"),r.reflectionMaps.length>0&&(this._uReflectionMap="reflectionMap"),this._uSectionPlanes=[];for(c=0,A=o.sectionPlanes.length;c<A;c++)this._uSectionPlanes.push({active:a.getLocation("sectionPlaneActive"+c),pos:a.getLocation("sectionPlanePos"+c),dir:a.getLocation("sectionPlaneDir"+c)});switch(this._uPointSize=a.getLocation("pointSize"),n.type){case"LambertMaterial":this._uMaterialColor=a.getLocation("materialColor"),this._uMaterialEmissive=a.getLocation("materialEmissive"),this._uAlphaModeCutoff=a.getLocation("materialAlphaModeCutoff");break;case"PhongMaterial":this._uMaterialAmbient=a.getLocation("materialAmbient"),this._uMaterialDiffuse=a.getLocation("materialDiffuse"),this._uMaterialSpecular=a.getLocation("materialSpecular"),this._uMaterialEmissive=a.getLocation("materialEmissive"),this._uAlphaModeCutoff=a.getLocation("materialAlphaModeCutoff"),this._uMaterialShininess=a.getLocation("materialShininess"),i._ambientMap&&(this._uMaterialAmbientMap="ambientMap",this._uMaterialAmbientMapMatrix=a.getLocation("ambientMapMatrix")),i._diffuseMap&&(this._uDiffuseMap="diffuseMap",this._uDiffuseMapMatrix=a.getLocation("diffuseMapMatrix")),i._specularMap&&(this._uSpecularMap="specularMap",this._uSpecularMapMatrix=a.getLocation("specularMapMatrix")),i._emissiveMap&&(this._uEmissiveMap="emissiveMap",this._uEmissiveMapMatrix=a.getLocation("emissiveMapMatrix")),i._alphaMap&&(this._uAlphaMap="alphaMap",this._uAlphaMapMatrix=a.getLocation("alphaMapMatrix")),i._reflectivityMap&&(this._uReflectivityMap="reflectivityMap",this._uReflectivityMapMatrix=a.getLocation("reflectivityMapMatrix")),i._normalMap&&(this._uNormalMap="normalMap",this._uNormalMapMatrix=a.getLocation("normalMapMatrix")),i._occlusionMap&&(this._uOcclusionMap="occlusionMap",this._uOcclusionMapMatrix=a.getLocation("occlusionMapMatrix")),i._diffuseFresnel&&(this._uDiffuseFresnelEdgeBias=a.getLocation("diffuseFresnelEdgeBias"),this._uDiffuseFresnelCenterBias=a.getLocation("diffuseFresnelCenterBias"),this._uDiffuseFresnelEdgeColor=a.getLocation("diffuseFresnelEdgeColor"),this._uDiffuseFresnelCenterColor=a.getLocation("diffuseFresnelCenterColor"),this._uDiffuseFresnelPower=a.getLocation("diffuseFresnelPower")),i._specularFresnel&&(this._uSpecularFresnelEdgeBias=a.getLocation("specularFresnelEdgeBias"),this._uSpecularFresnelCenterBias=a.getLocation("specularFresnelCenterBias"),this._uSpecularFresnelEdgeColor=a.getLocation("specularFresnelEdgeColor"),this._uSpecularFresnelCenterColor=a.getLocation("specularFresnelCenterColor"),this._uSpecularFresnelPower=a.getLocation("specularFresnelPower")),i._alphaFresnel&&(this._uAlphaFresnelEdgeBias=a.getLocation("alphaFresnelEdgeBias"),this._uAlphaFresnelCenterBias=a.getLocation("alphaFresnelCenterBias"),this._uAlphaFresnelEdgeColor=a.getLocation("alphaFresnelEdgeColor"),this._uAlphaFresnelCenterColor=a.getLocation("alphaFresnelCenterColor"),this._uAlphaFresnelPower=a.getLocation("alphaFresnelPower")),i._reflectivityFresnel&&(this._uReflectivityFresnelEdgeBias=a.getLocation("reflectivityFresnelEdgeBias"),this._uReflectivityFresnelCenterBias=a.getLocation("reflectivityFresnelCenterBias"),this._uReflectivityFresnelEdgeColor=a.getLocation("reflectivityFresnelEdgeColor"),this._uReflectivityFresnelCenterColor=a.getLocation("reflectivityFresnelCenterColor"),this._uReflectivityFresnelPower=a.getLocation("reflectivityFresnelPower")),i._emissiveFresnel&&(this._uEmissiveFresnelEdgeBias=a.getLocation("emissiveFresnelEdgeBias"),this._uEmissiveFresnelCenterBias=a.getLocation("emissiveFresnelCenterBias"),this._uEmissiveFresnelEdgeColor=a.getLocation("emissiveFresnelEdgeColor"),this._uEmissiveFresnelCenterColor=a.getLocation("emissiveFresnelCenterColor"),this._uEmissiveFresnelPower=a.getLocation("emissiveFresnelPower"));break;case"MetallicMaterial":this._uBaseColor=a.getLocation("materialBaseColor"),this._uMaterialMetallic=a.getLocation("materialMetallic"),this._uMaterialRoughness=a.getLocation("materialRoughness"),this._uMaterialSpecularF0=a.getLocation("materialSpecularF0"),this._uMaterialEmissive=a.getLocation("materialEmissive"),this._uAlphaModeCutoff=a.getLocation("materialAlphaModeCutoff"),i._baseColorMap&&(this._uBaseColorMap="baseColorMap",this._uBaseColorMapMatrix=a.getLocation("baseColorMapMatrix")),i._metallicMap&&(this._uMetallicMap="metallicMap",this._uMetallicMapMatrix=a.getLocation("metallicMapMatrix")),i._roughnessMap&&(this._uRoughnessMap="roughnessMap",this._uRoughnessMapMatrix=a.getLocation("roughnessMapMatrix")),i._metallicRoughnessMap&&(this._uMetallicRoughnessMap="metallicRoughnessMap",this._uMetallicRoughnessMapMatrix=a.getLocation("metallicRoughnessMapMatrix")),i._emissiveMap&&(this._uEmissiveMap="emissiveMap",this._uEmissiveMapMatrix=a.getLocation("emissiveMapMatrix")),i._occlusionMap&&(this._uOcclusionMap="occlusionMap",this._uOcclusionMapMatrix=a.getLocation("occlusionMapMatrix")),i._alphaMap&&(this._uAlphaMap="alphaMap",this._uAlphaMapMatrix=a.getLocation("alphaMapMatrix")),i._normalMap&&(this._uNormalMap="normalMap",this._uNormalMapMatrix=a.getLocation("normalMapMatrix"));break;case"SpecularMaterial":this._uMaterialDiffuse=a.getLocation("materialDiffuse"),this._uMaterialSpecular=a.getLocation("materialSpecular"),this._uMaterialGlossiness=a.getLocation("materialGlossiness"),this._uMaterialReflectivity=a.getLocation("reflectivityFresnel"),this._uMaterialEmissive=a.getLocation("materialEmissive"),this._uAlphaModeCutoff=a.getLocation("materialAlphaModeCutoff"),i._diffuseMap&&(this._uDiffuseMap="diffuseMap",this._uDiffuseMapMatrix=a.getLocation("diffuseMapMatrix")),i._specularMap&&(this._uSpecularMap="specularMap",this._uSpecularMapMatrix=a.getLocation("specularMapMatrix")),i._glossinessMap&&(this._uGlossinessMap="glossinessMap",this._uGlossinessMapMatrix=a.getLocation("glossinessMapMatrix")),i._specularGlossinessMap&&(this._uSpecularGlossinessMap="materialSpecularGlossinessMap",this._uSpecularGlossinessMapMatrix=a.getLocation("materialSpecularGlossinessMapMatrix")),i._emissiveMap&&(this._uEmissiveMap="emissiveMap",this._uEmissiveMapMatrix=a.getLocation("emissiveMapMatrix")),i._occlusionMap&&(this._uOcclusionMap="occlusionMap",this._uOcclusionMapMatrix=a.getLocation("occlusionMapMatrix")),i._alphaMap&&(this._uAlphaMap="alphaMap",this._uAlphaMapMatrix=a.getLocation("alphaMapMatrix")),i._normalMap&&(this._uNormalMap="normalMap",this._uNormalMapMatrix=a.getLocation("normalMapMatrix"))}this._aPosition=a.getAttribute("position"),this._aNormal=a.getAttribute("normal"),this._aUV=a.getAttribute("uv"),this._aColor=a.getAttribute("color"),this._aFlags=a.getAttribute("flags"),this._uClippable=a.getLocation("clippable"),this._uColorize=a.getLocation("colorize"),this._uOffset=a.getLocation("offset"),this._lastMaterialId=null,this._lastVertexBufsId=null,this._lastGeometryId=null,this._lastColorize=new Float32Array(4),this._baseTextureUnit=0},Ns.prototype._bindProgram=function(e){const t=X.MAX_TEXTURE_UNITS,s=this._scene,i=s.canvas.gl,r=s._lightsState,o=s.camera.project;let n;const a=this._program;if(a.bind(),e.useProgram++,e.textureUnit=0,this._lastMaterialId=null,this._lastVertexBufsId=null,this._lastGeometryId=null,this._lastColorize[0]=-1,this._lastColorize[1]=-1,this._lastColorize[2]=-1,this._lastColorize[3]=-1,i.uniformMatrix4fv(this._uProjMatrix,!1,o.matrix),s.logarithmicDepthBufferEnabled){const e=2/(Math.log(o.far+1)/Math.LN2);i.uniform1f(this._uLogDepthBufFC,e)}for(var l=0,h=r.lights.length;l<h;l++)if(n=r.lights[l],this._uLightAmbient[l])i.uniform4f(this._uLightAmbient[l],n.color[0],n.color[1],n.color[2],n.intensity);else if(this._uLightColor[l]&&i.uniform4f(this._uLightColor[l],n.color[0],n.color[1],n.color[2],n.intensity),this._uLightPos[l]&&(i.uniform3fv(this._uLightPos[l],n.pos),this._uLightAttenuation[l]&&i.uniform1f(this._uLightAttenuation[l],n.attenuation)),this._uLightDir[l]&&i.uniform3fv(this._uLightDir[l],n.dir),n.castsShadow){this._uShadowViewMatrix[l]&&i.uniformMatrix4fv(this._uShadowViewMatrix[l],!1,n.getShadowViewMatrix()),this._uShadowProjMatrix[l]&&i.uniformMatrix4fv(this._uShadowProjMatrix[l],!1,n.getShadowProjMatrix());const s=n.getShadowRenderBuf();s&&(a.bindTexture("shadowMap"+l,s.getTexture(),e.textureUnit),e.textureUnit=(e.textureUnit+1)%t,e.bindTexture++)}r.lightMaps.length>0&&r.lightMaps[0].texture&&this._uLightMap&&(a.bindTexture(this._uLightMap,r.lightMaps[0].texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%t,e.bindTexture++),r.reflectionMaps.length>0&&r.reflectionMaps[0].texture&&this._uReflectionMap&&(a.bindTexture(this._uReflectionMap,r.reflectionMaps[0].texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%t,e.bindTexture++),this._uGammaFactor&&i.uniform1f(this._uGammaFactor,s.gammaFactor),this._baseTextureUnit=e.textureUnit};class Cs{constructor(e){this.vertex=function(e){const t=e.scene,s=t._lightsState,i=function(e){const t=e._geometry._state.primitiveName;if((e._geometry._state.autoVertexNormals||e._geometry._state.normalsBuf)&&("triangles"===t||"triangle-strip"===t||"triangle-fan"===t))return!0;return!1}(e),r=t._sectionPlanesState.sectionPlanes.length>0,o=!!e._geometry._state.compressGeometry,n=e._state.billboard,a=e._state.stationary,l=[];l.push("#version 300 es"),l.push("// EmphasisFillShaderSource vertex shader"),l.push("in vec3 position;"),l.push("uniform mat4 modelMatrix;"),l.push("uniform mat4 viewMatrix;"),l.push("uniform mat4 projMatrix;"),l.push("uniform vec4 colorize;"),l.push("uniform vec3 offset;"),o&&l.push("uniform mat4 positionsDecodeMatrix;");t.logarithmicDepthBufferEnabled&&(l.push("uniform float logDepthBufFC;"),l.push("out float vFragDepth;"),l.push("bool isPerspectiveMatrix(mat4 m) {"),l.push("    return (m[2][3] == - 1.0);"),l.push("}"),l.push("out float isPerspective;"));r&&l.push("out vec4 vWorldPosition;");if(l.push("uniform vec4   lightAmbient;"),l.push("uniform vec4   fillColor;"),i){l.push("in vec3 normal;"),l.push("uniform mat4 modelNormalMatrix;"),l.push("uniform mat4 viewNormalMatrix;");for(let e=0,t=s.lights.length;e<t;e++){const t=s.lights[e];"ambient"!==t.type&&(l.push("uniform vec4 lightColor"+e+";"),"dir"===t.type&&l.push("uniform vec3 lightDir"+e+";"),"point"===t.type&&l.push("uniform vec3 lightPos"+e+";"),"spot"===t.type&&l.push("uniform vec3 lightPos"+e+";"))}o&&(l.push("vec3 octDecode(vec2 oct) {"),l.push("    vec3 v = vec3(oct.xy, 1.0 - abs(oct.x) - abs(oct.y));"),l.push("    if (v.z < 0.0) {"),l.push("        v.xy = (1.0 - abs(v.yx)) * vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0);"),l.push("    }"),l.push("    return normalize(v);"),l.push("}"))}l.push("out vec4 vColor;"),("spherical"===n||"cylindrical"===n)&&(l.push("void billboard(inout mat4 mat) {"),l.push("   mat[0][0] = 1.0;"),l.push("   mat[0][1] = 0.0;"),l.push("   mat[0][2] = 0.0;"),"spherical"===n&&(l.push("   mat[1][0] = 0.0;"),l.push("   mat[1][1] = 1.0;"),l.push("   mat[1][2] = 0.0;")),l.push("   mat[2][0] = 0.0;"),l.push("   mat[2][1] = 0.0;"),l.push("   mat[2][2] =1.0;"),l.push("}"));l.push("void main(void) {"),l.push("vec4 localPosition = vec4(position, 1.0); "),l.push("vec4 worldPosition;"),o&&l.push("localPosition = positionsDecodeMatrix * localPosition;");i&&(o?l.push("vec4 localNormal = vec4(octDecode(normal.xy), 0.0); "):l.push("vec4 localNormal = vec4(normal, 0.0); "),l.push("mat4 modelNormalMatrix2 = modelNormalMatrix;"),l.push("mat4 viewNormalMatrix2 = viewNormalMatrix;"));l.push("mat4 viewMatrix2 = viewMatrix;"),l.push("mat4 modelMatrix2 = modelMatrix;"),a&&l.push("viewMatrix2[3][0] = viewMatrix2[3][1] = viewMatrix2[3][2] = 0.0;");"spherical"===n||"cylindrical"===n?(l.push("mat4 modelViewMatrix = viewMatrix2 * modelMatrix2;"),l.push("billboard(modelMatrix2);"),l.push("billboard(viewMatrix2);"),l.push("billboard(modelViewMatrix);"),i&&(l.push("mat4 modelViewNormalMatrix =  viewNormalMatrix2 * modelNormalMatrix2;"),l.push("billboard(modelNormalMatrix2);"),l.push("billboard(viewNormalMatrix2);"),l.push("billboard(modelViewNormalMatrix);")),l.push("worldPosition = modelMatrix2 * localPosition;"),l.push("vec4 viewPosition = modelViewMatrix * localPosition;")):(l.push("worldPosition = modelMatrix2 * localPosition;"),l.push("worldPosition.xyz = worldPosition.xyz + offset;"),l.push("vec4 viewPosition  = viewMatrix2 * worldPosition; "));i&&l.push("vec3 viewNormal = normalize((viewNormalMatrix2 * modelNormalMatrix2 * localNormal).xyz);");if(l.push("vec3 reflectedColor = vec3(0.0, 0.0, 0.0);"),l.push("vec3 viewLightDir = vec3(0.0, 0.0, -1.0);"),l.push("float lambertian = 1.0;"),i)for(let e=0,t=s.lights.length;e<t;e++){const t=s.lights[e];if("ambient"!==t.type){if("dir"===t.type)"view"===t.space?l.push("viewLightDir = normalize(lightDir"+e+");"):l.push("viewLightDir = normalize((viewMatrix2 * vec4(lightDir"+e+", 0.0)).xyz);");else{if("point"!==t.type)continue;"view"===t.space?l.push("viewLightDir = normalize(lightPos"+e+" - viewPosition.xyz);"):l.push("viewLightDir = normalize((viewMatrix2 * vec4(lightPos"+e+", 0.0)).xyz);")}l.push("lambertian = max(dot(-viewNormal, viewLightDir), 0.0);"),l.push("reflectedColor += lambertian * (lightColor"+e+".rgb * lightColor"+e+".a);")}}l.push("vColor = vec4(reflectedColor * fillColor.rgb, fillColor.a);"),r&&l.push("vWorldPosition = worldPosition;");"points"===e._geometry._state.primitiveName&&l.push("gl_PointSize = pointSize;");l.push("vec4 clipPos = projMatrix * viewPosition;"),t.logarithmicDepthBufferEnabled&&(l.push("vFragDepth = 1.0 + clipPos.w;"),l.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"));return l.push("gl_Position = clipPos;"),l.push("}"),l}(e),this.fragment=function(e){const t=e.scene,s=e.scene._sectionPlanesState,i=e.scene.gammaOutput,r=s.sectionPlanes.length>0,o=[];o.push("#version 300 es"),o.push("// Lambertian drawing fragment shader"),o.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),o.push("precision highp float;"),o.push("precision highp int;"),o.push("#else"),o.push("precision mediump float;"),o.push("precision mediump int;"),o.push("#endif"),t.logarithmicDepthBufferEnabled&&(o.push("in float isPerspective;"),o.push("uniform float logDepthBufFC;"),o.push("in float vFragDepth;"));i&&(o.push("uniform float gammaFactor;"),o.push("vec4 linearToGamma( in vec4 value, in float gammaFactor ) {"),o.push("  return vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );"),o.push("}"));if(r){o.push("in vec4 vWorldPosition;"),o.push("uniform bool clippable;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)o.push("uniform bool sectionPlaneActive"+e+";"),o.push("uniform vec3 sectionPlanePos"+e+";"),o.push("uniform vec3 sectionPlaneDir"+e+";")}if(o.push("in vec4 vColor;"),o.push("out vec4 outColor;"),o.push("void main(void) {"),r){o.push("if (clippable) {"),o.push("  float dist = 0.0;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)o.push("if (sectionPlaneActive"+e+") {"),o.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),o.push("}");o.push("  if (dist > 0.0) { discard; }"),o.push("}")}"points"===e._geometry._state.primitiveName&&(o.push("vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),o.push("float r = dot(cxy, cxy);"),o.push("if (r > 1.0) {"),o.push("   discard;"),o.push("}"));t.logarithmicDepthBufferEnabled&&o.push("gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;");i?o.push("outColor = linearToGamma(vColor, gammaFactor);"):o.push("outColor = vColor;");return o.push("}"),o}(e)}}const Os=new t({}),Ss=p.vec3(),xs=function(e,t){this.id=Os.addItem({}),this._hash=e,this._scene=t.scene,this._useCount=0,this._shaderSource=new Cs(t),this._allocate(t)},ws={};xs.get=function(e){const t=[e.scene.id,e.scene.gammaOutput?"go":"",e.scene._sectionPlanesState.getHash(),e._geometry._state.normalsBuf?"n":"",e._geometry._state.compressGeometry?"cp":"",e._state.hash].join(";");let s=ws[t];return s||(s=new xs(t,e),ws[t]=s,d.memory.programs++),s._useCount++,s},xs.prototype.put=function(){0==--this._useCount&&(Os.removeItem(this.id),this._program&&this._program.destroy(),delete ws[this._hash],d.memory.programs--)},xs.prototype.webglContextRestored=function(){this._program=null},xs.prototype.drawMesh=function(e,t,s){this._program||this._allocate(t);const i=this._scene,r=i.camera,o=i.canvas.gl,n=0===s?t._xrayMaterial._state:1===s?t._highlightMaterial._state:t._selectedMaterial._state,a=t._state,l=t._geometry._state,h=t.origin;if(e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram(e)),o.uniformMatrix4fv(this._uViewMatrix,!1,h?e.getRTCViewMatrix(a.originHash,h):r.viewMatrix),o.uniformMatrix4fv(this._uViewNormalMatrix,!1,r.viewNormalMatrix),a.clippable){const e=i._sectionPlanesState.sectionPlanes.length;if(e>0){const s=i._sectionPlanesState.sectionPlanes,r=t.renderFlags;for(let t=0;t<e;t++){const e=this._uSectionPlanes[t];if(e){const i=r.sectionPlanesActivePerLayer[t];if(o.uniform1i(e.active,i?1:0),i){const i=s[t];o.uniform3fv(e.pos,h?B(i.dist,i.dir,h,Ss):i.pos),o.uniform3fv(e.dir,i.dir)}}}}}if(n.id!==this._lastMaterialId){const t=n.fillColor,s=n.backfaces;e.backfaces!==s&&(s?o.disable(o.CULL_FACE):o.enable(o.CULL_FACE),e.backfaces=s),o.uniform4f(this._uFillColor,t[0],t[1],t[2],n.fillAlpha),this._lastMaterialId=n.id}o.uniformMatrix4fv(this._uModelMatrix,o.FALSE,t.worldMatrix),this._uModelNormalMatrix&&o.uniformMatrix4fv(this._uModelNormalMatrix,o.FALSE,t.worldNormalMatrix),this._uClippable&&o.uniform1i(this._uClippable,a.clippable),o.uniform3fv(this._uOffset,a.offset),l.id!==this._lastGeometryId&&(this._uPositionsDecodeMatrix&&o.uniformMatrix4fv(this._uPositionsDecodeMatrix,!1,l.positionsDecodeMatrix),this._uUVDecodeMatrix&&o.uniformMatrix3fv(this._uUVDecodeMatrix,!1,l.uvDecodeMatrix),this._aPosition&&(this._aPosition.bindArrayBuffer(l.positionsBuf),e.bindArray++),this._aNormal&&(this._aNormal.bindArrayBuffer(l.normalsBuf),e.bindArray++),l.indicesBuf?(l.indicesBuf.bind(),e.bindArray++):l.positionsBuf,this._lastGeometryId=l.id),l.indicesBuf?(o.drawElements(l.primitive,l.indicesBuf.numItems,l.indicesBuf.itemType,0),e.drawElements++):l.positionsBuf&&(o.drawArrays(o.TRIANGLES,0,l.positionsBuf.numItems),e.drawArrays++)},xs.prototype._allocate=function(e){const t=e.scene,s=t._lightsState,i=t._sectionPlanesState,r=t.canvas.gl;if(this._program=new ae(r,this._shaderSource),this._program.errors)return void(this.errors=this._program.errors);const o=this._program;this._uPositionsDecodeMatrix=o.getLocation("positionsDecodeMatrix"),this._uModelMatrix=o.getLocation("modelMatrix"),this._uModelNormalMatrix=o.getLocation("modelNormalMatrix"),this._uViewMatrix=o.getLocation("viewMatrix"),this._uViewNormalMatrix=o.getLocation("viewNormalMatrix"),this._uProjMatrix=o.getLocation("projMatrix"),this._uLightAmbient=[],this._uLightColor=[],this._uLightDir=[],this._uLightPos=[],this._uLightAttenuation=[];for(let e=0,t=s.lights.length;e<t;e++){switch(s.lights[e].type){case"ambient":this._uLightAmbient[e]=o.getLocation("lightAmbient");break;case"dir":this._uLightColor[e]=o.getLocation("lightColor"+e),this._uLightPos[e]=null,this._uLightDir[e]=o.getLocation("lightDir"+e);break;case"point":this._uLightColor[e]=o.getLocation("lightColor"+e),this._uLightPos[e]=o.getLocation("lightPos"+e),this._uLightDir[e]=null,this._uLightAttenuation[e]=o.getLocation("lightAttenuation"+e)}}this._uSectionPlanes=[];for(let e=0,t=i.sectionPlanes.length;e<t;e++)this._uSectionPlanes.push({active:o.getLocation("sectionPlaneActive"+e),pos:o.getLocation("sectionPlanePos"+e),dir:o.getLocation("sectionPlaneDir"+e)});this._uFillColor=o.getLocation("fillColor"),this._aPosition=o.getAttribute("position"),this._aNormal=o.getAttribute("normal"),this._uClippable=o.getLocation("clippable"),this._uGammaFactor=o.getLocation("gammaFactor"),this._uOffset=o.getLocation("offset"),t.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=o.getLocation("logDepthBufFC")),this._lastMaterialId=null,this._lastVertexBufsId=null,this._lastGeometryId=null},xs.prototype._bindProgram=function(e){const t=this._scene,s=t.canvas.gl,i=t._lightsState,r=t.camera,o=r.project;if(this._program.bind(),e.useProgram++,e.textureUnit=0,this._lastMaterialId=null,this._lastVertexBufsId=null,this._lastGeometryId=null,this._lastIndicesBufId=null,s.uniformMatrix4fv(this._uViewNormalMatrix,!1,r.normalMatrix),s.uniformMatrix4fv(this._uProjMatrix,!1,o.matrix),t.logarithmicDepthBufferEnabled){const e=2/(Math.log(o.far+1)/Math.LN2);s.uniform1f(this._uLogDepthBufFC,e)}for(let e=0,t=i.lights.length;e<t;e++){const t=i.lights[e];this._uLightAmbient[e]?s.uniform4f(this._uLightAmbient[e],t.color[0],t.color[1],t.color[2],t.intensity):(this._uLightColor[e]&&s.uniform4f(this._uLightColor[e],t.color[0],t.color[1],t.color[2],t.intensity),this._uLightPos[e]&&(s.uniform3fv(this._uLightPos[e],t.pos),this._uLightAttenuation[e]&&s.uniform1f(this._uLightAttenuation[e],t.attenuation)),this._uLightDir[e]&&s.uniform3fv(this._uLightDir[e],t.dir))}this._uGammaFactor&&s.uniform1f(this._uGammaFactor,t.gammaFactor)};class Bs{constructor(e){this.vertex=function(e){const t=e.scene,s=t._sectionPlanesState.sectionPlanes.length>0,i=!!e._geometry._state.compressGeometry,r=e._state.billboard,o=e._state.stationary,n=[];n.push("#version 300 es"),n.push("// Edges drawing vertex shader"),n.push("in vec3 position;"),n.push("uniform mat4 modelMatrix;"),n.push("uniform mat4 viewMatrix;"),n.push("uniform mat4 projMatrix;"),n.push("uniform vec4 edgeColor;"),n.push("uniform vec3 offset;"),i&&n.push("uniform mat4 positionsDecodeMatrix;");t.logarithmicDepthBufferEnabled&&(n.push("uniform float logDepthBufFC;"),n.push("out float vFragDepth;"),n.push("bool isPerspectiveMatrix(mat4 m) {"),n.push("    return (m[2][3] == - 1.0);"),n.push("}"),n.push("out float isPerspective;"));s&&n.push("out vec4 vWorldPosition;");n.push("out vec4 vColor;"),("spherical"===r||"cylindrical"===r)&&(n.push("void billboard(inout mat4 mat) {"),n.push("   mat[0][0] = 1.0;"),n.push("   mat[0][1] = 0.0;"),n.push("   mat[0][2] = 0.0;"),"spherical"===r&&(n.push("   mat[1][0] = 0.0;"),n.push("   mat[1][1] = 1.0;"),n.push("   mat[1][2] = 0.0;")),n.push("   mat[2][0] = 0.0;"),n.push("   mat[2][1] = 0.0;"),n.push("   mat[2][2] =1.0;"),n.push("}"));n.push("void main(void) {"),n.push("vec4 localPosition = vec4(position, 1.0); "),n.push("vec4 worldPosition;"),i&&n.push("localPosition = positionsDecodeMatrix * localPosition;");n.push("mat4 viewMatrix2 = viewMatrix;"),n.push("mat4 modelMatrix2 = modelMatrix;"),o&&n.push("viewMatrix2[3][0] = viewMatrix2[3][1] = viewMatrix2[3][2] = 0.0;");"spherical"===r||"cylindrical"===r?(n.push("mat4 modelViewMatrix = viewMatrix2 * modelMatrix2;"),n.push("billboard(modelMatrix2);"),n.push("billboard(viewMatrix2);"),n.push("billboard(modelViewMatrix);"),n.push("worldPosition = modelMatrix2 * localPosition;"),n.push("worldPosition.xyz = worldPosition.xyz + offset;"),n.push("vec4 viewPosition = modelViewMatrix * localPosition;")):(n.push("worldPosition = modelMatrix2 * localPosition;"),n.push("worldPosition.xyz = worldPosition.xyz + offset;"),n.push("vec4 viewPosition  = viewMatrix2 * worldPosition; "));n.push("vColor = edgeColor;"),s&&n.push("vWorldPosition = worldPosition;");n.push("vec4 clipPos = projMatrix * viewPosition;"),t.logarithmicDepthBufferEnabled&&(n.push("vFragDepth = 1.0 + clipPos.w;"),n.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"));return n.push("gl_Position = clipPos;"),n.push("}"),n}(e),this.fragment=function(e){const t=e.scene,s=e.scene._sectionPlanesState,i=e.scene.gammaOutput,r=s.sectionPlanes.length>0,o=[];o.push("#version 300 es"),o.push("// Edges drawing fragment shader"),o.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),o.push("precision highp float;"),o.push("precision highp int;"),o.push("#else"),o.push("precision mediump float;"),o.push("precision mediump int;"),o.push("#endif"),t.logarithmicDepthBufferEnabled&&(o.push("in float isPerspective;"),o.push("uniform float logDepthBufFC;"),o.push("in float vFragDepth;"));i&&(o.push("uniform float gammaFactor;"),o.push("vec4 linearToGamma( in vec4 value, in float gammaFactor ) {"),o.push("  return vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );"),o.push("}"));if(r){o.push("in vec4 vWorldPosition;"),o.push("uniform bool clippable;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)o.push("uniform bool sectionPlaneActive"+e+";"),o.push("uniform vec3 sectionPlanePos"+e+";"),o.push("uniform vec3 sectionPlaneDir"+e+";")}if(o.push("in vec4 vColor;"),o.push("out vec4 outColor;"),o.push("void main(void) {"),r){o.push("if (clippable) {"),o.push("  float dist = 0.0;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)o.push("if (sectionPlaneActive"+e+") {"),o.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),o.push("}");o.push("  if (dist > 0.0) { discard; }"),o.push("}")}t.logarithmicDepthBufferEnabled&&o.push("gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;");i?o.push("outColor = linearToGamma(vColor, gammaFactor);"):o.push("outColor = vColor;");return o.push("}"),o}(e)}}const Fs=new t({}),Ms=p.vec3(),Ls=function(e,t){this.id=Fs.addItem({}),this._hash=e,this._scene=t.scene,this._useCount=0,this._shaderSource=new Bs(t),this._allocate(t)},Us={};Ls.get=function(e){const t=[e.scene.id,e.scene.gammaOutput?"go":"",e.scene._sectionPlanesState.getHash(),e._geometry._state.compressGeometry?"cp":"",e._state.hash].join(";");let s=Us[t];return s||(s=new Ls(t,e),Us[t]=s,d.memory.programs++),s._useCount++,s},Ls.prototype.put=function(){0==--this._useCount&&(Fs.removeItem(this.id),this._program&&this._program.destroy(),delete Us[this._hash],d.memory.programs--)},Ls.prototype.webglContextRestored=function(){this._program=null},Ls.prototype.drawMesh=function(e,t,s){this._program||this._allocate(t);const i=this._scene,r=i.camera,o=i.canvas.gl;let n;const a=t._state,l=t._geometry,h=l._state,c=t.origin;if(e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram(e)),o.uniformMatrix4fv(this._uViewMatrix,!1,c?e.getRTCViewMatrix(a.originHash,c):r.viewMatrix),a.clippable){const e=i._sectionPlanesState.sectionPlanes.length;if(e>0){const s=i._sectionPlanesState.sectionPlanes,r=t.renderFlags;for(let t=0;t<e;t++){const e=this._uSectionPlanes[t];if(e){const i=r.sectionPlanesActivePerLayer[t];if(o.uniform1i(e.active,i?1:0),i){const i=s[t];o.uniform3fv(e.pos,c?B(i.dist,i.dir,c,Ms):i.pos),o.uniform3fv(e.dir,i.dir)}}}}}switch(s){case 0:n=t._xrayMaterial._state;break;case 1:n=t._highlightMaterial._state;break;case 2:n=t._selectedMaterial._state;break;default:n=t._edgeMaterial._state}if(n.id!==this._lastMaterialId){const t=n.backfaces;if(e.backfaces!==t&&(t?o.disable(o.CULL_FACE):o.enable(o.CULL_FACE),e.backfaces=t),e.lineWidth!==n.edgeWidth&&(o.lineWidth(n.edgeWidth),e.lineWidth=n.edgeWidth),this._uEdgeColor){const e=n.edgeColor,t=n.edgeAlpha;o.uniform4f(this._uEdgeColor,e[0],e[1],e[2],t)}this._lastMaterialId=n.id}let A;o.uniformMatrix4fv(this._uModelMatrix,o.FALSE,t.worldMatrix),this._uClippable&&o.uniform1i(this._uClippable,a.clippable),o.uniform3fv(this._uOffset,a.offset),h.primitive===o.TRIANGLES?A=l._getEdgeIndices():h.primitive===o.LINES&&(A=h.indicesBuf),A&&(h.id!==this._lastGeometryId&&(this._uPositionsDecodeMatrix&&o.uniformMatrix4fv(this._uPositionsDecodeMatrix,!1,h.positionsDecodeMatrix),this._aPosition&&(this._aPosition.bindArrayBuffer(h.positionsBuf,h.compressGeometry?o.UNSIGNED_SHORT:o.FLOAT),e.bindArray++),A.bind(),e.bindArray++,this._lastGeometryId=h.id),o.drawElements(o.LINES,A.numItems,A.itemType,0),e.drawElements++)},Ls.prototype._allocate=function(e){const t=e.scene,s=t.canvas.gl,i=t._sectionPlanesState;if(this._program=new ae(s,this._shaderSource),this._program.errors)return void(this.errors=this._program.errors);const r=this._program;this._uPositionsDecodeMatrix=r.getLocation("positionsDecodeMatrix"),this._uModelMatrix=r.getLocation("modelMatrix"),this._uViewMatrix=r.getLocation("viewMatrix"),this._uProjMatrix=r.getLocation("projMatrix"),this._uSectionPlanes=[];for(let e=0,t=i.sectionPlanes.length;e<t;e++)this._uSectionPlanes.push({active:r.getLocation("sectionPlaneActive"+e),pos:r.getLocation("sectionPlanePos"+e),dir:r.getLocation("sectionPlaneDir"+e)});this._uEdgeColor=r.getLocation("edgeColor"),this._aPosition=r.getAttribute("position"),this._uClippable=r.getLocation("clippable"),this._uGammaFactor=r.getLocation("gammaFactor"),this._uOffset=r.getLocation("offset"),t.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=r.getLocation("logDepthBufFC")),this._lastMaterialId=null,this._lastVertexBufsId=null,this._lastGeometryId=null},Ls.prototype._bindProgram=function(e){const t=this._program,s=this._scene,i=s.canvas.gl,r=s.camera.project;if(t.bind(),e.useProgram++,this._lastMaterialId=null,this._lastVertexBufsId=null,this._lastGeometryId=null,i.uniformMatrix4fv(this._uProjMatrix,!1,r.matrix),s.logarithmicDepthBufferEnabled){const e=2/(Math.log(r.far+1)/Math.LN2);i.uniform1f(this._uLogDepthBufFC,e)}this._uGammaFactor&&i.uniform1f(this._uGammaFactor,s.gammaFactor)};class Hs{constructor(e){this.vertex=function(e){const t=e.scene,s=t._sectionPlanesState.sectionPlanes.length>0,i=!!e._geometry._state.compressGeometry,r=e._state.billboard,o=e._state.stationary,n=[];n.push("#version 300 es"),n.push("// Mesh picking vertex shader"),n.push("in vec3 position;"),n.push("uniform mat4 modelMatrix;"),n.push("uniform mat4 viewMatrix;"),n.push("uniform mat4 projMatrix;"),n.push("out vec4 vViewPosition;"),n.push("uniform vec3 offset;"),i&&n.push("uniform mat4 positionsDecodeMatrix;");s&&n.push("out vec4 vWorldPosition;");t.logarithmicDepthBufferEnabled&&(n.push("uniform float logDepthBufFC;"),n.push("out float vFragDepth;"),n.push("bool isPerspectiveMatrix(mat4 m) {"),n.push("    return (m[2][3] == - 1.0);"),n.push("}"),n.push("out float isPerspective;"));"spherical"!==r&&"cylindrical"!==r||(n.push("void billboard(inout mat4 mat) {"),n.push("   mat[0][0] = 1.0;"),n.push("   mat[0][1] = 0.0;"),n.push("   mat[0][2] = 0.0;"),"spherical"===r&&(n.push("   mat[1][0] = 0.0;"),n.push("   mat[1][1] = 1.0;"),n.push("   mat[1][2] = 0.0;")),n.push("   mat[2][0] = 0.0;"),n.push("   mat[2][1] = 0.0;"),n.push("   mat[2][2] =1.0;"),n.push("}"));n.push("void main(void) {"),n.push("vec4 localPosition = vec4(position, 1.0); "),i&&n.push("localPosition = positionsDecodeMatrix * localPosition;");n.push("mat4 viewMatrix2 = viewMatrix;"),n.push("mat4 modelMatrix2 = modelMatrix;"),o&&n.push("viewMatrix2[3][0] = viewMatrix2[3][1] = viewMatrix2[3][2] = 0.0;");"spherical"!==r&&"cylindrical"!==r||(n.push("mat4 modelViewMatrix = viewMatrix2 * modelMatrix2;"),n.push("billboard(modelMatrix2);"),n.push("billboard(viewMatrix2);"));n.push("   vec4 worldPosition = modelMatrix2 * localPosition;"),n.push("   worldPosition.xyz = worldPosition.xyz + offset;"),n.push("   vec4 viewPosition = viewMatrix2 * worldPosition;"),s&&n.push("   vWorldPosition = worldPosition;");n.push("vec4 clipPos = projMatrix * viewPosition;"),t.logarithmicDepthBufferEnabled&&(n.push("vFragDepth = 1.0 + clipPos.w;"),n.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"));return n.push("gl_Position = clipPos;"),n.push("}"),n}(e),this.fragment=function(e){const t=e.scene,s=t._sectionPlanesState,i=s.sectionPlanes.length>0,r=[];r.push("#version 300 es"),r.push("// Mesh picking fragment shader"),r.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),r.push("precision highp float;"),r.push("precision highp int;"),r.push("#else"),r.push("precision mediump float;"),r.push("precision mediump int;"),r.push("#endif"),t.logarithmicDepthBufferEnabled&&(r.push("in float isPerspective;"),r.push("uniform float logDepthBufFC;"),r.push("in float vFragDepth;"));if(r.push("uniform vec4 pickColor;"),i){r.push("uniform bool clippable;"),r.push("in vec4 vWorldPosition;");for(var o=0;o<s.sectionPlanes.length;o++)r.push("uniform bool sectionPlaneActive"+o+";"),r.push("uniform vec3 sectionPlanePos"+o+";"),r.push("uniform vec3 sectionPlaneDir"+o+";")}if(r.push("out vec4 outColor;"),r.push("void main(void) {"),i){r.push("if (clippable) {"),r.push("  float dist = 0.0;");for(o=0;o<s.sectionPlanes.length;o++)r.push("if (sectionPlaneActive"+o+") {"),r.push("   dist += clamp(dot(-sectionPlaneDir"+o+".xyz, vWorldPosition.xyz - sectionPlanePos"+o+".xyz), 0.0, 1000.0);"),r.push("}");r.push("  if (dist > 0.0) { discard; }"),r.push("}")}t.logarithmicDepthBufferEnabled&&r.push("gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;");return r.push("   outColor = pickColor; "),r.push("}"),r}(e)}}const Gs=p.vec3(),ks=function(e,t){this._hash=e,this._shaderSource=new Hs(t),this._scene=t.scene,this._useCount=0,this._allocate(t)},Vs={};ks.get=function(e){const t=[e.scene.canvas.canvas.id,e.scene._sectionPlanesState.getHash(),e._geometry._state.hash,e._state.hash].join(";");let s=Vs[t];if(!s){if(s=new ks(t,e),s.errors)return console.log(s.errors.join("\n")),null;Vs[t]=s,d.memory.programs++}return s._useCount++,s},ks.prototype.put=function(){0==--this._useCount&&(this._program&&this._program.destroy(),delete Vs[this._hash],d.memory.programs--)},ks.prototype.webglContextRestored=function(){this._program=null},ks.prototype.drawMesh=function(e,t){this._program||this._allocate(t);const s=this._scene,i=s.canvas.gl,r=t._state,o=t._material._state,n=t._geometry._state,a=t.origin;if(e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram(e)),i.uniformMatrix4fv(this._uViewMatrix,!1,a?e.getRTCPickViewMatrix(r.originHash,a):e.pickViewMatrix),r.clippable){const e=s._sectionPlanesState.sectionPlanes.length;if(e>0){const r=s._sectionPlanesState.sectionPlanes,o=t.renderFlags;for(let t=0;t<e;t++){const e=this._uSectionPlanes[t];if(e){const s=o.sectionPlanesActivePerLayer[t];if(i.uniform1i(e.active,s?1:0),s){const s=r[t];i.uniform3fv(e.pos,a?B(s.dist,s.dir,a,Gs):s.pos),i.uniform3fv(e.dir,s.dir)}}}}}if(o.id!==this._lastMaterialId){const t=o.backfaces;e.backfaces!==t&&(t?i.disable(i.CULL_FACE):i.enable(i.CULL_FACE),e.backfaces=t);const s=o.frontface;e.frontface!==s&&(s?i.frontFace(i.CCW):i.frontFace(i.CW),e.frontface=s),this._lastMaterialId=o.id}i.uniformMatrix4fv(this._uProjMatrix,!1,e.pickProjMatrix),i.uniformMatrix4fv(this._uModelMatrix,!1,t.worldMatrix),this._uClippable&&i.uniform1i(this._uClippable,t._state.clippable),i.uniform3fv(this._uOffset,t._state.offset),n.id!==this._lastGeometryId&&(this._uPositionsDecodeMatrix&&i.uniformMatrix4fv(this._uPositionsDecodeMatrix,!1,n.positionsDecodeMatrix),this._aPosition&&(this._aPosition.bindArrayBuffer(n.positionsBuf,n.compressGeometry?i.UNSIGNED_SHORT:i.FLOAT),e.bindArray++),n.indicesBuf&&(n.indicesBuf.bind(),e.bindArray++),this._lastGeometryId=n.id);var l=t._state.pickID;const h=l>>24&255,c=l>>16&255,A=l>>8&255,u=255&l;i.uniform4f(this._uPickColor,u/255,A/255,c/255,h/255),n.indicesBuf?(i.drawElements(n.primitive,n.indicesBuf.numItems,n.indicesBuf.itemType,0),e.drawElements++):n.positions&&i.drawArrays(i.TRIANGLES,0,n.positions.numItems)},ks.prototype._allocate=function(e){const t=e.scene,s=t.canvas.gl;if(this._program=new ae(s,this._shaderSource),this._program.errors)return void(this.errors=this._program.errors);const i=this._program;this._uPositionsDecodeMatrix=i.getLocation("positionsDecodeMatrix"),this._uModelMatrix=i.getLocation("modelMatrix"),this._uViewMatrix=i.getLocation("viewMatrix"),this._uProjMatrix=i.getLocation("projMatrix"),this._uSectionPlanes=[];for(let e=0,s=t._sectionPlanesState.sectionPlanes.length;e<s;e++)this._uSectionPlanes.push({active:i.getLocation("sectionPlaneActive"+e),pos:i.getLocation("sectionPlanePos"+e),dir:i.getLocation("sectionPlaneDir"+e)});this._aPosition=i.getAttribute("position"),this._uClippable=i.getLocation("clippable"),this._uPickColor=i.getLocation("pickColor"),this._uOffset=i.getLocation("offset"),t.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=i.getLocation("logDepthBufFC")),this._lastMaterialId=null,this._lastGeometryId=null},ks.prototype._bindProgram=function(e){const t=this._scene,s=t.canvas.gl,i=t.camera.project;if(this._program.bind(),e.useProgram++,t.logarithmicDepthBufferEnabled){const e=2/(Math.log(i.far+1)/Math.LN2);s.uniform1f(this._uLogDepthBufFC,e)}this._lastMaterialId=null,this._lastGeometryId=null};class js{constructor(e){this.vertex=function(e){const t=e.scene,s=t._sectionPlanesState.sectionPlanes.length>0,i=!!e._geometry._state.compressGeometry;e._state.billboard,e._state.stationary;const r=[];r.push("#version 300 es"),r.push("// Surface picking vertex shader"),r.push("in vec3 position;"),r.push("in vec4 color;"),r.push("uniform mat4 modelMatrix;"),r.push("uniform mat4 viewMatrix;"),r.push("uniform mat4 projMatrix;"),r.push("uniform vec3 offset;"),s&&(r.push("uniform bool clippable;"),r.push("out vec4 vWorldPosition;"));t.logarithmicDepthBufferEnabled&&(r.push("uniform float logDepthBufFC;"),r.push("out float vFragDepth;"),r.push("bool isPerspectiveMatrix(mat4 m) {"),r.push("    return (m[2][3] == - 1.0);"),r.push("}"),r.push("out float isPerspective;"));r.push("out vec4 vColor;"),i&&r.push("uniform mat4 positionsDecodeMatrix;");r.push("void main(void) {"),r.push("vec4 localPosition = vec4(position, 1.0); "),i&&r.push("localPosition = positionsDecodeMatrix * localPosition;");r.push("   vec4 worldPosition = modelMatrix * localPosition; "),r.push("   worldPosition.xyz = worldPosition.xyz + offset;"),r.push("   vec4 viewPosition = viewMatrix * worldPosition;"),s&&r.push("   vWorldPosition = worldPosition;");r.push("   vColor = color;"),r.push("vec4 clipPos = projMatrix * viewPosition;"),t.logarithmicDepthBufferEnabled&&(r.push("vFragDepth = 1.0 + clipPos.w;"),r.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"));return r.push("gl_Position = clipPos;"),r.push("}"),r}(e),this.fragment=function(e){const t=e.scene,s=t._sectionPlanesState,i=s.sectionPlanes.length>0,r=[];r.push("#version 300 es"),r.push("// Surface picking fragment shader"),r.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),r.push("precision highp float;"),r.push("precision highp int;"),r.push("#else"),r.push("precision mediump float;"),r.push("precision mediump int;"),r.push("#endif"),r.push("in vec4 vColor;"),t.logarithmicDepthBufferEnabled&&(r.push("in float isPerspective;"),r.push("uniform float logDepthBufFC;"),r.push("in float vFragDepth;"));if(i){r.push("uniform bool clippable;"),r.push("in vec4 vWorldPosition;");for(let e=0;e<s.sectionPlanes.length;e++)r.push("uniform bool sectionPlaneActive"+e+";"),r.push("uniform vec3 sectionPlanePos"+e+";"),r.push("uniform vec3 sectionPlaneDir"+e+";")}if(r.push("out vec4 outColor;"),r.push("void main(void) {"),i){r.push("if (clippable) {"),r.push("  float dist = 0.0;");for(let e=0;e<s.sectionPlanes.length;e++)r.push("if (sectionPlaneActive"+e+") {"),r.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),r.push("}");r.push("  if (dist > 0.0) { discard; }"),r.push("}")}t.logarithmicDepthBufferEnabled&&r.push("gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;");return r.push("   outColor = vColor;"),r.push("}"),r}(e)}}const Qs=p.vec3(),Ws=function(e,t){this._hash=e,this._scene=t.scene,this._useCount=0,this._shaderSource=new js(t),this._allocate(t)},zs={};Ws.get=function(e){const t=[e.scene.canvas.canvas.id,e.scene._sectionPlanesState.getHash(),e._geometry._state.compressGeometry?"cp":"",e._state.hash].join(";");let s=zs[t];if(!s){if(s=new Ws(t,e),s.errors)return console.log(s.errors.join("\n")),null;zs[t]=s,d.memory.programs++}return s._useCount++,s},Ws.prototype.put=function(){0==--this._useCount&&(this._program&&this._program.destroy(),delete zs[this._hash],d.memory.programs--)},Ws.prototype.webglContextRestored=function(){this._program=null},Ws.prototype.drawMesh=function(e,t){this._program||this._allocate(t);const s=this._scene,i=s.canvas.gl,r=t._state,o=t._material._state,n=t._geometry,a=t._geometry._state,l=t.origin,h=o.backfaces,c=o.frontface,A=s.camera.project,u=n._getPickTrianglePositions(),p=n._getPickTriangleColors();if(this._program.bind(),e.useProgram++,s.logarithmicDepthBufferEnabled){const e=2/(Math.log(A.far+1)/Math.LN2);i.uniform1f(this._uLogDepthBufFC,e)}if(i.uniformMatrix4fv(this._uViewMatrix,!1,l?e.getRTCPickViewMatrix(r.originHash,l):e.pickViewMatrix),r.clippable){const e=s._sectionPlanesState.sectionPlanes.length;if(e>0){const r=s._sectionPlanesState.sectionPlanes,o=t.renderFlags;for(let t=0;t<e;t++){const e=this._uSectionPlanes[t];if(e){const s=o.sectionPlanesActivePerLayer[t];if(i.uniform1i(e.active,s?1:0),s){const s=r[t];i.uniform3fv(e.pos,l?B(s.dist,s.dir,l,Qs):s.pos),i.uniform3fv(e.dir,s.dir)}}}}}i.uniformMatrix4fv(this._uProjMatrix,!1,e.pickProjMatrix),s.logarithmicDepthBufferEnabled&&i.uniform1f(this._uZFar,s.camera.project.far),e.backfaces!==h&&(h?i.disable(i.CULL_FACE):i.enable(i.CULL_FACE),e.backfaces=h),e.frontface!==c&&(c?i.frontFace(i.CCW):i.frontFace(i.CW),e.frontface=c),i.uniformMatrix4fv(this._uModelMatrix,!1,t.worldMatrix),this._uClippable&&i.uniform1i(this._uClippable,t._state.clippable),i.uniform3fv(this._uOffset,t._state.offset),this._uPositionsDecodeMatrix?(i.uniformMatrix4fv(this._uPositionsDecodeMatrix,!1,a.positionsDecodeMatrix),this._aPosition.bindArrayBuffer(u,a.compressGeometry?i.UNSIGNED_SHORT:i.FLOAT)):this._aPosition.bindArrayBuffer(u),p.bind(),i.enableVertexAttribArray(this._aColor.location),i.vertexAttribPointer(this._aColor.location,p.itemSize,p.itemType,!0,0,0),i.drawArrays(a.primitive,0,u.numItems/3)},Ws.prototype._allocate=function(e){const t=e.scene,s=t.canvas.gl;if(this._program=new ae(s,this._shaderSource),this._useCount=0,this._program.errors)return void(this.errors=this._program.errors);const i=this._program;this._uPositionsDecodeMatrix=i.getLocation("positionsDecodeMatrix"),this._uModelMatrix=i.getLocation("modelMatrix"),this._uViewMatrix=i.getLocation("viewMatrix"),this._uProjMatrix=i.getLocation("projMatrix"),this._uSectionPlanes=[];for(let e=0,s=t._sectionPlanesState.sectionPlanes.length;e<s;e++)this._uSectionPlanes.push({active:i.getLocation("sectionPlaneActive"+e),pos:i.getLocation("sectionPlanePos"+e),dir:i.getLocation("sectionPlaneDir"+e)});this._aPosition=i.getAttribute("position"),this._aColor=i.getAttribute("color"),this._uClippable=i.getLocation("clippable"),this._uOffset=i.getLocation("offset"),t.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=i.getLocation("logDepthBufFC"))};class Ks{constructor(e){this.vertex=function(e){const t=e.scene,s=t._sectionPlanesState.sectionPlanes.length>0,i=!!e._geometry._state.compressGeometry,r=e._state.billboard,o=e._state.stationary,n=[];n.push("#version 300 es"),n.push("// Mesh occlusion vertex shader"),n.push("in vec3 position;"),n.push("uniform mat4 modelMatrix;"),n.push("uniform mat4 viewMatrix;"),n.push("uniform mat4 projMatrix;"),n.push("uniform vec3 offset;"),i&&n.push("uniform mat4 positionsDecodeMatrix;");s&&n.push("out vec4 vWorldPosition;");t.logarithmicDepthBufferEnabled&&(n.push("uniform float logDepthBufFC;"),n.push("out float vFragDepth;"),n.push("bool isPerspectiveMatrix(mat4 m) {"),n.push("    return (m[2][3] == - 1.0);"),n.push("}"),n.push("out float isPerspective;"));"spherical"!==r&&"cylindrical"!==r||(n.push("void billboard(inout mat4 mat) {"),n.push("   mat[0][0] = 1.0;"),n.push("   mat[0][1] = 0.0;"),n.push("   mat[0][2] = 0.0;"),"spherical"===r&&(n.push("   mat[1][0] = 0.0;"),n.push("   mat[1][1] = 1.0;"),n.push("   mat[1][2] = 0.0;")),n.push("   mat[2][0] = 0.0;"),n.push("   mat[2][1] = 0.0;"),n.push("   mat[2][2] =1.0;"),n.push("}"));n.push("void main(void) {"),n.push("vec4 localPosition = vec4(position, 1.0); "),n.push("vec4 worldPosition;"),i&&n.push("localPosition = positionsDecodeMatrix * localPosition;");n.push("mat4 viewMatrix2 = viewMatrix;"),n.push("mat4 modelMatrix2 = modelMatrix;"),o&&n.push("viewMatrix2[3][0] = viewMatrix2[3][1] = viewMatrix2[3][2] = 0.0;");"spherical"===r||"cylindrical"===r?(n.push("mat4 modelViewMatrix = viewMatrix2 * modelMatrix2;"),n.push("billboard(modelMatrix2);"),n.push("billboard(viewMatrix2);"),n.push("billboard(modelViewMatrix);"),n.push("worldPosition = modelMatrix2 * localPosition;"),n.push("worldPosition.xyz = worldPosition.xyz + offset;"),n.push("vec4 viewPosition = modelViewMatrix * localPosition;")):(n.push("worldPosition = modelMatrix2 * localPosition;"),n.push("worldPosition.xyz = worldPosition.xyz + offset;"),n.push("vec4 viewPosition  = viewMatrix2 * worldPosition; "));s&&n.push("   vWorldPosition = worldPosition;");n.push("vec4 clipPos = projMatrix * viewPosition;"),t.logarithmicDepthBufferEnabled&&(n.push("vFragDepth = 1.0 + clipPos.w;"),n.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"));return n.push("gl_Position = clipPos;"),n.push("}"),n}(e),this.fragment=function(e){const t=e.scene,s=t._sectionPlanesState,i=s.sectionPlanes.length>0,r=[];r.push("#version 300 es"),r.push("// Mesh occlusion fragment shader"),r.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),r.push("precision highp float;"),r.push("precision highp int;"),r.push("#else"),r.push("precision mediump float;"),r.push("precision mediump int;"),r.push("#endif"),t.logarithmicDepthBufferEnabled&&(r.push("in float isPerspective;"),r.push("uniform float logDepthBufFC;"),r.push("in float vFragDepth;"));if(i){r.push("uniform bool clippable;"),r.push("in vec4 vWorldPosition;");for(var o=0;o<s.sectionPlanes.length;o++)r.push("uniform bool sectionPlaneActive"+o+";"),r.push("uniform vec3 sectionPlanePos"+o+";"),r.push("uniform vec3 sectionPlaneDir"+o+";")}if(r.push("out vec4 outColor;"),r.push("void main(void) {"),i){r.push("if (clippable) {"),r.push("  float dist = 0.0;");for(o=0;o<s.sectionPlanes.length;o++)r.push("if (sectionPlaneActive"+o+") {"),r.push("   dist += clamp(dot(-sectionPlaneDir"+o+".xyz, vWorldPosition.xyz - sectionPlanePos"+o+".xyz), 0.0, 1000.0);"),r.push("}");r.push("  if (dist > 0.0) { discard; }"),r.push("}")}r.push("   outColor = vec4(0.0, 0.0, 1.0, 1.0); "),t.logarithmicDepthBufferEnabled&&r.push("gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;");return r.push("}"),r}(e)}}const Ys=p.vec3(),Xs=function(e,t){this._hash=e,this._shaderSource=new Ks(t),this._scene=t.scene,this._useCount=0,this._allocate(t)},Zs={};Xs.get=function(e){const t=[e.scene.canvas.canvas.id,e.scene._sectionPlanesState.getHash(),e._geometry._state.hash,e._state.occlusionHash].join(";");let s=Zs[t];if(!s){if(s=new Xs(t,e),s.errors)return console.log(s.errors.join("\n")),null;Zs[t]=s,d.memory.programs++}return s._useCount++,s},Xs.prototype.put=function(){0==--this._useCount&&(this._program&&this._program.destroy(),delete Zs[this._hash],d.memory.programs--)},Xs.prototype.webglContextRestored=function(){this._program=null},Xs.prototype.drawMesh=function(e,t){this._program||this._allocate(t);const s=this._scene,i=s.canvas.gl,r=t._material._state,o=t._state,n=t._geometry._state,a=t.origin;if(e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram(e)),r.id!==this._lastMaterialId){const t=r.backfaces;e.backfaces!==t&&(t?i.disable(i.CULL_FACE):i.enable(i.CULL_FACE),e.backfaces=t);const s=r.frontface;e.frontface!==s&&(s?i.frontFace(i.CCW):i.frontFace(i.CW),e.frontface=s),this._lastMaterialId=r.id}const l=s.camera;if(i.uniformMatrix4fv(this._uViewMatrix,!1,a?e.getRTCViewMatrix(o.originHash,a):l.viewMatrix),o.clippable){const e=s._sectionPlanesState.sectionPlanes.length;if(e>0){const r=s._sectionPlanesState.sectionPlanes,o=t.renderFlags;for(let t=0;t<e;t++){const e=this._uSectionPlanes[t];if(e){const s=o.sectionPlanesActivePerLayer[t];if(i.uniform1i(e.active,s?1:0),s){const s=r[t];i.uniform3fv(e.pos,a?B(s.dist,s.dir,a,Ys):s.pos),i.uniform3fv(e.dir,s.dir)}}}}}i.uniformMatrix4fv(this._uProjMatrix,!1,l._project._state.matrix),i.uniformMatrix4fv(this._uModelMatrix,i.FALSE,t.worldMatrix),this._uClippable&&i.uniform1i(this._uClippable,t._state.clippable),i.uniform3fv(this._uOffset,t._state.offset),n.id!==this._lastGeometryId&&(this._uPositionsDecodeMatrix&&i.uniformMatrix4fv(this._uPositionsDecodeMatrix,!1,n.positionsDecodeMatrix),this._aPosition&&(this._aPosition.bindArrayBuffer(n.positionsBuf,n.compressGeometry?i.UNSIGNED_SHORT:i.FLOAT),e.bindArray++),n.indicesBuf&&(n.indicesBuf.bind(),e.bindArray++),this._lastGeometryId=n.id),n.indicesBuf?(i.drawElements(n.primitive,n.indicesBuf.numItems,n.indicesBuf.itemType,0),e.drawElements++):n.positions&&i.drawArrays(i.TRIANGLES,0,n.positions.numItems)},Xs.prototype._allocate=function(e){const t=e.scene,s=t.canvas.gl;if(this._program=new ae(s,this._shaderSource),this._program.errors)return void(this.errors=this._program.errors);const i=this._program;this._uPositionsDecodeMatrix=i.getLocation("positionsDecodeMatrix"),this._uModelMatrix=i.getLocation("modelMatrix"),this._uViewMatrix=i.getLocation("viewMatrix"),this._uProjMatrix=i.getLocation("projMatrix"),this._uSectionPlanes=[];for(let e=0,s=t._sectionPlanesState.sectionPlanes.length;e<s;e++)this._uSectionPlanes.push({active:i.getLocation("sectionPlaneActive"+e),pos:i.getLocation("sectionPlanePos"+e),dir:i.getLocation("sectionPlaneDir"+e)});this._aPosition=i.getAttribute("position"),this._uClippable=i.getLocation("clippable"),this._uOffset=i.getLocation("offset"),t.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=i.getLocation("logDepthBufFC")),this._lastMaterialId=null,this._lastVertexBufsId=null,this._lastGeometryId=null},Xs.prototype._bindProgram=function(e){const t=this._scene,s=t.camera.project,i=t.canvas.gl;if(this._program.bind(),e.useProgram++,i.uniformMatrix4fv(this._uProjMatrix,!1,s.matrix),t.logarithmicDepthBufferEnabled){const e=2/(Math.log(s.far+1)/Math.LN2);i.uniform1f(this._uLogDepthBufFC,e)}this._lastMaterialId=null,this._lastVertexBufsId=null,this._lastGeometryId=null};class qs{constructor(e){this.vertex=function(e){const t=e.scene._sectionPlanesState.sectionPlanes.length>0,s=!!e._geometry._state.compressGeometry,i=[];i.push("// Mesh shadow vertex shader"),i.push("in vec3 position;"),i.push("uniform mat4 modelMatrix;"),i.push("uniform mat4 shadowViewMatrix;"),i.push("uniform mat4 shadowProjMatrix;"),i.push("uniform vec3 offset;"),s&&i.push("uniform mat4 positionsDecodeMatrix;");t&&i.push("out vec4 vWorldPosition;");i.push("void main(void) {"),i.push("vec4 localPosition = vec4(position, 1.0); "),i.push("vec4 worldPosition;"),s&&i.push("localPosition = positionsDecodeMatrix * localPosition;");i.push("worldPosition = modelMatrix * localPosition;"),i.push("worldPosition.xyz = worldPosition.xyz + offset;"),i.push("vec4 viewPosition  = shadowViewMatrix * worldPosition; "),t&&i.push("vWorldPosition = worldPosition;");return i.push("   gl_Position = shadowProjMatrix * viewPosition;"),i.push("}"),i}(e),this.fragment=function(e){const t=e.scene;t.canvas.gl;const s=t._sectionPlanesState,i=s.sectionPlanes.length>0,r=[];if(r.push("// Mesh shadow fragment shader"),r.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),r.push("precision highp float;"),r.push("precision highp int;"),r.push("#else"),r.push("precision mediump float;"),r.push("precision mediump int;"),r.push("#endif"),i){r.push("uniform bool clippable;"),r.push("in vec4 vWorldPosition;");for(var o=0;o<s.sectionPlanes.length;o++)r.push("uniform bool sectionPlaneActive"+o+";"),r.push("uniform vec3 sectionPlanePos"+o+";"),r.push("uniform vec3 sectionPlaneDir"+o+";")}if(r.push("vec4 encodeFloat( const in float depth ) {"),r.push("  const vec4 bitShift = vec4(256 * 256 * 256, 256 * 256, 256, 1.0);"),r.push("  const vec4 bitMask = vec4(0, 1.0 / 256.0, 1.0 / 256.0, 1.0 / 256.0);"),r.push("  vec4 comp = fract(depth * bitShift);"),r.push("  comp -= comp.xxyz * bitMask;"),r.push("  return comp;"),r.push("}"),r.push("out vec4 outColor;"),r.push("void main(void) {"),i){r.push("if (clippable) {"),r.push("  float dist = 0.0;");for(o=0;o<s.sectionPlanes.length;o++)r.push("if (sectionPlaneActive"+o+") {"),r.push("   dist += clamp(dot(-sectionPlaneDir"+o+".xyz, vWorldPosition.xyz - sectionPlanePos"+o+".xyz), 0.0, 1000.0);"),r.push("}");r.push("  if (dist > 0.0) { discard; }"),r.push("}")}return r.push("outColor = encodeFloat(gl_FragCoord.z);"),r.push("}"),r}(e)}}const Js=function(e,t){this._hash=e,this._shaderSource=new qs(t),this._scene=t.scene,this._useCount=0,this._allocate(t)},$s={};Js.get=function(e){const t=e.scene,s=[t.canvas.canvas.id,t._sectionPlanesState.getHash(),e._geometry._state.hash,e._state.hash].join(";");let i=$s[s];if(!i){if(i=new Js(s,e),i.errors)return console.log(i.errors.join("\n")),null;$s[s]=i,d.memory.programs++}return i._useCount++,i},Js.prototype.put=function(){0==--this._useCount&&(this._program&&this._program.destroy(),delete $s[this._hash],d.memory.programs--)},Js.prototype.webglContextRestored=function(){this._program=null},Js.prototype.drawMesh=function(e,t){this._program||this._allocate(t);const s=this._scene.canvas.gl,i=t._material._state,r=t._geometry._state;if(e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram(e)),i.id!==this._lastMaterialId){const t=i.backfaces;e.backfaces!==t&&(t?s.disable(s.CULL_FACE):s.enable(s.CULL_FACE),e.backfaces=t);const r=i.frontface;e.frontface!==r&&(r?s.frontFace(s.CCW):s.frontFace(s.CW),e.frontface=r),e.lineWidth!==i.lineWidth&&(s.lineWidth(i.lineWidth),e.lineWidth=i.lineWidth),this._uPointSize&&s.uniform1i(this._uPointSize,i.pointSize),this._lastMaterialId=i.id}if(s.uniformMatrix4fv(this._uModelMatrix,s.FALSE,t.worldMatrix),r.combineGeometry){const i=t.vertexBufs;i.id!==this._lastVertexBufsId&&(i.positionsBuf&&this._aPosition&&(this._aPosition.bindArrayBuffer(i.positionsBuf,i.compressGeometry?s.UNSIGNED_SHORT:s.FLOAT),e.bindArray++),this._lastVertexBufsId=i.id)}this._uClippable&&s.uniform1i(this._uClippable,t._state.clippable),s.uniform3fv(this._uOffset,t._state.offset),r.id!==this._lastGeometryId&&(this._uPositionsDecodeMatrix&&s.uniformMatrix4fv(this._uPositionsDecodeMatrix,!1,r.positionsDecodeMatrix),r.combineGeometry?r.indicesBufCombined&&(r.indicesBufCombined.bind(),e.bindArray++):(this._aPosition&&(this._aPosition.bindArrayBuffer(r.positionsBuf,r.compressGeometry?s.UNSIGNED_SHORT:s.FLOAT),e.bindArray++),r.indicesBuf&&(r.indicesBuf.bind(),e.bindArray++)),this._lastGeometryId=r.id),r.combineGeometry?r.indicesBufCombined&&(s.drawElements(r.primitive,r.indicesBufCombined.numItems,r.indicesBufCombined.itemType,0),e.drawElements++):r.indicesBuf?(s.drawElements(r.primitive,r.indicesBuf.numItems,r.indicesBuf.itemType,0),e.drawElements++):r.positions&&(s.drawArrays(s.TRIANGLES,0,r.positions.numItems),e.drawArrays++)},Js.prototype._allocate=function(e){const t=e.scene,s=t.canvas.gl;if(this._program=new ae(s,this._shaderSource),this._scene=t,this._useCount=0,this._program.errors)return void(this.errors=this._program.errors);const i=this._program;this._uPositionsDecodeMatrix=i.getLocation("positionsDecodeMatrix"),this._uModelMatrix=i.getLocation("modelMatrix"),this._uShadowViewMatrix=i.getLocation("shadowViewMatrix"),this._uShadowProjMatrix=i.getLocation("shadowProjMatrix"),this._uSectionPlanes={};for(let e=0,s=t._sectionPlanesState.sectionPlanes.length;e<s;e++)this._uSectionPlanes.push({active:i.getLocation("sectionPlaneActive"+e),pos:i.getLocation("sectionPlanePos"+e),dir:i.getLocation("sectionPlaneDir"+e)});this._aPosition=i.getAttribute("position"),this._uClippable=i.getLocation("clippable"),this._uOffset=i.getLocation("offset"),this._lastMaterialId=null,this._lastVertexBufsId=null,this._lastGeometryId=null},Js.prototype._bindProgram=function(e){this._program||this._allocate(mesh);const t=this._scene,s=t.canvas.gl,i=t._sectionPlanesState;if(this._program.bind(),e.useProgram++,s.uniformMatrix4fv(this._uShadowViewMatrix,!1,e.shadowViewMatrix),s.uniformMatrix4fv(this._uShadowProjMatrix,!1,e.shadowProjMatrix),this._lastMaterialId=null,this._lastVertexBufsId=null,this._lastGeometryId=null,i.sectionPlanes.length>0){let e,t,r,o,n;for(let a=0,l=this._uSectionPlanes.length;a<l;a++)e=this._uSectionPlanes[a],t=e.active,r=i.sectionPlanes[a],t&&s.uniform1i(t,r.active),o=e.pos,o&&s.uniform3fv(e.pos,r.pos),n=e.dir,n&&s.uniform3fv(e.dir,r.dir)}};class ei{constructor(){this.visibleLayers=[],this.sectionPlanesActivePerLayer=[],this.reset()}reset(){this.culled=!1,this.sectioned=!1,this.numLayers=0,this.numVisibleLayers=0,this.colorOpaque=!1,this.colorTransparent=!1,this.edgesOpaque=!1,this.edgesTransparent=!1,this.xrayedSilhouetteOpaque=!1,this.xrayedEdgesOpaque=!1,this.xrayedSilhouetteTransparent=!1,this.xrayedEdgesTransparent=!1,this.highlightedSilhouetteOpaque=!1,this.highlightedEdgesOpaque=!1,this.highlightedSilhouetteTransparent=!1,this.highlightedEdgesTransparent=!1,this.selectedSilhouetteOpaque=!1,this.selectedEdgesOpaque=!1,this.selectedSilhouetteTransparent=!1,this.selectedEdgesTransparent=!1}}const ti=p.OBB3(),si=p.vec4(),ii=p.vec4(),ri=p.vec4(),oi=p.vec3([1,0,0]),ni=p.vec3([0,1,0]),ai=p.vec3([0,0,1]),li=p.vec3(3),hi=p.vec3(3),ci=p.identityMat4();class Ai extends C{constructor(e,t={}){super(e,t),this.originalSystemId=t.originalSystemId||this.id,this.renderFlags=new ei,this._state=new be({visible:!0,culled:!1,pickable:null,clippable:null,collidable:null,occluder:!1!==t.occluder,castsShadow:null,receivesShadow:null,xrayed:!1,highlighted:!1,selected:!1,edges:!1,stationary:!!t.stationary,background:!!t.background,billboard:this._checkBillboard(t.billboard),layer:null,colorize:null,pickID:this.scene._renderer.getPickID(this),drawHash:"",pickHash:"",offset:p.vec3(),origin:null,originHash:null}),this._drawRenderer=null,this._shadowRenderer=null,this._emphasisFillRenderer=null,this._emphasisEdgesRenderer=null,this._pickMeshRenderer=null,this._pickTriangleRenderer=null,this._occlusionRenderer=null,this._geometry=t.geometry?this._checkComponent2(["ReadableGeometry","VBOGeometry"],t.geometry):this.scene.geometry,this._material=t.material?this._checkComponent2(["PhongMaterial","MetallicMaterial","SpecularMaterial","LambertMaterial"],t.material):this.scene.material,this._xrayMaterial=t.xrayMaterial?this._checkComponent("EmphasisMaterial",t.xrayMaterial):this.scene.xrayMaterial,this._highlightMaterial=t.highlightMaterial?this._checkComponent("EmphasisMaterial",t.highlightMaterial):this.scene.highlightMaterial,this._selectedMaterial=t.selectedMaterial?this._checkComponent("EmphasisMaterial",t.selectedMaterial):this.scene.selectedMaterial,this._edgeMaterial=t.edgeMaterial?this._checkComponent("EdgeMaterial",t.edgeMaterial):this.scene.edgeMaterial,this._parentNode=null,this._aabb=null,this._aabbDirty=!0,this._numTriangles=this._geometry?this._geometry.numTriangles:0,this.scene._aabbDirty=!0,this._scale=p.vec3(),this._quaternion=p.identityQuaternion(),this._rotation=p.vec3(),this._position=p.vec3(),this._worldMatrix=p.identityMat4(),this._worldNormalMatrix=p.identityMat4(),this._localMatrixDirty=!0,this._worldMatrixDirty=!0,this._worldNormalMatrixDirty=!0;const s=t.origin||t.rtcCenter;if(s&&(this._state.origin=p.vec3(s),this._state.originHash=s.join()),t.matrix?this.matrix=t.matrix:(this.scale=t.scale,this.position=t.position,t.quaternion||(this.rotation=t.rotation)),this._isObject=t.isObject,this._isObject&&this.scene._registerObject(this),this._isModel=t.isModel,this._isModel&&this.scene._registerModel(this),this.visible=t.visible,this.culled=t.culled,this.pickable=t.pickable,this.clippable=t.clippable,this.collidable=t.collidable,this.castsShadow=t.castsShadow,this.receivesShadow=t.receivesShadow,this.xrayed=t.xrayed,this.highlighted=t.highlighted,this.selected=t.selected,this.edges=t.edges,this.layer=t.layer,this.colorize=t.colorize,this.opacity=t.opacity,this.offset=t.offset,t.parentId){const e=this.scene.components[t.parentId];e?e.isNode?e.addChild(this):this.error("Parent is not a Node: '"+t.parentId+"'"):this.error("Parent not found: '"+t.parentId+"'"),this._parentNode=e}else t.parent&&(t.parent.isNode||this.error("Parent is not a Node"),t.parent.addChild(this),this._parentNode=t.parent);this.compile()}get type(){return"Mesh"}get isMesh(){return!0}get parent(){return this._parentNode}get geometry(){return this._geometry}get material(){return this._material}get position(){return this._position}set position(e){this._position.set(e||[0,0,0]),this._setLocalMatrixDirty(),this._setAABBDirty(),this.glRedraw()}get rotation(){return this._rotation}set rotation(e){this._rotation.set(e||[0,0,0]),p.eulerToQuaternion(this._rotation,"XYZ",this._quaternion),this._setLocalMatrixDirty(),this._setAABBDirty(),this.glRedraw()}get quaternion(){return this._quaternion}set quaternion(e){this._quaternion.set(e||[0,0,0,1]),p.quaternionToEuler(this._quaternion,"XYZ",this._rotation),this._setLocalMatrixDirty(),this._setAABBDirty(),this.glRedraw()}get scale(){return this._scale}set scale(e){this._scale.set(e||[1,1,1]),this._setLocalMatrixDirty(),this._setAABBDirty(),this.glRedraw()}get matrix(){return this._localMatrixDirty&&(this.__localMatrix||(this.__localMatrix=p.identityMat4()),p.composeMat4(this._position,this._quaternion,this._scale,this.__localMatrix),this._localMatrixDirty=!1),this.__localMatrix}set matrix(e){this.__localMatrix||(this.__localMatrix=p.identityMat4()),this.__localMatrix.set(e||ci),p.decomposeMat4(this.__localMatrix,this._position,this._quaternion,this._scale),this._localMatrixDirty=!1,this._setWorldMatrixDirty(),this._setAABBDirty(),this.glRedraw()}get worldMatrix(){return this._worldMatrixDirty&&this._buildWorldMatrix(),this._worldMatrix}get worldNormalMatrix(){return this._worldNormalMatrixDirty&&this._buildWorldNormalMatrix(),this._worldNormalMatrix}get isEntity(){return!0}get isModel(){return this._isModel}get isObject(){return this._isObject}get aabb(){return this._aabbDirty&&this._updateAABB(),this._aabb}get origin(){return this._state.origin}set origin(e){e?(this._state.origin||(this._state.origin=p.vec3()),this._state.origin.set(e),this._state.originHash=e.join(),this._setAABBDirty(),this.scene._aabbDirty=!0):this._state.origin&&(this._state.origin=null,this._state.originHash=null,this._setAABBDirty(),this.scene._aabbDirty=!0)}get rtcCenter(){return this.origin}set rtcCenter(e){this.origin=e}get numTriangles(){return this._numTriangles}get visible(){return this._state.visible}set visible(e){e=!1!==e,this._state.visible=e,this._isObject&&this.scene._objectVisibilityUpdated(this,e),this.glRedraw()}get xrayed(){return this._state.xrayed}set xrayed(e){e=!!e,this._state.xrayed!==e&&(this._state.xrayed=e,this._isObject&&this.scene._objectXRayedUpdated(this,e),this.glRedraw())}get highlighted(){return this._state.highlighted}set highlighted(e){(e=!!e)!==this._state.highlighted&&(this._state.highlighted=e,this._isObject&&this.scene._objectHighlightedUpdated(this,e),this.glRedraw())}get selected(){return this._state.selected}set selected(e){(e=!!e)!==this._state.selected&&(this._state.selected=e,this._isObject&&this.scene._objectSelectedUpdated(this,e),this.glRedraw())}get edges(){return this._state.edges}set edges(e){(e=!!e)!==this._state.edges&&(this._state.edges=e,this.glRedraw())}get culled(){return this._state.culled}set culled(e){this._state.culled=!!e,this.glRedraw()}get clippable(){return this._state.clippable}set clippable(e){e=!1!==e,this._state.clippable!==e&&(this._state.clippable=e,this.glRedraw())}get collidable(){return this._state.collidable}set collidable(e){(e=!1!==e)!==this._state.collidable&&(this._state.collidable=e,this._setAABBDirty(),this.scene._aabbDirty=!0)}get pickable(){return this._state.pickable}set pickable(e){e=!1!==e,this._state.pickable!==e&&(this._state.pickable=e)}get castsShadow(){return this._state.castsShadow}set castsShadow(e){(e=!1!==e)!==this._state.castsShadow&&(this._state.castsShadow=e,this.glRedraw())}get receivesShadow(){return this._state.receivesShadow}set receivesShadow(e){(e=!1!==e)!==this._state.receivesShadow&&(this._state.receivesShadow=e,this._state.hash=e?"/mod/rs;":"/mod;",this.fire("dirty",this))}get saoEnabled(){return!1}get colorize(){return this._state.colorize}set colorize(e){let t=this._state.colorize;t||(t=this._state.colorize=new Float32Array(4),t[3]=1),e?(t[0]=e[0],t[1]=e[1],t[2]=e[2]):(t[0]=1,t[1]=1,t[2]=1);const s=!!e;this.scene._objectColorizeUpdated(this,s),this.glRedraw()}get opacity(){return this._state.colorize[3]}set opacity(e){let t=this._state.colorize;t||(t=this._state.colorize=new Float32Array(4),t[0]=1,t[1]=1,t[2]=1);const s=null!=e;t[3]=s?e:1,this.scene._objectOpacityUpdated(this,s),this.glRedraw()}get transparent(){return 2===this._material.alphaMode||this._state.colorize[3]<1}get layer(){return this._state.layer}set layer(e){e=e||0,(e=Math.round(e))!==this._state.layer&&(this._state.layer=e,this._renderer.needStateSort())}get stationary(){return this._state.stationary}get billboard(){return this._state.billboard}get offset(){return this._state.offset}set offset(e){this._state.offset.set(e||[0,0,0]),this._setAABBDirty(),this.glRedraw()}get isDrawable(){return!0}get isStateSortable(){return!0}get xrayMaterial(){return this._xrayMaterial}get highlightMaterial(){return this._highlightMaterial}get selectedMaterial(){return this._selectedMaterial}get edgeMaterial(){return this._edgeMaterial}_checkBillboard(e){return"spherical"!==(e=e||"none")&&"cylindrical"!==e&&"none"!==e&&(this.error("Unsupported value for 'billboard': "+e+" - accepted values are 'spherical', 'cylindrical' and 'none' - defaulting to 'none'."),e="none"),e}compile(){const e=this._makeDrawHash();this._state.drawHash!==e&&(this._state.drawHash=e,this._putDrawRenderers(),this._drawRenderer=Ns.get(this),this._emphasisFillRenderer=xs.get(this),this._emphasisEdgesRenderer=Ls.get(this));const t=this._makePickHash();if(this._state.pickHash!==t&&(this._state.pickHash=t,this._putPickRenderers(),this._pickMeshRenderer=ks.get(this)),this._state.occluder){const e=this._makeOcclusionHash();this._state.occlusionHash!==e&&(this._state.occlusionHash=e,this._putOcclusionRenderer(),this._occlusionRenderer=Xs.get(this))}}_setLocalMatrixDirty(){this._localMatrixDirty=!0,this._setWorldMatrixDirty()}_setWorldMatrixDirty(){this._worldMatrixDirty=!0,this._worldNormalMatrixDirty=!0}_buildWorldMatrix(){const e=this.matrix;if(this._parentNode)p.mulMat4(this._parentNode.worldMatrix,e,this._worldMatrix);else for(let t=0,s=e.length;t<s;t++)this._worldMatrix[t]=e[t];this._worldMatrixDirty=!1}_buildWorldNormalMatrix(){this._worldMatrixDirty&&this._buildWorldMatrix(),this._worldNormalMatrix||(this._worldNormalMatrix=p.mat4()),p.transposeMat4(this._worldMatrix,this._worldNormalMatrix),p.inverseMat4(this._worldNormalMatrix),this._worldNormalMatrixDirty=!1}_setAABBDirty(){if(this.collidable)for(let e=this;e;e=e._parentNode)e._aabbDirty=!0}_updateAABB(){this.scene._aabbDirty=!0,this._aabb||(this._aabb=p.AABB3()),this._buildAABB(this.worldMatrix,this._aabb),this._aabbDirty=!1}_webglContextRestored(){this._drawRenderer&&this._drawRenderer.webglContextRestored(),this._shadowRenderer&&this._shadowRenderer.webglContextRestored(),this._emphasisFillRenderer&&this._emphasisFillRenderer.webglContextRestored(),this._emphasisEdgesRenderer&&this._emphasisEdgesRenderer.webglContextRestored(),this._pickMeshRenderer&&this._pickMeshRenderer.webglContextRestored(),this._pickTriangleRenderer&&this._pickMeshRenderer.webglContextRestored(),this._occlusionRenderer&&this._occlusionRenderer.webglContextRestored()}_makeDrawHash(){const e=this.scene,t=[e.canvas.canvas.id,(e.gammaInput?"gi;":";")+(e.gammaOutput?"go":""),e._lightsState.getHash(),e._sectionPlanesState.getHash()],s=this._state;return s.stationary&&t.push("/s"),"none"===s.billboard?t.push("/n"):"spherical"===s.billboard?t.push("/s"):"cylindrical"===s.billboard&&t.push("/c"),s.receivesShadow&&t.push("/rs"),t.push(";"),t.join("")}_makePickHash(){const e=this.scene,t=[e.canvas.canvas.id,e._sectionPlanesState.getHash()],s=this._state;return s.stationary&&t.push("/s"),"none"===s.billboard?t.push("/n"):"spherical"===s.billboard?t.push("/s"):"cylindrical"===s.billboard&&t.push("/c"),t.push(";"),t.join("")}_makeOcclusionHash(){const e=this.scene,t=[e.canvas.canvas.id,e._sectionPlanesState.getHash()],s=this._state;return s.stationary&&t.push("/s"),"none"===s.billboard?t.push("/n"):"spherical"===s.billboard?t.push("/s"):"cylindrical"===s.billboard&&t.push("/c"),t.push(";"),t.join("")}_buildAABB(e,t){p.transformOBB3(e,this._geometry.obb,ti),p.OBB3ToAABB3(ti,t);const s=this._state.offset;if(t[0]+=s[0],t[1]+=s[1],t[2]+=s[2],t[3]+=s[0],t[4]+=s[1],t[5]+=s[2],this._state.origin){const e=this._state.origin;t[0]+=e[0],t[1]+=e[1],t[2]+=e[2],t[3]+=e[0],t[4]+=e[1],t[5]+=e[2]}}rotate(e,t){return si[0]=e[0],si[1]=e[1],si[2]=e[2],si[3]=t*p.DEGTORAD,p.angleAxisToQuaternion(si,ii),p.mulQuaternions(this.quaternion,ii,ri),this.quaternion=ri,this._setLocalMatrixDirty(),this._setAABBDirty(),this.glRedraw(),this}rotateOnWorldAxis(e,t){return si[0]=e[0],si[1]=e[1],si[2]=e[2],si[3]=t*p.DEGTORAD,p.angleAxisToQuaternion(si,ii),p.mulQuaternions(ii,this.quaternion,ii),this}rotateX(e){return this.rotate(oi,e)}rotateY(e){return this.rotate(ni,e)}rotateZ(e){return this.rotate(ai,e)}translate(e,t){return p.vec3ApplyQuaternion(this.quaternion,e,li),p.mulVec3Scalar(li,t,hi),p.addVec3(this.position,hi,this.position),this._setLocalMatrixDirty(),this._setAABBDirty(),this.glRedraw(),this}translateX(e){return this.translate(oi,e)}translateY(e){return this.translate(ni,e)}translateZ(e){return this.translate(ai,e)}_putDrawRenderers(){this._drawRenderer&&(this._drawRenderer.put(),this._drawRenderer=null),this._shadowRenderer&&(this._shadowRenderer.put(),this._shadowRenderer=null),this._emphasisFillRenderer&&(this._emphasisFillRenderer.put(),this._emphasisFillRenderer=null),this._emphasisEdgesRenderer&&(this._emphasisEdgesRenderer.put(),this._emphasisEdgesRenderer=null)}_putPickRenderers(){this._pickMeshRenderer&&(this._pickMeshRenderer.put(),this._pickMeshRenderer=null),this._pickTriangleRenderer&&(this._pickTriangleRenderer.put(),this._pickTriangleRenderer=null)}_putOcclusionRenderer(){this._occlusionRenderer&&(this._occlusionRenderer.put(),this._occlusionRenderer=null)}stateSortCompare(e,t){return e._state.layer-t._state.layer||e._drawRenderer.id-t._drawRenderer.id||e._material._state.id-t._material._state.id||e._geometry._state.id-t._geometry._state.id}rebuildRenderFlags(){this.renderFlags.reset(),this._getActiveSectionPlanes()?(this.renderFlags.numLayers=1,this.renderFlags.numVisibleLayers=1,this.renderFlags.visibleLayers[0]=0,this._updateRenderFlags()):this.renderFlags.culled=!0}_updateRenderFlags(){const e=this.renderFlags,t=this._state;if(t.xrayed){const t=this._xrayMaterial._state;t.fill&&(t.fillAlpha<1?e.xrayedSilhouetteTransparent=!0:e.xrayedSilhouetteOpaque=!0),t.edges&&(t.edgeAlpha<1?e.xrayedEdgesTransparent=!0:e.xrayedEdgesOpaque=!0)}else{if(this._material._state.alpha<1||t.colorize[3]<1?e.colorTransparent=!0:e.colorOpaque=!0,t.edges){this._edgeMaterial._state.alpha<1?e.edgesTransparent=!0:e.edgesOpaque=!0}if(t.selected){const t=this._selectedMaterial._state;t.fill&&(t.fillAlpha<1?e.selectedSilhouetteTransparent=!0:e.selectedSilhouetteOpaque=!0),t.edges&&(t.edgeAlpha<1?e.selectedEdgesTransparent=!0:e.selectedEdgesOpaque=!0)}else if(t.highlighted){const t=this._highlightMaterial._state;t.fill&&(t.fillAlpha<1?e.highlightedSilhouetteTransparent=!0:e.highlightedSilhouetteOpaque=!0),t.edges&&(t.edgeAlpha<1?e.highlightedEdgesTransparent=!0:e.highlightedEdgesOpaque=!0)}}}_getActiveSectionPlanes(){if(this._state.clippable){const e=this.scene._sectionPlanesState.sectionPlanes,t=e.length;if(t>0)for(let s=0;s<t;s++){const t=e[s],i=this.renderFlags;if(t.active)if(this._state.origin){const e=p.planeAABB3Intersect(t.dir,t.dist,this.aabb);if(-1===e)return!1;const r=0===e;i.sectionPlanesActivePerLayer[s]=r}else i.sectionPlanesActivePerLayer[s]=!0;else i.sectionPlanesActivePerLayer[s]=!1}}return!0}drawColorOpaque(e){(this._drawRenderer||(this._drawRenderer=Ns.get(this)))&&this._drawRenderer.drawMesh(e,this)}drawColorTransparent(e){(this._drawRenderer||(this._drawRenderer=Ns.get(this)))&&this._drawRenderer.drawMesh(e,this)}drawSilhouetteXRayed(e){(this._emphasisFillRenderer||(this._emphasisFillRenderer=xs.get(this)))&&this._emphasisFillRenderer.drawMesh(e,this,0)}drawSilhouetteHighlighted(e){(this._emphasisFillRenderer||(this._emphasisFillRenderer=xs.get(this)))&&this._emphasisFillRenderer.drawMesh(e,this,1)}drawSilhouetteSelected(e){(this._emphasisFillRenderer||(this._emphasisFillRenderer=xs.get(this)))&&this._emphasisFillRenderer.drawMesh(e,this,2)}drawEdgesColorOpaque(e){(this._emphasisEdgesRenderer||(this._emphasisEdgesRenderer=Ls.get(this)))&&this._emphasisEdgesRenderer.drawMesh(e,this,3)}drawEdgesColorTransparent(e){(this._emphasisEdgesRenderer||(this._emphasisEdgesRenderer=Ls.get(this)))&&this._emphasisEdgesRenderer.drawMesh(e,this,3)}drawEdgesXRayed(e){(this._emphasisEdgesRenderer||(this._emphasisEdgesRenderer=Ls.get(this)))&&this._emphasisEdgesRenderer.drawMesh(e,this,0)}drawEdgesHighlighted(e){(this._emphasisEdgesRenderer||(this._emphasisEdgesRenderer=Ls.get(this)))&&this._emphasisEdgesRenderer.drawMesh(e,this,1)}drawEdgesSelected(e){(this._emphasisEdgesRenderer||(this._emphasisEdgesRenderer=Ls.get(this)))&&this._emphasisEdgesRenderer.drawMesh(e,this,2)}drawOcclusion(e){(this._state.occluder&&this._occlusionRenderer||(this._occlusionRenderer=Xs.get(this)))&&this._occlusionRenderer.drawMesh(e,this)}drawShadow(e){(this._shadowRenderer||(this._shadowRenderer=Js.get(this)))&&this._shadowRenderer.drawMesh(e,this)}drawPickMesh(e){(this._pickMeshRenderer||(this._pickMeshRenderer=ks.get(this)))&&this._pickMeshRenderer.drawMesh(e,this)}canPickTriangle(){return this._geometry.isReadableGeometry}drawPickTriangles(e){(this._pickTriangleRenderer||(this._pickTriangleRenderer=Ws.get(this)))&&this._pickTriangleRenderer.drawMesh(e,this)}pickTriangleSurface(e,t,s){ui(this,e,t,s)}drawPickVertices(e){}delegatePickedEntity(){return this}destroy(){super.destroy(),this._putDrawRenderers(),this._putPickRenderers(),this._putOcclusionRenderer(),this.scene._renderer.putPickID(this._state.pickID),this._isObject&&(this.scene._deregisterObject(this),this._visible&&this.scene._objectVisibilityUpdated(this,!1,!1),this._xrayed&&this.scene._objectXRayedUpdated(this,!1,!1),this._selected&&this.scene._objectSelectedUpdated(this,!1,!1),this._highlighted&&this.scene._objectHighlightedUpdated(this,!1,!1),this.scene._objectColorizeUpdated(this,!1),this.scene._objectOpacityUpdated(this,!1),this.offset.some((e=>0!==e))&&this.scene._objectOffsetUpdated(this,!1)),this._isModel&&this.scene._deregisterModel(this),this.glRedraw()}}const ui=function(){const e=p.vec3(),t=p.vec3(),s=p.vec3(),i=p.vec3(),r=p.vec3(),o=p.vec3(),n=p.vec4(),a=p.vec3(),l=p.vec3(),h=p.vec3(),c=p.vec3(),A=p.vec3(),u=p.vec3(),d=p.vec3(),f=p.vec3(),E=p.vec3(),m=p.vec4(),y=p.vec4(),g=p.vec4(),I=p.vec3(),v=p.vec3(),T=p.vec3(),_=p.vec3(),R=p.vec3(),P=p.vec3(),D=p.vec3(),N=p.vec3(),b=p.vec3(),C=p.vec3(),O=p.vec3();return function(x,w,B,F){var M=F.primIndex;if(null!=M&&M>-1){const G=x.geometry._state,k=x.scene,V=k.camera,j=k.canvas;if("triangles"===G.primitiveName){F.primitive="triangle";const k=M,Q=G.indices,W=G.positions;let z,K,Y;if(Q){var L=Q[k+0],U=Q[k+1],H=Q[k+2];o[0]=L,o[1]=U,o[2]=H,F.indices=o,z=3*L,K=3*U,Y=3*H}else z=3*k,K=z+3,Y=K+3;if(s[0]=W[z+0],s[1]=W[z+1],s[2]=W[z+2],i[0]=W[K+0],i[1]=W[K+1],i[2]=W[K+2],r[0]=W[Y+0],r[1]=W[Y+1],r[2]=W[Y+2],G.compressGeometry){const e=G.positionsDecodeMatrix;e&&(at.decompressPosition(s,e,s),at.decompressPosition(i,e,i),at.decompressPosition(r,e,r))}F.canvasPos?p.canvasPosToLocalRay(j.canvas,x.origin?S(w,x.origin):w,B,x.worldMatrix,F.canvasPos,e,t):F.origin&&F.direction&&p.worldRayToLocalRay(x.worldMatrix,F.origin,F.direction,e,t),p.normalizeVec3(t),p.rayPlaneIntersect(e,t,s,i,r,n),F.localPos=n,F.position=n,m[0]=n[0],m[1]=n[1],m[2]=n[2],m[3]=1,p.transformVec4(x.worldMatrix,m,y),a[0]=y[0],a[1]=y[1],a[2]=y[2],F.canvasPos&&x.origin&&(a[0]+=x.origin[0],a[1]+=x.origin[1],a[2]+=x.origin[2]),F.worldPos=a,p.transformVec4(V.matrix,y,g),l[0]=g[0],l[1]=g[1],l[2]=g[2],F.viewPos=l,p.cartesianToBarycentric(n,s,i,r,h),F.bary=h;const X=G.normals;if(X){if(G.compressGeometry){const e=3*L,t=3*U,s=3*H;at.decompressNormal(X.subarray(e,e+2),c),at.decompressNormal(X.subarray(t,t+2),A),at.decompressNormal(X.subarray(s,s+2),u)}else c[0]=X[z],c[1]=X[z+1],c[2]=X[z+2],A[0]=X[K],A[1]=X[K+1],A[2]=X[K+2],u[0]=X[Y],u[1]=X[Y+1],u[2]=X[Y+2];const e=p.addVec3(p.addVec3(p.mulVec3Scalar(c,h[0],I),p.mulVec3Scalar(A,h[1],v),T),p.mulVec3Scalar(u,h[2],_),R);F.worldNormal=p.normalizeVec3(p.transformVec3(x.worldNormalMatrix,e,P))}const Z=G.uv;if(Z){if(d[0]=Z[2*L],d[1]=Z[2*L+1],f[0]=Z[2*U],f[1]=Z[2*U+1],E[0]=Z[2*H],E[1]=Z[2*H+1],G.compressGeometry){const e=G.uvDecodeMatrix;e&&(at.decompressUV(d,e,d),at.decompressUV(f,e,f),at.decompressUV(E,e,E))}F.uv=p.addVec3(p.addVec3(p.mulVec2Scalar(d,h[0],D),p.mulVec2Scalar(f,h[1],N),b),p.mulVec2Scalar(E,h[2],C),O)}}}}}();function pi(e={}){let t=e.radiusTop||1;t<0&&(console.error("negative radiusTop not allowed - will invert"),t*=-1);let s=e.radiusBottom||1;s<0&&(console.error("negative radiusBottom not allowed - will invert"),s*=-1);let i=e.height||1;i<0&&(console.error("negative height not allowed - will invert"),i*=-1);let r=e.radialSegments||32;r<0&&(console.error("negative radialSegments not allowed - will invert"),r*=-1),r<3&&(r=3);let o=e.heightSegments||1;o<0&&(console.error("negative heightSegments not allowed - will invert"),o*=-1),o<1&&(o=1);const n=!!e.openEnded;let a=e.center;const l=a?a[0]:0,h=a?a[1]:0,c=a?a[2]:0,A=i/2,u=i/o,p=2*Math.PI/r,d=1/r,f=(t-s)/o,E=[],m=[],g=[],I=[];let v,T,_,R,P,D,N,b,C,O,S;const x=(90-180*Math.atan(i/(s-t))/Math.PI)/90;for(v=0;v<=o;v++)for(P=t-v*f,D=A-v*u,T=0;T<=r;T++)_=Math.sin(T*p),R=Math.cos(T*p),m.push(P*_),m.push(x),m.push(P*R),g.push(T*d),g.push(1*v/o),E.push(P*_+l),E.push(D+h),E.push(P*R+c);for(v=0;v<o;v++)for(T=0;T<=r;T++)N=v*(r+1)+T,b=N+r,I.push(N),I.push(b),I.push(b+1),I.push(N),I.push(b+1),I.push(N+1);if(!n&&t>0){for(C=E.length/3,m.push(0),m.push(1),m.push(0),g.push(.5),g.push(.5),E.push(0+l),E.push(A+h),E.push(0+c),T=0;T<=r;T++)_=Math.sin(T*p),R=Math.cos(T*p),O=.5*Math.sin(T*p)+.5,S=.5*Math.cos(T*p)+.5,m.push(t*_),m.push(1),m.push(t*R),g.push(O),g.push(S),E.push(t*_+l),E.push(A+h),E.push(t*R+c);for(T=0;T<r;T++)a=C,N=C+1+T,I.push(N),I.push(N+1),I.push(a)}if(!n&&s>0){for(C=E.length/3,m.push(0),m.push(-1),m.push(0),g.push(.5),g.push(.5),E.push(0+l),E.push(0-A+h),E.push(0+c),T=0;T<=r;T++)_=Math.sin(T*p),R=Math.cos(T*p),O=.5*Math.sin(T*p)+.5,S=.5*Math.cos(T*p)+.5,m.push(s*_),m.push(-1),m.push(s*R),g.push(O),g.push(S),E.push(s*_+l),E.push(0-A+h),E.push(s*R+c);for(T=0;T<r;T++)a=C,N=C+1+T,I.push(a),I.push(N+1),I.push(N)}return y.apply(e,{positions:E,normals:m,uv:g,indices:I})}function di(e={}){const t=e.lod||1,s=e.center?e.center[0]:0,i=e.center?e.center[1]:0,r=e.center?e.center[2]:0;let o=e.radius||1;o<0&&(console.error("negative radius not allowed - will invert"),o*=-1);let n=e.heightSegments||18;n<0&&(console.error("negative heightSegments not allowed - will invert"),n*=-1),n=Math.floor(t*n),n<18&&(n=18);let a=e.widthSegments||18;a<0&&(console.error("negative widthSegments not allowed - will invert"),a*=-1),a=Math.floor(t*a),a<18&&(a=18);const l=[],h=[],c=[],A=[];let u,p,d,f,E,m,g,I,v,T,_,R,P,D,N;for(u=0;u<=n;u++)for(d=u*Math.PI/n,f=Math.sin(d),E=Math.cos(d),p=0;p<=a;p++)m=2*p*Math.PI/a,g=Math.sin(m),I=Math.cos(m),v=I*f,T=E,_=g*f,R=1-p/a,P=u/n,h.push(v),h.push(T),h.push(_),c.push(R),c.push(P),l.push(s+o*v),l.push(i+o*T),l.push(r+o*_);for(u=0;u<n;u++)for(p=0;p<a;p++)D=u*(a+1)+p,N=D+a+1,A.push(D+1),A.push(N+1),A.push(N),A.push(D+1),A.push(N),A.push(D);return y.apply(e,{positions:l,normals:h,uv:c,indices:A})}class fi extends C{get type(){return"SectionPlane"}constructor(e,t={}){super(e,t),this._state=new be({active:!0,pos:p.vec3(),dir:p.vec3(),dist:0}),this.active=t.active,this.pos=t.pos,this.dir=t.dir,this.scene._sectionPlaneCreated(this)}set active(e){this._state.active=!1!==e,this.glRedraw(),this.fire("active",this._state.active)}get active(){return this._state.active}set pos(e){this._state.pos.set(e||[0,0,0]),this._state.dist=-p.dotVec3(this._state.pos,this._state.dir),this.fire("pos",this._state.pos)}get pos(){return this._state.pos}set dir(e){this._state.dir.set(e||[0,0,-1]),this._state.dist=-p.dotVec3(this._state.pos,this._state.dir),this.glRedraw(),this.fire("dir",this._state.dir)}get dir(){return this._state.dir}get dist(){return this._state.dist}flipDir(){const e=this._state.dir;e[0]*=-1,e[1]*=-1,e[2]*=-1,this._state.dist=-p.dotVec3(this._state.pos,this._state.dir),this.fire("dir",this._state.dir),this.glRedraw()}destroy(){this._state.destroy(),this.scene._sectionPlaneDestroyed(this),super.destroy()}}const Ei=p.vec4(4),mi=p.vec4(),yi=p.vec4(),gi=p.vec3([1,0,0]),Ii=p.vec3([0,1,0]),vi=p.vec3([0,0,1]),Ti=p.vec3(3),_i=p.vec3(3),Ri=p.identityMat4();class Pi extends C{constructor(e,t={}){if(super(e,t),this._parentNode=null,this._children=[],this._aabb=null,this._aabbDirty=!0,this.scene._aabbDirty=!0,this._numTriangles=0,this._scale=p.vec3(),this._quaternion=p.identityQuaternion(),this._rotation=p.vec3(),this._position=p.vec3(),this._offset=p.vec3(),this._localMatrix=p.identityMat4(),this._worldMatrix=p.identityMat4(),this._localMatrixDirty=!0,this._worldMatrixDirty=!0,t.matrix?this.matrix=t.matrix:(this.scale=t.scale,this.position=t.position,t.quaternion||(this.rotation=t.rotation)),this._isModel=t.isModel,this._isModel&&this.scene._registerModel(this),this._isObject=t.isObject,this._isObject&&this.scene._registerObject(this),this.origin=t.origin,this.visible=t.visible,this.culled=t.culled,this.pickable=t.pickable,this.clippable=t.clippable,this.collidable=t.collidable,this.castsShadow=t.castsShadow,this.receivesShadow=t.receivesShadow,this.xrayed=t.xrayed,this.highlighted=t.highlighted,this.selected=t.selected,this.edges=t.edges,this.colorize=t.colorize,this.opacity=t.opacity,this.offset=t.offset,t.children){const e=t.children;for(let s=0,i=e.length;s<i;s++)this.addChild(e[s],t.inheritStates)}if(t.parentId){const e=this.scene.components[t.parentId];e?e.isNode?e.addChild(this):this.error("Parent is not a Node: '"+t.parentId+"'"):this.error("Parent not found: '"+t.parentId+"'")}else t.parent&&(t.parent.isNode||this.error("Parent is not a Node"),t.parent.addChild(this))}get isEntity(){return!0}get isModel(){return this._isModel}get isObject(){return this._isObject}get aabb(){return this._aabbDirty&&this._updateAABB(),this._aabb}set origin(e){e?(this._origin||(this._origin=p.vec3()),this._origin.set(e)):this._origin&&(this._origin=null);for(let t=0,s=this._children.length;t<s;t++)this._children[t].origin=e;this.glRedraw()}get origin(){return this._origin}set rtcCenter(e){this.origin=e}get rtcCenter(){return this.origin}get numTriangles(){return this._numTriangles}set visible(e){e=!1!==e,this._visible=e;for(let t=0,s=this._children.length;t<s;t++)this._children[t].visible=e;this._isObject&&this.scene._objectVisibilityUpdated(this,e)}get visible(){return this._visible}set xrayed(e){e=!!e,this._xrayed=e;for(let t=0,s=this._children.length;t<s;t++)this._children[t].xrayed=e;this._isObject&&this.scene._objectXRayedUpdated(this,e)}get xrayed(){return this._xrayed}set highlighted(e){e=!!e,this._highlighted=e;for(let t=0,s=this._children.length;t<s;t++)this._children[t].highlighted=e;this._isObject&&this.scene._objectHighlightedUpdated(this,e)}get highlighted(){return this._highlighted}set selected(e){e=!!e,this._selected=e;for(let t=0,s=this._children.length;t<s;t++)this._children[t].selected=e;this._isObject&&this.scene._objectSelectedUpdated(this,e)}get selected(){return this._selected}set edges(e){e=!!e,this._edges=e;for(let t=0,s=this._children.length;t<s;t++)this._children[t].edges=e}get edges(){return this._edges}set culled(e){e=!!e,this._culled=e;for(let t=0,s=this._children.length;t<s;t++)this._children[t].culled=e}get culled(){return this._culled}set clippable(e){e=!1!==e,this._clippable=e;for(let t=0,s=this._children.length;t<s;t++)this._children[t].clippable=e}get clippable(){return this._clippable}set collidable(e){e=!1!==e,this._collidable=e;for(let t=0,s=this._children.length;t<s;t++)this._children[t].collidable=e}get collidable(){return this._collidable}set pickable(e){e=!1!==e,this._pickable=e;for(let t=0,s=this._children.length;t<s;t++)this._children[t].pickable=e}get pickable(){return this._pickable}set colorize(e){let t=this._colorize;t||(t=this._colorize=new Float32Array(4),t[3]=1),e?(t[0]=e[0],t[1]=e[1],t[2]=e[2]):(t[0]=1,t[1]=1,t[2]=1);for(let e=0,s=this._children.length;e<s;e++)this._children[e].colorize=t;if(this._isObject){const t=!!e;this.scene._objectColorizeUpdated(this,t)}}get colorize(){return this._colorize.slice(0,3)}set opacity(e){let t=this._colorize;t||(t=this._colorize=new Float32Array(4),t[0]=1,t[1]=1,t[2]=1),t[3]=null!=e?e:1;for(let t=0,s=this._children.length;t<s;t++)this._children[t].opacity=e;if(this._isObject){const t=null!=e;this.scene._objectOpacityUpdated(this,t)}}get opacity(){return this._colorize[3]}set castsShadow(e){e=!!e,this._castsShadow=e;for(let t=0,s=this._children.length;t<s;t++)this._children[t].castsShadow=e}get castsShadow(){return this._castsShadow}set receivesShadow(e){e=!!e,this._receivesShadow=e;for(let t=0,s=this._children.length;t<s;t++)this._children[t].receivesShadow=e}get receivesShadow(){return this._receivesShadow}get saoEnabled(){return!1}set offset(e){e?(this._offset[0]=e[0],this._offset[1]=e[1],this._offset[2]=e[2]):(this._offset[0]=0,this._offset[1]=0,this._offset[2]=0);for(let e=0,t=this._children.length;e<t;e++)this._children[e].offset=this._offset;this._isObject&&this.scene._objectOffsetUpdated(this,e)}get offset(){return this._offset}get isNode(){return!0}_setLocalMatrixDirty(){this._localMatrixDirty=!0,this._setWorldMatrixDirty()}_setWorldMatrixDirty(){this._worldMatrixDirty=!0;for(let e=0,t=this._children.length;e<t;e++)this._children[e]._setWorldMatrixDirty()}_buildWorldMatrix(){const e=this.matrix;if(this._parentNode)p.mulMat4(this._parentNode.worldMatrix,e,this._worldMatrix);else for(let t=0,s=e.length;t<s;t++)this._worldMatrix[t]=e[t];this._worldMatrixDirty=!1}_setSubtreeAABBsDirty(e){if(e._aabbDirty=!0,e._children)for(let t=0,s=e._children.length;t<s;t++)this._setSubtreeAABBsDirty(e._children[t])}_setAABBDirty(){if(this._setSubtreeAABBsDirty(this),this.collidable)for(let e=this;e;e=e._parentNode)e._aabbDirty=!0}_updateAABB(){if(this.scene._aabbDirty=!0,this._aabb||(this._aabb=p.AABB3()),this._buildAABB)this._buildAABB(this.worldMatrix,this._aabb);else{let e;p.collapseAABB3(this._aabb);for(let t=0,s=this._children.length;t<s;t++)e=this._children[t],e.collidable&&p.expandAABB3(this._aabb,e.aabb)}this._aabbDirty=!1}addChild(e,t){if(y.isNumeric(e)||y.isString(e)){const t=e;if(!(e=this.scene.component[t]))return void this.warn("Component not found: "+y.inQuotes(t));if(!e.isNode&&!e.isMesh)return void this.error("Not a Node or Mesh: "+t)}else{if(!e.isNode&&!e.isMesh)return void this.error("Not a Node or Mesh: "+e.id);if(e._parentNode){if(e._parentNode.id===this.id)return void this.warn("Already a child: "+e.id);e._parentNode.removeChild(e)}}if(e.id,e.scene.id===this.scene.id)return this._children.push(e),e._parentNode=this,t&&(e.visible=this.visible,e.culled=this.culled,e.xrayed=this.xrayed,e.highlited=this.highlighted,e.selected=this.selected,e.edges=this.edges,e.clippable=this.clippable,e.pickable=this.pickable,e.collidable=this.collidable,e.castsShadow=this.castsShadow,e.receivesShadow=this.receivesShadow,e.colorize=this.colorize,e.opacity=this.opacity,e.offset=this.offset),e._setWorldMatrixDirty(),e._setAABBDirty(),this._numTriangles+=e.numTriangles,e;this.error("Child not in same Scene: "+e.id)}removeChild(e){for(let t=0,s=this._children.length;t<s;t++)if(this._children[t].id===e.id)return e._parentNode=null,this._children=this._children.splice(t,1),e._setWorldMatrixDirty(),e._setAABBDirty(),this._setAABBDirty(),void(this._numTriangles-=e.numTriangles)}removeChildren(){let e;for(let t=0,s=this._children.length;t<s;t++)e=this._children[t],e._parentNode=null,e._setWorldMatrixDirty(),e._setAABBDirty(),this._numTriangles-=e.numTriangles;this._children=[],this._setAABBDirty()}get numChildren(){return this._children.length}get children(){return this._children}set parent(e){if(y.isNumeric(e)||y.isString(e)){const t=e;if(!(e=this.scene.components[t]))return void this.warn("Node not found: "+y.inQuotes(t));if(!e.isNode)return void this.error("Not a Node: "+e.id)}e.scene.id===this.scene.id?this._parentNode&&this._parentNode.id===e.id?this.warn("Already a child of Node: "+e.id):e.addChild(this):this.error("Node not in same Scene: "+e.id)}get parent(){return this._parentNode}set position(e){this._position.set(e||[0,0,0]),this._setLocalMatrixDirty(),this._setAABBDirty(),this.glRedraw()}get position(){return this._position}set rotation(e){this._rotation.set(e||[0,0,0]),p.eulerToQuaternion(this._rotation,"XYZ",this._quaternion),this._setLocalMatrixDirty(),this._setAABBDirty(),this.glRedraw()}get rotation(){return this._rotation}set quaternion(e){this._quaternion.set(e||[0,0,0,1]),p.quaternionToEuler(this._quaternion,"XYZ",this._rotation),this._setLocalMatrixDirty(),this._setAABBDirty(),this.glRedraw()}get quaternion(){return this._quaternion}set scale(e){this._scale.set(e||[1,1,1]),this._setLocalMatrixDirty(),this._setAABBDirty(),this.glRedraw()}get scale(){return this._scale}set matrix(e){this._localMatrix||(this._localMatrix=p.identityMat4()),this._localMatrix.set(e||Ri),p.decomposeMat4(this._localMatrix,this._position,this._quaternion,this._scale),this._localMatrixDirty=!1,this._setWorldMatrixDirty(),this._setAABBDirty(),this.glRedraw()}get matrix(){return this._localMatrixDirty&&(this._localMatrix||(this._localMatrix=p.identityMat4()),p.composeMat4(this._position,this._quaternion,this._scale,this._localMatrix),this._localMatrixDirty=!1),this._localMatrix}get worldMatrix(){return this._worldMatrixDirty&&this._buildWorldMatrix(),this._worldMatrix}rotate(e,t){return Ei[0]=e[0],Ei[1]=e[1],Ei[2]=e[2],Ei[3]=t*p.DEGTORAD,p.angleAxisToQuaternion(Ei,mi),p.mulQuaternions(this.quaternion,mi,yi),this.quaternion=yi,this._setLocalMatrixDirty(),this._setAABBDirty(),this.glRedraw(),this}rotateOnWorldAxis(e,t){return Ei[0]=e[0],Ei[1]=e[1],Ei[2]=e[2],Ei[3]=t*p.DEGTORAD,p.angleAxisToQuaternion(Ei,mi),p.mulQuaternions(mi,this.quaternion,mi),this}rotateX(e){return this.rotate(gi,e)}rotateY(e){return this.rotate(Ii,e)}rotateZ(e){return this.rotate(vi,e)}translate(e,t){return p.vec3ApplyQuaternion(this.quaternion,e,Ti),p.mulVec3Scalar(Ti,t,_i),p.addVec3(this.position,_i,this.position),this._setLocalMatrixDirty(),this._setAABBDirty(),this.glRedraw(),this}translateX(e){return this.translate(gi,e)}translateY(e){return this.translate(Ii,e)}translateZ(e){return this.translate(vi,e)}get type(){return"Node"}destroy(){if(super.destroy(),this._parentNode&&this._parentNode.removeChild(this),this._isObject&&(this.scene._deregisterObject(this),this._visible&&this.scene._objectVisibilityUpdated(this,!1,!1),this._xrayed&&this.scene._objectXRayedUpdated(this,!1,!1),this._selected&&this.scene._objectSelectedUpdated(this,!1,!1),this._highlighted&&this.scene._objectHighlightedUpdated(this,!1,!1),this.scene._objectColorizeUpdated(this,!1),this.scene._objectOpacityUpdated(this,!1),this.offset.some((e=>0!==e))&&this.scene._objectOffsetUpdated(this,!1)),this._isModel&&this.scene._deregisterModel(this),this._children.length){const e=this._children.splice();let t;for(let s=0,i=e.length;s<i;s++)t=e[s],t.destroy()}this._children=[],this._setAABBDirty(),this.scene._aabbDirty=!0}}function Di(e,t,s=null){let i;const r=t;if(1009===r)return e.UNSIGNED_BYTE;if(1017===r)return e.UNSIGNED_SHORT_4_4_4_4;if(1018===r)return e.UNSIGNED_SHORT_5_5_5_1;if(1010===r)return e.BYTE;if(1011===r)return e.SHORT;if(1012===r)return e.UNSIGNED_SHORT;if(1013===r)return e.INT;if(1014===r)return e.UNSIGNED_INT;if(1015===r)return e.FLOAT;if(1016===r)return e.HALF_FLOAT;if(1021===r)return e.ALPHA;if(r===ls)return e.RGBA;if(1024===r)return e.LUMINANCE;if(1025===r)return e.LUMINANCE_ALPHA;if(1026===r)return e.DEPTH_COMPONENT;if(1027===r)return e.DEPTH_STENCIL;if(1028===r)return e.RED;if(1022===r)return e.RGBA;if(1029===r)return e.RED_INTEGER;if(1030===r)return e.RG;if(1031===r)return e.RG_INTEGER;if(1033===r)return e.RGBA_INTEGER;if(r===hs||r===cs||r===As||r===us)if(s===Is){const t=Re(e,"WEBGL_compressed_texture_s3tc_srgb");if(null===t)return null;if(r===hs)return t.COMPRESSED_SRGB_S3TC_DXT1_EXT;if(r===cs)return t.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT;if(r===As)return t.COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT;if(r===us)return t.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT}else{if(i=Re(e,"WEBGL_compressed_texture_s3tc"),null===i)return null;if(r===hs)return i.COMPRESSED_RGB_S3TC_DXT1_EXT;if(r===cs)return i.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(r===As)return i.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(r===us)return i.COMPRESSED_RGBA_S3TC_DXT5_EXT}if(r===ps||35841===r||r===ds||35843===r){const t=Re(e,"WEBGL_compressed_texture_pvrtc");if(null===t)return null;if(r===ps)return t.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(35841===r)return t.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(r===ds)return t.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(35843===r)return t.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}if(36196===r){const t=Re(e,"WEBGL_compressed_texture_etc1");return null!==t?t.COMPRESSED_RGB_ETC1_WEBGL:null}if(r===fs||r===Es){const t=Re(e,"WEBGL_compressed_texture_etc");if(null===t)return null;if(r===fs)return s===Is?t.COMPRESSED_SRGB8_ETC2:t.COMPRESSED_RGB8_ETC2;if(r===Es)return s===Is?t.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:t.COMPRESSED_RGBA8_ETC2_EAC}if(r===ms||37809===r||37810===r||37811===r||37812===r||37813===r||37814===r||37815===r||37816===r||37817===r||37818===r||37819===r||37820===r||37821===r){const t=Re(e,"WEBGL_compressed_texture_astc");if(null===t)return null;if(r===ms)return s===Is?t.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR:t.COMPRESSED_RGBA_ASTC_4x4_KHR;if(37809===r)return s===Is?t.COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR:t.COMPRESSED_RGBA_ASTC_5x4_KHR;if(37810===r)return s===Is?t.COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR:t.COMPRESSED_RGBA_ASTC_5x5_KHR;if(37811===r)return s===Is?t.COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR:t.COMPRESSED_RGBA_ASTC_6x5_KHR;if(37812===r)return s===Is?t.COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR:t.COMPRESSED_RGBA_ASTC_6x6_KHR;if(37813===r)return s===Is?t.COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR:t.COMPRESSED_RGBA_ASTC_8x5_KHR;if(37814===r)return s===Is?t.COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR:t.COMPRESSED_RGBA_ASTC_8x6_KHR;if(37815===r)return s===Is?t.COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR:t.COMPRESSED_RGBA_ASTC_8x8_KHR;if(37816===r)return s===Is?t.COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR:t.COMPRESSED_RGBA_ASTC_10x5_KHR;if(37817===r)return s===Is?t.COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR:t.COMPRESSED_RGBA_ASTC_10x6_KHR;if(37818===r)return s===Is?t.COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR:t.COMPRESSED_RGBA_ASTC_10x8_KHR;if(37819===r)return s===Is?t.COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR:t.COMPRESSED_RGBA_ASTC_10x10_KHR;if(37820===r)return s===Is?t.COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR:t.COMPRESSED_RGBA_ASTC_12x10_KHR;if(37821===r)return s===Is?t.COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR:t.COMPRESSED_RGBA_ASTC_12x12_KHR}if(r===ys){const t=Re(e,"EXT_texture_compression_bptc");if(null===t)return null;if(r===ys)return s===Is?t.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT:t.COMPRESSED_RGBA_BPTC_UNORM_EXT}return 1020===r?e.UNSIGNED_INT_24_8:r===Jt?e.REPEAT:r===$t?e.CLAMP_TO_EDGE:r===ss||r===is?e.NEAREST_MIPMAP_LINEAR:r===os?e.LINEAR_MIPMAP_NEAREST:r===as?e.LINEAR_MIPMAP_LINEAR:r===ts?e.NEAREST:r===rs?e.LINEAR:null}const Ni=new Uint8Array([0,0,0,1]);class bi{constructor({gl:e,target:t,format:s,type:i,wrapS:r,wrapT:o,wrapR:n,encoding:a,preloadColor:l,premultiplyAlpha:h,flipY:c}){this.gl=e,this.target=t||e.TEXTURE_2D,this.format=s||ls,this.type=i||1009,this.internalFormat=null,this.premultiplyAlpha=!!h,this.flipY=!!c,this.unpackAlignment=4,this.wrapS=r||Jt,this.wrapT=o||Jt,this.wrapR=n||Jt,this.encoding=a||Is,this.texture=e.createTexture(),l&&this.setPreloadColor(l),this.allocated=!0}setPreloadColor(e){e?(Ni[0]=Math.floor(255*e[0]),Ni[1]=Math.floor(255*e[1]),Ni[2]=Math.floor(255*e[2]),Ni[3]=Math.floor(255*(void 0!==e[3]?e[3]:1))):(Ni[0]=0,Ni[1]=0,Ni[2]=0,Ni[3]=255);const t=this.gl;if(t.bindTexture(this.target,this.texture),this.target===t.TEXTURE_CUBE_MAP){const e=[t.TEXTURE_CUBE_MAP_POSITIVE_X,t.TEXTURE_CUBE_MAP_NEGATIVE_X,t.TEXTURE_CUBE_MAP_POSITIVE_Y,t.TEXTURE_CUBE_MAP_NEGATIVE_Y,t.TEXTURE_CUBE_MAP_POSITIVE_Z,t.TEXTURE_CUBE_MAP_NEGATIVE_Z];for(let s=0,i=e.length;s<i;s++)t.texImage2D(e[s],0,t.RGBA,1,1,0,t.RGBA,t.UNSIGNED_BYTE,Ni)}else t.texImage2D(this.target,0,t.RGBA,1,1,0,t.RGBA,t.UNSIGNED_BYTE,Ni);t.bindTexture(this.target,null)}setTarget(e){this.target=e||this.gl.TEXTURE_2D}setImage(e,t={}){const s=this.gl;void 0!==t.format&&(this.format=t.format),void 0!==t.internalFormat&&(this.internalFormat=t.internalFormat),void 0!==t.encoding&&(this.encoding=t.encoding),void 0!==t.type&&(this.type=t.type),void 0!==t.flipY&&(this.flipY=t.flipY),void 0!==t.premultiplyAlpha&&(this.premultiplyAlpha=t.premultiplyAlpha),void 0!==t.unpackAlignment&&(this.unpackAlignment=t.unpackAlignment),void 0!==t.minFilter&&(this.minFilter=t.minFilter),void 0!==t.magFilter&&(this.magFilter=t.magFilter),void 0!==t.wrapS&&(this.wrapS=t.wrapS),void 0!==t.wrapT&&(this.wrapT=t.wrapT),void 0!==t.wrapR&&(this.wrapR=t.wrapR);let i=!1;s.bindTexture(this.target,this.texture);const r=s.getParameter(s.UNPACK_FLIP_Y_WEBGL);s.pixelStorei(s.UNPACK_FLIP_Y_WEBGL,this.flipY);const o=s.getParameter(s.UNPACK_PREMULTIPLY_ALPHA_WEBGL);s.pixelStorei(s.UNPACK_PREMULTIPLY_ALPHA_WEBGL,this.premultiplyAlpha);const n=s.getParameter(s.UNPACK_ALIGNMENT);s.pixelStorei(s.UNPACK_ALIGNMENT,this.unpackAlignment);const a=s.getParameter(s.UNPACK_COLORSPACE_CONVERSION_WEBGL);s.pixelStorei(s.UNPACK_COLORSPACE_CONVERSION_WEBGL,s.NONE);const l=Di(s,this.minFilter);s.texParameteri(this.target,s.TEXTURE_MIN_FILTER,l),l!==s.NEAREST_MIPMAP_NEAREST&&l!==s.LINEAR_MIPMAP_NEAREST&&l!==s.NEAREST_MIPMAP_LINEAR&&l!==s.LINEAR_MIPMAP_LINEAR||(i=!0);const h=Di(s,this.magFilter);h&&s.texParameteri(this.target,s.TEXTURE_MAG_FILTER,h);const c=Di(s,this.wrapS);c&&s.texParameteri(this.target,s.TEXTURE_WRAP_S,c);const A=Di(s,this.wrapT);A&&s.texParameteri(this.target,s.TEXTURE_WRAP_T,A);const u=Di(s,this.format,this.encoding),p=Di(s,this.type),d=Ci(s,this.internalFormat,u,p,this.encoding,!1);if(this.target===s.TEXTURE_CUBE_MAP){if(y.isArray(e)){const t=e,i=[s.TEXTURE_CUBE_MAP_POSITIVE_X,s.TEXTURE_CUBE_MAP_NEGATIVE_X,s.TEXTURE_CUBE_MAP_POSITIVE_Y,s.TEXTURE_CUBE_MAP_NEGATIVE_Y,s.TEXTURE_CUBE_MAP_POSITIVE_Z,s.TEXTURE_CUBE_MAP_NEGATIVE_Z];for(let e=0,r=i.length;e<r;e++)s.texImage2D(i[e],0,d,u,p,t[e])}}else s.texImage2D(s.TEXTURE_2D,0,d,u,p,e);i&&s.generateMipmap(this.target),s.bindTexture(this.target,null),s.pixelStorei(s.UNPACK_FLIP_Y_WEBGL,r),s.pixelStorei(s.UNPACK_PREMULTIPLY_ALPHA_WEBGL,o),s.pixelStorei(s.UNPACK_ALIGNMENT,n),s.pixelStorei(s.UNPACK_COLORSPACE_CONVERSION_WEBGL,a)}setCompressedData({mipmaps:e,props:t={}}){const s=this.gl,i=e.length;void 0!==t.format&&(this.format=t.format),void 0!==t.internalFormat&&(this.internalFormat=t.internalFormat),void 0!==t.encoding&&(this.encoding=t.encoding),void 0!==t.type&&(this.type=t.type),void 0!==t.flipY&&(this.flipY=t.flipY),void 0!==t.premultiplyAlpha&&(this.premultiplyAlpha=t.premultiplyAlpha),void 0!==t.unpackAlignment&&(this.unpackAlignment=t.unpackAlignment),void 0!==t.minFilter&&(this.minFilter=t.minFilter),void 0!==t.magFilter&&(this.magFilter=t.magFilter),void 0!==t.wrapS&&(this.wrapS=t.wrapS),void 0!==t.wrapT&&(this.wrapT=t.wrapT),void 0!==t.wrapR&&(this.wrapR=t.wrapR),s.activeTexture(s.TEXTURE0+0),s.bindTexture(this.target,this.texture);let r=e.length>1;s.pixelStorei(s.UNPACK_FLIP_Y_WEBGL,this.flipY),s.pixelStorei(s.UNPACK_PREMULTIPLY_ALPHA_WEBGL,this.premultiplyAlpha),s.pixelStorei(s.UNPACK_ALIGNMENT,this.unpackAlignment),s.pixelStorei(s.UNPACK_COLORSPACE_CONVERSION_WEBGL,s.NONE);const o=Di(s,this.wrapS);o&&s.texParameteri(this.target,s.TEXTURE_WRAP_S,o);const n=Di(s,this.wrapT);if(n&&s.texParameteri(this.target,s.TEXTURE_WRAP_T,n),this.type===s.TEXTURE_3D||this.type===s.TEXTURE_2D_ARRAY){const e=Di(s,this.wrapR);e&&s.texParameteri(this.target,s.TEXTURE_WRAP_R,e),s.texParameteri(this.type,s.TEXTURE_WRAP_R,e)}r?(s.texParameteri(this.target,s.TEXTURE_MIN_FILTER,Oi(s,this.minFilter)),s.texParameteri(this.target,s.TEXTURE_MAG_FILTER,Oi(s,this.magFilter))):(s.texParameteri(this.target,s.TEXTURE_MIN_FILTER,Di(s,this.minFilter)),s.texParameteri(this.target,s.TEXTURE_MAG_FILTER,Di(s,this.magFilter)));const a=Di(s,this.format,this.encoding),l=Di(s,this.type),h=Ci(s,this.internalFormat,a,l,this.encoding,!1);s.texStorage2D(s.TEXTURE_2D,i,h,e[0].width,e[0].height);for(let t=0,i=e.length;t<i;t++){const i=e[t];this.format!==ls?null!==a?s.compressedTexSubImage2D(s.TEXTURE_2D,t,0,0,i.width,i.height,a,i.data):console.warn("Attempt to load unsupported compressed texture format in .setCompressedData()"):s.texSubImage2D(s.TEXTURE_2D,t,0,0,i.width,i.height,a,l,i.data)}s.bindTexture(this.target,null)}setProps(e){const t=this.gl;t.bindTexture(this.target,this.texture),this._uploadProps(e),t.bindTexture(this.target,null)}_uploadProps(e){const t=this.gl;if(void 0!==e.format&&(this.format=e.format),void 0!==e.internalFormat&&(this.internalFormat=e.internalFormat),void 0!==e.encoding&&(this.encoding=e.encoding),void 0!==e.type&&(this.type=e.type),void 0!==e.minFilter){const s=Di(t,e.minFilter);s&&(this.minFilter=e.minFilter,t.texParameteri(this.target,t.TEXTURE_MIN_FILTER,s),s!==t.NEAREST_MIPMAP_NEAREST&&s!==t.LINEAR_MIPMAP_NEAREST&&s!==t.NEAREST_MIPMAP_LINEAR&&s!==t.LINEAR_MIPMAP_LINEAR||t.generateMipmap(this.target))}if(void 0!==e.magFilter){const s=Di(t,e.magFilter);s&&(this.magFilter=e.magFilter,t.texParameteri(this.target,t.TEXTURE_MAG_FILTER,s))}if(void 0!==e.wrapS){const s=Di(t,e.wrapS);s&&(this.wrapS=e.wrapS,t.texParameteri(this.target,t.TEXTURE_WRAP_S,s))}if(void 0!==e.wrapT){const s=Di(t,e.wrapT);s&&(this.wrapT=e.wrapT,t.texParameteri(this.target,t.TEXTURE_WRAP_T,s))}}bind(e){if(this.allocated){if(this.texture){const t=this.gl;return t.activeTexture(t["TEXTURE"+e]),t.bindTexture(this.target,this.texture),!0}return!1}}unbind(e){if(this.allocated&&this.texture){const t=this.gl;t.activeTexture(t["TEXTURE"+e]),t.bindTexture(this.target,null)}}destroy(){this.allocated&&this.texture&&(this.gl.deleteTexture(this.texture),this.texture=null)}}function Ci(e,t,s,i,r,o=!1){if(null!==t){if(void 0!==e[t])return e[t];console.warn("Attempt to use non-existing WebGL internal format '"+t+"'")}let n=s;return s===e.RED&&(i===e.FLOAT&&(n=e.R32F),i===e.HALF_FLOAT&&(n=e.R16F),i===e.UNSIGNED_BYTE&&(n=e.R8)),s===e.RG&&(i===e.FLOAT&&(n=e.RG32F),i===e.HALF_FLOAT&&(n=e.RG16F),i===e.UNSIGNED_BYTE&&(n=e.RG8)),s===e.RGBA&&(i===e.FLOAT&&(n=e.RGBA32F),i===e.HALF_FLOAT&&(n=e.RGBA16F),i===e.UNSIGNED_BYTE&&(n=r===Is&&!1===o?e.SRGB8_ALPHA8:e.RGBA8),i===e.UNSIGNED_SHORT_4_4_4_4&&(n=e.RGBA4),i===e.UNSIGNED_SHORT_5_5_5_1&&(n=e.RGB5_A1)),n!==e.R16F&&n!==e.R32F&&n!==e.RG16F&&n!==e.RG32F&&n!==e.RGBA16F&&n!==e.RGBA32F||Re(e,"EXT_color_buffer_float"),n}function Oi(e,t){return t===ts||1004===t||1005===t?e.NEAREST:e.LINEAR}function Si(e){if(!xi(e.width)||!xi(e.height)){const t=document.createElement("canvas");t.width=wi(e.width),t.height=wi(e.height);t.getContext("2d").drawImage(e,0,0,e.width,e.height,0,0,t.width,t.height),e=t}return e}function xi(e){return 0==(e&e-1)}function wi(e){--e;for(let t=1;t<32;t<<=1)e|=e>>t;return e+1}class Bi extends C{get type(){return"Texture"}constructor(e,t={}){super(e,t),this._state=new be({texture:new bi({gl:this.scene.canvas.gl}),matrix:p.identityMat4(),hasMatrix:t.translate&&(0!==t.translate[0]||0!==t.translate[1])||!!t.rotate||t.scale&&(0!==t.scale[0]||0!==t.scale[1]),minFilter:this._checkMinFilter(t.minFilter),magFilter:this._checkMagFilter(t.magFilter),wrapS:this._checkWrapS(t.wrapS),wrapT:this._checkWrapT(t.wrapT),flipY:this._checkFlipY(t.flipY),encoding:this._checkEncoding(t.encoding)}),this._src=null,this._image=null,this._translate=p.vec2([0,0]),this._scale=p.vec2([1,1]),this._rotate=p.vec2([0,0]),this._matrixDirty=!1,this.translate=t.translate,this.scale=t.scale,this.rotate=t.rotate,t.src?this.src=t.src:t.image&&(this.image=t.image),d.memory.textures++}_checkMinFilter(e){return(e=e||as)!==rs&&e!==os&&e!==as&&e!==is&&e!==ss&&(this.error("Unsupported value for 'minFilter' - supported values are LinearFilter, LinearMipMapNearestFilter, NearestMipMapNearestFilter, NearestMipMapLinearFilter and LinearMipMapLinearFilter. Defaulting to LinearMipMapLinearFilter."),e=as),e}_checkMagFilter(e){return(e=e||rs)!==rs&&e!==ts&&(this.error("Unsupported value for 'magFilter' - supported values are LinearFilter and NearestFilter. Defaulting to LinearFilter."),e=rs),e}_checkWrapS(e){return(e=e||Jt)!==$t&&e!==es&&e!==Jt&&(this.error("Unsupported value for 'wrapS' - supported values are ClampToEdgeWrapping, MirroredRepeatWrapping and RepeatWrapping. Defaulting to RepeatWrapping."),e=Jt),e}_checkWrapT(e){return(e=e||Jt)!==$t&&e!==es&&e!==Jt&&(this.error("Unsupported value for 'wrapT' - supported values are ClampToEdgeWrapping, MirroredRepeatWrapping and RepeatWrapping. Defaulting to RepeatWrapping."),e=Jt),e}_checkFlipY(e){return!!e}_checkEncoding(e){return(e=e||gs)!==gs&&e!==Is&&(this.error("Unsupported value for 'encoding' - supported values are LinearEncoding and sRGBEncoding. Defaulting to LinearEncoding."),e=gs),e}_webglContextRestored(){this._state.texture=new bi({gl:this.scene.canvas.gl}),this._image?this.image=this._image:this._src&&(this.src=this._src)}_update(){const e=this._state;if(this._matrixDirty){let t,s;0===this._translate[0]&&0===this._translate[1]||(t=p.translationMat4v([this._translate[0],this._translate[1],0],this._state.matrix)),1===this._scale[0]&&1===this._scale[1]||(s=p.scalingMat4v([this._scale[0],this._scale[1],1]),t=t?p.mulMat4(t,s):s),0!==this._rotate&&(s=p.rotationMat4v(.0174532925*this._rotate,[0,0,1]),t=t?p.mulMat4(t,s):s),t&&(e.matrix=t),this._matrixDirty=!1}this.glRedraw()}set image(e){this._image=Si(e),this._image.crossOrigin="Anonymous",this._state.texture.setImage(this._image,this._state),this._src=null,this.glRedraw()}get image(){return this._image}set src(e){this.scene.loading++,this.scene.canvas.spinner.processes++;const t=this;let s=new Image;s.onload=function(){s=Si(s),t._state.texture.setImage(s,t._state),t.scene.loading--,t.glRedraw(),t.scene.canvas.spinner.processes--},s.src=e,this._src=e,this._image=null}get src(){return this._src}set translate(e){this._translate.set(e||[0,0]),this._matrixDirty=!0,this._needUpdate()}get translate(){return this._translate}set scale(e){this._scale.set(e||[1,1]),this._matrixDirty=!0,this._needUpdate()}get scale(){return this._scale}set rotate(e){e=e||0,this._rotate!==e&&(this._rotate=e,this._matrixDirty=!0,this._needUpdate())}get rotate(){return this._rotate}get minFilter(){return this._state.minFilter}get magFilter(){return this._state.magFilter}get wrapS(){return this._state.wrapS}get wrapT(){return this._state.wrapT}get flipY(){return this._state.flipY}get encoding(){return this._state.encoding}destroy(){super.destroy(),this._state.texture&&this._state.texture.destroy(),this._state.destroy(),d.memory.textures--}}const Fi=d.memory,Mi=p.AABB3();class Li extends $e{get type(){return"VBOGeometry"}get isVBOGeometry(){return!0}constructor(e,t={}){super(e,t),this._state=new be({compressGeometry:!0,primitive:null,primitiveName:null,positionsDecodeMatrix:null,uvDecodeMatrix:null,positionsBuf:null,normalsBuf:null,colorsbuf:null,uvBuf:null,indicesBuf:null,hash:""}),this._numTriangles=0,this._edgeThreshold=t.edgeThreshold||10,this._aabb=null,this._obb=p.OBB3();const s=this._state,i=this.scene.canvas.gl;switch(t.primitive=t.primitive||"triangles",t.primitive){case"points":s.primitive=i.POINTS,s.primitiveName=t.primitive;break;case"lines":s.primitive=i.LINES,s.primitiveName=t.primitive;break;case"line-loop":s.primitive=i.LINE_LOOP,s.primitiveName=t.primitive;break;case"line-strip":s.primitive=i.LINE_STRIP,s.primitiveName=t.primitive;break;case"triangles":s.primitive=i.TRIANGLES,s.primitiveName=t.primitive;break;case"triangle-strip":s.primitive=i.TRIANGLE_STRIP,s.primitiveName=t.primitive;break;case"triangle-fan":s.primitive=i.TRIANGLE_FAN,s.primitiveName=t.primitive;break;default:this.error("Unsupported value for 'primitive': '"+t.primitive+"' - supported values are 'points', 'lines', 'line-loop', 'line-strip', 'triangles', 'triangle-strip' and 'triangle-fan'. Defaulting to 'triangles'."),s.primitive=i.TRIANGLES,s.primitiveName=t.primitive}if(t.positions)if(t.indices){var r;if(t.positionsDecodeMatrix);else{const e=at.getPositionsBounds(t.positions),o=at.compressPositions(t.positions,e.min,e.max);r=o.quantized,s.positionsDecodeMatrix=o.decodeMatrix,s.positionsBuf=new le(i,i.ARRAY_BUFFER,r,r.length,3,i.STATIC_DRAW),Fi.positions+=s.positionsBuf.numItems,p.positions3ToAABB3(t.positions,this._aabb),p.positions3ToAABB3(r,Mi,s.positionsDecodeMatrix),p.AABB3ToOBB3(Mi,this._obb)}if(t.colors){const e=t.colors.constructor===Float32Array?t.colors:new Float32Array(t.colors);s.colorsBuf=new le(i,i.ARRAY_BUFFER,e,e.length,4,i.STATIC_DRAW),Fi.colors+=s.colorsBuf.numItems}if(t.uv){const e=at.getUVBounds(t.uv),r=at.compressUVs(t.uv,e.min,e.max),o=r.quantized;s.uvDecodeMatrix=r.decodeMatrix,s.uvBuf=new le(i,i.ARRAY_BUFFER,o,o.length,2,i.STATIC_DRAW),Fi.uvs+=s.uvBuf.numItems}if(t.normals){const e=at.compressNormals(t.normals);let r=s.compressGeometry;s.normalsBuf=new le(i,i.ARRAY_BUFFER,e,e.length,3,i.STATIC_DRAW,r),Fi.normals+=s.normalsBuf.numItems}{const e=t.indices.constructor===Uint32Array||t.indices.constructor===Uint16Array?t.indices:new Uint32Array(t.indices);s.indicesBuf=new le(i,i.ELEMENT_ARRAY_BUFFER,e,e.length,1,i.STATIC_DRAW),Fi.indices+=s.indicesBuf.numItems;const o=et(r,e,s.positionsDecodeMatrix,this._edgeThreshold);this._edgeIndicesBuf=new le(i,i.ELEMENT_ARRAY_BUFFER,o,o.length,1,i.STATIC_DRAW),"triangles"===this._state.primitiveName&&(this._numTriangles=t.indices.length/3)}this._buildHash(),Fi.meshes++}else this.error("Config expected: indices");else this.error("Config expected: positions")}_buildHash(){const e=this._state,t=["/g"];t.push("/"+e.primitive+";"),e.positionsBuf&&t.push("p"),e.colorsBuf&&t.push("c"),(e.normalsBuf||e.autoVertexNormals)&&t.push("n"),e.uvBuf&&t.push("u"),t.push("cp"),t.push(";"),e.hash=t.join("")}_getEdgeIndices(){return this._edgeIndicesBuf}get primitive(){return this._state.primitiveName}get aabb(){return this._aabb}get obb(){return this._obb}get numTriangles(){return this._numTriangles}_getState(){return this._state}destroy(){super.destroy();const e=this._state;e.indicesBuf&&e.indicesBuf.destroy(),e.positionsBuf&&e.positionsBuf.destroy(),e.normalsBuf&&e.normalsBuf.destroy(),e.uvBuf&&e.uvBuf.destroy(),e.colorsBuf&&e.colorsBuf.destroy(),this._edgeIndicesBuf&&this._edgeIndicesBuf.destroy(),e.destroy(),Fi.meshes--}}var Ui={};function Hi(e={}){let t=e.xSize||1;t<0&&(console.error("negative xSize not allowed - will invert"),t*=-1);let s=e.zSize||1;s<0&&(console.error("negative zSize not allowed - will invert"),s*=-1);let i=e.xSegments||1;i<0&&(console.error("negative xSegments not allowed - will invert"),i*=-1),i<1&&(i=1);let r=e.xSegments||1;r<0&&(console.error("negative zSegments not allowed - will invert"),r*=-1),r<1&&(r=1);const o=e.center,n=o?o[0]:0,a=o?o[1]:0,l=o?o[2]:0,h=t/2,c=s/2,A=Math.floor(i)||1,u=Math.floor(r)||1,p=A+1,d=u+1,f=t/A,E=s/u,m=new Float32Array(p*d*3),g=new Float32Array(p*d*3),I=new Float32Array(p*d*2);let v,T,_,R,P,D,N,b=0,C=0;for(v=0;v<d;v++){const e=v*E-c;for(T=0;T<p;T++)_=T*f-h,m[b]=_+n,m[b+1]=a,m[b+2]=-e+l,g[b+2]=-1,I[C]=T/A,I[C+1]=(u-v)/u,b+=3,C+=2}b=0;const O=new(m.length/3>65535?Uint32Array:Uint16Array)(A*u*6);for(v=0;v<u;v++)for(T=0;T<A;T++)R=T+p*v,P=T+p*(v+1),D=T+1+p*(v+1),N=T+1+p*v,O[b]=N,O[b+1]=P,O[b+2]=R,O[b+3]=N,O[b+4]=D,O[b+5]=P,b+=6;return y.apply(e,{positions:m,normals:g,uv:I,indices:O})}function Gi(e={}){let t=e.radius||1;t<0&&(console.error("negative radius not allowed - will invert"),t*=-1),t*=.5;let s=e.tube||.3;s<0&&(console.error("negative tube not allowed - will invert"),s*=-1);let i=e.radialSegments||32;i<0&&(console.error("negative radialSegments not allowed - will invert"),i*=-1),i<4&&(i=4);let r=e.tubeSegments||24;r<0&&(console.error("negative tubeSegments not allowed - will invert"),r*=-1),r<4&&(r=4);let o=e.arc||2*Math.PI;o<0&&(console.warn("negative arc not allowed - will invert"),o*=-1),o>360&&(o=360);const n=e.center;let a=n?n[0]:0,l=n?n[1]:0;const h=n?n[2]:0,c=[],A=[],u=[],d=[];let f,E,m,g,I,v,T,_,R,P,D,N;for(_=0;_<=r;_++)for(T=0;T<=i;T++)f=T/i*o,E=.785398+_/r*Math.PI*2,a=t*Math.cos(f),l=t*Math.sin(f),m=(t+s*Math.cos(E))*Math.cos(f),g=(t+s*Math.cos(E))*Math.sin(f),I=s*Math.sin(E),c.push(m+a),c.push(g+l),c.push(I+h),u.push(1-T/i),u.push(_/r),v=p.normalizeVec3(p.subVec3([m,g,I],[a,l,h],[]),[]),A.push(v[0]),A.push(v[1]),A.push(v[2]);for(_=1;_<=r;_++)for(T=1;T<=i;T++)R=(i+1)*_+T-1,P=(i+1)*(_-1)+T-1,D=(i+1)*(_-1)+T,N=(i+1)*_+T,d.push(R),d.push(P),d.push(D),d.push(D),d.push(N),d.push(R);return y.apply(e,{positions:c,normals:A,uv:u,indices:d})}Ui.load=function(e,t){var s=new XMLHttpRequest;s.open("GET",e,!0),s.responseType="arraybuffer",s.onload=function(e){t(e.target.response)},s.send()},Ui.save=function(e,t){var s="data:application/octet-stream;base64,"+btoa(Ui.parse._buffToStr(e));window.location.href=s},Ui.clone=function(e){return JSON.parse(JSON.stringify(e))},Ui.bin={},Ui.bin.f=new Float32Array(1),Ui.bin.fb=new Uint8Array(Ui.bin.f.buffer),Ui.bin.rf=function(e,t){for(var s=Ui.bin.f,i=Ui.bin.fb,r=0;r<4;r++)i[r]=e[t+r];return s[0]},Ui.bin.rsl=function(e,t){return e[t]|e[t+1]<<8},Ui.bin.ril=function(e,t){return e[t]|e[t+1]<<8|e[t+2]<<16|e[t+3]<<24},Ui.bin.rASCII0=function(e,t){for(var s="";0!=e[t];)s+=String.fromCharCode(e[t++]);return s},Ui.bin.wf=function(e,t,s){new Float32Array(e.buffer,t,1)[0]=s},Ui.bin.wsl=function(e,t,s){e[t]=s,e[t+1]=s>>8},Ui.bin.wil=function(e,t,s){e[t]=s,e[t+1]=s>>8,e[t+2]=s>>16,e[t+3]},Ui.parse={},Ui.parse._buffToStr=function(e){for(var t=new Uint8Array(e),s="",i=0;i<t.length;i++)s=s.concat(String.fromCharCode(t[i]));return s},Ui.parse._strToBuff=function(e){for(var t=new ArrayBuffer(e.length),s=new Uint8Array(t),i=0;i<e.length;i++)s[i]=e.charCodeAt(i);return t},Ui.parse._readLine=function(e,t){for(var s="";10!=e[t];)s+=String.fromCharCode(e[t++]);return s},Ui.parse.fromJSON=function(e){return JSON.parse(Ui.parse._buffToStr(e))},Ui.parse.toJSON=function(e){var t=JSON.stringify(e);return Ui.parse._strToBuff(t)},Ui.parse.fromOBJ=function(e){for(var t={groups:{},c_verts:[],c_uvt:[],c_norms:[],i_verts:[],i_uvt:[],i_norms:[]},s={from:0,to:0},i=0,r=new Uint8Array(e);i<r.length;){var o=Ui.parse._readLine(r,i);i+=o.length+1;var n=(o=(o=o.replace(/ +(?= )/g,"")).replace(/(^\s+|\s+$)/g,"")).split(" ");if("g"==n[0]&&(s.to=t.i_verts.length,null==t.groups[n[1]]&&(t.groups[n[1]]={from:t.i_verts.length,to:0}),s=t.groups[n[1]]),"v"==n[0]){var a=parseFloat(n[1]),l=parseFloat(n[2]),h=parseFloat(n[3]);t.c_verts.push(a,l,h)}if("vt"==n[0]){a=parseFloat(n[1]),l=1-parseFloat(n[2]);t.c_uvt.push(a,l)}if("vn"==n[0]){a=parseFloat(n[1]),l=parseFloat(n[2]),h=parseFloat(n[3]);t.c_norms.push(a,l,h)}if("f"==n[0]){var c=n[1].split("/"),A=n[2].split("/"),u=n[3].split("/"),p=parseInt(c[0])-1,d=parseInt(A[0])-1,f=parseInt(u[0])-1,E=parseInt(c[1])-1,m=parseInt(A[1])-1,y=parseInt(u[1])-1,g=parseInt(c[2])-1,I=parseInt(A[2])-1,v=parseInt(u[2])-1,T=t.c_verts.length/3,_=t.c_uvt.length/2,R=t.c_norms.length/3;if(p<0&&(p=T+p+1),d<0&&(d=T+d+1),f<0&&(f=T+f+1),E<0&&(E=_+E+1),m<0&&(m=_+m+1),y<0&&(y=_+y+1),g<0&&(g=R+g+1),I<0&&(I=R+I+1),v<0&&(v=R+v+1),t.i_verts.push(p,d,f),t.i_uvt.push(E,m,y),t.i_norms.push(g,I,v),5==n.length){var P=n[4].split("/"),D=parseInt(P[0])-1,N=parseInt(P[1])-1,b=parseInt(P[2])-1;D<0&&(D=T+D+1),N<0&&(N=_+N+1),b<0&&(b=R+b+1),t.i_verts.push(p,f,D),t.i_uvt.push(E,y,N),t.i_norms.push(g,v,b)}}}return s.to=t.i_verts.length,t},Ui.parse.fromMD2=function(e){e=new Uint8Array(e);var t={},s={};s.ident=Ui.bin.ril(e,0),s.version=Ui.bin.ril(e,4),s.skinwidth=Ui.bin.ril(e,8),s.skinheight=Ui.bin.ril(e,12),s.framesize=Ui.bin.ril(e,16),s.num_skins=Ui.bin.ril(e,20),s.num_vertices=Ui.bin.ril(e,24),s.num_st=Ui.bin.ril(e,28),s.num_tris=Ui.bin.ril(e,32),s.num_glcmds=Ui.bin.ril(e,36),s.num_frames=Ui.bin.ril(e,40),s.offset_skins=Ui.bin.ril(e,44),s.offset_st=Ui.bin.ril(e,48),s.offset_tris=Ui.bin.ril(e,52),s.offset_frames=Ui.bin.ril(e,56),s.offset_glcmds=Ui.bin.ril(e,60),s.offset_end=Ui.bin.ril(e,64);var i=s.offset_st;t.c_uvt=[];for(var r=0;r<s.num_st;r++){var o=Ui.bin.rsl(e,i)/s.skinwidth,n=Ui.bin.rsl(e,i+2)/s.skinheight;t.c_uvt.push(o,n),i+=4}i=s.offset_tris;var a=[],l=[];t.i_verts=a,t.i_uvt=l;for(r=0;r<s.num_tris;r++)a.push(Ui.bin.rsl(e,i),Ui.bin.rsl(e,i+2),Ui.bin.rsl(e,i+4)),l.push(Ui.bin.rsl(e,i+6),Ui.bin.rsl(e,i+8),Ui.bin.rsl(e,i+10)),i+=12;i=s.offset_skins;t.skins=[];for(r=0;r<s.num_skins;r++)t.skins.push(Ui.bin.rASCII0(e,i)),i+=64;i=s.offset_frames;t.frames=[];var h=Ui.parse.fromMD2._normals;for(r=0;r<s.num_frames;r++){var c={},A=Ui.bin.rf(e,i),u=Ui.bin.rf(e,i+4),p=Ui.bin.rf(e,i+8);i+=12;var d=Ui.bin.rf(e,i),f=Ui.bin.rf(e,i+4),E=Ui.bin.rf(e,i+8);i+=12,c.name=Ui.bin.rASCII0(e,i),i+=16,c.verts=[],c.norms=[];for(var m=0;m<s.num_vertices;m++)c.verts.push(e[i]*A+d,e[i+1]*u+f,e[i+2]*p+E),c.norms.push(h[3*e[i+3]],h[3*e[i+3]+1],h[3*e[i+3]+2]),i+=4;t.frames.push(c)}return t},Ui.parse.fromMD2._normals=[-.525731,0,.850651,-.442863,.238856,.864188,-.295242,0,.955423,-.309017,.5,.809017,-.16246,.262866,.951056,0,0,1,0,.850651,.525731,-.147621,.716567,.681718,.147621,.716567,.681718,0,.525731,.850651,.309017,.5,.809017,.525731,0,.850651,.295242,0,.955423,.442863,.238856,.864188,.16246,.262866,.951056,-.681718,.147621,.716567,-.809017,.309017,.5,-.587785,.425325,.688191,-.850651,.525731,0,-.864188,.442863,.238856,-.716567,.681718,.147621,-.688191,.587785,.425325,-.5,.809017,.309017,-.238856,.864188,.442863,-.425325,.688191,.587785,-.716567,.681718,-.147621,-.5,.809017,-.309017,-.525731,.850651,0,0,.850651,-.525731,-.238856,.864188,-.442863,0,.955423,-.295242,-.262866,.951056,-.16246,0,1,0,0,.955423,.295242,-.262866,.951056,.16246,.238856,.864188,.442863,.262866,.951056,.16246,.5,.809017,.309017,.238856,.864188,-.442863,.262866,.951056,-.16246,.5,.809017,-.309017,.850651,.525731,0,.716567,.681718,.147621,.716567,.681718,-.147621,.525731,.850651,0,.425325,.688191,.587785,.864188,.442863,.238856,.688191,.587785,.425325,.809017,.309017,.5,.681718,.147621,.716567,.587785,.425325,.688191,.955423,.295242,0,1,0,0,.951056,.16246,.262866,.850651,-.525731,0,.955423,-.295242,0,.864188,-.442863,.238856,.951056,-.16246,.262866,.809017,-.309017,.5,.681718,-.147621,.716567,.850651,0,.525731,.864188,.442863,-.238856,.809017,.309017,-.5,.951056,.16246,-.262866,.525731,0,-.850651,.681718,.147621,-.716567,.681718,-.147621,-.716567,.850651,0,-.525731,.809017,-.309017,-.5,.864188,-.442863,-.238856,.951056,-.16246,-.262866,.147621,.716567,-.681718,.309017,.5,-.809017,.425325,.688191,-.587785,.442863,.238856,-.864188,.587785,.425325,-.688191,.688191,.587785,-.425325,-.147621,.716567,-.681718,-.309017,.5,-.809017,0,.525731,-.850651,-.525731,0,-.850651,-.442863,.238856,-.864188,-.295242,0,-.955423,-.16246,.262866,-.951056,0,0,-1,.295242,0,-.955423,.16246,.262866,-.951056,-.442863,-.238856,-.864188,-.309017,-.5,-.809017,-.16246,-.262866,-.951056,0,-.850651,-.525731,-.147621,-.716567,-.681718,.147621,-.716567,-.681718,0,-.525731,-.850651,.309017,-.5,-.809017,.442863,-.238856,-.864188,.16246,-.262866,-.951056,.238856,-.864188,-.442863,.5,-.809017,-.309017,.425325,-.688191,-.587785,.716567,-.681718,-.147621,.688191,-.587785,-.425325,.587785,-.425325,-.688191,0,-.955423,-.295242,0,-1,0,.262866,-.951056,-.16246,0,-.850651,.525731,0,-.955423,.295242,.238856,-.864188,.442863,.262866,-.951056,.16246,.5,-.809017,.309017,.716567,-.681718,.147621,.525731,-.850651,0,-.238856,-.864188,-.442863,-.5,-.809017,-.309017,-.262866,-.951056,-.16246,-.850651,-.525731,0,-.716567,-.681718,-.147621,-.716567,-.681718,.147621,-.525731,-.850651,0,-.5,-.809017,.309017,-.238856,-.864188,.442863,-.262866,-.951056,.16246,-.864188,-.442863,.238856,-.809017,-.309017,.5,-.688191,-.587785,.425325,-.681718,-.147621,.716567,-.442863,-.238856,.864188,-.587785,-.425325,.688191,-.309017,-.5,.809017,-.147621,-.716567,.681718,-.425325,-.688191,.587785,-.16246,-.262866,.951056,.442863,-.238856,.864188,.16246,-.262866,.951056,.309017,-.5,.809017,.147621,-.716567,.681718,0,-.525731,.850651,.425325,-.688191,.587785,.587785,-.425325,.688191,.688191,-.587785,.425325,-.955423,.295242,0,-.951056,.16246,.262866,-1,0,0,-.850651,0,.525731,-.955423,-.295242,0,-.951056,-.16246,.262866,-.864188,.442863,-.238856,-.951056,.16246,-.262866,-.809017,.309017,-.5,-.864188,-.442863,-.238856,-.951056,-.16246,-.262866,-.809017,-.309017,-.5,-.681718,.147621,-.716567,-.681718,-.147621,-.716567,-.850651,0,-.525731,-.688191,.587785,-.425325,-.587785,.425325,-.688191,-.425325,.688191,-.587785,-.425325,-.688191,-.587785,-.587785,-.425325,-.688191,-.688191,-.587785,-.425325],Ui.parse.fromCollada=function(e){var t=Ui.parse._buffToStr(e),s=(new DOMParser).parseFromString(t,"text/xml"),i={},r=(s=s.childNodes[0]).getElementsByTagName("asset")[0],o=s.getElementsByTagName("library_geometries")[0],n=s.getElementsByTagName("library_images")[0],a=s.getElementsByTagName("library_materials")[0],l=s.getElementsByTagName("library_effects")[0];return r&&(i.asset=Ui.parse.fromCollada._asset(r)),o&&(i.geometries=Ui.parse.fromCollada._libGeometries(o)),n&&(i.images=Ui.parse.fromCollada._libImages(n)),a&&(i.materials=Ui.parse.fromCollada._libMaterials(a)),l&&(i.effects=Ui.parse.fromCollada._libEffects(l)),i},Ui.parse.fromCollada._asset=function(e){return{created:e.getElementsByTagName("created")[0].textContent,modified:e.getElementsByTagName("modified")[0].textContent,up_axis:e.getElementsByTagName("up_axis")[0].textContent}},Ui.parse.fromCollada._libGeometries=function(e){e=e.getElementsByTagName("geometry");for(var t=[],s=0;s<e.length;s++){var i=e[s],r=Ui.parse.fromCollada._getMesh(i.getElementsByTagName("mesh")[0]);t.push(r)}return t},Ui.parse.fromCollada._getMesh=function(e){for(var t={},s=e.getElementsByTagName("source"),i=t.sources={},r=0;r<s.length;r++){for(var o=s[r].getElementsByTagName("float_array")[0].textContent.split(" "),n=o.length-(""==o[o.length-1]?1:0),a=new Array(n),l=0;l<n;l++)a[l]=parseFloat(o[l]);i[s[r].getAttribute("id")]=a}t.triangles=[];var h=e.getElementsByTagName("triangles");if(null==h)return t;for(r=0;r<h.length;r++){var c={},A=h[r];c.material=A.getAttribute("material");var u=A.getElementsByTagName("input"),p=[];for(l=0;l<u.length;l++){var d=u[l];a=[];p[parseInt(d.getAttribute("offset"))]=a;var f=d.getAttribute("semantic");c["s_"+f]="VERTEX"==f?e.getElementsByTagName("vertices")[0].getElementsByTagName("input")[0].getAttribute("source").substring(1):d.getAttribute("source").substring(1),c["i_"+f]=a,i[c["s_"+f]]}var E=A.getElementsByTagName("p")[0].textContent.split(" "),m=3*Math.floor(E.length/3);for(l=0;l<m;l++)p[l%u.length].push(parseInt(E[l]));t.triangles.push(c)}return t},Ui.parse.fromCollada._libImages=function(e){e=e.getElementsByTagName("image");for(var t={},s=0;s<e.length;s++)t[e[s].getAttribute("id")]=e[s].getElementsByTagName("init_from")[0].textContent;return t},Ui.parse.fromCollada._libMaterials=function(e){e=e.getElementsByTagName("material");for(var t={},s=0;s<e.length;s++)t[e[s].getAttribute("name")]=e[s].getElementsByTagName("instance_effect")[0].getAttribute("url").substring(1);return t},Ui.parse.fromCollada._libEffects=function(e){e=e.getElementsByTagName("effect");for(var t={},s=0;s<e.length;s++){for(var i={},r=e[s].getElementsByTagName("newparam"),o=0;o<r.length;o++){var n=r[o].getElementsByTagName("surface")[0];n&&(i.surface=n.getElementsByTagName("init_from")[0].textContent)}t[e[s].getAttribute("id")]=i}return t},Ui.parse.from3DS=function(e){e=new Uint8Array(e);var t={};if(19789!=Ui.bin.rsl(e,0))return null;for(var s=Ui.bin.ril(e,2),i=6;i<s;){var r=Ui.bin.rsl(e,i),o=Ui.bin.ril(e,i+2);15677==r&&(t.edit=Ui.parse.from3DS._edit3ds(e,i,o)),45056==r&&(t.keyf=Ui.parse.from3DS._keyf3ds(e,i,o)),i+=o}return t},Ui.parse.from3DS._edit3ds=function(e,t,s){for(var i={},r=t+6;r<t+s;){var o=Ui.bin.rsl(e,r),n=Ui.bin.ril(e,r+2);16384==o&&(null==i.objects&&(i.objects=[]),i.objects.push(Ui.parse.from3DS._edit_object(e,r,n))),r+=n}return i},Ui.parse.from3DS._keyf3ds=function(e,t,s){for(var i={},r=t+6;r<t+s;){var o=Ui.bin.rsl(e,r),n=Ui.bin.ril(e,r+2);45058==o&&(null==i.desc&&(i.desc=[]),i.desc.push(Ui.parse.from3DS._keyf_objdes(e,r,n))),r+=n}return i},Ui.parse.from3DS._keyf_objdes=function(e,t,s){for(var i={},r=t+6;r<t+s;){var o=Ui.bin.rsl(e,r),n=Ui.bin.ril(e,r+2);45072==o&&(i.hierarchy=Ui.parse.from3DS._keyf_objhierarch(e,r,n)),45073==o&&(i.dummy_name=Ui.bin.rASCII0(e,r+6)),r+=n}return i},Ui.parse.from3DS._keyf_objhierarch=function(e,t,s){var i={},r=t+6;return i.name=Ui.bin.rASCII0(e,r),r+=i.name.length+1,i.hierarchy=Ui.bin.rsl(e,r+4),i},Ui.parse.from3DS._edit_object=function(e,t,s){var i={},r=t+6;for(i.name=Ui.bin.rASCII0(e,r),r+=i.name.length+1;r<t+s;){var o=Ui.bin.rsl(e,r),n=Ui.bin.ril(e,r+2);16640==o&&(i.mesh=Ui.parse.from3DS._obj_trimesh(e,r,n)),r+=n}return i},Ui.parse.from3DS._obj_trimesh=function(e,t,s){for(var i={},r=t+6;r<t+s;){var o=Ui.bin.rsl(e,r),n=Ui.bin.ril(e,r+2);16656==o&&(i.vertices=Ui.parse.from3DS._tri_vertexl(e,r,n)),16672==o&&(i.indices=Ui.parse.from3DS._tri_facel1(e,r,n)),16704==o&&(i.uvt=Ui.parse.from3DS._tri_mappingcoors(e,r,n)),16736==o&&(i.local=Ui.parse.from3DS._tri_local(e,r,n)),r+=n}return i},Ui.parse.from3DS._tri_vertexl=function(e,t,s){var i=[],r=t+6,o=Ui.bin.rsl(e,r);r+=2;for(var n=0;n<o;n++)i.push(Ui.bin.rf(e,r)),i.push(Ui.bin.rf(e,r+4)),i.push(Ui.bin.rf(e,r+8)),r+=12;return i},Ui.parse.from3DS._tri_facel1=function(e,t,s){var i=[],r=t+6,o=Ui.bin.rsl(e,r);r+=2;for(var n=0;n<o;n++)i.push(Ui.bin.rsl(e,r)),i.push(Ui.bin.rsl(e,r+2)),i.push(Ui.bin.rsl(e,r+4)),r+=8;return i},Ui.parse.from3DS._tri_mappingcoors=function(e,t,s){var i=[],r=t+6,o=Ui.bin.rsl(e,r);r+=2;for(var n=0;n<o;n++)i.push(Ui.bin.rf(e,r)),i.push(1-Ui.bin.rf(e,r+4)),r+=8;return i},Ui.parse.from3DS._tri_local=function(e,t,s){var i={},r=t+6;return i.X=[Ui.bin.rf(e,r),Ui.bin.rf(e,r+4),Ui.bin.rf(e,r+8)],r+=12,i.Y=[Ui.bin.rf(e,r),Ui.bin.rf(e,r+4),Ui.bin.rf(e,r+8)],r+=12,i.Z=[Ui.bin.rf(e,r),Ui.bin.rf(e,r+4),Ui.bin.rf(e,r+8)],r+=12,i.C=[Ui.bin.rf(e,r),Ui.bin.rf(e,r+4),Ui.bin.rf(e,r+8)],r+=12,i},Ui.parse.fromBIV=function(e){e=new Uint8Array(e);var t={},s={};return s.id=Ui.bin.ril(e,0),s.verS=Ui.bin.ril(e,4),s.texS=Ui.bin.ril(e,8),s.indS=Ui.bin.ril(e,12),s.verO=Ui.bin.ril(e,16),s.verL=Ui.bin.ril(e,20),s.texO=Ui.bin.ril(e,24),s.texL=Ui.bin.ril(e,28),s.indO=Ui.bin.ril(e,32),s.indL=Ui.bin.ril(e,36),0!=s.verO&&(t.vertices=Ui.parse.fromBIV._readFloats(e,s.verO,s.verL)),0!=s.texO&&(t.uvt=Ui.parse.fromBIV._readFloats(e,s.texO,s.texL)),0!=s.indO&&(t.indices=Ui.parse.fromBIV._readInts(e,s.indO,s.indL,s.indS)),t},Ui.parse.toBIV=function(e){for(var t=0,s=0;s<e.indices.length;s++)t=Math.max(t,e.indices[s]);var i=32;t<=65535&&(i=16);var r=40;e.vertices&&(r+=4*e.vertices.length),e.uvt&&(r+=4*e.uvt.length),e.indices&&(r+=e.indices.length*i/8);var o=new Uint8Array(r);Ui.bin.wil(o,0,1769365870),Ui.bin.wil(o,4,32),Ui.bin.wil(o,8,32),Ui.bin.wil(o,12,i);var n=40;return e.vertices&&(Ui.bin.wil(o,16,n),Ui.bin.wil(o,20,4*e.vertices.length),Ui.parse.fromBIV._writeFloats(o,n,e.vertices),n+=4*e.vertices.length),e.uvt&&(Ui.bin.wil(o,24,n),Ui.bin.wil(o,28,4*e.uvt.length),Ui.parse.fromBIV._writeFloats(o,n,e.uvt),n+=4*e.uvt.length),e.indices&&(Ui.bin.wil(o,32,n),Ui.bin.wil(o,36,4*e.indices.length),Ui.parse.fromBIV._writeInts(o,n,e.indices,i)),o.buffer},Ui.parse.fromBIV._readFloats=function(e,t,s){for(var i=[],r=0;r<s/4;r++)i.push(Ui.bin.rf(e,t+4*r));return i},Ui.parse.fromBIV._writeFloats=function(e,t,s){for(var i=0;i<s.length;i++)Ui.bin.wf(e,t+4*i,s[i])},Ui.parse.fromBIV._readInts=function(e,t,s,i){for(var r=[],o=0;o<s/4;o++)16==i&&r.push(Ui.bin.rsl(e,t+2*o)),32==i&&r.push(Ui.bin.ril(e,t+4*o));return r},Ui.parse.fromBIV._writeInts=function(e,t,s,i){for(var r=0;r<s.length;r++)16==i&&Ui.bin.wsl(e,t+2*r,s[r]),32==i&&Ui.bin.wil(e,t+4*r,s[r])},Ui.gen={},Ui.gen.Plane=function(e,t,s,i){s||(s=1),i||(i=1);for(var r={verts:[],inds:[],uvt:[]},o=e+1,n=t+1,a=0;a<n;a++)for(var l=0;l<o;l++){var h=l*(2/e)-1,c=a*(2/t)-1;r.verts.push(h,c,0),r.uvt.push(s*l/e,i*a/t),a<t&&l<e&&r.inds.push(a*o+l,a*o+l+1,(a+1)*o+l,a*o+l+1,(a+1)*o+l,(a+1)*o+l+1)}return r},Ui.gen.Cube=function(){return{verts:[-1,1,-1,1,1,-1,-1,-1,-1,1,-1,-1,-1,1,1,1,1,1,-1,-1,1,1,-1,1,-1,1,1,-1,1,-1,-1,-1,1,-1,-1,-1,1,1,1,1,1,-1,1,-1,1,1,-1,-1,-1,1,-1,1,1,-1,-1,1,1,1,1,1,-1,-1,-1,1,-1,-1,-1,-1,1,1,-1,1],inds:[0,1,2,1,2,3,4,5,6,5,6,7,8,9,10,9,10,11,12,13,14,13,14,15,16,17,18,17,18,19,20,21,22,21,22,23],uvt:[1/4,1/4,.5,1/4,1/4,.5,.5,.5,1,1/4,3/4,1/4,1,.5,3/4,.5,0,1/4,1/4,1/4,0,.5,1/4,.5,3/4,1/4,.5,1/4,3/4,.5,.5,.5,1/4,1/4,.5,1/4,1/4,0,.5,0,1/4,.5,.5,.5,1/4,3/4,.5,3/4]}},Ui.gen.Sphere=function(e,t){for(var s={verts:[],inds:[],uvt:[]},i=e+1,r=t+1,o=0;o<r;o++)for(var n=0;n<i;n++){var a=-Math.PI/2+o*Math.PI/t,l=2*n*Math.PI/e,h=Math.cos(a)*Math.cos(l),c=Math.sin(a),A=Math.cos(a)*Math.sin(l);s.verts.push(h,c,A),s.uvt.push(n/e,o/t),o<t&&n<e&&s.inds.push(i*o+n,i*o+n+1,i*(o+1)+n,i*o+n+1,i*(o+1)+n,i*(o+1)+n+1)}return s},Ui.mat={},Ui.mat.scale=function(e,t,s){return[e,0,0,0,0,t,0,0,0,0,s,0,0,0,0,1]},Ui.mat.translate=function(e,t,s){return[1,0,0,0,0,1,0,0,0,0,1,0,e,t,s,1]},Ui.mat.rotateDeg=function(e,t,s){var i=Math.PI/180;return Ui.mat.rotate(e*i,t*i,s*i)},Ui.mat.rotate=function(e,t,s){var i=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],r=e,o=t,n=s,a=Math.cos(r),l=Math.cos(o),h=Math.cos(n),c=Math.sin(r),A=Math.sin(o),u=Math.sin(n);return i[0]=l*h,i[1]=-l*u,i[2]=A,i[4]=a*u+c*A*h,i[5]=a*h-c*A*u,i[6]=-c*l,i[8]=c*u-a*A*h,i[9]=c*h+a*A*u,i[10]=a*l,i},Ui.edit={},Ui.edit.interpolate=function(e,t,s,i){for(var r=0;r<e.length;r++)s[r]=e[r]+i*(t[r]-e[r])},Ui.edit.transform=function(e,t){for(var s=0;s<e.length;s+=3){var i=e[s],r=e[s+1],o=e[s+2];e[s+0]=t[0]*i+t[4]*r+t[8]*o+t[12],e[s+1]=t[1]*i+t[5]*r+t[9]*o+t[13],e[s+2]=t[2]*i+t[6]*r+t[10]*o+t[14]}},Ui.edit.unwrap=function(e,t,s){for(var i=new Array(Math.floor(e.length/3)*s),r=0;r<e.length;r++)for(var o=0;o<s;o++)i[r*s+o]=t[e[r]*s+o];return i},Ui.edit.remap=function(e,t,s,i){for(var r=new Array(s.length),o=0;o<e.length;o++)for(var n=0;n<i;n++)r[t[o]*i+n]=s[e[o]*i+n];return r},Ui.utils={},Ui.utils.getAABB=function(e){var t,s,i,r,o,n;r=o=n=-(t=s=i=999999999);for(var a=0;a<e.length;a+=3){var l=e[a+0],h=e[a+1],c=e[a+2];l<t&&(t=l),l>r&&(r=l),h<s&&(s=h),h>o&&(o=h),c<i&&(i=c),h>n&&(n=c)}return{min:{x:t,y:s,z:i},max:{x:r,y:o,z:n}}};class ki extends C{constructor(e,t={}){super(e,t),this._type=t.type||(t.src?t.src.split(".").pop():null)||"jpg",this._pos=p.vec3(t.pos||[0,0,0]),this._up=p.vec3(t.up||[0,1,0]),this._normal=p.vec3(t.normal||[0,0,1]),this._height=t.height||1,this._origin=p.vec3(),this._rtcPos=p.vec3(),this._imageSize=p.vec2(),this._texture=new Bi(this),this._image=new Image,"jpg"!==this._type&&"png"!==this._type&&(this.error('Unsupported type - defaulting to "jpg"'),this._type="jpg"),this._node=new Pi(this,{matrix:p.inverseMat4(p.lookAtMat4v(this._pos,p.subVec3(this._pos,this._normal,p.mat4()),this._up,p.mat4())),children:[this._bitmapMesh=new Ai(this,{scale:[1,1,1],rotation:[-90,0,0],collidable:t.collidable,pickable:t.pickable,opacity:t.opacity,clippable:t.clippable,geometry:new ct(this,Hi({center:[0,0,0],xSize:1,zSize:1,xSegments:2,zSegments:2})),material:new ft(this,{diffuse:[0,0,0],ambient:[0,0,0],specular:[0,0,0],diffuseMap:this._texture,emissiveMap:this._texture,backfaces:!0})})]}),t.image?this.image=t.image:t.src?this.src=t.src:t.imageData&&(this.imageData=t.imageData),this.scene._bitmapCreated(this)}set visible(e){this._bitmapMesh.visible=e}get visible(){return this._bitmapMesh.visible}set image(e){this._image=e,this._image&&(this._texture.image=this._image,this._imageSize[0]=this._image.width,this._imageSize[1]=this._image.height,this._updateBitmapMeshScale())}get image(){return this._image}set src(e){if(e){this._image.onload=()=>{this._texture.image=this._image,this._imageSize[0]=this._image.width,this._imageSize[1]=this._image.height,this._updateBitmapMeshScale()},this._image.src=e;switch(e.split(".").pop()){case"jpeg":case"jpg":this._type="jpg";break;case"png":this._type="png"}}}get src(){return this._image.src}set imageData(e){this._image.onload=()=>{this._texture.image=image,this._imageSize[0]=image.width,this._imageSize[1]=image.height,this._updateBitmapMeshScale()},this._image.src=e}get imageData(){const e=document.createElement("canvas"),t=e.getContext("2d");return e.width=this._image.width,e.height=this._image.height,t.drawImage(this._image,0,0),e.toDataURL("jpg"===this._type?"image/jpeg":"image/png")}set type(e){"png"===(e=e||"jpg")&&"jpg"===e||(this.error("Unsupported value for `type` - supported types are `jpg` and `png` - defaulting to `jpg`"),e="jpg"),this._type=e}get type(){return this._type}get pos(){return this._pos}get normal(){return this._normal}get up(){return this._up}set height(e){this._height=null==e?1:e,this._image&&this._updateBitmapMeshScale()}get height(){return this._height}set collidable(e){this._bitmapMesh.collidable=!1!==e}get collidable(){return this._bitmapMesh.collidable}set clippable(e){this._bitmapMesh.clippable=!1!==e}get clippable(){return this._bitmapMesh.clippable}set pickable(e){this._bitmapMesh.pickable=!1!==e}get pickable(){return this._bitmapMesh.pickable}set opacity(e){this._bitmapMesh.opacity=e}get opacity(){return this._bitmapMesh.opacity}destroy(){super.destroy(),this.scene._bitmapDestroyed(this)}_updateBitmapMeshScale(){const e=this._imageSize[1]/this._imageSize[0];this._bitmapMesh.scale=[this._height*e,1,this._height]}}class Vi extends C{constructor(e,t={}){if(super(e,t),this._positions=t.positions||[],this._origin=p.vec3(t.origin||[0,0,0]),t.indices)this._indices=t.indices;else{this._indices=[];for(let e=0,t=this._positions.length/3-1;e<t;e+=2)this._indices.push(e),this._indices.push(e+1)}this._mesh=new Ai(this,{visible:t.visible,clippable:t.clippable,collidable:t.collidable,geometry:new Li(this,{primitive:"lines",positions:this._positions,indices:this._indices,origin:t.origin}),material:new ft(this,{diffuse:t.color||[0,0,0],emissive:t.color||[0,0,0]})}),this.scene._lineSetCreated(this)}set visible(e){this._mesh.visible=e}get visible(){return this._mesh.visible}get positions(){return this._positions}get indices(){return this._indices}destroy(){super.destroy(),this.scene._lineSetDestroyed(this)}}const ji=p.vec3(),Qi=p.vec3(),Wi=p.vec3(),zi=p.vec3();class Ki extends a{constructor(e,t={}){super("BCFViewpoints",e,t),this.originatingSystem=t.originatingSystem||"xeokit.io",this.authoringTool=t.authoringTool||"xeokit.io"}getViewpoint(e={}){const t=this.viewer.scene,s=t.camera,i=t.realWorldOffset,r=!0===e.reverseClippingPlanes;let o={},n=p.normalizeVec3(p.subVec3(s.look,s.eye,p.vec3())),a=s.eye,l=s.up;s.yUp&&(n=Zi(n),a=Zi(a),l=Zi(l));const h=Yi(p.addVec3(a,i));"ortho"===s.projection?o.orthogonal_camera={camera_view_point:h,camera_direction:Yi(n),camera_up_vector:Yi(l),view_to_world_scale:s.ortho.scale}:o.perspective_camera={camera_view_point:h,camera_direction:Yi(n),camera_up_vector:Yi(l),field_of_view:s.perspective.fov};const c=t.sectionPlanes;for(let e in c)if(c.hasOwnProperty(e)){let t=c[e];if(!t.active)continue;let n,a=t.pos;n=r?p.negateVec3(t.dir,p.vec3()):t.dir,s.yUp&&(a=Zi(a),n=Zi(n)),p.addVec3(a,i),a=Yi(a),n=Yi(n),o.clipping_planes||(o.clipping_planes=[]),o.clipping_planes.push({location:a,direction:n})}const A=t.lineSets;for(let e in A)if(A.hasOwnProperty(e)){const t=A[e];o.lines||(o.lines=[]);const s=t.positions,i=t.indices;for(let e=0,t=i.length/2;e<t;e++){const t=i[2*e],r=i[2*e+1];o.lines.push({start_point:{x:s[3*t+0],y:s[3*t+1],z:s[3*t+2]},end_point:{x:s[3*r+0],y:s[3*r+1],z:s[3*r+2]}})}}const u=t.bitmaps;for(let e in u)if(u.hasOwnProperty(e)){let t=u[e],r=t.pos,n=t.normal,a=t.up;s.yUp&&(r=Zi(r),n=Zi(n),a=Zi(a)),p.addVec3(r,i),o.bitmaps||(o.bitmaps=[]),o.bitmaps.push({bitmap_type:t.type,bitmap_data:t.imageData,location:Yi(r),normal:Yi(n),up:Yi(a),height:t.height})}o.components={visibility:{view_setup_hints:{spaces_visible:!!e.spacesVisible,space_boundaries_visible:!!e.spaceBoundariesVisible,openings_visible:!!e.openingsVisible}}};const d=new Set(t.opacityObjectIds),f=new Set(t.xrayedObjectIds),E=new Set(t.colorizedObjectIds),m=Object.values(t.objects).filter((e=>d.has(e.id)||E.has(e.id)||f.has(e.id))).reduce(((e,s)=>{let i,r=function(e){let t="";return t+=Math.round(255*e[0]).toString(16).padStart(2,"0"),t+=Math.round(255*e[1]).toString(16).padStart(2,"0"),t+=Math.round(255*e[2]).toString(16).padStart(2,"0"),t}(s.colorize);s.xrayed?(i=0===t.xrayMaterial.fillAlpha&&0!==t.xrayMaterial.edgeAlpha?.1:t.xrayMaterial.fillAlpha,i=Math.round(255*i).toString(16).padStart(2,"0"),r=i+r):d.has(s.id)&&(i=Math.round(255*s.opacity).toString(16).padStart(2,"0"),r=i+r),e[r]||(e[r]=[]);const o=s.id,n=s.originalSystemId,a={ifc_guid:n,originating_system:this.originatingSystem};return n!==o&&(a.authoring_tool_id=o),e[r].push(a),e}),{}),y=Object.entries(m).map((([e,t])=>({color:e,components:t})));o.components.coloring=y;const g=t.objectIds,I=t.visibleObjects,v=t.visibleObjectIds,T=g.filter((e=>!I[e])),_=t.selectedObjectIds;return e.defaultInvisible||v.length<T.length?(o.components.visibility.exceptions=this._createBCFComponents(v),o.components.visibility.default_visibility=!1):(o.components.visibility.exceptions=this._createBCFComponents(T),o.components.visibility.default_visibility=!0),o.components.selection=this._createBCFComponents(_),!1!==e.snapshot&&(o.snapshot={snapshot_type:"png",snapshot_data:this.viewer.getSnapshot({format:"png"})}),o}_createBCFComponents(e){const t=this.viewer.scene,s=[];for(let i=0,r=e.length;i<r;i++){const r=e[i],o=t.objects[r];if(o){const e={ifc_guid:o.originalSystemId,originating_system:this.originatingSystem};o.originalSystemId!==r&&(e.authoring_tool_id=r),s.push(e)}}return s}setViewpoint(e,t={}){if(!e)return;const s=this.viewer,i=s.scene,r=i.camera,o=!1!==t.rayCast,n=!1!==t.immediate,a=!1!==t.reset,l=i.realWorldOffset,h=!0===t.reverseClippingPlanes;if(i.clearSectionPlanes(),e.clipping_planes&&e.clipping_planes.forEach((function(e){let t=Xi(e.location,ji),s=Xi(e.direction,ji);h&&p.negateVec3(s),p.subVec3(t,l),r.yUp&&(t=qi(t),s=qi(s)),new fi(i,{pos:t,dir:s})})),i.clearLines(),e.lines){const t=[],s=[];let r=0;e.lines.forEach((e=>{e.start_point&&e.end_point&&(t.push(e.start_point.x),t.push(e.start_point.y),t.push(e.start_point.z),t.push(e.end_point.x),t.push(e.end_point.y),t.push(e.end_point.z),s.push(r++),s.push(r++))})),new Vi(i,{positions:t,indices:s,clippable:!1,collidable:!0})}if(i.clearBitmaps(),e.bitmaps&&e.bitmaps.forEach((function(e){const t=e.bitmap_type||"jpg",s=e.bitmap_data;let o=Xi(e.location,Qi),n=Xi(e.normal,Wi),a=Xi(e.up,zi),l=e.height||1;t&&s&&o&&n&&a&&(r.yUp&&(o=qi(o),n=qi(n),a=qi(a)),new ki(i,{src:s,type:t,pos:o,normal:n,up:a,clippable:!1,collidable:!0,height:l}))})),a&&(i.setObjectsXRayed(i.xrayedObjectIds,!1),i.setObjectsHighlighted(i.highlightedObjectIds,!1),i.setObjectsSelected(i.selectedObjectIds,!1)),e.components){if(e.components.visibility){e.components.visibility.default_visibility?(i.setObjectsVisible(i.objectIds,!0),e.components.visibility.exceptions&&e.components.visibility.exceptions.forEach((e=>this._withBCFComponent(t,e,(e=>e.visible=!1))))):(i.setObjectsVisible(i.objectIds,!1),e.components.visibility.exceptions&&e.components.visibility.exceptions.forEach((e=>this._withBCFComponent(t,e,(e=>e.visible=!0)))));const r=e.components.visibility.view_setup_hints;r&&(!1===r.spaces_visible&&i.setObjectsVisible(s.metaScene.getObjectIDsByType("IfcSpace"),!1),!1===r.openings_visible&&i.setObjectsVisible(s.metaScene.getObjectIDsByType("IfcOpening"),!1),r.space_boundaries_visible)}e.components.selection&&(i.setObjectsSelected(i.selectedObjectIds,!1),e.components.selection.forEach((e=>this._withBCFComponent(t,e,(e=>e.selected=!0))))),e.components.coloring&&e.components.coloring.forEach((e=>{let s=e.color,i=0,r=!1;8===s.length&&(i=parseInt(s.substring(0,2),16)/256,i<=1&&i>=.95&&(i=1),s=s.substring(2),r=!0);const o=[parseInt(s.substring(0,2),16)/256,parseInt(s.substring(2,4),16)/256,parseInt(s.substring(4,6),16)/256];e.components.map((e=>this._withBCFComponent(t,e,(e=>{e.colorize=o,r&&(e.opacity=i)}))))}))}if(e.perspective_camera||e.orthogonal_camera){let a,h,c,A;if(e.perspective_camera?(a=Xi(e.perspective_camera.camera_view_point,ji),h=Xi(e.perspective_camera.camera_direction,ji),c=Xi(e.perspective_camera.camera_up_vector,ji),r.perspective.fov=e.perspective_camera.field_of_view,A="perspective"):(a=Xi(e.orthogonal_camera.camera_view_point,ji),h=Xi(e.orthogonal_camera.camera_direction,ji),c=Xi(e.orthogonal_camera.camera_up_vector,ji),r.ortho.scale=e.orthogonal_camera.view_to_world_scale,A="ortho"),p.subVec3(a,l),r.yUp&&(a=qi(a),h=qi(h),c=qi(c)),o){const e=i.pick({pickSurface:!0,origin:a,direction:h});h=e?e.worldPos:p.addVec3(a,h,ji)}else h=p.addVec3(a,h,ji);n?(r.eye=a,r.look=h,r.up=c,r.projection=A):s.cameraFlight.flyTo({eye:a,look:h,up:c,duration:t.duration,projection:A})}}_withBCFComponent(e,t,s){const i=this.viewer,r=i.scene;if(t.authoring_tool_id&&t.originating_system===this.originatingSystem){const o=t.authoring_tool_id,n=r.objects[o];if(n)return void s(n);if(e.updateCompositeObjects){if(i.metaScene.metaObjects[o])return void r.withObjects(i.metaScene.getObjectIDsInSubtree(o),s)}}if(t.ifc_guid){const o=t.ifc_guid,n=r.objects[o];if(n)return void s(n);if(e.updateCompositeObjects){if(i.metaScene.metaObjects[o])return void r.withObjects(i.metaScene.getObjectIDsInSubtree(o),s)}Object.keys(r.models).forEach((t=>{const n=p.globalizeObjectId(t,o),a=r.objects[n];if(a)s(a);else if(e.updateCompositeObjects){i.metaScene.metaObjects[n]&&r.withObjects(i.metaScene.getObjectIDsInSubtree(n),s)}}))}}destroy(){super.destroy()}}function Yi(e){return{x:e[0],y:e[1],z:e[2]}}function Xi(e,t){return(t=new Float64Array(3))[0]=e.x,t[1]=e.y,t[2]=e.z,t}function Zi(e){return new Float64Array([e[0],-e[2],e[1]])}function qi(e){return new Float64Array([e[0],e[2],-e[1]])}p.vec3();class Ji{constructor(e={}){this._eventSubIDMap=null,this._eventSubEvents=null,this._eventSubs=null,this._events=null,this._locale="en",this._messages={},this._locales=[],this._locale="en",this.messages=e.messages,this.locale=e.locale}set messages(e){this._messages=e||{},this._locales=Object.keys(this._messages),this.fire("updated",this)}loadMessages(e={}){for(let t in e)this._messages[t]=e[t];this.messages=this._messages}clearMessages(){this.messages={}}get locales(){return this._locales}set locale(e){e=e||"de",this._locale!==e&&(this._locale=e,this.fire("updated",e))}get locale(){return this._locale}translate(e,t){const s=this._messages[this._locale];if(!s)return null;const i=$i(e,s);return i?t?er(i,t):i:null}translatePlurals(e,t,s){const i=this._messages[this._locale];if(!i)return null;let r=$i(e,i);return r=0===(t=parseInt(""+t,10))?r.zero:t>1?r.other:r.one,r?(r=er(r,[t]),s&&(r=er(r,s)),r):null}fire(e,t,s){this._events||(this._events={}),this._eventSubs||(this._eventSubs={}),!0!==s&&(this._events[e]=t||!0);const i=this._eventSubs[e];if(i)for(const e in i)if(i.hasOwnProperty(e)){i[e].callback(t)}}on(e,s){this._events||(this._events={}),this._eventSubIDMap||(this._eventSubIDMap=new t),this._eventSubEvents||(this._eventSubEvents={}),this._eventSubs||(this._eventSubs={});let i=this._eventSubs[e];i||(i={},this._eventSubs[e]=i);const r=this._eventSubIDMap.addItem();i[r]={callback:s},this._eventSubEvents[r]=e;const o=this._events[e];return void 0!==o&&s(o),r}off(e){if(null==e)return;if(!this._eventSubEvents)return;const t=this._eventSubEvents[e];if(t){delete this._eventSubEvents[e];const s=this._eventSubs[t];s&&delete s[e],this._eventSubIDMap.removeItem(e)}}}function $i(e,t){if(t[e])return t[e];const s=e.split(".");let i=t;for(let e=0,t=s.length;i&&e<t;e++){i=i[s[e]]}return i}function er(e,t=[]){return e.replace(/\{\{|\}\}|\{(\d+)\}/g,(function(e,s){return"{{"===e?"{":"}}"===e?"}":t[s]}))}p.vec3();const tr=p.vec3(),sr=p.vec3(),ir=p.vec3(),rr=p.vec3(),or=p.vec3();class nr extends C{get type(){return"CameraFlightAnimation"}constructor(e,t={}){super(e,t),this._look1=p.vec3(),this._eye1=p.vec3(),this._up1=p.vec3(),this._look2=p.vec3(),this._eye2=p.vec3(),this._up2=p.vec3(),this._orthoScale1=1,this._orthoScale2=1,this._flying=!1,this._flyEyeLookUp=!1,this._flyingEye=!1,this._flyingLook=!1,this._callback=null,this._callbackScope=null,this._time1=null,this._time2=null,this.easing=!1!==t.easing,this.duration=t.duration,this.fit=t.fit,this.fitFOV=t.fitFOV,this.trail=t.trail}flyTo(e,t,s){e=e||this.scene,this._flying&&this.stop(),this._flying=!1,this._flyingEye=!1,this._flyingLook=!1,this._flyingEyeLookUp=!1,this._callback=t,this._callbackScope=s;const i=this.scene.camera,r=!!e.projection&&e.projection!==i.projection;let o,n,a,l,h;if(this._eye1[0]=i.eye[0],this._eye1[1]=i.eye[1],this._eye1[2]=i.eye[2],this._look1[0]=i.look[0],this._look1[1]=i.look[1],this._look1[2]=i.look[2],this._up1[0]=i.up[0],this._up1[1]=i.up[1],this._up1[2]=i.up[2],this._orthoScale1=i.ortho.scale,this._orthoScale2=e.orthoScale||this._orthoScale1,e.aabb)o=e.aabb;else if(6===e.length)o=e;else if(e.eye&&e.look||e.up)n=e.eye,a=e.look,l=e.up;else if(e.eye)n=e.eye;else if(e.look)a=e.look;else{let i=e;if((y.isNumeric(i)||y.isString(i))&&(h=i,i=this.scene.components[h],!i))return this.error("Component not found: "+y.inQuotes(h)),void(t&&(s?t.call(s):t()));r||(o=i.aabb||this.scene.aabb)}const c=e.poi;if(o){if(o[3]<o[0]||o[4]<o[1]||o[5]<o[2])return;if(o[3]===o[0]&&o[4]===o[1]&&o[5]===o[2])return;o=o.slice();const t=p.getAABB3Center(o);this._look2=c||t;const s=p.subVec3(this._eye1,this._look1,tr),i=p.normalizeVec3(s),r=c?p.getAABB3DiagPoint(o,c):p.getAABB3Diag(o),n=e.fitFOV||this._fitFOV,a=Math.abs(r/Math.tan(n*p.DEGTORAD));this._orthoScale2=1.1*r,this._eye2[0]=this._look2[0]+i[0]*a,this._eye2[1]=this._look2[1]+i[1]*a,this._eye2[2]=this._look2[2]+i[2]*a,this._up2[0]=this._up1[0],this._up2[1]=this._up1[1],this._up2[2]=this._up1[2],this._flyingEyeLookUp=!0}else(n||a||l)&&(this._flyingEyeLookUp=!!n&&!!a&&!!l,this._flyingEye=!!n&&!a,this._flyingLook=!!a&&!n,n&&(this._eye2[0]=n[0],this._eye2[1]=n[1],this._eye2[2]=n[2]),a&&(this._look2[0]=a[0],this._look2[1]=a[1],this._look2[2]=a[2]),l&&(this._up2[0]=l[0],this._up2[1]=l[1],this._up2[2]=l[2]));r?("ortho"===e.projection&&"ortho"!==i.projection&&(this._projection2="ortho",this._projMatrix1=i.projMatrix.slice(),this._projMatrix2=i.ortho.matrix.slice(),i.projection="customProjection"),"perspective"===e.projection&&"perspective"!==i.projection&&(this._projection2="perspective",this._projMatrix1=i.projMatrix.slice(),this._projMatrix2=i.perspective.matrix.slice(),i.projection="customProjection")):this._projection2=null,this.fire("started",e,!0),this._time1=Date.now(),this._time2=this._time1+(e.duration?1e3*e.duration:this._duration),this._flying=!0,N.scheduleTask(this._update,this)}jumpTo(e){this._jumpTo(e)}_jumpTo(e){this._flying&&this.stop();const t=this.scene.camera;var s,i,r,o,n;if(e.aabb)s=e.aabb;else if(6===e.length)s=e;else if(e.eye||e.look||e.up)r=e.eye,o=e.look,n=e.up;else{let t=e;if((y.isNumeric(t)||y.isString(t))&&(i=t,t=this.scene.components[i],!t))return void this.error("Component not found: "+y.inQuotes(i));s=t.aabb||this.scene.aabb}const a=e.poi;if(s){if(s[3]<=s[0]||s[4]<=s[1]||s[5]<=s[2])return;var l=a?p.getAABB3DiagPoint(s,a):p.getAABB3Diag(s);let i;o=a||p.getAABB3Center(s,o),this._trail?p.subVec3(t.look,o,or):p.subVec3(t.eye,t.look,or),p.normalizeVec3(or);i=(void 0!==e.fit?e.fit:this._fit)?Math.abs(l/Math.tan((e.fitFOV||this._fitFOV)*p.DEGTORAD)):p.lenVec3(p.subVec3(t.eye,t.look,tr)),p.mulVec3Scalar(or,i),t.eye=p.addVec3(o,or,tr),t.look=o,this.scene.camera.ortho.scale=1.1*l}else(r||o||n)&&(r&&(t.eye=r),o&&(t.look=o),n&&(t.up=n));e.projection&&(t.projection=e.projection)}_update(){if(!this._flying)return;let e=(Date.now()-this._time1)/(this._time2-this._time1);const t=e>=1;e>1&&(e=1);const s=this.easing?nr._ease(e,0,1,1):e,i=this.scene.camera;if(this._flyingEye||this._flyingLook?this._flyingEye?(p.subVec3(i.eye,i.look,or),i.eye=p.lerpVec3(s,0,1,this._eye1,this._eye2,ir),i.look=p.subVec3(ir,or,sr)):this._flyingLook&&(i.look=p.lerpVec3(s,0,1,this._look1,this._look2,sr),i.up=p.lerpVec3(s,0,1,this._up1,this._up2,rr)):this._flyingEyeLookUp&&(i.eye=p.lerpVec3(s,0,1,this._eye1,this._eye2,ir),i.look=p.lerpVec3(s,0,1,this._look1,this._look2,sr),i.up=p.lerpVec3(s,0,1,this._up1,this._up2,rr)),this._projection2){const t="ortho"===this._projection2?nr._easeOutExpo(e,0,1,1):nr._easeInCubic(e,0,1,1);i.customProjection.matrix=p.lerpMat4(t,0,1,this._projMatrix1,this._projMatrix2)}else i.ortho.scale=this._orthoScale1+e*(this._orthoScale2-this._orthoScale1);if(t)return i.ortho.scale=this._orthoScale2,void this.stop();N.scheduleTask(this._update,this)}static _ease(e,t,s,i){return-s*(e/=i)*(e-2)+t}static _easeInCubic(e,t,s,i){return s*(e/=i)*e*e+t}static _easeOutExpo(e,t,s,i){return s*(1-Math.pow(2,-10*e/i))+t}stop(){if(!this._flying)return;this._flying=!1,this._time1=null,this._time2=null,this._projection2&&(this.scene.camera.projection=this._projection2);const e=this._callback;e&&(this._callback=null,this._callbackScope?e.call(this._callbackScope):e()),this.fire("stopped",!0,!0)}cancel(){this._flying&&(this._flying=!1,this._time1=null,this._time2=null,this._callback&&(this._callback=null),this.fire("canceled",!0,!0))}set duration(e){this._duration=e?1e3*e:500,this.stop()}get duration(){return this._duration/1e3}set fit(e){this._fit=!1!==e}get fit(){return this._fit}set fitFOV(e){this._fitFOV=e||45}get fitFOV(){return this._fitFOV}set trail(e){this._trail=!!e}get trail(){return this._trail}destroy(){this.stop(),super.destroy()}}class ar extends C{get type(){return"CameraPathAnimation"}constructor(e,t={}){super(e,t),this._cameraFlightAnimation=new nr(this),this._t=0,this.state=ar.SCRUBBING,this._playingFromT=0,this._playingToT=0,this._playingRate=t.playingRate||1,this._playingDir=1,this._lastTime=null,this.cameraPath=t.cameraPath,this._tick=this.scene.on("tick",this._updateT,this)}_updateT(){const e=this._cameraPath;if(!e)return;let t,s;const i=performance.now(),r=this._lastTime?.001*(i-this._lastTime):0;if(this._lastTime=i,0!==r)switch(this.state){case ar.SCRUBBING:return;case ar.PLAYING:if(this._t+=this._playingRate*r,t=this._cameraPath.frames.length,0===t||this._playingDir<0&&this._t<=0||this._playingDir>0&&this._t>=this._cameraPath.frames[t-1].t)return this.state=ar.SCRUBBING,this._t=this._cameraPath.frames[t-1].t,void this.fire("stopped");e.loadFrame(this._t);break;case ar.PLAYING_TO:s=this._t+this._playingRate*r*this._playingDir,(this._playingDir<0&&s<=this._playingToT||this._playingDir>0&&s>=this._playingToT)&&(s=this._playingToT,this.state=ar.SCRUBBING,this.fire("stopped")),this._t=s,e.loadFrame(this._t)}}_ease(e,t,s,i){return-s*(e/=i)*(e-2)+t}set cameraPath(e){this._cameraPath=e}get cameraPath(){return this._cameraPath}set rate(e){this._playingRate=e}get rate(){return this._playingRate}play(){this._cameraPath&&(this._lastTime=null,this.state=ar.PLAYING)}playToT(e){this._cameraPath&&(this._playingFromT=this._t,this._playingToT=e,this._playingDir=this._playingToT-this._playingFromT<0?-1:1,this._lastTime=null,this.state=ar.PLAYING_TO)}playToFrame(e){const t=this._cameraPath;if(!t)return;const s=t.frames[e];s?this.playToT(s.t):this.error("playToFrame - frame index out of range: "+e)}flyToFrame(e,t){const s=this._cameraPath;if(!s)return;const i=s.frames[e];i?(this.state=ar.SCRUBBING,this._cameraFlightAnimation.flyTo(i,t)):this.error("flyToFrame - frame index out of range: "+e)}scrubToT(e){const t=this._cameraPath;if(!t)return;this.scene.camera&&(this._t=e,t.loadFrame(this._t),this.state=ar.SCRUBBING)}scrubToFrame(e){const t=this._cameraPath;if(!t)return;if(!this.scene.camera)return;t.frames[e]?(t.loadFrame(this._t),this.state=ar.SCRUBBING):this.error("playToFrame - frame index out of range: "+e)}stop(){this.state=ar.SCRUBBING,this.fire("stopped")}destroy(){super.destroy(),this.scene.off(this._tick)}}ar.STOPPED=0,ar.SCRUBBING=1,ar.PLAYING=2,ar.PLAYING_TO=3,p.vec3(),p.vec3(),p.vec3(),p.vec3([0,-1,0]),p.vec4([0,0,0,1]);const lr=p.vec3();class hr{constructor(e){if(this.objectsVisible=[],this.objectsEdges=[],this.objectsXrayed=[],this.objectsHighlighted=[],this.objectsSelected=[],this.objectsClippable=[],this.objectsPickable=[],this.objectsColorize=[],this.objectsOpacity=[],this.numObjects=0,e){const t=e.metaScene.scene;this.saveObjects(t,e)}}saveObjects(e,t,s){this.numObjects=0,this._mask=s?y.apply(s,{}):null;const i=!s||s.visible,r=!s||s.edges,o=!s||s.xrayed,n=!s||s.highlighted,a=!s||s.selected,l=!s||s.clippable,h=!s||s.pickable,c=!s||s.colorize,A=!s||s.opacity,u=t.metaObjects,p=e.objects;for(let e=0,t=u.length;e<t;e++){const t=p[u[e].id];if(t){if(i&&(this.objectsVisible[e]=t.visible),r&&(this.objectsEdges[e]=t.edges),o&&(this.objectsXrayed[e]=t.xrayed),n&&(this.objectsHighlighted[e]=t.highlighted),a&&(this.objectsSelected[e]=t.selected),l&&(this.objectsClippable[e]=t.clippable),h&&(this.objectsPickable[e]=t.pickable),c){const s=t.colorize;this.objectsColorize[3*e+0]=s[0],this.objectsColorize[3*e+1]=s[1],this.objectsColorize[3*e+2]=s[2]}A&&(this.objectsOpacity[e]=t.opacity),this.numObjects++}}}restoreObjects(e,t){const s=this._mask,i=!s||s.visible,r=!s||s.edges,o=!s||s.xrayed,n=!s||s.highlighted,a=!s||s.selected,l=!s||s.clippable,h=!s||s.pickable,c=!s||s.colorize,A=!s||s.opacity,u=t.metaObjects,p=e.objects;for(let e=0,t=u.length;e<t;e++){const t=p[u[e].id];t&&(i&&(t.visible=this.objectsVisible[e]),r&&(t.edges=this.objectsEdges[e]),o&&(t.xrayed=this.objectsXrayed[e]),n&&(t.highlighted=this.objectsHighlighted[e]),a&&(t.selected=this.objectsSelected[e]),l&&(t.clippable=this.objectsClippable[e]),h&&(t.pickable=this.objectsPickable[e]),c&&(lr[0]=this.objectsColorize[3*e+0],lr[1]=this.objectsColorize[3*e+1],lr[2]=this.objectsColorize[3*e+2],t.colorize=lr),A&&(t.opacity=this.objectsOpacity[e]))}}}p.vec3();class cr{constructor(e,t,s,i,r=null,o=0){this.model=e,this.object=null,this.parent=null,this.id=t,this._aabb=null,this.layer=r,this.portionId=o,this._color=[s[0],s[1],s[2],i],this._colorize=[s[0],s[1],s[2],i],this._colorizing=!1,this._transparent=i<255,this.numTriangles=0,this.origin=null}_finalize(e){this.layer.initFlags(this.portionId,e,this._transparent)}_finalize2(){this.layer.flushInitFlags&&this.layer.flushInitFlags()}_setVisible(e){this.layer.setVisible(this.portionId,e,this._transparent)}_setColor(e){this._color[0]=e[0],this._color[1]=e[1],this._color[2]=e[2],this._colorizing||this.layer.setColor(this.portionId,this._color,!1)}_setColorize(e){e?(this._colorize[0]=e[0],this._colorize[1]=e[1],this._colorize[2]=e[2],this.layer.setColor(this.portionId,this._colorize,false),this._colorizing=!0):(this.layer.setColor(this.portionId,this._color,false),this._colorizing=!1)}_setOpacity(e,t){const s=e<255,i=this._transparent!==s;this._color[3]=e,this._colorize[3]=e,this._transparent=s,this._colorizing?this.layer.setColor(this.portionId,this._colorize):this.layer.setColor(this.portionId,this._color),i&&this.layer.setTransparent(this.portionId,t,s)}_setOffset(e){this.layer.setOffset(this.portionId,e)}_setHighlighted(e){this.layer.setHighlighted(this.portionId,e,this._transparent)}_setXRayed(e){this.layer.setXRayed(this.portionId,e,this._transparent)}_setSelected(e){this.layer.setSelected(this.portionId,e,this._transparent)}_setEdges(e){this.layer.setEdges(this.portionId,e,this._transparent)}_setClippable(e){this.layer.setClippable(this.portionId,e,this._transparent)}_setCollidable(e){this.layer.setCollidable(this.portionId,e)}_setPickable(e){this.layer.setPickable(this.portionId,e,this._transparent)}_setCulled(e){this.layer.setCulled(this.portionId,e,this._transparent)}canPickTriangle(){return!1}drawPickTriangles(e,t){}pickTriangleSurface(e){}precisionRayPickSurface(e,t,s,i){return!!this.layer.precisionRayPickSurface&&this.layer.precisionRayPickSurface(this.portionId,e,t,s,i)}canPickWorldPos(){return!0}drawPickDepths(e){this.model.drawPickDepths(e)}drawPickNormals(e){this.model.drawPickNormals(e)}delegatePickedEntity(){return this.parent}getEachVertex(e){this.layer.getEachVertex(this.portionId,e)}set aabb(e){this._aabb=e}get aabb(){return this._aabb}_destroy(){this.model.scene._renderer.putPickID(this.pickId)}}const Ar=new class{constructor(){this._uint8Arrays={},this._float32Arrays={}}_clear(){this._uint8Arrays={},this._float32Arrays={}}getUInt8Array(e){let t=this._uint8Arrays[e];return t||(t=new Uint8Array(e),this._uint8Arrays[e]=t),t}getFloat32Array(e){let t=this._float32Arrays[e];return t||(t=new Float32Array(e),this._float32Arrays[e]=t),t}};let ur=0;const pr={NOT_RENDERED:0,COLOR_OPAQUE:1,COLOR_TRANSPARENT:2,SILHOUETTE_HIGHLIGHTED:3,SILHOUETTE_SELECTED:4,SILHOUETTE_XRAYED:5,EDGES_COLOR_OPAQUE:6,EDGES_COLOR_TRANSPARENT:7,EDGES_HIGHLIGHTED:8,EDGES_SELECTED:9,EDGES_XRAYED:10,PICK:11},dr=new Float32Array([1,1,1,1]),fr=new Float32Array([0,0,0,1]),Er=p.vec4(),mr=p.vec3();p.vec3();const yr=p.vec3(),gr=p.mat4();class Ir{constructor(e,t=!1,{instancing:s=!1,edges:i=!1}={}){this._scene=e,this._withSAO=t,this._instancing=s,this._edges=i,this._hash=this._getHash(),this._matricesUniformBlockBufferBindingPoint=0,this._matricesUniformBlockBuffer=this._scene.canvas.gl.createBuffer(),this._matricesUniformBlockBufferData=new Float32Array(96),this._vaoCache=new WeakMap,this._allocate()}_getHash(){return this._scene._sectionPlanesState.getHash()}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){return[""]}_buildFragmentShader(){return[""]}_addMatricesUniformBlockLines(e,t=!1){return e.push("uniform Matrices {"),e.push("    mat4 worldMatrix;"),e.push("    mat4 viewMatrix;"),e.push("    mat4 projMatrix;"),e.push("    mat4 positionsDecodeMatrix;"),t&&(e.push("    mat4 worldNormalMatrix;"),e.push("    mat4 viewNormalMatrix;")),e.push("};"),e}getValid(){return this._hash===this._getHash()}setSectionPlanesStateUniforms(e){const t=this._scene,{gl:s}=t.canvas,{model:i,layerIndex:r}=e,o=t._sectionPlanesState.sectionPlanes.length;if(o>0){const n=t._sectionPlanesState.sectionPlanes,a=r*o,l=i.renderFlags;for(let t=0;t<o;t++){const i=this._uSectionPlanes[t];if(i){const r=l.sectionPlanesActivePerLayer[a+t];if(s.uniform1i(i.active,r?1:0),r){const r=n[t],o=e._state.origin;if(o){const e=B(r.dist,r.dir,o,mr);s.uniform3fv(i.pos,e)}else s.uniform3fv(i.pos,r.pos);s.uniform3fv(i.dir,r.dir)}}}}}_allocate(){const e=this._scene,t=e.canvas.gl,s=e._lightsState;if(this._program=new ae(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const i=this._program;this._uRenderPass=i.getLocation("renderPass"),this._uColor=i.getLocation("color"),this._uColor||(this._uColor=i.getLocation("silhouetteColor")),this._uUVDecodeMatrix=i.getLocation("uvDecodeMatrix"),this._uPickInvisible=i.getLocation("pickInvisible"),this._uGammaFactor=i.getLocation("gammaFactor"),t.uniformBlockBinding(i.handle,t.getUniformBlockIndex(i.handle,"Matrices"),this._matricesUniformBlockBufferBindingPoint),this._uShadowViewMatrix=i.getLocation("shadowViewMatrix"),this._uShadowProjMatrix=i.getLocation("shadowProjMatrix"),e.logarithmicDepthBufferEnabled&&(this._uZFar=i.getLocation("zFar")),this._uLightAmbient=i.getLocation("lightAmbient"),this._uLightColor=[],this._uLightDir=[],this._uLightPos=[],this._uLightAttenuation=[];const r=s.lights;let o;for(let e=0,t=r.length;e<t;e++)switch(o=r[e],o.type){case"dir":this._uLightColor[e]=i.getLocation("lightColor"+e),this._uLightPos[e]=null,this._uLightDir[e]=i.getLocation("lightDir"+e);break;case"point":this._uLightColor[e]=i.getLocation("lightColor"+e),this._uLightPos[e]=i.getLocation("lightPos"+e),this._uLightDir[e]=null,this._uLightAttenuation[e]=i.getLocation("lightAttenuation"+e);break;case"spot":this._uLightColor[e]=i.getLocation("lightColor"+e),this._uLightPos[e]=i.getLocation("lightPos"+e),this._uLightDir[e]=i.getLocation("lightDir"+e),this._uLightAttenuation[e]=i.getLocation("lightAttenuation"+e)}s.reflectionMaps.length>0&&(this._uReflectionMap="reflectionMap"),s.lightMaps.length>0&&(this._uLightMap="lightMap"),this._uSectionPlanes=[];for(let t=0,s=e._sectionPlanesState.sectionPlanes.length;t<s;t++)this._uSectionPlanes.push({active:i.getLocation("sectionPlaneActive"+t),pos:i.getLocation("sectionPlanePos"+t),dir:i.getLocation("sectionPlaneDir"+t)});this._aPosition=i.getAttribute("position"),this._aOffset=i.getAttribute("offset"),this._aNormal=i.getAttribute("normal"),this._aUV=i.getAttribute("uv"),this._aColor=i.getAttribute("color"),this._aMetallicRoughness=i.getAttribute("metallicRoughness"),this._aFlags=i.getAttribute("flags"),this._aPickColor=i.getAttribute("pickColor"),this._uPickZNear=i.getLocation("pickZNear"),this._uPickZFar=i.getLocation("pickZFar"),this._uColorMap="uColorMap",this._uMetallicRoughMap="uMetallicRoughMap",this._uEmissiveMap="uEmissiveMap",this._uNormalMap="uNormalMap",this._uAOMap="uAOMap",this._instancing&&(this._aModelMatrixCol0=i.getAttribute("modelMatrixCol0"),this._aModelMatrixCol1=i.getAttribute("modelMatrixCol1"),this._aModelMatrixCol2=i.getAttribute("modelMatrixCol2"),this._aModelNormalMatrixCol0=i.getAttribute("modelNormalMatrixCol0"),this._aModelNormalMatrixCol1=i.getAttribute("modelNormalMatrixCol1"),this._aModelNormalMatrixCol2=i.getAttribute("modelNormalMatrixCol2")),this._withSAO&&(this._uOcclusionTexture="uOcclusionTexture",this._uSAOParams=i.getLocation("uSAOParams")),e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=i.getLocation("logDepthBufFC")),e.pointsMaterial._state.filterIntensity&&(this._uIntensityRange=i.getLocation("intensityRange")),this._uPointSize=i.getLocation("pointSize"),this._uNearPlaneHeight=i.getLocation("nearPlaneHeight")}_bindProgram(e){const t=this._scene,s=t.canvas.gl,i=this._program,r=t._lightsState,o=r.lights,n=t.camera.project;i.bind(),e.textureUnit=0,this._uLightAmbient&&s.uniform4fv(this._uLightAmbient,r.getAmbientColorAndIntensity());for(let e=0,t=o.length;e<t;e++){const t=o[e];this._uLightColor[e]&&s.uniform4f(this._uLightColor[e],t.color[0],t.color[1],t.color[2],t.intensity),this._uLightPos[e]&&(s.uniform3fv(this._uLightPos[e],t.pos),this._uLightAttenuation[e]&&s.uniform1f(this._uLightAttenuation[e],t.attenuation)),this._uLightDir[e]&&s.uniform3fv(this._uLightDir[e],t.dir)}if(this._withSAO){const i=t.sao;if(i.possible){const t=s.drawingBufferWidth,r=s.drawingBufferHeight;Er[0]=t,Er[1]=r,Er[2]=i.blendCutoff,Er[3]=i.blendFactor,s.uniform4fv(this._uSAOParams,Er),this._program.bindTexture(this._uOcclusionTexture,e.occlusionTexture,0)}}if(t.logarithmicDepthBufferEnabled){const e=2/(Math.log(n.far+1)/Math.LN2);s.uniform1f(this._uLogDepthBufFC,e)}this._uGammaFactor&&s.uniform1f(this._uGammaFactor,t.gammaFactor),this._uPickInvisible&&s.uniform1i(this._uPickInvisible,e.pickInvisible),this._uShadowViewMatrix&&s.uniformMatrix4fv(this._uShadowViewMatrix,!1,e.shadowViewMatrix),this._uShadowProjMatrix&&s.uniformMatrix4fv(this._uShadowProjMatrix,!1,e.shadowProjMatrix)}_makeVAO(e){const t=this._scene.canvas.gl,s=t.createVertexArray();return t.bindVertexArray(s),this._instancing&&(this._aModelMatrixCol0.bindArrayBuffer(e.modelMatrixCol0Buf),this._aModelMatrixCol1.bindArrayBuffer(e.modelMatrixCol1Buf),this._aModelMatrixCol2.bindArrayBuffer(e.modelMatrixCol2Buf),t.vertexAttribDivisor(this._aModelMatrixCol0.location,1),t.vertexAttribDivisor(this._aModelMatrixCol1.location,1),t.vertexAttribDivisor(this._aModelMatrixCol2.location,1),this._aModelNormalMatrixCol0&&(this._aModelNormalMatrixCol0.bindArrayBuffer(e.modelNormalMatrixCol0Buf),t.vertexAttribDivisor(this._aModelNormalMatrixCol0.location,1)),this._aModelNormalMatrixCol1&&(this._aModelNormalMatrixCol1.bindArrayBuffer(e.modelNormalMatrixCol1Buf),t.vertexAttribDivisor(this._aModelNormalMatrixCol1.location,1)),this._aModelNormalMatrixCol2&&(this._aModelNormalMatrixCol2.bindArrayBuffer(e.modelNormalMatrixCol2Buf),t.vertexAttribDivisor(this._aModelNormalMatrixCol2.location,1))),this._aPosition.bindArrayBuffer((this._instancing,e.positionsBuf)),this._aUV&&this._aUV.bindArrayBuffer((this._instancing,e.uvBuf)),this._aNormal&&this._aNormal.bindArrayBuffer((this._instancing,e.normalsBuf)),this._aMetallicRoughness&&(this._aMetallicRoughness.bindArrayBuffer(e.metallicRoughnessBuf),this._instancing&&t.vertexAttribDivisor(this._aMetallicRoughness.location,1)),this._aColor&&(this._aColor.bindArrayBuffer((e.colorsBuf,e.colorsBuf)),this._instancing&&e.colorsBuf&&t.vertexAttribDivisor(this._aColor.location,1)),this._aFlags&&(this._aFlags.bindArrayBuffer(e.flagsBuf),this._instancing&&t.vertexAttribDivisor(this._aFlags.location,1)),this._aOffset&&(this._aOffset.bindArrayBuffer(e.offsetsBuf),this._instancing&&t.vertexAttribDivisor(this._aOffset.location,1)),this._aPickColor&&(this._aPickColor.bindArrayBuffer(e.pickColorsBuf),this._instancing&&t.vertexAttribDivisor(this._aPickColor.location,1)),this._instancing,this._edges?e.edgeIndicesBuf.bind():e.indicesBuf&&e.indicesBuf.bind(),s}drawLayer(e,t,s,{colorUniform:i=!1,incrementDrawState:r=!1}={}){const o=X.MAX_TEXTURE_IMAGE_UNITS,n=this._scene,a=n.canvas.gl,{_state:l,model:h}=t,{textureSet:c,origin:A,positionsDecodeMatrix:u}=l,d=n._lightsState,f=n.pointsMaterial,{camera:E}=h.scene,{viewNormalMatrix:m,project:y}=E,g=e.pickViewMatrix||E.viewMatrix,{position:I,rotationMatrix:v,rotationMatrixConjugate:T,worldNormalMatrix:_}=h;if(!this._program&&(this._allocate(),this.errors))return;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram(e)),this._vaoCache.has(t)?a.bindVertexArray(this._vaoCache.get(t)):this._vaoCache.set(t,this._makeVAO(l));let R=0;const P=16;this._matricesUniformBlockBufferData.set(T,0);const D=0!==A[0]||0!==A[1]||0!==A[2],N=0!==I[0]||0!==I[1]||0!==I[2];if(D||N){const e=mr;if(D){const t=p.transformPoint3(v,A,yr);e[0]=t[0],e[1]=t[1],e[2]=t[2]}else e[0]=0,e[1]=0,e[2]=0;e[0]+=I[0],e[1]+=I[1],e[2]+=I[2],this._matricesUniformBlockBufferData.set(S(g,e,gr),R+=P)}else this._matricesUniformBlockBufferData.set(g,R+=P);if(this._matricesUniformBlockBufferData.set(e.pickProjMatrix||y.matrix,R+=P),this._matricesUniformBlockBufferData.set(u,R+=P),this._matricesUniformBlockBufferData.set(_,R+=P),this._matricesUniformBlockBufferData.set(m,R+=P),a.bindBuffer(a.UNIFORM_BUFFER,this._matricesUniformBlockBuffer),a.bufferData(a.UNIFORM_BUFFER,this._matricesUniformBlockBufferData,a.DYNAMIC_DRAW),a.bindBufferBase(a.UNIFORM_BUFFER,this._matricesUniformBlockBufferBindingPoint,this._matricesUniformBlockBuffer),a.uniform1i(this._uRenderPass,s),this.setSectionPlanesStateUniforms(t),n.logarithmicDepthBufferEnabled){if(this._uLogDepthBufFC){const t=2/(Math.log(e.pickZFar+1)/Math.LN2);a.uniform1f(this._uLogDepthBufFC,t)}this._uZFar&&a.uniform1f(this._uZFar,n.camera.project.far)}if(this._uPickInvisible&&a.uniform1i(this._uPickInvisible,e.pickInvisible),this._uPickZNear&&a.uniform1f(this._uPickZNear,e.pickZNear),this._uPickZFar&&a.uniform1f(this._uPickZFar,e.pickZFar),this._uPositionsDecodeMatrix&&a.uniformMatrix4fv(this._uPositionsDecodeMatrix,!1,l.positionsDecodeMatrix),this._uUVDecodeMatrix&&a.uniformMatrix3fv(this._uUVDecodeMatrix,!1,(this._instancing,l.uvDecodeMatrix)),this._uIntensityRange&&f.filterIntensity&&a.uniform2f(this._uIntensityRange,f.minIntensity,f.maxIntensity),this._uPointSize&&a.uniform1f(this._uPointSize,f.pointSize),this._uNearPlaneHeight){const e="ortho"===n.camera.projection?1:a.drawingBufferHeight/(2*Math.tan(.5*n.camera.perspective.fov*Math.PI/180));a.uniform1f(this._uNearPlaneHeight,e)}if(c){const{colorTexture:t,metallicRoughnessTexture:s,emissiveTexture:i,normalsTexture:r,occlusionTexture:n}=c;this._uColorMap&&t&&(this._program.bindTexture(this._uColorMap,t.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%o),this._uMetallicRoughMap&&s&&(this._program.bindTexture(this._uMetallicRoughMap,s.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%o),this._uEmissiveMap&&i&&(this._program.bindTexture(this._uEmissiveMap,i.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%o),this._uNormalMap&&r&&(this._program.bindTexture(this._uNormalMap,r.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%o),this._uAOMap&&n&&(this._program.bindTexture(this._uAOMap,n.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%o)}if(d.reflectionMaps.length>0&&d.reflectionMaps[0].texture&&this._uReflectionMap&&(this._program.bindTexture(this._uReflectionMap,d.reflectionMaps[0].texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%o,e.bindTexture++),d.lightMaps.length>0&&d.lightMaps[0].texture&&this._uLightMap&&(this._program.bindTexture(this._uLightMap,d.lightMaps[0].texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%o,e.bindTexture++),this._withSAO){const t=n.sao;if(t.possible){const s=a.drawingBufferWidth,i=a.drawingBufferHeight;Er[0]=s,Er[1]=i,Er[2]=t.blendCutoff,Er[3]=t.blendFactor,a.uniform4fv(this._uSAOParams,Er),this._program.bindTexture(this._uOcclusionTexture,e.occlusionTexture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%o,e.bindTexture++}}if(i){const e=this._edges?"edgeColor":"fillColor",t=this._edges?"edgeAlpha":"fillAlpha";if(s===pr[(this._edges?"EDGES":"SILHOUETTE")+"_XRAYED"]){const s=n.xrayMaterial._state,i=s[e],r=s[t];a.uniform4f(this._uColor,i[0],i[1],i[2],r)}else if(s===pr[(this._edges?"EDGES":"SILHOUETTE")+"_HIGHLIGHTED"]){const s=n.highlightMaterial._state,i=s[e],r=s[t];a.uniform4f(this._uColor,i[0],i[1],i[2],r)}else if(s===pr[(this._edges?"EDGES":"SILHOUETTE")+"_SELECTED"]){const s=n.selectedMaterial._state,i=s[e],r=s[t];a.uniform4f(this._uColor,i[0],i[1],i[2],r)}else a.uniform4fv(this._uColor,this._edges?fr:dr)}this._draw({state:l,frameCtx:e,incrementDrawState:r}),a.bindVertexArray(null)}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null,d.memory.programs--}}class vr extends Ir{constructor(e,t,{instancing:s=!1,edges:i=!1}={}){super(e,t,{instancing:s,edges:i})}_draw(e){const{gl:t}=this._scene.canvas,{state:s,frameCtx:i,incrementDrawState:r}=e;if(this._edges)t.drawElements(t.LINES,s.edgeIndicesBuf.numItems,s.edgeIndicesBuf.itemType,0);else{const e=i.pickElementsCount||s.indicesBuf.numItems,o=i.pickElementsOffset?i.pickElementsOffset*s.indicesBuf.itemByteSize:0;t.drawElements(t.TRIANGLES,e,s.indicesBuf.itemType,o),r&&i.drawElements++}}}class Tr extends vr{constructor(e,t){super(e,t,{instancing:!1,edges:!0})}}class _r extends Ir{constructor(e,t,{edges:s=!1}={}){super(e,t,{instancing:!0,edges:s})}_draw(e){const{gl:t}=this._scene.canvas,{state:s,frameCtx:i,incrementDrawState:r}=e;this._edges?t.drawElementsInstanced(t.LINES,s.edgeIndicesBuf.numItems,s.edgeIndicesBuf.itemType,0,s.numInstances):(t.drawElementsInstanced(t.TRIANGLES,s.indicesBuf.numItems,s.indicesBuf.itemType,0,s.numInstances),r&&i.drawElements++)}}class Rr extends _r{constructor(e,t){super(e,t,{instancing:!0,edges:!0})}}class Pr extends Ir{_draw(e){const{gl:t}=this._scene.canvas,{state:s,frameCtx:i,incrementDrawState:r}=e;t.drawArrays(t.POINTS,0,s.positionsBuf.numItems),r&&i.drawArrays++}}class Dr extends Ir{constructor(e,t){super(e,t,{instancing:!0})}_draw(e){const{gl:t}=this._scene.canvas,{state:s,frameCtx:i,incrementDrawState:r}=e;t.drawArraysInstanced(t.POINTS,0,s.positionsBuf.numItems,s.numInstances),r&&i.drawArrays++}}class Nr extends Ir{_draw(e){const{gl:t}=this._scene.canvas,{state:s,frameCtx:i,incrementDrawState:r}=e;t.drawElements(t.LINES,s.indicesBuf.numItems,s.indicesBuf.itemType,0),r&&i.drawElements++}}class br extends Ir{constructor(e,t){super(e,t,{instancing:!0})}_draw(e){const{gl:t}=this._scene.canvas,{state:s,frameCtx:i,incrementDrawState:r}=e;t.drawElementsInstanced(t.LINES,s.indicesBuf.numItems,s.indicesBuf.itemType,0,s.numInstances),r&&i.drawElements++}}class Cr extends vr{_getHash(){const e=this._scene;return[e._lightsState.getHash(),e._sectionPlanesState.getHash(),this._withSAO?"sao":"nosao"].join(";")}drawLayer(e,t,s){super.drawLayer(e,t,s,{incrementDrawState:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState,s=e._lightsState,i=t.sectionPlanes.length>0;let r;const o=[];o.push("#version 300 es"),o.push("// Triangles batching draw vertex shader"),o.push("uniform int renderPass;"),o.push("in vec3 position;"),o.push("in vec3 normal;"),o.push("in vec4 color;"),o.push("in float flags;"),e.entityOffsetsEnabled&&o.push("in vec3 offset;"),this._addMatricesUniformBlockLines(o,!0),e.logarithmicDepthBufferEnabled&&(o.push("uniform float logDepthBufFC;"),o.push("out float vFragDepth;"),o.push("bool isPerspectiveMatrix(mat4 m) {"),o.push("    return (m[2][3] == - 1.0);"),o.push("}"),o.push("out float isPerspective;")),o.push("uniform vec4 lightAmbient;");for(let e=0,t=s.lights.length;e<t;e++)r=s.lights[e],"ambient"!==r.type&&(o.push("uniform vec4 lightColor"+e+";"),"dir"===r.type&&o.push("uniform vec3 lightDir"+e+";"),"point"===r.type&&o.push("uniform vec3 lightPos"+e+";"),"spot"===r.type&&(o.push("uniform vec3 lightPos"+e+";"),o.push("uniform vec3 lightDir"+e+";")));o.push("vec3 octDecode(vec2 oct) {"),o.push("    vec3 v = vec3(oct.xy, 1.0 - abs(oct.x) - abs(oct.y));"),o.push("    if (v.z < 0.0) {"),o.push("        v.xy = (1.0 - abs(v.yx)) * vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0);"),o.push("    }"),o.push("    return normalize(v);"),o.push("}"),i&&(o.push("out vec4 vWorldPosition;"),o.push("out float vFlags;")),o.push("out vec4 vColor;"),o.push("void main(void) {"),o.push("int colorFlag = int(flags) & 0xF;"),o.push("if (colorFlag != renderPass) {"),o.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),o.push("} else {"),o.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&o.push("worldPosition.xyz = worldPosition.xyz + offset;"),o.push("vec4 viewPosition  = viewMatrix * worldPosition; "),o.push("vec4 worldNormal =  worldNormalMatrix * vec4(octDecode(normal.xy), 0.0); "),o.push("vec3 viewNormal = normalize((viewNormalMatrix * worldNormal).xyz);"),o.push("vec3 reflectedColor = vec3(0.0, 0.0, 0.0);"),o.push("vec3 viewLightDir = vec3(0.0, 0.0, -1.0);"),o.push("float lambertian = 1.0;");for(let e=0,t=s.lights.length;e<t;e++)if(r=s.lights[e],"ambient"!==r.type){if("dir"===r.type)"view"===r.space?o.push("viewLightDir = normalize(lightDir"+e+");"):o.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+e+", 0.0)).xyz);");else if("point"===r.type)"view"===r.space?o.push("viewLightDir = -normalize(lightPos"+e+" - viewPosition.xyz);"):o.push("viewLightDir = -normalize((viewMatrix * vec4(lightPos"+e+", 0.0)).xyz);");else{if("spot"!==r.type)continue;"view"===r.space?o.push("viewLightDir = normalize(lightDir"+e+");"):o.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+e+", 0.0)).xyz);")}o.push("lambertian = max(dot(-viewNormal, viewLightDir), 0.0);"),o.push("reflectedColor += lambertian * (lightColor"+e+".rgb * lightColor"+e+".a);")}return o.push("vec3 rgb = (vec3(float(color.r) / 255.0, float(color.g) / 255.0, float(color.b) / 255.0));"),o.push("vColor =  vec4((lightAmbient.rgb * lightAmbient.a * rgb) + (reflectedColor * rgb), float(color.a) / 255.0);"),o.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(o.push("vFragDepth = 1.0 + clipPos.w;"),o.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),i&&(o.push("vWorldPosition = worldPosition;"),o.push("vFlags = flags;")),o.push("gl_Position = clipPos;"),o.push("}"),o.push("}"),o}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Triangles batching draw fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),this._withSAO&&(i.push("uniform sampler2D uOcclusionTexture;"),i.push("uniform vec4      uSAOParams;"),i.push("const float       packUpscale = 256. / 255.;"),i.push("const float       unpackDownScale = 255. / 256.;"),i.push("const vec3        packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );"),i.push("const vec4        unPackFactors = unpackDownScale / vec4( packFactors, 1. );"),i.push("float unpackRGBToFloat( const in vec4 v ) {"),i.push("    return dot( v, unPackFactors );"),i.push("}")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { "),i.push("      discard;"),i.push("  }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),this._withSAO?(i.push("   float viewportWidth     = uSAOParams[0];"),i.push("   float viewportHeight    = uSAOParams[1];"),i.push("   float blendCutoff       = uSAOParams[2];"),i.push("   float blendFactor       = uSAOParams[3];"),i.push("   vec2 uv                 = vec2(gl_FragCoord.x / viewportWidth, gl_FragCoord.y / viewportHeight);"),i.push("   float ambient           = smoothstep(blendCutoff, 1.0, unpackRGBToFloat(texture(uOcclusionTexture, uv))) * blendFactor;"),i.push("   outColor            = vec4(vColor.rgb * ambient, 1.0);")):i.push("   outColor            = vColor;"),i.push("}"),i}}class Or extends vr{_getHash(){const e=this._scene;return[e._lightsState.getHash(),e._sectionPlanesState.getHash(),this._withSAO?"sao":"nosao"].join(";")}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles batching flat-shading draw vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),s.push("in vec4 color;"),s.push("in float flags;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vViewPosition;"),s.push("out vec4 vColor;"),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("if (colorFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("worldPosition.xyz = worldPosition.xyz + offset;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("vViewPosition = viewPosition;"),s.push("vColor = vec4(float(color.r) / 255.0, float(color.g) / 255.0, float(color.b) / 255.0, float(color.a) / 255.0);"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._lightsState,s=e._sectionPlanesState,i=s.sectionPlanes.length>0,r=[];if(r.push("#version 300 es"),r.push("// Triangles batching flat-shading draw fragment shader"),r.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),r.push("precision highp float;"),r.push("precision highp int;"),r.push("#else"),r.push("precision mediump float;"),r.push("precision mediump int;"),r.push("#endif"),e.logarithmicDepthBufferEnabled&&(r.push("in float isPerspective;"),r.push("uniform float logDepthBufFC;"),r.push("in float vFragDepth;")),this._withSAO&&(r.push("uniform sampler2D uOcclusionTexture;"),r.push("uniform vec4      uSAOParams;"),r.push("const float       packUpscale = 256. / 255.;"),r.push("const float       unpackDownScale = 255. / 256.;"),r.push("const vec3        packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );"),r.push("const vec4        unPackFactors = unpackDownScale / vec4( packFactors, 1. );"),r.push("float unpackRGBToFloat( const in vec4 v ) {"),r.push("    return dot( v, unPackFactors );"),r.push("}")),i){r.push("in vec4 vWorldPosition;"),r.push("in float vFlags;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)r.push("uniform bool sectionPlaneActive"+e+";"),r.push("uniform vec3 sectionPlanePos"+e+";"),r.push("uniform vec3 sectionPlaneDir"+e+";")}this._addMatricesUniformBlockLines(r),r.push("uniform vec4 lightAmbient;");for(let e=0,s=t.lights.length;e<s;e++){const s=t.lights[e];"ambient"!==s.type&&(r.push("uniform vec4 lightColor"+e+";"),"dir"===s.type&&r.push("uniform vec3 lightDir"+e+";"),"point"===s.type&&r.push("uniform vec3 lightPos"+e+";"),"spot"===s.type&&(r.push("uniform vec3 lightPos"+e+";"),r.push("uniform vec3 lightDir"+e+";")))}if(r.push("in vec4 vViewPosition;"),r.push("in vec4 vColor;"),r.push("out vec4 outColor;"),r.push("void main(void) {"),i){r.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),r.push("  if (clippable) {"),r.push("  float dist = 0.0;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)r.push("if (sectionPlaneActive"+e+") {"),r.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),r.push("}");r.push("  if (dist > 0.0) { "),r.push("      discard;"),r.push("  }"),r.push("}")}r.push("vec3 reflectedColor = vec3(0.0, 0.0, 0.0);"),r.push("vec3 viewLightDir = vec3(0.0, 0.0, -1.0);"),r.push("float lambertian = 1.0;"),r.push("vec3 xTangent = dFdx( vViewPosition.xyz );"),r.push("vec3 yTangent = dFdy( vViewPosition.xyz );"),r.push("vec3 viewNormal = normalize( cross( xTangent, yTangent ) );");for(let e=0,s=t.lights.length;e<s;e++){const s=t.lights[e];if("ambient"!==s.type){if("dir"===s.type)"view"===s.space?r.push("viewLightDir = normalize(lightDir"+e+");"):r.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+e+", 0.0)).xyz);");else if("point"===s.type)"view"===s.space?r.push("viewLightDir = -normalize(lightPos"+e+" - viewPosition.xyz);"):r.push("viewLightDir = -normalize((viewMatrix * vec4(lightPos"+e+", 0.0)).xyz);");else{if("spot"!==s.type)continue;"view"===s.space?r.push("viewLightDir = normalize(lightDir"+e+");"):r.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+e+", 0.0)).xyz);")}r.push("lambertian = max(dot(-viewNormal, viewLightDir), 0.0);"),r.push("reflectedColor += lambertian * (lightColor"+e+".rgb * lightColor"+e+".a);")}}return r.push("vec4 fragColor =  vec4((lightAmbient.rgb * lightAmbient.a * vColor.rgb) + (reflectedColor * vColor.rgb), vColor.a);"),this._withSAO?(r.push("   float viewportWidth     = uSAOParams[0];"),r.push("   float viewportHeight    = uSAOParams[1];"),r.push("   float blendCutoff       = uSAOParams[2];"),r.push("   float blendFactor       = uSAOParams[3];"),r.push("   vec2 uv                 = vec2(gl_FragCoord.x / viewportWidth, gl_FragCoord.y / viewportHeight);"),r.push("   float ambient           = smoothstep(blendCutoff, 1.0, unpackRGBToFloat(texture(uOcclusionTexture, uv))) * blendFactor;"),r.push("   outColor            = vec4(fragColor.rgb * ambient, 1.0);")):r.push("   outColor            = fragColor;"),e.logarithmicDepthBufferEnabled&&r.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),r.push("}"),r}}class Sr extends vr{drawLayer(e,t,s){super.drawLayer(e,t,s,{colorUniform:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles batching silhouette vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("in vec4 color;"),this._addMatricesUniformBlockLines(s),s.push("uniform vec4 silhouetteColor;"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vColor;"),s.push("void main(void) {"),s.push("int silhouetteFlag = int(flags) >> 4 & 0xF;"),s.push("if (silhouetteFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("vColor = vec4(silhouetteColor.r, silhouetteColor.g, silhouetteColor.b, min(silhouetteColor.a, float(color.a) / 255.0));"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState;let s,i;const r=t.sectionPlanes.length>0,o=[];if(o.push("#version 300 es"),o.push("// Triangles batching silhouette fragment shader"),o.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),o.push("precision highp float;"),o.push("precision highp int;"),o.push("#else"),o.push("precision mediump float;"),o.push("precision mediump int;"),o.push("#endif"),e.logarithmicDepthBufferEnabled&&(o.push("in float isPerspective;"),o.push("uniform float logDepthBufFC;"),o.push("in float vFragDepth;")),r)for(o.push("in vec4 vWorldPosition;"),o.push("in float vFlags;"),s=0,i=t.sectionPlanes.length;s<i;s++)o.push("uniform bool sectionPlaneActive"+s+";"),o.push("uniform vec3 sectionPlanePos"+s+";"),o.push("uniform vec3 sectionPlaneDir"+s+";");if(o.push("in vec4 vColor;"),o.push("out vec4 outColor;"),o.push("void main(void) {"),r){for(o.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),o.push("  if (clippable) {"),o.push("  float dist = 0.0;"),s=0,i=t.sectionPlanes.length;s<i;s++)o.push("if (sectionPlaneActive"+s+") {"),o.push("   dist += clamp(dot(-sectionPlaneDir"+s+".xyz, vWorldPosition.xyz - sectionPlanePos"+s+".xyz), 0.0, 1000.0);"),o.push("}");o.push("  if (dist > 0.0) { discard; }"),o.push("}")}return e.logarithmicDepthBufferEnabled&&o.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),o.push("outColor = vColor;"),o.push("}"),o}}class xr extends Tr{drawLayer(e,t,s){super.drawLayer(e,t,s,{colorUniform:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Batched geometry edges drawing vertex shader"),s.push("uniform int renderPass;"),s.push("uniform vec4 color;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vColor;"),s.push("void main(void) {"),s.push("int edgeFlag = int(flags) >> 8 & 0xF;"),s.push("if (edgeFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("  vWorldPosition = worldPosition;"),s.push("  vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("vColor = vec4(color.r, color.g, color.b, color.a);"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry edges drawing fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("outColor = vColor;"),i.push("}"),i}}class wr extends Tr{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Batched geometry edges drawing vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),s.push("in vec4 color;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vColor;"),s.push("void main(void) {"),s.push("int edgeFlag = int(flags) >> 8 & 0xF;"),s.push("if (edgeFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("  vWorldPosition = worldPosition;"),s.push("  vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("vColor = vec4(float(color.r*0.5) / 255.0, float(color.g*0.5) / 255.0, float(color.b*0.5) / 255.0, float(color.a) / 255.0);"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry edges drawing fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("outColor = vColor;"),i.push("}"),i}}class Br extends vr{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Batched geometry picking vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("in vec4 pickColor;"),s.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vPickColor;"),s.push("void main(void) {"),s.push("int pickFlag = int(flags) >> 12 & 0xF;"),s.push("if (pickFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("      vPickColor = vec4(float(pickColor.r) / 255.0, float(pickColor.g) / 255.0, float(pickColor.b) / 255.0, float(pickColor.a) / 255.0);"),t&&(s.push("      vWorldPosition = worldPosition;"),s.push("      vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry picking fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("uniform bool sectionPlaneActive"+r+";"),i.push("uniform vec3 sectionPlanePos"+r+";"),i.push("uniform vec3 sectionPlaneDir"+r+";")}if(i.push("in vec4 vPickColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("      if (sectionPlaneActive"+e+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("   outColor = vPickColor; "),i.push("}"),i}}class Fr extends vr{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles batching pick depth vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vViewPosition;"),s.push("void main(void) {"),s.push("int pickFlag = int(flags) >> 12 & 0xF;"),s.push("if (pickFlag != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("      vWorldPosition = worldPosition;"),s.push("      vFlags = flags;")),s.push("vViewPosition = viewPosition;"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Triangles batching pick depth fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),i.push("uniform float pickZNear;"),i.push("uniform float pickZFar;"),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("uniform bool sectionPlaneActive"+r+";"),i.push("uniform vec3 sectionPlanePos"+r+";"),i.push("uniform vec3 sectionPlaneDir"+r+";")}if(i.push("in vec4 vViewPosition;"),i.push("vec4 packDepth(const in float depth) {"),i.push("  const vec4 bitShift = vec4(256.0*256.0*256.0, 256.0*256.0, 256.0, 1.0);"),i.push("  const vec4 bitMask  = vec4(0.0, 1.0/256.0, 1.0/256.0, 1.0/256.0);"),i.push("  vec4 res = fract(depth * bitShift);"),i.push("  res -= res.xxyz * bitMask;"),i.push("  return res;"),i.push("}"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("      if (sectionPlaneActive"+e+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    float zNormalizedDepth = abs((pickZNear + vViewPosition.z) / (pickZFar - pickZNear));"),i.push("    outColor = packDepth(zNormalizedDepth); "),i.push("}"),i}}class Mr extends vr{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles batching pick normals vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in vec3 normal;"),s.push("in float flags;"),s.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),s.push("vec3 octDecode(vec2 oct) {"),s.push("    vec3 v = vec3(oct.xy, 1.0 - abs(oct.x) - abs(oct.y));"),s.push("    if (v.z < 0.0) {"),s.push("        v.xy = (1.0 - abs(v.yx)) * vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0);"),s.push("    }"),s.push("    return normalize(v);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec3 vWorldNormal;"),s.push("out vec4 outColor;"),s.push("void main(void) {"),s.push("int pickFlag = int(flags) >> 12 & 0xF;"),s.push("if (pickFlag != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("      vec3 worldNormal =  octDecode(normal.xy); "),s.push("      vWorldNormal = worldNormal;"),t&&(s.push("      vWorldPosition = worldPosition;"),s.push("      vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Triangles batching pick normals fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("uniform bool sectionPlaneActive"+r+";"),i.push("uniform vec3 sectionPlanePos"+r+";"),i.push("uniform vec3 sectionPlaneDir"+r+";")}if(i.push("in vec3 vWorldNormal;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("      if (sectionPlaneActive"+e+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    outColor = vec4((vWorldNormal * 0.5) + 0.5, 1.0);"),i.push("}"),i}}class Lr extends vr{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles batching occlusion vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in vec4 color;"),s.push("in float flags;"),this._addMatricesUniformBlockLines(s),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("if (colorFlag != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("      vWorldPosition = worldPosition;"),s.push("      vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),s.push("gl_Position = clipPos;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene._sectionPlanesState,t=e.sectionPlanes.length>0,s=[];if(s.push("#version 300 es"),s.push("// Triangles batching occlusion fragment shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("#endif"),t){s.push("in vec4 vWorldPosition;"),s.push("in float vFlags;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("uniform bool sectionPlaneActive"+t+";"),s.push("uniform vec3 sectionPlanePos"+t+";"),s.push("uniform vec3 sectionPlaneDir"+t+";")}if(s.push("out vec4 outColor;"),s.push("void main(void) {"),t){s.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),s.push("  if (clippable) {"),s.push("      float dist = 0.0;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("      if (sectionPlaneActive"+t+") {"),s.push("          dist += clamp(dot(-sectionPlaneDir"+t+".xyz, vWorldPosition.xyz - sectionPlanePos"+t+".xyz), 0.0, 1000.0);"),s.push("      }");s.push("      if (dist > 0.0) { discard; }"),s.push("  }")}return s.push("   outColor = vec4(0.0, 0.0, 1.0, 1.0); "),s.push("}"),s}}class Ur extends vr{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles batching depth vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec2 vHighPrecisionZW;"),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("if (colorFlag != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("      vWorldPosition = worldPosition;"),s.push("      vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("vHighPrecisionZW = gl_Position.zw;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Triangles batching depth fragment shader"),i.push("precision highp float;"),i.push("precision highp int;"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("const float   packUpScale = 256. / 255.;"),i.push("const float   unpackDownscale = 255. / 256.;"),i.push("const vec3    packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );"),i.push("const vec4    unpackFactors = unpackDownscale / vec4( packFactors, 1. );"),i.push("const float   shiftRight8 = 1.0 / 256.;"),i.push("vec4 packDepthToRGBA( const in float v ) {"),i.push("    vec4 r = vec4( fract( v * packFactors ), v );"),i.push("    r.yzw -= r.xyz * shiftRight8;"),i.push("    return r * packUpScale;"),i.push("}"),i.push("in vec2 vHighPrecisionZW;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("      if (sectionPlaneActive"+r+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+r+".xyz, vWorldPosition.xyz - sectionPlanePos"+r+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("float fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;"),i.push("    outColor = vec4(vec3(1.0 - fragCoordZ), 1.0); "),i.push("}"),i}}class Hr extends vr{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Batched geometry normals vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in vec3 normal;"),s.push("in vec4 color;"),s.push("in float flags;"),this._addMatricesUniformBlockLines(s,!0),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),s.push("vec3 octDecode(vec2 oct) {"),s.push("    vec3 v = vec3(oct.xy, 1.0 - abs(oct.x) - abs(oct.y));"),s.push("    if (v.z < 0.0) {"),s.push("        v.xy = (1.0 - abs(v.yx)) * vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0);"),s.push("    }"),s.push("    return normalize(v);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec3 vViewNormal;"),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("if (colorFlag != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      vec4 viewPosition   = viewMatrix * worldPosition; "),s.push("      vec4 worldNormal    = worldNormalMatrix * vec4(octDecode(normal.xy), 0.0); "),s.push("      vec3 viewNormal     = normalize((viewNormalMatrix * worldNormal).xyz);"),t&&(s.push("      vWorldPosition  = worldPosition;"),s.push("      vFlags         = flags;")),s.push("      vViewNormal = viewNormal;"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry normals fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec3 vViewNormal;"),i.push("vec3 packNormalToRGB( const in vec3 normal ) {"),i.push("    return normalize( normal ) * 0.5 + 0.5;"),i.push("}"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("      if (sectionPlaneActive"+r+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+r+".xyz, vWorldPosition.xyz - sectionPlanePos"+r+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    outColor = vec4(packNormalToRGB(vViewNormal), 1.0); "),i.push("}"),i}}class Gr extends vr{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Batched geometry shadow vertex shader"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in vec4 color;"),s.push("in float flags;"),s.push("uniform mat4 shadowViewMatrix;"),s.push("uniform mat4 shadowProjMatrix;"),this._addMatricesUniformBlockLines(s),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vViewPosition;"),s.push("out vec4 outColor;"),s.push("void main(void) {"),s.push("  int colorFlag = int(flags) & 0xF;"),s.push("  bool visible        = (colorFlag > 0);"),s.push("  bool transparent    = ((float(color.a) / 255.0) < 1.0);"),s.push("  if (!visible || transparent) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("      vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      vec4 viewPosition  = shadowViewMatrix * worldPosition; "),t&&(s.push("      vWorldPosition = worldPosition;"),s.push("      vFlags = flags;")),s.push("      vViewPosition = viewPosition;"),s.push("      gl_Position = shadowProjMatrix * viewPosition;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene._sectionPlanesState,t=e.sectionPlanes.length>0,s=[];if(s.push("#version 300 es"),s.push("// Batched geometry shadow fragment shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("#endif"),t){s.push("in vec4 vWorldPosition;"),s.push("in float vFlags;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("uniform bool sectionPlaneActive"+t+";"),s.push("uniform vec3 sectionPlanePos"+t+";"),s.push("uniform vec3 sectionPlaneDir"+t+";")}if(s.push("in vec4 vViewPosition;"),s.push("vec4 encodeFloat( const in float v ) {"),s.push("  const vec4 bitShift = vec4(256 * 256 * 256, 256 * 256, 256, 1.0);"),s.push("  const vec4 bitMask = vec4(0, 1.0 / 256.0, 1.0 / 256.0, 1.0 / 256.0);"),s.push("  vec4 comp = fract(v * bitShift);"),s.push("  comp -= comp.xxyz * bitMask;"),s.push("  return comp;"),s.push("}"),s.push("out vec4 outColor;"),s.push("void main(void) {"),t){s.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),s.push("  if (clippable) {"),s.push("      float dist = 0.0;");for(var i=0;i<e.sectionPlanes.length;i++)s.push("      if (sectionPlaneActive"+i+") {"),s.push("          dist += clamp(dot(-sectionPlaneDir"+i+".xyz, vWorldPosition.xyz - sectionPlanePos"+i+".xyz), 0.0, 1000.0);"),s.push("      }");s.push("      if (dist > 0.0) { discard; }"),s.push("  }")}return s.push("    outColor = encodeFloat( gl_FragCoord.z); "),s.push("}"),s}}class kr extends vr{_getHash(){const e=this._scene;return[e.gammaOutput,e._lightsState.getHash(),e._sectionPlanesState.getHash(),this._withSAO?"sao":"nosao"].join(";")}drawLayer(e,t,s){super.drawLayer(e,t,s,{incrementDrawState:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState,s=e._lightsState,i=t.sectionPlanes.length>0,r=t.clippingCaps,o=[];return o.push("#version 300 es"),o.push("// Triangles batching quality draw vertex shader"),o.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),o.push("precision highp float;"),o.push("precision highp int;"),o.push("precision highp usampler2D;"),o.push("precision highp isampler2D;"),o.push("precision highp sampler2D;"),o.push("#else"),o.push("precision mediump float;"),o.push("precision mediump int;"),o.push("precision mediump usampler2D;"),o.push("precision mediump isampler2D;"),o.push("precision mediump sampler2D;"),o.push("#endif"),o.push("uniform int renderPass;"),o.push("in vec3 position;"),o.push("in vec3 normal;"),o.push("in vec4 color;"),o.push("in vec2 uv;"),o.push("in vec2 metallicRoughness;"),o.push("in float flags;"),e.entityOffsetsEnabled&&o.push("in vec3 offset;"),this._addMatricesUniformBlockLines(o,!0),o.push("uniform mat3 uvDecodeMatrix;"),e.logarithmicDepthBufferEnabled&&(o.push("uniform float logDepthBufFC;"),o.push("out float vFragDepth;"),o.push("bool isPerspectiveMatrix(mat4 m) {"),o.push("    return (m[2][3] == - 1.0);"),o.push("}"),o.push("out float isPerspective;")),o.push("vec3 octDecode(vec2 oct) {"),o.push("    vec3 v = vec3(oct.xy, 1.0 - abs(oct.x) - abs(oct.y));"),o.push("    if (v.z < 0.0) {"),o.push("        v.xy = (1.0 - abs(v.yx)) * vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0);"),o.push("    }"),o.push("    return normalize(v);"),o.push("}"),o.push("out vec4 vViewPosition;"),o.push("out vec3 vViewNormal;"),o.push("out vec4 vColor;"),o.push("out vec2 vUV;"),o.push("out vec2 vMetallicRoughness;"),s.lightMaps.length>0&&o.push("out vec3 vWorldNormal;"),i&&(o.push("out vec4 vWorldPosition;"),o.push("out float vFlags;"),r&&o.push("out vec4 vClipPosition;")),o.push("void main(void) {"),o.push("int colorFlag = int(flags) & 0xF;"),o.push("if (colorFlag != renderPass) {"),o.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),o.push("} else {"),o.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&o.push("worldPosition.xyz = worldPosition.xyz + offset;"),o.push("vec4 viewPosition  = viewMatrix * worldPosition; "),o.push("vec4 worldNormal =  worldNormalMatrix * vec4(octDecode(normal.xy), 0.0); "),o.push("vec3 viewNormal = normalize((viewNormalMatrix * worldNormal).xyz);"),o.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(o.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"),o.push("vFragDepth = 1.0 + clipPos.w;")),i&&(o.push("vWorldPosition = worldPosition;"),o.push("vFlags = flags;"),r&&o.push("vClipPosition = clipPos;")),o.push("vViewPosition = viewPosition;"),o.push("vViewNormal = viewNormal;"),o.push("vColor = color;"),o.push("vUV = (uvDecodeMatrix * vec3(uv, 1.0)).xy;"),o.push("vMetallicRoughness = metallicRoughness;"),s.lightMaps.length>0&&o.push("vWorldNormal = worldNormal.xyz;"),o.push("gl_Position = clipPos;"),o.push("}"),o.push("}"),o}_buildFragmentShader(){const e=this._scene,t=e.gammaOutput,s=e._sectionPlanesState,i=e._lightsState,r=s.sectionPlanes.length>0,o=s.clippingCaps,n=[];n.push("#version 300 es"),n.push("// Triangles batching quality draw fragment shader"),n.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),n.push("precision highp float;"),n.push("precision highp int;"),n.push("#else"),n.push("precision mediump float;"),n.push("precision mediump int;"),n.push("#endif"),e.logarithmicDepthBufferEnabled&&(n.push("in float isPerspective;"),n.push("uniform float logDepthBufFC;"),n.push("in float vFragDepth;")),n.push("uniform sampler2D uColorMap;"),n.push("uniform sampler2D uMetallicRoughMap;"),n.push("uniform sampler2D uEmissiveMap;"),n.push("uniform sampler2D uNormalMap;"),n.push("uniform sampler2D uAOMap;"),n.push("in vec4 vViewPosition;"),n.push("in vec3 vViewNormal;"),n.push("in vec4 vColor;"),n.push("in vec2 vUV;"),n.push("in vec2 vMetallicRoughness;"),i.lightMaps.length>0&&n.push("in vec3 vWorldNormal;"),this._addMatricesUniformBlockLines(n,!0),i.reflectionMaps.length>0&&n.push("uniform samplerCube reflectionMap;"),i.lightMaps.length>0&&n.push("uniform samplerCube lightMap;"),n.push("uniform vec4 lightAmbient;");for(let e=0,t=i.lights.length;e<t;e++){const t=i.lights[e];"ambient"!==t.type&&(n.push("uniform vec4 lightColor"+e+";"),"dir"===t.type&&n.push("uniform vec3 lightDir"+e+";"),"point"===t.type&&n.push("uniform vec3 lightPos"+e+";"),"spot"===t.type&&(n.push("uniform vec3 lightPos"+e+";"),n.push("uniform vec3 lightDir"+e+";")))}if(this._withSAO&&(n.push("uniform sampler2D uOcclusionTexture;"),n.push("uniform vec4      uSAOParams;"),n.push("const float       packUpscale = 256. / 255.;"),n.push("const float       unpackDownScale = 255. / 256.;"),n.push("const vec3        packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );"),n.push("const vec4        unPackFactors = unpackDownScale / vec4( packFactors, 1. );"),n.push("float unpackRGBToFloat( const in vec4 v ) {"),n.push("    return dot( v, unPackFactors );"),n.push("}")),n.push("uniform float gammaFactor;"),n.push("vec4 linearToLinear( in vec4 value ) {"),n.push("  return value;"),n.push("}"),n.push("vec4 sRGBToLinear( in vec4 value ) {"),n.push("  return vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.w );"),n.push("}"),n.push("vec4 gammaToLinear( in vec4 value) {"),n.push("  return vec4( pow( value.xyz, vec3( gammaFactor ) ), value.w );"),n.push("}"),t&&(n.push("vec4 linearToGamma( in vec4 value, in float gammaFactor ) {"),n.push("  return vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );"),n.push("}")),r){n.push("in vec4 vWorldPosition;"),n.push("in float vFlags;"),o&&n.push("in vec4 vClipPosition;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)n.push("uniform bool sectionPlaneActive"+e+";"),n.push("uniform vec3 sectionPlanePos"+e+";"),n.push("uniform vec3 sectionPlaneDir"+e+";")}if(n.push("#define PI 3.14159265359"),n.push("#define RECIPROCAL_PI 0.31830988618"),n.push("#define RECIPROCAL_PI2 0.15915494"),n.push("#define EPSILON 1e-6"),n.push("#define saturate(a) clamp( a, 0.0, 1.0 )"),n.push("vec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm, vec2 uv ) {"),n.push("       vec3 texel = texture( uNormalMap, uv ).xyz;"),n.push("       if (texel.x == 0.0 && texel.y == 0.0 && texel.z == 0.0) {"),n.push("              return surf_norm;"),n.push("       }"),n.push("      vec3 q0 = vec3( dFdx( eye_pos.x ), dFdx( eye_pos.y ), dFdx( eye_pos.z ) );"),n.push("      vec3 q1 = vec3( dFdy( eye_pos.x ), dFdy( eye_pos.y ), dFdy( eye_pos.z ) );"),n.push("      vec2 st0 = dFdx( uv.st );"),n.push("      vec2 st1 = dFdy( uv.st );"),n.push("      vec3 S = normalize( q0 * st1.t - q1 * st0.t );"),n.push("      vec3 T = normalize( -q0 * st1.s + q1 * st0.s );"),n.push("      vec3 N = normalize( surf_norm );"),n.push("      vec3 mapN = texel.xyz * 2.0 - 1.0;"),n.push("      mat3 tsn = mat3( S, T, N );"),n.push("      return normalize( tsn * mapN );"),n.push("}"),n.push("vec3 inverseTransformDirection(in vec3 dir, in mat4 matrix) {"),n.push("   return normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );"),n.push("}"),n.push("struct IncidentLight {"),n.push("   vec3 color;"),n.push("   vec3 direction;"),n.push("};"),n.push("struct ReflectedLight {"),n.push("   vec3 diffuse;"),n.push("   vec3 specular;"),n.push("};"),n.push("struct Geometry {"),n.push("   vec3 position;"),n.push("   vec3 viewNormal;"),n.push("   vec3 worldNormal;"),n.push("   vec3 viewEyeDir;"),n.push("};"),n.push("struct Material {"),n.push("   vec3  diffuseColor;"),n.push("   float specularRoughness;"),n.push("   vec3  specularColor;"),n.push("   float shine;"),n.push("};"),n.push("float GGXRoughnessToBlinnExponent(const in float ggxRoughness) {"),n.push("   float r = ggxRoughness + 0.0001;"),n.push("   return (2.0 / (r * r) - 2.0);"),n.push("}"),n.push("float getSpecularMIPLevel(const in float blinnShininessExponent, const in int maxMIPLevel) {"),n.push("   float maxMIPLevelScalar = float( maxMIPLevel );"),n.push("   float desiredMIPLevel = maxMIPLevelScalar - 0.79248 - 0.5 * log2( ( blinnShininessExponent * blinnShininessExponent ) + 1.0 );"),n.push("   return clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );"),n.push("}"),i.reflectionMaps.length>0&&(n.push("vec3 getLightProbeIndirectRadiance(const in vec3 reflectVec, const in float blinnShininessExponent, const in int maxMIPLevel) {"),n.push("   float mipLevel = 0.5 * getSpecularMIPLevel(blinnShininessExponent, maxMIPLevel);"),n.push("   vec3 envMapColor = sRGBToLinear(texture(reflectionMap, reflectVec, mipLevel)).rgb;"),n.push("  return envMapColor;"),n.push("}")),n.push("vec3 F_Schlick(const in vec3 specularColor, const in float dotLH) {"),n.push("   float fresnel = exp2( ( -5.55473 * dotLH - 6.98316 ) * dotLH );"),n.push("   return ( 1.0 - specularColor ) * fresnel + specularColor;"),n.push("}"),n.push("float G_GGX_Smith(const in float alpha, const in float dotNL, const in float dotNV) {"),n.push("   float a2 = ( alpha * alpha );"),n.push("   float gl = dotNL + sqrt( a2 + ( 1.0 - a2 ) * ( dotNL * dotNL ) );"),n.push("   float gv = dotNV + sqrt( a2 + ( 1.0 - a2 ) * ( dotNV * dotNV ) );"),n.push("   return 1.0 / ( gl * gv );"),n.push("}"),n.push("float G_GGX_SmithCorrelated(const in float alpha, const in float dotNL, const in float dotNV) {"),n.push("   float a2 = ( alpha * alpha );"),n.push("   float gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * ( dotNV * dotNV ) );"),n.push("   float gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * ( dotNL * dotNL ) );"),n.push("   return 0.5 / max( gv + gl, EPSILON );"),n.push("}"),n.push("float D_GGX(const in float alpha, const in float dotNH) {"),n.push("   float a2 = ( alpha * alpha );"),n.push("   float denom = ( dotNH * dotNH) * ( a2 - 1.0 ) + 1.0;"),n.push("   return RECIPROCAL_PI * a2 / ( denom * denom);"),n.push("}"),n.push("vec3 BRDF_Specular_GGX(const in IncidentLight incidentLight, const in Geometry geometry, const in vec3 specularColor, const in float roughness) {"),n.push("   float alpha = ( roughness * roughness );"),n.push("   vec3 halfDir = normalize( incidentLight.direction + geometry.viewEyeDir );"),n.push("   float dotNL = saturate( dot( geometry.viewNormal, incidentLight.direction ) );"),n.push("   float dotNV = saturate( dot( geometry.viewNormal, geometry.viewEyeDir ) );"),n.push("   float dotNH = saturate( dot( geometry.viewNormal, halfDir ) );"),n.push("   float dotLH = saturate( dot( incidentLight.direction, halfDir ) );"),n.push("   vec3  F = F_Schlick( specularColor, dotLH );"),n.push("   float G = G_GGX_SmithCorrelated( alpha, dotNL, dotNV );"),n.push("   float D = D_GGX( alpha, dotNH );"),n.push("   return F * (G * D);"),n.push("}"),n.push("vec3 BRDF_Specular_GGX_Environment(const in Geometry geometry, const in vec3 specularColor, const in float roughness) {"),n.push("   float dotNV = saturate(dot(geometry.viewNormal, geometry.viewEyeDir));"),n.push("   const vec4 c0 = vec4( -1, -0.0275, -0.572,  0.022);"),n.push("   const vec4 c1 = vec4(  1,  0.0425,   1.04, -0.04);"),n.push("   vec4 r = roughness * c0 + c1;"),n.push("   float a004 = min(r.x * r.x, exp2(-9.28 * dotNV)) * r.x + r.y;"),n.push("   vec2 AB    = vec2(-1.04, 1.04) * a004 + r.zw;"),n.push("   return specularColor * AB.x + AB.y;"),n.push("}"),(i.lightMaps.length>0||i.reflectionMaps.length>0)&&(n.push("void computePBRLightMapping(const in Geometry geometry, const in Material material, inout ReflectedLight reflectedLight) {"),i.lightMaps.length>0&&(n.push("   vec3 irradiance = sRGBToLinear(texture(lightMap, geometry.worldNormal)).rgb;"),n.push("   irradiance *= PI;"),n.push("   vec3 diffuseBRDFContrib = (RECIPROCAL_PI * material.diffuseColor);"),n.push("   reflectedLight.diffuse +=  irradiance * diffuseBRDFContrib;")),i.reflectionMaps.length>0&&(n.push("   vec3 reflectVec             = reflect(geometry.viewEyeDir, geometry.viewNormal);"),n.push("   reflectVec                  = inverseTransformDirection(reflectVec, viewMatrix);"),n.push("   float blinnExpFromRoughness = GGXRoughnessToBlinnExponent(material.specularRoughness);"),n.push("   vec3 radiance               = getLightProbeIndirectRadiance(reflectVec, blinnExpFromRoughness, 8);"),n.push("   vec3 specularBRDFContrib    = BRDF_Specular_GGX_Environment(geometry, material.specularColor, material.specularRoughness);"),n.push("   reflectedLight.specular     += radiance * specularBRDFContrib;")),n.push("}")),n.push("void computePBRLighting(const in IncidentLight incidentLight, const in Geometry geometry, const in Material material, inout ReflectedLight reflectedLight) {"),n.push("   float dotNL     = saturate(dot(geometry.viewNormal, incidentLight.direction));"),n.push("   vec3 irradiance = dotNL * incidentLight.color * PI;"),n.push("   reflectedLight.diffuse  += irradiance * (RECIPROCAL_PI * material.diffuseColor);"),n.push("   reflectedLight.specular += irradiance * BRDF_Specular_GGX(incidentLight, geometry, material.specularColor, material.specularRoughness);"),n.push("}"),n.push("out vec4 outColor;"),n.push("void main(void) {"),r){n.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),n.push("  if (clippable) {"),n.push("  float dist = 0.0;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)n.push("if (sectionPlaneActive"+e+") {"),n.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),n.push("}");o?(n.push("  if (dist > (0.002 * vClipPosition.w)) {"),n.push("      discard;"),n.push("  }"),n.push("  if (dist > 0.0) { "),n.push("      outColor=vec4(1.0, 0.0, 0.0, 1.0);"),e.logarithmicDepthBufferEnabled&&n.push("  gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),n.push("  return;"),n.push("}")):(n.push("  if (dist > 0.0) { "),n.push("      discard;"),n.push("  }")),n.push("}")}n.push("IncidentLight  light;"),n.push("Material       material;"),n.push("Geometry       geometry;"),n.push("ReflectedLight reflectedLight = ReflectedLight(vec3(0.0,0.0,0.0), vec3(0.0,0.0,0.0));"),n.push("vec3 rgb = (vec3(float(vColor.r) / 255.0, float(vColor.g) / 255.0, float(vColor.b) / 255.0));"),n.push("float opacity = float(vColor.a) / 255.0;"),n.push("vec3  baseColor = rgb;"),n.push("float specularF0 = 1.0;"),n.push("float metallic = float(vMetallicRoughness.r) / 255.0;"),n.push("float roughness = float(vMetallicRoughness.g) / 255.0;"),n.push("float dielectricSpecular = 0.16 * specularF0 * specularF0;"),n.push("vec4 colorTexel = sRGBToLinear(texture(uColorMap, vUV));"),n.push("baseColor *= colorTexel.rgb;"),n.push("vec3 metalRoughTexel = texture(uMetallicRoughMap, vUV).rgb;"),n.push("metallic *= metalRoughTexel.b;"),n.push("roughness *= metalRoughTexel.g;"),n.push("vec3 viewNormal = perturbNormal2Arb(vViewPosition.xyz, normalize(vViewNormal), vUV );"),n.push("material.diffuseColor      = baseColor * (1.0 - dielectricSpecular) * (1.0 - metallic);"),n.push("material.specularRoughness = clamp(roughness, 0.04, 1.0);"),n.push("material.specularColor     = mix(vec3(dielectricSpecular), baseColor, metallic);"),n.push("geometry.position      = vViewPosition.xyz;"),n.push("geometry.viewNormal    = -normalize(viewNormal);"),n.push("geometry.viewEyeDir    = normalize(vViewPosition.xyz);"),i.lightMaps.length>0&&n.push("geometry.worldNormal   = normalize(vWorldNormal);"),(i.lightMaps.length>0||i.reflectionMaps.length>0)&&n.push("computePBRLightMapping(geometry, material, reflectedLight);");for(let e=0,t=i.lights.length;e<t;e++){const t=i.lights[e];if("ambient"!==t.type){if("dir"===t.type)"view"===t.space?n.push("light.direction =  normalize(lightDir"+e+");"):n.push("light.direction =  normalize((viewMatrix * vec4(lightDir"+e+", 0.0)).xyz);");else if("point"===t.type)"view"===t.space?n.push("light.direction =  normalize(lightPos"+e+" - vViewPosition.xyz);"):n.push("light.direction =  normalize((viewMatrix * vec4(lightPos"+e+", 0.0)).xyz);");else{if("spot"!==t.type)continue;"view"===t.space?n.push("light.direction =  normalize(lightDir"+e+");"):n.push("light.direction =  normalize((viewMatrix * vec4(lightDir"+e+", 0.0)).xyz);")}n.push("light.color =  lightColor"+e+".rgb * lightColor"+e+".a;"),n.push("computePBRLighting(light, geometry, material, reflectedLight);")}}return n.push("vec3 emissiveColor = sRGBToLinear(texture(uEmissiveMap, vUV)).rgb;"),n.push("float aoFactor = texture(uAOMap, vUV).r;"),n.push("vec3 outgoingLight = (lightAmbient.rgb * lightAmbient.a * baseColor * opacity * rgb) + (reflectedLight.diffuse) + (reflectedLight.specular) + emissiveColor;"),n.push("vec4 fragColor;"),this._withSAO?(n.push("   float viewportWidth     = uSAOParams[0];"),n.push("   float viewportHeight    = uSAOParams[1];"),n.push("   float blendCutoff       = uSAOParams[2];"),n.push("   float blendFactor       = uSAOParams[3];"),n.push("   vec2 uv                 = vec2(gl_FragCoord.x / viewportWidth, gl_FragCoord.y / viewportHeight);"),n.push("   float ambient           = smoothstep(blendCutoff, 1.0, unpackRGBToFloat(texture(uOcclusionTexture, uv))) * blendFactor;"),n.push("   fragColor               = vec4(outgoingLight.rgb * ambient * aoFactor, opacity);")):n.push("   fragColor            = vec4(outgoingLight.rgb * aoFactor, opacity);"),t&&n.push("fragColor = linearToGamma(fragColor, gammaFactor);"),n.push("outColor = fragColor;"),e.logarithmicDepthBufferEnabled&&n.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),n.push("}"),n}}class Vr extends vr{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles batching pick flat normals vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),s.push("out vec4 vWorldPosition;"),t&&s.push("out float vFlags;"),s.push("void main(void) {"),s.push("int pickFlag = int(flags) >> 12 & 0xF;"),s.push("if (pickFlag != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("      vWorldPosition = worldPosition;"),t&&s.push("      vFlags = flags;"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Triangles batching pick flat normals fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),i.push("in vec4 vWorldPosition;"),s){i.push("in float vFlags;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("uniform bool sectionPlaneActive"+r+";"),i.push("uniform vec3 sectionPlanePos"+r+";"),i.push("uniform vec3 sectionPlaneDir"+r+";")}if(i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("      if (sectionPlaneActive"+e+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("  vec3 xTangent = dFdx( vWorldPosition.xyz );"),i.push("  vec3 yTangent = dFdy( vWorldPosition.xyz );"),i.push("  vec3 worldNormal = normalize( cross( xTangent, yTangent ) );"),i.push("  outColor = vec4((worldNormal * 0.5) + 0.5, 1.0);"),i.push("}"),i}}class jr extends vr{_getHash(){const e=this._scene;return[e.gammaOutput,e._lightsState.getHash(),e._sectionPlanesState.getHash(),this._withSAO?"sao":"nosao"].join(";")}drawLayer(e,t,s){super.drawLayer(e,t,s,{incrementDrawState:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles batching color texture vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),s.push("in vec4 color;"),s.push("in vec2 uv;"),s.push("in float flags;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),this._addMatricesUniformBlockLines(s),s.push("uniform mat3 uvDecodeMatrix;"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vViewPosition;"),s.push("out vec4 vColor;"),s.push("out vec2 vUV;"),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("if (colorFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("worldPosition.xyz = worldPosition.xyz + offset;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("vViewPosition = viewPosition;"),s.push("vColor = vec4(float(color.r) / 255.0, float(color.g) / 255.0, float(color.b) / 255.0, float(color.a) / 255.0);"),s.push("vUV = (uvDecodeMatrix * vec3(uv, 1.0)).xy;"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e.gammaOutput,s=e._lightsState,i=e._sectionPlanesState,r=i.sectionPlanes.length>0,o=[];if(o.push("#version 300 es"),o.push("// Triangles batching color texture fragment shader"),o.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),o.push("precision highp float;"),o.push("precision highp int;"),o.push("#else"),o.push("precision mediump float;"),o.push("precision mediump int;"),o.push("#endif"),e.logarithmicDepthBufferEnabled&&(o.push("in float isPerspective;"),o.push("uniform float logDepthBufFC;"),o.push("in float vFragDepth;")),o.push("uniform sampler2D uColorMap;"),this._withSAO&&(o.push("uniform sampler2D uOcclusionTexture;"),o.push("uniform vec4      uSAOParams;"),o.push("const float       packUpscale = 256. / 255.;"),o.push("const float       unpackDownScale = 255. / 256.;"),o.push("const vec3        packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );"),o.push("const vec4        unPackFactors = unpackDownScale / vec4( packFactors, 1. );"),o.push("float unpackRGBToFloat( const in vec4 v ) {"),o.push("    return dot( v, unPackFactors );"),o.push("}")),o.push("uniform float gammaFactor;"),o.push("vec4 linearToLinear( in vec4 value ) {"),o.push("  return value;"),o.push("}"),o.push("vec4 sRGBToLinear( in vec4 value ) {"),o.push("  return vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.w );"),o.push("}"),o.push("vec4 gammaToLinear( in vec4 value) {"),o.push("  return vec4( pow( value.xyz, vec3( gammaFactor ) ), value.w );"),o.push("}"),t&&(o.push("vec4 linearToGamma( in vec4 value, in float gammaFactor ) {"),o.push("  return vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );"),o.push("}")),r){o.push("in vec4 vWorldPosition;"),o.push("in float vFlags;");for(let e=0,t=i.sectionPlanes.length;e<t;e++)o.push("uniform bool sectionPlaneActive"+e+";"),o.push("uniform vec3 sectionPlanePos"+e+";"),o.push("uniform vec3 sectionPlaneDir"+e+";")}this._addMatricesUniformBlockLines(o),o.push("uniform vec4 lightAmbient;");for(let e=0,t=s.lights.length;e<t;e++){const t=s.lights[e];"ambient"!==t.type&&(o.push("uniform vec4 lightColor"+e+";"),"dir"===t.type&&o.push("uniform vec3 lightDir"+e+";"),"point"===t.type&&o.push("uniform vec3 lightPos"+e+";"),"spot"===t.type&&(o.push("uniform vec3 lightPos"+e+";"),o.push("uniform vec3 lightDir"+e+";")))}if(o.push("in vec4 vViewPosition;"),o.push("in vec4 vColor;"),o.push("in vec2 vUV;"),o.push("out vec4 outColor;"),o.push("void main(void) {"),r){o.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),o.push("  if (clippable) {"),o.push("  float dist = 0.0;");for(let e=0,t=i.sectionPlanes.length;e<t;e++)o.push("if (sectionPlaneActive"+e+") {"),o.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),o.push("}");o.push("  if (dist > 0.0) { "),o.push("      discard;"),o.push("  }"),o.push("}")}o.push("vec3 reflectedColor = vec3(0.0, 0.0, 0.0);"),o.push("vec3 viewLightDir = vec3(0.0, 0.0, -1.0);"),o.push("float lambertian = 1.0;"),o.push("vec3 xTangent = dFdx( vViewPosition.xyz );"),o.push("vec3 yTangent = dFdy( vViewPosition.xyz );"),o.push("vec3 viewNormal = normalize( cross( xTangent, yTangent ) );");for(let e=0,t=s.lights.length;e<t;e++){const t=s.lights[e];if("ambient"!==t.type){if("dir"===t.type)"view"===t.space?o.push("viewLightDir = normalize(lightDir"+e+");"):o.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+e+", 0.0)).xyz);");else if("point"===t.type)"view"===t.space?o.push("viewLightDir = -normalize(lightPos"+e+" - viewPosition.xyz);"):o.push("viewLightDir = -normalize((viewMatrix * vec4(lightPos"+e+", 0.0)).xyz);");else{if("spot"!==t.type)continue;"view"===t.space?o.push("viewLightDir = normalize(lightDir"+e+");"):o.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+e+", 0.0)).xyz);")}o.push("lambertian = max(dot(-viewNormal, viewLightDir), 0.0);"),o.push("reflectedColor += lambertian * (lightColor"+e+".rgb * lightColor"+e+".a);")}}return o.push("vec4 color =  vec4((lightAmbient.rgb * lightAmbient.a * vColor.rgb) + (reflectedColor * vColor.rgb), vColor.a);"),t?o.push("vec4 colorTexel = color * sRGBToLinear(texture(uColorMap, vUV));"):o.push("vec4 colorTexel = color * texture(uColorMap, vUV);"),o.push("float opacity = color.a;"),this._withSAO?(o.push("   float viewportWidth     = uSAOParams[0];"),o.push("   float viewportHeight    = uSAOParams[1];"),o.push("   float blendCutoff       = uSAOParams[2];"),o.push("   float blendFactor       = uSAOParams[3];"),o.push("   vec2 uv                 = vec2(gl_FragCoord.x / viewportWidth, gl_FragCoord.y / viewportHeight);"),o.push("   float ambient           = smoothstep(blendCutoff, 1.0, unpackRGBToFloat(texture(uOcclusionTexture, uv))) * blendFactor;"),o.push("   outColor                = vec4(colorTexel.rgb * ambient, opacity);")):o.push("   outColor                = vec4(colorTexel.rgb, opacity);"),t&&o.push("outColor = linearToGamma(outColor, gammaFactor);"),e.logarithmicDepthBufferEnabled&&o.push("gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),o.push("}"),o}}class Qr{constructor(e){this._scene=e}_compile(){this._colorRenderer&&!this._colorRenderer.getValid()&&(this._colorRenderer.destroy(),this._colorRenderer=null),this._colorRendererWithSAO&&!this._colorRendererWithSAO.getValid()&&(this._colorRendererWithSAO.destroy(),this._colorRendererWithSAO=null),this._flatColorRenderer&&!this._flatColorRenderer.getValid()&&(this._flatColorRenderer.destroy(),this._flatColorRenderer=null),this._flatColorRendererWithSAO&&!this._flatColorRendererWithSAO.getValid()&&(this._flatColorRendererWithSAO.destroy(),this._flatColorRendererWithSAO=null),this._colorTextureRenderer&&!this._colorTextureRenderer.getValid()&&(this._colorTextureRenderer.destroy(),this._colorTextureRenderer=null),this._colorTextureRendererWithSAO&&!this._colorTextureRendererWithSAO.getValid()&&(this._colorTextureRendererWithSAO.destroy(),this._colorTextureRendererWithSAO=null),this._pbrRenderer&&!this._pbrRenderer.getValid()&&(this._pbrRenderer.destroy(),this._pbrRenderer=null),this._pbrRendererWithSAO&&!this._pbrRendererWithSAO.getValid()&&(this._pbrRendererWithSAO.destroy(),this._pbrRendererWithSAO=null),this._depthRenderer&&!this._depthRenderer.getValid()&&(this._depthRenderer.destroy(),this._depthRenderer=null),this._normalsRenderer&&!this._normalsRenderer.getValid()&&(this._normalsRenderer.destroy(),this._normalsRenderer=null),this._silhouetteRenderer&&!this._silhouetteRenderer.getValid()&&(this._silhouetteRenderer.destroy(),this._silhouetteRenderer=null),this._edgesRenderer&&!this._edgesRenderer.getValid()&&(this._edgesRenderer.destroy(),this._edgesRenderer=null),this._edgesColorRenderer&&!this._edgesColorRenderer.getValid()&&(this._edgesColorRenderer.destroy(),this._edgesColorRenderer=null),this._pickMeshRenderer&&!this._pickMeshRenderer.getValid()&&(this._pickMeshRenderer.destroy(),this._pickMeshRenderer=null),this._pickDepthRenderer&&!this._pickDepthRenderer.getValid()&&(this._pickDepthRenderer.destroy(),this._pickDepthRenderer=null),this._pickNormalsRenderer&&!1===this._pickNormalsRenderer.getValid()&&(this._pickNormalsRenderer.destroy(),this._pickNormalsRenderer=null),this._pickNormalsFlatRenderer&&!1===this._pickNormalsFlatRenderer.getValid()&&(this._pickNormalsFlatRenderer.destroy(),this._pickNormalsFlatRenderer=null),this._occlusionRenderer&&!1===this._occlusionRenderer.getValid()&&(this._occlusionRenderer.destroy(),this._occlusionRenderer=null),this._shadowRenderer&&!this._shadowRenderer.getValid()&&(this._shadowRenderer.destroy(),this._shadowRenderer=null)}get colorRenderer(){return this._colorRenderer||(this._colorRenderer=new Cr(this._scene,!1)),this._colorRenderer}get colorRendererWithSAO(){return this._colorRendererWithSAO||(this._colorRendererWithSAO=new Cr(this._scene,!0)),this._colorRendererWithSAO}get flatColorRenderer(){return this._flatColorRenderer||(this._flatColorRenderer=new Or(this._scene,!1)),this._flatColorRenderer}get flatColorRendererWithSAO(){return this._flatColorRendererWithSAO||(this._flatColorRendererWithSAO=new Or(this._scene,!0)),this._flatColorRendererWithSAO}get colorTextureRenderer(){return this._colorTextureRenderer||(this._colorTextureRenderer=new jr(this._scene,!1)),this._colorTextureRenderer}get colorTextureRendererWithSAO(){return this._colorTextureRendererWithSAO||(this._colorTextureRendererWithSAO=new jr(this._scene,!0)),this._colorTextureRendererWithSAO}get pbrRenderer(){return this._pbrRenderer||(this._pbrRenderer=new kr(this._scene,!1)),this._pbrRenderer}get pbrRendererWithSAO(){return this._pbrRendererWithSAO||(this._pbrRendererWithSAO=new kr(this._scene,!0)),this._pbrRendererWithSAO}get silhouetteRenderer(){return this._silhouetteRenderer||(this._silhouetteRenderer=new Sr(this._scene)),this._silhouetteRenderer}get depthRenderer(){return this._depthRenderer||(this._depthRenderer=new Ur(this._scene)),this._depthRenderer}get normalsRenderer(){return this._normalsRenderer||(this._normalsRenderer=new Hr(this._scene)),this._normalsRenderer}get edgesRenderer(){return this._edgesRenderer||(this._edgesRenderer=new xr(this._scene)),this._edgesRenderer}get edgesColorRenderer(){return this._edgesColorRenderer||(this._edgesColorRenderer=new wr(this._scene)),this._edgesColorRenderer}get pickMeshRenderer(){return this._pickMeshRenderer||(this._pickMeshRenderer=new Br(this._scene)),this._pickMeshRenderer}get pickNormalsRenderer(){return this._pickNormalsRenderer||(this._pickNormalsRenderer=new Mr(this._scene)),this._pickNormalsRenderer}get pickNormalsFlatRenderer(){return this._pickNormalsFlatRenderer||(this._pickNormalsFlatRenderer=new Vr(this._scene)),this._pickNormalsFlatRenderer}get pickDepthRenderer(){return this._pickDepthRenderer||(this._pickDepthRenderer=new Fr(this._scene)),this._pickDepthRenderer}get occlusionRenderer(){return this._occlusionRenderer||(this._occlusionRenderer=new Lr(this._scene)),this._occlusionRenderer}get shadowRenderer(){return this._shadowRenderer||(this._shadowRenderer=new Gr(this._scene)),this._shadowRenderer}_destroy(){this._colorRenderer&&this._colorRenderer.destroy(),this._colorRendererWithSAO&&this._colorRendererWithSAO.destroy(),this._flatColorRenderer&&this._flatColorRenderer.destroy(),this._flatColorRendererWithSAO&&this._flatColorRendererWithSAO.destroy(),this._colorTextureRenderer&&this._colorTextureRenderer.destroy(),this._colorTextureRendererWithSAO&&this._colorTextureRendererWithSAO.destroy(),this._pbrRenderer&&this._pbrRenderer.destroy(),this._pbrRendererWithSAO&&this._pbrRendererWithSAO.destroy(),this._depthRenderer&&this._depthRenderer.destroy(),this._normalsRenderer&&this._normalsRenderer.destroy(),this._silhouetteRenderer&&this._silhouetteRenderer.destroy(),this._edgesRenderer&&this._edgesRenderer.destroy(),this._edgesColorRenderer&&this._edgesColorRenderer.destroy(),this._pickMeshRenderer&&this._pickMeshRenderer.destroy(),this._pickDepthRenderer&&this._pickDepthRenderer.destroy(),this._pickNormalsRenderer&&this._pickNormalsRenderer.destroy(),this._pickNormalsFlatRenderer&&this._pickNormalsFlatRenderer.destroy(),this._occlusionRenderer&&this._occlusionRenderer.destroy(),this._shadowRenderer&&this._shadowRenderer.destroy()}}const Wr={};class zr{constructor(e=5e6){e>5e6&&(e=5e6),this.maxVerts=e,this.maxIndices=3*e,this.positions=[],this.colors=[],this.uv=[],this.metallicRoughness=[],this.normals=[],this.pickColors=[],this.offsets=[],this.indices=[],this.edgeIndices=[]}}const Kr=p.mat4(),Yr=p.mat4();function Xr(e,t,s){const i=e.length,r=new Uint16Array(i),o=t[0],n=t[1],a=t[2],l=t[3]-o,h=t[4]-n,c=t[5]-a,A=65525,u=A/l,d=A/h,f=A/c,E=e=>e>=0?e:0;for(let t=0;t<i;t+=3)r[t+0]=Math.floor(E(e[t+0]-o)*u),r[t+1]=Math.floor(E(e[t+1]-n)*d),r[t+2]=Math.floor(E(e[t+2]-a)*f);return p.identityMat4(Kr),p.translationMat4v(t,Kr),p.identityMat4(Yr),p.scalingMat4v([l/A,h/A,c/A],Yr),p.mulMat4(Kr,Yr,s),r}function Zr(e,t){const s=e[0],i=e[1],r=e[2],o=e[3]-s,n=e[4]-i,a=e[5]-r,l=65525;return p.identityMat4(Kr),p.translationMat4v(e,Kr),p.identityMat4(Yr),p.scalingMat4v([o/l,n/l,a/l],Yr),p.mulMat4(Kr,Yr,t),t}function qr(e,t,s){let i=e[0]/(Math.abs(e[0])+Math.abs(e[1])+Math.abs(e[2])),r=e[1]/(Math.abs(e[0])+Math.abs(e[1])+Math.abs(e[2]));if(e[2]<0){let e=i,t=r;e=(1-Math.abs(r))*(i>=0?1:-1),t=(1-Math.abs(i))*(r>=0?1:-1),i=e,r=t}return new Int8Array([Math[t](127.5*i+(i<0?-1:0)),Math[s](127.5*r+(r<0?-1:0))])}function Jr(e){let t=e[0],s=e[1];t/=t<0?127:128,s/=s<0?127:128;const i=1-Math.abs(t)-Math.abs(s);i<0&&(t=(1-Math.abs(s))*(t>=0?1:-1),s=(1-Math.abs(t))*(s>=0?1:-1));const r=Math.sqrt(t*t+s*s+i*i);return[t/r,s/r,i/r]}const $r=p.vec3(),eo=p.vec3(),to=p.vec3(),so=p.vec3(),io=p.vec3(),ro=p.mat4();class oo{constructor(e){this._scene=e,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){if(!this._program&&(this._allocate(),this.errors))return;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram());const i=t.model,r=i.scene,o=r.camera,n=r.canvas.gl,a=t._state,l=t._state.origin,{position:h,rotationMatrix:c,rotationMatrixConjugate:A}=i,u=t.aabb,d=e.pickViewMatrix||o.viewMatrix,f=$r;let E,m;if(f[0]=p.safeInv(u[3]-u[0])*p.MAX_INT,f[1]=p.safeInv(u[4]-u[1])*p.MAX_INT,f[2]=p.safeInv(u[5]-u[2])*p.MAX_INT,e.snapPickCoordinateScale[0]=p.safeInv(f[0]),e.snapPickCoordinateScale[1]=p.safeInv(f[1]),e.snapPickCoordinateScale[2]=p.safeInv(f[2]),l||0!==h[0]||0!==h[1]||0!==h[2]){const t=eo;if(l){const e=to;p.transformPoint3(c,l,e),t[0]=e[0],t[1]=e[1],t[2]=e[2]}else t[0]=0,t[1]=0,t[2]=0;t[0]+=h[0],t[1]+=h[1],t[2]+=h[2],E=S(d,t,ro),m=so,m[0]=o.eye[0]-t[0],m[1]=o.eye[1]-t[1],m[2]=o.eye[2]-t[2],e.snapPickOrigin[0]=t[0],e.snapPickOrigin[1]=t[1],e.snapPickOrigin[2]=t[2]}else E=d,m=o.eye,e.snapPickOrigin[0]=0,e.snapPickOrigin[1]=0,e.snapPickOrigin[2]=0;n.uniform3fv(this._uCameraEyeRtc,m),n.uniform2fv(this.uVectorA,e.snapVectorA),n.uniform2fv(this.uInverseVectorAB,e.snapInvVectorAB),n.uniform1i(this._uLayerNumber,e.snapPickLayerNumber),n.uniform3fv(this._uCoordinateScaler,f),n.uniform1i(this._uRenderPass,s),n.uniform1i(this._uPickInvisible,e.pickInvisible),n.uniform1i(this._uSolid,t.solid),n.uniformMatrix4fv(this._uWorldMatrix,!1,A),n.uniformMatrix4fv(this._uViewMatrix,!1,E),n.uniformMatrix4fv(this._uProjMatrix,!1,o.projMatrix);{const t=2/(Math.log(e.pickZFar+1)/Math.LN2);n.uniform1f(this._uLogDepthBufFC,t)}const y=r._sectionPlanesState.sectionPlanes.length;if(y>0){const e=r._sectionPlanesState.sectionPlanes,s=t.layerIndex*y,o=i.renderFlags;for(let t=0;t<y;t++){const i=this._uSectionPlanes[t];if(i){const r=o.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,r?1:0),r){const s=e[t];if(l){const e=B(s.dist,s.dir,l,io);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}n.uniformMatrix4fv(this._uPositionsDecodeMatrix,!1,t._state.positionsDecodeMatrix),this._aPosition.bindArrayBuffer(a.positionsBuf),this._aOffset&&this._aOffset.bindArrayBuffer(a.offsetsBuf),this._aFlags&&this._aFlags.bindArrayBuffer(a.flagsBuf),a.indicesBuf.bind(),n.drawElements(n.TRIANGLES,a.indicesBuf.numItems,a.indicesBuf.itemType,0),a.indicesBuf.unbind()}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ae(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uPickInvisible=s.getLocation("pickInvisible"),this._uSolid=s.getLocation("solid"),this._uPositionsDecodeMatrix=s.getLocation("positionsDecodeMatrix"),this._uWorldMatrix=s.getLocation("worldMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});this._aPosition=s.getAttribute("position"),this._aOffset=s.getAttribute("offset"),this._aFlags=s.getAttribute("flags"),this._uLogDepthBufFC=s.getLocation("logDepthBufFC"),this._uCameraEyeRtc=s.getLocation("uCameraEyeRtc"),this.uVectorA=s.getLocation("snapVectorA"),this.uInverseVectorAB=s.getLocation("snapInvVectorAB"),this._uLayerNumber=s.getLocation("layerNumber"),this._uCoordinateScaler=s.getLocation("coordinateScaler")}_bindProgram(){this._program.bind()}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// VBO SnapBatchingDepthBufInitRenderer vertex shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("uniform bool pickInvisible;"),s.push("uniform bool solid;"),s.push("uniform mat4 worldMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),s.push("uniform mat4 positionsDecodeMatrix;"),s.push("uniform vec3 uCameraEyeRtc;"),s.push("uniform vec2 snapVectorA;"),s.push("uniform vec2 snapInvVectorAB;"),s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("out float isPerspective;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("vec2 remapClipPos(vec2 clipPos) {"),s.push("    float x = (clipPos.x - snapVectorA.x) * snapInvVectorAB.x;"),s.push("    float y = (clipPos.y - snapVectorA.y) * snapInvVectorAB.y;"),s.push("    return vec2(x, y);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out highp vec3 relativeToOriginPosition;"),s.push("void main(void) {"),s.push("int pickFlag = int(flags) >> 12 & 0xF;"),s.push("if (pickFlag != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      relativeToOriginPosition = worldPosition.xyz;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("      vWorldPosition = worldPosition;"),s.push("      vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),s.push("float tmp = clipPos.w;"),s.push("clipPos.xyzw /= tmp;"),s.push("clipPos.xy = remapClipPos(clipPos.xy);"),s.push("clipPos.z += 0.0001;"),s.push("clipPos.xyzw *= tmp;"),s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"),s.push("gl_Position = clipPos;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene._sectionPlanesState,t=e.sectionPlanes.length>0,s=[];if(s.push("#version 300 es"),s.push("// VBO SnapBatchingDepthBufInitRenderer fragment shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("#endif"),s.push("in float isPerspective;"),s.push("uniform float logDepthBufFC;"),s.push("in float vFragDepth;"),s.push("uniform int layerNumber;"),s.push("uniform vec3 coordinateScaler;"),t){s.push("in vec4 vWorldPosition;"),s.push("in float vFlags;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("uniform bool sectionPlaneActive"+t+";"),s.push("uniform vec3 sectionPlanePos"+t+";"),s.push("uniform vec3 sectionPlaneDir"+t+";")}if(s.push("in highp vec3 relativeToOriginPosition;"),s.push("out highp ivec4 outCoords;"),s.push("void main(void) {"),t){s.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),s.push("  if (clippable) {"),s.push("      float dist = 0.0;");for(var i=0;i<e.sectionPlanes.length;i++)s.push("      if (sectionPlaneActive"+i+") {"),s.push("          dist += clamp(dot(-sectionPlaneDir"+i+".xyz, vWorldPosition.xyz - sectionPlanePos"+i+".xyz), 0.0, 1000.0);"),s.push("      }");s.push("      if (dist > 0.0) { discard; }"),s.push("  }")}return s.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),s.push("outCoords = ivec4(relativeToOriginPosition.xyz*coordinateScaler.xyz, -layerNumber);"),s.push("}"),s}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const no=p.vec3(),ao=p.vec3(),lo=p.vec3(),ho=p.vec3(),co=p.vec3(),Ao=p.mat4();class uo{constructor(e){this._scene=e,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()+this._scene.pointsMaterial.hash}drawLayer(e,t,s){if(!this._program&&(this._allocate(),this.errors))return;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram());const i=t.model,r=i.scene,o=r.camera,n=r.canvas.gl,a=t._state,l=t._state.origin,{position:h,rotationMatrix:c,rotationMatrixConjugate:A}=i,u=t.aabb,d=e.pickViewMatrix||o.viewMatrix,f=no;let E,m;if(f[0]=p.safeInv(u[3]-u[0])*p.MAX_INT,f[1]=p.safeInv(u[4]-u[1])*p.MAX_INT,f[2]=p.safeInv(u[5]-u[2])*p.MAX_INT,e.snapPickCoordinateScale[0]=p.safeInv(f[0]),e.snapPickCoordinateScale[1]=p.safeInv(f[1]),e.snapPickCoordinateScale[2]=p.safeInv(f[2]),l||0!==h[0]||0!==h[1]||0!==h[2]){const t=ao;if(l){const e=lo;p.transformPoint3(c,l,e),t[0]=e[0],t[1]=e[1],t[2]=e[2]}else t[0]=0,t[1]=0,t[2]=0;t[0]+=h[0],t[1]+=h[1],t[2]+=h[2],E=S(d,t,Ao),m=ho,m[0]=o.eye[0]-t[0],m[1]=o.eye[1]-t[1],m[2]=o.eye[2]-t[2],e.snapPickOrigin[0]=t[0],e.snapPickOrigin[1]=t[1],e.snapPickOrigin[2]=t[2]}else E=d,m=o.eye,e.snapPickOrigin[0]=0,e.snapPickOrigin[1]=0,e.snapPickOrigin[2]=0;n.uniform3fv(this._uCameraEyeRtc,m),n.uniform2fv(this.uVectorA,e.snapVectorA),n.uniform2fv(this.uInverseVectorAB,e.snapInvVectorAB),n.uniform1i(this._uLayerNumber,e.snapPickLayerNumber),n.uniform3fv(this._uCoordinateScaler,f),n.uniform1i(this._uRenderPass,s),n.uniform1i(this._uPickInvisible,e.pickInvisible),n.uniformMatrix4fv(this._uWorldMatrix,!1,A),n.uniformMatrix4fv(this._uViewMatrix,!1,E),n.uniformMatrix4fv(this._uProjMatrix,!1,o.projMatrix);{const t=2/(Math.log(e.pickZFar+1)/Math.LN2);n.uniform1f(this._uLogDepthBufFC,t)}const y=r._sectionPlanesState.sectionPlanes.length;if(y>0){const e=r._sectionPlanesState.sectionPlanes,s=t.layerIndex*y,o=i.renderFlags;for(let t=0;t<y;t++){const i=this._uSectionPlanes[t];if(i){const r=o.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,r?1:0),r){const s=e[t];if(l){const e=B(s.dist,s.dir,l,co);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}n.uniformMatrix4fv(this._uPositionsDecodeMatrix,!1,t._state.positionsDecodeMatrix),this._aPosition.bindArrayBuffer(a.positionsBuf),this._aOffset&&this._aOffset.bindArrayBuffer(a.offsetsBuf),this._aFlags&&this._aFlags.bindArrayBuffer(a.flagsBuf),"edge"===e.snapMode?(a.edgeIndicesBuf.bind(),n.drawElements(n.LINES,a.edgeIndicesBuf.numItems,a.edgeIndicesBuf.itemType,0),a.edgeIndicesBuf.unbind()):n.drawArrays(n.POINTS,0,a.positionsBuf.numItems)}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ae(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uPickInvisible=s.getLocation("pickInvisible"),this._uPositionsDecodeMatrix=s.getLocation("positionsDecodeMatrix"),this._uWorldMatrix=s.getLocation("worldMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});this._aPosition=s.getAttribute("position"),this._aOffset=s.getAttribute("offset"),this._aFlags=s.getAttribute("flags"),this._uLogDepthBufFC=s.getLocation("logDepthBufFC"),this._uCameraEyeRtc=s.getLocation("uCameraEyeRtc"),this.uVectorA=s.getLocation("snapVectorA"),this.uInverseVectorAB=s.getLocation("snapInvVectorAB"),this._uLayerNumber=s.getLocation("layerNumber"),this._uCoordinateScaler=s.getLocation("coordinateScaler")}_bindProgram(){this._program.bind()}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0;e.pointsMaterial._state;const s=[];return s.push("#version 300 es"),s.push("// SnapBatchingDepthRenderer vertex shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("uniform bool pickInvisible;"),s.push("uniform mat4 worldMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),s.push("uniform mat4 positionsDecodeMatrix;"),s.push("uniform vec3 uCameraEyeRtc;"),s.push("uniform vec2 snapVectorA;"),s.push("uniform vec2 snapInvVectorAB;"),s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;"),s.push("vec2 remapClipPos(vec2 clipPos) {"),s.push("    float x = (clipPos.x - snapVectorA.x) * snapInvVectorAB.x;"),s.push("    float y = (clipPos.y - snapVectorA.y) * snapInvVectorAB.y;"),s.push("    return vec2(x, y);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out highp vec3 relativeToOriginPosition;"),s.push("void main(void) {"),s.push("int pickFlag = int(flags) >> 12 & 0xF;"),s.push("if (pickFlag != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("relativeToOriginPosition = worldPosition.xyz;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("      vWorldPosition = worldPosition;"),s.push("      vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),s.push("float tmp = clipPos.w;"),s.push("clipPos.xyzw /= tmp;"),s.push("clipPos.xy = remapClipPos(clipPos.xy);"),s.push("clipPos.xyzw *= tmp;"),s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"),s.push("gl_Position = clipPos;"),s.push("gl_PointSize = 1.0;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene._sectionPlanesState,t=e.sectionPlanes.length>0,s=[];if(s.push("#version 300 es"),s.push("// SnapBatchingDepthRenderer fragment shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("#endif"),s.push("in float isPerspective;"),s.push("uniform float logDepthBufFC;"),s.push("in float vFragDepth;"),s.push("uniform int layerNumber;"),s.push("uniform vec3 coordinateScaler;"),t){s.push("in vec4 vWorldPosition;"),s.push("in float vFlags;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("uniform bool sectionPlaneActive"+t+";"),s.push("uniform vec3 sectionPlanePos"+t+";"),s.push("uniform vec3 sectionPlaneDir"+t+";")}if(s.push("in highp vec3 relativeToOriginPosition;"),s.push("out highp ivec4 outCoords;"),s.push("void main(void) {"),t){s.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),s.push("  if (clippable) {"),s.push("      float dist = 0.0;");for(var i=0;i<e.sectionPlanes.length;i++)s.push("      if (sectionPlaneActive"+i+") {"),s.push("          dist += clamp(dot(-sectionPlaneDir"+i+".xyz, vWorldPosition.xyz - sectionPlanePos"+i+".xyz), 0.0, 1000.0);"),s.push("      }");s.push("      if (dist > 0.0) { discard; }"),s.push("  }")}return s.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),s.push("outCoords = ivec4(relativeToOriginPosition.xyz*coordinateScaler.xyz, layerNumber);"),s.push("}"),s}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}class po{constructor(e){this._scene=e}_compile(){this._snapDepthBufInitRenderer&&!this._snapDepthBufInitRenderer.getValid()&&(this._snapDepthBufInitRenderer.destroy(),this._snapDepthBufInitRenderer=null),this._snapDepthRenderer&&!this._snapDepthRenderer.getValid()&&(this._snapDepthRenderer.destroy(),this._snapDepthRenderer=null)}get snapDepthBufInitRenderer(){return this._snapDepthBufInitRenderer||(this._snapDepthBufInitRenderer=new oo(this._scene,!1)),this._snapDepthBufInitRenderer}get snapDepthRenderer(){return this._snapDepthRenderer||(this._snapDepthRenderer=new uo(this._scene)),this._snapDepthRenderer}_destroy(){this._snapDepthBufInitRenderer&&this._snapDepthBufInitRenderer.destroy(),this._snapDepthRenderer&&this._snapDepthRenderer.destroy()}}const fo={};const Eo=p.mat4(),mo=p.mat4(),yo=p.vec4([0,0,0,1]),go=p.vec4([0,0,0,1]);p.vec4([0,0,0,1]),p.OBB3();const Io=p.vec3(),vo=p.vec3(),To=p.vec3(),_o=p.vec3(),Ro=p.vec3(),Po=p.vec3(),Do=p.vec3();class No{constructor(e){console.info("Creating TrianglesBatchingLayer"),this.model=e.model,this.sortId="TrianglesBatchingLayer"+(e.solid?"-solid":"-surface")+(e.autoNormals?"-autonormals":"-normals")+(e.textureSet&&e.textureSet.colorTexture?"-colorTexture":"")+(e.textureSet&&e.textureSet.metallicRoughnessTexture?"-metallicRoughnessTexture":""),this.layerIndex=e.layerIndex,this._batchingRenderers=function(e){const t=e.id;let s=Wr[t];return s||(s=new Qr(e),Wr[t]=s,s._compile(),e.on("compile",(()=>{s._compile()})),e.on("destroyed",(()=>{delete Wr[t],s._destroy()}))),s}(e.model.scene),this._snapBatchingRenderers=function(e){const t=e.id;let s=fo[t];return s||(s=new po(e),fo[t]=s,s._compile(),e.on("compile",(()=>{s._compile()})),e.on("destroyed",(()=>{delete fo[t],s._destroy()}))),s}(e.model.scene),this._buffer=new zr(e.maxGeometryBatchSize),this._scratchMemory=e.scratchMemory,this._state=new be({origin:p.vec3(),positionsBuf:null,offsetsBuf:null,normalsBuf:null,colorsBuf:null,uvBuf:null,metallicRoughnessBuf:null,flagsBuf:null,indicesBuf:null,edgeIndicesBuf:null,positionsDecodeMatrix:null,uvDecodeMatrix:null,textureSet:e.textureSet,pbrSupported:!1}),this._numPortions=0,this._numVisibleLayerPortions=0,this._numTransparentLayerPortions=0,this._numXRayedLayerPortions=0,this._numSelectedLayerPortions=0,this._numHighlightedLayerPortions=0,this._numClippableLayerPortions=0,this._numEdgesLayerPortions=0,this._numPickableLayerPortions=0,this._numCulledLayerPortions=0,this._modelAABB=p.collapseAABB3(),this._portions=[],this._numVerts=0,this._finalized=!1,e.positionsDecodeMatrix&&(this._state.positionsDecodeMatrix=p.mat4(e.positionsDecodeMatrix)),e.uvDecodeMatrix?(this._state.uvDecodeMatrix=p.mat3(e.uvDecodeMatrix),this._preCompressedUVsExpected=!0):this._preCompressedUVsExpected=!1,e.origin&&this._state.origin.set(e.origin),this.aabb=p.collapseAABB3(),this.solid=!!e.solid}canCreatePortion(e,t){if(this._finalized)throw"Already finalized";return this._buffer.positions.length+e<3*this._buffer.maxVerts&&this._buffer.indices.length+t<this._buffer.maxIndices}createPortion(e){if(this._finalized)throw"Already finalized";const t=e.positions,s=e.positionsCompressed,i=e.normals,r=e.normalsCompressed,o=e.uv,n=e.uvCompressed,a=e.colors,l=e.colorsCompressed,h=e.indices,c=e.edgeIndices,A=e.color,u=e.metallic,d=e.roughness,f=e.opacity,E=e.meshMatrix,m=e.worldAABB,y=e.pickColor,g=this.model.scene,I=this._buffer,v=I.positions.length/3;let T;if(this._state.positionsDecodeMatrix){if(!s)throw"positionsCompressed expected";T=s.length/3;for(let e=0,t=s.length;e<t;e++)I.positions.push(s[e]);const e=at.getPositionsBounds(s),t=at.decompressPosition(e.min,this._state.positionsDecodeMatrix,[]),i=at.decompressPosition(e.max,this._state.positionsDecodeMatrix,[]);m[0]=t[0],m[1]=t[1],m[2]=t[2],m[3]=i[0],m[4]=i[1],m[5]=i[2]}else{if(!t)throw"positions expected";T=t.length/3;const e=t.length,s=I.positions.length;for(let e=0,s=t.length;e<s;e++)I.positions.push(t[e]);if(E)for(let t=s,i=s+e;t<i;t+=3)yo[0]=I.positions[t+0],yo[1]=I.positions[t+1],yo[2]=I.positions[t+2],p.transformPoint4(E,yo,go),I.positions[t+0]=go[0],I.positions[t+1]=go[1],I.positions[t+2]=go[2],p.expandAABB3Point3(this._modelAABB,go),p.expandAABB3Point3(m,go);else for(let t=s,i=s+e;t<i;t+=3)yo[0]=I.positions[t+0],yo[1]=I.positions[t+1],yo[2]=I.positions[t+2],p.expandAABB3Point3(this._modelAABB,yo),p.expandAABB3Point3(m,yo)}if(this._state.origin){const e=this._state.origin;m[0]+=e[0],m[1]+=e[1],m[2]+=e[2],m[3]+=e[0],m[4]+=e[1],m[5]+=e[2]}if(p.expandAABB3(this.aabb,m),r&&r.length>0)for(let e=0,t=r.length;e<t;e++)I.normals.push(r[e]);else if(i&&i.length>0){const e=Eo;E?p.inverseMat4(p.transposeMat4(E,mo),e):p.identityMat4(e,e),function(e,t,s,i,r){function o(e,t){return e[0]*t[0]+e[1]*t[1]+e[2]*t[2]}let n,a,l,h,c,A,u=new Float32Array([0,0,0,0]),d=new Float32Array([0,0,0,0]);for(A=0;A<s;A+=3)u[0]=t[A],u[1]=t[A+1],u[2]=t[A+2],p.transformVec3(e,u,d),p.normalizeVec3(d,d),l=n=qr(d,"floor","floor"),a=Jr(n),h=c=o(d,a),n=qr(d,"ceil","floor"),a=Jr(n),h=o(d,a),h>c&&(l=n,c=h),n=qr(d,"floor","ceil"),a=Jr(n),h=o(d,a),h>c&&(l=n,c=h),n=qr(d,"ceil","ceil"),a=Jr(n),h=o(d,a),h>c&&(l=n,c=h),i[r+A+0]=l[0],i[r+A+1]=l[1],i[r+A+2]=0}(e,i,i.length,I.normals,I.normals.length)}if(a)for(let e=0,t=a.length;e<t;e+=3)I.colors.push(255*a[e]),I.colors.push(255*a[e+1]),I.colors.push(255*a[e+2]),I.colors.push(255);else if(l)for(let e=0,t=a.length;e<t;e+=3)I.colors.push(a[e]),I.colors.push(a[e+1]),I.colors.push(a[e+2]),I.colors.push(255);else if(A){const e=A[0],t=A[1],s=A[2],i=f;for(let r=0;r<T;r++)I.colors.push(e),I.colors.push(t),I.colors.push(s),I.colors.push(i)}const _=null!=u?u:0,R=null!=d?d:255;for(let e=0;e<T;e++)I.metallicRoughness.push(_),I.metallicRoughness.push(R);if(o&&o.length>0)for(let e=0,t=o.length;e<t;e++)I.uv.push(o[e]);else if(n&&n.length>0)for(let e=0,t=n.length;e<t;e++)I.uv.push(n[e]);for(let e=0,t=h.length;e<t;e++)I.indices.push(v+h[e]);if(c)for(let e=0,t=c.length;e<t;e++)I.edgeIndices.push(v+c[e]);{const e=I.pickColors.length;for(let t=e,s=e+4*T;t<s;t+=4)I.pickColors.push(y[0]),I.pickColors.push(y[1]),I.pickColors.push(y[2]),I.pickColors.push(y[3])}if(g.entityOffsetsEnabled)for(let e=0;e<T;e++)I.offsets.push(0),I.offsets.push(0),I.offsets.push(0);const P=this._portions.length,D={vertsBaseIndex:v,numVerts:T,indicesBaseIndex:I.indices.length-h.length,numIndices:h.length};return g.pickSurfacePrecisionEnabled&&(D.indices=h,g.entityOffsetsEnabled&&(D.offset=new Float32Array(3))),this._portions.push(D),this._numPortions++,this.model.numPortions++,this._numVerts+=D.numVerts,P}finalize(){if(this._finalized)return;const e=this._state,t=this.model.scene.canvas.gl,s=this._buffer;if(s.positions.length>0){const i=this._state.positionsDecodeMatrix?new Uint16Array(s.positions):Xr(s.positions,this._modelAABB,this._state.positionsDecodeMatrix=p.mat4());if(e.positionsBuf=new le(t,t.ARRAY_BUFFER,i,i.length,3,t.STATIC_DRAW),this.model.scene.pickSurfacePrecisionEnabled)for(let e=0,t=this._portions.length;e<t;e++){const t=this._portions[e],s=3*t.vertsBaseIndex,r=s+3*t.numVerts;t.quantizedPositions=i.slice(s,r)}}if(s.normals.length>0){const i=new Int8Array(s.normals);let r=!0;e.normalsBuf=new le(t,t.ARRAY_BUFFER,i,s.normals.length,3,t.STATIC_DRAW,r)}if(s.colors.length>0){const i=new Uint8Array(s.colors);let r=!1;e.colorsBuf=new le(t,t.ARRAY_BUFFER,i,s.colors.length,4,t.DYNAMIC_DRAW,r)}if(s.uv.length>0)if(e.uvDecodeMatrix){let i=!1;e.uvBuf=new le(t,t.ARRAY_BUFFER,s.uv,s.uv.length,2,t.STATIC_DRAW,i)}else{const i=at.getUVBounds(s.uv),r=at.compressUVs(s.uv,i.min,i.max),o=r.quantized;let n=!1;e.uvDecodeMatrix=p.mat3(r.decodeMatrix),e.uvBuf=new le(t,t.ARRAY_BUFFER,o,o.length,2,t.STATIC_DRAW,n)}if(s.metallicRoughness.length>0){const i=new Uint8Array(s.metallicRoughness);let r=!1;e.metallicRoughnessBuf=new le(t,t.ARRAY_BUFFER,i,s.metallicRoughness.length,2,t.STATIC_DRAW,r)}if(s.positions.length>0){const i=s.positions.length/3,r=new Float32Array(i),o=!1;e.flagsBuf=new le(t,t.ARRAY_BUFFER,r,r.length,1,t.DYNAMIC_DRAW,o)}if(s.pickColors.length>0){const i=new Uint8Array(s.pickColors);let r=!1;e.pickColorsBuf=new le(t,t.ARRAY_BUFFER,i,s.pickColors.length,4,t.STATIC_DRAW,r)}if(this.model.scene.entityOffsetsEnabled&&s.offsets.length>0){const i=new Float32Array(s.offsets);e.offsetsBuf=new le(t,t.ARRAY_BUFFER,i,s.offsets.length,3,t.DYNAMIC_DRAW)}if(s.indices.length>0){const i=new Uint32Array(s.indices);e.indicesBuf=new le(t,t.ELEMENT_ARRAY_BUFFER,i,s.indices.length,1,t.STATIC_DRAW)}if(s.edgeIndices.length>0){const i=new Uint32Array(s.edgeIndices);e.edgeIndicesBuf=new le(t,t.ELEMENT_ARRAY_BUFFER,i,s.edgeIndices.length,1,t.STATIC_DRAW)}this._state.pbrSupported=!!(e.metallicRoughnessBuf&&e.uvBuf&&e.normalsBuf&&e.textureSet&&e.textureSet.colorTexture&&e.textureSet.metallicRoughnessTexture),this._state.colorTextureSupported=!!e.uvBuf&&!!e.textureSet&&!!e.textureSet.colorTexture,this._buffer=null,this._finalized=!0}isEmpty(){return!this._state.indicesBuf}initFlags(e,t,s){t&F&&(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++),t&k&&(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++),t&G&&(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++),t&V&&(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++),t&U&&(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++),t&j&&(this._numEdgesLayerPortions++,this.model.numEdgesLayerPortions++),t&L&&(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++),t&M&&(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++),s&&(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++);this._setFlags(e,t,s,!0)}flushInitFlags(){this._setDeferredFlags()}setVisible(e,t,s){if(!this._finalized)throw"Not finalized";t&F?(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++):(this._numVisibleLayerPortions--,this.model.numVisibleLayerPortions--),this._setFlags(e,t,s)}setHighlighted(e,t,s){if(!this._finalized)throw"Not finalized";t&k?(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++):(this._numHighlightedLayerPortions--,this.model.numHighlightedLayerPortions--),this._setFlags(e,t,s)}setXRayed(e,t,s){if(!this._finalized)throw"Not finalized";t&G?(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++):(this._numXRayedLayerPortions--,this.model.numXRayedLayerPortions--),this._setFlags(e,t,s)}setSelected(e,t,s){if(!this._finalized)throw"Not finalized";t&V?(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++):(this._numSelectedLayerPortions--,this.model.numSelectedLayerPortions--),this._setFlags(e,t,s)}setEdges(e,t,s){if(!this._finalized)throw"Not finalized";t&j?(this._numEdgesLayerPortions++,this.model.numEdgesLayerPortions++):(this._numEdgesLayerPortions--,this.model.numEdgesLayerPortions--),this._setFlags(e,t,s)}setClippable(e,t){if(!this._finalized)throw"Not finalized";t&U?(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++):(this._numClippableLayerPortions--,this.model.numClippableLayerPortions--),this._setFlags(e,t)}setCulled(e,t,s){if(!this._finalized)throw"Not finalized";t&M?(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++):(this._numCulledLayerPortions--,this.model.numCulledLayerPortions--),this._setFlags(e,t,s)}setCollidable(e,t){if(!this._finalized)throw"Not finalized"}setPickable(e,t,s){if(!this._finalized)throw"Not finalized";t&L?(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++):(this._numPickableLayerPortions--,this.model.numPickableLayerPortions--),this._setFlags(e,t,s)}setColor(e,t){if(!this._finalized)throw"Not finalized";const s=e,i=this._portions[s],r=4*i.vertsBaseIndex,o=4*i.numVerts,n=this._scratchMemory.getUInt8Array(o),a=t[0],l=t[1],h=t[2],c=t[3];for(let e=0;e<o;e+=4)n[e+0]=a,n[e+1]=l,n[e+2]=h,n[e+3]=c;this._state.colorsBuf&&this._state.colorsBuf.setData(n,r,o)}setTransparent(e,t,s){s?(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++):(this._numTransparentLayerPortions--,this.model.numTransparentLayerPortions--),this._setFlags(e,t,s)}_setFlags(e,t,s,i=!1){if(!this._finalized)throw"Not finalized";const r=e,o=this._portions[r],n=o.vertsBaseIndex,a=o.numVerts,l=!!(t&F),h=!!(t&G),c=!!(t&k),A=!!(t&V),u=!!(t&j),p=!!(t&L),d=!!(t&M);let f,E;f=!l||d||h||c&&!this.model.scene.highlightMaterial.glowThrough||A&&!this.model.scene.selectedMaterial.glowThrough?pr.NOT_RENDERED:s?pr.COLOR_TRANSPARENT:pr.COLOR_OPAQUE,E=!l||d?pr.NOT_RENDERED:A?pr.SILHOUETTE_SELECTED:c?pr.SILHOUETTE_HIGHLIGHTED:h?pr.SILHOUETTE_XRAYED:pr.NOT_RENDERED;let m=0;m=!l||d?pr.NOT_RENDERED:A?pr.EDGES_SELECTED:c?pr.EDGES_HIGHLIGHTED:h?pr.EDGES_XRAYED:u?s?pr.EDGES_COLOR_TRANSPARENT:pr.EDGES_COLOR_OPAQUE:pr.NOT_RENDERED;let y=l&&!d&&p?pr.PICK:pr.NOT_RENDERED;const g=t&U?1:0;if(i){this._deferredFlagValues||(this._deferredFlagValues=new Float32Array(this._numVerts));for(let e=n,t=n+a;e<t;e++){let t=0;t|=f,t|=E<<4,t|=m<<8,t|=y<<12,t|=g<<16,this._deferredFlagValues[e]=t}}else if(this._state.flagsBuf){const e=this._scratchMemory.getFloat32Array(a);for(let t=0;t<a;t++){let s=0;s|=f,s|=E<<4,s|=m<<8,s|=y<<12,s|=g<<16,e[t]=s}this._state.flagsBuf.setData(e,n,a)}}_setDeferredFlags(){this._deferredFlagValues&&(this._state.flagsBuf.setData(this._deferredFlagValues),this._deferredFlagValues=null)}setOffset(e,t){if(!this._finalized)throw"Not finalized";if(!this.model.scene.entityOffsetsEnabled)return void this.model.error("Entity#offset not enabled for this Viewer");const s=e,i=this._portions[s],r=3*i.vertsBaseIndex,o=3*i.numVerts,n=this._scratchMemory.getFloat32Array(o),a=t[0],l=t[1],h=t[2];for(let e=0;e<o;e+=3)n[e+0]=a,n[e+1]=l,n[e+2]=h;this._state.offsetsBuf&&this._state.offsetsBuf.setData(n,r,o),this.model.scene.pickSurfacePrecisionEnabled&&(i.offset[0]=t[0],i.offset[1]=t[1],i.offset[2]=t[2])}getEachVertex(e,t){if(!this.model.scene.pickSurfacePrecisionEnabled)return;const s=this._state,i=this._portions[e];if(!i)return void this.model.error("portion not found: "+e);const r=i.quantizedPositions,o=s.origin,n=i.offset,a=o[0]+n[0],l=o[1]+n[1],h=o[2]+n[2],c=yo;for(let e=0,i=r.length;e<i;e+=3)c[0]=r[e],c[1]=r[e+1],c[2]=r[e+2],c[3]=1,p.decompressPosition(c,s.positionsDecodeMatrix),p.transformPoint4(this.model.worldMatrix,c),c[0]+=a,c[1]+=l,c[2]+=h,t(c)}getElementsCountAndOffset(e){let t=null,s=null;const i=this._portions[e];return i&&(t=i.numIndices,s=i.indicesBaseIndex),{count:t,offset:s}}drawColorOpaque(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&(this._updateBackfaceCull(e,t),t.withSAO&&this.model.saoEnabled?t.pbrEnabled&&this.model.pbrEnabled&&this._state.pbrSupported?this._batchingRenderers.pbrRendererWithSAO&&this._batchingRenderers.pbrRendererWithSAO.drawLayer(t,this,pr.COLOR_OPAQUE):t.colorTextureEnabled&&this.model.colorTextureEnabled&&this._state.colorTextureSupported?this._batchingRenderers.colorTextureRendererWithSAO&&this._batchingRenderers.colorTextureRendererWithSAO.drawLayer(t,this,pr.COLOR_OPAQUE):this._state.normalsBuf?this._batchingRenderers.colorRendererWithSAO&&this._batchingRenderers.colorRendererWithSAO.drawLayer(t,this,pr.COLOR_OPAQUE):this._batchingRenderers.flatColorRendererWithSAO&&this._batchingRenderers.flatColorRendererWithSAO.drawLayer(t,this,pr.COLOR_OPAQUE):t.pbrEnabled&&this.model.pbrEnabled&&this._state.pbrSupported?this._batchingRenderers.pbrRenderer&&this._batchingRenderers.pbrRenderer.drawLayer(t,this,pr.COLOR_OPAQUE):t.colorTextureEnabled&&this.model.colorTextureEnabled&&this._state.colorTextureSupported?this._batchingRenderers.colorTextureRenderer&&this._batchingRenderers.colorTextureRenderer.drawLayer(t,this,pr.COLOR_OPAQUE):this._state.normalsBuf?this._batchingRenderers.colorRenderer&&this._batchingRenderers.colorRenderer.drawLayer(t,this,pr.COLOR_OPAQUE):this._batchingRenderers.flatColorRenderer&&this._batchingRenderers.flatColorRenderer.drawLayer(t,this,pr.COLOR_OPAQUE))}_updateBackfaceCull(e,t){const s=this.model.backfaces||!this.solid||e.sectioned;if(t.backfaces!==s){const e=t.gl;s?e.disable(e.CULL_FACE):e.enable(e.CULL_FACE),t.backfaces=s}}drawColorTransparent(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numTransparentLayerPortions&&this._numXRayedLayerPortions!==this._numPortions&&(this._updateBackfaceCull(e,t),t.pbrEnabled&&this.model.pbrEnabled&&this._state.pbrSupported?this._batchingRenderers.pbrRenderer&&this._batchingRenderers.pbrRenderer.drawLayer(t,this,pr.COLOR_TRANSPARENT):t.colorTextureEnabled&&this.model.colorTextureEnabled&&this._state.colorTextureSupported?this._batchingRenderers.colorTextureRenderer&&this._batchingRenderers.colorTextureRenderer.drawLayer(t,this,pr.COLOR_TRANSPARENT):this._state.normalsBuf?this._batchingRenderers.colorRenderer&&this._batchingRenderers.colorRenderer.drawLayer(t,this,pr.COLOR_TRANSPARENT):this._batchingRenderers.flatColorRenderer&&this._batchingRenderers.flatColorRenderer.drawLayer(t,this,pr.COLOR_TRANSPARENT))}drawDepth(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&(this._updateBackfaceCull(e,t),this._batchingRenderers.depthRenderer&&this._batchingRenderers.depthRenderer.drawLayer(t,this,pr.COLOR_OPAQUE))}drawNormals(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&(this._updateBackfaceCull(e,t),this._batchingRenderers.normalsRenderer&&this._batchingRenderers.normalsRenderer.drawLayer(t,this,pr.COLOR_OPAQUE))}drawSilhouetteXRayed(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numXRayedLayerPortions&&(this._updateBackfaceCull(e,t),this._batchingRenderers.silhouetteRenderer&&this._batchingRenderers.silhouetteRenderer.drawLayer(t,this,pr.SILHOUETTE_XRAYED))}drawSilhouetteHighlighted(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numHighlightedLayerPortions&&(this._updateBackfaceCull(e,t),this._batchingRenderers.silhouetteRenderer&&this._batchingRenderers.silhouetteRenderer.drawLayer(t,this,pr.SILHOUETTE_HIGHLIGHTED))}drawSilhouetteSelected(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numSelectedLayerPortions&&(this._updateBackfaceCull(e,t),this._batchingRenderers.silhouetteRenderer&&this._batchingRenderers.silhouetteRenderer.drawLayer(t,this,pr.SILHOUETTE_SELECTED))}drawEdgesColorOpaque(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numEdgesLayerPortions&&this._batchingRenderers.edgesColorRenderer&&this._batchingRenderers.edgesColorRenderer.drawLayer(t,this,pr.EDGES_COLOR_OPAQUE)}drawEdgesColorTransparent(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numEdgesLayerPortions&&0!==this._numTransparentLayerPortions&&this._batchingRenderers.edgesColorRenderer&&this._batchingRenderers.edgesColorRenderer.drawLayer(t,this,pr.EDGES_COLOR_TRANSPARENT)}drawEdgesHighlighted(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numHighlightedLayerPortions&&this._batchingRenderers.edgesRenderer&&this._batchingRenderers.edgesRenderer.drawLayer(t,this,pr.EDGES_HIGHLIGHTED)}drawEdgesSelected(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numSelectedLayerPortions&&this._batchingRenderers.edgesRenderer&&this._batchingRenderers.edgesRenderer.drawLayer(t,this,pr.EDGES_SELECTED)}drawEdgesXRayed(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numXRayedLayerPortions&&this._batchingRenderers.edgesRenderer&&this._batchingRenderers.edgesRenderer.drawLayer(t,this,pr.EDGES_XRAYED)}drawOcclusion(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._batchingRenderers.occlusionRenderer&&this._batchingRenderers.occlusionRenderer.drawLayer(t,this,pr.COLOR_OPAQUE))}drawShadow(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._batchingRenderers.shadowRenderer&&this._batchingRenderers.shadowRenderer.drawLayer(t,this,pr.COLOR_OPAQUE))}drawPickMesh(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._batchingRenderers.pickMeshRenderer&&this._batchingRenderers.pickMeshRenderer.drawLayer(t,this,pr.PICK))}drawPickDepths(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._batchingRenderers.pickDepthRenderer&&this._batchingRenderers.pickDepthRenderer.drawLayer(t,this,pr.PICK))}drawPickNormals(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._batchingRenderers.pickNormalsFlatRenderer&&this._batchingRenderers.pickNormalsFlatRenderer.drawLayer(t,this,pr.PICK))}drawSnapInitDepthBuf(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._snapBatchingRenderers.snapDepthBufInitRenderer&&this._snapBatchingRenderers.snapDepthBufInitRenderer.drawLayer(t,this,pr.PICK))}drawSnapDepths(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._snapBatchingRenderers.snapDepthRenderer&&this._snapBatchingRenderers.snapDepthRenderer.drawLayer(t,this,pr.PICK))}precisionRayPickSurface(e,t,s,i,r){if(!this.model.scene.pickSurfacePrecisionEnabled)return!1;const o=this._state,n=this._portions[e];if(!n)return this.model.error("portion not found: "+e),!1;const a=n.quantizedPositions,l=n.indices,h=o.origin,c=n.offset,A=Io,u=vo;A.set(h?p.subVec3(t,h,To):t),u.set(s),c&&p.subVec3(A,c),p.transformRay(this.model.worldNormalMatrix,A,u,A,u);const d=_o,f=Ro,E=Po;let m=!1,y=0;const g=Do;for(let e=0,s=l.length;e<s;e+=3){const s=3*l[e],n=3*l[e+1],I=3*l[e+2];if(d[0]=a[s],d[1]=a[s+1],d[2]=a[s+2],f[0]=a[n],f[1]=a[n+1],f[2]=a[n+2],E[0]=a[I],E[1]=a[I+1],E[2]=a[I+2],p.decompressPosition(d,o.positionsDecodeMatrix),p.decompressPosition(f,o.positionsDecodeMatrix),p.decompressPosition(E,o.positionsDecodeMatrix),p.rayTriangleIntersect(A,u,d,f,E,g)){p.transformPoint3(this.model.worldMatrix,g,g),c&&p.addVec3(g,c),h&&p.addVec3(g,h);const e=Math.abs(p.lenVec3(p.subVec3(g,t,[])));(!m||e>y)&&(y=e,i.set(g),r&&p.triangleNormal(d,f,E,r),m=!0)}}return m&&r&&(p.transformVec3(this.model.worldNormalMatrix,r,r),p.normalizeVec3(r)),m}destroy(){const e=this._state;e.positionsBuf&&(e.positionsBuf.destroy(),e.positionsBuf=null),e.offsetsBuf&&(e.offsetsBuf.destroy(),e.offsetsBuf=null),e.normalsBuf&&(e.normalsBuf.destroy(),e.normalsBuf=null),e.colorsBuf&&(e.colorsBuf.destroy(),e.colorsBuf=null),e.metallicRoughnessBuf&&(e.metallicRoughnessBuf.destroy(),e.metallicRoughnessBuf=null),e.flagsBuf&&(e.flagsBuf.destroy(),e.flagsBuf=null),e.pickColorsBuf&&(e.pickColorsBuf.destroy(),e.pickColorsBuf=null),e.indicesBuf&&(e.indicesBuf.destroy(),e.indicessBuf=null),e.edgeIndicesBuf&&(e.edgeIndicesBuf.destroy(),e.edgeIndicessBuf=null),e.destroy()}}class bo extends _r{_getHash(){const e=this._scene;return[e._lightsState.getHash(),e._sectionPlanesState.getHash(),this._withSAO?"sao":"nosao"].join(";")}drawLayer(e,t,s){super.drawLayer(e,t,s,{incrementDrawState:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState,s=e._lightsState,i=t.sectionPlanes.length>0;let r,o,n;const a=[];for(a.push("#version 300 es"),a.push("// Instancing geometry drawing vertex shader"),a.push("uniform int renderPass;"),a.push("in vec3 position;"),a.push("in vec2 normal;"),a.push("in vec4 color;"),a.push("in float flags;"),e.entityOffsetsEnabled&&a.push("in vec3 offset;"),a.push("in vec4 modelMatrixCol0;"),a.push("in vec4 modelMatrixCol1;"),a.push("in vec4 modelMatrixCol2;"),a.push("in vec4 modelNormalMatrixCol0;"),a.push("in vec4 modelNormalMatrixCol1;"),a.push("in vec4 modelNormalMatrixCol2;"),this._addMatricesUniformBlockLines(a,!0),e.logarithmicDepthBufferEnabled&&(a.push("uniform float logDepthBufFC;"),a.push("out float vFragDepth;"),a.push("bool isPerspectiveMatrix(mat4 m) {"),a.push("    return (m[2][3] == - 1.0);"),a.push("}"),a.push("out float isPerspective;")),a.push("uniform vec4 lightAmbient;"),r=0,o=s.lights.length;r<o;r++)n=s.lights[r],"ambient"!==n.type&&(a.push("uniform vec4 lightColor"+r+";"),"dir"===n.type&&a.push("uniform vec3 lightDir"+r+";"),"point"===n.type&&a.push("uniform vec3 lightPos"+r+";"),"spot"===n.type&&(a.push("uniform vec3 lightPos"+r+";"),a.push("uniform vec3 lightDir"+r+";")));for(a.push("vec3 octDecode(vec2 oct) {"),a.push("    vec3 v = vec3(oct.xy, 1.0 - abs(oct.x) - abs(oct.y));"),a.push("    if (v.z < 0.0) {"),a.push("        v.xy = (1.0 - abs(v.yx)) * vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0);"),a.push("    }"),a.push("    return normalize(v);"),a.push("}"),i&&(a.push("out vec4 vWorldPosition;"),a.push("out float vFlags;")),a.push("out vec4 vColor;"),a.push("void main(void) {"),a.push("int colorFlag = int(flags) & 0xF;"),a.push("if (colorFlag != renderPass) {"),a.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),a.push("} else {"),a.push("vec4 worldPosition =  positionsDecodeMatrix * vec4(position, 1.0); "),a.push("worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&a.push("worldPosition.xyz = worldPosition.xyz + offset;"),a.push("vec4 viewPosition  = viewMatrix * worldPosition; "),a.push("vec4 modelNormal = vec4(octDecode(normal.xy), 0.0); "),a.push("vec4 worldNormal = worldNormalMatrix * vec4(dot(modelNormal, modelNormalMatrixCol0), dot(modelNormal, modelNormalMatrixCol1), dot(modelNormal, modelNormalMatrixCol2), 0.0);"),a.push("vec3 viewNormal = normalize(vec4(viewNormalMatrix * worldNormal).xyz);"),a.push("vec3 reflectedColor = vec3(0.0, 0.0, 0.0);"),a.push("vec3 viewLightDir = vec3(0.0, 0.0, -1.0);"),a.push("float lambertian = 1.0;"),r=0,o=s.lights.length;r<o;r++)if(n=s.lights[r],"ambient"!==n.type){if("dir"===n.type)"view"===n.space?a.push("viewLightDir = normalize(lightDir"+r+");"):a.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+r+", 0.0)).xyz);");else if("point"===n.type)"view"===n.space?a.push("viewLightDir = -normalize(lightPos"+r+" - viewPosition.xyz);"):a.push("viewLightDir = -normalize((viewMatrix * vec4(lightPos"+r+", 0.0)).xyz);");else{if("spot"!==n.type)continue;"view"===n.space?a.push("viewLightDir = normalize(lightDir"+r+");"):a.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+r+", 0.0)).xyz);")}a.push("lambertian = max(dot(-viewNormal, viewLightDir), 0.0);"),a.push("reflectedColor += lambertian * (lightColor"+r+".rgb * lightColor"+r+".a);")}return a.push("vec3 rgb = (vec3(float(color.r) / 255.0, float(color.g) / 255.0, float(color.b) / 255.0));"),a.push("vColor =  vec4((lightAmbient.rgb * lightAmbient.a * rgb) + (reflectedColor * rgb), float(color.a) / 255.0);"),a.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(a.push("vFragDepth = 1.0 + clipPos.w;"),a.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),i&&(a.push("vWorldPosition = worldPosition;"),a.push("vFlags = flags;")),a.push("gl_Position = clipPos;"),a.push("}"),a.push("}"),a}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Instancing geometry drawing fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),this._withSAO&&(i.push("uniform sampler2D uOcclusionTexture;"),i.push("uniform vec4      uSAOParams;"),i.push("const float       packUpscale = 256. / 255.;"),i.push("const float       unpackDownScale = 255. / 256.;"),i.push("const vec3        packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );"),i.push("const vec4        unPackFactors = unpackDownScale / vec4( packFactors, 1. );"),i.push("float unpackRGBToFloat( const in vec4 v ) {"),i.push("    return dot( v, unPackFactors );"),i.push("}")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { "),i.push("      discard;"),i.push("  }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),this._withSAO?(i.push("   float viewportWidth     = uSAOParams[0];"),i.push("   float viewportHeight    = uSAOParams[1];"),i.push("   float blendCutoff       = uSAOParams[2];"),i.push("   float blendFactor       = uSAOParams[3];"),i.push("   vec2 uv                 = vec2(gl_FragCoord.x / viewportWidth, gl_FragCoord.y / viewportHeight);"),i.push("   float ambient           = smoothstep(blendCutoff, 1.0, unpackRGBToFloat(texture(uOcclusionTexture, uv))) * blendFactor;"),i.push("   outColor                = vec4(vColor.rgb * ambient, 1.0);")):i.push("    outColor           = vColor;"),i.push("}"),i}}class Co extends _r{_getHash(){const e=this._scene;return[e._lightsState.getHash(),e._sectionPlanesState.getHash(),this._withSAO?"sao":"nosao"].join(";")}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Instancing geometry flat-shading drawing vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),s.push("in vec4 color;"),s.push("in float flags;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vViewPosition;"),s.push("out vec4 vColor;"),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("if (colorFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("vec4 worldPosition =  positionsDecodeMatrix * vec4(position, 1.0); "),s.push("worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("vViewPosition = viewPosition;"),s.push("vColor = vec4(float(color.r) / 255.0, float(color.g) / 255.0, float(color.b) / 255.0, float(color.a) / 255.0);"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=e._lightsState;let i,r;const o=t.sectionPlanes.length>0,n=[];if(n.push("#version 300 es"),n.push("// Instancing geometry flat-shading drawing fragment shader"),n.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),n.push("precision highp float;"),n.push("precision highp int;"),n.push("#else"),n.push("precision mediump float;"),n.push("precision mediump int;"),n.push("#endif"),e.logarithmicDepthBufferEnabled&&(n.push("in float isPerspective;"),n.push("uniform float logDepthBufFC;"),n.push("in float vFragDepth;")),this._withSAO&&(n.push("uniform sampler2D uOcclusionTexture;"),n.push("uniform vec4      uSAOParams;"),n.push("const float       packUpscale = 256. / 255.;"),n.push("const float       unpackDownScale = 255. / 256.;"),n.push("const vec3        packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );"),n.push("const vec4        unPackFactors = unpackDownScale / vec4( packFactors, 1. );"),n.push("float unpackRGBToFloat( const in vec4 v ) {"),n.push("    return dot( v, unPackFactors );"),n.push("}")),o){n.push("in vec4 vWorldPosition;"),n.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)n.push("uniform bool sectionPlaneActive"+e+";"),n.push("uniform vec3 sectionPlanePos"+e+";"),n.push("uniform vec3 sectionPlaneDir"+e+";")}for(this._addMatricesUniformBlockLines(n),n.push("uniform vec4 lightAmbient;"),i=0,r=s.lights.length;i<r;i++){const e=s.lights[i];"ambient"!==e.type&&(n.push("uniform vec4 lightColor"+i+";"),"dir"===e.type&&n.push("uniform vec3 lightDir"+i+";"),"point"===e.type&&n.push("uniform vec3 lightPos"+i+";"),"spot"===e.type&&(n.push("uniform vec3 lightPos"+i+";"),n.push("uniform vec3 lightDir"+i+";")))}if(n.push("in vec4 vViewPosition;"),n.push("in vec4 vColor;"),n.push("out vec4 outColor;"),n.push("void main(void) {"),o){n.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),n.push("  if (clippable) {"),n.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)n.push("if (sectionPlaneActive"+e+") {"),n.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),n.push("}");n.push("  if (dist > 0.0) { "),n.push("      discard;"),n.push("  }"),n.push("}")}for(n.push("vec3 reflectedColor = vec3(0.0, 0.0, 0.0);"),n.push("vec3 viewLightDir = vec3(0.0, 0.0, -1.0);"),n.push("float lambertian = 1.0;"),n.push("vec3 xTangent = dFdx( vViewPosition.xyz );"),n.push("vec3 yTangent = dFdy( vViewPosition.xyz );"),n.push("vec3 viewNormal = normalize( cross( xTangent, yTangent ) );"),i=0,r=s.lights.length;i<r;i++){const e=s.lights[i];if("ambient"!==e.type){if("dir"===e.type)"view"===e.space?n.push("viewLightDir = normalize(lightDir"+i+");"):n.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+i+", 0.0)).xyz);");else if("point"===e.type)"view"===e.space?n.push("viewLightDir = -normalize(lightPos"+i+" - viewPosition.xyz);"):n.push("viewLightDir = -normalize((viewMatrix * vec4(lightPos"+i+", 0.0)).xyz);");else{if("spot"!==e.type)continue;"view"===e.space?n.push("viewLightDir = normalize(lightDir"+i+");"):n.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+i+", 0.0)).xyz);")}n.push("lambertian = max(dot(-viewNormal, viewLightDir), 0.0);"),n.push("reflectedColor += lambertian * (lightColor"+i+".rgb * lightColor"+i+".a);")}}return n.push("vec4 fragColor = vec4((lightAmbient.rgb * lightAmbient.a * vColor.rgb) + (reflectedColor * vColor.rgb), vColor.a);"),this._withSAO?(n.push("   float viewportWidth     = uSAOParams[0];"),n.push("   float viewportHeight    = uSAOParams[1];"),n.push("   float blendCutoff       = uSAOParams[2];"),n.push("   float blendFactor       = uSAOParams[3];"),n.push("   vec2 uv                 = vec2(gl_FragCoord.x / viewportWidth, gl_FragCoord.y / viewportHeight);"),n.push("   float ambient           = smoothstep(blendCutoff, 1.0, unpackRGBToFloat(texture(uOcclusionTexture, uv))) * blendFactor;"),n.push("   outColor            = vec4(fragColor.rgb * ambient, 1.0);")):n.push("    outColor           = fragColor;"),e.logarithmicDepthBufferEnabled&&n.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),n.push("}"),n}}class Oo extends _r{drawLayer(e,t,s){super.drawLayer(e,t,s,{colorUniform:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Instancing silhouette vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("in vec4 color;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(s),s.push("uniform vec4 silhouetteColor;"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vColor;"),s.push("void main(void) {"),s.push("int silhouetteFlag = int(flags) >> 4 & 0xF;"),s.push("if (silhouetteFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("vColor = vec4(silhouetteColor.r, silhouetteColor.g, silhouetteColor.b, min(silhouetteColor.a, float(color.a) / 255.0));"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Instancing fill fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("outColor = vColor;"),i.push("}"),i}}class So extends Rr{drawLayer(e,t,s){super.drawLayer(e,t,s,{colorUniform:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles instancing edges vertex shader"),s.push("uniform int renderPass;"),s.push("uniform vec4 color;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vColor;"),s.push("void main(void) {"),s.push("int edgeFlag = int(flags) >> 8 & 0xF;"),s.push("if (edgeFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("vColor = vec4(color.r, color.g, color.b, color.a);"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry edges drawing fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("outColor = vColor;"),i.push("}"),i}}class xo extends Rr{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles instancing edges vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),s.push("in vec4 color;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vColor;"),s.push("void main(void) {"),s.push("int edgeFlag = int(flags) >> 8 & 0xF;"),s.push("if (edgeFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("vColor = vec4(float(color.r*0.5) / 255.0, float(color.g*0.5) / 255.0, float(color.b*0.5) / 255.0, float(color.a) / 255.0);"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry edges drawing fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("outColor = vColor;"),i.push("}"),i}}class wo extends _r{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Instancing geometry picking vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("in vec4 pickColor;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),s.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vPickColor;"),s.push("void main(void) {"),s.push("int pickFlag = int(flags) >> 12 & 0xF;"),s.push("if (pickFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("  vPickColor = vec4(float(pickColor.r) / 255.0, float(pickColor.g) / 255.0, float(pickColor.b) / 255.0, float(pickColor.a) / 255.0);"),t&&(s.push("  vWorldPosition = worldPosition;"),s.push("  vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry picking fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vPickColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("outColor = vPickColor; "),i.push("}"),i}}class Bo extends _r{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Instancing geometry depth vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),s.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vViewPosition;"),s.push("void main(void) {"),s.push("int pickFlag = int(flags) >> 12 & 0xF;"),s.push("if (pickFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("  vWorldPosition = worldPosition;"),s.push("  vFlags = flags;")),s.push("  vViewPosition = viewPosition;"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry depth fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),i.push("uniform float pickZNear;"),i.push("uniform float pickZFar;"),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vViewPosition;"),i.push("vec4 packDepth(const in float depth) {"),i.push("  const vec4 bitShift = vec4(256.0*256.0*256.0, 256.0*256.0, 256.0, 1.0);"),i.push("  const vec4 bitMask  = vec4(0.0, 1.0/256.0, 1.0/256.0, 1.0/256.0);"),i.push("  vec4 res = fract(depth * bitShift);"),i.push("  res -= res.xxyz * bitMask;"),i.push("  return res;"),i.push("}"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    float zNormalizedDepth = abs((pickZNear + vViewPosition.z) / (pickZFar - pickZNear));"),i.push("    outColor = packDepth(zNormalizedDepth); "),i.push("}"),i}}class Fo extends _r{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Instancing geometry normals vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in vec2 normal;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),s.push("in vec4 modelNormalMatrixCol0;"),s.push("in vec4 modelNormalMatrixCol1;"),s.push("in vec4 modelNormalMatrixCol2;"),s.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),s.push("vec3 octDecode(vec2 oct) {"),s.push("    vec3 v = vec3(oct.xy, 1.0 - abs(oct.x) - abs(oct.y));"),s.push("    if (v.z < 0.0) {"),s.push("        v.xy = (1.0 - abs(v.yx)) * vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0);"),s.push("    }"),s.push("    return normalize(v);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec3 vWorldNormal;"),s.push("void main(void) {"),s.push("int pickFlag = int(flags) >> 12 & 0xF;"),s.push("if (pickFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("  vec4 modelNormal = vec4(octDecode(normal.xy), 0.0); "),s.push("  vec3 worldNormal = vec3(dot(modelNormal, modelNormalMatrixCol0), dot(modelNormal, modelNormalMatrixCol1), dot(modelNormal, modelNormalMatrixCol2));"),s.push("  vWorldNormal = worldNormal;"),t&&(s.push("  vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry normals fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec3 vWorldNormal;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("if (sectionPlaneActive"+r+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+r+".xyz, vWorldPosition.xyz - sectionPlanePos"+r+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    outColor = vec4((vWorldNormal * 0.5) + 0.5, 1.0);"),i.push("}"),i}}class Mo extends _r{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// TrianglesInstancingOcclusionRenderer vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in vec4 color;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(s),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("if (colorFlag != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("  vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene._sectionPlanesState,t=e.sectionPlanes.length>0,s=[];if(s.push("#version 300 es"),s.push("// TrianglesInstancingOcclusionRenderer fragment shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("#endif"),t){s.push("in vec4 vWorldPosition;"),s.push("in float vFlags;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("uniform bool sectionPlaneActive"+t+";"),s.push("uniform vec3 sectionPlanePos"+t+";"),s.push("uniform vec3 sectionPlaneDir"+t+";")}if(s.push("out vec4 outColor;"),s.push("void main(void) {"),t){s.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),s.push("  if (clippable) {"),s.push("  float dist = 0.0;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("if (sectionPlaneActive"+t+") {"),s.push("   dist += clamp(dot(-sectionPlaneDir"+t+".xyz, vWorldPosition.xyz - sectionPlanePos"+t+".xyz), 0.0, 1000.0);"),s.push("}");s.push("if (dist > 0.0) { discard; }"),s.push("}")}return s.push("   outColor = vec4(0.0, 0.0, 1.0, 1.0); "),s.push("}"),s}}class Lo extends _r{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Instancing geometry depth drawing vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec2 vHighPrecisionZW;"),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("if (colorFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("vHighPrecisionZW = gl_Position.zw;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState;let s,i;const r=t.sectionPlanes.length>0,o=[];if(o.push("#version 300 es"),o.push("// Instancing geometry depth drawing fragment shader"),o.push("precision highp float;"),o.push("precision highp int;"),e.logarithmicDepthBufferEnabled&&(o.push("in float isPerspective;"),o.push("uniform float logDepthBufFC;"),o.push("in float vFragDepth;")),r)for(o.push("in vec4 vWorldPosition;"),o.push("in float vFlags;"),s=0,i=t.sectionPlanes.length;s<i;s++)o.push("uniform bool sectionPlaneActive"+s+";"),o.push("uniform vec3 sectionPlanePos"+s+";"),o.push("uniform vec3 sectionPlaneDir"+s+";");if(o.push("in vec2 vHighPrecisionZW;"),o.push("out vec4 outColor;"),o.push("void main(void) {"),r){for(o.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),o.push("  if (clippable) {"),o.push("  float dist = 0.0;"),s=0,i=t.sectionPlanes.length;s<i;s++)o.push("if (sectionPlaneActive"+s+") {"),o.push("   dist += clamp(dot(-sectionPlaneDir"+s+".xyz, vWorldPosition.xyz - sectionPlanePos"+s+".xyz), 0.0, 1000.0);"),o.push("}");o.push("if (dist > 0.0) { discard; }"),o.push("}")}return e.logarithmicDepthBufferEnabled&&o.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),o.push("float fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;"),o.push("    outColor = vec4(vec3(1.0 - fragCoordZ), 1.0); "),o.push("}"),o}}class Uo extends _r{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Instancing geometry normals drawing vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in vec3 normal;"),s.push("in vec4 color;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(s,!0),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),s.push("vec3 octDecode(vec2 oct) {"),s.push("    vec3 v = vec3(oct.xy, 1.0 - abs(oct.x) - abs(oct.y));"),s.push("    if (v.z < 0.0) {"),s.push("        v.xy = (1.0 - abs(v.yx)) * vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0);"),s.push("    }"),s.push("    return normalize(v);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec3 vViewNormal;"),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("if (colorFlag != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("  vec4 worldNormal    = worldNormalMatrix * vec4(octDecode(normal.xy), 0.0); "),s.push("  vec3 viewNormal     = normalize((viewNormalMatrix * worldNormal).xyz);"),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("  vViewNormal = viewNormal;"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Instancing geometry depth drawing fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec3 vViewNormal;"),i.push("vec3 packNormalToRGB( const in vec3 normal ) {"),i.push("    return normalize( normal ) * 0.5 + 0.5;"),i.push("}"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    outColor = vec4(packNormalToRGB(vViewNormal), 1.0); "),i.push("}"),i}}class Ho extends _r{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Instancing geometry shadow drawing vertex shader"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in vec4 color;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),s.push("uniform mat4 shadowViewMatrix;"),s.push("uniform mat4 shadowProjMatrix;"),this._addMatricesUniformBlockLines(s),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("bool visible = (colorFlag > 0);"),s.push("bool transparent  = ((float(color.a) / 255.0) < 1.0);"),s.push("if (!visible || transparent) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("  worldPosition = vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("  vec4 viewPosition  = shadowViewMatrix * worldPosition; "),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("  gl_Position = shadowProjMatrix * viewPosition;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Instancing geometry depth drawing fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec3 vViewNormal;"),i.push("vec3 packNormalToRGB( const in vec3 normal ) {"),i.push("    return normalize( normal ) * 0.5 + 0.5;"),i.push("}"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    outColor = vec4(packNormalToRGB(vViewNormal), 1.0); "),i.push("}"),i}}const Go={3e3:"linearToLinear",3001:"sRGBToLinear"};class ko extends _r{_getHash(){const e=this._scene;return[e.gammaOutput,e._lightsState.getHash(),e._sectionPlanesState.getHash(),this._withSAO?"sao":"nosao"].join(";")}drawLayer(e,t,s){super.drawLayer(e,t,s,{incrementDrawState:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState,s=e._lightsState,i=t.sectionPlanes.length>0,r=t.clippingCaps,o=[];return o.push("#version 300 es"),o.push("// Instancing geometry quality drawing vertex shader"),o.push("uniform int renderPass;"),o.push("in vec3 position;"),o.push("in vec3 normal;"),o.push("in vec4 color;"),o.push("in vec2 uv;"),o.push("in vec2 metallicRoughness;"),o.push("in float flags;"),e.entityOffsetsEnabled&&o.push("in vec3 offset;"),o.push("in vec4 modelMatrixCol0;"),o.push("in vec4 modelMatrixCol1;"),o.push("in vec4 modelMatrixCol2;"),o.push("in vec4 modelNormalMatrixCol0;"),o.push("in vec4 modelNormalMatrixCol1;"),o.push("in vec4 modelNormalMatrixCol2;"),this._addMatricesUniformBlockLines(o,!0),o.push("uniform mat3 uvDecodeMatrix;"),e.logarithmicDepthBufferEnabled&&(o.push("uniform float logDepthBufFC;"),o.push("out float vFragDepth;"),o.push("bool isPerspectiveMatrix(mat4 m) {"),o.push("    return (m[2][3] == - 1.0);"),o.push("}"),o.push("out float isPerspective;")),o.push("vec3 octDecode(vec2 oct) {"),o.push("    vec3 v = vec3(oct.xy, 1.0 - abs(oct.x) - abs(oct.y));"),o.push("    if (v.z < 0.0) {"),o.push("        v.xy = (1.0 - abs(v.yx)) * vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0);"),o.push("    }"),o.push("    return normalize(v);"),o.push("}"),o.push("out vec4 vViewPosition;"),o.push("out vec3 vViewNormal;"),o.push("out vec4 vColor;"),o.push("out vec2 vUV;"),o.push("out vec2 vMetallicRoughness;"),s.lightMaps.length>0&&o.push("out vec3 vWorldNormal;"),i&&(o.push("out vec4 vWorldPosition;"),o.push("out float vFlags;"),r&&o.push("out vec4 vClipPosition;")),o.push("void main(void) {"),o.push("int colorFlag = int(flags) & 0xF;"),o.push("if (colorFlag != renderPass) {"),o.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),o.push("} else {"),o.push("vec4 worldPosition =  positionsDecodeMatrix * vec4(position, 1.0); "),o.push("worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&o.push("      worldPosition.xyz = worldPosition.xyz + offset;"),o.push("vec4 viewPosition  = viewMatrix * worldPosition; "),o.push("vec4 modelNormal = vec4(octDecode(normal.xy), 0.0); "),o.push("vec4 worldNormal = worldNormalMatrix * vec4(dot(modelNormal, modelNormalMatrixCol0), dot(modelNormal, modelNormalMatrixCol1), dot(modelNormal, modelNormalMatrixCol2), 1.0);"),o.push("vec3 viewNormal = vec4(viewNormalMatrix * worldNormal).xyz;"),o.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(o.push("vFragDepth = 1.0 + clipPos.w;"),o.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),i&&(o.push("vWorldPosition = worldPosition;"),o.push("vFlags = flags;"),r&&o.push("vClipPosition = clipPos;")),o.push("vViewPosition = viewPosition;"),o.push("vViewNormal = viewNormal;"),o.push("vColor = color;"),o.push("vUV = (uvDecodeMatrix * vec3(uv, 1.0)).xy;"),o.push("vMetallicRoughness = metallicRoughness;"),s.lightMaps.length>0&&o.push("vWorldNormal = worldNormal.xyz;"),o.push("gl_Position = clipPos;"),o.push("}"),o.push("}"),o}_buildFragmentShader(){const e=this._scene,t=e.gammaOutput,s=e._sectionPlanesState,i=e._lightsState,r=s.sectionPlanes.length>0,o=s.clippingCaps,n=[];n.push("#version 300 es"),n.push("// Instancing geometry quality drawing fragment shader"),n.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),n.push("precision highp float;"),n.push("precision highp int;"),n.push("#else"),n.push("precision mediump float;"),n.push("precision mediump int;"),n.push("#endif"),e.logarithmicDepthBufferEnabled&&(n.push("in float isPerspective;"),n.push("uniform float logDepthBufFC;"),n.push("in float vFragDepth;")),n.push("uniform sampler2D uColorMap;"),n.push("uniform sampler2D uMetallicRoughMap;"),n.push("uniform sampler2D uEmissiveMap;"),n.push("uniform sampler2D uNormalMap;"),this._withSAO&&(n.push("uniform sampler2D uOcclusionTexture;"),n.push("uniform vec4      uSAOParams;"),n.push("const float       packUpscale = 256. / 255.;"),n.push("const float       unpackDownScale = 255. / 256.;"),n.push("const vec3        packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );"),n.push("const vec4        unPackFactors = unpackDownScale / vec4( packFactors, 1. );"),n.push("float unpackRGBToFloat( const in vec4 v ) {"),n.push("    return dot( v, unPackFactors );"),n.push("}")),i.reflectionMaps.length>0&&n.push("uniform samplerCube reflectionMap;"),i.lightMaps.length>0&&n.push("uniform samplerCube lightMap;"),n.push("uniform vec4 lightAmbient;");for(let e=0,t=i.lights.length;e<t;e++){const t=i.lights[e];"ambient"!==t.type&&(n.push("uniform vec4 lightColor"+e+";"),"dir"===t.type&&n.push("uniform vec3 lightDir"+e+";"),"point"===t.type&&n.push("uniform vec3 lightPos"+e+";"),"spot"===t.type&&(n.push("uniform vec3 lightPos"+e+";"),n.push("uniform vec3 lightDir"+e+";")))}if(n.push("uniform float gammaFactor;"),n.push("vec4 linearToLinear( in vec4 value ) {"),n.push("  return value;"),n.push("}"),n.push("vec4 sRGBToLinear( in vec4 value ) {"),n.push("  return vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.w );"),n.push("}"),n.push("vec4 gammaToLinear( in vec4 value) {"),n.push("  return vec4( pow( value.xyz, vec3( gammaFactor ) ), value.w );"),n.push("}"),t&&(n.push("vec4 linearToGamma( in vec4 value, in float gammaFactor ) {"),n.push("  return vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );"),n.push("}")),r){n.push("in vec4 vWorldPosition;"),n.push("in float vFlags;"),o&&n.push("in vec4 vClipPosition;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)n.push("uniform bool sectionPlaneActive"+e+";"),n.push("uniform vec3 sectionPlanePos"+e+";"),n.push("uniform vec3 sectionPlaneDir"+e+";")}if(n.push("in vec4 vViewPosition;"),n.push("in vec3 vViewNormal;"),n.push("in vec4 vColor;"),n.push("in vec2 vUV;"),n.push("in vec2 vMetallicRoughness;"),i.lightMaps.length>0&&n.push("in vec3 vWorldNormal;"),this._addMatricesUniformBlockLines(n,!0),n.push("#define PI 3.14159265359"),n.push("#define RECIPROCAL_PI 0.31830988618"),n.push("#define RECIPROCAL_PI2 0.15915494"),n.push("#define EPSILON 1e-6"),n.push("#define saturate(a) clamp( a, 0.0, 1.0 )"),n.push("vec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm, vec2 uv ) {"),n.push("       vec3 texel = texture( uNormalMap, uv ).xyz;"),n.push("       if (texel.r == 0.0 && texel.g == 0.0 && texel.b == 0.0) {"),n.push("              return normalize(surf_norm );"),n.push("       }"),n.push("      vec3 q0 = vec3( dFdx( eye_pos.x ), dFdx( eye_pos.y ), dFdx( eye_pos.z ) );"),n.push("      vec3 q1 = vec3( dFdy( eye_pos.x ), dFdy( eye_pos.y ), dFdy( eye_pos.z ) );"),n.push("      vec2 st0 = dFdx( uv.st );"),n.push("      vec2 st1 = dFdy( uv.st );"),n.push("      vec3 S = normalize( q0 * st1.t - q1 * st0.t );"),n.push("      vec3 T = normalize( -q0 * st1.s + q1 * st0.s );"),n.push("      vec3 N = normalize( surf_norm );"),n.push("      vec3 mapN = texel.xyz * 2.0 - 1.0;"),n.push("      mat3 tsn = mat3( S, T, N );"),n.push("      return normalize( tsn * mapN );"),n.push("}"),n.push("vec3 inverseTransformDirection(in vec3 dir, in mat4 matrix) {"),n.push("   return normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );"),n.push("}"),n.push("struct IncidentLight {"),n.push("   vec3 color;"),n.push("   vec3 direction;"),n.push("};"),n.push("struct ReflectedLight {"),n.push("   vec3 diffuse;"),n.push("   vec3 specular;"),n.push("};"),n.push("struct Geometry {"),n.push("   vec3 position;"),n.push("   vec3 viewNormal;"),n.push("   vec3 worldNormal;"),n.push("   vec3 viewEyeDir;"),n.push("};"),n.push("struct Material {"),n.push("   vec3    diffuseColor;"),n.push("   float   specularRoughness;"),n.push("   vec3    specularColor;"),n.push("   float   shine;"),n.push("};"),n.push("float GGXRoughnessToBlinnExponent(const in float ggxRoughness) {"),n.push("   float r = ggxRoughness + 0.0001;"),n.push("   return (2.0 / (r * r) - 2.0);"),n.push("}"),n.push("float getSpecularMIPLevel(const in float blinnShininessExponent, const in int maxMIPLevel) {"),n.push("   float maxMIPLevelScalar = float( maxMIPLevel );"),n.push("   float desiredMIPLevel = maxMIPLevelScalar - 0.79248 - 0.5 * log2( ( blinnShininessExponent * blinnShininessExponent ) + 1.0 );"),n.push("   return clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );"),n.push("}"),i.reflectionMaps.length>0&&(n.push("vec3 getLightProbeIndirectRadiance(const in vec3 reflectVec, const in float blinnShininessExponent, const in int maxMIPLevel) {"),n.push("   float mipLevel = 0.5 * getSpecularMIPLevel(blinnShininessExponent, maxMIPLevel);"),n.push("   vec3 envMapColor = "+Go[i.reflectionMaps[0].encoding]+"(texture(reflectionMap, reflectVec, mipLevel)).rgb;"),n.push("  return envMapColor;"),n.push("}")),n.push("vec3 F_Schlick(const in vec3 specularColor, const in float dotLH) {"),n.push("   float fresnel = exp2( ( -5.55473 * dotLH - 6.98316 ) * dotLH );"),n.push("   return ( 1.0 - specularColor ) * fresnel + specularColor;"),n.push("}"),n.push("float G_GGX_Smith(const in float alpha, const in float dotNL, const in float dotNV) {"),n.push("   float a2 = ( alpha * alpha );"),n.push("   float gl = dotNL + sqrt( a2 + ( 1.0 - a2 ) * ( dotNL * dotNL ) );"),n.push("   float gv = dotNV + sqrt( a2 + ( 1.0 - a2 ) * ( dotNV * dotNV ) );"),n.push("   return 1.0 / ( gl * gv );"),n.push("}"),n.push("float G_GGX_SmithCorrelated(const in float alpha, const in float dotNL, const in float dotNV) {"),n.push("   float a2 = ( alpha * alpha );"),n.push("   float gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * ( dotNV * dotNV ) );"),n.push("   float gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * ( dotNL * dotNL ) );"),n.push("   return 0.5 / max( gv + gl, EPSILON );"),n.push("}"),n.push("float D_GGX(const in float alpha, const in float dotNH) {"),n.push("   float a2 = ( alpha * alpha );"),n.push("   float denom = ( dotNH * dotNH) * ( a2 - 1.0 ) + 1.0;"),n.push("   return RECIPROCAL_PI * a2 / ( denom * denom);"),n.push("}"),n.push("vec3 BRDF_Specular_GGX(const in IncidentLight incidentLight, const in Geometry geometry, const in vec3 specularColor, const in float roughness) {"),n.push("   float alpha = ( roughness * roughness );"),n.push("   vec3 halfDir = normalize( incidentLight.direction + geometry.viewEyeDir );"),n.push("   float dotNL = saturate( dot( geometry.viewNormal, incidentLight.direction ) );"),n.push("   float dotNV = saturate( dot( geometry.viewNormal, geometry.viewEyeDir ) );"),n.push("   float dotNH = saturate( dot( geometry.viewNormal, halfDir ) );"),n.push("   float dotLH = saturate( dot( incidentLight.direction, halfDir ) );"),n.push("   vec3  F = F_Schlick( specularColor, dotLH );"),n.push("   float G = G_GGX_SmithCorrelated( alpha, dotNL, dotNV );"),n.push("   float D = D_GGX( alpha, dotNH );"),n.push("   return F * (G * D);"),n.push("}"),n.push("vec3 BRDF_Specular_GGX_Environment(const in Geometry geometry, const in vec3 specularColor, const in float roughness) {"),n.push("   float dotNV = saturate(dot(geometry.viewNormal, geometry.viewEyeDir));"),n.push("   const vec4 c0 = vec4( -1, -0.0275, -0.572,  0.022);"),n.push("   const vec4 c1 = vec4(  1,  0.0425,   1.04, -0.04);"),n.push("   vec4 r = roughness * c0 + c1;"),n.push("   float a004 = min(r.x * r.x, exp2(-9.28 * dotNV)) * r.x + r.y;"),n.push("   vec2 AB    = vec2(-1.04, 1.04) * a004 + r.zw;"),n.push("   return specularColor * AB.x + AB.y;"),n.push("}"),(i.lightMaps.length>0||i.reflectionMaps.length>0)&&(n.push("void computePBRLightMapping(const in Geometry geometry, const in Material material, inout ReflectedLight reflectedLight) {"),i.lightMaps.length>0&&(n.push("   vec3 irradiance = "+Go[i.lightMaps[0].encoding]+"(texture(lightMap, geometry.worldNormal)).rgb;"),n.push("   irradiance *= PI;"),n.push("   vec3 diffuseBRDFContrib = (RECIPROCAL_PI * material.diffuseColor);"),n.push("   reflectedLight.diffuse += irradiance * diffuseBRDFContrib;")),i.reflectionMaps.length>0&&(n.push("   vec3 reflectVec             = reflect(geometry.viewEyeDir, geometry.viewNormal);"),n.push("   reflectVec                  = inverseTransformDirection(reflectVec, viewMatrix);"),n.push("   float blinnExpFromRoughness = GGXRoughnessToBlinnExponent(material.specularRoughness);"),n.push("   vec3 radiance               = getLightProbeIndirectRadiance(reflectVec, blinnExpFromRoughness, 8);"),n.push("   vec3 specularBRDFContrib    = BRDF_Specular_GGX_Environment(geometry, material.specularColor, material.specularRoughness);"),n.push("   reflectedLight.specular     += radiance * specularBRDFContrib;")),n.push("}")),n.push("void computePBRLighting(const in IncidentLight incidentLight, const in Geometry geometry, const in Material material, inout ReflectedLight reflectedLight) {"),n.push("   float dotNL     = saturate(dot(geometry.viewNormal, incidentLight.direction));"),n.push("   vec3 irradiance = dotNL * incidentLight.color * PI;"),n.push("   reflectedLight.diffuse  += irradiance * (RECIPROCAL_PI * material.diffuseColor);"),n.push("   reflectedLight.specular += irradiance * BRDF_Specular_GGX(incidentLight, geometry, material.specularColor, material.specularRoughness);"),n.push("}"),n.push("out vec4 outColor;"),n.push("void main(void) {"),r){n.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),n.push("  if (clippable) {"),n.push("  float dist = 0.0;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)n.push("if (sectionPlaneActive"+e+") {"),n.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),n.push("}");o?(n.push("  if (dist > (0.002 * vClipPosition.w)) {"),n.push("      discard;"),n.push("  }"),n.push("  if (dist > 0.0) { "),n.push("      outColor=vec4(1.0, 0.0, 0.0, 1.0);"),e.logarithmicDepthBufferEnabled&&n.push("  gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),n.push("  return;"),n.push("}")):(n.push("  if (dist > 0.0) { "),n.push("      discard;"),n.push("  }")),n.push("}")}n.push("IncidentLight  light;"),n.push("Material       material;"),n.push("Geometry       geometry;"),n.push("ReflectedLight reflectedLight = ReflectedLight(vec3(0.0,0.0,0.0), vec3(0.0,0.0,0.0));"),n.push("vec3 rgb = (vec3(float(vColor.r) / 255.0, float(vColor.g) / 255.0, float(vColor.b) / 255.0));"),n.push("float opacity = float(vColor.a) / 255.0;"),n.push("vec3  baseColor = rgb;"),n.push("float specularF0 = 1.0;"),n.push("float metallic = float(vMetallicRoughness.r) / 255.0;"),n.push("float roughness = float(vMetallicRoughness.g) / 255.0;"),n.push("float dielectricSpecular = 0.16 * specularF0 * specularF0;"),n.push("vec4 colorTexel = sRGBToLinear(texture(uColorMap, vUV));"),n.push("baseColor *= colorTexel.rgb;"),n.push("vec3 metalRoughTexel = texture(uMetallicRoughMap, vUV).rgb;"),n.push("metallic *= metalRoughTexel.b;"),n.push("roughness *= metalRoughTexel.g;"),n.push("vec3 viewNormal = perturbNormal2Arb( vViewPosition.xyz, normalize(vViewNormal), vUV );"),n.push("material.diffuseColor      = baseColor * (1.0 - dielectricSpecular) * (1.0 - metallic);"),n.push("material.specularRoughness = clamp(roughness, 0.04, 1.0);"),n.push("material.specularColor     = mix(vec3(dielectricSpecular), baseColor, metallic);"),n.push("geometry.position      = vViewPosition.xyz;"),n.push("geometry.viewNormal    = -normalize(viewNormal);"),n.push("geometry.viewEyeDir    = normalize(vViewPosition.xyz);"),i.lightMaps.length>0&&n.push("geometry.worldNormal   = normalize(vWorldNormal);"),(i.lightMaps.length>0||i.reflectionMaps.length>0)&&n.push("computePBRLightMapping(geometry, material, reflectedLight);");for(let e=0,t=i.lights.length;e<t;e++){const t=i.lights[e];if("ambient"!==t.type){if("dir"===t.type)"view"===t.space?n.push("light.direction = normalize(lightDir"+e+");"):n.push("light.direction = normalize((viewMatrix * vec4(lightDir"+e+", 0.0)).xyz);");else if("point"===t.type)"view"===t.space?n.push("light.direction = normalize(lightPos"+e+" - vViewPosition.xyz);"):n.push("light.direction = normalize((viewMatrix * vec4(lightPos"+e+", 0.0)).xyz);");else{if("spot"!==t.type)continue;"view"===t.space?n.push("light.direction = normalize(lightDir"+e+");"):n.push("light.direction = normalize((viewMatrix * vec4(lightDir"+e+", 0.0)).xyz);")}n.push("light.color =  lightColor"+e+".rgb * lightColor"+e+".a;"),n.push("computePBRLighting(light, geometry, material, reflectedLight);")}}return n.push("vec3 emissiveColor = sRGBToLinear(texture(uEmissiveMap, vUV)).rgb;"),n.push("vec3 outgoingLight = (lightAmbient.rgb * lightAmbient.a * baseColor * opacity * rgb) + (reflectedLight.diffuse) + (reflectedLight.specular) + emissiveColor;"),n.push("vec4 fragColor;"),this._withSAO?(n.push("   float viewportWidth     = uSAOParams[0];"),n.push("   float viewportHeight    = uSAOParams[1];"),n.push("   float blendCutoff       = uSAOParams[2];"),n.push("   float blendFactor       = uSAOParams[3];"),n.push("   vec2 uv                 = vec2(gl_FragCoord.x / viewportWidth, gl_FragCoord.y / viewportHeight);"),n.push("   float ambient           = smoothstep(blendCutoff, 1.0, unpackRGBToFloat(texture(uOcclusionTexture, uv))) * blendFactor;"),n.push("   fragColor            = vec4(outgoingLight.rgb * ambient, opacity);")):n.push("   fragColor            = vec4(outgoingLight.rgb, opacity);"),t&&n.push("fragColor = linearToGamma(fragColor, gammaFactor);"),n.push("outColor = fragColor;"),e.logarithmicDepthBufferEnabled&&n.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),n.push("}"),n}}class Vo extends _r{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Instancing geometry normals vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),s.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&s.push("out float vFlags;"),s.push("out vec4 vWorldPosition;"),s.push("void main(void) {"),s.push("int pickFlag = int(flags) >> 12 & 0xF;"),s.push("if (pickFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("  vWorldPosition = worldPosition;"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),t&&s.push("vFlags = flags;"),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry normals fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),i.push("in vec4 vWorldPosition;"),s){i.push("in float vFlags;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec3 vWorldNormal;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("if (sectionPlaneActive"+r+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+r+".xyz, vWorldPosition.xyz - sectionPlanePos"+r+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("  vec3 xTangent = dFdx( vWorldPosition.xyz );"),i.push("  vec3 yTangent = dFdy( vWorldPosition.xyz );"),i.push("  vec3 worldNormal = normalize( cross( xTangent, yTangent ) );"),i.push("  outColor = vec4((worldNormal * 0.5) + 0.5, 1.0);"),i.push("}"),i}}class jo extends _r{_getHash(){const e=this._scene;return[e.gammaOutput,e._lightsState.getHash(),e._sectionPlanesState.getHash(),this._withSAO?"sao":"nosao"].join(";")}drawLayer(e,t,s){super.drawLayer(e,t,s,{incrementDrawState:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Instancing geometry drawing vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),s.push("in vec4 color;"),s.push("in vec2 uv;"),s.push("in float flags;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(s),s.push("uniform mat3 uvDecodeMatrix;"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vViewPosition;"),s.push("out vec4 vColor;"),s.push("out vec2 vUV;"),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("if (colorFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("vec4 worldPosition =  positionsDecodeMatrix * vec4(position, 1.0); "),s.push("worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("vViewPosition = viewPosition;"),s.push("vColor = vec4(float(color.r) / 255.0, float(color.g) / 255.0, float(color.b) / 255.0, float(color.a) / 255.0);"),s.push("vUV = (uvDecodeMatrix * vec3(uv, 1.0)).xy;"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e.gammaOutput,s=e._sectionPlanesState,i=e._lightsState;let r,o;const n=s.sectionPlanes.length>0,a=[];if(a.push("#version 300 es"),a.push("// Instancing geometry drawing fragment shader"),a.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),a.push("precision highp float;"),a.push("precision highp int;"),a.push("#else"),a.push("precision mediump float;"),a.push("precision mediump int;"),a.push("#endif"),e.logarithmicDepthBufferEnabled&&(a.push("in float isPerspective;"),a.push("uniform float logDepthBufFC;"),a.push("in float vFragDepth;")),a.push("uniform sampler2D uColorMap;"),this._withSAO&&(a.push("uniform sampler2D uOcclusionTexture;"),a.push("uniform vec4      uSAOParams;"),a.push("const float       packUpscale = 256. / 255.;"),a.push("const float       unpackDownScale = 255. / 256.;"),a.push("const vec3        packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );"),a.push("const vec4        unPackFactors = unpackDownScale / vec4( packFactors, 1. );"),a.push("float unpackRGBToFloat( const in vec4 v ) {"),a.push("    return dot( v, unPackFactors );"),a.push("}")),a.push("uniform float gammaFactor;"),a.push("vec4 linearToLinear( in vec4 value ) {"),a.push("  return value;"),a.push("}"),a.push("vec4 sRGBToLinear( in vec4 value ) {"),a.push("  return vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.w );"),a.push("}"),a.push("vec4 gammaToLinear( in vec4 value) {"),a.push("  return vec4( pow( value.xyz, vec3( gammaFactor ) ), value.w );"),a.push("}"),t&&(a.push("vec4 linearToGamma( in vec4 value, in float gammaFactor ) {"),a.push("  return vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );"),a.push("}")),n){a.push("in vec4 vWorldPosition;"),a.push("in float vFlags;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)a.push("uniform bool sectionPlaneActive"+e+";"),a.push("uniform vec3 sectionPlanePos"+e+";"),a.push("uniform vec3 sectionPlaneDir"+e+";")}for(this._addMatricesUniformBlockLines(a),a.push("uniform vec4 lightAmbient;"),r=0,o=i.lights.length;r<o;r++){const e=i.lights[r];"ambient"!==e.type&&(a.push("uniform vec4 lightColor"+r+";"),"dir"===e.type&&a.push("uniform vec3 lightDir"+r+";"),"point"===e.type&&a.push("uniform vec3 lightPos"+r+";"),"spot"===e.type&&(a.push("uniform vec3 lightPos"+r+";"),a.push("uniform vec3 lightDir"+r+";")))}if(a.push("in vec4 vViewPosition;"),a.push("in vec4 vColor;"),a.push("in vec2 vUV;"),a.push("out vec4 outColor;"),a.push("void main(void) {"),n){a.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),a.push("  if (clippable) {"),a.push("  float dist = 0.0;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)a.push("if (sectionPlaneActive"+e+") {"),a.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),a.push("}");a.push("  if (dist > 0.0) { "),a.push("      discard;"),a.push("  }"),a.push("}")}for(a.push("vec3 reflectedColor = vec3(0.0, 0.0, 0.0);"),a.push("vec3 viewLightDir = vec3(0.0, 0.0, -1.0);"),a.push("float lambertian = 1.0;"),a.push("vec3 xTangent = dFdx( vViewPosition.xyz );"),a.push("vec3 yTangent = dFdy( vViewPosition.xyz );"),a.push("vec3 viewNormal = normalize( cross( xTangent, yTangent ) );"),r=0,o=i.lights.length;r<o;r++){const e=i.lights[r];if("ambient"!==e.type){if("dir"===e.type)"view"===e.space?a.push("viewLightDir = normalize(lightDir"+r+");"):a.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+r+", 0.0)).xyz);");else if("point"===e.type)"view"===e.space?a.push("viewLightDir = -normalize(lightPos"+r+" - viewPosition.xyz);"):a.push("viewLightDir = -normalize((viewMatrix * vec4(lightPos"+r+", 0.0)).xyz);");else{if("spot"!==e.type)continue;"view"===e.space?a.push("viewLightDir = normalize(lightDir"+r+");"):a.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+r+", 0.0)).xyz);")}a.push("lambertian = max(dot(-viewNormal, viewLightDir), 0.0);"),a.push("reflectedColor += lambertian * (lightColor"+r+".rgb * lightColor"+r+".a);")}}return a.push("vec4 color =  vec4((lightAmbient.rgb * lightAmbient.a * vColor.rgb) + (reflectedColor * vColor.rgb), vColor.a);"),t?a.push("vec4 colorTexel = color * sRGBToLinear(texture(uColorMap, vUV));"):a.push("vec4 colorTexel = color * texture(uColorMap, vUV);"),a.push("float opacity = color.a;"),this._withSAO?(a.push("   float viewportWidth     = uSAOParams[0];"),a.push("   float viewportHeight    = uSAOParams[1];"),a.push("   float blendCutoff       = uSAOParams[2];"),a.push("   float blendFactor       = uSAOParams[3];"),a.push("   vec2 uv                 = vec2(gl_FragCoord.x / viewportWidth, gl_FragCoord.y / viewportHeight);"),a.push("   float ambient           = smoothstep(blendCutoff, 1.0, unpackRGBToFloat(texture(uOcclusionTexture, uv))) * blendFactor;"),a.push("   outColor                = vec4(vColor.rgb * colorTexel.rgb * ambient, opacity);")):a.push("   outColor                = vec4(vColor.rgb * colorTexel.rgb, opacity);"),t&&a.push("outColor = linearToGamma(outColor, gammaFactor);"),e.logarithmicDepthBufferEnabled&&a.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),a.push("}"),a}}class Qo{constructor(e){this._scene=e}_compile(){this._colorRenderer&&!this._colorRenderer.getValid()&&(this._colorRenderer.destroy(),this._colorRenderer=null),this._colorRendererWithSAO&&!this._colorRendererWithSAO.getValid()&&(this._colorRendererWithSAO.destroy(),this._colorRendererWithSAO=null),this._flatColorRenderer&&!this._flatColorRenderer.getValid()&&(this._flatColorRenderer.destroy(),this._flatColorRenderer=null),this._flatColorRendererWithSAO&&!this._flatColorRendererWithSAO.getValid()&&(this._flatColorRendererWithSAO.destroy(),this._flatColorRendererWithSAO=null),this._pbrRenderer&&!this._pbrRenderer.getValid()&&(this._pbrRenderer.destroy(),this._pbrRenderer=null),this._pbrRendererWithSAO&&!this._pbrRendererWithSAO.getValid()&&(this._pbrRendererWithSAO.destroy(),this._pbrRendererWithSAO=null),this._colorTextureRenderer&&!this._colorTextureRenderer.getValid()&&(this._colorTextureRenderer.destroy(),this._colorTextureRenderer=null),this._colorTextureRendererWithSAO&&!this._colorTextureRendererWithSAO.getValid()&&(this._colorTextureRendererWithSAO.destroy(),this._colorTextureRendererWithSAO=null),this._depthRenderer&&!this._depthRenderer.getValid()&&(this._depthRenderer.destroy(),this._depthRenderer=null),this._normalsRenderer&&!this._normalsRenderer.getValid()&&(this._normalsRenderer.destroy(),this._normalsRenderer=null),this._silhouetteRenderer&&!this._silhouetteRenderer.getValid()&&(this._silhouetteRenderer.destroy(),this._silhouetteRenderer=null),this._edgesRenderer&&!this._edgesRenderer.getValid()&&(this._edgesRenderer.destroy(),this._edgesRenderer=null),this._edgesColorRenderer&&!this._edgesColorRenderer.getValid()&&(this._edgesColorRenderer.destroy(),this._edgesColorRenderer=null),this._pickMeshRenderer&&!this._pickMeshRenderer.getValid()&&(this._pickMeshRenderer.destroy(),this._pickMeshRenderer=null),this._pickDepthRenderer&&!this._pickDepthRenderer.getValid()&&(this._pickDepthRenderer.destroy(),this._pickDepthRenderer=null),this._pickNormalsRenderer&&!1===this._pickNormalsRenderer.getValid()&&(this._pickNormalsRenderer.destroy(),this._pickNormalsRenderer=null),this._pickNormalsFlatRenderer&&!this._pickNormalsFlatRenderer.getValid()&&(this._pickNormalsFlatRenderer.destroy(),this._pickNormalsFlatRenderer=null),this._occlusionRenderer&&!1===this._occlusionRenderer.getValid()&&(this._occlusionRenderer.destroy(),this._occlusionRenderer=null),this._shadowRenderer&&!this._shadowRenderer.getValid()&&(this._shadowRenderer.destroy(),this._shadowRenderer=null)}get colorRenderer(){return this._colorRenderer||(this._colorRenderer=new bo(this._scene,!1)),this._colorRenderer}get colorRendererWithSAO(){return this._colorRendererWithSAO||(this._colorRendererWithSAO=new bo(this._scene,!0)),this._colorRendererWithSAO}get flatColorRenderer(){return this._flatColorRenderer||(this._flatColorRenderer=new Co(this._scene,!1)),this._flatColorRenderer}get flatColorRendererWithSAO(){return this._flatColorRendererWithSAO||(this._flatColorRendererWithSAO=new Co(this._scene,!0)),this._flatColorRendererWithSAO}get pbrRenderer(){return this._pbrRenderer||(this._pbrRenderer=new ko(this._scene,!1)),this._pbrRenderer}get pbrRendererWithSAO(){return this._pbrRendererWithSAO||(this._pbrRendererWithSAO=new ko(this._scene,!0)),this._pbrRendererWithSAO}get colorTextureRenderer(){return this._colorTextureRenderer||(this._colorTextureRenderer=new jo(this._scene,!1)),this._colorTextureRenderer}get colorTextureRendererWithSAO(){return this._colorTextureRendererWithSAO||(this._colorTextureRendererWithSAO=new jo(this._scene,!0)),this._colorTextureRendererWithSAO}get silhouetteRenderer(){return this._silhouetteRenderer||(this._silhouetteRenderer=new Oo(this._scene)),this._silhouetteRenderer}get depthRenderer(){return this._depthRenderer||(this._depthRenderer=new Lo(this._scene)),this._depthRenderer}get normalsRenderer(){return this._normalsRenderer||(this._normalsRenderer=new Uo(this._scene)),this._normalsRenderer}get edgesRenderer(){return this._edgesRenderer||(this._edgesRenderer=new So(this._scene)),this._edgesRenderer}get edgesColorRenderer(){return this._edgesColorRenderer||(this._edgesColorRenderer=new xo(this._scene)),this._edgesColorRenderer}get pickMeshRenderer(){return this._pickMeshRenderer||(this._pickMeshRenderer=new wo(this._scene)),this._pickMeshRenderer}get pickNormalsRenderer(){return this._pickNormalsRenderer||(this._pickNormalsRenderer=new Fo(this._scene)),this._pickNormalsRenderer}get pickNormalsFlatRenderer(){return this._pickNormalsFlatRenderer||(this._pickNormalsFlatRenderer=new Vo(this._scene)),this._pickNormalsFlatRenderer}get pickDepthRenderer(){return this._pickDepthRenderer||(this._pickDepthRenderer=new Bo(this._scene)),this._pickDepthRenderer}get occlusionRenderer(){return this._occlusionRenderer||(this._occlusionRenderer=new Mo(this._scene)),this._occlusionRenderer}get shadowRenderer(){return this._shadowRenderer||(this._shadowRenderer=new Ho(this._scene)),this._shadowRenderer}_destroy(){this._colorRenderer&&this._colorRenderer.destroy(),this._colorRendererWithSAO&&this._colorRendererWithSAO.destroy(),this._flatColorRenderer&&this._flatColorRenderer.destroy(),this._flatColorRendererWithSAO&&this._flatColorRendererWithSAO.destroy(),this._pbrRenderer&&this._pbrRenderer.destroy(),this._pbrRendererWithSAO&&this._pbrRendererWithSAO.destroy(),this._colorTextureRenderer&&this._colorTextureRenderer.destroy(),this._colorTextureRendererWithSAO&&this._colorTextureRendererWithSAO.destroy(),this._depthRenderer&&this._depthRenderer.destroy(),this._normalsRenderer&&this._normalsRenderer.destroy(),this._silhouetteRenderer&&this._silhouetteRenderer.destroy(),this._edgesRenderer&&this._edgesRenderer.destroy(),this._edgesColorRenderer&&this._edgesColorRenderer.destroy(),this._pickMeshRenderer&&this._pickMeshRenderer.destroy(),this._pickDepthRenderer&&this._pickDepthRenderer.destroy(),this._pickNormalsRenderer&&this._pickNormalsRenderer.destroy(),this._pickNormalsFlatRenderer&&this._pickNormalsFlatRenderer.destroy(),this._occlusionRenderer&&this._occlusionRenderer.destroy(),this._shadowRenderer&&this._shadowRenderer.destroy()}}const Wo={};const zo=p.vec3(),Ko=p.vec3(),Yo=p.vec3(),Xo=p.vec3(),Zo=p.vec3(),qo=p.mat4();class Jo{constructor(e){this._scene=e,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){if(!this._program&&(this._allocate(),this.errors))return;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram());const i=t.model,r=i.scene,o=r.canvas.gl,n=r.camera,a=t._state,l=t._state.origin,{position:h,rotationMatrix:c,rotationMatrixConjugate:A}=i,u=t.aabb,d=e.pickViewMatrix||n.viewMatrix,f=zo;let E,m;if(f[0]=p.safeInv(u[3]-u[0])*p.MAX_INT,f[1]=p.safeInv(u[4]-u[1])*p.MAX_INT,f[2]=p.safeInv(u[5]-u[2])*p.MAX_INT,e.snapPickCoordinateScale[0]=p.safeInv(f[0]),e.snapPickCoordinateScale[1]=p.safeInv(f[1]),e.snapPickCoordinateScale[2]=p.safeInv(f[2]),l||0!==h[0]||0!==h[1]||0!==h[2]){const t=Ko;if(l){const e=p.transformPoint3(c,l,Yo);t[0]=e[0],t[1]=e[1],t[2]=e[2]}else t[0]=0,t[1]=0,t[2]=0;t[0]+=h[0],t[1]+=h[1],t[2]+=h[2],E=S(d,t,qo),m=Xo,m[0]=n.eye[0]-t[0],m[1]=n.eye[1]-t[1],m[2]=n.eye[2]-t[2],e.snapPickOrigin[0]=t[0],e.snapPickOrigin[1]=t[1],e.snapPickOrigin[2]=t[2]}else E=d,m=n.eye,e.snapPickOrigin[0]=0,e.snapPickOrigin[1]=0,e.snapPickOrigin[2]=0;o.uniform3fv(this._uCameraEyeRtc,m),o.uniform2fv(this.uVectorA,e.snapVectorA),o.uniform2fv(this.uInverseVectorAB,e.snapInvVectorAB),o.uniform1i(this._uLayerNumber,e.snapPickLayerNumber),o.uniform3fv(this._uCoordinateScaler,f),o.uniform1i(this._uRenderPass,s),o.uniform1i(this._uPickInvisible,e.pickInvisible),o.uniformMatrix4fv(this._uWorldMatrix,!1,A),o.uniformMatrix4fv(this._uViewMatrix,!1,E),o.uniformMatrix4fv(this._uProjMatrix,!1,n.projMatrix);{const t=2/(Math.log(e.pickZFar+1)/Math.LN2);o.uniform1f(this._uLogDepthBufFC,t)}const y=r._sectionPlanesState.sectionPlanes.length;if(y>0){const e=r._sectionPlanesState.sectionPlanes,s=t.layerIndex*y,n=i.renderFlags;for(let t=0;t<y;t++){const i=this._uSectionPlanes[t];if(i){const r=n.sectionPlanesActivePerLayer[s+t];if(o.uniform1i(i.active,r?1:0),r){const s=e[t];if(l){const e=B(s.dist,s.dir,l,Zo);o.uniform3fv(i.pos,e)}else o.uniform3fv(i.pos,s.pos);o.uniform3fv(i.dir,s.dir)}}}}o.uniformMatrix4fv(this._uPositionsDecodeMatrix,!1,a.positionsDecodeMatrix),this._aModelMatrixCol0.bindArrayBuffer(a.modelMatrixCol0Buf),this._aModelMatrixCol1.bindArrayBuffer(a.modelMatrixCol1Buf),this._aModelMatrixCol2.bindArrayBuffer(a.modelMatrixCol2Buf),o.vertexAttribDivisor(this._aModelMatrixCol0.location,1),o.vertexAttribDivisor(this._aModelMatrixCol1.location,1),o.vertexAttribDivisor(this._aModelMatrixCol2.location,1),this._aPosition.bindArrayBuffer(a.positionsBuf),this._aFlags&&(this._aFlags.bindArrayBuffer(a.flagsBuf),o.vertexAttribDivisor(this._aFlags.location,1)),this._aOffset&&(this._aOffset.bindArrayBuffer(a.offsetsBuf),o.vertexAttribDivisor(this._aOffset.location,1)),a.indicesBuf.bind(),o.drawElementsInstanced(o.TRIANGLES,a.indicesBuf.numItems,a.indicesBuf.itemType,0,a.numInstances),a.indicesBuf.unbind(),o.vertexAttribDivisor(this._aModelMatrixCol0.location,0),o.vertexAttribDivisor(this._aModelMatrixCol1.location,0),o.vertexAttribDivisor(this._aModelMatrixCol2.location,0),this._aFlags&&o.vertexAttribDivisor(this._aFlags.location,0),this._aOffset&&o.vertexAttribDivisor(this._aOffset.location,0)}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ae(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uPickInvisible=s.getLocation("pickInvisible"),this._uPositionsDecodeMatrix=s.getLocation("positionsDecodeMatrix"),this._uWorldMatrix=s.getLocation("worldMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});this._aPosition=s.getAttribute("position"),this._aOffset=s.getAttribute("offset"),this._aFlags=s.getAttribute("flags"),this._aModelMatrixCol0=s.getAttribute("modelMatrixCol0"),this._aModelMatrixCol1=s.getAttribute("modelMatrixCol1"),this._aModelMatrixCol2=s.getAttribute("modelMatrixCol2"),this._uLogDepthBufFC=s.getLocation("logDepthBufFC"),this._uCameraEyeRtc=s.getLocation("uCameraEyeRtc"),this.uVectorA=s.getLocation("snapVectorA"),this.uInverseVectorAB=s.getLocation("snapInvVectorAB"),this._uLayerNumber=s.getLocation("layerNumber"),this._uCoordinateScaler=s.getLocation("coordinateScaler")}_bindProgram(){this._program.bind()}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// SnapInstancingDepthBufInitRenderer vertex shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),s.push("uniform bool pickInvisible;"),s.push("uniform mat4 worldMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),s.push("uniform mat4 positionsDecodeMatrix;"),s.push("uniform vec3 uCameraEyeRtc;"),s.push("uniform vec2 snapVectorA;"),s.push("uniform vec2 snapInvVectorAB;"),s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;"),s.push("vec2 remapClipPos(vec2 clipPos) {"),s.push("    float x = (clipPos.x - snapVectorA.x) * snapInvVectorAB.x;"),s.push("    float y = (clipPos.y - snapVectorA.y) * snapInvVectorAB.y;"),s.push("    return vec2(x, y);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out highp vec3 relativeToOriginPosition;"),s.push("void main(void) {"),s.push("int pickFlag = int(flags) >> 12 & 0xF;"),s.push("if (pickFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("relativeToOriginPosition = worldPosition.xyz;"),s.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("  vWorldPosition = worldPosition;"),s.push("  vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),s.push("float tmp = clipPos.w;"),s.push("clipPos.xyzw /= tmp;"),s.push("clipPos.xy = remapClipPos(clipPos.xy);"),s.push("clipPos.z += 0.0001;"),s.push("clipPos.xyzw *= tmp;"),s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene._sectionPlanesState,t=e.sectionPlanes.length>0,s=[];if(s.push("#version 300 es"),s.push("// Points instancing pick depth fragment shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("#endif"),s.push("in float isPerspective;"),s.push("uniform float logDepthBufFC;"),s.push("in float vFragDepth;"),s.push("uniform int layerNumber;"),s.push("uniform vec3 coordinateScaler;"),t){s.push("in vec4 vWorldPosition;"),s.push("in float vFlags;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("uniform bool sectionPlaneActive"+t+";"),s.push("uniform vec3 sectionPlanePos"+t+";"),s.push("uniform vec3 sectionPlaneDir"+t+";")}if(s.push("in highp vec3 relativeToOriginPosition;"),s.push("out highp ivec4 outCoords;"),s.push("void main(void) {"),t){s.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),s.push("  if (clippable) {"),s.push("  float dist = 0.0;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("if (sectionPlaneActive"+t+") {"),s.push("   dist += clamp(dot(-sectionPlaneDir"+t+".xyz, vWorldPosition.xyz - sectionPlanePos"+t+".xyz), 0.0, 1000.0);"),s.push("}");s.push("if (dist > 0.0) { discard; }"),s.push("}")}return s.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),s.push("outCoords = ivec4(relativeToOriginPosition.xyz*coordinateScaler.xyz, -layerNumber);"),s.push("}"),s}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const $o=p.vec3(),en=p.vec3(),tn=p.vec3(),sn=p.vec3(),rn=p.vec3(),on=p.mat4();class nn{constructor(e){this._scene=e,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){if(!this._program&&(this._allocate(t),this.errors))return;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram());const i=t.model,r=i.scene,o=r.camera,n=r.canvas.gl,a=t._state,l=t._state.origin,{position:h,rotationMatrix:c,rotationMatrixConjugate:A}=i,u=t.aabb,d=e.pickViewMatrix||o.viewMatrix,f=$o;let E,m;if(f[0]=p.safeInv(u[3]-u[0])*p.MAX_INT,f[1]=p.safeInv(u[4]-u[1])*p.MAX_INT,f[2]=p.safeInv(u[5]-u[2])*p.MAX_INT,e.snapPickCoordinateScale[0]=p.safeInv(f[0]),e.snapPickCoordinateScale[1]=p.safeInv(f[1]),e.snapPickCoordinateScale[2]=p.safeInv(f[2]),l||0!==h[0]||0!==h[1]||0!==h[2]){const t=en;if(l){const e=p.transformPoint3(c,l,tn);t[0]=e[0],t[1]=e[1],t[2]=e[2]}else t[0]=0,t[1]=0,t[2]=0;t[0]+=h[0],t[1]+=h[1],t[2]+=h[2],E=S(d,t,on),m=sn,m[0]=o.eye[0]-t[0],m[1]=o.eye[1]-t[1],m[2]=o.eye[2]-t[2],e.snapPickOrigin[0]=t[0],e.snapPickOrigin[1]=t[1],e.snapPickOrigin[2]=t[2]}else E=d,m=o.eye,e.snapPickOrigin[0]=0,e.snapPickOrigin[1]=0,e.snapPickOrigin[2]=0;n.uniform3fv(this._uCameraEyeRtc,m),n.uniform2fv(this.uVectorA,e.snapVectorA),n.uniform2fv(this.uInverseVectorAB,e.snapInvVectorAB),n.uniform1i(this._uLayerNumber,e.snapPickLayerNumber),n.uniform3fv(this._uCoordinateScaler,f),n.uniform1i(this._uRenderPass,s),n.uniform1i(this._uPickInvisible,e.pickInvisible),n.uniformMatrix4fv(this._uViewMatrix,!1,E),n.uniformMatrix4fv(this._uWorldMatrix,!1,A),n.uniformMatrix4fv(this._uProjMatrix,!1,o.projMatrix);{const t=2/(Math.log(e.pickZFar+1)/Math.LN2);n.uniform1f(this._uLogDepthBufFC,t)}const y=r._sectionPlanesState.sectionPlanes.length;if(y>0){const e=r._sectionPlanesState.sectionPlanes,s=t.layerIndex*y,o=i.renderFlags;for(let t=0;t<y;t++){const i=this._uSectionPlanes[t];if(i){const r=o.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,r?1:0),r){const s=e[t];if(l){const e=B(s.dist,s.dir,l,rn);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}n.uniformMatrix4fv(this._uPositionsDecodeMatrix,!1,a.positionsDecodeMatrix),this._aModelMatrixCol0.bindArrayBuffer(a.modelMatrixCol0Buf),this._aModelMatrixCol1.bindArrayBuffer(a.modelMatrixCol1Buf),this._aModelMatrixCol2.bindArrayBuffer(a.modelMatrixCol2Buf),n.vertexAttribDivisor(this._aModelMatrixCol0.location,1),n.vertexAttribDivisor(this._aModelMatrixCol1.location,1),n.vertexAttribDivisor(this._aModelMatrixCol2.location,1),this._aPosition.bindArrayBuffer(a.positionsBuf),this._aFlags.bindArrayBuffer(a.flagsBuf),n.vertexAttribDivisor(this._aFlags.location,1),this._aOffset&&(this._aOffset.bindArrayBuffer(a.offsetsBuf),n.vertexAttribDivisor(this._aOffset.location,1)),"edge"===e.snapMode?(a.edgeIndicesBuf.bind(),n.drawElementsInstanced(n.LINES,a.edgeIndicesBuf.numItems,a.edgeIndicesBuf.itemType,0,a.numInstances),a.edgeIndicesBuf.unbind()):n.drawArraysInstanced(n.POINTS,0,a.positionsBuf.numItems,a.numInstances),n.vertexAttribDivisor(this._aModelMatrixCol0.location,0),n.vertexAttribDivisor(this._aModelMatrixCol1.location,0),n.vertexAttribDivisor(this._aModelMatrixCol2.location,0),n.vertexAttribDivisor(this._aFlags.location,0),this._aOffset&&n.vertexAttribDivisor(this._aOffset.location,0)}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ae(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uPickInvisible=s.getLocation("pickInvisible"),this._uPositionsDecodeMatrix=s.getLocation("positionsDecodeMatrix"),this._uWorldMatrix=s.getLocation("worldMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});this._aPosition=s.getAttribute("position"),this._aOffset=s.getAttribute("offset"),this._aFlags=s.getAttribute("flags"),this._aModelMatrixCol0=s.getAttribute("modelMatrixCol0"),this._aModelMatrixCol1=s.getAttribute("modelMatrixCol1"),this._aModelMatrixCol2=s.getAttribute("modelMatrixCol2"),this._uLogDepthBufFC=s.getLocation("logDepthBufFC"),this._uCameraEyeRtc=s.getLocation("uCameraEyeRtc"),this.uVectorA=s.getLocation("snapVectorA"),this.uInverseVectorAB=s.getLocation("snapInvVectorAB"),this._uLayerNumber=s.getLocation("layerNumber"),this._uCoordinateScaler=s.getLocation("coordinateScaler")}_bindProgram(){this._program.bind()}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// SnapInstancingDepthRenderer vertex shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),s.push("uniform bool pickInvisible;"),s.push("uniform mat4 worldMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),s.push("uniform mat4 positionsDecodeMatrix;"),s.push("uniform vec3 uCameraEyeRtc;"),s.push("uniform vec2 snapVectorA;"),s.push("uniform vec2 snapInvVectorAB;"),s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;"),s.push("vec2 remapClipPos(vec2 clipPos) {"),s.push("    float x = (clipPos.x - snapVectorA.x) * snapInvVectorAB.x;"),s.push("    float y = (clipPos.y - snapVectorA.y) * snapInvVectorAB.y;"),s.push("    return vec2(x, y);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out highp vec3 relativeToOriginPosition;"),s.push("void main(void) {"),s.push("int pickFlag = int(flags) >> 12 & 0xF;"),s.push("if (pickFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("relativeToOriginPosition = worldPosition.xyz;"),s.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("  vWorldPosition = worldPosition;"),s.push("  vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),s.push("float tmp = clipPos.w;"),s.push("clipPos.xyzw /= tmp;"),s.push("clipPos.xy = remapClipPos(clipPos.xy);"),s.push("clipPos.xyzw *= tmp;"),s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"),s.push("gl_Position = clipPos;"),s.push("gl_PointSize = 1.0;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene._sectionPlanesState,t=e.sectionPlanes.length>0,s=[];if(s.push("#version 300 es"),s.push("// SnapInstancingDepthRenderer fragment shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("#endif"),s.push("in float isPerspective;"),s.push("uniform float logDepthBufFC;"),s.push("in float vFragDepth;"),s.push("uniform int layerNumber;"),s.push("uniform vec3 coordinateScaler;"),t){s.push("in vec4 vWorldPosition;"),s.push("in float vFlags;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("uniform bool sectionPlaneActive"+t+";"),s.push("uniform vec3 sectionPlanePos"+t+";"),s.push("uniform vec3 sectionPlaneDir"+t+";")}if(s.push("in highp vec3 relativeToOriginPosition;"),s.push("out highp ivec4 outCoords;"),s.push("void main(void) {"),t){s.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),s.push("  if (clippable) {"),s.push("  float dist = 0.0;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("if (sectionPlaneActive"+t+") {"),s.push("   dist += clamp(dot(-sectionPlaneDir"+t+".xyz, vWorldPosition.xyz - sectionPlanePos"+t+".xyz), 0.0, 1000.0);"),s.push("}");s.push("if (dist > 0.0) { discard; }"),s.push("}")}return s.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),s.push("outCoords = ivec4(relativeToOriginPosition.xyz*coordinateScaler.xyz, layerNumber);"),s.push("}"),s}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}class an{constructor(e){this._scene=e}_compile(){this._snapDepthBufInitRenderer&&!this._snapDepthBufInitRenderer.getValid()&&(this._snapDepthBufInitRenderer.destroy(),this._snapDepthBufInitRenderer=null),this._snapDepthRenderer&&!this._snapDepthRenderer.getValid()&&(this._snapDepthRenderer.destroy(),this._snapDepthRenderer=null)}get snapDepthBufInitRenderer(){return this._snapDepthBufInitRenderer||(this._snapDepthBufInitRenderer=new Jo(this._scene,!1)),this._snapDepthBufInitRenderer}get snapDepthRenderer(){return this._snapDepthRenderer||(this._snapDepthRenderer=new nn(this._scene)),this._snapDepthRenderer}_destroy(){this._snapDepthBufInitRenderer&&this._snapDepthBufInitRenderer.destroy(),this._snapDepthRenderer&&this._snapDepthRenderer.destroy()}}const ln={};const hn=new Uint8Array(4),cn=new Float32Array(1),An=p.vec4([0,0,0,1]),un=p.vec4([0,0,0,1]);p.vec4([0,0,0,1]);const pn=new Float32Array(3),dn=p.vec3(),fn=p.vec3(),En=p.vec3(),mn=p.vec3(),yn=p.vec3(),gn=p.vec3(),In=p.vec3();class vn{constructor(e){console.info("Creating TrianglesInstancingLayer"),this.model=e.model,this.sortId="TrianglesInstancingLayer"+(e.solid?"-solid":"-surface")+(e.normals?"-normals":"-autoNormals"),this.layerIndex=e.layerIndex,this._instancingRenderers=function(e){const t=e.id;let s=Wo[t];return s||(s=new Qo(e),Wo[t]=s,s._compile(),e.on("compile",(()=>{s._compile()})),e.on("destroyed",(()=>{delete Wo[t],s._destroy()}))),s}(e.model.scene),this._snapInstancingRenderers=function(e){const t=e.id;let s=ln[t];return s||(s=new an(e),ln[t]=s,s._compile(),e.on("compile",(()=>{s._compile()})),e.on("destroyed",(()=>{delete ln[t],s._destroy()}))),s}(e.model.scene),this._aabb=p.collapseAABB3(),this._state=new be({numInstances:0,obb:p.OBB3(),origin:p.vec3(),geometry:e.geometry,textureSet:e.textureSet,pbrSupported:!1,positionsDecodeMatrix:e.geometry.positionsDecodeMatrix,colorsBuf:null,metallicRoughnessBuf:null,flagsBuf:null,offsetsBuf:null,modelMatrixCol0Buf:null,modelMatrixCol1Buf:null,modelMatrixCol2Buf:null,modelNormalMatrixCol0Buf:null,modelNormalMatrixCol1Buf:null,modelNormalMatrixCol2Buf:null,pickColorsBuf:null}),this._numPortions=0,this._numVisibleLayerPortions=0,this._numTransparentLayerPortions=0,this._numXRayedLayerPortions=0,this._numHighlightedLayerPortions=0,this._numSelectedLayerPortions=0,this._numClippableLayerPortions=0,this._numEdgesLayerPortions=0,this._numPickableLayerPortions=0,this._numCulledLayerPortions=0,this.numIndices=e.geometry.numIndices,this._colors=[],this._metallicRoughness=[],this._pickColors=[],this._offsets=[],this._modelMatrixCol0=[],this._modelMatrixCol1=[],this._modelMatrixCol2=[],this._modelNormalMatrixCol0=[],this._modelNormalMatrixCol1=[],this._modelNormalMatrixCol2=[],this._portions=[],e.origin&&this._state.origin.set(e.origin),this._finalized=!1,this.aabb=p.collapseAABB3(),this.solid=!!e.solid,this.numIndices=e.geometry.numIndices}createPortion(e){const t=e.color,s=e.metallic,i=e.roughness,r=null!==e.opacity&&void 0!==e.opacity?e.opacity:255,o=e.meshMatrix,n=e.aabb,a=e.pickColor;if(this._finalized)throw"Already finalized";const l=t[0],h=t[1],c=t[2];if(this._colors.push(l),this._colors.push(h),this._colors.push(c),this._colors.push(r),this._metallicRoughness.push(null!=s?s:0),this._metallicRoughness.push(null!=i?i:255),this.model.scene.entityOffsetsEnabled&&(this._offsets.push(0),this._offsets.push(0),this._offsets.push(0)),this._modelMatrixCol0.push(o[0]),this._modelMatrixCol0.push(o[4]),this._modelMatrixCol0.push(o[8]),this._modelMatrixCol0.push(o[12]),this._modelMatrixCol1.push(o[1]),this._modelMatrixCol1.push(o[5]),this._modelMatrixCol1.push(o[9]),this._modelMatrixCol1.push(o[13]),this._modelMatrixCol2.push(o[2]),this._modelMatrixCol2.push(o[6]),this._modelMatrixCol2.push(o[10]),this._modelMatrixCol2.push(o[14]),this._state.geometry.normals){let e=p.transposeMat4(o,p.mat4()),t=p.inverseMat4(e);this._modelNormalMatrixCol0.push(t[0]),this._modelNormalMatrixCol0.push(t[4]),this._modelNormalMatrixCol0.push(t[8]),this._modelNormalMatrixCol0.push(t[12]),this._modelNormalMatrixCol1.push(t[1]),this._modelNormalMatrixCol1.push(t[5]),this._modelNormalMatrixCol1.push(t[9]),this._modelNormalMatrixCol1.push(t[13]),this._modelNormalMatrixCol2.push(t[2]),this._modelNormalMatrixCol2.push(t[6]),this._modelNormalMatrixCol2.push(t[10]),this._modelNormalMatrixCol2.push(t[14])}this._pickColors.push(a[0]),this._pickColors.push(a[1]),this._pickColors.push(a[2]),this._pickColors.push(a[3]);const A=this._state.geometry.positionsCompressed.length,u=this._state.geometry.positionsCompressed,d=this._state.geometry.positionsDecodeMatrix;for(let e=0;e<A;e+=3)An[0]=u[e+0],An[1]=u[e+1],An[2]=u[e+2],p.transformPoint4(d,An,un),p.transformPoint4(o,un,An),p.expandAABB3Point3(n,An);if(this._state.origin){const e=this._state.origin;n[0]+=e[0],n[1]+=e[1],n[2]+=e[2],n[3]+=e[0],n[4]+=e[1],n[5]+=e[2]}p.expandAABB3(this.aabb,n),this._state.numInstances++;const f=this._portions.length,E={};return this.model.scene.pickSurfacePrecisionEnabled&&(E.matrix=o.slice(),E.inverseMatrix=null,E.normalMatrix=null),this._portions.push(E),this._numPortions++,this.model.numPortions++,f}finalize(){if(this._finalized)return;const e=this._state,t=e.geometry,s=e.textureSet,i=this.model.scene.canvas.gl,r=this._colors.length,o=r/4;if(r>0){let t=!1;e.colorsBuf=new le(i,i.ARRAY_BUFFER,new Uint8Array(this._colors),this._colors.length,4,i.DYNAMIC_DRAW,t),this._colors=[]}if(this._metallicRoughness.length>0){const t=new Uint8Array(this._metallicRoughness);let s=!1;e.metallicRoughnessBuf=new le(i,i.ARRAY_BUFFER,t,this._metallicRoughness.length,2,i.STATIC_DRAW,s)}if(o>0){let t=!1;e.flagsBuf=new le(i,i.ARRAY_BUFFER,new Float32Array(o),o,1,i.DYNAMIC_DRAW,t)}if(this.model.scene.entityOffsetsEnabled&&this._offsets.length>0){const t=!1;e.offsetsBuf=new le(i,i.ARRAY_BUFFER,new Float32Array(this._offsets),this._offsets.length,3,i.DYNAMIC_DRAW,t),this._offsets=[]}if(t.positionsCompressed&&t.positionsCompressed.length>0){const s=!1;e.positionsBuf=new le(i,i.ARRAY_BUFFER,t.positionsCompressed,t.positionsCompressed.length,3,i.STATIC_DRAW,s),e.positionsDecodeMatrix=p.mat4(t.positionsDecodeMatrix)}if(t.colorsCompressed&&t.colorsCompressed.length>0){const s=new Uint8Array(t.colorsCompressed),r=!1;e.colorsBuf=new le(i,i.ARRAY_BUFFER,s,s.length,4,i.STATIC_DRAW,r)}if(t.uvCompressed&&t.uvCompressed.length>0){const s=t.uvCompressed;e.uvDecodeMatrix=t.uvDecodeMatrix,e.uvBuf=new le(i,i.ARRAY_BUFFER,s,s.length,2,i.STATIC_DRAW,!1)}if(t.indices&&t.indices.length>0&&(e.indicesBuf=new le(i,i.ELEMENT_ARRAY_BUFFER,new Uint32Array(t.indices),t.indices.length,1,i.STATIC_DRAW),e.numIndices=t.indices.length),"triangles"!==t.primitive&&"solid"!==t.primitive&&"surface"!==t.primitive||(e.edgeIndicesBuf=new le(i,i.ELEMENT_ARRAY_BUFFER,new Uint32Array(t.edgeIndices),t.edgeIndices.length,1,i.STATIC_DRAW)),this._modelMatrixCol0.length>0){const t=!1;e.modelMatrixCol0Buf=new le(i,i.ARRAY_BUFFER,new Float32Array(this._modelMatrixCol0),this._modelMatrixCol0.length,4,i.STATIC_DRAW,t),e.modelMatrixCol1Buf=new le(i,i.ARRAY_BUFFER,new Float32Array(this._modelMatrixCol1),this._modelMatrixCol1.length,4,i.STATIC_DRAW,t),e.modelMatrixCol2Buf=new le(i,i.ARRAY_BUFFER,new Float32Array(this._modelMatrixCol2),this._modelMatrixCol2.length,4,i.STATIC_DRAW,t),this._modelMatrixCol0=[],this._modelMatrixCol1=[],this._modelMatrixCol2=[],e.normalsBuf&&(e.modelNormalMatrixCol0Buf=new le(i,i.ARRAY_BUFFER,new Float32Array(this._modelNormalMatrixCol0),this._modelNormalMatrixCol0.length,4,i.STATIC_DRAW,t),e.modelNormalMatrixCol1Buf=new le(i,i.ARRAY_BUFFER,new Float32Array(this._modelNormalMatrixCol1),this._modelNormalMatrixCol1.length,4,i.STATIC_DRAW,t),e.modelNormalMatrixCol2Buf=new le(i,i.ARRAY_BUFFER,new Float32Array(this._modelNormalMatrixCol2),this._modelNormalMatrixCol2.length,4,i.STATIC_DRAW,t),this._modelNormalMatrixCol0=[],this._modelNormalMatrixCol1=[],this._modelNormalMatrixCol2=[])}if(this._pickColors.length>0){const t=!1;e.pickColorsBuf=new le(i,i.ARRAY_BUFFER,new Uint8Array(this._pickColors),this._pickColors.length,4,i.STATIC_DRAW,t),this._pickColors=[]}e.pbrSupported=!!(e.metallicRoughnessBuf&&e.uvBuf&&e.normalsBuf&&s&&s.colorTexture&&s.metallicRoughnessTexture),e.colorTextureSupported=!!e.uvBuf&&!!s&&!!s.colorTexture,this._state.geometry=null,this._finalized=!0}initFlags(e,t,s){t&F&&(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++),t&k&&(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++),t&G&&(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++),t&V&&(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++),t&U&&(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++),t&j&&(this._numEdgesLayerPortions++,this.model.numEdgesLayerPortions++),t&L&&(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++),t&M&&(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++),s&&(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++),this._setFlags(e,t,s)}setVisible(e,t,s){if(!this._finalized)throw"Not finalized";t&F?(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++):(this._numVisibleLayerPortions--,this.model.numVisibleLayerPortions--),this._setFlags(e,t,s)}setHighlighted(e,t,s){if(!this._finalized)throw"Not finalized";t&k?(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++):(this._numHighlightedLayerPortions--,this.model.numHighlightedLayerPortions--),this._setFlags(e,t,s)}setXRayed(e,t,s){if(!this._finalized)throw"Not finalized";t&G?(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++):(this._numXRayedLayerPortions--,this.model.numXRayedLayerPortions--),this._setFlags(e,t,s)}setSelected(e,t,s){if(!this._finalized)throw"Not finalized";t&V?(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++):(this._numSelectedLayerPortions--,this.model.numSelectedLayerPortions--),this._setFlags(e,t,s)}setEdges(e,t,s){if(!this._finalized)throw"Not finalized";t&j?(this._numEdgesLayerPortions++,this.model.numEdgesLayerPortions++):(this._numEdgesLayerPortions--,this.model.numEdgesLayerPortions--),this._setFlags(e,t,s)}setClippable(e,t){if(!this._finalized)throw"Not finalized";t&U?(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++):(this._numClippableLayerPortions--,this.model.numClippableLayerPortions--),this._setFlags(e,t)}setCollidable(e,t){if(!this._finalized)throw"Not finalized"}setPickable(e,t,s){if(!this._finalized)throw"Not finalized";t&L?(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++):(this._numPickableLayerPortions--,this.model.numPickableLayerPortions--),this._setFlags(e,t,s)}setCulled(e,t,s){if(!this._finalized)throw"Not finalized";t&M?(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++):(this._numCulledLayerPortions--,this.model.numCulledLayerPortions--),this._setFlags(e,t,s)}setColor(e,t){if(!this._finalized)throw"Not finalized";hn[0]=t[0],hn[1]=t[1],hn[2]=t[2],hn[3]=t[3],this._state.colorsBuf&&this._state.colorsBuf.setData(hn,4*e)}setTransparent(e,t,s){s?(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++):(this._numTransparentLayerPortions--,this.model.numTransparentLayerPortions--),this._setFlags(e,t,s)}_setFlags(e,t,s){if(!this._finalized)throw"Not finalized";const i=!!(t&F),r=!!(t&G),o=!!(t&k),n=!!(t&V),a=!!(t&j),l=!!(t&L),h=!!(t&M);let c,A;c=!i||h||r||o&&!this.model.scene.highlightMaterial.glowThrough||n&&!this.model.scene.selectedMaterial.glowThrough?pr.NOT_RENDERED:s?pr.COLOR_TRANSPARENT:pr.COLOR_OPAQUE,A=!i||h?pr.NOT_RENDERED:n?pr.SILHOUETTE_SELECTED:o?pr.SILHOUETTE_HIGHLIGHTED:r?pr.SILHOUETTE_XRAYED:pr.NOT_RENDERED;let u=0;u=!i||h?pr.NOT_RENDERED:n?pr.EDGES_SELECTED:o?pr.EDGES_HIGHLIGHTED:r?pr.EDGES_XRAYED:a?s?pr.EDGES_COLOR_TRANSPARENT:pr.EDGES_COLOR_OPAQUE:pr.NOT_RENDERED;let p=0;p|=c,p|=A<<4,p|=u<<8,p|=(i&&!h&&l?pr.PICK:pr.NOT_RENDERED)<<12,p|=(t&U?1:0)<<16,cn[0]=p,this._state.flagsBuf&&this._state.flagsBuf.setData(cn,e)}setOffset(e,t){if(!this._finalized)throw"Not finalized";this.model.scene.entityOffsetsEnabled?(pn[0]=t[0],pn[1]=t[1],pn[2]=t[2],this._state.offsetsBuf&&this._state.offsetsBuf.setData(pn,3*e)):this.model.error("Entity#offset not enabled for this Viewer")}getEachVertex(e,t){if(!this.model.scene.pickSurfacePrecisionEnabled)return!1;const s=this._state,i=s.geometry,r=this._portions[e];if(!r)return void this.model.error("portion not found: "+e);const o=i.quantizedPositions,n=s.origin,a=r.offset,l=n[0]+a[0],h=n[1]+a[1],c=n[2]+a[2],A=An,u=r.matrix,d=this.model.sceneModelMatrix,f=s.positionsDecodeMatrix;for(let e=0,s=o.length;e<s;e+=3)A[0]=o[e],A[1]=o[e+1],A[2]=o[e+2],p.decompressPosition(A,f),p.transformPoint3(u,A),p.transformPoint3(d,A),A[0]+=l,A[1]+=h,A[2]+=c,t(A)}drawColorOpaque(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&(this._updateBackfaceCull(e,t),t.withSAO&&this.model.saoEnabled?t.pbrEnabled&&this.model.pbrEnabled&&this._state.pbrSupported?this._instancingRenderers.pbrRendererWithSAO&&this._instancingRenderers.pbrRendererWithSAO.drawLayer(t,this,pr.COLOR_OPAQUE):t.colorTextureEnabled&&this.model.colorTextureEnabled&&this._state.colorTextureSupported?this._instancingRenderers.colorTextureRendererWithSAO&&this._instancingRenderers.colorTextureRendererWithSAO.drawLayer(t,this,pr.COLOR_OPAQUE):this._state.normalsBuf?this._instancingRenderers.colorRendererWithSAO&&this._instancingRenderers.colorRendererWithSAO.drawLayer(t,this,pr.COLOR_OPAQUE):this._instancingRenderers.flatColorRendererWithSAO&&this._instancingRenderers.flatColorRendererWithSAO.drawLayer(t,this,pr.COLOR_OPAQUE):t.pbrEnabled&&this.model.pbrEnabled&&this._state.pbrSupported?this._instancingRenderers.pbrRenderer&&this._instancingRenderers.pbrRenderer.drawLayer(t,this,pr.COLOR_OPAQUE):t.colorTextureEnabled&&this.model.colorTextureEnabled&&this._state.colorTextureSupported?this._instancingRenderers.colorTextureRenderer&&this._instancingRenderers.colorTextureRenderer.drawLayer(t,this,pr.COLOR_OPAQUE):this._state.normalsBuf?this._instancingRenderers.colorRenderer&&this._instancingRenderers.colorRenderer.drawLayer(t,this,pr.COLOR_OPAQUE):this._instancingRenderers.flatColorRenderer&&this._instancingRenderers.flatColorRenderer.drawLayer(t,this,pr.COLOR_OPAQUE))}_updateBackfaceCull(e,t){const s=this.model.backfaces||!this.solid||e.sectioned;if(t.backfaces!==s){const e=t.gl;s?e.disable(e.CULL_FACE):e.enable(e.CULL_FACE),t.backfaces=s}}drawColorTransparent(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numTransparentLayerPortions&&this._numXRayedLayerPortions!==this._numPortions&&(this._updateBackfaceCull(e,t),t.pbrEnabled&&this.model.pbrEnabled&&this._state.pbrSupported?this._instancingRenderers.pbrRenderer&&this._instancingRenderers.pbrRenderer.drawLayer(t,this,pr.COLOR_TRANSPARENT):t.colorTextureEnabled&&this.model.colorTextureEnabled&&this._state.colorTextureSupported?this._instancingRenderers.colorTextureRenderer&&this._instancingRenderers.colorTextureRenderer.drawLayer(t,this,pr.COLOR_TRANSPARENT):this._state.normalsBuf?this._instancingRenderers.colorRenderer&&this._instancingRenderers.colorRenderer.drawLayer(t,this,pr.COLOR_TRANSPARENT):this._instancingRenderers.flatColorRenderer&&this._instancingRenderers.flatColorRenderer.drawLayer(t,this,pr.COLOR_TRANSPARENT))}drawDepth(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&(this._updateBackfaceCull(e,t),this._instancingRenderers.depthRenderer&&this._instancingRenderers.depthRenderer.drawLayer(t,this,pr.COLOR_OPAQUE))}drawNormals(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&(this._updateBackfaceCull(e,t),this._instancingRenderers.normalsRenderer&&this._instancingRenderers.normalsRenderer.drawLayer(t,this,pr.COLOR_OPAQUE))}drawSilhouetteXRayed(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numXRayedLayerPortions&&(this._updateBackfaceCull(e,t),this._instancingRenderers.silhouetteRenderer&&this._instancingRenderers.silhouetteRenderer.drawLayer(t,this,pr.SILHOUETTE_XRAYED))}drawSilhouetteHighlighted(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numHighlightedLayerPortions&&(this._updateBackfaceCull(e,t),this._instancingRenderers.silhouetteRenderer&&this._instancingRenderers.silhouetteRenderer.drawLayer(t,this,pr.SILHOUETTE_HIGHLIGHTED))}drawSilhouetteSelected(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numSelectedLayerPortions&&(this._updateBackfaceCull(e,t),this._instancingRenderers.silhouetteRenderer&&this._instancingRenderers.silhouetteRenderer.drawLayer(t,this,pr.SILHOUETTE_SELECTED))}drawEdgesColorOpaque(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numEdgesLayerPortions&&this._instancingRenderers.edgesColorRenderer&&this._instancingRenderers.edgesColorRenderer.drawLayer(t,this,pr.EDGES_COLOR_OPAQUE)}drawEdgesColorTransparent(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numEdgesLayerPortions&&this._instancingRenderers.edgesColorRenderer&&this._instancingRenderers.edgesColorRenderer.drawLayer(t,this,pr.EDGES_COLOR_TRANSPARENT)}drawEdgesXRayed(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numXRayedLayerPortions&&this._instancingRenderers.edgesRenderer&&this._instancingRenderers.edgesRenderer.drawLayer(t,this,pr.EDGES_XRAYED)}drawEdgesHighlighted(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numHighlightedLayerPortions&&this._instancingRenderers.edgesRenderer&&this._instancingRenderers.edgesRenderer.drawLayer(t,this,pr.EDGES_HIGHLIGHTED)}drawEdgesSelected(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numSelectedLayerPortions&&this._instancingRenderers.edgesRenderer&&this._instancingRenderers.edgesRenderer.drawLayer(t,this,pr.EDGES_SELECTED)}drawOcclusion(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._instancingRenderers.occlusionRenderer&&this._instancingRenderers.occlusionRenderer.drawLayer(t,this,pr.COLOR_OPAQUE))}drawShadow(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._instancingRenderers.shadowRenderer&&this._instancingRenderers.shadowRenderer.drawLayer(t,this,pr.COLOR_OPAQUE))}drawPickMesh(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._instancingRenderers.pickMeshRenderer&&this._instancingRenderers.pickMeshRenderer.drawLayer(t,this,pr.PICK))}drawPickDepths(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._instancingRenderers.pickDepthRenderer&&this._instancingRenderers.pickDepthRenderer.drawLayer(t,this,pr.PICK))}drawPickNormals(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._instancingRenderers.pickNormalsRenderer&&this._instancingRenderers.pickNormalsRenderer.drawLayer(t,this,pr.PICK))}drawSnapInitDepthBuf(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._snapInstancingRenderers.snapDepthBufInitRenderer&&this._snapInstancingRenderers.snapDepthBufInitRenderer.drawLayer(t,this,pr.PICK))}drawSnapDepths(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._snapInstancingRenderers.snapDepthRenderer&&this._snapInstancingRenderers.snapDepthRenderer.drawLayer(t,this,pr.PICK))}precisionRayPickSurface(e,t,s,i,r){if(!this.model.scene.pickSurfacePrecisionEnabled)return!1;const o=this._state.geometry,n=this._state,a=this._portions[e];if(!a)return this.model.error("portion not found: "+e),!1;a.inverseMatrix||(a.inverseMatrix=p.inverseMat4(a.matrix,p.mat4())),r&&!a.normalMatrix&&(a.normalMatrix=p.transposeMat4(a.inverseMatrix,p.mat4()));const l=o.quantizedPositions,h=o.indices,c=n.origin,A=a.offset,u=dn,d=fn;u.set(c?p.subVec3(t,c,En):t),d.set(s),A&&p.subVec3(u,A),p.transformRay(this.model.worldNormalMatrix,u,d,u,d),p.transformRay(a.inverseMatrix,u,d,u,d);const f=mn,E=yn,m=gn;let y=!1,g=0;const I=In;for(let e=0,s=h.length;e<s;e+=3){const s=3*h[e+0],o=3*h[e+1],v=3*h[e+2];f[0]=l[s],f[1]=l[s+1],f[2]=l[s+2],E[0]=l[o],E[1]=l[o+1],E[2]=l[o+2],m[0]=l[v],m[1]=l[v+1],m[2]=l[v+2];const{positionsDecodeMatrix:T}=n.geometry;if(p.decompressPosition(f,T),p.decompressPosition(E,T),p.decompressPosition(m,T),p.rayTriangleIntersect(u,d,f,E,m,I)){p.transformPoint3(a.matrix,I,I),p.transformPoint3(this.model.worldMatrix,I,I),A&&p.addVec3(I,A),c&&p.addVec3(I,c);const e=Math.abs(p.lenVec3(p.subVec3(I,t,[])));(!y||e>g)&&(g=e,i.set(I),r&&p.triangleNormal(f,E,m,r),y=!0)}}return y&&r&&(p.transformVec3(a.normalMatrix,r,r),p.transformVec3(this.model.worldNormalMatrix,r,r),p.normalizeVec3(r)),y}destroy(){const e=this._state;e.colorsBuf&&(e.colorsBuf.destroy(),e.colorsBuf=null),e.metallicRoughnessBuf&&(e.metallicRoughnessBuf.destroy(),e.metallicRoughnessBuf=null),e.flagsBuf&&(e.flagsBuf.destroy(),e.flagsBuf=null),e.offsetsBuf&&(e.offsetsBuf.destroy(),e.offsetsBuf=null),e.modelMatrixCol0Buf&&(e.modelMatrixCol0Buf.destroy(),e.modelMatrixCol0Buf=null),e.modelMatrixCol1Buf&&(e.modelMatrixCol1Buf.destroy(),e.modelMatrixCol1Buf=null),e.modelMatrixCol2Buf&&(e.modelMatrixCol2Buf.destroy(),e.modelMatrixCol2Buf=null),e.modelNormalMatrixCol0Buf&&(e.modelNormalMatrixCol0Buf.destroy(),e.modelNormalMatrixCol0Buf=null),e.modelNormalMatrixCol1Buf&&(e.modelNormalMatrixCol1Buf.destroy(),e.modelNormalMatrixCol1Buf=null),e.modelNormalMatrixCol2Buf&&(e.modelNormalMatrixCol2Buf.destroy(),e.modelNormalMatrixCol2Buf=null),e.pickColorsBuf&&(e.pickColorsBuf.destroy(),e.pickColorsBuf=null),e.destroy(),this._state=null}}class Tn extends Nr{drawLayer(e,t,s){super.drawLayer(e,t,s,{incrementDrawState:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Lines batching color vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),s.push("in vec4 color;"),s.push("in float flags;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vColor;"),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("if (colorFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("worldPosition.xyz = worldPosition.xyz + offset;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("vColor = vec4(float(color.r) / 255.0, float(color.g) / 255.0, float(color.b) / 255.0, float(color.a) / 255.0);"),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Lines batching color fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { discard; }"),i.push("}")}return i.push("   outColor            = vColor;"),e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("}"),i}}class _n extends Nr{drawLayer(e,t,s){super.drawLayer(e,t,s,{colorUniform:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Lines batching silhouette vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),this._addMatricesUniformBlockLines(s),s.push("uniform vec4 color;"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("void main(void) {"),s.push("int silhouetteFlag = int(flags) >> 4 & 0xF;"),s.push("if (silhouetteFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Lines batching silhouette fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("uniform vec4 color;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("outColor = color;"),i.push("}"),i}}class Rn{constructor(e){this._scene=e}_compile(){this._colorRenderer&&!this._colorRenderer.getValid()&&(this._colorRenderer.destroy(),this._colorRenderer=null),this._silhouetteRenderer&&!this._silhouetteRenderer.getValid()&&(this._silhouetteRenderer.destroy(),this._silhouetteRenderer=null)}get colorRenderer(){return this._colorRenderer||(this._colorRenderer=new Tn(this._scene,!1)),this._colorRenderer}get silhouetteRenderer(){return this._silhouetteRenderer||(this._silhouetteRenderer=new _n(this._scene)),this._silhouetteRenderer}_destroy(){this._colorRenderer&&this._colorRenderer.destroy(),this._silhouetteRenderer&&this._silhouetteRenderer.destroy()}}const Pn={};class Dn{constructor(e=5e6){e>5e6&&(e=5e6),this.maxVerts=e,this.maxIndices=3*e,this.positions=[],this.colors=[],this.offsets=[],this.indices=[]}}const Nn=p.vec4([0,0,0,1]),bn=p.vec4([0,0,0,1]);p.vec4([0,0,0,1]),p.OBB3();class Cn{constructor(e){this.layerIndex=e.layerIndex,this._batchingRenderers=function(e){const t=e.id;let s=Pn[t];return s||(s=new Rn(e),Pn[t]=s,s._compile(),e.on("compile",(()=>{s._compile()})),e.on("destroyed",(()=>{delete Pn[t],s._destroy()}))),s}(e.model.scene),this.model=e.model,this._buffer=new Dn(e.maxGeometryBatchSize),this._scratchMemory=e.scratchMemory,this._state=new be({positionsBuf:null,offsetsBuf:null,colorsBuf:null,flagsBuf:null,indicesBuf:null,positionsDecodeMatrix:p.mat4(),origin:null}),this._numPortions=0,this._numVisibleLayerPortions=0,this._numTransparentLayerPortions=0,this._numXRayedLayerPortions=0,this._numSelectedLayerPortions=0,this._numHighlightedLayerPortions=0,this._numClippableLayerPortions=0,this._numEdgesLayerPortions=0,this._numPickableLayerPortions=0,this._numCulledLayerPortions=0,this._modelAABB=p.collapseAABB3(),this._portions=[],this._numVerts=0,this._finalized=!1,e.positionsDecodeMatrix?(this._state.positionsDecodeMatrix.set(e.positionsDecodeMatrix),this._preCompressedPositionsExpected=!0):this._preCompressedPositionsExpected=!1,e.origin&&(this._state.origin=p.vec3(e.origin)),this.aabb=p.collapseAABB3()}canCreatePortion(e,t){if(this._finalized)throw"Already finalized";return this._buffer.positions.length+e<3*this._buffer.maxVerts&&this._buffer.indices.length+t<this._buffer.maxIndices}createPortion(e){if(this._finalized)throw"Already finalized";const t=e.positions,s=e.positionsCompressed,i=e.indices,r=e.color,o=e.opacity,n=e.meshMatrix,a=e.worldAABB;e.pickColor;const l=this._buffer,h=l.positions.length/3;let c;if(this._preCompressedPositionsExpected){if(!s)throw"positionsCompressed expected";c=s.length/3;for(let e=0,t=s.length;e<t;e++)l.positions.push(s[e]);const e=at.getPositionsBounds(s),t=at.decompressPosition(e.min,this._state.positionsDecodeMatrix,[]),i=at.decompressPosition(e.max,this._state.positionsDecodeMatrix,[]);a[0]=t[0],a[1]=t[1],a[2]=t[2],a[3]=i[0],a[4]=i[1],a[5]=i[2]}else{if(!t)throw"positions expected";c=t.length/3;const e=t.length,s=l.positions.length;for(let e=0,s=t.length;e<s;e++)l.positions.push(t[e]);if(n)for(let t=s,i=s+e;t<i;t+=3)Nn[0]=l.positions[t+0],Nn[1]=l.positions[t+1],Nn[2]=l.positions[t+2],p.transformPoint4(n,Nn,bn),l.positions[t+0]=bn[0],l.positions[t+1]=bn[1],l.positions[t+2]=bn[2],p.expandAABB3Point3(this._modelAABB,bn),p.expandAABB3Point3(a,bn);else for(let t=s,i=s+e;t<i;t+=3)Nn[0]=l.positions[t+0],Nn[1]=l.positions[t+1],Nn[2]=l.positions[t+2],p.expandAABB3Point3(this._modelAABB,Nn),p.expandAABB3Point3(a,Nn)}if(this._state.origin){const e=this._state.origin;a[0]+=e[0],a[1]+=e[1],a[2]+=e[2],a[3]+=e[0],a[4]+=e[1],a[5]+=e[2]}if(p.expandAABB3(this.aabb,a),r){const e=r[0],t=r[1],s=r[2],i=o;for(let r=0;r<c;r++)l.colors.push(e),l.colors.push(t),l.colors.push(s),l.colors.push(i)}if(i)for(let e=0,t=i.length;e<t;e++)l.indices.push(i[e]+h);if(this.model.scene.entityOffsetsEnabled)for(let e=0;e<c;e++)l.offsets.push(0),l.offsets.push(0),l.offsets.push(0);const A=this._portions.length/2;return this._portions.push(h),this._portions.push(c),this._numPortions++,this.model.numPortions++,this._numVerts+=c,A}finalize(){if(this._finalized)return;const e=this._state,t=this.model.scene.canvas.gl,s=this._buffer;if(s.positions.length>0)if(this._preCompressedPositionsExpected){const i=new Uint16Array(s.positions);e.positionsBuf=new le(t,t.ARRAY_BUFFER,i,s.positions.length,3,t.STATIC_DRAW)}else{const i=Xr(new Float32Array(s.positions),this._modelAABB,e.positionsDecodeMatrix);e.positionsBuf=new le(t,t.ARRAY_BUFFER,i,s.positions.length,3,t.STATIC_DRAW)}if(s.colors.length>0){const i=new Uint8Array(s.colors);let r=!1;e.colorsBuf=new le(t,t.ARRAY_BUFFER,i,s.colors.length,4,t.DYNAMIC_DRAW,r)}if(s.colors.length>0){const i=s.colors.length/4,r=new Float32Array(i);let o=!1;e.flagsBuf=new le(t,t.ARRAY_BUFFER,r,r.length,1,t.DYNAMIC_DRAW,o)}if(this.model.scene.entityOffsetsEnabled&&s.offsets.length>0){const i=new Float32Array(s.offsets);e.offsetsBuf=new le(t,t.ARRAY_BUFFER,i,s.offsets.length,3,t.DYNAMIC_DRAW)}if(s.indices.length>0){const i=new Uint32Array(s.indices);e.indicesBuf=new le(t,t.ELEMENT_ARRAY_BUFFER,i,s.indices.length,1,t.STATIC_DRAW)}this._buffer=null,this._finalized=!0}initFlags(e,t,s){t&F&&(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++),t&k&&(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++),t&G&&(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++),t&V&&(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++),t&U&&(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++),t&j&&(this._numEdgesLayerPortions++,this.model.numEdgesLayerPortions++),t&L&&(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++),t&M&&(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++),s&&(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++);this._setFlags(e,t,s,!0)}flushInitFlags(){this._setDeferredFlags()}setVisible(e,t,s){if(!this._finalized)throw"Not finalized";t&F?(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++):(this._numVisibleLayerPortions--,this.model.numVisibleLayerPortions--),this._setFlags(e,t,s)}setHighlighted(e,t,s){if(!this._finalized)throw"Not finalized";t&k?(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++):(this._numHighlightedLayerPortions--,this.model.numHighlightedLayerPortions--),this._setFlags(e,t,s)}setXRayed(e,t,s){if(!this._finalized)throw"Not finalized";t&G?(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++):(this._numXRayedLayerPortions--,this.model.numXRayedLayerPortions--),this._setFlags(e,t,s)}setSelected(e,t,s){if(!this._finalized)throw"Not finalized";t&V?(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++):(this._numSelectedLayerPortions--,this.model.numSelectedLayerPortions--),this._setFlags(e,t,s)}setEdges(e,t,s){if(!this._finalized)throw"Not finalized";t&j?(this._numEdgesLayerPortions++,this.model.numEdgesLayerPortions++):(this._numEdgesLayerPortions--,this.model.numEdgesLayerPortions--),this._setFlags(e,t,s)}setClippable(e,t){if(!this._finalized)throw"Not finalized";t&U?(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++):(this._numClippableLayerPortions--,this.model.numClippableLayerPortions--),this._setFlags(e,t)}setCulled(e,t,s){if(!this._finalized)throw"Not finalized";t&M?(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++):(this._numCulledLayerPortions--,this.model.numCulledLayerPortions--),this._setFlags(e,t,s)}setCollidable(e,t){if(!this._finalized)throw"Not finalized"}setPickable(e,t,s){if(!this._finalized)throw"Not finalized";t&L?(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++):(this._numPickableLayerPortions--,this.model.numPickableLayerPortions--),this._setFlags(e,t,s)}setColor(e,t){if(!this._finalized)throw"Not finalized";const s=2*e,i=4*this._portions[s],r=4*this._portions[s+1],o=this._scratchMemory.getUInt8Array(r),n=t[0],a=t[1],l=t[2],h=t[3];for(let e=0;e<r;e+=4)o[e+0]=n,o[e+1]=a,o[e+2]=l,o[e+3]=h;this._state.colorsBuf.setData(o,i,r)}setTransparent(e,t,s){s?(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++):(this._numTransparentLayerPortions--,this.model.numTransparentLayerPortions--),this._setFlags(e,t,s)}_setFlags(e,t,s,i=!1){if(!this._finalized)throw"Not finalized";const r=2*e,o=this._portions[r],n=this._portions[r+1],a=!!(t&F),l=!!(t&G),h=!!(t&k),c=!!(t&V),A=!!(t&L),u=!!(t&M);let p,d;p=!a||u||l||h&&!this.model.scene.highlightMaterial.glowThrough||c&&!this.model.scene.selectedMaterial.glowThrough?pr.NOT_RENDERED:s?pr.COLOR_TRANSPARENT:pr.COLOR_OPAQUE,d=!a||u?pr.NOT_RENDERED:c?pr.SILHOUETTE_SELECTED:h?pr.SILHOUETTE_HIGHLIGHTED:l?pr.SILHOUETTE_XRAYED:pr.NOT_RENDERED;let f=a&&!u&&A?pr.PICK:pr.NOT_RENDERED;const E=t&U?1:0;if(i){this._deferredFlagValues||(this._deferredFlagValues=new Float32Array(this._numVerts));for(let e=o,t=o+n;e<t;e++){let t=0;t|=p,t|=d<<4,t|=f<<12,t|=E<<16,this._deferredFlagValues[e]=t}}else if(this._state.flagsBuf){const e=this._scratchMemory.getFloat32Array(n);for(let t=0;t<n;t++){let s=0;s|=p,s|=d<<4,s|=f<<12,s|=E<<16,e[t]=s}this._state.flagsBuf.setData(e,o,n)}}_setDeferredFlags(){this._deferredFlagValues&&(this._state.flagsBuf.setData(this._deferredFlagValues),this._deferredFlagValues=null)}setOffset(e,t){if(!this._finalized)throw"Not finalized";if(!this.model.scene.entityOffsetsEnabled)return void this.model.error("Entity#offset not enabled for this Viewer");const s=2*e,i=3*this._portions[s],r=3*this._portions[s+1],o=this._scratchMemory.getFloat32Array(r),n=t[0],a=t[1],l=t[2];for(let e=0;e<r;e+=3)o[e+0]=n,o[e+1]=a,o[e+2]=l;this._state.offsetsBuf.setData(o,i,r)}drawColorOpaque(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&this._batchingRenderers.colorRenderer&&this._batchingRenderers.colorRenderer.drawLayer(t,this,pr.COLOR_OPAQUE)}drawColorTransparent(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numTransparentLayerPortions&&this._numXRayedLayerPortions!==this._numPortions&&this._batchingRenderers.colorRenderer&&this._batchingRenderers.colorRenderer.drawLayer(t,this,pr.COLOR_TRANSPARENT)}drawDepth(e,t){}drawNormals(e,t){}drawSilhouetteXRayed(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numXRayedLayerPortions&&this._batchingRenderers.silhouetteRenderer&&this._batchingRenderers.silhouetteRenderer.drawLayer(t,this,pr.SILHOUETTE_XRAYED)}drawSilhouetteHighlighted(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numHighlightedLayerPortions&&this._batchingRenderers.silhouetteRenderer&&this._batchingRenderers.silhouetteRenderer.drawLayer(t,this,pr.SILHOUETTE_HIGHLIGHTED)}drawSilhouetteSelected(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numSelectedLayerPortions&&this._batchingRenderers.silhouetteRenderer&&this._batchingRenderers.silhouetteRenderer.drawLayer(t,this,pr.SILHOUETTE_SELECTED)}drawEdgesColorOpaque(e,t){}drawEdgesColorTransparent(e,t){}drawEdgesHighlighted(e,t){}drawEdgesSelected(e,t){}drawEdgesXRayed(e,t){}drawPickMesh(e){}drawPickDepths(e){}drawPickNormals(e){}drawOcclusion(e){}drawShadow(e){}destroy(){const e=this._state;e.positionsBuf&&(e.positionsBuf.destroy(),e.positionsBuf=null),e.offsetsBuf&&(e.offsetsBuf.destroy(),e.offsetsBuf=null),e.colorsBuf&&(e.colorsBuf.destroy(),e.colorsBuf=null),e.flagsBuf&&(e.flagsBuf.destroy(),e.flagsBuf=null),e.indicesBuf&&(e.indicesBuf.destroy(),e.indicesBuf=null),e.destroy()}}class On extends br{drawLayer(e,t,s){super.drawLayer(e,t,s,{incrementDrawState:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Lines instancing color vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),s.push("in vec4 color;"),s.push("in float flags;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;")),s.push("uniform vec4 lightAmbient;"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vColor;"),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("if (colorFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("vec4 worldPosition =  positionsDecodeMatrix * vec4(position, 1.0); "),s.push("worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("vColor = vec4(float(color.r) / 255.0, float(color.g) / 255.0, float(color.b) / 255.0,  float(color.a) / 255.0);"),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState;let s,i;const r=t.sectionPlanes.length>0,o=[];if(o.push("#version 300 es"),o.push("// Lines instancing color fragment shader"),o.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),o.push("precision highp float;"),o.push("precision highp int;"),o.push("#else"),o.push("precision mediump float;"),o.push("precision mediump int;"),o.push("#endif"),e.logarithmicDepthBufferEnabled&&(o.push("uniform float logDepthBufFC;"),o.push("in float vFragDepth;")),r)for(o.push("in vec4 vWorldPosition;"),o.push("in float vFlags;"),s=0,i=t.sectionPlanes.length;s<i;s++)o.push("uniform bool sectionPlaneActive"+s+";"),o.push("uniform vec3 sectionPlanePos"+s+";"),o.push("uniform vec3 sectionPlaneDir"+s+";");if(o.push("in vec4 vColor;"),o.push("out vec4 outColor;"),o.push("void main(void) {"),r){for(o.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),o.push("  if (clippable) {"),o.push("  float dist = 0.0;"),s=0,i=t.sectionPlanes.length;s<i;s++)o.push("if (sectionPlaneActive"+s+") {"),o.push("   dist += clamp(dot(-sectionPlaneDir"+s+".xyz, vWorldPosition.xyz - sectionPlanePos"+s+".xyz), 0.0, 1000.0);"),o.push("}");o.push("if (dist > 0.0) { discard; }"),o.push("}")}return this._withSAO?(o.push("   float viewportWidth     = uSAOParams[0];"),o.push("   float viewportHeight    = uSAOParams[1];"),o.push("   float blendCutoff       = uSAOParams[2];"),o.push("   float blendFactor       = uSAOParams[3];"),o.push("   vec2 uv                 = vec2(gl_FragCoord.x / viewportWidth, gl_FragCoord.y / viewportHeight);"),o.push("   float ambient           = smoothstep(blendCutoff, 1.0, unpackRGBAToDepth(texture(uOcclusionTexture, uv))) * blendFactor;"),o.push("   outColor            = vec4(vColor.rgb * ambient, vColor.a);")):o.push("    outColor           = vColor;"),e.logarithmicDepthBufferEnabled&&o.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),o.push("}"),o}}class Sn extends br{drawLayer(e,t,s){super.drawLayer(e,t,s,{colorUniform:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Lines instancing silhouette vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;")),s.push("uniform vec4 color;"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("void main(void) {"),s.push("int silhouetteFlag = int(flags) >> 4 & 0xF;"),s.push("if (silhouetteFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Lines instancing silhouette fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("uniform vec4 color;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("outColor = color;"),i.push("}"),i}}class xn{constructor(e){this._scene=e}_compile(){this._colorRenderer&&!this._colorRenderer.getValid()&&(this._colorRenderer.destroy(),this._colorRenderer=null),this._silhouetteRenderer&&!this._silhouetteRenderer.getValid()&&(this._silhouetteRenderer.destroy(),this._silhouetteRenderer=null)}get colorRenderer(){return this._colorRenderer||(this._colorRenderer=new On(this._scene)),this._colorRenderer}get silhouetteRenderer(){return this._silhouetteRenderer||(this._silhouetteRenderer=new Sn(this._scene)),this._silhouetteRenderer}_destroy(){this._colorRenderer&&this._colorRenderer.destroy(),this._silhouetteRenderer&&this._silhouetteRenderer.destroy()}}const wn={};const Bn=new Uint8Array(4),Fn=new Float32Array(1),Mn=p.vec4([0,0,0,1]),Ln=p.vec4([0,0,0,1]);p.vec4([0,0,0,1]);const Un=new Float32Array(3);class Hn{constructor(e){this.model=e.model,this.material=e.material,this.sortId="LinesInstancingLayer",this.layerIndex=e.layerIndex,this._linesInstancingRenderers=function(e){const t=e.id;let s=wn[t];return s||(s=new xn(e),wn[t]=s,s._compile(),e.on("compile",(()=>{s._compile()})),e.on("destroyed",(()=>{delete wn[t],s._destroy()}))),s}(e.model.scene),this._aabb=p.collapseAABB3(),this._state=new be({obb:p.OBB3(),numInstances:0,origin:null,geometry:e.geometry,positionsDecodeMatrix:e.geometry.positionsDecodeMatrix,positionsBuf:null,colorsBuf:null,flagsBuf:null,offsetsBuf:null,modelMatrixCol0Buf:null,modelMatrixCol1Buf:null,modelMatrixCol2Buf:null}),this._numPortions=0,this._numVisibleLayerPortions=0,this._numTransparentLayerPortions=0,this._numXRayedLayerPortions=0,this._numHighlightedLayerPortions=0,this._numSelectedLayerPortions=0,this._numClippableLayerPortions=0,this._numEdgesLayerPortions=0,this._numPickableLayerPortions=0,this._numCulledLayerPortions=0,this.numIndices=e.geometry.numIndices,this._colors=[],this._offsets=[],this._modelMatrixCol0=[],this._modelMatrixCol1=[],this._modelMatrixCol2=[],this._portions=[],e.origin&&(this._state.origin=p.vec3(e.origin)),this._finalized=!1,this.aabb=p.collapseAABB3()}createPortion(e){const t=e.color,s=e.opacity,i=e.meshMatrix,r=e.aabb;if(this._finalized)throw"Already finalized";const o=t[0],n=t[1],a=t[2];t[3],this._colors.push(o),this._colors.push(n),this._colors.push(a),this._colors.push(s),this.model.scene.entityOffsetsEnabled&&(this._offsets.push(0),this._offsets.push(0),this._offsets.push(0)),this._modelMatrixCol0.push(i[0]),this._modelMatrixCol0.push(i[4]),this._modelMatrixCol0.push(i[8]),this._modelMatrixCol0.push(i[12]),this._modelMatrixCol1.push(i[1]),this._modelMatrixCol1.push(i[5]),this._modelMatrixCol1.push(i[9]),this._modelMatrixCol1.push(i[13]),this._modelMatrixCol2.push(i[2]),this._modelMatrixCol2.push(i[6]),this._modelMatrixCol2.push(i[10]),this._modelMatrixCol2.push(i[14]),p.collapseAABB3(r);const l=this._state.obb,h=l.length;for(let e=0;e<h;e+=4)Mn[0]=l[e+0],Mn[1]=l[e+1],Mn[2]=l[e+2],p.transformPoint4(i,Mn,Ln),p.expandAABB3Point3(r,Ln);if(this._state.origin){const e=this._state.origin;r[0]+=e[0],r[1]+=e[1],r[2]+=e[2],r[3]+=e[0],r[4]+=e[1],r[5]+=e[2]}p.expandAABB3(this.aabb,r),this._state.numInstances++;const c=this._portions.length;return this._portions.push({}),this._numPortions++,this.model.numPortions++,c}finalize(){if(this._finalized)throw"Already finalized";const e=this.model.scene.canvas.gl,t=this._colors.length,s=t/4;if(t>0){let t=!1;this._state.colorsBuf=new le(e,e.ARRAY_BUFFER,new Uint8Array(this._colors),this._colors.length,4,e.DYNAMIC_DRAW,t),this._colors=[]}if(s>0){let t=!1;this._state.flagsBuf=new le(e,e.ARRAY_BUFFER,new Float32Array(s),s,1,e.DYNAMIC_DRAW,t)}if(this.model.scene.entityOffsetsEnabled&&this._offsets.length>0){const t=!1;this._state.offsetsBuf=new le(e,e.ARRAY_BUFFER,new Float32Array(this._offsets),this._offsets.length,3,e.DYNAMIC_DRAW,t),this._offsets=[]}if(this._modelMatrixCol0.length>0){const t=!1;this._state.modelMatrixCol0Buf=new le(e,e.ARRAY_BUFFER,new Float32Array(this._modelMatrixCol0),this._modelMatrixCol0.length,4,e.STATIC_DRAW,t),this._state.modelMatrixCol1Buf=new le(e,e.ARRAY_BUFFER,new Float32Array(this._modelMatrixCol1),this._modelMatrixCol1.length,4,e.STATIC_DRAW,t),this._state.modelMatrixCol2Buf=new le(e,e.ARRAY_BUFFER,new Float32Array(this._modelMatrixCol2),this._modelMatrixCol2.length,4,e.STATIC_DRAW,t),this._modelMatrixCol0=[],this._modelMatrixCol1=[],this._modelMatrixCol2=[]}this._state.geometry=null,this._finalized=!0}initFlags(e,t,s){t&F&&(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++),t&k&&(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++),t&G&&(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++),t&V&&(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++),t&U&&(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++),t&j&&(this._numEdgesLayerPortions++,this.model.numEdgesLayerPortions++),t&L&&(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++),t&M&&(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++),s&&(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++),this._setFlags(e,t,s)}setVisible(e,t,s){if(!this._finalized)throw"Not finalized";t&F?(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++):(this._numVisibleLayerPortions--,this.model.numVisibleLayerPortions--),this._setFlags(e,t,s)}setHighlighted(e,t,s){if(!this._finalized)throw"Not finalized";t&k?(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++):(this._numHighlightedLayerPortions--,this.model.numHighlightedLayerPortions--),this._setFlags(e,t,s)}setXRayed(e,t,s){if(!this._finalized)throw"Not finalized";t&G?(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++):(this._numXRayedLayerPortions--,this.model.numXRayedLayerPortions--),this._setFlags(e,t,s)}setSelected(e,t,s){if(!this._finalized)throw"Not finalized";t&V?(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++):(this._numSelectedLayerPortions--,this.model.numSelectedLayerPortions--),this._setFlags(e,t,s)}setEdges(e,t,s){if(!this._finalized)throw"Not finalized";t&j?(this._numEdgesLayerPortions++,this.model.numEdgesLayerPortions++):(this._numEdgesLayerPortions--,this.model.numEdgesLayerPortions--),this._setFlags(e,t,s)}setClippable(e,t){if(!this._finalized)throw"Not finalized";t&U?(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++):(this._numClippableLayerPortions--,this.model.numClippableLayerPortions--),this._setFlags(e,t)}setCollidable(e,t){if(!this._finalized)throw"Not finalized"}setPickable(e,t,s){if(!this._finalized)throw"Not finalized";t&L?(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++):(this._numPickableLayerPortions--,this.model.numPickableLayerPortions--),this._setFlags(e,t,s)}setCulled(e,t,s){if(!this._finalized)throw"Not finalized";t&M?(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++):(this._numCulledLayerPortions--,this.model.numCulledLayerPortions--),this._setFlags(e,t,s)}setColor(e,t){if(!this._finalized)throw"Not finalized";Bn[0]=t[0],Bn[1]=t[1],Bn[2]=t[2],Bn[3]=t[3],this._state.colorsBuf.setData(Bn,4*e,4)}setTransparent(e,t,s){s?(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++):(this._numTransparentLayerPortions--,this.model.numTransparentLayerPortions--),this._setFlags(e,t,s)}_setFlags(e,t,s){if(!this._finalized)throw"Not finalized";const i=!!(t&F),r=!!(t&G),o=!!(t&k),n=!!(t&V),a=!!(t&j),l=!!(t&L),h=!!(t&M);let c,A;c=!i||h||r||o&&!this.model.scene.highlightMaterial.glowThrough||n&&!this.model.scene.selectedMaterial.glowThrough?pr.NOT_RENDERED:s?pr.COLOR_TRANSPARENT:pr.COLOR_OPAQUE,A=!i||h?pr.NOT_RENDERED:n?pr.SILHOUETTE_SELECTED:o?pr.SILHOUETTE_HIGHLIGHTED:r?pr.SILHOUETTE_XRAYED:pr.NOT_RENDERED;let u=0;u=!i||h?pr.NOT_RENDERED:n?pr.EDGES_SELECTED:o?pr.EDGES_HIGHLIGHTED:r?pr.EDGES_XRAYED:a?s?pr.EDGES_COLOR_TRANSPARENT:pr.EDGES_COLOR_OPAQUE:pr.NOT_RENDERED;let p=0;p|=c,p|=A<<4,p|=u<<8,p|=(i&&!h&&l?pr.PICK:pr.NOT_RENDERED)<<12,p|=(t&U?255:0)<<16,Fn[0]=p,this._state.flagsBuf.setData(Fn,e)}setOffset(e,t){if(!this._finalized)throw"Not finalized";this.model.scene.entityOffsetsEnabled?(Un[0]=t[0],Un[1]=t[1],Un[2]=t[2],this._state.offsetsBuf.setData(Un,3*e,3)):this.model.error("Entity#offset not enabled for this Viewer")}drawColorOpaque(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&this._linesInstancingRenderers.colorRenderer&&this._linesInstancingRenderers.colorRenderer.drawLayer(t,this,pr.COLOR_OPAQUE)}drawColorTransparent(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numTransparentLayerPortions&&this._numXRayedLayerPortions!==this._numPortions&&this._linesInstancingRenderers.colorRenderer&&this._linesInstancingRenderers.colorRenderer.drawLayer(t,this,pr.COLOR_TRANSPARENT)}drawDepth(e,t){}drawNormals(e,t){}drawSilhouetteXRayed(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numXRayedLayerPortions&&this._linesInstancingRenderers.silhouetteRenderer&&this._linesInstancingRenderers.silhouetteRenderer.drawLayer(t,this,pr.SILHOUETTE_XRAYED)}drawSilhouetteHighlighted(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numHighlightedLayerPortions&&this._linesInstancingRenderers.silhouetteRenderer&&this._linesInstancingRenderers.silhouetteRenderer.drawLayer(t,this,pr.SILHOUETTE_HIGHLIGHTED)}drawSilhouetteSelected(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numSelectedLayerPortions&&this._linesInstancingRenderers.silhouetteRenderer&&this._linesInstancingRenderers.silhouetteRenderer.drawLayer(t,this,pr.SILHOUETTE_SELECTED)}drawEdgesColorOpaque(e,t){}drawEdgesColorTransparent(e,t){}drawEdgesXRayed(e,t){}drawEdgesHighlighted(e,t){}drawEdgesSelected(e,t){}drawOcclusion(e,t){}drawShadow(e,t){}drawPickMesh(e,t){}drawPickDepths(e,t){}drawPickNormals(e,t){}destroy(){const e=this._state;e.positionsBuf&&(e.positionsBuf.destroy(),e.positionsBuf=null),e.colorsBuf&&(e.colorsBuf.destroy(),e.colorsBuf=null),e.flagsBuf&&(e.flagsBuf.destroy(),e.flagsBuf=null),e.offsetsBuf&&(e.offsetsBuf.destroy(),e.offsetsBuf=null),e.modelMatrixCol0Buf&&(e.modelMatrixCol0Buf.destroy(),e.modelMatrixCol0Buf=null),e.modelMatrixCol1Buf&&(e.modelMatrixCol1Buf.destroy(),e.modelMatrixCol1Buf=null),e.modelMatrixCol2Buf&&(e.modelMatrixCol2Buf.destroy(),e.modelMatrixCol2Buf=null),e.destroy()}}class Gn extends Pr{_getHash(){return this._scene._sectionPlanesState.getHash()+this._scene.pointsMaterial.hash}drawLayer(e,t,s){super.drawLayer(e,t,s,{incrementDrawState:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=e.pointsMaterial,i=[];return i.push("#version 300 es"),i.push("// Points batching color vertex shader"),i.push("uniform int renderPass;"),i.push("in vec3 position;"),i.push("in vec4 color;"),i.push("in float flags;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),this._addMatricesUniformBlockLines(i),i.push("uniform float pointSize;"),s.perspectivePoints&&i.push("uniform float nearPlaneHeight;"),s.filterIntensity&&i.push("uniform vec2 intensityRange;"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;")),t&&(i.push("out vec4 vWorldPosition;"),i.push("out float vFlags;")),i.push("out vec4 vColor;"),i.push("void main(void) {"),i.push("int colorFlag = int(flags) & 0xF;"),i.push("if (colorFlag != renderPass) {"),i.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("} else {"),s.filterIntensity&&(i.push("float intensity = float(color.a) / 255.0;"),i.push("if (intensity < intensityRange[0] || intensity > intensityRange[1]) {"),i.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("} else {")),i.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&i.push("worldPosition.xyz = worldPosition.xyz + offset;"),i.push("vec4 viewPosition  = viewMatrix * worldPosition; "),i.push("vColor = vec4(float(color.r) / 255.0, float(color.g) / 255.0, float(color.b) / 255.0, 1.0);"),t&&(i.push("vWorldPosition = worldPosition;"),i.push("vFlags = flags;")),i.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&i.push("vFragDepth = 1.0 + clipPos.w;"),i.push("gl_Position = clipPos;"),s.perspectivePoints?(i.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;"),i.push("gl_PointSize = max(gl_PointSize, "+Math.floor(s.minPerspectivePointSize)+".0);"),i.push("gl_PointSize = min(gl_PointSize, "+Math.floor(s.maxPerspectivePointSize)+".0);")):i.push("gl_PointSize = pointSize;"),i.push("}"),s.filterIntensity&&i.push("}"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Points batching color fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),e.pointsMaterial.roundPoints&&(i.push("  vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),i.push("  float r = dot(cxy, cxy);"),i.push("  if (r > 1.0) {"),i.push("       discard;"),i.push("  }")),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { discard; }"),i.push("}")}return i.push("   outColor = vColor;"),e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("}"),i}}class kn extends Pr{_getHash(){return this._scene._sectionPlanesState.getHash()+this._scene.pointsMaterial.hash}drawLayer(e,t,s){super.drawLayer(e,t,s,{colorUniform:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=e.pointsMaterial._state,i=[];return i.push("#version 300 es"),i.push("// Points batching silhouette vertex shader"),i.push("uniform int renderPass;"),i.push("in vec3 position;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),i.push("in float flags;"),this._addMatricesUniformBlockLines(i),i.push("uniform vec4 color;"),i.push("uniform float pointSize;"),s.perspectivePoints&&i.push("uniform float nearPlaneHeight;"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;")),t&&(i.push("out vec4 vWorldPosition;"),i.push("out float vFlags;")),i.push("void main(void) {"),i.push("int silhouetteFlag = int(flags) >> 4 & 0xF;"),i.push("if (silhouetteFlag != renderPass) {"),i.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("} else {"),i.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&i.push("      worldPosition.xyz = worldPosition.xyz + offset;"),i.push("vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(i.push("vWorldPosition = worldPosition;"),i.push("vFlags = flags;")),i.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&i.push("vFragDepth = 1.0 + clipPos.w;"),i.push("gl_Position = clipPos;"),s.perspectivePoints?(i.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;"),i.push("gl_PointSize = max(gl_PointSize, "+Math.floor(s.minPerspectivePointSize)+".0);"),i.push("gl_PointSize = min(gl_PointSize, "+Math.floor(s.maxPerspectivePointSize)+".0);")):i.push("gl_PointSize = pointSize;"),i.push("}"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState;let s,i;const r=t.sectionPlanes.length>0,o=[];if(o.push("#version 300 es"),o.push("// Points batching silhouette vertex shader"),o.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),o.push("precision highp float;"),o.push("precision highp int;"),o.push("#else"),o.push("precision mediump float;"),o.push("precision mediump int;"),o.push("#endif"),e.logarithmicDepthBufferEnabled&&(o.push("uniform float logDepthBufFC;"),o.push("in float vFragDepth;")),r)for(o.push("in vec4 vWorldPosition;"),o.push("in float vFlags;"),s=0,i=t.sectionPlanes.length;s<i;s++)o.push("uniform bool sectionPlaneActive"+s+";"),o.push("uniform vec3 sectionPlanePos"+s+";"),o.push("uniform vec3 sectionPlaneDir"+s+";");if(o.push("uniform vec4 color;"),o.push("out vec4 outColor;"),o.push("void main(void) {"),e.pointsMaterial.roundPoints&&(o.push("  vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),o.push("  float r = dot(cxy, cxy);"),o.push("  if (r > 1.0) {"),o.push("       discard;"),o.push("  }")),r){for(o.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),o.push("  if (clippable) {"),o.push("  float dist = 0.0;"),s=0,i=t.sectionPlanes.length;s<i;s++)o.push("if (sectionPlaneActive"+s+") {"),o.push("   dist += clamp(dot(-sectionPlaneDir"+s+".xyz, vWorldPosition.xyz - sectionPlanePos"+s+".xyz), 0.0, 1000.0);"),o.push("}");o.push("  if (dist > 0.0) { discard; }"),o.push("}")}return e.logarithmicDepthBufferEnabled&&o.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),o.push("outColor = color;"),o.push("}"),o}}class Vn extends Pr{_getHash(){return this._scene._sectionPlanesState.getHash()+this._scene.pointsMaterial.hash}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=e.pointsMaterial._state,i=[];return i.push("#version 300 es"),i.push("// Points batching pick mesh vertex shader"),i.push("uniform int renderPass;"),i.push("in vec3 position;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),i.push("in float flags;"),i.push("in vec4 pickColor;"),i.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(i),i.push("uniform float pointSize;"),s.perspectivePoints&&i.push("uniform float nearPlaneHeight;"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;")),t&&(i.push("out vec4 vWorldPosition;"),i.push("out float vFlags;")),i.push("out vec4 vPickColor;"),i.push("void main(void) {"),i.push("int pickFlag = int(flags) >> 12 & 0xF;"),i.push("if (pickFlag != renderPass) {"),i.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("  } else {"),i.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&i.push("      worldPosition.xyz = worldPosition.xyz + offset;"),i.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),i.push("      vPickColor = vec4(float(pickColor.r) / 255.0, float(pickColor.g) / 255.0, float(pickColor.b) / 255.0, float(pickColor.a) / 255.0);"),t&&(i.push("      vWorldPosition = worldPosition;"),i.push("      vFlags = flags;")),i.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&i.push("vFragDepth = 1.0 + clipPos.w;"),i.push("gl_Position = clipPos;"),s.perspectivePoints?(i.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;"),i.push("gl_PointSize = max(gl_PointSize, "+Math.floor(s.minPerspectivePointSize)+".0);"),i.push("gl_PointSize = min(gl_PointSize, "+Math.floor(s.maxPerspectivePointSize)+".0);")):i.push("gl_PointSize = pointSize;"),i.push("gl_PointSize += 10.0;"),i.push("  }"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Points batching pick mesh vertex shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("uniform bool sectionPlaneActive"+r+";"),i.push("uniform vec3 sectionPlanePos"+r+";"),i.push("uniform vec3 sectionPlaneDir"+r+";")}if(i.push("in vec4 vPickColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),e.pointsMaterial.roundPoints&&(i.push("  vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),i.push("  float r = dot(cxy, cxy);"),i.push("  if (r > 1.0) {"),i.push("       discard;"),i.push("  }")),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("      if (sectionPlaneActive"+e+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("   outColor = vPickColor; "),i.push("}"),i}}class jn extends Pr{_getHash(){return this._scene._sectionPlanesState.getHash()+this._scene.pointsMaterial.hash}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=e.pointsMaterial._state,i=[];return i.push("#version 300 es"),i.push("// Points batched pick depth vertex shader"),i.push("uniform int renderPass;"),i.push("in vec3 position;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),i.push("in float flags;"),i.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(i),i.push("uniform float pointSize;"),s.perspectivePoints&&i.push("uniform float nearPlaneHeight;"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;")),t&&(i.push("out vec4 vWorldPosition;"),i.push("out float vFlags;")),i.push("out vec4 vViewPosition;"),i.push("void main(void) {"),i.push("int pickFlag = int(flags) >> 12 & 0xF;"),i.push("if (pickFlag != renderPass) {"),i.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("  } else {"),i.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&i.push("      worldPosition.xyz = worldPosition.xyz + offset;"),i.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(i.push("      vWorldPosition = worldPosition;"),i.push("      vFlags = flags;")),i.push("vViewPosition = viewPosition;"),i.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&i.push("vFragDepth = 1.0 + clipPos.w;"),i.push("gl_Position = clipPos;"),s.perspectivePoints?(i.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;"),i.push("gl_PointSize = max(gl_PointSize, "+Math.floor(s.minPerspectivePointSize)+".0);"),i.push("gl_PointSize = min(gl_PointSize, "+Math.floor(s.maxPerspectivePointSize)+".0);")):i.push("gl_PointSize = pointSize;"),i.push("gl_PointSize += 10.0;"),i.push("  }"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Points batched pick depth fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),i.push("uniform float pickZNear;"),i.push("uniform float pickZFar;"),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vViewPosition;"),i.push("vec4 packDepth(const in float depth) {"),i.push("  const vec4 bitShift = vec4(256.0*256.0*256.0, 256.0*256.0, 256.0, 1.0);"),i.push("  const vec4 bitMask  = vec4(0.0, 1.0/256.0, 1.0/256.0, 1.0/256.0);"),i.push("  vec4 res = fract(depth * bitShift);"),i.push("  res -= res.xxyz * bitMask;"),i.push("  return res;"),i.push("}"),i.push("out vec4 outColor;"),i.push("void main(void) {"),e.pointsMaterial.roundPoints&&(i.push("  vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),i.push("  float r = dot(cxy, cxy);"),i.push("  if (r > 1.0) {"),i.push("       discard;"),i.push("  }")),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("      if (sectionPlaneActive"+r+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+r+".xyz, vWorldPosition.xyz - sectionPlanePos"+r+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    float zNormalizedDepth = abs((pickZNear + vViewPosition.z) / (pickZFar - pickZNear));"),i.push("    outColor = packDepth(zNormalizedDepth); "),i.push("}"),i}}class Qn extends Pr{_getHash(){return this._scene._sectionPlanesState.getHash()+this._scene.pointsMaterial.hash}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=e.pointsMaterial._state,i=[];return i.push("#version 300 es"),i.push("// Points batching occlusion vertex shader"),i.push("uniform int renderPass;"),i.push("in vec3 position;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),i.push("in float flags;"),this._addMatricesUniformBlockLines(i),i.push("uniform float pointSize;"),s.perspectivePoints&&i.push("uniform float nearPlaneHeight;"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;")),t&&(i.push("out vec4 vWorldPosition;"),i.push("out float vFlags;")),i.push("void main(void) {"),i.push("int colorFlag = int(flags) & 0xF;"),i.push("if (colorFlag != renderPass) {"),i.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("  } else {"),i.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&i.push("      worldPosition.xyz = worldPosition.xyz + offset;"),i.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(i.push("      vWorldPosition = worldPosition;"),i.push("      vFlags = flags;")),i.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&i.push("vFragDepth = 1.0 + clipPos.w;"),i.push("  gl_Position = clipPos;"),s.perspectivePoints?(i.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;"),i.push("gl_PointSize = max(gl_PointSize, "+Math.floor(s.minPerspectivePointSize)+".0);"),i.push("gl_PointSize = min(gl_PointSize, "+Math.floor(s.maxPerspectivePointSize)+".0);")):i.push("gl_PointSize = pointSize;"),i.push("  }"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Points batching occlusion fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("out vec4 outColor;"),i.push("void main(void) {"),e.pointsMaterial.roundPoints&&(i.push("  vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),i.push("  float r = dot(cxy, cxy);"),i.push("  if (r > 1.0) {"),i.push("       discard;"),i.push("  }")),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("      if (sectionPlaneActive"+e+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("   outColor = vec4(0.0, 0.0, 1.0, 1.0); "),i.push("}"),i}}class Wn{constructor(e){this._scene=e}_compile(){this._colorRenderer&&!this._colorRenderer.getValid()&&(this._colorRenderer.destroy(),this._colorRenderer=null),this._silhouetteRenderer&&!this._silhouetteRenderer.getValid()&&(this._silhouetteRenderer.destroy(),this._silhouetteRenderer=null),this._pickMeshRenderer&&!this._pickMeshRenderer.getValid()&&(this._pickMeshRenderer.destroy(),this._pickMeshRenderer=null),this._pickDepthRenderer&&!this._pickDepthRenderer.getValid()&&(this._pickDepthRenderer.destroy(),this._pickDepthRenderer=null),this._occlusionRenderer&&!1===this._occlusionRenderer.getValid()&&(this._occlusionRenderer.destroy(),this._occlusionRenderer=null)}get colorRenderer(){return this._colorRenderer||(this._colorRenderer=new Gn(this._scene)),this._colorRenderer}get silhouetteRenderer(){return this._silhouetteRenderer||(this._silhouetteRenderer=new kn(this._scene)),this._silhouetteRenderer}get pickMeshRenderer(){return this._pickMeshRenderer||(this._pickMeshRenderer=new Vn(this._scene)),this._pickMeshRenderer}get pickDepthRenderer(){return this._pickDepthRenderer||(this._pickDepthRenderer=new jn(this._scene)),this._pickDepthRenderer}get occlusionRenderer(){return this._occlusionRenderer||(this._occlusionRenderer=new Qn(this._scene)),this._occlusionRenderer}_destroy(){this._colorRenderer&&this._colorRenderer.destroy(),this._silhouetteRenderer&&this._silhouetteRenderer.destroy(),this._pickMeshRenderer&&this._pickMeshRenderer.destroy(),this._pickDepthRenderer&&this._pickDepthRenderer.destroy(),this._occlusionRenderer&&this._occlusionRenderer.destroy()}}const zn={};class Kn{constructor(e=5e6){e>5e6&&(e=5e6),this.maxVerts=e,this.maxIndices=3*e,this.positions=[],this.colors=[],this.intensities=[],this.pickColors=[],this.offsets=[]}}const Yn=p.vec4(),Xn=p.vec4(),Zn=p.vec4([0,0,0,1]),qn=p.vec4([0,0,0,1]);p.vec4([0,0,0,1]),p.OBB3();class Jn{constructor(e){this.model=e.model,this.sortId="PointsBatchingLayer",this.layerIndex=e.layerIndex,this._pointsBatchingRenderers=function(e){const t=e.id;let s=zn[t];return s||(s=new Wn(e),zn[t]=s,s._compile(),e.on("compile",(()=>{s._compile()})),e.on("destroyed",(()=>{delete zn[t],s._destroy()}))),s}(e.model.scene),this._buffer=new Kn(e.maxGeometryBatchSize),this._scratchMemory=e.scratchMemory,this._state=new be({positionsBuf:null,offsetsBuf:null,colorsBuf:null,flagsBuf:null,positionsDecodeMatrix:p.mat4(),origin:null}),this._numPortions=0,this._numVisibleLayerPortions=0,this._numTransparentLayerPortions=0,this._numXRayedLayerPortions=0,this._numSelectedLayerPortions=0,this._numHighlightedLayerPortions=0,this._numClippableLayerPortions=0,this._numPickableLayerPortions=0,this._numCulledLayerPortions=0,this._modelAABB=p.collapseAABB3(),this._portions=[],this._finalized=!1,e.positionsDecodeMatrix?(this._state.positionsDecodeMatrix.set(e.positionsDecodeMatrix),this._preCompressedPositionsExpected=!0):this._preCompressedPositionsExpected=!1,e.origin&&(this._state.origin=p.vec3(e.origin)),this.aabb=p.collapseAABB3()}canCreatePortion(e){if(this._finalized)throw"Already finalized";return this._buffer.positions.length+e<3*this._buffer.maxVerts}createPortion(e){if(this._finalized)throw"Already finalized";const t=e.positions,s=e.positionsCompressed,i=e.color,r=e.colorsCompressed,o=e.colors,n=e.meshMatrix,a=e.worldAABB,l=e.pickColor,h=this._buffer,c=h.positions.length/3;let A;if(this._preCompressedPositionsExpected){if(!s)throw"positionsCompressed expected";for(let e=0,t=s.length;e<t;e++)h.positions.push(s[e]);const e=at.getPositionsBounds(s),t=at.decompressPosition(e.min,this._state.positionsDecodeMatrix,Yn),i=at.decompressPosition(e.max,this._state.positionsDecodeMatrix,Xn);a[0]=t[0],a[1]=t[1],a[2]=t[2],a[3]=i[0],a[4]=i[1],a[5]=i[2],A=s.length/3}else{if(!t)throw"positions expected";A=t.length/3;const e=t.length,s=h.positions.length;for(let e=0,s=t.length;e<s;e++)h.positions.push(t[e]);if(n)for(let t=s,i=s+e;t<i;t+=3)Zn[0]=h.positions[t+0],Zn[1]=h.positions[t+1],Zn[2]=h.positions[t+2],p.transformPoint4(n,Zn,qn),h.positions[t+0]=qn[0],h.positions[t+1]=qn[1],h.positions[t+2]=qn[2],p.expandAABB3Point3(this._modelAABB,qn),p.expandAABB3Point3(a,qn);else for(let t=s,i=s+e;t<i;t+=3)Zn[0]=h.positions[t+0],Zn[1]=h.positions[t+1],Zn[2]=h.positions[t+2],p.expandAABB3Point3(this._modelAABB,Zn),p.expandAABB3Point3(a,Zn)}if(this._state.origin){const e=this._state.origin;a[0]+=e[0],a[1]+=e[1],a[2]+=e[2],a[3]+=e[0],a[4]+=e[1],a[5]+=e[2]}if(p.expandAABB3(this.aabb,a),r)for(let e=0,t=r.length;e<t;e++)h.colors.push(r[e]);else if(o)for(let e=0,t=o.length;e<t;e++)h.colors.push(255*o[e]);else if(i){const e=i[0],t=i[1],s=i[2],r=1;for(let i=0;i<A;i++)h.colors.push(e),h.colors.push(t),h.colors.push(s),h.colors.push(r)}{const e=h.pickColors.length;for(let t=e,s=e+4*A;t<s;t+=4)h.pickColors.push(l[0]),h.pickColors.push(l[1]),h.pickColors.push(l[2]),h.pickColors.push(l[3])}if(this.model.scene.entityOffsetsEnabled)for(let e=0;e<A;e++)h.offsets.push(0),h.offsets.push(0),h.offsets.push(0);const u=this._portions.length/2;return this._portions.push(c),this._portions.push(A),this._numPortions++,this.model.numPortions++,u}finalize(){if(this._finalized)return;const e=this._state,t=this.model.scene.canvas.gl,s=this._buffer;if(s.positions.length>0)if(this._preCompressedPositionsExpected){const i=new Uint16Array(s.positions);e.positionsBuf=new le(t,t.ARRAY_BUFFER,i,s.positions.length,3,t.STATIC_DRAW)}else{const i=Xr(new Float32Array(s.positions),this._modelAABB,e.positionsDecodeMatrix);e.positionsBuf=new le(t,t.ARRAY_BUFFER,i,s.positions.length,3,t.STATIC_DRAW)}if(s.colors.length>0){const i=new Uint8Array(s.colors);let r=!1;e.colorsBuf=new le(t,t.ARRAY_BUFFER,i,s.colors.length,4,t.STATIC_DRAW,r)}if(s.positions.length>0){const i=s.positions.length/3,r=new Float32Array(i);let o=!1;e.flagsBuf=new le(t,t.ARRAY_BUFFER,r,r.length,1,t.DYNAMIC_DRAW,o)}if(s.pickColors.length>0){const i=new Uint8Array(s.pickColors);let r=!1;e.pickColorsBuf=new le(t,t.ARRAY_BUFFER,i,s.pickColors.length,4,t.STATIC_DRAW,r)}if(this.model.scene.entityOffsetsEnabled&&s.offsets.length>0){const i=new Float32Array(s.offsets);e.offsetsBuf=new le(t,t.ARRAY_BUFFER,i,s.offsets.length,3,t.DYNAMIC_DRAW)}this._buffer=null,this._finalized=!0}initFlags(e,t,s){t&F&&(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++),t&k&&(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++),t&G&&(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++),t&V&&(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++),t&U&&(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++),t&L&&(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++),t&M&&(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++),s&&(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++),this._setFlags(e,t,s)}setVisible(e,t,s){if(!this._finalized)throw"Not finalized";t&F?(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++):(this._numVisibleLayerPortions--,this.model.numVisibleLayerPortions--),this._setFlags(e,t,s)}setHighlighted(e,t,s){if(!this._finalized)throw"Not finalized";t&k?(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++):(this._numHighlightedLayerPortions--,this.model.numHighlightedLayerPortions--),this._setFlags(e,t,s)}setXRayed(e,t,s){if(!this._finalized)throw"Not finalized";t&G?(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++):(this._numXRayedLayerPortions--,this.model.numXRayedLayerPortions--),this._setFlags(e,t,s)}setSelected(e,t,s){if(!this._finalized)throw"Not finalized";t&V?(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++):(this._numSelectedLayerPortions--,this.model.numSelectedLayerPortions--),this._setFlags(e,t,s)}setEdges(e,t,s){if(!this._finalized)throw"Not finalized"}setClippable(e,t){if(!this._finalized)throw"Not finalized";t&U?(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++):(this._numClippableLayerPortions--,this.model.numClippableLayerPortions--),this._setFlags(e,t)}setCulled(e,t,s){if(!this._finalized)throw"Not finalized";t&M?(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++):(this._numCulledLayerPortions--,this.model.numCulledLayerPortions--),this._setFlags(e,t,s)}setCollidable(e,t){if(!this._finalized)throw"Not finalized"}setPickable(e,t,s){if(!this._finalized)throw"Not finalized";t&L?(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++):(this._numPickableLayerPortions--,this.model.numPickableLayerPortions--),this._setFlags(e,t,s)}setColor(e,t){if(!this._finalized)throw"Not finalized";const s=2*e,i=4*this._portions[s],r=4*this._portions[s+1],o=this._scratchMemory.getUInt8Array(r),n=t[0],a=t[1],l=t[2];for(let e=0;e<r;e+=4)o[e+0]=n,o[e+1]=a,o[e+2]=l;this._state.colorsBuf.setData(o,i,r)}setTransparent(e,t,s){s?(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++):(this._numTransparentLayerPortions--,this.model.numTransparentLayerPortions--),this._setFlags(e,t,s)}_setFlags(e,t,s){if(!this._finalized)throw"Not finalized";const i=2*e,r=this._portions[i],o=this._portions[i+1],n=this._scratchMemory.getFloat32Array(o),a=!!(t&F),l=!!(t&G),h=!!(t&k),c=!!(t&V),A=!!(t&L),u=!!(t&M);let p,d;p=!a||u||l||h&&!this.model.scene.highlightMaterial.glowThrough||c&&!this.model.scene.selectedMaterial.glowThrough?pr.NOT_RENDERED:s?pr.COLOR_TRANSPARENT:pr.COLOR_OPAQUE,d=!a||u?pr.NOT_RENDERED:c?pr.SILHOUETTE_SELECTED:h?pr.SILHOUETTE_HIGHLIGHTED:l?pr.SILHOUETTE_XRAYED:pr.NOT_RENDERED;let f=a&&!u&&A?pr.PICK:pr.NOT_RENDERED;const E=t&U?1:0;for(let e=0;e<o;e++){let t=0;t|=p,t|=d<<4,t|=f<<12,t|=E<<16,n[e]=t}this._state.flagsBuf.setData(n,r)}setOffset(e,t){if(!this._finalized)throw"Not finalized";if(!this.model.scene.entityOffsetsEnabled)return void this.model.error("Entity#offset not enabled for this Viewer");const s=2*e,i=3*this._portions[s],r=3*this._portions[s+1],o=this._scratchMemory.getFloat32Array(r),n=t[0],a=t[1],l=t[2];for(let e=0;e<r;e+=3)o[e+0]=n,o[e+1]=a,o[e+2]=l;this._state.offsetsBuf.setData(o,i,r)}drawColorOpaque(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&this._pointsBatchingRenderers.colorRenderer&&this._pointsBatchingRenderers.colorRenderer.drawLayer(t,this,pr.COLOR_OPAQUE)}drawColorTransparent(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numTransparentLayerPortions&&this._numXRayedLayerPortions!==this._numPortions&&this._pointsBatchingRenderers.colorRenderer&&this._pointsBatchingRenderers.colorRenderer.drawLayer(t,this,pr.COLOR_TRANSPARENT)}drawDepth(e,t){}drawNormals(e,t){}drawSilhouetteXRayed(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numXRayedLayerPortions&&this._pointsBatchingRenderers.silhouetteRenderer&&this._pointsBatchingRenderers.silhouetteRenderer.drawLayer(t,this,pr.SILHOUETTE_XRAYED)}drawSilhouetteHighlighted(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numHighlightedLayerPortions&&this._pointsBatchingRenderers.silhouetteRenderer&&this._pointsBatchingRenderers.silhouetteRenderer.drawLayer(t,this,pr.SILHOUETTE_HIGHLIGHTED)}drawSilhouetteSelected(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numSelectedLayerPortions&&this._pointsBatchingRenderers.silhouetteRenderer&&this._pointsBatchingRenderers.silhouetteRenderer.drawLayer(t,this,pr.SILHOUETTE_SELECTED)}drawEdgesColorOpaque(e,t){}drawEdgesColorTransparent(e,t){}drawEdgesHighlighted(e,t){}drawEdgesSelected(e,t){}drawEdgesXRayed(e,t){}drawPickMesh(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._pointsBatchingRenderers.pickMeshRenderer&&this._pointsBatchingRenderers.pickMeshRenderer.drawLayer(t,this,pr.PICK)}drawPickDepths(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._pointsBatchingRenderers.pickDepthRenderer&&this._pointsBatchingRenderers.pickDepthRenderer.drawLayer(t,this,pr.PICK)}drawPickNormals(e,t){}drawOcclusion(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._pointsBatchingRenderers.occlusionRenderer&&this._pointsBatchingRenderers.occlusionRenderer.drawLayer(t,this,pr.COLOR_OPAQUE)}drawShadow(e,t){}destroy(){const e=this._state;e.positionsBuf&&(e.positionsBuf.destroy(),e.positionsBuf=null),e.offsetsBuf&&(e.offsetsBuf.destroy(),e.offsetsBuf=null),e.colorsBuf&&(e.colorsBuf.destroy(),e.colorsBuf=null),e.flagsBuf&&(e.flagsBuf.destroy(),e.flagsBuf=null),e.pickColorsBuf&&(e.pickColorsBuf.destroy(),e.pickColorsBuf=null),e.destroy()}}class $n extends Dr{_getHash(){return this._scene._sectionPlanesState.getHash()+this._scene.pointsMaterial.hash}drawLayer(e,t,s){super.drawLayer(e,t,s,{incrementDrawState:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=e.pointsMaterial._state,i=[];return i.push("#version 300 es"),i.push("// Points instancing color vertex shader"),i.push("uniform int renderPass;"),i.push("in vec3 position;"),i.push("in vec4 color;"),i.push("in float flags;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),i.push("in vec4 modelMatrixCol0;"),i.push("in vec4 modelMatrixCol1;"),i.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(i),i.push("uniform float pointSize;"),s.perspectivePoints&&i.push("uniform float nearPlaneHeight;"),s.filterIntensity&&i.push("uniform vec2 intensityRange;"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;")),t&&(i.push("out vec4 vWorldPosition;"),i.push("out float vFlags;")),i.push("out vec4 vColor;"),i.push("void main(void) {"),i.push("int colorFlag = int(flags) & 0xF;"),i.push("if (colorFlag != renderPass) {"),i.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("} else {"),s.filterIntensity&&(i.push("float intensity = float(color.a) / 255.0;"),i.push("if (intensity < intensityRange[0] || intensity > intensityRange[1]) {"),i.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("} else {")),i.push("vec4 worldPosition =  positionsDecodeMatrix * vec4(position, 1.0); "),i.push("worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&i.push("      worldPosition.xyz = worldPosition.xyz + offset;"),i.push("vec4 viewPosition  = viewMatrix * worldPosition; "),i.push("vColor = vec4(float(color.r) / 255.0, float(color.g) / 255.0, float(color.b) / 255.0, 1.0);"),t&&(i.push("vWorldPosition = worldPosition;"),i.push("vFlags = flags;")),i.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&i.push("vFragDepth = 1.0 + clipPos.w;"),i.push("gl_Position = clipPos;"),s.perspectivePoints?(i.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;"),i.push("gl_PointSize = max(gl_PointSize, "+Math.floor(s.minPerspectivePointSize)+".0);"),i.push("gl_PointSize = min(gl_PointSize, "+Math.floor(s.maxPerspectivePointSize)+".0);")):i.push("gl_PointSize = pointSize;"),i.push("}"),s.filterIntensity&&i.push("}"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Points instancing color fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),e.pointsMaterial.roundPoints&&(i.push("  vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),i.push("  float r = dot(cxy, cxy);"),i.push("  if (r > 1.0) {"),i.push("       discard;"),i.push("  }")),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return i.push("   outColor = vColor;"),e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("}"),i}}class ea extends Dr{_getHash(){return this._scene._sectionPlanesState.getHash()+this._scene.pointsMaterial.hash}drawLayer(e,t,s){super.drawLayer(e,t,s,{colorUniform:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=e.pointsMaterial._state,i=[];return i.push("#version 300 es"),i.push("// Points instancing silhouette vertex shader"),i.push("uniform int renderPass;"),i.push("in vec3 position;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),i.push("in float flags;"),i.push("in vec4 color;"),i.push("in vec4 modelMatrixCol0;"),i.push("in vec4 modelMatrixCol1;"),i.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(i),i.push("uniform float pointSize;"),s.perspectivePoints&&i.push("uniform float nearPlaneHeight;"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;")),i.push("uniform vec4 silhouetteColor;"),t&&(i.push("out vec4 vWorldPosition;"),i.push("out float vFlags;")),i.push("out vec4 vColor;"),i.push("void main(void) {"),i.push("int silhouetteFlag = int(flags) >> 4 & 0xF;"),i.push("if (silhouetteFlag != renderPass) {"),i.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("} else {"),i.push("vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),i.push("worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&i.push("      worldPosition.xyz = worldPosition.xyz + offset;"),i.push("vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(i.push("vWorldPosition = worldPosition;"),i.push("vFlags = flags;")),i.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&i.push("vFragDepth = 1.0 + clipPos.w;"),i.push("vColor = vec4(float(silhouetteColor.r) / 255.0, float(silhouetteColor.g) / 255.0, float(silhouetteColor.b) / 255.0, float(color.a) / 255.0);"),i.push("gl_Position = clipPos;"),s.perspectivePoints?(i.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;"),i.push("gl_PointSize = max(gl_PointSize, "+Math.floor(s.minPerspectivePointSize)+".0);"),i.push("gl_PointSize = min(gl_PointSize, "+Math.floor(s.maxPerspectivePointSize)+".0);")):i.push("gl_PointSize = pointSize;"),i.push("}"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Points instancing silhouette fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),e.pointsMaterial.roundPoints&&(i.push("  vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),i.push("  float r = dot(cxy, cxy);"),i.push("  if (r > 1.0) {"),i.push("       discard;"),i.push("  }")),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("outColor = vColor;"),i.push("}"),i}}class ta extends Dr{_getHash(){return this._scene._sectionPlanesState.getHash()+this._scene.pointsMaterial.hash}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=e.pointsMaterial._state,i=[];return i.push("#version 300 es"),i.push("// Points instancing pick mesh vertex shader"),i.push("uniform int renderPass;"),i.push("in vec3 position;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),i.push("in float flags;"),i.push("in vec4 pickColor;"),i.push("in vec4 modelMatrixCol0;"),i.push("in vec4 modelMatrixCol1;"),i.push("in vec4 modelMatrixCol2;"),i.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(i),i.push("uniform float pointSize;"),s.perspectivePoints&&i.push("uniform float nearPlaneHeight;"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;")),t&&(i.push("out vec4 vWorldPosition;"),i.push("out float vFlags;")),i.push("out vec4 vPickColor;"),i.push("void main(void) {"),i.push("int pickFlag = int(flags) >> 12 & 0xF;"),i.push("if (pickFlag != renderPass) {"),i.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("} else {"),i.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),i.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&i.push("      worldPosition.xyz = worldPosition.xyz + offset;"),i.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),i.push("  vPickColor = vec4(float(pickColor.r) / 255.0, float(pickColor.g) / 255.0, float(pickColor.b) / 255.0, float(pickColor.a) / 255.0);"),t&&(i.push("  vWorldPosition = worldPosition;"),i.push("  vFlags = flags;")),i.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&i.push("vFragDepth = 1.0 + clipPos.w;"),s.perspectivePoints?(i.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;"),i.push("gl_PointSize = max(gl_PointSize, "+Math.floor(s.minPerspectivePointSize)+".0);"),i.push("gl_PointSize = min(gl_PointSize, "+Math.floor(s.maxPerspectivePointSize)+".0);")):i.push("gl_PointSize = pointSize;"),i.push("}"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Points instancing pick mesh fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vPickColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),e.pointsMaterial.roundPoints&&(i.push("  vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),i.push("  float r = dot(cxy, cxy);"),i.push("  if (r > 1.0) {"),i.push("       discard;"),i.push("  }")),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("outColor = vPickColor; "),i.push("}"),i}}class sa extends Dr{_getHash(){return this._scene._sectionPlanesState.getHash()+this._scene.pointsMaterial.hash}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=e.pointsMaterial._state,i=[];return i.push("#version 300 es"),i.push("// Points instancing pick depth vertex shader"),i.push("uniform int renderPass;"),i.push("in vec3 position;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),i.push("in float flags;"),i.push("in vec4 modelMatrixCol0;"),i.push("in vec4 modelMatrixCol1;"),i.push("in vec4 modelMatrixCol2;"),i.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(i),i.push("uniform float pointSize;"),s.perspectivePoints&&i.push("uniform float nearPlaneHeight;"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;")),t&&(i.push("out vec4 vWorldPosition;"),i.push("out float vFlags;")),i.push("out vec4 vViewPosition;"),i.push("void main(void) {"),i.push("int pickFlag = int(flags) >> 12 & 0xF;"),i.push("if (pickFlag != renderPass) {"),i.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("} else {"),i.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),i.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&i.push("      worldPosition.xyz = worldPosition.xyz + offset;"),i.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(i.push("  vWorldPosition = worldPosition;"),i.push("  vFlags = flags;")),i.push("  vViewPosition = viewPosition;"),i.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&i.push("vFragDepth = 1.0 + clipPos.w;"),i.push("gl_Position = clipPos;"),s.perspectivePoints?(i.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;"),i.push("gl_PointSize = max(gl_PointSize, "+Math.floor(s.minPerspectivePointSize)+".0);"),i.push("gl_PointSize = min(gl_PointSize, "+Math.floor(s.maxPerspectivePointSize)+".0);")):i.push("gl_PointSize = pointSize;"),i.push("}"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Points instancing pick depth fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),i.push("uniform float pickZNear;"),i.push("uniform float pickZFar;"),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vViewPosition;"),i.push("vec4 packDepth(const in float depth) {"),i.push("  const vec4 bitShift = vec4(256.0*256.0*256.0, 256.0*256.0, 256.0, 1.0);"),i.push("  const vec4 bitMask  = vec4(0.0, 1.0/256.0, 1.0/256.0, 1.0/256.0);"),i.push("  vec4 res = fract(depth * bitShift);"),i.push("  res -= res.xxyz * bitMask;"),i.push("  return res;"),i.push("}"),i.push("out vec4 outColor;"),i.push("void main(void) {"),e.pointsMaterial.roundPoints&&(i.push("  vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),i.push("  float r = dot(cxy, cxy);"),i.push("  if (r > 1.0) {"),i.push("       discard;"),i.push("  }")),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    float zNormalizedDepth = abs((pickZNear + vViewPosition.z) / (pickZFar - pickZNear));"),i.push("    outColor = packDepth(zNormalizedDepth); "),i.push("}"),i}}class ia extends Dr{_getHash(){return this._scene._sectionPlanesState.getHash()+this._scene.pointsMaterial.hash}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=e.pointsMaterial._state,i=[];return i.push("#version 300 es"),i.push("// Points instancing occlusion vertex shader"),i.push("uniform int renderPass;"),i.push("in vec3 position;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),i.push("in vec4 color;"),i.push("in float flags;"),i.push("in vec4 modelMatrixCol0;"),i.push("in vec4 modelMatrixCol1;"),i.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(i),i.push("uniform float pointSize;"),s.perspectivePoints&&i.push("uniform float nearPlaneHeight;"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;")),t&&(i.push("out vec4 vWorldPosition;"),i.push("out float vFlags;")),i.push("void main(void) {"),i.push("int colorFlag = int(flags) & 0xF;"),i.push("if (colorFlag != renderPass) {"),i.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("} else {"),i.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),i.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&i.push("      worldPosition.xyz = worldPosition.xyz + offset;"),i.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(i.push("  vWorldPosition = worldPosition;"),i.push("vFlags = flags;")),i.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&i.push("vFragDepth = 1.0 + clipPos.w;"),i.push("gl_Position = clipPos;"),s.perspectivePoints?(i.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;"),i.push("gl_PointSize = max(gl_PointSize, "+Math.floor(s.minPerspectivePointSize)+".0);"),i.push("gl_PointSize = min(gl_PointSize, "+Math.floor(s.maxPerspectivePointSize)+".0);")):i.push("gl_PointSize = pointSize;"),i.push("}"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Points instancing occlusion vertex shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("out vec4 outColor;"),i.push("void main(void) {"),e.pointsMaterial.roundPoints&&(i.push("  vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),i.push("  float r = dot(cxy, cxy);"),i.push("  if (r > 1.0) {"),i.push("       discard;"),i.push("  }")),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return i.push("   outColor = vec4(0.0, 0.0, 1.0, 1.0); "),e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("}"),i}}class ra extends Dr{_getHash(){return this._scene._sectionPlanesState.getHash()+this._scene.pointsMaterial.hash}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=e.pointsMaterial._state,i=[];return i.push("#version 300 es"),i.push("// Points instancing depth vertex shader"),i.push("uniform int renderPass;"),i.push("in vec3 position;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),i.push("in float flags;"),i.push("in vec4 modelMatrixCol0;"),i.push("in vec4 modelMatrixCol1;"),i.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(i),i.push("uniform float pointSize;"),s.perspectivePoints&&i.push("uniform float nearPlaneHeight;"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;")),t&&(i.push("out vec4 vWorldPosition;"),i.push("out float vFlags;")),i.push("void main(void) {"),i.push("int colorFlag = int(flags) & 0xF;"),i.push("if (colorFlag != renderPass) {"),i.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("} else {"),i.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),i.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&i.push("      worldPosition.xyz = worldPosition.xyz + offset;"),i.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(i.push("vWorldPosition = worldPosition;"),i.push("vFlags = flags;")),i.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&i.push("vFragDepth = 1.0 + clipPos.w;"),i.push("gl_Position = clipPos;"),s.perspectivePoints?(i.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;"),i.push("gl_PointSize = max(gl_PointSize, "+Math.floor(s.minPerspectivePointSize)+".0);"),i.push("gl_PointSize = min(gl_PointSize, "+Math.floor(s.maxPerspectivePointSize)+".0);")):i.push("gl_PointSize = pointSize;"),i.push("}"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState;let s,i;const r=t.sectionPlanes.length>0,o=[];if(o.push("#version 300 es"),o.push("// Points instancing depth vertex shader"),o.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),o.push("precision highp float;"),o.push("precision highp int;"),o.push("#else"),o.push("precision mediump float;"),o.push("precision mediump int;"),o.push("#endif"),e.logarithmicDepthBufferEnabled&&(o.push("uniform float logDepthBufFC;"),o.push("in float vFragDepth;")),r)for(o.push("in vec4 vWorldPosition;"),o.push("in float vFlags;"),s=0,i=t.sectionPlanes.length;s<i;s++)o.push("uniform bool sectionPlaneActive"+s+";"),o.push("uniform vec3 sectionPlanePos"+s+";"),o.push("uniform vec3 sectionPlaneDir"+s+";");if(o.push("const float   packUpScale = 256. / 255.;"),o.push("const float   unpackDownscale = 255. / 256.;"),o.push("const vec3    packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );"),o.push("const vec4    unpackFactors = unpackDownscale / vec4( packFactors, 1. );"),o.push("const float   shiftRight8 = 1.0 / 256.;"),o.push("vec4 packDepthToRGBA( const in float v ) {"),o.push("    vec4 r = vec4( fract( v * packFactors ), v );"),o.push("    r.yzw -= r.xyz * shiftRight8;"),o.push("    return r * packUpScale;"),o.push("}"),o.push("out vec4 outColor;"),o.push("void main(void) {"),e.pointsMaterial.roundPoints&&(o.push("  vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),o.push("  float r = dot(cxy, cxy);"),o.push("  if (r > 1.0) {"),o.push("       discard;"),o.push("  }")),r){for(o.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),o.push("  if (clippable) {"),o.push("  float dist = 0.0;"),s=0,i=t.sectionPlanes.length;s<i;s++)o.push("if (sectionPlaneActive"+s+") {"),o.push("   dist += clamp(dot(-sectionPlaneDir"+s+".xyz, vWorldPosition.xyz - sectionPlanePos"+s+".xyz), 0.0, 1000.0);"),o.push("}");o.push("if (dist > 0.0) { discard; }"),o.push("}")}return o.push("    outColor = packDepthToRGBA( gl_FragCoord.z); "),e.logarithmicDepthBufferEnabled&&o.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),o.push("}"),o}}class oa extends Dr{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Instancing geometry shadow drawing vertex shader"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in vec4 color;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),s.push("uniform mat4 shadowViewMatrix;"),s.push("uniform mat4 shadowProjMatrix;"),this._addMatricesUniformBlockLines(s),s.push("uniform float pointSize;"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("void main(void) {"),s.push("int colorFlag     = int(flags) & 0xF;"),s.push("bool visible      = (colorFlag > 0);"),s.push("bool transparent  = ((float(color.a) / 255.0) < 1.0);"),s.push("if (!visible || transparent) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("  worldPosition = vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("  vec4 viewPosition  = shadowViewMatrix * worldPosition; "),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("  gl_Position = shadowProjMatrix * viewPosition;"),s.push("}"),s.push("gl_PointSize = pointSize;"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Instancing geometry depth drawing fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec3 vViewNormal;"),i.push("vec3 packNormalToRGB( const in vec3 normal ) {"),i.push("    return normalize( normal ) * 0.5 + 0.5;"),i.push("}"),i.push("out vec4 outColor;"),i.push("void main(void) {"),i.push("  vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),i.push("  float r = dot(cxy, cxy);"),i.push("  if (r > 1.0) {"),i.push("       discard;"),i.push("  }"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    outColor = vec4(packNormalToRGB(vViewNormal), 1.0); "),i.push("}"),i}}class na{constructor(e){this._scene=e}_compile(){this._colorRenderer&&!this._colorRenderer.getValid()&&(this._colorRenderer.destroy(),this._colorRenderer=null),this._depthRenderer&&!this._depthRenderer.getValid()&&(this._depthRenderer.destroy(),this._depthRenderer=null),this._silhouetteRenderer&&!this._silhouetteRenderer.getValid()&&(this._silhouetteRenderer.destroy(),this._silhouetteRenderer=null),this._pickMeshRenderer&&!this._pickMeshRenderer.getValid()&&(this._pickMeshRenderer.destroy(),this._pickMeshRenderer=null),this._pickDepthRenderer&&!this._pickDepthRenderer.getValid()&&(this._pickDepthRenderer.destroy(),this._pickDepthRenderer=null),this._occlusionRenderer&&!1===this._occlusionRenderer.getValid()&&(this._occlusionRenderer.destroy(),this._occlusionRenderer=null),this._shadowRenderer&&!this._shadowRenderer.getValid()&&(this._shadowRenderer.destroy(),this._shadowRenderer=null)}get colorRenderer(){return this._colorRenderer||(this._colorRenderer=new $n(this._scene,!1)),this._colorRenderer}get silhouetteRenderer(){return this._silhouetteRenderer||(this._silhouetteRenderer=new ea(this._scene)),this._silhouetteRenderer}get depthRenderer(){return this._depthRenderer||(this._depthRenderer=new ra(this._scene)),this._depthRenderer}get pickMeshRenderer(){return this._pickMeshRenderer||(this._pickMeshRenderer=new ta(this._scene)),this._pickMeshRenderer}get pickDepthRenderer(){return this._pickDepthRenderer||(this._pickDepthRenderer=new sa(this._scene)),this._pickDepthRenderer}get occlusionRenderer(){return this._occlusionRenderer||(this._occlusionRenderer=new ia(this._scene)),this._occlusionRenderer}get shadowRenderer(){return this._shadowRenderer||(this._shadowRenderer=new oa(this._scene)),this._shadowRenderer}_destroy(){this._colorRenderer&&this._colorRenderer.destroy(),this._depthRenderer&&this._depthRenderer.destroy(),this._silhouetteRenderer&&this._silhouetteRenderer.destroy(),this._pickMeshRenderer&&this._pickMeshRenderer.destroy(),this._pickDepthRenderer&&this._pickDepthRenderer.destroy(),this._occlusionRenderer&&this._occlusionRenderer.destroy(),this._shadowRenderer&&this._shadowRenderer.destroy()}}const aa={};const la=new Uint8Array(4),ha=new Float32Array(1),ca=p.vec4([0,0,0,1]),Aa=p.vec4([0,0,0,1]);p.vec4([0,0,0,1]);const ua=new Float32Array(3);class pa{constructor(e){this.model=e.model,this.material=e.material,this.sortId="PointsInstancingLayer",this.layerIndex=e.layerIndex,this._pointsInstancingRenderers=function(e){const t=e.id;let s=aa[t];return s||(s=new na(e),aa[t]=s,s._compile(),e.on("compile",(()=>{s._compile()})),e.on("destroyed",(()=>{delete aa[t],s._destroy()}))),s}(e.model.scene),this._aabb=p.collapseAABB3(),this._state=new be({obb:p.OBB3(),numInstances:0,origin:e.origin?p.vec3(e.origin):null,geometry:e.geometry,colorsBuf:null,flagsBuf:null,offsetsBuf:null,modelMatrixCol0Buf:null,modelMatrixCol1Buf:null,modelMatrixCol2Buf:null,pickColorsBuf:null}),this._numPortions=0,this._numVisibleLayerPortions=0,this._numTransparentLayerPortions=0,this._numXRayedLayerPortions=0,this._numHighlightedLayerPortions=0,this._numSelectedLayerPortions=0,this._numClippableLayerPortions=0,this._numEdgesLayerPortions=0,this._numPickableLayerPortions=0,this._numCulledLayerPortions=0,this.numIndices=e.geometry.numIndices,this._pickColors=[],this._offsets=[],this._modelMatrixCol0=[],this._modelMatrixCol1=[],this._modelMatrixCol2=[],this._portions=[],this._finalized=!1,this.aabb=p.collapseAABB3()}createPortion(e){const t=e.meshMatrix,s=e.aabb,i=e.pickColor;if(this._finalized)throw"Already finalized";this.model.scene.entityOffsetsEnabled&&(this._offsets.push(0),this._offsets.push(0),this._offsets.push(0)),this._modelMatrixCol0.push(t[0]),this._modelMatrixCol0.push(t[4]),this._modelMatrixCol0.push(t[8]),this._modelMatrixCol0.push(t[12]),this._modelMatrixCol1.push(t[1]),this._modelMatrixCol1.push(t[5]),this._modelMatrixCol1.push(t[9]),this._modelMatrixCol1.push(t[13]),this._modelMatrixCol2.push(t[2]),this._modelMatrixCol2.push(t[6]),this._modelMatrixCol2.push(t[10]),this._modelMatrixCol2.push(t[14]),this._pickColors.push(i[0]),this._pickColors.push(i[1]),this._pickColors.push(i[2]),this._pickColors.push(i[3]),p.collapseAABB3(s);const r=this._state.obb,o=r.length;for(let e=0;e<o;e+=4)ca[0]=r[e+0],ca[1]=r[e+1],ca[2]=r[e+2],p.transformPoint4(t,ca,Aa),p.expandAABB3Point3(s,Aa);if(this._state.origin){const e=this._state.origin;s[0]+=e[0],s[1]+=e[1],s[2]+=e[2],s[3]+=e[0],s[4]+=e[1],s[5]+=e[2]}p.expandAABB3(this.aabb,s),this._state.numInstances++;const n=this._portions.length;return this._portions.push({}),this._numPortions++,this.model.numPortions++,n}finalize(){if(this._finalized)throw"Already finalized";const e=this.model.scene.canvas.gl,t=this._pickColors.length/4;if(t>0){let s=!1;this._state.flagsBuf=new le(e,e.ARRAY_BUFFER,new Float32Array(t),t,1,e.DYNAMIC_DRAW,s)}if(this.model.scene.entityOffsetsEnabled&&this._offsets.length>0){const t=!1;this._state.offsetsBuf=new le(e,e.ARRAY_BUFFER,new Float32Array(this._offsets),this._offsets.length,3,e.DYNAMIC_DRAW,t),this._offsets=[]}if(this._modelMatrixCol0.length>0){const t=!1;this._state.modelMatrixCol0Buf=new le(e,e.ARRAY_BUFFER,new Float32Array(this._modelMatrixCol0),this._modelMatrixCol0.length,4,e.STATIC_DRAW,t),this._state.modelMatrixCol1Buf=new le(e,e.ARRAY_BUFFER,new Float32Array(this._modelMatrixCol1),this._modelMatrixCol1.length,4,e.STATIC_DRAW,t),this._state.modelMatrixCol2Buf=new le(e,e.ARRAY_BUFFER,new Float32Array(this._modelMatrixCol2),this._modelMatrixCol2.length,4,e.STATIC_DRAW,t),this._modelMatrixCol0=[],this._modelMatrixCol1=[],this._modelMatrixCol2=[]}if(this._pickColors.length>0){const t=!1;this._state.pickColorsBuf=new le(e,e.ARRAY_BUFFER,new Uint8Array(this._pickColors),this._pickColors.length,4,e.STATIC_DRAW,t),this._pickColors=[]}this._state.geometry=null,this._finalized=!0}initFlags(e,t,s){t&F&&(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++),t&k&&(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++),t&G&&(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++),t&V&&(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++),t&U&&(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++),t&j&&(this._numEdgesLayerPortions++,this.model.numEdgesLayerPortions++),t&L&&(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++),t&M&&(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++),s&&(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++),this._setFlags(e,t,s)}setVisible(e,t,s){if(!this._finalized)throw"Not finalized";t&F?(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++):(this._numVisibleLayerPortions--,this.model.numVisibleLayerPortions--),this._setFlags(e,t,s)}setHighlighted(e,t,s){if(!this._finalized)throw"Not finalized";t&k?(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++):(this._numHighlightedLayerPortions--,this.model.numHighlightedLayerPortions--),this._setFlags(e,t,s)}setXRayed(e,t,s){if(!this._finalized)throw"Not finalized";t&G?(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++):(this._numXRayedLayerPortions--,this.model.numXRayedLayerPortions--),this._setFlags(e,t,s)}setSelected(e,t,s){if(!this._finalized)throw"Not finalized";t&V?(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++):(this._numSelectedLayerPortions--,this.model.numSelectedLayerPortions--),this._setFlags(e,t,s)}setEdges(e,t,s){if(!this._finalized)throw"Not finalized";t&j?(this._numEdgesLayerPortions++,this.model.numEdgesLayerPortions++):(this._numEdgesLayerPortions--,this.model.numEdgesLayerPortions--),this._setFlags(e,t,s)}setClippable(e,t){if(!this._finalized)throw"Not finalized";t&U?(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++):(this._numClippableLayerPortions--,this.model.numClippableLayerPortions--),this._setFlags(e,t)}setCollidable(e,t){if(!this._finalized)throw"Not finalized"}setPickable(e,t,s){if(!this._finalized)throw"Not finalized";t&L?(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++):(this._numPickableLayerPortions--,this.model.numPickableLayerPortions--),this._setFlags(e,t,s)}setCulled(e,t,s){if(!this._finalized)throw"Not finalized";t&M?(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++):(this._numCulledLayerPortions--,this.model.numCulledLayerPortions--),this._setFlags(e,t,s)}setColor(e,t){if(!this._finalized)throw"Not finalized";la[0]=t[0],la[1]=t[1],la[2]=t[2],this._state.colorsBuf.setData(la,3*e)}setTransparent(e,t,s){s?(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++):(this._numTransparentLayerPortions--,this.model.numTransparentLayerPortions--),this._setFlags(e,t,s)}_setFlags(e,t,s){if(!this._finalized)throw"Not finalized";const i=!!(t&F),r=!!(t&G),o=!!(t&k),n=!!(t&V),a=!!(t&j),l=!!(t&L),h=!!(t&M);let c,A;c=!i||h||r||o&&!this.model.scene.highlightMaterial.glowThrough||n&&!this.model.scene.selectedMaterial.glowThrough?pr.NOT_RENDERED:s?pr.COLOR_TRANSPARENT:pr.COLOR_OPAQUE,A=!i||h?pr.NOT_RENDERED:n?pr.SILHOUETTE_SELECTED:o?pr.SILHOUETTE_HIGHLIGHTED:r?pr.SILHOUETTE_XRAYED:pr.NOT_RENDERED;let u=0;u=!i||h?pr.NOT_RENDERED:n?pr.EDGES_SELECTED:o?pr.EDGES_HIGHLIGHTED:r?pr.EDGES_XRAYED:a?s?pr.EDGES_COLOR_TRANSPARENT:pr.EDGES_COLOR_OPAQUE:pr.NOT_RENDERED;let p=0;p|=c,p|=A<<4,p|=u<<8,p|=(i&&!h&&l?pr.PICK:pr.NOT_RENDERED)<<12,p|=(t&U?255:0)<<16,ha[0]=p,this._state.flagsBuf.setData(ha,e)}setOffset(e,t){if(!this._finalized)throw"Not finalized";this.model.scene.entityOffsetsEnabled?(ua[0]=t[0],ua[1]=t[1],ua[2]=t[2],this._state.offsetsBuf.setData(ua,3*e)):this.model.error("Entity#offset not enabled for this Viewer")}drawColorOpaque(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&this._pointsInstancingRenderers.colorRenderer&&this._pointsInstancingRenderers.colorRenderer.drawLayer(t,this,pr.COLOR_OPAQUE)}drawColorTransparent(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numTransparentLayerPortions&&this._numXRayedLayerPortions!==this._numPortions&&this._pointsInstancingRenderers.colorRenderer&&this._pointsInstancingRenderers.colorRenderer.drawLayer(t,this,pr.COLOR_TRANSPARENT)}drawDepth(e,t){}drawNormals(e,t){}drawSilhouetteXRayed(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numXRayedLayerPortions&&this._pointsInstancingRenderers.silhouetteRenderer&&this._pointsInstancingRenderers.silhouetteRenderer.drawLayer(t,this,pr.SILHOUETTE_XRAYED)}drawSilhouetteHighlighted(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numHighlightedLayerPortions&&this._pointsInstancingRenderers.silhouetteRenderer&&this._pointsInstancingRenderers.silhouetteRenderer.drawLayer(t,this,pr.SILHOUETTE_HIGHLIGHTED)}drawSilhouetteSelected(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numSelectedLayerPortions&&this._pointsInstancingRenderers.silhouetteRenderer&&this._pointsInstancingRenderers.silhouetteRenderer.drawLayer(t,this,pr.SILHOUETTE_SELECTED)}drawEdgesColorOpaque(e,t){}drawEdgesColorTransparent(e,t){}drawEdgesHighlighted(e,t){}drawEdgesSelected(e,t){}drawEdgesXRayed(e,t){}drawOcclusion(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._pointsInstancingRenderers.occlusionRenderer&&this._pointsInstancingRenderers.occlusionRenderer.drawLayer(t,this,pr.COLOR_OPAQUE)}drawShadow(e,t){}drawPickMesh(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._pointsInstancingRenderers.pickMeshRenderer&&this._pointsInstancingRenderers.pickMeshRenderer.drawLayer(t,this,pr.PICK)}drawPickDepths(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._pointsInstancingRenderers.pickDepthRenderer&&this._pointsInstancingRenderers.pickDepthRenderer.drawLayer(t,this,pr.PICK)}drawPickNormals(e,t){}destroy(){const e=this._state;e.colorsBuf&&(e.colorsBuf.destroy(),e.colorsBuf=null),e.flagsBuf&&(e.flagsBuf.destroy(),e.flagsBuf=null),e.offsetsBuf&&(e.offsetsBuf.destroy(),e.offsetsBuf=null),e.modelMatrixCol0Buf&&(e.modelMatrixCol0Buf.destroy(),e.modelMatrixCol0Buf=null),e.modelMatrixCol1Buf&&(e.modelMatrixCol1Buf.destroy(),e.modelMatrixCol1Buf=null),e.modelMatrixCol2Buf&&(e.modelMatrixCol2Buf.destroy(),e.modelMatrixCol2Buf=null),e.pickColorsBuf&&(e.pickColorsBuf.destroy(),e.pickColorsBuf=null),e.destroy()}}class da{constructor(e){this.id=e.id,this.colorTexture=e.colorTexture,this.metallicRoughnessTexture=e.metallicRoughnessTexture,this.normalsTexture=e.normalsTexture,this.emissiveTexture=e.emissiveTexture,this.occlusionTexture=e.occlusionTexture}destroy(){}}class fa{constructor(e){this.id=e.id,this.texture=e.texture}destroy(){this.texture&&(this.texture.destroy(),this.texture=null)}}const Ea={enabled:!1,files:{},add:function(e,t){!1!==this.enabled&&(this.files[e]=t)},get:function(e){if(!1!==this.enabled)return this.files[e]},remove:function(e){delete this.files[e]},clear:function(){this.files={}}};const ma=new class{constructor(e,t,s){this.isLoading=!1,this.itemsLoaded=0,this.itemsTotal=0,this.urlModifier=void 0,this.handlers=[],this.onStart=void 0,this.onLoad=e,this.onProgress=t,this.onError=s}itemStart(e){this.itemsTotal++,!1===this.isLoading&&void 0!==this.onStart&&this.onStart(e,this.itemsLoaded,this.itemsTotal),this.isLoading=!0}itemEnd(e){this.itemsLoaded++,void 0!==this.onProgress&&this.onProgress(e,this.itemsLoaded,this.itemsTotal),this.itemsLoaded===this.itemsTotal&&(this.isLoading=!1,void 0!==this.onLoad&&this.onLoad())}itemError(e){void 0!==this.onError&&this.onError(e)}resolveURL(e){return this.urlModifier?this.urlModifier(e):e}setURLModifier(e){return this.urlModifier=e,this}addHandler(e,t){return this.handlers.push(e,t),this}removeHandler(e){const t=this.handlers.indexOf(e);return-1!==t&&this.handlers.splice(t,2),this}getHandler(e){for(let t=0,s=this.handlers.length;t<s;t+=2){const s=this.handlers[t],i=this.handlers[t+1];if(s.global&&(s.lastIndex=0),s.test(e))return i}return null}};const ya={};class ga extends class{constructor(e){this.manager=void 0!==e?e:ma,this.crossOrigin="anonymous",this.withCredentials=!1,this.path="",this.resourcePath="",this.requestHeader={}}load(){}loadAsync(e,t){const s=this;return new Promise((function(i,r){s.load(e,i,t,r)}))}parse(){}setCrossOrigin(e){return this.crossOrigin=e,this}setWithCredentials(e){return this.withCredentials=e,this}setPath(e){return this.path=e,this}setResourcePath(e){return this.resourcePath=e,this}setRequestHeader(e){return this.requestHeader=e,this}}{constructor(e){super(e)}load(e,t,s,i){void 0===e&&(e=""),void 0!==this.path&&(e=this.path+e),e=this.manager.resolveURL(e);const r=Ea.get(e);if(void 0!==r)return this.manager.itemStart(e),setTimeout((()=>{t&&t(r),this.manager.itemEnd(e)}),0),r;if(void 0!==ya[e])return void ya[e].push({onLoad:t,onProgress:s,onError:i});ya[e]=[],ya[e].push({onLoad:t,onProgress:s,onError:i});const o=new Request(e,{headers:new Headers(this.requestHeader),credentials:this.withCredentials?"include":"same-origin"}),n=this.mimeType,a=this.responseType;fetch(o).then((t=>{if(200===t.status||0===t.status){if(0===t.status&&console.warn("FileLoader: HTTP Status 0 received."),"undefined"==typeof ReadableStream||void 0===t.body.getReader)return t;const s=ya[e],i=t.body.getReader(),r=t.headers.get("Content-Length"),o=r?parseInt(r):0,n=0!==o;let a=0;const l=new ReadableStream({start(e){!function t(){i.read().then((({done:i,value:r})=>{if(i)e.close();else{a+=r.byteLength;const i=new ProgressEvent("progress",{lengthComputable:n,loaded:a,total:o});for(let e=0,t=s.length;e<t;e++){const t=s[e];t.onProgress&&t.onProgress(i)}e.enqueue(r),t()}}))}()}});return new Response(l)}throw Error(`fetch for "${t.url}" responded with ${t.status}: ${t.statusText}`)})).then((e=>{switch(a){case"arraybuffer":return e.arrayBuffer();case"blob":return e.blob();case"document":return e.text().then((e=>(new DOMParser).parseFromString(e,n)));case"json":return e.json();default:if(void 0===n)return e.text();{const t=/charset="?([^;"\s]*)"?/i.exec(n),s=t&&t[1]?t[1].toLowerCase():void 0,i=new TextDecoder(s);return e.arrayBuffer().then((e=>i.decode(e)))}}})).then((t=>{Ea.add(e,t);const s=ya[e];delete ya[e];for(let e=0,i=s.length;e<i;e++){const i=s[e];i.onLoad&&i.onLoad(t)}})).catch((t=>{const s=ya[e];if(void 0===s)throw this.manager.itemError(e),t;delete ya[e];for(let e=0,i=s.length;e<i;e++){const i=s[e];i.onError&&i.onError(t)}this.manager.itemError(e)})).finally((()=>{this.manager.itemEnd(e)})),this.manager.itemStart(e)}setResponseType(e){return this.responseType=e,this}setMimeType(e){return this.mimeType=e,this}}class Ia{constructor(e=4){this.pool=e,this.queue=[],this.workers=[],this.workersResolve=[],this.workerStatus=0}_initWorker(e){if(!this.workers[e]){const t=this.workerCreator();t.addEventListener("message",this._onMessage.bind(this,e)),this.workers[e]=t}}_getIdleWorker(){for(let e=0;e<this.pool;e++)if(!(this.workerStatus&1<<e))return e;return-1}_onMessage(e,t){const s=this.workersResolve[e];if(s&&s(t),this.queue.length){const{resolve:t,msg:s,transfer:i}=this.queue.shift();this.workersResolve[e]=t,this.workers[e].postMessage(s,i)}else this.workerStatus^=1<<e}setWorkerCreator(e){this.workerCreator=e}setWorkerLimit(e){this.pool=e}postMessage(e,t){return new Promise((s=>{const i=this._getIdleWorker();-1!==i?(this._initWorker(i),this.workerStatus|=1<<i,this.workersResolve[i]=s,this.workers[i].postMessage(e,t)):this.queue.push({resolve:s,msg:e,transfer:t})}))}destroy(){this.workers.forEach((e=>e.terminate())),this.workersResolve.length=0,this.workers.length=0,this.queue.length=0,this.workerStatus=0}}let va=0;class Ta{constructor({viewer:e,transcoderPath:t,workerLimit:s}){this._transcoderPath=t||"https://cdn.jsdelivr.net/npm/@xeokit/xeokit-sdk/dist/basis/",this._transcoderBinary=null,this._transcoderPending=null,this._workerPool=new Ia,this._workerSourceURL="",s&&this._workerPool.setWorkerLimit(s);const i=e.capabilities;this._workerConfig={astcSupported:i.astcSupported,etc1Supported:i.etc1Supported,etc2Supported:i.etc2Supported,dxtSupported:i.dxtSupported,bptcSupported:i.bptcSupported,pvrtcSupported:i.pvrtcSupported},this._supportedFileTypes=["xkt2"]}_init(){if(!this._transcoderPending){const e=new ga;e.setPath(this._transcoderPath),e.setWithCredentials(this.withCredentials);const t=e.loadAsync("basis_transcoder.js"),s=new ga;s.setPath(this._transcoderPath),s.setResponseType("arraybuffer"),s.setWithCredentials(this.withCredentials);const i=s.loadAsync("basis_transcoder.wasm");this._transcoderPending=Promise.all([t,i]).then((([e,t])=>{const s=Ta.BasisWorker.toString(),i=["/* constants */","let _EngineFormat = "+JSON.stringify(Ta.EngineFormat),"let _TranscoderFormat = "+JSON.stringify(Ta.TranscoderFormat),"let _BasisFormat = "+JSON.stringify(Ta.BasisFormat),"/* basis_transcoder.js */",e,"/* worker */",s.substring(s.indexOf("{")+1,s.lastIndexOf("}"))].join("\n");this._workerSourceURL=URL.createObjectURL(new Blob([i])),this._transcoderBinary=t,this._workerPool.setWorkerCreator((()=>{const e=new Worker(this._workerSourceURL),t=this._transcoderBinary.slice(0);return e.postMessage({type:"init",config:this._workerConfig,transcoderBinary:t},[t]),e}))})),va>0&&console.warn("KTX2TextureTranscoder: Multiple active KTX2TextureTranscoder may cause performance issues. Use a single KTX2TextureTranscoder instance, or call .dispose() on old instances."),va++}return this._transcoderPending}transcode(e,t,s={}){return new Promise(((i,r)=>{const o=s;this._init().then((()=>this._workerPool.postMessage({type:"transcode",buffers:e,taskConfig:o},e))).then((e=>{const s=e.data,{mipmaps:o,width:n,height:a,format:l,type:h,error:c,dfdTransferFn:A,dfdFlags:u}=s;if("error"===h)return r(c);t.setCompressedData({mipmaps:o,props:{format:l,minFilter:1===o.length?rs:ns,magFilter:1===o.length?rs:ns,encoding:2===A?Is:gs,premultiplyAlpha:!!(1&u)}}),i()}))}))}destroy(){URL.revokeObjectURL(this._workerSourceURL),this._workerPool.destroy(),va--}}Ta.BasisFormat={ETC1S:0,UASTC_4x4:1},Ta.TranscoderFormat={ETC1:0,ETC2:1,BC1:2,BC3:3,BC4:4,BC5:5,BC7_M6_OPAQUE_ONLY:6,BC7_M5:7,PVRTC1_4_RGB:8,PVRTC1_4_RGBA:9,ASTC_4x4:10,ATC_RGB:11,ATC_RGBA_INTERPOLATED_ALPHA:12,RGBA32:13,RGB565:14,BGR565:15,RGBA4444:16},Ta.EngineFormat={RGBAFormat:ls,RGBA_ASTC_4x4_Format:ms,RGBA_BPTC_Format:ys,RGBA_ETC2_EAC_Format:Es,RGBA_PVRTC_4BPPV1_Format:ds,RGBA_S3TC_DXT5_Format:us,RGB_ETC1_Format:36196,RGB_ETC2_Format:fs,RGB_PVRTC_4BPPV1_Format:ps,RGB_S3TC_DXT1_Format:hs},Ta.BasisWorker=function(){let e,t,s;const i=_EngineFormat,r=_TranscoderFormat,o=_BasisFormat;self.addEventListener("message",(function(n){const c=n.data;switch(c.type){case"init":e=c.config,A=c.transcoderBinary,t=new Promise((e=>{s={wasmBinary:A,onRuntimeInitialized:e},BASIS(s)})).then((()=>{s.initializeBasis(),void 0===s.KTX2File&&console.warn("KTX2TextureTranscoder: Please update Basis Universal transcoder.")}));break;case"transcode":t.then((()=>{try{const{width:t,height:n,hasAlpha:A,mipmaps:u,format:p,dfdTransferFn:d,dfdFlags:f}=function(t){const n=new s.KTX2File(new Uint8Array(t));function c(){n.close(),n.delete()}if(!n.isValid())throw c(),new Error("KTX2TextureTranscoder: Invalid or unsupported .ktx2 file");const A=n.isUASTC()?o.UASTC_4x4:o.ETC1S,u=n.getWidth(),p=n.getHeight(),d=n.getLevels(),f=n.getHasAlpha(),E=n.getDFDTransferFunc(),m=n.getDFDFlags(),{transcoderFormat:y,engineFormat:g}=function(t,s,n,c){let A,u;const p=t===o.ETC1S?a:l;for(let i=0;i<p.length;i++){const r=p[i];if(e[r.if]&&(r.basisFormat.includes(t)&&!(c&&r.transcoderFormat.length<2)&&(!r.needsPowerOfTwo||h(s)&&h(n))))return A=r.transcoderFormat[c?1:0],u=r.engineFormat[c?1:0],{transcoderFormat:A,engineFormat:u}}return console.warn("KTX2TextureTranscoder: No suitable compressed texture format found. Decoding to RGBA32."),A=r.RGBA32,u=i.RGBAFormat,{transcoderFormat:A,engineFormat:u}}(A,u,p,f);if(!u||!p||!d)throw c(),new Error("KTX2TextureTranscoder: Invalid texture");if(!n.startTranscoding())throw c(),new Error("KTX2TextureTranscoder: .startTranscoding failed");const I=[];for(let e=0;e<d;e++){const t=n.getImageLevelInfo(e,0,0),s=t.origWidth,i=t.origHeight,r=new Uint8Array(n.getImageTranscodedSizeInBytes(e,0,0,y));if(!n.transcodeImage(r,e,0,0,y,0,-1,-1))throw c(),new Error("KTX2TextureTranscoder: .transcodeImage failed.");I.push({data:r,width:s,height:i})}return c(),{width:u,height:p,hasAlpha:f,mipmaps:I,format:g,dfdTransferFn:E,dfdFlags:m}}(c.buffers[0]),E=[];for(let e=0;e<u.length;++e)E.push(u[e].data.buffer);self.postMessage({type:"transcode",id:c.id,width:t,height:n,hasAlpha:A,mipmaps:u,format:p,dfdTransferFn:d,dfdFlags:f},E)}catch(e){console.error(`[KTX2TextureTranscoder.BasisWorker]: ${e}`),self.postMessage({type:"error",id:c.id,error:e.message})}}))}var A}));const n=[{if:"astcSupported",basisFormat:[o.UASTC_4x4],transcoderFormat:[r.ASTC_4x4,r.ASTC_4x4],engineFormat:[i.RGBA_ASTC_4x4_Format,i.RGBA_ASTC_4x4_Format],priorityETC1S:1/0,priorityUASTC:1,needsPowerOfTwo:!1},{if:"bptcSupported",basisFormat:[o.ETC1S,o.UASTC_4x4],transcoderFormat:[r.BC7_M5,r.BC7_M5],engineFormat:[i.RGBA_BPTC_Format,i.RGBA_BPTC_Format],priorityETC1S:3,priorityUASTC:2,needsPowerOfTwo:!1},{if:"dxtSupported",basisFormat:[o.ETC1S,o.UASTC_4x4],transcoderFormat:[r.BC1,r.BC3],engineFormat:[i.RGB_S3TC_DXT1_Format,i.RGBA_S3TC_DXT5_Format],priorityETC1S:4,priorityUASTC:5,needsPowerOfTwo:!1},{if:"etc2Supported",basisFormat:[o.ETC1S,o.UASTC_4x4],transcoderFormat:[r.ETC1,r.ETC2],engineFormat:[i.RGB_ETC2_Format,i.RGBA_ETC2_EAC_Format],priorityETC1S:1,priorityUASTC:3,needsPowerOfTwo:!1},{if:"etc1Supported",basisFormat:[o.ETC1S,o.UASTC_4x4],transcoderFormat:[r.ETC1],engineFormat:[i.RGB_ETC1_Format],priorityETC1S:2,priorityUASTC:4,needsPowerOfTwo:!1},{if:"pvrtcSupported",basisFormat:[o.ETC1S,o.UASTC_4x4],transcoderFormat:[r.PVRTC1_4_RGB,r.PVRTC1_4_RGBA],engineFormat:[i.RGB_PVRTC_4BPPV1_Format,i.RGBA_PVRTC_4BPPV1_Format],priorityETC1S:5,priorityUASTC:6,needsPowerOfTwo:!0}],a=n.sort((function(e,t){return e.priorityETC1S-t.priorityETC1S})),l=n.sort((function(e,t){return e.priorityUASTC-t.priorityUASTC}));function h(e){return e<=2||0==(e&e-1)&&0!==e}};const _a={};
+function Ft(e,t){t.length;const s=e.length,i=[],r=[],o=e=>{for(let s=0,i=e.meshIds.length;s<i;s++)if(t[e.meshIds[s]].geometryId)return!0;return!1};for(let n=0;n<s;n++){const s=e[n];if(o(s)){r.push(n);continue}const a=p.collapseAABB3();let l=0;s.meshIds.forEach((e=>{const s=t[e];let i,r;if(s.positionsCompressed){const e=at.getPositionsBounds(s.positionsCompressed);i=at.decompressPosition(e.min,s.positionsDecodeMatrix,[]),r=at.decompressPosition(e.max,s.positionsDecodeMatrix,[])}else{const e=at.getPositionsBounds(s.positions);i=e.min,r=e.max}i[0]+=s.origin[0],i[1]+=s.origin[1],i[2]+=s.origin[2],r[0]+=s.origin[0],r[1]+=s.origin[1],r[2]+=s.origin[2],p.expandAABB3Point3(a,i),p.expandAABB3Point3(a,r),l+=s.numPrimitives})),i[n]={aabb:a,numPrimitives:l,entityId:s.id}}let n,a=[],l={};if(Object.keys(i).length>0){n=function(e){const t=[];for(let s=0,i=e.length;s<i;s++){const i=e[s];i&&t.push({minX:i.aabb[0],minY:i.aabb[1],minZ:i.aabb[2],maxX:i.aabb[3],maxY:i.aabb[4],maxZ:i.aabb[5],entity:{id:s,xeokitId:i.entityId,meshes:[{numPrimitives:i.numPrimitives}]},numPrimitives:i.numPrimitives})}const s=new xt(4);return s.load(t),s}(i);let e=Bt({aabbTree:n});a=e.orderedEntityIds,l=e.clusteringResult.entityIdToClusterIdMapping}return{orderedClusteredIndexes:a,entityIdToClusterIdMapping:l,instancedIndexes:r,rTreeBasedAabbTree:n}}const Mt=p.vec3(),Lt=256,Ut=180/Math.PI,Ht=new Float32Array(262144);for(let e=-256;e<Lt;e++)for(let t=-256;t<Lt;t++){const s=(e+Lt<<9)+(t+Lt),i=Math.max(Math.abs(e),Math.abs(t));Ht[s]=Math.atan2(e/i,t/i)}function Gt(e,t){const s=Lt/Math.max(Math.abs(e),Math.abs(t)),i=Math.round(e*s)+255,r=Math.round(t*s)+255;return Ht[(i<<9)+r]}const kt=256;class Vt{constructor(){this._aabbTree=null,this._orderedMeshList=[],this._orderedEntityList=[],this._frustumProps={dirty:!0,wMultiply:1,hMultiply:1},this._cullFrame=0,this.finalized=!1}initializeVFCState(e,t){if(this.finalized)throw"Already finalized";const s=Ft(e,t);this._aabbTree=s.rTreeBasedAabbTree;for(let i=0,r=s.orderedClusteredIndexes.length;i<r;i++){const r=s.orderedClusteredIndexes[i],o=s.entityIdToClusterIdMapping[r],n=e[r],a=[];for(let e=0,s=n.meshIds.length;e<s;e++){const s=n.meshIds[e];t[s].id=this._orderedMeshList.length,a.push(this._orderedMeshList.length),this._orderedMeshList.push({clusterNumber:o,mesh:t[s]})}n.meshIds=a,this._orderedEntityList.push(n)}for(let i=0,r=s.instancedIndexes.length;i<r;i++){let r=e[s.instancedIndexes[i]];const o=[];for(let e=0,s=r.meshIds.length;e<s;e++){const s=r.meshIds[e];t[s].id=this._orderedMeshList.length,o.push(this._orderedMeshList.length),this._orderedMeshList.push({clusterNumber:99999,mesh:t[s]})}r.meshIds=o,this._orderedEntityList.push(r)}}finalize(e,t){if(this.finalized)throw"Already finalized";let s=-1;for(let i=0,r=this._orderedMeshList.length;i<r;i++){const{clusterNumber:r,mesh:o}=this._orderedMeshList[i];-1!==s&&s!==r&&t.call(e),e._createMesh(o),s=r}for(let t=0,s=this._orderedEntityList.length;t<s;t++)e._createEntity(this._orderedEntityList[t]);this._orderedMeshList=[],this._orderedEntityList=[],this.finalized=!0}applyViewFrustumCulling(e){if(!this.finalized)throw"Not finalized";if(!this._aabbTree)return;this._canvasElement||(this._canvasElement=e.scene.canvas.canvas),this._camera||(this._camera=e.scene.camera),this._ensureFrustumPropsUpdated(e),this._initializeCullingDataIfNeeded(e);const t=this._searchVisibleNodesWithFrustumCulling();this._cullFrame++,this._markVisibleFrameOfVisibleNodes(t,this._cullFrame),this._cullNonVisibleNodes(e,this._cullFrame)}_initializeCullingDataIfNeeded(e){if(this._internalNodesList)return;if(!this._aabbTree)return;const t=this._aabbTree.all();let s=0;t.forEach((e=>{s=Math.max(s,e.entity.id)}));const i=new Array(s+1);t.forEach((t=>{i[t.entity.id]=e.objects[t.entity.xeokitId]})),this._internalNodesList=i,this._lastVisibleFrameOfNodes=new Array(i.length),this._lastVisibleFrameOfNodes.fill(0)}_searchVisibleNodesWithFrustumCulling(){return this._aabbTree.searchCustom(((e,t)=>this._aabbIntersectsCameraFrustum(e,t)),(e=>this._aabbContainedInCameraFrustum(e)))}_markVisibleFrameOfVisibleNodes(e,t){const s=this._lastVisibleFrameOfNodes;for(let i=0,r=e.length;i<r;i++)s[e[i].entity.id]=t}_cullNonVisibleNodes(e,t){const s=this._internalNodesList,i=this._lastVisibleFrameOfNodes;for(let e=0,r=s.length;e<r;e++)s[e]&&(s[e].culledVFC=i[e]!==t)}_getPointsForBBox(e){const t=[];for(let s=0;s<8;s++)t.push(new Float32Array([1&s?e.maxX:e.minX,2&s?e.maxY:e.minY,4&s?e.maxZ:e.minZ]));return t}_aabbIntersectsCameraFrustum(e,t){if(t)return!0;if("ortho"===this._camera.projection)return this._frustumProps.dirty=!1,!0;const s=this._aabbIntersectsCameraFrustum_internal(e);return!!((4096&s||!(1&s||2&s)||1&s)&&(8192&s||!(16&s||32&s)||16&s)&&(16384&s||!(s&kt||512&s)||s&kt))}_aabbContainedInCameraFrustum(e){if("ortho"===this._camera.projection)return this._frustumProps.dirty=!1,!0;const t=e._check;return 1&t&&16&t&&t&kt}_ensureFrustumPropsUpdated(e){const t=Math.min(this._canvasElement.width,this._canvasElement.height);this._frustumProps.wMultiply=this._canvasElement.width/t,this._frustumProps.hMultiply=this._canvasElement.height/t;const s=this._canvasElement.width/this._canvasElement.height;let i=this._camera.perspective.fov;s<1&&(i/=s),i=Math.min(i,120),this._frustumProps.fov=i;const r=p.inverseMat4(e.worldMatrix,p.mat4()),o=p.transformVec3(r,this._camera.eye,[0,0,0]),n=p.transformVec3(r,this._camera.look,[0,0,0]);this._frustumProps.forward=p.normalizeVec3(p.subVec3(n,o,[0,0,0]),[0,0,0]),this._frustumProps.up=p.normalizeVec3(this._camera.up,[0,0,0]),this._frustumProps.right=p.normalizeVec3(p.cross3Vec3(this._frustumProps.forward,this._frustumProps.up,[0,0,0]),[0,0,0]),this._frustumProps.eye=o.slice(),this._frustumProps.CAM_FACTOR_1=this._frustumProps.fov/2*this._frustumProps.wMultiply/Ut,this._frustumProps.CAM_FACTOR_2=this._frustumProps.fov/2*this._frustumProps.hMultiply/Ut}_aabbIntersectsCameraFrustum_internal(e){const t=e._points||this._getPointsForBBox(e);e._points=t;let s=819;for(let e=0,i=t.length;e<i;e++){const i=t[e],r=Mt;r[0]=i[0]-this._frustumProps.eye[0],r[1]=i[1]-this._frustumProps.eye[1],r[2]=i[2]-this._frustumProps.eye[2];const o=p.dotVec3(r,this._frustumProps.forward);o<0?(s|=4,s&=-2):(s|=8,s&=-3);const n=Gt(p.dotVec3(r,this._frustumProps.right),o);Math.abs(n)>this._frustumProps.CAM_FACTOR_1?(s|=n<0?64:128,s&=-17):s&=-33;const a=Gt(p.dotVec3(r,this._frustumProps.up),o);Math.abs(a)>this._frustumProps.CAM_FACTOR_2?(s|=a<0?1024:2048,s&=-257):s&=-513}return 4&s&&8&s&&(s|=4096),64&s&&128&s&&(s|=8192),1024&s&&2048&s&&(s|=16384),e._check=s,s}}class jt{constructor(e,t){this.sceneModel=t,this.entities=[],this.meshes=[],this.finalized=!1}addEntity(e){if(this.finalized)throw"Already finalized";this.entities.push(e)}addMesh(e){if(this.finalized)throw"Already finalized";this.meshes.push(e)}finalize(e){if(this.finalized)throw"Already finalized";this.finalized=!0,this.VFCState=new Vt,this.VFCState.initializeVFCState(this.entities,this.meshes),this.VFCState.finalize(this.sceneModel,e),this._onSceneRendering=this.sceneModel.scene.on("rendering",(()=>this.applyViewFrustumCulling.call(this)))}applyViewFrustumCulling(){this.finalized&&this.VFCState.applyViewFrustumCulling(this.sceneModel)}destroy(){this.finalized&&this.sceneModel.off(this._onSceneRendering)}}class Qt extends O{constructor(e,t={}){super(e,t),this._scene=e,this._vfcManagers={},this._vfcManagerList=[],this.enabled=t.enabled,this._init()}_init(){this._scene.on("rendering",(()=>{for(let e=0,t=this._vfcManagerList.length;e<t;e++)this._vfcManagerList[e].applyViewFrustumCulling()}))}set enabled(e){e=!!e,this._enabled!==e&&(this._enabled=e,this.glRedraw())}get enabled(){return this._enabled}getVFCManager(e){const t=new jt(this.scene,e);return this._vfcManagers[t.id]=t,this._vfcManagerList=Object.values(this._vfcManagers),t}putVFCManager(e){delete this._vfcManagers[e.id],this._vfcManagerList=Object.values(this._vfcManagers)}destroy(){super.destroy()}}function Wt(e,t){const s={};let i,r;for(let o=0,n=t.length;o<n;o++)i=t[o],r=e.component[i],r?r.isEntity?s[i]=!0:e.warn("pick(): Component is not an Entity: "+i):e.warn("pick(): Component not found: "+i);return s}class zt extends O{get type(){return"Scene"}constructor(e,t={}){super(null,t);const s=t.canvasElement||document.getElementById(t.canvasId);if(!(s instanceof HTMLCanvasElement))throw"Mandatory config expected: valid canvasId or canvasElement";const i=!!t.transparent,r=!!t.alphaDepthMask;this._aabbDirty=!0,this.viewer=e,this.occlusionTestCountdown=0,this.loading=0,this.startTime=(new Date).getTime(),this.models={},this.objects={},this._numObjects=0,this.visibleObjects={},this._numVisibleObjects=0,this.xrayedObjects={},this._numXRayedObjects=0,this.highlightedObjects={},this._numHighlightedObjects=0,this.selectedObjects={},this._numSelectedObjects=0,this.colorizedObjects={},this._numColorizedObjects=0,this.opacityObjects={},this._numOpacityObjects=0,this.offsetObjects={},this._numOffsetObjects=0,this._modelIds=null,this._objectIds=null,this._visibleObjectIds=null,this._xrayedObjectIds=null,this._highlightedObjectIds=null,this._selectedObjectIds=null,this._colorizedObjectIds=null,this._opacityObjectIds=null,this._offsetObjectIds=null,this._collidables={},this._compilables={},this._needRecompile=!1,this.types={},this.components={},this.sectionPlanes={},this.lights={},this.lightMaps={},this.reflectionMaps={},this.bitmaps={},this.lineSets={},this.realWorldOffset=t.realWorldOffset||new Float64Array([0,0,0]),this.canvas=new Z(this,{dontClear:!0,canvas:s,spinnerElementId:t.spinnerElementId,transparent:i,webgl2:!1!==t.webgl2,contextAttr:t.contextAttr||{},backgroundColor:t.backgroundColor,backgroundColorFromAmbientLight:t.backgroundColorFromAmbientLight,premultipliedAlpha:t.premultipliedAlpha}),this.canvas.on("boundary",(()=>{this.glRedraw()})),this.canvas.on("webglContextFailed",(()=>{alert("xeokit failed to find WebGL!")})),this._renderer=new Pe(this,{transparent:i,alphaDepthMask:r}),this._sectionPlanesState=new function(){this.sectionPlanes=[],this.clippingCaps=!1;let e=null;this.getHash=function(){if(e)return e;const t=this.sectionPlanes;if(0===t.length)return this.hash=";";const s=[];for(let e=0,i=t.length;e<i;e++)s.push("cp");return s.push(";"),e=s.join(""),e},this.addSectionPlane=function(t){this.sectionPlanes.push(t),e=null},this.removeSectionPlane=function(t){for(let s=0,i=this.sectionPlanes.length;s<i;s++)if(this.sectionPlanes[s].id===t.id)return this.sectionPlanes.splice(s,1),void(e=null)}},this._lightsState=new function(){const e=p.vec4([0,0,0,0]),t=p.vec4();this.lights=[],this.reflectionMaps=[],this.lightMaps=[];let s=null,i=null;this.getHash=function(){if(s)return s;const e=[],t=this.lights;let i;for(let s=0,r=t.length;s<r;s++)i=t[s],e.push("/"),e.push(i.type),e.push("world"===i.space?"w":"v"),i.castsShadow&&e.push("sh");return this.lightMaps.length>0&&e.push("/lm"),this.reflectionMaps.length>0&&e.push("/rm"),e.push(";"),s=e.join(""),s},this.addLight=function(e){this.lights.push(e),i=null,s=null},this.removeLight=function(e){for(let t=0,r=this.lights.length;t<r;t++){if(this.lights[t].id===e.id)return this.lights.splice(t,1),i&&i.id===e.id&&(i=null),void(s=null)}},this.addReflectionMap=function(e){this.reflectionMaps.push(e),s=null},this.removeReflectionMap=function(e){for(let t=0,i=this.reflectionMaps.length;t<i;t++)if(this.reflectionMaps[t].id===e.id)return this.reflectionMaps.splice(t,1),void(s=null)},this.addLightMap=function(e){this.lightMaps.push(e),s=null},this.removeLightMap=function(e){for(let t=0,i=this.lightMaps.length;t<i;t++)if(this.lightMaps[t].id===e.id)return this.lightMaps.splice(t,1),void(s=null)},this.getAmbientColorAndIntensity=function(){if(!i)for(let e=0,t=this.lights.length;e<t;e++){const t=this.lights[e];if("ambient"===t.type){i=t;break}}if(i){const e=i.color,s=i.intensity;return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=s,t}return e}},this.input=new De(this,{dontClear:!0,element:this.canvas.canvas,keyboardEventsElement:t.keyboardEventsElement}),this.metrics=new vt(this,{units:t.units,scale:t.scale,origin:t.origin}),this.sao=new Tt(this,{enabled:t.saoEnabled}),this.ticksPerRender=t.ticksPerRender,this.ticksPerOcclusionTest=t.ticksPerOcclusionTest,this.passes=t.passes,this.clearEachPass=t.clearEachPass,this.gammaInput=t.gammaInput,this.gammaOutput=t.gammaOutput,this.gammaFactor=t.gammaFactor,this._entityOffsetsEnabled=!!t.entityOffsetsEnabled,this._logarithmicDepthBufferEnabled=!!t.logarithmicDepthBufferEnabled,this._dtxEnabled=!1!==t.dtxEnabled,this._pbrEnabled=!!t.pbrEnabled,this._colorTextureEnabled=!1!==t.colorTextureEnabled,this._dtxEnabled=!!t.dtxEnabled,N._addScene(this),this._initDefaults(),this._viewport=new Oe(this,{id:"default.viewport",autoBoundary:!0,dontClear:!0}),this._camera=new Xe(this,{id:"default.camera",dontClear:!0}),new Je(this,{color:[1,1,1],intensity:.7}),new qe(this,{dir:[.8,-.5,-.5],color:[.67,.67,1],intensity:.7,space:"world"}),new qe(this,{dir:[-.8,-1,.5],color:[1,1,.9],intensity:.9,space:"world"}),this._camera.on("dirty",(()=>{this._renderer.imageDirty()})),this.lod=new bt(this,{enabled:t.lodEnabled}),this.vfc=new Qt(this,{enabled:t.vfcEnabled})}_initDefaults(){}_addComponent(e){if(e.id&&this.components[e.id]&&(this.error("Component "+y.inQuotes(e.id)+" already exists in Scene - ignoring ID, will randomly-generate instead"),e.id=null),!e.id)for(void 0===window.nextID&&(window.nextID=0),e.id="__"+window.nextID++;this.components[e.id];)e.id=p.createUUID();this.components[e.id]=e;const t=e.type;let s=this.types[e.type];s||(s=this.types[t]={}),s[e.id]=e,e.compile&&(this._compilables[e.id]=e),e.isDrawable&&(this._renderer.addDrawable(e.id,e),this._collidables[e.id]=e)}_removeComponent(e){var t=e.id,s=e.type;delete this.components[t];const i=this.types[s];i&&(delete i[t],y.isEmptyObject(i)&&delete this.types[s]),e.compile&&delete this._compilables[e.id],e.isDrawable&&(this._renderer.removeDrawable(e.id),delete this._collidables[e.id])}_sectionPlaneCreated(e){this.sectionPlanes[e.id]=e,this.scene._sectionPlanesState.addSectionPlane(e._state),this.scene.fire("sectionPlaneCreated",e,!0),this._needRecompile=!0}_bitmapCreated(e){this.bitmaps[e.id]=e,this.scene.fire("bitmapCreated",e,!0)}_lineSetCreated(e){this.lineSets[e.id]=e,this.scene.fire("lineSetCreated",e,!0)}_lightCreated(e){this.lights[e.id]=e,this.scene._lightsState.addLight(e._state),this._needRecompile=!0}_lightMapCreated(e){this.lightMaps[e.id]=e,this.scene._lightsState.addLightMap(e._state),this._needRecompile=!0}_reflectionMapCreated(e){this.reflectionMaps[e.id]=e,this.scene._lightsState.addReflectionMap(e._state),this._needRecompile=!0}_sectionPlaneDestroyed(e){delete this.sectionPlanes[e.id],this.scene._sectionPlanesState.removeSectionPlane(e._state),this.scene.fire("sectionPlaneDestroyed",e,!0),this._needRecompile=!0}_bitmapDestroyed(e){delete this.bitmaps[e.id],this.scene.fire("bitmapDestroyed",e,!0)}_lineSetDestroyed(e){delete this.lineSets[e.id],this.scene.fire("lineSetDestroyed",e,!0)}_lightDestroyed(e){delete this.lights[e.id],this.scene._lightsState.removeLight(e._state),this._needRecompile=!0}_lightMapDestroyed(e){delete this.lightMaps[e.id],this.scene._lightsState.removeLightMap(e._state),this._needRecompile=!0}_reflectionMapDestroyed(e){delete this.reflectionMaps[e.id],this.scene._lightsState.removeReflectionMap(e._state),this._needRecompile=!0}_registerModel(e){this.models[e.id]=e,this._modelIds=null}_deregisterModel(e){const t=e.id;delete this.models[t],this._modelIds=null,this.fire("modelUnloaded",t)}_registerObject(e){this.objects[e.id]=e,this._numObjects++,this._objectIds=null}_deregisterObject(e){delete this.objects[e.id],this._numObjects--,this._objectIds=null}_objectVisibilityUpdated(e,t=!0){e.visible?(this.visibleObjects[e.id]=e,this._numVisibleObjects++):(delete this.visibleObjects[e.id],this._numVisibleObjects--),this._visibleObjectIds=null,t&&this.fire("objectVisibility",e,!0)}_objectXRayedUpdated(e,t=!0){e.xrayed?(this.xrayedObjects[e.id]=e,this._numXRayedObjects++):(delete this.xrayedObjects[e.id],this._numXRayedObjects--),this._xrayedObjectIds=null,t&&this.fire("objectXRayed",e,!0)}_objectHighlightedUpdated(e,t=!0){e.highlighted?(this.highlightedObjects[e.id]=e,this._numHighlightedObjects++):(delete this.highlightedObjects[e.id],this._numHighlightedObjects--),this._highlightedObjectIds=null,t&&this.fire("objectHighlighted",e,!0)}_objectSelectedUpdated(e,t=!0){e.selected?(this.selectedObjects[e.id]=e,this._numSelectedObjects++):(delete this.selectedObjects[e.id],this._numSelectedObjects--),this._selectedObjectIds=null,t&&this.fire("objectSelected",e,!0)}_objectColorizeUpdated(e,t){t?(this.colorizedObjects[e.id]=e,this._numColorizedObjects++):(delete this.colorizedObjects[e.id],this._numColorizedObjects--),this._colorizedObjectIds=null}_objectOpacityUpdated(e,t){t?(this.opacityObjects[e.id]=e,this._numOpacityObjects++):(delete this.opacityObjects[e.id],this._numOpacityObjects--),this._opacityObjectIds=null}_objectOffsetUpdated(e,t){!t||0===t[0]&&0===t[1]&&0===t[2]?(this.offsetObjects[e.id]=e,this._numOffsetObjects++):(delete this.offsetObjects[e.id],this._numOffsetObjects--),this._offsetObjectIds=null}_webglContextLost(){this.canvas.spinner.processes++;for(const e in this.components)if(this.components.hasOwnProperty(e)){const t=this.components[e];t._webglContextLost&&t._webglContextLost()}this._renderer.webglContextLost()}_webglContextRestored(){const e=this.canvas.gl;for(const t in this.components)if(this.components.hasOwnProperty(t)){const s=this.components[t];s._webglContextRestored&&s._webglContextRestored(e)}this._renderer.webglContextRestored(e),this.canvas.spinner.processes--}get capabilities(){return this._renderer.capabilities}get entityOffsetsEnabled(){return this._entityOffsetsEnabled}get pickSurfacePrecisionEnabled(){return!1}get logarithmicDepthBufferEnabled(){return this._logarithmicDepthBufferEnabled}set pbrEnabled(e){this._pbrEnabled=!!e,this.glRedraw()}get pbrEnabled(){return this._pbrEnabled}set dtxEnabled(e){e=!!e,this._dtxEnabled!==e&&(this._dtxEnabled=e)}get dtxEnabled(){return this._dtxEnabled}set colorTextureEnabled(e){this._colorTextureEnabled=!!e,this.glRedraw()}get colorTextureEnabled(){return this._colorTextureEnabled}doOcclusionTest(){this._needRecompile&&(this._recompile(),this._needRecompile=!1),this._renderer.doOcclusionTest()}render(e){e&&N.runTasks();const t={sceneId:null,pass:0};if(this._needRecompile&&(this._recompile(),this._renderer.imageDirty(),this._needRecompile=!1),!e&&!this._renderer.needsRender())return;t.sceneId=this.id;const s=this._passes,i=this._clearEachPass;let r,o;for(r=0;r<s;r++)t.pass=r,this.fire("rendering",t,!0),o=i||0===r,this._renderer.render({pass:r,clear:o,force:e}),this.fire("rendered",t,!0);this._saveAmbientColor()}_recompile(){for(const e in this._compilables)this._compilables.hasOwnProperty(e)&&this._compilables[e].compile();this._renderer.shadowsDirty(),this.fire("compile",this,!0)}_saveAmbientColor(){const e=this.canvas;if(e.transparent||e.backgroundImage||e.backgroundColor)this._lastAmbientColor=null;else{const t=this._lightsState.getAmbientColorAndIntensity();this._lastAmbientColor&&this._lastAmbientColor[0]===t[0]&&this._lastAmbientColor[1]===t[1]&&this._lastAmbientColor[2]===t[2]&&this._lastAmbientColor[3]===t[3]||(e.backgroundColor=t,this._lastAmbientColor||(this._lastAmbientColor=p.vec4([0,0,0,1])),this._lastAmbientColor.set(t))}}get modelIds(){return this._modelIds||(this._modelIds=Object.keys(this.models)),this._modelIds}get numObjects(){return this._numObjects}get objectIds(){return this._objectIds||(this._objectIds=Object.keys(this.objects)),this._objectIds}get numVisibleObjects(){return this._numVisibleObjects}get visibleObjectIds(){return this._visibleObjectIds||(this._visibleObjectIds=Object.keys(this.visibleObjects)),this._visibleObjectIds}get numXRayedObjects(){return this._numXRayedObjects}get xrayedObjectIds(){return this._xrayedObjectIds||(this._xrayedObjectIds=Object.keys(this.xrayedObjects)),this._xrayedObjectIds}get numHighlightedObjects(){return this._numHighlightedObjects}get highlightedObjectIds(){return this._highlightedObjectIds||(this._highlightedObjectIds=Object.keys(this.highlightedObjects)),this._highlightedObjectIds}get numSelectedObjects(){return this._numSelectedObjects}get selectedObjectIds(){return this._selectedObjectIds||(this._selectedObjectIds=Object.keys(this.selectedObjects)),this._selectedObjectIds}get numColorizedObjects(){return this._numColorizedObjects}get colorizedObjectIds(){return this._colorizedObjectIds||(this._colorizedObjectIds=Object.keys(this.colorizedObjects)),this._colorizedObjectIds}get opacityObjectIds(){return this._opacityObjectIds||(this._opacityObjectIds=Object.keys(this.opacityObjects)),this._opacityObjectIds}get offsetObjectIds(){return this._offsetObjectIds||(this._offsetObjectIds=Object.keys(this.offsetObjects)),this._offsetObjectIds}set ticksPerRender(e){null==e?e=1:(!y.isNumeric(e)||e<=0)&&(this.error("Unsupported value for 'ticksPerRender': '"+e+"' - should be an integer greater than zero."),e=1),e!==this._ticksPerRender&&(this._ticksPerRender=e)}get ticksPerRender(){return this._ticksPerRender}set ticksPerOcclusionTest(e){null==e?e=20:(!y.isNumeric(e)||e<=0)&&(this.error("Unsupported value for 'ticksPerOcclusionTest': '"+e+"' - should be an integer greater than zero."),e=20),e!==this._ticksPerOcclusionTest&&(this._ticksPerOcclusionTest=e)}get ticksPerOcclusionTest(){return this._ticksPerOcclusionTest}set passes(e){null==e?e=1:(!y.isNumeric(e)||e<=0)&&(this.error("Unsupported value for 'passes': '"+e+"' - should be an integer greater than zero."),e=1),e!==this._passes&&(this._passes=e,this.glRedraw())}get passes(){return this._passes}set clearEachPass(e){(e=!!e)!==this._clearEachPass&&(this._clearEachPass=e,this.glRedraw())}get clearEachPass(){return this._clearEachPass}set gammaInput(e){(e=!1!==e)!==this._renderer.gammaInput&&(this._renderer.gammaInput=e,this._needRecompile=!0,this.glRedraw())}get gammaInput(){return this._renderer.gammaInput}set gammaOutput(e){(e=!!e)!==this._renderer.gammaOutput&&(this._renderer.gammaOutput=e,this._needRecompile=!0,this.glRedraw())}get gammaOutput(){return this._renderer.gammaOutput}set gammaFactor(e){(e=null==e?2.2:e)!==this._renderer.gammaFactor&&(this._renderer.gammaFactor=e,this.glRedraw())}get gammaFactor(){return this._renderer.gammaFactor}get geometry(){return this.components["default.geometry"]||At(ct)}get material(){return this.components["default.material"]||new ft(this,{id:"default.material",emissive:[.4,.4,.4],dontClear:!0})}get xrayMaterial(){return this.components["default.xrayMaterial"]||new mt(this,{id:"default.xrayMaterial",preset:"sepia",dontClear:!0})}get highlightMaterial(){return this.components["default.highlightMaterial"]||new mt(this,{id:"default.highlightMaterial",preset:"yellowHighlight",dontClear:!0})}get selectedMaterial(){return this.components["default.selectedMaterial"]||new mt(this,{id:"default.selectedMaterial",preset:"greenSelected",dontClear:!0})}get edgeMaterial(){return this.components["default.edgeMaterial"]||new gt(this,{id:"default.edgeMaterial",preset:"default",edgeColor:[0,0,0],edgeAlpha:1,edgeWidth:1,dontClear:!0})}get pointsMaterial(){return this.components["default.pointsMaterial"]||new Rt(this,{id:"default.pointsMaterial",preset:"default",dontClear:!0})}get linesMaterial(){return this.components["default.linesMaterial"]||new Dt(this,{id:"default.linesMaterial",preset:"default",dontClear:!0})}get viewport(){return this._viewport}get camera(){return this._camera}get center(){if(this._aabbDirty||!this._center){this._center&&this._center||(this._center=p.vec3());const e=this.aabb;this._center[0]=(e[0]+e[3])/2,this._center[1]=(e[1]+e[4])/2,this._center[2]=(e[2]+e[5])/2}return this._center}get aabb(){if(this._aabbDirty){this._aabb||(this._aabb=p.AABB3());let e,t=p.MAX_DOUBLE,s=p.MAX_DOUBLE,i=p.MAX_DOUBLE,r=p.MIN_DOUBLE,o=p.MIN_DOUBLE,n=p.MIN_DOUBLE;const a=this._collidables;let l,h=!1;for(const c in a)if(a.hasOwnProperty(c)){if(l=a[c],!1===l.collidable)continue;e=l.aabb,e[0]<t&&(t=e[0]),e[1]<s&&(s=e[1]),e[2]<i&&(i=e[2]),e[3]>r&&(r=e[3]),e[4]>o&&(o=e[4]),e[5]>n&&(n=e[5]),h=!0}h||(t=-100,s=-100,i=-100,r=100,o=100,n=100),this._aabb[0]=t,this._aabb[1]=s,this._aabb[2]=i,this._aabb[3]=r,this._aabb[4]=o,this._aabb[5]=n,this._aabbDirty=!1}return this._aabb}_setAABBDirty(){this._aabbDirty=!0,this.fire("boundary")}pick(e,t){if(0===this.canvas.boundary[2]||0===this.canvas.boundary[3])return this.error("Picking not allowed while canvas has zero width or height"),null;(e=e||{}).pickSurface=e.pickSurface||e.rayPick,e.canvasPos||e.matrix||e.origin&&e.direction||this.warn("picking without canvasPos, matrix, or ray origin and direction");const s=e.includeEntities||e.include;s&&(e.includeEntityIds=Wt(this,s));const i=e.excludeEntities||e.exclude;return i&&(e.excludeEntityIds=Wt(this,i)),this._needRecompile&&(this._recompile(),this._renderer.imageDirty(),this._needRecompile=!1),(t=this._renderer.pick(e,t))?(t.entity&&t.entity.fire&&t.entity.fire("picked",t),t):void 0}snapPick(e){return this._renderer.snapPick(e.canvasPos,e.snapRadius||30,e.snapToVertex,e.snapToEdge)}clear(){var e;for(const t in this.components)this.components.hasOwnProperty(t)&&((e=this.components[t])._dontClear||e.destroy())}clearLights(){const e=Object.keys(this.lights);for(let t=0,s=e.length;t<s;t++)this.lights[e[t]].destroy()}clearSectionPlanes(){const e=Object.keys(this.sectionPlanes);for(let t=0,s=e.length;t<s;t++)this.sectionPlanes[e[t]].destroy()}clearBitmaps(){const e=Object.keys(this.bitmaps);for(let t=0,s=e.length;t<s;t++)this.bitmaps[e[t]].destroy()}clearLines(){const e=Object.keys(this.lineSets);for(let t=0,s=e.length;t<s;t++)this.lineSets[e[t]].destroy()}getAABB(e){if(void 0===e)return this.aabb;if(y.isString(e)){const t=this.objects[e];if(t&&t.aabb)return t.aabb;e=[e]}if(0===e.length)return this.aabb;let t,s=p.MAX_DOUBLE,i=p.MAX_DOUBLE,r=p.MAX_DOUBLE,o=p.MIN_DOUBLE,n=p.MIN_DOUBLE,a=p.MIN_DOUBLE;if(this.withObjects(e,(e=>{if(e.collidable){const l=e.aabb;l[0]<s&&(s=l[0]),l[1]<i&&(i=l[1]),l[2]<r&&(r=l[2]),l[3]>o&&(o=l[3]),l[4]>n&&(n=l[4]),l[5]>a&&(a=l[5]),t=!0}})),t){const e=p.AABB3();return e[0]=s,e[1]=i,e[2]=r,e[3]=o,e[4]=n,e[5]=a,e}return this.aabb}setObjectsVisible(e,t){return this.withObjects(e,(e=>{const s=e.visible!==t;return e.visible=t,s}))}setObjectsCollidable(e,t){return this.withObjects(e,(e=>{const s=e.collidable!==t;return e.collidable=t,s}))}setObjectsCulled(e,t){return this.withObjects(e,(e=>{const s=e.culled!==t;return e.culled=t,s}))}setObjectsSelected(e,t){return this.withObjects(e,(e=>{const s=e.selected!==t;return e.selected=t,s}))}setObjectsHighlighted(e,t){return this.withObjects(e,(e=>{const s=e.highlighted!==t;return e.highlighted=t,s}))}setObjectsXRayed(e,t){return this.withObjects(e,(e=>{const s=e.xrayed!==t;return e.xrayed=t,s}))}setObjectsEdges(e,t){return this.withObjects(e,(e=>{const s=e.edges!==t;return e.edges=t,s}))}setObjectsColorized(e,t){return this.withObjects(e,(e=>{e.colorize=t}))}setObjectsOpacity(e,t){return this.withObjects(e,(e=>{const s=e.opacity!==t;return e.opacity=t,s}))}setObjectsPickable(e,t){return this.withObjects(e,(e=>{const s=e.pickable!==t;return e.pickable=t,s}))}setObjectsOffset(e,t){this.withObjects(e,(e=>{e.offset=t}))}withObjects(e,t){y.isString(e)&&(e=[e]);let s=!1;for(let i=0,r=e.length;i<r;i++){const r=e[i];let o=this.objects[r];if(o)s=t(o)||s;else{const e=this.modelIds;for(let i=0,n=e.length;i<n;i++){const n=e[i],a=p.globalizeObjectId(n,r);o=this.objects[a],o&&(s=t(o)||s)}}}return s}destroy(){super.destroy();for(const e in this.components)this.components.hasOwnProperty(e)&&this.components[e].destroy();this.canvas.gl=null,this.components=null,this.models=null,this.objects=null,this.visibleObjects=null,this.xrayedObjects=null,this.highlightedObjects=null,this.selectedObjects=null,this.colorizedObjects=null,this.opacityObjects=null,this.sectionPlanes=null,this.lights=null,this.lightMaps=null,this.reflectionMaps=null,this._objectIds=null,this._visibleObjectIds=null,this._xrayedObjectIds=null,this._highlightedObjectIds=null,this._selectedObjectIds=null,this._colorizedObjectIds=null,this.types=null,this.components=null,this.canvas=null,this._renderer=null,this.input=null,this._viewport=null,this._camera=null}}const Kt=1e3,Yt=1001,Xt=1002,Zt=1003,qt=1004,Jt=1005,$t=1006,es=1007,ts=1008,ss=1008,is=1023,rs=33776,os=33777,ns=33778,as=33779,ls=35840,hs=35842,cs=37492,As=37496,us=37808,ps=36492,ds=3e3,fs=3001,Es=function(e){"LambertMaterial"===e._material._state.type?(this.vertex=function(e){const t=e.scene,s=e.scene._sectionPlanesState,i=e.scene._lightsState,r=e._geometry._state,o=e._state.billboard,n=e._state.stationary,a=s.sectionPlanes.length>0,l=!!r.compressGeometry,h=[];h.push("#version 300 es"),h.push("// Lambertian drawing vertex shader"),h.push("in vec3 position;"),h.push("uniform mat4 modelMatrix;"),h.push("uniform mat4 viewMatrix;"),h.push("uniform mat4 projMatrix;"),h.push("uniform vec4 colorize;"),h.push("uniform vec3 offset;"),l&&h.push("uniform mat4 positionsDecodeMatrix;");t.logarithmicDepthBufferEnabled&&(h.push("uniform float logDepthBufFC;"),h.push("out float vFragDepth;"),h.push("bool isPerspectiveMatrix(mat4 m) {"),h.push("    return (m[2][3] == - 1.0);"),h.push("}"),h.push("out float isPerspective;"));a&&h.push("out vec4 vWorldPosition;");if(h.push("uniform vec4 lightAmbient;"),h.push("uniform vec4 materialColor;"),h.push("uniform vec3 materialEmissive;"),r.normalsBuf){h.push("in vec3 normal;"),h.push("uniform mat4 modelNormalMatrix;"),h.push("uniform mat4 viewNormalMatrix;");for(let e=0,t=i.lights.length;e<t;e++){const t=i.lights[e];"ambient"!==t.type&&(h.push("uniform vec4 lightColor"+e+";"),"dir"===t.type&&h.push("uniform vec3 lightDir"+e+";"),"point"===t.type&&h.push("uniform vec3 lightPos"+e+";"),"spot"===t.type&&(h.push("uniform vec3 lightPos"+e+";"),h.push("uniform vec3 lightDir"+e+";")))}l&&(h.push("vec3 octDecode(vec2 oct) {"),h.push("    vec3 v = vec3(oct.xy, 1.0 - abs(oct.x) - abs(oct.y));"),h.push("    if (v.z < 0.0) {"),h.push("        v.xy = (1.0 - abs(v.yx)) * vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0);"),h.push("    }"),h.push("    return normalize(v);"),h.push("}"))}h.push("out vec4 vColor;"),"points"===r.primitiveName&&h.push("uniform float pointSize;");"spherical"!==o&&"cylindrical"!==o||(h.push("void billboard(inout mat4 mat) {"),h.push("   mat[0][0] = 1.0;"),h.push("   mat[0][1] = 0.0;"),h.push("   mat[0][2] = 0.0;"),"spherical"===o&&(h.push("   mat[1][0] = 0.0;"),h.push("   mat[1][1] = 1.0;"),h.push("   mat[1][2] = 0.0;")),h.push("   mat[2][0] = 0.0;"),h.push("   mat[2][1] = 0.0;"),h.push("   mat[2][2] =1.0;"),h.push("}"));h.push("void main(void) {"),h.push("vec4 localPosition = vec4(position, 1.0); "),h.push("vec4 worldPosition;"),l&&h.push("localPosition = positionsDecodeMatrix * localPosition;");r.normalsBuf&&(l?h.push("vec4 localNormal = vec4(octDecode(normal.xy), 0.0); "):h.push("vec4 localNormal = vec4(normal, 0.0); "),h.push("mat4 modelNormalMatrix2 = modelNormalMatrix;"),h.push("mat4 viewNormalMatrix2 = viewNormalMatrix;"));h.push("mat4 viewMatrix2 = viewMatrix;"),h.push("mat4 modelMatrix2 = modelMatrix;"),n&&h.push("viewMatrix2[3][0] = viewMatrix2[3][1] = viewMatrix2[3][2] = 0.0;");"spherical"===o||"cylindrical"===o?(h.push("mat4 modelViewMatrix = viewMatrix2 * modelMatrix2;"),h.push("billboard(modelMatrix2);"),h.push("billboard(viewMatrix2);"),h.push("billboard(modelViewMatrix);"),r.normalsBuf&&(h.push("mat4 modelViewNormalMatrix =  viewNormalMatrix2 * modelNormalMatrix2;"),h.push("billboard(modelNormalMatrix2);"),h.push("billboard(viewNormalMatrix2);"),h.push("billboard(modelViewNormalMatrix);")),h.push("worldPosition = modelMatrix2 * localPosition;"),h.push("worldPosition.xyz = worldPosition.xyz + offset;"),h.push("vec4 viewPosition = modelViewMatrix * localPosition;")):(h.push("worldPosition = modelMatrix2 * localPosition;"),h.push("worldPosition.xyz = worldPosition.xyz + offset;"),h.push("vec4 viewPosition  = viewMatrix2 * worldPosition; "));r.normalsBuf&&h.push("vec3 viewNormal = normalize((viewNormalMatrix2 * modelNormalMatrix2 * localNormal).xyz);");if(h.push("vec3 reflectedColor = vec3(0.0, 0.0, 0.0);"),h.push("vec3 viewLightDir = vec3(0.0, 0.0, -1.0);"),h.push("float lambertian = 1.0;"),r.normalsBuf)for(let e=0,t=i.lights.length;e<t;e++){const t=i.lights[e];if("ambient"!==t.type){if("dir"===t.type)"view"===t.space?h.push("viewLightDir = normalize(lightDir"+e+");"):h.push("viewLightDir = normalize((viewMatrix2 * vec4(lightDir"+e+", 0.0)).xyz);");else if("point"===t.type)"view"===t.space?h.push("viewLightDir = -normalize(lightPos"+e+" - viewPosition.xyz);"):h.push("viewLightDir = -normalize((viewMatrix2 * vec4(lightPos"+e+", 0.0)).xyz);");else{if("spot"!==t.type)continue;"view"===t.space?h.push("viewLightDir = normalize(lightDir"+e+");"):h.push("viewLightDir = normalize((viewMatrix2 * vec4(lightDir"+e+", 0.0)).xyz);")}h.push("lambertian = max(dot(-viewNormal, viewLightDir), 0.0);"),h.push("reflectedColor += lambertian * (lightColor"+e+".rgb * lightColor"+e+".a);")}}h.push("vColor = vec4((lightAmbient.rgb * lightAmbient.a * materialColor.rgb) + materialEmissive.rgb + (reflectedColor * materialColor.rgb), materialColor.a) * colorize;"),a&&h.push("vWorldPosition = worldPosition;");"points"===r.primitiveName&&h.push("gl_PointSize = pointSize;");h.push("vec4 clipPos = projMatrix * viewPosition;"),t.logarithmicDepthBufferEnabled&&(h.push("vFragDepth = 1.0 + clipPos.w;"),h.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"));return h.push("gl_Position = clipPos;"),h.push("}"),h}(e),this.fragment=function(e){const t=e.scene,s=t._sectionPlanesState;e._material._state;const i=e._geometry._state,r=s.sectionPlanes.length>0,o=t.gammaOutput,n=[];n.push("#version 300 es"),n.push("// Lambertian drawing fragment shader"),n.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),n.push("precision highp float;"),n.push("precision highp int;"),n.push("#else"),n.push("precision mediump float;"),n.push("precision mediump int;"),n.push("#endif"),t.logarithmicDepthBufferEnabled&&(n.push("in float isPerspective;"),n.push("uniform float logDepthBufFC;"),n.push("in float vFragDepth;"));if(r){n.push("in vec4 vWorldPosition;"),n.push("uniform bool clippable;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)n.push("uniform bool sectionPlaneActive"+e+";"),n.push("uniform vec3 sectionPlanePos"+e+";"),n.push("uniform vec3 sectionPlaneDir"+e+";")}n.push("in vec4 vColor;"),o&&(n.push("uniform float gammaFactor;"),n.push("    vec4 linearToGamma( in vec4 value, in float gammaFactor ) {"),n.push("    return vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );"),n.push("}"));if(n.push("out vec4 outColor;"),n.push("void main(void) {"),r){n.push("if (clippable) {"),n.push("  float dist = 0.0;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)n.push("if (sectionPlaneActive"+e+") {"),n.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),n.push("}");n.push("  if (dist > 0.0) { discard; }"),n.push("}")}"points"===i.primitiveName&&(n.push("vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),n.push("float r = dot(cxy, cxy);"),n.push("if (r > 1.0) {"),n.push("   discard;"),n.push("}"));t.logarithmicDepthBufferEnabled&&n.push("gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;");o?n.push("outColor = linearToGamma(vColor, gammaFactor);"):n.push("outColor = vColor;");return n.push("}"),n}(e)):(this.vertex=function(e){const t=e.scene;e._material;const s=e._state,i=t._sectionPlanesState,r=e._geometry._state,o=t._lightsState;let n;const a=s.billboard,l=s.background,h=s.stationary,c=function(e){if(!e._geometry._state.uvBuf)return!1;const t=e._material;return!!(t._ambientMap||t._occlusionMap||t._baseColorMap||t._diffuseMap||t._alphaMap||t._specularMap||t._glossinessMap||t._specularGlossinessMap||t._emissiveMap||t._metallicMap||t._roughnessMap||t._metallicRoughnessMap||t._reflectivityMap||t._normalMap)}(e),A=gs(e),u=i.sectionPlanes.length>0,p=ys(e),d=!!r.compressGeometry,f=[];f.push("#version 300 es"),f.push("// Drawing vertex shader"),f.push("in  vec3 position;"),d&&f.push("uniform mat4 positionsDecodeMatrix;");f.push("uniform  mat4 modelMatrix;"),f.push("uniform  mat4 viewMatrix;"),f.push("uniform  mat4 projMatrix;"),f.push("out  vec3 vViewPosition;"),f.push("uniform  vec3 offset;"),u&&f.push("out vec4 vWorldPosition;");t.logarithmicDepthBufferEnabled&&(f.push("uniform float logDepthBufFC;"),f.push("out float vFragDepth;"),f.push("bool isPerspectiveMatrix(mat4 m) {"),f.push("    return (m[2][3] == - 1.0);"),f.push("}"),f.push("out float isPerspective;"));o.lightMaps.length>0&&f.push("out    vec3 vWorldNormal;");if(A){f.push("in  vec3 normal;"),f.push("uniform    mat4 modelNormalMatrix;"),f.push("uniform    mat4 viewNormalMatrix;"),f.push("out    vec3 vViewNormal;");for(let e=0,t=o.lights.length;e<t;e++)n=o.lights[e],"ambient"!==n.type&&("dir"===n.type&&f.push("uniform vec3 lightDir"+e+";"),"point"===n.type&&f.push("uniform vec3 lightPos"+e+";"),"spot"===n.type&&(f.push("uniform vec3 lightPos"+e+";"),f.push("uniform vec3 lightDir"+e+";")),"dir"===n.type&&"view"===n.space||f.push("out vec4 vViewLightReverseDirAndDist"+e+";"));d&&(f.push("vec3 octDecode(vec2 oct) {"),f.push("    vec3 v = vec3(oct.xy, 1.0 - abs(oct.x) - abs(oct.y));"),f.push("    if (v.z < 0.0) {"),f.push("        v.xy = (1.0 - abs(v.yx)) * vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0);"),f.push("    }"),f.push("    return normalize(v);"),f.push("}"))}c&&(f.push("in vec2 uv;"),f.push("out vec2 vUV;"),d&&f.push("uniform mat3 uvDecodeMatrix;"));r.colors&&(f.push("in vec4 color;"),f.push("out vec4 vColor;"));"points"===r.primitiveName&&f.push("uniform float pointSize;");"spherical"!==a&&"cylindrical"!==a||(f.push("void billboard(inout mat4 mat) {"),f.push("   mat[0][0] = 1.0;"),f.push("   mat[0][1] = 0.0;"),f.push("   mat[0][2] = 0.0;"),"spherical"===a&&(f.push("   mat[1][0] = 0.0;"),f.push("   mat[1][1] = 1.0;"),f.push("   mat[1][2] = 0.0;")),f.push("   mat[2][0] = 0.0;"),f.push("   mat[2][1] = 0.0;"),f.push("   mat[2][2] =1.0;"),f.push("}"));if(p){f.push("const mat4 texUnitConverter = mat4(0.5, 0.0, 0.0, 0.0, 0.0, 0.5, 0.0, 0.0, 0.0, 0.0, 0.5, 0.0, 0.5, 0.5, 0.5, 1.0);");for(let e=0,t=o.lights.length;e<t;e++)o.lights[e].castsShadow&&(f.push("uniform mat4 shadowViewMatrix"+e+";"),f.push("uniform mat4 shadowProjMatrix"+e+";"),f.push("out vec4 vShadowPosFromLight"+e+";"))}f.push("void main(void) {"),f.push("vec4 localPosition = vec4(position, 1.0); "),f.push("vec4 worldPosition;"),d&&f.push("localPosition = positionsDecodeMatrix * localPosition;");A&&(d?f.push("vec4 localNormal = vec4(octDecode(normal.xy), 0.0); "):f.push("vec4 localNormal = vec4(normal, 0.0); "),f.push("mat4 modelNormalMatrix2    = modelNormalMatrix;"),f.push("mat4 viewNormalMatrix2     = viewNormalMatrix;"));f.push("mat4 viewMatrix2           = viewMatrix;"),f.push("mat4 modelMatrix2          = modelMatrix;"),h?f.push("viewMatrix2[3][0] = viewMatrix2[3][1] = viewMatrix2[3][2] = 0.0;"):l&&f.push("viewMatrix2[3] = vec4(0.0, 0.0, 0.0 ,1.0);");"spherical"===a||"cylindrical"===a?(f.push("mat4 modelViewMatrix = viewMatrix2 * modelMatrix2;"),f.push("billboard(modelMatrix2);"),f.push("billboard(viewMatrix2);"),f.push("billboard(modelViewMatrix);"),A&&(f.push("mat4 modelViewNormalMatrix =  viewNormalMatrix2 * modelNormalMatrix2;"),f.push("billboard(modelNormalMatrix2);"),f.push("billboard(viewNormalMatrix2);"),f.push("billboard(modelViewNormalMatrix);")),f.push("worldPosition = modelMatrix2 * localPosition;"),f.push("worldPosition.xyz = worldPosition.xyz + offset;"),f.push("vec4 viewPosition = modelViewMatrix * localPosition;")):(f.push("worldPosition = modelMatrix2 * localPosition;"),f.push("worldPosition.xyz = worldPosition.xyz + offset;"),f.push("vec4 viewPosition  = viewMatrix2 * worldPosition; "));if(A){f.push("vec3 worldNormal = (modelNormalMatrix2 * localNormal).xyz; "),o.lightMaps.length>0&&f.push("vWorldNormal = worldNormal;"),f.push("vViewNormal = normalize((viewNormalMatrix2 * vec4(worldNormal, 1.0)).xyz);"),f.push("vec3 tmpVec3;"),f.push("float lightDist;");for(let e=0,t=o.lights.length;e<t;e++)n=o.lights[e],"ambient"!==n.type&&("dir"===n.type&&"world"===n.space&&(f.push("tmpVec3 = vec3(viewMatrix2 * vec4(lightDir"+e+", 0.0) ).xyz;"),f.push("vViewLightReverseDirAndDist"+e+" = vec4(-tmpVec3, 0.0);")),"point"===n.type&&("world"===n.space?(f.push("tmpVec3 = (viewMatrix2 * vec4(lightPos"+e+", 1.0)).xyz - viewPosition.xyz;"),f.push("lightDist = abs(length(tmpVec3));")):(f.push("tmpVec3 = lightPos"+e+".xyz - viewPosition.xyz;"),f.push("lightDist = abs(length(tmpVec3));")),f.push("vViewLightReverseDirAndDist"+e+" = vec4(tmpVec3, lightDist);")))}c&&(d?f.push("vUV = (uvDecodeMatrix * vec3(uv, 1.0)).xy;"):f.push("vUV = uv;"));r.colors&&f.push("vColor = color;");"points"===r.primitiveName&&f.push("gl_PointSize = pointSize;");u&&f.push("vWorldPosition = worldPosition;");f.push("   vViewPosition = viewPosition.xyz;"),f.push("vec4 clipPos = projMatrix * viewPosition;"),t.logarithmicDepthBufferEnabled&&(f.push("vFragDepth = 1.0 + clipPos.w;"),f.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"));l&&f.push("clipPos.z = clipPos.w;");if(f.push("gl_Position = clipPos;"),p){f.push("const mat4 texUnitConverter = mat4(0.5, 0.0, 0.0, 0.0, 0.0, 0.5, 0.0, 0.0, 0.0, 0.0, 0.5, 0.0, 0.5, 0.5, 0.5, 1.0);"),f.push("vec4 tempx; ");for(let e=0,t=o.lights.length;e<t;e++)o.lights[e].castsShadow&&f.push("vShadowPosFromLight"+e+" = texUnitConverter * shadowProjMatrix"+e+" * (shadowViewMatrix"+e+" * worldPosition); ")}return f.push("}"),f}(e),this.fragment=function(e){const t=e.scene;t.canvas.gl;const s=e._material,i=e._geometry._state,r=e.scene._sectionPlanesState,o=e.scene._lightsState,n=e._material._state,a=r.sectionPlanes.length>0,l=gs(e),h=i.uvBuf,c="PhongMaterial"===n.type,A="MetallicMaterial"===n.type,u="SpecularMaterial"===n.type,p=ys(e);t.gammaInput;const d=t.gammaOutput,f=[];f.push("#version 300 es"),f.push("// Drawing fragment shader"),f.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),f.push("precision highp float;"),f.push("precision highp int;"),f.push("#else"),f.push("precision mediump float;"),f.push("precision mediump int;"),f.push("#endif"),t.logarithmicDepthBufferEnabled&&(f.push("in float isPerspective;"),f.push("uniform float logDepthBufFC;"),f.push("in float vFragDepth;"));p&&(f.push("float unpackDepth (vec4 color) {"),f.push("  const vec4 bitShift = vec4(1.0, 1.0/256.0, 1.0/(256.0 * 256.0), 1.0/(256.0*256.0*256.0));"),f.push("  return dot(color, bitShift);"),f.push("}"));f.push("uniform float gammaFactor;"),f.push("vec4 linearToLinear( in vec4 value ) {"),f.push("  return value;"),f.push("}"),f.push("vec4 sRGBToLinear( in vec4 value ) {"),f.push("  return vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.w );"),f.push("}"),f.push("vec4 gammaToLinear( in vec4 value) {"),f.push("  return vec4( pow( value.xyz, vec3( gammaFactor ) ), value.w );"),f.push("}"),d&&(f.push("vec4 linearToGamma( in vec4 value, in float gammaFactor ) {"),f.push("  return vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );"),f.push("}"));if(a){f.push("in vec4 vWorldPosition;"),f.push("uniform bool clippable;");for(var E=0;E<r.sectionPlanes.length;E++)f.push("uniform bool sectionPlaneActive"+E+";"),f.push("uniform vec3 sectionPlanePos"+E+";"),f.push("uniform vec3 sectionPlaneDir"+E+";")}l&&(o.lightMaps.length>0&&(f.push("uniform samplerCube lightMap;"),f.push("uniform mat4 viewNormalMatrix;")),o.reflectionMaps.length>0&&f.push("uniform samplerCube reflectionMap;"),(o.lightMaps.length>0||o.reflectionMaps.length>0)&&f.push("uniform mat4 viewMatrix;"),f.push("#define PI 3.14159265359"),f.push("#define RECIPROCAL_PI 0.31830988618"),f.push("#define RECIPROCAL_PI2 0.15915494"),f.push("#define EPSILON 1e-6"),f.push("#define saturate(a) clamp( a, 0.0, 1.0 )"),f.push("vec3 inverseTransformDirection(in vec3 dir, in mat4 matrix) {"),f.push("   return normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );"),f.push("}"),f.push("struct IncidentLight {"),f.push("   vec3 color;"),f.push("   vec3 direction;"),f.push("};"),f.push("struct ReflectedLight {"),f.push("   vec3 diffuse;"),f.push("   vec3 specular;"),f.push("};"),f.push("struct Geometry {"),f.push("   vec3 position;"),f.push("   vec3 viewNormal;"),f.push("   vec3 worldNormal;"),f.push("   vec3 viewEyeDir;"),f.push("};"),f.push("struct Material {"),f.push("   vec3    diffuseColor;"),f.push("   float   specularRoughness;"),f.push("   vec3    specularColor;"),f.push("   float   shine;"),f.push("};"),c&&((o.lightMaps.length>0||o.reflectionMaps.length>0)&&(f.push("void computePhongLightMapping(const in Geometry geometry, const in Material material, inout ReflectedLight reflectedLight) {"),o.lightMaps.length>0&&(f.push("   vec3 irradiance = "+ms[o.lightMaps[0].encoding]+"(texture(lightMap, geometry.worldNormal)).rgb;"),f.push("   irradiance *= PI;"),f.push("   vec3 diffuseBRDFContrib = (RECIPROCAL_PI * material.diffuseColor);"),f.push("   reflectedLight.diffuse += irradiance * diffuseBRDFContrib;")),o.reflectionMaps.length>0&&(f.push("   vec3 reflectVec             = reflect(-geometry.viewEyeDir, geometry.viewNormal);"),f.push("   vec3 radiance               = texture(reflectionMap, reflectVec).rgb * 0.2;"),f.push("   radiance *= PI;"),f.push("   reflectedLight.specular     += radiance;")),f.push("}")),f.push("void computePhongLighting(const in IncidentLight directLight, const in Geometry geometry, const in Material material, inout ReflectedLight reflectedLight) {"),f.push("   float dotNL     = saturate(dot(geometry.viewNormal, directLight.direction));"),f.push("   vec3 irradiance = dotNL * directLight.color * PI;"),f.push("   reflectedLight.diffuse  += irradiance * (RECIPROCAL_PI * material.diffuseColor);"),f.push("   reflectedLight.specular += directLight.color * material.specularColor * pow(max(dot(reflect(-directLight.direction, -geometry.viewNormal), geometry.viewEyeDir), 0.0), material.shine);"),f.push("}")),(A||u)&&(f.push("float GGXRoughnessToBlinnExponent(const in float ggxRoughness) {"),f.push("   float r = ggxRoughness + 0.0001;"),f.push("   return (2.0 / (r * r) - 2.0);"),f.push("}"),f.push("float getSpecularMIPLevel(const in float blinnShininessExponent, const in int maxMIPLevel) {"),f.push("   float maxMIPLevelScalar = float( maxMIPLevel );"),f.push("   float desiredMIPLevel = maxMIPLevelScalar - 0.79248 - 0.5 * log2( ( blinnShininessExponent * blinnShininessExponent ) + 1.0 );"),f.push("   return clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );"),f.push("}"),o.reflectionMaps.length>0&&(f.push("vec3 getLightProbeIndirectRadiance(const in vec3 reflectVec, const in float blinnShininessExponent, const in int maxMIPLevel) {"),f.push("   float mipLevel = 0.5 * getSpecularMIPLevel(blinnShininessExponent, maxMIPLevel);"),f.push("   vec3 envMapColor = "+ms[o.reflectionMaps[0].encoding]+"(texture(reflectionMap, reflectVec, mipLevel)).rgb;"),f.push("  return envMapColor;"),f.push("}")),f.push("vec3 F_Schlick(const in vec3 specularColor, const in float dotLH) {"),f.push("   float fresnel = exp2( ( -5.55473 * dotLH - 6.98316 ) * dotLH );"),f.push("   return ( 1.0 - specularColor ) * fresnel + specularColor;"),f.push("}"),f.push("float G_GGX_Smith(const in float alpha, const in float dotNL, const in float dotNV) {"),f.push("   float a2 = ( alpha * alpha );"),f.push("   float gl = dotNL + sqrt( a2 + ( 1.0 - a2 ) * ( dotNL * dotNL ) );"),f.push("   float gv = dotNV + sqrt( a2 + ( 1.0 - a2 ) * ( dotNV * dotNV ) );"),f.push("   return 1.0 / ( gl * gv );"),f.push("}"),f.push("float G_GGX_SmithCorrelated(const in float alpha, const in float dotNL, const in float dotNV) {"),f.push("   float a2 = ( alpha * alpha );"),f.push("   float gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * ( dotNV * dotNV ) );"),f.push("   float gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * ( dotNL * dotNL ) );"),f.push("   return 0.5 / max( gv + gl, EPSILON );"),f.push("}"),f.push("float D_GGX(const in float alpha, const in float dotNH) {"),f.push("   float a2 = ( alpha * alpha );"),f.push("   float denom = ( dotNH * dotNH) * ( a2 - 1.0 ) + 1.0;"),f.push("   return RECIPROCAL_PI * a2 / ( denom * denom);"),f.push("}"),f.push("vec3 BRDF_Specular_GGX(const in IncidentLight incidentLight, const in Geometry geometry, const in vec3 specularColor, const in float roughness) {"),f.push("   float alpha = ( roughness * roughness );"),f.push("   vec3 halfDir = normalize( incidentLight.direction + geometry.viewEyeDir );"),f.push("   float dotNL = saturate( dot( geometry.viewNormal, incidentLight.direction ) );"),f.push("   float dotNV = saturate( dot( geometry.viewNormal, geometry.viewEyeDir ) );"),f.push("   float dotNH = saturate( dot( geometry.viewNormal, halfDir ) );"),f.push("   float dotLH = saturate( dot( incidentLight.direction, halfDir ) );"),f.push("   vec3  F = F_Schlick( specularColor, dotLH );"),f.push("   float G = G_GGX_SmithCorrelated( alpha, dotNL, dotNV );"),f.push("   float D = D_GGX( alpha, dotNH );"),f.push("   return F * (G * D);"),f.push("}"),f.push("vec3 BRDF_Specular_GGX_Environment(const in Geometry geometry, const in vec3 specularColor, const in float roughness) {"),f.push("   float dotNV = saturate(dot(geometry.viewNormal, geometry.viewEyeDir));"),f.push("   const vec4 c0 = vec4( -1, -0.0275, -0.572,  0.022);"),f.push("   const vec4 c1 = vec4(  1,  0.0425,   1.04, -0.04);"),f.push("   vec4 r = roughness * c0 + c1;"),f.push("   float a004 = min(r.x * r.x, exp2(-9.28 * dotNV)) * r.x + r.y;"),f.push("   vec2 AB    = vec2(-1.04, 1.04) * a004 + r.zw;"),f.push("   return specularColor * AB.x + AB.y;"),f.push("}"),(o.lightMaps.length>0||o.reflectionMaps.length>0)&&(f.push("void computePBRLightMapping(const in Geometry geometry, const in Material material, inout ReflectedLight reflectedLight) {"),o.lightMaps.length>0&&(f.push("   vec3 irradiance = sRGBToLinear(texture(lightMap, geometry.worldNormal)).rgb;"),f.push("   irradiance *= PI;"),f.push("   vec3 diffuseBRDFContrib = (RECIPROCAL_PI * material.diffuseColor);"),f.push("   reflectedLight.diffuse += irradiance * diffuseBRDFContrib;")),o.reflectionMaps.length>0&&(f.push("   vec3 reflectVec             = reflect(-geometry.viewEyeDir, geometry.viewNormal);"),f.push("   reflectVec                  = inverseTransformDirection(reflectVec, viewMatrix);"),f.push("   float blinnExpFromRoughness = GGXRoughnessToBlinnExponent(material.specularRoughness);"),f.push("   vec3 radiance               = getLightProbeIndirectRadiance(reflectVec, blinnExpFromRoughness, 8);"),f.push("   vec3 specularBRDFContrib    = BRDF_Specular_GGX_Environment(geometry, material.specularColor, material.specularRoughness);"),f.push("   reflectedLight.specular     += radiance * specularBRDFContrib;")),f.push("}")),f.push("void computePBRLighting(const in IncidentLight incidentLight, const in Geometry geometry, const in Material material, inout ReflectedLight reflectedLight) {"),f.push("   float dotNL     = saturate(dot(geometry.viewNormal, incidentLight.direction));"),f.push("   vec3 irradiance = dotNL * incidentLight.color * PI;"),f.push("   reflectedLight.diffuse  += irradiance * (RECIPROCAL_PI * material.diffuseColor);"),f.push("   reflectedLight.specular += irradiance * BRDF_Specular_GGX(incidentLight, geometry, material.specularColor, material.specularRoughness);"),f.push("}")));f.push("in vec3 vViewPosition;"),i.colors&&f.push("in vec4 vColor;");h&&(l&&s._normalMap||s._ambientMap||s._baseColorMap||s._diffuseMap||s._emissiveMap||s._metallicMap||s._roughnessMap||s._metallicRoughnessMap||s._specularMap||s._glossinessMap||s._specularGlossinessMap||s._occlusionMap||s._alphaMap)&&f.push("in vec2 vUV;");l&&(o.lightMaps.length>0&&f.push("in vec3 vWorldNormal;"),f.push("in vec3 vViewNormal;"));n.ambient&&f.push("uniform vec3 materialAmbient;");n.baseColor&&f.push("uniform vec3 materialBaseColor;");void 0!==n.alpha&&null!==n.alpha&&f.push("uniform vec4 materialAlphaModeCutoff;");n.emissive&&f.push("uniform vec3 materialEmissive;");n.diffuse&&f.push("uniform vec3 materialDiffuse;");void 0!==n.glossiness&&null!==n.glossiness&&f.push("uniform float materialGlossiness;");void 0!==n.shininess&&null!==n.shininess&&f.push("uniform float materialShininess;");n.specular&&f.push("uniform vec3 materialSpecular;");void 0!==n.metallic&&null!==n.metallic&&f.push("uniform float materialMetallic;");void 0!==n.roughness&&null!==n.roughness&&f.push("uniform float materialRoughness;");void 0!==n.specularF0&&null!==n.specularF0&&f.push("uniform float materialSpecularF0;");h&&s._ambientMap&&(f.push("uniform sampler2D ambientMap;"),s._ambientMap._state.matrix&&f.push("uniform mat4 ambientMapMatrix;"));h&&s._baseColorMap&&(f.push("uniform sampler2D baseColorMap;"),s._baseColorMap._state.matrix&&f.push("uniform mat4 baseColorMapMatrix;"));h&&s._diffuseMap&&(f.push("uniform sampler2D diffuseMap;"),s._diffuseMap._state.matrix&&f.push("uniform mat4 diffuseMapMatrix;"));h&&s._emissiveMap&&(f.push("uniform sampler2D emissiveMap;"),s._emissiveMap._state.matrix&&f.push("uniform mat4 emissiveMapMatrix;"));l&&h&&s._metallicMap&&(f.push("uniform sampler2D metallicMap;"),s._metallicMap._state.matrix&&f.push("uniform mat4 metallicMapMatrix;"));l&&h&&s._roughnessMap&&(f.push("uniform sampler2D roughnessMap;"),s._roughnessMap._state.matrix&&f.push("uniform mat4 roughnessMapMatrix;"));l&&h&&s._metallicRoughnessMap&&(f.push("uniform sampler2D metallicRoughnessMap;"),s._metallicRoughnessMap._state.matrix&&f.push("uniform mat4 metallicRoughnessMapMatrix;"));l&&s._normalMap&&(f.push("uniform sampler2D normalMap;"),s._normalMap._state.matrix&&f.push("uniform mat4 normalMapMatrix;"),f.push("vec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm, vec2 uv ) {"),f.push("      vec3 q0 = vec3( dFdx( eye_pos.x ), dFdx( eye_pos.y ), dFdx( eye_pos.z ) );"),f.push("      vec3 q1 = vec3( dFdy( eye_pos.x ), dFdy( eye_pos.y ), dFdy( eye_pos.z ) );"),f.push("      vec2 st0 = dFdx( uv.st );"),f.push("      vec2 st1 = dFdy( uv.st );"),f.push("      vec3 S = normalize( q0 * st1.t - q1 * st0.t );"),f.push("      vec3 T = normalize( -q0 * st1.s + q1 * st0.s );"),f.push("      vec3 N = normalize( surf_norm );"),f.push("      vec3 mapN = texture( normalMap, uv ).xyz * 2.0 - 1.0;"),f.push("      mat3 tsn = mat3( S, T, N );"),f.push("      return normalize( tsn * mapN );"),f.push("}"));h&&s._occlusionMap&&(f.push("uniform sampler2D occlusionMap;"),s._occlusionMap._state.matrix&&f.push("uniform mat4 occlusionMapMatrix;"));h&&s._alphaMap&&(f.push("uniform sampler2D alphaMap;"),s._alphaMap._state.matrix&&f.push("uniform mat4 alphaMapMatrix;"));l&&h&&s._specularMap&&(f.push("uniform sampler2D specularMap;"),s._specularMap._state.matrix&&f.push("uniform mat4 specularMapMatrix;"));l&&h&&s._glossinessMap&&(f.push("uniform sampler2D glossinessMap;"),s._glossinessMap._state.matrix&&f.push("uniform mat4 glossinessMapMatrix;"));l&&h&&s._specularGlossinessMap&&(f.push("uniform sampler2D materialSpecularGlossinessMap;"),s._specularGlossinessMap._state.matrix&&f.push("uniform mat4 materialSpecularGlossinessMapMatrix;"));l&&(s._diffuseFresnel||s._specularFresnel||s._alphaFresnel||s._emissiveFresnel||s._reflectivityFresnel)&&(f.push("float fresnel(vec3 eyeDir, vec3 normal, float edgeBias, float centerBias, float power) {"),f.push("    float fr = abs(dot(eyeDir, normal));"),f.push("    float finalFr = clamp((fr - edgeBias) / (centerBias - edgeBias), 0.0, 1.0);"),f.push("    return pow(finalFr, power);"),f.push("}"),s._diffuseFresnel&&(f.push("uniform float  diffuseFresnelCenterBias;"),f.push("uniform float  diffuseFresnelEdgeBias;"),f.push("uniform float  diffuseFresnelPower;"),f.push("uniform vec3   diffuseFresnelCenterColor;"),f.push("uniform vec3   diffuseFresnelEdgeColor;")),s._specularFresnel&&(f.push("uniform float  specularFresnelCenterBias;"),f.push("uniform float  specularFresnelEdgeBias;"),f.push("uniform float  specularFresnelPower;"),f.push("uniform vec3   specularFresnelCenterColor;"),f.push("uniform vec3   specularFresnelEdgeColor;")),s._alphaFresnel&&(f.push("uniform float  alphaFresnelCenterBias;"),f.push("uniform float  alphaFresnelEdgeBias;"),f.push("uniform float  alphaFresnelPower;"),f.push("uniform vec3   alphaFresnelCenterColor;"),f.push("uniform vec3   alphaFresnelEdgeColor;")),s._reflectivityFresnel&&(f.push("uniform float  materialSpecularF0FresnelCenterBias;"),f.push("uniform float  materialSpecularF0FresnelEdgeBias;"),f.push("uniform float  materialSpecularF0FresnelPower;"),f.push("uniform vec3   materialSpecularF0FresnelCenterColor;"),f.push("uniform vec3   materialSpecularF0FresnelEdgeColor;")),s._emissiveFresnel&&(f.push("uniform float  emissiveFresnelCenterBias;"),f.push("uniform float  emissiveFresnelEdgeBias;"),f.push("uniform float  emissiveFresnelPower;"),f.push("uniform vec3   emissiveFresnelCenterColor;"),f.push("uniform vec3   emissiveFresnelEdgeColor;")));if(f.push("uniform vec4   lightAmbient;"),l)for(let e=0,t=o.lights.length;e<t;e++){const t=o.lights[e];"ambient"!==t.type&&(f.push("uniform vec4 lightColor"+e+";"),"point"===t.type&&f.push("uniform vec3 lightAttenuation"+e+";"),"dir"===t.type&&"view"===t.space&&f.push("uniform vec3 lightDir"+e+";"),"point"===t.type&&"view"===t.space?f.push("uniform vec3 lightPos"+e+";"):f.push("in vec4 vViewLightReverseDirAndDist"+e+";"))}if(p)for(let e=0,t=o.lights.length;e<t;e++)o.lights[e].castsShadow&&(f.push("in vec4 vShadowPosFromLight"+e+";"),f.push("uniform sampler2D shadowMap"+e+";"));if(f.push("uniform vec4 colorize;"),f.push("out vec4 outColor;"),f.push("void main(void) {"),a){f.push("if (clippable) {"),f.push("  float dist = 0.0;");for(E=0;E<r.sectionPlanes.length;E++)f.push("if (sectionPlaneActive"+E+") {"),f.push("   dist += clamp(dot(-sectionPlaneDir"+E+".xyz, vWorldPosition.xyz - sectionPlanePos"+E+".xyz), 0.0, 1000.0);"),f.push("}");f.push("  if (dist > 0.0) { discard; }"),f.push("}")}"points"===i.primitiveName&&(f.push("vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),f.push("float r = dot(cxy, cxy);"),f.push("if (r > 1.0) {"),f.push("   discard;"),f.push("}"));f.push("float occlusion = 1.0;"),n.ambient?f.push("vec3 ambientColor = materialAmbient;"):f.push("vec3 ambientColor = vec3(1.0, 1.0, 1.0);");n.diffuse?f.push("vec3 diffuseColor = materialDiffuse;"):n.baseColor?f.push("vec3 diffuseColor = materialBaseColor;"):f.push("vec3 diffuseColor = vec3(1.0, 1.0, 1.0);");i.colors&&f.push("diffuseColor *= vColor.rgb;");n.emissive?f.push("vec3 emissiveColor = materialEmissive;"):f.push("vec3  emissiveColor = vec3(0.0, 0.0, 0.0);");n.specular?f.push("vec3 specular = materialSpecular;"):f.push("vec3 specular = vec3(1.0, 1.0, 1.0);");void 0!==n.alpha?f.push("float alpha = materialAlphaModeCutoff[0];"):f.push("float alpha = 1.0;");i.colors&&f.push("alpha *= vColor.a;");void 0!==n.glossiness?f.push("float glossiness = materialGlossiness;"):f.push("float glossiness = 1.0;");void 0!==n.metallic?f.push("float metallic = materialMetallic;"):f.push("float metallic = 1.0;");void 0!==n.roughness?f.push("float roughness = materialRoughness;"):f.push("float roughness = 1.0;");void 0!==n.specularF0?f.push("float specularF0 = materialSpecularF0;"):f.push("float specularF0 = 1.0;");h&&(l&&s._normalMap||s._ambientMap||s._baseColorMap||s._diffuseMap||s._occlusionMap||s._emissiveMap||s._metallicMap||s._roughnessMap||s._metallicRoughnessMap||s._specularMap||s._glossinessMap||s._specularGlossinessMap||s._alphaMap)&&(f.push("vec4 texturePos = vec4(vUV.s, vUV.t, 1.0, 1.0);"),f.push("vec2 textureCoord;"));h&&s._ambientMap&&(s._ambientMap._state.matrix?f.push("textureCoord = (ambientMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("vec4 ambientTexel = texture(ambientMap, textureCoord).rgb;"),f.push("ambientTexel = "+ms[s._ambientMap._state.encoding]+"(ambientTexel);"),f.push("ambientColor *= ambientTexel.rgb;"));h&&s._diffuseMap&&(s._diffuseMap._state.matrix?f.push("textureCoord = (diffuseMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("vec4 diffuseTexel = texture(diffuseMap, textureCoord);"),f.push("diffuseTexel = "+ms[s._diffuseMap._state.encoding]+"(diffuseTexel);"),f.push("diffuseColor *= diffuseTexel.rgb;"),f.push("alpha *= diffuseTexel.a;"));h&&s._baseColorMap&&(s._baseColorMap._state.matrix?f.push("textureCoord = (baseColorMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("vec4 baseColorTexel = texture(baseColorMap, textureCoord);"),f.push("baseColorTexel = "+ms[s._baseColorMap._state.encoding]+"(baseColorTexel);"),f.push("diffuseColor *= baseColorTexel.rgb;"),f.push("alpha *= baseColorTexel.a;"));h&&s._emissiveMap&&(s._emissiveMap._state.matrix?f.push("textureCoord = (emissiveMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("vec4 emissiveTexel = texture(emissiveMap, textureCoord);"),f.push("emissiveTexel = "+ms[s._emissiveMap._state.encoding]+"(emissiveTexel);"),f.push("emissiveColor = emissiveTexel.rgb;"));h&&s._alphaMap&&(s._alphaMap._state.matrix?f.push("textureCoord = (alphaMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("alpha *= texture(alphaMap, textureCoord).r;"));h&&s._occlusionMap&&(s._occlusionMap._state.matrix?f.push("textureCoord = (occlusionMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("occlusion *= texture(occlusionMap, textureCoord).r;"));if(l&&(o.lights.length>0||o.lightMaps.length>0||o.reflectionMaps.length>0)){h&&s._normalMap?(s._normalMap._state.matrix?f.push("textureCoord = (normalMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("vec3 viewNormal = perturbNormal2Arb( vViewPosition, normalize(vViewNormal), textureCoord );")):f.push("vec3 viewNormal = normalize(vViewNormal);"),h&&s._specularMap&&(s._specularMap._state.matrix?f.push("textureCoord = (specularMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("specular *= texture(specularMap, textureCoord).rgb;")),h&&s._glossinessMap&&(s._glossinessMap._state.matrix?f.push("textureCoord = (glossinessMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("glossiness *= texture(glossinessMap, textureCoord).r;")),h&&s._specularGlossinessMap&&(s._specularGlossinessMap._state.matrix?f.push("textureCoord = (materialSpecularGlossinessMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("vec4 specGlossRGB = texture(materialSpecularGlossinessMap, textureCoord).rgba;"),f.push("specular *= specGlossRGB.rgb;"),f.push("glossiness *= specGlossRGB.a;")),h&&s._metallicMap&&(s._metallicMap._state.matrix?f.push("textureCoord = (metallicMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("metallic *= texture(metallicMap, textureCoord).r;")),h&&s._roughnessMap&&(s._roughnessMap._state.matrix?f.push("textureCoord = (roughnessMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("roughness *= texture(roughnessMap, textureCoord).r;")),h&&s._metallicRoughnessMap&&(s._metallicRoughnessMap._state.matrix?f.push("textureCoord = (metallicRoughnessMapMatrix * texturePos).xy;"):f.push("textureCoord = texturePos.xy;"),f.push("vec3 metalRoughRGB = texture(metallicRoughnessMap, textureCoord).rgb;"),f.push("metallic *= metalRoughRGB.b;"),f.push("roughness *= metalRoughRGB.g;")),f.push("vec3 viewEyeDir = normalize(-vViewPosition);"),s._diffuseFresnel&&(f.push("float diffuseFresnel = fresnel(viewEyeDir, viewNormal, diffuseFresnelEdgeBias, diffuseFresnelCenterBias, diffuseFresnelPower);"),f.push("diffuseColor *= mix(diffuseFresnelEdgeColor, diffuseFresnelCenterColor, diffuseFresnel);")),s._specularFresnel&&(f.push("float specularFresnel = fresnel(viewEyeDir, viewNormal, specularFresnelEdgeBias, specularFresnelCenterBias, specularFresnelPower);"),f.push("specular *= mix(specularFresnelEdgeColor, specularFresnelCenterColor, specularFresnel);")),s._alphaFresnel&&(f.push("float alphaFresnel = fresnel(viewEyeDir, viewNormal, alphaFresnelEdgeBias, alphaFresnelCenterBias, alphaFresnelPower);"),f.push("alpha *= mix(alphaFresnelEdgeColor.r, alphaFresnelCenterColor.r, alphaFresnel);")),s._emissiveFresnel&&(f.push("float emissiveFresnel = fresnel(viewEyeDir, viewNormal, emissiveFresnelEdgeBias, emissiveFresnelCenterBias, emissiveFresnelPower);"),f.push("emissiveColor *= mix(emissiveFresnelEdgeColor, emissiveFresnelCenterColor, emissiveFresnel);")),f.push("if (materialAlphaModeCutoff[1] == 1.0 && alpha < materialAlphaModeCutoff[2]) {"),f.push("   discard;"),f.push("}"),f.push("IncidentLight  light;"),f.push("Material       material;"),f.push("Geometry       geometry;"),f.push("ReflectedLight reflectedLight = ReflectedLight(vec3(0.0,0.0,0.0), vec3(0.0,0.0,0.0));"),f.push("vec3           viewLightDir;"),c&&(f.push("material.diffuseColor      = diffuseColor;"),f.push("material.specularColor     = specular;"),f.push("material.shine             = materialShininess;")),u&&(f.push("float oneMinusSpecularStrength = 1.0 - max(max(specular.r, specular.g ),specular.b);"),f.push("material.diffuseColor      = diffuseColor * oneMinusSpecularStrength;"),f.push("material.specularRoughness = clamp( 1.0 - glossiness, 0.04, 1.0 );"),f.push("material.specularColor     = specular;")),A&&(f.push("float dielectricSpecular = 0.16 * specularF0 * specularF0;"),f.push("material.diffuseColor      = diffuseColor * (1.0 - dielectricSpecular) * (1.0 - metallic);"),f.push("material.specularRoughness = clamp(roughness, 0.04, 1.0);"),f.push("material.specularColor     = mix(vec3(dielectricSpecular), diffuseColor, metallic);")),f.push("geometry.position      = vViewPosition;"),o.lightMaps.length>0&&f.push("geometry.worldNormal   = normalize(vWorldNormal);"),f.push("geometry.viewNormal    = viewNormal;"),f.push("geometry.viewEyeDir    = viewEyeDir;"),c&&(o.lightMaps.length>0||o.reflectionMaps.length>0)&&f.push("computePhongLightMapping(geometry, material, reflectedLight);"),(u||A)&&(o.lightMaps.length>0||o.reflectionMaps.length>0)&&f.push("computePBRLightMapping(geometry, material, reflectedLight);"),f.push("float shadow = 1.0;"),f.push("float shadowAcneRemover = 0.007;"),f.push("vec3 fragmentDepth;"),f.push("float texelSize = 1.0 / 1024.0;"),f.push("float amountInLight = 0.0;"),f.push("vec3 shadowCoord;"),f.push("vec4 rgbaDepth;"),f.push("float depth;");for(let e=0,t=o.lights.length;e<t;e++){const t=o.lights[e];"ambient"!==t.type&&("dir"===t.type&&"view"===t.space?f.push("viewLightDir = -normalize(lightDir"+e+");"):"point"===t.type&&"view"===t.space?f.push("viewLightDir = normalize(lightPos"+e+" - vViewPosition);"):f.push("viewLightDir = normalize(vViewLightReverseDirAndDist"+e+".xyz);"),p&&t.castsShadow?(f.push("shadow = 0.0;"),f.push("fragmentDepth = vShadowPosFromLight"+e+".xyz;"),f.push("fragmentDepth.z -= shadowAcneRemover;"),f.push("for (int x = -3; x <= 3; x++) {"),f.push("  for (int y = -3; y <= 3; y++) {"),f.push("      float texelDepth = unpackDepth(texture(shadowMap"+e+", fragmentDepth.xy + vec2(x, y) * texelSize));"),f.push("      if (fragmentDepth.z < texelDepth) {"),f.push("          shadow += 1.0;"),f.push("      }"),f.push("  }"),f.push("}"),f.push("shadow = shadow / 9.0;"),f.push("light.color =  lightColor"+e+".rgb * (lightColor"+e+".a * shadow);")):f.push("light.color =  lightColor"+e+".rgb * (lightColor"+e+".a );"),f.push("light.direction = viewLightDir;"),c&&f.push("computePhongLighting(light, geometry, material, reflectedLight);"),(u||A)&&f.push("computePBRLighting(light, geometry, material, reflectedLight);"))}c?f.push("vec3 outgoingLight = (lightAmbient.rgb * lightAmbient.a * diffuseColor) + ((occlusion * (( reflectedLight.diffuse + reflectedLight.specular)))) + emissiveColor;"):f.push("vec3 outgoingLight = (occlusion * (reflectedLight.diffuse)) + (occlusion * reflectedLight.specular) + emissiveColor;")}else f.push("ambientColor *= (lightAmbient.rgb * lightAmbient.a);"),f.push("vec3 outgoingLight = emissiveColor + ambientColor;");f.push("vec4 fragColor = vec4(outgoingLight, alpha) * colorize;"),d&&f.push("fragColor = linearToGamma(fragColor, gammaFactor);");f.push("outColor = fragColor;"),t.logarithmicDepthBufferEnabled&&f.push("gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;");return f.push("}"),f}(e))},ms={};function ys(e){if(!e.receivesShadow)return!1;const t=e.scene._lightsState.lights;if(!t||0===t.length)return!1;for(let e=0,s=t.length;e<s;e++)if(t[e].castsShadow)return!0;return!1}function gs(e){const t=e._geometry._state.primitiveName;return!(!e._geometry._state.autoVertexNormals&&!e._geometry._state.normalsBuf||"triangles"!==t&&"triangle-strip"!==t&&"triangle-fan"!==t)}ms[3e3]="linearToLinear",ms[3001]="sRGBToLinear";const Is=p.vec3(),vs=new t({}),Ts=function(e,t){this.id=vs.addItem({}),this._hash=e,this._scene=t.scene,this._useCount=0,this._shaderSource=new Es(t),this._allocate(t)},_s={};Ts.get=function(e){const t=e.scene,s=[t.canvas.canvas.id,(t.gammaInput?"gi;":";")+(t.gammaOutput?"go":""),t._lightsState.getHash(),t._sectionPlanesState.getHash(),e._geometry._state.hash,e._material._state.hash,e._state.drawHash].join(";");let i=_s[s];if(!i){if(i=new Ts(s,e),i.errors)return console.log(i.errors.join("\n")),null;_s[s]=i,d.memory.programs++}return i._useCount++,i},Ts.prototype.put=function(){0==--this._useCount&&(vs.removeItem(this.id),this._program&&this._program.destroy(),delete _s[this._hash],d.memory.programs--)},Ts.prototype.webglContextRestored=function(){this._program=null},Ts.prototype.drawMesh=function(e,t){this._program||this._allocate(t);const s=J.MAX_TEXTURE_UNITS,i=t.scene,r=t._material,o=i.canvas.gl,n=this._program,a=t._state,l=t._material._state,h=t._geometry._state,c=i.camera,A=t.origin,u=a.background;if(e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,u&&o.depthFunc(o.LEQUAL),this._bindProgram(e)),o.uniformMatrix4fv(this._uViewMatrix,!1,A?e.getRTCViewMatrix(a.originHash,A):c.viewMatrix),o.uniformMatrix4fv(this._uViewNormalMatrix,!1,c.viewNormalMatrix),a.clippable){const e=i._sectionPlanesState.sectionPlanes.length;if(e>0){const s=i._sectionPlanesState.sectionPlanes,r=t.renderFlags;for(let t=0;t<e;t++){const e=this._uSectionPlanes[t];if(e){const i=r.sectionPlanesActivePerLayer[t];if(o.uniform1i(e.active,i?1:0),i){const i=s[t];o.uniform3fv(e.pos,A?B(i.dist,i.dir,A,Is):i.pos),o.uniform3fv(e.dir,i.dir)}}}}}if(l.id!==this._lastMaterialId){e.textureUnit=this._baseTextureUnit;const t=l.backfaces;e.backfaces!==t&&(t?o.disable(o.CULL_FACE):o.enable(o.CULL_FACE),e.backfaces=t);const i=l.frontface;switch(e.frontface!==i&&(i?o.frontFace(o.CCW):o.frontFace(o.CW),e.frontface=i),e.lineWidth!==l.lineWidth&&(o.lineWidth(l.lineWidth),e.lineWidth=l.lineWidth),this._uPointSize&&o.uniform1f(this._uPointSize,l.pointSize),l.type){case"LambertMaterial":this._uMaterialAmbient&&o.uniform3fv(this._uMaterialAmbient,l.ambient),this._uMaterialColor&&o.uniform4f(this._uMaterialColor,l.color[0],l.color[1],l.color[2],l.alpha),this._uMaterialEmissive&&o.uniform3fv(this._uMaterialEmissive,l.emissive);break;case"PhongMaterial":this._uMaterialShininess&&o.uniform1f(this._uMaterialShininess,l.shininess),this._uMaterialAmbient&&o.uniform3fv(this._uMaterialAmbient,l.ambient),this._uMaterialDiffuse&&o.uniform3fv(this._uMaterialDiffuse,l.diffuse),this._uMaterialSpecular&&o.uniform3fv(this._uMaterialSpecular,l.specular),this._uMaterialEmissive&&o.uniform3fv(this._uMaterialEmissive,l.emissive),this._uAlphaModeCutoff&&o.uniform4f(this._uAlphaModeCutoff,1*l.alpha,1===l.alphaMode?1:0,l.alphaCutoff,0),r._ambientMap&&r._ambientMap._state.texture&&this._uMaterialAmbientMap&&(n.bindTexture(this._uMaterialAmbientMap,r._ambientMap._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uMaterialAmbientMapMatrix&&o.uniformMatrix4fv(this._uMaterialAmbientMapMatrix,!1,r._ambientMap._state.matrix)),r._diffuseMap&&r._diffuseMap._state.texture&&this._uDiffuseMap&&(n.bindTexture(this._uDiffuseMap,r._diffuseMap._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uDiffuseMapMatrix&&o.uniformMatrix4fv(this._uDiffuseMapMatrix,!1,r._diffuseMap._state.matrix)),r._specularMap&&r._specularMap._state.texture&&this._uSpecularMap&&(n.bindTexture(this._uSpecularMap,r._specularMap._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uSpecularMapMatrix&&o.uniformMatrix4fv(this._uSpecularMapMatrix,!1,r._specularMap._state.matrix)),r._emissiveMap&&r._emissiveMap._state.texture&&this._uEmissiveMap&&(n.bindTexture(this._uEmissiveMap,r._emissiveMap._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uEmissiveMapMatrix&&o.uniformMatrix4fv(this._uEmissiveMapMatrix,!1,r._emissiveMap._state.matrix)),r._alphaMap&&r._alphaMap._state.texture&&this._uAlphaMap&&(n.bindTexture(this._uAlphaMap,r._alphaMap._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uAlphaMapMatrix&&o.uniformMatrix4fv(this._uAlphaMapMatrix,!1,r._alphaMap._state.matrix)),r._reflectivityMap&&r._reflectivityMap._state.texture&&this._uReflectivityMap&&(n.bindTexture(this._uReflectivityMap,r._reflectivityMap._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,this._uReflectivityMapMatrix&&o.uniformMatrix4fv(this._uReflectivityMapMatrix,!1,r._reflectivityMap._state.matrix)),r._normalMap&&r._normalMap._state.texture&&this._uNormalMap&&(n.bindTexture(this._uNormalMap,r._normalMap._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uNormalMapMatrix&&o.uniformMatrix4fv(this._uNormalMapMatrix,!1,r._normalMap._state.matrix)),r._occlusionMap&&r._occlusionMap._state.texture&&this._uOcclusionMap&&(n.bindTexture(this._uOcclusionMap,r._occlusionMap._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uOcclusionMapMatrix&&o.uniformMatrix4fv(this._uOcclusionMapMatrix,!1,r._occlusionMap._state.matrix)),r._diffuseFresnel&&(this._uDiffuseFresnelEdgeBias&&o.uniform1f(this._uDiffuseFresnelEdgeBias,r._diffuseFresnel.edgeBias),this._uDiffuseFresnelCenterBias&&o.uniform1f(this._uDiffuseFresnelCenterBias,r._diffuseFresnel.centerBias),this._uDiffuseFresnelEdgeColor&&o.uniform3fv(this._uDiffuseFresnelEdgeColor,r._diffuseFresnel.edgeColor),this._uDiffuseFresnelCenterColor&&o.uniform3fv(this._uDiffuseFresnelCenterColor,r._diffuseFresnel.centerColor),this._uDiffuseFresnelPower&&o.uniform1f(this._uDiffuseFresnelPower,r._diffuseFresnel.power)),r._specularFresnel&&(this._uSpecularFresnelEdgeBias&&o.uniform1f(this._uSpecularFresnelEdgeBias,r._specularFresnel.edgeBias),this._uSpecularFresnelCenterBias&&o.uniform1f(this._uSpecularFresnelCenterBias,r._specularFresnel.centerBias),this._uSpecularFresnelEdgeColor&&o.uniform3fv(this._uSpecularFresnelEdgeColor,r._specularFresnel.edgeColor),this._uSpecularFresnelCenterColor&&o.uniform3fv(this._uSpecularFresnelCenterColor,r._specularFresnel.centerColor),this._uSpecularFresnelPower&&o.uniform1f(this._uSpecularFresnelPower,r._specularFresnel.power)),r._alphaFresnel&&(this._uAlphaFresnelEdgeBias&&o.uniform1f(this._uAlphaFresnelEdgeBias,r._alphaFresnel.edgeBias),this._uAlphaFresnelCenterBias&&o.uniform1f(this._uAlphaFresnelCenterBias,r._alphaFresnel.centerBias),this._uAlphaFresnelEdgeColor&&o.uniform3fv(this._uAlphaFresnelEdgeColor,r._alphaFresnel.edgeColor),this._uAlphaFresnelCenterColor&&o.uniform3fv(this._uAlphaFresnelCenterColor,r._alphaFresnel.centerColor),this._uAlphaFresnelPower&&o.uniform1f(this._uAlphaFresnelPower,r._alphaFresnel.power)),r._reflectivityFresnel&&(this._uReflectivityFresnelEdgeBias&&o.uniform1f(this._uReflectivityFresnelEdgeBias,r._reflectivityFresnel.edgeBias),this._uReflectivityFresnelCenterBias&&o.uniform1f(this._uReflectivityFresnelCenterBias,r._reflectivityFresnel.centerBias),this._uReflectivityFresnelEdgeColor&&o.uniform3fv(this._uReflectivityFresnelEdgeColor,r._reflectivityFresnel.edgeColor),this._uReflectivityFresnelCenterColor&&o.uniform3fv(this._uReflectivityFresnelCenterColor,r._reflectivityFresnel.centerColor),this._uReflectivityFresnelPower&&o.uniform1f(this._uReflectivityFresnelPower,r._reflectivityFresnel.power)),r._emissiveFresnel&&(this._uEmissiveFresnelEdgeBias&&o.uniform1f(this._uEmissiveFresnelEdgeBias,r._emissiveFresnel.edgeBias),this._uEmissiveFresnelCenterBias&&o.uniform1f(this._uEmissiveFresnelCenterBias,r._emissiveFresnel.centerBias),this._uEmissiveFresnelEdgeColor&&o.uniform3fv(this._uEmissiveFresnelEdgeColor,r._emissiveFresnel.edgeColor),this._uEmissiveFresnelCenterColor&&o.uniform3fv(this._uEmissiveFresnelCenterColor,r._emissiveFresnel.centerColor),this._uEmissiveFresnelPower&&o.uniform1f(this._uEmissiveFresnelPower,r._emissiveFresnel.power));break;case"MetallicMaterial":this._uBaseColor&&o.uniform3fv(this._uBaseColor,l.baseColor),this._uMaterialMetallic&&o.uniform1f(this._uMaterialMetallic,l.metallic),this._uMaterialRoughness&&o.uniform1f(this._uMaterialRoughness,l.roughness),this._uMaterialSpecularF0&&o.uniform1f(this._uMaterialSpecularF0,l.specularF0),this._uMaterialEmissive&&o.uniform3fv(this._uMaterialEmissive,l.emissive),this._uAlphaModeCutoff&&o.uniform4f(this._uAlphaModeCutoff,1*l.alpha,1===l.alphaMode?1:0,l.alphaCutoff,0);const t=r._baseColorMap;t&&t._state.texture&&this._uBaseColorMap&&(n.bindTexture(this._uBaseColorMap,t._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uBaseColorMapMatrix&&o.uniformMatrix4fv(this._uBaseColorMapMatrix,!1,t._state.matrix));const i=r._metallicMap;i&&i._state.texture&&this._uMetallicMap&&(n.bindTexture(this._uMetallicMap,i._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uMetallicMapMatrix&&o.uniformMatrix4fv(this._uMetallicMapMatrix,!1,i._state.matrix));const a=r._roughnessMap;a&&a._state.texture&&this._uRoughnessMap&&(n.bindTexture(this._uRoughnessMap,a._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uRoughnessMapMatrix&&o.uniformMatrix4fv(this._uRoughnessMapMatrix,!1,a._state.matrix));const h=r._metallicRoughnessMap;h&&h._state.texture&&this._uMetallicRoughnessMap&&(n.bindTexture(this._uMetallicRoughnessMap,h._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uMetallicRoughnessMapMatrix&&o.uniformMatrix4fv(this._uMetallicRoughnessMapMatrix,!1,h._state.matrix)),(p=r._emissiveMap)&&p._state.texture&&this._uEmissiveMap&&(n.bindTexture(this._uEmissiveMap,p._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uEmissiveMapMatrix&&o.uniformMatrix4fv(this._uEmissiveMapMatrix,!1,p._state.matrix)),(d=r._occlusionMap)&&r._occlusionMap._state.texture&&this._uOcclusionMap&&(n.bindTexture(this._uOcclusionMap,d._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uOcclusionMapMatrix&&o.uniformMatrix4fv(this._uOcclusionMapMatrix,!1,d._state.matrix)),(f=r._alphaMap)&&f._state.texture&&this._uAlphaMap&&(n.bindTexture(this._uAlphaMap,f._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uAlphaMapMatrix&&o.uniformMatrix4fv(this._uAlphaMapMatrix,!1,f._state.matrix)),(E=r._normalMap)&&E._state.texture&&this._uNormalMap&&(n.bindTexture(this._uNormalMap,E._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uNormalMapMatrix&&o.uniformMatrix4fv(this._uNormalMapMatrix,!1,E._state.matrix));break;case"SpecularMaterial":this._uMaterialDiffuse&&o.uniform3fv(this._uMaterialDiffuse,l.diffuse),this._uMaterialSpecular&&o.uniform3fv(this._uMaterialSpecular,l.specular),this._uMaterialGlossiness&&o.uniform1f(this._uMaterialGlossiness,l.glossiness),this._uMaterialReflectivity&&o.uniform1f(this._uMaterialReflectivity,l.reflectivity),this._uMaterialEmissive&&o.uniform3fv(this._uMaterialEmissive,l.emissive),this._uAlphaModeCutoff&&o.uniform4f(this._uAlphaModeCutoff,1*l.alpha,1===l.alphaMode?1:0,l.alphaCutoff,0);const c=r._diffuseMap;c&&c._state.texture&&this._uDiffuseMap&&(n.bindTexture(this._uDiffuseMap,c._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uDiffuseMapMatrix&&o.uniformMatrix4fv(this._uDiffuseMapMatrix,!1,c._state.matrix));const A=r._specularMap;A&&A._state.texture&&this._uSpecularMap&&(n.bindTexture(this._uSpecularMap,A._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uSpecularMapMatrix&&o.uniformMatrix4fv(this._uSpecularMapMatrix,!1,A._state.matrix));const u=r._glossinessMap;u&&u._state.texture&&this._uGlossinessMap&&(n.bindTexture(this._uGlossinessMap,u._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uGlossinessMapMatrix&&o.uniformMatrix4fv(this._uGlossinessMapMatrix,!1,u._state.matrix));const m=r._specularGlossinessMap;var p,d,f,E;m&&m._state.texture&&this._uSpecularGlossinessMap&&(n.bindTexture(this._uSpecularGlossinessMap,m._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uSpecularGlossinessMapMatrix&&o.uniformMatrix4fv(this._uSpecularGlossinessMapMatrix,!1,m._state.matrix)),(p=r._emissiveMap)&&p._state.texture&&this._uEmissiveMap&&(n.bindTexture(this._uEmissiveMap,p._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uEmissiveMapMatrix&&o.uniformMatrix4fv(this._uEmissiveMapMatrix,!1,p._state.matrix)),(d=r._occlusionMap)&&d._state.texture&&this._uOcclusionMap&&(n.bindTexture(this._uOcclusionMap,d._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uOcclusionMapMatrix&&o.uniformMatrix4fv(this._uOcclusionMapMatrix,!1,d._state.matrix)),(f=r._alphaMap)&&f._state.texture&&this._uAlphaMap&&(n.bindTexture(this._uAlphaMap,f._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uAlphaMapMatrix&&o.uniformMatrix4fv(this._uAlphaMapMatrix,!1,f._state.matrix)),(E=r._normalMap)&&E._state.texture&&this._uNormalMap&&(n.bindTexture(this._uNormalMap,E._state.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%s,e.bindTexture++,this._uNormalMapMatrix&&o.uniformMatrix4fv(this._uNormalMapMatrix,!1,E._state.matrix))}this._lastMaterialId=l.id}if(o.uniformMatrix4fv(this._uModelMatrix,o.FALSE,t.worldMatrix),this._uModelNormalMatrix&&o.uniformMatrix4fv(this._uModelNormalMatrix,o.FALSE,t.worldNormalMatrix),this._uClippable&&o.uniform1i(this._uClippable,a.clippable),this._uColorize){const e=a.colorize,t=this._lastColorize;t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[3]===e[3]||(o.uniform4fv(this._uColorize,e),t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3])}o.uniform3fv(this._uOffset,a.offset),h.id!==this._lastGeometryId&&(this._uPositionsDecodeMatrix&&o.uniformMatrix4fv(this._uPositionsDecodeMatrix,!1,h.positionsDecodeMatrix),this._uUVDecodeMatrix&&o.uniformMatrix3fv(this._uUVDecodeMatrix,!1,h.uvDecodeMatrix),this._aPosition&&(this._aPosition.bindArrayBuffer(h.positionsBuf),e.bindArray++),this._aNormal&&(this._aNormal.bindArrayBuffer(h.normalsBuf),e.bindArray++),this._aUV&&(this._aUV.bindArrayBuffer(h.uvBuf),e.bindArray++),this._aColor&&(this._aColor.bindArrayBuffer(h.colorsBuf),e.bindArray++),this._aFlags&&(this._aFlags.bindArrayBuffer(h.flagsBuf),e.bindArray++),h.indicesBuf&&(h.indicesBuf.bind(),e.bindArray++),this._lastGeometryId=h.id),h.indicesBuf?(o.drawElements(h.primitive,h.indicesBuf.numItems,h.indicesBuf.itemType,0),e.drawElements++):h.positions&&(o.drawArrays(o.TRIANGLES,0,h.positions.numItems),e.drawArrays++),u&&o.depthFunc(o.LESS)},Ts.prototype._allocate=function(e){const t=e.scene,s=t.canvas.gl,i=e._material,r=t._lightsState,o=t._sectionPlanesState,n=e._material._state;if(this._program=new ae(s,this._shaderSource),this._program.errors)return void(this.errors=this._program.errors);const a=this._program;this._uPositionsDecodeMatrix=a.getLocation("positionsDecodeMatrix"),this._uUVDecodeMatrix=a.getLocation("uvDecodeMatrix"),this._uModelMatrix=a.getLocation("modelMatrix"),this._uModelNormalMatrix=a.getLocation("modelNormalMatrix"),this._uViewMatrix=a.getLocation("viewMatrix"),this._uViewNormalMatrix=a.getLocation("viewNormalMatrix"),this._uProjMatrix=a.getLocation("projMatrix"),this._uGammaFactor=a.getLocation("gammaFactor"),this._uLightAmbient=[],this._uLightColor=[],this._uLightDir=[],this._uLightPos=[],this._uLightAttenuation=[],this._uShadowViewMatrix=[],this._uShadowProjMatrix=[],t.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=a.getLocation("logDepthBufFC"));const l=r.lights;let h;for(var c=0,A=l.length;c<A;c++){switch(h=l[c],h.type){case"ambient":this._uLightAmbient[c]=a.getLocation("lightAmbient");break;case"dir":this._uLightColor[c]=a.getLocation("lightColor"+c),this._uLightPos[c]=null,this._uLightDir[c]=a.getLocation("lightDir"+c);break;case"point":this._uLightColor[c]=a.getLocation("lightColor"+c),this._uLightPos[c]=a.getLocation("lightPos"+c),this._uLightDir[c]=null,this._uLightAttenuation[c]=a.getLocation("lightAttenuation"+c);break;case"spot":this._uLightColor[c]=a.getLocation("lightColor"+c),this._uLightPos[c]=a.getLocation("lightPos"+c),this._uLightDir[c]=a.getLocation("lightDir"+c),this._uLightAttenuation[c]=a.getLocation("lightAttenuation"+c)}h.castsShadow&&(this._uShadowViewMatrix[c]=a.getLocation("shadowViewMatrix"+c),this._uShadowProjMatrix[c]=a.getLocation("shadowProjMatrix"+c))}r.lightMaps.length>0&&(this._uLightMap="lightMap"),r.reflectionMaps.length>0&&(this._uReflectionMap="reflectionMap"),this._uSectionPlanes=[];for(c=0,A=o.sectionPlanes.length;c<A;c++)this._uSectionPlanes.push({active:a.getLocation("sectionPlaneActive"+c),pos:a.getLocation("sectionPlanePos"+c),dir:a.getLocation("sectionPlaneDir"+c)});switch(this._uPointSize=a.getLocation("pointSize"),n.type){case"LambertMaterial":this._uMaterialColor=a.getLocation("materialColor"),this._uMaterialEmissive=a.getLocation("materialEmissive"),this._uAlphaModeCutoff=a.getLocation("materialAlphaModeCutoff");break;case"PhongMaterial":this._uMaterialAmbient=a.getLocation("materialAmbient"),this._uMaterialDiffuse=a.getLocation("materialDiffuse"),this._uMaterialSpecular=a.getLocation("materialSpecular"),this._uMaterialEmissive=a.getLocation("materialEmissive"),this._uAlphaModeCutoff=a.getLocation("materialAlphaModeCutoff"),this._uMaterialShininess=a.getLocation("materialShininess"),i._ambientMap&&(this._uMaterialAmbientMap="ambientMap",this._uMaterialAmbientMapMatrix=a.getLocation("ambientMapMatrix")),i._diffuseMap&&(this._uDiffuseMap="diffuseMap",this._uDiffuseMapMatrix=a.getLocation("diffuseMapMatrix")),i._specularMap&&(this._uSpecularMap="specularMap",this._uSpecularMapMatrix=a.getLocation("specularMapMatrix")),i._emissiveMap&&(this._uEmissiveMap="emissiveMap",this._uEmissiveMapMatrix=a.getLocation("emissiveMapMatrix")),i._alphaMap&&(this._uAlphaMap="alphaMap",this._uAlphaMapMatrix=a.getLocation("alphaMapMatrix")),i._reflectivityMap&&(this._uReflectivityMap="reflectivityMap",this._uReflectivityMapMatrix=a.getLocation("reflectivityMapMatrix")),i._normalMap&&(this._uNormalMap="normalMap",this._uNormalMapMatrix=a.getLocation("normalMapMatrix")),i._occlusionMap&&(this._uOcclusionMap="occlusionMap",this._uOcclusionMapMatrix=a.getLocation("occlusionMapMatrix")),i._diffuseFresnel&&(this._uDiffuseFresnelEdgeBias=a.getLocation("diffuseFresnelEdgeBias"),this._uDiffuseFresnelCenterBias=a.getLocation("diffuseFresnelCenterBias"),this._uDiffuseFresnelEdgeColor=a.getLocation("diffuseFresnelEdgeColor"),this._uDiffuseFresnelCenterColor=a.getLocation("diffuseFresnelCenterColor"),this._uDiffuseFresnelPower=a.getLocation("diffuseFresnelPower")),i._specularFresnel&&(this._uSpecularFresnelEdgeBias=a.getLocation("specularFresnelEdgeBias"),this._uSpecularFresnelCenterBias=a.getLocation("specularFresnelCenterBias"),this._uSpecularFresnelEdgeColor=a.getLocation("specularFresnelEdgeColor"),this._uSpecularFresnelCenterColor=a.getLocation("specularFresnelCenterColor"),this._uSpecularFresnelPower=a.getLocation("specularFresnelPower")),i._alphaFresnel&&(this._uAlphaFresnelEdgeBias=a.getLocation("alphaFresnelEdgeBias"),this._uAlphaFresnelCenterBias=a.getLocation("alphaFresnelCenterBias"),this._uAlphaFresnelEdgeColor=a.getLocation("alphaFresnelEdgeColor"),this._uAlphaFresnelCenterColor=a.getLocation("alphaFresnelCenterColor"),this._uAlphaFresnelPower=a.getLocation("alphaFresnelPower")),i._reflectivityFresnel&&(this._uReflectivityFresnelEdgeBias=a.getLocation("reflectivityFresnelEdgeBias"),this._uReflectivityFresnelCenterBias=a.getLocation("reflectivityFresnelCenterBias"),this._uReflectivityFresnelEdgeColor=a.getLocation("reflectivityFresnelEdgeColor"),this._uReflectivityFresnelCenterColor=a.getLocation("reflectivityFresnelCenterColor"),this._uReflectivityFresnelPower=a.getLocation("reflectivityFresnelPower")),i._emissiveFresnel&&(this._uEmissiveFresnelEdgeBias=a.getLocation("emissiveFresnelEdgeBias"),this._uEmissiveFresnelCenterBias=a.getLocation("emissiveFresnelCenterBias"),this._uEmissiveFresnelEdgeColor=a.getLocation("emissiveFresnelEdgeColor"),this._uEmissiveFresnelCenterColor=a.getLocation("emissiveFresnelCenterColor"),this._uEmissiveFresnelPower=a.getLocation("emissiveFresnelPower"));break;case"MetallicMaterial":this._uBaseColor=a.getLocation("materialBaseColor"),this._uMaterialMetallic=a.getLocation("materialMetallic"),this._uMaterialRoughness=a.getLocation("materialRoughness"),this._uMaterialSpecularF0=a.getLocation("materialSpecularF0"),this._uMaterialEmissive=a.getLocation("materialEmissive"),this._uAlphaModeCutoff=a.getLocation("materialAlphaModeCutoff"),i._baseColorMap&&(this._uBaseColorMap="baseColorMap",this._uBaseColorMapMatrix=a.getLocation("baseColorMapMatrix")),i._metallicMap&&(this._uMetallicMap="metallicMap",this._uMetallicMapMatrix=a.getLocation("metallicMapMatrix")),i._roughnessMap&&(this._uRoughnessMap="roughnessMap",this._uRoughnessMapMatrix=a.getLocation("roughnessMapMatrix")),i._metallicRoughnessMap&&(this._uMetallicRoughnessMap="metallicRoughnessMap",this._uMetallicRoughnessMapMatrix=a.getLocation("metallicRoughnessMapMatrix")),i._emissiveMap&&(this._uEmissiveMap="emissiveMap",this._uEmissiveMapMatrix=a.getLocation("emissiveMapMatrix")),i._occlusionMap&&(this._uOcclusionMap="occlusionMap",this._uOcclusionMapMatrix=a.getLocation("occlusionMapMatrix")),i._alphaMap&&(this._uAlphaMap="alphaMap",this._uAlphaMapMatrix=a.getLocation("alphaMapMatrix")),i._normalMap&&(this._uNormalMap="normalMap",this._uNormalMapMatrix=a.getLocation("normalMapMatrix"));break;case"SpecularMaterial":this._uMaterialDiffuse=a.getLocation("materialDiffuse"),this._uMaterialSpecular=a.getLocation("materialSpecular"),this._uMaterialGlossiness=a.getLocation("materialGlossiness"),this._uMaterialReflectivity=a.getLocation("reflectivityFresnel"),this._uMaterialEmissive=a.getLocation("materialEmissive"),this._uAlphaModeCutoff=a.getLocation("materialAlphaModeCutoff"),i._diffuseMap&&(this._uDiffuseMap="diffuseMap",this._uDiffuseMapMatrix=a.getLocation("diffuseMapMatrix")),i._specularMap&&(this._uSpecularMap="specularMap",this._uSpecularMapMatrix=a.getLocation("specularMapMatrix")),i._glossinessMap&&(this._uGlossinessMap="glossinessMap",this._uGlossinessMapMatrix=a.getLocation("glossinessMapMatrix")),i._specularGlossinessMap&&(this._uSpecularGlossinessMap="materialSpecularGlossinessMap",this._uSpecularGlossinessMapMatrix=a.getLocation("materialSpecularGlossinessMapMatrix")),i._emissiveMap&&(this._uEmissiveMap="emissiveMap",this._uEmissiveMapMatrix=a.getLocation("emissiveMapMatrix")),i._occlusionMap&&(this._uOcclusionMap="occlusionMap",this._uOcclusionMapMatrix=a.getLocation("occlusionMapMatrix")),i._alphaMap&&(this._uAlphaMap="alphaMap",this._uAlphaMapMatrix=a.getLocation("alphaMapMatrix")),i._normalMap&&(this._uNormalMap="normalMap",this._uNormalMapMatrix=a.getLocation("normalMapMatrix"))}this._aPosition=a.getAttribute("position"),this._aNormal=a.getAttribute("normal"),this._aUV=a.getAttribute("uv"),this._aColor=a.getAttribute("color"),this._aFlags=a.getAttribute("flags"),this._uClippable=a.getLocation("clippable"),this._uColorize=a.getLocation("colorize"),this._uOffset=a.getLocation("offset"),this._lastMaterialId=null,this._lastVertexBufsId=null,this._lastGeometryId=null,this._lastColorize=new Float32Array(4),this._baseTextureUnit=0},Ts.prototype._bindProgram=function(e){const t=J.MAX_TEXTURE_UNITS,s=this._scene,i=s.canvas.gl,r=s._lightsState,o=s.camera.project;let n;const a=this._program;if(a.bind(),e.useProgram++,e.textureUnit=0,this._lastMaterialId=null,this._lastVertexBufsId=null,this._lastGeometryId=null,this._lastColorize[0]=-1,this._lastColorize[1]=-1,this._lastColorize[2]=-1,this._lastColorize[3]=-1,i.uniformMatrix4fv(this._uProjMatrix,!1,o.matrix),s.logarithmicDepthBufferEnabled){const e=2/(Math.log(o.far+1)/Math.LN2);i.uniform1f(this._uLogDepthBufFC,e)}for(var l=0,h=r.lights.length;l<h;l++)if(n=r.lights[l],this._uLightAmbient[l])i.uniform4f(this._uLightAmbient[l],n.color[0],n.color[1],n.color[2],n.intensity);else if(this._uLightColor[l]&&i.uniform4f(this._uLightColor[l],n.color[0],n.color[1],n.color[2],n.intensity),this._uLightPos[l]&&(i.uniform3fv(this._uLightPos[l],n.pos),this._uLightAttenuation[l]&&i.uniform1f(this._uLightAttenuation[l],n.attenuation)),this._uLightDir[l]&&i.uniform3fv(this._uLightDir[l],n.dir),n.castsShadow){this._uShadowViewMatrix[l]&&i.uniformMatrix4fv(this._uShadowViewMatrix[l],!1,n.getShadowViewMatrix()),this._uShadowProjMatrix[l]&&i.uniformMatrix4fv(this._uShadowProjMatrix[l],!1,n.getShadowProjMatrix());const s=n.getShadowRenderBuf();s&&(a.bindTexture("shadowMap"+l,s.getTexture(),e.textureUnit),e.textureUnit=(e.textureUnit+1)%t,e.bindTexture++)}r.lightMaps.length>0&&r.lightMaps[0].texture&&this._uLightMap&&(a.bindTexture(this._uLightMap,r.lightMaps[0].texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%t,e.bindTexture++),r.reflectionMaps.length>0&&r.reflectionMaps[0].texture&&this._uReflectionMap&&(a.bindTexture(this._uReflectionMap,r.reflectionMaps[0].texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%t,e.bindTexture++),this._uGammaFactor&&i.uniform1f(this._uGammaFactor,s.gammaFactor),this._baseTextureUnit=e.textureUnit};class Rs{constructor(e){this.vertex=function(e){const t=e.scene,s=t._lightsState,i=function(e){const t=e._geometry._state.primitiveName;if((e._geometry._state.autoVertexNormals||e._geometry._state.normalsBuf)&&("triangles"===t||"triangle-strip"===t||"triangle-fan"===t))return!0;return!1}(e),r=t._sectionPlanesState.sectionPlanes.length>0,o=!!e._geometry._state.compressGeometry,n=e._state.billboard,a=e._state.stationary,l=[];l.push("#version 300 es"),l.push("// EmphasisFillShaderSource vertex shader"),l.push("in vec3 position;"),l.push("uniform mat4 modelMatrix;"),l.push("uniform mat4 viewMatrix;"),l.push("uniform mat4 projMatrix;"),l.push("uniform vec4 colorize;"),l.push("uniform vec3 offset;"),o&&l.push("uniform mat4 positionsDecodeMatrix;");t.logarithmicDepthBufferEnabled&&(l.push("uniform float logDepthBufFC;"),l.push("out float vFragDepth;"),l.push("bool isPerspectiveMatrix(mat4 m) {"),l.push("    return (m[2][3] == - 1.0);"),l.push("}"),l.push("out float isPerspective;"));r&&l.push("out vec4 vWorldPosition;");if(l.push("uniform vec4   lightAmbient;"),l.push("uniform vec4   fillColor;"),i){l.push("in vec3 normal;"),l.push("uniform mat4 modelNormalMatrix;"),l.push("uniform mat4 viewNormalMatrix;");for(let e=0,t=s.lights.length;e<t;e++){const t=s.lights[e];"ambient"!==t.type&&(l.push("uniform vec4 lightColor"+e+";"),"dir"===t.type&&l.push("uniform vec3 lightDir"+e+";"),"point"===t.type&&l.push("uniform vec3 lightPos"+e+";"),"spot"===t.type&&l.push("uniform vec3 lightPos"+e+";"))}o&&(l.push("vec3 octDecode(vec2 oct) {"),l.push("    vec3 v = vec3(oct.xy, 1.0 - abs(oct.x) - abs(oct.y));"),l.push("    if (v.z < 0.0) {"),l.push("        v.xy = (1.0 - abs(v.yx)) * vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0);"),l.push("    }"),l.push("    return normalize(v);"),l.push("}"))}l.push("out vec4 vColor;"),("spherical"===n||"cylindrical"===n)&&(l.push("void billboard(inout mat4 mat) {"),l.push("   mat[0][0] = 1.0;"),l.push("   mat[0][1] = 0.0;"),l.push("   mat[0][2] = 0.0;"),"spherical"===n&&(l.push("   mat[1][0] = 0.0;"),l.push("   mat[1][1] = 1.0;"),l.push("   mat[1][2] = 0.0;")),l.push("   mat[2][0] = 0.0;"),l.push("   mat[2][1] = 0.0;"),l.push("   mat[2][2] =1.0;"),l.push("}"));l.push("void main(void) {"),l.push("vec4 localPosition = vec4(position, 1.0); "),l.push("vec4 worldPosition;"),o&&l.push("localPosition = positionsDecodeMatrix * localPosition;");i&&(o?l.push("vec4 localNormal = vec4(octDecode(normal.xy), 0.0); "):l.push("vec4 localNormal = vec4(normal, 0.0); "),l.push("mat4 modelNormalMatrix2 = modelNormalMatrix;"),l.push("mat4 viewNormalMatrix2 = viewNormalMatrix;"));l.push("mat4 viewMatrix2 = viewMatrix;"),l.push("mat4 modelMatrix2 = modelMatrix;"),a&&l.push("viewMatrix2[3][0] = viewMatrix2[3][1] = viewMatrix2[3][2] = 0.0;");"spherical"===n||"cylindrical"===n?(l.push("mat4 modelViewMatrix = viewMatrix2 * modelMatrix2;"),l.push("billboard(modelMatrix2);"),l.push("billboard(viewMatrix2);"),l.push("billboard(modelViewMatrix);"),i&&(l.push("mat4 modelViewNormalMatrix =  viewNormalMatrix2 * modelNormalMatrix2;"),l.push("billboard(modelNormalMatrix2);"),l.push("billboard(viewNormalMatrix2);"),l.push("billboard(modelViewNormalMatrix);")),l.push("worldPosition = modelMatrix2 * localPosition;"),l.push("vec4 viewPosition = modelViewMatrix * localPosition;")):(l.push("worldPosition = modelMatrix2 * localPosition;"),l.push("worldPosition.xyz = worldPosition.xyz + offset;"),l.push("vec4 viewPosition  = viewMatrix2 * worldPosition; "));i&&l.push("vec3 viewNormal = normalize((viewNormalMatrix2 * modelNormalMatrix2 * localNormal).xyz);");if(l.push("vec3 reflectedColor = vec3(0.0, 0.0, 0.0);"),l.push("vec3 viewLightDir = vec3(0.0, 0.0, -1.0);"),l.push("float lambertian = 1.0;"),i)for(let e=0,t=s.lights.length;e<t;e++){const t=s.lights[e];if("ambient"!==t.type){if("dir"===t.type)"view"===t.space?l.push("viewLightDir = normalize(lightDir"+e+");"):l.push("viewLightDir = normalize((viewMatrix2 * vec4(lightDir"+e+", 0.0)).xyz);");else{if("point"!==t.type)continue;"view"===t.space?l.push("viewLightDir = normalize(lightPos"+e+" - viewPosition.xyz);"):l.push("viewLightDir = normalize((viewMatrix2 * vec4(lightPos"+e+", 0.0)).xyz);")}l.push("lambertian = max(dot(-viewNormal, viewLightDir), 0.0);"),l.push("reflectedColor += lambertian * (lightColor"+e+".rgb * lightColor"+e+".a);")}}l.push("vColor = vec4(reflectedColor * fillColor.rgb, fillColor.a);"),r&&l.push("vWorldPosition = worldPosition;");"points"===e._geometry._state.primitiveName&&l.push("gl_PointSize = pointSize;");l.push("vec4 clipPos = projMatrix * viewPosition;"),t.logarithmicDepthBufferEnabled&&(l.push("vFragDepth = 1.0 + clipPos.w;"),l.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"));return l.push("gl_Position = clipPos;"),l.push("}"),l}(e),this.fragment=function(e){const t=e.scene,s=e.scene._sectionPlanesState,i=e.scene.gammaOutput,r=s.sectionPlanes.length>0,o=[];o.push("#version 300 es"),o.push("// Lambertian drawing fragment shader"),o.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),o.push("precision highp float;"),o.push("precision highp int;"),o.push("#else"),o.push("precision mediump float;"),o.push("precision mediump int;"),o.push("#endif"),t.logarithmicDepthBufferEnabled&&(o.push("in float isPerspective;"),o.push("uniform float logDepthBufFC;"),o.push("in float vFragDepth;"));i&&(o.push("uniform float gammaFactor;"),o.push("vec4 linearToGamma( in vec4 value, in float gammaFactor ) {"),o.push("  return vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );"),o.push("}"));if(r){o.push("in vec4 vWorldPosition;"),o.push("uniform bool clippable;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)o.push("uniform bool sectionPlaneActive"+e+";"),o.push("uniform vec3 sectionPlanePos"+e+";"),o.push("uniform vec3 sectionPlaneDir"+e+";")}if(o.push("in vec4 vColor;"),o.push("out vec4 outColor;"),o.push("void main(void) {"),r){o.push("if (clippable) {"),o.push("  float dist = 0.0;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)o.push("if (sectionPlaneActive"+e+") {"),o.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),o.push("}");o.push("  if (dist > 0.0) { discard; }"),o.push("}")}"points"===e._geometry._state.primitiveName&&(o.push("vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),o.push("float r = dot(cxy, cxy);"),o.push("if (r > 1.0) {"),o.push("   discard;"),o.push("}"));t.logarithmicDepthBufferEnabled&&o.push("gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;");i?o.push("outColor = linearToGamma(vColor, gammaFactor);"):o.push("outColor = vColor;");return o.push("}"),o}(e)}}const Ps=new t({}),Ds=p.vec3(),Ns=function(e,t){this.id=Ps.addItem({}),this._hash=e,this._scene=t.scene,this._useCount=0,this._shaderSource=new Rs(t),this._allocate(t)},Cs={};Ns.get=function(e){const t=[e.scene.id,e.scene.gammaOutput?"go":"",e.scene._sectionPlanesState.getHash(),e._geometry._state.normalsBuf?"n":"",e._geometry._state.compressGeometry?"cp":"",e._state.hash].join(";");let s=Cs[t];return s||(s=new Ns(t,e),Cs[t]=s,d.memory.programs++),s._useCount++,s},Ns.prototype.put=function(){0==--this._useCount&&(Ps.removeItem(this.id),this._program&&this._program.destroy(),delete Cs[this._hash],d.memory.programs--)},Ns.prototype.webglContextRestored=function(){this._program=null},Ns.prototype.drawMesh=function(e,t,s){this._program||this._allocate(t);const i=this._scene,r=i.camera,o=i.canvas.gl,n=0===s?t._xrayMaterial._state:1===s?t._highlightMaterial._state:t._selectedMaterial._state,a=t._state,l=t._geometry._state,h=t.origin;if(e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram(e)),o.uniformMatrix4fv(this._uViewMatrix,!1,h?e.getRTCViewMatrix(a.originHash,h):r.viewMatrix),o.uniformMatrix4fv(this._uViewNormalMatrix,!1,r.viewNormalMatrix),a.clippable){const e=i._sectionPlanesState.sectionPlanes.length;if(e>0){const s=i._sectionPlanesState.sectionPlanes,r=t.renderFlags;for(let t=0;t<e;t++){const e=this._uSectionPlanes[t];if(e){const i=r.sectionPlanesActivePerLayer[t];if(o.uniform1i(e.active,i?1:0),i){const i=s[t];o.uniform3fv(e.pos,h?B(i.dist,i.dir,h,Ds):i.pos),o.uniform3fv(e.dir,i.dir)}}}}}if(n.id!==this._lastMaterialId){const t=n.fillColor,s=n.backfaces;e.backfaces!==s&&(s?o.disable(o.CULL_FACE):o.enable(o.CULL_FACE),e.backfaces=s),o.uniform4f(this._uFillColor,t[0],t[1],t[2],n.fillAlpha),this._lastMaterialId=n.id}o.uniformMatrix4fv(this._uModelMatrix,o.FALSE,t.worldMatrix),this._uModelNormalMatrix&&o.uniformMatrix4fv(this._uModelNormalMatrix,o.FALSE,t.worldNormalMatrix),this._uClippable&&o.uniform1i(this._uClippable,a.clippable),o.uniform3fv(this._uOffset,a.offset),l.id!==this._lastGeometryId&&(this._uPositionsDecodeMatrix&&o.uniformMatrix4fv(this._uPositionsDecodeMatrix,!1,l.positionsDecodeMatrix),this._uUVDecodeMatrix&&o.uniformMatrix3fv(this._uUVDecodeMatrix,!1,l.uvDecodeMatrix),this._aPosition&&(this._aPosition.bindArrayBuffer(l.positionsBuf),e.bindArray++),this._aNormal&&(this._aNormal.bindArrayBuffer(l.normalsBuf),e.bindArray++),l.indicesBuf?(l.indicesBuf.bind(),e.bindArray++):l.positionsBuf,this._lastGeometryId=l.id),l.indicesBuf?(o.drawElements(l.primitive,l.indicesBuf.numItems,l.indicesBuf.itemType,0),e.drawElements++):l.positionsBuf&&(o.drawArrays(o.TRIANGLES,0,l.positionsBuf.numItems),e.drawArrays++)},Ns.prototype._allocate=function(e){const t=e.scene,s=t._lightsState,i=t._sectionPlanesState,r=t.canvas.gl;if(this._program=new ae(r,this._shaderSource),this._program.errors)return void(this.errors=this._program.errors);const o=this._program;this._uPositionsDecodeMatrix=o.getLocation("positionsDecodeMatrix"),this._uModelMatrix=o.getLocation("modelMatrix"),this._uModelNormalMatrix=o.getLocation("modelNormalMatrix"),this._uViewMatrix=o.getLocation("viewMatrix"),this._uViewNormalMatrix=o.getLocation("viewNormalMatrix"),this._uProjMatrix=o.getLocation("projMatrix"),this._uLightAmbient=[],this._uLightColor=[],this._uLightDir=[],this._uLightPos=[],this._uLightAttenuation=[];for(let e=0,t=s.lights.length;e<t;e++){switch(s.lights[e].type){case"ambient":this._uLightAmbient[e]=o.getLocation("lightAmbient");break;case"dir":this._uLightColor[e]=o.getLocation("lightColor"+e),this._uLightPos[e]=null,this._uLightDir[e]=o.getLocation("lightDir"+e);break;case"point":this._uLightColor[e]=o.getLocation("lightColor"+e),this._uLightPos[e]=o.getLocation("lightPos"+e),this._uLightDir[e]=null,this._uLightAttenuation[e]=o.getLocation("lightAttenuation"+e)}}this._uSectionPlanes=[];for(let e=0,t=i.sectionPlanes.length;e<t;e++)this._uSectionPlanes.push({active:o.getLocation("sectionPlaneActive"+e),pos:o.getLocation("sectionPlanePos"+e),dir:o.getLocation("sectionPlaneDir"+e)});this._uFillColor=o.getLocation("fillColor"),this._aPosition=o.getAttribute("position"),this._aNormal=o.getAttribute("normal"),this._uClippable=o.getLocation("clippable"),this._uGammaFactor=o.getLocation("gammaFactor"),this._uOffset=o.getLocation("offset"),t.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=o.getLocation("logDepthBufFC")),this._lastMaterialId=null,this._lastVertexBufsId=null,this._lastGeometryId=null},Ns.prototype._bindProgram=function(e){const t=this._scene,s=t.canvas.gl,i=t._lightsState,r=t.camera,o=r.project;if(this._program.bind(),e.useProgram++,e.textureUnit=0,this._lastMaterialId=null,this._lastVertexBufsId=null,this._lastGeometryId=null,this._lastIndicesBufId=null,s.uniformMatrix4fv(this._uViewNormalMatrix,!1,r.normalMatrix),s.uniformMatrix4fv(this._uProjMatrix,!1,o.matrix),t.logarithmicDepthBufferEnabled){const e=2/(Math.log(o.far+1)/Math.LN2);s.uniform1f(this._uLogDepthBufFC,e)}for(let e=0,t=i.lights.length;e<t;e++){const t=i.lights[e];this._uLightAmbient[e]?s.uniform4f(this._uLightAmbient[e],t.color[0],t.color[1],t.color[2],t.intensity):(this._uLightColor[e]&&s.uniform4f(this._uLightColor[e],t.color[0],t.color[1],t.color[2],t.intensity),this._uLightPos[e]&&(s.uniform3fv(this._uLightPos[e],t.pos),this._uLightAttenuation[e]&&s.uniform1f(this._uLightAttenuation[e],t.attenuation)),this._uLightDir[e]&&s.uniform3fv(this._uLightDir[e],t.dir))}this._uGammaFactor&&s.uniform1f(this._uGammaFactor,t.gammaFactor)};class Os{constructor(e){this.vertex=function(e){const t=e.scene,s=t._sectionPlanesState.sectionPlanes.length>0,i=!!e._geometry._state.compressGeometry,r=e._state.billboard,o=e._state.stationary,n=[];n.push("#version 300 es"),n.push("// Edges drawing vertex shader"),n.push("in vec3 position;"),n.push("uniform mat4 modelMatrix;"),n.push("uniform mat4 viewMatrix;"),n.push("uniform mat4 projMatrix;"),n.push("uniform vec4 edgeColor;"),n.push("uniform vec3 offset;"),i&&n.push("uniform mat4 positionsDecodeMatrix;");t.logarithmicDepthBufferEnabled&&(n.push("uniform float logDepthBufFC;"),n.push("out float vFragDepth;"),n.push("bool isPerspectiveMatrix(mat4 m) {"),n.push("    return (m[2][3] == - 1.0);"),n.push("}"),n.push("out float isPerspective;"));s&&n.push("out vec4 vWorldPosition;");n.push("out vec4 vColor;"),("spherical"===r||"cylindrical"===r)&&(n.push("void billboard(inout mat4 mat) {"),n.push("   mat[0][0] = 1.0;"),n.push("   mat[0][1] = 0.0;"),n.push("   mat[0][2] = 0.0;"),"spherical"===r&&(n.push("   mat[1][0] = 0.0;"),n.push("   mat[1][1] = 1.0;"),n.push("   mat[1][2] = 0.0;")),n.push("   mat[2][0] = 0.0;"),n.push("   mat[2][1] = 0.0;"),n.push("   mat[2][2] =1.0;"),n.push("}"));n.push("void main(void) {"),n.push("vec4 localPosition = vec4(position, 1.0); "),n.push("vec4 worldPosition;"),i&&n.push("localPosition = positionsDecodeMatrix * localPosition;");n.push("mat4 viewMatrix2 = viewMatrix;"),n.push("mat4 modelMatrix2 = modelMatrix;"),o&&n.push("viewMatrix2[3][0] = viewMatrix2[3][1] = viewMatrix2[3][2] = 0.0;");"spherical"===r||"cylindrical"===r?(n.push("mat4 modelViewMatrix = viewMatrix2 * modelMatrix2;"),n.push("billboard(modelMatrix2);"),n.push("billboard(viewMatrix2);"),n.push("billboard(modelViewMatrix);"),n.push("worldPosition = modelMatrix2 * localPosition;"),n.push("worldPosition.xyz = worldPosition.xyz + offset;"),n.push("vec4 viewPosition = modelViewMatrix * localPosition;")):(n.push("worldPosition = modelMatrix2 * localPosition;"),n.push("worldPosition.xyz = worldPosition.xyz + offset;"),n.push("vec4 viewPosition  = viewMatrix2 * worldPosition; "));n.push("vColor = edgeColor;"),s&&n.push("vWorldPosition = worldPosition;");n.push("vec4 clipPos = projMatrix * viewPosition;"),t.logarithmicDepthBufferEnabled&&(n.push("vFragDepth = 1.0 + clipPos.w;"),n.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"));return n.push("gl_Position = clipPos;"),n.push("}"),n}(e),this.fragment=function(e){const t=e.scene,s=e.scene._sectionPlanesState,i=e.scene.gammaOutput,r=s.sectionPlanes.length>0,o=[];o.push("#version 300 es"),o.push("// Edges drawing fragment shader"),o.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),o.push("precision highp float;"),o.push("precision highp int;"),o.push("#else"),o.push("precision mediump float;"),o.push("precision mediump int;"),o.push("#endif"),t.logarithmicDepthBufferEnabled&&(o.push("in float isPerspective;"),o.push("uniform float logDepthBufFC;"),o.push("in float vFragDepth;"));i&&(o.push("uniform float gammaFactor;"),o.push("vec4 linearToGamma( in vec4 value, in float gammaFactor ) {"),o.push("  return vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );"),o.push("}"));if(r){o.push("in vec4 vWorldPosition;"),o.push("uniform bool clippable;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)o.push("uniform bool sectionPlaneActive"+e+";"),o.push("uniform vec3 sectionPlanePos"+e+";"),o.push("uniform vec3 sectionPlaneDir"+e+";")}if(o.push("in vec4 vColor;"),o.push("out vec4 outColor;"),o.push("void main(void) {"),r){o.push("if (clippable) {"),o.push("  float dist = 0.0;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)o.push("if (sectionPlaneActive"+e+") {"),o.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),o.push("}");o.push("  if (dist > 0.0) { discard; }"),o.push("}")}t.logarithmicDepthBufferEnabled&&o.push("gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;");i?o.push("outColor = linearToGamma(vColor, gammaFactor);"):o.push("outColor = vColor;");return o.push("}"),o}(e)}}const bs=new t({}),Ss=p.vec3(),ws=function(e,t){this.id=bs.addItem({}),this._hash=e,this._scene=t.scene,this._useCount=0,this._shaderSource=new Os(t),this._allocate(t)},xs={};ws.get=function(e){const t=[e.scene.id,e.scene.gammaOutput?"go":"",e.scene._sectionPlanesState.getHash(),e._geometry._state.compressGeometry?"cp":"",e._state.hash].join(";");let s=xs[t];return s||(s=new ws(t,e),xs[t]=s,d.memory.programs++),s._useCount++,s},ws.prototype.put=function(){0==--this._useCount&&(bs.removeItem(this.id),this._program&&this._program.destroy(),delete xs[this._hash],d.memory.programs--)},ws.prototype.webglContextRestored=function(){this._program=null},ws.prototype.drawMesh=function(e,t,s){this._program||this._allocate(t);const i=this._scene,r=i.camera,o=i.canvas.gl;let n;const a=t._state,l=t._geometry,h=l._state,c=t.origin;if(e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram(e)),o.uniformMatrix4fv(this._uViewMatrix,!1,c?e.getRTCViewMatrix(a.originHash,c):r.viewMatrix),a.clippable){const e=i._sectionPlanesState.sectionPlanes.length;if(e>0){const s=i._sectionPlanesState.sectionPlanes,r=t.renderFlags;for(let t=0;t<e;t++){const e=this._uSectionPlanes[t];if(e){const i=r.sectionPlanesActivePerLayer[t];if(o.uniform1i(e.active,i?1:0),i){const i=s[t];o.uniform3fv(e.pos,c?B(i.dist,i.dir,c,Ss):i.pos),o.uniform3fv(e.dir,i.dir)}}}}}switch(s){case 0:n=t._xrayMaterial._state;break;case 1:n=t._highlightMaterial._state;break;case 2:n=t._selectedMaterial._state;break;default:n=t._edgeMaterial._state}if(n.id!==this._lastMaterialId){const t=n.backfaces;if(e.backfaces!==t&&(t?o.disable(o.CULL_FACE):o.enable(o.CULL_FACE),e.backfaces=t),e.lineWidth!==n.edgeWidth&&(o.lineWidth(n.edgeWidth),e.lineWidth=n.edgeWidth),this._uEdgeColor){const e=n.edgeColor,t=n.edgeAlpha;o.uniform4f(this._uEdgeColor,e[0],e[1],e[2],t)}this._lastMaterialId=n.id}let A;o.uniformMatrix4fv(this._uModelMatrix,o.FALSE,t.worldMatrix),this._uClippable&&o.uniform1i(this._uClippable,a.clippable),o.uniform3fv(this._uOffset,a.offset),h.primitive===o.TRIANGLES?A=l._getEdgeIndices():h.primitive===o.LINES&&(A=h.indicesBuf),A&&(h.id!==this._lastGeometryId&&(this._uPositionsDecodeMatrix&&o.uniformMatrix4fv(this._uPositionsDecodeMatrix,!1,h.positionsDecodeMatrix),this._aPosition&&(this._aPosition.bindArrayBuffer(h.positionsBuf,h.compressGeometry?o.UNSIGNED_SHORT:o.FLOAT),e.bindArray++),A.bind(),e.bindArray++,this._lastGeometryId=h.id),o.drawElements(o.LINES,A.numItems,A.itemType,0),e.drawElements++)},ws.prototype._allocate=function(e){const t=e.scene,s=t.canvas.gl,i=t._sectionPlanesState;if(this._program=new ae(s,this._shaderSource),this._program.errors)return void(this.errors=this._program.errors);const r=this._program;this._uPositionsDecodeMatrix=r.getLocation("positionsDecodeMatrix"),this._uModelMatrix=r.getLocation("modelMatrix"),this._uViewMatrix=r.getLocation("viewMatrix"),this._uProjMatrix=r.getLocation("projMatrix"),this._uSectionPlanes=[];for(let e=0,t=i.sectionPlanes.length;e<t;e++)this._uSectionPlanes.push({active:r.getLocation("sectionPlaneActive"+e),pos:r.getLocation("sectionPlanePos"+e),dir:r.getLocation("sectionPlaneDir"+e)});this._uEdgeColor=r.getLocation("edgeColor"),this._aPosition=r.getAttribute("position"),this._uClippable=r.getLocation("clippable"),this._uGammaFactor=r.getLocation("gammaFactor"),this._uOffset=r.getLocation("offset"),t.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=r.getLocation("logDepthBufFC")),this._lastMaterialId=null,this._lastVertexBufsId=null,this._lastGeometryId=null},ws.prototype._bindProgram=function(e){const t=this._program,s=this._scene,i=s.canvas.gl,r=s.camera.project;if(t.bind(),e.useProgram++,this._lastMaterialId=null,this._lastVertexBufsId=null,this._lastGeometryId=null,i.uniformMatrix4fv(this._uProjMatrix,!1,r.matrix),s.logarithmicDepthBufferEnabled){const e=2/(Math.log(r.far+1)/Math.LN2);i.uniform1f(this._uLogDepthBufFC,e)}this._uGammaFactor&&i.uniform1f(this._uGammaFactor,s.gammaFactor)};class Bs{constructor(e){this.vertex=function(e){const t=e.scene,s=t._sectionPlanesState.sectionPlanes.length>0,i=!!e._geometry._state.compressGeometry,r=e._state.billboard,o=e._state.stationary,n=[];n.push("#version 300 es"),n.push("// Mesh picking vertex shader"),n.push("in vec3 position;"),n.push("uniform mat4 modelMatrix;"),n.push("uniform mat4 viewMatrix;"),n.push("uniform mat4 projMatrix;"),n.push("out vec4 vViewPosition;"),n.push("uniform vec3 offset;"),i&&n.push("uniform mat4 positionsDecodeMatrix;");s&&n.push("out vec4 vWorldPosition;");t.logarithmicDepthBufferEnabled&&(n.push("uniform float logDepthBufFC;"),n.push("out float vFragDepth;"),n.push("bool isPerspectiveMatrix(mat4 m) {"),n.push("    return (m[2][3] == - 1.0);"),n.push("}"),n.push("out float isPerspective;"));"spherical"!==r&&"cylindrical"!==r||(n.push("void billboard(inout mat4 mat) {"),n.push("   mat[0][0] = 1.0;"),n.push("   mat[0][1] = 0.0;"),n.push("   mat[0][2] = 0.0;"),"spherical"===r&&(n.push("   mat[1][0] = 0.0;"),n.push("   mat[1][1] = 1.0;"),n.push("   mat[1][2] = 0.0;")),n.push("   mat[2][0] = 0.0;"),n.push("   mat[2][1] = 0.0;"),n.push("   mat[2][2] =1.0;"),n.push("}"));n.push("uniform vec2 pickClipPos;"),n.push("vec4 remapClipPos(vec4 clipPos) {"),n.push("    clipPos.xy /= clipPos.w;"),n.push("    clipPos.xy -= pickClipPos;"),n.push("    clipPos.xy *= clipPos.w;"),n.push("    return clipPos;"),n.push("}"),n.push("void main(void) {"),n.push("vec4 localPosition = vec4(position, 1.0); "),i&&n.push("localPosition = positionsDecodeMatrix * localPosition;");n.push("mat4 viewMatrix2 = viewMatrix;"),n.push("mat4 modelMatrix2 = modelMatrix;"),o&&n.push("viewMatrix2[3][0] = viewMatrix2[3][1] = viewMatrix2[3][2] = 0.0;");"spherical"!==r&&"cylindrical"!==r||(n.push("mat4 modelViewMatrix = viewMatrix2 * modelMatrix2;"),n.push("billboard(modelMatrix2);"),n.push("billboard(viewMatrix2);"));n.push("   vec4 worldPosition = modelMatrix2 * localPosition;"),n.push("   worldPosition.xyz = worldPosition.xyz + offset;"),n.push("   vec4 viewPosition = viewMatrix2 * worldPosition;"),s&&n.push("   vWorldPosition = worldPosition;");n.push("vec4 clipPos = projMatrix * viewPosition;"),t.logarithmicDepthBufferEnabled&&(n.push("vFragDepth = 1.0 + clipPos.w;"),n.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"));return n.push("gl_Position = remapClipPos(clipPos);"),n.push("}"),n}(e),this.fragment=function(e){const t=e.scene,s=t._sectionPlanesState,i=s.sectionPlanes.length>0,r=[];r.push("#version 300 es"),r.push("// Mesh picking fragment shader"),r.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),r.push("precision highp float;"),r.push("precision highp int;"),r.push("#else"),r.push("precision mediump float;"),r.push("precision mediump int;"),r.push("#endif"),t.logarithmicDepthBufferEnabled&&(r.push("in float isPerspective;"),r.push("uniform float logDepthBufFC;"),r.push("in float vFragDepth;"));if(r.push("uniform vec4 pickColor;"),i){r.push("uniform bool clippable;"),r.push("in vec4 vWorldPosition;");for(var o=0;o<s.sectionPlanes.length;o++)r.push("uniform bool sectionPlaneActive"+o+";"),r.push("uniform vec3 sectionPlanePos"+o+";"),r.push("uniform vec3 sectionPlaneDir"+o+";")}if(r.push("out vec4 outColor;"),r.push("void main(void) {"),i){r.push("if (clippable) {"),r.push("  float dist = 0.0;");for(o=0;o<s.sectionPlanes.length;o++)r.push("if (sectionPlaneActive"+o+") {"),r.push("   dist += clamp(dot(-sectionPlaneDir"+o+".xyz, vWorldPosition.xyz - sectionPlanePos"+o+".xyz), 0.0, 1000.0);"),r.push("}");r.push("  if (dist > 0.0) { discard; }"),r.push("}")}t.logarithmicDepthBufferEnabled&&r.push("gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;");return r.push("   outColor = pickColor; "),r.push("}"),r}(e)}}const Fs=p.vec3(),Ms=function(e,t){this._hash=e,this._shaderSource=new Bs(t),this._scene=t.scene,this._useCount=0,this._allocate(t)},Ls={};Ms.get=function(e){const t=[e.scene.canvas.canvas.id,e.scene._sectionPlanesState.getHash(),e._geometry._state.hash,e._state.hash].join(";");let s=Ls[t];if(!s){if(s=new Ms(t,e),s.errors)return console.log(s.errors.join("\n")),null;Ls[t]=s,d.memory.programs++}return s._useCount++,s},Ms.prototype.put=function(){0==--this._useCount&&(this._program&&this._program.destroy(),delete Ls[this._hash],d.memory.programs--)},Ms.prototype.webglContextRestored=function(){this._program=null},Ms.prototype.drawMesh=function(e,t){this._program||this._allocate(t);const s=this._scene,i=s.canvas.gl,r=t._state,o=t._material._state,n=t._geometry._state,a=t.origin;if(e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram(e)),i.uniformMatrix4fv(this._uViewMatrix,!1,a?e.getRTCPickViewMatrix(r.originHash,a):e.pickViewMatrix),r.clippable){const e=s._sectionPlanesState.sectionPlanes.length;if(e>0){const r=s._sectionPlanesState.sectionPlanes,o=t.renderFlags;for(let t=0;t<e;t++){const e=this._uSectionPlanes[t];if(e){const s=o.sectionPlanesActivePerLayer[t];if(i.uniform1i(e.active,s?1:0),s){const s=r[t];i.uniform3fv(e.pos,a?B(s.dist,s.dir,a,Fs):s.pos),i.uniform3fv(e.dir,s.dir)}}}}}if(o.id!==this._lastMaterialId){const t=o.backfaces;e.backfaces!==t&&(t?i.disable(i.CULL_FACE):i.enable(i.CULL_FACE),e.backfaces=t);const s=o.frontface;e.frontface!==s&&(s?i.frontFace(i.CCW):i.frontFace(i.CW),e.frontface=s),this._lastMaterialId=o.id}i.uniformMatrix4fv(this._uProjMatrix,!1,e.pickProjMatrix),i.uniformMatrix4fv(this._uModelMatrix,!1,t.worldMatrix),this._uClippable&&i.uniform1i(this._uClippable,t._state.clippable),i.uniform3fv(this._uOffset,t._state.offset),n.id!==this._lastGeometryId&&(this._uPositionsDecodeMatrix&&i.uniformMatrix4fv(this._uPositionsDecodeMatrix,!1,n.positionsDecodeMatrix),this._aPosition&&(this._aPosition.bindArrayBuffer(n.positionsBuf,n.compressGeometry?i.UNSIGNED_SHORT:i.FLOAT),e.bindArray++),n.indicesBuf&&(n.indicesBuf.bind(),e.bindArray++),this._lastGeometryId=n.id);var l=t._state.pickID;const h=l>>24&255,c=l>>16&255,A=l>>8&255,u=255&l;i.uniform4f(this._uPickColor,u/255,A/255,c/255,h/255),i.uniform2fv(this._uPickClipPos,e.pickClipPos),n.indicesBuf?(i.drawElements(n.primitive,n.indicesBuf.numItems,n.indicesBuf.itemType,0),e.drawElements++):n.positions&&i.drawArrays(i.TRIANGLES,0,n.positions.numItems)},Ms.prototype._allocate=function(e){const t=e.scene,s=t.canvas.gl;if(this._program=new ae(s,this._shaderSource),this._program.errors)return void(this.errors=this._program.errors);const i=this._program;this._uPositionsDecodeMatrix=i.getLocation("positionsDecodeMatrix"),this._uModelMatrix=i.getLocation("modelMatrix"),this._uViewMatrix=i.getLocation("viewMatrix"),this._uProjMatrix=i.getLocation("projMatrix"),this._uSectionPlanes=[];for(let e=0,s=t._sectionPlanesState.sectionPlanes.length;e<s;e++)this._uSectionPlanes.push({active:i.getLocation("sectionPlaneActive"+e),pos:i.getLocation("sectionPlanePos"+e),dir:i.getLocation("sectionPlaneDir"+e)});this._aPosition=i.getAttribute("position"),this._uClippable=i.getLocation("clippable"),this._uPickColor=i.getLocation("pickColor"),this._uPickClipPos=i.getLocation("pickClipPos"),this._uOffset=i.getLocation("offset"),t.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=i.getLocation("logDepthBufFC")),this._lastMaterialId=null,this._lastGeometryId=null},Ms.prototype._bindProgram=function(e){const t=this._scene,s=t.canvas.gl,i=t.camera.project;if(this._program.bind(),e.useProgram++,t.logarithmicDepthBufferEnabled){const e=2/(Math.log(i.far+1)/Math.LN2);s.uniform1f(this._uLogDepthBufFC,e)}this._lastMaterialId=null,this._lastGeometryId=null};class Us{constructor(e){this.vertex=function(e){const t=e.scene,s=t._sectionPlanesState.sectionPlanes.length>0,i=!!e._geometry._state.compressGeometry,r=[];r.push("#version 300 es"),r.push("// Surface picking vertex shader"),r.push("in vec3 position;"),r.push("in vec4 color;"),r.push("uniform mat4 modelMatrix;"),r.push("uniform mat4 viewMatrix;"),r.push("uniform mat4 projMatrix;"),r.push("uniform vec3 offset;"),s&&(r.push("uniform bool clippable;"),r.push("out vec4 vWorldPosition;"));t.logarithmicDepthBufferEnabled&&(r.push("uniform float logDepthBufFC;"),r.push("out float vFragDepth;"),r.push("bool isPerspectiveMatrix(mat4 m) {"),r.push("    return (m[2][3] == - 1.0);"),r.push("}"),r.push("out float isPerspective;"));r.push("uniform vec2 pickClipPos;"),r.push("vec4 remapClipPos(vec4 clipPos) {"),r.push("    clipPos.xy /= clipPos.w;"),r.push("    clipPos.xy -= pickClipPos;"),r.push("    clipPos.xy *= clipPos.w;"),r.push("    return clipPos;"),r.push("}"),r.push("out vec4 vColor;"),i&&r.push("uniform mat4 positionsDecodeMatrix;");r.push("void main(void) {"),r.push("vec4 localPosition = vec4(position, 1.0); "),i&&r.push("localPosition = positionsDecodeMatrix * localPosition;");r.push("   vec4 worldPosition = modelMatrix * localPosition; "),r.push("   worldPosition.xyz = worldPosition.xyz + offset;"),r.push("   vec4 viewPosition = viewMatrix * worldPosition;"),s&&r.push("   vWorldPosition = worldPosition;");r.push("   vColor = color;"),r.push("vec4 clipPos = projMatrix * viewPosition;"),t.logarithmicDepthBufferEnabled&&(r.push("vFragDepth = 1.0 + clipPos.w;"),r.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"));return r.push("gl_Position = remapClipPos(clipPos);"),r.push("}"),r}(e),this.fragment=function(e){const t=e.scene,s=t._sectionPlanesState,i=s.sectionPlanes.length>0,r=[];r.push("#version 300 es"),r.push("// Surface picking fragment shader"),r.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),r.push("precision highp float;"),r.push("precision highp int;"),r.push("#else"),r.push("precision mediump float;"),r.push("precision mediump int;"),r.push("#endif"),r.push("in vec4 vColor;"),t.logarithmicDepthBufferEnabled&&(r.push("in float isPerspective;"),r.push("uniform float logDepthBufFC;"),r.push("in float vFragDepth;"));if(i){r.push("uniform bool clippable;"),r.push("in vec4 vWorldPosition;");for(let e=0;e<s.sectionPlanes.length;e++)r.push("uniform bool sectionPlaneActive"+e+";"),r.push("uniform vec3 sectionPlanePos"+e+";"),r.push("uniform vec3 sectionPlaneDir"+e+";")}if(r.push("out vec4 outColor;"),r.push("void main(void) {"),i){r.push("if (clippable) {"),r.push("  float dist = 0.0;");for(let e=0;e<s.sectionPlanes.length;e++)r.push("if (sectionPlaneActive"+e+") {"),r.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),r.push("}");r.push("  if (dist > 0.0) { discard; }"),r.push("}")}t.logarithmicDepthBufferEnabled&&r.push("gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;");return r.push("   outColor = vColor;"),r.push("}"),r}(e)}}const Hs=p.vec3(),Gs=function(e,t){this._hash=e,this._scene=t.scene,this._useCount=0,this._shaderSource=new Us(t),this._allocate(t)},ks={};Gs.get=function(e){const t=[e.scene.canvas.canvas.id,e.scene._sectionPlanesState.getHash(),e._geometry._state.compressGeometry?"cp":"",e._state.hash].join(";");let s=ks[t];if(!s){if(s=new Gs(t,e),s.errors)return console.log(s.errors.join("\n")),null;ks[t]=s,d.memory.programs++}return s._useCount++,s},Gs.prototype.put=function(){0==--this._useCount&&(this._program&&this._program.destroy(),delete ks[this._hash],d.memory.programs--)},Gs.prototype.webglContextRestored=function(){this._program=null},Gs.prototype.drawMesh=function(e,t){this._program||this._allocate(t);const s=this._scene,i=s.canvas.gl,r=t._state,o=t._material._state,n=t._geometry,a=t._geometry._state,l=t.origin,h=o.backfaces,c=o.frontface,A=s.camera.project,u=n._getPickTrianglePositions(),p=n._getPickTriangleColors();if(this._program.bind(),e.useProgram++,s.logarithmicDepthBufferEnabled){const e=2/(Math.log(A.far+1)/Math.LN2);i.uniform1f(this._uLogDepthBufFC,e)}if(i.uniformMatrix4fv(this._uViewMatrix,!1,l?e.getRTCPickViewMatrix(r.originHash,l):e.pickViewMatrix),r.clippable){const e=s._sectionPlanesState.sectionPlanes.length;if(e>0){const r=s._sectionPlanesState.sectionPlanes,o=t.renderFlags;for(let t=0;t<e;t++){const e=this._uSectionPlanes[t];if(e){const s=o.sectionPlanesActivePerLayer[t];if(i.uniform1i(e.active,s?1:0),s){const s=r[t];i.uniform3fv(e.pos,l?B(s.dist,s.dir,l,Hs):s.pos),i.uniform3fv(e.dir,s.dir)}}}}}i.uniformMatrix4fv(this._uProjMatrix,!1,e.pickProjMatrix),s.logarithmicDepthBufferEnabled&&i.uniform1f(this._uZFar,s.camera.project.far),e.backfaces!==h&&(h?i.disable(i.CULL_FACE):i.enable(i.CULL_FACE),e.backfaces=h),e.frontface!==c&&(c?i.frontFace(i.CCW):i.frontFace(i.CW),e.frontface=c),i.uniformMatrix4fv(this._uModelMatrix,!1,t.worldMatrix),this._uClippable&&i.uniform1i(this._uClippable,t._state.clippable),i.uniform3fv(this._uOffset,t._state.offset),this._uPositionsDecodeMatrix?(i.uniformMatrix4fv(this._uPositionsDecodeMatrix,!1,a.positionsDecodeMatrix),this._aPosition.bindArrayBuffer(u,a.compressGeometry?i.UNSIGNED_SHORT:i.FLOAT)):this._aPosition.bindArrayBuffer(u),i.uniform2fv(this._uPickClipPos,e.pickClipPos),p.bind(),i.enableVertexAttribArray(this._aColor.location),i.vertexAttribPointer(this._aColor.location,p.itemSize,p.itemType,!0,0,0),i.drawArrays(a.primitive,0,u.numItems/3)},Gs.prototype._allocate=function(e){const t=e.scene,s=t.canvas.gl;if(this._program=new ae(s,this._shaderSource),this._useCount=0,this._program.errors)return void(this.errors=this._program.errors);const i=this._program;this._uPositionsDecodeMatrix=i.getLocation("positionsDecodeMatrix"),this._uModelMatrix=i.getLocation("modelMatrix"),this._uViewMatrix=i.getLocation("viewMatrix"),this._uProjMatrix=i.getLocation("projMatrix"),this._uSectionPlanes=[];for(let e=0,s=t._sectionPlanesState.sectionPlanes.length;e<s;e++)this._uSectionPlanes.push({active:i.getLocation("sectionPlaneActive"+e),pos:i.getLocation("sectionPlanePos"+e),dir:i.getLocation("sectionPlaneDir"+e)});this._aPosition=i.getAttribute("position"),this._aColor=i.getAttribute("color"),this._uPickClipPos=i.getLocation("pickClipPos"),this._uClippable=i.getLocation("clippable"),this._uOffset=i.getLocation("offset"),t.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=i.getLocation("logDepthBufFC"))};class Vs{constructor(e){this.vertex=function(e){const t=e.scene,s=t._sectionPlanesState.sectionPlanes.length>0,i=!!e._geometry._state.compressGeometry,r=e._state.billboard,o=e._state.stationary,n=[];n.push("#version 300 es"),n.push("// Mesh occlusion vertex shader"),n.push("in vec3 position;"),n.push("uniform mat4 modelMatrix;"),n.push("uniform mat4 viewMatrix;"),n.push("uniform mat4 projMatrix;"),n.push("uniform vec3 offset;"),i&&n.push("uniform mat4 positionsDecodeMatrix;");s&&n.push("out vec4 vWorldPosition;");t.logarithmicDepthBufferEnabled&&(n.push("uniform float logDepthBufFC;"),n.push("out float vFragDepth;"),n.push("bool isPerspectiveMatrix(mat4 m) {"),n.push("    return (m[2][3] == - 1.0);"),n.push("}"),n.push("out float isPerspective;"));"spherical"!==r&&"cylindrical"!==r||(n.push("void billboard(inout mat4 mat) {"),n.push("   mat[0][0] = 1.0;"),n.push("   mat[0][1] = 0.0;"),n.push("   mat[0][2] = 0.0;"),"spherical"===r&&(n.push("   mat[1][0] = 0.0;"),n.push("   mat[1][1] = 1.0;"),n.push("   mat[1][2] = 0.0;")),n.push("   mat[2][0] = 0.0;"),n.push("   mat[2][1] = 0.0;"),n.push("   mat[2][2] =1.0;"),n.push("}"));n.push("void main(void) {"),n.push("vec4 localPosition = vec4(position, 1.0); "),n.push("vec4 worldPosition;"),i&&n.push("localPosition = positionsDecodeMatrix * localPosition;");n.push("mat4 viewMatrix2 = viewMatrix;"),n.push("mat4 modelMatrix2 = modelMatrix;"),o&&n.push("viewMatrix2[3][0] = viewMatrix2[3][1] = viewMatrix2[3][2] = 0.0;");"spherical"===r||"cylindrical"===r?(n.push("mat4 modelViewMatrix = viewMatrix2 * modelMatrix2;"),n.push("billboard(modelMatrix2);"),n.push("billboard(viewMatrix2);"),n.push("billboard(modelViewMatrix);"),n.push("worldPosition = modelMatrix2 * localPosition;"),n.push("worldPosition.xyz = worldPosition.xyz + offset;"),n.push("vec4 viewPosition = modelViewMatrix * localPosition;")):(n.push("worldPosition = modelMatrix2 * localPosition;"),n.push("worldPosition.xyz = worldPosition.xyz + offset;"),n.push("vec4 viewPosition  = viewMatrix2 * worldPosition; "));s&&n.push("   vWorldPosition = worldPosition;");n.push("vec4 clipPos = projMatrix * viewPosition;"),t.logarithmicDepthBufferEnabled&&(n.push("vFragDepth = 1.0 + clipPos.w;"),n.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"));return n.push("gl_Position = clipPos;"),n.push("}"),n}(e),this.fragment=function(e){const t=e.scene,s=t._sectionPlanesState,i=s.sectionPlanes.length>0,r=[];r.push("#version 300 es"),r.push("// Mesh occlusion fragment shader"),r.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),r.push("precision highp float;"),r.push("precision highp int;"),r.push("#else"),r.push("precision mediump float;"),r.push("precision mediump int;"),r.push("#endif"),t.logarithmicDepthBufferEnabled&&(r.push("in float isPerspective;"),r.push("uniform float logDepthBufFC;"),r.push("in float vFragDepth;"));if(i){r.push("uniform bool clippable;"),r.push("in vec4 vWorldPosition;");for(var o=0;o<s.sectionPlanes.length;o++)r.push("uniform bool sectionPlaneActive"+o+";"),r.push("uniform vec3 sectionPlanePos"+o+";"),r.push("uniform vec3 sectionPlaneDir"+o+";")}if(r.push("out vec4 outColor;"),r.push("void main(void) {"),i){r.push("if (clippable) {"),r.push("  float dist = 0.0;");for(o=0;o<s.sectionPlanes.length;o++)r.push("if (sectionPlaneActive"+o+") {"),r.push("   dist += clamp(dot(-sectionPlaneDir"+o+".xyz, vWorldPosition.xyz - sectionPlanePos"+o+".xyz), 0.0, 1000.0);"),r.push("}");r.push("  if (dist > 0.0) { discard; }"),r.push("}")}r.push("   outColor = vec4(0.0, 0.0, 1.0, 1.0); "),t.logarithmicDepthBufferEnabled&&r.push("gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;");return r.push("}"),r}(e)}}const js=p.vec3(),Qs=function(e,t){this._hash=e,this._shaderSource=new Vs(t),this._scene=t.scene,this._useCount=0,this._allocate(t)},Ws={};Qs.get=function(e){const t=[e.scene.canvas.canvas.id,e.scene._sectionPlanesState.getHash(),e._geometry._state.hash,e._state.occlusionHash].join(";");let s=Ws[t];if(!s){if(s=new Qs(t,e),s.errors)return console.log(s.errors.join("\n")),null;Ws[t]=s,d.memory.programs++}return s._useCount++,s},Qs.prototype.put=function(){0==--this._useCount&&(this._program&&this._program.destroy(),delete Ws[this._hash],d.memory.programs--)},Qs.prototype.webglContextRestored=function(){this._program=null},Qs.prototype.drawMesh=function(e,t){this._program||this._allocate(t);const s=this._scene,i=s.canvas.gl,r=t._material._state,o=t._state,n=t._geometry._state,a=t.origin;if(e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram(e)),r.id!==this._lastMaterialId){const t=r.backfaces;e.backfaces!==t&&(t?i.disable(i.CULL_FACE):i.enable(i.CULL_FACE),e.backfaces=t);const s=r.frontface;e.frontface!==s&&(s?i.frontFace(i.CCW):i.frontFace(i.CW),e.frontface=s),this._lastMaterialId=r.id}const l=s.camera;if(i.uniformMatrix4fv(this._uViewMatrix,!1,a?e.getRTCViewMatrix(o.originHash,a):l.viewMatrix),o.clippable){const e=s._sectionPlanesState.sectionPlanes.length;if(e>0){const r=s._sectionPlanesState.sectionPlanes,o=t.renderFlags;for(let t=0;t<e;t++){const e=this._uSectionPlanes[t];if(e){const s=o.sectionPlanesActivePerLayer[t];if(i.uniform1i(e.active,s?1:0),s){const s=r[t];i.uniform3fv(e.pos,a?B(s.dist,s.dir,a,js):s.pos),i.uniform3fv(e.dir,s.dir)}}}}}i.uniformMatrix4fv(this._uProjMatrix,!1,l._project._state.matrix),i.uniformMatrix4fv(this._uModelMatrix,i.FALSE,t.worldMatrix),this._uClippable&&i.uniform1i(this._uClippable,t._state.clippable),i.uniform3fv(this._uOffset,t._state.offset),n.id!==this._lastGeometryId&&(this._uPositionsDecodeMatrix&&i.uniformMatrix4fv(this._uPositionsDecodeMatrix,!1,n.positionsDecodeMatrix),this._aPosition&&(this._aPosition.bindArrayBuffer(n.positionsBuf,n.compressGeometry?i.UNSIGNED_SHORT:i.FLOAT),e.bindArray++),n.indicesBuf&&(n.indicesBuf.bind(),e.bindArray++),this._lastGeometryId=n.id),n.indicesBuf?(i.drawElements(n.primitive,n.indicesBuf.numItems,n.indicesBuf.itemType,0),e.drawElements++):n.positions&&i.drawArrays(i.TRIANGLES,0,n.positions.numItems)},Qs.prototype._allocate=function(e){const t=e.scene,s=t.canvas.gl;if(this._program=new ae(s,this._shaderSource),this._program.errors)return void(this.errors=this._program.errors);const i=this._program;this._uPositionsDecodeMatrix=i.getLocation("positionsDecodeMatrix"),this._uModelMatrix=i.getLocation("modelMatrix"),this._uViewMatrix=i.getLocation("viewMatrix"),this._uProjMatrix=i.getLocation("projMatrix"),this._uSectionPlanes=[];for(let e=0,s=t._sectionPlanesState.sectionPlanes.length;e<s;e++)this._uSectionPlanes.push({active:i.getLocation("sectionPlaneActive"+e),pos:i.getLocation("sectionPlanePos"+e),dir:i.getLocation("sectionPlaneDir"+e)});this._aPosition=i.getAttribute("position"),this._uClippable=i.getLocation("clippable"),this._uOffset=i.getLocation("offset"),t.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=i.getLocation("logDepthBufFC")),this._lastMaterialId=null,this._lastVertexBufsId=null,this._lastGeometryId=null},Qs.prototype._bindProgram=function(e){const t=this._scene,s=t.camera.project,i=t.canvas.gl;if(this._program.bind(),e.useProgram++,i.uniformMatrix4fv(this._uProjMatrix,!1,s.matrix),t.logarithmicDepthBufferEnabled){const e=2/(Math.log(s.far+1)/Math.LN2);i.uniform1f(this._uLogDepthBufFC,e)}this._lastMaterialId=null,this._lastVertexBufsId=null,this._lastGeometryId=null};class zs{constructor(e){this.vertex=function(e){const t=e.scene._sectionPlanesState.sectionPlanes.length>0,s=!!e._geometry._state.compressGeometry,i=[];i.push("// Mesh shadow vertex shader"),i.push("in vec3 position;"),i.push("uniform mat4 modelMatrix;"),i.push("uniform mat4 shadowViewMatrix;"),i.push("uniform mat4 shadowProjMatrix;"),i.push("uniform vec3 offset;"),s&&i.push("uniform mat4 positionsDecodeMatrix;");t&&i.push("out vec4 vWorldPosition;");i.push("void main(void) {"),i.push("vec4 localPosition = vec4(position, 1.0); "),i.push("vec4 worldPosition;"),s&&i.push("localPosition = positionsDecodeMatrix * localPosition;");i.push("worldPosition = modelMatrix * localPosition;"),i.push("worldPosition.xyz = worldPosition.xyz + offset;"),i.push("vec4 viewPosition  = shadowViewMatrix * worldPosition; "),t&&i.push("vWorldPosition = worldPosition;");return i.push("   gl_Position = shadowProjMatrix * viewPosition;"),i.push("}"),i}(e),this.fragment=function(e){const t=e.scene;t.canvas.gl;const s=t._sectionPlanesState,i=s.sectionPlanes.length>0,r=[];if(r.push("// Mesh shadow fragment shader"),r.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),r.push("precision highp float;"),r.push("precision highp int;"),r.push("#else"),r.push("precision mediump float;"),r.push("precision mediump int;"),r.push("#endif"),i){r.push("uniform bool clippable;"),r.push("in vec4 vWorldPosition;");for(var o=0;o<s.sectionPlanes.length;o++)r.push("uniform bool sectionPlaneActive"+o+";"),r.push("uniform vec3 sectionPlanePos"+o+";"),r.push("uniform vec3 sectionPlaneDir"+o+";")}if(r.push("vec4 encodeFloat( const in float depth ) {"),r.push("  const vec4 bitShift = vec4(256 * 256 * 256, 256 * 256, 256, 1.0);"),r.push("  const vec4 bitMask = vec4(0, 1.0 / 256.0, 1.0 / 256.0, 1.0 / 256.0);"),r.push("  vec4 comp = fract(depth * bitShift);"),r.push("  comp -= comp.xxyz * bitMask;"),r.push("  return comp;"),r.push("}"),r.push("out vec4 outColor;"),r.push("void main(void) {"),i){r.push("if (clippable) {"),r.push("  float dist = 0.0;");for(o=0;o<s.sectionPlanes.length;o++)r.push("if (sectionPlaneActive"+o+") {"),r.push("   dist += clamp(dot(-sectionPlaneDir"+o+".xyz, vWorldPosition.xyz - sectionPlanePos"+o+".xyz), 0.0, 1000.0);"),r.push("}");r.push("  if (dist > 0.0) { discard; }"),r.push("}")}return r.push("outColor = encodeFloat(gl_FragCoord.z);"),r.push("}"),r}(e)}}const Ks=function(e,t){this._hash=e,this._shaderSource=new zs(t),this._scene=t.scene,this._useCount=0,this._allocate(t)},Ys={};Ks.get=function(e){const t=e.scene,s=[t.canvas.canvas.id,t._sectionPlanesState.getHash(),e._geometry._state.hash,e._state.hash].join(";");let i=Ys[s];if(!i){if(i=new Ks(s,e),i.errors)return console.log(i.errors.join("\n")),null;Ys[s]=i,d.memory.programs++}return i._useCount++,i},Ks.prototype.put=function(){0==--this._useCount&&(this._program&&this._program.destroy(),delete Ys[this._hash],d.memory.programs--)},Ks.prototype.webglContextRestored=function(){this._program=null},Ks.prototype.drawMesh=function(e,t){this._program||this._allocate(t);const s=this._scene.canvas.gl,i=t._material._state,r=t._geometry._state;if(e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram(e)),i.id!==this._lastMaterialId){const t=i.backfaces;e.backfaces!==t&&(t?s.disable(s.CULL_FACE):s.enable(s.CULL_FACE),e.backfaces=t);const r=i.frontface;e.frontface!==r&&(r?s.frontFace(s.CCW):s.frontFace(s.CW),e.frontface=r),e.lineWidth!==i.lineWidth&&(s.lineWidth(i.lineWidth),e.lineWidth=i.lineWidth),this._uPointSize&&s.uniform1i(this._uPointSize,i.pointSize),this._lastMaterialId=i.id}if(s.uniformMatrix4fv(this._uModelMatrix,s.FALSE,t.worldMatrix),r.combineGeometry){const i=t.vertexBufs;i.id!==this._lastVertexBufsId&&(i.positionsBuf&&this._aPosition&&(this._aPosition.bindArrayBuffer(i.positionsBuf,i.compressGeometry?s.UNSIGNED_SHORT:s.FLOAT),e.bindArray++),this._lastVertexBufsId=i.id)}this._uClippable&&s.uniform1i(this._uClippable,t._state.clippable),s.uniform3fv(this._uOffset,t._state.offset),r.id!==this._lastGeometryId&&(this._uPositionsDecodeMatrix&&s.uniformMatrix4fv(this._uPositionsDecodeMatrix,!1,r.positionsDecodeMatrix),r.combineGeometry?r.indicesBufCombined&&(r.indicesBufCombined.bind(),e.bindArray++):(this._aPosition&&(this._aPosition.bindArrayBuffer(r.positionsBuf,r.compressGeometry?s.UNSIGNED_SHORT:s.FLOAT),e.bindArray++),r.indicesBuf&&(r.indicesBuf.bind(),e.bindArray++)),this._lastGeometryId=r.id),r.combineGeometry?r.indicesBufCombined&&(s.drawElements(r.primitive,r.indicesBufCombined.numItems,r.indicesBufCombined.itemType,0),e.drawElements++):r.indicesBuf?(s.drawElements(r.primitive,r.indicesBuf.numItems,r.indicesBuf.itemType,0),e.drawElements++):r.positions&&(s.drawArrays(s.TRIANGLES,0,r.positions.numItems),e.drawArrays++)},Ks.prototype._allocate=function(e){const t=e.scene,s=t.canvas.gl;if(this._program=new ae(s,this._shaderSource),this._scene=t,this._useCount=0,this._program.errors)return void(this.errors=this._program.errors);const i=this._program;this._uPositionsDecodeMatrix=i.getLocation("positionsDecodeMatrix"),this._uModelMatrix=i.getLocation("modelMatrix"),this._uShadowViewMatrix=i.getLocation("shadowViewMatrix"),this._uShadowProjMatrix=i.getLocation("shadowProjMatrix"),this._uSectionPlanes={};for(let e=0,s=t._sectionPlanesState.sectionPlanes.length;e<s;e++)this._uSectionPlanes.push({active:i.getLocation("sectionPlaneActive"+e),pos:i.getLocation("sectionPlanePos"+e),dir:i.getLocation("sectionPlaneDir"+e)});this._aPosition=i.getAttribute("position"),this._uClippable=i.getLocation("clippable"),this._uOffset=i.getLocation("offset"),this._lastMaterialId=null,this._lastVertexBufsId=null,this._lastGeometryId=null},Ks.prototype._bindProgram=function(e){this._program||this._allocate(mesh);const t=this._scene,s=t.canvas.gl,i=t._sectionPlanesState;if(this._program.bind(),e.useProgram++,s.uniformMatrix4fv(this._uShadowViewMatrix,!1,e.shadowViewMatrix),s.uniformMatrix4fv(this._uShadowProjMatrix,!1,e.shadowProjMatrix),this._lastMaterialId=null,this._lastVertexBufsId=null,this._lastGeometryId=null,i.sectionPlanes.length>0){let e,t,r,o,n;for(let a=0,l=this._uSectionPlanes.length;a<l;a++)e=this._uSectionPlanes[a],t=e.active,r=i.sectionPlanes[a],t&&s.uniform1i(t,r.active),o=e.pos,o&&s.uniform3fv(e.pos,r.pos),n=e.dir,n&&s.uniform3fv(e.dir,r.dir)}};class Xs{constructor(){this.visibleLayers=[],this.sectionPlanesActivePerLayer=[],this.reset()}reset(){this.culled=!1,this.sectioned=!1,this.numLayers=0,this.numVisibleLayers=0,this.colorOpaque=!1,this.colorTransparent=!1,this.edgesOpaque=!1,this.edgesTransparent=!1,this.xrayedSilhouetteOpaque=!1,this.xrayedEdgesOpaque=!1,this.xrayedSilhouetteTransparent=!1,this.xrayedEdgesTransparent=!1,this.highlightedSilhouetteOpaque=!1,this.highlightedEdgesOpaque=!1,this.highlightedSilhouetteTransparent=!1,this.highlightedEdgesTransparent=!1,this.selectedSilhouetteOpaque=!1,this.selectedEdgesOpaque=!1,this.selectedSilhouetteTransparent=!1,this.selectedEdgesTransparent=!1}}const Zs=p.OBB3(),qs=p.vec4(),Js=p.vec4(),$s=p.vec4(),ei=p.vec3([1,0,0]),ti=p.vec3([0,1,0]),si=p.vec3([0,0,1]),ii=p.vec3(3),ri=p.vec3(3),oi=p.identityMat4();class ni extends O{constructor(e,t={}){super(e,t),this.originalSystemId=t.originalSystemId||this.id,this.renderFlags=new Xs,this._state=new Ce({visible:!0,culled:!1,pickable:null,clippable:null,collidable:null,occluder:!1!==t.occluder,castsShadow:null,receivesShadow:null,xrayed:!1,highlighted:!1,selected:!1,edges:!1,stationary:!!t.stationary,background:!!t.background,billboard:this._checkBillboard(t.billboard),layer:null,colorize:null,pickID:this.scene._renderer.getPickID(this),drawHash:"",pickHash:"",offset:p.vec3(),origin:null,originHash:null}),this._drawRenderer=null,this._shadowRenderer=null,this._emphasisFillRenderer=null,this._emphasisEdgesRenderer=null,this._pickMeshRenderer=null,this._pickTriangleRenderer=null,this._occlusionRenderer=null,this._geometry=t.geometry?this._checkComponent2(["ReadableGeometry","VBOGeometry"],t.geometry):this.scene.geometry,this._material=t.material?this._checkComponent2(["PhongMaterial","MetallicMaterial","SpecularMaterial","LambertMaterial"],t.material):this.scene.material,this._xrayMaterial=t.xrayMaterial?this._checkComponent("EmphasisMaterial",t.xrayMaterial):this.scene.xrayMaterial,this._highlightMaterial=t.highlightMaterial?this._checkComponent("EmphasisMaterial",t.highlightMaterial):this.scene.highlightMaterial,this._selectedMaterial=t.selectedMaterial?this._checkComponent("EmphasisMaterial",t.selectedMaterial):this.scene.selectedMaterial,this._edgeMaterial=t.edgeMaterial?this._checkComponent("EdgeMaterial",t.edgeMaterial):this.scene.edgeMaterial,this._parentNode=null,this._aabb=null,this._aabbDirty=!0,this._numTriangles=this._geometry?this._geometry.numTriangles:0,this.scene._aabbDirty=!0,this._scale=p.vec3(),this._quaternion=p.identityQuaternion(),this._rotation=p.vec3(),this._position=p.vec3(),this._worldMatrix=p.identityMat4(),this._worldNormalMatrix=p.identityMat4(),this._localMatrixDirty=!0,this._worldMatrixDirty=!0,this._worldNormalMatrixDirty=!0;const s=t.origin||t.rtcCenter;if(s&&(this._state.origin=p.vec3(s),this._state.originHash=s.join()),t.matrix?this.matrix=t.matrix:(this.scale=t.scale,this.position=t.position,t.quaternion||(this.rotation=t.rotation)),this._isObject=t.isObject,this._isObject&&this.scene._registerObject(this),this._isModel=t.isModel,this._isModel&&this.scene._registerModel(this),this.visible=t.visible,this.culled=t.culled,this.pickable=t.pickable,this.clippable=t.clippable,this.collidable=t.collidable,this.castsShadow=t.castsShadow,this.receivesShadow=t.receivesShadow,this.xrayed=t.xrayed,this.highlighted=t.highlighted,this.selected=t.selected,this.edges=t.edges,this.layer=t.layer,this.colorize=t.colorize,this.opacity=t.opacity,this.offset=t.offset,t.parentId){const e=this.scene.components[t.parentId];e?e.isNode?e.addChild(this):this.error("Parent is not a Node: '"+t.parentId+"'"):this.error("Parent not found: '"+t.parentId+"'"),this._parentNode=e}else t.parent&&(t.parent.isNode||this.error("Parent is not a Node"),t.parent.addChild(this),this._parentNode=t.parent);this.compile()}get type(){return"Mesh"}get isMesh(){return!0}get parent(){return this._parentNode}get geometry(){return this._geometry}get material(){return this._material}get position(){return this._position}set position(e){this._position.set(e||[0,0,0]),this._setLocalMatrixDirty(),this._setAABBDirty(),this.glRedraw()}get rotation(){return this._rotation}set rotation(e){this._rotation.set(e||[0,0,0]),p.eulerToQuaternion(this._rotation,"XYZ",this._quaternion),this._setLocalMatrixDirty(),this._setAABBDirty(),this.glRedraw()}get quaternion(){return this._quaternion}set quaternion(e){this._quaternion.set(e||[0,0,0,1]),p.quaternionToEuler(this._quaternion,"XYZ",this._rotation),this._setLocalMatrixDirty(),this._setAABBDirty(),this.glRedraw()}get scale(){return this._scale}set scale(e){this._scale.set(e||[1,1,1]),this._setLocalMatrixDirty(),this._setAABBDirty(),this.glRedraw()}get matrix(){return this._localMatrixDirty&&(this.__localMatrix||(this.__localMatrix=p.identityMat4()),p.composeMat4(this._position,this._quaternion,this._scale,this.__localMatrix),this._localMatrixDirty=!1),this.__localMatrix}set matrix(e){this.__localMatrix||(this.__localMatrix=p.identityMat4()),this.__localMatrix.set(e||oi),p.decomposeMat4(this.__localMatrix,this._position,this._quaternion,this._scale),this._localMatrixDirty=!1,this._setWorldMatrixDirty(),this._setAABBDirty(),this.glRedraw()}get worldMatrix(){return this._worldMatrixDirty&&this._buildWorldMatrix(),this._worldMatrix}get worldNormalMatrix(){return this._worldNormalMatrixDirty&&this._buildWorldNormalMatrix(),this._worldNormalMatrix}get isEntity(){return!0}get isModel(){return this._isModel}get isObject(){return this._isObject}get aabb(){return this._aabbDirty&&this._updateAABB(),this._aabb}get origin(){return this._state.origin}set origin(e){e?(this._state.origin||(this._state.origin=p.vec3()),this._state.origin.set(e),this._state.originHash=e.join(),this._setAABBDirty(),this.scene._aabbDirty=!0):this._state.origin&&(this._state.origin=null,this._state.originHash=null,this._setAABBDirty(),this.scene._aabbDirty=!0)}get rtcCenter(){return this.origin}set rtcCenter(e){this.origin=e}get numTriangles(){return this._numTriangles}get visible(){return this._state.visible}set visible(e){e=!1!==e,this._state.visible=e,this._isObject&&this.scene._objectVisibilityUpdated(this,e),this.glRedraw()}get xrayed(){return this._state.xrayed}set xrayed(e){e=!!e,this._state.xrayed!==e&&(this._state.xrayed=e,this._isObject&&this.scene._objectXRayedUpdated(this,e),this.glRedraw())}get highlighted(){return this._state.highlighted}set highlighted(e){(e=!!e)!==this._state.highlighted&&(this._state.highlighted=e,this._isObject&&this.scene._objectHighlightedUpdated(this,e),this.glRedraw())}get selected(){return this._state.selected}set selected(e){(e=!!e)!==this._state.selected&&(this._state.selected=e,this._isObject&&this.scene._objectSelectedUpdated(this,e),this.glRedraw())}get edges(){return this._state.edges}set edges(e){(e=!!e)!==this._state.edges&&(this._state.edges=e,this.glRedraw())}get culled(){return this._state.culled}set culled(e){this._state.culled=!!e,this.glRedraw()}get clippable(){return this._state.clippable}set clippable(e){e=!1!==e,this._state.clippable!==e&&(this._state.clippable=e,this.glRedraw())}get collidable(){return this._state.collidable}set collidable(e){(e=!1!==e)!==this._state.collidable&&(this._state.collidable=e,this._setAABBDirty(),this.scene._aabbDirty=!0)}get pickable(){return this._state.pickable}set pickable(e){e=!1!==e,this._state.pickable!==e&&(this._state.pickable=e)}get castsShadow(){return this._state.castsShadow}set castsShadow(e){(e=!1!==e)!==this._state.castsShadow&&(this._state.castsShadow=e,this.glRedraw())}get receivesShadow(){return this._state.receivesShadow}set receivesShadow(e){(e=!1!==e)!==this._state.receivesShadow&&(this._state.receivesShadow=e,this._state.hash=e?"/mod/rs;":"/mod;",this.fire("dirty",this))}get saoEnabled(){return!1}get colorize(){return this._state.colorize}set colorize(e){let t=this._state.colorize;t||(t=this._state.colorize=new Float32Array(4),t[3]=1),e?(t[0]=e[0],t[1]=e[1],t[2]=e[2]):(t[0]=1,t[1]=1,t[2]=1);const s=!!e;this.scene._objectColorizeUpdated(this,s),this.glRedraw()}get opacity(){return this._state.colorize[3]}set opacity(e){let t=this._state.colorize;t||(t=this._state.colorize=new Float32Array(4),t[0]=1,t[1]=1,t[2]=1);const s=null!=e;t[3]=s?e:1,this.scene._objectOpacityUpdated(this,s),this.glRedraw()}get transparent(){return 2===this._material.alphaMode||this._state.colorize[3]<1}get layer(){return this._state.layer}set layer(e){e=e||0,(e=Math.round(e))!==this._state.layer&&(this._state.layer=e,this._renderer.needStateSort())}get stationary(){return this._state.stationary}get billboard(){return this._state.billboard}get offset(){return this._state.offset}set offset(e){this._state.offset.set(e||[0,0,0]),this._setAABBDirty(),this.glRedraw()}get isDrawable(){return!0}get isStateSortable(){return!0}get xrayMaterial(){return this._xrayMaterial}get highlightMaterial(){return this._highlightMaterial}get selectedMaterial(){return this._selectedMaterial}get edgeMaterial(){return this._edgeMaterial}_checkBillboard(e){return"spherical"!==(e=e||"none")&&"cylindrical"!==e&&"none"!==e&&(this.error("Unsupported value for 'billboard': "+e+" - accepted values are 'spherical', 'cylindrical' and 'none' - defaulting to 'none'."),e="none"),e}compile(){const e=this._makeDrawHash();this._state.drawHash!==e&&(this._state.drawHash=e,this._putDrawRenderers(),this._drawRenderer=Ts.get(this),this._emphasisFillRenderer=Ns.get(this),this._emphasisEdgesRenderer=ws.get(this));const t=this._makePickHash();if(this._state.pickHash!==t&&(this._state.pickHash=t,this._putPickRenderers(),this._pickMeshRenderer=Ms.get(this)),this._state.occluder){const e=this._makeOcclusionHash();this._state.occlusionHash!==e&&(this._state.occlusionHash=e,this._putOcclusionRenderer(),this._occlusionRenderer=Qs.get(this))}}_setLocalMatrixDirty(){this._localMatrixDirty=!0,this._setWorldMatrixDirty()}_setWorldMatrixDirty(){this._worldMatrixDirty=!0,this._worldNormalMatrixDirty=!0}_buildWorldMatrix(){const e=this.matrix;if(this._parentNode)p.mulMat4(this._parentNode.worldMatrix,e,this._worldMatrix);else for(let t=0,s=e.length;t<s;t++)this._worldMatrix[t]=e[t];this._worldMatrixDirty=!1}_buildWorldNormalMatrix(){this._worldMatrixDirty&&this._buildWorldMatrix(),this._worldNormalMatrix||(this._worldNormalMatrix=p.mat4()),p.transposeMat4(this._worldMatrix,this._worldNormalMatrix),p.inverseMat4(this._worldNormalMatrix),this._worldNormalMatrixDirty=!1}_setAABBDirty(){if(this.collidable)for(let e=this;e;e=e._parentNode)e._aabbDirty=!0}_updateAABB(){this.scene._aabbDirty=!0,this._aabb||(this._aabb=p.AABB3()),this._buildAABB(this.worldMatrix,this._aabb),this._aabbDirty=!1}_webglContextRestored(){this._drawRenderer&&this._drawRenderer.webglContextRestored(),this._shadowRenderer&&this._shadowRenderer.webglContextRestored(),this._emphasisFillRenderer&&this._emphasisFillRenderer.webglContextRestored(),this._emphasisEdgesRenderer&&this._emphasisEdgesRenderer.webglContextRestored(),this._pickMeshRenderer&&this._pickMeshRenderer.webglContextRestored(),this._pickTriangleRenderer&&this._pickMeshRenderer.webglContextRestored(),this._occlusionRenderer&&this._occlusionRenderer.webglContextRestored()}_makeDrawHash(){const e=this.scene,t=[e.canvas.canvas.id,(e.gammaInput?"gi;":";")+(e.gammaOutput?"go":""),e._lightsState.getHash(),e._sectionPlanesState.getHash()],s=this._state;return s.stationary&&t.push("/s"),"none"===s.billboard?t.push("/n"):"spherical"===s.billboard?t.push("/s"):"cylindrical"===s.billboard&&t.push("/c"),s.receivesShadow&&t.push("/rs"),t.push(";"),t.join("")}_makePickHash(){const e=this.scene,t=[e.canvas.canvas.id,e._sectionPlanesState.getHash()],s=this._state;return s.stationary&&t.push("/s"),"none"===s.billboard?t.push("/n"):"spherical"===s.billboard?t.push("/s"):"cylindrical"===s.billboard&&t.push("/c"),t.push(";"),t.join("")}_makeOcclusionHash(){const e=this.scene,t=[e.canvas.canvas.id,e._sectionPlanesState.getHash()],s=this._state;return s.stationary&&t.push("/s"),"none"===s.billboard?t.push("/n"):"spherical"===s.billboard?t.push("/s"):"cylindrical"===s.billboard&&t.push("/c"),t.push(";"),t.join("")}_buildAABB(e,t){p.transformOBB3(e,this._geometry.obb,Zs),p.OBB3ToAABB3(Zs,t);const s=this._state.offset;if(t[0]+=s[0],t[1]+=s[1],t[2]+=s[2],t[3]+=s[0],t[4]+=s[1],t[5]+=s[2],this._state.origin){const e=this._state.origin;t[0]+=e[0],t[1]+=e[1],t[2]+=e[2],t[3]+=e[0],t[4]+=e[1],t[5]+=e[2]}}rotate(e,t){return qs[0]=e[0],qs[1]=e[1],qs[2]=e[2],qs[3]=t*p.DEGTORAD,p.angleAxisToQuaternion(qs,Js),p.mulQuaternions(this.quaternion,Js,$s),this.quaternion=$s,this._setLocalMatrixDirty(),this._setAABBDirty(),this.glRedraw(),this}rotateOnWorldAxis(e,t){return qs[0]=e[0],qs[1]=e[1],qs[2]=e[2],qs[3]=t*p.DEGTORAD,p.angleAxisToQuaternion(qs,Js),p.mulQuaternions(Js,this.quaternion,Js),this}rotateX(e){return this.rotate(ei,e)}rotateY(e){return this.rotate(ti,e)}rotateZ(e){return this.rotate(si,e)}translate(e,t){return p.vec3ApplyQuaternion(this.quaternion,e,ii),p.mulVec3Scalar(ii,t,ri),p.addVec3(this.position,ri,this.position),this._setLocalMatrixDirty(),this._setAABBDirty(),this.glRedraw(),this}translateX(e){return this.translate(ei,e)}translateY(e){return this.translate(ti,e)}translateZ(e){return this.translate(si,e)}_putDrawRenderers(){this._drawRenderer&&(this._drawRenderer.put(),this._drawRenderer=null),this._shadowRenderer&&(this._shadowRenderer.put(),this._shadowRenderer=null),this._emphasisFillRenderer&&(this._emphasisFillRenderer.put(),this._emphasisFillRenderer=null),this._emphasisEdgesRenderer&&(this._emphasisEdgesRenderer.put(),this._emphasisEdgesRenderer=null)}_putPickRenderers(){this._pickMeshRenderer&&(this._pickMeshRenderer.put(),this._pickMeshRenderer=null),this._pickTriangleRenderer&&(this._pickTriangleRenderer.put(),this._pickTriangleRenderer=null)}_putOcclusionRenderer(){this._occlusionRenderer&&(this._occlusionRenderer.put(),this._occlusionRenderer=null)}stateSortCompare(e,t){return e._state.layer-t._state.layer||e._drawRenderer.id-t._drawRenderer.id||e._material._state.id-t._material._state.id||e._geometry._state.id-t._geometry._state.id}rebuildRenderFlags(){this.renderFlags.reset(),this._getActiveSectionPlanes()?(this.renderFlags.numLayers=1,this.renderFlags.numVisibleLayers=1,this.renderFlags.visibleLayers[0]=0,this._updateRenderFlags()):this.renderFlags.culled=!0}_updateRenderFlags(){const e=this.renderFlags,t=this._state;if(t.xrayed){const t=this._xrayMaterial._state;t.fill&&(t.fillAlpha<1?e.xrayedSilhouetteTransparent=!0:e.xrayedSilhouetteOpaque=!0),t.edges&&(t.edgeAlpha<1?e.xrayedEdgesTransparent=!0:e.xrayedEdgesOpaque=!0)}else{if(this._material._state.alpha<1||t.colorize[3]<1?e.colorTransparent=!0:e.colorOpaque=!0,t.edges){this._edgeMaterial._state.alpha<1?e.edgesTransparent=!0:e.edgesOpaque=!0}if(t.selected){const t=this._selectedMaterial._state;t.fill&&(t.fillAlpha<1?e.selectedSilhouetteTransparent=!0:e.selectedSilhouetteOpaque=!0),t.edges&&(t.edgeAlpha<1?e.selectedEdgesTransparent=!0:e.selectedEdgesOpaque=!0)}else if(t.highlighted){const t=this._highlightMaterial._state;t.fill&&(t.fillAlpha<1?e.highlightedSilhouetteTransparent=!0:e.highlightedSilhouetteOpaque=!0),t.edges&&(t.edgeAlpha<1?e.highlightedEdgesTransparent=!0:e.highlightedEdgesOpaque=!0)}}}_getActiveSectionPlanes(){if(this._state.clippable){const e=this.scene._sectionPlanesState.sectionPlanes,t=e.length;if(t>0)for(let s=0;s<t;s++){const t=e[s],i=this.renderFlags;if(t.active)if(this._state.origin){const e=p.planeAABB3Intersect(t.dir,t.dist,this.aabb);if(-1===e)return!1;const r=0===e;i.sectionPlanesActivePerLayer[s]=r}else i.sectionPlanesActivePerLayer[s]=!0;else i.sectionPlanesActivePerLayer[s]=!1}}return!0}drawColorOpaque(e){(this._drawRenderer||(this._drawRenderer=Ts.get(this)))&&this._drawRenderer.drawMesh(e,this)}drawColorTransparent(e){(this._drawRenderer||(this._drawRenderer=Ts.get(this)))&&this._drawRenderer.drawMesh(e,this)}drawSilhouetteXRayed(e){(this._emphasisFillRenderer||(this._emphasisFillRenderer=Ns.get(this)))&&this._emphasisFillRenderer.drawMesh(e,this,0)}drawSilhouetteHighlighted(e){(this._emphasisFillRenderer||(this._emphasisFillRenderer=Ns.get(this)))&&this._emphasisFillRenderer.drawMesh(e,this,1)}drawSilhouetteSelected(e){(this._emphasisFillRenderer||(this._emphasisFillRenderer=Ns.get(this)))&&this._emphasisFillRenderer.drawMesh(e,this,2)}drawEdgesColorOpaque(e){(this._emphasisEdgesRenderer||(this._emphasisEdgesRenderer=ws.get(this)))&&this._emphasisEdgesRenderer.drawMesh(e,this,3)}drawEdgesColorTransparent(e){(this._emphasisEdgesRenderer||(this._emphasisEdgesRenderer=ws.get(this)))&&this._emphasisEdgesRenderer.drawMesh(e,this,3)}drawEdgesXRayed(e){(this._emphasisEdgesRenderer||(this._emphasisEdgesRenderer=ws.get(this)))&&this._emphasisEdgesRenderer.drawMesh(e,this,0)}drawEdgesHighlighted(e){(this._emphasisEdgesRenderer||(this._emphasisEdgesRenderer=ws.get(this)))&&this._emphasisEdgesRenderer.drawMesh(e,this,1)}drawEdgesSelected(e){(this._emphasisEdgesRenderer||(this._emphasisEdgesRenderer=ws.get(this)))&&this._emphasisEdgesRenderer.drawMesh(e,this,2)}drawOcclusion(e){(this._state.occluder&&this._occlusionRenderer||(this._occlusionRenderer=Qs.get(this)))&&this._occlusionRenderer.drawMesh(e,this)}drawShadow(e){(this._shadowRenderer||(this._shadowRenderer=Ks.get(this)))&&this._shadowRenderer.drawMesh(e,this)}drawPickMesh(e){(this._pickMeshRenderer||(this._pickMeshRenderer=Ms.get(this)))&&this._pickMeshRenderer.drawMesh(e,this)}canPickTriangle(){return this._geometry.isReadableGeometry}drawPickTriangles(e){(this._pickTriangleRenderer||(this._pickTriangleRenderer=Gs.get(this)))&&this._pickTriangleRenderer.drawMesh(e,this)}pickTriangleSurface(e,t,s){ai(this,e,t,s)}drawPickVertices(e){}delegatePickedEntity(){return this}destroy(){super.destroy(),this._putDrawRenderers(),this._putPickRenderers(),this._putOcclusionRenderer(),this.scene._renderer.putPickID(this._state.pickID),this._isObject&&(this.scene._deregisterObject(this),this._visible&&this.scene._objectVisibilityUpdated(this,!1,!1),this._xrayed&&this.scene._objectXRayedUpdated(this,!1,!1),this._selected&&this.scene._objectSelectedUpdated(this,!1,!1),this._highlighted&&this.scene._objectHighlightedUpdated(this,!1,!1),this.scene._objectColorizeUpdated(this,!1),this.scene._objectOpacityUpdated(this,!1),this.offset.some((e=>0!==e))&&this.scene._objectOffsetUpdated(this,!1)),this._isModel&&this.scene._deregisterModel(this),this.glRedraw()}}const ai=function(){const e=p.vec3(),t=p.vec3(),s=p.vec3(),i=p.vec3(),r=p.vec3(),o=p.vec3(),n=p.vec4(),a=p.vec3(),l=p.vec3(),h=p.vec3(),c=p.vec3(),A=p.vec3(),u=p.vec3(),d=p.vec3(),f=p.vec3(),E=p.vec3(),m=p.vec4(),y=p.vec4(),g=p.vec4(),I=p.vec3(),v=p.vec3(),T=p.vec3(),_=p.vec3(),R=p.vec3(),P=p.vec3(),D=p.vec3(),N=p.vec3(),C=p.vec3(),O=p.vec3(),b=p.vec3();return function(w,x,B,F){var M=F.primIndex;if(null!=M&&M>-1){const G=w.geometry._state,k=w.scene,V=k.camera,j=k.canvas;if("triangles"===G.primitiveName){F.primitive="triangle";const k=M,Q=G.indices,W=G.positions;let z,K,Y;if(Q){var L=Q[k+0],U=Q[k+1],H=Q[k+2];o[0]=L,o[1]=U,o[2]=H,F.indices=o,z=3*L,K=3*U,Y=3*H}else z=3*k,K=z+3,Y=K+3;if(s[0]=W[z+0],s[1]=W[z+1],s[2]=W[z+2],i[0]=W[K+0],i[1]=W[K+1],i[2]=W[K+2],r[0]=W[Y+0],r[1]=W[Y+1],r[2]=W[Y+2],G.compressGeometry){const e=G.positionsDecodeMatrix;e&&(at.decompressPosition(s,e,s),at.decompressPosition(i,e,i),at.decompressPosition(r,e,r))}F.canvasPos?p.canvasPosToLocalRay(j.canvas,w.origin?S(x,w.origin):x,B,w.worldMatrix,F.canvasPos,e,t):F.origin&&F.direction&&p.worldRayToLocalRay(w.worldMatrix,F.origin,F.direction,e,t),p.normalizeVec3(t),p.rayPlaneIntersect(e,t,s,i,r,n),F.localPos=n,F.position=n,m[0]=n[0],m[1]=n[1],m[2]=n[2],m[3]=1,p.transformVec4(w.worldMatrix,m,y),a[0]=y[0],a[1]=y[1],a[2]=y[2],F.canvasPos&&w.origin&&(a[0]+=w.origin[0],a[1]+=w.origin[1],a[2]+=w.origin[2]),F.worldPos=a,p.transformVec4(V.matrix,y,g),l[0]=g[0],l[1]=g[1],l[2]=g[2],F.viewPos=l,p.cartesianToBarycentric(n,s,i,r,h),F.bary=h;const X=G.normals;if(X){if(G.compressGeometry){const e=3*L,t=3*U,s=3*H;at.decompressNormal(X.subarray(e,e+2),c),at.decompressNormal(X.subarray(t,t+2),A),at.decompressNormal(X.subarray(s,s+2),u)}else c[0]=X[z],c[1]=X[z+1],c[2]=X[z+2],A[0]=X[K],A[1]=X[K+1],A[2]=X[K+2],u[0]=X[Y],u[1]=X[Y+1],u[2]=X[Y+2];const e=p.addVec3(p.addVec3(p.mulVec3Scalar(c,h[0],I),p.mulVec3Scalar(A,h[1],v),T),p.mulVec3Scalar(u,h[2],_),R);F.worldNormal=p.normalizeVec3(p.transformVec3(w.worldNormalMatrix,e,P))}const Z=G.uv;if(Z){if(d[0]=Z[2*L],d[1]=Z[2*L+1],f[0]=Z[2*U],f[1]=Z[2*U+1],E[0]=Z[2*H],E[1]=Z[2*H+1],G.compressGeometry){const e=G.uvDecodeMatrix;e&&(at.decompressUV(d,e,d),at.decompressUV(f,e,f),at.decompressUV(E,e,E))}F.uv=p.addVec3(p.addVec3(p.mulVec2Scalar(d,h[0],D),p.mulVec2Scalar(f,h[1],N),C),p.mulVec2Scalar(E,h[2],O),b)}}}}}();function li(e={}){let t=e.radiusTop||1;t<0&&(console.error("negative radiusTop not allowed - will invert"),t*=-1);let s=e.radiusBottom||1;s<0&&(console.error("negative radiusBottom not allowed - will invert"),s*=-1);let i=e.height||1;i<0&&(console.error("negative height not allowed - will invert"),i*=-1);let r=e.radialSegments||32;r<0&&(console.error("negative radialSegments not allowed - will invert"),r*=-1),r<3&&(r=3);let o=e.heightSegments||1;o<0&&(console.error("negative heightSegments not allowed - will invert"),o*=-1),o<1&&(o=1);const n=!!e.openEnded;let a=e.center;const l=a?a[0]:0,h=a?a[1]:0,c=a?a[2]:0,A=i/2,u=i/o,p=2*Math.PI/r,d=1/r,f=(t-s)/o,E=[],m=[],g=[],I=[];let v,T,_,R,P,D,N,C,O,b,S;const w=(90-180*Math.atan(i/(s-t))/Math.PI)/90;for(v=0;v<=o;v++)for(P=t-v*f,D=A-v*u,T=0;T<=r;T++)_=Math.sin(T*p),R=Math.cos(T*p),m.push(P*_),m.push(w),m.push(P*R),g.push(T*d),g.push(1*v/o),E.push(P*_+l),E.push(D+h),E.push(P*R+c);for(v=0;v<o;v++)for(T=0;T<=r;T++)N=v*(r+1)+T,C=N+r,I.push(N),I.push(C),I.push(C+1),I.push(N),I.push(C+1),I.push(N+1);if(!n&&t>0){for(O=E.length/3,m.push(0),m.push(1),m.push(0),g.push(.5),g.push(.5),E.push(0+l),E.push(A+h),E.push(0+c),T=0;T<=r;T++)_=Math.sin(T*p),R=Math.cos(T*p),b=.5*Math.sin(T*p)+.5,S=.5*Math.cos(T*p)+.5,m.push(t*_),m.push(1),m.push(t*R),g.push(b),g.push(S),E.push(t*_+l),E.push(A+h),E.push(t*R+c);for(T=0;T<r;T++)a=O,N=O+1+T,I.push(N),I.push(N+1),I.push(a)}if(!n&&s>0){for(O=E.length/3,m.push(0),m.push(-1),m.push(0),g.push(.5),g.push(.5),E.push(0+l),E.push(0-A+h),E.push(0+c),T=0;T<=r;T++)_=Math.sin(T*p),R=Math.cos(T*p),b=.5*Math.sin(T*p)+.5,S=.5*Math.cos(T*p)+.5,m.push(s*_),m.push(-1),m.push(s*R),g.push(b),g.push(S),E.push(s*_+l),E.push(0-A+h),E.push(s*R+c);for(T=0;T<r;T++)a=O,N=O+1+T,I.push(a),I.push(N+1),I.push(N)}return y.apply(e,{positions:E,normals:m,uv:g,indices:I})}function hi(e={}){const t=e.lod||1,s=e.center?e.center[0]:0,i=e.center?e.center[1]:0,r=e.center?e.center[2]:0;let o=e.radius||1;o<0&&(console.error("negative radius not allowed - will invert"),o*=-1);let n=e.heightSegments||18;n<0&&(console.error("negative heightSegments not allowed - will invert"),n*=-1),n=Math.floor(t*n),n<18&&(n=18);let a=e.widthSegments||18;a<0&&(console.error("negative widthSegments not allowed - will invert"),a*=-1),a=Math.floor(t*a),a<18&&(a=18);const l=[],h=[],c=[],A=[];let u,p,d,f,E,m,g,I,v,T,_,R,P,D,N;for(u=0;u<=n;u++)for(d=u*Math.PI/n,f=Math.sin(d),E=Math.cos(d),p=0;p<=a;p++)m=2*p*Math.PI/a,g=Math.sin(m),I=Math.cos(m),v=I*f,T=E,_=g*f,R=1-p/a,P=u/n,h.push(v),h.push(T),h.push(_),c.push(R),c.push(P),l.push(s+o*v),l.push(i+o*T),l.push(r+o*_);for(u=0;u<n;u++)for(p=0;p<a;p++)D=u*(a+1)+p,N=D+a+1,A.push(D+1),A.push(N+1),A.push(N),A.push(D+1),A.push(N),A.push(D);return y.apply(e,{positions:l,normals:h,uv:c,indices:A})}class ci extends O{get type(){return"SectionPlane"}constructor(e,t={}){super(e,t),this._state=new Ce({active:!0,pos:p.vec3(),dir:p.vec3(),dist:0}),this.active=t.active,this.pos=t.pos,this.dir=t.dir,this.scene._sectionPlaneCreated(this)}set active(e){this._state.active=!1!==e,this.glRedraw(),this.fire("active",this._state.active)}get active(){return this._state.active}set pos(e){this._state.pos.set(e||[0,0,0]),this._state.dist=-p.dotVec3(this._state.pos,this._state.dir),this.fire("pos",this._state.pos)}get pos(){return this._state.pos}set dir(e){this._state.dir.set(e||[0,0,-1]),this._state.dist=-p.dotVec3(this._state.pos,this._state.dir),this.glRedraw(),this.fire("dir",this._state.dir)}get dir(){return this._state.dir}get dist(){return this._state.dist}flipDir(){const e=this._state.dir;e[0]*=-1,e[1]*=-1,e[2]*=-1,this._state.dist=-p.dotVec3(this._state.pos,this._state.dir),this.fire("dir",this._state.dir),this.glRedraw()}destroy(){this._state.destroy(),this.scene._sectionPlaneDestroyed(this),super.destroy()}}const Ai=p.vec4(4),ui=p.vec4(),pi=p.vec4(),di=p.vec3([1,0,0]),fi=p.vec3([0,1,0]),Ei=p.vec3([0,0,1]),mi=p.vec3(3),yi=p.vec3(3),gi=p.identityMat4();class Ii extends O{constructor(e,t={}){if(super(e,t),this._parentNode=null,this._children=[],this._aabb=null,this._aabbDirty=!0,this.scene._aabbDirty=!0,this._numTriangles=0,this._scale=p.vec3(),this._quaternion=p.identityQuaternion(),this._rotation=p.vec3(),this._position=p.vec3(),this._offset=p.vec3(),this._localMatrix=p.identityMat4(),this._worldMatrix=p.identityMat4(),this._localMatrixDirty=!0,this._worldMatrixDirty=!0,t.matrix?this.matrix=t.matrix:(this.scale=t.scale,this.position=t.position,t.quaternion||(this.rotation=t.rotation)),this._isModel=t.isModel,this._isModel&&this.scene._registerModel(this),this._isObject=t.isObject,this._isObject&&this.scene._registerObject(this),this.origin=t.origin,this.visible=t.visible,this.culled=t.culled,this.pickable=t.pickable,this.clippable=t.clippable,this.collidable=t.collidable,this.castsShadow=t.castsShadow,this.receivesShadow=t.receivesShadow,this.xrayed=t.xrayed,this.highlighted=t.highlighted,this.selected=t.selected,this.edges=t.edges,this.colorize=t.colorize,this.opacity=t.opacity,this.offset=t.offset,t.children){const e=t.children;for(let s=0,i=e.length;s<i;s++)this.addChild(e[s],t.inheritStates)}if(t.parentId){const e=this.scene.components[t.parentId];e?e.isNode?e.addChild(this):this.error("Parent is not a Node: '"+t.parentId+"'"):this.error("Parent not found: '"+t.parentId+"'")}else t.parent&&(t.parent.isNode||this.error("Parent is not a Node"),t.parent.addChild(this))}get isEntity(){return!0}get isModel(){return this._isModel}get isObject(){return this._isObject}get aabb(){return this._aabbDirty&&this._updateAABB(),this._aabb}set origin(e){e?(this._origin||(this._origin=p.vec3()),this._origin.set(e)):this._origin&&(this._origin=null);for(let t=0,s=this._children.length;t<s;t++)this._children[t].origin=e;this.glRedraw()}get origin(){return this._origin}set rtcCenter(e){this.origin=e}get rtcCenter(){return this.origin}get numTriangles(){return this._numTriangles}set visible(e){e=!1!==e,this._visible=e;for(let t=0,s=this._children.length;t<s;t++)this._children[t].visible=e;this._isObject&&this.scene._objectVisibilityUpdated(this,e)}get visible(){return this._visible}set xrayed(e){e=!!e,this._xrayed=e;for(let t=0,s=this._children.length;t<s;t++)this._children[t].xrayed=e;this._isObject&&this.scene._objectXRayedUpdated(this,e)}get xrayed(){return this._xrayed}set highlighted(e){e=!!e,this._highlighted=e;for(let t=0,s=this._children.length;t<s;t++)this._children[t].highlighted=e;this._isObject&&this.scene._objectHighlightedUpdated(this,e)}get highlighted(){return this._highlighted}set selected(e){e=!!e,this._selected=e;for(let t=0,s=this._children.length;t<s;t++)this._children[t].selected=e;this._isObject&&this.scene._objectSelectedUpdated(this,e)}get selected(){return this._selected}set edges(e){e=!!e,this._edges=e;for(let t=0,s=this._children.length;t<s;t++)this._children[t].edges=e}get edges(){return this._edges}set culled(e){e=!!e,this._culled=e;for(let t=0,s=this._children.length;t<s;t++)this._children[t].culled=e}get culled(){return this._culled}set clippable(e){e=!1!==e,this._clippable=e;for(let t=0,s=this._children.length;t<s;t++)this._children[t].clippable=e}get clippable(){return this._clippable}set collidable(e){e=!1!==e,this._collidable=e;for(let t=0,s=this._children.length;t<s;t++)this._children[t].collidable=e}get collidable(){return this._collidable}set pickable(e){e=!1!==e,this._pickable=e;for(let t=0,s=this._children.length;t<s;t++)this._children[t].pickable=e}get pickable(){return this._pickable}set colorize(e){let t=this._colorize;t||(t=this._colorize=new Float32Array(4),t[3]=1),e?(t[0]=e[0],t[1]=e[1],t[2]=e[2]):(t[0]=1,t[1]=1,t[2]=1);for(let e=0,s=this._children.length;e<s;e++)this._children[e].colorize=t;if(this._isObject){const t=!!e;this.scene._objectColorizeUpdated(this,t)}}get colorize(){return this._colorize.slice(0,3)}set opacity(e){let t=this._colorize;t||(t=this._colorize=new Float32Array(4),t[0]=1,t[1]=1,t[2]=1),t[3]=null!=e?e:1;for(let t=0,s=this._children.length;t<s;t++)this._children[t].opacity=e;if(this._isObject){const t=null!=e;this.scene._objectOpacityUpdated(this,t)}}get opacity(){return this._colorize[3]}set castsShadow(e){e=!!e,this._castsShadow=e;for(let t=0,s=this._children.length;t<s;t++)this._children[t].castsShadow=e}get castsShadow(){return this._castsShadow}set receivesShadow(e){e=!!e,this._receivesShadow=e;for(let t=0,s=this._children.length;t<s;t++)this._children[t].receivesShadow=e}get receivesShadow(){return this._receivesShadow}get saoEnabled(){return!1}set offset(e){e?(this._offset[0]=e[0],this._offset[1]=e[1],this._offset[2]=e[2]):(this._offset[0]=0,this._offset[1]=0,this._offset[2]=0);for(let e=0,t=this._children.length;e<t;e++)this._children[e].offset=this._offset;this._isObject&&this.scene._objectOffsetUpdated(this,e)}get offset(){return this._offset}get isNode(){return!0}_setLocalMatrixDirty(){this._localMatrixDirty=!0,this._setWorldMatrixDirty()}_setWorldMatrixDirty(){this._worldMatrixDirty=!0;for(let e=0,t=this._children.length;e<t;e++)this._children[e]._setWorldMatrixDirty()}_buildWorldMatrix(){const e=this.matrix;if(this._parentNode)p.mulMat4(this._parentNode.worldMatrix,e,this._worldMatrix);else for(let t=0,s=e.length;t<s;t++)this._worldMatrix[t]=e[t];this._worldMatrixDirty=!1}_setSubtreeAABBsDirty(e){if(e._aabbDirty=!0,e._children)for(let t=0,s=e._children.length;t<s;t++)this._setSubtreeAABBsDirty(e._children[t])}_setAABBDirty(){if(this._setSubtreeAABBsDirty(this),this.collidable)for(let e=this;e;e=e._parentNode)e._aabbDirty=!0}_updateAABB(){if(this.scene._aabbDirty=!0,this._aabb||(this._aabb=p.AABB3()),this._buildAABB)this._buildAABB(this.worldMatrix,this._aabb);else{let e;p.collapseAABB3(this._aabb);for(let t=0,s=this._children.length;t<s;t++)e=this._children[t],e.collidable&&p.expandAABB3(this._aabb,e.aabb)}this._aabbDirty=!1}addChild(e,t){if(y.isNumeric(e)||y.isString(e)){const t=e;if(!(e=this.scene.component[t]))return void this.warn("Component not found: "+y.inQuotes(t));if(!e.isNode&&!e.isMesh)return void this.error("Not a Node or Mesh: "+t)}else{if(!e.isNode&&!e.isMesh)return void this.error("Not a Node or Mesh: "+e.id);if(e._parentNode){if(e._parentNode.id===this.id)return void this.warn("Already a child: "+e.id);e._parentNode.removeChild(e)}}if(e.id,e.scene.id===this.scene.id)return this._children.push(e),e._parentNode=this,t&&(e.visible=this.visible,e.culled=this.culled,e.xrayed=this.xrayed,e.highlited=this.highlighted,e.selected=this.selected,e.edges=this.edges,e.clippable=this.clippable,e.pickable=this.pickable,e.collidable=this.collidable,e.castsShadow=this.castsShadow,e.receivesShadow=this.receivesShadow,e.colorize=this.colorize,e.opacity=this.opacity,e.offset=this.offset),e._setWorldMatrixDirty(),e._setAABBDirty(),this._numTriangles+=e.numTriangles,e;this.error("Child not in same Scene: "+e.id)}removeChild(e){for(let t=0,s=this._children.length;t<s;t++)if(this._children[t].id===e.id)return e._parentNode=null,this._children=this._children.splice(t,1),e._setWorldMatrixDirty(),e._setAABBDirty(),this._setAABBDirty(),void(this._numTriangles-=e.numTriangles)}removeChildren(){let e;for(let t=0,s=this._children.length;t<s;t++)e=this._children[t],e._parentNode=null,e._setWorldMatrixDirty(),e._setAABBDirty(),this._numTriangles-=e.numTriangles;this._children=[],this._setAABBDirty()}get numChildren(){return this._children.length}get children(){return this._children}set parent(e){if(y.isNumeric(e)||y.isString(e)){const t=e;if(!(e=this.scene.components[t]))return void this.warn("Node not found: "+y.inQuotes(t));if(!e.isNode)return void this.error("Not a Node: "+e.id)}e.scene.id===this.scene.id?this._parentNode&&this._parentNode.id===e.id?this.warn("Already a child of Node: "+e.id):e.addChild(this):this.error("Node not in same Scene: "+e.id)}get parent(){return this._parentNode}set position(e){this._position.set(e||[0,0,0]),this._setLocalMatrixDirty(),this._setAABBDirty(),this.glRedraw()}get position(){return this._position}set rotation(e){this._rotation.set(e||[0,0,0]),p.eulerToQuaternion(this._rotation,"XYZ",this._quaternion),this._setLocalMatrixDirty(),this._setAABBDirty(),this.glRedraw()}get rotation(){return this._rotation}set quaternion(e){this._quaternion.set(e||[0,0,0,1]),p.quaternionToEuler(this._quaternion,"XYZ",this._rotation),this._setLocalMatrixDirty(),this._setAABBDirty(),this.glRedraw()}get quaternion(){return this._quaternion}set scale(e){this._scale.set(e||[1,1,1]),this._setLocalMatrixDirty(),this._setAABBDirty(),this.glRedraw()}get scale(){return this._scale}set matrix(e){this._localMatrix||(this._localMatrix=p.identityMat4()),this._localMatrix.set(e||gi),p.decomposeMat4(this._localMatrix,this._position,this._quaternion,this._scale),this._localMatrixDirty=!1,this._setWorldMatrixDirty(),this._setAABBDirty(),this.glRedraw()}get matrix(){return this._localMatrixDirty&&(this._localMatrix||(this._localMatrix=p.identityMat4()),p.composeMat4(this._position,this._quaternion,this._scale,this._localMatrix),this._localMatrixDirty=!1),this._localMatrix}get worldMatrix(){return this._worldMatrixDirty&&this._buildWorldMatrix(),this._worldMatrix}rotate(e,t){return Ai[0]=e[0],Ai[1]=e[1],Ai[2]=e[2],Ai[3]=t*p.DEGTORAD,p.angleAxisToQuaternion(Ai,ui),p.mulQuaternions(this.quaternion,ui,pi),this.quaternion=pi,this._setLocalMatrixDirty(),this._setAABBDirty(),this.glRedraw(),this}rotateOnWorldAxis(e,t){return Ai[0]=e[0],Ai[1]=e[1],Ai[2]=e[2],Ai[3]=t*p.DEGTORAD,p.angleAxisToQuaternion(Ai,ui),p.mulQuaternions(ui,this.quaternion,ui),this}rotateX(e){return this.rotate(di,e)}rotateY(e){return this.rotate(fi,e)}rotateZ(e){return this.rotate(Ei,e)}translate(e,t){return p.vec3ApplyQuaternion(this.quaternion,e,mi),p.mulVec3Scalar(mi,t,yi),p.addVec3(this.position,yi,this.position),this._setLocalMatrixDirty(),this._setAABBDirty(),this.glRedraw(),this}translateX(e){return this.translate(di,e)}translateY(e){return this.translate(fi,e)}translateZ(e){return this.translate(Ei,e)}get type(){return"Node"}destroy(){if(super.destroy(),this._parentNode&&this._parentNode.removeChild(this),this._isObject&&(this.scene._deregisterObject(this),this._visible&&this.scene._objectVisibilityUpdated(this,!1,!1),this._xrayed&&this.scene._objectXRayedUpdated(this,!1,!1),this._selected&&this.scene._objectSelectedUpdated(this,!1,!1),this._highlighted&&this.scene._objectHighlightedUpdated(this,!1,!1),this.scene._objectColorizeUpdated(this,!1),this.scene._objectOpacityUpdated(this,!1),this.offset.some((e=>0!==e))&&this.scene._objectOffsetUpdated(this,!1)),this._isModel&&this.scene._deregisterModel(this),this._children.length){const e=this._children.splice();let t;for(let s=0,i=e.length;s<i;s++)t=e[s],t.destroy()}this._children=[],this._setAABBDirty(),this.scene._aabbDirty=!0}}function vi(e,t,s=null){let i;const r=t;if(1009===r)return e.UNSIGNED_BYTE;if(1017===r)return e.UNSIGNED_SHORT_4_4_4_4;if(1018===r)return e.UNSIGNED_SHORT_5_5_5_1;if(1010===r)return e.BYTE;if(1011===r)return e.SHORT;if(1012===r)return e.UNSIGNED_SHORT;if(1013===r)return e.INT;if(1014===r)return e.UNSIGNED_INT;if(1015===r)return e.FLOAT;if(1016===r)return e.HALF_FLOAT;if(1021===r)return e.ALPHA;if(r===is)return e.RGBA;if(1024===r)return e.LUMINANCE;if(1025===r)return e.LUMINANCE_ALPHA;if(1026===r)return e.DEPTH_COMPONENT;if(1027===r)return e.DEPTH_STENCIL;if(1028===r)return e.RED;if(1022===r)return e.RGBA;if(1029===r)return e.RED_INTEGER;if(1030===r)return e.RG;if(1031===r)return e.RG_INTEGER;if(1033===r)return e.RGBA_INTEGER;if(r===rs||r===os||r===ns||r===as)if(s===fs){const t=Re(e,"WEBGL_compressed_texture_s3tc_srgb");if(null===t)return null;if(r===rs)return t.COMPRESSED_SRGB_S3TC_DXT1_EXT;if(r===os)return t.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT;if(r===ns)return t.COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT;if(r===as)return t.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT}else{if(i=Re(e,"WEBGL_compressed_texture_s3tc"),null===i)return null;if(r===rs)return i.COMPRESSED_RGB_S3TC_DXT1_EXT;if(r===os)return i.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(r===ns)return i.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(r===as)return i.COMPRESSED_RGBA_S3TC_DXT5_EXT}if(r===ls||35841===r||r===hs||35843===r){const t=Re(e,"WEBGL_compressed_texture_pvrtc");if(null===t)return null;if(r===ls)return t.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(35841===r)return t.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(r===hs)return t.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(35843===r)return t.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}if(36196===r){const t=Re(e,"WEBGL_compressed_texture_etc1");return null!==t?t.COMPRESSED_RGB_ETC1_WEBGL:null}if(r===cs||r===As){const t=Re(e,"WEBGL_compressed_texture_etc");if(null===t)return null;if(r===cs)return s===fs?t.COMPRESSED_SRGB8_ETC2:t.COMPRESSED_RGB8_ETC2;if(r===As)return s===fs?t.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:t.COMPRESSED_RGBA8_ETC2_EAC}if(r===us||37809===r||37810===r||37811===r||37812===r||37813===r||37814===r||37815===r||37816===r||37817===r||37818===r||37819===r||37820===r||37821===r){const t=Re(e,"WEBGL_compressed_texture_astc");if(null===t)return null;if(r===us)return s===fs?t.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR:t.COMPRESSED_RGBA_ASTC_4x4_KHR;if(37809===r)return s===fs?t.COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR:t.COMPRESSED_RGBA_ASTC_5x4_KHR;if(37810===r)return s===fs?t.COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR:t.COMPRESSED_RGBA_ASTC_5x5_KHR;if(37811===r)return s===fs?t.COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR:t.COMPRESSED_RGBA_ASTC_6x5_KHR;if(37812===r)return s===fs?t.COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR:t.COMPRESSED_RGBA_ASTC_6x6_KHR;if(37813===r)return s===fs?t.COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR:t.COMPRESSED_RGBA_ASTC_8x5_KHR;if(37814===r)return s===fs?t.COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR:t.COMPRESSED_RGBA_ASTC_8x6_KHR;if(37815===r)return s===fs?t.COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR:t.COMPRESSED_RGBA_ASTC_8x8_KHR;if(37816===r)return s===fs?t.COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR:t.COMPRESSED_RGBA_ASTC_10x5_KHR;if(37817===r)return s===fs?t.COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR:t.COMPRESSED_RGBA_ASTC_10x6_KHR;if(37818===r)return s===fs?t.COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR:t.COMPRESSED_RGBA_ASTC_10x8_KHR;if(37819===r)return s===fs?t.COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR:t.COMPRESSED_RGBA_ASTC_10x10_KHR;if(37820===r)return s===fs?t.COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR:t.COMPRESSED_RGBA_ASTC_12x10_KHR;if(37821===r)return s===fs?t.COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR:t.COMPRESSED_RGBA_ASTC_12x12_KHR}if(r===ps){const t=Re(e,"EXT_texture_compression_bptc");if(null===t)return null;if(r===ps)return s===fs?t.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT:t.COMPRESSED_RGBA_BPTC_UNORM_EXT}return 1020===r?e.UNSIGNED_INT_24_8:r===Kt?e.REPEAT:r===Yt?e.CLAMP_TO_EDGE:r===qt||r===Jt?e.NEAREST_MIPMAP_LINEAR:r===es?e.LINEAR_MIPMAP_NEAREST:r===ss?e.LINEAR_MIPMAP_LINEAR:r===Zt?e.NEAREST:r===$t?e.LINEAR:null}const Ti=new Uint8Array([0,0,0,1]);class _i{constructor({gl:e,target:t,format:s,type:i,wrapS:r,wrapT:o,wrapR:n,encoding:a,preloadColor:l,premultiplyAlpha:h,flipY:c}){this.gl=e,this.target=t||e.TEXTURE_2D,this.format=s||is,this.type=i||1009,this.internalFormat=null,this.premultiplyAlpha=!!h,this.flipY=!!c,this.unpackAlignment=4,this.wrapS=r||Kt,this.wrapT=o||Kt,this.wrapR=n||Kt,this.encoding=a||fs,this.texture=e.createTexture(),l&&this.setPreloadColor(l),this.allocated=!0}setPreloadColor(e){e?(Ti[0]=Math.floor(255*e[0]),Ti[1]=Math.floor(255*e[1]),Ti[2]=Math.floor(255*e[2]),Ti[3]=Math.floor(255*(void 0!==e[3]?e[3]:1))):(Ti[0]=0,Ti[1]=0,Ti[2]=0,Ti[3]=255);const t=this.gl;if(t.bindTexture(this.target,this.texture),this.target===t.TEXTURE_CUBE_MAP){const e=[t.TEXTURE_CUBE_MAP_POSITIVE_X,t.TEXTURE_CUBE_MAP_NEGATIVE_X,t.TEXTURE_CUBE_MAP_POSITIVE_Y,t.TEXTURE_CUBE_MAP_NEGATIVE_Y,t.TEXTURE_CUBE_MAP_POSITIVE_Z,t.TEXTURE_CUBE_MAP_NEGATIVE_Z];for(let s=0,i=e.length;s<i;s++)t.texImage2D(e[s],0,t.RGBA,1,1,0,t.RGBA,t.UNSIGNED_BYTE,Ti)}else t.texImage2D(this.target,0,t.RGBA,1,1,0,t.RGBA,t.UNSIGNED_BYTE,Ti);t.bindTexture(this.target,null)}setTarget(e){this.target=e||this.gl.TEXTURE_2D}setImage(e,t={}){const s=this.gl;void 0!==t.format&&(this.format=t.format),void 0!==t.internalFormat&&(this.internalFormat=t.internalFormat),void 0!==t.encoding&&(this.encoding=t.encoding),void 0!==t.type&&(this.type=t.type),void 0!==t.flipY&&(this.flipY=t.flipY),void 0!==t.premultiplyAlpha&&(this.premultiplyAlpha=t.premultiplyAlpha),void 0!==t.unpackAlignment&&(this.unpackAlignment=t.unpackAlignment),void 0!==t.minFilter&&(this.minFilter=t.minFilter),void 0!==t.magFilter&&(this.magFilter=t.magFilter),void 0!==t.wrapS&&(this.wrapS=t.wrapS),void 0!==t.wrapT&&(this.wrapT=t.wrapT),void 0!==t.wrapR&&(this.wrapR=t.wrapR);let i=!1;s.bindTexture(this.target,this.texture);const r=s.getParameter(s.UNPACK_FLIP_Y_WEBGL);s.pixelStorei(s.UNPACK_FLIP_Y_WEBGL,this.flipY);const o=s.getParameter(s.UNPACK_PREMULTIPLY_ALPHA_WEBGL);s.pixelStorei(s.UNPACK_PREMULTIPLY_ALPHA_WEBGL,this.premultiplyAlpha);const n=s.getParameter(s.UNPACK_ALIGNMENT);s.pixelStorei(s.UNPACK_ALIGNMENT,this.unpackAlignment);const a=s.getParameter(s.UNPACK_COLORSPACE_CONVERSION_WEBGL);s.pixelStorei(s.UNPACK_COLORSPACE_CONVERSION_WEBGL,s.NONE);const l=vi(s,this.minFilter);s.texParameteri(this.target,s.TEXTURE_MIN_FILTER,l),l!==s.NEAREST_MIPMAP_NEAREST&&l!==s.LINEAR_MIPMAP_NEAREST&&l!==s.NEAREST_MIPMAP_LINEAR&&l!==s.LINEAR_MIPMAP_LINEAR||(i=!0);const h=vi(s,this.magFilter);h&&s.texParameteri(this.target,s.TEXTURE_MAG_FILTER,h);const c=vi(s,this.wrapS);c&&s.texParameteri(this.target,s.TEXTURE_WRAP_S,c);const A=vi(s,this.wrapT);A&&s.texParameteri(this.target,s.TEXTURE_WRAP_T,A);const u=vi(s,this.format,this.encoding),p=vi(s,this.type),d=Ri(s,this.internalFormat,u,p,this.encoding,!1);if(this.target===s.TEXTURE_CUBE_MAP){if(y.isArray(e)){const t=e,i=[s.TEXTURE_CUBE_MAP_POSITIVE_X,s.TEXTURE_CUBE_MAP_NEGATIVE_X,s.TEXTURE_CUBE_MAP_POSITIVE_Y,s.TEXTURE_CUBE_MAP_NEGATIVE_Y,s.TEXTURE_CUBE_MAP_POSITIVE_Z,s.TEXTURE_CUBE_MAP_NEGATIVE_Z];for(let e=0,r=i.length;e<r;e++)s.texImage2D(i[e],0,d,u,p,t[e])}}else s.texImage2D(s.TEXTURE_2D,0,d,u,p,e);i&&s.generateMipmap(this.target),s.bindTexture(this.target,null),s.pixelStorei(s.UNPACK_FLIP_Y_WEBGL,r),s.pixelStorei(s.UNPACK_PREMULTIPLY_ALPHA_WEBGL,o),s.pixelStorei(s.UNPACK_ALIGNMENT,n),s.pixelStorei(s.UNPACK_COLORSPACE_CONVERSION_WEBGL,a)}setCompressedData({mipmaps:e,props:t={}}){const s=this.gl,i=e.length;void 0!==t.format&&(this.format=t.format),void 0!==t.internalFormat&&(this.internalFormat=t.internalFormat),void 0!==t.encoding&&(this.encoding=t.encoding),void 0!==t.type&&(this.type=t.type),void 0!==t.flipY&&(this.flipY=t.flipY),void 0!==t.premultiplyAlpha&&(this.premultiplyAlpha=t.premultiplyAlpha),void 0!==t.unpackAlignment&&(this.unpackAlignment=t.unpackAlignment),void 0!==t.minFilter&&(this.minFilter=t.minFilter),void 0!==t.magFilter&&(this.magFilter=t.magFilter),void 0!==t.wrapS&&(this.wrapS=t.wrapS),void 0!==t.wrapT&&(this.wrapT=t.wrapT),void 0!==t.wrapR&&(this.wrapR=t.wrapR),s.activeTexture(s.TEXTURE0+0),s.bindTexture(this.target,this.texture);let r=e.length>1;s.pixelStorei(s.UNPACK_FLIP_Y_WEBGL,this.flipY),s.pixelStorei(s.UNPACK_PREMULTIPLY_ALPHA_WEBGL,this.premultiplyAlpha),s.pixelStorei(s.UNPACK_ALIGNMENT,this.unpackAlignment),s.pixelStorei(s.UNPACK_COLORSPACE_CONVERSION_WEBGL,s.NONE);const o=vi(s,this.wrapS);o&&s.texParameteri(this.target,s.TEXTURE_WRAP_S,o);const n=vi(s,this.wrapT);if(n&&s.texParameteri(this.target,s.TEXTURE_WRAP_T,n),this.type===s.TEXTURE_3D||this.type===s.TEXTURE_2D_ARRAY){const e=vi(s,this.wrapR);e&&s.texParameteri(this.target,s.TEXTURE_WRAP_R,e),s.texParameteri(this.type,s.TEXTURE_WRAP_R,e)}r?(s.texParameteri(this.target,s.TEXTURE_MIN_FILTER,Pi(s,this.minFilter)),s.texParameteri(this.target,s.TEXTURE_MAG_FILTER,Pi(s,this.magFilter))):(s.texParameteri(this.target,s.TEXTURE_MIN_FILTER,vi(s,this.minFilter)),s.texParameteri(this.target,s.TEXTURE_MAG_FILTER,vi(s,this.magFilter)));const a=vi(s,this.format,this.encoding),l=vi(s,this.type),h=Ri(s,this.internalFormat,a,l,this.encoding,!1);s.texStorage2D(s.TEXTURE_2D,i,h,e[0].width,e[0].height);for(let t=0,i=e.length;t<i;t++){const i=e[t];this.format!==is?null!==a?s.compressedTexSubImage2D(s.TEXTURE_2D,t,0,0,i.width,i.height,a,i.data):console.warn("Attempt to load unsupported compressed texture format in .setCompressedData()"):s.texSubImage2D(s.TEXTURE_2D,t,0,0,i.width,i.height,a,l,i.data)}s.bindTexture(this.target,null)}setProps(e){const t=this.gl;t.bindTexture(this.target,this.texture),this._uploadProps(e),t.bindTexture(this.target,null)}_uploadProps(e){const t=this.gl;if(void 0!==e.format&&(this.format=e.format),void 0!==e.internalFormat&&(this.internalFormat=e.internalFormat),void 0!==e.encoding&&(this.encoding=e.encoding),void 0!==e.type&&(this.type=e.type),void 0!==e.minFilter){const s=vi(t,e.minFilter);s&&(this.minFilter=e.minFilter,t.texParameteri(this.target,t.TEXTURE_MIN_FILTER,s),s!==t.NEAREST_MIPMAP_NEAREST&&s!==t.LINEAR_MIPMAP_NEAREST&&s!==t.NEAREST_MIPMAP_LINEAR&&s!==t.LINEAR_MIPMAP_LINEAR||t.generateMipmap(this.target))}if(void 0!==e.magFilter){const s=vi(t,e.magFilter);s&&(this.magFilter=e.magFilter,t.texParameteri(this.target,t.TEXTURE_MAG_FILTER,s))}if(void 0!==e.wrapS){const s=vi(t,e.wrapS);s&&(this.wrapS=e.wrapS,t.texParameteri(this.target,t.TEXTURE_WRAP_S,s))}if(void 0!==e.wrapT){const s=vi(t,e.wrapT);s&&(this.wrapT=e.wrapT,t.texParameteri(this.target,t.TEXTURE_WRAP_T,s))}}bind(e){if(this.allocated){if(this.texture){const t=this.gl;return t.activeTexture(t["TEXTURE"+e]),t.bindTexture(this.target,this.texture),!0}return!1}}unbind(e){if(this.allocated&&this.texture){const t=this.gl;t.activeTexture(t["TEXTURE"+e]),t.bindTexture(this.target,null)}}destroy(){this.allocated&&this.texture&&(this.gl.deleteTexture(this.texture),this.texture=null)}}function Ri(e,t,s,i,r,o=!1){if(null!==t){if(void 0!==e[t])return e[t];console.warn("Attempt to use non-existing WebGL internal format '"+t+"'")}let n=s;return s===e.RED&&(i===e.FLOAT&&(n=e.R32F),i===e.HALF_FLOAT&&(n=e.R16F),i===e.UNSIGNED_BYTE&&(n=e.R8)),s===e.RG&&(i===e.FLOAT&&(n=e.RG32F),i===e.HALF_FLOAT&&(n=e.RG16F),i===e.UNSIGNED_BYTE&&(n=e.RG8)),s===e.RGBA&&(i===e.FLOAT&&(n=e.RGBA32F),i===e.HALF_FLOAT&&(n=e.RGBA16F),i===e.UNSIGNED_BYTE&&(n=r===fs&&!1===o?e.SRGB8_ALPHA8:e.RGBA8),i===e.UNSIGNED_SHORT_4_4_4_4&&(n=e.RGBA4),i===e.UNSIGNED_SHORT_5_5_5_1&&(n=e.RGB5_A1)),n!==e.R16F&&n!==e.R32F&&n!==e.RG16F&&n!==e.RG32F&&n!==e.RGBA16F&&n!==e.RGBA32F||Re(e,"EXT_color_buffer_float"),n}function Pi(e,t){return t===Zt||1004===t||1005===t?e.NEAREST:e.LINEAR}function Di(e){if(!Ni(e.width)||!Ni(e.height)){const t=document.createElement("canvas");t.width=Ci(e.width),t.height=Ci(e.height);t.getContext("2d").drawImage(e,0,0,e.width,e.height,0,0,t.width,t.height),e=t}return e}function Ni(e){return 0==(e&e-1)}function Ci(e){--e;for(let t=1;t<32;t<<=1)e|=e>>t;return e+1}class Oi extends O{get type(){return"Texture"}constructor(e,t={}){super(e,t),this._state=new Ce({texture:new _i({gl:this.scene.canvas.gl}),matrix:p.identityMat4(),hasMatrix:t.translate&&(0!==t.translate[0]||0!==t.translate[1])||!!t.rotate||t.scale&&(0!==t.scale[0]||0!==t.scale[1]),minFilter:this._checkMinFilter(t.minFilter),magFilter:this._checkMagFilter(t.magFilter),wrapS:this._checkWrapS(t.wrapS),wrapT:this._checkWrapT(t.wrapT),flipY:this._checkFlipY(t.flipY),encoding:this._checkEncoding(t.encoding)}),this._src=null,this._image=null,this._translate=p.vec2([0,0]),this._scale=p.vec2([1,1]),this._rotate=p.vec2([0,0]),this._matrixDirty=!1,this.translate=t.translate,this.scale=t.scale,this.rotate=t.rotate,t.src?this.src=t.src:t.image&&(this.image=t.image),d.memory.textures++}_checkMinFilter(e){return(e=e||ss)!==$t&&e!==es&&e!==ss&&e!==Jt&&e!==qt&&(this.error("Unsupported value for 'minFilter' - supported values are LinearFilter, LinearMipMapNearestFilter, NearestMipMapNearestFilter, NearestMipMapLinearFilter and LinearMipMapLinearFilter. Defaulting to LinearMipMapLinearFilter."),e=ss),e}_checkMagFilter(e){return(e=e||$t)!==$t&&e!==Zt&&(this.error("Unsupported value for 'magFilter' - supported values are LinearFilter and NearestFilter. Defaulting to LinearFilter."),e=$t),e}_checkWrapS(e){return(e=e||Kt)!==Yt&&e!==Xt&&e!==Kt&&(this.error("Unsupported value for 'wrapS' - supported values are ClampToEdgeWrapping, MirroredRepeatWrapping and RepeatWrapping. Defaulting to RepeatWrapping."),e=Kt),e}_checkWrapT(e){return(e=e||Kt)!==Yt&&e!==Xt&&e!==Kt&&(this.error("Unsupported value for 'wrapT' - supported values are ClampToEdgeWrapping, MirroredRepeatWrapping and RepeatWrapping. Defaulting to RepeatWrapping."),e=Kt),e}_checkFlipY(e){return!!e}_checkEncoding(e){return(e=e||ds)!==ds&&e!==fs&&(this.error("Unsupported value for 'encoding' - supported values are LinearEncoding and sRGBEncoding. Defaulting to LinearEncoding."),e=ds),e}_webglContextRestored(){this._state.texture=new _i({gl:this.scene.canvas.gl}),this._image?this.image=this._image:this._src&&(this.src=this._src)}_update(){const e=this._state;if(this._matrixDirty){let t,s;0===this._translate[0]&&0===this._translate[1]||(t=p.translationMat4v([this._translate[0],this._translate[1],0],this._state.matrix)),1===this._scale[0]&&1===this._scale[1]||(s=p.scalingMat4v([this._scale[0],this._scale[1],1]),t=t?p.mulMat4(t,s):s),0!==this._rotate&&(s=p.rotationMat4v(.0174532925*this._rotate,[0,0,1]),t=t?p.mulMat4(t,s):s),t&&(e.matrix=t),this._matrixDirty=!1}this.glRedraw()}set image(e){this._image=Di(e),this._image.crossOrigin="Anonymous",this._state.texture.setImage(this._image,this._state),this._src=null,this.glRedraw()}get image(){return this._image}set src(e){this.scene.loading++,this.scene.canvas.spinner.processes++;const t=this;let s=new Image;s.onload=function(){s=Di(s),t._state.texture.setImage(s,t._state),t.scene.loading--,t.glRedraw(),t.scene.canvas.spinner.processes--},s.src=e,this._src=e,this._image=null}get src(){return this._src}set translate(e){this._translate.set(e||[0,0]),this._matrixDirty=!0,this._needUpdate()}get translate(){return this._translate}set scale(e){this._scale.set(e||[1,1]),this._matrixDirty=!0,this._needUpdate()}get scale(){return this._scale}set rotate(e){e=e||0,this._rotate!==e&&(this._rotate=e,this._matrixDirty=!0,this._needUpdate())}get rotate(){return this._rotate}get minFilter(){return this._state.minFilter}get magFilter(){return this._state.magFilter}get wrapS(){return this._state.wrapS}get wrapT(){return this._state.wrapT}get flipY(){return this._state.flipY}get encoding(){return this._state.encoding}destroy(){super.destroy(),this._state.texture&&this._state.texture.destroy(),this._state.destroy(),d.memory.textures--}}const bi=d.memory,Si=p.AABB3();class wi extends $e{get type(){return"VBOGeometry"}get isVBOGeometry(){return!0}constructor(e,t={}){super(e,t),this._state=new Ce({compressGeometry:!0,primitive:null,primitiveName:null,positionsDecodeMatrix:null,uvDecodeMatrix:null,positionsBuf:null,normalsBuf:null,colorsbuf:null,uvBuf:null,indicesBuf:null,hash:""}),this._numTriangles=0,this._edgeThreshold=t.edgeThreshold||10,this._aabb=null,this._obb=p.OBB3();const s=this._state,i=this.scene.canvas.gl;switch(t.primitive=t.primitive||"triangles",t.primitive){case"points":s.primitive=i.POINTS,s.primitiveName=t.primitive;break;case"lines":s.primitive=i.LINES,s.primitiveName=t.primitive;break;case"line-loop":s.primitive=i.LINE_LOOP,s.primitiveName=t.primitive;break;case"line-strip":s.primitive=i.LINE_STRIP,s.primitiveName=t.primitive;break;case"triangles":s.primitive=i.TRIANGLES,s.primitiveName=t.primitive;break;case"triangle-strip":s.primitive=i.TRIANGLE_STRIP,s.primitiveName=t.primitive;break;case"triangle-fan":s.primitive=i.TRIANGLE_FAN,s.primitiveName=t.primitive;break;default:this.error("Unsupported value for 'primitive': '"+t.primitive+"' - supported values are 'points', 'lines', 'line-loop', 'line-strip', 'triangles', 'triangle-strip' and 'triangle-fan'. Defaulting to 'triangles'."),s.primitive=i.TRIANGLES,s.primitiveName=t.primitive}if(t.positions)if(t.indices){var r;if(t.positionsDecodeMatrix);else{const e=at.getPositionsBounds(t.positions),o=at.compressPositions(t.positions,e.min,e.max);r=o.quantized,s.positionsDecodeMatrix=o.decodeMatrix,s.positionsBuf=new le(i,i.ARRAY_BUFFER,r,r.length,3,i.STATIC_DRAW),bi.positions+=s.positionsBuf.numItems,p.positions3ToAABB3(t.positions,this._aabb),p.positions3ToAABB3(r,Si,s.positionsDecodeMatrix),p.AABB3ToOBB3(Si,this._obb)}if(t.colors){const e=t.colors.constructor===Float32Array?t.colors:new Float32Array(t.colors);s.colorsBuf=new le(i,i.ARRAY_BUFFER,e,e.length,4,i.STATIC_DRAW),bi.colors+=s.colorsBuf.numItems}if(t.uv){const e=at.getUVBounds(t.uv),r=at.compressUVs(t.uv,e.min,e.max),o=r.quantized;s.uvDecodeMatrix=r.decodeMatrix,s.uvBuf=new le(i,i.ARRAY_BUFFER,o,o.length,2,i.STATIC_DRAW),bi.uvs+=s.uvBuf.numItems}if(t.normals){const e=at.compressNormals(t.normals);let r=s.compressGeometry;s.normalsBuf=new le(i,i.ARRAY_BUFFER,e,e.length,3,i.STATIC_DRAW,r),bi.normals+=s.normalsBuf.numItems}{const e=t.indices.constructor===Uint32Array||t.indices.constructor===Uint16Array?t.indices:new Uint32Array(t.indices);s.indicesBuf=new le(i,i.ELEMENT_ARRAY_BUFFER,e,e.length,1,i.STATIC_DRAW),bi.indices+=s.indicesBuf.numItems;const o=et(r,e,s.positionsDecodeMatrix,this._edgeThreshold);this._edgeIndicesBuf=new le(i,i.ELEMENT_ARRAY_BUFFER,o,o.length,1,i.STATIC_DRAW),"triangles"===this._state.primitiveName&&(this._numTriangles=t.indices.length/3)}this._buildHash(),bi.meshes++}else this.error("Config expected: indices");else this.error("Config expected: positions")}_buildHash(){const e=this._state,t=["/g"];t.push("/"+e.primitive+";"),e.positionsBuf&&t.push("p"),e.colorsBuf&&t.push("c"),(e.normalsBuf||e.autoVertexNormals)&&t.push("n"),e.uvBuf&&t.push("u"),t.push("cp"),t.push(";"),e.hash=t.join("")}_getEdgeIndices(){return this._edgeIndicesBuf}get primitive(){return this._state.primitiveName}get aabb(){return this._aabb}get obb(){return this._obb}get numTriangles(){return this._numTriangles}_getState(){return this._state}destroy(){super.destroy();const e=this._state;e.indicesBuf&&e.indicesBuf.destroy(),e.positionsBuf&&e.positionsBuf.destroy(),e.normalsBuf&&e.normalsBuf.destroy(),e.uvBuf&&e.uvBuf.destroy(),e.colorsBuf&&e.colorsBuf.destroy(),this._edgeIndicesBuf&&this._edgeIndicesBuf.destroy(),e.destroy(),bi.meshes--}}var xi={};function Bi(e={}){let t=e.xSize||1;t<0&&(console.error("negative xSize not allowed - will invert"),t*=-1);let s=e.zSize||1;s<0&&(console.error("negative zSize not allowed - will invert"),s*=-1);let i=e.xSegments||1;i<0&&(console.error("negative xSegments not allowed - will invert"),i*=-1),i<1&&(i=1);let r=e.xSegments||1;r<0&&(console.error("negative zSegments not allowed - will invert"),r*=-1),r<1&&(r=1);const o=e.center,n=o?o[0]:0,a=o?o[1]:0,l=o?o[2]:0,h=t/2,c=s/2,A=Math.floor(i)||1,u=Math.floor(r)||1,p=A+1,d=u+1,f=t/A,E=s/u,m=new Float32Array(p*d*3),g=new Float32Array(p*d*3),I=new Float32Array(p*d*2);let v,T,_,R,P,D,N,C=0,O=0;for(v=0;v<d;v++){const e=v*E-c;for(T=0;T<p;T++)_=T*f-h,m[C]=_+n,m[C+1]=a,m[C+2]=-e+l,g[C+2]=-1,I[O]=T/A,I[O+1]=(u-v)/u,C+=3,O+=2}C=0;const b=new(m.length/3>65535?Uint32Array:Uint16Array)(A*u*6);for(v=0;v<u;v++)for(T=0;T<A;T++)R=T+p*v,P=T+p*(v+1),D=T+1+p*(v+1),N=T+1+p*v,b[C]=N,b[C+1]=P,b[C+2]=R,b[C+3]=N,b[C+4]=D,b[C+5]=P,C+=6;return y.apply(e,{positions:m,normals:g,uv:I,indices:b})}function Fi(e={}){let t=e.radius||1;t<0&&(console.error("negative radius not allowed - will invert"),t*=-1),t*=.5;let s=e.tube||.3;s<0&&(console.error("negative tube not allowed - will invert"),s*=-1);let i=e.radialSegments||32;i<0&&(console.error("negative radialSegments not allowed - will invert"),i*=-1),i<4&&(i=4);let r=e.tubeSegments||24;r<0&&(console.error("negative tubeSegments not allowed - will invert"),r*=-1),r<4&&(r=4);let o=e.arc||2*Math.PI;o<0&&(console.warn("negative arc not allowed - will invert"),o*=-1),o>360&&(o=360);const n=e.center;let a=n?n[0]:0,l=n?n[1]:0;const h=n?n[2]:0,c=[],A=[],u=[],d=[];let f,E,m,g,I,v,T,_,R,P,D,N;for(_=0;_<=r;_++)for(T=0;T<=i;T++)f=T/i*o,E=.785398+_/r*Math.PI*2,a=t*Math.cos(f),l=t*Math.sin(f),m=(t+s*Math.cos(E))*Math.cos(f),g=(t+s*Math.cos(E))*Math.sin(f),I=s*Math.sin(E),c.push(m+a),c.push(g+l),c.push(I+h),u.push(1-T/i),u.push(_/r),v=p.normalizeVec3(p.subVec3([m,g,I],[a,l,h],[]),[]),A.push(v[0]),A.push(v[1]),A.push(v[2]);for(_=1;_<=r;_++)for(T=1;T<=i;T++)R=(i+1)*_+T-1,P=(i+1)*(_-1)+T-1,D=(i+1)*(_-1)+T,N=(i+1)*_+T,d.push(R),d.push(P),d.push(D),d.push(D),d.push(N),d.push(R);return y.apply(e,{positions:c,normals:A,uv:u,indices:d})}xi.load=function(e,t){var s=new XMLHttpRequest;s.open("GET",e,!0),s.responseType="arraybuffer",s.onload=function(e){t(e.target.response)},s.send()},xi.save=function(e,t){var s="data:application/octet-stream;base64,"+btoa(xi.parse._buffToStr(e));window.location.href=s},xi.clone=function(e){return JSON.parse(JSON.stringify(e))},xi.bin={},xi.bin.f=new Float32Array(1),xi.bin.fb=new Uint8Array(xi.bin.f.buffer),xi.bin.rf=function(e,t){for(var s=xi.bin.f,i=xi.bin.fb,r=0;r<4;r++)i[r]=e[t+r];return s[0]},xi.bin.rsl=function(e,t){return e[t]|e[t+1]<<8},xi.bin.ril=function(e,t){return e[t]|e[t+1]<<8|e[t+2]<<16|e[t+3]<<24},xi.bin.rASCII0=function(e,t){for(var s="";0!=e[t];)s+=String.fromCharCode(e[t++]);return s},xi.bin.wf=function(e,t,s){new Float32Array(e.buffer,t,1)[0]=s},xi.bin.wsl=function(e,t,s){e[t]=s,e[t+1]=s>>8},xi.bin.wil=function(e,t,s){e[t]=s,e[t+1]=s>>8,e[t+2]=s>>16,e[t+3]},xi.parse={},xi.parse._buffToStr=function(e){for(var t=new Uint8Array(e),s="",i=0;i<t.length;i++)s=s.concat(String.fromCharCode(t[i]));return s},xi.parse._strToBuff=function(e){for(var t=new ArrayBuffer(e.length),s=new Uint8Array(t),i=0;i<e.length;i++)s[i]=e.charCodeAt(i);return t},xi.parse._readLine=function(e,t){for(var s="";10!=e[t];)s+=String.fromCharCode(e[t++]);return s},xi.parse.fromJSON=function(e){return JSON.parse(xi.parse._buffToStr(e))},xi.parse.toJSON=function(e){var t=JSON.stringify(e);return xi.parse._strToBuff(t)},xi.parse.fromOBJ=function(e){for(var t={groups:{},c_verts:[],c_uvt:[],c_norms:[],i_verts:[],i_uvt:[],i_norms:[]},s={from:0,to:0},i=0,r=new Uint8Array(e);i<r.length;){var o=xi.parse._readLine(r,i);i+=o.length+1;var n=(o=(o=o.replace(/ +(?= )/g,"")).replace(/(^\s+|\s+$)/g,"")).split(" ");if("g"==n[0]&&(s.to=t.i_verts.length,null==t.groups[n[1]]&&(t.groups[n[1]]={from:t.i_verts.length,to:0}),s=t.groups[n[1]]),"v"==n[0]){var a=parseFloat(n[1]),l=parseFloat(n[2]),h=parseFloat(n[3]);t.c_verts.push(a,l,h)}if("vt"==n[0]){a=parseFloat(n[1]),l=1-parseFloat(n[2]);t.c_uvt.push(a,l)}if("vn"==n[0]){a=parseFloat(n[1]),l=parseFloat(n[2]),h=parseFloat(n[3]);t.c_norms.push(a,l,h)}if("f"==n[0]){var c=n[1].split("/"),A=n[2].split("/"),u=n[3].split("/"),p=parseInt(c[0])-1,d=parseInt(A[0])-1,f=parseInt(u[0])-1,E=parseInt(c[1])-1,m=parseInt(A[1])-1,y=parseInt(u[1])-1,g=parseInt(c[2])-1,I=parseInt(A[2])-1,v=parseInt(u[2])-1,T=t.c_verts.length/3,_=t.c_uvt.length/2,R=t.c_norms.length/3;if(p<0&&(p=T+p+1),d<0&&(d=T+d+1),f<0&&(f=T+f+1),E<0&&(E=_+E+1),m<0&&(m=_+m+1),y<0&&(y=_+y+1),g<0&&(g=R+g+1),I<0&&(I=R+I+1),v<0&&(v=R+v+1),t.i_verts.push(p,d,f),t.i_uvt.push(E,m,y),t.i_norms.push(g,I,v),5==n.length){var P=n[4].split("/"),D=parseInt(P[0])-1,N=parseInt(P[1])-1,C=parseInt(P[2])-1;D<0&&(D=T+D+1),N<0&&(N=_+N+1),C<0&&(C=R+C+1),t.i_verts.push(p,f,D),t.i_uvt.push(E,y,N),t.i_norms.push(g,v,C)}}}return s.to=t.i_verts.length,t},xi.parse.fromMD2=function(e){e=new Uint8Array(e);var t={},s={};s.ident=xi.bin.ril(e,0),s.version=xi.bin.ril(e,4),s.skinwidth=xi.bin.ril(e,8),s.skinheight=xi.bin.ril(e,12),s.framesize=xi.bin.ril(e,16),s.num_skins=xi.bin.ril(e,20),s.num_vertices=xi.bin.ril(e,24),s.num_st=xi.bin.ril(e,28),s.num_tris=xi.bin.ril(e,32),s.num_glcmds=xi.bin.ril(e,36),s.num_frames=xi.bin.ril(e,40),s.offset_skins=xi.bin.ril(e,44),s.offset_st=xi.bin.ril(e,48),s.offset_tris=xi.bin.ril(e,52),s.offset_frames=xi.bin.ril(e,56),s.offset_glcmds=xi.bin.ril(e,60),s.offset_end=xi.bin.ril(e,64);var i=s.offset_st;t.c_uvt=[];for(var r=0;r<s.num_st;r++){var o=xi.bin.rsl(e,i)/s.skinwidth,n=xi.bin.rsl(e,i+2)/s.skinheight;t.c_uvt.push(o,n),i+=4}i=s.offset_tris;var a=[],l=[];t.i_verts=a,t.i_uvt=l;for(r=0;r<s.num_tris;r++)a.push(xi.bin.rsl(e,i),xi.bin.rsl(e,i+2),xi.bin.rsl(e,i+4)),l.push(xi.bin.rsl(e,i+6),xi.bin.rsl(e,i+8),xi.bin.rsl(e,i+10)),i+=12;i=s.offset_skins;t.skins=[];for(r=0;r<s.num_skins;r++)t.skins.push(xi.bin.rASCII0(e,i)),i+=64;i=s.offset_frames;t.frames=[];var h=xi.parse.fromMD2._normals;for(r=0;r<s.num_frames;r++){var c={},A=xi.bin.rf(e,i),u=xi.bin.rf(e,i+4),p=xi.bin.rf(e,i+8);i+=12;var d=xi.bin.rf(e,i),f=xi.bin.rf(e,i+4),E=xi.bin.rf(e,i+8);i+=12,c.name=xi.bin.rASCII0(e,i),i+=16,c.verts=[],c.norms=[];for(var m=0;m<s.num_vertices;m++)c.verts.push(e[i]*A+d,e[i+1]*u+f,e[i+2]*p+E),c.norms.push(h[3*e[i+3]],h[3*e[i+3]+1],h[3*e[i+3]+2]),i+=4;t.frames.push(c)}return t},xi.parse.fromMD2._normals=[-.525731,0,.850651,-.442863,.238856,.864188,-.295242,0,.955423,-.309017,.5,.809017,-.16246,.262866,.951056,0,0,1,0,.850651,.525731,-.147621,.716567,.681718,.147621,.716567,.681718,0,.525731,.850651,.309017,.5,.809017,.525731,0,.850651,.295242,0,.955423,.442863,.238856,.864188,.16246,.262866,.951056,-.681718,.147621,.716567,-.809017,.309017,.5,-.587785,.425325,.688191,-.850651,.525731,0,-.864188,.442863,.238856,-.716567,.681718,.147621,-.688191,.587785,.425325,-.5,.809017,.309017,-.238856,.864188,.442863,-.425325,.688191,.587785,-.716567,.681718,-.147621,-.5,.809017,-.309017,-.525731,.850651,0,0,.850651,-.525731,-.238856,.864188,-.442863,0,.955423,-.295242,-.262866,.951056,-.16246,0,1,0,0,.955423,.295242,-.262866,.951056,.16246,.238856,.864188,.442863,.262866,.951056,.16246,.5,.809017,.309017,.238856,.864188,-.442863,.262866,.951056,-.16246,.5,.809017,-.309017,.850651,.525731,0,.716567,.681718,.147621,.716567,.681718,-.147621,.525731,.850651,0,.425325,.688191,.587785,.864188,.442863,.238856,.688191,.587785,.425325,.809017,.309017,.5,.681718,.147621,.716567,.587785,.425325,.688191,.955423,.295242,0,1,0,0,.951056,.16246,.262866,.850651,-.525731,0,.955423,-.295242,0,.864188,-.442863,.238856,.951056,-.16246,.262866,.809017,-.309017,.5,.681718,-.147621,.716567,.850651,0,.525731,.864188,.442863,-.238856,.809017,.309017,-.5,.951056,.16246,-.262866,.525731,0,-.850651,.681718,.147621,-.716567,.681718,-.147621,-.716567,.850651,0,-.525731,.809017,-.309017,-.5,.864188,-.442863,-.238856,.951056,-.16246,-.262866,.147621,.716567,-.681718,.309017,.5,-.809017,.425325,.688191,-.587785,.442863,.238856,-.864188,.587785,.425325,-.688191,.688191,.587785,-.425325,-.147621,.716567,-.681718,-.309017,.5,-.809017,0,.525731,-.850651,-.525731,0,-.850651,-.442863,.238856,-.864188,-.295242,0,-.955423,-.16246,.262866,-.951056,0,0,-1,.295242,0,-.955423,.16246,.262866,-.951056,-.442863,-.238856,-.864188,-.309017,-.5,-.809017,-.16246,-.262866,-.951056,0,-.850651,-.525731,-.147621,-.716567,-.681718,.147621,-.716567,-.681718,0,-.525731,-.850651,.309017,-.5,-.809017,.442863,-.238856,-.864188,.16246,-.262866,-.951056,.238856,-.864188,-.442863,.5,-.809017,-.309017,.425325,-.688191,-.587785,.716567,-.681718,-.147621,.688191,-.587785,-.425325,.587785,-.425325,-.688191,0,-.955423,-.295242,0,-1,0,.262866,-.951056,-.16246,0,-.850651,.525731,0,-.955423,.295242,.238856,-.864188,.442863,.262866,-.951056,.16246,.5,-.809017,.309017,.716567,-.681718,.147621,.525731,-.850651,0,-.238856,-.864188,-.442863,-.5,-.809017,-.309017,-.262866,-.951056,-.16246,-.850651,-.525731,0,-.716567,-.681718,-.147621,-.716567,-.681718,.147621,-.525731,-.850651,0,-.5,-.809017,.309017,-.238856,-.864188,.442863,-.262866,-.951056,.16246,-.864188,-.442863,.238856,-.809017,-.309017,.5,-.688191,-.587785,.425325,-.681718,-.147621,.716567,-.442863,-.238856,.864188,-.587785,-.425325,.688191,-.309017,-.5,.809017,-.147621,-.716567,.681718,-.425325,-.688191,.587785,-.16246,-.262866,.951056,.442863,-.238856,.864188,.16246,-.262866,.951056,.309017,-.5,.809017,.147621,-.716567,.681718,0,-.525731,.850651,.425325,-.688191,.587785,.587785,-.425325,.688191,.688191,-.587785,.425325,-.955423,.295242,0,-.951056,.16246,.262866,-1,0,0,-.850651,0,.525731,-.955423,-.295242,0,-.951056,-.16246,.262866,-.864188,.442863,-.238856,-.951056,.16246,-.262866,-.809017,.309017,-.5,-.864188,-.442863,-.238856,-.951056,-.16246,-.262866,-.809017,-.309017,-.5,-.681718,.147621,-.716567,-.681718,-.147621,-.716567,-.850651,0,-.525731,-.688191,.587785,-.425325,-.587785,.425325,-.688191,-.425325,.688191,-.587785,-.425325,-.688191,-.587785,-.587785,-.425325,-.688191,-.688191,-.587785,-.425325],xi.parse.fromCollada=function(e){var t=xi.parse._buffToStr(e),s=(new DOMParser).parseFromString(t,"text/xml"),i={},r=(s=s.childNodes[0]).getElementsByTagName("asset")[0],o=s.getElementsByTagName("library_geometries")[0],n=s.getElementsByTagName("library_images")[0],a=s.getElementsByTagName("library_materials")[0],l=s.getElementsByTagName("library_effects")[0];return r&&(i.asset=xi.parse.fromCollada._asset(r)),o&&(i.geometries=xi.parse.fromCollada._libGeometries(o)),n&&(i.images=xi.parse.fromCollada._libImages(n)),a&&(i.materials=xi.parse.fromCollada._libMaterials(a)),l&&(i.effects=xi.parse.fromCollada._libEffects(l)),i},xi.parse.fromCollada._asset=function(e){return{created:e.getElementsByTagName("created")[0].textContent,modified:e.getElementsByTagName("modified")[0].textContent,up_axis:e.getElementsByTagName("up_axis")[0].textContent}},xi.parse.fromCollada._libGeometries=function(e){e=e.getElementsByTagName("geometry");for(var t=[],s=0;s<e.length;s++){var i=e[s],r=xi.parse.fromCollada._getMesh(i.getElementsByTagName("mesh")[0]);t.push(r)}return t},xi.parse.fromCollada._getMesh=function(e){for(var t={},s=e.getElementsByTagName("source"),i=t.sources={},r=0;r<s.length;r++){for(var o=s[r].getElementsByTagName("float_array")[0].textContent.split(" "),n=o.length-(""==o[o.length-1]?1:0),a=new Array(n),l=0;l<n;l++)a[l]=parseFloat(o[l]);i[s[r].getAttribute("id")]=a}t.triangles=[];var h=e.getElementsByTagName("triangles");if(null==h)return t;for(r=0;r<h.length;r++){var c={},A=h[r];c.material=A.getAttribute("material");var u=A.getElementsByTagName("input"),p=[];for(l=0;l<u.length;l++){var d=u[l];a=[];p[parseInt(d.getAttribute("offset"))]=a;var f=d.getAttribute("semantic");c["s_"+f]="VERTEX"==f?e.getElementsByTagName("vertices")[0].getElementsByTagName("input")[0].getAttribute("source").substring(1):d.getAttribute("source").substring(1),c["i_"+f]=a,i[c["s_"+f]]}var E=A.getElementsByTagName("p")[0].textContent.split(" "),m=3*Math.floor(E.length/3);for(l=0;l<m;l++)p[l%u.length].push(parseInt(E[l]));t.triangles.push(c)}return t},xi.parse.fromCollada._libImages=function(e){e=e.getElementsByTagName("image");for(var t={},s=0;s<e.length;s++)t[e[s].getAttribute("id")]=e[s].getElementsByTagName("init_from")[0].textContent;return t},xi.parse.fromCollada._libMaterials=function(e){e=e.getElementsByTagName("material");for(var t={},s=0;s<e.length;s++)t[e[s].getAttribute("name")]=e[s].getElementsByTagName("instance_effect")[0].getAttribute("url").substring(1);return t},xi.parse.fromCollada._libEffects=function(e){e=e.getElementsByTagName("effect");for(var t={},s=0;s<e.length;s++){for(var i={},r=e[s].getElementsByTagName("newparam"),o=0;o<r.length;o++){var n=r[o].getElementsByTagName("surface")[0];n&&(i.surface=n.getElementsByTagName("init_from")[0].textContent)}t[e[s].getAttribute("id")]=i}return t},xi.parse.from3DS=function(e){e=new Uint8Array(e);var t={};if(19789!=xi.bin.rsl(e,0))return null;for(var s=xi.bin.ril(e,2),i=6;i<s;){var r=xi.bin.rsl(e,i),o=xi.bin.ril(e,i+2);15677==r&&(t.edit=xi.parse.from3DS._edit3ds(e,i,o)),45056==r&&(t.keyf=xi.parse.from3DS._keyf3ds(e,i,o)),i+=o}return t},xi.parse.from3DS._edit3ds=function(e,t,s){for(var i={},r=t+6;r<t+s;){var o=xi.bin.rsl(e,r),n=xi.bin.ril(e,r+2);16384==o&&(null==i.objects&&(i.objects=[]),i.objects.push(xi.parse.from3DS._edit_object(e,r,n))),r+=n}return i},xi.parse.from3DS._keyf3ds=function(e,t,s){for(var i={},r=t+6;r<t+s;){var o=xi.bin.rsl(e,r),n=xi.bin.ril(e,r+2);45058==o&&(null==i.desc&&(i.desc=[]),i.desc.push(xi.parse.from3DS._keyf_objdes(e,r,n))),r+=n}return i},xi.parse.from3DS._keyf_objdes=function(e,t,s){for(var i={},r=t+6;r<t+s;){var o=xi.bin.rsl(e,r),n=xi.bin.ril(e,r+2);45072==o&&(i.hierarchy=xi.parse.from3DS._keyf_objhierarch(e,r,n)),45073==o&&(i.dummy_name=xi.bin.rASCII0(e,r+6)),r+=n}return i},xi.parse.from3DS._keyf_objhierarch=function(e,t,s){var i={},r=t+6;return i.name=xi.bin.rASCII0(e,r),r+=i.name.length+1,i.hierarchy=xi.bin.rsl(e,r+4),i},xi.parse.from3DS._edit_object=function(e,t,s){var i={},r=t+6;for(i.name=xi.bin.rASCII0(e,r),r+=i.name.length+1;r<t+s;){var o=xi.bin.rsl(e,r),n=xi.bin.ril(e,r+2);16640==o&&(i.mesh=xi.parse.from3DS._obj_trimesh(e,r,n)),r+=n}return i},xi.parse.from3DS._obj_trimesh=function(e,t,s){for(var i={},r=t+6;r<t+s;){var o=xi.bin.rsl(e,r),n=xi.bin.ril(e,r+2);16656==o&&(i.vertices=xi.parse.from3DS._tri_vertexl(e,r,n)),16672==o&&(i.indices=xi.parse.from3DS._tri_facel1(e,r,n)),16704==o&&(i.uvt=xi.parse.from3DS._tri_mappingcoors(e,r,n)),16736==o&&(i.local=xi.parse.from3DS._tri_local(e,r,n)),r+=n}return i},xi.parse.from3DS._tri_vertexl=function(e,t,s){var i=[],r=t+6,o=xi.bin.rsl(e,r);r+=2;for(var n=0;n<o;n++)i.push(xi.bin.rf(e,r)),i.push(xi.bin.rf(e,r+4)),i.push(xi.bin.rf(e,r+8)),r+=12;return i},xi.parse.from3DS._tri_facel1=function(e,t,s){var i=[],r=t+6,o=xi.bin.rsl(e,r);r+=2;for(var n=0;n<o;n++)i.push(xi.bin.rsl(e,r)),i.push(xi.bin.rsl(e,r+2)),i.push(xi.bin.rsl(e,r+4)),r+=8;return i},xi.parse.from3DS._tri_mappingcoors=function(e,t,s){var i=[],r=t+6,o=xi.bin.rsl(e,r);r+=2;for(var n=0;n<o;n++)i.push(xi.bin.rf(e,r)),i.push(1-xi.bin.rf(e,r+4)),r+=8;return i},xi.parse.from3DS._tri_local=function(e,t,s){var i={},r=t+6;return i.X=[xi.bin.rf(e,r),xi.bin.rf(e,r+4),xi.bin.rf(e,r+8)],r+=12,i.Y=[xi.bin.rf(e,r),xi.bin.rf(e,r+4),xi.bin.rf(e,r+8)],r+=12,i.Z=[xi.bin.rf(e,r),xi.bin.rf(e,r+4),xi.bin.rf(e,r+8)],r+=12,i.C=[xi.bin.rf(e,r),xi.bin.rf(e,r+4),xi.bin.rf(e,r+8)],r+=12,i},xi.parse.fromBIV=function(e){e=new Uint8Array(e);var t={},s={};return s.id=xi.bin.ril(e,0),s.verS=xi.bin.ril(e,4),s.texS=xi.bin.ril(e,8),s.indS=xi.bin.ril(e,12),s.verO=xi.bin.ril(e,16),s.verL=xi.bin.ril(e,20),s.texO=xi.bin.ril(e,24),s.texL=xi.bin.ril(e,28),s.indO=xi.bin.ril(e,32),s.indL=xi.bin.ril(e,36),0!=s.verO&&(t.vertices=xi.parse.fromBIV._readFloats(e,s.verO,s.verL)),0!=s.texO&&(t.uvt=xi.parse.fromBIV._readFloats(e,s.texO,s.texL)),0!=s.indO&&(t.indices=xi.parse.fromBIV._readInts(e,s.indO,s.indL,s.indS)),t},xi.parse.toBIV=function(e){for(var t=0,s=0;s<e.indices.length;s++)t=Math.max(t,e.indices[s]);var i=32;t<=65535&&(i=16);var r=40;e.vertices&&(r+=4*e.vertices.length),e.uvt&&(r+=4*e.uvt.length),e.indices&&(r+=e.indices.length*i/8);var o=new Uint8Array(r);xi.bin.wil(o,0,1769365870),xi.bin.wil(o,4,32),xi.bin.wil(o,8,32),xi.bin.wil(o,12,i);var n=40;return e.vertices&&(xi.bin.wil(o,16,n),xi.bin.wil(o,20,4*e.vertices.length),xi.parse.fromBIV._writeFloats(o,n,e.vertices),n+=4*e.vertices.length),e.uvt&&(xi.bin.wil(o,24,n),xi.bin.wil(o,28,4*e.uvt.length),xi.parse.fromBIV._writeFloats(o,n,e.uvt),n+=4*e.uvt.length),e.indices&&(xi.bin.wil(o,32,n),xi.bin.wil(o,36,4*e.indices.length),xi.parse.fromBIV._writeInts(o,n,e.indices,i)),o.buffer},xi.parse.fromBIV._readFloats=function(e,t,s){for(var i=[],r=0;r<s/4;r++)i.push(xi.bin.rf(e,t+4*r));return i},xi.parse.fromBIV._writeFloats=function(e,t,s){for(var i=0;i<s.length;i++)xi.bin.wf(e,t+4*i,s[i])},xi.parse.fromBIV._readInts=function(e,t,s,i){for(var r=[],o=0;o<s/4;o++)16==i&&r.push(xi.bin.rsl(e,t+2*o)),32==i&&r.push(xi.bin.ril(e,t+4*o));return r},xi.parse.fromBIV._writeInts=function(e,t,s,i){for(var r=0;r<s.length;r++)16==i&&xi.bin.wsl(e,t+2*r,s[r]),32==i&&xi.bin.wil(e,t+4*r,s[r])},xi.gen={},xi.gen.Plane=function(e,t,s,i){s||(s=1),i||(i=1);for(var r={verts:[],inds:[],uvt:[]},o=e+1,n=t+1,a=0;a<n;a++)for(var l=0;l<o;l++){var h=l*(2/e)-1,c=a*(2/t)-1;r.verts.push(h,c,0),r.uvt.push(s*l/e,i*a/t),a<t&&l<e&&r.inds.push(a*o+l,a*o+l+1,(a+1)*o+l,a*o+l+1,(a+1)*o+l,(a+1)*o+l+1)}return r},xi.gen.Cube=function(){return{verts:[-1,1,-1,1,1,-1,-1,-1,-1,1,-1,-1,-1,1,1,1,1,1,-1,-1,1,1,-1,1,-1,1,1,-1,1,-1,-1,-1,1,-1,-1,-1,1,1,1,1,1,-1,1,-1,1,1,-1,-1,-1,1,-1,1,1,-1,-1,1,1,1,1,1,-1,-1,-1,1,-1,-1,-1,-1,1,1,-1,1],inds:[0,1,2,1,2,3,4,5,6,5,6,7,8,9,10,9,10,11,12,13,14,13,14,15,16,17,18,17,18,19,20,21,22,21,22,23],uvt:[1/4,1/4,.5,1/4,1/4,.5,.5,.5,1,1/4,3/4,1/4,1,.5,3/4,.5,0,1/4,1/4,1/4,0,.5,1/4,.5,3/4,1/4,.5,1/4,3/4,.5,.5,.5,1/4,1/4,.5,1/4,1/4,0,.5,0,1/4,.5,.5,.5,1/4,3/4,.5,3/4]}},xi.gen.Sphere=function(e,t){for(var s={verts:[],inds:[],uvt:[]},i=e+1,r=t+1,o=0;o<r;o++)for(var n=0;n<i;n++){var a=-Math.PI/2+o*Math.PI/t,l=2*n*Math.PI/e,h=Math.cos(a)*Math.cos(l),c=Math.sin(a),A=Math.cos(a)*Math.sin(l);s.verts.push(h,c,A),s.uvt.push(n/e,o/t),o<t&&n<e&&s.inds.push(i*o+n,i*o+n+1,i*(o+1)+n,i*o+n+1,i*(o+1)+n,i*(o+1)+n+1)}return s},xi.mat={},xi.mat.scale=function(e,t,s){return[e,0,0,0,0,t,0,0,0,0,s,0,0,0,0,1]},xi.mat.translate=function(e,t,s){return[1,0,0,0,0,1,0,0,0,0,1,0,e,t,s,1]},xi.mat.rotateDeg=function(e,t,s){var i=Math.PI/180;return xi.mat.rotate(e*i,t*i,s*i)},xi.mat.rotate=function(e,t,s){var i=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],r=e,o=t,n=s,a=Math.cos(r),l=Math.cos(o),h=Math.cos(n),c=Math.sin(r),A=Math.sin(o),u=Math.sin(n);return i[0]=l*h,i[1]=-l*u,i[2]=A,i[4]=a*u+c*A*h,i[5]=a*h-c*A*u,i[6]=-c*l,i[8]=c*u-a*A*h,i[9]=c*h+a*A*u,i[10]=a*l,i},xi.edit={},xi.edit.interpolate=function(e,t,s,i){for(var r=0;r<e.length;r++)s[r]=e[r]+i*(t[r]-e[r])},xi.edit.transform=function(e,t){for(var s=0;s<e.length;s+=3){var i=e[s],r=e[s+1],o=e[s+2];e[s+0]=t[0]*i+t[4]*r+t[8]*o+t[12],e[s+1]=t[1]*i+t[5]*r+t[9]*o+t[13],e[s+2]=t[2]*i+t[6]*r+t[10]*o+t[14]}},xi.edit.unwrap=function(e,t,s){for(var i=new Array(Math.floor(e.length/3)*s),r=0;r<e.length;r++)for(var o=0;o<s;o++)i[r*s+o]=t[e[r]*s+o];return i},xi.edit.remap=function(e,t,s,i){for(var r=new Array(s.length),o=0;o<e.length;o++)for(var n=0;n<i;n++)r[t[o]*i+n]=s[e[o]*i+n];return r},xi.utils={},xi.utils.getAABB=function(e){var t,s,i,r,o,n;r=o=n=-(t=s=i=999999999);for(var a=0;a<e.length;a+=3){var l=e[a+0],h=e[a+1],c=e[a+2];l<t&&(t=l),l>r&&(r=l),h<s&&(s=h),h>o&&(o=h),c<i&&(i=c),h>n&&(n=c)}return{min:{x:t,y:s,z:i},max:{x:r,y:o,z:n}}};class Mi extends O{constructor(e,t={}){super(e,t),this._type=t.type||(t.src?t.src.split(".").pop():null)||"jpg",this._pos=p.vec3(t.pos||[0,0,0]),this._up=p.vec3(t.up||[0,1,0]),this._normal=p.vec3(t.normal||[0,0,1]),this._height=t.height||1,this._origin=p.vec3(),this._rtcPos=p.vec3(),this._imageSize=p.vec2(),this._texture=new Oi(this),this._image=new Image,"jpg"!==this._type&&"png"!==this._type&&(this.error('Unsupported type - defaulting to "jpg"'),this._type="jpg"),this._node=new Ii(this,{matrix:p.inverseMat4(p.lookAtMat4v(this._pos,p.subVec3(this._pos,this._normal,p.mat4()),this._up,p.mat4())),children:[this._bitmapMesh=new ni(this,{scale:[1,1,1],rotation:[-90,0,0],collidable:t.collidable,pickable:t.pickable,opacity:t.opacity,clippable:t.clippable,geometry:new ct(this,Bi({center:[0,0,0],xSize:1,zSize:1,xSegments:2,zSegments:2})),material:new ft(this,{diffuse:[0,0,0],ambient:[0,0,0],specular:[0,0,0],diffuseMap:this._texture,emissiveMap:this._texture,backfaces:!0})})]}),t.image?this.image=t.image:t.src?this.src=t.src:t.imageData&&(this.imageData=t.imageData),this.scene._bitmapCreated(this)}set visible(e){this._bitmapMesh.visible=e}get visible(){return this._bitmapMesh.visible}set image(e){this._image=e,this._image&&(this._texture.image=this._image,this._imageSize[0]=this._image.width,this._imageSize[1]=this._image.height,this._updateBitmapMeshScale())}get image(){return this._image}set src(e){if(e){this._image.onload=()=>{this._texture.image=this._image,this._imageSize[0]=this._image.width,this._imageSize[1]=this._image.height,this._updateBitmapMeshScale()},this._image.src=e;switch(e.split(".").pop()){case"jpeg":case"jpg":this._type="jpg";break;case"png":this._type="png"}}}get src(){return this._image.src}set imageData(e){this._image.onload=()=>{this._texture.image=image,this._imageSize[0]=image.width,this._imageSize[1]=image.height,this._updateBitmapMeshScale()},this._image.src=e}get imageData(){const e=document.createElement("canvas"),t=e.getContext("2d");return e.width=this._image.width,e.height=this._image.height,t.drawImage(this._image,0,0),e.toDataURL("jpg"===this._type?"image/jpeg":"image/png")}set type(e){"png"===(e=e||"jpg")&&"jpg"===e||(this.error("Unsupported value for `type` - supported types are `jpg` and `png` - defaulting to `jpg`"),e="jpg"),this._type=e}get type(){return this._type}get pos(){return this._pos}get normal(){return this._normal}get up(){return this._up}set height(e){this._height=null==e?1:e,this._image&&this._updateBitmapMeshScale()}get height(){return this._height}set collidable(e){this._bitmapMesh.collidable=!1!==e}get collidable(){return this._bitmapMesh.collidable}set clippable(e){this._bitmapMesh.clippable=!1!==e}get clippable(){return this._bitmapMesh.clippable}set pickable(e){this._bitmapMesh.pickable=!1!==e}get pickable(){return this._bitmapMesh.pickable}set opacity(e){this._bitmapMesh.opacity=e}get opacity(){return this._bitmapMesh.opacity}destroy(){super.destroy(),this.scene._bitmapDestroyed(this)}_updateBitmapMeshScale(){const e=this._imageSize[1]/this._imageSize[0];this._bitmapMesh.scale=[this._height*e,1,this._height]}}class Li extends O{constructor(e,t={}){if(super(e,t),this._positions=t.positions||[],this._origin=p.vec3(t.origin||[0,0,0]),t.indices)this._indices=t.indices;else{this._indices=[];for(let e=0,t=this._positions.length/3-1;e<t;e+=2)this._indices.push(e),this._indices.push(e+1)}this._mesh=new ni(this,{visible:t.visible,clippable:t.clippable,collidable:t.collidable,geometry:new wi(this,{primitive:"lines",positions:this._positions,indices:this._indices,origin:t.origin}),material:new ft(this,{diffuse:t.color||[0,0,0],emissive:t.color||[0,0,0]})}),this.scene._lineSetCreated(this)}set visible(e){this._mesh.visible=e}get visible(){return this._mesh.visible}get positions(){return this._positions}get indices(){return this._indices}destroy(){super.destroy(),this.scene._lineSetDestroyed(this)}}const Ui=p.vec3(),Hi=p.vec3(),Gi=p.vec3(),ki=p.vec3();class Vi extends a{constructor(e,t={}){super("BCFViewpoints",e,t),this.originatingSystem=t.originatingSystem||"xeokit.io",this.authoringTool=t.authoringTool||"xeokit.io"}getViewpoint(e={}){const t=this.viewer.scene,s=t.camera,i=t.realWorldOffset,r=!0===e.reverseClippingPlanes;let o={},n=p.normalizeVec3(p.subVec3(s.look,s.eye,p.vec3())),a=s.eye,l=s.up;s.yUp&&(n=Wi(n),a=Wi(a),l=Wi(l));const h=ji(p.addVec3(a,i));"ortho"===s.projection?o.orthogonal_camera={camera_view_point:h,camera_direction:ji(n),camera_up_vector:ji(l),view_to_world_scale:s.ortho.scale}:o.perspective_camera={camera_view_point:h,camera_direction:ji(n),camera_up_vector:ji(l),field_of_view:s.perspective.fov};const c=t.sectionPlanes;for(let e in c)if(c.hasOwnProperty(e)){let t=c[e];if(!t.active)continue;let n,a=t.pos;n=r?p.negateVec3(t.dir,p.vec3()):t.dir,s.yUp&&(a=Wi(a),n=Wi(n)),p.addVec3(a,i),a=ji(a),n=ji(n),o.clipping_planes||(o.clipping_planes=[]),o.clipping_planes.push({location:a,direction:n})}const A=t.lineSets;for(let e in A)if(A.hasOwnProperty(e)){const t=A[e];o.lines||(o.lines=[]);const s=t.positions,i=t.indices;for(let e=0,t=i.length/2;e<t;e++){const t=i[2*e],r=i[2*e+1];o.lines.push({start_point:{x:s[3*t+0],y:s[3*t+1],z:s[3*t+2]},end_point:{x:s[3*r+0],y:s[3*r+1],z:s[3*r+2]}})}}const u=t.bitmaps;for(let e in u)if(u.hasOwnProperty(e)){let t=u[e],r=t.pos,n=t.normal,a=t.up;s.yUp&&(r=Wi(r),n=Wi(n),a=Wi(a)),p.addVec3(r,i),o.bitmaps||(o.bitmaps=[]),o.bitmaps.push({bitmap_type:t.type,bitmap_data:t.imageData,location:ji(r),normal:ji(n),up:ji(a),height:t.height})}o.components={visibility:{view_setup_hints:{spaces_visible:!!e.spacesVisible,space_boundaries_visible:!!e.spaceBoundariesVisible,openings_visible:!!e.openingsVisible}}};const d=new Set(t.opacityObjectIds),f=new Set(t.xrayedObjectIds),E=new Set(t.colorizedObjectIds),m=Object.values(t.objects).filter((e=>d.has(e.id)||E.has(e.id)||f.has(e.id))).reduce(((e,s)=>{let i,r=function(e){let t="";return t+=Math.round(255*e[0]).toString(16).padStart(2,"0"),t+=Math.round(255*e[1]).toString(16).padStart(2,"0"),t+=Math.round(255*e[2]).toString(16).padStart(2,"0"),t}(s.colorize);s.xrayed?(i=0===t.xrayMaterial.fillAlpha&&0!==t.xrayMaterial.edgeAlpha?.1:t.xrayMaterial.fillAlpha,i=Math.round(255*i).toString(16).padStart(2,"0"),r=i+r):d.has(s.id)&&(i=Math.round(255*s.opacity).toString(16).padStart(2,"0"),r=i+r),e[r]||(e[r]=[]);const o=s.id,n=s.originalSystemId,a={ifc_guid:n,originating_system:this.originatingSystem};return n!==o&&(a.authoring_tool_id=o),e[r].push(a),e}),{}),y=Object.entries(m).map((([e,t])=>({color:e,components:t})));o.components.coloring=y;const g=t.objectIds,I=t.visibleObjects,v=t.visibleObjectIds,T=g.filter((e=>!I[e])),_=t.selectedObjectIds;return e.defaultInvisible||v.length<T.length?(o.components.visibility.exceptions=this._createBCFComponents(v),o.components.visibility.default_visibility=!1):(o.components.visibility.exceptions=this._createBCFComponents(T),o.components.visibility.default_visibility=!0),o.components.selection=this._createBCFComponents(_),!1!==e.snapshot&&(o.snapshot={snapshot_type:"png",snapshot_data:this.viewer.getSnapshot({format:"png"})}),o}_createBCFComponents(e){const t=this.viewer.scene,s=[];for(let i=0,r=e.length;i<r;i++){const r=e[i],o=t.objects[r];if(o){const e={ifc_guid:o.originalSystemId,originating_system:this.originatingSystem};o.originalSystemId!==r&&(e.authoring_tool_id=r),s.push(e)}}return s}setViewpoint(e,t={}){if(!e)return;const s=this.viewer,i=s.scene,r=i.camera,o=!1!==t.rayCast,n=!1!==t.immediate,a=!1!==t.reset,l=i.realWorldOffset,h=!0===t.reverseClippingPlanes;if(i.clearSectionPlanes(),e.clipping_planes&&e.clipping_planes.length>0&&e.clipping_planes.forEach((function(e){let t=Qi(e.location,Ui),s=Qi(e.direction,Ui);h&&p.negateVec3(s),p.subVec3(t,l),r.yUp&&(t=zi(t),s=zi(s)),new ci(i,{pos:t,dir:s})})),i.clearLines(),e.lines&&e.lines.length>0){const t=[],s=[];let r=0;e.lines.forEach((e=>{e.start_point&&e.end_point&&(t.push(e.start_point.x),t.push(e.start_point.y),t.push(e.start_point.z),t.push(e.end_point.x),t.push(e.end_point.y),t.push(e.end_point.z),s.push(r++),s.push(r++))})),new Li(i,{positions:t,indices:s,clippable:!1,collidable:!0})}if(i.clearBitmaps(),e.bitmaps&&e.bitmaps.length>0&&e.bitmaps.forEach((function(e){const t=e.bitmap_type||"jpg",s=e.bitmap_data;let o=Qi(e.location,Hi),n=Qi(e.normal,Gi),a=Qi(e.up,ki),l=e.height||1;t&&s&&o&&n&&a&&(r.yUp&&(o=zi(o),n=zi(n),a=zi(a)),new Mi(i,{src:s,type:t,pos:o,normal:n,up:a,clippable:!1,collidable:!0,height:l}))})),a&&(i.setObjectsXRayed(i.xrayedObjectIds,!1),i.setObjectsHighlighted(i.highlightedObjectIds,!1),i.setObjectsSelected(i.selectedObjectIds,!1)),e.components){if(e.components.visibility){e.components.visibility.default_visibility?(i.setObjectsVisible(i.objectIds,!0),e.components.visibility.exceptions&&e.components.visibility.exceptions.forEach((e=>this._withBCFComponent(t,e,(e=>e.visible=!1))))):(i.setObjectsVisible(i.objectIds,!1),e.components.visibility.exceptions&&e.components.visibility.exceptions.forEach((e=>this._withBCFComponent(t,e,(e=>e.visible=!0)))));const r=e.components.visibility.view_setup_hints;r&&(!1===r.spaces_visible&&i.setObjectsVisible(s.metaScene.getObjectIDsByType("IfcSpace"),!1),!1===r.openings_visible&&i.setObjectsVisible(s.metaScene.getObjectIDsByType("IfcOpening"),!1),r.space_boundaries_visible)}e.components.selection&&(i.setObjectsSelected(i.selectedObjectIds,!1),e.components.selection.forEach((e=>this._withBCFComponent(t,e,(e=>e.selected=!0))))),e.components.coloring&&e.components.coloring.forEach((e=>{let s=e.color,i=0,r=!1;8===s.length&&(i=parseInt(s.substring(0,2),16)/256,i<=1&&i>=.95&&(i=1),s=s.substring(2),r=!0);const o=[parseInt(s.substring(0,2),16)/256,parseInt(s.substring(2,4),16)/256,parseInt(s.substring(4,6),16)/256];e.components.map((e=>this._withBCFComponent(t,e,(e=>{e.colorize=o,r&&(e.opacity=i)}))))}))}if(e.perspective_camera||e.orthogonal_camera){let a,h,c,A;if(e.perspective_camera?(a=Qi(e.perspective_camera.camera_view_point,Ui),h=Qi(e.perspective_camera.camera_direction,Ui),c=Qi(e.perspective_camera.camera_up_vector,Ui),r.perspective.fov=e.perspective_camera.field_of_view,A="perspective"):(a=Qi(e.orthogonal_camera.camera_view_point,Ui),h=Qi(e.orthogonal_camera.camera_direction,Ui),c=Qi(e.orthogonal_camera.camera_up_vector,Ui),r.ortho.scale=e.orthogonal_camera.view_to_world_scale,A="ortho"),p.subVec3(a,l),r.yUp&&(a=zi(a),h=zi(h),c=zi(c)),o){const e=i.pick({pickSurface:!0,origin:a,direction:h});h=e?e.worldPos:p.addVec3(a,h,Ui)}else h=p.addVec3(a,h,Ui);n?(r.eye=a,r.look=h,r.up=c,r.projection=A):s.cameraFlight.flyTo({eye:a,look:h,up:c,duration:t.duration,projection:A})}}_withBCFComponent(e,t,s){const i=this.viewer,r=i.scene;if(t.authoring_tool_id&&t.originating_system===this.originatingSystem){const o=t.authoring_tool_id,n=r.objects[o];if(n)return void s(n);if(e.updateCompositeObjects){if(i.metaScene.metaObjects[o])return void r.withObjects(i.metaScene.getObjectIDsInSubtree(o),s)}}if(t.ifc_guid){const o=t.ifc_guid,n=r.objects[o];if(n)return void s(n);if(e.updateCompositeObjects){if(i.metaScene.metaObjects[o])return void r.withObjects(i.metaScene.getObjectIDsInSubtree(o),s)}Object.keys(r.models).forEach((t=>{const n=p.globalizeObjectId(t,o),a=r.objects[n];if(a)s(a);else if(e.updateCompositeObjects){i.metaScene.metaObjects[n]&&r.withObjects(i.metaScene.getObjectIDsInSubtree(n),s)}}))}}destroy(){super.destroy()}}function ji(e){return{x:e[0],y:e[1],z:e[2]}}function Qi(e,t){return(t=new Float64Array(3))[0]=e.x,t[1]=e.y,t[2]=e.z,t}function Wi(e){return new Float64Array([e[0],-e[2],e[1]])}function zi(e){return new Float64Array([e[0],e[2],-e[1]])}p.vec3();class Ki extends a{constructor(e,t={}){super("FastNav",e),this._hideColorTexture=!1!==t.hideColorTexture,this._hidePBR=!1!==t.hidePBR,this._hideSAO=!1!==t.hideSAO,this._hideEdges=!1!==t.hideEdges,this._hideTransparentObjects=!!t.hideTransparentObjects,this._scaleCanvasResolution=!!t.scaleCanvasResolution,this._scaleCanvasResolutionFactor=t.scaleCanvasResolutionFactor||.6,this._delayBeforeRestore=!1!==t.delayBeforeRestore,this._delayBeforeRestoreSeconds=t.delayBeforeRestoreSeconds||.5;let s=1e3*this._delayBeforeRestoreSeconds,i=!1;const r=()=>{s=1e3*this._delayBeforeRestoreSeconds,i||(e.scene._renderer.setColorTextureEnabled(!this._hideColorTexture),e.scene._renderer.setPBREnabled(!this._hidePBR),e.scene._renderer.setSAOEnabled(!this._hideSAO),e.scene._renderer.setTransparentEnabled(!this._hideTransparentObjects),e.scene._renderer.setEdgesEnabled(!this._hideEdges),this._scaleCanvasResolution?e.scene.canvas.resolutionScale=this._scaleCanvasResolutionFactor:e.scene.canvas.resolutionScale=1,i=!0)};this._onCanvasBoundary=e.scene.canvas.on("boundary",r),this._onCameraMatrix=e.scene.camera.on("matrix",r),this._onSceneTick=e.scene.on("tick",(t=>{i&&(s-=t.deltaTime,(!this._delayBeforeRestore||s<=0)&&(e.scene.canvas.resolutionScale=1,e.scene._renderer.setEdgesEnabled(!0),e.scene._renderer.setColorTextureEnabled(!0),e.scene._renderer.setPBREnabled(!0),e.scene._renderer.setSAOEnabled(!0),e.scene._renderer.setTransparentEnabled(!0),i=!1))}));let o=!1;this._onSceneMouseDown=e.scene.input.on("mousedown",(()=>{o=!0})),this._onSceneMouseUp=e.scene.input.on("mouseup",(()=>{o=!1})),this._onSceneMouseMove=e.scene.input.on("mousemove",(()=>{o&&r()}))}get hideColorTexture(){return this._hideColorTexture}set hideColorTexture(e){this._hideColorTexture=e}get hidePBR(){return this._hidePBR}set hidePBR(e){this._hidePBR=e}get hideSAO(){return this._hideSAO}set hideSAO(e){this._hideSAO=e}get hideEdges(){return this._hideEdges}set hideEdges(e){this._hideEdges=e}get hideTransparentObjects(){return this._hideTransparentObjects}set hideTransparentObjects(e){this._hideTransparentObjects=!1!==e}get scaleCanvasResolution(){return this._scaleCanvasResolution}set scaleCanvasResolution(e){this._scaleCanvasResolution=e}get scaleCanvasResolutionFactor(){return this._scaleCanvasResolutionFactor}set scaleCanvasResolutionFactor(e){this._scaleCanvasResolutionFactor=e||.6}get delayBeforeRestore(){return this._delayBeforeRestore}set delayBeforeRestore(e){this._delayBeforeRestore=e}get delayBeforeRestoreSeconds(){return this._delayBeforeRestoreSeconds}set delayBeforeRestoreSeconds(e){this._delayBeforeRestoreSeconds=null!=e?e:.5}send(e,t){}destroy(){this.viewer.scene.camera.off(this._onCameraMatrix),this.viewer.scene.canvas.off(this._onCanvasBoundary),this.viewer.scene.input.off(this._onSceneMouseDown),this.viewer.scene.input.off(this._onSceneMouseUp),this.viewer.scene.input.off(this._onSceneMouseMove),this.viewer.scene.off(this._onSceneTick),super.destroy()}}class Yi{constructor(e={}){this._eventSubIDMap=null,this._eventSubEvents=null,this._eventSubs=null,this._events=null,this._locale="en",this._messages={},this._locales=[],this._locale="en",this.messages=e.messages,this.locale=e.locale}set messages(e){this._messages=e||{},this._locales=Object.keys(this._messages),this.fire("updated",this)}loadMessages(e={}){for(let t in e)this._messages[t]=e[t];this.messages=this._messages}clearMessages(){this.messages={}}get locales(){return this._locales}set locale(e){e=e||"de",this._locale!==e&&(this._locale=e,this.fire("updated",e))}get locale(){return this._locale}translate(e,t){const s=this._messages[this._locale];if(!s)return null;const i=Xi(e,s);return i?t?Zi(i,t):i:null}translatePlurals(e,t,s){const i=this._messages[this._locale];if(!i)return null;let r=Xi(e,i);return r=0===(t=parseInt(""+t,10))?r.zero:t>1?r.other:r.one,r?(r=Zi(r,[t]),s&&(r=Zi(r,s)),r):null}fire(e,t,s){this._events||(this._events={}),this._eventSubs||(this._eventSubs={}),!0!==s&&(this._events[e]=t||!0);const i=this._eventSubs[e];if(i)for(const e in i)if(i.hasOwnProperty(e)){i[e].callback(t)}}on(e,s){this._events||(this._events={}),this._eventSubIDMap||(this._eventSubIDMap=new t),this._eventSubEvents||(this._eventSubEvents={}),this._eventSubs||(this._eventSubs={});let i=this._eventSubs[e];i||(i={},this._eventSubs[e]=i);const r=this._eventSubIDMap.addItem();i[r]={callback:s},this._eventSubEvents[r]=e;const o=this._events[e];return void 0!==o&&s(o),r}off(e){if(null==e)return;if(!this._eventSubEvents)return;const t=this._eventSubEvents[e];if(t){delete this._eventSubEvents[e];const s=this._eventSubs[t];s&&delete s[e],this._eventSubIDMap.removeItem(e)}}}function Xi(e,t){if(t[e])return t[e];const s=e.split(".");let i=t;for(let e=0,t=s.length;i&&e<t;e++){i=i[s[e]]}return i}function Zi(e,t=[]){return e.replace(/\{\{|\}\}|\{(\d+)\}/g,(function(e,s){return"{{"===e?"{":"}}"===e?"}":t[s]}))}p.vec3();const qi=p.vec3(),Ji=p.vec3(),$i=p.vec3(),er=p.vec3(),tr=p.vec3();class sr extends O{get type(){return"CameraFlightAnimation"}constructor(e,t={}){super(e,t),this._look1=p.vec3(),this._eye1=p.vec3(),this._up1=p.vec3(),this._look2=p.vec3(),this._eye2=p.vec3(),this._up2=p.vec3(),this._orthoScale1=1,this._orthoScale2=1,this._flying=!1,this._flyEyeLookUp=!1,this._flyingEye=!1,this._flyingLook=!1,this._callback=null,this._callbackScope=null,this._time1=null,this._time2=null,this.easing=!1!==t.easing,this.duration=t.duration,this.fit=t.fit,this.fitFOV=t.fitFOV,this.trail=t.trail}flyTo(e,t,s){e=e||this.scene,this._flying&&this.stop(),this._flying=!1,this._flyingEye=!1,this._flyingLook=!1,this._flyingEyeLookUp=!1,this._callback=t,this._callbackScope=s;const i=this.scene.camera,r=!!e.projection&&e.projection!==i.projection;let o,n,a,l,h;if(this._eye1[0]=i.eye[0],this._eye1[1]=i.eye[1],this._eye1[2]=i.eye[2],this._look1[0]=i.look[0],this._look1[1]=i.look[1],this._look1[2]=i.look[2],this._up1[0]=i.up[0],this._up1[1]=i.up[1],this._up1[2]=i.up[2],this._orthoScale1=i.ortho.scale,this._orthoScale2=e.orthoScale||this._orthoScale1,e.aabb)o=e.aabb;else if(6===e.length)o=e;else if(e.eye&&e.look||e.up)n=e.eye,a=e.look,l=e.up;else if(e.eye)n=e.eye;else if(e.look)a=e.look;else{let i=e;if((y.isNumeric(i)||y.isString(i))&&(h=i,i=this.scene.components[h],!i))return this.error("Component not found: "+y.inQuotes(h)),void(t&&(s?t.call(s):t()));r||(o=i.aabb||this.scene.aabb)}const c=e.poi;if(o){if(o[3]<o[0]||o[4]<o[1]||o[5]<o[2])return;if(o[3]===o[0]&&o[4]===o[1]&&o[5]===o[2])return;o=o.slice();const t=p.getAABB3Center(o);this._look2=c||t;const s=p.subVec3(this._eye1,this._look1,qi),i=p.normalizeVec3(s),r=c?p.getAABB3DiagPoint(o,c):p.getAABB3Diag(o),n=e.fitFOV||this._fitFOV,a=Math.abs(r/Math.tan(n*p.DEGTORAD));this._orthoScale2=1.1*r,this._eye2[0]=this._look2[0]+i[0]*a,this._eye2[1]=this._look2[1]+i[1]*a,this._eye2[2]=this._look2[2]+i[2]*a,this._up2[0]=this._up1[0],this._up2[1]=this._up1[1],this._up2[2]=this._up1[2],this._flyingEyeLookUp=!0}else(n||a||l)&&(this._flyingEyeLookUp=!!n&&!!a&&!!l,this._flyingEye=!!n&&!a,this._flyingLook=!!a&&!n,n&&(this._eye2[0]=n[0],this._eye2[1]=n[1],this._eye2[2]=n[2]),a&&(this._look2[0]=a[0],this._look2[1]=a[1],this._look2[2]=a[2]),l&&(this._up2[0]=l[0],this._up2[1]=l[1],this._up2[2]=l[2]));r?("ortho"===e.projection&&"ortho"!==i.projection&&(this._projection2="ortho",this._projMatrix1=i.projMatrix.slice(),this._projMatrix2=i.ortho.matrix.slice(),i.projection="customProjection"),"perspective"===e.projection&&"perspective"!==i.projection&&(this._projection2="perspective",this._projMatrix1=i.projMatrix.slice(),this._projMatrix2=i.perspective.matrix.slice(),i.projection="customProjection")):this._projection2=null,this.fire("started",e,!0),this._time1=Date.now(),this._time2=this._time1+(e.duration?1e3*e.duration:this._duration),this._flying=!0,N.scheduleTask(this._update,this)}jumpTo(e){this._jumpTo(e)}_jumpTo(e){this._flying&&this.stop();const t=this.scene.camera;var s,i,r,o,n;if(e.aabb)s=e.aabb;else if(6===e.length)s=e;else if(e.eye||e.look||e.up)r=e.eye,o=e.look,n=e.up;else{let t=e;if((y.isNumeric(t)||y.isString(t))&&(i=t,t=this.scene.components[i],!t))return void this.error("Component not found: "+y.inQuotes(i));s=t.aabb||this.scene.aabb}const a=e.poi;if(s){if(s[3]<=s[0]||s[4]<=s[1]||s[5]<=s[2])return;var l=a?p.getAABB3DiagPoint(s,a):p.getAABB3Diag(s);let i;o=a||p.getAABB3Center(s,o),this._trail?p.subVec3(t.look,o,tr):p.subVec3(t.eye,t.look,tr),p.normalizeVec3(tr);i=(void 0!==e.fit?e.fit:this._fit)?Math.abs(l/Math.tan((e.fitFOV||this._fitFOV)*p.DEGTORAD)):p.lenVec3(p.subVec3(t.eye,t.look,qi)),p.mulVec3Scalar(tr,i),t.eye=p.addVec3(o,tr,qi),t.look=o,this.scene.camera.ortho.scale=1.1*l}else(r||o||n)&&(r&&(t.eye=r),o&&(t.look=o),n&&(t.up=n));e.projection&&(t.projection=e.projection)}_update(){if(!this._flying)return;let e=(Date.now()-this._time1)/(this._time2-this._time1);const t=e>=1;e>1&&(e=1);const s=this.easing?sr._ease(e,0,1,1):e,i=this.scene.camera;if(this._flyingEye||this._flyingLook?this._flyingEye?(p.subVec3(i.eye,i.look,tr),i.eye=p.lerpVec3(s,0,1,this._eye1,this._eye2,$i),i.look=p.subVec3($i,tr,Ji)):this._flyingLook&&(i.look=p.lerpVec3(s,0,1,this._look1,this._look2,Ji),i.up=p.lerpVec3(s,0,1,this._up1,this._up2,er)):this._flyingEyeLookUp&&(i.eye=p.lerpVec3(s,0,1,this._eye1,this._eye2,$i),i.look=p.lerpVec3(s,0,1,this._look1,this._look2,Ji),i.up=p.lerpVec3(s,0,1,this._up1,this._up2,er)),this._projection2){const t="ortho"===this._projection2?sr._easeOutExpo(e,0,1,1):sr._easeInCubic(e,0,1,1);i.customProjection.matrix=p.lerpMat4(t,0,1,this._projMatrix1,this._projMatrix2)}else i.ortho.scale=this._orthoScale1+e*(this._orthoScale2-this._orthoScale1);if(t)return i.ortho.scale=this._orthoScale2,void this.stop();N.scheduleTask(this._update,this)}static _ease(e,t,s,i){return-s*(e/=i)*(e-2)+t}static _easeInCubic(e,t,s,i){return s*(e/=i)*e*e+t}static _easeOutExpo(e,t,s,i){return s*(1-Math.pow(2,-10*e/i))+t}stop(){if(!this._flying)return;this._flying=!1,this._time1=null,this._time2=null,this._projection2&&(this.scene.camera.projection=this._projection2);const e=this._callback;e&&(this._callback=null,this._callbackScope?e.call(this._callbackScope):e()),this.fire("stopped",!0,!0)}cancel(){this._flying&&(this._flying=!1,this._time1=null,this._time2=null,this._callback&&(this._callback=null),this.fire("canceled",!0,!0))}set duration(e){this._duration=e?1e3*e:500,this.stop()}get duration(){return this._duration/1e3}set fit(e){this._fit=!1!==e}get fit(){return this._fit}set fitFOV(e){this._fitFOV=e||45}get fitFOV(){return this._fitFOV}set trail(e){this._trail=!!e}get trail(){return this._trail}destroy(){this.stop(),super.destroy()}}class ir extends O{get type(){return"CameraPathAnimation"}constructor(e,t={}){super(e,t),this._cameraFlightAnimation=new sr(this),this._t=0,this.state=ir.SCRUBBING,this._playingFromT=0,this._playingToT=0,this._playingRate=t.playingRate||1,this._playingDir=1,this._lastTime=null,this.cameraPath=t.cameraPath,this._tick=this.scene.on("tick",this._updateT,this)}_updateT(){const e=this._cameraPath;if(!e)return;let t,s;const i=performance.now(),r=this._lastTime?.001*(i-this._lastTime):0;if(this._lastTime=i,0!==r)switch(this.state){case ir.SCRUBBING:return;case ir.PLAYING:if(this._t+=this._playingRate*r,t=this._cameraPath.frames.length,0===t||this._playingDir<0&&this._t<=0||this._playingDir>0&&this._t>=this._cameraPath.frames[t-1].t)return this.state=ir.SCRUBBING,this._t=this._cameraPath.frames[t-1].t,void this.fire("stopped");e.loadFrame(this._t);break;case ir.PLAYING_TO:s=this._t+this._playingRate*r*this._playingDir,(this._playingDir<0&&s<=this._playingToT||this._playingDir>0&&s>=this._playingToT)&&(s=this._playingToT,this.state=ir.SCRUBBING,this.fire("stopped")),this._t=s,e.loadFrame(this._t)}}_ease(e,t,s,i){return-s*(e/=i)*(e-2)+t}set cameraPath(e){this._cameraPath=e}get cameraPath(){return this._cameraPath}set rate(e){this._playingRate=e}get rate(){return this._playingRate}play(){this._cameraPath&&(this._lastTime=null,this.state=ir.PLAYING)}playToT(e){this._cameraPath&&(this._playingFromT=this._t,this._playingToT=e,this._playingDir=this._playingToT-this._playingFromT<0?-1:1,this._lastTime=null,this.state=ir.PLAYING_TO)}playToFrame(e){const t=this._cameraPath;if(!t)return;const s=t.frames[e];s?this.playToT(s.t):this.error("playToFrame - frame index out of range: "+e)}flyToFrame(e,t){const s=this._cameraPath;if(!s)return;const i=s.frames[e];i?(this.state=ir.SCRUBBING,this._cameraFlightAnimation.flyTo(i,t)):this.error("flyToFrame - frame index out of range: "+e)}scrubToT(e){const t=this._cameraPath;if(!t)return;this.scene.camera&&(this._t=e,t.loadFrame(this._t),this.state=ir.SCRUBBING)}scrubToFrame(e){const t=this._cameraPath;if(!t)return;if(!this.scene.camera)return;t.frames[e]?(t.loadFrame(this._t),this.state=ir.SCRUBBING):this.error("playToFrame - frame index out of range: "+e)}stop(){this.state=ir.SCRUBBING,this.fire("stopped")}destroy(){super.destroy(),this.scene.off(this._tick)}}ir.STOPPED=0,ir.SCRUBBING=1,ir.PLAYING=2,ir.PLAYING_TO=3,p.vec3(),p.vec3(),p.vec3(),p.vec3([0,-1,0]),p.vec4([0,0,0,1]);const rr=p.vec3(),or=p.vec3(),nr=p.mat4();class ar{constructor(){this.normal=p.vec3(),this.offset=0,this.testVertex=p.vec3()}set(e,t,s,i){const r=1/Math.sqrt(e*e+t*t+s*s);this.normal[0]=e*r,this.normal[1]=t*r,this.normal[2]=s*r,this.offset=i*r,this.testVertex[0]=this.normal[0]>=0?1:0,this.testVertex[1]=this.normal[1]>=0?1:0,this.testVertex[2]=this.normal[2]>=0?1:0}}class lr{constructor(){this.planes=[new ar,new ar,new ar,new ar,new ar,new ar]}}function hr(e,t){let s=lr.INSIDE;const i=rr,r=or;i[0]=t[0],i[1]=t[1],i[2]=t[2],r[0]=t[3],r[1]=t[4],r[2]=t[5];const o=[i,r];for(let t=0;t<6;++t){const i=e.planes[t];if(i.normal[0]*o[i.testVertex[0]][0]+i.normal[1]*o[i.testVertex[1]][1]+i.normal[2]*o[i.testVertex[2]][2]+i.offset<0)return lr.OUTSIDE;i.normal[0]*o[1-i.testVertex[0]][0]+i.normal[1]*o[1-i.testVertex[1]][1]+i.normal[2]*o[1-i.testVertex[2]][2]+i.offset<0&&(s=lr.INTERSECT)}return s}lr.INSIDE=0,lr.INTERSECT=1,lr.OUTSIDE=2;const cr=p.vec3();class Ar{constructor(e){if(this.objectsVisible=[],this.objectsEdges=[],this.objectsXrayed=[],this.objectsHighlighted=[],this.objectsSelected=[],this.objectsClippable=[],this.objectsPickable=[],this.objectsColorize=[],this.objectsOpacity=[],this.numObjects=0,e){const t=e.metaScene.scene;this.saveObjects(t,e)}}saveObjects(e,t,s){this.numObjects=0,this._mask=s?y.apply(s,{}):null;const i=!s||s.visible,r=!s||s.edges,o=!s||s.xrayed,n=!s||s.highlighted,a=!s||s.selected,l=!s||s.clippable,h=!s||s.pickable,c=!s||s.colorize,A=!s||s.opacity,u=t.metaObjects,p=e.objects;for(let e=0,t=u.length;e<t;e++){const t=p[u[e].id];if(t){if(i&&(this.objectsVisible[e]=t.visible),r&&(this.objectsEdges[e]=t.edges),o&&(this.objectsXrayed[e]=t.xrayed),n&&(this.objectsHighlighted[e]=t.highlighted),a&&(this.objectsSelected[e]=t.selected),l&&(this.objectsClippable[e]=t.clippable),h&&(this.objectsPickable[e]=t.pickable),c){const s=t.colorize;this.objectsColorize[3*e+0]=s[0],this.objectsColorize[3*e+1]=s[1],this.objectsColorize[3*e+2]=s[2]}A&&(this.objectsOpacity[e]=t.opacity),this.numObjects++}}}restoreObjects(e,t){const s=this._mask,i=!s||s.visible,r=!s||s.edges,o=!s||s.xrayed,n=!s||s.highlighted,a=!s||s.selected,l=!s||s.clippable,h=!s||s.pickable,c=!s||s.colorize,A=!s||s.opacity,u=t.metaObjects,p=e.objects;for(let e=0,t=u.length;e<t;e++){const t=p[u[e].id];t&&(i&&(t.visible=this.objectsVisible[e]),r&&(t.edges=this.objectsEdges[e]),o&&(t.xrayed=this.objectsXrayed[e]),n&&(t.highlighted=this.objectsHighlighted[e]),a&&(t.selected=this.objectsSelected[e]),l&&(t.clippable=this.objectsClippable[e]),h&&(t.pickable=this.objectsPickable[e]),c&&(cr[0]=this.objectsColorize[3*e+0],cr[1]=this.objectsColorize[3*e+1],cr[2]=this.objectsColorize[3*e+2],t.colorize=cr),A&&(t.opacity=this.objectsOpacity[e]))}}}p.vec3();class ur{constructor(e,t,s,i,r=null,o=0){this.model=e,this.object=null,this.parent=null,this.id=t,this._aabb=null,this.layer=r,this.portionId=o,this._color=[s[0],s[1],s[2],i],this._colorize=[s[0],s[1],s[2],i],this._colorizing=!1,this._transparent=i<255,this.numTriangles=0,this.origin=null}_finalize(e){this.layer.initFlags(this.portionId,e,this._transparent)}_finalize2(){this.layer.flushInitFlags&&this.layer.flushInitFlags()}_setVisible(e){this.layer.setVisible(this.portionId,e,this._transparent)}_setColor(e){this._color[0]=e[0],this._color[1]=e[1],this._color[2]=e[2],this._colorizing||this.layer.setColor(this.portionId,this._color,!1)}_setColorize(e){e?(this._colorize[0]=e[0],this._colorize[1]=e[1],this._colorize[2]=e[2],this.layer.setColor(this.portionId,this._colorize,false),this._colorizing=!0):(this.layer.setColor(this.portionId,this._color,false),this._colorizing=!1)}_setOpacity(e,t){const s=e<255,i=this._transparent!==s;this._color[3]=e,this._colorize[3]=e,this._transparent=s,this._colorizing?this.layer.setColor(this.portionId,this._colorize):this.layer.setColor(this.portionId,this._color),i&&this.layer.setTransparent(this.portionId,t,s)}_setOffset(e){this.layer.setOffset(this.portionId,e)}_setHighlighted(e){this.layer.setHighlighted(this.portionId,e,this._transparent)}_setXRayed(e){this.layer.setXRayed(this.portionId,e,this._transparent)}_setSelected(e){this.layer.setSelected(this.portionId,e,this._transparent)}_setEdges(e){this.layer.setEdges(this.portionId,e,this._transparent)}_setClippable(e){this.layer.setClippable(this.portionId,e,this._transparent)}_setCollidable(e){this.layer.setCollidable(this.portionId,e)}_setPickable(e){this.layer.setPickable(this.portionId,e,this._transparent)}_setCulled(e){this.layer.setCulled(this.portionId,e,this._transparent)}canPickTriangle(){return!1}drawPickTriangles(e,t){}pickTriangleSurface(e){}precisionRayPickSurface(e,t,s,i){return!!this.layer.precisionRayPickSurface&&this.layer.precisionRayPickSurface(this.portionId,e,t,s,i)}canPickWorldPos(){return!0}drawPickDepths(e){this.model.drawPickDepths(e)}drawPickNormals(e){this.model.drawPickNormals(e)}delegatePickedEntity(){return this.parent}getEachVertex(e){this.layer.getEachVertex(this.portionId,e)}set aabb(e){this._aabb=e}get aabb(){return this._aabb}_destroy(){this.model.scene._renderer.putPickID(this.pickId)}}const pr=new class{constructor(){this._uint8Arrays={},this._float32Arrays={}}_clear(){this._uint8Arrays={},this._float32Arrays={}}getUInt8Array(e){let t=this._uint8Arrays[e];return t||(t=new Uint8Array(e),this._uint8Arrays[e]=t),t}getFloat32Array(e){let t=this._float32Arrays[e];return t||(t=new Float32Array(e),this._float32Arrays[e]=t),t}};let dr=0;const fr={NOT_RENDERED:0,COLOR_OPAQUE:1,COLOR_TRANSPARENT:2,SILHOUETTE_HIGHLIGHTED:3,SILHOUETTE_SELECTED:4,SILHOUETTE_XRAYED:5,EDGES_COLOR_OPAQUE:6,EDGES_COLOR_TRANSPARENT:7,EDGES_HIGHLIGHTED:8,EDGES_SELECTED:9,EDGES_XRAYED:10,PICK:11},Er=new Float32Array([1,1,1,1]),mr=new Float32Array([0,0,0,1]),yr=p.vec4(),gr=p.vec3(),Ir=p.vec3(),vr=p.mat4();class Tr{constructor(e,t=!1,{instancing:s=!1,edges:i=!1}={}){this._scene=e,this._withSAO=t,this._instancing=s,this._edges=i,this._hash=this._getHash(),this._matricesUniformBlockBufferBindingPoint=0,this._matricesUniformBlockBuffer=this._scene.canvas.gl.createBuffer(),this._matricesUniformBlockBufferData=new Float32Array(96),this._vaoCache=new WeakMap,this._allocate()}_getHash(){return this._scene._sectionPlanesState.getHash()}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){return[""]}_buildFragmentShader(){return[""]}_addMatricesUniformBlockLines(e,t=!1){return e.push("uniform Matrices {"),e.push("    mat4 worldMatrix;"),e.push("    mat4 viewMatrix;"),e.push("    mat4 projMatrix;"),e.push("    mat4 positionsDecodeMatrix;"),t&&(e.push("    mat4 worldNormalMatrix;"),e.push("    mat4 viewNormalMatrix;")),e.push("};"),e}_addRemapClipPosLines(e,t=1){return e.push("uniform vec2 drawingBufferSize;"),e.push("uniform vec2 pickClipPos;"),e.push("vec4 remapClipPos(vec4 clipPos) {"),e.push("    clipPos.xy /= clipPos.w;"),1===t?e.push("    clipPos.xy = (clipPos.xy - pickClipPos) * drawingBufferSize;"):e.push(`    clipPos.xy = (clipPos.xy - pickClipPos) * (drawingBufferSize / float(${t}));`),e.push("    clipPos.xy *= clipPos.w;"),e.push("    return clipPos;"),e.push("}"),e}getValid(){return this._hash===this._getHash()}setSectionPlanesStateUniforms(e){const t=this._scene,{gl:s}=t.canvas,{model:i,layerIndex:r}=e,o=t._sectionPlanesState.sectionPlanes.length;if(o>0){const n=t._sectionPlanesState.sectionPlanes,a=r*o,l=i.renderFlags;for(let t=0;t<o;t++){const i=this._uSectionPlanes[t];if(i){const r=l.sectionPlanesActivePerLayer[a+t];if(s.uniform1i(i.active,r?1:0),r){const r=n[t],o=e._state.origin;if(o){const e=B(r.dist,r.dir,o,gr);s.uniform3fv(i.pos,e)}else s.uniform3fv(i.pos,r.pos);s.uniform3fv(i.dir,r.dir)}}}}}_allocate(){const e=this._scene,t=e.canvas.gl,s=e._lightsState;if(this._program=new ae(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const i=this._program;this._uRenderPass=i.getLocation("renderPass"),this._uColor=i.getLocation("color"),this._uColor||(this._uColor=i.getLocation("silhouetteColor")),this._uUVDecodeMatrix=i.getLocation("uvDecodeMatrix"),this._uPickInvisible=i.getLocation("pickInvisible"),this._uGammaFactor=i.getLocation("gammaFactor"),t.uniformBlockBinding(i.handle,t.getUniformBlockIndex(i.handle,"Matrices"),this._matricesUniformBlockBufferBindingPoint),this._uShadowViewMatrix=i.getLocation("shadowViewMatrix"),this._uShadowProjMatrix=i.getLocation("shadowProjMatrix"),e.logarithmicDepthBufferEnabled&&(this._uZFar=i.getLocation("zFar")),this._uLightAmbient=i.getLocation("lightAmbient"),this._uLightColor=[],this._uLightDir=[],this._uLightPos=[],this._uLightAttenuation=[];const r=s.lights;let o;for(let e=0,t=r.length;e<t;e++)switch(o=r[e],o.type){case"dir":this._uLightColor[e]=i.getLocation("lightColor"+e),this._uLightPos[e]=null,this._uLightDir[e]=i.getLocation("lightDir"+e);break;case"point":this._uLightColor[e]=i.getLocation("lightColor"+e),this._uLightPos[e]=i.getLocation("lightPos"+e),this._uLightDir[e]=null,this._uLightAttenuation[e]=i.getLocation("lightAttenuation"+e);break;case"spot":this._uLightColor[e]=i.getLocation("lightColor"+e),this._uLightPos[e]=i.getLocation("lightPos"+e),this._uLightDir[e]=i.getLocation("lightDir"+e),this._uLightAttenuation[e]=i.getLocation("lightAttenuation"+e)}s.reflectionMaps.length>0&&(this._uReflectionMap="reflectionMap"),s.lightMaps.length>0&&(this._uLightMap="lightMap"),this._uSectionPlanes=[];for(let t=0,s=e._sectionPlanesState.sectionPlanes.length;t<s;t++)this._uSectionPlanes.push({active:i.getLocation("sectionPlaneActive"+t),pos:i.getLocation("sectionPlanePos"+t),dir:i.getLocation("sectionPlaneDir"+t)});this._aPosition=i.getAttribute("position"),this._aOffset=i.getAttribute("offset"),this._aNormal=i.getAttribute("normal"),this._aUV=i.getAttribute("uv"),this._aColor=i.getAttribute("color"),this._aMetallicRoughness=i.getAttribute("metallicRoughness"),this._aFlags=i.getAttribute("flags"),this._aPickColor=i.getAttribute("pickColor"),this._uPickZNear=i.getLocation("pickZNear"),this._uPickZFar=i.getLocation("pickZFar"),this._uPickClipPos=i.getLocation("pickClipPos"),this._uDrawingBufferSize=i.getLocation("drawingBufferSize"),this._uColorMap="uColorMap",this._uMetallicRoughMap="uMetallicRoughMap",this._uEmissiveMap="uEmissiveMap",this._uNormalMap="uNormalMap",this._uAOMap="uAOMap",this._instancing&&(this._aModelMatrixCol0=i.getAttribute("modelMatrixCol0"),this._aModelMatrixCol1=i.getAttribute("modelMatrixCol1"),this._aModelMatrixCol2=i.getAttribute("modelMatrixCol2"),this._aModelNormalMatrixCol0=i.getAttribute("modelNormalMatrixCol0"),this._aModelNormalMatrixCol1=i.getAttribute("modelNormalMatrixCol1"),this._aModelNormalMatrixCol2=i.getAttribute("modelNormalMatrixCol2")),this._withSAO&&(this._uOcclusionTexture="uOcclusionTexture",this._uSAOParams=i.getLocation("uSAOParams")),e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=i.getLocation("logDepthBufFC")),e.pointsMaterial._state.filterIntensity&&(this._uIntensityRange=i.getLocation("intensityRange")),this._uPointSize=i.getLocation("pointSize"),this._uNearPlaneHeight=i.getLocation("nearPlaneHeight")}_bindProgram(e){const t=this._scene,s=t.canvas.gl,i=this._program,r=t._lightsState,o=r.lights;i.bind(),e.textureUnit=0,this._uLightAmbient&&s.uniform4fv(this._uLightAmbient,r.getAmbientColorAndIntensity()),this._uGammaFactor&&s.uniform1f(this._uGammaFactor,t.gammaFactor);for(let e=0,t=o.length;e<t;e++){const t=o[e];this._uLightColor[e]&&s.uniform4f(this._uLightColor[e],t.color[0],t.color[1],t.color[2],t.intensity),this._uLightPos[e]&&(s.uniform3fv(this._uLightPos[e],t.pos),this._uLightAttenuation[e]&&s.uniform1f(this._uLightAttenuation[e],t.attenuation)),this._uLightDir[e]&&s.uniform3fv(this._uLightDir[e],t.dir)}}_makeVAO(e){const t=this._scene.canvas.gl,s=t.createVertexArray();return t.bindVertexArray(s),this._instancing&&(this._aModelMatrixCol0.bindArrayBuffer(e.modelMatrixCol0Buf),this._aModelMatrixCol1.bindArrayBuffer(e.modelMatrixCol1Buf),this._aModelMatrixCol2.bindArrayBuffer(e.modelMatrixCol2Buf),t.vertexAttribDivisor(this._aModelMatrixCol0.location,1),t.vertexAttribDivisor(this._aModelMatrixCol1.location,1),t.vertexAttribDivisor(this._aModelMatrixCol2.location,1),this._aModelNormalMatrixCol0&&(this._aModelNormalMatrixCol0.bindArrayBuffer(e.modelNormalMatrixCol0Buf),t.vertexAttribDivisor(this._aModelNormalMatrixCol0.location,1)),this._aModelNormalMatrixCol1&&(this._aModelNormalMatrixCol1.bindArrayBuffer(e.modelNormalMatrixCol1Buf),t.vertexAttribDivisor(this._aModelNormalMatrixCol1.location,1)),this._aModelNormalMatrixCol2&&(this._aModelNormalMatrixCol2.bindArrayBuffer(e.modelNormalMatrixCol2Buf),t.vertexAttribDivisor(this._aModelNormalMatrixCol2.location,1))),this._aPosition.bindArrayBuffer(e.positionsBuf),this._aUV&&this._aUV.bindArrayBuffer(e.uvBuf),this._aNormal&&this._aNormal.bindArrayBuffer(e.normalsBuf),this._aMetallicRoughness&&(this._aMetallicRoughness.bindArrayBuffer(e.metallicRoughnessBuf),this._instancing&&t.vertexAttribDivisor(this._aMetallicRoughness.location,1)),this._aColor&&(this._aColor.bindArrayBuffer(e.colorsBuf),this._instancing&&e.colorsBuf&&t.vertexAttribDivisor(this._aColor.location,1)),this._aFlags&&(this._aFlags.bindArrayBuffer(e.flagsBuf),this._instancing&&t.vertexAttribDivisor(this._aFlags.location,1)),this._aOffset&&(this._aOffset.bindArrayBuffer(e.offsetsBuf),this._instancing&&t.vertexAttribDivisor(this._aOffset.location,1)),this._aPickColor&&(this._aPickColor.bindArrayBuffer(e.pickColorsBuf),this._instancing&&t.vertexAttribDivisor(this._aPickColor.location,1)),this._instancing,this._edges?e.edgeIndicesBuf.bind():e.indicesBuf&&e.indicesBuf.bind(),s}drawLayer(e,t,s,{colorUniform:i=!1,incrementDrawState:r=!1}={}){const o=J.MAX_TEXTURE_IMAGE_UNITS,n=this._scene,a=n.canvas.gl,{_state:l,model:h}=t,{textureSet:c,origin:A,positionsDecodeMatrix:u}=l,d=n._lightsState,f=n.pointsMaterial,{camera:E}=h.scene,{viewNormalMatrix:m,project:y}=E,g=e.pickViewMatrix||E.viewMatrix,{position:I,rotationMatrix:v,rotationMatrixConjugate:T,worldNormalMatrix:_}=h;if(!this._program&&(this._allocate(),this.errors))return;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram(e)),this._vaoCache.has(t)?a.bindVertexArray(this._vaoCache.get(t)):this._vaoCache.set(t,this._makeVAO(l));let R=0;const P=16;this._matricesUniformBlockBufferData.set(T,0);const D=0!==A[0]||0!==A[1]||0!==A[2],N=0!==I[0]||0!==I[1]||0!==I[2];if(D||N){const e=gr;if(D){const t=p.transformPoint3(v,A,Ir);e[0]=t[0],e[1]=t[1],e[2]=t[2]}else e[0]=0,e[1]=0,e[2]=0;e[0]+=I[0],e[1]+=I[1],e[2]+=I[2],this._matricesUniformBlockBufferData.set(S(g,e,vr),R+=P)}else this._matricesUniformBlockBufferData.set(g,R+=P);if(this._matricesUniformBlockBufferData.set(e.pickProjMatrix||y.matrix,R+=P),this._matricesUniformBlockBufferData.set(u,R+=P),this._matricesUniformBlockBufferData.set(_,R+=P),this._matricesUniformBlockBufferData.set(m,R+=P),a.bindBuffer(a.UNIFORM_BUFFER,this._matricesUniformBlockBuffer),a.bufferData(a.UNIFORM_BUFFER,this._matricesUniformBlockBufferData,a.DYNAMIC_DRAW),a.bindBufferBase(a.UNIFORM_BUFFER,this._matricesUniformBlockBufferBindingPoint,this._matricesUniformBlockBuffer),a.uniform1i(this._uRenderPass,s),this.setSectionPlanesStateUniforms(t),n.logarithmicDepthBufferEnabled){if(this._uLogDepthBufFC){const t=2/(Math.log(e.pickZFar+1)/Math.LN2);a.uniform1f(this._uLogDepthBufFC,t)}this._uZFar&&a.uniform1f(this._uZFar,n.camera.project.far)}if(this._uPickInvisible&&a.uniform1i(this._uPickInvisible,e.pickInvisible),this._uPickZNear&&a.uniform1f(this._uPickZNear,e.pickZNear),this._uPickZFar&&a.uniform1f(this._uPickZFar,e.pickZFar),this._uPickClipPos&&a.uniform2fv(this._uPickClipPos,e.pickClipPos),this._uDrawingBufferSize&&a.uniform2f(this._uDrawingBufferSize,a.drawingBufferWidth,a.drawingBufferHeight),this._uUVDecodeMatrix&&a.uniformMatrix3fv(this._uUVDecodeMatrix,!1,l.uvDecodeMatrix),this._uIntensityRange&&f.filterIntensity&&a.uniform2f(this._uIntensityRange,f.minIntensity,f.maxIntensity),this._uPointSize&&a.uniform1f(this._uPointSize,f.pointSize),this._uNearPlaneHeight){const e="ortho"===n.camera.projection?1:a.drawingBufferHeight/(2*Math.tan(.5*n.camera.perspective.fov*Math.PI/180));a.uniform1f(this._uNearPlaneHeight,e)}if(c){const{colorTexture:t,metallicRoughnessTexture:s,emissiveTexture:i,normalsTexture:r,occlusionTexture:n}=c;this._uColorMap&&t&&(this._program.bindTexture(this._uColorMap,t.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%o),this._uMetallicRoughMap&&s&&(this._program.bindTexture(this._uMetallicRoughMap,s.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%o),this._uEmissiveMap&&i&&(this._program.bindTexture(this._uEmissiveMap,i.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%o),this._uNormalMap&&r&&(this._program.bindTexture(this._uNormalMap,r.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%o),this._uAOMap&&n&&(this._program.bindTexture(this._uAOMap,n.texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%o)}if(d.reflectionMaps.length>0&&d.reflectionMaps[0].texture&&this._uReflectionMap&&(this._program.bindTexture(this._uReflectionMap,d.reflectionMaps[0].texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%o,e.bindTexture++),d.lightMaps.length>0&&d.lightMaps[0].texture&&this._uLightMap&&(this._program.bindTexture(this._uLightMap,d.lightMaps[0].texture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%o,e.bindTexture++),this._withSAO){const t=n.sao;if(t.possible){const s=a.drawingBufferWidth,i=a.drawingBufferHeight;yr[0]=s,yr[1]=i,yr[2]=t.blendCutoff,yr[3]=t.blendFactor,a.uniform4fv(this._uSAOParams,yr),this._program.bindTexture(this._uOcclusionTexture,e.occlusionTexture,e.textureUnit),e.textureUnit=(e.textureUnit+1)%o,e.bindTexture++}}if(i){const e=this._edges?"edgeColor":"fillColor",t=this._edges?"edgeAlpha":"fillAlpha";if(s===fr[(this._edges?"EDGES":"SILHOUETTE")+"_XRAYED"]){const s=n.xrayMaterial._state,i=s[e],r=s[t];a.uniform4f(this._uColor,i[0],i[1],i[2],r)}else if(s===fr[(this._edges?"EDGES":"SILHOUETTE")+"_HIGHLIGHTED"]){const s=n.highlightMaterial._state,i=s[e],r=s[t];a.uniform4f(this._uColor,i[0],i[1],i[2],r)}else if(s===fr[(this._edges?"EDGES":"SILHOUETTE")+"_SELECTED"]){const s=n.selectedMaterial._state,i=s[e],r=s[t];a.uniform4f(this._uColor,i[0],i[1],i[2],r)}else a.uniform4fv(this._uColor,this._edges?mr:Er)}this._draw({state:l,frameCtx:e,incrementDrawState:r}),a.bindVertexArray(null)}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null,d.memory.programs--}}class _r extends Tr{constructor(e,t,{instancing:s=!1,edges:i=!1}={}){super(e,t,{instancing:s,edges:i})}_draw(e){const{gl:t}=this._scene.canvas,{state:s,frameCtx:i,incrementDrawState:r}=e;if(this._edges)t.drawElements(t.LINES,s.edgeIndicesBuf.numItems,s.edgeIndicesBuf.itemType,0);else{const e=i.pickElementsCount||s.indicesBuf.numItems,o=i.pickElementsOffset?i.pickElementsOffset*s.indicesBuf.itemByteSize:0;t.drawElements(t.TRIANGLES,e,s.indicesBuf.itemType,o),r&&i.drawElements++}}}class Rr extends _r{constructor(e,t){super(e,t,{instancing:!1,edges:!0})}}class Pr extends Tr{constructor(e,t,{edges:s=!1}={}){super(e,t,{instancing:!0,edges:s})}_draw(e){const{gl:t}=this._scene.canvas,{state:s,frameCtx:i,incrementDrawState:r}=e;this._edges?t.drawElementsInstanced(t.LINES,s.edgeIndicesBuf.numItems,s.edgeIndicesBuf.itemType,0,s.numInstances):(t.drawElementsInstanced(t.TRIANGLES,s.indicesBuf.numItems,s.indicesBuf.itemType,0,s.numInstances),r&&i.drawElements++)}}class Dr extends Pr{constructor(e,t){super(e,t,{instancing:!0,edges:!0})}}class Nr extends Tr{_draw(e){const{gl:t}=this._scene.canvas,{state:s,frameCtx:i,incrementDrawState:r}=e;t.drawArrays(t.POINTS,0,s.positionsBuf.numItems),r&&i.drawArrays++}}class Cr extends Tr{constructor(e,t){super(e,t,{instancing:!0})}_draw(e){const{gl:t}=this._scene.canvas,{state:s,frameCtx:i,incrementDrawState:r}=e;t.drawArraysInstanced(t.POINTS,0,s.positionsBuf.numItems,s.numInstances),r&&i.drawArrays++}}class Or extends Tr{_draw(e){const{gl:t}=this._scene.canvas,{state:s,frameCtx:i,incrementDrawState:r}=e;t.drawElements(t.LINES,s.indicesBuf.numItems,s.indicesBuf.itemType,0),r&&i.drawElements++}}class br extends Tr{constructor(e,t){super(e,t,{instancing:!0})}_draw(e){const{gl:t}=this._scene.canvas,{state:s,frameCtx:i,incrementDrawState:r}=e;t.drawElementsInstanced(t.LINES,s.indicesBuf.numItems,s.indicesBuf.itemType,0,s.numInstances),r&&i.drawElements++}}class Sr extends _r{_getHash(){const e=this._scene;return[e._lightsState.getHash(),e._sectionPlanesState.getHash(),this._withSAO?"sao":"nosao"].join(";")}drawLayer(e,t,s){super.drawLayer(e,t,s,{incrementDrawState:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState,s=e._lightsState,i=t.sectionPlanes.length>0;let r;const o=[];o.push("#version 300 es"),o.push("// Triangles batching draw vertex shader"),o.push("uniform int renderPass;"),o.push("in vec3 position;"),o.push("in vec3 normal;"),o.push("in vec4 color;"),o.push("in float flags;"),e.entityOffsetsEnabled&&o.push("in vec3 offset;"),this._addMatricesUniformBlockLines(o,!0),e.logarithmicDepthBufferEnabled&&(o.push("uniform float logDepthBufFC;"),o.push("out float vFragDepth;"),o.push("bool isPerspectiveMatrix(mat4 m) {"),o.push("    return (m[2][3] == - 1.0);"),o.push("}"),o.push("out float isPerspective;")),o.push("uniform vec4 lightAmbient;");for(let e=0,t=s.lights.length;e<t;e++)r=s.lights[e],"ambient"!==r.type&&(o.push("uniform vec4 lightColor"+e+";"),"dir"===r.type&&o.push("uniform vec3 lightDir"+e+";"),"point"===r.type&&o.push("uniform vec3 lightPos"+e+";"),"spot"===r.type&&(o.push("uniform vec3 lightPos"+e+";"),o.push("uniform vec3 lightDir"+e+";")));o.push("vec3 octDecode(vec2 oct) {"),o.push("    vec3 v = vec3(oct.xy, 1.0 - abs(oct.x) - abs(oct.y));"),o.push("    if (v.z < 0.0) {"),o.push("        v.xy = (1.0 - abs(v.yx)) * vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0);"),o.push("    }"),o.push("    return normalize(v);"),o.push("}"),i&&(o.push("out vec4 vWorldPosition;"),o.push("out float vFlags;")),o.push("out vec4 vColor;"),o.push("void main(void) {"),o.push("int colorFlag = int(flags) & 0xF;"),o.push("if (colorFlag != renderPass) {"),o.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),o.push("} else {"),o.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&o.push("worldPosition.xyz = worldPosition.xyz + offset;"),o.push("vec4 viewPosition  = viewMatrix * worldPosition; "),o.push("vec4 worldNormal =  worldNormalMatrix * vec4(octDecode(normal.xy), 0.0); "),o.push("vec3 viewNormal = normalize((viewNormalMatrix * worldNormal).xyz);"),o.push("vec3 reflectedColor = vec3(0.0, 0.0, 0.0);"),o.push("vec3 viewLightDir = vec3(0.0, 0.0, -1.0);"),o.push("float lambertian = 1.0;");for(let e=0,t=s.lights.length;e<t;e++)if(r=s.lights[e],"ambient"!==r.type){if("dir"===r.type)"view"===r.space?o.push("viewLightDir = normalize(lightDir"+e+");"):o.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+e+", 0.0)).xyz);");else if("point"===r.type)"view"===r.space?o.push("viewLightDir = -normalize(lightPos"+e+" - viewPosition.xyz);"):o.push("viewLightDir = -normalize((viewMatrix * vec4(lightPos"+e+", 0.0)).xyz);");else{if("spot"!==r.type)continue;"view"===r.space?o.push("viewLightDir = normalize(lightDir"+e+");"):o.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+e+", 0.0)).xyz);")}o.push("lambertian = max(dot(-viewNormal, viewLightDir), 0.0);"),o.push("reflectedColor += lambertian * (lightColor"+e+".rgb * lightColor"+e+".a);")}return o.push("vec3 rgb = (vec3(float(color.r) / 255.0, float(color.g) / 255.0, float(color.b) / 255.0));"),o.push("vColor =  vec4((lightAmbient.rgb * lightAmbient.a * rgb) + (reflectedColor * rgb), float(color.a) / 255.0);"),o.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(o.push("vFragDepth = 1.0 + clipPos.w;"),o.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),i&&(o.push("vWorldPosition = worldPosition;"),o.push("vFlags = flags;")),o.push("gl_Position = clipPos;"),o.push("}"),o.push("}"),o}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Triangles batching draw fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),this._withSAO&&(i.push("uniform sampler2D uOcclusionTexture;"),i.push("uniform vec4      uSAOParams;"),i.push("const float       packUpscale = 256. / 255.;"),i.push("const float       unpackDownScale = 255. / 256.;"),i.push("const vec3        packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );"),i.push("const vec4        unPackFactors = unpackDownScale / vec4( packFactors, 1. );"),i.push("float unpackRGBToFloat( const in vec4 v ) {"),i.push("    return dot( v, unPackFactors );"),i.push("}")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { "),i.push("      discard;"),i.push("  }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),this._withSAO?(i.push("   float viewportWidth     = uSAOParams[0];"),i.push("   float viewportHeight    = uSAOParams[1];"),i.push("   float blendCutoff       = uSAOParams[2];"),i.push("   float blendFactor       = uSAOParams[3];"),i.push("   vec2 uv                 = vec2(gl_FragCoord.x / viewportWidth, gl_FragCoord.y / viewportHeight);"),i.push("   float ambient           = smoothstep(blendCutoff, 1.0, unpackRGBToFloat(texture(uOcclusionTexture, uv))) * blendFactor;"),i.push("   outColor            = vec4(vColor.rgb * ambient, 1.0);")):i.push("   outColor            = vColor;"),i.push("}"),i}}class wr extends _r{_getHash(){const e=this._scene;return[e._lightsState.getHash(),e._sectionPlanesState.getHash(),this._withSAO?"sao":"nosao"].join(";")}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles batching flat-shading draw vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),s.push("in vec4 color;"),s.push("in float flags;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vViewPosition;"),s.push("out vec4 vColor;"),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("if (colorFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("worldPosition.xyz = worldPosition.xyz + offset;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("vViewPosition = viewPosition;"),s.push("vColor = vec4(float(color.r) / 255.0, float(color.g) / 255.0, float(color.b) / 255.0, float(color.a) / 255.0);"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._lightsState,s=e._sectionPlanesState,i=s.sectionPlanes.length>0,r=[];if(r.push("#version 300 es"),r.push("// Triangles batching flat-shading draw fragment shader"),r.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),r.push("precision highp float;"),r.push("precision highp int;"),r.push("#else"),r.push("precision mediump float;"),r.push("precision mediump int;"),r.push("#endif"),e.logarithmicDepthBufferEnabled&&(r.push("in float isPerspective;"),r.push("uniform float logDepthBufFC;"),r.push("in float vFragDepth;")),this._withSAO&&(r.push("uniform sampler2D uOcclusionTexture;"),r.push("uniform vec4      uSAOParams;"),r.push("const float       packUpscale = 256. / 255.;"),r.push("const float       unpackDownScale = 255. / 256.;"),r.push("const vec3        packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );"),r.push("const vec4        unPackFactors = unpackDownScale / vec4( packFactors, 1. );"),r.push("float unpackRGBToFloat( const in vec4 v ) {"),r.push("    return dot( v, unPackFactors );"),r.push("}")),i){r.push("in vec4 vWorldPosition;"),r.push("in float vFlags;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)r.push("uniform bool sectionPlaneActive"+e+";"),r.push("uniform vec3 sectionPlanePos"+e+";"),r.push("uniform vec3 sectionPlaneDir"+e+";")}this._addMatricesUniformBlockLines(r),r.push("uniform vec4 lightAmbient;");for(let e=0,s=t.lights.length;e<s;e++){const s=t.lights[e];"ambient"!==s.type&&(r.push("uniform vec4 lightColor"+e+";"),"dir"===s.type&&r.push("uniform vec3 lightDir"+e+";"),"point"===s.type&&r.push("uniform vec3 lightPos"+e+";"),"spot"===s.type&&(r.push("uniform vec3 lightPos"+e+";"),r.push("uniform vec3 lightDir"+e+";")))}if(r.push("in vec4 vViewPosition;"),r.push("in vec4 vColor;"),r.push("out vec4 outColor;"),r.push("void main(void) {"),i){r.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),r.push("  if (clippable) {"),r.push("  float dist = 0.0;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)r.push("if (sectionPlaneActive"+e+") {"),r.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),r.push("}");r.push("  if (dist > 0.0) { "),r.push("      discard;"),r.push("  }"),r.push("}")}r.push("vec3 reflectedColor = vec3(0.0, 0.0, 0.0);"),r.push("vec3 viewLightDir = vec3(0.0, 0.0, -1.0);"),r.push("float lambertian = 1.0;"),r.push("vec3 xTangent = dFdx( vViewPosition.xyz );"),r.push("vec3 yTangent = dFdy( vViewPosition.xyz );"),r.push("vec3 viewNormal = normalize( cross( xTangent, yTangent ) );");for(let e=0,s=t.lights.length;e<s;e++){const s=t.lights[e];if("ambient"!==s.type){if("dir"===s.type)"view"===s.space?r.push("viewLightDir = normalize(lightDir"+e+");"):r.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+e+", 0.0)).xyz);");else if("point"===s.type)"view"===s.space?r.push("viewLightDir = -normalize(lightPos"+e+" - viewPosition.xyz);"):r.push("viewLightDir = -normalize((viewMatrix * vec4(lightPos"+e+", 0.0)).xyz);");else{if("spot"!==s.type)continue;"view"===s.space?r.push("viewLightDir = normalize(lightDir"+e+");"):r.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+e+", 0.0)).xyz);")}r.push("lambertian = max(dot(-viewNormal, viewLightDir), 0.0);"),r.push("reflectedColor += lambertian * (lightColor"+e+".rgb * lightColor"+e+".a);")}}return r.push("vec4 fragColor =  vec4((lightAmbient.rgb * lightAmbient.a * vColor.rgb) + (reflectedColor * vColor.rgb), vColor.a);"),this._withSAO?(r.push("   float viewportWidth     = uSAOParams[0];"),r.push("   float viewportHeight    = uSAOParams[1];"),r.push("   float blendCutoff       = uSAOParams[2];"),r.push("   float blendFactor       = uSAOParams[3];"),r.push("   vec2 uv                 = vec2(gl_FragCoord.x / viewportWidth, gl_FragCoord.y / viewportHeight);"),r.push("   float ambient           = smoothstep(blendCutoff, 1.0, unpackRGBToFloat(texture(uOcclusionTexture, uv))) * blendFactor;"),r.push("   outColor            = vec4(fragColor.rgb * ambient, 1.0);")):r.push("   outColor            = fragColor;"),e.logarithmicDepthBufferEnabled&&r.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),r.push("}"),r}}class xr extends _r{drawLayer(e,t,s){super.drawLayer(e,t,s,{colorUniform:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles batching silhouette vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("in vec4 color;"),this._addMatricesUniformBlockLines(s),s.push("uniform vec4 silhouetteColor;"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vColor;"),s.push("void main(void) {"),s.push("int silhouetteFlag = int(flags) >> 4 & 0xF;"),s.push("if (silhouetteFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("vColor = vec4(silhouetteColor.r, silhouetteColor.g, silhouetteColor.b, min(silhouetteColor.a, float(color.a) / 255.0));"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState;let s,i;const r=t.sectionPlanes.length>0,o=[];if(o.push("#version 300 es"),o.push("// Triangles batching silhouette fragment shader"),o.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),o.push("precision highp float;"),o.push("precision highp int;"),o.push("#else"),o.push("precision mediump float;"),o.push("precision mediump int;"),o.push("#endif"),e.logarithmicDepthBufferEnabled&&(o.push("in float isPerspective;"),o.push("uniform float logDepthBufFC;"),o.push("in float vFragDepth;")),r)for(o.push("in vec4 vWorldPosition;"),o.push("in float vFlags;"),s=0,i=t.sectionPlanes.length;s<i;s++)o.push("uniform bool sectionPlaneActive"+s+";"),o.push("uniform vec3 sectionPlanePos"+s+";"),o.push("uniform vec3 sectionPlaneDir"+s+";");if(o.push("in vec4 vColor;"),o.push("out vec4 outColor;"),o.push("void main(void) {"),r){for(o.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),o.push("  if (clippable) {"),o.push("  float dist = 0.0;"),s=0,i=t.sectionPlanes.length;s<i;s++)o.push("if (sectionPlaneActive"+s+") {"),o.push("   dist += clamp(dot(-sectionPlaneDir"+s+".xyz, vWorldPosition.xyz - sectionPlanePos"+s+".xyz), 0.0, 1000.0);"),o.push("}");o.push("  if (dist > 0.0) { discard; }"),o.push("}")}return e.logarithmicDepthBufferEnabled&&o.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),o.push("outColor = vColor;"),o.push("}"),o}}class Br extends Rr{drawLayer(e,t,s){super.drawLayer(e,t,s,{colorUniform:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Batched geometry edges drawing vertex shader"),s.push("uniform int renderPass;"),s.push("uniform vec4 color;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vColor;"),s.push("void main(void) {"),s.push("int edgeFlag = int(flags) >> 8 & 0xF;"),s.push("if (edgeFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("  vWorldPosition = worldPosition;"),s.push("  vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("vColor = vec4(color.r, color.g, color.b, color.a);"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry edges drawing fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("outColor = vColor;"),i.push("}"),i}}class Fr extends Rr{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Batched geometry edges drawing vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),s.push("in vec4 color;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vColor;"),s.push("void main(void) {"),s.push("int edgeFlag = int(flags) >> 8 & 0xF;"),s.push("if (edgeFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("  vWorldPosition = worldPosition;"),s.push("  vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("vColor = vec4(float(color.r*0.5) / 255.0, float(color.g*0.5) / 255.0, float(color.b*0.5) / 255.0, float(color.a) / 255.0);"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry edges drawing fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("outColor = vColor;"),i.push("}"),i}}class Mr extends _r{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Batched geometry picking vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("in vec4 pickColor;"),s.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),this._addRemapClipPosLines(s),s.push("out vec4 vPickColor;"),s.push("void main(void) {"),s.push("int pickFlag = int(flags) >> 12 & 0xF;"),s.push("if (pickFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("      vPickColor = vec4(float(pickColor.r) / 255.0, float(pickColor.g) / 255.0, float(pickColor.b) / 255.0, float(pickColor.a) / 255.0);"),t&&(s.push("      vWorldPosition = worldPosition;"),s.push("      vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = remapClipPos(clipPos);"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry picking fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("uniform bool sectionPlaneActive"+r+";"),i.push("uniform vec3 sectionPlanePos"+r+";"),i.push("uniform vec3 sectionPlaneDir"+r+";")}if(i.push("in vec4 vPickColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("      if (sectionPlaneActive"+e+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("   outColor = vPickColor; "),i.push("}"),i}}class Lr extends _r{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles batching pick depth vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),this._addRemapClipPosLines(s),s.push("out vec4 vViewPosition;"),s.push("void main(void) {"),s.push("int pickFlag = int(flags) >> 12 & 0xF;"),s.push("if (pickFlag != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("      vWorldPosition = worldPosition;"),s.push("      vFlags = flags;")),s.push("vViewPosition = viewPosition;"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = remapClipPos(clipPos);"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Triangles batching pick depth fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),i.push("uniform float pickZNear;"),i.push("uniform float pickZFar;"),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("uniform bool sectionPlaneActive"+r+";"),i.push("uniform vec3 sectionPlanePos"+r+";"),i.push("uniform vec3 sectionPlaneDir"+r+";")}if(i.push("in vec4 vViewPosition;"),i.push("vec4 packDepth(const in float depth) {"),i.push("  const vec4 bitShift = vec4(256.0*256.0*256.0, 256.0*256.0, 256.0, 1.0);"),i.push("  const vec4 bitMask  = vec4(0.0, 1.0/256.0, 1.0/256.0, 1.0/256.0);"),i.push("  vec4 res = fract(depth * bitShift);"),i.push("  res -= res.xxyz * bitMask;"),i.push("  return res;"),i.push("}"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("      if (sectionPlaneActive"+e+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    float zNormalizedDepth = abs((pickZNear + vViewPosition.z) / (pickZFar - pickZNear));"),i.push("    outColor = packDepth(zNormalizedDepth); "),i.push("}"),i}}class Ur extends _r{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles batching pick normals vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in vec3 normal;"),s.push("in float flags;"),s.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(s),this._addRemapClipPosLines(s,3),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),s.push("vec3 octDecode(vec2 oct) {"),s.push("    vec3 v = vec3(oct.xy, 1.0 - abs(oct.x) - abs(oct.y));"),s.push("    if (v.z < 0.0) {"),s.push("        v.xy = (1.0 - abs(v.yx)) * vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0);"),s.push("    }"),s.push("    return normalize(v);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec3 vWorldNormal;"),s.push("out vec4 outColor;"),s.push("void main(void) {"),s.push("int pickFlag = int(flags) >> 12 & 0xF;"),s.push("if (pickFlag != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("      vec3 worldNormal =  octDecode(normal.xy); "),s.push("      vWorldNormal = worldNormal;"),t&&(s.push("      vWorldPosition = worldPosition;"),s.push("      vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = remapClipPos(clipPos);"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Triangles batching pick normals fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("uniform bool sectionPlaneActive"+r+";"),i.push("uniform vec3 sectionPlanePos"+r+";"),i.push("uniform vec3 sectionPlaneDir"+r+";")}if(i.push("in vec3 vWorldNormal;"),i.push("out highp ivec4 outNormal;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("      if (sectionPlaneActive"+e+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push(`    outNormal = ivec4(vWorldNormal * float(${p.MAX_INT}), 1.0);`),i.push("}"),i}}class Hr extends _r{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles batching occlusion vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in vec4 color;"),s.push("in float flags;"),this._addMatricesUniformBlockLines(s),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("if (colorFlag != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("      vWorldPosition = worldPosition;"),s.push("      vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),s.push("gl_Position = clipPos;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene._sectionPlanesState,t=e.sectionPlanes.length>0,s=[];if(s.push("#version 300 es"),s.push("// Triangles batching occlusion fragment shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("#endif"),t){s.push("in vec4 vWorldPosition;"),s.push("in float vFlags;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("uniform bool sectionPlaneActive"+t+";"),s.push("uniform vec3 sectionPlanePos"+t+";"),s.push("uniform vec3 sectionPlaneDir"+t+";")}if(s.push("out vec4 outColor;"),s.push("void main(void) {"),t){s.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),s.push("  if (clippable) {"),s.push("      float dist = 0.0;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("      if (sectionPlaneActive"+t+") {"),s.push("          dist += clamp(dot(-sectionPlaneDir"+t+".xyz, vWorldPosition.xyz - sectionPlanePos"+t+".xyz), 0.0, 1000.0);"),s.push("      }");s.push("      if (dist > 0.0) { discard; }"),s.push("  }")}return s.push("   outColor = vec4(0.0, 0.0, 1.0, 1.0); "),s.push("}"),s}}class Gr extends _r{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles batching depth vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec2 vHighPrecisionZW;"),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("if (colorFlag != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("      vWorldPosition = worldPosition;"),s.push("      vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("vHighPrecisionZW = gl_Position.zw;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Triangles batching depth fragment shader"),i.push("precision highp float;"),i.push("precision highp int;"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("const float   packUpScale = 256. / 255.;"),i.push("const float   unpackDownscale = 255. / 256.;"),i.push("const vec3    packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );"),i.push("const vec4    unpackFactors = unpackDownscale / vec4( packFactors, 1. );"),i.push("const float   shiftRight8 = 1.0 / 256.;"),i.push("vec4 packDepthToRGBA( const in float v ) {"),i.push("    vec4 r = vec4( fract( v * packFactors ), v );"),i.push("    r.yzw -= r.xyz * shiftRight8;"),i.push("    return r * packUpScale;"),i.push("}"),i.push("in vec2 vHighPrecisionZW;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("      if (sectionPlaneActive"+r+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+r+".xyz, vWorldPosition.xyz - sectionPlanePos"+r+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("float fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;"),i.push("    outColor = vec4(vec3(1.0 - fragCoordZ), 1.0); "),i.push("}"),i}}class kr extends _r{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Batched geometry normals vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in vec3 normal;"),s.push("in vec4 color;"),s.push("in float flags;"),this._addMatricesUniformBlockLines(s,!0),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),s.push("vec3 octDecode(vec2 oct) {"),s.push("    vec3 v = vec3(oct.xy, 1.0 - abs(oct.x) - abs(oct.y));"),s.push("    if (v.z < 0.0) {"),s.push("        v.xy = (1.0 - abs(v.yx)) * vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0);"),s.push("    }"),s.push("    return normalize(v);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec3 vViewNormal;"),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("if (colorFlag != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      vec4 viewPosition   = viewMatrix * worldPosition; "),s.push("      vec4 worldNormal    = worldNormalMatrix * vec4(octDecode(normal.xy), 0.0); "),s.push("      vec3 viewNormal     = normalize((viewNormalMatrix * worldNormal).xyz);"),t&&(s.push("      vWorldPosition  = worldPosition;"),s.push("      vFlags         = flags;")),s.push("      vViewNormal = viewNormal;"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry normals fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec3 vViewNormal;"),i.push("vec3 packNormalToRGB( const in vec3 normal ) {"),i.push("    return normalize( normal ) * 0.5 + 0.5;"),i.push("}"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("      if (sectionPlaneActive"+r+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+r+".xyz, vWorldPosition.xyz - sectionPlanePos"+r+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    outColor = vec4(packNormalToRGB(vViewNormal), 1.0); "),i.push("}"),i}}class Vr extends _r{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Batched geometry shadow vertex shader"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in vec4 color;"),s.push("in float flags;"),s.push("uniform mat4 shadowViewMatrix;"),s.push("uniform mat4 shadowProjMatrix;"),this._addMatricesUniformBlockLines(s),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vViewPosition;"),s.push("out vec4 outColor;"),s.push("void main(void) {"),s.push("  int colorFlag = int(flags) & 0xF;"),s.push("  bool visible        = (colorFlag > 0);"),s.push("  bool transparent    = ((float(color.a) / 255.0) < 1.0);"),s.push("  if (!visible || transparent) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("      vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      vec4 viewPosition  = shadowViewMatrix * worldPosition; "),t&&(s.push("      vWorldPosition = worldPosition;"),s.push("      vFlags = flags;")),s.push("      vViewPosition = viewPosition;"),s.push("      gl_Position = shadowProjMatrix * viewPosition;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene._sectionPlanesState,t=e.sectionPlanes.length>0,s=[];if(s.push("#version 300 es"),s.push("// Batched geometry shadow fragment shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("#endif"),t){s.push("in vec4 vWorldPosition;"),s.push("in float vFlags;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("uniform bool sectionPlaneActive"+t+";"),s.push("uniform vec3 sectionPlanePos"+t+";"),s.push("uniform vec3 sectionPlaneDir"+t+";")}if(s.push("in vec4 vViewPosition;"),s.push("vec4 encodeFloat( const in float v ) {"),s.push("  const vec4 bitShift = vec4(256 * 256 * 256, 256 * 256, 256, 1.0);"),s.push("  const vec4 bitMask = vec4(0, 1.0 / 256.0, 1.0 / 256.0, 1.0 / 256.0);"),s.push("  vec4 comp = fract(v * bitShift);"),s.push("  comp -= comp.xxyz * bitMask;"),s.push("  return comp;"),s.push("}"),s.push("out vec4 outColor;"),s.push("void main(void) {"),t){s.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),s.push("  if (clippable) {"),s.push("      float dist = 0.0;");for(var i=0;i<e.sectionPlanes.length;i++)s.push("      if (sectionPlaneActive"+i+") {"),s.push("          dist += clamp(dot(-sectionPlaneDir"+i+".xyz, vWorldPosition.xyz - sectionPlanePos"+i+".xyz), 0.0, 1000.0);"),s.push("      }");s.push("      if (dist > 0.0) { discard; }"),s.push("  }")}return s.push("    outColor = encodeFloat( gl_FragCoord.z); "),s.push("}"),s}}class jr extends _r{_getHash(){const e=this._scene;return[e.gammaOutput,e._lightsState.getHash(),e._sectionPlanesState.getHash(),this._withSAO?"sao":"nosao"].join(";")}drawLayer(e,t,s){super.drawLayer(e,t,s,{incrementDrawState:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState,s=e._lightsState,i=t.sectionPlanes.length>0,r=t.clippingCaps,o=[];return o.push("#version 300 es"),o.push("// Triangles batching quality draw vertex shader"),o.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),o.push("precision highp float;"),o.push("precision highp int;"),o.push("precision highp usampler2D;"),o.push("precision highp isampler2D;"),o.push("precision highp sampler2D;"),o.push("#else"),o.push("precision mediump float;"),o.push("precision mediump int;"),o.push("precision mediump usampler2D;"),o.push("precision mediump isampler2D;"),o.push("precision mediump sampler2D;"),o.push("#endif"),o.push("uniform int renderPass;"),o.push("in vec3 position;"),o.push("in vec3 normal;"),o.push("in vec4 color;"),o.push("in vec2 uv;"),o.push("in vec2 metallicRoughness;"),o.push("in float flags;"),e.entityOffsetsEnabled&&o.push("in vec3 offset;"),this._addMatricesUniformBlockLines(o,!0),o.push("uniform mat3 uvDecodeMatrix;"),e.logarithmicDepthBufferEnabled&&(o.push("uniform float logDepthBufFC;"),o.push("out float vFragDepth;"),o.push("bool isPerspectiveMatrix(mat4 m) {"),o.push("    return (m[2][3] == - 1.0);"),o.push("}"),o.push("out float isPerspective;")),o.push("vec3 octDecode(vec2 oct) {"),o.push("    vec3 v = vec3(oct.xy, 1.0 - abs(oct.x) - abs(oct.y));"),o.push("    if (v.z < 0.0) {"),o.push("        v.xy = (1.0 - abs(v.yx)) * vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0);"),o.push("    }"),o.push("    return normalize(v);"),o.push("}"),o.push("out vec4 vViewPosition;"),o.push("out vec3 vViewNormal;"),o.push("out vec4 vColor;"),o.push("out vec2 vUV;"),o.push("out vec2 vMetallicRoughness;"),s.lightMaps.length>0&&o.push("out vec3 vWorldNormal;"),i&&(o.push("out vec4 vWorldPosition;"),o.push("out float vFlags;"),r&&o.push("out vec4 vClipPosition;")),o.push("void main(void) {"),o.push("int colorFlag = int(flags) & 0xF;"),o.push("if (colorFlag != renderPass) {"),o.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),o.push("} else {"),o.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&o.push("worldPosition.xyz = worldPosition.xyz + offset;"),o.push("vec4 viewPosition  = viewMatrix * worldPosition; "),o.push("vec4 worldNormal =  worldNormalMatrix * vec4(octDecode(normal.xy), 0.0); "),o.push("vec3 viewNormal = normalize((viewNormalMatrix * worldNormal).xyz);"),o.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(o.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"),o.push("vFragDepth = 1.0 + clipPos.w;")),i&&(o.push("vWorldPosition = worldPosition;"),o.push("vFlags = flags;"),r&&o.push("vClipPosition = clipPos;")),o.push("vViewPosition = viewPosition;"),o.push("vViewNormal = viewNormal;"),o.push("vColor = color;"),o.push("vUV = (uvDecodeMatrix * vec3(uv, 1.0)).xy;"),o.push("vMetallicRoughness = metallicRoughness;"),s.lightMaps.length>0&&o.push("vWorldNormal = worldNormal.xyz;"),o.push("gl_Position = clipPos;"),o.push("}"),o.push("}"),o}_buildFragmentShader(){const e=this._scene,t=e.gammaOutput,s=e._sectionPlanesState,i=e._lightsState,r=s.sectionPlanes.length>0,o=s.clippingCaps,n=[];n.push("#version 300 es"),n.push("// Triangles batching quality draw fragment shader"),n.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),n.push("precision highp float;"),n.push("precision highp int;"),n.push("#else"),n.push("precision mediump float;"),n.push("precision mediump int;"),n.push("#endif"),e.logarithmicDepthBufferEnabled&&(n.push("in float isPerspective;"),n.push("uniform float logDepthBufFC;"),n.push("in float vFragDepth;")),n.push("uniform sampler2D uColorMap;"),n.push("uniform sampler2D uMetallicRoughMap;"),n.push("uniform sampler2D uEmissiveMap;"),n.push("uniform sampler2D uNormalMap;"),n.push("uniform sampler2D uAOMap;"),n.push("in vec4 vViewPosition;"),n.push("in vec3 vViewNormal;"),n.push("in vec4 vColor;"),n.push("in vec2 vUV;"),n.push("in vec2 vMetallicRoughness;"),i.lightMaps.length>0&&n.push("in vec3 vWorldNormal;"),this._addMatricesUniformBlockLines(n,!0),i.reflectionMaps.length>0&&n.push("uniform samplerCube reflectionMap;"),i.lightMaps.length>0&&n.push("uniform samplerCube lightMap;"),n.push("uniform vec4 lightAmbient;");for(let e=0,t=i.lights.length;e<t;e++){const t=i.lights[e];"ambient"!==t.type&&(n.push("uniform vec4 lightColor"+e+";"),"dir"===t.type&&n.push("uniform vec3 lightDir"+e+";"),"point"===t.type&&n.push("uniform vec3 lightPos"+e+";"),"spot"===t.type&&(n.push("uniform vec3 lightPos"+e+";"),n.push("uniform vec3 lightDir"+e+";")))}if(this._withSAO&&(n.push("uniform sampler2D uOcclusionTexture;"),n.push("uniform vec4      uSAOParams;"),n.push("const float       packUpscale = 256. / 255.;"),n.push("const float       unpackDownScale = 255. / 256.;"),n.push("const vec3        packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );"),n.push("const vec4        unPackFactors = unpackDownScale / vec4( packFactors, 1. );"),n.push("float unpackRGBToFloat( const in vec4 v ) {"),n.push("    return dot( v, unPackFactors );"),n.push("}")),n.push("uniform float gammaFactor;"),n.push("vec4 linearToLinear( in vec4 value ) {"),n.push("  return value;"),n.push("}"),n.push("vec4 sRGBToLinear( in vec4 value ) {"),n.push("  return vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.w );"),n.push("}"),n.push("vec4 gammaToLinear( in vec4 value) {"),n.push("  return vec4( pow( value.xyz, vec3( gammaFactor ) ), value.w );"),n.push("}"),t&&(n.push("vec4 linearToGamma( in vec4 value, in float gammaFactor ) {"),n.push("  return vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );"),n.push("}")),r){n.push("in vec4 vWorldPosition;"),n.push("in float vFlags;"),o&&n.push("in vec4 vClipPosition;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)n.push("uniform bool sectionPlaneActive"+e+";"),n.push("uniform vec3 sectionPlanePos"+e+";"),n.push("uniform vec3 sectionPlaneDir"+e+";")}if(n.push("#define PI 3.14159265359"),n.push("#define RECIPROCAL_PI 0.31830988618"),n.push("#define RECIPROCAL_PI2 0.15915494"),n.push("#define EPSILON 1e-6"),n.push("#define saturate(a) clamp( a, 0.0, 1.0 )"),n.push("vec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm, vec2 uv ) {"),n.push("       vec3 texel = texture( uNormalMap, uv ).xyz;"),n.push("       if (texel.x == 0.0 && texel.y == 0.0 && texel.z == 0.0) {"),n.push("              return surf_norm;"),n.push("       }"),n.push("      vec3 q0 = vec3( dFdx( eye_pos.x ), dFdx( eye_pos.y ), dFdx( eye_pos.z ) );"),n.push("      vec3 q1 = vec3( dFdy( eye_pos.x ), dFdy( eye_pos.y ), dFdy( eye_pos.z ) );"),n.push("      vec2 st0 = dFdx( uv.st );"),n.push("      vec2 st1 = dFdy( uv.st );"),n.push("      vec3 S = normalize( q0 * st1.t - q1 * st0.t );"),n.push("      vec3 T = normalize( -q0 * st1.s + q1 * st0.s );"),n.push("      vec3 N = normalize( surf_norm );"),n.push("      vec3 mapN = texel.xyz * 2.0 - 1.0;"),n.push("      mat3 tsn = mat3( S, T, N );"),n.push("      return normalize( tsn * mapN );"),n.push("}"),n.push("vec3 inverseTransformDirection(in vec3 dir, in mat4 matrix) {"),n.push("   return normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );"),n.push("}"),n.push("struct IncidentLight {"),n.push("   vec3 color;"),n.push("   vec3 direction;"),n.push("};"),n.push("struct ReflectedLight {"),n.push("   vec3 diffuse;"),n.push("   vec3 specular;"),n.push("};"),n.push("struct Geometry {"),n.push("   vec3 position;"),n.push("   vec3 viewNormal;"),n.push("   vec3 worldNormal;"),n.push("   vec3 viewEyeDir;"),n.push("};"),n.push("struct Material {"),n.push("   vec3  diffuseColor;"),n.push("   float specularRoughness;"),n.push("   vec3  specularColor;"),n.push("   float shine;"),n.push("};"),n.push("float GGXRoughnessToBlinnExponent(const in float ggxRoughness) {"),n.push("   float r = ggxRoughness + 0.0001;"),n.push("   return (2.0 / (r * r) - 2.0);"),n.push("}"),n.push("float getSpecularMIPLevel(const in float blinnShininessExponent, const in int maxMIPLevel) {"),n.push("   float maxMIPLevelScalar = float( maxMIPLevel );"),n.push("   float desiredMIPLevel = maxMIPLevelScalar - 0.79248 - 0.5 * log2( ( blinnShininessExponent * blinnShininessExponent ) + 1.0 );"),n.push("   return clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );"),n.push("}"),i.reflectionMaps.length>0&&(n.push("vec3 getLightProbeIndirectRadiance(const in vec3 reflectVec, const in float blinnShininessExponent, const in int maxMIPLevel) {"),n.push("   float mipLevel = 0.5 * getSpecularMIPLevel(blinnShininessExponent, maxMIPLevel);"),n.push("   vec3 envMapColor = sRGBToLinear(texture(reflectionMap, reflectVec, mipLevel)).rgb;"),n.push("  return envMapColor;"),n.push("}")),n.push("vec3 F_Schlick(const in vec3 specularColor, const in float dotLH) {"),n.push("   float fresnel = exp2( ( -5.55473 * dotLH - 6.98316 ) * dotLH );"),n.push("   return ( 1.0 - specularColor ) * fresnel + specularColor;"),n.push("}"),n.push("float G_GGX_Smith(const in float alpha, const in float dotNL, const in float dotNV) {"),n.push("   float a2 = ( alpha * alpha );"),n.push("   float gl = dotNL + sqrt( a2 + ( 1.0 - a2 ) * ( dotNL * dotNL ) );"),n.push("   float gv = dotNV + sqrt( a2 + ( 1.0 - a2 ) * ( dotNV * dotNV ) );"),n.push("   return 1.0 / ( gl * gv );"),n.push("}"),n.push("float G_GGX_SmithCorrelated(const in float alpha, const in float dotNL, const in float dotNV) {"),n.push("   float a2 = ( alpha * alpha );"),n.push("   float gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * ( dotNV * dotNV ) );"),n.push("   float gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * ( dotNL * dotNL ) );"),n.push("   return 0.5 / max( gv + gl, EPSILON );"),n.push("}"),n.push("float D_GGX(const in float alpha, const in float dotNH) {"),n.push("   float a2 = ( alpha * alpha );"),n.push("   float denom = ( dotNH * dotNH) * ( a2 - 1.0 ) + 1.0;"),n.push("   return RECIPROCAL_PI * a2 / ( denom * denom);"),n.push("}"),n.push("vec3 BRDF_Specular_GGX(const in IncidentLight incidentLight, const in Geometry geometry, const in vec3 specularColor, const in float roughness) {"),n.push("   float alpha = ( roughness * roughness );"),n.push("   vec3 halfDir = normalize( incidentLight.direction + geometry.viewEyeDir );"),n.push("   float dotNL = saturate( dot( geometry.viewNormal, incidentLight.direction ) );"),n.push("   float dotNV = saturate( dot( geometry.viewNormal, geometry.viewEyeDir ) );"),n.push("   float dotNH = saturate( dot( geometry.viewNormal, halfDir ) );"),n.push("   float dotLH = saturate( dot( incidentLight.direction, halfDir ) );"),n.push("   vec3  F = F_Schlick( specularColor, dotLH );"),n.push("   float G = G_GGX_SmithCorrelated( alpha, dotNL, dotNV );"),n.push("   float D = D_GGX( alpha, dotNH );"),n.push("   return F * (G * D);"),n.push("}"),n.push("vec3 BRDF_Specular_GGX_Environment(const in Geometry geometry, const in vec3 specularColor, const in float roughness) {"),n.push("   float dotNV = saturate(dot(geometry.viewNormal, geometry.viewEyeDir));"),n.push("   const vec4 c0 = vec4( -1, -0.0275, -0.572,  0.022);"),n.push("   const vec4 c1 = vec4(  1,  0.0425,   1.04, -0.04);"),n.push("   vec4 r = roughness * c0 + c1;"),n.push("   float a004 = min(r.x * r.x, exp2(-9.28 * dotNV)) * r.x + r.y;"),n.push("   vec2 AB    = vec2(-1.04, 1.04) * a004 + r.zw;"),n.push("   return specularColor * AB.x + AB.y;"),n.push("}"),(i.lightMaps.length>0||i.reflectionMaps.length>0)&&(n.push("void computePBRLightMapping(const in Geometry geometry, const in Material material, inout ReflectedLight reflectedLight) {"),i.lightMaps.length>0&&(n.push("   vec3 irradiance = sRGBToLinear(texture(lightMap, geometry.worldNormal)).rgb;"),n.push("   irradiance *= PI;"),n.push("   vec3 diffuseBRDFContrib = (RECIPROCAL_PI * material.diffuseColor);"),n.push("   reflectedLight.diffuse +=  irradiance * diffuseBRDFContrib;")),i.reflectionMaps.length>0&&(n.push("   vec3 reflectVec             = reflect(geometry.viewEyeDir, geometry.viewNormal);"),n.push("   reflectVec                  = inverseTransformDirection(reflectVec, viewMatrix);"),n.push("   float blinnExpFromRoughness = GGXRoughnessToBlinnExponent(material.specularRoughness);"),n.push("   vec3 radiance               = getLightProbeIndirectRadiance(reflectVec, blinnExpFromRoughness, 8);"),n.push("   vec3 specularBRDFContrib    = BRDF_Specular_GGX_Environment(geometry, material.specularColor, material.specularRoughness);"),n.push("   reflectedLight.specular     += radiance * specularBRDFContrib;")),n.push("}")),n.push("void computePBRLighting(const in IncidentLight incidentLight, const in Geometry geometry, const in Material material, inout ReflectedLight reflectedLight) {"),n.push("   float dotNL     = saturate(dot(geometry.viewNormal, incidentLight.direction));"),n.push("   vec3 irradiance = dotNL * incidentLight.color * PI;"),n.push("   reflectedLight.diffuse  += irradiance * (RECIPROCAL_PI * material.diffuseColor);"),n.push("   reflectedLight.specular += irradiance * BRDF_Specular_GGX(incidentLight, geometry, material.specularColor, material.specularRoughness);"),n.push("}"),n.push("out vec4 outColor;"),n.push("void main(void) {"),r){n.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),n.push("  if (clippable) {"),n.push("  float dist = 0.0;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)n.push("if (sectionPlaneActive"+e+") {"),n.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),n.push("}");o?(n.push("  if (dist > (0.002 * vClipPosition.w)) {"),n.push("      discard;"),n.push("  }"),n.push("  if (dist > 0.0) { "),n.push("      outColor=vec4(1.0, 0.0, 0.0, 1.0);"),e.logarithmicDepthBufferEnabled&&n.push("  gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),n.push("  return;"),n.push("}")):(n.push("  if (dist > 0.0) { "),n.push("      discard;"),n.push("  }")),n.push("}")}n.push("IncidentLight  light;"),n.push("Material       material;"),n.push("Geometry       geometry;"),n.push("ReflectedLight reflectedLight = ReflectedLight(vec3(0.0,0.0,0.0), vec3(0.0,0.0,0.0));"),n.push("vec3 rgb = (vec3(float(vColor.r) / 255.0, float(vColor.g) / 255.0, float(vColor.b) / 255.0));"),n.push("float opacity = float(vColor.a) / 255.0;"),n.push("vec3  baseColor = rgb;"),n.push("float specularF0 = 1.0;"),n.push("float metallic = float(vMetallicRoughness.r) / 255.0;"),n.push("float roughness = float(vMetallicRoughness.g) / 255.0;"),n.push("float dielectricSpecular = 0.16 * specularF0 * specularF0;"),n.push("vec4 colorTexel = sRGBToLinear(texture(uColorMap, vUV));"),n.push("baseColor *= colorTexel.rgb;"),n.push("vec3 metalRoughTexel = texture(uMetallicRoughMap, vUV).rgb;"),n.push("metallic *= metalRoughTexel.b;"),n.push("roughness *= metalRoughTexel.g;"),n.push("vec3 viewNormal = perturbNormal2Arb(vViewPosition.xyz, normalize(vViewNormal), vUV );"),n.push("material.diffuseColor      = baseColor * (1.0 - dielectricSpecular) * (1.0 - metallic);"),n.push("material.specularRoughness = clamp(roughness, 0.04, 1.0);"),n.push("material.specularColor     = mix(vec3(dielectricSpecular), baseColor, metallic);"),n.push("geometry.position      = vViewPosition.xyz;"),n.push("geometry.viewNormal    = -normalize(viewNormal);"),n.push("geometry.viewEyeDir    = normalize(vViewPosition.xyz);"),i.lightMaps.length>0&&n.push("geometry.worldNormal   = normalize(vWorldNormal);"),(i.lightMaps.length>0||i.reflectionMaps.length>0)&&n.push("computePBRLightMapping(geometry, material, reflectedLight);");for(let e=0,t=i.lights.length;e<t;e++){const t=i.lights[e];if("ambient"!==t.type){if("dir"===t.type)"view"===t.space?n.push("light.direction =  normalize(lightDir"+e+");"):n.push("light.direction =  normalize((viewMatrix * vec4(lightDir"+e+", 0.0)).xyz);");else if("point"===t.type)"view"===t.space?n.push("light.direction =  normalize(lightPos"+e+" - vViewPosition.xyz);"):n.push("light.direction =  normalize((viewMatrix * vec4(lightPos"+e+", 0.0)).xyz);");else{if("spot"!==t.type)continue;"view"===t.space?n.push("light.direction =  normalize(lightDir"+e+");"):n.push("light.direction =  normalize((viewMatrix * vec4(lightDir"+e+", 0.0)).xyz);")}n.push("light.color =  lightColor"+e+".rgb * lightColor"+e+".a;"),n.push("computePBRLighting(light, geometry, material, reflectedLight);")}}return n.push("vec3 emissiveColor = sRGBToLinear(texture(uEmissiveMap, vUV)).rgb;"),n.push("float aoFactor = texture(uAOMap, vUV).r;"),n.push("vec3 outgoingLight = (lightAmbient.rgb * lightAmbient.a * baseColor * opacity * rgb) + (reflectedLight.diffuse) + (reflectedLight.specular) + emissiveColor;"),n.push("vec4 fragColor;"),this._withSAO?(n.push("   float viewportWidth     = uSAOParams[0];"),n.push("   float viewportHeight    = uSAOParams[1];"),n.push("   float blendCutoff       = uSAOParams[2];"),n.push("   float blendFactor       = uSAOParams[3];"),n.push("   vec2 uv                 = vec2(gl_FragCoord.x / viewportWidth, gl_FragCoord.y / viewportHeight);"),n.push("   float ambient           = smoothstep(blendCutoff, 1.0, unpackRGBToFloat(texture(uOcclusionTexture, uv))) * blendFactor;"),n.push("   fragColor               = vec4(outgoingLight.rgb * ambient * aoFactor, opacity);")):n.push("   fragColor            = vec4(outgoingLight.rgb * aoFactor, opacity);"),t&&n.push("fragColor = linearToGamma(fragColor, gammaFactor);"),n.push("outColor = fragColor;"),e.logarithmicDepthBufferEnabled&&n.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),n.push("}"),n}}class Qr extends _r{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles batching pick flat normals vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(s),this._addRemapClipPosLines(s,3),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),s.push("out vec4 vWorldPosition;"),t&&s.push("out float vFlags;"),s.push("void main(void) {"),s.push("int pickFlag = int(flags) >> 12 & 0xF;"),s.push("if (pickFlag != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("      vWorldPosition = worldPosition;"),t&&s.push("      vFlags = flags;"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = remapClipPos(clipPos);"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Triangles batching pick flat normals fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),i.push("in vec4 vWorldPosition;"),s){i.push("in float vFlags;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("uniform bool sectionPlaneActive"+r+";"),i.push("uniform vec3 sectionPlanePos"+r+";"),i.push("uniform vec3 sectionPlaneDir"+r+";")}if(i.push("out highp ivec4 outNormal;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("      if (sectionPlaneActive"+e+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("  vec3 xTangent = dFdx( vWorldPosition.xyz );"),i.push("  vec3 yTangent = dFdy( vWorldPosition.xyz );"),i.push("  vec3 worldNormal = normalize( cross( xTangent, yTangent ) );"),i.push(`  outNormal = ivec4(worldNormal * float(${p.MAX_INT}), 1.0);`),i.push("}"),i}}class Wr extends _r{_getHash(){const e=this._scene;return[e.gammaOutput,e._lightsState.getHash(),e._sectionPlanesState.getHash(),this._withSAO?"sao":"nosao"].join(";")}drawLayer(e,t,s){super.drawLayer(e,t,s,{incrementDrawState:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles batching color texture vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),s.push("in vec4 color;"),s.push("in vec2 uv;"),s.push("in float flags;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),this._addMatricesUniformBlockLines(s),s.push("uniform mat3 uvDecodeMatrix;"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vViewPosition;"),s.push("out vec4 vColor;"),s.push("out vec2 vUV;"),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("if (colorFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("worldPosition.xyz = worldPosition.xyz + offset;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("vViewPosition = viewPosition;"),s.push("vColor = vec4(float(color.r) / 255.0, float(color.g) / 255.0, float(color.b) / 255.0, float(color.a) / 255.0);"),s.push("vUV = (uvDecodeMatrix * vec3(uv, 1.0)).xy;"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e.gammaOutput,s=e._lightsState,i=e._sectionPlanesState,r=i.sectionPlanes.length>0,o=[];if(o.push("#version 300 es"),o.push("// Triangles batching color texture fragment shader"),o.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),o.push("precision highp float;"),o.push("precision highp int;"),o.push("#else"),o.push("precision mediump float;"),o.push("precision mediump int;"),o.push("#endif"),e.logarithmicDepthBufferEnabled&&(o.push("in float isPerspective;"),o.push("uniform float logDepthBufFC;"),o.push("in float vFragDepth;")),o.push("uniform sampler2D uColorMap;"),this._withSAO&&(o.push("uniform sampler2D uOcclusionTexture;"),o.push("uniform vec4      uSAOParams;"),o.push("const float       packUpscale = 256. / 255.;"),o.push("const float       unpackDownScale = 255. / 256.;"),o.push("const vec3        packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );"),o.push("const vec4        unPackFactors = unpackDownScale / vec4( packFactors, 1. );"),o.push("float unpackRGBToFloat( const in vec4 v ) {"),o.push("    return dot( v, unPackFactors );"),o.push("}")),o.push("uniform float gammaFactor;"),o.push("vec4 linearToLinear( in vec4 value ) {"),o.push("  return value;"),o.push("}"),o.push("vec4 sRGBToLinear( in vec4 value ) {"),o.push("  return vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.w );"),o.push("}"),o.push("vec4 gammaToLinear( in vec4 value) {"),o.push("  return vec4( pow( value.xyz, vec3( gammaFactor ) ), value.w );"),o.push("}"),t&&(o.push("vec4 linearToGamma( in vec4 value, in float gammaFactor ) {"),o.push("  return vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );"),o.push("}")),r){o.push("in vec4 vWorldPosition;"),o.push("in float vFlags;");for(let e=0,t=i.sectionPlanes.length;e<t;e++)o.push("uniform bool sectionPlaneActive"+e+";"),o.push("uniform vec3 sectionPlanePos"+e+";"),o.push("uniform vec3 sectionPlaneDir"+e+";")}this._addMatricesUniformBlockLines(o),o.push("uniform vec4 lightAmbient;");for(let e=0,t=s.lights.length;e<t;e++){const t=s.lights[e];"ambient"!==t.type&&(o.push("uniform vec4 lightColor"+e+";"),"dir"===t.type&&o.push("uniform vec3 lightDir"+e+";"),"point"===t.type&&o.push("uniform vec3 lightPos"+e+";"),"spot"===t.type&&(o.push("uniform vec3 lightPos"+e+";"),o.push("uniform vec3 lightDir"+e+";")))}if(o.push("in vec4 vViewPosition;"),o.push("in vec4 vColor;"),o.push("in vec2 vUV;"),o.push("out vec4 outColor;"),o.push("void main(void) {"),r){o.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),o.push("  if (clippable) {"),o.push("  float dist = 0.0;");for(let e=0,t=i.sectionPlanes.length;e<t;e++)o.push("if (sectionPlaneActive"+e+") {"),o.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),o.push("}");o.push("  if (dist > 0.0) { "),o.push("      discard;"),o.push("  }"),o.push("}")}o.push("vec3 reflectedColor = vec3(0.0, 0.0, 0.0);"),o.push("vec3 viewLightDir = vec3(0.0, 0.0, -1.0);"),o.push("float lambertian = 1.0;"),o.push("vec3 xTangent = dFdx( vViewPosition.xyz );"),o.push("vec3 yTangent = dFdy( vViewPosition.xyz );"),o.push("vec3 viewNormal = normalize( cross( xTangent, yTangent ) );");for(let e=0,t=s.lights.length;e<t;e++){const t=s.lights[e];if("ambient"!==t.type){if("dir"===t.type)"view"===t.space?o.push("viewLightDir = normalize(lightDir"+e+");"):o.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+e+", 0.0)).xyz);");else if("point"===t.type)"view"===t.space?o.push("viewLightDir = -normalize(lightPos"+e+" - viewPosition.xyz);"):o.push("viewLightDir = -normalize((viewMatrix * vec4(lightPos"+e+", 0.0)).xyz);");else{if("spot"!==t.type)continue;"view"===t.space?o.push("viewLightDir = normalize(lightDir"+e+");"):o.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+e+", 0.0)).xyz);")}o.push("lambertian = max(dot(-viewNormal, viewLightDir), 0.0);"),o.push("reflectedColor += lambertian * (lightColor"+e+".rgb * lightColor"+e+".a);")}}return o.push("vec4 color =  vec4((lightAmbient.rgb * lightAmbient.a * vColor.rgb) + (reflectedColor * vColor.rgb), vColor.a);"),t?o.push("vec4 colorTexel = color * sRGBToLinear(texture(uColorMap, vUV));"):o.push("vec4 colorTexel = color * texture(uColorMap, vUV);"),o.push("float opacity = color.a;"),this._withSAO?(o.push("   float viewportWidth     = uSAOParams[0];"),o.push("   float viewportHeight    = uSAOParams[1];"),o.push("   float blendCutoff       = uSAOParams[2];"),o.push("   float blendFactor       = uSAOParams[3];"),o.push("   vec2 uv                 = vec2(gl_FragCoord.x / viewportWidth, gl_FragCoord.y / viewportHeight);"),o.push("   float ambient           = smoothstep(blendCutoff, 1.0, unpackRGBToFloat(texture(uOcclusionTexture, uv))) * blendFactor;"),o.push("   outColor                = vec4(colorTexel.rgb * ambient, opacity);")):o.push("   outColor                = vec4(colorTexel.rgb, opacity);"),t&&o.push("outColor = linearToGamma(outColor, gammaFactor);"),e.logarithmicDepthBufferEnabled&&o.push("gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),o.push("}"),o}}class zr{constructor(e){this._scene=e}_compile(){this._colorRenderer&&!this._colorRenderer.getValid()&&(this._colorRenderer.destroy(),this._colorRenderer=null),this._colorRendererWithSAO&&!this._colorRendererWithSAO.getValid()&&(this._colorRendererWithSAO.destroy(),this._colorRendererWithSAO=null),this._flatColorRenderer&&!this._flatColorRenderer.getValid()&&(this._flatColorRenderer.destroy(),this._flatColorRenderer=null),this._flatColorRendererWithSAO&&!this._flatColorRendererWithSAO.getValid()&&(this._flatColorRendererWithSAO.destroy(),this._flatColorRendererWithSAO=null),this._colorTextureRenderer&&!this._colorTextureRenderer.getValid()&&(this._colorTextureRenderer.destroy(),this._colorTextureRenderer=null),this._colorTextureRendererWithSAO&&!this._colorTextureRendererWithSAO.getValid()&&(this._colorTextureRendererWithSAO.destroy(),this._colorTextureRendererWithSAO=null),this._pbrRenderer&&!this._pbrRenderer.getValid()&&(this._pbrRenderer.destroy(),this._pbrRenderer=null),this._pbrRendererWithSAO&&!this._pbrRendererWithSAO.getValid()&&(this._pbrRendererWithSAO.destroy(),this._pbrRendererWithSAO=null),this._depthRenderer&&!this._depthRenderer.getValid()&&(this._depthRenderer.destroy(),this._depthRenderer=null),this._normalsRenderer&&!this._normalsRenderer.getValid()&&(this._normalsRenderer.destroy(),this._normalsRenderer=null),this._silhouetteRenderer&&!this._silhouetteRenderer.getValid()&&(this._silhouetteRenderer.destroy(),this._silhouetteRenderer=null),this._edgesRenderer&&!this._edgesRenderer.getValid()&&(this._edgesRenderer.destroy(),this._edgesRenderer=null),this._edgesColorRenderer&&!this._edgesColorRenderer.getValid()&&(this._edgesColorRenderer.destroy(),this._edgesColorRenderer=null),this._pickMeshRenderer&&!this._pickMeshRenderer.getValid()&&(this._pickMeshRenderer.destroy(),this._pickMeshRenderer=null),this._pickDepthRenderer&&!this._pickDepthRenderer.getValid()&&(this._pickDepthRenderer.destroy(),this._pickDepthRenderer=null),this._pickNormalsRenderer&&!1===this._pickNormalsRenderer.getValid()&&(this._pickNormalsRenderer.destroy(),this._pickNormalsRenderer=null),this._pickNormalsFlatRenderer&&!1===this._pickNormalsFlatRenderer.getValid()&&(this._pickNormalsFlatRenderer.destroy(),this._pickNormalsFlatRenderer=null),this._occlusionRenderer&&!1===this._occlusionRenderer.getValid()&&(this._occlusionRenderer.destroy(),this._occlusionRenderer=null),this._shadowRenderer&&!this._shadowRenderer.getValid()&&(this._shadowRenderer.destroy(),this._shadowRenderer=null)}eagerCreateRenders(){this._silhouetteRenderer||(this._silhouetteRenderer=new xr(this._scene)),this._pickMeshRenderer||(this._pickMeshRenderer=new Mr(this._scene)),this._pickDepthRenderer||(this._pickDepthRenderer=new Lr(this._scene))}get colorRenderer(){return this._colorRenderer||(this._colorRenderer=new Sr(this._scene,!1)),this._colorRenderer}get colorRendererWithSAO(){return this._colorRendererWithSAO||(this._colorRendererWithSAO=new Sr(this._scene,!0)),this._colorRendererWithSAO}get flatColorRenderer(){return this._flatColorRenderer||(this._flatColorRenderer=new wr(this._scene,!1)),this._flatColorRenderer}get flatColorRendererWithSAO(){return this._flatColorRendererWithSAO||(this._flatColorRendererWithSAO=new wr(this._scene,!0)),this._flatColorRendererWithSAO}get colorTextureRenderer(){return this._colorTextureRenderer||(this._colorTextureRenderer=new Wr(this._scene,!1)),this._colorTextureRenderer}get colorTextureRendererWithSAO(){return this._colorTextureRendererWithSAO||(this._colorTextureRendererWithSAO=new Wr(this._scene,!0)),this._colorTextureRendererWithSAO}get pbrRenderer(){return this._pbrRenderer||(this._pbrRenderer=new jr(this._scene,!1)),this._pbrRenderer}get pbrRendererWithSAO(){return this._pbrRendererWithSAO||(this._pbrRendererWithSAO=new jr(this._scene,!0)),this._pbrRendererWithSAO}get silhouetteRenderer(){return this._silhouetteRenderer||(this._silhouetteRenderer=new xr(this._scene)),this._silhouetteRenderer}get depthRenderer(){return this._depthRenderer||(this._depthRenderer=new Gr(this._scene)),this._depthRenderer}get normalsRenderer(){return this._normalsRenderer||(this._normalsRenderer=new kr(this._scene)),this._normalsRenderer}get edgesRenderer(){return this._edgesRenderer||(this._edgesRenderer=new Br(this._scene)),this._edgesRenderer}get edgesColorRenderer(){return this._edgesColorRenderer||(this._edgesColorRenderer=new Fr(this._scene)),this._edgesColorRenderer}get pickMeshRenderer(){return this._pickMeshRenderer||(this._pickMeshRenderer=new Mr(this._scene)),this._pickMeshRenderer}get pickNormalsRenderer(){return this._pickNormalsRenderer||(this._pickNormalsRenderer=new Ur(this._scene)),this._pickNormalsRenderer}get pickNormalsFlatRenderer(){return this._pickNormalsFlatRenderer||(this._pickNormalsFlatRenderer=new Qr(this._scene)),this._pickNormalsFlatRenderer}get pickDepthRenderer(){return this._pickDepthRenderer||(this._pickDepthRenderer=new Lr(this._scene)),this._pickDepthRenderer}get occlusionRenderer(){return this._occlusionRenderer||(this._occlusionRenderer=new Hr(this._scene)),this._occlusionRenderer}get shadowRenderer(){return this._shadowRenderer||(this._shadowRenderer=new Vr(this._scene)),this._shadowRenderer}_destroy(){this._colorRenderer&&this._colorRenderer.destroy(),this._colorRendererWithSAO&&this._colorRendererWithSAO.destroy(),this._flatColorRenderer&&this._flatColorRenderer.destroy(),this._flatColorRendererWithSAO&&this._flatColorRendererWithSAO.destroy(),this._colorTextureRenderer&&this._colorTextureRenderer.destroy(),this._colorTextureRendererWithSAO&&this._colorTextureRendererWithSAO.destroy(),this._pbrRenderer&&this._pbrRenderer.destroy(),this._pbrRendererWithSAO&&this._pbrRendererWithSAO.destroy(),this._depthRenderer&&this._depthRenderer.destroy(),this._normalsRenderer&&this._normalsRenderer.destroy(),this._silhouetteRenderer&&this._silhouetteRenderer.destroy(),this._edgesRenderer&&this._edgesRenderer.destroy(),this._edgesColorRenderer&&this._edgesColorRenderer.destroy(),this._pickMeshRenderer&&this._pickMeshRenderer.destroy(),this._pickDepthRenderer&&this._pickDepthRenderer.destroy(),this._pickNormalsRenderer&&this._pickNormalsRenderer.destroy(),this._pickNormalsFlatRenderer&&this._pickNormalsFlatRenderer.destroy(),this._occlusionRenderer&&this._occlusionRenderer.destroy(),this._shadowRenderer&&this._shadowRenderer.destroy()}}const Kr={};class Yr{constructor(e=5e6){e>5e6&&(e=5e6),this.maxVerts=e,this.maxIndices=3*e,this.positions=[],this.colors=[],this.uv=[],this.metallicRoughness=[],this.normals=[],this.pickColors=[],this.offsets=[],this.indices=[],this.edgeIndices=[]}}const Xr=p.mat4(),Zr=p.mat4();function qr(e,t,s){const i=e.length,r=new Uint16Array(i),o=t[0],n=t[1],a=t[2],l=t[3]-o,h=t[4]-n,c=t[5]-a,A=65525,u=A/l,d=A/h,f=A/c,E=e=>e>=0?e:0;for(let t=0;t<i;t+=3)r[t+0]=Math.floor(E(e[t+0]-o)*u),r[t+1]=Math.floor(E(e[t+1]-n)*d),r[t+2]=Math.floor(E(e[t+2]-a)*f);return p.identityMat4(Xr),p.translationMat4v(t,Xr),p.identityMat4(Zr),p.scalingMat4v([l/A,h/A,c/A],Zr),p.mulMat4(Xr,Zr,s),r}function Jr(e,t){const s=e[0],i=e[1],r=e[2],o=e[3]-s,n=e[4]-i,a=e[5]-r,l=65525;return p.identityMat4(Xr),p.translationMat4v(e,Xr),p.identityMat4(Zr),p.scalingMat4v([o/l,n/l,a/l],Zr),p.mulMat4(Xr,Zr,t),t}function $r(e,t,s){let i=e[0]/(Math.abs(e[0])+Math.abs(e[1])+Math.abs(e[2])),r=e[1]/(Math.abs(e[0])+Math.abs(e[1])+Math.abs(e[2]));if(e[2]<0){let e=i,t=r;e=(1-Math.abs(r))*(i>=0?1:-1),t=(1-Math.abs(i))*(r>=0?1:-1),i=e,r=t}return new Int8Array([Math[t](127.5*i+(i<0?-1:0)),Math[s](127.5*r+(r<0?-1:0))])}function eo(e){let t=e[0],s=e[1];t/=t<0?127:128,s/=s<0?127:128;const i=1-Math.abs(t)-Math.abs(s);i<0&&(t=(1-Math.abs(s))*(t>=0?1:-1),s=(1-Math.abs(t))*(s>=0?1:-1));const r=Math.sqrt(t*t+s*s+i*i);return[t/r,s/r,i/r]}const to=p.vec3(),so=p.vec3(),io=p.vec3(),ro=p.vec3(),oo=p.mat4();class no extends Tr{drawLayer(e,t,s){if(!this._program&&(this._allocate(),this.errors))return;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram());const i=t.model,r=i.scene,o=r.camera,n=r.canvas.gl,a=t._state,l=t._state.origin,{position:h,rotationMatrix:c,rotationMatrixConjugate:A}=i,u=t.aabb,d=e.pickViewMatrix||o.viewMatrix;this._vaoCache.has(t)?n.bindVertexArray(this._vaoCache.get(t)):this._vaoCache.set(t,this._makeVAO(a));const f=to;let E,m;if(f[0]=p.safeInv(u[3]-u[0])*p.MAX_INT,f[1]=p.safeInv(u[4]-u[1])*p.MAX_INT,f[2]=p.safeInv(u[5]-u[2])*p.MAX_INT,e.snapPickCoordinateScale[0]=p.safeInv(f[0]),e.snapPickCoordinateScale[1]=p.safeInv(f[1]),e.snapPickCoordinateScale[2]=p.safeInv(f[2]),l||0!==h[0]||0!==h[1]||0!==h[2]){const t=so;if(l){const e=io;p.transformPoint3(c,l,e),t[0]=e[0],t[1]=e[1],t[2]=e[2]}else t[0]=0,t[1]=0,t[2]=0;t[0]+=h[0],t[1]+=h[1],t[2]+=h[2],E=S(d,t,oo),m=ro,m[0]=o.eye[0]-t[0],m[1]=o.eye[1]-t[1],m[2]=o.eye[2]-t[2],e.snapPickOrigin[0]=t[0],e.snapPickOrigin[1]=t[1],e.snapPickOrigin[2]=t[2]}else E=d,m=o.eye,e.snapPickOrigin[0]=0,e.snapPickOrigin[1]=0,e.snapPickOrigin[2]=0;n.uniform3fv(this._uCameraEyeRtc,m),n.uniform2fv(this.uVectorA,e.snapVectorA),n.uniform2fv(this.uInverseVectorAB,e.snapInvVectorAB),n.uniform1i(this._uLayerNumber,e.snapPickLayerNumber),n.uniform3fv(this._uCoordinateScaler,f),n.uniform1i(this._uRenderPass,s),n.uniform1i(this._uPickInvisible,e.pickInvisible);let y=0;this._matricesUniformBlockBufferData.set(A,0),this._matricesUniformBlockBufferData.set(E,y+=16),this._matricesUniformBlockBufferData.set(o.projMatrix,y+=16),this._matricesUniformBlockBufferData.set(a.positionsDecodeMatrix,y+=16),n.bindBuffer(n.UNIFORM_BUFFER,this._matricesUniformBlockBuffer),n.bufferData(n.UNIFORM_BUFFER,this._matricesUniformBlockBufferData,n.DYNAMIC_DRAW),n.bindBufferBase(n.UNIFORM_BUFFER,this._matricesUniformBlockBufferBindingPoint,this._matricesUniformBlockBuffer);{const t=2/(Math.log(e.pickZFar+1)/Math.LN2);n.uniform1f(this._uLogDepthBufFC,t)}this.setSectionPlanesStateUniforms(t),a.indicesBuf.bind(),n.drawElements(n.TRIANGLES,a.indicesBuf.numItems,a.indicesBuf.itemType,0),a.indicesBuf.unbind()}_allocate(){super._allocate();const e=this._program;this._uLogDepthBufFC=e.getLocation("logDepthBufFC"),this._uCameraEyeRtc=e.getLocation("uCameraEyeRtc"),this.uVectorA=e.getLocation("snapVectorA"),this.uInverseVectorAB=e.getLocation("snapInvVectorAB"),this._uLayerNumber=e.getLocation("layerNumber"),this._uCoordinateScaler=e.getLocation("coordinateScaler")}_bindProgram(){this._program.bind()}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// VBO SnapBatchingDepthBufInitRenderer vertex shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(s),s.push("uniform vec3 uCameraEyeRtc;"),s.push("uniform vec2 snapVectorA;"),s.push("uniform vec2 snapInvVectorAB;"),s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("out float isPerspective;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("vec2 remapClipPos(vec2 clipPos) {"),s.push("    float x = (clipPos.x - snapVectorA.x) * snapInvVectorAB.x;"),s.push("    float y = (clipPos.y - snapVectorA.y) * snapInvVectorAB.y;"),s.push("    return vec2(x, y);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out highp vec3 relativeToOriginPosition;"),s.push("void main(void) {"),s.push("int pickFlag = int(flags) >> 12 & 0xF;"),s.push("if (pickFlag != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      relativeToOriginPosition = worldPosition.xyz;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("      vWorldPosition = worldPosition;"),s.push("      vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),s.push("float tmp = clipPos.w;"),s.push("clipPos.xyzw /= tmp;"),s.push("clipPos.xy = remapClipPos(clipPos.xy);"),s.push("clipPos.z += 0.0001;"),s.push("clipPos.xyzw *= tmp;"),s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"),s.push("gl_Position = clipPos;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene._sectionPlanesState,t=e.sectionPlanes.length>0,s=[];if(s.push("#version 300 es"),s.push("// VBO SnapBatchingDepthBufInitRenderer fragment shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("#endif"),s.push("in float isPerspective;"),s.push("uniform float logDepthBufFC;"),s.push("in float vFragDepth;"),s.push("uniform int layerNumber;"),s.push("uniform vec3 coordinateScaler;"),t){s.push("in vec4 vWorldPosition;"),s.push("in float vFlags;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("uniform bool sectionPlaneActive"+t+";"),s.push("uniform vec3 sectionPlanePos"+t+";"),s.push("uniform vec3 sectionPlaneDir"+t+";")}if(s.push("in highp vec3 relativeToOriginPosition;"),s.push("out highp ivec4 outCoords;"),s.push("void main(void) {"),t){s.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),s.push("  if (clippable) {"),s.push("      float dist = 0.0;");for(var i=0;i<e.sectionPlanes.length;i++)s.push("      if (sectionPlaneActive"+i+") {"),s.push("          dist += clamp(dot(-sectionPlaneDir"+i+".xyz, vWorldPosition.xyz - sectionPlanePos"+i+".xyz), 0.0, 1000.0);"),s.push("      }");s.push("      if (dist > 0.0) { discard; }"),s.push("  }")}return s.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),s.push("outCoords = ivec4(relativeToOriginPosition.xyz*coordinateScaler.xyz, -layerNumber);"),s.push("}"),s}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const ao=p.vec3(),lo=p.vec3(),ho=p.vec3(),co=p.vec3(),Ao=p.mat4();class uo extends Tr{_getHash(){return this._scene._sectionPlanesState.getHash()+this._scene.pointsMaterial.hash}drawLayer(e,t,s){if(!this._program&&(this._allocate(),this.errors))return;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram());const i=t.model,r=i.scene,o=r.camera,n=r.canvas.gl,a=t._state,l=t._state.origin,{position:h,rotationMatrix:c,rotationMatrixConjugate:A}=i,u=t.aabb,d=e.pickViewMatrix||o.viewMatrix;this._vaoCache.has(t)?n.bindVertexArray(this._vaoCache.get(t)):this._vaoCache.set(t,this._makeVAO(a));const f=ao;let E,m;if(f[0]=p.safeInv(u[3]-u[0])*p.MAX_INT,f[1]=p.safeInv(u[4]-u[1])*p.MAX_INT,f[2]=p.safeInv(u[5]-u[2])*p.MAX_INT,e.snapPickCoordinateScale[0]=p.safeInv(f[0]),e.snapPickCoordinateScale[1]=p.safeInv(f[1]),e.snapPickCoordinateScale[2]=p.safeInv(f[2]),l||0!==h[0]||0!==h[1]||0!==h[2]){const t=lo;if(l){const e=ho;p.transformPoint3(c,l,e),t[0]=e[0],t[1]=e[1],t[2]=e[2]}else t[0]=0,t[1]=0,t[2]=0;t[0]+=h[0],t[1]+=h[1],t[2]+=h[2],E=S(d,t,Ao),m=co,m[0]=o.eye[0]-t[0],m[1]=o.eye[1]-t[1],m[2]=o.eye[2]-t[2],e.snapPickOrigin[0]=t[0],e.snapPickOrigin[1]=t[1],e.snapPickOrigin[2]=t[2]}else E=d,m=o.eye,e.snapPickOrigin[0]=0,e.snapPickOrigin[1]=0,e.snapPickOrigin[2]=0;n.uniform3fv(this._uCameraEyeRtc,m),n.uniform2fv(this.uVectorA,e.snapVectorA),n.uniform2fv(this.uInverseVectorAB,e.snapInvVectorAB),n.uniform1i(this._uLayerNumber,e.snapPickLayerNumber),n.uniform3fv(this._uCoordinateScaler,f),n.uniform1i(this._uRenderPass,s),n.uniform1i(this._uPickInvisible,e.pickInvisible);let y=0;this._matricesUniformBlockBufferData.set(A,0),this._matricesUniformBlockBufferData.set(E,y+=16),this._matricesUniformBlockBufferData.set(o.projMatrix,y+=16),this._matricesUniformBlockBufferData.set(a.positionsDecodeMatrix,y+=16),n.bindBuffer(n.UNIFORM_BUFFER,this._matricesUniformBlockBuffer),n.bufferData(n.UNIFORM_BUFFER,this._matricesUniformBlockBufferData,n.DYNAMIC_DRAW),n.bindBufferBase(n.UNIFORM_BUFFER,this._matricesUniformBlockBufferBindingPoint,this._matricesUniformBlockBuffer);{const t=2/(Math.log(e.pickZFar+1)/Math.LN2);n.uniform1f(this._uLogDepthBufFC,t)}this.setSectionPlanesStateUniforms(t),"edge"===e.snapMode?(a.edgeIndicesBuf.bind(),n.drawElements(n.LINES,a.edgeIndicesBuf.numItems,a.edgeIndicesBuf.itemType,0),a.edgeIndicesBuf.unbind()):n.drawArrays(n.POINTS,0,a.positionsBuf.numItems)}_allocate(){super._allocate();const e=this._program;this._uLogDepthBufFC=e.getLocation("logDepthBufFC"),this._uCameraEyeRtc=e.getLocation("uCameraEyeRtc"),this.uVectorA=e.getLocation("snapVectorA"),this.uInverseVectorAB=e.getLocation("snapInvVectorAB"),this._uLayerNumber=e.getLocation("layerNumber"),this._uCoordinateScaler=e.getLocation("coordinateScaler")}_bindProgram(){this._program.bind()}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0;e.pointsMaterial._state;const s=[];return s.push("#version 300 es"),s.push("// SnapBatchingDepthRenderer vertex shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(s),s.push("uniform vec3 uCameraEyeRtc;"),s.push("uniform vec2 snapVectorA;"),s.push("uniform vec2 snapInvVectorAB;"),s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;"),s.push("vec2 remapClipPos(vec2 clipPos) {"),s.push("    float x = (clipPos.x - snapVectorA.x) * snapInvVectorAB.x;"),s.push("    float y = (clipPos.y - snapVectorA.y) * snapInvVectorAB.y;"),s.push("    return vec2(x, y);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out highp vec3 relativeToOriginPosition;"),s.push("void main(void) {"),s.push("int pickFlag = int(flags) >> 12 & 0xF;"),s.push("if (pickFlag != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("relativeToOriginPosition = worldPosition.xyz;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("      vWorldPosition = worldPosition;"),s.push("      vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),s.push("float tmp = clipPos.w;"),s.push("clipPos.xyzw /= tmp;"),s.push("clipPos.xy = remapClipPos(clipPos.xy);"),s.push("clipPos.xyzw *= tmp;"),s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"),s.push("gl_Position = clipPos;"),s.push("gl_PointSize = 1.0;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene._sectionPlanesState,t=e.sectionPlanes.length>0,s=[];if(s.push("#version 300 es"),s.push("// SnapBatchingDepthRenderer fragment shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("#endif"),s.push("in float isPerspective;"),s.push("uniform float logDepthBufFC;"),s.push("in float vFragDepth;"),s.push("uniform int layerNumber;"),s.push("uniform vec3 coordinateScaler;"),t){s.push("in vec4 vWorldPosition;"),s.push("in float vFlags;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("uniform bool sectionPlaneActive"+t+";"),s.push("uniform vec3 sectionPlanePos"+t+";"),s.push("uniform vec3 sectionPlaneDir"+t+";")}if(s.push("in highp vec3 relativeToOriginPosition;"),s.push("out highp ivec4 outCoords;"),s.push("void main(void) {"),t){s.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),s.push("  if (clippable) {"),s.push("      float dist = 0.0;");for(var i=0;i<e.sectionPlanes.length;i++)s.push("      if (sectionPlaneActive"+i+") {"),s.push("          dist += clamp(dot(-sectionPlaneDir"+i+".xyz, vWorldPosition.xyz - sectionPlanePos"+i+".xyz), 0.0, 1000.0);"),s.push("      }");s.push("      if (dist > 0.0) { discard; }"),s.push("  }")}return s.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),s.push("outCoords = ivec4(relativeToOriginPosition.xyz*coordinateScaler.xyz, layerNumber);"),s.push("}"),s}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}class po{constructor(e){this._scene=e}_compile(){this._snapDepthBufInitRenderer&&!this._snapDepthBufInitRenderer.getValid()&&(this._snapDepthBufInitRenderer.destroy(),this._snapDepthBufInitRenderer=null),this._snapDepthRenderer&&!this._snapDepthRenderer.getValid()&&(this._snapDepthRenderer.destroy(),this._snapDepthRenderer=null)}eagerCreateRenders(){this._snapDepthBufInitRenderer||(this._snapDepthBufInitRenderer=new no(this._scene,!1)),this._snapDepthRenderer||(this._snapDepthRenderer=new uo(this._scene))}get snapDepthBufInitRenderer(){return this._snapDepthBufInitRenderer||(this._snapDepthBufInitRenderer=new no(this._scene,!1)),this._snapDepthBufInitRenderer}get snapDepthRenderer(){return this._snapDepthRenderer||(this._snapDepthRenderer=new uo(this._scene)),this._snapDepthRenderer}_destroy(){this._snapDepthBufInitRenderer&&this._snapDepthBufInitRenderer.destroy(),this._snapDepthRenderer&&this._snapDepthRenderer.destroy()}}const fo={};const Eo=p.mat4(),mo=p.mat4(),yo=p.vec4([0,0,0,1]),go=p.vec4([0,0,0,1]);p.vec4([0,0,0,1]),p.OBB3();const Io=p.vec3(),vo=p.vec3(),To=p.vec3(),_o=p.vec3(),Ro=p.vec3(),Po=p.vec3(),Do=p.vec3();class No{constructor(e){console.info("Creating TrianglesBatchingLayer"),this.model=e.model,this.sortId="TrianglesBatchingLayer"+(e.solid?"-solid":"-surface")+(e.autoNormals?"-autonormals":"-normals")+(e.textureSet&&e.textureSet.colorTexture?"-colorTexture":"")+(e.textureSet&&e.textureSet.metallicRoughnessTexture?"-metallicRoughnessTexture":""),this.layerIndex=e.layerIndex,this._batchingRenderers=function(e){const t=e.id;let s=Kr[t];return s||(s=new zr(e),Kr[t]=s,s._compile(),s.eagerCreateRenders(),e.on("compile",(()=>{s._compile(),s.eagerCreateRenders()})),e.on("destroyed",(()=>{delete Kr[t],s._destroy()}))),s}(e.model.scene),this._snapBatchingRenderers=function(e){const t=e.id;let s=fo[t];return s||(s=new po(e),fo[t]=s,s._compile(),s.eagerCreateRenders(),e.on("compile",(()=>{s._compile(),s.eagerCreateRenders()})),e.on("destroyed",(()=>{delete fo[t],s._destroy()}))),s}(e.model.scene),this._buffer=new Yr(e.maxGeometryBatchSize),this._scratchMemory=e.scratchMemory,this._state=new Ce({origin:p.vec3(),positionsBuf:null,offsetsBuf:null,normalsBuf:null,colorsBuf:null,uvBuf:null,metallicRoughnessBuf:null,flagsBuf:null,indicesBuf:null,edgeIndicesBuf:null,positionsDecodeMatrix:null,uvDecodeMatrix:null,textureSet:e.textureSet,pbrSupported:!1}),this._numPortions=0,this._numVisibleLayerPortions=0,this._numTransparentLayerPortions=0,this._numXRayedLayerPortions=0,this._numSelectedLayerPortions=0,this._numHighlightedLayerPortions=0,this._numClippableLayerPortions=0,this._numEdgesLayerPortions=0,this._numPickableLayerPortions=0,this._numCulledLayerPortions=0,this._modelAABB=p.collapseAABB3(),this._portions=[],this._numVerts=0,this._finalized=!1,e.positionsDecodeMatrix&&(this._state.positionsDecodeMatrix=p.mat4(e.positionsDecodeMatrix)),e.uvDecodeMatrix?(this._state.uvDecodeMatrix=p.mat3(e.uvDecodeMatrix),this._preCompressedUVsExpected=!0):this._preCompressedUVsExpected=!1,e.origin&&this._state.origin.set(e.origin),this.aabb=p.collapseAABB3(),this.solid=!!e.solid}canCreatePortion(e,t){if(this._finalized)throw"Already finalized";return this._buffer.positions.length+e<3*this._buffer.maxVerts&&this._buffer.indices.length+t<this._buffer.maxIndices}createPortion(e){if(this._finalized)throw"Already finalized";const t=e.positions,s=e.positionsCompressed,i=e.normals,r=e.normalsCompressed,o=e.uv,n=e.uvCompressed,a=e.colors,l=e.colorsCompressed,h=e.indices,c=e.edgeIndices,A=e.color,u=e.metallic,d=e.roughness,f=e.opacity,E=e.meshMatrix,m=e.worldAABB,y=e.pickColor,g=this.model.scene,I=this._buffer,v=I.positions.length/3;let T;if(this._state.positionsDecodeMatrix){if(!s)throw"positionsCompressed expected";T=s.length/3;for(let e=0,t=s.length;e<t;e++)I.positions.push(s[e]);const e=at.getPositionsBounds(s),t=at.decompressPosition(e.min,this._state.positionsDecodeMatrix,[]),i=at.decompressPosition(e.max,this._state.positionsDecodeMatrix,[]);m[0]=t[0],m[1]=t[1],m[2]=t[2],m[3]=i[0],m[4]=i[1],m[5]=i[2]}else{if(!t)throw"positions expected";T=t.length/3;const e=t.length,s=I.positions.length;for(let e=0,s=t.length;e<s;e++)I.positions.push(t[e]);if(E)for(let t=s,i=s+e;t<i;t+=3)yo[0]=I.positions[t+0],yo[1]=I.positions[t+1],yo[2]=I.positions[t+2],p.transformPoint4(E,yo,go),I.positions[t+0]=go[0],I.positions[t+1]=go[1],I.positions[t+2]=go[2],p.expandAABB3Point3(this._modelAABB,go),p.expandAABB3Point3(m,go);else for(let t=s,i=s+e;t<i;t+=3)yo[0]=I.positions[t+0],yo[1]=I.positions[t+1],yo[2]=I.positions[t+2],p.expandAABB3Point3(this._modelAABB,yo),p.expandAABB3Point3(m,yo)}if(this._state.origin){const e=this._state.origin;m[0]+=e[0],m[1]+=e[1],m[2]+=e[2],m[3]+=e[0],m[4]+=e[1],m[5]+=e[2]}if(p.expandAABB3(this.aabb,m),r&&r.length>0)for(let e=0,t=r.length;e<t;e++)I.normals.push(r[e]);else if(i&&i.length>0){const e=Eo;E?p.inverseMat4(p.transposeMat4(E,mo),e):p.identityMat4(e,e),function(e,t,s,i,r){function o(e,t){return e[0]*t[0]+e[1]*t[1]+e[2]*t[2]}let n,a,l,h,c,A,u=new Float32Array([0,0,0,0]),d=new Float32Array([0,0,0,0]);for(A=0;A<s;A+=3)u[0]=t[A],u[1]=t[A+1],u[2]=t[A+2],p.transformVec3(e,u,d),p.normalizeVec3(d,d),l=n=$r(d,"floor","floor"),a=eo(n),h=c=o(d,a),n=$r(d,"ceil","floor"),a=eo(n),h=o(d,a),h>c&&(l=n,c=h),n=$r(d,"floor","ceil"),a=eo(n),h=o(d,a),h>c&&(l=n,c=h),n=$r(d,"ceil","ceil"),a=eo(n),h=o(d,a),h>c&&(l=n,c=h),i[r+A+0]=l[0],i[r+A+1]=l[1],i[r+A+2]=0}(e,i,i.length,I.normals,I.normals.length)}if(a)for(let e=0,t=a.length;e<t;e+=3)I.colors.push(255*a[e]),I.colors.push(255*a[e+1]),I.colors.push(255*a[e+2]),I.colors.push(255);else if(l)for(let e=0,t=a.length;e<t;e+=3)I.colors.push(a[e]),I.colors.push(a[e+1]),I.colors.push(a[e+2]),I.colors.push(255);else if(A){const e=A[0],t=A[1],s=A[2],i=f;for(let r=0;r<T;r++)I.colors.push(e),I.colors.push(t),I.colors.push(s),I.colors.push(i)}const _=null!=u?u:0,R=null!=d?d:255;for(let e=0;e<T;e++)I.metallicRoughness.push(_),I.metallicRoughness.push(R);if(o&&o.length>0)for(let e=0,t=o.length;e<t;e++)I.uv.push(o[e]);else if(n&&n.length>0)for(let e=0,t=n.length;e<t;e++)I.uv.push(n[e]);for(let e=0,t=h.length;e<t;e++)I.indices.push(v+h[e]);if(c)for(let e=0,t=c.length;e<t;e++)I.edgeIndices.push(v+c[e]);{const e=I.pickColors.length;for(let t=e,s=e+4*T;t<s;t+=4)I.pickColors.push(y[0]),I.pickColors.push(y[1]),I.pickColors.push(y[2]),I.pickColors.push(y[3])}if(g.entityOffsetsEnabled)for(let e=0;e<T;e++)I.offsets.push(0),I.offsets.push(0),I.offsets.push(0);const P=this._portions.length,D={vertsBaseIndex:v,numVerts:T,indicesBaseIndex:I.indices.length-h.length,numIndices:h.length};return g.pickSurfacePrecisionEnabled&&(D.indices=h,g.entityOffsetsEnabled&&(D.offset=new Float32Array(3))),this._portions.push(D),this._numPortions++,this.model.numPortions++,this._numVerts+=D.numVerts,P}finalize(){if(this._finalized)return;const e=this._state,t=this.model.scene.canvas.gl,s=this._buffer;if(s.positions.length>0){const i=this._state.positionsDecodeMatrix?new Uint16Array(s.positions):qr(s.positions,this._modelAABB,this._state.positionsDecodeMatrix=p.mat4());if(e.positionsBuf=new le(t,t.ARRAY_BUFFER,i,i.length,3,t.STATIC_DRAW),this.model.scene.pickSurfacePrecisionEnabled)for(let e=0,t=this._portions.length;e<t;e++){const t=this._portions[e],s=3*t.vertsBaseIndex,r=s+3*t.numVerts;t.quantizedPositions=i.slice(s,r)}}if(s.normals.length>0){const i=new Int8Array(s.normals);let r=!0;e.normalsBuf=new le(t,t.ARRAY_BUFFER,i,s.normals.length,3,t.STATIC_DRAW,r)}if(s.colors.length>0){const i=new Uint8Array(s.colors);let r=!1;e.colorsBuf=new le(t,t.ARRAY_BUFFER,i,s.colors.length,4,t.DYNAMIC_DRAW,r)}if(s.uv.length>0)if(e.uvDecodeMatrix){let i=!1;e.uvBuf=new le(t,t.ARRAY_BUFFER,s.uv,s.uv.length,2,t.STATIC_DRAW,i)}else{const i=at.getUVBounds(s.uv),r=at.compressUVs(s.uv,i.min,i.max),o=r.quantized;let n=!1;e.uvDecodeMatrix=p.mat3(r.decodeMatrix),e.uvBuf=new le(t,t.ARRAY_BUFFER,o,o.length,2,t.STATIC_DRAW,n)}if(s.metallicRoughness.length>0){const i=new Uint8Array(s.metallicRoughness);let r=!1;e.metallicRoughnessBuf=new le(t,t.ARRAY_BUFFER,i,s.metallicRoughness.length,2,t.STATIC_DRAW,r)}if(s.positions.length>0){const i=s.positions.length/3,r=new Float32Array(i),o=!1;e.flagsBuf=new le(t,t.ARRAY_BUFFER,r,r.length,1,t.DYNAMIC_DRAW,o)}if(s.pickColors.length>0){const i=new Uint8Array(s.pickColors);let r=!1;e.pickColorsBuf=new le(t,t.ARRAY_BUFFER,i,s.pickColors.length,4,t.STATIC_DRAW,r)}if(this.model.scene.entityOffsetsEnabled&&s.offsets.length>0){const i=new Float32Array(s.offsets);e.offsetsBuf=new le(t,t.ARRAY_BUFFER,i,s.offsets.length,3,t.DYNAMIC_DRAW)}if(s.indices.length>0){const i=new Uint32Array(s.indices);e.indicesBuf=new le(t,t.ELEMENT_ARRAY_BUFFER,i,s.indices.length,1,t.STATIC_DRAW)}if(s.edgeIndices.length>0){const i=new Uint32Array(s.edgeIndices);e.edgeIndicesBuf=new le(t,t.ELEMENT_ARRAY_BUFFER,i,s.edgeIndices.length,1,t.STATIC_DRAW)}this._state.pbrSupported=!!(e.metallicRoughnessBuf&&e.uvBuf&&e.normalsBuf&&e.textureSet&&e.textureSet.colorTexture&&e.textureSet.metallicRoughnessTexture),this._state.colorTextureSupported=!!e.uvBuf&&!!e.textureSet&&!!e.textureSet.colorTexture,this._buffer=null,this._finalized=!0}isEmpty(){return!this._state.indicesBuf}initFlags(e,t,s){t&F&&(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++),t&k&&(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++),t&G&&(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++),t&V&&(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++),t&U&&(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++),t&j&&(this._numEdgesLayerPortions++,this.model.numEdgesLayerPortions++),t&L&&(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++),t&M&&(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++),s&&(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++);this._setFlags(e,t,s,!0)}flushInitFlags(){this._setDeferredFlags()}setVisible(e,t,s){if(!this._finalized)throw"Not finalized";t&F?(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++):(this._numVisibleLayerPortions--,this.model.numVisibleLayerPortions--),this._setFlags(e,t,s)}setHighlighted(e,t,s){if(!this._finalized)throw"Not finalized";t&k?(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++):(this._numHighlightedLayerPortions--,this.model.numHighlightedLayerPortions--),this._setFlags(e,t,s)}setXRayed(e,t,s){if(!this._finalized)throw"Not finalized";t&G?(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++):(this._numXRayedLayerPortions--,this.model.numXRayedLayerPortions--),this._setFlags(e,t,s)}setSelected(e,t,s){if(!this._finalized)throw"Not finalized";t&V?(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++):(this._numSelectedLayerPortions--,this.model.numSelectedLayerPortions--),this._setFlags(e,t,s)}setEdges(e,t,s){if(!this._finalized)throw"Not finalized";t&j?(this._numEdgesLayerPortions++,this.model.numEdgesLayerPortions++):(this._numEdgesLayerPortions--,this.model.numEdgesLayerPortions--),this._setFlags(e,t,s)}setClippable(e,t){if(!this._finalized)throw"Not finalized";t&U?(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++):(this._numClippableLayerPortions--,this.model.numClippableLayerPortions--),this._setFlags(e,t)}setCulled(e,t,s){if(!this._finalized)throw"Not finalized";t&M?(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++):(this._numCulledLayerPortions--,this.model.numCulledLayerPortions--),this._setFlags(e,t,s)}setCollidable(e,t){if(!this._finalized)throw"Not finalized"}setPickable(e,t,s){if(!this._finalized)throw"Not finalized";t&L?(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++):(this._numPickableLayerPortions--,this.model.numPickableLayerPortions--),this._setFlags(e,t,s)}setColor(e,t){if(!this._finalized)throw"Not finalized";const s=e,i=this._portions[s],r=4*i.vertsBaseIndex,o=4*i.numVerts,n=this._scratchMemory.getUInt8Array(o),a=t[0],l=t[1],h=t[2],c=t[3];for(let e=0;e<o;e+=4)n[e+0]=a,n[e+1]=l,n[e+2]=h,n[e+3]=c;this._state.colorsBuf&&this._state.colorsBuf.setData(n,r,o)}setTransparent(e,t,s){s?(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++):(this._numTransparentLayerPortions--,this.model.numTransparentLayerPortions--),this._setFlags(e,t,s)}_setFlags(e,t,s,i=!1){if(!this._finalized)throw"Not finalized";const r=e,o=this._portions[r],n=o.vertsBaseIndex,a=o.numVerts,l=!!(t&F),h=!!(t&G),c=!!(t&k),A=!!(t&V),u=!!(t&j),p=!!(t&L),d=!!(t&M);let f,E;f=!l||d||h||c&&!this.model.scene.highlightMaterial.glowThrough||A&&!this.model.scene.selectedMaterial.glowThrough?fr.NOT_RENDERED:s?fr.COLOR_TRANSPARENT:fr.COLOR_OPAQUE,E=!l||d?fr.NOT_RENDERED:A?fr.SILHOUETTE_SELECTED:c?fr.SILHOUETTE_HIGHLIGHTED:h?fr.SILHOUETTE_XRAYED:fr.NOT_RENDERED;let m=0;m=!l||d?fr.NOT_RENDERED:A?fr.EDGES_SELECTED:c?fr.EDGES_HIGHLIGHTED:h?fr.EDGES_XRAYED:u?s?fr.EDGES_COLOR_TRANSPARENT:fr.EDGES_COLOR_OPAQUE:fr.NOT_RENDERED;let y=l&&!d&&p?fr.PICK:fr.NOT_RENDERED;const g=t&U?1:0;if(i){this._deferredFlagValues||(this._deferredFlagValues=new Float32Array(this._numVerts));for(let e=n,t=n+a;e<t;e++){let t=0;t|=f,t|=E<<4,t|=m<<8,t|=y<<12,t|=g<<16,this._deferredFlagValues[e]=t}}else if(this._state.flagsBuf){const e=this._scratchMemory.getFloat32Array(a);for(let t=0;t<a;t++){let s=0;s|=f,s|=E<<4,s|=m<<8,s|=y<<12,s|=g<<16,e[t]=s}this._state.flagsBuf.setData(e,n,a)}}_setDeferredFlags(){this._deferredFlagValues&&(this._state.flagsBuf.setData(this._deferredFlagValues),this._deferredFlagValues=null)}setOffset(e,t){if(!this._finalized)throw"Not finalized";if(!this.model.scene.entityOffsetsEnabled)return void this.model.error("Entity#offset not enabled for this Viewer");const s=e,i=this._portions[s],r=3*i.vertsBaseIndex,o=3*i.numVerts,n=this._scratchMemory.getFloat32Array(o),a=t[0],l=t[1],h=t[2];for(let e=0;e<o;e+=3)n[e+0]=a,n[e+1]=l,n[e+2]=h;this._state.offsetsBuf&&this._state.offsetsBuf.setData(n,r,o),this.model.scene.pickSurfacePrecisionEnabled&&(i.offset[0]=t[0],i.offset[1]=t[1],i.offset[2]=t[2])}getEachVertex(e,t){if(!this.model.scene.pickSurfacePrecisionEnabled)return;const s=this._state,i=this._portions[e];if(!i)return void this.model.error("portion not found: "+e);const r=i.quantizedPositions,o=s.origin,n=i.offset,a=o[0]+n[0],l=o[1]+n[1],h=o[2]+n[2],c=yo;for(let e=0,i=r.length;e<i;e+=3)c[0]=r[e],c[1]=r[e+1],c[2]=r[e+2],c[3]=1,p.decompressPosition(c,s.positionsDecodeMatrix),p.transformPoint4(this.model.worldMatrix,c),c[0]+=a,c[1]+=l,c[2]+=h,t(c)}getElementsCountAndOffset(e){let t=null,s=null;const i=this._portions[e];return i&&(t=i.numIndices,s=i.indicesBaseIndex),{count:t,offset:s}}drawColorOpaque(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&(this._updateBackfaceCull(e,t),t.withSAO&&this.model.saoEnabled?t.pbrEnabled&&this.model.pbrEnabled&&this._state.pbrSupported?this._batchingRenderers.pbrRendererWithSAO&&this._batchingRenderers.pbrRendererWithSAO.drawLayer(t,this,fr.COLOR_OPAQUE):t.colorTextureEnabled&&this.model.colorTextureEnabled&&this._state.colorTextureSupported?this._batchingRenderers.colorTextureRendererWithSAO&&this._batchingRenderers.colorTextureRendererWithSAO.drawLayer(t,this,fr.COLOR_OPAQUE):this._state.normalsBuf?this._batchingRenderers.colorRendererWithSAO&&this._batchingRenderers.colorRendererWithSAO.drawLayer(t,this,fr.COLOR_OPAQUE):this._batchingRenderers.flatColorRendererWithSAO&&this._batchingRenderers.flatColorRendererWithSAO.drawLayer(t,this,fr.COLOR_OPAQUE):t.pbrEnabled&&this.model.pbrEnabled&&this._state.pbrSupported?this._batchingRenderers.pbrRenderer&&this._batchingRenderers.pbrRenderer.drawLayer(t,this,fr.COLOR_OPAQUE):t.colorTextureEnabled&&this.model.colorTextureEnabled&&this._state.colorTextureSupported?this._batchingRenderers.colorTextureRenderer&&this._batchingRenderers.colorTextureRenderer.drawLayer(t,this,fr.COLOR_OPAQUE):this._state.normalsBuf?this._batchingRenderers.colorRenderer&&this._batchingRenderers.colorRenderer.drawLayer(t,this,fr.COLOR_OPAQUE):this._batchingRenderers.flatColorRenderer&&this._batchingRenderers.flatColorRenderer.drawLayer(t,this,fr.COLOR_OPAQUE))}_updateBackfaceCull(e,t){const s=this.model.backfaces||!this.solid||e.sectioned;if(t.backfaces!==s){const e=t.gl;s?e.disable(e.CULL_FACE):e.enable(e.CULL_FACE),t.backfaces=s}}drawColorTransparent(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numTransparentLayerPortions&&this._numXRayedLayerPortions!==this._numPortions&&(this._updateBackfaceCull(e,t),t.pbrEnabled&&this.model.pbrEnabled&&this._state.pbrSupported?this._batchingRenderers.pbrRenderer&&this._batchingRenderers.pbrRenderer.drawLayer(t,this,fr.COLOR_TRANSPARENT):t.colorTextureEnabled&&this.model.colorTextureEnabled&&this._state.colorTextureSupported?this._batchingRenderers.colorTextureRenderer&&this._batchingRenderers.colorTextureRenderer.drawLayer(t,this,fr.COLOR_TRANSPARENT):this._state.normalsBuf?this._batchingRenderers.colorRenderer&&this._batchingRenderers.colorRenderer.drawLayer(t,this,fr.COLOR_TRANSPARENT):this._batchingRenderers.flatColorRenderer&&this._batchingRenderers.flatColorRenderer.drawLayer(t,this,fr.COLOR_TRANSPARENT))}drawDepth(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&(this._updateBackfaceCull(e,t),this._batchingRenderers.depthRenderer&&this._batchingRenderers.depthRenderer.drawLayer(t,this,fr.COLOR_OPAQUE))}drawNormals(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&(this._updateBackfaceCull(e,t),this._batchingRenderers.normalsRenderer&&this._batchingRenderers.normalsRenderer.drawLayer(t,this,fr.COLOR_OPAQUE))}drawSilhouetteXRayed(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numXRayedLayerPortions&&(this._updateBackfaceCull(e,t),this._batchingRenderers.silhouetteRenderer&&this._batchingRenderers.silhouetteRenderer.drawLayer(t,this,fr.SILHOUETTE_XRAYED))}drawSilhouetteHighlighted(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numHighlightedLayerPortions&&(this._updateBackfaceCull(e,t),this._batchingRenderers.silhouetteRenderer&&this._batchingRenderers.silhouetteRenderer.drawLayer(t,this,fr.SILHOUETTE_HIGHLIGHTED))}drawSilhouetteSelected(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numSelectedLayerPortions&&(this._updateBackfaceCull(e,t),this._batchingRenderers.silhouetteRenderer&&this._batchingRenderers.silhouetteRenderer.drawLayer(t,this,fr.SILHOUETTE_SELECTED))}drawEdgesColorOpaque(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numEdgesLayerPortions&&this._batchingRenderers.edgesColorRenderer&&this._batchingRenderers.edgesColorRenderer.drawLayer(t,this,fr.EDGES_COLOR_OPAQUE)}drawEdgesColorTransparent(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numEdgesLayerPortions&&0!==this._numTransparentLayerPortions&&this._batchingRenderers.edgesColorRenderer&&this._batchingRenderers.edgesColorRenderer.drawLayer(t,this,fr.EDGES_COLOR_TRANSPARENT)}drawEdgesHighlighted(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numHighlightedLayerPortions&&this._batchingRenderers.edgesRenderer&&this._batchingRenderers.edgesRenderer.drawLayer(t,this,fr.EDGES_HIGHLIGHTED)}drawEdgesSelected(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numSelectedLayerPortions&&this._batchingRenderers.edgesRenderer&&this._batchingRenderers.edgesRenderer.drawLayer(t,this,fr.EDGES_SELECTED)}drawEdgesXRayed(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numXRayedLayerPortions&&this._batchingRenderers.edgesRenderer&&this._batchingRenderers.edgesRenderer.drawLayer(t,this,fr.EDGES_XRAYED)}drawOcclusion(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._batchingRenderers.occlusionRenderer&&this._batchingRenderers.occlusionRenderer.drawLayer(t,this,fr.COLOR_OPAQUE))}drawShadow(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._batchingRenderers.shadowRenderer&&this._batchingRenderers.shadowRenderer.drawLayer(t,this,fr.COLOR_OPAQUE))}drawPickMesh(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._batchingRenderers.pickMeshRenderer&&this._batchingRenderers.pickMeshRenderer.drawLayer(t,this,fr.PICK))}drawPickDepths(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._batchingRenderers.pickDepthRenderer&&this._batchingRenderers.pickDepthRenderer.drawLayer(t,this,fr.PICK))}drawPickNormals(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._batchingRenderers.pickNormalsFlatRenderer&&this._batchingRenderers.pickNormalsFlatRenderer.drawLayer(t,this,fr.PICK))}drawSnapInitDepthBuf(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._snapBatchingRenderers.snapDepthBufInitRenderer&&this._snapBatchingRenderers.snapDepthBufInitRenderer.drawLayer(t,this,fr.PICK))}drawSnapDepths(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._snapBatchingRenderers.snapDepthRenderer&&this._snapBatchingRenderers.snapDepthRenderer.drawLayer(t,this,fr.PICK))}precisionRayPickSurface(e,t,s,i,r){if(!this.model.scene.pickSurfacePrecisionEnabled)return!1;const o=this._state,n=this._portions[e];if(!n)return this.model.error("portion not found: "+e),!1;const a=n.quantizedPositions,l=n.indices,h=o.origin,c=n.offset,A=Io,u=vo;A.set(h?p.subVec3(t,h,To):t),u.set(s),c&&p.subVec3(A,c),p.transformRay(this.model.worldNormalMatrix,A,u,A,u);const d=_o,f=Ro,E=Po;let m=!1,y=0;const g=Do;for(let e=0,s=l.length;e<s;e+=3){const s=3*l[e],n=3*l[e+1],I=3*l[e+2];if(d[0]=a[s],d[1]=a[s+1],d[2]=a[s+2],f[0]=a[n],f[1]=a[n+1],f[2]=a[n+2],E[0]=a[I],E[1]=a[I+1],E[2]=a[I+2],p.decompressPosition(d,o.positionsDecodeMatrix),p.decompressPosition(f,o.positionsDecodeMatrix),p.decompressPosition(E,o.positionsDecodeMatrix),p.rayTriangleIntersect(A,u,d,f,E,g)){p.transformPoint3(this.model.worldMatrix,g,g),c&&p.addVec3(g,c),h&&p.addVec3(g,h);const e=Math.abs(p.lenVec3(p.subVec3(g,t,[])));(!m||e>y)&&(y=e,i.set(g),r&&p.triangleNormal(d,f,E,r),m=!0)}}return m&&r&&(p.transformVec3(this.model.worldNormalMatrix,r,r),p.normalizeVec3(r)),m}destroy(){const e=this._state;e.positionsBuf&&(e.positionsBuf.destroy(),e.positionsBuf=null),e.offsetsBuf&&(e.offsetsBuf.destroy(),e.offsetsBuf=null),e.normalsBuf&&(e.normalsBuf.destroy(),e.normalsBuf=null),e.colorsBuf&&(e.colorsBuf.destroy(),e.colorsBuf=null),e.metallicRoughnessBuf&&(e.metallicRoughnessBuf.destroy(),e.metallicRoughnessBuf=null),e.flagsBuf&&(e.flagsBuf.destroy(),e.flagsBuf=null),e.pickColorsBuf&&(e.pickColorsBuf.destroy(),e.pickColorsBuf=null),e.indicesBuf&&(e.indicesBuf.destroy(),e.indicessBuf=null),e.edgeIndicesBuf&&(e.edgeIndicesBuf.destroy(),e.edgeIndicessBuf=null),e.destroy()}}class Co extends Pr{_getHash(){const e=this._scene;return[e._lightsState.getHash(),e._sectionPlanesState.getHash(),this._withSAO?"sao":"nosao"].join(";")}drawLayer(e,t,s){super.drawLayer(e,t,s,{incrementDrawState:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState,s=e._lightsState,i=t.sectionPlanes.length>0;let r,o,n;const a=[];for(a.push("#version 300 es"),a.push("// Instancing geometry drawing vertex shader"),a.push("uniform int renderPass;"),a.push("in vec3 position;"),a.push("in vec2 normal;"),a.push("in vec4 color;"),a.push("in float flags;"),e.entityOffsetsEnabled&&a.push("in vec3 offset;"),a.push("in vec4 modelMatrixCol0;"),a.push("in vec4 modelMatrixCol1;"),a.push("in vec4 modelMatrixCol2;"),a.push("in vec4 modelNormalMatrixCol0;"),a.push("in vec4 modelNormalMatrixCol1;"),a.push("in vec4 modelNormalMatrixCol2;"),this._addMatricesUniformBlockLines(a,!0),e.logarithmicDepthBufferEnabled&&(a.push("uniform float logDepthBufFC;"),a.push("out float vFragDepth;"),a.push("bool isPerspectiveMatrix(mat4 m) {"),a.push("    return (m[2][3] == - 1.0);"),a.push("}"),a.push("out float isPerspective;")),a.push("uniform vec4 lightAmbient;"),r=0,o=s.lights.length;r<o;r++)n=s.lights[r],"ambient"!==n.type&&(a.push("uniform vec4 lightColor"+r+";"),"dir"===n.type&&a.push("uniform vec3 lightDir"+r+";"),"point"===n.type&&a.push("uniform vec3 lightPos"+r+";"),"spot"===n.type&&(a.push("uniform vec3 lightPos"+r+";"),a.push("uniform vec3 lightDir"+r+";")));for(a.push("vec3 octDecode(vec2 oct) {"),a.push("    vec3 v = vec3(oct.xy, 1.0 - abs(oct.x) - abs(oct.y));"),a.push("    if (v.z < 0.0) {"),a.push("        v.xy = (1.0 - abs(v.yx)) * vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0);"),a.push("    }"),a.push("    return normalize(v);"),a.push("}"),i&&(a.push("out vec4 vWorldPosition;"),a.push("out float vFlags;")),a.push("out vec4 vColor;"),a.push("void main(void) {"),a.push("int colorFlag = int(flags) & 0xF;"),a.push("if (colorFlag != renderPass) {"),a.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),a.push("} else {"),a.push("vec4 worldPosition =  positionsDecodeMatrix * vec4(position, 1.0); "),a.push("worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&a.push("worldPosition.xyz = worldPosition.xyz + offset;"),a.push("vec4 viewPosition  = viewMatrix * worldPosition; "),a.push("vec4 modelNormal = vec4(octDecode(normal.xy), 0.0); "),a.push("vec4 worldNormal = worldNormalMatrix * vec4(dot(modelNormal, modelNormalMatrixCol0), dot(modelNormal, modelNormalMatrixCol1), dot(modelNormal, modelNormalMatrixCol2), 0.0);"),a.push("vec3 viewNormal = normalize(vec4(viewNormalMatrix * worldNormal).xyz);"),a.push("vec3 reflectedColor = vec3(0.0, 0.0, 0.0);"),a.push("vec3 viewLightDir = vec3(0.0, 0.0, -1.0);"),a.push("float lambertian = 1.0;"),r=0,o=s.lights.length;r<o;r++)if(n=s.lights[r],"ambient"!==n.type){if("dir"===n.type)"view"===n.space?a.push("viewLightDir = normalize(lightDir"+r+");"):a.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+r+", 0.0)).xyz);");else if("point"===n.type)"view"===n.space?a.push("viewLightDir = -normalize(lightPos"+r+" - viewPosition.xyz);"):a.push("viewLightDir = -normalize((viewMatrix * vec4(lightPos"+r+", 0.0)).xyz);");else{if("spot"!==n.type)continue;"view"===n.space?a.push("viewLightDir = normalize(lightDir"+r+");"):a.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+r+", 0.0)).xyz);")}a.push("lambertian = max(dot(-viewNormal, viewLightDir), 0.0);"),a.push("reflectedColor += lambertian * (lightColor"+r+".rgb * lightColor"+r+".a);")}return a.push("vec3 rgb = (vec3(float(color.r) / 255.0, float(color.g) / 255.0, float(color.b) / 255.0));"),a.push("vColor =  vec4((lightAmbient.rgb * lightAmbient.a * rgb) + (reflectedColor * rgb), float(color.a) / 255.0);"),a.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(a.push("vFragDepth = 1.0 + clipPos.w;"),a.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),i&&(a.push("vWorldPosition = worldPosition;"),a.push("vFlags = flags;")),a.push("gl_Position = clipPos;"),a.push("}"),a.push("}"),a}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Instancing geometry drawing fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),this._withSAO&&(i.push("uniform sampler2D uOcclusionTexture;"),i.push("uniform vec4      uSAOParams;"),i.push("const float       packUpscale = 256. / 255.;"),i.push("const float       unpackDownScale = 255. / 256.;"),i.push("const vec3        packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );"),i.push("const vec4        unPackFactors = unpackDownScale / vec4( packFactors, 1. );"),i.push("float unpackRGBToFloat( const in vec4 v ) {"),i.push("    return dot( v, unPackFactors );"),i.push("}")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { "),i.push("      discard;"),i.push("  }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),this._withSAO?(i.push("   float viewportWidth     = uSAOParams[0];"),i.push("   float viewportHeight    = uSAOParams[1];"),i.push("   float blendCutoff       = uSAOParams[2];"),i.push("   float blendFactor       = uSAOParams[3];"),i.push("   vec2 uv                 = vec2(gl_FragCoord.x / viewportWidth, gl_FragCoord.y / viewportHeight);"),i.push("   float ambient           = smoothstep(blendCutoff, 1.0, unpackRGBToFloat(texture(uOcclusionTexture, uv))) * blendFactor;"),i.push("   outColor                = vec4(vColor.rgb * ambient, 1.0);")):i.push("    outColor           = vColor;"),i.push("}"),i}}class Oo extends Pr{_getHash(){const e=this._scene;return[e._lightsState.getHash(),e._sectionPlanesState.getHash(),this._withSAO?"sao":"nosao"].join(";")}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Instancing geometry flat-shading drawing vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),s.push("in vec4 color;"),s.push("in float flags;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vViewPosition;"),s.push("out vec4 vColor;"),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("if (colorFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("vec4 worldPosition =  positionsDecodeMatrix * vec4(position, 1.0); "),s.push("worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("vViewPosition = viewPosition;"),s.push("vColor = vec4(float(color.r) / 255.0, float(color.g) / 255.0, float(color.b) / 255.0, float(color.a) / 255.0);"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=e._lightsState;let i,r;const o=t.sectionPlanes.length>0,n=[];if(n.push("#version 300 es"),n.push("// Instancing geometry flat-shading drawing fragment shader"),n.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),n.push("precision highp float;"),n.push("precision highp int;"),n.push("#else"),n.push("precision mediump float;"),n.push("precision mediump int;"),n.push("#endif"),e.logarithmicDepthBufferEnabled&&(n.push("in float isPerspective;"),n.push("uniform float logDepthBufFC;"),n.push("in float vFragDepth;")),this._withSAO&&(n.push("uniform sampler2D uOcclusionTexture;"),n.push("uniform vec4      uSAOParams;"),n.push("const float       packUpscale = 256. / 255.;"),n.push("const float       unpackDownScale = 255. / 256.;"),n.push("const vec3        packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );"),n.push("const vec4        unPackFactors = unpackDownScale / vec4( packFactors, 1. );"),n.push("float unpackRGBToFloat( const in vec4 v ) {"),n.push("    return dot( v, unPackFactors );"),n.push("}")),o){n.push("in vec4 vWorldPosition;"),n.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)n.push("uniform bool sectionPlaneActive"+e+";"),n.push("uniform vec3 sectionPlanePos"+e+";"),n.push("uniform vec3 sectionPlaneDir"+e+";")}for(this._addMatricesUniformBlockLines(n),n.push("uniform vec4 lightAmbient;"),i=0,r=s.lights.length;i<r;i++){const e=s.lights[i];"ambient"!==e.type&&(n.push("uniform vec4 lightColor"+i+";"),"dir"===e.type&&n.push("uniform vec3 lightDir"+i+";"),"point"===e.type&&n.push("uniform vec3 lightPos"+i+";"),"spot"===e.type&&(n.push("uniform vec3 lightPos"+i+";"),n.push("uniform vec3 lightDir"+i+";")))}if(n.push("in vec4 vViewPosition;"),n.push("in vec4 vColor;"),n.push("out vec4 outColor;"),n.push("void main(void) {"),o){n.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),n.push("  if (clippable) {"),n.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)n.push("if (sectionPlaneActive"+e+") {"),n.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),n.push("}");n.push("  if (dist > 0.0) { "),n.push("      discard;"),n.push("  }"),n.push("}")}for(n.push("vec3 reflectedColor = vec3(0.0, 0.0, 0.0);"),n.push("vec3 viewLightDir = vec3(0.0, 0.0, -1.0);"),n.push("float lambertian = 1.0;"),n.push("vec3 xTangent = dFdx( vViewPosition.xyz );"),n.push("vec3 yTangent = dFdy( vViewPosition.xyz );"),n.push("vec3 viewNormal = normalize( cross( xTangent, yTangent ) );"),i=0,r=s.lights.length;i<r;i++){const e=s.lights[i];if("ambient"!==e.type){if("dir"===e.type)"view"===e.space?n.push("viewLightDir = normalize(lightDir"+i+");"):n.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+i+", 0.0)).xyz);");else if("point"===e.type)"view"===e.space?n.push("viewLightDir = -normalize(lightPos"+i+" - viewPosition.xyz);"):n.push("viewLightDir = -normalize((viewMatrix * vec4(lightPos"+i+", 0.0)).xyz);");else{if("spot"!==e.type)continue;"view"===e.space?n.push("viewLightDir = normalize(lightDir"+i+");"):n.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+i+", 0.0)).xyz);")}n.push("lambertian = max(dot(-viewNormal, viewLightDir), 0.0);"),n.push("reflectedColor += lambertian * (lightColor"+i+".rgb * lightColor"+i+".a);")}}return n.push("vec4 fragColor = vec4((lightAmbient.rgb * lightAmbient.a * vColor.rgb) + (reflectedColor * vColor.rgb), vColor.a);"),this._withSAO?(n.push("   float viewportWidth     = uSAOParams[0];"),n.push("   float viewportHeight    = uSAOParams[1];"),n.push("   float blendCutoff       = uSAOParams[2];"),n.push("   float blendFactor       = uSAOParams[3];"),n.push("   vec2 uv                 = vec2(gl_FragCoord.x / viewportWidth, gl_FragCoord.y / viewportHeight);"),n.push("   float ambient           = smoothstep(blendCutoff, 1.0, unpackRGBToFloat(texture(uOcclusionTexture, uv))) * blendFactor;"),n.push("   outColor            = vec4(fragColor.rgb * ambient, 1.0);")):n.push("    outColor           = fragColor;"),e.logarithmicDepthBufferEnabled&&n.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),n.push("}"),n}}class bo extends Pr{drawLayer(e,t,s){super.drawLayer(e,t,s,{colorUniform:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Instancing silhouette vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("in vec4 color;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(s),s.push("uniform vec4 silhouetteColor;"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vColor;"),s.push("void main(void) {"),s.push("int silhouetteFlag = int(flags) >> 4 & 0xF;"),s.push("if (silhouetteFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("vColor = vec4(silhouetteColor.r, silhouetteColor.g, silhouetteColor.b, min(silhouetteColor.a, float(color.a) / 255.0));"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Instancing fill fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("outColor = vColor;"),i.push("}"),i}}class So extends Dr{drawLayer(e,t,s){super.drawLayer(e,t,s,{colorUniform:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles instancing edges vertex shader"),s.push("uniform int renderPass;"),s.push("uniform vec4 color;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vColor;"),s.push("void main(void) {"),s.push("int edgeFlag = int(flags) >> 8 & 0xF;"),s.push("if (edgeFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("vColor = vec4(color.r, color.g, color.b, color.a);"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry edges drawing fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("outColor = vColor;"),i.push("}"),i}}class wo extends Dr{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles instancing edges vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),s.push("in vec4 color;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vColor;"),s.push("void main(void) {"),s.push("int edgeFlag = int(flags) >> 8 & 0xF;"),s.push("if (edgeFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("vColor = vec4(float(color.r*0.5) / 255.0, float(color.g*0.5) / 255.0, float(color.b*0.5) / 255.0, float(color.a) / 255.0);"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry edges drawing fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("outColor = vColor;"),i.push("}"),i}}class xo extends Pr{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Instancing geometry picking vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("in vec4 pickColor;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),s.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(s),this._addRemapClipPosLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vPickColor;"),s.push("void main(void) {"),s.push("int pickFlag = int(flags) >> 12 & 0xF;"),s.push("if (pickFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("  vPickColor = vec4(float(pickColor.r) / 255.0, float(pickColor.g) / 255.0, float(pickColor.b) / 255.0, float(pickColor.a) / 255.0);"),t&&(s.push("  vWorldPosition = worldPosition;"),s.push("  vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = remapClipPos(clipPos);"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry picking fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vPickColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("outColor = vPickColor; "),i.push("}"),i}}class Bo extends Pr{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Instancing geometry depth vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),s.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(s),this._addRemapClipPosLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vViewPosition;"),s.push("void main(void) {"),s.push("int pickFlag = int(flags) >> 12 & 0xF;"),s.push("if (pickFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("  vWorldPosition = worldPosition;"),s.push("  vFlags = flags;")),s.push("  vViewPosition = viewPosition;"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = remapClipPos(clipPos);"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry depth fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),i.push("uniform float pickZNear;"),i.push("uniform float pickZFar;"),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vViewPosition;"),i.push("vec4 packDepth(const in float depth) {"),i.push("  const vec4 bitShift = vec4(256.0*256.0*256.0, 256.0*256.0, 256.0, 1.0);"),i.push("  const vec4 bitMask  = vec4(0.0, 1.0/256.0, 1.0/256.0, 1.0/256.0);"),i.push("  vec4 res = fract(depth * bitShift);"),i.push("  res -= res.xxyz * bitMask;"),i.push("  return res;"),i.push("}"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    float zNormalizedDepth = abs((pickZNear + vViewPosition.z) / (pickZFar - pickZNear));"),i.push("    outColor = packDepth(zNormalizedDepth); "),i.push("}"),i}}class Fo extends Pr{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Instancing geometry normals vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in vec2 normal;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),s.push("in vec4 modelNormalMatrixCol0;"),s.push("in vec4 modelNormalMatrixCol1;"),s.push("in vec4 modelNormalMatrixCol2;"),s.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(s),this._addRemapClipPosLines(s,3),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),s.push("vec3 octDecode(vec2 oct) {"),s.push("    vec3 v = vec3(oct.xy, 1.0 - abs(oct.x) - abs(oct.y));"),s.push("    if (v.z < 0.0) {"),s.push("        v.xy = (1.0 - abs(v.yx)) * vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0);"),s.push("    }"),s.push("    return normalize(v);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec3 vWorldNormal;"),s.push("void main(void) {"),s.push("int pickFlag = int(flags) >> 12 & 0xF;"),s.push("if (pickFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("  vec4 modelNormal = vec4(octDecode(normal.xy), 0.0); "),s.push("  vec3 worldNormal = vec3(dot(modelNormal, modelNormalMatrixCol0), dot(modelNormal, modelNormalMatrixCol1), dot(modelNormal, modelNormalMatrixCol2));"),s.push("  vWorldNormal = worldNormal;"),t&&(s.push("  vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = remapClipPos(clipPos);"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry normals fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec3 vWorldNormal;"),i.push("out highp ivec4 outNormal;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("if (sectionPlaneActive"+r+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+r+".xyz, vWorldPosition.xyz - sectionPlanePos"+r+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push(`    outNormal = ivec4(vWorldNormal * float(${p.MAX_INT}), 1.0);`),i.push("}"),i}}class Mo extends Pr{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// TrianglesInstancingOcclusionRenderer vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in vec4 color;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(s),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("if (colorFlag != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("  vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene._sectionPlanesState,t=e.sectionPlanes.length>0,s=[];if(s.push("#version 300 es"),s.push("// TrianglesInstancingOcclusionRenderer fragment shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("#endif"),t){s.push("in vec4 vWorldPosition;"),s.push("in float vFlags;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("uniform bool sectionPlaneActive"+t+";"),s.push("uniform vec3 sectionPlanePos"+t+";"),s.push("uniform vec3 sectionPlaneDir"+t+";")}if(s.push("out vec4 outColor;"),s.push("void main(void) {"),t){s.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),s.push("  if (clippable) {"),s.push("  float dist = 0.0;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("if (sectionPlaneActive"+t+") {"),s.push("   dist += clamp(dot(-sectionPlaneDir"+t+".xyz, vWorldPosition.xyz - sectionPlanePos"+t+".xyz), 0.0, 1000.0);"),s.push("}");s.push("if (dist > 0.0) { discard; }"),s.push("}")}return s.push("   outColor = vec4(0.0, 0.0, 1.0, 1.0); "),s.push("}"),s}}class Lo extends Pr{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Instancing geometry depth drawing vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec2 vHighPrecisionZW;"),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("if (colorFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("vHighPrecisionZW = gl_Position.zw;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState;let s,i;const r=t.sectionPlanes.length>0,o=[];if(o.push("#version 300 es"),o.push("// Instancing geometry depth drawing fragment shader"),o.push("precision highp float;"),o.push("precision highp int;"),e.logarithmicDepthBufferEnabled&&(o.push("in float isPerspective;"),o.push("uniform float logDepthBufFC;"),o.push("in float vFragDepth;")),r)for(o.push("in vec4 vWorldPosition;"),o.push("in float vFlags;"),s=0,i=t.sectionPlanes.length;s<i;s++)o.push("uniform bool sectionPlaneActive"+s+";"),o.push("uniform vec3 sectionPlanePos"+s+";"),o.push("uniform vec3 sectionPlaneDir"+s+";");if(o.push("in vec2 vHighPrecisionZW;"),o.push("out vec4 outColor;"),o.push("void main(void) {"),r){for(o.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),o.push("  if (clippable) {"),o.push("  float dist = 0.0;"),s=0,i=t.sectionPlanes.length;s<i;s++)o.push("if (sectionPlaneActive"+s+") {"),o.push("   dist += clamp(dot(-sectionPlaneDir"+s+".xyz, vWorldPosition.xyz - sectionPlanePos"+s+".xyz), 0.0, 1000.0);"),o.push("}");o.push("if (dist > 0.0) { discard; }"),o.push("}")}return e.logarithmicDepthBufferEnabled&&o.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),o.push("float fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;"),o.push("    outColor = vec4(vec3(1.0 - fragCoordZ), 1.0); "),o.push("}"),o}}class Uo extends Pr{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Instancing geometry normals drawing vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in vec3 normal;"),s.push("in vec4 color;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(s,!0),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),s.push("vec3 octDecode(vec2 oct) {"),s.push("    vec3 v = vec3(oct.xy, 1.0 - abs(oct.x) - abs(oct.y));"),s.push("    if (v.z < 0.0) {"),s.push("        v.xy = (1.0 - abs(v.yx)) * vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0);"),s.push("    }"),s.push("    return normalize(v);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec3 vViewNormal;"),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("if (colorFlag != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("  vec4 worldNormal    = worldNormalMatrix * vec4(octDecode(normal.xy), 0.0); "),s.push("  vec3 viewNormal     = normalize((viewNormalMatrix * worldNormal).xyz);"),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("  vViewNormal = viewNormal;"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Instancing geometry depth drawing fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec3 vViewNormal;"),i.push("vec3 packNormalToRGB( const in vec3 normal ) {"),i.push("    return normalize( normal ) * 0.5 + 0.5;"),i.push("}"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    outColor = vec4(packNormalToRGB(vViewNormal), 1.0); "),i.push("}"),i}}class Ho extends Pr{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Instancing geometry shadow drawing vertex shader"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in vec4 color;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),s.push("uniform mat4 shadowViewMatrix;"),s.push("uniform mat4 shadowProjMatrix;"),this._addMatricesUniformBlockLines(s),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("bool visible = (colorFlag > 0);"),s.push("bool transparent  = ((float(color.a) / 255.0) < 1.0);"),s.push("if (!visible || transparent) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("  worldPosition = vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("  vec4 viewPosition  = shadowViewMatrix * worldPosition; "),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("  gl_Position = shadowProjMatrix * viewPosition;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Instancing geometry depth drawing fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec3 vViewNormal;"),i.push("vec3 packNormalToRGB( const in vec3 normal ) {"),i.push("    return normalize( normal ) * 0.5 + 0.5;"),i.push("}"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    outColor = vec4(packNormalToRGB(vViewNormal), 1.0); "),i.push("}"),i}}const Go={3e3:"linearToLinear",3001:"sRGBToLinear"};class ko extends Pr{_getHash(){const e=this._scene;return[e.gammaOutput,e._lightsState.getHash(),e._sectionPlanesState.getHash(),this._withSAO?"sao":"nosao"].join(";")}drawLayer(e,t,s){super.drawLayer(e,t,s,{incrementDrawState:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState,s=e._lightsState,i=t.sectionPlanes.length>0,r=t.clippingCaps,o=[];return o.push("#version 300 es"),o.push("// Instancing geometry quality drawing vertex shader"),o.push("uniform int renderPass;"),o.push("in vec3 position;"),o.push("in vec3 normal;"),o.push("in vec4 color;"),o.push("in vec2 uv;"),o.push("in vec2 metallicRoughness;"),o.push("in float flags;"),e.entityOffsetsEnabled&&o.push("in vec3 offset;"),o.push("in vec4 modelMatrixCol0;"),o.push("in vec4 modelMatrixCol1;"),o.push("in vec4 modelMatrixCol2;"),o.push("in vec4 modelNormalMatrixCol0;"),o.push("in vec4 modelNormalMatrixCol1;"),o.push("in vec4 modelNormalMatrixCol2;"),this._addMatricesUniformBlockLines(o,!0),o.push("uniform mat3 uvDecodeMatrix;"),e.logarithmicDepthBufferEnabled&&(o.push("uniform float logDepthBufFC;"),o.push("out float vFragDepth;"),o.push("bool isPerspectiveMatrix(mat4 m) {"),o.push("    return (m[2][3] == - 1.0);"),o.push("}"),o.push("out float isPerspective;")),o.push("vec3 octDecode(vec2 oct) {"),o.push("    vec3 v = vec3(oct.xy, 1.0 - abs(oct.x) - abs(oct.y));"),o.push("    if (v.z < 0.0) {"),o.push("        v.xy = (1.0 - abs(v.yx)) * vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0);"),o.push("    }"),o.push("    return normalize(v);"),o.push("}"),o.push("out vec4 vViewPosition;"),o.push("out vec3 vViewNormal;"),o.push("out vec4 vColor;"),o.push("out vec2 vUV;"),o.push("out vec2 vMetallicRoughness;"),s.lightMaps.length>0&&o.push("out vec3 vWorldNormal;"),i&&(o.push("out vec4 vWorldPosition;"),o.push("out float vFlags;"),r&&o.push("out vec4 vClipPosition;")),o.push("void main(void) {"),o.push("int colorFlag = int(flags) & 0xF;"),o.push("if (colorFlag != renderPass) {"),o.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),o.push("} else {"),o.push("vec4 worldPosition =  positionsDecodeMatrix * vec4(position, 1.0); "),o.push("worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&o.push("      worldPosition.xyz = worldPosition.xyz + offset;"),o.push("vec4 viewPosition  = viewMatrix * worldPosition; "),o.push("vec4 modelNormal = vec4(octDecode(normal.xy), 0.0); "),o.push("vec4 worldNormal = worldNormalMatrix * vec4(dot(modelNormal, modelNormalMatrixCol0), dot(modelNormal, modelNormalMatrixCol1), dot(modelNormal, modelNormalMatrixCol2), 1.0);"),o.push("vec3 viewNormal = vec4(viewNormalMatrix * worldNormal).xyz;"),o.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(o.push("vFragDepth = 1.0 + clipPos.w;"),o.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),i&&(o.push("vWorldPosition = worldPosition;"),o.push("vFlags = flags;"),r&&o.push("vClipPosition = clipPos;")),o.push("vViewPosition = viewPosition;"),o.push("vViewNormal = viewNormal;"),o.push("vColor = color;"),o.push("vUV = (uvDecodeMatrix * vec3(uv, 1.0)).xy;"),o.push("vMetallicRoughness = metallicRoughness;"),s.lightMaps.length>0&&o.push("vWorldNormal = worldNormal.xyz;"),o.push("gl_Position = clipPos;"),o.push("}"),o.push("}"),o}_buildFragmentShader(){const e=this._scene,t=e.gammaOutput,s=e._sectionPlanesState,i=e._lightsState,r=s.sectionPlanes.length>0,o=s.clippingCaps,n=[];n.push("#version 300 es"),n.push("// Instancing geometry quality drawing fragment shader"),n.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),n.push("precision highp float;"),n.push("precision highp int;"),n.push("#else"),n.push("precision mediump float;"),n.push("precision mediump int;"),n.push("#endif"),e.logarithmicDepthBufferEnabled&&(n.push("in float isPerspective;"),n.push("uniform float logDepthBufFC;"),n.push("in float vFragDepth;")),n.push("uniform sampler2D uColorMap;"),n.push("uniform sampler2D uMetallicRoughMap;"),n.push("uniform sampler2D uEmissiveMap;"),n.push("uniform sampler2D uNormalMap;"),this._withSAO&&(n.push("uniform sampler2D uOcclusionTexture;"),n.push("uniform vec4      uSAOParams;"),n.push("const float       packUpscale = 256. / 255.;"),n.push("const float       unpackDownScale = 255. / 256.;"),n.push("const vec3        packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );"),n.push("const vec4        unPackFactors = unpackDownScale / vec4( packFactors, 1. );"),n.push("float unpackRGBToFloat( const in vec4 v ) {"),n.push("    return dot( v, unPackFactors );"),n.push("}")),i.reflectionMaps.length>0&&n.push("uniform samplerCube reflectionMap;"),i.lightMaps.length>0&&n.push("uniform samplerCube lightMap;"),n.push("uniform vec4 lightAmbient;");for(let e=0,t=i.lights.length;e<t;e++){const t=i.lights[e];"ambient"!==t.type&&(n.push("uniform vec4 lightColor"+e+";"),"dir"===t.type&&n.push("uniform vec3 lightDir"+e+";"),"point"===t.type&&n.push("uniform vec3 lightPos"+e+";"),"spot"===t.type&&(n.push("uniform vec3 lightPos"+e+";"),n.push("uniform vec3 lightDir"+e+";")))}if(n.push("uniform float gammaFactor;"),n.push("vec4 linearToLinear( in vec4 value ) {"),n.push("  return value;"),n.push("}"),n.push("vec4 sRGBToLinear( in vec4 value ) {"),n.push("  return vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.w );"),n.push("}"),n.push("vec4 gammaToLinear( in vec4 value) {"),n.push("  return vec4( pow( value.xyz, vec3( gammaFactor ) ), value.w );"),n.push("}"),t&&(n.push("vec4 linearToGamma( in vec4 value, in float gammaFactor ) {"),n.push("  return vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );"),n.push("}")),r){n.push("in vec4 vWorldPosition;"),n.push("in float vFlags;"),o&&n.push("in vec4 vClipPosition;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)n.push("uniform bool sectionPlaneActive"+e+";"),n.push("uniform vec3 sectionPlanePos"+e+";"),n.push("uniform vec3 sectionPlaneDir"+e+";")}if(n.push("in vec4 vViewPosition;"),n.push("in vec3 vViewNormal;"),n.push("in vec4 vColor;"),n.push("in vec2 vUV;"),n.push("in vec2 vMetallicRoughness;"),i.lightMaps.length>0&&n.push("in vec3 vWorldNormal;"),this._addMatricesUniformBlockLines(n,!0),n.push("#define PI 3.14159265359"),n.push("#define RECIPROCAL_PI 0.31830988618"),n.push("#define RECIPROCAL_PI2 0.15915494"),n.push("#define EPSILON 1e-6"),n.push("#define saturate(a) clamp( a, 0.0, 1.0 )"),n.push("vec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm, vec2 uv ) {"),n.push("       vec3 texel = texture( uNormalMap, uv ).xyz;"),n.push("       if (texel.r == 0.0 && texel.g == 0.0 && texel.b == 0.0) {"),n.push("              return normalize(surf_norm );"),n.push("       }"),n.push("      vec3 q0 = vec3( dFdx( eye_pos.x ), dFdx( eye_pos.y ), dFdx( eye_pos.z ) );"),n.push("      vec3 q1 = vec3( dFdy( eye_pos.x ), dFdy( eye_pos.y ), dFdy( eye_pos.z ) );"),n.push("      vec2 st0 = dFdx( uv.st );"),n.push("      vec2 st1 = dFdy( uv.st );"),n.push("      vec3 S = normalize( q0 * st1.t - q1 * st0.t );"),n.push("      vec3 T = normalize( -q0 * st1.s + q1 * st0.s );"),n.push("      vec3 N = normalize( surf_norm );"),n.push("      vec3 mapN = texel.xyz * 2.0 - 1.0;"),n.push("      mat3 tsn = mat3( S, T, N );"),n.push("      return normalize( tsn * mapN );"),n.push("}"),n.push("vec3 inverseTransformDirection(in vec3 dir, in mat4 matrix) {"),n.push("   return normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );"),n.push("}"),n.push("struct IncidentLight {"),n.push("   vec3 color;"),n.push("   vec3 direction;"),n.push("};"),n.push("struct ReflectedLight {"),n.push("   vec3 diffuse;"),n.push("   vec3 specular;"),n.push("};"),n.push("struct Geometry {"),n.push("   vec3 position;"),n.push("   vec3 viewNormal;"),n.push("   vec3 worldNormal;"),n.push("   vec3 viewEyeDir;"),n.push("};"),n.push("struct Material {"),n.push("   vec3    diffuseColor;"),n.push("   float   specularRoughness;"),n.push("   vec3    specularColor;"),n.push("   float   shine;"),n.push("};"),n.push("float GGXRoughnessToBlinnExponent(const in float ggxRoughness) {"),n.push("   float r = ggxRoughness + 0.0001;"),n.push("   return (2.0 / (r * r) - 2.0);"),n.push("}"),n.push("float getSpecularMIPLevel(const in float blinnShininessExponent, const in int maxMIPLevel) {"),n.push("   float maxMIPLevelScalar = float( maxMIPLevel );"),n.push("   float desiredMIPLevel = maxMIPLevelScalar - 0.79248 - 0.5 * log2( ( blinnShininessExponent * blinnShininessExponent ) + 1.0 );"),n.push("   return clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );"),n.push("}"),i.reflectionMaps.length>0&&(n.push("vec3 getLightProbeIndirectRadiance(const in vec3 reflectVec, const in float blinnShininessExponent, const in int maxMIPLevel) {"),n.push("   float mipLevel = 0.5 * getSpecularMIPLevel(blinnShininessExponent, maxMIPLevel);"),n.push("   vec3 envMapColor = "+Go[i.reflectionMaps[0].encoding]+"(texture(reflectionMap, reflectVec, mipLevel)).rgb;"),n.push("  return envMapColor;"),n.push("}")),n.push("vec3 F_Schlick(const in vec3 specularColor, const in float dotLH) {"),n.push("   float fresnel = exp2( ( -5.55473 * dotLH - 6.98316 ) * dotLH );"),n.push("   return ( 1.0 - specularColor ) * fresnel + specularColor;"),n.push("}"),n.push("float G_GGX_Smith(const in float alpha, const in float dotNL, const in float dotNV) {"),n.push("   float a2 = ( alpha * alpha );"),n.push("   float gl = dotNL + sqrt( a2 + ( 1.0 - a2 ) * ( dotNL * dotNL ) );"),n.push("   float gv = dotNV + sqrt( a2 + ( 1.0 - a2 ) * ( dotNV * dotNV ) );"),n.push("   return 1.0 / ( gl * gv );"),n.push("}"),n.push("float G_GGX_SmithCorrelated(const in float alpha, const in float dotNL, const in float dotNV) {"),n.push("   float a2 = ( alpha * alpha );"),n.push("   float gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * ( dotNV * dotNV ) );"),n.push("   float gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * ( dotNL * dotNL ) );"),n.push("   return 0.5 / max( gv + gl, EPSILON );"),n.push("}"),n.push("float D_GGX(const in float alpha, const in float dotNH) {"),n.push("   float a2 = ( alpha * alpha );"),n.push("   float denom = ( dotNH * dotNH) * ( a2 - 1.0 ) + 1.0;"),n.push("   return RECIPROCAL_PI * a2 / ( denom * denom);"),n.push("}"),n.push("vec3 BRDF_Specular_GGX(const in IncidentLight incidentLight, const in Geometry geometry, const in vec3 specularColor, const in float roughness) {"),n.push("   float alpha = ( roughness * roughness );"),n.push("   vec3 halfDir = normalize( incidentLight.direction + geometry.viewEyeDir );"),n.push("   float dotNL = saturate( dot( geometry.viewNormal, incidentLight.direction ) );"),n.push("   float dotNV = saturate( dot( geometry.viewNormal, geometry.viewEyeDir ) );"),n.push("   float dotNH = saturate( dot( geometry.viewNormal, halfDir ) );"),n.push("   float dotLH = saturate( dot( incidentLight.direction, halfDir ) );"),n.push("   vec3  F = F_Schlick( specularColor, dotLH );"),n.push("   float G = G_GGX_SmithCorrelated( alpha, dotNL, dotNV );"),n.push("   float D = D_GGX( alpha, dotNH );"),n.push("   return F * (G * D);"),n.push("}"),n.push("vec3 BRDF_Specular_GGX_Environment(const in Geometry geometry, const in vec3 specularColor, const in float roughness) {"),n.push("   float dotNV = saturate(dot(geometry.viewNormal, geometry.viewEyeDir));"),n.push("   const vec4 c0 = vec4( -1, -0.0275, -0.572,  0.022);"),n.push("   const vec4 c1 = vec4(  1,  0.0425,   1.04, -0.04);"),n.push("   vec4 r = roughness * c0 + c1;"),n.push("   float a004 = min(r.x * r.x, exp2(-9.28 * dotNV)) * r.x + r.y;"),n.push("   vec2 AB    = vec2(-1.04, 1.04) * a004 + r.zw;"),n.push("   return specularColor * AB.x + AB.y;"),n.push("}"),(i.lightMaps.length>0||i.reflectionMaps.length>0)&&(n.push("void computePBRLightMapping(const in Geometry geometry, const in Material material, inout ReflectedLight reflectedLight) {"),i.lightMaps.length>0&&(n.push("   vec3 irradiance = "+Go[i.lightMaps[0].encoding]+"(texture(lightMap, geometry.worldNormal)).rgb;"),n.push("   irradiance *= PI;"),n.push("   vec3 diffuseBRDFContrib = (RECIPROCAL_PI * material.diffuseColor);"),n.push("   reflectedLight.diffuse += irradiance * diffuseBRDFContrib;")),i.reflectionMaps.length>0&&(n.push("   vec3 reflectVec             = reflect(geometry.viewEyeDir, geometry.viewNormal);"),n.push("   reflectVec                  = inverseTransformDirection(reflectVec, viewMatrix);"),n.push("   float blinnExpFromRoughness = GGXRoughnessToBlinnExponent(material.specularRoughness);"),n.push("   vec3 radiance               = getLightProbeIndirectRadiance(reflectVec, blinnExpFromRoughness, 8);"),n.push("   vec3 specularBRDFContrib    = BRDF_Specular_GGX_Environment(geometry, material.specularColor, material.specularRoughness);"),n.push("   reflectedLight.specular     += radiance * specularBRDFContrib;")),n.push("}")),n.push("void computePBRLighting(const in IncidentLight incidentLight, const in Geometry geometry, const in Material material, inout ReflectedLight reflectedLight) {"),n.push("   float dotNL     = saturate(dot(geometry.viewNormal, incidentLight.direction));"),n.push("   vec3 irradiance = dotNL * incidentLight.color * PI;"),n.push("   reflectedLight.diffuse  += irradiance * (RECIPROCAL_PI * material.diffuseColor);"),n.push("   reflectedLight.specular += irradiance * BRDF_Specular_GGX(incidentLight, geometry, material.specularColor, material.specularRoughness);"),n.push("}"),n.push("out vec4 outColor;"),n.push("void main(void) {"),r){n.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),n.push("  if (clippable) {"),n.push("  float dist = 0.0;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)n.push("if (sectionPlaneActive"+e+") {"),n.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),n.push("}");o?(n.push("  if (dist > (0.002 * vClipPosition.w)) {"),n.push("      discard;"),n.push("  }"),n.push("  if (dist > 0.0) { "),n.push("      outColor=vec4(1.0, 0.0, 0.0, 1.0);"),e.logarithmicDepthBufferEnabled&&n.push("  gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),n.push("  return;"),n.push("}")):(n.push("  if (dist > 0.0) { "),n.push("      discard;"),n.push("  }")),n.push("}")}n.push("IncidentLight  light;"),n.push("Material       material;"),n.push("Geometry       geometry;"),n.push("ReflectedLight reflectedLight = ReflectedLight(vec3(0.0,0.0,0.0), vec3(0.0,0.0,0.0));"),n.push("vec3 rgb = (vec3(float(vColor.r) / 255.0, float(vColor.g) / 255.0, float(vColor.b) / 255.0));"),n.push("float opacity = float(vColor.a) / 255.0;"),n.push("vec3  baseColor = rgb;"),n.push("float specularF0 = 1.0;"),n.push("float metallic = float(vMetallicRoughness.r) / 255.0;"),n.push("float roughness = float(vMetallicRoughness.g) / 255.0;"),n.push("float dielectricSpecular = 0.16 * specularF0 * specularF0;"),n.push("vec4 colorTexel = sRGBToLinear(texture(uColorMap, vUV));"),n.push("baseColor *= colorTexel.rgb;"),n.push("vec3 metalRoughTexel = texture(uMetallicRoughMap, vUV).rgb;"),n.push("metallic *= metalRoughTexel.b;"),n.push("roughness *= metalRoughTexel.g;"),n.push("vec3 viewNormal = perturbNormal2Arb( vViewPosition.xyz, normalize(vViewNormal), vUV );"),n.push("material.diffuseColor      = baseColor * (1.0 - dielectricSpecular) * (1.0 - metallic);"),n.push("material.specularRoughness = clamp(roughness, 0.04, 1.0);"),n.push("material.specularColor     = mix(vec3(dielectricSpecular), baseColor, metallic);"),n.push("geometry.position      = vViewPosition.xyz;"),n.push("geometry.viewNormal    = -normalize(viewNormal);"),n.push("geometry.viewEyeDir    = normalize(vViewPosition.xyz);"),i.lightMaps.length>0&&n.push("geometry.worldNormal   = normalize(vWorldNormal);"),(i.lightMaps.length>0||i.reflectionMaps.length>0)&&n.push("computePBRLightMapping(geometry, material, reflectedLight);");for(let e=0,t=i.lights.length;e<t;e++){const t=i.lights[e];if("ambient"!==t.type){if("dir"===t.type)"view"===t.space?n.push("light.direction = normalize(lightDir"+e+");"):n.push("light.direction = normalize((viewMatrix * vec4(lightDir"+e+", 0.0)).xyz);");else if("point"===t.type)"view"===t.space?n.push("light.direction = normalize(lightPos"+e+" - vViewPosition.xyz);"):n.push("light.direction = normalize((viewMatrix * vec4(lightPos"+e+", 0.0)).xyz);");else{if("spot"!==t.type)continue;"view"===t.space?n.push("light.direction = normalize(lightDir"+e+");"):n.push("light.direction = normalize((viewMatrix * vec4(lightDir"+e+", 0.0)).xyz);")}n.push("light.color =  lightColor"+e+".rgb * lightColor"+e+".a;"),n.push("computePBRLighting(light, geometry, material, reflectedLight);")}}return n.push("vec3 emissiveColor = sRGBToLinear(texture(uEmissiveMap, vUV)).rgb;"),n.push("vec3 outgoingLight = (lightAmbient.rgb * lightAmbient.a * baseColor * opacity * rgb) + (reflectedLight.diffuse) + (reflectedLight.specular) + emissiveColor;"),n.push("vec4 fragColor;"),this._withSAO?(n.push("   float viewportWidth     = uSAOParams[0];"),n.push("   float viewportHeight    = uSAOParams[1];"),n.push("   float blendCutoff       = uSAOParams[2];"),n.push("   float blendFactor       = uSAOParams[3];"),n.push("   vec2 uv                 = vec2(gl_FragCoord.x / viewportWidth, gl_FragCoord.y / viewportHeight);"),n.push("   float ambient           = smoothstep(blendCutoff, 1.0, unpackRGBToFloat(texture(uOcclusionTexture, uv))) * blendFactor;"),n.push("   fragColor            = vec4(outgoingLight.rgb * ambient, opacity);")):n.push("   fragColor            = vec4(outgoingLight.rgb, opacity);"),t&&n.push("fragColor = linearToGamma(fragColor, gammaFactor);"),n.push("outColor = fragColor;"),e.logarithmicDepthBufferEnabled&&n.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),n.push("}"),n}}class Vo extends Pr{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Instancing geometry normals vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),s.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(s),this._addRemapClipPosLines(s,3),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&s.push("out float vFlags;"),s.push("out vec4 vWorldPosition;"),s.push("void main(void) {"),s.push("int pickFlag = int(flags) >> 12 & 0xF;"),s.push("if (pickFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("  vWorldPosition = worldPosition;"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),t&&s.push("vFlags = flags;"),s.push("gl_Position = remapClipPos(clipPos);"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry normals fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),i.push("in vec4 vWorldPosition;"),s){i.push("in float vFlags;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("out highp ivec4 outNormal;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("if (sectionPlaneActive"+r+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+r+".xyz, vWorldPosition.xyz - sectionPlanePos"+r+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("  vec3 xTangent = dFdx( vWorldPosition.xyz );"),i.push("  vec3 yTangent = dFdy( vWorldPosition.xyz );"),i.push("  vec3 worldNormal = normalize( cross( xTangent, yTangent ) );"),i.push(`  outNormal = ivec4(worldNormal * float(${p.MAX_INT}), 1.0);`),i.push("}"),i}}class jo extends Pr{_getHash(){const e=this._scene;return[e.gammaOutput,e._lightsState.getHash(),e._sectionPlanesState.getHash(),this._withSAO?"sao":"nosao"].join(";")}drawLayer(e,t,s){super.drawLayer(e,t,s,{incrementDrawState:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Instancing geometry drawing vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),s.push("in vec4 color;"),s.push("in vec2 uv;"),s.push("in float flags;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(s),s.push("uniform mat3 uvDecodeMatrix;"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vViewPosition;"),s.push("out vec4 vColor;"),s.push("out vec2 vUV;"),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("if (colorFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("vec4 worldPosition =  positionsDecodeMatrix * vec4(position, 1.0); "),s.push("worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("vViewPosition = viewPosition;"),s.push("vColor = vec4(float(color.r) / 255.0, float(color.g) / 255.0, float(color.b) / 255.0, float(color.a) / 255.0);"),s.push("vUV = (uvDecodeMatrix * vec3(uv, 1.0)).xy;"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e.gammaOutput,s=e._sectionPlanesState,i=e._lightsState;let r,o;const n=s.sectionPlanes.length>0,a=[];if(a.push("#version 300 es"),a.push("// Instancing geometry drawing fragment shader"),a.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),a.push("precision highp float;"),a.push("precision highp int;"),a.push("#else"),a.push("precision mediump float;"),a.push("precision mediump int;"),a.push("#endif"),e.logarithmicDepthBufferEnabled&&(a.push("in float isPerspective;"),a.push("uniform float logDepthBufFC;"),a.push("in float vFragDepth;")),a.push("uniform sampler2D uColorMap;"),this._withSAO&&(a.push("uniform sampler2D uOcclusionTexture;"),a.push("uniform vec4      uSAOParams;"),a.push("const float       packUpscale = 256. / 255.;"),a.push("const float       unpackDownScale = 255. / 256.;"),a.push("const vec3        packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );"),a.push("const vec4        unPackFactors = unpackDownScale / vec4( packFactors, 1. );"),a.push("float unpackRGBToFloat( const in vec4 v ) {"),a.push("    return dot( v, unPackFactors );"),a.push("}")),a.push("uniform float gammaFactor;"),a.push("vec4 linearToLinear( in vec4 value ) {"),a.push("  return value;"),a.push("}"),a.push("vec4 sRGBToLinear( in vec4 value ) {"),a.push("  return vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.w );"),a.push("}"),a.push("vec4 gammaToLinear( in vec4 value) {"),a.push("  return vec4( pow( value.xyz, vec3( gammaFactor ) ), value.w );"),a.push("}"),t&&(a.push("vec4 linearToGamma( in vec4 value, in float gammaFactor ) {"),a.push("  return vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );"),a.push("}")),n){a.push("in vec4 vWorldPosition;"),a.push("in float vFlags;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)a.push("uniform bool sectionPlaneActive"+e+";"),a.push("uniform vec3 sectionPlanePos"+e+";"),a.push("uniform vec3 sectionPlaneDir"+e+";")}for(this._addMatricesUniformBlockLines(a),a.push("uniform vec4 lightAmbient;"),r=0,o=i.lights.length;r<o;r++){const e=i.lights[r];"ambient"!==e.type&&(a.push("uniform vec4 lightColor"+r+";"),"dir"===e.type&&a.push("uniform vec3 lightDir"+r+";"),"point"===e.type&&a.push("uniform vec3 lightPos"+r+";"),"spot"===e.type&&(a.push("uniform vec3 lightPos"+r+";"),a.push("uniform vec3 lightDir"+r+";")))}if(a.push("in vec4 vViewPosition;"),a.push("in vec4 vColor;"),a.push("in vec2 vUV;"),a.push("out vec4 outColor;"),a.push("void main(void) {"),n){a.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),a.push("  if (clippable) {"),a.push("  float dist = 0.0;");for(let e=0,t=s.sectionPlanes.length;e<t;e++)a.push("if (sectionPlaneActive"+e+") {"),a.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),a.push("}");a.push("  if (dist > 0.0) { "),a.push("      discard;"),a.push("  }"),a.push("}")}for(a.push("vec3 reflectedColor = vec3(0.0, 0.0, 0.0);"),a.push("vec3 viewLightDir = vec3(0.0, 0.0, -1.0);"),a.push("float lambertian = 1.0;"),a.push("vec3 xTangent = dFdx( vViewPosition.xyz );"),a.push("vec3 yTangent = dFdy( vViewPosition.xyz );"),a.push("vec3 viewNormal = normalize( cross( xTangent, yTangent ) );"),r=0,o=i.lights.length;r<o;r++){const e=i.lights[r];if("ambient"!==e.type){if("dir"===e.type)"view"===e.space?a.push("viewLightDir = normalize(lightDir"+r+");"):a.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+r+", 0.0)).xyz);");else if("point"===e.type)"view"===e.space?a.push("viewLightDir = -normalize(lightPos"+r+" - viewPosition.xyz);"):a.push("viewLightDir = -normalize((viewMatrix * vec4(lightPos"+r+", 0.0)).xyz);");else{if("spot"!==e.type)continue;"view"===e.space?a.push("viewLightDir = normalize(lightDir"+r+");"):a.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+r+", 0.0)).xyz);")}a.push("lambertian = max(dot(-viewNormal, viewLightDir), 0.0);"),a.push("reflectedColor += lambertian * (lightColor"+r+".rgb * lightColor"+r+".a);")}}return a.push("vec4 color =  vec4((lightAmbient.rgb * lightAmbient.a * vColor.rgb) + (reflectedColor * vColor.rgb), vColor.a);"),t?a.push("vec4 colorTexel = color * sRGBToLinear(texture(uColorMap, vUV));"):a.push("vec4 colorTexel = color * texture(uColorMap, vUV);"),a.push("float opacity = color.a;"),this._withSAO?(a.push("   float viewportWidth     = uSAOParams[0];"),a.push("   float viewportHeight    = uSAOParams[1];"),a.push("   float blendCutoff       = uSAOParams[2];"),a.push("   float blendFactor       = uSAOParams[3];"),a.push("   vec2 uv                 = vec2(gl_FragCoord.x / viewportWidth, gl_FragCoord.y / viewportHeight);"),a.push("   float ambient           = smoothstep(blendCutoff, 1.0, unpackRGBToFloat(texture(uOcclusionTexture, uv))) * blendFactor;"),a.push("   outColor                = vec4(vColor.rgb * colorTexel.rgb * ambient, opacity);")):a.push("   outColor                = vec4(vColor.rgb * colorTexel.rgb, opacity);"),t&&a.push("outColor = linearToGamma(outColor, gammaFactor);"),e.logarithmicDepthBufferEnabled&&a.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),a.push("}"),a}}class Qo{constructor(e){this._scene=e}_compile(){this._colorRenderer&&!this._colorRenderer.getValid()&&(this._colorRenderer.destroy(),this._colorRenderer=null),this._colorRendererWithSAO&&!this._colorRendererWithSAO.getValid()&&(this._colorRendererWithSAO.destroy(),this._colorRendererWithSAO=null),this._flatColorRenderer&&!this._flatColorRenderer.getValid()&&(this._flatColorRenderer.destroy(),this._flatColorRenderer=null),this._flatColorRendererWithSAO&&!this._flatColorRendererWithSAO.getValid()&&(this._flatColorRendererWithSAO.destroy(),this._flatColorRendererWithSAO=null),this._pbrRenderer&&!this._pbrRenderer.getValid()&&(this._pbrRenderer.destroy(),this._pbrRenderer=null),this._pbrRendererWithSAO&&!this._pbrRendererWithSAO.getValid()&&(this._pbrRendererWithSAO.destroy(),this._pbrRendererWithSAO=null),this._colorTextureRenderer&&!this._colorTextureRenderer.getValid()&&(this._colorTextureRenderer.destroy(),this._colorTextureRenderer=null),this._colorTextureRendererWithSAO&&!this._colorTextureRendererWithSAO.getValid()&&(this._colorTextureRendererWithSAO.destroy(),this._colorTextureRendererWithSAO=null),this._depthRenderer&&!this._depthRenderer.getValid()&&(this._depthRenderer.destroy(),this._depthRenderer=null),this._normalsRenderer&&!this._normalsRenderer.getValid()&&(this._normalsRenderer.destroy(),this._normalsRenderer=null),this._silhouetteRenderer&&!this._silhouetteRenderer.getValid()&&(this._silhouetteRenderer.destroy(),this._silhouetteRenderer=null),this._edgesRenderer&&!this._edgesRenderer.getValid()&&(this._edgesRenderer.destroy(),this._edgesRenderer=null),this._edgesColorRenderer&&!this._edgesColorRenderer.getValid()&&(this._edgesColorRenderer.destroy(),this._edgesColorRenderer=null),this._pickMeshRenderer&&!this._pickMeshRenderer.getValid()&&(this._pickMeshRenderer.destroy(),this._pickMeshRenderer=null),this._pickDepthRenderer&&!this._pickDepthRenderer.getValid()&&(this._pickDepthRenderer.destroy(),this._pickDepthRenderer=null),this._pickNormalsRenderer&&!1===this._pickNormalsRenderer.getValid()&&(this._pickNormalsRenderer.destroy(),this._pickNormalsRenderer=null),this._pickNormalsFlatRenderer&&!this._pickNormalsFlatRenderer.getValid()&&(this._pickNormalsFlatRenderer.destroy(),this._pickNormalsFlatRenderer=null),this._occlusionRenderer&&!1===this._occlusionRenderer.getValid()&&(this._occlusionRenderer.destroy(),this._occlusionRenderer=null),this._shadowRenderer&&!this._shadowRenderer.getValid()&&(this._shadowRenderer.destroy(),this._shadowRenderer=null)}eagerCreateRenders(){this._silhouetteRenderer||(this._silhouetteRenderer=new bo(this._scene)),this._pickMeshRenderer||(this._pickMeshRenderer=new xo(this._scene)),this._pickDepthRenderer||(this._pickDepthRenderer=new Bo(this._scene))}get colorRenderer(){return this._colorRenderer||(this._colorRenderer=new Co(this._scene,!1)),this._colorRenderer}get colorRendererWithSAO(){return this._colorRendererWithSAO||(this._colorRendererWithSAO=new Co(this._scene,!0)),this._colorRendererWithSAO}get flatColorRenderer(){return this._flatColorRenderer||(this._flatColorRenderer=new Oo(this._scene,!1)),this._flatColorRenderer}get flatColorRendererWithSAO(){return this._flatColorRendererWithSAO||(this._flatColorRendererWithSAO=new Oo(this._scene,!0)),this._flatColorRendererWithSAO}get pbrRenderer(){return this._pbrRenderer||(this._pbrRenderer=new ko(this._scene,!1)),this._pbrRenderer}get pbrRendererWithSAO(){return this._pbrRendererWithSAO||(this._pbrRendererWithSAO=new ko(this._scene,!0)),this._pbrRendererWithSAO}get colorTextureRenderer(){return this._colorTextureRenderer||(this._colorTextureRenderer=new jo(this._scene,!1)),this._colorTextureRenderer}get colorTextureRendererWithSAO(){return this._colorTextureRendererWithSAO||(this._colorTextureRendererWithSAO=new jo(this._scene,!0)),this._colorTextureRendererWithSAO}get silhouetteRenderer(){return this._silhouetteRenderer||(this._silhouetteRenderer=new bo(this._scene)),this._silhouetteRenderer}get depthRenderer(){return this._depthRenderer||(this._depthRenderer=new Lo(this._scene)),this._depthRenderer}get normalsRenderer(){return this._normalsRenderer||(this._normalsRenderer=new Uo(this._scene)),this._normalsRenderer}get edgesRenderer(){return this._edgesRenderer||(this._edgesRenderer=new So(this._scene)),this._edgesRenderer}get edgesColorRenderer(){return this._edgesColorRenderer||(this._edgesColorRenderer=new wo(this._scene)),this._edgesColorRenderer}get pickMeshRenderer(){return this._pickMeshRenderer||(this._pickMeshRenderer=new xo(this._scene)),this._pickMeshRenderer}get pickNormalsRenderer(){return this._pickNormalsRenderer||(this._pickNormalsRenderer=new Fo(this._scene)),this._pickNormalsRenderer}get pickNormalsFlatRenderer(){return this._pickNormalsFlatRenderer||(this._pickNormalsFlatRenderer=new Vo(this._scene)),this._pickNormalsFlatRenderer}get pickDepthRenderer(){return this._pickDepthRenderer||(this._pickDepthRenderer=new Bo(this._scene)),this._pickDepthRenderer}get occlusionRenderer(){return this._occlusionRenderer||(this._occlusionRenderer=new Mo(this._scene)),this._occlusionRenderer}get shadowRenderer(){return this._shadowRenderer||(this._shadowRenderer=new Ho(this._scene)),this._shadowRenderer}_destroy(){this._colorRenderer&&this._colorRenderer.destroy(),this._colorRendererWithSAO&&this._colorRendererWithSAO.destroy(),this._flatColorRenderer&&this._flatColorRenderer.destroy(),this._flatColorRendererWithSAO&&this._flatColorRendererWithSAO.destroy(),this._pbrRenderer&&this._pbrRenderer.destroy(),this._pbrRendererWithSAO&&this._pbrRendererWithSAO.destroy(),this._colorTextureRenderer&&this._colorTextureRenderer.destroy(),this._colorTextureRendererWithSAO&&this._colorTextureRendererWithSAO.destroy(),this._depthRenderer&&this._depthRenderer.destroy(),this._normalsRenderer&&this._normalsRenderer.destroy(),this._silhouetteRenderer&&this._silhouetteRenderer.destroy(),this._edgesRenderer&&this._edgesRenderer.destroy(),this._edgesColorRenderer&&this._edgesColorRenderer.destroy(),this._pickMeshRenderer&&this._pickMeshRenderer.destroy(),this._pickDepthRenderer&&this._pickDepthRenderer.destroy(),this._pickNormalsRenderer&&this._pickNormalsRenderer.destroy(),this._pickNormalsFlatRenderer&&this._pickNormalsFlatRenderer.destroy(),this._occlusionRenderer&&this._occlusionRenderer.destroy(),this._shadowRenderer&&this._shadowRenderer.destroy()}}const Wo={};const zo=p.vec3(),Ko=p.vec3(),Yo=p.vec3(),Xo=p.vec3(),Zo=p.mat4();class qo extends Tr{constructor(e){super(e,!1,{instancing:!0})}drawLayer(e,t,s){if(!this._program&&(this._allocate(),this.errors))return;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram());const i=t.model,r=i.scene,o=r.canvas.gl,n=r.camera,a=t._state,l=t._state.origin,{position:h,rotationMatrix:c,rotationMatrixConjugate:A}=i,u=t.aabb,d=e.pickViewMatrix||n.viewMatrix;this._vaoCache.has(t)?o.bindVertexArray(this._vaoCache.get(t)):this._vaoCache.set(t,this._makeVAO(a));const f=zo;let E,m;if(f[0]=p.safeInv(u[3]-u[0])*p.MAX_INT,f[1]=p.safeInv(u[4]-u[1])*p.MAX_INT,f[2]=p.safeInv(u[5]-u[2])*p.MAX_INT,e.snapPickCoordinateScale[0]=p.safeInv(f[0]),e.snapPickCoordinateScale[1]=p.safeInv(f[1]),e.snapPickCoordinateScale[2]=p.safeInv(f[2]),l||0!==h[0]||0!==h[1]||0!==h[2]){const t=Ko;if(l){const e=p.transformPoint3(c,l,Yo);t[0]=e[0],t[1]=e[1],t[2]=e[2]}else t[0]=0,t[1]=0,t[2]=0;t[0]+=h[0],t[1]+=h[1],t[2]+=h[2],E=S(d,t,Zo),m=Xo,m[0]=n.eye[0]-t[0],m[1]=n.eye[1]-t[1],m[2]=n.eye[2]-t[2],e.snapPickOrigin[0]=t[0],e.snapPickOrigin[1]=t[1],e.snapPickOrigin[2]=t[2]}else E=d,m=n.eye,e.snapPickOrigin[0]=0,e.snapPickOrigin[1]=0,e.snapPickOrigin[2]=0;o.uniform3fv(this._uCameraEyeRtc,m),o.uniform2fv(this.uVectorA,e.snapVectorA),o.uniform2fv(this.uInverseVectorAB,e.snapInvVectorAB),o.uniform1i(this._uLayerNumber,e.snapPickLayerNumber),o.uniform3fv(this._uCoordinateScaler,f),o.uniform1i(this._uRenderPass,s),o.uniform1i(this._uPickInvisible,e.pickInvisible);let y=0;this._matricesUniformBlockBufferData.set(A,0),this._matricesUniformBlockBufferData.set(E,y+=16),this._matricesUniformBlockBufferData.set(n.projMatrix,y+=16),this._matricesUniformBlockBufferData.set(a.positionsDecodeMatrix,y+=16),o.bindBuffer(o.UNIFORM_BUFFER,this._matricesUniformBlockBuffer),o.bufferData(o.UNIFORM_BUFFER,this._matricesUniformBlockBufferData,o.DYNAMIC_DRAW),o.bindBufferBase(o.UNIFORM_BUFFER,this._matricesUniformBlockBufferBindingPoint,this._matricesUniformBlockBuffer);{const t=2/(Math.log(e.pickZFar+1)/Math.LN2);o.uniform1f(this._uLogDepthBufFC,t)}this.setSectionPlanesStateUniforms(t),this._aModelMatrixCol0.bindArrayBuffer(a.modelMatrixCol0Buf),this._aModelMatrixCol1.bindArrayBuffer(a.modelMatrixCol1Buf),this._aModelMatrixCol2.bindArrayBuffer(a.modelMatrixCol2Buf),o.vertexAttribDivisor(this._aModelMatrixCol0.location,1),o.vertexAttribDivisor(this._aModelMatrixCol1.location,1),o.vertexAttribDivisor(this._aModelMatrixCol2.location,1),this._aFlags&&(this._aFlags.bindArrayBuffer(a.flagsBuf),o.vertexAttribDivisor(this._aFlags.location,1)),a.indicesBuf.bind(),o.drawElementsInstanced(o.TRIANGLES,a.indicesBuf.numItems,a.indicesBuf.itemType,0,a.numInstances),a.indicesBuf.unbind(),o.vertexAttribDivisor(this._aModelMatrixCol0.location,0),o.vertexAttribDivisor(this._aModelMatrixCol1.location,0),o.vertexAttribDivisor(this._aModelMatrixCol2.location,0),this._aFlags&&o.vertexAttribDivisor(this._aFlags.location,0),this._aOffset&&o.vertexAttribDivisor(this._aOffset.location,0)}_allocate(){super._allocate();const e=this._program;this._uLogDepthBufFC=e.getLocation("logDepthBufFC"),this._uCameraEyeRtc=e.getLocation("uCameraEyeRtc"),this.uVectorA=e.getLocation("snapVectorA"),this.uInverseVectorAB=e.getLocation("snapInvVectorAB"),this._uLayerNumber=e.getLocation("layerNumber"),this._uCoordinateScaler=e.getLocation("coordinateScaler")}_bindProgram(){this._program.bind()}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// SnapInstancingDepthBufInitRenderer vertex shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),s.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(s),s.push("uniform vec3 uCameraEyeRtc;"),s.push("uniform vec2 snapVectorA;"),s.push("uniform vec2 snapInvVectorAB;"),s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;"),s.push("vec2 remapClipPos(vec2 clipPos) {"),s.push("    float x = (clipPos.x - snapVectorA.x) * snapInvVectorAB.x;"),s.push("    float y = (clipPos.y - snapVectorA.y) * snapInvVectorAB.y;"),s.push("    return vec2(x, y);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out highp vec3 relativeToOriginPosition;"),s.push("void main(void) {"),s.push("int pickFlag = int(flags) >> 12 & 0xF;"),s.push("if (pickFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("relativeToOriginPosition = worldPosition.xyz;"),s.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("  vWorldPosition = worldPosition;"),s.push("  vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),s.push("float tmp = clipPos.w;"),s.push("clipPos.xyzw /= tmp;"),s.push("clipPos.xy = remapClipPos(clipPos.xy);"),s.push("clipPos.z += 0.0001;"),s.push("clipPos.xyzw *= tmp;"),s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene._sectionPlanesState,t=e.sectionPlanes.length>0,s=[];if(s.push("#version 300 es"),s.push("// Points instancing pick depth fragment shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("#endif"),s.push("in float isPerspective;"),s.push("uniform float logDepthBufFC;"),s.push("in float vFragDepth;"),s.push("uniform int layerNumber;"),s.push("uniform vec3 coordinateScaler;"),t){s.push("in vec4 vWorldPosition;"),s.push("in float vFlags;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("uniform bool sectionPlaneActive"+t+";"),s.push("uniform vec3 sectionPlanePos"+t+";"),s.push("uniform vec3 sectionPlaneDir"+t+";")}if(s.push("in highp vec3 relativeToOriginPosition;"),s.push("out highp ivec4 outCoords;"),s.push("void main(void) {"),t){s.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),s.push("  if (clippable) {"),s.push("  float dist = 0.0;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("if (sectionPlaneActive"+t+") {"),s.push("   dist += clamp(dot(-sectionPlaneDir"+t+".xyz, vWorldPosition.xyz - sectionPlanePos"+t+".xyz), 0.0, 1000.0);"),s.push("}");s.push("if (dist > 0.0) { discard; }"),s.push("}")}return s.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),s.push("outCoords = ivec4(relativeToOriginPosition.xyz*coordinateScaler.xyz, -layerNumber);"),s.push("}"),s}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const Jo=p.vec3(),$o=p.vec3(),en=p.vec3(),tn=p.vec3(),sn=p.mat4();class rn extends Tr{constructor(e){super(e,!1,{instancing:!0})}drawLayer(e,t,s){if(!this._program&&(this._allocate(t),this.errors))return;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram());const i=t.model,r=i.scene,o=r.camera,n=r.canvas.gl,a=t._state,l=t._state.origin,{position:h,rotationMatrix:c,rotationMatrixConjugate:A}=i,u=t.aabb,d=e.pickViewMatrix||o.viewMatrix;this._vaoCache.has(t)?n.bindVertexArray(this._vaoCache.get(t)):this._vaoCache.set(t,this._makeVAO(a));const f=Jo;let E,m;if(f[0]=p.safeInv(u[3]-u[0])*p.MAX_INT,f[1]=p.safeInv(u[4]-u[1])*p.MAX_INT,f[2]=p.safeInv(u[5]-u[2])*p.MAX_INT,e.snapPickCoordinateScale[0]=p.safeInv(f[0]),e.snapPickCoordinateScale[1]=p.safeInv(f[1]),e.snapPickCoordinateScale[2]=p.safeInv(f[2]),l||0!==h[0]||0!==h[1]||0!==h[2]){const t=$o;if(l){const e=p.transformPoint3(c,l,en);t[0]=e[0],t[1]=e[1],t[2]=e[2]}else t[0]=0,t[1]=0,t[2]=0;t[0]+=h[0],t[1]+=h[1],t[2]+=h[2],E=S(d,t,sn),m=tn,m[0]=o.eye[0]-t[0],m[1]=o.eye[1]-t[1],m[2]=o.eye[2]-t[2],e.snapPickOrigin[0]=t[0],e.snapPickOrigin[1]=t[1],e.snapPickOrigin[2]=t[2]}else E=d,m=o.eye,e.snapPickOrigin[0]=0,e.snapPickOrigin[1]=0,e.snapPickOrigin[2]=0;n.uniform3fv(this._uCameraEyeRtc,m),n.uniform2fv(this.uVectorA,e.snapVectorA),n.uniform2fv(this.uInverseVectorAB,e.snapInvVectorAB),n.uniform1i(this._uLayerNumber,e.snapPickLayerNumber),n.uniform3fv(this._uCoordinateScaler,f),n.uniform1i(this._uRenderPass,s),n.uniform1i(this._uPickInvisible,e.pickInvisible);let y=0;this._matricesUniformBlockBufferData.set(A,0),this._matricesUniformBlockBufferData.set(E,y+=16),this._matricesUniformBlockBufferData.set(o.projMatrix,y+=16),this._matricesUniformBlockBufferData.set(a.positionsDecodeMatrix,y+=16),n.bindBuffer(n.UNIFORM_BUFFER,this._matricesUniformBlockBuffer),n.bufferData(n.UNIFORM_BUFFER,this._matricesUniformBlockBufferData,n.DYNAMIC_DRAW),n.bindBufferBase(n.UNIFORM_BUFFER,this._matricesUniformBlockBufferBindingPoint,this._matricesUniformBlockBuffer);{const t=2/(Math.log(e.pickZFar+1)/Math.LN2);n.uniform1f(this._uLogDepthBufFC,t)}this.setSectionPlanesStateUniforms(t),this._aModelMatrixCol0.bindArrayBuffer(a.modelMatrixCol0Buf),this._aModelMatrixCol1.bindArrayBuffer(a.modelMatrixCol1Buf),this._aModelMatrixCol2.bindArrayBuffer(a.modelMatrixCol2Buf),n.vertexAttribDivisor(this._aModelMatrixCol0.location,1),n.vertexAttribDivisor(this._aModelMatrixCol1.location,1),n.vertexAttribDivisor(this._aModelMatrixCol2.location,1),this._aFlags.bindArrayBuffer(a.flagsBuf),n.vertexAttribDivisor(this._aFlags.location,1),"edge"===e.snapMode?(a.edgeIndicesBuf.bind(),n.drawElementsInstanced(n.LINES,a.edgeIndicesBuf.numItems,a.edgeIndicesBuf.itemType,0,a.numInstances),a.edgeIndicesBuf.unbind()):n.drawArraysInstanced(n.POINTS,0,a.positionsBuf.numItems,a.numInstances),n.vertexAttribDivisor(this._aModelMatrixCol0.location,0),n.vertexAttribDivisor(this._aModelMatrixCol1.location,0),n.vertexAttribDivisor(this._aModelMatrixCol2.location,0),n.vertexAttribDivisor(this._aFlags.location,0),this._aOffset&&n.vertexAttribDivisor(this._aOffset.location,0)}_allocate(){super._allocate();const e=this._program;this._uLogDepthBufFC=e.getLocation("logDepthBufFC"),this._uCameraEyeRtc=e.getLocation("uCameraEyeRtc"),this.uVectorA=e.getLocation("snapVectorA"),this.uInverseVectorAB=e.getLocation("snapInvVectorAB"),this._uLayerNumber=e.getLocation("layerNumber"),this._uCoordinateScaler=e.getLocation("coordinateScaler")}_bindProgram(){this._program.bind()}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// SnapInstancingDepthRenderer vertex shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),s.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(s),s.push("uniform vec3 uCameraEyeRtc;"),s.push("uniform vec2 snapVectorA;"),s.push("uniform vec2 snapInvVectorAB;"),s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;"),s.push("vec2 remapClipPos(vec2 clipPos) {"),s.push("    float x = (clipPos.x - snapVectorA.x) * snapInvVectorAB.x;"),s.push("    float y = (clipPos.y - snapVectorA.y) * snapInvVectorAB.y;"),s.push("    return vec2(x, y);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out highp vec3 relativeToOriginPosition;"),s.push("void main(void) {"),s.push("int pickFlag = int(flags) >> 12 & 0xF;"),s.push("if (pickFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("relativeToOriginPosition = worldPosition.xyz;"),s.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("  vWorldPosition = worldPosition;"),s.push("  vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),s.push("float tmp = clipPos.w;"),s.push("clipPos.xyzw /= tmp;"),s.push("clipPos.xy = remapClipPos(clipPos.xy);"),s.push("clipPos.xyzw *= tmp;"),s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"),s.push("gl_Position = clipPos;"),s.push("gl_PointSize = 1.0;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene._sectionPlanesState,t=e.sectionPlanes.length>0,s=[];if(s.push("#version 300 es"),s.push("// SnapInstancingDepthRenderer fragment shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("#endif"),s.push("in float isPerspective;"),s.push("uniform float logDepthBufFC;"),s.push("in float vFragDepth;"),s.push("uniform int layerNumber;"),s.push("uniform vec3 coordinateScaler;"),t){s.push("in vec4 vWorldPosition;"),s.push("in float vFlags;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("uniform bool sectionPlaneActive"+t+";"),s.push("uniform vec3 sectionPlanePos"+t+";"),s.push("uniform vec3 sectionPlaneDir"+t+";")}if(s.push("in highp vec3 relativeToOriginPosition;"),s.push("out highp ivec4 outCoords;"),s.push("void main(void) {"),t){s.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),s.push("  if (clippable) {"),s.push("  float dist = 0.0;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("if (sectionPlaneActive"+t+") {"),s.push("   dist += clamp(dot(-sectionPlaneDir"+t+".xyz, vWorldPosition.xyz - sectionPlanePos"+t+".xyz), 0.0, 1000.0);"),s.push("}");s.push("if (dist > 0.0) { discard; }"),s.push("}")}return s.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),s.push("outCoords = ivec4(relativeToOriginPosition.xyz*coordinateScaler.xyz, layerNumber);"),s.push("}"),s}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}class on{constructor(e){this._scene=e}_compile(){this._snapDepthBufInitRenderer&&!this._snapDepthBufInitRenderer.getValid()&&(this._snapDepthBufInitRenderer.destroy(),this._snapDepthBufInitRenderer=null),this._snapDepthRenderer&&!this._snapDepthRenderer.getValid()&&(this._snapDepthRenderer.destroy(),this._snapDepthRenderer=null)}eagerCreateRenders(){this._snapDepthBufInitRenderer||(this._snapDepthBufInitRenderer=new qo(this._scene,!1)),this._snapDepthRenderer||(this._snapDepthRenderer=new rn(this._scene))}get snapDepthBufInitRenderer(){return this._snapDepthBufInitRenderer||(this._snapDepthBufInitRenderer=new qo(this._scene,!1)),this._snapDepthBufInitRenderer}get snapDepthRenderer(){return this._snapDepthRenderer||(this._snapDepthRenderer=new rn(this._scene)),this._snapDepthRenderer}_destroy(){this._snapDepthBufInitRenderer&&this._snapDepthBufInitRenderer.destroy(),this._snapDepthRenderer&&this._snapDepthRenderer.destroy()}}const nn={};const an=new Uint8Array(4),ln=new Float32Array(1),hn=p.vec4([0,0,0,1]),cn=p.vec4([0,0,0,1]);p.vec4([0,0,0,1]);const An=new Float32Array(3),un=p.vec3(),pn=p.vec3(),dn=p.vec3(),fn=p.vec3(),En=p.vec3(),mn=p.vec3(),yn=p.vec3();class gn{constructor(e){console.info("Creating TrianglesInstancingLayer"),this.model=e.model,this.sortId="TrianglesInstancingLayer"+(e.solid?"-solid":"-surface")+(e.normals?"-normals":"-autoNormals"),this.layerIndex=e.layerIndex,this._instancingRenderers=function(e){const t=e.id;let s=Wo[t];return s||(s=new Qo(e),Wo[t]=s,s._compile(),s.eagerCreateRenders(),e.on("compile",(()=>{s._compile(),s.eagerCreateRenders()})),e.on("destroyed",(()=>{delete Wo[t],s._destroy()}))),s}(e.model.scene),this._snapInstancingRenderers=function(e){const t=e.id;let s=nn[t];return s||(s=new on(e),nn[t]=s,s._compile(),s.eagerCreateRenders(),e.on("compile",(()=>{s._compile(),s.eagerCreateRenders()})),e.on("destroyed",(()=>{delete nn[t],s._destroy()}))),s}(e.model.scene),this._aabb=p.collapseAABB3(),this._state=new Ce({numInstances:0,obb:p.OBB3(),origin:p.vec3(),geometry:e.geometry,textureSet:e.textureSet,pbrSupported:!1,positionsDecodeMatrix:e.geometry.positionsDecodeMatrix,colorsBuf:null,metallicRoughnessBuf:null,flagsBuf:null,offsetsBuf:null,modelMatrixCol0Buf:null,modelMatrixCol1Buf:null,modelMatrixCol2Buf:null,modelNormalMatrixCol0Buf:null,modelNormalMatrixCol1Buf:null,modelNormalMatrixCol2Buf:null,pickColorsBuf:null}),this._numPortions=0,this._numVisibleLayerPortions=0,this._numTransparentLayerPortions=0,this._numXRayedLayerPortions=0,this._numHighlightedLayerPortions=0,this._numSelectedLayerPortions=0,this._numClippableLayerPortions=0,this._numEdgesLayerPortions=0,this._numPickableLayerPortions=0,this._numCulledLayerPortions=0,this.numIndices=e.geometry.numIndices,this._colors=[],this._metallicRoughness=[],this._pickColors=[],this._offsets=[],this._modelMatrixCol0=[],this._modelMatrixCol1=[],this._modelMatrixCol2=[],this._modelNormalMatrixCol0=[],this._modelNormalMatrixCol1=[],this._modelNormalMatrixCol2=[],this._portions=[],e.origin&&this._state.origin.set(e.origin),this._finalized=!1,this.aabb=p.collapseAABB3(),this.solid=!!e.solid,this.numIndices=e.geometry.numIndices}createPortion(e){const t=e.color,s=e.metallic,i=e.roughness,r=null!==e.opacity&&void 0!==e.opacity?e.opacity:255,o=e.meshMatrix,n=e.aabb,a=e.pickColor;if(this._finalized)throw"Already finalized";const l=t[0],h=t[1],c=t[2];if(this._colors.push(l),this._colors.push(h),this._colors.push(c),this._colors.push(r),this._metallicRoughness.push(null!=s?s:0),this._metallicRoughness.push(null!=i?i:255),this.model.scene.entityOffsetsEnabled&&(this._offsets.push(0),this._offsets.push(0),this._offsets.push(0)),this._modelMatrixCol0.push(o[0]),this._modelMatrixCol0.push(o[4]),this._modelMatrixCol0.push(o[8]),this._modelMatrixCol0.push(o[12]),this._modelMatrixCol1.push(o[1]),this._modelMatrixCol1.push(o[5]),this._modelMatrixCol1.push(o[9]),this._modelMatrixCol1.push(o[13]),this._modelMatrixCol2.push(o[2]),this._modelMatrixCol2.push(o[6]),this._modelMatrixCol2.push(o[10]),this._modelMatrixCol2.push(o[14]),this._state.geometry.normals){let e=p.transposeMat4(o,p.mat4()),t=p.inverseMat4(e);this._modelNormalMatrixCol0.push(t[0]),this._modelNormalMatrixCol0.push(t[4]),this._modelNormalMatrixCol0.push(t[8]),this._modelNormalMatrixCol0.push(t[12]),this._modelNormalMatrixCol1.push(t[1]),this._modelNormalMatrixCol1.push(t[5]),this._modelNormalMatrixCol1.push(t[9]),this._modelNormalMatrixCol1.push(t[13]),this._modelNormalMatrixCol2.push(t[2]),this._modelNormalMatrixCol2.push(t[6]),this._modelNormalMatrixCol2.push(t[10]),this._modelNormalMatrixCol2.push(t[14])}this._pickColors.push(a[0]),this._pickColors.push(a[1]),this._pickColors.push(a[2]),this._pickColors.push(a[3]);const A=this._state.geometry.positionsCompressed.length,u=this._state.geometry.positionsCompressed,d=this._state.geometry.positionsDecodeMatrix;for(let e=0;e<A;e+=3)hn[0]=u[e+0],hn[1]=u[e+1],hn[2]=u[e+2],p.transformPoint4(d,hn,cn),p.transformPoint4(o,cn,hn),p.expandAABB3Point3(n,hn);if(this._state.origin){const e=this._state.origin;n[0]+=e[0],n[1]+=e[1],n[2]+=e[2],n[3]+=e[0],n[4]+=e[1],n[5]+=e[2]}p.expandAABB3(this.aabb,n),this._state.numInstances++;const f=this._portions.length,E={};return this.model.scene.pickSurfacePrecisionEnabled&&(E.matrix=o.slice(),E.inverseMatrix=null,E.normalMatrix=null),this._portions.push(E),this._numPortions++,this.model.numPortions++,f}finalize(){if(this._finalized)return;const e=this._state,t=e.geometry,s=e.textureSet,i=this.model.scene.canvas.gl,r=this._colors.length,o=r/4;if(r>0){let t=!1;e.colorsBuf=new le(i,i.ARRAY_BUFFER,new Uint8Array(this._colors),this._colors.length,4,i.DYNAMIC_DRAW,t),this._colors=[]}if(this._metallicRoughness.length>0){const t=new Uint8Array(this._metallicRoughness);let s=!1;e.metallicRoughnessBuf=new le(i,i.ARRAY_BUFFER,t,this._metallicRoughness.length,2,i.STATIC_DRAW,s)}if(o>0){let t=!1;e.flagsBuf=new le(i,i.ARRAY_BUFFER,new Float32Array(o),o,1,i.DYNAMIC_DRAW,t)}if(this.model.scene.entityOffsetsEnabled&&this._offsets.length>0){const t=!1;e.offsetsBuf=new le(i,i.ARRAY_BUFFER,new Float32Array(this._offsets),this._offsets.length,3,i.DYNAMIC_DRAW,t),this._offsets=[]}if(t.positionsCompressed&&t.positionsCompressed.length>0){const s=!1;e.positionsBuf=new le(i,i.ARRAY_BUFFER,t.positionsCompressed,t.positionsCompressed.length,3,i.STATIC_DRAW,s),e.positionsDecodeMatrix=p.mat4(t.positionsDecodeMatrix)}if(t.colorsCompressed&&t.colorsCompressed.length>0){const s=new Uint8Array(t.colorsCompressed),r=!1;e.colorsBuf=new le(i,i.ARRAY_BUFFER,s,s.length,4,i.STATIC_DRAW,r)}if(t.uvCompressed&&t.uvCompressed.length>0){const s=t.uvCompressed;e.uvDecodeMatrix=t.uvDecodeMatrix,e.uvBuf=new le(i,i.ARRAY_BUFFER,s,s.length,2,i.STATIC_DRAW,!1)}if(t.indices&&t.indices.length>0&&(e.indicesBuf=new le(i,i.ELEMENT_ARRAY_BUFFER,new Uint32Array(t.indices),t.indices.length,1,i.STATIC_DRAW),e.numIndices=t.indices.length),"triangles"!==t.primitive&&"solid"!==t.primitive&&"surface"!==t.primitive||(e.edgeIndicesBuf=new le(i,i.ELEMENT_ARRAY_BUFFER,new Uint32Array(t.edgeIndices),t.edgeIndices.length,1,i.STATIC_DRAW)),this._modelMatrixCol0.length>0){const t=!1;e.modelMatrixCol0Buf=new le(i,i.ARRAY_BUFFER,new Float32Array(this._modelMatrixCol0),this._modelMatrixCol0.length,4,i.STATIC_DRAW,t),e.modelMatrixCol1Buf=new le(i,i.ARRAY_BUFFER,new Float32Array(this._modelMatrixCol1),this._modelMatrixCol1.length,4,i.STATIC_DRAW,t),e.modelMatrixCol2Buf=new le(i,i.ARRAY_BUFFER,new Float32Array(this._modelMatrixCol2),this._modelMatrixCol2.length,4,i.STATIC_DRAW,t),this._modelMatrixCol0=[],this._modelMatrixCol1=[],this._modelMatrixCol2=[],e.normalsBuf&&(e.modelNormalMatrixCol0Buf=new le(i,i.ARRAY_BUFFER,new Float32Array(this._modelNormalMatrixCol0),this._modelNormalMatrixCol0.length,4,i.STATIC_DRAW,t),e.modelNormalMatrixCol1Buf=new le(i,i.ARRAY_BUFFER,new Float32Array(this._modelNormalMatrixCol1),this._modelNormalMatrixCol1.length,4,i.STATIC_DRAW,t),e.modelNormalMatrixCol2Buf=new le(i,i.ARRAY_BUFFER,new Float32Array(this._modelNormalMatrixCol2),this._modelNormalMatrixCol2.length,4,i.STATIC_DRAW,t),this._modelNormalMatrixCol0=[],this._modelNormalMatrixCol1=[],this._modelNormalMatrixCol2=[])}if(this._pickColors.length>0){const t=!1;e.pickColorsBuf=new le(i,i.ARRAY_BUFFER,new Uint8Array(this._pickColors),this._pickColors.length,4,i.STATIC_DRAW,t),this._pickColors=[]}e.pbrSupported=!!(e.metallicRoughnessBuf&&e.uvBuf&&e.normalsBuf&&s&&s.colorTexture&&s.metallicRoughnessTexture),e.colorTextureSupported=!!e.uvBuf&&!!s&&!!s.colorTexture,this._state.geometry=null,this._finalized=!0}initFlags(e,t,s){t&F&&(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++),t&k&&(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++),t&G&&(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++),t&V&&(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++),t&U&&(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++),t&j&&(this._numEdgesLayerPortions++,this.model.numEdgesLayerPortions++),t&L&&(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++),t&M&&(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++),s&&(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++),this._setFlags(e,t,s)}setVisible(e,t,s){if(!this._finalized)throw"Not finalized";t&F?(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++):(this._numVisibleLayerPortions--,this.model.numVisibleLayerPortions--),this._setFlags(e,t,s)}setHighlighted(e,t,s){if(!this._finalized)throw"Not finalized";t&k?(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++):(this._numHighlightedLayerPortions--,this.model.numHighlightedLayerPortions--),this._setFlags(e,t,s)}setXRayed(e,t,s){if(!this._finalized)throw"Not finalized";t&G?(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++):(this._numXRayedLayerPortions--,this.model.numXRayedLayerPortions--),this._setFlags(e,t,s)}setSelected(e,t,s){if(!this._finalized)throw"Not finalized";t&V?(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++):(this._numSelectedLayerPortions--,this.model.numSelectedLayerPortions--),this._setFlags(e,t,s)}setEdges(e,t,s){if(!this._finalized)throw"Not finalized";t&j?(this._numEdgesLayerPortions++,this.model.numEdgesLayerPortions++):(this._numEdgesLayerPortions--,this.model.numEdgesLayerPortions--),this._setFlags(e,t,s)}setClippable(e,t){if(!this._finalized)throw"Not finalized";t&U?(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++):(this._numClippableLayerPortions--,this.model.numClippableLayerPortions--),this._setFlags(e,t)}setCollidable(e,t){if(!this._finalized)throw"Not finalized"}setPickable(e,t,s){if(!this._finalized)throw"Not finalized";t&L?(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++):(this._numPickableLayerPortions--,this.model.numPickableLayerPortions--),this._setFlags(e,t,s)}setCulled(e,t,s){if(!this._finalized)throw"Not finalized";t&M?(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++):(this._numCulledLayerPortions--,this.model.numCulledLayerPortions--),this._setFlags(e,t,s)}setColor(e,t){if(!this._finalized)throw"Not finalized";an[0]=t[0],an[1]=t[1],an[2]=t[2],an[3]=t[3],this._state.colorsBuf&&this._state.colorsBuf.setData(an,4*e)}setTransparent(e,t,s){s?(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++):(this._numTransparentLayerPortions--,this.model.numTransparentLayerPortions--),this._setFlags(e,t,s)}_setFlags(e,t,s){if(!this._finalized)throw"Not finalized";const i=!!(t&F),r=!!(t&G),o=!!(t&k),n=!!(t&V),a=!!(t&j),l=!!(t&L),h=!!(t&M);let c,A;c=!i||h||r||o&&!this.model.scene.highlightMaterial.glowThrough||n&&!this.model.scene.selectedMaterial.glowThrough?fr.NOT_RENDERED:s?fr.COLOR_TRANSPARENT:fr.COLOR_OPAQUE,A=!i||h?fr.NOT_RENDERED:n?fr.SILHOUETTE_SELECTED:o?fr.SILHOUETTE_HIGHLIGHTED:r?fr.SILHOUETTE_XRAYED:fr.NOT_RENDERED;let u=0;u=!i||h?fr.NOT_RENDERED:n?fr.EDGES_SELECTED:o?fr.EDGES_HIGHLIGHTED:r?fr.EDGES_XRAYED:a?s?fr.EDGES_COLOR_TRANSPARENT:fr.EDGES_COLOR_OPAQUE:fr.NOT_RENDERED;let p=0;p|=c,p|=A<<4,p|=u<<8,p|=(i&&!h&&l?fr.PICK:fr.NOT_RENDERED)<<12,p|=(t&U?1:0)<<16,ln[0]=p,this._state.flagsBuf&&this._state.flagsBuf.setData(ln,e)}setOffset(e,t){if(!this._finalized)throw"Not finalized";this.model.scene.entityOffsetsEnabled?(An[0]=t[0],An[1]=t[1],An[2]=t[2],this._state.offsetsBuf&&this._state.offsetsBuf.setData(An,3*e)):this.model.error("Entity#offset not enabled for this Viewer")}getEachVertex(e,t){if(!this.model.scene.pickSurfacePrecisionEnabled)return!1;const s=this._state,i=s.geometry,r=this._portions[e];if(!r)return void this.model.error("portion not found: "+e);const o=i.quantizedPositions,n=s.origin,a=r.offset,l=n[0]+a[0],h=n[1]+a[1],c=n[2]+a[2],A=hn,u=r.matrix,d=this.model.sceneModelMatrix,f=s.positionsDecodeMatrix;for(let e=0,s=o.length;e<s;e+=3)A[0]=o[e],A[1]=o[e+1],A[2]=o[e+2],p.decompressPosition(A,f),p.transformPoint3(u,A),p.transformPoint3(d,A),A[0]+=l,A[1]+=h,A[2]+=c,t(A)}drawColorOpaque(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&(this._updateBackfaceCull(e,t),t.withSAO&&this.model.saoEnabled?t.pbrEnabled&&this.model.pbrEnabled&&this._state.pbrSupported?this._instancingRenderers.pbrRendererWithSAO&&this._instancingRenderers.pbrRendererWithSAO.drawLayer(t,this,fr.COLOR_OPAQUE):t.colorTextureEnabled&&this.model.colorTextureEnabled&&this._state.colorTextureSupported?this._instancingRenderers.colorTextureRendererWithSAO&&this._instancingRenderers.colorTextureRendererWithSAO.drawLayer(t,this,fr.COLOR_OPAQUE):this._state.normalsBuf?this._instancingRenderers.colorRendererWithSAO&&this._instancingRenderers.colorRendererWithSAO.drawLayer(t,this,fr.COLOR_OPAQUE):this._instancingRenderers.flatColorRendererWithSAO&&this._instancingRenderers.flatColorRendererWithSAO.drawLayer(t,this,fr.COLOR_OPAQUE):t.pbrEnabled&&this.model.pbrEnabled&&this._state.pbrSupported?this._instancingRenderers.pbrRenderer&&this._instancingRenderers.pbrRenderer.drawLayer(t,this,fr.COLOR_OPAQUE):t.colorTextureEnabled&&this.model.colorTextureEnabled&&this._state.colorTextureSupported?this._instancingRenderers.colorTextureRenderer&&this._instancingRenderers.colorTextureRenderer.drawLayer(t,this,fr.COLOR_OPAQUE):this._state.normalsBuf?this._instancingRenderers.colorRenderer&&this._instancingRenderers.colorRenderer.drawLayer(t,this,fr.COLOR_OPAQUE):this._instancingRenderers.flatColorRenderer&&this._instancingRenderers.flatColorRenderer.drawLayer(t,this,fr.COLOR_OPAQUE))}_updateBackfaceCull(e,t){const s=this.model.backfaces||!this.solid||e.sectioned;if(t.backfaces!==s){const e=t.gl;s?e.disable(e.CULL_FACE):e.enable(e.CULL_FACE),t.backfaces=s}}drawColorTransparent(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numTransparentLayerPortions&&this._numXRayedLayerPortions!==this._numPortions&&(this._updateBackfaceCull(e,t),t.pbrEnabled&&this.model.pbrEnabled&&this._state.pbrSupported?this._instancingRenderers.pbrRenderer&&this._instancingRenderers.pbrRenderer.drawLayer(t,this,fr.COLOR_TRANSPARENT):t.colorTextureEnabled&&this.model.colorTextureEnabled&&this._state.colorTextureSupported?this._instancingRenderers.colorTextureRenderer&&this._instancingRenderers.colorTextureRenderer.drawLayer(t,this,fr.COLOR_TRANSPARENT):this._state.normalsBuf?this._instancingRenderers.colorRenderer&&this._instancingRenderers.colorRenderer.drawLayer(t,this,fr.COLOR_TRANSPARENT):this._instancingRenderers.flatColorRenderer&&this._instancingRenderers.flatColorRenderer.drawLayer(t,this,fr.COLOR_TRANSPARENT))}drawDepth(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&(this._updateBackfaceCull(e,t),this._instancingRenderers.depthRenderer&&this._instancingRenderers.depthRenderer.drawLayer(t,this,fr.COLOR_OPAQUE))}drawNormals(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&(this._updateBackfaceCull(e,t),this._instancingRenderers.normalsRenderer&&this._instancingRenderers.normalsRenderer.drawLayer(t,this,fr.COLOR_OPAQUE))}drawSilhouetteXRayed(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numXRayedLayerPortions&&(this._updateBackfaceCull(e,t),this._instancingRenderers.silhouetteRenderer&&this._instancingRenderers.silhouetteRenderer.drawLayer(t,this,fr.SILHOUETTE_XRAYED))}drawSilhouetteHighlighted(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numHighlightedLayerPortions&&(this._updateBackfaceCull(e,t),this._instancingRenderers.silhouetteRenderer&&this._instancingRenderers.silhouetteRenderer.drawLayer(t,this,fr.SILHOUETTE_HIGHLIGHTED))}drawSilhouetteSelected(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numSelectedLayerPortions&&(this._updateBackfaceCull(e,t),this._instancingRenderers.silhouetteRenderer&&this._instancingRenderers.silhouetteRenderer.drawLayer(t,this,fr.SILHOUETTE_SELECTED))}drawEdgesColorOpaque(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numEdgesLayerPortions&&this._instancingRenderers.edgesColorRenderer&&this._instancingRenderers.edgesColorRenderer.drawLayer(t,this,fr.EDGES_COLOR_OPAQUE)}drawEdgesColorTransparent(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numEdgesLayerPortions&&this._instancingRenderers.edgesColorRenderer&&this._instancingRenderers.edgesColorRenderer.drawLayer(t,this,fr.EDGES_COLOR_TRANSPARENT)}drawEdgesXRayed(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numXRayedLayerPortions&&this._instancingRenderers.edgesRenderer&&this._instancingRenderers.edgesRenderer.drawLayer(t,this,fr.EDGES_XRAYED)}drawEdgesHighlighted(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numHighlightedLayerPortions&&this._instancingRenderers.edgesRenderer&&this._instancingRenderers.edgesRenderer.drawLayer(t,this,fr.EDGES_HIGHLIGHTED)}drawEdgesSelected(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numSelectedLayerPortions&&this._instancingRenderers.edgesRenderer&&this._instancingRenderers.edgesRenderer.drawLayer(t,this,fr.EDGES_SELECTED)}drawOcclusion(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._instancingRenderers.occlusionRenderer&&this._instancingRenderers.occlusionRenderer.drawLayer(t,this,fr.COLOR_OPAQUE))}drawShadow(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._instancingRenderers.shadowRenderer&&this._instancingRenderers.shadowRenderer.drawLayer(t,this,fr.COLOR_OPAQUE))}drawPickMesh(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._instancingRenderers.pickMeshRenderer&&this._instancingRenderers.pickMeshRenderer.drawLayer(t,this,fr.PICK))}drawPickDepths(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._instancingRenderers.pickDepthRenderer&&this._instancingRenderers.pickDepthRenderer.drawLayer(t,this,fr.PICK))}drawPickNormals(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._instancingRenderers.pickNormalsRenderer&&this._instancingRenderers.pickNormalsRenderer.drawLayer(t,this,fr.PICK))}drawSnapInitDepthBuf(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._snapInstancingRenderers.snapDepthBufInitRenderer&&this._snapInstancingRenderers.snapDepthBufInitRenderer.drawLayer(t,this,fr.PICK))}drawSnapDepths(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._snapInstancingRenderers.snapDepthRenderer&&this._snapInstancingRenderers.snapDepthRenderer.drawLayer(t,this,fr.PICK))}precisionRayPickSurface(e,t,s,i,r){if(!this.model.scene.pickSurfacePrecisionEnabled)return!1;const o=this._state.geometry,n=this._state,a=this._portions[e];if(!a)return this.model.error("portion not found: "+e),!1;a.inverseMatrix||(a.inverseMatrix=p.inverseMat4(a.matrix,p.mat4())),r&&!a.normalMatrix&&(a.normalMatrix=p.transposeMat4(a.inverseMatrix,p.mat4()));const l=o.quantizedPositions,h=o.indices,c=n.origin,A=a.offset,u=un,d=pn;u.set(c?p.subVec3(t,c,dn):t),d.set(s),A&&p.subVec3(u,A),p.transformRay(this.model.worldNormalMatrix,u,d,u,d),p.transformRay(a.inverseMatrix,u,d,u,d);const f=fn,E=En,m=mn;let y=!1,g=0;const I=yn;for(let e=0,s=h.length;e<s;e+=3){const s=3*h[e+0],o=3*h[e+1],v=3*h[e+2];f[0]=l[s],f[1]=l[s+1],f[2]=l[s+2],E[0]=l[o],E[1]=l[o+1],E[2]=l[o+2],m[0]=l[v],m[1]=l[v+1],m[2]=l[v+2];const{positionsDecodeMatrix:T}=n.geometry;if(p.decompressPosition(f,T),p.decompressPosition(E,T),p.decompressPosition(m,T),p.rayTriangleIntersect(u,d,f,E,m,I)){p.transformPoint3(a.matrix,I,I),p.transformPoint3(this.model.worldMatrix,I,I),A&&p.addVec3(I,A),c&&p.addVec3(I,c);const e=Math.abs(p.lenVec3(p.subVec3(I,t,[])));(!y||e>g)&&(g=e,i.set(I),r&&p.triangleNormal(f,E,m,r),y=!0)}}return y&&r&&(p.transformVec3(a.normalMatrix,r,r),p.transformVec3(this.model.worldNormalMatrix,r,r),p.normalizeVec3(r)),y}destroy(){const e=this._state;e.colorsBuf&&(e.colorsBuf.destroy(),e.colorsBuf=null),e.metallicRoughnessBuf&&(e.metallicRoughnessBuf.destroy(),e.metallicRoughnessBuf=null),e.flagsBuf&&(e.flagsBuf.destroy(),e.flagsBuf=null),e.offsetsBuf&&(e.offsetsBuf.destroy(),e.offsetsBuf=null),e.modelMatrixCol0Buf&&(e.modelMatrixCol0Buf.destroy(),e.modelMatrixCol0Buf=null),e.modelMatrixCol1Buf&&(e.modelMatrixCol1Buf.destroy(),e.modelMatrixCol1Buf=null),e.modelMatrixCol2Buf&&(e.modelMatrixCol2Buf.destroy(),e.modelMatrixCol2Buf=null),e.modelNormalMatrixCol0Buf&&(e.modelNormalMatrixCol0Buf.destroy(),e.modelNormalMatrixCol0Buf=null),e.modelNormalMatrixCol1Buf&&(e.modelNormalMatrixCol1Buf.destroy(),e.modelNormalMatrixCol1Buf=null),e.modelNormalMatrixCol2Buf&&(e.modelNormalMatrixCol2Buf.destroy(),e.modelNormalMatrixCol2Buf=null),e.pickColorsBuf&&(e.pickColorsBuf.destroy(),e.pickColorsBuf=null),e.destroy(),this._state=null}}class In extends Or{drawLayer(e,t,s){super.drawLayer(e,t,s,{incrementDrawState:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Lines batching color vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),s.push("in vec4 color;"),s.push("in float flags;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vColor;"),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("if (colorFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("worldPosition.xyz = worldPosition.xyz + offset;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("vColor = vec4(float(color.r) / 255.0, float(color.g) / 255.0, float(color.b) / 255.0, float(color.a) / 255.0);"),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Lines batching color fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { discard; }"),i.push("}")}return i.push("   outColor            = vColor;"),e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("}"),i}}class vn extends Or{drawLayer(e,t,s){super.drawLayer(e,t,s,{colorUniform:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Lines batching silhouette vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),this._addMatricesUniformBlockLines(s),s.push("uniform vec4 color;"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("void main(void) {"),s.push("int silhouetteFlag = int(flags) >> 4 & 0xF;"),s.push("if (silhouetteFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Lines batching silhouette fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("uniform vec4 color;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("outColor = color;"),i.push("}"),i}}class Tn{constructor(e){this._scene=e}_compile(){this._colorRenderer&&!this._colorRenderer.getValid()&&(this._colorRenderer.destroy(),this._colorRenderer=null),this._silhouetteRenderer&&!this._silhouetteRenderer.getValid()&&(this._silhouetteRenderer.destroy(),this._silhouetteRenderer=null)}get colorRenderer(){return this._colorRenderer||(this._colorRenderer=new In(this._scene,!1)),this._colorRenderer}get silhouetteRenderer(){return this._silhouetteRenderer||(this._silhouetteRenderer=new vn(this._scene)),this._silhouetteRenderer}_destroy(){this._colorRenderer&&this._colorRenderer.destroy(),this._silhouetteRenderer&&this._silhouetteRenderer.destroy()}}const _n={};class Rn{constructor(e=5e6){e>5e6&&(e=5e6),this.maxVerts=e,this.maxIndices=3*e,this.positions=[],this.colors=[],this.offsets=[],this.indices=[]}}const Pn=p.vec4([0,0,0,1]),Dn=p.vec4([0,0,0,1]);p.vec4([0,0,0,1]),p.OBB3();class Nn{constructor(e){this.layerIndex=e.layerIndex,this._batchingRenderers=function(e){const t=e.id;let s=_n[t];return s||(s=new Tn(e),_n[t]=s,s._compile(),e.on("compile",(()=>{s._compile()})),e.on("destroyed",(()=>{delete _n[t],s._destroy()}))),s}(e.model.scene),this.model=e.model,this._buffer=new Rn(e.maxGeometryBatchSize),this._scratchMemory=e.scratchMemory,this._state=new Ce({positionsBuf:null,offsetsBuf:null,colorsBuf:null,flagsBuf:null,indicesBuf:null,positionsDecodeMatrix:p.mat4(),origin:null}),this._numPortions=0,this._numVisibleLayerPortions=0,this._numTransparentLayerPortions=0,this._numXRayedLayerPortions=0,this._numSelectedLayerPortions=0,this._numHighlightedLayerPortions=0,this._numClippableLayerPortions=0,this._numEdgesLayerPortions=0,this._numPickableLayerPortions=0,this._numCulledLayerPortions=0,this._modelAABB=p.collapseAABB3(),this._portions=[],this._numVerts=0,this._finalized=!1,e.positionsDecodeMatrix?(this._state.positionsDecodeMatrix.set(e.positionsDecodeMatrix),this._preCompressedPositionsExpected=!0):this._preCompressedPositionsExpected=!1,e.origin&&(this._state.origin=p.vec3(e.origin)),this.aabb=p.collapseAABB3()}canCreatePortion(e,t){if(this._finalized)throw"Already finalized";return this._buffer.positions.length+e<3*this._buffer.maxVerts&&this._buffer.indices.length+t<this._buffer.maxIndices}createPortion(e){if(this._finalized)throw"Already finalized";const t=e.positions,s=e.positionsCompressed,i=e.indices,r=e.color,o=e.opacity,n=e.meshMatrix,a=e.worldAABB;e.pickColor;const l=this._buffer,h=l.positions.length/3;let c;if(this._preCompressedPositionsExpected){if(!s)throw"positionsCompressed expected";c=s.length/3;for(let e=0,t=s.length;e<t;e++)l.positions.push(s[e]);const e=at.getPositionsBounds(s),t=at.decompressPosition(e.min,this._state.positionsDecodeMatrix,[]),i=at.decompressPosition(e.max,this._state.positionsDecodeMatrix,[]);a[0]=t[0],a[1]=t[1],a[2]=t[2],a[3]=i[0],a[4]=i[1],a[5]=i[2]}else{if(!t)throw"positions expected";c=t.length/3;const e=t.length,s=l.positions.length;for(let e=0,s=t.length;e<s;e++)l.positions.push(t[e]);if(n)for(let t=s,i=s+e;t<i;t+=3)Pn[0]=l.positions[t+0],Pn[1]=l.positions[t+1],Pn[2]=l.positions[t+2],p.transformPoint4(n,Pn,Dn),l.positions[t+0]=Dn[0],l.positions[t+1]=Dn[1],l.positions[t+2]=Dn[2],p.expandAABB3Point3(this._modelAABB,Dn),p.expandAABB3Point3(a,Dn);else for(let t=s,i=s+e;t<i;t+=3)Pn[0]=l.positions[t+0],Pn[1]=l.positions[t+1],Pn[2]=l.positions[t+2],p.expandAABB3Point3(this._modelAABB,Pn),p.expandAABB3Point3(a,Pn)}if(this._state.origin){const e=this._state.origin;a[0]+=e[0],a[1]+=e[1],a[2]+=e[2],a[3]+=e[0],a[4]+=e[1],a[5]+=e[2]}if(p.expandAABB3(this.aabb,a),r){const e=r[0],t=r[1],s=r[2],i=o;for(let r=0;r<c;r++)l.colors.push(e),l.colors.push(t),l.colors.push(s),l.colors.push(i)}if(i)for(let e=0,t=i.length;e<t;e++)l.indices.push(i[e]+h);if(this.model.scene.entityOffsetsEnabled)for(let e=0;e<c;e++)l.offsets.push(0),l.offsets.push(0),l.offsets.push(0);const A=this._portions.length/2;return this._portions.push(h),this._portions.push(c),this._numPortions++,this.model.numPortions++,this._numVerts+=c,A}finalize(){if(this._finalized)return;const e=this._state,t=this.model.scene.canvas.gl,s=this._buffer;if(s.positions.length>0)if(this._preCompressedPositionsExpected){const i=new Uint16Array(s.positions);e.positionsBuf=new le(t,t.ARRAY_BUFFER,i,s.positions.length,3,t.STATIC_DRAW)}else{const i=qr(new Float32Array(s.positions),this._modelAABB,e.positionsDecodeMatrix);e.positionsBuf=new le(t,t.ARRAY_BUFFER,i,s.positions.length,3,t.STATIC_DRAW)}if(s.colors.length>0){const i=new Uint8Array(s.colors);let r=!1;e.colorsBuf=new le(t,t.ARRAY_BUFFER,i,s.colors.length,4,t.DYNAMIC_DRAW,r)}if(s.colors.length>0){const i=s.colors.length/4,r=new Float32Array(i);let o=!1;e.flagsBuf=new le(t,t.ARRAY_BUFFER,r,r.length,1,t.DYNAMIC_DRAW,o)}if(this.model.scene.entityOffsetsEnabled&&s.offsets.length>0){const i=new Float32Array(s.offsets);e.offsetsBuf=new le(t,t.ARRAY_BUFFER,i,s.offsets.length,3,t.DYNAMIC_DRAW)}if(s.indices.length>0){const i=new Uint32Array(s.indices);e.indicesBuf=new le(t,t.ELEMENT_ARRAY_BUFFER,i,s.indices.length,1,t.STATIC_DRAW)}this._buffer=null,this._finalized=!0}initFlags(e,t,s){t&F&&(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++),t&k&&(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++),t&G&&(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++),t&V&&(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++),t&U&&(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++),t&j&&(this._numEdgesLayerPortions++,this.model.numEdgesLayerPortions++),t&L&&(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++),t&M&&(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++),s&&(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++);this._setFlags(e,t,s,!0)}flushInitFlags(){this._setDeferredFlags()}setVisible(e,t,s){if(!this._finalized)throw"Not finalized";t&F?(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++):(this._numVisibleLayerPortions--,this.model.numVisibleLayerPortions--),this._setFlags(e,t,s)}setHighlighted(e,t,s){if(!this._finalized)throw"Not finalized";t&k?(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++):(this._numHighlightedLayerPortions--,this.model.numHighlightedLayerPortions--),this._setFlags(e,t,s)}setXRayed(e,t,s){if(!this._finalized)throw"Not finalized";t&G?(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++):(this._numXRayedLayerPortions--,this.model.numXRayedLayerPortions--),this._setFlags(e,t,s)}setSelected(e,t,s){if(!this._finalized)throw"Not finalized";t&V?(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++):(this._numSelectedLayerPortions--,this.model.numSelectedLayerPortions--),this._setFlags(e,t,s)}setEdges(e,t,s){if(!this._finalized)throw"Not finalized";t&j?(this._numEdgesLayerPortions++,this.model.numEdgesLayerPortions++):(this._numEdgesLayerPortions--,this.model.numEdgesLayerPortions--),this._setFlags(e,t,s)}setClippable(e,t){if(!this._finalized)throw"Not finalized";t&U?(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++):(this._numClippableLayerPortions--,this.model.numClippableLayerPortions--),this._setFlags(e,t)}setCulled(e,t,s){if(!this._finalized)throw"Not finalized";t&M?(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++):(this._numCulledLayerPortions--,this.model.numCulledLayerPortions--),this._setFlags(e,t,s)}setCollidable(e,t){if(!this._finalized)throw"Not finalized"}setPickable(e,t,s){if(!this._finalized)throw"Not finalized";t&L?(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++):(this._numPickableLayerPortions--,this.model.numPickableLayerPortions--),this._setFlags(e,t,s)}setColor(e,t){if(!this._finalized)throw"Not finalized";const s=2*e,i=4*this._portions[s],r=4*this._portions[s+1],o=this._scratchMemory.getUInt8Array(r),n=t[0],a=t[1],l=t[2],h=t[3];for(let e=0;e<r;e+=4)o[e+0]=n,o[e+1]=a,o[e+2]=l,o[e+3]=h;this._state.colorsBuf.setData(o,i,r)}setTransparent(e,t,s){s?(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++):(this._numTransparentLayerPortions--,this.model.numTransparentLayerPortions--),this._setFlags(e,t,s)}_setFlags(e,t,s,i=!1){if(!this._finalized)throw"Not finalized";const r=2*e,o=this._portions[r],n=this._portions[r+1],a=!!(t&F),l=!!(t&G),h=!!(t&k),c=!!(t&V),A=!!(t&L),u=!!(t&M);let p,d;p=!a||u||l||h&&!this.model.scene.highlightMaterial.glowThrough||c&&!this.model.scene.selectedMaterial.glowThrough?fr.NOT_RENDERED:s?fr.COLOR_TRANSPARENT:fr.COLOR_OPAQUE,d=!a||u?fr.NOT_RENDERED:c?fr.SILHOUETTE_SELECTED:h?fr.SILHOUETTE_HIGHLIGHTED:l?fr.SILHOUETTE_XRAYED:fr.NOT_RENDERED;let f=a&&!u&&A?fr.PICK:fr.NOT_RENDERED;const E=t&U?1:0;if(i){this._deferredFlagValues||(this._deferredFlagValues=new Float32Array(this._numVerts));for(let e=o,t=o+n;e<t;e++){let t=0;t|=p,t|=d<<4,t|=f<<12,t|=E<<16,this._deferredFlagValues[e]=t}}else if(this._state.flagsBuf){const e=this._scratchMemory.getFloat32Array(n);for(let t=0;t<n;t++){let s=0;s|=p,s|=d<<4,s|=f<<12,s|=E<<16,e[t]=s}this._state.flagsBuf.setData(e,o,n)}}_setDeferredFlags(){this._deferredFlagValues&&(this._state.flagsBuf.setData(this._deferredFlagValues),this._deferredFlagValues=null)}setOffset(e,t){if(!this._finalized)throw"Not finalized";if(!this.model.scene.entityOffsetsEnabled)return void this.model.error("Entity#offset not enabled for this Viewer");const s=2*e,i=3*this._portions[s],r=3*this._portions[s+1],o=this._scratchMemory.getFloat32Array(r),n=t[0],a=t[1],l=t[2];for(let e=0;e<r;e+=3)o[e+0]=n,o[e+1]=a,o[e+2]=l;this._state.offsetsBuf.setData(o,i,r)}drawColorOpaque(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&this._batchingRenderers.colorRenderer&&this._batchingRenderers.colorRenderer.drawLayer(t,this,fr.COLOR_OPAQUE)}drawColorTransparent(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numTransparentLayerPortions&&this._numXRayedLayerPortions!==this._numPortions&&this._batchingRenderers.colorRenderer&&this._batchingRenderers.colorRenderer.drawLayer(t,this,fr.COLOR_TRANSPARENT)}drawDepth(e,t){}drawNormals(e,t){}drawSilhouetteXRayed(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numXRayedLayerPortions&&this._batchingRenderers.silhouetteRenderer&&this._batchingRenderers.silhouetteRenderer.drawLayer(t,this,fr.SILHOUETTE_XRAYED)}drawSilhouetteHighlighted(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numHighlightedLayerPortions&&this._batchingRenderers.silhouetteRenderer&&this._batchingRenderers.silhouetteRenderer.drawLayer(t,this,fr.SILHOUETTE_HIGHLIGHTED)}drawSilhouetteSelected(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numSelectedLayerPortions&&this._batchingRenderers.silhouetteRenderer&&this._batchingRenderers.silhouetteRenderer.drawLayer(t,this,fr.SILHOUETTE_SELECTED)}drawEdgesColorOpaque(e,t){}drawEdgesColorTransparent(e,t){}drawEdgesHighlighted(e,t){}drawEdgesSelected(e,t){}drawEdgesXRayed(e,t){}drawPickMesh(e){}drawPickDepths(e){}drawPickNormals(e){}drawOcclusion(e){}drawShadow(e){}destroy(){const e=this._state;e.positionsBuf&&(e.positionsBuf.destroy(),e.positionsBuf=null),e.offsetsBuf&&(e.offsetsBuf.destroy(),e.offsetsBuf=null),e.colorsBuf&&(e.colorsBuf.destroy(),e.colorsBuf=null),e.flagsBuf&&(e.flagsBuf.destroy(),e.flagsBuf=null),e.indicesBuf&&(e.indicesBuf.destroy(),e.indicesBuf=null),e.destroy()}}class Cn extends br{drawLayer(e,t,s){super.drawLayer(e,t,s,{incrementDrawState:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Lines instancing color vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),s.push("in vec4 color;"),s.push("in float flags;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;")),s.push("uniform vec4 lightAmbient;"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("out vec4 vColor;"),s.push("void main(void) {"),s.push("int colorFlag = int(flags) & 0xF;"),s.push("if (colorFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("vec4 worldPosition =  positionsDecodeMatrix * vec4(position, 1.0); "),s.push("worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("vColor = vec4(float(color.r) / 255.0, float(color.g) / 255.0, float(color.b) / 255.0,  float(color.a) / 255.0);"),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState;let s,i;const r=t.sectionPlanes.length>0,o=[];if(o.push("#version 300 es"),o.push("// Lines instancing color fragment shader"),o.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),o.push("precision highp float;"),o.push("precision highp int;"),o.push("#else"),o.push("precision mediump float;"),o.push("precision mediump int;"),o.push("#endif"),e.logarithmicDepthBufferEnabled&&(o.push("uniform float logDepthBufFC;"),o.push("in float vFragDepth;")),r)for(o.push("in vec4 vWorldPosition;"),o.push("in float vFlags;"),s=0,i=t.sectionPlanes.length;s<i;s++)o.push("uniform bool sectionPlaneActive"+s+";"),o.push("uniform vec3 sectionPlanePos"+s+";"),o.push("uniform vec3 sectionPlaneDir"+s+";");if(o.push("in vec4 vColor;"),o.push("out vec4 outColor;"),o.push("void main(void) {"),r){for(o.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),o.push("  if (clippable) {"),o.push("  float dist = 0.0;"),s=0,i=t.sectionPlanes.length;s<i;s++)o.push("if (sectionPlaneActive"+s+") {"),o.push("   dist += clamp(dot(-sectionPlaneDir"+s+".xyz, vWorldPosition.xyz - sectionPlanePos"+s+".xyz), 0.0, 1000.0);"),o.push("}");o.push("if (dist > 0.0) { discard; }"),o.push("}")}return this._withSAO?(o.push("   float viewportWidth     = uSAOParams[0];"),o.push("   float viewportHeight    = uSAOParams[1];"),o.push("   float blendCutoff       = uSAOParams[2];"),o.push("   float blendFactor       = uSAOParams[3];"),o.push("   vec2 uv                 = vec2(gl_FragCoord.x / viewportWidth, gl_FragCoord.y / viewportHeight);"),o.push("   float ambient           = smoothstep(blendCutoff, 1.0, unpackRGBAToDepth(texture(uOcclusionTexture, uv))) * blendFactor;"),o.push("   outColor            = vec4(vColor.rgb * ambient, vColor.a);")):o.push("    outColor           = vColor;"),e.logarithmicDepthBufferEnabled&&o.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),o.push("}"),o}}class On extends br{drawLayer(e,t,s){super.drawLayer(e,t,s,{colorUniform:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Lines instancing silhouette vertex shader"),s.push("uniform int renderPass;"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(s),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;")),s.push("uniform vec4 color;"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("void main(void) {"),s.push("int silhouetteFlag = int(flags) >> 4 & 0xF;"),s.push("if (silhouetteFlag != renderPass) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Lines instancing silhouette fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("uniform vec4 color;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("outColor = color;"),i.push("}"),i}}class bn{constructor(e){this._scene=e}_compile(){this._colorRenderer&&!this._colorRenderer.getValid()&&(this._colorRenderer.destroy(),this._colorRenderer=null),this._silhouetteRenderer&&!this._silhouetteRenderer.getValid()&&(this._silhouetteRenderer.destroy(),this._silhouetteRenderer=null)}get colorRenderer(){return this._colorRenderer||(this._colorRenderer=new Cn(this._scene)),this._colorRenderer}get silhouetteRenderer(){return this._silhouetteRenderer||(this._silhouetteRenderer=new On(this._scene)),this._silhouetteRenderer}_destroy(){this._colorRenderer&&this._colorRenderer.destroy(),this._silhouetteRenderer&&this._silhouetteRenderer.destroy()}}const Sn={};const wn=new Uint8Array(4),xn=new Float32Array(1),Bn=p.vec4([0,0,0,1]),Fn=p.vec4([0,0,0,1]);p.vec4([0,0,0,1]);const Mn=new Float32Array(3);class Ln{constructor(e){this.model=e.model,this.material=e.material,this.sortId="LinesInstancingLayer",this.layerIndex=e.layerIndex,this._linesInstancingRenderers=function(e){const t=e.id;let s=Sn[t];return s||(s=new bn(e),Sn[t]=s,s._compile(),e.on("compile",(()=>{s._compile()})),e.on("destroyed",(()=>{delete Sn[t],s._destroy()}))),s}(e.model.scene),this._aabb=p.collapseAABB3(),this._state=new Ce({obb:p.OBB3(),numInstances:0,origin:null,geometry:e.geometry,positionsDecodeMatrix:e.geometry.positionsDecodeMatrix,positionsBuf:null,colorsBuf:null,flagsBuf:null,offsetsBuf:null,modelMatrixCol0Buf:null,modelMatrixCol1Buf:null,modelMatrixCol2Buf:null}),this._numPortions=0,this._numVisibleLayerPortions=0,this._numTransparentLayerPortions=0,this._numXRayedLayerPortions=0,this._numHighlightedLayerPortions=0,this._numSelectedLayerPortions=0,this._numClippableLayerPortions=0,this._numEdgesLayerPortions=0,this._numPickableLayerPortions=0,this._numCulledLayerPortions=0,this.numIndices=e.geometry.numIndices,this._colors=[],this._offsets=[],this._modelMatrixCol0=[],this._modelMatrixCol1=[],this._modelMatrixCol2=[],this._portions=[],e.origin&&(this._state.origin=p.vec3(e.origin)),this._finalized=!1,this.aabb=p.collapseAABB3()}createPortion(e){const t=e.color,s=e.opacity,i=e.meshMatrix,r=e.aabb;if(this._finalized)throw"Already finalized";const o=t[0],n=t[1],a=t[2];t[3],this._colors.push(o),this._colors.push(n),this._colors.push(a),this._colors.push(s),this.model.scene.entityOffsetsEnabled&&(this._offsets.push(0),this._offsets.push(0),this._offsets.push(0)),this._modelMatrixCol0.push(i[0]),this._modelMatrixCol0.push(i[4]),this._modelMatrixCol0.push(i[8]),this._modelMatrixCol0.push(i[12]),this._modelMatrixCol1.push(i[1]),this._modelMatrixCol1.push(i[5]),this._modelMatrixCol1.push(i[9]),this._modelMatrixCol1.push(i[13]),this._modelMatrixCol2.push(i[2]),this._modelMatrixCol2.push(i[6]),this._modelMatrixCol2.push(i[10]),this._modelMatrixCol2.push(i[14]),p.collapseAABB3(r);const l=this._state.obb,h=l.length;for(let e=0;e<h;e+=4)Bn[0]=l[e+0],Bn[1]=l[e+1],Bn[2]=l[e+2],p.transformPoint4(i,Bn,Fn),p.expandAABB3Point3(r,Fn);if(this._state.origin){const e=this._state.origin;r[0]+=e[0],r[1]+=e[1],r[2]+=e[2],r[3]+=e[0],r[4]+=e[1],r[5]+=e[2]}p.expandAABB3(this.aabb,r),this._state.numInstances++;const c=this._portions.length;return this._portions.push({}),this._numPortions++,this.model.numPortions++,c}finalize(){if(this._finalized)throw"Already finalized";const e=this.model.scene.canvas.gl,t=this._colors.length,s=t/4;if(t>0){let t=!1;this._state.colorsBuf=new le(e,e.ARRAY_BUFFER,new Uint8Array(this._colors),this._colors.length,4,e.DYNAMIC_DRAW,t),this._colors=[]}if(s>0){let t=!1;this._state.flagsBuf=new le(e,e.ARRAY_BUFFER,new Float32Array(s),s,1,e.DYNAMIC_DRAW,t)}if(this.model.scene.entityOffsetsEnabled&&this._offsets.length>0){const t=!1;this._state.offsetsBuf=new le(e,e.ARRAY_BUFFER,new Float32Array(this._offsets),this._offsets.length,3,e.DYNAMIC_DRAW,t),this._offsets=[]}if(this._modelMatrixCol0.length>0){const t=!1;this._state.modelMatrixCol0Buf=new le(e,e.ARRAY_BUFFER,new Float32Array(this._modelMatrixCol0),this._modelMatrixCol0.length,4,e.STATIC_DRAW,t),this._state.modelMatrixCol1Buf=new le(e,e.ARRAY_BUFFER,new Float32Array(this._modelMatrixCol1),this._modelMatrixCol1.length,4,e.STATIC_DRAW,t),this._state.modelMatrixCol2Buf=new le(e,e.ARRAY_BUFFER,new Float32Array(this._modelMatrixCol2),this._modelMatrixCol2.length,4,e.STATIC_DRAW,t),this._modelMatrixCol0=[],this._modelMatrixCol1=[],this._modelMatrixCol2=[]}this._state.geometry=null,this._finalized=!0}initFlags(e,t,s){t&F&&(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++),t&k&&(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++),t&G&&(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++),t&V&&(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++),t&U&&(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++),t&j&&(this._numEdgesLayerPortions++,this.model.numEdgesLayerPortions++),t&L&&(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++),t&M&&(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++),s&&(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++),this._setFlags(e,t,s)}setVisible(e,t,s){if(!this._finalized)throw"Not finalized";t&F?(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++):(this._numVisibleLayerPortions--,this.model.numVisibleLayerPortions--),this._setFlags(e,t,s)}setHighlighted(e,t,s){if(!this._finalized)throw"Not finalized";t&k?(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++):(this._numHighlightedLayerPortions--,this.model.numHighlightedLayerPortions--),this._setFlags(e,t,s)}setXRayed(e,t,s){if(!this._finalized)throw"Not finalized";t&G?(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++):(this._numXRayedLayerPortions--,this.model.numXRayedLayerPortions--),this._setFlags(e,t,s)}setSelected(e,t,s){if(!this._finalized)throw"Not finalized";t&V?(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++):(this._numSelectedLayerPortions--,this.model.numSelectedLayerPortions--),this._setFlags(e,t,s)}setEdges(e,t,s){if(!this._finalized)throw"Not finalized";t&j?(this._numEdgesLayerPortions++,this.model.numEdgesLayerPortions++):(this._numEdgesLayerPortions--,this.model.numEdgesLayerPortions--),this._setFlags(e,t,s)}setClippable(e,t){if(!this._finalized)throw"Not finalized";t&U?(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++):(this._numClippableLayerPortions--,this.model.numClippableLayerPortions--),this._setFlags(e,t)}setCollidable(e,t){if(!this._finalized)throw"Not finalized"}setPickable(e,t,s){if(!this._finalized)throw"Not finalized";t&L?(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++):(this._numPickableLayerPortions--,this.model.numPickableLayerPortions--),this._setFlags(e,t,s)}setCulled(e,t,s){if(!this._finalized)throw"Not finalized";t&M?(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++):(this._numCulledLayerPortions--,this.model.numCulledLayerPortions--),this._setFlags(e,t,s)}setColor(e,t){if(!this._finalized)throw"Not finalized";wn[0]=t[0],wn[1]=t[1],wn[2]=t[2],wn[3]=t[3],this._state.colorsBuf.setData(wn,4*e,4)}setTransparent(e,t,s){s?(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++):(this._numTransparentLayerPortions--,this.model.numTransparentLayerPortions--),this._setFlags(e,t,s)}_setFlags(e,t,s){if(!this._finalized)throw"Not finalized";const i=!!(t&F),r=!!(t&G),o=!!(t&k),n=!!(t&V),a=!!(t&j),l=!!(t&L),h=!!(t&M);let c,A;c=!i||h||r||o&&!this.model.scene.highlightMaterial.glowThrough||n&&!this.model.scene.selectedMaterial.glowThrough?fr.NOT_RENDERED:s?fr.COLOR_TRANSPARENT:fr.COLOR_OPAQUE,A=!i||h?fr.NOT_RENDERED:n?fr.SILHOUETTE_SELECTED:o?fr.SILHOUETTE_HIGHLIGHTED:r?fr.SILHOUETTE_XRAYED:fr.NOT_RENDERED;let u=0;u=!i||h?fr.NOT_RENDERED:n?fr.EDGES_SELECTED:o?fr.EDGES_HIGHLIGHTED:r?fr.EDGES_XRAYED:a?s?fr.EDGES_COLOR_TRANSPARENT:fr.EDGES_COLOR_OPAQUE:fr.NOT_RENDERED;let p=0;p|=c,p|=A<<4,p|=u<<8,p|=(i&&!h&&l?fr.PICK:fr.NOT_RENDERED)<<12,p|=(t&U?255:0)<<16,xn[0]=p,this._state.flagsBuf.setData(xn,e)}setOffset(e,t){if(!this._finalized)throw"Not finalized";this.model.scene.entityOffsetsEnabled?(Mn[0]=t[0],Mn[1]=t[1],Mn[2]=t[2],this._state.offsetsBuf.setData(Mn,3*e,3)):this.model.error("Entity#offset not enabled for this Viewer")}drawColorOpaque(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&this._linesInstancingRenderers.colorRenderer&&this._linesInstancingRenderers.colorRenderer.drawLayer(t,this,fr.COLOR_OPAQUE)}drawColorTransparent(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numTransparentLayerPortions&&this._numXRayedLayerPortions!==this._numPortions&&this._linesInstancingRenderers.colorRenderer&&this._linesInstancingRenderers.colorRenderer.drawLayer(t,this,fr.COLOR_TRANSPARENT)}drawDepth(e,t){}drawNormals(e,t){}drawSilhouetteXRayed(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numXRayedLayerPortions&&this._linesInstancingRenderers.silhouetteRenderer&&this._linesInstancingRenderers.silhouetteRenderer.drawLayer(t,this,fr.SILHOUETTE_XRAYED)}drawSilhouetteHighlighted(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numHighlightedLayerPortions&&this._linesInstancingRenderers.silhouetteRenderer&&this._linesInstancingRenderers.silhouetteRenderer.drawLayer(t,this,fr.SILHOUETTE_HIGHLIGHTED)}drawSilhouetteSelected(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numSelectedLayerPortions&&this._linesInstancingRenderers.silhouetteRenderer&&this._linesInstancingRenderers.silhouetteRenderer.drawLayer(t,this,fr.SILHOUETTE_SELECTED)}drawEdgesColorOpaque(e,t){}drawEdgesColorTransparent(e,t){}drawEdgesXRayed(e,t){}drawEdgesHighlighted(e,t){}drawEdgesSelected(e,t){}drawOcclusion(e,t){}drawShadow(e,t){}drawPickMesh(e,t){}drawPickDepths(e,t){}drawPickNormals(e,t){}destroy(){const e=this._state;e.positionsBuf&&(e.positionsBuf.destroy(),e.positionsBuf=null),e.colorsBuf&&(e.colorsBuf.destroy(),e.colorsBuf=null),e.flagsBuf&&(e.flagsBuf.destroy(),e.flagsBuf=null),e.offsetsBuf&&(e.offsetsBuf.destroy(),e.offsetsBuf=null),e.modelMatrixCol0Buf&&(e.modelMatrixCol0Buf.destroy(),e.modelMatrixCol0Buf=null),e.modelMatrixCol1Buf&&(e.modelMatrixCol1Buf.destroy(),e.modelMatrixCol1Buf=null),e.modelMatrixCol2Buf&&(e.modelMatrixCol2Buf.destroy(),e.modelMatrixCol2Buf=null),e.destroy()}}class Un extends Nr{_getHash(){return this._scene._sectionPlanesState.getHash()+this._scene.pointsMaterial.hash}drawLayer(e,t,s){super.drawLayer(e,t,s,{incrementDrawState:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=e.pointsMaterial,i=[];return i.push("#version 300 es"),i.push("// Points batching color vertex shader"),i.push("uniform int renderPass;"),i.push("in vec3 position;"),i.push("in vec4 color;"),i.push("in float flags;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),this._addMatricesUniformBlockLines(i),i.push("uniform float pointSize;"),s.perspectivePoints&&i.push("uniform float nearPlaneHeight;"),s.filterIntensity&&i.push("uniform vec2 intensityRange;"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;")),t&&(i.push("out vec4 vWorldPosition;"),i.push("out float vFlags;")),i.push("out vec4 vColor;"),i.push("void main(void) {"),i.push("int colorFlag = int(flags) & 0xF;"),i.push("if (colorFlag != renderPass) {"),i.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("} else {"),s.filterIntensity&&(i.push("float intensity = float(color.a) / 255.0;"),i.push("if (intensity < intensityRange[0] || intensity > intensityRange[1]) {"),i.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("} else {")),i.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&i.push("worldPosition.xyz = worldPosition.xyz + offset;"),i.push("vec4 viewPosition  = viewMatrix * worldPosition; "),i.push("vColor = vec4(float(color.r) / 255.0, float(color.g) / 255.0, float(color.b) / 255.0, 1.0);"),t&&(i.push("vWorldPosition = worldPosition;"),i.push("vFlags = flags;")),i.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&i.push("vFragDepth = 1.0 + clipPos.w;"),i.push("gl_Position = clipPos;"),s.perspectivePoints?(i.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;"),i.push("gl_PointSize = max(gl_PointSize, "+Math.floor(s.minPerspectivePointSize)+".0);"),i.push("gl_PointSize = min(gl_PointSize, "+Math.floor(s.maxPerspectivePointSize)+".0);")):i.push("gl_PointSize = pointSize;"),i.push("}"),s.filterIntensity&&i.push("}"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Points batching color fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),e.pointsMaterial.roundPoints&&(i.push("  vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),i.push("  float r = dot(cxy, cxy);"),i.push("  if (r > 1.0) {"),i.push("       discard;"),i.push("  }")),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { discard; }"),i.push("}")}return i.push("   outColor = vColor;"),e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("}"),i}}class Hn extends Nr{_getHash(){return this._scene._sectionPlanesState.getHash()+this._scene.pointsMaterial.hash}drawLayer(e,t,s){super.drawLayer(e,t,s,{colorUniform:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=e.pointsMaterial._state,i=[];return i.push("#version 300 es"),i.push("// Points batching silhouette vertex shader"),i.push("uniform int renderPass;"),i.push("in vec3 position;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),i.push("in float flags;"),this._addMatricesUniformBlockLines(i),i.push("uniform vec4 color;"),i.push("uniform float pointSize;"),s.perspectivePoints&&i.push("uniform float nearPlaneHeight;"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;")),t&&(i.push("out vec4 vWorldPosition;"),i.push("out float vFlags;")),i.push("void main(void) {"),i.push("int silhouetteFlag = int(flags) >> 4 & 0xF;"),i.push("if (silhouetteFlag != renderPass) {"),i.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("} else {"),i.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&i.push("      worldPosition.xyz = worldPosition.xyz + offset;"),i.push("vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(i.push("vWorldPosition = worldPosition;"),i.push("vFlags = flags;")),i.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&i.push("vFragDepth = 1.0 + clipPos.w;"),i.push("gl_Position = clipPos;"),s.perspectivePoints?(i.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;"),i.push("gl_PointSize = max(gl_PointSize, "+Math.floor(s.minPerspectivePointSize)+".0);"),i.push("gl_PointSize = min(gl_PointSize, "+Math.floor(s.maxPerspectivePointSize)+".0);")):i.push("gl_PointSize = pointSize;"),i.push("}"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState;let s,i;const r=t.sectionPlanes.length>0,o=[];if(o.push("#version 300 es"),o.push("// Points batching silhouette vertex shader"),o.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),o.push("precision highp float;"),o.push("precision highp int;"),o.push("#else"),o.push("precision mediump float;"),o.push("precision mediump int;"),o.push("#endif"),e.logarithmicDepthBufferEnabled&&(o.push("uniform float logDepthBufFC;"),o.push("in float vFragDepth;")),r)for(o.push("in vec4 vWorldPosition;"),o.push("in float vFlags;"),s=0,i=t.sectionPlanes.length;s<i;s++)o.push("uniform bool sectionPlaneActive"+s+";"),o.push("uniform vec3 sectionPlanePos"+s+";"),o.push("uniform vec3 sectionPlaneDir"+s+";");if(o.push("uniform vec4 color;"),o.push("out vec4 outColor;"),o.push("void main(void) {"),e.pointsMaterial.roundPoints&&(o.push("  vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),o.push("  float r = dot(cxy, cxy);"),o.push("  if (r > 1.0) {"),o.push("       discard;"),o.push("  }")),r){for(o.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),o.push("  if (clippable) {"),o.push("  float dist = 0.0;"),s=0,i=t.sectionPlanes.length;s<i;s++)o.push("if (sectionPlaneActive"+s+") {"),o.push("   dist += clamp(dot(-sectionPlaneDir"+s+".xyz, vWorldPosition.xyz - sectionPlanePos"+s+".xyz), 0.0, 1000.0);"),o.push("}");o.push("  if (dist > 0.0) { discard; }"),o.push("}")}return e.logarithmicDepthBufferEnabled&&o.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),o.push("outColor = color;"),o.push("}"),o}}class Gn extends Nr{_getHash(){return this._scene._sectionPlanesState.getHash()+this._scene.pointsMaterial.hash}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=e.pointsMaterial._state,i=[];return i.push("#version 300 es"),i.push("// Points batching pick mesh vertex shader"),i.push("uniform int renderPass;"),i.push("in vec3 position;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),i.push("in float flags;"),i.push("in vec4 pickColor;"),i.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(i),this._addRemapClipPosLines(i),i.push("uniform float pointSize;"),s.perspectivePoints&&i.push("uniform float nearPlaneHeight;"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;")),t&&(i.push("out vec4 vWorldPosition;"),i.push("out float vFlags;")),i.push("out vec4 vPickColor;"),i.push("void main(void) {"),i.push("int pickFlag = int(flags) >> 12 & 0xF;"),i.push("if (pickFlag != renderPass) {"),i.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("  } else {"),i.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&i.push("      worldPosition.xyz = worldPosition.xyz + offset;"),i.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),i.push("      vPickColor = vec4(float(pickColor.r) / 255.0, float(pickColor.g) / 255.0, float(pickColor.b) / 255.0, float(pickColor.a) / 255.0);"),t&&(i.push("      vWorldPosition = worldPosition;"),i.push("      vFlags = flags;")),i.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&i.push("vFragDepth = 1.0 + clipPos.w;"),i.push("gl_Position = remapClipPos(clipPos);"),s.perspectivePoints?(i.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;"),i.push("gl_PointSize = max(gl_PointSize, "+Math.floor(s.minPerspectivePointSize)+".0);"),i.push("gl_PointSize = min(gl_PointSize, "+Math.floor(s.maxPerspectivePointSize)+".0);")):i.push("gl_PointSize = pointSize;"),i.push("gl_PointSize += 10.0;"),i.push("  }"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Points batching pick mesh vertex shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("uniform bool sectionPlaneActive"+r+";"),i.push("uniform vec3 sectionPlanePos"+r+";"),i.push("uniform vec3 sectionPlaneDir"+r+";")}if(i.push("in vec4 vPickColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),e.pointsMaterial.roundPoints&&(i.push("  vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),i.push("  float r = dot(cxy, cxy);"),i.push("  if (r > 1.0) {"),i.push("       discard;"),i.push("  }")),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("      if (sectionPlaneActive"+e+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("   outColor = vPickColor; "),i.push("}"),i}}class kn extends Nr{_getHash(){return this._scene._sectionPlanesState.getHash()+this._scene.pointsMaterial.hash}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=e.pointsMaterial._state,i=[];return i.push("#version 300 es"),i.push("// Points batched pick depth vertex shader"),i.push("uniform int renderPass;"),i.push("in vec3 position;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),i.push("in float flags;"),i.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(i),this._addRemapClipPosLines(i),i.push("uniform float pointSize;"),s.perspectivePoints&&i.push("uniform float nearPlaneHeight;"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;")),t&&(i.push("out vec4 vWorldPosition;"),i.push("out float vFlags;")),i.push("out vec4 vViewPosition;"),i.push("void main(void) {"),i.push("int pickFlag = int(flags) >> 12 & 0xF;"),i.push("if (pickFlag != renderPass) {"),i.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("  } else {"),i.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&i.push("      worldPosition.xyz = worldPosition.xyz + offset;"),i.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(i.push("      vWorldPosition = worldPosition;"),i.push("      vFlags = flags;")),i.push("vViewPosition = viewPosition;"),i.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&i.push("vFragDepth = 1.0 + clipPos.w;"),i.push("gl_Position = remapClipPos(clipPos);"),s.perspectivePoints?(i.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;"),i.push("gl_PointSize = max(gl_PointSize, "+Math.floor(s.minPerspectivePointSize)+".0);"),i.push("gl_PointSize = min(gl_PointSize, "+Math.floor(s.maxPerspectivePointSize)+".0);")):i.push("gl_PointSize = pointSize;"),i.push("gl_PointSize += 10.0;"),i.push("  }"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Points batched pick depth fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),i.push("uniform float pickZNear;"),i.push("uniform float pickZFar;"),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vViewPosition;"),i.push("vec4 packDepth(const in float depth) {"),i.push("  const vec4 bitShift = vec4(256.0*256.0*256.0, 256.0*256.0, 256.0, 1.0);"),i.push("  const vec4 bitMask  = vec4(0.0, 1.0/256.0, 1.0/256.0, 1.0/256.0);"),i.push("  vec4 res = fract(depth * bitShift);"),i.push("  res -= res.xxyz * bitMask;"),i.push("  return res;"),i.push("}"),i.push("out vec4 outColor;"),i.push("void main(void) {"),e.pointsMaterial.roundPoints&&(i.push("  vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),i.push("  float r = dot(cxy, cxy);"),i.push("  if (r > 1.0) {"),i.push("       discard;"),i.push("  }")),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("      if (sectionPlaneActive"+r+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+r+".xyz, vWorldPosition.xyz - sectionPlanePos"+r+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    float zNormalizedDepth = abs((pickZNear + vViewPosition.z) / (pickZFar - pickZNear));"),i.push("    outColor = packDepth(zNormalizedDepth); "),i.push("}"),i}}class Vn extends Nr{_getHash(){return this._scene._sectionPlanesState.getHash()+this._scene.pointsMaterial.hash}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=e.pointsMaterial._state,i=[];return i.push("#version 300 es"),i.push("// Points batching occlusion vertex shader"),i.push("uniform int renderPass;"),i.push("in vec3 position;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),i.push("in float flags;"),this._addMatricesUniformBlockLines(i),i.push("uniform float pointSize;"),s.perspectivePoints&&i.push("uniform float nearPlaneHeight;"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;")),t&&(i.push("out vec4 vWorldPosition;"),i.push("out float vFlags;")),i.push("void main(void) {"),i.push("int colorFlag = int(flags) & 0xF;"),i.push("if (colorFlag != renderPass) {"),i.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("  } else {"),i.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&i.push("      worldPosition.xyz = worldPosition.xyz + offset;"),i.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(i.push("      vWorldPosition = worldPosition;"),i.push("      vFlags = flags;")),i.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&i.push("vFragDepth = 1.0 + clipPos.w;"),i.push("  gl_Position = clipPos;"),s.perspectivePoints?(i.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;"),i.push("gl_PointSize = max(gl_PointSize, "+Math.floor(s.minPerspectivePointSize)+".0);"),i.push("gl_PointSize = min(gl_PointSize, "+Math.floor(s.maxPerspectivePointSize)+".0);")):i.push("gl_PointSize = pointSize;"),i.push("  }"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Points batching occlusion fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("out vec4 outColor;"),i.push("void main(void) {"),e.pointsMaterial.roundPoints&&(i.push("  vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),i.push("  float r = dot(cxy, cxy);"),i.push("  if (r > 1.0) {"),i.push("       discard;"),i.push("  }")),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("      if (sectionPlaneActive"+e+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("   outColor = vec4(0.0, 0.0, 1.0, 1.0); "),i.push("}"),i}}class jn{constructor(e){this._scene=e}_compile(){this._colorRenderer&&!this._colorRenderer.getValid()&&(this._colorRenderer.destroy(),this._colorRenderer=null),this._silhouetteRenderer&&!this._silhouetteRenderer.getValid()&&(this._silhouetteRenderer.destroy(),this._silhouetteRenderer=null),this._pickMeshRenderer&&!this._pickMeshRenderer.getValid()&&(this._pickMeshRenderer.destroy(),this._pickMeshRenderer=null),this._pickDepthRenderer&&!this._pickDepthRenderer.getValid()&&(this._pickDepthRenderer.destroy(),this._pickDepthRenderer=null),this._occlusionRenderer&&!1===this._occlusionRenderer.getValid()&&(this._occlusionRenderer.destroy(),this._occlusionRenderer=null)}get colorRenderer(){return this._colorRenderer||(this._colorRenderer=new Un(this._scene)),this._colorRenderer}get silhouetteRenderer(){return this._silhouetteRenderer||(this._silhouetteRenderer=new Hn(this._scene)),this._silhouetteRenderer}get pickMeshRenderer(){return this._pickMeshRenderer||(this._pickMeshRenderer=new Gn(this._scene)),this._pickMeshRenderer}get pickDepthRenderer(){return this._pickDepthRenderer||(this._pickDepthRenderer=new kn(this._scene)),this._pickDepthRenderer}get occlusionRenderer(){return this._occlusionRenderer||(this._occlusionRenderer=new Vn(this._scene)),this._occlusionRenderer}_destroy(){this._colorRenderer&&this._colorRenderer.destroy(),this._silhouetteRenderer&&this._silhouetteRenderer.destroy(),this._pickMeshRenderer&&this._pickMeshRenderer.destroy(),this._pickDepthRenderer&&this._pickDepthRenderer.destroy(),this._occlusionRenderer&&this._occlusionRenderer.destroy()}}const Qn={};class Wn{constructor(e=5e6){e>5e6&&(e=5e6),this.maxVerts=e,this.maxIndices=3*e,this.positions=[],this.colors=[],this.intensities=[],this.pickColors=[],this.offsets=[]}}const zn=p.vec4(),Kn=p.vec4(),Yn=p.vec4([0,0,0,1]),Xn=p.vec4([0,0,0,1]);p.vec4([0,0,0,1]),p.OBB3();class Zn{constructor(e){this.model=e.model,this.sortId="PointsBatchingLayer",this.layerIndex=e.layerIndex,this._pointsBatchingRenderers=function(e){const t=e.id;let s=Qn[t];return s||(s=new jn(e),Qn[t]=s,s._compile(),e.on("compile",(()=>{s._compile()})),e.on("destroyed",(()=>{delete Qn[t],s._destroy()}))),s}(e.model.scene),this._buffer=new Wn(e.maxGeometryBatchSize),this._scratchMemory=e.scratchMemory,this._state=new Ce({positionsBuf:null,offsetsBuf:null,colorsBuf:null,flagsBuf:null,positionsDecodeMatrix:p.mat4(),origin:null}),this._numPortions=0,this._numVisibleLayerPortions=0,this._numTransparentLayerPortions=0,this._numXRayedLayerPortions=0,this._numSelectedLayerPortions=0,this._numHighlightedLayerPortions=0,this._numClippableLayerPortions=0,this._numPickableLayerPortions=0,this._numCulledLayerPortions=0,this._modelAABB=p.collapseAABB3(),this._portions=[],this._finalized=!1,e.positionsDecodeMatrix?(this._state.positionsDecodeMatrix.set(e.positionsDecodeMatrix),this._preCompressedPositionsExpected=!0):this._preCompressedPositionsExpected=!1,e.origin&&(this._state.origin=p.vec3(e.origin)),this.aabb=p.collapseAABB3()}canCreatePortion(e){if(this._finalized)throw"Already finalized";return this._buffer.positions.length+e<3*this._buffer.maxVerts}createPortion(e){if(this._finalized)throw"Already finalized";const t=e.positions,s=e.positionsCompressed,i=e.color,r=e.colorsCompressed,o=e.colors,n=e.meshMatrix,a=e.worldAABB,l=e.pickColor,h=this._buffer,c=h.positions.length/3;let A;if(this._preCompressedPositionsExpected){if(!s)throw"positionsCompressed expected";for(let e=0,t=s.length;e<t;e++)h.positions.push(s[e]);const e=at.getPositionsBounds(s),t=at.decompressPosition(e.min,this._state.positionsDecodeMatrix,zn),i=at.decompressPosition(e.max,this._state.positionsDecodeMatrix,Kn);a[0]=t[0],a[1]=t[1],a[2]=t[2],a[3]=i[0],a[4]=i[1],a[5]=i[2],A=s.length/3}else{if(!t)throw"positions expected";A=t.length/3;const e=t.length,s=h.positions.length;for(let e=0,s=t.length;e<s;e++)h.positions.push(t[e]);if(n)for(let t=s,i=s+e;t<i;t+=3)Yn[0]=h.positions[t+0],Yn[1]=h.positions[t+1],Yn[2]=h.positions[t+2],p.transformPoint4(n,Yn,Xn),h.positions[t+0]=Xn[0],h.positions[t+1]=Xn[1],h.positions[t+2]=Xn[2],p.expandAABB3Point3(this._modelAABB,Xn),p.expandAABB3Point3(a,Xn);else for(let t=s,i=s+e;t<i;t+=3)Yn[0]=h.positions[t+0],Yn[1]=h.positions[t+1],Yn[2]=h.positions[t+2],p.expandAABB3Point3(this._modelAABB,Yn),p.expandAABB3Point3(a,Yn)}if(this._state.origin){const e=this._state.origin;a[0]+=e[0],a[1]+=e[1],a[2]+=e[2],a[3]+=e[0],a[4]+=e[1],a[5]+=e[2]}if(p.expandAABB3(this.aabb,a),r)for(let e=0,t=r.length;e<t;e++)h.colors.push(r[e]);else if(o)for(let e=0,t=o.length;e<t;e++)h.colors.push(255*o[e]);else if(i){const e=i[0],t=i[1],s=i[2],r=1;for(let i=0;i<A;i++)h.colors.push(e),h.colors.push(t),h.colors.push(s),h.colors.push(r)}{const e=h.pickColors.length;for(let t=e,s=e+4*A;t<s;t+=4)h.pickColors.push(l[0]),h.pickColors.push(l[1]),h.pickColors.push(l[2]),h.pickColors.push(l[3])}if(this.model.scene.entityOffsetsEnabled)for(let e=0;e<A;e++)h.offsets.push(0),h.offsets.push(0),h.offsets.push(0);const u=this._portions.length/2;return this._portions.push(c),this._portions.push(A),this._numPortions++,this.model.numPortions++,u}finalize(){if(this._finalized)return;const e=this._state,t=this.model.scene.canvas.gl,s=this._buffer;if(s.positions.length>0)if(this._preCompressedPositionsExpected){const i=new Uint16Array(s.positions);e.positionsBuf=new le(t,t.ARRAY_BUFFER,i,s.positions.length,3,t.STATIC_DRAW)}else{const i=qr(new Float32Array(s.positions),this._modelAABB,e.positionsDecodeMatrix);e.positionsBuf=new le(t,t.ARRAY_BUFFER,i,s.positions.length,3,t.STATIC_DRAW)}if(s.colors.length>0){const i=new Uint8Array(s.colors);let r=!1;e.colorsBuf=new le(t,t.ARRAY_BUFFER,i,s.colors.length,4,t.STATIC_DRAW,r)}if(s.positions.length>0){const i=s.positions.length/3,r=new Float32Array(i);let o=!1;e.flagsBuf=new le(t,t.ARRAY_BUFFER,r,r.length,1,t.DYNAMIC_DRAW,o)}if(s.pickColors.length>0){const i=new Uint8Array(s.pickColors);let r=!1;e.pickColorsBuf=new le(t,t.ARRAY_BUFFER,i,s.pickColors.length,4,t.STATIC_DRAW,r)}if(this.model.scene.entityOffsetsEnabled&&s.offsets.length>0){const i=new Float32Array(s.offsets);e.offsetsBuf=new le(t,t.ARRAY_BUFFER,i,s.offsets.length,3,t.DYNAMIC_DRAW)}this._buffer=null,this._finalized=!0}initFlags(e,t,s){t&F&&(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++),t&k&&(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++),t&G&&(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++),t&V&&(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++),t&U&&(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++),t&L&&(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++),t&M&&(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++),s&&(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++),this._setFlags(e,t,s)}setVisible(e,t,s){if(!this._finalized)throw"Not finalized";t&F?(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++):(this._numVisibleLayerPortions--,this.model.numVisibleLayerPortions--),this._setFlags(e,t,s)}setHighlighted(e,t,s){if(!this._finalized)throw"Not finalized";t&k?(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++):(this._numHighlightedLayerPortions--,this.model.numHighlightedLayerPortions--),this._setFlags(e,t,s)}setXRayed(e,t,s){if(!this._finalized)throw"Not finalized";t&G?(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++):(this._numXRayedLayerPortions--,this.model.numXRayedLayerPortions--),this._setFlags(e,t,s)}setSelected(e,t,s){if(!this._finalized)throw"Not finalized";t&V?(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++):(this._numSelectedLayerPortions--,this.model.numSelectedLayerPortions--),this._setFlags(e,t,s)}setEdges(e,t,s){if(!this._finalized)throw"Not finalized"}setClippable(e,t){if(!this._finalized)throw"Not finalized";t&U?(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++):(this._numClippableLayerPortions--,this.model.numClippableLayerPortions--),this._setFlags(e,t)}setCulled(e,t,s){if(!this._finalized)throw"Not finalized";t&M?(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++):(this._numCulledLayerPortions--,this.model.numCulledLayerPortions--),this._setFlags(e,t,s)}setCollidable(e,t){if(!this._finalized)throw"Not finalized"}setPickable(e,t,s){if(!this._finalized)throw"Not finalized";t&L?(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++):(this._numPickableLayerPortions--,this.model.numPickableLayerPortions--),this._setFlags(e,t,s)}setColor(e,t){if(!this._finalized)throw"Not finalized";const s=2*e,i=4*this._portions[s],r=4*this._portions[s+1],o=this._scratchMemory.getUInt8Array(r),n=t[0],a=t[1],l=t[2];for(let e=0;e<r;e+=4)o[e+0]=n,o[e+1]=a,o[e+2]=l;this._state.colorsBuf.setData(o,i,r)}setTransparent(e,t,s){s?(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++):(this._numTransparentLayerPortions--,this.model.numTransparentLayerPortions--),this._setFlags(e,t,s)}_setFlags(e,t,s){if(!this._finalized)throw"Not finalized";const i=2*e,r=this._portions[i],o=this._portions[i+1],n=this._scratchMemory.getFloat32Array(o),a=!!(t&F),l=!!(t&G),h=!!(t&k),c=!!(t&V),A=!!(t&L),u=!!(t&M);let p,d;p=!a||u||l||h&&!this.model.scene.highlightMaterial.glowThrough||c&&!this.model.scene.selectedMaterial.glowThrough?fr.NOT_RENDERED:s?fr.COLOR_TRANSPARENT:fr.COLOR_OPAQUE,d=!a||u?fr.NOT_RENDERED:c?fr.SILHOUETTE_SELECTED:h?fr.SILHOUETTE_HIGHLIGHTED:l?fr.SILHOUETTE_XRAYED:fr.NOT_RENDERED;let f=a&&!u&&A?fr.PICK:fr.NOT_RENDERED;const E=t&U?1:0;for(let e=0;e<o;e++){let t=0;t|=p,t|=d<<4,t|=f<<12,t|=E<<16,n[e]=t}this._state.flagsBuf.setData(n,r)}setOffset(e,t){if(!this._finalized)throw"Not finalized";if(!this.model.scene.entityOffsetsEnabled)return void this.model.error("Entity#offset not enabled for this Viewer");const s=2*e,i=3*this._portions[s],r=3*this._portions[s+1],o=this._scratchMemory.getFloat32Array(r),n=t[0],a=t[1],l=t[2];for(let e=0;e<r;e+=3)o[e+0]=n,o[e+1]=a,o[e+2]=l;this._state.offsetsBuf.setData(o,i,r)}drawColorOpaque(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&this._pointsBatchingRenderers.colorRenderer&&this._pointsBatchingRenderers.colorRenderer.drawLayer(t,this,fr.COLOR_OPAQUE)}drawColorTransparent(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numTransparentLayerPortions&&this._numXRayedLayerPortions!==this._numPortions&&this._pointsBatchingRenderers.colorRenderer&&this._pointsBatchingRenderers.colorRenderer.drawLayer(t,this,fr.COLOR_TRANSPARENT)}drawDepth(e,t){}drawNormals(e,t){}drawSilhouetteXRayed(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numXRayedLayerPortions&&this._pointsBatchingRenderers.silhouetteRenderer&&this._pointsBatchingRenderers.silhouetteRenderer.drawLayer(t,this,fr.SILHOUETTE_XRAYED)}drawSilhouetteHighlighted(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numHighlightedLayerPortions&&this._pointsBatchingRenderers.silhouetteRenderer&&this._pointsBatchingRenderers.silhouetteRenderer.drawLayer(t,this,fr.SILHOUETTE_HIGHLIGHTED)}drawSilhouetteSelected(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numSelectedLayerPortions&&this._pointsBatchingRenderers.silhouetteRenderer&&this._pointsBatchingRenderers.silhouetteRenderer.drawLayer(t,this,fr.SILHOUETTE_SELECTED)}drawEdgesColorOpaque(e,t){}drawEdgesColorTransparent(e,t){}drawEdgesHighlighted(e,t){}drawEdgesSelected(e,t){}drawEdgesXRayed(e,t){}drawPickMesh(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._pointsBatchingRenderers.pickMeshRenderer&&this._pointsBatchingRenderers.pickMeshRenderer.drawLayer(t,this,fr.PICK)}drawPickDepths(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._pointsBatchingRenderers.pickDepthRenderer&&this._pointsBatchingRenderers.pickDepthRenderer.drawLayer(t,this,fr.PICK)}drawPickNormals(e,t){}drawOcclusion(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._pointsBatchingRenderers.occlusionRenderer&&this._pointsBatchingRenderers.occlusionRenderer.drawLayer(t,this,fr.COLOR_OPAQUE)}drawShadow(e,t){}destroy(){const e=this._state;e.positionsBuf&&(e.positionsBuf.destroy(),e.positionsBuf=null),e.offsetsBuf&&(e.offsetsBuf.destroy(),e.offsetsBuf=null),e.colorsBuf&&(e.colorsBuf.destroy(),e.colorsBuf=null),e.flagsBuf&&(e.flagsBuf.destroy(),e.flagsBuf=null),e.pickColorsBuf&&(e.pickColorsBuf.destroy(),e.pickColorsBuf=null),e.destroy()}}class qn extends Cr{_getHash(){return this._scene._sectionPlanesState.getHash()+this._scene.pointsMaterial.hash}drawLayer(e,t,s){super.drawLayer(e,t,s,{incrementDrawState:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=e.pointsMaterial._state,i=[];return i.push("#version 300 es"),i.push("// Points instancing color vertex shader"),i.push("uniform int renderPass;"),i.push("in vec3 position;"),i.push("in vec4 color;"),i.push("in float flags;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),i.push("in vec4 modelMatrixCol0;"),i.push("in vec4 modelMatrixCol1;"),i.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(i),i.push("uniform float pointSize;"),s.perspectivePoints&&i.push("uniform float nearPlaneHeight;"),s.filterIntensity&&i.push("uniform vec2 intensityRange;"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;")),t&&(i.push("out vec4 vWorldPosition;"),i.push("out float vFlags;")),i.push("out vec4 vColor;"),i.push("void main(void) {"),i.push("int colorFlag = int(flags) & 0xF;"),i.push("if (colorFlag != renderPass) {"),i.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("} else {"),s.filterIntensity&&(i.push("float intensity = float(color.a) / 255.0;"),i.push("if (intensity < intensityRange[0] || intensity > intensityRange[1]) {"),i.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("} else {")),i.push("vec4 worldPosition =  positionsDecodeMatrix * vec4(position, 1.0); "),i.push("worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&i.push("      worldPosition.xyz = worldPosition.xyz + offset;"),i.push("vec4 viewPosition  = viewMatrix * worldPosition; "),i.push("vColor = vec4(float(color.r) / 255.0, float(color.g) / 255.0, float(color.b) / 255.0, 1.0);"),t&&(i.push("vWorldPosition = worldPosition;"),i.push("vFlags = flags;")),i.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&i.push("vFragDepth = 1.0 + clipPos.w;"),i.push("gl_Position = clipPos;"),s.perspectivePoints?(i.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;"),i.push("gl_PointSize = max(gl_PointSize, "+Math.floor(s.minPerspectivePointSize)+".0);"),i.push("gl_PointSize = min(gl_PointSize, "+Math.floor(s.maxPerspectivePointSize)+".0);")):i.push("gl_PointSize = pointSize;"),i.push("}"),s.filterIntensity&&i.push("}"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Points instancing color fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),e.pointsMaterial.roundPoints&&(i.push("  vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),i.push("  float r = dot(cxy, cxy);"),i.push("  if (r > 1.0) {"),i.push("       discard;"),i.push("  }")),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return i.push("   outColor = vColor;"),e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("}"),i}}class Jn extends Cr{_getHash(){return this._scene._sectionPlanesState.getHash()+this._scene.pointsMaterial.hash}drawLayer(e,t,s){super.drawLayer(e,t,s,{colorUniform:!0})}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=e.pointsMaterial._state,i=[];return i.push("#version 300 es"),i.push("// Points instancing silhouette vertex shader"),i.push("uniform int renderPass;"),i.push("in vec3 position;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),i.push("in float flags;"),i.push("in vec4 color;"),i.push("in vec4 modelMatrixCol0;"),i.push("in vec4 modelMatrixCol1;"),i.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(i),i.push("uniform float pointSize;"),s.perspectivePoints&&i.push("uniform float nearPlaneHeight;"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;")),i.push("uniform vec4 silhouetteColor;"),t&&(i.push("out vec4 vWorldPosition;"),i.push("out float vFlags;")),i.push("out vec4 vColor;"),i.push("void main(void) {"),i.push("int silhouetteFlag = int(flags) >> 4 & 0xF;"),i.push("if (silhouetteFlag != renderPass) {"),i.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("} else {"),i.push("vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),i.push("worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&i.push("      worldPosition.xyz = worldPosition.xyz + offset;"),i.push("vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(i.push("vWorldPosition = worldPosition;"),i.push("vFlags = flags;")),i.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&i.push("vFragDepth = 1.0 + clipPos.w;"),i.push("vColor = vec4(float(silhouetteColor.r) / 255.0, float(silhouetteColor.g) / 255.0, float(silhouetteColor.b) / 255.0, float(color.a) / 255.0);"),i.push("gl_Position = clipPos;"),s.perspectivePoints?(i.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;"),i.push("gl_PointSize = max(gl_PointSize, "+Math.floor(s.minPerspectivePointSize)+".0);"),i.push("gl_PointSize = min(gl_PointSize, "+Math.floor(s.maxPerspectivePointSize)+".0);")):i.push("gl_PointSize = pointSize;"),i.push("}"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Points instancing silhouette fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),e.pointsMaterial.roundPoints&&(i.push("  vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),i.push("  float r = dot(cxy, cxy);"),i.push("  if (r > 1.0) {"),i.push("       discard;"),i.push("  }")),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("outColor = vColor;"),i.push("}"),i}}class $n extends Cr{_getHash(){return this._scene._sectionPlanesState.getHash()+this._scene.pointsMaterial.hash}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=e.pointsMaterial._state,i=[];return i.push("#version 300 es"),i.push("// Points instancing pick mesh vertex shader"),i.push("uniform int renderPass;"),i.push("in vec3 position;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),i.push("in float flags;"),i.push("in vec4 pickColor;"),i.push("in vec4 modelMatrixCol0;"),i.push("in vec4 modelMatrixCol1;"),i.push("in vec4 modelMatrixCol2;"),i.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(i),this._addRemapClipPosLines(i),i.push("uniform float pointSize;"),s.perspectivePoints&&i.push("uniform float nearPlaneHeight;"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;")),t&&(i.push("out vec4 vWorldPosition;"),i.push("out float vFlags;")),i.push("out vec4 vPickColor;"),i.push("void main(void) {"),i.push("int pickFlag = int(flags) >> 12 & 0xF;"),i.push("if (pickFlag != renderPass) {"),i.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("} else {"),i.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),i.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&i.push("      worldPosition.xyz = worldPosition.xyz + offset;"),i.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),i.push("  vPickColor = vec4(float(pickColor.r) / 255.0, float(pickColor.g) / 255.0, float(pickColor.b) / 255.0, float(pickColor.a) / 255.0);"),t&&(i.push("  vWorldPosition = worldPosition;"),i.push("  vFlags = flags;")),i.push("vec4 clipPos = projMatrix * viewPosition;"),i.push("gl_Position = remapClipPos(clipPos);"),e.logarithmicDepthBufferEnabled&&i.push("vFragDepth = 1.0 + clipPos.w;"),s.perspectivePoints?(i.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;"),i.push("gl_PointSize = max(gl_PointSize, "+Math.floor(s.minPerspectivePointSize)+".0);"),i.push("gl_PointSize = min(gl_PointSize, "+Math.floor(s.maxPerspectivePointSize)+".0);")):i.push("gl_PointSize = pointSize;"),i.push("}"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Points instancing pick mesh fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vPickColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),e.pointsMaterial.roundPoints&&(i.push("  vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),i.push("  float r = dot(cxy, cxy);"),i.push("  if (r > 1.0) {"),i.push("       discard;"),i.push("  }")),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("outColor = vPickColor; "),i.push("}"),i}}class ea extends Cr{_getHash(){return this._scene._sectionPlanesState.getHash()+this._scene.pointsMaterial.hash}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=e.pointsMaterial._state,i=[];return i.push("#version 300 es"),i.push("// Points instancing pick depth vertex shader"),i.push("uniform int renderPass;"),i.push("in vec3 position;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),i.push("in float flags;"),i.push("in vec4 modelMatrixCol0;"),i.push("in vec4 modelMatrixCol1;"),i.push("in vec4 modelMatrixCol2;"),i.push("uniform bool pickInvisible;"),this._addMatricesUniformBlockLines(i),this._addRemapClipPosLines(i),i.push("uniform float pointSize;"),s.perspectivePoints&&i.push("uniform float nearPlaneHeight;"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;")),t&&(i.push("out vec4 vWorldPosition;"),i.push("out float vFlags;")),i.push("out vec4 vViewPosition;"),i.push("void main(void) {"),i.push("int pickFlag = int(flags) >> 12 & 0xF;"),i.push("if (pickFlag != renderPass) {"),i.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("} else {"),i.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),i.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&i.push("      worldPosition.xyz = worldPosition.xyz + offset;"),i.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(i.push("  vWorldPosition = worldPosition;"),i.push("  vFlags = flags;")),i.push("  vViewPosition = viewPosition;"),i.push("vec4 clipPos = projMatrix * viewPosition;"),i.push("gl_Position = remapClipPos(clipPos);"),e.logarithmicDepthBufferEnabled&&i.push("vFragDepth = 1.0 + clipPos.w;"),i.push("gl_Position = remapClipPos(clipPos);"),s.perspectivePoints?(i.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;"),i.push("gl_PointSize = max(gl_PointSize, "+Math.floor(s.minPerspectivePointSize)+".0);"),i.push("gl_PointSize = min(gl_PointSize, "+Math.floor(s.maxPerspectivePointSize)+".0);")):i.push("gl_PointSize = pointSize;"),i.push("}"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Points instancing pick depth fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),i.push("uniform float pickZNear;"),i.push("uniform float pickZFar;"),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vViewPosition;"),i.push("vec4 packDepth(const in float depth) {"),i.push("  const vec4 bitShift = vec4(256.0*256.0*256.0, 256.0*256.0, 256.0, 1.0);"),i.push("  const vec4 bitMask  = vec4(0.0, 1.0/256.0, 1.0/256.0, 1.0/256.0);"),i.push("  vec4 res = fract(depth * bitShift);"),i.push("  res -= res.xxyz * bitMask;"),i.push("  return res;"),i.push("}"),i.push("out vec4 outColor;"),i.push("void main(void) {"),e.pointsMaterial.roundPoints&&(i.push("  vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),i.push("  float r = dot(cxy, cxy);"),i.push("  if (r > 1.0) {"),i.push("       discard;"),i.push("  }")),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    float zNormalizedDepth = abs((pickZNear + vViewPosition.z) / (pickZFar - pickZNear));"),i.push("    outColor = packDepth(zNormalizedDepth); "),i.push("}"),i}}class ta extends Cr{_getHash(){return this._scene._sectionPlanesState.getHash()+this._scene.pointsMaterial.hash}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=e.pointsMaterial._state,i=[];return i.push("#version 300 es"),i.push("// Points instancing occlusion vertex shader"),i.push("uniform int renderPass;"),i.push("in vec3 position;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),i.push("in vec4 color;"),i.push("in float flags;"),i.push("in vec4 modelMatrixCol0;"),i.push("in vec4 modelMatrixCol1;"),i.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(i),i.push("uniform float pointSize;"),s.perspectivePoints&&i.push("uniform float nearPlaneHeight;"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;")),t&&(i.push("out vec4 vWorldPosition;"),i.push("out float vFlags;")),i.push("void main(void) {"),i.push("int colorFlag = int(flags) & 0xF;"),i.push("if (colorFlag != renderPass) {"),i.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("} else {"),i.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),i.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&i.push("      worldPosition.xyz = worldPosition.xyz + offset;"),i.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(i.push("  vWorldPosition = worldPosition;"),i.push("vFlags = flags;")),i.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&i.push("vFragDepth = 1.0 + clipPos.w;"),i.push("gl_Position = clipPos;"),s.perspectivePoints?(i.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;"),i.push("gl_PointSize = max(gl_PointSize, "+Math.floor(s.minPerspectivePointSize)+".0);"),i.push("gl_PointSize = min(gl_PointSize, "+Math.floor(s.maxPerspectivePointSize)+".0);")):i.push("gl_PointSize = pointSize;"),i.push("}"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Points instancing occlusion vertex shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("out vec4 outColor;"),i.push("void main(void) {"),e.pointsMaterial.roundPoints&&(i.push("  vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),i.push("  float r = dot(cxy, cxy);"),i.push("  if (r > 1.0) {"),i.push("       discard;"),i.push("  }")),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return i.push("   outColor = vec4(0.0, 0.0, 1.0, 1.0); "),e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("}"),i}}class sa extends Cr{_getHash(){return this._scene._sectionPlanesState.getHash()+this._scene.pointsMaterial.hash}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=e.pointsMaterial._state,i=[];return i.push("#version 300 es"),i.push("// Points instancing depth vertex shader"),i.push("uniform int renderPass;"),i.push("in vec3 position;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),i.push("in float flags;"),i.push("in vec4 modelMatrixCol0;"),i.push("in vec4 modelMatrixCol1;"),i.push("in vec4 modelMatrixCol2;"),this._addMatricesUniformBlockLines(i),i.push("uniform float pointSize;"),s.perspectivePoints&&i.push("uniform float nearPlaneHeight;"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;")),t&&(i.push("out vec4 vWorldPosition;"),i.push("out float vFlags;")),i.push("void main(void) {"),i.push("int colorFlag = int(flags) & 0xF;"),i.push("if (colorFlag != renderPass) {"),i.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),i.push("} else {"),i.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),i.push("  worldPosition = worldMatrix * vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&i.push("      worldPosition.xyz = worldPosition.xyz + offset;"),i.push("  vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(i.push("vWorldPosition = worldPosition;"),i.push("vFlags = flags;")),i.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&i.push("vFragDepth = 1.0 + clipPos.w;"),i.push("gl_Position = clipPos;"),s.perspectivePoints?(i.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;"),i.push("gl_PointSize = max(gl_PointSize, "+Math.floor(s.minPerspectivePointSize)+".0);"),i.push("gl_PointSize = min(gl_PointSize, "+Math.floor(s.maxPerspectivePointSize)+".0);")):i.push("gl_PointSize = pointSize;"),i.push("}"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState;let s,i;const r=t.sectionPlanes.length>0,o=[];if(o.push("#version 300 es"),o.push("// Points instancing depth vertex shader"),o.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),o.push("precision highp float;"),o.push("precision highp int;"),o.push("#else"),o.push("precision mediump float;"),o.push("precision mediump int;"),o.push("#endif"),e.logarithmicDepthBufferEnabled&&(o.push("uniform float logDepthBufFC;"),o.push("in float vFragDepth;")),r)for(o.push("in vec4 vWorldPosition;"),o.push("in float vFlags;"),s=0,i=t.sectionPlanes.length;s<i;s++)o.push("uniform bool sectionPlaneActive"+s+";"),o.push("uniform vec3 sectionPlanePos"+s+";"),o.push("uniform vec3 sectionPlaneDir"+s+";");if(o.push("const float   packUpScale = 256. / 255.;"),o.push("const float   unpackDownscale = 255. / 256.;"),o.push("const vec3    packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );"),o.push("const vec4    unpackFactors = unpackDownscale / vec4( packFactors, 1. );"),o.push("const float   shiftRight8 = 1.0 / 256.;"),o.push("vec4 packDepthToRGBA( const in float v ) {"),o.push("    vec4 r = vec4( fract( v * packFactors ), v );"),o.push("    r.yzw -= r.xyz * shiftRight8;"),o.push("    return r * packUpScale;"),o.push("}"),o.push("out vec4 outColor;"),o.push("void main(void) {"),e.pointsMaterial.roundPoints&&(o.push("  vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),o.push("  float r = dot(cxy, cxy);"),o.push("  if (r > 1.0) {"),o.push("       discard;"),o.push("  }")),r){for(o.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),o.push("  if (clippable) {"),o.push("  float dist = 0.0;"),s=0,i=t.sectionPlanes.length;s<i;s++)o.push("if (sectionPlaneActive"+s+") {"),o.push("   dist += clamp(dot(-sectionPlaneDir"+s+".xyz, vWorldPosition.xyz - sectionPlanePos"+s+".xyz), 0.0, 1000.0);"),o.push("}");o.push("if (dist > 0.0) { discard; }"),o.push("}")}return o.push("    outColor = packDepthToRGBA( gl_FragCoord.z); "),e.logarithmicDepthBufferEnabled&&o.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),o.push("}"),o}}class ia extends Cr{_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Instancing geometry shadow drawing vertex shader"),s.push("in vec3 position;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("in vec4 color;"),s.push("in float flags;"),s.push("in vec4 modelMatrixCol0;"),s.push("in vec4 modelMatrixCol1;"),s.push("in vec4 modelMatrixCol2;"),s.push("uniform mat4 shadowViewMatrix;"),s.push("uniform mat4 shadowProjMatrix;"),this._addMatricesUniformBlockLines(s),s.push("uniform float pointSize;"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out float vFlags;")),s.push("void main(void) {"),s.push("int colorFlag     = int(flags) & 0xF;"),s.push("bool visible      = (colorFlag > 0);"),s.push("bool transparent  = ((float(color.a) / 255.0) < 1.0);"),s.push("if (!visible || transparent) {"),s.push("   gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("} else {"),s.push("  vec4 worldPosition = positionsDecodeMatrix * vec4(position, 1.0); "),s.push("  worldPosition = vec4(dot(worldPosition, modelMatrixCol0), dot(worldPosition, modelMatrixCol1), dot(worldPosition, modelMatrixCol2), 1.0);"),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("  vec4 viewPosition  = shadowViewMatrix * worldPosition; "),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags = flags;")),s.push("  gl_Position = shadowProjMatrix * viewPosition;"),s.push("}"),s.push("gl_PointSize = pointSize;"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Instancing geometry depth drawing fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in float vFlags;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec3 vViewNormal;"),i.push("vec3 packNormalToRGB( const in vec3 normal ) {"),i.push("    return normalize( normal ) * 0.5 + 0.5;"),i.push("}"),i.push("out vec4 outColor;"),i.push("void main(void) {"),i.push("  vec2 cxy = 2.0 * gl_PointCoord - 1.0;"),i.push("  float r = dot(cxy, cxy);"),i.push("  if (r > 1.0) {"),i.push("       discard;"),i.push("  }"),s){i.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    outColor = vec4(packNormalToRGB(vViewNormal), 1.0); "),i.push("}"),i}}class ra{constructor(e){this._scene=e}_compile(){this._colorRenderer&&!this._colorRenderer.getValid()&&(this._colorRenderer.destroy(),this._colorRenderer=null),this._depthRenderer&&!this._depthRenderer.getValid()&&(this._depthRenderer.destroy(),this._depthRenderer=null),this._silhouetteRenderer&&!this._silhouetteRenderer.getValid()&&(this._silhouetteRenderer.destroy(),this._silhouetteRenderer=null),this._pickMeshRenderer&&!this._pickMeshRenderer.getValid()&&(this._pickMeshRenderer.destroy(),this._pickMeshRenderer=null),this._pickDepthRenderer&&!this._pickDepthRenderer.getValid()&&(this._pickDepthRenderer.destroy(),this._pickDepthRenderer=null),this._occlusionRenderer&&!1===this._occlusionRenderer.getValid()&&(this._occlusionRenderer.destroy(),this._occlusionRenderer=null),this._shadowRenderer&&!this._shadowRenderer.getValid()&&(this._shadowRenderer.destroy(),this._shadowRenderer=null)}get colorRenderer(){return this._colorRenderer||(this._colorRenderer=new qn(this._scene,!1)),this._colorRenderer}get silhouetteRenderer(){return this._silhouetteRenderer||(this._silhouetteRenderer=new Jn(this._scene)),this._silhouetteRenderer}get depthRenderer(){return this._depthRenderer||(this._depthRenderer=new sa(this._scene)),this._depthRenderer}get pickMeshRenderer(){return this._pickMeshRenderer||(this._pickMeshRenderer=new $n(this._scene)),this._pickMeshRenderer}get pickDepthRenderer(){return this._pickDepthRenderer||(this._pickDepthRenderer=new ea(this._scene)),this._pickDepthRenderer}get occlusionRenderer(){return this._occlusionRenderer||(this._occlusionRenderer=new ta(this._scene)),this._occlusionRenderer}get shadowRenderer(){return this._shadowRenderer||(this._shadowRenderer=new ia(this._scene)),this._shadowRenderer}_destroy(){this._colorRenderer&&this._colorRenderer.destroy(),this._depthRenderer&&this._depthRenderer.destroy(),this._silhouetteRenderer&&this._silhouetteRenderer.destroy(),this._pickMeshRenderer&&this._pickMeshRenderer.destroy(),this._pickDepthRenderer&&this._pickDepthRenderer.destroy(),this._occlusionRenderer&&this._occlusionRenderer.destroy(),this._shadowRenderer&&this._shadowRenderer.destroy()}}const oa={};const na=new Uint8Array(4),aa=new Float32Array(1),la=p.vec4([0,0,0,1]),ha=p.vec4([0,0,0,1]);p.vec4([0,0,0,1]);const ca=new Float32Array(3);class Aa{constructor(e){this.model=e.model,this.material=e.material,this.sortId="PointsInstancingLayer",this.layerIndex=e.layerIndex,this._pointsInstancingRenderers=function(e){const t=e.id;let s=oa[t];return s||(s=new ra(e),oa[t]=s,s._compile(),e.on("compile",(()=>{s._compile()})),e.on("destroyed",(()=>{delete oa[t],s._destroy()}))),s}(e.model.scene),this._aabb=p.collapseAABB3(),this._state=new Ce({obb:p.OBB3(),numInstances:0,origin:e.origin?p.vec3(e.origin):null,geometry:e.geometry,positionsDecodeMatrix:e.geometry.positionsDecodeMatrix,colorsBuf:null,flagsBuf:null,offsetsBuf:null,modelMatrixCol0Buf:null,modelMatrixCol1Buf:null,modelMatrixCol2Buf:null,pickColorsBuf:null}),this._numPortions=0,this._numVisibleLayerPortions=0,this._numTransparentLayerPortions=0,this._numXRayedLayerPortions=0,this._numHighlightedLayerPortions=0,this._numSelectedLayerPortions=0,this._numClippableLayerPortions=0,this._numEdgesLayerPortions=0,this._numPickableLayerPortions=0,this._numCulledLayerPortions=0,this.numIndices=e.geometry.numIndices,this._pickColors=[],this._offsets=[],this._modelMatrixCol0=[],this._modelMatrixCol1=[],this._modelMatrixCol2=[],this._portions=[],this._finalized=!1,this.aabb=p.collapseAABB3()}createPortion(e){const t=e.meshMatrix,s=e.aabb,i=e.pickColor;if(this._finalized)throw"Already finalized";this.model.scene.entityOffsetsEnabled&&(this._offsets.push(0),this._offsets.push(0),this._offsets.push(0)),this._modelMatrixCol0.push(t[0]),this._modelMatrixCol0.push(t[4]),this._modelMatrixCol0.push(t[8]),this._modelMatrixCol0.push(t[12]),this._modelMatrixCol1.push(t[1]),this._modelMatrixCol1.push(t[5]),this._modelMatrixCol1.push(t[9]),this._modelMatrixCol1.push(t[13]),this._modelMatrixCol2.push(t[2]),this._modelMatrixCol2.push(t[6]),this._modelMatrixCol2.push(t[10]),this._modelMatrixCol2.push(t[14]),this._pickColors.push(i[0]),this._pickColors.push(i[1]),this._pickColors.push(i[2]),this._pickColors.push(i[3]),p.collapseAABB3(s);const r=this._state.obb,o=r.length;for(let e=0;e<o;e+=4)la[0]=r[e+0],la[1]=r[e+1],la[2]=r[e+2],p.transformPoint4(t,la,ha),p.expandAABB3Point3(s,ha);if(this._state.origin){const e=this._state.origin;s[0]+=e[0],s[1]+=e[1],s[2]+=e[2],s[3]+=e[0],s[4]+=e[1],s[5]+=e[2]}p.expandAABB3(this.aabb,s),this._state.numInstances++;const n=this._portions.length;return this._portions.push({}),this._numPortions++,this.model.numPortions++,n}finalize(){if(this._finalized)throw"Already finalized";const e=this.model.scene.canvas.gl,t=this._pickColors.length/4,s=this._state,i=s.geometry;if(t>0){let i=!1;s.flagsBuf=new le(e,e.ARRAY_BUFFER,new Float32Array(t),t,1,e.DYNAMIC_DRAW,i)}if(this.model.scene.entityOffsetsEnabled&&this._offsets.length>0){const t=!1;s.offsetsBuf=new le(e,e.ARRAY_BUFFER,new Float32Array(this._offsets),this._offsets.length,3,e.DYNAMIC_DRAW,t),this._offsets=[]}if(i.positionsCompressed&&i.positionsCompressed.length>0){const t=!1;s.positionsBuf=new le(e,e.ARRAY_BUFFER,i.positionsCompressed,i.positionsCompressed.length,3,e.STATIC_DRAW,t),s.positionsDecodeMatrix=p.mat4(i.positionsDecodeMatrix)}if(i.colorsCompressed&&i.colorsCompressed.length>0){const t=new Uint8Array(i.colorsCompressed),r=!1;s.colorsBuf=new le(e,e.ARRAY_BUFFER,t,t.length,4,e.STATIC_DRAW,r)}if(this._modelMatrixCol0.length>0){const t=!1;s.modelMatrixCol0Buf=new le(e,e.ARRAY_BUFFER,new Float32Array(this._modelMatrixCol0),this._modelMatrixCol0.length,4,e.STATIC_DRAW,t),s.modelMatrixCol1Buf=new le(e,e.ARRAY_BUFFER,new Float32Array(this._modelMatrixCol1),this._modelMatrixCol1.length,4,e.STATIC_DRAW,t),s.modelMatrixCol2Buf=new le(e,e.ARRAY_BUFFER,new Float32Array(this._modelMatrixCol2),this._modelMatrixCol2.length,4,e.STATIC_DRAW,t),this._modelMatrixCol0=[],this._modelMatrixCol1=[],this._modelMatrixCol2=[]}if(this._pickColors.length>0){const t=!1;s.pickColorsBuf=new le(e,e.ARRAY_BUFFER,new Uint8Array(this._pickColors),this._pickColors.length,4,e.STATIC_DRAW,t),this._pickColors=[]}s.geometry=null,this._finalized=!0}initFlags(e,t,s){t&F&&(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++),t&k&&(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++),t&G&&(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++),t&V&&(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++),t&U&&(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++),t&j&&(this._numEdgesLayerPortions++,this.model.numEdgesLayerPortions++),t&L&&(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++),t&M&&(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++),s&&(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++),this._setFlags(e,t,s)}setVisible(e,t,s){if(!this._finalized)throw"Not finalized";t&F?(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++):(this._numVisibleLayerPortions--,this.model.numVisibleLayerPortions--),this._setFlags(e,t,s)}setHighlighted(e,t,s){if(!this._finalized)throw"Not finalized";t&k?(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++):(this._numHighlightedLayerPortions--,this.model.numHighlightedLayerPortions--),this._setFlags(e,t,s)}setXRayed(e,t,s){if(!this._finalized)throw"Not finalized";t&G?(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++):(this._numXRayedLayerPortions--,this.model.numXRayedLayerPortions--),this._setFlags(e,t,s)}setSelected(e,t,s){if(!this._finalized)throw"Not finalized";t&V?(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++):(this._numSelectedLayerPortions--,this.model.numSelectedLayerPortions--),this._setFlags(e,t,s)}setEdges(e,t,s){if(!this._finalized)throw"Not finalized";t&j?(this._numEdgesLayerPortions++,this.model.numEdgesLayerPortions++):(this._numEdgesLayerPortions--,this.model.numEdgesLayerPortions--),this._setFlags(e,t,s)}setClippable(e,t){if(!this._finalized)throw"Not finalized";t&U?(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++):(this._numClippableLayerPortions--,this.model.numClippableLayerPortions--),this._setFlags(e,t)}setCollidable(e,t){if(!this._finalized)throw"Not finalized"}setPickable(e,t,s){if(!this._finalized)throw"Not finalized";t&L?(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++):(this._numPickableLayerPortions--,this.model.numPickableLayerPortions--),this._setFlags(e,t,s)}setCulled(e,t,s){if(!this._finalized)throw"Not finalized";t&M?(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++):(this._numCulledLayerPortions--,this.model.numCulledLayerPortions--),this._setFlags(e,t,s)}setColor(e,t){if(!this._finalized)throw"Not finalized";na[0]=t[0],na[1]=t[1],na[2]=t[2],this._state.colorsBuf.setData(na,3*e)}setTransparent(e,t,s){s?(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++):(this._numTransparentLayerPortions--,this.model.numTransparentLayerPortions--),this._setFlags(e,t,s)}_setFlags(e,t,s){if(!this._finalized)throw"Not finalized";const i=!!(t&F),r=!!(t&G),o=!!(t&k),n=!!(t&V),a=!!(t&j),l=!!(t&L),h=!!(t&M);let c,A;c=!i||h||r||o&&!this.model.scene.highlightMaterial.glowThrough||n&&!this.model.scene.selectedMaterial.glowThrough?fr.NOT_RENDERED:s?fr.COLOR_TRANSPARENT:fr.COLOR_OPAQUE,A=!i||h?fr.NOT_RENDERED:n?fr.SILHOUETTE_SELECTED:o?fr.SILHOUETTE_HIGHLIGHTED:r?fr.SILHOUETTE_XRAYED:fr.NOT_RENDERED;let u=0;u=!i||h?fr.NOT_RENDERED:n?fr.EDGES_SELECTED:o?fr.EDGES_HIGHLIGHTED:r?fr.EDGES_XRAYED:a?s?fr.EDGES_COLOR_TRANSPARENT:fr.EDGES_COLOR_OPAQUE:fr.NOT_RENDERED;let p=0;p|=c,p|=A<<4,p|=u<<8,p|=(i&&!h&&l?fr.PICK:fr.NOT_RENDERED)<<12,p|=(t&U?255:0)<<16,aa[0]=p,this._state.flagsBuf.setData(aa,e)}setOffset(e,t){if(!this._finalized)throw"Not finalized";this.model.scene.entityOffsetsEnabled?(ca[0]=t[0],ca[1]=t[1],ca[2]=t[2],this._state.offsetsBuf.setData(ca,3*e)):this.model.error("Entity#offset not enabled for this Viewer")}drawColorOpaque(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&this._pointsInstancingRenderers.colorRenderer&&this._pointsInstancingRenderers.colorRenderer.drawLayer(t,this,fr.COLOR_OPAQUE)}drawColorTransparent(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numTransparentLayerPortions&&this._numXRayedLayerPortions!==this._numPortions&&this._pointsInstancingRenderers.colorRenderer&&this._pointsInstancingRenderers.colorRenderer.drawLayer(t,this,fr.COLOR_TRANSPARENT)}drawDepth(e,t){}drawNormals(e,t){}drawSilhouetteXRayed(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numXRayedLayerPortions&&this._pointsInstancingRenderers.silhouetteRenderer&&this._pointsInstancingRenderers.silhouetteRenderer.drawLayer(t,this,fr.SILHOUETTE_XRAYED)}drawSilhouetteHighlighted(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numHighlightedLayerPortions&&this._pointsInstancingRenderers.silhouetteRenderer&&this._pointsInstancingRenderers.silhouetteRenderer.drawLayer(t,this,fr.SILHOUETTE_HIGHLIGHTED)}drawSilhouetteSelected(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numSelectedLayerPortions&&this._pointsInstancingRenderers.silhouetteRenderer&&this._pointsInstancingRenderers.silhouetteRenderer.drawLayer(t,this,fr.SILHOUETTE_SELECTED)}drawEdgesColorOpaque(e,t){}drawEdgesColorTransparent(e,t){}drawEdgesHighlighted(e,t){}drawEdgesSelected(e,t){}drawEdgesXRayed(e,t){}drawOcclusion(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._pointsInstancingRenderers.occlusionRenderer&&this._pointsInstancingRenderers.occlusionRenderer.drawLayer(t,this,fr.COLOR_OPAQUE)}drawShadow(e,t){}drawPickMesh(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._pointsInstancingRenderers.pickMeshRenderer&&this._pointsInstancingRenderers.pickMeshRenderer.drawLayer(t,this,fr.PICK)}drawPickDepths(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._pointsInstancingRenderers.pickDepthRenderer&&this._pointsInstancingRenderers.pickDepthRenderer.drawLayer(t,this,fr.PICK)}drawPickNormals(e,t){}destroy(){const e=this._state;e.colorsBuf&&(e.colorsBuf.destroy(),e.colorsBuf=null),e.flagsBuf&&(e.flagsBuf.destroy(),e.flagsBuf=null),e.offsetsBuf&&(e.offsetsBuf.destroy(),e.offsetsBuf=null),e.modelMatrixCol0Buf&&(e.modelMatrixCol0Buf.destroy(),e.modelMatrixCol0Buf=null),e.modelMatrixCol1Buf&&(e.modelMatrixCol1Buf.destroy(),e.modelMatrixCol1Buf=null),e.modelMatrixCol2Buf&&(e.modelMatrixCol2Buf.destroy(),e.modelMatrixCol2Buf=null),e.pickColorsBuf&&(e.pickColorsBuf.destroy(),e.pickColorsBuf=null),e.destroy()}}class ua{constructor(e){this.id=e.id,this.colorTexture=e.colorTexture,this.metallicRoughnessTexture=e.metallicRoughnessTexture,this.normalsTexture=e.normalsTexture,this.emissiveTexture=e.emissiveTexture,this.occlusionTexture=e.occlusionTexture}destroy(){}}class pa{constructor(e){this.id=e.id,this.texture=e.texture}destroy(){this.texture&&(this.texture.destroy(),this.texture=null)}}const da={enabled:!1,files:{},add:function(e,t){!1!==this.enabled&&(this.files[e]=t)},get:function(e){if(!1!==this.enabled)return this.files[e]},remove:function(e){delete this.files[e]},clear:function(){this.files={}}};const fa=new class{constructor(e,t,s){this.isLoading=!1,this.itemsLoaded=0,this.itemsTotal=0,this.urlModifier=void 0,this.handlers=[],this.onStart=void 0,this.onLoad=e,this.onProgress=t,this.onError=s}itemStart(e){this.itemsTotal++,!1===this.isLoading&&void 0!==this.onStart&&this.onStart(e,this.itemsLoaded,this.itemsTotal),this.isLoading=!0}itemEnd(e){this.itemsLoaded++,void 0!==this.onProgress&&this.onProgress(e,this.itemsLoaded,this.itemsTotal),this.itemsLoaded===this.itemsTotal&&(this.isLoading=!1,void 0!==this.onLoad&&this.onLoad())}itemError(e){void 0!==this.onError&&this.onError(e)}resolveURL(e){return this.urlModifier?this.urlModifier(e):e}setURLModifier(e){return this.urlModifier=e,this}addHandler(e,t){return this.handlers.push(e,t),this}removeHandler(e){const t=this.handlers.indexOf(e);return-1!==t&&this.handlers.splice(t,2),this}getHandler(e){for(let t=0,s=this.handlers.length;t<s;t+=2){const s=this.handlers[t],i=this.handlers[t+1];if(s.global&&(s.lastIndex=0),s.test(e))return i}return null}};const Ea={};class ma extends class{constructor(e){this.manager=void 0!==e?e:fa,this.crossOrigin="anonymous",this.withCredentials=!1,this.path="",this.resourcePath="",this.requestHeader={}}load(){}loadAsync(e,t){const s=this;return new Promise((function(i,r){s.load(e,i,t,r)}))}parse(){}setCrossOrigin(e){return this.crossOrigin=e,this}setWithCredentials(e){return this.withCredentials=e,this}setPath(e){return this.path=e,this}setResourcePath(e){return this.resourcePath=e,this}setRequestHeader(e){return this.requestHeader=e,this}}{constructor(e){super(e)}load(e,t,s,i){void 0===e&&(e=""),void 0!==this.path&&(e=this.path+e),e=this.manager.resolveURL(e);const r=da.get(e);if(void 0!==r)return this.manager.itemStart(e),setTimeout((()=>{t&&t(r),this.manager.itemEnd(e)}),0),r;if(void 0!==Ea[e])return void Ea[e].push({onLoad:t,onProgress:s,onError:i});Ea[e]=[],Ea[e].push({onLoad:t,onProgress:s,onError:i});const o=new Request(e,{headers:new Headers(this.requestHeader),credentials:this.withCredentials?"include":"same-origin"}),n=this.mimeType,a=this.responseType;fetch(o).then((t=>{if(200===t.status||0===t.status){if(0===t.status&&console.warn("FileLoader: HTTP Status 0 received."),"undefined"==typeof ReadableStream||void 0===t.body.getReader)return t;const s=Ea[e],i=t.body.getReader(),r=t.headers.get("Content-Length"),o=r?parseInt(r):0,n=0!==o;let a=0;const l=new ReadableStream({start(e){!function t(){i.read().then((({done:i,value:r})=>{if(i)e.close();else{a+=r.byteLength;const i=new ProgressEvent("progress",{lengthComputable:n,loaded:a,total:o});for(let e=0,t=s.length;e<t;e++){const t=s[e];t.onProgress&&t.onProgress(i)}e.enqueue(r),t()}}))}()}});return new Response(l)}throw Error(`fetch for "${t.url}" responded with ${t.status}: ${t.statusText}`)})).then((e=>{switch(a){case"arraybuffer":return e.arrayBuffer();case"blob":return e.blob();case"document":return e.text().then((e=>(new DOMParser).parseFromString(e,n)));case"json":return e.json();default:if(void 0===n)return e.text();{const t=/charset="?([^;"\s]*)"?/i.exec(n),s=t&&t[1]?t[1].toLowerCase():void 0,i=new TextDecoder(s);return e.arrayBuffer().then((e=>i.decode(e)))}}})).then((t=>{da.add(e,t);const s=Ea[e];delete Ea[e];for(let e=0,i=s.length;e<i;e++){const i=s[e];i.onLoad&&i.onLoad(t)}})).catch((t=>{const s=Ea[e];if(void 0===s)throw this.manager.itemError(e),t;delete Ea[e];for(let e=0,i=s.length;e<i;e++){const i=s[e];i.onError&&i.onError(t)}this.manager.itemError(e)})).finally((()=>{this.manager.itemEnd(e)})),this.manager.itemStart(e)}setResponseType(e){return this.responseType=e,this}setMimeType(e){return this.mimeType=e,this}}class ya{constructor(e=4){this.pool=e,this.queue=[],this.workers=[],this.workersResolve=[],this.workerStatus=0}_initWorker(e){if(!this.workers[e]){const t=this.workerCreator();t.addEventListener("message",this._onMessage.bind(this,e)),this.workers[e]=t}}_getIdleWorker(){for(let e=0;e<this.pool;e++)if(!(this.workerStatus&1<<e))return e;return-1}_onMessage(e,t){const s=this.workersResolve[e];if(s&&s(t),this.queue.length){const{resolve:t,msg:s,transfer:i}=this.queue.shift();this.workersResolve[e]=t,this.workers[e].postMessage(s,i)}else this.workerStatus^=1<<e}setWorkerCreator(e){this.workerCreator=e}setWorkerLimit(e){this.pool=e}postMessage(e,t){return new Promise((s=>{const i=this._getIdleWorker();-1!==i?(this._initWorker(i),this.workerStatus|=1<<i,this.workersResolve[i]=s,this.workers[i].postMessage(e,t)):this.queue.push({resolve:s,msg:e,transfer:t})}))}destroy(){this.workers.forEach((e=>e.terminate())),this.workersResolve.length=0,this.workers.length=0,this.queue.length=0,this.workerStatus=0}}let ga=0;class Ia{constructor({viewer:e,transcoderPath:t,workerLimit:s}){this._transcoderPath=t||"https://cdn.jsdelivr.net/npm/@xeokit/xeokit-sdk/dist/basis/",this._transcoderBinary=null,this._transcoderPending=null,this._workerPool=new ya,this._workerSourceURL="",s&&this._workerPool.setWorkerLimit(s);const i=e.capabilities;this._workerConfig={astcSupported:i.astcSupported,etc1Supported:i.etc1Supported,etc2Supported:i.etc2Supported,dxtSupported:i.dxtSupported,bptcSupported:i.bptcSupported,pvrtcSupported:i.pvrtcSupported},this._supportedFileTypes=["xkt2"]}_init(){if(!this._transcoderPending){const e=new ma;e.setPath(this._transcoderPath),e.setWithCredentials(this.withCredentials);const t=e.loadAsync("basis_transcoder.js"),s=new ma;s.setPath(this._transcoderPath),s.setResponseType("arraybuffer"),s.setWithCredentials(this.withCredentials);const i=s.loadAsync("basis_transcoder.wasm");this._transcoderPending=Promise.all([t,i]).then((([e,t])=>{const s=Ia.BasisWorker.toString(),i=["/* constants */","let _EngineFormat = "+JSON.stringify(Ia.EngineFormat),"let _TranscoderFormat = "+JSON.stringify(Ia.TranscoderFormat),"let _BasisFormat = "+JSON.stringify(Ia.BasisFormat),"/* basis_transcoder.js */",e,"/* worker */",s.substring(s.indexOf("{")+1,s.lastIndexOf("}"))].join("\n");this._workerSourceURL=URL.createObjectURL(new Blob([i])),this._transcoderBinary=t,this._workerPool.setWorkerCreator((()=>{const e=new Worker(this._workerSourceURL),t=this._transcoderBinary.slice(0);return e.postMessage({type:"init",config:this._workerConfig,transcoderBinary:t},[t]),e}))})),ga>0&&console.warn("KTX2TextureTranscoder: Multiple active KTX2TextureTranscoder may cause performance issues. Use a single KTX2TextureTranscoder instance, or call .dispose() on old instances."),ga++}return this._transcoderPending}transcode(e,t,s={}){return new Promise(((i,r)=>{const o=s;this._init().then((()=>this._workerPool.postMessage({type:"transcode",buffers:e,taskConfig:o},e))).then((e=>{const s=e.data,{mipmaps:o,width:n,height:a,format:l,type:h,error:c,dfdTransferFn:A,dfdFlags:u}=s;if("error"===h)return r(c);t.setCompressedData({mipmaps:o,props:{format:l,minFilter:1===o.length?$t:ts,magFilter:1===o.length?$t:ts,encoding:2===A?fs:ds,premultiplyAlpha:!!(1&u)}}),i()}))}))}destroy(){URL.revokeObjectURL(this._workerSourceURL),this._workerPool.destroy(),ga--}}Ia.BasisFormat={ETC1S:0,UASTC_4x4:1},Ia.TranscoderFormat={ETC1:0,ETC2:1,BC1:2,BC3:3,BC4:4,BC5:5,BC7_M6_OPAQUE_ONLY:6,BC7_M5:7,PVRTC1_4_RGB:8,PVRTC1_4_RGBA:9,ASTC_4x4:10,ATC_RGB:11,ATC_RGBA_INTERPOLATED_ALPHA:12,RGBA32:13,RGB565:14,BGR565:15,RGBA4444:16},Ia.EngineFormat={RGBAFormat:is,RGBA_ASTC_4x4_Format:us,RGBA_BPTC_Format:ps,RGBA_ETC2_EAC_Format:As,RGBA_PVRTC_4BPPV1_Format:hs,RGBA_S3TC_DXT5_Format:as,RGB_ETC1_Format:36196,RGB_ETC2_Format:cs,RGB_PVRTC_4BPPV1_Format:ls,RGB_S3TC_DXT1_Format:rs},Ia.BasisWorker=function(){let e,t,s;const i=_EngineFormat,r=_TranscoderFormat,o=_BasisFormat;self.addEventListener("message",(function(n){const c=n.data;switch(c.type){case"init":e=c.config,A=c.transcoderBinary,t=new Promise((e=>{s={wasmBinary:A,onRuntimeInitialized:e},BASIS(s)})).then((()=>{s.initializeBasis(),void 0===s.KTX2File&&console.warn("KTX2TextureTranscoder: Please update Basis Universal transcoder.")}));break;case"transcode":t.then((()=>{try{const{width:t,height:n,hasAlpha:A,mipmaps:u,format:p,dfdTransferFn:d,dfdFlags:f}=function(t){const n=new s.KTX2File(new Uint8Array(t));function c(){n.close(),n.delete()}if(!n.isValid())throw c(),new Error("KTX2TextureTranscoder: Invalid or unsupported .ktx2 file");const A=n.isUASTC()?o.UASTC_4x4:o.ETC1S,u=n.getWidth(),p=n.getHeight(),d=n.getLevels(),f=n.getHasAlpha(),E=n.getDFDTransferFunc(),m=n.getDFDFlags(),{transcoderFormat:y,engineFormat:g}=function(t,s,n,c){let A,u;const p=t===o.ETC1S?a:l;for(let i=0;i<p.length;i++){const r=p[i];if(e[r.if]&&(r.basisFormat.includes(t)&&!(c&&r.transcoderFormat.length<2)&&(!r.needsPowerOfTwo||h(s)&&h(n))))return A=r.transcoderFormat[c?1:0],u=r.engineFormat[c?1:0],{transcoderFormat:A,engineFormat:u}}return console.warn("KTX2TextureTranscoder: No suitable compressed texture format found. Decoding to RGBA32."),A=r.RGBA32,u=i.RGBAFormat,{transcoderFormat:A,engineFormat:u}}(A,u,p,f);if(!u||!p||!d)throw c(),new Error("KTX2TextureTranscoder: Invalid texture");if(!n.startTranscoding())throw c(),new Error("KTX2TextureTranscoder: .startTranscoding failed");const I=[];for(let e=0;e<d;e++){const t=n.getImageLevelInfo(e,0,0),s=t.origWidth,i=t.origHeight,r=new Uint8Array(n.getImageTranscodedSizeInBytes(e,0,0,y));if(!n.transcodeImage(r,e,0,0,y,0,-1,-1))throw c(),new Error("KTX2TextureTranscoder: .transcodeImage failed.");I.push({data:r,width:s,height:i})}return c(),{width:u,height:p,hasAlpha:f,mipmaps:I,format:g,dfdTransferFn:E,dfdFlags:m}}(c.buffers[0]),E=[];for(let e=0;e<u.length;++e)E.push(u[e].data.buffer);self.postMessage({type:"transcode",id:c.id,width:t,height:n,hasAlpha:A,mipmaps:u,format:p,dfdTransferFn:d,dfdFlags:f},E)}catch(e){console.error(`[KTX2TextureTranscoder.BasisWorker]: ${e}`),self.postMessage({type:"error",id:c.id,error:e.message})}}))}var A}));const n=[{if:"astcSupported",basisFormat:[o.UASTC_4x4],transcoderFormat:[r.ASTC_4x4,r.ASTC_4x4],engineFormat:[i.RGBA_ASTC_4x4_Format,i.RGBA_ASTC_4x4_Format],priorityETC1S:1/0,priorityUASTC:1,needsPowerOfTwo:!1},{if:"bptcSupported",basisFormat:[o.ETC1S,o.UASTC_4x4],transcoderFormat:[r.BC7_M5,r.BC7_M5],engineFormat:[i.RGBA_BPTC_Format,i.RGBA_BPTC_Format],priorityETC1S:3,priorityUASTC:2,needsPowerOfTwo:!1},{if:"dxtSupported",basisFormat:[o.ETC1S,o.UASTC_4x4],transcoderFormat:[r.BC1,r.BC3],engineFormat:[i.RGB_S3TC_DXT1_Format,i.RGBA_S3TC_DXT5_Format],priorityETC1S:4,priorityUASTC:5,needsPowerOfTwo:!1},{if:"etc2Supported",basisFormat:[o.ETC1S,o.UASTC_4x4],transcoderFormat:[r.ETC1,r.ETC2],engineFormat:[i.RGB_ETC2_Format,i.RGBA_ETC2_EAC_Format],priorityETC1S:1,priorityUASTC:3,needsPowerOfTwo:!1},{if:"etc1Supported",basisFormat:[o.ETC1S,o.UASTC_4x4],transcoderFormat:[r.ETC1],engineFormat:[i.RGB_ETC1_Format],priorityETC1S:2,priorityUASTC:4,needsPowerOfTwo:!1},{if:"pvrtcSupported",basisFormat:[o.ETC1S,o.UASTC_4x4],transcoderFormat:[r.PVRTC1_4_RGB,r.PVRTC1_4_RGBA],engineFormat:[i.RGB_PVRTC_4BPPV1_Format,i.RGBA_PVRTC_4BPPV1_Format],priorityETC1S:5,priorityUASTC:6,needsPowerOfTwo:!0}],a=n.sort((function(e,t){return e.priorityETC1S-t.priorityETC1S})),l=n.sort((function(e,t){return e.priorityUASTC-t.priorityUASTC}));function h(e){return e<=2||0==(e&e-1)&&0!==e}};const va={};
 /**
    * @author https://github.com/tmarti, with support from https://tribia.com/
    * @license MIT
@@ -20,11 +20,11 @@ function Gt(e,t){t.length;const s=e.length,i=[],r=[],o=e=>{for(let s=0,i=e.meshI
    * step, but is much more GC-friendly and actually faster than the classic O(N)
    * approach based in keeping a hash-based LUT to identify unique positionsCompressed.
    */
-let Ra=null;function Pa(e,t){let s;for(let i=0;i<3;i++)if(0!=(s=Ra[3*e+i]-Ra[3*t+i]))return s;return 0}let Da=null;function Na(e){const t=e.positionsCompressed,s=e.indices,i=e.edgeIndices;!function(e){if(!(null!==Da&&Da.length>=e)){Da=new Uint32Array(e);for(let t=0;t<e;t++)Da[t]=t}}(t.length/3);const r=Da.slice(0,t.length/3),o=Da.slice(0,t.length/3);Ra=t,r.sort(Pa);let n=0;o[r[0]]=0;for(let e=1,t=r.length;e<t;e++)0!==Pa(r[e],r[e-1])&&n++,o[r[e]]=n;const a=new Uint16Array(3*(n+1));n=0,a[3*n+0]=t[3*r[0]+0],a[3*n+1]=t[3*r[0]+1],a[3*n+2]=t[3*r[0]+2];for(let e=1,s=r.length;e<s;e++)0!==Pa(r[e],r[e-1])&&(n++,a[3*n+0]=t[3*r[e]+0],a[3*n+1]=t[3*r[e]+1],a[3*n+2]=t[3*r[e]+2]),o[r[e]]=n;Ra=null;const l=new Uint32Array(s.length);for(let e=0,t=s.length;e<t;e++)l[e]=o[s[e]];const h=new Uint32Array(i.length);for(let e=0,t=i.length;e<t;e++)h[e]=o[i[e]];return[a,l,h]}
+let Ta=null;function _a(e,t){let s;for(let i=0;i<3;i++)if(0!=(s=Ta[3*e+i]-Ta[3*t+i]))return s;return 0}let Ra=null;function Pa(e){const t=e.positionsCompressed,s=e.indices,i=e.edgeIndices;!function(e){if(!(null!==Ra&&Ra.length>=e)){Ra=new Uint32Array(e);for(let t=0;t<e;t++)Ra[t]=t}}(t.length/3);const r=Ra.slice(0,t.length/3),o=Ra.slice(0,t.length/3);Ta=t,r.sort(_a);let n=0;o[r[0]]=0;for(let e=1,t=r.length;e<t;e++)0!==_a(r[e],r[e-1])&&n++,o[r[e]]=n;const a=new Uint16Array(3*(n+1));n=0,a[3*n+0]=t[3*r[0]+0],a[3*n+1]=t[3*r[0]+1],a[3*n+2]=t[3*r[0]+2];for(let e=1,s=r.length;e<s;e++)0!==_a(r[e],r[e-1])&&(n++,a[3*n+0]=t[3*r[e]+0],a[3*n+1]=t[3*r[e]+1],a[3*n+2]=t[3*r[e]+2]),o[r[e]]=n;Ta=null;const l=new Uint32Array(s.length);for(let e=0,t=s.length;e<t;e++)l[e]=o[s[e]];const h=new Uint32Array(i.length);for(let e=0,t=i.length;e<t;e++)h[e]=o[i[e]];return[a,l,h]}
 /**
    * @author https://github.com/tmarti, with support from https://tribia.com/
    * @license MIT
-   **/let ba=null;function Ca(e,t){const s=3*e,i=3*t;let r,o,n,a,l,h;const c=Math.min(r=ba[s],o=ba[s+1],n=ba[s+2]),A=Math.min(a=ba[i],l=ba[i+1],h=ba[i+2]);if(c!==A)return c-A;const u=Math.max(r,o,n),p=Math.max(a,l,h);return u!==p?u-p:0}let Oa=null;function Sa(e,t){let s=Oa[2*e]-Oa[2*t];return 0!==s?s:Oa[2*e+1]-Oa[2*t+1]}function xa(e,t,s=!1){const i=e.positionsCompressed||[],r=function(e,t){const s=new Int32Array(e.length/3);for(let e=0,t=s.length;e<t;e++)s[e]=e;ba=new Int32Array(e.length);for(let s=0,i=e.length;s<i;s++)ba[s]=e[s]>>t;s.sort(Ca);const i=new Int32Array(e.length);for(let t=0,r=s.length;t<r;t++)i[3*t+0]=e[3*s[t]+0],i[3*t+1]=e[3*s[t]+1],i[3*t+2]=e[3*s[t]+2];return i}(e.indices||[],t),o=function(e){if(0===(e||[]).length)return[];let t=new Int32Array(e.length/2);for(let e=0,s=t.length;e<s;e++)t[e]=e;for(let t=0,s=e.length;t<s;t+=2)if(e[t]>e[t+1]){let s=e[t];e[t]=e[t+1],e[t+1]=s}Oa=new Int32Array(e),t.sort(Sa);const s=new Int32Array(e.length);for(let i=0,r=t.length;i<r;i++)s[2*i+0]=e[2*t[i]+0],s[2*i+1]=e[2*t[i]+1];return s}(e.edgeIndices||[]);function n(e,t){if(e>t){let s=e;e=t,t=s}function s(s,i){return s!==e?e-s:i!==t?t-i:0}let i=0,r=(o.length>>1)-1;for(;i<=r;){const e=r+i>>1,t=s(o[2*e],o[2*e+1]);if(t>0)i=e+1;else{if(!(t<0))return e;r=e-1}}return-i-1}const a=new Int32Array(o.length/2);a.fill(0);const l=i.length/3;if(l>8*(1<<t))return[e];const h=new Int32Array(l);h.fill(-1);const c=[];function A(){h.fill(-1);const e={positionsCompressed:[],indices:[],edgeIndices:[],maxNumPositions:(1<<t)-t,numPositions:0,bucketNumber:c.length};return c.push(e),e}let u=A();for(let t=0,s=r.length;t<s;t+=3){let s=0;const l=r[t],c=r[t+1],p=r[t+2];if(-1===h[l]&&s++,-1===h[c]&&s++,-1===h[p]&&s++,s+u.numPositions>u.maxNumPositions&&(u=A()),u.bucketNumber>8)return[e];let d;-1===h[l]&&(h[l]=u.numPositions++,u.positionsCompressed.push(i[3*l]),u.positionsCompressed.push(i[3*l+1]),u.positionsCompressed.push(i[3*l+2])),-1===h[c]&&(h[c]=u.numPositions++,u.positionsCompressed.push(i[3*c]),u.positionsCompressed.push(i[3*c+1]),u.positionsCompressed.push(i[3*c+2])),-1===h[p]&&(h[p]=u.numPositions++,u.positionsCompressed.push(i[3*p]),u.positionsCompressed.push(i[3*p+1]),u.positionsCompressed.push(i[3*p+2])),u.indices.push(h[l]),u.indices.push(h[c]),u.indices.push(h[p]),(d=n(l,c))>=0&&0===a[d]&&(a[d]=1,u.edgeIndices.push(h[o[2*d]]),u.edgeIndices.push(h[o[2*d+1]])),(d=n(l,p))>=0&&0===a[d]&&(a[d]=1,u.edgeIndices.push(h[o[2*d]]),u.edgeIndices.push(h[o[2*d+1]])),(d=n(c,p))>=0&&0===a[d]&&(a[d]=1,u.edgeIndices.push(h[o[2*d]]),u.edgeIndices.push(h[o[2*d+1]]))}const p=t/8*2,d=t/8,f=2*i.length+(r.length+o.length)*p;let E=0,m=-i.length/3;return c.forEach((e=>{E+=2*e.positionsCompressed.length+(e.indices.length+e.edgeIndices.length)*d,m+=e.positionsCompressed.length/3})),E>f?[e]:(s&&function(e,t){const s={};let i=0;e.forEach((e=>{const t=e.indices,r=e.edgeIndices,o=e.positionsCompressed;for(let e=0,i=t.length;e<i;e+=3){const i=o[3*t[e]]+"_"+o[3*t[e]+1]+"_"+o[3*t[e]+2]+"/"+o[3*t[e+1]]+"_"+o[3*t[e+1]+1]+"_"+o[3*t[e+1]+2]+"/"+o[3*t[e+2]]+"_"+o[3*t[e+2]+1]+"_"+o[3*t[e+2]+2];s[i]=!0}i+=e.edgeIndices.length/2;for(let e=0,t=r.length;e<t;e+=2)o[3*r[e]],o[3*r[e]+1],o[3*r[e]+2],o[3*r[e+1]],o[3*r[e+1]+1],o[3*r[e+1]+2]}));{const e=t.indices;t.edgeIndices;const i=t.positionsCompressed;for(let t=0,r=e.length;t<r;t+=3){const r=i[3*e[t]]+"_"+i[3*e[t]+1]+"_"+i[3*e[t]+2]+"/"+i[3*e[t+1]]+"_"+i[3*e[t+1]+1]+"_"+i[3*e[t+1]+2]+"/"+i[3*e[t+2]]+"_"+i[3*e[t+2]+1]+"_"+i[3*e[t+2]+2];if(!(r in s))throw console.log("Not found "+r),"Ohhhh!"}}}(c,e),c)}const wa=p.vec3(),Ba=p.vec3(),Fa=p.vec3(),Ma=p.vec3(),La=p.vec4(),Ua=p.mat4();class Ha{constructor(e,t){this._scene=e,this._withSAO=t,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){const e=this._scene;return[e._lightsState.getHash(),e._sectionPlanesState.getHash(),this._withSAO?"sao":"nosao"].join(";")}drawLayer(e,t,s){const i=this._scene,r=i.camera,o=t.model,n=i.canvas.gl,a=t._state,l=a.textureState,h=t._state.origin,{position:c,rotationMatrix:A,rotationMatrixConjugate:u}=o;if(!this._program&&(this._allocate(),this.errors))return;let d,f;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram(e,a)),l.bindCommonTextures(this._program,this._uTexturePerObjectIdPositionsDecodeMatrix,this._uTexturePerVertexIdCoordinates,this._uTexturePerObjectIdColorsAndFlags,this._uTextureModelMatrices,this._uTexturePerObjectIdOffsets);const E=0!==h[0]||0!==h[1]||0!==h[2],m=0!==c[0]||0!==c[1]||0!==c[2];if(E||m){const e=wa;if(E){const t=p.transformPoint3(A,h,Ba);e[0]=t[0],e[1]=t[1],e[2]=t[2]}else e[0]=0,e[1]=0,e[2]=0;e[0]+=c[0],e[1]+=c[1],e[2]+=c[2],d=S(r.viewMatrix,e,Ua),f=Fa,f[0]=r.eye[0]-e[0],f[1]=r.eye[1]-e[1],f[2]=r.eye[2]-e[2]}else d=r.viewMatrix,f=r.eye;if(n.uniformMatrix4fv(this._uSceneModelWorldMatrix,!1,u),n.uniformMatrix4fv(this._uViewMatrix,!1,d),n.uniformMatrix4fv(this._uProjMatrix,!1,r.projMatrix),n.uniform3fv(this._uCameraEyeRtc,f),n.uniform1i(this._uRenderPass,s),i.logarithmicDepthBufferEnabled){const t=2/(Math.log(e.pickZFar+1)/Math.LN2);n.uniform1f(this._uLogDepthBufFC,t)}const y=i._sectionPlanesState.sectionPlanes.length;if(y>0){const e=i._sectionPlanesState.sectionPlanes,s=t.layerIndex*y,r=o.renderFlags;for(let t=0;t<y;t++){const i=this._uSectionPlanes[t];if(i){const o=r.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,o?1:0),o){const s=e[t];if(h){const e=B(s.dist,s.dir,h,Ma);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}a.numIndices8Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,8),n.drawArrays(n.TRIANGLES,0,a.numIndices8Bits)),a.numIndices16Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,16),n.drawArrays(n.TRIANGLES,0,a.numIndices16Bits)),a.numIndices32Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,32),n.drawArrays(n.TRIANGLES,0,a.numIndices32Bits)),e.drawElements++}_allocate(){const e=this._scene,t=e.canvas.gl,s=e._lightsState;if(this._program=new ae(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const i=this._program;this._uRenderPass=i.getLocation("renderPass"),this._uLightAmbient=i.getLocation("lightAmbient"),this._uLightColor=[],this._uLightDir=[],this._uLightPos=[],this._uLightAttenuation=[];const r=s.lights;let o;for(let e=0,t=r.length;e<t;e++)switch(o=r[e],o.type){case"dir":this._uLightColor[e]=i.getLocation("lightColor"+e),this._uLightPos[e]=null,this._uLightDir[e]=i.getLocation("lightDir"+e);break;case"point":this._uLightColor[e]=i.getLocation("lightColor"+e),this._uLightPos[e]=i.getLocation("lightPos"+e),this._uLightDir[e]=null,this._uLightAttenuation[e]=i.getLocation("lightAttenuation"+e);break;case"spot":this._uLightColor[e]=i.getLocation("lightColor"+e),this._uLightPos[e]=i.getLocation("lightPos"+e),this._uLightDir[e]=i.getLocation("lightDir"+e),this._uLightAttenuation[e]=i.getLocation("lightAttenuation"+e)}this._uSceneModelWorldMatrix=i.getLocation("sceneModelWorldMatrix"),this._uViewMatrix=i.getLocation("viewMatrix"),this._uProjMatrix=i.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,s=e._sectionPlanesState.sectionPlanes.length;t<s;t++)this._uSectionPlanes.push({active:i.getLocation("sectionPlaneActive"+t),pos:i.getLocation("sectionPlanePos"+t),dir:i.getLocation("sectionPlaneDir"+t)});this._withSAO&&(this._uOcclusionTexture="uOcclusionTexture",this._uSAOParams=i.getLocation("uSAOParams")),e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=i.getLocation("logDepthBufFC")),this._uTexturePerObjectIdPositionsDecodeMatrix="uTexturePerObjectIdPositionsDecodeMatrix",this._uTexturePerObjectIdColorsAndFlags="uTexturePerObjectIdColorsAndFlags",this._uTexturePerVertexIdCoordinates="uTexturePerVertexIdCoordinates",this._uTexturePerPolygonIdNormals="uTexturePerPolygonIdNormals",this._uTexturePerPolygonIdIndices="uTexturePerPolygonIdIndices",this._uTexturePerPolygonIdPortionIds="uTexturePerPolygonIdPortionIds",this._uTextureModelMatrices="uTextureModelMatrices",this._uTexturePerObjectIdOffsets="uTexturePerObjectIdOffsets",this._uCameraEyeRtc=i.getLocation("uCameraEyeRtc")}_bindProgram(e){const t=this._scene,s=t.canvas.gl,i=this._program,r=t._lightsState.lights,o=t.camera.project;i.bind(),this._uLightAmbient&&s.uniform4fv(this._uLightAmbient,t._lightsState.getAmbientColorAndIntensity());for(let e=0,t=r.length;e<t;e++){const t=r[e];this._uLightColor[e]&&s.uniform4f(this._uLightColor[e],t.color[0],t.color[1],t.color[2],t.intensity),this._uLightPos[e]&&(s.uniform3fv(this._uLightPos[e],t.pos),this._uLightAttenuation[e]&&s.uniform1f(this._uLightAttenuation[e],t.attenuation)),this._uLightDir[e]&&s.uniform3fv(this._uLightDir[e],t.dir)}if(this._withSAO){const i=t.sao;if(i.possible){const t=s.drawingBufferWidth,r=s.drawingBufferHeight;La[0]=t,La[1]=r,La[2]=i.blendCutoff,La[3]=i.blendFactor,s.uniform4fv(this._uSAOParams,La),this._program.bindTexture(this._uOcclusionTexture,e.occlusionTexture,10)}}if(t.logarithmicDepthBufferEnabled){const e=2/(Math.log(o.far+1)/Math.LN2);s.uniform1f(this._uLogDepthBufFC,e)}}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState,s=e._lightsState,i=t.sectionPlanes.length>0;let r;const o=[];o.push("#version 300 es"),o.push("// TrianglesDataTextureColorRenderer vertex shader"),o.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),o.push("precision highp float;"),o.push("precision highp int;"),o.push("precision highp usampler2D;"),o.push("precision highp isampler2D;"),o.push("precision highp sampler2D;"),o.push("#else"),o.push("precision mediump float;"),o.push("precision mediump int;"),o.push("precision mediump usampler2D;"),o.push("precision mediump isampler2D;"),o.push("precision mediump sampler2D;"),o.push("#endif"),o.push("uniform int renderPass;"),e.entityOffsetsEnabled&&o.push("in vec3 offset;"),o.push("uniform mat4 sceneModelWorldMatrix;"),o.push("uniform mat4 viewMatrix;"),o.push("uniform mat4 projMatrix;"),o.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;"),o.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;"),o.push("uniform highp sampler2D uTexturePerObjectIdOffsets;"),o.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;"),o.push("uniform highp usampler2D uTexturePerPolygonIdIndices;"),o.push("uniform mediump usampler2D uTexturePerPolygonIdPortionIds;"),o.push("uniform highp sampler2D uTextureModelMatrices;"),o.push("uniform vec3 uCameraEyeRtc;"),o.push("vec3 positions[3];"),e.logarithmicDepthBufferEnabled&&(o.push("uniform float logDepthBufFC;"),o.push("out float vFragDepth;"),o.push("out float isPerspective;")),o.push("bool isPerspectiveMatrix(mat4 m) {"),o.push("    return (m[2][3] == - 1.0);"),o.push("}"),o.push("uniform vec4 lightAmbient;");for(let e=0,t=s.lights.length;e<t;e++)r=s.lights[e],"ambient"!==r.type&&(o.push("uniform vec4 lightColor"+e+";"),"dir"===r.type&&o.push("uniform vec3 lightDir"+e+";"),"point"===r.type&&o.push("uniform vec3 lightPos"+e+";"),"spot"===r.type&&(o.push("uniform vec3 lightPos"+e+";"),o.push("uniform vec3 lightDir"+e+";")));i&&(o.push("out vec4 vWorldPosition;"),o.push("flat out uint vFlags2;")),o.push("out vec4 vColor;"),o.push("void main(void) {"),o.push("int polygonIndex = gl_VertexID / 3;"),o.push("int h_packed_object_id_index = (polygonIndex >> 3) & 4095;"),o.push("int v_packed_object_id_index = (polygonIndex >> 3) >> 12;"),o.push("int objectIndex = int(texelFetch(uTexturePerPolygonIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).r);"),o.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);"),o.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),o.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),o.push("if (int(flags.x) != renderPass) {"),o.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),o.push("   return;"),o.push("} else {"),o.push("mat4 worldMatrix = sceneModelWorldMatrix * mat4 (texelFetch (uTextureModelMatrices, ivec2(0, 0), 0), texelFetch (uTextureModelMatrices, ivec2(1, 0), 0), texelFetch (uTextureModelMatrices, ivec2(2, 0), 0), texelFetch (uTextureModelMatrices, ivec2(3, 0), 0));"),o.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));"),o.push("ivec4 packedIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+5, objectIndexCoords.y), 0));"),o.push("int indexBaseOffset = (packedIndexBaseOffset.r << 24) + (packedIndexBaseOffset.g << 16) + (packedIndexBaseOffset.b << 8) + packedIndexBaseOffset.a;"),o.push("int h_index = (polygonIndex - indexBaseOffset) & 4095;"),o.push("int v_index = (polygonIndex - indexBaseOffset) >> 12;"),o.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdIndices, ivec2(h_index, v_index), 0));"),o.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;"),o.push("ivec3 indexPositionH = uniqueVertexIndexes & 4095;"),o.push("ivec3 indexPositionV = uniqueVertexIndexes >> 12;"),o.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));"),o.push("uint solid = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+7, objectIndexCoords.y), 0).r;"),o.push("positions[0] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.r, indexPositionV.r), 0));"),o.push("positions[1] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.g, indexPositionV.g), 0));"),o.push("positions[2] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.b, indexPositionV.b), 0));"),o.push("uvec4 color = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+0, objectIndexCoords.y), 0);"),o.push("if (color.a == 0u) {"),o.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),o.push("   return;"),o.push("};"),o.push("vec3 normal = normalize(cross(positions[2] - positions[0], positions[1] - positions[0]));"),o.push("vec3 position;"),o.push("position = positions[gl_VertexID % 3];"),o.push("vec3 viewNormal = -normalize((transpose(inverse(viewMatrix*positionsDecodeMatrix)) * vec4(normal,1)).xyz);"),o.push("if (solid != 1u) {"),o.push("if (isPerspectiveMatrix(projMatrix)) {"),o.push("vec3 uCameraEyeRtcInQuantizedSpace = (inverse(worldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;"),o.push("if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {"),o.push("position = positions[2 - (gl_VertexID % 3)];"),o.push("viewNormal = -viewNormal;"),o.push("}"),o.push("} else {"),o.push("if (viewNormal.z < 0.0) {"),o.push("position = positions[2 - (gl_VertexID % 3)];"),o.push("viewNormal = -viewNormal;"),o.push("}"),o.push("}"),o.push("}"),o.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),o.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);"),o.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;"),o.push("vec4 viewPosition = viewMatrix * worldPosition; "),o.push("vec3 reflectedColor = vec3(0.0, 0.0, 0.0);"),o.push("vec3 viewLightDir = vec3(0.0, 0.0, -1.0);"),o.push("float lambertian = 1.0;");for(let e=0,t=s.lights.length;e<t;e++)if(r=s.lights[e],"ambient"!==r.type){if("dir"===r.type)"view"===r.space?o.push("viewLightDir = normalize(lightDir"+e+");"):o.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+e+", 0.0)).xyz);");else if("point"===r.type)"view"===r.space?o.push("viewLightDir = -normalize(lightPos"+e+" - viewPosition.xyz);"):o.push("viewLightDir = -normalize((viewMatrix * vec4(lightPos"+e+", 0.0)).xyz);");else{if("spot"!==r.type)continue;"view"===r.space?o.push("viewLightDir = normalize(lightDir"+e+");"):o.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+e+", 0.0)).xyz);")}o.push("lambertian = max(dot(-viewNormal, viewLightDir), 0.0);"),o.push("reflectedColor += lambertian * (lightColor"+e+".rgb * lightColor"+e+".a);")}return o.push("vec3 rgb = vec3(color.rgb) / 255.0;"),o.push("vColor =  vec4((lightAmbient.rgb * lightAmbient.a * rgb) + (reflectedColor * rgb), float(color.a) / 255.0);"),o.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(o.push("vFragDepth = 1.0 + clipPos.w;"),o.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),i&&(o.push("vWorldPosition = worldPosition;"),o.push("vFlags2 = flags2.r;")),o.push("gl_Position = clipPos;"),o.push("}"),o.push("}"),o}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// TrianglesDataTextureColorRenderer fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),this._withSAO&&(i.push("uniform sampler2D uOcclusionTexture;"),i.push("uniform vec4      uSAOParams;"),i.push("const float       packUpscale = 256. / 255.;"),i.push("const float       unpackDownScale = 255. / 256.;"),i.push("const vec3        packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );"),i.push("const vec4        unPackFactors = unpackDownScale / vec4( packFactors, 1. );"),i.push("float unpackRGBToFloat( const in vec4 v ) {"),i.push("    return dot( v, unPackFactors );"),i.push("}")),s){i.push("in vec4 vWorldPosition;"),i.push("flat in uint vFlags2;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = vFlags2 > 0u;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { "),i.push("      discard;"),i.push("  }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),this._withSAO?(i.push("   float viewportWidth     = uSAOParams[0];"),i.push("   float viewportHeight    = uSAOParams[1];"),i.push("   float blendCutoff       = uSAOParams[2];"),i.push("   float blendFactor       = uSAOParams[3];"),i.push("   vec2 uv                 = vec2(gl_FragCoord.x / viewportWidth, gl_FragCoord.y / viewportHeight);"),i.push("   float ambient           = smoothstep(blendCutoff, 1.0, unpackRGBToFloat(texture(uOcclusionTexture, uv))) * blendFactor;"),i.push("   outColor            = vec4(vColor.rgb * ambient, 1.0);")):i.push("   outColor            = vColor;"),i.push("}"),i}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const Ga=new Float32Array([1,1,1]),ka=p.vec3(),Va=p.vec3(),ja=p.vec3(),Qa=p.vec3(),Wa=p.mat4();class za{constructor(e,t){this._scene=e,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){const i=this._scene,r=i.camera,o=t.model,n=i.canvas.gl,a=t._state,l=a.textureState,h=t._state.origin,{position:c,rotationMatrix:A,rotationMatrixConjugate:u}=o,d=r.viewMatrix;if(!this._program&&(this._allocate(),this.errors))return;let f,E;if(e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram(e,a)),l.bindCommonTextures(this._program,this._uTexturePerObjectIdPositionsDecodeMatrix,this._uTexturePerVertexIdCoordinates,this._uTexturePerObjectIdColorsAndFlags,this._uTextureModelMatrices,this._uTexturePerObjectIdOffsets),h||0!==c[0]||0!==c[1]||0!==c[2]){const e=ka;if(h){const t=Va;p.transformPoint3(A,h,t),e[0]=t[0],e[1]=t[1],e[2]=t[2]}else e[0]=0,e[1]=0,e[2]=0;e[0]+=c[0],e[1]+=c[1],e[2]+=c[2],f=S(d,e,Wa),E=ja,E[0]=r.eye[0]-e[0],E[1]=r.eye[1]-e[1],E[2]=r.eye[2]-e[2]}else f=d,E=r.eye;if(n.uniform3fv(this._uCameraEyeRtc,E),n.uniform1i(this._uRenderPass,s),n.uniformMatrix4fv(this._uWorldMatrix,!1,u),n.uniformMatrix4fv(this._uViewMatrix,!1,f),n.uniformMatrix4fv(this._uProjMatrix,!1,r.projMatrix),s===pr.SILHOUETTE_XRAYED){const e=i.xrayMaterial._state,t=e.fillColor,s=e.fillAlpha;n.uniform4f(this._uColor,t[0],t[1],t[2],s)}else if(s===pr.SILHOUETTE_HIGHLIGHTED){const e=i.highlightMaterial._state,t=e.fillColor,s=e.fillAlpha;n.uniform4f(this._uColor,t[0],t[1],t[2],s)}else if(s===pr.SILHOUETTE_SELECTED){const e=i.selectedMaterial._state,t=e.fillColor,s=e.fillAlpha;n.uniform4f(this._uColor,t[0],t[1],t[2],s)}else n.uniform4fv(this._uColor,Ga);if(i.logarithmicDepthBufferEnabled){const t=2/(Math.log(e.pickZFar+1)/Math.LN2);n.uniform1f(this._uLogDepthBufFC,t)}const m=i._sectionPlanesState.sectionPlanes.length;if(m>0){const e=i._sectionPlanesState.sectionPlanes,s=t.layerIndex*m,r=o.renderFlags;for(let t=0;t<m;t++){const i=this._uSectionPlanes[t];if(i){const o=r.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,o?1:0),o){const s=e[t];if(h){const e=B(s.dist,s.dir,h,Qa);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}a.numIndices8Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,8),n.drawArrays(n.TRIANGLES,0,a.numIndices8Bits)),a.numIndices16Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,16),n.drawArrays(n.TRIANGLES,0,a.numIndices16Bits)),a.numIndices32Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,32),n.drawArrays(n.TRIANGLES,0,a.numIndices32Bits)),e.drawElements++}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ae(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uColor=s.getLocation("color"),this._uWorldMatrix=s.getLocation("worldMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=s.getLocation("logDepthBufFC")),this._uTexturePerObjectIdPositionsDecodeMatrix="uTexturePerObjectIdPositionsDecodeMatrix",this._uTexturePerObjectIdColorsAndFlags="uTexturePerObjectIdColorsAndFlags",this._uTexturePerVertexIdCoordinates="uTexturePerVertexIdCoordinates",this._uTexturePerPolygonIdNormals="uTexturePerPolygonIdNormals",this._uTexturePerPolygonIdIndices="uTexturePerPolygonIdIndices",this._uTexturePerPolygonIdPortionIds="uTexturePerPolygonIdPortionIds",this._uTextureModelMatrices="uTextureModelMatrices",this._uTexturePerObjectIdOffsets="uTexturePerObjectIdOffsets",this._uCameraEyeRtc=s.getLocation("uCameraEyeRtc")}_bindProgram(e){const t=this._scene,s=t.canvas.gl,i=t.camera.project;if(this._program.bind(),t.logarithmicDepthBufferEnabled){const e=2/(Math.log(i.far+1)/Math.LN2);s.uniform1f(this._uLogDepthBufFC,e)}}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles dataTexture silhouette vertex shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("uniform mat4 worldMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),s.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;"),s.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;"),s.push("uniform highp sampler2D uTexturePerObjectIdOffsets;"),s.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;"),s.push("uniform highp usampler2D uTexturePerPolygonIdIndices;"),s.push("uniform mediump usampler2D uTexturePerPolygonIdPortionIds;"),s.push("uniform highp sampler2D uTextureModelMatrices;"),s.push("uniform vec3 uCameraEyeRtc;"),s.push("vec3 positions[3];"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("out float isPerspective;")),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("flat out uint vFlags2;")),s.push("void main(void) {"),s.push("int polygonIndex = gl_VertexID / 3;"),s.push("int h_packed_object_id_index = (polygonIndex >> 3) & 4095;"),s.push("int v_packed_object_id_index = (polygonIndex >> 3) >> 12;"),s.push("int objectIndex = int(texelFetch(uTexturePerPolygonIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).r);"),s.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);"),s.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),s.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),s.push("if (int(flags.y) != renderPass) {"),s.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),s.push("   return;"),s.push("} else {"),s.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));"),s.push("ivec4 packedIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+5, objectIndexCoords.y), 0));"),s.push("int indexBaseOffset = (packedIndexBaseOffset.r << 24) + (packedIndexBaseOffset.g << 16) + (packedIndexBaseOffset.b << 8) + packedIndexBaseOffset.a;"),s.push("int h_index = (polygonIndex - indexBaseOffset) & 4095;"),s.push("int v_index = (polygonIndex - indexBaseOffset) >> 12;"),s.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdIndices, ivec2(h_index, v_index), 0));"),s.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;"),s.push("ivec3 indexPositionH = uniqueVertexIndexes & 4095;"),s.push("ivec3 indexPositionV = uniqueVertexIndexes >> 12;"),s.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));"),s.push("uint solid = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+7, objectIndexCoords.y), 0).r;"),s.push("positions[0] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.r, indexPositionV.r), 0));"),s.push("positions[1] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.g, indexPositionV.g), 0));"),s.push("positions[2] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.b, indexPositionV.b), 0));"),s.push("vec3 normal = normalize(cross(positions[2] - positions[0], positions[1] - positions[0]));"),s.push("vec3 position;"),s.push("position = positions[gl_VertexID % 3];"),s.push("vec3 viewNormal = -normalize((transpose(inverse(viewMatrix*positionsDecodeMatrix)) * vec4(normal,1)).xyz);"),s.push("if (solid != 1u) {"),s.push("if (isPerspectiveMatrix(projMatrix)) {"),s.push("vec3 uCameraEyeRtcInQuantizedSpace = (inverse(worldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;"),s.push("if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {"),s.push("position = positions[2 - (gl_VertexID % 3)];"),s.push("viewNormal = -viewNormal;"),s.push("}"),s.push("} else {"),s.push("if (viewNormal.z < 0.0) {"),s.push("position = positions[2 - (gl_VertexID % 3)];"),s.push("viewNormal = -viewNormal;"),s.push("}"),s.push("}"),s.push("}"),s.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),s.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);"),s.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;"),s.push("vec4 viewPosition = viewMatrix * worldPosition; "),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags2 = flags2.r;")),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Triangles dataTexture draw fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("flat in uint vFlags2;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("uniform vec4 color;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = vFlags2 > 0u;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { "),i.push("      discard;"),i.push("  }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    outColor = color;"),i.push("}"),i}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const Ka=new Float32Array([0,0,0,1]),Ya=p.vec3(),Xa=p.vec3();p.vec3();const Za=p.vec3(),qa=p.mat4();class Ja{constructor(e){this._scene=e,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){const i=t.model,r=i.scene,o=r.camera,n=r.canvas.gl,a=t._state,l=a.textureState,h=t._state.origin,{position:c,rotationMatrix:A,rotationMatrixConjugate:u}=i,d=o.viewMatrix;if(!this._program&&(this._allocate(t),this.errors))return;let f;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram()),l.bindCommonTextures(this._program,this._uTexturePerObjectIdPositionsDecodeMatrix,this._uTexturePerVertexIdCoordinates,this._uTexturePerObjectIdColorsAndFlags,this._uTextureModelMatrices,this._uTexturePerObjectIdOffsets);const E=0!==h[0]||0!==h[1]||0!==h[2],m=0!==c[0]||0!==c[1]||0!==c[2];if(E||m){const e=Ya;if(E){const t=Xa;p.transformPoint3(A,h,t),e[0]=t[0],e[1]=t[1],e[2]=t[2]}else e[0]=0,e[1]=0,e[2]=0;e[0]+=c[0],e[1]+=c[1],e[2]+=c[2],f=S(d,e,qa)}else f=d;if(n.uniform1i(this._uRenderPass,s),n.uniformMatrix4fv(this._uSceneModelWorldMatrix,!1,u),n.uniformMatrix4fv(this._uViewMatrix,!1,f),n.uniformMatrix4fv(this._uProjMatrix,!1,o.projMatrix),s===pr.EDGES_XRAYED){const e=r.xrayMaterial._state,t=e.edgeColor,s=e.edgeAlpha;n.uniform4f(this._uColor,t[0],t[1],t[2],s)}else if(s===pr.EDGES_HIGHLIGHTED){const e=r.highlightMaterial._state,t=e.edgeColor,s=e.edgeAlpha;n.uniform4f(this._uColor,t[0],t[1],t[2],s)}else if(s===pr.EDGES_SELECTED){const e=r.selectedMaterial._state,t=e.edgeColor,s=e.edgeAlpha;n.uniform4f(this._uColor,t[0],t[1],t[2],s)}else n.uniform4fv(this._uColor,Ka);const y=r._sectionPlanesState.sectionPlanes.length;if(y>0){const e=r._sectionPlanesState.sectionPlanes,s=t.layerIndex*y,o=i.renderFlags;for(let t=0;t<y;t++){const i=this._uSectionPlanes[t];if(i){const r=o.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,r?1:0),r){const s=e[t];if(h){const e=B(s.dist,s.dir,h,Za);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}a.numEdgeIndices8Bits>0&&(l.bindEdgeIndicesTextures(this._program,this._uTexturePerEdgeIdPortionIds,this._uTexturePerPolygonIdEdgeIndices,8),n.drawArrays(n.LINES,0,a.numEdgeIndices8Bits)),a.numEdgeIndices16Bits>0&&(l.bindEdgeIndicesTextures(this._program,this._uTexturePerEdgeIdPortionIds,this._uTexturePerPolygonIdEdgeIndices,16),n.drawArrays(n.LINES,0,a.numEdgeIndices16Bits)),a.numEdgeIndices32Bits>0&&(l.bindEdgeIndicesTextures(this._program,this._uTexturePerEdgeIdPortionIds,this._uTexturePerPolygonIdEdgeIndices,32),n.drawArrays(n.LINES,0,a.numEdgeIndices32Bits)),e.drawElements++}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ae(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uColor=s.getLocation("color"),this._uSceneModelWorldMatrix=s.getLocation("sceneModelWorldMatrix"),this._uWorldMatrix=s.getLocation("worldMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=s.getLocation("logDepthBufFC")),this._uTexturePerObjectIdPositionsDecodeMatrix="uTexturePerObjectIdPositionsDecodeMatrix",this._uTexturePerObjectIdColorsAndFlags="uTexturePerObjectIdColorsAndFlags",this._uTexturePerVertexIdCoordinates="uTexturePerVertexIdCoordinates",this._uTexturePerPolygonIdEdgeIndices="uTexturePerPolygonIdEdgeIndices",this._uTexturePerEdgeIdPortionIds="uTexturePerEdgeIdPortionIds",this._uTextureModelMatrices="uTextureModelMatrices",this._uTexturePerObjectIdOffsets="uTexturePerObjectIdOffsets"}_bindProgram(){const e=this._scene,t=e.canvas.gl,s=this._program,i=e.camera.project;if(s.bind(),e.logarithmicDepthBufferEnabled){const e=2/(Math.log(i.far+1)/Math.LN2);t.uniform1f(this._uLogDepthBufFC,e)}}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Batched geometry edges drawing vertex shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("uniform mat4 sceneModelWorldMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),s.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;"),s.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;"),s.push("uniform highp sampler2D uTexturePerObjectIdOffsets;"),s.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;"),s.push("uniform highp usampler2D uTexturePerPolygonIdEdgeIndices;"),s.push("uniform mediump usampler2D uTexturePerEdgeIdPortionIds;"),s.push("uniform highp sampler2D uTextureModelMatrices;"),s.push("uniform vec4 color;"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("flat out uint vFlags2;")),s.push("out vec4 vColor;"),s.push("void main(void) {"),s.push("int edgeIndex = gl_VertexID / 2;"),s.push("int h_packed_object_id_index = (edgeIndex >> 3) & 4095;"),s.push("int v_packed_object_id_index = (edgeIndex >> 3) >> 12;"),s.push("int objectIndex = int(texelFetch(uTexturePerEdgeIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).r);"),s.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);"),s.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),s.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),s.push("if (int(flags.z) != renderPass) {"),s.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),s.push("   return;"),s.push("} else {"),s.push("mat4 worldMatrix = sceneModelWorldMatrix * mat4 (texelFetch (uTextureModelMatrices, ivec2(0, 0), 0), texelFetch (uTextureModelMatrices, ivec2(1, 0), 0), texelFetch (uTextureModelMatrices, ivec2(2, 0), 0), texelFetch (uTextureModelMatrices, ivec2(3, 0), 0));"),s.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));"),s.push("ivec4 packedEdgeIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+6, objectIndexCoords.y), 0));"),s.push("int edgeIndexBaseOffset = (packedEdgeIndexBaseOffset.r << 24) + (packedEdgeIndexBaseOffset.g << 16) + (packedEdgeIndexBaseOffset.b << 8) + packedEdgeIndexBaseOffset.a;"),s.push("int h_index = (edgeIndex - edgeIndexBaseOffset) & 4095;"),s.push("int v_index = (edgeIndex - edgeIndexBaseOffset) >> 12;"),s.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdEdgeIndices, ivec2(h_index, v_index), 0));"),s.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;"),s.push("int indexPositionH = uniqueVertexIndexes[gl_VertexID % 2] & 4095;"),s.push("int indexPositionV = uniqueVertexIndexes[gl_VertexID % 2] >> 12;"),s.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));"),s.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),s.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),s.push("vec3 position = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH, indexPositionV), 0));"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),s.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);"),s.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("  vWorldPosition = worldPosition;"),s.push("  vFlags2 = flags2.r;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("vColor = vec4(color.r, color.g, color.b, color.a);"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry edges drawing fragment shader"),e.logarithmicDepthBufferEnabled&&i.push("#extension GL_EXT_frag_depth : enable"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("flat in uint vFlags2;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = vFlags2 > 0u;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("   outColor            = vColor;"),i.push("}"),i}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const $a=p.vec3(),el=p.vec3(),tl=p.vec3(),sl=p.mat4();class il{constructor(e){this._scene=e,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){const i=t.model,r=i.scene,o=r.camera,n=r.canvas.gl,a=t._state,l=a.textureState,h=t._state.origin,{position:c,rotationMatrix:A,rotationMatrixConjugate:u}=i,d=o.viewMatrix;if(!this._program&&(this._allocate(),this.errors))return;let f;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram()),l.bindCommonTextures(this._program,this._uTexturePerObjectIdPositionsDecodeMatrix,this._uTexturePerVertexIdCoordinates,this._uTexturePerObjectIdColorsAndFlags,this._uTextureModelMatrices,this._uTexturePerObjectIdOffsets);const E=0!==h[0]||0!==h[1]||0!==h[2],m=0!==c[0]||0!==c[1]||0!==c[2];if(E||m){const e=$a;if(E){const t=el;p.transformPoint3(A,h,t),e[0]=t[0],e[1]=t[1],e[2]=t[2]}else e[0]=0,e[1]=0,e[2]=0;e[0]+=c[0],e[1]+=c[1],e[2]+=c[2],f=S(d,e,sl)}else f=d;n.uniform1i(this._uRenderPass,s),n.uniformMatrix4fv(this._uSceneModelWorldMatrix,!1,u),n.uniformMatrix4fv(this._uViewMatrix,!1,f),n.uniformMatrix4fv(this._uProjMatrix,!1,o.projMatrix);const y=r._sectionPlanesState.sectionPlanes.length;if(y>0){const e=r._sectionPlanesState.sectionPlanes,s=t.layerIndex*y,o=i.renderFlags;for(let t=0;t<y;t++){const i=this._uSectionPlanes[t];if(i){const r=o.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,r?1:0),r){const s=e[t];if(h){const e=B(s.dist,s.dir,h,tl);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}a.numEdgeIndices8Bits>0&&(l.bindEdgeIndicesTextures(this._program,this._uTexturePerEdgeIdPortionIds,this._uTexturePerPolygonIdEdgeIndices,8),n.drawArrays(n.LINES,0,a.numEdgeIndices8Bits)),a.numEdgeIndices16Bits>0&&(l.bindEdgeIndicesTextures(this._program,this._uTexturePerEdgeIdPortionIds,this._uTexturePerPolygonIdEdgeIndices,16),n.drawArrays(n.LINES,0,a.numEdgeIndices16Bits)),a.numEdgeIndices32Bits>0&&(l.bindEdgeIndicesTextures(this._program,this._uTexturePerEdgeIdPortionIds,this._uTexturePerPolygonIdEdgeIndices,32),n.drawArrays(n.LINES,0,a.numEdgeIndices32Bits)),e.drawElements++}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ae(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uSceneModelWorldMatrix=s.getLocation("sceneModelWorldMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=s.getLocation("logDepthBufFC")),this._uTexturePerObjectIdPositionsDecodeMatrix="uTexturePerObjectIdPositionsDecodeMatrix",this._uTexturePerObjectIdColorsAndFlags="uTexturePerObjectIdColorsAndFlags",this._uTexturePerVertexIdCoordinates="uTexturePerVertexIdCoordinates",this._uTexturePerPolygonIdEdgeIndices="uTexturePerPolygonIdEdgeIndices",this._uTexturePerEdgeIdPortionIds="uTexturePerEdgeIdPortionIds",this._uTextureModelMatrices="uTextureModelMatrices",this._uTexturePerObjectIdOffsets="uTexturePerObjectIdOffsets"}_bindProgram(){const e=this._scene,t=e.canvas.gl,s=this._program,i=e.camera.project;if(s.bind(),e.logarithmicDepthBufferEnabled){const e=2/(Math.log(i.far+1)/Math.LN2);t.uniform1f(this._uLogDepthBufFC,e)}}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// TrianglesDataTextureEdgesColorRenderer"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),e.entityOffsetsEnabled,s.push("uniform mat4 sceneModelWorldMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),s.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;"),s.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;"),s.push("uniform highp sampler2D uTexturePerObjectIdOffsets;"),s.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;"),s.push("uniform highp usampler2D uTexturePerPolygonIdEdgeIndices;"),s.push("uniform mediump usampler2D uTexturePerEdgeIdPortionIds;"),s.push("uniform highp sampler2D uTextureModelMatrices;"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("flat out uint vFlags2;")),s.push("out vec4 vColor;"),s.push("void main(void) {"),s.push("mat4 worldMatrix = sceneModelWorldMatrix * mat4 (texelFetch (uTextureModelMatrices, ivec2(0, 0), 0), texelFetch (uTextureModelMatrices, ivec2(1, 0), 0), texelFetch (uTextureModelMatrices, ivec2(2, 0), 0), texelFetch (uTextureModelMatrices, ivec2(3, 0), 0));"),s.push("int edgeIndex = gl_VertexID / 2;"),s.push("int h_packed_object_id_index = (edgeIndex >> 3) & 4095;"),s.push("int v_packed_object_id_index = (edgeIndex >> 3) >> 12;"),s.push("int objectIndex = int(texelFetch(uTexturePerEdgeIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).r);"),s.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);"),s.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),s.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),s.push("if (int(flags.z) != renderPass) {"),s.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),s.push("   return;"),s.push("} else {"),s.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));"),s.push("ivec4 packedEdgeIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+6, objectIndexCoords.y), 0));"),s.push("int edgeIndexBaseOffset = (packedEdgeIndexBaseOffset.r << 24) + (packedEdgeIndexBaseOffset.g << 16) + (packedEdgeIndexBaseOffset.b << 8) + packedEdgeIndexBaseOffset.a;"),s.push("int h_index = (edgeIndex - edgeIndexBaseOffset) & 4095;"),s.push("int v_index = (edgeIndex - edgeIndexBaseOffset) >> 12;"),s.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdEdgeIndices, ivec2(h_index, v_index), 0));"),s.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;"),s.push("int indexPositionH = uniqueVertexIndexes[gl_VertexID % 2] & 4095;"),s.push("int indexPositionV = uniqueVertexIndexes[gl_VertexID % 2] >> 12;"),s.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));"),s.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),s.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),s.push("vec3 position = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH, indexPositionV), 0));"),s.push("uvec4 color = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+0, objectIndexCoords.y), 0);"),s.push("if (color.a == 0u) {"),s.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),s.push("   return;"),s.push("};"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),s.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("  vWorldPosition = worldPosition;"),s.push("  vFlags2 = flags2.r;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("vec4 rgb = vec4(color.rgba);"),s.push("vColor = vec4(float(rgb.r*0.5) / 255.0, float(rgb.g*0.5) / 255.0, float(rgb.b*0.5) / 255.0, float(rgb.a) / 255.0);"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// TrianglesDataTextureEdgesColorRenderer"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("flat in uint vFlags2;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = vFlags2 > 0u;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("   outColor            = vColor;"),i.push("}"),i}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const rl=p.vec3(),ol=p.vec3(),nl=p.vec3(),al=p.mat4();class ll{constructor(e){this._scene=e,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){if(!this._program&&(this._allocate(t),this.errors))return;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram(e));const i=t.model,r=i.scene,o=r.camera,n=r.canvas.gl,a=t._state,l=a.textureState,h=t._state.origin,{position:c,rotationMatrix:A,rotationMatrixConjugate:u}=i;let d,f;l.bindCommonTextures(this._program,this._uTexturePerObjectIdPositionsDecodeMatrix,this._uTexturePerVertexIdCoordinates,this._uTexturePerObjectIdColorsAndFlags,this._uTextureModelMatrices,this._uTexturePerObjectIdOffsets);const E=0!==h[0]||0!==h[1]||0!==h[2],m=0!==c[0]||0!==c[1]||0!==c[2];if(E||m){const e=rl;if(E){const t=p.transformPoint3(A,h,ol);e[0]=t[0],e[1]=t[1],e[2]=t[2]}else e[0]=0,e[1]=0,e[2]=0;e[0]+=c[0],e[1]+=c[1],e[2]+=c[2],d=S(o.viewMatrix,e,al),f=nl,f[0]=o.eye[0]-e[0],f[1]=o.eye[1]-e[1],f[2]=o.eye[2]-e[2]}else d=o.viewMatrix,f=o.eye;if(n.uniformMatrix4fv(this._uSceneModelWorldMatrix,!1,u),n.uniformMatrix4fv(this._uViewMatrix,!1,d),n.uniformMatrix4fv(this._uProjMatrix,!1,o.projMatrix),n.uniform3fv(this._uCameraEyeRtc,f),n.uniform1i(this._uRenderPass,s),r.logarithmicDepthBufferEnabled){const e=2/(Math.log(o.project.far+1)/Math.LN2);n.uniform1f(this._uLogDepthBufFC,e)}const y=r._sectionPlanesState.sectionPlanes.length;if(y>0){const e=r._sectionPlanesState.sectionPlanes,s=t.layerIndex*y,o=i.renderFlags;for(let t=0;t<y;t++){const i=this._uSectionPlanes[t];if(i){const r=o.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,r?1:0),r){const s=e[t];if(h){const e=B(s.dist,s.dir,h,rl);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}a.numIndices8Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,8),n.drawArrays(n.TRIANGLES,0,a.numIndices8Bits)),a.numIndices16Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,16),n.drawArrays(n.TRIANGLES,0,a.numIndices16Bits)),a.numIndices32Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,32),n.drawArrays(n.TRIANGLES,0,a.numIndices32Bits)),e.drawElements++}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ae(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uPickInvisible=s.getLocation("pickInvisible"),this._uSceneModelWorldMatrix=s.getLocation("sceneModelWorldMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});this._withSAO&&(this._uOcclusionTexture="uOcclusionTexture",this._uSAOParams=s.getLocation("uSAOParams")),e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=s.getLocation("logDepthBufFC")),this._uTexturePerObjectIdPositionsDecodeMatrix="uTexturePerObjectIdPositionsDecodeMatrix",this._uTexturePerObjectIdColorsAndFlags="uTexturePerObjectIdColorsAndFlags",this._uTexturePerVertexIdCoordinates="uTexturePerVertexIdCoordinates",this._uTexturePerPolygonIdNormals="uTexturePerPolygonIdNormals",this._uTexturePerPolygonIdIndices="uTexturePerPolygonIdIndices",this._uTexturePerPolygonIdPortionIds="uTexturePerPolygonIdPortionIds",this._uTextureModelMatrices="uTextureModelMatrices",this._uTexturePerObjectIdOffsets="uTexturePerObjectIdOffsets",this._uCameraEyeRtc=s.getLocation("uCameraEyeRtc")}_bindProgram(e){const t=this._scene.canvas.gl;this._program.bind(),t.uniform1i(this._uPickInvisible,e.pickInvisible)}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Batched geometry picking vertex shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("uniform mat4 sceneModelWorldMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),s.push("uniform bool pickInvisible;"),s.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;"),s.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;"),s.push("uniform highp sampler2D uTexturePerObjectIdOffsets;"),s.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;"),s.push("uniform highp usampler2D uTexturePerPolygonIdIndices;"),s.push("uniform mediump usampler2D uTexturePerPolygonIdPortionIds;"),s.push("uniform highp sampler2D uTextureModelMatrices;"),s.push("uniform vec3 uCameraEyeRtc;"),s.push("vec3 positions[3];"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("out float isPerspective;")),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),t&&(s.push("smooth out vec4 vWorldPosition;"),s.push("flat out uvec4 vFlags2;")),s.push("out vec4 vPickColor;"),s.push("void main(void) {"),s.push("mat4 worldMatrix = sceneModelWorldMatrix * mat4 (texelFetch (uTextureModelMatrices, ivec2(0, 0), 0), texelFetch (uTextureModelMatrices, ivec2(1, 0), 0), texelFetch (uTextureModelMatrices, ivec2(2, 0), 0), texelFetch (uTextureModelMatrices, ivec2(3, 0), 0));"),s.push("int polygonIndex = gl_VertexID / 3;"),s.push("int h_packed_object_id_index = (polygonIndex >> 3) & 4095;"),s.push("int v_packed_object_id_index = (polygonIndex >> 3) >> 12;"),s.push("int objectIndex = int(texelFetch(uTexturePerPolygonIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).r);"),s.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);"),s.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),s.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),s.push("if (int(flags.w) != renderPass) {"),s.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),s.push("   return;"),s.push("} else {"),s.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));"),s.push("ivec4 packedIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+5, objectIndexCoords.y), 0));"),s.push("int indexBaseOffset = (packedIndexBaseOffset.r << 24) + (packedIndexBaseOffset.g << 16) + (packedIndexBaseOffset.b << 8) + packedIndexBaseOffset.a;"),s.push("int h_index = (polygonIndex - indexBaseOffset) & 4095;"),s.push("int v_index = (polygonIndex - indexBaseOffset) >> 12;"),s.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdIndices, ivec2(h_index, v_index), 0));"),s.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;"),s.push("ivec3 indexPositionH = uniqueVertexIndexes & 4095;"),s.push("ivec3 indexPositionV = uniqueVertexIndexes >> 12;"),s.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));"),s.push("uint solid = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+7, objectIndexCoords.y), 0).r;"),s.push("positions[0] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.r, indexPositionV.r), 0));"),s.push("positions[1] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.g, indexPositionV.g), 0));"),s.push("positions[2] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.b, indexPositionV.b), 0));"),s.push("uvec4 color = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+0, objectIndexCoords.y), 0);"),s.push("if (color.a == 0u) {"),s.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),s.push("   return;"),s.push("};"),s.push("vPickColor = vec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+1, objectIndexCoords.y), 0)) / 255.0;"),s.push("vec3 normal = normalize(cross(positions[2] - positions[0], positions[1] - positions[0]));"),s.push("vec3 position;"),s.push("position = positions[gl_VertexID % 3];"),s.push("if (solid != 1u) {"),s.push("if (isPerspectiveMatrix(projMatrix)) {"),s.push("vec3 uCameraEyeRtcInQuantizedSpace = (inverse(worldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;"),s.push("if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {"),s.push("position = positions[2 - (gl_VertexID % 3)];"),s.push("}"),s.push("} else {"),s.push("vec3 viewNormal = -normalize((transpose(inverse(viewMatrix*positionsDecodeMatrix)) * vec4(normal,1)).xyz);"),s.push("if (viewNormal.z < 0.0) {"),s.push("position = positions[2 - (gl_VertexID % 3)];"),s.push("}"),s.push("}"),s.push("}"),s.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),s.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);"),s.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;"),s.push("vec4 viewPosition = viewMatrix * worldPosition; "),t&&(s.push("      vWorldPosition = worldPosition;"),s.push("      vFlags2 = flags2;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry picking fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("flat in uvec4 vFlags2;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("uniform bool sectionPlaneActive"+r+";"),i.push("uniform vec3 sectionPlanePos"+r+";"),i.push("uniform vec3 sectionPlaneDir"+r+";")}if(i.push("in vec4 vPickColor;"),i.push("out vec4 outPickColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (float(vFlags2.x) > 0.0);"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(r=0;r<t.sectionPlanes.length;r++)i.push("      if (sectionPlaneActive"+r+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+r+".xyz, vWorldPosition.xyz - sectionPlanePos"+r+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("   outPickColor = vPickColor; "),i.push("}"),i}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const hl=p.vec3(),cl=p.vec3(),Al=p.vec3(),ul=p.vec3(),pl=p.mat4();class dl{constructor(e){this._scene=e,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){const i=t.model,r=i.scene,o=r.camera,n=r.canvas.gl,a=t._state,l=a.textureState,h=t._state.origin,{position:c,rotationMatrix:A,rotationMatrixConjugate:u}=i,d=e.pickViewMatrix||o.viewMatrix;let f,E;if(this._program||this._allocate(),e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram()),l.bindCommonTextures(this._program,this._uTexturePerObjectIdPositionsDecodeMatrix,this._uTexturePerVertexIdCoordinates,this._uTexturePerObjectIdColorsAndFlags,this._uTextureModelMatrices,this._uTexturePerObjectIdOffsets),h||0!==c[0]||0!==c[1]||0!==c[2]){const t=hl;if(h){const e=cl;p.transformPoint3(A,h,e),t[0]=e[0],t[1]=e[1],t[2]=e[2]}else t[0]=0,t[1]=0,t[2]=0;t[0]+=c[0],t[1]+=c[1],t[2]+=c[2],f=S(d,t,pl),E=Al,E[0]=o.eye[0]-t[0],E[1]=o.eye[1]-t[1],E[2]=o.eye[2]-t[2],e.snapPickOrigin[0]=t[0],e.snapPickOrigin[1]=t[1],e.snapPickOrigin[2]=t[2]}else f=d,E=o.eye,e.snapPickOrigin[0]=0,e.snapPickOrigin[1]=0,e.snapPickOrigin[2]=0;if(n.uniform3fv(this._uCameraEyeRtc,E),n.uniform1i(this._uRenderPass,s),n.uniform1i(this._uPickInvisible,e.pickInvisible),n.uniform1f(this._uPickZNear,e.pickZNear),n.uniform1f(this._uPickZFar,e.pickZFar),n.uniformMatrix4fv(this._uWorldMatrix,!1,u),n.uniformMatrix4fv(this._uViewMatrix,!1,f),n.uniformMatrix4fv(this._uProjMatrix,!1,o.projMatrix),r.logarithmicDepthBufferEnabled){const t=2/(Math.log(e.pickZFar+1)/Math.LN2);n.uniform1f(this._uLogDepthBufFC,t)}const m=r._sectionPlanesState.sectionPlanes.length;if(m>0){const e=r._sectionPlanesState.sectionPlanes,s=t.layerIndex*m,o=i.renderFlags;for(let t=0;t<m;t++){const i=this._uSectionPlanes[t];if(i){const r=o.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,r?1:0),r){const s=e[t];if(h){const e=B(s.dist,s.dir,h,ul);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}a.numIndices8Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,8),n.drawArrays(n.TRIANGLES,0,a.numIndices8Bits)),a.numIndices16Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,16),n.drawArrays(n.TRIANGLES,0,a.numIndices16Bits)),a.numIndices32Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,32),n.drawArrays(n.TRIANGLES,0,a.numIndices32Bits)),e.drawElements++}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ae(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uPickInvisible=s.getLocation("pickInvisible"),this._uWorldMatrix=s.getLocation("worldMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});this._uPickZNear=s.getLocation("pickZNear"),this._uPickZFar=s.getLocation("pickZFar"),e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=s.getLocation("logDepthBufFC")),this._uTexturePerObjectIdPositionsDecodeMatrix="uTexturePerObjectIdPositionsDecodeMatrix",this._uTexturePerObjectIdColorsAndFlags="uTexturePerObjectIdColorsAndFlags",this._uTexturePerVertexIdCoordinates="uTexturePerVertexIdCoordinates",this._uTexturePerPolygonIdNormals="uTexturePerPolygonIdNormals",this._uTexturePerPolygonIdIndices="uTexturePerPolygonIdIndices",this._uTexturePerPolygonIdPortionIds="uTexturePerPolygonIdPortionIds",this._uTextureCameraMatrices="uTextureCameraMatrices",this._uTextureModelMatrices="uTextureModelMatrices",this._uTexturePerObjectIdOffsets="uTexturePerObjectIdOffsets",this._uCameraEyeRtc=s.getLocation("uCameraEyeRtc")}_bindProgram(){this._program.bind()}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles dataTexture pick depth vertex shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("uniform mat4 worldMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),s.push("uniform bool pickInvisible;"),s.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;"),s.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;"),s.push("uniform highp sampler2D uTexturePerObjectIdOffsets;"),s.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;"),s.push("uniform highp usampler2D uTexturePerPolygonIdIndices;"),s.push("uniform mediump usampler2D uTexturePerPolygonIdPortionIds;"),s.push("uniform highp sampler2D uTextureModelMatrices;"),s.push("uniform vec3 uCameraEyeRtc;"),s.push("vec3 positions[3];"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("out float isPerspective;")),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("flat out uint vFlags2;")),s.push("out vec4 vViewPosition;"),s.push("void main(void) {"),s.push("int polygonIndex = gl_VertexID / 3;"),s.push("int h_packed_object_id_index = (polygonIndex >> 3) & 4095;"),s.push("int v_packed_object_id_index = (polygonIndex >> 3) >> 12;"),s.push("int objectIndex = int(texelFetch(uTexturePerPolygonIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).r);"),s.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);"),s.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),s.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),s.push("if (int(flags.w) != renderPass) {"),s.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),s.push("   return;"),s.push("} else {"),s.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));"),s.push("ivec4 packedIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+5, objectIndexCoords.y), 0));"),s.push("int indexBaseOffset = (packedIndexBaseOffset.r << 24) + (packedIndexBaseOffset.g << 16) + (packedIndexBaseOffset.b << 8) + packedIndexBaseOffset.a;"),s.push("int h_index = (polygonIndex - indexBaseOffset) & 4095;"),s.push("int v_index = (polygonIndex - indexBaseOffset) >> 12;"),s.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdIndices, ivec2(h_index, v_index), 0));"),s.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;"),s.push("ivec3 indexPositionH = uniqueVertexIndexes & 4095;"),s.push("ivec3 indexPositionV = uniqueVertexIndexes >> 12;"),s.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));"),s.push("uint solid = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+7, objectIndexCoords.y), 0).r;"),s.push("positions[0] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.r, indexPositionV.r), 0));"),s.push("positions[1] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.g, indexPositionV.g), 0));"),s.push("positions[2] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.b, indexPositionV.b), 0));"),s.push("uvec4 color = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+0, objectIndexCoords.y), 0);"),s.push("if (color.a == 0u) {"),s.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),s.push("   return;"),s.push("};"),s.push("vec3 normal = normalize(cross(positions[2] - positions[0], positions[1] - positions[0]));"),s.push("vec3 position;"),s.push("position = positions[gl_VertexID % 3];"),s.push("if (solid != 1u) {"),s.push("if (isPerspectiveMatrix(projMatrix)) {"),s.push("vec3 uCameraEyeRtcInQuantizedSpace = (inverse(worldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;"),s.push("if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {"),s.push("position = positions[2 - (gl_VertexID % 3)];"),s.push("}"),s.push("} else {"),s.push("vec3 viewNormal = -normalize((transpose(inverse(viewMatrix*positionsDecodeMatrix)) * vec4(normal,1)).xyz);"),s.push("if (viewNormal.z < 0.0) {"),s.push("position = positions[2 - (gl_VertexID % 3)];"),s.push("}"),s.push("}"),s.push("}"),s.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),s.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);"),s.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;"),s.push("vec4 viewPosition = viewMatrix * worldPosition; "),t&&(s.push("      vWorldPosition = worldPosition;"),s.push("      vFlags2 = flags2.r;")),s.push("vViewPosition = viewPosition;"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Triangles dataTexture pick depth fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),i.push("uniform float pickZNear;"),i.push("uniform float pickZFar;"),s){i.push("in vec4 vWorldPosition;"),i.push("flat in uint vFlags2;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("uniform bool sectionPlaneActive"+r+";"),i.push("uniform vec3 sectionPlanePos"+r+";"),i.push("uniform vec3 sectionPlaneDir"+r+";")}if(i.push("in vec4 vViewPosition;"),i.push("vec4 packDepth(const in float depth) {"),i.push("  const vec4 bitShift = vec4(256.0*256.0*256.0, 256.0*256.0, 256.0, 1.0);"),i.push("  const vec4 bitMask  = vec4(0.0, 1.0/256.0, 1.0/256.0, 1.0/256.0);"),i.push("  vec4 res = fract(depth * bitShift);"),i.push("  res -= res.xxyz * bitMask;"),i.push("  return res;"),i.push("}"),i.push("out vec4 outPackedDepth;"),i.push("void main(void) {"),s){i.push("  bool clippable = vFlags2 > 0u;"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(r=0;r<t.sectionPlanes.length;r++)i.push("      if (sectionPlaneActive"+r+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+r+".xyz, vWorldPosition.xyz - sectionPlanePos"+r+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    float zNormalizedDepth = abs((pickZNear + vViewPosition.z) / (pickZFar - pickZNear));"),i.push("    outPackedDepth = packDepth(zNormalizedDepth); "),i.push("}"),i}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const fl=p.vec3(),El=p.vec3(),ml=p.vec3(),yl=p.vec3(),gl=p.vec3(),Il=p.mat4();class vl{constructor(e){this._scene=e,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){if(!this._program&&(this._allocate(),this.errors))return;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram());const i=t.model,r=i.scene,o=r.camera,n=r.canvas.gl,a=t._state,l=a.textureState,h=t._state.origin,{position:c,rotationMatrix:A,rotationMatrixConjugate:u}=i,d=t.aabb,f=e.pickViewMatrix||o.viewMatrix,E=fl;let m,y;E[0]=p.safeInv(d[3]-d[0])*p.MAX_INT,E[1]=p.safeInv(d[4]-d[1])*p.MAX_INT,E[2]=p.safeInv(d[5]-d[2])*p.MAX_INT,e.snapPickCoordinateScale[0]=p.safeInv(E[0]),e.snapPickCoordinateScale[1]=p.safeInv(E[1]),e.snapPickCoordinateScale[2]=p.safeInv(E[2]),l.bindCommonTextures(this._program,this._uTexturePerObjectIdPositionsDecodeMatrix,this._uTexturePerVertexIdCoordinates,this._uTexturePerObjectIdColorsAndFlags,this._uTextureModelMatrices,this._uTexturePerObjectIdOffsets);const g=0!==h[0]||0!==h[1]||0!==h[2],I=0!==c[0]||0!==c[1]||0!==c[2];if(g||I){const t=El;if(g){const e=p.transformPoint3(A,h,ml);t[0]=e[0],t[1]=e[1],t[2]=e[2]}else t[0]=0,t[1]=0,t[2]=0;t[0]+=c[0],t[1]+=c[1],t[2]+=c[2],m=S(f,t,Il),y=yl,y[0]=o.eye[0]-t[0],y[1]=o.eye[1]-t[1],y[2]=o.eye[2]-t[2],e.snapPickOrigin[0]=t[0],e.snapPickOrigin[1]=t[1],e.snapPickOrigin[2]=t[2]}else m=f,y=o.eye,e.snapPickOrigin[0]=0,e.snapPickOrigin[1]=0,e.snapPickOrigin[2]=0;n.uniform3fv(this._uCameraEyeRtc,y),n.uniform2fv(this.uVectorA,e.snapVectorA),n.uniform2fv(this.uInverseVectorAB,e.snapInvVectorAB),n.uniform1i(this._uLayerNumber,e.snapPickLayerNumber),n.uniform3fv(this._uCoordinateScaler,E),n.uniform1i(this._uRenderPass,s),n.uniform1i(this._uPickInvisible,e.pickInvisible),n.uniformMatrix4fv(this._uSceneModelWorldMatrix,!1,u),n.uniformMatrix4fv(this._uViewMatrix,!1,m),n.uniformMatrix4fv(this._uProjMatrix,!1,o.projMatrix);{const t=2/(Math.log(e.pickZFar+1)/Math.LN2);n.uniform1f(this._uLogDepthBufFC,t)}const v=r._sectionPlanesState.sectionPlanes.length;if(v>0){const e=r._sectionPlanesState.sectionPlanes,s=t.layerIndex*v,o=i.renderFlags;for(let t=0;t<v;t++){const i=this._uSectionPlanes[t];if(i){const r=o.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,r?1:0),r){const s=e[t];if(h){const e=B(s.dist,s.dir,h,gl);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}const T="edge"===e.snapMode?n.LINES:n.POINTS;a.numEdgeIndices8Bits>0&&(l.bindEdgeIndicesTextures(this._program,this._uTexturePerEdgeIdPortionIds,this._uTexturePerPolygonIdEdgeIndices,8),n.drawArrays(T,0,a.numEdgeIndices8Bits)),a.numEdgeIndices16Bits>0&&(l.bindEdgeIndicesTextures(this._program,this._uTexturePerEdgeIdPortionIds,this._uTexturePerPolygonIdEdgeIndices,16),n.drawArrays(T,0,a.numEdgeIndices16Bits)),a.numEdgeIndices32Bits>0&&(l.bindEdgeIndicesTextures(this._program,this._uTexturePerEdgeIdPortionIds,this._uTexturePerPolygonIdEdgeIndices,32),n.drawArrays(T,0,a.numEdgeIndices32Bits)),e.drawElements++}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ae(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uPickInvisible=s.getLocation("pickInvisible"),this._uSceneModelWorldMatrix=s.getLocation("sceneModelWorldMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});this._uLogDepthBufFC=s.getLocation("logDepthBufFC"),this._uTexturePerObjectIdPositionsDecodeMatrix="uTexturePerObjectIdPositionsDecodeMatrix",this._uTexturePerObjectIdColorsAndFlags="uTexturePerObjectIdColorsAndFlags",this._uTexturePerVertexIdCoordinates="uTexturePerVertexIdCoordinates",this._uTexturePerPolygonIdEdgeIndices="uTexturePerPolygonIdEdgeIndices",this._uTexturePerEdgeIdPortionIds="uTexturePerEdgeIdPortionIds",this._uTextureModelMatrices="uTextureModelMatrices",this._uTexturePerObjectIdOffsets="uTexturePerObjectIdOffsets",this._uCameraEyeRtc=s.getLocation("uCameraEyeRtc"),this.uVectorA=s.getLocation("uSnapVectorA"),this.uInverseVectorAB=s.getLocation("uSnapInvVectorAB"),this._uLayerNumber=s.getLocation("uLayerNumber"),this._uCoordinateScaler=s.getLocation("uCoordinateScaler")}_bindProgram(){this._program.bind()}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Batched geometry edges drawing vertex shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("uniform mat4 sceneModelWorldMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),s.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;"),s.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;"),s.push("uniform highp sampler2D uTexturePerObjectIdOffsets;"),s.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;"),s.push("uniform highp usampler2D uTexturePerPolygonIdEdgeIndices;"),s.push("uniform mediump usampler2D uTexturePerEdgeIdPortionIds;"),s.push("uniform highp sampler2D uTextureModelMatrices;"),s.push("uniform vec3 uCameraEyeRtc;"),s.push("uniform vec2 uSnapVectorA;"),s.push("uniform vec2 uSnapInvVectorAB;"),s.push("vec3 positions[3];"),s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;"),s.push("vec2 remapClipPos(vec2 clipPos) {"),s.push("    float x = (clipPos.x - uSnapVectorA.x) * uSnapInvVectorAB.x;"),s.push("    float y = (clipPos.y - uSnapVectorA.y) * uSnapInvVectorAB.y;"),s.push("    return vec2(x, y);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("flat out uint vFlags2;")),s.push("out vec4 vViewPosition;"),s.push("out highp vec3 relativeToOriginPosition;"),s.push("void main(void) {"),s.push("int edgeIndex = gl_VertexID / 2;"),s.push("int h_packed_object_id_index = (edgeIndex >> 3) & 4095;"),s.push("int v_packed_object_id_index = (edgeIndex >> 3) >> 12;"),s.push("int objectIndex = int(texelFetch(uTexturePerEdgeIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).r);"),s.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);"),s.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),s.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),s.push("{"),s.push("mat4 worldMatrix = sceneModelWorldMatrix * mat4 (texelFetch (uTextureModelMatrices, ivec2(0, 0), 0), texelFetch (uTextureModelMatrices, ivec2(1, 0), 0), texelFetch (uTextureModelMatrices, ivec2(2, 0), 0), texelFetch (uTextureModelMatrices, ivec2(3, 0), 0));"),s.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));"),s.push("ivec4 packedEdgeIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+6, objectIndexCoords.y), 0));"),s.push("int edgeIndexBaseOffset = (packedEdgeIndexBaseOffset.r << 24) + (packedEdgeIndexBaseOffset.g << 16) + (packedEdgeIndexBaseOffset.b << 8) + packedEdgeIndexBaseOffset.a;"),s.push("int h_index = (edgeIndex - edgeIndexBaseOffset) & 4095;"),s.push("int v_index = (edgeIndex - edgeIndexBaseOffset) >> 12;"),s.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdEdgeIndices, ivec2(h_index, v_index), 0));"),s.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;"),s.push("int indexPositionH = uniqueVertexIndexes[gl_VertexID % 2] & 4095;"),s.push("int indexPositionV = uniqueVertexIndexes[gl_VertexID % 2] >> 12;"),s.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));"),s.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),s.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),s.push("vec3 position = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH, indexPositionV), 0));"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),s.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);"),s.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;"),s.push("relativeToOriginPosition = worldPosition.xyz;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("  vWorldPosition = worldPosition;"),s.push("  vFlags2 = flags2.r;")),s.push("vViewPosition = viewPosition;"),s.push("vec4 clipPos = projMatrix * viewPosition;"),s.push("float tmp = clipPos.w;"),s.push("clipPos.xyzw /= tmp;"),s.push("clipPos.xy = remapClipPos(clipPos.xy);"),s.push("clipPos.xyzw *= tmp;"),s.push("vViewPosition = clipPos;"),s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"),s.push("gl_Position = clipPos;"),s.push("gl_PointSize = 1.0;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene._sectionPlanesState,t=e.sectionPlanes.length>0,s=[];if(s.push("#version 300 es"),s.push("// Triangles dataTexture pick depth fragment shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("#endif"),s.push("in float isPerspective;"),s.push("uniform float logDepthBufFC;"),s.push("in float vFragDepth;"),s.push("uniform int uLayerNumber;"),s.push("uniform vec3 uCoordinateScaler;"),t){s.push("in vec4 vWorldPosition;"),s.push("flat in uint vFlags2;");for(let t=0,i=e.sectionPlanes.length;t<i;t++)s.push("uniform bool sectionPlaneActive"+t+";"),s.push("uniform vec3 sectionPlanePos"+t+";"),s.push("uniform vec3 sectionPlaneDir"+t+";")}if(s.push("in highp vec3 relativeToOriginPosition;"),s.push("out highp ivec4 outCoords;"),s.push("void main(void) {"),t){s.push("  bool clippable = vFlags2 > 0u;"),s.push("  if (clippable) {"),s.push("      float dist = 0.0;");for(var i=0;i<e.sectionPlanes.length;i++)s.push("      if (sectionPlaneActive"+i+") {"),s.push("          dist += clamp(dot(-sectionPlaneDir"+i+".xyz, vWorldPosition.xyz - sectionPlanePos"+i+".xyz), 0.0, 1000.0);"),s.push("      }");s.push("      if (dist > 0.0) { discard; }"),s.push("  }")}return s.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),s.push("outCoords = ivec4(relativeToOriginPosition.xyz * uCoordinateScaler.xyz, uLayerNumber);"),s.push("}"),s}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const Tl=p.vec3(),_l=p.vec3(),Rl=p.vec3(),Pl=p.vec3(),Dl=p.vec3(),Nl=p.mat4();class bl{constructor(e){this._scene=e,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){this._program||this._allocate(),e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram());const i=t.model,r=i.scene,o=r.camera,n=r.canvas.gl,a=t._state,l=a.textureState,h=t._state.origin,{position:c,rotationMatrix:A,rotationMatrixConjugate:u}=i,d=t.aabb,f=e.pickViewMatrix||o.viewMatrix,E=Tl;let m,y;E[0]=p.safeInv(d[3]-d[0])*p.MAX_INT,E[1]=p.safeInv(d[4]-d[1])*p.MAX_INT,E[2]=p.safeInv(d[5]-d[2])*p.MAX_INT,e.snapPickCoordinateScale[0]=p.safeInv(E[0]),e.snapPickCoordinateScale[1]=p.safeInv(E[1]),e.snapPickCoordinateScale[2]=p.safeInv(E[2]),l.bindCommonTextures(this._program,this._uTexturePerObjectIdPositionsDecodeMatrix,this._uTexturePerVertexIdCoordinates,this._uTexturePerObjectIdColorsAndFlags,this._uTextureModelMatrices,this._uTexturePerObjectIdOffsets);const g=0!==h[0]||0!==h[1]||0!==h[2],I=0!==c[0]||0!==c[1]||0!==c[2];if(g||I){const t=_l;if(g){const e=Rl;p.transformPoint3(A,h,e),t[0]=e[0],t[1]=e[1],t[2]=e[2]}else t[0]=0,t[1]=0,t[2]=0;t[0]+=c[0],t[1]+=c[1],t[2]+=c[2],m=S(f,t,Nl),y=Pl,y[0]=o.eye[0]-t[0],y[1]=o.eye[1]-t[1],y[2]=o.eye[2]-t[2],e.snapPickOrigin[0]=t[0],e.snapPickOrigin[1]=t[1],e.snapPickOrigin[2]=t[2]}else m=f,y=o.eye,e.snapPickOrigin[0]=0,e.snapPickOrigin[1]=0,e.snapPickOrigin[2]=0;n.uniform3fv(this._uCameraEyeRtc,y),n.uniform2fv(this._uVectorA,e.snapVectorA),n.uniform2fv(this._uInverseVectorAB,e.snapInvVectorAB),n.uniform1i(this._uLayerNumber,e.snapPickLayerNumber),n.uniform3fv(this._uCoordinateScaler,E),n.uniform1i(this._uRenderPass,s),n.uniform1i(this._uPickInvisible,e.pickInvisible),n.uniformMatrix4fv(this._uSceneWorldModelMatrix,!1,u),n.uniformMatrix4fv(this._uViewMatrix,!1,m),n.uniformMatrix4fv(this._uProjMatrix,!1,o.projMatrix);{const t=2/(Math.log(e.pickZFar+1)/Math.LN2);n.uniform1f(this._uLogDepthBufFC,t)}const v=r._sectionPlanesState.sectionPlanes.length;if(v>0){const e=r._sectionPlanesState.sectionPlanes,s=t.layerIndex*v,o=i.renderFlags;for(let t=0;t<v;t++){const i=this._uSectionPlanes[t];if(i){const r=o.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,r?1:0),r){const s=e[t];if(h){const e=B(s.dist,s.dir,h,Dl);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}a.numIndices8Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,8),n.drawArrays(n.TRIANGLES,0,a.numIndices8Bits)),a.numIndices16Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,16),n.drawArrays(n.TRIANGLES,0,a.numIndices16Bits)),a.numIndices32Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,32),n.drawArrays(n.TRIANGLES,0,a.numIndices32Bits)),e.drawElements++}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ae(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uPickInvisible=s.getLocation("pickInvisible"),this._uSceneWorldModelMatrix=s.getLocation("sceneModelWorldMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});this._uLogDepthBufFC=s.getLocation("logDepthBufFC"),this._uTexturePerObjectIdPositionsDecodeMatrix="uTexturePerObjectIdPositionsDecodeMatrix",this._uTexturePerObjectIdColorsAndFlags="uTexturePerObjectIdColorsAndFlags",this._uTexturePerVertexIdCoordinates="uTexturePerVertexIdCoordinates",this._uTexturePerPolygonIdIndices="uTexturePerPolygonIdIndices",this._uTexturePerPolygonIdPortionIds="uTexturePerPolygonIdPortionIds",this._uTextureModelMatrices="uTextureModelMatrices",this._uTexturePerObjectIdOffsets="uTexturePerObjectIdOffsets",this._uCameraEyeRtc=s.getLocation("uCameraEyeRtc"),this._uVectorA=s.getLocation("uVectorAB"),this._uInverseVectorAB=s.getLocation("uInverseVectorAB"),this._uLayerNumber=s.getLocation("uLayerNumber"),this._uCoordinateScaler=s.getLocation("uCoordinateScaler")}_bindProgram(){this._program.bind()}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// TrianglesDataTextureSnapDepthBufInitRenderer vertex shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("uniform mat4 sceneModelWorldMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),s.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;"),s.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;"),s.push("uniform highp sampler2D uTexturePerObjectIdOffsets;"),s.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;"),s.push("uniform highp usampler2D uTexturePerPolygonIdIndices;"),s.push("uniform mediump usampler2D uTexturePerPolygonIdPortionIds;"),s.push("uniform highp sampler2D uTextureModelMatrices;"),s.push("uniform vec3 uCameraEyeRtc;"),s.push("uniform vec2 uVectorAB;"),s.push("uniform vec2 uInverseVectorAB;"),s.push("vec3 positions[3];"),s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("out float isPerspective;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("vec2 remapClipPos(vec2 clipPos) {"),s.push("    float x = (clipPos.x - uVectorAB.x) * uInverseVectorAB.x;"),s.push("    float y = (clipPos.y - uVectorAB.y) * uInverseVectorAB.y;"),s.push("    return vec2(x, y);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("flat out uint vFlags2;")),s.push("out highp vec3 relativeToOriginPosition;"),s.push("void main(void) {"),s.push("int polygonIndex = gl_VertexID / 3;"),s.push("int h_packed_object_id_index = (polygonIndex >> 3) & 4095;"),s.push("int v_packed_object_id_index = (polygonIndex >> 3) >> 12;"),s.push("int objectIndex = int(texelFetch(uTexturePerPolygonIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).r);"),s.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);"),s.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),s.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),s.push("{"),s.push("mat4 worldMatrix = sceneModelWorldMatrix * mat4 (texelFetch (uTextureModelMatrices, ivec2(0, 0), 0), texelFetch (uTextureModelMatrices, ivec2(1, 0), 0), texelFetch (uTextureModelMatrices, ivec2(2, 0), 0), texelFetch (uTextureModelMatrices, ivec2(3, 0), 0));"),s.push("uvec4 color = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+0, objectIndexCoords.y), 0);"),s.push("if (color.a == 0u) {"),s.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),s.push("   return;"),s.push("};"),s.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));"),s.push("ivec4 packedIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+5, objectIndexCoords.y), 0));"),s.push("int indexBaseOffset = (packedIndexBaseOffset.r << 24) + (packedIndexBaseOffset.g << 16) + (packedIndexBaseOffset.b << 8) + packedIndexBaseOffset.a;"),s.push("int h_index = (polygonIndex - indexBaseOffset) & 4095;"),s.push("int v_index = (polygonIndex - indexBaseOffset) >> 12;"),s.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdIndices, ivec2(h_index, v_index), 0));"),s.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;"),s.push("ivec3 indexPositionH = uniqueVertexIndexes & 4095;"),s.push("ivec3 indexPositionV = uniqueVertexIndexes >> 12;"),s.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));"),s.push("uint solid = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+7, objectIndexCoords.y), 0).r;"),s.push("positions[0] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.r, indexPositionV.r), 0));"),s.push("positions[1] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.g, indexPositionV.g), 0));"),s.push("positions[2] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.b, indexPositionV.b), 0));"),s.push("vec3 normal = normalize(cross(positions[2] - positions[0], positions[1] - positions[0]));"),s.push("vec3 position;"),s.push("position = positions[gl_VertexID % 3];"),s.push("vec3 viewNormal = -normalize((transpose(inverse(viewMatrix*positionsDecodeMatrix)) * vec4(normal,1)).xyz);"),s.push("if (solid != 1u) {"),s.push("  if (isPerspectiveMatrix(projMatrix)) {"),s.push("      vec3 uCameraEyeRtcInQuantizedSpace = (inverse(worldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;"),s.push("      if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {"),s.push("          position = positions[2 - (gl_VertexID % 3)];"),s.push("          viewNormal = -viewNormal;"),s.push("      }"),s.push("  } else {"),s.push("      if (viewNormal.z < 0.0) {"),s.push("          position = positions[2 - (gl_VertexID % 3)];"),s.push("          viewNormal = -viewNormal;"),s.push("      }"),s.push("  }"),s.push("}"),s.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),s.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);"),s.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;"),s.push("relativeToOriginPosition = worldPosition.xyz;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags2 = flags2.r;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),s.push("float tmp = clipPos.w;"),s.push("clipPos.xyzw /= tmp;"),s.push("clipPos.xy = remapClipPos(clipPos.xy);"),s.push("clipPos.z += 0.0001;"),s.push("clipPos.xyzw *= tmp;"),s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"),s.push("gl_Position = clipPos;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene._sectionPlanesState,t=e.sectionPlanes.length>0,s=[];if(s.push("#version 300 es"),s.push("// TrianglesDataTextureSnapDepthBufInitRenderer fragment shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("#endif"),s.push("in float isPerspective;"),s.push("uniform float logDepthBufFC;"),s.push("in float vFragDepth;"),s.push("uniform int uLayerNumber;"),s.push("uniform vec3 uCoordinateScaler;"),t){s.push("in vec4 vWorldPosition;"),s.push("flat in uint vFlags2;");for(let t=0,i=e.sectionPlanes.length;t<i;t++)s.push("uniform bool sectionPlaneActive"+t+";"),s.push("uniform vec3 sectionPlanePos"+t+";"),s.push("uniform vec3 sectionPlaneDir"+t+";")}if(s.push("in highp vec3 relativeToOriginPosition;"),s.push("out highp ivec4 outCoords;"),s.push("void main(void) {"),t){s.push("  bool clippable = vFlags2 > 0u;"),s.push("  if (clippable) {"),s.push("      float dist = 0.0;");for(var i=0;i<e.sectionPlanes.length;i++)s.push("      if (sectionPlaneActive"+i+") {"),s.push("          dist += clamp(dot(-sectionPlaneDir"+i+".xyz, vWorldPosition.xyz - sectionPlanePos"+i+".xyz), 0.0, 1000.0);"),s.push("      }");s.push("      if (dist > 0.0) { discard; }"),s.push("  }")}return s.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),s.push("outCoords = ivec4(relativeToOriginPosition.xyz * uCoordinateScaler.xyz, - uLayerNumber);"),s.push("}"),s}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const Cl=p.vec3();class Ol{constructor(e){this._scene=e,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){const i=t.model,r=i.scene,o=r.camera,n=r.canvas.gl,a=t._state,l=a.textureState,h=t._state.origin;this._program||this._allocate(t),e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram()),l.bindCommonTextures(this._program,this._uTexturePerObjectIdPositionsDecodeMatrix,this._uTexturePerVertexIdCoordinates,this._uTexturePerObjectIdColorsAndFlags,this._uTextureCameraMatrices,this._uTextureModelMatrices,this._uTexturePerObjectIdOffsets);let c=o.eye;e.pickViewMatrix&&(l.bindPickCameraTexture(this._program,this._uTextureCameraMatrices),c=e.pickOrigin||c);const A=[c[0]-h[0],c[1]-h[1],c[2]-h[2]];if(n.uniform3fv(this._uCameraEyeRtc,A),n.uniform1i(this._uRenderPass,s),n.uniform3fv(this._uCameraEyeRtc,A),n.uniform1i(this._uPickInvisible,e.pickInvisible),r.logarithmicDepthBufferEnabled){const e=2/(Math.log(o.project.far+1)/Math.LN2);n.uniform1f(this._uLogDepthBufFC,e)}const u=r._sectionPlanesState.sectionPlanes.length;if(u>0){const e=r._sectionPlanesState.sectionPlanes,s=t.layerIndex*u,o=i.renderFlags;for(let t=0;t<u;t++){const i=this._uSectionPlanes[t];if(i){const r=o.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,r?1:0),r){const s=e[t];if(h){const e=B(s.dist,s.dir,h,Cl);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}a.numIndices8Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,8),n.drawArrays(n.TRIANGLES,0,a.numIndices8Bits)),a.numIndices16Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,16),n.drawArrays(n.TRIANGLES,0,a.numIndices16Bits)),a.numIndices32Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,32),n.drawArrays(n.TRIANGLES,0,a.numIndices32Bits)),e.drawElements++}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ae(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uPickInvisible=s.getLocation("pickInvisible"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=s.getLocation("logDepthBufFC")),this._uTexturePerObjectIdPositionsDecodeMatrix="uTexturePerObjectIdPositionsDecodeMatrix",this._uTexturePerObjectIdColorsAndFlags="uTexturePerObjectIdColorsAndFlags",this._uTexturePerVertexIdCoordinates="uTexturePerVertexIdCoordinates",this._uTexturePerPolygonIdNormals="uTexturePerPolygonIdNormals",this._uTexturePerPolygonIdIndices="uTexturePerPolygonIdIndices",this._uTexturePerPolygonIdPortionIds="uTexturePerPolygonIdPortionIds",this._uTextureCameraMatrices="uTextureCameraMatrices",this._uTextureModelMatrices="uTextureModelMatrices",this._uTexturePerObjectIdOffsets="uTexturePerObjectIdOffsets",this._uCameraEyeRtc=s.getLocation("uCameraEyeRtc")}_bindProgram(){this._program.bind()}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles dataTexture pick normals vertex shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("uniform bool pickInvisible;"),s.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;"),s.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;"),s.push("uniform highp sampler2D uTexturePerObjectIdOffsets;"),s.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;"),s.push("uniform highp usampler2D uTexturePerPolygonIdIndices;"),s.push("uniform mediump usampler2D uTexturePerPolygonIdPortionIds;"),s.push("uniform highp sampler2D uTextureCameraMatrices;"),s.push("uniform highp sampler2D uTextureModelMatrices;"),s.push("uniform vec3 uCameraEyeRtc;"),s.push("vec3 positions[3];"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("out float isPerspective;")),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("flat out uint vFlags2;")),s.push("out vec3 vWorldNormal;"),s.push("void main(void) {"),s.push("mat4 viewMatrix = mat4 (texelFetch (uTextureCameraMatrices, ivec2(0, 0), 0), texelFetch (uTextureCameraMatrices, ivec2(1, 0), 0), texelFetch (uTextureCameraMatrices, ivec2(2, 0), 0), texelFetch (uTextureCameraMatrices, ivec2(3, 0), 0));"),s.push("mat4 projMatrix = mat4 (texelFetch (uTextureCameraMatrices, ivec2(0, 2), 0), texelFetch (uTextureCameraMatrices, ivec2(1, 2), 0), texelFetch (uTextureCameraMatrices, ivec2(2, 2), 0), texelFetch (uTextureCameraMatrices, ivec2(3, 2), 0));"),s.push("mat4 worldMatrix = mat4 (texelFetch (uTextureModelMatrices, ivec2(0, 0), 0), texelFetch (uTextureModelMatrices, ivec2(1, 0), 0), texelFetch (uTextureModelMatrices, ivec2(2, 0), 0), texelFetch (uTextureModelMatrices, ivec2(3, 0), 0));"),s.push("int polygonIndex = gl_VertexID / 3;"),s.push("int h_packed_object_id_index = (polygonIndex >> 3) & 4095;"),s.push("int v_packed_object_id_index = (polygonIndex >> 3) >> 12;"),s.push("int objectIndex = int(texelFetch(uTexturePerPolygonIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).r);"),s.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);"),s.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),s.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),s.push("if (int(flags.w) != renderPass) {"),s.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),s.push("   return;"),s.push("} else {"),s.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));"),s.push("ivec4 packedIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+5, objectIndexCoords.y), 0));"),s.push("int indexBaseOffset = (packedIndexBaseOffset.r << 24) + (packedIndexBaseOffset.g << 16) + (packedIndexBaseOffset.b << 8) + packedIndexBaseOffset.a;"),s.push("int h_index = (polygonIndex - indexBaseOffset) & 4095;"),s.push("int v_index = (polygonIndex - indexBaseOffset) >> 12;"),s.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdIndices, ivec2(h_index, v_index), 0));"),s.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;"),s.push("ivec3 indexPositionH = uniqueVertexIndexes & 4095;"),s.push("ivec3 indexPositionV = uniqueVertexIndexes >> 12;"),s.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));"),s.push("uint solid = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+7, objectIndexCoords.y), 0).r;"),s.push("positions[0] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.r, indexPositionV.r), 0));"),s.push("positions[1] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.g, indexPositionV.g), 0));"),s.push("positions[2] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.b, indexPositionV.b), 0));"),s.push("vec3 normal = normalize(cross(positions[2] - positions[0], positions[1] - positions[0]));"),s.push("vec3 position;"),s.push("position = positions[gl_VertexID % 3];"),s.push("if (solid != 1u) {"),s.push("if (isPerspectiveMatrix(projMatrix)) {"),s.push("vec3 uCameraEyeRtcInQuantizedSpace = (inverse(worldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;"),s.push("if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {"),s.push("position = positions[2 - (gl_VertexID % 3)];"),s.push("normal = -normal;"),s.push("}"),s.push("} else {"),s.push("vec3 viewNormal = -normalize((transpose(inverse(viewMatrix*positionsDecodeMatrix)) * vec4(normal,1)).xyz);"),s.push("if (viewNormal.z < 0.0) {"),s.push("position = positions[2 - (gl_VertexID % 3)];"),s.push("normal = -normal;"),s.push("}"),s.push("}"),s.push("}"),s.push("normal = -normal;"),s.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),s.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);"),s.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;"),s.push("vec4 viewPosition = viewMatrix * worldPosition; "),s.push("vWorldNormal = normal.xyz;"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),t&&(s.push("      vWorldPosition = worldPosition;"),s.push("      vFlags2 = flags2.w;")),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Triangles dataTexture pick normals fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("flat in uint vFlags2;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("uniform bool sectionPlaneActive"+r+";"),i.push("uniform vec3 sectionPlanePos"+r+";"),i.push("uniform vec3 sectionPlaneDir"+r+";")}if(i.push("in vec3 vWorldNormal;"),i.push("out vec4 outNormal;"),i.push("void main(void) {"),s){i.push("  bool clippable = vFlags2 > 0u;"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(r=0;r<t.sectionPlanes.length;r++)i.push("      if (sectionPlaneActive"+r+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+r+".xyz, vWorldPosition.xyz - sectionPlanePos"+r+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    outNormal = vec4((vWorldNormal * 0.5) + 0.5, 1.0);"),i.push("}"),i}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const Sl=p.vec3(),xl=p.vec3(),wl=p.vec3(),Bl=p.vec3(),Fl=p.mat4();class Ml{constructor(e){this._scene=e,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){const i=t.model,r=i.scene,o=r.camera,n=r.canvas.gl,a=t._state,l=a.textureState,h=t._state.origin,{position:c,rotationMatrix:A,rotationMatrixConjugate:u}=i,d=e.pickViewMatrix||o.viewMatrix;if(!this._program&&(this._allocate(t),this.errors))return;let f,E;if(e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram()),l.bindCommonTextures(this._program,this._uTexturePerObjectIdPositionsDecodeMatrix,this._uTexturePerVertexIdCoordinates,this._uTexturePerObjectIdColorsAndFlags,this._uTextureModelMatrices,this._uTexturePerObjectIdOffsets),h||0!==c[0]||0!==c[1]||0!==c[2]){const e=Sl;if(h){const t=xl;p.transformPoint3(A,h,t),e[0]=t[0],e[1]=t[1],e[2]=t[2]}else e[0]=0,e[1]=0,e[2]=0;e[0]+=c[0],e[1]+=c[1],e[2]+=c[2],f=S(d,e,Fl),E=wl,E[0]=o.eye[0]-e[0],E[1]=o.eye[1]-e[1],E[2]=o.eye[2]-e[2]}else f=d,E=o.eye;n.uniform3fv(this._uCameraEyeRtc,E),n.uniform1i(this._uRenderPass,s),n.uniformMatrix4fv(this._uWorldMatrix,!1,u),n.uniformMatrix4fv(this._uViewMatrix,!1,f),n.uniformMatrix4fv(this._uProjMatrix,!1,o.projMatrix);const m=r._sectionPlanesState.sectionPlanes.length;if(m>0){const e=r._sectionPlanesState.sectionPlanes,s=t.layerIndex*m,o=i.renderFlags;for(let t=0;t<m;t++){const i=this._uSectionPlanes[t];if(i){const r=o.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,r?1:0),r){const s=e[t];if(h){const e=B(s.dist,s.dir,h,Bl);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}a.numIndices8Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,8),n.drawArrays(n.TRIANGLES,0,a.numIndices8Bits)),a.numIndices16Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,16),n.drawArrays(n.TRIANGLES,0,a.numIndices16Bits)),a.numIndices32Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,32),n.drawArrays(n.TRIANGLES,0,a.numIndices32Bits)),e.drawElements++}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ae(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uPickInvisible=s.getLocation("pickInvisible"),this._uWorldMatrix=s.getLocation("sceneModelWorldMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});this._uPickZNear=s.getLocation("pickZNear"),this._uPickZFar=s.getLocation("pickZFar"),e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=s.getLocation("logDepthBufFC")),this._uTexturePerObjectIdPositionsDecodeMatrix="uTexturePerObjectIdPositionsDecodeMatrix",this._uTexturePerObjectIdColorsAndFlags="uTexturePerObjectIdColorsAndFlags",this._uTexturePerVertexIdCoordinates="uTexturePerVertexIdCoordinates",this._uTexturePerPolygonIdNormals="uTexturePerPolygonIdNormals",this._uTexturePerPolygonIdIndices="uTexturePerPolygonIdIndices",this._uTexturePerPolygonIdPortionIds="uTexturePerPolygonIdPortionIds",this._uTextureCameraMatrices="uTextureCameraMatrices",this._uTextureModelMatrices="uTextureModelMatrices",this._uTexturePerObjectIdOffsets="uTexturePerObjectIdOffsets",this._uCameraEyeRtc=s.getLocation("uCameraEyeRtc")}_bindProgram(){const e=this._scene;e.canvas.gl,e.camera.project,this._program.bind()}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// TrianglesDataTextureColorRenderer vertex shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("uniform mat4 sceneModelWorldMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),s.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;"),s.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;"),s.push("uniform highp sampler2D uTexturePerObjectIdOffsets;"),s.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;"),s.push("uniform highp usampler2D uTexturePerPolygonIdIndices;"),s.push("uniform mediump usampler2D uTexturePerPolygonIdPortionIds;"),s.push("uniform highp sampler2D uTextureModelMatrices;"),s.push("uniform vec3 uCameraEyeRtc;"),s.push("vec3 positions[3];"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out vec4 vFlags2;")),s.push("void main(void) {"),s.push("int polygonIndex = gl_VertexID / 3;"),s.push("int h_packed_object_id_index = (polygonIndex >> 3) & 4095;"),s.push("int v_packed_object_id_index = (polygonIndex >> 3) >> 12;"),s.push("int objectIndex = int(texelFetch(uTexturePerPolygonIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).r);"),s.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);"),s.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),s.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),s.push("if (int(flags.x) != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("mat4 worldMatrix = sceneModelWorldMatrix * mat4 (texelFetch (uTextureModelMatrices, ivec2(0, 0), 0), texelFetch (uTextureModelMatrices, ivec2(1, 0), 0), texelFetch (uTextureModelMatrices, ivec2(2, 0), 0), texelFetch (uTextureModelMatrices, ivec2(3, 0), 0));"),s.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));"),s.push("ivec4 packedIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+5, objectIndexCoords.y), 0));"),s.push("int indexBaseOffset = (packedIndexBaseOffset.r << 24) + (packedIndexBaseOffset.g << 16) + (packedIndexBaseOffset.b << 8) + packedIndexBaseOffset.a;"),s.push("int h_index = (polygonIndex - indexBaseOffset) & 4095;"),s.push("int v_index = (polygonIndex - indexBaseOffset) >> 12;"),s.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdIndices, ivec2(h_index, v_index), 0));"),s.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;"),s.push("ivec3 indexPositionH = uniqueVertexIndexes & 4095;"),s.push("ivec3 indexPositionV = uniqueVertexIndexes >> 12;"),s.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));"),s.push("uint solid = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+7, objectIndexCoords.y), 0).r;"),s.push("positions[0] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.r, indexPositionV.r), 0));"),s.push("positions[1] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.g, indexPositionV.g), 0));"),s.push("positions[2] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.b, indexPositionV.b), 0));"),s.push("uvec4 color = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+0, objectIndexCoords.y), 0);"),s.push("if (color.a == 0u) {"),s.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),s.push("   return;"),s.push("};"),s.push("vec3 normal = normalize(cross(positions[2] - positions[0], positions[1] - positions[0]));"),s.push("vec3 position;"),s.push("position = positions[gl_VertexID % 3];"),s.push("if (solid != 1u) {"),s.push("  if (isPerspectiveMatrix(projMatrix)) {"),s.push("      vec3 uCameraEyeRtcInQuantizedSpace = (inverse(worldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;"),s.push("      if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {"),s.push("          position = positions[2 - (gl_VertexID % 3)];"),s.push("      }"),s.push("  } else {"),s.push("      vec3 viewNormal = -normalize((transpose(inverse(viewMatrix*positionsDecodeMatrix)) * vec4(normal,1)).xyz);"),s.push("      if (viewNormal.z < 0.0) {"),s.push("          position = positions[2 - (gl_VertexID % 3)];"),s.push("      }"),s.push("  }"),s.push("}"),s.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),s.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);"),s.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;"),s.push("vec4 viewPosition = viewMatrix * worldPosition; "),t&&(s.push("      vWorldPosition = worldPosition;"),s.push("      vFlags2 = flags2;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags2 = flags2.r;")),s.push("gl_Position = clipPos;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene._sectionPlanesState,t=e.sectionPlanes.length>0,s=[];if(s.push("#version 300 es"),s.push("// TrianglesDataTextureColorRenderer fragment shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("#endif"),t){s.push("in vec4 vWorldPosition;"),s.push("in vec4 vFlags2;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("uniform bool sectionPlaneActive"+t+";"),s.push("uniform vec3 sectionPlanePos"+t+";"),s.push("uniform vec3 sectionPlaneDir"+t+";")}if(s.push("out vec4 outColor;"),s.push("void main(void) {"),t){s.push("  bool clippable = (float(vFlags2.x) > 0.0);"),s.push("  if (clippable) {"),s.push("      float dist = 0.0;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("      if (sectionPlaneActive"+t+") {"),s.push("          dist += clamp(dot(-sectionPlaneDir"+t+".xyz, vWorldPosition.xyz - sectionPlanePos"+t+".xyz), 0.0, 1000.0);"),s.push("      }");s.push("      if (dist > 0.0) { discard; }"),s.push("  }")}return s.push("   outColor = vec4(0.0, 0.0, 1.0, 1.0); "),s.push("}"),s}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const Ll=p.vec3(),Ul=p.vec3(),Hl=p.vec3(),Gl=p.vec3(),kl=p.mat4();class Vl{constructor(e){this._scene=e,this._allocate(),this._hash=this._getHash()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){const i=this._scene,r=i.camera,o=t.model,n=i.canvas.gl,a=t._state,l=a.textureState,h=t._state.origin,{position:c,rotationMatrix:A,rotationMatrixConjugate:u}=o;if(!this._program&&(this._allocate(),this.errors))return;let d,f;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram(e,a)),l.bindCommonTextures(this._program,this._uTexturePerObjectIdPositionsDecodeMatrix,this._uTexturePerVertexIdCoordinates,this._uTexturePerObjectIdColorsAndFlags,this._uTextureModelMatrices,this._uTexturePerObjectIdOffsets);const E=0!==h[0]||0!==h[1]||0!==h[2],m=0!==c[0]||0!==c[1]||0!==c[2];if(E||m){const e=Ll;if(E){const t=p.transformPoint3(A,h,Ul);e[0]=t[0],e[1]=t[1],e[2]=t[2]}else e[0]=0,e[1]=0,e[2]=0;e[0]+=c[0],e[1]+=c[1],e[2]+=c[2],d=S(r.viewMatrix,e,kl),f=Hl,f[0]=r.eye[0]-e[0],f[1]=r.eye[1]-e[1],f[2]=r.eye[2]-e[2]}else d=r.viewMatrix,f=r.eye;if(n.uniformMatrix4fv(this._uSceneModelWorldMatrix,!1,u),n.uniformMatrix4fv(this._uViewMatrix,!1,d),n.uniformMatrix4fv(this._uProjMatrix,!1,r.projMatrix),n.uniform3fv(this._uCameraEyeRtc,f),n.uniform1i(this._uRenderPass,s),i.logarithmicDepthBufferEnabled){const t=2/(Math.log(e.pickZFar+1)/Math.LN2);n.uniform1f(this._uLogDepthBufFC,t)}const y=i._sectionPlanesState.sectionPlanes.length;if(y>0){const e=i._sectionPlanesState.sectionPlanes,s=t.layerIndex*y,r=o.renderFlags;for(let t=0;t<y;t++){const i=this._uSectionPlanes[t];if(i){const o=r.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,o?1:0),o){const s=e[t];if(h){const e=B(s.dist,s.dir,h,Gl);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}a.numIndices8Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,8),n.drawArrays(n.TRIANGLES,0,a.numIndices8Bits)),a.numIndices16Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,16),n.drawArrays(n.TRIANGLES,0,a.numIndices16Bits)),a.numIndices32Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,32),n.drawArrays(n.TRIANGLES,0,a.numIndices32Bits)),e.drawElements++}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ae(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uPositionsDecodeMatrix=s.getLocation("positionsDecodeMatrix"),this._uSceneModelWorldMatrix=s.getLocation("sceneModelWorldMatrix"),this._uWorldMatrix=s.getLocation("worldMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=s.getLocation("logDepthBufFC")),this._uTexturePerObjectIdPositionsDecodeMatrix="uTexturePerObjectIdPositionsDecodeMatrix",this._uTexturePerObjectIdColorsAndFlags="uTexturePerObjectIdColorsAndFlags",this._uTexturePerVertexIdCoordinates="uTexturePerVertexIdCoordinates",this._uTexturePerPolygonIdNormals="uTexturePerPolygonIdNormals",this._uTexturePerPolygonIdIndices="uTexturePerPolygonIdIndices",this._uTexturePerPolygonIdPortionIds="uTexturePerPolygonIdPortionIds",this._uTextureModelMatrices="uTextureModelMatrices",this._uTexturePerObjectIdOffsets="uTexturePerObjectIdOffsets",this._uCameraEyeRtc=s.getLocation("uCameraEyeRtc")}_bindProgram(e){const t=this._scene,s=t.canvas.gl,i=this._program,r=t.camera.project;if(i.bind(),s.uniformMatrix4fv(this._uProjMatrix,!1,r.matrix),t.logarithmicDepthBufferEnabled){const e=2/(Math.log(r.far+1)/Math.LN2);s.uniform1f(this._uLogDepthBufFC,e)}}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState;e._lightsState;const s=t.sectionPlanes.length>0,i=[];return i.push("#version 300 es"),i.push("// Triangles dataTexture draw vertex shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("precision highp usampler2D;"),i.push("precision highp isampler2D;"),i.push("precision highp sampler2D;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("precision mediump usampler2D;"),i.push("precision mediump isampler2D;"),i.push("precision mediump sampler2D;"),i.push("#endif"),i.push("uniform int renderPass;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),i.push("uniform mat4 sceneModelWorldMatrix;"),i.push("uniform mat4 viewMatrix;"),i.push("uniform mat4 projMatrix;"),i.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;"),i.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;"),i.push("uniform highp sampler2D uTexturePerObjectIdOffsets;"),i.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;"),i.push("uniform highp usampler2D uTexturePerPolygonIdIndices;"),i.push("uniform mediump usampler2D uTexturePerPolygonIdPortionIds;"),i.push("uniform highp sampler2D uTextureModelMatrices;"),i.push("uniform vec3 uCameraEyeRtc;"),i.push("vec3 positions[3];"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;"),i.push("out float isPerspective;")),i.push("bool isPerspectiveMatrix(mat4 m) {"),i.push("    return (m[2][3] == - 1.0);"),i.push("}"),i.push("out highp vec2 vHighPrecisionZW;"),s&&(i.push("out vec4 vWorldPosition;"),i.push("flat out uint vFlags2;")),i.push("void main(void) {"),i.push("int polygonIndex = gl_VertexID / 3;"),i.push("int h_packed_object_id_index = (polygonIndex >> 3) & 4095;"),i.push("int v_packed_object_id_index = (polygonIndex >> 3) >> 12;"),i.push("int objectIndex = int(texelFetch(uTexturePerPolygonIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).r);"),i.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);"),i.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),i.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),i.push("if (int(flags.x) != renderPass) {"),i.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),i.push("   return;"),i.push("} else {"),i.push("mat4 worldMatrix = sceneModelWorldMatrix * mat4 (texelFetch (uTextureModelMatrices, ivec2(0, 0), 0), texelFetch (uTextureModelMatrices, ivec2(1, 0), 0), texelFetch (uTextureModelMatrices, ivec2(2, 0), 0), texelFetch (uTextureModelMatrices, ivec2(3, 0), 0));"),i.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));"),i.push("ivec4 packedIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+5, objectIndexCoords.y), 0));"),i.push("int indexBaseOffset = (packedIndexBaseOffset.r << 24) + (packedIndexBaseOffset.g << 16) + (packedIndexBaseOffset.b << 8) + packedIndexBaseOffset.a;"),i.push("int h_index = (polygonIndex - indexBaseOffset) & 4095;"),i.push("int v_index = (polygonIndex - indexBaseOffset) >> 12;"),i.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdIndices, ivec2(h_index, v_index), 0));"),i.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;"),i.push("ivec3 indexPositionH = uniqueVertexIndexes & 4095;"),i.push("ivec3 indexPositionV = uniqueVertexIndexes >> 12;"),i.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));"),i.push("uint solid = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+7, objectIndexCoords.y), 0).r;"),i.push("positions[0] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.r, indexPositionV.r), 0));"),i.push("positions[1] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.g, indexPositionV.g), 0));"),i.push("positions[2] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.b, indexPositionV.b), 0));"),i.push("uvec4 color = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+0, objectIndexCoords.y), 0);"),i.push("if (color.a == 0u) {"),i.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),i.push("   return;"),i.push("};"),i.push("vec3 normal = normalize(cross(positions[2] - positions[0], positions[1] - positions[0]));"),i.push("vec3 position;"),i.push("position = positions[gl_VertexID % 3];"),i.push("vec3 viewNormal = -normalize((transpose(inverse(viewMatrix*positionsDecodeMatrix)) * vec4(normal,1)).xyz);"),i.push("if (solid != 1u) {"),i.push("if (isPerspectiveMatrix(projMatrix)) {"),i.push("vec3 uCameraEyeRtcInQuantizedSpace = (inverse(worldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;"),i.push("if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {"),i.push("position = positions[2 - (gl_VertexID % 3)];"),i.push("viewNormal = -viewNormal;"),i.push("}"),i.push("} else {"),i.push("if (viewNormal.z < 0.0) {"),i.push("position = positions[2 - (gl_VertexID % 3)];"),i.push("viewNormal = -viewNormal;"),i.push("}"),i.push("}"),i.push("}"),i.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),i.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);"),i.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;"),i.push("vec4 viewPosition = viewMatrix * worldPosition; "),i.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(i.push("vFragDepth = 1.0 + clipPos.w;"),i.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s&&(i.push("vWorldPosition = worldPosition;"),i.push("vFlags2 = flags2.r;")),i.push("gl_Position = clipPos;"),i.push("vHighPrecisionZW = gl_Position.zw;"),i.push("}"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Triangles dataTexture draw fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),i.push("in highp vec2 vHighPrecisionZW;"),i.push("out vec4 outColor;"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("flat in uint vFlags2;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("void main(void) {"),s){i.push("  bool clippable = vFlags2 > 0u;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { "),i.push("      discard;"),i.push("  }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("float fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;"),i.push("    outColor = vec4(vec3(1.0 - fragCoordZ), 1.0); "),i.push("}"),i}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const jl=p.vec3(),Ql=p.vec3(),Wl=p.vec3(),zl=p.vec3(),Kl=p.mat4();class Yl{constructor(e){this._scene=e,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){const i=t.model,r=i.scene,o=r.camera,n=r.canvas.gl,a=t._state,l=t._state.origin,{position:h,rotationMatrix:c,rotationMatrixConjugate:A}=i,u=o.viewMatrix;if(!this._program&&(this._allocate(t),this.errors))return;let d,f;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram(t));const E=0!==l[0]||0!==l[1]||0!==l[2],m=0!==h[0]||0!==h[1]||0!==h[2];if(E||m){const e=jl;if(E){const t=Ql;p.transformPoint3(c,l,t),e[0]=t[0],e[1]=t[1],e[2]=t[2]}else e[0]=0,e[1]=0,e[2]=0;e[0]+=h[0],e[1]+=h[1],e[2]+=h[2],d=S(u,e,Kl),f=Wl,f[0]=o.eye[0]-e[0],f[1]=o.eye[1]-e[1],f[2]=o.eye[2]-e[2]}else d=u,f=o.eye;n.uniform1i(this._uRenderPass,s),n.uniformMatrix4fv(this._uWorldMatrix,!1,A),n.uniformMatrix4fv(this._uViewMatrix,!1,d),n.uniformMatrix4fv(this._uProjMatrix,!1,o.projMatrix),n.uniformMatrix4fv(this._uViewNormalMatrix,!1,o.viewNormalMatrix),n.uniformMatrix4fv(this._uWorldNormalMatrix,!1,i.worldNormalMatrix);const y=r._sectionPlanesState.sectionPlanes.length;if(y>0){const e=r._sectionPlanesState.sectionPlanes,s=t.layerIndex*y,o=i.renderFlags;for(let t=0;t<y;t++){const i=this._uSectionPlanes[t];if(i){const r=o.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,r?1:0),r){const s=e[t];if(l){const e=B(s.dist,s.dir,l,zl);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}n.uniformMatrix4fv(this._uPositionsDecodeMatrix,!1,t._state.positionsDecodeMatrix),this._aPosition.bindArrayBuffer(a.positionsBuf),this._aOffset.bindArrayBuffer(a.offsetsBuf),this._aNormal.bindArrayBuffer(a.normalsBuf),this._aColor.bindArrayBuffer(a.colorsBuf),this._aFlags.bindArrayBuffer(a.flagsBuf),this._aFlags2&&this._aFlags2.bindArrayBuffer(a.flags2Buf),a.indicesBuf.bind(),n.drawElements(n.TRIANGLES,a.indicesBuf.numItems,a.indicesBuf.itemType,0)}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ae(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uPositionsDecodeMatrix=s.getLocation("positionsDecodeMatrix"),this._uWorldMatrix=s.getLocation("worldMatrix"),this._uWorldNormalMatrix=s.getLocation("worldNormalMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uViewNormalMatrix=s.getLocation("viewNormalMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});this._aPosition=s.getAttribute("position"),this._aOffset=s.getAttribute("offset"),this._aNormal=s.getAttribute("normal"),this._aColor=s.getAttribute("color"),this._aFlags=s.getAttribute("flags"),this._aFlags2&&(this._aFlags2=s.getAttribute("flags2")),e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=s.getLocation("logDepthBufFC"))}_bindProgram(){const e=this._scene,t=e.canvas.gl,s=e.camera.project;if(this._program.bind(),t.uniformMatrix4fv(this._uProjMatrix,!1,s.matrix),e.logarithmicDepthBufferEnabled){const e=2/(Math.log(s.far+1)/Math.LN2);t.uniform1f(this._uLogDepthBufFC,e)}}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("// Batched geometry normals vertex shader"),e.logarithmicDepthBufferEnabled&&X.SUPPORTED_EXTENSIONS.EXT_frag_depth&&s.push("#extension GL_EXT_frag_depth : enable"),s.push("uniform int renderPass;"),s.push("attribute vec3 position;"),e.entityOffsetsEnabled&&s.push("attribute vec3 offset;"),s.push("attribute vec3 normal;"),s.push("attribute vec4 color;"),s.push("attribute vec4 flags;"),s.push("attribute vec4 flags2;"),s.push("uniform mat4 worldMatrix;"),s.push("uniform mat4 worldNormalMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),s.push("uniform mat4 viewNormalMatrix;"),s.push("uniform mat4 positionsDecodeMatrix;"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),X.SUPPORTED_EXTENSIONS.EXT_frag_depth&&s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("varying float isPerspective;")),s.push("vec3 octDecode(vec2 oct) {"),s.push("    vec3 v = vec3(oct.xy, 1.0 - abs(oct.x) - abs(oct.y));"),s.push("    if (v.z < 0.0) {"),s.push("        v.xy = (1.0 - abs(v.yx)) * vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0);"),s.push("    }"),s.push("    return normalize(v);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out vec4 vFlags2;")),s.push("out vec3 vViewNormal;"),s.push("void main(void) {"),s.push("if (int(flags.x) != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      vec4 viewPosition   = viewMatrix * worldPosition; "),s.push("      vec4 worldNormal    = worldNormalMatrix * vec4(octDecode(normal.xy), 0.0); "),s.push("      vec3 viewNormal     = normalize((viewNormalMatrix * worldNormal).xyz);"),t&&(s.push("      vWorldPosition  = worldPosition;"),s.push("      vFlags2         = flags2;")),s.push("      vViewNormal = viewNormal;"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(X.SUPPORTED_EXTENSIONS.EXT_frag_depth?s.push("vFragDepth = 1.0 + clipPos.w;"):(s.push("clipPos.z = log2( max( 1e-6, clipPos.w + 1.0 ) ) * logDepthBufFC - 1.0;"),s.push("clipPos.z *= clipPos.w;")),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry normals fragment shader"),e.logarithmicDepthBufferEnabled&&X.SUPPORTED_EXTENSIONS.EXT_frag_depth&&i.push("#extension GL_EXT_frag_depth : enable"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&X.SUPPORTED_EXTENSIONS.EXT_frag_depth&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in vec4 vFlags2;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec3 vViewNormal;"),i.push("vec3 packNormalToRGB( const in vec3 normal ) {"),i.push("    return normalize( normal ) * 0.5 + 0.5;"),i.push("}"),i.push("void main(void) {"),s){i.push("  bool clippable = (float(vFlags2.x) > 0.0);"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("      if (sectionPlaneActive"+r+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+r+".xyz, vWorldPosition.xyz - sectionPlanePos"+r+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&X.SUPPORTED_EXTENSIONS.EXT_frag_depth&&i.push("    gl_FragDepthEXT = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    gl_FragColor = vec4(packNormalToRGB(vViewNormal), 1.0); "),i.push("}"),i}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const Xl=p.vec3();class Zl{constructor(e){this._scene=e,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){const i=t.model,r=i.scene,o=r.camera,n=r.canvas.gl,a=t._state,l=t._state.origin;this._program||this._allocate(t),e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram()),this._program.bindTexture(this._uTexturePerObjectIdPositionsDecodeMatrix,{bind:function(e){return n.activeTexture(n["TEXTURE"+e]),n.bindTexture(n.TEXTURE_2D,a.texturePerObjectIdPositionsDecodeMatrix),!0},unbind:function(e){n.activeTexture(n["TEXTURE"+e]),n.bindTexture(n.TEXTURE_2D,null)}},1),this._program.bindTexture(this._uTexturePerVertexIdCoordinates,{bind:function(e){return n.activeTexture(n["TEXTURE"+e]),n.bindTexture(n.TEXTURE_2D,a.texturePerVertexIdCoordinates),!0},unbind:function(e){n.activeTexture(n["TEXTURE"+e]),n.bindTexture(n.TEXTURE_2D,null)}},2),this._program.bindTexture(this._uTexturePerObjectIdColorsAndFlags,{bind:function(e){return n.activeTexture(n["TEXTURE"+e]),n.bindTexture(n.TEXTURE_2D,a.texturePerObjectIdColorsAndFlags),!0},unbind:function(e){n.activeTexture(n["TEXTURE"+e]),n.bindTexture(n.TEXTURE_2D,null)}},3),n.uniform1i(this._uRenderPass,s),n.uniform1i(this._uPickInvisible,e.pickInvisible),n.uniformMatrix4fv(this._uWorldMatrix,!1,i.worldMatrix);const h=e.pickViewMatrix||o.viewMatrix,c=l?S(h,l):h;if(n.uniformMatrix4fv(this._uViewMatrix,!1,c),n.uniformMatrix4fv(this._uProjMatrix,!1,e.pickProjMatrix),r.logarithmicDepthBufferEnabled){const e=2/(Math.log(o.project.far+1)/Math.LN2);n.uniform1f(this._uLogDepthBufFC,e)}const A=r._sectionPlanesState.sectionPlanes.length;if(A>0){const e=r._sectionPlanesState.sectionPlanes,s=t.layerIndex*A,o=i.renderFlags;for(let t=0;t<A;t++){const i=this._uSectionPlanes[t],r=o.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,r?1:0),r){const s=e[t];if(l){const e=B(s.dist,s.dir,l,Xl);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}a.numIndices8Bits>0&&(this._program.bindTexture(this._uTexturePerPolygonIdPortionIds,{bind:function(e){return n.activeTexture(n["TEXTURE"+e]),n.bindTexture(n.TEXTURE_2D,a.texturePerPolygonIdPortionIds8Bits),!0},unbind:function(e){n.activeTexture(n["TEXTURE"+e]),n.bindTexture(n.TEXTURE_2D,null)}},4),this._program.bindTexture(this._uTexturePerPolygonIdIndices,{bind:function(e){return n.activeTexture(n["TEXTURE"+e]),n.bindTexture(n.TEXTURE_2D,a.texturePerPolygonIdIndices8Bits),!0},unbind:function(e){n.activeTexture(n["TEXTURE"+e]),n.bindTexture(n.TEXTURE_2D,null)}},5),n.drawArrays(n.TRIANGLES,0,a.numIndices8Bits)),a.numIndices16Bits>0&&(this._program.bindTexture(this._uTexturePerPolygonIdPortionIds,{bind:function(e){return n.activeTexture(n["TEXTURE"+e]),n.bindTexture(n.TEXTURE_2D,a.texturePerPolygonIdPortionIds16Bits),!0},unbind:function(e){n.activeTexture(n["TEXTURE"+e]),n.bindTexture(n.TEXTURE_2D,null)}},4),this._program.bindTexture(this._uTexturePerPolygonIdIndices,{bind:function(e){return n.activeTexture(n["TEXTURE"+e]),n.bindTexture(n.TEXTURE_2D,a.texturePerPolygonIdIndices16Bits),!0},unbind:function(e){n.activeTexture(n["TEXTURE"+e]),n.bindTexture(n.TEXTURE_2D,null)}},5),n.drawArrays(n.TRIANGLES,0,a.numIndices16Bits)),a.numIndices32Bits>0&&(this._program.bindTexture(this._uTexturePerPolygonIdPortionIds,{bind:function(e){return n.activeTexture(n["TEXTURE"+e]),n.bindTexture(n.TEXTURE_2D,a.texturePerPolygonIdPortionIds32Bits),!0},unbind:function(e){n.activeTexture(n["TEXTURE"+e]),n.bindTexture(n.TEXTURE_2D,null)}},4),this._program.bindTexture(this._uTexturePerPolygonIdIndices,{bind:function(e){return n.activeTexture(n["TEXTURE"+e]),n.bindTexture(n.TEXTURE_2D,a.texturePerPolygonIdIndices32Bits),!0},unbind:function(e){n.activeTexture(n["TEXTURE"+e]),n.bindTexture(n.TEXTURE_2D,null)}},5),n.drawArrays(n.TRIANGLES,0,a.numIndices32Bits)),e.drawElements++}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ae(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uPickInvisible=s.getLocation("pickInvisible"),this._uPositionsDecodeMatrix=s.getLocation("positionsDecodeMatrix"),this._uWorldMatrix=s.getLocation("worldMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});this._aPackedVertexId=s.getAttribute("packedVertexId"),e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=s.getLocation("logDepthBufFC")),this._uTexturePerObjectIdPositionsDecodeMatrix="uTexturePerObjectIdPositionsDecodeMatrix",this._uTexturePerObjectIdColorsAndFlags="uTexturePerObjectIdColorsAndFlags",this._uTexturePerVertexIdCoordinates="uTexturePerVertexIdCoordinates",this._uTexturePerPolygonIdNormals="uTexturePerPolygonIdNormals",this._uTexturePerPolygonIdIndices="uTexturePerPolygonIdIndices",this._uTexturePerPolygonIdPortionIds="uTexturePerPolygonIdPortionIds"}_bindProgram(){this._program.bind()}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles dataTexture pick flat normals vertex shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),s.push("in uvec3 packedVertexId;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("uniform bool pickInvisible;"),s.push("uniform mat4 worldMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),s.push("uniform sampler2D uTexturePerObjectIdPositionsDecodeMatrix;"),s.push("uniform usampler2D uTexturePerObjectIdColorsAndFlags;"),s.push("uniform usampler2D uTexturePerVertexIdCoordinates;"),s.push("uniform usampler2D uTexturePerPolygonIdIndices;"),s.push("uniform isampler2D uTexturePerPolygonIdNormals;"),s.push("uniform usampler2D uTexturePerPolygonIdPortionIds;"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),s.push("out vec4 vWorldPosition;"),t&&s.push("out int vFlags2;"),s.push("void main(void) {"),s.push("int polygonIndex = gl_VertexID / 3;"),s.push("int h_normal_index = polygonIndex & 4095;"),s.push("int v_normal_index = polygonIndex >> 12;"),s.push("int h_packed_object_id_index = ((polygonIndex >> 3) / 2) & 4095;"),s.push("int v_packed_object_id_index = ((polygonIndex >> 3) / 2) >> 12;"),s.push("ivec3 packedObjectId = ivec3(texelFetch(uTexturePerPolygonIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).rgb);"),s.push("int objectIndex;"),s.push("if (((polygonIndex >> 3) % 2) == 0) {"),s.push("  objectIndex = (packedObjectId.r << 4) + (packedObjectId.g >> 4);"),s.push("} else {"),s.push("  objectIndex = ((packedObjectId.g & 15) << 8) + packedObjectId.b;"),s.push("}"),s.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);"),s.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));"),s.push("int h_index = polygonIndex & 4095;"),s.push("int v_index = polygonIndex >> 12;"),s.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdIndices, ivec2(h_index, v_index), 0));"),s.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;"),s.push("ivec3 indexPositionH = uniqueVertexIndexes & 4095;"),s.push("ivec3 indexPositionV = uniqueVertexIndexes >> 12;"),s.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));"),s.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),s.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),s.push("vec3 position1 = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.r, indexPositionV.r), 0));"),s.push("vec3 position2 = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.g, indexPositionV.g), 0));"),s.push("vec3 position3 = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.b, indexPositionV.b), 0));"),s.push("vec3 normal = normalize(cross(position3 - position1, position2 - position1));"),s.push("int vertexNumber = gl_VertexID % 3;"),s.push("vec3 position;"),s.push("if (vertexNumber == 0) position = position1;"),s.push("else if (vertexNumber == 1) position = position2;"),s.push("else position = position3;"),s.push("if (int(flags.w) != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),s.push("      vWorldPosition = worldPosition;"),t&&s.push("      vFlags2 = flags2.r;"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Triangles dataTexture pick flat normals fragment shader"),i.push("#extension GL_OES_standard_derivatives : enable"),e.logarithmicDepthBufferEnabled&&i.push("#extension GL_EXT_frag_depth : enable"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),i.push("in vec4 vWorldPosition;"),s){i.push("in int vFlags2;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("uniform bool sectionPlaneActive"+r+";"),i.push("uniform vec3 sectionPlanePos"+r+";"),i.push("uniform vec3 sectionPlaneDir"+r+";")}if(i.push("out vec4 outNormal;"),i.push("void main(void) {"),s){i.push("  bool clippable = vFlags2 > 0;"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(r=0;r<t.sectionPlanes.length;r++)i.push("      if (sectionPlaneActive"+r+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+r+".xyz, vWorldPosition.xyz - sectionPlanePos"+r+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("  vec3 xTangent = dFdx( vWorldPosition.xyz );"),i.push("  vec3 yTangent = dFdy( vWorldPosition.xyz );"),i.push("  vec3 worldNormal = normalize( cross( xTangent, yTangent ) );"),i.push("  outNormal = vec4((worldNormal * 0.5) + 0.5, 1.0);"),i.push("}"),i}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}class ql{constructor(e){this._scene=e}_compile(){this._colorRenderer&&!this._colorRenderer.getValid()&&(this._colorRenderer.destroy(),this._colorRenderer=null),this._colorRendererWithSAO&&!this._colorRendererWithSAO.getValid()&&(this._colorRendererWithSAO.destroy(),this._colorRendererWithSAO=null),this._flatColorRenderer&&!this._flatColorRenderer.getValid()&&(this._flatColorRenderer.destroy(),this._flatColorRenderer=null),this._flatColorRendererWithSAO&&!this._flatColorRendererWithSAO.getValid()&&(this._flatColorRendererWithSAO.destroy(),this._flatColorRendererWithSAO=null),this._colorQualityRendererWithSAO&&!this._colorQualityRendererWithSAO.getValid()&&(this._colorQualityRendererWithSAO.destroy(),this._colorQualityRendererWithSAO=null),this._depthRenderer&&!this._depthRenderer.getValid()&&(this._depthRenderer.destroy(),this._depthRenderer=null),this._normalsRenderer&&!this._normalsRenderer.getValid()&&(this._normalsRenderer.destroy(),this._normalsRenderer=null),this._silhouetteRenderer&&!this._silhouetteRenderer.getValid()&&(this._silhouetteRenderer.destroy(),this._silhouetteRenderer=null),this._edgesRenderer&&!this._edgesRenderer.getValid()&&(this._edgesRenderer.destroy(),this._edgesRenderer=null),this._edgesColorRenderer&&!this._edgesColorRenderer.getValid()&&(this._edgesColorRenderer.destroy(),this._edgesColorRenderer=null),this._pickMeshRenderer&&!this._pickMeshRenderer.getValid()&&(this._pickMeshRenderer.destroy(),this._pickMeshRenderer=null),this._pickDepthRenderer&&!this._pickDepthRenderer.getValid()&&(this._pickDepthRenderer.destroy(),this._pickDepthRenderer=null),this._vertexDepthRenderer&&!this._vertexDepthRenderer.getValid()&&(this._vertexDepthRenderer.destroy(),this._vertexDepthRenderer=null),this._snapDepthBufInitRenderer&&!this._snapDepthBufInitRenderer.getValid()&&(this._snapDepthBufInitRenderer.destroy(),this._snapDepthBufInitRenderer=null),this._pickNormalsRenderer&&!1===this._pickNormalsRenderer.getValid()&&(this._pickNormalsRenderer.destroy(),this._pickNormalsRenderer=null),this._pickNormalsFlatRenderer&&!1===this._pickNormalsFlatRenderer.getValid()&&(this._pickNormalsFlatRenderer.destroy(),this._pickNormalsFlatRenderer=null),this._occlusionRenderer&&!1===this._occlusionRenderer.getValid()&&(this._occlusionRenderer.destroy(),this._occlusionRenderer=null)}get colorRenderer(){return this._colorRenderer||(this._colorRenderer=new Ha(this._scene,!1)),this._colorRenderer}get colorRendererWithSAO(){return this._colorRendererWithSAO||(this._colorRendererWithSAO=new Ha(this._scene,!0)),this._colorRendererWithSAO}get colorQualityRendererWithSAO(){return this._colorQualityRendererWithSAO||(this._colorQualityRendererWithSAO=new TrianglesDataTextureColorQualityRenderer(this._scene,!0)),this._colorQualityRendererWithSAO}get silhouetteRenderer(){return this._silhouetteRenderer||(this._silhouetteRenderer=new za(this._scene)),this._silhouetteRenderer}get depthRenderer(){return this._depthRenderer||(this._depthRenderer=new Vl(this._scene)),this._depthRenderer}get normalsRenderer(){return this._normalsRenderer||(this._normalsRenderer=new Yl(this._scene)),this._normalsRenderer}get edgesRenderer(){return this._edgesRenderer||(this._edgesRenderer=new Ja(this._scene)),this._edgesRenderer}get edgesColorRenderer(){return this._edgesColorRenderer||(this._edgesColorRenderer=new il(this._scene)),this._edgesColorRenderer}get pickMeshRenderer(){return this._pickMeshRenderer||(this._pickMeshRenderer=new ll(this._scene)),this._pickMeshRenderer}get pickNormalsRenderer(){return this._pickNormalsRenderer||(this._pickNormalsRenderer=new Ol(this._scene)),this._pickNormalsRenderer}get pickNormalsFlatRenderer(){return this._pickNormalsFlatRenderer||(this._pickNormalsFlatRenderer=new Zl(this._scene)),this._pickNormalsFlatRenderer}get pickDepthRenderer(){return this._pickDepthRenderer||(this._pickDepthRenderer=new dl(this._scene)),this._pickDepthRenderer}get vertexDepthRenderer(){return this._vertexDepthRenderer||(this._vertexDepthRenderer=new vl(this._scene)),this._vertexDepthRenderer}get snapDepthBufInitRenderer(){return this._snapDepthBufInitRenderer||(this._snapDepthBufInitRenderer=new bl(this._scene)),this._snapDepthBufInitRenderer}get occlusionRenderer(){return this._occlusionRenderer||(this._occlusionRenderer=new Ml(this._scene)),this._occlusionRenderer}_destroy(){this._colorRenderer&&this._colorRenderer.destroy(),this._colorRendererWithSAO&&this._colorRendererWithSAO.destroy(),this._flatColorRenderer&&this._flatColorRenderer.destroy(),this._flatColorRendererWithSAO&&this._flatColorRendererWithSAO.destroy(),this._colorQualityRendererWithSAO&&this._colorQualityRendererWithSAO.destroy(),this._depthRenderer&&this._depthRenderer.destroy(),this._normalsRenderer&&this._normalsRenderer.destroy(),this._silhouetteRenderer&&this._silhouetteRenderer.destroy(),this._edgesRenderer&&this._edgesRenderer.destroy(),this._edgesColorRenderer&&this._edgesColorRenderer.destroy(),this._pickMeshRenderer&&this._pickMeshRenderer.destroy(),this._pickDepthRenderer&&this._pickDepthRenderer.destroy(),this._vertexDepthRenderer&&this._vertexDepthRenderer.destroy(),this._snapDepthBufInitRenderer&&this._snapDepthBufInitRenderer.destroy(),this._pickNormalsRenderer&&this._pickNormalsRenderer.destroy(),this._pickNormalsFlatRenderer&&this._pickNormalsFlatRenderer.destroy(),this._occlusionRenderer&&this._occlusionRenderer.destroy()}}const Jl={};class $l{constructor(){this.positionsCompressed=[],this.metallicRoughness=[],this.indices8Bits=[],this.indices16Bits=[],this.indices32Bits=[],this.edgeIndices8Bits=[],this.edgeIndices16Bits=[],this.edgeIndices32Bits=[],this.perObjectColors=[],this.perObjectPickColors=[],this.perObjectSolid=[],this.perObjectOffsets=[],this.perObjectPositionsDecodeMatrices=[],this.perObjectInstancePositioningMatrices=[],this.perObjectVertexBases=[],this.perObjectIndexBaseOffsets=[],this.perObjectEdgeIndexBaseOffsets=[],this.perTriangleNumberPortionId8Bits=[],this.perTriangleNumberPortionId16Bits=[],this.perTriangleNumberPortionId32Bits=[],this.perEdgeNumberPortionId8Bits=[],this.perEdgeNumberPortionId16Bits=[],this.perEdgeNumberPortionId32Bits=[]}}class eh{constructor(){this.texturePerObjectIdColorsAndFlags=null,this.texturePerObjectIdOffsets=null,this.texturePerObjectIdPositionsDecodeMatrix=null,this.texturePerVertexIdCoordinates=null,this.texturePerPolygonIdPortionIds8Bits=null,this.texturePerPolygonIdPortionIds16Bits=null,this.texturePerPolygonIdPortionIds32Bits=null,this.texturePerEdgeIdPortionIds8Bits=null,this.texturePerEdgeIdPortionIds16Bits=null,this.texturePerEdgeIdPortionIds32Bits=null,this.texturePerPolygonIdIndices8Bits=null,this.texturePerPolygonIdIndices16Bits=null,this.texturePerPolygonIdIndices32Bits=null,this.texturePerPolygonIdEdgeIndices8Bits=null,this.texturePerPolygonIdEdgeIndices16Bits=null,this.texturePerPolygonIdEdgeIndices32Bits=null,this.textureModelMatrices=null}finalize(){this.indicesPerBitnessTextures={8:this.texturePerPolygonIdIndices8Bits,16:this.texturePerPolygonIdIndices16Bits,32:this.texturePerPolygonIdIndices32Bits},this.indicesPortionIdsPerBitnessTextures={8:this.texturePerPolygonIdPortionIds8Bits,16:this.texturePerPolygonIdPortionIds16Bits,32:this.texturePerPolygonIdPortionIds32Bits},this.edgeIndicesPerBitnessTextures={8:this.texturePerPolygonIdEdgeIndices8Bits,16:this.texturePerPolygonIdEdgeIndices16Bits,32:this.texturePerPolygonIdEdgeIndices32Bits},this.edgeIndicesPortionIdsPerBitnessTextures={8:this.texturePerEdgeIdPortionIds8Bits,16:this.texturePerEdgeIdPortionIds16Bits,32:this.texturePerEdgeIdPortionIds32Bits}}bindCommonTextures(e,t,s,i,r,o){this.texturePerObjectIdPositionsDecodeMatrix.bindTexture(e,t,1),this.texturePerVertexIdCoordinates.bindTexture(e,s,2),this.texturePerObjectIdColorsAndFlags.bindTexture(e,i,3),this.textureModelMatrices.bindTexture(e,r,4),this.texturePerObjectIdOffsets.bindTexture(e,o,5)}bindPickCameraTexture(e,t){}bindTriangleIndicesTextures(e,t,s,i){this.indicesPortionIdsPerBitnessTextures[i].bindTexture(e,t,6),this.indicesPerBitnessTextures[i].bindTexture(e,s,7)}bindEdgeIndicesTextures(e,t,s,i){this.edgeIndicesPortionIdsPerBitnessTextures[i].bindTexture(e,t,6),this.edgeIndicesPerBitnessTextures[i].bindTexture(e,s,7)}}class th{constructor(e,t,s,i,r=null){this._gl=e,this._texture=t,this._textureWidth=s,this._textureHeight=i,this._textureData=r}bindTexture(e,t,s){return e.bindTexture(t,this,s)}bind(e){return this._gl.activeTexture(this._gl["TEXTURE"+e]),this._gl.bindTexture(this._gl.TEXTURE_2D,this._texture),!0}unbind(e){}}const sh={sizeDataColorsAndFlags:0,sizeDataPositionDecodeMatrices:0,sizeDataTextureOffsets:0,sizeDataTexturePositions:0,sizeDataTextureIndices:0,sizeDataTextureEdgeIndices:0,sizeDataTexturePortionIds:0,numberOfGeometries:0,numberOfPortions:0,numberOfLayers:0,numberOfTextures:0,totalPolygons:0,totalPolygons8Bits:0,totalPolygons16Bits:0,totalPolygons32Bits:0,totalEdges:0,totalEdges8Bits:0,totalEdges16Bits:0,totalEdges32Bits:0,cannotCreatePortion:{because10BitsObjectId:0,becauseTextureSize:0},overheadSizeAlignementIndices:0,overheadSizeAlignementEdgeIndices:0};window.printDataTextureRamStats=function(){console.log(JSON.stringify(sh,null,4));let e=0;Object.keys(sh).forEach((t=>{t.startsWith("size")&&(e+=sh[t])})),console.log(`Total size ${e} bytes (${(e/1e3/1e3).toFixed(2)} MB)`),console.log(`Avg bytes / triangle: ${(e/sh.totalPolygons).toFixed(2)}`);let t={};Object.keys(sh).forEach((s=>{s.startsWith("size")&&(t[s]=`${(sh[s]/e*100).toFixed(2)} % of total`)})),console.log(JSON.stringify({percentualRamUsage:t},null,4))};class ih{disableBindedTextureFiltering(e){e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE)}generateCameraDataTexture(e,t,s,i){const r=e.createTexture();e.bindTexture(e.TEXTURE_2D,r),e.texStorage2D(e.TEXTURE_2D,1,e.RGBA32F,4,3),this.disableBindedTextureFiltering(e),e.bindTexture(e.TEXTURE_2D,null);const o=new th(e,r,4,3);let n=!0;o.updateViewMatrix=(s,r)=>{e.bindTexture(e.TEXTURE_2D,o._texture),e.texSubImage2D(e.TEXTURE_2D,0,0,0,4,1,e.RGBA,e.FLOAT,new Float32Array(i?S(s,i):s)),e.texSubImage2D(e.TEXTURE_2D,0,0,1,4,1,e.RGBA,e.FLOAT,new Float32Array(t.viewNormalMatrix)),e.texSubImage2D(e.TEXTURE_2D,0,0,2,4,1,e.RGBA,e.FLOAT,new Float32Array(r))};const a=()=>{n&&(n=!1,o.updateViewMatrix(t.viewMatrix,t.project.matrix))};return t.on("matrix",(()=>n=!0)),s.on("rendering",a),a(),o}generatePickCameraDataTexture(e,t,s){const i=e.createTexture();e.bindTexture(e.TEXTURE_2D,i),e.texStorage2D(e.TEXTURE_2D,1,e.RGBA32F,4,3),this.disableBindedTextureFiltering(e),e.bindTexture(e.TEXTURE_2D,null);const r=new th(e,i,4,3);return r.updateViewMatrix=(i,o)=>{e.bindTexture(e.TEXTURE_2D,r._texture),e.texSubImage2D(e.TEXTURE_2D,0,0,0,4,1,e.RGBA,e.FLOAT,new Float32Array(s?S(i,s):i)),e.texSubImage2D(e.TEXTURE_2D,0,0,1,4,1,e.RGBA,e.FLOAT,new Float32Array(t.viewNormalMatrix)),e.texSubImage2D(e.TEXTURE_2D,0,0,2,4,1,e.RGBA,e.FLOAT,new Float32Array(o))},r}generateModelTexture(e,t){const s=e.createTexture();return e.bindTexture(e.TEXTURE_2D,s),e.texStorage2D(e.TEXTURE_2D,1,e.RGBA32F,4,2),e.texSubImage2D(e.TEXTURE_2D,0,0,0,4,1,e.RGBA,e.FLOAT,new Float32Array(t.worldMatrix)),e.texSubImage2D(e.TEXTURE_2D,0,0,1,4,1,e.RGBA,e.FLOAT,new Float32Array(t.worldNormalMatrix)),this.disableBindedTextureFiltering(e),e.bindTexture(e.TEXTURE_2D,null),new th(e,s,4,2)}generateTextureForColorsAndFlags(e,t,s,i,r,o,n){const a=t.length;this.numPortions=a;const l=4096,h=Math.ceil(a/512);if(0===h)throw"texture height===0";const c=new Uint8Array(16384*h);sh.sizeDataColorsAndFlags+=c.byteLength,sh.numberOfTextures++;for(let e=0;e<a;e++)c.set(t[e],32*e+0),c.set(s[e],32*e+4),c.set([0,0,0,0],32*e+8),c.set([0,0,0,0],32*e+12),c.set([i[e]>>24&255,i[e]>>16&255,i[e]>>8&255,255&i[e]],32*e+16),c.set([r[e]>>24&255,r[e]>>16&255,r[e]>>8&255,255&r[e]],32*e+20),c.set([o[e]>>24&255,o[e]>>16&255,o[e]>>8&255,255&o[e]],32*e+24),c.set([n[e]?1:0,0,0,0],32*e+28);const A=e.createTexture();return e.bindTexture(e.TEXTURE_2D,A),e.texStorage2D(e.TEXTURE_2D,1,e.RGBA8UI,l,h),e.texSubImage2D(e.TEXTURE_2D,0,0,0,l,h,e.RGBA_INTEGER,e.UNSIGNED_BYTE,c,0),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE),e.bindTexture(e.TEXTURE_2D,null),new th(e,A,l,h,c)}generateTextureForObjectOffsets(e,t){const s=512,i=Math.ceil(t/s);if(0===i)throw"texture height===0";const r=new Float32Array(1536*i).fill(0);sh.sizeDataTextureOffsets+=r.byteLength,sh.numberOfTextures++;const o=e.createTexture();return e.bindTexture(e.TEXTURE_2D,o),e.texStorage2D(e.TEXTURE_2D,1,e.RGB32F,s,i),e.texSubImage2D(e.TEXTURE_2D,0,0,0,s,i,e.RGB,e.FLOAT,r,0),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE),e.bindTexture(e.TEXTURE_2D,null),new th(e,o,s,i,r)}generateTextureForPositionsDecodeMatrices(e,t,s){const i=t.length;if(0===i)throw"num decode+entity matrices===0";const r=2048,o=Math.ceil(i/512),n=new Float32Array(8192*o);sh.sizeDataPositionDecodeMatrices+=n.byteLength,sh.numberOfTextures++;const a=p.mat4();for(let e=0;e<t.length;e++)n.set(p.mulMat4(s[e],t[e],a),16*e);const l=e.createTexture();return e.bindTexture(e.TEXTURE_2D,l),e.texStorage2D(e.TEXTURE_2D,1,e.RGBA32F,r,o),e.texSubImage2D(e.TEXTURE_2D,0,0,0,r,o,e.RGBA,e.FLOAT,n,0),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE),e.bindTexture(e.TEXTURE_2D,null),new th(e,l,r,o)}generateTextureFor8BitIndices(e,t){if(0===t.length)return{texture:null,textureHeight:0};const s=4096,i=Math.ceil(t.length/3/s);if(0===i)throw"texture height===0";const r=new Uint8Array(s*i*3);sh.sizeDataTextureIndices+=r.byteLength,sh.numberOfTextures++,r.fill(0),r.set(t,0);const o=e.createTexture();return e.bindTexture(e.TEXTURE_2D,o),e.texStorage2D(e.TEXTURE_2D,1,e.RGB8UI,s,i),e.texSubImage2D(e.TEXTURE_2D,0,0,0,s,i,e.RGB_INTEGER,e.UNSIGNED_BYTE,r,0),this.disableBindedTextureFiltering(e),e.bindTexture(e.TEXTURE_2D,null),new th(e,o,s,i)}generateTextureFor16BitIndices(e,t){if(0===t.length)return{texture:null,textureHeight:0};const s=4096,i=Math.ceil(t.length/3/s);if(0===i)throw"texture height===0";const r=new Uint16Array(s*i*3);sh.sizeDataTextureIndices+=r.byteLength,sh.numberOfTextures++,r.fill(0),r.set(t,0);const o=e.createTexture();return e.bindTexture(e.TEXTURE_2D,o),e.texStorage2D(e.TEXTURE_2D,1,e.RGB16UI,s,i),e.texSubImage2D(e.TEXTURE_2D,0,0,0,s,i,e.RGB_INTEGER,e.UNSIGNED_SHORT,r,0),this.disableBindedTextureFiltering(e),e.bindTexture(e.TEXTURE_2D,null),new th(e,o,s,i)}generateTextureFor32BitIndices(e,t){if(0===t.length)return{texture:null,textureHeight:0};const s=4096,i=Math.ceil(t.length/3/s);if(0===i)throw"texture height===0";const r=new Uint32Array(s*i*3);sh.sizeDataTextureIndices+=r.byteLength,sh.numberOfTextures++,r.fill(0),r.set(t,0);const o=e.createTexture();return e.bindTexture(e.TEXTURE_2D,o),e.texStorage2D(e.TEXTURE_2D,1,e.RGB32UI,s,i),e.texSubImage2D(e.TEXTURE_2D,0,0,0,s,i,e.RGB_INTEGER,e.UNSIGNED_INT,r,0),this.disableBindedTextureFiltering(e),e.bindTexture(e.TEXTURE_2D,null),new th(e,o,s,i)}generateTextureFor8BitsEdgeIndices(e,t){if(0===t.length)return{texture:null,textureHeight:0};const s=4096,i=Math.ceil(t.length/2/s);if(0===i)throw"texture height===0";const r=new Uint8Array(s*i*2);sh.sizeDataTextureEdgeIndices+=r.byteLength,sh.numberOfTextures++,r.fill(0),r.set(t,0);const o=e.createTexture();return e.bindTexture(e.TEXTURE_2D,o),e.texStorage2D(e.TEXTURE_2D,1,e.RG8UI,s,i),e.texSubImage2D(e.TEXTURE_2D,0,0,0,s,i,e.RG_INTEGER,e.UNSIGNED_BYTE,r,0),this.disableBindedTextureFiltering(e),e.bindTexture(e.TEXTURE_2D,null),new th(e,o,s,i)}generateTextureFor16BitsEdgeIndices(e,t){if(0===t.length)return{texture:null,textureHeight:0};const s=4096,i=Math.ceil(t.length/2/s);if(0===i)throw"texture height===0";const r=new Uint16Array(s*i*2);sh.sizeDataTextureEdgeIndices+=r.byteLength,sh.numberOfTextures++,r.fill(0),r.set(t,0);const o=e.createTexture();return e.bindTexture(e.TEXTURE_2D,o),e.texStorage2D(e.TEXTURE_2D,1,e.RG16UI,s,i),e.texSubImage2D(e.TEXTURE_2D,0,0,0,s,i,e.RG_INTEGER,e.UNSIGNED_SHORT,r,0),this.disableBindedTextureFiltering(e),e.bindTexture(e.TEXTURE_2D,null),new th(e,o,s,i)}generateTextureFor32BitsEdgeIndices(e,t){if(0===t.length)return{texture:null,textureHeight:0};const s=4096,i=Math.ceil(t.length/2/s);if(0===i)throw"texture height===0";const r=new Uint32Array(s*i*2);sh.sizeDataTextureEdgeIndices+=r.byteLength,sh.numberOfTextures++,r.fill(0),r.set(t,0);const o=e.createTexture();return e.bindTexture(e.TEXTURE_2D,o),e.texStorage2D(e.TEXTURE_2D,1,e.RG32UI,s,i),e.texSubImage2D(e.TEXTURE_2D,0,0,0,s,i,e.RG_INTEGER,e.UNSIGNED_INT,r,0),this.disableBindedTextureFiltering(e),e.bindTexture(e.TEXTURE_2D,null),new th(e,o,s,i)}generateTextureForPositions(e,t){const s=t.length/3,i=4096,r=Math.ceil(s/i);if(0===r)throw"texture height===0";const o=new Uint16Array(i*r*3);sh.sizeDataTexturePositions+=o.byteLength,sh.numberOfTextures++,o.fill(0),o.set(t,0);const n=e.createTexture();return e.bindTexture(e.TEXTURE_2D,n),e.texStorage2D(e.TEXTURE_2D,1,e.RGB16UI,i,r),e.texSubImage2D(e.TEXTURE_2D,0,0,0,i,r,e.RGB_INTEGER,e.UNSIGNED_SHORT,o,0),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE),e.bindTexture(e.TEXTURE_2D,null),new th(e,n,i,r)}generateTextureForPackedPortionIds(e,t){if(0===t.length)return{texture:null,textureHeight:0};const s=t.length,i=4096,r=Math.ceil(s/i);if(0===r)throw"texture height===0";const o=new Uint16Array(i*r);o.set(t,0),sh.sizeDataTexturePortionIds+=o.byteLength,sh.numberOfTextures++;const n=e.createTexture();return e.bindTexture(e.TEXTURE_2D,n),e.texStorage2D(e.TEXTURE_2D,1,e.R16UI,i,r),e.texSubImage2D(e.TEXTURE_2D,0,0,0,i,r,e.RED_INTEGER,e.UNSIGNED_SHORT,o,0),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE),e.bindTexture(e.TEXTURE_2D,null),new th(e,n,i,r)}}const rh=p.vec4([0,0,0,1]),oh=p.vec4([0,0,0,1]);p.vec4([0,0,0,1]);const nh=new Uint8Array(4),ah=new Float32Array(3),lh=p.AABB3();let hh=0;const ch=p.identityMat4();class Ah{constructor(e,t){sh.numberOfLayers++,this._layerNumber=hh++,this.sortId=`TriDTX-${this._layerNumber}`,this.layerIndex=t.layerIndex,this._dataTextureRenderers=function(e){const t=e.id;let s=Jl[t];return s||(s=new ql(e),Jl[t]=s,s._compile(),e.on("compile",(()=>{s._compile()})),e.on("destroyed",(()=>{delete Jl[t],s._destroy()}))),s}(e.scene),this.model=e,this._buffer=new $l,this._dataTextureState=new eh,this._dataTextureGenerator=new ih,this._state=new be({origin:p.vec3(t.origin),metallicRoughnessBuf:null,positionsDecodeMatrix:p.mat4(),textureState:this._dataTextureState,numIndices8Bits:0,numIndices16Bits:0,numIndices32Bits:0,numEdgeIndices8Bits:0,numEdgeIndices16Bits:0,numEdgeIndices32Bits:0,numVertices:0}),this._numPortions=0,this._numVisibleLayerPortions=0,this._numTransparentLayerPortions=0,this._numXRayedLayerPortions=0,this._numSelectedLayerPortions=0,this._numHighlightedLayerPortions=0,this._numClippableLayerPortions=0,this._numEdgesLayerPortions=0,this._numPickableLayerPortions=0,this._numCulledLayerPortions=0,this._subPortions=[],this._portionToSubPortionsMap=[],this._bucketGeometries={},this.aabb=p.collapseAABB3(),this._numUpdatesInFrame=0,this._finalized=!1}canCreatePortion(e){if(this._finalized)throw"Already finalized";const t=e.buckets.length;this._numPortions+t>65536&&sh.cannotCreatePortion.because10BitsObjectId++;let s=this._numPortions+t<=65536;const i=void 0!==e.geometryId&&null!==e.geometryId?`${e.geometryId}#0`:`${e.id}#0`;if(!this._bucketGeometries[i]){const t=Math.max(this._state.numIndices8Bits,this._state.numIndices16Bits,this._state.numIndices32Bits);let i=0,r=0;e.buckets.forEach((e=>{i+=e.positionsCompressed.length/3,r+=e.indices.length/3})),(this._state.numVertices+i>16777216||t+r>16777216)&&sh.cannotCreatePortion.becauseTextureSize++,s&&=this._state.numVertices+i<=16777216&&t+r<=16777216}return s}createPortion(e){if(this._finalized)throw"Already finalized";const t=[],s=e.worldAABB;e.buckets.forEach(((i,r)=>{const o=void 0!==e.geometryId&&null!==e.geometryId?`${e.geometryId}#${r}`:`${e.id}#${r}`;let n=this._bucketGeometries[o];n||(n=this._createBucketGeometry(e,i),this._bucketGeometries[o]=n);const a=p.collapseAABB3(lh),l=this._createSubPortion(e,n,i,a);p.expandAABB3(s,a),t.push(l)}));const i=this._state.origin;0===i[0]&&0===i[1]&&0===i[2]||(s[0]+=i[0],s[1]+=i[1],s[2]+=i[2],s[3]+=i[0],s[4]+=i[1],s[5]+=i[2]),p.expandAABB3(this.aabb,s);const r=this._portionToSubPortionsMap.length;return this._portionToSubPortionsMap.push(t),this.model.numPortions++,r}_createBucketGeometry(e,t){if(t.indices){const e=8*Math.ceil(t.indices.length/3/8)*3;sh.overheadSizeAlignementIndices+=2*(e-t.indices.length);const s=new Uint32Array(e);s.fill(0),s.set(t.indices),t.indices=s}if(t.edgeIndices){const e=8*Math.ceil(t.edgeIndices.length/2/8)*2;sh.overheadSizeAlignementEdgeIndices+=2*(e-t.edgeIndices.length);const s=new Uint32Array(e);s.fill(0),s.set(t.edgeIndices),t.edgeIndices=s}const s=t.positionsCompressed,i=t.indices,r=t.edgeIndices,o=this._buffer,n=o.positionsCompressed.length/3,a=s.length/3;for(let e=0,t=s.length;e<t;e++)o.positionsCompressed.push(s[e]);let l,h,c=0;if(i){let e;c=i.length/3,e=a<=256?o.indices8Bits:a<=65536?o.indices16Bits:o.indices32Bits,l=e.length/3;for(let t=0,s=i.length;t<s;t++)e.push(i[t])}let A=0;if(r){let e;A=r.length/2,e=a<=256?o.edgeIndices8Bits:a<=65536?o.edgeIndices16Bits:o.edgeIndices32Bits,h=e.length/2;for(let t=0,s=r.length;t<s;t++)e.push(r[t])}this._state.numVertices+=a,sh.numberOfGeometries++;const u=p.collapseAABB3();p.expandAABB3Points3(u,t.positionsCompressed),at.decompressAABB(u,e.positionsDecodeMatrix);return{vertexBase:n,numVertices:a,numTriangles:c,numEdges:A,indicesBase:l,edgeIndicesBase:h,aabb:u,obb:null}}_createSubPortion(e,t,s,i){const r=e.color;e.metallic,e.roughness;const o=e.colors,n=e.opacity,a=e.meshMatrix,l=e.pickColor,h=this._buffer,c=this._state;if(h.perObjectPositionsDecodeMatrices.push(e.positionsDecodeMatrix),h.perObjectInstancePositioningMatrices.push(a||ch),a){t.obb||(t.obb=p.AABB3ToOBB3(t.aabb));const e=t.obb;for(let t=0,s=e.length;t<s;t+=4)rh[0]=e[t+0],rh[1]=e[t+1],rh[2]=e[t+2],rh[3]=1,a&&p.transformPoint4(a,rh,oh),p.expandAABB3Point3(i,oh)}else p.expandAABB3(i,t.aabb);h.perObjectSolid.push(!!e.solid),o?h.perObjectColors.push([255*o[0],255*o[1],255*o[2],255]):r&&h.perObjectColors.push([r[0],r[1],r[2],n]),h.perObjectPickColors.push(l),h.perObjectVertexBases.push(t.vertexBase);{let e;e=t.numVertices<=256?c.numIndices8Bits:t.numVertices<=65536?c.numIndices16Bits:c.numIndices32Bits,h.perObjectIndexBaseOffsets.push(e/3-t.indicesBase)}{let e;e=t.numVertices<=256?c.numEdgeIndices8Bits:t.numVertices<=65536?c.numEdgeIndices16Bits:c.numEdgeIndices32Bits,h.perObjectEdgeIndexBaseOffsets.push(e/2-t.edgeIndicesBase)}const A=this._subPortions.length;if(t.numTriangles>0){let e,s=3*t.numTriangles;t.numVertices<=256?(e=h.perTriangleNumberPortionId8Bits,c.numIndices8Bits+=s,sh.totalPolygons8Bits+=t.numTriangles):t.numVertices<=65536?(e=h.perTriangleNumberPortionId16Bits,c.numIndices16Bits+=s,sh.totalPolygons16Bits+=t.numTriangles):(e=h.perTriangleNumberPortionId32Bits,c.numIndices32Bits+=s,sh.totalPolygons32Bits+=t.numTriangles),sh.totalPolygons+=t.numTriangles;for(let s=0;s<t.numTriangles;s+=8)e.push(A)}if(t.numEdges>0){let e,s=2*t.numEdges;t.numVertices<=256?(e=h.perEdgeNumberPortionId8Bits,c.numEdgeIndices8Bits+=s,sh.totalEdges8Bits+=t.numEdges):t.numVertices<=65536?(e=h.perEdgeNumberPortionId16Bits,c.numEdgeIndices16Bits+=s,sh.totalEdges16Bits+=t.numEdges):(e=h.perEdgeNumberPortionId32Bits,c.numEdgeIndices32Bits+=s,sh.totalEdges32Bits+=t.numEdges),sh.totalEdges+=t.numEdges;for(let s=0;s<t.numEdges;s+=8)e.push(A)}return this._subPortions.push({numVertices:t.numTriangles}),this._numPortions++,sh.numberOfPortions++,A}finalize(){if(this._finalized)return;const e=this._state,t=this._dataTextureState,s=this.model.scene.canvas.gl,i=this._buffer;e.gl=s,t.texturePerObjectIdColorsAndFlags=this._dataTextureGenerator.generateTextureForColorsAndFlags(s,i.perObjectColors,i.perObjectPickColors,i.perObjectVertexBases,i.perObjectIndexBaseOffsets,i.perObjectEdgeIndexBaseOffsets,i.perObjectSolid),t.texturePerObjectIdOffsets=this._dataTextureGenerator.generateTextureForObjectOffsets(s,this._numPortions),t.texturePerObjectIdPositionsDecodeMatrix=this._dataTextureGenerator.generateTextureForPositionsDecodeMatrices(s,i.perObjectPositionsDecodeMatrices,i.perObjectInstancePositioningMatrices),t.texturePerVertexIdCoordinates=this._dataTextureGenerator.generateTextureForPositions(s,i.positionsCompressed),t.texturePerPolygonIdPortionIds8Bits=this._dataTextureGenerator.generateTextureForPackedPortionIds(s,i.perTriangleNumberPortionId8Bits),t.texturePerPolygonIdPortionIds16Bits=this._dataTextureGenerator.generateTextureForPackedPortionIds(s,i.perTriangleNumberPortionId16Bits),t.texturePerPolygonIdPortionIds32Bits=this._dataTextureGenerator.generateTextureForPackedPortionIds(s,i.perTriangleNumberPortionId32Bits),i.perEdgeNumberPortionId8Bits.length>0&&(t.texturePerEdgeIdPortionIds8Bits=this._dataTextureGenerator.generateTextureForPackedPortionIds(s,i.perEdgeNumberPortionId8Bits)),i.perEdgeNumberPortionId16Bits.length>0&&(t.texturePerEdgeIdPortionIds16Bits=this._dataTextureGenerator.generateTextureForPackedPortionIds(s,i.perEdgeNumberPortionId16Bits)),i.perEdgeNumberPortionId32Bits.length>0&&(t.texturePerEdgeIdPortionIds32Bits=this._dataTextureGenerator.generateTextureForPackedPortionIds(s,i.perEdgeNumberPortionId32Bits)),i.indices8Bits.length>0&&(t.texturePerPolygonIdIndices8Bits=this._dataTextureGenerator.generateTextureFor8BitIndices(s,i.indices8Bits)),i.indices16Bits.length>0&&(t.texturePerPolygonIdIndices16Bits=this._dataTextureGenerator.generateTextureFor16BitIndices(s,i.indices16Bits)),i.indices32Bits.length>0&&(t.texturePerPolygonIdIndices32Bits=this._dataTextureGenerator.generateTextureFor32BitIndices(s,i.indices32Bits)),i.edgeIndices8Bits.length>0&&(t.texturePerPolygonIdEdgeIndices8Bits=this._dataTextureGenerator.generateTextureFor8BitsEdgeIndices(s,i.edgeIndices8Bits)),i.edgeIndices16Bits.length>0&&(t.texturePerPolygonIdEdgeIndices16Bits=this._dataTextureGenerator.generateTextureFor16BitsEdgeIndices(s,i.edgeIndices16Bits)),i.edgeIndices32Bits.length>0&&(t.texturePerPolygonIdEdgeIndices32Bits=this._dataTextureGenerator.generateTextureFor32BitsEdgeIndices(s,i.edgeIndices32Bits)),this.model._modelMatricesTexture||(this.model._modelMatricesTexture=this._dataTextureGenerator.generateModelTexture(s,this.model)),t.textureModelMatrices=this.model._modelMatricesTexture,t.cameraTexture=this._dataTextureGenerator.generateCameraDataTexture(this.model.scene.canvas.gl,this.model.scene.camera,this.model.scene,this._state.origin.slice()),t.textureCameraMatrices=t.cameraTexture,t.texturePickCameraMatrices=this._dataTextureGenerator.generatePickCameraDataTexture(this.model.scene.canvas.gl,this.model.scene.camera,this._state.origin.slice()),t.finalize(),this._buffer=null,this._bucketGeometries={},this._finalized=!0,this._deferredSetFlagsDirty=!1,this._onSceneRendering=this.model.scene.on("rendering",(()=>{this._deferredSetFlagsDirty&&this._uploadDeferredFlags(),this._numUpdatesInFrame=0}))}isEmpty(){return 0===this._numPortions}initFlags(e,t,s){t&F&&(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++),t&k&&(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++),t&G&&(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++),t&V&&(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++),t&U&&(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++),t&j&&(this._numEdgesLayerPortions++,this.model.numEdgesLayerPortions++),t&L&&(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++),t&M&&(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++),s&&(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++);this._setFlags(e,t,s,true),this._setFlags2(e,t,true)}flushInitFlags(){this._setDeferredFlags(),this._setDeferredFlags2()}setVisible(e,t,s){if(!this._finalized)throw"Not finalized";t&F?(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++):(this._numVisibleLayerPortions--,this.model.numVisibleLayerPortions--),this._setFlags(e,t,s)}setHighlighted(e,t,s){if(!this._finalized)throw"Not finalized";t&k?(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++):(this._numHighlightedLayerPortions--,this.model.numHighlightedLayerPortions--),this._setFlags(e,t,s)}setXRayed(e,t,s){if(!this._finalized)throw"Not finalized";t&G?(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++):(this._numXRayedLayerPortions--,this.model.numXRayedLayerPortions--),this._setFlags(e,t,s)}setSelected(e,t,s){if(!this._finalized)throw"Not finalized";t&V?(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++):(this._numSelectedLayerPortions--,this.model.numSelectedLayerPortions--),this._setFlags(e,t,s)}setEdges(e,t,s){if(!this._finalized)throw"Not finalized";t&j?(this._numEdgesLayerPortions++,this.model.numEdgesLayerPortions++):(this._numEdgesLayerPortions--,this.model.numEdgesLayerPortions--),this._setFlags(e,t,s)}setClippable(e,t){if(!this._finalized)throw"Not finalized";t&U?(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++):(this._numClippableLayerPortions--,this.model.numClippableLayerPortions--),this._setFlags2(e,t)}_beginDeferredFlags(){this._deferredSetFlagsActive=!0}_uploadDeferredFlags(){if(console.info("_uploadDeferredFlags"),this._deferredSetFlagsActive=!1,!this._deferredSetFlagsDirty)return;this._deferredSetFlagsDirty=!1;const e=this.model.scene.canvas.gl,t=this._dataTextureState;e.bindTexture(e.TEXTURE_2D,t.texturePerObjectIdColorsAndFlags._texture),e.texSubImage2D(e.TEXTURE_2D,0,0,0,t.texturePerObjectIdColorsAndFlags._textureWidth,t.texturePerObjectIdColorsAndFlags._textureHeight,e.RGBA_INTEGER,e.UNSIGNED_BYTE,t.texturePerObjectIdColorsAndFlags._textureData),e.bindTexture(e.TEXTURE_2D,t.texturePerObjectIdOffsets._texture),e.texSubImage2D(e.TEXTURE_2D,0,0,0,t.texturePerObjectIdOffsets._textureWidth,t.texturePerObjectIdOffsets._textureHeight,e.RGB,e.FLOAT,t.texturePerObjectIdOffsets._textureData)}setCulled(e,t,s){if(!this._finalized)throw"Not finalized";t&M?(this._numCulledLayerPortions+=this._portionToSubPortionsMap[e].length,this.model.numCulledLayerPortions++):(this._numCulledLayerPortions-=this._portionToSubPortionsMap[e].length,this.model.numCulledLayerPortions--),this._setFlags(e,t,s)}setCollidable(e,t){if(!this._finalized)throw"Not finalized"}setPickable(e,t,s){if(!this._finalized)throw"Not finalized";t&L?(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++):(this._numPickableLayerPortions--,this.model.numPickableLayerPortions--),this._setFlags(e,t,s)}setColor(e,t){const s=this._portionToSubPortionsMap[e];for(let e=0,i=s.length;e<i;e++)this._subPortionSetColor(s[e],t)}_subPortionSetColor(e,t){if(!this._finalized)throw"Not finalized";const s=this._dataTextureState,i=this.model.scene.canvas.gl;if(nh[0]=t[0],nh[1]=t[1],nh[2]=t[2],nh[3]=t[3],s.texturePerObjectIdColorsAndFlags._textureData.set(nh,32*e),this._deferredSetFlagsActive)return console.info("_subPortionSetColor defer"),void(this._deferredSetFlagsDirty=!0);++this._numUpdatesInFrame>=10&&this._beginDeferredFlags(),console.info("_subPortionSetColor write through"),i.bindTexture(i.TEXTURE_2D,s.texturePerObjectIdColorsAndFlags._texture),i.texSubImage2D(i.TEXTURE_2D,0,e%512*8,Math.floor(e/512),1,1,i.RGBA_INTEGER,i.UNSIGNED_BYTE,nh)}setTransparent(e,t,s){s?(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++):(this._numTransparentLayerPortions--,this.model.numTransparentLayerPortions--),this._setFlags(e,t,s)}_setFlags(e,t,s,i=!1){const r=this._portionToSubPortionsMap[e];for(let e=0,o=r.length;e<o;e++)this._subPortionSetFlags(r[e],t,s,i)}_subPortionSetFlags(e,t,s,i=!1){if(!this._finalized)throw"Not finalized";const r=!!(t&F),o=!!(t&G),n=!!(t&k),a=!!(t&V),l=!!(t&M);let h,c;h=!r||l||o?pr.NOT_RENDERED:s?pr.COLOR_TRANSPARENT:pr.COLOR_OPAQUE,c=!r||l?pr.NOT_RENDERED:a?pr.SILHOUETTE_SELECTED:n?pr.SILHOUETTE_HIGHLIGHTED:o?pr.SILHOUETTE_XRAYED:pr.NOT_RENDERED;let A=0;A=!r||l?pr.NOT_RENDERED:a?pr.EDGES_SELECTED:n?pr.EDGES_HIGHLIGHTED:o?pr.EDGES_XRAYED:!!(t&j)?s?pr.EDGES_COLOR_TRANSPARENT:pr.EDGES_COLOR_OPAQUE:pr.NOT_RENDERED;let u=r&&!!(t&L)?pr.PICK:pr.NOT_RENDERED;const p=this._dataTextureState,d=this.model.scene.canvas.gl;if(nh[0]=h,nh[1]=c,nh[2]=A,nh[3]=u,p.texturePerObjectIdColorsAndFlags._textureData.set(nh,32*e+8),this._deferredSetFlagsActive||i)return console.info("_subPortionSetFlags set flags defer"),void(this._deferredSetFlagsDirty=!0);++this._numUpdatesInFrame>=10&&this._beginDeferredFlags(),console.info("_subPortionSetFlags set flags write through"),d.bindTexture(d.TEXTURE_2D,p.texturePerObjectIdColorsAndFlags._texture),d.texSubImage2D(d.TEXTURE_2D,0,e%512*8+2,Math.floor(e/512),1,1,d.RGBA_INTEGER,d.UNSIGNED_BYTE,nh)}_setDeferredFlags(){}_setFlags2(e,t,s=!1){const i=this._portionToSubPortionsMap[e];for(let e=0,r=i.length;e<r;e++)this._subPortionSetFlags2(i[e],t,s)}_subPortionSetFlags2(e,t,s=!1){if(!this._finalized)throw"Not finalized";const i=t&U?255:0,r=this._dataTextureState,o=this.model.scene.canvas.gl;nh[0]=i,nh[1]=0,nh[2]=1,nh[3]=2,r.texturePerObjectIdColorsAndFlags._textureData.set(nh,32*e+12),this._deferredSetFlagsActive||s?this._deferredSetFlagsDirty=!0:(++this._numUpdatesInFrame>=10&&this._beginDeferredFlags(),console.info("_subPortionSetFlags2 set flags write through"),o.bindTexture(o.TEXTURE_2D,r.texturePerObjectIdColorsAndFlags._texture),o.texSubImage2D(o.TEXTURE_2D,0,e%512*8+3,Math.floor(e/512),1,1,o.RGBA_INTEGER,o.UNSIGNED_BYTE,nh))}_setDeferredFlags2(){}setOffset(e,t){const s=this._portionToSubPortionsMap[e];for(let e=0,i=s.length;e<i;e++)this._subPortionSetOffset(s[e],t)}_subPortionSetOffset(e,t){if(!this._finalized)throw"Not finalized";const s=this._dataTextureState,i=this.model.scene.canvas.gl;ah[0]=t[0],ah[1]=t[1],ah[2]=t[2],s.texturePerObjectIdOffsets._textureData.set(ah,3*e),this._deferredSetFlagsActive?this._deferredSetFlagsDirty=!0:(++this._numUpdatesInFrame>=10&&this._beginDeferredFlags(),i.bindTexture(i.TEXTURE_2D,s.texturePerObjectIdOffsets._texture),i.texSubImage2D(i.TEXTURE_2D,0,0,e,1,1,i.RGB,i.FLOAT,ah))}drawColorOpaque(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&(this._updateBackfaceCull(e,t),t.withSAO&&this.model.saoEnabled?this._dataTextureRenderers.colorRendererWithSAO&&this._dataTextureRenderers.colorRendererWithSAO.drawLayer(t,this,pr.COLOR_OPAQUE):this._dataTextureRenderers.colorRenderer&&this._dataTextureRenderers.colorRenderer.drawLayer(t,this,pr.COLOR_OPAQUE))}_updateBackfaceCull(e,t){const s=this.model.backfaces||e.sectioned;if(t.backfaces!==s){const e=t.gl;s?e.disable(e.CULL_FACE):e.enable(e.CULL_FACE),t.backfaces=s}}drawColorTransparent(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numTransparentLayerPortions&&this._numXRayedLayerPortions!==this._numPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.colorRenderer&&this._dataTextureRenderers.colorRenderer.drawLayer(t,this,pr.COLOR_TRANSPARENT))}drawDepth(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.depthRenderer&&this._dataTextureRenderers.depthRenderer.drawLayer(t,this,pr.COLOR_OPAQUE))}drawNormals(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.normalsRenderer&&this._dataTextureRenderers.normalsRenderer.drawLayer(t,this,pr.COLOR_OPAQUE))}drawSilhouetteXRayed(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numXRayedLayerPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.silhouetteRenderer&&this._dataTextureRenderers.silhouetteRenderer.drawLayer(t,this,pr.SILHOUETTE_XRAYED))}drawSilhouetteHighlighted(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numHighlightedLayerPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.silhouetteRenderer&&this._dataTextureRenderers.silhouetteRenderer.drawLayer(t,this,pr.SILHOUETTE_HIGHLIGHTED))}drawSilhouetteSelected(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numSelectedLayerPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.silhouetteRenderer&&this._dataTextureRenderers.silhouetteRenderer.drawLayer(t,this,pr.SILHOUETTE_SELECTED))}drawEdgesColorOpaque(e,t){this.model.scene.logarithmicDepthBufferEnabled?this.model.scene._loggedWarning||(console.log("Edge enhancement for SceneModel data texture layers currently disabled with logarithmic depth buffer"),this.model.scene._loggedWarning=!0):this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numEdgesLayerPortions&&this._dataTextureRenderers.edgesColorRenderer&&this._dataTextureRenderers.edgesColorRenderer.drawLayer(t,this,pr.EDGES_COLOR_OPAQUE)}drawEdgesColorTransparent(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numEdgesLayerPortions&&0!==this._numTransparentLayerPortions&&this._dataTextureRenderers.edgesColorRenderer&&this._dataTextureRenderers.edgesColorRenderer.drawLayer(t,this,pr.EDGES_COLOR_TRANSPARENT)}drawEdgesHighlighted(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numHighlightedLayerPortions&&this._dataTextureRenderers.edgesRenderer&&this._dataTextureRenderers.edgesRenderer.drawLayer(t,this,pr.EDGES_HIGHLIGHTED)}drawEdgesSelected(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numSelectedLayerPortions&&this._dataTextureRenderers.edgesRenderer&&this._dataTextureRenderers.edgesRenderer.drawLayer(t,this,pr.EDGES_SELECTED)}drawEdgesXRayed(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numXRayedLayerPortions&&this._dataTextureRenderers.edgesRenderer&&this._dataTextureRenderers.edgesRenderer.drawLayer(t,this,pr.EDGES_XRAYED)}drawOcclusion(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.occlusionRenderer&&this._dataTextureRenderers.occlusionRenderer.drawLayer(t,this,pr.COLOR_OPAQUE))}drawShadow(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.shadowRenderer&&this._dataTextureRenderers.shadowRenderer.drawLayer(t,this,pr.COLOR_OPAQUE))}setPickMatrices(e,t){0!==this._numVisibleLayerPortions&&this._dataTextureState.texturePickCameraMatrices.updateViewMatrix(e,t)}drawPickMesh(e,t){0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.pickMeshRenderer&&this._dataTextureRenderers.pickMeshRenderer.drawLayer(t,this,pr.PICK))}drawPickDepths(e,t){0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.pickDepthRenderer&&this._dataTextureRenderers.pickDepthRenderer.drawLayer(t,this,pr.PICK))}drawSnapInitDepthBuf(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.snapDepthBufInitRenderer&&this._dataTextureRenderers.snapDepthBufInitRenderer.drawLayer(t,this,pr.PICK))}drawSnapDepths(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.vertexDepthRenderer&&this._dataTextureRenderers.vertexDepthRenderer.drawLayer(t,this,pr.PICK))}drawPickNormals(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.pickNormalsRenderer&&this._dataTextureRenderers.pickNormalsRenderer.drawLayer(t,this,pr.PICK))}destroy(){if(this._destroyed)return;const e=this._state;e.metallicRoughnessBuf&&(e.metallicRoughnessBuf.destroy(),e.metallicRoughnessBuf=null),this.model.scene.off(this._onSceneRendering),e.destroy(),this._destroyed=!0}}const uh=p.vec3();p.mat4();const ph=p.vec3([1,1,1]),dh=p.vec3([0,0,0]),fh=p.vec3([0,0,0]),Eh=p.identityQuaternion(),mh=p.identityMat4(),yh="defaultColorTexture",gh="defaultMetalRoughTexture",Ih="defaultNormalsTexture",vh="defaultEmissiveTexture",Th="defaultOcclusionTexture",_h="defaultTextureSet",Rh=new Uint8Array([255,255,255]);class Ph extends C{constructor(e,t={}){super(e,t),this._dtxEnabled=this.scene.dtxEnabled&&!1!==t.dtxEnabled,this._enableVertexWelding=!1,this._enableIndexBucketing=!0,this._vboBatchingLayerScratchMemory=(ur++,Ar),this._textureTranscoder=t.textureTranscoder||function(e){const t=e.scene.id;let s=_a[t];return s||(s=new Ta({viewer:e}),_a[t]=s,e.scene.on("destroyed",(()=>{delete _a[t],s.destroy()}))),s}(this.scene.viewer),this._maxGeometryBatchSize=t.maxGeometryBatchSize,this._aabb=p.collapseAABB3(),this._aabbDirty=!0,this._quantizationRanges={},this._vboInstancingLayers={},this._vboBatchingLayers={},this._dtxLayers={},this._meshList=[],this.layerList=[],this._entityList=[],this._geometries={},this._dtxBuckets={},this._textures={},this._textureSets={},this._meshes={},this._entities={},this._scheduledMeshes={},this.renderFlags=new ei,this.numGeometries=0,this.numPortions=0,this.numVisibleLayerPortions=0,this.numTransparentLayerPortions=0,this.numXRayedLayerPortions=0,this.numHighlightedLayerPortions=0,this.numSelectedLayerPortions=0,this.numEdgesLayerPortions=0,this.numPickableLayerPortions=0,this.numClippableLayerPortions=0,this.numCulledLayerPortions=0,this.numEntities=0,this._numTriangles=0,this._numLines=0,this._numPoints=0,this._edgeThreshold=t.edgeThreshold||10,this._origin=p.vec3(t.origin||[0,0,0]),this._position=p.vec3(t.position||[0,0,0]),this._rotation=p.vec3(t.rotation||[0,0,0]),this._quaternion=p.vec4(t.quaternion||[0,0,0,1]),this._conjugateQuaternion=p.vec4(t.quaternion||[0,0,0,1]),t.rotation&&p.eulerToQuaternion(this._rotation,"XYZ",this._quaternion),this._scale=p.vec3(t.scale||[1,1,1]),this._worldRotationMatrix=p.mat4(),this._worldRotationMatrixConjugate=p.mat4(),this._matrix=p.mat4(),this._matrixDirty=!0,this._rebuildMatrices(),this._worldNormalMatrix=p.mat4(),p.inverseMat4(this._matrix,this._worldNormalMatrix),p.transposeMat4(this._worldNormalMatrix),(t.matrix||t.position||t.rotation||t.scale||t.quaternion)&&(this._viewMatrix=p.mat4(),this._viewNormalMatrix=p.mat4(),this._viewMatrixDirty=!0,this._matrixNonIdentity=!0),this._opacity=1,this._colorize=[1,1,1],this._saoEnabled=!1!==t.saoEnabled,this._pbrEnabled=!1!==t.pbrEnabled,this._colorTextureEnabled=!1!==t.colorTextureEnabled,this._isModel=t.isModel,this._isModel&&this.scene._registerModel(this),this._onCameraViewMatrix=this.scene.camera.on("matrix",(()=>{this._viewMatrixDirty=!0})),this.scene.vfc.enabled&&(this._vfcManager=this.scene.vfc.getVFCManager(this)),this._createDefaultTextureSet(),this.visible=t.visible,this.culled=t.culled,this.pickable=t.pickable,this.clippable=t.clippable,this.collidable=t.collidable,this.castsShadow=t.castsShadow,this.receivesShadow=t.receivesShadow,this.xrayed=t.xrayed,this.highlighted=t.highlighted,this.selected=t.selected,this.edges=t.edges,this.colorize=t.colorize,this.opacity=t.opacity,this.backfaces=t.backfaces}_createDefaultTextureSet(){const e=new fa({id:yh,texture:new bi({gl:this.scene.canvas.gl,preloadColor:[1,1,1,1]})}),t=new fa({id:gh,texture:new bi({gl:this.scene.canvas.gl,preloadColor:[0,1,1,1]})}),s=new fa({id:Ih,texture:new bi({gl:this.scene.canvas.gl,preloadColor:[0,0,0,0]})}),i=new fa({id:vh,texture:new bi({gl:this.scene.canvas.gl,preloadColor:[0,0,0,1]})}),r=new fa({id:Th,texture:new bi({gl:this.scene.canvas.gl,preloadColor:[1,1,1,1]})});this._textures.defaultColorTexture=e,this._textures.defaultMetalRoughTexture=t,this._textures.defaultNormalsTexture=s,this._textures.defaultEmissiveTexture=i,this._textures.defaultOcclusionTexture=r,this._textureSets.defaultTextureSet=new da({id:_h,model:this,colorTexture:e,metallicRoughnessTexture:t,normalsTexture:s,emissiveTexture:i,occlusionTexture:r})}get isPerformanceModel(){return!0}get objects(){return this._entities}get origin(){return this._origin}set position(e){this._position.set(e||[0,0,0]),this._setWorldMatrixDirty(),this._setWorldAABBDirty(),this.glRedraw()}get position(){return this._position}set rotation(e){this._rotation.set(e||[0,0,0]),p.eulerToQuaternion(this._rotation,"XYZ",this._quaternion),this._setWorldMatrixDirty(),this._setWorldAABBDirty(),this.glRedraw()}get rotation(){return this._rotation}set quaternion(e){this._quaternion.set(e||[0,0,0,1]),p.quaternionToEuler(this._quaternion,"XYZ",this._rotation),this._setWorldMatrixDirty(),this._setWorldAABBDirty(),this.glRedraw()}get quaternion(){return this._quaternion}set scale(e){}get scale(){return this._scale}set matrix(e){this._matrix.set(e||mh),p.quaternionToRotationMat4(this._quaternion,this._worldRotationMatrix),p.conjugateQuaternion(this._quaternion,this._conjugateQuaternion),p.quaternionToRotationMat4(this._quaternion,this._worldRotationMatrixConjugate),this._matrix.set(this._worldRotationMatrix),p.translateMat4v(this._position,this._matrix),this._matrixDirty=!1,this._setWorldMatrixDirty(),this._setWorldAABBDirty(),this.glRedraw()}get matrix(){return this._matrixDirty&&this._rebuildMatrices(),this._matrix}get rotationMatrix(){return this._matrixDirty&&this._rebuildMatrices(),this._worldRotationMatrix}_rebuildMatrices(){this._matrixDirty&&(p.quaternionToRotationMat4(this._quaternion,this._worldRotationMatrix),p.conjugateQuaternion(this._quaternion,this._conjugateQuaternion),p.quaternionToRotationMat4(this._quaternion,this._worldRotationMatrixConjugate),this._matrix.set(this._worldRotationMatrix),p.translateMat4v(this._position,this._matrix),this._matrixDirty=!1)}get rotationMatrixConjugate(){return this._matrixDirty&&this._rebuildMatrices(),this._worldRotationMatrixConjugate}_setWorldMatrixDirty(){this._matrixDirty=!0}_setLocalAABBDirty(){for(let e=0,t=this._entityList.length;e<t;e++)this._entityList[e]._setLocalAABBDirty()}_setWorldAABBDirty(){this._aabbDirty=!0,this.scene._aabbDirty=!0,this._matrixDirty=!0;for(let e=0,t=this._entityList.length;e<t;e++)this._entityList[e]._setWorldAABBDirty()}get worldMatrix(){return this.matrix}get worldNormalMatrix(){return this._worldNormalMatrix}get viewMatrix(){return this._viewMatrix?(this._matrixDirty&&(this._rebuildMatrices(),this._viewMatrixDirty=!0),this._viewMatrixDirty&&(p.mulMat4(this.scene.camera.viewMatrix,this._matrix,this._viewMatrix),p.inverseMat4(this._viewMatrix,this._viewNormalMatrix),p.transposeMat4(this._viewNormalMatrix),this._viewMatrixDirty=!1),this._viewMatrix):this.scene.camera.viewMatrix}get viewNormalMatrix(){return this._viewNormalMatrix?(this._matrixDirty&&(this._rebuildMatrices(),this._viewMatrixDirty=!0),this._viewMatrixDirty&&(p.mulMat4(this.scene.camera.viewMatrix,this._matrix,this._viewMatrix),p.inverseMat4(this._viewMatrix,this._viewNormalMatrix),p.transposeMat4(this._viewNormalMatrix),this._viewMatrixDirty=!1),p.inverseMat4(this._viewMatrix,this._viewNormalMatrix),p.transposeMat4(this._viewNormalMatrix),this._viewNormalMatrix):this.scene.camera.viewNormalMatrix}get backfaces(){return this._backfaces}set backfaces(e){e=!!e,this._backfaces=e,this.glRedraw()}get entityList(){return this._entityList}get isEntity(){return!0}get isModel(){return this._isModel}get isObject(){return!1}get aabb(){if(this._aabbDirty){p.collapseAABB3(this._aabb);for(let e=0,t=this._entityList.length;e<t;e++)p.expandAABB3(this._aabb,this._entityList[e].aabb);this._aabbDirty=!1}return this._aabb}get numTriangles(){return this._numTriangles}get numLines(){return this._numLines}get numPoints(){return this._numPoints}get visible(){return this.numVisibleLayerPortions>0}set visible(e){e=!1!==e,this._visible=e;for(let t=0,s=this._entityList.length;t<s;t++)this._entityList[t].visible=e;this.glRedraw()}get xrayed(){return this.numXRayedLayerPortions>0}set xrayed(e){e=!!e,this._xrayed=e;for(let t=0,s=this._entityList.length;t<s;t++)this._entityList[t].xrayed=e;this.glRedraw()}get highlighted(){return this.numHighlightedLayerPortions>0}set highlighted(e){e=!!e,this._highlighted=e;for(let t=0,s=this._entityList.length;t<s;t++)this._entityList[t].highlighted=e;this.glRedraw()}get selected(){return this.numSelectedLayerPortions>0}set selected(e){e=!!e,this._selected=e;for(let t=0,s=this._entityList.length;t<s;t++)this._entityList[t].selected=e;this.glRedraw()}get edges(){return this.numEdgesLayerPortions>0}set edges(e){e=!!e,this._edges=e;for(let t=0,s=this._entityList.length;t<s;t++)this._entityList[t].edges=e;this.glRedraw()}get culled(){return this._culled}set culled(e){e=!!e,this._culled=e;for(let t=0,s=this._entityList.length;t<s;t++)this._entityList[t].culled=e;this.glRedraw()}get clippable(){return this._clippable}set clippable(e){e=!1!==e,this._clippable=e;for(let t=0,s=this._entityList.length;t<s;t++)this._entityList[t].clippable=e;this.glRedraw()}get collidable(){return this._collidable}set collidable(e){e=!1!==e,this._collidable=e;for(let t=0,s=this._entityList.length;t<s;t++)this._entityList[t].collidable=e}get pickable(){return this.numPickableLayerPortions>0}set pickable(e){e=!1!==e,this._pickable=e;for(let t=0,s=this._entityList.length;t<s;t++)this._entityList[t].pickable=e}get colorize(){return this._colorize}set colorize(e){this._colorize=e;for(let t=0,s=this._entityList.length;t<s;t++)this._entityList[t].colorize=e}get opacity(){return this._opacity}set opacity(e){this._opacity=e;for(let t=0,s=this._entityList.length;t<s;t++)this._entityList[t].opacity=e}get castsShadow(){return this._castsShadow}set castsShadow(e){(e=!1!==e)!==this._castsShadow&&(this._castsShadow=e,this.glRedraw())}get receivesShadow(){return this._receivesShadow}set receivesShadow(e){(e=!1!==e)!==this._receivesShadow&&(this._receivesShadow=e,this.glRedraw())}get saoEnabled(){return this._saoEnabled}get pbrEnabled(){return this._pbrEnabled}get colorTextureEnabled(){return this._colorTextureEnabled}get isDrawable(){return!0}get isStateSortable(){return!1}get xrayMaterial(){return this.scene.xrayMaterial}get highlightMaterial(){return this.scene.highlightMaterial}get selectedMaterial(){return this.scene.selectedMaterial}get edgeMaterial(){return this.scene.edgeMaterial}getPickViewMatrix(e){return this._viewMatrix?this._viewMatrix:e}createQuantizationRange(e){void 0!==e.id&&null!==e.id?e.aabb?this.error("[createQuantizationRange] Config missing: aabb"):this._quantizationRanges[e.id]?this.error("[createQuantizationRange] QuantizationRange already created: "+e.id):this._quantizationRanges[e.id]={id:e.id,aabb:e.aabb,matrix:Zr(e.aabb,p.mat4())}:this.error("[createQuantizationRange] Config missing: id")}createGeometry(e){if(void 0!==e.id&&null!==e.id)if(this._geometries[e.id])this.error("[createGeometry] Geometry already created: "+e.id);else if(void 0!==e.primitive&&null!==e.primitive||(e.primitive="triangles"),"points"===e.primitive||"lines"===e.primitive||"triangles"===e.primitive||"solid"===e.primitive||"surface"===e.primitive){if(!e.positions&&!e.positionsCompressed&&!e.buckets)return this.error("[createGeometry] Param expected: `positions`,  `positionsCompressed' or 'buckets"),null;if(e.positionsCompressed&&!e.positionsDecodeMatrix&&!e.positionsDecodeBoundary)return this.error("[createGeometry] Param expected: `positionsDecodeMatrix` or 'positionsDecodeBoundary' (required for `positionsCompressed')"),null;if(e.positionsDecodeMatrix&&e.positionsDecodeBoundary)return this.error("[createGeometry] Only one of these params expected: `positionsDecodeMatrix` or 'positionsDecodeBoundary' (required for `positionsCompressed')"),null;if(e.uvCompressed&&!e.uvDecodeMatrix)return this.error("[createGeometry] Param expected: `uvDecodeMatrix` (required for `uvCompressed')"),null;if(!e.buckets&&!e.indices&&"points"!==e.primitive)return this.error(`[createGeometry] Param expected: indices (required for '${e.primitive}' primitive type)`),null;if(e.positionsDecodeBoundary&&(e.positionsDecodeMatrix=Zr(e.positionsDecodeBoundary,p.mat4())),e.positions){const t=p.collapseAABB3();e.positionsDecodeMatrix=p.mat4(),p.expandAABB3Points3(t,e.positions),e.positionsCompressed=Xr(e.positions,t,e.positionsDecodeMatrix)}else e.positionsDecodeMatrix=new Float64Array(e.positionsDecodeMatrix),e.positionsCompressed=new Uint16Array(e.positionsCompressed);if(e.colorsCompressed&&e.colorsCompressed.length>0)e.colorsCompressed=new Uint8Array(e.colorsCompressed);else if(e.colors&&e.colors.length>0){const t=e.colors,s=new Uint8Array(t.length);for(let e=0,i=t.length;e<i;e++)s[e]=255*t[e];e.colorsCompressed=s}if(e.buckets||e.edgeIndices||"triangles"!==e.primitive&&"solid"!==e.primitive&&"surface"!==e.primitive||(e.positions?e.edgeIndices=et(e.positions,e.indices,null,5):e.edgeIndices=et(e.positionsCompressed,e.indices,e.positionsDecodeMatrix,2)),e.buckets&&(this._dtxBuckets[e.id]=e.buckets),e.uv){const t=at.getUVBounds(e.uv),s=at.compressUVs(e.uv,t.min,t.max);e.uvCompressed=s.quantized,e.uvDecodeMatrix=s.decodeMatrix}else e.uvCompressed&&(e.uvCompressed=new Uint16Array(e.uvCompressed),e.uvDecodeMatrix=new Float64Array(e.uvDecodeMatrix));e.normals&&(e.normals=null),this._geometries[e.id]=e,this._numTriangles+=e.indices?Math.round(e.indices.length/3):0,this.numGeometries++}else this.error(`[createGeometry] Unsupported value for 'primitive': '${primitive}' - supported values are 'points', 'lines', 'triangles', 'solid' and 'surface'. Defaulting to 'triangles'.`);else this.error("[createGeometry] Config missing: id")}createTexture(e){const t=e.id;if(null==t)return void this.error("[createTexture] Config missing: id");if(this._textures[t])return void this.error("[createTexture] Texture already created: "+t);if(!e.src&&!e.image&&!e.buffers)return this.error("[createTexture] Param expected: `src`, `image' or 'buffers'"),null;let s=e.minFilter||ns;s!==rs&&s!==os&&s!==ns&&s!==is&&s!==ss&&(this.error("[createTexture] Unsupported value for 'minFilter' - \n            supported values are LinearFilter, LinearMipMapNearestFilter, NearestMipMapNearestFilter, \n            NearestMipMapLinearFilter and LinearMipmapLinearFilter. Defaulting to LinearMipmapLinearFilter."),s=ns);let i=e.magFilter||rs;i!==rs&&i!==ts&&(this.error("[createTexture] Unsupported value for 'magFilter' - supported values are LinearFilter and NearestFilter. Defaulting to LinearFilter."),i=rs);let r=e.wrapS||Jt;r!==$t&&r!==es&&r!==Jt&&(this.error("[createTexture] Unsupported value for 'wrapS' - supported values are ClampToEdgeWrapping, MirroredRepeatWrapping and RepeatWrapping. Defaulting to RepeatWrapping."),r=Jt);let o=e.wrapT||Jt;o!==$t&&o!==es&&o!==Jt&&(this.error("[createTexture] Unsupported value for 'wrapT' - supported values are ClampToEdgeWrapping, MirroredRepeatWrapping and RepeatWrapping. Defaulting to RepeatWrapping."),o=Jt);let n=e.wrapR||Jt;n!==$t&&n!==es&&n!==Jt&&(this.error("[createTexture] Unsupported value for 'wrapR' - supported values are ClampToEdgeWrapping, MirroredRepeatWrapping and RepeatWrapping. Defaulting to RepeatWrapping."),n=Jt);let a=e.encoding||gs;a!==gs&&a!==Is&&(this.error("[createTexture] Unsupported value for 'encoding' - supported values are LinearEncoding and sRGBEncoding. Defaulting to LinearEncoding."),a=gs);const l=new bi({gl:this.scene.canvas.gl,minFilter:s,magFilter:i,wrapS:r,wrapT:o,wrapR:n,encoding:a});if(e.preloadColor&&l.setPreloadColor(e.preloadColor),e.image){const t=e.image;t.crossOrigin="Anonymous",l.setImage(t,{minFilter:s,magFilter:i,wrapS:r,wrapT:o,wrapR:n,flipY:e.flipY,encoding:a})}else if(e.src){const t=e.src.split(".").pop();switch(t){case"jpeg":case"jpg":case"png":case"gif":const h=new Image;h.onload=()=>{l.setImage(h,{minFilter:s,magFilter:i,wrapS:r,wrapT:o,wrapR:n,flipY:e.flipY,encoding:a}),this.glRedraw()},h.src=e.src;break;default:this._textureTranscoder?y.loadArraybuffer(e.src,(e=>{e.byteLength?this._textureTranscoder.transcode([e],l).then((()=>{this.glRedraw()})):this.error("[createTexture] Can't create texture from 'src': file data is zero length")}),(function(e){this.error(`[createTexture] Can't create texture from 'src': ${e}`)})):this.error(`[createTexture] Can't create texture from 'src' - SceneModel needs to be configured with a TextureTranscoder for this file type ('${t}')`)}}else e.buffers&&(this._textureTranscoder?this._textureTranscoder.transcode(e.buffers,l).then((()=>{this.glRedraw()})):this.error("[createTexture] Can't create texture from 'buffers' - SceneModel needs to be configured with a TextureTranscoder for this option"));this._textures[t]=new fa({id:t,texture:l})}createTextureSet(e){const t=e.id;if(null==t)return void this.error("[createTextureSet] Config missing: id");if(this._textureSets[t])return void this.error(`[createTextureSet] Texture set already created: ${t}`);let s,i,r,o,n;if(void 0!==e.colorTextureId&&null!==e.colorTextureId){if(s=this._textures[e.colorTextureId],!s)return void this.error(`[createTextureSet] Texture not found: ${e.colorTextureId} - ensure that you create it first with createTexture()`)}else s=this._textures.defaultColorTexture;if(void 0!==e.metallicRoughnessTextureId&&null!==e.metallicRoughnessTextureId){if(i=this._textures[e.metallicRoughnessTextureId],!i)return void this.error(`[createTextureSet] Texture not found: ${e.metallicRoughnessTextureId} - ensure that you create it first with createTexture()`)}else i=this._textures.defaultMetalRoughTexture;if(void 0!==e.normalsTextureId&&null!==e.normalsTextureId){if(r=this._textures[e.normalsTextureId],!r)return void this.error(`[createTextureSet] Texture not found: ${e.normalsTextureId} - ensure that you create it first with createTexture()`)}else r=this._textures.defaultNormalsTexture;if(void 0!==e.emissiveTextureId&&null!==e.emissiveTextureId){if(o=this._textures[e.emissiveTextureId],!o)return void this.error(`[createTextureSet] Texture not found: ${e.emissiveTextureId} - ensure that you create it first with createTexture()`)}else o=this._textures.defaultEmissiveTexture;if(void 0!==e.occlusionTextureId&&null!==e.occlusionTextureId){if(n=this._textures[e.occlusionTextureId],!n)return void this.error(`[createTextureSet] Texture not found: ${e.occlusionTextureId} - ensure that you create it first with createTexture()`)}else n=this._textures.defaultOcclusionTexture;const a=new da({id:t,model:this,colorTexture:s,metallicRoughnessTexture:i,normalsTexture:r,emissiveTexture:o,occlusionTexture:n});this._textureSets[t]=a}createMesh(e){if(void 0===e.id||null===e.id)return void this.error("[createMesh] SceneModel.createMesh() config missing: id");if(this._scheduledMeshes[e.id])return void this.error(`[createMesh] SceneModel already has a mesh with this ID: ${e.id}`);if(!(void 0!==e.geometryId)){if(void 0!==e.primitive&&null!==e.primitive||(e.primitive="triangles"),"points"!==e.primitive&&"lines"!==e.primitive&&"triangles"!==e.primitive&&"solid"!==e.primitive&&"surface"!==e.primitive)return void this.error(`Unsupported value for 'primitive': '${primitive}'  ('geometryId' is absent) - supported values are 'points', 'lines', 'triangles', 'solid' and 'surface'.`);if(!e.positions&&!e.positionsCompressed&&!e.buckets)return this.error("Param expected: 'positions',  'positionsCompressed' or `buckets`  ('geometryId' is absent)"),null;if(e.positions&&(e.positionsDecodeMatrix||e.positionsDecodeBoundary))return this.error("Illegal params: 'positions' not expected with 'positionsDecodeMatrix'/'positionsDecodeBoundary' ('geometryId' is absent)"),null;if(e.positionsCompressed&&!e.positionsDecodeMatrix&&!e.positionsDecodeBoundary)return this.error("Param expected: 'positionsCompressed' should be accompanied by 'positionsDecodeMatrix'/'positionsDecodeBoundary' ('geometryId' is absent)"),null;if(e.uvCompressed&&!e.uvDecodeMatrix)return this.error("Param expected: 'uvCompressed' should be accompanied by `uvDecodeMatrix` ('geometryId' is absent)"),null;if(!e.buckets&&!e.indices&&"points"!==e.primitive)return this.error(`Param expected: indices (required for '${e.primitive}' primitive type)`),null;if((e.matrix||e.position||e.rotation||e.scale)&&(e.positionsCompressed||e.positionsDecodeBoundary))return this.error("Unexpected params: 'matrix', 'rotation', 'scale', 'position' not allowed with 'positionsCompressed'"),null;const t=!!this._dtxEnabled&&("triangles"===e.primitive||"solid"===e.primitive||"surface"===e.primitive);if(e.origin=e.origin?p.addVec3(this._origin,e.origin,p.vec3()):this._origin,e.matrix)e.meshMatrix=e.matrix;else if(e.scale||e.rotation||e.position){const t=e.scale||ph,s=e.position||dh,i=e.rotation||fh;p.eulerToQuaternion(i,"XYZ",Eh),e.meshMatrix=p.composeMat4(s,Eh,t,p.mat4())}if(e.positionsDecodeBoundary&&(e.positionsDecodeMatrix=Zr(e.positionsDecodeBoundary,p.mat4())),t){if(e.type=2,e.color=e.color?new Uint8Array([Math.floor(255*e.color[0]),Math.floor(255*e.color[1]),Math.floor(255*e.color[2])]):Rh,e.opacity=void 0!==e.opacity&&null!==e.opacity?Math.floor(255*e.opacity):255,e.positions){const t=p.vec3(),s=[];w(e.positions,s,t)&&(e.positions=s,e.origin=p.addVec3(e.origin,t,t))}if(e.positions){const t=p.collapseAABB3();e.positionsDecodeMatrix=p.mat4(),p.expandAABB3Points3(t,e.positions),e.positionsCompressed=Xr(e.positions,t,e.positionsDecodeMatrix)}e.buckets||e.edgeIndices||"triangles"!==e.primitive&&"solid"!==e.primitive&&"surface"!==e.primitive||(e.positions?e.edgeIndices=et(e.positions,e.indices,null,2):e.edgeIndices=et(e.positionsCompressed,e.indices,e.positionsDecodeMatrix,2)),e.buckets||(e.buckets=Dh(e,this._enableVertexWelding&&this._enableIndexBucketing))}else{if(e.type=1,e.color=e.color?new Uint8Array([Math.floor(255*e.color[0]),Math.floor(255*e.color[1]),Math.floor(255*e.color[2])]):[255,255,255],e.opacity=void 0!==e.opacity&&null!==e.opacity?Math.floor(255*e.opacity):255,e.metallic=void 0!==e.metallic&&null!==e.metallic?Math.floor(255*e.metallic):0,e.roughness=void 0!==e.roughness&&null!==e.roughness?Math.floor(255*e.roughness):255,e.positions){const t=[];w(e.positions,t,uh)&&(e.positions=t,e.origin=p.addVec3(e.origin,uh,p.vec3()))}if(e.buckets||e.edgeIndices||"triangles"!==e.primitive&&"solid"!==e.primitive&&"surface"!==e.primitive||(e.positions?e.edgeIndices=et(e.positions,e.indices,null,2):e.edgeIndices=et(e.positionsCompressed,e.indices,e.positionsDecodeMatrix,2)),e.textureSetId&&(e.textureSet=this._textureSets[e.textureSetId],!e.textureSet))return void this.error(`[createMesh] Texture set not found: ${e.textureSetId} - ensure that you create it first with createTextureSet()`)}}else{if(e.positions||e.positionsCompressed||e.indices||e.edgeIndices||e.normals||e.normalsCompressed||e.uv||e.uvCompressed||e.positionsDecodeMatrix)return void this.error("Mesh geometry parameters not expected when instancing a geometry (not expected: positions, positionsCompressed, indices, edgeIndices, normals, normalsCompressed, uv, uvCompressed, positionsDecodeMatrix)");if(e.geometry=this._geometries[e.geometryId],!e.geometry)return void this.error(`[createMesh] Geometry not found: ${e.geometryId} - ensure that you create it first with createGeometry()`);if(e.origin=e.origin?p.addVec3(this._origin,e.origin,p.vec3()):this._origin,e.positionsDecodeMatrix=e.geometry.positionsDecodeMatrix,e.matrix)e.meshMatrix=e.matrix.slice();else{const t=e.scale||ph,s=e.position||dh,i=e.rotation||fh;p.eulerToQuaternion(i,"XYZ",Eh),e.meshMatrix=p.composeMat4(s,Eh,t,p.mat4())}if(!!this._dtxEnabled&&("triangles"===e.geometry.primitive||"solid"===e.geometry.primitive||"surface"===e.geometry.primitive)){e.type=2,e.color=e.color?new Uint8Array([Math.floor(255*e.color[0]),Math.floor(255*e.color[1]),Math.floor(255*e.color[2])]):Rh,e.opacity=void 0!==e.opacity&&null!==e.opacity?Math.floor(255*e.opacity):255;let t=this._dtxBuckets[e.geometryId];t||(t=Dh(e.geometry,this._enableVertexWelding,this._enableIndexBucketing),this._dtxBuckets[e.geometryId]=t),e.buckets=t}else e.type=0,e.color=e.color?new Uint8Array([Math.floor(255*e.color[0]),Math.floor(255*e.color[1]),Math.floor(255*e.color[2])]):Rh,e.opacity=void 0!==e.opacity&&null!==e.opacity?Math.floor(255*e.opacity):255,e.metallic=void 0!==e.metallic&&null!==e.metallic?Math.floor(255*e.metallic):0,e.roughness=void 0!==e.roughness&&null!==e.roughness?Math.floor(255*e.roughness):255,e.textureSetId&&(e.textureSet=this._textureSets[e.textureSetId]),function(e){if(e.obb=p.OBB3(),e.positionsCompressed&&e.positionsCompressed.length>0){const t=p.collapseAABB3();p.expandAABB3Points3(t,e.positionsCompressed),at.decompressAABB(t,e.positionsDecodeMatrix),p.AABB3ToOBB3(t,e.obb)}else if(e.positions&&e.positions.length>0){const t=p.collapseAABB3();p.expandAABB3Points3(t,e.positions),p.AABB3ToOBB3(t,e.obb)}}(e.geometry)}e.numPrimitives=this._getNumPrimitives(e),this._vfcManager&&!this._vfcManager.finalized?this._vfcManager.addMesh(e):this._createMesh(e)}_createMesh(e){const t=new cr(this,e.id,e.color,e.opacity);t.pickId=this.scene._renderer.getPickID(t);const s=t.pickId,i=s>>24&255,r=s>>16&255,o=s>>8&255,n=255&s;switch(e.pickColor=new Uint8Array([n,o,r,i]),e.worldAABB=p.collapseAABB3(),e.aabb=e.worldAABB,e.solid="solid"===e.primitive,t.origin=p.vec3(e.origin),e.type){case 2:t.layer=this._getDTXLayer(e);break;case 1:t.layer=this._getVBOBatchingLayer(e);break;case 0:t.layer=this._getVBOInstancingLayer(e)}t.portionId=t.layer.createPortion(e),t.aabb=e.worldAABB,t.numPrimitives=e.numPrimitives,p.expandAABB3(this._aabb,t.aabb),this._meshes[e.id]=t,this._meshList.push(t)}_getNumPrimitives(e){let t=0;switch(e.geometry?e.geometry.primitive:e.primitive){case"triangles":case"solid":case"surface":switch(e.type){case 2:for(let s=0,i=e.buckets.length;s<i;s++)t+=e.buckets[s].indices.length;break;case 1:t+=e.indices.length;break;case 0:t+=e.geometry.indices.length}return Math.round(t/3);case"points":switch(e.type){case 2:for(let s=0,i=e.buckets.length;s<i;s++)t+=e.buckets[s].positionsCompressed.length;break;case 1:case 0:t+=e.positions?e.positions.length:e.positionsCompressed.length}return Math.round(t);case"lines":case"line-strip":switch(e.type){case 2:for(let s=0,i=e.buckets.length;s<i;s++)t+=e.buckets[s].indices.length;break;case 1:t+=e.indices.length;break;case 0:t+=e.geometry.indices.length}return Math.round(t/2)}return 0}_getDTXLayer(e){const t=e.origin,s=`${Math.round(t[0])}.${Math.round(t[1])}.${Math.round(t[2])}`;let i=this._dtxLayers[s];if(i){if(i.canCreatePortion(e))return i;i.finalize(),delete this._dtxLayers[s],i=null}return console.info(`[SceneModel ${this.id}]: creating TrianglesDataTextureLayer`),i=new Ah(this,{layerIndex:0,origin:t}),this._dtxLayers[s]=i,this.layerList.push(i),i}_getVBOBatchingLayer(e){const t=this,s=e.origin,i=e.positionsDecodeMatrix||e.positionsDecodeBoundary?this._createHashStringFromMatrix(e.positionsDecodeMatrix||e.positionsDecodeBoundary):"-",r=e.textureSetId||"-",o=`${Math.round(s[0])}.${Math.round(s[1])}.${Math.round(s[2])}.${e.primitive}.${i}.${r}`;let n=this._vboBatchingLayers[o];if(n)return n;let a=e.textureSet;for(;!n;){switch(e.primitive){case"triangles":case"solid":case"surface":console.info(`[SceneModel ${this.id}]: creating TrianglesBatchingLayer`),n=new No({model:t,textureSet:a,layerIndex:0,scratchMemory:this._vboBatchingLayerScratchMemory,positionsDecodeMatrix:e.positionsDecodeMatrix,uvDecodeMatrix:e.uvDecodeMatrix,origin:s,maxGeometryBatchSize:this._maxGeometryBatchSize,solid:"solid"===e.primitive,autoNormals:!0});break;case"lines":console.info(`[SceneModel ${this.id}]: creating LinesBatchingLayer`),n=new Cn({model:t,layerIndex:0,scratchMemory:this._vboBatchingLayerScratchMemory,positionsDecodeMatrix:e.positionsDecodeMatrix,uvDecodeMatrix:e.uvDecodeMatrix,origin:s,maxGeometryBatchSize:this._maxGeometryBatchSize});break;case"points":console.info(`[SceneModel ${this.id}]: creating PointsBatchingLayer`),n=new Jn({model:t,layerIndex:0,scratchMemory:this._vboBatchingLayerScratchMemory,positionsDecodeMatrix:e.positionsDecodeMatrix,uvDecodeMatrix:e.uvDecodeMatrix,origin:s,maxGeometryBatchSize:this._maxGeometryBatchSize})}const i=e.positionsCompressed?e.positionsCompressed.length:e.positions.length;("points"===e.primitive?n.canCreatePortion(i):n.canCreatePortion(i,e.indices.length))||(n.finalize(),delete this._vboBatchingLayers[o],n=null)}return this._vboBatchingLayers[o]=n,this.layerList.push(n),n}_createHashStringFromMatrix(e){const t=e.join("");let s=0;for(let e=0;e<t.length;e++){s=(s<<5)-s+t.charCodeAt(e),s|=0}return(s>>>0).toString(16)}_getVBOInstancingLayer(e){const t=this,s=e.origin,i=e.textureSetId||"-",r=e.geometryId,o=`${Math.round(s[0])}.${Math.round(s[1])}.${Math.round(s[2])}.${i}.${r}`;let n=this._vboInstancingLayers[o];if(n)return n;let a=e.textureSet;const l=e.geometry;for(;!n;)switch(l.primitive){case"triangles":case"surface":console.info(`[SceneModel ${this.id}]: creating TrianglesInstancingLayer`),n=new vn({model:t,textureSet:a,geometry:l,origin:s,layerIndex:0,solid:!1});break;case"solid":console.info(`[SceneModel ${this.id}]: creating TrianglesInstancingLayer`),n=new vn({model:t,textureSet:a,geometry:l,origin:s,layerIndex:0,solid:!0});break;case"lines":console.info(`[SceneModel ${this.id}]: creating LinesInstancingLayer`),n=new Hn({model:t,textureSet:a,geometry:l,origin:s,layerIndex:0});break;case"points":console.info(`[SceneModel ${this.id}]: creating PointsInstancingLayer`),n=new pa({model:t,textureSet:a,geometry:l,origin:s,layerIndex:0})}return this._vboInstancingLayers[o]=n,this.layerList.push(n),n}createEntity(e){if(void 0===e.id?e.id=p.createUUID():this.scene.components[e.id]&&(this.error(`Scene already has a Component with this ID: ${e.id} - will assign random ID`),e.id=p.createUUID()),void 0===e.meshIds)return void this.error("Config missing: meshIds");let t=0;if(this._visible&&!1!==e.visible&&(t|=F),this._pickable&&!1!==e.pickable&&(t|=L),this._culled&&!1!==e.culled&&(t|=M),this._clippable&&!1!==e.clippable&&(t|=U),this._collidable&&!1!==e.collidable&&(t|=H),this._edges&&!1!==e.edges&&(t|=j),this._xrayed&&!1!==e.xrayed&&(t|=G),this._highlighted&&!1!==e.highlighted&&(t|=k),this._selected&&!1!==e.selected&&(t|=V),e.flags=t,this._vfcManager&&!this._vfcManager.finalized){for(let t=0,s=e.meshIds.length;t<s;t++){const s=e.meshIds[t];if(this._scheduledMeshes[s])return void this.error(`[createEntity] Mesh not found: ${s}`)}this._vfcManager.addEntity(e)}else this._createEntity(e)}_createEntity(e){let t=[];const s=p.collapseAABB3();for(let i=0,r=e.meshIds.length;i<r;i++){const r=e.meshIds[i],o=this._meshes[r];o?o.parent?this.error(`Mesh with ID "${r}" already belongs to object with ID "${o.parent.id}" - ignoring this mesh`):(p.expandAABB3(s,o.aabb),t.push(o)):this.error(`Mesh with this ID not found: "${r}" - ignoring this mesh`)}const i=new K(this,e.isObject,e.id,t,e.flags,s,!0);this._entityList.push(i),this._entities[e.id]=i,this.numEntities++}finalize(){if(!this.destroyed){this._vfcManager&&this._vfcManager.finalize((()=>{}));for(let e=0,t=this.layerList.length;e<t;e++){this.layerList[e].finalize()}this._geometries={},this._dtxBuckets={},this._textures={},this._textureSets={},this._dtxLayers={},this._vboInstancingLayers={},this._vboBatchingLayers={};for(let e=0,t=this._entityList.length;e<t;e++){this._entityList[e]._finalize()}for(let e=0,t=this._entityList.length;e<t;e++){this._entityList[e]._finalize2()}this.layerList.sort(((e,t)=>e.sortId<t.sortId?-1:e.sortId>t.sortId?1:0));for(let e=0,t=this.layerList.length;e<t;e++){this.layerList[e].layerIndex=e}this.glRedraw(),this.scene._aabbDirty=!0,this.scene.lod.enabled&&(this._lodManager=this.scene.lod.getLODManager(this)),this._viewMatrixDirty=!0,this._matrixDirty=!0,this._aabbDirty=!0,this._setWorldMatrixDirty(),this._setWorldAABBDirty(),this.position=this._position}}stateSortCompare(e,t){}rebuildRenderFlags(){this.renderFlags.reset(),this._updateRenderFlagsVisibleLayers(),this.renderFlags.numLayers>0&&0===this.renderFlags.numVisibleLayers?this.renderFlags.culled=!0:this._updateRenderFlags()}_updateRenderFlagsVisibleLayers(){const e=this.renderFlags;e.numLayers=this.layerList.length,e.numVisibleLayers=0;for(let t=0,s=this.layerList.length;t<s;t++){const s=this.layerList[t];this._getActiveSectionPlanesForLayer(s)&&(e.visibleLayers[e.numVisibleLayers++]=t)}}_getActiveSectionPlanesForLayer(e){const t=this.renderFlags,s=this.scene._sectionPlanesState.sectionPlanes,i=s.length,r=e.layerIndex*i;if(i>0)for(let e=0;e<i;e++){s[e].active?(t.sectionPlanesActivePerLayer[r+e]=!0,t.sectioned=!0):t.sectionPlanesActivePerLayer[r+e]=!1}return!0}_updateRenderFlags(){if(0===this.numVisibleLayerPortions)return;if(this.numCulledLayerPortions===this.numPortions)return;const e=this.renderFlags;if(e.colorOpaque=this.numTransparentLayerPortions<this.numPortions,this.numTransparentLayerPortions>0&&(e.colorTransparent=!0),this.numXRayedLayerPortions>0){const t=this.scene.xrayMaterial._state;t.fill&&(t.fillAlpha<1?e.xrayedSilhouetteTransparent=!0:e.xrayedSilhouetteOpaque=!0),t.edges&&(t.edgeAlpha<1?e.xrayedEdgesTransparent=!0:e.xrayedEdgesOpaque=!0)}if(this.numEdgesLayerPortions>0){this.scene.edgeMaterial._state.edges&&(e.edgesOpaque=this.numTransparentLayerPortions<this.numPortions,this.numTransparentLayerPortions>0&&(e.edgesTransparent=!0))}if(this.numSelectedLayerPortions>0){const t=this.scene.selectedMaterial._state;t.fill&&(t.fillAlpha<1?e.selectedSilhouetteTransparent=!0:e.selectedSilhouetteOpaque=!0),t.edges&&(t.edgeAlpha<1?e.selectedEdgesTransparent=!0:e.selectedEdgesOpaque=!0)}if(this.numHighlightedLayerPortions>0){const t=this.scene.highlightMaterial._state;t.fill&&(t.fillAlpha<1?e.highlightedSilhouetteTransparent=!0:e.highlightedSilhouetteOpaque=!0),t.edges&&(t.edgeAlpha<1?e.highlightedEdgesTransparent=!0:e.highlightedEdgesOpaque=!0)}}drawColorOpaque(e){const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawColorOpaque(t,e)}}drawColorTransparent(e){const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawColorTransparent(t,e)}}drawDepth(e){const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawDepth(t,e)}}drawNormals(e){const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawNormals(t,e)}}drawSilhouetteXRayed(e){const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawSilhouetteXRayed(t,e)}}drawSilhouetteHighlighted(e){const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawSilhouetteHighlighted(t,e)}}drawSilhouetteSelected(e){const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawSilhouetteSelected(t,e)}}drawEdgesColorOpaque(e){const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawEdgesColorOpaque(t,e)}}drawEdgesColorTransparent(e){const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawEdgesColorTransparent(t,e)}}drawEdgesXRayed(e){const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawEdgesXRayed(t,e)}}drawEdgesHighlighted(e){const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawEdgesHighlighted(t,e)}}drawEdgesSelected(e){const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawEdgesSelected(t,e)}}drawOcclusion(e){if(0===this.numVisibleLayerPortions)return;const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawOcclusion(t,e)}}drawShadow(e){if(0===this.numVisibleLayerPortions)return;const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawShadow(t,e)}}setPickMatrices(e,t){if(0===this._numVisibleLayerPortions)return;const s=this.renderFlags;for(let i=0,r=s.visibleLayers.length;i<r;i++){const r=s.visibleLayers[i],o=this.layerList[r];o.setPickMatrices&&o.setPickMatrices(e,t)}}drawPickMesh(e){if(0===this.numVisibleLayerPortions)return;const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawPickMesh(t,e)}}drawPickDepths(e){if(0===this.numVisibleLayerPortions)return;const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawPickDepths(t,e)}}drawPickNormals(e){if(0===this.numVisibleLayerPortions)return;const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawPickNormals(t,e)}}drawSnapInitDepthBuf(e){if(0===this.numVisibleLayerPortions)return;const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s],r=this.layerList[i];r.drawSnapInitDepthBuf&&(e.snapPickOrigin=[0,0,0],e.snapPickCoordinateScale=[1,1,1],e.snapPickLayerNumber++,r.drawSnapInitDepthBuf(t,e),e.snapPickLayerParams[e.snapPickLayerNumber]={origin:e.snapPickOrigin.slice(),coordinateScale:e.snapPickCoordinateScale.slice()})}}drawSnapDepths(e){if(0===this.numVisibleLayerPortions)return;const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s],r=this.layerList[i];r.drawSnapDepths&&(e.snapPickOrigin=[0,0,0],e.snapPickCoordinateScale=[1,1,1],e.snapPickLayerNumber++,r.drawSnapDepths(t,e),e.snapPickLayerParams[e.snapPickLayerNumber]={origin:e.snapPickOrigin.slice(),coordinateScale:e.snapPickCoordinateScale.slice()})}}destroy(){for(let e in this._vboBatchingLayers)this._vboBatchingLayers.hasOwnProperty(e)&&this._vboBatchingLayers[e].destroy();this._vboBatchingLayers={};for(let e in this._vboInstancingLayers)this._vboInstancingLayers.hasOwnProperty(e)&&this._vboInstancingLayers[e].destroy();this._vboInstancingLayers={},this.scene.camera.off(this._onCameraViewMatrix);for(let e=0,t=this.layerList.length;e<t;e++)this.layerList[e].destroy();this.layerList=[];for(let e=0,t=this._entityList.length;e<t;e++)this._entityList[e]._destroy();this._geometries={},this._dtxBuckets={},this._textures={},this._textureSets={},this._meshes={},this._entities={},this.scene._aabbDirty=!0,this._isModel&&this.scene._deregisterModel(this),0!==ur&&(ur--,0===ur&&Ar._clear()),this._vfcManager&&this.scene.vfc.putVFCManager(this._vfcManager),this._lodManager&&this.scene.lod.putLODManager(this._lodManager),super.destroy()}}function Dh(e,t,s){let i,r,o,n;if(t?[i,r,o]=Na({positionsCompressed:e.positionsCompressed,indices:e.indices,edgeIndices:e.edgeIndices}):(i=e.positionsCompressed,r=e.indices,o=e.edgeIndices),s){n=xa({positionsCompressed:i,indices:r,edgeIndices:o},i.length/3>65536?16:8)}else n=[{positionsCompressed:i,indices:r,edgeIndices:o}];return n}const Nh=p.vec4(),bh=p.vec4(),Ch=p.vec3(),Oh=p.vec3(),Sh=p.vec3(),xh=p.vec4(),wh=p.vec4(),Bh=p.vec4();class Fh{constructor(e){this._scene=e}dollyToCanvasPos(e,t,s){let i=!1;const r=this._scene.camera;if(e){const t=p.subVec3(e,r.eye,Ch);i=p.lenVec3(t)<s}if("perspective"===r.projection){r.ortho.scale=r.ortho.scale-s;const i=this._unproject(t,xh),o=p.subVec3(i,r.eye,Bh),n=p.mulVec3Scalar(p.normalizeVec3(o),-s,[]);if(r.eye=[r.eye[0]-n[0],r.eye[1]-n[1],r.eye[2]-n[2]],r.look=[r.look[0]-n[0],r.look[1]-n[1],r.look[2]-n[2]],e){const t=p.subVec3(e,r.eye,Ch),s=p.lenVec3(t),i=p.mulVec3Scalar(p.normalizeVec3(p.subVec3(r.look,r.eye,Oh)),s);r.look=[r.eye[0]+i[0],r.eye[1]+i[1],r.eye[2]+i[2]]}}else if("ortho"===r.projection){const e=this._unproject(t,xh);r.ortho.scale=r.ortho.scale-s,r.ortho._update();const i=this._unproject(t,wh),o=p.subVec3(i,e,Bh),n=p.mulVec3Scalar(p.normalizeVec3(p.subVec3(r.look,r.eye,Ch)),-s,Oh),a=p.addVec3(o,n,Sh);r.eye=[r.eye[0]-a[0],r.eye[1]-a[1],r.eye[2]-a[2]],r.look=[r.look[0]-a[0],r.look[1]-a[1],r.look[2]-a[2]]}return i}_unproject(e,t){const s=this._scene.camera,i=s.project.transposedMatrix,r=i.subarray(8,12),o=i.subarray(12),n=[0,0,-1,1],a=p.dotVec4(n,r)/p.dotVec4(n,o);return s.project.unproject(e,a,Nh,bh,t),t}destroy(){}}const Mh=p.vec3(),Lh=p.vec3(),Uh=p.vec3(),Hh=p.vec4(),Gh=p.vec4(),kh=p.vec4();class Vh{constructor(e,t){this._scene=e,this._configs=t,this._pivotWorldPos=p.vec3(),this._cameraOffset=p.vec3(),this._azimuth=0,this._polar=0,this._radius=0,this._pivotPosSet=!1,this._pivoting=!1,this._shown=!1,this._pivotSphereEnabled=!1,this._pivotSphere=null,this._pivotSphereSize=1,this._pivotSphereGeometry=null,this._pivotSphereMaterial=null,this._rtcCenter=p.vec3(),this._rtcPos=p.vec3(),this._pivotViewPos=p.vec4(),this._pivotProjPos=p.vec4(),this._pivotCanvasPos=p.vec2(),this._cameraDirty=!0,this._onViewMatrix=this._scene.camera.on("viewMatrix",(()=>{this._cameraDirty=!0})),this._onProjMatrix=this._scene.camera.on("projMatrix",(()=>{this._cameraDirty=!0})),this._onTick=this._scene.on("tick",(()=>{this.updatePivotElement(),this.updatePivotSphere()}))}createPivotSphere(){const e=this.getPivotPos(),t=p.vec3();p.decomposeMat4(p.inverseMat4(this._scene.viewer.camera.viewMatrix,p.mat4()),t,p.vec4(),p.vec3());const s=p.distVec3(t,e);let i=Math.tan(Math.PI/500)*s*this._pivotSphereSize;"ortho"==this._scene.camera.projection&&(i/=this._scene.camera.ortho.scale/2),x(e,this._rtcCenter,this._rtcPos),this._pivotSphereGeometry=new Li(this._scene,di({radius:i})),this._pivotSphere=new Ai(this._scene,{geometry:this._pivotSphereGeometry,material:this._pivotSphereMaterial,pickable:!1,position:this._rtcPos,rtcCenter:this._rtcCenter})}destroyPivotSphere(){this._pivotSphere&&(this._pivotSphere.destroy(),this._pivotSphere=null),this._pivotSphereGeometry&&(this._pivotSphereGeometry.destroy(),this._pivotSphereGeometry=null)}updatePivotElement(){const e=this._scene.camera,t=this._scene.canvas;if(this._pivoting&&this._cameraDirty){p.transformPoint3(e.viewMatrix,this.getPivotPos(),this._pivotViewPos),this._pivotViewPos[3]=1,p.transformPoint4(e.projMatrix,this._pivotViewPos,this._pivotProjPos);const s=t.boundary,i=s[2],r=s[3];this._pivotCanvasPos[0]=Math.floor((1+this._pivotProjPos[0]/this._pivotProjPos[3])*i/2),this._pivotCanvasPos[1]=Math.floor((1-this._pivotProjPos[1]/this._pivotProjPos[3])*r/2);let o=t._lastBoundingClientRect;if(!o||t._canvasSizeChanged){const e=t.canvas;o=t._lastBoundingClientRect=e.getBoundingClientRect()}this._pivotElement&&(this._pivotElement.style.left=Math.floor(o.left+this._pivotCanvasPos[0])-this._pivotElement.clientWidth/2+window.scrollX+"px",this._pivotElement.style.top=Math.floor(o.top+this._pivotCanvasPos[1])-this._pivotElement.clientHeight/2+window.scrollY+"px"),this._cameraDirty=!1}}updatePivotSphere(){this._pivoting&&this._pivotSphere&&(x(this.getPivotPos(),this._rtcCenter,this._rtcPos),p.compareVec3(this._rtcPos,this._pivotSphere.position)||(this.destroyPivotSphere(),this.createPivotSphere()))}setPivotElement(e){this._pivotElement=e}enablePivotSphere(e={}){this.destroyPivotSphere(),this._pivotSphereEnabled=!0,e.size&&(this._pivotSphereSize=e.size);const t=e.color||[1,0,0];this._pivotSphereMaterial=new ft(this._scene,{emissive:t,ambient:t,specular:[0,0,0],diffuse:[0,0,0]})}disablePivotSphere(){this.destroyPivotSphere(),this._pivotSphereEnabled=!1}startPivot(){if(this._cameraLookingDownwards())return this._pivoting=!1,!1;const e=this._scene.camera;let t=p.lookAtMat4v(e.eye,e.look,e.worldUp);p.transformPoint3(t,this.getPivotPos(),this._cameraOffset);const s=this.getPivotPos();this._cameraOffset[2]+=p.distVec3(e.eye,s),t=p.inverseMat4(t);const i=p.transformVec3(t,this._cameraOffset),r=p.vec3();if(p.subVec3(e.eye,s,r),p.addVec3(r,i),e.zUp){const e=r[1];r[1]=r[2],r[2]=e}this._radius=p.lenVec3(r),this._polar=Math.acos(r[1]/this._radius),this._azimuth=Math.atan2(r[0],r[2]),this._pivoting=!0}_cameraLookingDownwards(){const e=this._scene.camera,t=p.normalizeVec3(p.subVec3(e.look,e.eye,Mh)),s=p.cross3Vec3(t,e.worldUp,Lh);return p.sqLenVec3(s)<=1e-4}getPivoting(){return this._pivoting}setPivotPos(e){this._pivotWorldPos.set(e),this._pivotPosSet=!0}setCanvasPivotPos(e){const t=this._scene.camera,s=Math.abs(p.distVec3(this._scene.center,t.eye)),i=t.project.transposedMatrix,r=i.subarray(8,12),o=i.subarray(12),n=[0,0,-1,1],a=p.dotVec4(n,r)/p.dotVec4(n,o),l=Hh;t.project.unproject(e,a,Gh,kh,l);const h=p.normalizeVec3(p.subVec3(l,t.eye,Mh)),c=p.addVec3(t.eye,p.mulVec3Scalar(h,s,Lh),Uh);this.setPivotPos(c)}getPivotPos(){return this._pivotPosSet?this._pivotWorldPos:this._scene.camera.look}continuePivot(e,t){if(!this._pivoting)return;if(0===e&&0===t)return;const s=this._scene.camera;var i=-e;const r=-t;1===s.worldUp[2]&&(i=-i),this._azimuth+=.01*-i,this._polar+=.01*r,this._polar=p.clamp(this._polar,.001,Math.PI-.001);const o=[this._radius*Math.sin(this._polar)*Math.sin(this._azimuth),this._radius*Math.cos(this._polar),this._radius*Math.sin(this._polar)*Math.cos(this._azimuth)];if(1===s.worldUp[2]){const e=o[1];o[1]=o[2],o[2]=e}const n=p.lenVec3(p.subVec3(s.look,s.eye,p.vec3())),a=this.getPivotPos();p.addVec3(o,a);let l=p.lookAtMat4v(o,a,s.worldUp);l=p.inverseMat4(l);const h=p.transformVec3(l,this._cameraOffset);l[12]-=h[0],l[13]-=h[1],l[14]-=h[2];const c=[l[8],l[9],l[10]];s.eye=[l[12],l[13],l[14]],p.subVec3(s.eye,p.mulVec3Scalar(c,n),s.look),s.up=[l[4],l[5],l[6]],this.showPivot()}showPivot(){this._shown||(this._pivotElement&&(this.updatePivotElement(),this._pivotElement.style.visibility="visible"),this._pivotSphereEnabled&&(this.destroyPivotSphere(),this.createPivotSphere()),this._shown=!0)}hidePivot(){this._shown&&(this._pivotElement&&(this._pivotElement.style.visibility="hidden"),this._pivotSphereEnabled&&this.destroyPivotSphere(),this._shown=!1)}endPivot(){this._pivoting=!1}destroy(){this.destroyPivotSphere(),this._scene.camera.off(this._onViewMatrix),this._scene.camera.off(this._onProjMatrix),this._scene.off(this._onTick)}}class jh{constructor(e,t){this._scene=e.scene,this._cameraControl=e,this._scene.canvas.canvas.oncontextmenu=function(e){e.preventDefault()},this._configs=t,this.schedulePickEntity=!1,this.schedulePickSurface=!1,this.scheduleSnapOrPick=!1,this.pickCursorPos=p.vec2(),this.picked=!1,this.pickedSurface=!1,this.pickResult=null,this._lastPickedEntityId=null,this._needFireEvents=!1}update(){if(!this._configs.pointerEnabled)return;if(!this.schedulePickEntity&&!this.schedulePickSurface)return;this.picked=!1,this.pickedSurface=!1,this.snappedOrPicked=!1,this.hoveredSnappedOrSurfaceOff=!1,this._needFireEvents=!1;const e=this._cameraControl.hasSubs("hoverSurface");if(this.scheduleSnapOrPick){const e=this._scene.snapPick({canvasPos:this.pickCursorPos,snapRadius:this._configs.snapRadius,snapMode:this._configs.snapMode});e&&e.snappedWorldPos?(this.snapPickResult=e,this.snappedOrPicked=!0,this._needFireEvents=!0):(this.schedulePickSurface=!0,this.snapPickResult=null)}if(this.schedulePickSurface&&this.pickResult&&this.pickResult.worldPos){const t=this.pickResult.canvasPos;if(t[0]===this.pickCursorPos[0]&&t[1]===this.pickCursorPos[1])return this.picked=!0,this.pickedSurface=!0,this._needFireEvents=e,this.schedulePickEntity=!1,this.schedulePickSurface=!1,this.scheduleSnapOrPick?this.snappedOrPicked=!0:this.hoveredSnappedOrSurfaceOff=!0,void(this.scheduleSnapOrPick=!1)}if(this.schedulePickEntity&&this.pickResult&&(this.pickResult.canvasPos||this.pickResult.snappedCanvasPos)){const e=this.pickResult.canvasPos||this.pickResult.snappedCanvasPos;if(e[0]===this.pickCursorPos[0]&&e[1]===this.pickCursorPos[1])return this.picked=!0,this.pickedSurface=!1,this._needFireEvents=!1,this.schedulePickEntity=!1,void(this.schedulePickSurface=!1)}this.schedulePickSurface||this.scheduleSnapOrPick&&!this.snapPickResult?(this.pickResult=this._scene.pick({pickSurface:!0,pickSurfaceNormal:!1,canvasPos:this.pickCursorPos}),this.pickResult?(this.picked=!0,this.scheduleSnapOrPick?this.snappedOrPicked=!0:this.pickedSurface=!0,this._needFireEvents=!0):this.scheduleSnapOrPick&&(this.hoveredSnappedOrSurfaceOff=!0,this._needFireEvents=!0)):(this.pickResult=this._scene.pick({canvasPos:this.pickCursorPos}),this.pickResult&&(this.picked=!0,this.pickedSurface=!1,this._needFireEvents=!0)),this.scheduleSnapOrPick=!1,this.schedulePickEntity=!1,this.schedulePickSurface=!1}fireEvents(){if(this._needFireEvents){if(this.hoveredSnappedOrSurfaceOff&&this._cameraControl.fire("hoverSnapOrSurfaceOff",{canvasPos:this.pickCursorPos},!0),this.snappedOrPicked)if(this.snapPickResult){const e=new ee;e.worldPos=this.snapPickResult.snappedWorldPos,e.canvasPos=this.snapPickResult.snappedCanvasPos,"vertex"===this._configs.snapMode?e.snappedToVertex=!0:e.snappedToEdge=!0,this._cameraControl.fire("hoverSnapOrSurface",e,!0),this.snapPickResult=null}else this._cameraControl.fire("hoverSnapOrSurface",this.pickResult,!0);if(this.picked&&this.pickResult&&(this.pickResult.entity||this.pickResult.worldPos)){if(this.pickResult.entity){const e=this.pickResult.entity.id;this._lastPickedEntityId!==e&&(void 0!==this._lastPickedEntityId&&this._cameraControl.fire("hoverOut",{entity:this._scene.objects[this._lastPickedEntityId]},!0),this._cameraControl.fire("hoverEnter",this.pickResult,!0),this._lastPickedEntityId=e)}this._cameraControl.fire("hover",this.pickResult,!0),this.pickResult.worldPos&&(this.pickedSurface=!0,this._cameraControl.fire("hoverSurface",this.pickResult,!0))}else void 0!==this._lastPickedEntityId&&(this._cameraControl.fire("hoverOut",{entity:this._scene.objects[this._lastPickedEntityId]},!0),this._lastPickedEntityId=void 0),this._cameraControl.fire("hoverOff",{canvasPos:this.pickCursorPos},!0);this.pickResult=null,this._needFireEvents=!1}}destroy(){}}const Qh=p.vec2();class Wh{constructor(e,t,s,i,r){this._scene=e;const o=t.pickController;let n,a,l,h=0,c=0,A=0,u=0,d=!1;const f=p.vec3();let E=!0;const m=this._scene.canvas.canvas,y=[];function g(e=!0){m.style.cursor="move",h=i.pointerCanvasPos[0],c=i.pointerCanvasPos[1],A=i.pointerCanvasPos[0],u=i.pointerCanvasPos[1],e&&(o.pickCursorPos=i.pointerCanvasPos,o.schedulePickSurface=!0,o.update(),o.picked&&o.pickedSurface&&o.pickResult&&o.pickResult.worldPos?(d=!0,f.set(o.pickResult.worldPos)):d=!1)}document.addEventListener("keydown",this._documentKeyDownHandler=t=>{if(!s.active||!s.pointerEnabled||!e.input.keyboardEnabled)return;const i=t.keyCode;y[i]=!0}),document.addEventListener("keyup",this._documentKeyUpHandler=t=>{if(!s.active||!s.pointerEnabled||!e.input.keyboardEnabled)return;const i=t.keyCode;y[i]=!1}),m.addEventListener("mousedown",this._mouseDownHandler=t=>{if(s.active&&s.pointerEnabled)switch(t.which){case 1:y[e.input.KEY_SHIFT]||s.planView?(n=!0,g()):(n=!0,g(!1));break;case 2:a=!0,g();break;case 3:l=!0,s.panRightClick&&g()}}),document.addEventListener("mousemove",this._documentMouseMoveHandler=()=>{if(!s.active||!s.pointerEnabled)return;if(!n&&!a&&!l)return;const t=e.canvas.boundary,o=t[2],A=t[3],u=i.pointerCanvasPos[0],E=i.pointerCanvasPos[1];if(y[e.input.KEY_SHIFT]||s.planView||!s.panRightClick&&a||s.panRightClick&&l){const t=u-h,s=E-c,i=e.camera;if("perspective"===i.projection){const o=Math.abs(d?p.lenVec3(p.subVec3(f,e.camera.eye,[])):e.camera.eyeLookDist)*Math.tan(i.perspective.fov/2*Math.PI/180);r.panDeltaX+=1.5*t*o/A,r.panDeltaY+=1.5*s*o/A}else r.panDeltaX+=.5*i.ortho.scale*(t/A),r.panDeltaY+=.5*i.ortho.scale*(s/A)}else!n||a||l||s.planView||(s.firstPerson?(r.rotateDeltaY-=(u-h)/o*s.dragRotationRate/2,r.rotateDeltaX+=(E-c)/A*(s.dragRotationRate/4)):(r.rotateDeltaY-=(u-h)/o*(1.5*s.dragRotationRate),r.rotateDeltaX+=(E-c)/A*(1.5*s.dragRotationRate)));h=u,c=E}),m.addEventListener("mousemove",this._canvasMouseMoveHandler=e=>{s.active&&s.pointerEnabled&&i.mouseover&&(E=!0)}),document.addEventListener("mouseup",this._documentMouseUpHandler=e=>{if(s.active&&s.pointerEnabled)switch(e.which){case 1:case 2:case 3:n=!1,a=!1,l=!1}}),m.addEventListener("mouseup",this._mouseUpHandler=e=>{if(s.active&&s.pointerEnabled){if(3===e.which){!function(e,t){if(e){let s=e.target,i=0,r=0,o=0,n=0;for(;s.offsetParent;)i+=s.offsetLeft,r+=s.offsetTop,o+=s.scrollLeft,n+=s.scrollTop,s=s.offsetParent;t[0]=e.pageX+o-i,t[1]=e.pageY+n-r}else e=window.event,t[0]=e.x,t[1]=e.y}(e,Qh);const s=Qh[0],i=Qh[1];Math.abs(s-A)<3&&Math.abs(i-u)<3&&t.cameraControl.fire("rightClick",{pagePos:[Math.round(e.pageX),Math.round(e.pageY)],canvasPos:Qh,event:e},!0)}m.style.removeProperty("cursor")}}),m.addEventListener("mouseenter",this._mouseEnterHandler=()=>{s.active&&s.pointerEnabled});const I=1/60;let v=null;m.addEventListener("wheel",this._mouseWheelHandler=e=>{if(!s.active||!s.pointerEnabled)return;const t=performance.now()/1e3;var o=null!==v?t-v:0;v=t,o>.05&&(o=.05),o<I&&(o=I);const n=Math.max(-1,Math.min(1,40*-e.deltaY));if(0===n)return;const a=n/Math.abs(n);r.dollyDelta+=-a*o*s.mouseWheelDollyRate,E&&(i.followPointerDirty=!0,E=!1)},{passive:!0})}reset(){}destroy(){const e=this._scene.canvas.canvas;document.removeEventListener("keydown",this._documentKeyDownHandler),document.removeEventListener("keyup",this._documentKeyUpHandler),e.removeEventListener("mousedown",this._mouseDownHandler),document.removeEventListener("mousemove",this._documentMouseMoveHandler),e.removeEventListener("mousemove",this._canvasMouseMoveHandler),document.removeEventListener("mouseup",this._documentMouseUpHandler),e.removeEventListener("mouseup",this._mouseUpHandler),e.removeEventListener("mouseenter",this._mouseEnterHandler),e.removeEventListener("wheel",this._mouseWheelHandler)}}const zh=p.vec3(),Kh=p.vec3(),Yh=p.vec3(),Xh=p.vec3(),Zh=p.vec3(),qh={eye:p.vec3(),look:p.vec3(),up:p.vec3()};class Jh{constructor(e,t,s,i){this._scene=e;const r=t.cameraControl,o=e.camera;this._onSceneKeyDown=e.input.on("keydown",(()=>{if(!s.active||!s.pointerEnabled||!e.input.keyboardEnabled)return;if(!i.mouseover)return;const n=r._isKeyDownForAction(r.AXIS_VIEW_RIGHT),a=r._isKeyDownForAction(r.AXIS_VIEW_BACK),l=r._isKeyDownForAction(r.AXIS_VIEW_LEFT),h=r._isKeyDownForAction(r.AXIS_VIEW_FRONT),c=r._isKeyDownForAction(r.AXIS_VIEW_TOP),A=r._isKeyDownForAction(r.AXIS_VIEW_BOTTOM);if(!(n||a||l||h||c||A))return;const u=e.aabb,d=p.getAABB3Diag(u);p.getAABB3Center(u,zh);const f=Math.abs(d/Math.tan(t.cameraFlight.fitFOV*p.DEGTORAD)),E=1.1*d;qh.orthoScale=E,n?(qh.eye.set(p.addVec3(zh,p.mulVec3Scalar(o.worldRight,f,Kh),Zh)),qh.look.set(zh),qh.up.set(o.worldUp)):a?(qh.eye.set(p.addVec3(zh,p.mulVec3Scalar(o.worldForward,f,Kh),Zh)),qh.look.set(zh),qh.up.set(o.worldUp)):l?(qh.eye.set(p.addVec3(zh,p.mulVec3Scalar(o.worldRight,-f,Kh),Zh)),qh.look.set(zh),qh.up.set(o.worldUp)):h?(qh.eye.set(p.addVec3(zh,p.mulVec3Scalar(o.worldForward,-f,Kh),Zh)),qh.look.set(zh),qh.up.set(o.worldUp)):c?(qh.eye.set(p.addVec3(zh,p.mulVec3Scalar(o.worldUp,f,Kh),Zh)),qh.look.set(zh),qh.up.set(p.normalizeVec3(p.mulVec3Scalar(o.worldForward,1,Yh),Xh))):A&&(qh.eye.set(p.addVec3(zh,p.mulVec3Scalar(o.worldUp,-f,Kh),Zh)),qh.look.set(zh),qh.up.set(p.normalizeVec3(p.mulVec3Scalar(o.worldForward,-1,Yh)))),!s.firstPerson&&s.followPointer&&t.pivotController.setPivotPos(zh),t.cameraFlight.duration>0?t.cameraFlight.flyTo(qh,(()=>{t.pivotController.getPivoting()&&s.followPointer&&t.pivotController.showPivot()})):(t.cameraFlight.jumpTo(qh),t.pivotController.getPivoting()&&s.followPointer&&t.pivotController.showPivot())}))}reset(){}destroy(){this._scene.input.off(this._onSceneKeyDown)}}class $h{constructor(e,t,s,i,r){this._scene=e;const o=t.pickController,n=t.pivotController,a=t.cameraControl;this._clicks=0,this._timeout=null,this._lastPickedEntityId=null;let l=!1,h=!1;const c=this._scene.canvas.canvas,A=s=>{let i;s&&s.worldPos&&(i=s.worldPos);const r=s&&s.entity?s.entity.aabb:e.aabb;if(i){const s=e.camera;p.subVec3(s.eye,s.look,[]),t.cameraFlight.flyTo({aabb:r})}else t.cameraFlight.flyTo({aabb:r})};c.addEventListener("mousemove",this._canvasMouseMoveHandler=t=>{if(!s.active||!s.pointerEnabled)return;if(l||h)return;const r=a.hasSubs("hover"),n=a.hasSubs("hoverOut"),c=a.hasSubs("hoverOff"),A=a.hasSubs("hoverSurface"),u=a.hasSubs("hoverSnapOrSurface");if(r||n||c||A||u)if(o.pickCursorPos=i.pointerCanvasPos,o.schedulePickEntity=!0,o.schedulePickSurface=A,o.scheduleSnapOrPick=u,o.update(),o.pickResult){if(o.pickResult.entity){const t=o.pickResult.entity.id;this._lastPickedEntityId!==t&&(void 0!==this._lastPickedEntityId&&a.fire("hoverOut",{entity:e.objects[this._lastPickedEntityId]},!0),a.fire("hoverEnter",o.pickResult,!0),this._lastPickedEntityId=t)}a.fire("hover",o.pickResult,!0),(o.pickResult.worldPos||o.pickResult.snappedWorldPos)&&a.fire("hoverSurface",o.pickResult,!0)}else void 0!==this._lastPickedEntityId&&(a.fire("hoverOut",{entity:e.objects[this._lastPickedEntityId]},!0),this._lastPickedEntityId=void 0),a.fire("hoverOff",{canvasPos:o.pickCursorPos},!0)}),c.addEventListener("mousedown",this._canvasMouseDownHandler=t=>{1===t.which&&(l=!0),3===t.which&&(h=!0);if(1===t.which&&s.active&&s.pointerEnabled&&(i.mouseDownClientX=t.clientX,i.mouseDownClientY=t.clientY,i.mouseDownCursorX=i.pointerCanvasPos[0],i.mouseDownCursorY=i.pointerCanvasPos[1],!s.firstPerson&&s.followPointer&&(o.pickCursorPos=i.pointerCanvasPos,o.schedulePickSurface=!0,o.update(),1===t.which))){const t=o.pickResult;t&&t.worldPos?(n.setPivotPos(t.worldPos),n.startPivot()):(s.smartPivot?n.setCanvasPivotPos(i.pointerCanvasPos):n.setPivotPos(e.camera.look),n.startPivot())}}),document.addEventListener("mouseup",this._documentMouseUpHandler=e=>{1===e.which&&(l=!1),3===e.which&&(h=!1),n.getPivoting()&&n.endPivot()}),c.addEventListener("mouseup",this._canvasMouseUpHandler=r=>{if(!s.active||!s.pointerEnabled)return;if(!(1===r.which))return;if(n.hidePivot(),Math.abs(r.clientX-i.mouseDownClientX)>3||Math.abs(r.clientY-i.mouseDownClientY)>3)return;const l=a.hasSubs("picked"),h=a.hasSubs("pickedNothing"),c=a.hasSubs("pickedSurface"),u=a.hasSubs("doublePicked"),d=a.hasSubs("doublePickedSurface"),f=a.hasSubs("doublePickedNothing");if(!(s.doublePickFlyTo||u||d||f))return(l||h||c)&&(o.pickCursorPos=i.pointerCanvasPos,o.schedulePickEntity=!0,o.schedulePickSurface=c,o.update(),o.pickResult?(a.fire("picked",o.pickResult,!0),o.pickedSurface&&a.fire("pickedSurface",o.pickResult,!0)):a.fire("pickedNothing",{canvasPos:i.pointerCanvasPos},!0)),void(this._clicks=0);if(this._clicks++,1===this._clicks){o.pickCursorPos=i.pointerCanvasPos,o.schedulePickEntity=s.doublePickFlyTo,o.schedulePickSurface=c,o.update();const e=o.pickResult,r=o.pickedSurface;this._timeout=setTimeout((()=>{e?(a.fire("picked",e,!0),r&&(a.fire("pickedSurface",e,!0),!s.firstPerson&&s.followPointer&&(t.pivotController.setPivotPos(e.worldPos),t.pivotController.startPivot()&&t.pivotController.showPivot()))):a.fire("pickedNothing",{canvasPos:i.pointerCanvasPos},!0),this._clicks=0}),s.doubleClickTimeFrame)}else{if(null!==this._timeout&&(window.clearTimeout(this._timeout),this._timeout=null),o.pickCursorPos=i.pointerCanvasPos,o.schedulePickEntity=s.doublePickFlyTo||u||d,o.schedulePickSurface=o.schedulePickEntity&&d,o.update(),o.pickResult){if(a.fire("doublePicked",o.pickResult,!0),o.pickedSurface&&a.fire("doublePickedSurface",o.pickResult,!0),s.doublePickFlyTo&&(A(o.pickResult),!s.firstPerson&&s.followPointer)){const e=o.pickResult.entity.aabb,s=p.getAABB3Center(e);t.pivotController.setPivotPos(s),t.pivotController.startPivot()&&t.pivotController.showPivot()}}else if(a.fire("doublePickedNothing",{canvasPos:i.pointerCanvasPos},!0),s.doublePickFlyTo&&(A(),!s.firstPerson&&s.followPointer)){const s=e.aabb,i=p.getAABB3Center(s);t.pivotController.setPivotPos(i),t.pivotController.startPivot()&&t.pivotController.showPivot()}this._clicks=0}},!1)}reset(){this._clicks=0,this._lastPickedEntityId=null,this._timeout&&(window.clearTimeout(this._timeout),this._timeout=null)}destroy(){const e=this._scene.canvas.canvas;e.removeEventListener("mousemove",this._canvasMouseMoveHandler),e.removeEventListener("mousedown",this._canvasMouseDownHandler),document.removeEventListener("mouseup",this._documentMouseUpHandler),e.removeEventListener("mouseup",this._canvasMouseUpHandler),this._timeout&&(window.clearTimeout(this._timeout),this._timeout=null)}}class ec{constructor(e,t,s,i,r){this._scene=e;const o=e.input,n=[],a=e.canvas.canvas;let l=!0;this._onSceneMouseMove=o.on("mousemove",(()=>{l=!0})),this._onSceneKeyDown=o.on("keydown",(t=>{s.active&&s.pointerEnabled&&e.input.keyboardEnabled&&i.mouseover&&(n[t]=!0,t===o.KEY_SHIFT&&(a.style.cursor="move"))})),this._onSceneKeyUp=o.on("keyup",(i=>{s.active&&s.pointerEnabled&&e.input.keyboardEnabled&&(n[i]=!1,i===o.KEY_SHIFT&&(a.style.cursor=null),t.pivotController.getPivoting()&&t.pivotController.endPivot())})),this._onTick=e.on("tick",(a=>{if(!s.active||!s.pointerEnabled||!e.input.keyboardEnabled)return;if(!i.mouseover)return;const h=t.cameraControl,c=a.deltaTime/1e3;if(!s.planView){const e=h._isKeyDownForAction(h.ROTATE_Y_POS,n),i=h._isKeyDownForAction(h.ROTATE_Y_NEG,n),o=h._isKeyDownForAction(h.ROTATE_X_POS,n),a=h._isKeyDownForAction(h.ROTATE_X_NEG,n),l=c*s.keyboardRotationRate;(e||i||o||a)&&(!s.firstPerson&&s.followPointer&&t.pivotController.startPivot(),e?r.rotateDeltaY+=l:i&&(r.rotateDeltaY-=l),o?r.rotateDeltaX+=l:a&&(r.rotateDeltaX-=l),!s.firstPerson&&s.followPointer&&t.pivotController.startPivot())}if(!n[o.KEY_CTRL]&&!n[o.KEY_ALT]){const e=h._isKeyDownForAction(h.DOLLY_BACKWARDS,n),o=h._isKeyDownForAction(h.DOLLY_FORWARDS,n);if(e||o){const n=c*s.keyboardDollyRate;!s.firstPerson&&s.followPointer&&t.pivotController.startPivot(),o?r.dollyDelta-=n:e&&(r.dollyDelta+=n),l&&(i.followPointerDirty=!0,l=!1)}}const A=h._isKeyDownForAction(h.PAN_FORWARDS,n),u=h._isKeyDownForAction(h.PAN_BACKWARDS,n),p=h._isKeyDownForAction(h.PAN_LEFT,n),d=h._isKeyDownForAction(h.PAN_RIGHT,n),f=h._isKeyDownForAction(h.PAN_UP,n),E=h._isKeyDownForAction(h.PAN_DOWN,n),m=(n[o.KEY_ALT]?.3:1)*c*s.keyboardPanRate;(A||u||p||d||f||E)&&(!s.firstPerson&&s.followPointer&&t.pivotController.startPivot(),E?r.panDeltaY+=m:f&&(r.panDeltaY+=-m),d?r.panDeltaX+=-m:p&&(r.panDeltaX+=m),u?r.panDeltaZ+=m:A&&(r.panDeltaZ+=-m))}))}reset(){}destroy(){this._scene.off(this._onTick),this._scene.input.off(this._onSceneMouseMove),this._scene.input.off(this._onSceneKeyDown),this._scene.input.off(this._onSceneKeyUp)}}const tc=.001,sc=p.vec3();class ic{constructor(e,t,s,i,r){this._scene=e;const o=e.camera,n=t.pickController,a=t.pivotController,l=t.panController;let h=1,c=1,A=null;this._onTick=e.on("tick",(()=>{if(!s.active||!s.pointerEnabled)return;let t="default";if(Math.abs(r.dollyDelta)<tc&&(r.dollyDelta=0),Math.abs(r.rotateDeltaX)<tc&&(r.rotateDeltaX=0),Math.abs(r.rotateDeltaY)<tc&&(r.rotateDeltaY=0),0===r.rotateDeltaX&&0===r.rotateDeltaY||(r.dollyDelta=0),s.followPointer&&--h<=0&&(h=1,0!==r.dollyDelta)){if(0===r.rotateDeltaY&&0===r.rotateDeltaX&&s.followPointer&&i.followPointerDirty&&(n.pickCursorPos=i.pointerCanvasPos,n.schedulePickSurface=!0,n.update(),n.pickResult&&n.pickResult.worldPos?A=n.pickResult.worldPos:(c=1,A=null),i.followPointerDirty=!1),A){const t=Math.abs(p.lenVec3(p.subVec3(A,e.camera.eye,sc)));c=t/s.dollyProximityThreshold}c<s.dollyMinSpeed&&(c=s.dollyMinSpeed)}const u=r.dollyDelta*c;if(0===r.rotateDeltaY&&0===r.rotateDeltaX||(!s.firstPerson&&s.followPointer&&a.getPivoting()?(a.continuePivot(r.rotateDeltaY,r.rotateDeltaX),a.showPivot()):(0!==r.rotateDeltaX&&(s.firstPerson?o.pitch(-r.rotateDeltaX):o.orbitPitch(r.rotateDeltaX)),0!==r.rotateDeltaY&&(s.firstPerson?o.yaw(r.rotateDeltaY):o.orbitYaw(r.rotateDeltaY))),r.rotateDeltaX*=s.rotationInertia,r.rotateDeltaY*=s.rotationInertia,t="grabbing"),Math.abs(r.panDeltaX)<tc&&(r.panDeltaX=0),Math.abs(r.panDeltaY)<tc&&(r.panDeltaY=0),Math.abs(r.panDeltaZ)<tc&&(r.panDeltaZ=0),0!==r.panDeltaX||0!==r.panDeltaY||0!==r.panDeltaZ){const e=p.vec3();let i,n;if(e[0]=r.panDeltaX,e[1]=r.panDeltaY,e[2]=r.panDeltaZ,s.constrainVertical){o.xUp?(i=o.eye[0],n=o.look[0]):o.yUp?(i=o.eye[1],n=o.look[1]):o.zUp&&(i=o.eye[2],n=o.look[2]),o.pan(e);const t=o.eye,s=o.look;o.xUp?(t[0]=i,s[0]=n):o.yUp?(t[1]=i,s[1]=n):o.zUp&&(t[2]=i,s[2]=n),o.eye=t,o.look=s}else o.pan(e);t="grabbing"}if(r.panDeltaX*=s.panInertia,r.panDeltaY*=s.panInertia,r.panDeltaZ*=s.panInertia,0!==u){if(t=u<0?"zoom-in":"zoom-out",s.firstPerson){let e,t;if(s.constrainVertical&&(o.xUp?(e=o.eye[0],t=o.look[0]):o.yUp?(e=o.eye[1],t=o.look[1]):o.zUp&&(e=o.eye[2],t=o.look[2])),s.followPointer){l.dollyToCanvasPos(A,i.pointerCanvasPos,-u)&&(i.followPointerDirty=!0)}else o.pan([0,0,u]),o.ortho.scale=o.ortho.scale-u;if(s.constrainVertical){const s=o.eye,i=o.look;o.xUp?(s[0]=e,i[0]=t):o.yUp?(s[1]=e,i[1]=t):o.zUp&&(s[2]=e,i[2]=t),o.eye=s,o.look=i}}else if(s.planView)if(s.followPointer){l.dollyToCanvasPos(A,i.pointerCanvasPos,-u)&&(i.followPointerDirty=!0)}else o.ortho.scale=o.ortho.scale+u,o.zoom(u);else if(s.followPointer){l.dollyToCanvasPos(A,i.pointerCanvasPos,-u)&&(i.followPointerDirty=!0)}else o.ortho.scale=o.ortho.scale+u,o.zoom(u);r.dollyDelta*=s.dollyInertia}n.fireEvents(),document.body.style.cursor=t}))}destroy(){this._scene.off(this._onTick)}}class rc{constructor(e,t,s,i,r){this._scene=e;const o=this._scene.canvas.canvas;o.addEventListener("mouseenter",this._mouseEnterHandler=()=>{i.mouseover=!0}),o.addEventListener("mouseleave",this._mouseLeaveHandler=()=>{i.mouseover=!1,o.style.cursor=null}),document.addEventListener("mousemove",this._mouseMoveHandler=e=>{oc(e,o,i.pointerCanvasPos)}),o.addEventListener("mousedown",this._mouseDownHandler=e=>{s.active&&s.pointerEnabled&&(oc(e,o,i.pointerCanvasPos),i.mouseover=!0)}),o.addEventListener("mouseup",this._mouseUpHandler=e=>{s.active&&s.pointerEnabled})}reset(){}destroy(){const e=this._scene.canvas.canvas;document.removeEventListener("mousemove",this._mouseMoveHandler),e.removeEventListener("mouseenter",this._mouseEnterHandler),e.removeEventListener("mouseleave",this._mouseLeaveHandler),e.removeEventListener("mousedown",this._mouseDownHandler),e.removeEventListener("mouseup",this._mouseUpHandler)}}function oc(e,t,s){if(e){const{x:i,y:r}=t.getBoundingClientRect();s[0]=e.clientX-i,s[1]=e.clientY-r}else e=window.event,s[0]=e.x,s[1]=e.y;return s}const nc=function(e,t){if(e){let s=e.target,i=0,r=0;for(;s.offsetParent;)i+=s.offsetLeft,r+=s.offsetTop,s=s.offsetParent;t[0]=e.pageX-i,t[1]=e.pageY-r}else e=window.event,t[0]=e.x,t[1]=e.y;return t};class ac{constructor(e,t,s,i,r){this._scene=e;const o=t.pickController,n=t.pivotController,a=p.vec2(),l=p.vec2(),h=p.vec2(),c=p.vec2(),A=[],u=this._scene.canvas.canvas;let d=0,f=!1;this._onTick=e.on("tick",(()=>{f=!1})),u.addEventListener("touchstart",this._canvasTouchStartHandler=t=>{if(!s.active||!s.pointerEnabled)return;t.preventDefault();const r=t.touches,l=t.changedTouches;for(i.touchStartTime=Date.now(),1===r.length&&1===l.length&&(nc(r[0],a),s.followPointer&&(o.pickCursorPos=a,o.schedulePickSurface=!0,o.update(),s.planView||(o.picked&&o.pickedSurface&&o.pickResult&&o.pickResult.worldPos?(n.setPivotPos(o.pickResult.worldPos),!s.firstPerson&&n.startPivot()&&n.showPivot()):(s.smartPivot?n.setCanvasPivotPos(i.pointerCanvasPos):n.setPivotPos(e.camera.look),!s.firstPerson&&n.startPivot()&&n.showPivot()))));A.length<r.length;)A.push(p.vec2());for(let e=0,t=r.length;e<t;++e)nc(r[e],A[e]);d=r.length}),u.addEventListener("touchend",this._canvasTouchEndHandler=()=>{n.getPivoting()&&n.endPivot()}),u.addEventListener("touchmove",this._canvasTouchMoveHandler=t=>{if(!s.active||!s.pointerEnabled)return;if(t.stopPropagation(),t.preventDefault(),f)return;f=!0;const n=e.canvas.boundary,a=n[2],u=n[3],E=t.touches;if(t.touches.length===d){if(1===d){nc(E[0],l),p.subVec2(l,A[0],c);const t=c[0],o=c[1];if(null!==i.longTouchTimeout&&(Math.abs(t)>s.longTapRadius||Math.abs(o)>s.longTapRadius)&&(clearTimeout(i.longTouchTimeout),i.longTouchTimeout=null),s.planView){const i=e.camera;if("perspective"===i.projection){const n=Math.abs(e.camera.eyeLookDist)*Math.tan(i.perspective.fov/2*Math.PI/180);r.panDeltaX+=t*n/u*s.touchPanRate,r.panDeltaY+=o*n/u*s.touchPanRate}else r.panDeltaX+=.5*i.ortho.scale*(t/u)*s.touchPanRate,r.panDeltaY+=.5*i.ortho.scale*(o/u)*s.touchPanRate}else r.rotateDeltaY-=t/a*(1*s.dragRotationRate),r.rotateDeltaX+=o/u*(1.5*s.dragRotationRate)}else if(2===d){const t=E[0],n=E[1];nc(t,l),nc(n,h);const a=p.geometricMeanVec2(A[0],A[1]),c=p.geometricMeanVec2(l,h),d=p.vec2();p.subVec2(a,c,d);const f=d[0],m=d[1],y=e.camera,g=p.distVec2([t.pageX,t.pageY],[n.pageX,n.pageY]),I=(p.distVec2(A[0],A[1])-g)*s.touchDollyRate;if(r.dollyDelta=I,Math.abs(I)<1)if("perspective"===y.projection){const t=o.pickResult?o.pickResult.worldPos:e.center,i=Math.abs(p.lenVec3(p.subVec3(t,e.camera.eye,[])))*Math.tan(y.perspective.fov/2*Math.PI/180);r.panDeltaX-=f*i/u*s.touchPanRate,r.panDeltaY-=m*i/u*s.touchPanRate}else r.panDeltaX-=.5*y.ortho.scale*(f/u)*s.touchPanRate,r.panDeltaY-=.5*y.ortho.scale*(m/u)*s.touchPanRate;i.pointerCanvasPos=c}for(let e=0;e<d;++e)nc(E[e],A[e])}})}reset(){}destroy(){const e=this._scene.canvas.canvas;e.removeEventListener("touchstart",this._canvasTouchStartHandler),e.removeEventListener("touchend",this._canvasTouchEndHandler),e.removeEventListener("touchmove",this._canvasTouchMoveHandler),this._scene.off(this._onTick)}}const lc=function(e,t){if(e){let s=e.target,i=0,r=0;for(;s.offsetParent;)i+=s.offsetLeft,r+=s.offsetTop,s=s.offsetParent;t[0]=e.pageX-i,t[1]=e.pageY-r}else e=window.event,t[0]=e.x,t[1]=e.y;return t};class hc{constructor(e,t,s,i,r){this._scene=e;const o=t.pickController,n=t.cameraControl;let a;const l=[],h=new Float32Array(2);let c=-1,A=-1;const u=this._scene.canvas.canvas,d=s=>{let i;s&&s.worldPos&&(i=s.worldPos);const r=s?s.entity.aabb:e.aabb;if(i){const s=e.camera;p.subVec3(s.eye,s.look,[]),t.cameraFlight.flyTo({aabb:r})}else t.cameraFlight.flyTo({aabb:r})};u.addEventListener("touchstart",this._canvasTouchStartHandler=e=>{if(!s.active||!s.pointerEnabled)return;null!==i.longTouchTimeout&&(clearTimeout(i.longTouchTimeout),i.longTouchTimeout=null);const r=e.touches,o=e.changedTouches;if(a=Date.now(),1===r.length&&1===o.length){c=a,lc(r[0],h);const o=h[0],n=h[1],l=r[0].pageX,A=r[0].pageY;i.longTouchTimeout=setTimeout((()=>{t.cameraControl.fire("rightClick",{pagePos:[Math.round(l),Math.round(A)],canvasPos:[Math.round(o),Math.round(n)],event:e},!0),i.longTouchTimeout=null}),s.longTapTimeout)}else c=-1;for(;l.length<r.length;)l.push(new Float32Array(2));for(let e=0,t=r.length;e<t;++e)lc(r[e],l[e]);l.length=r.length},{passive:!0}),u.addEventListener("touchend",this._canvasTouchEndHandler=e=>{if(!s.active||!s.pointerEnabled)return;const t=Date.now(),r=e.touches,a=e.changedTouches,u=n.hasSubs("pickedSurface");null!==i.longTouchTimeout&&(clearTimeout(i.longTouchTimeout),i.longTouchTimeout=null),0===r.length&&1===a.length&&c>-1&&t-c<150&&(A>-1&&c-A<325?(lc(a[0],o.pickCursorPos),o.schedulePickEntity=!0,o.schedulePickSurface=u,o.update(),o.pickResult?(o.pickResult.touchInput=!0,n.fire("doublePicked",o.pickResult),o.pickedSurface&&n.fire("doublePickedSurface",o.pickResult),s.doublePickFlyTo&&d(o.pickResult)):(n.fire("doublePickedNothing"),s.doublePickFlyTo&&d()),A=-1):p.distVec2(l[0],h)<4&&(lc(a[0],o.pickCursorPos),o.schedulePickEntity=!0,o.schedulePickSurface=u,o.update(),o.pickResult?(o.pickResult.touchInput=!0,n.fire("picked",o.pickResult),o.pickedSurface&&n.fire("pickedSurface",o.pickResult)):n.fire("pickedNothing"),A=t),c=-1),l.length=r.length;for(let e=0,t=r.length;e<t;++e)l[e][0]=r[e].pageX,l[e][1]=r[e].pageY},{passive:!0})}reset(){}destroy(){const e=this._scene.canvas.canvas;e.removeEventListener("touchstart",this._canvasTouchStartHandler),e.removeEventListener("touchend",this._canvasTouchEndHandler)}}class cc extends C{constructor(e,t={}){super(e,t),this.PAN_LEFT=0,this.PAN_RIGHT=1,this.PAN_UP=2,this.PAN_DOWN=3,this.PAN_FORWARDS=4,this.PAN_BACKWARDS=5,this.ROTATE_X_POS=6,this.ROTATE_X_NEG=7,this.ROTATE_Y_POS=8,this.ROTATE_Y_NEG=9,this.DOLLY_FORWARDS=10,this.DOLLY_BACKWARDS=11,this.AXIS_VIEW_RIGHT=12,this.AXIS_VIEW_BACK=13,this.AXIS_VIEW_LEFT=14,this.AXIS_VIEW_FRONT=15,this.AXIS_VIEW_TOP=16,this.AXIS_VIEW_BOTTOM=17,this._keyMap={},this.scene.canvas.canvas.oncontextmenu=e=>{e.preventDefault()},this._configs={longTapTimeout:600,longTapRadius:5,active:!0,keyboardLayout:"qwerty",navMode:"orbit",planView:!1,firstPerson:!1,followPointer:!0,doublePickFlyTo:!0,panRightClick:!0,showPivot:!1,pointerEnabled:!0,constrainVertical:!1,smartPivot:!1,doubleClickTimeFrame:250,snapMode:"vertex",snapRadius:30,dragRotationRate:360,keyboardRotationRate:90,rotationInertia:0,keyboardPanRate:1,touchPanRate:1,panInertia:.5,keyboardDollyRate:10,mouseWheelDollyRate:100,touchDollyRate:.2,dollyInertia:0,dollyProximityThreshold:30,dollyMinSpeed:.04},this._states={pointerCanvasPos:p.vec2(),mouseover:!1,followPointerDirty:!0,mouseDownClientX:0,mouseDownClientY:0,mouseDownCursorX:0,mouseDownCursorY:0,touchStartTime:null,activeTouches:[],tapStartPos:p.vec2(),tapStartTime:-1,lastTapTime:-1,longTouchTimeout:null},this._updates={rotateDeltaX:0,rotateDeltaY:0,panDeltaX:0,panDeltaY:0,panDeltaZ:0,dollyDelta:0};const s=this.scene;this._controllers={cameraControl:this,pickController:new jh(this,this._configs),pivotController:new Vh(s,this._configs),panController:new Fh(s),cameraFlight:new nr(this,{duration:.5})},this._handlers=[new rc(this.scene,this._controllers,this._configs,this._states,this._updates),new ac(this.scene,this._controllers,this._configs,this._states,this._updates),new Wh(this.scene,this._controllers,this._configs,this._states,this._updates),new Jh(this.scene,this._controllers,this._configs,this._states,this._updates),new $h(this.scene,this._controllers,this._configs,this._states,this._updates),new hc(this.scene,this._controllers,this._configs,this._states,this._updates),new ec(this.scene,this._controllers,this._configs,this._states,this._updates)],this._cameraUpdater=new ic(this.scene,this._controllers,this._configs,this._states,this._updates),this.navMode=t.navMode,t.planView&&(this.planView=t.planView),this.constrainVertical=t.constrainVertical,t.keyboardLayout?this.keyboardLayout=t.keyboardLayout:this.keyMap=t.keyMap,this.doublePickFlyTo=t.doublePickFlyTo,this.panRightClick=t.panRightClick,this.active=t.active,this.followPointer=t.followPointer,this.rotationInertia=t.rotationInertia,this.keyboardPanRate=t.keyboardPanRate,this.touchPanRate=t.touchPanRate,this.keyboardRotationRate=t.keyboardRotationRate,this.dragRotationRate=t.dragRotationRate,this.touchDollyRate=t.touchDollyRate,this.dollyInertia=t.dollyInertia,this.dollyProximityThreshold=t.dollyProximityThreshold,this.dollyMinSpeed=t.dollyMinSpeed,this.panInertia=t.panInertia,this.pointerEnabled=!0,this.keyboardDollyRate=t.keyboardDollyRate,this.mouseWheelDollyRate=t.mouseWheelDollyRate}set keyMap(e){if(e=e||"qwerty",y.isString(e)){const t=this.scene.input,s={};switch(e){default:this.error("Unsupported value for 'keyMap': "+e+" defaulting to 'qwerty'");case"qwerty":s[this.PAN_LEFT]=[t.KEY_A],s[this.PAN_RIGHT]=[t.KEY_D],s[this.PAN_UP]=[t.KEY_Z],s[this.PAN_DOWN]=[t.KEY_X],s[this.PAN_BACKWARDS]=[],s[this.PAN_FORWARDS]=[],s[this.DOLLY_FORWARDS]=[t.KEY_W,t.KEY_ADD],s[this.DOLLY_BACKWARDS]=[t.KEY_S,t.KEY_SUBTRACT],s[this.ROTATE_X_POS]=[t.KEY_DOWN_ARROW],s[this.ROTATE_X_NEG]=[t.KEY_UP_ARROW],s[this.ROTATE_Y_POS]=[t.KEY_Q,t.KEY_LEFT_ARROW],s[this.ROTATE_Y_NEG]=[t.KEY_E,t.KEY_RIGHT_ARROW],s[this.AXIS_VIEW_RIGHT]=[t.KEY_NUM_1],s[this.AXIS_VIEW_BACK]=[t.KEY_NUM_2],s[this.AXIS_VIEW_LEFT]=[t.KEY_NUM_3],s[this.AXIS_VIEW_FRONT]=[t.KEY_NUM_4],s[this.AXIS_VIEW_TOP]=[t.KEY_NUM_5],s[this.AXIS_VIEW_BOTTOM]=[t.KEY_NUM_6];break;case"azerty":s[this.PAN_LEFT]=[t.KEY_Q],s[this.PAN_RIGHT]=[t.KEY_D],s[this.PAN_UP]=[t.KEY_W],s[this.PAN_DOWN]=[t.KEY_X],s[this.PAN_BACKWARDS]=[],s[this.PAN_FORWARDS]=[],s[this.DOLLY_FORWARDS]=[t.KEY_Z,t.KEY_ADD],s[this.DOLLY_BACKWARDS]=[t.KEY_S,t.KEY_SUBTRACT],s[this.ROTATE_X_POS]=[t.KEY_DOWN_ARROW],s[this.ROTATE_X_NEG]=[t.KEY_UP_ARROW],s[this.ROTATE_Y_POS]=[t.KEY_A,t.KEY_LEFT_ARROW],s[this.ROTATE_Y_NEG]=[t.KEY_E,t.KEY_RIGHT_ARROW],s[this.AXIS_VIEW_RIGHT]=[t.KEY_NUM_1],s[this.AXIS_VIEW_BACK]=[t.KEY_NUM_2],s[this.AXIS_VIEW_LEFT]=[t.KEY_NUM_3],s[this.AXIS_VIEW_FRONT]=[t.KEY_NUM_4],s[this.AXIS_VIEW_TOP]=[t.KEY_NUM_5],s[this.AXIS_VIEW_BOTTOM]=[t.KEY_NUM_6]}this._keyMap=s}else{const t=e;this._keyMap=t}}get keyMap(){return this._keyMap}_isKeyDownForAction(e,t){const s=this._keyMap[e];if(!s)return!1;t||(t=this.scene.input.keyDown);for(let e=0,i=s.length;e<i;e++){if(t[s[e]])return!0}return!1}set pivotElement(e){this._controllers.pivotController.setPivotElement(e)}set active(e){this._configs.active=!1!==e}get active(){return this._configs.active}set snapMode(e){"vertex"!==(e=e||"vertex")&&"edge"!==e&&(this.error("Unsupported value for snapMode: "+e+" - supported values are 'vertex' and 'edge' - defaulting to 'vertex'"),e="vertex"),this._configs.snapMode=e}get snapMode(){return this._configs.snapMode}set snapRadius(e){e=e||30,this._configs.snapRadius=e}get snapRadius(){return this._configs.snapRadius}set navMode(e){"firstPerson"!==(e=e||"orbit")&&"orbit"!==e&&"planView"!==e&&(this.error("Unsupported value for navMode: "+e+" - supported values are 'orbit', 'firstPerson' and 'planView' - defaulting to 'orbit'"),e="orbit"),this._configs.firstPerson="firstPerson"===e,this._configs.planView="planView"===e,(this._configs.firstPerson||this._configs.planView)&&(this._controllers.pivotController.hidePivot(),this._controllers.pivotController.endPivot()),this._configs.navMode=e}get navMode(){return this._configs.navMode}set pointerEnabled(e){this._reset(),this._configs.pointerEnabled=!!e}_reset(){for(let e=0,t=this._handlers.length;e<t;e++){const t=this._handlers[e];t.reset&&t.reset()}this._updates.panDeltaX=0,this._updates.panDeltaY=0,this._updates.rotateDeltaX=0,this._updates.rotateDeltaY=0,this._updates.dolyDelta=0}get pointerEnabled(){return this._configs.pointerEnabled}set followPointer(e){this._configs.followPointer=!1!==e}get followPointer(){return this._configs.followPointer}set pivotPos(e){this._controllers.pivotController.setPivotPos(e)}get pivotPos(){return this._controllers.pivotController.getPivotPos()}set dollyToPointer(e){this.warn("dollyToPointer property is deprecated - replaced with followPointer"),this.followPointer=e}get dollyToPointer(){return this.warn("dollyToPointer property is deprecated - replaced with followPointer"),this.followPointer}set panToPointer(e){this.warn("panToPointer property is deprecated - replaced with followPointer")}get panToPointer(){return this.warn("panToPointer property is deprecated - replaced with followPointer"),!1}set planView(e){this._configs.planView=!!e,this._configs.firstPerson=!1,this._configs.planView&&(this._controllers.pivotController.hidePivot(),this._controllers.pivotController.endPivot()),this.warn("planView property is deprecated - replaced with navMode")}get planView(){return this.warn("planView property is deprecated - replaced with navMode"),this._configs.planView}set firstPerson(e){this.warn("firstPerson property is deprecated - replaced with navMode"),this._configs.firstPerson=!!e,this._configs.planView=!1,this._configs.firstPerson&&(this._controllers.pivotController.hidePivot(),this._controllers.pivotController.endPivot())}get firstPerson(){return this.warn("firstPerson property is deprecated - replaced with navMode"),this._configs.firstPerson}set constrainVertical(e){this._configs.constrainVertical=!!e}get constrainVertical(){return this._configs.constrainVertical}set doublePickFlyTo(e){this._configs.doublePickFlyTo=!1!==e}get doublePickFlyTo(){return this._configs.doublePickFlyTo}set panRightClick(e){this._configs.panRightClick=!1!==e}get panRightClick(){return this._configs.panRightClick}set rotationInertia(e){this._configs.rotationInertia=null!=e?e:0}get rotationInertia(){return this._configs.rotationInertia}set keyboardPanRate(e){this._configs.keyboardPanRate=null!=e?e:5}set touchPanRate(e){this._configs.touchPanRate=null!=e?e:1}get touchPanRate(){return this._configs.touchPanRate}get keyboardPanRate(){return this._configs.keyboardPanRate}set keyboardRotationRate(e){this._configs.keyboardRotationRate=null!=e?e:90}get keyboardRotationRate(){return this._configs.keyboardRotationRate}set dragRotationRate(e){this._configs.dragRotationRate=null!=e?e:360}get dragRotationRate(){return this._configs.dragRotationRate}set keyboardDollyRate(e){this._configs.keyboardDollyRate=null!=e?e:15}get keyboardDollyRate(){return this._configs.keyboardDollyRate}set touchDollyRate(e){this._configs.touchDollyRate=null!=e?e:.2}get touchDollyRate(){return this._configs.touchDollyRate}set mouseWheelDollyRate(e){this._configs.mouseWheelDollyRate=null!=e?e:100}get mouseWheelDollyRate(){return this._configs.mouseWheelDollyRate}set dollyInertia(e){this._configs.dollyInertia=null!=e?e:0}get dollyInertia(){return this._configs.dollyInertia}set dollyProximityThreshold(e){this._configs.dollyProximityThreshold=null!=e?e:35}get dollyProximityThreshold(){return this._configs.dollyProximityThreshold}set dollyMinSpeed(e){this._configs.dollyMinSpeed=null!=e?e:.04}get dollyMinSpeed(){return this._configs.dollyMinSpeed}set panInertia(e){this._configs.panInertia=null!=e?e:.5}get panInertia(){return this._configs.panInertia}set keyboardLayout(e){"qwerty"!==(e=e||"qwerty")&&"azerty"!==e&&(this.error("Unsupported value for keyboardLayout - defaulting to 'qwerty'"),e="qwerty"),this._configs.keyboardLayout=e,this.keyMap=this._configs.keyboardLayout}get keyboardLayout(){return this._configs.keyboardLayout}enablePivotSphere(e={}){this._controllers.pivotController.enablePivotSphere(e)}disablePivotSphere(){this._controllers.pivotController.disablePivotSphere()}set smartPivot(e){this._configs.smartPivot=!1!==e}get smartPivot(){return this._configs.smartPivot}set doubleClickTimeFrame(e){this._configs.doubleClickTimeFrame=null!=e?e:250}get doubleClickTimeFrame(){return this._configs.doubleClickTimeFrame}destroy(){this._destroyHandlers(),this._destroyControllers(),this._cameraUpdater.destroy(),super.destroy()}_destroyHandlers(){for(let e=0,t=this._handlers.length;e<t;e++){const t=this._handlers[e];t.destroy&&t.destroy()}}_destroyControllers(){for(let e=0,t=this._controllers.length;e<t;e++){const t=this._controllers[e];t.destroy&&t.destroy()}}}class Ac{constructor(e,t,s,i,r){this.name=e,this.type=s,this.value=t,this.valueType=i,this.description=r}}class uc{constructor(e){if(this.id=e.id,this.originalSystemId=e.originalSystemId,this.metaModels=[],this.name=e.name,this.type=e.type,this.properties=[],e.properties){const t=e.properties;for(let e=0,s=t.length;e<s;e++){const s=t[e];this.properties.push(new Ac(s.name,s.value,s.type,s.valueType,s.description))}}}}class pc{constructor(e){this.metaModel=null,this.metaModels=[],this.id=e.id,this.parentId=e.parentId,this.parent=null,this.originalSystemId=e.originalSystemId,this.name=e.name,this.type=e.type,this.propertySetIds=e.propertySetIds,this.propertySets=[],this.attributes=e.attributes||{}}getObjectIDsInSubtree(){const e=[];return function t(s){if(!s)return;e.push(s.id);const i=s.children;if(i)for(var r=0,o=i.length;r<o;r++)t(i[r])}(this),e}withMetaObjectsInSubtree(e){!function t(s){if(!s)return;e(s);const i=s.children;if(i)for(var r=0,o=i.length;r<o;r++)t(i[r])}(this)}getObjectIDsInSubtreeByType(e){const t={};for(var s=0,i=e.length;s<i;s++)t[e[s]]=e[s];const r=[];return function e(s){if(!s)return;t[s.type]&&r.push(s.id);const i=s.children;if(i)for(var o=0,n=i.length;o<n;o++)e(i[o])}(this),r}getJSON(){var e={id:this.id,type:this.type,name:this.name};return this.parent&&(e.parent=this.parent.id),e}}class dc{constructor(e){this.id=e.id,this.projectId=e.projectId,this.revisionId=e.revisionId,this.author=e.author,this.createdAt=e.createdAt,this.creatingApplication=e.creatingApplication,this.schema=e.schema,this.metaScene=e.metaScene,this.propertySets=[],this.rootMetaObject=null,this.rootMetaObjects=[],this.metaObjects=[],this.graph=e.graph||{},this.metaScene.metaModels[this.id]=this,this.finalized=!1}loadData(e,t={}){if(this.finalized)throw"MetaScene already finalized - can't add more data";this._globalizeIDs(e,t);const s=this.metaScene;if(e.propertySets)for(let t=0,i=e.propertySets.length;t<i;t++){const i=e.propertySets[t];let r=s.propertySets[i.id];r||(r=new uc({id:i.id,originalSystemId:i.originalSystemId||i.id,type:i.type,name:i.name,properties:i.properties}),s.propertySets[r.id]=r),r.metaModels.push(this),this.propertySets.push(r)}if(e.metaObjects)for(let t=0,i=e.metaObjects.length;t<i;t++){const i=e.metaObjects[t],r=i.id;let o=s.metaObjects[r];if(!o){const e=i.type,t=i.originalSystemId,s=i.propertySets||i.propertySetIds;o=new pc({id:r,originalSystemId:t,parentId:i.parent,type:e,name:i.name,attributes:i.attributes,propertySetIds:s}),this.metaScene.metaObjects[r]=o}o.metaModels.push(this),i.parent||(this.rootMetaObjects.push(o),s.rootMetaObjects[r]=o),this.metaObjects.push(o)}}finalize(){if(this.finalized)throw"MetaScene already finalized - can't re-finalize";const e=this.metaScene;for(let t in e.metaObjects){const s=e.metaObjects[t];if(s.children&&(s.children=[]),s.propertySets&&(s.propertySets=[]),s.propertySetIds)for(let t=0,i=s.propertySetIds.length;t<i;t++){const i=s.propertySetIds[t],r=e.propertySets[i];s.propertySets.push(r)}}for(let t in e.metaObjects){const s=e.metaObjects[t];if(s.parentId){const t=e.metaObjects[s.parentId];t&&(s.parent=t,(t.children||(t.children=[])).push(s))}}e.metaObjectsByType={};for(let t in e.metaObjects){const s=e.metaObjects[t],i=s.type;(e.metaObjectsByType[i]||(e.metaObjectsByType[i]={}))[t]=s}this.finalized=!0,this.metaScene.fire("metaModelCreated",this.id)}getJSON(){const e={id:this.id,projectId:this.projectId,author:this.author,createdAt:this.createdAt,schema:this.schema,creatingApplication:this.creatingApplication,metaObjects:[],propertySets:[]};for(let t=0,s=this.metaObjects.length;t<s;t++){const s=this.metaObjects[t],i={id:s.id,originalSystemId:s.originalSystemId,extId:s.extId,type:s.type,name:s.name};s.parent&&(i.parent=s.parent.id),s.attributes&&(i.attributes=s.attributes),s.propertySetIds&&(i.propertySetIds=s.propertySetIds),e.metaObjects.push(i)}for(let t=0,s=this.propertySets.length;t<s;t++){const s=this.propertySets[t],i={id:s.id,originalSystemId:s.originalSystemId,extId:s.extId,type:s.type,name:s.name,propertyies:[]};for(let e=0,t=s.properties.length;e<t;e++){const t=s.properties[e],r={id:t.id,description:t.description,type:t.type,name:t.name,value:t.value,valueType:t.valueType};i.properties.push(r)}e.propertySets.push(i)}return e}_globalizeIDs(e,t){const s=!!t.globalizeObjectIds;if(e.metaObjects)for(let t=0,i=e.metaObjects.length;t<i;t++){const i=e.metaObjects[t];if(i.originalSystemId=i.id,i.originalParentSystemId=i.parent,s&&(i.id=p.globalizeObjectId(this.id,i.id),i.parent=p.globalizeObjectId(this.id,i.parent)),s){const e=i.propertySetIds;if(e){const t=[];for(let s=0,i=e.length;s<i;s++)t.push(p.globalizeObjectId(this.id,e[s]));i.propertySetIds=t,i.originalSystemPropertySetIds=e}}else i.originalSystemPropertySetIds=i.propertySetIds}if(e.propertySets)for(let t=0,i=e.propertySets.length;t<i;t++){const i=e.propertySets[t];i.originalSystemId=i.id,s&&(i.id=p.globalizeObjectId(this.id,i.id))}}}class fc{constructor(e,t){this.viewer=e,this.scene=t,this.metaModels={},this.propertySets={},this.metaObjects={},this.metaObjectsByType={},this.rootMetaObjects={},this._eventSubs={}}on(e,t){let s=this._eventSubs[e];s||(s=[],this._eventSubs[e]=s),s.push(t)}fire(e,t){const s=this._eventSubs[e];if(s)for(let e=0,i=s.length;e<i;e++)s[e](t)}off(e){}createMetaModel(e,t,s={}){const i=new dc({metaScene:this,id:e,projectId:t.projectId||"none",revisionId:t.revisionId||"none",author:t.author||"none",createdAt:t.createdAt||"none",creatingApplication:t.creatingApplication||"none",schema:t.schema||"none",propertySets:[]});return i.loadData(t),i.finalize(),i}destroyMetaModel(e){const t=this.metaModels[e];if(t){if(t.propertySets)for(let s=0,i=t.propertySets.length;s<i;s++){const i=t.propertySets[s];if(1===i.metaModels.length)delete this.propertySets[i.id];else{const t=[];for(let s=0,r=i.metaModels.length;s<r;s++)i.metaModels[s].id!==e&&t.push(i.metaModels[s]);i.metaModels=t}}if(t.metaObjects)for(let e=0,s=t.metaObjects.length;e<s;e++){const s=t.metaObjects[e];s.type;const i=s.id;if(1===s.metaModels.length)delete this.metaObjects[i],s.parent||delete this.rootMetaObjects[i];else{const e=[],i=t.id;for(let t=0,r=s.metaModels.length;t<r;t++)s.metaModels[t].id!==i&&e.push(s.metaModels[t]);s.metaModels=e}}for(let e in this.metaObjects){const t=this.metaObjects[e];if(t.children&&(t.children=[]),t.propertySets&&(t.propertySets=[]),t.propertySetIds)for(let e=0,s=t.propertySetIds.length;e<s;e++){const s=t.propertySetIds[e],i=this.propertySets[s];t.propertySets.push(i)}}this.metaObjectsByType={};for(let e in this.metaObjects){const t=this.metaObjects[e],s=t.type;t.children&&(t.children=null),(this.metaObjectsByType[s]||(this.metaObjectsByType[s]={}))[e]=t}for(let e in this.metaObjects){const t=this.metaObjects[e];if(t.parentId){const e=this.metaObjects[t.parentId];e&&(t.parent=e,(e.children||(e.children=[])).push(t))}}delete this.metaModels[e],this.fire("metaModelDestroyed",e)}}getObjectIDsByType(e){const t=this.metaObjectsByType[e];return t?Object.keys(t):[]}getObjectIDsInSubtree(e,t,s){const i=[],r=this.metaObjects[e],o=t&&t.length>0?Ec(t):null,n=s&&s.length>0?Ec(s):null,a=e=>{if(!e)return;var t=!0;(n&&n[e.type]||o&&!o[e.type])&&(t=!1),t&&i.push(e.id);const s=e.children;if(s)for(var r=0,l=s.length;r<l;r++)a(s[r])};return a(r),i}withMetaObjectsInSubtree(e,t){const s=this.metaObjects[e];s&&s.withMetaObjectsInSubtree(t)}}function Ec(e){const t={};for(var s=0,i=e.length;s<i;s++)t[e[s]]=!0;return t}
+   **/let Da=null;function Na(e,t){const s=3*e,i=3*t;let r,o,n,a,l,h;const c=Math.min(r=Da[s],o=Da[s+1],n=Da[s+2]),A=Math.min(a=Da[i],l=Da[i+1],h=Da[i+2]);if(c!==A)return c-A;const u=Math.max(r,o,n),p=Math.max(a,l,h);return u!==p?u-p:0}let Ca=null;function Oa(e,t){let s=Ca[2*e]-Ca[2*t];return 0!==s?s:Ca[2*e+1]-Ca[2*t+1]}function ba(e,t,s=!1){const i=e.positionsCompressed||[],r=function(e,t){const s=new Int32Array(e.length/3);for(let e=0,t=s.length;e<t;e++)s[e]=e;Da=new Int32Array(e.length);for(let s=0,i=e.length;s<i;s++)Da[s]=e[s]>>t;s.sort(Na);const i=new Int32Array(e.length);for(let t=0,r=s.length;t<r;t++)i[3*t+0]=e[3*s[t]+0],i[3*t+1]=e[3*s[t]+1],i[3*t+2]=e[3*s[t]+2];return i}(e.indices||[],t),o=function(e){if(0===(e||[]).length)return[];let t=new Int32Array(e.length/2);for(let e=0,s=t.length;e<s;e++)t[e]=e;for(let t=0,s=e.length;t<s;t+=2)if(e[t]>e[t+1]){let s=e[t];e[t]=e[t+1],e[t+1]=s}Ca=new Int32Array(e),t.sort(Oa);const s=new Int32Array(e.length);for(let i=0,r=t.length;i<r;i++)s[2*i+0]=e[2*t[i]+0],s[2*i+1]=e[2*t[i]+1];return s}(e.edgeIndices||[]);function n(e,t){if(e>t){let s=e;e=t,t=s}function s(s,i){return s!==e?e-s:i!==t?t-i:0}let i=0,r=(o.length>>1)-1;for(;i<=r;){const e=r+i>>1,t=s(o[2*e],o[2*e+1]);if(t>0)i=e+1;else{if(!(t<0))return e;r=e-1}}return-i-1}const a=new Int32Array(o.length/2);a.fill(0);const l=i.length/3;if(l>8*(1<<t))return[e];const h=new Int32Array(l);h.fill(-1);const c=[];function A(){h.fill(-1);const e={positionsCompressed:[],indices:[],edgeIndices:[],maxNumPositions:(1<<t)-t,numPositions:0,bucketNumber:c.length};return c.push(e),e}let u=A();for(let t=0,s=r.length;t<s;t+=3){let s=0;const l=r[t],c=r[t+1],p=r[t+2];if(-1===h[l]&&s++,-1===h[c]&&s++,-1===h[p]&&s++,s+u.numPositions>u.maxNumPositions&&(u=A()),u.bucketNumber>8)return[e];let d;-1===h[l]&&(h[l]=u.numPositions++,u.positionsCompressed.push(i[3*l]),u.positionsCompressed.push(i[3*l+1]),u.positionsCompressed.push(i[3*l+2])),-1===h[c]&&(h[c]=u.numPositions++,u.positionsCompressed.push(i[3*c]),u.positionsCompressed.push(i[3*c+1]),u.positionsCompressed.push(i[3*c+2])),-1===h[p]&&(h[p]=u.numPositions++,u.positionsCompressed.push(i[3*p]),u.positionsCompressed.push(i[3*p+1]),u.positionsCompressed.push(i[3*p+2])),u.indices.push(h[l]),u.indices.push(h[c]),u.indices.push(h[p]),(d=n(l,c))>=0&&0===a[d]&&(a[d]=1,u.edgeIndices.push(h[o[2*d]]),u.edgeIndices.push(h[o[2*d+1]])),(d=n(l,p))>=0&&0===a[d]&&(a[d]=1,u.edgeIndices.push(h[o[2*d]]),u.edgeIndices.push(h[o[2*d+1]])),(d=n(c,p))>=0&&0===a[d]&&(a[d]=1,u.edgeIndices.push(h[o[2*d]]),u.edgeIndices.push(h[o[2*d+1]]))}const p=t/8*2,d=t/8,f=2*i.length+(r.length+o.length)*p;let E=0,m=-i.length/3;return c.forEach((e=>{E+=2*e.positionsCompressed.length+(e.indices.length+e.edgeIndices.length)*d,m+=e.positionsCompressed.length/3})),E>f?[e]:(s&&function(e,t){const s={};let i=0;e.forEach((e=>{const t=e.indices,r=e.edgeIndices,o=e.positionsCompressed;for(let e=0,i=t.length;e<i;e+=3){const i=o[3*t[e]]+"_"+o[3*t[e]+1]+"_"+o[3*t[e]+2]+"/"+o[3*t[e+1]]+"_"+o[3*t[e+1]+1]+"_"+o[3*t[e+1]+2]+"/"+o[3*t[e+2]]+"_"+o[3*t[e+2]+1]+"_"+o[3*t[e+2]+2];s[i]=!0}i+=e.edgeIndices.length/2;for(let e=0,t=r.length;e<t;e+=2)o[3*r[e]],o[3*r[e]+1],o[3*r[e]+2],o[3*r[e+1]],o[3*r[e+1]+1],o[3*r[e+1]+2]}));{const e=t.indices;t.edgeIndices;const i=t.positionsCompressed;for(let t=0,r=e.length;t<r;t+=3){const r=i[3*e[t]]+"_"+i[3*e[t]+1]+"_"+i[3*e[t]+2]+"/"+i[3*e[t+1]]+"_"+i[3*e[t+1]+1]+"_"+i[3*e[t+1]+2]+"/"+i[3*e[t+2]]+"_"+i[3*e[t+2]+1]+"_"+i[3*e[t+2]+2];if(!(r in s))throw console.log("Not found "+r),"Ohhhh!"}}}(c,e),c)}const Sa=p.vec3(),wa=p.vec3(),xa=p.vec3(),Ba=p.vec3(),Fa=p.vec4(),Ma=p.mat4();class La{constructor(e,t){this._scene=e,this._withSAO=t,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){const e=this._scene;return[e._lightsState.getHash(),e._sectionPlanesState.getHash(),this._withSAO?"sao":"nosao"].join(";")}drawLayer(e,t,s){const i=this._scene,r=i.camera,o=t.model,n=i.canvas.gl,a=t._state,l=a.textureState,h=t._state.origin,{position:c,rotationMatrix:A,rotationMatrixConjugate:u}=o;if(!this._program&&(this._allocate(),this.errors))return;let d,f;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram(e,a)),l.bindCommonTextures(this._program,this._uTexturePerObjectIdPositionsDecodeMatrix,this._uTexturePerVertexIdCoordinates,this._uTexturePerObjectIdColorsAndFlags,this._uTextureModelMatrices,this._uTexturePerObjectIdOffsets);const E=0!==h[0]||0!==h[1]||0!==h[2],m=0!==c[0]||0!==c[1]||0!==c[2];if(E||m){const e=Sa;if(E){const t=p.transformPoint3(A,h,wa);e[0]=t[0],e[1]=t[1],e[2]=t[2]}else e[0]=0,e[1]=0,e[2]=0;e[0]+=c[0],e[1]+=c[1],e[2]+=c[2],d=S(r.viewMatrix,e,Ma),f=xa,f[0]=r.eye[0]-e[0],f[1]=r.eye[1]-e[1],f[2]=r.eye[2]-e[2]}else d=r.viewMatrix,f=r.eye;if(n.uniformMatrix4fv(this._uSceneModelWorldMatrix,!1,u),n.uniformMatrix4fv(this._uViewMatrix,!1,d),n.uniformMatrix4fv(this._uProjMatrix,!1,r.projMatrix),n.uniform3fv(this._uCameraEyeRtc,f),n.uniform1i(this._uRenderPass,s),i.logarithmicDepthBufferEnabled){const t=2/(Math.log(e.pickZFar+1)/Math.LN2);n.uniform1f(this._uLogDepthBufFC,t)}const y=i._sectionPlanesState.sectionPlanes.length;if(y>0){const e=i._sectionPlanesState.sectionPlanes,s=t.layerIndex*y,r=o.renderFlags;for(let t=0;t<y;t++){const i=this._uSectionPlanes[t];if(i){const o=r.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,o?1:0),o){const s=e[t];if(h){const e=B(s.dist,s.dir,h,Ba);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}a.numIndices8Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,8),n.drawArrays(n.TRIANGLES,0,a.numIndices8Bits)),a.numIndices16Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,16),n.drawArrays(n.TRIANGLES,0,a.numIndices16Bits)),a.numIndices32Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,32),n.drawArrays(n.TRIANGLES,0,a.numIndices32Bits)),e.drawElements++}_allocate(){const e=this._scene,t=e.canvas.gl,s=e._lightsState;if(this._program=new ae(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const i=this._program;this._uRenderPass=i.getLocation("renderPass"),this._uLightAmbient=i.getLocation("lightAmbient"),this._uLightColor=[],this._uLightDir=[],this._uLightPos=[],this._uLightAttenuation=[];const r=s.lights;let o;for(let e=0,t=r.length;e<t;e++)switch(o=r[e],o.type){case"dir":this._uLightColor[e]=i.getLocation("lightColor"+e),this._uLightPos[e]=null,this._uLightDir[e]=i.getLocation("lightDir"+e);break;case"point":this._uLightColor[e]=i.getLocation("lightColor"+e),this._uLightPos[e]=i.getLocation("lightPos"+e),this._uLightDir[e]=null,this._uLightAttenuation[e]=i.getLocation("lightAttenuation"+e);break;case"spot":this._uLightColor[e]=i.getLocation("lightColor"+e),this._uLightPos[e]=i.getLocation("lightPos"+e),this._uLightDir[e]=i.getLocation("lightDir"+e),this._uLightAttenuation[e]=i.getLocation("lightAttenuation"+e)}this._uSceneModelWorldMatrix=i.getLocation("sceneModelWorldMatrix"),this._uViewMatrix=i.getLocation("viewMatrix"),this._uProjMatrix=i.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,s=e._sectionPlanesState.sectionPlanes.length;t<s;t++)this._uSectionPlanes.push({active:i.getLocation("sectionPlaneActive"+t),pos:i.getLocation("sectionPlanePos"+t),dir:i.getLocation("sectionPlaneDir"+t)});this._withSAO&&(this._uOcclusionTexture="uOcclusionTexture",this._uSAOParams=i.getLocation("uSAOParams")),e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=i.getLocation("logDepthBufFC")),this._uTexturePerObjectIdPositionsDecodeMatrix="uTexturePerObjectIdPositionsDecodeMatrix",this._uTexturePerObjectIdColorsAndFlags="uTexturePerObjectIdColorsAndFlags",this._uTexturePerVertexIdCoordinates="uTexturePerVertexIdCoordinates",this._uTexturePerPolygonIdNormals="uTexturePerPolygonIdNormals",this._uTexturePerPolygonIdIndices="uTexturePerPolygonIdIndices",this._uTexturePerPolygonIdPortionIds="uTexturePerPolygonIdPortionIds",this._uTextureModelMatrices="uTextureModelMatrices",this._uTexturePerObjectIdOffsets="uTexturePerObjectIdOffsets",this._uCameraEyeRtc=i.getLocation("uCameraEyeRtc")}_bindProgram(e){const t=this._scene,s=t.canvas.gl,i=this._program,r=t._lightsState.lights,o=t.camera.project;i.bind(),this._uLightAmbient&&s.uniform4fv(this._uLightAmbient,t._lightsState.getAmbientColorAndIntensity());for(let e=0,t=r.length;e<t;e++){const t=r[e];this._uLightColor[e]&&s.uniform4f(this._uLightColor[e],t.color[0],t.color[1],t.color[2],t.intensity),this._uLightPos[e]&&(s.uniform3fv(this._uLightPos[e],t.pos),this._uLightAttenuation[e]&&s.uniform1f(this._uLightAttenuation[e],t.attenuation)),this._uLightDir[e]&&s.uniform3fv(this._uLightDir[e],t.dir)}if(this._withSAO){const i=t.sao;if(i.possible){const t=s.drawingBufferWidth,r=s.drawingBufferHeight;Fa[0]=t,Fa[1]=r,Fa[2]=i.blendCutoff,Fa[3]=i.blendFactor,s.uniform4fv(this._uSAOParams,Fa),this._program.bindTexture(this._uOcclusionTexture,e.occlusionTexture,10)}}if(t.logarithmicDepthBufferEnabled){const e=2/(Math.log(o.far+1)/Math.LN2);s.uniform1f(this._uLogDepthBufFC,e)}}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState,s=e._lightsState,i=t.sectionPlanes.length>0;let r;const o=[];o.push("#version 300 es"),o.push("// TrianglesDataTextureColorRenderer vertex shader"),o.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),o.push("precision highp float;"),o.push("precision highp int;"),o.push("precision highp usampler2D;"),o.push("precision highp isampler2D;"),o.push("precision highp sampler2D;"),o.push("#else"),o.push("precision mediump float;"),o.push("precision mediump int;"),o.push("precision mediump usampler2D;"),o.push("precision mediump isampler2D;"),o.push("precision mediump sampler2D;"),o.push("#endif"),o.push("uniform int renderPass;"),e.entityOffsetsEnabled&&o.push("in vec3 offset;"),o.push("uniform mat4 sceneModelWorldMatrix;"),o.push("uniform mat4 viewMatrix;"),o.push("uniform mat4 projMatrix;"),o.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;"),o.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;"),o.push("uniform highp sampler2D uTexturePerObjectIdOffsets;"),o.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;"),o.push("uniform highp usampler2D uTexturePerPolygonIdIndices;"),o.push("uniform mediump usampler2D uTexturePerPolygonIdPortionIds;"),o.push("uniform highp sampler2D uTextureModelMatrices;"),o.push("uniform vec3 uCameraEyeRtc;"),o.push("vec3 positions[3];"),e.logarithmicDepthBufferEnabled&&(o.push("uniform float logDepthBufFC;"),o.push("out float vFragDepth;"),o.push("out float isPerspective;")),o.push("bool isPerspectiveMatrix(mat4 m) {"),o.push("    return (m[2][3] == - 1.0);"),o.push("}"),o.push("uniform vec4 lightAmbient;");for(let e=0,t=s.lights.length;e<t;e++)r=s.lights[e],"ambient"!==r.type&&(o.push("uniform vec4 lightColor"+e+";"),"dir"===r.type&&o.push("uniform vec3 lightDir"+e+";"),"point"===r.type&&o.push("uniform vec3 lightPos"+e+";"),"spot"===r.type&&(o.push("uniform vec3 lightPos"+e+";"),o.push("uniform vec3 lightDir"+e+";")));i&&(o.push("out vec4 vWorldPosition;"),o.push("flat out uint vFlags2;")),o.push("out vec4 vColor;"),o.push("void main(void) {"),o.push("int polygonIndex = gl_VertexID / 3;"),o.push("int h_packed_object_id_index = (polygonIndex >> 3) & 4095;"),o.push("int v_packed_object_id_index = (polygonIndex >> 3) >> 12;"),o.push("int objectIndex = int(texelFetch(uTexturePerPolygonIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).r);"),o.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);"),o.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),o.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),o.push("if (int(flags.x) != renderPass) {"),o.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),o.push("   return;"),o.push("} else {"),o.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));"),o.push("ivec4 packedIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+5, objectIndexCoords.y), 0));"),o.push("int indexBaseOffset = (packedIndexBaseOffset.r << 24) + (packedIndexBaseOffset.g << 16) + (packedIndexBaseOffset.b << 8) + packedIndexBaseOffset.a;"),o.push("int h_index = (polygonIndex - indexBaseOffset) & 4095;"),o.push("int v_index = (polygonIndex - indexBaseOffset) >> 12;"),o.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdIndices, ivec2(h_index, v_index), 0));"),o.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;"),o.push("ivec3 indexPositionH = uniqueVertexIndexes & 4095;"),o.push("ivec3 indexPositionV = uniqueVertexIndexes >> 12;"),o.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));"),o.push("uint solid = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+7, objectIndexCoords.y), 0).r;"),o.push("positions[0] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.r, indexPositionV.r), 0));"),o.push("positions[1] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.g, indexPositionV.g), 0));"),o.push("positions[2] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.b, indexPositionV.b), 0));"),o.push("uvec4 color = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+0, objectIndexCoords.y), 0);"),o.push("if (color.a == 0u) {"),o.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),o.push("   return;"),o.push("};"),o.push("vec3 normal = normalize(cross(positions[2] - positions[0], positions[1] - positions[0]));"),o.push("vec3 position;"),o.push("position = positions[gl_VertexID % 3];"),o.push("vec3 viewNormal = -normalize((transpose(inverse(viewMatrix*positionsDecodeMatrix)) * vec4(normal,1)).xyz);"),o.push("if (solid != 1u) {"),o.push("if (isPerspectiveMatrix(projMatrix)) {"),o.push("vec3 uCameraEyeRtcInQuantizedSpace = (inverse(sceneModelWorldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;"),o.push("if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {"),o.push("position = positions[2 - (gl_VertexID % 3)];"),o.push("viewNormal = -viewNormal;"),o.push("}"),o.push("} else {"),o.push("if (viewNormal.z < 0.0) {"),o.push("position = positions[2 - (gl_VertexID % 3)];"),o.push("viewNormal = -viewNormal;"),o.push("}"),o.push("}"),o.push("}"),o.push("vec4 worldPosition = sceneModelWorldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),o.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);"),o.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;"),o.push("vec4 viewPosition = viewMatrix * worldPosition; "),o.push("vec3 reflectedColor = vec3(0.0, 0.0, 0.0);"),o.push("vec3 viewLightDir = vec3(0.0, 0.0, -1.0);"),o.push("float lambertian = 1.0;");for(let e=0,t=s.lights.length;e<t;e++)if(r=s.lights[e],"ambient"!==r.type){if("dir"===r.type)"view"===r.space?o.push("viewLightDir = normalize(lightDir"+e+");"):o.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+e+", 0.0)).xyz);");else if("point"===r.type)"view"===r.space?o.push("viewLightDir = -normalize(lightPos"+e+" - viewPosition.xyz);"):o.push("viewLightDir = -normalize((viewMatrix * vec4(lightPos"+e+", 0.0)).xyz);");else{if("spot"!==r.type)continue;"view"===r.space?o.push("viewLightDir = normalize(lightDir"+e+");"):o.push("viewLightDir = normalize((viewMatrix * vec4(lightDir"+e+", 0.0)).xyz);")}o.push("lambertian = max(dot(-viewNormal, viewLightDir), 0.0);"),o.push("reflectedColor += lambertian * (lightColor"+e+".rgb * lightColor"+e+".a);")}return o.push("vec3 rgb = vec3(color.rgb) / 255.0;"),o.push("vColor =  vec4((lightAmbient.rgb * lightAmbient.a * rgb) + (reflectedColor * rgb), float(color.a) / 255.0);"),o.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(o.push("vFragDepth = 1.0 + clipPos.w;"),o.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),i&&(o.push("vWorldPosition = worldPosition;"),o.push("vFlags2 = flags2.r;")),o.push("gl_Position = clipPos;"),o.push("}"),o.push("}"),o}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// TrianglesDataTextureColorRenderer fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),this._withSAO&&(i.push("uniform sampler2D uOcclusionTexture;"),i.push("uniform vec4      uSAOParams;"),i.push("const float       packUpscale = 256. / 255.;"),i.push("const float       unpackDownScale = 255. / 256.;"),i.push("const vec3        packFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );"),i.push("const vec4        unPackFactors = unpackDownScale / vec4( packFactors, 1. );"),i.push("float unpackRGBToFloat( const in vec4 v ) {"),i.push("    return dot( v, unPackFactors );"),i.push("}")),s){i.push("in vec4 vWorldPosition;"),i.push("flat in uint vFlags2;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = vFlags2 > 0u;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { "),i.push("      discard;"),i.push("  }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),this._withSAO?(i.push("   float viewportWidth     = uSAOParams[0];"),i.push("   float viewportHeight    = uSAOParams[1];"),i.push("   float blendCutoff       = uSAOParams[2];"),i.push("   float blendFactor       = uSAOParams[3];"),i.push("   vec2 uv                 = vec2(gl_FragCoord.x / viewportWidth, gl_FragCoord.y / viewportHeight);"),i.push("   float ambient           = smoothstep(blendCutoff, 1.0, unpackRGBToFloat(texture(uOcclusionTexture, uv))) * blendFactor;"),i.push("   outColor            = vec4(vColor.rgb * ambient, 1.0);")):i.push("   outColor            = vColor;"),i.push("}"),i}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const Ua=new Float32Array([1,1,1]),Ha=p.vec3(),Ga=p.vec3(),ka=p.vec3(),Va=p.vec3(),ja=p.mat4();class Qa{constructor(e,t){this._scene=e,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){const i=this._scene,r=i.camera,o=t.model,n=i.canvas.gl,a=t._state,l=a.textureState,h=t._state.origin,{position:c,rotationMatrix:A,rotationMatrixConjugate:u}=o,d=r.viewMatrix;if(!this._program&&(this._allocate(),this.errors))return;let f,E;if(e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram(e,a)),l.bindCommonTextures(this._program,this._uTexturePerObjectIdPositionsDecodeMatrix,this._uTexturePerVertexIdCoordinates,this._uTexturePerObjectIdColorsAndFlags,this._uTextureModelMatrices,this._uTexturePerObjectIdOffsets),h||0!==c[0]||0!==c[1]||0!==c[2]){const e=Ha;if(h){const t=Ga;p.transformPoint3(A,h,t),e[0]=t[0],e[1]=t[1],e[2]=t[2]}else e[0]=0,e[1]=0,e[2]=0;e[0]+=c[0],e[1]+=c[1],e[2]+=c[2],f=S(d,e,ja),E=ka,E[0]=r.eye[0]-e[0],E[1]=r.eye[1]-e[1],E[2]=r.eye[2]-e[2]}else f=d,E=r.eye;if(n.uniform3fv(this._uCameraEyeRtc,E),n.uniform1i(this._uRenderPass,s),n.uniformMatrix4fv(this._uWorldMatrix,!1,u),n.uniformMatrix4fv(this._uViewMatrix,!1,f),n.uniformMatrix4fv(this._uProjMatrix,!1,r.projMatrix),s===fr.SILHOUETTE_XRAYED){const e=i.xrayMaterial._state,t=e.fillColor,s=e.fillAlpha;n.uniform4f(this._uColor,t[0],t[1],t[2],s)}else if(s===fr.SILHOUETTE_HIGHLIGHTED){const e=i.highlightMaterial._state,t=e.fillColor,s=e.fillAlpha;n.uniform4f(this._uColor,t[0],t[1],t[2],s)}else if(s===fr.SILHOUETTE_SELECTED){const e=i.selectedMaterial._state,t=e.fillColor,s=e.fillAlpha;n.uniform4f(this._uColor,t[0],t[1],t[2],s)}else n.uniform4fv(this._uColor,Ua);if(i.logarithmicDepthBufferEnabled){const t=2/(Math.log(e.pickZFar+1)/Math.LN2);n.uniform1f(this._uLogDepthBufFC,t)}const m=i._sectionPlanesState.sectionPlanes.length;if(m>0){const e=i._sectionPlanesState.sectionPlanes,s=t.layerIndex*m,r=o.renderFlags;for(let t=0;t<m;t++){const i=this._uSectionPlanes[t];if(i){const o=r.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,o?1:0),o){const s=e[t];if(h){const e=B(s.dist,s.dir,h,Va);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}a.numIndices8Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,8),n.drawArrays(n.TRIANGLES,0,a.numIndices8Bits)),a.numIndices16Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,16),n.drawArrays(n.TRIANGLES,0,a.numIndices16Bits)),a.numIndices32Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,32),n.drawArrays(n.TRIANGLES,0,a.numIndices32Bits)),e.drawElements++}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ae(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uColor=s.getLocation("color"),this._uWorldMatrix=s.getLocation("worldMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=s.getLocation("logDepthBufFC")),this._uTexturePerObjectIdPositionsDecodeMatrix="uTexturePerObjectIdPositionsDecodeMatrix",this._uTexturePerObjectIdColorsAndFlags="uTexturePerObjectIdColorsAndFlags",this._uTexturePerVertexIdCoordinates="uTexturePerVertexIdCoordinates",this._uTexturePerPolygonIdNormals="uTexturePerPolygonIdNormals",this._uTexturePerPolygonIdIndices="uTexturePerPolygonIdIndices",this._uTexturePerPolygonIdPortionIds="uTexturePerPolygonIdPortionIds",this._uTextureModelMatrices="uTextureModelMatrices",this._uTexturePerObjectIdOffsets="uTexturePerObjectIdOffsets",this._uCameraEyeRtc=s.getLocation("uCameraEyeRtc")}_bindProgram(e){const t=this._scene,s=t.canvas.gl,i=t.camera.project;if(this._program.bind(),t.logarithmicDepthBufferEnabled){const e=2/(Math.log(i.far+1)/Math.LN2);s.uniform1f(this._uLogDepthBufFC,e)}}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles dataTexture silhouette vertex shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("uniform mat4 worldMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),s.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;"),s.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;"),s.push("uniform highp sampler2D uTexturePerObjectIdOffsets;"),s.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;"),s.push("uniform highp usampler2D uTexturePerPolygonIdIndices;"),s.push("uniform mediump usampler2D uTexturePerPolygonIdPortionIds;"),s.push("uniform highp sampler2D uTextureModelMatrices;"),s.push("uniform vec3 uCameraEyeRtc;"),s.push("vec3 positions[3];"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("out float isPerspective;")),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("flat out uint vFlags2;")),s.push("void main(void) {"),s.push("int polygonIndex = gl_VertexID / 3;"),s.push("int h_packed_object_id_index = (polygonIndex >> 3) & 4095;"),s.push("int v_packed_object_id_index = (polygonIndex >> 3) >> 12;"),s.push("int objectIndex = int(texelFetch(uTexturePerPolygonIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).r);"),s.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);"),s.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),s.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),s.push("if (int(flags.y) != renderPass) {"),s.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),s.push("   return;"),s.push("} else {"),s.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));"),s.push("ivec4 packedIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+5, objectIndexCoords.y), 0));"),s.push("int indexBaseOffset = (packedIndexBaseOffset.r << 24) + (packedIndexBaseOffset.g << 16) + (packedIndexBaseOffset.b << 8) + packedIndexBaseOffset.a;"),s.push("int h_index = (polygonIndex - indexBaseOffset) & 4095;"),s.push("int v_index = (polygonIndex - indexBaseOffset) >> 12;"),s.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdIndices, ivec2(h_index, v_index), 0));"),s.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;"),s.push("ivec3 indexPositionH = uniqueVertexIndexes & 4095;"),s.push("ivec3 indexPositionV = uniqueVertexIndexes >> 12;"),s.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));"),s.push("uint solid = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+7, objectIndexCoords.y), 0).r;"),s.push("positions[0] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.r, indexPositionV.r), 0));"),s.push("positions[1] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.g, indexPositionV.g), 0));"),s.push("positions[2] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.b, indexPositionV.b), 0));"),s.push("vec3 normal = normalize(cross(positions[2] - positions[0], positions[1] - positions[0]));"),s.push("vec3 position;"),s.push("position = positions[gl_VertexID % 3];"),s.push("vec3 viewNormal = -normalize((transpose(inverse(viewMatrix*positionsDecodeMatrix)) * vec4(normal,1)).xyz);"),s.push("if (solid != 1u) {"),s.push("if (isPerspectiveMatrix(projMatrix)) {"),s.push("vec3 uCameraEyeRtcInQuantizedSpace = (inverse(worldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;"),s.push("if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {"),s.push("position = positions[2 - (gl_VertexID % 3)];"),s.push("viewNormal = -viewNormal;"),s.push("}"),s.push("} else {"),s.push("if (viewNormal.z < 0.0) {"),s.push("position = positions[2 - (gl_VertexID % 3)];"),s.push("viewNormal = -viewNormal;"),s.push("}"),s.push("}"),s.push("}"),s.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),s.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);"),s.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;"),s.push("vec4 viewPosition = viewMatrix * worldPosition; "),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags2 = flags2.r;")),s.push("gl_Position = clipPos;"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Triangles dataTexture draw fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("flat in uint vFlags2;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("uniform vec4 color;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = vFlags2 > 0u;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { "),i.push("      discard;"),i.push("  }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    outColor = color;"),i.push("}"),i}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const Wa=new Float32Array([0,0,0,1]),za=p.vec3(),Ka=p.vec3();p.vec3();const Ya=p.vec3(),Xa=p.mat4();class Za{constructor(e){this._scene=e,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){const i=t.model,r=i.scene,o=r.camera,n=r.canvas.gl,a=t._state,l=a.textureState,h=t._state.origin,{position:c,rotationMatrix:A,rotationMatrixConjugate:u}=i,d=o.viewMatrix;if(!this._program&&(this._allocate(t),this.errors))return;let f;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram()),l.bindCommonTextures(this._program,this._uTexturePerObjectIdPositionsDecodeMatrix,this._uTexturePerVertexIdCoordinates,this._uTexturePerObjectIdColorsAndFlags,this._uTextureModelMatrices,this._uTexturePerObjectIdOffsets);const E=0!==h[0]||0!==h[1]||0!==h[2],m=0!==c[0]||0!==c[1]||0!==c[2];if(E||m){const e=za;if(E){const t=Ka;p.transformPoint3(A,h,t),e[0]=t[0],e[1]=t[1],e[2]=t[2]}else e[0]=0,e[1]=0,e[2]=0;e[0]+=c[0],e[1]+=c[1],e[2]+=c[2],f=S(d,e,Xa)}else f=d;if(n.uniform1i(this._uRenderPass,s),n.uniformMatrix4fv(this._uSceneModelWorldMatrix,!1,u),n.uniformMatrix4fv(this._uViewMatrix,!1,f),n.uniformMatrix4fv(this._uProjMatrix,!1,o.projMatrix),s===fr.EDGES_XRAYED){const e=r.xrayMaterial._state,t=e.edgeColor,s=e.edgeAlpha;n.uniform4f(this._uColor,t[0],t[1],t[2],s)}else if(s===fr.EDGES_HIGHLIGHTED){const e=r.highlightMaterial._state,t=e.edgeColor,s=e.edgeAlpha;n.uniform4f(this._uColor,t[0],t[1],t[2],s)}else if(s===fr.EDGES_SELECTED){const e=r.selectedMaterial._state,t=e.edgeColor,s=e.edgeAlpha;n.uniform4f(this._uColor,t[0],t[1],t[2],s)}else n.uniform4fv(this._uColor,Wa);const y=r._sectionPlanesState.sectionPlanes.length;if(y>0){const e=r._sectionPlanesState.sectionPlanes,s=t.layerIndex*y,o=i.renderFlags;for(let t=0;t<y;t++){const i=this._uSectionPlanes[t];if(i){const r=o.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,r?1:0),r){const s=e[t];if(h){const e=B(s.dist,s.dir,h,Ya);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}a.numEdgeIndices8Bits>0&&(l.bindEdgeIndicesTextures(this._program,this._uTexturePerEdgeIdPortionIds,this._uTexturePerPolygonIdEdgeIndices,8),n.drawArrays(n.LINES,0,a.numEdgeIndices8Bits)),a.numEdgeIndices16Bits>0&&(l.bindEdgeIndicesTextures(this._program,this._uTexturePerEdgeIdPortionIds,this._uTexturePerPolygonIdEdgeIndices,16),n.drawArrays(n.LINES,0,a.numEdgeIndices16Bits)),a.numEdgeIndices32Bits>0&&(l.bindEdgeIndicesTextures(this._program,this._uTexturePerEdgeIdPortionIds,this._uTexturePerPolygonIdEdgeIndices,32),n.drawArrays(n.LINES,0,a.numEdgeIndices32Bits)),e.drawElements++}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ae(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uColor=s.getLocation("color"),this._uSceneModelWorldMatrix=s.getLocation("sceneModelWorldMatrix"),this._uWorldMatrix=s.getLocation("worldMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=s.getLocation("logDepthBufFC")),this._uTexturePerObjectIdPositionsDecodeMatrix="uTexturePerObjectIdPositionsDecodeMatrix",this._uTexturePerObjectIdColorsAndFlags="uTexturePerObjectIdColorsAndFlags",this._uTexturePerVertexIdCoordinates="uTexturePerVertexIdCoordinates",this._uTexturePerPolygonIdEdgeIndices="uTexturePerPolygonIdEdgeIndices",this._uTexturePerEdgeIdPortionIds="uTexturePerEdgeIdPortionIds",this._uTextureModelMatrices="uTextureModelMatrices",this._uTexturePerObjectIdOffsets="uTexturePerObjectIdOffsets"}_bindProgram(){const e=this._scene,t=e.canvas.gl,s=this._program,i=e.camera.project;if(s.bind(),e.logarithmicDepthBufferEnabled){const e=2/(Math.log(i.far+1)/Math.LN2);t.uniform1f(this._uLogDepthBufFC,e)}}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Batched geometry edges drawing vertex shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("uniform mat4 sceneModelWorldMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),s.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;"),s.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;"),s.push("uniform highp sampler2D uTexturePerObjectIdOffsets;"),s.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;"),s.push("uniform highp usampler2D uTexturePerPolygonIdEdgeIndices;"),s.push("uniform mediump usampler2D uTexturePerEdgeIdPortionIds;"),s.push("uniform highp sampler2D uTextureModelMatrices;"),s.push("uniform vec4 color;"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("flat out uint vFlags2;")),s.push("out vec4 vColor;"),s.push("void main(void) {"),s.push("int edgeIndex = gl_VertexID / 2;"),s.push("int h_packed_object_id_index = (edgeIndex >> 3) & 4095;"),s.push("int v_packed_object_id_index = (edgeIndex >> 3) >> 12;"),s.push("int objectIndex = int(texelFetch(uTexturePerEdgeIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).r);"),s.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);"),s.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),s.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),s.push("if (int(flags.z) != renderPass) {"),s.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),s.push("   return;"),s.push("} else {"),s.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));"),s.push("ivec4 packedEdgeIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+6, objectIndexCoords.y), 0));"),s.push("int edgeIndexBaseOffset = (packedEdgeIndexBaseOffset.r << 24) + (packedEdgeIndexBaseOffset.g << 16) + (packedEdgeIndexBaseOffset.b << 8) + packedEdgeIndexBaseOffset.a;"),s.push("int h_index = (edgeIndex - edgeIndexBaseOffset) & 4095;"),s.push("int v_index = (edgeIndex - edgeIndexBaseOffset) >> 12;"),s.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdEdgeIndices, ivec2(h_index, v_index), 0));"),s.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;"),s.push("int indexPositionH = uniqueVertexIndexes[gl_VertexID % 2] & 4095;"),s.push("int indexPositionV = uniqueVertexIndexes[gl_VertexID % 2] >> 12;"),s.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));"),s.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),s.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),s.push("vec3 position = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH, indexPositionV), 0));"),s.push("vec4 worldPosition = sceneModelWorldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),s.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);"),s.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("  vWorldPosition = worldPosition;"),s.push("  vFlags2 = flags2.r;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("vColor = vec4(color.r, color.g, color.b, color.a);"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry edges drawing fragment shader"),e.logarithmicDepthBufferEnabled&&i.push("#extension GL_EXT_frag_depth : enable"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("flat in uint vFlags2;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = vFlags2 > 0u;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("   outColor            = vColor;"),i.push("}"),i}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const qa=p.vec3(),Ja=p.vec3(),$a=p.vec3(),el=p.mat4();class tl{constructor(e){this._scene=e,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){const i=t.model,r=i.scene,o=r.camera,n=r.canvas.gl,a=t._state,l=a.textureState,h=t._state.origin,{position:c,rotationMatrix:A,rotationMatrixConjugate:u}=i,d=o.viewMatrix;if(!this._program&&(this._allocate(),this.errors))return;let f;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram()),l.bindCommonTextures(this._program,this._uTexturePerObjectIdPositionsDecodeMatrix,this._uTexturePerVertexIdCoordinates,this._uTexturePerObjectIdColorsAndFlags,this._uTextureModelMatrices,this._uTexturePerObjectIdOffsets);const E=0!==h[0]||0!==h[1]||0!==h[2],m=0!==c[0]||0!==c[1]||0!==c[2];if(E||m){const e=qa;if(E){const t=Ja;p.transformPoint3(A,h,t),e[0]=t[0],e[1]=t[1],e[2]=t[2]}else e[0]=0,e[1]=0,e[2]=0;e[0]+=c[0],e[1]+=c[1],e[2]+=c[2],f=S(d,e,el)}else f=d;n.uniform1i(this._uRenderPass,s),n.uniformMatrix4fv(this._uSceneModelWorldMatrix,!1,u),n.uniformMatrix4fv(this._uViewMatrix,!1,f),n.uniformMatrix4fv(this._uProjMatrix,!1,o.projMatrix);const y=r._sectionPlanesState.sectionPlanes.length;if(y>0){const e=r._sectionPlanesState.sectionPlanes,s=t.layerIndex*y,o=i.renderFlags;for(let t=0;t<y;t++){const i=this._uSectionPlanes[t];if(i){const r=o.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,r?1:0),r){const s=e[t];if(h){const e=B(s.dist,s.dir,h,$a);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}a.numEdgeIndices8Bits>0&&(l.bindEdgeIndicesTextures(this._program,this._uTexturePerEdgeIdPortionIds,this._uTexturePerPolygonIdEdgeIndices,8),n.drawArrays(n.LINES,0,a.numEdgeIndices8Bits)),a.numEdgeIndices16Bits>0&&(l.bindEdgeIndicesTextures(this._program,this._uTexturePerEdgeIdPortionIds,this._uTexturePerPolygonIdEdgeIndices,16),n.drawArrays(n.LINES,0,a.numEdgeIndices16Bits)),a.numEdgeIndices32Bits>0&&(l.bindEdgeIndicesTextures(this._program,this._uTexturePerEdgeIdPortionIds,this._uTexturePerPolygonIdEdgeIndices,32),n.drawArrays(n.LINES,0,a.numEdgeIndices32Bits)),e.drawElements++}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ae(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uSceneModelWorldMatrix=s.getLocation("sceneModelWorldMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=s.getLocation("logDepthBufFC")),this._uTexturePerObjectIdPositionsDecodeMatrix="uTexturePerObjectIdPositionsDecodeMatrix",this._uTexturePerObjectIdColorsAndFlags="uTexturePerObjectIdColorsAndFlags",this._uTexturePerVertexIdCoordinates="uTexturePerVertexIdCoordinates",this._uTexturePerPolygonIdEdgeIndices="uTexturePerPolygonIdEdgeIndices",this._uTexturePerEdgeIdPortionIds="uTexturePerEdgeIdPortionIds",this._uTextureModelMatrices="uTextureModelMatrices",this._uTexturePerObjectIdOffsets="uTexturePerObjectIdOffsets"}_bindProgram(){const e=this._scene,t=e.canvas.gl,s=this._program,i=e.camera.project;if(s.bind(),e.logarithmicDepthBufferEnabled){const e=2/(Math.log(i.far+1)/Math.LN2);t.uniform1f(this._uLogDepthBufFC,e)}}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// TrianglesDataTextureEdgesColorRenderer"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),e.entityOffsetsEnabled,s.push("uniform mat4 sceneModelWorldMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),s.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;"),s.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;"),s.push("uniform highp sampler2D uTexturePerObjectIdOffsets;"),s.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;"),s.push("uniform highp usampler2D uTexturePerPolygonIdEdgeIndices;"),s.push("uniform mediump usampler2D uTexturePerEdgeIdPortionIds;"),s.push("uniform highp sampler2D uTextureModelMatrices;"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;")),t&&(s.push("out vec4 vWorldPosition;"),s.push("flat out uint vFlags2;")),s.push("out vec4 vColor;"),s.push("void main(void) {"),s.push("int edgeIndex = gl_VertexID / 2;"),s.push("int h_packed_object_id_index = (edgeIndex >> 3) & 4095;"),s.push("int v_packed_object_id_index = (edgeIndex >> 3) >> 12;"),s.push("int objectIndex = int(texelFetch(uTexturePerEdgeIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).r);"),s.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);"),s.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),s.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),s.push("if (int(flags.z) != renderPass) {"),s.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),s.push("   return;"),s.push("} else {"),s.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));"),s.push("ivec4 packedEdgeIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+6, objectIndexCoords.y), 0));"),s.push("int edgeIndexBaseOffset = (packedEdgeIndexBaseOffset.r << 24) + (packedEdgeIndexBaseOffset.g << 16) + (packedEdgeIndexBaseOffset.b << 8) + packedEdgeIndexBaseOffset.a;"),s.push("int h_index = (edgeIndex - edgeIndexBaseOffset) & 4095;"),s.push("int v_index = (edgeIndex - edgeIndexBaseOffset) >> 12;"),s.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdEdgeIndices, ivec2(h_index, v_index), 0));"),s.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;"),s.push("int indexPositionH = uniqueVertexIndexes[gl_VertexID % 2] & 4095;"),s.push("int indexPositionV = uniqueVertexIndexes[gl_VertexID % 2] >> 12;"),s.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));"),s.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),s.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),s.push("vec3 position = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH, indexPositionV), 0));"),s.push("uvec4 color = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+0, objectIndexCoords.y), 0);"),s.push("if (color.a == 0u) {"),s.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),s.push("   return;"),s.push("};"),s.push("      vec4 worldPosition = sceneModelWorldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),s.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("  vWorldPosition = worldPosition;"),s.push("  vFlags2 = flags2.r;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("vec4 rgb = vec4(color.rgba);"),s.push("vColor = vec4(float(rgb.r*0.5) / 255.0, float(rgb.g*0.5) / 255.0, float(rgb.b*0.5) / 255.0, float(rgb.a) / 255.0);"),s.push("}"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// TrianglesDataTextureEdgesColorRenderer"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("flat in uint vFlags2;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec4 vColor;"),i.push("out vec4 outColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = vFlags2 > 0u;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { discard; }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("   outColor            = vColor;"),i.push("}"),i}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const sl=p.vec3(),il=p.vec3(),rl=p.vec3(),ol=p.mat4();class nl{constructor(e){this._scene=e,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){if(!this._program&&(this._allocate(t),this.errors))return;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram(e));const i=t.model,r=i.scene,o=r.camera,n=r.canvas.gl,a=t._state,l=a.textureState,h=t._state.origin,{position:c,rotationMatrix:A,rotationMatrixConjugate:u}=i;let d,f;l.bindCommonTextures(this._program,this._uTexturePerObjectIdPositionsDecodeMatrix,this._uTexturePerVertexIdCoordinates,this._uTexturePerObjectIdColorsAndFlags,this._uTextureModelMatrices,this._uTexturePerObjectIdOffsets);const E=0!==h[0]||0!==h[1]||0!==h[2],m=0!==c[0]||0!==c[1]||0!==c[2];if(E||m){const e=sl;if(E){const t=p.transformPoint3(A,h,il);e[0]=t[0],e[1]=t[1],e[2]=t[2]}else e[0]=0,e[1]=0,e[2]=0;e[0]+=c[0],e[1]+=c[1],e[2]+=c[2],d=S(o.viewMatrix,e,ol),f=rl,f[0]=o.eye[0]-e[0],f[1]=o.eye[1]-e[1],f[2]=o.eye[2]-e[2]}else d=o.viewMatrix,f=o.eye;if(n.uniform2fv(this._uPickClipPos,e.pickClipPos),n.uniform2f(this._uDrawingBufferSize,n.drawingBufferWidth,n.drawingBufferHeight),n.uniformMatrix4fv(this._uSceneModelWorldMatrix,!1,u),n.uniformMatrix4fv(this._uViewMatrix,!1,d),n.uniformMatrix4fv(this._uProjMatrix,!1,o.projMatrix),n.uniform3fv(this._uCameraEyeRtc,f),n.uniform1i(this._uRenderPass,s),r.logarithmicDepthBufferEnabled){const e=2/(Math.log(o.project.far+1)/Math.LN2);n.uniform1f(this._uLogDepthBufFC,e)}const y=r._sectionPlanesState.sectionPlanes.length;if(y>0){const e=r._sectionPlanesState.sectionPlanes,s=t.layerIndex*y,o=i.renderFlags;for(let t=0;t<y;t++){const i=this._uSectionPlanes[t];if(i){const r=o.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,r?1:0),r){const s=e[t];if(h){const e=B(s.dist,s.dir,h,sl);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}a.numIndices8Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,8),n.drawArrays(n.TRIANGLES,0,a.numIndices8Bits)),a.numIndices16Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,16),n.drawArrays(n.TRIANGLES,0,a.numIndices16Bits)),a.numIndices32Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,32),n.drawArrays(n.TRIANGLES,0,a.numIndices32Bits)),e.drawElements++}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ae(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uPickInvisible=s.getLocation("pickInvisible"),this._uPickClipPos=s.getLocation("pickClipPos"),this._uDrawingBufferSize=s.getLocation("drawingBufferSize"),this._uSceneModelWorldMatrix=s.getLocation("sceneModelWorldMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=s.getLocation("logDepthBufFC")),this._uTexturePerObjectIdPositionsDecodeMatrix="uTexturePerObjectIdPositionsDecodeMatrix",this._uTexturePerObjectIdColorsAndFlags="uTexturePerObjectIdColorsAndFlags",this._uTexturePerVertexIdCoordinates="uTexturePerVertexIdCoordinates",this._uTexturePerPolygonIdNormals="uTexturePerPolygonIdNormals",this._uTexturePerPolygonIdIndices="uTexturePerPolygonIdIndices",this._uTexturePerPolygonIdPortionIds="uTexturePerPolygonIdPortionIds",this._uTextureModelMatrices="uTextureModelMatrices",this._uTexturePerObjectIdOffsets="uTexturePerObjectIdOffsets",this._uCameraEyeRtc=s.getLocation("uCameraEyeRtc")}_bindProgram(e){const t=this._scene.canvas.gl;this._program.bind(),t.uniform1i(this._uPickInvisible,e.pickInvisible)}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Batched geometry picking vertex shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("uniform mat4 sceneModelWorldMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),s.push("uniform bool pickInvisible;"),s.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;"),s.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;"),s.push("uniform highp sampler2D uTexturePerObjectIdOffsets;"),s.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;"),s.push("uniform highp usampler2D uTexturePerPolygonIdIndices;"),s.push("uniform mediump usampler2D uTexturePerPolygonIdPortionIds;"),s.push("uniform highp sampler2D uTextureModelMatrices;"),s.push("uniform vec3 uCameraEyeRtc;"),s.push("vec3 positions[3];"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("out float isPerspective;")),s.push("uniform vec2 pickClipPos;"),s.push("uniform vec2 drawingBufferSize;"),s.push("vec4 remapClipPos(vec4 clipPos) {"),s.push("    clipPos.xy /= clipPos.w;"),s.push("    clipPos.xy = (clipPos.xy - pickClipPos) * drawingBufferSize;"),s.push("    clipPos.xy *= clipPos.w;"),s.push("    return clipPos;"),s.push("}"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),t&&(s.push("smooth out vec4 vWorldPosition;"),s.push("flat out uvec4 vFlags2;")),s.push("out vec4 vPickColor;"),s.push("void main(void) {"),s.push("int polygonIndex = gl_VertexID / 3;"),s.push("int h_packed_object_id_index = (polygonIndex >> 3) & 4095;"),s.push("int v_packed_object_id_index = (polygonIndex >> 3) >> 12;"),s.push("int objectIndex = int(texelFetch(uTexturePerPolygonIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).r);"),s.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);"),s.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),s.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),s.push("if (int(flags.w) != renderPass) {"),s.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),s.push("   return;"),s.push("} else {"),s.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));"),s.push("ivec4 packedIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+5, objectIndexCoords.y), 0));"),s.push("int indexBaseOffset = (packedIndexBaseOffset.r << 24) + (packedIndexBaseOffset.g << 16) + (packedIndexBaseOffset.b << 8) + packedIndexBaseOffset.a;"),s.push("int h_index = (polygonIndex - indexBaseOffset) & 4095;"),s.push("int v_index = (polygonIndex - indexBaseOffset) >> 12;"),s.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdIndices, ivec2(h_index, v_index), 0));"),s.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;"),s.push("ivec3 indexPositionH = uniqueVertexIndexes & 4095;"),s.push("ivec3 indexPositionV = uniqueVertexIndexes >> 12;"),s.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));"),s.push("uint solid = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+7, objectIndexCoords.y), 0).r;"),s.push("positions[0] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.r, indexPositionV.r), 0));"),s.push("positions[1] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.g, indexPositionV.g), 0));"),s.push("positions[2] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.b, indexPositionV.b), 0));"),s.push("uvec4 color = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+0, objectIndexCoords.y), 0);"),s.push("if (color.a == 0u) {"),s.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),s.push("   return;"),s.push("};"),s.push("vPickColor = vec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+1, objectIndexCoords.y), 0)) / 255.0;"),s.push("vec3 normal = normalize(cross(positions[2] - positions[0], positions[1] - positions[0]));"),s.push("vec3 position;"),s.push("position = positions[gl_VertexID % 3];"),s.push("if (solid != 1u) {"),s.push("if (isPerspectiveMatrix(projMatrix)) {"),s.push("vec3 uCameraEyeRtcInQuantizedSpace = (inverse(sceneModelWorldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;"),s.push("if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {"),s.push("position = positions[2 - (gl_VertexID % 3)];"),s.push("}"),s.push("} else {"),s.push("vec3 viewNormal = -normalize((transpose(inverse(viewMatrix*positionsDecodeMatrix)) * vec4(normal,1)).xyz);"),s.push("if (viewNormal.z < 0.0) {"),s.push("position = positions[2 - (gl_VertexID % 3)];"),s.push("}"),s.push("}"),s.push("}"),s.push("vec4 worldPosition = sceneModelWorldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),s.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);"),s.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;"),s.push("vec4 viewPosition = viewMatrix * worldPosition; "),t&&(s.push("      vWorldPosition = worldPosition;"),s.push("      vFlags2 = flags2;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = remapClipPos(clipPos);"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry picking fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("flat in uvec4 vFlags2;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("uniform bool sectionPlaneActive"+r+";"),i.push("uniform vec3 sectionPlanePos"+r+";"),i.push("uniform vec3 sectionPlaneDir"+r+";")}if(i.push("in vec4 vPickColor;"),i.push("out vec4 outPickColor;"),i.push("void main(void) {"),s){i.push("  bool clippable = (float(vFlags2.x) > 0.0);"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(r=0;r<t.sectionPlanes.length;r++)i.push("      if (sectionPlaneActive"+r+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+r+".xyz, vWorldPosition.xyz - sectionPlanePos"+r+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("   outPickColor = vPickColor; "),i.push("}"),i}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const al=p.vec3(),ll=p.vec3(),hl=p.vec3(),cl=p.vec3(),Al=p.mat4();class ul{constructor(e){this._scene=e,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){const i=t.model,r=i.scene,o=r.camera,n=r.canvas.gl,a=t._state,l=a.textureState,h=t._state.origin,{position:c,rotationMatrix:A,rotationMatrixConjugate:u}=i,d=e.pickViewMatrix||o.viewMatrix;let f,E;if(this._program||this._allocate(),e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram()),l.bindCommonTextures(this._program,this._uTexturePerObjectIdPositionsDecodeMatrix,this._uTexturePerVertexIdCoordinates,this._uTexturePerObjectIdColorsAndFlags,this._uTextureModelMatrices,this._uTexturePerObjectIdOffsets),h||0!==c[0]||0!==c[1]||0!==c[2]){const t=al;if(h){const e=ll;p.transformPoint3(A,h,e),t[0]=e[0],t[1]=e[1],t[2]=e[2]}else t[0]=0,t[1]=0,t[2]=0;t[0]+=c[0],t[1]+=c[1],t[2]+=c[2],f=S(d,t,Al),E=hl,E[0]=o.eye[0]-t[0],E[1]=o.eye[1]-t[1],E[2]=o.eye[2]-t[2],e.snapPickOrigin[0]=t[0],e.snapPickOrigin[1]=t[1],e.snapPickOrigin[2]=t[2]}else f=d,E=o.eye,e.snapPickOrigin[0]=0,e.snapPickOrigin[1]=0,e.snapPickOrigin[2]=0;if(n.uniform3fv(this._uCameraEyeRtc,E),n.uniform1i(this._uRenderPass,s),n.uniform1i(this._uPickInvisible,e.pickInvisible),n.uniform2fv(this._uPickClipPos,e.pickClipPos),n.uniform2f(this._uDrawingBufferSize,n.drawingBufferWidth,n.drawingBufferHeight),n.uniform1f(this._uPickZNear,e.pickZNear),n.uniform1f(this._uPickZFar,e.pickZFar),n.uniformMatrix4fv(this._uWorldMatrix,!1,u),n.uniformMatrix4fv(this._uViewMatrix,!1,f),n.uniformMatrix4fv(this._uProjMatrix,!1,o.projMatrix),r.logarithmicDepthBufferEnabled){const t=2/(Math.log(e.pickZFar+1)/Math.LN2);n.uniform1f(this._uLogDepthBufFC,t)}const m=r._sectionPlanesState.sectionPlanes.length;if(m>0){const e=r._sectionPlanesState.sectionPlanes,s=t.layerIndex*m,o=i.renderFlags;for(let t=0;t<m;t++){const i=this._uSectionPlanes[t];if(i){const r=o.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,r?1:0),r){const s=e[t];if(h){const e=B(s.dist,s.dir,h,cl);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}a.numIndices8Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,8),n.drawArrays(n.TRIANGLES,0,a.numIndices8Bits)),a.numIndices16Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,16),n.drawArrays(n.TRIANGLES,0,a.numIndices16Bits)),a.numIndices32Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,32),n.drawArrays(n.TRIANGLES,0,a.numIndices32Bits)),e.drawElements++}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ae(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uPickInvisible=s.getLocation("pickInvisible"),this._uPickClipPos=s.getLocation("pickClipPos"),this._uDrawingBufferSize=s.getLocation("drawingBufferSize"),this._uWorldMatrix=s.getLocation("worldMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});this._uPickZNear=s.getLocation("pickZNear"),this._uPickZFar=s.getLocation("pickZFar"),e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=s.getLocation("logDepthBufFC")),this._uTexturePerObjectIdPositionsDecodeMatrix="uTexturePerObjectIdPositionsDecodeMatrix",this._uTexturePerObjectIdColorsAndFlags="uTexturePerObjectIdColorsAndFlags",this._uTexturePerVertexIdCoordinates="uTexturePerVertexIdCoordinates",this._uTexturePerPolygonIdNormals="uTexturePerPolygonIdNormals",this._uTexturePerPolygonIdIndices="uTexturePerPolygonIdIndices",this._uTexturePerPolygonIdPortionIds="uTexturePerPolygonIdPortionIds",this._uTextureCameraMatrices="uTextureCameraMatrices",this._uTextureModelMatrices="uTextureModelMatrices",this._uTexturePerObjectIdOffsets="uTexturePerObjectIdOffsets",this._uCameraEyeRtc=s.getLocation("uCameraEyeRtc")}_bindProgram(){this._program.bind()}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Triangles dataTexture pick depth vertex shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("uniform mat4 worldMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),s.push("uniform bool pickInvisible;"),s.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;"),s.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;"),s.push("uniform highp sampler2D uTexturePerObjectIdOffsets;"),s.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;"),s.push("uniform highp usampler2D uTexturePerPolygonIdIndices;"),s.push("uniform mediump usampler2D uTexturePerPolygonIdPortionIds;"),s.push("uniform highp sampler2D uTextureModelMatrices;"),s.push("uniform vec3 uCameraEyeRtc;"),s.push("vec3 positions[3];"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("out float isPerspective;")),s.push("uniform vec2 pickClipPos;"),s.push("uniform vec2 drawingBufferSize;"),s.push("vec4 remapClipPos(vec4 clipPos) {"),s.push("    clipPos.xy /= clipPos.w;"),s.push("    clipPos.xy = (clipPos.xy - pickClipPos) * drawingBufferSize;"),s.push("    clipPos.xy *= clipPos.w;"),s.push("    return clipPos;"),s.push("}"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("flat out uint vFlags2;")),s.push("out vec4 vViewPosition;"),s.push("void main(void) {"),s.push("int polygonIndex = gl_VertexID / 3;"),s.push("int h_packed_object_id_index = (polygonIndex >> 3) & 4095;"),s.push("int v_packed_object_id_index = (polygonIndex >> 3) >> 12;"),s.push("int objectIndex = int(texelFetch(uTexturePerPolygonIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).r);"),s.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);"),s.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),s.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),s.push("if (int(flags.w) != renderPass) {"),s.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),s.push("   return;"),s.push("} else {"),s.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));"),s.push("ivec4 packedIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+5, objectIndexCoords.y), 0));"),s.push("int indexBaseOffset = (packedIndexBaseOffset.r << 24) + (packedIndexBaseOffset.g << 16) + (packedIndexBaseOffset.b << 8) + packedIndexBaseOffset.a;"),s.push("int h_index = (polygonIndex - indexBaseOffset) & 4095;"),s.push("int v_index = (polygonIndex - indexBaseOffset) >> 12;"),s.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdIndices, ivec2(h_index, v_index), 0));"),s.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;"),s.push("ivec3 indexPositionH = uniqueVertexIndexes & 4095;"),s.push("ivec3 indexPositionV = uniqueVertexIndexes >> 12;"),s.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));"),s.push("uint solid = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+7, objectIndexCoords.y), 0).r;"),s.push("positions[0] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.r, indexPositionV.r), 0));"),s.push("positions[1] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.g, indexPositionV.g), 0));"),s.push("positions[2] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.b, indexPositionV.b), 0));"),s.push("uvec4 color = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+0, objectIndexCoords.y), 0);"),s.push("if (color.a == 0u) {"),s.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),s.push("   return;"),s.push("};"),s.push("vec3 normal = normalize(cross(positions[2] - positions[0], positions[1] - positions[0]));"),s.push("vec3 position;"),s.push("position = positions[gl_VertexID % 3];"),s.push("if (solid != 1u) {"),s.push("if (isPerspectiveMatrix(projMatrix)) {"),s.push("vec3 uCameraEyeRtcInQuantizedSpace = (inverse(worldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;"),s.push("if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {"),s.push("position = positions[2 - (gl_VertexID % 3)];"),s.push("}"),s.push("} else {"),s.push("vec3 viewNormal = -normalize((transpose(inverse(viewMatrix*positionsDecodeMatrix)) * vec4(normal,1)).xyz);"),s.push("if (viewNormal.z < 0.0) {"),s.push("position = positions[2 - (gl_VertexID % 3)];"),s.push("}"),s.push("}"),s.push("}"),s.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),s.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);"),s.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;"),s.push("vec4 viewPosition = viewMatrix * worldPosition; "),t&&(s.push("      vWorldPosition = worldPosition;"),s.push("      vFlags2 = flags2.r;")),s.push("vViewPosition = viewPosition;"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = remapClipPos(clipPos);"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Triangles dataTexture pick depth fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),i.push("uniform float pickZNear;"),i.push("uniform float pickZFar;"),s){i.push("in vec4 vWorldPosition;"),i.push("flat in uint vFlags2;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("uniform bool sectionPlaneActive"+r+";"),i.push("uniform vec3 sectionPlanePos"+r+";"),i.push("uniform vec3 sectionPlaneDir"+r+";")}if(i.push("in vec4 vViewPosition;"),i.push("vec4 packDepth(const in float depth) {"),i.push("  const vec4 bitShift = vec4(256.0*256.0*256.0, 256.0*256.0, 256.0, 1.0);"),i.push("  const vec4 bitMask  = vec4(0.0, 1.0/256.0, 1.0/256.0, 1.0/256.0);"),i.push("  vec4 res = fract(depth * bitShift);"),i.push("  res -= res.xxyz * bitMask;"),i.push("  return res;"),i.push("}"),i.push("out vec4 outPackedDepth;"),i.push("void main(void) {"),s){i.push("  bool clippable = vFlags2 > 0u;"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(r=0;r<t.sectionPlanes.length;r++)i.push("      if (sectionPlaneActive"+r+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+r+".xyz, vWorldPosition.xyz - sectionPlanePos"+r+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    float zNormalizedDepth = abs((pickZNear + vViewPosition.z) / (pickZFar - pickZNear));"),i.push("    outPackedDepth = packDepth(zNormalizedDepth); "),i.push("}"),i}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const pl=p.vec3(),dl=p.vec3(),fl=p.vec3(),El=p.vec3(),ml=p.vec3(),yl=p.mat4();class gl{constructor(e){this._scene=e,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){if(!this._program&&(this._allocate(),this.errors))return;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram());const i=t.model,r=i.scene,o=r.camera,n=r.canvas.gl,a=t._state,l=a.textureState,h=t._state.origin,{position:c,rotationMatrix:A,rotationMatrixConjugate:u}=i,d=t.aabb,f=e.pickViewMatrix||o.viewMatrix,E=pl;let m,y;E[0]=p.safeInv(d[3]-d[0])*p.MAX_INT,E[1]=p.safeInv(d[4]-d[1])*p.MAX_INT,E[2]=p.safeInv(d[5]-d[2])*p.MAX_INT,e.snapPickCoordinateScale[0]=p.safeInv(E[0]),e.snapPickCoordinateScale[1]=p.safeInv(E[1]),e.snapPickCoordinateScale[2]=p.safeInv(E[2]),l.bindCommonTextures(this._program,this._uTexturePerObjectIdPositionsDecodeMatrix,this._uTexturePerVertexIdCoordinates,this._uTexturePerObjectIdColorsAndFlags,this._uTextureModelMatrices,this._uTexturePerObjectIdOffsets);const g=0!==h[0]||0!==h[1]||0!==h[2],I=0!==c[0]||0!==c[1]||0!==c[2];if(g||I){const t=dl;if(g){const e=p.transformPoint3(A,h,fl);t[0]=e[0],t[1]=e[1],t[2]=e[2]}else t[0]=0,t[1]=0,t[2]=0;t[0]+=c[0],t[1]+=c[1],t[2]+=c[2],m=S(f,t,yl),y=El,y[0]=o.eye[0]-t[0],y[1]=o.eye[1]-t[1],y[2]=o.eye[2]-t[2],e.snapPickOrigin[0]=t[0],e.snapPickOrigin[1]=t[1],e.snapPickOrigin[2]=t[2]}else m=f,y=o.eye,e.snapPickOrigin[0]=0,e.snapPickOrigin[1]=0,e.snapPickOrigin[2]=0;n.uniform3fv(this._uCameraEyeRtc,y),n.uniform2fv(this.uVectorA,e.snapVectorA),n.uniform2fv(this.uInverseVectorAB,e.snapInvVectorAB),n.uniform1i(this._uLayerNumber,e.snapPickLayerNumber),n.uniform3fv(this._uCoordinateScaler,E),n.uniform1i(this._uRenderPass,s),n.uniform1i(this._uPickInvisible,e.pickInvisible),n.uniformMatrix4fv(this._uSceneModelWorldMatrix,!1,u),n.uniformMatrix4fv(this._uViewMatrix,!1,m),n.uniformMatrix4fv(this._uProjMatrix,!1,o.projMatrix);{const t=2/(Math.log(e.pickZFar+1)/Math.LN2);n.uniform1f(this._uLogDepthBufFC,t)}const v=r._sectionPlanesState.sectionPlanes.length;if(v>0){const e=r._sectionPlanesState.sectionPlanes,s=t.layerIndex*v,o=i.renderFlags;for(let t=0;t<v;t++){const i=this._uSectionPlanes[t];if(i){const r=o.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,r?1:0),r){const s=e[t];if(h){const e=B(s.dist,s.dir,h,ml);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}const T="edge"===e.snapMode?n.LINES:n.POINTS;a.numEdgeIndices8Bits>0&&(l.bindEdgeIndicesTextures(this._program,this._uTexturePerEdgeIdPortionIds,this._uTexturePerPolygonIdEdgeIndices,8),n.drawArrays(T,0,a.numEdgeIndices8Bits)),a.numEdgeIndices16Bits>0&&(l.bindEdgeIndicesTextures(this._program,this._uTexturePerEdgeIdPortionIds,this._uTexturePerPolygonIdEdgeIndices,16),n.drawArrays(T,0,a.numEdgeIndices16Bits)),a.numEdgeIndices32Bits>0&&(l.bindEdgeIndicesTextures(this._program,this._uTexturePerEdgeIdPortionIds,this._uTexturePerPolygonIdEdgeIndices,32),n.drawArrays(T,0,a.numEdgeIndices32Bits)),e.drawElements++}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ae(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uPickInvisible=s.getLocation("pickInvisible"),this._uSceneModelWorldMatrix=s.getLocation("sceneModelWorldMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});this._uLogDepthBufFC=s.getLocation("logDepthBufFC"),this._uTexturePerObjectIdPositionsDecodeMatrix="uTexturePerObjectIdPositionsDecodeMatrix",this._uTexturePerObjectIdColorsAndFlags="uTexturePerObjectIdColorsAndFlags",this._uTexturePerVertexIdCoordinates="uTexturePerVertexIdCoordinates",this._uTexturePerPolygonIdEdgeIndices="uTexturePerPolygonIdEdgeIndices",this._uTexturePerEdgeIdPortionIds="uTexturePerEdgeIdPortionIds",this._uTextureModelMatrices="uTextureModelMatrices",this._uTexturePerObjectIdOffsets="uTexturePerObjectIdOffsets",this._uCameraEyeRtc=s.getLocation("uCameraEyeRtc"),this.uVectorA=s.getLocation("uSnapVectorA"),this.uInverseVectorAB=s.getLocation("uSnapInvVectorAB"),this._uLayerNumber=s.getLocation("uLayerNumber"),this._uCoordinateScaler=s.getLocation("uCoordinateScaler")}_bindProgram(){this._program.bind()}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// Batched geometry edges drawing vertex shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("uniform mat4 sceneModelWorldMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),s.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;"),s.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;"),s.push("uniform highp sampler2D uTexturePerObjectIdOffsets;"),s.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;"),s.push("uniform highp usampler2D uTexturePerPolygonIdEdgeIndices;"),s.push("uniform mediump usampler2D uTexturePerEdgeIdPortionIds;"),s.push("uniform highp sampler2D uTextureModelMatrices;"),s.push("uniform vec3 uCameraEyeRtc;"),s.push("uniform vec2 uSnapVectorA;"),s.push("uniform vec2 uSnapInvVectorAB;"),s.push("vec3 positions[3];"),s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("out float isPerspective;"),s.push("vec2 remapClipPos(vec2 clipPos) {"),s.push("    float x = (clipPos.x - uSnapVectorA.x) * uSnapInvVectorAB.x;"),s.push("    float y = (clipPos.y - uSnapVectorA.y) * uSnapInvVectorAB.y;"),s.push("    return vec2(x, y);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("flat out uint vFlags2;")),s.push("out vec4 vViewPosition;"),s.push("out highp vec3 relativeToOriginPosition;"),s.push("void main(void) {"),s.push("int edgeIndex = gl_VertexID / 2;"),s.push("int h_packed_object_id_index = (edgeIndex >> 3) & 4095;"),s.push("int v_packed_object_id_index = (edgeIndex >> 3) >> 12;"),s.push("int objectIndex = int(texelFetch(uTexturePerEdgeIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).r);"),s.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);"),s.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),s.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),s.push("{"),s.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));"),s.push("ivec4 packedEdgeIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+6, objectIndexCoords.y), 0));"),s.push("int edgeIndexBaseOffset = (packedEdgeIndexBaseOffset.r << 24) + (packedEdgeIndexBaseOffset.g << 16) + (packedEdgeIndexBaseOffset.b << 8) + packedEdgeIndexBaseOffset.a;"),s.push("int h_index = (edgeIndex - edgeIndexBaseOffset) & 4095;"),s.push("int v_index = (edgeIndex - edgeIndexBaseOffset) >> 12;"),s.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdEdgeIndices, ivec2(h_index, v_index), 0));"),s.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;"),s.push("int indexPositionH = uniqueVertexIndexes[gl_VertexID % 2] & 4095;"),s.push("int indexPositionV = uniqueVertexIndexes[gl_VertexID % 2] >> 12;"),s.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));"),s.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),s.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),s.push("vec3 position = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH, indexPositionV), 0));"),s.push("vec4 worldPosition = sceneModelWorldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),s.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);"),s.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;"),s.push("relativeToOriginPosition = worldPosition.xyz;"),s.push("      vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("  vWorldPosition = worldPosition;"),s.push("  vFlags2 = flags2.r;")),s.push("vViewPosition = viewPosition;"),s.push("vec4 clipPos = projMatrix * viewPosition;"),s.push("float tmp = clipPos.w;"),s.push("clipPos.xyzw /= tmp;"),s.push("clipPos.xy = remapClipPos(clipPos.xy);"),s.push("clipPos.xyzw *= tmp;"),s.push("vViewPosition = clipPos;"),s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"),s.push("gl_Position = clipPos;"),s.push("gl_PointSize = 1.0;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene._sectionPlanesState,t=e.sectionPlanes.length>0,s=[];if(s.push("#version 300 es"),s.push("// Triangles dataTexture pick depth fragment shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("#endif"),s.push("in float isPerspective;"),s.push("uniform float logDepthBufFC;"),s.push("in float vFragDepth;"),s.push("uniform int uLayerNumber;"),s.push("uniform vec3 uCoordinateScaler;"),t){s.push("in vec4 vWorldPosition;"),s.push("flat in uint vFlags2;");for(let t=0,i=e.sectionPlanes.length;t<i;t++)s.push("uniform bool sectionPlaneActive"+t+";"),s.push("uniform vec3 sectionPlanePos"+t+";"),s.push("uniform vec3 sectionPlaneDir"+t+";")}if(s.push("in highp vec3 relativeToOriginPosition;"),s.push("out highp ivec4 outCoords;"),s.push("void main(void) {"),t){s.push("  bool clippable = vFlags2 > 0u;"),s.push("  if (clippable) {"),s.push("      float dist = 0.0;");for(var i=0;i<e.sectionPlanes.length;i++)s.push("      if (sectionPlaneActive"+i+") {"),s.push("          dist += clamp(dot(-sectionPlaneDir"+i+".xyz, vWorldPosition.xyz - sectionPlanePos"+i+".xyz), 0.0, 1000.0);"),s.push("      }");s.push("      if (dist > 0.0) { discard; }"),s.push("  }")}return s.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),s.push("outCoords = ivec4(relativeToOriginPosition.xyz * uCoordinateScaler.xyz, uLayerNumber);"),s.push("}"),s}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const Il=p.vec3(),vl=p.vec3(),Tl=p.vec3(),_l=p.vec3(),Rl=p.vec3(),Pl=p.mat4();class Dl{constructor(e){this._scene=e,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){this._program||this._allocate(),e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram());const i=t.model,r=i.scene,o=r.camera,n=r.canvas.gl,a=t._state,l=a.textureState,h=t._state.origin,{position:c,rotationMatrix:A,rotationMatrixConjugate:u}=i,d=t.aabb,f=e.pickViewMatrix||o.viewMatrix,E=Il;let m,y;E[0]=p.safeInv(d[3]-d[0])*p.MAX_INT,E[1]=p.safeInv(d[4]-d[1])*p.MAX_INT,E[2]=p.safeInv(d[5]-d[2])*p.MAX_INT,e.snapPickCoordinateScale[0]=p.safeInv(E[0]),e.snapPickCoordinateScale[1]=p.safeInv(E[1]),e.snapPickCoordinateScale[2]=p.safeInv(E[2]),l.bindCommonTextures(this._program,this._uTexturePerObjectIdPositionsDecodeMatrix,this._uTexturePerVertexIdCoordinates,this._uTexturePerObjectIdColorsAndFlags,this._uTextureModelMatrices,this._uTexturePerObjectIdOffsets);const g=0!==h[0]||0!==h[1]||0!==h[2],I=0!==c[0]||0!==c[1]||0!==c[2];if(g||I){const t=vl;if(g){const e=Tl;p.transformPoint3(A,h,e),t[0]=e[0],t[1]=e[1],t[2]=e[2]}else t[0]=0,t[1]=0,t[2]=0;t[0]+=c[0],t[1]+=c[1],t[2]+=c[2],m=S(f,t,Pl),y=_l,y[0]=o.eye[0]-t[0],y[1]=o.eye[1]-t[1],y[2]=o.eye[2]-t[2],e.snapPickOrigin[0]=t[0],e.snapPickOrigin[1]=t[1],e.snapPickOrigin[2]=t[2]}else m=f,y=o.eye,e.snapPickOrigin[0]=0,e.snapPickOrigin[1]=0,e.snapPickOrigin[2]=0;n.uniform3fv(this._uCameraEyeRtc,y),n.uniform2fv(this._uVectorA,e.snapVectorA),n.uniform2fv(this._uInverseVectorAB,e.snapInvVectorAB),n.uniform1i(this._uLayerNumber,e.snapPickLayerNumber),n.uniform3fv(this._uCoordinateScaler,E),n.uniform1i(this._uRenderPass,s),n.uniform1i(this._uPickInvisible,e.pickInvisible),n.uniformMatrix4fv(this._uSceneWorldModelMatrix,!1,u),n.uniformMatrix4fv(this._uViewMatrix,!1,m),n.uniformMatrix4fv(this._uProjMatrix,!1,o.projMatrix);{const t=2/(Math.log(e.pickZFar+1)/Math.LN2);n.uniform1f(this._uLogDepthBufFC,t)}const v=r._sectionPlanesState.sectionPlanes.length;if(v>0){const e=r._sectionPlanesState.sectionPlanes,s=t.layerIndex*v,o=i.renderFlags;for(let t=0;t<v;t++){const i=this._uSectionPlanes[t];if(i){const r=o.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,r?1:0),r){const s=e[t];if(h){const e=B(s.dist,s.dir,h,Rl);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}a.numIndices8Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,8),n.drawArrays(n.TRIANGLES,0,a.numIndices8Bits)),a.numIndices16Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,16),n.drawArrays(n.TRIANGLES,0,a.numIndices16Bits)),a.numIndices32Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,32),n.drawArrays(n.TRIANGLES,0,a.numIndices32Bits)),e.drawElements++}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ae(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uPickInvisible=s.getLocation("pickInvisible"),this._uSceneWorldModelMatrix=s.getLocation("sceneModelWorldMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});this._uLogDepthBufFC=s.getLocation("logDepthBufFC"),this._uTexturePerObjectIdPositionsDecodeMatrix="uTexturePerObjectIdPositionsDecodeMatrix",this._uTexturePerObjectIdColorsAndFlags="uTexturePerObjectIdColorsAndFlags",this._uTexturePerVertexIdCoordinates="uTexturePerVertexIdCoordinates",this._uTexturePerPolygonIdIndices="uTexturePerPolygonIdIndices",this._uTexturePerPolygonIdPortionIds="uTexturePerPolygonIdPortionIds",this._uTextureModelMatrices="uTextureModelMatrices",this._uTexturePerObjectIdOffsets="uTexturePerObjectIdOffsets",this._uCameraEyeRtc=s.getLocation("uCameraEyeRtc"),this._uVectorA=s.getLocation("uVectorAB"),this._uInverseVectorAB=s.getLocation("uInverseVectorAB"),this._uLayerNumber=s.getLocation("uLayerNumber"),this._uCoordinateScaler=s.getLocation("uCoordinateScaler")}_bindProgram(){this._program.bind()}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// TrianglesDataTextureSnapDepthBufInitRenderer vertex shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("uniform mat4 sceneModelWorldMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),s.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;"),s.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;"),s.push("uniform highp sampler2D uTexturePerObjectIdOffsets;"),s.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;"),s.push("uniform highp usampler2D uTexturePerPolygonIdIndices;"),s.push("uniform mediump usampler2D uTexturePerPolygonIdPortionIds;"),s.push("uniform highp sampler2D uTextureModelMatrices;"),s.push("uniform vec3 uCameraEyeRtc;"),s.push("uniform vec2 uVectorAB;"),s.push("uniform vec2 uInverseVectorAB;"),s.push("vec3 positions[3];"),s.push("uniform float logDepthBufFC;"),s.push("out float vFragDepth;"),s.push("out float isPerspective;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("vec2 remapClipPos(vec2 clipPos) {"),s.push("    float x = (clipPos.x - uVectorAB.x) * uInverseVectorAB.x;"),s.push("    float y = (clipPos.y - uVectorAB.y) * uInverseVectorAB.y;"),s.push("    return vec2(x, y);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("flat out uint vFlags2;")),s.push("out highp vec3 relativeToOriginPosition;"),s.push("void main(void) {"),s.push("int polygonIndex = gl_VertexID / 3;"),s.push("int h_packed_object_id_index = (polygonIndex >> 3) & 4095;"),s.push("int v_packed_object_id_index = (polygonIndex >> 3) >> 12;"),s.push("int objectIndex = int(texelFetch(uTexturePerPolygonIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).r);"),s.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);"),s.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),s.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),s.push("{"),s.push("uvec4 color = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+0, objectIndexCoords.y), 0);"),s.push("if (color.a == 0u) {"),s.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),s.push("   return;"),s.push("};"),s.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));"),s.push("ivec4 packedIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+5, objectIndexCoords.y), 0));"),s.push("int indexBaseOffset = (packedIndexBaseOffset.r << 24) + (packedIndexBaseOffset.g << 16) + (packedIndexBaseOffset.b << 8) + packedIndexBaseOffset.a;"),s.push("int h_index = (polygonIndex - indexBaseOffset) & 4095;"),s.push("int v_index = (polygonIndex - indexBaseOffset) >> 12;"),s.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdIndices, ivec2(h_index, v_index), 0));"),s.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;"),s.push("ivec3 indexPositionH = uniqueVertexIndexes & 4095;"),s.push("ivec3 indexPositionV = uniqueVertexIndexes >> 12;"),s.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));"),s.push("uint solid = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+7, objectIndexCoords.y), 0).r;"),s.push("positions[0] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.r, indexPositionV.r), 0));"),s.push("positions[1] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.g, indexPositionV.g), 0));"),s.push("positions[2] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.b, indexPositionV.b), 0));"),s.push("vec3 normal = normalize(cross(positions[2] - positions[0], positions[1] - positions[0]));"),s.push("vec3 position;"),s.push("position = positions[gl_VertexID % 3];"),s.push("vec3 viewNormal = -normalize((transpose(inverse(viewMatrix*positionsDecodeMatrix)) * vec4(normal,1)).xyz);"),s.push("if (solid != 1u) {"),s.push("  if (isPerspectiveMatrix(projMatrix)) {"),s.push("      vec3 uCameraEyeRtcInQuantizedSpace = (inverse(sceneModelWorldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;"),s.push("      if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {"),s.push("          position = positions[2 - (gl_VertexID % 3)];"),s.push("          viewNormal = -viewNormal;"),s.push("      }"),s.push("  } else {"),s.push("      if (viewNormal.z < 0.0) {"),s.push("          position = positions[2 - (gl_VertexID % 3)];"),s.push("          viewNormal = -viewNormal;"),s.push("      }"),s.push("  }"),s.push("}"),s.push("vec4 worldPosition = sceneModelWorldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),s.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);"),s.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;"),s.push("relativeToOriginPosition = worldPosition.xyz;"),s.push("vec4 viewPosition  = viewMatrix * worldPosition; "),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags2 = flags2.r;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),s.push("float tmp = clipPos.w;"),s.push("clipPos.xyzw /= tmp;"),s.push("clipPos.xy = remapClipPos(clipPos.xy);"),s.push("clipPos.z += 0.0001;"),s.push("clipPos.xyzw *= tmp;"),s.push("vFragDepth = 1.0 + clipPos.w;"),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));"),s.push("gl_Position = clipPos;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene._sectionPlanesState,t=e.sectionPlanes.length>0,s=[];if(s.push("#version 300 es"),s.push("// TrianglesDataTextureSnapDepthBufInitRenderer fragment shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("#endif"),s.push("in float isPerspective;"),s.push("uniform float logDepthBufFC;"),s.push("in float vFragDepth;"),s.push("uniform int uLayerNumber;"),s.push("uniform vec3 uCoordinateScaler;"),t){s.push("in vec4 vWorldPosition;"),s.push("flat in uint vFlags2;");for(let t=0,i=e.sectionPlanes.length;t<i;t++)s.push("uniform bool sectionPlaneActive"+t+";"),s.push("uniform vec3 sectionPlanePos"+t+";"),s.push("uniform vec3 sectionPlaneDir"+t+";")}if(s.push("in highp vec3 relativeToOriginPosition;"),s.push("out highp ivec4 outCoords;"),s.push("void main(void) {"),t){s.push("  bool clippable = vFlags2 > 0u;"),s.push("  if (clippable) {"),s.push("      float dist = 0.0;");for(var i=0;i<e.sectionPlanes.length;i++)s.push("      if (sectionPlaneActive"+i+") {"),s.push("          dist += clamp(dot(-sectionPlaneDir"+i+".xyz, vWorldPosition.xyz - sectionPlanePos"+i+".xyz), 0.0, 1000.0);"),s.push("      }");s.push("      if (dist > 0.0) { discard; }"),s.push("  }")}return s.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),s.push("outCoords = ivec4(relativeToOriginPosition.xyz * uCoordinateScaler.xyz, - uLayerNumber);"),s.push("}"),s}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const Nl=p.vec3(),Cl=p.vec3(),Ol=p.vec3(),bl=p.vec3(),Sl=p.mat4();class wl{constructor(e){this._scene=e,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){const i=t.model,r=i.scene,o=r.camera,n=r.canvas.gl,a=t._state,l=a.textureState,h=t._state.origin,{position:c,rotationMatrix:A,rotationMatrixConjugate:u}=i,d=e.pickViewMatrix||o.viewMatrix;if(!this._program&&(this._allocate(t),this.errors))return;let f,E;if(e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram()),l.bindCommonTextures(this._program,this._uTexturePerObjectIdPositionsDecodeMatrix,this._uTexturePerVertexIdCoordinates,this._uTexturePerObjectIdColorsAndFlags,this._uTextureModelMatrices,this._uTexturePerObjectIdOffsets),h||0!==c[0]||0!==c[1]||0!==c[2]){const e=Nl;if(h){const t=Cl;p.transformPoint3(A,h,t),e[0]=t[0],e[1]=t[1],e[2]=t[2]}else e[0]=0,e[1]=0,e[2]=0;e[0]+=c[0],e[1]+=c[1],e[2]+=c[2],f=S(d,e,Sl),E=Ol,E[0]=o.eye[0]-e[0],E[1]=o.eye[1]-e[1],E[2]=o.eye[2]-e[2]}else f=d,E=o.eye;n.uniform3fv(this._uCameraEyeRtc,E),n.uniform1i(this._uRenderPass,s),n.uniformMatrix4fv(this._uWorldMatrix,!1,u),n.uniformMatrix4fv(this._uViewMatrix,!1,f),n.uniformMatrix4fv(this._uProjMatrix,!1,o.projMatrix);const m=r._sectionPlanesState.sectionPlanes.length;if(m>0){const e=r._sectionPlanesState.sectionPlanes,s=t.layerIndex*m,o=i.renderFlags;for(let t=0;t<m;t++){const i=this._uSectionPlanes[t];if(i){const r=o.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,r?1:0),r){const s=e[t];if(h){const e=B(s.dist,s.dir,h,bl);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}a.numIndices8Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,8),n.drawArrays(n.TRIANGLES,0,a.numIndices8Bits)),a.numIndices16Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,16),n.drawArrays(n.TRIANGLES,0,a.numIndices16Bits)),a.numIndices32Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,32),n.drawArrays(n.TRIANGLES,0,a.numIndices32Bits)),e.drawElements++}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ae(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uPickInvisible=s.getLocation("pickInvisible"),this._uWorldMatrix=s.getLocation("sceneModelWorldMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});this._uPickZNear=s.getLocation("pickZNear"),this._uPickZFar=s.getLocation("pickZFar"),e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=s.getLocation("logDepthBufFC")),this._uTexturePerObjectIdPositionsDecodeMatrix="uTexturePerObjectIdPositionsDecodeMatrix",this._uTexturePerObjectIdColorsAndFlags="uTexturePerObjectIdColorsAndFlags",this._uTexturePerVertexIdCoordinates="uTexturePerVertexIdCoordinates",this._uTexturePerPolygonIdNormals="uTexturePerPolygonIdNormals",this._uTexturePerPolygonIdIndices="uTexturePerPolygonIdIndices",this._uTexturePerPolygonIdPortionIds="uTexturePerPolygonIdPortionIds",this._uTextureCameraMatrices="uTextureCameraMatrices",this._uTextureModelMatrices="uTextureModelMatrices",this._uTexturePerObjectIdOffsets="uTexturePerObjectIdOffsets",this._uCameraEyeRtc=s.getLocation("uCameraEyeRtc")}_bindProgram(){const e=this._scene;e.canvas.gl,e.camera.project,this._program.bind()}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("#version 300 es"),s.push("// TrianglesDataTextureColorRenderer vertex shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("precision highp usampler2D;"),s.push("precision highp isampler2D;"),s.push("precision highp sampler2D;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("precision mediump usampler2D;"),s.push("precision mediump isampler2D;"),s.push("precision mediump sampler2D;"),s.push("#endif"),s.push("uniform int renderPass;"),e.entityOffsetsEnabled&&s.push("in vec3 offset;"),s.push("uniform mat4 sceneModelWorldMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),s.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;"),s.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;"),s.push("uniform highp sampler2D uTexturePerObjectIdOffsets;"),s.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;"),s.push("uniform highp usampler2D uTexturePerPolygonIdIndices;"),s.push("uniform mediump usampler2D uTexturePerPolygonIdPortionIds;"),s.push("uniform highp sampler2D uTextureModelMatrices;"),s.push("uniform vec3 uCameraEyeRtc;"),s.push("vec3 positions[3];"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out vec4 vFlags2;")),s.push("void main(void) {"),s.push("int polygonIndex = gl_VertexID / 3;"),s.push("int h_packed_object_id_index = (polygonIndex >> 3) & 4095;"),s.push("int v_packed_object_id_index = (polygonIndex >> 3) >> 12;"),s.push("int objectIndex = int(texelFetch(uTexturePerPolygonIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).r);"),s.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);"),s.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),s.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),s.push("if (int(flags.x) != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));"),s.push("ivec4 packedIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+5, objectIndexCoords.y), 0));"),s.push("int indexBaseOffset = (packedIndexBaseOffset.r << 24) + (packedIndexBaseOffset.g << 16) + (packedIndexBaseOffset.b << 8) + packedIndexBaseOffset.a;"),s.push("int h_index = (polygonIndex - indexBaseOffset) & 4095;"),s.push("int v_index = (polygonIndex - indexBaseOffset) >> 12;"),s.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdIndices, ivec2(h_index, v_index), 0));"),s.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;"),s.push("ivec3 indexPositionH = uniqueVertexIndexes & 4095;"),s.push("ivec3 indexPositionV = uniqueVertexIndexes >> 12;"),s.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));"),s.push("uint solid = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+7, objectIndexCoords.y), 0).r;"),s.push("positions[0] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.r, indexPositionV.r), 0));"),s.push("positions[1] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.g, indexPositionV.g), 0));"),s.push("positions[2] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.b, indexPositionV.b), 0));"),s.push("uvec4 color = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+0, objectIndexCoords.y), 0);"),s.push("if (color.a == 0u) {"),s.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),s.push("   return;"),s.push("};"),s.push("vec3 normal = normalize(cross(positions[2] - positions[0], positions[1] - positions[0]));"),s.push("vec3 position;"),s.push("position = positions[gl_VertexID % 3];"),s.push("if (solid != 1u) {"),s.push("  if (isPerspectiveMatrix(projMatrix)) {"),s.push("      vec3 uCameraEyeRtcInQuantizedSpace = (inverse(sceneModelWorldMatrix; * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;"),s.push("      if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {"),s.push("          position = positions[2 - (gl_VertexID % 3)];"),s.push("      }"),s.push("  } else {"),s.push("      vec3 viewNormal = -normalize((transpose(inverse(viewMatrix*positionsDecodeMatrix)) * vec4(normal,1)).xyz);"),s.push("      if (viewNormal.z < 0.0) {"),s.push("          position = positions[2 - (gl_VertexID % 3)];"),s.push("      }"),s.push("  }"),s.push("}"),s.push("vec4 worldPosition = sceneModelWorldMatrix; * (positionsDecodeMatrix * vec4(position, 1.0)); "),s.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);"),s.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;"),s.push("vec4 viewPosition = viewMatrix * worldPosition; "),t&&(s.push("      vWorldPosition = worldPosition;"),s.push("      vFlags2 = flags2;")),s.push("vec4 clipPos = projMatrix * viewPosition;"),t&&(s.push("vWorldPosition = worldPosition;"),s.push("vFlags2 = flags2.r;")),s.push("gl_Position = clipPos;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene._sectionPlanesState,t=e.sectionPlanes.length>0,s=[];if(s.push("#version 300 es"),s.push("// TrianglesDataTextureColorRenderer fragment shader"),s.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),s.push("precision highp float;"),s.push("precision highp int;"),s.push("#else"),s.push("precision mediump float;"),s.push("precision mediump int;"),s.push("#endif"),t){s.push("in vec4 vWorldPosition;"),s.push("in vec4 vFlags2;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("uniform bool sectionPlaneActive"+t+";"),s.push("uniform vec3 sectionPlanePos"+t+";"),s.push("uniform vec3 sectionPlaneDir"+t+";")}if(s.push("out vec4 outColor;"),s.push("void main(void) {"),t){s.push("  bool clippable = (float(vFlags2.x) > 0.0);"),s.push("  if (clippable) {"),s.push("      float dist = 0.0;");for(let t=0;t<e.sectionPlanes.length;t++)s.push("      if (sectionPlaneActive"+t+") {"),s.push("          dist += clamp(dot(-sectionPlaneDir"+t+".xyz, vWorldPosition.xyz - sectionPlanePos"+t+".xyz), 0.0, 1000.0);"),s.push("      }");s.push("      if (dist > 0.0) { discard; }"),s.push("  }")}return s.push("   outColor = vec4(0.0, 0.0, 1.0, 1.0); "),s.push("}"),s}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const xl=p.vec3(),Bl=p.vec3(),Fl=p.vec3(),Ml=p.vec3(),Ll=p.mat4();class Ul{constructor(e){this._scene=e,this._allocate(),this._hash=this._getHash()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){const i=this._scene,r=i.camera,o=t.model,n=i.canvas.gl,a=t._state,l=a.textureState,h=t._state.origin,{position:c,rotationMatrix:A,rotationMatrixConjugate:u}=o;if(!this._program&&(this._allocate(),this.errors))return;let d,f;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram(e,a)),l.bindCommonTextures(this._program,this._uTexturePerObjectIdPositionsDecodeMatrix,this._uTexturePerVertexIdCoordinates,this._uTexturePerObjectIdColorsAndFlags,this._uTextureModelMatrices,this._uTexturePerObjectIdOffsets);const E=0!==h[0]||0!==h[1]||0!==h[2],m=0!==c[0]||0!==c[1]||0!==c[2];if(E||m){const e=xl;if(E){const t=p.transformPoint3(A,h,Bl);e[0]=t[0],e[1]=t[1],e[2]=t[2]}else e[0]=0,e[1]=0,e[2]=0;e[0]+=c[0],e[1]+=c[1],e[2]+=c[2],d=S(r.viewMatrix,e,Ll),f=Fl,f[0]=r.eye[0]-e[0],f[1]=r.eye[1]-e[1],f[2]=r.eye[2]-e[2]}else d=r.viewMatrix,f=r.eye;if(n.uniformMatrix4fv(this._uSceneModelWorldMatrix,!1,u),n.uniformMatrix4fv(this._uViewMatrix,!1,d),n.uniformMatrix4fv(this._uProjMatrix,!1,r.projMatrix),n.uniform3fv(this._uCameraEyeRtc,f),n.uniform1i(this._uRenderPass,s),i.logarithmicDepthBufferEnabled){const t=2/(Math.log(e.pickZFar+1)/Math.LN2);n.uniform1f(this._uLogDepthBufFC,t)}const y=i._sectionPlanesState.sectionPlanes.length;if(y>0){const e=i._sectionPlanesState.sectionPlanes,s=t.layerIndex*y,r=o.renderFlags;for(let t=0;t<y;t++){const i=this._uSectionPlanes[t];if(i){const o=r.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,o?1:0),o){const s=e[t];if(h){const e=B(s.dist,s.dir,h,Ml);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}a.numIndices8Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,8),n.drawArrays(n.TRIANGLES,0,a.numIndices8Bits)),a.numIndices16Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,16),n.drawArrays(n.TRIANGLES,0,a.numIndices16Bits)),a.numIndices32Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,32),n.drawArrays(n.TRIANGLES,0,a.numIndices32Bits)),e.drawElements++}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ae(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uPositionsDecodeMatrix=s.getLocation("positionsDecodeMatrix"),this._uSceneModelWorldMatrix=s.getLocation("sceneModelWorldMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=s.getLocation("logDepthBufFC")),this._uTexturePerObjectIdPositionsDecodeMatrix="uTexturePerObjectIdPositionsDecodeMatrix",this._uTexturePerObjectIdColorsAndFlags="uTexturePerObjectIdColorsAndFlags",this._uTexturePerVertexIdCoordinates="uTexturePerVertexIdCoordinates",this._uTexturePerPolygonIdNormals="uTexturePerPolygonIdNormals",this._uTexturePerPolygonIdIndices="uTexturePerPolygonIdIndices",this._uTexturePerPolygonIdPortionIds="uTexturePerPolygonIdPortionIds",this._uTextureModelMatrices="uTextureModelMatrices",this._uTexturePerObjectIdOffsets="uTexturePerObjectIdOffsets",this._uCameraEyeRtc=s.getLocation("uCameraEyeRtc")}_bindProgram(e){const t=this._scene,s=t.canvas.gl,i=this._program,r=t.camera.project;if(i.bind(),s.uniformMatrix4fv(this._uProjMatrix,!1,r.matrix),t.logarithmicDepthBufferEnabled){const e=2/(Math.log(r.far+1)/Math.LN2);s.uniform1f(this._uLogDepthBufFC,e)}}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState;e._lightsState;const s=t.sectionPlanes.length>0,i=[];return i.push("#version 300 es"),i.push("// Triangles dataTexture draw vertex shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("precision highp usampler2D;"),i.push("precision highp isampler2D;"),i.push("precision highp sampler2D;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("precision mediump usampler2D;"),i.push("precision mediump isampler2D;"),i.push("precision mediump sampler2D;"),i.push("#endif"),i.push("uniform int renderPass;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),i.push("uniform mat4 sceneModelWorldMatrix;"),i.push("uniform mat4 viewMatrix;"),i.push("uniform mat4 projMatrix;"),i.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;"),i.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;"),i.push("uniform highp sampler2D uTexturePerObjectIdOffsets;"),i.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;"),i.push("uniform highp usampler2D uTexturePerPolygonIdIndices;"),i.push("uniform mediump usampler2D uTexturePerPolygonIdPortionIds;"),i.push("uniform highp sampler2D uTextureModelMatrices;"),i.push("uniform vec3 uCameraEyeRtc;"),i.push("vec3 positions[3];"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;"),i.push("out float isPerspective;")),i.push("bool isPerspectiveMatrix(mat4 m) {"),i.push("    return (m[2][3] == - 1.0);"),i.push("}"),i.push("out highp vec2 vHighPrecisionZW;"),s&&(i.push("out vec4 vWorldPosition;"),i.push("flat out uint vFlags2;")),i.push("void main(void) {"),i.push("int polygonIndex = gl_VertexID / 3;"),i.push("int h_packed_object_id_index = (polygonIndex >> 3) & 4095;"),i.push("int v_packed_object_id_index = (polygonIndex >> 3) >> 12;"),i.push("int objectIndex = int(texelFetch(uTexturePerPolygonIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).r);"),i.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);"),i.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),i.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),i.push("if (int(flags.x) != renderPass) {"),i.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),i.push("   return;"),i.push("} else {"),i.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));"),i.push("ivec4 packedIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+5, objectIndexCoords.y), 0));"),i.push("int indexBaseOffset = (packedIndexBaseOffset.r << 24) + (packedIndexBaseOffset.g << 16) + (packedIndexBaseOffset.b << 8) + packedIndexBaseOffset.a;"),i.push("int h_index = (polygonIndex - indexBaseOffset) & 4095;"),i.push("int v_index = (polygonIndex - indexBaseOffset) >> 12;"),i.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdIndices, ivec2(h_index, v_index), 0));"),i.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;"),i.push("ivec3 indexPositionH = uniqueVertexIndexes & 4095;"),i.push("ivec3 indexPositionV = uniqueVertexIndexes >> 12;"),i.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));"),i.push("uint solid = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+7, objectIndexCoords.y), 0).r;"),i.push("positions[0] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.r, indexPositionV.r), 0));"),i.push("positions[1] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.g, indexPositionV.g), 0));"),i.push("positions[2] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.b, indexPositionV.b), 0));"),i.push("uvec4 color = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+0, objectIndexCoords.y), 0);"),i.push("if (color.a == 0u) {"),i.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),i.push("   return;"),i.push("};"),i.push("vec3 normal = normalize(cross(positions[2] - positions[0], positions[1] - positions[0]));"),i.push("vec3 position;"),i.push("position = positions[gl_VertexID % 3];"),i.push("vec3 viewNormal = -normalize((transpose(inverse(viewMatrix*positionsDecodeMatrix)) * vec4(normal,1)).xyz);"),i.push("if (solid != 1u) {"),i.push("if (isPerspectiveMatrix(projMatrix)) {"),i.push("vec3 uCameraEyeRtcInQuantizedSpace = (inverse(sceneModelWorldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;"),i.push("if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {"),i.push("position = positions[2 - (gl_VertexID % 3)];"),i.push("viewNormal = -viewNormal;"),i.push("}"),i.push("} else {"),i.push("if (viewNormal.z < 0.0) {"),i.push("position = positions[2 - (gl_VertexID % 3)];"),i.push("viewNormal = -viewNormal;"),i.push("}"),i.push("}"),i.push("}"),i.push("vec4 worldPosition = sceneModelWorldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),i.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);"),i.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;"),i.push("vec4 viewPosition = viewMatrix * worldPosition; "),i.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(i.push("vFragDepth = 1.0 + clipPos.w;"),i.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s&&(i.push("vWorldPosition = worldPosition;"),i.push("vFlags2 = flags2.r;")),i.push("gl_Position = clipPos;"),i.push("vHighPrecisionZW = gl_Position.zw;"),i.push("}"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Triangles dataTexture draw fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),i.push("in highp vec2 vHighPrecisionZW;"),i.push("out vec4 outColor;"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("flat in uint vFlags2;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("void main(void) {"),s){i.push("  bool clippable = vFlags2 > 0u;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { "),i.push("      discard;"),i.push("  }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("float fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;"),i.push("    outColor = vec4(vec3(1.0 - fragCoordZ), 1.0); "),i.push("}"),i}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const Hl=p.vec3(),Gl=p.vec3(),kl=p.vec3(),Vl=p.vec3(),jl=p.mat4();class Ql{constructor(e){this._scene=e,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){return this._scene._sectionPlanesState.getHash()}drawLayer(e,t,s){const i=t.model,r=i.scene,o=r.camera,n=r.canvas.gl,a=t._state,l=t._state.origin,{position:h,rotationMatrix:c,rotationMatrixConjugate:A}=i,u=o.viewMatrix;if(!this._program&&(this._allocate(t),this.errors))return;let d,f;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram(t));const E=0!==l[0]||0!==l[1]||0!==l[2],m=0!==h[0]||0!==h[1]||0!==h[2];if(E||m){const e=Hl;if(E){const t=Gl;p.transformPoint3(c,l,t),e[0]=t[0],e[1]=t[1],e[2]=t[2]}else e[0]=0,e[1]=0,e[2]=0;e[0]+=h[0],e[1]+=h[1],e[2]+=h[2],d=S(u,e,jl),f=kl,f[0]=o.eye[0]-e[0],f[1]=o.eye[1]-e[1],f[2]=o.eye[2]-e[2]}else d=u,f=o.eye;n.uniform1i(this._uRenderPass,s),n.uniformMatrix4fv(this._uWorldMatrix,!1,A),n.uniformMatrix4fv(this._uViewMatrix,!1,d),n.uniformMatrix4fv(this._uProjMatrix,!1,o.projMatrix),n.uniformMatrix4fv(this._uViewNormalMatrix,!1,o.viewNormalMatrix),n.uniformMatrix4fv(this._uWorldNormalMatrix,!1,i.worldNormalMatrix);const y=r._sectionPlanesState.sectionPlanes.length;if(y>0){const e=r._sectionPlanesState.sectionPlanes,s=t.layerIndex*y,o=i.renderFlags;for(let t=0;t<y;t++){const i=this._uSectionPlanes[t];if(i){const r=o.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,r?1:0),r){const s=e[t];if(l){const e=B(s.dist,s.dir,l,Vl);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}n.uniformMatrix4fv(this._uPositionsDecodeMatrix,!1,t._state.positionsDecodeMatrix),this._aPosition.bindArrayBuffer(a.positionsBuf),this._aOffset.bindArrayBuffer(a.offsetsBuf),this._aNormal.bindArrayBuffer(a.normalsBuf),this._aColor.bindArrayBuffer(a.colorsBuf),this._aFlags.bindArrayBuffer(a.flagsBuf),this._aFlags2&&this._aFlags2.bindArrayBuffer(a.flags2Buf),a.indicesBuf.bind(),n.drawElements(n.TRIANGLES,a.indicesBuf.numItems,a.indicesBuf.itemType,0)}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ae(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uPositionsDecodeMatrix=s.getLocation("positionsDecodeMatrix"),this._uWorldMatrix=s.getLocation("worldMatrix"),this._uWorldNormalMatrix=s.getLocation("worldNormalMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uViewNormalMatrix=s.getLocation("viewNormalMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});this._aPosition=s.getAttribute("position"),this._aOffset=s.getAttribute("offset"),this._aNormal=s.getAttribute("normal"),this._aColor=s.getAttribute("color"),this._aFlags=s.getAttribute("flags"),this._aFlags2&&(this._aFlags2=s.getAttribute("flags2")),e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=s.getLocation("logDepthBufFC"))}_bindProgram(){const e=this._scene,t=e.canvas.gl,s=e.camera.project;if(this._program.bind(),t.uniformMatrix4fv(this._uProjMatrix,!1,s.matrix),e.logarithmicDepthBufferEnabled){const e=2/(Math.log(s.far+1)/Math.LN2);t.uniform1f(this._uLogDepthBufFC,e)}}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState.sectionPlanes.length>0,s=[];return s.push("// Batched geometry normals vertex shader"),e.logarithmicDepthBufferEnabled&&J.SUPPORTED_EXTENSIONS.EXT_frag_depth&&s.push("#extension GL_EXT_frag_depth : enable"),s.push("uniform int renderPass;"),s.push("attribute vec3 position;"),e.entityOffsetsEnabled&&s.push("attribute vec3 offset;"),s.push("attribute vec3 normal;"),s.push("attribute vec4 color;"),s.push("attribute vec4 flags;"),s.push("attribute vec4 flags2;"),s.push("uniform mat4 worldMatrix;"),s.push("uniform mat4 worldNormalMatrix;"),s.push("uniform mat4 viewMatrix;"),s.push("uniform mat4 projMatrix;"),s.push("uniform mat4 viewNormalMatrix;"),s.push("uniform mat4 positionsDecodeMatrix;"),e.logarithmicDepthBufferEnabled&&(s.push("uniform float logDepthBufFC;"),J.SUPPORTED_EXTENSIONS.EXT_frag_depth&&s.push("out float vFragDepth;"),s.push("bool isPerspectiveMatrix(mat4 m) {"),s.push("    return (m[2][3] == - 1.0);"),s.push("}"),s.push("varying float isPerspective;")),s.push("vec3 octDecode(vec2 oct) {"),s.push("    vec3 v = vec3(oct.xy, 1.0 - abs(oct.x) - abs(oct.y));"),s.push("    if (v.z < 0.0) {"),s.push("        v.xy = (1.0 - abs(v.yx)) * vec2(v.x >= 0.0 ? 1.0 : -1.0, v.y >= 0.0 ? 1.0 : -1.0);"),s.push("    }"),s.push("    return normalize(v);"),s.push("}"),t&&(s.push("out vec4 vWorldPosition;"),s.push("out vec4 vFlags2;")),s.push("out vec3 vViewNormal;"),s.push("void main(void) {"),s.push("if (int(flags.x) != renderPass) {"),s.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"),s.push("  } else {"),s.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),e.entityOffsetsEnabled&&s.push("      worldPosition.xyz = worldPosition.xyz + offset;"),s.push("      vec4 viewPosition   = viewMatrix * worldPosition; "),s.push("      vec4 worldNormal    = worldNormalMatrix * vec4(octDecode(normal.xy), 0.0); "),s.push("      vec3 viewNormal     = normalize((viewNormalMatrix * worldNormal).xyz);"),t&&(s.push("      vWorldPosition  = worldPosition;"),s.push("      vFlags2         = flags2;")),s.push("      vViewNormal = viewNormal;"),s.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(J.SUPPORTED_EXTENSIONS.EXT_frag_depth?s.push("vFragDepth = 1.0 + clipPos.w;"):(s.push("clipPos.z = log2( max( 1e-6, clipPos.w + 1.0 ) ) * logDepthBufFC - 1.0;"),s.push("clipPos.z *= clipPos.w;")),s.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),s.push("gl_Position = clipPos;"),s.push("  }"),s.push("}"),s}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// Batched geometry normals fragment shader"),e.logarithmicDepthBufferEnabled&&J.SUPPORTED_EXTENSIONS.EXT_frag_depth&&i.push("#extension GL_EXT_frag_depth : enable"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&J.SUPPORTED_EXTENSIONS.EXT_frag_depth&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),s){i.push("in vec4 vWorldPosition;"),i.push("in vec4 vFlags2;");for(let e=0;e<t.sectionPlanes.length;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("in vec3 vViewNormal;"),i.push("vec3 packNormalToRGB( const in vec3 normal ) {"),i.push("    return normalize( normal ) * 0.5 + 0.5;"),i.push("}"),i.push("void main(void) {"),s){i.push("  bool clippable = (float(vFlags2.x) > 0.0);"),i.push("  if (clippable) {"),i.push("      float dist = 0.0;");for(var r=0;r<t.sectionPlanes.length;r++)i.push("      if (sectionPlaneActive"+r+") {"),i.push("          dist += clamp(dot(-sectionPlaneDir"+r+".xyz, vWorldPosition.xyz - sectionPlanePos"+r+".xyz), 0.0, 1000.0);"),i.push("      }");i.push("      if (dist > 0.0) { discard; }"),i.push("  }")}return e.logarithmicDepthBufferEnabled&&J.SUPPORTED_EXTENSIONS.EXT_frag_depth&&i.push("    gl_FragDepthEXT = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("    gl_FragColor = vec4(packNormalToRGB(vViewNormal), 1.0); "),i.push("}"),i}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}const Wl=p.vec3(),zl=p.vec3(),Kl=p.vec3(),Yl=p.vec3();p.vec4();const Xl=p.mat4();class Zl{constructor(e,t){this._scene=e,this._withSAO=t,this._hash=this._getHash(),this._allocate()}getValid(){return this._hash===this._getHash()}_getHash(){const e=this._scene;return[e._lightsState.getHash(),e._sectionPlanesState.getHash(),this._withSAO?"sao":"nosao"].join(";")}drawLayer(e,t,s){const i=this._scene,r=i.camera,o=t.model,n=i.canvas.gl,a=t._state,l=a.textureState,h=t._state.origin,{position:c,rotationMatrix:A,rotationMatrixConjugate:u}=o;if(!this._program&&(this._allocate(),this.errors))return;let d,f;e.lastProgramId!==this._program.id&&(e.lastProgramId=this._program.id,this._bindProgram(e,a)),l.bindCommonTextures(this._program,this._uTexturePerObjectIdPositionsDecodeMatrix,this._uTexturePerVertexIdCoordinates,this._uTexturePerObjectIdColorsAndFlags,this._uTextureModelMatrices,this._uTexturePerObjectIdOffsets);const E=0!==h[0]||0!==h[1]||0!==h[2],m=0!==c[0]||0!==c[1]||0!==c[2];if(E||m){const e=Wl;if(E){const t=p.transformPoint3(A,h,zl);e[0]=t[0],e[1]=t[1],e[2]=t[2]}else e[0]=0,e[1]=0,e[2]=0;e[0]+=c[0],e[1]+=c[1],e[2]+=c[2],d=S(r.viewMatrix,e,Xl),f=Kl,f[0]=r.eye[0]-e[0],f[1]=r.eye[1]-e[1],f[2]=r.eye[2]-e[2]}else d=r.viewMatrix,f=r.eye;if(n.uniform2fv(this._uPickClipPos,e.pickClipPos),n.uniform2f(this._uDrawingBufferSize,n.drawingBufferWidth,n.drawingBufferHeight),n.uniformMatrix4fv(this._uSceneModelWorldMatrix,!1,u),n.uniformMatrix4fv(this._uViewMatrix,!1,d),n.uniformMatrix4fv(this._uProjMatrix,!1,r.projMatrix),n.uniform3fv(this._uCameraEyeRtc,f),n.uniform1i(this._uRenderPass,s),i.logarithmicDepthBufferEnabled){const t=2/(Math.log(e.pickZFar+1)/Math.LN2);n.uniform1f(this._uLogDepthBufFC,t)}const y=i._sectionPlanesState.sectionPlanes.length;if(y>0){const e=i._sectionPlanesState.sectionPlanes,s=t.layerIndex*y,r=o.renderFlags;for(let t=0;t<y;t++){const i=this._uSectionPlanes[t];if(i){const o=r.sectionPlanesActivePerLayer[s+t];if(n.uniform1i(i.active,o?1:0),o){const s=e[t];if(h){const e=B(s.dist,s.dir,h,Yl);n.uniform3fv(i.pos,e)}else n.uniform3fv(i.pos,s.pos);n.uniform3fv(i.dir,s.dir)}}}}a.numIndices8Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,8),n.drawArrays(n.TRIANGLES,0,a.numIndices8Bits)),a.numIndices16Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,16),n.drawArrays(n.TRIANGLES,0,a.numIndices16Bits)),a.numIndices32Bits>0&&(l.bindTriangleIndicesTextures(this._program,this._uTexturePerPolygonIdPortionIds,this._uTexturePerPolygonIdIndices,32),n.drawArrays(n.TRIANGLES,0,a.numIndices32Bits)),e.drawElements++}_allocate(){const e=this._scene,t=e.canvas.gl;if(this._program=new ae(t,this._buildShader()),this._program.errors)return void(this.errors=this._program.errors);const s=this._program;this._uRenderPass=s.getLocation("renderPass"),this._uPickInvisible=s.getLocation("pickInvisible"),this._uPickClipPos=s.getLocation("pickClipPos"),this._uDrawingBufferSize=s.getLocation("drawingBufferSize"),this._uSceneModelWorldMatrix=s.getLocation("sceneModelWorldMatrix"),this._uViewMatrix=s.getLocation("viewMatrix"),this._uProjMatrix=s.getLocation("projMatrix"),this._uSectionPlanes=[];for(let t=0,i=e._sectionPlanesState.sectionPlanes.length;t<i;t++)this._uSectionPlanes.push({active:s.getLocation("sectionPlaneActive"+t),pos:s.getLocation("sectionPlanePos"+t),dir:s.getLocation("sectionPlaneDir"+t)});e.logarithmicDepthBufferEnabled&&(this._uLogDepthBufFC=s.getLocation("logDepthBufFC")),this._uTexturePerObjectIdPositionsDecodeMatrix="uTexturePerObjectIdPositionsDecodeMatrix",this._uTexturePerObjectIdColorsAndFlags="uTexturePerObjectIdColorsAndFlags",this._uTexturePerVertexIdCoordinates="uTexturePerVertexIdCoordinates",this._uTexturePerPolygonIdNormals="uTexturePerPolygonIdNormals",this._uTexturePerPolygonIdIndices="uTexturePerPolygonIdIndices",this._uTexturePerPolygonIdPortionIds="uTexturePerPolygonIdPortionIds",this._uTextureModelMatrices="uTextureModelMatrices",this._uTexturePerObjectIdOffsets="uTexturePerObjectIdOffsets",this._uCameraEyeRtc=s.getLocation("uCameraEyeRtc")}_bindProgram(e){const t=this._scene,s=t.canvas.gl,i=this._program,r=t.camera.project;if(i.bind(),t.logarithmicDepthBufferEnabled){const e=2/(Math.log(r.far+1)/Math.LN2);s.uniform1f(this._uLogDepthBufFC,e)}}_buildShader(){return{vertex:this._buildVertexShader(),fragment:this._buildFragmentShader()}}_buildVertexShader(){const e=this._scene,t=e._sectionPlanesState;e._lightsState;const s=t.sectionPlanes.length>0,i=[];return i.push("#version 300 es"),i.push("// trianglesDatatextureNormalsRenderer vertex shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("precision highp usampler2D;"),i.push("precision highp isampler2D;"),i.push("precision highp sampler2D;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("precision mediump usampler2D;"),i.push("precision mediump isampler2D;"),i.push("precision mediump sampler2D;"),i.push("#endif"),i.push("uniform int renderPass;"),e.entityOffsetsEnabled&&i.push("in vec3 offset;"),i.push("uniform mat4 sceneModelWorldMatrix;"),i.push("uniform mat4 viewMatrix;"),i.push("uniform mat4 projMatrix;"),i.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;"),i.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;"),i.push("uniform highp sampler2D uTexturePerObjectIdOffsets;"),i.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;"),i.push("uniform highp usampler2D uTexturePerPolygonIdIndices;"),i.push("uniform mediump usampler2D uTexturePerPolygonIdPortionIds;"),i.push("uniform highp sampler2D uTextureModelMatrices;"),i.push("uniform vec3 uCameraEyeRtc;"),i.push("vec3 positions[3];"),e.logarithmicDepthBufferEnabled&&(i.push("uniform float logDepthBufFC;"),i.push("out float vFragDepth;"),i.push("out float isPerspective;")),i.push("uniform vec2 pickClipPos;"),i.push("uniform vec2 drawingBufferSize;"),i.push("vec4 remapClipPos(vec4 clipPos) {"),i.push("    clipPos.xy /= clipPos.w;"),i.push("    clipPos.xy = (clipPos.xy - pickClipPos) * drawingBufferSize;"),i.push("    clipPos.xy *= clipPos.w;"),i.push("    return clipPos;"),i.push("}"),i.push("bool isPerspectiveMatrix(mat4 m) {"),i.push("    return (m[2][3] == - 1.0);"),i.push("}"),i.push("out vec4 vWorldPosition;"),s&&i.push("flat out uint vFlags2;"),i.push("void main(void) {"),i.push("int polygonIndex = gl_VertexID / 3;"),i.push("int h_packed_object_id_index = (polygonIndex >> 3) & 4095;"),i.push("int v_packed_object_id_index = (polygonIndex >> 3) >> 12;"),i.push("int objectIndex = int(texelFetch(uTexturePerPolygonIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).r);"),i.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);"),i.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"),i.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"),i.push("if (int(flags.w) != renderPass) {"),i.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),i.push("   return;"),i.push("} else {"),i.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));"),i.push("ivec4 packedIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+5, objectIndexCoords.y), 0));"),i.push("int indexBaseOffset = (packedIndexBaseOffset.r << 24) + (packedIndexBaseOffset.g << 16) + (packedIndexBaseOffset.b << 8) + packedIndexBaseOffset.a;"),i.push("int h_index = (polygonIndex - indexBaseOffset) & 4095;"),i.push("int v_index = (polygonIndex - indexBaseOffset) >> 12;"),i.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdIndices, ivec2(h_index, v_index), 0));"),i.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;"),i.push("ivec3 indexPositionH = uniqueVertexIndexes & 4095;"),i.push("ivec3 indexPositionV = uniqueVertexIndexes >> 12;"),i.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));"),i.push("uint solid = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+7, objectIndexCoords.y), 0).r;"),i.push("positions[0] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.r, indexPositionV.r), 0));"),i.push("positions[1] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.g, indexPositionV.g), 0));"),i.push("positions[2] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.b, indexPositionV.b), 0));"),i.push("uvec4 color = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+0, objectIndexCoords.y), 0);"),i.push("if (color.a == 0u) {"),i.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"),i.push("   return;"),i.push("};"),i.push("vec3 normal = normalize(cross(positions[2] - positions[0], positions[1] - positions[0]));"),i.push("vec3 position;"),i.push("position = positions[gl_VertexID % 3];"),i.push("vec3 viewNormal = -normalize((transpose(inverse(viewMatrix*positionsDecodeMatrix)) * vec4(normal,1)).xyz);"),i.push("if (solid != 1u) {"),i.push("if (isPerspectiveMatrix(projMatrix)) {"),i.push("vec3 uCameraEyeRtcInQuantizedSpace = (inverse(sceneModelWorldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;"),i.push("if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {"),i.push("position = positions[2 - (gl_VertexID % 3)];"),i.push("viewNormal = -viewNormal;"),i.push("}"),i.push("} else {"),i.push("vec3 viewNormal = -normalize((transpose(inverse(viewMatrix*positionsDecodeMatrix)) * vec4(normal,1)).xyz);"),i.push("if (viewNormal.z < 0.0) {"),i.push("position = positions[2 - (gl_VertexID % 3)];"),i.push("}"),i.push("}"),i.push("}"),i.push("vec4 worldPosition = sceneModelWorldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); "),i.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);"),i.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;"),i.push("vec4 viewPosition = viewMatrix * worldPosition; "),i.push("vec4 clipPos = projMatrix * viewPosition;"),e.logarithmicDepthBufferEnabled&&(i.push("vFragDepth = 1.0 + clipPos.w;"),i.push("isPerspective = float (isPerspectiveMatrix(projMatrix));")),i.push("vWorldPosition = worldPosition;"),s&&i.push("vFlags2 = flags2.r;"),i.push("gl_Position = remapClipPos(clipPos);"),i.push("}"),i.push("}"),i}_buildFragmentShader(){const e=this._scene,t=e._sectionPlanesState,s=t.sectionPlanes.length>0,i=[];if(i.push("#version 300 es"),i.push("// TrianglesDataTexturePickNormalsRenderer fragment shader"),i.push("#ifdef GL_FRAGMENT_PRECISION_HIGH"),i.push("precision highp float;"),i.push("precision highp int;"),i.push("#else"),i.push("precision mediump float;"),i.push("precision mediump int;"),i.push("#endif"),e.logarithmicDepthBufferEnabled&&(i.push("in float isPerspective;"),i.push("uniform float logDepthBufFC;"),i.push("in float vFragDepth;")),i.push("in vec4 vWorldPosition;"),s){i.push("flat in uint vFlags2;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("uniform bool sectionPlaneActive"+e+";"),i.push("uniform vec3 sectionPlanePos"+e+";"),i.push("uniform vec3 sectionPlaneDir"+e+";")}if(i.push("out highp ivec4 outNormal;"),i.push("void main(void) {"),s){i.push("  bool clippable = vFlags2 > 0u;"),i.push("  if (clippable) {"),i.push("  float dist = 0.0;");for(let e=0,s=t.sectionPlanes.length;e<s;e++)i.push("if (sectionPlaneActive"+e+") {"),i.push("   dist += clamp(dot(-sectionPlaneDir"+e+".xyz, vWorldPosition.xyz - sectionPlanePos"+e+".xyz), 0.0, 1000.0);"),i.push("}");i.push("  if (dist > 0.0) { "),i.push("      discard;"),i.push("  }"),i.push("}")}return e.logarithmicDepthBufferEnabled&&i.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;"),i.push("  vec3 xTangent = dFdx( vWorldPosition.xyz );"),i.push("  vec3 yTangent = dFdy( vWorldPosition.xyz );"),i.push("  vec3 worldNormal = normalize( cross( xTangent, yTangent ) );"),i.push(`  outNormal = ivec4(worldNormal * float(${p.MAX_INT}), 1.0);`),i.push("}"),i}webglContextRestored(){this._program=null}destroy(){this._program&&this._program.destroy(),this._program=null}}class ql{constructor(e){this._scene=e}_compile(){this._colorRenderer&&!this._colorRenderer.getValid()&&(this._colorRenderer.destroy(),this._colorRenderer=null),this._colorRendererWithSAO&&!this._colorRendererWithSAO.getValid()&&(this._colorRendererWithSAO.destroy(),this._colorRendererWithSAO=null),this._flatColorRenderer&&!this._flatColorRenderer.getValid()&&(this._flatColorRenderer.destroy(),this._flatColorRenderer=null),this._flatColorRendererWithSAO&&!this._flatColorRendererWithSAO.getValid()&&(this._flatColorRendererWithSAO.destroy(),this._flatColorRendererWithSAO=null),this._colorQualityRendererWithSAO&&!this._colorQualityRendererWithSAO.getValid()&&(this._colorQualityRendererWithSAO.destroy(),this._colorQualityRendererWithSAO=null),this._depthRenderer&&!this._depthRenderer.getValid()&&(this._depthRenderer.destroy(),this._depthRenderer=null),this._normalsRenderer&&!this._normalsRenderer.getValid()&&(this._normalsRenderer.destroy(),this._normalsRenderer=null),this._silhouetteRenderer&&!this._silhouetteRenderer.getValid()&&(this._silhouetteRenderer.destroy(),this._silhouetteRenderer=null),this._edgesRenderer&&!this._edgesRenderer.getValid()&&(this._edgesRenderer.destroy(),this._edgesRenderer=null),this._edgesColorRenderer&&!this._edgesColorRenderer.getValid()&&(this._edgesColorRenderer.destroy(),this._edgesColorRenderer=null),this._pickMeshRenderer&&!this._pickMeshRenderer.getValid()&&(this._pickMeshRenderer.destroy(),this._pickMeshRenderer=null),this._pickDepthRenderer&&!this._pickDepthRenderer.getValid()&&(this._pickDepthRenderer.destroy(),this._pickDepthRenderer=null),this._vertexDepthRenderer&&!this._vertexDepthRenderer.getValid()&&(this._vertexDepthRenderer.destroy(),this._vertexDepthRenderer=null),this._snapDepthBufInitRenderer&&!this._snapDepthBufInitRenderer.getValid()&&(this._snapDepthBufInitRenderer.destroy(),this._snapDepthBufInitRenderer=null),this._pickNormalsRenderer&&!1===this._pickNormalsRenderer.getValid()&&(this._pickNormalsRenderer.destroy(),this._pickNormalsRenderer=null),this._pickNormalsFlatRenderer&&!1===this._pickNormalsFlatRenderer.getValid()&&(this._pickNormalsFlatRenderer.destroy(),this._pickNormalsFlatRenderer=null),this._occlusionRenderer&&!1===this._occlusionRenderer.getValid()&&(this._occlusionRenderer.destroy(),this._occlusionRenderer=null)}eagerCreateRenders(){this._silhouetteRenderer||(this._silhouetteRenderer=new Qa(this._scene)),this._pickMeshRenderer||(this._pickMeshRenderer=new nl(this._scene)),this._pickDepthRenderer||(this._pickDepthRenderer=new ul(this._scene)),this._pickNormalsRenderer||(this._pickNormalsRenderer=new Zl(this._scene)),this._vertexDepthRenderer||(this._vertexDepthRenderer=new gl(this._scene)),this._snapDepthBufInitRenderer||(this._snapDepthBufInitRenderer=new Dl(this._scene))}get colorRenderer(){return this._colorRenderer||(this._colorRenderer=new La(this._scene,!1)),this._colorRenderer}get colorRendererWithSAO(){return this._colorRendererWithSAO||(this._colorRendererWithSAO=new La(this._scene,!0)),this._colorRendererWithSAO}get colorQualityRendererWithSAO(){return this._colorQualityRendererWithSAO}get silhouetteRenderer(){return this._silhouetteRenderer||(this._silhouetteRenderer=new Qa(this._scene)),this._silhouetteRenderer}get depthRenderer(){return this._depthRenderer||(this._depthRenderer=new Ul(this._scene)),this._depthRenderer}get normalsRenderer(){return this._normalsRenderer||(this._normalsRenderer=new Ql(this._scene)),this._normalsRenderer}get edgesRenderer(){return this._edgesRenderer||(this._edgesRenderer=new Za(this._scene)),this._edgesRenderer}get edgesColorRenderer(){return this._edgesColorRenderer||(this._edgesColorRenderer=new tl(this._scene)),this._edgesColorRenderer}get pickMeshRenderer(){return this._pickMeshRenderer||(this._pickMeshRenderer=new nl(this._scene)),this._pickMeshRenderer}get pickNormalsRenderer(){return this._pickNormalsRenderer||(this._pickNormalsRenderer=new Zl(this._scene)),this._pickNormalsRenderer}get pickNormalsFlatRenderer(){return this._pickNormalsFlatRenderer||(this._pickNormalsFlatRenderer=new Zl(this._scene)),this._pickNormalsFlatRenderer}get pickDepthRenderer(){return this._pickDepthRenderer||(this._pickDepthRenderer=new ul(this._scene)),this._pickDepthRenderer}get vertexDepthRenderer(){return this._vertexDepthRenderer||(this._vertexDepthRenderer=new gl(this._scene)),this._vertexDepthRenderer}get snapDepthBufInitRenderer(){return this._snapDepthBufInitRenderer||(this._snapDepthBufInitRenderer=new Dl(this._scene)),this._snapDepthBufInitRenderer}get occlusionRenderer(){return this._occlusionRenderer||(this._occlusionRenderer=new wl(this._scene)),this._occlusionRenderer}_destroy(){this._colorRenderer&&this._colorRenderer.destroy(),this._colorRendererWithSAO&&this._colorRendererWithSAO.destroy(),this._flatColorRenderer&&this._flatColorRenderer.destroy(),this._flatColorRendererWithSAO&&this._flatColorRendererWithSAO.destroy(),this._colorQualityRendererWithSAO&&this._colorQualityRendererWithSAO.destroy(),this._depthRenderer&&this._depthRenderer.destroy(),this._normalsRenderer&&this._normalsRenderer.destroy(),this._silhouetteRenderer&&this._silhouetteRenderer.destroy(),this._edgesRenderer&&this._edgesRenderer.destroy(),this._edgesColorRenderer&&this._edgesColorRenderer.destroy(),this._pickMeshRenderer&&this._pickMeshRenderer.destroy(),this._pickDepthRenderer&&this._pickDepthRenderer.destroy(),this._vertexDepthRenderer&&this._vertexDepthRenderer.destroy(),this._snapDepthBufInitRenderer&&this._snapDepthBufInitRenderer.destroy(),this._pickNormalsRenderer&&this._pickNormalsRenderer.destroy(),this._pickNormalsFlatRenderer&&this._pickNormalsFlatRenderer.destroy(),this._occlusionRenderer&&this._occlusionRenderer.destroy()}}const Jl={};class $l{constructor(){this.positionsCompressed=[],this.metallicRoughness=[],this.indices8Bits=[],this.indices16Bits=[],this.indices32Bits=[],this.edgeIndices8Bits=[],this.edgeIndices16Bits=[],this.edgeIndices32Bits=[],this.perObjectColors=[],this.perObjectPickColors=[],this.perObjectSolid=[],this.perObjectOffsets=[],this.perObjectPositionsDecodeMatrices=[],this.perObjectInstancePositioningMatrices=[],this.perObjectVertexBases=[],this.perObjectIndexBaseOffsets=[],this.perObjectEdgeIndexBaseOffsets=[],this.perTriangleNumberPortionId8Bits=[],this.perTriangleNumberPortionId16Bits=[],this.perTriangleNumberPortionId32Bits=[],this.perEdgeNumberPortionId8Bits=[],this.perEdgeNumberPortionId16Bits=[],this.perEdgeNumberPortionId32Bits=[]}}class eh{constructor(){this.texturePerObjectIdColorsAndFlags=null,this.texturePerObjectIdOffsets=null,this.texturePerObjectIdPositionsDecodeMatrix=null,this.texturePerVertexIdCoordinates=null,this.texturePerPolygonIdPortionIds8Bits=null,this.texturePerPolygonIdPortionIds16Bits=null,this.texturePerPolygonIdPortionIds32Bits=null,this.texturePerEdgeIdPortionIds8Bits=null,this.texturePerEdgeIdPortionIds16Bits=null,this.texturePerEdgeIdPortionIds32Bits=null,this.texturePerPolygonIdIndices8Bits=null,this.texturePerPolygonIdIndices16Bits=null,this.texturePerPolygonIdIndices32Bits=null,this.texturePerPolygonIdEdgeIndices8Bits=null,this.texturePerPolygonIdEdgeIndices16Bits=null,this.texturePerPolygonIdEdgeIndices32Bits=null,this.textureModelMatrices=null}finalize(){this.indicesPerBitnessTextures={8:this.texturePerPolygonIdIndices8Bits,16:this.texturePerPolygonIdIndices16Bits,32:this.texturePerPolygonIdIndices32Bits},this.indicesPortionIdsPerBitnessTextures={8:this.texturePerPolygonIdPortionIds8Bits,16:this.texturePerPolygonIdPortionIds16Bits,32:this.texturePerPolygonIdPortionIds32Bits},this.edgeIndicesPerBitnessTextures={8:this.texturePerPolygonIdEdgeIndices8Bits,16:this.texturePerPolygonIdEdgeIndices16Bits,32:this.texturePerPolygonIdEdgeIndices32Bits},this.edgeIndicesPortionIdsPerBitnessTextures={8:this.texturePerEdgeIdPortionIds8Bits,16:this.texturePerEdgeIdPortionIds16Bits,32:this.texturePerEdgeIdPortionIds32Bits}}bindCommonTextures(e,t,s,i,r,o){this.texturePerObjectIdPositionsDecodeMatrix.bindTexture(e,t,1),this.texturePerVertexIdCoordinates.bindTexture(e,s,2),this.texturePerObjectIdColorsAndFlags.bindTexture(e,i,3),this.texturePerObjectIdOffsets.bindTexture(e,o,4)}bindTriangleIndicesTextures(e,t,s,i){this.indicesPortionIdsPerBitnessTextures[i].bindTexture(e,t,5),this.indicesPerBitnessTextures[i].bindTexture(e,s,6)}bindEdgeIndicesTextures(e,t,s,i){this.edgeIndicesPortionIdsPerBitnessTextures[i].bindTexture(e,t,5),this.edgeIndicesPerBitnessTextures[i].bindTexture(e,s,6)}}class th{constructor(e,t,s,i,r=null){this._gl=e,this._texture=t,this._textureWidth=s,this._textureHeight=i,this._textureData=r}bindTexture(e,t,s){return e.bindTexture(t,this,s)}bind(e){return this._gl.activeTexture(this._gl["TEXTURE"+e]),this._gl.bindTexture(this._gl.TEXTURE_2D,this._texture),!0}unbind(e){}}const sh={sizeDataColorsAndFlags:0,sizeDataPositionDecodeMatrices:0,sizeDataTextureOffsets:0,sizeDataTexturePositions:0,sizeDataTextureIndices:0,sizeDataTextureEdgeIndices:0,sizeDataTexturePortionIds:0,numberOfGeometries:0,numberOfPortions:0,numberOfLayers:0,numberOfTextures:0,totalPolygons:0,totalPolygons8Bits:0,totalPolygons16Bits:0,totalPolygons32Bits:0,totalEdges:0,totalEdges8Bits:0,totalEdges16Bits:0,totalEdges32Bits:0,cannotCreatePortion:{because10BitsObjectId:0,becauseTextureSize:0},overheadSizeAlignementIndices:0,overheadSizeAlignementEdgeIndices:0};window.printDataTextureRamStats=function(){console.log(JSON.stringify(sh,null,4));let e=0;Object.keys(sh).forEach((t=>{t.startsWith("size")&&(e+=sh[t])})),console.log(`Total size ${e} bytes (${(e/1e3/1e3).toFixed(2)} MB)`),console.log(`Avg bytes / triangle: ${(e/sh.totalPolygons).toFixed(2)}`);let t={};Object.keys(sh).forEach((s=>{s.startsWith("size")&&(t[s]=`${(sh[s]/e*100).toFixed(2)} % of total`)})),console.log(JSON.stringify({percentualRamUsage:t},null,4))};class ih{disableBindedTextureFiltering(e){e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE)}generateTextureForColorsAndFlags(e,t,s,i,r,o,n){const a=t.length;this.numPortions=a;const l=4096,h=Math.ceil(a/512);if(0===h)throw"texture height===0";const c=new Uint8Array(16384*h);sh.sizeDataColorsAndFlags+=c.byteLength,sh.numberOfTextures++;for(let e=0;e<a;e++)c.set(t[e],32*e+0),c.set(s[e],32*e+4),c.set([0,0,0,0],32*e+8),c.set([0,0,0,0],32*e+12),c.set([i[e]>>24&255,i[e]>>16&255,i[e]>>8&255,255&i[e]],32*e+16),c.set([r[e]>>24&255,r[e]>>16&255,r[e]>>8&255,255&r[e]],32*e+20),c.set([o[e]>>24&255,o[e]>>16&255,o[e]>>8&255,255&o[e]],32*e+24),c.set([n[e]?1:0,0,0,0],32*e+28);const A=e.createTexture();return e.bindTexture(e.TEXTURE_2D,A),e.texStorage2D(e.TEXTURE_2D,1,e.RGBA8UI,l,h),e.texSubImage2D(e.TEXTURE_2D,0,0,0,l,h,e.RGBA_INTEGER,e.UNSIGNED_BYTE,c,0),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE),e.bindTexture(e.TEXTURE_2D,null),new th(e,A,l,h,c)}generateTextureForObjectOffsets(e,t){const s=512,i=Math.ceil(t/s);if(0===i)throw"texture height===0";const r=new Float32Array(1536*i).fill(0);sh.sizeDataTextureOffsets+=r.byteLength,sh.numberOfTextures++;const o=e.createTexture();return e.bindTexture(e.TEXTURE_2D,o),e.texStorage2D(e.TEXTURE_2D,1,e.RGB32F,s,i),e.texSubImage2D(e.TEXTURE_2D,0,0,0,s,i,e.RGB,e.FLOAT,r,0),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE),e.bindTexture(e.TEXTURE_2D,null),new th(e,o,s,i,r)}generateTextureForPositionsDecodeMatrices(e,t,s){const i=t.length;if(0===i)throw"num decode+entity matrices===0";const r=2048,o=Math.ceil(i/512),n=new Float32Array(8192*o);sh.sizeDataPositionDecodeMatrices+=n.byteLength,sh.numberOfTextures++;const a=p.mat4();for(let e=0;e<t.length;e++)n.set(p.mulMat4(s[e],t[e],a),16*e);const l=e.createTexture();return e.bindTexture(e.TEXTURE_2D,l),e.texStorage2D(e.TEXTURE_2D,1,e.RGBA32F,r,o),e.texSubImage2D(e.TEXTURE_2D,0,0,0,r,o,e.RGBA,e.FLOAT,n,0),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE),e.bindTexture(e.TEXTURE_2D,null),new th(e,l,r,o)}generateTextureFor8BitIndices(e,t){if(0===t.length)return{texture:null,textureHeight:0};const s=4096,i=Math.ceil(t.length/3/s);if(0===i)throw"texture height===0";const r=new Uint8Array(s*i*3);sh.sizeDataTextureIndices+=r.byteLength,sh.numberOfTextures++,r.fill(0),r.set(t,0);const o=e.createTexture();return e.bindTexture(e.TEXTURE_2D,o),e.texStorage2D(e.TEXTURE_2D,1,e.RGB8UI,s,i),e.texSubImage2D(e.TEXTURE_2D,0,0,0,s,i,e.RGB_INTEGER,e.UNSIGNED_BYTE,r,0),this.disableBindedTextureFiltering(e),e.bindTexture(e.TEXTURE_2D,null),new th(e,o,s,i)}generateTextureFor16BitIndices(e,t){if(0===t.length)return{texture:null,textureHeight:0};const s=4096,i=Math.ceil(t.length/3/s);if(0===i)throw"texture height===0";const r=new Uint16Array(s*i*3);sh.sizeDataTextureIndices+=r.byteLength,sh.numberOfTextures++,r.fill(0),r.set(t,0);const o=e.createTexture();return e.bindTexture(e.TEXTURE_2D,o),e.texStorage2D(e.TEXTURE_2D,1,e.RGB16UI,s,i),e.texSubImage2D(e.TEXTURE_2D,0,0,0,s,i,e.RGB_INTEGER,e.UNSIGNED_SHORT,r,0),this.disableBindedTextureFiltering(e),e.bindTexture(e.TEXTURE_2D,null),new th(e,o,s,i)}generateTextureFor32BitIndices(e,t){if(0===t.length)return{texture:null,textureHeight:0};const s=4096,i=Math.ceil(t.length/3/s);if(0===i)throw"texture height===0";const r=new Uint32Array(s*i*3);sh.sizeDataTextureIndices+=r.byteLength,sh.numberOfTextures++,r.fill(0),r.set(t,0);const o=e.createTexture();return e.bindTexture(e.TEXTURE_2D,o),e.texStorage2D(e.TEXTURE_2D,1,e.RGB32UI,s,i),e.texSubImage2D(e.TEXTURE_2D,0,0,0,s,i,e.RGB_INTEGER,e.UNSIGNED_INT,r,0),this.disableBindedTextureFiltering(e),e.bindTexture(e.TEXTURE_2D,null),new th(e,o,s,i)}generateTextureFor8BitsEdgeIndices(e,t){if(0===t.length)return{texture:null,textureHeight:0};const s=4096,i=Math.ceil(t.length/2/s);if(0===i)throw"texture height===0";const r=new Uint8Array(s*i*2);sh.sizeDataTextureEdgeIndices+=r.byteLength,sh.numberOfTextures++,r.fill(0),r.set(t,0);const o=e.createTexture();return e.bindTexture(e.TEXTURE_2D,o),e.texStorage2D(e.TEXTURE_2D,1,e.RG8UI,s,i),e.texSubImage2D(e.TEXTURE_2D,0,0,0,s,i,e.RG_INTEGER,e.UNSIGNED_BYTE,r,0),this.disableBindedTextureFiltering(e),e.bindTexture(e.TEXTURE_2D,null),new th(e,o,s,i)}generateTextureFor16BitsEdgeIndices(e,t){if(0===t.length)return{texture:null,textureHeight:0};const s=4096,i=Math.ceil(t.length/2/s);if(0===i)throw"texture height===0";const r=new Uint16Array(s*i*2);sh.sizeDataTextureEdgeIndices+=r.byteLength,sh.numberOfTextures++,r.fill(0),r.set(t,0);const o=e.createTexture();return e.bindTexture(e.TEXTURE_2D,o),e.texStorage2D(e.TEXTURE_2D,1,e.RG16UI,s,i),e.texSubImage2D(e.TEXTURE_2D,0,0,0,s,i,e.RG_INTEGER,e.UNSIGNED_SHORT,r,0),this.disableBindedTextureFiltering(e),e.bindTexture(e.TEXTURE_2D,null),new th(e,o,s,i)}generateTextureFor32BitsEdgeIndices(e,t){if(0===t.length)return{texture:null,textureHeight:0};const s=4096,i=Math.ceil(t.length/2/s);if(0===i)throw"texture height===0";const r=new Uint32Array(s*i*2);sh.sizeDataTextureEdgeIndices+=r.byteLength,sh.numberOfTextures++,r.fill(0),r.set(t,0);const o=e.createTexture();return e.bindTexture(e.TEXTURE_2D,o),e.texStorage2D(e.TEXTURE_2D,1,e.RG32UI,s,i),e.texSubImage2D(e.TEXTURE_2D,0,0,0,s,i,e.RG_INTEGER,e.UNSIGNED_INT,r,0),this.disableBindedTextureFiltering(e),e.bindTexture(e.TEXTURE_2D,null),new th(e,o,s,i)}generateTextureForPositions(e,t){const s=t.length/3,i=4096,r=Math.ceil(s/i);if(0===r)throw"texture height===0";const o=new Uint16Array(i*r*3);sh.sizeDataTexturePositions+=o.byteLength,sh.numberOfTextures++,o.fill(0),o.set(t,0);const n=e.createTexture();return e.bindTexture(e.TEXTURE_2D,n),e.texStorage2D(e.TEXTURE_2D,1,e.RGB16UI,i,r),e.texSubImage2D(e.TEXTURE_2D,0,0,0,i,r,e.RGB_INTEGER,e.UNSIGNED_SHORT,o,0),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE),e.bindTexture(e.TEXTURE_2D,null),new th(e,n,i,r)}generateTextureForPackedPortionIds(e,t){if(0===t.length)return{texture:null,textureHeight:0};const s=t.length,i=4096,r=Math.ceil(s/i);if(0===r)throw"texture height===0";const o=new Uint16Array(i*r);o.set(t,0),sh.sizeDataTexturePortionIds+=o.byteLength,sh.numberOfTextures++;const n=e.createTexture();return e.bindTexture(e.TEXTURE_2D,n),e.texStorage2D(e.TEXTURE_2D,1,e.R16UI,i,r),e.texSubImage2D(e.TEXTURE_2D,0,0,0,i,r,e.RED_INTEGER,e.UNSIGNED_SHORT,o,0),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE),e.bindTexture(e.TEXTURE_2D,null),new th(e,n,i,r)}}const rh=p.vec4([0,0,0,1]),oh=p.vec4([0,0,0,1]);p.vec4([0,0,0,1]);const nh=new Uint8Array(4),ah=new Float32Array(3),lh=p.AABB3();let hh=0;const ch=p.identityMat4();class Ah{constructor(e,t){sh.numberOfLayers++,this._layerNumber=hh++,this.sortId=`TriDTX-${this._layerNumber}`,this.layerIndex=t.layerIndex,this._dataTextureRenderers=function(e){const t=e.id;let s=Jl[t];return s||(s=new ql(e),Jl[t]=s,s._compile(),s.eagerCreateRenders(),e.on("compile",(()=>{s._compile(),s.eagerCreateRenders()})),e.on("destroyed",(()=>{delete Jl[t],s._destroy()}))),s}(e.scene),this.model=e,this._buffer=new $l,this._dataTextureState=new eh,this._dataTextureGenerator=new ih,this._state=new Ce({origin:p.vec3(t.origin),metallicRoughnessBuf:null,positionsDecodeMatrix:p.mat4(),textureState:this._dataTextureState,numIndices8Bits:0,numIndices16Bits:0,numIndices32Bits:0,numEdgeIndices8Bits:0,numEdgeIndices16Bits:0,numEdgeIndices32Bits:0,numVertices:0}),this._numPortions=0,this._numVisibleLayerPortions=0,this._numTransparentLayerPortions=0,this._numXRayedLayerPortions=0,this._numSelectedLayerPortions=0,this._numHighlightedLayerPortions=0,this._numClippableLayerPortions=0,this._numEdgesLayerPortions=0,this._numPickableLayerPortions=0,this._numCulledLayerPortions=0,this._subPortions=[],this._portionToSubPortionsMap=[],this._bucketGeometries={},this.aabb=p.collapseAABB3(),this._numUpdatesInFrame=0,this._finalized=!1}canCreatePortion(e){if(this._finalized)throw"Already finalized";const t=e.buckets.length;this._numPortions+t>65536&&sh.cannotCreatePortion.because10BitsObjectId++;let s=this._numPortions+t<=65536;const i=void 0!==e.geometryId&&null!==e.geometryId?`${e.geometryId}#0`:`${e.id}#0`;if(!this._bucketGeometries[i]){const t=Math.max(this._state.numIndices8Bits,this._state.numIndices16Bits,this._state.numIndices32Bits);let i=0,r=0;e.buckets.forEach((e=>{i+=e.positionsCompressed.length/3,r+=e.indices.length/3})),(this._state.numVertices+i>16777216||t+r>16777216)&&sh.cannotCreatePortion.becauseTextureSize++,s&&=this._state.numVertices+i<=16777216&&t+r<=16777216}return s}createPortion(e){if(this._finalized)throw"Already finalized";const t=[],s=e.worldAABB;e.buckets.forEach(((i,r)=>{const o=void 0!==e.geometryId&&null!==e.geometryId?`${e.geometryId}#${r}`:`${e.id}#${r}`;let n=this._bucketGeometries[o];n||(n=this._createBucketGeometry(e,i),this._bucketGeometries[o]=n);const a=p.collapseAABB3(lh),l=this._createSubPortion(e,n,i,a);p.expandAABB3(s,a),t.push(l)}));const i=this._state.origin;0===i[0]&&0===i[1]&&0===i[2]||(s[0]+=i[0],s[1]+=i[1],s[2]+=i[2],s[3]+=i[0],s[4]+=i[1],s[5]+=i[2]),p.expandAABB3(this.aabb,s);const r=this._portionToSubPortionsMap.length;return this._portionToSubPortionsMap.push(t),this.model.numPortions++,r}_createBucketGeometry(e,t){if(t.indices){const e=8*Math.ceil(t.indices.length/3/8)*3;sh.overheadSizeAlignementIndices+=2*(e-t.indices.length);const s=new Uint32Array(e);s.fill(0),s.set(t.indices),t.indices=s}if(t.edgeIndices){const e=8*Math.ceil(t.edgeIndices.length/2/8)*2;sh.overheadSizeAlignementEdgeIndices+=2*(e-t.edgeIndices.length);const s=new Uint32Array(e);s.fill(0),s.set(t.edgeIndices),t.edgeIndices=s}const s=t.positionsCompressed,i=t.indices,r=t.edgeIndices,o=this._buffer,n=o.positionsCompressed.length/3,a=s.length/3;for(let e=0,t=s.length;e<t;e++)o.positionsCompressed.push(s[e]);let l,h,c=0;if(i){let e;c=i.length/3,e=a<=256?o.indices8Bits:a<=65536?o.indices16Bits:o.indices32Bits,l=e.length/3;for(let t=0,s=i.length;t<s;t++)e.push(i[t])}let A=0;if(r){let e;A=r.length/2,e=a<=256?o.edgeIndices8Bits:a<=65536?o.edgeIndices16Bits:o.edgeIndices32Bits,h=e.length/2;for(let t=0,s=r.length;t<s;t++)e.push(r[t])}this._state.numVertices+=a,sh.numberOfGeometries++;const u=p.collapseAABB3();p.expandAABB3Points3(u,t.positionsCompressed),at.decompressAABB(u,e.positionsDecodeMatrix);return{vertexBase:n,numVertices:a,numTriangles:c,numEdges:A,indicesBase:l,edgeIndicesBase:h,aabb:u,obb:null}}_createSubPortion(e,t,s,i){const r=e.color;e.metallic,e.roughness;const o=e.colors,n=e.opacity,a=e.meshMatrix,l=e.pickColor,h=this._buffer,c=this._state;if(h.perObjectPositionsDecodeMatrices.push(e.positionsDecodeMatrix),h.perObjectInstancePositioningMatrices.push(a||ch),a){t.obb||(t.obb=p.AABB3ToOBB3(t.aabb));const e=t.obb;for(let t=0,s=e.length;t<s;t+=4)rh[0]=e[t+0],rh[1]=e[t+1],rh[2]=e[t+2],rh[3]=1,a&&p.transformPoint4(a,rh,oh),p.expandAABB3Point3(i,oh)}else p.expandAABB3(i,t.aabb);h.perObjectSolid.push(!!e.solid),o?h.perObjectColors.push([255*o[0],255*o[1],255*o[2],255]):r&&h.perObjectColors.push([r[0],r[1],r[2],n]),h.perObjectPickColors.push(l),h.perObjectVertexBases.push(t.vertexBase);{let e;e=t.numVertices<=256?c.numIndices8Bits:t.numVertices<=65536?c.numIndices16Bits:c.numIndices32Bits,h.perObjectIndexBaseOffsets.push(e/3-t.indicesBase)}{let e;e=t.numVertices<=256?c.numEdgeIndices8Bits:t.numVertices<=65536?c.numEdgeIndices16Bits:c.numEdgeIndices32Bits,h.perObjectEdgeIndexBaseOffsets.push(e/2-t.edgeIndicesBase)}const A=this._subPortions.length;if(t.numTriangles>0){let e,s=3*t.numTriangles;t.numVertices<=256?(e=h.perTriangleNumberPortionId8Bits,c.numIndices8Bits+=s,sh.totalPolygons8Bits+=t.numTriangles):t.numVertices<=65536?(e=h.perTriangleNumberPortionId16Bits,c.numIndices16Bits+=s,sh.totalPolygons16Bits+=t.numTriangles):(e=h.perTriangleNumberPortionId32Bits,c.numIndices32Bits+=s,sh.totalPolygons32Bits+=t.numTriangles),sh.totalPolygons+=t.numTriangles;for(let s=0;s<t.numTriangles;s+=8)e.push(A)}if(t.numEdges>0){let e,s=2*t.numEdges;t.numVertices<=256?(e=h.perEdgeNumberPortionId8Bits,c.numEdgeIndices8Bits+=s,sh.totalEdges8Bits+=t.numEdges):t.numVertices<=65536?(e=h.perEdgeNumberPortionId16Bits,c.numEdgeIndices16Bits+=s,sh.totalEdges16Bits+=t.numEdges):(e=h.perEdgeNumberPortionId32Bits,c.numEdgeIndices32Bits+=s,sh.totalEdges32Bits+=t.numEdges),sh.totalEdges+=t.numEdges;for(let s=0;s<t.numEdges;s+=8)e.push(A)}return this._subPortions.push({numVertices:t.numTriangles}),this._numPortions++,sh.numberOfPortions++,A}finalize(){if(this._finalized)return;const e=this._state,t=this._dataTextureState,s=this.model.scene.canvas.gl,i=this._buffer;e.gl=s,t.texturePerObjectIdColorsAndFlags=this._dataTextureGenerator.generateTextureForColorsAndFlags(s,i.perObjectColors,i.perObjectPickColors,i.perObjectVertexBases,i.perObjectIndexBaseOffsets,i.perObjectEdgeIndexBaseOffsets,i.perObjectSolid),t.texturePerObjectIdOffsets=this._dataTextureGenerator.generateTextureForObjectOffsets(s,this._numPortions),t.texturePerObjectIdPositionsDecodeMatrix=this._dataTextureGenerator.generateTextureForPositionsDecodeMatrices(s,i.perObjectPositionsDecodeMatrices,i.perObjectInstancePositioningMatrices),t.texturePerVertexIdCoordinates=this._dataTextureGenerator.generateTextureForPositions(s,i.positionsCompressed),t.texturePerPolygonIdPortionIds8Bits=this._dataTextureGenerator.generateTextureForPackedPortionIds(s,i.perTriangleNumberPortionId8Bits),t.texturePerPolygonIdPortionIds16Bits=this._dataTextureGenerator.generateTextureForPackedPortionIds(s,i.perTriangleNumberPortionId16Bits),t.texturePerPolygonIdPortionIds32Bits=this._dataTextureGenerator.generateTextureForPackedPortionIds(s,i.perTriangleNumberPortionId32Bits),i.perEdgeNumberPortionId8Bits.length>0&&(t.texturePerEdgeIdPortionIds8Bits=this._dataTextureGenerator.generateTextureForPackedPortionIds(s,i.perEdgeNumberPortionId8Bits)),i.perEdgeNumberPortionId16Bits.length>0&&(t.texturePerEdgeIdPortionIds16Bits=this._dataTextureGenerator.generateTextureForPackedPortionIds(s,i.perEdgeNumberPortionId16Bits)),i.perEdgeNumberPortionId32Bits.length>0&&(t.texturePerEdgeIdPortionIds32Bits=this._dataTextureGenerator.generateTextureForPackedPortionIds(s,i.perEdgeNumberPortionId32Bits)),i.indices8Bits.length>0&&(t.texturePerPolygonIdIndices8Bits=this._dataTextureGenerator.generateTextureFor8BitIndices(s,i.indices8Bits)),i.indices16Bits.length>0&&(t.texturePerPolygonIdIndices16Bits=this._dataTextureGenerator.generateTextureFor16BitIndices(s,i.indices16Bits)),i.indices32Bits.length>0&&(t.texturePerPolygonIdIndices32Bits=this._dataTextureGenerator.generateTextureFor32BitIndices(s,i.indices32Bits)),i.edgeIndices8Bits.length>0&&(t.texturePerPolygonIdEdgeIndices8Bits=this._dataTextureGenerator.generateTextureFor8BitsEdgeIndices(s,i.edgeIndices8Bits)),i.edgeIndices16Bits.length>0&&(t.texturePerPolygonIdEdgeIndices16Bits=this._dataTextureGenerator.generateTextureFor16BitsEdgeIndices(s,i.edgeIndices16Bits)),i.edgeIndices32Bits.length>0&&(t.texturePerPolygonIdEdgeIndices32Bits=this._dataTextureGenerator.generateTextureFor32BitsEdgeIndices(s,i.edgeIndices32Bits)),t.finalize(),this._buffer=null,this._bucketGeometries={},this._finalized=!0,this._deferredSetFlagsDirty=!1,this._onSceneRendering=this.model.scene.on("rendering",(()=>{this._deferredSetFlagsDirty&&this._uploadDeferredFlags(),this._numUpdatesInFrame=0}))}isEmpty(){return 0===this._numPortions}initFlags(e,t,s){t&F&&(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++),t&k&&(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++),t&G&&(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++),t&V&&(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++),t&U&&(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++),t&j&&(this._numEdgesLayerPortions++,this.model.numEdgesLayerPortions++),t&L&&(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++),t&M&&(this._numCulledLayerPortions++,this.model.numCulledLayerPortions++),s&&(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++);this._setFlags(e,t,s,true),this._setFlags2(e,t,true)}flushInitFlags(){this._setDeferredFlags(),this._setDeferredFlags2()}setVisible(e,t,s){if(!this._finalized)throw"Not finalized";t&F?(this._numVisibleLayerPortions++,this.model.numVisibleLayerPortions++):(this._numVisibleLayerPortions--,this.model.numVisibleLayerPortions--),this._setFlags(e,t,s)}setHighlighted(e,t,s){if(!this._finalized)throw"Not finalized";t&k?(this._numHighlightedLayerPortions++,this.model.numHighlightedLayerPortions++):(this._numHighlightedLayerPortions--,this.model.numHighlightedLayerPortions--),this._setFlags(e,t,s)}setXRayed(e,t,s){if(!this._finalized)throw"Not finalized";t&G?(this._numXRayedLayerPortions++,this.model.numXRayedLayerPortions++):(this._numXRayedLayerPortions--,this.model.numXRayedLayerPortions--),this._setFlags(e,t,s)}setSelected(e,t,s){if(!this._finalized)throw"Not finalized";t&V?(this._numSelectedLayerPortions++,this.model.numSelectedLayerPortions++):(this._numSelectedLayerPortions--,this.model.numSelectedLayerPortions--),this._setFlags(e,t,s)}setEdges(e,t,s){if(!this._finalized)throw"Not finalized";t&j?(this._numEdgesLayerPortions++,this.model.numEdgesLayerPortions++):(this._numEdgesLayerPortions--,this.model.numEdgesLayerPortions--),this._setFlags(e,t,s)}setClippable(e,t){if(!this._finalized)throw"Not finalized";t&U?(this._numClippableLayerPortions++,this.model.numClippableLayerPortions++):(this._numClippableLayerPortions--,this.model.numClippableLayerPortions--),this._setFlags2(e,t)}_beginDeferredFlags(){this._deferredSetFlagsActive=!0}_uploadDeferredFlags(){if(console.info("_uploadDeferredFlags"),this._deferredSetFlagsActive=!1,!this._deferredSetFlagsDirty)return;this._deferredSetFlagsDirty=!1;const e=this.model.scene.canvas.gl,t=this._dataTextureState;e.bindTexture(e.TEXTURE_2D,t.texturePerObjectIdColorsAndFlags._texture),e.texSubImage2D(e.TEXTURE_2D,0,0,0,t.texturePerObjectIdColorsAndFlags._textureWidth,t.texturePerObjectIdColorsAndFlags._textureHeight,e.RGBA_INTEGER,e.UNSIGNED_BYTE,t.texturePerObjectIdColorsAndFlags._textureData),e.bindTexture(e.TEXTURE_2D,t.texturePerObjectIdOffsets._texture),e.texSubImage2D(e.TEXTURE_2D,0,0,0,t.texturePerObjectIdOffsets._textureWidth,t.texturePerObjectIdOffsets._textureHeight,e.RGB,e.FLOAT,t.texturePerObjectIdOffsets._textureData)}setCulled(e,t,s){if(!this._finalized)throw"Not finalized";t&M?(this._numCulledLayerPortions+=this._portionToSubPortionsMap[e].length,this.model.numCulledLayerPortions++):(this._numCulledLayerPortions-=this._portionToSubPortionsMap[e].length,this.model.numCulledLayerPortions--),this._setFlags(e,t,s)}setCollidable(e,t){if(!this._finalized)throw"Not finalized"}setPickable(e,t,s){if(!this._finalized)throw"Not finalized";t&L?(this._numPickableLayerPortions++,this.model.numPickableLayerPortions++):(this._numPickableLayerPortions--,this.model.numPickableLayerPortions--),this._setFlags(e,t,s)}setColor(e,t){const s=this._portionToSubPortionsMap[e];for(let e=0,i=s.length;e<i;e++)this._subPortionSetColor(s[e],t)}_subPortionSetColor(e,t){if(!this._finalized)throw"Not finalized";const s=this._dataTextureState,i=this.model.scene.canvas.gl;if(nh[0]=t[0],nh[1]=t[1],nh[2]=t[2],nh[3]=t[3],s.texturePerObjectIdColorsAndFlags._textureData.set(nh,32*e),this._deferredSetFlagsActive)return console.info("_subPortionSetColor defer"),void(this._deferredSetFlagsDirty=!0);++this._numUpdatesInFrame>=10&&this._beginDeferredFlags(),console.info("_subPortionSetColor write through"),i.bindTexture(i.TEXTURE_2D,s.texturePerObjectIdColorsAndFlags._texture),i.texSubImage2D(i.TEXTURE_2D,0,e%512*8,Math.floor(e/512),1,1,i.RGBA_INTEGER,i.UNSIGNED_BYTE,nh)}setTransparent(e,t,s){s?(this._numTransparentLayerPortions++,this.model.numTransparentLayerPortions++):(this._numTransparentLayerPortions--,this.model.numTransparentLayerPortions--),this._setFlags(e,t,s)}_setFlags(e,t,s,i=!1){const r=this._portionToSubPortionsMap[e];for(let e=0,o=r.length;e<o;e++)this._subPortionSetFlags(r[e],t,s,i)}_subPortionSetFlags(e,t,s,i=!1){if(!this._finalized)throw"Not finalized";const r=!!(t&F),o=!!(t&G),n=!!(t&k),a=!!(t&V),l=!!(t&M);let h,c;h=!r||l||o?fr.NOT_RENDERED:s?fr.COLOR_TRANSPARENT:fr.COLOR_OPAQUE,c=!r||l?fr.NOT_RENDERED:a?fr.SILHOUETTE_SELECTED:n?fr.SILHOUETTE_HIGHLIGHTED:o?fr.SILHOUETTE_XRAYED:fr.NOT_RENDERED;let A=0;A=!r||l?fr.NOT_RENDERED:a?fr.EDGES_SELECTED:n?fr.EDGES_HIGHLIGHTED:o?fr.EDGES_XRAYED:!!(t&j)?s?fr.EDGES_COLOR_TRANSPARENT:fr.EDGES_COLOR_OPAQUE:fr.NOT_RENDERED;let u=r&&!!(t&L)?fr.PICK:fr.NOT_RENDERED;const p=this._dataTextureState,d=this.model.scene.canvas.gl;nh[0]=h,nh[1]=c,nh[2]=A,nh[3]=u,p.texturePerObjectIdColorsAndFlags._textureData.set(nh,32*e+8),this._deferredSetFlagsActive||i?this._deferredSetFlagsDirty=!0:(++this._numUpdatesInFrame>=10&&this._beginDeferredFlags(),d.bindTexture(d.TEXTURE_2D,p.texturePerObjectIdColorsAndFlags._texture),d.texSubImage2D(d.TEXTURE_2D,0,e%512*8+2,Math.floor(e/512),1,1,d.RGBA_INTEGER,d.UNSIGNED_BYTE,nh))}_setDeferredFlags(){}_setFlags2(e,t,s=!1){const i=this._portionToSubPortionsMap[e];for(let e=0,r=i.length;e<r;e++)this._subPortionSetFlags2(i[e],t,s)}_subPortionSetFlags2(e,t,s=!1){if(!this._finalized)throw"Not finalized";const i=t&U?255:0,r=this._dataTextureState,o=this.model.scene.canvas.gl;nh[0]=i,nh[1]=0,nh[2]=1,nh[3]=2,r.texturePerObjectIdColorsAndFlags._textureData.set(nh,32*e+12),this._deferredSetFlagsActive||s?this._deferredSetFlagsDirty=!0:(++this._numUpdatesInFrame>=10&&this._beginDeferredFlags(),o.bindTexture(o.TEXTURE_2D,r.texturePerObjectIdColorsAndFlags._texture),o.texSubImage2D(o.TEXTURE_2D,0,e%512*8+3,Math.floor(e/512),1,1,o.RGBA_INTEGER,o.UNSIGNED_BYTE,nh))}_setDeferredFlags2(){}setOffset(e,t){const s=this._portionToSubPortionsMap[e];for(let e=0,i=s.length;e<i;e++)this._subPortionSetOffset(s[e],t)}_subPortionSetOffset(e,t){if(!this._finalized)throw"Not finalized";const s=this._dataTextureState,i=this.model.scene.canvas.gl;ah[0]=t[0],ah[1]=t[1],ah[2]=t[2],s.texturePerObjectIdOffsets._textureData.set(ah,3*e),this._deferredSetFlagsActive?this._deferredSetFlagsDirty=!0:(++this._numUpdatesInFrame>=10&&this._beginDeferredFlags(),i.bindTexture(i.TEXTURE_2D,s.texturePerObjectIdOffsets._texture),i.texSubImage2D(i.TEXTURE_2D,0,0,e,1,1,i.RGB,i.FLOAT,ah))}drawColorOpaque(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&(this._updateBackfaceCull(e,t),t.withSAO&&this.model.saoEnabled?this._dataTextureRenderers.colorRendererWithSAO&&this._dataTextureRenderers.colorRendererWithSAO.drawLayer(t,this,fr.COLOR_OPAQUE):this._dataTextureRenderers.colorRenderer&&this._dataTextureRenderers.colorRenderer.drawLayer(t,this,fr.COLOR_OPAQUE))}_updateBackfaceCull(e,t){const s=this.model.backfaces||e.sectioned;if(t.backfaces!==s){const e=t.gl;s?e.disable(e.CULL_FACE):e.enable(e.CULL_FACE),t.backfaces=s}}drawColorTransparent(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numTransparentLayerPortions&&this._numXRayedLayerPortions!==this._numPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.colorRenderer&&this._dataTextureRenderers.colorRenderer.drawLayer(t,this,fr.COLOR_TRANSPARENT))}drawDepth(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.depthRenderer&&this._dataTextureRenderers.depthRenderer.drawLayer(t,this,fr.COLOR_OPAQUE))}drawNormals(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&this._numTransparentLayerPortions!==this._numPortions&&this._numXRayedLayerPortions!==this._numPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.normalsRenderer&&this._dataTextureRenderers.normalsRenderer.drawLayer(t,this,fr.COLOR_OPAQUE))}drawSilhouetteXRayed(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numXRayedLayerPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.silhouetteRenderer&&this._dataTextureRenderers.silhouetteRenderer.drawLayer(t,this,fr.SILHOUETTE_XRAYED))}drawSilhouetteHighlighted(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numHighlightedLayerPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.silhouetteRenderer&&this._dataTextureRenderers.silhouetteRenderer.drawLayer(t,this,fr.SILHOUETTE_HIGHLIGHTED))}drawSilhouetteSelected(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numSelectedLayerPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.silhouetteRenderer&&this._dataTextureRenderers.silhouetteRenderer.drawLayer(t,this,fr.SILHOUETTE_SELECTED))}drawEdgesColorOpaque(e,t){this.model.scene.logarithmicDepthBufferEnabled?this.model.scene._loggedWarning||(console.log("Edge enhancement for SceneModel data texture layers currently disabled with logarithmic depth buffer"),this.model.scene._loggedWarning=!0):this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numEdgesLayerPortions&&this._dataTextureRenderers.edgesColorRenderer&&this._dataTextureRenderers.edgesColorRenderer.drawLayer(t,this,fr.EDGES_COLOR_OPAQUE)}drawEdgesColorTransparent(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numEdgesLayerPortions&&0!==this._numTransparentLayerPortions&&this._dataTextureRenderers.edgesColorRenderer&&this._dataTextureRenderers.edgesColorRenderer.drawLayer(t,this,fr.EDGES_COLOR_TRANSPARENT)}drawEdgesHighlighted(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numHighlightedLayerPortions&&this._dataTextureRenderers.edgesRenderer&&this._dataTextureRenderers.edgesRenderer.drawLayer(t,this,fr.EDGES_HIGHLIGHTED)}drawEdgesSelected(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numSelectedLayerPortions&&this._dataTextureRenderers.edgesRenderer&&this._dataTextureRenderers.edgesRenderer.drawLayer(t,this,fr.EDGES_SELECTED)}drawEdgesXRayed(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&0!==this._numXRayedLayerPortions&&this._dataTextureRenderers.edgesRenderer&&this._dataTextureRenderers.edgesRenderer.drawLayer(t,this,fr.EDGES_XRAYED)}drawOcclusion(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.occlusionRenderer&&this._dataTextureRenderers.occlusionRenderer.drawLayer(t,this,fr.COLOR_OPAQUE))}drawShadow(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.shadowRenderer&&this._dataTextureRenderers.shadowRenderer.drawLayer(t,this,fr.COLOR_OPAQUE))}setPickMatrices(e,t){}drawPickMesh(e,t){0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.pickMeshRenderer&&this._dataTextureRenderers.pickMeshRenderer.drawLayer(t,this,fr.PICK))}drawPickDepths(e,t){0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.pickDepthRenderer&&this._dataTextureRenderers.pickDepthRenderer.drawLayer(t,this,fr.PICK))}drawSnapInitDepthBuf(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.snapDepthBufInitRenderer&&this._dataTextureRenderers.snapDepthBufInitRenderer.drawLayer(t,this,fr.PICK))}drawSnapDepths(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.vertexDepthRenderer&&this._dataTextureRenderers.vertexDepthRenderer.drawLayer(t,this,fr.PICK))}drawPickNormals(e,t){this._numCulledLayerPortions!==this._numPortions&&0!==this._numVisibleLayerPortions&&(this._updateBackfaceCull(e,t),this._dataTextureRenderers.pickNormalsRenderer&&this._dataTextureRenderers.pickNormalsRenderer.drawLayer(t,this,fr.PICK))}destroy(){if(this._destroyed)return;const e=this._state;e.metallicRoughnessBuf&&(e.metallicRoughnessBuf.destroy(),e.metallicRoughnessBuf=null),this.model.scene.off(this._onSceneRendering),e.destroy(),this._destroyed=!0}}const uh=p.vec3();p.mat4();const ph=p.vec3([1,1,1]),dh=p.vec3([0,0,0]),fh=p.vec3([0,0,0]),Eh=p.identityQuaternion(),mh=p.identityMat4(),yh="defaultColorTexture",gh="defaultMetalRoughTexture",Ih="defaultNormalsTexture",vh="defaultEmissiveTexture",Th="defaultOcclusionTexture",_h="defaultTextureSet",Rh=new Uint8Array([255,255,255]);class Ph extends O{constructor(e,t={}){super(e,t),this._dtxEnabled=this.scene.dtxEnabled&&!1!==t.dtxEnabled,this._enableVertexWelding=!1,this._enableIndexBucketing=!0,this._vboBatchingLayerScratchMemory=(dr++,pr),this._textureTranscoder=t.textureTranscoder||function(e){const t=e.scene.id;let s=va[t];return s||(s=new Ia({viewer:e}),va[t]=s,e.scene.on("destroyed",(()=>{delete va[t],s.destroy()}))),s}(this.scene.viewer),this._maxGeometryBatchSize=t.maxGeometryBatchSize,this._aabb=p.collapseAABB3(),this._aabbDirty=!0,this._quantizationRanges={},this._vboInstancingLayers={},this._vboBatchingLayers={},this._dtxLayers={},this._meshList=[],this.layerList=[],this._entityList=[],this._geometries={},this._dtxBuckets={},this._textures={},this._textureSets={},this._meshes={},this._entities={},this._scheduledMeshes={},this.renderFlags=new Xs,this.numGeometries=0,this.numPortions=0,this.numVisibleLayerPortions=0,this.numTransparentLayerPortions=0,this.numXRayedLayerPortions=0,this.numHighlightedLayerPortions=0,this.numSelectedLayerPortions=0,this.numEdgesLayerPortions=0,this.numPickableLayerPortions=0,this.numClippableLayerPortions=0,this.numCulledLayerPortions=0,this.numEntities=0,this._numTriangles=0,this._numLines=0,this._numPoints=0,this._edgeThreshold=t.edgeThreshold||10,this._origin=p.vec3(t.origin||[0,0,0]),this._position=p.vec3(t.position||[0,0,0]),this._rotation=p.vec3(t.rotation||[0,0,0]),this._quaternion=p.vec4(t.quaternion||[0,0,0,1]),this._conjugateQuaternion=p.vec4(t.quaternion||[0,0,0,1]),t.rotation&&p.eulerToQuaternion(this._rotation,"XYZ",this._quaternion),this._scale=p.vec3(t.scale||[1,1,1]),this._worldRotationMatrix=p.mat4(),this._worldRotationMatrixConjugate=p.mat4(),this._matrix=p.mat4(),this._matrixDirty=!0,this._rebuildMatrices(),this._worldNormalMatrix=p.mat4(),p.inverseMat4(this._matrix,this._worldNormalMatrix),p.transposeMat4(this._worldNormalMatrix),(t.matrix||t.position||t.rotation||t.scale||t.quaternion)&&(this._viewMatrix=p.mat4(),this._viewNormalMatrix=p.mat4(),this._viewMatrixDirty=!0,this._matrixNonIdentity=!0),this._opacity=1,this._colorize=[1,1,1],this._saoEnabled=!1!==t.saoEnabled,this._pbrEnabled=!1!==t.pbrEnabled,this._colorTextureEnabled=!1!==t.colorTextureEnabled,this._isModel=t.isModel,this._isModel&&this.scene._registerModel(this),this._onCameraViewMatrix=this.scene.camera.on("matrix",(()=>{this._viewMatrixDirty=!0})),this.scene.vfc.enabled&&(this._vfcManager=this.scene.vfc.getVFCManager(this)),this._createDefaultTextureSet(),this.visible=t.visible,this.culled=t.culled,this.pickable=t.pickable,this.clippable=t.clippable,this.collidable=t.collidable,this.castsShadow=t.castsShadow,this.receivesShadow=t.receivesShadow,this.xrayed=t.xrayed,this.highlighted=t.highlighted,this.selected=t.selected,this.edges=t.edges,this.colorize=t.colorize,this.opacity=t.opacity,this.backfaces=t.backfaces}_createDefaultTextureSet(){const e=new pa({id:yh,texture:new _i({gl:this.scene.canvas.gl,preloadColor:[1,1,1,1]})}),t=new pa({id:gh,texture:new _i({gl:this.scene.canvas.gl,preloadColor:[0,1,1,1]})}),s=new pa({id:Ih,texture:new _i({gl:this.scene.canvas.gl,preloadColor:[0,0,0,0]})}),i=new pa({id:vh,texture:new _i({gl:this.scene.canvas.gl,preloadColor:[0,0,0,1]})}),r=new pa({id:Th,texture:new _i({gl:this.scene.canvas.gl,preloadColor:[1,1,1,1]})});this._textures.defaultColorTexture=e,this._textures.defaultMetalRoughTexture=t,this._textures.defaultNormalsTexture=s,this._textures.defaultEmissiveTexture=i,this._textures.defaultOcclusionTexture=r,this._textureSets.defaultTextureSet=new ua({id:_h,model:this,colorTexture:e,metallicRoughnessTexture:t,normalsTexture:s,emissiveTexture:i,occlusionTexture:r})}get isPerformanceModel(){return!0}get objects(){return this._entities}get origin(){return this._origin}set position(e){this._position.set(e||[0,0,0]),this._setWorldMatrixDirty(),this._setWorldAABBDirty(),this.glRedraw()}get position(){return this._position}set rotation(e){this._rotation.set(e||[0,0,0]),p.eulerToQuaternion(this._rotation,"XYZ",this._quaternion),this._setWorldMatrixDirty(),this._setWorldAABBDirty(),this.glRedraw()}get rotation(){return this._rotation}set quaternion(e){this._quaternion.set(e||[0,0,0,1]),p.quaternionToEuler(this._quaternion,"XYZ",this._rotation),this._setWorldMatrixDirty(),this._setWorldAABBDirty(),this.glRedraw()}get quaternion(){return this._quaternion}set scale(e){}get scale(){return this._scale}set matrix(e){this._matrix.set(e||mh),p.quaternionToRotationMat4(this._quaternion,this._worldRotationMatrix),p.conjugateQuaternion(this._quaternion,this._conjugateQuaternion),p.quaternionToRotationMat4(this._quaternion,this._worldRotationMatrixConjugate),this._matrix.set(this._worldRotationMatrix),p.translateMat4v(this._position,this._matrix),this._matrixDirty=!1,this._setWorldMatrixDirty(),this._setWorldAABBDirty(),this.glRedraw()}get matrix(){return this._matrixDirty&&this._rebuildMatrices(),this._matrix}get rotationMatrix(){return this._matrixDirty&&this._rebuildMatrices(),this._worldRotationMatrix}_rebuildMatrices(){this._matrixDirty&&(p.quaternionToRotationMat4(this._quaternion,this._worldRotationMatrix),p.conjugateQuaternion(this._quaternion,this._conjugateQuaternion),p.quaternionToRotationMat4(this._quaternion,this._worldRotationMatrixConjugate),this._matrix.set(this._worldRotationMatrix),p.translateMat4v(this._position,this._matrix),this._matrixDirty=!1)}get rotationMatrixConjugate(){return this._matrixDirty&&this._rebuildMatrices(),this._worldRotationMatrixConjugate}_setWorldMatrixDirty(){this._matrixDirty=!0}_setLocalAABBDirty(){for(let e=0,t=this._entityList.length;e<t;e++)this._entityList[e]._setLocalAABBDirty()}_setWorldAABBDirty(){this._aabbDirty=!0,this.scene._aabbDirty=!0,this._matrixDirty=!0;for(let e=0,t=this._entityList.length;e<t;e++)this._entityList[e]._setWorldAABBDirty()}get worldMatrix(){return this.matrix}get worldNormalMatrix(){return this._worldNormalMatrix}get viewMatrix(){return this._viewMatrix?(this._matrixDirty&&(this._rebuildMatrices(),this._viewMatrixDirty=!0),this._viewMatrixDirty&&(p.mulMat4(this.scene.camera.viewMatrix,this._matrix,this._viewMatrix),p.inverseMat4(this._viewMatrix,this._viewNormalMatrix),p.transposeMat4(this._viewNormalMatrix),this._viewMatrixDirty=!1),this._viewMatrix):this.scene.camera.viewMatrix}get viewNormalMatrix(){return this._viewNormalMatrix?(this._matrixDirty&&(this._rebuildMatrices(),this._viewMatrixDirty=!0),this._viewMatrixDirty&&(p.mulMat4(this.scene.camera.viewMatrix,this._matrix,this._viewMatrix),p.inverseMat4(this._viewMatrix,this._viewNormalMatrix),p.transposeMat4(this._viewNormalMatrix),this._viewMatrixDirty=!1),p.inverseMat4(this._viewMatrix,this._viewNormalMatrix),p.transposeMat4(this._viewNormalMatrix),this._viewNormalMatrix):this.scene.camera.viewNormalMatrix}get backfaces(){return this._backfaces}set backfaces(e){e=!!e,this._backfaces=e,this.glRedraw()}get entityList(){return this._entityList}get isEntity(){return!0}get isModel(){return this._isModel}get isObject(){return!1}get aabb(){if(this._aabbDirty){p.collapseAABB3(this._aabb);for(let e=0,t=this._entityList.length;e<t;e++)p.expandAABB3(this._aabb,this._entityList[e].aabb);this._aabbDirty=!1}return this._aabb}get numTriangles(){return this._numTriangles}get numLines(){return this._numLines}get numPoints(){return this._numPoints}get visible(){return this.numVisibleLayerPortions>0}set visible(e){e=!1!==e,this._visible=e;for(let t=0,s=this._entityList.length;t<s;t++)this._entityList[t].visible=e;this.glRedraw()}get xrayed(){return this.numXRayedLayerPortions>0}set xrayed(e){e=!!e,this._xrayed=e;for(let t=0,s=this._entityList.length;t<s;t++)this._entityList[t].xrayed=e;this.glRedraw()}get highlighted(){return this.numHighlightedLayerPortions>0}set highlighted(e){e=!!e,this._highlighted=e;for(let t=0,s=this._entityList.length;t<s;t++)this._entityList[t].highlighted=e;this.glRedraw()}get selected(){return this.numSelectedLayerPortions>0}set selected(e){e=!!e,this._selected=e;for(let t=0,s=this._entityList.length;t<s;t++)this._entityList[t].selected=e;this.glRedraw()}get edges(){return this.numEdgesLayerPortions>0}set edges(e){e=!!e,this._edges=e;for(let t=0,s=this._entityList.length;t<s;t++)this._entityList[t].edges=e;this.glRedraw()}get culled(){return this._culled}set culled(e){e=!!e,this._culled=e;for(let t=0,s=this._entityList.length;t<s;t++)this._entityList[t].culled=e;this.glRedraw()}get clippable(){return this._clippable}set clippable(e){e=!1!==e,this._clippable=e;for(let t=0,s=this._entityList.length;t<s;t++)this._entityList[t].clippable=e;this.glRedraw()}get collidable(){return this._collidable}set collidable(e){e=!1!==e,this._collidable=e;for(let t=0,s=this._entityList.length;t<s;t++)this._entityList[t].collidable=e}get pickable(){return this.numPickableLayerPortions>0}set pickable(e){e=!1!==e,this._pickable=e;for(let t=0,s=this._entityList.length;t<s;t++)this._entityList[t].pickable=e}get colorize(){return this._colorize}set colorize(e){this._colorize=e;for(let t=0,s=this._entityList.length;t<s;t++)this._entityList[t].colorize=e}get opacity(){return this._opacity}set opacity(e){this._opacity=e;for(let t=0,s=this._entityList.length;t<s;t++)this._entityList[t].opacity=e}get castsShadow(){return this._castsShadow}set castsShadow(e){(e=!1!==e)!==this._castsShadow&&(this._castsShadow=e,this.glRedraw())}get receivesShadow(){return this._receivesShadow}set receivesShadow(e){(e=!1!==e)!==this._receivesShadow&&(this._receivesShadow=e,this.glRedraw())}get saoEnabled(){return this._saoEnabled}get pbrEnabled(){return this._pbrEnabled}get colorTextureEnabled(){return this._colorTextureEnabled}get isDrawable(){return!0}get isStateSortable(){return!1}get xrayMaterial(){return this.scene.xrayMaterial}get highlightMaterial(){return this.scene.highlightMaterial}get selectedMaterial(){return this.scene.selectedMaterial}get edgeMaterial(){return this.scene.edgeMaterial}getPickViewMatrix(e){return this._viewMatrix?this._viewMatrix:e}createQuantizationRange(e){void 0!==e.id&&null!==e.id?e.aabb?this.error("[createQuantizationRange] Config missing: aabb"):this._quantizationRanges[e.id]?this.error("[createQuantizationRange] QuantizationRange already created: "+e.id):this._quantizationRanges[e.id]={id:e.id,aabb:e.aabb,matrix:Jr(e.aabb,p.mat4())}:this.error("[createQuantizationRange] Config missing: id")}createGeometry(e){if(void 0!==e.id&&null!==e.id)if(this._geometries[e.id])this.error("[createGeometry] Geometry already created: "+e.id);else if(void 0!==e.primitive&&null!==e.primitive||(e.primitive="triangles"),"points"===e.primitive||"lines"===e.primitive||"triangles"===e.primitive||"solid"===e.primitive||"surface"===e.primitive){if(!e.positions&&!e.positionsCompressed&&!e.buckets)return this.error("[createGeometry] Param expected: `positions`,  `positionsCompressed' or 'buckets"),null;if(e.positionsCompressed&&!e.positionsDecodeMatrix&&!e.positionsDecodeBoundary)return this.error("[createGeometry] Param expected: `positionsDecodeMatrix` or 'positionsDecodeBoundary' (required for `positionsCompressed')"),null;if(e.positionsDecodeMatrix&&e.positionsDecodeBoundary)return this.error("[createGeometry] Only one of these params expected: `positionsDecodeMatrix` or 'positionsDecodeBoundary' (required for `positionsCompressed')"),null;if(e.uvCompressed&&!e.uvDecodeMatrix)return this.error("[createGeometry] Param expected: `uvDecodeMatrix` (required for `uvCompressed')"),null;if(!e.buckets&&!e.indices&&"points"!==e.primitive)return this.error(`[createGeometry] Param expected: indices (required for '${e.primitive}' primitive type)`),null;if(e.positionsDecodeBoundary&&(e.positionsDecodeMatrix=Jr(e.positionsDecodeBoundary,p.mat4())),e.positions){const t=p.collapseAABB3();e.positionsDecodeMatrix=p.mat4(),p.expandAABB3Points3(t,e.positions),e.positionsCompressed=qr(e.positions,t,e.positionsDecodeMatrix)}else e.positionsDecodeMatrix=new Float64Array(e.positionsDecodeMatrix),e.positionsCompressed=new Uint16Array(e.positionsCompressed);if(e.colorsCompressed&&e.colorsCompressed.length>0)e.colorsCompressed=new Uint8Array(e.colorsCompressed);else if(e.colors&&e.colors.length>0){const t=e.colors,s=new Uint8Array(t.length);for(let e=0,i=t.length;e<i;e++)s[e]=255*t[e];e.colorsCompressed=s}if(e.buckets||e.edgeIndices||"triangles"!==e.primitive&&"solid"!==e.primitive&&"surface"!==e.primitive||(e.positions?e.edgeIndices=et(e.positions,e.indices,null,5):e.edgeIndices=et(e.positionsCompressed,e.indices,e.positionsDecodeMatrix,2)),e.buckets&&(this._dtxBuckets[e.id]=e.buckets),e.uv){const t=at.getUVBounds(e.uv),s=at.compressUVs(e.uv,t.min,t.max);e.uvCompressed=s.quantized,e.uvDecodeMatrix=s.decodeMatrix}else e.uvCompressed&&(e.uvCompressed=new Uint16Array(e.uvCompressed),e.uvDecodeMatrix=new Float64Array(e.uvDecodeMatrix));e.normals&&(e.normals=null),this._geometries[e.id]=e,this._numTriangles+=e.indices?Math.round(e.indices.length/3):0,this.numGeometries++}else this.error(`[createGeometry] Unsupported value for 'primitive': '${primitive}' - supported values are 'points', 'lines', 'triangles', 'solid' and 'surface'. Defaulting to 'triangles'.`);else this.error("[createGeometry] Config missing: id")}createTexture(e){const t=e.id;if(null==t)return void this.error("[createTexture] Config missing: id");if(this._textures[t])return void this.error("[createTexture] Texture already created: "+t);if(!e.src&&!e.image&&!e.buffers)return this.error("[createTexture] Param expected: `src`, `image' or 'buffers'"),null;let s=e.minFilter||ts;s!==$t&&s!==es&&s!==ts&&s!==Jt&&s!==qt&&(this.error("[createTexture] Unsupported value for 'minFilter' - \n            supported values are LinearFilter, LinearMipMapNearestFilter, NearestMipMapNearestFilter, \n            NearestMipMapLinearFilter and LinearMipmapLinearFilter. Defaulting to LinearMipmapLinearFilter."),s=ts);let i=e.magFilter||$t;i!==$t&&i!==Zt&&(this.error("[createTexture] Unsupported value for 'magFilter' - supported values are LinearFilter and NearestFilter. Defaulting to LinearFilter."),i=$t);let r=e.wrapS||Kt;r!==Yt&&r!==Xt&&r!==Kt&&(this.error("[createTexture] Unsupported value for 'wrapS' - supported values are ClampToEdgeWrapping, MirroredRepeatWrapping and RepeatWrapping. Defaulting to RepeatWrapping."),r=Kt);let o=e.wrapT||Kt;o!==Yt&&o!==Xt&&o!==Kt&&(this.error("[createTexture] Unsupported value for 'wrapT' - supported values are ClampToEdgeWrapping, MirroredRepeatWrapping and RepeatWrapping. Defaulting to RepeatWrapping."),o=Kt);let n=e.wrapR||Kt;n!==Yt&&n!==Xt&&n!==Kt&&(this.error("[createTexture] Unsupported value for 'wrapR' - supported values are ClampToEdgeWrapping, MirroredRepeatWrapping and RepeatWrapping. Defaulting to RepeatWrapping."),n=Kt);let a=e.encoding||ds;a!==ds&&a!==fs&&(this.error("[createTexture] Unsupported value for 'encoding' - supported values are LinearEncoding and sRGBEncoding. Defaulting to LinearEncoding."),a=ds);const l=new _i({gl:this.scene.canvas.gl,minFilter:s,magFilter:i,wrapS:r,wrapT:o,wrapR:n,encoding:a});if(e.preloadColor&&l.setPreloadColor(e.preloadColor),e.image){const t=e.image;t.crossOrigin="Anonymous",l.setImage(t,{minFilter:s,magFilter:i,wrapS:r,wrapT:o,wrapR:n,flipY:e.flipY,encoding:a})}else if(e.src){const t=e.src.split(".").pop();switch(t){case"jpeg":case"jpg":case"png":case"gif":const h=new Image;h.onload=()=>{l.setImage(h,{minFilter:s,magFilter:i,wrapS:r,wrapT:o,wrapR:n,flipY:e.flipY,encoding:a}),this.glRedraw()},h.src=e.src;break;default:this._textureTranscoder?y.loadArraybuffer(e.src,(e=>{e.byteLength?this._textureTranscoder.transcode([e],l).then((()=>{this.glRedraw()})):this.error("[createTexture] Can't create texture from 'src': file data is zero length")}),(function(e){this.error(`[createTexture] Can't create texture from 'src': ${e}`)})):this.error(`[createTexture] Can't create texture from 'src' - SceneModel needs to be configured with a TextureTranscoder for this file type ('${t}')`)}}else e.buffers&&(this._textureTranscoder?this._textureTranscoder.transcode(e.buffers,l).then((()=>{this.glRedraw()})):this.error("[createTexture] Can't create texture from 'buffers' - SceneModel needs to be configured with a TextureTranscoder for this option"));this._textures[t]=new pa({id:t,texture:l})}createTextureSet(e){const t=e.id;if(null==t)return void this.error("[createTextureSet] Config missing: id");if(this._textureSets[t])return void this.error(`[createTextureSet] Texture set already created: ${t}`);let s,i,r,o,n;if(void 0!==e.colorTextureId&&null!==e.colorTextureId){if(s=this._textures[e.colorTextureId],!s)return void this.error(`[createTextureSet] Texture not found: ${e.colorTextureId} - ensure that you create it first with createTexture()`)}else s=this._textures.defaultColorTexture;if(void 0!==e.metallicRoughnessTextureId&&null!==e.metallicRoughnessTextureId){if(i=this._textures[e.metallicRoughnessTextureId],!i)return void this.error(`[createTextureSet] Texture not found: ${e.metallicRoughnessTextureId} - ensure that you create it first with createTexture()`)}else i=this._textures.defaultMetalRoughTexture;if(void 0!==e.normalsTextureId&&null!==e.normalsTextureId){if(r=this._textures[e.normalsTextureId],!r)return void this.error(`[createTextureSet] Texture not found: ${e.normalsTextureId} - ensure that you create it first with createTexture()`)}else r=this._textures.defaultNormalsTexture;if(void 0!==e.emissiveTextureId&&null!==e.emissiveTextureId){if(o=this._textures[e.emissiveTextureId],!o)return void this.error(`[createTextureSet] Texture not found: ${e.emissiveTextureId} - ensure that you create it first with createTexture()`)}else o=this._textures.defaultEmissiveTexture;if(void 0!==e.occlusionTextureId&&null!==e.occlusionTextureId){if(n=this._textures[e.occlusionTextureId],!n)return void this.error(`[createTextureSet] Texture not found: ${e.occlusionTextureId} - ensure that you create it first with createTexture()`)}else n=this._textures.defaultOcclusionTexture;const a=new ua({id:t,model:this,colorTexture:s,metallicRoughnessTexture:i,normalsTexture:r,emissiveTexture:o,occlusionTexture:n});this._textureSets[t]=a}createMesh(e){if(void 0===e.id||null===e.id)return void this.error("[createMesh] SceneModel.createMesh() config missing: id");if(this._scheduledMeshes[e.id])return void this.error(`[createMesh] SceneModel already has a mesh with this ID: ${e.id}`);if(!(void 0!==e.geometryId)){if(void 0!==e.primitive&&null!==e.primitive||(e.primitive="triangles"),"points"!==e.primitive&&"lines"!==e.primitive&&"triangles"!==e.primitive&&"solid"!==e.primitive&&"surface"!==e.primitive)return void this.error(`Unsupported value for 'primitive': '${primitive}'  ('geometryId' is absent) - supported values are 'points', 'lines', 'triangles', 'solid' and 'surface'.`);if(!e.positions&&!e.positionsCompressed&&!e.buckets)return this.error("Param expected: 'positions',  'positionsCompressed' or `buckets`  ('geometryId' is absent)"),null;if(e.positions&&(e.positionsDecodeMatrix||e.positionsDecodeBoundary))return this.error("Illegal params: 'positions' not expected with 'positionsDecodeMatrix'/'positionsDecodeBoundary' ('geometryId' is absent)"),null;if(e.positionsCompressed&&!e.positionsDecodeMatrix&&!e.positionsDecodeBoundary)return this.error("Param expected: 'positionsCompressed' should be accompanied by 'positionsDecodeMatrix'/'positionsDecodeBoundary' ('geometryId' is absent)"),null;if(e.uvCompressed&&!e.uvDecodeMatrix)return this.error("Param expected: 'uvCompressed' should be accompanied by `uvDecodeMatrix` ('geometryId' is absent)"),null;if(!e.buckets&&!e.indices&&"points"!==e.primitive)return this.error(`Param expected: indices (required for '${e.primitive}' primitive type)`),null;if((e.matrix||e.position||e.rotation||e.scale)&&(e.positionsCompressed||e.positionsDecodeBoundary))return this.error("Unexpected params: 'matrix', 'rotation', 'scale', 'position' not allowed with 'positionsCompressed'"),null;e.normals&&(e.normals=null);const t=!!this._dtxEnabled&&("triangles"===e.primitive||"solid"===e.primitive||"surface"===e.primitive);if(e.origin=e.origin?p.addVec3(this._origin,e.origin,p.vec3()):this._origin,e.matrix)e.meshMatrix=e.matrix;else if(e.scale||e.rotation||e.position){const t=e.scale||ph,s=e.position||dh,i=e.rotation||fh;p.eulerToQuaternion(i,"XYZ",Eh),e.meshMatrix=p.composeMat4(s,Eh,t,p.mat4())}if(e.positionsDecodeBoundary&&(e.positionsDecodeMatrix=Jr(e.positionsDecodeBoundary,p.mat4())),t){if(e.type=2,e.color=e.color?new Uint8Array([Math.floor(255*e.color[0]),Math.floor(255*e.color[1]),Math.floor(255*e.color[2])]):Rh,e.opacity=void 0!==e.opacity&&null!==e.opacity?Math.floor(255*e.opacity):255,e.positions){const t=p.vec3(),s=[];x(e.positions,s,t)&&(e.positions=s,e.origin=p.addVec3(e.origin,t,t))}if(e.positions){const t=p.collapseAABB3();e.positionsDecodeMatrix=p.mat4(),p.expandAABB3Points3(t,e.positions),e.positionsCompressed=qr(e.positions,t,e.positionsDecodeMatrix)}e.buckets||e.edgeIndices||"triangles"!==e.primitive&&"solid"!==e.primitive&&"surface"!==e.primitive||(e.positions?e.edgeIndices=et(e.positions,e.indices,null,2):e.edgeIndices=et(e.positionsCompressed,e.indices,e.positionsDecodeMatrix,2)),e.buckets||(e.buckets=Dh(e,this._enableVertexWelding&&this._enableIndexBucketing))}else{if(e.type=1,e.color=e.color?new Uint8Array([Math.floor(255*e.color[0]),Math.floor(255*e.color[1]),Math.floor(255*e.color[2])]):[255,255,255],e.opacity=void 0!==e.opacity&&null!==e.opacity?Math.floor(255*e.opacity):255,e.metallic=void 0!==e.metallic&&null!==e.metallic?Math.floor(255*e.metallic):0,e.roughness=void 0!==e.roughness&&null!==e.roughness?Math.floor(255*e.roughness):255,e.positions){const t=[];x(e.positions,t,uh)&&(e.positions=t,e.origin=p.addVec3(e.origin,uh,p.vec3()))}if(e.buckets||e.edgeIndices||"triangles"!==e.primitive&&"solid"!==e.primitive&&"surface"!==e.primitive||(e.positions?e.edgeIndices=et(e.positions,e.indices,null,2):e.edgeIndices=et(e.positionsCompressed,e.indices,e.positionsDecodeMatrix,2)),e.textureSetId&&(e.textureSet=this._textureSets[e.textureSetId],!e.textureSet))return void this.error(`[createMesh] Texture set not found: ${e.textureSetId} - ensure that you create it first with createTextureSet()`)}}else{if(e.positions||e.positionsCompressed||e.indices||e.edgeIndices||e.normals||e.normalsCompressed||e.uv||e.uvCompressed||e.positionsDecodeMatrix)return void this.error("Mesh geometry parameters not expected when instancing a geometry (not expected: positions, positionsCompressed, indices, edgeIndices, normals, normalsCompressed, uv, uvCompressed, positionsDecodeMatrix)");if(e.geometry=this._geometries[e.geometryId],!e.geometry)return void this.error(`[createMesh] Geometry not found: ${e.geometryId} - ensure that you create it first with createGeometry()`);if(e.origin=e.origin?p.addVec3(this._origin,e.origin,p.vec3()):this._origin,e.positionsDecodeMatrix=e.geometry.positionsDecodeMatrix,e.matrix)e.meshMatrix=e.matrix.slice();else{const t=e.scale||ph,s=e.position||dh,i=e.rotation||fh;p.eulerToQuaternion(i,"XYZ",Eh),e.meshMatrix=p.composeMat4(s,Eh,t,p.mat4())}if(!!this._dtxEnabled&&("triangles"===e.geometry.primitive||"solid"===e.geometry.primitive||"surface"===e.geometry.primitive)){e.type=2,e.color=e.color?new Uint8Array([Math.floor(255*e.color[0]),Math.floor(255*e.color[1]),Math.floor(255*e.color[2])]):Rh,e.opacity=void 0!==e.opacity&&null!==e.opacity?Math.floor(255*e.opacity):255;let t=this._dtxBuckets[e.geometryId];t||(t=Dh(e.geometry,this._enableVertexWelding,this._enableIndexBucketing),this._dtxBuckets[e.geometryId]=t),e.buckets=t}else e.type=0,e.color=e.color?new Uint8Array([Math.floor(255*e.color[0]),Math.floor(255*e.color[1]),Math.floor(255*e.color[2])]):Rh,e.opacity=void 0!==e.opacity&&null!==e.opacity?Math.floor(255*e.opacity):255,e.metallic=void 0!==e.metallic&&null!==e.metallic?Math.floor(255*e.metallic):0,e.roughness=void 0!==e.roughness&&null!==e.roughness?Math.floor(255*e.roughness):255,e.textureSetId&&(e.textureSet=this._textureSets[e.textureSetId]),function(e){if(e.obb=p.OBB3(),e.positionsCompressed&&e.positionsCompressed.length>0){const t=p.collapseAABB3();p.expandAABB3Points3(t,e.positionsCompressed),at.decompressAABB(t,e.positionsDecodeMatrix),p.AABB3ToOBB3(t,e.obb)}else if(e.positions&&e.positions.length>0){const t=p.collapseAABB3();p.expandAABB3Points3(t,e.positions),p.AABB3ToOBB3(t,e.obb)}}(e.geometry)}e.numPrimitives=this._getNumPrimitives(e),this._vfcManager&&!this._vfcManager.finalized?this._vfcManager.addMesh(e):this._createMesh(e)}_createMesh(e){const t=new ur(this,e.id,e.color,e.opacity);t.pickId=this.scene._renderer.getPickID(t);const s=t.pickId,i=s>>24&255,r=s>>16&255,o=s>>8&255,n=255&s;switch(e.pickColor=new Uint8Array([n,o,r,i]),e.worldAABB=p.collapseAABB3(),e.aabb=e.worldAABB,e.solid="solid"===e.primitive,t.origin=p.vec3(e.origin),e.type){case 2:t.layer=this._getDTXLayer(e);break;case 1:t.layer=this._getVBOBatchingLayer(e);break;case 0:t.layer=this._getVBOInstancingLayer(e)}t.portionId=t.layer.createPortion(e),t.aabb=e.worldAABB,t.numPrimitives=e.numPrimitives,p.expandAABB3(this._aabb,t.aabb),this._meshes[e.id]=t,this._meshList.push(t)}_getNumPrimitives(e){let t=0;switch(e.geometry?e.geometry.primitive:e.primitive){case"triangles":case"solid":case"surface":switch(e.type){case 2:for(let s=0,i=e.buckets.length;s<i;s++)t+=e.buckets[s].indices.length;break;case 1:t+=e.indices.length;break;case 0:t+=e.geometry.indices.length}return Math.round(t/3);case"points":switch(e.type){case 2:for(let s=0,i=e.buckets.length;s<i;s++)t+=e.buckets[s].positionsCompressed.length;break;case 1:t+=e.positions?e.positions.length:e.positionsCompressed.length;break;case 0:const s=e.geometry;t+=s.positions?s.positions.length:s.positionsCompressed.length}return Math.round(t);case"lines":case"line-strip":switch(e.type){case 2:for(let s=0,i=e.buckets.length;s<i;s++)t+=e.buckets[s].indices.length;break;case 1:t+=e.indices.length;break;case 0:t+=e.geometry.indices.length}return Math.round(t/2)}return 0}_getDTXLayer(e){const t=e.origin,s=`${Math.round(t[0])}.${Math.round(t[1])}.${Math.round(t[2])}`;let i=this._dtxLayers[s];if(i){if(i.canCreatePortion(e))return i;i.finalize(),delete this._dtxLayers[s],i=null}return console.info(`[SceneModel ${this.id}]: creating TrianglesDataTextureLayer`),i=new Ah(this,{layerIndex:0,origin:t}),this._dtxLayers[s]=i,this.layerList.push(i),i}_getVBOBatchingLayer(e){const t=this,s=e.origin,i=e.positionsDecodeMatrix||e.positionsDecodeBoundary?this._createHashStringFromMatrix(e.positionsDecodeMatrix||e.positionsDecodeBoundary):"-",r=e.textureSetId||"-",o=`${Math.round(s[0])}.${Math.round(s[1])}.${Math.round(s[2])}.${e.primitive}.${i}.${r}`;let n=this._vboBatchingLayers[o];if(n)return n;let a=e.textureSet;for(;!n;){switch(e.primitive){case"triangles":case"solid":case"surface":console.info(`[SceneModel ${this.id}]: creating TrianglesBatchingLayer`),n=new No({model:t,textureSet:a,layerIndex:0,scratchMemory:this._vboBatchingLayerScratchMemory,positionsDecodeMatrix:e.positionsDecodeMatrix,uvDecodeMatrix:e.uvDecodeMatrix,origin:s,maxGeometryBatchSize:this._maxGeometryBatchSize,solid:"solid"===e.primitive,autoNormals:!0});break;case"lines":console.info(`[SceneModel ${this.id}]: creating LinesBatchingLayer`),n=new Nn({model:t,layerIndex:0,scratchMemory:this._vboBatchingLayerScratchMemory,positionsDecodeMatrix:e.positionsDecodeMatrix,uvDecodeMatrix:e.uvDecodeMatrix,origin:s,maxGeometryBatchSize:this._maxGeometryBatchSize});break;case"points":console.info(`[SceneModel ${this.id}]: creating PointsBatchingLayer`),n=new Zn({model:t,layerIndex:0,scratchMemory:this._vboBatchingLayerScratchMemory,positionsDecodeMatrix:e.positionsDecodeMatrix,uvDecodeMatrix:e.uvDecodeMatrix,origin:s,maxGeometryBatchSize:this._maxGeometryBatchSize})}const i=e.positionsCompressed?e.positionsCompressed.length:e.positions.length;("points"===e.primitive?n.canCreatePortion(i):n.canCreatePortion(i,e.indices.length))||(n.finalize(),delete this._vboBatchingLayers[o],n=null)}return this._vboBatchingLayers[o]=n,this.layerList.push(n),n}_createHashStringFromMatrix(e){const t=e.join("");let s=0;for(let e=0;e<t.length;e++){s=(s<<5)-s+t.charCodeAt(e),s|=0}return(s>>>0).toString(16)}_getVBOInstancingLayer(e){const t=this,s=e.origin,i=e.textureSetId||"-",r=e.geometryId,o=`${Math.round(s[0])}.${Math.round(s[1])}.${Math.round(s[2])}.${i}.${r}`;let n=this._vboInstancingLayers[o];if(n)return n;let a=e.textureSet;const l=e.geometry;for(;!n;)switch(l.primitive){case"triangles":case"surface":console.info(`[SceneModel ${this.id}]: creating TrianglesInstancingLayer`),n=new gn({model:t,textureSet:a,geometry:l,origin:s,layerIndex:0,solid:!1});break;case"solid":console.info(`[SceneModel ${this.id}]: creating TrianglesInstancingLayer`),n=new gn({model:t,textureSet:a,geometry:l,origin:s,layerIndex:0,solid:!0});break;case"lines":console.info(`[SceneModel ${this.id}]: creating LinesInstancingLayer`),n=new Ln({model:t,textureSet:a,geometry:l,origin:s,layerIndex:0});break;case"points":console.info(`[SceneModel ${this.id}]: creating PointsInstancingLayer`),n=new Aa({model:t,textureSet:a,geometry:l,origin:s,layerIndex:0})}return this._vboInstancingLayers[o]=n,this.layerList.push(n),n}createEntity(e){if(void 0===e.id?e.id=p.createUUID():this.scene.components[e.id]&&(this.error(`Scene already has a Component with this ID: ${e.id} - will assign random ID`),e.id=p.createUUID()),void 0===e.meshIds)return void this.error("Config missing: meshIds");let t=0;if(this._visible&&!1!==e.visible&&(t|=F),this._pickable&&!1!==e.pickable&&(t|=L),this._culled&&!1!==e.culled&&(t|=M),this._clippable&&!1!==e.clippable&&(t|=U),this._collidable&&!1!==e.collidable&&(t|=H),this._edges&&!1!==e.edges&&(t|=j),this._xrayed&&!1!==e.xrayed&&(t|=G),this._highlighted&&!1!==e.highlighted&&(t|=k),this._selected&&!1!==e.selected&&(t|=V),e.flags=t,this._vfcManager&&!this._vfcManager.finalized){for(let t=0,s=e.meshIds.length;t<s;t++){const s=e.meshIds[t];if(this._scheduledMeshes[s])return void this.error(`[createEntity] Mesh not found: ${s}`)}this._vfcManager.addEntity(e)}else this._createEntity(e)}_createEntity(e){let t=[];const s=p.collapseAABB3();for(let i=0,r=e.meshIds.length;i<r;i++){const r=e.meshIds[i],o=this._meshes[r];o?o.parent?this.error(`Mesh with ID "${r}" already belongs to object with ID "${o.parent.id}" - ignoring this mesh`):(p.expandAABB3(s,o.aabb),t.push(o)):this.error(`Mesh with this ID not found: "${r}" - ignoring this mesh`)}const i=new K(this,e.isObject,e.id,t,e.flags,s,!0);this._entityList.push(i),this._entities[e.id]=i,this.numEntities++}finalize(){if(!this.destroyed){this._vfcManager&&this._vfcManager.finalize((()=>{}));for(let e=0,t=this.layerList.length;e<t;e++){this.layerList[e].finalize()}this._geometries={},this._dtxBuckets={},this._textures={},this._textureSets={},this._dtxLayers={},this._vboInstancingLayers={},this._vboBatchingLayers={};for(let e=0,t=this._entityList.length;e<t;e++){this._entityList[e]._finalize()}for(let e=0,t=this._entityList.length;e<t;e++){this._entityList[e]._finalize2()}this.layerList.sort(((e,t)=>e.sortId<t.sortId?-1:e.sortId>t.sortId?1:0));for(let e=0,t=this.layerList.length;e<t;e++){this.layerList[e].layerIndex=e}this.glRedraw(),this.scene._aabbDirty=!0,this.scene.lod.enabled&&(this._lodManager=this.scene.lod.getLODManager(this)),this._viewMatrixDirty=!0,this._matrixDirty=!0,this._aabbDirty=!0,this._setWorldMatrixDirty(),this._setWorldAABBDirty(),this.position=this._position}}stateSortCompare(e,t){}rebuildRenderFlags(){this.renderFlags.reset(),this._updateRenderFlagsVisibleLayers(),this.renderFlags.numLayers>0&&0===this.renderFlags.numVisibleLayers?this.renderFlags.culled=!0:this._updateRenderFlags()}_updateRenderFlagsVisibleLayers(){const e=this.renderFlags;e.numLayers=this.layerList.length,e.numVisibleLayers=0;for(let t=0,s=this.layerList.length;t<s;t++){const s=this.layerList[t];this._getActiveSectionPlanesForLayer(s)&&(e.visibleLayers[e.numVisibleLayers++]=t)}}_getActiveSectionPlanesForLayer(e){const t=this.renderFlags,s=this.scene._sectionPlanesState.sectionPlanes,i=s.length,r=e.layerIndex*i;if(i>0)for(let e=0;e<i;e++){s[e].active?(t.sectionPlanesActivePerLayer[r+e]=!0,t.sectioned=!0):t.sectionPlanesActivePerLayer[r+e]=!1}return!0}_updateRenderFlags(){if(0===this.numVisibleLayerPortions)return;if(this.numCulledLayerPortions===this.numPortions)return;const e=this.renderFlags;if(e.colorOpaque=this.numTransparentLayerPortions<this.numPortions,this.numTransparentLayerPortions>0&&(e.colorTransparent=!0),this.numXRayedLayerPortions>0){const t=this.scene.xrayMaterial._state;t.fill&&(t.fillAlpha<1?e.xrayedSilhouetteTransparent=!0:e.xrayedSilhouetteOpaque=!0),t.edges&&(t.edgeAlpha<1?e.xrayedEdgesTransparent=!0:e.xrayedEdgesOpaque=!0)}if(this.numEdgesLayerPortions>0){this.scene.edgeMaterial._state.edges&&(e.edgesOpaque=this.numTransparentLayerPortions<this.numPortions,this.numTransparentLayerPortions>0&&(e.edgesTransparent=!0))}if(this.numSelectedLayerPortions>0){const t=this.scene.selectedMaterial._state;t.fill&&(t.fillAlpha<1?e.selectedSilhouetteTransparent=!0:e.selectedSilhouetteOpaque=!0),t.edges&&(t.edgeAlpha<1?e.selectedEdgesTransparent=!0:e.selectedEdgesOpaque=!0)}if(this.numHighlightedLayerPortions>0){const t=this.scene.highlightMaterial._state;t.fill&&(t.fillAlpha<1?e.highlightedSilhouetteTransparent=!0:e.highlightedSilhouetteOpaque=!0),t.edges&&(t.edgeAlpha<1?e.highlightedEdgesTransparent=!0:e.highlightedEdgesOpaque=!0)}}drawColorOpaque(e){const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawColorOpaque(t,e)}}drawColorTransparent(e){const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawColorTransparent(t,e)}}drawDepth(e){const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawDepth(t,e)}}drawNormals(e){const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawNormals(t,e)}}drawSilhouetteXRayed(e){const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawSilhouetteXRayed(t,e)}}drawSilhouetteHighlighted(e){const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawSilhouetteHighlighted(t,e)}}drawSilhouetteSelected(e){const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawSilhouetteSelected(t,e)}}drawEdgesColorOpaque(e){const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawEdgesColorOpaque(t,e)}}drawEdgesColorTransparent(e){const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawEdgesColorTransparent(t,e)}}drawEdgesXRayed(e){const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawEdgesXRayed(t,e)}}drawEdgesHighlighted(e){const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawEdgesHighlighted(t,e)}}drawEdgesSelected(e){const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawEdgesSelected(t,e)}}drawOcclusion(e){if(0===this.numVisibleLayerPortions)return;const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawOcclusion(t,e)}}drawShadow(e){if(0===this.numVisibleLayerPortions)return;const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawShadow(t,e)}}setPickMatrices(e,t){if(0===this._numVisibleLayerPortions)return;const s=this.renderFlags;for(let i=0,r=s.visibleLayers.length;i<r;i++){const r=s.visibleLayers[i],o=this.layerList[r];o.setPickMatrices&&o.setPickMatrices(e,t)}}drawPickMesh(e){if(0===this.numVisibleLayerPortions)return;const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawPickMesh(t,e)}}drawPickDepths(e){if(0===this.numVisibleLayerPortions)return;const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawPickDepths(t,e)}}drawPickNormals(e){if(0===this.numVisibleLayerPortions)return;const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s];this.layerList[i].drawPickNormals(t,e)}}drawSnapInitDepthBuf(e){if(0===this.numVisibleLayerPortions)return;const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s],r=this.layerList[i];r.drawSnapInitDepthBuf&&(e.snapPickOrigin=[0,0,0],e.snapPickCoordinateScale=[1,1,1],e.snapPickLayerNumber++,r.drawSnapInitDepthBuf(t,e),e.snapPickLayerParams[e.snapPickLayerNumber]={origin:e.snapPickOrigin.slice(),coordinateScale:e.snapPickCoordinateScale.slice()})}}drawSnapDepths(e){if(0===this.numVisibleLayerPortions)return;const t=this.renderFlags;for(let s=0,i=t.visibleLayers.length;s<i;s++){const i=t.visibleLayers[s],r=this.layerList[i];r.drawSnapDepths&&(e.snapPickOrigin=[0,0,0],e.snapPickCoordinateScale=[1,1,1],e.snapPickLayerNumber++,r.drawSnapDepths(t,e),e.snapPickLayerParams[e.snapPickLayerNumber]={origin:e.snapPickOrigin.slice(),coordinateScale:e.snapPickCoordinateScale.slice()})}}destroy(){for(let e in this._vboBatchingLayers)this._vboBatchingLayers.hasOwnProperty(e)&&this._vboBatchingLayers[e].destroy();this._vboBatchingLayers={};for(let e in this._vboInstancingLayers)this._vboInstancingLayers.hasOwnProperty(e)&&this._vboInstancingLayers[e].destroy();this._vboInstancingLayers={},this.scene.camera.off(this._onCameraViewMatrix);for(let e=0,t=this.layerList.length;e<t;e++)this.layerList[e].destroy();this.layerList=[];for(let e=0,t=this._entityList.length;e<t;e++)this._entityList[e]._destroy();this._geometries={},this._dtxBuckets={},this._textures={},this._textureSets={},this._meshes={},this._entities={},this.scene._aabbDirty=!0,this._isModel&&this.scene._deregisterModel(this),0!==dr&&(dr--,0===dr&&pr._clear()),this._vfcManager&&this.scene.vfc.putVFCManager(this._vfcManager),this._lodManager&&this.scene.lod.putLODManager(this._lodManager),super.destroy()}}function Dh(e,t,s){let i,r,o,n;if(t?[i,r,o]=Pa({positionsCompressed:e.positionsCompressed,indices:e.indices,edgeIndices:e.edgeIndices}):(i=e.positionsCompressed,r=e.indices,o=e.edgeIndices),s){n=ba({positionsCompressed:i,indices:r,edgeIndices:o},i.length/3>65536?16:8)}else n=[{positionsCompressed:i,indices:r,edgeIndices:o}];return n}const Nh=p.vec4(),Ch=p.vec4(),Oh=p.vec3(),bh=p.vec3(),Sh=p.vec3(),wh=p.vec4(),xh=p.vec4(),Bh=p.vec4();class Fh{constructor(e){this._scene=e}dollyToCanvasPos(e,t,s){let i=!1;const r=this._scene.camera;if(e){const t=p.subVec3(e,r.eye,Oh);i=p.lenVec3(t)<s}if("perspective"===r.projection){r.ortho.scale=r.ortho.scale-s;const i=this._unproject(t,wh),o=p.subVec3(i,r.eye,Bh),n=p.mulVec3Scalar(p.normalizeVec3(o),-s,[]);if(r.eye=[r.eye[0]-n[0],r.eye[1]-n[1],r.eye[2]-n[2]],r.look=[r.look[0]-n[0],r.look[1]-n[1],r.look[2]-n[2]],e){const t=p.subVec3(e,r.eye,Oh),s=p.lenVec3(t),i=p.mulVec3Scalar(p.normalizeVec3(p.subVec3(r.look,r.eye,bh)),s);r.look=[r.eye[0]+i[0],r.eye[1]+i[1],r.eye[2]+i[2]]}}else if("ortho"===r.projection){const e=this._unproject(t,wh);r.ortho.scale=r.ortho.scale-s,r.ortho._update();const i=this._unproject(t,xh),o=p.subVec3(i,e,Bh),n=p.mulVec3Scalar(p.normalizeVec3(p.subVec3(r.look,r.eye,Oh)),-s,bh),a=p.addVec3(o,n,Sh);r.eye=[r.eye[0]-a[0],r.eye[1]-a[1],r.eye[2]-a[2]],r.look=[r.look[0]-a[0],r.look[1]-a[1],r.look[2]-a[2]]}return i}_unproject(e,t){const s=this._scene.camera,i=s.project.transposedMatrix,r=i.subarray(8,12),o=i.subarray(12),n=[0,0,-1,1],a=p.dotVec4(n,r)/p.dotVec4(n,o);return s.project.unproject(e,a,Nh,Ch,t),t}destroy(){}}const Mh=p.vec3(),Lh=p.vec3(),Uh=p.vec3(),Hh=p.vec4(),Gh=p.vec4(),kh=p.vec4();class Vh{constructor(e,t){this._scene=e,this._configs=t,this._pivotWorldPos=p.vec3(),this._cameraOffset=p.vec3(),this._azimuth=0,this._polar=0,this._radius=0,this._pivotPosSet=!1,this._pivoting=!1,this._shown=!1,this._pivotSphereEnabled=!1,this._pivotSphere=null,this._pivotSphereSize=1,this._pivotSphereGeometry=null,this._pivotSphereMaterial=null,this._rtcCenter=p.vec3(),this._rtcPos=p.vec3(),this._pivotViewPos=p.vec4(),this._pivotProjPos=p.vec4(),this._pivotCanvasPos=p.vec2(),this._cameraDirty=!0,this._onViewMatrix=this._scene.camera.on("viewMatrix",(()=>{this._cameraDirty=!0})),this._onProjMatrix=this._scene.camera.on("projMatrix",(()=>{this._cameraDirty=!0})),this._onTick=this._scene.on("tick",(()=>{this.updatePivotElement(),this.updatePivotSphere()}))}createPivotSphere(){const e=this.getPivotPos(),t=p.vec3();p.decomposeMat4(p.inverseMat4(this._scene.viewer.camera.viewMatrix,p.mat4()),t,p.vec4(),p.vec3());const s=p.distVec3(t,e);let i=Math.tan(Math.PI/500)*s*this._pivotSphereSize;"ortho"==this._scene.camera.projection&&(i/=this._scene.camera.ortho.scale/2),w(e,this._rtcCenter,this._rtcPos),this._pivotSphereGeometry=new wi(this._scene,hi({radius:i})),this._pivotSphere=new ni(this._scene,{geometry:this._pivotSphereGeometry,material:this._pivotSphereMaterial,pickable:!1,position:this._rtcPos,rtcCenter:this._rtcCenter})}destroyPivotSphere(){this._pivotSphere&&(this._pivotSphere.destroy(),this._pivotSphere=null),this._pivotSphereGeometry&&(this._pivotSphereGeometry.destroy(),this._pivotSphereGeometry=null)}updatePivotElement(){const e=this._scene.camera,t=this._scene.canvas;if(this._pivoting&&this._cameraDirty){p.transformPoint3(e.viewMatrix,this.getPivotPos(),this._pivotViewPos),this._pivotViewPos[3]=1,p.transformPoint4(e.projMatrix,this._pivotViewPos,this._pivotProjPos);const s=t.boundary,i=s[2],r=s[3];this._pivotCanvasPos[0]=Math.floor((1+this._pivotProjPos[0]/this._pivotProjPos[3])*i/2),this._pivotCanvasPos[1]=Math.floor((1-this._pivotProjPos[1]/this._pivotProjPos[3])*r/2);let o=t._lastBoundingClientRect;if(!o||t._canvasSizeChanged){const e=t.canvas;o=t._lastBoundingClientRect=e.getBoundingClientRect()}this._pivotElement&&(this._pivotElement.style.left=Math.floor(o.left+this._pivotCanvasPos[0])-this._pivotElement.clientWidth/2+window.scrollX+"px",this._pivotElement.style.top=Math.floor(o.top+this._pivotCanvasPos[1])-this._pivotElement.clientHeight/2+window.scrollY+"px"),this._cameraDirty=!1}}updatePivotSphere(){this._pivoting&&this._pivotSphere&&(w(this.getPivotPos(),this._rtcCenter,this._rtcPos),p.compareVec3(this._rtcPos,this._pivotSphere.position)||(this.destroyPivotSphere(),this.createPivotSphere()))}setPivotElement(e){this._pivotElement=e}enablePivotSphere(e={}){this.destroyPivotSphere(),this._pivotSphereEnabled=!0,e.size&&(this._pivotSphereSize=e.size);const t=e.color||[1,0,0];this._pivotSphereMaterial=new ft(this._scene,{emissive:t,ambient:t,specular:[0,0,0],diffuse:[0,0,0]})}disablePivotSphere(){this.destroyPivotSphere(),this._pivotSphereEnabled=!1}startPivot(){if(this._cameraLookingDownwards())return this._pivoting=!1,!1;const e=this._scene.camera;let t=p.lookAtMat4v(e.eye,e.look,e.worldUp);p.transformPoint3(t,this.getPivotPos(),this._cameraOffset);const s=this.getPivotPos();this._cameraOffset[2]+=p.distVec3(e.eye,s),t=p.inverseMat4(t);const i=p.transformVec3(t,this._cameraOffset),r=p.vec3();if(p.subVec3(e.eye,s,r),p.addVec3(r,i),e.zUp){const e=r[1];r[1]=r[2],r[2]=e}this._radius=p.lenVec3(r),this._polar=Math.acos(r[1]/this._radius),this._azimuth=Math.atan2(r[0],r[2]),this._pivoting=!0}_cameraLookingDownwards(){const e=this._scene.camera,t=p.normalizeVec3(p.subVec3(e.look,e.eye,Mh)),s=p.cross3Vec3(t,e.worldUp,Lh);return p.sqLenVec3(s)<=1e-4}getPivoting(){return this._pivoting}setPivotPos(e){this._pivotWorldPos.set(e),this._pivotPosSet=!0}setCanvasPivotPos(e){const t=this._scene.camera,s=Math.abs(p.distVec3(this._scene.center,t.eye)),i=t.project.transposedMatrix,r=i.subarray(8,12),o=i.subarray(12),n=[0,0,-1,1],a=p.dotVec4(n,r)/p.dotVec4(n,o),l=Hh;t.project.unproject(e,a,Gh,kh,l);const h=p.normalizeVec3(p.subVec3(l,t.eye,Mh)),c=p.addVec3(t.eye,p.mulVec3Scalar(h,s,Lh),Uh);this.setPivotPos(c)}getPivotPos(){return this._pivotPosSet?this._pivotWorldPos:this._scene.camera.look}continuePivot(e,t){if(!this._pivoting)return;if(0===e&&0===t)return;const s=this._scene.camera;var i=-e;const r=-t;1===s.worldUp[2]&&(i=-i),this._azimuth+=.01*-i,this._polar+=.01*r,this._polar=p.clamp(this._polar,.001,Math.PI-.001);const o=[this._radius*Math.sin(this._polar)*Math.sin(this._azimuth),this._radius*Math.cos(this._polar),this._radius*Math.sin(this._polar)*Math.cos(this._azimuth)];if(1===s.worldUp[2]){const e=o[1];o[1]=o[2],o[2]=e}const n=p.lenVec3(p.subVec3(s.look,s.eye,p.vec3())),a=this.getPivotPos();p.addVec3(o,a);let l=p.lookAtMat4v(o,a,s.worldUp);l=p.inverseMat4(l);const h=p.transformVec3(l,this._cameraOffset);l[12]-=h[0],l[13]-=h[1],l[14]-=h[2];const c=[l[8],l[9],l[10]];s.eye=[l[12],l[13],l[14]],p.subVec3(s.eye,p.mulVec3Scalar(c,n),s.look),s.up=[l[4],l[5],l[6]],this.showPivot()}showPivot(){this._shown||(this._pivotElement&&(this.updatePivotElement(),this._pivotElement.style.visibility="visible"),this._pivotSphereEnabled&&(this.destroyPivotSphere(),this.createPivotSphere()),this._shown=!0)}hidePivot(){this._shown&&(this._pivotElement&&(this._pivotElement.style.visibility="hidden"),this._pivotSphereEnabled&&this.destroyPivotSphere(),this._shown=!1)}endPivot(){this._pivoting=!1}destroy(){this.destroyPivotSphere(),this._scene.camera.off(this._onViewMatrix),this._scene.camera.off(this._onProjMatrix),this._scene.off(this._onTick)}}class jh{constructor(e,t){this._scene=e.scene,this._cameraControl=e,this._scene.canvas.canvas.oncontextmenu=function(e){e.preventDefault()},this._configs=t,this.schedulePickEntity=!1,this.schedulePickSurface=!1,this.scheduleSnapOrPick=!1,this.pickCursorPos=p.vec2(),this.picked=!1,this.pickedSurface=!1,this.pickResult=null,this._lastPickedEntityId=null,this._needFireEvents=!1}update(){if(!this._configs.pointerEnabled)return;if(!this.schedulePickEntity&&!this.schedulePickSurface)return;this.picked=!1,this.pickedSurface=!1,this.snappedOrPicked=!1,this.hoveredSnappedOrSurfaceOff=!1,this._needFireEvents=!1;const e=this._cameraControl.hasSubs("hoverSurface");if(this.scheduleSnapOrPick){const e=this._scene.snapPick({canvasPos:this.pickCursorPos,snapRadius:this._configs.snapRadius,snapToVertex:this._configs.snapToVertex,snapToEdge:this._configs.snapToEdge});e&&e.snappedWorldPos?(this.snapPickResult=e,this.snappedOrPicked=!0,this._needFireEvents=!0):(this.schedulePickSurface=!0,this.snapPickResult=null)}if(this.schedulePickSurface&&this.pickResult&&this.pickResult.worldPos){const t=this.pickResult.canvasPos;if(t[0]===this.pickCursorPos[0]&&t[1]===this.pickCursorPos[1])return this.picked=!0,this.pickedSurface=!0,this._needFireEvents=e,this.schedulePickEntity=!1,this.schedulePickSurface=!1,this.scheduleSnapOrPick?this.snappedOrPicked=!0:this.hoveredSnappedOrSurfaceOff=!0,void(this.scheduleSnapOrPick=!1)}if(this.schedulePickEntity&&this.pickResult&&(this.pickResult.canvasPos||this.pickResult.snappedCanvasPos)){const e=this.pickResult.canvasPos||this.pickResult.snappedCanvasPos;if(e[0]===this.pickCursorPos[0]&&e[1]===this.pickCursorPos[1])return this.picked=!0,this.pickedSurface=!1,this._needFireEvents=!1,this.schedulePickEntity=!1,void(this.schedulePickSurface=!1)}this.schedulePickSurface||this.scheduleSnapOrPick&&!this.snapPickResult?(this.pickResult=this._scene.pick({pickSurface:!0,pickSurfaceNormal:!1,canvasPos:this.pickCursorPos}),this.pickResult?(this.picked=!0,this.scheduleSnapOrPick?this.snappedOrPicked=!0:this.pickedSurface=!0,this._needFireEvents=!0):this.scheduleSnapOrPick&&(this.hoveredSnappedOrSurfaceOff=!0,this._needFireEvents=!0)):(this.pickResult=this._scene.pick({canvasPos:this.pickCursorPos}),this.pickResult&&(this.picked=!0,this.pickedSurface=!1,this._needFireEvents=!0)),this.scheduleSnapOrPick=!1,this.schedulePickEntity=!1,this.schedulePickSurface=!1}fireEvents(){if(this._needFireEvents){if(this.hoveredSnappedOrSurfaceOff&&this._cameraControl.fire("hoverSnapOrSurfaceOff",{canvasPos:this.pickCursorPos,cursorPos:this.pickCursorPos},!0),this.snappedOrPicked)if(this.snapPickResult){const e=new ee;e.snappedToVertex=this.snapPickResult.snappedToVertex,e.snappedToEdge=this.snapPickResult.snappedToEdge,e.worldPos=this.snapPickResult.snappedWorldPos,e.cursorPos=this.pickCursorPos,e.canvasPos=this.snapPickResult.snappedCanvasPos,this._cameraControl.fire("hoverSnapOrSurface",e,!0),this.snapPickResult=null}else this._cameraControl.fire("hoverSnapOrSurface",this.pickResult,!0);if(this.picked&&this.pickResult&&(this.pickResult.entity||this.pickResult.worldPos)){if(this.pickResult.entity){const e=this.pickResult.entity.id;this._lastPickedEntityId!==e&&(void 0!==this._lastPickedEntityId&&this._cameraControl.fire("hoverOut",{entity:this._scene.objects[this._lastPickedEntityId]},!0),this._cameraControl.fire("hoverEnter",this.pickResult,!0),this._lastPickedEntityId=e)}this._cameraControl.fire("hover",this.pickResult,!0),this.pickResult.worldPos&&(this.pickedSurface=!0,this._cameraControl.fire("hoverSurface",this.pickResult,!0))}else void 0!==this._lastPickedEntityId&&(this._cameraControl.fire("hoverOut",{entity:this._scene.objects[this._lastPickedEntityId]},!0),this._lastPickedEntityId=void 0),this._cameraControl.fire("hoverOff",{canvasPos:this.pickCursorPos},!0);this.pickResult=null,this._needFireEvents=!1}}destroy(){}}const Qh=p.vec2();class Wh{constructor(e,t,s,i,r){this._scene=e;const o=t.pickController;let n,a,l,h=0,c=0,A=0,u=0,d=!1;const f=p.vec3();let E=!0;const m=this._scene.canvas.canvas,y=[];function g(e=!0){m.style.cursor="move",h=i.pointerCanvasPos[0],c=i.pointerCanvasPos[1],A=i.pointerCanvasPos[0],u=i.pointerCanvasPos[1],e&&(o.pickCursorPos=i.pointerCanvasPos,o.schedulePickSurface=!0,o.update(),o.picked&&o.pickedSurface&&o.pickResult&&o.pickResult.worldPos?(d=!0,f.set(o.pickResult.worldPos)):d=!1)}document.addEventListener("keydown",this._documentKeyDownHandler=t=>{if(!s.active||!s.pointerEnabled||!e.input.keyboardEnabled)return;const i=t.keyCode;y[i]=!0}),document.addEventListener("keyup",this._documentKeyUpHandler=t=>{if(!s.active||!s.pointerEnabled||!e.input.keyboardEnabled)return;const i=t.keyCode;y[i]=!1}),m.addEventListener("mousedown",this._mouseDownHandler=t=>{if(s.active&&s.pointerEnabled)switch(t.which){case 1:y[e.input.KEY_SHIFT]||s.planView?(n=!0,g()):(n=!0,g(!1));break;case 2:a=!0,g();break;case 3:l=!0,s.panRightClick&&g()}}),document.addEventListener("mousemove",this._documentMouseMoveHandler=()=>{if(!s.active||!s.pointerEnabled)return;if(!n&&!a&&!l)return;const t=e.canvas.boundary,o=t[2],A=t[3],u=i.pointerCanvasPos[0],E=i.pointerCanvasPos[1];if(y[e.input.KEY_SHIFT]||s.planView||!s.panRightClick&&a||s.panRightClick&&l){const t=u-h,s=E-c,i=e.camera;if("perspective"===i.projection){const o=Math.abs(d?p.lenVec3(p.subVec3(f,e.camera.eye,[])):e.camera.eyeLookDist)*Math.tan(i.perspective.fov/2*Math.PI/180);r.panDeltaX+=1.5*t*o/A,r.panDeltaY+=1.5*s*o/A}else r.panDeltaX+=.5*i.ortho.scale*(t/A),r.panDeltaY+=.5*i.ortho.scale*(s/A)}else!n||a||l||s.planView||(s.firstPerson?(r.rotateDeltaY-=(u-h)/o*s.dragRotationRate/2,r.rotateDeltaX+=(E-c)/A*(s.dragRotationRate/4)):(r.rotateDeltaY-=(u-h)/o*(1.5*s.dragRotationRate),r.rotateDeltaX+=(E-c)/A*(1.5*s.dragRotationRate)));h=u,c=E}),m.addEventListener("mousemove",this._canvasMouseMoveHandler=e=>{s.active&&s.pointerEnabled&&i.mouseover&&(E=!0)}),document.addEventListener("mouseup",this._documentMouseUpHandler=e=>{if(s.active&&s.pointerEnabled)switch(e.which){case 1:case 2:case 3:n=!1,a=!1,l=!1}}),m.addEventListener("mouseup",this._mouseUpHandler=e=>{if(s.active&&s.pointerEnabled){if(3===e.which){!function(e,t){if(e){let s=e.target,i=0,r=0,o=0,n=0;for(;s.offsetParent;)i+=s.offsetLeft,r+=s.offsetTop,o+=s.scrollLeft,n+=s.scrollTop,s=s.offsetParent;t[0]=e.pageX+o-i,t[1]=e.pageY+n-r}else e=window.event,t[0]=e.x,t[1]=e.y}(e,Qh);const s=Qh[0],i=Qh[1];Math.abs(s-A)<3&&Math.abs(i-u)<3&&t.cameraControl.fire("rightClick",{pagePos:[Math.round(e.pageX),Math.round(e.pageY)],canvasPos:Qh,event:e},!0)}m.style.removeProperty("cursor")}}),m.addEventListener("mouseenter",this._mouseEnterHandler=()=>{s.active&&s.pointerEnabled});const I=1/60;let v=null;m.addEventListener("wheel",this._mouseWheelHandler=e=>{if(!s.active||!s.pointerEnabled)return;const t=performance.now()/1e3;var o=null!==v?t-v:0;v=t,o>.05&&(o=.05),o<I&&(o=I);const n=Math.max(-1,Math.min(1,40*-e.deltaY));if(0===n)return;const a=n/Math.abs(n);r.dollyDelta+=-a*o*s.mouseWheelDollyRate,E&&(i.followPointerDirty=!0,E=!1)},{passive:!0})}reset(){}destroy(){const e=this._scene.canvas.canvas;document.removeEventListener("keydown",this._documentKeyDownHandler),document.removeEventListener("keyup",this._documentKeyUpHandler),e.removeEventListener("mousedown",this._mouseDownHandler),document.removeEventListener("mousemove",this._documentMouseMoveHandler),e.removeEventListener("mousemove",this._canvasMouseMoveHandler),document.removeEventListener("mouseup",this._documentMouseUpHandler),e.removeEventListener("mouseup",this._mouseUpHandler),e.removeEventListener("mouseenter",this._mouseEnterHandler),e.removeEventListener("wheel",this._mouseWheelHandler)}}const zh=p.vec3(),Kh=p.vec3(),Yh=p.vec3(),Xh=p.vec3(),Zh=p.vec3(),qh={eye:p.vec3(),look:p.vec3(),up:p.vec3()};class Jh{constructor(e,t,s,i){this._scene=e;const r=t.cameraControl,o=e.camera;this._onSceneKeyDown=e.input.on("keydown",(()=>{if(!s.active||!s.pointerEnabled||!e.input.keyboardEnabled)return;if(!i.mouseover)return;const n=r._isKeyDownForAction(r.AXIS_VIEW_RIGHT),a=r._isKeyDownForAction(r.AXIS_VIEW_BACK),l=r._isKeyDownForAction(r.AXIS_VIEW_LEFT),h=r._isKeyDownForAction(r.AXIS_VIEW_FRONT),c=r._isKeyDownForAction(r.AXIS_VIEW_TOP),A=r._isKeyDownForAction(r.AXIS_VIEW_BOTTOM);if(!(n||a||l||h||c||A))return;const u=e.aabb,d=p.getAABB3Diag(u);p.getAABB3Center(u,zh);const f=Math.abs(d/Math.tan(t.cameraFlight.fitFOV*p.DEGTORAD)),E=1.1*d;qh.orthoScale=E,n?(qh.eye.set(p.addVec3(zh,p.mulVec3Scalar(o.worldRight,f,Kh),Zh)),qh.look.set(zh),qh.up.set(o.worldUp)):a?(qh.eye.set(p.addVec3(zh,p.mulVec3Scalar(o.worldForward,f,Kh),Zh)),qh.look.set(zh),qh.up.set(o.worldUp)):l?(qh.eye.set(p.addVec3(zh,p.mulVec3Scalar(o.worldRight,-f,Kh),Zh)),qh.look.set(zh),qh.up.set(o.worldUp)):h?(qh.eye.set(p.addVec3(zh,p.mulVec3Scalar(o.worldForward,-f,Kh),Zh)),qh.look.set(zh),qh.up.set(o.worldUp)):c?(qh.eye.set(p.addVec3(zh,p.mulVec3Scalar(o.worldUp,f,Kh),Zh)),qh.look.set(zh),qh.up.set(p.normalizeVec3(p.mulVec3Scalar(o.worldForward,1,Yh),Xh))):A&&(qh.eye.set(p.addVec3(zh,p.mulVec3Scalar(o.worldUp,-f,Kh),Zh)),qh.look.set(zh),qh.up.set(p.normalizeVec3(p.mulVec3Scalar(o.worldForward,-1,Yh)))),!s.firstPerson&&s.followPointer&&t.pivotController.setPivotPos(zh),t.cameraFlight.duration>0?t.cameraFlight.flyTo(qh,(()=>{t.pivotController.getPivoting()&&s.followPointer&&t.pivotController.showPivot()})):(t.cameraFlight.jumpTo(qh),t.pivotController.getPivoting()&&s.followPointer&&t.pivotController.showPivot())}))}reset(){}destroy(){this._scene.input.off(this._onSceneKeyDown)}}class $h{constructor(e,t,s,i,r){this._scene=e;const o=t.pickController,n=t.pivotController,a=t.cameraControl;this._clicks=0,this._timeout=null,this._lastPickedEntityId=null;let l=!1,h=!1;const c=this._scene.canvas.canvas,A=s=>{let i;s&&s.worldPos&&(i=s.worldPos);const r=s&&s.entity?s.entity.aabb:e.aabb;if(i){const s=e.camera;p.subVec3(s.eye,s.look,[]),t.cameraFlight.flyTo({aabb:r})}else t.cameraFlight.flyTo({aabb:r})};c.addEventListener("mousemove",this._canvasMouseMoveHandler=t=>{if(!s.active||!s.pointerEnabled)return;if(l||h)return;const r=a.hasSubs("hover"),n=a.hasSubs("hoverOut"),c=a.hasSubs("hoverOff"),A=a.hasSubs("hoverSurface"),u=a.hasSubs("hoverSnapOrSurface");if(r||n||c||A||u)if(o.pickCursorPos=i.pointerCanvasPos,o.schedulePickEntity=!0,o.schedulePickSurface=A,o.scheduleSnapOrPick=u,o.update(),o.pickResult){if(o.pickResult.entity){const t=o.pickResult.entity.id;this._lastPickedEntityId!==t&&(void 0!==this._lastPickedEntityId&&a.fire("hoverOut",{entity:e.objects[this._lastPickedEntityId]},!0),a.fire("hoverEnter",o.pickResult,!0),this._lastPickedEntityId=t)}a.fire("hover",o.pickResult,!0),(o.pickResult.worldPos||o.pickResult.snappedWorldPos)&&a.fire("hoverSurface",o.pickResult,!0)}else void 0!==this._lastPickedEntityId&&(a.fire("hoverOut",{entity:e.objects[this._lastPickedEntityId]},!0),this._lastPickedEntityId=void 0),a.fire("hoverOff",{canvasPos:o.pickCursorPos},!0)}),c.addEventListener("mousedown",this._canvasMouseDownHandler=t=>{1===t.which&&(l=!0),3===t.which&&(h=!0);if(1===t.which&&s.active&&s.pointerEnabled&&(i.mouseDownClientX=t.clientX,i.mouseDownClientY=t.clientY,i.mouseDownCursorX=i.pointerCanvasPos[0],i.mouseDownCursorY=i.pointerCanvasPos[1],!s.firstPerson&&s.followPointer&&(o.pickCursorPos=i.pointerCanvasPos,o.schedulePickSurface=!0,o.update(),1===t.which))){const t=o.pickResult;t&&t.worldPos?(n.setPivotPos(t.worldPos),n.startPivot()):(s.smartPivot?n.setCanvasPivotPos(i.pointerCanvasPos):n.setPivotPos(e.camera.look),n.startPivot())}}),document.addEventListener("mouseup",this._documentMouseUpHandler=e=>{1===e.which&&(l=!1),3===e.which&&(h=!1),n.getPivoting()&&n.endPivot()}),c.addEventListener("mouseup",this._canvasMouseUpHandler=r=>{if(!s.active||!s.pointerEnabled)return;if(!(1===r.which))return;if(n.hidePivot(),Math.abs(r.clientX-i.mouseDownClientX)>3||Math.abs(r.clientY-i.mouseDownClientY)>3)return;const l=a.hasSubs("picked"),h=a.hasSubs("pickedNothing"),c=a.hasSubs("pickedSurface"),u=a.hasSubs("doublePicked"),d=a.hasSubs("doublePickedSurface"),f=a.hasSubs("doublePickedNothing");if(!(s.doublePickFlyTo||u||d||f))return(l||h||c)&&(o.pickCursorPos=i.pointerCanvasPos,o.schedulePickEntity=!0,o.schedulePickSurface=c,o.update(),o.pickResult?(a.fire("picked",o.pickResult,!0),o.pickedSurface&&a.fire("pickedSurface",o.pickResult,!0)):a.fire("pickedNothing",{canvasPos:i.pointerCanvasPos},!0)),void(this._clicks=0);if(this._clicks++,1===this._clicks){o.pickCursorPos=i.pointerCanvasPos,o.schedulePickEntity=s.doublePickFlyTo,o.schedulePickSurface=c,o.update();const e=o.pickResult,r=o.pickedSurface;this._timeout=setTimeout((()=>{e?(a.fire("picked",e,!0),r&&(a.fire("pickedSurface",e,!0),!s.firstPerson&&s.followPointer&&(t.pivotController.setPivotPos(e.worldPos),t.pivotController.startPivot()&&t.pivotController.showPivot()))):a.fire("pickedNothing",{canvasPos:i.pointerCanvasPos},!0),this._clicks=0}),s.doubleClickTimeFrame)}else{if(null!==this._timeout&&(window.clearTimeout(this._timeout),this._timeout=null),o.pickCursorPos=i.pointerCanvasPos,o.schedulePickEntity=s.doublePickFlyTo||u||d,o.schedulePickSurface=o.schedulePickEntity&&d,o.update(),o.pickResult){if(a.fire("doublePicked",o.pickResult,!0),o.pickedSurface&&a.fire("doublePickedSurface",o.pickResult,!0),s.doublePickFlyTo&&(A(o.pickResult),!s.firstPerson&&s.followPointer)){const e=o.pickResult.entity.aabb,s=p.getAABB3Center(e);t.pivotController.setPivotPos(s),t.pivotController.startPivot()&&t.pivotController.showPivot()}}else if(a.fire("doublePickedNothing",{canvasPos:i.pointerCanvasPos},!0),s.doublePickFlyTo&&(A(),!s.firstPerson&&s.followPointer)){const s=e.aabb,i=p.getAABB3Center(s);t.pivotController.setPivotPos(i),t.pivotController.startPivot()&&t.pivotController.showPivot()}this._clicks=0}},!1)}reset(){this._clicks=0,this._lastPickedEntityId=null,this._timeout&&(window.clearTimeout(this._timeout),this._timeout=null)}destroy(){const e=this._scene.canvas.canvas;e.removeEventListener("mousemove",this._canvasMouseMoveHandler),e.removeEventListener("mousedown",this._canvasMouseDownHandler),document.removeEventListener("mouseup",this._documentMouseUpHandler),e.removeEventListener("mouseup",this._canvasMouseUpHandler),this._timeout&&(window.clearTimeout(this._timeout),this._timeout=null)}}class ec{constructor(e,t,s,i,r){this._scene=e;const o=e.input,n=[],a=e.canvas.canvas;let l=!0;this._onSceneMouseMove=o.on("mousemove",(()=>{l=!0})),this._onSceneKeyDown=o.on("keydown",(t=>{s.active&&s.pointerEnabled&&e.input.keyboardEnabled&&i.mouseover&&(n[t]=!0,t===o.KEY_SHIFT&&(a.style.cursor="move"))})),this._onSceneKeyUp=o.on("keyup",(i=>{s.active&&s.pointerEnabled&&e.input.keyboardEnabled&&(n[i]=!1,i===o.KEY_SHIFT&&(a.style.cursor=null),t.pivotController.getPivoting()&&t.pivotController.endPivot())})),this._onTick=e.on("tick",(a=>{if(!s.active||!s.pointerEnabled||!e.input.keyboardEnabled)return;if(!i.mouseover)return;const h=t.cameraControl,c=a.deltaTime/1e3;if(!s.planView){const e=h._isKeyDownForAction(h.ROTATE_Y_POS,n),i=h._isKeyDownForAction(h.ROTATE_Y_NEG,n),o=h._isKeyDownForAction(h.ROTATE_X_POS,n),a=h._isKeyDownForAction(h.ROTATE_X_NEG,n),l=c*s.keyboardRotationRate;(e||i||o||a)&&(!s.firstPerson&&s.followPointer&&t.pivotController.startPivot(),e?r.rotateDeltaY+=l:i&&(r.rotateDeltaY-=l),o?r.rotateDeltaX+=l:a&&(r.rotateDeltaX-=l),!s.firstPerson&&s.followPointer&&t.pivotController.startPivot())}if(!n[o.KEY_CTRL]&&!n[o.KEY_ALT]){const e=h._isKeyDownForAction(h.DOLLY_BACKWARDS,n),o=h._isKeyDownForAction(h.DOLLY_FORWARDS,n);if(e||o){const n=c*s.keyboardDollyRate;!s.firstPerson&&s.followPointer&&t.pivotController.startPivot(),o?r.dollyDelta-=n:e&&(r.dollyDelta+=n),l&&(i.followPointerDirty=!0,l=!1)}}const A=h._isKeyDownForAction(h.PAN_FORWARDS,n),u=h._isKeyDownForAction(h.PAN_BACKWARDS,n),p=h._isKeyDownForAction(h.PAN_LEFT,n),d=h._isKeyDownForAction(h.PAN_RIGHT,n),f=h._isKeyDownForAction(h.PAN_UP,n),E=h._isKeyDownForAction(h.PAN_DOWN,n),m=(n[o.KEY_ALT]?.3:1)*c*s.keyboardPanRate;(A||u||p||d||f||E)&&(!s.firstPerson&&s.followPointer&&t.pivotController.startPivot(),E?r.panDeltaY+=m:f&&(r.panDeltaY+=-m),d?r.panDeltaX+=-m:p&&(r.panDeltaX+=m),u?r.panDeltaZ+=m:A&&(r.panDeltaZ+=-m))}))}reset(){}destroy(){this._scene.off(this._onTick),this._scene.input.off(this._onSceneMouseMove),this._scene.input.off(this._onSceneKeyDown),this._scene.input.off(this._onSceneKeyUp)}}const tc=.001,sc=p.vec3();class ic{constructor(e,t,s,i,r){this._scene=e;const o=e.camera,n=t.pickController,a=t.pivotController,l=t.panController;let h=1,c=1,A=null;this._onTick=e.on("tick",(()=>{if(!s.active||!s.pointerEnabled)return;let t="default";if(Math.abs(r.dollyDelta)<tc&&(r.dollyDelta=0),Math.abs(r.rotateDeltaX)<tc&&(r.rotateDeltaX=0),Math.abs(r.rotateDeltaY)<tc&&(r.rotateDeltaY=0),0===r.rotateDeltaX&&0===r.rotateDeltaY||(r.dollyDelta=0),s.followPointer&&--h<=0&&(h=1,0!==r.dollyDelta)){if(0===r.rotateDeltaY&&0===r.rotateDeltaX&&s.followPointer&&i.followPointerDirty&&(n.pickCursorPos=i.pointerCanvasPos,n.schedulePickSurface=!0,n.update(),n.pickResult&&n.pickResult.worldPos?A=n.pickResult.worldPos:(c=1,A=null),i.followPointerDirty=!1),A){const t=Math.abs(p.lenVec3(p.subVec3(A,e.camera.eye,sc)));c=t/s.dollyProximityThreshold}c<s.dollyMinSpeed&&(c=s.dollyMinSpeed)}const u=r.dollyDelta*c;if(0===r.rotateDeltaY&&0===r.rotateDeltaX||(!s.firstPerson&&s.followPointer&&a.getPivoting()?(a.continuePivot(r.rotateDeltaY,r.rotateDeltaX),a.showPivot()):(0!==r.rotateDeltaX&&(s.firstPerson?o.pitch(-r.rotateDeltaX):o.orbitPitch(r.rotateDeltaX)),0!==r.rotateDeltaY&&(s.firstPerson?o.yaw(r.rotateDeltaY):o.orbitYaw(r.rotateDeltaY))),r.rotateDeltaX*=s.rotationInertia,r.rotateDeltaY*=s.rotationInertia,t="grabbing"),Math.abs(r.panDeltaX)<tc&&(r.panDeltaX=0),Math.abs(r.panDeltaY)<tc&&(r.panDeltaY=0),Math.abs(r.panDeltaZ)<tc&&(r.panDeltaZ=0),0!==r.panDeltaX||0!==r.panDeltaY||0!==r.panDeltaZ){const e=p.vec3();let i,n;if(e[0]=r.panDeltaX,e[1]=r.panDeltaY,e[2]=r.panDeltaZ,s.constrainVertical){o.xUp?(i=o.eye[0],n=o.look[0]):o.yUp?(i=o.eye[1],n=o.look[1]):o.zUp&&(i=o.eye[2],n=o.look[2]),o.pan(e);const t=o.eye,s=o.look;o.xUp?(t[0]=i,s[0]=n):o.yUp?(t[1]=i,s[1]=n):o.zUp&&(t[2]=i,s[2]=n),o.eye=t,o.look=s}else o.pan(e);t="grabbing"}if(r.panDeltaX*=s.panInertia,r.panDeltaY*=s.panInertia,r.panDeltaZ*=s.panInertia,0!==u){if(t=u<0?"zoom-in":"zoom-out",s.firstPerson){let e,t;if(s.constrainVertical&&(o.xUp?(e=o.eye[0],t=o.look[0]):o.yUp?(e=o.eye[1],t=o.look[1]):o.zUp&&(e=o.eye[2],t=o.look[2])),s.followPointer){l.dollyToCanvasPos(A,i.pointerCanvasPos,-u)&&(i.followPointerDirty=!0)}else o.pan([0,0,u]),o.ortho.scale=o.ortho.scale-u;if(s.constrainVertical){const s=o.eye,i=o.look;o.xUp?(s[0]=e,i[0]=t):o.yUp?(s[1]=e,i[1]=t):o.zUp&&(s[2]=e,i[2]=t),o.eye=s,o.look=i}}else if(s.planView)if(s.followPointer){l.dollyToCanvasPos(A,i.pointerCanvasPos,-u)&&(i.followPointerDirty=!0)}else o.ortho.scale=o.ortho.scale+u,o.zoom(u);else if(s.followPointer){l.dollyToCanvasPos(A,i.pointerCanvasPos,-u)&&(i.followPointerDirty=!0)}else o.ortho.scale=o.ortho.scale+u,o.zoom(u);r.dollyDelta*=s.dollyInertia}n.fireEvents(),document.body.style.cursor=t}))}destroy(){this._scene.off(this._onTick)}}class rc{constructor(e,t,s,i,r){this._scene=e;const o=this._scene.canvas.canvas;o.addEventListener("mouseenter",this._mouseEnterHandler=()=>{i.mouseover=!0}),o.addEventListener("mouseleave",this._mouseLeaveHandler=()=>{i.mouseover=!1,o.style.cursor=null}),document.addEventListener("mousemove",this._mouseMoveHandler=e=>{oc(e,o,i.pointerCanvasPos)}),o.addEventListener("mousedown",this._mouseDownHandler=e=>{s.active&&s.pointerEnabled&&(oc(e,o,i.pointerCanvasPos),i.mouseover=!0)}),o.addEventListener("mouseup",this._mouseUpHandler=e=>{s.active&&s.pointerEnabled})}reset(){}destroy(){const e=this._scene.canvas.canvas;document.removeEventListener("mousemove",this._mouseMoveHandler),e.removeEventListener("mouseenter",this._mouseEnterHandler),e.removeEventListener("mouseleave",this._mouseLeaveHandler),e.removeEventListener("mousedown",this._mouseDownHandler),e.removeEventListener("mouseup",this._mouseUpHandler)}}function oc(e,t,s){if(e){const{x:i,y:r}=t.getBoundingClientRect();s[0]=e.clientX-i,s[1]=e.clientY-r}else e=window.event,s[0]=e.x,s[1]=e.y;return s}const nc=function(e,t){if(e){let s=e.target,i=0,r=0;for(;s.offsetParent;)i+=s.offsetLeft,r+=s.offsetTop,s=s.offsetParent;t[0]=e.pageX-i,t[1]=e.pageY-r}else e=window.event,t[0]=e.x,t[1]=e.y;return t};class ac{constructor(e,t,s,i,r){this._scene=e;const o=t.pickController,n=t.pivotController,a=p.vec2(),l=p.vec2(),h=p.vec2(),c=p.vec2(),A=[],u=this._scene.canvas.canvas;let d=0,f=!1;this._onTick=e.on("tick",(()=>{f=!1})),u.addEventListener("touchstart",this._canvasTouchStartHandler=t=>{if(!s.active||!s.pointerEnabled)return;t.preventDefault();const r=t.touches,l=t.changedTouches;for(i.touchStartTime=Date.now(),1===r.length&&1===l.length&&(nc(r[0],a),s.followPointer&&(o.pickCursorPos=a,o.schedulePickSurface=!0,o.update(),s.planView||(o.picked&&o.pickedSurface&&o.pickResult&&o.pickResult.worldPos?(n.setPivotPos(o.pickResult.worldPos),!s.firstPerson&&n.startPivot()&&n.showPivot()):(s.smartPivot?n.setCanvasPivotPos(i.pointerCanvasPos):n.setPivotPos(e.camera.look),!s.firstPerson&&n.startPivot()&&n.showPivot()))));A.length<r.length;)A.push(p.vec2());for(let e=0,t=r.length;e<t;++e)nc(r[e],A[e]);d=r.length}),u.addEventListener("touchend",this._canvasTouchEndHandler=()=>{n.getPivoting()&&n.endPivot()}),u.addEventListener("touchmove",this._canvasTouchMoveHandler=t=>{if(!s.active||!s.pointerEnabled)return;if(t.stopPropagation(),t.preventDefault(),f)return;f=!0;const n=e.canvas.boundary,a=n[2],u=n[3],E=t.touches;if(t.touches.length===d){if(1===d){nc(E[0],l),p.subVec2(l,A[0],c);const t=c[0],o=c[1];if(null!==i.longTouchTimeout&&(Math.abs(t)>s.longTapRadius||Math.abs(o)>s.longTapRadius)&&(clearTimeout(i.longTouchTimeout),i.longTouchTimeout=null),s.planView){const i=e.camera;if("perspective"===i.projection){const n=Math.abs(e.camera.eyeLookDist)*Math.tan(i.perspective.fov/2*Math.PI/180);r.panDeltaX+=t*n/u*s.touchPanRate,r.panDeltaY+=o*n/u*s.touchPanRate}else r.panDeltaX+=.5*i.ortho.scale*(t/u)*s.touchPanRate,r.panDeltaY+=.5*i.ortho.scale*(o/u)*s.touchPanRate}else r.rotateDeltaY-=t/a*(1*s.dragRotationRate),r.rotateDeltaX+=o/u*(1.5*s.dragRotationRate)}else if(2===d){const t=E[0],n=E[1];nc(t,l),nc(n,h);const a=p.geometricMeanVec2(A[0],A[1]),c=p.geometricMeanVec2(l,h),d=p.vec2();p.subVec2(a,c,d);const f=d[0],m=d[1],y=e.camera,g=p.distVec2([t.pageX,t.pageY],[n.pageX,n.pageY]),I=(p.distVec2(A[0],A[1])-g)*s.touchDollyRate;if(r.dollyDelta=I,Math.abs(I)<1)if("perspective"===y.projection){const t=o.pickResult?o.pickResult.worldPos:e.center,i=Math.abs(p.lenVec3(p.subVec3(t,e.camera.eye,[])))*Math.tan(y.perspective.fov/2*Math.PI/180);r.panDeltaX-=f*i/u*s.touchPanRate,r.panDeltaY-=m*i/u*s.touchPanRate}else r.panDeltaX-=.5*y.ortho.scale*(f/u)*s.touchPanRate,r.panDeltaY-=.5*y.ortho.scale*(m/u)*s.touchPanRate;i.pointerCanvasPos=c}for(let e=0;e<d;++e)nc(E[e],A[e])}})}reset(){}destroy(){const e=this._scene.canvas.canvas;e.removeEventListener("touchstart",this._canvasTouchStartHandler),e.removeEventListener("touchend",this._canvasTouchEndHandler),e.removeEventListener("touchmove",this._canvasTouchMoveHandler),this._scene.off(this._onTick)}}const lc=function(e,t){if(e){let s=e.target,i=0,r=0;for(;s.offsetParent;)i+=s.offsetLeft,r+=s.offsetTop,s=s.offsetParent;t[0]=e.pageX-i,t[1]=e.pageY-r}else e=window.event,t[0]=e.x,t[1]=e.y;return t};class hc{constructor(e,t,s,i,r){this._scene=e;const o=t.pickController,n=t.cameraControl;let a;const l=[],h=new Float32Array(2);let c=-1,A=-1;const u=this._scene.canvas.canvas,d=s=>{let i;s&&s.worldPos&&(i=s.worldPos);const r=s?s.entity.aabb:e.aabb;if(i){const s=e.camera;p.subVec3(s.eye,s.look,[]),t.cameraFlight.flyTo({aabb:r})}else t.cameraFlight.flyTo({aabb:r})};u.addEventListener("touchstart",this._canvasTouchStartHandler=e=>{if(!s.active||!s.pointerEnabled)return;null!==i.longTouchTimeout&&(clearTimeout(i.longTouchTimeout),i.longTouchTimeout=null);const r=e.touches,o=e.changedTouches;if(a=Date.now(),1===r.length&&1===o.length){c=a,lc(r[0],h);const o=h[0],n=h[1],l=r[0].pageX,A=r[0].pageY;i.longTouchTimeout=setTimeout((()=>{t.cameraControl.fire("rightClick",{pagePos:[Math.round(l),Math.round(A)],canvasPos:[Math.round(o),Math.round(n)],event:e},!0),i.longTouchTimeout=null}),s.longTapTimeout)}else c=-1;for(;l.length<r.length;)l.push(new Float32Array(2));for(let e=0,t=r.length;e<t;++e)lc(r[e],l[e]);l.length=r.length},{passive:!0}),u.addEventListener("touchend",this._canvasTouchEndHandler=e=>{if(!s.active||!s.pointerEnabled)return;const t=Date.now(),r=e.touches,a=e.changedTouches,u=n.hasSubs("pickedSurface");null!==i.longTouchTimeout&&(clearTimeout(i.longTouchTimeout),i.longTouchTimeout=null),0===r.length&&1===a.length&&c>-1&&t-c<150&&(A>-1&&c-A<325?(lc(a[0],o.pickCursorPos),o.schedulePickEntity=!0,o.schedulePickSurface=u,o.update(),o.pickResult?(o.pickResult.touchInput=!0,n.fire("doublePicked",o.pickResult),o.pickedSurface&&n.fire("doublePickedSurface",o.pickResult),s.doublePickFlyTo&&d(o.pickResult)):(n.fire("doublePickedNothing"),s.doublePickFlyTo&&d()),A=-1):p.distVec2(l[0],h)<4&&(lc(a[0],o.pickCursorPos),o.schedulePickEntity=!0,o.schedulePickSurface=u,o.update(),o.pickResult?(o.pickResult.touchInput=!0,n.fire("picked",o.pickResult),o.pickedSurface&&n.fire("pickedSurface",o.pickResult)):n.fire("pickedNothing"),A=t),c=-1),l.length=r.length;for(let e=0,t=r.length;e<t;++e)l[e][0]=r[e].pageX,l[e][1]=r[e].pageY},{passive:!0})}reset(){}destroy(){const e=this._scene.canvas.canvas;e.removeEventListener("touchstart",this._canvasTouchStartHandler),e.removeEventListener("touchend",this._canvasTouchEndHandler)}}class cc extends O{constructor(e,t={}){super(e,t),this.PAN_LEFT=0,this.PAN_RIGHT=1,this.PAN_UP=2,this.PAN_DOWN=3,this.PAN_FORWARDS=4,this.PAN_BACKWARDS=5,this.ROTATE_X_POS=6,this.ROTATE_X_NEG=7,this.ROTATE_Y_POS=8,this.ROTATE_Y_NEG=9,this.DOLLY_FORWARDS=10,this.DOLLY_BACKWARDS=11,this.AXIS_VIEW_RIGHT=12,this.AXIS_VIEW_BACK=13,this.AXIS_VIEW_LEFT=14,this.AXIS_VIEW_FRONT=15,this.AXIS_VIEW_TOP=16,this.AXIS_VIEW_BOTTOM=17,this._keyMap={},this.scene.canvas.canvas.oncontextmenu=e=>{e.preventDefault()},this._configs={longTapTimeout:600,longTapRadius:5,active:!0,keyboardLayout:"qwerty",navMode:"orbit",planView:!1,firstPerson:!1,followPointer:!0,doublePickFlyTo:!0,panRightClick:!0,showPivot:!1,pointerEnabled:!0,constrainVertical:!1,smartPivot:!1,doubleClickTimeFrame:250,snapToVertex:true,snapToEdge:true,snapRadius:30,dragRotationRate:360,keyboardRotationRate:90,rotationInertia:0,keyboardPanRate:1,touchPanRate:1,panInertia:.5,keyboardDollyRate:10,mouseWheelDollyRate:100,touchDollyRate:.2,dollyInertia:0,dollyProximityThreshold:30,dollyMinSpeed:.04},this._states={pointerCanvasPos:p.vec2(),mouseover:!1,followPointerDirty:!0,mouseDownClientX:0,mouseDownClientY:0,mouseDownCursorX:0,mouseDownCursorY:0,touchStartTime:null,activeTouches:[],tapStartPos:p.vec2(),tapStartTime:-1,lastTapTime:-1,longTouchTimeout:null},this._updates={rotateDeltaX:0,rotateDeltaY:0,panDeltaX:0,panDeltaY:0,panDeltaZ:0,dollyDelta:0};const s=this.scene;this._controllers={cameraControl:this,pickController:new jh(this,this._configs),pivotController:new Vh(s,this._configs),panController:new Fh(s),cameraFlight:new sr(this,{duration:.5})},this._handlers=[new rc(this.scene,this._controllers,this._configs,this._states,this._updates),new ac(this.scene,this._controllers,this._configs,this._states,this._updates),new Wh(this.scene,this._controllers,this._configs,this._states,this._updates),new Jh(this.scene,this._controllers,this._configs,this._states,this._updates),new $h(this.scene,this._controllers,this._configs,this._states,this._updates),new hc(this.scene,this._controllers,this._configs,this._states,this._updates),new ec(this.scene,this._controllers,this._configs,this._states,this._updates)],this._cameraUpdater=new ic(this.scene,this._controllers,this._configs,this._states,this._updates),this.navMode=t.navMode,t.planView&&(this.planView=t.planView),this.constrainVertical=t.constrainVertical,t.keyboardLayout?this.keyboardLayout=t.keyboardLayout:this.keyMap=t.keyMap,this.doublePickFlyTo=t.doublePickFlyTo,this.panRightClick=t.panRightClick,this.active=t.active,this.followPointer=t.followPointer,this.rotationInertia=t.rotationInertia,this.keyboardPanRate=t.keyboardPanRate,this.touchPanRate=t.touchPanRate,this.keyboardRotationRate=t.keyboardRotationRate,this.dragRotationRate=t.dragRotationRate,this.touchDollyRate=t.touchDollyRate,this.dollyInertia=t.dollyInertia,this.dollyProximityThreshold=t.dollyProximityThreshold,this.dollyMinSpeed=t.dollyMinSpeed,this.panInertia=t.panInertia,this.pointerEnabled=!0,this.keyboardDollyRate=t.keyboardDollyRate,this.mouseWheelDollyRate=t.mouseWheelDollyRate}set keyMap(e){if(e=e||"qwerty",y.isString(e)){const t=this.scene.input,s={};switch(e){default:this.error("Unsupported value for 'keyMap': "+e+" defaulting to 'qwerty'");case"qwerty":s[this.PAN_LEFT]=[t.KEY_A],s[this.PAN_RIGHT]=[t.KEY_D],s[this.PAN_UP]=[t.KEY_Z],s[this.PAN_DOWN]=[t.KEY_X],s[this.PAN_BACKWARDS]=[],s[this.PAN_FORWARDS]=[],s[this.DOLLY_FORWARDS]=[t.KEY_W,t.KEY_ADD],s[this.DOLLY_BACKWARDS]=[t.KEY_S,t.KEY_SUBTRACT],s[this.ROTATE_X_POS]=[t.KEY_DOWN_ARROW],s[this.ROTATE_X_NEG]=[t.KEY_UP_ARROW],s[this.ROTATE_Y_POS]=[t.KEY_Q,t.KEY_LEFT_ARROW],s[this.ROTATE_Y_NEG]=[t.KEY_E,t.KEY_RIGHT_ARROW],s[this.AXIS_VIEW_RIGHT]=[t.KEY_NUM_1],s[this.AXIS_VIEW_BACK]=[t.KEY_NUM_2],s[this.AXIS_VIEW_LEFT]=[t.KEY_NUM_3],s[this.AXIS_VIEW_FRONT]=[t.KEY_NUM_4],s[this.AXIS_VIEW_TOP]=[t.KEY_NUM_5],s[this.AXIS_VIEW_BOTTOM]=[t.KEY_NUM_6];break;case"azerty":s[this.PAN_LEFT]=[t.KEY_Q],s[this.PAN_RIGHT]=[t.KEY_D],s[this.PAN_UP]=[t.KEY_W],s[this.PAN_DOWN]=[t.KEY_X],s[this.PAN_BACKWARDS]=[],s[this.PAN_FORWARDS]=[],s[this.DOLLY_FORWARDS]=[t.KEY_Z,t.KEY_ADD],s[this.DOLLY_BACKWARDS]=[t.KEY_S,t.KEY_SUBTRACT],s[this.ROTATE_X_POS]=[t.KEY_DOWN_ARROW],s[this.ROTATE_X_NEG]=[t.KEY_UP_ARROW],s[this.ROTATE_Y_POS]=[t.KEY_A,t.KEY_LEFT_ARROW],s[this.ROTATE_Y_NEG]=[t.KEY_E,t.KEY_RIGHT_ARROW],s[this.AXIS_VIEW_RIGHT]=[t.KEY_NUM_1],s[this.AXIS_VIEW_BACK]=[t.KEY_NUM_2],s[this.AXIS_VIEW_LEFT]=[t.KEY_NUM_3],s[this.AXIS_VIEW_FRONT]=[t.KEY_NUM_4],s[this.AXIS_VIEW_TOP]=[t.KEY_NUM_5],s[this.AXIS_VIEW_BOTTOM]=[t.KEY_NUM_6]}this._keyMap=s}else{const t=e;this._keyMap=t}}get keyMap(){return this._keyMap}_isKeyDownForAction(e,t){const s=this._keyMap[e];if(!s)return!1;t||(t=this.scene.input.keyDown);for(let e=0,i=s.length;e<i;e++){if(t[s[e]])return!0}return!1}set pivotElement(e){this._controllers.pivotController.setPivotElement(e)}set active(e){e=!1!==e,this._configs.active=e,this._handlers[1]._active=e,this._handlers[5]._active=e}get active(){return this._configs.active}set snapToVertex(e){this._configs.snapToVertex=!!e}get snapToVertex(){return this._configs.snapToVertex}set snapToEdge(e){this._configs.snapToEdge=!!e}get snapToEdge(){return this._configs.snapToEdge}set snapRadius(e){e=e||30,this._configs.snapRadius=e}get snapRadius(){return this._configs.snapRadius}set navMode(e){"firstPerson"!==(e=e||"orbit")&&"orbit"!==e&&"planView"!==e&&(this.error("Unsupported value for navMode: "+e+" - supported values are 'orbit', 'firstPerson' and 'planView' - defaulting to 'orbit'"),e="orbit"),this._configs.firstPerson="firstPerson"===e,this._configs.planView="planView"===e,(this._configs.firstPerson||this._configs.planView)&&(this._controllers.pivotController.hidePivot(),this._controllers.pivotController.endPivot()),this._configs.navMode=e}get navMode(){return this._configs.navMode}set pointerEnabled(e){this._reset(),this._configs.pointerEnabled=!!e}_reset(){for(let e=0,t=this._handlers.length;e<t;e++){const t=this._handlers[e];t.reset&&t.reset()}this._updates.panDeltaX=0,this._updates.panDeltaY=0,this._updates.rotateDeltaX=0,this._updates.rotateDeltaY=0,this._updates.dolyDelta=0}get pointerEnabled(){return this._configs.pointerEnabled}set followPointer(e){this._configs.followPointer=!1!==e}get followPointer(){return this._configs.followPointer}set pivotPos(e){this._controllers.pivotController.setPivotPos(e)}get pivotPos(){return this._controllers.pivotController.getPivotPos()}set dollyToPointer(e){this.warn("dollyToPointer property is deprecated - replaced with followPointer"),this.followPointer=e}get dollyToPointer(){return this.warn("dollyToPointer property is deprecated - replaced with followPointer"),this.followPointer}set panToPointer(e){this.warn("panToPointer property is deprecated - replaced with followPointer")}get panToPointer(){return this.warn("panToPointer property is deprecated - replaced with followPointer"),!1}set planView(e){this._configs.planView=!!e,this._configs.firstPerson=!1,this._configs.planView&&(this._controllers.pivotController.hidePivot(),this._controllers.pivotController.endPivot()),this.warn("planView property is deprecated - replaced with navMode")}get planView(){return this.warn("planView property is deprecated - replaced with navMode"),this._configs.planView}set firstPerson(e){this.warn("firstPerson property is deprecated - replaced with navMode"),this._configs.firstPerson=!!e,this._configs.planView=!1,this._configs.firstPerson&&(this._controllers.pivotController.hidePivot(),this._controllers.pivotController.endPivot())}get firstPerson(){return this.warn("firstPerson property is deprecated - replaced with navMode"),this._configs.firstPerson}set constrainVertical(e){this._configs.constrainVertical=!!e}get constrainVertical(){return this._configs.constrainVertical}set doublePickFlyTo(e){this._configs.doublePickFlyTo=!1!==e}get doublePickFlyTo(){return this._configs.doublePickFlyTo}set panRightClick(e){this._configs.panRightClick=!1!==e}get panRightClick(){return this._configs.panRightClick}set rotationInertia(e){this._configs.rotationInertia=null!=e?e:0}get rotationInertia(){return this._configs.rotationInertia}set keyboardPanRate(e){this._configs.keyboardPanRate=null!=e?e:5}set touchPanRate(e){this._configs.touchPanRate=null!=e?e:1}get touchPanRate(){return this._configs.touchPanRate}get keyboardPanRate(){return this._configs.keyboardPanRate}set keyboardRotationRate(e){this._configs.keyboardRotationRate=null!=e?e:90}get keyboardRotationRate(){return this._configs.keyboardRotationRate}set dragRotationRate(e){this._configs.dragRotationRate=null!=e?e:360}get dragRotationRate(){return this._configs.dragRotationRate}set keyboardDollyRate(e){this._configs.keyboardDollyRate=null!=e?e:15}get keyboardDollyRate(){return this._configs.keyboardDollyRate}set touchDollyRate(e){this._configs.touchDollyRate=null!=e?e:.2}get touchDollyRate(){return this._configs.touchDollyRate}set mouseWheelDollyRate(e){this._configs.mouseWheelDollyRate=null!=e?e:100}get mouseWheelDollyRate(){return this._configs.mouseWheelDollyRate}set dollyInertia(e){this._configs.dollyInertia=null!=e?e:0}get dollyInertia(){return this._configs.dollyInertia}set dollyProximityThreshold(e){this._configs.dollyProximityThreshold=null!=e?e:35}get dollyProximityThreshold(){return this._configs.dollyProximityThreshold}set dollyMinSpeed(e){this._configs.dollyMinSpeed=null!=e?e:.04}get dollyMinSpeed(){return this._configs.dollyMinSpeed}set panInertia(e){this._configs.panInertia=null!=e?e:.5}get panInertia(){return this._configs.panInertia}set keyboardLayout(e){"qwerty"!==(e=e||"qwerty")&&"azerty"!==e&&(this.error("Unsupported value for keyboardLayout - defaulting to 'qwerty'"),e="qwerty"),this._configs.keyboardLayout=e,this.keyMap=this._configs.keyboardLayout}get keyboardLayout(){return this._configs.keyboardLayout}enablePivotSphere(e={}){this._controllers.pivotController.enablePivotSphere(e)}disablePivotSphere(){this._controllers.pivotController.disablePivotSphere()}set smartPivot(e){this._configs.smartPivot=!1!==e}get smartPivot(){return this._configs.smartPivot}set doubleClickTimeFrame(e){this._configs.doubleClickTimeFrame=null!=e?e:250}get doubleClickTimeFrame(){return this._configs.doubleClickTimeFrame}destroy(){this._destroyHandlers(),this._destroyControllers(),this._cameraUpdater.destroy(),super.destroy()}_destroyHandlers(){for(let e=0,t=this._handlers.length;e<t;e++){const t=this._handlers[e];t.destroy&&t.destroy()}}_destroyControllers(){for(let e=0,t=this._controllers.length;e<t;e++){const t=this._controllers[e];t.destroy&&t.destroy()}}}class Ac{constructor(e,t,s,i,r){this.name=e,this.type=s,this.value=t,this.valueType=i,this.description=r}}class uc{constructor(e){if(this.id=e.id,this.originalSystemId=e.originalSystemId,this.metaModels=[],this.name=e.name,this.type=e.type,this.properties=[],e.properties){const t=e.properties;for(let e=0,s=t.length;e<s;e++){const s=t[e];this.properties.push(new Ac(s.name,s.value,s.type,s.valueType,s.description))}}}}class pc{constructor(e){this.metaModel=null,this.metaModels=[],this.id=e.id,this.parentId=e.parentId,this.parent=null,this.originalSystemId=e.originalSystemId,this.name=e.name,this.type=e.type,this.propertySetIds=e.propertySetIds,this.propertySets=[],this.attributes=e.attributes||{}}getObjectIDsInSubtree(){const e=[];return function t(s){if(!s)return;e.push(s.id);const i=s.children;if(i)for(var r=0,o=i.length;r<o;r++)t(i[r])}(this),e}withMetaObjectsInSubtree(e){!function t(s){if(!s)return;e(s);const i=s.children;if(i)for(var r=0,o=i.length;r<o;r++)t(i[r])}(this)}getObjectIDsInSubtreeByType(e){const t={};for(var s=0,i=e.length;s<i;s++)t[e[s]]=e[s];const r=[];return function e(s){if(!s)return;t[s.type]&&r.push(s.id);const i=s.children;if(i)for(var o=0,n=i.length;o<n;o++)e(i[o])}(this),r}getJSON(){var e={id:this.id,type:this.type,name:this.name};return this.parent&&(e.parent=this.parent.id),e}}class dc{constructor(e){this.id=e.id,this.projectId=e.projectId,this.revisionId=e.revisionId,this.author=e.author,this.createdAt=e.createdAt,this.creatingApplication=e.creatingApplication,this.schema=e.schema,this.metaScene=e.metaScene,this.propertySets=[],this.rootMetaObject=null,this.rootMetaObjects=[],this.metaObjects=[],this.graph=e.graph||{},this.metaScene.metaModels[this.id]=this,this.finalized=!1}loadData(e,t={}){if(this.finalized)throw"MetaScene already finalized - can't add more data";this._globalizeIDs(e,t);const s=this.metaScene;if(e.propertySets)for(let t=0,i=e.propertySets.length;t<i;t++){const i=e.propertySets[t];let r=s.propertySets[i.id];r||(r=new uc({id:i.id,originalSystemId:i.originalSystemId||i.id,type:i.type,name:i.name,properties:i.properties}),s.propertySets[r.id]=r),r.metaModels.push(this),this.propertySets.push(r)}if(e.metaObjects)for(let t=0,i=e.metaObjects.length;t<i;t++){const i=e.metaObjects[t],r=i.id;let o=s.metaObjects[r];if(!o){const e=i.type,t=i.originalSystemId,s=i.propertySets||i.propertySetIds;o=new pc({id:r,originalSystemId:t,parentId:i.parent,type:e,name:i.name,attributes:i.attributes,propertySetIds:s}),this.metaScene.metaObjects[r]=o}o.metaModels.push(this),i.parent||(this.rootMetaObjects.push(o),s.rootMetaObjects[r]=o),this.metaObjects.push(o)}}finalize(){if(this.finalized)throw"MetaScene already finalized - can't re-finalize";const e=this.metaScene;for(let t in e.metaObjects){const s=e.metaObjects[t];if(s.children&&(s.children=[]),s.propertySets&&(s.propertySets=[]),s.propertySetIds)for(let t=0,i=s.propertySetIds.length;t<i;t++){const i=s.propertySetIds[t],r=e.propertySets[i];s.propertySets.push(r)}}for(let t in e.metaObjects){const s=e.metaObjects[t];if(s.parentId){const t=e.metaObjects[s.parentId];t&&(s.parent=t,(t.children||(t.children=[])).push(s))}}e.metaObjectsByType={};for(let t in e.metaObjects){const s=e.metaObjects[t],i=s.type;(e.metaObjectsByType[i]||(e.metaObjectsByType[i]={}))[t]=s}this.finalized=!0,this.metaScene.fire("metaModelCreated",this.id)}getJSON(){const e={id:this.id,projectId:this.projectId,author:this.author,createdAt:this.createdAt,schema:this.schema,creatingApplication:this.creatingApplication,metaObjects:[],propertySets:[]};for(let t=0,s=this.metaObjects.length;t<s;t++){const s=this.metaObjects[t],i={id:s.id,originalSystemId:s.originalSystemId,extId:s.extId,type:s.type,name:s.name};s.parent&&(i.parent=s.parent.id),s.attributes&&(i.attributes=s.attributes),s.propertySetIds&&(i.propertySetIds=s.propertySetIds),e.metaObjects.push(i)}for(let t=0,s=this.propertySets.length;t<s;t++){const s=this.propertySets[t],i={id:s.id,originalSystemId:s.originalSystemId,extId:s.extId,type:s.type,name:s.name,propertyies:[]};for(let e=0,t=s.properties.length;e<t;e++){const t=s.properties[e],r={id:t.id,description:t.description,type:t.type,name:t.name,value:t.value,valueType:t.valueType};i.properties.push(r)}e.propertySets.push(i)}return e}_globalizeIDs(e,t){const s=!!t.globalizeObjectIds;if(e.metaObjects)for(let t=0,i=e.metaObjects.length;t<i;t++){const i=e.metaObjects[t];if(i.originalSystemId=i.id,i.originalParentSystemId=i.parent,s&&(i.id=p.globalizeObjectId(this.id,i.id),i.parent=p.globalizeObjectId(this.id,i.parent)),s){const e=i.propertySetIds;if(e){const t=[];for(let s=0,i=e.length;s<i;s++)t.push(p.globalizeObjectId(this.id,e[s]));i.propertySetIds=t,i.originalSystemPropertySetIds=e}}else i.originalSystemPropertySetIds=i.propertySetIds}if(e.propertySets)for(let t=0,i=e.propertySets.length;t<i;t++){const i=e.propertySets[t];i.originalSystemId=i.id,s&&(i.id=p.globalizeObjectId(this.id,i.id))}}}class fc{constructor(e,t){this.viewer=e,this.scene=t,this.metaModels={},this.propertySets={},this.metaObjects={},this.metaObjectsByType={},this.rootMetaObjects={},this._eventSubs={}}on(e,t){let s=this._eventSubs[e];s||(s=[],this._eventSubs[e]=s),s.push(t)}fire(e,t){const s=this._eventSubs[e];if(s)for(let e=0,i=s.length;e<i;e++)s[e](t)}off(e){}createMetaModel(e,t,s={}){const i=new dc({metaScene:this,id:e,projectId:t.projectId||"none",revisionId:t.revisionId||"none",author:t.author||"none",createdAt:t.createdAt||"none",creatingApplication:t.creatingApplication||"none",schema:t.schema||"none",propertySets:[]});return i.loadData(t),i.finalize(),i}destroyMetaModel(e){const t=this.metaModels[e];if(t){if(t.propertySets)for(let s=0,i=t.propertySets.length;s<i;s++){const i=t.propertySets[s];if(1===i.metaModels.length)delete this.propertySets[i.id];else{const t=[];for(let s=0,r=i.metaModels.length;s<r;s++)i.metaModels[s].id!==e&&t.push(i.metaModels[s]);i.metaModels=t}}if(t.metaObjects)for(let e=0,s=t.metaObjects.length;e<s;e++){const s=t.metaObjects[e];s.type;const i=s.id;if(1===s.metaModels.length)delete this.metaObjects[i],s.parent||delete this.rootMetaObjects[i];else{const e=[],i=t.id;for(let t=0,r=s.metaModels.length;t<r;t++)s.metaModels[t].id!==i&&e.push(s.metaModels[t]);s.metaModels=e}}for(let e in this.metaObjects){const t=this.metaObjects[e];if(t.children&&(t.children=[]),t.propertySets&&(t.propertySets=[]),t.propertySetIds)for(let e=0,s=t.propertySetIds.length;e<s;e++){const s=t.propertySetIds[e],i=this.propertySets[s];t.propertySets.push(i)}}this.metaObjectsByType={};for(let e in this.metaObjects){const t=this.metaObjects[e],s=t.type;t.children&&(t.children=null),(this.metaObjectsByType[s]||(this.metaObjectsByType[s]={}))[e]=t}for(let e in this.metaObjects){const t=this.metaObjects[e];if(t.parentId){const e=this.metaObjects[t.parentId];e&&(t.parent=e,(e.children||(e.children=[])).push(t))}}delete this.metaModels[e],this.fire("metaModelDestroyed",e)}}getObjectIDsByType(e){const t=this.metaObjectsByType[e];return t?Object.keys(t):[]}getObjectIDsInSubtree(e,t,s){const i=[],r=this.metaObjects[e],o=t&&t.length>0?Ec(t):null,n=s&&s.length>0?Ec(s):null,a=e=>{if(!e)return;var t=!0;(n&&n[e.type]||o&&!o[e.type])&&(t=!1),t&&i.push(e.id);const s=e.children;if(s)for(var r=0,l=s.length;r<l;r++)a(s[r])};return a(r),i}withMetaObjectsInSubtree(e,t){const s=this.metaObjects[e];s&&s.withMetaObjectsInSubtree(t)}}function Ec(e){const t={};for(var s=0,i=e.length;s<i;s++)t[e[s]]=!0;return t}
 /*!
    * html2canvas 1.4.1 <https://html2canvas.hertzen.com>
    * Copyright (c) 2022 Niklas von Hertzen <https://hertzen.com>
@@ -43,5 +43,5 @@ let Ra=null;function Pa(e,t){let s;for(let i=0;i<3;i++)if(0!=(s=Ra[3*e+i]-Ra[3*t
   LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
   OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
   PERFORMANCE OF THIS SOFTWARE.
-  ***************************************************************************** */var mc=function(e,t){return mc=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var s in t)Object.prototype.hasOwnProperty.call(t,s)&&(e[s]=t[s])},mc(e,t)};function yc(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Class extends value "+String(t)+" is not a constructor or null");function s(){this.constructor=e}mc(e,t),e.prototype=null===t?Object.create(t):(s.prototype=t.prototype,new s)}var gc=function(){return gc=Object.assign||function(e){for(var t,s=1,i=arguments.length;s<i;s++)for(var r in t=arguments[s])Object.prototype.hasOwnProperty.call(t,r)&&(e[r]=t[r]);return e},gc.apply(this,arguments)};function Ic(e,t,s,i){return new(s||(s=Promise))((function(r,o){function n(e){try{l(i.next(e))}catch(e){o(e)}}function a(e){try{l(i.throw(e))}catch(e){o(e)}}function l(e){var t;e.done?r(e.value):(t=e.value,t instanceof s?t:new s((function(e){e(t)}))).then(n,a)}l((i=i.apply(e,t||[])).next())}))}function vc(e,t){var s,i,r,o,n={label:0,sent:function(){if(1&r[0])throw r[1];return r[1]},trys:[],ops:[]};return o={next:a(0),throw:a(1),return:a(2)},"function"==typeof Symbol&&(o[Symbol.iterator]=function(){return this}),o;function a(o){return function(a){return function(o){if(s)throw new TypeError("Generator is already executing.");for(;n;)try{if(s=1,i&&(r=2&o[0]?i.return:o[0]?i.throw||((r=i.return)&&r.call(i),0):i.next)&&!(r=r.call(i,o[1])).done)return r;switch(i=0,r&&(o=[2&o[0],r.value]),o[0]){case 0:case 1:r=o;break;case 4:return n.label++,{value:o[1],done:!1};case 5:n.label++,i=o[1],o=[0];continue;case 7:o=n.ops.pop(),n.trys.pop();continue;default:if(!(r=n.trys,(r=r.length>0&&r[r.length-1])||6!==o[0]&&2!==o[0])){n=0;continue}if(3===o[0]&&(!r||o[1]>r[0]&&o[1]<r[3])){n.label=o[1];break}if(6===o[0]&&n.label<r[1]){n.label=r[1],r=o;break}if(r&&n.label<r[2]){n.label=r[2],n.ops.push(o);break}r[2]&&n.ops.pop(),n.trys.pop();continue}o=t.call(e,n)}catch(e){o=[6,e],i=0}finally{s=r=0}if(5&o[0])throw o[1];return{value:o[0]?o[1]:void 0,done:!0}}([o,a])}}}function Tc(e,t,s){if(s||2===arguments.length)for(var i,r=0,o=t.length;r<o;r++)!i&&r in t||(i||(i=Array.prototype.slice.call(t,0,r)),i[r]=t[r]);return e.concat(i||t)}for(var _c=function(){function e(e,t,s,i){this.left=e,this.top=t,this.width=s,this.height=i}return e.prototype.add=function(t,s,i,r){return new e(this.left+t,this.top+s,this.width+i,this.height+r)},e.fromClientRect=function(t,s){return new e(s.left+t.windowBounds.left,s.top+t.windowBounds.top,s.width,s.height)},e.fromDOMRectList=function(t,s){var i=Array.from(s).find((function(e){return 0!==e.width}));return i?new e(i.left+t.windowBounds.left,i.top+t.windowBounds.top,i.width,i.height):e.EMPTY},e.EMPTY=new e(0,0,0,0),e}(),Rc=function(e,t){return _c.fromClientRect(e,t.getBoundingClientRect())},Pc=function(e){for(var t=[],s=0,i=e.length;s<i;){var r=e.charCodeAt(s++);if(r>=55296&&r<=56319&&s<i){var o=e.charCodeAt(s++);56320==(64512&o)?t.push(((1023&r)<<10)+(1023&o)+65536):(t.push(r),s--)}else t.push(r)}return t},Dc=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];if(String.fromCodePoint)return String.fromCodePoint.apply(String,e);var s=e.length;if(!s)return"";for(var i=[],r=-1,o="";++r<s;){var n=e[r];n<=65535?i.push(n):(n-=65536,i.push(55296+(n>>10),n%1024+56320)),(r+1===s||i.length>16384)&&(o+=String.fromCharCode.apply(String,i),i.length=0)}return o},Nc="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",bc="undefined"==typeof Uint8Array?[]:new Uint8Array(256),Cc=0;Cc<Nc.length;Cc++)bc[Nc.charCodeAt(Cc)]=Cc;for(var Oc="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",Sc="undefined"==typeof Uint8Array?[]:new Uint8Array(256),xc=0;xc<Oc.length;xc++)Sc[Oc.charCodeAt(xc)]=xc;for(var wc=function(e,t,s){return e.slice?e.slice(t,s):new Uint16Array(Array.prototype.slice.call(e,t,s))},Bc=function(){function e(e,t,s,i,r,o){this.initialValue=e,this.errorValue=t,this.highStart=s,this.highValueIndex=i,this.index=r,this.data=o}return e.prototype.get=function(e){var t;if(e>=0){if(e<55296||e>56319&&e<=65535)return t=((t=this.index[e>>5])<<2)+(31&e),this.data[t];if(e<=65535)return t=((t=this.index[2048+(e-55296>>5)])<<2)+(31&e),this.data[t];if(e<this.highStart)return t=2080+(e>>11),t=this.index[t],t+=e>>5&63,t=((t=this.index[t])<<2)+(31&e),this.data[t];if(e<=1114111)return this.data[this.highValueIndex]}return this.errorValue},e}(),Fc="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",Mc="undefined"==typeof Uint8Array?[]:new Uint8Array(256),Lc=0;Lc<Fc.length;Lc++)Mc[Fc.charCodeAt(Lc)]=Lc;var Uc=10,Hc=13,Gc=15,kc=17,Vc=18,jc=19,Qc=20,Wc=21,zc=22,Kc=24,Yc=25,Xc=26,Zc=27,qc=28,Jc=30,$c=32,eA=33,tA=34,sA=35,iA=37,rA=38,oA=39,nA=40,aA=42,lA=[9001,65288],hA="×",cA="÷",AA=function(e,t){var s,i,r,o=function(e){var t,s,i,r,o,n=.75*e.length,a=e.length,l=0;"="===e[e.length-1]&&(n--,"="===e[e.length-2]&&n--);var h="undefined"!=typeof ArrayBuffer&&"undefined"!=typeof Uint8Array&&void 0!==Uint8Array.prototype.slice?new ArrayBuffer(n):new Array(n),c=Array.isArray(h)?h:new Uint8Array(h);for(t=0;t<a;t+=4)s=Sc[e.charCodeAt(t)],i=Sc[e.charCodeAt(t+1)],r=Sc[e.charCodeAt(t+2)],o=Sc[e.charCodeAt(t+3)],c[l++]=s<<2|i>>4,c[l++]=(15&i)<<4|r>>2,c[l++]=(3&r)<<6|63&o;return h}(e),n=Array.isArray(o)?function(e){for(var t=e.length,s=[],i=0;i<t;i+=4)s.push(e[i+3]<<24|e[i+2]<<16|e[i+1]<<8|e[i]);return s}(o):new Uint32Array(o),a=Array.isArray(o)?function(e){for(var t=e.length,s=[],i=0;i<t;i+=2)s.push(e[i+1]<<8|e[i]);return s}(o):new Uint16Array(o),l=wc(a,12,n[4]/2),h=2===n[5]?wc(a,(24+n[4])/2):(s=n,i=Math.ceil((24+n[4])/4),s.slice?s.slice(i,r):new Uint32Array(Array.prototype.slice.call(s,i,r)));return new Bc(n[0],n[1],n[2],n[3],l,h)}("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"),uA=[Jc,36],pA=[1,2,3,5],dA=[Uc,8],fA=[Zc,Xc],EA=pA.concat(dA),mA=[rA,oA,nA,tA,sA],yA=[Gc,Hc],gA=function(e,t,s,i){var r=i[s];if(Array.isArray(e)?-1!==e.indexOf(r):e===r)for(var o=s;o<=i.length;){if((l=i[++o])===t)return!0;if(l!==Uc)break}if(r===Uc)for(o=s;o>0;){var n=i[--o];if(Array.isArray(e)?-1!==e.indexOf(n):e===n)for(var a=s;a<=i.length;){var l;if((l=i[++a])===t)return!0;if(l!==Uc)break}if(n!==Uc)break}return!1},IA=function(e,t){for(var s=e;s>=0;){var i=t[s];if(i!==Uc)return i;s--}return 0},vA=function(e,t,s,i,r){if(0===s[i])return hA;var o=i-1;if(Array.isArray(r)&&!0===r[o])return hA;var n=o-1,a=o+1,l=t[o],h=n>=0?t[n]:0,c=t[a];if(2===l&&3===c)return hA;if(-1!==pA.indexOf(l))return"!";if(-1!==pA.indexOf(c))return hA;if(-1!==dA.indexOf(c))return hA;if(8===IA(o,t))return cA;if(11===AA.get(e[o]))return hA;if((l===$c||l===eA)&&11===AA.get(e[a]))return hA;if(7===l||7===c)return hA;if(9===l)return hA;if(-1===[Uc,Hc,Gc].indexOf(l)&&9===c)return hA;if(-1!==[kc,Vc,jc,Kc,qc].indexOf(c))return hA;if(IA(o,t)===zc)return hA;if(gA(23,zc,o,t))return hA;if(gA([kc,Vc],Wc,o,t))return hA;if(gA(12,12,o,t))return hA;if(l===Uc)return cA;if(23===l||23===c)return hA;if(16===c||16===l)return cA;if(-1!==[Hc,Gc,Wc].indexOf(c)||14===l)return hA;if(36===h&&-1!==yA.indexOf(l))return hA;if(l===qc&&36===c)return hA;if(c===Qc)return hA;if(-1!==uA.indexOf(c)&&l===Yc||-1!==uA.indexOf(l)&&c===Yc)return hA;if(l===Zc&&-1!==[iA,$c,eA].indexOf(c)||-1!==[iA,$c,eA].indexOf(l)&&c===Xc)return hA;if(-1!==uA.indexOf(l)&&-1!==fA.indexOf(c)||-1!==fA.indexOf(l)&&-1!==uA.indexOf(c))return hA;if(-1!==[Zc,Xc].indexOf(l)&&(c===Yc||-1!==[zc,Gc].indexOf(c)&&t[a+1]===Yc)||-1!==[zc,Gc].indexOf(l)&&c===Yc||l===Yc&&-1!==[Yc,qc,Kc].indexOf(c))return hA;if(-1!==[Yc,qc,Kc,kc,Vc].indexOf(c))for(var A=o;A>=0;){if((u=t[A])===Yc)return hA;if(-1===[qc,Kc].indexOf(u))break;A--}if(-1!==[Zc,Xc].indexOf(c))for(A=-1!==[kc,Vc].indexOf(l)?n:o;A>=0;){var u;if((u=t[A])===Yc)return hA;if(-1===[qc,Kc].indexOf(u))break;A--}if(rA===l&&-1!==[rA,oA,tA,sA].indexOf(c)||-1!==[oA,tA].indexOf(l)&&-1!==[oA,nA].indexOf(c)||-1!==[nA,sA].indexOf(l)&&c===nA)return hA;if(-1!==mA.indexOf(l)&&-1!==[Qc,Xc].indexOf(c)||-1!==mA.indexOf(c)&&l===Zc)return hA;if(-1!==uA.indexOf(l)&&-1!==uA.indexOf(c))return hA;if(l===Kc&&-1!==uA.indexOf(c))return hA;if(-1!==uA.concat(Yc).indexOf(l)&&c===zc&&-1===lA.indexOf(e[a])||-1!==uA.concat(Yc).indexOf(c)&&l===Vc)return hA;if(41===l&&41===c){for(var p=s[o],d=1;p>0&&41===t[--p];)d++;if(d%2!=0)return hA}return l===$c&&c===eA?hA:cA},TA=function(e,t){t||(t={lineBreak:"normal",wordBreak:"normal"});var s=function(e,t){void 0===t&&(t="strict");var s=[],i=[],r=[];return e.forEach((function(e,o){var n=AA.get(e);if(n>50?(r.push(!0),n-=50):r.push(!1),-1!==["normal","auto","loose"].indexOf(t)&&-1!==[8208,8211,12316,12448].indexOf(e))return i.push(o),s.push(16);if(4===n||11===n){if(0===o)return i.push(o),s.push(Jc);var a=s[o-1];return-1===EA.indexOf(a)?(i.push(i[o-1]),s.push(a)):(i.push(o),s.push(Jc))}return i.push(o),31===n?s.push("strict"===t?Wc:iA):n===aA||29===n?s.push(Jc):43===n?e>=131072&&e<=196605||e>=196608&&e<=262141?s.push(iA):s.push(Jc):void s.push(n)})),[i,s,r]}(e,t.lineBreak),i=s[0],r=s[1],o=s[2];"break-all"!==t.wordBreak&&"break-word"!==t.wordBreak||(r=r.map((function(e){return-1!==[Yc,Jc,aA].indexOf(e)?iA:e})));var n="keep-all"===t.wordBreak?o.map((function(t,s){return t&&e[s]>=19968&&e[s]<=40959})):void 0;return[i,r,n]},_A=function(){function e(e,t,s,i){this.codePoints=e,this.required="!"===t,this.start=s,this.end=i}return e.prototype.slice=function(){return Dc.apply(void 0,this.codePoints.slice(this.start,this.end))},e}(),RA=45,PA=43,DA=-1,NA=function(e){return e>=48&&e<=57},bA=function(e){return NA(e)||e>=65&&e<=70||e>=97&&e<=102},CA=function(e){return 10===e||9===e||32===e},OA=function(e){return function(e){return function(e){return e>=97&&e<=122}(e)||function(e){return e>=65&&e<=90}(e)}(e)||function(e){return e>=128}(e)||95===e},SA=function(e){return OA(e)||NA(e)||e===RA},xA=function(e){return e>=0&&e<=8||11===e||e>=14&&e<=31||127===e},wA=function(e,t){return 92===e&&10!==t},BA=function(e,t,s){return e===RA?OA(t)||wA(t,s):!!OA(e)||!(92!==e||!wA(e,t))},FA=function(e,t,s){return e===PA||e===RA?!!NA(t)||46===t&&NA(s):NA(46===e?t:e)},MA=function(e){var t=0,s=1;e[t]!==PA&&e[t]!==RA||(e[t]===RA&&(s=-1),t++);for(var i=[];NA(e[t]);)i.push(e[t++]);var r=i.length?parseInt(Dc.apply(void 0,i),10):0;46===e[t]&&t++;for(var o=[];NA(e[t]);)o.push(e[t++]);var n=o.length,a=n?parseInt(Dc.apply(void 0,o),10):0;69!==e[t]&&101!==e[t]||t++;var l=1;e[t]!==PA&&e[t]!==RA||(e[t]===RA&&(l=-1),t++);for(var h=[];NA(e[t]);)h.push(e[t++]);var c=h.length?parseInt(Dc.apply(void 0,h),10):0;return s*(r+a*Math.pow(10,-n))*Math.pow(10,l*c)},LA={type:2},UA={type:3},HA={type:4},GA={type:13},kA={type:8},VA={type:21},jA={type:9},QA={type:10},WA={type:11},zA={type:12},KA={type:14},YA={type:23},XA={type:1},ZA={type:25},qA={type:24},JA={type:26},$A={type:27},eu={type:28},tu={type:29},su={type:31},iu={type:32},ru=function(){function e(){this._value=[]}return e.prototype.write=function(e){this._value=this._value.concat(Pc(e))},e.prototype.read=function(){for(var e=[],t=this.consumeToken();t!==iu;)e.push(t),t=this.consumeToken();return e},e.prototype.consumeToken=function(){var e=this.consumeCodePoint();switch(e){case 34:return this.consumeStringToken(34);case 35:var t=this.peekCodePoint(0),s=this.peekCodePoint(1),i=this.peekCodePoint(2);if(SA(t)||wA(s,i)){var r=BA(t,s,i)?2:1;return{type:5,value:this.consumeName(),flags:r}}break;case 36:if(61===this.peekCodePoint(0))return this.consumeCodePoint(),GA;break;case 39:return this.consumeStringToken(39);case 40:return LA;case 41:return UA;case 42:if(61===this.peekCodePoint(0))return this.consumeCodePoint(),KA;break;case PA:if(FA(e,this.peekCodePoint(0),this.peekCodePoint(1)))return this.reconsumeCodePoint(e),this.consumeNumericToken();break;case 44:return HA;case RA:var o=e,n=this.peekCodePoint(0),a=this.peekCodePoint(1);if(FA(o,n,a))return this.reconsumeCodePoint(e),this.consumeNumericToken();if(BA(o,n,a))return this.reconsumeCodePoint(e),this.consumeIdentLikeToken();if(n===RA&&62===a)return this.consumeCodePoint(),this.consumeCodePoint(),qA;break;case 46:if(FA(e,this.peekCodePoint(0),this.peekCodePoint(1)))return this.reconsumeCodePoint(e),this.consumeNumericToken();break;case 47:if(42===this.peekCodePoint(0))for(this.consumeCodePoint();;){var l=this.consumeCodePoint();if(42===l&&47===(l=this.consumeCodePoint()))return this.consumeToken();if(l===DA)return this.consumeToken()}break;case 58:return JA;case 59:return $A;case 60:if(33===this.peekCodePoint(0)&&this.peekCodePoint(1)===RA&&this.peekCodePoint(2)===RA)return this.consumeCodePoint(),this.consumeCodePoint(),ZA;break;case 64:var h=this.peekCodePoint(0),c=this.peekCodePoint(1),A=this.peekCodePoint(2);if(BA(h,c,A))return{type:7,value:this.consumeName()};break;case 91:return eu;case 92:if(wA(e,this.peekCodePoint(0)))return this.reconsumeCodePoint(e),this.consumeIdentLikeToken();break;case 93:return tu;case 61:if(61===this.peekCodePoint(0))return this.consumeCodePoint(),kA;break;case 123:return WA;case 125:return zA;case 117:case 85:var u=this.peekCodePoint(0),p=this.peekCodePoint(1);return u!==PA||!bA(p)&&63!==p||(this.consumeCodePoint(),this.consumeUnicodeRangeToken()),this.reconsumeCodePoint(e),this.consumeIdentLikeToken();case 124:if(61===this.peekCodePoint(0))return this.consumeCodePoint(),jA;if(124===this.peekCodePoint(0))return this.consumeCodePoint(),VA;break;case 126:if(61===this.peekCodePoint(0))return this.consumeCodePoint(),QA;break;case DA:return iu}return CA(e)?(this.consumeWhiteSpace(),su):NA(e)?(this.reconsumeCodePoint(e),this.consumeNumericToken()):OA(e)?(this.reconsumeCodePoint(e),this.consumeIdentLikeToken()):{type:6,value:Dc(e)}},e.prototype.consumeCodePoint=function(){var e=this._value.shift();return void 0===e?-1:e},e.prototype.reconsumeCodePoint=function(e){this._value.unshift(e)},e.prototype.peekCodePoint=function(e){return e>=this._value.length?-1:this._value[e]},e.prototype.consumeUnicodeRangeToken=function(){for(var e=[],t=this.consumeCodePoint();bA(t)&&e.length<6;)e.push(t),t=this.consumeCodePoint();for(var s=!1;63===t&&e.length<6;)e.push(t),t=this.consumeCodePoint(),s=!0;if(s)return{type:30,start:parseInt(Dc.apply(void 0,e.map((function(e){return 63===e?48:e}))),16),end:parseInt(Dc.apply(void 0,e.map((function(e){return 63===e?70:e}))),16)};var i=parseInt(Dc.apply(void 0,e),16);if(this.peekCodePoint(0)===RA&&bA(this.peekCodePoint(1))){this.consumeCodePoint(),t=this.consumeCodePoint();for(var r=[];bA(t)&&r.length<6;)r.push(t),t=this.consumeCodePoint();return{type:30,start:i,end:parseInt(Dc.apply(void 0,r),16)}}return{type:30,start:i,end:i}},e.prototype.consumeIdentLikeToken=function(){var e=this.consumeName();return"url"===e.toLowerCase()&&40===this.peekCodePoint(0)?(this.consumeCodePoint(),this.consumeUrlToken()):40===this.peekCodePoint(0)?(this.consumeCodePoint(),{type:19,value:e}):{type:20,value:e}},e.prototype.consumeUrlToken=function(){var e=[];if(this.consumeWhiteSpace(),this.peekCodePoint(0)===DA)return{type:22,value:""};var t=this.peekCodePoint(0);if(39===t||34===t){var s=this.consumeStringToken(this.consumeCodePoint());return 0===s.type&&(this.consumeWhiteSpace(),this.peekCodePoint(0)===DA||41===this.peekCodePoint(0))?(this.consumeCodePoint(),{type:22,value:s.value}):(this.consumeBadUrlRemnants(),YA)}for(;;){var i=this.consumeCodePoint();if(i===DA||41===i)return{type:22,value:Dc.apply(void 0,e)};if(CA(i))return this.consumeWhiteSpace(),this.peekCodePoint(0)===DA||41===this.peekCodePoint(0)?(this.consumeCodePoint(),{type:22,value:Dc.apply(void 0,e)}):(this.consumeBadUrlRemnants(),YA);if(34===i||39===i||40===i||xA(i))return this.consumeBadUrlRemnants(),YA;if(92===i){if(!wA(i,this.peekCodePoint(0)))return this.consumeBadUrlRemnants(),YA;e.push(this.consumeEscapedCodePoint())}else e.push(i)}},e.prototype.consumeWhiteSpace=function(){for(;CA(this.peekCodePoint(0));)this.consumeCodePoint()},e.prototype.consumeBadUrlRemnants=function(){for(;;){var e=this.consumeCodePoint();if(41===e||e===DA)return;wA(e,this.peekCodePoint(0))&&this.consumeEscapedCodePoint()}},e.prototype.consumeStringSlice=function(e){for(var t="";e>0;){var s=Math.min(5e4,e);t+=Dc.apply(void 0,this._value.splice(0,s)),e-=s}return this._value.shift(),t},e.prototype.consumeStringToken=function(e){for(var t="",s=0;;){var i=this._value[s];if(i===DA||void 0===i||i===e)return{type:0,value:t+=this.consumeStringSlice(s)};if(10===i)return this._value.splice(0,s),XA;if(92===i){var r=this._value[s+1];r!==DA&&void 0!==r&&(10===r?(t+=this.consumeStringSlice(s),s=-1,this._value.shift()):wA(i,r)&&(t+=this.consumeStringSlice(s),t+=Dc(this.consumeEscapedCodePoint()),s=-1))}s++}},e.prototype.consumeNumber=function(){var e=[],t=4,s=this.peekCodePoint(0);for(s!==PA&&s!==RA||e.push(this.consumeCodePoint());NA(this.peekCodePoint(0));)e.push(this.consumeCodePoint());s=this.peekCodePoint(0);var i=this.peekCodePoint(1);if(46===s&&NA(i))for(e.push(this.consumeCodePoint(),this.consumeCodePoint()),t=8;NA(this.peekCodePoint(0));)e.push(this.consumeCodePoint());s=this.peekCodePoint(0),i=this.peekCodePoint(1);var r=this.peekCodePoint(2);if((69===s||101===s)&&((i===PA||i===RA)&&NA(r)||NA(i)))for(e.push(this.consumeCodePoint(),this.consumeCodePoint()),t=8;NA(this.peekCodePoint(0));)e.push(this.consumeCodePoint());return[MA(e),t]},e.prototype.consumeNumericToken=function(){var e=this.consumeNumber(),t=e[0],s=e[1],i=this.peekCodePoint(0),r=this.peekCodePoint(1),o=this.peekCodePoint(2);return BA(i,r,o)?{type:15,number:t,flags:s,unit:this.consumeName()}:37===i?(this.consumeCodePoint(),{type:16,number:t,flags:s}):{type:17,number:t,flags:s}},e.prototype.consumeEscapedCodePoint=function(){var e=this.consumeCodePoint();if(bA(e)){for(var t=Dc(e);bA(this.peekCodePoint(0))&&t.length<6;)t+=Dc(this.consumeCodePoint());CA(this.peekCodePoint(0))&&this.consumeCodePoint();var s=parseInt(t,16);return 0===s||function(e){return e>=55296&&e<=57343}(s)||s>1114111?65533:s}return e===DA?65533:e},e.prototype.consumeName=function(){for(var e="";;){var t=this.consumeCodePoint();if(SA(t))e+=Dc(t);else{if(!wA(t,this.peekCodePoint(0)))return this.reconsumeCodePoint(t),e;e+=Dc(this.consumeEscapedCodePoint())}}},e}(),ou=function(){function e(e){this._tokens=e}return e.create=function(t){var s=new ru;return s.write(t),new e(s.read())},e.parseValue=function(t){return e.create(t).parseComponentValue()},e.parseValues=function(t){return e.create(t).parseComponentValues()},e.prototype.parseComponentValue=function(){for(var e=this.consumeToken();31===e.type;)e=this.consumeToken();if(32===e.type)throw new SyntaxError("Error parsing CSS component value, unexpected EOF");this.reconsumeToken(e);var t=this.consumeComponentValue();do{e=this.consumeToken()}while(31===e.type);if(32===e.type)return t;throw new SyntaxError("Error parsing CSS component value, multiple values found when expecting only one")},e.prototype.parseComponentValues=function(){for(var e=[];;){var t=this.consumeComponentValue();if(32===t.type)return e;e.push(t),e.push()}},e.prototype.consumeComponentValue=function(){var e=this.consumeToken();switch(e.type){case 11:case 28:case 2:return this.consumeSimpleBlock(e.type);case 19:return this.consumeFunction(e)}return e},e.prototype.consumeSimpleBlock=function(e){for(var t={type:e,values:[]},s=this.consumeToken();;){if(32===s.type||du(s,e))return t;this.reconsumeToken(s),t.values.push(this.consumeComponentValue()),s=this.consumeToken()}},e.prototype.consumeFunction=function(e){for(var t={name:e.value,values:[],type:18};;){var s=this.consumeToken();if(32===s.type||3===s.type)return t;this.reconsumeToken(s),t.values.push(this.consumeComponentValue())}},e.prototype.consumeToken=function(){var e=this._tokens.shift();return void 0===e?iu:e},e.prototype.reconsumeToken=function(e){this._tokens.unshift(e)},e}(),nu=function(e){return 15===e.type},au=function(e){return 17===e.type},lu=function(e){return 20===e.type},hu=function(e){return 0===e.type},cu=function(e,t){return lu(e)&&e.value===t},Au=function(e){return 31!==e.type},uu=function(e){return 31!==e.type&&4!==e.type},pu=function(e){var t=[],s=[];return e.forEach((function(e){if(4===e.type){if(0===s.length)throw new Error("Error parsing function args, zero tokens for arg");return t.push(s),void(s=[])}31!==e.type&&s.push(e)})),s.length&&t.push(s),t},du=function(e,t){return 11===t&&12===e.type||(28===t&&29===e.type||2===t&&3===e.type)},fu=function(e){return 17===e.type||15===e.type},Eu=function(e){return 16===e.type||fu(e)},mu=function(e){return e.length>1?[e[0],e[1]]:[e[0]]},yu={type:17,number:0,flags:4},gu={type:16,number:50,flags:4},Iu={type:16,number:100,flags:4},vu=function(e,t,s){var i=e[0],r=e[1];return[Tu(i,t),Tu(void 0!==r?r:i,s)]},Tu=function(e,t){if(16===e.type)return e.number/100*t;if(nu(e))switch(e.unit){case"rem":case"em":return 16*e.number;default:return e.number}return e.number},_u="grad",Ru="turn",Pu=function(e,t){if(15===t.type)switch(t.unit){case"deg":return Math.PI*t.number/180;case _u:return Math.PI/200*t.number;case"rad":return t.number;case Ru:return 2*Math.PI*t.number}throw new Error("Unsupported angle type")},Du=function(e){return 15===e.type&&("deg"===e.unit||e.unit===_u||"rad"===e.unit||e.unit===Ru)},Nu=function(e){switch(e.filter(lu).map((function(e){return e.value})).join(" ")){case"to bottom right":case"to right bottom":case"left top":case"top left":return[yu,yu];case"to top":case"bottom":return bu(0);case"to bottom left":case"to left bottom":case"right top":case"top right":return[yu,Iu];case"to right":case"left":return bu(90);case"to top left":case"to left top":case"right bottom":case"bottom right":return[Iu,Iu];case"to bottom":case"top":return bu(180);case"to top right":case"to right top":case"left bottom":case"bottom left":return[Iu,yu];case"to left":case"right":return bu(270)}return 0},bu=function(e){return Math.PI*e/180},Cu=function(e,t){if(18===t.type){var s=Lu[t.name];if(void 0===s)throw new Error('Attempting to parse an unsupported color function "'+t.name+'"');return s(e,t.values)}if(5===t.type){if(3===t.value.length){var i=t.value.substring(0,1),r=t.value.substring(1,2),o=t.value.substring(2,3);return xu(parseInt(i+i,16),parseInt(r+r,16),parseInt(o+o,16),1)}if(4===t.value.length){i=t.value.substring(0,1),r=t.value.substring(1,2),o=t.value.substring(2,3);var n=t.value.substring(3,4);return xu(parseInt(i+i,16),parseInt(r+r,16),parseInt(o+o,16),parseInt(n+n,16)/255)}if(6===t.value.length){i=t.value.substring(0,2),r=t.value.substring(2,4),o=t.value.substring(4,6);return xu(parseInt(i,16),parseInt(r,16),parseInt(o,16),1)}if(8===t.value.length){i=t.value.substring(0,2),r=t.value.substring(2,4),o=t.value.substring(4,6),n=t.value.substring(6,8);return xu(parseInt(i,16),parseInt(r,16),parseInt(o,16),parseInt(n,16)/255)}}if(20===t.type){var a=Hu[t.value.toUpperCase()];if(void 0!==a)return a}return Hu.TRANSPARENT},Ou=function(e){return 0==(255&e)},Su=function(e){var t=255&e,s=255&e>>8,i=255&e>>16,r=255&e>>24;return t<255?"rgba("+r+","+i+","+s+","+t/255+")":"rgb("+r+","+i+","+s+")"},xu=function(e,t,s,i){return(e<<24|t<<16|s<<8|Math.round(255*i)<<0)>>>0},wu=function(e,t){if(17===e.type)return e.number;if(16===e.type){var s=3===t?1:255;return 3===t?e.number/100*s:Math.round(e.number/100*s)}return 0},Bu=function(e,t){var s=t.filter(uu);if(3===s.length){var i=s.map(wu),r=i[0],o=i[1],n=i[2];return xu(r,o,n,1)}if(4===s.length){var a=s.map(wu),l=(r=a[0],o=a[1],n=a[2],a[3]);return xu(r,o,n,l)}return 0};function Fu(e,t,s){return s<0&&(s+=1),s>=1&&(s-=1),s<1/6?(t-e)*s*6+e:s<.5?t:s<2/3?6*(t-e)*(2/3-s)+e:e}var Mu=function(e,t){var s=t.filter(uu),i=s[0],r=s[1],o=s[2],n=s[3],a=(17===i.type?bu(i.number):Pu(e,i))/(2*Math.PI),l=Eu(r)?r.number/100:0,h=Eu(o)?o.number/100:0,c=void 0!==n&&Eu(n)?Tu(n,1):1;if(0===l)return xu(255*h,255*h,255*h,1);var A=h<=.5?h*(l+1):h+l-h*l,u=2*h-A,p=Fu(u,A,a+1/3),d=Fu(u,A,a),f=Fu(u,A,a-1/3);return xu(255*p,255*d,255*f,c)},Lu={hsl:Mu,hsla:Mu,rgb:Bu,rgba:Bu},Uu=function(e,t){return Cu(e,ou.create(t).parseComponentValue())},Hu={ALICEBLUE:4042850303,ANTIQUEWHITE:4209760255,AQUA:16777215,AQUAMARINE:2147472639,AZURE:4043309055,BEIGE:4126530815,BISQUE:4293182719,BLACK:255,BLANCHEDALMOND:4293643775,BLUE:65535,BLUEVIOLET:2318131967,BROWN:2771004159,BURLYWOOD:3736635391,CADETBLUE:1604231423,CHARTREUSE:2147418367,CHOCOLATE:3530104575,CORAL:4286533887,CORNFLOWERBLUE:1687547391,CORNSILK:4294499583,CRIMSON:3692313855,CYAN:16777215,DARKBLUE:35839,DARKCYAN:9145343,DARKGOLDENROD:3095837695,DARKGRAY:2846468607,DARKGREEN:6553855,DARKGREY:2846468607,DARKKHAKI:3182914559,DARKMAGENTA:2332068863,DARKOLIVEGREEN:1433087999,DARKORANGE:4287365375,DARKORCHID:2570243327,DARKRED:2332033279,DARKSALMON:3918953215,DARKSEAGREEN:2411499519,DARKSLATEBLUE:1211993087,DARKSLATEGRAY:793726975,DARKSLATEGREY:793726975,DARKTURQUOISE:13554175,DARKVIOLET:2483082239,DEEPPINK:4279538687,DEEPSKYBLUE:12582911,DIMGRAY:1768516095,DIMGREY:1768516095,DODGERBLUE:512819199,FIREBRICK:2988581631,FLORALWHITE:4294635775,FORESTGREEN:579543807,FUCHSIA:4278255615,GAINSBORO:3705462015,GHOSTWHITE:4177068031,GOLD:4292280575,GOLDENROD:3668254975,GRAY:2155905279,GREEN:8388863,GREENYELLOW:2919182335,GREY:2155905279,HONEYDEW:4043305215,HOTPINK:4285117695,INDIANRED:3445382399,INDIGO:1258324735,IVORY:4294963455,KHAKI:4041641215,LAVENDER:3873897215,LAVENDERBLUSH:4293981695,LAWNGREEN:2096890111,LEMONCHIFFON:4294626815,LIGHTBLUE:2916673279,LIGHTCORAL:4034953471,LIGHTCYAN:3774873599,LIGHTGOLDENRODYELLOW:4210742015,LIGHTGRAY:3553874943,LIGHTGREEN:2431553791,LIGHTGREY:3553874943,LIGHTPINK:4290167295,LIGHTSALMON:4288707327,LIGHTSEAGREEN:548580095,LIGHTSKYBLUE:2278488831,LIGHTSLATEGRAY:2005441023,LIGHTSLATEGREY:2005441023,LIGHTSTEELBLUE:2965692159,LIGHTYELLOW:4294959359,LIME:16711935,LIMEGREEN:852308735,LINEN:4210091775,MAGENTA:4278255615,MAROON:2147483903,MEDIUMAQUAMARINE:1724754687,MEDIUMBLUE:52735,MEDIUMORCHID:3126187007,MEDIUMPURPLE:2473647103,MEDIUMSEAGREEN:1018393087,MEDIUMSLATEBLUE:2070474495,MEDIUMSPRINGGREEN:16423679,MEDIUMTURQUOISE:1221709055,MEDIUMVIOLETRED:3340076543,MIDNIGHTBLUE:421097727,MINTCREAM:4127193855,MISTYROSE:4293190143,MOCCASIN:4293178879,NAVAJOWHITE:4292783615,NAVY:33023,OLDLACE:4260751103,OLIVE:2155872511,OLIVEDRAB:1804477439,ORANGE:4289003775,ORANGERED:4282712319,ORCHID:3664828159,PALEGOLDENROD:4008225535,PALEGREEN:2566625535,PALETURQUOISE:2951671551,PALEVIOLETRED:3681588223,PAPAYAWHIP:4293907967,PEACHPUFF:4292524543,PERU:3448061951,PINK:4290825215,PLUM:3718307327,POWDERBLUE:2967529215,PURPLE:2147516671,REBECCAPURPLE:1714657791,RED:4278190335,ROSYBROWN:3163525119,ROYALBLUE:1097458175,SADDLEBROWN:2336560127,SALMON:4202722047,SANDYBROWN:4104413439,SEAGREEN:780883967,SEASHELL:4294307583,SIENNA:2689740287,SILVER:3233857791,SKYBLUE:2278484991,SLATEBLUE:1784335871,SLATEGRAY:1887473919,SLATEGREY:1887473919,SNOW:4294638335,SPRINGGREEN:16744447,STEELBLUE:1182971135,TAN:3535047935,TEAL:8421631,THISTLE:3636451583,TOMATO:4284696575,TRANSPARENT:0,TURQUOISE:1088475391,VIOLET:4001558271,WHEAT:4125012991,WHITE:4294967295,WHITESMOKE:4126537215,YELLOW:4294902015,YELLOWGREEN:2597139199},Gu={name:"background-clip",initialValue:"border-box",prefix:!1,type:1,parse:function(e,t){return t.map((function(e){if(lu(e))switch(e.value){case"padding-box":return 1;case"content-box":return 2}return 0}))}},ku={name:"background-color",initialValue:"transparent",prefix:!1,type:3,format:"color"},Vu=function(e,t){var s=Cu(e,t[0]),i=t[1];return i&&Eu(i)?{color:s,stop:i}:{color:s,stop:null}},ju=function(e,t){var s=e[0],i=e[e.length-1];null===s.stop&&(s.stop=yu),null===i.stop&&(i.stop=Iu);for(var r=[],o=0,n=0;n<e.length;n++){var a=e[n].stop;if(null!==a){var l=Tu(a,t);l>o?r.push(l):r.push(o),o=l}else r.push(null)}var h=null;for(n=0;n<r.length;n++){var c=r[n];if(null===c)null===h&&(h=n);else if(null!==h){for(var A=n-h,u=(c-r[h-1])/(A+1),p=1;p<=A;p++)r[h+p-1]=u*p;h=null}}return e.map((function(e,s){return{color:e.color,stop:Math.max(Math.min(1,r[s]/t),0)}}))},Qu=function(e,t,s){var i="number"==typeof e?e:function(e,t,s){var i=t/2,r=s/2,o=Tu(e[0],t)-i,n=r-Tu(e[1],s);return(Math.atan2(n,o)+2*Math.PI)%(2*Math.PI)}(e,t,s),r=Math.abs(t*Math.sin(i))+Math.abs(s*Math.cos(i)),o=t/2,n=s/2,a=r/2,l=Math.sin(i-Math.PI/2)*a,h=Math.cos(i-Math.PI/2)*a;return[r,o-h,o+h,n-l,n+l]},Wu=function(e,t){return Math.sqrt(e*e+t*t)},zu=function(e,t,s,i,r){return[[0,0],[0,t],[e,0],[e,t]].reduce((function(e,t){var o=t[0],n=t[1],a=Wu(s-o,i-n);return(r?a<e.optimumDistance:a>e.optimumDistance)?{optimumCorner:t,optimumDistance:a}:e}),{optimumDistance:r?1/0:-1/0,optimumCorner:null}).optimumCorner},Ku=function(e,t){var s=bu(180),i=[];return pu(t).forEach((function(t,r){if(0===r){var o=t[0];if(20===o.type&&-1!==["top","left","right","bottom"].indexOf(o.value))return void(s=Nu(t));if(Du(o))return void(s=(Pu(e,o)+bu(270))%bu(360))}var n=Vu(e,t);i.push(n)})),{angle:s,stops:i,type:1}},Yu="closest-side",Xu="farthest-side",Zu="closest-corner",qu="farthest-corner",Ju="circle",$u="ellipse",ep="cover",tp="contain",sp=function(e,t){var s=0,i=3,r=[],o=[];return pu(t).forEach((function(t,n){var a=!0;if(0===n?a=t.reduce((function(e,t){if(lu(t))switch(t.value){case"center":return o.push(gu),!1;case"top":case"left":return o.push(yu),!1;case"right":case"bottom":return o.push(Iu),!1}else if(Eu(t)||fu(t))return o.push(t),!1;return e}),a):1===n&&(a=t.reduce((function(e,t){if(lu(t))switch(t.value){case Ju:return s=0,!1;case $u:return s=1,!1;case tp:case Yu:return i=0,!1;case Xu:return i=1,!1;case Zu:return i=2,!1;case ep:case qu:return i=3,!1}else if(fu(t)||Eu(t))return Array.isArray(i)||(i=[]),i.push(t),!1;return e}),a)),a){var l=Vu(e,t);r.push(l)}})),{size:i,shape:s,stops:r,position:o,type:2}},ip=function(e,t){if(22===t.type){var s={url:t.value,type:0};return e.cache.addImage(t.value),s}if(18===t.type){var i=op[t.name];if(void 0===i)throw new Error('Attempting to parse an unsupported image function "'+t.name+'"');return i(e,t.values)}throw new Error("Unsupported image type "+t.type)};var rp,op={"linear-gradient":function(e,t){var s=bu(180),i=[];return pu(t).forEach((function(t,r){if(0===r){var o=t[0];if(20===o.type&&"to"===o.value)return void(s=Nu(t));if(Du(o))return void(s=Pu(e,o))}var n=Vu(e,t);i.push(n)})),{angle:s,stops:i,type:1}},"-moz-linear-gradient":Ku,"-ms-linear-gradient":Ku,"-o-linear-gradient":Ku,"-webkit-linear-gradient":Ku,"radial-gradient":function(e,t){var s=0,i=3,r=[],o=[];return pu(t).forEach((function(t,n){var a=!0;if(0===n){var l=!1;a=t.reduce((function(e,t){if(l)if(lu(t))switch(t.value){case"center":return o.push(gu),e;case"top":case"left":return o.push(yu),e;case"right":case"bottom":return o.push(Iu),e}else(Eu(t)||fu(t))&&o.push(t);else if(lu(t))switch(t.value){case Ju:return s=0,!1;case $u:return s=1,!1;case"at":return l=!0,!1;case Yu:return i=0,!1;case ep:case Xu:return i=1,!1;case tp:case Zu:return i=2,!1;case qu:return i=3,!1}else if(fu(t)||Eu(t))return Array.isArray(i)||(i=[]),i.push(t),!1;return e}),a)}if(a){var h=Vu(e,t);r.push(h)}})),{size:i,shape:s,stops:r,position:o,type:2}},"-moz-radial-gradient":sp,"-ms-radial-gradient":sp,"-o-radial-gradient":sp,"-webkit-radial-gradient":sp,"-webkit-gradient":function(e,t){var s=bu(180),i=[],r=1;return pu(t).forEach((function(t,s){var o=t[0];if(0===s){if(lu(o)&&"linear"===o.value)return void(r=1);if(lu(o)&&"radial"===o.value)return void(r=2)}if(18===o.type)if("from"===o.name){var n=Cu(e,o.values[0]);i.push({stop:yu,color:n})}else if("to"===o.name){n=Cu(e,o.values[0]);i.push({stop:Iu,color:n})}else if("color-stop"===o.name){var a=o.values.filter(uu);if(2===a.length){n=Cu(e,a[1]);var l=a[0];au(l)&&i.push({stop:{type:16,number:100*l.number,flags:l.flags},color:n})}}})),1===r?{angle:(s+bu(180))%bu(360),stops:i,type:r}:{size:3,shape:0,stops:i,position:[],type:r}}},np={name:"background-image",initialValue:"none",type:1,prefix:!1,parse:function(e,t){if(0===t.length)return[];var s=t[0];return 20===s.type&&"none"===s.value?[]:t.filter((function(e){return uu(e)&&function(e){return!(20===e.type&&"none"===e.value||18===e.type&&!op[e.name])}(e)})).map((function(t){return ip(e,t)}))}},ap={name:"background-origin",initialValue:"border-box",prefix:!1,type:1,parse:function(e,t){return t.map((function(e){if(lu(e))switch(e.value){case"padding-box":return 1;case"content-box":return 2}return 0}))}},lp={name:"background-position",initialValue:"0% 0%",type:1,prefix:!1,parse:function(e,t){return pu(t).map((function(e){return e.filter(Eu)})).map(mu)}},hp={name:"background-repeat",initialValue:"repeat",prefix:!1,type:1,parse:function(e,t){return pu(t).map((function(e){return e.filter(lu).map((function(e){return e.value})).join(" ")})).map(cp)}},cp=function(e){switch(e){case"no-repeat":return 1;case"repeat-x":case"repeat no-repeat":return 2;case"repeat-y":case"no-repeat repeat":return 3;default:return 0}};!function(e){e.AUTO="auto",e.CONTAIN="contain",e.COVER="cover"}(rp||(rp={}));var Ap,up={name:"background-size",initialValue:"0",prefix:!1,type:1,parse:function(e,t){return pu(t).map((function(e){return e.filter(pp)}))}},pp=function(e){return lu(e)||Eu(e)},dp=function(e){return{name:"border-"+e+"-color",initialValue:"transparent",prefix:!1,type:3,format:"color"}},fp=dp("top"),Ep=dp("right"),mp=dp("bottom"),yp=dp("left"),gp=function(e){return{name:"border-radius-"+e,initialValue:"0 0",prefix:!1,type:1,parse:function(e,t){return mu(t.filter(Eu))}}},Ip=gp("top-left"),vp=gp("top-right"),Tp=gp("bottom-right"),_p=gp("bottom-left"),Rp=function(e){return{name:"border-"+e+"-style",initialValue:"solid",prefix:!1,type:2,parse:function(e,t){switch(t){case"none":return 0;case"dashed":return 2;case"dotted":return 3;case"double":return 4}return 1}}},Pp=Rp("top"),Dp=Rp("right"),Np=Rp("bottom"),bp=Rp("left"),Cp=function(e){return{name:"border-"+e+"-width",initialValue:"0",type:0,prefix:!1,parse:function(e,t){return nu(t)?t.number:0}}},Op=Cp("top"),Sp=Cp("right"),xp=Cp("bottom"),wp=Cp("left"),Bp={name:"color",initialValue:"transparent",prefix:!1,type:3,format:"color"},Fp={name:"direction",initialValue:"ltr",prefix:!1,type:2,parse:function(e,t){return"rtl"===t?1:0}},Mp={name:"display",initialValue:"inline-block",prefix:!1,type:1,parse:function(e,t){return t.filter(lu).reduce((function(e,t){return e|Lp(t.value)}),0)}},Lp=function(e){switch(e){case"block":case"-webkit-box":return 2;case"inline":return 4;case"run-in":return 8;case"flow":return 16;case"flow-root":return 32;case"table":return 64;case"flex":case"-webkit-flex":return 128;case"grid":case"-ms-grid":return 256;case"ruby":return 512;case"subgrid":return 1024;case"list-item":return 2048;case"table-row-group":return 4096;case"table-header-group":return 8192;case"table-footer-group":return 16384;case"table-row":return 32768;case"table-cell":return 65536;case"table-column-group":return 131072;case"table-column":return 262144;case"table-caption":return 524288;case"ruby-base":return 1048576;case"ruby-text":return 2097152;case"ruby-base-container":return 4194304;case"ruby-text-container":return 8388608;case"contents":return 16777216;case"inline-block":return 33554432;case"inline-list-item":return 67108864;case"inline-table":return 134217728;case"inline-flex":return 268435456;case"inline-grid":return 536870912}return 0},Up={name:"float",initialValue:"none",prefix:!1,type:2,parse:function(e,t){switch(t){case"left":return 1;case"right":return 2;case"inline-start":return 3;case"inline-end":return 4}return 0}},Hp={name:"letter-spacing",initialValue:"0",prefix:!1,type:0,parse:function(e,t){return 20===t.type&&"normal"===t.value?0:17===t.type||15===t.type?t.number:0}};!function(e){e.NORMAL="normal",e.STRICT="strict"}(Ap||(Ap={}));var Gp,kp={name:"line-break",initialValue:"normal",prefix:!1,type:2,parse:function(e,t){return"strict"===t?Ap.STRICT:Ap.NORMAL}},Vp={name:"line-height",initialValue:"normal",prefix:!1,type:4},jp=function(e,t){return lu(e)&&"normal"===e.value?1.2*t:17===e.type?t*e.number:Eu(e)?Tu(e,t):t},Qp={name:"list-style-image",initialValue:"none",type:0,prefix:!1,parse:function(e,t){return 20===t.type&&"none"===t.value?null:ip(e,t)}},Wp={name:"list-style-position",initialValue:"outside",prefix:!1,type:2,parse:function(e,t){return"inside"===t?0:1}},zp={name:"list-style-type",initialValue:"none",prefix:!1,type:2,parse:function(e,t){switch(t){case"disc":return 0;case"circle":return 1;case"square":return 2;case"decimal":return 3;case"cjk-decimal":return 4;case"decimal-leading-zero":return 5;case"lower-roman":return 6;case"upper-roman":return 7;case"lower-greek":return 8;case"lower-alpha":return 9;case"upper-alpha":return 10;case"arabic-indic":return 11;case"armenian":return 12;case"bengali":return 13;case"cambodian":return 14;case"cjk-earthly-branch":return 15;case"cjk-heavenly-stem":return 16;case"cjk-ideographic":return 17;case"devanagari":return 18;case"ethiopic-numeric":return 19;case"georgian":return 20;case"gujarati":return 21;case"gurmukhi":case"hebrew":return 22;case"hiragana":return 23;case"hiragana-iroha":return 24;case"japanese-formal":return 25;case"japanese-informal":return 26;case"kannada":return 27;case"katakana":return 28;case"katakana-iroha":return 29;case"khmer":return 30;case"korean-hangul-formal":return 31;case"korean-hanja-formal":return 32;case"korean-hanja-informal":return 33;case"lao":return 34;case"lower-armenian":return 35;case"malayalam":return 36;case"mongolian":return 37;case"myanmar":return 38;case"oriya":return 39;case"persian":return 40;case"simp-chinese-formal":return 41;case"simp-chinese-informal":return 42;case"tamil":return 43;case"telugu":return 44;case"thai":return 45;case"tibetan":return 46;case"trad-chinese-formal":return 47;case"trad-chinese-informal":return 48;case"upper-armenian":return 49;case"disclosure-open":return 50;case"disclosure-closed":return 51;default:return-1}}},Kp=function(e){return{name:"margin-"+e,initialValue:"0",prefix:!1,type:4}},Yp=Kp("top"),Xp=Kp("right"),Zp=Kp("bottom"),qp=Kp("left"),Jp={name:"overflow",initialValue:"visible",prefix:!1,type:1,parse:function(e,t){return t.filter(lu).map((function(e){switch(e.value){case"hidden":return 1;case"scroll":return 2;case"clip":return 3;case"auto":return 4;default:return 0}}))}},$p={name:"overflow-wrap",initialValue:"normal",prefix:!1,type:2,parse:function(e,t){return"break-word"===t?"break-word":"normal"}},ed=function(e){return{name:"padding-"+e,initialValue:"0",prefix:!1,type:3,format:"length-percentage"}},td=ed("top"),sd=ed("right"),id=ed("bottom"),rd=ed("left"),od={name:"text-align",initialValue:"left",prefix:!1,type:2,parse:function(e,t){switch(t){case"right":return 2;case"center":case"justify":return 1;default:return 0}}},nd={name:"position",initialValue:"static",prefix:!1,type:2,parse:function(e,t){switch(t){case"relative":return 1;case"absolute":return 2;case"fixed":return 3;case"sticky":return 4}return 0}},ad={name:"text-shadow",initialValue:"none",type:1,prefix:!1,parse:function(e,t){return 1===t.length&&cu(t[0],"none")?[]:pu(t).map((function(t){for(var s={color:Hu.TRANSPARENT,offsetX:yu,offsetY:yu,blur:yu},i=0,r=0;r<t.length;r++){var o=t[r];fu(o)?(0===i?s.offsetX=o:1===i?s.offsetY=o:s.blur=o,i++):s.color=Cu(e,o)}return s}))}},ld={name:"text-transform",initialValue:"none",prefix:!1,type:2,parse:function(e,t){switch(t){case"uppercase":return 2;case"lowercase":return 1;case"capitalize":return 3}return 0}},hd={name:"transform",initialValue:"none",prefix:!0,type:0,parse:function(e,t){if(20===t.type&&"none"===t.value)return null;if(18===t.type){var s=cd[t.name];if(void 0===s)throw new Error('Attempting to parse an unsupported transform function "'+t.name+'"');return s(t.values)}return null}},cd={matrix:function(e){var t=e.filter((function(e){return 17===e.type})).map((function(e){return e.number}));return 6===t.length?t:null},matrix3d:function(e){var t=e.filter((function(e){return 17===e.type})).map((function(e){return e.number})),s=t[0],i=t[1];t[2],t[3];var r=t[4],o=t[5];t[6],t[7],t[8],t[9],t[10],t[11];var n=t[12],a=t[13];return t[14],t[15],16===t.length?[s,i,r,o,n,a]:null}},Ad={type:16,number:50,flags:4},ud=[Ad,Ad],pd={name:"transform-origin",initialValue:"50% 50%",prefix:!0,type:1,parse:function(e,t){var s=t.filter(Eu);return 2!==s.length?ud:[s[0],s[1]]}},dd={name:"visible",initialValue:"none",prefix:!1,type:2,parse:function(e,t){switch(t){case"hidden":return 1;case"collapse":return 2;default:return 0}}};!function(e){e.NORMAL="normal",e.BREAK_ALL="break-all",e.KEEP_ALL="keep-all"}(Gp||(Gp={}));for(var fd={name:"word-break",initialValue:"normal",prefix:!1,type:2,parse:function(e,t){switch(t){case"break-all":return Gp.BREAK_ALL;case"keep-all":return Gp.KEEP_ALL;default:return Gp.NORMAL}}},Ed={name:"z-index",initialValue:"auto",prefix:!1,type:0,parse:function(e,t){if(20===t.type)return{auto:!0,order:0};if(au(t))return{auto:!1,order:t.number};throw new Error("Invalid z-index number parsed")}},md=function(e,t){if(15===t.type)switch(t.unit.toLowerCase()){case"s":return 1e3*t.number;case"ms":return t.number}throw new Error("Unsupported time type")},yd={name:"opacity",initialValue:"1",type:0,prefix:!1,parse:function(e,t){return au(t)?t.number:1}},gd={name:"text-decoration-color",initialValue:"transparent",prefix:!1,type:3,format:"color"},Id={name:"text-decoration-line",initialValue:"none",prefix:!1,type:1,parse:function(e,t){return t.filter(lu).map((function(e){switch(e.value){case"underline":return 1;case"overline":return 2;case"line-through":return 3;case"none":return 4}return 0})).filter((function(e){return 0!==e}))}},vd={name:"font-family",initialValue:"",prefix:!1,type:1,parse:function(e,t){var s=[],i=[];return t.forEach((function(e){switch(e.type){case 20:case 0:s.push(e.value);break;case 17:s.push(e.number.toString());break;case 4:i.push(s.join(" ")),s.length=0}})),s.length&&i.push(s.join(" ")),i.map((function(e){return-1===e.indexOf(" ")?e:"'"+e+"'"}))}},Td={name:"font-size",initialValue:"0",prefix:!1,type:3,format:"length"},_d={name:"font-weight",initialValue:"normal",type:0,prefix:!1,parse:function(e,t){return au(t)?t.number:lu(t)&&"bold"===t.value?700:400}},Rd={name:"font-variant",initialValue:"none",type:1,prefix:!1,parse:function(e,t){return t.filter(lu).map((function(e){return e.value}))}},Pd={name:"font-style",initialValue:"normal",prefix:!1,type:2,parse:function(e,t){switch(t){case"oblique":return"oblique";case"italic":return"italic";default:return"normal"}}},Dd=function(e,t){return 0!=(e&t)},Nd={name:"content",initialValue:"none",type:1,prefix:!1,parse:function(e,t){if(0===t.length)return[];var s=t[0];return 20===s.type&&"none"===s.value?[]:t}},bd={name:"counter-increment",initialValue:"none",prefix:!0,type:1,parse:function(e,t){if(0===t.length)return null;var s=t[0];if(20===s.type&&"none"===s.value)return null;for(var i=[],r=t.filter(Au),o=0;o<r.length;o++){var n=r[o],a=r[o+1];if(20===n.type){var l=a&&au(a)?a.number:1;i.push({counter:n.value,increment:l})}}return i}},Cd={name:"counter-reset",initialValue:"none",prefix:!0,type:1,parse:function(e,t){if(0===t.length)return[];for(var s=[],i=t.filter(Au),r=0;r<i.length;r++){var o=i[r],n=i[r+1];if(lu(o)&&"none"!==o.value){var a=n&&au(n)?n.number:0;s.push({counter:o.value,reset:a})}}return s}},Od={name:"duration",initialValue:"0s",prefix:!1,type:1,parse:function(e,t){return t.filter(nu).map((function(t){return md(e,t)}))}},Sd={name:"quotes",initialValue:"none",prefix:!0,type:1,parse:function(e,t){if(0===t.length)return null;var s=t[0];if(20===s.type&&"none"===s.value)return null;var i=[],r=t.filter(hu);if(r.length%2!=0)return null;for(var o=0;o<r.length;o+=2){var n=r[o].value,a=r[o+1].value;i.push({open:n,close:a})}return i}},xd=function(e,t,s){if(!e)return"";var i=e[Math.min(t,e.length-1)];return i?s?i.open:i.close:""},wd={name:"box-shadow",initialValue:"none",type:1,prefix:!1,parse:function(e,t){return 1===t.length&&cu(t[0],"none")?[]:pu(t).map((function(t){for(var s={color:255,offsetX:yu,offsetY:yu,blur:yu,spread:yu,inset:!1},i=0,r=0;r<t.length;r++){var o=t[r];cu(o,"inset")?s.inset=!0:fu(o)?(0===i?s.offsetX=o:1===i?s.offsetY=o:2===i?s.blur=o:s.spread=o,i++):s.color=Cu(e,o)}return s}))}},Bd={name:"paint-order",initialValue:"normal",prefix:!1,type:1,parse:function(e,t){var s=[];return t.filter(lu).forEach((function(e){switch(e.value){case"stroke":s.push(1);break;case"fill":s.push(0);break;case"markers":s.push(2)}})),[0,1,2].forEach((function(e){-1===s.indexOf(e)&&s.push(e)})),s}},Fd={name:"-webkit-text-stroke-color",initialValue:"currentcolor",prefix:!1,type:3,format:"color"},Md={name:"-webkit-text-stroke-width",initialValue:"0",type:0,prefix:!1,parse:function(e,t){return nu(t)?t.number:0}},Ld=function(){function e(e,t){var s,i;this.animationDuration=Gd(e,Od,t.animationDuration),this.backgroundClip=Gd(e,Gu,t.backgroundClip),this.backgroundColor=Gd(e,ku,t.backgroundColor),this.backgroundImage=Gd(e,np,t.backgroundImage),this.backgroundOrigin=Gd(e,ap,t.backgroundOrigin),this.backgroundPosition=Gd(e,lp,t.backgroundPosition),this.backgroundRepeat=Gd(e,hp,t.backgroundRepeat),this.backgroundSize=Gd(e,up,t.backgroundSize),this.borderTopColor=Gd(e,fp,t.borderTopColor),this.borderRightColor=Gd(e,Ep,t.borderRightColor),this.borderBottomColor=Gd(e,mp,t.borderBottomColor),this.borderLeftColor=Gd(e,yp,t.borderLeftColor),this.borderTopLeftRadius=Gd(e,Ip,t.borderTopLeftRadius),this.borderTopRightRadius=Gd(e,vp,t.borderTopRightRadius),this.borderBottomRightRadius=Gd(e,Tp,t.borderBottomRightRadius),this.borderBottomLeftRadius=Gd(e,_p,t.borderBottomLeftRadius),this.borderTopStyle=Gd(e,Pp,t.borderTopStyle),this.borderRightStyle=Gd(e,Dp,t.borderRightStyle),this.borderBottomStyle=Gd(e,Np,t.borderBottomStyle),this.borderLeftStyle=Gd(e,bp,t.borderLeftStyle),this.borderTopWidth=Gd(e,Op,t.borderTopWidth),this.borderRightWidth=Gd(e,Sp,t.borderRightWidth),this.borderBottomWidth=Gd(e,xp,t.borderBottomWidth),this.borderLeftWidth=Gd(e,wp,t.borderLeftWidth),this.boxShadow=Gd(e,wd,t.boxShadow),this.color=Gd(e,Bp,t.color),this.direction=Gd(e,Fp,t.direction),this.display=Gd(e,Mp,t.display),this.float=Gd(e,Up,t.cssFloat),this.fontFamily=Gd(e,vd,t.fontFamily),this.fontSize=Gd(e,Td,t.fontSize),this.fontStyle=Gd(e,Pd,t.fontStyle),this.fontVariant=Gd(e,Rd,t.fontVariant),this.fontWeight=Gd(e,_d,t.fontWeight),this.letterSpacing=Gd(e,Hp,t.letterSpacing),this.lineBreak=Gd(e,kp,t.lineBreak),this.lineHeight=Gd(e,Vp,t.lineHeight),this.listStyleImage=Gd(e,Qp,t.listStyleImage),this.listStylePosition=Gd(e,Wp,t.listStylePosition),this.listStyleType=Gd(e,zp,t.listStyleType),this.marginTop=Gd(e,Yp,t.marginTop),this.marginRight=Gd(e,Xp,t.marginRight),this.marginBottom=Gd(e,Zp,t.marginBottom),this.marginLeft=Gd(e,qp,t.marginLeft),this.opacity=Gd(e,yd,t.opacity);var r=Gd(e,Jp,t.overflow);this.overflowX=r[0],this.overflowY=r[r.length>1?1:0],this.overflowWrap=Gd(e,$p,t.overflowWrap),this.paddingTop=Gd(e,td,t.paddingTop),this.paddingRight=Gd(e,sd,t.paddingRight),this.paddingBottom=Gd(e,id,t.paddingBottom),this.paddingLeft=Gd(e,rd,t.paddingLeft),this.paintOrder=Gd(e,Bd,t.paintOrder),this.position=Gd(e,nd,t.position),this.textAlign=Gd(e,od,t.textAlign),this.textDecorationColor=Gd(e,gd,null!==(s=t.textDecorationColor)&&void 0!==s?s:t.color),this.textDecorationLine=Gd(e,Id,null!==(i=t.textDecorationLine)&&void 0!==i?i:t.textDecoration),this.textShadow=Gd(e,ad,t.textShadow),this.textTransform=Gd(e,ld,t.textTransform),this.transform=Gd(e,hd,t.transform),this.transformOrigin=Gd(e,pd,t.transformOrigin),this.visibility=Gd(e,dd,t.visibility),this.webkitTextStrokeColor=Gd(e,Fd,t.webkitTextStrokeColor),this.webkitTextStrokeWidth=Gd(e,Md,t.webkitTextStrokeWidth),this.wordBreak=Gd(e,fd,t.wordBreak),this.zIndex=Gd(e,Ed,t.zIndex)}return e.prototype.isVisible=function(){return this.display>0&&this.opacity>0&&0===this.visibility},e.prototype.isTransparent=function(){return Ou(this.backgroundColor)},e.prototype.isTransformed=function(){return null!==this.transform},e.prototype.isPositioned=function(){return 0!==this.position},e.prototype.isPositionedWithZIndex=function(){return this.isPositioned()&&!this.zIndex.auto},e.prototype.isFloating=function(){return 0!==this.float},e.prototype.isInlineLevel=function(){return Dd(this.display,4)||Dd(this.display,33554432)||Dd(this.display,268435456)||Dd(this.display,536870912)||Dd(this.display,67108864)||Dd(this.display,134217728)},e}(),Ud=function(e,t){this.content=Gd(e,Nd,t.content),this.quotes=Gd(e,Sd,t.quotes)},Hd=function(e,t){this.counterIncrement=Gd(e,bd,t.counterIncrement),this.counterReset=Gd(e,Cd,t.counterReset)},Gd=function(e,t,s){var i=new ru,r=null!=s?s.toString():t.initialValue;i.write(r);var o=new ou(i.read());switch(t.type){case 2:var n=o.parseComponentValue();return t.parse(e,lu(n)?n.value:t.initialValue);case 0:return t.parse(e,o.parseComponentValue());case 1:return t.parse(e,o.parseComponentValues());case 4:return o.parseComponentValue();case 3:switch(t.format){case"angle":return Pu(e,o.parseComponentValue());case"color":return Cu(e,o.parseComponentValue());case"image":return ip(e,o.parseComponentValue());case"length":var a=o.parseComponentValue();return fu(a)?a:yu;case"length-percentage":var l=o.parseComponentValue();return Eu(l)?l:yu;case"time":return md(e,o.parseComponentValue())}}},kd=function(e,t){var s=function(e){switch(e.getAttribute("data-html2canvas-debug")){case"all":return 1;case"clone":return 2;case"parse":return 3;case"render":return 4;default:return 0}}(e);return 1===s||t===s},Vd=function(e,t){this.context=e,this.textNodes=[],this.elements=[],this.flags=0,kd(t,3),this.styles=new Ld(e,window.getComputedStyle(t,null)),Kf(t)&&(this.styles.animationDuration.some((function(e){return e>0}))&&(t.style.animationDuration="0s"),null!==this.styles.transform&&(t.style.transform="none")),this.bounds=Rc(this.context,t),kd(t,4)&&(this.flags|=16)},jd="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",Qd="undefined"==typeof Uint8Array?[]:new Uint8Array(256),Wd=0;Wd<jd.length;Wd++)Qd[jd.charCodeAt(Wd)]=Wd;for(var zd=function(e,t,s){return e.slice?e.slice(t,s):new Uint16Array(Array.prototype.slice.call(e,t,s))},Kd=function(){function e(e,t,s,i,r,o){this.initialValue=e,this.errorValue=t,this.highStart=s,this.highValueIndex=i,this.index=r,this.data=o}return e.prototype.get=function(e){var t;if(e>=0){if(e<55296||e>56319&&e<=65535)return t=((t=this.index[e>>5])<<2)+(31&e),this.data[t];if(e<=65535)return t=((t=this.index[2048+(e-55296>>5)])<<2)+(31&e),this.data[t];if(e<this.highStart)return t=2080+(e>>11),t=this.index[t],t+=e>>5&63,t=((t=this.index[t])<<2)+(31&e),this.data[t];if(e<=1114111)return this.data[this.highValueIndex]}return this.errorValue},e}(),Yd="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",Xd="undefined"==typeof Uint8Array?[]:new Uint8Array(256),Zd=0;Zd<Yd.length;Zd++)Xd[Yd.charCodeAt(Zd)]=Zd;var qd,Jd=8,$d=9,ef=11,tf=12,sf=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];if(String.fromCodePoint)return String.fromCodePoint.apply(String,e);var s=e.length;if(!s)return"";for(var i=[],r=-1,o="";++r<s;){var n=e[r];n<=65535?i.push(n):(n-=65536,i.push(55296+(n>>10),n%1024+56320)),(r+1===s||i.length>16384)&&(o+=String.fromCharCode.apply(String,i),i.length=0)}return o},rf=function(e,t){var s,i,r,o=function(e){var t,s,i,r,o,n=.75*e.length,a=e.length,l=0;"="===e[e.length-1]&&(n--,"="===e[e.length-2]&&n--);var h="undefined"!=typeof ArrayBuffer&&"undefined"!=typeof Uint8Array&&void 0!==Uint8Array.prototype.slice?new ArrayBuffer(n):new Array(n),c=Array.isArray(h)?h:new Uint8Array(h);for(t=0;t<a;t+=4)s=Qd[e.charCodeAt(t)],i=Qd[e.charCodeAt(t+1)],r=Qd[e.charCodeAt(t+2)],o=Qd[e.charCodeAt(t+3)],c[l++]=s<<2|i>>4,c[l++]=(15&i)<<4|r>>2,c[l++]=(3&r)<<6|63&o;return h}(e),n=Array.isArray(o)?function(e){for(var t=e.length,s=[],i=0;i<t;i+=4)s.push(e[i+3]<<24|e[i+2]<<16|e[i+1]<<8|e[i]);return s}(o):new Uint32Array(o),a=Array.isArray(o)?function(e){for(var t=e.length,s=[],i=0;i<t;i+=2)s.push(e[i+1]<<8|e[i]);return s}(o):new Uint16Array(o),l=zd(a,12,n[4]/2),h=2===n[5]?zd(a,(24+n[4])/2):(s=n,i=Math.ceil((24+n[4])/4),s.slice?s.slice(i,r):new Uint32Array(Array.prototype.slice.call(s,i,r)));return new Kd(n[0],n[1],n[2],n[3],l,h)}("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"),of="×",nf=function(e){return rf.get(e)},af=function(e,t,s){var i=s-2,r=t[i],o=t[s-1],n=t[s];if(2===o&&3===n)return of;if(2===o||3===o||4===o)return"÷";if(2===n||3===n||4===n)return"÷";if(o===Jd&&-1!==[Jd,$d,ef,tf].indexOf(n))return of;if(!(o!==ef&&o!==$d||n!==$d&&10!==n))return of;if((o===tf||10===o)&&10===n)return of;if(13===n||5===n)return of;if(7===n)return of;if(1===o)return of;if(13===o&&14===n){for(;5===r;)r=t[--i];if(14===r)return of}if(15===o&&15===n){for(var a=0;15===r;)a++,r=t[--i];if(a%2==0)return of}return"÷"},lf=function(e){var t=function(e){for(var t=[],s=0,i=e.length;s<i;){var r=e.charCodeAt(s++);if(r>=55296&&r<=56319&&s<i){var o=e.charCodeAt(s++);56320==(64512&o)?t.push(((1023&r)<<10)+(1023&o)+65536):(t.push(r),s--)}else t.push(r)}return t}(e),s=t.length,i=0,r=0,o=t.map(nf);return{next:function(){if(i>=s)return{done:!0,value:null};for(var e=of;i<s&&(e=af(0,o,++i))===of;);if(e!==of||i===s){var n=sf.apply(null,t.slice(r,i));return r=i,{value:n,done:!1}}return{done:!0,value:null}}}},hf=function(e){return 0===e[0]&&255===e[1]&&0===e[2]&&255===e[3]},cf=function(e,t,s,i,r){var o="http://www.w3.org/2000/svg",n=document.createElementNS(o,"svg"),a=document.createElementNS(o,"foreignObject");return n.setAttributeNS(null,"width",e.toString()),n.setAttributeNS(null,"height",t.toString()),a.setAttributeNS(null,"width","100%"),a.setAttributeNS(null,"height","100%"),a.setAttributeNS(null,"x",s.toString()),a.setAttributeNS(null,"y",i.toString()),a.setAttributeNS(null,"externalResourcesRequired","true"),n.appendChild(a),a.appendChild(r),n},Af=function(e){return new Promise((function(t,s){var i=new Image;i.onload=function(){return t(i)},i.onerror=s,i.src="data:image/svg+xml;charset=utf-8,"+encodeURIComponent((new XMLSerializer).serializeToString(e))}))},uf={get SUPPORT_RANGE_BOUNDS(){var e=function(e){if(e.createRange){var t=e.createRange();if(t.getBoundingClientRect){var s=e.createElement("boundtest");s.style.height="123px",s.style.display="block",e.body.appendChild(s),t.selectNode(s);var i=t.getBoundingClientRect(),r=Math.round(i.height);if(e.body.removeChild(s),123===r)return!0}}return!1}(document);return Object.defineProperty(uf,"SUPPORT_RANGE_BOUNDS",{value:e}),e},get SUPPORT_WORD_BREAKING(){var e=uf.SUPPORT_RANGE_BOUNDS&&function(e){var t=e.createElement("boundtest");t.style.width="50px",t.style.display="block",t.style.fontSize="12px",t.style.letterSpacing="0px",t.style.wordSpacing="0px",e.body.appendChild(t);var s=e.createRange();t.innerHTML="function"==typeof"".repeat?"&#128104;".repeat(10):"";var i=t.firstChild,r=Pc(i.data).map((function(e){return Dc(e)})),o=0,n={},a=r.every((function(e,t){s.setStart(i,o),s.setEnd(i,o+e.length);var r=s.getBoundingClientRect();o+=e.length;var a=r.x>n.x||r.y>n.y;return n=r,0===t||a}));return e.body.removeChild(t),a}(document);return Object.defineProperty(uf,"SUPPORT_WORD_BREAKING",{value:e}),e},get SUPPORT_SVG_DRAWING(){var e=function(e){var t=new Image,s=e.createElement("canvas"),i=s.getContext("2d");if(!i)return!1;t.src="data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg'></svg>";try{i.drawImage(t,0,0),s.toDataURL()}catch(e){return!1}return!0}(document);return Object.defineProperty(uf,"SUPPORT_SVG_DRAWING",{value:e}),e},get SUPPORT_FOREIGNOBJECT_DRAWING(){var e="function"==typeof Array.from&&"function"==typeof window.fetch?function(e){var t=e.createElement("canvas"),s=100;t.width=s,t.height=s;var i=t.getContext("2d");if(!i)return Promise.reject(!1);i.fillStyle="rgb(0, 255, 0)",i.fillRect(0,0,s,s);var r=new Image,o=t.toDataURL();r.src=o;var n=cf(s,s,0,0,r);return i.fillStyle="red",i.fillRect(0,0,s,s),Af(n).then((function(t){i.drawImage(t,0,0);var r=i.getImageData(0,0,s,s).data;i.fillStyle="red",i.fillRect(0,0,s,s);var n=e.createElement("div");return n.style.backgroundImage="url("+o+")",n.style.height="100px",hf(r)?Af(cf(s,s,0,0,n)):Promise.reject(!1)})).then((function(e){return i.drawImage(e,0,0),hf(i.getImageData(0,0,s,s).data)})).catch((function(){return!1}))}(document):Promise.resolve(!1);return Object.defineProperty(uf,"SUPPORT_FOREIGNOBJECT_DRAWING",{value:e}),e},get SUPPORT_CORS_IMAGES(){var e=void 0!==(new Image).crossOrigin;return Object.defineProperty(uf,"SUPPORT_CORS_IMAGES",{value:e}),e},get SUPPORT_RESPONSE_TYPE(){var e="string"==typeof(new XMLHttpRequest).responseType;return Object.defineProperty(uf,"SUPPORT_RESPONSE_TYPE",{value:e}),e},get SUPPORT_CORS_XHR(){var e="withCredentials"in new XMLHttpRequest;return Object.defineProperty(uf,"SUPPORT_CORS_XHR",{value:e}),e},get SUPPORT_NATIVE_TEXT_SEGMENTATION(){var e=!("undefined"==typeof Intl||!Intl.Segmenter);return Object.defineProperty(uf,"SUPPORT_NATIVE_TEXT_SEGMENTATION",{value:e}),e}},pf=function(e,t){this.text=e,this.bounds=t},df=function(e,t){var s=t.ownerDocument;if(s){var i=s.createElement("html2canvaswrapper");i.appendChild(t.cloneNode(!0));var r=t.parentNode;if(r){r.replaceChild(i,t);var o=Rc(e,i);return i.firstChild&&r.replaceChild(i.firstChild,i),o}}return _c.EMPTY},ff=function(e,t,s){var i=e.ownerDocument;if(!i)throw new Error("Node has no owner document");var r=i.createRange();return r.setStart(e,t),r.setEnd(e,t+s),r},Ef=function(e){if(uf.SUPPORT_NATIVE_TEXT_SEGMENTATION){var t=new Intl.Segmenter(void 0,{granularity:"grapheme"});return Array.from(t.segment(e)).map((function(e){return e.segment}))}return function(e){for(var t,s=lf(e),i=[];!(t=s.next()).done;)t.value&&i.push(t.value.slice());return i}(e)},mf=function(e,t){return 0!==t.letterSpacing?Ef(e):function(e,t){if(uf.SUPPORT_NATIVE_TEXT_SEGMENTATION){var s=new Intl.Segmenter(void 0,{granularity:"word"});return Array.from(s.segment(e)).map((function(e){return e.segment}))}return gf(e,t)}(e,t)},yf=[32,160,4961,65792,65793,4153,4241],gf=function(e,t){for(var s,i=function(e,t){var s=Pc(e),i=TA(s,t),r=i[0],o=i[1],n=i[2],a=s.length,l=0,h=0;return{next:function(){if(h>=a)return{done:!0,value:null};for(var e=hA;h<a&&(e=vA(s,o,r,++h,n))===hA;);if(e!==hA||h===a){var t=new _A(s,e,l,h);return l=h,{value:t,done:!1}}return{done:!0,value:null}}}}(e,{lineBreak:t.lineBreak,wordBreak:"break-word"===t.overflowWrap?"break-word":t.wordBreak}),r=[],o=function(){if(s.value){var e=s.value.slice(),t=Pc(e),i="";t.forEach((function(e){-1===yf.indexOf(e)?i+=Dc(e):(i.length&&r.push(i),r.push(Dc(e)),i="")})),i.length&&r.push(i)}};!(s=i.next()).done;)o();return r},If=function(e,t,s){this.text=vf(t.data,s.textTransform),this.textBounds=function(e,t,s,i){var r=mf(t,s),o=[],n=0;return r.forEach((function(t){if(s.textDecorationLine.length||t.trim().length>0)if(uf.SUPPORT_RANGE_BOUNDS){var r=ff(i,n,t.length).getClientRects();if(r.length>1){var a=Ef(t),l=0;a.forEach((function(t){o.push(new pf(t,_c.fromDOMRectList(e,ff(i,l+n,t.length).getClientRects()))),l+=t.length}))}else o.push(new pf(t,_c.fromDOMRectList(e,r)))}else{var h=i.splitText(t.length);o.push(new pf(t,df(e,i))),i=h}else uf.SUPPORT_RANGE_BOUNDS||(i=i.splitText(t.length));n+=t.length})),o}(e,this.text,s,t)},vf=function(e,t){switch(t){case 1:return e.toLowerCase();case 3:return e.replace(Tf,_f);case 2:return e.toUpperCase();default:return e}},Tf=/(^|\s|:|-|\(|\))([a-z])/g,_f=function(e,t,s){return e.length>0?t+s.toUpperCase():e},Rf=function(e){function t(t,s){var i=e.call(this,t,s)||this;return i.src=s.currentSrc||s.src,i.intrinsicWidth=s.naturalWidth,i.intrinsicHeight=s.naturalHeight,i.context.cache.addImage(i.src),i}return yc(t,e),t}(Vd),Pf=function(e){function t(t,s){var i=e.call(this,t,s)||this;return i.canvas=s,i.intrinsicWidth=s.width,i.intrinsicHeight=s.height,i}return yc(t,e),t}(Vd),Df=function(e){function t(t,s){var i=e.call(this,t,s)||this,r=new XMLSerializer,o=Rc(t,s);return s.setAttribute("width",o.width+"px"),s.setAttribute("height",o.height+"px"),i.svg="data:image/svg+xml,"+encodeURIComponent(r.serializeToString(s)),i.intrinsicWidth=s.width.baseVal.value,i.intrinsicHeight=s.height.baseVal.value,i.context.cache.addImage(i.svg),i}return yc(t,e),t}(Vd),Nf=function(e){function t(t,s){var i=e.call(this,t,s)||this;return i.value=s.value,i}return yc(t,e),t}(Vd),bf=function(e){function t(t,s){var i=e.call(this,t,s)||this;return i.start=s.start,i.reversed="boolean"==typeof s.reversed&&!0===s.reversed,i}return yc(t,e),t}(Vd),Cf=[{type:15,flags:0,unit:"px",number:3}],Of=[{type:16,flags:0,number:50}],Sf="checkbox",xf="radio",wf="password",Bf=707406591,Ff=function(e){function t(t,s){var i,r,o,n=e.call(this,t,s)||this;switch(n.type=s.type.toLowerCase(),n.checked=s.checked,n.value=0===(r=(i=s).type===wf?new Array(i.value.length+1).join("•"):i.value).length?i.placeholder||"":r,n.type!==Sf&&n.type!==xf||(n.styles.backgroundColor=3739148031,n.styles.borderTopColor=n.styles.borderRightColor=n.styles.borderBottomColor=n.styles.borderLeftColor=2779096575,n.styles.borderTopWidth=n.styles.borderRightWidth=n.styles.borderBottomWidth=n.styles.borderLeftWidth=1,n.styles.borderTopStyle=n.styles.borderRightStyle=n.styles.borderBottomStyle=n.styles.borderLeftStyle=1,n.styles.backgroundClip=[0],n.styles.backgroundOrigin=[0],n.bounds=(o=n.bounds).width>o.height?new _c(o.left+(o.width-o.height)/2,o.top,o.height,o.height):o.width<o.height?new _c(o.left,o.top+(o.height-o.width)/2,o.width,o.width):o),n.type){case Sf:n.styles.borderTopRightRadius=n.styles.borderTopLeftRadius=n.styles.borderBottomRightRadius=n.styles.borderBottomLeftRadius=Cf;break;case xf:n.styles.borderTopRightRadius=n.styles.borderTopLeftRadius=n.styles.borderBottomRightRadius=n.styles.borderBottomLeftRadius=Of}return n}return yc(t,e),t}(Vd),Mf=function(e){function t(t,s){var i=e.call(this,t,s)||this,r=s.options[s.selectedIndex||0];return i.value=r&&r.text||"",i}return yc(t,e),t}(Vd),Lf=function(e){function t(t,s){var i=e.call(this,t,s)||this;return i.value=s.value,i}return yc(t,e),t}(Vd),Uf=function(e){function t(t,s){var i=e.call(this,t,s)||this;i.src=s.src,i.width=parseInt(s.width,10)||0,i.height=parseInt(s.height,10)||0,i.backgroundColor=i.styles.backgroundColor;try{if(s.contentWindow&&s.contentWindow.document&&s.contentWindow.document.documentElement){i.tree=Vf(t,s.contentWindow.document.documentElement);var r=s.contentWindow.document.documentElement?Uu(t,getComputedStyle(s.contentWindow.document.documentElement).backgroundColor):Hu.TRANSPARENT,o=s.contentWindow.document.body?Uu(t,getComputedStyle(s.contentWindow.document.body).backgroundColor):Hu.TRANSPARENT;i.backgroundColor=Ou(r)?Ou(o)?i.styles.backgroundColor:o:r}}catch(e){}return i}return yc(t,e),t}(Vd),Hf=["OL","UL","MENU"],Gf=function(e,t,s,i){for(var r=t.firstChild,o=void 0;r;r=o)if(o=r.nextSibling,Wf(r)&&r.data.trim().length>0)s.textNodes.push(new If(e,r,s.styles));else if(zf(r))if(aE(r)&&r.assignedNodes)r.assignedNodes().forEach((function(t){return Gf(e,t,s,i)}));else{var n=kf(e,r);n.styles.isVisible()&&(jf(r,n,i)?n.flags|=4:Qf(n.styles)&&(n.flags|=2),-1!==Hf.indexOf(r.tagName)&&(n.flags|=8),s.elements.push(n),r.slot,r.shadowRoot?Gf(e,r.shadowRoot,n,i):oE(r)||Jf(r)||nE(r)||Gf(e,r,n,i))}},kf=function(e,t){return sE(t)?new Rf(e,t):eE(t)?new Pf(e,t):Jf(t)?new Df(e,t):Xf(t)?new Nf(e,t):Zf(t)?new bf(e,t):qf(t)?new Ff(e,t):nE(t)?new Mf(e,t):oE(t)?new Lf(e,t):iE(t)?new Uf(e,t):new Vd(e,t)},Vf=function(e,t){var s=kf(e,t);return s.flags|=4,Gf(e,t,s,s),s},jf=function(e,t,s){return t.styles.isPositionedWithZIndex()||t.styles.opacity<1||t.styles.isTransformed()||$f(e)&&s.styles.isTransparent()},Qf=function(e){return e.isPositioned()||e.isFloating()},Wf=function(e){return e.nodeType===Node.TEXT_NODE},zf=function(e){return e.nodeType===Node.ELEMENT_NODE},Kf=function(e){return zf(e)&&void 0!==e.style&&!Yf(e)},Yf=function(e){return"object"==typeof e.className},Xf=function(e){return"LI"===e.tagName},Zf=function(e){return"OL"===e.tagName},qf=function(e){return"INPUT"===e.tagName},Jf=function(e){return"svg"===e.tagName},$f=function(e){return"BODY"===e.tagName},eE=function(e){return"CANVAS"===e.tagName},tE=function(e){return"VIDEO"===e.tagName},sE=function(e){return"IMG"===e.tagName},iE=function(e){return"IFRAME"===e.tagName},rE=function(e){return"STYLE"===e.tagName},oE=function(e){return"TEXTAREA"===e.tagName},nE=function(e){return"SELECT"===e.tagName},aE=function(e){return"SLOT"===e.tagName},lE=function(e){return e.tagName.indexOf("-")>0},hE=function(){function e(){this.counters={}}return e.prototype.getCounterValue=function(e){var t=this.counters[e];return t&&t.length?t[t.length-1]:1},e.prototype.getCounterValues=function(e){var t=this.counters[e];return t||[]},e.prototype.pop=function(e){var t=this;e.forEach((function(e){return t.counters[e].pop()}))},e.prototype.parse=function(e){var t=this,s=e.counterIncrement,i=e.counterReset,r=!0;null!==s&&s.forEach((function(e){var s=t.counters[e.counter];s&&0!==e.increment&&(r=!1,s.length||s.push(1),s[Math.max(0,s.length-1)]+=e.increment)}));var o=[];return r&&i.forEach((function(e){var s=t.counters[e.counter];o.push(e.counter),s||(s=t.counters[e.counter]=[]),s.push(e.reset)})),o},e}(),cE={integers:[1e3,900,500,400,100,90,50,40,10,9,5,4,1],values:["M","CM","D","CD","C","XC","L","XL","X","IX","V","IV","I"]},AE={integers:[9e3,8e3,7e3,6e3,5e3,4e3,3e3,2e3,1e3,900,800,700,600,500,400,300,200,100,90,80,70,60,50,40,30,20,10,9,8,7,6,5,4,3,2,1],values:["Ք","Փ","Ւ","Ց","Ր","Տ","Վ","Ս","Ռ","Ջ","Պ","Չ","Ո","Շ","Ն","Յ","Մ","Ճ","Ղ","Ձ","Հ","Կ","Ծ","Խ","Լ","Ի","Ժ","Թ","Ը","Է","Զ","Ե","Դ","Գ","Բ","Ա"]},uE={integers:[1e4,9e3,8e3,7e3,6e3,5e3,4e3,3e3,2e3,1e3,400,300,200,100,90,80,70,60,50,40,30,20,19,18,17,16,15,10,9,8,7,6,5,4,3,2,1],values:["י׳","ט׳","ח׳","ז׳","ו׳","ה׳","ד׳","ג׳","ב׳","א׳","ת","ש","ר","ק","צ","פ","ע","ס","נ","מ","ל","כ","יט","יח","יז","טז","טו","י","ט","ח","ז","ו","ה","ד","ג","ב","א"]},pE={integers:[1e4,9e3,8e3,7e3,6e3,5e3,4e3,3e3,2e3,1e3,900,800,700,600,500,400,300,200,100,90,80,70,60,50,40,30,20,10,9,8,7,6,5,4,3,2,1],values:["ჵ","ჰ","ჯ","ჴ","ხ","ჭ","წ","ძ","ც","ჩ","შ","ყ","ღ","ქ","ფ","ჳ","ტ","ს","რ","ჟ","პ","ო","ჲ","ნ","მ","ლ","კ","ი","თ","ჱ","ზ","ვ","ე","დ","გ","ბ","ა"]},dE=function(e,t,s,i,r,o){return e<t||e>s?_E(e,r,o.length>0):i.integers.reduce((function(t,s,r){for(;e>=s;)e-=s,t+=i.values[r];return t}),"")+o},fE=function(e,t,s,i){var r="";do{s||e--,r=i(e)+r,e/=t}while(e*t>=t);return r},EE=function(e,t,s,i,r){var o=s-t+1;return(e<0?"-":"")+(fE(Math.abs(e),o,i,(function(e){return Dc(Math.floor(e%o)+t)}))+r)},mE=function(e,t,s){void 0===s&&(s=". ");var i=t.length;return fE(Math.abs(e),i,!1,(function(e){return t[Math.floor(e%i)]}))+s},yE=function(e,t,s,i,r,o){if(e<-9999||e>9999)return _E(e,4,r.length>0);var n=Math.abs(e),a=r;if(0===n)return t[0]+a;for(var l=0;n>0&&l<=4;l++){var h=n%10;0===h&&Dd(o,1)&&""!==a?a=t[h]+a:h>1||1===h&&0===l||1===h&&1===l&&Dd(o,2)||1===h&&1===l&&Dd(o,4)&&e>100||1===h&&l>1&&Dd(o,8)?a=t[h]+(l>0?s[l-1]:"")+a:1===h&&l>0&&(a=s[l-1]+a),n=Math.floor(n/10)}return(e<0?i:"")+a},gE="十百千萬",IE="拾佰仟萬",vE="マイナス",TE="마이너스",_E=function(e,t,s){var i=s?". ":"",r=s?"、":"",o=s?", ":"",n=s?" ":"";switch(t){case 0:return"•"+n;case 1:return"◦"+n;case 2:return"◾"+n;case 5:var a=EE(e,48,57,!0,i);return a.length<4?"0"+a:a;case 4:return mE(e,"〇一二三四五六七八九",r);case 6:return dE(e,1,3999,cE,3,i).toLowerCase();case 7:return dE(e,1,3999,cE,3,i);case 8:return EE(e,945,969,!1,i);case 9:return EE(e,97,122,!1,i);case 10:return EE(e,65,90,!1,i);case 11:return EE(e,1632,1641,!0,i);case 12:case 49:return dE(e,1,9999,AE,3,i);case 35:return dE(e,1,9999,AE,3,i).toLowerCase();case 13:return EE(e,2534,2543,!0,i);case 14:case 30:return EE(e,6112,6121,!0,i);case 15:return mE(e,"子丑寅卯辰巳午未申酉戌亥",r);case 16:return mE(e,"甲乙丙丁戊己庚辛壬癸",r);case 17:case 48:return yE(e,"零一二三四五六七八九",gE,"負",r,14);case 47:return yE(e,"零壹貳參肆伍陸柒捌玖",IE,"負",r,15);case 42:return yE(e,"零一二三四五六七八九",gE,"负",r,14);case 41:return yE(e,"零壹贰叁肆伍陆柒捌玖",IE,"负",r,15);case 26:return yE(e,"〇一二三四五六七八九","十百千万",vE,r,0);case 25:return yE(e,"零壱弐参四伍六七八九","拾百千万",vE,r,7);case 31:return yE(e,"영일이삼사오육칠팔구","십백천만",TE,o,7);case 33:return yE(e,"零一二三四五六七八九","十百千萬",TE,o,0);case 32:return yE(e,"零壹貳參四五六七八九","拾百千",TE,o,7);case 18:return EE(e,2406,2415,!0,i);case 20:return dE(e,1,19999,pE,3,i);case 21:return EE(e,2790,2799,!0,i);case 22:return EE(e,2662,2671,!0,i);case 22:return dE(e,1,10999,uE,3,i);case 23:return mE(e,"あいうえおかきくけこさしすせそたちつてとなにぬねのはひふへほまみむめもやゆよらりるれろわゐゑをん");case 24:return mE(e,"いろはにほへとちりぬるをわかよたれそつねならむうゐのおくやまけふこえてあさきゆめみしゑひもせす");case 27:return EE(e,3302,3311,!0,i);case 28:return mE(e,"アイウエオカキクケコサシスセソタチツテトナニヌネノハヒフヘホマミムメモヤユヨラリルレロワヰヱヲン",r);case 29:return mE(e,"イロハニホヘトチリヌルヲワカヨタレソツネナラムウヰノオクヤマケフコエテアサキユメミシヱヒモセス",r);case 34:return EE(e,3792,3801,!0,i);case 37:return EE(e,6160,6169,!0,i);case 38:return EE(e,4160,4169,!0,i);case 39:return EE(e,2918,2927,!0,i);case 40:return EE(e,1776,1785,!0,i);case 43:return EE(e,3046,3055,!0,i);case 44:return EE(e,3174,3183,!0,i);case 45:return EE(e,3664,3673,!0,i);case 46:return EE(e,3872,3881,!0,i);default:return EE(e,48,57,!0,i)}},RE="data-html2canvas-ignore",PE=function(){function e(e,t,s){if(this.context=e,this.options=s,this.scrolledElements=[],this.referenceElement=t,this.counters=new hE,this.quoteDepth=0,!t.ownerDocument)throw new Error("Cloned element does not have an owner document");this.documentElement=this.cloneNode(t.ownerDocument.documentElement,!1)}return e.prototype.toIFrame=function(e,t){var s=this,i=NE(e,t);if(!i.contentWindow)return Promise.reject("Unable to find iframe window");var r=e.defaultView.pageXOffset,o=e.defaultView.pageYOffset,n=i.contentWindow,a=n.document,l=OE(i).then((function(){return Ic(s,void 0,void 0,(function(){var e,s;return vc(this,(function(r){switch(r.label){case 0:return this.scrolledElements.forEach(FE),n&&(n.scrollTo(t.left,t.top),!/(iPad|iPhone|iPod)/g.test(navigator.userAgent)||n.scrollY===t.top&&n.scrollX===t.left||(this.context.logger.warn("Unable to restore scroll position for cloned document"),this.context.windowBounds=this.context.windowBounds.add(n.scrollX-t.left,n.scrollY-t.top,0,0))),e=this.options.onclone,void 0===(s=this.clonedReferenceElement)?[2,Promise.reject("Error finding the "+this.referenceElement.nodeName+" in the cloned document")]:a.fonts&&a.fonts.ready?[4,a.fonts.ready]:[3,2];case 1:r.sent(),r.label=2;case 2:return/(AppleWebKit)/g.test(navigator.userAgent)?[4,CE(a)]:[3,4];case 3:r.sent(),r.label=4;case 4:return"function"==typeof e?[2,Promise.resolve().then((function(){return e(a,s)})).then((function(){return i}))]:[2,i]}}))}))}));return a.open(),a.write(wE(document.doctype)+"<html></html>"),BE(this.referenceElement.ownerDocument,r,o),a.replaceChild(a.adoptNode(this.documentElement),a.documentElement),a.close(),l},e.prototype.createElementClone=function(e){if(kd(e,2),eE(e))return this.createCanvasClone(e);if(tE(e))return this.createVideoClone(e);if(rE(e))return this.createStyleClone(e);var t=e.cloneNode(!1);return sE(t)&&(sE(e)&&e.currentSrc&&e.currentSrc!==e.src&&(t.src=e.currentSrc,t.srcset=""),"lazy"===t.loading&&(t.loading="eager")),lE(t)?this.createCustomElementClone(t):t},e.prototype.createCustomElementClone=function(e){var t=document.createElement("html2canvascustomelement");return xE(e.style,t),t},e.prototype.createStyleClone=function(e){try{var t=e.sheet;if(t&&t.cssRules){var s=[].slice.call(t.cssRules,0).reduce((function(e,t){return t&&"string"==typeof t.cssText?e+t.cssText:e}),""),i=e.cloneNode(!1);return i.textContent=s,i}}catch(e){if(this.context.logger.error("Unable to access cssRules property",e),"SecurityError"!==e.name)throw e}return e.cloneNode(!1)},e.prototype.createCanvasClone=function(e){var t;if(this.options.inlineImages&&e.ownerDocument){var s=e.ownerDocument.createElement("img");try{return s.src=e.toDataURL(),s}catch(t){this.context.logger.info("Unable to inline canvas contents, canvas is tainted",e)}}var i=e.cloneNode(!1);try{i.width=e.width,i.height=e.height;var r=e.getContext("2d"),o=i.getContext("2d");if(o)if(!this.options.allowTaint&&r)o.putImageData(r.getImageData(0,0,e.width,e.height),0,0);else{var n=null!==(t=e.getContext("webgl2"))&&void 0!==t?t:e.getContext("webgl");if(n){var a=n.getContextAttributes();!1===(null==a?void 0:a.preserveDrawingBuffer)&&this.context.logger.warn("Unable to clone WebGL context as it has preserveDrawingBuffer=false",e)}o.drawImage(e,0,0)}return i}catch(t){this.context.logger.info("Unable to clone canvas as it is tainted",e)}return i},e.prototype.createVideoClone=function(e){var t=e.ownerDocument.createElement("canvas");t.width=e.offsetWidth,t.height=e.offsetHeight;var s=t.getContext("2d");try{return s&&(s.drawImage(e,0,0,t.width,t.height),this.options.allowTaint||s.getImageData(0,0,t.width,t.height)),t}catch(t){this.context.logger.info("Unable to clone video as it is tainted",e)}var i=e.ownerDocument.createElement("canvas");return i.width=e.offsetWidth,i.height=e.offsetHeight,i},e.prototype.appendChildNode=function(e,t,s){zf(t)&&("SCRIPT"===t.tagName||t.hasAttribute(RE)||"function"==typeof this.options.ignoreElements&&this.options.ignoreElements(t))||this.options.copyStyles&&zf(t)&&rE(t)||e.appendChild(this.cloneNode(t,s))},e.prototype.cloneChildNodes=function(e,t,s){for(var i=this,r=e.shadowRoot?e.shadowRoot.firstChild:e.firstChild;r;r=r.nextSibling)if(zf(r)&&aE(r)&&"function"==typeof r.assignedNodes){var o=r.assignedNodes();o.length&&o.forEach((function(e){return i.appendChildNode(t,e,s)}))}else this.appendChildNode(t,r,s)},e.prototype.cloneNode=function(e,t){if(Wf(e))return document.createTextNode(e.data);if(!e.ownerDocument)return e.cloneNode(!1);var s=e.ownerDocument.defaultView;if(s&&zf(e)&&(Kf(e)||Yf(e))){var i=this.createElementClone(e);i.style.transitionProperty="none";var r=s.getComputedStyle(e),o=s.getComputedStyle(e,":before"),n=s.getComputedStyle(e,":after");this.referenceElement===e&&Kf(i)&&(this.clonedReferenceElement=i),$f(i)&&HE(i);var a=this.counters.parse(new Hd(this.context,r)),l=this.resolvePseudoContent(e,i,o,qd.BEFORE);lE(e)&&(t=!0),tE(e)||this.cloneChildNodes(e,i,t),l&&i.insertBefore(l,i.firstChild);var h=this.resolvePseudoContent(e,i,n,qd.AFTER);return h&&i.appendChild(h),this.counters.pop(a),(r&&(this.options.copyStyles||Yf(e))&&!iE(e)||t)&&xE(r,i),0===e.scrollTop&&0===e.scrollLeft||this.scrolledElements.push([i,e.scrollLeft,e.scrollTop]),(oE(e)||nE(e))&&(oE(i)||nE(i))&&(i.value=e.value),i}return e.cloneNode(!1)},e.prototype.resolvePseudoContent=function(e,t,s,i){var r=this;if(s){var o=s.content,n=t.ownerDocument;if(n&&o&&"none"!==o&&"-moz-alt-content"!==o&&"none"!==s.display){this.counters.parse(new Hd(this.context,s));var a=new Ud(this.context,s),l=n.createElement("html2canvaspseudoelement");xE(s,l),a.content.forEach((function(t){if(0===t.type)l.appendChild(n.createTextNode(t.value));else if(22===t.type){var s=n.createElement("img");s.src=t.value,s.style.opacity="1",l.appendChild(s)}else if(18===t.type){if("attr"===t.name){var i=t.values.filter(lu);i.length&&l.appendChild(n.createTextNode(e.getAttribute(i[0].value)||""))}else if("counter"===t.name){var o=t.values.filter(uu),h=o[0],c=o[1];if(h&&lu(h)){var A=r.counters.getCounterValue(h.value),u=c&&lu(c)?zp.parse(r.context,c.value):3;l.appendChild(n.createTextNode(_E(A,u,!1)))}}else if("counters"===t.name){var p=t.values.filter(uu),d=(h=p[0],p[1]);c=p[2];if(h&&lu(h)){var f=r.counters.getCounterValues(h.value),E=c&&lu(c)?zp.parse(r.context,c.value):3,m=d&&0===d.type?d.value:"",y=f.map((function(e){return _E(e,E,!1)})).join(m);l.appendChild(n.createTextNode(y))}}}else if(20===t.type)switch(t.value){case"open-quote":l.appendChild(n.createTextNode(xd(a.quotes,r.quoteDepth++,!0)));break;case"close-quote":l.appendChild(n.createTextNode(xd(a.quotes,--r.quoteDepth,!1)));break;default:l.appendChild(n.createTextNode(t.value))}})),l.className=ME+" "+LE;var h=i===qd.BEFORE?" "+ME:" "+LE;return Yf(t)?t.className.baseValue+=h:t.className+=h,l}}},e.destroy=function(e){return!!e.parentNode&&(e.parentNode.removeChild(e),!0)},e}();!function(e){e[e.BEFORE=0]="BEFORE",e[e.AFTER=1]="AFTER"}(qd||(qd={}));var DE,NE=function(e,t){var s=e.createElement("iframe");return s.className="html2canvas-container",s.style.visibility="hidden",s.style.position="fixed",s.style.left="-10000px",s.style.top="0px",s.style.border="0",s.width=t.width.toString(),s.height=t.height.toString(),s.scrolling="no",s.setAttribute(RE,"true"),e.body.appendChild(s),s},bE=function(e){return new Promise((function(t){e.complete?t():e.src?(e.onload=t,e.onerror=t):t()}))},CE=function(e){return Promise.all([].slice.call(e.images,0).map(bE))},OE=function(e){return new Promise((function(t,s){var i=e.contentWindow;if(!i)return s("No window assigned for iframe");var r=i.document;i.onload=e.onload=function(){i.onload=e.onload=null;var s=setInterval((function(){r.body.childNodes.length>0&&"complete"===r.readyState&&(clearInterval(s),t(e))}),50)}}))},SE=["all","d","content"],xE=function(e,t){for(var s=e.length-1;s>=0;s--){var i=e.item(s);-1===SE.indexOf(i)&&t.style.setProperty(i,e.getPropertyValue(i))}return t},wE=function(e){var t="";return e&&(t+="<!DOCTYPE ",e.name&&(t+=e.name),e.internalSubset&&(t+=e.internalSubset),e.publicId&&(t+='"'+e.publicId+'"'),e.systemId&&(t+='"'+e.systemId+'"'),t+=">"),t},BE=function(e,t,s){e&&e.defaultView&&(t!==e.defaultView.pageXOffset||s!==e.defaultView.pageYOffset)&&e.defaultView.scrollTo(t,s)},FE=function(e){var t=e[0],s=e[1],i=e[2];t.scrollLeft=s,t.scrollTop=i},ME="___html2canvas___pseudoelement_before",LE="___html2canvas___pseudoelement_after",UE='{\n    content: "" !important;\n    display: none !important;\n}',HE=function(e){GE(e,"."+ME+":before"+UE+"\n         ."+LE+":after"+UE)},GE=function(e,t){var s=e.ownerDocument;if(s){var i=s.createElement("style");i.textContent=t,e.appendChild(i)}},kE=function(){function e(){}return e.getOrigin=function(t){var s=e._link;return s?(s.href=t,s.href=s.href,s.protocol+s.hostname+s.port):"about:blank"},e.isSameOrigin=function(t){return e.getOrigin(t)===e._origin},e.setContext=function(t){e._link=t.document.createElement("a"),e._origin=e.getOrigin(t.location.href)},e._origin="about:blank",e}(),VE=function(){function e(e,t){this.context=e,this._options=t,this._cache={}}return e.prototype.addImage=function(e){var t=Promise.resolve();return this.has(e)?t:XE(e)||zE(e)?((this._cache[e]=this.loadImage(e)).catch((function(){})),t):t},e.prototype.match=function(e){return this._cache[e]},e.prototype.loadImage=function(e){return Ic(this,void 0,void 0,(function(){var t,s,i,r,o=this;return vc(this,(function(n){switch(n.label){case 0:return t=kE.isSameOrigin(e),s=!KE(e)&&!0===this._options.useCORS&&uf.SUPPORT_CORS_IMAGES&&!t,i=!KE(e)&&!t&&!XE(e)&&"string"==typeof this._options.proxy&&uf.SUPPORT_CORS_XHR&&!s,t||!1!==this._options.allowTaint||KE(e)||XE(e)||i||s?(r=e,i?[4,this.proxy(r)]:[3,2]):[2];case 1:r=n.sent(),n.label=2;case 2:return this.context.logger.debug("Added image "+e.substring(0,256)),[4,new Promise((function(e,t){var i=new Image;i.onload=function(){return e(i)},i.onerror=t,(YE(r)||s)&&(i.crossOrigin="anonymous"),i.src=r,!0===i.complete&&setTimeout((function(){return e(i)}),500),o._options.imageTimeout>0&&setTimeout((function(){return t("Timed out ("+o._options.imageTimeout+"ms) loading image")}),o._options.imageTimeout)}))];case 3:return[2,n.sent()]}}))}))},e.prototype.has=function(e){return void 0!==this._cache[e]},e.prototype.keys=function(){return Promise.resolve(Object.keys(this._cache))},e.prototype.proxy=function(e){var t=this,s=this._options.proxy;if(!s)throw new Error("No proxy defined");var i=e.substring(0,256);return new Promise((function(r,o){var n=uf.SUPPORT_RESPONSE_TYPE?"blob":"text",a=new XMLHttpRequest;a.onload=function(){if(200===a.status)if("text"===n)r(a.response);else{var e=new FileReader;e.addEventListener("load",(function(){return r(e.result)}),!1),e.addEventListener("error",(function(e){return o(e)}),!1),e.readAsDataURL(a.response)}else o("Failed to proxy resource "+i+" with status code "+a.status)},a.onerror=o;var l=s.indexOf("?")>-1?"&":"?";if(a.open("GET",""+s+l+"url="+encodeURIComponent(e)+"&responseType="+n),"text"!==n&&a instanceof XMLHttpRequest&&(a.responseType=n),t._options.imageTimeout){var h=t._options.imageTimeout;a.timeout=h,a.ontimeout=function(){return o("Timed out ("+h+"ms) proxying "+i)}}a.send()}))},e}(),jE=/^data:image\/svg\+xml/i,QE=/^data:image\/.*;base64,/i,WE=/^data:image\/.*/i,zE=function(e){return uf.SUPPORT_SVG_DRAWING||!ZE(e)},KE=function(e){return WE.test(e)},YE=function(e){return QE.test(e)},XE=function(e){return"blob"===e.substr(0,4)},ZE=function(e){return"svg"===e.substr(-3).toLowerCase()||jE.test(e)},qE=function(){function e(e,t){this.type=0,this.x=e,this.y=t}return e.prototype.add=function(t,s){return new e(this.x+t,this.y+s)},e}(),JE=function(e,t,s){return new qE(e.x+(t.x-e.x)*s,e.y+(t.y-e.y)*s)},$E=function(){function e(e,t,s,i){this.type=1,this.start=e,this.startControl=t,this.endControl=s,this.end=i}return e.prototype.subdivide=function(t,s){var i=JE(this.start,this.startControl,t),r=JE(this.startControl,this.endControl,t),o=JE(this.endControl,this.end,t),n=JE(i,r,t),a=JE(r,o,t),l=JE(n,a,t);return s?new e(this.start,i,n,l):new e(l,a,o,this.end)},e.prototype.add=function(t,s){return new e(this.start.add(t,s),this.startControl.add(t,s),this.endControl.add(t,s),this.end.add(t,s))},e.prototype.reverse=function(){return new e(this.end,this.endControl,this.startControl,this.start)},e}(),em=function(e){return 1===e.type},tm=function(e){var t=e.styles,s=e.bounds,i=vu(t.borderTopLeftRadius,s.width,s.height),r=i[0],o=i[1],n=vu(t.borderTopRightRadius,s.width,s.height),a=n[0],l=n[1],h=vu(t.borderBottomRightRadius,s.width,s.height),c=h[0],A=h[1],u=vu(t.borderBottomLeftRadius,s.width,s.height),p=u[0],d=u[1],f=[];f.push((r+a)/s.width),f.push((p+c)/s.width),f.push((o+d)/s.height),f.push((l+A)/s.height);var E=Math.max.apply(Math,f);E>1&&(r/=E,o/=E,a/=E,l/=E,c/=E,A/=E,p/=E,d/=E);var m=s.width-a,y=s.height-A,g=s.width-c,I=s.height-d,v=t.borderTopWidth,T=t.borderRightWidth,_=t.borderBottomWidth,R=t.borderLeftWidth,P=Tu(t.paddingTop,e.bounds.width),D=Tu(t.paddingRight,e.bounds.width),N=Tu(t.paddingBottom,e.bounds.width),b=Tu(t.paddingLeft,e.bounds.width);this.topLeftBorderDoubleOuterBox=r>0||o>0?sm(s.left+R/3,s.top+v/3,r-R/3,o-v/3,DE.TOP_LEFT):new qE(s.left+R/3,s.top+v/3),this.topRightBorderDoubleOuterBox=r>0||o>0?sm(s.left+m,s.top+v/3,a-T/3,l-v/3,DE.TOP_RIGHT):new qE(s.left+s.width-T/3,s.top+v/3),this.bottomRightBorderDoubleOuterBox=c>0||A>0?sm(s.left+g,s.top+y,c-T/3,A-_/3,DE.BOTTOM_RIGHT):new qE(s.left+s.width-T/3,s.top+s.height-_/3),this.bottomLeftBorderDoubleOuterBox=p>0||d>0?sm(s.left+R/3,s.top+I,p-R/3,d-_/3,DE.BOTTOM_LEFT):new qE(s.left+R/3,s.top+s.height-_/3),this.topLeftBorderDoubleInnerBox=r>0||o>0?sm(s.left+2*R/3,s.top+2*v/3,r-2*R/3,o-2*v/3,DE.TOP_LEFT):new qE(s.left+2*R/3,s.top+2*v/3),this.topRightBorderDoubleInnerBox=r>0||o>0?sm(s.left+m,s.top+2*v/3,a-2*T/3,l-2*v/3,DE.TOP_RIGHT):new qE(s.left+s.width-2*T/3,s.top+2*v/3),this.bottomRightBorderDoubleInnerBox=c>0||A>0?sm(s.left+g,s.top+y,c-2*T/3,A-2*_/3,DE.BOTTOM_RIGHT):new qE(s.left+s.width-2*T/3,s.top+s.height-2*_/3),this.bottomLeftBorderDoubleInnerBox=p>0||d>0?sm(s.left+2*R/3,s.top+I,p-2*R/3,d-2*_/3,DE.BOTTOM_LEFT):new qE(s.left+2*R/3,s.top+s.height-2*_/3),this.topLeftBorderStroke=r>0||o>0?sm(s.left+R/2,s.top+v/2,r-R/2,o-v/2,DE.TOP_LEFT):new qE(s.left+R/2,s.top+v/2),this.topRightBorderStroke=r>0||o>0?sm(s.left+m,s.top+v/2,a-T/2,l-v/2,DE.TOP_RIGHT):new qE(s.left+s.width-T/2,s.top+v/2),this.bottomRightBorderStroke=c>0||A>0?sm(s.left+g,s.top+y,c-T/2,A-_/2,DE.BOTTOM_RIGHT):new qE(s.left+s.width-T/2,s.top+s.height-_/2),this.bottomLeftBorderStroke=p>0||d>0?sm(s.left+R/2,s.top+I,p-R/2,d-_/2,DE.BOTTOM_LEFT):new qE(s.left+R/2,s.top+s.height-_/2),this.topLeftBorderBox=r>0||o>0?sm(s.left,s.top,r,o,DE.TOP_LEFT):new qE(s.left,s.top),this.topRightBorderBox=a>0||l>0?sm(s.left+m,s.top,a,l,DE.TOP_RIGHT):new qE(s.left+s.width,s.top),this.bottomRightBorderBox=c>0||A>0?sm(s.left+g,s.top+y,c,A,DE.BOTTOM_RIGHT):new qE(s.left+s.width,s.top+s.height),this.bottomLeftBorderBox=p>0||d>0?sm(s.left,s.top+I,p,d,DE.BOTTOM_LEFT):new qE(s.left,s.top+s.height),this.topLeftPaddingBox=r>0||o>0?sm(s.left+R,s.top+v,Math.max(0,r-R),Math.max(0,o-v),DE.TOP_LEFT):new qE(s.left+R,s.top+v),this.topRightPaddingBox=a>0||l>0?sm(s.left+Math.min(m,s.width-T),s.top+v,m>s.width+T?0:Math.max(0,a-T),Math.max(0,l-v),DE.TOP_RIGHT):new qE(s.left+s.width-T,s.top+v),this.bottomRightPaddingBox=c>0||A>0?sm(s.left+Math.min(g,s.width-R),s.top+Math.min(y,s.height-_),Math.max(0,c-T),Math.max(0,A-_),DE.BOTTOM_RIGHT):new qE(s.left+s.width-T,s.top+s.height-_),this.bottomLeftPaddingBox=p>0||d>0?sm(s.left+R,s.top+Math.min(I,s.height-_),Math.max(0,p-R),Math.max(0,d-_),DE.BOTTOM_LEFT):new qE(s.left+R,s.top+s.height-_),this.topLeftContentBox=r>0||o>0?sm(s.left+R+b,s.top+v+P,Math.max(0,r-(R+b)),Math.max(0,o-(v+P)),DE.TOP_LEFT):new qE(s.left+R+b,s.top+v+P),this.topRightContentBox=a>0||l>0?sm(s.left+Math.min(m,s.width+R+b),s.top+v+P,m>s.width+R+b?0:a-R+b,l-(v+P),DE.TOP_RIGHT):new qE(s.left+s.width-(T+D),s.top+v+P),this.bottomRightContentBox=c>0||A>0?sm(s.left+Math.min(g,s.width-(R+b)),s.top+Math.min(y,s.height+v+P),Math.max(0,c-(T+D)),A-(_+N),DE.BOTTOM_RIGHT):new qE(s.left+s.width-(T+D),s.top+s.height-(_+N)),this.bottomLeftContentBox=p>0||d>0?sm(s.left+R+b,s.top+I,Math.max(0,p-(R+b)),d-(_+N),DE.BOTTOM_LEFT):new qE(s.left+R+b,s.top+s.height-(_+N))};!function(e){e[e.TOP_LEFT=0]="TOP_LEFT",e[e.TOP_RIGHT=1]="TOP_RIGHT",e[e.BOTTOM_RIGHT=2]="BOTTOM_RIGHT",e[e.BOTTOM_LEFT=3]="BOTTOM_LEFT"}(DE||(DE={}));var sm=function(e,t,s,i,r){var o=(Math.sqrt(2)-1)/3*4,n=s*o,a=i*o,l=e+s,h=t+i;switch(r){case DE.TOP_LEFT:return new $E(new qE(e,h),new qE(e,h-a),new qE(l-n,t),new qE(l,t));case DE.TOP_RIGHT:return new $E(new qE(e,t),new qE(e+n,t),new qE(l,h-a),new qE(l,h));case DE.BOTTOM_RIGHT:return new $E(new qE(l,t),new qE(l,t+a),new qE(e+n,h),new qE(e,h));case DE.BOTTOM_LEFT:default:return new $E(new qE(l,h),new qE(l-n,h),new qE(e,t+a),new qE(e,t))}},im=function(e){return[e.topLeftBorderBox,e.topRightBorderBox,e.bottomRightBorderBox,e.bottomLeftBorderBox]},rm=function(e){return[e.topLeftPaddingBox,e.topRightPaddingBox,e.bottomRightPaddingBox,e.bottomLeftPaddingBox]},om=function(e,t,s){this.offsetX=e,this.offsetY=t,this.matrix=s,this.type=0,this.target=6},nm=function(e,t){this.path=e,this.target=t,this.type=1},am=function(e){this.opacity=e,this.type=2,this.target=6},lm=function(e){return 1===e.type},hm=function(e,t){return e.length===t.length&&e.some((function(e,s){return e===t[s]}))},cm=function(e){this.element=e,this.inlineLevel=[],this.nonInlineLevel=[],this.negativeZIndex=[],this.zeroOrAutoZIndexOrTransformedOrOpacity=[],this.positiveZIndex=[],this.nonPositionedFloats=[],this.nonPositionedInlineLevel=[]},Am=function(){function e(e,t){if(this.container=e,this.parent=t,this.effects=[],this.curves=new tm(this.container),this.container.styles.opacity<1&&this.effects.push(new am(this.container.styles.opacity)),null!==this.container.styles.transform){var s=this.container.bounds.left+this.container.styles.transformOrigin[0].number,i=this.container.bounds.top+this.container.styles.transformOrigin[1].number,r=this.container.styles.transform;this.effects.push(new om(s,i,r))}if(0!==this.container.styles.overflowX){var o=im(this.curves),n=rm(this.curves);hm(o,n)?this.effects.push(new nm(o,6)):(this.effects.push(new nm(o,2)),this.effects.push(new nm(n,4)))}}return e.prototype.getEffects=function(e){for(var t=-1===[2,3].indexOf(this.container.styles.position),s=this.parent,i=this.effects.slice(0);s;){var r=s.effects.filter((function(e){return!lm(e)}));if(t||0!==s.container.styles.position||!s.parent){if(i.unshift.apply(i,r),t=-1===[2,3].indexOf(s.container.styles.position),0!==s.container.styles.overflowX){var o=im(s.curves),n=rm(s.curves);hm(o,n)||i.unshift(new nm(n,6))}}else i.unshift.apply(i,r);s=s.parent}return i.filter((function(t){return Dd(t.target,e)}))},e}(),um=function(e,t,s,i){e.container.elements.forEach((function(r){var o=Dd(r.flags,4),n=Dd(r.flags,2),a=new Am(r,e);Dd(r.styles.display,2048)&&i.push(a);var l=Dd(r.flags,8)?[]:i;if(o||n){var h=o||r.styles.isPositioned()?s:t,c=new cm(a);if(r.styles.isPositioned()||r.styles.opacity<1||r.styles.isTransformed()){var A=r.styles.zIndex.order;if(A<0){var u=0;h.negativeZIndex.some((function(e,t){return A>e.element.container.styles.zIndex.order?(u=t,!1):u>0})),h.negativeZIndex.splice(u,0,c)}else if(A>0){var p=0;h.positiveZIndex.some((function(e,t){return A>=e.element.container.styles.zIndex.order?(p=t+1,!1):p>0})),h.positiveZIndex.splice(p,0,c)}else h.zeroOrAutoZIndexOrTransformedOrOpacity.push(c)}else r.styles.isFloating()?h.nonPositionedFloats.push(c):h.nonPositionedInlineLevel.push(c);um(a,c,o?c:s,l)}else r.styles.isInlineLevel()?t.inlineLevel.push(a):t.nonInlineLevel.push(a),um(a,t,s,l);Dd(r.flags,8)&&pm(r,l)}))},pm=function(e,t){for(var s=e instanceof bf?e.start:1,i=e instanceof bf&&e.reversed,r=0;r<t.length;r++){var o=t[r];o.container instanceof Nf&&"number"==typeof o.container.value&&0!==o.container.value&&(s=o.container.value),o.listValue=_E(s,o.container.styles.listStyleType,!0),s+=i?-1:1}},dm=function(e,t){switch(t){case 0:return Em(e.topLeftBorderBox,e.topLeftPaddingBox,e.topRightBorderBox,e.topRightPaddingBox);case 1:return Em(e.topRightBorderBox,e.topRightPaddingBox,e.bottomRightBorderBox,e.bottomRightPaddingBox);case 2:return Em(e.bottomRightBorderBox,e.bottomRightPaddingBox,e.bottomLeftBorderBox,e.bottomLeftPaddingBox);default:return Em(e.bottomLeftBorderBox,e.bottomLeftPaddingBox,e.topLeftBorderBox,e.topLeftPaddingBox)}},fm=function(e,t){var s=[];return em(e)?s.push(e.subdivide(.5,!1)):s.push(e),em(t)?s.push(t.subdivide(.5,!0)):s.push(t),s},Em=function(e,t,s,i){var r=[];return em(e)?r.push(e.subdivide(.5,!1)):r.push(e),em(s)?r.push(s.subdivide(.5,!0)):r.push(s),em(i)?r.push(i.subdivide(.5,!0).reverse()):r.push(i),em(t)?r.push(t.subdivide(.5,!1).reverse()):r.push(t),r},mm=function(e){var t=e.bounds,s=e.styles;return t.add(s.borderLeftWidth,s.borderTopWidth,-(s.borderRightWidth+s.borderLeftWidth),-(s.borderTopWidth+s.borderBottomWidth))},ym=function(e){var t=e.styles,s=e.bounds,i=Tu(t.paddingLeft,s.width),r=Tu(t.paddingRight,s.width),o=Tu(t.paddingTop,s.width),n=Tu(t.paddingBottom,s.width);return s.add(i+t.borderLeftWidth,o+t.borderTopWidth,-(t.borderRightWidth+t.borderLeftWidth+i+r),-(t.borderTopWidth+t.borderBottomWidth+o+n))},gm=function(e,t,s){var i=function(e,t){return 0===e?t.bounds:2===e?ym(t):mm(t)}(_m(e.styles.backgroundOrigin,t),e),r=function(e,t){return 0===e?t.bounds:2===e?ym(t):mm(t)}(_m(e.styles.backgroundClip,t),e),o=Tm(_m(e.styles.backgroundSize,t),s,i),n=o[0],a=o[1],l=vu(_m(e.styles.backgroundPosition,t),i.width-n,i.height-a);return[Rm(_m(e.styles.backgroundRepeat,t),l,o,i,r),Math.round(i.left+l[0]),Math.round(i.top+l[1]),n,a]},Im=function(e){return lu(e)&&e.value===rp.AUTO},vm=function(e){return"number"==typeof e},Tm=function(e,t,s){var i=t[0],r=t[1],o=t[2],n=e[0],a=e[1];if(!n)return[0,0];if(Eu(n)&&a&&Eu(a))return[Tu(n,s.width),Tu(a,s.height)];var l=vm(o);if(lu(n)&&(n.value===rp.CONTAIN||n.value===rp.COVER))return vm(o)?s.width/s.height<o!=(n.value===rp.COVER)?[s.width,s.width/o]:[s.height*o,s.height]:[s.width,s.height];var h=vm(i),c=vm(r),A=h||c;if(Im(n)&&(!a||Im(a)))return h&&c?[i,r]:l||A?A&&l?[h?i:r*o,c?r:i/o]:[h?i:s.width,c?r:s.height]:[s.width,s.height];if(l){var u=0,p=0;return Eu(n)?u=Tu(n,s.width):Eu(a)&&(p=Tu(a,s.height)),Im(n)?u=p*o:a&&!Im(a)||(p=u/o),[u,p]}var d=null,f=null;if(Eu(n)?d=Tu(n,s.width):a&&Eu(a)&&(f=Tu(a,s.height)),null===d||a&&!Im(a)||(f=h&&c?d/i*r:s.height),null!==f&&Im(n)&&(d=h&&c?f/r*i:s.width),null!==d&&null!==f)return[d,f];throw new Error("Unable to calculate background-size for element")},_m=function(e,t){var s=e[t];return void 0===s?e[0]:s},Rm=function(e,t,s,i,r){var o=t[0],n=t[1],a=s[0],l=s[1];switch(e){case 2:return[new qE(Math.round(i.left),Math.round(i.top+n)),new qE(Math.round(i.left+i.width),Math.round(i.top+n)),new qE(Math.round(i.left+i.width),Math.round(l+i.top+n)),new qE(Math.round(i.left),Math.round(l+i.top+n))];case 3:return[new qE(Math.round(i.left+o),Math.round(i.top)),new qE(Math.round(i.left+o+a),Math.round(i.top)),new qE(Math.round(i.left+o+a),Math.round(i.height+i.top)),new qE(Math.round(i.left+o),Math.round(i.height+i.top))];case 1:return[new qE(Math.round(i.left+o),Math.round(i.top+n)),new qE(Math.round(i.left+o+a),Math.round(i.top+n)),new qE(Math.round(i.left+o+a),Math.round(i.top+n+l)),new qE(Math.round(i.left+o),Math.round(i.top+n+l))];default:return[new qE(Math.round(r.left),Math.round(r.top)),new qE(Math.round(r.left+r.width),Math.round(r.top)),new qE(Math.round(r.left+r.width),Math.round(r.height+r.top)),new qE(Math.round(r.left),Math.round(r.height+r.top))]}},Pm="Hidden Text",Dm=function(){function e(e){this._data={},this._document=e}return e.prototype.parseMetrics=function(e,t){var s=this._document.createElement("div"),i=this._document.createElement("img"),r=this._document.createElement("span"),o=this._document.body;s.style.visibility="hidden",s.style.fontFamily=e,s.style.fontSize=t,s.style.margin="0",s.style.padding="0",s.style.whiteSpace="nowrap",o.appendChild(s),i.src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7",i.width=1,i.height=1,i.style.margin="0",i.style.padding="0",i.style.verticalAlign="baseline",r.style.fontFamily=e,r.style.fontSize=t,r.style.margin="0",r.style.padding="0",r.appendChild(this._document.createTextNode(Pm)),s.appendChild(r),s.appendChild(i);var n=i.offsetTop-r.offsetTop+2;s.removeChild(r),s.appendChild(this._document.createTextNode(Pm)),s.style.lineHeight="normal",i.style.verticalAlign="super";var a=i.offsetTop-s.offsetTop+2;return o.removeChild(s),{baseline:n,middle:a}},e.prototype.getMetrics=function(e,t){var s=e+" "+t;return void 0===this._data[s]&&(this._data[s]=this.parseMetrics(e,t)),this._data[s]},e}(),Nm=function(e,t){this.context=e,this.options=t},bm=function(e){function t(t,s){var i=e.call(this,t,s)||this;return i._activeEffects=[],i.canvas=s.canvas?s.canvas:document.createElement("canvas"),i.ctx=i.canvas.getContext("2d"),s.canvas||(i.canvas.width=Math.floor(s.width*s.scale),i.canvas.height=Math.floor(s.height*s.scale),i.canvas.style.width=s.width+"px",i.canvas.style.height=s.height+"px"),i.fontMetrics=new Dm(document),i.ctx.scale(i.options.scale,i.options.scale),i.ctx.translate(-s.x,-s.y),i.ctx.textBaseline="bottom",i._activeEffects=[],i.context.logger.debug("Canvas renderer initialized ("+s.width+"x"+s.height+") with scale "+s.scale),i}return yc(t,e),t.prototype.applyEffects=function(e){for(var t=this;this._activeEffects.length;)this.popEffect();e.forEach((function(e){return t.applyEffect(e)}))},t.prototype.applyEffect=function(e){this.ctx.save(),function(e){return 2===e.type}(e)&&(this.ctx.globalAlpha=e.opacity),function(e){return 0===e.type}(e)&&(this.ctx.translate(e.offsetX,e.offsetY),this.ctx.transform(e.matrix[0],e.matrix[1],e.matrix[2],e.matrix[3],e.matrix[4],e.matrix[5]),this.ctx.translate(-e.offsetX,-e.offsetY)),lm(e)&&(this.path(e.path),this.ctx.clip()),this._activeEffects.push(e)},t.prototype.popEffect=function(){this._activeEffects.pop(),this.ctx.restore()},t.prototype.renderStack=function(e){return Ic(this,void 0,void 0,(function(){return vc(this,(function(t){switch(t.label){case 0:return e.element.container.styles.isVisible()?[4,this.renderStackContent(e)]:[3,2];case 1:t.sent(),t.label=2;case 2:return[2]}}))}))},t.prototype.renderNode=function(e){return Ic(this,void 0,void 0,(function(){return vc(this,(function(t){switch(t.label){case 0:return Dd(e.container.flags,16),e.container.styles.isVisible()?[4,this.renderNodeBackgroundAndBorders(e)]:[3,3];case 1:return t.sent(),[4,this.renderNodeContent(e)];case 2:t.sent(),t.label=3;case 3:return[2]}}))}))},t.prototype.renderTextWithLetterSpacing=function(e,t,s){var i=this;0===t?this.ctx.fillText(e.text,e.bounds.left,e.bounds.top+s):Ef(e.text).reduce((function(t,r){return i.ctx.fillText(r,t,e.bounds.top+s),t+i.ctx.measureText(r).width}),e.bounds.left)},t.prototype.createFontStyle=function(e){var t=e.fontVariant.filter((function(e){return"normal"===e||"small-caps"===e})).join(""),s=wm(e.fontFamily).join(", "),i=nu(e.fontSize)?""+e.fontSize.number+e.fontSize.unit:e.fontSize.number+"px";return[[e.fontStyle,t,e.fontWeight,i,s].join(" "),s,i]},t.prototype.renderTextNode=function(e,t){return Ic(this,void 0,void 0,(function(){var s,i,r,o,n,a,l,h,c=this;return vc(this,(function(A){return s=this.createFontStyle(t),i=s[0],r=s[1],o=s[2],this.ctx.font=i,this.ctx.direction=1===t.direction?"rtl":"ltr",this.ctx.textAlign="left",this.ctx.textBaseline="alphabetic",n=this.fontMetrics.getMetrics(r,o),a=n.baseline,l=n.middle,h=t.paintOrder,e.textBounds.forEach((function(e){h.forEach((function(s){switch(s){case 0:c.ctx.fillStyle=Su(t.color),c.renderTextWithLetterSpacing(e,t.letterSpacing,a);var i=t.textShadow;i.length&&e.text.trim().length&&(i.slice(0).reverse().forEach((function(s){c.ctx.shadowColor=Su(s.color),c.ctx.shadowOffsetX=s.offsetX.number*c.options.scale,c.ctx.shadowOffsetY=s.offsetY.number*c.options.scale,c.ctx.shadowBlur=s.blur.number,c.renderTextWithLetterSpacing(e,t.letterSpacing,a)})),c.ctx.shadowColor="",c.ctx.shadowOffsetX=0,c.ctx.shadowOffsetY=0,c.ctx.shadowBlur=0),t.textDecorationLine.length&&(c.ctx.fillStyle=Su(t.textDecorationColor||t.color),t.textDecorationLine.forEach((function(t){switch(t){case 1:c.ctx.fillRect(e.bounds.left,Math.round(e.bounds.top+a),e.bounds.width,1);break;case 2:c.ctx.fillRect(e.bounds.left,Math.round(e.bounds.top),e.bounds.width,1);break;case 3:c.ctx.fillRect(e.bounds.left,Math.ceil(e.bounds.top+l),e.bounds.width,1)}})));break;case 1:t.webkitTextStrokeWidth&&e.text.trim().length&&(c.ctx.strokeStyle=Su(t.webkitTextStrokeColor),c.ctx.lineWidth=t.webkitTextStrokeWidth,c.ctx.lineJoin=window.chrome?"miter":"round",c.ctx.strokeText(e.text,e.bounds.left,e.bounds.top+a)),c.ctx.strokeStyle="",c.ctx.lineWidth=0,c.ctx.lineJoin="miter"}}))})),[2]}))}))},t.prototype.renderReplacedElement=function(e,t,s){if(s&&e.intrinsicWidth>0&&e.intrinsicHeight>0){var i=ym(e),r=rm(t);this.path(r),this.ctx.save(),this.ctx.clip(),this.ctx.drawImage(s,0,0,e.intrinsicWidth,e.intrinsicHeight,i.left,i.top,i.width,i.height),this.ctx.restore()}},t.prototype.renderNodeContent=function(e){return Ic(this,void 0,void 0,(function(){var s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g;return vc(this,(function(I){switch(I.label){case 0:this.applyEffects(e.getEffects(4)),s=e.container,i=e.curves,r=s.styles,o=0,n=s.textNodes,I.label=1;case 1:return o<n.length?(a=n[o],[4,this.renderTextNode(a,r)]):[3,4];case 2:I.sent(),I.label=3;case 3:return o++,[3,1];case 4:if(!(s instanceof Rf))return[3,8];I.label=5;case 5:return I.trys.push([5,7,,8]),[4,this.context.cache.match(s.src)];case 6:return E=I.sent(),this.renderReplacedElement(s,i,E),[3,8];case 7:return I.sent(),this.context.logger.error("Error loading image "+s.src),[3,8];case 8:if(s instanceof Pf&&this.renderReplacedElement(s,i,s.canvas),!(s instanceof Df))return[3,12];I.label=9;case 9:return I.trys.push([9,11,,12]),[4,this.context.cache.match(s.svg)];case 10:return E=I.sent(),this.renderReplacedElement(s,i,E),[3,12];case 11:return I.sent(),this.context.logger.error("Error loading svg "+s.svg.substring(0,255)),[3,12];case 12:return s instanceof Uf&&s.tree?[4,new t(this.context,{scale:this.options.scale,backgroundColor:s.backgroundColor,x:0,y:0,width:s.width,height:s.height}).render(s.tree)]:[3,14];case 13:l=I.sent(),s.width&&s.height&&this.ctx.drawImage(l,0,0,s.width,s.height,s.bounds.left,s.bounds.top,s.bounds.width,s.bounds.height),I.label=14;case 14:if(s instanceof Ff&&(h=Math.min(s.bounds.width,s.bounds.height),s.type===Sf?s.checked&&(this.ctx.save(),this.path([new qE(s.bounds.left+.39363*h,s.bounds.top+.79*h),new qE(s.bounds.left+.16*h,s.bounds.top+.5549*h),new qE(s.bounds.left+.27347*h,s.bounds.top+.44071*h),new qE(s.bounds.left+.39694*h,s.bounds.top+.5649*h),new qE(s.bounds.left+.72983*h,s.bounds.top+.23*h),new qE(s.bounds.left+.84*h,s.bounds.top+.34085*h),new qE(s.bounds.left+.39363*h,s.bounds.top+.79*h)]),this.ctx.fillStyle=Su(Bf),this.ctx.fill(),this.ctx.restore()):s.type===xf&&s.checked&&(this.ctx.save(),this.ctx.beginPath(),this.ctx.arc(s.bounds.left+h/2,s.bounds.top+h/2,h/4,0,2*Math.PI,!0),this.ctx.fillStyle=Su(Bf),this.ctx.fill(),this.ctx.restore())),Cm(s)&&s.value.length){switch(c=this.createFontStyle(r),y=c[0],A=c[1],u=this.fontMetrics.getMetrics(y,A).baseline,this.ctx.font=y,this.ctx.fillStyle=Su(r.color),this.ctx.textBaseline="alphabetic",this.ctx.textAlign=Sm(s.styles.textAlign),g=ym(s),p=0,s.styles.textAlign){case 1:p+=g.width/2;break;case 2:p+=g.width}d=g.add(p,0,0,-g.height/2+1),this.ctx.save(),this.path([new qE(g.left,g.top),new qE(g.left+g.width,g.top),new qE(g.left+g.width,g.top+g.height),new qE(g.left,g.top+g.height)]),this.ctx.clip(),this.renderTextWithLetterSpacing(new pf(s.value,d),r.letterSpacing,u),this.ctx.restore(),this.ctx.textBaseline="alphabetic",this.ctx.textAlign="left"}if(!Dd(s.styles.display,2048))return[3,20];if(null===s.styles.listStyleImage)return[3,19];if(0!==(f=s.styles.listStyleImage).type)return[3,18];E=void 0,m=f.url,I.label=15;case 15:return I.trys.push([15,17,,18]),[4,this.context.cache.match(m)];case 16:return E=I.sent(),this.ctx.drawImage(E,s.bounds.left-(E.width+10),s.bounds.top),[3,18];case 17:return I.sent(),this.context.logger.error("Error loading list-style-image "+m),[3,18];case 18:return[3,20];case 19:e.listValue&&-1!==s.styles.listStyleType&&(y=this.createFontStyle(r)[0],this.ctx.font=y,this.ctx.fillStyle=Su(r.color),this.ctx.textBaseline="middle",this.ctx.textAlign="right",g=new _c(s.bounds.left,s.bounds.top+Tu(s.styles.paddingTop,s.bounds.width),s.bounds.width,jp(r.lineHeight,r.fontSize.number)/2+1),this.renderTextWithLetterSpacing(new pf(e.listValue,g),r.letterSpacing,jp(r.lineHeight,r.fontSize.number)/2+2),this.ctx.textBaseline="bottom",this.ctx.textAlign="left"),I.label=20;case 20:return[2]}}))}))},t.prototype.renderStackContent=function(e){return Ic(this,void 0,void 0,(function(){var t,s,i,r,o,n,a,l,h,c,A,u,p,d,f;return vc(this,(function(E){switch(E.label){case 0:return Dd(e.element.container.flags,16),[4,this.renderNodeBackgroundAndBorders(e.element)];case 1:E.sent(),t=0,s=e.negativeZIndex,E.label=2;case 2:return t<s.length?(f=s[t],[4,this.renderStack(f)]):[3,5];case 3:E.sent(),E.label=4;case 4:return t++,[3,2];case 5:return[4,this.renderNodeContent(e.element)];case 6:E.sent(),i=0,r=e.nonInlineLevel,E.label=7;case 7:return i<r.length?(f=r[i],[4,this.renderNode(f)]):[3,10];case 8:E.sent(),E.label=9;case 9:return i++,[3,7];case 10:o=0,n=e.nonPositionedFloats,E.label=11;case 11:return o<n.length?(f=n[o],[4,this.renderStack(f)]):[3,14];case 12:E.sent(),E.label=13;case 13:return o++,[3,11];case 14:a=0,l=e.nonPositionedInlineLevel,E.label=15;case 15:return a<l.length?(f=l[a],[4,this.renderStack(f)]):[3,18];case 16:E.sent(),E.label=17;case 17:return a++,[3,15];case 18:h=0,c=e.inlineLevel,E.label=19;case 19:return h<c.length?(f=c[h],[4,this.renderNode(f)]):[3,22];case 20:E.sent(),E.label=21;case 21:return h++,[3,19];case 22:A=0,u=e.zeroOrAutoZIndexOrTransformedOrOpacity,E.label=23;case 23:return A<u.length?(f=u[A],[4,this.renderStack(f)]):[3,26];case 24:E.sent(),E.label=25;case 25:return A++,[3,23];case 26:p=0,d=e.positiveZIndex,E.label=27;case 27:return p<d.length?(f=d[p],[4,this.renderStack(f)]):[3,30];case 28:E.sent(),E.label=29;case 29:return p++,[3,27];case 30:return[2]}}))}))},t.prototype.mask=function(e){this.ctx.beginPath(),this.ctx.moveTo(0,0),this.ctx.lineTo(this.canvas.width,0),this.ctx.lineTo(this.canvas.width,this.canvas.height),this.ctx.lineTo(0,this.canvas.height),this.ctx.lineTo(0,0),this.formatPath(e.slice(0).reverse()),this.ctx.closePath()},t.prototype.path=function(e){this.ctx.beginPath(),this.formatPath(e),this.ctx.closePath()},t.prototype.formatPath=function(e){var t=this;e.forEach((function(e,s){var i=em(e)?e.start:e;0===s?t.ctx.moveTo(i.x,i.y):t.ctx.lineTo(i.x,i.y),em(e)&&t.ctx.bezierCurveTo(e.startControl.x,e.startControl.y,e.endControl.x,e.endControl.y,e.end.x,e.end.y)}))},t.prototype.renderRepeat=function(e,t,s,i){this.path(e),this.ctx.fillStyle=t,this.ctx.translate(s,i),this.ctx.fill(),this.ctx.translate(-s,-i)},t.prototype.resizeImage=function(e,t,s){var i;if(e.width===t&&e.height===s)return e;var r=(null!==(i=this.canvas.ownerDocument)&&void 0!==i?i:document).createElement("canvas");return r.width=Math.max(1,t),r.height=Math.max(1,s),r.getContext("2d").drawImage(e,0,0,e.width,e.height,0,0,t,s),r},t.prototype.renderBackgroundImage=function(e){return Ic(this,void 0,void 0,(function(){var t,s,i,r,o,n;return vc(this,(function(a){switch(a.label){case 0:t=e.styles.backgroundImage.length-1,s=function(s){var r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I,v,T,_,R,P,D,N,b,C,O,S,x,w,B;return vc(this,(function(F){switch(F.label){case 0:if(0!==s.type)return[3,5];r=void 0,o=s.url,F.label=1;case 1:return F.trys.push([1,3,,4]),[4,i.context.cache.match(o)];case 2:return r=F.sent(),[3,4];case 3:return F.sent(),i.context.logger.error("Error loading background-image "+o),[3,4];case 4:return r&&(n=gm(e,t,[r.width,r.height,r.width/r.height]),g=n[0],P=n[1],D=n[2],T=n[3],_=n[4],m=i.ctx.createPattern(i.resizeImage(r,T,_),"repeat"),i.renderRepeat(g,m,P,D)),[3,6];case 5:1===s.type?(a=gm(e,t,[null,null,null]),g=a[0],P=a[1],D=a[2],T=a[3],_=a[4],l=Qu(s.angle,T,_),h=l[0],c=l[1],A=l[2],u=l[3],p=l[4],(d=document.createElement("canvas")).width=T,d.height=_,f=d.getContext("2d"),E=f.createLinearGradient(c,u,A,p),ju(s.stops,h).forEach((function(e){return E.addColorStop(e.stop,Su(e.color))})),f.fillStyle=E,f.fillRect(0,0,T,_),T>0&&_>0&&(m=i.ctx.createPattern(d,"repeat"),i.renderRepeat(g,m,P,D))):function(e){return 2===e.type}(s)&&(y=gm(e,t,[null,null,null]),g=y[0],I=y[1],v=y[2],T=y[3],_=y[4],R=0===s.position.length?[gu]:s.position,P=Tu(R[0],T),D=Tu(R[R.length-1],_),N=function(e,t,s,i,r){var o=0,n=0;switch(e.size){case 0:0===e.shape?o=n=Math.min(Math.abs(t),Math.abs(t-i),Math.abs(s),Math.abs(s-r)):1===e.shape&&(o=Math.min(Math.abs(t),Math.abs(t-i)),n=Math.min(Math.abs(s),Math.abs(s-r)));break;case 2:if(0===e.shape)o=n=Math.min(Wu(t,s),Wu(t,s-r),Wu(t-i,s),Wu(t-i,s-r));else if(1===e.shape){var a=Math.min(Math.abs(s),Math.abs(s-r))/Math.min(Math.abs(t),Math.abs(t-i)),l=zu(i,r,t,s,!0),h=l[0],c=l[1];n=a*(o=Wu(h-t,(c-s)/a))}break;case 1:0===e.shape?o=n=Math.max(Math.abs(t),Math.abs(t-i),Math.abs(s),Math.abs(s-r)):1===e.shape&&(o=Math.max(Math.abs(t),Math.abs(t-i)),n=Math.max(Math.abs(s),Math.abs(s-r)));break;case 3:if(0===e.shape)o=n=Math.max(Wu(t,s),Wu(t,s-r),Wu(t-i,s),Wu(t-i,s-r));else if(1===e.shape){a=Math.max(Math.abs(s),Math.abs(s-r))/Math.max(Math.abs(t),Math.abs(t-i));var A=zu(i,r,t,s,!1);h=A[0],c=A[1],n=a*(o=Wu(h-t,(c-s)/a))}}return Array.isArray(e.size)&&(o=Tu(e.size[0],i),n=2===e.size.length?Tu(e.size[1],r):o),[o,n]}(s,P,D,T,_),b=N[0],C=N[1],b>0&&C>0&&(O=i.ctx.createRadialGradient(I+P,v+D,0,I+P,v+D,b),ju(s.stops,2*b).forEach((function(e){return O.addColorStop(e.stop,Su(e.color))})),i.path(g),i.ctx.fillStyle=O,b!==C?(S=e.bounds.left+.5*e.bounds.width,x=e.bounds.top+.5*e.bounds.height,B=1/(w=C/b),i.ctx.save(),i.ctx.translate(S,x),i.ctx.transform(1,0,0,w,0,0),i.ctx.translate(-S,-x),i.ctx.fillRect(I,B*(v-x)+x,T,_*B),i.ctx.restore()):i.ctx.fill())),F.label=6;case 6:return t--,[2]}}))},i=this,r=0,o=e.styles.backgroundImage.slice(0).reverse(),a.label=1;case 1:return r<o.length?(n=o[r],[5,s(n)]):[3,4];case 2:a.sent(),a.label=3;case 3:return r++,[3,1];case 4:return[2]}}))}))},t.prototype.renderSolidBorder=function(e,t,s){return Ic(this,void 0,void 0,(function(){return vc(this,(function(i){return this.path(dm(s,t)),this.ctx.fillStyle=Su(e),this.ctx.fill(),[2]}))}))},t.prototype.renderDoubleBorder=function(e,t,s,i){return Ic(this,void 0,void 0,(function(){var r,o;return vc(this,(function(n){switch(n.label){case 0:return t<3?[4,this.renderSolidBorder(e,s,i)]:[3,2];case 1:return n.sent(),[2];case 2:return r=function(e,t){switch(t){case 0:return Em(e.topLeftBorderBox,e.topLeftBorderDoubleOuterBox,e.topRightBorderBox,e.topRightBorderDoubleOuterBox);case 1:return Em(e.topRightBorderBox,e.topRightBorderDoubleOuterBox,e.bottomRightBorderBox,e.bottomRightBorderDoubleOuterBox);case 2:return Em(e.bottomRightBorderBox,e.bottomRightBorderDoubleOuterBox,e.bottomLeftBorderBox,e.bottomLeftBorderDoubleOuterBox);default:return Em(e.bottomLeftBorderBox,e.bottomLeftBorderDoubleOuterBox,e.topLeftBorderBox,e.topLeftBorderDoubleOuterBox)}}(i,s),this.path(r),this.ctx.fillStyle=Su(e),this.ctx.fill(),o=function(e,t){switch(t){case 0:return Em(e.topLeftBorderDoubleInnerBox,e.topLeftPaddingBox,e.topRightBorderDoubleInnerBox,e.topRightPaddingBox);case 1:return Em(e.topRightBorderDoubleInnerBox,e.topRightPaddingBox,e.bottomRightBorderDoubleInnerBox,e.bottomRightPaddingBox);case 2:return Em(e.bottomRightBorderDoubleInnerBox,e.bottomRightPaddingBox,e.bottomLeftBorderDoubleInnerBox,e.bottomLeftPaddingBox);default:return Em(e.bottomLeftBorderDoubleInnerBox,e.bottomLeftPaddingBox,e.topLeftBorderDoubleInnerBox,e.topLeftPaddingBox)}}(i,s),this.path(o),this.ctx.fill(),[2]}}))}))},t.prototype.renderNodeBackgroundAndBorders=function(e){return Ic(this,void 0,void 0,(function(){var t,s,i,r,o,n,a,l,h=this;return vc(this,(function(c){switch(c.label){case 0:return this.applyEffects(e.getEffects(2)),t=e.container.styles,s=!Ou(t.backgroundColor)||t.backgroundImage.length,i=[{style:t.borderTopStyle,color:t.borderTopColor,width:t.borderTopWidth},{style:t.borderRightStyle,color:t.borderRightColor,width:t.borderRightWidth},{style:t.borderBottomStyle,color:t.borderBottomColor,width:t.borderBottomWidth},{style:t.borderLeftStyle,color:t.borderLeftColor,width:t.borderLeftWidth}],r=Om(_m(t.backgroundClip,0),e.curves),s||t.boxShadow.length?(this.ctx.save(),this.path(r),this.ctx.clip(),Ou(t.backgroundColor)||(this.ctx.fillStyle=Su(t.backgroundColor),this.ctx.fill()),[4,this.renderBackgroundImage(e.container)]):[3,2];case 1:c.sent(),this.ctx.restore(),t.boxShadow.slice(0).reverse().forEach((function(t){h.ctx.save();var s,i,r,o,n,a=im(e.curves),l=t.inset?0:1e4,c=(s=a,i=-l+(t.inset?1:-1)*t.spread.number,r=(t.inset?1:-1)*t.spread.number,o=t.spread.number*(t.inset?-2:2),n=t.spread.number*(t.inset?-2:2),s.map((function(e,t){switch(t){case 0:return e.add(i,r);case 1:return e.add(i+o,r);case 2:return e.add(i+o,r+n);case 3:return e.add(i,r+n)}return e})));t.inset?(h.path(a),h.ctx.clip(),h.mask(c)):(h.mask(a),h.ctx.clip(),h.path(c)),h.ctx.shadowOffsetX=t.offsetX.number+l,h.ctx.shadowOffsetY=t.offsetY.number,h.ctx.shadowColor=Su(t.color),h.ctx.shadowBlur=t.blur.number,h.ctx.fillStyle=t.inset?Su(t.color):"rgba(0,0,0,1)",h.ctx.fill(),h.ctx.restore()})),c.label=2;case 2:o=0,n=0,a=i,c.label=3;case 3:return n<a.length?0!==(l=a[n]).style&&!Ou(l.color)&&l.width>0?2!==l.style?[3,5]:[4,this.renderDashedDottedBorder(l.color,l.width,o,e.curves,2)]:[3,11]:[3,13];case 4:return c.sent(),[3,11];case 5:return 3!==l.style?[3,7]:[4,this.renderDashedDottedBorder(l.color,l.width,o,e.curves,3)];case 6:return c.sent(),[3,11];case 7:return 4!==l.style?[3,9]:[4,this.renderDoubleBorder(l.color,l.width,o,e.curves)];case 8:return c.sent(),[3,11];case 9:return[4,this.renderSolidBorder(l.color,o,e.curves)];case 10:c.sent(),c.label=11;case 11:o++,c.label=12;case 12:return n++,[3,3];case 13:return[2]}}))}))},t.prototype.renderDashedDottedBorder=function(e,t,s,i,r){return Ic(this,void 0,void 0,(function(){var o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I;return vc(this,(function(v){return this.ctx.save(),o=function(e,t){switch(t){case 0:return fm(e.topLeftBorderStroke,e.topRightBorderStroke);case 1:return fm(e.topRightBorderStroke,e.bottomRightBorderStroke);case 2:return fm(e.bottomRightBorderStroke,e.bottomLeftBorderStroke);default:return fm(e.bottomLeftBorderStroke,e.topLeftBorderStroke)}}(i,s),n=dm(i,s),2===r&&(this.path(n),this.ctx.clip()),em(n[0])?(a=n[0].start.x,l=n[0].start.y):(a=n[0].x,l=n[0].y),em(n[1])?(h=n[1].end.x,c=n[1].end.y):(h=n[1].x,c=n[1].y),A=0===s||2===s?Math.abs(a-h):Math.abs(l-c),this.ctx.beginPath(),3===r?this.formatPath(o):this.formatPath(n.slice(0,2)),u=t<3?3*t:2*t,p=t<3?2*t:t,3===r&&(u=t,p=t),d=!0,A<=2*u?d=!1:A<=2*u+p?(u*=f=A/(2*u+p),p*=f):(E=Math.floor((A+p)/(u+p)),m=(A-E*u)/(E-1),p=(y=(A-(E+1)*u)/E)<=0||Math.abs(p-m)<Math.abs(p-y)?m:y),d&&(3===r?this.ctx.setLineDash([0,u+p]):this.ctx.setLineDash([u,p])),3===r?(this.ctx.lineCap="round",this.ctx.lineWidth=t):this.ctx.lineWidth=2*t+1.1,this.ctx.strokeStyle=Su(e),this.ctx.stroke(),this.ctx.setLineDash([]),2===r&&(em(n[0])&&(g=n[3],I=n[0],this.ctx.beginPath(),this.formatPath([new qE(g.end.x,g.end.y),new qE(I.start.x,I.start.y)]),this.ctx.stroke()),em(n[1])&&(g=n[1],I=n[2],this.ctx.beginPath(),this.formatPath([new qE(g.end.x,g.end.y),new qE(I.start.x,I.start.y)]),this.ctx.stroke())),this.ctx.restore(),[2]}))}))},t.prototype.render=function(e){return Ic(this,void 0,void 0,(function(){var t;return vc(this,(function(s){switch(s.label){case 0:return this.options.backgroundColor&&(this.ctx.fillStyle=Su(this.options.backgroundColor),this.ctx.fillRect(this.options.x,this.options.y,this.options.width,this.options.height)),i=new Am(e,null),r=new cm(i),um(i,r,r,o=[]),pm(i.container,o),t=r,[4,this.renderStack(t)];case 1:return s.sent(),this.applyEffects([]),[2,this.canvas]}var i,r,o}))}))},t}(Nm),Cm=function(e){return e instanceof Lf||(e instanceof Mf||e instanceof Ff&&e.type!==xf&&e.type!==Sf)},Om=function(e,t){switch(e){case 0:return im(t);case 2:return function(e){return[e.topLeftContentBox,e.topRightContentBox,e.bottomRightContentBox,e.bottomLeftContentBox]}(t);default:return rm(t)}},Sm=function(e){switch(e){case 1:return"center";case 2:return"right";default:return"left"}},xm=["-apple-system","system-ui"],wm=function(e){return/iPhone OS 15_(0|1)/.test(window.navigator.userAgent)?e.filter((function(e){return-1===xm.indexOf(e)})):e},Bm=function(e){function t(t,s){var i=e.call(this,t,s)||this;return i.canvas=s.canvas?s.canvas:document.createElement("canvas"),i.ctx=i.canvas.getContext("2d"),i.options=s,i.canvas.width=Math.floor(s.width*s.scale),i.canvas.height=Math.floor(s.height*s.scale),i.canvas.style.width=s.width+"px",i.canvas.style.height=s.height+"px",i.ctx.scale(i.options.scale,i.options.scale),i.ctx.translate(-s.x,-s.y),i.context.logger.debug("EXPERIMENTAL ForeignObject renderer initialized ("+s.width+"x"+s.height+" at "+s.x+","+s.y+") with scale "+s.scale),i}return yc(t,e),t.prototype.render=function(e){return Ic(this,void 0,void 0,(function(){var t,s;return vc(this,(function(i){switch(i.label){case 0:return t=cf(this.options.width*this.options.scale,this.options.height*this.options.scale,this.options.scale,this.options.scale,e),[4,Fm(t)];case 1:return s=i.sent(),this.options.backgroundColor&&(this.ctx.fillStyle=Su(this.options.backgroundColor),this.ctx.fillRect(0,0,this.options.width*this.options.scale,this.options.height*this.options.scale)),this.ctx.drawImage(s,-this.options.x*this.options.scale,-this.options.y*this.options.scale),[2,this.canvas]}}))}))},t}(Nm),Fm=function(e){return new Promise((function(t,s){var i=new Image;i.onload=function(){t(i)},i.onerror=s,i.src="data:image/svg+xml;charset=utf-8,"+encodeURIComponent((new XMLSerializer).serializeToString(e))}))},Mm=function(){function e(e){var t=e.id,s=e.enabled;this.id=t,this.enabled=s,this.start=Date.now()}return e.prototype.debug=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];this.enabled&&("undefined"!=typeof window&&window.console&&"function"==typeof console.debug?console.debug.apply(console,Tc([this.id,this.getTime()+"ms"],e)):this.info.apply(this,e))},e.prototype.getTime=function(){return Date.now()-this.start},e.prototype.info=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];this.enabled&&"undefined"!=typeof window&&window.console&&"function"==typeof console.info&&console.info.apply(console,Tc([this.id,this.getTime()+"ms"],e))},e.prototype.warn=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];this.enabled&&("undefined"!=typeof window&&window.console&&"function"==typeof console.warn?console.warn.apply(console,Tc([this.id,this.getTime()+"ms"],e)):this.info.apply(this,e))},e.prototype.error=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];this.enabled&&("undefined"!=typeof window&&window.console&&"function"==typeof console.error?console.error.apply(console,Tc([this.id,this.getTime()+"ms"],e)):this.info.apply(this,e))},e.instances={},e}(),Lm=function(){function e(t,s){var i;this.windowBounds=s,this.instanceName="#"+e.instanceCount++,this.logger=new Mm({id:this.instanceName,enabled:t.logging}),this.cache=null!==(i=t.cache)&&void 0!==i?i:new VE(this,t)}return e.instanceCount=1,e}(),Um=function(e,t){return void 0===t&&(t={}),Hm(e,t)};"undefined"!=typeof window&&kE.setContext(window);var Hm=function(e,t){return Ic(void 0,void 0,void 0,(function(){var s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I,v,T,_,R,P,D,N,b,C,O,S,x,w,B,F,M,L,U,H;return vc(this,(function(G){switch(G.label){case 0:if(!e||"object"!=typeof e)return[2,Promise.reject("Invalid element provided as first argument")];if(!(s=e.ownerDocument))throw new Error("Element is not attached to a Document");if(!(i=s.defaultView))throw new Error("Document is not attached to a Window");return r={allowTaint:null!==(_=t.allowTaint)&&void 0!==_&&_,imageTimeout:null!==(R=t.imageTimeout)&&void 0!==R?R:15e3,proxy:t.proxy,useCORS:null!==(P=t.useCORS)&&void 0!==P&&P},o=gc({logging:null===(D=t.logging)||void 0===D||D,cache:t.cache},r),n={windowWidth:null!==(N=t.windowWidth)&&void 0!==N?N:i.innerWidth,windowHeight:null!==(b=t.windowHeight)&&void 0!==b?b:i.innerHeight,scrollX:null!==(C=t.scrollX)&&void 0!==C?C:i.pageXOffset,scrollY:null!==(O=t.scrollY)&&void 0!==O?O:i.pageYOffset},a=new _c(n.scrollX,n.scrollY,n.windowWidth,n.windowHeight),l=new Lm(o,a),h=null!==(S=t.foreignObjectRendering)&&void 0!==S&&S,c={allowTaint:null!==(x=t.allowTaint)&&void 0!==x&&x,onclone:t.onclone,ignoreElements:t.ignoreElements,inlineImages:h,copyStyles:h},l.logger.debug("Starting document clone with size "+a.width+"x"+a.height+" scrolled to "+-a.left+","+-a.top),A=new PE(l,e,c),(u=A.clonedReferenceElement)?[4,A.toIFrame(s,a)]:[2,Promise.reject("Unable to find element in cloned iframe")];case 1:return p=G.sent(),d=$f(u)||"HTML"===u.tagName?function(e){var t=e.body,s=e.documentElement;if(!t||!s)throw new Error("Unable to get document size");var i=Math.max(Math.max(t.scrollWidth,s.scrollWidth),Math.max(t.offsetWidth,s.offsetWidth),Math.max(t.clientWidth,s.clientWidth)),r=Math.max(Math.max(t.scrollHeight,s.scrollHeight),Math.max(t.offsetHeight,s.offsetHeight),Math.max(t.clientHeight,s.clientHeight));return new _c(0,0,i,r)}(u.ownerDocument):Rc(l,u),f=d.width,E=d.height,m=d.left,y=d.top,g=Gm(l,u,t.backgroundColor),I={canvas:t.canvas,backgroundColor:g,scale:null!==(B=null!==(w=t.scale)&&void 0!==w?w:i.devicePixelRatio)&&void 0!==B?B:1,x:(null!==(F=t.x)&&void 0!==F?F:0)+m,y:(null!==(M=t.y)&&void 0!==M?M:0)+y,width:null!==(L=t.width)&&void 0!==L?L:Math.ceil(f),height:null!==(U=t.height)&&void 0!==U?U:Math.ceil(E)},h?(l.logger.debug("Document cloned, using foreign object rendering"),[4,new Bm(l,I).render(u)]):[3,3];case 2:return v=G.sent(),[3,5];case 3:return l.logger.debug("Document cloned, element located at "+m+","+y+" with size "+f+"x"+E+" using computed rendering"),l.logger.debug("Starting DOM parsing"),T=Vf(l,u),g===T.styles.backgroundColor&&(T.styles.backgroundColor=Hu.TRANSPARENT),l.logger.debug("Starting renderer for element at "+I.x+","+I.y+" with size "+I.width+"x"+I.height),[4,new bm(l,I).render(T)];case 4:v=G.sent(),G.label=5;case 5:return(null===(H=t.removeContainer)||void 0===H||H)&&(PE.destroy(p)||l.logger.error("Cannot detach cloned iframe as it is not in the DOM anymore")),l.logger.debug("Finished rendering"),[2,v]}}))}))},Gm=function(e,t,s){var i=t.ownerDocument,r=i.documentElement?Uu(e,getComputedStyle(i.documentElement).backgroundColor):Hu.TRANSPARENT,o=i.body?Uu(e,getComputedStyle(i.body).backgroundColor):Hu.TRANSPARENT,n="string"==typeof s?Uu(e,s):null===s?Hu.TRANSPARENT:4294967295;return t===i.documentElement?Ou(r)?Ou(o)?n:o:r:n};class km{constructor(e){this.language="en",this.localeService=e.localeService||new Ji,this.scene=new qt(this,{canvasId:e.canvasId,canvasElement:e.canvasElement,keyboardEventsElement:e.keyboardEventsElement,contextAttr:{preserveDrawingBuffer:!1!==e.preserveDrawingBuffer,premultipliedAlpha:!!e.premultipliedAlpha,antialias:!1!==e.antialias},spinnerElementId:e.spinnerElementId,transparent:!1!==e.transparent,gammaInput:!0,gammaOutput:!1,backgroundColor:e.backgroundColor,backgroundColorFromAmbientLight:e.backgroundColorFromAmbientLight,ticksPerRender:1,ticksPerOcclusionTest:20,units:e.units,scale:e.scale,origin:e.origin,saoEnabled:e.saoEnabled,alphaDepthMask:!1!==e.alphaDepthMask,entityOffsetsEnabled:!!e.entityOffsetsEnabled,pickSurfacePrecisionEnabled:!!e.pickSurfacePrecisionEnabled,logarithmicDepthBufferEnabled:!!e.logarithmicDepthBufferEnabled,pbrEnabled:!!e.pbrEnabled,lodEnabled:!!e.lodEnabled,vfcCulling:!!e.vfcEnabled,colorTextureEnabled:!1!==e.colorTextureEnabled,dtxEnabled:!!e.dtxEnabled}),this.metaScene=new fc(this,this.scene),this.id=e.id||this.scene.id,this.camera=this.scene.camera,this.cameraFlight=new nr(this.scene,{duration:.5}),this.cameraControl=new cc(this.scene,{doublePickFlyTo:!0}),this._plugins=[],this._eventSubs={}}get capabilities(){return this.scene.capabilities}on(e,t){let s=this._eventSubs[e];s||(s=[],this._eventSubs[e]=s),s.push(t)}fire(e,t){const s=this._eventSubs[e];if(s)for(let e=0,i=s.length;e<i;e++)s[e](t)}off(e){}log(e){console.log(`[xeokit viewer ${this.id}]: ${e}`)}error(e){console.error(`[xeokit viewer ${this.id}]: ${e}`)}addPlugin(e){this._plugins.push(e)}removePlugin(e){for(let t=0,s=this._plugins.length;t<s;t++){const s=this._plugins[t];if(s===e)return s.clear&&s.clear(),void this._plugins.splice(t,1)}}sendToPlugins(e,t){for(let s=0,i=this._plugins.length;s<i;s++){const i=this._plugins[s];i.send&&i.send(e,t)}}clear(){throw'Viewer#clear() no longer implemented - use \'#sendToPlugins("clear") instead'}resetView(){throw"Viewer#resetView() no longer implemented - use CameraMemento & ObjectsMemento classes instead"}beginSnapshot(){this._snapshotBegun||(this.scene._renderer.beginSnapshot(),this._snapshotBegun=!0)}getSnapshot(e={}){const t=!this._snapshotBegun,s=void 0!==e.width&&void 0!==e.height,i=this.scene.canvas.canvas,r=i.clientWidth,o=i.clientHeight,n=e.width?Math.floor(e.width):i.width,a=e.height?Math.floor(e.height):i.height;s&&(i.width=n,i.height=a),this._snapshotBegun||this.beginSnapshot(),e.includeGizmos||this.sendToPlugins("snapshotStarting");const l={};for(let e=0,t=this._plugins.length;e<t;e++){const t=this._plugins[e];if(t.getContainerElement){const e=t.getContainerElement();e!==document.body&&(l[e.id]||(l[e.id]=!0,Um(e).then((function(e){document.body.appendChild(e)}))))}}this.scene._renderer.renderSnapshot();const h=this.scene._renderer.readSnapshot(e);return s&&(i.width=r,i.height=o,this.scene.glRedraw()),e.includeGizmos||this.sendToPlugins("snapshotFinished"),t&&this.endSnapshot(),h}async getSnapshotWithPlugins(e={}){const t=!this._snapshotBegun,s=void 0!==e.width&&void 0!==e.height,i=this.scene.canvas.canvas,r=i.clientWidth,o=i.clientHeight,n=e.width?Math.floor(e.width):i.width,a=e.height?Math.floor(e.height):i.height;s&&(i.width=n,i.height=a),this._snapshotBegun||this.beginSnapshot(),e.includeGizmos||this.sendToPlugins("snapshotStarting"),this.scene._renderer.renderSnapshot();const l=this.scene._renderer.readSnapshotAsCanvas();s&&(i.width=r,i.height=o,this.scene.glRedraw());const h={},c=[];for(let e=0,t=this._plugins.length;e<t;e++){const t=this._plugins[e];if(t.getContainerElement){const e=t.getContainerElement();e!==document.body&&(h[e.id]||(h[e.id]=!0,c.push(e)))}}for(let e=0,t=c.length;e<t;e++){const t=c[e];await Um(t,{canvas:l,backgroundColor:null,scale:l.width/t.clientWidth})}e.includeGizmos||this.sendToPlugins("snapshotFinished"),t&&this.endSnapshot();let A=e.format||"png";return"jpeg"!==A&&"png"!==A&&"bmp"!==A&&(console.error("Unsupported image format: '"+A+"' - supported types are 'jpeg', 'bmp' and 'png' - defaulting to 'png'"),A="png"),e.includeGizmos||this.sendToPlugins("snapshotFinished"),t&&this.endSnapshot(),l.toDataURL(`image/${A}`)}endSnapshot(){this._snapshotBegun&&(this.scene._renderer.endSnapshot(),this.scene._renderer.render({force:!0}),this._snapshotBegun=!1)}destroy(){const e=this._plugins.slice();for(let t=0,s=e.length;t<s;t++){e[t].destroy()}this.scene.destroy()}}class Vm extends a{constructor(e,t={}){super("FastNav",e),this._hideColorTexture=!1!==t.hideColorTexture,this._hidePBR=!1!==t.hidePBR,this._hideSAO=!1!==t.hideSAO,this._hideEdges=!1!==t.hideEdges,this._hideTransparentObjects=!!t.hideTransparentObjects,this._scaleCanvasResolution=!!t.scaleCanvasResolution,this._scaleCanvasResolutionFactor=t.scaleCanvasResolutionFactor||.6,this._delayBeforeRestore=!1!==t.delayBeforeRestore,this._delayBeforeRestoreSeconds=t.delayBeforeRestoreSeconds||.5;let s=1e3*this._delayBeforeRestoreSeconds,i=!1;const r=()=>{s=1e3*this._delayBeforeRestoreSeconds,i||(e.scene._renderer.setColorTextureEnabled(!this._hideColorTexture),e.scene._renderer.setPBREnabled(!this._hidePBR),e.scene._renderer.setSAOEnabled(!this._hideSAO),e.scene._renderer.setTransparentEnabled(!this._hideTransparentObjects),e.scene._renderer.setEdgesEnabled(!this._hideEdges),this._scaleCanvasResolution?e.scene.canvas.resolutionScale=this._scaleCanvasResolutionFactor:e.scene.canvas.resolutionScale=1,i=!0)};this._onCanvasBoundary=e.scene.canvas.on("boundary",r),this._onCameraMatrix=e.scene.camera.on("matrix",r),this._onSceneTick=e.scene.on("tick",(t=>{i&&(s-=t.deltaTime,(!this._delayBeforeRestore||s<=0)&&(e.scene.canvas.resolutionScale=1,e.scene._renderer.setEdgesEnabled(!0),e.scene._renderer.setColorTextureEnabled(!0),e.scene._renderer.setPBREnabled(!0),e.scene._renderer.setSAOEnabled(!0),e.scene._renderer.setTransparentEnabled(!0),i=!1))}));let o=!1;this._onSceneMouseDown=e.scene.input.on("mousedown",(()=>{o=!0})),this._onSceneMouseUp=e.scene.input.on("mouseup",(()=>{o=!1})),this._onSceneMouseMove=e.scene.input.on("mousemove",(()=>{o&&r()}))}get hideColorTexture(){return this._hideColorTexture}set hideColorTexture(e){this._hideColorTexture=e}get hidePBR(){return this._hidePBR}set hidePBR(e){this._hidePBR=e}get hideSAO(){return this._hideSAO}set hideSAO(e){this._hideSAO=e}get hideEdges(){return this._hideEdges}set hideEdges(e){this._hideEdges=e}get hideTransparentObjects(){return this._hideTransparentObjects}set hideTransparentObjects(e){this._hideTransparentObjects=!1!==e}get scaleCanvasResolution(){return this._scaleCanvasResolution}set scaleCanvasResolution(e){this._scaleCanvasResolution=e}get scaleCanvasResolutionFactor(){return this._scaleCanvasResolutionFactor}set scaleCanvasResolutionFactor(e){this._scaleCanvasResolutionFactor=e||.6}get delayBeforeRestore(){return this._delayBeforeRestore}set delayBeforeRestore(e){this._delayBeforeRestore=e}get delayBeforeRestoreSeconds(){return this._delayBeforeRestoreSeconds}set delayBeforeRestoreSeconds(e){this._delayBeforeRestoreSeconds=null!=e?e:.5}send(e,t){}destroy(){this.viewer.scene.camera.off(this._onCameraMatrix),this.viewer.scene.canvas.off(this._onCanvasBoundary),this.viewer.scene.input.off(this._onSceneMouseDown),this.viewer.scene.input.off(this._onSceneMouseUp),this.viewer.scene.input.off(this._onSceneMouseMove),this.viewer.scene.off(this._onSceneTick),super.destroy()}}Boolean("object"!=typeof process||"[object process]"!==String(process)||process.browser);const jm="undefined"!=typeof process&&process.version&&/v([0-9]*)/.exec(process.version);function Qm(e,t){if(!e)throw new Error(t||"loaders.gl assertion failed.")}jm&&parseFloat(jm[1]);const Wm="object"!=typeof process||"[object process]"!==String(process)||process.browser,zm="undefined"!=typeof window&&void 0!==window.orientation,Km="undefined"!=typeof process&&process.version&&/v([0-9]*)/.exec(process.version);function Ym(e,t,s){return t in e?Object.defineProperty(e,t,{value:s,enumerable:!0,configurable:!0,writable:!0}):e[t]=s,e}Km&&parseFloat(Km[1]);class Xm{constructor(e,t){Ym(this,"name",void 0),Ym(this,"workerThread",void 0),Ym(this,"isRunning",!0),Ym(this,"result",void 0),Ym(this,"_resolve",(()=>{})),Ym(this,"_reject",(()=>{})),this.name=e,this.workerThread=t,this.result=new Promise(((e,t)=>{this._resolve=e,this._reject=t}))}postMessage(e,t){this.workerThread.postMessage({source:"loaders.gl",type:e,payload:t})}done(e){Qm(this.isRunning),this.isRunning=!1,this._resolve(e)}error(e){Qm(this.isRunning),this.isRunning=!1,this._reject(e)}}class Zm{}const qm=new Map;function Jm(e){Qm(e.source&&!e.url||!e.source&&e.url);let t=qm.get(e.source||e.url);return t||(e.url&&(t=function(e){if(!e.startsWith("http"))return e;return $m((t=e,"try {\n  importScripts('".concat(t,"');\n} catch (error) {\n  console.error(error);\n  throw error;\n}")));var t}(e.url),qm.set(e.url,t)),e.source&&(t=$m(e.source),qm.set(e.source,t))),Qm(t),t}function $m(e){const t=new Blob([e],{type:"application/javascript"});return URL.createObjectURL(t)}function ey(e,t=!0,s){const i=s||new Set;if(e){if(ty(e))i.add(e);else if(ty(e.buffer))i.add(e.buffer);else if(ArrayBuffer.isView(e));else if(t&&"object"==typeof e)for(const s in e)ey(e[s],t,i)}else;return void 0===s?Array.from(i):[]}function ty(e){return!!e&&(e instanceof ArrayBuffer||("undefined"!=typeof MessagePort&&e instanceof MessagePort||("undefined"!=typeof ImageBitmap&&e instanceof ImageBitmap||"undefined"!=typeof OffscreenCanvas&&e instanceof OffscreenCanvas)))}const sy=()=>{};class iy{static isSupported(){return"undefined"!=typeof Worker&&Wm||void 0!==typeof Zm}constructor(e){Ym(this,"name",void 0),Ym(this,"source",void 0),Ym(this,"url",void 0),Ym(this,"terminated",!1),Ym(this,"worker",void 0),Ym(this,"onMessage",void 0),Ym(this,"onError",void 0),Ym(this,"_loadableURL","");const{name:t,source:s,url:i}=e;Qm(s||i),this.name=t,this.source=s,this.url=i,this.onMessage=sy,this.onError=e=>console.log(e),this.worker=Wm?this._createBrowserWorker():this._createNodeWorker()}destroy(){this.onMessage=sy,this.onError=sy,this.worker.terminate(),this.terminated=!0}get isRunning(){return Boolean(this.onMessage)}postMessage(e,t){t=t||ey(e),this.worker.postMessage(e,t)}_getErrorFromErrorEvent(e){let t="Failed to load ";return t+="worker ".concat(this.name," from ").concat(this.url,". "),e.message&&(t+="".concat(e.message," in ")),e.lineno&&(t+=":".concat(e.lineno,":").concat(e.colno)),new Error(t)}_createBrowserWorker(){this._loadableURL=Jm({source:this.source,url:this.url});const e=new Worker(this._loadableURL,{name:this.name});return e.onmessage=e=>{e.data?this.onMessage(e.data):this.onError(new Error("No data received"))},e.onerror=e=>{this.onError(this._getErrorFromErrorEvent(e)),this.terminated=!0},e.onmessageerror=e=>console.error(e),e}_createNodeWorker(){let e;if(this.url){const t=this.url.includes(":/")||this.url.startsWith("/")?this.url:"./".concat(this.url);e=new Zm(t,{eval:!1})}else{if(!this.source)throw new Error("no worker");e=new Zm(this.source,{eval:!0})}return e.on("message",(e=>{this.onMessage(e)})),e.on("error",(e=>{this.onError(e)})),e.on("exit",(e=>{})),e}}class ry{static isSupported(){return iy.isSupported()}constructor(e){Ym(this,"name","unnamed"),Ym(this,"source",void 0),Ym(this,"url",void 0),Ym(this,"maxConcurrency",1),Ym(this,"maxMobileConcurrency",1),Ym(this,"onDebug",(()=>{})),Ym(this,"reuseWorkers",!0),Ym(this,"props",{}),Ym(this,"jobQueue",[]),Ym(this,"idleQueue",[]),Ym(this,"count",0),Ym(this,"isDestroyed",!1),this.source=e.source,this.url=e.url,this.setProps(e)}destroy(){this.idleQueue.forEach((e=>e.destroy())),this.isDestroyed=!0}setProps(e){this.props={...this.props,...e},void 0!==e.name&&(this.name=e.name),void 0!==e.maxConcurrency&&(this.maxConcurrency=e.maxConcurrency),void 0!==e.maxMobileConcurrency&&(this.maxMobileConcurrency=e.maxMobileConcurrency),void 0!==e.reuseWorkers&&(this.reuseWorkers=e.reuseWorkers),void 0!==e.onDebug&&(this.onDebug=e.onDebug)}async startJob(e,t=((e,t,s)=>e.done(s)),s=((e,t)=>e.error(t))){const i=new Promise((i=>(this.jobQueue.push({name:e,onMessage:t,onError:s,onStart:i}),this)));return this._startQueuedJob(),await i}async _startQueuedJob(){if(!this.jobQueue.length)return;const e=this._getAvailableWorker();if(!e)return;const t=this.jobQueue.shift();if(t){this.onDebug({message:"Starting job",name:t.name,workerThread:e,backlog:this.jobQueue.length});const s=new Xm(t.name,e);e.onMessage=e=>t.onMessage(s,e.type,e.payload),e.onError=e=>t.onError(s,e),t.onStart(s);try{await s.result}finally{this.returnWorkerToQueue(e)}}}returnWorkerToQueue(e){this.isDestroyed||!this.reuseWorkers||this.count>this._getMaxConcurrency()?(e.destroy(),this.count--):this.idleQueue.push(e),this.isDestroyed||this._startQueuedJob()}_getAvailableWorker(){if(this.idleQueue.length>0)return this.idleQueue.shift()||null;if(this.count<this._getMaxConcurrency()){this.count++;const e="".concat(this.name.toLowerCase()," (#").concat(this.count," of ").concat(this.maxConcurrency,")");return new iy({name:e,source:this.source,url:this.url})}return null}_getMaxConcurrency(){return zm?this.maxMobileConcurrency:this.maxConcurrency}}const oy={maxConcurrency:3,maxMobileConcurrency:1,reuseWorkers:!0,onDebug:()=>{}};class ny{static isSupported(){return iy.isSupported()}static getWorkerFarm(e={}){return ny._workerFarm=ny._workerFarm||new ny({}),ny._workerFarm.setProps(e),ny._workerFarm}constructor(e){Ym(this,"props",void 0),Ym(this,"workerPools",new Map),this.props={...oy},this.setProps(e),this.workerPools=new Map}destroy(){for(const e of this.workerPools.values())e.destroy();this.workerPools=new Map}setProps(e){this.props={...this.props,...e};for(const e of this.workerPools.values())e.setProps(this._getWorkerPoolProps())}getWorkerPool(e){const{name:t,source:s,url:i}=e;let r=this.workerPools.get(t);return r||(r=new ry({name:t,source:s,url:i}),r.setProps(this._getWorkerPoolProps()),this.workerPools.set(t,r)),r}_getWorkerPoolProps(){return{maxConcurrency:this.props.maxConcurrency,maxMobileConcurrency:this.props.maxMobileConcurrency,reuseWorkers:this.props.reuseWorkers,onDebug:this.props.onDebug}}}Ym(ny,"_workerFarm",void 0);const ay={self:"undefined"!=typeof self&&self,window:"undefined"!=typeof window&&window,global:"undefined"!=typeof global&&global,document:"undefined"!=typeof document&&document,process:"object"==typeof process&&process},ly=ay.window||ay.self||ay.global,hy=ay.process||{},cy="undefined"!=typeof __VERSION__?__VERSION__:"untranspiled source",Ay=!("object"==typeof process&&"[object process]"===String(process)&&!process.browser)||function(e){if("undefined"!=typeof window&&"object"==typeof window.process&&"renderer"===window.process.type)return!0;if("undefined"!=typeof process&&"object"==typeof process.versions&&Boolean(process.versions.electron))return!0;const t="object"==typeof navigator&&"string"==typeof navigator.userAgent&&navigator.userAgent,s=e||t;return!!(s&&s.indexOf("Electron")>=0)}();class uy{constructor(e,t,s="sessionStorage"){this.storage=function(e){try{const t=window[e],s="__storage_test__";return t.setItem(s,s),t.removeItem(s),t}catch(e){return null}}(s),this.id=e,this.config={},Object.assign(this.config,t),this._loadConfiguration()}getConfiguration(){return this.config}setConfiguration(e){return this.config={},this.updateConfiguration(e)}updateConfiguration(e){if(Object.assign(this.config,e),this.storage){const e=JSON.stringify(this.config);this.storage.setItem(this.id,e)}return this}_loadConfiguration(){let e={};if(this.storage){const t=this.storage.getItem(this.id);e=t?JSON.parse(t):{}}return Object.assign(this.config,e),this}}function py(e,t,s,i=600){const r=e.src.replace(/\(/g,"%28").replace(/\)/g,"%29");e.width>i&&(s=Math.min(s,i/e.width));const o=e.width*s,n=e.height*s,a=["font-size:1px;","padding:".concat(Math.floor(n/2),"px ").concat(Math.floor(o/2),"px;"),"line-height:".concat(n,"px;"),"background:url(".concat(r,");"),"background-size:".concat(o,"px ").concat(n,"px;"),"color:transparent;"].join("");return["".concat(t," %c+"),a]}const dy={BLACK:30,RED:31,GREEN:32,YELLOW:33,BLUE:34,MAGENTA:35,CYAN:36,WHITE:37,BRIGHT_BLACK:90,BRIGHT_RED:91,BRIGHT_GREEN:92,BRIGHT_YELLOW:93,BRIGHT_BLUE:94,BRIGHT_MAGENTA:95,BRIGHT_CYAN:96,BRIGHT_WHITE:97};function fy(e){return"string"==typeof e?dy[e.toUpperCase()]||dy.WHITE:e}function Ey(e,t){if(!e)throw new Error(t||"Assertion failed")}function my(){let e;if(Ay&&ly.performance)e=ly.performance.now();else if(hy.hrtime){const t=hy.hrtime();e=1e3*t[0]+t[1]/1e6}else e=Date.now();return e}const yy={debug:Ay&&console.debug||console.log,log:console.log,info:console.info,warn:console.warn,error:console.error},gy={enabled:!0,level:0};function Iy(){}const vy={},Ty={once:!0};function _y(e){for(const t in e)for(const s in e[t])return s||"untitled";return"empty"}class Ry{constructor({id:e}={id:""}){this.id=e,this.VERSION=cy,this._startTs=my(),this._deltaTs=my(),this.LOG_THROTTLE_TIMEOUT=0,this._storage=new uy("__probe-".concat(this.id,"__"),gy),this.userData={},this.timeStamp("".concat(this.id," started")),function(e,t=["constructor"]){const s=Object.getPrototypeOf(e),i=Object.getOwnPropertyNames(s);for(const s of i)"function"==typeof e[s]&&(t.find((e=>s===e))||(e[s]=e[s].bind(e)))}(this),Object.seal(this)}set level(e){this.setLevel(e)}get level(){return this.getLevel()}isEnabled(){return this._storage.config.enabled}getLevel(){return this._storage.config.level}getTotal(){return Number((my()-this._startTs).toPrecision(10))}getDelta(){return Number((my()-this._deltaTs).toPrecision(10))}set priority(e){this.level=e}get priority(){return this.level}getPriority(){return this.level}enable(e=!0){return this._storage.updateConfiguration({enabled:e}),this}setLevel(e){return this._storage.updateConfiguration({level:e}),this}assert(e,t){Ey(e,t)}warn(e){return this._getLogFunction(0,e,yy.warn,arguments,Ty)}error(e){return this._getLogFunction(0,e,yy.error,arguments)}deprecated(e,t){return this.warn("`".concat(e,"` is deprecated and will be removed in a later version. Use `").concat(t,"` instead"))}removed(e,t){return this.error("`".concat(e,"` has been removed. Use `").concat(t,"` instead"))}probe(e,t){return this._getLogFunction(e,t,yy.log,arguments,{time:!0,once:!0})}log(e,t){return this._getLogFunction(e,t,yy.debug,arguments)}info(e,t){return this._getLogFunction(e,t,console.info,arguments)}once(e,t){return this._getLogFunction(e,t,yy.debug||yy.info,arguments,Ty)}table(e,t,s){return t?this._getLogFunction(e,t,console.table||Iy,s&&[s],{tag:_y(t)}):Iy}image({logLevel:e,priority:t,image:s,message:i="",scale:r=1}){return this._shouldLog(e||t)?Ay?function({image:e,message:t="",scale:s=1}){if("string"==typeof e){const i=new Image;return i.onload=()=>{const e=py(i,t,s);console.log(...e)},i.src=e,Iy}const i=e.nodeName||"";if("img"===i.toLowerCase())return console.log(...py(e,t,s)),Iy;if("canvas"===i.toLowerCase()){const i=new Image;return i.onload=()=>console.log(...py(i,t,s)),i.src=e.toDataURL(),Iy}return Iy}({image:s,message:i,scale:r}):function({image:e,message:t="",scale:s=1}){let i=null;try{i=module.require("asciify-image")}catch(e){}if(i)return()=>i(e,{fit:"box",width:"".concat(Math.round(80*s),"%")}).then((e=>console.log(e)));return Iy}({image:s,message:i,scale:r}):Iy}settings(){console.table?console.table(this._storage.config):console.log(this._storage.config)}get(e){return this._storage.config[e]}set(e,t){this._storage.updateConfiguration({[e]:t})}time(e,t){return this._getLogFunction(e,t,console.time?console.time:console.info)}timeEnd(e,t){return this._getLogFunction(e,t,console.timeEnd?console.timeEnd:console.info)}timeStamp(e,t){return this._getLogFunction(e,t,console.timeStamp||Iy)}group(e,t,s={collapsed:!1}){s=Dy({logLevel:e,message:t,opts:s});const{collapsed:i}=s;return s.method=(i?console.groupCollapsed:console.group)||console.info,this._getLogFunction(s)}groupCollapsed(e,t,s={}){return this.group(e,t,Object.assign({},s,{collapsed:!0}))}groupEnd(e){return this._getLogFunction(e,"",console.groupEnd||Iy)}withGroup(e,t,s){this.group(e,t)();try{s()}finally{this.groupEnd(e)()}}trace(){console.trace&&console.trace()}_shouldLog(e){return this.isEnabled()&&this.getLevel()>=Py(e)}_getLogFunction(e,t,s,i=[],r){if(this._shouldLog(e)){r=Dy({logLevel:e,message:t,args:i,opts:r}),Ey(s=s||r.method),r.total=this.getTotal(),r.delta=this.getDelta(),this._deltaTs=my();const o=r.tag||r.message;if(r.once){if(vy[o])return Iy;vy[o]=my()}return t=function(e,t,s){if("string"==typeof t){const i=s.time?function(e,t=8){const s=Math.max(t-e.length,0);return"".concat(" ".repeat(s)).concat(e)}(function(e){let t;return t=e<10?"".concat(e.toFixed(2),"ms"):e<100?"".concat(e.toFixed(1),"ms"):e<1e3?"".concat(e.toFixed(0),"ms"):"".concat((e/1e3).toFixed(2),"s"),t}(s.total)):"";t=s.time?"".concat(e,": ").concat(i,"  ").concat(t):"".concat(e,": ").concat(t),t=function(e,t,s){return Ay||"string"!=typeof e||(t&&(t=fy(t),e="[".concat(t,"m").concat(e,"")),s&&(t=fy(s),e="[".concat(s+10,"m").concat(e,""))),e}(t,s.color,s.background)}return t}(this.id,r.message,r),s.bind(console,t,...r.args)}return Iy}}function Py(e){if(!e)return 0;let t;switch(typeof e){case"number":t=e;break;case"object":t=e.logLevel||e.priority||0;break;default:return 0}return Ey(Number.isFinite(t)&&t>=0),t}function Dy(e){const{logLevel:t,message:s}=e;e.logLevel=Py(t);const i=e.args?Array.from(e.args):[];for(;i.length&&i.shift()!==s;);switch(e.args=i,typeof t){case"string":case"function":void 0!==s&&i.unshift(s),e.message=t;break;case"object":Object.assign(e,t)}"function"==typeof e.message&&(e.message=e.message());const r=typeof e.message;return Ey("string"===r||"object"===r),Object.assign(e,e.opts)}Ry.VERSION=cy,new Ry({id:"loaders.gl"});function Ny(){return!("object"==typeof process&&"[object process]"===String(process)&&!process.browser)||function(e){if("undefined"!=typeof window&&"object"==typeof window.process&&"renderer"===window.process.type)return!0;if("undefined"!=typeof process&&"object"==typeof process.versions&&Boolean(process.versions.electron))return!0;const t="object"==typeof navigator&&"string"==typeof navigator.userAgent&&navigator.userAgent,s=e||t;return!!(s&&s.indexOf("Electron")>=0)}()}new class{constructor(){Ym(this,"console",void 0),this.console=console}log(...e){return this.console.log.bind(this.console,...e)}info(...e){return this.console.info.bind(this.console,...e)}warn(...e){return this.console.warn.bind(this.console,...e)}error(...e){return this.console.error.bind(this.console,...e)}};const by={self:"undefined"!=typeof self&&self,window:"undefined"!=typeof window&&window,global:"undefined"!=typeof global&&global,document:"undefined"!=typeof document&&document,process:"object"==typeof process&&process},Cy=by.window||by.self||by.global,Oy=by.process||{},Sy="undefined"!=typeof __VERSION__?__VERSION__:"untranspiled source";Ny();class xy{constructor(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},s=arguments.length>2&&void 0!==arguments[2]?arguments[2]:"sessionStorage";Ym(this,"storage",void 0),Ym(this,"id",void 0),Ym(this,"config",{}),this.storage=function(e){try{const t=window[e],s="__storage_test__";return t.setItem(s,s),t.removeItem(s),t}catch(e){return null}}(s),this.id=e,this.config={},Object.assign(this.config,t),this._loadConfiguration()}getConfiguration(){return this.config}setConfiguration(e){return this.config={},this.updateConfiguration(e)}updateConfiguration(e){if(Object.assign(this.config,e),this.storage){const e=JSON.stringify(this.config);this.storage.setItem(this.id,e)}return this}_loadConfiguration(){let e={};if(this.storage){const t=this.storage.getItem(this.id);e=t?JSON.parse(t):{}}return Object.assign(this.config,e),this}}function wy(e,t,s){let i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:600;const r=e.src.replace(/\(/g,"%28").replace(/\)/g,"%29");e.width>i&&(s=Math.min(s,i/e.width));const o=e.width*s,n=e.height*s,a=["font-size:1px;","padding:".concat(Math.floor(n/2),"px ").concat(Math.floor(o/2),"px;"),"line-height:".concat(n,"px;"),"background:url(".concat(r,");"),"background-size:".concat(o,"px ").concat(n,"px;"),"color:transparent;"].join("");return["".concat(t," %c+"),a]}let By;function Fy(e){return"string"==typeof e?By[e.toUpperCase()]||By.WHITE:e}function My(e,t){if(!e)throw new Error(t||"Assertion failed")}function Ly(){let e;var t,s;if(Ny&&"performance"in Cy)e=null==Cy||null===(t=Cy.performance)||void 0===t||null===(s=t.now)||void 0===s?void 0:s.call(t);else if("hrtime"in Oy){var i;const t=null==Oy||null===(i=Oy.hrtime)||void 0===i?void 0:i.call(Oy);e=1e3*t[0]+t[1]/1e6}else e=Date.now();return e}!function(e){e[e.BLACK=30]="BLACK",e[e.RED=31]="RED",e[e.GREEN=32]="GREEN",e[e.YELLOW=33]="YELLOW",e[e.BLUE=34]="BLUE",e[e.MAGENTA=35]="MAGENTA",e[e.CYAN=36]="CYAN",e[e.WHITE=37]="WHITE",e[e.BRIGHT_BLACK=90]="BRIGHT_BLACK",e[e.BRIGHT_RED=91]="BRIGHT_RED",e[e.BRIGHT_GREEN=92]="BRIGHT_GREEN",e[e.BRIGHT_YELLOW=93]="BRIGHT_YELLOW",e[e.BRIGHT_BLUE=94]="BRIGHT_BLUE",e[e.BRIGHT_MAGENTA=95]="BRIGHT_MAGENTA",e[e.BRIGHT_CYAN=96]="BRIGHT_CYAN",e[e.BRIGHT_WHITE=97]="BRIGHT_WHITE"}(By||(By={}));const Uy={debug:Ny&&console.debug||console.log,log:console.log,info:console.info,warn:console.warn,error:console.error},Hy={enabled:!0,level:0};function Gy(){}const ky={},Vy={once:!0};class jy{constructor(){let{id:e}=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{id:""};Ym(this,"id",void 0),Ym(this,"VERSION",Sy),Ym(this,"_startTs",Ly()),Ym(this,"_deltaTs",Ly()),Ym(this,"_storage",void 0),Ym(this,"userData",{}),Ym(this,"LOG_THROTTLE_TIMEOUT",0),this.id=e,this._storage=new xy("__probe-".concat(this.id,"__"),Hy),this.userData={},this.timeStamp("".concat(this.id," started")),function(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:["constructor"];const s=Object.getPrototypeOf(e),i=Object.getOwnPropertyNames(s);for(const s of i)"function"==typeof e[s]&&(t.find((e=>s===e))||(e[s]=e[s].bind(e)))}(this),Object.seal(this)}set level(e){this.setLevel(e)}get level(){return this.getLevel()}isEnabled(){return this._storage.config.enabled}getLevel(){return this._storage.config.level}getTotal(){return Number((Ly()-this._startTs).toPrecision(10))}getDelta(){return Number((Ly()-this._deltaTs).toPrecision(10))}set priority(e){this.level=e}get priority(){return this.level}getPriority(){return this.level}enable(){let e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];return this._storage.updateConfiguration({enabled:e}),this}setLevel(e){return this._storage.updateConfiguration({level:e}),this}get(e){return this._storage.config[e]}set(e,t){this._storage.updateConfiguration({[e]:t})}settings(){console.table?console.table(this._storage.config):console.log(this._storage.config)}assert(e,t){My(e,t)}warn(e){return this._getLogFunction(0,e,Uy.warn,arguments,Vy)}error(e){return this._getLogFunction(0,e,Uy.error,arguments)}deprecated(e,t){return this.warn("`".concat(e,"` is deprecated and will be removed in a later version. Use `").concat(t,"` instead"))}removed(e,t){return this.error("`".concat(e,"` has been removed. Use `").concat(t,"` instead"))}probe(e,t){return this._getLogFunction(e,t,Uy.log,arguments,{time:!0,once:!0})}log(e,t){return this._getLogFunction(e,t,Uy.debug,arguments)}info(e,t){return this._getLogFunction(e,t,console.info,arguments)}once(e,t){for(var s=arguments.length,i=new Array(s>2?s-2:0),r=2;r<s;r++)i[r-2]=arguments[r];return this._getLogFunction(e,t,Uy.debug||Uy.info,arguments,Vy)}table(e,t,s){return t?this._getLogFunction(e,t,console.table||Gy,s&&[s],{tag:zy(t)}):Gy}image(e){let{logLevel:t,priority:s,image:i,message:r="",scale:o=1}=e;return this._shouldLog(t||s)?Ny?function(e){let{image:t,message:s="",scale:i=1}=e;if("string"==typeof t){const e=new Image;return e.onload=()=>{const t=wy(e,s,i);console.log(...t)},e.src=t,Gy}const r=t.nodeName||"";if("img"===r.toLowerCase())return console.log(...wy(t,s,i)),Gy;if("canvas"===r.toLowerCase()){const e=new Image;return e.onload=()=>console.log(...wy(e,s,i)),e.src=t.toDataURL(),Gy}return Gy}({image:i,message:r,scale:o}):function(e){let{image:t,message:s="",scale:i=1}=e,r=null;try{r=module.require("asciify-image")}catch(e){}if(r)return()=>r(t,{fit:"box",width:"".concat(Math.round(80*i),"%")}).then((e=>console.log(e)));return Gy}({image:i,message:r,scale:o}):Gy}time(e,t){return this._getLogFunction(e,t,console.time?console.time:console.info)}timeEnd(e,t){return this._getLogFunction(e,t,console.timeEnd?console.timeEnd:console.info)}timeStamp(e,t){return this._getLogFunction(e,t,console.timeStamp||Gy)}group(e,t){let s=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{collapsed:!1};const i=Wy({logLevel:e,message:t,opts:s}),{collapsed:r}=s;return i.method=(r?console.groupCollapsed:console.group)||console.info,this._getLogFunction(i)}groupCollapsed(e,t){let s=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};return this.group(e,t,Object.assign({},s,{collapsed:!0}))}groupEnd(e){return this._getLogFunction(e,"",console.groupEnd||Gy)}withGroup(e,t,s){this.group(e,t)();try{s()}finally{this.groupEnd(e)()}}trace(){console.trace&&console.trace()}_shouldLog(e){return this.isEnabled()&&this.getLevel()>=Qy(e)}_getLogFunction(e,t,s,i,r){if(this._shouldLog(e)){r=Wy({logLevel:e,message:t,args:i,opts:r}),My(s=s||r.method),r.total=this.getTotal(),r.delta=this.getDelta(),this._deltaTs=Ly();const o=r.tag||r.message;if(r.once){if(ky[o])return Gy;ky[o]=Ly()}return t=function(e,t,s){if("string"==typeof t){const i=s.time?function(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:8;const s=Math.max(t-e.length,0);return"".concat(" ".repeat(s)).concat(e)}(function(e){let t;return t=e<10?"".concat(e.toFixed(2),"ms"):e<100?"".concat(e.toFixed(1),"ms"):e<1e3?"".concat(e.toFixed(0),"ms"):"".concat((e/1e3).toFixed(2),"s"),t}(s.total)):"";t=s.time?"".concat(e,": ").concat(i,"  ").concat(t):"".concat(e,": ").concat(t),t=function(e,t,s){return Ny||"string"!=typeof e||(t&&(t=Fy(t),e="[".concat(t,"m").concat(e,"")),s&&(t=Fy(s),e="[".concat(s+10,"m").concat(e,""))),e}(t,s.color,s.background)}return t}(this.id,r.message,r),s.bind(console,t,...r.args)}return Gy}}function Qy(e){if(!e)return 0;let t;switch(typeof e){case"number":t=e;break;case"object":t=e.logLevel||e.priority||0;break;default:return 0}return My(Number.isFinite(t)&&t>=0),t}function Wy(e){const{logLevel:t,message:s}=e;e.logLevel=Qy(t);const i=e.args?Array.from(e.args):[];for(;i.length&&i.shift()!==s;);switch(typeof t){case"string":case"function":void 0!==s&&i.unshift(s),e.message=t;break;case"object":Object.assign(e,t)}"function"==typeof e.message&&(e.message=e.message());const r=typeof e.message;return My("string"===r||"object"===r),Object.assign(e,{args:i},e.opts)}function zy(e){for(const t in e)for(const s in e[t])return s||"untitled";return"empty"}var Ky,Yy,Xy,Zy,qy,Jy,$y,eg,tg;let sg;Ym(jy,"VERSION",Sy),new jy({id:"loaders.gl"}),(tg=Ky||(Ky={}))[tg.NONE=0]="NONE",tg[tg.BASISLZ=1]="BASISLZ",tg[tg.ZSTD=2]="ZSTD",tg[tg.ZLIB=3]="ZLIB",function(e){e[e.BASICFORMAT=0]="BASICFORMAT"}(Yy||(Yy={})),function(e){e[e.UNSPECIFIED=0]="UNSPECIFIED",e[e.ETC1S=163]="ETC1S",e[e.UASTC=166]="UASTC"}(Xy||(Xy={})),function(e){e[e.UNSPECIFIED=0]="UNSPECIFIED",e[e.SRGB=1]="SRGB"}(Zy||(Zy={})),function(e){e[e.UNSPECIFIED=0]="UNSPECIFIED",e[e.LINEAR=1]="LINEAR",e[e.SRGB=2]="SRGB",e[e.ITU=3]="ITU",e[e.NTSC=4]="NTSC",e[e.SLOG=5]="SLOG",e[e.SLOG2=6]="SLOG2"}(qy||(qy={})),function(e){e[e.ALPHA_STRAIGHT=0]="ALPHA_STRAIGHT",e[e.ALPHA_PREMULTIPLIED=1]="ALPHA_PREMULTIPLIED"}(Jy||(Jy={})),function(e){e[e.RGB=0]="RGB",e[e.RRR=3]="RRR",e[e.GGG=4]="GGG",e[e.AAA=15]="AAA"}($y||($y={})),function(e){e[e.RGB=0]="RGB",e[e.RGBA=3]="RGBA",e[e.RRR=4]="RRR",e[e.RRRG=5]="RRRG"}(eg||(eg={})),function(e){e[e.NONE=0]="NONE",e[e.Null=1]="Null",e[e.Int=2]="Int",e[e.Float=3]="Float",e[e.Binary=4]="Binary",e[e.Utf8=5]="Utf8",e[e.Bool=6]="Bool",e[e.Decimal=7]="Decimal",e[e.Date=8]="Date",e[e.Time=9]="Time",e[e.Timestamp=10]="Timestamp",e[e.Interval=11]="Interval",e[e.List=12]="List",e[e.Struct=13]="Struct",e[e.Union=14]="Union",e[e.FixedSizeBinary=15]="FixedSizeBinary",e[e.FixedSizeList=16]="FixedSizeList",e[e.Map=17]="Map",e[e.Dictionary=-1]="Dictionary",e[e.Int8=-2]="Int8",e[e.Int16=-3]="Int16",e[e.Int32=-4]="Int32",e[e.Int64=-5]="Int64",e[e.Uint8=-6]="Uint8",e[e.Uint16=-7]="Uint16",e[e.Uint32=-8]="Uint32",e[e.Uint64=-9]="Uint64",e[e.Float16=-10]="Float16",e[e.Float32=-11]="Float32",e[e.Float64=-12]="Float64",e[e.DateDay=-13]="DateDay",e[e.DateMillisecond=-14]="DateMillisecond",e[e.TimestampSecond=-15]="TimestampSecond",e[e.TimestampMillisecond=-16]="TimestampMillisecond",e[e.TimestampMicrosecond=-17]="TimestampMicrosecond",e[e.TimestampNanosecond=-18]="TimestampNanosecond",e[e.TimeSecond=-19]="TimeSecond",e[e.TimeMillisecond=-20]="TimeMillisecond",e[e.TimeMicrosecond=-21]="TimeMicrosecond",e[e.TimeNanosecond=-22]="TimeNanosecond",e[e.DenseUnion=-23]="DenseUnion",e[e.SparseUnion=-24]="SparseUnion",e[e.IntervalDayTime=-25]="IntervalDayTime",e[e.IntervalYearMonth=-26]="IntervalYearMonth"}(sg||(sg={}));const ig={DEFAULT:{}};function rg(e,t,s={}){const i="lightgrey",r=s.hoverColor||"rgba(0,0,0,0.4)",o=500,n=o+o/3,a=n/24,l=[{boundary:[6,6,6,6],color:s.frontColor||s.color||"#55FF55"},{boundary:[18,6,6,6],color:s.backColor||s.color||"#55FF55"},{boundary:[12,6,6,6],color:s.leftColor||s.color||"#FF5555"},{boundary:[0,6,6,6],color:s.rightColor||s.color||"#FF5555"},{boundary:[6,0,6,6],color:s.topColor||s.color||"#7777FF"},{boundary:[6,12,6,6],color:s.bottomColor||s.color||"#7777FF"}],h=[{label:"NavCube.front",boundaries:[[7,7,4,4]],dir:[0,1,0],up:[0,0,1]},{label:"NavCube.back",boundaries:[[19,7,4,4]],dir:[0,-1,0],up:[0,0,1]},{label:"NavCube.right",boundaries:[[13,7,4,4]],dir:[-1,0,0],up:[0,0,1]},{label:"NavCube.left",boundaries:[[1,7,4,4]],dir:[1,0,0],up:[0,0,1]},{label:"NavCube.top",boundaries:[[7,1,4,4]],dir:[0,0,-1],up:[0,1,0]},{label:"NavCube.bottom",boundaries:[[7,13,4,4]],dir:[0,0,1],up:[0,-1,0]},{boundaries:[[7,5,4,2]],dir:[0,1,-1],up:[0,1,1]},{boundaries:[[1,6,4,1],[6,1,1,4]],dir:[1,0,-1],up:[1,0,1]},{boundaries:[[7,0,4,1],[19,6,4,1]],dir:[0,-1,-1],up:[0,-1,1]},{boundaries:[[13,6,4,1],[11,1,1,4]],dir:[-1,0,-1],up:[-1,0,1]},{boundaries:[[7,11,4,2]],dir:[0,1,1],up:[0,-1,1]},{boundaries:[[1,11,4,1],[6,13,1,4]],dir:[1,0,1],up:[-1,0,1]},{boundaries:[[7,17,4,1],[19,11,4,1]],dir:[0,-1,1],up:[0,1,1]},{boundaries:[[13,11,4,1],[11,13,1,4]],dir:[-1,0,1],up:[1,0,1]},{boundaries:[[5,7,2,4]],dir:[1,1,0],up:[0,0,1]},{boundaries:[[11,7,2,4]],dir:[-1,1,0],up:[0,0,1]},{boundaries:[[17,7,2,4]],dir:[-1,-1,0],up:[0,0,1]},{boundaries:[[0,7,1,4],[23,7,1,4]],dir:[1,-1,0],up:[0,0,1]},{boundaries:[[5,11,2,2]],dir:[1,1,1],up:[-1,-1,1]},{boundaries:[[23,11,1,1],[6,17,1,1],[0,11,1,1]],dir:[1,-1,1],up:[-1,1,1]},{boundaries:[[5,5,2,2]],dir:[1,1,-1],up:[1,1,1]},{boundaries:[[11,17,1,1],[17,11,2,1]],dir:[-1,-1,1],up:[1,1,1]},{boundaries:[[17,6,2,1],[11,0,1,1]],dir:[-1,-1,-1],up:[-1,-1,1]},{boundaries:[[11,11,2,2]],dir:[-1,1,1],up:[1,-1,1]},{boundaries:[[0,6,1,1],[6,0,1,1],[23,6,1,1]],dir:[1,-1,-1],up:[1,-1,1]},{boundaries:[[11,5,2,2]],dir:[-1,1,-1],up:[-1,1,1]}];s.frontColor||s.color,s.backColor||s.color,s.leftColor||s.color,s.rightColor||s.color,s.topColor||s.color,s.bottomColor||s.color;const c=[{yUp:"",label:"NavCube.front",boundaries:[[7,7,4,4]],dir:[0,0,-1],up:[0,1,0]},{label:"NavCube.back",boundaries:[[19,7,4,4]],dir:[0,0,1],up:[0,1,0]},{label:"NavCube.right",boundaries:[[13,7,4,4]],dir:[-1,0,0],up:[0,1,0]},{label:"NavCube.left",boundaries:[[1,7,4,4]],dir:[1,0,0],up:[0,1,0]},{label:"NavCube.top",boundaries:[[7,1,4,4]],dir:[0,-1,0],up:[0,0,-1]},{label:"NavCube.bottom",boundaries:[[7,13,4,4]],dir:[0,1,0],up:[0,0,1]},{boundaries:[[7,5,4,2]],dir:[0,-.7071,-.7071],up:[0,.7071,-.7071]},{boundaries:[[1,6,4,1],[6,1,1,4]],dir:[1,-1,0],up:[1,1,0]},{boundaries:[[7,0,4,1],[19,6,4,1]],dir:[0,-.7071,.7071],up:[0,.7071,.7071]},{boundaries:[[13,6,4,1],[11,1,1,4]],dir:[-1,-1,0],up:[-1,1,0]},{boundaries:[[7,11,4,2]],dir:[0,1,-1],up:[0,1,1]},{boundaries:[[1,11,4,1],[6,13,1,4]],dir:[1,1,0],up:[-1,1,0]},{boundaries:[[7,17,4,1],[19,11,4,1]],dir:[0,1,1],up:[0,1,-1]},{boundaries:[[13,11,4,1],[11,13,1,4]],dir:[-1,1,0],up:[1,1,0]},{boundaries:[[5,7,2,4]],dir:[1,0,-1],up:[0,1,0]},{boundaries:[[11,7,2,4]],dir:[-1,0,-1],up:[0,1,0]},{boundaries:[[17,7,2,4]],dir:[-1,0,1],up:[0,1,0]},{boundaries:[[0,7,1,4],[23,7,1,4]],dir:[1,0,1],up:[0,1,0]},{boundaries:[[5,11,2,2]],dir:[.5,.7071,-.5],up:[-.5,.7071,.5]},{boundaries:[[23,11,1,1],[6,17,1,1],[0,11,1,1]],dir:[.5,.7071,.5],up:[-.5,.7071,-.5]},{boundaries:[[5,5,2,2]],dir:[.5,-.7071,-.5],up:[.5,.7071,-.5]},{boundaries:[[11,17,1,1],[17,11,2,1]],dir:[-.5,.7071,.5],up:[.5,.7071,-.5]},{boundaries:[[17,6,2,1],[11,0,1,1]],dir:[-.5,-.7071,.5],up:[-.5,.7071,.5]},{boundaries:[[11,11,2,2]],dir:[-.5,.7071,-.5],up:[.5,.7071,.5]},{boundaries:[[0,6,1,1],[6,0,1,1],[23,6,1,1]],dir:[.5,-.7071,.5],up:[.5,.7071,.5]},{boundaries:[[11,5,2,2]],dir:[-.5,-.7071,-.5],up:[-.5,.7071,-.5]}];for(let e=0,t=h.length;e<t;e++)p.normalizeVec3(h[e].dir,h[e].dir),p.normalizeVec3(h[e].up,h[e].up);for(let e=0,t=c.length;e<t;e++)p.normalizeVec3(c[e].dir,c[e].dir),p.normalizeVec3(c[e].up,c[e].up);var A=c;this._textureCanvas=document.createElement("canvas"),this._textureCanvas.width=n,this._textureCanvas.height=o,this._textureCanvas.style.width=n+"px",this._textureCanvas.style.height="500px",this._textureCanvas.style.padding="0",this._textureCanvas.style.margin="0",this._textureCanvas.style.top="0",this._textureCanvas.style.background=i,this._textureCanvas.style.position="absolute",this._textureCanvas.style.opacity="1.0",this._textureCanvas.style.visibility="hidden",this._textureCanvas.style["z-index"]=2e6;document.getElementsByTagName("body")[0].appendChild(this._textureCanvas);const u=this._textureCanvas.getContext("2d");let d=!1;function f(){for(let e=0,t=l.length;e<t;e++){const t=l[e],s=t.boundary,i=Math.round(s[0]*a),r=Math.round(s[1]*a),o=Math.round(s[2]*a),n=Math.round(s[3]*a);u.fillStyle=t.color,u.fillRect(i,r,o,n)}for(let t=0,l=A.length;t<l;t++){let l,h,c,p;const d=A[t],f=d.boundaries;for(var e=0,s=f.length;e<s;e++){const t=f[e];l=Math.round(t[0]*a),h=Math.round(t[1]*a),c=Math.round(t[2]*a),p=Math.round(t[3]*a),d.highlighted&&(u.fillStyle=d.highlighted?r:d.color||i,u.fillRect(l,h,c,p))}if(d.label){u.fillStyle="black",u.font="60px sans-serif",u.textAlign="center";var o=l+.5*c,n=h+.7*p;u.fillText(E(d.label),o,n,80)}}t.glRedraw()}const E=function(){const t={"NavCube.front":"NavCube.front","NavCube.back":"NavCube.back","NavCube.right":"NavCube.right","NavCube.left":"NavCube.left","NavCube.top":"NavCube.top","NavCube.bottom":"NavCube.bottom"},s={"NavCube.front":"NavCube.front","NavCube.back":"NavCube.back","NavCube.right":"NavCube.right","NavCube.left":"NavCube.left","NavCube.top":"NavCube.top","NavCube.bottom":"NavCube.bottom"},i={"NavCube.front":"FRONT","NavCube.back":"BACK","NavCube.right":"RIGHT","NavCube.left":"LEFT","NavCube.top":"TOP","NavCube.bottom":"BOTTOM"};return function(r){const o=d?s:t,n=o?o[r]:null;return n?e.localeService.translate(n)||i[n]||n:r}}();this.setZUp=function(){d=!0,A=h,this.clear()},this.setYUp=function(){d=!1,A=c,this.clear()},this.clear=function(){u.fillStyle=i,u.fillRect(0,0,n,o);for(var e=0,t=A.length;e<t;e++){A[e].highlighted=!1}f()},this.getArea=function(e){const t=e[0]*n,s=o-e[1]*o;for(var i=0,r=A.length;i<r;i++){const e=A[i].boundaries;for(var l=0,h=e.length;l<h;l++){const r=e[l];if(t>=r[0]*a&&t<=(r[0]+r[2])*a&&s>=r[1]*a&&s<=(r[1]+r[3])*a)return i}}return-1},this.setAreaHighlighted=function(e,t){var s=A[e];if(!s)throw"Area not found: "+e;s.highlighted=!!t,f()},this.getAreaDir=function(e){var t=A[e];if(!t)throw"Unknown area: "+e;return t.dir},this.getAreaUp=function(e){var t=A[e];if(!t)throw"Unknown area: "+e;return t.up},this.getImage=function(){return this._textureCanvas},this.destroy=function(){this._textureCanvas&&(this._textureCanvas.parentNode.removeChild(this._textureCanvas),this._textureCanvas=null)}}const og=p.vec3(),ng=p.vec3();p.mat4();class ag extends a{constructor(e,t={}){super("NavCube",e,t),e.navCube=this;try{this._navCubeScene=new qt(e,{canvasId:t.canvasId,canvasElement:t.canvasElement,transparent:!0}),this._navCubeCanvas=this._navCubeScene.canvas.canvas,this._navCubeScene.input.keyboardEnabled=!1}catch(e){return void this.error(e)}const s=this._navCubeScene;s.clearLights(),new qe(s,{dir:[.4,-.4,.8],color:[.8,1,1],intensity:1,space:"view"}),new qe(s,{dir:[-.8,-.3,-.4],color:[.8,.8,.8],intensity:1,space:"view"}),new qe(s,{dir:[.8,-.6,-.8],color:[1,1,1],intensity:1,space:"view"}),this._navCubeCamera=s.camera,this._navCubeCamera.ortho.scale=7,this._navCubeCamera.ortho.near=.1,this._navCubeCamera.ortho.far=2e3,s.edgeMaterial.edgeColor=[.2,.2,.2],s.edgeMaterial.edgeAlpha=.6,this._zUp=Boolean(e.camera.zUp);var i=this;this.setIsProjectNorth(t.isProjectNorth),this.setProjectNorthOffsetAngle(t.projectNorthOffsetAngle);const r=function(){const e=p.mat4();return function(t,s,r){return p.identityMat4(e),p.rotationMat4v(t*i._projectNorthOffsetAngle*p.DEGTORAD,[0,1,0],e),p.transformVec3(e,s,r)}}();this._synchCamera=function(){var t=p.rotationMat4c(-90*p.DEGTORAD,1,0,0),s=p.vec3(),o=p.vec3(),n=p.vec3();return function(){var a=e.camera.eye,l=e.camera.look,h=e.camera.up;s=p.mulVec3Scalar(p.normalizeVec3(p.subVec3(a,l,s)),5),i._isProjectNorth&&i._projectNorthOffsetAngle&&(s=r(-1,s,og),h=r(-1,h,ng)),i._zUp?(p.transformVec3(t,s,o),p.transformVec3(t,h,n),i._navCubeCamera.look=[0,0,0],i._navCubeCamera.eye=p.transformVec3(t,s,o),i._navCubeCamera.up=p.transformPoint3(t,h,n)):(i._navCubeCamera.look=[0,0,0],i._navCubeCamera.eye=s,i._navCubeCamera.up=h)}}(),this._cubeTextureCanvas=new rg(e,s,t),this._cubeSampler=new Bi(s,{image:this._cubeTextureCanvas.getImage(),flipY:!0,wrapS:$t,wrapT:$t}),this._cubeMesh=new Ai(s,{geometry:new ct(s,{primitive:"triangles",normals:[0,0,1,0,0,1,0,0,1,0,0,1,1,0,0,1,0,0,1,0,0,1,0,0,0,1,0,0,1,0,0,1,0,0,1,0,-1,0,0,-1,0,0,-1,0,0,-1,0,0,0,-1,0,0,-1,0,0,-1,0,0,-1,0,0,0,-1,0,0,-1,0,0,-1,0,0,-1],positions:[1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,1,1,-1,-1,1,-1,-1,1,1,-1,1,1,-1,1,-1,-1,-1,-1,-1,-1,1,-1,-1,-1,1,-1,-1,1,-1,1,-1,-1,1,1,-1,-1,-1,-1,-1,-1,1,-1,1,1,-1],uv:[.5,.6666,.25,.6666,.25,.3333,.5,.3333,.5,.6666,.5,.3333,.75,.3333,.75,.6666,.5,.6666,.5,1,.25,1,.25,.6666,.25,.6666,0,.6666,0,.3333,.25,.3333,.25,0,.5,0,.5,.3333,.25,.3333,.75,.3333,1,.3333,1,.6666,.75,.6666],indices:[0,1,2,0,2,3,4,5,6,4,6,7,8,9,10,8,10,11,12,13,14,12,14,15,16,17,18,16,18,19,20,21,22,20,22,23]}),material:new ft(s,{diffuse:[.4,.4,.4],specular:[.4,.4,.4],emissive:[.6,.6,.6],diffuseMap:this._cubeSampler,emissiveMap:this._cubeSampler}),visible:!0,edges:!0}),this._shadow=!1===t.shadowVisible?null:new Ai(s,{geometry:new ct(s,pi({center:[0,0,0],radiusTop:.001,radiusBottom:1.4,height:.01,radialSegments:20,heightSegments:1,openEnded:!0})),material:new ft(s,{diffuse:[0,0,0],specular:[0,0,0],emissive:[0,0,0],alpha:.5}),position:[0,-1.5,0],visible:!0,pickable:!1,backfaces:!1}),this._onCameraMatrix=e.camera.on("matrix",this._synchCamera),this._onCameraWorldAxis=e.camera.on("worldAxis",(()=>{e.camera.zUp?(this._zUp=!0,this._cubeTextureCanvas.setZUp(),this._repaint(),this._synchCamera()):e.camera.yUp&&(this._zUp=!1,this._cubeTextureCanvas.setYUp(),this._repaint(),this._synchCamera())})),this._onCameraFOV=e.camera.perspective.on("fov",(e=>{this._synchProjection&&(this._navCubeCamera.perspective.fov=e)})),this._onCameraProjection=e.camera.on("projection",(e=>{this._synchProjection&&(this._navCubeCamera.projection="ortho"===e||"perspective"===e?e:"perspective")}));var o=-1;function n(e){var t=[0,0];if(e){for(var s=e.target,i=0,r=0;s.offsetParent;)i+=s.offsetLeft,r+=s.offsetTop,s=s.offsetParent;t[0]=e.pageX-i,t[1]=e.pageY-r}else e=window.event,t[0]=e.x,t[1]=e.y;return t}var a,l,h=null,c=null,A=!1,u=!1,d=.5;i._navCubeCanvas.addEventListener("mouseenter",i._onMouseEnter=function(e){u=!0}),i._navCubeCanvas.addEventListener("mouseleave",i._onMouseLeave=function(e){u=!1}),i._navCubeCanvas.addEventListener("mousedown",i._onMouseDown=function(e){if(1===e.which){h=e.x,c=e.y,a=e.clientX,l=e.clientY;var t=n(e),i=s.pick({canvasPos:t});A=!!i}}),document.addEventListener("mouseup",i._onMouseUp=function(e){if(1===e.which&&(A=!1,null!==h)){var t=n(e),a=s.pick({canvasPos:t,pickSurface:!0});if(a&&a.uv){var l=i._cubeTextureCanvas.getArea(a.uv);if(l>=0&&(document.body.style.cursor="pointer",o>=0&&(i._cubeTextureCanvas.setAreaHighlighted(o,!1),i._repaint(),o=-1),l>=0)){if(i._cubeTextureCanvas.setAreaHighlighted(l,!0),o=l,i._repaint(),e.x<h-3||e.x>h+3||e.y<c-3||e.y>c+3)return;var u=i._cubeTextureCanvas.getAreaDir(l);if(u){var p=i._cubeTextureCanvas.getAreaUp(l);i._isProjectNorth&&i._projectNorthOffsetAngle&&(u=r(1,u,og),p=r(1,p,ng)),f(u,p,(function(){o>=0&&(i._cubeTextureCanvas.setAreaHighlighted(o,!1),i._repaint(),o=-1),document.body.style.cursor="pointer",o>=0&&(i._cubeTextureCanvas.setAreaHighlighted(o,!1),i._repaint(),o=-1),l>=0&&(i._cubeTextureCanvas.setAreaHighlighted(l,!1),o=-1,i._repaint())}))}}}}}),document.addEventListener("mousemove",i._onMouseMove=function(t){if(o>=0&&(i._cubeTextureCanvas.setAreaHighlighted(o,!1),i._repaint(),o=-1),1!==t.buttons||A){if(A){var r=t.clientX,h=t.clientY;return document.body.style.cursor="move",void function(t,s){var i=(t-a)*-d,r=(s-l)*-d;e.camera.orbitYaw(i),e.camera.orbitPitch(-r),a=t,l=s}(r,h)}if(u){var c=n(t),p=s.pick({canvasPos:c,pickSurface:!0});if(p){if(p.uv){document.body.style.cursor="pointer";var f=i._cubeTextureCanvas.getArea(p.uv);if(f===o)return;o>=0&&i._cubeTextureCanvas.setAreaHighlighted(o,!1),f>=0&&(i._cubeTextureCanvas.setAreaHighlighted(f,!0),i._repaint(),o=f)}}else document.body.style.cursor="default",o>=0&&(i._cubeTextureCanvas.setAreaHighlighted(o,!1),i._repaint(),o=-1)}}});var f=function(){var t=p.vec3();return function(s,r,o){var n=i._fitVisible?e.scene.getAABB(e.scene.visibleObjectIds):e.scene.aabb,a=p.getAABB3Diag(n);p.getAABB3Center(n,t);var l=Math.abs(a/Math.tan(i._cameraFitFOV*p.DEGTORAD));e.cameraControl.pivotPos=t,i._cameraFly?e.cameraFlight.flyTo({look:t,eye:[t[0]-l*s[0],t[1]-l*s[1],t[2]-l*s[2]],up:r||[0,1,0],orthoScale:1.1*a,fitFOV:i._cameraFitFOV,duration:i._cameraFlyDuration},o):e.cameraFlight.jumpTo({look:t,eye:[t[0]-l*s[0],t[1]-l*s[1],t[2]-l*s[2]],up:r||[0,1,0],orthoScale:1.1*a,fitFOV:i._cameraFitFOV},o)}}();this._onUpdated=e.localeService.on("updated",(()=>{this._cubeTextureCanvas.clear(),this._repaint()})),this.setVisible(t.visible),this.setCameraFitFOV(t.cameraFitFOV),this.setCameraFly(t.cameraFly),this.setCameraFlyDuration(t.cameraFlyDuration),this.setFitVisible(t.fitVisible),this.setSynchProjection(t.synchProjection)}send(e,t){if("language"===e)this._cubeTextureCanvas.clear(),this._repaint()}_repaint(){const e=this._cubeTextureCanvas.getImage();this._cubeMesh.material.diffuseMap.image=e,this._cubeMesh.material.emissiveMap.image=e}setVisible(e=!0){this._navCubeCanvas&&(this._cubeMesh.visible=e,this._shadow&&(this._shadow.visible=e),this._navCubeCanvas.style.visibility=e?"visible":"hidden")}getVisible(){return!!this._navCubeCanvas&&this._cubeMesh.visible}setFitVisible(e=!1){this._fitVisible=e}getFitVisible(){return this._fitVisible}setCameraFly(e=!0){this._cameraFly=e}getCameraFly(){return this._cameraFly}setCameraFitFOV(e=45){this._cameraFitFOV=e}getCameraFitFOV(){return this._cameraFitFOV}setCameraFlyDuration(e=.5){this._cameraFlyDuration=e}getCameraFlyDuration(){return this._cameraFlyDuration}setSynchProjection(e=!1){this._synchProjection=e}getSynchProjection(){return this._synchProjection}setIsProjectNorth(e=!1){this._isProjectNorth=e}getIsProjectNorth(){return this._isProjectNorth}setProjectNorthOffsetAngle(e){this._projectNorthOffsetAngle=e}getProjectNorthOffsetAngle(){return this._projectNorthOffsetAngle}destroy(){this._navCubeCanvas&&(this.viewer.localeService.off(this._onUpdated),this.viewer.camera.off(this._onCameraMatrix),this.viewer.camera.off(this._onCameraWorldAxis),this.viewer.camera.perspective.off(this._onCameraFOV),this.viewer.camera.off(this._onCameraProjection),this._navCubeCanvas.removeEventListener("mouseenter",this._onMouseEnter),this._navCubeCanvas.removeEventListener("mouseleave",this._onMouseLeave),this._navCubeCanvas.removeEventListener("mousedown",this._onMouseDown),document.removeEventListener("mousemove",this._onMouseMove),document.removeEventListener("mouseup",this._onMouseUp),this._navCubeCanvas=null,this._cubeTextureCanvas.destroy(),this._cubeTextureCanvas=null,this._onMouseEnter=null,this._onMouseLeave=null,this._onMouseDown=null,this._onMouseMove=null,this._onMouseUp=null),this._navCubeScene.destroy(),this._navCubeScene=null,this._cubeMesh=null,this._shadow=null,super.destroy()}}p.vec3();const lg=new Float64Array([0,0,1]),hg=new Float64Array(4);class cg{constructor(e){this.id=null,this._viewer=e.viewer,this._visible=!1,this._pos=p.vec3(),this._origin=p.vec3(),this._rtcPos=p.vec3(),this._baseDir=p.vec3(),this._rootNode=null,this._displayMeshes=null,this._affordanceMeshes=null,this._ignoreNextSectionPlaneDirUpdate=!1,this._createNodes(),this._bindEvents()}_setSectionPlane(e){this._sectionPlane&&(this._sectionPlane.off(this._onSectionPlanePos),this._sectionPlane.off(this._onSectionPlaneDir),this._onSectionPlanePos=null,this._onSectionPlaneDir=null,this._sectionPlane=null),e&&(this.id=e.id,this._setPos(e.pos),this._setDir(e.dir),this._sectionPlane=e,this._onSectionPlanePos=e.on("pos",(()=>{this._setPos(this._sectionPlane.pos)})),this._onSectionPlaneDir=e.on("dir",(()=>{this._ignoreNextSectionPlaneDirUpdate?this._ignoreNextSectionPlaneDirUpdate=!1:this._setDir(this._sectionPlane.dir)})))}get sectionPlane(){return this._sectionPlane}_setPos(e){this._pos.set(e),x(this._pos,this._origin,this._rtcPos),this._rootNode.origin=this._origin,this._rootNode.position=this._rtcPos}_setDir(e){this._baseDir.set(e),this._rootNode.quaternion=p.vec3PairToQuaternion(lg,e,hg)}_setSectionPlaneDir(e){this._sectionPlane&&(this._ignoreNextSectionPlaneDirUpdate=!0,this._sectionPlane.dir=e)}setVisible(e=!0){if(this._visible!==e){var t;for(t in this._visible=e,this._displayMeshes)this._displayMeshes.hasOwnProperty(t)&&(this._displayMeshes[t].visible=e);if(!e)for(t in this._affordanceMeshes)this._affordanceMeshes.hasOwnProperty(t)&&(this._affordanceMeshes[t].visible=e)}}getVisible(){return this._visible}setCulled(e){var t;for(t in this._displayMeshes)this._displayMeshes.hasOwnProperty(t)&&(this._displayMeshes[t].culled=e);if(!e)for(t in this._affordanceMeshes)this._affordanceMeshes.hasOwnProperty(t)&&(this._affordanceMeshes[t].culled=e)}_createNodes(){const e=!1,t=this._viewer.scene,s=.01;this._rootNode=new Pi(t,{position:[0,0,0],scale:[5,5,5]});const i=this._rootNode,r={arrowHead:new ct(i,pi({radiusTop:.001,radiusBottom:.07,radialSegments:32,heightSegments:1,height:.2,openEnded:!1})),arrowHeadBig:new ct(i,pi({radiusTop:.001,radiusBottom:.09,radialSegments:32,heightSegments:1,height:.25,openEnded:!1})),arrowHeadHandle:new ct(i,pi({radiusTop:.09,radiusBottom:.09,radialSegments:8,heightSegments:1,height:.37,openEnded:!1})),curve:new ct(i,Gi({radius:.8,tube:s,radialSegments:64,tubeSegments:14,arc:2*Math.PI/4})),curveHandle:new ct(i,Gi({radius:.8,tube:.06,radialSegments:64,tubeSegments:14,arc:2*Math.PI/4})),hoop:new ct(i,Gi({radius:.8,tube:s,radialSegments:64,tubeSegments:8,arc:2*Math.PI})),axis:new ct(i,pi({radiusTop:s,radiusBottom:s,radialSegments:20,heightSegments:1,height:1,openEnded:!1})),axisHandle:new ct(i,pi({radiusTop:.08,radiusBottom:.08,radialSegments:20,heightSegments:1,height:1,openEnded:!1}))},o={pickable:new ft(i,{diffuse:[1,1,0],alpha:0,alphaMode:"blend"}),red:new ft(i,{diffuse:[1,0,0],emissive:[1,0,0],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80,lineWidth:2}),highlightRed:new mt(i,{edges:!1,fill:!0,fillColor:[1,0,0],fillAlpha:.6}),green:new ft(i,{diffuse:[0,1,0],emissive:[0,1,0],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80,lineWidth:2}),highlightGreen:new mt(i,{edges:!1,fill:!0,fillColor:[0,1,0],fillAlpha:.6}),blue:new ft(i,{diffuse:[0,0,1],emissive:[0,0,1],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80,lineWidth:2}),highlightBlue:new mt(i,{edges:!1,fill:!0,fillColor:[0,0,1],fillAlpha:.2}),center:new ft(i,{diffuse:[0,0,0],emissive:[0,0,0],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80}),highlightBall:new mt(i,{edges:!1,fill:!0,fillColor:[.5,.5,.5],fillAlpha:.5,vertices:!1}),highlightPlane:new mt(i,{edges:!0,edgeWidth:3,fill:!1,fillColor:[.5,.5,.5],fillAlpha:.5,vertices:!1})};this._displayMeshes={plane:i.addChild(new Ai(i,{geometry:new ct(i,{primitive:"triangles",positions:[.5,.5,0,.5,-.5,0,-.5,-.5,0,-.5,.5,0,.5,.5,-0,.5,-.5,-0,-.5,-.5,-0,-.5,.5,-0],indices:[0,1,2,2,3,0]}),material:new ft(i,{emissive:[0,0,0],diffuse:[0,0,0],backfaces:!0}),opacity:.6,ghosted:!0,ghostMaterial:new mt(i,{edges:!1,filled:!0,fillColor:[1,1,0],edgeColor:[0,0,0],fillAlpha:.1,backfaces:!0}),pickable:!1,collidable:!0,clippable:!1,visible:!1,scale:[2.4,2.4,1]}),e),planeFrame:i.addChild(new Ai(i,{geometry:new ct(i,Gi({center:[0,0,0],radius:1.7,tube:.02,radialSegments:4,tubeSegments:4,arc:2*Math.PI})),material:new ft(i,{emissive:[0,0,0],diffuse:[0,0,0],specular:[0,0,0],shininess:0}),highlightMaterial:new mt(i,{edges:!1,edgeColor:[0,0,0],filled:!0,fillColor:[.8,.8,.8],fillAlpha:1}),pickable:!1,collidable:!1,clippable:!1,visible:!1,scale:[1,1,.1],rotation:[0,0,45]}),e),xCurve:i.addChild(new Ai(i,{geometry:r.curve,material:o.red,matrix:function(){const e=p.rotationMat4v(90*p.DEGTORAD,[0,1,0],p.identityMat4()),t=p.rotationMat4v(270*p.DEGTORAD,[1,0,0],p.identityMat4());return p.mulMat4(t,e,p.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,backfaces:!0,visible:!1}),e),xCurveHandle:i.addChild(new Ai(i,{geometry:r.curveHandle,material:o.pickable,matrix:function(){const e=p.rotationMat4v(90*p.DEGTORAD,[0,1,0],p.identityMat4()),t=p.rotationMat4v(270*p.DEGTORAD,[1,0,0],p.identityMat4());return p.mulMat4(t,e,p.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,backfaces:!0,visible:!1}),e),xCurveArrow1:i.addChild(new Ai(i,{geometry:r.arrowHead,material:o.red,matrix:function(){const e=p.translateMat4c(0,-.07,-.8,p.identityMat4()),t=p.scaleMat4v([.6,.6,.6],p.identityMat4()),s=p.rotationMat4v(0*p.DEGTORAD,[0,0,1],p.identityMat4());return p.mulMat4(p.mulMat4(e,t,p.identityMat4()),s,p.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1}),e),xCurveArrow2:i.addChild(new Ai(i,{geometry:r.arrowHead,material:o.red,matrix:function(){const e=p.translateMat4c(0,-.8,-.07,p.identityMat4()),t=p.scaleMat4v([.6,.6,.6],p.identityMat4()),s=p.rotationMat4v(90*p.DEGTORAD,[1,0,0],p.identityMat4());return p.mulMat4(p.mulMat4(e,t,p.identityMat4()),s,p.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1}),e),yCurve:i.addChild(new Ai(i,{geometry:r.curve,material:o.green,rotation:[-90,0,0],pickable:!1,collidable:!0,clippable:!1,backfaces:!0,visible:!1}),e),yCurveHandle:i.addChild(new Ai(i,{geometry:r.curveHandle,material:o.pickable,rotation:[-90,0,0],pickable:!0,collidable:!0,clippable:!1,backfaces:!0,visible:!1}),e),yCurveArrow1:i.addChild(new Ai(i,{geometry:r.arrowHead,material:o.green,matrix:function(){const e=p.translateMat4c(.07,0,-.8,p.identityMat4()),t=p.scaleMat4v([.6,.6,.6],p.identityMat4()),s=p.rotationMat4v(90*p.DEGTORAD,[0,0,1],p.identityMat4());return p.mulMat4(p.mulMat4(e,t,p.identityMat4()),s,p.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1}),e),yCurveArrow2:i.addChild(new Ai(i,{geometry:r.arrowHead,material:o.green,matrix:function(){const e=p.translateMat4c(.8,0,-.07,p.identityMat4()),t=p.scaleMat4v([.6,.6,.6],p.identityMat4()),s=p.rotationMat4v(90*p.DEGTORAD,[1,0,0],p.identityMat4());return p.mulMat4(p.mulMat4(e,t,p.identityMat4()),s,p.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1}),e),zCurve:i.addChild(new Ai(i,{geometry:r.curve,material:o.blue,matrix:p.rotationMat4v(180*p.DEGTORAD,[1,0,0],p.identityMat4()),pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),zCurveHandle:i.addChild(new Ai(i,{geometry:r.curveHandle,material:o.pickable,matrix:p.rotationMat4v(180*p.DEGTORAD,[1,0,0],p.identityMat4()),pickable:!0,collidable:!0,clippable:!1,visible:!1}),e),zCurveCurveArrow1:i.addChild(new Ai(i,{geometry:r.arrowHead,material:o.blue,matrix:function(){const e=p.translateMat4c(.8,-.07,0,p.identityMat4()),t=p.scaleMat4v([.6,.6,.6],p.identityMat4());return p.mulMat4(e,t,p.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1}),e),zCurveArrow2:i.addChild(new Ai(i,{geometry:r.arrowHead,material:o.blue,matrix:function(){const e=p.translateMat4c(.05,-.8,0,p.identityMat4()),t=p.scaleMat4v([.6,.6,.6],p.identityMat4()),s=p.rotationMat4v(90*p.DEGTORAD,[0,0,1],p.identityMat4());return p.mulMat4(p.mulMat4(e,t,p.identityMat4()),s,p.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1}),e),center:i.addChild(new Ai(i,{geometry:new ct(i,di({radius:.05})),material:o.center,pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),xAxisArrow:i.addChild(new Ai(i,{geometry:r.arrowHead,material:o.red,matrix:function(){const e=p.translateMat4c(0,1.1,0,p.identityMat4()),t=p.rotationMat4v(-90*p.DEGTORAD,[0,0,1],p.identityMat4());return p.mulMat4(t,e,p.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),xAxisArrowHandle:i.addChild(new Ai(i,{geometry:r.arrowHeadHandle,material:o.pickable,matrix:function(){const e=p.translateMat4c(0,1.1,0,p.identityMat4()),t=p.rotationMat4v(-90*p.DEGTORAD,[0,0,1],p.identityMat4());return p.mulMat4(t,e,p.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1}),e),xAxis:i.addChild(new Ai(i,{geometry:r.axis,material:o.red,matrix:function(){const e=p.translateMat4c(0,.5,0,p.identityMat4()),t=p.rotationMat4v(-90*p.DEGTORAD,[0,0,1],p.identityMat4());return p.mulMat4(t,e,p.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),xAxisHandle:i.addChild(new Ai(i,{geometry:r.axisHandle,material:o.pickable,matrix:function(){const e=p.translateMat4c(0,.5,0,p.identityMat4()),t=p.rotationMat4v(-90*p.DEGTORAD,[0,0,1],p.identityMat4());return p.mulMat4(t,e,p.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1}),e),yAxisArrow:i.addChild(new Ai(i,{geometry:r.arrowHead,material:o.green,matrix:function(){const e=p.translateMat4c(0,1.1,0,p.identityMat4()),t=p.rotationMat4v(180*p.DEGTORAD,[1,0,0],p.identityMat4());return p.mulMat4(t,e,p.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),yAxisArrowHandle:i.addChild(new Ai(i,{geometry:r.arrowHeadHandle,material:o.pickable,matrix:function(){const e=p.translateMat4c(0,1.1,0,p.identityMat4()),t=p.rotationMat4v(180*p.DEGTORAD,[1,0,0],p.identityMat4());return p.mulMat4(t,e,p.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1,opacity:.2}),e),yShaft:i.addChild(new Ai(i,{geometry:r.axis,material:o.green,position:[0,-.5,0],pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),yShaftHandle:i.addChild(new Ai(i,{geometry:r.axisHandle,material:o.pickable,position:[0,-.5,0],pickable:!0,collidable:!0,clippable:!1,visible:!1}),e),zAxisArrow:i.addChild(new Ai(i,{geometry:r.arrowHead,material:o.blue,matrix:function(){const e=p.translateMat4c(0,1.1,0,p.identityMat4()),t=p.rotationMat4v(-90*p.DEGTORAD,[.8,0,0],p.identityMat4());return p.mulMat4(t,e,p.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),zAxisArrowHandle:i.addChild(new Ai(i,{geometry:r.arrowHeadHandle,material:o.pickable,matrix:function(){const e=p.translateMat4c(0,1.1,0,p.identityMat4()),t=p.rotationMat4v(-90*p.DEGTORAD,[.8,0,0],p.identityMat4());return p.mulMat4(t,e,p.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1}),e),zShaft:i.addChild(new Ai(i,{geometry:r.axis,material:o.blue,matrix:function(){const e=p.translateMat4c(0,.5,0,p.identityMat4()),t=p.rotationMat4v(-90*p.DEGTORAD,[1,0,0],p.identityMat4());return p.mulMat4(t,e,p.identityMat4())}(),clippable:!1,pickable:!1,collidable:!0,visible:!1}),e),zAxisHandle:i.addChild(new Ai(i,{geometry:r.axisHandle,material:o.pickable,matrix:function(){const e=p.translateMat4c(0,.5,0,p.identityMat4()),t=p.rotationMat4v(-90*p.DEGTORAD,[1,0,0],p.identityMat4());return p.mulMat4(t,e,p.identityMat4())}(),clippable:!1,pickable:!0,collidable:!0,visible:!1}),e)},this._affordanceMeshes={planeFrame:i.addChild(new Ai(i,{geometry:new ct(i,Gi({center:[0,0,0],radius:2,tube:s,radialSegments:4,tubeSegments:4,arc:2*Math.PI})),material:new ft(i,{ambient:[1,1,1],diffuse:[0,0,0],emissive:[1,1,0]}),highlighted:!0,highlightMaterial:new mt(i,{edges:!1,filled:!0,fillColor:[1,1,0],fillAlpha:1}),pickable:!1,collidable:!1,clippable:!1,visible:!1,scale:[1,1,1],rotation:[0,0,45]}),e),xHoop:i.addChild(new Ai(i,{geometry:r.hoop,material:o.red,highlighted:!0,highlightMaterial:o.highlightRed,matrix:function(){const e=p.rotationMat4v(90*p.DEGTORAD,[0,1,0],p.identityMat4()),t=p.rotationMat4v(270*p.DEGTORAD,[1,0,0],p.identityMat4());return p.mulMat4(t,e,p.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),yHoop:i.addChild(new Ai(i,{geometry:r.hoop,material:o.green,highlighted:!0,highlightMaterial:o.highlightGreen,rotation:[-90,0,0],pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),zHoop:i.addChild(new Ai(i,{geometry:r.hoop,material:o.blue,highlighted:!0,highlightMaterial:o.highlightBlue,matrix:p.rotationMat4v(180*p.DEGTORAD,[1,0,0],p.identityMat4()),pickable:!1,collidable:!0,clippable:!1,backfaces:!0,visible:!1}),e),xAxisArrow:i.addChild(new Ai(i,{geometry:r.arrowHeadBig,material:o.red,matrix:function(){const e=p.translateMat4c(0,1.1,0,p.identityMat4()),t=p.rotationMat4v(-90*p.DEGTORAD,[0,0,1],p.identityMat4());return p.mulMat4(t,e,p.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),yAxisArrow:i.addChild(new Ai(i,{geometry:r.arrowHeadBig,material:o.green,matrix:function(){const e=p.translateMat4c(0,1.1,0,p.identityMat4()),t=p.rotationMat4v(180*p.DEGTORAD,[1,0,0],p.identityMat4());return p.mulMat4(t,e,p.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),zAxisArrow:i.addChild(new Ai(i,{geometry:r.arrowHeadBig,material:o.blue,matrix:function(){const e=p.translateMat4c(0,1.1,0,p.identityMat4()),t=p.rotationMat4v(-90*p.DEGTORAD,[.8,0,0],p.identityMat4());return p.mulMat4(t,e,p.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1}),e)}}_bindEvents(){const e=this;var t=!1;const s=-1,i=0,r=1,o=2,n=3,a=4,l=5,h=this._rootNode;var c=null,A=null;const u=p.vec2(),d=p.vec3([1,0,0]),f=p.vec3([0,1,0]),E=p.vec3([0,0,1]),m=this._viewer.scene.canvas.canvas,y=this._viewer.camera,g=this._viewer.scene;{const e=p.vec3([0,0,0]);let t=-1;this._onCameraViewMatrix=g.camera.on("viewMatrix",(()=>{})),this._onCameraProjMatrix=g.camera.on("projMatrix",(()=>{})),this._onSceneTick=g.on("tick",(()=>{const s=Math.abs(p.lenVec3(p.subVec3(g.camera.eye,this._pos,e)));if(s!==t&&"perspective"===y.projection){const e=.07*(Math.tan(y.perspective.fov*p.DEGTORAD)*s);h.scale=[e,e,e],t=s}if("ortho"===y.projection){const e=y.ortho.scale/10;h.scale=[e,e,e],t=s}}))}const I=function(){const e=new Float64Array(2);return function(t){if(t){for(var s=t.target,i=0,r=0;s.offsetParent;)i+=s.offsetLeft,r+=s.offsetTop,s=s.offsetParent;e[0]=t.pageX-i,e[1]=t.pageY-r}else t=window.event,e[0]=t.x,e[1]=t.y;return e}}(),v=function(){const t=p.mat4();return function(s,i){return p.quaternionToMat4(e._rootNode.quaternion,t),p.transformVec3(t,s,i),p.normalizeVec3(i),i}}();var T=function(){const e=p.vec3();return function(t){const s=Math.abs(t[0]);return s>Math.abs(t[1])&&s>Math.abs(t[2])?p.cross3Vec3(t,[0,1,0],e):p.cross3Vec3(t,[1,0,0],e),p.cross3Vec3(e,t,e),p.normalizeVec3(e),e}}();const _=function(){const t=p.vec3(),s=p.vec3(),i=p.vec4();return function(r,o,n){v(r,i);const a=T(i,o,n);P(o,a,t),P(n,a,s),p.subVec3(s,t);const l=p.dotVec3(s,i);e._pos[0]+=i[0]*l,e._pos[1]+=i[1]*l,e._pos[2]+=i[2]*l,e._rootNode.position=e._pos,e._sectionPlane&&(e._sectionPlane.pos=e._pos)}}();var R=function(){const t=p.vec4(),s=p.vec4(),i=p.vec4(),r=p.vec4();return function(o,n,a){v(o,r);if(!(P(n,r,t)&&P(a,r,s))){const e=T(r,n,a);P(n,e,t,1),P(a,e,s,1);var l=p.dotVec3(t,r);t[0]-=l*r[0],t[1]-=l*r[1],t[2]-=l*r[2],l=p.dotVec3(s,r),s[0]-=l*r[0],s[1]-=l*r[1],s[2]-=l*r[2]}p.normalizeVec3(t),p.normalizeVec3(s),l=p.dotVec3(t,s),l=p.clamp(l,-1,1);var h=Math.acos(l)*p.RADTODEG;p.cross3Vec3(t,s,i),p.dotVec3(i,r)<0&&(h=-h),e._rootNode.rotate(o,h),D()}}(),P=function(){const t=p.vec4([0,0,0,1]),s=p.mat4();return function(i,r,o,n){n=n||0,t[0]=i[0]/m.width*2-1,t[1]=-(i[1]/m.height*2-1),t[2]=0,t[3]=1,p.mulMat4(y.projMatrix,y.viewMatrix,s),p.inverseMat4(s),p.transformVec4(s,t,t),p.mulVec4Scalar(t,1/t[3]);var a=y.eye;p.subVec4(t,a,t);const l=e._sectionPlane.pos;var h=-p.dotVec3(l,r)-n,c=p.dotVec3(r,t);if(Math.abs(c)>.005){var A=-(p.dotVec3(r,a)+h)/c;return p.mulVec3Scalar(t,A,o),p.addVec3(o,a),p.subVec3(o,l,o),!0}return!1}}();const D=function(){const t=p.vec3(),s=p.mat4();return function(){e.sectionPlane&&(p.quaternionToMat4(h.quaternion,s),p.transformVec3(s,[0,0,1],t),e._setSectionPlaneDir(t))}}();var N,b=!1;this._onCameraControlHover=this._viewer.cameraControl.on("hoverEnter",(e=>{if(!this._visible)return;if(b)return;var h;t=!1,N&&(N.visible=!1);switch(e.entity.id){case this._displayMeshes.xAxisArrowHandle.id:case this._displayMeshes.xAxisHandle.id:h=this._affordanceMeshes.xAxisArrow,c=i;break;case this._displayMeshes.yAxisArrowHandle.id:case this._displayMeshes.yShaftHandle.id:h=this._affordanceMeshes.yAxisArrow,c=r;break;case this._displayMeshes.zAxisArrowHandle.id:case this._displayMeshes.zAxisHandle.id:h=this._affordanceMeshes.zAxisArrow,c=o;break;case this._displayMeshes.xCurveHandle.id:h=this._affordanceMeshes.xHoop,c=n;break;case this._displayMeshes.yCurveHandle.id:h=this._affordanceMeshes.yHoop,c=a;break;case this._displayMeshes.zCurveHandle.id:h=this._affordanceMeshes.zHoop,c=l;break;default:return void(c=s)}h&&(h.visible=!0),N=h,t=!0})),this._onCameraControlHoverLeave=this._viewer.cameraControl.on("hoverOutEntity",(e=>{this._visible&&(N&&(N.visible=!1),N=null,c=s)})),m.addEventListener("mousedown",this._canvasMouseDownListener=e=>{if(e.preventDefault(),this._visible&&t&&(this._viewer.cameraControl.pointerEnabled=!1,1===e.which)){b=!0;var s=I(e);A=c,u[0]=s[0],u[1]=s[1]}}),m.addEventListener("mousemove",this._canvasMouseMoveListener=e=>{if(!this._visible)return;if(!b)return;var t=I(e);const s=t[0],h=t[1];switch(A){case i:_(d,u,t);break;case r:_(f,u,t);break;case o:_(E,u,t);break;case n:R(d,u,t);break;case a:R(f,u,t);break;case l:R(E,u,t)}u[0]=s,u[1]=h}),m.addEventListener("mouseup",this._canvasMouseUpListener=e=>{this._visible&&(this._viewer.cameraControl.pointerEnabled=!0,b&&(e.which,b=!1,t=!1))}),m.addEventListener("wheel",this._canvasWheelListener=e=>{if(this._visible)Math.max(-1,Math.min(1,40*-e.deltaY))})}_destroy(){this._unbindEvents(),this._destroyNodes()}_unbindEvents(){const e=this._viewer,t=e.scene,s=t.canvas.canvas,i=e.camera,r=e.cameraControl;t.off(this._onSceneTick),s.removeEventListener("mousedown",this._canvasMouseDownListener),s.removeEventListener("mousemove",this._canvasMouseMoveListener),s.removeEventListener("mouseup",this._canvasMouseUpListener),s.removeEventListener("wheel",this._canvasWheelListener),i.off(this._onCameraViewMatrix),i.off(this._onCameraProjMatrix),r.off(this._onCameraControlHover),r.off(this._onCameraControlHoverLeave)}_destroyNodes(){this._setSectionPlane(null),this._rootNode.destroy(),this._displayMeshes={},this._affordanceMeshes={}}}class Ag{constructor(e,t,s){this.id=s.id,this._sectionPlane=s,this._mesh=new Ai(t,{id:s.id,geometry:new ct(t,At({xSize:.5,ySize:.5,zSize:.001})),material:new ft(t,{emissive:[1,1,1],diffuse:[0,0,0],backfaces:!1}),edgeMaterial:new gt(t,{edgeColor:[0,0,0],edgeAlpha:1,edgeWidth:1}),highlightMaterial:new mt(t,{fill:!0,fillColor:[.5,1,.5],fillAlpha:.7,edges:!0,edgeColor:[0,0,0],edgeAlpha:1,edgeWidth:1}),selectedMaterial:new mt(t,{fill:!0,fillColor:[0,0,1],fillAlpha:.7,edges:!0,edgeColor:[1,0,0],edgeAlpha:1,edgeWidth:1}),highlighted:!0,scale:[3,3,3],position:[0,0,0],rotation:[0,0,0],opacity:.3,edges:!0});{const e=p.vec3([0,0,0]),t=p.vec3(),s=p.vec3([0,0,1]),i=p.vec4(4),r=p.vec3(),o=()=>{const o=this._sectionPlane.scene.center,n=[-this._sectionPlane.dir[0],-this._sectionPlane.dir[1],-this._sectionPlane.dir[2]];p.subVec3(o,this._sectionPlane.pos,e);const a=-p.dotVec3(n,e);p.normalizeVec3(n),p.mulVec3Scalar(n,a,t);const l=p.vec3PairToQuaternion(s,this._sectionPlane.dir,i);r[0]=.1*t[0],r[1]=.1*t[1],r[2]=.1*t[2],this._mesh.quaternion=l,this._mesh.position=r};this._onSectionPlanePos=this._sectionPlane.on("pos",o),this._onSectionPlaneDir=this._sectionPlane.on("dir",o)}this._highlighted=!1,this._selected=!1}setHighlighted(e){this._highlighted=!!e,this._mesh.highlighted=this._highlighted,this._mesh.highlightMaterial.fillColor=e?[0,.7,0]:[0,0,0]}getHighlighted(){return this._highlighted}setSelected(e){this._selected=!!e,this._mesh.edgeMaterial.edgeWidth=e?3:1,this._mesh.highlightMaterial.edgeWidth=e?3:1}getSelected(){return this._selected}destroy(){this._sectionPlane.off(this._onSectionPlanePos),this._sectionPlane.off(this._onSectionPlaneDir),this._mesh.destroy()}}class ug{constructor(e,t){if(!(t.onHoverEnterPlane&&t.onHoverLeavePlane&&t.onClickedNothing&&t.onClickedPlane))throw"Missing config(s): onHoverEnterPlane, onHoverLeavePlane, onClickedNothing || onClickedPlane";this.plugin=e,this._viewer=e.viewer,this._onHoverEnterPlane=t.onHoverEnterPlane,this._onHoverLeavePlane=t.onHoverLeavePlane,this._onClickedNothing=t.onClickedNothing,this._onClickedPlane=t.onClickedPlane,this._visible=!0,this._planes={},this._canvas=t.overviewCanvas,this._scene=new qt(this._viewer,{canvasId:this._canvas.id,transparent:!0}),this._scene.clearLights(),new qe(this._scene,{dir:[.4,-.4,.8],color:[.8,1,1],intensity:1,space:"view"}),new qe(this._scene,{dir:[-.8,-.3,-.4],color:[.8,.8,.8],intensity:1,space:"view"}),new qe(this._scene,{dir:[.8,-.6,-.8],color:[1,1,1],intensity:1,space:"view"}),this._scene.camera,this._scene.camera.perspective.fov=70,this._zUp=!1;{const e=this._scene.camera,t=p.rotationMat4c(-90*p.DEGTORAD,1,0,0),s=p.vec3(),i=p.vec3(),r=p.vec3();this._synchCamera=()=>{const o=this._viewer.camera.eye,n=this._viewer.camera.look,a=this._viewer.camera.up;p.mulVec3Scalar(p.normalizeVec3(p.subVec3(o,n,s)),7),this._zUp?(p.transformVec3(t,s,i),p.transformVec3(t,a,r),e.look=[0,0,0],e.eye=p.transformVec3(t,s,i),e.up=p.transformPoint3(t,a,r)):(e.look=[0,0,0],e.eye=s,e.up=a)}}this._onViewerCameraMatrix=this._viewer.camera.on("matrix",this._synchCamera),this._onViewerCameraWorldAxis=this._viewer.camera.on("worldAxis",this._synchCamera),this._onViewerCameraFOV=this._viewer.camera.perspective.on("fov",(e=>{this._scene.camera.perspective.fov=e}));var s=null;this._onInputMouseMove=this._scene.input.on("mousemove",(e=>{const t=this._scene.pick({canvasPos:e});if(t){if(!s||t.entity.id!==s.id){if(s){this._planes[s.id]&&this._onHoverLeavePlane(s.id)}s=t.entity;this._planes[s.id]&&this._onHoverEnterPlane(s.id)}}else s&&(this._onHoverLeavePlane(s.id),s=null)})),this._scene.canvas.canvas.addEventListener("mouseup",this._onCanvasMouseUp=()=>{if(s){this._planes[s.id]&&this._onClickedPlane(s.id)}else this._onClickedNothing()}),this._scene.canvas.canvas.addEventListener("mouseout",this._onCanvasMouseOut=()=>{s&&(this._onHoverLeavePlane(s.id),s=null)}),this.setVisible(t.overviewVisible)}addSectionPlane(e){this._planes[e.id]=new Ag(this,this._scene,e)}setPlaneHighlighted(e,t){const s=this._planes[e];s&&s.setHighlighted(t)}setPlaneSelected(e,t){const s=this._planes[e];s&&s.setSelected(t)}removeSectionPlane(e){const t=this._planes[e.id];t&&(t.destroy(),delete this._planes[e.id])}setVisible(e=!0){this._visible=e,this._canvas.style.visibility=e?"visible":"hidden"}getVisible(){return this._visible}destroy(){this._viewer.camera.off(this._onViewerCameraMatrix),this._viewer.camera.off(this._onViewerCameraWorldAxis),this._viewer.camera.perspective.off(this._onViewerCameraFOV),this._scene.input.off(this._onInputMouseMove),this._scene.canvas.canvas.removeEventListener("mouseup",this._onCanvasMouseUp),this._scene.canvas.canvas.removeEventListener("mouseout",this._onCanvasMouseOut),this._scene.destroy()}}const pg=p.AABB3(),dg=p.vec3();class fg extends a{constructor(e,t={}){if(super("SectionPlanes",e),this._freeControls=[],this._sectionPlanes=e.scene.sectionPlanes,this._controls={},this._shownControlId=null,null!==t.overviewCanvasId&&void 0!==t.overviewCanvasId){const e=document.getElementById(t.overviewCanvasId);e?this._overview=new ug(this,{overviewCanvas:e,visible:t.overviewVisible,onHoverEnterPlane:e=>{this._overview.setPlaneHighlighted(e,!0)},onHoverLeavePlane:e=>{this._overview.setPlaneHighlighted(e,!1)},onClickedPlane:e=>{if(this.getShownControl()===e)return void this.hideControl();this.showControl(e);const t=this.sectionPlanes[e].pos;pg.set(this.viewer.scene.aabb),p.getAABB3Center(pg,dg),pg[0]+=t[0]-dg[0],pg[1]+=t[1]-dg[1],pg[2]+=t[2]-dg[2],pg[3]+=t[0]-dg[0],pg[4]+=t[1]-dg[1],pg[5]+=t[2]-dg[2],this.viewer.cameraFlight.flyTo({aabb:pg,fitFOV:65})},onClickedNothing:()=>{this.hideControl()}}):this.warn("Can't find overview canvas: '"+t.overviewCanvasId+"' - will create plugin without overview")}this._onSceneSectionPlaneCreated=e.scene.on("sectionPlaneCreated",(e=>{this._sectionPlaneCreated(e)}))}setOverviewVisible(e){this._overview&&this._overview.setVisible(e)}getOverviewVisible(){if(this._overview)return this._overview.getVisible()}get sectionPlanes(){return this._sectionPlanes}createSectionPlane(e={}){void 0!==e.id&&null!==e.id&&this.viewer.scene.components[e.id]&&(this.error("Viewer component with this ID already exists: "+e.id),delete e.id);return new fi(this.viewer.scene,{id:e.id,pos:e.pos,dir:e.dir,active:!0})}_sectionPlaneCreated(e){const t=this._freeControls.length>0?this._freeControls.pop():new cg(this);t._setSectionPlane(e),t.setVisible(!1),this._controls[e.id]=t,this._overview&&this._overview.addSectionPlane(e),e.once("destroyed",(()=>{this._sectionPlaneDestroyed(e)}))}flipSectionPlanes(){const e=this.viewer.scene.sectionPlanes;for(let t in e){e[t].flipDir()}}showControl(e){const t=this._controls[e];t?(this.hideControl(),t.setVisible(!0),this._overview&&this._overview.setPlaneSelected(e,!0),this._shownControlId=e):this.error("Control not found: "+e)}getShownControl(){return this._shownControlId}hideControl(){for(var e in this._controls)this._controls.hasOwnProperty(e)&&(this._controls[e].setVisible(!1),this._overview&&this._overview.setPlaneSelected(e,!1));this._shownControlId=null}destroySectionPlane(e){var t=this.viewer.scene.sectionPlanes[e];t?(this._sectionPlaneDestroyed(t),t.destroy(),e===this._shownControlId&&(this._shownControlId=null)):this.error("SectionPlane not found: "+e)}_sectionPlaneDestroyed(e){this._overview&&this._overview.removeSectionPlane(e);const t=this._controls[e.id];t&&(t.setVisible(!1),t._setSectionPlane(null),delete this._controls[e.id],this._freeControls.push(t))}clear(){const e=Object.keys(this._sectionPlanes);for(var t=0,s=e.length;t<s;t++)this.destroySectionPlane(e[t])}send(e,t){switch(e){case"snapshotStarting":for(let e in this._controls)this._controls.hasOwnProperty(e)&&this._controls[e].setCulled(!0);break;case"snapshotFinished":for(let e in this._controls)this._controls.hasOwnProperty(e)&&this._controls[e].setCulled(!1);break;case"clearSectionPlanes":this.clear()}}destroy(){this.clear(),this._overview&&this._overview.destroy(),this._destroyFreeControls(),super.destroy()}_destroyFreeControls(){for(var e=this._freeControls.pop();e;)e._destroy(),e=this._freeControls.pop();this.viewer.scene.off(this._onSceneSectionPlaneCreated)}}p.vec3(),p.mat4(),p.AABB3(),p.vec3(),p.vec3();const Eg=[];class mg extends a{constructor(e,t={}){if(super("TreeViewPlugin",e),this.errors=[],this.valid=!0,t.containerElement){for(let e=0;;e++)if(!Eg[e]){Eg[e]=this,this._index=e,this._id=`tree-${e}`;break}if(this._containerElement=t.containerElement,this._metaModels={},this._autoAddModels=!1!==t.autoAddModels,this._autoExpandDepth=t.autoExpandDepth||0,this._sortNodes=!1!==t.sortNodes,this._pruneEmptyNodes=!1!==t.pruneEmptyNodes,this._viewer=e,this._rootElement=null,this._muteSceneEvents=!1,this._muteTreeEvents=!1,this._rootNodes=[],this._objectNodes={},this._nodeNodes={},this._rootName=t.rootName,this._sortNodes=t.sortNodes,this._pruneEmptyNodes=t.pruneEmptyNodes,this._showListItemElementId=null,this._containerElement.oncontextmenu=e=>{e.preventDefault()},this._onObjectVisibility=this._viewer.scene.on("objectVisibility",(e=>{if(this._muteSceneEvents)return;const t=e.id,s=this._objectNodes[t];if(!s)return;const i=e.visible;if(!(i!==s.checked))return;this._muteTreeEvents=!0,s.checked=i,i?s.numVisibleEntities++:s.numVisibleEntities--;const r=document.getElementById(`checkbox-${s.nodeId}`);r&&(r.checked=i);let o=s.parent;for(;o;){o.checked=i,i?o.numVisibleEntities++:o.numVisibleEntities--;const e=document.getElementById(`checkbox-${o.nodeId}`);if(e){const t=o.numVisibleEntities>0;t!==e.checked&&(e.checked=t)}o=o.parent}this._muteTreeEvents=!1})),this._onObjectXrayed=this._viewer.scene.on("objectXRayed",(e=>{if(this._muteSceneEvents)return;const t=e.id,s=this._objectNodes[t];if(!s)return;this._muteTreeEvents=!0;const i=e.xrayed;if(!(i!==s.xrayed))return;s.xrayed=i;const r=s.nodeId,o=document.getElementById(r);null!==o&&(i?o.classList.add("xrayed-node"):o.classList.remove("xrayed-node")),this._muteTreeEvents=!1})),this._switchExpandHandler=e=>{e.preventDefault(),e.stopPropagation();const t=e.target;this._expandSwitchElement(t)},this._switchCollapseHandler=e=>{e.preventDefault(),e.stopPropagation();const t=e.target;this._collapseSwitchElement(t)},this._checkboxChangeHandler=e=>{if(this._muteTreeEvents)return;this._muteSceneEvents=!0;const t=e.target,s=t.checked,i=t.id.replace("checkbox-",""),r=this._nodeNodes[i],o=this._viewer.scene.objects;let n=0;this._withNodeTree(r,(e=>{const t=e.objectId,i=`checkbox-${e.nodeId}`,r=o[t],a=0===e.children.length;e.numVisibleEntities=s?e.numEntities:0,a&&s!==e.checked&&n++,e.checked=s;const l=document.getElementById(i);l&&(l.checked=s),r&&(r.visible=s)}));let a=r.parent;for(;a;){a.checked=s;const e=document.getElementById(`checkbox-${a.nodeId}`);s?a.numVisibleEntities+=n:a.numVisibleEntities-=n;const t=a.numVisibleEntities>0;t!==e.checked&&(e.checked=t),a=a.parent}this._muteSceneEvents=!1},this._hierarchy=t.hierarchy||"containment",this._autoExpandDepth=t.autoExpandDepth||0,this._autoAddModels){const e=Object.keys(this.viewer.metaScene.metaModels);for(let t=0,s=e.length;t<s;t++){const s=e[t];this.viewer.metaScene.metaModels[s].finalized&&this.addModel(s)}this.viewer.scene.on("modelLoaded",(e=>{this.viewer.metaScene.metaModels[e]&&this.addModel(e)}))}this.hierarchy=t.hierarchy}else this.error("Config expected: containerElement")}set hierarchy(e){"containment"!==(e=e||"containment")&&"storeys"!==e&&"types"!==e&&(this.error("Unsupported value for `hierarchy' - defaulting to 'containment'"),e="containment"),this._hierarchy!==e&&(this._hierarchy=e,this._createNodes())}get hierarchy(){return this._hierarchy}addModel(e,t={}){if(!this._containerElement)return;const s=this.viewer.scene.models[e];if(!s)throw"Model not found: "+e;const i=this.viewer.metaScene.metaModels[e];i?this._metaModels[e]?this.warn("Model already added: "+e):(this._metaModels[e]=i,s.on("destroyed",(()=>{this.removeModel(s.id)})),this._createNodes()):this.error("MetaModel not found: "+e)}removeModel(e){if(!this._containerElement)return;this._metaModels[e]&&(delete this._metaModels[e],this._createNodes())}showNode(e){this._showListItemElementId&&this.unShowNode();const t=this._objectNodes[e];if(!t)return;const s=t.nodeId,i="switch-"+s,r=document.getElementById(i);if(r)return this._expandSwitchElement(r),void r.scrollIntoView();const o=[];o.unshift(t);let n=t.parent;for(;n;)o.unshift(n),n=n.parent;for(let e=0,t=o.length;e<t;e++){const t="switch-"+o[e].nodeId,s=document.getElementById(t);s&&this._expandSwitchElement(s)}const a=s,l=document.getElementById(a);l.scrollIntoView({block:"center"}),l.classList.add("highlighted-node"),this._showListItemElementId=a}unShowNode(){if(!this._showListItemElementId)return;const e=document.getElementById(this._showListItemElementId);e?(e.classList.remove("highlighted-node"),this._showListItemElementId=null):this._showListItemElementId=null}expandToDepth(e){this.collapse();const t=(s,i)=>{if(i===e)return;const r="switch-"+s.nodeId,o=document.getElementById(r);if(o){this._expandSwitchElement(o);const e=s.children;for(var n=0,a=e.length;n<a;n++){const s=e[n];t(s,i+1)}}};for(let e=0,s=this._rootNodes.length;e<s;e++){const s=this._rootNodes[e];t(s,0)}}collapse(){for(let e=0,t=this._rootNodes.length;e<t;e++){const t=this._rootNodes[e].objectId;this._collapseNode(t)}}withNodeTree(e,t){t(e);const s=e.children;if(s)for(let e=0,i=s.length;e<i;e++)this.withNodeTree(s[e],t)}destroy(){this._containerElement&&(this._metaModels={},this._rootElement&&!this._destroyed&&(this._rootElement.parentNode.removeChild(this._rootElement),this._viewer.scene.off(this._onObjectVisibility),this._destroyed=!0),delete Eg[this._index],super.destroy())}_createNodes(){this._rootElement&&(this._rootElement.parentNode.removeChild(this._rootElement),this._rootElement=null),this._rootNodes=[],this._objectNodes={},this._nodeNodes={},this._validate(),this.valid||"storeys"!==this._hierarchy?this._createEnabledNodes():this._createDisabledNodes()}_validate(){if(this.errors=[],"storeys"===this._hierarchy)this.valid=this._validateMetaModelForStoreysHierarchy();else this.valid=this._rootNodes.length>0;return this.valid}_validateMetaModelForStoreysHierarchy(e=0,t,s){return!0}_createEnabledNodes(){switch(this._pruneEmptyNodes&&this._findEmptyNodes(),this._hierarchy){case"storeys":this._createStoreysNodes(),0===this._rootNodes.length&&this.error("Failed to build storeys hierarchy");break;case"types":this._createTypesNodes();break;default:this._createContainmentNodes()}this._sortNodes&&this._doSortNodes(),this._synchNodesToEntities(),this._createTrees(),this.expandToDepth(this._autoExpandDepth)}_createDisabledNodes(){const e=document.createElement("ul");this._rootElement=e,this._containerElement.appendChild(e);const t=this._viewer.metaScene.rootMetaObjects;for(let s in t){const i=t[s],r=i.type,o=i.name,n=o&&""!==o&&"Undefined"!==o&&"Default"!==o?o:r,a=document.createElement("li");e.appendChild(a);const l=document.createElement("a");l.href="#",l.textContent="!",l.classList.add("warn"),l.classList.add("warning"),a.appendChild(l);const h=document.createElement("span");h.textContent=n,a.appendChild(h)}}_findEmptyNodes(){const e=this._viewer.metaScene.rootMetaObjects;for(let t in e)this._findEmptyNodes2(e[t])}_findEmptyNodes2(e,t=0){const s=this.viewer.scene,i=e.children,r=e.id,o=s.objects[r];if(e._countEntities=0,o&&e._countEntities++,i)for(let t=0,s=i.length;t<s;t++){const s=i[t];s._countEntities=this._findEmptyNodes2(s),e._countEntities+=s._countEntities}return e._countEntities}_createStoreysNodes(){const e=this._viewer.metaScene.rootMetaObjects;for(let t in e)this._createStoreysNodes2(e[t],null,null,null)}_createStoreysNodes2(e,t,s,i){if(this._pruneEmptyNodes&&0===e._countEntities)return;const r=e.type,o=e.name,n=e.children,a=e.id;if("IfcBuilding"===r)t={nodeId:`${this._id}-${a}`,objectId:a,title:this._rootName||(o&&""!==o&&"Undefined"!==o&&"Default"!==o?o:r),type:r,parent:null,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]},this._rootNodes.push(t),this._objectNodes[t.objectId]=t,this._nodeNodes[t.nodeId]=t;else if("IfcBuildingStorey"===r){if(!t)return void this.error("Failed to build storeys hierarchy for model '"+this.metaModel.id+"' - model does not have an IfcBuilding object, or is not an IFC model");s={nodeId:`${this._id}-${a}`,objectId:a,title:o&&""!==o&&"Undefined"!==o&&"Default"!==o?o:r,type:r,parent:t,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]},t.children.push(s),this._objectNodes[s.objectId]=s,this._nodeNodes[s.nodeId]=s,i={}}else if(s){if(this._viewer.scene.objects[a]){let e=(i=i||{})[r];e||(e={nodeId:`${this._id}-${s.objectId}-${r}`,objectId:`${s.objectId}-${r}`,title:r,type:r,parent:s,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]},s.children.push(e),this._objectNodes[e.objectId]=e,this._nodeNodes[e.nodeId]=e,i[r]=e);const t={nodeId:`${this._id}-${a}`,objectId:a,title:o&&""!==o&&"Undefined"!==o&&"Default"!==o?o:r,type:r,parent:e,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]};e.children.push(t),this._objectNodes[t.objectId]=t,this._nodeNodes[t.nodeId]=t}}if(n)for(let e=0,r=n.length;e<r;e++){const r=n[e];this._createStoreysNodes2(r,t,s,i)}}_createTypesNodes(){const e=this._viewer.metaScene.rootMetaObjects;for(let t in e)this._createTypesNodes2(e[t],null,null)}_createTypesNodes2(e,t,s){if(this._pruneEmptyNodes&&0===e._countEntities)return;const i=e.type,r=e.name,o=e.children,n=e.id;if(e.parent){if(t){if(this._viewer.scene.objects[n]){let e=s[i];e||(e={nodeId:`${this._id}-${t.objectId}-${i}`,objectId:`${t.objectId}-${i}`,title:i,type:i,parent:t,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]},t.children.push(e),this._objectNodes[e.objectId]=e,this._nodeNodes[e.nodeId]=e,s[i]=e);const o={nodeId:`${this._id}-${n}`,objectId:n,title:r&&""!==r&&"Default"!==r?r:i,type:i,parent:e,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]};e.children.push(o),this._objectNodes[o.objectId]=o,this._nodeNodes[o.nodeId]=o}}}else t={nodeId:`${this._id}-${n}`,objectId:n,title:this._rootName||(r&&""!==r&&"Undefined"!==r&&"Default"!==r?r:i),type:i,parent:null,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]},this._rootNodes.push(t),this._objectNodes[t.objectId]=t,this._nodeNodes[t.nodeId]=t,s={};if(o)for(let e=0,i=o.length;e<i;e++){const i=o[e];this._createTypesNodes2(i,t,s)}}_createContainmentNodes(){const e=this._viewer.metaScene.rootMetaObjects;for(let t in e)this._createContainmentNodes2(e[t],null)}_createContainmentNodes2(e,t){if(this._pruneEmptyNodes&&0===e._countEntities)return;const s=e.type,i=e.name||s,r=e.children,o=e.id,n={nodeId:`${this._id}-${o}`,objectId:o,title:t?i&&""!==i&&"Undefined"!==i&&"Default"!==i?i:s:this._rootName||i,type:s,parent:t,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]};if(t?t.children.push(n):this._rootNodes.push(n),this._objectNodes[n.objectId]=n,this._nodeNodes[n.nodeId]=n,r)for(let e=0,t=r.length;e<t;e++){const t=r[e];this._createContainmentNodes2(t,n)}}_doSortNodes(){for(let e=0,t=this._rootNodes.length;e<t;e++){const t=this._rootNodes[e];this._sortChildren(t)}}_sortChildren(e){const t=e.children;if(t&&0!==t.length){"storeys"===this._hierarchy&&"IfcBuilding"===e.type?t.sort(this._getSpatialSortFunc()):t.sort(this._alphaSortFunc);for(let e=0,s=t.length;e<s;e++){const s=t[e];this._sortChildren(s)}}}_getSpatialSortFunc(){const e=this.viewer,t=e.scene,s=t.camera,i=e.metaScene;return this._spatialSortFunc||(this._spatialSortFunc=(e,r)=>{e.aabb&&r.aabb||(e.aabb||(e.aabb=t.getAABB(i.getObjectIDsInSubtree(e.objectId))),r.aabb||(r.aabb=t.getAABB(i.getObjectIDsInSubtree(r.objectId))));let o=0;return o=s.xUp?0:s.yUp?1:2,e.aabb[o]>r.aabb[o]?-1:e.aabb[o]<r.aabb[o]?1:0})}_alphaSortFunc(e,t){const s=e.title.toUpperCase(),i=t.title.toUpperCase();return s<i?-1:s>i?1:0}_synchNodesToEntities(){const e=Object.keys(this.viewer.metaScene.metaObjects),t=this._viewer.metaScene.metaObjects,s=this._viewer.scene.objects;for(let i=0,r=e.length;i<r;i++){const r=e[i];if(t[r]){const e=this._objectNodes[r];if(e){const t=s[r];if(t){const s=t.visible;e.numEntities=1,e.xrayed=t.xrayed,s?(e.numVisibleEntities=1,e.checked=!0):(e.numVisibleEntities=0,e.checked=!1);let i=e.parent;for(;i;)i.numEntities++,s&&(i.numVisibleEntities++,i.checked=!0),i=i.parent}}}}}_withNodeTree(e,t){t(e);const s=e.children;if(s)for(let e=0,i=s.length;e<i;e++)this._withNodeTree(s[e],t)}_createTrees(){if(0===this._rootNodes.length)return;const e=this._rootNodes.map((e=>this._createNodeElement(e))),t=document.createElement("ul");e.forEach((e=>{t.appendChild(e)})),this._containerElement.appendChild(t),this._rootElement=t}_createNodeElement(e){const t=document.createElement("li"),s=e.nodeId;if(e.xrayed&&t.classList.add("xrayed-node"),t.id=s,e.children.length>0){const e="switch-"+s,i=document.createElement("a");i.href="#",i.id=e,i.textContent="+",i.classList.add("plus"),i.addEventListener("click",this._switchExpandHandler),t.appendChild(i)}const i=document.createElement("input");i.id=`checkbox-${s}`,i.type="checkbox",i.checked=e.checked,i.style["pointer-events"]="all",i.addEventListener("change",this._checkboxChangeHandler),t.appendChild(i);const r=document.createElement("span");return r.textContent=e.title,t.appendChild(r),r.oncontextmenu=t=>{this.fire("contextmenu",{event:t,viewer:this._viewer,treeViewPlugin:this,treeViewNode:e}),t.preventDefault()},r.onclick=t=>{this.fire("nodeTitleClicked",{event:t,viewer:this._viewer,treeViewPlugin:this,treeViewNode:e}),t.preventDefault()},t}_expandSwitchElement(e){const t=e.parentElement;if(t.getElementsByTagName("li")[0])return;const s=t.id,i=this._nodeNodes[s].children.map((e=>this._createNodeElement(e))),r=document.createElement("ul");i.forEach((e=>{r.appendChild(e)})),t.appendChild(r),e.classList.remove("plus"),e.classList.add("minus"),e.textContent="-",e.removeEventListener("click",this._switchExpandHandler),e.addEventListener("click",this._switchCollapseHandler)}_collapseNode(e){const t="switch-"+e,s=document.getElementById(t);this._collapseSwitchElement(s)}_collapseSwitchElement(e){if(!e)return;const t=e.parentElement;if(!t)return;const s=t.querySelector("ul");s&&(t.removeChild(s),e.classList.remove("minus"),e.classList.add("plus"),e.textContent="+",e.removeEventListener("click",this._switchCollapseHandler),e.addEventListener("click",this._switchExpandHandler))}}class yg{constructor(){}getManifest(e,t,s){y.loadJSON(e,(e=>{t(e)}),(function(e){s(e)}))}getMetaModel(e,t,s){y.loadJSON(e,(e=>{t(e)}),(function(e){s(e)}))}getXKT(e,t,s){var i=()=>{};t=t||i,s=s||i;const r=e.match(/^data:(.*?)(;base64)?,(.*)$/);if(r){const e=!!r[2];var o=r[3];o=window.decodeURIComponent(o),e&&(o=window.atob(o));try{const e=new ArrayBuffer(o.length),s=new Uint8Array(e);for(var n=0;n<o.length;n++)s[n]=o.charCodeAt(n);t(e)}catch(e){s(e)}}else{const i=new XMLHttpRequest;i.open("GET",e,!0),i.responseType="arraybuffer",i.onreadystatechange=function(){4===i.readyState&&(200===i.status?t(i.response):s("getXKT error : "+i.response))},i.send(null)}}}
-/*! pako 2.1.0 https://github.com/nodeca/pako @license (MIT AND Zlib) */!function(t,s){"object"==typeof e&&"undefined"!=typeof module?s(e):"function"==typeof define&&define.amd?define(["exports"],s):s((t="undefined"!=typeof globalThis?globalThis:t||self).pako={})}(void 0,(function(e){function t(e){let t=e.length;for(;--t>=0;)e[t]=0}const s=new Uint8Array([0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0]),i=new Uint8Array([0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13]),r=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7]),o=new Uint8Array([16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15]),n=new Array(576);t(n);const a=new Array(60);t(a);const l=new Array(512);t(l);const h=new Array(256);t(h);const c=new Array(29);t(c);const A=new Array(30);function u(e,t,s,i,r){this.static_tree=e,this.extra_bits=t,this.extra_base=s,this.elems=i,this.max_length=r,this.has_stree=e&&e.length}let p,d,f;function E(e,t){this.dyn_tree=e,this.max_code=0,this.stat_desc=t}t(A);const m=e=>e<256?l[e]:l[256+(e>>>7)],y=(e,t)=>{e.pending_buf[e.pending++]=255&t,e.pending_buf[e.pending++]=t>>>8&255},g=(e,t,s)=>{e.bi_valid>16-s?(e.bi_buf|=t<<e.bi_valid&65535,y(e,e.bi_buf),e.bi_buf=t>>16-e.bi_valid,e.bi_valid+=s-16):(e.bi_buf|=t<<e.bi_valid&65535,e.bi_valid+=s)},I=(e,t,s)=>{g(e,s[2*t],s[2*t+1])},v=(e,t)=>{let s=0;do{s|=1&e,e>>>=1,s<<=1}while(--t>0);return s>>>1},T=(e,t,s)=>{const i=new Array(16);let r,o,n=0;for(r=1;r<=15;r++)n=n+s[r-1]<<1,i[r]=n;for(o=0;o<=t;o++){let t=e[2*o+1];0!==t&&(e[2*o]=v(i[t]++,t))}},_=e=>{let t;for(t=0;t<286;t++)e.dyn_ltree[2*t]=0;for(t=0;t<30;t++)e.dyn_dtree[2*t]=0;for(t=0;t<19;t++)e.bl_tree[2*t]=0;e.dyn_ltree[512]=1,e.opt_len=e.static_len=0,e.sym_next=e.matches=0},R=e=>{e.bi_valid>8?y(e,e.bi_buf):e.bi_valid>0&&(e.pending_buf[e.pending++]=e.bi_buf),e.bi_buf=0,e.bi_valid=0},P=(e,t,s,i)=>{const r=2*t,o=2*s;return e[r]<e[o]||e[r]===e[o]&&i[t]<=i[s]},D=(e,t,s)=>{const i=e.heap[s];let r=s<<1;for(;r<=e.heap_len&&(r<e.heap_len&&P(t,e.heap[r+1],e.heap[r],e.depth)&&r++,!P(t,i,e.heap[r],e.depth));)e.heap[s]=e.heap[r],s=r,r<<=1;e.heap[s]=i},N=(e,t,r)=>{let o,n,a,l,u=0;if(0!==e.sym_next)do{o=255&e.pending_buf[e.sym_buf+u++],o+=(255&e.pending_buf[e.sym_buf+u++])<<8,n=e.pending_buf[e.sym_buf+u++],0===o?I(e,n,t):(a=h[n],I(e,a+256+1,t),l=s[a],0!==l&&(n-=c[a],g(e,n,l)),o--,a=m(o),I(e,a,r),l=i[a],0!==l&&(o-=A[a],g(e,o,l)))}while(u<e.sym_next);I(e,256,t)},b=(e,t)=>{const s=t.dyn_tree,i=t.stat_desc.static_tree,r=t.stat_desc.has_stree,o=t.stat_desc.elems;let n,a,l,h=-1;for(e.heap_len=0,e.heap_max=573,n=0;n<o;n++)0!==s[2*n]?(e.heap[++e.heap_len]=h=n,e.depth[n]=0):s[2*n+1]=0;for(;e.heap_len<2;)l=e.heap[++e.heap_len]=h<2?++h:0,s[2*l]=1,e.depth[l]=0,e.opt_len--,r&&(e.static_len-=i[2*l+1]);for(t.max_code=h,n=e.heap_len>>1;n>=1;n--)D(e,s,n);l=o;do{n=e.heap[1],e.heap[1]=e.heap[e.heap_len--],D(e,s,1),a=e.heap[1],e.heap[--e.heap_max]=n,e.heap[--e.heap_max]=a,s[2*l]=s[2*n]+s[2*a],e.depth[l]=(e.depth[n]>=e.depth[a]?e.depth[n]:e.depth[a])+1,s[2*n+1]=s[2*a+1]=l,e.heap[1]=l++,D(e,s,1)}while(e.heap_len>=2);e.heap[--e.heap_max]=e.heap[1],((e,t)=>{const s=t.dyn_tree,i=t.max_code,r=t.stat_desc.static_tree,o=t.stat_desc.has_stree,n=t.stat_desc.extra_bits,a=t.stat_desc.extra_base,l=t.stat_desc.max_length;let h,c,A,u,p,d,f=0;for(u=0;u<=15;u++)e.bl_count[u]=0;for(s[2*e.heap[e.heap_max]+1]=0,h=e.heap_max+1;h<573;h++)c=e.heap[h],u=s[2*s[2*c+1]+1]+1,u>l&&(u=l,f++),s[2*c+1]=u,c>i||(e.bl_count[u]++,p=0,c>=a&&(p=n[c-a]),d=s[2*c],e.opt_len+=d*(u+p),o&&(e.static_len+=d*(r[2*c+1]+p)));if(0!==f){do{for(u=l-1;0===e.bl_count[u];)u--;e.bl_count[u]--,e.bl_count[u+1]+=2,e.bl_count[l]--,f-=2}while(f>0);for(u=l;0!==u;u--)for(c=e.bl_count[u];0!==c;)A=e.heap[--h],A>i||(s[2*A+1]!==u&&(e.opt_len+=(u-s[2*A+1])*s[2*A],s[2*A+1]=u),c--)}})(e,t),T(s,h,e.bl_count)},C=(e,t,s)=>{let i,r,o=-1,n=t[1],a=0,l=7,h=4;for(0===n&&(l=138,h=3),t[2*(s+1)+1]=65535,i=0;i<=s;i++)r=n,n=t[2*(i+1)+1],++a<l&&r===n||(a<h?e.bl_tree[2*r]+=a:0!==r?(r!==o&&e.bl_tree[2*r]++,e.bl_tree[32]++):a<=10?e.bl_tree[34]++:e.bl_tree[36]++,a=0,o=r,0===n?(l=138,h=3):r===n?(l=6,h=3):(l=7,h=4))},O=(e,t,s)=>{let i,r,o=-1,n=t[1],a=0,l=7,h=4;for(0===n&&(l=138,h=3),i=0;i<=s;i++)if(r=n,n=t[2*(i+1)+1],!(++a<l&&r===n)){if(a<h)do{I(e,r,e.bl_tree)}while(0!=--a);else 0!==r?(r!==o&&(I(e,r,e.bl_tree),a--),I(e,16,e.bl_tree),g(e,a-3,2)):a<=10?(I(e,17,e.bl_tree),g(e,a-3,3)):(I(e,18,e.bl_tree),g(e,a-11,7));a=0,o=r,0===n?(l=138,h=3):r===n?(l=6,h=3):(l=7,h=4)}};let S=!1;const x=(e,t,s,i)=>{g(e,0+(i?1:0),3),R(e),y(e,s),y(e,~s),s&&e.pending_buf.set(e.window.subarray(t,t+s),e.pending),e.pending+=s};var w={_tr_init:e=>{S||((()=>{let e,t,o,E,m;const y=new Array(16);for(o=0,E=0;E<28;E++)for(c[E]=o,e=0;e<1<<s[E];e++)h[o++]=E;for(h[o-1]=E,m=0,E=0;E<16;E++)for(A[E]=m,e=0;e<1<<i[E];e++)l[m++]=E;for(m>>=7;E<30;E++)for(A[E]=m<<7,e=0;e<1<<i[E]-7;e++)l[256+m++]=E;for(t=0;t<=15;t++)y[t]=0;for(e=0;e<=143;)n[2*e+1]=8,e++,y[8]++;for(;e<=255;)n[2*e+1]=9,e++,y[9]++;for(;e<=279;)n[2*e+1]=7,e++,y[7]++;for(;e<=287;)n[2*e+1]=8,e++,y[8]++;for(T(n,287,y),e=0;e<30;e++)a[2*e+1]=5,a[2*e]=v(e,5);p=new u(n,s,257,286,15),d=new u(a,i,0,30,15),f=new u(new Array(0),r,0,19,7)})(),S=!0),e.l_desc=new E(e.dyn_ltree,p),e.d_desc=new E(e.dyn_dtree,d),e.bl_desc=new E(e.bl_tree,f),e.bi_buf=0,e.bi_valid=0,_(e)},_tr_stored_block:x,_tr_flush_block:(e,t,s,i)=>{let r,l,h=0;e.level>0?(2===e.strm.data_type&&(e.strm.data_type=(e=>{let t,s=4093624447;for(t=0;t<=31;t++,s>>>=1)if(1&s&&0!==e.dyn_ltree[2*t])return 0;if(0!==e.dyn_ltree[18]||0!==e.dyn_ltree[20]||0!==e.dyn_ltree[26])return 1;for(t=32;t<256;t++)if(0!==e.dyn_ltree[2*t])return 1;return 0})(e)),b(e,e.l_desc),b(e,e.d_desc),h=(e=>{let t;for(C(e,e.dyn_ltree,e.l_desc.max_code),C(e,e.dyn_dtree,e.d_desc.max_code),b(e,e.bl_desc),t=18;t>=3&&0===e.bl_tree[2*o[t]+1];t--);return e.opt_len+=3*(t+1)+5+5+4,t})(e),r=e.opt_len+3+7>>>3,l=e.static_len+3+7>>>3,l<=r&&(r=l)):r=l=s+5,s+4<=r&&-1!==t?x(e,t,s,i):4===e.strategy||l===r?(g(e,2+(i?1:0),3),N(e,n,a)):(g(e,4+(i?1:0),3),((e,t,s,i)=>{let r;for(g(e,t-257,5),g(e,s-1,5),g(e,i-4,4),r=0;r<i;r++)g(e,e.bl_tree[2*o[r]+1],3);O(e,e.dyn_ltree,t-1),O(e,e.dyn_dtree,s-1)})(e,e.l_desc.max_code+1,e.d_desc.max_code+1,h+1),N(e,e.dyn_ltree,e.dyn_dtree)),_(e),i&&R(e)},_tr_tally:(e,t,s)=>(e.pending_buf[e.sym_buf+e.sym_next++]=t,e.pending_buf[e.sym_buf+e.sym_next++]=t>>8,e.pending_buf[e.sym_buf+e.sym_next++]=s,0===t?e.dyn_ltree[2*s]++:(e.matches++,t--,e.dyn_ltree[2*(h[s]+256+1)]++,e.dyn_dtree[2*m(t)]++),e.sym_next===e.sym_end),_tr_align:e=>{g(e,2,3),I(e,256,n),(e=>{16===e.bi_valid?(y(e,e.bi_buf),e.bi_buf=0,e.bi_valid=0):e.bi_valid>=8&&(e.pending_buf[e.pending++]=255&e.bi_buf,e.bi_buf>>=8,e.bi_valid-=8)})(e)}},B=(e,t,s,i)=>{let r=65535&e|0,o=e>>>16&65535|0,n=0;for(;0!==s;){n=s>2e3?2e3:s,s-=n;do{r=r+t[i++]|0,o=o+r|0}while(--n);r%=65521,o%=65521}return r|o<<16|0};const F=new Uint32Array((()=>{let e,t=[];for(var s=0;s<256;s++){e=s;for(var i=0;i<8;i++)e=1&e?3988292384^e>>>1:e>>>1;t[s]=e}return t})());var M=(e,t,s,i)=>{const r=F,o=i+s;e^=-1;for(let s=i;s<o;s++)e=e>>>8^r[255&(e^t[s])];return-1^e},L={2:"need dictionary",1:"stream end",0:"","-1":"file error","-2":"stream error","-3":"data error","-4":"insufficient memory","-5":"buffer error","-6":"incompatible version"},U={Z_NO_FLUSH:0,Z_PARTIAL_FLUSH:1,Z_SYNC_FLUSH:2,Z_FULL_FLUSH:3,Z_FINISH:4,Z_BLOCK:5,Z_TREES:6,Z_OK:0,Z_STREAM_END:1,Z_NEED_DICT:2,Z_ERRNO:-1,Z_STREAM_ERROR:-2,Z_DATA_ERROR:-3,Z_MEM_ERROR:-4,Z_BUF_ERROR:-5,Z_NO_COMPRESSION:0,Z_BEST_SPEED:1,Z_BEST_COMPRESSION:9,Z_DEFAULT_COMPRESSION:-1,Z_FILTERED:1,Z_HUFFMAN_ONLY:2,Z_RLE:3,Z_FIXED:4,Z_DEFAULT_STRATEGY:0,Z_BINARY:0,Z_TEXT:1,Z_UNKNOWN:2,Z_DEFLATED:8};const{_tr_init:H,_tr_stored_block:G,_tr_flush_block:k,_tr_tally:V,_tr_align:j}=w,{Z_NO_FLUSH:Q,Z_PARTIAL_FLUSH:W,Z_FULL_FLUSH:z,Z_FINISH:K,Z_BLOCK:Y,Z_OK:X,Z_STREAM_END:Z,Z_STREAM_ERROR:q,Z_DATA_ERROR:J,Z_BUF_ERROR:$,Z_DEFAULT_COMPRESSION:ee,Z_FILTERED:te,Z_HUFFMAN_ONLY:se,Z_RLE:ie,Z_FIXED:re,Z_DEFAULT_STRATEGY:oe,Z_UNKNOWN:ne,Z_DEFLATED:ae}=U,le=258,he=262,ce=42,Ae=113,ue=666,pe=(e,t)=>(e.msg=L[t],t),de=e=>2*e-(e>4?9:0),fe=e=>{let t=e.length;for(;--t>=0;)e[t]=0},Ee=e=>{let t,s,i,r=e.w_size;t=e.hash_size,i=t;do{s=e.head[--i],e.head[i]=s>=r?s-r:0}while(--t);t=r,i=t;do{s=e.prev[--i],e.prev[i]=s>=r?s-r:0}while(--t)};let me=(e,t,s)=>(t<<e.hash_shift^s)&e.hash_mask;const ye=e=>{const t=e.state;let s=t.pending;s>e.avail_out&&(s=e.avail_out),0!==s&&(e.output.set(t.pending_buf.subarray(t.pending_out,t.pending_out+s),e.next_out),e.next_out+=s,t.pending_out+=s,e.total_out+=s,e.avail_out-=s,t.pending-=s,0===t.pending&&(t.pending_out=0))},ge=(e,t)=>{k(e,e.block_start>=0?e.block_start:-1,e.strstart-e.block_start,t),e.block_start=e.strstart,ye(e.strm)},Ie=(e,t)=>{e.pending_buf[e.pending++]=t},ve=(e,t)=>{e.pending_buf[e.pending++]=t>>>8&255,e.pending_buf[e.pending++]=255&t},Te=(e,t,s,i)=>{let r=e.avail_in;return r>i&&(r=i),0===r?0:(e.avail_in-=r,t.set(e.input.subarray(e.next_in,e.next_in+r),s),1===e.state.wrap?e.adler=B(e.adler,t,r,s):2===e.state.wrap&&(e.adler=M(e.adler,t,r,s)),e.next_in+=r,e.total_in+=r,r)},_e=(e,t)=>{let s,i,r=e.max_chain_length,o=e.strstart,n=e.prev_length,a=e.nice_match;const l=e.strstart>e.w_size-he?e.strstart-(e.w_size-he):0,h=e.window,c=e.w_mask,A=e.prev,u=e.strstart+le;let p=h[o+n-1],d=h[o+n];e.prev_length>=e.good_match&&(r>>=2),a>e.lookahead&&(a=e.lookahead);do{if(s=t,h[s+n]===d&&h[s+n-1]===p&&h[s]===h[o]&&h[++s]===h[o+1]){o+=2,s++;do{}while(h[++o]===h[++s]&&h[++o]===h[++s]&&h[++o]===h[++s]&&h[++o]===h[++s]&&h[++o]===h[++s]&&h[++o]===h[++s]&&h[++o]===h[++s]&&h[++o]===h[++s]&&o<u);if(i=le-(u-o),o=u-le,i>n){if(e.match_start=t,n=i,i>=a)break;p=h[o+n-1],d=h[o+n]}}}while((t=A[t&c])>l&&0!=--r);return n<=e.lookahead?n:e.lookahead},Re=e=>{const t=e.w_size;let s,i,r;do{if(i=e.window_size-e.lookahead-e.strstart,e.strstart>=t+(t-he)&&(e.window.set(e.window.subarray(t,t+t-i),0),e.match_start-=t,e.strstart-=t,e.block_start-=t,e.insert>e.strstart&&(e.insert=e.strstart),Ee(e),i+=t),0===e.strm.avail_in)break;if(s=Te(e.strm,e.window,e.strstart+e.lookahead,i),e.lookahead+=s,e.lookahead+e.insert>=3)for(r=e.strstart-e.insert,e.ins_h=e.window[r],e.ins_h=me(e,e.ins_h,e.window[r+1]);e.insert&&(e.ins_h=me(e,e.ins_h,e.window[r+3-1]),e.prev[r&e.w_mask]=e.head[e.ins_h],e.head[e.ins_h]=r,r++,e.insert--,!(e.lookahead+e.insert<3)););}while(e.lookahead<he&&0!==e.strm.avail_in)},Pe=(e,t)=>{let s,i,r,o=e.pending_buf_size-5>e.w_size?e.w_size:e.pending_buf_size-5,n=0,a=e.strm.avail_in;do{if(s=65535,r=e.bi_valid+42>>3,e.strm.avail_out<r)break;if(r=e.strm.avail_out-r,i=e.strstart-e.block_start,s>i+e.strm.avail_in&&(s=i+e.strm.avail_in),s>r&&(s=r),s<o&&(0===s&&t!==K||t===Q||s!==i+e.strm.avail_in))break;n=t===K&&s===i+e.strm.avail_in?1:0,G(e,0,0,n),e.pending_buf[e.pending-4]=s,e.pending_buf[e.pending-3]=s>>8,e.pending_buf[e.pending-2]=~s,e.pending_buf[e.pending-1]=~s>>8,ye(e.strm),i&&(i>s&&(i=s),e.strm.output.set(e.window.subarray(e.block_start,e.block_start+i),e.strm.next_out),e.strm.next_out+=i,e.strm.avail_out-=i,e.strm.total_out+=i,e.block_start+=i,s-=i),s&&(Te(e.strm,e.strm.output,e.strm.next_out,s),e.strm.next_out+=s,e.strm.avail_out-=s,e.strm.total_out+=s)}while(0===n);return a-=e.strm.avail_in,a&&(a>=e.w_size?(e.matches=2,e.window.set(e.strm.input.subarray(e.strm.next_in-e.w_size,e.strm.next_in),0),e.strstart=e.w_size,e.insert=e.strstart):(e.window_size-e.strstart<=a&&(e.strstart-=e.w_size,e.window.set(e.window.subarray(e.w_size,e.w_size+e.strstart),0),e.matches<2&&e.matches++,e.insert>e.strstart&&(e.insert=e.strstart)),e.window.set(e.strm.input.subarray(e.strm.next_in-a,e.strm.next_in),e.strstart),e.strstart+=a,e.insert+=a>e.w_size-e.insert?e.w_size-e.insert:a),e.block_start=e.strstart),e.high_water<e.strstart&&(e.high_water=e.strstart),n?4:t!==Q&&t!==K&&0===e.strm.avail_in&&e.strstart===e.block_start?2:(r=e.window_size-e.strstart,e.strm.avail_in>r&&e.block_start>=e.w_size&&(e.block_start-=e.w_size,e.strstart-=e.w_size,e.window.set(e.window.subarray(e.w_size,e.w_size+e.strstart),0),e.matches<2&&e.matches++,r+=e.w_size,e.insert>e.strstart&&(e.insert=e.strstart)),r>e.strm.avail_in&&(r=e.strm.avail_in),r&&(Te(e.strm,e.window,e.strstart,r),e.strstart+=r,e.insert+=r>e.w_size-e.insert?e.w_size-e.insert:r),e.high_water<e.strstart&&(e.high_water=e.strstart),r=e.bi_valid+42>>3,r=e.pending_buf_size-r>65535?65535:e.pending_buf_size-r,o=r>e.w_size?e.w_size:r,i=e.strstart-e.block_start,(i>=o||(i||t===K)&&t!==Q&&0===e.strm.avail_in&&i<=r)&&(s=i>r?r:i,n=t===K&&0===e.strm.avail_in&&s===i?1:0,G(e,e.block_start,s,n),e.block_start+=s,ye(e.strm)),n?3:1)},De=(e,t)=>{let s,i;for(;;){if(e.lookahead<he){if(Re(e),e.lookahead<he&&t===Q)return 1;if(0===e.lookahead)break}if(s=0,e.lookahead>=3&&(e.ins_h=me(e,e.ins_h,e.window[e.strstart+3-1]),s=e.prev[e.strstart&e.w_mask]=e.head[e.ins_h],e.head[e.ins_h]=e.strstart),0!==s&&e.strstart-s<=e.w_size-he&&(e.match_length=_e(e,s)),e.match_length>=3)if(i=V(e,e.strstart-e.match_start,e.match_length-3),e.lookahead-=e.match_length,e.match_length<=e.max_lazy_match&&e.lookahead>=3){e.match_length--;do{e.strstart++,e.ins_h=me(e,e.ins_h,e.window[e.strstart+3-1]),s=e.prev[e.strstart&e.w_mask]=e.head[e.ins_h],e.head[e.ins_h]=e.strstart}while(0!=--e.match_length);e.strstart++}else e.strstart+=e.match_length,e.match_length=0,e.ins_h=e.window[e.strstart],e.ins_h=me(e,e.ins_h,e.window[e.strstart+1]);else i=V(e,0,e.window[e.strstart]),e.lookahead--,e.strstart++;if(i&&(ge(e,!1),0===e.strm.avail_out))return 1}return e.insert=e.strstart<2?e.strstart:2,t===K?(ge(e,!0),0===e.strm.avail_out?3:4):e.sym_next&&(ge(e,!1),0===e.strm.avail_out)?1:2},Ne=(e,t)=>{let s,i,r;for(;;){if(e.lookahead<he){if(Re(e),e.lookahead<he&&t===Q)return 1;if(0===e.lookahead)break}if(s=0,e.lookahead>=3&&(e.ins_h=me(e,e.ins_h,e.window[e.strstart+3-1]),s=e.prev[e.strstart&e.w_mask]=e.head[e.ins_h],e.head[e.ins_h]=e.strstart),e.prev_length=e.match_length,e.prev_match=e.match_start,e.match_length=2,0!==s&&e.prev_length<e.max_lazy_match&&e.strstart-s<=e.w_size-he&&(e.match_length=_e(e,s),e.match_length<=5&&(e.strategy===te||3===e.match_length&&e.strstart-e.match_start>4096)&&(e.match_length=2)),e.prev_length>=3&&e.match_length<=e.prev_length){r=e.strstart+e.lookahead-3,i=V(e,e.strstart-1-e.prev_match,e.prev_length-3),e.lookahead-=e.prev_length-1,e.prev_length-=2;do{++e.strstart<=r&&(e.ins_h=me(e,e.ins_h,e.window[e.strstart+3-1]),s=e.prev[e.strstart&e.w_mask]=e.head[e.ins_h],e.head[e.ins_h]=e.strstart)}while(0!=--e.prev_length);if(e.match_available=0,e.match_length=2,e.strstart++,i&&(ge(e,!1),0===e.strm.avail_out))return 1}else if(e.match_available){if(i=V(e,0,e.window[e.strstart-1]),i&&ge(e,!1),e.strstart++,e.lookahead--,0===e.strm.avail_out)return 1}else e.match_available=1,e.strstart++,e.lookahead--}return e.match_available&&(i=V(e,0,e.window[e.strstart-1]),e.match_available=0),e.insert=e.strstart<2?e.strstart:2,t===K?(ge(e,!0),0===e.strm.avail_out?3:4):e.sym_next&&(ge(e,!1),0===e.strm.avail_out)?1:2};function be(e,t,s,i,r){this.good_length=e,this.max_lazy=t,this.nice_length=s,this.max_chain=i,this.func=r}const Ce=[new be(0,0,0,0,Pe),new be(4,4,8,4,De),new be(4,5,16,8,De),new be(4,6,32,32,De),new be(4,4,16,16,Ne),new be(8,16,32,32,Ne),new be(8,16,128,128,Ne),new be(8,32,128,256,Ne),new be(32,128,258,1024,Ne),new be(32,258,258,4096,Ne)];function Oe(){this.strm=null,this.status=0,this.pending_buf=null,this.pending_buf_size=0,this.pending_out=0,this.pending=0,this.wrap=0,this.gzhead=null,this.gzindex=0,this.method=ae,this.last_flush=-1,this.w_size=0,this.w_bits=0,this.w_mask=0,this.window=null,this.window_size=0,this.prev=null,this.head=null,this.ins_h=0,this.hash_size=0,this.hash_bits=0,this.hash_mask=0,this.hash_shift=0,this.block_start=0,this.match_length=0,this.prev_match=0,this.match_available=0,this.strstart=0,this.match_start=0,this.lookahead=0,this.prev_length=0,this.max_chain_length=0,this.max_lazy_match=0,this.level=0,this.strategy=0,this.good_match=0,this.nice_match=0,this.dyn_ltree=new Uint16Array(1146),this.dyn_dtree=new Uint16Array(122),this.bl_tree=new Uint16Array(78),fe(this.dyn_ltree),fe(this.dyn_dtree),fe(this.bl_tree),this.l_desc=null,this.d_desc=null,this.bl_desc=null,this.bl_count=new Uint16Array(16),this.heap=new Uint16Array(573),fe(this.heap),this.heap_len=0,this.heap_max=0,this.depth=new Uint16Array(573),fe(this.depth),this.sym_buf=0,this.lit_bufsize=0,this.sym_next=0,this.sym_end=0,this.opt_len=0,this.static_len=0,this.matches=0,this.insert=0,this.bi_buf=0,this.bi_valid=0}const Se=e=>{if(!e)return 1;const t=e.state;return!t||t.strm!==e||t.status!==ce&&57!==t.status&&69!==t.status&&73!==t.status&&91!==t.status&&103!==t.status&&t.status!==Ae&&t.status!==ue?1:0},xe=e=>{if(Se(e))return pe(e,q);e.total_in=e.total_out=0,e.data_type=ne;const t=e.state;return t.pending=0,t.pending_out=0,t.wrap<0&&(t.wrap=-t.wrap),t.status=2===t.wrap?57:t.wrap?ce:Ae,e.adler=2===t.wrap?0:1,t.last_flush=-2,H(t),X},we=e=>{const t=xe(e);var s;return t===X&&((s=e.state).window_size=2*s.w_size,fe(s.head),s.max_lazy_match=Ce[s.level].max_lazy,s.good_match=Ce[s.level].good_length,s.nice_match=Ce[s.level].nice_length,s.max_chain_length=Ce[s.level].max_chain,s.strstart=0,s.block_start=0,s.lookahead=0,s.insert=0,s.match_length=s.prev_length=2,s.match_available=0,s.ins_h=0),t},Be=(e,t,s,i,r,o)=>{if(!e)return q;let n=1;if(t===ee&&(t=6),i<0?(n=0,i=-i):i>15&&(n=2,i-=16),r<1||r>9||s!==ae||i<8||i>15||t<0||t>9||o<0||o>re||8===i&&1!==n)return pe(e,q);8===i&&(i=9);const a=new Oe;return e.state=a,a.strm=e,a.status=ce,a.wrap=n,a.gzhead=null,a.w_bits=i,a.w_size=1<<a.w_bits,a.w_mask=a.w_size-1,a.hash_bits=r+7,a.hash_size=1<<a.hash_bits,a.hash_mask=a.hash_size-1,a.hash_shift=~~((a.hash_bits+3-1)/3),a.window=new Uint8Array(2*a.w_size),a.head=new Uint16Array(a.hash_size),a.prev=new Uint16Array(a.w_size),a.lit_bufsize=1<<r+6,a.pending_buf_size=4*a.lit_bufsize,a.pending_buf=new Uint8Array(a.pending_buf_size),a.sym_buf=a.lit_bufsize,a.sym_end=3*(a.lit_bufsize-1),a.level=t,a.strategy=o,a.method=s,we(e)};var Fe=Be,Me=(e,t)=>Se(e)||2!==e.state.wrap?q:(e.state.gzhead=t,X),Le=(e,t)=>{if(Se(e)||t>Y||t<0)return e?pe(e,q):q;const s=e.state;if(!e.output||0!==e.avail_in&&!e.input||s.status===ue&&t!==K)return pe(e,0===e.avail_out?$:q);const i=s.last_flush;if(s.last_flush=t,0!==s.pending){if(ye(e),0===e.avail_out)return s.last_flush=-1,X}else if(0===e.avail_in&&de(t)<=de(i)&&t!==K)return pe(e,$);if(s.status===ue&&0!==e.avail_in)return pe(e,$);if(s.status===ce&&0===s.wrap&&(s.status=Ae),s.status===ce){let t=ae+(s.w_bits-8<<4)<<8,i=-1;if(i=s.strategy>=se||s.level<2?0:s.level<6?1:6===s.level?2:3,t|=i<<6,0!==s.strstart&&(t|=32),t+=31-t%31,ve(s,t),0!==s.strstart&&(ve(s,e.adler>>>16),ve(s,65535&e.adler)),e.adler=1,s.status=Ae,ye(e),0!==s.pending)return s.last_flush=-1,X}if(57===s.status)if(e.adler=0,Ie(s,31),Ie(s,139),Ie(s,8),s.gzhead)Ie(s,(s.gzhead.text?1:0)+(s.gzhead.hcrc?2:0)+(s.gzhead.extra?4:0)+(s.gzhead.name?8:0)+(s.gzhead.comment?16:0)),Ie(s,255&s.gzhead.time),Ie(s,s.gzhead.time>>8&255),Ie(s,s.gzhead.time>>16&255),Ie(s,s.gzhead.time>>24&255),Ie(s,9===s.level?2:s.strategy>=se||s.level<2?4:0),Ie(s,255&s.gzhead.os),s.gzhead.extra&&s.gzhead.extra.length&&(Ie(s,255&s.gzhead.extra.length),Ie(s,s.gzhead.extra.length>>8&255)),s.gzhead.hcrc&&(e.adler=M(e.adler,s.pending_buf,s.pending,0)),s.gzindex=0,s.status=69;else if(Ie(s,0),Ie(s,0),Ie(s,0),Ie(s,0),Ie(s,0),Ie(s,9===s.level?2:s.strategy>=se||s.level<2?4:0),Ie(s,3),s.status=Ae,ye(e),0!==s.pending)return s.last_flush=-1,X;if(69===s.status){if(s.gzhead.extra){let t=s.pending,i=(65535&s.gzhead.extra.length)-s.gzindex;for(;s.pending+i>s.pending_buf_size;){let r=s.pending_buf_size-s.pending;if(s.pending_buf.set(s.gzhead.extra.subarray(s.gzindex,s.gzindex+r),s.pending),s.pending=s.pending_buf_size,s.gzhead.hcrc&&s.pending>t&&(e.adler=M(e.adler,s.pending_buf,s.pending-t,t)),s.gzindex+=r,ye(e),0!==s.pending)return s.last_flush=-1,X;t=0,i-=r}let r=new Uint8Array(s.gzhead.extra);s.pending_buf.set(r.subarray(s.gzindex,s.gzindex+i),s.pending),s.pending+=i,s.gzhead.hcrc&&s.pending>t&&(e.adler=M(e.adler,s.pending_buf,s.pending-t,t)),s.gzindex=0}s.status=73}if(73===s.status){if(s.gzhead.name){let t,i=s.pending;do{if(s.pending===s.pending_buf_size){if(s.gzhead.hcrc&&s.pending>i&&(e.adler=M(e.adler,s.pending_buf,s.pending-i,i)),ye(e),0!==s.pending)return s.last_flush=-1,X;i=0}t=s.gzindex<s.gzhead.name.length?255&s.gzhead.name.charCodeAt(s.gzindex++):0,Ie(s,t)}while(0!==t);s.gzhead.hcrc&&s.pending>i&&(e.adler=M(e.adler,s.pending_buf,s.pending-i,i)),s.gzindex=0}s.status=91}if(91===s.status){if(s.gzhead.comment){let t,i=s.pending;do{if(s.pending===s.pending_buf_size){if(s.gzhead.hcrc&&s.pending>i&&(e.adler=M(e.adler,s.pending_buf,s.pending-i,i)),ye(e),0!==s.pending)return s.last_flush=-1,X;i=0}t=s.gzindex<s.gzhead.comment.length?255&s.gzhead.comment.charCodeAt(s.gzindex++):0,Ie(s,t)}while(0!==t);s.gzhead.hcrc&&s.pending>i&&(e.adler=M(e.adler,s.pending_buf,s.pending-i,i))}s.status=103}if(103===s.status){if(s.gzhead.hcrc){if(s.pending+2>s.pending_buf_size&&(ye(e),0!==s.pending))return s.last_flush=-1,X;Ie(s,255&e.adler),Ie(s,e.adler>>8&255),e.adler=0}if(s.status=Ae,ye(e),0!==s.pending)return s.last_flush=-1,X}if(0!==e.avail_in||0!==s.lookahead||t!==Q&&s.status!==ue){let i=0===s.level?Pe(s,t):s.strategy===se?((e,t)=>{let s;for(;;){if(0===e.lookahead&&(Re(e),0===e.lookahead)){if(t===Q)return 1;break}if(e.match_length=0,s=V(e,0,e.window[e.strstart]),e.lookahead--,e.strstart++,s&&(ge(e,!1),0===e.strm.avail_out))return 1}return e.insert=0,t===K?(ge(e,!0),0===e.strm.avail_out?3:4):e.sym_next&&(ge(e,!1),0===e.strm.avail_out)?1:2})(s,t):s.strategy===ie?((e,t)=>{let s,i,r,o;const n=e.window;for(;;){if(e.lookahead<=le){if(Re(e),e.lookahead<=le&&t===Q)return 1;if(0===e.lookahead)break}if(e.match_length=0,e.lookahead>=3&&e.strstart>0&&(r=e.strstart-1,i=n[r],i===n[++r]&&i===n[++r]&&i===n[++r])){o=e.strstart+le;do{}while(i===n[++r]&&i===n[++r]&&i===n[++r]&&i===n[++r]&&i===n[++r]&&i===n[++r]&&i===n[++r]&&i===n[++r]&&r<o);e.match_length=le-(o-r),e.match_length>e.lookahead&&(e.match_length=e.lookahead)}if(e.match_length>=3?(s=V(e,1,e.match_length-3),e.lookahead-=e.match_length,e.strstart+=e.match_length,e.match_length=0):(s=V(e,0,e.window[e.strstart]),e.lookahead--,e.strstart++),s&&(ge(e,!1),0===e.strm.avail_out))return 1}return e.insert=0,t===K?(ge(e,!0),0===e.strm.avail_out?3:4):e.sym_next&&(ge(e,!1),0===e.strm.avail_out)?1:2})(s,t):Ce[s.level].func(s,t);if(3!==i&&4!==i||(s.status=ue),1===i||3===i)return 0===e.avail_out&&(s.last_flush=-1),X;if(2===i&&(t===W?j(s):t!==Y&&(G(s,0,0,!1),t===z&&(fe(s.head),0===s.lookahead&&(s.strstart=0,s.block_start=0,s.insert=0))),ye(e),0===e.avail_out))return s.last_flush=-1,X}return t!==K?X:s.wrap<=0?Z:(2===s.wrap?(Ie(s,255&e.adler),Ie(s,e.adler>>8&255),Ie(s,e.adler>>16&255),Ie(s,e.adler>>24&255),Ie(s,255&e.total_in),Ie(s,e.total_in>>8&255),Ie(s,e.total_in>>16&255),Ie(s,e.total_in>>24&255)):(ve(s,e.adler>>>16),ve(s,65535&e.adler)),ye(e),s.wrap>0&&(s.wrap=-s.wrap),0!==s.pending?X:Z)},Ue=e=>{if(Se(e))return q;const t=e.state.status;return e.state=null,t===Ae?pe(e,J):X},He=(e,t)=>{let s=t.length;if(Se(e))return q;const i=e.state,r=i.wrap;if(2===r||1===r&&i.status!==ce||i.lookahead)return q;if(1===r&&(e.adler=B(e.adler,t,s,0)),i.wrap=0,s>=i.w_size){0===r&&(fe(i.head),i.strstart=0,i.block_start=0,i.insert=0);let e=new Uint8Array(i.w_size);e.set(t.subarray(s-i.w_size,s),0),t=e,s=i.w_size}const o=e.avail_in,n=e.next_in,a=e.input;for(e.avail_in=s,e.next_in=0,e.input=t,Re(i);i.lookahead>=3;){let e=i.strstart,t=i.lookahead-2;do{i.ins_h=me(i,i.ins_h,i.window[e+3-1]),i.prev[e&i.w_mask]=i.head[i.ins_h],i.head[i.ins_h]=e,e++}while(--t);i.strstart=e,i.lookahead=2,Re(i)}return i.strstart+=i.lookahead,i.block_start=i.strstart,i.insert=i.lookahead,i.lookahead=0,i.match_length=i.prev_length=2,i.match_available=0,e.next_in=n,e.input=a,e.avail_in=o,i.wrap=r,X};const Ge=(e,t)=>Object.prototype.hasOwnProperty.call(e,t);var ke=function(e){const t=Array.prototype.slice.call(arguments,1);for(;t.length;){const s=t.shift();if(s){if("object"!=typeof s)throw new TypeError(s+"must be non-object");for(const t in s)Ge(s,t)&&(e[t]=s[t])}}return e},Ve=e=>{let t=0;for(let s=0,i=e.length;s<i;s++)t+=e[s].length;const s=new Uint8Array(t);for(let t=0,i=0,r=e.length;t<r;t++){let r=e[t];s.set(r,i),i+=r.length}return s};let je=!0;try{String.fromCharCode.apply(null,new Uint8Array(1))}catch(e){je=!1}const Qe=new Uint8Array(256);for(let e=0;e<256;e++)Qe[e]=e>=252?6:e>=248?5:e>=240?4:e>=224?3:e>=192?2:1;Qe[254]=Qe[254]=1;var We=e=>{if("function"==typeof TextEncoder&&TextEncoder.prototype.encode)return(new TextEncoder).encode(e);let t,s,i,r,o,n=e.length,a=0;for(r=0;r<n;r++)s=e.charCodeAt(r),55296==(64512&s)&&r+1<n&&(i=e.charCodeAt(r+1),56320==(64512&i)&&(s=65536+(s-55296<<10)+(i-56320),r++)),a+=s<128?1:s<2048?2:s<65536?3:4;for(t=new Uint8Array(a),o=0,r=0;o<a;r++)s=e.charCodeAt(r),55296==(64512&s)&&r+1<n&&(i=e.charCodeAt(r+1),56320==(64512&i)&&(s=65536+(s-55296<<10)+(i-56320),r++)),s<128?t[o++]=s:s<2048?(t[o++]=192|s>>>6,t[o++]=128|63&s):s<65536?(t[o++]=224|s>>>12,t[o++]=128|s>>>6&63,t[o++]=128|63&s):(t[o++]=240|s>>>18,t[o++]=128|s>>>12&63,t[o++]=128|s>>>6&63,t[o++]=128|63&s);return t},ze=(e,t)=>{const s=t||e.length;if("function"==typeof TextDecoder&&TextDecoder.prototype.decode)return(new TextDecoder).decode(e.subarray(0,t));let i,r;const o=new Array(2*s);for(r=0,i=0;i<s;){let t=e[i++];if(t<128){o[r++]=t;continue}let n=Qe[t];if(n>4)o[r++]=65533,i+=n-1;else{for(t&=2===n?31:3===n?15:7;n>1&&i<s;)t=t<<6|63&e[i++],n--;n>1?o[r++]=65533:t<65536?o[r++]=t:(t-=65536,o[r++]=55296|t>>10&1023,o[r++]=56320|1023&t)}}return((e,t)=>{if(t<65534&&e.subarray&&je)return String.fromCharCode.apply(null,e.length===t?e:e.subarray(0,t));let s="";for(let i=0;i<t;i++)s+=String.fromCharCode(e[i]);return s})(o,r)},Ke=(e,t)=>{(t=t||e.length)>e.length&&(t=e.length);let s=t-1;for(;s>=0&&128==(192&e[s]);)s--;return s<0||0===s?t:s+Qe[e[s]]>t?s:t},Ye=function(){this.input=null,this.next_in=0,this.avail_in=0,this.total_in=0,this.output=null,this.next_out=0,this.avail_out=0,this.total_out=0,this.msg="",this.state=null,this.data_type=2,this.adler=0};const Xe=Object.prototype.toString,{Z_NO_FLUSH:Ze,Z_SYNC_FLUSH:qe,Z_FULL_FLUSH:Je,Z_FINISH:$e,Z_OK:et,Z_STREAM_END:tt,Z_DEFAULT_COMPRESSION:st,Z_DEFAULT_STRATEGY:it,Z_DEFLATED:rt}=U;function ot(e){this.options=ke({level:st,method:rt,chunkSize:16384,windowBits:15,memLevel:8,strategy:it},e||{});let t=this.options;t.raw&&t.windowBits>0?t.windowBits=-t.windowBits:t.gzip&&t.windowBits>0&&t.windowBits<16&&(t.windowBits+=16),this.err=0,this.msg="",this.ended=!1,this.chunks=[],this.strm=new Ye,this.strm.avail_out=0;let s=Fe(this.strm,t.level,t.method,t.windowBits,t.memLevel,t.strategy);if(s!==et)throw new Error(L[s]);if(t.header&&Me(this.strm,t.header),t.dictionary){let e;if(e="string"==typeof t.dictionary?We(t.dictionary):"[object ArrayBuffer]"===Xe.call(t.dictionary)?new Uint8Array(t.dictionary):t.dictionary,s=He(this.strm,e),s!==et)throw new Error(L[s]);this._dict_set=!0}}function nt(e,t){const s=new ot(t);if(s.push(e,!0),s.err)throw s.msg||L[s.err];return s.result}ot.prototype.push=function(e,t){const s=this.strm,i=this.options.chunkSize;let r,o;if(this.ended)return!1;for(o=t===~~t?t:!0===t?$e:Ze,"string"==typeof e?s.input=We(e):"[object ArrayBuffer]"===Xe.call(e)?s.input=new Uint8Array(e):s.input=e,s.next_in=0,s.avail_in=s.input.length;;)if(0===s.avail_out&&(s.output=new Uint8Array(i),s.next_out=0,s.avail_out=i),(o===qe||o===Je)&&s.avail_out<=6)this.onData(s.output.subarray(0,s.next_out)),s.avail_out=0;else{if(r=Le(s,o),r===tt)return s.next_out>0&&this.onData(s.output.subarray(0,s.next_out)),r=Ue(this.strm),this.onEnd(r),this.ended=!0,r===et;if(0!==s.avail_out){if(o>0&&s.next_out>0)this.onData(s.output.subarray(0,s.next_out)),s.avail_out=0;else if(0===s.avail_in)break}else this.onData(s.output)}return!0},ot.prototype.onData=function(e){this.chunks.push(e)},ot.prototype.onEnd=function(e){e===et&&(this.result=Ve(this.chunks)),this.chunks=[],this.err=e,this.msg=this.strm.msg};var at={Deflate:ot,deflate:nt,deflateRaw:function(e,t){return(t=t||{}).raw=!0,nt(e,t)},gzip:function(e,t){return(t=t||{}).gzip=!0,nt(e,t)},constants:U};const lt=16209;var ht=function(e,t){let s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I,v,T,_,R,P;const D=e.state;s=e.next_in,R=e.input,i=s+(e.avail_in-5),r=e.next_out,P=e.output,o=r-(t-e.avail_out),n=r+(e.avail_out-257),a=D.dmax,l=D.wsize,h=D.whave,c=D.wnext,A=D.window,u=D.hold,p=D.bits,d=D.lencode,f=D.distcode,E=(1<<D.lenbits)-1,m=(1<<D.distbits)-1;e:do{p<15&&(u+=R[s++]<<p,p+=8,u+=R[s++]<<p,p+=8),y=d[u&E];t:for(;;){if(g=y>>>24,u>>>=g,p-=g,g=y>>>16&255,0===g)P[r++]=65535&y;else{if(!(16&g)){if(0==(64&g)){y=d[(65535&y)+(u&(1<<g)-1)];continue t}if(32&g){D.mode=16191;break e}e.msg="invalid literal/length code",D.mode=lt;break e}I=65535&y,g&=15,g&&(p<g&&(u+=R[s++]<<p,p+=8),I+=u&(1<<g)-1,u>>>=g,p-=g),p<15&&(u+=R[s++]<<p,p+=8,u+=R[s++]<<p,p+=8),y=f[u&m];s:for(;;){if(g=y>>>24,u>>>=g,p-=g,g=y>>>16&255,!(16&g)){if(0==(64&g)){y=f[(65535&y)+(u&(1<<g)-1)];continue s}e.msg="invalid distance code",D.mode=lt;break e}if(v=65535&y,g&=15,p<g&&(u+=R[s++]<<p,p+=8,p<g&&(u+=R[s++]<<p,p+=8)),v+=u&(1<<g)-1,v>a){e.msg="invalid distance too far back",D.mode=lt;break e}if(u>>>=g,p-=g,g=r-o,v>g){if(g=v-g,g>h&&D.sane){e.msg="invalid distance too far back",D.mode=lt;break e}if(T=0,_=A,0===c){if(T+=l-g,g<I){I-=g;do{P[r++]=A[T++]}while(--g);T=r-v,_=P}}else if(c<g){if(T+=l+c-g,g-=c,g<I){I-=g;do{P[r++]=A[T++]}while(--g);if(T=0,c<I){g=c,I-=g;do{P[r++]=A[T++]}while(--g);T=r-v,_=P}}}else if(T+=c-g,g<I){I-=g;do{P[r++]=A[T++]}while(--g);T=r-v,_=P}for(;I>2;)P[r++]=_[T++],P[r++]=_[T++],P[r++]=_[T++],I-=3;I&&(P[r++]=_[T++],I>1&&(P[r++]=_[T++]))}else{T=r-v;do{P[r++]=P[T++],P[r++]=P[T++],P[r++]=P[T++],I-=3}while(I>2);I&&(P[r++]=P[T++],I>1&&(P[r++]=P[T++]))}break}}break}}while(s<i&&r<n);I=p>>3,s-=I,p-=I<<3,u&=(1<<p)-1,e.next_in=s,e.next_out=r,e.avail_in=s<i?i-s+5:5-(s-i),e.avail_out=r<n?n-r+257:257-(r-n),D.hold=u,D.bits=p};const ct=new Uint16Array([3,4,5,6,7,8,9,10,11,13,15,17,19,23,27,31,35,43,51,59,67,83,99,115,131,163,195,227,258,0,0]),At=new Uint8Array([16,16,16,16,16,16,16,16,17,17,17,17,18,18,18,18,19,19,19,19,20,20,20,20,21,21,21,21,16,72,78]),ut=new Uint16Array([1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577,0,0]),pt=new Uint8Array([16,16,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,24,24,25,25,26,26,27,27,28,28,29,29,64,64]);var dt=(e,t,s,i,r,o,n,a)=>{const l=a.bits;let h,c,A,u,p,d,f=0,E=0,m=0,y=0,g=0,I=0,v=0,T=0,_=0,R=0,P=null;const D=new Uint16Array(16),N=new Uint16Array(16);let b,C,O,S=null;for(f=0;f<=15;f++)D[f]=0;for(E=0;E<i;E++)D[t[s+E]]++;for(g=l,y=15;y>=1&&0===D[y];y--);if(g>y&&(g=y),0===y)return r[o++]=20971520,r[o++]=20971520,a.bits=1,0;for(m=1;m<y&&0===D[m];m++);for(g<m&&(g=m),T=1,f=1;f<=15;f++)if(T<<=1,T-=D[f],T<0)return-1;if(T>0&&(0===e||1!==y))return-1;for(N[1]=0,f=1;f<15;f++)N[f+1]=N[f]+D[f];for(E=0;E<i;E++)0!==t[s+E]&&(n[N[t[s+E]]++]=E);if(0===e?(P=S=n,d=20):1===e?(P=ct,S=At,d=257):(P=ut,S=pt,d=0),R=0,E=0,f=m,p=o,I=g,v=0,A=-1,_=1<<g,u=_-1,1===e&&_>852||2===e&&_>592)return 1;for(;;){b=f-v,n[E]+1<d?(C=0,O=n[E]):n[E]>=d?(C=S[n[E]-d],O=P[n[E]-d]):(C=96,O=0),h=1<<f-v,c=1<<I,m=c;do{c-=h,r[p+(R>>v)+c]=b<<24|C<<16|O|0}while(0!==c);for(h=1<<f-1;R&h;)h>>=1;if(0!==h?(R&=h-1,R+=h):R=0,E++,0==--D[f]){if(f===y)break;f=t[s+n[E]]}if(f>g&&(R&u)!==A){for(0===v&&(v=g),p+=m,I=f-v,T=1<<I;I+v<y&&(T-=D[I+v],!(T<=0));)I++,T<<=1;if(_+=1<<I,1===e&&_>852||2===e&&_>592)return 1;A=R&u,r[A]=g<<24|I<<16|p-o|0}}return 0!==R&&(r[p+R]=f-v<<24|64<<16|0),a.bits=g,0};const{Z_FINISH:ft,Z_BLOCK:Et,Z_TREES:mt,Z_OK:yt,Z_STREAM_END:gt,Z_NEED_DICT:It,Z_STREAM_ERROR:vt,Z_DATA_ERROR:Tt,Z_MEM_ERROR:_t,Z_BUF_ERROR:Rt,Z_DEFLATED:Pt}=U,Dt=16180,Nt=16190,bt=16191,Ct=16192,Ot=16194,St=16199,xt=16200,wt=16206,Bt=16209,Ft=e=>(e>>>24&255)+(e>>>8&65280)+((65280&e)<<8)+((255&e)<<24);function Mt(){this.strm=null,this.mode=0,this.last=!1,this.wrap=0,this.havedict=!1,this.flags=0,this.dmax=0,this.check=0,this.total=0,this.head=null,this.wbits=0,this.wsize=0,this.whave=0,this.wnext=0,this.window=null,this.hold=0,this.bits=0,this.length=0,this.offset=0,this.extra=0,this.lencode=null,this.distcode=null,this.lenbits=0,this.distbits=0,this.ncode=0,this.nlen=0,this.ndist=0,this.have=0,this.next=null,this.lens=new Uint16Array(320),this.work=new Uint16Array(288),this.lendyn=null,this.distdyn=null,this.sane=0,this.back=0,this.was=0}const Lt=e=>{if(!e)return 1;const t=e.state;return!t||t.strm!==e||t.mode<Dt||t.mode>16211?1:0},Ut=e=>{if(Lt(e))return vt;const t=e.state;return e.total_in=e.total_out=t.total=0,e.msg="",t.wrap&&(e.adler=1&t.wrap),t.mode=Dt,t.last=0,t.havedict=0,t.flags=-1,t.dmax=32768,t.head=null,t.hold=0,t.bits=0,t.lencode=t.lendyn=new Int32Array(852),t.distcode=t.distdyn=new Int32Array(592),t.sane=1,t.back=-1,yt},Ht=e=>{if(Lt(e))return vt;const t=e.state;return t.wsize=0,t.whave=0,t.wnext=0,Ut(e)},Gt=(e,t)=>{let s;if(Lt(e))return vt;const i=e.state;return t<0?(s=0,t=-t):(s=5+(t>>4),t<48&&(t&=15)),t&&(t<8||t>15)?vt:(null!==i.window&&i.wbits!==t&&(i.window=null),i.wrap=s,i.wbits=t,Ht(e))},kt=(e,t)=>{if(!e)return vt;const s=new Mt;e.state=s,s.strm=e,s.window=null,s.mode=Dt;const i=Gt(e,t);return i!==yt&&(e.state=null),i};let Vt,jt,Qt=!0;const Wt=e=>{if(Qt){Vt=new Int32Array(512),jt=new Int32Array(32);let t=0;for(;t<144;)e.lens[t++]=8;for(;t<256;)e.lens[t++]=9;for(;t<280;)e.lens[t++]=7;for(;t<288;)e.lens[t++]=8;for(dt(1,e.lens,0,288,Vt,0,e.work,{bits:9}),t=0;t<32;)e.lens[t++]=5;dt(2,e.lens,0,32,jt,0,e.work,{bits:5}),Qt=!1}e.lencode=Vt,e.lenbits=9,e.distcode=jt,e.distbits=5},zt=(e,t,s,i)=>{let r;const o=e.state;return null===o.window&&(o.wsize=1<<o.wbits,o.wnext=0,o.whave=0,o.window=new Uint8Array(o.wsize)),i>=o.wsize?(o.window.set(t.subarray(s-o.wsize,s),0),o.wnext=0,o.whave=o.wsize):(r=o.wsize-o.wnext,r>i&&(r=i),o.window.set(t.subarray(s-i,s-i+r),o.wnext),(i-=r)?(o.window.set(t.subarray(s-i,s),0),o.wnext=i,o.whave=o.wsize):(o.wnext+=r,o.wnext===o.wsize&&(o.wnext=0),o.whave<o.wsize&&(o.whave+=r))),0};var Kt=Ht,Yt=kt,Xt=(e,t)=>{let s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I,v,T,_,R=0;const P=new Uint8Array(4);let D,N;const b=new Uint8Array([16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15]);if(Lt(e)||!e.output||!e.input&&0!==e.avail_in)return vt;s=e.state,s.mode===bt&&(s.mode=Ct),n=e.next_out,r=e.output,l=e.avail_out,o=e.next_in,i=e.input,a=e.avail_in,h=s.hold,c=s.bits,A=a,u=l,_=yt;e:for(;;)switch(s.mode){case Dt:if(0===s.wrap){s.mode=Ct;break}for(;c<16;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}if(2&s.wrap&&35615===h){0===s.wbits&&(s.wbits=15),s.check=0,P[0]=255&h,P[1]=h>>>8&255,s.check=M(s.check,P,2,0),h=0,c=0,s.mode=16181;break}if(s.head&&(s.head.done=!1),!(1&s.wrap)||(((255&h)<<8)+(h>>8))%31){e.msg="incorrect header check",s.mode=Bt;break}if((15&h)!==Pt){e.msg="unknown compression method",s.mode=Bt;break}if(h>>>=4,c-=4,T=8+(15&h),0===s.wbits&&(s.wbits=T),T>15||T>s.wbits){e.msg="invalid window size",s.mode=Bt;break}s.dmax=1<<s.wbits,s.flags=0,e.adler=s.check=1,s.mode=512&h?16189:bt,h=0,c=0;break;case 16181:for(;c<16;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}if(s.flags=h,(255&s.flags)!==Pt){e.msg="unknown compression method",s.mode=Bt;break}if(57344&s.flags){e.msg="unknown header flags set",s.mode=Bt;break}s.head&&(s.head.text=h>>8&1),512&s.flags&&4&s.wrap&&(P[0]=255&h,P[1]=h>>>8&255,s.check=M(s.check,P,2,0)),h=0,c=0,s.mode=16182;case 16182:for(;c<32;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}s.head&&(s.head.time=h),512&s.flags&&4&s.wrap&&(P[0]=255&h,P[1]=h>>>8&255,P[2]=h>>>16&255,P[3]=h>>>24&255,s.check=M(s.check,P,4,0)),h=0,c=0,s.mode=16183;case 16183:for(;c<16;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}s.head&&(s.head.xflags=255&h,s.head.os=h>>8),512&s.flags&&4&s.wrap&&(P[0]=255&h,P[1]=h>>>8&255,s.check=M(s.check,P,2,0)),h=0,c=0,s.mode=16184;case 16184:if(1024&s.flags){for(;c<16;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}s.length=h,s.head&&(s.head.extra_len=h),512&s.flags&&4&s.wrap&&(P[0]=255&h,P[1]=h>>>8&255,s.check=M(s.check,P,2,0)),h=0,c=0}else s.head&&(s.head.extra=null);s.mode=16185;case 16185:if(1024&s.flags&&(p=s.length,p>a&&(p=a),p&&(s.head&&(T=s.head.extra_len-s.length,s.head.extra||(s.head.extra=new Uint8Array(s.head.extra_len)),s.head.extra.set(i.subarray(o,o+p),T)),512&s.flags&&4&s.wrap&&(s.check=M(s.check,i,p,o)),a-=p,o+=p,s.length-=p),s.length))break e;s.length=0,s.mode=16186;case 16186:if(2048&s.flags){if(0===a)break e;p=0;do{T=i[o+p++],s.head&&T&&s.length<65536&&(s.head.name+=String.fromCharCode(T))}while(T&&p<a);if(512&s.flags&&4&s.wrap&&(s.check=M(s.check,i,p,o)),a-=p,o+=p,T)break e}else s.head&&(s.head.name=null);s.length=0,s.mode=16187;case 16187:if(4096&s.flags){if(0===a)break e;p=0;do{T=i[o+p++],s.head&&T&&s.length<65536&&(s.head.comment+=String.fromCharCode(T))}while(T&&p<a);if(512&s.flags&&4&s.wrap&&(s.check=M(s.check,i,p,o)),a-=p,o+=p,T)break e}else s.head&&(s.head.comment=null);s.mode=16188;case 16188:if(512&s.flags){for(;c<16;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}if(4&s.wrap&&h!==(65535&s.check)){e.msg="header crc mismatch",s.mode=Bt;break}h=0,c=0}s.head&&(s.head.hcrc=s.flags>>9&1,s.head.done=!0),e.adler=s.check=0,s.mode=bt;break;case 16189:for(;c<32;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}e.adler=s.check=Ft(h),h=0,c=0,s.mode=Nt;case Nt:if(0===s.havedict)return e.next_out=n,e.avail_out=l,e.next_in=o,e.avail_in=a,s.hold=h,s.bits=c,It;e.adler=s.check=1,s.mode=bt;case bt:if(t===Et||t===mt)break e;case Ct:if(s.last){h>>>=7&c,c-=7&c,s.mode=wt;break}for(;c<3;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}switch(s.last=1&h,h>>>=1,c-=1,3&h){case 0:s.mode=16193;break;case 1:if(Wt(s),s.mode=St,t===mt){h>>>=2,c-=2;break e}break;case 2:s.mode=16196;break;case 3:e.msg="invalid block type",s.mode=Bt}h>>>=2,c-=2;break;case 16193:for(h>>>=7&c,c-=7&c;c<32;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}if((65535&h)!=(h>>>16^65535)){e.msg="invalid stored block lengths",s.mode=Bt;break}if(s.length=65535&h,h=0,c=0,s.mode=Ot,t===mt)break e;case Ot:s.mode=16195;case 16195:if(p=s.length,p){if(p>a&&(p=a),p>l&&(p=l),0===p)break e;r.set(i.subarray(o,o+p),n),a-=p,o+=p,l-=p,n+=p,s.length-=p;break}s.mode=bt;break;case 16196:for(;c<14;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}if(s.nlen=257+(31&h),h>>>=5,c-=5,s.ndist=1+(31&h),h>>>=5,c-=5,s.ncode=4+(15&h),h>>>=4,c-=4,s.nlen>286||s.ndist>30){e.msg="too many length or distance symbols",s.mode=Bt;break}s.have=0,s.mode=16197;case 16197:for(;s.have<s.ncode;){for(;c<3;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}s.lens[b[s.have++]]=7&h,h>>>=3,c-=3}for(;s.have<19;)s.lens[b[s.have++]]=0;if(s.lencode=s.lendyn,s.lenbits=7,D={bits:s.lenbits},_=dt(0,s.lens,0,19,s.lencode,0,s.work,D),s.lenbits=D.bits,_){e.msg="invalid code lengths set",s.mode=Bt;break}s.have=0,s.mode=16198;case 16198:for(;s.have<s.nlen+s.ndist;){for(;R=s.lencode[h&(1<<s.lenbits)-1],E=R>>>24,m=R>>>16&255,y=65535&R,!(E<=c);){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}if(y<16)h>>>=E,c-=E,s.lens[s.have++]=y;else{if(16===y){for(N=E+2;c<N;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}if(h>>>=E,c-=E,0===s.have){e.msg="invalid bit length repeat",s.mode=Bt;break}T=s.lens[s.have-1],p=3+(3&h),h>>>=2,c-=2}else if(17===y){for(N=E+3;c<N;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}h>>>=E,c-=E,T=0,p=3+(7&h),h>>>=3,c-=3}else{for(N=E+7;c<N;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}h>>>=E,c-=E,T=0,p=11+(127&h),h>>>=7,c-=7}if(s.have+p>s.nlen+s.ndist){e.msg="invalid bit length repeat",s.mode=Bt;break}for(;p--;)s.lens[s.have++]=T}}if(s.mode===Bt)break;if(0===s.lens[256]){e.msg="invalid code -- missing end-of-block",s.mode=Bt;break}if(s.lenbits=9,D={bits:s.lenbits},_=dt(1,s.lens,0,s.nlen,s.lencode,0,s.work,D),s.lenbits=D.bits,_){e.msg="invalid literal/lengths set",s.mode=Bt;break}if(s.distbits=6,s.distcode=s.distdyn,D={bits:s.distbits},_=dt(2,s.lens,s.nlen,s.ndist,s.distcode,0,s.work,D),s.distbits=D.bits,_){e.msg="invalid distances set",s.mode=Bt;break}if(s.mode=St,t===mt)break e;case St:s.mode=xt;case xt:if(a>=6&&l>=258){e.next_out=n,e.avail_out=l,e.next_in=o,e.avail_in=a,s.hold=h,s.bits=c,ht(e,u),n=e.next_out,r=e.output,l=e.avail_out,o=e.next_in,i=e.input,a=e.avail_in,h=s.hold,c=s.bits,s.mode===bt&&(s.back=-1);break}for(s.back=0;R=s.lencode[h&(1<<s.lenbits)-1],E=R>>>24,m=R>>>16&255,y=65535&R,!(E<=c);){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}if(m&&0==(240&m)){for(g=E,I=m,v=y;R=s.lencode[v+((h&(1<<g+I)-1)>>g)],E=R>>>24,m=R>>>16&255,y=65535&R,!(g+E<=c);){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}h>>>=g,c-=g,s.back+=g}if(h>>>=E,c-=E,s.back+=E,s.length=y,0===m){s.mode=16205;break}if(32&m){s.back=-1,s.mode=bt;break}if(64&m){e.msg="invalid literal/length code",s.mode=Bt;break}s.extra=15&m,s.mode=16201;case 16201:if(s.extra){for(N=s.extra;c<N;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}s.length+=h&(1<<s.extra)-1,h>>>=s.extra,c-=s.extra,s.back+=s.extra}s.was=s.length,s.mode=16202;case 16202:for(;R=s.distcode[h&(1<<s.distbits)-1],E=R>>>24,m=R>>>16&255,y=65535&R,!(E<=c);){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}if(0==(240&m)){for(g=E,I=m,v=y;R=s.distcode[v+((h&(1<<g+I)-1)>>g)],E=R>>>24,m=R>>>16&255,y=65535&R,!(g+E<=c);){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}h>>>=g,c-=g,s.back+=g}if(h>>>=E,c-=E,s.back+=E,64&m){e.msg="invalid distance code",s.mode=Bt;break}s.offset=y,s.extra=15&m,s.mode=16203;case 16203:if(s.extra){for(N=s.extra;c<N;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}s.offset+=h&(1<<s.extra)-1,h>>>=s.extra,c-=s.extra,s.back+=s.extra}if(s.offset>s.dmax){e.msg="invalid distance too far back",s.mode=Bt;break}s.mode=16204;case 16204:if(0===l)break e;if(p=u-l,s.offset>p){if(p=s.offset-p,p>s.whave&&s.sane){e.msg="invalid distance too far back",s.mode=Bt;break}p>s.wnext?(p-=s.wnext,d=s.wsize-p):d=s.wnext-p,p>s.length&&(p=s.length),f=s.window}else f=r,d=n-s.offset,p=s.length;p>l&&(p=l),l-=p,s.length-=p;do{r[n++]=f[d++]}while(--p);0===s.length&&(s.mode=xt);break;case 16205:if(0===l)break e;r[n++]=s.length,l--,s.mode=xt;break;case wt:if(s.wrap){for(;c<32;){if(0===a)break e;a--,h|=i[o++]<<c,c+=8}if(u-=l,e.total_out+=u,s.total+=u,4&s.wrap&&u&&(e.adler=s.check=s.flags?M(s.check,r,u,n-u):B(s.check,r,u,n-u)),u=l,4&s.wrap&&(s.flags?h:Ft(h))!==s.check){e.msg="incorrect data check",s.mode=Bt;break}h=0,c=0}s.mode=16207;case 16207:if(s.wrap&&s.flags){for(;c<32;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}if(4&s.wrap&&h!==(4294967295&s.total)){e.msg="incorrect length check",s.mode=Bt;break}h=0,c=0}s.mode=16208;case 16208:_=gt;break e;case Bt:_=Tt;break e;case 16210:return _t;default:return vt}return e.next_out=n,e.avail_out=l,e.next_in=o,e.avail_in=a,s.hold=h,s.bits=c,(s.wsize||u!==e.avail_out&&s.mode<Bt&&(s.mode<wt||t!==ft))&&zt(e,e.output,e.next_out,u-e.avail_out),A-=e.avail_in,u-=e.avail_out,e.total_in+=A,e.total_out+=u,s.total+=u,4&s.wrap&&u&&(e.adler=s.check=s.flags?M(s.check,r,u,e.next_out-u):B(s.check,r,u,e.next_out-u)),e.data_type=s.bits+(s.last?64:0)+(s.mode===bt?128:0)+(s.mode===St||s.mode===Ot?256:0),(0===A&&0===u||t===ft)&&_===yt&&(_=Rt),_},Zt=e=>{if(Lt(e))return vt;let t=e.state;return t.window&&(t.window=null),e.state=null,yt},qt=(e,t)=>{if(Lt(e))return vt;const s=e.state;return 0==(2&s.wrap)?vt:(s.head=t,t.done=!1,yt)},Jt=(e,t)=>{const s=t.length;let i,r,o;return Lt(e)?vt:(i=e.state,0!==i.wrap&&i.mode!==Nt?vt:i.mode===Nt&&(r=1,r=B(r,t,s,0),r!==i.check)?Tt:(o=zt(e,t,s,s),o?(i.mode=16210,_t):(i.havedict=1,yt)))},$t=function(){this.text=0,this.time=0,this.xflags=0,this.os=0,this.extra=null,this.extra_len=0,this.name="",this.comment="",this.hcrc=0,this.done=!1};const es=Object.prototype.toString,{Z_NO_FLUSH:ts,Z_FINISH:ss,Z_OK:is,Z_STREAM_END:rs,Z_NEED_DICT:os,Z_STREAM_ERROR:ns,Z_DATA_ERROR:as,Z_MEM_ERROR:ls}=U;function hs(e){this.options=ke({chunkSize:65536,windowBits:15,to:""},e||{});const t=this.options;t.raw&&t.windowBits>=0&&t.windowBits<16&&(t.windowBits=-t.windowBits,0===t.windowBits&&(t.windowBits=-15)),!(t.windowBits>=0&&t.windowBits<16)||e&&e.windowBits||(t.windowBits+=32),t.windowBits>15&&t.windowBits<48&&0==(15&t.windowBits)&&(t.windowBits|=15),this.err=0,this.msg="",this.ended=!1,this.chunks=[],this.strm=new Ye,this.strm.avail_out=0;let s=Yt(this.strm,t.windowBits);if(s!==is)throw new Error(L[s]);if(this.header=new $t,qt(this.strm,this.header),t.dictionary&&("string"==typeof t.dictionary?t.dictionary=We(t.dictionary):"[object ArrayBuffer]"===es.call(t.dictionary)&&(t.dictionary=new Uint8Array(t.dictionary)),t.raw&&(s=Jt(this.strm,t.dictionary),s!==is)))throw new Error(L[s])}function cs(e,t){const s=new hs(t);if(s.push(e),s.err)throw s.msg||L[s.err];return s.result}hs.prototype.push=function(e,t){const s=this.strm,i=this.options.chunkSize,r=this.options.dictionary;let o,n,a;if(this.ended)return!1;for(n=t===~~t?t:!0===t?ss:ts,"[object ArrayBuffer]"===es.call(e)?s.input=new Uint8Array(e):s.input=e,s.next_in=0,s.avail_in=s.input.length;;){for(0===s.avail_out&&(s.output=new Uint8Array(i),s.next_out=0,s.avail_out=i),o=Xt(s,n),o===os&&r&&(o=Jt(s,r),o===is?o=Xt(s,n):o===as&&(o=os));s.avail_in>0&&o===rs&&s.state.wrap>0&&0!==e[s.next_in];)Kt(s),o=Xt(s,n);switch(o){case ns:case as:case os:case ls:return this.onEnd(o),this.ended=!0,!1}if(a=s.avail_out,s.next_out&&(0===s.avail_out||o===rs))if("string"===this.options.to){let e=Ke(s.output,s.next_out),t=s.next_out-e,r=ze(s.output,e);s.next_out=t,s.avail_out=i-t,t&&s.output.set(s.output.subarray(e,e+t),0),this.onData(r)}else this.onData(s.output.length===s.next_out?s.output:s.output.subarray(0,s.next_out));if(o!==is||0!==a){if(o===rs)return o=Zt(this.strm),this.onEnd(o),this.ended=!0,!0;if(0===s.avail_in)break}}return!0},hs.prototype.onData=function(e){this.chunks.push(e)},hs.prototype.onEnd=function(e){e===is&&("string"===this.options.to?this.result=this.chunks.join(""):this.result=Ve(this.chunks)),this.chunks=[],this.err=e,this.msg=this.strm.msg};var As={Inflate:hs,inflate:cs,inflateRaw:function(e,t){return(t=t||{}).raw=!0,cs(e,t)},ungzip:cs,constants:U};const{Deflate:us,deflate:ps,deflateRaw:ds,gzip:fs}=at,{Inflate:Es,inflate:ms,inflateRaw:ys,ungzip:gs}=As;var Is=us,vs=ps,Ts=ds,_s=fs,Rs=Es,Ps=ms,Ds=ys,Ns=gs,bs=U,Cs={Deflate:Is,deflate:vs,deflateRaw:Ts,gzip:_s,Inflate:Rs,inflate:Ps,inflateRaw:Ds,ungzip:Ns,constants:bs};e.Deflate=Is,e.Inflate=Rs,e.constants=bs,e.default=Cs,e.deflate=vs,e.deflateRaw=Ts,e.gzip=_s,e.inflate=Ps,e.inflateRaw=Ds,e.ungzip=Ns,Object.defineProperty(e,"__esModule",{value:!0})}));var gg=Object.freeze({__proto__:null});let Ig=window.pako||gg;Ig.inflate||(Ig=Ig.default);const vg=function(){const e=new Float32Array(3);return function(t){return e[0]=t[0]/255,e[1]=t[1]/255,e[2]=t[2]/255,e}}();const Tg={version:1,parse:function(e,t,s,i,r,o){const n=function(e){return{positions:e[0],normals:e[1],indices:e[2],edgeIndices:e[3],meshPositions:e[4],meshIndices:e[5],meshEdgesIndices:e[6],meshColors:e[7],entityIDs:e[8],entityMeshes:e[9],entityIsObjects:e[10],positionsDecodeMatrix:e[11]}}(s),a=function(e){return{positions:new Uint16Array(Ig.inflate(e.positions).buffer),normals:new Int8Array(Ig.inflate(e.normals).buffer),indices:new Uint32Array(Ig.inflate(e.indices).buffer),edgeIndices:new Uint32Array(Ig.inflate(e.edgeIndices).buffer),meshPositions:new Uint32Array(Ig.inflate(e.meshPositions).buffer),meshIndices:new Uint32Array(Ig.inflate(e.meshIndices).buffer),meshEdgesIndices:new Uint32Array(Ig.inflate(e.meshEdgesIndices).buffer),meshColors:new Uint8Array(Ig.inflate(e.meshColors).buffer),entityIDs:Ig.inflate(e.entityIDs,{to:"string"}),entityMeshes:new Uint32Array(Ig.inflate(e.entityMeshes).buffer),entityIsObjects:new Uint8Array(Ig.inflate(e.entityIsObjects).buffer),positionsDecodeMatrix:new Float32Array(Ig.inflate(e.positionsDecodeMatrix).buffer)}}(n);!function(e,t,s,i,r,o){o.getNextId(),i.positionsCompression="precompressed",i.normalsCompression="precompressed";const n=s.positions,a=s.normals,l=s.indices,h=s.edgeIndices,c=s.meshPositions,A=s.meshIndices,u=s.meshEdgesIndices,d=s.meshColors,f=JSON.parse(s.entityIDs),E=s.entityMeshes,m=s.entityIsObjects,g=c.length,I=E.length;for(let r=0;r<I;r++){const o=f[r],v=t.globalizeObjectIds?p.globalizeObjectId(i.id,o):o,T=e.metaScene.metaObjects[v],_={},R={};if(T){if(t.excludeTypesMap&&T.type&&t.excludeTypesMap[T.type])continue;if(t.includeTypesMap&&T.type&&!t.includeTypesMap[T.type])continue;const e=t.objectDefaults?t.objectDefaults[T.type]||t.objectDefaults.DEFAULT:null;e&&(!1===e.visible&&(_.visible=!1),!1===e.pickable&&(_.pickable=!1),e.colorize&&(R.color=e.colorize),void 0!==e.opacity&&null!==e.opacity&&(R.opacity=e.opacity))}else if(t.excludeUnclassifiedObjects)continue;const P=r===I-1,D=[];for(let e=E[r],t=P?E.length:E[r+1];e<t;e++){const t=e===g-1,r=v+".mesh."+e,o=vg(d.subarray(4*e,4*e+3)),p=d[4*e+3]/255;i.createMesh(y.apply(R,{id:r,primitive:"triangles",positionsCompressed:n.subarray(c[e],t?n.length:c[e+1]),normalsCompressed:a.subarray(c[e],t?n.length:c[e+1]),indices:l.subarray(A[e],t?l.length:A[e+1]),edgeIndices:h.subarray(u[e],t?h.length:u[e+1]),positionsDecodeMatrix:s.positionsDecodeMatrix,color:o,opacity:p})),D.push(r)}i.createEntity(y.apply(_,{id:v,isObject:1===m[r],meshIds:D}))}}(e,t,a,i,0,o)}};let _g=window.pako||gg;_g.inflate||(_g=_g.default);const Rg=function(){const e=new Float32Array(3);return function(t){return e[0]=t[0]/255,e[1]=t[1]/255,e[2]=t[2]/255,e}}();const Pg={version:2,parse:function(e,t,s,i,r,o){const n=function(e){return{positions:e[0],normals:e[1],indices:e[2],edgeIndices:e[3],meshPositions:e[4],meshIndices:e[5],meshEdgesIndices:e[6],meshColors:e[7],entityIDs:e[8],entityMeshes:e[9],entityIsObjects:e[10],positionsDecodeMatrix:e[11],entityMeshIds:e[12],entityMatrices:e[13],entityUsesInstancing:e[14]}}(s),a=function(e){return{positions:new Uint16Array(_g.inflate(e.positions).buffer),normals:new Int8Array(_g.inflate(e.normals).buffer),indices:new Uint32Array(_g.inflate(e.indices).buffer),edgeIndices:new Uint32Array(_g.inflate(e.edgeIndices).buffer),meshPositions:new Uint32Array(_g.inflate(e.meshPositions).buffer),meshIndices:new Uint32Array(_g.inflate(e.meshIndices).buffer),meshEdgesIndices:new Uint32Array(_g.inflate(e.meshEdgesIndices).buffer),meshColors:new Uint8Array(_g.inflate(e.meshColors).buffer),entityIDs:_g.inflate(e.entityIDs,{to:"string"}),entityMeshes:new Uint32Array(_g.inflate(e.entityMeshes).buffer),entityIsObjects:new Uint8Array(_g.inflate(e.entityIsObjects).buffer),positionsDecodeMatrix:new Float32Array(_g.inflate(e.positionsDecodeMatrix).buffer),entityMeshIds:new Uint32Array(_g.inflate(e.entityMeshIds).buffer),entityMatrices:new Float32Array(_g.inflate(e.entityMatrices).buffer),entityUsesInstancing:new Uint8Array(_g.inflate(e.entityUsesInstancing).buffer)}}(n);!function(e,t,s,i,r,o){const n=o.getNextId();i.positionsCompression="precompressed",i.normalsCompression="precompressed";const a=s.positions,l=s.normals,h=s.indices,c=s.edgeIndices,A=s.meshPositions,u=s.meshIndices,d=s.meshEdgesIndices,f=s.meshColors,E=JSON.parse(s.entityIDs),m=s.entityMeshes,g=s.entityIsObjects,I=s.entityMeshIds,v=s.entityMatrices,T=s.entityUsesInstancing,_=A.length,R=m.length,P={};for(let r=0;r<R;r++){const D=E[r],N=t.globalizeObjectIds?p.globalizeObjectId(i.id,D):D,b=e.metaScene.metaObjects[N],C={},O={},S=v.subarray(16*r,16*r+16);if(b){if(t.excludeTypesMap&&b.type&&t.excludeTypesMap[b.type])continue;if(t.includeTypesMap&&b.type&&!t.includeTypesMap[b.type])continue;const e=t.objectDefaults?t.objectDefaults[b.type]||t.objectDefaults.DEFAULT:null;e&&(!1===e.visible&&(C.visible=!1),!1===e.pickable&&(C.pickable=!1),e.colorize&&(O.color=e.colorize),void 0!==e.opacity&&null!==e.opacity&&(O.opacity=e.opacity))}else if(t.excludeUnclassifiedObjects)continue;const x=r===R-1,w=[];for(let e=m[r],t=x?I.length:m[r+1];e<t;e++){const t=I[e],p=t===_-1,E=o.getNextId(),m=Rg(f.subarray(4*t,4*t+3)),g=f[4*t+3]/255,v=a.subarray(A[t],p?a.length:A[t+1]),R=l.subarray(A[t],p?a.length:A[t+1]),D=h.subarray(u[t],p?h.length:u[t+1]),N=c.subarray(d[t],p?c.length:d[t+1]);if(1===T[r]){const e=`${n}.geometry.${E}.${t}`;e in P||(i.createGeometry({id:e,positionsCompressed:v,normalsCompressed:R,indices:D,edgeIndices:N,primitive:"triangles",positionsDecodeMatrix:s.positionsDecodeMatrix}),P[e]=!0),i.createMesh(y.apply(O,{id:E,color:m,opacity:g,matrix:S,geometryId:e})),w.push(E)}else i.createMesh(y.apply(O,{id:E,primitive:"triangles",positionsCompressed:v,normalsCompressed:R,indices:D,edgeIndices:N,positionsDecodeMatrix:s.positionsDecodeMatrix,color:m,opacity:g})),w.push(E)}w.length&&i.createEntity(y.apply(C,{id:N,isObject:1===g[r],meshIds:w}))}}(e,t,a,i,0,o)}};let Dg=window.pako||gg;Dg.inflate||(Dg=Dg.default);const Ng=function(){const e=new Float32Array(3);return function(t){return e[0]=t[0]/255,e[1]=t[1]/255,e[2]=t[2]/255,e}}();const bg={version:3,parse:function(e,t,s,i,r,o){const n=function(e){return{positions:e[0],normals:e[1],indices:e[2],edgeIndices:e[3],meshPositions:e[4],meshIndices:e[5],meshEdgesIndices:e[6],meshColors:e[7],entityIDs:e[8],entityMeshes:e[9],entityIsObjects:e[10],instancedPositionsDecodeMatrix:e[11],batchedPositionsDecodeMatrix:e[12],entityMeshIds:e[13],entityMatrices:e[14],entityUsesInstancing:e[15]}}(s),a=function(e){return{positions:new Uint16Array(Dg.inflate(e.positions).buffer),normals:new Int8Array(Dg.inflate(e.normals).buffer),indices:new Uint32Array(Dg.inflate(e.indices).buffer),edgeIndices:new Uint32Array(Dg.inflate(e.edgeIndices).buffer),meshPositions:new Uint32Array(Dg.inflate(e.meshPositions).buffer),meshIndices:new Uint32Array(Dg.inflate(e.meshIndices).buffer),meshEdgesIndices:new Uint32Array(Dg.inflate(e.meshEdgesIndices).buffer),meshColors:new Uint8Array(Dg.inflate(e.meshColors).buffer),entityIDs:Dg.inflate(e.entityIDs,{to:"string"}),entityMeshes:new Uint32Array(Dg.inflate(e.entityMeshes).buffer),entityIsObjects:new Uint8Array(Dg.inflate(e.entityIsObjects).buffer),instancedPositionsDecodeMatrix:new Float32Array(Dg.inflate(e.instancedPositionsDecodeMatrix).buffer),batchedPositionsDecodeMatrix:new Float32Array(Dg.inflate(e.batchedPositionsDecodeMatrix).buffer),entityMeshIds:new Uint32Array(Dg.inflate(e.entityMeshIds).buffer),entityMatrices:new Float32Array(Dg.inflate(e.entityMatrices).buffer),entityUsesInstancing:new Uint8Array(Dg.inflate(e.entityUsesInstancing).buffer)}}(n);!function(e,t,s,i,r,o){const n=o.getNextId();i.positionsCompression="precompressed",i.normalsCompression="precompressed";const a=s.positions,l=s.normals,h=s.indices,c=s.edgeIndices,A=s.meshPositions,u=s.meshIndices,d=s.meshEdgesIndices,f=s.meshColors,E=JSON.parse(s.entityIDs),m=s.entityMeshes,g=s.entityIsObjects,I=s.entityMeshIds,v=s.entityMatrices,T=s.entityUsesInstancing,_=A.length,R=m.length,P={};for(let r=0;r<R;r++){const o=E[r],S=t.globalizeObjectIds?p.globalizeObjectId(i.id,o):o,x=e.metaScene.metaObjects[S],w={},B={},F=v.subarray(16*r,16*r+16);if(x){if(t.excludeTypesMap&&x.type&&t.excludeTypesMap[x.type])continue;if(t.includeTypesMap&&x.type&&!t.includeTypesMap[x.type])continue;const e=t.objectDefaults?t.objectDefaults[x.type]||t.objectDefaults.DEFAULT:null;e&&(!1===e.visible&&(w.visible=!1),!1===e.pickable&&(w.pickable=!1),e.colorize&&(B.color=e.colorize),void 0!==e.opacity&&null!==e.opacity&&(B.opacity=e.opacity))}else if(t.excludeUnclassifiedObjects)continue;const M=r===R-1,L=[];for(let e=m[r],t=M?I.length:m[r+1];e<t;e++){var D=I[e];const t=D===_-1,o=`${n}.${S}.mesh.${D}`,p=Ng(f.subarray(4*D,4*D+3)),E=f[4*D+3]/255;var N=a.subarray(A[D],t?a.length:A[D+1]),b=l.subarray(A[D],t?a.length:A[D+1]),C=h.subarray(u[D],t?h.length:u[D+1]),O=c.subarray(d[D],t?c.length:d[D+1]);if(1===T[r]){const e=`${n}.geometry.${o}.${D}`;e in P||(i.createGeometry({id:e,positionsCompressed:N,normalsCompressed:b,indices:C,edgeIndices:O,primitive:"triangles",positionsDecodeMatrix:s.instancedPositionsDecodeMatrix}),P[e]=!0),i.createMesh(y.apply(B,{id:o,color:p,opacity:E,matrix:F,geometryId:e})),L.push(o)}else i.createMesh(y.apply(B,{id:o,primitive:"triangles",positionsCompressed:N,normalsCompressed:b,indices:C,edgeIndices:O,positionsDecodeMatrix:s.batchedPositionsDecodeMatrix,color:p,opacity:E})),L.push(o)}L.length&&i.createEntity(y.apply(w,{id:S,isObject:1===g[r],meshIds:L}))}}(e,t,a,i,0,o)}};let Cg=window.pako||gg;Cg.inflate||(Cg=Cg.default);const Og=function(){const e=new Float32Array(3);return function(t){return e[0]=t[0]/255,e[1]=t[1]/255,e[2]=t[2]/255,e}}();const Sg={version:4,parse:function(e,t,s,i,r,o){const n=function(e){return{positions:e[0],normals:e[1],indices:e[2],edgeIndices:e[3],decodeMatrices:e[4],matrices:e[5],eachPrimitivePositionsAndNormalsPortion:e[6],eachPrimitiveIndicesPortion:e[7],eachPrimitiveEdgeIndicesPortion:e[8],eachPrimitiveDecodeMatricesPortion:e[9],eachPrimitiveColor:e[10],primitiveInstances:e[11],eachEntityId:e[12],eachEntityPrimitiveInstancesPortion:e[13],eachEntityMatricesPortion:e[14],eachEntityMatrix:e[15]}}(s),a=function(e){return{positions:new Uint16Array(Cg.inflate(e.positions).buffer),normals:new Int8Array(Cg.inflate(e.normals).buffer),indices:new Uint32Array(Cg.inflate(e.indices).buffer),edgeIndices:new Uint32Array(Cg.inflate(e.edgeIndices).buffer),decodeMatrices:new Float32Array(Cg.inflate(e.decodeMatrices).buffer),matrices:new Float32Array(Cg.inflate(e.matrices).buffer),eachPrimitivePositionsAndNormalsPortion:new Uint32Array(Cg.inflate(e.eachPrimitivePositionsAndNormalsPortion).buffer),eachPrimitiveIndicesPortion:new Uint32Array(Cg.inflate(e.eachPrimitiveIndicesPortion).buffer),eachPrimitiveEdgeIndicesPortion:new Uint32Array(Cg.inflate(e.eachPrimitiveEdgeIndicesPortion).buffer),eachPrimitiveDecodeMatricesPortion:new Uint32Array(Cg.inflate(e.eachPrimitiveDecodeMatricesPortion).buffer),eachPrimitiveColor:new Uint8Array(Cg.inflate(e.eachPrimitiveColor).buffer),primitiveInstances:new Uint32Array(Cg.inflate(e.primitiveInstances).buffer),eachEntityId:Cg.inflate(e.eachEntityId,{to:"string"}),eachEntityPrimitiveInstancesPortion:new Uint32Array(Cg.inflate(e.eachEntityPrimitiveInstancesPortion).buffer),eachEntityMatricesPortion:new Uint32Array(Cg.inflate(e.eachEntityMatricesPortion).buffer)}}(n);!function(e,t,s,i,r,o){const n=o.getNextId();i.positionsCompression="precompressed",i.normalsCompression="precompressed";const a=s.positions,l=s.normals,h=s.indices,c=s.edgeIndices,A=s.decodeMatrices,u=s.matrices,p=s.eachPrimitivePositionsAndNormalsPortion,d=s.eachPrimitiveIndicesPortion,f=s.eachPrimitiveEdgeIndicesPortion,E=s.eachPrimitiveDecodeMatricesPortion,m=s.eachPrimitiveColor,g=s.primitiveInstances,I=JSON.parse(s.eachEntityId),v=s.eachEntityPrimitiveInstancesPortion,T=s.eachEntityMatricesPortion,_=p.length,R=g.length,P=new Uint8Array(_),D=new Uint32Array(_),N=I.length;for(let e=0;e<_;e++)D[e]=e;D.sort(((e,t)=>E[e]<E[t]?-1:E[e]>E[t]?1:0));for(let e=0;e<R;e++)P[g[e]]++;const b={};for(let e=0;e<N;e++){const t=N-1,s=e===t,i=v[e],r=s?v[t]:v[e+1];for(let t=i;t<r;t++){const s=g[t];P[s]>1||(b[s]=e)}}for(let e=0;e<_;e++){const t=D[e],s=t===_-1,r=P[t]>1,o=Og(m.subarray(4*t,4*t+3)),u=m[4*t+3]/255,g=a.subarray(p[t],s?a.length:p[t+1]),v=l.subarray(p[t],s?l.length:p[t+1]),T=h.subarray(d[t],s?h.length:d[t+1]),R=c.subarray(f[t],s?c.length:f[t+1]),N=A.subarray(E[t],E[t]+16);if(r){const e=`${n}-geometry.${t}`;i.createGeometry({id:e,primitive:"triangles",positionsCompressed:g,normalsCompressed:v,indices:T,edgeIndices:R,positionsDecodeMatrix:N})}else{const e=`${n}-${t}`;I[b[t]];const s={};i.createMesh(y.apply(s,{id:e,primitive:"triangles",positionsCompressed:g,normalsCompressed:v,indices:T,edgeIndices:R,positionsDecodeMatrix:N,color:o,opacity:u}))}}let C=0;for(let e=0;e<N;e++){const t=N-1,s=e===t,r=I[e],o=v[e],a=s?v[t]:v[e+1],l=[];for(let t=o;t<a;t++){const s=g[t];if(P[s]>1){const t={},r=`${n}-instance.${C++}`,o=`${n}-geometry.${s}`,a=16*T[e],h=u.subarray(a,a+16);i.createMesh(y.apply(t,{id:r,geometryId:o,matrix:h})),l.push(r)}else l.push(s)}if(l.length>0){const e={};i.createEntity(y.apply(e,{id:r,isObject:!0,meshIds:l}))}}}(0,0,a,i,0,o)}};let xg=window.pako||gg;xg.inflate||(xg=xg.default);const wg=function(){const e=new Float32Array(3);return function(t){return e[0]=t[0]/255,e[1]=t[1]/255,e[2]=t[2]/255,e}}();const Bg={version:5,parse:function(e,t,s,i,r,o){const n=function(e){return{positions:e[0],normals:e[1],indices:e[2],edgeIndices:e[3],matrices:e[4],eachPrimitivePositionsAndNormalsPortion:e[5],eachPrimitiveIndicesPortion:e[6],eachPrimitiveEdgeIndicesPortion:e[7],eachPrimitiveColor:e[8],primitiveInstances:e[9],eachEntityId:e[10],eachEntityPrimitiveInstancesPortion:e[11],eachEntityMatricesPortion:e[12]}}(s),a=function(e){return{positions:new Float32Array(xg.inflate(e.positions).buffer),normals:new Int8Array(xg.inflate(e.normals).buffer),indices:new Uint32Array(xg.inflate(e.indices).buffer),edgeIndices:new Uint32Array(xg.inflate(e.edgeIndices).buffer),matrices:new Float32Array(xg.inflate(e.matrices).buffer),eachPrimitivePositionsAndNormalsPortion:new Uint32Array(xg.inflate(e.eachPrimitivePositionsAndNormalsPortion).buffer),eachPrimitiveIndicesPortion:new Uint32Array(xg.inflate(e.eachPrimitiveIndicesPortion).buffer),eachPrimitiveEdgeIndicesPortion:new Uint32Array(xg.inflate(e.eachPrimitiveEdgeIndicesPortion).buffer),eachPrimitiveColor:new Uint8Array(xg.inflate(e.eachPrimitiveColor).buffer),primitiveInstances:new Uint32Array(xg.inflate(e.primitiveInstances).buffer),eachEntityId:xg.inflate(e.eachEntityId,{to:"string"}),eachEntityPrimitiveInstancesPortion:new Uint32Array(xg.inflate(e.eachEntityPrimitiveInstancesPortion).buffer),eachEntityMatricesPortion:new Uint32Array(xg.inflate(e.eachEntityMatricesPortion).buffer)}}(n);!function(e,t,s,i,r,o){const n=o.getNextId();i.positionsCompression="disabled",i.normalsCompression="precompressed";const a=s.positions,l=s.normals,h=s.indices,c=s.edgeIndices,A=s.matrices,u=s.eachPrimitivePositionsAndNormalsPortion,p=s.eachPrimitiveIndicesPortion,d=s.eachPrimitiveEdgeIndicesPortion,f=s.eachPrimitiveColor,E=s.primitiveInstances,m=JSON.parse(s.eachEntityId),g=s.eachEntityPrimitiveInstancesPortion,I=s.eachEntityMatricesPortion,v=u.length,T=E.length,_=new Uint8Array(v),R=m.length;for(let e=0;e<T;e++)_[E[e]]++;const P={};for(let e=0;e<R;e++){const t=R-1,s=e===t,i=g[e],r=s?g[t]:g[e+1];for(let t=i;t<r;t++){const s=E[t];_[s]>1||(P[s]=e)}}for(let e=0;e<v;e++){const t=e===v-1,s=_[e]>1,r=wg(f.subarray(4*e,4*e+3)),o=f[4*e+3]/255,A=a.subarray(u[e],t?a.length:u[e+1]),E=l.subarray(u[e],t?l.length:u[e+1]),g=h.subarray(p[e],t?h.length:p[e+1]),I=c.subarray(d[e],t?c.length:d[e+1]);if(s){const t=`${n}-geometry.${e}`;i.createGeometry({id:t,primitive:"triangles",positionsCompressed:A,normalsCompressed:E,indices:g,edgeIndices:I})}else{const t=e;m[P[e]];const s={};i.createMesh(y.apply(s,{id:t,primitive:"triangles",positionsCompressed:A,normalsCompressed:E,indices:g,edgeIndices:I,color:r,opacity:o}))}}let D=0;for(let e=0;e<R;e++){const t=R-1,s=e===t,r=m[e],o=g[e],n=s?g[t]:g[e+1],a=[];for(let t=o;t<n;t++){const s=E[t];if(_[s]>1){const t={},r="instance."+D++,o="geometry"+s,n=16*I[e],l=A.subarray(n,n+16);i.createMesh(y.apply(t,{id:r,geometryId:o,matrix:l})),a.push(r)}else a.push(s)}if(a.length>0){const e={};i.createEntity(y.apply(e,{id:r,isObject:!0,meshIds:a}))}}}(0,0,a,i,0,o)}};let Fg=window.pako||gg;Fg.inflate||(Fg=Fg.default);const Mg=function(){const e=new Float32Array(3);return function(t){return e[0]=t[0]/255,e[1]=t[1]/255,e[2]=t[2]/255,e}}();const Lg={version:6,parse:function(e,t,s,i,r,o){const n=function(e){return{positions:e[0],normals:e[1],indices:e[2],edgeIndices:e[3],matrices:e[4],reusedPrimitivesDecodeMatrix:e[5],eachPrimitivePositionsAndNormalsPortion:e[6],eachPrimitiveIndicesPortion:e[7],eachPrimitiveEdgeIndicesPortion:e[8],eachPrimitiveColorAndOpacity:e[9],primitiveInstances:e[10],eachEntityId:e[11],eachEntityPrimitiveInstancesPortion:e[12],eachEntityMatricesPortion:e[13],eachTileAABB:e[14],eachTileEntitiesPortion:e[15]}}(s),a=function(e){function t(e,t){return 0===e.length?[]:Fg.inflate(e,t).buffer}return{positions:new Uint16Array(t(e.positions)),normals:new Int8Array(t(e.normals)),indices:new Uint32Array(t(e.indices)),edgeIndices:new Uint32Array(t(e.edgeIndices)),matrices:new Float32Array(t(e.matrices)),reusedPrimitivesDecodeMatrix:new Float32Array(t(e.reusedPrimitivesDecodeMatrix)),eachPrimitivePositionsAndNormalsPortion:new Uint32Array(t(e.eachPrimitivePositionsAndNormalsPortion)),eachPrimitiveIndicesPortion:new Uint32Array(t(e.eachPrimitiveIndicesPortion)),eachPrimitiveEdgeIndicesPortion:new Uint32Array(t(e.eachPrimitiveEdgeIndicesPortion)),eachPrimitiveColorAndOpacity:new Uint8Array(t(e.eachPrimitiveColorAndOpacity)),primitiveInstances:new Uint32Array(t(e.primitiveInstances)),eachEntityId:Fg.inflate(e.eachEntityId,{to:"string"}),eachEntityPrimitiveInstancesPortion:new Uint32Array(t(e.eachEntityPrimitiveInstancesPortion)),eachEntityMatricesPortion:new Uint32Array(t(e.eachEntityMatricesPortion)),eachTileAABB:new Float64Array(t(e.eachTileAABB)),eachTileEntitiesPortion:new Uint32Array(t(e.eachTileEntitiesPortion))}}(n);!function(e,t,s,i,r,o){const n=o.getNextId(),a=s.positions,l=s.normals,h=s.indices,c=s.edgeIndices,A=s.matrices,u=s.reusedPrimitivesDecodeMatrix,d=s.eachPrimitivePositionsAndNormalsPortion,f=s.eachPrimitiveIndicesPortion,E=s.eachPrimitiveEdgeIndicesPortion,m=s.eachPrimitiveColorAndOpacity,g=s.primitiveInstances,I=JSON.parse(s.eachEntityId),v=s.eachEntityPrimitiveInstancesPortion,T=s.eachEntityMatricesPortion,_=s.eachTileAABB,R=s.eachTileEntitiesPortion,P=d.length,D=g.length,N=I.length,b=R.length,C=new Uint32Array(P);for(let e=0;e<D;e++){const t=g[e];void 0!==C[t]?C[t]++:C[t]=1}const O=p.vec3(),S=p.AABB3();for(let s=0;s<b;s++){const r=s===b-1,D=R[s],x=r?N:R[s+1],w=6*s,B=_.subarray(w,w+6);p.getAABB3Center(B,O),S[0]=B[0]-O[0],S[1]=B[1]-O[1],S[2]=B[2]-O[2],S[3]=B[3]-O[0],S[4]=B[4]-O[1],S[5]=B[5]-O[2];const F=at.createPositionsDecodeMatrix(S),M={};for(let r=D;r<x;r++){const _=I[r],R=t.globalizeObjectIds?p.globalizeObjectId(i.id,_):_,D=T[r],b=A.slice(D,D+16),S=r===N-1,x=v[r],w=S?g.length:v[r+1],B=[],L=e.metaScene.metaObjects[R],U={},H={};if(L){if(t.excludeTypesMap&&L.type&&t.excludeTypesMap[L.type])continue;if(t.includeTypesMap&&L.type&&!t.includeTypesMap[L.type])continue;const e=t.objectDefaults?t.objectDefaults[L.type]||t.objectDefaults.DEFAULT:null;e&&(!1===e.visible&&(U.visible=!1),!1===e.pickable&&(U.pickable=!1),e.colorize&&(H.color=e.colorize),void 0!==e.opacity&&null!==e.opacity&&(H.opacity=e.opacity))}else if(t.excludeUnclassifiedObjects)continue;for(let e=x;e<w;e++){const t=g[e],r=C[t]>1,A=t===P-1,p=a.subarray(d[t],A?a.length:d[t+1]),I=l.subarray(d[t],A?l.length:d[t+1]),v=h.subarray(f[t],A?h.length:f[t+1]),T=c.subarray(E[t],A?c.length:E[t+1]),_=Mg(m.subarray(4*t,4*t+3)),R=m[4*t+3]/255,D=o.getNextId();if(r){const e=`${n}-geometry.${s}.${t}`;M[e]||(i.createGeometry({id:e,primitive:"triangles",positionsCompressed:p,indices:v,edgeIndices:T,positionsDecodeMatrix:u}),M[e]=!0),i.createMesh(y.apply(H,{id:D,geometryId:e,origin:O,matrix:b,color:_,opacity:R})),B.push(D)}else i.createMesh(y.apply(H,{id:D,origin:O,primitive:"triangles",positionsCompressed:p,normalsCompressed:I,indices:v,edgeIndices:T,positionsDecodeMatrix:F,color:_,opacity:R})),B.push(D)}B.length>0&&i.createEntity(y.apply(U,{id:R,isObject:!0,meshIds:B}))}}}(e,t,a,i,0,o)}};let Ug=window.pako||gg;Ug.inflate||(Ug=Ug.default);const Hg=function(){const e=new Float32Array(3);return function(t){return e[0]=t[0]/255,e[1]=t[1]/255,e[2]=t[2]/255,e}}();function Gg(e){const t=[];for(let s=0,i=e.length;s<i;s+=3)t.push(e[s]),t.push(e[s+1]),t.push(e[s+2]),t.push(1);return t}const kg={version:7,parse:function(e,t,s,i,r,o){const n=function(e){return{positions:e[0],normals:e[1],colors:e[2],indices:e[3],edgeIndices:e[4],matrices:e[5],reusedGeometriesDecodeMatrix:e[6],eachGeometryPrimitiveType:e[7],eachGeometryPositionsPortion:e[8],eachGeometryNormalsPortion:e[9],eachGeometryColorsPortion:e[10],eachGeometryIndicesPortion:e[11],eachGeometryEdgeIndicesPortion:e[12],eachMeshGeometriesPortion:e[13],eachMeshMatricesPortion:e[14],eachMeshMaterial:e[15],eachEntityId:e[16],eachEntityMeshesPortion:e[17],eachTileAABB:e[18],eachTileEntitiesPortion:e[19]}}(s),a=function(e){function t(e,t){return 0===e.length?[]:Ug.inflate(e,t).buffer}return{positions:new Uint16Array(t(e.positions)),normals:new Int8Array(t(e.normals)),colors:new Uint8Array(t(e.colors)),indices:new Uint32Array(t(e.indices)),edgeIndices:new Uint32Array(t(e.edgeIndices)),matrices:new Float32Array(t(e.matrices)),reusedGeometriesDecodeMatrix:new Float32Array(t(e.reusedGeometriesDecodeMatrix)),eachGeometryPrimitiveType:new Uint8Array(t(e.eachGeometryPrimitiveType)),eachGeometryPositionsPortion:new Uint32Array(t(e.eachGeometryPositionsPortion)),eachGeometryNormalsPortion:new Uint32Array(t(e.eachGeometryNormalsPortion)),eachGeometryColorsPortion:new Uint32Array(t(e.eachGeometryColorsPortion)),eachGeometryIndicesPortion:new Uint32Array(t(e.eachGeometryIndicesPortion)),eachGeometryEdgeIndicesPortion:new Uint32Array(t(e.eachGeometryEdgeIndicesPortion)),eachMeshGeometriesPortion:new Uint32Array(t(e.eachMeshGeometriesPortion)),eachMeshMatricesPortion:new Uint32Array(t(e.eachMeshMatricesPortion)),eachMeshMaterial:new Uint8Array(t(e.eachMeshMaterial)),eachEntityId:Ug.inflate(e.eachEntityId,{to:"string"}),eachEntityMeshesPortion:new Uint32Array(t(e.eachEntityMeshesPortion)),eachTileAABB:new Float64Array(t(e.eachTileAABB)),eachTileEntitiesPortion:new Uint32Array(t(e.eachTileEntitiesPortion))}}(n);!function(e,t,s,i,r,o){const n=o.getNextId(),a=s.positions,l=s.normals,h=s.colors,c=s.indices,A=s.edgeIndices,u=s.matrices,d=s.reusedGeometriesDecodeMatrix,f=s.eachGeometryPrimitiveType,E=s.eachGeometryPositionsPortion,m=s.eachGeometryNormalsPortion,g=s.eachGeometryColorsPortion,I=s.eachGeometryIndicesPortion,v=s.eachGeometryEdgeIndicesPortion,T=s.eachMeshGeometriesPortion,_=s.eachMeshMatricesPortion,R=s.eachMeshMaterial,P=JSON.parse(s.eachEntityId),D=s.eachEntityMeshesPortion,N=s.eachTileAABB,b=s.eachTileEntitiesPortion,C=E.length,O=T.length,S=P.length,x=b.length,w=new Uint32Array(C);for(let e=0;e<O;e++){const t=T[e];void 0!==w[t]?w[t]++:w[t]=1}const B=p.vec3(),F=p.AABB3();for(let s=0;s<x;s++){const r=s===x-1,O=b[s],M=r?S:b[s+1],L=6*s,U=N.subarray(L,L+6);p.getAABB3Center(U,B),F[0]=U[0]-B[0],F[1]=U[1]-B[1],F[2]=U[2]-B[2],F[3]=U[3]-B[0],F[4]=U[4]-B[1],F[5]=U[5]-B[2];const H=at.createPositionsDecodeMatrix(F),G={};for(let r=O;r<M;r++){const N=P[r],b=t.globalizeObjectIds?p.globalizeObjectId(i.id,N):N,O=r===S-1,x=D[r],F=O?T.length:D[r+1],M=[],L=e.metaScene.metaObjects[b],U={},k={};if(L){if(t.excludeTypesMap&&L.type&&t.excludeTypesMap[L.type])continue;if(t.includeTypesMap&&L.type&&!t.includeTypesMap[L.type])continue;const e=t.objectDefaults?t.objectDefaults[L.type]||t.objectDefaults.DEFAULT:null;e&&(!1===e.visible&&(U.visible=!1),!1===e.pickable&&(U.pickable=!1),e.colorize&&(k.color=e.colorize),void 0!==e.opacity&&null!==e.opacity&&(k.opacity=e.opacity),void 0!==e.metallic&&null!==e.metallic&&(k.metallic=e.metallic),void 0!==e.roughness&&null!==e.roughness&&(k.roughness=e.roughness))}else if(t.excludeUnclassifiedObjects)continue;for(let e=x;e<F;e++){const t=T[e],r=w[t]>1,p=t===C-1,P=Hg(R.subarray(6*e,6*e+3)),D=R[6*e+3]/255,N=R[6*e+4]/255,b=R[6*e+5]/255,O=o.getNextId();if(r){const r=_[e],o=u.slice(r,r+16),T=`${n}-geometry.${s}.${t}`;if(!G[T]){let e,s,r,o,n,u;switch(f[t]){case 0:e="solid",s=a.subarray(E[t],p?a.length:E[t+1]),r=l.subarray(m[t],p?l.length:m[t+1]),n=c.subarray(I[t],p?c.length:I[t+1]),u=A.subarray(v[t],p?A.length:v[t+1]);break;case 1:e="surface",s=a.subarray(E[t],p?a.length:E[t+1]),r=l.subarray(m[t],p?l.length:m[t+1]),n=c.subarray(I[t],p?c.length:I[t+1]),u=A.subarray(v[t],p?A.length:v[t+1]);break;case 2:e="points",s=a.subarray(E[t],p?a.length:E[t+1]),o=Gg(h.subarray(g[t],p?h.length:g[t+1]));break;case 3:e="lines",s=a.subarray(E[t],p?a.length:E[t+1]),n=c.subarray(I[t],p?c.length:I[t+1]);break;default:continue}i.createGeometry({id:T,primitive:e,positionsCompressed:s,normalsCompressed:r,colors:o,indices:n,edgeIndices:u,positionsDecodeMatrix:d}),G[T]=!0}i.createMesh(y.apply(k,{id:O,geometryId:T,origin:B,matrix:o,color:P,metallic:N,roughness:b,opacity:D})),M.push(O)}else{let e,s,r,o,n,u;switch(f[t]){case 0:e="solid",s=a.subarray(E[t],p?a.length:E[t+1]),r=l.subarray(m[t],p?l.length:m[t+1]),n=c.subarray(I[t],p?c.length:I[t+1]),u=A.subarray(v[t],p?A.length:v[t+1]);break;case 1:e="surface",s=a.subarray(E[t],p?a.length:E[t+1]),r=l.subarray(m[t],p?l.length:m[t+1]),n=c.subarray(I[t],p?c.length:I[t+1]),u=A.subarray(v[t],p?A.length:v[t+1]);break;case 2:e="points",s=a.subarray(E[t],p?a.length:E[t+1]),o=Gg(h.subarray(g[t],p?h.length:g[t+1]));break;case 3:e="lines",s=a.subarray(E[t],p?a.length:E[t+1]),n=c.subarray(I[t],p?c.length:I[t+1]);break;default:continue}i.createMesh(y.apply(k,{id:O,origin:B,primitive:e,positionsCompressed:s,normalsCompressed:r,colors:o,indices:n,edgeIndices:u,positionsDecodeMatrix:H,color:P,metallic:N,roughness:b,opacity:D})),M.push(O)}}M.length>0&&i.createEntity(y.apply(U,{id:b,isObject:!0,meshIds:M}))}}}(e,t,a,i,0,o)}};let Vg=window.pako||gg;Vg.inflate||(Vg=Vg.default);const jg=p.vec4(),Qg=p.vec4();const Wg=function(){const e=new Float32Array(3);return function(t){return e[0]=t[0]/255,e[1]=t[1]/255,e[2]=t[2]/255,e}}();function zg(e){const t=[];for(let s=0,i=e.length;s<i;s+=3)t.push(e[s]),t.push(e[s+1]),t.push(e[s+2]),t.push(1);return t}const Kg={version:8,parse:function(e,t,s,i,r,o){const n=function(e){return{types:e[0],eachMetaObjectId:e[1],eachMetaObjectType:e[2],eachMetaObjectName:e[3],eachMetaObjectParent:e[4],positions:e[5],normals:e[6],colors:e[7],indices:e[8],edgeIndices:e[9],matrices:e[10],reusedGeometriesDecodeMatrix:e[11],eachGeometryPrimitiveType:e[12],eachGeometryPositionsPortion:e[13],eachGeometryNormalsPortion:e[14],eachGeometryColorsPortion:e[15],eachGeometryIndicesPortion:e[16],eachGeometryEdgeIndicesPortion:e[17],eachMeshGeometriesPortion:e[18],eachMeshMatricesPortion:e[19],eachMeshMaterial:e[20],eachEntityMetaObject:e[21],eachEntityMeshesPortion:e[22],eachTileAABB:e[23],eachTileEntitiesPortion:e[24]}}(s),a=function(e){function t(e,t){return 0===e.length?[]:Vg.inflate(e,t).buffer}return{types:Vg.inflate(e.types,{to:"string"}),eachMetaObjectId:Vg.inflate(e.eachMetaObjectId,{to:"string"}),eachMetaObjectType:new Uint32Array(t(e.eachMetaObjectType)),eachMetaObjectName:Vg.inflate(e.eachMetaObjectName,{to:"string"}),eachMetaObjectParent:new Uint32Array(t(e.eachMetaObjectParent)),positions:new Uint16Array(t(e.positions)),normals:new Int8Array(t(e.normals)),colors:new Uint8Array(t(e.colors)),indices:new Uint32Array(t(e.indices)),edgeIndices:new Uint32Array(t(e.edgeIndices)),matrices:new Float32Array(t(e.matrices)),reusedGeometriesDecodeMatrix:new Float32Array(t(e.reusedGeometriesDecodeMatrix)),eachGeometryPrimitiveType:new Uint8Array(t(e.eachGeometryPrimitiveType)),eachGeometryPositionsPortion:new Uint32Array(t(e.eachGeometryPositionsPortion)),eachGeometryNormalsPortion:new Uint32Array(t(e.eachGeometryNormalsPortion)),eachGeometryColorsPortion:new Uint32Array(t(e.eachGeometryColorsPortion)),eachGeometryIndicesPortion:new Uint32Array(t(e.eachGeometryIndicesPortion)),eachGeometryEdgeIndicesPortion:new Uint32Array(t(e.eachGeometryEdgeIndicesPortion)),eachMeshGeometriesPortion:new Uint32Array(t(e.eachMeshGeometriesPortion)),eachMeshMatricesPortion:new Uint32Array(t(e.eachMeshMatricesPortion)),eachMeshMaterial:new Uint8Array(t(e.eachMeshMaterial)),eachEntityMetaObject:new Uint32Array(t(e.eachEntityMetaObject)),eachEntityMeshesPortion:new Uint32Array(t(e.eachEntityMeshesPortion)),eachTileAABB:new Float64Array(t(e.eachTileAABB)),eachTileEntitiesPortion:new Uint32Array(t(e.eachTileEntitiesPortion))}}(n);!function(e,t,s,i,r,o){const n=o.getNextId(),a=JSON.parse(s.types),l=JSON.parse(s.eachMetaObjectId),h=s.eachMetaObjectType,c=JSON.parse(s.eachMetaObjectName),A=s.eachMetaObjectParent,u=s.positions,d=s.normals,f=s.colors,E=s.indices,m=s.edgeIndices,g=s.matrices,I=s.reusedGeometriesDecodeMatrix,v=s.eachGeometryPrimitiveType,T=s.eachGeometryPositionsPortion,_=s.eachGeometryNormalsPortion,R=s.eachGeometryColorsPortion,P=s.eachGeometryIndicesPortion,D=s.eachGeometryEdgeIndicesPortion,N=s.eachMeshGeometriesPortion,b=s.eachMeshMatricesPortion,C=s.eachMeshMaterial,O=s.eachEntityMetaObject,S=s.eachEntityMeshesPortion,x=s.eachTileAABB,w=s.eachTileEntitiesPortion,B=l.length,F=T.length,M=N.length,L=O.length,U=w.length;if(r){const e={metaObjects:[]};for(let t=0;t<B;t++){const s=l[t],i=a[h[t]]||"default",r=c[t],o=A[t],n=o!==t?l[o]:null;e.metaObjects.push({id:s,type:i,name:r,parent:n})}r.loadData(e,{includeTypes:t.includeTypes,excludeTypes:t.excludeTypes,globalizeObjectIds:t.globalizeObjectIds})}const H=new Uint32Array(F);for(let e=0;e<M;e++){const t=N[e];void 0!==H[t]?H[t]++:H[t]=1}const G=p.vec3(),k=p.AABB3(),V={};for(let s=0;s<U;s++){const r=s===U-1,a=w[s],h=r?L:w[s+1],c=6*s,A=x.subarray(c,c+6);p.getAABB3Center(A,G),k[0]=A[0]-G[0],k[1]=A[1]-G[1],k[2]=A[2]-G[2],k[3]=A[3]-G[0],k[4]=A[4]-G[1],k[5]=A[5]-G[2];const B=at.createPositionsDecodeMatrix(k),M={};for(let r=a;r<h;r++){const a=l[O[r]],h=t.globalizeObjectIds?p.globalizeObjectId(i.id,a):a,c=r===L-1,A=S[r],x=c?N.length:S[r+1],w=[],U=e.metaScene.metaObjects[h],j={},Q={};if(U){if(t.excludeTypesMap&&U.type&&t.excludeTypesMap[U.type])continue;if(t.includeTypesMap&&U.type&&!t.includeTypesMap[U.type])continue;const e=t.objectDefaults?t.objectDefaults[U.type]||t.objectDefaults.DEFAULT:null;e&&(!1===e.visible&&(j.visible=!1),!1===e.pickable&&(j.pickable=!1),e.colorize&&(Q.color=e.colorize),void 0!==e.opacity&&null!==e.opacity&&(Q.opacity=e.opacity),void 0!==e.metallic&&null!==e.metallic&&(Q.metallic=e.metallic),void 0!==e.roughness&&null!==e.roughness&&(Q.roughness=e.roughness))}else if(t.excludeUnclassifiedObjects)continue;for(let e=A;e<x;e++){const r=N[e],a=H[r]>1,l=r===F-1,h=Wg(C.subarray(6*e,6*e+3)),c=C[6*e+3]/255,A=C[6*e+4]/255,O=C[6*e+5]/255,S=o.getNextId();if(a){const o=b[e],a=g.slice(o,o+16),N=`${n}-geometry.${s}.${r}`;let C=V[N];if(!C){C={batchThisMesh:!t.reuseGeometries};let e=!1;switch(v[r]){case 0:C.primitiveName="solid",C.geometryPositions=u.subarray(T[r],l?u.length:T[r+1]),C.geometryNormals=d.subarray(_[r],l?d.length:_[r+1]),C.geometryIndices=E.subarray(P[r],l?E.length:P[r+1]),C.geometryEdgeIndices=m.subarray(D[r],l?m.length:D[r+1]),e=C.geometryPositions.length>0&&C.geometryIndices.length>0;break;case 1:C.primitiveName="surface",C.geometryPositions=u.subarray(T[r],l?u.length:T[r+1]),C.geometryNormals=d.subarray(_[r],l?d.length:_[r+1]),C.geometryIndices=E.subarray(P[r],l?E.length:P[r+1]),C.geometryEdgeIndices=m.subarray(D[r],l?m.length:D[r+1]),e=C.geometryPositions.length>0&&C.geometryIndices.length>0;break;case 2:C.primitiveName="points",C.geometryPositions=u.subarray(T[r],l?u.length:T[r+1]),C.geometryColors=zg(f.subarray(R[r],l?f.length:R[r+1])),e=C.geometryPositions.length>0;break;case 3:C.primitiveName="lines",C.geometryPositions=u.subarray(T[r],l?u.length:T[r+1]),C.geometryIndices=E.subarray(P[r],l?E.length:P[r+1]),e=C.geometryPositions.length>0&&C.geometryIndices.length>0;break;default:continue}if(e||(C=null),C&&(C.geometryPositions.length,C.batchThisMesh)){C.decompressedPositions=new Float32Array(C.geometryPositions.length);const e=C.geometryPositions,t=C.decompressedPositions;for(let s=0,i=e.length;s<i;s+=3)t[s+0]=e[s+0]*I[0]+I[12],t[s+1]=e[s+1]*I[5]+I[13],t[s+2]=e[s+2]*I[10]+I[14];C.geometryPositions=null,V[N]=C}}if(C)if(C.batchThisMesh){const e=C.decompressedPositions,t=new Uint16Array(e.length);for(let s=0,i=e.length;s<i;s+=3)jg[0]=e[s+0],jg[1]=e[s+1],jg[2]=e[s+2],jg[3]=1,p.transformVec4(a,jg,Qg),at.compressPosition(Qg,k,jg),t[s+0]=jg[0],t[s+1]=jg[1],t[s+2]=jg[2];i.createMesh(y.apply(Q,{id:S,origin:G,primitive:C.primitiveName,positionsCompressed:t,normalsCompressed:C.geometryNormals,colorsCompressed:C.geometryColors,indices:C.geometryIndices,edgeIndices:C.geometryEdgeIndices,positionsDecodeMatrix:B,color:h,metallic:A,roughness:O,opacity:c})),w.push(S)}else M[N]||(i.createGeometry({id:N,primitive:C.primitiveName,positionsCompressed:C.geometryPositions,normalsCompressed:C.geometryNormals,colorsCompressed:C.geometryColors,indices:C.geometryIndices,edgeIndices:C.geometryEdgeIndices,positionsDecodeMatrix:I}),M[N]=!0),i.createMesh(y.apply(Q,{id:S,geometryId:N,origin:G,matrix:a,color:h,metallic:A,roughness:O,opacity:c})),w.push(S)}else{let e,t,s,o,n,a,p=!1;switch(v[r]){case 0:e="solid",t=u.subarray(T[r],l?u.length:T[r+1]),s=d.subarray(_[r],l?d.length:_[r+1]),n=E.subarray(P[r],l?E.length:P[r+1]),a=m.subarray(D[r],l?m.length:D[r+1]),p=t.length>0&&n.length>0;break;case 1:e="surface",t=u.subarray(T[r],l?u.length:T[r+1]),s=d.subarray(_[r],l?d.length:_[r+1]),n=E.subarray(P[r],l?E.length:P[r+1]),a=m.subarray(D[r],l?m.length:D[r+1]),p=t.length>0&&n.length>0;break;case 2:e="points",t=u.subarray(T[r],l?u.length:T[r+1]),o=zg(f.subarray(R[r],l?f.length:R[r+1])),p=t.length>0;break;case 3:e="lines",t=u.subarray(T[r],l?u.length:T[r+1]),n=E.subarray(P[r],l?E.length:P[r+1]),p=t.length>0&&n.length>0;break;default:continue}p&&(i.createMesh(y.apply(Q,{id:S,origin:G,primitive:e,positionsCompressed:t,normalsCompressed:s,colorsCompressed:o,indices:n,edgeIndices:a,positionsDecodeMatrix:B,color:h,metallic:A,roughness:O,opacity:c})),w.push(S))}}w.length>0&&i.createEntity(y.apply(j,{id:h,isObject:!0,meshIds:w}))}}}(e,t,a,i,r,o)}};let Yg=window.pako||gg;Yg.inflate||(Yg=Yg.default);const Xg=p.vec4(),Zg=p.vec4();const qg=function(){const e=new Float32Array(3);return function(t){return e[0]=t[0]/255,e[1]=t[1]/255,e[2]=t[2]/255,e}}();const Jg={version:9,parse:function(e,t,s,i,r,o){const n=function(e){return{metadata:e[0],positions:e[1],normals:e[2],colors:e[3],indices:e[4],edgeIndices:e[5],matrices:e[6],reusedGeometriesDecodeMatrix:e[7],eachGeometryPrimitiveType:e[8],eachGeometryPositionsPortion:e[9],eachGeometryNormalsPortion:e[10],eachGeometryColorsPortion:e[11],eachGeometryIndicesPortion:e[12],eachGeometryEdgeIndicesPortion:e[13],eachMeshGeometriesPortion:e[14],eachMeshMatricesPortion:e[15],eachMeshMaterial:e[16],eachEntityId:e[17],eachEntityMeshesPortion:e[18],eachTileAABB:e[19],eachTileEntitiesPortion:e[20]}}(s),a=function(e){function t(e,t){return 0===e.length?[]:Yg.inflate(e,t).buffer}return{metadata:JSON.parse(Yg.inflate(e.metadata,{to:"string"})),positions:new Uint16Array(t(e.positions)),normals:new Int8Array(t(e.normals)),colors:new Uint8Array(t(e.colors)),indices:new Uint32Array(t(e.indices)),edgeIndices:new Uint32Array(t(e.edgeIndices)),matrices:new Float32Array(t(e.matrices)),reusedGeometriesDecodeMatrix:new Float32Array(t(e.reusedGeometriesDecodeMatrix)),eachGeometryPrimitiveType:new Uint8Array(t(e.eachGeometryPrimitiveType)),eachGeometryPositionsPortion:new Uint32Array(t(e.eachGeometryPositionsPortion)),eachGeometryNormalsPortion:new Uint32Array(t(e.eachGeometryNormalsPortion)),eachGeometryColorsPortion:new Uint32Array(t(e.eachGeometryColorsPortion)),eachGeometryIndicesPortion:new Uint32Array(t(e.eachGeometryIndicesPortion)),eachGeometryEdgeIndicesPortion:new Uint32Array(t(e.eachGeometryEdgeIndicesPortion)),eachMeshGeometriesPortion:new Uint32Array(t(e.eachMeshGeometriesPortion)),eachMeshMatricesPortion:new Uint32Array(t(e.eachMeshMatricesPortion)),eachMeshMaterial:new Uint8Array(t(e.eachMeshMaterial)),eachEntityId:JSON.parse(Yg.inflate(e.eachEntityId,{to:"string"})),eachEntityMeshesPortion:new Uint32Array(t(e.eachEntityMeshesPortion)),eachTileAABB:new Float64Array(t(e.eachTileAABB)),eachTileEntitiesPortion:new Uint32Array(t(e.eachTileEntitiesPortion))}}(n);!function(e,t,s,i,r,o){const n=o.getNextId(),a=s.metadata,l=s.positions,h=s.normals,c=s.colors,A=s.indices,u=s.edgeIndices,d=s.matrices,f=s.reusedGeometriesDecodeMatrix,E=s.eachGeometryPrimitiveType,m=s.eachGeometryPositionsPortion,g=s.eachGeometryNormalsPortion,I=s.eachGeometryColorsPortion,v=s.eachGeometryIndicesPortion,T=s.eachGeometryEdgeIndicesPortion,_=s.eachMeshGeometriesPortion,R=s.eachMeshMatricesPortion,P=s.eachMeshMaterial,D=s.eachEntityId,N=s.eachEntityMeshesPortion,b=s.eachTileAABB,C=s.eachTileEntitiesPortion,O=m.length,S=_.length,x=N.length,w=C.length;r&&r.loadData(a,{includeTypes:t.includeTypes,excludeTypes:t.excludeTypes,globalizeObjectIds:t.globalizeObjectIds});const B=new Uint32Array(O);for(let e=0;e<S;e++){const t=_[e];void 0!==B[t]?B[t]++:B[t]=1}const F=p.vec3(),M=p.AABB3(),L={};for(let s=0;s<w;s++){const r=s===w-1,a=C[s],S=r?x-1:C[s+1]-1,U=6*s,H=b.subarray(U,U+6);p.getAABB3Center(H,F),M[0]=H[0]-F[0],M[1]=H[1]-F[1],M[2]=H[2]-F[2],M[3]=H[3]-F[0],M[4]=H[4]-F[1],M[5]=H[5]-F[2];const G=at.createPositionsDecodeMatrix(M),k={};for(let r=a;r<=S;r++){const a=D[r],b=t.globalizeObjectIds?p.globalizeObjectId(i.id,a):a,C=r===x-1,S=N[r],w=C?_.length-1:N[r+1]-1,U=[],H=e.metaScene.metaObjects[b],V={},j={};if(H){if(t.excludeTypesMap&&H.type&&t.excludeTypesMap[H.type])continue;if(t.includeTypesMap&&H.type&&!t.includeTypesMap[H.type])continue;const e=t.objectDefaults?t.objectDefaults[H.type]||t.objectDefaults.DEFAULT:null;e&&(!1===e.visible&&(V.visible=!1),!1===e.pickable&&(V.pickable=!1),e.colorize&&(j.color=e.colorize),void 0!==e.opacity&&null!==e.opacity&&(j.opacity=e.opacity),void 0!==e.metallic&&null!==e.metallic&&(j.metallic=e.metallic),void 0!==e.roughness&&null!==e.roughness&&(j.roughness=e.roughness))}else if(t.excludeUnclassifiedObjects)continue;for(let e=S;e<=w;e++){const r=_[e],a=B[r]>1,D=r===O-1,N=qg(P.subarray(6*e,6*e+3)),b=P[6*e+3]/255,C=P[6*e+4]/255,S=P[6*e+5]/255,x=o.getNextId();if(a){const o=R[e],a=d.slice(o,o+16),_=`${n}-geometry.${s}.${r}`;let P=L[_];if(!P){P={batchThisMesh:!t.reuseGeometries};let e=!1;switch(E[r]){case 0:P.primitiveName="solid",P.geometryPositions=l.subarray(m[r],D?l.length:m[r+1]),P.geometryNormals=h.subarray(g[r],D?h.length:g[r+1]),P.geometryIndices=A.subarray(v[r],D?A.length:v[r+1]),P.geometryEdgeIndices=u.subarray(T[r],D?u.length:T[r+1]),e=P.geometryPositions.length>0&&P.geometryIndices.length>0;break;case 1:P.primitiveName="surface",P.geometryPositions=l.subarray(m[r],D?l.length:m[r+1]),P.geometryNormals=h.subarray(g[r],D?h.length:g[r+1]),P.geometryIndices=A.subarray(v[r],D?A.length:v[r+1]),P.geometryEdgeIndices=u.subarray(T[r],D?u.length:T[r+1]),e=P.geometryPositions.length>0&&P.geometryIndices.length>0;break;case 2:P.primitiveName="points",P.geometryPositions=l.subarray(m[r],D?l.length:m[r+1]),P.geometryColors=c.subarray(I[r],D?c.length:I[r+1]),e=P.geometryPositions.length>0;break;case 3:P.primitiveName="lines",P.geometryPositions=l.subarray(m[r],D?l.length:m[r+1]),P.geometryIndices=A.subarray(v[r],D?A.length:v[r+1]),e=P.geometryPositions.length>0&&P.geometryIndices.length>0;break;default:continue}if(e||(P=null),P&&(P.geometryPositions.length,P.batchThisMesh)){P.decompressedPositions=new Float32Array(P.geometryPositions.length),P.transformedAndRecompressedPositions=new Uint16Array(P.geometryPositions.length);const e=P.geometryPositions,t=P.decompressedPositions;for(let s=0,i=e.length;s<i;s+=3)t[s+0]=e[s+0]*f[0]+f[12],t[s+1]=e[s+1]*f[5]+f[13],t[s+2]=e[s+2]*f[10]+f[14];P.geometryPositions=null,L[_]=P}}if(P)if(P.batchThisMesh){const e=P.decompressedPositions,t=P.transformedAndRecompressedPositions;for(let s=0,i=e.length;s<i;s+=3)Xg[0]=e[s+0],Xg[1]=e[s+1],Xg[2]=e[s+2],Xg[3]=1,p.transformVec4(a,Xg,Zg),at.compressPosition(Zg,M,Xg),t[s+0]=Xg[0],t[s+1]=Xg[1],t[s+2]=Xg[2];i.createMesh(y.apply(j,{id:x,origin:F,primitive:P.primitiveName,positionsCompressed:t,normalsCompressed:P.geometryNormals,colorsCompressed:P.geometryColors,indices:P.geometryIndices,edgeIndices:P.geometryEdgeIndices,positionsDecodeMatrix:G,color:N,metallic:C,roughness:S,opacity:b})),U.push(x)}else k[_]||(i.createGeometry({id:_,primitive:P.primitiveName,positionsCompressed:P.geometryPositions,normalsCompressed:P.geometryNormals,colorsCompressed:P.geometryColors,indices:P.geometryIndices,edgeIndices:P.geometryEdgeIndices,positionsDecodeMatrix:f}),k[_]=!0),i.createMesh(y.apply(j,{id:x,geometryId:_,origin:F,matrix:a,color:N,metallic:C,roughness:S,opacity:b})),U.push(x)}else{let e,t,s,o,n,a,p=!1;switch(E[r]){case 0:e="solid",t=l.subarray(m[r],D?l.length:m[r+1]),s=h.subarray(g[r],D?h.length:g[r+1]),n=A.subarray(v[r],D?A.length:v[r+1]),a=u.subarray(T[r],D?u.length:T[r+1]),p=t.length>0&&n.length>0;break;case 1:e="surface",t=l.subarray(m[r],D?l.length:m[r+1]),s=h.subarray(g[r],D?h.length:g[r+1]),n=A.subarray(v[r],D?A.length:v[r+1]),a=u.subarray(T[r],D?u.length:T[r+1]),p=t.length>0&&n.length>0;break;case 2:e="points",t=l.subarray(m[r],D?l.length:m[r+1]),o=c.subarray(I[r],D?c.length:I[r+1]),p=t.length>0;break;case 3:e="lines",t=l.subarray(m[r],D?l.length:m[r+1]),n=A.subarray(v[r],D?A.length:v[r+1]),p=t.length>0&&n.length>0;break;default:continue}p&&(i.createMesh(y.apply(j,{id:x,origin:F,primitive:e,positionsCompressed:t,normalsCompressed:s,colorsCompressed:o,indices:n,edgeIndices:a,positionsDecodeMatrix:G,color:N,metallic:C,roughness:S,opacity:b})),U.push(x))}}U.length>0&&i.createEntity(y.apply(V,{id:b,isObject:!0,meshIds:U}))}}}(e,t,a,i,r,o)}};let $g=window.pako||gg;$g.inflate||($g=$g.default);const eI=p.vec4(),tI=p.vec4();const sI=function(){const e=new Float32Array(3);return function(t){return e[0]=t[0]/255,e[1]=t[1]/255,e[2]=t[2]/255,e}}();function iI(e,t){const s=[];if(t.length>1)for(let e=0,i=t.length-1;e<i;e++)s.push(t[e]),s.push(t[e+1]);else if(e.length>1)for(let t=0,i=e.length/3-1;t<i;t++)s.push(t),s.push(t+1);return s}!function(){const e=document.createElement("canvas"),t=e.getContext("2d")}();const rI={version:10,parse:function(e,t,s,i,r,o){const n=function(e){let t=0;return{metadata:e[t++],textureData:e[t++],eachTextureDataPortion:e[t++],eachTextureAttributes:e[t++],positions:e[t++],normals:e[t++],colors:e[t++],uvs:e[t++],indices:e[t++],edgeIndices:e[t++],eachTextureSetTextures:e[t++],matrices:e[t++],reusedGeometriesDecodeMatrix:e[t++],eachGeometryPrimitiveType:e[t++],eachGeometryPositionsPortion:e[t++],eachGeometryNormalsPortion:e[t++],eachGeometryColorsPortion:e[t++],eachGeometryUVsPortion:e[t++],eachGeometryIndicesPortion:e[t++],eachGeometryEdgeIndicesPortion:e[t++],eachMeshGeometriesPortion:e[t++],eachMeshMatricesPortion:e[t++],eachMeshTextureSet:e[t++],eachMeshMaterialAttributes:e[t++],eachEntityId:e[t++],eachEntityMeshesPortion:e[t++],eachTileAABB:e[t++],eachTileEntitiesPortion:e[t++]}}(s),a=function(e){function t(e,t){return 0===e.length?[]:$g.inflate(e,t).buffer}return{metadata:JSON.parse($g.inflate(e.metadata,{to:"string"})),textureData:new Uint8Array(t(e.textureData)),eachTextureDataPortion:new Uint32Array(t(e.eachTextureDataPortion)),eachTextureAttributes:new Uint16Array(t(e.eachTextureAttributes)),positions:new Uint16Array(t(e.positions)),normals:new Int8Array(t(e.normals)),colors:new Uint8Array(t(e.colors)),uvs:new Float32Array(t(e.uvs)),indices:new Uint32Array(t(e.indices)),edgeIndices:new Uint32Array(t(e.edgeIndices)),eachTextureSetTextures:new Int32Array(t(e.eachTextureSetTextures)),matrices:new Float32Array(t(e.matrices)),reusedGeometriesDecodeMatrix:new Float32Array(t(e.reusedGeometriesDecodeMatrix)),eachGeometryPrimitiveType:new Uint8Array(t(e.eachGeometryPrimitiveType)),eachGeometryPositionsPortion:new Uint32Array(t(e.eachGeometryPositionsPortion)),eachGeometryNormalsPortion:new Uint32Array(t(e.eachGeometryNormalsPortion)),eachGeometryColorsPortion:new Uint32Array(t(e.eachGeometryColorsPortion)),eachGeometryUVsPortion:new Uint32Array(t(e.eachGeometryUVsPortion)),eachGeometryIndicesPortion:new Uint32Array(t(e.eachGeometryIndicesPortion)),eachGeometryEdgeIndicesPortion:new Uint32Array(t(e.eachGeometryEdgeIndicesPortion)),eachMeshGeometriesPortion:new Uint32Array(t(e.eachMeshGeometriesPortion)),eachMeshMatricesPortion:new Uint32Array(t(e.eachMeshMatricesPortion)),eachMeshTextureSet:new Int32Array(t(e.eachMeshTextureSet)),eachMeshMaterialAttributes:new Uint8Array(t(e.eachMeshMaterialAttributes)),eachEntityId:JSON.parse($g.inflate(e.eachEntityId,{to:"string"})),eachEntityMeshesPortion:new Uint32Array(t(e.eachEntityMeshesPortion)),eachTileAABB:new Float64Array(t(e.eachTileAABB)),eachTileEntitiesPortion:new Uint32Array(t(e.eachTileEntitiesPortion))}}(n);!function(e,t,s,i,r,o){const n=o.getNextId(),a=s.metadata,l=s.textureData,h=s.eachTextureDataPortion,c=s.eachTextureAttributes,A=s.positions,u=s.normals,d=s.colors,f=s.uvs,E=s.indices,m=s.edgeIndices,g=s.eachTextureSetTextures,I=s.matrices,v=s.reusedGeometriesDecodeMatrix,T=s.eachGeometryPrimitiveType,_=s.eachGeometryPositionsPortion,R=s.eachGeometryNormalsPortion,P=s.eachGeometryColorsPortion,D=s.eachGeometryUVsPortion,N=s.eachGeometryIndicesPortion,b=s.eachGeometryEdgeIndicesPortion,C=s.eachMeshGeometriesPortion,O=s.eachMeshMatricesPortion,S=s.eachMeshTextureSet,x=s.eachMeshMaterialAttributes,w=s.eachEntityId,B=s.eachEntityMeshesPortion,F=s.eachTileAABB,M=s.eachTileEntitiesPortion,L=h.length,U=g.length/5,H=_.length,G=C.length,k=B.length,V=M.length;r&&r.loadData(a,{includeTypes:t.includeTypes,excludeTypes:t.excludeTypes,globalizeObjectIds:t.globalizeObjectIds});for(let e=0;e<L;e++){const t=e===L-1,s=h[e],r=t?l.length:h[e+1],o=r-s>0,a=9*e,A=1===c[a+0],u=c[a+1];c[a+2],c[a+3];const p=c[a+4],d=c[a+5],f=c[a+6],E=c[a+7],m=c[a+8];if(o){const t=new Uint8Array(l.subarray(s,r)).buffer,o=`${n}-texture-${e}`;if(A)i.createTexture({id:o,buffers:[t],minFilter:p,magFilter:d,wrapS:f,wrapT:E,wrapR:m});else{const e=new Blob([t],{type:10001===u?"image/jpeg":10002===u?"image/png":"image/gif"}),s=(window.URL||window.webkitURL).createObjectURL(e),r=document.createElement("img");r.src=s,i.createTexture({id:o,image:r,minFilter:p,magFilter:d,wrapS:f,wrapT:E,wrapR:m})}}}for(let e=0;e<U;e++){const t=5*e,s=`${n}-textureSet-${e}`,r=g[t+0],o=g[t+1],a=g[t+2],l=g[t+3],h=g[t+4];i.createTextureSet({id:s,colorTextureId:r>=0?`${n}-texture-${r}`:null,normalsTextureId:a>=0?`${n}-texture-${a}`:null,metallicRoughnessTextureId:o>=0?`${n}-texture-${o}`:null,emissiveTextureId:l>=0?`${n}-texture-${l}`:null,occlusionTextureId:h>=0?`${n}-texture-${h}`:null})}const j=new Uint32Array(H);for(let e=0;e<G;e++){const t=C[e];void 0!==j[t]?j[t]++:j[t]=1}const Q=p.vec3(),W=p.AABB3(),z={};for(let s=0;s<V;s++){const r=s===V-1,a=M[s],l=r?k-1:M[s+1]-1,h=6*s,c=F.subarray(h,h+6);p.getAABB3Center(c,Q),W[0]=c[0]-Q[0],W[1]=c[1]-Q[1],W[2]=c[2]-Q[2],W[3]=c[3]-Q[0],W[4]=c[4]-Q[1],W[5]=c[5]-Q[2];const g=at.createPositionsDecodeMatrix(W),L={};for(let r=a;r<=l;r++){const a=w[r],l=t.globalizeObjectIds?p.globalizeObjectId(i.id,a):a,h=r===k-1,c=B[r],F=h?C.length-1:B[r+1]-1,M=[],U=e.metaScene.metaObjects[l],G={},V={};if(U){if(t.excludeTypesMap&&U.type&&t.excludeTypesMap[U.type])continue;if(t.includeTypesMap&&U.type&&!t.includeTypesMap[U.type])continue;const e=t.objectDefaults?t.objectDefaults[U.type]||t.objectDefaults.DEFAULT:null;e&&(!1===e.visible&&(G.visible=!1),!1===e.pickable&&(G.pickable=!1),e.colorize&&(V.color=e.colorize),void 0!==e.opacity&&null!==e.opacity&&(V.opacity=e.opacity),void 0!==e.metallic&&null!==e.metallic&&(V.metallic=e.metallic),void 0!==e.roughness&&null!==e.roughness&&(V.roughness=e.roughness))}else if(t.excludeUnclassifiedObjects)continue;for(let e=c;e<=F;e++){const r=C[e],a=j[r]>1,l=r===H-1,h=S[e],c=h>=0?`${n}-textureSet-${h}`:null,w=sI(x.subarray(6*e,6*e+3)),B=x[6*e+3]/255,F=x[6*e+4]/255,U=x[6*e+5]/255,G=o.getNextId();if(a){const o=O[e],a=I.slice(o,o+16),h=`${n}-geometry.${s}.${r}`;let C=z[h];if(!C){C={batchThisMesh:!t.reuseGeometries};let e=!1;switch(T[r]){case 0:C.primitiveName="solid",C.geometryPositions=A.subarray(_[r],l?A.length:_[r+1]),C.geometryNormals=u.subarray(R[r],l?u.length:R[r+1]),C.geometryUVs=f.subarray(D[r],l?f.length:D[r+1]),C.geometryIndices=E.subarray(N[r],l?E.length:N[r+1]),C.geometryEdgeIndices=m.subarray(b[r],l?m.length:b[r+1]),e=C.geometryPositions.length>0&&C.geometryIndices.length>0;break;case 1:C.primitiveName="surface",C.geometryPositions=A.subarray(_[r],l?A.length:_[r+1]),C.geometryNormals=u.subarray(R[r],l?u.length:R[r+1]),C.geometryUVs=f.subarray(D[r],l?f.length:D[r+1]),C.geometryIndices=E.subarray(N[r],l?E.length:N[r+1]),C.geometryEdgeIndices=m.subarray(b[r],l?m.length:b[r+1]),e=C.geometryPositions.length>0&&C.geometryIndices.length>0;break;case 2:C.primitiveName="points",C.geometryPositions=A.subarray(_[r],l?A.length:_[r+1]),C.geometryColors=d.subarray(P[r],l?d.length:P[r+1]),e=C.geometryPositions.length>0;break;case 3:C.primitiveName="lines",C.geometryPositions=A.subarray(_[r],l?A.length:_[r+1]),C.geometryIndices=E.subarray(N[r],l?E.length:N[r+1]),e=C.geometryPositions.length>0&&C.geometryIndices.length>0;break;case 4:C.primitiveName="lines",C.geometryPositions=A.subarray(_[r],l?A.length:_[r+1]),C.geometryIndices=iI(C.geometryPositions,E.subarray(N[r],l?E.length:N[r+1])),e=C.geometryPositions.length>0&&C.geometryIndices.length>0;break;default:continue}if(e||(C=null),C&&(C.geometryPositions.length,C.batchThisMesh)){C.decompressedPositions=new Float32Array(C.geometryPositions.length),C.transformedAndRecompressedPositions=new Uint16Array(C.geometryPositions.length);const e=C.geometryPositions,t=C.decompressedPositions;for(let s=0,i=e.length;s<i;s+=3)t[s+0]=e[s+0]*v[0]+v[12],t[s+1]=e[s+1]*v[5]+v[13],t[s+2]=e[s+2]*v[10]+v[14];C.geometryPositions=null,z[h]=C}}if(C)if(C.batchThisMesh){const e=C.decompressedPositions,t=C.transformedAndRecompressedPositions;for(let s=0,i=e.length;s<i;s+=3)eI[0]=e[s+0],eI[1]=e[s+1],eI[2]=e[s+2],eI[3]=1,p.transformVec4(a,eI,tI),at.compressPosition(tI,W,eI),t[s+0]=eI[0],t[s+1]=eI[1],t[s+2]=eI[2];i.createMesh(y.apply(V,{id:G,textureSetId:c,origin:Q,primitive:C.primitiveName,positionsCompressed:t,normalsCompressed:C.geometryNormals,uv:C.geometryUVs,colorsCompressed:C.geometryColors,indices:C.geometryIndices,edgeIndices:C.geometryEdgeIndices,positionsDecodeMatrix:g,color:w,metallic:F,roughness:U,opacity:B})),M.push(G)}else L[h]||(i.createGeometry({id:h,primitive:C.primitiveName,positionsCompressed:C.geometryPositions,normalsCompressed:C.geometryNormals,uv:C.geometryUVs,colorsCompressed:C.geometryColors,indices:C.geometryIndices,edgeIndices:C.geometryEdgeIndices,positionsDecodeMatrix:v}),L[h]=!0),i.createMesh(y.apply(V,{id:G,geometryId:h,textureSetId:c,matrix:a,color:w,metallic:F,roughness:U,opacity:B,origin:Q})),M.push(G)}else{let e,t,s,o,n,a,h,p=!1;switch(T[r]){case 0:e="solid",t=A.subarray(_[r],l?A.length:_[r+1]),s=u.subarray(R[r],l?u.length:R[r+1]),o=f.subarray(D[r],l?f.length:D[r+1]),a=E.subarray(N[r],l?E.length:N[r+1]),h=m.subarray(b[r],l?m.length:b[r+1]),p=t.length>0&&a.length>0;break;case 1:e="surface",t=A.subarray(_[r],l?A.length:_[r+1]),s=u.subarray(R[r],l?u.length:R[r+1]),o=f.subarray(D[r],l?f.length:D[r+1]),a=E.subarray(N[r],l?E.length:N[r+1]),h=m.subarray(b[r],l?m.length:b[r+1]),p=t.length>0&&a.length>0;break;case 2:e="points",t=A.subarray(_[r],l?A.length:_[r+1]),n=d.subarray(P[r],l?d.length:P[r+1]),p=t.length>0;break;case 3:e="lines",t=A.subarray(_[r],l?A.length:_[r+1]),a=E.subarray(N[r],l?E.length:N[r+1]),p=t.length>0&&a.length>0;break;case 4:e="lines",t=A.subarray(_[r],l?A.length:_[r+1]),a=iI(t,E.subarray(N[r],l?E.length:N[r+1])),p=t.length>0&&a.length>0;break;default:continue}p&&(i.createMesh(y.apply(V,{id:G,textureSetId:c,origin:Q,primitive:e,positionsCompressed:t,normalsCompressed:s,uv:o&&o.length>0?o:null,colorsCompressed:n,indices:a,edgeIndices:h,positionsDecodeMatrix:g,color:w,metallic:F,roughness:U,opacity:B})),M.push(G))}}M.length>0&&i.createEntity(y.apply(G,{id:l,isObject:!0,meshIds:M}))}}}(e,t,a,i,r,o)}},oI={};oI[Tg.version]=Tg,oI[Pg.version]=Pg,oI[bg.version]=bg,oI[Sg.version]=Sg,oI[Bg.version]=Bg,oI[Lg.version]=Lg,oI[kg.version]=kg,oI[Kg.version]=Kg,oI[Jg.version]=Jg,oI[rI.version]=rI;class nI extends a{constructor(e,t={}){super("XKTLoader",e,t),this._maxGeometryBatchSize=t.maxGeometryBatchSize,this.textureTranscoder=t.textureTranscoder,this.dataSource=t.dataSource,this.objectDefaults=t.objectDefaults,this.includeTypes=t.includeTypes,this.excludeTypes=t.excludeTypes,this.excludeUnclassifiedObjects=t.excludeUnclassifiedObjects,this.reuseGeometries=t.reuseGeometries}get supportedVersions(){return Object.keys(oI)}get textureTranscoder(){return this._textureTranscoder}set textureTranscoder(e){this._textureTranscoder=e}get dataSource(){return this._dataSource}set dataSource(e){this._dataSource=e||new yg}get objectDefaults(){return this._objectDefaults}set objectDefaults(e){this._objectDefaults=e||ig}get includeTypes(){return this._includeTypes}set includeTypes(e){this._includeTypes=e}get excludeTypes(){return this._excludeTypes}set excludeTypes(e){this._excludeTypes=e}get excludeUnclassifiedObjects(){return this._excludeUnclassifiedObjects}set excludeUnclassifiedObjects(e){this._excludeUnclassifiedObjects=!!e}get globalizeObjectIds(){return this._globalizeObjectIds}set globalizeObjectIds(e){this._globalizeObjectIds=!!e}get reuseGeometries(){return this._reuseGeometries}set reuseGeometries(e){this._reuseGeometries=!1!==e}load(e={}){if(e.id&&this.viewer.scene.components[e.id]&&(this.error("Component with this ID already exists in viewer: "+e.id+" - will autogenerate this ID"),delete e.id),!e.src&&!e.xkt&&!e.manifestSrc)return this.error("load() param expected: src, xkt or manifestSrc"),o;const t={},s=e.includeTypes||this._includeTypes,i=e.excludeTypes||this._excludeTypes,r=e.objectDefaults||this._objectDefaults;if(t.reuseGeometries=null!==e.reuseGeometries&&void 0!==e.reuseGeometries?e.reuseGeometries:!1!==this._reuseGeometries,s){t.includeTypesMap={};for(let e=0,i=s.length;e<i;e++)t.includeTypesMap[s[e]]=!0}if(i){t.excludeTypesMap={};for(let e=0,s=i.length;e<s;e++)t.excludeTypesMap[i[e]]=!0}r&&(t.objectDefaults=r),t.excludeUnclassifiedObjects=void 0!==e.excludeUnclassifiedObjects?!!e.excludeUnclassifiedObjects:this._excludeUnclassifiedObjects,t.globalizeObjectIds=void 0!==e.globalizeObjectIds&&null!==e.globalizeObjectIds?!!e.globalizeObjectIds:this._globalizeObjectIds;const o=new Ph(this.viewer.scene,y.apply(e,{isModel:!0,textureTranscoder:this._textureTranscoder,maxGeometryBatchSize:this._maxGeometryBatchSize,origin:e.origin,disableVertexWelding:e.disableVertexWelding||!1,disableIndexRebucketing:e.disableIndexRebucketing||!1,dtxEnabled:e.dtxEnabled})),n=o.id,a=new dc({metaScene:this.viewer.metaScene,id:n});this.viewer.scene.canvas.spinner.processes++;const l=()=>{o.finalize(),a.finalize(),this.viewer.scene.canvas.spinner.processes--,o.once("destroyed",(()=>{this.viewer.metaScene.destroyMetaModel(a.id)})),o.scene.once("tick",(()=>{o.destroyed||(o.scene.fire("modelLoaded",o.id),o.fire("loaded",!0,!1))}))},h=e=>{this.viewer.scene.canvas.spinner.processes--,this.error(e),o.fire("error",e)};let c=0;const A={getNextId:()=>`${n}.${c++}`};if(e.metaModelSrc||e.metaModelData)if(e.metaModelSrc){const r=e.metaModelSrc;this._dataSource.getMetaModel(r,(r=>{o.destroyed||(a.loadData(r,{includeTypes:s,excludeTypes:i,globalizeObjectIds:t.globalizeObjectIds}),e.src?this._loadModel(e.src,e,t,o,null,A,l,h):(this._parseModel(e.xkt,e,t,o,null,A),l()))}),(e=>{h(`load(): Failed to load model metadata for model '${n} from  '${r}' - ${e}`)}))}else e.metaModelData&&(a.loadData(e.metaModelData,{includeTypes:s,excludeTypes:i,globalizeObjectIds:t.globalizeObjectIds}),e.src?this._loadModel(e.src,e,t,o,null,A,l,h):(this._parseModel(e.xkt,e,t,o,null,A),l()));else if(e.src)this._loadModel(e.src,e,t,o,a,A,l,h);else if(e.xkt)this._parseModel(e.xkt,e,t,o,a,A),l();else if(e.manifestSrc){const r=function(e){const t=e.split("/");return t.pop(),t.join("/")+"/"}(e.manifestSrc),n=(e,o,n)=>{let l=0;const h=()=>{l>=e.length?o():this._dataSource.getMetaModel(`${r}${e[l]}`,(e=>{a.loadData(e,{includeTypes:s,excludeTypes:i,globalizeObjectIds:t.globalizeObjectIds}),l++,h()}),n)};h()},c=(s,i,n)=>{let l=0;const h=()=>{l>=s.length?i():this._dataSource.getXKT(`${r}${s[l]}`,(s=>{this._parseModel(s,e,t,o,a,A),l++,h()}),n)};h()};this._dataSource.getManifest(e.manifestSrc,(e=>{if(o.destroyed)return;const t=e.xktFiles;if(!t||0===t.length)return void h("load(): Failed to load model manifest - manifest not valid");const s=e.metaModelFiles;s?n(s,(()=>{c(t,l,h)}),h):c(t,l,h)}),h)}return o}_loadModel(e,t,s,i,r,o,n,a){this._dataSource.getXKT(t.src,(e=>{this._parseModel(e,t,s,i,r,o),n()}),a)}_parseModel(e,t,s,i,r,o){if(i.destroyed)return;const n=new DataView(e),a=new Uint8Array(e),l=n.getUint32(0,!0),h=oI[l];if(!h)return void this.error("Unsupported .XKT file version: "+l+" - this XKTLoaderPlugin supports versions "+Object.keys(oI));this.log("Loading .xkt V"+l);const c=n.getUint32(4,!0),A=[];let u=4*(c+2);for(let e=0;e<c;e++){const t=n.getUint32(4*(e+2),!0);A.push(a.subarray(u,u+t)),u+=t}h.parse(this.viewer,s,A,i,r,o)}}var aI={};!function(e){var t,s="File format is not recognized.",i="Error while reading zip file.",r="Error while reading file data.",o=524288,n="text/plain";try{t=0===new Blob([new DataView(new ArrayBuffer(0))]).size}catch(e){}function a(){this.crc=-1}function l(){}function h(e,t){var s,i;return s=new ArrayBuffer(e),i=new Uint8Array(s),t&&i.set(t,0),{buffer:s,array:i,view:new DataView(s)}}function c(){}function A(e){var t,s=this;s.size=0,s.init=function(i,r){var o=new Blob([e],{type:n});(t=new p(o)).init((function(){s.size=t.size,i()}),r)},s.readUint8Array=function(e,s,i,r){t.readUint8Array(e,s,i,r)}}function u(t){var s,i=this;i.size=0,i.init=function(e){for(var r=t.length;"="==t.charAt(r-1);)r--;s=t.indexOf(",")+1,i.size=Math.floor(.75*(r-s)),e()},i.readUint8Array=function(i,r,o){var n,a=h(r),l=4*Math.floor(i/3),c=4*Math.ceil((i+r)/3),A=e.atob(t.substring(l+s,c+s)),u=i-3*Math.floor(l/4);for(n=u;n<u+r;n++)a.array[n-u]=A.charCodeAt(n);o(a.array)}}function p(e){var t=this;t.size=0,t.init=function(s){t.size=e.size,s()},t.readUint8Array=function(t,s,i,r){var o=new FileReader;o.onload=function(e){i(new Uint8Array(e.target.result))},o.onerror=r;try{o.readAsArrayBuffer(function(e,t,s){if(t<0||s<0||t+s>e.size)throw new RangeError("offset:"+t+", length:"+s+", size:"+e.size);return e.slice?e.slice(t,t+s):e.webkitSlice?e.webkitSlice(t,t+s):e.mozSlice?e.mozSlice(t,t+s):e.msSlice?e.msSlice(t,t+s):void 0}(e,t,s))}catch(e){r(e)}}}function d(){}function f(e){var s,i=this;i.init=function(e){s=new Blob([],{type:n}),e()},i.writeUint8Array=function(e,i){s=new Blob([s,t?e:e.buffer],{type:n}),i()},i.getData=function(t,i){var r=new FileReader;r.onload=function(e){t(e.target.result)},r.onerror=i,r.readAsText(s,e)}}function E(t){var s=this,i="",r="";s.init=function(e){i+="data:"+(t||"")+";base64,",e()},s.writeUint8Array=function(t,s){var o,n=r.length,a=r;for(r="",o=0;o<3*Math.floor((n+t.length)/3)-n;o++)a+=String.fromCharCode(t[o]);for(;o<t.length;o++)r+=String.fromCharCode(t[o]);a.length>2?i+=e.btoa(a):r=a,s()},s.getData=function(t){t(i+e.btoa(r))}}function m(e){var s,i=this;i.init=function(t){s=new Blob([],{type:e}),t()},i.writeUint8Array=function(i,r){s=new Blob([s,t?i:i.buffer],{type:e}),r()},i.getData=function(e){e(s)}}function y(e,t,s,i,r,n,a,l,h,c){var A,u,p,d=0,f=t.sn;function E(){e.removeEventListener("message",m,!1),l(u,p)}function m(t){var s=t.data,r=s.data,o=s.error;if(o)return o.toString=function(){return"Error: "+this.message},void h(o);if(s.sn===f)switch("number"==typeof s.codecTime&&(e.codecTime+=s.codecTime),"number"==typeof s.crcTime&&(e.crcTime+=s.crcTime),s.type){case"append":r?(u+=r.length,i.writeUint8Array(r,(function(){y()}),c)):y();break;case"flush":p=s.crc,r?(u+=r.length,i.writeUint8Array(r,(function(){E()}),c)):E();break;case"progress":a&&a(A+s.loaded,n);break;case"importScripts":case"newTask":case"echo":break;default:console.warn("zip.js:launchWorkerProcess: unknown message: ",s)}}function y(){(A=d*o)<=n?s.readUint8Array(r+A,Math.min(o,n-A),(function(s){a&&a(A,n);var i=0===A?t:{sn:f};i.type="append",i.data=s;try{e.postMessage(i,[s.buffer])}catch(t){e.postMessage(i)}d++}),h):e.postMessage({sn:f,type:"flush"})}u=0,e.addEventListener("message",m,!1),y()}function g(e,t,s,i,r,n,l,h,c,A){var u,p=0,d=0,f="input"===n,E="output"===n,m=new a;!function n(){var a;if((u=p*o)<r)t.readUint8Array(i+u,Math.min(o,r-u),(function(t){var i;try{i=e.append(t,(function(e){l&&l(u+e,r)}))}catch(e){return void c(e)}i?(d+=i.length,s.writeUint8Array(i,(function(){p++,setTimeout(n,1)}),A),E&&m.append(i)):(p++,setTimeout(n,1)),f&&m.append(t),l&&l(u,r)}),c);else{try{a=e.flush()}catch(e){return void c(e)}a?(E&&m.append(a),d+=a.length,s.writeUint8Array(a,(function(){h(d,m.get())}),A)):h(d,m.get())}}()}function I(t,s,i,r,o,n,a,h,c,A,u){var p="input";e.zip.useWebWorkers&&a?y(t,{sn:s,codecClass:"NOOP",crcType:p},i,r,o,n,c,h,A,u):g(new l,i,r,o,n,p,c,h,A,u)}function v(e){var t,s,i="",r=["Ç","ü","é","â","ä","à","å","ç","ê","ë","è","ï","î","ì","Ä","Å","É","æ","Æ","ô","ö","ò","û","ù","ÿ","Ö","Ü","ø","£","Ø","×","ƒ","á","í","ó","ú","ñ","Ñ","ª","º","¿","®","¬","½","¼","¡","«","»","_","_","_","¦","¦","Á","Â","À","©","¦","¦","+","+","¢","¥","+","+","-","-","+","-","+","ã","Ã","+","+","-","-","¦","-","+","¤","ð","Ð","Ê","Ë","È","i","Í","Î","Ï","+","+","_","_","¦","Ì","_","Ó","ß","Ô","Ò","õ","Õ","µ","þ","Þ","Ú","Û","Ù","ý","Ý","¯","´","­","±","_","¾","¶","§","÷","¸","°","¨","·","¹","³","²","_"," "];for(t=0;t<e.length;t++)i+=(s=255&e.charCodeAt(t))>127?r[s-128]:String.fromCharCode(s);return i}function T(e){return decodeURIComponent(escape(e))}function _(e){var t,s="";for(t=0;t<e.length;t++)s+=String.fromCharCode(e[t]);return s}function R(e,t,s,i,r){e.version=t.view.getUint16(s,!0),e.bitFlag=t.view.getUint16(s+2,!0),e.compressionMethod=t.view.getUint16(s+4,!0),e.lastModDateRaw=t.view.getUint32(s+6,!0),e.lastModDate=function(e){var t=(4294901760&e)>>16,s=65535&e;try{return new Date(1980+((65024&t)>>9),((480&t)>>5)-1,31&t,(63488&s)>>11,(2016&s)>>5,2*(31&s),0)}catch(e){}}(e.lastModDateRaw),1!=(1&e.bitFlag)?((i||8!=(8&e.bitFlag))&&(e.crc32=t.view.getUint32(s+10,!0),e.compressedSize=t.view.getUint32(s+14,!0),e.uncompressedSize=t.view.getUint32(s+18,!0)),4294967295!==e.compressedSize&&4294967295!==e.uncompressedSize?(e.filenameLength=t.view.getUint16(s+22,!0),e.extraFieldLength=t.view.getUint16(s+24,!0)):r("File is using Zip64 (4gb+ file size).")):r("File contains encrypted entry.")}function P(t,o,n){var a=0;function l(){}l.prototype.getData=function(i,o,l,c){var A=this;function u(e,t){c&&!function(e){var t=h(4);return t.view.setUint32(0,e),A.crc32==t.view.getUint32(0)}(t)?n("CRC failed."):i.getData((function(e){o(e)}))}function p(e){n(e||r)}function d(e){n(e||"Error while writing file data.")}t.readUint8Array(A.offset,30,(function(r){var o,f=h(r.length,r);1347093252==f.view.getUint32(0)?(R(A,f,4,!1,n),o=A.offset+30+A.filenameLength+A.extraFieldLength,i.init((function(){0===A.compressionMethod?I(A._worker,a++,t,i,o,A.compressedSize,c,u,l,p,d):function(t,s,i,r,o,n,a,l,h,c,A){var u=a?"output":"none";e.zip.useWebWorkers?y(t,{sn:s,codecClass:"Inflater",crcType:u},i,r,o,n,h,l,c,A):g(new e.zip.Inflater,i,r,o,n,u,h,l,c,A)}(A._worker,a++,t,i,o,A.compressedSize,c,u,l,p,d)}),d)):n(s)}),p)};var c={getEntries:function(e){var r=this._worker;!function(e){t.size<22?n(s):r(22,(function(){r(Math.min(65558,t.size),(function(){n(s)}))}));function r(s,r){t.readUint8Array(t.size-s,s,(function(t){for(var s=t.length-22;s>=0;s--)if(80===t[s]&&75===t[s+1]&&5===t[s+2]&&6===t[s+3])return void e(new DataView(t.buffer,s,22));r()}),(function(){n(i)}))}}((function(o){var a,c;a=o.getUint32(16,!0),c=o.getUint16(8,!0),a<0||a>=t.size?n(s):t.readUint8Array(a,t.size-a,(function(t){var i,o,a,A,u=0,p=[],d=h(t.length,t);for(i=0;i<c;i++){if((o=new l)._worker=r,1347092738!=d.view.getUint32(u))return void n(s);R(o,d,u+6,!0,n),o.commentLength=d.view.getUint16(u+32,!0),o.directory=16==(16&d.view.getUint8(u+38)),o.offset=d.view.getUint32(u+42,!0),a=_(d.array.subarray(u+46,u+46+o.filenameLength)),o.filename=2048==(2048&o.bitFlag)?T(a):v(a),o.directory||"/"!=o.filename.charAt(o.filename.length-1)||(o.directory=!0),A=_(d.array.subarray(u+46+o.filenameLength+o.extraFieldLength,u+46+o.filenameLength+o.extraFieldLength+o.commentLength)),o.comment=2048==(2048&o.bitFlag)?T(A):v(A),p.push(o),u+=46+o.filenameLength+o.extraFieldLength+o.commentLength}e(p)}),(function(){n(i)}))}))},close:function(e){this._worker&&(this._worker.terminate(),this._worker=null),e&&e()},_worker:null};e.zip.useWebWorkers?O("inflater",(function(e){c._worker=e,o(c)}),(function(e){n(e)})):o(c)}function D(e){return unescape(encodeURIComponent(e))}function N(e){var t,s=[];for(t=0;t<e.length;t++)s.push(e.charCodeAt(t));return s}function b(t,s,i,o){var n={},a=[],l=0,c=0;function A(e){i(e||"Error while writing zip file.")}function u(e){i(e||r)}var p={add:function(s,r,p,d,f){var E,m,v,T=this._worker;function _(e,s){var i=h(16);l+=e||0,i.view.setUint32(0,1347094280),void 0!==s&&(E.view.setUint32(10,s,!0),i.view.setUint32(4,s,!0)),r&&(i.view.setUint32(8,e,!0),E.view.setUint32(14,e,!0),i.view.setUint32(12,r.size,!0),E.view.setUint32(18,r.size,!0)),t.writeUint8Array(i.array,(function(){l+=16,p()}),A)}function R(){f=f||{},s=s.trim(),f.directory&&"/"!=s.charAt(s.length-1)&&(s+="/"),n.hasOwnProperty(s)?i("File already exists."):(m=N(D(s)),a.push(s),function(e){var i;v=f.lastModDate||new Date,E=h(26),n[s]={headerArray:E.array,directory:f.directory,filename:m,offset:l,comment:N(D(f.comment||""))},E.view.setUint32(0,335546376),f.version&&E.view.setUint8(0,f.version),o||0===f.level||f.directory||E.view.setUint16(4,2048),E.view.setUint16(6,(v.getHours()<<6|v.getMinutes())<<5|v.getSeconds()/2,!0),E.view.setUint16(8,(v.getFullYear()-1980<<4|v.getMonth()+1)<<5|v.getDate(),!0),E.view.setUint16(22,m.length,!0),(i=h(30+m.length)).view.setUint32(0,1347093252),i.array.set(E.array,4),i.array.set(m,30),l+=i.array.length,t.writeUint8Array(i.array,e,A)}((function(){r?o||0===f.level?I(T,c++,r,t,0,r.size,!0,_,d,u,A):function(t,s,i,r,o,n,a,l,h){var c="input";e.zip.useWebWorkers?y(t,{sn:s,options:{level:o},codecClass:"Deflater",crcType:c},i,r,0,i.size,a,n,l,h):g(new e.zip.Deflater,i,r,0,i.size,c,a,n,l,h)}(T,c++,r,t,f.level,_,d,u,A):_()})))}r?r.init(R,u):R()},close:function(e){this._worker&&(this._worker.terminate(),this._worker=null);var s,i,r,o=0,c=0;for(i=0;i<a.length;i++)o+=46+(r=n[a[i]]).filename.length+r.comment.length;for(s=h(o+22),i=0;i<a.length;i++)r=n[a[i]],s.view.setUint32(c,1347092738),s.view.setUint16(c+4,5120),s.array.set(r.headerArray,c+6),s.view.setUint16(c+32,r.comment.length,!0),r.directory&&s.view.setUint8(c+38,16),s.view.setUint32(c+42,r.offset,!0),s.array.set(r.filename,c+46),s.array.set(r.comment,c+46+r.filename.length),c+=46+r.filename.length+r.comment.length;s.view.setUint32(c,1347093766),s.view.setUint16(c+8,a.length,!0),s.view.setUint16(c+10,a.length,!0),s.view.setUint32(c+12,o,!0),s.view.setUint32(c+16,l,!0),t.writeUint8Array(s.array,(function(){t.getData(e)}),A)},_worker:null};e.zip.useWebWorkers?O("deflater",(function(e){p._worker=e,s(p)}),(function(e){i(e)})):s(p)}a.prototype.append=function(e){for(var t=0|this.crc,s=this.table,i=0,r=0|e.length;i<r;i++)t=t>>>8^s[255&(t^e[i])];this.crc=t},a.prototype.get=function(){return~this.crc},a.prototype.table=function(){var e,t,s,i=[];for(e=0;e<256;e++){for(s=e,t=0;t<8;t++)1&s?s=s>>>1^3988292384:s>>>=1;i[e]=s}return i}(),l.prototype.append=function(e,t){return e},l.prototype.flush=function(){},A.prototype=new c,A.prototype.constructor=A,u.prototype=new c,u.prototype.constructor=u,p.prototype=new c,p.prototype.constructor=p,d.prototype.getData=function(e){e(this.data)},f.prototype=new d,f.prototype.constructor=f,E.prototype=new d,E.prototype.constructor=E,m.prototype=new d,m.prototype.constructor=m;var C={deflater:["z-worker.js","deflate.js"],inflater:["z-worker.js","inflate.js"]};function O(t,s,i){if(null===e.zip.workerScripts||null===e.zip.workerScriptsPath){var r;if(e.zip.workerScripts){if(r=e.zip.workerScripts[t],!Array.isArray(r))return void i(new Error("zip.workerScripts."+t+" is not an array!"));r=function(e){var t=document.createElement("a");return e.map((function(e){return t.href=e,t.href}))}(r)}else(r=C[t].slice(0))[0]=(e.zip.workerScriptsPath||"")+r[0];var o=new Worker(r[0]);o.codecTime=o.crcTime=0,o.postMessage({type:"importScripts",scripts:r.slice(1)}),o.addEventListener("message",(function e(t){var r=t.data;if(r.error)return o.terminate(),void i(r.error);"importScripts"===r.type&&(o.removeEventListener("message",e),o.removeEventListener("error",n),s(o))})),o.addEventListener("error",n)}else i(new Error("Either zip.workerScripts or zip.workerScriptsPath may be set, not both."));function n(e){o.terminate(),i(e)}}function S(e){console.error(e)}e.zip={Reader:c,Writer:d,BlobReader:p,Data64URIReader:u,TextReader:A,BlobWriter:m,Data64URIWriter:E,TextWriter:f,createReader:function(e,t,s){s=s||S,e.init((function(){P(e,t,s)}),s)},createWriter:function(e,t,s,i){s=s||S,i=!!i,e.init((function(){b(e,t,s,i)}),s)},useWebWorkers:!0,workerScriptsPath:null,workerScripts:null}}(aI);!function(e){var t,s,i=e.Reader,r=e.Writer;try{s=0===new Blob([new DataView(new ArrayBuffer(0))]).size}catch(e){}function o(e){var t=this;function s(s,i){var r;t.data?s():((r=new XMLHttpRequest).addEventListener("load",(function(){t.size||(t.size=Number(r.getResponseHeader("Content-Length"))||Number(r.response.byteLength)),t.data=new Uint8Array(r.response),s()}),!1),r.addEventListener("error",i,!1),r.open("GET",e),r.responseType="arraybuffer",r.send())}t.size=0,t.init=function(i,r){if(function(e){var t=document.createElement("a");return t.href=e,"http:"===t.protocol||"https:"===t.protocol}(e)){var o=new XMLHttpRequest;o.addEventListener("load",(function(){t.size=Number(o.getResponseHeader("Content-Length")),t.size?i():s(i,r)}),!1),o.addEventListener("error",r,!1),o.open("HEAD",e),o.send()}else s(i,r)},t.readUint8Array=function(e,i,r,o){s((function(){r(new Uint8Array(t.data.subarray(e,e+i)))}),o)}}function n(e){var t=this;t.size=0,t.init=function(s,i){var r=new XMLHttpRequest;r.addEventListener("load",(function(){t.size=Number(r.getResponseHeader("Content-Length")),"bytes"==r.getResponseHeader("Accept-Ranges")?s():i("HTTP Range not supported.")}),!1),r.addEventListener("error",i,!1),r.open("HEAD",e),r.send()},t.readUint8Array=function(t,s,i,r){!function(t,s,i,r){var o=new XMLHttpRequest;o.open("GET",e),o.responseType="arraybuffer",o.setRequestHeader("Range","bytes="+t+"-"+(t+s-1)),o.addEventListener("load",(function(){i(o.response)}),!1),o.addEventListener("error",r,!1),o.send()}(t,s,(function(e){i(new Uint8Array(e))}),r)}}function a(e){var t=this;t.size=0,t.init=function(s,i){t.size=e.byteLength,s()},t.readUint8Array=function(t,s,i,r){i(new Uint8Array(e.slice(t,t+s)))}}function l(){var e,t=this;t.init=function(t,s){e=new Uint8Array,t()},t.writeUint8Array=function(t,s,i){var r=new Uint8Array(e.length+t.length);r.set(e),r.set(t,e.length),e=r,s()},t.getData=function(t){t(e.buffer)}}function h(e,t){var i,r=this;r.init=function(t,s){e.createWriter((function(e){i=e,t()}),s)},r.writeUint8Array=function(e,r,o){var n=new Blob([s?e:e.buffer],{type:t});i.onwrite=function(){i.onwrite=null,r()},i.onerror=o,i.write(n)},r.getData=function(t){e.file(t)}}o.prototype=new i,o.prototype.constructor=o,n.prototype=new i,n.prototype.constructor=n,a.prototype=new i,a.prototype.constructor=a,l.prototype=new r,l.prototype.constructor=l,h.prototype=new r,h.prototype.constructor=h,e.FileWriter=h,e.HttpReader=o,e.HttpRangeReader=n,e.ArrayBufferReader=a,e.ArrayBufferWriter=l,e.fs&&((t=e.fs.ZipDirectoryEntry).prototype.addHttpContent=function(s,i,r){return function(s,i,r,o){if(s.directory)return o?new t(s.fs,i,r,s):new e.fs.ZipFileEntry(s.fs,i,r,s);throw"Parent entry is not a directory."}(this,s,{data:i,Reader:r?n:o})},t.prototype.importHttpContent=function(e,t,s,i){this.importZip(t?new n(e):new o(e),s,i)},e.fs.FS.prototype.importHttpContent=function(e,s,i,r){this.entries=[],this.root=new t(this),this.root.importHttpContent(e,s,i,r)})}(aI.zip);var lI,hI,cI,AI,uI,pI,dI,fI=(e,t)=>function(){return t||(0,e[Object.keys(e)[0]])((t={exports:{}}).exports,t),t.exports},EI=fI({"dist/web-ifc-mt.js"(e,t){var s,i=(s="undefined"!=typeof document&&document.currentScript?document.currentScript.src:void 0,function(e={}){function t(){return N.buffer!=w.buffer&&z(),w}function i(){return N.buffer!=w.buffer&&z(),B}function r(){return N.buffer!=w.buffer&&z(),F}function o(){return N.buffer!=w.buffer&&z(),M}function n(){return N.buffer!=w.buffer&&z(),L}function a(){return N.buffer!=w.buffer&&z(),U}function l(){return N.buffer!=w.buffer&&z(),G}var h,c,A=void 0!==e?e:{};A.ready=new Promise((function(e,t){h=e,c=t}));var u,p,d,f=Object.assign({},A),E="./this.program",m=(e,t)=>{throw t},y="object"==typeof window,g="function"==typeof importScripts,I="object"==typeof process&&"object"==typeof process.versions&&"string"==typeof process.versions.node,v=A.ENVIRONMENT_IS_PTHREAD||!1,T="";function _(e){return A.locateFile?A.locateFile(e,T):T+e}(y||g)&&(g?T=self.location.href:"undefined"!=typeof document&&document.currentScript&&(T=document.currentScript.src),s&&(T=s),T=0!==T.indexOf("blob:")?T.substr(0,T.replace(/[?#].*/,"").lastIndexOf("/")+1):"",u=e=>{var t=new XMLHttpRequest;return t.open("GET",e,!1),t.send(null),t.responseText},g&&(d=e=>{var t=new XMLHttpRequest;return t.open("GET",e,!1),t.responseType="arraybuffer",t.send(null),new Uint8Array(t.response)}),p=(e,t,s)=>{var i=new XMLHttpRequest;i.open("GET",e,!0),i.responseType="arraybuffer",i.onload=()=>{200==i.status||0==i.status&&i.response?t(i.response):s()},i.onerror=s,i.send(null)});var R,P=A.print||console.log.bind(console),D=A.printErr||console.warn.bind(console);Object.assign(A,f),f=null,A.arguments,A.thisProgram&&(E=A.thisProgram),A.quit&&(m=A.quit),A.wasmBinary&&(R=A.wasmBinary);var N,b,C=A.noExitRuntime||!0;"object"!=typeof WebAssembly&&ae("no native wasm support detected");var O,S=!1;function x(e,t){e||ae(t)}var w,B,F,M,L,U,H,G,k="undefined"!=typeof TextDecoder?new TextDecoder("utf8"):void 0;function V(e,t,s){for(var i=(t>>>=0)+s,r=t;e[r]&&!(r>=i);)++r;if(r-t>16&&e.buffer&&k)return k.decode(e.buffer instanceof SharedArrayBuffer?e.slice(t,r):e.subarray(t,r));for(var o="";t<r;){var n=e[t++];if(128&n){var a=63&e[t++];if(192!=(224&n)){var l=63&e[t++];if((n=224==(240&n)?(15&n)<<12|a<<6|l:(7&n)<<18|a<<12|l<<6|63&e[t++])<65536)o+=String.fromCharCode(n);else{var h=n-65536;o+=String.fromCharCode(55296|h>>10,56320|1023&h)}}else o+=String.fromCharCode((31&n)<<6|a)}else o+=String.fromCharCode(n)}return o}function j(e,t){return(e>>>=0)?V(i(),e,t):""}function Q(e,t,s,i){if(!(i>0))return 0;for(var r=s>>>=0,o=s+i-1,n=0;n<e.length;++n){var a=e.charCodeAt(n);if(a>=55296&&a<=57343&&(a=65536+((1023&a)<<10)|1023&e.charCodeAt(++n)),a<=127){if(s>=o)break;t[s++>>>0]=a}else if(a<=2047){if(s+1>=o)break;t[s++>>>0]=192|a>>6,t[s++>>>0]=128|63&a}else if(a<=65535){if(s+2>=o)break;t[s++>>>0]=224|a>>12,t[s++>>>0]=128|a>>6&63,t[s++>>>0]=128|63&a}else{if(s+3>=o)break;t[s++>>>0]=240|a>>18,t[s++>>>0]=128|a>>12&63,t[s++>>>0]=128|a>>6&63,t[s++>>>0]=128|63&a}}return t[s>>>0]=0,s-r}function W(e){for(var t=0,s=0;s<e.length;++s){var i=e.charCodeAt(s);i<=127?t++:i<=2047?t+=2:i>=55296&&i<=57343?(t+=4,++s):t+=3}return t}function z(){var e=N.buffer;A.HEAP8=w=new Int8Array(e),A.HEAP16=F=new Int16Array(e),A.HEAP32=L=new Int32Array(e),A.HEAPU8=B=new Uint8Array(e),A.HEAPU16=M=new Uint16Array(e),A.HEAPU32=U=new Uint32Array(e),A.HEAPF32=H=new Float32Array(e),A.HEAPF64=G=new Float64Array(e)}var K,Y=A.INITIAL_MEMORY||16777216;if(x(Y>=5242880,"INITIAL_MEMORY should be larger than STACK_SIZE, was "+Y+"! (STACK_SIZE=5242880)"),v)N=A.wasmMemory;else if(A.wasmMemory)N=A.wasmMemory;else if(!((N=new WebAssembly.Memory({initial:Y/65536,maximum:65536,shared:!0})).buffer instanceof SharedArrayBuffer))throw D("requested a shared WebAssembly.Memory but the returned buffer is not a SharedArrayBuffer, indicating that while the browser has SharedArrayBuffer it does not have WebAssembly threads support - you may need to set a flag"),I&&D("(on node you may need: --experimental-wasm-threads --experimental-wasm-bulk-memory and/or recent version)"),Error("bad memory");z(),Y=N.buffer.byteLength;var X=[],Z=[],q=[];function J(){return C}function $(){v||(A.noFSInit||ye.init.initialized||ye.init(),ye.ignorePermissions=!1,_e(Z))}var ee,te,se,ie=0,re=null;function oe(e){ie++,A.monitorRunDependencies&&A.monitorRunDependencies(ie)}function ne(e){if(ie--,A.monitorRunDependencies&&A.monitorRunDependencies(ie),0==ie&&re){var t=re;re=null,t()}}function ae(e){A.onAbort&&A.onAbort(e),D(e="Aborted("+e+")"),S=!0,O=1,e+=". Build with -sASSERTIONS for more info.";var t=new WebAssembly.RuntimeError(e);throw c(t),t}function le(e){return e.startsWith("data:application/octet-stream;base64,")}function he(e){try{if(e==ee&&R)return new Uint8Array(R);if(d)return d(e);throw"both async and sync fetching of the wasm failed"}catch(e){ae(e)}}function ce(e){this.name="ExitStatus",this.message="Program terminated with exit("+e+")",this.status=e}function Ae(e){var t=Te.pthreads[e];x(t),Te.returnWorkerToPool(t)}le(ee="web-ifc-mt.wasm")||(ee=_(ee));var ue={isAbs:e=>"/"===e.charAt(0),splitPath:e=>/^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/.exec(e).slice(1),normalizeArray:(e,t)=>{for(var s=0,i=e.length-1;i>=0;i--){var r=e[i];"."===r?e.splice(i,1):".."===r?(e.splice(i,1),s++):s&&(e.splice(i,1),s--)}if(t)for(;s;s--)e.unshift("..");return e},normalize:e=>{var t=ue.isAbs(e),s="/"===e.substr(-1);return e=ue.normalizeArray(e.split("/").filter((e=>!!e)),!t).join("/"),e||t||(e="."),e&&s&&(e+="/"),(t?"/":"")+e},dirname:e=>{var t=ue.splitPath(e),s=t[0],i=t[1];return s||i?(i&&(i=i.substr(0,i.length-1)),s+i):"."},basename:e=>{if("/"===e)return"/";var t=(e=(e=ue.normalize(e)).replace(/\/$/,"")).lastIndexOf("/");return-1===t?e:e.substr(t+1)},join:function(){var e=Array.prototype.slice.call(arguments);return ue.normalize(e.join("/"))},join2:(e,t)=>ue.normalize(e+"/"+t)},pe={resolve:function(){for(var e="",t=!1,s=arguments.length-1;s>=-1&&!t;s--){var i=s>=0?arguments[s]:ye.cwd();if("string"!=typeof i)throw new TypeError("Arguments to path.resolve must be strings");if(!i)return"";e=i+"/"+e,t=ue.isAbs(i)}return e=ue.normalizeArray(e.split("/").filter((e=>!!e)),!t).join("/"),(t?"/":"")+e||"."},relative:(e,t)=>{function s(e){for(var t=0;t<e.length&&""===e[t];t++);for(var s=e.length-1;s>=0&&""===e[s];s--);return t>s?[]:e.slice(t,s-t+1)}e=pe.resolve(e).substr(1),t=pe.resolve(t).substr(1);for(var i=s(e.split("/")),r=s(t.split("/")),o=Math.min(i.length,r.length),n=o,a=0;a<o;a++)if(i[a]!==r[a]){n=a;break}var l=[];for(a=n;a<i.length;a++)l.push("..");return(l=l.concat(r.slice(n))).join("/")}};function de(e,t,s){var i=s>0?s:W(e)+1,r=new Array(i),o=Q(e,r,0,r.length);return t&&(r.length=o),r}var fe={ttys:[],init:function(){},shutdown:function(){},register:function(e,t){fe.ttys[e]={input:[],output:[],ops:t},ye.registerDevice(e,fe.stream_ops)},stream_ops:{open:function(e){var t=fe.ttys[e.node.rdev];if(!t)throw new ye.ErrnoError(43);e.tty=t,e.seekable=!1},close:function(e){e.tty.ops.fsync(e.tty)},fsync:function(e){e.tty.ops.fsync(e.tty)},read:function(e,t,s,i,r){if(!e.tty||!e.tty.ops.get_char)throw new ye.ErrnoError(60);for(var o=0,n=0;n<i;n++){var a;try{a=e.tty.ops.get_char(e.tty)}catch(e){throw new ye.ErrnoError(29)}if(void 0===a&&0===o)throw new ye.ErrnoError(6);if(null==a)break;o++,t[s+n]=a}return o&&(e.node.timestamp=Date.now()),o},write:function(e,t,s,i,r){if(!e.tty||!e.tty.ops.put_char)throw new ye.ErrnoError(60);try{for(var o=0;o<i;o++)e.tty.ops.put_char(e.tty,t[s+o])}catch(e){throw new ye.ErrnoError(29)}return i&&(e.node.timestamp=Date.now()),o}},default_tty_ops:{get_char:function(e){if(!e.input.length){var t=null;if("undefined"!=typeof window&&"function"==typeof window.prompt?null!==(t=window.prompt("Input: "))&&(t+="\n"):"function"==typeof readline&&null!==(t=readline())&&(t+="\n"),!t)return null;e.input=de(t,!0)}return e.input.shift()},put_char:function(e,t){null===t||10===t?(P(V(e.output,0)),e.output=[]):0!=t&&e.output.push(t)},fsync:function(e){e.output&&e.output.length>0&&(P(V(e.output,0)),e.output=[])}},default_tty1_ops:{put_char:function(e,t){null===t||10===t?(D(V(e.output,0)),e.output=[]):0!=t&&e.output.push(t)},fsync:function(e){e.output&&e.output.length>0&&(D(V(e.output,0)),e.output=[])}}};function Ee(e){ae()}var me={ops_table:null,mount:function(e){return me.createNode(null,"/",16895,0)},createNode:function(e,t,s,i){if(ye.isBlkdev(s)||ye.isFIFO(s))throw new ye.ErrnoError(63);me.ops_table||(me.ops_table={dir:{node:{getattr:me.node_ops.getattr,setattr:me.node_ops.setattr,lookup:me.node_ops.lookup,mknod:me.node_ops.mknod,rename:me.node_ops.rename,unlink:me.node_ops.unlink,rmdir:me.node_ops.rmdir,readdir:me.node_ops.readdir,symlink:me.node_ops.symlink},stream:{llseek:me.stream_ops.llseek}},file:{node:{getattr:me.node_ops.getattr,setattr:me.node_ops.setattr},stream:{llseek:me.stream_ops.llseek,read:me.stream_ops.read,write:me.stream_ops.write,allocate:me.stream_ops.allocate,mmap:me.stream_ops.mmap,msync:me.stream_ops.msync}},link:{node:{getattr:me.node_ops.getattr,setattr:me.node_ops.setattr,readlink:me.node_ops.readlink},stream:{}},chrdev:{node:{getattr:me.node_ops.getattr,setattr:me.node_ops.setattr},stream:ye.chrdev_stream_ops}});var r=ye.createNode(e,t,s,i);return ye.isDir(r.mode)?(r.node_ops=me.ops_table.dir.node,r.stream_ops=me.ops_table.dir.stream,r.contents={}):ye.isFile(r.mode)?(r.node_ops=me.ops_table.file.node,r.stream_ops=me.ops_table.file.stream,r.usedBytes=0,r.contents=null):ye.isLink(r.mode)?(r.node_ops=me.ops_table.link.node,r.stream_ops=me.ops_table.link.stream):ye.isChrdev(r.mode)&&(r.node_ops=me.ops_table.chrdev.node,r.stream_ops=me.ops_table.chrdev.stream),r.timestamp=Date.now(),e&&(e.contents[t]=r,e.timestamp=r.timestamp),r},getFileDataAsTypedArray:function(e){return e.contents?e.contents.subarray?e.contents.subarray(0,e.usedBytes):new Uint8Array(e.contents):new Uint8Array(0)},expandFileStorage:function(e,t){t>>>=0;var s=e.contents?e.contents.length:0;if(!(s>=t)){t=Math.max(t,s*(s<1048576?2:1.125)>>>0),0!=s&&(t=Math.max(t,256));var i=e.contents;e.contents=new Uint8Array(t),e.usedBytes>0&&e.contents.set(i.subarray(0,e.usedBytes),0)}},resizeFileStorage:function(e,t){if(t>>>=0,e.usedBytes!=t)if(0==t)e.contents=null,e.usedBytes=0;else{var s=e.contents;e.contents=new Uint8Array(t),s&&e.contents.set(s.subarray(0,Math.min(t,e.usedBytes))),e.usedBytes=t}},node_ops:{getattr:function(e){var t={};return t.dev=ye.isChrdev(e.mode)?e.id:1,t.ino=e.id,t.mode=e.mode,t.nlink=1,t.uid=0,t.gid=0,t.rdev=e.rdev,ye.isDir(e.mode)?t.size=4096:ye.isFile(e.mode)?t.size=e.usedBytes:ye.isLink(e.mode)?t.size=e.link.length:t.size=0,t.atime=new Date(e.timestamp),t.mtime=new Date(e.timestamp),t.ctime=new Date(e.timestamp),t.blksize=4096,t.blocks=Math.ceil(t.size/t.blksize),t},setattr:function(e,t){void 0!==t.mode&&(e.mode=t.mode),void 0!==t.timestamp&&(e.timestamp=t.timestamp),void 0!==t.size&&me.resizeFileStorage(e,t.size)},lookup:function(e,t){throw ye.genericErrors[44]},mknod:function(e,t,s,i){return me.createNode(e,t,s,i)},rename:function(e,t,s){if(ye.isDir(e.mode)){var i;try{i=ye.lookupNode(t,s)}catch(e){}if(i)for(var r in i.contents)throw new ye.ErrnoError(55)}delete e.parent.contents[e.name],e.parent.timestamp=Date.now(),e.name=s,t.contents[s]=e,t.timestamp=e.parent.timestamp,e.parent=t},unlink:function(e,t){delete e.contents[t],e.timestamp=Date.now()},rmdir:function(e,t){var s=ye.lookupNode(e,t);for(var i in s.contents)throw new ye.ErrnoError(55);delete e.contents[t],e.timestamp=Date.now()},readdir:function(e){var t=[".",".."];for(var s in e.contents)e.contents.hasOwnProperty(s)&&t.push(s);return t},symlink:function(e,t,s){var i=me.createNode(e,t,41471,0);return i.link=s,i},readlink:function(e){if(!ye.isLink(e.mode))throw new ye.ErrnoError(28);return e.link}},stream_ops:{read:function(e,t,s,i,r){var o=e.node.contents;if(r>=e.node.usedBytes)return 0;var n=Math.min(e.node.usedBytes-r,i);if(n>8&&o.subarray)t.set(o.subarray(r,r+n),s);else for(var a=0;a<n;a++)t[s+a]=o[r+a];return n},write:function(e,s,i,r,o,n){if(s.buffer===t().buffer&&(n=!1),!r)return 0;var a=e.node;if(a.timestamp=Date.now(),s.subarray&&(!a.contents||a.contents.subarray)){if(n)return a.contents=s.subarray(i,i+r),a.usedBytes=r,r;if(0===a.usedBytes&&0===o)return a.contents=s.slice(i,i+r),a.usedBytes=r,r;if(o+r<=a.usedBytes)return a.contents.set(s.subarray(i,i+r),o),r}if(me.expandFileStorage(a,o+r),a.contents.subarray&&s.subarray)a.contents.set(s.subarray(i,i+r),o);else for(var l=0;l<r;l++)a.contents[o+l]=s[i+l];return a.usedBytes=Math.max(a.usedBytes,o+r),r},llseek:function(e,t,s){var i=t;if(1===s?i+=e.position:2===s&&ye.isFile(e.node.mode)&&(i+=e.node.usedBytes),i<0)throw new ye.ErrnoError(28);return i},allocate:function(e,t,s){me.expandFileStorage(e.node,t+s),e.node.usedBytes=Math.max(e.node.usedBytes,t+s)},mmap:function(e,s,i,r,o){if(!ye.isFile(e.node.mode))throw new ye.ErrnoError(43);var n,a,l=e.node.contents;if(2&o||l.buffer!==t().buffer){if((i>0||i+s<l.length)&&(l=l.subarray?l.subarray(i,i+s):Array.prototype.slice.call(l,i,i+s)),a=!0,!(n=Ee()))throw new ye.ErrnoError(48);n>>>=0,t().set(l,n>>>0)}else a=!1,n=l.byteOffset;return{ptr:n,allocated:a}},msync:function(e,t,s,i,r){return me.stream_ops.write(e,t,0,i,s,!1),0}}},ye={root:null,mounts:[],devices:{},streams:[],nextInode:1,nameTable:null,currentPath:"/",initialized:!1,ignorePermissions:!0,ErrnoError:null,genericErrors:{},filesystems:null,syncFSRequests:0,lookupPath:(e,t={})=>{if(!(e=pe.resolve(e)))return{path:"",node:null};if((t=Object.assign({follow_mount:!0,recurse_count:0},t)).recurse_count>8)throw new ye.ErrnoError(32);for(var s=e.split("/").filter((e=>!!e)),i=ye.root,r="/",o=0;o<s.length;o++){var n=o===s.length-1;if(n&&t.parent)break;if(i=ye.lookupNode(i,s[o]),r=ue.join2(r,s[o]),ye.isMountpoint(i)&&(!n||n&&t.follow_mount)&&(i=i.mounted.root),!n||t.follow)for(var a=0;ye.isLink(i.mode);){var l=ye.readlink(r);if(r=pe.resolve(ue.dirname(r),l),i=ye.lookupPath(r,{recurse_count:t.recurse_count+1}).node,a++>40)throw new ye.ErrnoError(32)}}return{path:r,node:i}},getPath:e=>{for(var t;;){if(ye.isRoot(e)){var s=e.mount.mountpoint;return t?"/"!==s[s.length-1]?s+"/"+t:s+t:s}t=t?e.name+"/"+t:e.name,e=e.parent}},hashName:(e,t)=>{for(var s=0,i=0;i<t.length;i++)s=(s<<5)-s+t.charCodeAt(i)|0;return(e+s>>>0)%ye.nameTable.length},hashAddNode:e=>{var t=ye.hashName(e.parent.id,e.name);e.name_next=ye.nameTable[t],ye.nameTable[t]=e},hashRemoveNode:e=>{var t=ye.hashName(e.parent.id,e.name);if(ye.nameTable[t]===e)ye.nameTable[t]=e.name_next;else for(var s=ye.nameTable[t];s;){if(s.name_next===e){s.name_next=e.name_next;break}s=s.name_next}},lookupNode:(e,t)=>{var s=ye.mayLookup(e);if(s)throw new ye.ErrnoError(s,e);for(var i=ye.hashName(e.id,t),r=ye.nameTable[i];r;r=r.name_next){var o=r.name;if(r.parent.id===e.id&&o===t)return r}return ye.lookup(e,t)},createNode:(e,t,s,i)=>{var r=new ye.FSNode(e,t,s,i);return ye.hashAddNode(r),r},destroyNode:e=>{ye.hashRemoveNode(e)},isRoot:e=>e===e.parent,isMountpoint:e=>!!e.mounted,isFile:e=>32768==(61440&e),isDir:e=>16384==(61440&e),isLink:e=>40960==(61440&e),isChrdev:e=>8192==(61440&e),isBlkdev:e=>24576==(61440&e),isFIFO:e=>4096==(61440&e),isSocket:e=>49152==(49152&e),flagModes:{r:0,"r+":2,w:577,"w+":578,a:1089,"a+":1090},modeStringToFlags:e=>{var t=ye.flagModes[e];if(void 0===t)throw new Error("Unknown file open mode: "+e);return t},flagsToPermissionString:e=>{var t=["r","w","rw"][3&e];return 512&e&&(t+="w"),t},nodePermissions:(e,t)=>ye.ignorePermissions||(!t.includes("r")||292&e.mode)&&(!t.includes("w")||146&e.mode)&&(!t.includes("x")||73&e.mode)?0:2,mayLookup:e=>{var t=ye.nodePermissions(e,"x");return t||(e.node_ops.lookup?0:2)},mayCreate:(e,t)=>{try{return ye.lookupNode(e,t),20}catch(e){}return ye.nodePermissions(e,"wx")},mayDelete:(e,t,s)=>{var i;try{i=ye.lookupNode(e,t)}catch(e){return e.errno}var r=ye.nodePermissions(e,"wx");if(r)return r;if(s){if(!ye.isDir(i.mode))return 54;if(ye.isRoot(i)||ye.getPath(i)===ye.cwd())return 10}else if(ye.isDir(i.mode))return 31;return 0},mayOpen:(e,t)=>e?ye.isLink(e.mode)?32:ye.isDir(e.mode)&&("r"!==ye.flagsToPermissionString(t)||512&t)?31:ye.nodePermissions(e,ye.flagsToPermissionString(t)):44,MAX_OPEN_FDS:4096,nextfd:(e=0,t=ye.MAX_OPEN_FDS)=>{for(var s=e;s<=t;s++)if(!ye.streams[s])return s;throw new ye.ErrnoError(33)},getStream:e=>ye.streams[e],createStream:(e,t,s)=>{ye.FSStream||(ye.FSStream=function(){this.shared={}},ye.FSStream.prototype={},Object.defineProperties(ye.FSStream.prototype,{object:{get:function(){return this.node},set:function(e){this.node=e}},isRead:{get:function(){return 1!=(2097155&this.flags)}},isWrite:{get:function(){return 0!=(2097155&this.flags)}},isAppend:{get:function(){return 1024&this.flags}},flags:{get:function(){return this.shared.flags},set:function(e){this.shared.flags=e}},position:{get:function(){return this.shared.position},set:function(e){this.shared.position=e}}})),e=Object.assign(new ye.FSStream,e);var i=ye.nextfd(t,s);return e.fd=i,ye.streams[i]=e,e},closeStream:e=>{ye.streams[e]=null},chrdev_stream_ops:{open:e=>{var t=ye.getDevice(e.node.rdev);e.stream_ops=t.stream_ops,e.stream_ops.open&&e.stream_ops.open(e)},llseek:()=>{throw new ye.ErrnoError(70)}},major:e=>e>>8,minor:e=>255&e,makedev:(e,t)=>e<<8|t,registerDevice:(e,t)=>{ye.devices[e]={stream_ops:t}},getDevice:e=>ye.devices[e],getMounts:e=>{for(var t=[],s=[e];s.length;){var i=s.pop();t.push(i),s.push.apply(s,i.mounts)}return t},syncfs:(e,t)=>{"function"==typeof e&&(t=e,e=!1),ye.syncFSRequests++,ye.syncFSRequests>1&&D("warning: "+ye.syncFSRequests+" FS.syncfs operations in flight at once, probably just doing extra work");var s=ye.getMounts(ye.root.mount),i=0;function r(e){return ye.syncFSRequests--,t(e)}function o(e){if(e)return o.errored?void 0:(o.errored=!0,r(e));++i>=s.length&&r(null)}s.forEach((t=>{if(!t.type.syncfs)return o(null);t.type.syncfs(t,e,o)}))},mount:(e,t,s)=>{var i,r="/"===s,o=!s;if(r&&ye.root)throw new ye.ErrnoError(10);if(!r&&!o){var n=ye.lookupPath(s,{follow_mount:!1});if(s=n.path,i=n.node,ye.isMountpoint(i))throw new ye.ErrnoError(10);if(!ye.isDir(i.mode))throw new ye.ErrnoError(54)}var a={type:e,opts:t,mountpoint:s,mounts:[]},l=e.mount(a);return l.mount=a,a.root=l,r?ye.root=l:i&&(i.mounted=a,i.mount&&i.mount.mounts.push(a)),l},unmount:e=>{var t=ye.lookupPath(e,{follow_mount:!1});if(!ye.isMountpoint(t.node))throw new ye.ErrnoError(28);var s=t.node,i=s.mounted,r=ye.getMounts(i);Object.keys(ye.nameTable).forEach((e=>{for(var t=ye.nameTable[e];t;){var s=t.name_next;r.includes(t.mount)&&ye.destroyNode(t),t=s}})),s.mounted=null;var o=s.mount.mounts.indexOf(i);s.mount.mounts.splice(o,1)},lookup:(e,t)=>e.node_ops.lookup(e,t),mknod:(e,t,s)=>{var i=ye.lookupPath(e,{parent:!0}).node,r=ue.basename(e);if(!r||"."===r||".."===r)throw new ye.ErrnoError(28);var o=ye.mayCreate(i,r);if(o)throw new ye.ErrnoError(o);if(!i.node_ops.mknod)throw new ye.ErrnoError(63);return i.node_ops.mknod(i,r,t,s)},create:(e,t)=>(t=void 0!==t?t:438,t&=4095,t|=32768,ye.mknod(e,t,0)),mkdir:(e,t)=>(t=void 0!==t?t:511,t&=1023,t|=16384,ye.mknod(e,t,0)),mkdirTree:(e,t)=>{for(var s=e.split("/"),i="",r=0;r<s.length;++r)if(s[r]){i+="/"+s[r];try{ye.mkdir(i,t)}catch(e){if(20!=e.errno)throw e}}},mkdev:(e,t,s)=>(void 0===s&&(s=t,t=438),t|=8192,ye.mknod(e,t,s)),symlink:(e,t)=>{if(!pe.resolve(e))throw new ye.ErrnoError(44);var s=ye.lookupPath(t,{parent:!0}).node;if(!s)throw new ye.ErrnoError(44);var i=ue.basename(t),r=ye.mayCreate(s,i);if(r)throw new ye.ErrnoError(r);if(!s.node_ops.symlink)throw new ye.ErrnoError(63);return s.node_ops.symlink(s,i,e)},rename:(e,t)=>{var s,i,r=ue.dirname(e),o=ue.dirname(t),n=ue.basename(e),a=ue.basename(t);if(s=ye.lookupPath(e,{parent:!0}).node,i=ye.lookupPath(t,{parent:!0}).node,!s||!i)throw new ye.ErrnoError(44);if(s.mount!==i.mount)throw new ye.ErrnoError(75);var l,h=ye.lookupNode(s,n),c=pe.relative(e,o);if("."!==c.charAt(0))throw new ye.ErrnoError(28);if("."!==(c=pe.relative(t,r)).charAt(0))throw new ye.ErrnoError(55);try{l=ye.lookupNode(i,a)}catch(e){}if(h!==l){var A=ye.isDir(h.mode),u=ye.mayDelete(s,n,A);if(u)throw new ye.ErrnoError(u);if(u=l?ye.mayDelete(i,a,A):ye.mayCreate(i,a))throw new ye.ErrnoError(u);if(!s.node_ops.rename)throw new ye.ErrnoError(63);if(ye.isMountpoint(h)||l&&ye.isMountpoint(l))throw new ye.ErrnoError(10);if(i!==s&&(u=ye.nodePermissions(s,"w")))throw new ye.ErrnoError(u);ye.hashRemoveNode(h);try{s.node_ops.rename(h,i,a)}catch(e){throw e}finally{ye.hashAddNode(h)}}},rmdir:e=>{var t=ye.lookupPath(e,{parent:!0}).node,s=ue.basename(e),i=ye.lookupNode(t,s),r=ye.mayDelete(t,s,!0);if(r)throw new ye.ErrnoError(r);if(!t.node_ops.rmdir)throw new ye.ErrnoError(63);if(ye.isMountpoint(i))throw new ye.ErrnoError(10);t.node_ops.rmdir(t,s),ye.destroyNode(i)},readdir:e=>{var t=ye.lookupPath(e,{follow:!0}).node;if(!t.node_ops.readdir)throw new ye.ErrnoError(54);return t.node_ops.readdir(t)},unlink:e=>{var t=ye.lookupPath(e,{parent:!0}).node;if(!t)throw new ye.ErrnoError(44);var s=ue.basename(e),i=ye.lookupNode(t,s),r=ye.mayDelete(t,s,!1);if(r)throw new ye.ErrnoError(r);if(!t.node_ops.unlink)throw new ye.ErrnoError(63);if(ye.isMountpoint(i))throw new ye.ErrnoError(10);t.node_ops.unlink(t,s),ye.destroyNode(i)},readlink:e=>{var t=ye.lookupPath(e).node;if(!t)throw new ye.ErrnoError(44);if(!t.node_ops.readlink)throw new ye.ErrnoError(28);return pe.resolve(ye.getPath(t.parent),t.node_ops.readlink(t))},stat:(e,t)=>{var s=ye.lookupPath(e,{follow:!t}).node;if(!s)throw new ye.ErrnoError(44);if(!s.node_ops.getattr)throw new ye.ErrnoError(63);return s.node_ops.getattr(s)},lstat:e=>ye.stat(e,!0),chmod:(e,t,s)=>{var i;if(!(i="string"==typeof e?ye.lookupPath(e,{follow:!s}).node:e).node_ops.setattr)throw new ye.ErrnoError(63);i.node_ops.setattr(i,{mode:4095&t|-4096&i.mode,timestamp:Date.now()})},lchmod:(e,t)=>{ye.chmod(e,t,!0)},fchmod:(e,t)=>{var s=ye.getStream(e);if(!s)throw new ye.ErrnoError(8);ye.chmod(s.node,t)},chown:(e,t,s,i)=>{var r;if(!(r="string"==typeof e?ye.lookupPath(e,{follow:!i}).node:e).node_ops.setattr)throw new ye.ErrnoError(63);r.node_ops.setattr(r,{timestamp:Date.now()})},lchown:(e,t,s)=>{ye.chown(e,t,s,!0)},fchown:(e,t,s)=>{var i=ye.getStream(e);if(!i)throw new ye.ErrnoError(8);ye.chown(i.node,t,s)},truncate:(e,t)=>{if(t<0)throw new ye.ErrnoError(28);var s;if(!(s="string"==typeof e?ye.lookupPath(e,{follow:!0}).node:e).node_ops.setattr)throw new ye.ErrnoError(63);if(ye.isDir(s.mode))throw new ye.ErrnoError(31);if(!ye.isFile(s.mode))throw new ye.ErrnoError(28);var i=ye.nodePermissions(s,"w");if(i)throw new ye.ErrnoError(i);s.node_ops.setattr(s,{size:t,timestamp:Date.now()})},ftruncate:(e,t)=>{var s=ye.getStream(e);if(!s)throw new ye.ErrnoError(8);if(0==(2097155&s.flags))throw new ye.ErrnoError(28);ye.truncate(s.node,t)},utime:(e,t,s)=>{var i=ye.lookupPath(e,{follow:!0}).node;i.node_ops.setattr(i,{timestamp:Math.max(t,s)})},open:(e,t,s)=>{if(""===e)throw new ye.ErrnoError(44);var i;if(s=void 0===s?438:s,s=64&(t="string"==typeof t?ye.modeStringToFlags(t):t)?4095&s|32768:0,"object"==typeof e)i=e;else{e=ue.normalize(e);try{i=ye.lookupPath(e,{follow:!(131072&t)}).node}catch(e){}}var r=!1;if(64&t)if(i){if(128&t)throw new ye.ErrnoError(20)}else i=ye.mknod(e,s,0),r=!0;if(!i)throw new ye.ErrnoError(44);if(ye.isChrdev(i.mode)&&(t&=-513),65536&t&&!ye.isDir(i.mode))throw new ye.ErrnoError(54);if(!r){var o=ye.mayOpen(i,t);if(o)throw new ye.ErrnoError(o)}512&t&&!r&&ye.truncate(i,0),t&=-131713;var n=ye.createStream({node:i,path:ye.getPath(i),flags:t,seekable:!0,position:0,stream_ops:i.stream_ops,ungotten:[],error:!1});return n.stream_ops.open&&n.stream_ops.open(n),!A.logReadFiles||1&t||(ye.readFiles||(ye.readFiles={}),e in ye.readFiles||(ye.readFiles[e]=1)),n},close:e=>{if(ye.isClosed(e))throw new ye.ErrnoError(8);e.getdents&&(e.getdents=null);try{e.stream_ops.close&&e.stream_ops.close(e)}catch(e){throw e}finally{ye.closeStream(e.fd)}e.fd=null},isClosed:e=>null===e.fd,llseek:(e,t,s)=>{if(ye.isClosed(e))throw new ye.ErrnoError(8);if(!e.seekable||!e.stream_ops.llseek)throw new ye.ErrnoError(70);if(0!=s&&1!=s&&2!=s)throw new ye.ErrnoError(28);return e.position=e.stream_ops.llseek(e,t,s),e.ungotten=[],e.position},read:(e,t,s,i,r)=>{if(s>>>=0,i<0||r<0)throw new ye.ErrnoError(28);if(ye.isClosed(e))throw new ye.ErrnoError(8);if(1==(2097155&e.flags))throw new ye.ErrnoError(8);if(ye.isDir(e.node.mode))throw new ye.ErrnoError(31);if(!e.stream_ops.read)throw new ye.ErrnoError(28);var o=void 0!==r;if(o){if(!e.seekable)throw new ye.ErrnoError(70)}else r=e.position;var n=e.stream_ops.read(e,t,s,i,r);return o||(e.position+=n),n},write:(e,t,s,i,r,o)=>{if(s>>>=0,i<0||r<0)throw new ye.ErrnoError(28);if(ye.isClosed(e))throw new ye.ErrnoError(8);if(0==(2097155&e.flags))throw new ye.ErrnoError(8);if(ye.isDir(e.node.mode))throw new ye.ErrnoError(31);if(!e.stream_ops.write)throw new ye.ErrnoError(28);e.seekable&&1024&e.flags&&ye.llseek(e,0,2);var n=void 0!==r;if(n){if(!e.seekable)throw new ye.ErrnoError(70)}else r=e.position;var a=e.stream_ops.write(e,t,s,i,r,o);return n||(e.position+=a),a},allocate:(e,t,s)=>{if(ye.isClosed(e))throw new ye.ErrnoError(8);if(t<0||s<=0)throw new ye.ErrnoError(28);if(0==(2097155&e.flags))throw new ye.ErrnoError(8);if(!ye.isFile(e.node.mode)&&!ye.isDir(e.node.mode))throw new ye.ErrnoError(43);if(!e.stream_ops.allocate)throw new ye.ErrnoError(138);e.stream_ops.allocate(e,t,s)},mmap:(e,t,s,i,r)=>{if(0!=(2&i)&&0==(2&r)&&2!=(2097155&e.flags))throw new ye.ErrnoError(2);if(1==(2097155&e.flags))throw new ye.ErrnoError(2);if(!e.stream_ops.mmap)throw new ye.ErrnoError(43);return e.stream_ops.mmap(e,t,s,i,r)},msync:(e,t,s,i,r)=>(s>>>=0,e.stream_ops.msync?e.stream_ops.msync(e,t,s,i,r):0),munmap:e=>0,ioctl:(e,t,s)=>{if(!e.stream_ops.ioctl)throw new ye.ErrnoError(59);return e.stream_ops.ioctl(e,t,s)},readFile:(e,t={})=>{if(t.flags=t.flags||0,t.encoding=t.encoding||"binary","utf8"!==t.encoding&&"binary"!==t.encoding)throw new Error('Invalid encoding type "'+t.encoding+'"');var s,i=ye.open(e,t.flags),r=ye.stat(e).size,o=new Uint8Array(r);return ye.read(i,o,0,r,0),"utf8"===t.encoding?s=V(o,0):"binary"===t.encoding&&(s=o),ye.close(i),s},writeFile:(e,t,s={})=>{s.flags=s.flags||577;var i=ye.open(e,s.flags,s.mode);if("string"==typeof t){var r=new Uint8Array(W(t)+1),o=Q(t,r,0,r.length);ye.write(i,r,0,o,void 0,s.canOwn)}else{if(!ArrayBuffer.isView(t))throw new Error("Unsupported data type");ye.write(i,t,0,t.byteLength,void 0,s.canOwn)}ye.close(i)},cwd:()=>ye.currentPath,chdir:e=>{var t=ye.lookupPath(e,{follow:!0});if(null===t.node)throw new ye.ErrnoError(44);if(!ye.isDir(t.node.mode))throw new ye.ErrnoError(54);var s=ye.nodePermissions(t.node,"x");if(s)throw new ye.ErrnoError(s);ye.currentPath=t.path},createDefaultDirectories:()=>{ye.mkdir("/tmp"),ye.mkdir("/home"),ye.mkdir("/home/web_user")},createDefaultDevices:()=>{ye.mkdir("/dev"),ye.registerDevice(ye.makedev(1,3),{read:()=>0,write:(e,t,s,i,r)=>i}),ye.mkdev("/dev/null",ye.makedev(1,3)),fe.register(ye.makedev(5,0),fe.default_tty_ops),fe.register(ye.makedev(6,0),fe.default_tty1_ops),ye.mkdev("/dev/tty",ye.makedev(5,0)),ye.mkdev("/dev/tty1",ye.makedev(6,0));var e=function(){if("object"==typeof crypto&&"function"==typeof crypto.getRandomValues){var e=new Uint8Array(1);return()=>(crypto.getRandomValues(e),e[0])}return()=>ae("randomDevice")}();ye.createDevice("/dev","random",e),ye.createDevice("/dev","urandom",e),ye.mkdir("/dev/shm"),ye.mkdir("/dev/shm/tmp")},createSpecialDirectories:()=>{ye.mkdir("/proc");var e=ye.mkdir("/proc/self");ye.mkdir("/proc/self/fd"),ye.mount({mount:()=>{var t=ye.createNode(e,"fd",16895,73);return t.node_ops={lookup:(e,t)=>{var s=+t,i=ye.getStream(s);if(!i)throw new ye.ErrnoError(8);var r={parent:null,mount:{mountpoint:"fake"},node_ops:{readlink:()=>i.path}};return r.parent=r,r}},t}},{},"/proc/self/fd")},createStandardStreams:()=>{A.stdin?ye.createDevice("/dev","stdin",A.stdin):ye.symlink("/dev/tty","/dev/stdin"),A.stdout?ye.createDevice("/dev","stdout",null,A.stdout):ye.symlink("/dev/tty","/dev/stdout"),A.stderr?ye.createDevice("/dev","stderr",null,A.stderr):ye.symlink("/dev/tty1","/dev/stderr"),ye.open("/dev/stdin",0),ye.open("/dev/stdout",1),ye.open("/dev/stderr",1)},ensureErrnoError:()=>{ye.ErrnoError||(ye.ErrnoError=function(e,t){this.node=t,this.setErrno=function(e){this.errno=e},this.setErrno(e),this.message="FS error"},ye.ErrnoError.prototype=new Error,ye.ErrnoError.prototype.constructor=ye.ErrnoError,[44].forEach((e=>{ye.genericErrors[e]=new ye.ErrnoError(e),ye.genericErrors[e].stack="<generic error, no stack>"})))},staticInit:()=>{ye.ensureErrnoError(),ye.nameTable=new Array(4096),ye.mount(me,{},"/"),ye.createDefaultDirectories(),ye.createDefaultDevices(),ye.createSpecialDirectories(),ye.filesystems={MEMFS:me}},init:(e,t,s)=>{ye.init.initialized=!0,ye.ensureErrnoError(),A.stdin=e||A.stdin,A.stdout=t||A.stdout,A.stderr=s||A.stderr,ye.createStandardStreams()},quit:()=>{ye.init.initialized=!1;for(var e=0;e<ye.streams.length;e++){var t=ye.streams[e];t&&ye.close(t)}},getMode:(e,t)=>{var s=0;return e&&(s|=365),t&&(s|=146),s},findObject:(e,t)=>{var s=ye.analyzePath(e,t);return s.exists?s.object:null},analyzePath:(e,t)=>{try{e=(i=ye.lookupPath(e,{follow:!t})).path}catch(e){}var s={isRoot:!1,exists:!1,error:0,name:null,path:null,object:null,parentExists:!1,parentPath:null,parentObject:null};try{var i=ye.lookupPath(e,{parent:!0});s.parentExists=!0,s.parentPath=i.path,s.parentObject=i.node,s.name=ue.basename(e),i=ye.lookupPath(e,{follow:!t}),s.exists=!0,s.path=i.path,s.object=i.node,s.name=i.node.name,s.isRoot="/"===i.path}catch(e){s.error=e.errno}return s},createPath:(e,t,s,i)=>{e="string"==typeof e?e:ye.getPath(e);for(var r=t.split("/").reverse();r.length;){var o=r.pop();if(o){var n=ue.join2(e,o);try{ye.mkdir(n)}catch(e){}e=n}}return n},createFile:(e,t,s,i,r)=>{var o=ue.join2("string"==typeof e?e:ye.getPath(e),t),n=ye.getMode(i,r);return ye.create(o,n)},createDataFile:(e,t,s,i,r,o)=>{var n=t;e&&(e="string"==typeof e?e:ye.getPath(e),n=t?ue.join2(e,t):e);var a=ye.getMode(i,r),l=ye.create(n,a);if(s){if("string"==typeof s){for(var h=new Array(s.length),c=0,A=s.length;c<A;++c)h[c]=s.charCodeAt(c);s=h}ye.chmod(l,146|a);var u=ye.open(l,577);ye.write(u,s,0,s.length,0,o),ye.close(u),ye.chmod(l,a)}return l},createDevice:(e,t,s,i)=>{var r=ue.join2("string"==typeof e?e:ye.getPath(e),t),o=ye.getMode(!!s,!!i);ye.createDevice.major||(ye.createDevice.major=64);var n=ye.makedev(ye.createDevice.major++,0);return ye.registerDevice(n,{open:e=>{e.seekable=!1},close:e=>{i&&i.buffer&&i.buffer.length&&i(10)},read:(e,t,i,r,o)=>{for(var n=0,a=0;a<r;a++){var l;try{l=s()}catch(e){throw new ye.ErrnoError(29)}if(void 0===l&&0===n)throw new ye.ErrnoError(6);if(null==l)break;n++,t[i+a]=l}return n&&(e.node.timestamp=Date.now()),n},write:(e,t,s,r,o)=>{for(var n=0;n<r;n++)try{i(t[s+n])}catch(e){throw new ye.ErrnoError(29)}return r&&(e.node.timestamp=Date.now()),n}}),ye.mkdev(r,o,n)},forceLoadFile:e=>{if(e.isDevice||e.isFolder||e.link||e.contents)return!0;if("undefined"!=typeof XMLHttpRequest)throw new Error("Lazy loading should have been performed (contents set) in createLazyFile, but it was not. Lazy loading only works in web workers. Use --embed-file or --preload-file in emcc on the main thread.");if(!u)throw new Error("Cannot load without read() or XMLHttpRequest.");try{e.contents=de(u(e.url),!0),e.usedBytes=e.contents.length}catch(e){throw new ye.ErrnoError(29)}},createLazyFile:(e,s,i,r,o)=>{function n(){this.lengthKnown=!1,this.chunks=[]}if(n.prototype.get=function(e){if(!(e>this.length-1||e<0)){var t=e%this.chunkSize,s=e/this.chunkSize|0;return this.getter(s)[t]}},n.prototype.setDataGetter=function(e){this.getter=e},n.prototype.cacheLength=function(){var e=new XMLHttpRequest;if(e.open("HEAD",i,!1),e.send(null),!(e.status>=200&&e.status<300||304===e.status))throw new Error("Couldn't load "+i+". Status: "+e.status);var t,s=Number(e.getResponseHeader("Content-length")),r=(t=e.getResponseHeader("Accept-Ranges"))&&"bytes"===t,o=(t=e.getResponseHeader("Content-Encoding"))&&"gzip"===t,n=1048576;r||(n=s);var a=this;a.setDataGetter((e=>{var t=e*n,r=(e+1)*n-1;if(r=Math.min(r,s-1),void 0===a.chunks[e]&&(a.chunks[e]=((e,t)=>{if(e>t)throw new Error("invalid range ("+e+", "+t+") or no bytes requested!");if(t>s-1)throw new Error("only "+s+" bytes available! programmer error!");var r=new XMLHttpRequest;if(r.open("GET",i,!1),s!==n&&r.setRequestHeader("Range","bytes="+e+"-"+t),r.responseType="arraybuffer",r.overrideMimeType&&r.overrideMimeType("text/plain; charset=x-user-defined"),r.send(null),!(r.status>=200&&r.status<300||304===r.status))throw new Error("Couldn't load "+i+". Status: "+r.status);return void 0!==r.response?new Uint8Array(r.response||[]):de(r.responseText||"",!0)})(t,r)),void 0===a.chunks[e])throw new Error("doXHR failed!");return a.chunks[e]})),!o&&s||(n=s=1,s=this.getter(0).length,n=s,P("LazyFiles on gzip forces download of the whole file when length is accessed")),this._length=s,this._chunkSize=n,this.lengthKnown=!0},"undefined"!=typeof XMLHttpRequest){if(!g)throw"Cannot do synchronous binary XHRs outside webworkers in modern browsers. Use --embed-file or --preload-file in emcc";var a=new n;Object.defineProperties(a,{length:{get:function(){return this.lengthKnown||this.cacheLength(),this._length}},chunkSize:{get:function(){return this.lengthKnown||this.cacheLength(),this._chunkSize}}});var l={isDevice:!1,contents:a}}else l={isDevice:!1,url:i};var h=ye.createFile(e,s,l,r,o);l.contents?h.contents=l.contents:l.url&&(h.contents=null,h.url=l.url),Object.defineProperties(h,{usedBytes:{get:function(){return this.contents.length}}});var c={};function A(e,t,s,i,r){var o=e.node.contents;if(r>=o.length)return 0;var n=Math.min(o.length-r,i);if(o.slice)for(var a=0;a<n;a++)t[s+a]=o[r+a];else for(a=0;a<n;a++)t[s+a]=o.get(r+a);return n}return Object.keys(h.stream_ops).forEach((e=>{var t=h.stream_ops[e];c[e]=function(){return ye.forceLoadFile(h),t.apply(null,arguments)}})),c.read=(e,t,s,i,r)=>(ye.forceLoadFile(h),A(e,t,s,i,r)),c.mmap=(e,s,i,r,o)=>{ye.forceLoadFile(h);var n=Ee();if(!n)throw new ye.ErrnoError(48);return A(e,t(),n,s,i),{ptr:n,allocated:!0}},h.stream_ops=c,h},createPreloadedFile:(e,t,s,i,r,o,n,a,l,h)=>{var c=t?pe.resolve(ue.join2(e,t)):e;function A(s){function A(s){h&&h(),a||ye.createDataFile(e,t,s,i,r,l),o&&o(),ne()}Browser.handledByPreloadPlugin(s,c,A,(()=>{n&&n(),ne()}))||A(s)}oe(),"string"==typeof s?function(e,t,s,i){var r=i?"":"al "+e;p(e,(s=>{x(s,'Loading data file "'+e+'" failed (no arrayBuffer).'),t(new Uint8Array(s)),r&&ne()}),(t=>{if(!s)throw'Loading data file "'+e+'" failed.';s()})),r&&oe()}(s,(e=>A(e)),n):A(s)},indexedDB:()=>window.indexedDB||window.mozIndexedDB||window.webkitIndexedDB||window.msIndexedDB,DB_NAME:()=>"EM_FS_"+window.location.pathname,DB_VERSION:20,DB_STORE_NAME:"FILE_DATA",saveFilesToDB:(e,t=(()=>{}),s=(()=>{}))=>{var i=ye.indexedDB();try{var r=i.open(ye.DB_NAME(),ye.DB_VERSION)}catch(e){return s(e)}r.onupgradeneeded=()=>{P("creating db"),r.result.createObjectStore(ye.DB_STORE_NAME)},r.onsuccess=()=>{var i=r.result.transaction([ye.DB_STORE_NAME],"readwrite"),o=i.objectStore(ye.DB_STORE_NAME),n=0,a=0,l=e.length;function h(){0==a?t():s()}e.forEach((e=>{var t=o.put(ye.analyzePath(e).object.contents,e);t.onsuccess=()=>{++n+a==l&&h()},t.onerror=()=>{a++,n+a==l&&h()}})),i.onerror=s},r.onerror=s},loadFilesFromDB:(e,t=(()=>{}),s=(()=>{}))=>{var i=ye.indexedDB();try{var r=i.open(ye.DB_NAME(),ye.DB_VERSION)}catch(e){return s(e)}r.onupgradeneeded=s,r.onsuccess=()=>{var i=r.result;try{var o=i.transaction([ye.DB_STORE_NAME],"readonly")}catch(e){return void s(e)}var n=o.objectStore(ye.DB_STORE_NAME),a=0,l=0,h=e.length;function c(){0==l?t():s()}e.forEach((e=>{var t=n.get(e);t.onsuccess=()=>{ye.analyzePath(e).exists&&ye.unlink(e),ye.createDataFile(ue.dirname(e),ue.basename(e),t.result,!0,!0,!0),++a+l==h&&c()},t.onerror=()=>{l++,a+l==h&&c()}})),o.onerror=s},r.onerror=s}},ge={DEFAULT_POLLMASK:5,calculateAt:function(e,t,s){if(ue.isAbs(t))return t;var i;if(i=-100===e?ye.cwd():ge.getStreamFromFD(e).path,0==t.length){if(!s)throw new ye.ErrnoError(44);return i}return ue.join2(i,t)},doStat:function(e,t,s){try{var i=e(t)}catch(e){if(e&&e.node&&ue.normalize(t)!==ue.normalize(ye.getPath(e.node)))return-54;throw e}n()[s>>>2]=i.dev,n()[s+8>>>2]=i.ino,n()[s+12>>>2]=i.mode,a()[s+16>>>2]=i.nlink,n()[s+20>>>2]=i.uid,n()[s+24>>>2]=i.gid,n()[s+28>>>2]=i.rdev,se=[i.size>>>0,(te=i.size,+Math.abs(te)>=1?te>0?(0|Math.min(+Math.floor(te/4294967296),4294967295))>>>0:~~+Math.ceil((te-+(~~te>>>0))/4294967296)>>>0:0)],n()[s+40>>>2]=se[0],n()[s+44>>>2]=se[1],n()[s+48>>>2]=4096,n()[s+52>>>2]=i.blocks;var r=i.atime.getTime(),o=i.mtime.getTime(),l=i.ctime.getTime();return se=[Math.floor(r/1e3)>>>0,(te=Math.floor(r/1e3),+Math.abs(te)>=1?te>0?(0|Math.min(+Math.floor(te/4294967296),4294967295))>>>0:~~+Math.ceil((te-+(~~te>>>0))/4294967296)>>>0:0)],n()[s+56>>>2]=se[0],n()[s+60>>>2]=se[1],a()[s+64>>>2]=r%1e3*1e3,se=[Math.floor(o/1e3)>>>0,(te=Math.floor(o/1e3),+Math.abs(te)>=1?te>0?(0|Math.min(+Math.floor(te/4294967296),4294967295))>>>0:~~+Math.ceil((te-+(~~te>>>0))/4294967296)>>>0:0)],n()[s+72>>>2]=se[0],n()[s+76>>>2]=se[1],a()[s+80>>>2]=o%1e3*1e3,se=[Math.floor(l/1e3)>>>0,(te=Math.floor(l/1e3),+Math.abs(te)>=1?te>0?(0|Math.min(+Math.floor(te/4294967296),4294967295))>>>0:~~+Math.ceil((te-+(~~te>>>0))/4294967296)>>>0:0)],n()[s+88>>>2]=se[0],n()[s+92>>>2]=se[1],a()[s+96>>>2]=l%1e3*1e3,se=[i.ino>>>0,(te=i.ino,+Math.abs(te)>=1?te>0?(0|Math.min(+Math.floor(te/4294967296),4294967295))>>>0:~~+Math.ceil((te-+(~~te>>>0))/4294967296)>>>0:0)],n()[s+104>>>2]=se[0],n()[s+108>>>2]=se[1],0},doMsync:function(e,t,s,r,o){if(!ye.isFile(t.node.mode))throw new ye.ErrnoError(43);if(2&r)return 0;e>>>=0;var n=i().slice(e,e+s);ye.msync(t,n,o,s,r)},varargs:void 0,get:function(){return ge.varargs+=4,n()[ge.varargs-4>>>2]},getStr:function(e){return j(e)},getStreamFromFD:function(e){var t=ye.getStream(e);if(!t)throw new ye.ErrnoError(8);return t}};function Ie(e){if(v)return ls(1,1,e);O=e,J()||(Te.terminateAllThreads(),A.onExit&&A.onExit(e),S=!0),m(e,new ce(e))}var ve=function(e,t){if(O=e,!t&&v)throw Re(e),"unwind";Ie(e)},Te={unusedWorkers:[],runningWorkers:[],tlsInitFunctions:[],pthreads:{},init:function(){v?Te.initWorker():Te.initMainThread()},initMainThread:function(){for(var e=navigator.hardwareConcurrency;e--;)Te.allocateUnusedWorker()},initWorker:function(){C=!1},setExitStatus:function(e){O=e},terminateAllThreads:function(){for(var e of Object.values(Te.pthreads))Te.returnWorkerToPool(e);for(var e of Te.unusedWorkers)e.terminate();Te.unusedWorkers=[]},returnWorkerToPool:function(e){var t=e.pthread_ptr;delete Te.pthreads[t],Te.unusedWorkers.push(e),Te.runningWorkers.splice(Te.runningWorkers.indexOf(e),1),e.pthread_ptr=0,Fs(t)},receiveObjectTransfer:function(e){},threadInitTLS:function(){Te.tlsInitFunctions.forEach((e=>e()))},loadWasmModuleToWorker:e=>new Promise((t=>{e.onmessage=s=>{var i,r=s.data,o=r.cmd;if(e.pthread_ptr&&(Te.currentProxiedOperationCallerThread=e.pthread_ptr),r.targetThread&&r.targetThread!=Cs()){var n=Te.pthreads[r.targetThread];return n?n.postMessage(r,r.transferList):D('Internal error! Worker sent a message "'+o+'" to target pthread '+r.targetThread+", but that thread no longer exists!"),void(Te.currentProxiedOperationCallerThread=void 0)}"processProxyingQueue"===o?ts(r.queue):"spawnThread"===o?function(e){var t=Te.getNewWorker();if(!t)return 6;Te.runningWorkers.push(t),Te.pthreads[e.pthread_ptr]=t,t.pthread_ptr=e.pthread_ptr;var s={cmd:"run",start_routine:e.startRoutine,arg:e.arg,pthread_ptr:e.pthread_ptr};t.postMessage(s,e.transferList)}(r):"cleanupThread"===o?Ae(r.thread):"killThread"===o?function(e){var t=Te.pthreads[e];delete Te.pthreads[e],t.terminate(),Fs(e),Te.runningWorkers.splice(Te.runningWorkers.indexOf(t),1),t.pthread_ptr=0}(r.thread):"cancelThread"===o?(i=r.thread,Te.pthreads[i].postMessage({cmd:"cancel"})):"loaded"===o?(e.loaded=!0,t(e)):"print"===o?P("Thread "+r.threadId+": "+r.text):"printErr"===o?D("Thread "+r.threadId+": "+r.text):"alert"===o?alert("Thread "+r.threadId+": "+r.text):"setimmediate"===r.target?e.postMessage(r):"callHandler"===o?A[r.handler](...r.args):o&&D("worker sent an unknown command "+o),Te.currentProxiedOperationCallerThread=void 0},e.onerror=e=>{throw D("worker sent an error! "+e.filename+":"+e.lineno+": "+e.message),e};var i=[];for(var r of["onExit","onAbort","print","printErr"])A.hasOwnProperty(r)&&i.push(r);e.postMessage({cmd:"load",handlers:i,urlOrBlob:A.mainScriptUrlOrBlob||s,wasmMemory:N,wasmModule:b})})),loadWasmModuleToAllWorkers:function(e){if(v)return e();Promise.all(Te.unusedWorkers.map(Te.loadWasmModuleToWorker)).then(e)},allocateUnusedWorker:function(){var e,t=_("web-ifc-mt.worker.js");e=new Worker(t),Te.unusedWorkers.push(e)},getNewWorker:function(){return 0==Te.unusedWorkers.length&&(Te.allocateUnusedWorker(),Te.loadWasmModuleToWorker(Te.unusedWorkers[0])),Te.unusedWorkers.pop()}};function _e(e){for(;e.length>0;)e.shift()(A)}function Re(e){if(v)return ls(2,0,e);try{ve(e)}catch(e){!function(e){if(e instanceof ce||"unwind"==e)return O;m(1,e)}(e)}}A.PThread=Te,A.establishStackSpace=function(){var e=Cs(),t=n()[e+52>>>2],s=n()[e+56>>>2];Us(t,t-s),Gs(t)};var Pe=[];function De(e){var t=Pe[e];return t||(e>=Pe.length&&(Pe.length=e+1),Pe[e]=t=K.get(e)),t}function Ne(e){this.excPtr=e,this.ptr=e-24,this.set_type=function(e){a()[this.ptr+4>>>2]=e},this.get_type=function(){return a()[this.ptr+4>>>2]},this.set_destructor=function(e){a()[this.ptr+8>>>2]=e},this.get_destructor=function(){return a()[this.ptr+8>>>2]},this.set_refcount=function(e){n()[this.ptr>>>2]=e},this.set_caught=function(e){e=e?1:0,t()[this.ptr+12>>>0]=e},this.get_caught=function(){return 0!=t()[this.ptr+12>>>0]},this.set_rethrown=function(e){e=e?1:0,t()[this.ptr+13>>>0]=e},this.get_rethrown=function(){return 0!=t()[this.ptr+13>>>0]},this.init=function(e,t){this.set_adjusted_ptr(0),this.set_type(e),this.set_destructor(t),this.set_refcount(0),this.set_caught(!1),this.set_rethrown(!1)},this.add_ref=function(){Atomics.add(n(),this.ptr+0>>2,1)},this.release_ref=function(){return 1===Atomics.sub(n(),this.ptr+0>>2,1)},this.set_adjusted_ptr=function(e){a()[this.ptr+16>>>2]=e},this.get_adjusted_ptr=function(){return a()[this.ptr+16>>>2]},this.get_exception_ptr=function(){if(Vs(this.get_type()))return a()[this.excPtr>>>2];var e=this.get_adjusted_ptr();return 0!==e?e:this.excPtr}}A.invokeEntryPoint=function(e,t){var s=De(e)(t);J()?Te.setExitStatus(s):Ms(s)};var be="To use dlopen, you need enable dynamic linking, see https://github.com/emscripten-core/emscripten/wiki/Linking",Ce={};function Oe(e){for(;e.length;){var t=e.pop();e.pop()(t)}}function Se(e){return this.fromWireType(n()[e>>>2])}var xe={},we={},Be={};function Fe(e){if(void 0===e)return"_unknown";var t=(e=e.replace(/[^a-zA-Z0-9_]/g,"$")).charCodeAt(0);return t>=48&&t<=57?"_"+e:e}function Me(e,t){return e=Fe(e),new Function("body","return function "+e+'() {\n    "use strict";    return body.apply(this, arguments);\n};\n')(t)}function Le(e,t){var s=Me(t,(function(e){this.name=t,this.message=e;var s=new Error(e).stack;void 0!==s&&(this.stack=this.toString()+"\n"+s.replace(/^Error(:[^\n]*)?\n/,""))}));return s.prototype=Object.create(e.prototype),s.prototype.constructor=s,s.prototype.toString=function(){return void 0===this.message?this.name:this.name+": "+this.message},s}var Ue=void 0;function He(e){throw new Ue(e)}function Ge(e,t,s){function i(t){var i=s(t);i.length!==e.length&&He("Mismatched type converter count");for(var r=0;r<e.length;++r)Ke(e[r],i[r])}e.forEach((function(e){Be[e]=t}));var r=new Array(t.length),o=[],n=0;t.forEach(((e,t)=>{we.hasOwnProperty(e)?r[t]=we[e]:(o.push(e),xe.hasOwnProperty(e)||(xe[e]=[]),xe[e].push((()=>{r[t]=we[e],++n===o.length&&i(r)})))})),0===o.length&&i(r)}var ke={};function Ve(e){switch(e){case 1:return 0;case 2:return 1;case 4:return 2;case 8:return 3;default:throw new TypeError("Unknown type size: "+e)}}var je=void 0;function Qe(e){for(var t="",s=e;i()[s>>>0];)t+=je[i()[s++>>>0]];return t}var We=void 0;function ze(e){throw new We(e)}function Ke(e,t,s={}){if(!("argPackAdvance"in t))throw new TypeError("registerType registeredInstance requires argPackAdvance");var i=t.name;if(e||ze('type "'+i+'" must have a positive integer typeid pointer'),we.hasOwnProperty(e)){if(s.ignoreDuplicateRegistrations)return;ze("Cannot register type '"+i+"' twice")}if(we[e]=t,delete Be[e],xe.hasOwnProperty(e)){var r=xe[e];delete xe[e],r.forEach((e=>e()))}}function Ye(e){if(!(this instanceof mt))return!1;if(!(e instanceof mt))return!1;for(var t=this.$$.ptrType.registeredClass,s=this.$$.ptr,i=e.$$.ptrType.registeredClass,r=e.$$.ptr;t.baseClass;)s=t.upcast(s),t=t.baseClass;for(;i.baseClass;)r=i.upcast(r),i=i.baseClass;return t===i&&s===r}function Xe(e){return{count:e.count,deleteScheduled:e.deleteScheduled,preservePointerOnDelete:e.preservePointerOnDelete,ptr:e.ptr,ptrType:e.ptrType,smartPtr:e.smartPtr,smartPtrType:e.smartPtrType}}function Ze(e){ze(e.$$.ptrType.registeredClass.name+" instance already deleted")}var qe=!1;function Je(e){}function $e(e){e.count.value-=1,0===e.count.value&&function(e){e.smartPtr?e.smartPtrType.rawDestructor(e.smartPtr):e.ptrType.registeredClass.rawDestructor(e.ptr)}(e)}function et(e,t,s){if(t===s)return e;if(void 0===s.baseClass)return null;var i=et(e,t,s.baseClass);return null===i?null:s.downcast(i)}var tt={};function st(){return Object.keys(lt).length}function it(){var e=[];for(var t in lt)lt.hasOwnProperty(t)&&e.push(lt[t]);return e}var rt=[];function ot(){for(;rt.length;){var e=rt.pop();e.$$.deleteScheduled=!1,e.delete()}}var nt=void 0;function at(e){nt=e,rt.length&&nt&&nt(ot)}var lt={};function ht(e,t){return t=function(e,t){for(void 0===t&&ze("ptr should not be undefined");e.baseClass;)t=e.upcast(t),e=e.baseClass;return t}(e,t),lt[t]}function ct(e,t){return t.ptrType&&t.ptr||He("makeClassHandle requires ptr and ptrType"),!!t.smartPtrType!=!!t.smartPtr&&He("Both smartPtrType and smartPtr must be specified"),t.count={value:1},ut(Object.create(e,{$$:{value:t}}))}function At(e){var t=this.getPointee(e);if(!t)return this.destructor(e),null;var s=ht(this.registeredClass,t);if(void 0!==s){if(0===s.$$.count.value)return s.$$.ptr=t,s.$$.smartPtr=e,s.clone();var i=s.clone();return this.destructor(e),i}function r(){return this.isSmartPointer?ct(this.registeredClass.instancePrototype,{ptrType:this.pointeeType,ptr:t,smartPtrType:this,smartPtr:e}):ct(this.registeredClass.instancePrototype,{ptrType:this,ptr:e})}var o,n=this.registeredClass.getActualType(t),a=tt[n];if(!a)return r.call(this);o=this.isConst?a.constPointerType:a.pointerType;var l=et(t,this.registeredClass,o.registeredClass);return null===l?r.call(this):this.isSmartPointer?ct(o.registeredClass.instancePrototype,{ptrType:o,ptr:l,smartPtrType:this,smartPtr:e}):ct(o.registeredClass.instancePrototype,{ptrType:o,ptr:l})}function ut(e){return"undefined"==typeof FinalizationRegistry?(ut=e=>e,e):(qe=new FinalizationRegistry((e=>{$e(e.$$)})),Je=e=>qe.unregister(e),(ut=e=>{var t=e.$$;if(t.smartPtr){var s={$$:t};qe.register(e,s,e)}return e})(e))}function pt(){if(this.$$.ptr||Ze(this),this.$$.preservePointerOnDelete)return this.$$.count.value+=1,this;var e=ut(Object.create(Object.getPrototypeOf(this),{$$:{value:Xe(this.$$)}}));return e.$$.count.value+=1,e.$$.deleteScheduled=!1,e}function dt(){this.$$.ptr||Ze(this),this.$$.deleteScheduled&&!this.$$.preservePointerOnDelete&&ze("Object already scheduled for deletion"),Je(this),$e(this.$$),this.$$.preservePointerOnDelete||(this.$$.smartPtr=void 0,this.$$.ptr=void 0)}function ft(){return!this.$$.ptr}function Et(){return this.$$.ptr||Ze(this),this.$$.deleteScheduled&&!this.$$.preservePointerOnDelete&&ze("Object already scheduled for deletion"),rt.push(this),1===rt.length&&nt&&nt(ot),this.$$.deleteScheduled=!0,this}function mt(){}function yt(e,t,s){if(void 0===e[t].overloadTable){var i=e[t];e[t]=function(){return e[t].overloadTable.hasOwnProperty(arguments.length)||ze("Function '"+s+"' called with an invalid number of arguments ("+arguments.length+") - expects one of ("+e[t].overloadTable+")!"),e[t].overloadTable[arguments.length].apply(this,arguments)},e[t].overloadTable=[],e[t].overloadTable[i.argCount]=i}}function gt(e,t,s){A.hasOwnProperty(e)?((void 0===s||void 0!==A[e].overloadTable&&void 0!==A[e].overloadTable[s])&&ze("Cannot register public name '"+e+"' twice"),yt(A,e,e),A.hasOwnProperty(s)&&ze("Cannot register multiple overloads of a function with the same number of arguments ("+s+")!"),A[e].overloadTable[s]=t):(A[e]=t,void 0!==s&&(A[e].numArguments=s))}function It(e,t,s,i,r,o,n,a){this.name=e,this.constructor=t,this.instancePrototype=s,this.rawDestructor=i,this.baseClass=r,this.getActualType=o,this.upcast=n,this.downcast=a,this.pureVirtualFunctions=[]}function vt(e,t,s){for(;t!==s;)t.upcast||ze("Expected null or instance of "+s.name+", got an instance of "+t.name),e=t.upcast(e),t=t.baseClass;return e}function Tt(e,t){if(null===t)return this.isReference&&ze("null is not a valid "+this.name),0;t.$$||ze('Cannot pass "'+Wt(t)+'" as a '+this.name),t.$$.ptr||ze("Cannot pass deleted object as a pointer of type "+this.name);var s=t.$$.ptrType.registeredClass;return vt(t.$$.ptr,s,this.registeredClass)}function _t(e,t){var s;if(null===t)return this.isReference&&ze("null is not a valid "+this.name),this.isSmartPointer?(s=this.rawConstructor(),null!==e&&e.push(this.rawDestructor,s),s):0;t.$$||ze('Cannot pass "'+Wt(t)+'" as a '+this.name),t.$$.ptr||ze("Cannot pass deleted object as a pointer of type "+this.name),!this.isConst&&t.$$.ptrType.isConst&&ze("Cannot convert argument of type "+(t.$$.smartPtrType?t.$$.smartPtrType.name:t.$$.ptrType.name)+" to parameter type "+this.name);var i=t.$$.ptrType.registeredClass;if(s=vt(t.$$.ptr,i,this.registeredClass),this.isSmartPointer)switch(void 0===t.$$.smartPtr&&ze("Passing raw pointer to smart pointer is illegal"),this.sharingPolicy){case 0:t.$$.smartPtrType===this?s=t.$$.smartPtr:ze("Cannot convert argument of type "+(t.$$.smartPtrType?t.$$.smartPtrType.name:t.$$.ptrType.name)+" to parameter type "+this.name);break;case 1:s=t.$$.smartPtr;break;case 2:if(t.$$.smartPtrType===this)s=t.$$.smartPtr;else{var r=t.clone();s=this.rawShare(s,Vt.toHandle((function(){r.delete()}))),null!==e&&e.push(this.rawDestructor,s)}break;default:ze("Unsupporting sharing policy")}return s}function Rt(e,t){if(null===t)return this.isReference&&ze("null is not a valid "+this.name),0;t.$$||ze('Cannot pass "'+Wt(t)+'" as a '+this.name),t.$$.ptr||ze("Cannot pass deleted object as a pointer of type "+this.name),t.$$.ptrType.isConst&&ze("Cannot convert argument of type "+t.$$.ptrType.name+" to parameter type "+this.name);var s=t.$$.ptrType.registeredClass;return vt(t.$$.ptr,s,this.registeredClass)}function Pt(e){return this.rawGetPointee&&(e=this.rawGetPointee(e)),e}function Dt(e){this.rawDestructor&&this.rawDestructor(e)}function Nt(e){null!==e&&e.delete()}function bt(e,t,s,i,r,o,n,a,l,h,c){this.name=e,this.registeredClass=t,this.isReference=s,this.isConst=i,this.isSmartPointer=r,this.pointeeType=o,this.sharingPolicy=n,this.rawGetPointee=a,this.rawConstructor=l,this.rawShare=h,this.rawDestructor=c,r||void 0!==t.baseClass?this.toWireType=_t:i?(this.toWireType=Tt,this.destructorFunction=null):(this.toWireType=Rt,this.destructorFunction=null)}function Ct(e,t,s){A.hasOwnProperty(e)||He("Replacing nonexistant public symbol"),void 0!==A[e].overloadTable&&void 0!==s?A[e].overloadTable[s]=t:(A[e]=t,A[e].argCount=s)}function Ot(e,t,s){return e.includes("j")?function(e,t,s){var i=A["dynCall_"+e];return s&&s.length?i.apply(null,[t].concat(s)):i.call(null,t)}(e,t,s):De(t).apply(null,s)}function St(e,t){var s,i,r,o=(e=Qe(e)).includes("j")?(s=e,i=t,r=[],function(){return r.length=0,Object.assign(r,arguments),Ot(s,i,r)}):De(t);return"function"!=typeof o&&ze("unknown function pointer with signature "+e+": "+t),o}var xt=void 0;function wt(e){var t=Os(e),s=Qe(t);return Ls(t),s}function Bt(e,t){var s=[],i={};throw t.forEach((function e(t){i[t]||we[t]||(Be[t]?Be[t].forEach(e):(s.push(t),i[t]=!0))})),new xt(e+": "+s.map(wt).join([", "]))}function Ft(e,t){for(var s=[],i=0;i<e;i++)s.push(a()[t+4*i>>>2]);return s}function Mt(e,t,s,i,r){var o=t.length;o<2&&ze("argTypes array size mismatch! Must at least get return value and 'this' types!");for(var n=null!==t[1]&&null!==s,a=!1,l=1;l<t.length;++l)if(null!==t[l]&&void 0===t[l].destructorFunction){a=!0;break}var h="void"!==t[0].name,c="",A="";for(l=0;l<o-2;++l)c+=(0!==l?", ":"")+"arg"+l,A+=(0!==l?", ":"")+"arg"+l+"Wired";var u="return function "+Fe(e)+"("+c+") {\nif (arguments.length !== "+(o-2)+") {\nthrowBindingError('function "+e+" called with ' + arguments.length + ' arguments, expected "+(o-2)+" args!');\n}\n";a&&(u+="var destructors = [];\n");var p=a?"destructors":"null",d=["throwBindingError","invoker","fn","runDestructors","retType","classParam"],f=[ze,i,r,Oe,t[0],t[1]];for(n&&(u+="var thisWired = classParam.toWireType("+p+", this);\n"),l=0;l<o-2;++l)u+="var arg"+l+"Wired = argType"+l+".toWireType("+p+", arg"+l+"); // "+t[l+2].name+"\n",d.push("argType"+l),f.push(t[l+2]);if(n&&(A="thisWired"+(A.length>0?", ":"")+A),u+=(h?"var rv = ":"")+"invoker(fn"+(A.length>0?", ":"")+A+");\n",a)u+="runDestructors(destructors);\n";else for(l=n?1:2;l<t.length;++l){var E=1===l?"thisWired":"arg"+(l-2)+"Wired";null!==t[l].destructorFunction&&(u+=E+"_dtor("+E+"); // "+t[l].name+"\n",d.push(E+"_dtor"),f.push(t[l].destructorFunction))}h&&(u+="var ret = retType.fromWireType(rv);\nreturn ret;\n"),u+="}\n",d.push(u);var m=function(e,t){if(!(e instanceof Function))throw new TypeError("new_ called with constructor type "+typeof e+" which is not a function");var s=Me(e.name||"unknownFunctionName",(function(){}));s.prototype=e.prototype;var i=new s,r=e.apply(i,t);return r instanceof Object?r:i}(Function,d).apply(null,f);return m}var Lt=[],Ut=[{},{value:void 0},{value:null},{value:!0},{value:!1}];function Ht(e){e>4&&0==--Ut[e].refcount&&(Ut[e]=void 0,Lt.push(e))}function Gt(){for(var e=0,t=5;t<Ut.length;++t)void 0!==Ut[t]&&++e;return e}function kt(){for(var e=5;e<Ut.length;++e)if(void 0!==Ut[e])return Ut[e];return null}var Vt={toValue:e=>(e||ze("Cannot use deleted val. handle = "+e),Ut[e].value),toHandle:e=>{switch(e){case void 0:return 1;case null:return 2;case!0:return 3;case!1:return 4;default:var t=Lt.length?Lt.pop():Ut.length;return Ut[t]={refcount:1,value:e},t}}};function jt(e,s,l){switch(s){case 0:return function(e){var s=l?t():i();return this.fromWireType(s[e>>>0])};case 1:return function(e){var t=l?r():o();return this.fromWireType(t[e>>>1])};case 2:return function(e){var t=l?n():a();return this.fromWireType(t[e>>>2])};default:throw new TypeError("Unknown integer type: "+e)}}function Qt(e,t){var s=we[e];return void 0===s&&ze(t+" has unknown type "+wt(e)),s}function Wt(e){if(null===e)return"null";var t=typeof e;return"object"===t||"array"===t||"function"===t?e.toString():""+e}function zt(e,t){switch(t){case 2:return function(e){return this.fromWireType((N.buffer!=w.buffer&&z(),H)[e>>>2])};case 3:return function(e){return this.fromWireType(l()[e>>>3])};default:throw new TypeError("Unknown float type: "+e)}}function Kt(e,s,l){switch(s){case 0:return l?function(e){return t()[e>>>0]}:function(e){return i()[e>>>0]};case 1:return l?function(e){return r()[e>>>1]}:function(e){return o()[e>>>1]};case 2:return l?function(e){return n()[e>>>2]}:function(e){return a()[e>>>2]};default:throw new TypeError("Unknown integer type: "+e)}}var Yt="undefined"!=typeof TextDecoder?new TextDecoder("utf-16le"):void 0;function Xt(e,t){for(var s=e,n=s>>1,a=n+t/2;!(n>=a)&&o()[n>>>0];)++n;if((s=n<<1)-e>32&&Yt)return Yt.decode(i().slice(e,s));for(var l="",h=0;!(h>=t/2);++h){var c=r()[e+2*h>>>1];if(0==c)break;l+=String.fromCharCode(c)}return l}function Zt(e,t,s){if(void 0===s&&(s=2147483647),s<2)return 0;for(var i=t,o=(s-=2)<2*e.length?s/2:e.length,n=0;n<o;++n){var a=e.charCodeAt(n);r()[t>>>1]=a,t+=2}return r()[t>>>1]=0,t-i}function qt(e){return 2*e.length}function Jt(e,t){for(var s=0,i="";!(s>=t/4);){var r=n()[e+4*s>>>2];if(0==r)break;if(++s,r>=65536){var o=r-65536;i+=String.fromCharCode(55296|o>>10,56320|1023&o)}else i+=String.fromCharCode(r)}return i}function $t(e,t,s){if(void 0===s&&(s=2147483647),s<4)return 0;for(var i=t>>>=0,r=i+s-4,o=0;o<e.length;++o){var a=e.charCodeAt(o);if(a>=55296&&a<=57343&&(a=65536+((1023&a)<<10)|1023&e.charCodeAt(++o)),n()[t>>>2]=a,(t+=4)+4>r)break}return n()[t>>>2]=0,t-i}function es(e){for(var t=0,s=0;s<e.length;++s){var i=e.charCodeAt(s);i>=55296&&i<=57343&&++s,t+=4}return t}function ts(e){Atomics.store(n(),e>>2,1),Cs()&&Bs(e),Atomics.compareExchange(n(),e>>2,1,0)}A.executeNotifiedProxyingQueue=ts;var ss,is={};function rs(e){var t=is[e];return void 0===t?Qe(e):t}function os(){return"object"==typeof globalThis?globalThis:Function("return this")()}function ns(e){ns.shown||(ns.shown={}),ns.shown[e]||(ns.shown[e]=1,D(e))}function as(e){var t=Hs(),s=e();return Gs(t),s}function ls(e,t){var s=arguments.length-2,i=arguments;return as((()=>{for(var r=s,o=ks(8*r),n=o>>3,a=0;a<s;a++){var h=i[2+a];l()[n+a>>>0]=h}return ws(e,r,o,t)}))}ss=()=>performance.timeOrigin+performance.now();var hs=[];function cs(e){var t=N.buffer;try{return N.grow(e-t.byteLength+65535>>>16),z(),1}catch(e){}}var As={};function us(){if(!us.strings){var e={USER:"web_user",LOGNAME:"web_user",PATH:"/",PWD:"/",HOME:"/home/web_user",LANG:("object"==typeof navigator&&navigator.languages&&navigator.languages[0]||"C").replace("-","_")+".UTF-8",_:E||"./this.program"};for(var t in As)void 0===As[t]?delete e[t]:e[t]=As[t];var s=[];for(var t in e)s.push(t+"="+e[t]);us.strings=s}return us.strings}function ps(e,s){if(v)return ls(3,1,e,s);var i=0;return us().forEach((function(r,o){var n=s+i;a()[e+4*o>>>2]=n,function(e,s,i){for(var r=0;r<e.length;++r)t()[s++>>>0]=e.charCodeAt(r);i||(t()[s>>>0]=0)}(r,n),i+=r.length+1})),0}function ds(e,t){if(v)return ls(4,1,e,t);var s=us();a()[e>>>2]=s.length;var i=0;return s.forEach((function(e){i+=e.length+1})),a()[t>>>2]=i,0}function fs(e){if(v)return ls(5,1,e);try{var t=ge.getStreamFromFD(e);return ye.close(t),0}catch(e){if(void 0===ye||!(e instanceof ye.ErrnoError))throw e;return e.errno}}function Es(e,s,i,r){if(v)return ls(6,1,e,s,i,r);try{var o=function(e,s,i,r){for(var o=0,n=0;n<i;n++){var l=a()[s>>>2],h=a()[s+4>>>2];s+=8;var c=ye.read(e,t(),l,h,r);if(c<0)return-1;if(o+=c,c<h)break;void 0!==r&&(r+=c)}return o}(ge.getStreamFromFD(e),s,i);return a()[r>>>2]=o,0}catch(e){if(void 0===ye||!(e instanceof ye.ErrnoError))throw e;return e.errno}}function ms(e,t,s,i,r){if(v)return ls(7,1,e,t,s,i,r);try{var o=(h=s)+2097152>>>0<4194305-!!(l=t)?(l>>>0)+4294967296*h:NaN;if(isNaN(o))return 61;var a=ge.getStreamFromFD(e);return ye.llseek(a,o,i),se=[a.position>>>0,(te=a.position,+Math.abs(te)>=1?te>0?(0|Math.min(+Math.floor(te/4294967296),4294967295))>>>0:~~+Math.ceil((te-+(~~te>>>0))/4294967296)>>>0:0)],n()[r>>>2]=se[0],n()[r+4>>>2]=se[1],a.getdents&&0===o&&0===i&&(a.getdents=null),0}catch(e){if(void 0===ye||!(e instanceof ye.ErrnoError))throw e;return e.errno}var l,h}function ys(e,s,i,r){if(v)return ls(8,1,e,s,i,r);try{var o=function(e,s,i,r){for(var o=0,n=0;n<i;n++){var l=a()[s>>>2],h=a()[s+4>>>2];s+=8;var c=ye.write(e,t(),l,h,r);if(c<0)return-1;o+=c,void 0!==r&&(r+=c)}return o}(ge.getStreamFromFD(e),s,i);return a()[r>>>2]=o,0}catch(e){if(void 0===ye||!(e instanceof ye.ErrnoError))throw e;return e.errno}}function gs(e){return e%4==0&&(e%100!=0||e%400==0)}var Is=[31,29,31,30,31,30,31,31,30,31,30,31],vs=[31,28,31,30,31,30,31,31,30,31,30,31];function Ts(e,s,i,r){var o=n()[r+40>>>2],a={tm_sec:n()[r>>>2],tm_min:n()[r+4>>>2],tm_hour:n()[r+8>>>2],tm_mday:n()[r+12>>>2],tm_mon:n()[r+16>>>2],tm_year:n()[r+20>>>2],tm_wday:n()[r+24>>>2],tm_yday:n()[r+28>>>2],tm_isdst:n()[r+32>>>2],tm_gmtoff:n()[r+36>>>2],tm_zone:o?j(o):""},l=j(i),h={"%c":"%a %b %d %H:%M:%S %Y","%D":"%m/%d/%y","%F":"%Y-%m-%d","%h":"%b","%r":"%I:%M:%S %p","%R":"%H:%M","%T":"%H:%M:%S","%x":"%m/%d/%y","%X":"%H:%M:%S","%Ec":"%c","%EC":"%C","%Ex":"%m/%d/%y","%EX":"%H:%M:%S","%Ey":"%y","%EY":"%Y","%Od":"%d","%Oe":"%e","%OH":"%H","%OI":"%I","%Om":"%m","%OM":"%M","%OS":"%S","%Ou":"%u","%OU":"%U","%OV":"%V","%Ow":"%w","%OW":"%W","%Oy":"%y"};for(var c in h)l=l.replace(new RegExp(c,"g"),h[c]);var A=["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],u=["January","February","March","April","May","June","July","August","September","October","November","December"];function p(e,t,s){for(var i="number"==typeof e?e.toString():e||"";i.length<t;)i=s[0]+i;return i}function d(e,t){return p(e,t,"0")}function f(e,t){function s(e){return e<0?-1:e>0?1:0}var i;return 0===(i=s(e.getFullYear()-t.getFullYear()))&&0===(i=s(e.getMonth()-t.getMonth()))&&(i=s(e.getDate()-t.getDate())),i}function E(e){switch(e.getDay()){case 0:return new Date(e.getFullYear()-1,11,29);case 1:return e;case 2:return new Date(e.getFullYear(),0,3);case 3:return new Date(e.getFullYear(),0,2);case 4:return new Date(e.getFullYear(),0,1);case 5:return new Date(e.getFullYear()-1,11,31);case 6:return new Date(e.getFullYear()-1,11,30)}}function m(e){var t=function(e,t){for(var s=new Date(e.getTime());t>0;){var i=gs(s.getFullYear()),r=s.getMonth(),o=(i?Is:vs)[r];if(!(t>o-s.getDate()))return s.setDate(s.getDate()+t),s;t-=o-s.getDate()+1,s.setDate(1),r<11?s.setMonth(r+1):(s.setMonth(0),s.setFullYear(s.getFullYear()+1))}return s}(new Date(e.tm_year+1900,0,1),e.tm_yday),s=new Date(t.getFullYear(),0,4),i=new Date(t.getFullYear()+1,0,4),r=E(s),o=E(i);return f(r,t)<=0?f(o,t)<=0?t.getFullYear()+1:t.getFullYear():t.getFullYear()-1}var y={"%a":function(e){return A[e.tm_wday].substring(0,3)},"%A":function(e){return A[e.tm_wday]},"%b":function(e){return u[e.tm_mon].substring(0,3)},"%B":function(e){return u[e.tm_mon]},"%C":function(e){return d((e.tm_year+1900)/100|0,2)},"%d":function(e){return d(e.tm_mday,2)},"%e":function(e){return p(e.tm_mday,2," ")},"%g":function(e){return m(e).toString().substring(2)},"%G":function(e){return m(e)},"%H":function(e){return d(e.tm_hour,2)},"%I":function(e){var t=e.tm_hour;return 0==t?t=12:t>12&&(t-=12),d(t,2)},"%j":function(e){return d(e.tm_mday+function(e,t){for(var s=0,i=0;i<=t;s+=e[i++]);return s}(gs(e.tm_year+1900)?Is:vs,e.tm_mon-1),3)},"%m":function(e){return d(e.tm_mon+1,2)},"%M":function(e){return d(e.tm_min,2)},"%n":function(){return"\n"},"%p":function(e){return e.tm_hour>=0&&e.tm_hour<12?"AM":"PM"},"%S":function(e){return d(e.tm_sec,2)},"%t":function(){return"\t"},"%u":function(e){return e.tm_wday||7},"%U":function(e){var t=e.tm_yday+7-e.tm_wday;return d(Math.floor(t/7),2)},"%V":function(e){var t=Math.floor((e.tm_yday+7-(e.tm_wday+6)%7)/7);if((e.tm_wday+371-e.tm_yday-2)%7<=2&&t++,t){if(53==t){var s=(e.tm_wday+371-e.tm_yday)%7;4==s||3==s&&gs(e.tm_year)||(t=1)}}else{t=52;var i=(e.tm_wday+7-e.tm_yday-1)%7;(4==i||5==i&&gs(e.tm_year%400-1))&&t++}return d(t,2)},"%w":function(e){return e.tm_wday},"%W":function(e){var t=e.tm_yday+7-(e.tm_wday+6)%7;return d(Math.floor(t/7),2)},"%y":function(e){return(e.tm_year+1900).toString().substring(2)},"%Y":function(e){return e.tm_year+1900},"%z":function(e){var t=e.tm_gmtoff,s=t>=0;return t=(t=Math.abs(t)/60)/60*100+t%60,(s?"+":"-")+String("0000"+t).slice(-4)},"%Z":function(e){return e.tm_zone},"%%":function(){return"%"}};for(var c in l=l.replace(/%%/g,"\0\0"),y)l.includes(c)&&(l=l.replace(new RegExp(c,"g"),y[c](a)));var g,I,v=de(l=l.replace(/\0\0/g,"%"),!1);return v.length>s?0:(g=v,I=e,t().set(g,I>>>0),v.length-1)}Te.init();var _s=function(e,t,s,i){e||(e=this),this.parent=e,this.mount=e.mount,this.mounted=null,this.id=ye.nextInode++,this.name=t,this.mode=s,this.node_ops={},this.stream_ops={},this.rdev=i},Rs=365,Ps=146;Object.defineProperties(_s.prototype,{read:{get:function(){return(this.mode&Rs)===Rs},set:function(e){e?this.mode|=Rs:this.mode&=-366}},write:{get:function(){return(this.mode&Ps)===Ps},set:function(e){e?this.mode|=Ps:this.mode&=-147}},isFolder:{get:function(){return ye.isDir(this.mode)}},isDevice:{get:function(){return ye.isChrdev(this.mode)}}}),ye.FSNode=_s,ye.staticInit(),Ue=A.InternalError=Le(Error,"InternalError"),function(){for(var e=new Array(256),t=0;t<256;++t)e[t]=String.fromCharCode(t);je=e}(),We=A.BindingError=Le(Error,"BindingError"),mt.prototype.isAliasOf=Ye,mt.prototype.clone=pt,mt.prototype.delete=dt,mt.prototype.isDeleted=ft,mt.prototype.deleteLater=Et,A.getInheritedInstanceCount=st,A.getLiveInheritedInstances=it,A.flushPendingDeletes=ot,A.setDelayFunction=at,bt.prototype.getPointee=Pt,bt.prototype.destructor=Dt,bt.prototype.argPackAdvance=8,bt.prototype.readValueFromPointer=Se,bt.prototype.deleteObject=Nt,bt.prototype.fromWireType=At,xt=A.UnboundTypeError=Le(Error,"UnboundTypeError"),A.count_emval_handles=Gt,A.get_first_emval=kt;var Ds=[null,Ie,Re,ps,ds,fs,Es,ms,ys],Ns={g:function(e,t,s){throw new Ne(e).init(t,s),e},T:function(e){Ss(e,!g,1,!y),Te.threadInitTLS()},J:function(e){v?postMessage({cmd:"cleanupThread",thread:e}):Ae(e)},X:function(e){},_:function(e){ae(be)},Z:function(e,t){ae(be)},da:function(e){var t=Ce[e];delete Ce[e];var s=t.elements,i=s.length,r=s.map((function(e){return e.getterReturnType})).concat(s.map((function(e){return e.setterArgumentType}))),o=t.rawConstructor,n=t.rawDestructor;Ge([e],r,(function(e){return s.forEach(((t,s)=>{var r=e[s],o=t.getter,n=t.getterContext,a=e[s+i],l=t.setter,h=t.setterContext;t.read=e=>r.fromWireType(o(n,e)),t.write=(e,t)=>{var s=[];l(h,e,a.toWireType(s,t)),Oe(s)}})),[{name:t.name,fromWireType:function(e){for(var t=new Array(i),r=0;r<i;++r)t[r]=s[r].read(e);return n(e),t},toWireType:function(e,r){if(i!==r.length)throw new TypeError("Incorrect number of tuple elements for "+t.name+": expected="+i+", actual="+r.length);for(var a=o(),l=0;l<i;++l)s[l].write(a,r[l]);return null!==e&&e.push(n,a),a},argPackAdvance:8,readValueFromPointer:Se,destructorFunction:n}]}))},q:function(e){var t=ke[e];delete ke[e];var s=t.rawConstructor,i=t.rawDestructor,r=t.fields;Ge([e],r.map((e=>e.getterReturnType)).concat(r.map((e=>e.setterArgumentType))),(e=>{var o={};return r.forEach(((t,s)=>{var i=t.fieldName,n=e[s],a=t.getter,l=t.getterContext,h=e[s+r.length],c=t.setter,A=t.setterContext;o[i]={read:e=>n.fromWireType(a(l,e)),write:(e,t)=>{var s=[];c(A,e,h.toWireType(s,t)),Oe(s)}}})),[{name:t.name,fromWireType:function(e){var t={};for(var s in o)t[s]=o[s].read(e);return i(e),t},toWireType:function(e,t){for(var r in o)if(!(r in t))throw new TypeError('Missing field:  "'+r+'"');var n=s();for(r in o)o[r].write(n,t[r]);return null!==e&&e.push(i,n),n},argPackAdvance:8,readValueFromPointer:Se,destructorFunction:i}]}))},H:function(e,t,s,i,r){},ba:function(e,s,i,o,a){var l=Ve(i);Ke(e,{name:s=Qe(s),fromWireType:function(e){return!!e},toWireType:function(e,t){return t?o:a},argPackAdvance:8,readValueFromPointer:function(e){var o;if(1===i)o=t();else if(2===i)o=r();else{if(4!==i)throw new TypeError("Unknown boolean type size: "+s);o=n()}return this.fromWireType(o[e>>>l])},destructorFunction:null})},p:function(e,t,s,i,r,o,n,a,l,h,c,A,u){c=Qe(c),o=St(r,o),a&&(a=St(n,a)),h&&(h=St(l,h)),u=St(A,u);var p=Fe(c);gt(p,(function(){Bt("Cannot construct "+c+" due to unbound types",[i])})),Ge([e,t,s],i?[i]:[],(function(t){var s,r;t=t[0],r=i?(s=t.registeredClass).instancePrototype:mt.prototype;var n=Me(p,(function(){if(Object.getPrototypeOf(this)!==l)throw new We("Use 'new' to construct "+c);if(void 0===A.constructor_body)throw new We(c+" has no accessible constructor");var e=A.constructor_body[arguments.length];if(void 0===e)throw new We("Tried to invoke ctor of "+c+" with invalid number of parameters ("+arguments.length+") - expected ("+Object.keys(A.constructor_body).toString()+") parameters instead!");return e.apply(this,arguments)})),l=Object.create(r,{constructor:{value:n}});n.prototype=l;var A=new It(c,n,l,u,s,o,a,h),d=new bt(c,A,!0,!1,!1),f=new bt(c+"*",A,!1,!1,!1),E=new bt(c+" const*",A,!1,!0,!1);return tt[e]={pointerType:f,constPointerType:E},Ct(p,n),[d,f,E]}))},o:function(e,t,s,i,r,o){x(t>0);var n=Ft(t,s);r=St(i,r),Ge([],[e],(function(e){var s="constructor "+(e=e[0]).name;if(void 0===e.registeredClass.constructor_body&&(e.registeredClass.constructor_body=[]),void 0!==e.registeredClass.constructor_body[t-1])throw new We("Cannot register multiple constructors with identical number of parameters ("+(t-1)+") for class '"+e.name+"'! Overload resolution is currently only performed using the parameter count, not actual type info!");return e.registeredClass.constructor_body[t-1]=()=>{Bt("Cannot construct "+e.name+" due to unbound types",n)},Ge([],n,(function(i){return i.splice(1,0,null),e.registeredClass.constructor_body[t-1]=Mt(s,i,null,r,o),[]})),[]}))},c:function(e,t,s,i,r,o,n,a){var l=Ft(s,i);t=Qe(t),o=St(r,o),Ge([],[e],(function(e){var i=(e=e[0]).name+"."+t;function r(){Bt("Cannot call "+i+" due to unbound types",l)}t.startsWith("@@")&&(t=Symbol[t.substring(2)]),a&&e.registeredClass.pureVirtualFunctions.push(t);var h=e.registeredClass.instancePrototype,c=h[t];return void 0===c||void 0===c.overloadTable&&c.className!==e.name&&c.argCount===s-2?(r.argCount=s-2,r.className=e.name,h[t]=r):(yt(h,t,i),h[t].overloadTable[s-2]=r),Ge([],l,(function(r){var a=Mt(i,r,e,o,n);return void 0===h[t].overloadTable?(a.argCount=s-2,h[t]=a):h[t].overloadTable[s-2]=a,[]})),[]}))},aa:function(e,t){Ke(e,{name:t=Qe(t),fromWireType:function(e){var t=Vt.toValue(e);return Ht(e),t},toWireType:function(e,t){return Vt.toHandle(t)},argPackAdvance:8,readValueFromPointer:Se,destructorFunction:null})},D:function(e,t,s,i){var r=Ve(s);function o(){}t=Qe(t),o.values={},Ke(e,{name:t,constructor:o,fromWireType:function(e){return this.constructor.values[e]},toWireType:function(e,t){return t.value},argPackAdvance:8,readValueFromPointer:jt(t,r,i),destructorFunction:null}),gt(t,o)},t:function(e,t,s){var i=Qt(e,"enum");t=Qe(t);var r=i.constructor,o=Object.create(i.constructor.prototype,{value:{value:s},constructor:{value:Me(i.name+"_"+t,(function(){}))}});r.values[s]=o,r[t]=o},B:function(e,t,s){var i=Ve(s);Ke(e,{name:t=Qe(t),fromWireType:function(e){return e},toWireType:function(e,t){return t},argPackAdvance:8,readValueFromPointer:zt(t,i),destructorFunction:null})},d:function(e,t,s,i,r,o){var n=Ft(t,s);e=Qe(e),r=St(i,r),gt(e,(function(){Bt("Cannot call "+e+" due to unbound types",n)}),t-1),Ge([],n,(function(s){var i=[s[0],null].concat(s.slice(1));return Ct(e,Mt(e,i,null,r,o),t-1),[]}))},s:function(e,t,s,i,r){t=Qe(t);var o=Ve(s),n=e=>e;if(0===i){var a=32-8*s;n=e=>e<<a>>>a}var l=t.includes("unsigned");Ke(e,{name:t,fromWireType:n,toWireType:l?function(e,t){return this.name,t>>>0}:function(e,t){return this.name,t},argPackAdvance:8,readValueFromPointer:Kt(t,o,0!==i),destructorFunction:null})},i:function(e,t,s){var i=[Int8Array,Uint8Array,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array][t];function r(e){e>>=2;var t=a(),s=t[e>>>0],r=t[e+1>>>0];return new i(t.buffer,r,s)}Ke(e,{name:s=Qe(s),fromWireType:r,argPackAdvance:8,readValueFromPointer:r},{ignoreDuplicateRegistrations:!0})},C:function(e,t){var s="std::string"===(t=Qe(t));Ke(e,{name:t,fromWireType:function(e){var t,r=a()[e>>>2],o=e+4;if(s)for(var n=o,l=0;l<=r;++l){var h=o+l;if(l==r||0==i()[h>>>0]){var c=j(n,h-n);void 0===t?t=c:(t+=String.fromCharCode(0),t+=c),n=h+1}}else{var A=new Array(r);for(l=0;l<r;++l)A[l]=String.fromCharCode(i()[o+l>>>0]);t=A.join("")}return Ls(e),t},toWireType:function(e,t){var r;t instanceof ArrayBuffer&&(t=new Uint8Array(t));var o="string"==typeof t;o||t instanceof Uint8Array||t instanceof Uint8ClampedArray||t instanceof Int8Array||ze("Cannot pass non-string to std::string"),r=s&&o?W(t):t.length;var n,l,h=bs(4+r+1),c=h+4;if(c>>>=0,a()[h>>>2]=r,s&&o)n=c,l=r+1,Q(t,i(),n,l);else if(o)for(var A=0;A<r;++A){var u=t.charCodeAt(A);u>255&&(Ls(c),ze("String has UTF-16 code units that do not fit in 8 bits")),i()[c+A>>>0]=u}else for(A=0;A<r;++A)i()[c+A>>>0]=t[A];return null!==e&&e.push(Ls,h),h},argPackAdvance:8,readValueFromPointer:Se,destructorFunction:function(e){Ls(e)}})},x:function(e,t,s){var i,r,n,l,h;s=Qe(s),2===t?(i=Xt,r=Zt,l=qt,n=()=>o(),h=1):4===t&&(i=Jt,r=$t,l=es,n=()=>a(),h=2),Ke(e,{name:s,fromWireType:function(e){for(var s,r=a()[e>>>2],o=n(),l=e+4,c=0;c<=r;++c){var A=e+4+c*t;if(c==r||0==o[A>>>h]){var u=i(l,A-l);void 0===s?s=u:(s+=String.fromCharCode(0),s+=u),l=A+t}}return Ls(e),s},toWireType:function(e,i){"string"!=typeof i&&ze("Cannot pass non-string to C++ string type "+s);var o=l(i),n=bs(4+o+t);return n>>>=0,a()[n>>>2]=o>>h,r(i,n+4,o+t),null!==e&&e.push(Ls,n),n},argPackAdvance:8,readValueFromPointer:Se,destructorFunction:function(e){Ls(e)}})},ea:function(e,t,s,i,r,o){Ce[e]={name:Qe(t),rawConstructor:St(s,i),rawDestructor:St(r,o),elements:[]}},j:function(e,t,s,i,r,o,n,a,l){Ce[e].elements.push({getterReturnType:t,getter:St(s,i),getterContext:r,setterArgumentType:o,setter:St(n,a),setterContext:l})},r:function(e,t,s,i,r,o){ke[e]={name:Qe(t),rawConstructor:St(s,i),rawDestructor:St(r,o),fields:[]}},f:function(e,t,s,i,r,o,n,a,l,h){ke[e].fields.push({fieldName:Qe(t),getterReturnType:s,getter:St(i,r),getterContext:o,setterArgumentType:n,setter:St(a,l),setterContext:h})},ca:function(e,t){Ke(e,{isVoid:!0,name:t=Qe(t),argPackAdvance:0,fromWireType:function(){},toWireType:function(e,t){}})},Y:function(e){D(j(e))},V:function(e,t,s,i){if(e==t)setTimeout((()=>ts(i)));else if(v)postMessage({targetThread:e,cmd:"processProxyingQueue",queue:i});else{var r=Te.pthreads[e];if(!r)return;r.postMessage({cmd:"processProxyingQueue",queue:i})}return 1},S:function(e,t,s){return-1},n:function(e,t,s){e=Vt.toValue(e),t=Qt(t,"emval::as");var i=[],r=Vt.toHandle(i);return a()[s>>>2]=r,t.toWireType(i,e)},z:function(e,t,s,i){e=Vt.toValue(e);for(var r=function(e,t){for(var s=new Array(e),i=0;i<e;++i)s[i]=Qt(a()[t+4*i>>>2],"parameter "+i);return s}(t,s),o=new Array(t),n=0;n<t;++n){var l=r[n];o[n]=l.readValueFromPointer(i),i+=l.argPackAdvance}var h=e.apply(void 0,o);return Vt.toHandle(h)},b:Ht,F:function(e){return 0===e?Vt.toHandle(os()):(e=rs(e),Vt.toHandle(os()[e]))},l:function(e,t){return e=Vt.toValue(e),t=Vt.toValue(t),Vt.toHandle(e[t])},u:function(e){e>4&&(Ut[e].refcount+=1)},ga:function(e,t){return(e=Vt.toValue(e))instanceof(t=Vt.toValue(t))},y:function(e){return"number"==typeof(e=Vt.toValue(e))},E:function(e){return"string"==typeof(e=Vt.toValue(e))},fa:function(){return Vt.toHandle([])},h:function(e){return Vt.toHandle(rs(e))},w:function(){return Vt.toHandle({})},m:function(e){Oe(Vt.toValue(e)),Ht(e)},k:function(e,t,s){e=Vt.toValue(e),t=Vt.toValue(t),s=Vt.toValue(s),e[t]=s},e:function(e,t){var s=(e=Qt(e,"_emval_take_value")).readValueFromPointer(t);return Vt.toHandle(s)},A:function(){ae("")},U:function(){g||ns("Blocking on the main thread is very dangerous, see https://emscripten.org/docs/porting/pthreads.html#blocking-on-the-main-browser-thread")},v:ss,W:function(e,t,s){i().copyWithin(e>>>0,t>>>0,t+s>>>0)},R:function(e,t,s){hs.length=t;for(var i=s>>3,r=0;r<t;r++)hs[r]=l()[i+r>>>0];return Ds[e].apply(null,hs)},P:function(e){var t=i().length;if((e>>>=0)<=t)return!1;var s,r,o=4294901760;if(e>o)return!1;for(var n=1;n<=4;n*=2){var a=t*(1+.2/n);if(a=Math.min(a,e+100663296),cs(Math.min(o,(s=Math.max(e,a))+((r=65536)-s%r)%r)))return!0}return!1},$:function(){throw"unwind"},L:ps,M:ds,I:ve,N:fs,O:Es,G:ms,Q:ys,a:N||A.wasmMemory,K:function(e,t,s,i,r){return Ts(e,t,s,i)}};!function(){var e={a:Ns};function t(e,t){var s,i,r=e.exports;A.asm=r,s=A.asm.ka,Te.tlsInitFunctions.push(s),K=A.asm.ia,i=A.asm.ha,Z.unshift(i),b=t,Te.loadWasmModuleToAllWorkers((()=>ne()))}function s(e){t(e.instance,e.module)}function i(t){return(R||!y&&!g||"function"!=typeof fetch?Promise.resolve().then((function(){return he(ee)})):fetch(ee,{credentials:"same-origin"}).then((function(e){if(!e.ok)throw"failed to load wasm binary file at '"+ee+"'";return e.arrayBuffer()})).catch((function(){return he(ee)}))).then((function(t){return WebAssembly.instantiate(t,e)})).then((function(e){return e})).then(t,(function(e){D("failed to asynchronously prepare wasm: "+e),ae(e)}))}if(oe(),A.instantiateWasm)try{return A.instantiateWasm(e,t)}catch(e){D("Module.instantiateWasm callback failed with error: "+e),c(e)}(R||"function"!=typeof WebAssembly.instantiateStreaming||le(ee)||"function"!=typeof fetch?i(s):fetch(ee,{credentials:"same-origin"}).then((function(t){return WebAssembly.instantiateStreaming(t,e).then(s,(function(e){return D("wasm streaming compile failed: "+e),D("falling back to ArrayBuffer instantiation"),i(s)}))}))).catch(c)}();var bs=function(){return(bs=A.asm.ja).apply(null,arguments)};A.__emscripten_tls_init=function(){return(A.__emscripten_tls_init=A.asm.ka).apply(null,arguments)};var Cs=A._pthread_self=function(){return(Cs=A._pthread_self=A.asm.la).apply(null,arguments)},Os=A.___getTypeName=function(){return(Os=A.___getTypeName=A.asm.ma).apply(null,arguments)};A.__embind_initialize_bindings=function(){return(A.__embind_initialize_bindings=A.asm.na).apply(null,arguments)};var Ss=A.__emscripten_thread_init=function(){return(Ss=A.__emscripten_thread_init=A.asm.oa).apply(null,arguments)};A.__emscripten_thread_crashed=function(){return(A.__emscripten_thread_crashed=A.asm.pa).apply(null,arguments)};var xs,ws=function(){return(ws=A.asm.qa).apply(null,arguments)},Bs=A.__emscripten_proxy_execute_task_queue=function(){return(Bs=A.__emscripten_proxy_execute_task_queue=A.asm.ra).apply(null,arguments)},Fs=function(){return(Fs=A.asm.sa).apply(null,arguments)},Ms=A.__emscripten_thread_exit=function(){return(Ms=A.__emscripten_thread_exit=A.asm.ta).apply(null,arguments)},Ls=function(){return(Ls=A.asm.ua).apply(null,arguments)},Us=function(){return(Us=A.asm.va).apply(null,arguments)},Hs=function(){return(Hs=A.asm.wa).apply(null,arguments)},Gs=function(){return(Gs=A.asm.xa).apply(null,arguments)},ks=function(){return(ks=A.asm.ya).apply(null,arguments)},Vs=function(){return(Vs=A.asm.za).apply(null,arguments)};function js(){if(!(ie>0)){if(v)return h(A),$(),void startWorker(A);!function(){if(A.preRun)for("function"==typeof A.preRun&&(A.preRun=[A.preRun]);A.preRun.length;)e=A.preRun.shift(),X.unshift(e);var e;_e(X)}(),ie>0||(A.setStatus?(A.setStatus("Running..."),setTimeout((function(){setTimeout((function(){A.setStatus("")}),1),e()}),1)):e())}function e(){xs||(xs=!0,A.calledRun=!0,S||($(),h(A),A.onRuntimeInitialized&&A.onRuntimeInitialized(),function(){if(!v){if(A.postRun)for("function"==typeof A.postRun&&(A.postRun=[A.postRun]);A.postRun.length;)e=A.postRun.shift(),q.unshift(e);var e;_e(q)}}()))}}if(A.dynCall_jiji=function(){return(A.dynCall_jiji=A.asm.Aa).apply(null,arguments)},A.dynCall_viijii=function(){return(A.dynCall_viijii=A.asm.Ba).apply(null,arguments)},A.dynCall_iiiiij=function(){return(A.dynCall_iiiiij=A.asm.Ca).apply(null,arguments)},A.dynCall_iiiiijj=function(){return(A.dynCall_iiiiijj=A.asm.Da).apply(null,arguments)},A.dynCall_iiiiiijj=function(){return(A.dynCall_iiiiiijj=A.asm.Ea).apply(null,arguments)},A.keepRuntimeAlive=J,A.wasmMemory=N,A.ExitStatus=ce,A.PThread=Te,re=function e(){xs||js(),xs||(re=e)},A.preInit)for("function"==typeof A.preInit&&(A.preInit=[A.preInit]);A.preInit.length>0;)A.preInit.pop()();return js(),e.ready});"object"==typeof e&&"object"==typeof t?t.exports=i:"function"==typeof define&&define.amd?define([],(function(){return i})):"object"==typeof e&&(e.WebIFCWasm=i)}}),mI=fI({"dist/web-ifc.js"(e,t){var s,i=(s="undefined"!=typeof document&&document.currentScript?document.currentScript.src:void 0,function(e={}){var t,i,r=void 0!==e?e:{};r.ready=new Promise((function(e,s){t=e,i=s}));var o,n,a=Object.assign({},r),l="./this.program",h="";"undefined"!=typeof document&&document.currentScript&&(h=document.currentScript.src),s&&(h=s),h=0!==h.indexOf("blob:")?h.substr(0,h.replace(/[?#].*/,"").lastIndexOf("/")+1):"",o=e=>{var t=new XMLHttpRequest;return t.open("GET",e,!1),t.send(null),t.responseText},n=(e,t,s)=>{var i=new XMLHttpRequest;i.open("GET",e,!0),i.responseType="arraybuffer",i.onload=()=>{200==i.status||0==i.status&&i.response?t(i.response):s()},i.onerror=s,i.send(null)};var c,A,u=r.print||console.log.bind(console),p=r.printErr||console.warn.bind(console);Object.assign(r,a),a=null,r.arguments,r.thisProgram&&(l=r.thisProgram),r.quit,r.wasmBinary&&(c=r.wasmBinary),r.noExitRuntime,"object"!=typeof WebAssembly&&V("no native wasm support detected");var d=!1;function f(e,t){e||V(t)}var E,m,y,g,I,v,T,_,R,P="undefined"!=typeof TextDecoder?new TextDecoder("utf8"):void 0;function D(e,t,s){for(var i=(t>>>=0)+s,r=t;e[r]&&!(r>=i);)++r;if(r-t>16&&e.buffer&&P)return P.decode(e.subarray(t,r));for(var o="";t<r;){var n=e[t++];if(128&n){var a=63&e[t++];if(192!=(224&n)){var l=63&e[t++];if((n=224==(240&n)?(15&n)<<12|a<<6|l:(7&n)<<18|a<<12|l<<6|63&e[t++])<65536)o+=String.fromCharCode(n);else{var h=n-65536;o+=String.fromCharCode(55296|h>>10,56320|1023&h)}}else o+=String.fromCharCode((31&n)<<6|a)}else o+=String.fromCharCode(n)}return o}function N(e,t){return(e>>>=0)?D(m,e,t):""}function b(e,t,s,i){if(!(i>0))return 0;for(var r=s>>>=0,o=s+i-1,n=0;n<e.length;++n){var a=e.charCodeAt(n);if(a>=55296&&a<=57343&&(a=65536+((1023&a)<<10)|1023&e.charCodeAt(++n)),a<=127){if(s>=o)break;t[s++>>>0]=a}else if(a<=2047){if(s+1>=o)break;t[s++>>>0]=192|a>>6,t[s++>>>0]=128|63&a}else if(a<=65535){if(s+2>=o)break;t[s++>>>0]=224|a>>12,t[s++>>>0]=128|a>>6&63,t[s++>>>0]=128|63&a}else{if(s+3>=o)break;t[s++>>>0]=240|a>>18,t[s++>>>0]=128|a>>12&63,t[s++>>>0]=128|a>>6&63,t[s++>>>0]=128|63&a}}return t[s>>>0]=0,s-r}function C(e){for(var t=0,s=0;s<e.length;++s){var i=e.charCodeAt(s);i<=127?t++:i<=2047?t+=2:i>=55296&&i<=57343?(t+=4,++s):t+=3}return t}function O(){var e=A.buffer;r.HEAP8=E=new Int8Array(e),r.HEAP16=y=new Int16Array(e),r.HEAP32=I=new Int32Array(e),r.HEAPU8=m=new Uint8Array(e),r.HEAPU16=g=new Uint16Array(e),r.HEAPU32=v=new Uint32Array(e),r.HEAPF32=T=new Float32Array(e),r.HEAPF64=_=new Float64Array(e)}var S,x,w,B,F=[],M=[],L=[],U=0,H=null;function G(e){U++,r.monitorRunDependencies&&r.monitorRunDependencies(U)}function k(e){if(U--,r.monitorRunDependencies&&r.monitorRunDependencies(U),0==U&&H){var t=H;H=null,t()}}function V(e){r.onAbort&&r.onAbort(e),p(e="Aborted("+e+")"),d=!0,e+=". Build with -sASSERTIONS for more info.";var t=new WebAssembly.RuntimeError(e);throw i(t),t}function j(e){return e.startsWith("data:application/octet-stream;base64,")}function Q(e){try{if(e==S&&c)return new Uint8Array(c);throw"both async and sync fetching of the wasm failed"}catch(e){V(e)}}function W(e){for(;e.length>0;)e.shift()(r)}function z(e){this.excPtr=e,this.ptr=e-24,this.set_type=function(e){v[this.ptr+4>>>2]=e},this.get_type=function(){return v[this.ptr+4>>>2]},this.set_destructor=function(e){v[this.ptr+8>>>2]=e},this.get_destructor=function(){return v[this.ptr+8>>>2]},this.set_refcount=function(e){I[this.ptr>>>2]=e},this.set_caught=function(e){e=e?1:0,E[this.ptr+12>>>0]=e},this.get_caught=function(){return 0!=E[this.ptr+12>>>0]},this.set_rethrown=function(e){e=e?1:0,E[this.ptr+13>>>0]=e},this.get_rethrown=function(){return 0!=E[this.ptr+13>>>0]},this.init=function(e,t){this.set_adjusted_ptr(0),this.set_type(e),this.set_destructor(t),this.set_refcount(0),this.set_caught(!1),this.set_rethrown(!1)},this.add_ref=function(){var e=I[this.ptr>>>2];I[this.ptr>>>2]=e+1},this.release_ref=function(){var e=I[this.ptr>>>2];return I[this.ptr>>>2]=e-1,1===e},this.set_adjusted_ptr=function(e){v[this.ptr+16>>>2]=e},this.get_adjusted_ptr=function(){return v[this.ptr+16>>>2]},this.get_exception_ptr=function(){if(Kt(this.get_type()))return v[this.excPtr>>>2];var e=this.get_adjusted_ptr();return 0!==e?e:this.excPtr}}j(S="web-ifc.wasm")||(x=S,S=r.locateFile?r.locateFile(x,h):h+x);var K={};function Y(e){for(;e.length;){var t=e.pop();e.pop()(t)}}function X(e){return this.fromWireType(I[e>>>2])}var Z={},q={},J={};function $(e){if(void 0===e)return"_unknown";var t=(e=e.replace(/[^a-zA-Z0-9_]/g,"$")).charCodeAt(0);return t>=48&&t<=57?"_"+e:e}function ee(e,t){return e=$(e),new Function("body","return function "+e+'() {\n    "use strict";    return body.apply(this, arguments);\n};\n')(t)}function te(e,t){var s=ee(t,(function(e){this.name=t,this.message=e;var s=new Error(e).stack;void 0!==s&&(this.stack=this.toString()+"\n"+s.replace(/^Error(:[^\n]*)?\n/,""))}));return s.prototype=Object.create(e.prototype),s.prototype.constructor=s,s.prototype.toString=function(){return void 0===this.message?this.name:this.name+": "+this.message},s}var se=void 0;function ie(e){throw new se(e)}function re(e,t,s){function i(t){var i=s(t);i.length!==e.length&&ie("Mismatched type converter count");for(var r=0;r<e.length;++r)Ae(e[r],i[r])}e.forEach((function(e){J[e]=t}));var r=new Array(t.length),o=[],n=0;t.forEach(((e,t)=>{q.hasOwnProperty(e)?r[t]=q[e]:(o.push(e),Z.hasOwnProperty(e)||(Z[e]=[]),Z[e].push((()=>{r[t]=q[e],++n===o.length&&i(r)})))})),0===o.length&&i(r)}var oe={};function ne(e){switch(e){case 1:return 0;case 2:return 1;case 4:return 2;case 8:return 3;default:throw new TypeError("Unknown type size: "+e)}}var ae=void 0;function le(e){for(var t="",s=e;m[s>>>0];)t+=ae[m[s++>>>0]];return t}var he=void 0;function ce(e){throw new he(e)}function Ae(e,t,s={}){if(!("argPackAdvance"in t))throw new TypeError("registerType registeredInstance requires argPackAdvance");var i=t.name;if(e||ce('type "'+i+'" must have a positive integer typeid pointer'),q.hasOwnProperty(e)){if(s.ignoreDuplicateRegistrations)return;ce("Cannot register type '"+i+"' twice")}if(q[e]=t,delete J[e],Z.hasOwnProperty(e)){var r=Z[e];delete Z[e],r.forEach((e=>e()))}}function ue(e){if(!(this instanceof Fe))return!1;if(!(e instanceof Fe))return!1;for(var t=this.$$.ptrType.registeredClass,s=this.$$.ptr,i=e.$$.ptrType.registeredClass,r=e.$$.ptr;t.baseClass;)s=t.upcast(s),t=t.baseClass;for(;i.baseClass;)r=i.upcast(r),i=i.baseClass;return t===i&&s===r}function pe(e){return{count:e.count,deleteScheduled:e.deleteScheduled,preservePointerOnDelete:e.preservePointerOnDelete,ptr:e.ptr,ptrType:e.ptrType,smartPtr:e.smartPtr,smartPtrType:e.smartPtrType}}function de(e){ce(e.$$.ptrType.registeredClass.name+" instance already deleted")}var fe=!1;function Ee(e){}function me(e){e.count.value-=1,0===e.count.value&&function(e){e.smartPtr?e.smartPtrType.rawDestructor(e.smartPtr):e.ptrType.registeredClass.rawDestructor(e.ptr)}(e)}function ye(e,t,s){if(t===s)return e;if(void 0===s.baseClass)return null;var i=ye(e,t,s.baseClass);return null===i?null:s.downcast(i)}var ge={};function Ie(){return Object.keys(De).length}function ve(){var e=[];for(var t in De)De.hasOwnProperty(t)&&e.push(De[t]);return e}var Te=[];function _e(){for(;Te.length;){var e=Te.pop();e.$$.deleteScheduled=!1,e.delete()}}var Re=void 0;function Pe(e){Re=e,Te.length&&Re&&Re(_e)}var De={};function Ne(e,t){return t=function(e,t){for(void 0===t&&ce("ptr should not be undefined");e.baseClass;)t=e.upcast(t),e=e.baseClass;return t}(e,t),De[t]}function be(e,t){return t.ptrType&&t.ptr||ie("makeClassHandle requires ptr and ptrType"),!!t.smartPtrType!=!!t.smartPtr&&ie("Both smartPtrType and smartPtr must be specified"),t.count={value:1},Oe(Object.create(e,{$$:{value:t}}))}function Ce(e){var t=this.getPointee(e);if(!t)return this.destructor(e),null;var s=Ne(this.registeredClass,t);if(void 0!==s){if(0===s.$$.count.value)return s.$$.ptr=t,s.$$.smartPtr=e,s.clone();var i=s.clone();return this.destructor(e),i}function r(){return this.isSmartPointer?be(this.registeredClass.instancePrototype,{ptrType:this.pointeeType,ptr:t,smartPtrType:this,smartPtr:e}):be(this.registeredClass.instancePrototype,{ptrType:this,ptr:e})}var o,n=this.registeredClass.getActualType(t),a=ge[n];if(!a)return r.call(this);o=this.isConst?a.constPointerType:a.pointerType;var l=ye(t,this.registeredClass,o.registeredClass);return null===l?r.call(this):this.isSmartPointer?be(o.registeredClass.instancePrototype,{ptrType:o,ptr:l,smartPtrType:this,smartPtr:e}):be(o.registeredClass.instancePrototype,{ptrType:o,ptr:l})}function Oe(e){return"undefined"==typeof FinalizationRegistry?(Oe=e=>e,e):(fe=new FinalizationRegistry((e=>{me(e.$$)})),Ee=e=>fe.unregister(e),(Oe=e=>{var t=e.$$;if(t.smartPtr){var s={$$:t};fe.register(e,s,e)}return e})(e))}function Se(){if(this.$$.ptr||de(this),this.$$.preservePointerOnDelete)return this.$$.count.value+=1,this;var e=Oe(Object.create(Object.getPrototypeOf(this),{$$:{value:pe(this.$$)}}));return e.$$.count.value+=1,e.$$.deleteScheduled=!1,e}function xe(){this.$$.ptr||de(this),this.$$.deleteScheduled&&!this.$$.preservePointerOnDelete&&ce("Object already scheduled for deletion"),Ee(this),me(this.$$),this.$$.preservePointerOnDelete||(this.$$.smartPtr=void 0,this.$$.ptr=void 0)}function we(){return!this.$$.ptr}function Be(){return this.$$.ptr||de(this),this.$$.deleteScheduled&&!this.$$.preservePointerOnDelete&&ce("Object already scheduled for deletion"),Te.push(this),1===Te.length&&Re&&Re(_e),this.$$.deleteScheduled=!0,this}function Fe(){}function Me(e,t,s){if(void 0===e[t].overloadTable){var i=e[t];e[t]=function(){return e[t].overloadTable.hasOwnProperty(arguments.length)||ce("Function '"+s+"' called with an invalid number of arguments ("+arguments.length+") - expects one of ("+e[t].overloadTable+")!"),e[t].overloadTable[arguments.length].apply(this,arguments)},e[t].overloadTable=[],e[t].overloadTable[i.argCount]=i}}function Le(e,t,s){r.hasOwnProperty(e)?((void 0===s||void 0!==r[e].overloadTable&&void 0!==r[e].overloadTable[s])&&ce("Cannot register public name '"+e+"' twice"),Me(r,e,e),r.hasOwnProperty(s)&&ce("Cannot register multiple overloads of a function with the same number of arguments ("+s+")!"),r[e].overloadTable[s]=t):(r[e]=t,void 0!==s&&(r[e].numArguments=s))}function Ue(e,t,s,i,r,o,n,a){this.name=e,this.constructor=t,this.instancePrototype=s,this.rawDestructor=i,this.baseClass=r,this.getActualType=o,this.upcast=n,this.downcast=a,this.pureVirtualFunctions=[]}function He(e,t,s){for(;t!==s;)t.upcast||ce("Expected null or instance of "+s.name+", got an instance of "+t.name),e=t.upcast(e),t=t.baseClass;return e}function Ge(e,t){if(null===t)return this.isReference&&ce("null is not a valid "+this.name),0;t.$$||ce('Cannot pass "'+At(t)+'" as a '+this.name),t.$$.ptr||ce("Cannot pass deleted object as a pointer of type "+this.name);var s=t.$$.ptrType.registeredClass;return He(t.$$.ptr,s,this.registeredClass)}function ke(e,t){var s;if(null===t)return this.isReference&&ce("null is not a valid "+this.name),this.isSmartPointer?(s=this.rawConstructor(),null!==e&&e.push(this.rawDestructor,s),s):0;t.$$||ce('Cannot pass "'+At(t)+'" as a '+this.name),t.$$.ptr||ce("Cannot pass deleted object as a pointer of type "+this.name),!this.isConst&&t.$$.ptrType.isConst&&ce("Cannot convert argument of type "+(t.$$.smartPtrType?t.$$.smartPtrType.name:t.$$.ptrType.name)+" to parameter type "+this.name);var i=t.$$.ptrType.registeredClass;if(s=He(t.$$.ptr,i,this.registeredClass),this.isSmartPointer)switch(void 0===t.$$.smartPtr&&ce("Passing raw pointer to smart pointer is illegal"),this.sharingPolicy){case 0:t.$$.smartPtrType===this?s=t.$$.smartPtr:ce("Cannot convert argument of type "+(t.$$.smartPtrType?t.$$.smartPtrType.name:t.$$.ptrType.name)+" to parameter type "+this.name);break;case 1:s=t.$$.smartPtr;break;case 2:if(t.$$.smartPtrType===this)s=t.$$.smartPtr;else{var r=t.clone();s=this.rawShare(s,lt.toHandle((function(){r.delete()}))),null!==e&&e.push(this.rawDestructor,s)}break;default:ce("Unsupporting sharing policy")}return s}function Ve(e,t){if(null===t)return this.isReference&&ce("null is not a valid "+this.name),0;t.$$||ce('Cannot pass "'+At(t)+'" as a '+this.name),t.$$.ptr||ce("Cannot pass deleted object as a pointer of type "+this.name),t.$$.ptrType.isConst&&ce("Cannot convert argument of type "+t.$$.ptrType.name+" to parameter type "+this.name);var s=t.$$.ptrType.registeredClass;return He(t.$$.ptr,s,this.registeredClass)}function je(e){return this.rawGetPointee&&(e=this.rawGetPointee(e)),e}function Qe(e){this.rawDestructor&&this.rawDestructor(e)}function We(e){null!==e&&e.delete()}function ze(e,t,s,i,r,o,n,a,l,h,c){this.name=e,this.registeredClass=t,this.isReference=s,this.isConst=i,this.isSmartPointer=r,this.pointeeType=o,this.sharingPolicy=n,this.rawGetPointee=a,this.rawConstructor=l,this.rawShare=h,this.rawDestructor=c,r||void 0!==t.baseClass?this.toWireType=ke:i?(this.toWireType=Ge,this.destructorFunction=null):(this.toWireType=Ve,this.destructorFunction=null)}function Ke(e,t,s){r.hasOwnProperty(e)||ie("Replacing nonexistant public symbol"),void 0!==r[e].overloadTable&&void 0!==s?r[e].overloadTable[s]=t:(r[e]=t,r[e].argCount=s)}var Ye=[];function Xe(e){var t=Ye[e];return t||(e>=Ye.length&&(Ye.length=e+1),Ye[e]=t=R.get(e)),t}function Ze(e,t,s){return e.includes("j")?function(e,t,s){var i=r["dynCall_"+e];return s&&s.length?i.apply(null,[t].concat(s)):i.call(null,t)}(e,t,s):Xe(t).apply(null,s)}function qe(e,t){var s,i,r,o=(e=le(e)).includes("j")?(s=e,i=t,r=[],function(){return r.length=0,Object.assign(r,arguments),Ze(s,i,r)}):Xe(t);return"function"!=typeof o&&ce("unknown function pointer with signature "+e+": "+t),o}var Je=void 0;function $e(e){var t=Qt(e),s=le(t);return zt(t),s}function et(e,t){var s=[],i={};throw t.forEach((function e(t){i[t]||q[t]||(J[t]?J[t].forEach(e):(s.push(t),i[t]=!0))})),new Je(e+": "+s.map($e).join([", "]))}function tt(e,t){for(var s=[],i=0;i<e;i++)s.push(v[t+4*i>>>2]);return s}function st(e,t,s,i,r){var o=t.length;o<2&&ce("argTypes array size mismatch! Must at least get return value and 'this' types!");for(var n=null!==t[1]&&null!==s,a=!1,l=1;l<t.length;++l)if(null!==t[l]&&void 0===t[l].destructorFunction){a=!0;break}var h="void"!==t[0].name,c="",A="";for(l=0;l<o-2;++l)c+=(0!==l?", ":"")+"arg"+l,A+=(0!==l?", ":"")+"arg"+l+"Wired";var u="return function "+$(e)+"("+c+") {\nif (arguments.length !== "+(o-2)+") {\nthrowBindingError('function "+e+" called with ' + arguments.length + ' arguments, expected "+(o-2)+" args!');\n}\n";a&&(u+="var destructors = [];\n");var p=a?"destructors":"null",d=["throwBindingError","invoker","fn","runDestructors","retType","classParam"],f=[ce,i,r,Y,t[0],t[1]];for(n&&(u+="var thisWired = classParam.toWireType("+p+", this);\n"),l=0;l<o-2;++l)u+="var arg"+l+"Wired = argType"+l+".toWireType("+p+", arg"+l+"); // "+t[l+2].name+"\n",d.push("argType"+l),f.push(t[l+2]);if(n&&(A="thisWired"+(A.length>0?", ":"")+A),u+=(h?"var rv = ":"")+"invoker(fn"+(A.length>0?", ":"")+A+");\n",a)u+="runDestructors(destructors);\n";else for(l=n?1:2;l<t.length;++l){var E=1===l?"thisWired":"arg"+(l-2)+"Wired";null!==t[l].destructorFunction&&(u+=E+"_dtor("+E+"); // "+t[l].name+"\n",d.push(E+"_dtor"),f.push(t[l].destructorFunction))}h&&(u+="var ret = retType.fromWireType(rv);\nreturn ret;\n"),u+="}\n",d.push(u);var m=function(e,t){if(!(e instanceof Function))throw new TypeError("new_ called with constructor type "+typeof e+" which is not a function");var s=ee(e.name||"unknownFunctionName",(function(){}));s.prototype=e.prototype;var i=new s,r=e.apply(i,t);return r instanceof Object?r:i}(Function,d).apply(null,f);return m}var it=[],rt=[{},{value:void 0},{value:null},{value:!0},{value:!1}];function ot(e){e>4&&0==--rt[e].refcount&&(rt[e]=void 0,it.push(e))}function nt(){for(var e=0,t=5;t<rt.length;++t)void 0!==rt[t]&&++e;return e}function at(){for(var e=5;e<rt.length;++e)if(void 0!==rt[e])return rt[e];return null}var lt={toValue:e=>(e||ce("Cannot use deleted val. handle = "+e),rt[e].value),toHandle:e=>{switch(e){case void 0:return 1;case null:return 2;case!0:return 3;case!1:return 4;default:var t=it.length?it.pop():rt.length;return rt[t]={refcount:1,value:e},t}}};function ht(e,t,s){switch(t){case 0:return function(e){var t=s?E:m;return this.fromWireType(t[e>>>0])};case 1:return function(e){var t=s?y:g;return this.fromWireType(t[e>>>1])};case 2:return function(e){var t=s?I:v;return this.fromWireType(t[e>>>2])};default:throw new TypeError("Unknown integer type: "+e)}}function ct(e,t){var s=q[e];return void 0===s&&ce(t+" has unknown type "+$e(e)),s}function At(e){if(null===e)return"null";var t=typeof e;return"object"===t||"array"===t||"function"===t?e.toString():""+e}function ut(e,t){switch(t){case 2:return function(e){return this.fromWireType(T[e>>>2])};case 3:return function(e){return this.fromWireType(_[e>>>3])};default:throw new TypeError("Unknown float type: "+e)}}function pt(e,t,s){switch(t){case 0:return s?function(e){return E[e>>>0]}:function(e){return m[e>>>0]};case 1:return s?function(e){return y[e>>>1]}:function(e){return g[e>>>1]};case 2:return s?function(e){return I[e>>>2]}:function(e){return v[e>>>2]};default:throw new TypeError("Unknown integer type: "+e)}}var dt="undefined"!=typeof TextDecoder?new TextDecoder("utf-16le"):void 0;function ft(e,t){for(var s=e,i=s>>1,r=i+t/2;!(i>=r)&&g[i>>>0];)++i;if((s=i<<1)-e>32&&dt)return dt.decode(m.subarray(e>>>0,s>>>0));for(var o="",n=0;!(n>=t/2);++n){var a=y[e+2*n>>>1];if(0==a)break;o+=String.fromCharCode(a)}return o}function Et(e,t,s){if(void 0===s&&(s=2147483647),s<2)return 0;for(var i=t,r=(s-=2)<2*e.length?s/2:e.length,o=0;o<r;++o){var n=e.charCodeAt(o);y[t>>>1]=n,t+=2}return y[t>>>1]=0,t-i}function mt(e){return 2*e.length}function yt(e,t){for(var s=0,i="";!(s>=t/4);){var r=I[e+4*s>>>2];if(0==r)break;if(++s,r>=65536){var o=r-65536;i+=String.fromCharCode(55296|o>>10,56320|1023&o)}else i+=String.fromCharCode(r)}return i}function gt(e,t,s){if(void 0===s&&(s=2147483647),s<4)return 0;for(var i=t>>>=0,r=i+s-4,o=0;o<e.length;++o){var n=e.charCodeAt(o);if(n>=55296&&n<=57343&&(n=65536+((1023&n)<<10)|1023&e.charCodeAt(++o)),I[t>>>2]=n,(t+=4)+4>r)break}return I[t>>>2]=0,t-i}function It(e){for(var t=0,s=0;s<e.length;++s){var i=e.charCodeAt(s);i>=55296&&i<=57343&&++s,t+=4}return t}var vt={};function Tt(e){var t=vt[e];return void 0===t?le(e):t}function _t(){return"object"==typeof globalThis?globalThis:Function("return this")()}function Rt(e){var t=A.buffer;try{return A.grow(e-t.byteLength+65535>>>16),O(),1}catch(e){}}var Pt={};function Dt(){if(!Dt.strings){var e={USER:"web_user",LOGNAME:"web_user",PATH:"/",PWD:"/",HOME:"/home/web_user",LANG:("object"==typeof navigator&&navigator.languages&&navigator.languages[0]||"C").replace("-","_")+".UTF-8",_:l||"./this.program"};for(var t in Pt)void 0===Pt[t]?delete e[t]:e[t]=Pt[t];var s=[];for(var t in e)s.push(t+"="+e[t]);Dt.strings=s}return Dt.strings}var Nt={isAbs:e=>"/"===e.charAt(0),splitPath:e=>/^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/.exec(e).slice(1),normalizeArray:(e,t)=>{for(var s=0,i=e.length-1;i>=0;i--){var r=e[i];"."===r?e.splice(i,1):".."===r?(e.splice(i,1),s++):s&&(e.splice(i,1),s--)}if(t)for(;s;s--)e.unshift("..");return e},normalize:e=>{var t=Nt.isAbs(e),s="/"===e.substr(-1);return e=Nt.normalizeArray(e.split("/").filter((e=>!!e)),!t).join("/"),e||t||(e="."),e&&s&&(e+="/"),(t?"/":"")+e},dirname:e=>{var t=Nt.splitPath(e),s=t[0],i=t[1];return s||i?(i&&(i=i.substr(0,i.length-1)),s+i):"."},basename:e=>{if("/"===e)return"/";var t=(e=(e=Nt.normalize(e)).replace(/\/$/,"")).lastIndexOf("/");return-1===t?e:e.substr(t+1)},join:function(){var e=Array.prototype.slice.call(arguments);return Nt.normalize(e.join("/"))},join2:(e,t)=>Nt.normalize(e+"/"+t)},bt={resolve:function(){for(var e="",t=!1,s=arguments.length-1;s>=-1&&!t;s--){var i=s>=0?arguments[s]:wt.cwd();if("string"!=typeof i)throw new TypeError("Arguments to path.resolve must be strings");if(!i)return"";e=i+"/"+e,t=Nt.isAbs(i)}return e=Nt.normalizeArray(e.split("/").filter((e=>!!e)),!t).join("/"),(t?"/":"")+e||"."},relative:(e,t)=>{function s(e){for(var t=0;t<e.length&&""===e[t];t++);for(var s=e.length-1;s>=0&&""===e[s];s--);return t>s?[]:e.slice(t,s-t+1)}e=bt.resolve(e).substr(1),t=bt.resolve(t).substr(1);for(var i=s(e.split("/")),r=s(t.split("/")),o=Math.min(i.length,r.length),n=o,a=0;a<o;a++)if(i[a]!==r[a]){n=a;break}var l=[];for(a=n;a<i.length;a++)l.push("..");return(l=l.concat(r.slice(n))).join("/")}};function Ct(e,t,s){var i=s>0?s:C(e)+1,r=new Array(i),o=b(e,r,0,r.length);return t&&(r.length=o),r}var Ot={ttys:[],init:function(){},shutdown:function(){},register:function(e,t){Ot.ttys[e]={input:[],output:[],ops:t},wt.registerDevice(e,Ot.stream_ops)},stream_ops:{open:function(e){var t=Ot.ttys[e.node.rdev];if(!t)throw new wt.ErrnoError(43);e.tty=t,e.seekable=!1},close:function(e){e.tty.ops.fsync(e.tty)},fsync:function(e){e.tty.ops.fsync(e.tty)},read:function(e,t,s,i,r){if(!e.tty||!e.tty.ops.get_char)throw new wt.ErrnoError(60);for(var o=0,n=0;n<i;n++){var a;try{a=e.tty.ops.get_char(e.tty)}catch(e){throw new wt.ErrnoError(29)}if(void 0===a&&0===o)throw new wt.ErrnoError(6);if(null==a)break;o++,t[s+n]=a}return o&&(e.node.timestamp=Date.now()),o},write:function(e,t,s,i,r){if(!e.tty||!e.tty.ops.put_char)throw new wt.ErrnoError(60);try{for(var o=0;o<i;o++)e.tty.ops.put_char(e.tty,t[s+o])}catch(e){throw new wt.ErrnoError(29)}return i&&(e.node.timestamp=Date.now()),o}},default_tty_ops:{get_char:function(e){if(!e.input.length){var t=null;if("undefined"!=typeof window&&"function"==typeof window.prompt?null!==(t=window.prompt("Input: "))&&(t+="\n"):"function"==typeof readline&&null!==(t=readline())&&(t+="\n"),!t)return null;e.input=Ct(t,!0)}return e.input.shift()},put_char:function(e,t){null===t||10===t?(u(D(e.output,0)),e.output=[]):0!=t&&e.output.push(t)},fsync:function(e){e.output&&e.output.length>0&&(u(D(e.output,0)),e.output=[])}},default_tty1_ops:{put_char:function(e,t){null===t||10===t?(p(D(e.output,0)),e.output=[]):0!=t&&e.output.push(t)},fsync:function(e){e.output&&e.output.length>0&&(p(D(e.output,0)),e.output=[])}}};function St(e){V()}var xt={ops_table:null,mount:function(e){return xt.createNode(null,"/",16895,0)},createNode:function(e,t,s,i){if(wt.isBlkdev(s)||wt.isFIFO(s))throw new wt.ErrnoError(63);xt.ops_table||(xt.ops_table={dir:{node:{getattr:xt.node_ops.getattr,setattr:xt.node_ops.setattr,lookup:xt.node_ops.lookup,mknod:xt.node_ops.mknod,rename:xt.node_ops.rename,unlink:xt.node_ops.unlink,rmdir:xt.node_ops.rmdir,readdir:xt.node_ops.readdir,symlink:xt.node_ops.symlink},stream:{llseek:xt.stream_ops.llseek}},file:{node:{getattr:xt.node_ops.getattr,setattr:xt.node_ops.setattr},stream:{llseek:xt.stream_ops.llseek,read:xt.stream_ops.read,write:xt.stream_ops.write,allocate:xt.stream_ops.allocate,mmap:xt.stream_ops.mmap,msync:xt.stream_ops.msync}},link:{node:{getattr:xt.node_ops.getattr,setattr:xt.node_ops.setattr,readlink:xt.node_ops.readlink},stream:{}},chrdev:{node:{getattr:xt.node_ops.getattr,setattr:xt.node_ops.setattr},stream:wt.chrdev_stream_ops}});var r=wt.createNode(e,t,s,i);return wt.isDir(r.mode)?(r.node_ops=xt.ops_table.dir.node,r.stream_ops=xt.ops_table.dir.stream,r.contents={}):wt.isFile(r.mode)?(r.node_ops=xt.ops_table.file.node,r.stream_ops=xt.ops_table.file.stream,r.usedBytes=0,r.contents=null):wt.isLink(r.mode)?(r.node_ops=xt.ops_table.link.node,r.stream_ops=xt.ops_table.link.stream):wt.isChrdev(r.mode)&&(r.node_ops=xt.ops_table.chrdev.node,r.stream_ops=xt.ops_table.chrdev.stream),r.timestamp=Date.now(),e&&(e.contents[t]=r,e.timestamp=r.timestamp),r},getFileDataAsTypedArray:function(e){return e.contents?e.contents.subarray?e.contents.subarray(0,e.usedBytes):new Uint8Array(e.contents):new Uint8Array(0)},expandFileStorage:function(e,t){t>>>=0;var s=e.contents?e.contents.length:0;if(!(s>=t)){t=Math.max(t,s*(s<1048576?2:1.125)>>>0),0!=s&&(t=Math.max(t,256));var i=e.contents;e.contents=new Uint8Array(t),e.usedBytes>0&&e.contents.set(i.subarray(0,e.usedBytes),0)}},resizeFileStorage:function(e,t){if(t>>>=0,e.usedBytes!=t)if(0==t)e.contents=null,e.usedBytes=0;else{var s=e.contents;e.contents=new Uint8Array(t),s&&e.contents.set(s.subarray(0,Math.min(t,e.usedBytes))),e.usedBytes=t}},node_ops:{getattr:function(e){var t={};return t.dev=wt.isChrdev(e.mode)?e.id:1,t.ino=e.id,t.mode=e.mode,t.nlink=1,t.uid=0,t.gid=0,t.rdev=e.rdev,wt.isDir(e.mode)?t.size=4096:wt.isFile(e.mode)?t.size=e.usedBytes:wt.isLink(e.mode)?t.size=e.link.length:t.size=0,t.atime=new Date(e.timestamp),t.mtime=new Date(e.timestamp),t.ctime=new Date(e.timestamp),t.blksize=4096,t.blocks=Math.ceil(t.size/t.blksize),t},setattr:function(e,t){void 0!==t.mode&&(e.mode=t.mode),void 0!==t.timestamp&&(e.timestamp=t.timestamp),void 0!==t.size&&xt.resizeFileStorage(e,t.size)},lookup:function(e,t){throw wt.genericErrors[44]},mknod:function(e,t,s,i){return xt.createNode(e,t,s,i)},rename:function(e,t,s){if(wt.isDir(e.mode)){var i;try{i=wt.lookupNode(t,s)}catch(e){}if(i)for(var r in i.contents)throw new wt.ErrnoError(55)}delete e.parent.contents[e.name],e.parent.timestamp=Date.now(),e.name=s,t.contents[s]=e,t.timestamp=e.parent.timestamp,e.parent=t},unlink:function(e,t){delete e.contents[t],e.timestamp=Date.now()},rmdir:function(e,t){var s=wt.lookupNode(e,t);for(var i in s.contents)throw new wt.ErrnoError(55);delete e.contents[t],e.timestamp=Date.now()},readdir:function(e){var t=[".",".."];for(var s in e.contents)e.contents.hasOwnProperty(s)&&t.push(s);return t},symlink:function(e,t,s){var i=xt.createNode(e,t,41471,0);return i.link=s,i},readlink:function(e){if(!wt.isLink(e.mode))throw new wt.ErrnoError(28);return e.link}},stream_ops:{read:function(e,t,s,i,r){var o=e.node.contents;if(r>=e.node.usedBytes)return 0;var n=Math.min(e.node.usedBytes-r,i);if(n>8&&o.subarray)t.set(o.subarray(r,r+n),s);else for(var a=0;a<n;a++)t[s+a]=o[r+a];return n},write:function(e,t,s,i,r,o){if(t.buffer===E.buffer&&(o=!1),!i)return 0;var n=e.node;if(n.timestamp=Date.now(),t.subarray&&(!n.contents||n.contents.subarray)){if(o)return n.contents=t.subarray(s,s+i),n.usedBytes=i,i;if(0===n.usedBytes&&0===r)return n.contents=t.slice(s,s+i),n.usedBytes=i,i;if(r+i<=n.usedBytes)return n.contents.set(t.subarray(s,s+i),r),i}if(xt.expandFileStorage(n,r+i),n.contents.subarray&&t.subarray)n.contents.set(t.subarray(s,s+i),r);else for(var a=0;a<i;a++)n.contents[r+a]=t[s+a];return n.usedBytes=Math.max(n.usedBytes,r+i),i},llseek:function(e,t,s){var i=t;if(1===s?i+=e.position:2===s&&wt.isFile(e.node.mode)&&(i+=e.node.usedBytes),i<0)throw new wt.ErrnoError(28);return i},allocate:function(e,t,s){xt.expandFileStorage(e.node,t+s),e.node.usedBytes=Math.max(e.node.usedBytes,t+s)},mmap:function(e,t,s,i,r){if(!wt.isFile(e.node.mode))throw new wt.ErrnoError(43);var o,n,a=e.node.contents;if(2&r||a.buffer!==E.buffer){if((s>0||s+t<a.length)&&(a=a.subarray?a.subarray(s,s+t):Array.prototype.slice.call(a,s,s+t)),n=!0,!(o=St()))throw new wt.ErrnoError(48);o>>>=0,E.set(a,o>>>0)}else n=!1,o=a.byteOffset;return{ptr:o,allocated:n}},msync:function(e,t,s,i,r){return xt.stream_ops.write(e,t,0,i,s,!1),0}}},wt={root:null,mounts:[],devices:{},streams:[],nextInode:1,nameTable:null,currentPath:"/",initialized:!1,ignorePermissions:!0,ErrnoError:null,genericErrors:{},filesystems:null,syncFSRequests:0,lookupPath:(e,t={})=>{if(!(e=bt.resolve(e)))return{path:"",node:null};if((t=Object.assign({follow_mount:!0,recurse_count:0},t)).recurse_count>8)throw new wt.ErrnoError(32);for(var s=e.split("/").filter((e=>!!e)),i=wt.root,r="/",o=0;o<s.length;o++){var n=o===s.length-1;if(n&&t.parent)break;if(i=wt.lookupNode(i,s[o]),r=Nt.join2(r,s[o]),wt.isMountpoint(i)&&(!n||n&&t.follow_mount)&&(i=i.mounted.root),!n||t.follow)for(var a=0;wt.isLink(i.mode);){var l=wt.readlink(r);if(r=bt.resolve(Nt.dirname(r),l),i=wt.lookupPath(r,{recurse_count:t.recurse_count+1}).node,a++>40)throw new wt.ErrnoError(32)}}return{path:r,node:i}},getPath:e=>{for(var t;;){if(wt.isRoot(e)){var s=e.mount.mountpoint;return t?"/"!==s[s.length-1]?s+"/"+t:s+t:s}t=t?e.name+"/"+t:e.name,e=e.parent}},hashName:(e,t)=>{for(var s=0,i=0;i<t.length;i++)s=(s<<5)-s+t.charCodeAt(i)|0;return(e+s>>>0)%wt.nameTable.length},hashAddNode:e=>{var t=wt.hashName(e.parent.id,e.name);e.name_next=wt.nameTable[t],wt.nameTable[t]=e},hashRemoveNode:e=>{var t=wt.hashName(e.parent.id,e.name);if(wt.nameTable[t]===e)wt.nameTable[t]=e.name_next;else for(var s=wt.nameTable[t];s;){if(s.name_next===e){s.name_next=e.name_next;break}s=s.name_next}},lookupNode:(e,t)=>{var s=wt.mayLookup(e);if(s)throw new wt.ErrnoError(s,e);for(var i=wt.hashName(e.id,t),r=wt.nameTable[i];r;r=r.name_next){var o=r.name;if(r.parent.id===e.id&&o===t)return r}return wt.lookup(e,t)},createNode:(e,t,s,i)=>{var r=new wt.FSNode(e,t,s,i);return wt.hashAddNode(r),r},destroyNode:e=>{wt.hashRemoveNode(e)},isRoot:e=>e===e.parent,isMountpoint:e=>!!e.mounted,isFile:e=>32768==(61440&e),isDir:e=>16384==(61440&e),isLink:e=>40960==(61440&e),isChrdev:e=>8192==(61440&e),isBlkdev:e=>24576==(61440&e),isFIFO:e=>4096==(61440&e),isSocket:e=>49152==(49152&e),flagModes:{r:0,"r+":2,w:577,"w+":578,a:1089,"a+":1090},modeStringToFlags:e=>{var t=wt.flagModes[e];if(void 0===t)throw new Error("Unknown file open mode: "+e);return t},flagsToPermissionString:e=>{var t=["r","w","rw"][3&e];return 512&e&&(t+="w"),t},nodePermissions:(e,t)=>wt.ignorePermissions||(!t.includes("r")||292&e.mode)&&(!t.includes("w")||146&e.mode)&&(!t.includes("x")||73&e.mode)?0:2,mayLookup:e=>{var t=wt.nodePermissions(e,"x");return t||(e.node_ops.lookup?0:2)},mayCreate:(e,t)=>{try{return wt.lookupNode(e,t),20}catch(e){}return wt.nodePermissions(e,"wx")},mayDelete:(e,t,s)=>{var i;try{i=wt.lookupNode(e,t)}catch(e){return e.errno}var r=wt.nodePermissions(e,"wx");if(r)return r;if(s){if(!wt.isDir(i.mode))return 54;if(wt.isRoot(i)||wt.getPath(i)===wt.cwd())return 10}else if(wt.isDir(i.mode))return 31;return 0},mayOpen:(e,t)=>e?wt.isLink(e.mode)?32:wt.isDir(e.mode)&&("r"!==wt.flagsToPermissionString(t)||512&t)?31:wt.nodePermissions(e,wt.flagsToPermissionString(t)):44,MAX_OPEN_FDS:4096,nextfd:(e=0,t=wt.MAX_OPEN_FDS)=>{for(var s=e;s<=t;s++)if(!wt.streams[s])return s;throw new wt.ErrnoError(33)},getStream:e=>wt.streams[e],createStream:(e,t,s)=>{wt.FSStream||(wt.FSStream=function(){this.shared={}},wt.FSStream.prototype={},Object.defineProperties(wt.FSStream.prototype,{object:{get:function(){return this.node},set:function(e){this.node=e}},isRead:{get:function(){return 1!=(2097155&this.flags)}},isWrite:{get:function(){return 0!=(2097155&this.flags)}},isAppend:{get:function(){return 1024&this.flags}},flags:{get:function(){return this.shared.flags},set:function(e){this.shared.flags=e}},position:{get:function(){return this.shared.position},set:function(e){this.shared.position=e}}})),e=Object.assign(new wt.FSStream,e);var i=wt.nextfd(t,s);return e.fd=i,wt.streams[i]=e,e},closeStream:e=>{wt.streams[e]=null},chrdev_stream_ops:{open:e=>{var t=wt.getDevice(e.node.rdev);e.stream_ops=t.stream_ops,e.stream_ops.open&&e.stream_ops.open(e)},llseek:()=>{throw new wt.ErrnoError(70)}},major:e=>e>>8,minor:e=>255&e,makedev:(e,t)=>e<<8|t,registerDevice:(e,t)=>{wt.devices[e]={stream_ops:t}},getDevice:e=>wt.devices[e],getMounts:e=>{for(var t=[],s=[e];s.length;){var i=s.pop();t.push(i),s.push.apply(s,i.mounts)}return t},syncfs:(e,t)=>{"function"==typeof e&&(t=e,e=!1),wt.syncFSRequests++,wt.syncFSRequests>1&&p("warning: "+wt.syncFSRequests+" FS.syncfs operations in flight at once, probably just doing extra work");var s=wt.getMounts(wt.root.mount),i=0;function r(e){return wt.syncFSRequests--,t(e)}function o(e){if(e)return o.errored?void 0:(o.errored=!0,r(e));++i>=s.length&&r(null)}s.forEach((t=>{if(!t.type.syncfs)return o(null);t.type.syncfs(t,e,o)}))},mount:(e,t,s)=>{var i,r="/"===s,o=!s;if(r&&wt.root)throw new wt.ErrnoError(10);if(!r&&!o){var n=wt.lookupPath(s,{follow_mount:!1});if(s=n.path,i=n.node,wt.isMountpoint(i))throw new wt.ErrnoError(10);if(!wt.isDir(i.mode))throw new wt.ErrnoError(54)}var a={type:e,opts:t,mountpoint:s,mounts:[]},l=e.mount(a);return l.mount=a,a.root=l,r?wt.root=l:i&&(i.mounted=a,i.mount&&i.mount.mounts.push(a)),l},unmount:e=>{var t=wt.lookupPath(e,{follow_mount:!1});if(!wt.isMountpoint(t.node))throw new wt.ErrnoError(28);var s=t.node,i=s.mounted,r=wt.getMounts(i);Object.keys(wt.nameTable).forEach((e=>{for(var t=wt.nameTable[e];t;){var s=t.name_next;r.includes(t.mount)&&wt.destroyNode(t),t=s}})),s.mounted=null;var o=s.mount.mounts.indexOf(i);s.mount.mounts.splice(o,1)},lookup:(e,t)=>e.node_ops.lookup(e,t),mknod:(e,t,s)=>{var i=wt.lookupPath(e,{parent:!0}).node,r=Nt.basename(e);if(!r||"."===r||".."===r)throw new wt.ErrnoError(28);var o=wt.mayCreate(i,r);if(o)throw new wt.ErrnoError(o);if(!i.node_ops.mknod)throw new wt.ErrnoError(63);return i.node_ops.mknod(i,r,t,s)},create:(e,t)=>(t=void 0!==t?t:438,t&=4095,t|=32768,wt.mknod(e,t,0)),mkdir:(e,t)=>(t=void 0!==t?t:511,t&=1023,t|=16384,wt.mknod(e,t,0)),mkdirTree:(e,t)=>{for(var s=e.split("/"),i="",r=0;r<s.length;++r)if(s[r]){i+="/"+s[r];try{wt.mkdir(i,t)}catch(e){if(20!=e.errno)throw e}}},mkdev:(e,t,s)=>(void 0===s&&(s=t,t=438),t|=8192,wt.mknod(e,t,s)),symlink:(e,t)=>{if(!bt.resolve(e))throw new wt.ErrnoError(44);var s=wt.lookupPath(t,{parent:!0}).node;if(!s)throw new wt.ErrnoError(44);var i=Nt.basename(t),r=wt.mayCreate(s,i);if(r)throw new wt.ErrnoError(r);if(!s.node_ops.symlink)throw new wt.ErrnoError(63);return s.node_ops.symlink(s,i,e)},rename:(e,t)=>{var s,i,r=Nt.dirname(e),o=Nt.dirname(t),n=Nt.basename(e),a=Nt.basename(t);if(s=wt.lookupPath(e,{parent:!0}).node,i=wt.lookupPath(t,{parent:!0}).node,!s||!i)throw new wt.ErrnoError(44);if(s.mount!==i.mount)throw new wt.ErrnoError(75);var l,h=wt.lookupNode(s,n),c=bt.relative(e,o);if("."!==c.charAt(0))throw new wt.ErrnoError(28);if("."!==(c=bt.relative(t,r)).charAt(0))throw new wt.ErrnoError(55);try{l=wt.lookupNode(i,a)}catch(e){}if(h!==l){var A=wt.isDir(h.mode),u=wt.mayDelete(s,n,A);if(u)throw new wt.ErrnoError(u);if(u=l?wt.mayDelete(i,a,A):wt.mayCreate(i,a))throw new wt.ErrnoError(u);if(!s.node_ops.rename)throw new wt.ErrnoError(63);if(wt.isMountpoint(h)||l&&wt.isMountpoint(l))throw new wt.ErrnoError(10);if(i!==s&&(u=wt.nodePermissions(s,"w")))throw new wt.ErrnoError(u);wt.hashRemoveNode(h);try{s.node_ops.rename(h,i,a)}catch(e){throw e}finally{wt.hashAddNode(h)}}},rmdir:e=>{var t=wt.lookupPath(e,{parent:!0}).node,s=Nt.basename(e),i=wt.lookupNode(t,s),r=wt.mayDelete(t,s,!0);if(r)throw new wt.ErrnoError(r);if(!t.node_ops.rmdir)throw new wt.ErrnoError(63);if(wt.isMountpoint(i))throw new wt.ErrnoError(10);t.node_ops.rmdir(t,s),wt.destroyNode(i)},readdir:e=>{var t=wt.lookupPath(e,{follow:!0}).node;if(!t.node_ops.readdir)throw new wt.ErrnoError(54);return t.node_ops.readdir(t)},unlink:e=>{var t=wt.lookupPath(e,{parent:!0}).node;if(!t)throw new wt.ErrnoError(44);var s=Nt.basename(e),i=wt.lookupNode(t,s),r=wt.mayDelete(t,s,!1);if(r)throw new wt.ErrnoError(r);if(!t.node_ops.unlink)throw new wt.ErrnoError(63);if(wt.isMountpoint(i))throw new wt.ErrnoError(10);t.node_ops.unlink(t,s),wt.destroyNode(i)},readlink:e=>{var t=wt.lookupPath(e).node;if(!t)throw new wt.ErrnoError(44);if(!t.node_ops.readlink)throw new wt.ErrnoError(28);return bt.resolve(wt.getPath(t.parent),t.node_ops.readlink(t))},stat:(e,t)=>{var s=wt.lookupPath(e,{follow:!t}).node;if(!s)throw new wt.ErrnoError(44);if(!s.node_ops.getattr)throw new wt.ErrnoError(63);return s.node_ops.getattr(s)},lstat:e=>wt.stat(e,!0),chmod:(e,t,s)=>{var i;if(!(i="string"==typeof e?wt.lookupPath(e,{follow:!s}).node:e).node_ops.setattr)throw new wt.ErrnoError(63);i.node_ops.setattr(i,{mode:4095&t|-4096&i.mode,timestamp:Date.now()})},lchmod:(e,t)=>{wt.chmod(e,t,!0)},fchmod:(e,t)=>{var s=wt.getStream(e);if(!s)throw new wt.ErrnoError(8);wt.chmod(s.node,t)},chown:(e,t,s,i)=>{var r;if(!(r="string"==typeof e?wt.lookupPath(e,{follow:!i}).node:e).node_ops.setattr)throw new wt.ErrnoError(63);r.node_ops.setattr(r,{timestamp:Date.now()})},lchown:(e,t,s)=>{wt.chown(e,t,s,!0)},fchown:(e,t,s)=>{var i=wt.getStream(e);if(!i)throw new wt.ErrnoError(8);wt.chown(i.node,t,s)},truncate:(e,t)=>{if(t<0)throw new wt.ErrnoError(28);var s;if(!(s="string"==typeof e?wt.lookupPath(e,{follow:!0}).node:e).node_ops.setattr)throw new wt.ErrnoError(63);if(wt.isDir(s.mode))throw new wt.ErrnoError(31);if(!wt.isFile(s.mode))throw new wt.ErrnoError(28);var i=wt.nodePermissions(s,"w");if(i)throw new wt.ErrnoError(i);s.node_ops.setattr(s,{size:t,timestamp:Date.now()})},ftruncate:(e,t)=>{var s=wt.getStream(e);if(!s)throw new wt.ErrnoError(8);if(0==(2097155&s.flags))throw new wt.ErrnoError(28);wt.truncate(s.node,t)},utime:(e,t,s)=>{var i=wt.lookupPath(e,{follow:!0}).node;i.node_ops.setattr(i,{timestamp:Math.max(t,s)})},open:(e,t,s)=>{if(""===e)throw new wt.ErrnoError(44);var i;if(s=void 0===s?438:s,s=64&(t="string"==typeof t?wt.modeStringToFlags(t):t)?4095&s|32768:0,"object"==typeof e)i=e;else{e=Nt.normalize(e);try{i=wt.lookupPath(e,{follow:!(131072&t)}).node}catch(e){}}var o=!1;if(64&t)if(i){if(128&t)throw new wt.ErrnoError(20)}else i=wt.mknod(e,s,0),o=!0;if(!i)throw new wt.ErrnoError(44);if(wt.isChrdev(i.mode)&&(t&=-513),65536&t&&!wt.isDir(i.mode))throw new wt.ErrnoError(54);if(!o){var n=wt.mayOpen(i,t);if(n)throw new wt.ErrnoError(n)}512&t&&!o&&wt.truncate(i,0),t&=-131713;var a=wt.createStream({node:i,path:wt.getPath(i),flags:t,seekable:!0,position:0,stream_ops:i.stream_ops,ungotten:[],error:!1});return a.stream_ops.open&&a.stream_ops.open(a),!r.logReadFiles||1&t||(wt.readFiles||(wt.readFiles={}),e in wt.readFiles||(wt.readFiles[e]=1)),a},close:e=>{if(wt.isClosed(e))throw new wt.ErrnoError(8);e.getdents&&(e.getdents=null);try{e.stream_ops.close&&e.stream_ops.close(e)}catch(e){throw e}finally{wt.closeStream(e.fd)}e.fd=null},isClosed:e=>null===e.fd,llseek:(e,t,s)=>{if(wt.isClosed(e))throw new wt.ErrnoError(8);if(!e.seekable||!e.stream_ops.llseek)throw new wt.ErrnoError(70);if(0!=s&&1!=s&&2!=s)throw new wt.ErrnoError(28);return e.position=e.stream_ops.llseek(e,t,s),e.ungotten=[],e.position},read:(e,t,s,i,r)=>{if(s>>>=0,i<0||r<0)throw new wt.ErrnoError(28);if(wt.isClosed(e))throw new wt.ErrnoError(8);if(1==(2097155&e.flags))throw new wt.ErrnoError(8);if(wt.isDir(e.node.mode))throw new wt.ErrnoError(31);if(!e.stream_ops.read)throw new wt.ErrnoError(28);var o=void 0!==r;if(o){if(!e.seekable)throw new wt.ErrnoError(70)}else r=e.position;var n=e.stream_ops.read(e,t,s,i,r);return o||(e.position+=n),n},write:(e,t,s,i,r,o)=>{if(s>>>=0,i<0||r<0)throw new wt.ErrnoError(28);if(wt.isClosed(e))throw new wt.ErrnoError(8);if(0==(2097155&e.flags))throw new wt.ErrnoError(8);if(wt.isDir(e.node.mode))throw new wt.ErrnoError(31);if(!e.stream_ops.write)throw new wt.ErrnoError(28);e.seekable&&1024&e.flags&&wt.llseek(e,0,2);var n=void 0!==r;if(n){if(!e.seekable)throw new wt.ErrnoError(70)}else r=e.position;var a=e.stream_ops.write(e,t,s,i,r,o);return n||(e.position+=a),a},allocate:(e,t,s)=>{if(wt.isClosed(e))throw new wt.ErrnoError(8);if(t<0||s<=0)throw new wt.ErrnoError(28);if(0==(2097155&e.flags))throw new wt.ErrnoError(8);if(!wt.isFile(e.node.mode)&&!wt.isDir(e.node.mode))throw new wt.ErrnoError(43);if(!e.stream_ops.allocate)throw new wt.ErrnoError(138);e.stream_ops.allocate(e,t,s)},mmap:(e,t,s,i,r)=>{if(0!=(2&i)&&0==(2&r)&&2!=(2097155&e.flags))throw new wt.ErrnoError(2);if(1==(2097155&e.flags))throw new wt.ErrnoError(2);if(!e.stream_ops.mmap)throw new wt.ErrnoError(43);return e.stream_ops.mmap(e,t,s,i,r)},msync:(e,t,s,i,r)=>(s>>>=0,e.stream_ops.msync?e.stream_ops.msync(e,t,s,i,r):0),munmap:e=>0,ioctl:(e,t,s)=>{if(!e.stream_ops.ioctl)throw new wt.ErrnoError(59);return e.stream_ops.ioctl(e,t,s)},readFile:(e,t={})=>{if(t.flags=t.flags||0,t.encoding=t.encoding||"binary","utf8"!==t.encoding&&"binary"!==t.encoding)throw new Error('Invalid encoding type "'+t.encoding+'"');var s,i=wt.open(e,t.flags),r=wt.stat(e).size,o=new Uint8Array(r);return wt.read(i,o,0,r,0),"utf8"===t.encoding?s=D(o,0):"binary"===t.encoding&&(s=o),wt.close(i),s},writeFile:(e,t,s={})=>{s.flags=s.flags||577;var i=wt.open(e,s.flags,s.mode);if("string"==typeof t){var r=new Uint8Array(C(t)+1),o=b(t,r,0,r.length);wt.write(i,r,0,o,void 0,s.canOwn)}else{if(!ArrayBuffer.isView(t))throw new Error("Unsupported data type");wt.write(i,t,0,t.byteLength,void 0,s.canOwn)}wt.close(i)},cwd:()=>wt.currentPath,chdir:e=>{var t=wt.lookupPath(e,{follow:!0});if(null===t.node)throw new wt.ErrnoError(44);if(!wt.isDir(t.node.mode))throw new wt.ErrnoError(54);var s=wt.nodePermissions(t.node,"x");if(s)throw new wt.ErrnoError(s);wt.currentPath=t.path},createDefaultDirectories:()=>{wt.mkdir("/tmp"),wt.mkdir("/home"),wt.mkdir("/home/web_user")},createDefaultDevices:()=>{wt.mkdir("/dev"),wt.registerDevice(wt.makedev(1,3),{read:()=>0,write:(e,t,s,i,r)=>i}),wt.mkdev("/dev/null",wt.makedev(1,3)),Ot.register(wt.makedev(5,0),Ot.default_tty_ops),Ot.register(wt.makedev(6,0),Ot.default_tty1_ops),wt.mkdev("/dev/tty",wt.makedev(5,0)),wt.mkdev("/dev/tty1",wt.makedev(6,0));var e=function(){if("object"==typeof crypto&&"function"==typeof crypto.getRandomValues){var e=new Uint8Array(1);return()=>(crypto.getRandomValues(e),e[0])}return()=>V("randomDevice")}();wt.createDevice("/dev","random",e),wt.createDevice("/dev","urandom",e),wt.mkdir("/dev/shm"),wt.mkdir("/dev/shm/tmp")},createSpecialDirectories:()=>{wt.mkdir("/proc");var e=wt.mkdir("/proc/self");wt.mkdir("/proc/self/fd"),wt.mount({mount:()=>{var t=wt.createNode(e,"fd",16895,73);return t.node_ops={lookup:(e,t)=>{var s=+t,i=wt.getStream(s);if(!i)throw new wt.ErrnoError(8);var r={parent:null,mount:{mountpoint:"fake"},node_ops:{readlink:()=>i.path}};return r.parent=r,r}},t}},{},"/proc/self/fd")},createStandardStreams:()=>{r.stdin?wt.createDevice("/dev","stdin",r.stdin):wt.symlink("/dev/tty","/dev/stdin"),r.stdout?wt.createDevice("/dev","stdout",null,r.stdout):wt.symlink("/dev/tty","/dev/stdout"),r.stderr?wt.createDevice("/dev","stderr",null,r.stderr):wt.symlink("/dev/tty1","/dev/stderr"),wt.open("/dev/stdin",0),wt.open("/dev/stdout",1),wt.open("/dev/stderr",1)},ensureErrnoError:()=>{wt.ErrnoError||(wt.ErrnoError=function(e,t){this.node=t,this.setErrno=function(e){this.errno=e},this.setErrno(e),this.message="FS error"},wt.ErrnoError.prototype=new Error,wt.ErrnoError.prototype.constructor=wt.ErrnoError,[44].forEach((e=>{wt.genericErrors[e]=new wt.ErrnoError(e),wt.genericErrors[e].stack="<generic error, no stack>"})))},staticInit:()=>{wt.ensureErrnoError(),wt.nameTable=new Array(4096),wt.mount(xt,{},"/"),wt.createDefaultDirectories(),wt.createDefaultDevices(),wt.createSpecialDirectories(),wt.filesystems={MEMFS:xt}},init:(e,t,s)=>{wt.init.initialized=!0,wt.ensureErrnoError(),r.stdin=e||r.stdin,r.stdout=t||r.stdout,r.stderr=s||r.stderr,wt.createStandardStreams()},quit:()=>{wt.init.initialized=!1;for(var e=0;e<wt.streams.length;e++){var t=wt.streams[e];t&&wt.close(t)}},getMode:(e,t)=>{var s=0;return e&&(s|=365),t&&(s|=146),s},findObject:(e,t)=>{var s=wt.analyzePath(e,t);return s.exists?s.object:null},analyzePath:(e,t)=>{try{e=(i=wt.lookupPath(e,{follow:!t})).path}catch(e){}var s={isRoot:!1,exists:!1,error:0,name:null,path:null,object:null,parentExists:!1,parentPath:null,parentObject:null};try{var i=wt.lookupPath(e,{parent:!0});s.parentExists=!0,s.parentPath=i.path,s.parentObject=i.node,s.name=Nt.basename(e),i=wt.lookupPath(e,{follow:!t}),s.exists=!0,s.path=i.path,s.object=i.node,s.name=i.node.name,s.isRoot="/"===i.path}catch(e){s.error=e.errno}return s},createPath:(e,t,s,i)=>{e="string"==typeof e?e:wt.getPath(e);for(var r=t.split("/").reverse();r.length;){var o=r.pop();if(o){var n=Nt.join2(e,o);try{wt.mkdir(n)}catch(e){}e=n}}return n},createFile:(e,t,s,i,r)=>{var o=Nt.join2("string"==typeof e?e:wt.getPath(e),t),n=wt.getMode(i,r);return wt.create(o,n)},createDataFile:(e,t,s,i,r,o)=>{var n=t;e&&(e="string"==typeof e?e:wt.getPath(e),n=t?Nt.join2(e,t):e);var a=wt.getMode(i,r),l=wt.create(n,a);if(s){if("string"==typeof s){for(var h=new Array(s.length),c=0,A=s.length;c<A;++c)h[c]=s.charCodeAt(c);s=h}wt.chmod(l,146|a);var u=wt.open(l,577);wt.write(u,s,0,s.length,0,o),wt.close(u),wt.chmod(l,a)}return l},createDevice:(e,t,s,i)=>{var r=Nt.join2("string"==typeof e?e:wt.getPath(e),t),o=wt.getMode(!!s,!!i);wt.createDevice.major||(wt.createDevice.major=64);var n=wt.makedev(wt.createDevice.major++,0);return wt.registerDevice(n,{open:e=>{e.seekable=!1},close:e=>{i&&i.buffer&&i.buffer.length&&i(10)},read:(e,t,i,r,o)=>{for(var n=0,a=0;a<r;a++){var l;try{l=s()}catch(e){throw new wt.ErrnoError(29)}if(void 0===l&&0===n)throw new wt.ErrnoError(6);if(null==l)break;n++,t[i+a]=l}return n&&(e.node.timestamp=Date.now()),n},write:(e,t,s,r,o)=>{for(var n=0;n<r;n++)try{i(t[s+n])}catch(e){throw new wt.ErrnoError(29)}return r&&(e.node.timestamp=Date.now()),n}}),wt.mkdev(r,o,n)},forceLoadFile:e=>{if(e.isDevice||e.isFolder||e.link||e.contents)return!0;if("undefined"!=typeof XMLHttpRequest)throw new Error("Lazy loading should have been performed (contents set) in createLazyFile, but it was not. Lazy loading only works in web workers. Use --embed-file or --preload-file in emcc on the main thread.");if(!o)throw new Error("Cannot load without read() or XMLHttpRequest.");try{e.contents=Ct(o(e.url),!0),e.usedBytes=e.contents.length}catch(e){throw new wt.ErrnoError(29)}},createLazyFile:(e,t,s,i,r)=>{function o(){this.lengthKnown=!1,this.chunks=[]}if(o.prototype.get=function(e){if(!(e>this.length-1||e<0)){var t=e%this.chunkSize,s=e/this.chunkSize|0;return this.getter(s)[t]}},o.prototype.setDataGetter=function(e){this.getter=e},o.prototype.cacheLength=function(){var e=new XMLHttpRequest;if(e.open("HEAD",s,!1),e.send(null),!(e.status>=200&&e.status<300||304===e.status))throw new Error("Couldn't load "+s+". Status: "+e.status);var t,i=Number(e.getResponseHeader("Content-length")),r=(t=e.getResponseHeader("Accept-Ranges"))&&"bytes"===t,o=(t=e.getResponseHeader("Content-Encoding"))&&"gzip"===t,n=1048576;r||(n=i);var a=this;a.setDataGetter((e=>{var t=e*n,r=(e+1)*n-1;if(r=Math.min(r,i-1),void 0===a.chunks[e]&&(a.chunks[e]=((e,t)=>{if(e>t)throw new Error("invalid range ("+e+", "+t+") or no bytes requested!");if(t>i-1)throw new Error("only "+i+" bytes available! programmer error!");var r=new XMLHttpRequest;if(r.open("GET",s,!1),i!==n&&r.setRequestHeader("Range","bytes="+e+"-"+t),r.responseType="arraybuffer",r.overrideMimeType&&r.overrideMimeType("text/plain; charset=x-user-defined"),r.send(null),!(r.status>=200&&r.status<300||304===r.status))throw new Error("Couldn't load "+s+". Status: "+r.status);return void 0!==r.response?new Uint8Array(r.response||[]):Ct(r.responseText||"",!0)})(t,r)),void 0===a.chunks[e])throw new Error("doXHR failed!");return a.chunks[e]})),!o&&i||(n=i=1,i=this.getter(0).length,n=i,u("LazyFiles on gzip forces download of the whole file when length is accessed")),this._length=i,this._chunkSize=n,this.lengthKnown=!0},"undefined"!=typeof XMLHttpRequest)throw"Cannot do synchronous binary XHRs outside webworkers in modern browsers. Use --embed-file or --preload-file in emcc";var n={isDevice:!1,url:s},a=wt.createFile(e,t,n,i,r);n.contents?a.contents=n.contents:n.url&&(a.contents=null,a.url=n.url),Object.defineProperties(a,{usedBytes:{get:function(){return this.contents.length}}});var l={};function h(e,t,s,i,r){var o=e.node.contents;if(r>=o.length)return 0;var n=Math.min(o.length-r,i);if(o.slice)for(var a=0;a<n;a++)t[s+a]=o[r+a];else for(a=0;a<n;a++)t[s+a]=o.get(r+a);return n}return Object.keys(a.stream_ops).forEach((e=>{var t=a.stream_ops[e];l[e]=function(){return wt.forceLoadFile(a),t.apply(null,arguments)}})),l.read=(e,t,s,i,r)=>(wt.forceLoadFile(a),h(e,t,s,i,r)),l.mmap=(e,t,s,i,r)=>{wt.forceLoadFile(a);var o=St();if(!o)throw new wt.ErrnoError(48);return h(e,E,o,t,s),{ptr:o,allocated:!0}},a.stream_ops=l,a},createPreloadedFile:(e,t,s,i,r,o,a,l,h,c)=>{var A=t?bt.resolve(Nt.join2(e,t)):e;function u(s){function n(s){c&&c(),l||wt.createDataFile(e,t,s,i,r,h),o&&o(),k()}Browser.handledByPreloadPlugin(s,A,n,(()=>{a&&a(),k()}))||n(s)}G(),"string"==typeof s?function(e,t,s,i){var r=i?"":"al "+e;n(e,(s=>{f(s,'Loading data file "'+e+'" failed (no arrayBuffer).'),t(new Uint8Array(s)),r&&k()}),(t=>{if(!s)throw'Loading data file "'+e+'" failed.';s()})),r&&G()}(s,(e=>u(e)),a):u(s)},indexedDB:()=>window.indexedDB||window.mozIndexedDB||window.webkitIndexedDB||window.msIndexedDB,DB_NAME:()=>"EM_FS_"+window.location.pathname,DB_VERSION:20,DB_STORE_NAME:"FILE_DATA",saveFilesToDB:(e,t=(()=>{}),s=(()=>{}))=>{var i=wt.indexedDB();try{var r=i.open(wt.DB_NAME(),wt.DB_VERSION)}catch(e){return s(e)}r.onupgradeneeded=()=>{u("creating db"),r.result.createObjectStore(wt.DB_STORE_NAME)},r.onsuccess=()=>{var i=r.result.transaction([wt.DB_STORE_NAME],"readwrite"),o=i.objectStore(wt.DB_STORE_NAME),n=0,a=0,l=e.length;function h(){0==a?t():s()}e.forEach((e=>{var t=o.put(wt.analyzePath(e).object.contents,e);t.onsuccess=()=>{++n+a==l&&h()},t.onerror=()=>{a++,n+a==l&&h()}})),i.onerror=s},r.onerror=s},loadFilesFromDB:(e,t=(()=>{}),s=(()=>{}))=>{var i=wt.indexedDB();try{var r=i.open(wt.DB_NAME(),wt.DB_VERSION)}catch(e){return s(e)}r.onupgradeneeded=s,r.onsuccess=()=>{var i=r.result;try{var o=i.transaction([wt.DB_STORE_NAME],"readonly")}catch(e){return void s(e)}var n=o.objectStore(wt.DB_STORE_NAME),a=0,l=0,h=e.length;function c(){0==l?t():s()}e.forEach((e=>{var t=n.get(e);t.onsuccess=()=>{wt.analyzePath(e).exists&&wt.unlink(e),wt.createDataFile(Nt.dirname(e),Nt.basename(e),t.result,!0,!0,!0),++a+l==h&&c()},t.onerror=()=>{l++,a+l==h&&c()}})),o.onerror=s},r.onerror=s}},Bt={DEFAULT_POLLMASK:5,calculateAt:function(e,t,s){if(Nt.isAbs(t))return t;var i;if(i=-100===e?wt.cwd():Bt.getStreamFromFD(e).path,0==t.length){if(!s)throw new wt.ErrnoError(44);return i}return Nt.join2(i,t)},doStat:function(e,t,s){try{var i=e(t)}catch(e){if(e&&e.node&&Nt.normalize(t)!==Nt.normalize(wt.getPath(e.node)))return-54;throw e}I[s>>>2]=i.dev,I[s+8>>>2]=i.ino,I[s+12>>>2]=i.mode,v[s+16>>>2]=i.nlink,I[s+20>>>2]=i.uid,I[s+24>>>2]=i.gid,I[s+28>>>2]=i.rdev,B=[i.size>>>0,(w=i.size,+Math.abs(w)>=1?w>0?(0|Math.min(+Math.floor(w/4294967296),4294967295))>>>0:~~+Math.ceil((w-+(~~w>>>0))/4294967296)>>>0:0)],I[s+40>>>2]=B[0],I[s+44>>>2]=B[1],I[s+48>>>2]=4096,I[s+52>>>2]=i.blocks;var r=i.atime.getTime(),o=i.mtime.getTime(),n=i.ctime.getTime();return B=[Math.floor(r/1e3)>>>0,(w=Math.floor(r/1e3),+Math.abs(w)>=1?w>0?(0|Math.min(+Math.floor(w/4294967296),4294967295))>>>0:~~+Math.ceil((w-+(~~w>>>0))/4294967296)>>>0:0)],I[s+56>>>2]=B[0],I[s+60>>>2]=B[1],v[s+64>>>2]=r%1e3*1e3,B=[Math.floor(o/1e3)>>>0,(w=Math.floor(o/1e3),+Math.abs(w)>=1?w>0?(0|Math.min(+Math.floor(w/4294967296),4294967295))>>>0:~~+Math.ceil((w-+(~~w>>>0))/4294967296)>>>0:0)],I[s+72>>>2]=B[0],I[s+76>>>2]=B[1],v[s+80>>>2]=o%1e3*1e3,B=[Math.floor(n/1e3)>>>0,(w=Math.floor(n/1e3),+Math.abs(w)>=1?w>0?(0|Math.min(+Math.floor(w/4294967296),4294967295))>>>0:~~+Math.ceil((w-+(~~w>>>0))/4294967296)>>>0:0)],I[s+88>>>2]=B[0],I[s+92>>>2]=B[1],v[s+96>>>2]=n%1e3*1e3,B=[i.ino>>>0,(w=i.ino,+Math.abs(w)>=1?w>0?(0|Math.min(+Math.floor(w/4294967296),4294967295))>>>0:~~+Math.ceil((w-+(~~w>>>0))/4294967296)>>>0:0)],I[s+104>>>2]=B[0],I[s+108>>>2]=B[1],0},doMsync:function(e,t,s,i,r){if(!wt.isFile(t.node.mode))throw new wt.ErrnoError(43);if(2&i)return 0;e>>>=0;var o=m.slice(e,e+s);wt.msync(t,o,r,s,i)},varargs:void 0,get:function(){return Bt.varargs+=4,I[Bt.varargs-4>>>2]},getStr:function(e){return N(e)},getStreamFromFD:function(e){var t=wt.getStream(e);if(!t)throw new wt.ErrnoError(8);return t}};function Ft(e){return e%4==0&&(e%100!=0||e%400==0)}var Mt=[31,29,31,30,31,30,31,31,30,31,30,31],Lt=[31,28,31,30,31,30,31,31,30,31,30,31];function Ut(e,t,s,i){var r=I[i+40>>>2],o={tm_sec:I[i>>>2],tm_min:I[i+4>>>2],tm_hour:I[i+8>>>2],tm_mday:I[i+12>>>2],tm_mon:I[i+16>>>2],tm_year:I[i+20>>>2],tm_wday:I[i+24>>>2],tm_yday:I[i+28>>>2],tm_isdst:I[i+32>>>2],tm_gmtoff:I[i+36>>>2],tm_zone:r?N(r):""},n=N(s),a={"%c":"%a %b %d %H:%M:%S %Y","%D":"%m/%d/%y","%F":"%Y-%m-%d","%h":"%b","%r":"%I:%M:%S %p","%R":"%H:%M","%T":"%H:%M:%S","%x":"%m/%d/%y","%X":"%H:%M:%S","%Ec":"%c","%EC":"%C","%Ex":"%m/%d/%y","%EX":"%H:%M:%S","%Ey":"%y","%EY":"%Y","%Od":"%d","%Oe":"%e","%OH":"%H","%OI":"%I","%Om":"%m","%OM":"%M","%OS":"%S","%Ou":"%u","%OU":"%U","%OV":"%V","%Ow":"%w","%OW":"%W","%Oy":"%y"};for(var l in a)n=n.replace(new RegExp(l,"g"),a[l]);var h=["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],c=["January","February","March","April","May","June","July","August","September","October","November","December"];function A(e,t,s){for(var i="number"==typeof e?e.toString():e||"";i.length<t;)i=s[0]+i;return i}function u(e,t){return A(e,t,"0")}function p(e,t){function s(e){return e<0?-1:e>0?1:0}var i;return 0===(i=s(e.getFullYear()-t.getFullYear()))&&0===(i=s(e.getMonth()-t.getMonth()))&&(i=s(e.getDate()-t.getDate())),i}function d(e){switch(e.getDay()){case 0:return new Date(e.getFullYear()-1,11,29);case 1:return e;case 2:return new Date(e.getFullYear(),0,3);case 3:return new Date(e.getFullYear(),0,2);case 4:return new Date(e.getFullYear(),0,1);case 5:return new Date(e.getFullYear()-1,11,31);case 6:return new Date(e.getFullYear()-1,11,30)}}function f(e){var t=function(e,t){for(var s=new Date(e.getTime());t>0;){var i=Ft(s.getFullYear()),r=s.getMonth(),o=(i?Mt:Lt)[r];if(!(t>o-s.getDate()))return s.setDate(s.getDate()+t),s;t-=o-s.getDate()+1,s.setDate(1),r<11?s.setMonth(r+1):(s.setMonth(0),s.setFullYear(s.getFullYear()+1))}return s}(new Date(e.tm_year+1900,0,1),e.tm_yday),s=new Date(t.getFullYear(),0,4),i=new Date(t.getFullYear()+1,0,4),r=d(s),o=d(i);return p(r,t)<=0?p(o,t)<=0?t.getFullYear()+1:t.getFullYear():t.getFullYear()-1}var m={"%a":function(e){return h[e.tm_wday].substring(0,3)},"%A":function(e){return h[e.tm_wday]},"%b":function(e){return c[e.tm_mon].substring(0,3)},"%B":function(e){return c[e.tm_mon]},"%C":function(e){return u((e.tm_year+1900)/100|0,2)},"%d":function(e){return u(e.tm_mday,2)},"%e":function(e){return A(e.tm_mday,2," ")},"%g":function(e){return f(e).toString().substring(2)},"%G":function(e){return f(e)},"%H":function(e){return u(e.tm_hour,2)},"%I":function(e){var t=e.tm_hour;return 0==t?t=12:t>12&&(t-=12),u(t,2)},"%j":function(e){return u(e.tm_mday+function(e,t){for(var s=0,i=0;i<=t;s+=e[i++]);return s}(Ft(e.tm_year+1900)?Mt:Lt,e.tm_mon-1),3)},"%m":function(e){return u(e.tm_mon+1,2)},"%M":function(e){return u(e.tm_min,2)},"%n":function(){return"\n"},"%p":function(e){return e.tm_hour>=0&&e.tm_hour<12?"AM":"PM"},"%S":function(e){return u(e.tm_sec,2)},"%t":function(){return"\t"},"%u":function(e){return e.tm_wday||7},"%U":function(e){var t=e.tm_yday+7-e.tm_wday;return u(Math.floor(t/7),2)},"%V":function(e){var t=Math.floor((e.tm_yday+7-(e.tm_wday+6)%7)/7);if((e.tm_wday+371-e.tm_yday-2)%7<=2&&t++,t){if(53==t){var s=(e.tm_wday+371-e.tm_yday)%7;4==s||3==s&&Ft(e.tm_year)||(t=1)}}else{t=52;var i=(e.tm_wday+7-e.tm_yday-1)%7;(4==i||5==i&&Ft(e.tm_year%400-1))&&t++}return u(t,2)},"%w":function(e){return e.tm_wday},"%W":function(e){var t=e.tm_yday+7-(e.tm_wday+6)%7;return u(Math.floor(t/7),2)},"%y":function(e){return(e.tm_year+1900).toString().substring(2)},"%Y":function(e){return e.tm_year+1900},"%z":function(e){var t=e.tm_gmtoff,s=t>=0;return t=(t=Math.abs(t)/60)/60*100+t%60,(s?"+":"-")+String("0000"+t).slice(-4)},"%Z":function(e){return e.tm_zone},"%%":function(){return"%"}};for(var l in n=n.replace(/%%/g,"\0\0"),m)n.includes(l)&&(n=n.replace(new RegExp(l,"g"),m[l](o)));var y,g,v=Ct(n=n.replace(/\0\0/g,"%"),!1);return v.length>t?0:(y=v,g=e,E.set(y,g>>>0),v.length-1)}se=r.InternalError=te(Error,"InternalError"),function(){for(var e=new Array(256),t=0;t<256;++t)e[t]=String.fromCharCode(t);ae=e}(),he=r.BindingError=te(Error,"BindingError"),Fe.prototype.isAliasOf=ue,Fe.prototype.clone=Se,Fe.prototype.delete=xe,Fe.prototype.isDeleted=we,Fe.prototype.deleteLater=Be,r.getInheritedInstanceCount=Ie,r.getLiveInheritedInstances=ve,r.flushPendingDeletes=_e,r.setDelayFunction=Pe,ze.prototype.getPointee=je,ze.prototype.destructor=Qe,ze.prototype.argPackAdvance=8,ze.prototype.readValueFromPointer=X,ze.prototype.deleteObject=We,ze.prototype.fromWireType=Ce,Je=r.UnboundTypeError=te(Error,"UnboundTypeError"),r.count_emval_handles=nt,r.get_first_emval=at;var Ht=function(e,t,s,i){e||(e=this),this.parent=e,this.mount=e.mount,this.mounted=null,this.id=wt.nextInode++,this.name=t,this.mode=s,this.node_ops={},this.stream_ops={},this.rdev=i},Gt=365,kt=146;Object.defineProperties(Ht.prototype,{read:{get:function(){return(this.mode&Gt)===Gt},set:function(e){e?this.mode|=Gt:this.mode&=-366}},write:{get:function(){return(this.mode&kt)===kt},set:function(e){e?this.mode|=kt:this.mode&=-147}},isFolder:{get:function(){return wt.isDir(this.mode)}},isDevice:{get:function(){return wt.isChrdev(this.mode)}}}),wt.FSNode=Ht,wt.staticInit();var Vt={f:function(e,t,s){throw new z(e).init(t,s),e},R:function(e){var t=K[e];delete K[e];var s=t.elements,i=s.length,r=s.map((function(e){return e.getterReturnType})).concat(s.map((function(e){return e.setterArgumentType}))),o=t.rawConstructor,n=t.rawDestructor;re([e],r,(function(e){return s.forEach(((t,s)=>{var r=e[s],o=t.getter,n=t.getterContext,a=e[s+i],l=t.setter,h=t.setterContext;t.read=e=>r.fromWireType(o(n,e)),t.write=(e,t)=>{var s=[];l(h,e,a.toWireType(s,t)),Y(s)}})),[{name:t.name,fromWireType:function(e){for(var t=new Array(i),r=0;r<i;++r)t[r]=s[r].read(e);return n(e),t},toWireType:function(e,r){if(i!==r.length)throw new TypeError("Incorrect number of tuple elements for "+t.name+": expected="+i+", actual="+r.length);for(var a=o(),l=0;l<i;++l)s[l].write(a,r[l]);return null!==e&&e.push(n,a),a},argPackAdvance:8,readValueFromPointer:X,destructorFunction:n}]}))},p:function(e){var t=oe[e];delete oe[e];var s=t.rawConstructor,i=t.rawDestructor,r=t.fields;re([e],r.map((e=>e.getterReturnType)).concat(r.map((e=>e.setterArgumentType))),(e=>{var o={};return r.forEach(((t,s)=>{var i=t.fieldName,n=e[s],a=t.getter,l=t.getterContext,h=e[s+r.length],c=t.setter,A=t.setterContext;o[i]={read:e=>n.fromWireType(a(l,e)),write:(e,t)=>{var s=[];c(A,e,h.toWireType(s,t)),Y(s)}}})),[{name:t.name,fromWireType:function(e){var t={};for(var s in o)t[s]=o[s].read(e);return i(e),t},toWireType:function(e,t){for(var r in o)if(!(r in t))throw new TypeError('Missing field:  "'+r+'"');var n=s();for(r in o)o[r].write(n,t[r]);return null!==e&&e.push(i,n),n},argPackAdvance:8,readValueFromPointer:X,destructorFunction:i}]}))},F:function(e,t,s,i,r){},P:function(e,t,s,i,r){var o=ne(s);Ae(e,{name:t=le(t),fromWireType:function(e){return!!e},toWireType:function(e,t){return t?i:r},argPackAdvance:8,readValueFromPointer:function(e){var i;if(1===s)i=E;else if(2===s)i=y;else{if(4!==s)throw new TypeError("Unknown boolean type size: "+t);i=I}return this.fromWireType(i[e>>>o])},destructorFunction:null})},o:function(e,t,s,i,r,o,n,a,l,h,c,A,u){c=le(c),o=qe(r,o),a&&(a=qe(n,a)),h&&(h=qe(l,h)),u=qe(A,u);var p=$(c);Le(p,(function(){et("Cannot construct "+c+" due to unbound types",[i])})),re([e,t,s],i?[i]:[],(function(t){var s,r;t=t[0],r=i?(s=t.registeredClass).instancePrototype:Fe.prototype;var n=ee(p,(function(){if(Object.getPrototypeOf(this)!==l)throw new he("Use 'new' to construct "+c);if(void 0===A.constructor_body)throw new he(c+" has no accessible constructor");var e=A.constructor_body[arguments.length];if(void 0===e)throw new he("Tried to invoke ctor of "+c+" with invalid number of parameters ("+arguments.length+") - expected ("+Object.keys(A.constructor_body).toString()+") parameters instead!");return e.apply(this,arguments)})),l=Object.create(r,{constructor:{value:n}});n.prototype=l;var A=new Ue(c,n,l,u,s,o,a,h),d=new ze(c,A,!0,!1,!1),f=new ze(c+"*",A,!1,!1,!1),E=new ze(c+" const*",A,!1,!0,!1);return ge[e]={pointerType:f,constPointerType:E},Ke(p,n),[d,f,E]}))},n:function(e,t,s,i,r,o){f(t>0);var n=tt(t,s);r=qe(i,r),re([],[e],(function(e){var s="constructor "+(e=e[0]).name;if(void 0===e.registeredClass.constructor_body&&(e.registeredClass.constructor_body=[]),void 0!==e.registeredClass.constructor_body[t-1])throw new he("Cannot register multiple constructors with identical number of parameters ("+(t-1)+") for class '"+e.name+"'! Overload resolution is currently only performed using the parameter count, not actual type info!");return e.registeredClass.constructor_body[t-1]=()=>{et("Cannot construct "+e.name+" due to unbound types",n)},re([],n,(function(i){return i.splice(1,0,null),e.registeredClass.constructor_body[t-1]=st(s,i,null,r,o),[]})),[]}))},b:function(e,t,s,i,r,o,n,a){var l=tt(s,i);t=le(t),o=qe(r,o),re([],[e],(function(e){var i=(e=e[0]).name+"."+t;function r(){et("Cannot call "+i+" due to unbound types",l)}t.startsWith("@@")&&(t=Symbol[t.substring(2)]),a&&e.registeredClass.pureVirtualFunctions.push(t);var h=e.registeredClass.instancePrototype,c=h[t];return void 0===c||void 0===c.overloadTable&&c.className!==e.name&&c.argCount===s-2?(r.argCount=s-2,r.className=e.name,h[t]=r):(Me(h,t,i),h[t].overloadTable[s-2]=r),re([],l,(function(r){var a=st(i,r,e,o,n);return void 0===h[t].overloadTable?(a.argCount=s-2,h[t]=a):h[t].overloadTable[s-2]=a,[]})),[]}))},O:function(e,t){Ae(e,{name:t=le(t),fromWireType:function(e){var t=lt.toValue(e);return ot(e),t},toWireType:function(e,t){return lt.toHandle(t)},argPackAdvance:8,readValueFromPointer:X,destructorFunction:null})},B:function(e,t,s,i){var r=ne(s);function o(){}t=le(t),o.values={},Ae(e,{name:t,constructor:o,fromWireType:function(e){return this.constructor.values[e]},toWireType:function(e,t){return t.value},argPackAdvance:8,readValueFromPointer:ht(t,r,i),destructorFunction:null}),Le(t,o)},s:function(e,t,s){var i=ct(e,"enum");t=le(t);var r=i.constructor,o=Object.create(i.constructor.prototype,{value:{value:s},constructor:{value:ee(i.name+"_"+t,(function(){}))}});r.values[s]=o,r[t]=o},z:function(e,t,s){var i=ne(s);Ae(e,{name:t=le(t),fromWireType:function(e){return e},toWireType:function(e,t){return t},argPackAdvance:8,readValueFromPointer:ut(t,i),destructorFunction:null})},c:function(e,t,s,i,r,o){var n=tt(t,s);e=le(e),r=qe(i,r),Le(e,(function(){et("Cannot call "+e+" due to unbound types",n)}),t-1),re([],n,(function(s){var i=[s[0],null].concat(s.slice(1));return Ke(e,st(e,i,null,r,o),t-1),[]}))},r:function(e,t,s,i,r){t=le(t);var o=ne(s),n=e=>e;if(0===i){var a=32-8*s;n=e=>e<<a>>>a}var l=t.includes("unsigned");Ae(e,{name:t,fromWireType:n,toWireType:l?function(e,t){return this.name,t>>>0}:function(e,t){return this.name,t},argPackAdvance:8,readValueFromPointer:pt(t,o,0!==i),destructorFunction:null})},h:function(e,t,s){var i=[Int8Array,Uint8Array,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array][t];function r(e){var t=v,s=t[(e>>=2)>>>0],r=t[e+1>>>0];return new i(t.buffer,r,s)}Ae(e,{name:s=le(s),fromWireType:r,argPackAdvance:8,readValueFromPointer:r},{ignoreDuplicateRegistrations:!0})},A:function(e,t){var s="std::string"===(t=le(t));Ae(e,{name:t,fromWireType:function(e){var t,i=v[e>>>2],r=e+4;if(s)for(var o=r,n=0;n<=i;++n){var a=r+n;if(n==i||0==m[a>>>0]){var l=N(o,a-o);void 0===t?t=l:(t+=String.fromCharCode(0),t+=l),o=a+1}}else{var h=new Array(i);for(n=0;n<i;++n)h[n]=String.fromCharCode(m[r+n>>>0]);t=h.join("")}return zt(e),t},toWireType:function(e,t){var i;t instanceof ArrayBuffer&&(t=new Uint8Array(t));var r="string"==typeof t;r||t instanceof Uint8Array||t instanceof Uint8ClampedArray||t instanceof Int8Array||ce("Cannot pass non-string to std::string"),i=s&&r?C(t):t.length;var o=jt(4+i+1),n=o+4;if(n>>>=0,v[o>>>2]=i,s&&r)b(t,m,n,i+1);else if(r)for(var a=0;a<i;++a){var l=t.charCodeAt(a);l>255&&(zt(n),ce("String has UTF-16 code units that do not fit in 8 bits")),m[n+a>>>0]=l}else for(a=0;a<i;++a)m[n+a>>>0]=t[a];return null!==e&&e.push(zt,o),o},argPackAdvance:8,readValueFromPointer:X,destructorFunction:function(e){zt(e)}})},v:function(e,t,s){var i,r,o,n,a;s=le(s),2===t?(i=ft,r=Et,n=mt,o=()=>g,a=1):4===t&&(i=yt,r=gt,n=It,o=()=>v,a=2),Ae(e,{name:s,fromWireType:function(e){for(var s,r=v[e>>>2],n=o(),l=e+4,h=0;h<=r;++h){var c=e+4+h*t;if(h==r||0==n[c>>>a]){var A=i(l,c-l);void 0===s?s=A:(s+=String.fromCharCode(0),s+=A),l=c+t}}return zt(e),s},toWireType:function(e,i){"string"!=typeof i&&ce("Cannot pass non-string to C++ string type "+s);var o=n(i),l=jt(4+o+t);return v[(l>>>=0)>>>2]=o>>a,r(i,l+4,o+t),null!==e&&e.push(zt,l),l},argPackAdvance:8,readValueFromPointer:X,destructorFunction:function(e){zt(e)}})},S:function(e,t,s,i,r,o){K[e]={name:le(t),rawConstructor:qe(s,i),rawDestructor:qe(r,o),elements:[]}},i:function(e,t,s,i,r,o,n,a,l){K[e].elements.push({getterReturnType:t,getter:qe(s,i),getterContext:r,setterArgumentType:o,setter:qe(n,a),setterContext:l})},q:function(e,t,s,i,r,o){oe[e]={name:le(t),rawConstructor:qe(s,i),rawDestructor:qe(r,o),fields:[]}},e:function(e,t,s,i,r,o,n,a,l,h){oe[e].fields.push({fieldName:le(t),getterReturnType:s,getter:qe(i,r),getterContext:o,setterArgumentType:n,setter:qe(a,l),setterContext:h})},Q:function(e,t){Ae(e,{isVoid:!0,name:t=le(t),argPackAdvance:0,fromWireType:function(){},toWireType:function(e,t){}})},m:function(e,t,s){e=lt.toValue(e),t=ct(t,"emval::as");var i=[],r=lt.toHandle(i);return v[s>>>2]=r,t.toWireType(i,e)},x:function(e,t,s,i){e=lt.toValue(e);for(var r=function(e,t){for(var s=new Array(e),i=0;i<e;++i)s[i]=ct(v[t+4*i>>>2],"parameter "+i);return s}(t,s),o=new Array(t),n=0;n<t;++n){var a=r[n];o[n]=a.readValueFromPointer(i),i+=a.argPackAdvance}var l=e.apply(void 0,o);return lt.toHandle(l)},a:ot,D:function(e){return 0===e?lt.toHandle(_t()):(e=Tt(e),lt.toHandle(_t()[e]))},k:function(e,t){return e=lt.toValue(e),t=lt.toValue(t),lt.toHandle(e[t])},t:function(e){e>4&&(rt[e].refcount+=1)},U:function(e,t){return(e=lt.toValue(e))instanceof(t=lt.toValue(t))},w:function(e){return"number"==typeof(e=lt.toValue(e))},C:function(e){return"string"==typeof(e=lt.toValue(e))},T:function(){return lt.toHandle([])},g:function(e){return lt.toHandle(Tt(e))},u:function(){return lt.toHandle({})},l:function(e){Y(lt.toValue(e)),ot(e)},j:function(e,t,s){e=lt.toValue(e),t=lt.toValue(t),s=lt.toValue(s),e[t]=s},d:function(e,t){var s=(e=ct(e,"_emval_take_value")).readValueFromPointer(t);return lt.toHandle(s)},y:function(){V("")},N:function(e,t,s){m.copyWithin(e>>>0,t>>>0,t+s>>>0)},L:function(e){var t,s,i=m.length,r=4294901760;if((e>>>=0)>r)return!1;for(var o=1;o<=4;o*=2){var n=i*(1+.2/o);if(n=Math.min(n,e+100663296),Rt(Math.min(r,(t=Math.max(e,n))+((s=65536)-t%s)%s)))return!0}return!1},H:function(e,t){var s=0;return Dt().forEach((function(i,r){var o=t+s;v[e+4*r>>>2]=o,function(e,t,s){for(var i=0;i<e.length;++i)E[t++>>>0]=e.charCodeAt(i);s||(E[t>>>0]=0)}(i,o),s+=i.length+1})),0},I:function(e,t){var s=Dt();v[e>>>2]=s.length;var i=0;return s.forEach((function(e){i+=e.length+1})),v[t>>>2]=i,0},J:function(e){try{var t=Bt.getStreamFromFD(e);return wt.close(t),0}catch(e){if(void 0===wt||!(e instanceof wt.ErrnoError))throw e;return e.errno}},K:function(e,t,s,i){try{var r=function(e,t,s,i){for(var r=0,o=0;o<s;o++){var n=v[t>>>2],a=v[t+4>>>2];t+=8;var l=wt.read(e,E,n,a,i);if(l<0)return-1;if(r+=l,l<a)break;void 0!==i&&(i+=l)}return r}(Bt.getStreamFromFD(e),t,s);return v[i>>>2]=r,0}catch(e){if(void 0===wt||!(e instanceof wt.ErrnoError))throw e;return e.errno}},E:function(e,t,s,i,r){try{var o=(l=s)+2097152>>>0<4194305-!!(a=t)?(a>>>0)+4294967296*l:NaN;if(isNaN(o))return 61;var n=Bt.getStreamFromFD(e);return wt.llseek(n,o,i),B=[n.position>>>0,(w=n.position,+Math.abs(w)>=1?w>0?(0|Math.min(+Math.floor(w/4294967296),4294967295))>>>0:~~+Math.ceil((w-+(~~w>>>0))/4294967296)>>>0:0)],I[r>>>2]=B[0],I[r+4>>>2]=B[1],n.getdents&&0===o&&0===i&&(n.getdents=null),0}catch(e){if(void 0===wt||!(e instanceof wt.ErrnoError))throw e;return e.errno}var a,l},M:function(e,t,s,i){try{var r=function(e,t,s,i){for(var r=0,o=0;o<s;o++){var n=v[t>>>2],a=v[t+4>>>2];t+=8;var l=wt.write(e,E,n,a,i);if(l<0)return-1;r+=l,void 0!==i&&(i+=l)}return r}(Bt.getStreamFromFD(e),t,s);return v[i>>>2]=r,0}catch(e){if(void 0===wt||!(e instanceof wt.ErrnoError))throw e;return e.errno}},G:function(e,t,s,i,r){return Ut(e,t,s,i)}};!function(){var e={a:Vt};function t(e,t){var s,i=e.exports;r.asm=i,A=r.asm.V,O(),R=r.asm.X,s=r.asm.W,M.unshift(s),k()}function s(e){t(e.instance)}function o(t){return(c||"function"!=typeof fetch?Promise.resolve().then((function(){return Q(S)})):fetch(S,{credentials:"same-origin"}).then((function(e){if(!e.ok)throw"failed to load wasm binary file at '"+S+"'";return e.arrayBuffer()})).catch((function(){return Q(S)}))).then((function(t){return WebAssembly.instantiate(t,e)})).then((function(e){return e})).then(t,(function(e){p("failed to asynchronously prepare wasm: "+e),V(e)}))}if(G(),r.instantiateWasm)try{return r.instantiateWasm(e,t)}catch(e){p("Module.instantiateWasm callback failed with error: "+e),i(e)}(c||"function"!=typeof WebAssembly.instantiateStreaming||j(S)||"function"!=typeof fetch?o(s):fetch(S,{credentials:"same-origin"}).then((function(t){return WebAssembly.instantiateStreaming(t,e).then(s,(function(e){return p("wasm streaming compile failed: "+e),p("falling back to ArrayBuffer instantiation"),o(s)}))}))).catch(i)}();var jt=function(){return(jt=r.asm.Y).apply(null,arguments)},Qt=r.___getTypeName=function(){return(Qt=r.___getTypeName=r.asm.Z).apply(null,arguments)};r.__embind_initialize_bindings=function(){return(r.__embind_initialize_bindings=r.asm._).apply(null,arguments)};var Wt,zt=function(){return(zt=r.asm.$).apply(null,arguments)},Kt=function(){return(Kt=r.asm.aa).apply(null,arguments)};function Yt(){function e(){Wt||(Wt=!0,r.calledRun=!0,d||(r.noFSInit||wt.init.initialized||wt.init(),wt.ignorePermissions=!1,W(M),t(r),r.onRuntimeInitialized&&r.onRuntimeInitialized(),function(){if(r.postRun)for("function"==typeof r.postRun&&(r.postRun=[r.postRun]);r.postRun.length;)e=r.postRun.shift(),L.unshift(e);var e;W(L)}()))}U>0||(function(){if(r.preRun)for("function"==typeof r.preRun&&(r.preRun=[r.preRun]);r.preRun.length;)e=r.preRun.shift(),F.unshift(e);var e;W(F)}(),U>0||(r.setStatus?(r.setStatus("Running..."),setTimeout((function(){setTimeout((function(){r.setStatus("")}),1),e()}),1)):e()))}if(r.dynCall_jiji=function(){return(r.dynCall_jiji=r.asm.ba).apply(null,arguments)},r.dynCall_viijii=function(){return(r.dynCall_viijii=r.asm.ca).apply(null,arguments)},r.dynCall_iiiiij=function(){return(r.dynCall_iiiiij=r.asm.da).apply(null,arguments)},r.dynCall_iiiiijj=function(){return(r.dynCall_iiiiijj=r.asm.ea).apply(null,arguments)},r.dynCall_iiiiiijj=function(){return(r.dynCall_iiiiiijj=r.asm.fa).apply(null,arguments)},H=function e(){Wt||Yt(),Wt||(H=e)},r.preInit)for("function"==typeof r.preInit&&(r.preInit=[r.preInit]);r.preInit.length>0;)r.preInit.pop()();return Yt(),e.ready});"object"==typeof e&&"object"==typeof t?t.exports=i:"function"==typeof define&&define.amd?define([],(function(){return i})):"object"==typeof e&&(e.WebIFCWasm=i)}}),yI=class{constructor(e){this.value=e,this.type=5}},gI=class{constructor(e){this.expressID=e,this.type=0}};if((hI=lI||(lI={})).IFC2X3="IFC2X3",hI.IFC4="IFC4",hI.IFC4X3="IFC4X3",function(e){e.IfcAbsorbedDoseMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcAccelerationMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcAmountOfSubstanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcAngularVelocityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcAreaMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcBoolean=class{constructor(e){this.type=3,this.value="true"==e}};e.IfcBoxAlignment=class{constructor(e){this.value=e,this.type=1}};e.IfcComplexNumber=class{constructor(e){this.value=e}};e.IfcCompoundPlaneAngleMeasure=class{constructor(e){this.value=e}};e.IfcContextDependentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcCountMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcCurvatureMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcDayInMonthNumber=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcDaylightSavingHour=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcDescriptiveMeasure=class{constructor(e){this.value=e,this.type=1}};class t{constructor(e){this.type=4,this.value=parseFloat(e)}}e.IfcDimensionCount=t;e.IfcDoseEquivalentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcDynamicViscosityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricCapacitanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricChargeMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricConductanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricCurrentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricResistanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricVoltageMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcEnergyMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcFontStyle=class{constructor(e){this.value=e,this.type=1}};e.IfcFontVariant=class{constructor(e){this.value=e,this.type=1}};e.IfcFontWeight=class{constructor(e){this.value=e,this.type=1}};e.IfcForceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcFrequencyMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcGloballyUniqueId=class{constructor(e){this.value=e,this.type=1}};e.IfcHeatFluxDensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcHeatingValueMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcHourInDay=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcIdentifier=class{constructor(e){this.value=e,this.type=1}};e.IfcIlluminanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcInductanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcInteger=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcIntegerCountRateMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcIonConcentrationMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcIsothermalMoistureCapacityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcKinematicViscosityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLabel=class{constructor(e){this.value=e,this.type=1}};e.IfcLengthMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLinearForceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLinearMomentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLinearStiffnessMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLinearVelocityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLogical=class{constructor(e){this.type=3,this.value="true"==e}};e.IfcLuminousFluxMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLuminousIntensityDistributionMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLuminousIntensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMagneticFluxDensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMagneticFluxMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMassDensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMassFlowRateMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMassMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMassPerLengthMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMinuteInHour=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcModulusOfElasticityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcModulusOfLinearSubgradeReactionMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcModulusOfRotationalSubgradeReactionMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcModulusOfSubgradeReactionMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMoistureDiffusivityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMolecularWeightMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMomentOfInertiaMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMonetaryMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMonthInYearNumber=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcNormalisedRatioMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcNumericMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPHMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcParameterValue=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPlanarForceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPlaneAngleMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPositiveLengthMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPositivePlaneAngleMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPositiveRatioMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPowerMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPresentableText=class{constructor(e){this.value=e,this.type=1}};e.IfcPressureMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRadioActivityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRatioMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcReal=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRotationalFrequencyMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRotationalMassMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRotationalStiffnessMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSecondInMinute=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSectionModulusMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSectionalAreaIntegralMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcShearModulusMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSolidAngleMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSoundPowerMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSoundPressureMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSpecificHeatCapacityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSpecularExponent=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSpecularRoughness=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTemperatureGradientMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcText=class{constructor(e){this.value=e,this.type=1}};e.IfcTextAlignment=class{constructor(e){this.value=e,this.type=1}};e.IfcTextDecoration=class{constructor(e){this.value=e,this.type=1}};e.IfcTextFontName=class{constructor(e){this.value=e,this.type=1}};e.IfcTextTransformation=class{constructor(e){this.value=e,this.type=1}};e.IfcThermalAdmittanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermalConductivityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermalExpansionCoefficientMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermalResistanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermalTransmittanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermodynamicTemperatureMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTimeMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTimeStamp=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTorqueMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcVaporPermeabilityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcVolumeMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcVolumetricFlowRateMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcWarpingConstantMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcWarpingMomentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcYearNumber=class{constructor(e){this.type=4,this.value=parseFloat(e)}};class s{}s.DEAD_LOAD_G={type:3,value:"DEAD_LOAD_G"},s.COMPLETION_G1={type:3,value:"COMPLETION_G1"},s.LIVE_LOAD_Q={type:3,value:"LIVE_LOAD_Q"},s.SNOW_S={type:3,value:"SNOW_S"},s.WIND_W={type:3,value:"WIND_W"},s.PRESTRESSING_P={type:3,value:"PRESTRESSING_P"},s.SETTLEMENT_U={type:3,value:"SETTLEMENT_U"},s.TEMPERATURE_T={type:3,value:"TEMPERATURE_T"},s.EARTHQUAKE_E={type:3,value:"EARTHQUAKE_E"},s.FIRE={type:3,value:"FIRE"},s.IMPULSE={type:3,value:"IMPULSE"},s.IMPACT={type:3,value:"IMPACT"},s.TRANSPORT={type:3,value:"TRANSPORT"},s.ERECTION={type:3,value:"ERECTION"},s.PROPPING={type:3,value:"PROPPING"},s.SYSTEM_IMPERFECTION={type:3,value:"SYSTEM_IMPERFECTION"},s.SHRINKAGE={type:3,value:"SHRINKAGE"},s.CREEP={type:3,value:"CREEP"},s.LACK_OF_FIT={type:3,value:"LACK_OF_FIT"},s.BUOYANCY={type:3,value:"BUOYANCY"},s.ICE={type:3,value:"ICE"},s.CURRENT={type:3,value:"CURRENT"},s.WAVE={type:3,value:"WAVE"},s.RAIN={type:3,value:"RAIN"},s.BRAKES={type:3,value:"BRAKES"},s.USERDEFINED={type:3,value:"USERDEFINED"},s.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcActionSourceTypeEnum=s;class i{}i.PERMANENT_G={type:3,value:"PERMANENT_G"},i.VARIABLE_Q={type:3,value:"VARIABLE_Q"},i.EXTRAORDINARY_A={type:3,value:"EXTRAORDINARY_A"},i.USERDEFINED={type:3,value:"USERDEFINED"},i.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcActionTypeEnum=i;class r{}r.ELECTRICACTUATOR={type:3,value:"ELECTRICACTUATOR"},r.HANDOPERATEDACTUATOR={type:3,value:"HANDOPERATEDACTUATOR"},r.HYDRAULICACTUATOR={type:3,value:"HYDRAULICACTUATOR"},r.PNEUMATICACTUATOR={type:3,value:"PNEUMATICACTUATOR"},r.THERMOSTATICACTUATOR={type:3,value:"THERMOSTATICACTUATOR"},r.USERDEFINED={type:3,value:"USERDEFINED"},r.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcActuatorTypeEnum=r;class o{}o.OFFICE={type:3,value:"OFFICE"},o.SITE={type:3,value:"SITE"},o.HOME={type:3,value:"HOME"},o.DISTRIBUTIONPOINT={type:3,value:"DISTRIBUTIONPOINT"},o.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcAddressTypeEnum=o;class n{}n.AHEAD={type:3,value:"AHEAD"},n.BEHIND={type:3,value:"BEHIND"},e.IfcAheadOrBehind=n;class a{}a.CONSTANTFLOW={type:3,value:"CONSTANTFLOW"},a.VARIABLEFLOWPRESSUREDEPENDANT={type:3,value:"VARIABLEFLOWPRESSUREDEPENDANT"},a.VARIABLEFLOWPRESSUREINDEPENDANT={type:3,value:"VARIABLEFLOWPRESSUREINDEPENDANT"},a.USERDEFINED={type:3,value:"USERDEFINED"},a.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAirTerminalBoxTypeEnum=a;class l{}l.GRILLE={type:3,value:"GRILLE"},l.REGISTER={type:3,value:"REGISTER"},l.DIFFUSER={type:3,value:"DIFFUSER"},l.EYEBALL={type:3,value:"EYEBALL"},l.IRIS={type:3,value:"IRIS"},l.LINEARGRILLE={type:3,value:"LINEARGRILLE"},l.LINEARDIFFUSER={type:3,value:"LINEARDIFFUSER"},l.USERDEFINED={type:3,value:"USERDEFINED"},l.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAirTerminalTypeEnum=l;class h{}h.FIXEDPLATECOUNTERFLOWEXCHANGER={type:3,value:"FIXEDPLATECOUNTERFLOWEXCHANGER"},h.FIXEDPLATECROSSFLOWEXCHANGER={type:3,value:"FIXEDPLATECROSSFLOWEXCHANGER"},h.FIXEDPLATEPARALLELFLOWEXCHANGER={type:3,value:"FIXEDPLATEPARALLELFLOWEXCHANGER"},h.ROTARYWHEEL={type:3,value:"ROTARYWHEEL"},h.RUNAROUNDCOILLOOP={type:3,value:"RUNAROUNDCOILLOOP"},h.HEATPIPE={type:3,value:"HEATPIPE"},h.TWINTOWERENTHALPYRECOVERYLOOPS={type:3,value:"TWINTOWERENTHALPYRECOVERYLOOPS"},h.THERMOSIPHONSEALEDTUBEHEATEXCHANGERS={type:3,value:"THERMOSIPHONSEALEDTUBEHEATEXCHANGERS"},h.THERMOSIPHONCOILTYPEHEATEXCHANGERS={type:3,value:"THERMOSIPHONCOILTYPEHEATEXCHANGERS"},h.USERDEFINED={type:3,value:"USERDEFINED"},h.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAirToAirHeatRecoveryTypeEnum=h;class c{}c.BELL={type:3,value:"BELL"},c.BREAKGLASSBUTTON={type:3,value:"BREAKGLASSBUTTON"},c.LIGHT={type:3,value:"LIGHT"},c.MANUALPULLBOX={type:3,value:"MANUALPULLBOX"},c.SIREN={type:3,value:"SIREN"},c.WHISTLE={type:3,value:"WHISTLE"},c.USERDEFINED={type:3,value:"USERDEFINED"},c.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAlarmTypeEnum=c;class A{}A.IN_PLANE_LOADING_2D={type:3,value:"IN_PLANE_LOADING_2D"},A.OUT_PLANE_LOADING_2D={type:3,value:"OUT_PLANE_LOADING_2D"},A.LOADING_3D={type:3,value:"LOADING_3D"},A.USERDEFINED={type:3,value:"USERDEFINED"},A.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAnalysisModelTypeEnum=A;class u{}u.FIRST_ORDER_THEORY={type:3,value:"FIRST_ORDER_THEORY"},u.SECOND_ORDER_THEORY={type:3,value:"SECOND_ORDER_THEORY"},u.THIRD_ORDER_THEORY={type:3,value:"THIRD_ORDER_THEORY"},u.FULL_NONLINEAR_THEORY={type:3,value:"FULL_NONLINEAR_THEORY"},u.USERDEFINED={type:3,value:"USERDEFINED"},u.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAnalysisTheoryTypeEnum=u;class p{}p.ADD={type:3,value:"ADD"},p.DIVIDE={type:3,value:"DIVIDE"},p.MULTIPLY={type:3,value:"MULTIPLY"},p.SUBTRACT={type:3,value:"SUBTRACT"},e.IfcArithmeticOperatorEnum=p;class d{}d.SITE={type:3,value:"SITE"},d.FACTORY={type:3,value:"FACTORY"},d.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAssemblyPlaceEnum=d;class f{}f.POLYLINE_FORM={type:3,value:"POLYLINE_FORM"},f.CIRCULAR_ARC={type:3,value:"CIRCULAR_ARC"},f.ELLIPTIC_ARC={type:3,value:"ELLIPTIC_ARC"},f.PARABOLIC_ARC={type:3,value:"PARABOLIC_ARC"},f.HYPERBOLIC_ARC={type:3,value:"HYPERBOLIC_ARC"},f.UNSPECIFIED={type:3,value:"UNSPECIFIED"},e.IfcBSplineCurveForm=f;class E{}E.BEAM={type:3,value:"BEAM"},E.JOIST={type:3,value:"JOIST"},E.LINTEL={type:3,value:"LINTEL"},E.T_BEAM={type:3,value:"T_BEAM"},E.USERDEFINED={type:3,value:"USERDEFINED"},E.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBeamTypeEnum=E;class m{}m.GREATERTHAN={type:3,value:"GREATERTHAN"},m.GREATERTHANOREQUALTO={type:3,value:"GREATERTHANOREQUALTO"},m.LESSTHAN={type:3,value:"LESSTHAN"},m.LESSTHANOREQUALTO={type:3,value:"LESSTHANOREQUALTO"},m.EQUALTO={type:3,value:"EQUALTO"},m.NOTEQUALTO={type:3,value:"NOTEQUALTO"},e.IfcBenchmarkEnum=m;class y{}y.WATER={type:3,value:"WATER"},y.STEAM={type:3,value:"STEAM"},y.USERDEFINED={type:3,value:"USERDEFINED"},y.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBoilerTypeEnum=y;class g{}g.UNION={type:3,value:"UNION"},g.INTERSECTION={type:3,value:"INTERSECTION"},g.DIFFERENCE={type:3,value:"DIFFERENCE"},e.IfcBooleanOperator=g;class I{}I.USERDEFINED={type:3,value:"USERDEFINED"},I.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBuildingElementProxyTypeEnum=I;class v{}v.BEND={type:3,value:"BEND"},v.CROSS={type:3,value:"CROSS"},v.REDUCER={type:3,value:"REDUCER"},v.TEE={type:3,value:"TEE"},v.USERDEFINED={type:3,value:"USERDEFINED"},v.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCableCarrierFittingTypeEnum=v;class T{}T.CABLELADDERSEGMENT={type:3,value:"CABLELADDERSEGMENT"},T.CABLETRAYSEGMENT={type:3,value:"CABLETRAYSEGMENT"},T.CABLETRUNKINGSEGMENT={type:3,value:"CABLETRUNKINGSEGMENT"},T.CONDUITSEGMENT={type:3,value:"CONDUITSEGMENT"},T.USERDEFINED={type:3,value:"USERDEFINED"},T.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCableCarrierSegmentTypeEnum=T;class _{}_.CABLESEGMENT={type:3,value:"CABLESEGMENT"},_.CONDUCTORSEGMENT={type:3,value:"CONDUCTORSEGMENT"},_.USERDEFINED={type:3,value:"USERDEFINED"},_.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCableSegmentTypeEnum=_;class R{}R.NOCHANGE={type:3,value:"NOCHANGE"},R.MODIFIED={type:3,value:"MODIFIED"},R.ADDED={type:3,value:"ADDED"},R.DELETED={type:3,value:"DELETED"},R.MODIFIEDADDED={type:3,value:"MODIFIEDADDED"},R.MODIFIEDDELETED={type:3,value:"MODIFIEDDELETED"},e.IfcChangeActionEnum=R;class P{}P.AIRCOOLED={type:3,value:"AIRCOOLED"},P.WATERCOOLED={type:3,value:"WATERCOOLED"},P.HEATRECOVERY={type:3,value:"HEATRECOVERY"},P.USERDEFINED={type:3,value:"USERDEFINED"},P.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcChillerTypeEnum=P;class D{}D.DXCOOLINGCOIL={type:3,value:"DXCOOLINGCOIL"},D.WATERCOOLINGCOIL={type:3,value:"WATERCOOLINGCOIL"},D.STEAMHEATINGCOIL={type:3,value:"STEAMHEATINGCOIL"},D.WATERHEATINGCOIL={type:3,value:"WATERHEATINGCOIL"},D.ELECTRICHEATINGCOIL={type:3,value:"ELECTRICHEATINGCOIL"},D.GASHEATINGCOIL={type:3,value:"GASHEATINGCOIL"},D.USERDEFINED={type:3,value:"USERDEFINED"},D.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCoilTypeEnum=D;class N{}N.COLUMN={type:3,value:"COLUMN"},N.USERDEFINED={type:3,value:"USERDEFINED"},N.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcColumnTypeEnum=N;class b{}b.DYNAMIC={type:3,value:"DYNAMIC"},b.RECIPROCATING={type:3,value:"RECIPROCATING"},b.ROTARY={type:3,value:"ROTARY"},b.SCROLL={type:3,value:"SCROLL"},b.TROCHOIDAL={type:3,value:"TROCHOIDAL"},b.SINGLESTAGE={type:3,value:"SINGLESTAGE"},b.BOOSTER={type:3,value:"BOOSTER"},b.OPENTYPE={type:3,value:"OPENTYPE"},b.HERMETIC={type:3,value:"HERMETIC"},b.SEMIHERMETIC={type:3,value:"SEMIHERMETIC"},b.WELDEDSHELLHERMETIC={type:3,value:"WELDEDSHELLHERMETIC"},b.ROLLINGPISTON={type:3,value:"ROLLINGPISTON"},b.ROTARYVANE={type:3,value:"ROTARYVANE"},b.SINGLESCREW={type:3,value:"SINGLESCREW"},b.TWINSCREW={type:3,value:"TWINSCREW"},b.USERDEFINED={type:3,value:"USERDEFINED"},b.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCompressorTypeEnum=b;class C{}C.WATERCOOLEDSHELLTUBE={type:3,value:"WATERCOOLEDSHELLTUBE"},C.WATERCOOLEDSHELLCOIL={type:3,value:"WATERCOOLEDSHELLCOIL"},C.WATERCOOLEDTUBEINTUBE={type:3,value:"WATERCOOLEDTUBEINTUBE"},C.WATERCOOLEDBRAZEDPLATE={type:3,value:"WATERCOOLEDBRAZEDPLATE"},C.AIRCOOLED={type:3,value:"AIRCOOLED"},C.EVAPORATIVECOOLED={type:3,value:"EVAPORATIVECOOLED"},C.USERDEFINED={type:3,value:"USERDEFINED"},C.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCondenserTypeEnum=C;class O{}O.ATPATH={type:3,value:"ATPATH"},O.ATSTART={type:3,value:"ATSTART"},O.ATEND={type:3,value:"ATEND"},O.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcConnectionTypeEnum=O;class S{}S.HARD={type:3,value:"HARD"},S.SOFT={type:3,value:"SOFT"},S.ADVISORY={type:3,value:"ADVISORY"},S.USERDEFINED={type:3,value:"USERDEFINED"},S.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcConstraintEnum=S;class x{}x.FLOATING={type:3,value:"FLOATING"},x.PROPORTIONAL={type:3,value:"PROPORTIONAL"},x.PROPORTIONALINTEGRAL={type:3,value:"PROPORTIONALINTEGRAL"},x.PROPORTIONALINTEGRALDERIVATIVE={type:3,value:"PROPORTIONALINTEGRALDERIVATIVE"},x.TIMEDTWOPOSITION={type:3,value:"TIMEDTWOPOSITION"},x.TWOPOSITION={type:3,value:"TWOPOSITION"},x.USERDEFINED={type:3,value:"USERDEFINED"},x.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcControllerTypeEnum=x;class w{}w.ACTIVE={type:3,value:"ACTIVE"},w.PASSIVE={type:3,value:"PASSIVE"},w.USERDEFINED={type:3,value:"USERDEFINED"},w.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCooledBeamTypeEnum=w;class B{}B.NATURALDRAFT={type:3,value:"NATURALDRAFT"},B.MECHANICALINDUCEDDRAFT={type:3,value:"MECHANICALINDUCEDDRAFT"},B.MECHANICALFORCEDDRAFT={type:3,value:"MECHANICALFORCEDDRAFT"},B.USERDEFINED={type:3,value:"USERDEFINED"},B.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCoolingTowerTypeEnum=B;class F{}F.BUDGET={type:3,value:"BUDGET"},F.COSTPLAN={type:3,value:"COSTPLAN"},F.ESTIMATE={type:3,value:"ESTIMATE"},F.TENDER={type:3,value:"TENDER"},F.PRICEDBILLOFQUANTITIES={type:3,value:"PRICEDBILLOFQUANTITIES"},F.UNPRICEDBILLOFQUANTITIES={type:3,value:"UNPRICEDBILLOFQUANTITIES"},F.SCHEDULEOFRATES={type:3,value:"SCHEDULEOFRATES"},F.USERDEFINED={type:3,value:"USERDEFINED"},F.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCostScheduleTypeEnum=F;class M{}M.CEILING={type:3,value:"CEILING"},M.FLOORING={type:3,value:"FLOORING"},M.CLADDING={type:3,value:"CLADDING"},M.ROOFING={type:3,value:"ROOFING"},M.INSULATION={type:3,value:"INSULATION"},M.MEMBRANE={type:3,value:"MEMBRANE"},M.SLEEVING={type:3,value:"SLEEVING"},M.WRAPPING={type:3,value:"WRAPPING"},M.USERDEFINED={type:3,value:"USERDEFINED"},M.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCoveringTypeEnum=M;class L{}L.AED={type:3,value:"AED"},L.AES={type:3,value:"AES"},L.ATS={type:3,value:"ATS"},L.AUD={type:3,value:"AUD"},L.BBD={type:3,value:"BBD"},L.BEG={type:3,value:"BEG"},L.BGL={type:3,value:"BGL"},L.BHD={type:3,value:"BHD"},L.BMD={type:3,value:"BMD"},L.BND={type:3,value:"BND"},L.BRL={type:3,value:"BRL"},L.BSD={type:3,value:"BSD"},L.BWP={type:3,value:"BWP"},L.BZD={type:3,value:"BZD"},L.CAD={type:3,value:"CAD"},L.CBD={type:3,value:"CBD"},L.CHF={type:3,value:"CHF"},L.CLP={type:3,value:"CLP"},L.CNY={type:3,value:"CNY"},L.CYS={type:3,value:"CYS"},L.CZK={type:3,value:"CZK"},L.DDP={type:3,value:"DDP"},L.DEM={type:3,value:"DEM"},L.DKK={type:3,value:"DKK"},L.EGL={type:3,value:"EGL"},L.EST={type:3,value:"EST"},L.EUR={type:3,value:"EUR"},L.FAK={type:3,value:"FAK"},L.FIM={type:3,value:"FIM"},L.FJD={type:3,value:"FJD"},L.FKP={type:3,value:"FKP"},L.FRF={type:3,value:"FRF"},L.GBP={type:3,value:"GBP"},L.GIP={type:3,value:"GIP"},L.GMD={type:3,value:"GMD"},L.GRX={type:3,value:"GRX"},L.HKD={type:3,value:"HKD"},L.HUF={type:3,value:"HUF"},L.ICK={type:3,value:"ICK"},L.IDR={type:3,value:"IDR"},L.ILS={type:3,value:"ILS"},L.INR={type:3,value:"INR"},L.IRP={type:3,value:"IRP"},L.ITL={type:3,value:"ITL"},L.JMD={type:3,value:"JMD"},L.JOD={type:3,value:"JOD"},L.JPY={type:3,value:"JPY"},L.KES={type:3,value:"KES"},L.KRW={type:3,value:"KRW"},L.KWD={type:3,value:"KWD"},L.KYD={type:3,value:"KYD"},L.LKR={type:3,value:"LKR"},L.LUF={type:3,value:"LUF"},L.MTL={type:3,value:"MTL"},L.MUR={type:3,value:"MUR"},L.MXN={type:3,value:"MXN"},L.MYR={type:3,value:"MYR"},L.NLG={type:3,value:"NLG"},L.NZD={type:3,value:"NZD"},L.OMR={type:3,value:"OMR"},L.PGK={type:3,value:"PGK"},L.PHP={type:3,value:"PHP"},L.PKR={type:3,value:"PKR"},L.PLN={type:3,value:"PLN"},L.PTN={type:3,value:"PTN"},L.QAR={type:3,value:"QAR"},L.RUR={type:3,value:"RUR"},L.SAR={type:3,value:"SAR"},L.SCR={type:3,value:"SCR"},L.SEK={type:3,value:"SEK"},L.SGD={type:3,value:"SGD"},L.SKP={type:3,value:"SKP"},L.THB={type:3,value:"THB"},L.TRL={type:3,value:"TRL"},L.TTD={type:3,value:"TTD"},L.TWD={type:3,value:"TWD"},L.USD={type:3,value:"USD"},L.VEB={type:3,value:"VEB"},L.VND={type:3,value:"VND"},L.XEU={type:3,value:"XEU"},L.ZAR={type:3,value:"ZAR"},L.ZWD={type:3,value:"ZWD"},L.NOK={type:3,value:"NOK"},e.IfcCurrencyEnum=L;class U{}U.USERDEFINED={type:3,value:"USERDEFINED"},U.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCurtainWallTypeEnum=U;class H{}H.CONTROLDAMPER={type:3,value:"CONTROLDAMPER"},H.FIREDAMPER={type:3,value:"FIREDAMPER"},H.SMOKEDAMPER={type:3,value:"SMOKEDAMPER"},H.FIRESMOKEDAMPER={type:3,value:"FIRESMOKEDAMPER"},H.BACKDRAFTDAMPER={type:3,value:"BACKDRAFTDAMPER"},H.RELIEFDAMPER={type:3,value:"RELIEFDAMPER"},H.BLASTDAMPER={type:3,value:"BLASTDAMPER"},H.GRAVITYDAMPER={type:3,value:"GRAVITYDAMPER"},H.GRAVITYRELIEFDAMPER={type:3,value:"GRAVITYRELIEFDAMPER"},H.BALANCINGDAMPER={type:3,value:"BALANCINGDAMPER"},H.FUMEHOODEXHAUST={type:3,value:"FUMEHOODEXHAUST"},H.USERDEFINED={type:3,value:"USERDEFINED"},H.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDamperTypeEnum=H;class G{}G.MEASURED={type:3,value:"MEASURED"},G.PREDICTED={type:3,value:"PREDICTED"},G.SIMULATED={type:3,value:"SIMULATED"},G.USERDEFINED={type:3,value:"USERDEFINED"},G.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDataOriginEnum=G;class k{}k.ANGULARVELOCITYUNIT={type:3,value:"ANGULARVELOCITYUNIT"},k.COMPOUNDPLANEANGLEUNIT={type:3,value:"COMPOUNDPLANEANGLEUNIT"},k.DYNAMICVISCOSITYUNIT={type:3,value:"DYNAMICVISCOSITYUNIT"},k.HEATFLUXDENSITYUNIT={type:3,value:"HEATFLUXDENSITYUNIT"},k.INTEGERCOUNTRATEUNIT={type:3,value:"INTEGERCOUNTRATEUNIT"},k.ISOTHERMALMOISTURECAPACITYUNIT={type:3,value:"ISOTHERMALMOISTURECAPACITYUNIT"},k.KINEMATICVISCOSITYUNIT={type:3,value:"KINEMATICVISCOSITYUNIT"},k.LINEARVELOCITYUNIT={type:3,value:"LINEARVELOCITYUNIT"},k.MASSDENSITYUNIT={type:3,value:"MASSDENSITYUNIT"},k.MASSFLOWRATEUNIT={type:3,value:"MASSFLOWRATEUNIT"},k.MOISTUREDIFFUSIVITYUNIT={type:3,value:"MOISTUREDIFFUSIVITYUNIT"},k.MOLECULARWEIGHTUNIT={type:3,value:"MOLECULARWEIGHTUNIT"},k.SPECIFICHEATCAPACITYUNIT={type:3,value:"SPECIFICHEATCAPACITYUNIT"},k.THERMALADMITTANCEUNIT={type:3,value:"THERMALADMITTANCEUNIT"},k.THERMALCONDUCTANCEUNIT={type:3,value:"THERMALCONDUCTANCEUNIT"},k.THERMALRESISTANCEUNIT={type:3,value:"THERMALRESISTANCEUNIT"},k.THERMALTRANSMITTANCEUNIT={type:3,value:"THERMALTRANSMITTANCEUNIT"},k.VAPORPERMEABILITYUNIT={type:3,value:"VAPORPERMEABILITYUNIT"},k.VOLUMETRICFLOWRATEUNIT={type:3,value:"VOLUMETRICFLOWRATEUNIT"},k.ROTATIONALFREQUENCYUNIT={type:3,value:"ROTATIONALFREQUENCYUNIT"},k.TORQUEUNIT={type:3,value:"TORQUEUNIT"},k.MOMENTOFINERTIAUNIT={type:3,value:"MOMENTOFINERTIAUNIT"},k.LINEARMOMENTUNIT={type:3,value:"LINEARMOMENTUNIT"},k.LINEARFORCEUNIT={type:3,value:"LINEARFORCEUNIT"},k.PLANARFORCEUNIT={type:3,value:"PLANARFORCEUNIT"},k.MODULUSOFELASTICITYUNIT={type:3,value:"MODULUSOFELASTICITYUNIT"},k.SHEARMODULUSUNIT={type:3,value:"SHEARMODULUSUNIT"},k.LINEARSTIFFNESSUNIT={type:3,value:"LINEARSTIFFNESSUNIT"},k.ROTATIONALSTIFFNESSUNIT={type:3,value:"ROTATIONALSTIFFNESSUNIT"},k.MODULUSOFSUBGRADEREACTIONUNIT={type:3,value:"MODULUSOFSUBGRADEREACTIONUNIT"},k.ACCELERATIONUNIT={type:3,value:"ACCELERATIONUNIT"},k.CURVATUREUNIT={type:3,value:"CURVATUREUNIT"},k.HEATINGVALUEUNIT={type:3,value:"HEATINGVALUEUNIT"},k.IONCONCENTRATIONUNIT={type:3,value:"IONCONCENTRATIONUNIT"},k.LUMINOUSINTENSITYDISTRIBUTIONUNIT={type:3,value:"LUMINOUSINTENSITYDISTRIBUTIONUNIT"},k.MASSPERLENGTHUNIT={type:3,value:"MASSPERLENGTHUNIT"},k.MODULUSOFLINEARSUBGRADEREACTIONUNIT={type:3,value:"MODULUSOFLINEARSUBGRADEREACTIONUNIT"},k.MODULUSOFROTATIONALSUBGRADEREACTIONUNIT={type:3,value:"MODULUSOFROTATIONALSUBGRADEREACTIONUNIT"},k.PHUNIT={type:3,value:"PHUNIT"},k.ROTATIONALMASSUNIT={type:3,value:"ROTATIONALMASSUNIT"},k.SECTIONAREAINTEGRALUNIT={type:3,value:"SECTIONAREAINTEGRALUNIT"},k.SECTIONMODULUSUNIT={type:3,value:"SECTIONMODULUSUNIT"},k.SOUNDPOWERUNIT={type:3,value:"SOUNDPOWERUNIT"},k.SOUNDPRESSUREUNIT={type:3,value:"SOUNDPRESSUREUNIT"},k.TEMPERATUREGRADIENTUNIT={type:3,value:"TEMPERATUREGRADIENTUNIT"},k.THERMALEXPANSIONCOEFFICIENTUNIT={type:3,value:"THERMALEXPANSIONCOEFFICIENTUNIT"},k.WARPINGCONSTANTUNIT={type:3,value:"WARPINGCONSTANTUNIT"},k.WARPINGMOMENTUNIT={type:3,value:"WARPINGMOMENTUNIT"},k.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcDerivedUnitEnum=k;class V{}V.ORIGIN={type:3,value:"ORIGIN"},V.TARGET={type:3,value:"TARGET"},e.IfcDimensionExtentUsage=V;class j{}j.POSITIVE={type:3,value:"POSITIVE"},j.NEGATIVE={type:3,value:"NEGATIVE"},e.IfcDirectionSenseEnum=j;class Q{}Q.FORMEDDUCT={type:3,value:"FORMEDDUCT"},Q.INSPECTIONCHAMBER={type:3,value:"INSPECTIONCHAMBER"},Q.INSPECTIONPIT={type:3,value:"INSPECTIONPIT"},Q.MANHOLE={type:3,value:"MANHOLE"},Q.METERCHAMBER={type:3,value:"METERCHAMBER"},Q.SUMP={type:3,value:"SUMP"},Q.TRENCH={type:3,value:"TRENCH"},Q.VALVECHAMBER={type:3,value:"VALVECHAMBER"},Q.USERDEFINED={type:3,value:"USERDEFINED"},Q.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDistributionChamberElementTypeEnum=Q;class W{}W.PUBLIC={type:3,value:"PUBLIC"},W.RESTRICTED={type:3,value:"RESTRICTED"},W.CONFIDENTIAL={type:3,value:"CONFIDENTIAL"},W.PERSONAL={type:3,value:"PERSONAL"},W.USERDEFINED={type:3,value:"USERDEFINED"},W.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDocumentConfidentialityEnum=W;class z{}z.DRAFT={type:3,value:"DRAFT"},z.FINALDRAFT={type:3,value:"FINALDRAFT"},z.FINAL={type:3,value:"FINAL"},z.REVISION={type:3,value:"REVISION"},z.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDocumentStatusEnum=z;class K{}K.SWINGING={type:3,value:"SWINGING"},K.DOUBLE_ACTING={type:3,value:"DOUBLE_ACTING"},K.SLIDING={type:3,value:"SLIDING"},K.FOLDING={type:3,value:"FOLDING"},K.REVOLVING={type:3,value:"REVOLVING"},K.ROLLINGUP={type:3,value:"ROLLINGUP"},K.USERDEFINED={type:3,value:"USERDEFINED"},K.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorPanelOperationEnum=K;class Y{}Y.LEFT={type:3,value:"LEFT"},Y.MIDDLE={type:3,value:"MIDDLE"},Y.RIGHT={type:3,value:"RIGHT"},Y.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorPanelPositionEnum=Y;class X{}X.ALUMINIUM={type:3,value:"ALUMINIUM"},X.HIGH_GRADE_STEEL={type:3,value:"HIGH_GRADE_STEEL"},X.STEEL={type:3,value:"STEEL"},X.WOOD={type:3,value:"WOOD"},X.ALUMINIUM_WOOD={type:3,value:"ALUMINIUM_WOOD"},X.ALUMINIUM_PLASTIC={type:3,value:"ALUMINIUM_PLASTIC"},X.PLASTIC={type:3,value:"PLASTIC"},X.USERDEFINED={type:3,value:"USERDEFINED"},X.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorStyleConstructionEnum=X;class Z{}Z.SINGLE_SWING_LEFT={type:3,value:"SINGLE_SWING_LEFT"},Z.SINGLE_SWING_RIGHT={type:3,value:"SINGLE_SWING_RIGHT"},Z.DOUBLE_DOOR_SINGLE_SWING={type:3,value:"DOUBLE_DOOR_SINGLE_SWING"},Z.DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT={type:3,value:"DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT"},Z.DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT={type:3,value:"DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT"},Z.DOUBLE_SWING_LEFT={type:3,value:"DOUBLE_SWING_LEFT"},Z.DOUBLE_SWING_RIGHT={type:3,value:"DOUBLE_SWING_RIGHT"},Z.DOUBLE_DOOR_DOUBLE_SWING={type:3,value:"DOUBLE_DOOR_DOUBLE_SWING"},Z.SLIDING_TO_LEFT={type:3,value:"SLIDING_TO_LEFT"},Z.SLIDING_TO_RIGHT={type:3,value:"SLIDING_TO_RIGHT"},Z.DOUBLE_DOOR_SLIDING={type:3,value:"DOUBLE_DOOR_SLIDING"},Z.FOLDING_TO_LEFT={type:3,value:"FOLDING_TO_LEFT"},Z.FOLDING_TO_RIGHT={type:3,value:"FOLDING_TO_RIGHT"},Z.DOUBLE_DOOR_FOLDING={type:3,value:"DOUBLE_DOOR_FOLDING"},Z.REVOLVING={type:3,value:"REVOLVING"},Z.ROLLINGUP={type:3,value:"ROLLINGUP"},Z.USERDEFINED={type:3,value:"USERDEFINED"},Z.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorStyleOperationEnum=Z;class q{}q.BEND={type:3,value:"BEND"},q.CONNECTOR={type:3,value:"CONNECTOR"},q.ENTRY={type:3,value:"ENTRY"},q.EXIT={type:3,value:"EXIT"},q.JUNCTION={type:3,value:"JUNCTION"},q.OBSTRUCTION={type:3,value:"OBSTRUCTION"},q.TRANSITION={type:3,value:"TRANSITION"},q.USERDEFINED={type:3,value:"USERDEFINED"},q.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDuctFittingTypeEnum=q;class J{}J.RIGIDSEGMENT={type:3,value:"RIGIDSEGMENT"},J.FLEXIBLESEGMENT={type:3,value:"FLEXIBLESEGMENT"},J.USERDEFINED={type:3,value:"USERDEFINED"},J.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDuctSegmentTypeEnum=J;class ${}$.FLATOVAL={type:3,value:"FLATOVAL"},$.RECTANGULAR={type:3,value:"RECTANGULAR"},$.ROUND={type:3,value:"ROUND"},$.USERDEFINED={type:3,value:"USERDEFINED"},$.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDuctSilencerTypeEnum=$;class ee{}ee.COMPUTER={type:3,value:"COMPUTER"},ee.DIRECTWATERHEATER={type:3,value:"DIRECTWATERHEATER"},ee.DISHWASHER={type:3,value:"DISHWASHER"},ee.ELECTRICCOOKER={type:3,value:"ELECTRICCOOKER"},ee.ELECTRICHEATER={type:3,value:"ELECTRICHEATER"},ee.FACSIMILE={type:3,value:"FACSIMILE"},ee.FREESTANDINGFAN={type:3,value:"FREESTANDINGFAN"},ee.FREEZER={type:3,value:"FREEZER"},ee.FRIDGE_FREEZER={type:3,value:"FRIDGE_FREEZER"},ee.HANDDRYER={type:3,value:"HANDDRYER"},ee.INDIRECTWATERHEATER={type:3,value:"INDIRECTWATERHEATER"},ee.MICROWAVE={type:3,value:"MICROWAVE"},ee.PHOTOCOPIER={type:3,value:"PHOTOCOPIER"},ee.PRINTER={type:3,value:"PRINTER"},ee.REFRIGERATOR={type:3,value:"REFRIGERATOR"},ee.RADIANTHEATER={type:3,value:"RADIANTHEATER"},ee.SCANNER={type:3,value:"SCANNER"},ee.TELEPHONE={type:3,value:"TELEPHONE"},ee.TUMBLEDRYER={type:3,value:"TUMBLEDRYER"},ee.TV={type:3,value:"TV"},ee.VENDINGMACHINE={type:3,value:"VENDINGMACHINE"},ee.WASHINGMACHINE={type:3,value:"WASHINGMACHINE"},ee.WATERHEATER={type:3,value:"WATERHEATER"},ee.WATERCOOLER={type:3,value:"WATERCOOLER"},ee.USERDEFINED={type:3,value:"USERDEFINED"},ee.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricApplianceTypeEnum=ee;class te{}te.ALTERNATING={type:3,value:"ALTERNATING"},te.DIRECT={type:3,value:"DIRECT"},te.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricCurrentEnum=te;class se{}se.ALARMPANEL={type:3,value:"ALARMPANEL"},se.CONSUMERUNIT={type:3,value:"CONSUMERUNIT"},se.CONTROLPANEL={type:3,value:"CONTROLPANEL"},se.DISTRIBUTIONBOARD={type:3,value:"DISTRIBUTIONBOARD"},se.GASDETECTORPANEL={type:3,value:"GASDETECTORPANEL"},se.INDICATORPANEL={type:3,value:"INDICATORPANEL"},se.MIMICPANEL={type:3,value:"MIMICPANEL"},se.MOTORCONTROLCENTRE={type:3,value:"MOTORCONTROLCENTRE"},se.SWITCHBOARD={type:3,value:"SWITCHBOARD"},se.USERDEFINED={type:3,value:"USERDEFINED"},se.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricDistributionPointFunctionEnum=se;class ie{}ie.BATTERY={type:3,value:"BATTERY"},ie.CAPACITORBANK={type:3,value:"CAPACITORBANK"},ie.HARMONICFILTER={type:3,value:"HARMONICFILTER"},ie.INDUCTORBANK={type:3,value:"INDUCTORBANK"},ie.UPS={type:3,value:"UPS"},ie.USERDEFINED={type:3,value:"USERDEFINED"},ie.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricFlowStorageDeviceTypeEnum=ie;class re{}re.USERDEFINED={type:3,value:"USERDEFINED"},re.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricGeneratorTypeEnum=re;class oe{}oe.ELECTRICPOINTHEATER={type:3,value:"ELECTRICPOINTHEATER"},oe.ELECTRICCABLEHEATER={type:3,value:"ELECTRICCABLEHEATER"},oe.ELECTRICMATHEATER={type:3,value:"ELECTRICMATHEATER"},oe.USERDEFINED={type:3,value:"USERDEFINED"},oe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricHeaterTypeEnum=oe;class ne{}ne.DC={type:3,value:"DC"},ne.INDUCTION={type:3,value:"INDUCTION"},ne.POLYPHASE={type:3,value:"POLYPHASE"},ne.RELUCTANCESYNCHRONOUS={type:3,value:"RELUCTANCESYNCHRONOUS"},ne.SYNCHRONOUS={type:3,value:"SYNCHRONOUS"},ne.USERDEFINED={type:3,value:"USERDEFINED"},ne.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricMotorTypeEnum=ne;class ae{}ae.TIMECLOCK={type:3,value:"TIMECLOCK"},ae.TIMEDELAY={type:3,value:"TIMEDELAY"},ae.RELAY={type:3,value:"RELAY"},ae.USERDEFINED={type:3,value:"USERDEFINED"},ae.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricTimeControlTypeEnum=ae;class le{}le.ACCESSORY_ASSEMBLY={type:3,value:"ACCESSORY_ASSEMBLY"},le.ARCH={type:3,value:"ARCH"},le.BEAM_GRID={type:3,value:"BEAM_GRID"},le.BRACED_FRAME={type:3,value:"BRACED_FRAME"},le.GIRDER={type:3,value:"GIRDER"},le.REINFORCEMENT_UNIT={type:3,value:"REINFORCEMENT_UNIT"},le.RIGID_FRAME={type:3,value:"RIGID_FRAME"},le.SLAB_FIELD={type:3,value:"SLAB_FIELD"},le.TRUSS={type:3,value:"TRUSS"},le.USERDEFINED={type:3,value:"USERDEFINED"},le.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElementAssemblyTypeEnum=le;class he{}he.COMPLEX={type:3,value:"COMPLEX"},he.ELEMENT={type:3,value:"ELEMENT"},he.PARTIAL={type:3,value:"PARTIAL"},e.IfcElementCompositionEnum=he;class ce{}ce.PRIMARY={type:3,value:"PRIMARY"},ce.SECONDARY={type:3,value:"SECONDARY"},ce.TERTIARY={type:3,value:"TERTIARY"},ce.AUXILIARY={type:3,value:"AUXILIARY"},ce.USERDEFINED={type:3,value:"USERDEFINED"},ce.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEnergySequenceEnum=ce;class Ae{}Ae.COMBINEDVALUE={type:3,value:"COMBINEDVALUE"},Ae.DISPOSAL={type:3,value:"DISPOSAL"},Ae.EXTRACTION={type:3,value:"EXTRACTION"},Ae.INSTALLATION={type:3,value:"INSTALLATION"},Ae.MANUFACTURE={type:3,value:"MANUFACTURE"},Ae.TRANSPORTATION={type:3,value:"TRANSPORTATION"},Ae.USERDEFINED={type:3,value:"USERDEFINED"},Ae.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEnvironmentalImpactCategoryEnum=Ae;class ue{}ue.DIRECTEVAPORATIVERANDOMMEDIAAIRCOOLER={type:3,value:"DIRECTEVAPORATIVERANDOMMEDIAAIRCOOLER"},ue.DIRECTEVAPORATIVERIGIDMEDIAAIRCOOLER={type:3,value:"DIRECTEVAPORATIVERIGIDMEDIAAIRCOOLER"},ue.DIRECTEVAPORATIVESLINGERSPACKAGEDAIRCOOLER={type:3,value:"DIRECTEVAPORATIVESLINGERSPACKAGEDAIRCOOLER"},ue.DIRECTEVAPORATIVEPACKAGEDROTARYAIRCOOLER={type:3,value:"DIRECTEVAPORATIVEPACKAGEDROTARYAIRCOOLER"},ue.DIRECTEVAPORATIVEAIRWASHER={type:3,value:"DIRECTEVAPORATIVEAIRWASHER"},ue.INDIRECTEVAPORATIVEPACKAGEAIRCOOLER={type:3,value:"INDIRECTEVAPORATIVEPACKAGEAIRCOOLER"},ue.INDIRECTEVAPORATIVEWETCOIL={type:3,value:"INDIRECTEVAPORATIVEWETCOIL"},ue.INDIRECTEVAPORATIVECOOLINGTOWERORCOILCOOLER={type:3,value:"INDIRECTEVAPORATIVECOOLINGTOWERORCOILCOOLER"},ue.INDIRECTDIRECTCOMBINATION={type:3,value:"INDIRECTDIRECTCOMBINATION"},ue.USERDEFINED={type:3,value:"USERDEFINED"},ue.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEvaporativeCoolerTypeEnum=ue;class pe{}pe.DIRECTEXPANSIONSHELLANDTUBE={type:3,value:"DIRECTEXPANSIONSHELLANDTUBE"},pe.DIRECTEXPANSIONTUBEINTUBE={type:3,value:"DIRECTEXPANSIONTUBEINTUBE"},pe.DIRECTEXPANSIONBRAZEDPLATE={type:3,value:"DIRECTEXPANSIONBRAZEDPLATE"},pe.FLOODEDSHELLANDTUBE={type:3,value:"FLOODEDSHELLANDTUBE"},pe.SHELLANDCOIL={type:3,value:"SHELLANDCOIL"},pe.USERDEFINED={type:3,value:"USERDEFINED"},pe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEvaporatorTypeEnum=pe;class de{}de.CENTRIFUGALFORWARDCURVED={type:3,value:"CENTRIFUGALFORWARDCURVED"},de.CENTRIFUGALRADIAL={type:3,value:"CENTRIFUGALRADIAL"},de.CENTRIFUGALBACKWARDINCLINEDCURVED={type:3,value:"CENTRIFUGALBACKWARDINCLINEDCURVED"},de.CENTRIFUGALAIRFOIL={type:3,value:"CENTRIFUGALAIRFOIL"},de.TUBEAXIAL={type:3,value:"TUBEAXIAL"},de.VANEAXIAL={type:3,value:"VANEAXIAL"},de.PROPELLORAXIAL={type:3,value:"PROPELLORAXIAL"},de.USERDEFINED={type:3,value:"USERDEFINED"},de.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFanTypeEnum=de;class fe{}fe.AIRPARTICLEFILTER={type:3,value:"AIRPARTICLEFILTER"},fe.ODORFILTER={type:3,value:"ODORFILTER"},fe.OILFILTER={type:3,value:"OILFILTER"},fe.STRAINER={type:3,value:"STRAINER"},fe.WATERFILTER={type:3,value:"WATERFILTER"},fe.USERDEFINED={type:3,value:"USERDEFINED"},fe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFilterTypeEnum=fe;class Ee{}Ee.BREECHINGINLET={type:3,value:"BREECHINGINLET"},Ee.FIREHYDRANT={type:3,value:"FIREHYDRANT"},Ee.HOSEREEL={type:3,value:"HOSEREEL"},Ee.SPRINKLER={type:3,value:"SPRINKLER"},Ee.SPRINKLERDEFLECTOR={type:3,value:"SPRINKLERDEFLECTOR"},Ee.USERDEFINED={type:3,value:"USERDEFINED"},Ee.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFireSuppressionTerminalTypeEnum=Ee;class me{}me.SOURCE={type:3,value:"SOURCE"},me.SINK={type:3,value:"SINK"},me.SOURCEANDSINK={type:3,value:"SOURCEANDSINK"},me.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFlowDirectionEnum=me;class ye{}ye.PRESSUREGAUGE={type:3,value:"PRESSUREGAUGE"},ye.THERMOMETER={type:3,value:"THERMOMETER"},ye.AMMETER={type:3,value:"AMMETER"},ye.FREQUENCYMETER={type:3,value:"FREQUENCYMETER"},ye.POWERFACTORMETER={type:3,value:"POWERFACTORMETER"},ye.PHASEANGLEMETER={type:3,value:"PHASEANGLEMETER"},ye.VOLTMETER_PEAK={type:3,value:"VOLTMETER_PEAK"},ye.VOLTMETER_RMS={type:3,value:"VOLTMETER_RMS"},ye.USERDEFINED={type:3,value:"USERDEFINED"},ye.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFlowInstrumentTypeEnum=ye;class ge{}ge.ELECTRICMETER={type:3,value:"ELECTRICMETER"},ge.ENERGYMETER={type:3,value:"ENERGYMETER"},ge.FLOWMETER={type:3,value:"FLOWMETER"},ge.GASMETER={type:3,value:"GASMETER"},ge.OILMETER={type:3,value:"OILMETER"},ge.WATERMETER={type:3,value:"WATERMETER"},ge.USERDEFINED={type:3,value:"USERDEFINED"},ge.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFlowMeterTypeEnum=ge;class Ie{}Ie.FOOTING_BEAM={type:3,value:"FOOTING_BEAM"},Ie.PAD_FOOTING={type:3,value:"PAD_FOOTING"},Ie.PILE_CAP={type:3,value:"PILE_CAP"},Ie.STRIP_FOOTING={type:3,value:"STRIP_FOOTING"},Ie.USERDEFINED={type:3,value:"USERDEFINED"},Ie.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFootingTypeEnum=Ie;class ve{}ve.GASAPPLIANCE={type:3,value:"GASAPPLIANCE"},ve.GASBOOSTER={type:3,value:"GASBOOSTER"},ve.GASBURNER={type:3,value:"GASBURNER"},ve.USERDEFINED={type:3,value:"USERDEFINED"},ve.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcGasTerminalTypeEnum=ve;class Te{}Te.GRAPH_VIEW={type:3,value:"GRAPH_VIEW"},Te.SKETCH_VIEW={type:3,value:"SKETCH_VIEW"},Te.MODEL_VIEW={type:3,value:"MODEL_VIEW"},Te.PLAN_VIEW={type:3,value:"PLAN_VIEW"},Te.REFLECTED_PLAN_VIEW={type:3,value:"REFLECTED_PLAN_VIEW"},Te.SECTION_VIEW={type:3,value:"SECTION_VIEW"},Te.ELEVATION_VIEW={type:3,value:"ELEVATION_VIEW"},Te.USERDEFINED={type:3,value:"USERDEFINED"},Te.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcGeometricProjectionEnum=Te;class _e{}_e.GLOBAL_COORDS={type:3,value:"GLOBAL_COORDS"},_e.LOCAL_COORDS={type:3,value:"LOCAL_COORDS"},e.IfcGlobalOrLocalEnum=_e;class Re{}Re.PLATE={type:3,value:"PLATE"},Re.SHELLANDTUBE={type:3,value:"SHELLANDTUBE"},Re.USERDEFINED={type:3,value:"USERDEFINED"},Re.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcHeatExchangerTypeEnum=Re;class Pe{}Pe.STEAMINJECTION={type:3,value:"STEAMINJECTION"},Pe.ADIABATICAIRWASHER={type:3,value:"ADIABATICAIRWASHER"},Pe.ADIABATICPAN={type:3,value:"ADIABATICPAN"},Pe.ADIABATICWETTEDELEMENT={type:3,value:"ADIABATICWETTEDELEMENT"},Pe.ADIABATICATOMIZING={type:3,value:"ADIABATICATOMIZING"},Pe.ADIABATICULTRASONIC={type:3,value:"ADIABATICULTRASONIC"},Pe.ADIABATICRIGIDMEDIA={type:3,value:"ADIABATICRIGIDMEDIA"},Pe.ADIABATICCOMPRESSEDAIRNOZZLE={type:3,value:"ADIABATICCOMPRESSEDAIRNOZZLE"},Pe.ASSISTEDELECTRIC={type:3,value:"ASSISTEDELECTRIC"},Pe.ASSISTEDNATURALGAS={type:3,value:"ASSISTEDNATURALGAS"},Pe.ASSISTEDPROPANE={type:3,value:"ASSISTEDPROPANE"},Pe.ASSISTEDBUTANE={type:3,value:"ASSISTEDBUTANE"},Pe.ASSISTEDSTEAM={type:3,value:"ASSISTEDSTEAM"},Pe.USERDEFINED={type:3,value:"USERDEFINED"},Pe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcHumidifierTypeEnum=Pe;class De{}De.INTERNAL={type:3,value:"INTERNAL"},De.EXTERNAL={type:3,value:"EXTERNAL"},De.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcInternalOrExternalEnum=De;class Ne{}Ne.ASSETINVENTORY={type:3,value:"ASSETINVENTORY"},Ne.SPACEINVENTORY={type:3,value:"SPACEINVENTORY"},Ne.FURNITUREINVENTORY={type:3,value:"FURNITUREINVENTORY"},Ne.USERDEFINED={type:3,value:"USERDEFINED"},Ne.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcInventoryTypeEnum=Ne;class be{}be.USERDEFINED={type:3,value:"USERDEFINED"},be.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcJunctionBoxTypeEnum=be;class Ce{}Ce.COMPACTFLUORESCENT={type:3,value:"COMPACTFLUORESCENT"},Ce.FLUORESCENT={type:3,value:"FLUORESCENT"},Ce.HIGHPRESSUREMERCURY={type:3,value:"HIGHPRESSUREMERCURY"},Ce.HIGHPRESSURESODIUM={type:3,value:"HIGHPRESSURESODIUM"},Ce.METALHALIDE={type:3,value:"METALHALIDE"},Ce.TUNGSTENFILAMENT={type:3,value:"TUNGSTENFILAMENT"},Ce.USERDEFINED={type:3,value:"USERDEFINED"},Ce.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLampTypeEnum=Ce;class Oe{}Oe.AXIS1={type:3,value:"AXIS1"},Oe.AXIS2={type:3,value:"AXIS2"},Oe.AXIS3={type:3,value:"AXIS3"},e.IfcLayerSetDirectionEnum=Oe;class Se{}Se.TYPE_A={type:3,value:"TYPE_A"},Se.TYPE_B={type:3,value:"TYPE_B"},Se.TYPE_C={type:3,value:"TYPE_C"},Se.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLightDistributionCurveEnum=Se;class xe{}xe.COMPACTFLUORESCENT={type:3,value:"COMPACTFLUORESCENT"},xe.FLUORESCENT={type:3,value:"FLUORESCENT"},xe.HIGHPRESSUREMERCURY={type:3,value:"HIGHPRESSUREMERCURY"},xe.HIGHPRESSURESODIUM={type:3,value:"HIGHPRESSURESODIUM"},xe.LIGHTEMITTINGDIODE={type:3,value:"LIGHTEMITTINGDIODE"},xe.LOWPRESSURESODIUM={type:3,value:"LOWPRESSURESODIUM"},xe.LOWVOLTAGEHALOGEN={type:3,value:"LOWVOLTAGEHALOGEN"},xe.MAINVOLTAGEHALOGEN={type:3,value:"MAINVOLTAGEHALOGEN"},xe.METALHALIDE={type:3,value:"METALHALIDE"},xe.TUNGSTENFILAMENT={type:3,value:"TUNGSTENFILAMENT"},xe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLightEmissionSourceEnum=xe;class we{}we.POINTSOURCE={type:3,value:"POINTSOURCE"},we.DIRECTIONSOURCE={type:3,value:"DIRECTIONSOURCE"},we.USERDEFINED={type:3,value:"USERDEFINED"},we.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLightFixtureTypeEnum=we;class Be{}Be.LOAD_GROUP={type:3,value:"LOAD_GROUP"},Be.LOAD_CASE={type:3,value:"LOAD_CASE"},Be.LOAD_COMBINATION_GROUP={type:3,value:"LOAD_COMBINATION_GROUP"},Be.LOAD_COMBINATION={type:3,value:"LOAD_COMBINATION"},Be.USERDEFINED={type:3,value:"USERDEFINED"},Be.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLoadGroupTypeEnum=Be;class Fe{}Fe.LOGICALAND={type:3,value:"LOGICALAND"},Fe.LOGICALOR={type:3,value:"LOGICALOR"},e.IfcLogicalOperatorEnum=Fe;class Me{}Me.BRACE={type:3,value:"BRACE"},Me.CHORD={type:3,value:"CHORD"},Me.COLLAR={type:3,value:"COLLAR"},Me.MEMBER={type:3,value:"MEMBER"},Me.MULLION={type:3,value:"MULLION"},Me.PLATE={type:3,value:"PLATE"},Me.POST={type:3,value:"POST"},Me.PURLIN={type:3,value:"PURLIN"},Me.RAFTER={type:3,value:"RAFTER"},Me.STRINGER={type:3,value:"STRINGER"},Me.STRUT={type:3,value:"STRUT"},Me.STUD={type:3,value:"STUD"},Me.USERDEFINED={type:3,value:"USERDEFINED"},Me.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMemberTypeEnum=Me;class Le{}Le.BELTDRIVE={type:3,value:"BELTDRIVE"},Le.COUPLING={type:3,value:"COUPLING"},Le.DIRECTDRIVE={type:3,value:"DIRECTDRIVE"},Le.USERDEFINED={type:3,value:"USERDEFINED"},Le.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMotorConnectionTypeEnum=Le;class Ue{}Ue.NULL={type:3,value:"NULL"},e.IfcNullStyle=Ue;class He{}He.PRODUCT={type:3,value:"PRODUCT"},He.PROCESS={type:3,value:"PROCESS"},He.CONTROL={type:3,value:"CONTROL"},He.RESOURCE={type:3,value:"RESOURCE"},He.ACTOR={type:3,value:"ACTOR"},He.GROUP={type:3,value:"GROUP"},He.PROJECT={type:3,value:"PROJECT"},He.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcObjectTypeEnum=He;class Ge{}Ge.CODECOMPLIANCE={type:3,value:"CODECOMPLIANCE"},Ge.DESIGNINTENT={type:3,value:"DESIGNINTENT"},Ge.HEALTHANDSAFETY={type:3,value:"HEALTHANDSAFETY"},Ge.REQUIREMENT={type:3,value:"REQUIREMENT"},Ge.SPECIFICATION={type:3,value:"SPECIFICATION"},Ge.TRIGGERCONDITION={type:3,value:"TRIGGERCONDITION"},Ge.USERDEFINED={type:3,value:"USERDEFINED"},Ge.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcObjectiveEnum=Ge;class ke{}ke.ASSIGNEE={type:3,value:"ASSIGNEE"},ke.ASSIGNOR={type:3,value:"ASSIGNOR"},ke.LESSEE={type:3,value:"LESSEE"},ke.LESSOR={type:3,value:"LESSOR"},ke.LETTINGAGENT={type:3,value:"LETTINGAGENT"},ke.OWNER={type:3,value:"OWNER"},ke.TENANT={type:3,value:"TENANT"},ke.USERDEFINED={type:3,value:"USERDEFINED"},ke.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcOccupantTypeEnum=ke;class Ve{}Ve.AUDIOVISUALOUTLET={type:3,value:"AUDIOVISUALOUTLET"},Ve.COMMUNICATIONSOUTLET={type:3,value:"COMMUNICATIONSOUTLET"},Ve.POWEROUTLET={type:3,value:"POWEROUTLET"},Ve.USERDEFINED={type:3,value:"USERDEFINED"},Ve.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcOutletTypeEnum=Ve;class je{}je.GRILL={type:3,value:"GRILL"},je.LOUVER={type:3,value:"LOUVER"},je.SCREEN={type:3,value:"SCREEN"},je.USERDEFINED={type:3,value:"USERDEFINED"},je.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPermeableCoveringOperationEnum=je;class Qe{}Qe.PHYSICAL={type:3,value:"PHYSICAL"},Qe.VIRTUAL={type:3,value:"VIRTUAL"},Qe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPhysicalOrVirtualEnum=Qe;class We{}We.CAST_IN_PLACE={type:3,value:"CAST_IN_PLACE"},We.COMPOSITE={type:3,value:"COMPOSITE"},We.PRECAST_CONCRETE={type:3,value:"PRECAST_CONCRETE"},We.PREFAB_STEEL={type:3,value:"PREFAB_STEEL"},We.USERDEFINED={type:3,value:"USERDEFINED"},We.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPileConstructionEnum=We;class ze{}ze.COHESION={type:3,value:"COHESION"},ze.FRICTION={type:3,value:"FRICTION"},ze.SUPPORT={type:3,value:"SUPPORT"},ze.USERDEFINED={type:3,value:"USERDEFINED"},ze.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPileTypeEnum=ze;class Ke{}Ke.BEND={type:3,value:"BEND"},Ke.CONNECTOR={type:3,value:"CONNECTOR"},Ke.ENTRY={type:3,value:"ENTRY"},Ke.EXIT={type:3,value:"EXIT"},Ke.JUNCTION={type:3,value:"JUNCTION"},Ke.OBSTRUCTION={type:3,value:"OBSTRUCTION"},Ke.TRANSITION={type:3,value:"TRANSITION"},Ke.USERDEFINED={type:3,value:"USERDEFINED"},Ke.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPipeFittingTypeEnum=Ke;class Ye{}Ye.FLEXIBLESEGMENT={type:3,value:"FLEXIBLESEGMENT"},Ye.RIGIDSEGMENT={type:3,value:"RIGIDSEGMENT"},Ye.GUTTER={type:3,value:"GUTTER"},Ye.SPOOL={type:3,value:"SPOOL"},Ye.USERDEFINED={type:3,value:"USERDEFINED"},Ye.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPipeSegmentTypeEnum=Ye;class Xe{}Xe.CURTAIN_PANEL={type:3,value:"CURTAIN_PANEL"},Xe.SHEET={type:3,value:"SHEET"},Xe.USERDEFINED={type:3,value:"USERDEFINED"},Xe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPlateTypeEnum=Xe;class Ze{}Ze.ADVICE_CAUTION={type:3,value:"ADVICE_CAUTION"},Ze.ADVICE_NOTE={type:3,value:"ADVICE_NOTE"},Ze.ADVICE_WARNING={type:3,value:"ADVICE_WARNING"},Ze.CALIBRATION={type:3,value:"CALIBRATION"},Ze.DIAGNOSTIC={type:3,value:"DIAGNOSTIC"},Ze.SHUTDOWN={type:3,value:"SHUTDOWN"},Ze.STARTUP={type:3,value:"STARTUP"},Ze.USERDEFINED={type:3,value:"USERDEFINED"},Ze.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProcedureTypeEnum=Ze;class qe{}qe.CURVE={type:3,value:"CURVE"},qe.AREA={type:3,value:"AREA"},e.IfcProfileTypeEnum=qe;class Je{}Je.CHANGE={type:3,value:"CHANGE"},Je.MAINTENANCE={type:3,value:"MAINTENANCE"},Je.MOVE={type:3,value:"MOVE"},Je.PURCHASE={type:3,value:"PURCHASE"},Je.WORK={type:3,value:"WORK"},Je.USERDEFINED={type:3,value:"USERDEFINED"},Je.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProjectOrderRecordTypeEnum=Je;class $e{}$e.CHANGEORDER={type:3,value:"CHANGEORDER"},$e.MAINTENANCEWORKORDER={type:3,value:"MAINTENANCEWORKORDER"},$e.MOVEORDER={type:3,value:"MOVEORDER"},$e.PURCHASEORDER={type:3,value:"PURCHASEORDER"},$e.WORKORDER={type:3,value:"WORKORDER"},$e.USERDEFINED={type:3,value:"USERDEFINED"},$e.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProjectOrderTypeEnum=$e;class et{}et.PROJECTED_LENGTH={type:3,value:"PROJECTED_LENGTH"},et.TRUE_LENGTH={type:3,value:"TRUE_LENGTH"},e.IfcProjectedOrTrueLengthEnum=et;class tt{}tt.DESIGN={type:3,value:"DESIGN"},tt.DESIGNMAXIMUM={type:3,value:"DESIGNMAXIMUM"},tt.DESIGNMINIMUM={type:3,value:"DESIGNMINIMUM"},tt.SIMULATED={type:3,value:"SIMULATED"},tt.ASBUILT={type:3,value:"ASBUILT"},tt.COMMISSIONING={type:3,value:"COMMISSIONING"},tt.MEASURED={type:3,value:"MEASURED"},tt.USERDEFINED={type:3,value:"USERDEFINED"},tt.NOTKNOWN={type:3,value:"NOTKNOWN"},e.IfcPropertySourceEnum=tt;class st{}st.FUSEDISCONNECTOR={type:3,value:"FUSEDISCONNECTOR"},st.CIRCUITBREAKER={type:3,value:"CIRCUITBREAKER"},st.EARTHFAILUREDEVICE={type:3,value:"EARTHFAILUREDEVICE"},st.RESIDUALCURRENTCIRCUITBREAKER={type:3,value:"RESIDUALCURRENTCIRCUITBREAKER"},st.RESIDUALCURRENTSWITCH={type:3,value:"RESIDUALCURRENTSWITCH"},st.VARISTOR={type:3,value:"VARISTOR"},st.USERDEFINED={type:3,value:"USERDEFINED"},st.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProtectiveDeviceTypeEnum=st;class it{}it.CIRCULATOR={type:3,value:"CIRCULATOR"},it.ENDSUCTION={type:3,value:"ENDSUCTION"},it.SPLITCASE={type:3,value:"SPLITCASE"},it.VERTICALINLINE={type:3,value:"VERTICALINLINE"},it.VERTICALTURBINE={type:3,value:"VERTICALTURBINE"},it.USERDEFINED={type:3,value:"USERDEFINED"},it.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPumpTypeEnum=it;class rt{}rt.HANDRAIL={type:3,value:"HANDRAIL"},rt.GUARDRAIL={type:3,value:"GUARDRAIL"},rt.BALUSTRADE={type:3,value:"BALUSTRADE"},rt.USERDEFINED={type:3,value:"USERDEFINED"},rt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRailingTypeEnum=rt;class ot{}ot.STRAIGHT={type:3,value:"STRAIGHT"},ot.SPIRAL={type:3,value:"SPIRAL"},ot.USERDEFINED={type:3,value:"USERDEFINED"},ot.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRampFlightTypeEnum=ot;class nt{}nt.STRAIGHT_RUN_RAMP={type:3,value:"STRAIGHT_RUN_RAMP"},nt.TWO_STRAIGHT_RUN_RAMP={type:3,value:"TWO_STRAIGHT_RUN_RAMP"},nt.QUARTER_TURN_RAMP={type:3,value:"QUARTER_TURN_RAMP"},nt.TWO_QUARTER_TURN_RAMP={type:3,value:"TWO_QUARTER_TURN_RAMP"},nt.HALF_TURN_RAMP={type:3,value:"HALF_TURN_RAMP"},nt.SPIRAL_RAMP={type:3,value:"SPIRAL_RAMP"},nt.USERDEFINED={type:3,value:"USERDEFINED"},nt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRampTypeEnum=nt;class at{}at.BLINN={type:3,value:"BLINN"},at.FLAT={type:3,value:"FLAT"},at.GLASS={type:3,value:"GLASS"},at.MATT={type:3,value:"MATT"},at.METAL={type:3,value:"METAL"},at.MIRROR={type:3,value:"MIRROR"},at.PHONG={type:3,value:"PHONG"},at.PLASTIC={type:3,value:"PLASTIC"},at.STRAUSS={type:3,value:"STRAUSS"},at.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcReflectanceMethodEnum=at;class lt{}lt.MAIN={type:3,value:"MAIN"},lt.SHEAR={type:3,value:"SHEAR"},lt.LIGATURE={type:3,value:"LIGATURE"},lt.STUD={type:3,value:"STUD"},lt.PUNCHING={type:3,value:"PUNCHING"},lt.EDGE={type:3,value:"EDGE"},lt.RING={type:3,value:"RING"},lt.USERDEFINED={type:3,value:"USERDEFINED"},lt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcReinforcingBarRoleEnum=lt;class ht{}ht.PLAIN={type:3,value:"PLAIN"},ht.TEXTURED={type:3,value:"TEXTURED"},e.IfcReinforcingBarSurfaceEnum=ht;class ct{}ct.CONSUMED={type:3,value:"CONSUMED"},ct.PARTIALLYCONSUMED={type:3,value:"PARTIALLYCONSUMED"},ct.NOTCONSUMED={type:3,value:"NOTCONSUMED"},ct.OCCUPIED={type:3,value:"OCCUPIED"},ct.PARTIALLYOCCUPIED={type:3,value:"PARTIALLYOCCUPIED"},ct.NOTOCCUPIED={type:3,value:"NOTOCCUPIED"},ct.USERDEFINED={type:3,value:"USERDEFINED"},ct.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcResourceConsumptionEnum=ct;class At{}At.DIRECTION_X={type:3,value:"DIRECTION_X"},At.DIRECTION_Y={type:3,value:"DIRECTION_Y"},e.IfcRibPlateDirectionEnum=At;class ut{}ut.SUPPLIER={type:3,value:"SUPPLIER"},ut.MANUFACTURER={type:3,value:"MANUFACTURER"},ut.CONTRACTOR={type:3,value:"CONTRACTOR"},ut.SUBCONTRACTOR={type:3,value:"SUBCONTRACTOR"},ut.ARCHITECT={type:3,value:"ARCHITECT"},ut.STRUCTURALENGINEER={type:3,value:"STRUCTURALENGINEER"},ut.COSTENGINEER={type:3,value:"COSTENGINEER"},ut.CLIENT={type:3,value:"CLIENT"},ut.BUILDINGOWNER={type:3,value:"BUILDINGOWNER"},ut.BUILDINGOPERATOR={type:3,value:"BUILDINGOPERATOR"},ut.MECHANICALENGINEER={type:3,value:"MECHANICALENGINEER"},ut.ELECTRICALENGINEER={type:3,value:"ELECTRICALENGINEER"},ut.PROJECTMANAGER={type:3,value:"PROJECTMANAGER"},ut.FACILITIESMANAGER={type:3,value:"FACILITIESMANAGER"},ut.CIVILENGINEER={type:3,value:"CIVILENGINEER"},ut.COMISSIONINGENGINEER={type:3,value:"COMISSIONINGENGINEER"},ut.ENGINEER={type:3,value:"ENGINEER"},ut.OWNER={type:3,value:"OWNER"},ut.CONSULTANT={type:3,value:"CONSULTANT"},ut.CONSTRUCTIONMANAGER={type:3,value:"CONSTRUCTIONMANAGER"},ut.FIELDCONSTRUCTIONMANAGER={type:3,value:"FIELDCONSTRUCTIONMANAGER"},ut.RESELLER={type:3,value:"RESELLER"},ut.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcRoleEnum=ut;class pt{}pt.FLAT_ROOF={type:3,value:"FLAT_ROOF"},pt.SHED_ROOF={type:3,value:"SHED_ROOF"},pt.GABLE_ROOF={type:3,value:"GABLE_ROOF"},pt.HIP_ROOF={type:3,value:"HIP_ROOF"},pt.HIPPED_GABLE_ROOF={type:3,value:"HIPPED_GABLE_ROOF"},pt.GAMBREL_ROOF={type:3,value:"GAMBREL_ROOF"},pt.MANSARD_ROOF={type:3,value:"MANSARD_ROOF"},pt.BARREL_ROOF={type:3,value:"BARREL_ROOF"},pt.RAINBOW_ROOF={type:3,value:"RAINBOW_ROOF"},pt.BUTTERFLY_ROOF={type:3,value:"BUTTERFLY_ROOF"},pt.PAVILION_ROOF={type:3,value:"PAVILION_ROOF"},pt.DOME_ROOF={type:3,value:"DOME_ROOF"},pt.FREEFORM={type:3,value:"FREEFORM"},pt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRoofTypeEnum=pt;class dt{}dt.EXA={type:3,value:"EXA"},dt.PETA={type:3,value:"PETA"},dt.TERA={type:3,value:"TERA"},dt.GIGA={type:3,value:"GIGA"},dt.MEGA={type:3,value:"MEGA"},dt.KILO={type:3,value:"KILO"},dt.HECTO={type:3,value:"HECTO"},dt.DECA={type:3,value:"DECA"},dt.DECI={type:3,value:"DECI"},dt.CENTI={type:3,value:"CENTI"},dt.MILLI={type:3,value:"MILLI"},dt.MICRO={type:3,value:"MICRO"},dt.NANO={type:3,value:"NANO"},dt.PICO={type:3,value:"PICO"},dt.FEMTO={type:3,value:"FEMTO"},dt.ATTO={type:3,value:"ATTO"},e.IfcSIPrefix=dt;class ft{}ft.AMPERE={type:3,value:"AMPERE"},ft.BECQUEREL={type:3,value:"BECQUEREL"},ft.CANDELA={type:3,value:"CANDELA"},ft.COULOMB={type:3,value:"COULOMB"},ft.CUBIC_METRE={type:3,value:"CUBIC_METRE"},ft.DEGREE_CELSIUS={type:3,value:"DEGREE_CELSIUS"},ft.FARAD={type:3,value:"FARAD"},ft.GRAM={type:3,value:"GRAM"},ft.GRAY={type:3,value:"GRAY"},ft.HENRY={type:3,value:"HENRY"},ft.HERTZ={type:3,value:"HERTZ"},ft.JOULE={type:3,value:"JOULE"},ft.KELVIN={type:3,value:"KELVIN"},ft.LUMEN={type:3,value:"LUMEN"},ft.LUX={type:3,value:"LUX"},ft.METRE={type:3,value:"METRE"},ft.MOLE={type:3,value:"MOLE"},ft.NEWTON={type:3,value:"NEWTON"},ft.OHM={type:3,value:"OHM"},ft.PASCAL={type:3,value:"PASCAL"},ft.RADIAN={type:3,value:"RADIAN"},ft.SECOND={type:3,value:"SECOND"},ft.SIEMENS={type:3,value:"SIEMENS"},ft.SIEVERT={type:3,value:"SIEVERT"},ft.SQUARE_METRE={type:3,value:"SQUARE_METRE"},ft.STERADIAN={type:3,value:"STERADIAN"},ft.TESLA={type:3,value:"TESLA"},ft.VOLT={type:3,value:"VOLT"},ft.WATT={type:3,value:"WATT"},ft.WEBER={type:3,value:"WEBER"},e.IfcSIUnitName=ft;class Et{}Et.BATH={type:3,value:"BATH"},Et.BIDET={type:3,value:"BIDET"},Et.CISTERN={type:3,value:"CISTERN"},Et.SHOWER={type:3,value:"SHOWER"},Et.SINK={type:3,value:"SINK"},Et.SANITARYFOUNTAIN={type:3,value:"SANITARYFOUNTAIN"},Et.TOILETPAN={type:3,value:"TOILETPAN"},Et.URINAL={type:3,value:"URINAL"},Et.WASHHANDBASIN={type:3,value:"WASHHANDBASIN"},Et.WCSEAT={type:3,value:"WCSEAT"},Et.USERDEFINED={type:3,value:"USERDEFINED"},Et.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSanitaryTerminalTypeEnum=Et;class mt{}mt.UNIFORM={type:3,value:"UNIFORM"},mt.TAPERED={type:3,value:"TAPERED"},e.IfcSectionTypeEnum=mt;class yt{}yt.CO2SENSOR={type:3,value:"CO2SENSOR"},yt.FIRESENSOR={type:3,value:"FIRESENSOR"},yt.FLOWSENSOR={type:3,value:"FLOWSENSOR"},yt.GASSENSOR={type:3,value:"GASSENSOR"},yt.HEATSENSOR={type:3,value:"HEATSENSOR"},yt.HUMIDITYSENSOR={type:3,value:"HUMIDITYSENSOR"},yt.LIGHTSENSOR={type:3,value:"LIGHTSENSOR"},yt.MOISTURESENSOR={type:3,value:"MOISTURESENSOR"},yt.MOVEMENTSENSOR={type:3,value:"MOVEMENTSENSOR"},yt.PRESSURESENSOR={type:3,value:"PRESSURESENSOR"},yt.SMOKESENSOR={type:3,value:"SMOKESENSOR"},yt.SOUNDSENSOR={type:3,value:"SOUNDSENSOR"},yt.TEMPERATURESENSOR={type:3,value:"TEMPERATURESENSOR"},yt.USERDEFINED={type:3,value:"USERDEFINED"},yt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSensorTypeEnum=yt;class gt{}gt.START_START={type:3,value:"START_START"},gt.START_FINISH={type:3,value:"START_FINISH"},gt.FINISH_START={type:3,value:"FINISH_START"},gt.FINISH_FINISH={type:3,value:"FINISH_FINISH"},gt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSequenceEnum=gt;class It{}It.A_QUALITYOFCOMPONENTS={type:3,value:"A_QUALITYOFCOMPONENTS"},It.B_DESIGNLEVEL={type:3,value:"B_DESIGNLEVEL"},It.C_WORKEXECUTIONLEVEL={type:3,value:"C_WORKEXECUTIONLEVEL"},It.D_INDOORENVIRONMENT={type:3,value:"D_INDOORENVIRONMENT"},It.E_OUTDOORENVIRONMENT={type:3,value:"E_OUTDOORENVIRONMENT"},It.F_INUSECONDITIONS={type:3,value:"F_INUSECONDITIONS"},It.G_MAINTENANCELEVEL={type:3,value:"G_MAINTENANCELEVEL"},It.USERDEFINED={type:3,value:"USERDEFINED"},It.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcServiceLifeFactorTypeEnum=It;class vt{}vt.ACTUALSERVICELIFE={type:3,value:"ACTUALSERVICELIFE"},vt.EXPECTEDSERVICELIFE={type:3,value:"EXPECTEDSERVICELIFE"},vt.OPTIMISTICREFERENCESERVICELIFE={type:3,value:"OPTIMISTICREFERENCESERVICELIFE"},vt.PESSIMISTICREFERENCESERVICELIFE={type:3,value:"PESSIMISTICREFERENCESERVICELIFE"},vt.REFERENCESERVICELIFE={type:3,value:"REFERENCESERVICELIFE"},e.IfcServiceLifeTypeEnum=vt;class Tt{}Tt.FLOOR={type:3,value:"FLOOR"},Tt.ROOF={type:3,value:"ROOF"},Tt.LANDING={type:3,value:"LANDING"},Tt.BASESLAB={type:3,value:"BASESLAB"},Tt.USERDEFINED={type:3,value:"USERDEFINED"},Tt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSlabTypeEnum=Tt;class _t{}_t.DBA={type:3,value:"DBA"},_t.DBB={type:3,value:"DBB"},_t.DBC={type:3,value:"DBC"},_t.NC={type:3,value:"NC"},_t.NR={type:3,value:"NR"},_t.USERDEFINED={type:3,value:"USERDEFINED"},_t.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSoundScaleEnum=_t;class Rt{}Rt.SECTIONALRADIATOR={type:3,value:"SECTIONALRADIATOR"},Rt.PANELRADIATOR={type:3,value:"PANELRADIATOR"},Rt.TUBULARRADIATOR={type:3,value:"TUBULARRADIATOR"},Rt.CONVECTOR={type:3,value:"CONVECTOR"},Rt.BASEBOARDHEATER={type:3,value:"BASEBOARDHEATER"},Rt.FINNEDTUBEUNIT={type:3,value:"FINNEDTUBEUNIT"},Rt.UNITHEATER={type:3,value:"UNITHEATER"},Rt.USERDEFINED={type:3,value:"USERDEFINED"},Rt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSpaceHeaterTypeEnum=Rt;class Pt{}Pt.USERDEFINED={type:3,value:"USERDEFINED"},Pt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSpaceTypeEnum=Pt;class Dt{}Dt.BIRDCAGE={type:3,value:"BIRDCAGE"},Dt.COWL={type:3,value:"COWL"},Dt.RAINWATERHOPPER={type:3,value:"RAINWATERHOPPER"},Dt.USERDEFINED={type:3,value:"USERDEFINED"},Dt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStackTerminalTypeEnum=Dt;class Nt{}Nt.STRAIGHT={type:3,value:"STRAIGHT"},Nt.WINDER={type:3,value:"WINDER"},Nt.SPIRAL={type:3,value:"SPIRAL"},Nt.CURVED={type:3,value:"CURVED"},Nt.FREEFORM={type:3,value:"FREEFORM"},Nt.USERDEFINED={type:3,value:"USERDEFINED"},Nt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStairFlightTypeEnum=Nt;class bt{}bt.STRAIGHT_RUN_STAIR={type:3,value:"STRAIGHT_RUN_STAIR"},bt.TWO_STRAIGHT_RUN_STAIR={type:3,value:"TWO_STRAIGHT_RUN_STAIR"},bt.QUARTER_WINDING_STAIR={type:3,value:"QUARTER_WINDING_STAIR"},bt.QUARTER_TURN_STAIR={type:3,value:"QUARTER_TURN_STAIR"},bt.HALF_WINDING_STAIR={type:3,value:"HALF_WINDING_STAIR"},bt.HALF_TURN_STAIR={type:3,value:"HALF_TURN_STAIR"},bt.TWO_QUARTER_WINDING_STAIR={type:3,value:"TWO_QUARTER_WINDING_STAIR"},bt.TWO_QUARTER_TURN_STAIR={type:3,value:"TWO_QUARTER_TURN_STAIR"},bt.THREE_QUARTER_WINDING_STAIR={type:3,value:"THREE_QUARTER_WINDING_STAIR"},bt.THREE_QUARTER_TURN_STAIR={type:3,value:"THREE_QUARTER_TURN_STAIR"},bt.SPIRAL_STAIR={type:3,value:"SPIRAL_STAIR"},bt.DOUBLE_RETURN_STAIR={type:3,value:"DOUBLE_RETURN_STAIR"},bt.CURVED_RUN_STAIR={type:3,value:"CURVED_RUN_STAIR"},bt.TWO_CURVED_RUN_STAIR={type:3,value:"TWO_CURVED_RUN_STAIR"},bt.USERDEFINED={type:3,value:"USERDEFINED"},bt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStairTypeEnum=bt;class Ct{}Ct.READWRITE={type:3,value:"READWRITE"},Ct.READONLY={type:3,value:"READONLY"},Ct.LOCKED={type:3,value:"LOCKED"},Ct.READWRITELOCKED={type:3,value:"READWRITELOCKED"},Ct.READONLYLOCKED={type:3,value:"READONLYLOCKED"},e.IfcStateEnum=Ct;class Ot{}Ot.RIGID_JOINED_MEMBER={type:3,value:"RIGID_JOINED_MEMBER"},Ot.PIN_JOINED_MEMBER={type:3,value:"PIN_JOINED_MEMBER"},Ot.CABLE={type:3,value:"CABLE"},Ot.TENSION_MEMBER={type:3,value:"TENSION_MEMBER"},Ot.COMPRESSION_MEMBER={type:3,value:"COMPRESSION_MEMBER"},Ot.USERDEFINED={type:3,value:"USERDEFINED"},Ot.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStructuralCurveTypeEnum=Ot;class St{}St.BENDING_ELEMENT={type:3,value:"BENDING_ELEMENT"},St.MEMBRANE_ELEMENT={type:3,value:"MEMBRANE_ELEMENT"},St.SHELL={type:3,value:"SHELL"},St.USERDEFINED={type:3,value:"USERDEFINED"},St.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStructuralSurfaceTypeEnum=St;class xt{}xt.POSITIVE={type:3,value:"POSITIVE"},xt.NEGATIVE={type:3,value:"NEGATIVE"},xt.BOTH={type:3,value:"BOTH"},e.IfcSurfaceSide=xt;class wt{}wt.BUMP={type:3,value:"BUMP"},wt.OPACITY={type:3,value:"OPACITY"},wt.REFLECTION={type:3,value:"REFLECTION"},wt.SELFILLUMINATION={type:3,value:"SELFILLUMINATION"},wt.SHININESS={type:3,value:"SHININESS"},wt.SPECULAR={type:3,value:"SPECULAR"},wt.TEXTURE={type:3,value:"TEXTURE"},wt.TRANSPARENCYMAP={type:3,value:"TRANSPARENCYMAP"},wt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSurfaceTextureEnum=wt;class Bt{}Bt.CONTACTOR={type:3,value:"CONTACTOR"},Bt.EMERGENCYSTOP={type:3,value:"EMERGENCYSTOP"},Bt.STARTER={type:3,value:"STARTER"},Bt.SWITCHDISCONNECTOR={type:3,value:"SWITCHDISCONNECTOR"},Bt.TOGGLESWITCH={type:3,value:"TOGGLESWITCH"},Bt.USERDEFINED={type:3,value:"USERDEFINED"},Bt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSwitchingDeviceTypeEnum=Bt;class Ft{}Ft.PREFORMED={type:3,value:"PREFORMED"},Ft.SECTIONAL={type:3,value:"SECTIONAL"},Ft.EXPANSION={type:3,value:"EXPANSION"},Ft.PRESSUREVESSEL={type:3,value:"PRESSUREVESSEL"},Ft.USERDEFINED={type:3,value:"USERDEFINED"},Ft.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTankTypeEnum=Ft;class Mt{}Mt.STRAND={type:3,value:"STRAND"},Mt.WIRE={type:3,value:"WIRE"},Mt.BAR={type:3,value:"BAR"},Mt.COATED={type:3,value:"COATED"},Mt.USERDEFINED={type:3,value:"USERDEFINED"},Mt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTendonTypeEnum=Mt;class Lt{}Lt.LEFT={type:3,value:"LEFT"},Lt.RIGHT={type:3,value:"RIGHT"},Lt.UP={type:3,value:"UP"},Lt.DOWN={type:3,value:"DOWN"},e.IfcTextPath=Lt;class Ut{}Ut.PEOPLE={type:3,value:"PEOPLE"},Ut.LIGHTING={type:3,value:"LIGHTING"},Ut.EQUIPMENT={type:3,value:"EQUIPMENT"},Ut.VENTILATIONINDOORAIR={type:3,value:"VENTILATIONINDOORAIR"},Ut.VENTILATIONOUTSIDEAIR={type:3,value:"VENTILATIONOUTSIDEAIR"},Ut.RECIRCULATEDAIR={type:3,value:"RECIRCULATEDAIR"},Ut.EXHAUSTAIR={type:3,value:"EXHAUSTAIR"},Ut.AIREXCHANGERATE={type:3,value:"AIREXCHANGERATE"},Ut.DRYBULBTEMPERATURE={type:3,value:"DRYBULBTEMPERATURE"},Ut.RELATIVEHUMIDITY={type:3,value:"RELATIVEHUMIDITY"},Ut.INFILTRATION={type:3,value:"INFILTRATION"},Ut.USERDEFINED={type:3,value:"USERDEFINED"},Ut.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcThermalLoadSourceEnum=Ut;class Ht{}Ht.SENSIBLE={type:3,value:"SENSIBLE"},Ht.LATENT={type:3,value:"LATENT"},Ht.RADIANT={type:3,value:"RADIANT"},Ht.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcThermalLoadTypeEnum=Ht;class Gt{}Gt.CONTINUOUS={type:3,value:"CONTINUOUS"},Gt.DISCRETE={type:3,value:"DISCRETE"},Gt.DISCRETEBINARY={type:3,value:"DISCRETEBINARY"},Gt.PIECEWISEBINARY={type:3,value:"PIECEWISEBINARY"},Gt.PIECEWISECONSTANT={type:3,value:"PIECEWISECONSTANT"},Gt.PIECEWISECONTINUOUS={type:3,value:"PIECEWISECONTINUOUS"},Gt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTimeSeriesDataTypeEnum=Gt;class kt{}kt.ANNUAL={type:3,value:"ANNUAL"},kt.MONTHLY={type:3,value:"MONTHLY"},kt.WEEKLY={type:3,value:"WEEKLY"},kt.DAILY={type:3,value:"DAILY"},kt.USERDEFINED={type:3,value:"USERDEFINED"},kt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTimeSeriesScheduleTypeEnum=kt;class Vt{}Vt.CURRENT={type:3,value:"CURRENT"},Vt.FREQUENCY={type:3,value:"FREQUENCY"},Vt.VOLTAGE={type:3,value:"VOLTAGE"},Vt.USERDEFINED={type:3,value:"USERDEFINED"},Vt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTransformerTypeEnum=Vt;class jt{}jt.DISCONTINUOUS={type:3,value:"DISCONTINUOUS"},jt.CONTINUOUS={type:3,value:"CONTINUOUS"},jt.CONTSAMEGRADIENT={type:3,value:"CONTSAMEGRADIENT"},jt.CONTSAMEGRADIENTSAMECURVATURE={type:3,value:"CONTSAMEGRADIENTSAMECURVATURE"},e.IfcTransitionCode=jt;class Qt{}Qt.ELEVATOR={type:3,value:"ELEVATOR"},Qt.ESCALATOR={type:3,value:"ESCALATOR"},Qt.MOVINGWALKWAY={type:3,value:"MOVINGWALKWAY"},Qt.USERDEFINED={type:3,value:"USERDEFINED"},Qt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTransportElementTypeEnum=Qt;class Wt{}Wt.CARTESIAN={type:3,value:"CARTESIAN"},Wt.PARAMETER={type:3,value:"PARAMETER"},Wt.UNSPECIFIED={type:3,value:"UNSPECIFIED"},e.IfcTrimmingPreference=Wt;class zt{}zt.FINNED={type:3,value:"FINNED"},zt.USERDEFINED={type:3,value:"USERDEFINED"},zt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTubeBundleTypeEnum=zt;class Kt{}Kt.ABSORBEDDOSEUNIT={type:3,value:"ABSORBEDDOSEUNIT"},Kt.AMOUNTOFSUBSTANCEUNIT={type:3,value:"AMOUNTOFSUBSTANCEUNIT"},Kt.AREAUNIT={type:3,value:"AREAUNIT"},Kt.DOSEEQUIVALENTUNIT={type:3,value:"DOSEEQUIVALENTUNIT"},Kt.ELECTRICCAPACITANCEUNIT={type:3,value:"ELECTRICCAPACITANCEUNIT"},Kt.ELECTRICCHARGEUNIT={type:3,value:"ELECTRICCHARGEUNIT"},Kt.ELECTRICCONDUCTANCEUNIT={type:3,value:"ELECTRICCONDUCTANCEUNIT"},Kt.ELECTRICCURRENTUNIT={type:3,value:"ELECTRICCURRENTUNIT"},Kt.ELECTRICRESISTANCEUNIT={type:3,value:"ELECTRICRESISTANCEUNIT"},Kt.ELECTRICVOLTAGEUNIT={type:3,value:"ELECTRICVOLTAGEUNIT"},Kt.ENERGYUNIT={type:3,value:"ENERGYUNIT"},Kt.FORCEUNIT={type:3,value:"FORCEUNIT"},Kt.FREQUENCYUNIT={type:3,value:"FREQUENCYUNIT"},Kt.ILLUMINANCEUNIT={type:3,value:"ILLUMINANCEUNIT"},Kt.INDUCTANCEUNIT={type:3,value:"INDUCTANCEUNIT"},Kt.LENGTHUNIT={type:3,value:"LENGTHUNIT"},Kt.LUMINOUSFLUXUNIT={type:3,value:"LUMINOUSFLUXUNIT"},Kt.LUMINOUSINTENSITYUNIT={type:3,value:"LUMINOUSINTENSITYUNIT"},Kt.MAGNETICFLUXDENSITYUNIT={type:3,value:"MAGNETICFLUXDENSITYUNIT"},Kt.MAGNETICFLUXUNIT={type:3,value:"MAGNETICFLUXUNIT"},Kt.MASSUNIT={type:3,value:"MASSUNIT"},Kt.PLANEANGLEUNIT={type:3,value:"PLANEANGLEUNIT"},Kt.POWERUNIT={type:3,value:"POWERUNIT"},Kt.PRESSUREUNIT={type:3,value:"PRESSUREUNIT"},Kt.RADIOACTIVITYUNIT={type:3,value:"RADIOACTIVITYUNIT"},Kt.SOLIDANGLEUNIT={type:3,value:"SOLIDANGLEUNIT"},Kt.THERMODYNAMICTEMPERATUREUNIT={type:3,value:"THERMODYNAMICTEMPERATUREUNIT"},Kt.TIMEUNIT={type:3,value:"TIMEUNIT"},Kt.VOLUMEUNIT={type:3,value:"VOLUMEUNIT"},Kt.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcUnitEnum=Kt;class Yt{}Yt.AIRHANDLER={type:3,value:"AIRHANDLER"},Yt.AIRCONDITIONINGUNIT={type:3,value:"AIRCONDITIONINGUNIT"},Yt.SPLITSYSTEM={type:3,value:"SPLITSYSTEM"},Yt.ROOFTOPUNIT={type:3,value:"ROOFTOPUNIT"},Yt.USERDEFINED={type:3,value:"USERDEFINED"},Yt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcUnitaryEquipmentTypeEnum=Yt;class Xt{}Xt.AIRRELEASE={type:3,value:"AIRRELEASE"},Xt.ANTIVACUUM={type:3,value:"ANTIVACUUM"},Xt.CHANGEOVER={type:3,value:"CHANGEOVER"},Xt.CHECK={type:3,value:"CHECK"},Xt.COMMISSIONING={type:3,value:"COMMISSIONING"},Xt.DIVERTING={type:3,value:"DIVERTING"},Xt.DRAWOFFCOCK={type:3,value:"DRAWOFFCOCK"},Xt.DOUBLECHECK={type:3,value:"DOUBLECHECK"},Xt.DOUBLEREGULATING={type:3,value:"DOUBLEREGULATING"},Xt.FAUCET={type:3,value:"FAUCET"},Xt.FLUSHING={type:3,value:"FLUSHING"},Xt.GASCOCK={type:3,value:"GASCOCK"},Xt.GASTAP={type:3,value:"GASTAP"},Xt.ISOLATING={type:3,value:"ISOLATING"},Xt.MIXING={type:3,value:"MIXING"},Xt.PRESSUREREDUCING={type:3,value:"PRESSUREREDUCING"},Xt.PRESSURERELIEF={type:3,value:"PRESSURERELIEF"},Xt.REGULATING={type:3,value:"REGULATING"},Xt.SAFETYCUTOFF={type:3,value:"SAFETYCUTOFF"},Xt.STEAMTRAP={type:3,value:"STEAMTRAP"},Xt.STOPCOCK={type:3,value:"STOPCOCK"},Xt.USERDEFINED={type:3,value:"USERDEFINED"},Xt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcValveTypeEnum=Xt;class Zt{}Zt.COMPRESSION={type:3,value:"COMPRESSION"},Zt.SPRING={type:3,value:"SPRING"},Zt.USERDEFINED={type:3,value:"USERDEFINED"},Zt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcVibrationIsolatorTypeEnum=Zt;class qt{}qt.STANDARD={type:3,value:"STANDARD"},qt.POLYGONAL={type:3,value:"POLYGONAL"},qt.SHEAR={type:3,value:"SHEAR"},qt.ELEMENTEDWALL={type:3,value:"ELEMENTEDWALL"},qt.PLUMBINGWALL={type:3,value:"PLUMBINGWALL"},qt.USERDEFINED={type:3,value:"USERDEFINED"},qt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWallTypeEnum=qt;class Jt{}Jt.FLOORTRAP={type:3,value:"FLOORTRAP"},Jt.FLOORWASTE={type:3,value:"FLOORWASTE"},Jt.GULLYSUMP={type:3,value:"GULLYSUMP"},Jt.GULLYTRAP={type:3,value:"GULLYTRAP"},Jt.GREASEINTERCEPTOR={type:3,value:"GREASEINTERCEPTOR"},Jt.OILINTERCEPTOR={type:3,value:"OILINTERCEPTOR"},Jt.PETROLINTERCEPTOR={type:3,value:"PETROLINTERCEPTOR"},Jt.ROOFDRAIN={type:3,value:"ROOFDRAIN"},Jt.WASTEDISPOSALUNIT={type:3,value:"WASTEDISPOSALUNIT"},Jt.WASTETRAP={type:3,value:"WASTETRAP"},Jt.USERDEFINED={type:3,value:"USERDEFINED"},Jt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWasteTerminalTypeEnum=Jt;class $t{}$t.SIDEHUNGRIGHTHAND={type:3,value:"SIDEHUNGRIGHTHAND"},$t.SIDEHUNGLEFTHAND={type:3,value:"SIDEHUNGLEFTHAND"},$t.TILTANDTURNRIGHTHAND={type:3,value:"TILTANDTURNRIGHTHAND"},$t.TILTANDTURNLEFTHAND={type:3,value:"TILTANDTURNLEFTHAND"},$t.TOPHUNG={type:3,value:"TOPHUNG"},$t.BOTTOMHUNG={type:3,value:"BOTTOMHUNG"},$t.PIVOTHORIZONTAL={type:3,value:"PIVOTHORIZONTAL"},$t.PIVOTVERTICAL={type:3,value:"PIVOTVERTICAL"},$t.SLIDINGHORIZONTAL={type:3,value:"SLIDINGHORIZONTAL"},$t.SLIDINGVERTICAL={type:3,value:"SLIDINGVERTICAL"},$t.REMOVABLECASEMENT={type:3,value:"REMOVABLECASEMENT"},$t.FIXEDCASEMENT={type:3,value:"FIXEDCASEMENT"},$t.OTHEROPERATION={type:3,value:"OTHEROPERATION"},$t.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowPanelOperationEnum=$t;class es{}es.LEFT={type:3,value:"LEFT"},es.MIDDLE={type:3,value:"MIDDLE"},es.RIGHT={type:3,value:"RIGHT"},es.BOTTOM={type:3,value:"BOTTOM"},es.TOP={type:3,value:"TOP"},es.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowPanelPositionEnum=es;class ts{}ts.ALUMINIUM={type:3,value:"ALUMINIUM"},ts.HIGH_GRADE_STEEL={type:3,value:"HIGH_GRADE_STEEL"},ts.STEEL={type:3,value:"STEEL"},ts.WOOD={type:3,value:"WOOD"},ts.ALUMINIUM_WOOD={type:3,value:"ALUMINIUM_WOOD"},ts.PLASTIC={type:3,value:"PLASTIC"},ts.OTHER_CONSTRUCTION={type:3,value:"OTHER_CONSTRUCTION"},ts.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowStyleConstructionEnum=ts;class ss{}ss.SINGLE_PANEL={type:3,value:"SINGLE_PANEL"},ss.DOUBLE_PANEL_VERTICAL={type:3,value:"DOUBLE_PANEL_VERTICAL"},ss.DOUBLE_PANEL_HORIZONTAL={type:3,value:"DOUBLE_PANEL_HORIZONTAL"},ss.TRIPLE_PANEL_VERTICAL={type:3,value:"TRIPLE_PANEL_VERTICAL"},ss.TRIPLE_PANEL_BOTTOM={type:3,value:"TRIPLE_PANEL_BOTTOM"},ss.TRIPLE_PANEL_TOP={type:3,value:"TRIPLE_PANEL_TOP"},ss.TRIPLE_PANEL_LEFT={type:3,value:"TRIPLE_PANEL_LEFT"},ss.TRIPLE_PANEL_RIGHT={type:3,value:"TRIPLE_PANEL_RIGHT"},ss.TRIPLE_PANEL_HORIZONTAL={type:3,value:"TRIPLE_PANEL_HORIZONTAL"},ss.USERDEFINED={type:3,value:"USERDEFINED"},ss.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowStyleOperationEnum=ss;class is{}is.ACTUAL={type:3,value:"ACTUAL"},is.BASELINE={type:3,value:"BASELINE"},is.PLANNED={type:3,value:"PLANNED"},is.USERDEFINED={type:3,value:"USERDEFINED"},is.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWorkControlTypeEnum=is;e.IfcActorRole=class extends gI{constructor(e,t,s,i){super(e),this.Role=t,this.UserDefinedRole=s,this.Description=i,this.type=3630933823}};class rs extends gI{constructor(e,t,s,i){super(e),this.Purpose=t,this.Description=s,this.UserDefinedPurpose=i,this.type=618182010}}e.IfcAddress=rs;e.IfcApplication=class extends gI{constructor(e,t,s,i,r){super(e),this.ApplicationDeveloper=t,this.Version=s,this.ApplicationFullName=i,this.ApplicationIdentifier=r,this.type=639542469}};class os extends gI{constructor(e,t,s,i,r,o,n){super(e),this.Name=t,this.Description=s,this.AppliedValue=i,this.UnitBasis=r,this.ApplicableDate=o,this.FixedUntilDate=n,this.type=411424972}}e.IfcAppliedValue=os;e.IfcAppliedValueRelationship=class extends gI{constructor(e,t,s,i,r,o){super(e),this.ComponentOfTotal=t,this.Components=s,this.ArithmeticOperator=i,this.Name=r,this.Description=o,this.type=1110488051}};e.IfcApproval=class extends gI{constructor(e,t,s,i,r,o,n,a){super(e),this.Description=t,this.ApprovalDateTime=s,this.ApprovalStatus=i,this.ApprovalLevel=r,this.ApprovalQualifier=o,this.Name=n,this.Identifier=a,this.type=130549933}};e.IfcApprovalActorRelationship=class extends gI{constructor(e,t,s,i){super(e),this.Actor=t,this.Approval=s,this.Role=i,this.type=2080292479}};e.IfcApprovalPropertyRelationship=class extends gI{constructor(e,t,s){super(e),this.ApprovedProperties=t,this.Approval=s,this.type=390851274}};e.IfcApprovalRelationship=class extends gI{constructor(e,t,s,i,r){super(e),this.RelatedApproval=t,this.RelatingApproval=s,this.Description=i,this.Name=r,this.type=3869604511}};class ns extends gI{constructor(e,t){super(e),this.Name=t,this.type=4037036970}}e.IfcBoundaryCondition=ns;e.IfcBoundaryEdgeCondition=class extends ns{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.LinearStiffnessByLengthX=s,this.LinearStiffnessByLengthY=i,this.LinearStiffnessByLengthZ=r,this.RotationalStiffnessByLengthX=o,this.RotationalStiffnessByLengthY=n,this.RotationalStiffnessByLengthZ=a,this.type=1560379544}};e.IfcBoundaryFaceCondition=class extends ns{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.LinearStiffnessByAreaX=s,this.LinearStiffnessByAreaY=i,this.LinearStiffnessByAreaZ=r,this.type=3367102660}};class as extends ns{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.LinearStiffnessX=s,this.LinearStiffnessY=i,this.LinearStiffnessZ=r,this.RotationalStiffnessX=o,this.RotationalStiffnessY=n,this.RotationalStiffnessZ=a,this.type=1387855156}}e.IfcBoundaryNodeCondition=as;e.IfcBoundaryNodeConditionWarping=class extends as{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.Name=t,this.LinearStiffnessX=s,this.LinearStiffnessY=i,this.LinearStiffnessZ=r,this.RotationalStiffnessX=o,this.RotationalStiffnessY=n,this.RotationalStiffnessZ=a,this.WarpingStiffness=l,this.type=2069777674}};e.IfcCalendarDate=class extends gI{constructor(e,t,s,i){super(e),this.DayComponent=t,this.MonthComponent=s,this.YearComponent=i,this.type=622194075}};e.IfcClassification=class extends gI{constructor(e,t,s,i,r){super(e),this.Source=t,this.Edition=s,this.EditionDate=i,this.Name=r,this.type=747523909}};e.IfcClassificationItem=class extends gI{constructor(e,t,s,i){super(e),this.Notation=t,this.ItemOf=s,this.Title=i,this.type=1767535486}};e.IfcClassificationItemRelationship=class extends gI{constructor(e,t,s){super(e),this.RelatingItem=t,this.RelatedItems=s,this.type=1098599126}};e.IfcClassificationNotation=class extends gI{constructor(e,t){super(e),this.NotationFacets=t,this.type=938368621}};e.IfcClassificationNotationFacet=class extends gI{constructor(e,t){super(e),this.NotationValue=t,this.type=3639012971}};class ls extends gI{constructor(e,t){super(e),this.Name=t,this.type=3264961684}}e.IfcColourSpecification=ls;class hs extends gI{constructor(e){super(e),this.type=2859738748}}e.IfcConnectionGeometry=hs;class cs extends hs{constructor(e,t,s){super(e),this.PointOnRelatingElement=t,this.PointOnRelatedElement=s,this.type=2614616156}}e.IfcConnectionPointGeometry=cs;e.IfcConnectionPortGeometry=class extends hs{constructor(e,t,s,i){super(e),this.LocationAtRelatingElement=t,this.LocationAtRelatedElement=s,this.ProfileOfPort=i,this.type=4257277454}};e.IfcConnectionSurfaceGeometry=class extends hs{constructor(e,t,s){super(e),this.SurfaceOnRelatingElement=t,this.SurfaceOnRelatedElement=s,this.type=2732653382}};class As extends gI{constructor(e,t,s,i,r,o,n,a){super(e),this.Name=t,this.Description=s,this.ConstraintGrade=i,this.ConstraintSource=r,this.CreatingActor=o,this.CreationTime=n,this.UserDefinedGrade=a,this.type=1959218052}}e.IfcConstraint=As;e.IfcConstraintAggregationRelationship=class extends gI{constructor(e,t,s,i,r,o){super(e),this.Name=t,this.Description=s,this.RelatingConstraint=i,this.RelatedConstraints=r,this.LogicalAggregator=o,this.type=1658513725}};e.IfcConstraintClassificationRelationship=class extends gI{constructor(e,t,s){super(e),this.ClassifiedConstraint=t,this.RelatedClassifications=s,this.type=613356794}};e.IfcConstraintRelationship=class extends gI{constructor(e,t,s,i,r){super(e),this.Name=t,this.Description=s,this.RelatingConstraint=i,this.RelatedConstraints=r,this.type=347226245}};e.IfcCoordinatedUniversalTimeOffset=class extends gI{constructor(e,t,s,i){super(e),this.HourOffset=t,this.MinuteOffset=s,this.Sense=i,this.type=1065062679}};e.IfcCostValue=class extends os{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n),this.Name=t,this.Description=s,this.AppliedValue=i,this.UnitBasis=r,this.ApplicableDate=o,this.FixedUntilDate=n,this.CostType=a,this.Condition=l,this.type=602808272}};e.IfcCurrencyRelationship=class extends gI{constructor(e,t,s,i,r,o){super(e),this.RelatingMonetaryUnit=t,this.RelatedMonetaryUnit=s,this.ExchangeRate=i,this.RateDateTime=r,this.RateSource=o,this.type=539742890}};e.IfcCurveStyleFont=class extends gI{constructor(e,t,s){super(e),this.Name=t,this.PatternList=s,this.type=1105321065}};e.IfcCurveStyleFontAndScaling=class extends gI{constructor(e,t,s,i){super(e),this.Name=t,this.CurveFont=s,this.CurveFontScaling=i,this.type=2367409068}};e.IfcCurveStyleFontPattern=class extends gI{constructor(e,t,s){super(e),this.VisibleSegmentLength=t,this.InvisibleSegmentLength=s,this.type=3510044353}};e.IfcDateAndTime=class extends gI{constructor(e,t,s){super(e),this.DateComponent=t,this.TimeComponent=s,this.type=1072939445}};e.IfcDerivedUnit=class extends gI{constructor(e,t,s,i){super(e),this.Elements=t,this.UnitType=s,this.UserDefinedType=i,this.type=1765591967}};e.IfcDerivedUnitElement=class extends gI{constructor(e,t,s){super(e),this.Unit=t,this.Exponent=s,this.type=1045800335}};e.IfcDimensionalExponents=class extends gI{constructor(e,t,s,i,r,o,n,a){super(e),this.LengthExponent=t,this.MassExponent=s,this.TimeExponent=i,this.ElectricCurrentExponent=r,this.ThermodynamicTemperatureExponent=o,this.AmountOfSubstanceExponent=n,this.LuminousIntensityExponent=a,this.type=2949456006}};e.IfcDocumentElectronicFormat=class extends gI{constructor(e,t,s,i){super(e),this.FileExtension=t,this.MimeContentType=s,this.MimeSubtype=i,this.type=1376555844}};e.IfcDocumentInformation=class extends gI{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m){super(e),this.DocumentId=t,this.Name=s,this.Description=i,this.DocumentReferences=r,this.Purpose=o,this.IntendedUse=n,this.Scope=a,this.Revision=l,this.DocumentOwner=h,this.Editors=c,this.CreationTime=A,this.LastRevisionTime=u,this.ElectronicFormat=p,this.ValidFrom=d,this.ValidUntil=f,this.Confidentiality=E,this.Status=m,this.type=1154170062}};e.IfcDocumentInformationRelationship=class extends gI{constructor(e,t,s,i){super(e),this.RelatingDocument=t,this.RelatedDocuments=s,this.RelationshipType=i,this.type=770865208}};class us extends gI{constructor(e,t,s,i,r){super(e),this.Name=t,this.Description=s,this.RelatingDraughtingCallout=i,this.RelatedDraughtingCallout=r,this.type=3796139169}}e.IfcDraughtingCalloutRelationship=us;e.IfcEnvironmentalImpactValue=class extends os{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.Name=t,this.Description=s,this.AppliedValue=i,this.UnitBasis=r,this.ApplicableDate=o,this.FixedUntilDate=n,this.ImpactType=a,this.Category=l,this.UserDefinedCategory=h,this.type=1648886627}};class ps extends gI{constructor(e,t,s,i){super(e),this.Location=t,this.ItemReference=s,this.Name=i,this.type=3200245327}}e.IfcExternalReference=ps;e.IfcExternallyDefinedHatchStyle=class extends ps{constructor(e,t,s,i){super(e,t,s,i),this.Location=t,this.ItemReference=s,this.Name=i,this.type=2242383968}};e.IfcExternallyDefinedSurfaceStyle=class extends ps{constructor(e,t,s,i){super(e,t,s,i),this.Location=t,this.ItemReference=s,this.Name=i,this.type=1040185647}};e.IfcExternallyDefinedSymbol=class extends ps{constructor(e,t,s,i){super(e,t,s,i),this.Location=t,this.ItemReference=s,this.Name=i,this.type=3207319532}};e.IfcExternallyDefinedTextFont=class extends ps{constructor(e,t,s,i){super(e,t,s,i),this.Location=t,this.ItemReference=s,this.Name=i,this.type=3548104201}};e.IfcGridAxis=class extends gI{constructor(e,t,s,i){super(e),this.AxisTag=t,this.AxisCurve=s,this.SameSense=i,this.type=852622518}};e.IfcIrregularTimeSeriesValue=class extends gI{constructor(e,t,s){super(e),this.TimeStamp=t,this.ListValues=s,this.type=3020489413}};e.IfcLibraryInformation=class extends gI{constructor(e,t,s,i,r,o){super(e),this.Name=t,this.Version=s,this.Publisher=i,this.VersionDate=r,this.LibraryReference=o,this.type=2655187982}};e.IfcLibraryReference=class extends ps{constructor(e,t,s,i){super(e,t,s,i),this.Location=t,this.ItemReference=s,this.Name=i,this.type=3452421091}};e.IfcLightDistributionData=class extends gI{constructor(e,t,s,i){super(e),this.MainPlaneAngle=t,this.SecondaryPlaneAngle=s,this.LuminousIntensity=i,this.type=4162380809}};e.IfcLightIntensityDistribution=class extends gI{constructor(e,t,s){super(e),this.LightDistributionCurve=t,this.DistributionData=s,this.type=1566485204}};e.IfcLocalTime=class extends gI{constructor(e,t,s,i,r,o){super(e),this.HourComponent=t,this.MinuteComponent=s,this.SecondComponent=i,this.Zone=r,this.DaylightSavingOffset=o,this.type=30780891}};e.IfcMaterial=class extends gI{constructor(e,t){super(e),this.Name=t,this.type=1838606355}};e.IfcMaterialClassificationRelationship=class extends gI{constructor(e,t,s){super(e),this.MaterialClassifications=t,this.ClassifiedMaterial=s,this.type=1847130766}};e.IfcMaterialLayer=class extends gI{constructor(e,t,s,i){super(e),this.Material=t,this.LayerThickness=s,this.IsVentilated=i,this.type=248100487}};e.IfcMaterialLayerSet=class extends gI{constructor(e,t,s){super(e),this.MaterialLayers=t,this.LayerSetName=s,this.type=3303938423}};e.IfcMaterialLayerSetUsage=class extends gI{constructor(e,t,s,i,r){super(e),this.ForLayerSet=t,this.LayerSetDirection=s,this.DirectionSense=i,this.OffsetFromReferenceLine=r,this.type=1303795690}};e.IfcMaterialList=class extends gI{constructor(e,t){super(e),this.Materials=t,this.type=2199411900}};class ds extends gI{constructor(e,t){super(e),this.Material=t,this.type=3265635763}}e.IfcMaterialProperties=ds;e.IfcMeasureWithUnit=class extends gI{constructor(e,t,s){super(e),this.ValueComponent=t,this.UnitComponent=s,this.type=2597039031}};class fs extends ds{constructor(e,t,s,i,r,o,n){super(e,t),this.Material=t,this.DynamicViscosity=s,this.YoungModulus=i,this.ShearModulus=r,this.PoissonRatio=o,this.ThermalExpansionCoefficient=n,this.type=4256014907}}e.IfcMechanicalMaterialProperties=fs;e.IfcMechanicalSteelMaterialProperties=class extends fs{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n),this.Material=t,this.DynamicViscosity=s,this.YoungModulus=i,this.ShearModulus=r,this.PoissonRatio=o,this.ThermalExpansionCoefficient=n,this.YieldStress=a,this.UltimateStress=l,this.UltimateStrain=h,this.HardeningModule=c,this.ProportionalStress=A,this.PlasticStrain=u,this.Relaxations=p,this.type=677618848}};e.IfcMetric=class extends As{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a),this.Name=t,this.Description=s,this.ConstraintGrade=i,this.ConstraintSource=r,this.CreatingActor=o,this.CreationTime=n,this.UserDefinedGrade=a,this.Benchmark=l,this.ValueSource=h,this.DataValue=c,this.type=3368373690}};e.IfcMonetaryUnit=class extends gI{constructor(e,t){super(e),this.Currency=t,this.type=2706619895}};class Es extends gI{constructor(e,t,s){super(e),this.Dimensions=t,this.UnitType=s,this.type=1918398963}}e.IfcNamedUnit=Es;class ms extends gI{constructor(e){super(e),this.type=3701648758}}e.IfcObjectPlacement=ms;e.IfcObjective=class extends As{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a),this.Name=t,this.Description=s,this.ConstraintGrade=i,this.ConstraintSource=r,this.CreatingActor=o,this.CreationTime=n,this.UserDefinedGrade=a,this.BenchmarkValues=l,this.ResultValues=h,this.ObjectiveQualifier=c,this.UserDefinedQualifier=A,this.type=2251480897}};e.IfcOpticalMaterialProperties=class extends ds{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t),this.Material=t,this.VisibleTransmittance=s,this.SolarTransmittance=i,this.ThermalIrTransmittance=r,this.ThermalIrEmissivityBack=o,this.ThermalIrEmissivityFront=n,this.VisibleReflectanceBack=a,this.VisibleReflectanceFront=l,this.SolarReflectanceFront=h,this.SolarReflectanceBack=c,this.type=1227763645}};e.IfcOrganization=class extends gI{constructor(e,t,s,i,r,o){super(e),this.Id=t,this.Name=s,this.Description=i,this.Roles=r,this.Addresses=o,this.type=4251960020}};e.IfcOrganizationRelationship=class extends gI{constructor(e,t,s,i,r){super(e),this.Name=t,this.Description=s,this.RelatingOrganization=i,this.RelatedOrganizations=r,this.type=1411181986}};e.IfcOwnerHistory=class extends gI{constructor(e,t,s,i,r,o,n,a,l){super(e),this.OwningUser=t,this.OwningApplication=s,this.State=i,this.ChangeAction=r,this.LastModifiedDate=o,this.LastModifyingUser=n,this.LastModifyingApplication=a,this.CreationDate=l,this.type=1207048766}};e.IfcPerson=class extends gI{constructor(e,t,s,i,r,o,n,a,l){super(e),this.Id=t,this.FamilyName=s,this.GivenName=i,this.MiddleNames=r,this.PrefixTitles=o,this.SuffixTitles=n,this.Roles=a,this.Addresses=l,this.type=2077209135}};e.IfcPersonAndOrganization=class extends gI{constructor(e,t,s,i){super(e),this.ThePerson=t,this.TheOrganization=s,this.Roles=i,this.type=101040310}};class ys extends gI{constructor(e,t,s){super(e),this.Name=t,this.Description=s,this.type=2483315170}}e.IfcPhysicalQuantity=ys;class gs extends ys{constructor(e,t,s,i){super(e,t,s),this.Name=t,this.Description=s,this.Unit=i,this.type=2226359599}}e.IfcPhysicalSimpleQuantity=gs;e.IfcPostalAddress=class extends rs{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i),this.Purpose=t,this.Description=s,this.UserDefinedPurpose=i,this.InternalLocation=r,this.AddressLines=o,this.PostalBox=n,this.Town=a,this.Region=l,this.PostalCode=h,this.Country=c,this.type=3355820592}};class Is extends gI{constructor(e,t){super(e),this.Name=t,this.type=3727388367}}e.IfcPreDefinedItem=Is;class vs extends Is{constructor(e,t){super(e,t),this.Name=t,this.type=990879717}}e.IfcPreDefinedSymbol=vs;e.IfcPreDefinedTerminatorSymbol=class extends vs{constructor(e,t){super(e,t),this.Name=t,this.type=3213052703}};class Ts extends Is{constructor(e,t){super(e,t),this.Name=t,this.type=1775413392}}e.IfcPreDefinedTextFont=Ts;class _s extends gI{constructor(e,t,s,i,r){super(e),this.Name=t,this.Description=s,this.AssignedItems=i,this.Identifier=r,this.type=2022622350}}e.IfcPresentationLayerAssignment=_s;e.IfcPresentationLayerWithStyle=class extends _s{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r),this.Name=t,this.Description=s,this.AssignedItems=i,this.Identifier=r,this.LayerOn=o,this.LayerFrozen=n,this.LayerBlocked=a,this.LayerStyles=l,this.type=1304840413}};class Rs extends gI{constructor(e,t){super(e),this.Name=t,this.type=3119450353}}e.IfcPresentationStyle=Rs;e.IfcPresentationStyleAssignment=class extends gI{constructor(e,t){super(e),this.Styles=t,this.type=2417041796}};class Ps extends gI{constructor(e,t,s,i){super(e),this.Name=t,this.Description=s,this.Representations=i,this.type=2095639259}}e.IfcProductRepresentation=Ps;e.IfcProductsOfCombustionProperties=class extends ds{constructor(e,t,s,i,r,o){super(e,t),this.Material=t,this.SpecificHeatCapacity=s,this.N20Content=i,this.COContent=r,this.CO2Content=o,this.type=2267347899}};class Ds extends gI{constructor(e,t,s){super(e),this.ProfileType=t,this.ProfileName=s,this.type=3958567839}}e.IfcProfileDef=Ds;class Ns extends gI{constructor(e,t,s){super(e),this.ProfileName=t,this.ProfileDefinition=s,this.type=2802850158}}e.IfcProfileProperties=Ns;class bs extends gI{constructor(e,t,s){super(e),this.Name=t,this.Description=s,this.type=2598011224}}e.IfcProperty=bs;e.IfcPropertyConstraintRelationship=class extends gI{constructor(e,t,s,i,r){super(e),this.RelatingConstraint=t,this.RelatedProperties=s,this.Name=i,this.Description=r,this.type=3896028662}};e.IfcPropertyDependencyRelationship=class extends gI{constructor(e,t,s,i,r,o){super(e),this.DependingProperty=t,this.DependantProperty=s,this.Name=i,this.Description=r,this.Expression=o,this.type=148025276}};e.IfcPropertyEnumeration=class extends gI{constructor(e,t,s,i){super(e),this.Name=t,this.EnumerationValues=s,this.Unit=i,this.type=3710013099}};e.IfcQuantityArea=class extends gs{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.AreaValue=r,this.type=2044713172}};e.IfcQuantityCount=class extends gs{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.CountValue=r,this.type=2093928680}};e.IfcQuantityLength=class extends gs{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.LengthValue=r,this.type=931644368}};e.IfcQuantityTime=class extends gs{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.TimeValue=r,this.type=3252649465}};e.IfcQuantityVolume=class extends gs{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.VolumeValue=r,this.type=2405470396}};e.IfcQuantityWeight=class extends gs{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.WeightValue=r,this.type=825690147}};e.IfcReferencesValueDocument=class extends gI{constructor(e,t,s,i,r){super(e),this.ReferencedDocument=t,this.ReferencingValues=s,this.Name=i,this.Description=r,this.type=2692823254}};e.IfcReinforcementBarProperties=class extends gI{constructor(e,t,s,i,r,o,n){super(e),this.TotalCrossSectionArea=t,this.SteelGrade=s,this.BarSurface=i,this.EffectiveDepth=r,this.NominalBarDiameter=o,this.BarCount=n,this.type=1580146022}};e.IfcRelaxation=class extends gI{constructor(e,t,s){super(e),this.RelaxationValue=t,this.InitialStress=s,this.type=1222501353}};class Cs extends gI{constructor(e,t,s,i,r){super(e),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=1076942058}}e.IfcRepresentation=Cs;class Os extends gI{constructor(e,t,s){super(e),this.ContextIdentifier=t,this.ContextType=s,this.type=3377609919}}e.IfcRepresentationContext=Os;class Ss extends gI{constructor(e){super(e),this.type=3008791417}}e.IfcRepresentationItem=Ss;e.IfcRepresentationMap=class extends gI{constructor(e,t,s){super(e),this.MappingOrigin=t,this.MappedRepresentation=s,this.type=1660063152}};e.IfcRibPlateProfileProperties=class extends Ns{constructor(e,t,s,i,r,o,n,a){super(e,t,s),this.ProfileName=t,this.ProfileDefinition=s,this.Thickness=i,this.RibHeight=r,this.RibWidth=o,this.RibSpacing=n,this.Direction=a,this.type=3679540991}};class xs extends gI{constructor(e,t,s,i,r){super(e),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=2341007311}}e.IfcRoot=xs;e.IfcSIUnit=class extends Es{constructor(e,t,s,i){super(e,new yI(0),t),this.UnitType=t,this.Prefix=s,this.Name=i,this.type=448429030}};e.IfcSectionProperties=class extends gI{constructor(e,t,s,i){super(e),this.SectionType=t,this.StartProfile=s,this.EndProfile=i,this.type=2042790032}};e.IfcSectionReinforcementProperties=class extends gI{constructor(e,t,s,i,r,o,n){super(e),this.LongitudinalStartPosition=t,this.LongitudinalEndPosition=s,this.TransversePosition=i,this.ReinforcementRole=r,this.SectionDefinition=o,this.CrossSectionReinforcementDefinitions=n,this.type=4165799628}};e.IfcShapeAspect=class extends gI{constructor(e,t,s,i,r,o){super(e),this.ShapeRepresentations=t,this.Name=s,this.Description=i,this.ProductDefinitional=r,this.PartOfProductDefinitionShape=o,this.type=867548509}};class ws extends Cs{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=3982875396}}e.IfcShapeModel=ws;e.IfcShapeRepresentation=class extends ws{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=4240577450}};class Bs extends bs{constructor(e,t,s){super(e,t,s),this.Name=t,this.Description=s,this.type=3692461612}}e.IfcSimpleProperty=Bs;class Fs extends gI{constructor(e,t){super(e),this.Name=t,this.type=2273995522}}e.IfcStructuralConnectionCondition=Fs;class Ms extends gI{constructor(e,t){super(e),this.Name=t,this.type=2162789131}}e.IfcStructuralLoad=Ms;class Ls extends Ms{constructor(e,t){super(e,t),this.Name=t,this.type=2525727697}}e.IfcStructuralLoadStatic=Ls;e.IfcStructuralLoadTemperature=class extends Ls{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.DeltaT_Constant=s,this.DeltaT_Y=i,this.DeltaT_Z=r,this.type=3408363356}};class Us extends Cs{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=2830218821}}e.IfcStyleModel=Us;class Hs extends Ss{constructor(e,t,s,i){super(e),this.Item=t,this.Styles=s,this.Name=i,this.type=3958052878}}e.IfcStyledItem=Hs;e.IfcStyledRepresentation=class extends Us{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=3049322572}};e.IfcSurfaceStyle=class extends Rs{constructor(e,t,s,i){super(e,t),this.Name=t,this.Side=s,this.Styles=i,this.type=1300840506}};e.IfcSurfaceStyleLighting=class extends gI{constructor(e,t,s,i,r){super(e),this.DiffuseTransmissionColour=t,this.DiffuseReflectionColour=s,this.TransmissionColour=i,this.ReflectanceColour=r,this.type=3303107099}};e.IfcSurfaceStyleRefraction=class extends gI{constructor(e,t,s){super(e),this.RefractionIndex=t,this.DispersionFactor=s,this.type=1607154358}};class Gs extends gI{constructor(e,t){super(e),this.SurfaceColour=t,this.type=846575682}}e.IfcSurfaceStyleShading=Gs;e.IfcSurfaceStyleWithTextures=class extends gI{constructor(e,t){super(e),this.Textures=t,this.type=1351298697}};class ks extends gI{constructor(e,t,s,i,r){super(e),this.RepeatS=t,this.RepeatT=s,this.TextureType=i,this.TextureTransform=r,this.type=626085974}}e.IfcSurfaceTexture=ks;e.IfcSymbolStyle=class extends Rs{constructor(e,t,s){super(e,t),this.Name=t,this.StyleOfSymbol=s,this.type=1290481447}};e.IfcTable=class extends gI{constructor(e,t,s){super(e),this.Name=t,this.Rows=s,this.type=985171141}};e.IfcTableRow=class extends gI{constructor(e,t,s){super(e),this.RowCells=t,this.IsHeading=s,this.type=531007025}};e.IfcTelecomAddress=class extends rs{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i),this.Purpose=t,this.Description=s,this.UserDefinedPurpose=i,this.TelephoneNumbers=r,this.FacsimileNumbers=o,this.PagerNumber=n,this.ElectronicMailAddresses=a,this.WWWHomePageURL=l,this.type=912023232}};e.IfcTextStyle=class extends Rs{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.TextCharacterAppearance=s,this.TextStyle=i,this.TextFontStyle=r,this.type=1447204868}};e.IfcTextStyleFontModel=class extends Ts{constructor(e,t,s,i,r,o,n){super(e,t),this.Name=t,this.FontFamily=s,this.FontStyle=i,this.FontVariant=r,this.FontWeight=o,this.FontSize=n,this.type=1983826977}};e.IfcTextStyleForDefinedFont=class extends gI{constructor(e,t,s){super(e),this.Colour=t,this.BackgroundColour=s,this.type=2636378356}};e.IfcTextStyleTextModel=class extends gI{constructor(e,t,s,i,r,o,n,a){super(e),this.TextIndent=t,this.TextAlign=s,this.TextDecoration=i,this.LetterSpacing=r,this.WordSpacing=o,this.TextTransform=n,this.LineHeight=a,this.type=1640371178}};e.IfcTextStyleWithBoxCharacteristics=class extends gI{constructor(e,t,s,i,r,o){super(e),this.BoxHeight=t,this.BoxWidth=s,this.BoxSlantAngle=i,this.BoxRotateAngle=r,this.CharacterSpacing=o,this.type=1484833681}};class Vs extends gI{constructor(e){super(e),this.type=280115917}}e.IfcTextureCoordinate=Vs;e.IfcTextureCoordinateGenerator=class extends Vs{constructor(e,t,s){super(e),this.Mode=t,this.Parameter=s,this.type=1742049831}};e.IfcTextureMap=class extends Vs{constructor(e,t){super(e),this.TextureMaps=t,this.type=2552916305}};e.IfcTextureVertex=class extends gI{constructor(e,t){super(e),this.Coordinates=t,this.type=1210645708}};e.IfcThermalMaterialProperties=class extends ds{constructor(e,t,s,i,r,o){super(e,t),this.Material=t,this.SpecificHeatCapacity=s,this.BoilingPoint=i,this.FreezingPoint=r,this.ThermalConductivity=o,this.type=3317419933}};class js extends gI{constructor(e,t,s,i,r,o,n,a,l){super(e),this.Name=t,this.Description=s,this.StartTime=i,this.EndTime=r,this.TimeSeriesDataType=o,this.DataOrigin=n,this.UserDefinedDataOrigin=a,this.Unit=l,this.type=3101149627}}e.IfcTimeSeries=js;e.IfcTimeSeriesReferenceRelationship=class extends gI{constructor(e,t,s){super(e),this.ReferencedTimeSeries=t,this.TimeSeriesReferences=s,this.type=1718945513}};e.IfcTimeSeriesValue=class extends gI{constructor(e,t){super(e),this.ListValues=t,this.type=581633288}};class Qs extends Ss{constructor(e){super(e),this.type=1377556343}}e.IfcTopologicalRepresentationItem=Qs;e.IfcTopologyRepresentation=class extends ws{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=1735638870}};e.IfcUnitAssignment=class extends gI{constructor(e,t){super(e),this.Units=t,this.type=180925521}};class Ws extends Qs{constructor(e){super(e),this.type=2799835756}}e.IfcVertex=Ws;e.IfcVertexBasedTextureMap=class extends gI{constructor(e,t,s){super(e),this.TextureVertices=t,this.TexturePoints=s,this.type=3304826586}};e.IfcVertexPoint=class extends Ws{constructor(e,t){super(e),this.VertexGeometry=t,this.type=1907098498}};e.IfcVirtualGridIntersection=class extends gI{constructor(e,t,s){super(e),this.IntersectingAxes=t,this.OffsetDistances=s,this.type=891718957}};e.IfcWaterProperties=class extends ds{constructor(e,t,s,i,r,o,n,a,l){super(e,t),this.Material=t,this.IsPotable=s,this.Hardness=i,this.AlkalinityConcentration=r,this.AcidityConcentration=o,this.ImpuritiesContent=n,this.PHLevel=a,this.DissolvedSolidsContent=l,this.type=1065908215}};class zs extends Hs{constructor(e,t,s,i){super(e,t,s,i),this.Item=t,this.Styles=s,this.Name=i,this.type=2442683028}}e.IfcAnnotationOccurrence=zs;e.IfcAnnotationSurfaceOccurrence=class extends zs{constructor(e,t,s,i){super(e,t,s,i),this.Item=t,this.Styles=s,this.Name=i,this.type=962685235}};class Ks extends zs{constructor(e,t,s,i){super(e,t,s,i),this.Item=t,this.Styles=s,this.Name=i,this.type=3612888222}}e.IfcAnnotationSymbolOccurrence=Ks;e.IfcAnnotationTextOccurrence=class extends zs{constructor(e,t,s,i){super(e,t,s,i),this.Item=t,this.Styles=s,this.Name=i,this.type=2297822566}};class Ys extends Ds{constructor(e,t,s,i){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.OuterCurve=i,this.type=3798115385}}e.IfcArbitraryClosedProfileDef=Ys;class Xs extends Ds{constructor(e,t,s,i){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.Curve=i,this.type=1310608509}}e.IfcArbitraryOpenProfileDef=Xs;e.IfcArbitraryProfileDefWithVoids=class extends Ys{constructor(e,t,s,i,r){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.OuterCurve=i,this.InnerCurves=r,this.type=2705031697}};e.IfcBlobTexture=class extends ks{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.RepeatS=t,this.RepeatT=s,this.TextureType=i,this.TextureTransform=r,this.RasterFormat=o,this.RasterCode=n,this.type=616511568}};e.IfcCenterLineProfileDef=class extends Xs{constructor(e,t,s,i,r){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Curve=i,this.Thickness=r,this.type=3150382593}};e.IfcClassificationReference=class extends ps{constructor(e,t,s,i,r){super(e,t,s,i),this.Location=t,this.ItemReference=s,this.Name=i,this.ReferencedSource=r,this.type=647927063}};e.IfcColourRgb=class extends ls{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.Red=s,this.Green=i,this.Blue=r,this.type=776857604}};e.IfcComplexProperty=class extends bs{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.UsageName=i,this.HasProperties=r,this.type=2542286263}};e.IfcCompositeProfileDef=class extends Ds{constructor(e,t,s,i,r){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.Profiles=i,this.Label=r,this.type=1485152156}};class Zs extends Qs{constructor(e,t){super(e),this.CfsFaces=t,this.type=370225590}}e.IfcConnectedFaceSet=Zs;e.IfcConnectionCurveGeometry=class extends hs{constructor(e,t,s){super(e),this.CurveOnRelatingElement=t,this.CurveOnRelatedElement=s,this.type=1981873012}};e.IfcConnectionPointEccentricity=class extends cs{constructor(e,t,s,i,r,o){super(e,t,s),this.PointOnRelatingElement=t,this.PointOnRelatedElement=s,this.EccentricityInX=i,this.EccentricityInY=r,this.EccentricityInZ=o,this.type=45288368}};e.IfcContextDependentUnit=class extends Es{constructor(e,t,s,i){super(e,t,s),this.Dimensions=t,this.UnitType=s,this.Name=i,this.type=3050246964}};e.IfcConversionBasedUnit=class extends Es{constructor(e,t,s,i,r){super(e,t,s),this.Dimensions=t,this.UnitType=s,this.Name=i,this.ConversionFactor=r,this.type=2889183280}};e.IfcCurveStyle=class extends Rs{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.CurveFont=s,this.CurveWidth=i,this.CurveColour=r,this.type=3800577675}};e.IfcDerivedProfileDef=class extends Ds{constructor(e,t,s,i,r,o){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.ParentProfile=i,this.Operator=r,this.Label=o,this.type=3632507154}};e.IfcDimensionCalloutRelationship=class extends us{constructor(e,t,s,i,r){super(e,t,s,i,r),this.Name=t,this.Description=s,this.RelatingDraughtingCallout=i,this.RelatedDraughtingCallout=r,this.type=2273265877}};e.IfcDimensionPair=class extends us{constructor(e,t,s,i,r){super(e,t,s,i,r),this.Name=t,this.Description=s,this.RelatingDraughtingCallout=i,this.RelatedDraughtingCallout=r,this.type=1694125774}};e.IfcDocumentReference=class extends ps{constructor(e,t,s,i){super(e,t,s,i),this.Location=t,this.ItemReference=s,this.Name=i,this.type=3732053477}};e.IfcDraughtingPreDefinedTextFont=class extends Ts{constructor(e,t){super(e,t),this.Name=t,this.type=4170525392}};class qs extends Qs{constructor(e,t,s){super(e),this.EdgeStart=t,this.EdgeEnd=s,this.type=3900360178}}e.IfcEdge=qs;e.IfcEdgeCurve=class extends qs{constructor(e,t,s,i,r){super(e,t,s),this.EdgeStart=t,this.EdgeEnd=s,this.EdgeGeometry=i,this.SameSense=r,this.type=476780140}};e.IfcExtendedMaterialProperties=class extends ds{constructor(e,t,s,i,r){super(e,t),this.Material=t,this.ExtendedProperties=s,this.Description=i,this.Name=r,this.type=1860660968}};class Js extends Qs{constructor(e,t){super(e),this.Bounds=t,this.type=2556980723}}e.IfcFace=Js;class $s extends Qs{constructor(e,t,s){super(e),this.Bound=t,this.Orientation=s,this.type=1809719519}}e.IfcFaceBound=$s;e.IfcFaceOuterBound=class extends $s{constructor(e,t,s){super(e,t,s),this.Bound=t,this.Orientation=s,this.type=803316827}};e.IfcFaceSurface=class extends Js{constructor(e,t,s,i){super(e,t),this.Bounds=t,this.FaceSurface=s,this.SameSense=i,this.type=3008276851}};e.IfcFailureConnectionCondition=class extends Fs{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.TensionFailureX=s,this.TensionFailureY=i,this.TensionFailureZ=r,this.CompressionFailureX=o,this.CompressionFailureY=n,this.CompressionFailureZ=a,this.type=4219587988}};e.IfcFillAreaStyle=class extends Rs{constructor(e,t,s){super(e,t),this.Name=t,this.FillStyles=s,this.type=738692330}};e.IfcFuelProperties=class extends ds{constructor(e,t,s,i,r,o){super(e,t),this.Material=t,this.CombustionTemperature=s,this.CarbonContent=i,this.LowerHeatingValue=r,this.HigherHeatingValue=o,this.type=3857492461}};e.IfcGeneralMaterialProperties=class extends ds{constructor(e,t,s,i,r){super(e,t),this.Material=t,this.MolecularWeight=s,this.Porosity=i,this.MassDensity=r,this.type=803998398}};class ei extends Ns{constructor(e,t,s,i,r,o,n,a){super(e,t,s),this.ProfileName=t,this.ProfileDefinition=s,this.PhysicalWeight=i,this.Perimeter=r,this.MinimumPlateThickness=o,this.MaximumPlateThickness=n,this.CrossSectionArea=a,this.type=1446786286}}e.IfcGeneralProfileProperties=ei;class ti extends Os{constructor(e,t,s,i,r,o,n){super(e,t,s),this.ContextIdentifier=t,this.ContextType=s,this.CoordinateSpaceDimension=i,this.Precision=r,this.WorldCoordinateSystem=o,this.TrueNorth=n,this.type=3448662350}}e.IfcGeometricRepresentationContext=ti;class si extends Ss{constructor(e){super(e),this.type=2453401579}}e.IfcGeometricRepresentationItem=si;e.IfcGeometricRepresentationSubContext=class extends ti{constructor(e,s,i,r,o,n,a){super(e,s,i,new t(0),null,new yI(0),null),this.ContextIdentifier=s,this.ContextType=i,this.ParentContext=r,this.TargetScale=o,this.TargetView=n,this.UserDefinedTargetView=a,this.type=4142052618}};class ii extends si{constructor(e,t){super(e),this.Elements=t,this.type=3590301190}}e.IfcGeometricSet=ii;e.IfcGridPlacement=class extends ms{constructor(e,t,s){super(e),this.PlacementLocation=t,this.PlacementRefDirection=s,this.type=178086475}};class ri extends si{constructor(e,t,s){super(e),this.BaseSurface=t,this.AgreementFlag=s,this.type=812098782}}e.IfcHalfSpaceSolid=ri;e.IfcHygroscopicMaterialProperties=class extends ds{constructor(e,t,s,i,r,o,n){super(e,t),this.Material=t,this.UpperVaporResistanceFactor=s,this.LowerVaporResistanceFactor=i,this.IsothermalMoistureCapacity=r,this.VaporPermeability=o,this.MoistureDiffusivity=n,this.type=2445078500}};e.IfcImageTexture=class extends ks{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.RepeatS=t,this.RepeatT=s,this.TextureType=i,this.TextureTransform=r,this.UrlReference=o,this.type=3905492369}};e.IfcIrregularTimeSeries=class extends js{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.Name=t,this.Description=s,this.StartTime=i,this.EndTime=r,this.TimeSeriesDataType=o,this.DataOrigin=n,this.UserDefinedDataOrigin=a,this.Unit=l,this.Values=h,this.type=3741457305}};class oi extends si{constructor(e,t,s,i,r){super(e),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.type=1402838566}}e.IfcLightSource=oi;e.IfcLightSourceAmbient=class extends oi{constructor(e,t,s,i,r){super(e,t,s,i,r),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.type=125510826}};e.IfcLightSourceDirectional=class extends oi{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.Orientation=o,this.type=2604431987}};e.IfcLightSourceGoniometric=class extends oi{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.Position=o,this.ColourAppearance=n,this.ColourTemperature=a,this.LuminousFlux=l,this.LightEmissionSource=h,this.LightDistributionDataSource=c,this.type=4266656042}};class ni extends oi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.Position=o,this.Radius=n,this.ConstantAttenuation=a,this.DistanceAttenuation=l,this.QuadricAttenuation=h,this.type=1520743889}}e.IfcLightSourcePositional=ni;e.IfcLightSourceSpot=class extends ni{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.Position=o,this.Radius=n,this.ConstantAttenuation=a,this.DistanceAttenuation=l,this.QuadricAttenuation=h,this.Orientation=c,this.ConcentrationExponent=A,this.SpreadAngle=u,this.BeamWidthAngle=p,this.type=3422422726}};e.IfcLocalPlacement=class extends ms{constructor(e,t,s){super(e),this.PlacementRelTo=t,this.RelativePlacement=s,this.type=2624227202}};class ai extends Qs{constructor(e){super(e),this.type=1008929658}}e.IfcLoop=ai;e.IfcMappedItem=class extends Ss{constructor(e,t,s){super(e),this.MappingSource=t,this.MappingTarget=s,this.type=2347385850}};e.IfcMaterialDefinitionRepresentation=class extends Ps{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Representations=i,this.RepresentedMaterial=r,this.type=2022407955}};e.IfcMechanicalConcreteMaterialProperties=class extends fs{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n),this.Material=t,this.DynamicViscosity=s,this.YoungModulus=i,this.ShearModulus=r,this.PoissonRatio=o,this.ThermalExpansionCoefficient=n,this.CompressiveStrength=a,this.MaxAggregateSize=l,this.AdmixturesDescription=h,this.Workability=c,this.ProtectivePoreRatio=A,this.WaterImpermeability=u,this.type=1430189142}};class li extends xs{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=219451334}}e.IfcObjectDefinition=li;class hi extends si{constructor(e,t){super(e),this.RepeatFactor=t,this.type=2833995503}}e.IfcOneDirectionRepeatFactor=hi;e.IfcOpenShell=class extends Zs{constructor(e,t){super(e,t),this.CfsFaces=t,this.type=2665983363}};e.IfcOrientedEdge=class extends qs{constructor(e,t,s){super(e,new yI(0),new yI(0)),this.EdgeElement=t,this.Orientation=s,this.type=1029017970}};class ci extends Ds{constructor(e,t,s,i){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.type=2529465313}}e.IfcParameterizedProfileDef=ci;e.IfcPath=class extends Qs{constructor(e,t){super(e),this.EdgeList=t,this.type=2519244187}};e.IfcPhysicalComplexQuantity=class extends ys{constructor(e,t,s,i,r,o,n){super(e,t,s),this.Name=t,this.Description=s,this.HasQuantities=i,this.Discrimination=r,this.Quality=o,this.Usage=n,this.type=3021840470}};e.IfcPixelTexture=class extends ks{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r),this.RepeatS=t,this.RepeatT=s,this.TextureType=i,this.TextureTransform=r,this.Width=o,this.Height=n,this.ColourComponents=a,this.Pixel=l,this.type=597895409}};class Ai extends si{constructor(e,t){super(e),this.Location=t,this.type=2004835150}}e.IfcPlacement=Ai;class ui extends si{constructor(e,t,s){super(e),this.SizeInX=t,this.SizeInY=s,this.type=1663979128}}e.IfcPlanarExtent=ui;class pi extends si{constructor(e){super(e),this.type=2067069095}}e.IfcPoint=pi;e.IfcPointOnCurve=class extends pi{constructor(e,t,s){super(e),this.BasisCurve=t,this.PointParameter=s,this.type=4022376103}};e.IfcPointOnSurface=class extends pi{constructor(e,t,s,i){super(e),this.BasisSurface=t,this.PointParameterU=s,this.PointParameterV=i,this.type=1423911732}};e.IfcPolyLoop=class extends ai{constructor(e,t){super(e),this.Polygon=t,this.type=2924175390}};e.IfcPolygonalBoundedHalfSpace=class extends ri{constructor(e,t,s,i,r){super(e,t,s),this.BaseSurface=t,this.AgreementFlag=s,this.Position=i,this.PolygonalBoundary=r,this.type=2775532180}};class di extends Is{constructor(e,t){super(e,t),this.Name=t,this.type=759155922}}e.IfcPreDefinedColour=di;class fi extends Is{constructor(e,t){super(e,t),this.Name=t,this.type=2559016684}}e.IfcPreDefinedCurveFont=fi;e.IfcPreDefinedDimensionSymbol=class extends vs{constructor(e,t){super(e,t),this.Name=t,this.type=433424934}};e.IfcPreDefinedPointMarkerSymbol=class extends vs{constructor(e,t){super(e,t),this.Name=t,this.type=179317114}};e.IfcProductDefinitionShape=class extends Ps{constructor(e,t,s,i){super(e,t,s,i),this.Name=t,this.Description=s,this.Representations=i,this.type=673634403}};e.IfcPropertyBoundedValue=class extends Bs{constructor(e,t,s,i,r,o){super(e,t,s),this.Name=t,this.Description=s,this.UpperBoundValue=i,this.LowerBoundValue=r,this.Unit=o,this.type=871118103}};class Ei extends xs{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=1680319473}}e.IfcPropertyDefinition=Ei;e.IfcPropertyEnumeratedValue=class extends Bs{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.EnumerationValues=i,this.EnumerationReference=r,this.type=4166981789}};e.IfcPropertyListValue=class extends Bs{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.ListValues=i,this.Unit=r,this.type=2752243245}};e.IfcPropertyReferenceValue=class extends Bs{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.UsageName=i,this.PropertyReference=r,this.type=941946838}};class mi extends Ei{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=3357820518}}e.IfcPropertySetDefinition=mi;e.IfcPropertySingleValue=class extends Bs{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.NominalValue=i,this.Unit=r,this.type=3650150729}};e.IfcPropertyTableValue=class extends Bs{constructor(e,t,s,i,r,o,n,a){super(e,t,s),this.Name=t,this.Description=s,this.DefiningValues=i,this.DefinedValues=r,this.Expression=o,this.DefiningUnit=n,this.DefinedUnit=a,this.type=110355661}};class yi extends ci{constructor(e,t,s,i,r,o){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.XDim=r,this.YDim=o,this.type=3615266464}}e.IfcRectangleProfileDef=yi;e.IfcRegularTimeSeries=class extends js{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.Name=t,this.Description=s,this.StartTime=i,this.EndTime=r,this.TimeSeriesDataType=o,this.DataOrigin=n,this.UserDefinedDataOrigin=a,this.Unit=l,this.TimeStep=h,this.Values=c,this.type=3413951693}};e.IfcReinforcementDefinitionProperties=class extends mi{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.DefinitionType=o,this.ReinforcementSectionDefinitions=n,this.type=3765753017}};class gi extends xs{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=478536968}}e.IfcRelationship=gi;e.IfcRoundedRectangleProfileDef=class extends yi{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.XDim=r,this.YDim=o,this.RoundingRadius=n,this.type=2778083089}};e.IfcSectionedSpine=class extends si{constructor(e,t,s,i){super(e),this.SpineCurve=t,this.CrossSections=s,this.CrossSectionPositions=i,this.type=1509187699}};e.IfcServiceLifeFactor=class extends mi{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.PredefinedType=o,this.UpperValue=n,this.MostUsedValue=a,this.LowerValue=l,this.type=2411513650}};e.IfcShellBasedSurfaceModel=class extends si{constructor(e,t){super(e),this.SbsmBoundary=t,this.type=4124623270}};e.IfcSlippageConnectionCondition=class extends Fs{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.SlippageX=s,this.SlippageY=i,this.SlippageZ=r,this.type=2609359061}};class Ii extends si{constructor(e){super(e),this.type=723233188}}e.IfcSolidModel=Ii;e.IfcSoundProperties=class extends mi{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.IsAttenuating=o,this.SoundScale=n,this.SoundValues=a,this.type=2485662743}};e.IfcSoundValue=class extends mi{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.SoundLevelTimeSeries=o,this.Frequency=n,this.SoundLevelSingleValue=a,this.type=1202362311}};e.IfcSpaceThermalLoadProperties=class extends mi{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableValueRatio=o,this.ThermalLoadSource=n,this.PropertySource=a,this.SourceDescription=l,this.MaximumValue=h,this.MinimumValue=c,this.ThermalLoadTimeSeriesValues=A,this.UserDefinedThermalLoadSource=u,this.UserDefinedPropertySource=p,this.ThermalLoadType=d,this.type=390701378}};e.IfcStructuralLoadLinearForce=class extends Ls{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.LinearForceX=s,this.LinearForceY=i,this.LinearForceZ=r,this.LinearMomentX=o,this.LinearMomentY=n,this.LinearMomentZ=a,this.type=1595516126}};e.IfcStructuralLoadPlanarForce=class extends Ls{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.PlanarForceX=s,this.PlanarForceY=i,this.PlanarForceZ=r,this.type=2668620305}};class vi extends Ls{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.DisplacementX=s,this.DisplacementY=i,this.DisplacementZ=r,this.RotationalDisplacementRX=o,this.RotationalDisplacementRY=n,this.RotationalDisplacementRZ=a,this.type=2473145415}}e.IfcStructuralLoadSingleDisplacement=vi;e.IfcStructuralLoadSingleDisplacementDistortion=class extends vi{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.Name=t,this.DisplacementX=s,this.DisplacementY=i,this.DisplacementZ=r,this.RotationalDisplacementRX=o,this.RotationalDisplacementRY=n,this.RotationalDisplacementRZ=a,this.Distortion=l,this.type=1973038258}};class Ti extends Ls{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.ForceX=s,this.ForceY=i,this.ForceZ=r,this.MomentX=o,this.MomentY=n,this.MomentZ=a,this.type=1597423693}}e.IfcStructuralLoadSingleForce=Ti;e.IfcStructuralLoadSingleForceWarping=class extends Ti{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.Name=t,this.ForceX=s,this.ForceY=i,this.ForceZ=r,this.MomentX=o,this.MomentY=n,this.MomentZ=a,this.WarpingMoment=l,this.type=1190533807}};class _i extends ei{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I,v,T,_){super(e,t,s,i,r,o,n,a),this.ProfileName=t,this.ProfileDefinition=s,this.PhysicalWeight=i,this.Perimeter=r,this.MinimumPlateThickness=o,this.MaximumPlateThickness=n,this.CrossSectionArea=a,this.TorsionalConstantX=l,this.MomentOfInertiaYZ=h,this.MomentOfInertiaY=c,this.MomentOfInertiaZ=A,this.WarpingConstant=u,this.ShearCentreZ=p,this.ShearCentreY=d,this.ShearDeformationAreaZ=f,this.ShearDeformationAreaY=E,this.MaximumSectionModulusY=m,this.MinimumSectionModulusY=y,this.MaximumSectionModulusZ=g,this.MinimumSectionModulusZ=I,this.TorsionalSectionModulus=v,this.CentreOfGravityInX=T,this.CentreOfGravityInY=_,this.type=3843319758}}e.IfcStructuralProfileProperties=_i;e.IfcStructuralSteelProfileProperties=class extends _i{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I,v,T,_,R,P,D,N){super(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I,v,T,_),this.ProfileName=t,this.ProfileDefinition=s,this.PhysicalWeight=i,this.Perimeter=r,this.MinimumPlateThickness=o,this.MaximumPlateThickness=n,this.CrossSectionArea=a,this.TorsionalConstantX=l,this.MomentOfInertiaYZ=h,this.MomentOfInertiaY=c,this.MomentOfInertiaZ=A,this.WarpingConstant=u,this.ShearCentreZ=p,this.ShearCentreY=d,this.ShearDeformationAreaZ=f,this.ShearDeformationAreaY=E,this.MaximumSectionModulusY=m,this.MinimumSectionModulusY=y,this.MaximumSectionModulusZ=g,this.MinimumSectionModulusZ=I,this.TorsionalSectionModulus=v,this.CentreOfGravityInX=T,this.CentreOfGravityInY=_,this.ShearAreaZ=R,this.ShearAreaY=P,this.PlasticShapeFactorY=D,this.PlasticShapeFactorZ=N,this.type=3653947884}};e.IfcSubedge=class extends qs{constructor(e,t,s,i){super(e,t,s),this.EdgeStart=t,this.EdgeEnd=s,this.ParentEdge=i,this.type=2233826070}};class Ri extends si{constructor(e){super(e),this.type=2513912981}}e.IfcSurface=Ri;e.IfcSurfaceStyleRendering=class extends Gs{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t),this.SurfaceColour=t,this.Transparency=s,this.DiffuseColour=i,this.TransmissionColour=r,this.DiffuseTransmissionColour=o,this.ReflectionColour=n,this.SpecularColour=a,this.SpecularHighlight=l,this.ReflectanceMethod=h,this.type=1878645084}};class Pi extends Ii{constructor(e,t,s){super(e),this.SweptArea=t,this.Position=s,this.type=2247615214}}e.IfcSweptAreaSolid=Pi;e.IfcSweptDiskSolid=class extends Ii{constructor(e,t,s,i,r,o){super(e),this.Directrix=t,this.Radius=s,this.InnerRadius=i,this.StartParam=r,this.EndParam=o,this.type=1260650574}};class Di extends Ri{constructor(e,t,s){super(e),this.SweptCurve=t,this.Position=s,this.type=230924584}}e.IfcSweptSurface=Di;e.IfcTShapeProfileDef=class extends ci{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.FlangeWidth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.FlangeEdgeRadius=h,this.WebEdgeRadius=c,this.WebSlope=A,this.FlangeSlope=u,this.CentreOfGravityInY=p,this.type=3071757647}};class Ni extends Ks{constructor(e,t,s,i,r){super(e,t,s,i),this.Item=t,this.Styles=s,this.Name=i,this.AnnotatedCurve=r,this.type=3028897424}}e.IfcTerminatorSymbol=Ni;class bi extends si{constructor(e,t,s,i){super(e),this.Literal=t,this.Placement=s,this.Path=i,this.type=4282788508}}e.IfcTextLiteral=bi;e.IfcTextLiteralWithExtent=class extends bi{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Literal=t,this.Placement=s,this.Path=i,this.Extent=r,this.BoxAlignment=o,this.type=3124975700}};e.IfcTrapeziumProfileDef=class extends ci{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.BottomXDim=r,this.TopXDim=o,this.YDim=n,this.TopXOffset=a,this.type=2715220739}};e.IfcTwoDirectionRepeatFactor=class extends hi{constructor(e,t,s){super(e,t),this.RepeatFactor=t,this.SecondRepeatFactor=s,this.type=1345879162}};class Ci extends li{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.type=1628702193}}e.IfcTypeObject=Ci;class Oi extends Ci{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.type=2347495698}}e.IfcTypeProduct=Oi;e.IfcUShapeProfileDef=class extends ci{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.FlangeWidth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.EdgeRadius=h,this.FlangeSlope=c,this.CentreOfGravityInX=A,this.type=427810014}};e.IfcVector=class extends si{constructor(e,t,s){super(e),this.Orientation=t,this.Magnitude=s,this.type=1417489154}};e.IfcVertexLoop=class extends ai{constructor(e,t){super(e),this.LoopVertex=t,this.type=2759199220}};e.IfcWindowLiningProperties=class extends mi{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.LiningDepth=o,this.LiningThickness=n,this.TransomThickness=a,this.MullionThickness=l,this.FirstTransomOffset=h,this.SecondTransomOffset=c,this.FirstMullionOffset=A,this.SecondMullionOffset=u,this.ShapeAspectStyle=p,this.type=336235671}};e.IfcWindowPanelProperties=class extends mi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.OperationType=o,this.PanelPosition=n,this.FrameDepth=a,this.FrameThickness=l,this.ShapeAspectStyle=h,this.type=512836454}};e.IfcWindowStyle=class extends Oi{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ConstructionType=h,this.OperationType=c,this.ParameterTakesPrecedence=A,this.Sizeable=u,this.type=1299126871}};e.IfcZShapeProfileDef=class extends ci{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.FlangeWidth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.EdgeRadius=h,this.type=2543172580}};class Si extends zs{constructor(e,t,s,i){super(e,t,s,i),this.Item=t,this.Styles=s,this.Name=i,this.type=3288037868}}e.IfcAnnotationCurveOccurrence=Si;e.IfcAnnotationFillArea=class extends si{constructor(e,t,s){super(e),this.OuterBoundary=t,this.InnerBoundaries=s,this.type=669184980}};e.IfcAnnotationFillAreaOccurrence=class extends zs{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Item=t,this.Styles=s,this.Name=i,this.FillStyleTarget=r,this.GlobalOrLocal=o,this.type=2265737646}};e.IfcAnnotationSurface=class extends si{constructor(e,t,s){super(e),this.Item=t,this.TextureCoordinates=s,this.type=1302238472}};e.IfcAxis1Placement=class extends Ai{constructor(e,t,s){super(e,t),this.Location=t,this.Axis=s,this.type=4261334040}};e.IfcAxis2Placement2D=class extends Ai{constructor(e,t,s){super(e,t),this.Location=t,this.RefDirection=s,this.type=3125803723}};e.IfcAxis2Placement3D=class extends Ai{constructor(e,t,s,i){super(e,t),this.Location=t,this.Axis=s,this.RefDirection=i,this.type=2740243338}};class xi extends si{constructor(e,t,s,i){super(e),this.Operator=t,this.FirstOperand=s,this.SecondOperand=i,this.type=2736907675}}e.IfcBooleanResult=xi;class wi extends Ri{constructor(e){super(e),this.type=4182860854}}e.IfcBoundedSurface=wi;e.IfcBoundingBox=class extends si{constructor(e,t,s,i,r){super(e),this.Corner=t,this.XDim=s,this.YDim=i,this.ZDim=r,this.type=2581212453}};e.IfcBoxedHalfSpace=class extends ri{constructor(e,t,s,i){super(e,t,s),this.BaseSurface=t,this.AgreementFlag=s,this.Enclosure=i,this.type=2713105998}};e.IfcCShapeProfileDef=class extends ci{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.Width=o,this.WallThickness=n,this.Girth=a,this.InternalFilletRadius=l,this.CentreOfGravityInX=h,this.type=2898889636}};e.IfcCartesianPoint=class extends pi{constructor(e,t){super(e),this.Coordinates=t,this.type=1123145078}};class Bi extends si{constructor(e,t,s,i,r){super(e),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.type=59481748}}e.IfcCartesianTransformationOperator=Bi;class Fi extends Bi{constructor(e,t,s,i,r){super(e,t,s,i,r),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.type=3749851601}}e.IfcCartesianTransformationOperator2D=Fi;e.IfcCartesianTransformationOperator2DnonUniform=class extends Fi{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.Scale2=o,this.type=3486308946}};class Mi extends Bi{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.Axis3=o,this.type=3331915920}}e.IfcCartesianTransformationOperator3D=Mi;e.IfcCartesianTransformationOperator3DnonUniform=class extends Mi{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.Axis3=o,this.Scale2=n,this.Scale3=a,this.type=1416205885}};class Li extends ci{constructor(e,t,s,i,r){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Radius=r,this.type=1383045692}}e.IfcCircleProfileDef=Li;e.IfcClosedShell=class extends Zs{constructor(e,t){super(e,t),this.CfsFaces=t,this.type=2205249479}};e.IfcCompositeCurveSegment=class extends si{constructor(e,t,s,i){super(e),this.Transition=t,this.SameSense=s,this.ParentCurve=i,this.type=2485617015}};e.IfcCraneRailAShapeProfileDef=class extends ci{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.OverallHeight=r,this.BaseWidth2=o,this.Radius=n,this.HeadWidth=a,this.HeadDepth2=l,this.HeadDepth3=h,this.WebThickness=c,this.BaseWidth4=A,this.BaseDepth1=u,this.BaseDepth2=p,this.BaseDepth3=d,this.CentreOfGravityInY=f,this.type=4133800736}};e.IfcCraneRailFShapeProfileDef=class extends ci{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.OverallHeight=r,this.HeadWidth=o,this.Radius=n,this.HeadDepth2=a,this.HeadDepth3=l,this.WebThickness=h,this.BaseDepth1=c,this.BaseDepth2=A,this.CentreOfGravityInY=u,this.type=194851669}};class Ui extends si{constructor(e,t){super(e),this.Position=t,this.type=2506170314}}e.IfcCsgPrimitive3D=Ui;e.IfcCsgSolid=class extends Ii{constructor(e,t){super(e),this.TreeRootExpression=t,this.type=2147822146}};class Hi extends si{constructor(e){super(e),this.type=2601014836}}e.IfcCurve=Hi;e.IfcCurveBoundedPlane=class extends wi{constructor(e,t,s,i){super(e),this.BasisSurface=t,this.OuterBoundary=s,this.InnerBoundaries=i,this.type=2827736869}};e.IfcDefinedSymbol=class extends si{constructor(e,t,s){super(e),this.Definition=t,this.Target=s,this.type=693772133}};e.IfcDimensionCurve=class extends Si{constructor(e,t,s,i){super(e,t,s,i),this.Item=t,this.Styles=s,this.Name=i,this.type=606661476}};e.IfcDimensionCurveTerminator=class extends Ni{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.Item=t,this.Styles=s,this.Name=i,this.AnnotatedCurve=r,this.Role=o,this.type=4054601972}};e.IfcDirection=class extends si{constructor(e,t){super(e),this.DirectionRatios=t,this.type=32440307}};e.IfcDoorLiningProperties=class extends mi{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.LiningDepth=o,this.LiningThickness=n,this.ThresholdDepth=a,this.ThresholdThickness=l,this.TransomThickness=h,this.TransomOffset=c,this.LiningOffset=A,this.ThresholdOffset=u,this.CasingThickness=p,this.CasingDepth=d,this.ShapeAspectStyle=f,this.type=2963535650}};e.IfcDoorPanelProperties=class extends mi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.PanelDepth=o,this.PanelOperation=n,this.PanelWidth=a,this.PanelPosition=l,this.ShapeAspectStyle=h,this.type=1714330368}};e.IfcDoorStyle=class extends Oi{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.OperationType=h,this.ConstructionType=c,this.ParameterTakesPrecedence=A,this.Sizeable=u,this.type=526551008}};class Gi extends si{constructor(e,t){super(e),this.Contents=t,this.type=3073041342}}e.IfcDraughtingCallout=Gi;e.IfcDraughtingPreDefinedColour=class extends di{constructor(e,t){super(e,t),this.Name=t,this.type=445594917}};e.IfcDraughtingPreDefinedCurveFont=class extends fi{constructor(e,t){super(e,t),this.Name=t,this.type=4006246654}};e.IfcEdgeLoop=class extends ai{constructor(e,t){super(e),this.EdgeList=t,this.type=1472233963}};e.IfcElementQuantity=class extends mi{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.MethodOfMeasurement=o,this.Quantities=n,this.type=1883228015}};class ki extends Oi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=339256511}}e.IfcElementType=ki;class Vi extends Ri{constructor(e,t){super(e),this.Position=t,this.type=2777663545}}e.IfcElementarySurface=Vi;e.IfcEllipseProfileDef=class extends ci{constructor(e,t,s,i,r,o){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.SemiAxis1=r,this.SemiAxis2=o,this.type=2835456948}};class ji extends mi{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.EnergySequence=o,this.UserDefinedEnergySequence=n,this.type=80994333}}e.IfcEnergyProperties=ji;e.IfcExtrudedAreaSolid=class extends Pi{constructor(e,t,s,i,r){super(e,t,s),this.SweptArea=t,this.Position=s,this.ExtrudedDirection=i,this.Depth=r,this.type=477187591}};e.IfcFaceBasedSurfaceModel=class extends si{constructor(e,t){super(e),this.FbsmFaces=t,this.type=2047409740}};e.IfcFillAreaStyleHatching=class extends si{constructor(e,t,s,i,r,o){super(e),this.HatchLineAppearance=t,this.StartOfNextHatchLine=s,this.PointOfReferenceHatchLine=i,this.PatternStart=r,this.HatchLineAngle=o,this.type=374418227}};e.IfcFillAreaStyleTileSymbolWithStyle=class extends si{constructor(e,t){super(e),this.Symbol=t,this.type=4203026998}};e.IfcFillAreaStyleTiles=class extends si{constructor(e,t,s,i){super(e),this.TilingPattern=t,this.Tiles=s,this.TilingScale=i,this.type=315944413}};e.IfcFluidFlowProperties=class extends mi{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.PropertySource=o,this.FlowConditionTimeSeries=n,this.VelocityTimeSeries=a,this.FlowrateTimeSeries=l,this.Fluid=h,this.PressureTimeSeries=c,this.UserDefinedPropertySource=A,this.TemperatureSingleValue=u,this.WetBulbTemperatureSingleValue=p,this.WetBulbTemperatureTimeSeries=d,this.TemperatureTimeSeries=f,this.FlowrateSingleValue=E,this.FlowConditionSingleValue=m,this.VelocitySingleValue=y,this.PressureSingleValue=g,this.type=3455213021}};class Qi extends ki{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=4238390223}}e.IfcFurnishingElementType=Qi;e.IfcFurnitureType=class extends Qi{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.AssemblyPlace=c,this.type=1268542332}};e.IfcGeometricCurveSet=class extends ii{constructor(e,t){super(e,t),this.Elements=t,this.type=987898635}};class Wi extends ci{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.OverallWidth=r,this.OverallDepth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.type=1484403080}}e.IfcIShapeProfileDef=Wi;e.IfcLShapeProfileDef=class extends ci{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.Width=o,this.Thickness=n,this.FilletRadius=a,this.EdgeRadius=l,this.LegSlope=h,this.CentreOfGravityInX=c,this.CentreOfGravityInY=A,this.type=572779678}};e.IfcLine=class extends Hi{constructor(e,t,s){super(e),this.Pnt=t,this.Dir=s,this.type=1281925730}};class zi extends Ii{constructor(e,t){super(e),this.Outer=t,this.type=1425443689}}e.IfcManifoldSolidBrep=zi;class Ki extends li{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=3888040117}}e.IfcObject=Ki;e.IfcOffsetCurve2D=class extends Hi{constructor(e,t,s,i){super(e),this.BasisCurve=t,this.Distance=s,this.SelfIntersect=i,this.type=3388369263}};e.IfcOffsetCurve3D=class extends Hi{constructor(e,t,s,i,r){super(e),this.BasisCurve=t,this.Distance=s,this.SelfIntersect=i,this.RefDirection=r,this.type=3505215534}};e.IfcPermeableCoveringProperties=class extends mi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.OperationType=o,this.PanelPosition=n,this.FrameDepth=a,this.FrameThickness=l,this.ShapeAspectStyle=h,this.type=3566463478}};e.IfcPlanarBox=class extends ui{constructor(e,t,s,i){super(e,t,s),this.SizeInX=t,this.SizeInY=s,this.Placement=i,this.type=603570806}};e.IfcPlane=class extends Vi{constructor(e,t){super(e,t),this.Position=t,this.type=220341763}};class Yi extends Ki{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=2945172077}}e.IfcProcess=Yi;class Xi extends Ki{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=4208778838}}e.IfcProduct=Xi;e.IfcProject=class extends Ki{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.Phase=a,this.RepresentationContexts=l,this.UnitsInContext=h,this.type=103090709}};e.IfcProjectionCurve=class extends Si{constructor(e,t,s,i){super(e,t,s,i),this.Item=t,this.Styles=s,this.Name=i,this.type=4194566429}};e.IfcPropertySet=class extends mi{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.HasProperties=o,this.type=1451395588}};e.IfcProxy=class extends Xi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.ProxyType=l,this.Tag=h,this.type=3219374653}};e.IfcRectangleHollowProfileDef=class extends yi{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.XDim=r,this.YDim=o,this.WallThickness=n,this.InnerFilletRadius=a,this.OuterFilletRadius=l,this.type=2770003689}};e.IfcRectangularPyramid=class extends Ui{constructor(e,t,s,i,r){super(e,t),this.Position=t,this.XLength=s,this.YLength=i,this.Height=r,this.type=2798486643}};e.IfcRectangularTrimmedSurface=class extends wi{constructor(e,t,s,i,r,o,n,a){super(e),this.BasisSurface=t,this.U1=s,this.V1=i,this.U2=r,this.V2=o,this.Usense=n,this.Vsense=a,this.type=3454111270}};class Zi extends gi{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.type=3939117080}}e.IfcRelAssigns=Zi;class qi extends Zi{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingActor=a,this.ActingRole=l,this.type=1683148259}}e.IfcRelAssignsToActor=qi;class Ji extends Zi{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingControl=a,this.type=2495723537}}e.IfcRelAssignsToControl=Ji;e.IfcRelAssignsToGroup=class extends Zi{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingGroup=a,this.type=1307041759}};e.IfcRelAssignsToProcess=class extends Zi{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingProcess=a,this.QuantityInProcess=l,this.type=4278684876}};e.IfcRelAssignsToProduct=class extends Zi{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingProduct=a,this.type=2857406711}};e.IfcRelAssignsToProjectOrder=class extends Ji{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingControl=a,this.type=3372526763}};e.IfcRelAssignsToResource=class extends Zi{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingResource=a,this.type=205026976}};class $i extends gi{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.type=1865459582}}e.IfcRelAssociates=$i;e.IfcRelAssociatesAppliedValue=class extends $i{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingAppliedValue=n,this.type=1327628568}};e.IfcRelAssociatesApproval=class extends $i{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingApproval=n,this.type=4095574036}};e.IfcRelAssociatesClassification=class extends $i{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingClassification=n,this.type=919958153}};e.IfcRelAssociatesConstraint=class extends $i{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.Intent=n,this.RelatingConstraint=a,this.type=2728634034}};e.IfcRelAssociatesDocument=class extends $i{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingDocument=n,this.type=982818633}};e.IfcRelAssociatesLibrary=class extends $i{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingLibrary=n,this.type=3840914261}};e.IfcRelAssociatesMaterial=class extends $i{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingMaterial=n,this.type=2655215786}};e.IfcRelAssociatesProfileProperties=class extends $i{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingProfileProperties=n,this.ProfileSectionLocation=a,this.ProfileOrientation=l,this.type=2851387026}};class er extends gi{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=826625072}}e.IfcRelConnects=er;class tr extends er{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ConnectionGeometry=o,this.RelatingElement=n,this.RelatedElement=a,this.type=1204542856}}e.IfcRelConnectsElements=tr;e.IfcRelConnectsPathElements=class extends tr{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ConnectionGeometry=o,this.RelatingElement=n,this.RelatedElement=a,this.RelatingPriorities=l,this.RelatedPriorities=h,this.RelatedConnectionType=c,this.RelatingConnectionType=A,this.type=3945020480}};e.IfcRelConnectsPortToElement=class extends er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingPort=o,this.RelatedElement=n,this.type=4201705270}};e.IfcRelConnectsPorts=class extends er{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingPort=o,this.RelatedPort=n,this.RealizingElement=a,this.type=3190031847}};e.IfcRelConnectsStructuralActivity=class extends er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingElement=o,this.RelatedStructuralActivity=n,this.type=2127690289}};e.IfcRelConnectsStructuralElement=class extends er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingElement=o,this.RelatedStructuralMember=n,this.type=3912681535}};class sr extends er{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingStructuralMember=o,this.RelatedStructuralConnection=n,this.AppliedCondition=a,this.AdditionalConditions=l,this.SupportedLength=h,this.ConditionCoordinateSystem=c,this.type=1638771189}}e.IfcRelConnectsStructuralMember=sr;e.IfcRelConnectsWithEccentricity=class extends sr{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingStructuralMember=o,this.RelatedStructuralConnection=n,this.AppliedCondition=a,this.AdditionalConditions=l,this.SupportedLength=h,this.ConditionCoordinateSystem=c,this.ConnectionConstraint=A,this.type=504942748}};e.IfcRelConnectsWithRealizingElements=class extends tr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ConnectionGeometry=o,this.RelatingElement=n,this.RelatedElement=a,this.RealizingElements=l,this.ConnectionType=h,this.type=3678494232}};e.IfcRelContainedInSpatialStructure=class extends er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedElements=o,this.RelatingStructure=n,this.type=3242617779}};e.IfcRelCoversBldgElements=class extends er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingBuildingElement=o,this.RelatedCoverings=n,this.type=886880790}};e.IfcRelCoversSpaces=class extends er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedSpace=o,this.RelatedCoverings=n,this.type=2802773753}};class ir extends gi{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingObject=o,this.RelatedObjects=n,this.type=2551354335}}e.IfcRelDecomposes=ir;class rr extends gi{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.type=693640335}}e.IfcRelDefines=rr;class or extends rr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingPropertyDefinition=n,this.type=4186316022}}e.IfcRelDefinesByProperties=or;e.IfcRelDefinesByType=class extends rr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingType=n,this.type=781010003}};e.IfcRelFillsElement=class extends er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingOpeningElement=o,this.RelatedBuildingElement=n,this.type=3940055652}};e.IfcRelFlowControlElements=class extends er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedControlElements=o,this.RelatingFlowElement=n,this.type=279856033}};e.IfcRelInteractionRequirements=class extends er{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.DailyInteraction=o,this.ImportanceRating=n,this.LocationOfInteraction=a,this.RelatedSpaceProgram=l,this.RelatingSpaceProgram=h,this.type=4189434867}};e.IfcRelNests=class extends ir{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingObject=o,this.RelatedObjects=n,this.type=3268803585}};e.IfcRelOccupiesSpaces=class extends qi{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingActor=a,this.ActingRole=l,this.type=2051452291}};e.IfcRelOverridesProperties=class extends or{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingPropertyDefinition=n,this.OverridingProperties=a,this.type=202636808}};e.IfcRelProjectsElement=class extends er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingElement=o,this.RelatedFeatureElement=n,this.type=750771296}};e.IfcRelReferencedInSpatialStructure=class extends er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedElements=o,this.RelatingStructure=n,this.type=1245217292}};e.IfcRelSchedulesCostItems=class extends Ji{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingControl=a,this.type=1058617721}};e.IfcRelSequence=class extends er{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingProcess=o,this.RelatedProcess=n,this.TimeLag=a,this.SequenceType=l,this.type=4122056220}};e.IfcRelServicesBuildings=class extends er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingSystem=o,this.RelatedBuildings=n,this.type=366585022}};e.IfcRelSpaceBoundary=class extends er{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingSpace=o,this.RelatedBuildingElement=n,this.ConnectionGeometry=a,this.PhysicalOrVirtualBoundary=l,this.InternalOrExternalBoundary=h,this.type=3451746338}};e.IfcRelVoidsElement=class extends er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingBuildingElement=o,this.RelatedOpeningElement=n,this.type=1401173127}};class nr extends Ki{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=2914609552}}e.IfcResource=nr;e.IfcRevolvedAreaSolid=class extends Pi{constructor(e,t,s,i,r){super(e,t,s),this.SweptArea=t,this.Position=s,this.Axis=i,this.Angle=r,this.type=1856042241}};e.IfcRightCircularCone=class extends Ui{constructor(e,t,s,i){super(e,t),this.Position=t,this.Height=s,this.BottomRadius=i,this.type=4158566097}};e.IfcRightCircularCylinder=class extends Ui{constructor(e,t,s,i){super(e,t),this.Position=t,this.Height=s,this.Radius=i,this.type=3626867408}};class ar extends Xi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.type=2706606064}}e.IfcSpatialStructureElement=ar;class lr extends ki{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3893378262}}e.IfcSpatialStructureElementType=lr;e.IfcSphere=class extends Ui{constructor(e,t,s){super(e,t),this.Position=t,this.Radius=s,this.type=451544542}};class hr extends Xi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.type=3544373492}}e.IfcStructuralActivity=hr;class cr extends Xi{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=3136571912}}e.IfcStructuralItem=cr;class Ar extends cr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=530289379}}e.IfcStructuralMember=Ar;class ur extends hr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.type=3689010777}}e.IfcStructuralReaction=ur;class pr extends Ar{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.Thickness=h,this.type=3979015343}}e.IfcStructuralSurfaceMember=pr;e.IfcStructuralSurfaceMemberVarying=class extends pr{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.Thickness=h,this.SubsequentThickness=c,this.VaryingThicknessLocation=A,this.type=2218152070}};e.IfcStructuredDimensionCallout=class extends Gi{constructor(e,t){super(e,t),this.Contents=t,this.type=4070609034}};e.IfcSurfaceCurveSweptAreaSolid=class extends Pi{constructor(e,t,s,i,r,o,n){super(e,t,s),this.SweptArea=t,this.Position=s,this.Directrix=i,this.StartParam=r,this.EndParam=o,this.ReferenceSurface=n,this.type=2028607225}};e.IfcSurfaceOfLinearExtrusion=class extends Di{constructor(e,t,s,i,r){super(e,t,s),this.SweptCurve=t,this.Position=s,this.ExtrudedDirection=i,this.Depth=r,this.type=2809605785}};e.IfcSurfaceOfRevolution=class extends Di{constructor(e,t,s,i){super(e,t,s),this.SweptCurve=t,this.Position=s,this.AxisPosition=i,this.type=4124788165}};e.IfcSystemFurnitureElementType=class extends Qi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1580310250}};class dr extends Yi{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.TaskId=n,this.Status=a,this.WorkMethod=l,this.IsMilestone=h,this.Priority=c,this.type=3473067441}}e.IfcTask=dr;e.IfcTransportElementType=class extends ki{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2097647324}};class fr extends Ki{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.TheActor=n,this.type=2296667514}}e.IfcActor=fr;e.IfcAnnotation=class extends Xi{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=1674181508}};e.IfcAsymmetricIShapeProfileDef=class extends Wi{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.OverallWidth=r,this.OverallDepth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.TopFlangeWidth=h,this.TopFlangeThickness=c,this.TopFlangeFilletRadius=A,this.CentreOfGravityInY=u,this.type=3207858831}};e.IfcBlock=class extends Ui{constructor(e,t,s,i,r){super(e,t),this.Position=t,this.XLength=s,this.YLength=i,this.ZLength=r,this.type=1334484129}};e.IfcBooleanClippingResult=class extends xi{constructor(e,t,s,i){super(e,t,s,i),this.Operator=t,this.FirstOperand=s,this.SecondOperand=i,this.type=3649129432}};class Er extends Hi{constructor(e){super(e),this.type=1260505505}}e.IfcBoundedCurve=Er;e.IfcBuilding=class extends ar{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.ElevationOfRefHeight=c,this.ElevationOfTerrain=A,this.BuildingAddress=u,this.type=4031249490}};class mr extends ki{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1950629157}}e.IfcBuildingElementType=mr;e.IfcBuildingStorey=class extends ar{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.Elevation=c,this.type=3124254112}};e.IfcCircleHollowProfileDef=class extends Li{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Radius=r,this.WallThickness=o,this.type=2937912522}};e.IfcColumnType=class extends mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=300633059}};class yr extends Er{constructor(e,t,s){super(e),this.Segments=t,this.SelfIntersect=s,this.type=3732776249}}e.IfcCompositeCurve=yr;class gr extends Hi{constructor(e,t){super(e),this.Position=t,this.type=2510884976}}e.IfcConic=gr;class Ir extends nr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ResourceIdentifier=n,this.ResourceGroup=a,this.ResourceConsumption=l,this.BaseQuantity=h,this.type=2559216714}}e.IfcConstructionResource=Ir;class vr extends Ki{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=3293443760}}e.IfcControl=vr;e.IfcCostItem=class extends vr{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=3895139033}};e.IfcCostSchedule=class extends vr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.SubmittedBy=n,this.PreparedBy=a,this.SubmittedOn=l,this.Status=h,this.TargetUsers=c,this.UpdateDate=A,this.ID=u,this.PredefinedType=p,this.type=1419761937}};e.IfcCoveringType=class extends mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1916426348}};e.IfcCrewResource=class extends Ir{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ResourceIdentifier=n,this.ResourceGroup=a,this.ResourceConsumption=l,this.BaseQuantity=h,this.type=3295246426}};e.IfcCurtainWallType=class extends mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1457835157}};class Tr extends Gi{constructor(e,t){super(e,t),this.Contents=t,this.type=681481545}}e.IfcDimensionCurveDirectedCallout=Tr;class _r extends ki{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3256556792}}e.IfcDistributionElementType=_r;class Rr extends _r{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3849074793}}e.IfcDistributionFlowElementType=Rr;e.IfcElectricalBaseProperties=class extends ji{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.EnergySequence=o,this.UserDefinedEnergySequence=n,this.ElectricCurrentType=a,this.InputVoltage=l,this.InputFrequency=h,this.FullLoadCurrent=c,this.MinimumCircuitCurrent=A,this.MaximumPowerInput=u,this.RatedPowerInput=p,this.InputPhase=d,this.type=360485395}};class Pr extends Xi{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1758889154}}e.IfcElement=Pr;e.IfcElementAssembly=class extends Pr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.AssemblyPlace=h,this.PredefinedType=c,this.type=4123344466}};class Dr extends Pr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1623761950}}e.IfcElementComponent=Dr;class Nr extends ki{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2590856083}}e.IfcElementComponentType=Nr;e.IfcEllipse=class extends gr{constructor(e,t,s,i){super(e,t),this.Position=t,this.SemiAxis1=s,this.SemiAxis2=i,this.type=1704287377}};class br extends Rr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2107101300}}e.IfcEnergyConversionDeviceType=br;e.IfcEquipmentElement=class extends Pr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1962604670}};e.IfcEquipmentStandard=class extends vr{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=3272907226}};e.IfcEvaporativeCoolerType=class extends br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3174744832}};e.IfcEvaporatorType=class extends br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3390157468}};e.IfcFacetedBrep=class extends zi{constructor(e,t){super(e,t),this.Outer=t,this.type=807026263}};e.IfcFacetedBrepWithVoids=class extends zi{constructor(e,t,s){super(e,t),this.Outer=t,this.Voids=s,this.type=3737207727}};class Cr extends Dr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=647756555}}e.IfcFastener=Cr;class Or extends Nr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2489546625}}e.IfcFastenerType=Or;class Sr extends Pr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2827207264}}e.IfcFeatureElement=Sr;class xr extends Sr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2143335405}}e.IfcFeatureElementAddition=xr;class wr extends Sr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1287392070}}e.IfcFeatureElementSubtraction=wr;class Br extends Rr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3907093117}}e.IfcFlowControllerType=Br;class Fr extends Rr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3198132628}}e.IfcFlowFittingType=Fr;e.IfcFlowMeterType=class extends Br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3815607619}};class Mr extends Rr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1482959167}}e.IfcFlowMovingDeviceType=Mr;class Lr extends Rr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1834744321}}e.IfcFlowSegmentType=Lr;class Ur extends Rr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1339347760}}e.IfcFlowStorageDeviceType=Ur;class Hr extends Rr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2297155007}}e.IfcFlowTerminalType=Hr;class Gr extends Rr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3009222698}}e.IfcFlowTreatmentDeviceType=Gr;e.IfcFurnishingElement=class extends Pr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=263784265}};e.IfcFurnitureStandard=class extends vr{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=814719939}};e.IfcGasTerminalType=class extends Hr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=200128114}};e.IfcGrid=class extends Xi{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.UAxes=l,this.VAxes=h,this.WAxes=c,this.type=3009204131}};class kr extends Ki{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=2706460486}}e.IfcGroup=kr;e.IfcHeatExchangerType=class extends br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1251058090}};e.IfcHumidifierType=class extends br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1806887404}};e.IfcInventory=class extends kr{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.InventoryType=n,this.Jurisdiction=a,this.ResponsiblePersons=l,this.LastUpdateDate=h,this.CurrentValue=c,this.OriginalValue=A,this.type=2391368822}};e.IfcJunctionBoxType=class extends Fr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4288270099}};e.IfcLaborResource=class extends Ir{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ResourceIdentifier=n,this.ResourceGroup=a,this.ResourceConsumption=l,this.BaseQuantity=h,this.SkillSet=c,this.type=3827777499}};e.IfcLampType=class extends Hr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1051575348}};e.IfcLightFixtureType=class extends Hr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1161773419}};e.IfcLinearDimension=class extends Tr{constructor(e,t){super(e,t),this.Contents=t,this.type=2506943328}};e.IfcMechanicalFastener=class extends Cr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.NominalDiameter=h,this.NominalLength=c,this.type=377706215}};e.IfcMechanicalFastenerType=class extends Or{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2108223431}};e.IfcMemberType=class extends mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3181161470}};e.IfcMotorConnectionType=class extends br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=977012517}};e.IfcMove=class extends dr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.TaskId=n,this.Status=a,this.WorkMethod=l,this.IsMilestone=h,this.Priority=c,this.MoveFrom=A,this.MoveTo=u,this.PunchList=p,this.type=1916936684}};e.IfcOccupant=class extends fr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.TheActor=n,this.PredefinedType=a,this.type=4143007308}};e.IfcOpeningElement=class extends wr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3588315303}};e.IfcOrderAction=class extends dr{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.TaskId=n,this.Status=a,this.WorkMethod=l,this.IsMilestone=h,this.Priority=c,this.ActionID=A,this.type=3425660407}};e.IfcOutletType=class extends Hr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2837617999}};e.IfcPerformanceHistory=class extends vr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LifeCyclePhase=n,this.type=2382730787}};e.IfcPermit=class extends vr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PermitID=n,this.type=3327091369}};e.IfcPipeFittingType=class extends Fr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=804291784}};e.IfcPipeSegmentType=class extends Lr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4231323485}};e.IfcPlateType=class extends mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4017108033}};e.IfcPolyline=class extends Er{constructor(e,t){super(e),this.Points=t,this.type=3724593414}};class Vr extends Xi{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=3740093272}}e.IfcPort=Vr;e.IfcProcedure=class extends Yi{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ProcedureID=n,this.ProcedureType=a,this.UserDefinedProcedureType=l,this.type=2744685151}};e.IfcProjectOrder=class extends vr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ID=n,this.PredefinedType=a,this.Status=l,this.type=2904328755}};e.IfcProjectOrderRecord=class extends vr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Records=n,this.PredefinedType=a,this.type=3642467123}};e.IfcProjectionElement=class extends xr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3651124850}};e.IfcProtectiveDeviceType=class extends Br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1842657554}};e.IfcPumpType=class extends Mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2250791053}};e.IfcRadiusDimension=class extends Tr{constructor(e,t){super(e,t),this.Contents=t,this.type=3248260540}};e.IfcRailingType=class extends mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2893384427}};e.IfcRampFlightType=class extends mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2324767716}};e.IfcRelAggregates=class extends ir{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingObject=o,this.RelatedObjects=n,this.type=160246688}};e.IfcRelAssignsTasks=class extends Ji{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingControl=a,this.TimeForTask=l,this.type=2863920197}};e.IfcSanitaryTerminalType=class extends Hr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1768891740}};e.IfcScheduleTimeControl=class extends vr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I,v,T,_){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ActualStart=n,this.EarlyStart=a,this.LateStart=l,this.ScheduleStart=h,this.ActualFinish=c,this.EarlyFinish=A,this.LateFinish=u,this.ScheduleFinish=p,this.ScheduleDuration=d,this.ActualDuration=f,this.RemainingTime=E,this.FreeFloat=m,this.TotalFloat=y,this.IsCritical=g,this.StatusTime=I,this.StartFloat=v,this.FinishFloat=T,this.Completion=_,this.type=3517283431}};e.IfcServiceLife=class extends vr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ServiceLifeType=n,this.ServiceLifeDuration=a,this.type=4105383287}};e.IfcSite=class extends ar{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.RefLatitude=c,this.RefLongitude=A,this.RefElevation=u,this.LandTitleNumber=p,this.SiteAddress=d,this.type=4097777520}};e.IfcSlabType=class extends mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2533589738}};e.IfcSpace=class extends ar{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.InteriorOrExteriorSpace=c,this.ElevationWithFlooring=A,this.type=3856911033}};e.IfcSpaceHeaterType=class extends br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1305183839}};e.IfcSpaceProgram=class extends vr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.SpaceProgramIdentifier=n,this.MaxRequiredArea=a,this.MinRequiredArea=l,this.RequestedLocation=h,this.StandardRequiredArea=c,this.type=652456506}};e.IfcSpaceType=class extends lr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3812236995}};e.IfcStackTerminalType=class extends Hr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3112655638}};e.IfcStairFlightType=class extends mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1039846685}};class jr extends hr{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.CausedBy=A,this.type=682877961}}e.IfcStructuralAction=jr;class Qr extends cr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedCondition=l,this.type=1179482911}}e.IfcStructuralConnection=Qr;e.IfcStructuralCurveConnection=class extends Qr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedCondition=l,this.type=4243806635}};class Wr extends Ar{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.type=214636428}}e.IfcStructuralCurveMember=Wr;e.IfcStructuralCurveMemberVarying=class extends Wr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.type=2445595289}};class zr extends jr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.CausedBy=A,this.ProjectedOrTrue=u,this.type=1807405624}}e.IfcStructuralLinearAction=zr;e.IfcStructuralLinearActionVarying=class extends zr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n,a,l,h,c,A,u),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.CausedBy=A,this.ProjectedOrTrue=u,this.VaryingAppliedLoadLocation=p,this.SubsequentAppliedLoads=d,this.type=1721250024}};e.IfcStructuralLoadGroup=class extends kr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.ActionType=a,this.ActionSource=l,this.Coefficient=h,this.Purpose=c,this.type=1252848954}};class Kr extends jr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.CausedBy=A,this.ProjectedOrTrue=u,this.type=1621171031}}e.IfcStructuralPlanarAction=Kr;e.IfcStructuralPlanarActionVarying=class extends Kr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n,a,l,h,c,A,u),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.CausedBy=A,this.ProjectedOrTrue=u,this.VaryingAppliedLoadLocation=p,this.SubsequentAppliedLoads=d,this.type=3987759626}};e.IfcStructuralPointAction=class extends jr{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.CausedBy=A,this.type=2082059205}};e.IfcStructuralPointConnection=class extends Qr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedCondition=l,this.type=734778138}};e.IfcStructuralPointReaction=class extends ur{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.type=1235345126}};e.IfcStructuralResultGroup=class extends kr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.TheoryType=n,this.ResultForLoadGroup=a,this.IsLinear=l,this.type=2986769608}};e.IfcStructuralSurfaceConnection=class extends Qr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedCondition=l,this.type=1975003073}};e.IfcSubContractResource=class extends Ir{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ResourceIdentifier=n,this.ResourceGroup=a,this.ResourceConsumption=l,this.BaseQuantity=h,this.SubContractor=c,this.JobDescription=A,this.type=148013059}};e.IfcSwitchingDeviceType=class extends Br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2315554128}};class Yr extends kr{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=2254336722}}e.IfcSystem=Yr;e.IfcTankType=class extends Ur{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=5716631}};e.IfcTimeSeriesSchedule=class extends vr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ApplicableDates=n,this.TimeSeriesScheduleType=a,this.TimeSeries=l,this.type=1637806684}};e.IfcTransformerType=class extends br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1692211062}};e.IfcTransportElement=class extends Pr{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.OperationType=h,this.CapacityByWeight=c,this.CapacityByNumber=A,this.type=1620046519}};e.IfcTrimmedCurve=class extends Er{constructor(e,t,s,i,r,o){super(e),this.BasisCurve=t,this.Trim1=s,this.Trim2=i,this.SenseAgreement=r,this.MasterRepresentation=o,this.type=3593883385}};e.IfcTubeBundleType=class extends br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1600972822}};e.IfcUnitaryEquipmentType=class extends br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1911125066}};e.IfcValveType=class extends Br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=728799441}};e.IfcVirtualElement=class extends Pr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2769231204}};e.IfcWallType=class extends mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1898987631}};e.IfcWasteTerminalType=class extends Hr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1133259667}};class Xr extends vr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identifier=n,this.CreationDate=a,this.Creators=l,this.Purpose=h,this.Duration=c,this.TotalFloat=A,this.StartTime=u,this.FinishTime=p,this.WorkControlType=d,this.UserDefinedControlType=f,this.type=1028945134}}e.IfcWorkControl=Xr;e.IfcWorkPlan=class extends Xr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f){super(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identifier=n,this.CreationDate=a,this.Creators=l,this.Purpose=h,this.Duration=c,this.TotalFloat=A,this.StartTime=u,this.FinishTime=p,this.WorkControlType=d,this.UserDefinedControlType=f,this.type=4218914973}};e.IfcWorkSchedule=class extends Xr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f){super(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identifier=n,this.CreationDate=a,this.Creators=l,this.Purpose=h,this.Duration=c,this.TotalFloat=A,this.StartTime=u,this.FinishTime=p,this.WorkControlType=d,this.UserDefinedControlType=f,this.type=3342526732}};e.IfcZone=class extends kr{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=1033361043}};e.Ifc2DCompositeCurve=class extends yr{constructor(e,t,s){super(e,t,s),this.Segments=t,this.SelfIntersect=s,this.type=1213861670}};e.IfcActionRequest=class extends vr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.RequestID=n,this.type=3821786052}};e.IfcAirTerminalBoxType=class extends Br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1411407467}};e.IfcAirTerminalType=class extends Hr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3352864051}};e.IfcAirToAirHeatRecoveryType=class extends br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1871374353}};e.IfcAngularDimension=class extends Tr{constructor(e,t){super(e,t),this.Contents=t,this.type=2470393545}};e.IfcAsset=class extends kr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.AssetID=n,this.OriginalValue=a,this.CurrentValue=l,this.TotalReplacementCost=h,this.Owner=c,this.User=A,this.ResponsiblePerson=u,this.IncorporationDate=p,this.DepreciatedValue=d,this.type=3460190687}};class Zr extends Er{constructor(e,t,s,i,r,o){super(e),this.Degree=t,this.ControlPointsList=s,this.CurveForm=i,this.ClosedCurve=r,this.SelfIntersect=o,this.type=1967976161}}e.IfcBSplineCurve=Zr;e.IfcBeamType=class extends mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=819618141}};class qr extends Zr{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.Degree=t,this.ControlPointsList=s,this.CurveForm=i,this.ClosedCurve=r,this.SelfIntersect=o,this.type=1916977116}}e.IfcBezierCurve=qr;e.IfcBoilerType=class extends br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=231477066}};class Jr extends Pr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3299480353}}e.IfcBuildingElement=Jr;class $r extends Jr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=52481810}}e.IfcBuildingElementComponent=$r;e.IfcBuildingElementPart=class extends $r{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2979338954}};e.IfcBuildingElementProxy=class extends Jr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.CompositionType=h,this.type=1095909175}};e.IfcBuildingElementProxyType=class extends mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1909888760}};e.IfcCableCarrierFittingType=class extends Fr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=395041908}};e.IfcCableCarrierSegmentType=class extends Lr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3293546465}};e.IfcCableSegmentType=class extends Lr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1285652485}};e.IfcChillerType=class extends br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2951183804}};e.IfcCircle=class extends gr{constructor(e,t,s){super(e,t),this.Position=t,this.Radius=s,this.type=2611217952}};e.IfcCoilType=class extends br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2301859152}};e.IfcColumn=class extends Jr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=843113511}};e.IfcCompressorType=class extends Mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3850581409}};e.IfcCondenserType=class extends br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2816379211}};e.IfcCondition=class extends kr{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=2188551683}};e.IfcConditionCriterion=class extends vr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Criterion=n,this.CriterionDateTime=a,this.type=1163958913}};e.IfcConstructionEquipmentResource=class extends Ir{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ResourceIdentifier=n,this.ResourceGroup=a,this.ResourceConsumption=l,this.BaseQuantity=h,this.type=3898045240}};e.IfcConstructionMaterialResource=class extends Ir{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ResourceIdentifier=n,this.ResourceGroup=a,this.ResourceConsumption=l,this.BaseQuantity=h,this.Suppliers=c,this.UsageRatio=A,this.type=1060000209}};e.IfcConstructionProductResource=class extends Ir{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ResourceIdentifier=n,this.ResourceGroup=a,this.ResourceConsumption=l,this.BaseQuantity=h,this.type=488727124}};e.IfcCooledBeamType=class extends br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=335055490}};e.IfcCoolingTowerType=class extends br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2954562838}};e.IfcCovering=class extends Jr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1973544240}};e.IfcCurtainWall=class extends Jr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3495092785}};e.IfcDamperType=class extends Br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3961806047}};e.IfcDiameterDimension=class extends Tr{constructor(e,t){super(e,t),this.Contents=t,this.type=4147604152}};e.IfcDiscreteAccessory=class extends Dr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1335981549}};class eo extends Nr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2635815018}}e.IfcDiscreteAccessoryType=eo;e.IfcDistributionChamberElementType=class extends Rr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1599208980}};class to extends _r{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2063403501}}e.IfcDistributionControlElementType=to;class so extends Pr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1945004755}}e.IfcDistributionElement=so;class io extends so{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3040386961}}e.IfcDistributionFlowElement=io;e.IfcDistributionPort=class extends Vr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.FlowDirection=l,this.type=3041715199}};e.IfcDoor=class extends Jr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.OverallHeight=h,this.OverallWidth=c,this.type=395920057}};e.IfcDuctFittingType=class extends Fr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=869906466}};e.IfcDuctSegmentType=class extends Lr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3760055223}};e.IfcDuctSilencerType=class extends Gr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2030761528}};class ro extends wr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.FeatureLength=h,this.type=855621170}}e.IfcEdgeFeature=ro;e.IfcElectricApplianceType=class extends Hr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=663422040}};e.IfcElectricFlowStorageDeviceType=class extends Ur{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3277789161}};e.IfcElectricGeneratorType=class extends br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1534661035}};e.IfcElectricHeaterType=class extends Hr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1365060375}};e.IfcElectricMotorType=class extends br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1217240411}};e.IfcElectricTimeControlType=class extends Br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=712377611}};e.IfcElectricalCircuit=class extends Yr{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=1634875225}};e.IfcElectricalElement=class extends Pr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=857184966}};e.IfcEnergyConversionDevice=class extends io{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1658829314}};e.IfcFanType=class extends Mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=346874300}};e.IfcFilterType=class extends Gr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1810631287}};e.IfcFireSuppressionTerminalType=class extends Hr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4222183408}};class oo extends io{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2058353004}}e.IfcFlowController=oo;e.IfcFlowFitting=class extends io{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=4278956645}};e.IfcFlowInstrumentType=class extends to{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4037862832}};e.IfcFlowMovingDevice=class extends io{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3132237377}};e.IfcFlowSegment=class extends io{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=987401354}};e.IfcFlowStorageDevice=class extends io{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=707683696}};e.IfcFlowTerminal=class extends io{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2223149337}};e.IfcFlowTreatmentDevice=class extends io{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3508470533}};e.IfcFooting=class extends Jr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=900683007}};e.IfcMember=class extends Jr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1073191201}};e.IfcPile=class extends Jr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.ConstructionType=c,this.type=1687234759}};e.IfcPlate=class extends Jr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3171933400}};e.IfcRailing=class extends Jr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2262370178}};e.IfcRamp=class extends Jr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.ShapeType=h,this.type=3024970846}};e.IfcRampFlight=class extends Jr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3283111854}};e.IfcRationalBezierCurve=class extends qr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.Degree=t,this.ControlPointsList=s,this.CurveForm=i,this.ClosedCurve=r,this.SelfIntersect=o,this.WeightsData=n,this.type=3055160366}};class no extends $r{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.type=3027567501}}e.IfcReinforcingElement=no;e.IfcReinforcingMesh=class extends no{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.MeshLength=c,this.MeshWidth=A,this.LongitudinalBarNominalDiameter=u,this.TransverseBarNominalDiameter=p,this.LongitudinalBarCrossSectionArea=d,this.TransverseBarCrossSectionArea=f,this.LongitudinalBarSpacing=E,this.TransverseBarSpacing=m,this.type=2320036040}};e.IfcRoof=class extends Jr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.ShapeType=h,this.type=2016517767}};e.IfcRoundedEdgeFeature=class extends ro{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.FeatureLength=h,this.Radius=c,this.type=1376911519}};e.IfcSensorType=class extends to{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1783015770}};e.IfcSlab=class extends Jr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1529196076}};e.IfcStair=class extends Jr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.ShapeType=h,this.type=331165859}};e.IfcStairFlight=class extends Jr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.NumberOfRiser=h,this.NumberOfTreads=c,this.RiserHeight=A,this.TreadLength=u,this.type=4252922144}};e.IfcStructuralAnalysisModel=class extends Yr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.OrientationOf2DPlane=a,this.LoadedBy=l,this.HasResults=h,this.type=2515109513}};e.IfcTendon=class extends no{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.PredefinedType=c,this.NominalDiameter=A,this.CrossSectionArea=u,this.TensionForce=p,this.PreStress=d,this.FrictionCoefficient=f,this.AnchorageSlip=E,this.MinCurvatureRadius=m,this.type=3824725483}};e.IfcTendonAnchor=class extends no{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.type=2347447852}};e.IfcVibrationIsolatorType=class extends eo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3313531582}};class ao extends Jr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2391406946}}e.IfcWall=ao;e.IfcWallStandardCase=class extends ao{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3512223829}};e.IfcWindow=class extends Jr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.OverallHeight=h,this.OverallWidth=c,this.type=3304561284}};e.IfcActuatorType=class extends to{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2874132201}};e.IfcAlarmType=class extends to{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3001207471}};e.IfcBeam=class extends Jr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=753842376}};e.IfcChamferEdgeFeature=class extends ro{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.FeatureLength=h,this.Width=c,this.Height=A,this.type=2454782716}};e.IfcControllerType=class extends to{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=578613899}};e.IfcDistributionChamberElement=class extends io{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1052013943}};e.IfcDistributionControlElement=class extends so{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.ControlElementId=h,this.type=1062813311}};e.IfcElectricDistributionPoint=class extends oo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.DistributionPointFunction=h,this.UserDefinedFunction=c,this.type=3700593921}};e.IfcReinforcingBar=class extends no{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.NominalDiameter=c,this.CrossSectionArea=A,this.BarLength=u,this.BarRole=p,this.BarSurface=d,this.type=979691226}}}(cI||(cI={})),function(e){e.IfcAbsorbedDoseMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcAccelerationMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcAmountOfSubstanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcAngularVelocityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcArcIndex=class{constructor(e){this.value=e}};e.IfcAreaDensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcAreaMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcBinary=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcBoolean=class{constructor(e){this.type=3,this.value="true"==e}};e.IfcBoxAlignment=class{constructor(e){this.value=e,this.type=1}};e.IfcCardinalPointReference=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcComplexNumber=class{constructor(e){this.value=e}};e.IfcCompoundPlaneAngleMeasure=class{constructor(e){this.value=e}};e.IfcContextDependentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcCountMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcCurvatureMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcDate=class{constructor(e){this.value=e,this.type=1}};e.IfcDateTime=class{constructor(e){this.value=e,this.type=1}};e.IfcDayInMonthNumber=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcDayInWeekNumber=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcDescriptiveMeasure=class{constructor(e){this.value=e,this.type=1}};class t{constructor(e){this.type=4,this.value=parseFloat(e)}}e.IfcDimensionCount=t;e.IfcDoseEquivalentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcDuration=class{constructor(e){this.value=e,this.type=1}};e.IfcDynamicViscosityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricCapacitanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricChargeMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricConductanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricCurrentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricResistanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricVoltageMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcEnergyMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcFontStyle=class{constructor(e){this.value=e,this.type=1}};e.IfcFontVariant=class{constructor(e){this.value=e,this.type=1}};e.IfcFontWeight=class{constructor(e){this.value=e,this.type=1}};e.IfcForceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcFrequencyMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcGloballyUniqueId=class{constructor(e){this.value=e,this.type=1}};e.IfcHeatFluxDensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcHeatingValueMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcIdentifier=class{constructor(e){this.value=e,this.type=1}};e.IfcIlluminanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcInductanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcInteger=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcIntegerCountRateMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcIonConcentrationMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcIsothermalMoistureCapacityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcKinematicViscosityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLabel=class{constructor(e){this.value=e,this.type=1}};e.IfcLanguageId=class{constructor(e){this.value=e,this.type=1}};e.IfcLengthMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLineIndex=class{constructor(e){this.value=e}};e.IfcLinearForceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLinearMomentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLinearStiffnessMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLinearVelocityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLogical=class{constructor(e){this.type=3,this.value="true"==e}};e.IfcLuminousFluxMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLuminousIntensityDistributionMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLuminousIntensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMagneticFluxDensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMagneticFluxMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMassDensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMassFlowRateMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMassMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMassPerLengthMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcModulusOfElasticityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcModulusOfLinearSubgradeReactionMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcModulusOfRotationalSubgradeReactionMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcModulusOfSubgradeReactionMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMoistureDiffusivityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMolecularWeightMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMomentOfInertiaMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMonetaryMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMonthInYearNumber=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcNonNegativeLengthMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcNormalisedRatioMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcNumericMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPHMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcParameterValue=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPlanarForceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPlaneAngleMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPositiveInteger=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPositiveLengthMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPositivePlaneAngleMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPositiveRatioMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPowerMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPresentableText=class{constructor(e){this.value=e,this.type=1}};e.IfcPressureMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPropertySetDefinitionSet=class{constructor(e){this.value=e}};e.IfcRadioActivityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRatioMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcReal=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRotationalFrequencyMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRotationalMassMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRotationalStiffnessMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSectionModulusMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSectionalAreaIntegralMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcShearModulusMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSolidAngleMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSoundPowerLevelMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSoundPowerMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSoundPressureLevelMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSoundPressureMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSpecificHeatCapacityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSpecularExponent=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSpecularRoughness=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTemperatureGradientMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTemperatureRateOfChangeMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcText=class{constructor(e){this.value=e,this.type=1}};e.IfcTextAlignment=class{constructor(e){this.value=e,this.type=1}};e.IfcTextDecoration=class{constructor(e){this.value=e,this.type=1}};e.IfcTextFontName=class{constructor(e){this.value=e,this.type=1}};e.IfcTextTransformation=class{constructor(e){this.value=e,this.type=1}};e.IfcThermalAdmittanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermalConductivityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermalExpansionCoefficientMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermalResistanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermalTransmittanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermodynamicTemperatureMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTime=class{constructor(e){this.value=e,this.type=1}};e.IfcTimeMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTimeStamp=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTorqueMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcURIReference=class{constructor(e){this.value=e,this.type=1}};e.IfcVaporPermeabilityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcVolumeMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcVolumetricFlowRateMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcWarpingConstantMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcWarpingMomentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};class s{}s.EMAIL={type:3,value:"EMAIL"},s.FAX={type:3,value:"FAX"},s.PHONE={type:3,value:"PHONE"},s.POST={type:3,value:"POST"},s.VERBAL={type:3,value:"VERBAL"},s.USERDEFINED={type:3,value:"USERDEFINED"},s.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcActionRequestTypeEnum=s;class i{}i.DEAD_LOAD_G={type:3,value:"DEAD_LOAD_G"},i.COMPLETION_G1={type:3,value:"COMPLETION_G1"},i.LIVE_LOAD_Q={type:3,value:"LIVE_LOAD_Q"},i.SNOW_S={type:3,value:"SNOW_S"},i.WIND_W={type:3,value:"WIND_W"},i.PRESTRESSING_P={type:3,value:"PRESTRESSING_P"},i.SETTLEMENT_U={type:3,value:"SETTLEMENT_U"},i.TEMPERATURE_T={type:3,value:"TEMPERATURE_T"},i.EARTHQUAKE_E={type:3,value:"EARTHQUAKE_E"},i.FIRE={type:3,value:"FIRE"},i.IMPULSE={type:3,value:"IMPULSE"},i.IMPACT={type:3,value:"IMPACT"},i.TRANSPORT={type:3,value:"TRANSPORT"},i.ERECTION={type:3,value:"ERECTION"},i.PROPPING={type:3,value:"PROPPING"},i.SYSTEM_IMPERFECTION={type:3,value:"SYSTEM_IMPERFECTION"},i.SHRINKAGE={type:3,value:"SHRINKAGE"},i.CREEP={type:3,value:"CREEP"},i.LACK_OF_FIT={type:3,value:"LACK_OF_FIT"},i.BUOYANCY={type:3,value:"BUOYANCY"},i.ICE={type:3,value:"ICE"},i.CURRENT={type:3,value:"CURRENT"},i.WAVE={type:3,value:"WAVE"},i.RAIN={type:3,value:"RAIN"},i.BRAKES={type:3,value:"BRAKES"},i.USERDEFINED={type:3,value:"USERDEFINED"},i.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcActionSourceTypeEnum=i;class r{}r.PERMANENT_G={type:3,value:"PERMANENT_G"},r.VARIABLE_Q={type:3,value:"VARIABLE_Q"},r.EXTRAORDINARY_A={type:3,value:"EXTRAORDINARY_A"},r.USERDEFINED={type:3,value:"USERDEFINED"},r.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcActionTypeEnum=r;class o{}o.ELECTRICACTUATOR={type:3,value:"ELECTRICACTUATOR"},o.HANDOPERATEDACTUATOR={type:3,value:"HANDOPERATEDACTUATOR"},o.HYDRAULICACTUATOR={type:3,value:"HYDRAULICACTUATOR"},o.PNEUMATICACTUATOR={type:3,value:"PNEUMATICACTUATOR"},o.THERMOSTATICACTUATOR={type:3,value:"THERMOSTATICACTUATOR"},o.USERDEFINED={type:3,value:"USERDEFINED"},o.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcActuatorTypeEnum=o;class n{}n.OFFICE={type:3,value:"OFFICE"},n.SITE={type:3,value:"SITE"},n.HOME={type:3,value:"HOME"},n.DISTRIBUTIONPOINT={type:3,value:"DISTRIBUTIONPOINT"},n.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcAddressTypeEnum=n;class a{}a.CONSTANTFLOW={type:3,value:"CONSTANTFLOW"},a.VARIABLEFLOWPRESSUREDEPENDANT={type:3,value:"VARIABLEFLOWPRESSUREDEPENDANT"},a.VARIABLEFLOWPRESSUREINDEPENDANT={type:3,value:"VARIABLEFLOWPRESSUREINDEPENDANT"},a.USERDEFINED={type:3,value:"USERDEFINED"},a.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAirTerminalBoxTypeEnum=a;class l{}l.DIFFUSER={type:3,value:"DIFFUSER"},l.GRILLE={type:3,value:"GRILLE"},l.LOUVRE={type:3,value:"LOUVRE"},l.REGISTER={type:3,value:"REGISTER"},l.USERDEFINED={type:3,value:"USERDEFINED"},l.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAirTerminalTypeEnum=l;class h{}h.FIXEDPLATECOUNTERFLOWEXCHANGER={type:3,value:"FIXEDPLATECOUNTERFLOWEXCHANGER"},h.FIXEDPLATECROSSFLOWEXCHANGER={type:3,value:"FIXEDPLATECROSSFLOWEXCHANGER"},h.FIXEDPLATEPARALLELFLOWEXCHANGER={type:3,value:"FIXEDPLATEPARALLELFLOWEXCHANGER"},h.ROTARYWHEEL={type:3,value:"ROTARYWHEEL"},h.RUNAROUNDCOILLOOP={type:3,value:"RUNAROUNDCOILLOOP"},h.HEATPIPE={type:3,value:"HEATPIPE"},h.TWINTOWERENTHALPYRECOVERYLOOPS={type:3,value:"TWINTOWERENTHALPYRECOVERYLOOPS"},h.THERMOSIPHONSEALEDTUBEHEATEXCHANGERS={type:3,value:"THERMOSIPHONSEALEDTUBEHEATEXCHANGERS"},h.THERMOSIPHONCOILTYPEHEATEXCHANGERS={type:3,value:"THERMOSIPHONCOILTYPEHEATEXCHANGERS"},h.USERDEFINED={type:3,value:"USERDEFINED"},h.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAirToAirHeatRecoveryTypeEnum=h;class c{}c.BELL={type:3,value:"BELL"},c.BREAKGLASSBUTTON={type:3,value:"BREAKGLASSBUTTON"},c.LIGHT={type:3,value:"LIGHT"},c.MANUALPULLBOX={type:3,value:"MANUALPULLBOX"},c.SIREN={type:3,value:"SIREN"},c.WHISTLE={type:3,value:"WHISTLE"},c.USERDEFINED={type:3,value:"USERDEFINED"},c.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAlarmTypeEnum=c;class A{}A.IN_PLANE_LOADING_2D={type:3,value:"IN_PLANE_LOADING_2D"},A.OUT_PLANE_LOADING_2D={type:3,value:"OUT_PLANE_LOADING_2D"},A.LOADING_3D={type:3,value:"LOADING_3D"},A.USERDEFINED={type:3,value:"USERDEFINED"},A.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAnalysisModelTypeEnum=A;class u{}u.FIRST_ORDER_THEORY={type:3,value:"FIRST_ORDER_THEORY"},u.SECOND_ORDER_THEORY={type:3,value:"SECOND_ORDER_THEORY"},u.THIRD_ORDER_THEORY={type:3,value:"THIRD_ORDER_THEORY"},u.FULL_NONLINEAR_THEORY={type:3,value:"FULL_NONLINEAR_THEORY"},u.USERDEFINED={type:3,value:"USERDEFINED"},u.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAnalysisTheoryTypeEnum=u;class p{}p.ADD={type:3,value:"ADD"},p.DIVIDE={type:3,value:"DIVIDE"},p.MULTIPLY={type:3,value:"MULTIPLY"},p.SUBTRACT={type:3,value:"SUBTRACT"},e.IfcArithmeticOperatorEnum=p;class d{}d.SITE={type:3,value:"SITE"},d.FACTORY={type:3,value:"FACTORY"},d.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAssemblyPlaceEnum=d;class f{}f.AMPLIFIER={type:3,value:"AMPLIFIER"},f.CAMERA={type:3,value:"CAMERA"},f.DISPLAY={type:3,value:"DISPLAY"},f.MICROPHONE={type:3,value:"MICROPHONE"},f.PLAYER={type:3,value:"PLAYER"},f.PROJECTOR={type:3,value:"PROJECTOR"},f.RECEIVER={type:3,value:"RECEIVER"},f.SPEAKER={type:3,value:"SPEAKER"},f.SWITCHER={type:3,value:"SWITCHER"},f.TELEPHONE={type:3,value:"TELEPHONE"},f.TUNER={type:3,value:"TUNER"},f.USERDEFINED={type:3,value:"USERDEFINED"},f.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAudioVisualApplianceTypeEnum=f;class E{}E.POLYLINE_FORM={type:3,value:"POLYLINE_FORM"},E.CIRCULAR_ARC={type:3,value:"CIRCULAR_ARC"},E.ELLIPTIC_ARC={type:3,value:"ELLIPTIC_ARC"},E.PARABOLIC_ARC={type:3,value:"PARABOLIC_ARC"},E.HYPERBOLIC_ARC={type:3,value:"HYPERBOLIC_ARC"},E.UNSPECIFIED={type:3,value:"UNSPECIFIED"},e.IfcBSplineCurveForm=E;class m{}m.PLANE_SURF={type:3,value:"PLANE_SURF"},m.CYLINDRICAL_SURF={type:3,value:"CYLINDRICAL_SURF"},m.CONICAL_SURF={type:3,value:"CONICAL_SURF"},m.SPHERICAL_SURF={type:3,value:"SPHERICAL_SURF"},m.TOROIDAL_SURF={type:3,value:"TOROIDAL_SURF"},m.SURF_OF_REVOLUTION={type:3,value:"SURF_OF_REVOLUTION"},m.RULED_SURF={type:3,value:"RULED_SURF"},m.GENERALISED_CONE={type:3,value:"GENERALISED_CONE"},m.QUADRIC_SURF={type:3,value:"QUADRIC_SURF"},m.SURF_OF_LINEAR_EXTRUSION={type:3,value:"SURF_OF_LINEAR_EXTRUSION"},m.UNSPECIFIED={type:3,value:"UNSPECIFIED"},e.IfcBSplineSurfaceForm=m;class y{}y.BEAM={type:3,value:"BEAM"},y.JOIST={type:3,value:"JOIST"},y.HOLLOWCORE={type:3,value:"HOLLOWCORE"},y.LINTEL={type:3,value:"LINTEL"},y.SPANDREL={type:3,value:"SPANDREL"},y.T_BEAM={type:3,value:"T_BEAM"},y.USERDEFINED={type:3,value:"USERDEFINED"},y.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBeamTypeEnum=y;class g{}g.GREATERTHAN={type:3,value:"GREATERTHAN"},g.GREATERTHANOREQUALTO={type:3,value:"GREATERTHANOREQUALTO"},g.LESSTHAN={type:3,value:"LESSTHAN"},g.LESSTHANOREQUALTO={type:3,value:"LESSTHANOREQUALTO"},g.EQUALTO={type:3,value:"EQUALTO"},g.NOTEQUALTO={type:3,value:"NOTEQUALTO"},g.INCLUDES={type:3,value:"INCLUDES"},g.NOTINCLUDES={type:3,value:"NOTINCLUDES"},g.INCLUDEDIN={type:3,value:"INCLUDEDIN"},g.NOTINCLUDEDIN={type:3,value:"NOTINCLUDEDIN"},e.IfcBenchmarkEnum=g;class I{}I.WATER={type:3,value:"WATER"},I.STEAM={type:3,value:"STEAM"},I.USERDEFINED={type:3,value:"USERDEFINED"},I.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBoilerTypeEnum=I;class v{}v.UNION={type:3,value:"UNION"},v.INTERSECTION={type:3,value:"INTERSECTION"},v.DIFFERENCE={type:3,value:"DIFFERENCE"},e.IfcBooleanOperator=v;class T{}T.INSULATION={type:3,value:"INSULATION"},T.PRECASTPANEL={type:3,value:"PRECASTPANEL"},T.USERDEFINED={type:3,value:"USERDEFINED"},T.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBuildingElementPartTypeEnum=T;class _{}_.COMPLEX={type:3,value:"COMPLEX"},_.ELEMENT={type:3,value:"ELEMENT"},_.PARTIAL={type:3,value:"PARTIAL"},_.PROVISIONFORVOID={type:3,value:"PROVISIONFORVOID"},_.PROVISIONFORSPACE={type:3,value:"PROVISIONFORSPACE"},_.USERDEFINED={type:3,value:"USERDEFINED"},_.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBuildingElementProxyTypeEnum=_;class R{}R.FENESTRATION={type:3,value:"FENESTRATION"},R.FOUNDATION={type:3,value:"FOUNDATION"},R.LOADBEARING={type:3,value:"LOADBEARING"},R.OUTERSHELL={type:3,value:"OUTERSHELL"},R.SHADING={type:3,value:"SHADING"},R.TRANSPORT={type:3,value:"TRANSPORT"},R.USERDEFINED={type:3,value:"USERDEFINED"},R.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBuildingSystemTypeEnum=R;class P{}P.USERDEFINED={type:3,value:"USERDEFINED"},P.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBurnerTypeEnum=P;class D{}D.BEND={type:3,value:"BEND"},D.CROSS={type:3,value:"CROSS"},D.REDUCER={type:3,value:"REDUCER"},D.TEE={type:3,value:"TEE"},D.USERDEFINED={type:3,value:"USERDEFINED"},D.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCableCarrierFittingTypeEnum=D;class N{}N.CABLELADDERSEGMENT={type:3,value:"CABLELADDERSEGMENT"},N.CABLETRAYSEGMENT={type:3,value:"CABLETRAYSEGMENT"},N.CABLETRUNKINGSEGMENT={type:3,value:"CABLETRUNKINGSEGMENT"},N.CONDUITSEGMENT={type:3,value:"CONDUITSEGMENT"},N.USERDEFINED={type:3,value:"USERDEFINED"},N.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCableCarrierSegmentTypeEnum=N;class b{}b.CONNECTOR={type:3,value:"CONNECTOR"},b.ENTRY={type:3,value:"ENTRY"},b.EXIT={type:3,value:"EXIT"},b.JUNCTION={type:3,value:"JUNCTION"},b.TRANSITION={type:3,value:"TRANSITION"},b.USERDEFINED={type:3,value:"USERDEFINED"},b.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCableFittingTypeEnum=b;class C{}C.BUSBARSEGMENT={type:3,value:"BUSBARSEGMENT"},C.CABLESEGMENT={type:3,value:"CABLESEGMENT"},C.CONDUCTORSEGMENT={type:3,value:"CONDUCTORSEGMENT"},C.CORESEGMENT={type:3,value:"CORESEGMENT"},C.USERDEFINED={type:3,value:"USERDEFINED"},C.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCableSegmentTypeEnum=C;class O{}O.NOCHANGE={type:3,value:"NOCHANGE"},O.MODIFIED={type:3,value:"MODIFIED"},O.ADDED={type:3,value:"ADDED"},O.DELETED={type:3,value:"DELETED"},O.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcChangeActionEnum=O;class S{}S.AIRCOOLED={type:3,value:"AIRCOOLED"},S.WATERCOOLED={type:3,value:"WATERCOOLED"},S.HEATRECOVERY={type:3,value:"HEATRECOVERY"},S.USERDEFINED={type:3,value:"USERDEFINED"},S.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcChillerTypeEnum=S;class x{}x.USERDEFINED={type:3,value:"USERDEFINED"},x.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcChimneyTypeEnum=x;class w{}w.DXCOOLINGCOIL={type:3,value:"DXCOOLINGCOIL"},w.ELECTRICHEATINGCOIL={type:3,value:"ELECTRICHEATINGCOIL"},w.GASHEATINGCOIL={type:3,value:"GASHEATINGCOIL"},w.HYDRONICCOIL={type:3,value:"HYDRONICCOIL"},w.STEAMHEATINGCOIL={type:3,value:"STEAMHEATINGCOIL"},w.WATERCOOLINGCOIL={type:3,value:"WATERCOOLINGCOIL"},w.WATERHEATINGCOIL={type:3,value:"WATERHEATINGCOIL"},w.USERDEFINED={type:3,value:"USERDEFINED"},w.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCoilTypeEnum=w;class B{}B.COLUMN={type:3,value:"COLUMN"},B.PILASTER={type:3,value:"PILASTER"},B.USERDEFINED={type:3,value:"USERDEFINED"},B.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcColumnTypeEnum=B;class F{}F.ANTENNA={type:3,value:"ANTENNA"},F.COMPUTER={type:3,value:"COMPUTER"},F.FAX={type:3,value:"FAX"},F.GATEWAY={type:3,value:"GATEWAY"},F.MODEM={type:3,value:"MODEM"},F.NETWORKAPPLIANCE={type:3,value:"NETWORKAPPLIANCE"},F.NETWORKBRIDGE={type:3,value:"NETWORKBRIDGE"},F.NETWORKHUB={type:3,value:"NETWORKHUB"},F.PRINTER={type:3,value:"PRINTER"},F.REPEATER={type:3,value:"REPEATER"},F.ROUTER={type:3,value:"ROUTER"},F.SCANNER={type:3,value:"SCANNER"},F.USERDEFINED={type:3,value:"USERDEFINED"},F.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCommunicationsApplianceTypeEnum=F;class M{}M.P_COMPLEX={type:3,value:"P_COMPLEX"},M.Q_COMPLEX={type:3,value:"Q_COMPLEX"},e.IfcComplexPropertyTemplateTypeEnum=M;class L{}L.DYNAMIC={type:3,value:"DYNAMIC"},L.RECIPROCATING={type:3,value:"RECIPROCATING"},L.ROTARY={type:3,value:"ROTARY"},L.SCROLL={type:3,value:"SCROLL"},L.TROCHOIDAL={type:3,value:"TROCHOIDAL"},L.SINGLESTAGE={type:3,value:"SINGLESTAGE"},L.BOOSTER={type:3,value:"BOOSTER"},L.OPENTYPE={type:3,value:"OPENTYPE"},L.HERMETIC={type:3,value:"HERMETIC"},L.SEMIHERMETIC={type:3,value:"SEMIHERMETIC"},L.WELDEDSHELLHERMETIC={type:3,value:"WELDEDSHELLHERMETIC"},L.ROLLINGPISTON={type:3,value:"ROLLINGPISTON"},L.ROTARYVANE={type:3,value:"ROTARYVANE"},L.SINGLESCREW={type:3,value:"SINGLESCREW"},L.TWINSCREW={type:3,value:"TWINSCREW"},L.USERDEFINED={type:3,value:"USERDEFINED"},L.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCompressorTypeEnum=L;class U{}U.AIRCOOLED={type:3,value:"AIRCOOLED"},U.EVAPORATIVECOOLED={type:3,value:"EVAPORATIVECOOLED"},U.WATERCOOLED={type:3,value:"WATERCOOLED"},U.WATERCOOLEDBRAZEDPLATE={type:3,value:"WATERCOOLEDBRAZEDPLATE"},U.WATERCOOLEDSHELLCOIL={type:3,value:"WATERCOOLEDSHELLCOIL"},U.WATERCOOLEDSHELLTUBE={type:3,value:"WATERCOOLEDSHELLTUBE"},U.WATERCOOLEDTUBEINTUBE={type:3,value:"WATERCOOLEDTUBEINTUBE"},U.USERDEFINED={type:3,value:"USERDEFINED"},U.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCondenserTypeEnum=U;class H{}H.ATPATH={type:3,value:"ATPATH"},H.ATSTART={type:3,value:"ATSTART"},H.ATEND={type:3,value:"ATEND"},H.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcConnectionTypeEnum=H;class G{}G.HARD={type:3,value:"HARD"},G.SOFT={type:3,value:"SOFT"},G.ADVISORY={type:3,value:"ADVISORY"},G.USERDEFINED={type:3,value:"USERDEFINED"},G.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcConstraintEnum=G;class k{}k.DEMOLISHING={type:3,value:"DEMOLISHING"},k.EARTHMOVING={type:3,value:"EARTHMOVING"},k.ERECTING={type:3,value:"ERECTING"},k.HEATING={type:3,value:"HEATING"},k.LIGHTING={type:3,value:"LIGHTING"},k.PAVING={type:3,value:"PAVING"},k.PUMPING={type:3,value:"PUMPING"},k.TRANSPORTING={type:3,value:"TRANSPORTING"},k.USERDEFINED={type:3,value:"USERDEFINED"},k.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcConstructionEquipmentResourceTypeEnum=k;class V{}V.AGGREGATES={type:3,value:"AGGREGATES"},V.CONCRETE={type:3,value:"CONCRETE"},V.DRYWALL={type:3,value:"DRYWALL"},V.FUEL={type:3,value:"FUEL"},V.GYPSUM={type:3,value:"GYPSUM"},V.MASONRY={type:3,value:"MASONRY"},V.METAL={type:3,value:"METAL"},V.PLASTIC={type:3,value:"PLASTIC"},V.WOOD={type:3,value:"WOOD"},V.NOTDEFINED={type:3,value:"NOTDEFINED"},V.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcConstructionMaterialResourceTypeEnum=V;class j{}j.ASSEMBLY={type:3,value:"ASSEMBLY"},j.FORMWORK={type:3,value:"FORMWORK"},j.USERDEFINED={type:3,value:"USERDEFINED"},j.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcConstructionProductResourceTypeEnum=j;class Q{}Q.FLOATING={type:3,value:"FLOATING"},Q.PROGRAMMABLE={type:3,value:"PROGRAMMABLE"},Q.PROPORTIONAL={type:3,value:"PROPORTIONAL"},Q.MULTIPOSITION={type:3,value:"MULTIPOSITION"},Q.TWOPOSITION={type:3,value:"TWOPOSITION"},Q.USERDEFINED={type:3,value:"USERDEFINED"},Q.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcControllerTypeEnum=Q;class W{}W.ACTIVE={type:3,value:"ACTIVE"},W.PASSIVE={type:3,value:"PASSIVE"},W.USERDEFINED={type:3,value:"USERDEFINED"},W.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCooledBeamTypeEnum=W;class z{}z.NATURALDRAFT={type:3,value:"NATURALDRAFT"},z.MECHANICALINDUCEDDRAFT={type:3,value:"MECHANICALINDUCEDDRAFT"},z.MECHANICALFORCEDDRAFT={type:3,value:"MECHANICALFORCEDDRAFT"},z.USERDEFINED={type:3,value:"USERDEFINED"},z.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCoolingTowerTypeEnum=z;class K{}K.USERDEFINED={type:3,value:"USERDEFINED"},K.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCostItemTypeEnum=K;class Y{}Y.BUDGET={type:3,value:"BUDGET"},Y.COSTPLAN={type:3,value:"COSTPLAN"},Y.ESTIMATE={type:3,value:"ESTIMATE"},Y.TENDER={type:3,value:"TENDER"},Y.PRICEDBILLOFQUANTITIES={type:3,value:"PRICEDBILLOFQUANTITIES"},Y.UNPRICEDBILLOFQUANTITIES={type:3,value:"UNPRICEDBILLOFQUANTITIES"},Y.SCHEDULEOFRATES={type:3,value:"SCHEDULEOFRATES"},Y.USERDEFINED={type:3,value:"USERDEFINED"},Y.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCostScheduleTypeEnum=Y;class X{}X.CEILING={type:3,value:"CEILING"},X.FLOORING={type:3,value:"FLOORING"},X.CLADDING={type:3,value:"CLADDING"},X.ROOFING={type:3,value:"ROOFING"},X.MOLDING={type:3,value:"MOLDING"},X.SKIRTINGBOARD={type:3,value:"SKIRTINGBOARD"},X.INSULATION={type:3,value:"INSULATION"},X.MEMBRANE={type:3,value:"MEMBRANE"},X.SLEEVING={type:3,value:"SLEEVING"},X.WRAPPING={type:3,value:"WRAPPING"},X.USERDEFINED={type:3,value:"USERDEFINED"},X.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCoveringTypeEnum=X;class Z{}Z.OFFICE={type:3,value:"OFFICE"},Z.SITE={type:3,value:"SITE"},Z.USERDEFINED={type:3,value:"USERDEFINED"},Z.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCrewResourceTypeEnum=Z;class q{}q.USERDEFINED={type:3,value:"USERDEFINED"},q.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCurtainWallTypeEnum=q;class J{}J.LINEAR={type:3,value:"LINEAR"},J.LOG_LINEAR={type:3,value:"LOG_LINEAR"},J.LOG_LOG={type:3,value:"LOG_LOG"},J.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCurveInterpolationEnum=J;class ${}$.BACKDRAFTDAMPER={type:3,value:"BACKDRAFTDAMPER"},$.BALANCINGDAMPER={type:3,value:"BALANCINGDAMPER"},$.BLASTDAMPER={type:3,value:"BLASTDAMPER"},$.CONTROLDAMPER={type:3,value:"CONTROLDAMPER"},$.FIREDAMPER={type:3,value:"FIREDAMPER"},$.FIRESMOKEDAMPER={type:3,value:"FIRESMOKEDAMPER"},$.FUMEHOODEXHAUST={type:3,value:"FUMEHOODEXHAUST"},$.GRAVITYDAMPER={type:3,value:"GRAVITYDAMPER"},$.GRAVITYRELIEFDAMPER={type:3,value:"GRAVITYRELIEFDAMPER"},$.RELIEFDAMPER={type:3,value:"RELIEFDAMPER"},$.SMOKEDAMPER={type:3,value:"SMOKEDAMPER"},$.USERDEFINED={type:3,value:"USERDEFINED"},$.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDamperTypeEnum=$;class ee{}ee.MEASURED={type:3,value:"MEASURED"},ee.PREDICTED={type:3,value:"PREDICTED"},ee.SIMULATED={type:3,value:"SIMULATED"},ee.USERDEFINED={type:3,value:"USERDEFINED"},ee.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDataOriginEnum=ee;class te{}te.ANGULARVELOCITYUNIT={type:3,value:"ANGULARVELOCITYUNIT"},te.AREADENSITYUNIT={type:3,value:"AREADENSITYUNIT"},te.COMPOUNDPLANEANGLEUNIT={type:3,value:"COMPOUNDPLANEANGLEUNIT"},te.DYNAMICVISCOSITYUNIT={type:3,value:"DYNAMICVISCOSITYUNIT"},te.HEATFLUXDENSITYUNIT={type:3,value:"HEATFLUXDENSITYUNIT"},te.INTEGERCOUNTRATEUNIT={type:3,value:"INTEGERCOUNTRATEUNIT"},te.ISOTHERMALMOISTURECAPACITYUNIT={type:3,value:"ISOTHERMALMOISTURECAPACITYUNIT"},te.KINEMATICVISCOSITYUNIT={type:3,value:"KINEMATICVISCOSITYUNIT"},te.LINEARVELOCITYUNIT={type:3,value:"LINEARVELOCITYUNIT"},te.MASSDENSITYUNIT={type:3,value:"MASSDENSITYUNIT"},te.MASSFLOWRATEUNIT={type:3,value:"MASSFLOWRATEUNIT"},te.MOISTUREDIFFUSIVITYUNIT={type:3,value:"MOISTUREDIFFUSIVITYUNIT"},te.MOLECULARWEIGHTUNIT={type:3,value:"MOLECULARWEIGHTUNIT"},te.SPECIFICHEATCAPACITYUNIT={type:3,value:"SPECIFICHEATCAPACITYUNIT"},te.THERMALADMITTANCEUNIT={type:3,value:"THERMALADMITTANCEUNIT"},te.THERMALCONDUCTANCEUNIT={type:3,value:"THERMALCONDUCTANCEUNIT"},te.THERMALRESISTANCEUNIT={type:3,value:"THERMALRESISTANCEUNIT"},te.THERMALTRANSMITTANCEUNIT={type:3,value:"THERMALTRANSMITTANCEUNIT"},te.VAPORPERMEABILITYUNIT={type:3,value:"VAPORPERMEABILITYUNIT"},te.VOLUMETRICFLOWRATEUNIT={type:3,value:"VOLUMETRICFLOWRATEUNIT"},te.ROTATIONALFREQUENCYUNIT={type:3,value:"ROTATIONALFREQUENCYUNIT"},te.TORQUEUNIT={type:3,value:"TORQUEUNIT"},te.MOMENTOFINERTIAUNIT={type:3,value:"MOMENTOFINERTIAUNIT"},te.LINEARMOMENTUNIT={type:3,value:"LINEARMOMENTUNIT"},te.LINEARFORCEUNIT={type:3,value:"LINEARFORCEUNIT"},te.PLANARFORCEUNIT={type:3,value:"PLANARFORCEUNIT"},te.MODULUSOFELASTICITYUNIT={type:3,value:"MODULUSOFELASTICITYUNIT"},te.SHEARMODULUSUNIT={type:3,value:"SHEARMODULUSUNIT"},te.LINEARSTIFFNESSUNIT={type:3,value:"LINEARSTIFFNESSUNIT"},te.ROTATIONALSTIFFNESSUNIT={type:3,value:"ROTATIONALSTIFFNESSUNIT"},te.MODULUSOFSUBGRADEREACTIONUNIT={type:3,value:"MODULUSOFSUBGRADEREACTIONUNIT"},te.ACCELERATIONUNIT={type:3,value:"ACCELERATIONUNIT"},te.CURVATUREUNIT={type:3,value:"CURVATUREUNIT"},te.HEATINGVALUEUNIT={type:3,value:"HEATINGVALUEUNIT"},te.IONCONCENTRATIONUNIT={type:3,value:"IONCONCENTRATIONUNIT"},te.LUMINOUSINTENSITYDISTRIBUTIONUNIT={type:3,value:"LUMINOUSINTENSITYDISTRIBUTIONUNIT"},te.MASSPERLENGTHUNIT={type:3,value:"MASSPERLENGTHUNIT"},te.MODULUSOFLINEARSUBGRADEREACTIONUNIT={type:3,value:"MODULUSOFLINEARSUBGRADEREACTIONUNIT"},te.MODULUSOFROTATIONALSUBGRADEREACTIONUNIT={type:3,value:"MODULUSOFROTATIONALSUBGRADEREACTIONUNIT"},te.PHUNIT={type:3,value:"PHUNIT"},te.ROTATIONALMASSUNIT={type:3,value:"ROTATIONALMASSUNIT"},te.SECTIONAREAINTEGRALUNIT={type:3,value:"SECTIONAREAINTEGRALUNIT"},te.SECTIONMODULUSUNIT={type:3,value:"SECTIONMODULUSUNIT"},te.SOUNDPOWERLEVELUNIT={type:3,value:"SOUNDPOWERLEVELUNIT"},te.SOUNDPOWERUNIT={type:3,value:"SOUNDPOWERUNIT"},te.SOUNDPRESSURELEVELUNIT={type:3,value:"SOUNDPRESSURELEVELUNIT"},te.SOUNDPRESSUREUNIT={type:3,value:"SOUNDPRESSUREUNIT"},te.TEMPERATUREGRADIENTUNIT={type:3,value:"TEMPERATUREGRADIENTUNIT"},te.TEMPERATURERATEOFCHANGEUNIT={type:3,value:"TEMPERATURERATEOFCHANGEUNIT"},te.THERMALEXPANSIONCOEFFICIENTUNIT={type:3,value:"THERMALEXPANSIONCOEFFICIENTUNIT"},te.WARPINGCONSTANTUNIT={type:3,value:"WARPINGCONSTANTUNIT"},te.WARPINGMOMENTUNIT={type:3,value:"WARPINGMOMENTUNIT"},te.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcDerivedUnitEnum=te;class se{}se.POSITIVE={type:3,value:"POSITIVE"},se.NEGATIVE={type:3,value:"NEGATIVE"},e.IfcDirectionSenseEnum=se;class ie{}ie.ANCHORPLATE={type:3,value:"ANCHORPLATE"},ie.BRACKET={type:3,value:"BRACKET"},ie.SHOE={type:3,value:"SHOE"},ie.USERDEFINED={type:3,value:"USERDEFINED"},ie.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDiscreteAccessoryTypeEnum=ie;class re{}re.FORMEDDUCT={type:3,value:"FORMEDDUCT"},re.INSPECTIONCHAMBER={type:3,value:"INSPECTIONCHAMBER"},re.INSPECTIONPIT={type:3,value:"INSPECTIONPIT"},re.MANHOLE={type:3,value:"MANHOLE"},re.METERCHAMBER={type:3,value:"METERCHAMBER"},re.SUMP={type:3,value:"SUMP"},re.TRENCH={type:3,value:"TRENCH"},re.VALVECHAMBER={type:3,value:"VALVECHAMBER"},re.USERDEFINED={type:3,value:"USERDEFINED"},re.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDistributionChamberElementTypeEnum=re;class oe{}oe.CABLE={type:3,value:"CABLE"},oe.CABLECARRIER={type:3,value:"CABLECARRIER"},oe.DUCT={type:3,value:"DUCT"},oe.PIPE={type:3,value:"PIPE"},oe.USERDEFINED={type:3,value:"USERDEFINED"},oe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDistributionPortTypeEnum=oe;class ne{}ne.AIRCONDITIONING={type:3,value:"AIRCONDITIONING"},ne.AUDIOVISUAL={type:3,value:"AUDIOVISUAL"},ne.CHEMICAL={type:3,value:"CHEMICAL"},ne.CHILLEDWATER={type:3,value:"CHILLEDWATER"},ne.COMMUNICATION={type:3,value:"COMMUNICATION"},ne.COMPRESSEDAIR={type:3,value:"COMPRESSEDAIR"},ne.CONDENSERWATER={type:3,value:"CONDENSERWATER"},ne.CONTROL={type:3,value:"CONTROL"},ne.CONVEYING={type:3,value:"CONVEYING"},ne.DATA={type:3,value:"DATA"},ne.DISPOSAL={type:3,value:"DISPOSAL"},ne.DOMESTICCOLDWATER={type:3,value:"DOMESTICCOLDWATER"},ne.DOMESTICHOTWATER={type:3,value:"DOMESTICHOTWATER"},ne.DRAINAGE={type:3,value:"DRAINAGE"},ne.EARTHING={type:3,value:"EARTHING"},ne.ELECTRICAL={type:3,value:"ELECTRICAL"},ne.ELECTROACOUSTIC={type:3,value:"ELECTROACOUSTIC"},ne.EXHAUST={type:3,value:"EXHAUST"},ne.FIREPROTECTION={type:3,value:"FIREPROTECTION"},ne.FUEL={type:3,value:"FUEL"},ne.GAS={type:3,value:"GAS"},ne.HAZARDOUS={type:3,value:"HAZARDOUS"},ne.HEATING={type:3,value:"HEATING"},ne.LIGHTING={type:3,value:"LIGHTING"},ne.LIGHTNINGPROTECTION={type:3,value:"LIGHTNINGPROTECTION"},ne.MUNICIPALSOLIDWASTE={type:3,value:"MUNICIPALSOLIDWASTE"},ne.OIL={type:3,value:"OIL"},ne.OPERATIONAL={type:3,value:"OPERATIONAL"},ne.POWERGENERATION={type:3,value:"POWERGENERATION"},ne.RAINWATER={type:3,value:"RAINWATER"},ne.REFRIGERATION={type:3,value:"REFRIGERATION"},ne.SECURITY={type:3,value:"SECURITY"},ne.SEWAGE={type:3,value:"SEWAGE"},ne.SIGNAL={type:3,value:"SIGNAL"},ne.STORMWATER={type:3,value:"STORMWATER"},ne.TELEPHONE={type:3,value:"TELEPHONE"},ne.TV={type:3,value:"TV"},ne.VACUUM={type:3,value:"VACUUM"},ne.VENT={type:3,value:"VENT"},ne.VENTILATION={type:3,value:"VENTILATION"},ne.WASTEWATER={type:3,value:"WASTEWATER"},ne.WATERSUPPLY={type:3,value:"WATERSUPPLY"},ne.USERDEFINED={type:3,value:"USERDEFINED"},ne.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDistributionSystemEnum=ne;class ae{}ae.PUBLIC={type:3,value:"PUBLIC"},ae.RESTRICTED={type:3,value:"RESTRICTED"},ae.CONFIDENTIAL={type:3,value:"CONFIDENTIAL"},ae.PERSONAL={type:3,value:"PERSONAL"},ae.USERDEFINED={type:3,value:"USERDEFINED"},ae.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDocumentConfidentialityEnum=ae;class le{}le.DRAFT={type:3,value:"DRAFT"},le.FINALDRAFT={type:3,value:"FINALDRAFT"},le.FINAL={type:3,value:"FINAL"},le.REVISION={type:3,value:"REVISION"},le.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDocumentStatusEnum=le;class he{}he.SWINGING={type:3,value:"SWINGING"},he.DOUBLE_ACTING={type:3,value:"DOUBLE_ACTING"},he.SLIDING={type:3,value:"SLIDING"},he.FOLDING={type:3,value:"FOLDING"},he.REVOLVING={type:3,value:"REVOLVING"},he.ROLLINGUP={type:3,value:"ROLLINGUP"},he.FIXEDPANEL={type:3,value:"FIXEDPANEL"},he.USERDEFINED={type:3,value:"USERDEFINED"},he.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorPanelOperationEnum=he;class ce{}ce.LEFT={type:3,value:"LEFT"},ce.MIDDLE={type:3,value:"MIDDLE"},ce.RIGHT={type:3,value:"RIGHT"},ce.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorPanelPositionEnum=ce;class Ae{}Ae.ALUMINIUM={type:3,value:"ALUMINIUM"},Ae.HIGH_GRADE_STEEL={type:3,value:"HIGH_GRADE_STEEL"},Ae.STEEL={type:3,value:"STEEL"},Ae.WOOD={type:3,value:"WOOD"},Ae.ALUMINIUM_WOOD={type:3,value:"ALUMINIUM_WOOD"},Ae.ALUMINIUM_PLASTIC={type:3,value:"ALUMINIUM_PLASTIC"},Ae.PLASTIC={type:3,value:"PLASTIC"},Ae.USERDEFINED={type:3,value:"USERDEFINED"},Ae.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorStyleConstructionEnum=Ae;class ue{}ue.SINGLE_SWING_LEFT={type:3,value:"SINGLE_SWING_LEFT"},ue.SINGLE_SWING_RIGHT={type:3,value:"SINGLE_SWING_RIGHT"},ue.DOUBLE_DOOR_SINGLE_SWING={type:3,value:"DOUBLE_DOOR_SINGLE_SWING"},ue.DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT={type:3,value:"DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT"},ue.DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT={type:3,value:"DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT"},ue.DOUBLE_SWING_LEFT={type:3,value:"DOUBLE_SWING_LEFT"},ue.DOUBLE_SWING_RIGHT={type:3,value:"DOUBLE_SWING_RIGHT"},ue.DOUBLE_DOOR_DOUBLE_SWING={type:3,value:"DOUBLE_DOOR_DOUBLE_SWING"},ue.SLIDING_TO_LEFT={type:3,value:"SLIDING_TO_LEFT"},ue.SLIDING_TO_RIGHT={type:3,value:"SLIDING_TO_RIGHT"},ue.DOUBLE_DOOR_SLIDING={type:3,value:"DOUBLE_DOOR_SLIDING"},ue.FOLDING_TO_LEFT={type:3,value:"FOLDING_TO_LEFT"},ue.FOLDING_TO_RIGHT={type:3,value:"FOLDING_TO_RIGHT"},ue.DOUBLE_DOOR_FOLDING={type:3,value:"DOUBLE_DOOR_FOLDING"},ue.REVOLVING={type:3,value:"REVOLVING"},ue.ROLLINGUP={type:3,value:"ROLLINGUP"},ue.USERDEFINED={type:3,value:"USERDEFINED"},ue.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorStyleOperationEnum=ue;class pe{}pe.DOOR={type:3,value:"DOOR"},pe.GATE={type:3,value:"GATE"},pe.TRAPDOOR={type:3,value:"TRAPDOOR"},pe.USERDEFINED={type:3,value:"USERDEFINED"},pe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorTypeEnum=pe;class de{}de.SINGLE_SWING_LEFT={type:3,value:"SINGLE_SWING_LEFT"},de.SINGLE_SWING_RIGHT={type:3,value:"SINGLE_SWING_RIGHT"},de.DOUBLE_DOOR_SINGLE_SWING={type:3,value:"DOUBLE_DOOR_SINGLE_SWING"},de.DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT={type:3,value:"DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT"},de.DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT={type:3,value:"DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT"},de.DOUBLE_SWING_LEFT={type:3,value:"DOUBLE_SWING_LEFT"},de.DOUBLE_SWING_RIGHT={type:3,value:"DOUBLE_SWING_RIGHT"},de.DOUBLE_DOOR_DOUBLE_SWING={type:3,value:"DOUBLE_DOOR_DOUBLE_SWING"},de.SLIDING_TO_LEFT={type:3,value:"SLIDING_TO_LEFT"},de.SLIDING_TO_RIGHT={type:3,value:"SLIDING_TO_RIGHT"},de.DOUBLE_DOOR_SLIDING={type:3,value:"DOUBLE_DOOR_SLIDING"},de.FOLDING_TO_LEFT={type:3,value:"FOLDING_TO_LEFT"},de.FOLDING_TO_RIGHT={type:3,value:"FOLDING_TO_RIGHT"},de.DOUBLE_DOOR_FOLDING={type:3,value:"DOUBLE_DOOR_FOLDING"},de.REVOLVING={type:3,value:"REVOLVING"},de.ROLLINGUP={type:3,value:"ROLLINGUP"},de.SWING_FIXED_LEFT={type:3,value:"SWING_FIXED_LEFT"},de.SWING_FIXED_RIGHT={type:3,value:"SWING_FIXED_RIGHT"},de.USERDEFINED={type:3,value:"USERDEFINED"},de.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorTypeOperationEnum=de;class fe{}fe.BEND={type:3,value:"BEND"},fe.CONNECTOR={type:3,value:"CONNECTOR"},fe.ENTRY={type:3,value:"ENTRY"},fe.EXIT={type:3,value:"EXIT"},fe.JUNCTION={type:3,value:"JUNCTION"},fe.OBSTRUCTION={type:3,value:"OBSTRUCTION"},fe.TRANSITION={type:3,value:"TRANSITION"},fe.USERDEFINED={type:3,value:"USERDEFINED"},fe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDuctFittingTypeEnum=fe;class Ee{}Ee.RIGIDSEGMENT={type:3,value:"RIGIDSEGMENT"},Ee.FLEXIBLESEGMENT={type:3,value:"FLEXIBLESEGMENT"},Ee.USERDEFINED={type:3,value:"USERDEFINED"},Ee.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDuctSegmentTypeEnum=Ee;class me{}me.FLATOVAL={type:3,value:"FLATOVAL"},me.RECTANGULAR={type:3,value:"RECTANGULAR"},me.ROUND={type:3,value:"ROUND"},me.USERDEFINED={type:3,value:"USERDEFINED"},me.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDuctSilencerTypeEnum=me;class ye{}ye.DISHWASHER={type:3,value:"DISHWASHER"},ye.ELECTRICCOOKER={type:3,value:"ELECTRICCOOKER"},ye.FREESTANDINGELECTRICHEATER={type:3,value:"FREESTANDINGELECTRICHEATER"},ye.FREESTANDINGFAN={type:3,value:"FREESTANDINGFAN"},ye.FREESTANDINGWATERHEATER={type:3,value:"FREESTANDINGWATERHEATER"},ye.FREESTANDINGWATERCOOLER={type:3,value:"FREESTANDINGWATERCOOLER"},ye.FREEZER={type:3,value:"FREEZER"},ye.FRIDGE_FREEZER={type:3,value:"FRIDGE_FREEZER"},ye.HANDDRYER={type:3,value:"HANDDRYER"},ye.KITCHENMACHINE={type:3,value:"KITCHENMACHINE"},ye.MICROWAVE={type:3,value:"MICROWAVE"},ye.PHOTOCOPIER={type:3,value:"PHOTOCOPIER"},ye.REFRIGERATOR={type:3,value:"REFRIGERATOR"},ye.TUMBLEDRYER={type:3,value:"TUMBLEDRYER"},ye.VENDINGMACHINE={type:3,value:"VENDINGMACHINE"},ye.WASHINGMACHINE={type:3,value:"WASHINGMACHINE"},ye.USERDEFINED={type:3,value:"USERDEFINED"},ye.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricApplianceTypeEnum=ye;class ge{}ge.CONSUMERUNIT={type:3,value:"CONSUMERUNIT"},ge.DISTRIBUTIONBOARD={type:3,value:"DISTRIBUTIONBOARD"},ge.MOTORCONTROLCENTRE={type:3,value:"MOTORCONTROLCENTRE"},ge.SWITCHBOARD={type:3,value:"SWITCHBOARD"},ge.USERDEFINED={type:3,value:"USERDEFINED"},ge.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricDistributionBoardTypeEnum=ge;class Ie{}Ie.BATTERY={type:3,value:"BATTERY"},Ie.CAPACITORBANK={type:3,value:"CAPACITORBANK"},Ie.HARMONICFILTER={type:3,value:"HARMONICFILTER"},Ie.INDUCTORBANK={type:3,value:"INDUCTORBANK"},Ie.UPS={type:3,value:"UPS"},Ie.USERDEFINED={type:3,value:"USERDEFINED"},Ie.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricFlowStorageDeviceTypeEnum=Ie;class ve{}ve.CHP={type:3,value:"CHP"},ve.ENGINEGENERATOR={type:3,value:"ENGINEGENERATOR"},ve.STANDALONE={type:3,value:"STANDALONE"},ve.USERDEFINED={type:3,value:"USERDEFINED"},ve.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricGeneratorTypeEnum=ve;class Te{}Te.DC={type:3,value:"DC"},Te.INDUCTION={type:3,value:"INDUCTION"},Te.POLYPHASE={type:3,value:"POLYPHASE"},Te.RELUCTANCESYNCHRONOUS={type:3,value:"RELUCTANCESYNCHRONOUS"},Te.SYNCHRONOUS={type:3,value:"SYNCHRONOUS"},Te.USERDEFINED={type:3,value:"USERDEFINED"},Te.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricMotorTypeEnum=Te;class _e{}_e.TIMECLOCK={type:3,value:"TIMECLOCK"},_e.TIMEDELAY={type:3,value:"TIMEDELAY"},_e.RELAY={type:3,value:"RELAY"},_e.USERDEFINED={type:3,value:"USERDEFINED"},_e.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricTimeControlTypeEnum=_e;class Re{}Re.ACCESSORY_ASSEMBLY={type:3,value:"ACCESSORY_ASSEMBLY"},Re.ARCH={type:3,value:"ARCH"},Re.BEAM_GRID={type:3,value:"BEAM_GRID"},Re.BRACED_FRAME={type:3,value:"BRACED_FRAME"},Re.GIRDER={type:3,value:"GIRDER"},Re.REINFORCEMENT_UNIT={type:3,value:"REINFORCEMENT_UNIT"},Re.RIGID_FRAME={type:3,value:"RIGID_FRAME"},Re.SLAB_FIELD={type:3,value:"SLAB_FIELD"},Re.TRUSS={type:3,value:"TRUSS"},Re.USERDEFINED={type:3,value:"USERDEFINED"},Re.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElementAssemblyTypeEnum=Re;class Pe{}Pe.COMPLEX={type:3,value:"COMPLEX"},Pe.ELEMENT={type:3,value:"ELEMENT"},Pe.PARTIAL={type:3,value:"PARTIAL"},e.IfcElementCompositionEnum=Pe;class De{}De.EXTERNALCOMBUSTION={type:3,value:"EXTERNALCOMBUSTION"},De.INTERNALCOMBUSTION={type:3,value:"INTERNALCOMBUSTION"},De.USERDEFINED={type:3,value:"USERDEFINED"},De.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEngineTypeEnum=De;class Ne{}Ne.DIRECTEVAPORATIVERANDOMMEDIAAIRCOOLER={type:3,value:"DIRECTEVAPORATIVERANDOMMEDIAAIRCOOLER"},Ne.DIRECTEVAPORATIVERIGIDMEDIAAIRCOOLER={type:3,value:"DIRECTEVAPORATIVERIGIDMEDIAAIRCOOLER"},Ne.DIRECTEVAPORATIVESLINGERSPACKAGEDAIRCOOLER={type:3,value:"DIRECTEVAPORATIVESLINGERSPACKAGEDAIRCOOLER"},Ne.DIRECTEVAPORATIVEPACKAGEDROTARYAIRCOOLER={type:3,value:"DIRECTEVAPORATIVEPACKAGEDROTARYAIRCOOLER"},Ne.DIRECTEVAPORATIVEAIRWASHER={type:3,value:"DIRECTEVAPORATIVEAIRWASHER"},Ne.INDIRECTEVAPORATIVEPACKAGEAIRCOOLER={type:3,value:"INDIRECTEVAPORATIVEPACKAGEAIRCOOLER"},Ne.INDIRECTEVAPORATIVEWETCOIL={type:3,value:"INDIRECTEVAPORATIVEWETCOIL"},Ne.INDIRECTEVAPORATIVECOOLINGTOWERORCOILCOOLER={type:3,value:"INDIRECTEVAPORATIVECOOLINGTOWERORCOILCOOLER"},Ne.INDIRECTDIRECTCOMBINATION={type:3,value:"INDIRECTDIRECTCOMBINATION"},Ne.USERDEFINED={type:3,value:"USERDEFINED"},Ne.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEvaporativeCoolerTypeEnum=Ne;class be{}be.DIRECTEXPANSION={type:3,value:"DIRECTEXPANSION"},be.DIRECTEXPANSIONSHELLANDTUBE={type:3,value:"DIRECTEXPANSIONSHELLANDTUBE"},be.DIRECTEXPANSIONTUBEINTUBE={type:3,value:"DIRECTEXPANSIONTUBEINTUBE"},be.DIRECTEXPANSIONBRAZEDPLATE={type:3,value:"DIRECTEXPANSIONBRAZEDPLATE"},be.FLOODEDSHELLANDTUBE={type:3,value:"FLOODEDSHELLANDTUBE"},be.SHELLANDCOIL={type:3,value:"SHELLANDCOIL"},be.USERDEFINED={type:3,value:"USERDEFINED"},be.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEvaporatorTypeEnum=be;class Ce{}Ce.EVENTRULE={type:3,value:"EVENTRULE"},Ce.EVENTMESSAGE={type:3,value:"EVENTMESSAGE"},Ce.EVENTTIME={type:3,value:"EVENTTIME"},Ce.EVENTCOMPLEX={type:3,value:"EVENTCOMPLEX"},Ce.USERDEFINED={type:3,value:"USERDEFINED"},Ce.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEventTriggerTypeEnum=Ce;class Oe{}Oe.STARTEVENT={type:3,value:"STARTEVENT"},Oe.ENDEVENT={type:3,value:"ENDEVENT"},Oe.INTERMEDIATEEVENT={type:3,value:"INTERMEDIATEEVENT"},Oe.USERDEFINED={type:3,value:"USERDEFINED"},Oe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEventTypeEnum=Oe;class Se{}Se.EXTERNAL={type:3,value:"EXTERNAL"},Se.EXTERNAL_EARTH={type:3,value:"EXTERNAL_EARTH"},Se.EXTERNAL_WATER={type:3,value:"EXTERNAL_WATER"},Se.EXTERNAL_FIRE={type:3,value:"EXTERNAL_FIRE"},Se.USERDEFINED={type:3,value:"USERDEFINED"},Se.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcExternalSpatialElementTypeEnum=Se;class xe{}xe.CENTRIFUGALFORWARDCURVED={type:3,value:"CENTRIFUGALFORWARDCURVED"},xe.CENTRIFUGALRADIAL={type:3,value:"CENTRIFUGALRADIAL"},xe.CENTRIFUGALBACKWARDINCLINEDCURVED={type:3,value:"CENTRIFUGALBACKWARDINCLINEDCURVED"},xe.CENTRIFUGALAIRFOIL={type:3,value:"CENTRIFUGALAIRFOIL"},xe.TUBEAXIAL={type:3,value:"TUBEAXIAL"},xe.VANEAXIAL={type:3,value:"VANEAXIAL"},xe.PROPELLORAXIAL={type:3,value:"PROPELLORAXIAL"},xe.USERDEFINED={type:3,value:"USERDEFINED"},xe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFanTypeEnum=xe;class we{}we.GLUE={type:3,value:"GLUE"},we.MORTAR={type:3,value:"MORTAR"},we.WELD={type:3,value:"WELD"},we.USERDEFINED={type:3,value:"USERDEFINED"},we.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFastenerTypeEnum=we;class Be{}Be.AIRPARTICLEFILTER={type:3,value:"AIRPARTICLEFILTER"},Be.COMPRESSEDAIRFILTER={type:3,value:"COMPRESSEDAIRFILTER"},Be.ODORFILTER={type:3,value:"ODORFILTER"},Be.OILFILTER={type:3,value:"OILFILTER"},Be.STRAINER={type:3,value:"STRAINER"},Be.WATERFILTER={type:3,value:"WATERFILTER"},Be.USERDEFINED={type:3,value:"USERDEFINED"},Be.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFilterTypeEnum=Be;class Fe{}Fe.BREECHINGINLET={type:3,value:"BREECHINGINLET"},Fe.FIREHYDRANT={type:3,value:"FIREHYDRANT"},Fe.HOSEREEL={type:3,value:"HOSEREEL"},Fe.SPRINKLER={type:3,value:"SPRINKLER"},Fe.SPRINKLERDEFLECTOR={type:3,value:"SPRINKLERDEFLECTOR"},Fe.USERDEFINED={type:3,value:"USERDEFINED"},Fe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFireSuppressionTerminalTypeEnum=Fe;class Me{}Me.SOURCE={type:3,value:"SOURCE"},Me.SINK={type:3,value:"SINK"},Me.SOURCEANDSINK={type:3,value:"SOURCEANDSINK"},Me.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFlowDirectionEnum=Me;class Le{}Le.PRESSUREGAUGE={type:3,value:"PRESSUREGAUGE"},Le.THERMOMETER={type:3,value:"THERMOMETER"},Le.AMMETER={type:3,value:"AMMETER"},Le.FREQUENCYMETER={type:3,value:"FREQUENCYMETER"},Le.POWERFACTORMETER={type:3,value:"POWERFACTORMETER"},Le.PHASEANGLEMETER={type:3,value:"PHASEANGLEMETER"},Le.VOLTMETER_PEAK={type:3,value:"VOLTMETER_PEAK"},Le.VOLTMETER_RMS={type:3,value:"VOLTMETER_RMS"},Le.USERDEFINED={type:3,value:"USERDEFINED"},Le.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFlowInstrumentTypeEnum=Le;class Ue{}Ue.ENERGYMETER={type:3,value:"ENERGYMETER"},Ue.GASMETER={type:3,value:"GASMETER"},Ue.OILMETER={type:3,value:"OILMETER"},Ue.WATERMETER={type:3,value:"WATERMETER"},Ue.USERDEFINED={type:3,value:"USERDEFINED"},Ue.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFlowMeterTypeEnum=Ue;class He{}He.CAISSON_FOUNDATION={type:3,value:"CAISSON_FOUNDATION"},He.FOOTING_BEAM={type:3,value:"FOOTING_BEAM"},He.PAD_FOOTING={type:3,value:"PAD_FOOTING"},He.PILE_CAP={type:3,value:"PILE_CAP"},He.STRIP_FOOTING={type:3,value:"STRIP_FOOTING"},He.USERDEFINED={type:3,value:"USERDEFINED"},He.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFootingTypeEnum=He;class Ge{}Ge.CHAIR={type:3,value:"CHAIR"},Ge.TABLE={type:3,value:"TABLE"},Ge.DESK={type:3,value:"DESK"},Ge.BED={type:3,value:"BED"},Ge.FILECABINET={type:3,value:"FILECABINET"},Ge.SHELF={type:3,value:"SHELF"},Ge.SOFA={type:3,value:"SOFA"},Ge.USERDEFINED={type:3,value:"USERDEFINED"},Ge.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFurnitureTypeEnum=Ge;class ke{}ke.TERRAIN={type:3,value:"TERRAIN"},ke.USERDEFINED={type:3,value:"USERDEFINED"},ke.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcGeographicElementTypeEnum=ke;class Ve{}Ve.GRAPH_VIEW={type:3,value:"GRAPH_VIEW"},Ve.SKETCH_VIEW={type:3,value:"SKETCH_VIEW"},Ve.MODEL_VIEW={type:3,value:"MODEL_VIEW"},Ve.PLAN_VIEW={type:3,value:"PLAN_VIEW"},Ve.REFLECTED_PLAN_VIEW={type:3,value:"REFLECTED_PLAN_VIEW"},Ve.SECTION_VIEW={type:3,value:"SECTION_VIEW"},Ve.ELEVATION_VIEW={type:3,value:"ELEVATION_VIEW"},Ve.USERDEFINED={type:3,value:"USERDEFINED"},Ve.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcGeometricProjectionEnum=Ve;class je{}je.GLOBAL_COORDS={type:3,value:"GLOBAL_COORDS"},je.LOCAL_COORDS={type:3,value:"LOCAL_COORDS"},e.IfcGlobalOrLocalEnum=je;class Qe{}Qe.RECTANGULAR={type:3,value:"RECTANGULAR"},Qe.RADIAL={type:3,value:"RADIAL"},Qe.TRIANGULAR={type:3,value:"TRIANGULAR"},Qe.IRREGULAR={type:3,value:"IRREGULAR"},Qe.USERDEFINED={type:3,value:"USERDEFINED"},Qe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcGridTypeEnum=Qe;class We{}We.PLATE={type:3,value:"PLATE"},We.SHELLANDTUBE={type:3,value:"SHELLANDTUBE"},We.USERDEFINED={type:3,value:"USERDEFINED"},We.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcHeatExchangerTypeEnum=We;class ze{}ze.STEAMINJECTION={type:3,value:"STEAMINJECTION"},ze.ADIABATICAIRWASHER={type:3,value:"ADIABATICAIRWASHER"},ze.ADIABATICPAN={type:3,value:"ADIABATICPAN"},ze.ADIABATICWETTEDELEMENT={type:3,value:"ADIABATICWETTEDELEMENT"},ze.ADIABATICATOMIZING={type:3,value:"ADIABATICATOMIZING"},ze.ADIABATICULTRASONIC={type:3,value:"ADIABATICULTRASONIC"},ze.ADIABATICRIGIDMEDIA={type:3,value:"ADIABATICRIGIDMEDIA"},ze.ADIABATICCOMPRESSEDAIRNOZZLE={type:3,value:"ADIABATICCOMPRESSEDAIRNOZZLE"},ze.ASSISTEDELECTRIC={type:3,value:"ASSISTEDELECTRIC"},ze.ASSISTEDNATURALGAS={type:3,value:"ASSISTEDNATURALGAS"},ze.ASSISTEDPROPANE={type:3,value:"ASSISTEDPROPANE"},ze.ASSISTEDBUTANE={type:3,value:"ASSISTEDBUTANE"},ze.ASSISTEDSTEAM={type:3,value:"ASSISTEDSTEAM"},ze.USERDEFINED={type:3,value:"USERDEFINED"},ze.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcHumidifierTypeEnum=ze;class Ke{}Ke.CYCLONIC={type:3,value:"CYCLONIC"},Ke.GREASE={type:3,value:"GREASE"},Ke.OIL={type:3,value:"OIL"},Ke.PETROL={type:3,value:"PETROL"},Ke.USERDEFINED={type:3,value:"USERDEFINED"},Ke.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcInterceptorTypeEnum=Ke;class Ye{}Ye.INTERNAL={type:3,value:"INTERNAL"},Ye.EXTERNAL={type:3,value:"EXTERNAL"},Ye.EXTERNAL_EARTH={type:3,value:"EXTERNAL_EARTH"},Ye.EXTERNAL_WATER={type:3,value:"EXTERNAL_WATER"},Ye.EXTERNAL_FIRE={type:3,value:"EXTERNAL_FIRE"},Ye.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcInternalOrExternalEnum=Ye;class Xe{}Xe.ASSETINVENTORY={type:3,value:"ASSETINVENTORY"},Xe.SPACEINVENTORY={type:3,value:"SPACEINVENTORY"},Xe.FURNITUREINVENTORY={type:3,value:"FURNITUREINVENTORY"},Xe.USERDEFINED={type:3,value:"USERDEFINED"},Xe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcInventoryTypeEnum=Xe;class Ze{}Ze.DATA={type:3,value:"DATA"},Ze.POWER={type:3,value:"POWER"},Ze.USERDEFINED={type:3,value:"USERDEFINED"},Ze.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcJunctionBoxTypeEnum=Ze;class qe{}qe.UNIFORM_KNOTS={type:3,value:"UNIFORM_KNOTS"},qe.QUASI_UNIFORM_KNOTS={type:3,value:"QUASI_UNIFORM_KNOTS"},qe.PIECEWISE_BEZIER_KNOTS={type:3,value:"PIECEWISE_BEZIER_KNOTS"},qe.UNSPECIFIED={type:3,value:"UNSPECIFIED"},e.IfcKnotType=qe;class Je{}Je.ADMINISTRATION={type:3,value:"ADMINISTRATION"},Je.CARPENTRY={type:3,value:"CARPENTRY"},Je.CLEANING={type:3,value:"CLEANING"},Je.CONCRETE={type:3,value:"CONCRETE"},Je.DRYWALL={type:3,value:"DRYWALL"},Je.ELECTRIC={type:3,value:"ELECTRIC"},Je.FINISHING={type:3,value:"FINISHING"},Je.FLOORING={type:3,value:"FLOORING"},Je.GENERAL={type:3,value:"GENERAL"},Je.HVAC={type:3,value:"HVAC"},Je.LANDSCAPING={type:3,value:"LANDSCAPING"},Je.MASONRY={type:3,value:"MASONRY"},Je.PAINTING={type:3,value:"PAINTING"},Je.PAVING={type:3,value:"PAVING"},Je.PLUMBING={type:3,value:"PLUMBING"},Je.ROOFING={type:3,value:"ROOFING"},Je.SITEGRADING={type:3,value:"SITEGRADING"},Je.STEELWORK={type:3,value:"STEELWORK"},Je.SURVEYING={type:3,value:"SURVEYING"},Je.USERDEFINED={type:3,value:"USERDEFINED"},Je.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLaborResourceTypeEnum=Je;class $e{}$e.COMPACTFLUORESCENT={type:3,value:"COMPACTFLUORESCENT"},$e.FLUORESCENT={type:3,value:"FLUORESCENT"},$e.HALOGEN={type:3,value:"HALOGEN"},$e.HIGHPRESSUREMERCURY={type:3,value:"HIGHPRESSUREMERCURY"},$e.HIGHPRESSURESODIUM={type:3,value:"HIGHPRESSURESODIUM"},$e.LED={type:3,value:"LED"},$e.METALHALIDE={type:3,value:"METALHALIDE"},$e.OLED={type:3,value:"OLED"},$e.TUNGSTENFILAMENT={type:3,value:"TUNGSTENFILAMENT"},$e.USERDEFINED={type:3,value:"USERDEFINED"},$e.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLampTypeEnum=$e;class et{}et.AXIS1={type:3,value:"AXIS1"},et.AXIS2={type:3,value:"AXIS2"},et.AXIS3={type:3,value:"AXIS3"},e.IfcLayerSetDirectionEnum=et;class tt{}tt.TYPE_A={type:3,value:"TYPE_A"},tt.TYPE_B={type:3,value:"TYPE_B"},tt.TYPE_C={type:3,value:"TYPE_C"},tt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLightDistributionCurveEnum=tt;class st{}st.COMPACTFLUORESCENT={type:3,value:"COMPACTFLUORESCENT"},st.FLUORESCENT={type:3,value:"FLUORESCENT"},st.HIGHPRESSUREMERCURY={type:3,value:"HIGHPRESSUREMERCURY"},st.HIGHPRESSURESODIUM={type:3,value:"HIGHPRESSURESODIUM"},st.LIGHTEMITTINGDIODE={type:3,value:"LIGHTEMITTINGDIODE"},st.LOWPRESSURESODIUM={type:3,value:"LOWPRESSURESODIUM"},st.LOWVOLTAGEHALOGEN={type:3,value:"LOWVOLTAGEHALOGEN"},st.MAINVOLTAGEHALOGEN={type:3,value:"MAINVOLTAGEHALOGEN"},st.METALHALIDE={type:3,value:"METALHALIDE"},st.TUNGSTENFILAMENT={type:3,value:"TUNGSTENFILAMENT"},st.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLightEmissionSourceEnum=st;class it{}it.POINTSOURCE={type:3,value:"POINTSOURCE"},it.DIRECTIONSOURCE={type:3,value:"DIRECTIONSOURCE"},it.SECURITYLIGHTING={type:3,value:"SECURITYLIGHTING"},it.USERDEFINED={type:3,value:"USERDEFINED"},it.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLightFixtureTypeEnum=it;class rt{}rt.LOAD_GROUP={type:3,value:"LOAD_GROUP"},rt.LOAD_CASE={type:3,value:"LOAD_CASE"},rt.LOAD_COMBINATION={type:3,value:"LOAD_COMBINATION"},rt.USERDEFINED={type:3,value:"USERDEFINED"},rt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLoadGroupTypeEnum=rt;class ot{}ot.LOGICALAND={type:3,value:"LOGICALAND"},ot.LOGICALOR={type:3,value:"LOGICALOR"},ot.LOGICALXOR={type:3,value:"LOGICALXOR"},ot.LOGICALNOTAND={type:3,value:"LOGICALNOTAND"},ot.LOGICALNOTOR={type:3,value:"LOGICALNOTOR"},e.IfcLogicalOperatorEnum=ot;class nt{}nt.ANCHORBOLT={type:3,value:"ANCHORBOLT"},nt.BOLT={type:3,value:"BOLT"},nt.DOWEL={type:3,value:"DOWEL"},nt.NAIL={type:3,value:"NAIL"},nt.NAILPLATE={type:3,value:"NAILPLATE"},nt.RIVET={type:3,value:"RIVET"},nt.SCREW={type:3,value:"SCREW"},nt.SHEARCONNECTOR={type:3,value:"SHEARCONNECTOR"},nt.STAPLE={type:3,value:"STAPLE"},nt.STUDSHEARCONNECTOR={type:3,value:"STUDSHEARCONNECTOR"},nt.USERDEFINED={type:3,value:"USERDEFINED"},nt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMechanicalFastenerTypeEnum=nt;class at{}at.AIRSTATION={type:3,value:"AIRSTATION"},at.FEEDAIRUNIT={type:3,value:"FEEDAIRUNIT"},at.OXYGENGENERATOR={type:3,value:"OXYGENGENERATOR"},at.OXYGENPLANT={type:3,value:"OXYGENPLANT"},at.VACUUMSTATION={type:3,value:"VACUUMSTATION"},at.USERDEFINED={type:3,value:"USERDEFINED"},at.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMedicalDeviceTypeEnum=at;class lt{}lt.BRACE={type:3,value:"BRACE"},lt.CHORD={type:3,value:"CHORD"},lt.COLLAR={type:3,value:"COLLAR"},lt.MEMBER={type:3,value:"MEMBER"},lt.MULLION={type:3,value:"MULLION"},lt.PLATE={type:3,value:"PLATE"},lt.POST={type:3,value:"POST"},lt.PURLIN={type:3,value:"PURLIN"},lt.RAFTER={type:3,value:"RAFTER"},lt.STRINGER={type:3,value:"STRINGER"},lt.STRUT={type:3,value:"STRUT"},lt.STUD={type:3,value:"STUD"},lt.USERDEFINED={type:3,value:"USERDEFINED"},lt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMemberTypeEnum=lt;class ht{}ht.BELTDRIVE={type:3,value:"BELTDRIVE"},ht.COUPLING={type:3,value:"COUPLING"},ht.DIRECTDRIVE={type:3,value:"DIRECTDRIVE"},ht.USERDEFINED={type:3,value:"USERDEFINED"},ht.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMotorConnectionTypeEnum=ht;class ct{}ct.NULL={type:3,value:"NULL"},e.IfcNullStyle=ct;class At{}At.PRODUCT={type:3,value:"PRODUCT"},At.PROCESS={type:3,value:"PROCESS"},At.CONTROL={type:3,value:"CONTROL"},At.RESOURCE={type:3,value:"RESOURCE"},At.ACTOR={type:3,value:"ACTOR"},At.GROUP={type:3,value:"GROUP"},At.PROJECT={type:3,value:"PROJECT"},At.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcObjectTypeEnum=At;class ut{}ut.CODECOMPLIANCE={type:3,value:"CODECOMPLIANCE"},ut.CODEWAIVER={type:3,value:"CODEWAIVER"},ut.DESIGNINTENT={type:3,value:"DESIGNINTENT"},ut.EXTERNAL={type:3,value:"EXTERNAL"},ut.HEALTHANDSAFETY={type:3,value:"HEALTHANDSAFETY"},ut.MERGECONFLICT={type:3,value:"MERGECONFLICT"},ut.MODELVIEW={type:3,value:"MODELVIEW"},ut.PARAMETER={type:3,value:"PARAMETER"},ut.REQUIREMENT={type:3,value:"REQUIREMENT"},ut.SPECIFICATION={type:3,value:"SPECIFICATION"},ut.TRIGGERCONDITION={type:3,value:"TRIGGERCONDITION"},ut.USERDEFINED={type:3,value:"USERDEFINED"},ut.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcObjectiveEnum=ut;class pt{}pt.ASSIGNEE={type:3,value:"ASSIGNEE"},pt.ASSIGNOR={type:3,value:"ASSIGNOR"},pt.LESSEE={type:3,value:"LESSEE"},pt.LESSOR={type:3,value:"LESSOR"},pt.LETTINGAGENT={type:3,value:"LETTINGAGENT"},pt.OWNER={type:3,value:"OWNER"},pt.TENANT={type:3,value:"TENANT"},pt.USERDEFINED={type:3,value:"USERDEFINED"},pt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcOccupantTypeEnum=pt;class dt{}dt.OPENING={type:3,value:"OPENING"},dt.RECESS={type:3,value:"RECESS"},dt.USERDEFINED={type:3,value:"USERDEFINED"},dt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcOpeningElementTypeEnum=dt;class ft{}ft.AUDIOVISUALOUTLET={type:3,value:"AUDIOVISUALOUTLET"},ft.COMMUNICATIONSOUTLET={type:3,value:"COMMUNICATIONSOUTLET"},ft.POWEROUTLET={type:3,value:"POWEROUTLET"},ft.DATAOUTLET={type:3,value:"DATAOUTLET"},ft.TELEPHONEOUTLET={type:3,value:"TELEPHONEOUTLET"},ft.USERDEFINED={type:3,value:"USERDEFINED"},ft.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcOutletTypeEnum=ft;class Et{}Et.USERDEFINED={type:3,value:"USERDEFINED"},Et.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPerformanceHistoryTypeEnum=Et;class mt{}mt.GRILL={type:3,value:"GRILL"},mt.LOUVER={type:3,value:"LOUVER"},mt.SCREEN={type:3,value:"SCREEN"},mt.USERDEFINED={type:3,value:"USERDEFINED"},mt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPermeableCoveringOperationEnum=mt;class yt{}yt.ACCESS={type:3,value:"ACCESS"},yt.BUILDING={type:3,value:"BUILDING"},yt.WORK={type:3,value:"WORK"},yt.USERDEFINED={type:3,value:"USERDEFINED"},yt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPermitTypeEnum=yt;class gt{}gt.PHYSICAL={type:3,value:"PHYSICAL"},gt.VIRTUAL={type:3,value:"VIRTUAL"},gt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPhysicalOrVirtualEnum=gt;class It{}It.CAST_IN_PLACE={type:3,value:"CAST_IN_PLACE"},It.COMPOSITE={type:3,value:"COMPOSITE"},It.PRECAST_CONCRETE={type:3,value:"PRECAST_CONCRETE"},It.PREFAB_STEEL={type:3,value:"PREFAB_STEEL"},It.USERDEFINED={type:3,value:"USERDEFINED"},It.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPileConstructionEnum=It;class vt{}vt.BORED={type:3,value:"BORED"},vt.DRIVEN={type:3,value:"DRIVEN"},vt.JETGROUTING={type:3,value:"JETGROUTING"},vt.COHESION={type:3,value:"COHESION"},vt.FRICTION={type:3,value:"FRICTION"},vt.SUPPORT={type:3,value:"SUPPORT"},vt.USERDEFINED={type:3,value:"USERDEFINED"},vt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPileTypeEnum=vt;class Tt{}Tt.BEND={type:3,value:"BEND"},Tt.CONNECTOR={type:3,value:"CONNECTOR"},Tt.ENTRY={type:3,value:"ENTRY"},Tt.EXIT={type:3,value:"EXIT"},Tt.JUNCTION={type:3,value:"JUNCTION"},Tt.OBSTRUCTION={type:3,value:"OBSTRUCTION"},Tt.TRANSITION={type:3,value:"TRANSITION"},Tt.USERDEFINED={type:3,value:"USERDEFINED"},Tt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPipeFittingTypeEnum=Tt;class _t{}_t.CULVERT={type:3,value:"CULVERT"},_t.FLEXIBLESEGMENT={type:3,value:"FLEXIBLESEGMENT"},_t.RIGIDSEGMENT={type:3,value:"RIGIDSEGMENT"},_t.GUTTER={type:3,value:"GUTTER"},_t.SPOOL={type:3,value:"SPOOL"},_t.USERDEFINED={type:3,value:"USERDEFINED"},_t.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPipeSegmentTypeEnum=_t;class Rt{}Rt.CURTAIN_PANEL={type:3,value:"CURTAIN_PANEL"},Rt.SHEET={type:3,value:"SHEET"},Rt.USERDEFINED={type:3,value:"USERDEFINED"},Rt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPlateTypeEnum=Rt;class Pt{}Pt.CURVE3D={type:3,value:"CURVE3D"},Pt.PCURVE_S1={type:3,value:"PCURVE_S1"},Pt.PCURVE_S2={type:3,value:"PCURVE_S2"},e.IfcPreferredSurfaceCurveRepresentation=Pt;class Dt{}Dt.ADVICE_CAUTION={type:3,value:"ADVICE_CAUTION"},Dt.ADVICE_NOTE={type:3,value:"ADVICE_NOTE"},Dt.ADVICE_WARNING={type:3,value:"ADVICE_WARNING"},Dt.CALIBRATION={type:3,value:"CALIBRATION"},Dt.DIAGNOSTIC={type:3,value:"DIAGNOSTIC"},Dt.SHUTDOWN={type:3,value:"SHUTDOWN"},Dt.STARTUP={type:3,value:"STARTUP"},Dt.USERDEFINED={type:3,value:"USERDEFINED"},Dt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProcedureTypeEnum=Dt;class Nt{}Nt.CURVE={type:3,value:"CURVE"},Nt.AREA={type:3,value:"AREA"},e.IfcProfileTypeEnum=Nt;class bt{}bt.CHANGEORDER={type:3,value:"CHANGEORDER"},bt.MAINTENANCEWORKORDER={type:3,value:"MAINTENANCEWORKORDER"},bt.MOVEORDER={type:3,value:"MOVEORDER"},bt.PURCHASEORDER={type:3,value:"PURCHASEORDER"},bt.WORKORDER={type:3,value:"WORKORDER"},bt.USERDEFINED={type:3,value:"USERDEFINED"},bt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProjectOrderTypeEnum=bt;class Ct{}Ct.PROJECTED_LENGTH={type:3,value:"PROJECTED_LENGTH"},Ct.TRUE_LENGTH={type:3,value:"TRUE_LENGTH"},e.IfcProjectedOrTrueLengthEnum=Ct;class Ot{}Ot.USERDEFINED={type:3,value:"USERDEFINED"},Ot.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProjectionElementTypeEnum=Ot;class St{}St.PSET_TYPEDRIVENONLY={type:3,value:"PSET_TYPEDRIVENONLY"},St.PSET_TYPEDRIVENOVERRIDE={type:3,value:"PSET_TYPEDRIVENOVERRIDE"},St.PSET_OCCURRENCEDRIVEN={type:3,value:"PSET_OCCURRENCEDRIVEN"},St.PSET_PERFORMANCEDRIVEN={type:3,value:"PSET_PERFORMANCEDRIVEN"},St.QTO_TYPEDRIVENONLY={type:3,value:"QTO_TYPEDRIVENONLY"},St.QTO_TYPEDRIVENOVERRIDE={type:3,value:"QTO_TYPEDRIVENOVERRIDE"},St.QTO_OCCURRENCEDRIVEN={type:3,value:"QTO_OCCURRENCEDRIVEN"},St.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPropertySetTemplateTypeEnum=St;class xt{}xt.ELECTRONIC={type:3,value:"ELECTRONIC"},xt.ELECTROMAGNETIC={type:3,value:"ELECTROMAGNETIC"},xt.RESIDUALCURRENT={type:3,value:"RESIDUALCURRENT"},xt.THERMAL={type:3,value:"THERMAL"},xt.USERDEFINED={type:3,value:"USERDEFINED"},xt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProtectiveDeviceTrippingUnitTypeEnum=xt;class wt{}wt.CIRCUITBREAKER={type:3,value:"CIRCUITBREAKER"},wt.EARTHLEAKAGECIRCUITBREAKER={type:3,value:"EARTHLEAKAGECIRCUITBREAKER"},wt.EARTHINGSWITCH={type:3,value:"EARTHINGSWITCH"},wt.FUSEDISCONNECTOR={type:3,value:"FUSEDISCONNECTOR"},wt.RESIDUALCURRENTCIRCUITBREAKER={type:3,value:"RESIDUALCURRENTCIRCUITBREAKER"},wt.RESIDUALCURRENTSWITCH={type:3,value:"RESIDUALCURRENTSWITCH"},wt.VARISTOR={type:3,value:"VARISTOR"},wt.USERDEFINED={type:3,value:"USERDEFINED"},wt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProtectiveDeviceTypeEnum=wt;class Bt{}Bt.CIRCULATOR={type:3,value:"CIRCULATOR"},Bt.ENDSUCTION={type:3,value:"ENDSUCTION"},Bt.SPLITCASE={type:3,value:"SPLITCASE"},Bt.SUBMERSIBLEPUMP={type:3,value:"SUBMERSIBLEPUMP"},Bt.SUMPPUMP={type:3,value:"SUMPPUMP"},Bt.VERTICALINLINE={type:3,value:"VERTICALINLINE"},Bt.VERTICALTURBINE={type:3,value:"VERTICALTURBINE"},Bt.USERDEFINED={type:3,value:"USERDEFINED"},Bt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPumpTypeEnum=Bt;class Ft{}Ft.HANDRAIL={type:3,value:"HANDRAIL"},Ft.GUARDRAIL={type:3,value:"GUARDRAIL"},Ft.BALUSTRADE={type:3,value:"BALUSTRADE"},Ft.USERDEFINED={type:3,value:"USERDEFINED"},Ft.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRailingTypeEnum=Ft;class Mt{}Mt.STRAIGHT={type:3,value:"STRAIGHT"},Mt.SPIRAL={type:3,value:"SPIRAL"},Mt.USERDEFINED={type:3,value:"USERDEFINED"},Mt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRampFlightTypeEnum=Mt;class Lt{}Lt.STRAIGHT_RUN_RAMP={type:3,value:"STRAIGHT_RUN_RAMP"},Lt.TWO_STRAIGHT_RUN_RAMP={type:3,value:"TWO_STRAIGHT_RUN_RAMP"},Lt.QUARTER_TURN_RAMP={type:3,value:"QUARTER_TURN_RAMP"},Lt.TWO_QUARTER_TURN_RAMP={type:3,value:"TWO_QUARTER_TURN_RAMP"},Lt.HALF_TURN_RAMP={type:3,value:"HALF_TURN_RAMP"},Lt.SPIRAL_RAMP={type:3,value:"SPIRAL_RAMP"},Lt.USERDEFINED={type:3,value:"USERDEFINED"},Lt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRampTypeEnum=Lt;class Ut{}Ut.DAILY={type:3,value:"DAILY"},Ut.WEEKLY={type:3,value:"WEEKLY"},Ut.MONTHLY_BY_DAY_OF_MONTH={type:3,value:"MONTHLY_BY_DAY_OF_MONTH"},Ut.MONTHLY_BY_POSITION={type:3,value:"MONTHLY_BY_POSITION"},Ut.BY_DAY_COUNT={type:3,value:"BY_DAY_COUNT"},Ut.BY_WEEKDAY_COUNT={type:3,value:"BY_WEEKDAY_COUNT"},Ut.YEARLY_BY_DAY_OF_MONTH={type:3,value:"YEARLY_BY_DAY_OF_MONTH"},Ut.YEARLY_BY_POSITION={type:3,value:"YEARLY_BY_POSITION"},e.IfcRecurrenceTypeEnum=Ut;class Ht{}Ht.BLINN={type:3,value:"BLINN"},Ht.FLAT={type:3,value:"FLAT"},Ht.GLASS={type:3,value:"GLASS"},Ht.MATT={type:3,value:"MATT"},Ht.METAL={type:3,value:"METAL"},Ht.MIRROR={type:3,value:"MIRROR"},Ht.PHONG={type:3,value:"PHONG"},Ht.PLASTIC={type:3,value:"PLASTIC"},Ht.STRAUSS={type:3,value:"STRAUSS"},Ht.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcReflectanceMethodEnum=Ht;class Gt{}Gt.MAIN={type:3,value:"MAIN"},Gt.SHEAR={type:3,value:"SHEAR"},Gt.LIGATURE={type:3,value:"LIGATURE"},Gt.STUD={type:3,value:"STUD"},Gt.PUNCHING={type:3,value:"PUNCHING"},Gt.EDGE={type:3,value:"EDGE"},Gt.RING={type:3,value:"RING"},Gt.ANCHORING={type:3,value:"ANCHORING"},Gt.USERDEFINED={type:3,value:"USERDEFINED"},Gt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcReinforcingBarRoleEnum=Gt;class kt{}kt.PLAIN={type:3,value:"PLAIN"},kt.TEXTURED={type:3,value:"TEXTURED"},e.IfcReinforcingBarSurfaceEnum=kt;class Vt{}Vt.ANCHORING={type:3,value:"ANCHORING"},Vt.EDGE={type:3,value:"EDGE"},Vt.LIGATURE={type:3,value:"LIGATURE"},Vt.MAIN={type:3,value:"MAIN"},Vt.PUNCHING={type:3,value:"PUNCHING"},Vt.RING={type:3,value:"RING"},Vt.SHEAR={type:3,value:"SHEAR"},Vt.STUD={type:3,value:"STUD"},Vt.USERDEFINED={type:3,value:"USERDEFINED"},Vt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcReinforcingBarTypeEnum=Vt;class jt{}jt.USERDEFINED={type:3,value:"USERDEFINED"},jt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcReinforcingMeshTypeEnum=jt;class Qt{}Qt.SUPPLIER={type:3,value:"SUPPLIER"},Qt.MANUFACTURER={type:3,value:"MANUFACTURER"},Qt.CONTRACTOR={type:3,value:"CONTRACTOR"},Qt.SUBCONTRACTOR={type:3,value:"SUBCONTRACTOR"},Qt.ARCHITECT={type:3,value:"ARCHITECT"},Qt.STRUCTURALENGINEER={type:3,value:"STRUCTURALENGINEER"},Qt.COSTENGINEER={type:3,value:"COSTENGINEER"},Qt.CLIENT={type:3,value:"CLIENT"},Qt.BUILDINGOWNER={type:3,value:"BUILDINGOWNER"},Qt.BUILDINGOPERATOR={type:3,value:"BUILDINGOPERATOR"},Qt.MECHANICALENGINEER={type:3,value:"MECHANICALENGINEER"},Qt.ELECTRICALENGINEER={type:3,value:"ELECTRICALENGINEER"},Qt.PROJECTMANAGER={type:3,value:"PROJECTMANAGER"},Qt.FACILITIESMANAGER={type:3,value:"FACILITIESMANAGER"},Qt.CIVILENGINEER={type:3,value:"CIVILENGINEER"},Qt.COMMISSIONINGENGINEER={type:3,value:"COMMISSIONINGENGINEER"},Qt.ENGINEER={type:3,value:"ENGINEER"},Qt.OWNER={type:3,value:"OWNER"},Qt.CONSULTANT={type:3,value:"CONSULTANT"},Qt.CONSTRUCTIONMANAGER={type:3,value:"CONSTRUCTIONMANAGER"},Qt.FIELDCONSTRUCTIONMANAGER={type:3,value:"FIELDCONSTRUCTIONMANAGER"},Qt.RESELLER={type:3,value:"RESELLER"},Qt.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcRoleEnum=Qt;class Wt{}Wt.FLAT_ROOF={type:3,value:"FLAT_ROOF"},Wt.SHED_ROOF={type:3,value:"SHED_ROOF"},Wt.GABLE_ROOF={type:3,value:"GABLE_ROOF"},Wt.HIP_ROOF={type:3,value:"HIP_ROOF"},Wt.HIPPED_GABLE_ROOF={type:3,value:"HIPPED_GABLE_ROOF"},Wt.GAMBREL_ROOF={type:3,value:"GAMBREL_ROOF"},Wt.MANSARD_ROOF={type:3,value:"MANSARD_ROOF"},Wt.BARREL_ROOF={type:3,value:"BARREL_ROOF"},Wt.RAINBOW_ROOF={type:3,value:"RAINBOW_ROOF"},Wt.BUTTERFLY_ROOF={type:3,value:"BUTTERFLY_ROOF"},Wt.PAVILION_ROOF={type:3,value:"PAVILION_ROOF"},Wt.DOME_ROOF={type:3,value:"DOME_ROOF"},Wt.FREEFORM={type:3,value:"FREEFORM"},Wt.USERDEFINED={type:3,value:"USERDEFINED"},Wt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRoofTypeEnum=Wt;class zt{}zt.EXA={type:3,value:"EXA"},zt.PETA={type:3,value:"PETA"},zt.TERA={type:3,value:"TERA"},zt.GIGA={type:3,value:"GIGA"},zt.MEGA={type:3,value:"MEGA"},zt.KILO={type:3,value:"KILO"},zt.HECTO={type:3,value:"HECTO"},zt.DECA={type:3,value:"DECA"},zt.DECI={type:3,value:"DECI"},zt.CENTI={type:3,value:"CENTI"},zt.MILLI={type:3,value:"MILLI"},zt.MICRO={type:3,value:"MICRO"},zt.NANO={type:3,value:"NANO"},zt.PICO={type:3,value:"PICO"},zt.FEMTO={type:3,value:"FEMTO"},zt.ATTO={type:3,value:"ATTO"},e.IfcSIPrefix=zt;class Kt{}Kt.AMPERE={type:3,value:"AMPERE"},Kt.BECQUEREL={type:3,value:"BECQUEREL"},Kt.CANDELA={type:3,value:"CANDELA"},Kt.COULOMB={type:3,value:"COULOMB"},Kt.CUBIC_METRE={type:3,value:"CUBIC_METRE"},Kt.DEGREE_CELSIUS={type:3,value:"DEGREE_CELSIUS"},Kt.FARAD={type:3,value:"FARAD"},Kt.GRAM={type:3,value:"GRAM"},Kt.GRAY={type:3,value:"GRAY"},Kt.HENRY={type:3,value:"HENRY"},Kt.HERTZ={type:3,value:"HERTZ"},Kt.JOULE={type:3,value:"JOULE"},Kt.KELVIN={type:3,value:"KELVIN"},Kt.LUMEN={type:3,value:"LUMEN"},Kt.LUX={type:3,value:"LUX"},Kt.METRE={type:3,value:"METRE"},Kt.MOLE={type:3,value:"MOLE"},Kt.NEWTON={type:3,value:"NEWTON"},Kt.OHM={type:3,value:"OHM"},Kt.PASCAL={type:3,value:"PASCAL"},Kt.RADIAN={type:3,value:"RADIAN"},Kt.SECOND={type:3,value:"SECOND"},Kt.SIEMENS={type:3,value:"SIEMENS"},Kt.SIEVERT={type:3,value:"SIEVERT"},Kt.SQUARE_METRE={type:3,value:"SQUARE_METRE"},Kt.STERADIAN={type:3,value:"STERADIAN"},Kt.TESLA={type:3,value:"TESLA"},Kt.VOLT={type:3,value:"VOLT"},Kt.WATT={type:3,value:"WATT"},Kt.WEBER={type:3,value:"WEBER"},e.IfcSIUnitName=Kt;class Yt{}Yt.BATH={type:3,value:"BATH"},Yt.BIDET={type:3,value:"BIDET"},Yt.CISTERN={type:3,value:"CISTERN"},Yt.SHOWER={type:3,value:"SHOWER"},Yt.SINK={type:3,value:"SINK"},Yt.SANITARYFOUNTAIN={type:3,value:"SANITARYFOUNTAIN"},Yt.TOILETPAN={type:3,value:"TOILETPAN"},Yt.URINAL={type:3,value:"URINAL"},Yt.WASHHANDBASIN={type:3,value:"WASHHANDBASIN"},Yt.WCSEAT={type:3,value:"WCSEAT"},Yt.USERDEFINED={type:3,value:"USERDEFINED"},Yt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSanitaryTerminalTypeEnum=Yt;class Xt{}Xt.UNIFORM={type:3,value:"UNIFORM"},Xt.TAPERED={type:3,value:"TAPERED"},e.IfcSectionTypeEnum=Xt;class Zt{}Zt.COSENSOR={type:3,value:"COSENSOR"},Zt.CO2SENSOR={type:3,value:"CO2SENSOR"},Zt.CONDUCTANCESENSOR={type:3,value:"CONDUCTANCESENSOR"},Zt.CONTACTSENSOR={type:3,value:"CONTACTSENSOR"},Zt.FIRESENSOR={type:3,value:"FIRESENSOR"},Zt.FLOWSENSOR={type:3,value:"FLOWSENSOR"},Zt.FROSTSENSOR={type:3,value:"FROSTSENSOR"},Zt.GASSENSOR={type:3,value:"GASSENSOR"},Zt.HEATSENSOR={type:3,value:"HEATSENSOR"},Zt.HUMIDITYSENSOR={type:3,value:"HUMIDITYSENSOR"},Zt.IDENTIFIERSENSOR={type:3,value:"IDENTIFIERSENSOR"},Zt.IONCONCENTRATIONSENSOR={type:3,value:"IONCONCENTRATIONSENSOR"},Zt.LEVELSENSOR={type:3,value:"LEVELSENSOR"},Zt.LIGHTSENSOR={type:3,value:"LIGHTSENSOR"},Zt.MOISTURESENSOR={type:3,value:"MOISTURESENSOR"},Zt.MOVEMENTSENSOR={type:3,value:"MOVEMENTSENSOR"},Zt.PHSENSOR={type:3,value:"PHSENSOR"},Zt.PRESSURESENSOR={type:3,value:"PRESSURESENSOR"},Zt.RADIATIONSENSOR={type:3,value:"RADIATIONSENSOR"},Zt.RADIOACTIVITYSENSOR={type:3,value:"RADIOACTIVITYSENSOR"},Zt.SMOKESENSOR={type:3,value:"SMOKESENSOR"},Zt.SOUNDSENSOR={type:3,value:"SOUNDSENSOR"},Zt.TEMPERATURESENSOR={type:3,value:"TEMPERATURESENSOR"},Zt.WINDSENSOR={type:3,value:"WINDSENSOR"},Zt.USERDEFINED={type:3,value:"USERDEFINED"},Zt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSensorTypeEnum=Zt;class qt{}qt.START_START={type:3,value:"START_START"},qt.START_FINISH={type:3,value:"START_FINISH"},qt.FINISH_START={type:3,value:"FINISH_START"},qt.FINISH_FINISH={type:3,value:"FINISH_FINISH"},qt.USERDEFINED={type:3,value:"USERDEFINED"},qt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSequenceEnum=qt;class Jt{}Jt.JALOUSIE={type:3,value:"JALOUSIE"},Jt.SHUTTER={type:3,value:"SHUTTER"},Jt.AWNING={type:3,value:"AWNING"},Jt.USERDEFINED={type:3,value:"USERDEFINED"},Jt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcShadingDeviceTypeEnum=Jt;class $t{}$t.P_SINGLEVALUE={type:3,value:"P_SINGLEVALUE"},$t.P_ENUMERATEDVALUE={type:3,value:"P_ENUMERATEDVALUE"},$t.P_BOUNDEDVALUE={type:3,value:"P_BOUNDEDVALUE"},$t.P_LISTVALUE={type:3,value:"P_LISTVALUE"},$t.P_TABLEVALUE={type:3,value:"P_TABLEVALUE"},$t.P_REFERENCEVALUE={type:3,value:"P_REFERENCEVALUE"},$t.Q_LENGTH={type:3,value:"Q_LENGTH"},$t.Q_AREA={type:3,value:"Q_AREA"},$t.Q_VOLUME={type:3,value:"Q_VOLUME"},$t.Q_COUNT={type:3,value:"Q_COUNT"},$t.Q_WEIGHT={type:3,value:"Q_WEIGHT"},$t.Q_TIME={type:3,value:"Q_TIME"},e.IfcSimplePropertyTemplateTypeEnum=$t;class es{}es.FLOOR={type:3,value:"FLOOR"},es.ROOF={type:3,value:"ROOF"},es.LANDING={type:3,value:"LANDING"},es.BASESLAB={type:3,value:"BASESLAB"},es.USERDEFINED={type:3,value:"USERDEFINED"},es.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSlabTypeEnum=es;class ts{}ts.SOLARCOLLECTOR={type:3,value:"SOLARCOLLECTOR"},ts.SOLARPANEL={type:3,value:"SOLARPANEL"},ts.USERDEFINED={type:3,value:"USERDEFINED"},ts.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSolarDeviceTypeEnum=ts;class ss{}ss.CONVECTOR={type:3,value:"CONVECTOR"},ss.RADIATOR={type:3,value:"RADIATOR"},ss.USERDEFINED={type:3,value:"USERDEFINED"},ss.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSpaceHeaterTypeEnum=ss;class is{}is.SPACE={type:3,value:"SPACE"},is.PARKING={type:3,value:"PARKING"},is.GFA={type:3,value:"GFA"},is.INTERNAL={type:3,value:"INTERNAL"},is.EXTERNAL={type:3,value:"EXTERNAL"},is.USERDEFINED={type:3,value:"USERDEFINED"},is.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSpaceTypeEnum=is;class rs{}rs.CONSTRUCTION={type:3,value:"CONSTRUCTION"},rs.FIRESAFETY={type:3,value:"FIRESAFETY"},rs.LIGHTING={type:3,value:"LIGHTING"},rs.OCCUPANCY={type:3,value:"OCCUPANCY"},rs.SECURITY={type:3,value:"SECURITY"},rs.THERMAL={type:3,value:"THERMAL"},rs.TRANSPORT={type:3,value:"TRANSPORT"},rs.VENTILATION={type:3,value:"VENTILATION"},rs.USERDEFINED={type:3,value:"USERDEFINED"},rs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSpatialZoneTypeEnum=rs;class os{}os.BIRDCAGE={type:3,value:"BIRDCAGE"},os.COWL={type:3,value:"COWL"},os.RAINWATERHOPPER={type:3,value:"RAINWATERHOPPER"},os.USERDEFINED={type:3,value:"USERDEFINED"},os.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStackTerminalTypeEnum=os;class ns{}ns.STRAIGHT={type:3,value:"STRAIGHT"},ns.WINDER={type:3,value:"WINDER"},ns.SPIRAL={type:3,value:"SPIRAL"},ns.CURVED={type:3,value:"CURVED"},ns.FREEFORM={type:3,value:"FREEFORM"},ns.USERDEFINED={type:3,value:"USERDEFINED"},ns.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStairFlightTypeEnum=ns;class as{}as.STRAIGHT_RUN_STAIR={type:3,value:"STRAIGHT_RUN_STAIR"},as.TWO_STRAIGHT_RUN_STAIR={type:3,value:"TWO_STRAIGHT_RUN_STAIR"},as.QUARTER_WINDING_STAIR={type:3,value:"QUARTER_WINDING_STAIR"},as.QUARTER_TURN_STAIR={type:3,value:"QUARTER_TURN_STAIR"},as.HALF_WINDING_STAIR={type:3,value:"HALF_WINDING_STAIR"},as.HALF_TURN_STAIR={type:3,value:"HALF_TURN_STAIR"},as.TWO_QUARTER_WINDING_STAIR={type:3,value:"TWO_QUARTER_WINDING_STAIR"},as.TWO_QUARTER_TURN_STAIR={type:3,value:"TWO_QUARTER_TURN_STAIR"},as.THREE_QUARTER_WINDING_STAIR={type:3,value:"THREE_QUARTER_WINDING_STAIR"},as.THREE_QUARTER_TURN_STAIR={type:3,value:"THREE_QUARTER_TURN_STAIR"},as.SPIRAL_STAIR={type:3,value:"SPIRAL_STAIR"},as.DOUBLE_RETURN_STAIR={type:3,value:"DOUBLE_RETURN_STAIR"},as.CURVED_RUN_STAIR={type:3,value:"CURVED_RUN_STAIR"},as.TWO_CURVED_RUN_STAIR={type:3,value:"TWO_CURVED_RUN_STAIR"},as.USERDEFINED={type:3,value:"USERDEFINED"},as.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStairTypeEnum=as;class ls{}ls.READWRITE={type:3,value:"READWRITE"},ls.READONLY={type:3,value:"READONLY"},ls.LOCKED={type:3,value:"LOCKED"},ls.READWRITELOCKED={type:3,value:"READWRITELOCKED"},ls.READONLYLOCKED={type:3,value:"READONLYLOCKED"},e.IfcStateEnum=ls;class hs{}hs.CONST={type:3,value:"CONST"},hs.LINEAR={type:3,value:"LINEAR"},hs.POLYGONAL={type:3,value:"POLYGONAL"},hs.EQUIDISTANT={type:3,value:"EQUIDISTANT"},hs.SINUS={type:3,value:"SINUS"},hs.PARABOLA={type:3,value:"PARABOLA"},hs.DISCRETE={type:3,value:"DISCRETE"},hs.USERDEFINED={type:3,value:"USERDEFINED"},hs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStructuralCurveActivityTypeEnum=hs;class cs{}cs.RIGID_JOINED_MEMBER={type:3,value:"RIGID_JOINED_MEMBER"},cs.PIN_JOINED_MEMBER={type:3,value:"PIN_JOINED_MEMBER"},cs.CABLE={type:3,value:"CABLE"},cs.TENSION_MEMBER={type:3,value:"TENSION_MEMBER"},cs.COMPRESSION_MEMBER={type:3,value:"COMPRESSION_MEMBER"},cs.USERDEFINED={type:3,value:"USERDEFINED"},cs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStructuralCurveMemberTypeEnum=cs;class As{}As.CONST={type:3,value:"CONST"},As.BILINEAR={type:3,value:"BILINEAR"},As.DISCRETE={type:3,value:"DISCRETE"},As.ISOCONTOUR={type:3,value:"ISOCONTOUR"},As.USERDEFINED={type:3,value:"USERDEFINED"},As.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStructuralSurfaceActivityTypeEnum=As;class us{}us.BENDING_ELEMENT={type:3,value:"BENDING_ELEMENT"},us.MEMBRANE_ELEMENT={type:3,value:"MEMBRANE_ELEMENT"},us.SHELL={type:3,value:"SHELL"},us.USERDEFINED={type:3,value:"USERDEFINED"},us.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStructuralSurfaceMemberTypeEnum=us;class ps{}ps.PURCHASE={type:3,value:"PURCHASE"},ps.WORK={type:3,value:"WORK"},ps.USERDEFINED={type:3,value:"USERDEFINED"},ps.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSubContractResourceTypeEnum=ps;class ds{}ds.MARK={type:3,value:"MARK"},ds.TAG={type:3,value:"TAG"},ds.TREATMENT={type:3,value:"TREATMENT"},ds.USERDEFINED={type:3,value:"USERDEFINED"},ds.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSurfaceFeatureTypeEnum=ds;class fs{}fs.POSITIVE={type:3,value:"POSITIVE"},fs.NEGATIVE={type:3,value:"NEGATIVE"},fs.BOTH={type:3,value:"BOTH"},e.IfcSurfaceSide=fs;class Es{}Es.CONTACTOR={type:3,value:"CONTACTOR"},Es.DIMMERSWITCH={type:3,value:"DIMMERSWITCH"},Es.EMERGENCYSTOP={type:3,value:"EMERGENCYSTOP"},Es.KEYPAD={type:3,value:"KEYPAD"},Es.MOMENTARYSWITCH={type:3,value:"MOMENTARYSWITCH"},Es.SELECTORSWITCH={type:3,value:"SELECTORSWITCH"},Es.STARTER={type:3,value:"STARTER"},Es.SWITCHDISCONNECTOR={type:3,value:"SWITCHDISCONNECTOR"},Es.TOGGLESWITCH={type:3,value:"TOGGLESWITCH"},Es.USERDEFINED={type:3,value:"USERDEFINED"},Es.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSwitchingDeviceTypeEnum=Es;class ms{}ms.PANEL={type:3,value:"PANEL"},ms.WORKSURFACE={type:3,value:"WORKSURFACE"},ms.USERDEFINED={type:3,value:"USERDEFINED"},ms.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSystemFurnitureElementTypeEnum=ms;class ys{}ys.BASIN={type:3,value:"BASIN"},ys.BREAKPRESSURE={type:3,value:"BREAKPRESSURE"},ys.EXPANSION={type:3,value:"EXPANSION"},ys.FEEDANDEXPANSION={type:3,value:"FEEDANDEXPANSION"},ys.PRESSUREVESSEL={type:3,value:"PRESSUREVESSEL"},ys.STORAGE={type:3,value:"STORAGE"},ys.VESSEL={type:3,value:"VESSEL"},ys.USERDEFINED={type:3,value:"USERDEFINED"},ys.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTankTypeEnum=ys;class gs{}gs.ELAPSEDTIME={type:3,value:"ELAPSEDTIME"},gs.WORKTIME={type:3,value:"WORKTIME"},gs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTaskDurationEnum=gs;class Is{}Is.ATTENDANCE={type:3,value:"ATTENDANCE"},Is.CONSTRUCTION={type:3,value:"CONSTRUCTION"},Is.DEMOLITION={type:3,value:"DEMOLITION"},Is.DISMANTLE={type:3,value:"DISMANTLE"},Is.DISPOSAL={type:3,value:"DISPOSAL"},Is.INSTALLATION={type:3,value:"INSTALLATION"},Is.LOGISTIC={type:3,value:"LOGISTIC"},Is.MAINTENANCE={type:3,value:"MAINTENANCE"},Is.MOVE={type:3,value:"MOVE"},Is.OPERATION={type:3,value:"OPERATION"},Is.REMOVAL={type:3,value:"REMOVAL"},Is.RENOVATION={type:3,value:"RENOVATION"},Is.USERDEFINED={type:3,value:"USERDEFINED"},Is.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTaskTypeEnum=Is;class vs{}vs.COUPLER={type:3,value:"COUPLER"},vs.FIXED_END={type:3,value:"FIXED_END"},vs.TENSIONING_END={type:3,value:"TENSIONING_END"},vs.USERDEFINED={type:3,value:"USERDEFINED"},vs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTendonAnchorTypeEnum=vs;class Ts{}Ts.BAR={type:3,value:"BAR"},Ts.COATED={type:3,value:"COATED"},Ts.STRAND={type:3,value:"STRAND"},Ts.WIRE={type:3,value:"WIRE"},Ts.USERDEFINED={type:3,value:"USERDEFINED"},Ts.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTendonTypeEnum=Ts;class _s{}_s.LEFT={type:3,value:"LEFT"},_s.RIGHT={type:3,value:"RIGHT"},_s.UP={type:3,value:"UP"},_s.DOWN={type:3,value:"DOWN"},e.IfcTextPath=_s;class Rs{}Rs.CONTINUOUS={type:3,value:"CONTINUOUS"},Rs.DISCRETE={type:3,value:"DISCRETE"},Rs.DISCRETEBINARY={type:3,value:"DISCRETEBINARY"},Rs.PIECEWISEBINARY={type:3,value:"PIECEWISEBINARY"},Rs.PIECEWISECONSTANT={type:3,value:"PIECEWISECONSTANT"},Rs.PIECEWISECONTINUOUS={type:3,value:"PIECEWISECONTINUOUS"},Rs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTimeSeriesDataTypeEnum=Rs;class Ps{}Ps.CURRENT={type:3,value:"CURRENT"},Ps.FREQUENCY={type:3,value:"FREQUENCY"},Ps.INVERTER={type:3,value:"INVERTER"},Ps.RECTIFIER={type:3,value:"RECTIFIER"},Ps.VOLTAGE={type:3,value:"VOLTAGE"},Ps.USERDEFINED={type:3,value:"USERDEFINED"},Ps.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTransformerTypeEnum=Ps;class Ds{}Ds.DISCONTINUOUS={type:3,value:"DISCONTINUOUS"},Ds.CONTINUOUS={type:3,value:"CONTINUOUS"},Ds.CONTSAMEGRADIENT={type:3,value:"CONTSAMEGRADIENT"},Ds.CONTSAMEGRADIENTSAMECURVATURE={type:3,value:"CONTSAMEGRADIENTSAMECURVATURE"},e.IfcTransitionCode=Ds;class Ns{}Ns.ELEVATOR={type:3,value:"ELEVATOR"},Ns.ESCALATOR={type:3,value:"ESCALATOR"},Ns.MOVINGWALKWAY={type:3,value:"MOVINGWALKWAY"},Ns.CRANEWAY={type:3,value:"CRANEWAY"},Ns.LIFTINGGEAR={type:3,value:"LIFTINGGEAR"},Ns.USERDEFINED={type:3,value:"USERDEFINED"},Ns.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTransportElementTypeEnum=Ns;class bs{}bs.CARTESIAN={type:3,value:"CARTESIAN"},bs.PARAMETER={type:3,value:"PARAMETER"},bs.UNSPECIFIED={type:3,value:"UNSPECIFIED"},e.IfcTrimmingPreference=bs;class Cs{}Cs.FINNED={type:3,value:"FINNED"},Cs.USERDEFINED={type:3,value:"USERDEFINED"},Cs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTubeBundleTypeEnum=Cs;class Os{}Os.ABSORBEDDOSEUNIT={type:3,value:"ABSORBEDDOSEUNIT"},Os.AMOUNTOFSUBSTANCEUNIT={type:3,value:"AMOUNTOFSUBSTANCEUNIT"},Os.AREAUNIT={type:3,value:"AREAUNIT"},Os.DOSEEQUIVALENTUNIT={type:3,value:"DOSEEQUIVALENTUNIT"},Os.ELECTRICCAPACITANCEUNIT={type:3,value:"ELECTRICCAPACITANCEUNIT"},Os.ELECTRICCHARGEUNIT={type:3,value:"ELECTRICCHARGEUNIT"},Os.ELECTRICCONDUCTANCEUNIT={type:3,value:"ELECTRICCONDUCTANCEUNIT"},Os.ELECTRICCURRENTUNIT={type:3,value:"ELECTRICCURRENTUNIT"},Os.ELECTRICRESISTANCEUNIT={type:3,value:"ELECTRICRESISTANCEUNIT"},Os.ELECTRICVOLTAGEUNIT={type:3,value:"ELECTRICVOLTAGEUNIT"},Os.ENERGYUNIT={type:3,value:"ENERGYUNIT"},Os.FORCEUNIT={type:3,value:"FORCEUNIT"},Os.FREQUENCYUNIT={type:3,value:"FREQUENCYUNIT"},Os.ILLUMINANCEUNIT={type:3,value:"ILLUMINANCEUNIT"},Os.INDUCTANCEUNIT={type:3,value:"INDUCTANCEUNIT"},Os.LENGTHUNIT={type:3,value:"LENGTHUNIT"},Os.LUMINOUSFLUXUNIT={type:3,value:"LUMINOUSFLUXUNIT"},Os.LUMINOUSINTENSITYUNIT={type:3,value:"LUMINOUSINTENSITYUNIT"},Os.MAGNETICFLUXDENSITYUNIT={type:3,value:"MAGNETICFLUXDENSITYUNIT"},Os.MAGNETICFLUXUNIT={type:3,value:"MAGNETICFLUXUNIT"},Os.MASSUNIT={type:3,value:"MASSUNIT"},Os.PLANEANGLEUNIT={type:3,value:"PLANEANGLEUNIT"},Os.POWERUNIT={type:3,value:"POWERUNIT"},Os.PRESSUREUNIT={type:3,value:"PRESSUREUNIT"},Os.RADIOACTIVITYUNIT={type:3,value:"RADIOACTIVITYUNIT"},Os.SOLIDANGLEUNIT={type:3,value:"SOLIDANGLEUNIT"},Os.THERMODYNAMICTEMPERATUREUNIT={type:3,value:"THERMODYNAMICTEMPERATUREUNIT"},Os.TIMEUNIT={type:3,value:"TIMEUNIT"},Os.VOLUMEUNIT={type:3,value:"VOLUMEUNIT"},Os.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcUnitEnum=Os;class Ss{}Ss.ALARMPANEL={type:3,value:"ALARMPANEL"},Ss.CONTROLPANEL={type:3,value:"CONTROLPANEL"},Ss.GASDETECTIONPANEL={type:3,value:"GASDETECTIONPANEL"},Ss.INDICATORPANEL={type:3,value:"INDICATORPANEL"},Ss.MIMICPANEL={type:3,value:"MIMICPANEL"},Ss.HUMIDISTAT={type:3,value:"HUMIDISTAT"},Ss.THERMOSTAT={type:3,value:"THERMOSTAT"},Ss.WEATHERSTATION={type:3,value:"WEATHERSTATION"},Ss.USERDEFINED={type:3,value:"USERDEFINED"},Ss.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcUnitaryControlElementTypeEnum=Ss;class xs{}xs.AIRHANDLER={type:3,value:"AIRHANDLER"},xs.AIRCONDITIONINGUNIT={type:3,value:"AIRCONDITIONINGUNIT"},xs.DEHUMIDIFIER={type:3,value:"DEHUMIDIFIER"},xs.SPLITSYSTEM={type:3,value:"SPLITSYSTEM"},xs.ROOFTOPUNIT={type:3,value:"ROOFTOPUNIT"},xs.USERDEFINED={type:3,value:"USERDEFINED"},xs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcUnitaryEquipmentTypeEnum=xs;class ws{}ws.AIRRELEASE={type:3,value:"AIRRELEASE"},ws.ANTIVACUUM={type:3,value:"ANTIVACUUM"},ws.CHANGEOVER={type:3,value:"CHANGEOVER"},ws.CHECK={type:3,value:"CHECK"},ws.COMMISSIONING={type:3,value:"COMMISSIONING"},ws.DIVERTING={type:3,value:"DIVERTING"},ws.DRAWOFFCOCK={type:3,value:"DRAWOFFCOCK"},ws.DOUBLECHECK={type:3,value:"DOUBLECHECK"},ws.DOUBLEREGULATING={type:3,value:"DOUBLEREGULATING"},ws.FAUCET={type:3,value:"FAUCET"},ws.FLUSHING={type:3,value:"FLUSHING"},ws.GASCOCK={type:3,value:"GASCOCK"},ws.GASTAP={type:3,value:"GASTAP"},ws.ISOLATING={type:3,value:"ISOLATING"},ws.MIXING={type:3,value:"MIXING"},ws.PRESSUREREDUCING={type:3,value:"PRESSUREREDUCING"},ws.PRESSURERELIEF={type:3,value:"PRESSURERELIEF"},ws.REGULATING={type:3,value:"REGULATING"},ws.SAFETYCUTOFF={type:3,value:"SAFETYCUTOFF"},ws.STEAMTRAP={type:3,value:"STEAMTRAP"},ws.STOPCOCK={type:3,value:"STOPCOCK"},ws.USERDEFINED={type:3,value:"USERDEFINED"},ws.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcValveTypeEnum=ws;class Bs{}Bs.COMPRESSION={type:3,value:"COMPRESSION"},Bs.SPRING={type:3,value:"SPRING"},Bs.USERDEFINED={type:3,value:"USERDEFINED"},Bs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcVibrationIsolatorTypeEnum=Bs;class Fs{}Fs.CUTOUT={type:3,value:"CUTOUT"},Fs.NOTCH={type:3,value:"NOTCH"},Fs.HOLE={type:3,value:"HOLE"},Fs.MITER={type:3,value:"MITER"},Fs.CHAMFER={type:3,value:"CHAMFER"},Fs.EDGE={type:3,value:"EDGE"},Fs.USERDEFINED={type:3,value:"USERDEFINED"},Fs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcVoidingFeatureTypeEnum=Fs;class Ms{}Ms.MOVABLE={type:3,value:"MOVABLE"},Ms.PARAPET={type:3,value:"PARAPET"},Ms.PARTITIONING={type:3,value:"PARTITIONING"},Ms.PLUMBINGWALL={type:3,value:"PLUMBINGWALL"},Ms.SHEAR={type:3,value:"SHEAR"},Ms.SOLIDWALL={type:3,value:"SOLIDWALL"},Ms.STANDARD={type:3,value:"STANDARD"},Ms.POLYGONAL={type:3,value:"POLYGONAL"},Ms.ELEMENTEDWALL={type:3,value:"ELEMENTEDWALL"},Ms.USERDEFINED={type:3,value:"USERDEFINED"},Ms.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWallTypeEnum=Ms;class Ls{}Ls.FLOORTRAP={type:3,value:"FLOORTRAP"},Ls.FLOORWASTE={type:3,value:"FLOORWASTE"},Ls.GULLYSUMP={type:3,value:"GULLYSUMP"},Ls.GULLYTRAP={type:3,value:"GULLYTRAP"},Ls.ROOFDRAIN={type:3,value:"ROOFDRAIN"},Ls.WASTEDISPOSALUNIT={type:3,value:"WASTEDISPOSALUNIT"},Ls.WASTETRAP={type:3,value:"WASTETRAP"},Ls.USERDEFINED={type:3,value:"USERDEFINED"},Ls.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWasteTerminalTypeEnum=Ls;class Us{}Us.SIDEHUNGRIGHTHAND={type:3,value:"SIDEHUNGRIGHTHAND"},Us.SIDEHUNGLEFTHAND={type:3,value:"SIDEHUNGLEFTHAND"},Us.TILTANDTURNRIGHTHAND={type:3,value:"TILTANDTURNRIGHTHAND"},Us.TILTANDTURNLEFTHAND={type:3,value:"TILTANDTURNLEFTHAND"},Us.TOPHUNG={type:3,value:"TOPHUNG"},Us.BOTTOMHUNG={type:3,value:"BOTTOMHUNG"},Us.PIVOTHORIZONTAL={type:3,value:"PIVOTHORIZONTAL"},Us.PIVOTVERTICAL={type:3,value:"PIVOTVERTICAL"},Us.SLIDINGHORIZONTAL={type:3,value:"SLIDINGHORIZONTAL"},Us.SLIDINGVERTICAL={type:3,value:"SLIDINGVERTICAL"},Us.REMOVABLECASEMENT={type:3,value:"REMOVABLECASEMENT"},Us.FIXEDCASEMENT={type:3,value:"FIXEDCASEMENT"},Us.OTHEROPERATION={type:3,value:"OTHEROPERATION"},Us.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowPanelOperationEnum=Us;class Hs{}Hs.LEFT={type:3,value:"LEFT"},Hs.MIDDLE={type:3,value:"MIDDLE"},Hs.RIGHT={type:3,value:"RIGHT"},Hs.BOTTOM={type:3,value:"BOTTOM"},Hs.TOP={type:3,value:"TOP"},Hs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowPanelPositionEnum=Hs;class Gs{}Gs.ALUMINIUM={type:3,value:"ALUMINIUM"},Gs.HIGH_GRADE_STEEL={type:3,value:"HIGH_GRADE_STEEL"},Gs.STEEL={type:3,value:"STEEL"},Gs.WOOD={type:3,value:"WOOD"},Gs.ALUMINIUM_WOOD={type:3,value:"ALUMINIUM_WOOD"},Gs.PLASTIC={type:3,value:"PLASTIC"},Gs.OTHER_CONSTRUCTION={type:3,value:"OTHER_CONSTRUCTION"},Gs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowStyleConstructionEnum=Gs;class ks{}ks.SINGLE_PANEL={type:3,value:"SINGLE_PANEL"},ks.DOUBLE_PANEL_VERTICAL={type:3,value:"DOUBLE_PANEL_VERTICAL"},ks.DOUBLE_PANEL_HORIZONTAL={type:3,value:"DOUBLE_PANEL_HORIZONTAL"},ks.TRIPLE_PANEL_VERTICAL={type:3,value:"TRIPLE_PANEL_VERTICAL"},ks.TRIPLE_PANEL_BOTTOM={type:3,value:"TRIPLE_PANEL_BOTTOM"},ks.TRIPLE_PANEL_TOP={type:3,value:"TRIPLE_PANEL_TOP"},ks.TRIPLE_PANEL_LEFT={type:3,value:"TRIPLE_PANEL_LEFT"},ks.TRIPLE_PANEL_RIGHT={type:3,value:"TRIPLE_PANEL_RIGHT"},ks.TRIPLE_PANEL_HORIZONTAL={type:3,value:"TRIPLE_PANEL_HORIZONTAL"},ks.USERDEFINED={type:3,value:"USERDEFINED"},ks.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowStyleOperationEnum=ks;class Vs{}Vs.WINDOW={type:3,value:"WINDOW"},Vs.SKYLIGHT={type:3,value:"SKYLIGHT"},Vs.LIGHTDOME={type:3,value:"LIGHTDOME"},Vs.USERDEFINED={type:3,value:"USERDEFINED"},Vs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowTypeEnum=Vs;class js{}js.SINGLE_PANEL={type:3,value:"SINGLE_PANEL"},js.DOUBLE_PANEL_VERTICAL={type:3,value:"DOUBLE_PANEL_VERTICAL"},js.DOUBLE_PANEL_HORIZONTAL={type:3,value:"DOUBLE_PANEL_HORIZONTAL"},js.TRIPLE_PANEL_VERTICAL={type:3,value:"TRIPLE_PANEL_VERTICAL"},js.TRIPLE_PANEL_BOTTOM={type:3,value:"TRIPLE_PANEL_BOTTOM"},js.TRIPLE_PANEL_TOP={type:3,value:"TRIPLE_PANEL_TOP"},js.TRIPLE_PANEL_LEFT={type:3,value:"TRIPLE_PANEL_LEFT"},js.TRIPLE_PANEL_RIGHT={type:3,value:"TRIPLE_PANEL_RIGHT"},js.TRIPLE_PANEL_HORIZONTAL={type:3,value:"TRIPLE_PANEL_HORIZONTAL"},js.USERDEFINED={type:3,value:"USERDEFINED"},js.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowTypePartitioningEnum=js;class Qs{}Qs.FIRSTSHIFT={type:3,value:"FIRSTSHIFT"},Qs.SECONDSHIFT={type:3,value:"SECONDSHIFT"},Qs.THIRDSHIFT={type:3,value:"THIRDSHIFT"},Qs.USERDEFINED={type:3,value:"USERDEFINED"},Qs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWorkCalendarTypeEnum=Qs;class Ws{}Ws.ACTUAL={type:3,value:"ACTUAL"},Ws.BASELINE={type:3,value:"BASELINE"},Ws.PLANNED={type:3,value:"PLANNED"},Ws.USERDEFINED={type:3,value:"USERDEFINED"},Ws.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWorkPlanTypeEnum=Ws;class zs{}zs.ACTUAL={type:3,value:"ACTUAL"},zs.BASELINE={type:3,value:"BASELINE"},zs.PLANNED={type:3,value:"PLANNED"},zs.USERDEFINED={type:3,value:"USERDEFINED"},zs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWorkScheduleTypeEnum=zs;e.IfcActorRole=class extends gI{constructor(e,t,s,i){super(e),this.Role=t,this.UserDefinedRole=s,this.Description=i,this.type=3630933823}};class Ks extends gI{constructor(e,t,s,i){super(e),this.Purpose=t,this.Description=s,this.UserDefinedPurpose=i,this.type=618182010}}e.IfcAddress=Ks;e.IfcApplication=class extends gI{constructor(e,t,s,i,r){super(e),this.ApplicationDeveloper=t,this.Version=s,this.ApplicationFullName=i,this.ApplicationIdentifier=r,this.type=639542469}};class Ys extends gI{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e),this.Name=t,this.Description=s,this.AppliedValue=i,this.UnitBasis=r,this.ApplicableDate=o,this.FixedUntilDate=n,this.Category=a,this.Condition=l,this.ArithmeticOperator=h,this.Components=c,this.type=411424972}}e.IfcAppliedValue=Ys;e.IfcApproval=class extends gI{constructor(e,t,s,i,r,o,n,a,l,h){super(e),this.Identifier=t,this.Name=s,this.Description=i,this.TimeOfApproval=r,this.Status=o,this.Level=n,this.Qualifier=a,this.RequestingApproval=l,this.GivingApproval=h,this.type=130549933}};class Xs extends gI{constructor(e,t){super(e),this.Name=t,this.type=4037036970}}e.IfcBoundaryCondition=Xs;e.IfcBoundaryEdgeCondition=class extends Xs{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.TranslationalStiffnessByLengthX=s,this.TranslationalStiffnessByLengthY=i,this.TranslationalStiffnessByLengthZ=r,this.RotationalStiffnessByLengthX=o,this.RotationalStiffnessByLengthY=n,this.RotationalStiffnessByLengthZ=a,this.type=1560379544}};e.IfcBoundaryFaceCondition=class extends Xs{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.TranslationalStiffnessByAreaX=s,this.TranslationalStiffnessByAreaY=i,this.TranslationalStiffnessByAreaZ=r,this.type=3367102660}};class Zs extends Xs{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.TranslationalStiffnessX=s,this.TranslationalStiffnessY=i,this.TranslationalStiffnessZ=r,this.RotationalStiffnessX=o,this.RotationalStiffnessY=n,this.RotationalStiffnessZ=a,this.type=1387855156}}e.IfcBoundaryNodeCondition=Zs;e.IfcBoundaryNodeConditionWarping=class extends Zs{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.Name=t,this.TranslationalStiffnessX=s,this.TranslationalStiffnessY=i,this.TranslationalStiffnessZ=r,this.RotationalStiffnessX=o,this.RotationalStiffnessY=n,this.RotationalStiffnessZ=a,this.WarpingStiffness=l,this.type=2069777674}};class qs extends gI{constructor(e){super(e),this.type=2859738748}}e.IfcConnectionGeometry=qs;class Js extends qs{constructor(e,t,s){super(e),this.PointOnRelatingElement=t,this.PointOnRelatedElement=s,this.type=2614616156}}e.IfcConnectionPointGeometry=Js;e.IfcConnectionSurfaceGeometry=class extends qs{constructor(e,t,s){super(e),this.SurfaceOnRelatingElement=t,this.SurfaceOnRelatedElement=s,this.type=2732653382}};e.IfcConnectionVolumeGeometry=class extends qs{constructor(e,t,s){super(e),this.VolumeOnRelatingElement=t,this.VolumeOnRelatedElement=s,this.type=775493141}};class $s extends gI{constructor(e,t,s,i,r,o,n,a){super(e),this.Name=t,this.Description=s,this.ConstraintGrade=i,this.ConstraintSource=r,this.CreatingActor=o,this.CreationTime=n,this.UserDefinedGrade=a,this.type=1959218052}}e.IfcConstraint=$s;class ei extends gI{constructor(e,t,s){super(e),this.SourceCRS=t,this.TargetCRS=s,this.type=1785450214}}e.IfcCoordinateOperation=ei;class ti extends gI{constructor(e,t,s,i,r){super(e),this.Name=t,this.Description=s,this.GeodeticDatum=i,this.VerticalDatum=r,this.type=1466758467}}e.IfcCoordinateReferenceSystem=ti;e.IfcCostValue=class extends Ys{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h,c),this.Name=t,this.Description=s,this.AppliedValue=i,this.UnitBasis=r,this.ApplicableDate=o,this.FixedUntilDate=n,this.Category=a,this.Condition=l,this.ArithmeticOperator=h,this.Components=c,this.type=602808272}};e.IfcDerivedUnit=class extends gI{constructor(e,t,s,i){super(e),this.Elements=t,this.UnitType=s,this.UserDefinedType=i,this.type=1765591967}};e.IfcDerivedUnitElement=class extends gI{constructor(e,t,s){super(e),this.Unit=t,this.Exponent=s,this.type=1045800335}};e.IfcDimensionalExponents=class extends gI{constructor(e,t,s,i,r,o,n,a){super(e),this.LengthExponent=t,this.MassExponent=s,this.TimeExponent=i,this.ElectricCurrentExponent=r,this.ThermodynamicTemperatureExponent=o,this.AmountOfSubstanceExponent=n,this.LuminousIntensityExponent=a,this.type=2949456006}};class si extends gI{constructor(e){super(e),this.type=4294318154}}e.IfcExternalInformation=si;class ii extends gI{constructor(e,t,s,i){super(e),this.Location=t,this.Identification=s,this.Name=i,this.type=3200245327}}e.IfcExternalReference=ii;e.IfcExternallyDefinedHatchStyle=class extends ii{constructor(e,t,s,i){super(e,t,s,i),this.Location=t,this.Identification=s,this.Name=i,this.type=2242383968}};e.IfcExternallyDefinedSurfaceStyle=class extends ii{constructor(e,t,s,i){super(e,t,s,i),this.Location=t,this.Identification=s,this.Name=i,this.type=1040185647}};e.IfcExternallyDefinedTextFont=class extends ii{constructor(e,t,s,i){super(e,t,s,i),this.Location=t,this.Identification=s,this.Name=i,this.type=3548104201}};e.IfcGridAxis=class extends gI{constructor(e,t,s,i){super(e),this.AxisTag=t,this.AxisCurve=s,this.SameSense=i,this.type=852622518}};e.IfcIrregularTimeSeriesValue=class extends gI{constructor(e,t,s){super(e),this.TimeStamp=t,this.ListValues=s,this.type=3020489413}};e.IfcLibraryInformation=class extends si{constructor(e,t,s,i,r,o,n){super(e),this.Name=t,this.Version=s,this.Publisher=i,this.VersionDate=r,this.Location=o,this.Description=n,this.type=2655187982}};e.IfcLibraryReference=class extends ii{constructor(e,t,s,i,r,o,n){super(e,t,s,i),this.Location=t,this.Identification=s,this.Name=i,this.Description=r,this.Language=o,this.ReferencedLibrary=n,this.type=3452421091}};e.IfcLightDistributionData=class extends gI{constructor(e,t,s,i){super(e),this.MainPlaneAngle=t,this.SecondaryPlaneAngle=s,this.LuminousIntensity=i,this.type=4162380809}};e.IfcLightIntensityDistribution=class extends gI{constructor(e,t,s){super(e),this.LightDistributionCurve=t,this.DistributionData=s,this.type=1566485204}};e.IfcMapConversion=class extends ei{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s),this.SourceCRS=t,this.TargetCRS=s,this.Eastings=i,this.Northings=r,this.OrthogonalHeight=o,this.XAxisAbscissa=n,this.XAxisOrdinate=a,this.Scale=l,this.type=3057273783}};e.IfcMaterialClassificationRelationship=class extends gI{constructor(e,t,s){super(e),this.MaterialClassifications=t,this.ClassifiedMaterial=s,this.type=1847130766}};class ri extends gI{constructor(e){super(e),this.type=760658860}}e.IfcMaterialDefinition=ri;class oi extends ri{constructor(e,t,s,i,r,o,n,a){super(e),this.Material=t,this.LayerThickness=s,this.IsVentilated=i,this.Name=r,this.Description=o,this.Category=n,this.Priority=a,this.type=248100487}}e.IfcMaterialLayer=oi;e.IfcMaterialLayerSet=class extends ri{constructor(e,t,s,i){super(e),this.MaterialLayers=t,this.LayerSetName=s,this.Description=i,this.type=3303938423}};e.IfcMaterialLayerWithOffsets=class extends oi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.Material=t,this.LayerThickness=s,this.IsVentilated=i,this.Name=r,this.Description=o,this.Category=n,this.Priority=a,this.OffsetDirection=l,this.OffsetValues=h,this.type=1847252529}};e.IfcMaterialList=class extends gI{constructor(e,t){super(e),this.Materials=t,this.type=2199411900}};class ni extends ri{constructor(e,t,s,i,r,o,n){super(e),this.Name=t,this.Description=s,this.Material=i,this.Profile=r,this.Priority=o,this.Category=n,this.type=2235152071}}e.IfcMaterialProfile=ni;e.IfcMaterialProfileSet=class extends ri{constructor(e,t,s,i,r){super(e),this.Name=t,this.Description=s,this.MaterialProfiles=i,this.CompositeProfile=r,this.type=164193824}};e.IfcMaterialProfileWithOffsets=class extends ni{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.Name=t,this.Description=s,this.Material=i,this.Profile=r,this.Priority=o,this.Category=n,this.OffsetValues=a,this.type=552965576}};class ai extends gI{constructor(e){super(e),this.type=1507914824}}e.IfcMaterialUsageDefinition=ai;e.IfcMeasureWithUnit=class extends gI{constructor(e,t,s){super(e),this.ValueComponent=t,this.UnitComponent=s,this.type=2597039031}};e.IfcMetric=class extends $s{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a),this.Name=t,this.Description=s,this.ConstraintGrade=i,this.ConstraintSource=r,this.CreatingActor=o,this.CreationTime=n,this.UserDefinedGrade=a,this.Benchmark=l,this.ValueSource=h,this.DataValue=c,this.ReferencePath=A,this.type=3368373690}};e.IfcMonetaryUnit=class extends gI{constructor(e,t){super(e),this.Currency=t,this.type=2706619895}};class li extends gI{constructor(e,t,s){super(e),this.Dimensions=t,this.UnitType=s,this.type=1918398963}}e.IfcNamedUnit=li;class hi extends gI{constructor(e){super(e),this.type=3701648758}}e.IfcObjectPlacement=hi;e.IfcObjective=class extends $s{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a),this.Name=t,this.Description=s,this.ConstraintGrade=i,this.ConstraintSource=r,this.CreatingActor=o,this.CreationTime=n,this.UserDefinedGrade=a,this.BenchmarkValues=l,this.LogicalAggregator=h,this.ObjectiveQualifier=c,this.UserDefinedQualifier=A,this.type=2251480897}};e.IfcOrganization=class extends gI{constructor(e,t,s,i,r,o){super(e),this.Identification=t,this.Name=s,this.Description=i,this.Roles=r,this.Addresses=o,this.type=4251960020}};e.IfcOwnerHistory=class extends gI{constructor(e,t,s,i,r,o,n,a,l){super(e),this.OwningUser=t,this.OwningApplication=s,this.State=i,this.ChangeAction=r,this.LastModifiedDate=o,this.LastModifyingUser=n,this.LastModifyingApplication=a,this.CreationDate=l,this.type=1207048766}};e.IfcPerson=class extends gI{constructor(e,t,s,i,r,o,n,a,l){super(e),this.Identification=t,this.FamilyName=s,this.GivenName=i,this.MiddleNames=r,this.PrefixTitles=o,this.SuffixTitles=n,this.Roles=a,this.Addresses=l,this.type=2077209135}};e.IfcPersonAndOrganization=class extends gI{constructor(e,t,s,i){super(e),this.ThePerson=t,this.TheOrganization=s,this.Roles=i,this.type=101040310}};class ci extends gI{constructor(e,t,s){super(e),this.Name=t,this.Description=s,this.type=2483315170}}e.IfcPhysicalQuantity=ci;class Ai extends ci{constructor(e,t,s,i){super(e,t,s),this.Name=t,this.Description=s,this.Unit=i,this.type=2226359599}}e.IfcPhysicalSimpleQuantity=Ai;e.IfcPostalAddress=class extends Ks{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i),this.Purpose=t,this.Description=s,this.UserDefinedPurpose=i,this.InternalLocation=r,this.AddressLines=o,this.PostalBox=n,this.Town=a,this.Region=l,this.PostalCode=h,this.Country=c,this.type=3355820592}};class ui extends gI{constructor(e){super(e),this.type=677532197}}e.IfcPresentationItem=ui;class pi extends gI{constructor(e,t,s,i,r){super(e),this.Name=t,this.Description=s,this.AssignedItems=i,this.Identifier=r,this.type=2022622350}}e.IfcPresentationLayerAssignment=pi;e.IfcPresentationLayerWithStyle=class extends pi{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r),this.Name=t,this.Description=s,this.AssignedItems=i,this.Identifier=r,this.LayerOn=o,this.LayerFrozen=n,this.LayerBlocked=a,this.LayerStyles=l,this.type=1304840413}};class di extends gI{constructor(e,t){super(e),this.Name=t,this.type=3119450353}}e.IfcPresentationStyle=di;e.IfcPresentationStyleAssignment=class extends gI{constructor(e,t){super(e),this.Styles=t,this.type=2417041796}};class fi extends gI{constructor(e,t,s,i){super(e),this.Name=t,this.Description=s,this.Representations=i,this.type=2095639259}}e.IfcProductRepresentation=fi;class Ei extends gI{constructor(e,t,s){super(e),this.ProfileType=t,this.ProfileName=s,this.type=3958567839}}e.IfcProfileDef=Ei;e.IfcProjectedCRS=class extends ti{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.Name=t,this.Description=s,this.GeodeticDatum=i,this.VerticalDatum=r,this.MapProjection=o,this.MapZone=n,this.MapUnit=a,this.type=3843373140}};class mi extends gI{constructor(e){super(e),this.type=986844984}}e.IfcPropertyAbstraction=mi;e.IfcPropertyEnumeration=class extends mi{constructor(e,t,s,i){super(e),this.Name=t,this.EnumerationValues=s,this.Unit=i,this.type=3710013099}};e.IfcQuantityArea=class extends Ai{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.AreaValue=r,this.Formula=o,this.type=2044713172}};e.IfcQuantityCount=class extends Ai{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.CountValue=r,this.Formula=o,this.type=2093928680}};e.IfcQuantityLength=class extends Ai{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.LengthValue=r,this.Formula=o,this.type=931644368}};e.IfcQuantityTime=class extends Ai{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.TimeValue=r,this.Formula=o,this.type=3252649465}};e.IfcQuantityVolume=class extends Ai{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.VolumeValue=r,this.Formula=o,this.type=2405470396}};e.IfcQuantityWeight=class extends Ai{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.WeightValue=r,this.Formula=o,this.type=825690147}};e.IfcRecurrencePattern=class extends gI{constructor(e,t,s,i,r,o,n,a,l){super(e),this.RecurrenceType=t,this.DayComponent=s,this.WeekdayComponent=i,this.MonthComponent=r,this.Position=o,this.Interval=n,this.Occurrences=a,this.TimePeriods=l,this.type=3915482550}};e.IfcReference=class extends gI{constructor(e,t,s,i,r,o){super(e),this.TypeIdentifier=t,this.AttributeIdentifier=s,this.InstanceName=i,this.ListPositions=r,this.InnerReference=o,this.type=2433181523}};class yi extends gI{constructor(e,t,s,i,r){super(e),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=1076942058}}e.IfcRepresentation=yi;class gi extends gI{constructor(e,t,s){super(e),this.ContextIdentifier=t,this.ContextType=s,this.type=3377609919}}e.IfcRepresentationContext=gi;class Ii extends gI{constructor(e){super(e),this.type=3008791417}}e.IfcRepresentationItem=Ii;e.IfcRepresentationMap=class extends gI{constructor(e,t,s){super(e),this.MappingOrigin=t,this.MappedRepresentation=s,this.type=1660063152}};class vi extends gI{constructor(e,t,s){super(e),this.Name=t,this.Description=s,this.type=2439245199}}e.IfcResourceLevelRelationship=vi;class Ti extends gI{constructor(e,t,s,i,r){super(e),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=2341007311}}e.IfcRoot=Ti;e.IfcSIUnit=class extends li{constructor(e,t,s,i){super(e,new yI(0),t),this.UnitType=t,this.Prefix=s,this.Name=i,this.type=448429030}};class _i extends gI{constructor(e,t,s,i){super(e),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.type=1054537805}}e.IfcSchedulingTime=_i;e.IfcShapeAspect=class extends gI{constructor(e,t,s,i,r,o){super(e),this.ShapeRepresentations=t,this.Name=s,this.Description=i,this.ProductDefinitional=r,this.PartOfProductDefinitionShape=o,this.type=867548509}};class Ri extends yi{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=3982875396}}e.IfcShapeModel=Ri;e.IfcShapeRepresentation=class extends Ri{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=4240577450}};class Pi extends gI{constructor(e,t){super(e),this.Name=t,this.type=2273995522}}e.IfcStructuralConnectionCondition=Pi;class Di extends gI{constructor(e,t){super(e),this.Name=t,this.type=2162789131}}e.IfcStructuralLoad=Di;e.IfcStructuralLoadConfiguration=class extends Di{constructor(e,t,s,i){super(e,t),this.Name=t,this.Values=s,this.Locations=i,this.type=3478079324}};class Ni extends Di{constructor(e,t){super(e,t),this.Name=t,this.type=609421318}}e.IfcStructuralLoadOrResult=Ni;class bi extends Ni{constructor(e,t){super(e,t),this.Name=t,this.type=2525727697}}e.IfcStructuralLoadStatic=bi;e.IfcStructuralLoadTemperature=class extends bi{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.DeltaTConstant=s,this.DeltaTY=i,this.DeltaTZ=r,this.type=3408363356}};class Ci extends yi{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=2830218821}}e.IfcStyleModel=Ci;e.IfcStyledItem=class extends Ii{constructor(e,t,s,i){super(e),this.Item=t,this.Styles=s,this.Name=i,this.type=3958052878}};e.IfcStyledRepresentation=class extends Ci{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=3049322572}};e.IfcSurfaceReinforcementArea=class extends Ni{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.SurfaceReinforcement1=s,this.SurfaceReinforcement2=i,this.ShearReinforcement=r,this.type=2934153892}};e.IfcSurfaceStyle=class extends di{constructor(e,t,s,i){super(e,t),this.Name=t,this.Side=s,this.Styles=i,this.type=1300840506}};e.IfcSurfaceStyleLighting=class extends ui{constructor(e,t,s,i,r){super(e),this.DiffuseTransmissionColour=t,this.DiffuseReflectionColour=s,this.TransmissionColour=i,this.ReflectanceColour=r,this.type=3303107099}};e.IfcSurfaceStyleRefraction=class extends ui{constructor(e,t,s){super(e),this.RefractionIndex=t,this.DispersionFactor=s,this.type=1607154358}};class Oi extends ui{constructor(e,t,s){super(e),this.SurfaceColour=t,this.Transparency=s,this.type=846575682}}e.IfcSurfaceStyleShading=Oi;e.IfcSurfaceStyleWithTextures=class extends ui{constructor(e,t){super(e),this.Textures=t,this.type=1351298697}};class Si extends ui{constructor(e,t,s,i,r,o){super(e),this.RepeatS=t,this.RepeatT=s,this.Mode=i,this.TextureTransform=r,this.Parameter=o,this.type=626085974}}e.IfcSurfaceTexture=Si;e.IfcTable=class extends gI{constructor(e,t,s,i){super(e),this.Name=t,this.Rows=s,this.Columns=i,this.type=985171141}};e.IfcTableColumn=class extends gI{constructor(e,t,s,i,r,o){super(e),this.Identifier=t,this.Name=s,this.Description=i,this.Unit=r,this.ReferencePath=o,this.type=2043862942}};e.IfcTableRow=class extends gI{constructor(e,t,s){super(e),this.RowCells=t,this.IsHeading=s,this.type=531007025}};class xi extends _i{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I){super(e,t,s,i),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.DurationType=r,this.ScheduleDuration=o,this.ScheduleStart=n,this.ScheduleFinish=a,this.EarlyStart=l,this.EarlyFinish=h,this.LateStart=c,this.LateFinish=A,this.FreeFloat=u,this.TotalFloat=p,this.IsCritical=d,this.StatusTime=f,this.ActualDuration=E,this.ActualStart=m,this.ActualFinish=y,this.RemainingTime=g,this.Completion=I,this.type=1549132990}}e.IfcTaskTime=xi;e.IfcTaskTimeRecurring=class extends xi{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I,v){super(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.DurationType=r,this.ScheduleDuration=o,this.ScheduleStart=n,this.ScheduleFinish=a,this.EarlyStart=l,this.EarlyFinish=h,this.LateStart=c,this.LateFinish=A,this.FreeFloat=u,this.TotalFloat=p,this.IsCritical=d,this.StatusTime=f,this.ActualDuration=E,this.ActualStart=m,this.ActualFinish=y,this.RemainingTime=g,this.Completion=I,this.Recurrence=v,this.type=2771591690}};e.IfcTelecomAddress=class extends Ks{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i),this.Purpose=t,this.Description=s,this.UserDefinedPurpose=i,this.TelephoneNumbers=r,this.FacsimileNumbers=o,this.PagerNumber=n,this.ElectronicMailAddresses=a,this.WWWHomePageURL=l,this.MessagingIDs=h,this.type=912023232}};e.IfcTextStyle=class extends di{constructor(e,t,s,i,r,o){super(e,t),this.Name=t,this.TextCharacterAppearance=s,this.TextStyle=i,this.TextFontStyle=r,this.ModelOrDraughting=o,this.type=1447204868}};e.IfcTextStyleForDefinedFont=class extends ui{constructor(e,t,s){super(e),this.Colour=t,this.BackgroundColour=s,this.type=2636378356}};e.IfcTextStyleTextModel=class extends ui{constructor(e,t,s,i,r,o,n,a){super(e),this.TextIndent=t,this.TextAlign=s,this.TextDecoration=i,this.LetterSpacing=r,this.WordSpacing=o,this.TextTransform=n,this.LineHeight=a,this.type=1640371178}};class wi extends ui{constructor(e,t){super(e),this.Maps=t,this.type=280115917}}e.IfcTextureCoordinate=wi;e.IfcTextureCoordinateGenerator=class extends wi{constructor(e,t,s,i){super(e,t),this.Maps=t,this.Mode=s,this.Parameter=i,this.type=1742049831}};e.IfcTextureMap=class extends wi{constructor(e,t,s,i){super(e,t),this.Maps=t,this.Vertices=s,this.MappedTo=i,this.type=2552916305}};e.IfcTextureVertex=class extends ui{constructor(e,t){super(e),this.Coordinates=t,this.type=1210645708}};e.IfcTextureVertexList=class extends ui{constructor(e,t){super(e),this.TexCoordsList=t,this.type=3611470254}};e.IfcTimePeriod=class extends gI{constructor(e,t,s){super(e),this.StartTime=t,this.EndTime=s,this.type=1199560280}};class Bi extends gI{constructor(e,t,s,i,r,o,n,a,l){super(e),this.Name=t,this.Description=s,this.StartTime=i,this.EndTime=r,this.TimeSeriesDataType=o,this.DataOrigin=n,this.UserDefinedDataOrigin=a,this.Unit=l,this.type=3101149627}}e.IfcTimeSeries=Bi;e.IfcTimeSeriesValue=class extends gI{constructor(e,t){super(e),this.ListValues=t,this.type=581633288}};class Fi extends Ii{constructor(e){super(e),this.type=1377556343}}e.IfcTopologicalRepresentationItem=Fi;e.IfcTopologyRepresentation=class extends Ri{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=1735638870}};e.IfcUnitAssignment=class extends gI{constructor(e,t){super(e),this.Units=t,this.type=180925521}};class Mi extends Fi{constructor(e){super(e),this.type=2799835756}}e.IfcVertex=Mi;e.IfcVertexPoint=class extends Mi{constructor(e,t){super(e),this.VertexGeometry=t,this.type=1907098498}};e.IfcVirtualGridIntersection=class extends gI{constructor(e,t,s){super(e),this.IntersectingAxes=t,this.OffsetDistances=s,this.type=891718957}};e.IfcWorkTime=class extends _i{constructor(e,t,s,i,r,o,n){super(e,t,s,i),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.RecurrencePattern=r,this.Start=o,this.Finish=n,this.type=1236880293}};e.IfcApprovalRelationship=class extends vi{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.RelatingApproval=i,this.RelatedApprovals=r,this.type=3869604511}};class Li extends Ei{constructor(e,t,s,i){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.OuterCurve=i,this.type=3798115385}}e.IfcArbitraryClosedProfileDef=Li;class Ui extends Ei{constructor(e,t,s,i){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.Curve=i,this.type=1310608509}}e.IfcArbitraryOpenProfileDef=Ui;e.IfcArbitraryProfileDefWithVoids=class extends Li{constructor(e,t,s,i,r){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.OuterCurve=i,this.InnerCurves=r,this.type=2705031697}};e.IfcBlobTexture=class extends Si{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.RepeatS=t,this.RepeatT=s,this.Mode=i,this.TextureTransform=r,this.Parameter=o,this.RasterFormat=n,this.RasterCode=a,this.type=616511568}};e.IfcCenterLineProfileDef=class extends Ui{constructor(e,t,s,i,r){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Curve=i,this.Thickness=r,this.type=3150382593}};e.IfcClassification=class extends si{constructor(e,t,s,i,r,o,n,a){super(e),this.Source=t,this.Edition=s,this.EditionDate=i,this.Name=r,this.Description=o,this.Location=n,this.ReferenceTokens=a,this.type=747523909}};e.IfcClassificationReference=class extends ii{constructor(e,t,s,i,r,o,n){super(e,t,s,i),this.Location=t,this.Identification=s,this.Name=i,this.ReferencedSource=r,this.Description=o,this.Sort=n,this.type=647927063}};e.IfcColourRgbList=class extends ui{constructor(e,t){super(e),this.ColourList=t,this.type=3285139300}};class Hi extends ui{constructor(e,t){super(e),this.Name=t,this.type=3264961684}}e.IfcColourSpecification=Hi;e.IfcCompositeProfileDef=class extends Ei{constructor(e,t,s,i,r){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.Profiles=i,this.Label=r,this.type=1485152156}};class Gi extends Fi{constructor(e,t){super(e),this.CfsFaces=t,this.type=370225590}}e.IfcConnectedFaceSet=Gi;e.IfcConnectionCurveGeometry=class extends qs{constructor(e,t,s){super(e),this.CurveOnRelatingElement=t,this.CurveOnRelatedElement=s,this.type=1981873012}};e.IfcConnectionPointEccentricity=class extends Js{constructor(e,t,s,i,r,o){super(e,t,s),this.PointOnRelatingElement=t,this.PointOnRelatedElement=s,this.EccentricityInX=i,this.EccentricityInY=r,this.EccentricityInZ=o,this.type=45288368}};e.IfcContextDependentUnit=class extends li{constructor(e,t,s,i){super(e,t,s),this.Dimensions=t,this.UnitType=s,this.Name=i,this.type=3050246964}};class ki extends li{constructor(e,t,s,i,r){super(e,t,s),this.Dimensions=t,this.UnitType=s,this.Name=i,this.ConversionFactor=r,this.type=2889183280}}e.IfcConversionBasedUnit=ki;e.IfcConversionBasedUnitWithOffset=class extends ki{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.Dimensions=t,this.UnitType=s,this.Name=i,this.ConversionFactor=r,this.ConversionOffset=o,this.type=2713554722}};e.IfcCurrencyRelationship=class extends vi{constructor(e,t,s,i,r,o,n,a){super(e,t,s),this.Name=t,this.Description=s,this.RelatingMonetaryUnit=i,this.RelatedMonetaryUnit=r,this.ExchangeRate=o,this.RateDateTime=n,this.RateSource=a,this.type=539742890}};e.IfcCurveStyle=class extends di{constructor(e,t,s,i,r,o){super(e,t),this.Name=t,this.CurveFont=s,this.CurveWidth=i,this.CurveColour=r,this.ModelOrDraughting=o,this.type=3800577675}};e.IfcCurveStyleFont=class extends ui{constructor(e,t,s){super(e),this.Name=t,this.PatternList=s,this.type=1105321065}};e.IfcCurveStyleFontAndScaling=class extends ui{constructor(e,t,s,i){super(e),this.Name=t,this.CurveFont=s,this.CurveFontScaling=i,this.type=2367409068}};e.IfcCurveStyleFontPattern=class extends ui{constructor(e,t,s){super(e),this.VisibleSegmentLength=t,this.InvisibleSegmentLength=s,this.type=3510044353}};class Vi extends Ei{constructor(e,t,s,i,r,o){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.ParentProfile=i,this.Operator=r,this.Label=o,this.type=3632507154}}e.IfcDerivedProfileDef=Vi;e.IfcDocumentInformation=class extends si{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m){super(e),this.Identification=t,this.Name=s,this.Description=i,this.Location=r,this.Purpose=o,this.IntendedUse=n,this.Scope=a,this.Revision=l,this.DocumentOwner=h,this.Editors=c,this.CreationTime=A,this.LastRevisionTime=u,this.ElectronicFormat=p,this.ValidFrom=d,this.ValidUntil=f,this.Confidentiality=E,this.Status=m,this.type=1154170062}};e.IfcDocumentInformationRelationship=class extends vi{constructor(e,t,s,i,r,o){super(e,t,s),this.Name=t,this.Description=s,this.RelatingDocument=i,this.RelatedDocuments=r,this.RelationshipType=o,this.type=770865208}};e.IfcDocumentReference=class extends ii{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Location=t,this.Identification=s,this.Name=i,this.Description=r,this.ReferencedDocument=o,this.type=3732053477}};class ji extends Fi{constructor(e,t,s){super(e),this.EdgeStart=t,this.EdgeEnd=s,this.type=3900360178}}e.IfcEdge=ji;e.IfcEdgeCurve=class extends ji{constructor(e,t,s,i,r){super(e,t,s),this.EdgeStart=t,this.EdgeEnd=s,this.EdgeGeometry=i,this.SameSense=r,this.type=476780140}};e.IfcEventTime=class extends _i{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.ActualDate=r,this.EarlyDate=o,this.LateDate=n,this.ScheduleDate=a,this.type=211053100}};class Qi extends mi{constructor(e,t,s,i){super(e),this.Name=t,this.Description=s,this.Properties=i,this.type=297599258}}e.IfcExtendedProperties=Qi;e.IfcExternalReferenceRelationship=class extends vi{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.RelatingReference=i,this.RelatedResourceObjects=r,this.type=1437805879}};class Wi extends Fi{constructor(e,t){super(e),this.Bounds=t,this.type=2556980723}}e.IfcFace=Wi;class zi extends Fi{constructor(e,t,s){super(e),this.Bound=t,this.Orientation=s,this.type=1809719519}}e.IfcFaceBound=zi;e.IfcFaceOuterBound=class extends zi{constructor(e,t,s){super(e,t,s),this.Bound=t,this.Orientation=s,this.type=803316827}};class Ki extends Wi{constructor(e,t,s,i){super(e,t),this.Bounds=t,this.FaceSurface=s,this.SameSense=i,this.type=3008276851}}e.IfcFaceSurface=Ki;e.IfcFailureConnectionCondition=class extends Pi{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.TensionFailureX=s,this.TensionFailureY=i,this.TensionFailureZ=r,this.CompressionFailureX=o,this.CompressionFailureY=n,this.CompressionFailureZ=a,this.type=4219587988}};e.IfcFillAreaStyle=class extends di{constructor(e,t,s,i){super(e,t),this.Name=t,this.FillStyles=s,this.ModelorDraughting=i,this.type=738692330}};class Yi extends gi{constructor(e,t,s,i,r,o,n){super(e,t,s),this.ContextIdentifier=t,this.ContextType=s,this.CoordinateSpaceDimension=i,this.Precision=r,this.WorldCoordinateSystem=o,this.TrueNorth=n,this.type=3448662350}}e.IfcGeometricRepresentationContext=Yi;class Xi extends Ii{constructor(e){super(e),this.type=2453401579}}e.IfcGeometricRepresentationItem=Xi;e.IfcGeometricRepresentationSubContext=class extends Yi{constructor(e,s,i,r,o,n,a){super(e,s,i,new t(0),null,new yI(0),null),this.ContextIdentifier=s,this.ContextType=i,this.ParentContext=r,this.TargetScale=o,this.TargetView=n,this.UserDefinedTargetView=a,this.type=4142052618}};class Zi extends Xi{constructor(e,t){super(e),this.Elements=t,this.type=3590301190}}e.IfcGeometricSet=Zi;e.IfcGridPlacement=class extends hi{constructor(e,t,s){super(e),this.PlacementLocation=t,this.PlacementRefDirection=s,this.type=178086475}};class qi extends Xi{constructor(e,t,s){super(e),this.BaseSurface=t,this.AgreementFlag=s,this.type=812098782}}e.IfcHalfSpaceSolid=qi;e.IfcImageTexture=class extends Si{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.RepeatS=t,this.RepeatT=s,this.Mode=i,this.TextureTransform=r,this.Parameter=o,this.URLReference=n,this.type=3905492369}};e.IfcIndexedColourMap=class extends ui{constructor(e,t,s,i,r){super(e),this.MappedTo=t,this.Opacity=s,this.Colours=i,this.ColourIndex=r,this.type=3570813810}};class Ji extends wi{constructor(e,t,s,i){super(e,t),this.Maps=t,this.MappedTo=s,this.TexCoords=i,this.type=1437953363}}e.IfcIndexedTextureMap=Ji;e.IfcIndexedTriangleTextureMap=class extends Ji{constructor(e,t,s,i,r){super(e,t,s,i),this.Maps=t,this.MappedTo=s,this.TexCoords=i,this.TexCoordIndex=r,this.type=2133299955}};e.IfcIrregularTimeSeries=class extends Bi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.Name=t,this.Description=s,this.StartTime=i,this.EndTime=r,this.TimeSeriesDataType=o,this.DataOrigin=n,this.UserDefinedDataOrigin=a,this.Unit=l,this.Values=h,this.type=3741457305}};e.IfcLagTime=class extends _i{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.LagValue=r,this.DurationType=o,this.type=1585845231}};class $i extends Xi{constructor(e,t,s,i,r){super(e),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.type=1402838566}}e.IfcLightSource=$i;e.IfcLightSourceAmbient=class extends $i{constructor(e,t,s,i,r){super(e,t,s,i,r),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.type=125510826}};e.IfcLightSourceDirectional=class extends $i{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.Orientation=o,this.type=2604431987}};e.IfcLightSourceGoniometric=class extends $i{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.Position=o,this.ColourAppearance=n,this.ColourTemperature=a,this.LuminousFlux=l,this.LightEmissionSource=h,this.LightDistributionDataSource=c,this.type=4266656042}};class er extends $i{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.Position=o,this.Radius=n,this.ConstantAttenuation=a,this.DistanceAttenuation=l,this.QuadricAttenuation=h,this.type=1520743889}}e.IfcLightSourcePositional=er;e.IfcLightSourceSpot=class extends er{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.Position=o,this.Radius=n,this.ConstantAttenuation=a,this.DistanceAttenuation=l,this.QuadricAttenuation=h,this.Orientation=c,this.ConcentrationExponent=A,this.SpreadAngle=u,this.BeamWidthAngle=p,this.type=3422422726}};e.IfcLocalPlacement=class extends hi{constructor(e,t,s){super(e),this.PlacementRelTo=t,this.RelativePlacement=s,this.type=2624227202}};class tr extends Fi{constructor(e){super(e),this.type=1008929658}}e.IfcLoop=tr;e.IfcMappedItem=class extends Ii{constructor(e,t,s){super(e),this.MappingSource=t,this.MappingTarget=s,this.type=2347385850}};e.IfcMaterial=class extends ri{constructor(e,t,s,i){super(e),this.Name=t,this.Description=s,this.Category=i,this.type=1838606355}};e.IfcMaterialConstituent=class extends ri{constructor(e,t,s,i,r,o){super(e),this.Name=t,this.Description=s,this.Material=i,this.Fraction=r,this.Category=o,this.type=3708119e3}};e.IfcMaterialConstituentSet=class extends ri{constructor(e,t,s,i){super(e),this.Name=t,this.Description=s,this.MaterialConstituents=i,this.type=2852063980}};e.IfcMaterialDefinitionRepresentation=class extends fi{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Representations=i,this.RepresentedMaterial=r,this.type=2022407955}};e.IfcMaterialLayerSetUsage=class extends ai{constructor(e,t,s,i,r,o){super(e),this.ForLayerSet=t,this.LayerSetDirection=s,this.DirectionSense=i,this.OffsetFromReferenceLine=r,this.ReferenceExtent=o,this.type=1303795690}};class sr extends ai{constructor(e,t,s,i){super(e),this.ForProfileSet=t,this.CardinalPoint=s,this.ReferenceExtent=i,this.type=3079605661}}e.IfcMaterialProfileSetUsage=sr;e.IfcMaterialProfileSetUsageTapering=class extends sr{constructor(e,t,s,i,r,o){super(e,t,s,i),this.ForProfileSet=t,this.CardinalPoint=s,this.ReferenceExtent=i,this.ForProfileEndSet=r,this.CardinalEndPoint=o,this.type=3404854881}};e.IfcMaterialProperties=class extends Qi{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Properties=i,this.Material=r,this.type=3265635763}};e.IfcMaterialRelationship=class extends vi{constructor(e,t,s,i,r,o){super(e,t,s),this.Name=t,this.Description=s,this.RelatingMaterial=i,this.RelatedMaterials=r,this.Expression=o,this.type=853536259}};e.IfcMirroredProfileDef=class extends Vi{constructor(e,t,s,i,r){super(e,t,s,i,new yI(0),r),this.ProfileType=t,this.ProfileName=s,this.ParentProfile=i,this.Label=r,this.type=2998442950}};class ir extends Ti{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=219451334}}e.IfcObjectDefinition=ir;e.IfcOpenShell=class extends Gi{constructor(e,t){super(e,t),this.CfsFaces=t,this.type=2665983363}};e.IfcOrganizationRelationship=class extends vi{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.RelatingOrganization=i,this.RelatedOrganizations=r,this.type=1411181986}};e.IfcOrientedEdge=class extends ji{constructor(e,t,s){super(e,new yI(0),new yI(0)),this.EdgeElement=t,this.Orientation=s,this.type=1029017970}};class rr extends Ei{constructor(e,t,s,i){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.type=2529465313}}e.IfcParameterizedProfileDef=rr;e.IfcPath=class extends Fi{constructor(e,t){super(e),this.EdgeList=t,this.type=2519244187}};e.IfcPhysicalComplexQuantity=class extends ci{constructor(e,t,s,i,r,o,n){super(e,t,s),this.Name=t,this.Description=s,this.HasQuantities=i,this.Discrimination=r,this.Quality=o,this.Usage=n,this.type=3021840470}};e.IfcPixelTexture=class extends Si{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o),this.RepeatS=t,this.RepeatT=s,this.Mode=i,this.TextureTransform=r,this.Parameter=o,this.Width=n,this.Height=a,this.ColourComponents=l,this.Pixel=h,this.type=597895409}};class or extends Xi{constructor(e,t){super(e),this.Location=t,this.type=2004835150}}e.IfcPlacement=or;class nr extends Xi{constructor(e,t,s){super(e),this.SizeInX=t,this.SizeInY=s,this.type=1663979128}}e.IfcPlanarExtent=nr;class ar extends Xi{constructor(e){super(e),this.type=2067069095}}e.IfcPoint=ar;e.IfcPointOnCurve=class extends ar{constructor(e,t,s){super(e),this.BasisCurve=t,this.PointParameter=s,this.type=4022376103}};e.IfcPointOnSurface=class extends ar{constructor(e,t,s,i){super(e),this.BasisSurface=t,this.PointParameterU=s,this.PointParameterV=i,this.type=1423911732}};e.IfcPolyLoop=class extends tr{constructor(e,t){super(e),this.Polygon=t,this.type=2924175390}};e.IfcPolygonalBoundedHalfSpace=class extends qi{constructor(e,t,s,i,r){super(e,t,s),this.BaseSurface=t,this.AgreementFlag=s,this.Position=i,this.PolygonalBoundary=r,this.type=2775532180}};class lr extends ui{constructor(e,t){super(e),this.Name=t,this.type=3727388367}}e.IfcPreDefinedItem=lr;class hr extends mi{constructor(e){super(e),this.type=3778827333}}e.IfcPreDefinedProperties=hr;class cr extends lr{constructor(e,t){super(e,t),this.Name=t,this.type=1775413392}}e.IfcPreDefinedTextFont=cr;e.IfcProductDefinitionShape=class extends fi{constructor(e,t,s,i){super(e,t,s,i),this.Name=t,this.Description=s,this.Representations=i,this.type=673634403}};e.IfcProfileProperties=class extends Qi{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Properties=i,this.ProfileDefinition=r,this.type=2802850158}};class Ar extends mi{constructor(e,t,s){super(e),this.Name=t,this.Description=s,this.type=2598011224}}e.IfcProperty=Ar;class ur extends Ti{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=1680319473}}e.IfcPropertyDefinition=ur;e.IfcPropertyDependencyRelationship=class extends vi{constructor(e,t,s,i,r,o){super(e,t,s),this.Name=t,this.Description=s,this.DependingProperty=i,this.DependantProperty=r,this.Expression=o,this.type=148025276}};class pr extends ur{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=3357820518}}e.IfcPropertySetDefinition=pr;class dr extends ur{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=1482703590}}e.IfcPropertyTemplateDefinition=dr;class fr extends pr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=2090586900}}e.IfcQuantitySet=fr;class Er extends rr{constructor(e,t,s,i,r,o){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.XDim=r,this.YDim=o,this.type=3615266464}}e.IfcRectangleProfileDef=Er;e.IfcRegularTimeSeries=class extends Bi{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.Name=t,this.Description=s,this.StartTime=i,this.EndTime=r,this.TimeSeriesDataType=o,this.DataOrigin=n,this.UserDefinedDataOrigin=a,this.Unit=l,this.TimeStep=h,this.Values=c,this.type=3413951693}};e.IfcReinforcementBarProperties=class extends hr{constructor(e,t,s,i,r,o,n){super(e),this.TotalCrossSectionArea=t,this.SteelGrade=s,this.BarSurface=i,this.EffectiveDepth=r,this.NominalBarDiameter=o,this.BarCount=n,this.type=1580146022}};class mr extends Ti{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=478536968}}e.IfcRelationship=mr;e.IfcResourceApprovalRelationship=class extends vi{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.RelatedResourceObjects=i,this.RelatingApproval=r,this.type=2943643501}};e.IfcResourceConstraintRelationship=class extends vi{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.RelatingConstraint=i,this.RelatedResourceObjects=r,this.type=1608871552}};e.IfcResourceTime=class extends _i{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y){super(e,t,s,i),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.ScheduleWork=r,this.ScheduleUsage=o,this.ScheduleStart=n,this.ScheduleFinish=a,this.ScheduleContour=l,this.LevelingDelay=h,this.IsOverAllocated=c,this.StatusTime=A,this.ActualWork=u,this.ActualUsage=p,this.ActualStart=d,this.ActualFinish=f,this.RemainingWork=E,this.RemainingUsage=m,this.Completion=y,this.type=1042787934}};e.IfcRoundedRectangleProfileDef=class extends Er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.XDim=r,this.YDim=o,this.RoundingRadius=n,this.type=2778083089}};e.IfcSectionProperties=class extends hr{constructor(e,t,s,i){super(e),this.SectionType=t,this.StartProfile=s,this.EndProfile=i,this.type=2042790032}};e.IfcSectionReinforcementProperties=class extends hr{constructor(e,t,s,i,r,o,n){super(e),this.LongitudinalStartPosition=t,this.LongitudinalEndPosition=s,this.TransversePosition=i,this.ReinforcementRole=r,this.SectionDefinition=o,this.CrossSectionReinforcementDefinitions=n,this.type=4165799628}};e.IfcSectionedSpine=class extends Xi{constructor(e,t,s,i){super(e),this.SpineCurve=t,this.CrossSections=s,this.CrossSectionPositions=i,this.type=1509187699}};e.IfcShellBasedSurfaceModel=class extends Xi{constructor(e,t){super(e),this.SbsmBoundary=t,this.type=4124623270}};class yr extends Ar{constructor(e,t,s){super(e,t,s),this.Name=t,this.Description=s,this.type=3692461612}}e.IfcSimpleProperty=yr;e.IfcSlippageConnectionCondition=class extends Pi{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.SlippageX=s,this.SlippageY=i,this.SlippageZ=r,this.type=2609359061}};class gr extends Xi{constructor(e){super(e),this.type=723233188}}e.IfcSolidModel=gr;e.IfcStructuralLoadLinearForce=class extends bi{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.LinearForceX=s,this.LinearForceY=i,this.LinearForceZ=r,this.LinearMomentX=o,this.LinearMomentY=n,this.LinearMomentZ=a,this.type=1595516126}};e.IfcStructuralLoadPlanarForce=class extends bi{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.PlanarForceX=s,this.PlanarForceY=i,this.PlanarForceZ=r,this.type=2668620305}};class Ir extends bi{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.DisplacementX=s,this.DisplacementY=i,this.DisplacementZ=r,this.RotationalDisplacementRX=o,this.RotationalDisplacementRY=n,this.RotationalDisplacementRZ=a,this.type=2473145415}}e.IfcStructuralLoadSingleDisplacement=Ir;e.IfcStructuralLoadSingleDisplacementDistortion=class extends Ir{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.Name=t,this.DisplacementX=s,this.DisplacementY=i,this.DisplacementZ=r,this.RotationalDisplacementRX=o,this.RotationalDisplacementRY=n,this.RotationalDisplacementRZ=a,this.Distortion=l,this.type=1973038258}};class vr extends bi{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.ForceX=s,this.ForceY=i,this.ForceZ=r,this.MomentX=o,this.MomentY=n,this.MomentZ=a,this.type=1597423693}}e.IfcStructuralLoadSingleForce=vr;e.IfcStructuralLoadSingleForceWarping=class extends vr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.Name=t,this.ForceX=s,this.ForceY=i,this.ForceZ=r,this.MomentX=o,this.MomentY=n,this.MomentZ=a,this.WarpingMoment=l,this.type=1190533807}};e.IfcSubedge=class extends ji{constructor(e,t,s,i){super(e,t,s),this.EdgeStart=t,this.EdgeEnd=s,this.ParentEdge=i,this.type=2233826070}};class Tr extends Xi{constructor(e){super(e),this.type=2513912981}}e.IfcSurface=Tr;e.IfcSurfaceStyleRendering=class extends Oi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s),this.SurfaceColour=t,this.Transparency=s,this.DiffuseColour=i,this.TransmissionColour=r,this.DiffuseTransmissionColour=o,this.ReflectionColour=n,this.SpecularColour=a,this.SpecularHighlight=l,this.ReflectanceMethod=h,this.type=1878645084}};class _r extends gr{constructor(e,t,s){super(e),this.SweptArea=t,this.Position=s,this.type=2247615214}}e.IfcSweptAreaSolid=_r;class Rr extends gr{constructor(e,t,s,i,r,o){super(e),this.Directrix=t,this.Radius=s,this.InnerRadius=i,this.StartParam=r,this.EndParam=o,this.type=1260650574}}e.IfcSweptDiskSolid=Rr;e.IfcSweptDiskSolidPolygonal=class extends Rr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.Directrix=t,this.Radius=s,this.InnerRadius=i,this.StartParam=r,this.EndParam=o,this.FilletRadius=n,this.type=1096409881}};class Pr extends Tr{constructor(e,t,s){super(e),this.SweptCurve=t,this.Position=s,this.type=230924584}}e.IfcSweptSurface=Pr;e.IfcTShapeProfileDef=class extends rr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.FlangeWidth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.FlangeEdgeRadius=h,this.WebEdgeRadius=c,this.WebSlope=A,this.FlangeSlope=u,this.type=3071757647}};class Dr extends Xi{constructor(e){super(e),this.type=901063453}}e.IfcTessellatedItem=Dr;class Nr extends Xi{constructor(e,t,s,i){super(e),this.Literal=t,this.Placement=s,this.Path=i,this.type=4282788508}}e.IfcTextLiteral=Nr;e.IfcTextLiteralWithExtent=class extends Nr{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Literal=t,this.Placement=s,this.Path=i,this.Extent=r,this.BoxAlignment=o,this.type=3124975700}};e.IfcTextStyleFontModel=class extends cr{constructor(e,t,s,i,r,o,n){super(e,t),this.Name=t,this.FontFamily=s,this.FontStyle=i,this.FontVariant=r,this.FontWeight=o,this.FontSize=n,this.type=1983826977}};e.IfcTrapeziumProfileDef=class extends rr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.BottomXDim=r,this.TopXDim=o,this.YDim=n,this.TopXOffset=a,this.type=2715220739}};class br extends ir{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.type=1628702193}}e.IfcTypeObject=br;class Cr extends br{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ProcessType=h,this.type=3736923433}}e.IfcTypeProcess=Cr;class Or extends br{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.type=2347495698}}e.IfcTypeProduct=Or;class Sr extends br{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.type=3698973494}}e.IfcTypeResource=Sr;e.IfcUShapeProfileDef=class extends rr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.FlangeWidth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.EdgeRadius=h,this.FlangeSlope=c,this.type=427810014}};e.IfcVector=class extends Xi{constructor(e,t,s){super(e),this.Orientation=t,this.Magnitude=s,this.type=1417489154}};e.IfcVertexLoop=class extends tr{constructor(e,t){super(e),this.LoopVertex=t,this.type=2759199220}};e.IfcWindowStyle=class extends Or{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ConstructionType=h,this.OperationType=c,this.ParameterTakesPrecedence=A,this.Sizeable=u,this.type=1299126871}};e.IfcZShapeProfileDef=class extends rr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.FlangeWidth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.EdgeRadius=h,this.type=2543172580}};e.IfcAdvancedFace=class extends Ki{constructor(e,t,s,i){super(e,t,s,i),this.Bounds=t,this.FaceSurface=s,this.SameSense=i,this.type=3406155212}};e.IfcAnnotationFillArea=class extends Xi{constructor(e,t,s){super(e),this.OuterBoundary=t,this.InnerBoundaries=s,this.type=669184980}};e.IfcAsymmetricIShapeProfileDef=class extends rr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.BottomFlangeWidth=r,this.OverallDepth=o,this.WebThickness=n,this.BottomFlangeThickness=a,this.BottomFlangeFilletRadius=l,this.TopFlangeWidth=h,this.TopFlangeThickness=c,this.TopFlangeFilletRadius=A,this.BottomFlangeEdgeRadius=u,this.BottomFlangeSlope=p,this.TopFlangeEdgeRadius=d,this.TopFlangeSlope=f,this.type=3207858831}};e.IfcAxis1Placement=class extends or{constructor(e,t,s){super(e,t),this.Location=t,this.Axis=s,this.type=4261334040}};e.IfcAxis2Placement2D=class extends or{constructor(e,t,s){super(e,t),this.Location=t,this.RefDirection=s,this.type=3125803723}};e.IfcAxis2Placement3D=class extends or{constructor(e,t,s,i){super(e,t),this.Location=t,this.Axis=s,this.RefDirection=i,this.type=2740243338}};class xr extends Xi{constructor(e,t,s,i){super(e),this.Operator=t,this.FirstOperand=s,this.SecondOperand=i,this.type=2736907675}}e.IfcBooleanResult=xr;class wr extends Tr{constructor(e){super(e),this.type=4182860854}}e.IfcBoundedSurface=wr;e.IfcBoundingBox=class extends Xi{constructor(e,t,s,i,r){super(e),this.Corner=t,this.XDim=s,this.YDim=i,this.ZDim=r,this.type=2581212453}};e.IfcBoxedHalfSpace=class extends qi{constructor(e,t,s,i){super(e,t,s),this.BaseSurface=t,this.AgreementFlag=s,this.Enclosure=i,this.type=2713105998}};e.IfcCShapeProfileDef=class extends rr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.Width=o,this.WallThickness=n,this.Girth=a,this.InternalFilletRadius=l,this.type=2898889636}};e.IfcCartesianPoint=class extends ar{constructor(e,t){super(e),this.Coordinates=t,this.type=1123145078}};class Br extends Xi{constructor(e){super(e),this.type=574549367}}e.IfcCartesianPointList=Br;e.IfcCartesianPointList2D=class extends Br{constructor(e,t){super(e),this.CoordList=t,this.type=1675464909}};e.IfcCartesianPointList3D=class extends Br{constructor(e,t){super(e),this.CoordList=t,this.type=2059837836}};class Fr extends Xi{constructor(e,t,s,i,r){super(e),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.type=59481748}}e.IfcCartesianTransformationOperator=Fr;class Mr extends Fr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.type=3749851601}}e.IfcCartesianTransformationOperator2D=Mr;e.IfcCartesianTransformationOperator2DnonUniform=class extends Mr{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.Scale2=o,this.type=3486308946}};class Lr extends Fr{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.Axis3=o,this.type=3331915920}}e.IfcCartesianTransformationOperator3D=Lr;e.IfcCartesianTransformationOperator3DnonUniform=class extends Lr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.Axis3=o,this.Scale2=n,this.Scale3=a,this.type=1416205885}};class Ur extends rr{constructor(e,t,s,i,r){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Radius=r,this.type=1383045692}}e.IfcCircleProfileDef=Ur;e.IfcClosedShell=class extends Gi{constructor(e,t){super(e,t),this.CfsFaces=t,this.type=2205249479}};e.IfcColourRgb=class extends Hi{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.Red=s,this.Green=i,this.Blue=r,this.type=776857604}};e.IfcComplexProperty=class extends Ar{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.UsageName=i,this.HasProperties=r,this.type=2542286263}};class Hr extends Xi{constructor(e,t,s,i){super(e),this.Transition=t,this.SameSense=s,this.ParentCurve=i,this.type=2485617015}}e.IfcCompositeCurveSegment=Hr;class Gr extends Sr{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.type=2574617495}}e.IfcConstructionResourceType=Gr;class kr extends ir{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.Phase=a,this.RepresentationContexts=l,this.UnitsInContext=h,this.type=3419103109}}e.IfcContext=kr;e.IfcCrewResourceType=class extends Gr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.PredefinedType=u,this.type=1815067380}};class Vr extends Xi{constructor(e,t){super(e),this.Position=t,this.type=2506170314}}e.IfcCsgPrimitive3D=Vr;e.IfcCsgSolid=class extends gr{constructor(e,t){super(e),this.TreeRootExpression=t,this.type=2147822146}};class jr extends Xi{constructor(e){super(e),this.type=2601014836}}e.IfcCurve=jr;e.IfcCurveBoundedPlane=class extends wr{constructor(e,t,s,i){super(e),this.BasisSurface=t,this.OuterBoundary=s,this.InnerBoundaries=i,this.type=2827736869}};e.IfcCurveBoundedSurface=class extends wr{constructor(e,t,s,i){super(e),this.BasisSurface=t,this.Boundaries=s,this.ImplicitOuter=i,this.type=2629017746}};e.IfcDirection=class extends Xi{constructor(e,t){super(e),this.DirectionRatios=t,this.type=32440307}};e.IfcDoorStyle=class extends Or{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.OperationType=h,this.ConstructionType=c,this.ParameterTakesPrecedence=A,this.Sizeable=u,this.type=526551008}};e.IfcEdgeLoop=class extends tr{constructor(e,t){super(e),this.EdgeList=t,this.type=1472233963}};e.IfcElementQuantity=class extends fr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.MethodOfMeasurement=o,this.Quantities=n,this.type=1883228015}};class Qr extends Or{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=339256511}}e.IfcElementType=Qr;class Wr extends Tr{constructor(e,t){super(e),this.Position=t,this.type=2777663545}}e.IfcElementarySurface=Wr;e.IfcEllipseProfileDef=class extends rr{constructor(e,t,s,i,r,o){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.SemiAxis1=r,this.SemiAxis2=o,this.type=2835456948}};e.IfcEventType=class extends Cr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ProcessType=h,this.PredefinedType=c,this.EventTriggerType=A,this.UserDefinedEventTriggerType=u,this.type=4024345920}};class zr extends _r{constructor(e,t,s,i,r){super(e,t,s),this.SweptArea=t,this.Position=s,this.ExtrudedDirection=i,this.Depth=r,this.type=477187591}}e.IfcExtrudedAreaSolid=zr;e.IfcExtrudedAreaSolidTapered=class extends zr{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.SweptArea=t,this.Position=s,this.ExtrudedDirection=i,this.Depth=r,this.EndSweptArea=o,this.type=2804161546}};e.IfcFaceBasedSurfaceModel=class extends Xi{constructor(e,t){super(e),this.FbsmFaces=t,this.type=2047409740}};e.IfcFillAreaStyleHatching=class extends Xi{constructor(e,t,s,i,r,o){super(e),this.HatchLineAppearance=t,this.StartOfNextHatchLine=s,this.PointOfReferenceHatchLine=i,this.PatternStart=r,this.HatchLineAngle=o,this.type=374418227}};e.IfcFillAreaStyleTiles=class extends Xi{constructor(e,t,s,i){super(e),this.TilingPattern=t,this.Tiles=s,this.TilingScale=i,this.type=315944413}};e.IfcFixedReferenceSweptAreaSolid=class extends _r{constructor(e,t,s,i,r,o,n){super(e,t,s),this.SweptArea=t,this.Position=s,this.Directrix=i,this.StartParam=r,this.EndParam=o,this.FixedReference=n,this.type=2652556860}};class Kr extends Qr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=4238390223}}e.IfcFurnishingElementType=Kr;e.IfcFurnitureType=class extends Kr{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.AssemblyPlace=c,this.PredefinedType=A,this.type=1268542332}};e.IfcGeographicElementType=class extends Qr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4095422895}};e.IfcGeometricCurveSet=class extends Zi{constructor(e,t){super(e,t),this.Elements=t,this.type=987898635}};e.IfcIShapeProfileDef=class extends rr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.OverallWidth=r,this.OverallDepth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.FlangeEdgeRadius=h,this.FlangeSlope=c,this.type=1484403080}};class Yr extends Dr{constructor(e,t){super(e),this.CoordIndex=t,this.type=178912537}}e.IfcIndexedPolygonalFace=Yr;e.IfcIndexedPolygonalFaceWithVoids=class extends Yr{constructor(e,t,s){super(e,t),this.CoordIndex=t,this.InnerCoordIndices=s,this.type=2294589976}};e.IfcLShapeProfileDef=class extends rr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.Width=o,this.Thickness=n,this.FilletRadius=a,this.EdgeRadius=l,this.LegSlope=h,this.type=572779678}};e.IfcLaborResourceType=class extends Gr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.PredefinedType=u,this.type=428585644}};e.IfcLine=class extends jr{constructor(e,t,s){super(e),this.Pnt=t,this.Dir=s,this.type=1281925730}};class Xr extends gr{constructor(e,t){super(e),this.Outer=t,this.type=1425443689}}e.IfcManifoldSolidBrep=Xr;class Zr extends ir{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=3888040117}}e.IfcObject=Zr;e.IfcOffsetCurve2D=class extends jr{constructor(e,t,s,i){super(e),this.BasisCurve=t,this.Distance=s,this.SelfIntersect=i,this.type=3388369263}};e.IfcOffsetCurve3D=class extends jr{constructor(e,t,s,i,r){super(e),this.BasisCurve=t,this.Distance=s,this.SelfIntersect=i,this.RefDirection=r,this.type=3505215534}};e.IfcPcurve=class extends jr{constructor(e,t,s){super(e),this.BasisSurface=t,this.ReferenceCurve=s,this.type=1682466193}};e.IfcPlanarBox=class extends nr{constructor(e,t,s,i){super(e,t,s),this.SizeInX=t,this.SizeInY=s,this.Placement=i,this.type=603570806}};e.IfcPlane=class extends Wr{constructor(e,t){super(e,t),this.Position=t,this.type=220341763}};class qr extends lr{constructor(e,t){super(e,t),this.Name=t,this.type=759155922}}e.IfcPreDefinedColour=qr;class Jr extends lr{constructor(e,t){super(e,t),this.Name=t,this.type=2559016684}}e.IfcPreDefinedCurveFont=Jr;class $r extends pr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=3967405729}}e.IfcPreDefinedPropertySet=$r;e.IfcProcedureType=class extends Cr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ProcessType=h,this.PredefinedType=c,this.type=569719735}};class eo extends Zr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.type=2945172077}}e.IfcProcess=eo;class to extends Zr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=4208778838}}e.IfcProduct=to;e.IfcProject=class extends kr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.Phase=a,this.RepresentationContexts=l,this.UnitsInContext=h,this.type=103090709}};e.IfcProjectLibrary=class extends kr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.Phase=a,this.RepresentationContexts=l,this.UnitsInContext=h,this.type=653396225}};e.IfcPropertyBoundedValue=class extends yr{constructor(e,t,s,i,r,o,n){super(e,t,s),this.Name=t,this.Description=s,this.UpperBoundValue=i,this.LowerBoundValue=r,this.Unit=o,this.SetPointValue=n,this.type=871118103}};e.IfcPropertyEnumeratedValue=class extends yr{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.EnumerationValues=i,this.EnumerationReference=r,this.type=4166981789}};e.IfcPropertyListValue=class extends yr{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.ListValues=i,this.Unit=r,this.type=2752243245}};e.IfcPropertyReferenceValue=class extends yr{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.UsageName=i,this.PropertyReference=r,this.type=941946838}};e.IfcPropertySet=class extends pr{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.HasProperties=o,this.type=1451395588}};e.IfcPropertySetTemplate=class extends dr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.TemplateType=o,this.ApplicableEntity=n,this.HasPropertyTemplates=a,this.type=492091185}};e.IfcPropertySingleValue=class extends yr{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.NominalValue=i,this.Unit=r,this.type=3650150729}};e.IfcPropertyTableValue=class extends yr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s),this.Name=t,this.Description=s,this.DefiningValues=i,this.DefinedValues=r,this.Expression=o,this.DefiningUnit=n,this.DefinedUnit=a,this.CurveInterpolation=l,this.type=110355661}};class so extends dr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=3521284610}}e.IfcPropertyTemplate=so;e.IfcProxy=class extends to{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.ProxyType=l,this.Tag=h,this.type=3219374653}};e.IfcRectangleHollowProfileDef=class extends Er{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.XDim=r,this.YDim=o,this.WallThickness=n,this.InnerFilletRadius=a,this.OuterFilletRadius=l,this.type=2770003689}};e.IfcRectangularPyramid=class extends Vr{constructor(e,t,s,i,r){super(e,t),this.Position=t,this.XLength=s,this.YLength=i,this.Height=r,this.type=2798486643}};e.IfcRectangularTrimmedSurface=class extends wr{constructor(e,t,s,i,r,o,n,a){super(e),this.BasisSurface=t,this.U1=s,this.V1=i,this.U2=r,this.V2=o,this.Usense=n,this.Vsense=a,this.type=3454111270}};e.IfcReinforcementDefinitionProperties=class extends $r{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.DefinitionType=o,this.ReinforcementSectionDefinitions=n,this.type=3765753017}};class io extends mr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.type=3939117080}}e.IfcRelAssigns=io;e.IfcRelAssignsToActor=class extends io{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingActor=a,this.ActingRole=l,this.type=1683148259}};e.IfcRelAssignsToControl=class extends io{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingControl=a,this.type=2495723537}};class ro extends io{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingGroup=a,this.type=1307041759}}e.IfcRelAssignsToGroup=ro;e.IfcRelAssignsToGroupByFactor=class extends ro{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingGroup=a,this.Factor=l,this.type=1027710054}};e.IfcRelAssignsToProcess=class extends io{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingProcess=a,this.QuantityInProcess=l,this.type=4278684876}};e.IfcRelAssignsToProduct=class extends io{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingProduct=a,this.type=2857406711}};e.IfcRelAssignsToResource=class extends io{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingResource=a,this.type=205026976}};class oo extends mr{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.type=1865459582}}e.IfcRelAssociates=oo;e.IfcRelAssociatesApproval=class extends oo{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingApproval=n,this.type=4095574036}};e.IfcRelAssociatesClassification=class extends oo{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingClassification=n,this.type=919958153}};e.IfcRelAssociatesConstraint=class extends oo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.Intent=n,this.RelatingConstraint=a,this.type=2728634034}};e.IfcRelAssociatesDocument=class extends oo{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingDocument=n,this.type=982818633}};e.IfcRelAssociatesLibrary=class extends oo{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingLibrary=n,this.type=3840914261}};e.IfcRelAssociatesMaterial=class extends oo{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingMaterial=n,this.type=2655215786}};class no extends mr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=826625072}}e.IfcRelConnects=no;class ao extends no{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ConnectionGeometry=o,this.RelatingElement=n,this.RelatedElement=a,this.type=1204542856}}e.IfcRelConnectsElements=ao;e.IfcRelConnectsPathElements=class extends ao{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ConnectionGeometry=o,this.RelatingElement=n,this.RelatedElement=a,this.RelatingPriorities=l,this.RelatedPriorities=h,this.RelatedConnectionType=c,this.RelatingConnectionType=A,this.type=3945020480}};e.IfcRelConnectsPortToElement=class extends no{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingPort=o,this.RelatedElement=n,this.type=4201705270}};e.IfcRelConnectsPorts=class extends no{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingPort=o,this.RelatedPort=n,this.RealizingElement=a,this.type=3190031847}};e.IfcRelConnectsStructuralActivity=class extends no{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingElement=o,this.RelatedStructuralActivity=n,this.type=2127690289}};class lo extends no{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingStructuralMember=o,this.RelatedStructuralConnection=n,this.AppliedCondition=a,this.AdditionalConditions=l,this.SupportedLength=h,this.ConditionCoordinateSystem=c,this.type=1638771189}}e.IfcRelConnectsStructuralMember=lo;e.IfcRelConnectsWithEccentricity=class extends lo{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingStructuralMember=o,this.RelatedStructuralConnection=n,this.AppliedCondition=a,this.AdditionalConditions=l,this.SupportedLength=h,this.ConditionCoordinateSystem=c,this.ConnectionConstraint=A,this.type=504942748}};e.IfcRelConnectsWithRealizingElements=class extends ao{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ConnectionGeometry=o,this.RelatingElement=n,this.RelatedElement=a,this.RealizingElements=l,this.ConnectionType=h,this.type=3678494232}};e.IfcRelContainedInSpatialStructure=class extends no{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedElements=o,this.RelatingStructure=n,this.type=3242617779}};e.IfcRelCoversBldgElements=class extends no{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingBuildingElement=o,this.RelatedCoverings=n,this.type=886880790}};e.IfcRelCoversSpaces=class extends no{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingSpace=o,this.RelatedCoverings=n,this.type=2802773753}};e.IfcRelDeclares=class extends mr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingContext=o,this.RelatedDefinitions=n,this.type=2565941209}};class ho extends mr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=2551354335}}e.IfcRelDecomposes=ho;class co extends mr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=693640335}}e.IfcRelDefines=co;e.IfcRelDefinesByObject=class extends co{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingObject=n,this.type=1462361463}};e.IfcRelDefinesByProperties=class extends co{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingPropertyDefinition=n,this.type=4186316022}};e.IfcRelDefinesByTemplate=class extends co{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedPropertySets=o,this.RelatingTemplate=n,this.type=307848117}};e.IfcRelDefinesByType=class extends co{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingType=n,this.type=781010003}};e.IfcRelFillsElement=class extends no{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingOpeningElement=o,this.RelatedBuildingElement=n,this.type=3940055652}};e.IfcRelFlowControlElements=class extends no{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedControlElements=o,this.RelatingFlowElement=n,this.type=279856033}};e.IfcRelInterferesElements=class extends no{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingElement=o,this.RelatedElement=n,this.InterferenceGeometry=a,this.InterferenceType=l,this.ImpliedOrder=h,this.type=427948657}};e.IfcRelNests=class extends ho{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingObject=o,this.RelatedObjects=n,this.type=3268803585}};e.IfcRelProjectsElement=class extends ho{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingElement=o,this.RelatedFeatureElement=n,this.type=750771296}};e.IfcRelReferencedInSpatialStructure=class extends no{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedElements=o,this.RelatingStructure=n,this.type=1245217292}};e.IfcRelSequence=class extends no{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingProcess=o,this.RelatedProcess=n,this.TimeLag=a,this.SequenceType=l,this.UserDefinedSequenceType=h,this.type=4122056220}};e.IfcRelServicesBuildings=class extends no{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingSystem=o,this.RelatedBuildings=n,this.type=366585022}};class Ao extends no{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingSpace=o,this.RelatedBuildingElement=n,this.ConnectionGeometry=a,this.PhysicalOrVirtualBoundary=l,this.InternalOrExternalBoundary=h,this.type=3451746338}}e.IfcRelSpaceBoundary=Ao;class uo extends Ao{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingSpace=o,this.RelatedBuildingElement=n,this.ConnectionGeometry=a,this.PhysicalOrVirtualBoundary=l,this.InternalOrExternalBoundary=h,this.ParentBoundary=c,this.type=3523091289}}e.IfcRelSpaceBoundary1stLevel=uo;e.IfcRelSpaceBoundary2ndLevel=class extends uo{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingSpace=o,this.RelatedBuildingElement=n,this.ConnectionGeometry=a,this.PhysicalOrVirtualBoundary=l,this.InternalOrExternalBoundary=h,this.ParentBoundary=c,this.CorrespondingBoundary=A,this.type=1521410863}};e.IfcRelVoidsElement=class extends ho{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingBuildingElement=o,this.RelatedOpeningElement=n,this.type=1401173127}};e.IfcReparametrisedCompositeCurveSegment=class extends Hr{constructor(e,t,s,i,r){super(e,t,s,i),this.Transition=t,this.SameSense=s,this.ParentCurve=i,this.ParamLength=r,this.type=816062949}};class po extends Zr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.type=2914609552}}e.IfcResource=po;class fo extends _r{constructor(e,t,s,i,r){super(e,t,s),this.SweptArea=t,this.Position=s,this.Axis=i,this.Angle=r,this.type=1856042241}}e.IfcRevolvedAreaSolid=fo;e.IfcRevolvedAreaSolidTapered=class extends fo{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.SweptArea=t,this.Position=s,this.Axis=i,this.Angle=r,this.EndSweptArea=o,this.type=3243963512}};e.IfcRightCircularCone=class extends Vr{constructor(e,t,s,i){super(e,t),this.Position=t,this.Height=s,this.BottomRadius=i,this.type=4158566097}};e.IfcRightCircularCylinder=class extends Vr{constructor(e,t,s,i){super(e,t),this.Position=t,this.Height=s,this.Radius=i,this.type=3626867408}};e.IfcSimplePropertyTemplate=class extends so{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.TemplateType=o,this.PrimaryMeasureType=n,this.SecondaryMeasureType=a,this.Enumerators=l,this.PrimaryUnit=h,this.SecondaryUnit=c,this.Expression=A,this.AccessState=u,this.type=3663146110}};class Eo extends to{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.type=1412071761}}e.IfcSpatialElement=Eo;class mo extends Or{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=710998568}}e.IfcSpatialElementType=mo;class yo extends Eo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.type=2706606064}}e.IfcSpatialStructureElement=yo;class go extends mo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3893378262}}e.IfcSpatialStructureElementType=go;e.IfcSpatialZone=class extends Eo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.PredefinedType=h,this.type=463610769}};e.IfcSpatialZoneType=class extends mo{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.LongName=A,this.type=2481509218}};e.IfcSphere=class extends Vr{constructor(e,t,s){super(e,t),this.Position=t,this.Radius=s,this.type=451544542}};e.IfcSphericalSurface=class extends Wr{constructor(e,t,s){super(e,t),this.Position=t,this.Radius=s,this.type=4015995234}};class Io extends to{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.type=3544373492}}e.IfcStructuralActivity=Io;class vo extends to{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=3136571912}}e.IfcStructuralItem=vo;class To extends vo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=530289379}}e.IfcStructuralMember=To;class _o extends Io{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.type=3689010777}}e.IfcStructuralReaction=_o;class Ro extends To{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.Thickness=h,this.type=3979015343}}e.IfcStructuralSurfaceMember=Ro;e.IfcStructuralSurfaceMemberVarying=class extends Ro{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.Thickness=h,this.type=2218152070}};e.IfcStructuralSurfaceReaction=class extends _o{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.PredefinedType=c,this.type=603775116}};e.IfcSubContractResourceType=class extends Gr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.PredefinedType=u,this.type=4095615324}};class Po extends jr{constructor(e,t,s,i){super(e),this.Curve3D=t,this.AssociatedGeometry=s,this.MasterRepresentation=i,this.type=699246055}}e.IfcSurfaceCurve=Po;e.IfcSurfaceCurveSweptAreaSolid=class extends _r{constructor(e,t,s,i,r,o,n){super(e,t,s),this.SweptArea=t,this.Position=s,this.Directrix=i,this.StartParam=r,this.EndParam=o,this.ReferenceSurface=n,this.type=2028607225}};e.IfcSurfaceOfLinearExtrusion=class extends Pr{constructor(e,t,s,i,r){super(e,t,s),this.SweptCurve=t,this.Position=s,this.ExtrudedDirection=i,this.Depth=r,this.type=2809605785}};e.IfcSurfaceOfRevolution=class extends Pr{constructor(e,t,s,i){super(e,t,s),this.SweptCurve=t,this.Position=s,this.AxisPosition=i,this.type=4124788165}};e.IfcSystemFurnitureElementType=class extends Kr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1580310250}};e.IfcTask=class extends eo{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Status=l,this.WorkMethod=h,this.IsMilestone=c,this.Priority=A,this.TaskTime=u,this.PredefinedType=p,this.type=3473067441}};e.IfcTaskType=class extends Cr{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ProcessType=h,this.PredefinedType=c,this.WorkMethod=A,this.type=3206491090}};class Do extends Dr{constructor(e,t){super(e),this.Coordinates=t,this.type=2387106220}}e.IfcTessellatedFaceSet=Do;e.IfcToroidalSurface=class extends Wr{constructor(e,t,s,i){super(e,t),this.Position=t,this.MajorRadius=s,this.MinorRadius=i,this.type=1935646853}};e.IfcTransportElementType=class extends Qr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2097647324}};e.IfcTriangulatedFaceSet=class extends Do{constructor(e,t,s,i,r,o){super(e,t),this.Coordinates=t,this.Normals=s,this.Closed=i,this.CoordIndex=r,this.PnIndex=o,this.type=2916149573}};e.IfcWindowLiningProperties=class extends $r{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.LiningDepth=o,this.LiningThickness=n,this.TransomThickness=a,this.MullionThickness=l,this.FirstTransomOffset=h,this.SecondTransomOffset=c,this.FirstMullionOffset=A,this.SecondMullionOffset=u,this.ShapeAspectStyle=p,this.LiningOffset=d,this.LiningToPanelOffsetX=f,this.LiningToPanelOffsetY=E,this.type=336235671}};e.IfcWindowPanelProperties=class extends $r{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.OperationType=o,this.PanelPosition=n,this.FrameDepth=a,this.FrameThickness=l,this.ShapeAspectStyle=h,this.type=512836454}};class No extends Zr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.TheActor=n,this.type=2296667514}}e.IfcActor=No;class bo extends Xr{constructor(e,t){super(e,t),this.Outer=t,this.type=1635779807}}e.IfcAdvancedBrep=bo;e.IfcAdvancedBrepWithVoids=class extends bo{constructor(e,t,s){super(e,t),this.Outer=t,this.Voids=s,this.type=2603310189}};e.IfcAnnotation=class extends to{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=1674181508}};class Co extends wr{constructor(e,t,s,i,r,o,n,a){super(e),this.UDegree=t,this.VDegree=s,this.ControlPointsList=i,this.SurfaceForm=r,this.UClosed=o,this.VClosed=n,this.SelfIntersect=a,this.type=2887950389}}e.IfcBSplineSurface=Co;class Oo extends Co{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a),this.UDegree=t,this.VDegree=s,this.ControlPointsList=i,this.SurfaceForm=r,this.UClosed=o,this.VClosed=n,this.SelfIntersect=a,this.UMultiplicities=l,this.VMultiplicities=h,this.UKnots=c,this.VKnots=A,this.KnotSpec=u,this.type=167062518}}e.IfcBSplineSurfaceWithKnots=Oo;e.IfcBlock=class extends Vr{constructor(e,t,s,i,r){super(e,t),this.Position=t,this.XLength=s,this.YLength=i,this.ZLength=r,this.type=1334484129}};e.IfcBooleanClippingResult=class extends xr{constructor(e,t,s,i){super(e,t,s,i),this.Operator=t,this.FirstOperand=s,this.SecondOperand=i,this.type=3649129432}};class So extends jr{constructor(e){super(e),this.type=1260505505}}e.IfcBoundedCurve=So;e.IfcBuilding=class extends yo{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.ElevationOfRefHeight=c,this.ElevationOfTerrain=A,this.BuildingAddress=u,this.type=4031249490}};class xo extends Qr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1950629157}}e.IfcBuildingElementType=xo;e.IfcBuildingStorey=class extends yo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.Elevation=c,this.type=3124254112}};e.IfcChimneyType=class extends xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2197970202}};e.IfcCircleHollowProfileDef=class extends Ur{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Radius=r,this.WallThickness=o,this.type=2937912522}};e.IfcCivilElementType=class extends Qr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3893394355}};e.IfcColumnType=class extends xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=300633059}};e.IfcComplexPropertyTemplate=class extends so{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.UsageName=o,this.TemplateType=n,this.HasPropertyTemplates=a,this.type=3875453745}};class wo extends So{constructor(e,t,s){super(e),this.Segments=t,this.SelfIntersect=s,this.type=3732776249}}e.IfcCompositeCurve=wo;class Bo extends wo{constructor(e,t,s){super(e,t,s),this.Segments=t,this.SelfIntersect=s,this.type=15328376}}e.IfcCompositeCurveOnSurface=Bo;class Fo extends jr{constructor(e,t){super(e),this.Position=t,this.type=2510884976}}e.IfcConic=Fo;e.IfcConstructionEquipmentResourceType=class extends Gr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.PredefinedType=u,this.type=2185764099}};e.IfcConstructionMaterialResourceType=class extends Gr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.PredefinedType=u,this.type=4105962743}};e.IfcConstructionProductResourceType=class extends Gr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.PredefinedType=u,this.type=1525564444}};class Mo extends po{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.type=2559216714}}e.IfcConstructionResource=Mo;class Lo extends Zr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.type=3293443760}}e.IfcControl=Lo;e.IfcCostItem=class extends Lo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.PredefinedType=a,this.CostValues=l,this.CostQuantities=h,this.type=3895139033}};e.IfcCostSchedule=class extends Lo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.PredefinedType=a,this.Status=l,this.SubmittedOn=h,this.UpdateDate=c,this.type=1419761937}};e.IfcCoveringType=class extends xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1916426348}};e.IfcCrewResource=class extends Mo{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.PredefinedType=A,this.type=3295246426}};e.IfcCurtainWallType=class extends xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1457835157}};e.IfcCylindricalSurface=class extends Wr{constructor(e,t,s){super(e,t),this.Position=t,this.Radius=s,this.type=1213902940}};class Uo extends Qr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3256556792}}e.IfcDistributionElementType=Uo;class Ho extends Uo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3849074793}}e.IfcDistributionFlowElementType=Ho;e.IfcDoorLiningProperties=class extends $r{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.LiningDepth=o,this.LiningThickness=n,this.ThresholdDepth=a,this.ThresholdThickness=l,this.TransomThickness=h,this.TransomOffset=c,this.LiningOffset=A,this.ThresholdOffset=u,this.CasingThickness=p,this.CasingDepth=d,this.ShapeAspectStyle=f,this.LiningToPanelOffsetX=E,this.LiningToPanelOffsetY=m,this.type=2963535650}};e.IfcDoorPanelProperties=class extends $r{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.PanelDepth=o,this.PanelOperation=n,this.PanelWidth=a,this.PanelPosition=l,this.ShapeAspectStyle=h,this.type=1714330368}};e.IfcDoorType=class extends xo{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.OperationType=A,this.ParameterTakesPrecedence=u,this.UserDefinedOperationType=p,this.type=2323601079}};e.IfcDraughtingPreDefinedColour=class extends qr{constructor(e,t){super(e,t),this.Name=t,this.type=445594917}};e.IfcDraughtingPreDefinedCurveFont=class extends Jr{constructor(e,t){super(e,t),this.Name=t,this.type=4006246654}};class Go extends to{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1758889154}}e.IfcElement=Go;e.IfcElementAssembly=class extends Go{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.AssemblyPlace=h,this.PredefinedType=c,this.type=4123344466}};e.IfcElementAssemblyType=class extends Qr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2397081782}};class ko extends Go{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1623761950}}e.IfcElementComponent=ko;class Vo extends Qr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2590856083}}e.IfcElementComponentType=Vo;e.IfcEllipse=class extends Fo{constructor(e,t,s,i){super(e,t),this.Position=t,this.SemiAxis1=s,this.SemiAxis2=i,this.type=1704287377}};class jo extends Ho{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2107101300}}e.IfcEnergyConversionDeviceType=jo;e.IfcEngineType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=132023988}};e.IfcEvaporativeCoolerType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3174744832}};e.IfcEvaporatorType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3390157468}};e.IfcEvent=class extends eo{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.PredefinedType=l,this.EventTriggerType=h,this.UserDefinedEventTriggerType=c,this.EventOccurenceTime=A,this.type=4148101412}};class Qo extends Eo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.type=2853485674}}e.IfcExternalSpatialStructureElement=Qo;class Wo extends Xr{constructor(e,t){super(e,t),this.Outer=t,this.type=807026263}}e.IfcFacetedBrep=Wo;e.IfcFacetedBrepWithVoids=class extends Wo{constructor(e,t,s){super(e,t),this.Outer=t,this.Voids=s,this.type=3737207727}};e.IfcFastener=class extends ko{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=647756555}};e.IfcFastenerType=class extends Vo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2489546625}};class zo extends Go{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2827207264}}e.IfcFeatureElement=zo;class Ko extends zo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2143335405}}e.IfcFeatureElementAddition=Ko;class Yo extends zo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1287392070}}e.IfcFeatureElementSubtraction=Yo;class Xo extends Ho{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3907093117}}e.IfcFlowControllerType=Xo;class Zo extends Ho{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3198132628}}e.IfcFlowFittingType=Zo;e.IfcFlowMeterType=class extends Xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3815607619}};class qo extends Ho{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1482959167}}e.IfcFlowMovingDeviceType=qo;class Jo extends Ho{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1834744321}}e.IfcFlowSegmentType=Jo;class $o extends Ho{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1339347760}}e.IfcFlowStorageDeviceType=$o;class en extends Ho{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2297155007}}e.IfcFlowTerminalType=en;class tn extends Ho{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3009222698}}e.IfcFlowTreatmentDeviceType=tn;e.IfcFootingType=class extends xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1893162501}};class sn extends Go{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=263784265}}e.IfcFurnishingElement=sn;e.IfcFurniture=class extends sn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1509553395}};e.IfcGeographicElement=class extends Go{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3493046030}};e.IfcGrid=class extends to{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.UAxes=l,this.VAxes=h,this.WAxes=c,this.PredefinedType=A,this.type=3009204131}};class rn extends Zr{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=2706460486}}e.IfcGroup=rn;e.IfcHeatExchangerType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1251058090}};e.IfcHumidifierType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1806887404}};e.IfcIndexedPolyCurve=class extends So{constructor(e,t,s,i){super(e),this.Points=t,this.Segments=s,this.SelfIntersect=i,this.type=2571569899}};e.IfcInterceptorType=class extends tn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3946677679}};e.IfcIntersectionCurve=class extends Po{constructor(e,t,s,i){super(e,t,s,i),this.Curve3D=t,this.AssociatedGeometry=s,this.MasterRepresentation=i,this.type=3113134337}};e.IfcInventory=class extends rn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.Jurisdiction=a,this.ResponsiblePersons=l,this.LastUpdateDate=h,this.CurrentValue=c,this.OriginalValue=A,this.type=2391368822}};e.IfcJunctionBoxType=class extends Zo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4288270099}};e.IfcLaborResource=class extends Mo{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.PredefinedType=A,this.type=3827777499}};e.IfcLampType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1051575348}};e.IfcLightFixtureType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1161773419}};e.IfcMechanicalFastener=class extends ko{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.NominalDiameter=h,this.NominalLength=c,this.PredefinedType=A,this.type=377706215}};e.IfcMechanicalFastenerType=class extends Vo{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.NominalDiameter=A,this.NominalLength=u,this.type=2108223431}};e.IfcMedicalDeviceType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1114901282}};e.IfcMemberType=class extends xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3181161470}};e.IfcMotorConnectionType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=977012517}};e.IfcOccupant=class extends No{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.TheActor=n,this.PredefinedType=a,this.type=4143007308}};class on extends Yo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3588315303}}e.IfcOpeningElement=on;e.IfcOpeningStandardCase=class extends on{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3079942009}};e.IfcOutletType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2837617999}};e.IfcPerformanceHistory=class extends Lo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LifeCyclePhase=a,this.PredefinedType=l,this.type=2382730787}};e.IfcPermeableCoveringProperties=class extends $r{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.OperationType=o,this.PanelPosition=n,this.FrameDepth=a,this.FrameThickness=l,this.ShapeAspectStyle=h,this.type=3566463478}};e.IfcPermit=class extends Lo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.PredefinedType=a,this.Status=l,this.LongDescription=h,this.type=3327091369}};e.IfcPileType=class extends xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1158309216}};e.IfcPipeFittingType=class extends Zo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=804291784}};e.IfcPipeSegmentType=class extends Jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4231323485}};e.IfcPlateType=class extends xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4017108033}};e.IfcPolygonalFaceSet=class extends Do{constructor(e,t,s,i,r){super(e,t),this.Coordinates=t,this.Closed=s,this.Faces=i,this.PnIndex=r,this.type=2839578677}};e.IfcPolyline=class extends So{constructor(e,t){super(e),this.Points=t,this.type=3724593414}};class nn extends to{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=3740093272}}e.IfcPort=nn;e.IfcProcedure=class extends eo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.PredefinedType=l,this.type=2744685151}};e.IfcProjectOrder=class extends Lo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.PredefinedType=a,this.Status=l,this.LongDescription=h,this.type=2904328755}};e.IfcProjectionElement=class extends Ko{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3651124850}};e.IfcProtectiveDeviceType=class extends Xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1842657554}};e.IfcPumpType=class extends qo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2250791053}};e.IfcRailingType=class extends xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2893384427}};e.IfcRampFlightType=class extends xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2324767716}};e.IfcRampType=class extends xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1469900589}};e.IfcRationalBSplineSurfaceWithKnots=class extends Oo{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h,c,A,u),this.UDegree=t,this.VDegree=s,this.ControlPointsList=i,this.SurfaceForm=r,this.UClosed=o,this.VClosed=n,this.SelfIntersect=a,this.UMultiplicities=l,this.VMultiplicities=h,this.UKnots=c,this.VKnots=A,this.KnotSpec=u,this.WeightsData=p,this.type=683857671}};class an extends ko{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.type=3027567501}}e.IfcReinforcingElement=an;class ln extends Vo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=964333572}}e.IfcReinforcingElementType=ln;e.IfcReinforcingMesh=class extends an{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.MeshLength=c,this.MeshWidth=A,this.LongitudinalBarNominalDiameter=u,this.TransverseBarNominalDiameter=p,this.LongitudinalBarCrossSectionArea=d,this.TransverseBarCrossSectionArea=f,this.LongitudinalBarSpacing=E,this.TransverseBarSpacing=m,this.PredefinedType=y,this.type=2320036040}};e.IfcReinforcingMeshType=class extends ln{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.MeshLength=A,this.MeshWidth=u,this.LongitudinalBarNominalDiameter=p,this.TransverseBarNominalDiameter=d,this.LongitudinalBarCrossSectionArea=f,this.TransverseBarCrossSectionArea=E,this.LongitudinalBarSpacing=m,this.TransverseBarSpacing=y,this.BendingShapeCode=g,this.BendingParameters=I,this.type=2310774935}};e.IfcRelAggregates=class extends ho{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingObject=o,this.RelatedObjects=n,this.type=160246688}};e.IfcRoofType=class extends xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2781568857}};e.IfcSanitaryTerminalType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1768891740}};e.IfcSeamCurve=class extends Po{constructor(e,t,s,i){super(e,t,s,i),this.Curve3D=t,this.AssociatedGeometry=s,this.MasterRepresentation=i,this.type=2157484638}};e.IfcShadingDeviceType=class extends xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4074543187}};e.IfcSite=class extends yo{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.RefLatitude=c,this.RefLongitude=A,this.RefElevation=u,this.LandTitleNumber=p,this.SiteAddress=d,this.type=4097777520}};e.IfcSlabType=class extends xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2533589738}};e.IfcSolarDeviceType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1072016465}};e.IfcSpace=class extends yo{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.PredefinedType=c,this.ElevationWithFlooring=A,this.type=3856911033}};e.IfcSpaceHeaterType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1305183839}};e.IfcSpaceType=class extends go{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.LongName=A,this.type=3812236995}};e.IfcStackTerminalType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3112655638}};e.IfcStairFlightType=class extends xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1039846685}};e.IfcStairType=class extends xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=338393293}};class hn extends Io{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.type=682877961}}e.IfcStructuralAction=hn;class cn extends vo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedCondition=l,this.type=1179482911}}e.IfcStructuralConnection=cn;class An extends hn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.ProjectedOrTrue=A,this.PredefinedType=u,this.type=1004757350}}e.IfcStructuralCurveAction=An;e.IfcStructuralCurveConnection=class extends cn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedCondition=l,this.Axis=h,this.type=4243806635}};class un extends To{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.Axis=h,this.type=214636428}}e.IfcStructuralCurveMember=un;e.IfcStructuralCurveMemberVarying=class extends un{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.Axis=h,this.type=2445595289}};e.IfcStructuralCurveReaction=class extends _o{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.PredefinedType=c,this.type=2757150158}};e.IfcStructuralLinearAction=class extends An{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A,u),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.ProjectedOrTrue=A,this.PredefinedType=u,this.type=1807405624}};class pn extends rn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.ActionType=a,this.ActionSource=l,this.Coefficient=h,this.Purpose=c,this.type=1252848954}}e.IfcStructuralLoadGroup=pn;e.IfcStructuralPointAction=class extends hn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.type=2082059205}};e.IfcStructuralPointConnection=class extends cn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedCondition=l,this.ConditionCoordinateSystem=h,this.type=734778138}};e.IfcStructuralPointReaction=class extends _o{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.type=1235345126}};e.IfcStructuralResultGroup=class extends rn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.TheoryType=n,this.ResultForLoadGroup=a,this.IsLinear=l,this.type=2986769608}};class dn extends hn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.ProjectedOrTrue=A,this.PredefinedType=u,this.type=3657597509}}e.IfcStructuralSurfaceAction=dn;e.IfcStructuralSurfaceConnection=class extends cn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedCondition=l,this.type=1975003073}};e.IfcSubContractResource=class extends Mo{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.PredefinedType=A,this.type=148013059}};e.IfcSurfaceFeature=class extends zo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3101698114}};e.IfcSwitchingDeviceType=class extends Xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2315554128}};class fn extends rn{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=2254336722}}e.IfcSystem=fn;e.IfcSystemFurnitureElement=class extends sn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=413509423}};e.IfcTankType=class extends $o{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=5716631}};e.IfcTendon=class extends an{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.PredefinedType=c,this.NominalDiameter=A,this.CrossSectionArea=u,this.TensionForce=p,this.PreStress=d,this.FrictionCoefficient=f,this.AnchorageSlip=E,this.MinCurvatureRadius=m,this.type=3824725483}};e.IfcTendonAnchor=class extends an{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.PredefinedType=c,this.type=2347447852}};e.IfcTendonAnchorType=class extends ln{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3081323446}};e.IfcTendonType=class extends ln{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.NominalDiameter=A,this.CrossSectionArea=u,this.SheathDiameter=p,this.type=2415094496}};e.IfcTransformerType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1692211062}};e.IfcTransportElement=class extends Go{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1620046519}};e.IfcTrimmedCurve=class extends So{constructor(e,t,s,i,r,o){super(e),this.BasisCurve=t,this.Trim1=s,this.Trim2=i,this.SenseAgreement=r,this.MasterRepresentation=o,this.type=3593883385}};e.IfcTubeBundleType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1600972822}};e.IfcUnitaryEquipmentType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1911125066}};e.IfcValveType=class extends Xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=728799441}};e.IfcVibrationIsolator=class extends ko{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2391383451}};e.IfcVibrationIsolatorType=class extends Vo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3313531582}};e.IfcVirtualElement=class extends Go{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2769231204}};e.IfcVoidingFeature=class extends Yo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=926996030}};e.IfcWallType=class extends xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1898987631}};e.IfcWasteTerminalType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1133259667}};e.IfcWindowType=class extends xo{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.PartitioningType=A,this.ParameterTakesPrecedence=u,this.UserDefinedPartitioningType=p,this.type=4009809668}};e.IfcWorkCalendar=class extends Lo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.WorkingTimes=a,this.ExceptionTimes=l,this.PredefinedType=h,this.type=4088093105}};class En extends Lo{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.CreationDate=a,this.Creators=l,this.Purpose=h,this.Duration=c,this.TotalFloat=A,this.StartTime=u,this.FinishTime=p,this.type=1028945134}}e.IfcWorkControl=En;e.IfcWorkPlan=class extends En{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n,a,l,h,c,A,u,p),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.CreationDate=a,this.Creators=l,this.Purpose=h,this.Duration=c,this.TotalFloat=A,this.StartTime=u,this.FinishTime=p,this.PredefinedType=d,this.type=4218914973}};e.IfcWorkSchedule=class extends En{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n,a,l,h,c,A,u,p),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.CreationDate=a,this.Creators=l,this.Purpose=h,this.Duration=c,this.TotalFloat=A,this.StartTime=u,this.FinishTime=p,this.PredefinedType=d,this.type=3342526732}};e.IfcZone=class extends fn{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.type=1033361043}};e.IfcActionRequest=class extends Lo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.PredefinedType=a,this.Status=l,this.LongDescription=h,this.type=3821786052}};e.IfcAirTerminalBoxType=class extends Xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1411407467}};e.IfcAirTerminalType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3352864051}};e.IfcAirToAirHeatRecoveryType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1871374353}};e.IfcAsset=class extends rn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.OriginalValue=a,this.CurrentValue=l,this.TotalReplacementCost=h,this.Owner=c,this.User=A,this.ResponsiblePerson=u,this.IncorporationDate=p,this.DepreciatedValue=d,this.type=3460190687}};e.IfcAudioVisualApplianceType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1532957894}};class mn extends So{constructor(e,t,s,i,r,o){super(e),this.Degree=t,this.ControlPointsList=s,this.CurveForm=i,this.ClosedCurve=r,this.SelfIntersect=o,this.type=1967976161}}e.IfcBSplineCurve=mn;class yn extends mn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o),this.Degree=t,this.ControlPointsList=s,this.CurveForm=i,this.ClosedCurve=r,this.SelfIntersect=o,this.KnotMultiplicities=n,this.Knots=a,this.KnotSpec=l,this.type=2461110595}}e.IfcBSplineCurveWithKnots=yn;e.IfcBeamType=class extends xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=819618141}};e.IfcBoilerType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=231477066}};class gn extends Bo{constructor(e,t,s){super(e,t,s),this.Segments=t,this.SelfIntersect=s,this.type=1136057603}}e.IfcBoundaryCurve=gn;class In extends Go{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3299480353}}e.IfcBuildingElement=In;e.IfcBuildingElementPart=class extends ko{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2979338954}};e.IfcBuildingElementPartType=class extends Vo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=39481116}};e.IfcBuildingElementProxy=class extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1095909175}};e.IfcBuildingElementProxyType=class extends xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1909888760}};e.IfcBuildingSystem=class extends fn{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.LongName=a,this.type=1177604601}};e.IfcBurnerType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2188180465}};e.IfcCableCarrierFittingType=class extends Zo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=395041908}};e.IfcCableCarrierSegmentType=class extends Jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3293546465}};e.IfcCableFittingType=class extends Zo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2674252688}};e.IfcCableSegmentType=class extends Jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1285652485}};e.IfcChillerType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2951183804}};e.IfcChimney=class extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3296154744}};e.IfcCircle=class extends Fo{constructor(e,t,s){super(e,t),this.Position=t,this.Radius=s,this.type=2611217952}};e.IfcCivilElement=class extends Go{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1677625105}};e.IfcCoilType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2301859152}};class vn extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=843113511}}e.IfcColumn=vn;e.IfcColumnStandardCase=class extends vn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=905975707}};e.IfcCommunicationsApplianceType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=400855858}};e.IfcCompressorType=class extends qo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3850581409}};e.IfcCondenserType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2816379211}};e.IfcConstructionEquipmentResource=class extends Mo{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.PredefinedType=A,this.type=3898045240}};e.IfcConstructionMaterialResource=class extends Mo{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.PredefinedType=A,this.type=1060000209}};e.IfcConstructionProductResource=class extends Mo{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.PredefinedType=A,this.type=488727124}};e.IfcCooledBeamType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=335055490}};e.IfcCoolingTowerType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2954562838}};e.IfcCovering=class extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1973544240}};e.IfcCurtainWall=class extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3495092785}};e.IfcDamperType=class extends Xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3961806047}};e.IfcDiscreteAccessory=class extends ko{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1335981549}};e.IfcDiscreteAccessoryType=class extends Vo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2635815018}};e.IfcDistributionChamberElementType=class extends Ho{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1599208980}};class Tn extends Uo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2063403501}}e.IfcDistributionControlElementType=Tn;class _n extends Go{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1945004755}}e.IfcDistributionElement=_n;class Rn extends _n{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3040386961}}e.IfcDistributionFlowElement=Rn;e.IfcDistributionPort=class extends nn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.FlowDirection=l,this.PredefinedType=h,this.SystemType=c,this.type=3041715199}};class Pn extends fn{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.PredefinedType=a,this.type=3205830791}}e.IfcDistributionSystem=Pn;class Dn extends In{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.OverallHeight=h,this.OverallWidth=c,this.PredefinedType=A,this.OperationType=u,this.UserDefinedOperationType=p,this.type=395920057}}e.IfcDoor=Dn;e.IfcDoorStandardCase=class extends Dn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h,c,A,u,p),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.OverallHeight=h,this.OverallWidth=c,this.PredefinedType=A,this.OperationType=u,this.UserDefinedOperationType=p,this.type=3242481149}};e.IfcDuctFittingType=class extends Zo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=869906466}};e.IfcDuctSegmentType=class extends Jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3760055223}};e.IfcDuctSilencerType=class extends tn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2030761528}};e.IfcElectricApplianceType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=663422040}};e.IfcElectricDistributionBoardType=class extends Xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2417008758}};e.IfcElectricFlowStorageDeviceType=class extends $o{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3277789161}};e.IfcElectricGeneratorType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1534661035}};e.IfcElectricMotorType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1217240411}};e.IfcElectricTimeControlType=class extends Xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=712377611}};class Nn extends Rn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1658829314}}e.IfcEnergyConversionDevice=Nn;e.IfcEngine=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2814081492}};e.IfcEvaporativeCooler=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3747195512}};e.IfcEvaporator=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=484807127}};e.IfcExternalSpatialElement=class extends Qo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.PredefinedType=h,this.type=1209101575}};e.IfcFanType=class extends qo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=346874300}};e.IfcFilterType=class extends tn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1810631287}};e.IfcFireSuppressionTerminalType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4222183408}};class bn extends Rn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2058353004}}e.IfcFlowController=bn;class Cn extends Rn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=4278956645}}e.IfcFlowFitting=Cn;e.IfcFlowInstrumentType=class extends Tn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4037862832}};e.IfcFlowMeter=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2188021234}};class On extends Rn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3132237377}}e.IfcFlowMovingDevice=On;class Sn extends Rn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=987401354}}e.IfcFlowSegment=Sn;class xn extends Rn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=707683696}}e.IfcFlowStorageDevice=xn;class wn extends Rn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2223149337}}e.IfcFlowTerminal=wn;class Bn extends Rn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3508470533}}e.IfcFlowTreatmentDevice=Bn;e.IfcFooting=class extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=900683007}};e.IfcHeatExchanger=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3319311131}};e.IfcHumidifier=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2068733104}};e.IfcInterceptor=class extends Bn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4175244083}};e.IfcJunctionBox=class extends Cn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2176052936}};e.IfcLamp=class extends wn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=76236018}};e.IfcLightFixture=class extends wn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=629592764}};e.IfcMedicalDevice=class extends wn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1437502449}};class Fn extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1073191201}}e.IfcMember=Fn;e.IfcMemberStandardCase=class extends Fn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1911478936}};e.IfcMotorConnection=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2474470126}};e.IfcOuterBoundaryCurve=class extends gn{constructor(e,t,s){super(e,t,s),this.Segments=t,this.SelfIntersect=s,this.type=144952367}};e.IfcOutlet=class extends wn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3694346114}};e.IfcPile=class extends In{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.ConstructionType=c,this.type=1687234759}};e.IfcPipeFitting=class extends Cn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=310824031}};e.IfcPipeSegment=class extends Sn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3612865200}};class Mn extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3171933400}}e.IfcPlate=Mn;e.IfcPlateStandardCase=class extends Mn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1156407060}};e.IfcProtectiveDevice=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=738039164}};e.IfcProtectiveDeviceTrippingUnitType=class extends Tn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=655969474}};e.IfcPump=class extends On{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=90941305}};e.IfcRailing=class extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2262370178}};e.IfcRamp=class extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3024970846}};e.IfcRampFlight=class extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3283111854}};e.IfcRationalBSplineCurveWithKnots=class extends yn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.Degree=t,this.ControlPointsList=s,this.CurveForm=i,this.ClosedCurve=r,this.SelfIntersect=o,this.KnotMultiplicities=n,this.Knots=a,this.KnotSpec=l,this.WeightsData=h,this.type=1232101972}};e.IfcReinforcingBar=class extends an{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.NominalDiameter=c,this.CrossSectionArea=A,this.BarLength=u,this.PredefinedType=p,this.BarSurface=d,this.type=979691226}};e.IfcReinforcingBarType=class extends ln{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.NominalDiameter=A,this.CrossSectionArea=u,this.BarLength=p,this.BarSurface=d,this.BendingShapeCode=f,this.BendingParameters=E,this.type=2572171363}};e.IfcRoof=class extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2016517767}};e.IfcSanitaryTerminal=class extends wn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3053780830}};e.IfcSensorType=class extends Tn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1783015770}};e.IfcShadingDevice=class extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1329646415}};class Ln extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1529196076}}e.IfcSlab=Ln;e.IfcSlabElementedCase=class extends Ln{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3127900445}};e.IfcSlabStandardCase=class extends Ln{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3027962421}};e.IfcSolarDevice=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3420628829}};e.IfcSpaceHeater=class extends wn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1999602285}};e.IfcStackTerminal=class extends wn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1404847402}};e.IfcStair=class extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=331165859}};e.IfcStairFlight=class extends In{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.NumberOfRisers=h,this.NumberOfTreads=c,this.RiserHeight=A,this.TreadLength=u,this.PredefinedType=p,this.type=4252922144}};e.IfcStructuralAnalysisModel=class extends fn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.OrientationOf2DPlane=a,this.LoadedBy=l,this.HasResults=h,this.SharedPlacement=c,this.type=2515109513}};e.IfcStructuralLoadCase=class extends pn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.ActionType=a,this.ActionSource=l,this.Coefficient=h,this.Purpose=c,this.SelfWeightCoefficients=A,this.type=385403989}};e.IfcStructuralPlanarAction=class extends dn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A,u),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.ProjectedOrTrue=A,this.PredefinedType=u,this.type=1621171031}};e.IfcSwitchingDevice=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1162798199}};e.IfcTank=class extends xn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=812556717}};e.IfcTransformer=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3825984169}};e.IfcTubeBundle=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3026737570}};e.IfcUnitaryControlElementType=class extends Tn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3179687236}};e.IfcUnitaryEquipment=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4292641817}};e.IfcValve=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4207607924}};class Un extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2391406946}}e.IfcWall=Un;e.IfcWallElementedCase=class extends Un{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4156078855}};e.IfcWallStandardCase=class extends Un{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3512223829}};e.IfcWasteTerminal=class extends wn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4237592921}};class Hn extends In{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.OverallHeight=h,this.OverallWidth=c,this.PredefinedType=A,this.PartitioningType=u,this.UserDefinedPartitioningType=p,this.type=3304561284}}e.IfcWindow=Hn;e.IfcWindowStandardCase=class extends Hn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h,c,A,u,p),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.OverallHeight=h,this.OverallWidth=c,this.PredefinedType=A,this.PartitioningType=u,this.UserDefinedPartitioningType=p,this.type=486154966}};e.IfcActuatorType=class extends Tn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2874132201}};e.IfcAirTerminal=class extends wn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1634111441}};e.IfcAirTerminalBox=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=177149247}};e.IfcAirToAirHeatRecovery=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2056796094}};e.IfcAlarmType=class extends Tn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3001207471}};e.IfcAudioVisualAppliance=class extends wn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=277319702}};class Gn extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=753842376}}e.IfcBeam=Gn;e.IfcBeamStandardCase=class extends Gn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2906023776}};e.IfcBoiler=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=32344328}};e.IfcBurner=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2938176219}};e.IfcCableCarrierFitting=class extends Cn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=635142910}};e.IfcCableCarrierSegment=class extends Sn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3758799889}};e.IfcCableFitting=class extends Cn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1051757585}};e.IfcCableSegment=class extends Sn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4217484030}};e.IfcChiller=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3902619387}};e.IfcCoil=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=639361253}};e.IfcCommunicationsAppliance=class extends wn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3221913625}};e.IfcCompressor=class extends On{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3571504051}};e.IfcCondenser=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2272882330}};e.IfcControllerType=class extends Tn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=578613899}};e.IfcCooledBeam=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4136498852}};e.IfcCoolingTower=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3640358203}};e.IfcDamper=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4074379575}};e.IfcDistributionChamberElement=class extends Rn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1052013943}};e.IfcDistributionCircuit=class extends Pn{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.PredefinedType=a,this.type=562808652}};class kn extends _n{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1062813311}}e.IfcDistributionControlElement=kn;e.IfcDuctFitting=class extends Cn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=342316401}};e.IfcDuctSegment=class extends Sn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3518393246}};e.IfcDuctSilencer=class extends Bn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1360408905}};e.IfcElectricAppliance=class extends wn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1904799276}};e.IfcElectricDistributionBoard=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=862014818}};e.IfcElectricFlowStorageDevice=class extends xn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3310460725}};e.IfcElectricGenerator=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=264262732}};e.IfcElectricMotor=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=402227799}};e.IfcElectricTimeControl=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1003880860}};e.IfcFan=class extends On{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3415622556}};e.IfcFilter=class extends Bn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=819412036}};e.IfcFireSuppressionTerminal=class extends wn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1426591983}};e.IfcFlowInstrument=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=182646315}};e.IfcProtectiveDeviceTrippingUnit=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2295281155}};e.IfcSensor=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4086658281}};e.IfcUnitaryControlElement=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=630975310}};e.IfcActuator=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4288193352}};e.IfcAlarm=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3087945054}};e.IfcController=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=25142252}}}(AI||(AI={})),function(e){e.IfcAbsorbedDoseMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcAccelerationMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcAmountOfSubstanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcAngularVelocityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcArcIndex=class{constructor(e){this.value=e}};e.IfcAreaDensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcAreaMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcBinary=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcBoolean=class{constructor(e){this.type=3,this.value="true"==e}};e.IfcBoxAlignment=class{constructor(e){this.value=e,this.type=1}};e.IfcCardinalPointReference=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcComplexNumber=class{constructor(e){this.value=e}};e.IfcCompoundPlaneAngleMeasure=class{constructor(e){this.value=e}};e.IfcContextDependentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcCountMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcCurvatureMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcDate=class{constructor(e){this.value=e,this.type=1}};e.IfcDateTime=class{constructor(e){this.value=e,this.type=1}};e.IfcDayInMonthNumber=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcDayInWeekNumber=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcDescriptiveMeasure=class{constructor(e){this.value=e,this.type=1}};class t{constructor(e){this.type=4,this.value=parseFloat(e)}}e.IfcDimensionCount=t;e.IfcDoseEquivalentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcDuration=class{constructor(e){this.value=e,this.type=1}};e.IfcDynamicViscosityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricCapacitanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricChargeMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricConductanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricCurrentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricResistanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricVoltageMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcEnergyMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcFontStyle=class{constructor(e){this.value=e,this.type=1}};e.IfcFontVariant=class{constructor(e){this.value=e,this.type=1}};e.IfcFontWeight=class{constructor(e){this.value=e,this.type=1}};e.IfcForceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcFrequencyMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcGloballyUniqueId=class{constructor(e){this.value=e,this.type=1}};e.IfcHeatFluxDensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcHeatingValueMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcIdentifier=class{constructor(e){this.value=e,this.type=1}};e.IfcIlluminanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcInductanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcInteger=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcIntegerCountRateMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcIonConcentrationMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcIsothermalMoistureCapacityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcKinematicViscosityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLabel=class{constructor(e){this.value=e,this.type=1}};e.IfcLanguageId=class{constructor(e){this.value=e,this.type=1}};e.IfcLengthMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLineIndex=class{constructor(e){this.value=e}};e.IfcLinearForceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLinearMomentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLinearStiffnessMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLinearVelocityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLogical=class{constructor(e){this.type=3,this.value="true"==e}};e.IfcLuminousFluxMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLuminousIntensityDistributionMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLuminousIntensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMagneticFluxDensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMagneticFluxMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMassDensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMassFlowRateMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMassMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMassPerLengthMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcModulusOfElasticityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcModulusOfLinearSubgradeReactionMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcModulusOfRotationalSubgradeReactionMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcModulusOfSubgradeReactionMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMoistureDiffusivityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMolecularWeightMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMomentOfInertiaMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMonetaryMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMonthInYearNumber=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcNonNegativeLengthMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcNormalisedRatioMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcNumericMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPHMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcParameterValue=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPlanarForceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPlaneAngleMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPositiveInteger=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPositiveLengthMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPositivePlaneAngleMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPositiveRatioMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPowerMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPresentableText=class{constructor(e){this.value=e,this.type=1}};e.IfcPressureMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPropertySetDefinitionSet=class{constructor(e){this.value=e}};e.IfcRadioActivityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRatioMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcReal=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRotationalFrequencyMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRotationalMassMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRotationalStiffnessMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSectionModulusMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSectionalAreaIntegralMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcShearModulusMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSolidAngleMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSoundPowerLevelMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSoundPowerMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSoundPressureLevelMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSoundPressureMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSpecificHeatCapacityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSpecularExponent=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSpecularRoughness=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTemperatureGradientMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTemperatureRateOfChangeMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcText=class{constructor(e){this.value=e,this.type=1}};e.IfcTextAlignment=class{constructor(e){this.value=e,this.type=1}};e.IfcTextDecoration=class{constructor(e){this.value=e,this.type=1}};e.IfcTextFontName=class{constructor(e){this.value=e,this.type=1}};e.IfcTextTransformation=class{constructor(e){this.value=e,this.type=1}};e.IfcThermalAdmittanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermalConductivityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermalExpansionCoefficientMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermalResistanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermalTransmittanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermodynamicTemperatureMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTime=class{constructor(e){this.value=e,this.type=1}};e.IfcTimeMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTimeStamp=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTorqueMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcURIReference=class{constructor(e){this.value=e,this.type=1}};e.IfcVaporPermeabilityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcVolumeMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcVolumetricFlowRateMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcWarpingConstantMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcWarpingMomentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};class s{}s.EMAIL={type:3,value:"EMAIL"},s.FAX={type:3,value:"FAX"},s.PHONE={type:3,value:"PHONE"},s.POST={type:3,value:"POST"},s.VERBAL={type:3,value:"VERBAL"},s.USERDEFINED={type:3,value:"USERDEFINED"},s.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcActionRequestTypeEnum=s;class i{}i.BRAKES={type:3,value:"BRAKES"},i.BUOYANCY={type:3,value:"BUOYANCY"},i.COMPLETION_G1={type:3,value:"COMPLETION_G1"},i.CREEP={type:3,value:"CREEP"},i.CURRENT={type:3,value:"CURRENT"},i.DEAD_LOAD_G={type:3,value:"DEAD_LOAD_G"},i.EARTHQUAKE_E={type:3,value:"EARTHQUAKE_E"},i.ERECTION={type:3,value:"ERECTION"},i.FIRE={type:3,value:"FIRE"},i.ICE={type:3,value:"ICE"},i.IMPACT={type:3,value:"IMPACT"},i.IMPULSE={type:3,value:"IMPULSE"},i.LACK_OF_FIT={type:3,value:"LACK_OF_FIT"},i.LIVE_LOAD_Q={type:3,value:"LIVE_LOAD_Q"},i.PRESTRESSING_P={type:3,value:"PRESTRESSING_P"},i.PROPPING={type:3,value:"PROPPING"},i.RAIN={type:3,value:"RAIN"},i.SETTLEMENT_U={type:3,value:"SETTLEMENT_U"},i.SHRINKAGE={type:3,value:"SHRINKAGE"},i.SNOW_S={type:3,value:"SNOW_S"},i.SYSTEM_IMPERFECTION={type:3,value:"SYSTEM_IMPERFECTION"},i.TEMPERATURE_T={type:3,value:"TEMPERATURE_T"},i.TRANSPORT={type:3,value:"TRANSPORT"},i.WAVE={type:3,value:"WAVE"},i.WIND_W={type:3,value:"WIND_W"},i.USERDEFINED={type:3,value:"USERDEFINED"},i.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcActionSourceTypeEnum=i;class r{}r.EXTRAORDINARY_A={type:3,value:"EXTRAORDINARY_A"},r.PERMANENT_G={type:3,value:"PERMANENT_G"},r.VARIABLE_Q={type:3,value:"VARIABLE_Q"},r.USERDEFINED={type:3,value:"USERDEFINED"},r.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcActionTypeEnum=r;class o{}o.ELECTRICACTUATOR={type:3,value:"ELECTRICACTUATOR"},o.HANDOPERATEDACTUATOR={type:3,value:"HANDOPERATEDACTUATOR"},o.HYDRAULICACTUATOR={type:3,value:"HYDRAULICACTUATOR"},o.PNEUMATICACTUATOR={type:3,value:"PNEUMATICACTUATOR"},o.THERMOSTATICACTUATOR={type:3,value:"THERMOSTATICACTUATOR"},o.USERDEFINED={type:3,value:"USERDEFINED"},o.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcActuatorTypeEnum=o;class n{}n.DISTRIBUTIONPOINT={type:3,value:"DISTRIBUTIONPOINT"},n.HOME={type:3,value:"HOME"},n.OFFICE={type:3,value:"OFFICE"},n.SITE={type:3,value:"SITE"},n.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcAddressTypeEnum=n;class a{}a.CONSTANTFLOW={type:3,value:"CONSTANTFLOW"},a.VARIABLEFLOWPRESSUREDEPENDANT={type:3,value:"VARIABLEFLOWPRESSUREDEPENDANT"},a.VARIABLEFLOWPRESSUREINDEPENDANT={type:3,value:"VARIABLEFLOWPRESSUREINDEPENDANT"},a.USERDEFINED={type:3,value:"USERDEFINED"},a.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAirTerminalBoxTypeEnum=a;class l{}l.DIFFUSER={type:3,value:"DIFFUSER"},l.GRILLE={type:3,value:"GRILLE"},l.LOUVRE={type:3,value:"LOUVRE"},l.REGISTER={type:3,value:"REGISTER"},l.USERDEFINED={type:3,value:"USERDEFINED"},l.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAirTerminalTypeEnum=l;class h{}h.FIXEDPLATECOUNTERFLOWEXCHANGER={type:3,value:"FIXEDPLATECOUNTERFLOWEXCHANGER"},h.FIXEDPLATECROSSFLOWEXCHANGER={type:3,value:"FIXEDPLATECROSSFLOWEXCHANGER"},h.FIXEDPLATEPARALLELFLOWEXCHANGER={type:3,value:"FIXEDPLATEPARALLELFLOWEXCHANGER"},h.HEATPIPE={type:3,value:"HEATPIPE"},h.ROTARYWHEEL={type:3,value:"ROTARYWHEEL"},h.RUNAROUNDCOILLOOP={type:3,value:"RUNAROUNDCOILLOOP"},h.THERMOSIPHONCOILTYPEHEATEXCHANGERS={type:3,value:"THERMOSIPHONCOILTYPEHEATEXCHANGERS"},h.THERMOSIPHONSEALEDTUBEHEATEXCHANGERS={type:3,value:"THERMOSIPHONSEALEDTUBEHEATEXCHANGERS"},h.TWINTOWERENTHALPYRECOVERYLOOPS={type:3,value:"TWINTOWERENTHALPYRECOVERYLOOPS"},h.USERDEFINED={type:3,value:"USERDEFINED"},h.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAirToAirHeatRecoveryTypeEnum=h;class c{}c.BELL={type:3,value:"BELL"},c.BREAKGLASSBUTTON={type:3,value:"BREAKGLASSBUTTON"},c.LIGHT={type:3,value:"LIGHT"},c.MANUALPULLBOX={type:3,value:"MANUALPULLBOX"},c.RAILWAYCROCODILE={type:3,value:"RAILWAYCROCODILE"},c.RAILWAYDETONATOR={type:3,value:"RAILWAYDETONATOR"},c.SIREN={type:3,value:"SIREN"},c.WHISTLE={type:3,value:"WHISTLE"},c.USERDEFINED={type:3,value:"USERDEFINED"},c.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAlarmTypeEnum=c;class A{}A.BLOSSCURVE={type:3,value:"BLOSSCURVE"},A.CONSTANTCANT={type:3,value:"CONSTANTCANT"},A.COSINECURVE={type:3,value:"COSINECURVE"},A.HELMERTCURVE={type:3,value:"HELMERTCURVE"},A.LINEARTRANSITION={type:3,value:"LINEARTRANSITION"},A.SINECURVE={type:3,value:"SINECURVE"},A.VIENNESEBEND={type:3,value:"VIENNESEBEND"},e.IfcAlignmentCantSegmentTypeEnum=A;class u{}u.BLOSSCURVE={type:3,value:"BLOSSCURVE"},u.CIRCULARARC={type:3,value:"CIRCULARARC"},u.CLOTHOID={type:3,value:"CLOTHOID"},u.COSINECURVE={type:3,value:"COSINECURVE"},u.CUBIC={type:3,value:"CUBIC"},u.HELMERTCURVE={type:3,value:"HELMERTCURVE"},u.LINE={type:3,value:"LINE"},u.SINECURVE={type:3,value:"SINECURVE"},u.VIENNESEBEND={type:3,value:"VIENNESEBEND"},e.IfcAlignmentHorizontalSegmentTypeEnum=u;class p{}p.USERDEFINED={type:3,value:"USERDEFINED"},p.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAlignmentTypeEnum=p;class d{}d.CIRCULARARC={type:3,value:"CIRCULARARC"},d.CLOTHOID={type:3,value:"CLOTHOID"},d.CONSTANTGRADIENT={type:3,value:"CONSTANTGRADIENT"},d.PARABOLICARC={type:3,value:"PARABOLICARC"},e.IfcAlignmentVerticalSegmentTypeEnum=d;class f{}f.IN_PLANE_LOADING_2D={type:3,value:"IN_PLANE_LOADING_2D"},f.LOADING_3D={type:3,value:"LOADING_3D"},f.OUT_PLANE_LOADING_2D={type:3,value:"OUT_PLANE_LOADING_2D"},f.USERDEFINED={type:3,value:"USERDEFINED"},f.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAnalysisModelTypeEnum=f;class E{}E.FIRST_ORDER_THEORY={type:3,value:"FIRST_ORDER_THEORY"},E.FULL_NONLINEAR_THEORY={type:3,value:"FULL_NONLINEAR_THEORY"},E.SECOND_ORDER_THEORY={type:3,value:"SECOND_ORDER_THEORY"},E.THIRD_ORDER_THEORY={type:3,value:"THIRD_ORDER_THEORY"},E.USERDEFINED={type:3,value:"USERDEFINED"},E.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAnalysisTheoryTypeEnum=E;class m{}m.ASBUILTAREA={type:3,value:"ASBUILTAREA"},m.ASBUILTLINE={type:3,value:"ASBUILTLINE"},m.ASBUILTPOINT={type:3,value:"ASBUILTPOINT"},m.ASSUMEDAREA={type:3,value:"ASSUMEDAREA"},m.ASSUMEDLINE={type:3,value:"ASSUMEDLINE"},m.ASSUMEDPOINT={type:3,value:"ASSUMEDPOINT"},m.NON_PHYSICAL_SIGNAL={type:3,value:"NON_PHYSICAL_SIGNAL"},m.SUPERELEVATIONEVENT={type:3,value:"SUPERELEVATIONEVENT"},m.WIDTHEVENT={type:3,value:"WIDTHEVENT"},m.USERDEFINED={type:3,value:"USERDEFINED"},m.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAnnotationTypeEnum=m;class y{}y.ADD={type:3,value:"ADD"},y.DIVIDE={type:3,value:"DIVIDE"},y.MULTIPLY={type:3,value:"MULTIPLY"},y.SUBTRACT={type:3,value:"SUBTRACT"},e.IfcArithmeticOperatorEnum=y;class g{}g.FACTORY={type:3,value:"FACTORY"},g.SITE={type:3,value:"SITE"},g.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAssemblyPlaceEnum=g;class I{}I.AMPLIFIER={type:3,value:"AMPLIFIER"},I.CAMERA={type:3,value:"CAMERA"},I.COMMUNICATIONTERMINAL={type:3,value:"COMMUNICATIONTERMINAL"},I.DISPLAY={type:3,value:"DISPLAY"},I.MICROPHONE={type:3,value:"MICROPHONE"},I.PLAYER={type:3,value:"PLAYER"},I.PROJECTOR={type:3,value:"PROJECTOR"},I.RECEIVER={type:3,value:"RECEIVER"},I.RECORDINGEQUIPMENT={type:3,value:"RECORDINGEQUIPMENT"},I.SPEAKER={type:3,value:"SPEAKER"},I.SWITCHER={type:3,value:"SWITCHER"},I.TELEPHONE={type:3,value:"TELEPHONE"},I.TUNER={type:3,value:"TUNER"},I.USERDEFINED={type:3,value:"USERDEFINED"},I.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAudioVisualApplianceTypeEnum=I;class v{}v.CIRCULAR_ARC={type:3,value:"CIRCULAR_ARC"},v.ELLIPTIC_ARC={type:3,value:"ELLIPTIC_ARC"},v.HYPERBOLIC_ARC={type:3,value:"HYPERBOLIC_ARC"},v.PARABOLIC_ARC={type:3,value:"PARABOLIC_ARC"},v.POLYLINE_FORM={type:3,value:"POLYLINE_FORM"},v.UNSPECIFIED={type:3,value:"UNSPECIFIED"},e.IfcBSplineCurveForm=v;class T{}T.CONICAL_SURF={type:3,value:"CONICAL_SURF"},T.CYLINDRICAL_SURF={type:3,value:"CYLINDRICAL_SURF"},T.GENERALISED_CONE={type:3,value:"GENERALISED_CONE"},T.PLANE_SURF={type:3,value:"PLANE_SURF"},T.QUADRIC_SURF={type:3,value:"QUADRIC_SURF"},T.RULED_SURF={type:3,value:"RULED_SURF"},T.SPHERICAL_SURF={type:3,value:"SPHERICAL_SURF"},T.SURF_OF_LINEAR_EXTRUSION={type:3,value:"SURF_OF_LINEAR_EXTRUSION"},T.SURF_OF_REVOLUTION={type:3,value:"SURF_OF_REVOLUTION"},T.TOROIDAL_SURF={type:3,value:"TOROIDAL_SURF"},T.UNSPECIFIED={type:3,value:"UNSPECIFIED"},e.IfcBSplineSurfaceForm=T;class _{}_.BEAM={type:3,value:"BEAM"},_.CORNICE={type:3,value:"CORNICE"},_.DIAPHRAGM={type:3,value:"DIAPHRAGM"},_.EDGEBEAM={type:3,value:"EDGEBEAM"},_.GIRDER_SEGMENT={type:3,value:"GIRDER_SEGMENT"},_.HATSTONE={type:3,value:"HATSTONE"},_.HOLLOWCORE={type:3,value:"HOLLOWCORE"},_.JOIST={type:3,value:"JOIST"},_.LINTEL={type:3,value:"LINTEL"},_.PIERCAP={type:3,value:"PIERCAP"},_.SPANDREL={type:3,value:"SPANDREL"},_.T_BEAM={type:3,value:"T_BEAM"},_.USERDEFINED={type:3,value:"USERDEFINED"},_.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBeamTypeEnum=_;class R{}R.FIXED_MOVEMENT={type:3,value:"FIXED_MOVEMENT"},R.FREE_MOVEMENT={type:3,value:"FREE_MOVEMENT"},R.GUIDED_LONGITUDINAL={type:3,value:"GUIDED_LONGITUDINAL"},R.GUIDED_TRANSVERSAL={type:3,value:"GUIDED_TRANSVERSAL"},R.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBearingTypeDisplacementEnum=R;class P{}P.CYLINDRICAL={type:3,value:"CYLINDRICAL"},P.DISK={type:3,value:"DISK"},P.ELASTOMERIC={type:3,value:"ELASTOMERIC"},P.GUIDE={type:3,value:"GUIDE"},P.POT={type:3,value:"POT"},P.ROCKER={type:3,value:"ROCKER"},P.ROLLER={type:3,value:"ROLLER"},P.SPHERICAL={type:3,value:"SPHERICAL"},P.USERDEFINED={type:3,value:"USERDEFINED"},P.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBearingTypeEnum=P;class D{}D.EQUALTO={type:3,value:"EQUALTO"},D.GREATERTHAN={type:3,value:"GREATERTHAN"},D.GREATERTHANOREQUALTO={type:3,value:"GREATERTHANOREQUALTO"},D.INCLUDEDIN={type:3,value:"INCLUDEDIN"},D.INCLUDES={type:3,value:"INCLUDES"},D.LESSTHAN={type:3,value:"LESSTHAN"},D.LESSTHANOREQUALTO={type:3,value:"LESSTHANOREQUALTO"},D.NOTEQUALTO={type:3,value:"NOTEQUALTO"},D.NOTINCLUDEDIN={type:3,value:"NOTINCLUDEDIN"},D.NOTINCLUDES={type:3,value:"NOTINCLUDES"},e.IfcBenchmarkEnum=D;class N{}N.STEAM={type:3,value:"STEAM"},N.WATER={type:3,value:"WATER"},N.USERDEFINED={type:3,value:"USERDEFINED"},N.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBoilerTypeEnum=N;class b{}b.DIFFERENCE={type:3,value:"DIFFERENCE"},b.INTERSECTION={type:3,value:"INTERSECTION"},b.UNION={type:3,value:"UNION"},e.IfcBooleanOperator=b;class C{}C.ABUTMENT={type:3,value:"ABUTMENT"},C.DECK={type:3,value:"DECK"},C.DECK_SEGMENT={type:3,value:"DECK_SEGMENT"},C.FOUNDATION={type:3,value:"FOUNDATION"},C.PIER={type:3,value:"PIER"},C.PIER_SEGMENT={type:3,value:"PIER_SEGMENT"},C.PYLON={type:3,value:"PYLON"},C.SUBSTRUCTURE={type:3,value:"SUBSTRUCTURE"},C.SUPERSTRUCTURE={type:3,value:"SUPERSTRUCTURE"},C.SURFACESTRUCTURE={type:3,value:"SURFACESTRUCTURE"},C.USERDEFINED={type:3,value:"USERDEFINED"},C.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBridgePartTypeEnum=C;class O{}O.ARCHED={type:3,value:"ARCHED"},O.CABLE_STAYED={type:3,value:"CABLE_STAYED"},O.CANTILEVER={type:3,value:"CANTILEVER"},O.CULVERT={type:3,value:"CULVERT"},O.FRAMEWORK={type:3,value:"FRAMEWORK"},O.GIRDER={type:3,value:"GIRDER"},O.SUSPENSION={type:3,value:"SUSPENSION"},O.TRUSS={type:3,value:"TRUSS"},O.USERDEFINED={type:3,value:"USERDEFINED"},O.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBridgeTypeEnum=O;class S{}S.APRON={type:3,value:"APRON"},S.ARMOURUNIT={type:3,value:"ARMOURUNIT"},S.INSULATION={type:3,value:"INSULATION"},S.PRECASTPANEL={type:3,value:"PRECASTPANEL"},S.SAFETYCAGE={type:3,value:"SAFETYCAGE"},S.USERDEFINED={type:3,value:"USERDEFINED"},S.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBuildingElementPartTypeEnum=S;class x{}x.COMPLEX={type:3,value:"COMPLEX"},x.ELEMENT={type:3,value:"ELEMENT"},x.PARTIAL={type:3,value:"PARTIAL"},x.USERDEFINED={type:3,value:"USERDEFINED"},x.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBuildingElementProxyTypeEnum=x;class w{}w.EROSIONPREVENTION={type:3,value:"EROSIONPREVENTION"},w.FENESTRATION={type:3,value:"FENESTRATION"},w.FOUNDATION={type:3,value:"FOUNDATION"},w.LOADBEARING={type:3,value:"LOADBEARING"},w.OUTERSHELL={type:3,value:"OUTERSHELL"},w.PRESTRESSING={type:3,value:"PRESTRESSING"},w.REINFORCING={type:3,value:"REINFORCING"},w.SHADING={type:3,value:"SHADING"},w.TRANSPORT={type:3,value:"TRANSPORT"},w.USERDEFINED={type:3,value:"USERDEFINED"},w.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBuildingSystemTypeEnum=w;class B{}B.EROSIONPREVENTION={type:3,value:"EROSIONPREVENTION"},B.FENESTRATION={type:3,value:"FENESTRATION"},B.FOUNDATION={type:3,value:"FOUNDATION"},B.LOADBEARING={type:3,value:"LOADBEARING"},B.MOORING={type:3,value:"MOORING"},B.OUTERSHELL={type:3,value:"OUTERSHELL"},B.PRESTRESSING={type:3,value:"PRESTRESSING"},B.RAILWAYLINE={type:3,value:"RAILWAYLINE"},B.RAILWAYTRACK={type:3,value:"RAILWAYTRACK"},B.REINFORCING={type:3,value:"REINFORCING"},B.SHADING={type:3,value:"SHADING"},B.TRACKCIRCUIT={type:3,value:"TRACKCIRCUIT"},B.TRANSPORT={type:3,value:"TRANSPORT"},B.USERDEFINED={type:3,value:"USERDEFINED"},B.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBuiltSystemTypeEnum=B;class F{}F.USERDEFINED={type:3,value:"USERDEFINED"},F.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBurnerTypeEnum=F;class M{}M.BEND={type:3,value:"BEND"},M.CONNECTOR={type:3,value:"CONNECTOR"},M.CROSS={type:3,value:"CROSS"},M.JUNCTION={type:3,value:"JUNCTION"},M.TEE={type:3,value:"TEE"},M.TRANSITION={type:3,value:"TRANSITION"},M.USERDEFINED={type:3,value:"USERDEFINED"},M.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCableCarrierFittingTypeEnum=M;class L{}L.CABLEBRACKET={type:3,value:"CABLEBRACKET"},L.CABLELADDERSEGMENT={type:3,value:"CABLELADDERSEGMENT"},L.CABLETRAYSEGMENT={type:3,value:"CABLETRAYSEGMENT"},L.CABLETRUNKINGSEGMENT={type:3,value:"CABLETRUNKINGSEGMENT"},L.CATENARYWIRE={type:3,value:"CATENARYWIRE"},L.CONDUITSEGMENT={type:3,value:"CONDUITSEGMENT"},L.DROPPER={type:3,value:"DROPPER"},L.USERDEFINED={type:3,value:"USERDEFINED"},L.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCableCarrierSegmentTypeEnum=L;class U{}U.CONNECTOR={type:3,value:"CONNECTOR"},U.ENTRY={type:3,value:"ENTRY"},U.EXIT={type:3,value:"EXIT"},U.FANOUT={type:3,value:"FANOUT"},U.JUNCTION={type:3,value:"JUNCTION"},U.TRANSITION={type:3,value:"TRANSITION"},U.USERDEFINED={type:3,value:"USERDEFINED"},U.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCableFittingTypeEnum=U;class H{}H.BUSBARSEGMENT={type:3,value:"BUSBARSEGMENT"},H.CABLESEGMENT={type:3,value:"CABLESEGMENT"},H.CONDUCTORSEGMENT={type:3,value:"CONDUCTORSEGMENT"},H.CONTACTWIRESEGMENT={type:3,value:"CONTACTWIRESEGMENT"},H.CORESEGMENT={type:3,value:"CORESEGMENT"},H.FIBERSEGMENT={type:3,value:"FIBERSEGMENT"},H.FIBERTUBE={type:3,value:"FIBERTUBE"},H.OPTICALCABLESEGMENT={type:3,value:"OPTICALCABLESEGMENT"},H.STITCHWIRE={type:3,value:"STITCHWIRE"},H.WIREPAIRSEGMENT={type:3,value:"WIREPAIRSEGMENT"},H.USERDEFINED={type:3,value:"USERDEFINED"},H.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCableSegmentTypeEnum=H;class G{}G.CAISSON={type:3,value:"CAISSON"},G.WELL={type:3,value:"WELL"},G.USERDEFINED={type:3,value:"USERDEFINED"},G.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCaissonFoundationTypeEnum=G;class k{}k.ADDED={type:3,value:"ADDED"},k.DELETED={type:3,value:"DELETED"},k.MODIFIED={type:3,value:"MODIFIED"},k.NOCHANGE={type:3,value:"NOCHANGE"},k.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcChangeActionEnum=k;class V{}V.AIRCOOLED={type:3,value:"AIRCOOLED"},V.HEATRECOVERY={type:3,value:"HEATRECOVERY"},V.WATERCOOLED={type:3,value:"WATERCOOLED"},V.USERDEFINED={type:3,value:"USERDEFINED"},V.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcChillerTypeEnum=V;class j{}j.USERDEFINED={type:3,value:"USERDEFINED"},j.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcChimneyTypeEnum=j;class Q{}Q.DXCOOLINGCOIL={type:3,value:"DXCOOLINGCOIL"},Q.ELECTRICHEATINGCOIL={type:3,value:"ELECTRICHEATINGCOIL"},Q.GASHEATINGCOIL={type:3,value:"GASHEATINGCOIL"},Q.HYDRONICCOIL={type:3,value:"HYDRONICCOIL"},Q.STEAMHEATINGCOIL={type:3,value:"STEAMHEATINGCOIL"},Q.WATERCOOLINGCOIL={type:3,value:"WATERCOOLINGCOIL"},Q.WATERHEATINGCOIL={type:3,value:"WATERHEATINGCOIL"},Q.USERDEFINED={type:3,value:"USERDEFINED"},Q.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCoilTypeEnum=Q;class W{}W.COLUMN={type:3,value:"COLUMN"},W.PIERSTEM={type:3,value:"PIERSTEM"},W.PIERSTEM_SEGMENT={type:3,value:"PIERSTEM_SEGMENT"},W.PILASTER={type:3,value:"PILASTER"},W.STANDCOLUMN={type:3,value:"STANDCOLUMN"},W.USERDEFINED={type:3,value:"USERDEFINED"},W.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcColumnTypeEnum=W;class z{}z.ANTENNA={type:3,value:"ANTENNA"},z.AUTOMATON={type:3,value:"AUTOMATON"},z.COMPUTER={type:3,value:"COMPUTER"},z.FAX={type:3,value:"FAX"},z.GATEWAY={type:3,value:"GATEWAY"},z.INTELLIGENTPERIPHERAL={type:3,value:"INTELLIGENTPERIPHERAL"},z.IPNETWORKEQUIPMENT={type:3,value:"IPNETWORKEQUIPMENT"},z.LINESIDEELECTRONICUNIT={type:3,value:"LINESIDEELECTRONICUNIT"},z.MODEM={type:3,value:"MODEM"},z.NETWORKAPPLIANCE={type:3,value:"NETWORKAPPLIANCE"},z.NETWORKBRIDGE={type:3,value:"NETWORKBRIDGE"},z.NETWORKHUB={type:3,value:"NETWORKHUB"},z.OPTICALLINETERMINAL={type:3,value:"OPTICALLINETERMINAL"},z.OPTICALNETWORKUNIT={type:3,value:"OPTICALNETWORKUNIT"},z.PRINTER={type:3,value:"PRINTER"},z.RADIOBLOCKCENTER={type:3,value:"RADIOBLOCKCENTER"},z.REPEATER={type:3,value:"REPEATER"},z.ROUTER={type:3,value:"ROUTER"},z.SCANNER={type:3,value:"SCANNER"},z.TELECOMMAND={type:3,value:"TELECOMMAND"},z.TELEPHONYEXCHANGE={type:3,value:"TELEPHONYEXCHANGE"},z.TRANSITIONCOMPONENT={type:3,value:"TRANSITIONCOMPONENT"},z.TRANSPONDER={type:3,value:"TRANSPONDER"},z.TRANSPORTEQUIPMENT={type:3,value:"TRANSPORTEQUIPMENT"},z.USERDEFINED={type:3,value:"USERDEFINED"},z.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCommunicationsApplianceTypeEnum=z;class K{}K.P_COMPLEX={type:3,value:"P_COMPLEX"},K.Q_COMPLEX={type:3,value:"Q_COMPLEX"},e.IfcComplexPropertyTemplateTypeEnum=K;class Y{}Y.BOOSTER={type:3,value:"BOOSTER"},Y.DYNAMIC={type:3,value:"DYNAMIC"},Y.HERMETIC={type:3,value:"HERMETIC"},Y.OPENTYPE={type:3,value:"OPENTYPE"},Y.RECIPROCATING={type:3,value:"RECIPROCATING"},Y.ROLLINGPISTON={type:3,value:"ROLLINGPISTON"},Y.ROTARY={type:3,value:"ROTARY"},Y.ROTARYVANE={type:3,value:"ROTARYVANE"},Y.SCROLL={type:3,value:"SCROLL"},Y.SEMIHERMETIC={type:3,value:"SEMIHERMETIC"},Y.SINGLESCREW={type:3,value:"SINGLESCREW"},Y.SINGLESTAGE={type:3,value:"SINGLESTAGE"},Y.TROCHOIDAL={type:3,value:"TROCHOIDAL"},Y.TWINSCREW={type:3,value:"TWINSCREW"},Y.WELDEDSHELLHERMETIC={type:3,value:"WELDEDSHELLHERMETIC"},Y.USERDEFINED={type:3,value:"USERDEFINED"},Y.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCompressorTypeEnum=Y;class X{}X.AIRCOOLED={type:3,value:"AIRCOOLED"},X.EVAPORATIVECOOLED={type:3,value:"EVAPORATIVECOOLED"},X.WATERCOOLED={type:3,value:"WATERCOOLED"},X.WATERCOOLEDBRAZEDPLATE={type:3,value:"WATERCOOLEDBRAZEDPLATE"},X.WATERCOOLEDSHELLCOIL={type:3,value:"WATERCOOLEDSHELLCOIL"},X.WATERCOOLEDSHELLTUBE={type:3,value:"WATERCOOLEDSHELLTUBE"},X.WATERCOOLEDTUBEINTUBE={type:3,value:"WATERCOOLEDTUBEINTUBE"},X.USERDEFINED={type:3,value:"USERDEFINED"},X.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCondenserTypeEnum=X;class Z{}Z.ATEND={type:3,value:"ATEND"},Z.ATPATH={type:3,value:"ATPATH"},Z.ATSTART={type:3,value:"ATSTART"},Z.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcConnectionTypeEnum=Z;class q{}q.ADVISORY={type:3,value:"ADVISORY"},q.HARD={type:3,value:"HARD"},q.SOFT={type:3,value:"SOFT"},q.USERDEFINED={type:3,value:"USERDEFINED"},q.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcConstraintEnum=q;class J{}J.DEMOLISHING={type:3,value:"DEMOLISHING"},J.EARTHMOVING={type:3,value:"EARTHMOVING"},J.ERECTING={type:3,value:"ERECTING"},J.HEATING={type:3,value:"HEATING"},J.LIGHTING={type:3,value:"LIGHTING"},J.PAVING={type:3,value:"PAVING"},J.PUMPING={type:3,value:"PUMPING"},J.TRANSPORTING={type:3,value:"TRANSPORTING"},J.USERDEFINED={type:3,value:"USERDEFINED"},J.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcConstructionEquipmentResourceTypeEnum=J;class ${}$.AGGREGATES={type:3,value:"AGGREGATES"},$.CONCRETE={type:3,value:"CONCRETE"},$.DRYWALL={type:3,value:"DRYWALL"},$.FUEL={type:3,value:"FUEL"},$.GYPSUM={type:3,value:"GYPSUM"},$.MASONRY={type:3,value:"MASONRY"},$.METAL={type:3,value:"METAL"},$.PLASTIC={type:3,value:"PLASTIC"},$.WOOD={type:3,value:"WOOD"},$.USERDEFINED={type:3,value:"USERDEFINED"},$.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcConstructionMaterialResourceTypeEnum=$;class ee{}ee.ASSEMBLY={type:3,value:"ASSEMBLY"},ee.FORMWORK={type:3,value:"FORMWORK"},ee.USERDEFINED={type:3,value:"USERDEFINED"},ee.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcConstructionProductResourceTypeEnum=ee;class te{}te.FLOATING={type:3,value:"FLOATING"},te.MULTIPOSITION={type:3,value:"MULTIPOSITION"},te.PROGRAMMABLE={type:3,value:"PROGRAMMABLE"},te.PROPORTIONAL={type:3,value:"PROPORTIONAL"},te.TWOPOSITION={type:3,value:"TWOPOSITION"},te.USERDEFINED={type:3,value:"USERDEFINED"},te.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcControllerTypeEnum=te;class se{}se.BELTCONVEYOR={type:3,value:"BELTCONVEYOR"},se.BUCKETCONVEYOR={type:3,value:"BUCKETCONVEYOR"},se.CHUTECONVEYOR={type:3,value:"CHUTECONVEYOR"},se.SCREWCONVEYOR={type:3,value:"SCREWCONVEYOR"},se.USERDEFINED={type:3,value:"USERDEFINED"},se.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcConveyorSegmentTypeEnum=se;class ie{}ie.ACTIVE={type:3,value:"ACTIVE"},ie.PASSIVE={type:3,value:"PASSIVE"},ie.USERDEFINED={type:3,value:"USERDEFINED"},ie.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCooledBeamTypeEnum=ie;class re{}re.MECHANICALFORCEDDRAFT={type:3,value:"MECHANICALFORCEDDRAFT"},re.MECHANICALINDUCEDDRAFT={type:3,value:"MECHANICALINDUCEDDRAFT"},re.NATURALDRAFT={type:3,value:"NATURALDRAFT"},re.USERDEFINED={type:3,value:"USERDEFINED"},re.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCoolingTowerTypeEnum=re;class oe{}oe.USERDEFINED={type:3,value:"USERDEFINED"},oe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCostItemTypeEnum=oe;class ne{}ne.BUDGET={type:3,value:"BUDGET"},ne.COSTPLAN={type:3,value:"COSTPLAN"},ne.ESTIMATE={type:3,value:"ESTIMATE"},ne.PRICEDBILLOFQUANTITIES={type:3,value:"PRICEDBILLOFQUANTITIES"},ne.SCHEDULEOFRATES={type:3,value:"SCHEDULEOFRATES"},ne.TENDER={type:3,value:"TENDER"},ne.UNPRICEDBILLOFQUANTITIES={type:3,value:"UNPRICEDBILLOFQUANTITIES"},ne.USERDEFINED={type:3,value:"USERDEFINED"},ne.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCostScheduleTypeEnum=ne;class ae{}ae.ARMOUR={type:3,value:"ARMOUR"},ae.BALLASTBED={type:3,value:"BALLASTBED"},ae.CORE={type:3,value:"CORE"},ae.FILTER={type:3,value:"FILTER"},ae.PAVEMENT={type:3,value:"PAVEMENT"},ae.PROTECTION={type:3,value:"PROTECTION"},ae.USERDEFINED={type:3,value:"USERDEFINED"},ae.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCourseTypeEnum=ae;class le{}le.CEILING={type:3,value:"CEILING"},le.CLADDING={type:3,value:"CLADDING"},le.COPING={type:3,value:"COPING"},le.FLOORING={type:3,value:"FLOORING"},le.INSULATION={type:3,value:"INSULATION"},le.MEMBRANE={type:3,value:"MEMBRANE"},le.MOLDING={type:3,value:"MOLDING"},le.ROOFING={type:3,value:"ROOFING"},le.SKIRTINGBOARD={type:3,value:"SKIRTINGBOARD"},le.SLEEVING={type:3,value:"SLEEVING"},le.TOPPING={type:3,value:"TOPPING"},le.WRAPPING={type:3,value:"WRAPPING"},le.USERDEFINED={type:3,value:"USERDEFINED"},le.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCoveringTypeEnum=le;class he{}he.OFFICE={type:3,value:"OFFICE"},he.SITE={type:3,value:"SITE"},he.USERDEFINED={type:3,value:"USERDEFINED"},he.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCrewResourceTypeEnum=he;class ce{}ce.USERDEFINED={type:3,value:"USERDEFINED"},ce.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCurtainWallTypeEnum=ce;class Ae{}Ae.LINEAR={type:3,value:"LINEAR"},Ae.LOG_LINEAR={type:3,value:"LOG_LINEAR"},Ae.LOG_LOG={type:3,value:"LOG_LOG"},Ae.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCurveInterpolationEnum=Ae;class ue{}ue.BACKDRAFTDAMPER={type:3,value:"BACKDRAFTDAMPER"},ue.BALANCINGDAMPER={type:3,value:"BALANCINGDAMPER"},ue.BLASTDAMPER={type:3,value:"BLASTDAMPER"},ue.CONTROLDAMPER={type:3,value:"CONTROLDAMPER"},ue.FIREDAMPER={type:3,value:"FIREDAMPER"},ue.FIRESMOKEDAMPER={type:3,value:"FIRESMOKEDAMPER"},ue.FUMEHOODEXHAUST={type:3,value:"FUMEHOODEXHAUST"},ue.GRAVITYDAMPER={type:3,value:"GRAVITYDAMPER"},ue.GRAVITYRELIEFDAMPER={type:3,value:"GRAVITYRELIEFDAMPER"},ue.RELIEFDAMPER={type:3,value:"RELIEFDAMPER"},ue.SMOKEDAMPER={type:3,value:"SMOKEDAMPER"},ue.USERDEFINED={type:3,value:"USERDEFINED"},ue.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDamperTypeEnum=ue;class pe{}pe.MEASURED={type:3,value:"MEASURED"},pe.PREDICTED={type:3,value:"PREDICTED"},pe.SIMULATED={type:3,value:"SIMULATED"},pe.USERDEFINED={type:3,value:"USERDEFINED"},pe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDataOriginEnum=pe;class de{}de.ACCELERATIONUNIT={type:3,value:"ACCELERATIONUNIT"},de.ANGULARVELOCITYUNIT={type:3,value:"ANGULARVELOCITYUNIT"},de.AREADENSITYUNIT={type:3,value:"AREADENSITYUNIT"},de.COMPOUNDPLANEANGLEUNIT={type:3,value:"COMPOUNDPLANEANGLEUNIT"},de.CURVATUREUNIT={type:3,value:"CURVATUREUNIT"},de.DYNAMICVISCOSITYUNIT={type:3,value:"DYNAMICVISCOSITYUNIT"},de.HEATFLUXDENSITYUNIT={type:3,value:"HEATFLUXDENSITYUNIT"},de.HEATINGVALUEUNIT={type:3,value:"HEATINGVALUEUNIT"},de.INTEGERCOUNTRATEUNIT={type:3,value:"INTEGERCOUNTRATEUNIT"},de.IONCONCENTRATIONUNIT={type:3,value:"IONCONCENTRATIONUNIT"},de.ISOTHERMALMOISTURECAPACITYUNIT={type:3,value:"ISOTHERMALMOISTURECAPACITYUNIT"},de.KINEMATICVISCOSITYUNIT={type:3,value:"KINEMATICVISCOSITYUNIT"},de.LINEARFORCEUNIT={type:3,value:"LINEARFORCEUNIT"},de.LINEARMOMENTUNIT={type:3,value:"LINEARMOMENTUNIT"},de.LINEARSTIFFNESSUNIT={type:3,value:"LINEARSTIFFNESSUNIT"},de.LINEARVELOCITYUNIT={type:3,value:"LINEARVELOCITYUNIT"},de.LUMINOUSINTENSITYDISTRIBUTIONUNIT={type:3,value:"LUMINOUSINTENSITYDISTRIBUTIONUNIT"},de.MASSDENSITYUNIT={type:3,value:"MASSDENSITYUNIT"},de.MASSFLOWRATEUNIT={type:3,value:"MASSFLOWRATEUNIT"},de.MASSPERLENGTHUNIT={type:3,value:"MASSPERLENGTHUNIT"},de.MODULUSOFELASTICITYUNIT={type:3,value:"MODULUSOFELASTICITYUNIT"},de.MODULUSOFLINEARSUBGRADEREACTIONUNIT={type:3,value:"MODULUSOFLINEARSUBGRADEREACTIONUNIT"},de.MODULUSOFROTATIONALSUBGRADEREACTIONUNIT={type:3,value:"MODULUSOFROTATIONALSUBGRADEREACTIONUNIT"},de.MODULUSOFSUBGRADEREACTIONUNIT={type:3,value:"MODULUSOFSUBGRADEREACTIONUNIT"},de.MOISTUREDIFFUSIVITYUNIT={type:3,value:"MOISTUREDIFFUSIVITYUNIT"},de.MOLECULARWEIGHTUNIT={type:3,value:"MOLECULARWEIGHTUNIT"},de.MOMENTOFINERTIAUNIT={type:3,value:"MOMENTOFINERTIAUNIT"},de.PHUNIT={type:3,value:"PHUNIT"},de.PLANARFORCEUNIT={type:3,value:"PLANARFORCEUNIT"},de.ROTATIONALFREQUENCYUNIT={type:3,value:"ROTATIONALFREQUENCYUNIT"},de.ROTATIONALMASSUNIT={type:3,value:"ROTATIONALMASSUNIT"},de.ROTATIONALSTIFFNESSUNIT={type:3,value:"ROTATIONALSTIFFNESSUNIT"},de.SECTIONAREAINTEGRALUNIT={type:3,value:"SECTIONAREAINTEGRALUNIT"},de.SECTIONMODULUSUNIT={type:3,value:"SECTIONMODULUSUNIT"},de.SHEARMODULUSUNIT={type:3,value:"SHEARMODULUSUNIT"},de.SOUNDPOWERLEVELUNIT={type:3,value:"SOUNDPOWERLEVELUNIT"},de.SOUNDPOWERUNIT={type:3,value:"SOUNDPOWERUNIT"},de.SOUNDPRESSURELEVELUNIT={type:3,value:"SOUNDPRESSURELEVELUNIT"},de.SOUNDPRESSUREUNIT={type:3,value:"SOUNDPRESSUREUNIT"},de.SPECIFICHEATCAPACITYUNIT={type:3,value:"SPECIFICHEATCAPACITYUNIT"},de.TEMPERATUREGRADIENTUNIT={type:3,value:"TEMPERATUREGRADIENTUNIT"},de.TEMPERATURERATEOFCHANGEUNIT={type:3,value:"TEMPERATURERATEOFCHANGEUNIT"},de.THERMALADMITTANCEUNIT={type:3,value:"THERMALADMITTANCEUNIT"},de.THERMALCONDUCTANCEUNIT={type:3,value:"THERMALCONDUCTANCEUNIT"},de.THERMALEXPANSIONCOEFFICIENTUNIT={type:3,value:"THERMALEXPANSIONCOEFFICIENTUNIT"},de.THERMALRESISTANCEUNIT={type:3,value:"THERMALRESISTANCEUNIT"},de.THERMALTRANSMITTANCEUNIT={type:3,value:"THERMALTRANSMITTANCEUNIT"},de.TORQUEUNIT={type:3,value:"TORQUEUNIT"},de.VAPORPERMEABILITYUNIT={type:3,value:"VAPORPERMEABILITYUNIT"},de.VOLUMETRICFLOWRATEUNIT={type:3,value:"VOLUMETRICFLOWRATEUNIT"},de.WARPINGCONSTANTUNIT={type:3,value:"WARPINGCONSTANTUNIT"},de.WARPINGMOMENTUNIT={type:3,value:"WARPINGMOMENTUNIT"},de.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcDerivedUnitEnum=de;class fe{}fe.NEGATIVE={type:3,value:"NEGATIVE"},fe.POSITIVE={type:3,value:"POSITIVE"},e.IfcDirectionSenseEnum=fe;class Ee{}Ee.ANCHORPLATE={type:3,value:"ANCHORPLATE"},Ee.BIRDPROTECTION={type:3,value:"BIRDPROTECTION"},Ee.BRACKET={type:3,value:"BRACKET"},Ee.CABLEARRANGER={type:3,value:"CABLEARRANGER"},Ee.ELASTIC_CUSHION={type:3,value:"ELASTIC_CUSHION"},Ee.EXPANSION_JOINT_DEVICE={type:3,value:"EXPANSION_JOINT_DEVICE"},Ee.FILLER={type:3,value:"FILLER"},Ee.FLASHING={type:3,value:"FLASHING"},Ee.INSULATOR={type:3,value:"INSULATOR"},Ee.LOCK={type:3,value:"LOCK"},Ee.PANEL_STRENGTHENING={type:3,value:"PANEL_STRENGTHENING"},Ee.POINTMACHINEMOUNTINGDEVICE={type:3,value:"POINTMACHINEMOUNTINGDEVICE"},Ee.POINT_MACHINE_LOCKING_DEVICE={type:3,value:"POINT_MACHINE_LOCKING_DEVICE"},Ee.RAILBRACE={type:3,value:"RAILBRACE"},Ee.RAILPAD={type:3,value:"RAILPAD"},Ee.RAIL_LUBRICATION={type:3,value:"RAIL_LUBRICATION"},Ee.RAIL_MECHANICAL_EQUIPMENT={type:3,value:"RAIL_MECHANICAL_EQUIPMENT"},Ee.SHOE={type:3,value:"SHOE"},Ee.SLIDINGCHAIR={type:3,value:"SLIDINGCHAIR"},Ee.SOUNDABSORPTION={type:3,value:"SOUNDABSORPTION"},Ee.TENSIONINGEQUIPMENT={type:3,value:"TENSIONINGEQUIPMENT"},Ee.USERDEFINED={type:3,value:"USERDEFINED"},Ee.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDiscreteAccessoryTypeEnum=Ee;class me{}me.CONSUMERUNIT={type:3,value:"CONSUMERUNIT"},me.DISPATCHINGBOARD={type:3,value:"DISPATCHINGBOARD"},me.DISTRIBUTIONBOARD={type:3,value:"DISTRIBUTIONBOARD"},me.DISTRIBUTIONFRAME={type:3,value:"DISTRIBUTIONFRAME"},me.MOTORCONTROLCENTRE={type:3,value:"MOTORCONTROLCENTRE"},me.SWITCHBOARD={type:3,value:"SWITCHBOARD"},me.USERDEFINED={type:3,value:"USERDEFINED"},me.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDistributionBoardTypeEnum=me;class ye{}ye.FORMEDDUCT={type:3,value:"FORMEDDUCT"},ye.INSPECTIONCHAMBER={type:3,value:"INSPECTIONCHAMBER"},ye.INSPECTIONPIT={type:3,value:"INSPECTIONPIT"},ye.MANHOLE={type:3,value:"MANHOLE"},ye.METERCHAMBER={type:3,value:"METERCHAMBER"},ye.SUMP={type:3,value:"SUMP"},ye.TRENCH={type:3,value:"TRENCH"},ye.VALVECHAMBER={type:3,value:"VALVECHAMBER"},ye.USERDEFINED={type:3,value:"USERDEFINED"},ye.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDistributionChamberElementTypeEnum=ye;class ge{}ge.CABLE={type:3,value:"CABLE"},ge.CABLECARRIER={type:3,value:"CABLECARRIER"},ge.DUCT={type:3,value:"DUCT"},ge.PIPE={type:3,value:"PIPE"},ge.WIRELESS={type:3,value:"WIRELESS"},ge.USERDEFINED={type:3,value:"USERDEFINED"},ge.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDistributionPortTypeEnum=ge;class Ie{}Ie.AIRCONDITIONING={type:3,value:"AIRCONDITIONING"},Ie.AUDIOVISUAL={type:3,value:"AUDIOVISUAL"},Ie.CATENARY_SYSTEM={type:3,value:"CATENARY_SYSTEM"},Ie.CHEMICAL={type:3,value:"CHEMICAL"},Ie.CHILLEDWATER={type:3,value:"CHILLEDWATER"},Ie.COMMUNICATION={type:3,value:"COMMUNICATION"},Ie.COMPRESSEDAIR={type:3,value:"COMPRESSEDAIR"},Ie.CONDENSERWATER={type:3,value:"CONDENSERWATER"},Ie.CONTROL={type:3,value:"CONTROL"},Ie.CONVEYING={type:3,value:"CONVEYING"},Ie.DATA={type:3,value:"DATA"},Ie.DISPOSAL={type:3,value:"DISPOSAL"},Ie.DOMESTICCOLDWATER={type:3,value:"DOMESTICCOLDWATER"},Ie.DOMESTICHOTWATER={type:3,value:"DOMESTICHOTWATER"},Ie.DRAINAGE={type:3,value:"DRAINAGE"},Ie.EARTHING={type:3,value:"EARTHING"},Ie.ELECTRICAL={type:3,value:"ELECTRICAL"},Ie.ELECTROACOUSTIC={type:3,value:"ELECTROACOUSTIC"},Ie.EXHAUST={type:3,value:"EXHAUST"},Ie.FIREPROTECTION={type:3,value:"FIREPROTECTION"},Ie.FIXEDTRANSMISSIONNETWORK={type:3,value:"FIXEDTRANSMISSIONNETWORK"},Ie.FUEL={type:3,value:"FUEL"},Ie.GAS={type:3,value:"GAS"},Ie.HAZARDOUS={type:3,value:"HAZARDOUS"},Ie.HEATING={type:3,value:"HEATING"},Ie.LIGHTING={type:3,value:"LIGHTING"},Ie.LIGHTNINGPROTECTION={type:3,value:"LIGHTNINGPROTECTION"},Ie.MOBILENETWORK={type:3,value:"MOBILENETWORK"},Ie.MONITORINGSYSTEM={type:3,value:"MONITORINGSYSTEM"},Ie.MUNICIPALSOLIDWASTE={type:3,value:"MUNICIPALSOLIDWASTE"},Ie.OIL={type:3,value:"OIL"},Ie.OPERATIONAL={type:3,value:"OPERATIONAL"},Ie.OPERATIONALTELEPHONYSYSTEM={type:3,value:"OPERATIONALTELEPHONYSYSTEM"},Ie.OVERHEAD_CONTACTLINE_SYSTEM={type:3,value:"OVERHEAD_CONTACTLINE_SYSTEM"},Ie.POWERGENERATION={type:3,value:"POWERGENERATION"},Ie.RAINWATER={type:3,value:"RAINWATER"},Ie.REFRIGERATION={type:3,value:"REFRIGERATION"},Ie.RETURN_CIRCUIT={type:3,value:"RETURN_CIRCUIT"},Ie.SECURITY={type:3,value:"SECURITY"},Ie.SEWAGE={type:3,value:"SEWAGE"},Ie.SIGNAL={type:3,value:"SIGNAL"},Ie.STORMWATER={type:3,value:"STORMWATER"},Ie.TELEPHONE={type:3,value:"TELEPHONE"},Ie.TV={type:3,value:"TV"},Ie.VACUUM={type:3,value:"VACUUM"},Ie.VENT={type:3,value:"VENT"},Ie.VENTILATION={type:3,value:"VENTILATION"},Ie.WASTEWATER={type:3,value:"WASTEWATER"},Ie.WATERSUPPLY={type:3,value:"WATERSUPPLY"},Ie.USERDEFINED={type:3,value:"USERDEFINED"},Ie.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDistributionSystemEnum=Ie;class ve{}ve.CONFIDENTIAL={type:3,value:"CONFIDENTIAL"},ve.PERSONAL={type:3,value:"PERSONAL"},ve.PUBLIC={type:3,value:"PUBLIC"},ve.RESTRICTED={type:3,value:"RESTRICTED"},ve.USERDEFINED={type:3,value:"USERDEFINED"},ve.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDocumentConfidentialityEnum=ve;class Te{}Te.DRAFT={type:3,value:"DRAFT"},Te.FINAL={type:3,value:"FINAL"},Te.FINALDRAFT={type:3,value:"FINALDRAFT"},Te.REVISION={type:3,value:"REVISION"},Te.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDocumentStatusEnum=Te;class _e{}_e.DOUBLE_ACTING={type:3,value:"DOUBLE_ACTING"},_e.FIXEDPANEL={type:3,value:"FIXEDPANEL"},_e.FOLDING={type:3,value:"FOLDING"},_e.REVOLVING={type:3,value:"REVOLVING"},_e.ROLLINGUP={type:3,value:"ROLLINGUP"},_e.SLIDING={type:3,value:"SLIDING"},_e.SWINGING={type:3,value:"SWINGING"},_e.USERDEFINED={type:3,value:"USERDEFINED"},_e.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorPanelOperationEnum=_e;class Re{}Re.LEFT={type:3,value:"LEFT"},Re.MIDDLE={type:3,value:"MIDDLE"},Re.RIGHT={type:3,value:"RIGHT"},Re.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorPanelPositionEnum=Re;class Pe{}Pe.ALUMINIUM={type:3,value:"ALUMINIUM"},Pe.ALUMINIUM_PLASTIC={type:3,value:"ALUMINIUM_PLASTIC"},Pe.ALUMINIUM_WOOD={type:3,value:"ALUMINIUM_WOOD"},Pe.HIGH_GRADE_STEEL={type:3,value:"HIGH_GRADE_STEEL"},Pe.PLASTIC={type:3,value:"PLASTIC"},Pe.STEEL={type:3,value:"STEEL"},Pe.WOOD={type:3,value:"WOOD"},Pe.USERDEFINED={type:3,value:"USERDEFINED"},Pe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorStyleConstructionEnum=Pe;class De{}De.DOUBLE_DOOR_DOUBLE_SWING={type:3,value:"DOUBLE_DOOR_DOUBLE_SWING"},De.DOUBLE_DOOR_FOLDING={type:3,value:"DOUBLE_DOOR_FOLDING"},De.DOUBLE_DOOR_SINGLE_SWING={type:3,value:"DOUBLE_DOOR_SINGLE_SWING"},De.DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT={type:3,value:"DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT"},De.DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT={type:3,value:"DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT"},De.DOUBLE_DOOR_SLIDING={type:3,value:"DOUBLE_DOOR_SLIDING"},De.DOUBLE_SWING_LEFT={type:3,value:"DOUBLE_SWING_LEFT"},De.DOUBLE_SWING_RIGHT={type:3,value:"DOUBLE_SWING_RIGHT"},De.FOLDING_TO_LEFT={type:3,value:"FOLDING_TO_LEFT"},De.FOLDING_TO_RIGHT={type:3,value:"FOLDING_TO_RIGHT"},De.REVOLVING={type:3,value:"REVOLVING"},De.ROLLINGUP={type:3,value:"ROLLINGUP"},De.SINGLE_SWING_LEFT={type:3,value:"SINGLE_SWING_LEFT"},De.SINGLE_SWING_RIGHT={type:3,value:"SINGLE_SWING_RIGHT"},De.SLIDING_TO_LEFT={type:3,value:"SLIDING_TO_LEFT"},De.SLIDING_TO_RIGHT={type:3,value:"SLIDING_TO_RIGHT"},De.USERDEFINED={type:3,value:"USERDEFINED"},De.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorStyleOperationEnum=De;class Ne{}Ne.BOOM_BARRIER={type:3,value:"BOOM_BARRIER"},Ne.DOOR={type:3,value:"DOOR"},Ne.GATE={type:3,value:"GATE"},Ne.TRAPDOOR={type:3,value:"TRAPDOOR"},Ne.TURNSTILE={type:3,value:"TURNSTILE"},Ne.USERDEFINED={type:3,value:"USERDEFINED"},Ne.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorTypeEnum=Ne;class be{}be.DOUBLE_PANEL_DOUBLE_SWING={type:3,value:"DOUBLE_PANEL_DOUBLE_SWING"},be.DOUBLE_PANEL_FOLDING={type:3,value:"DOUBLE_PANEL_FOLDING"},be.DOUBLE_PANEL_LIFTING_VERTICAL={type:3,value:"DOUBLE_PANEL_LIFTING_VERTICAL"},be.DOUBLE_PANEL_SINGLE_SWING={type:3,value:"DOUBLE_PANEL_SINGLE_SWING"},be.DOUBLE_PANEL_SINGLE_SWING_OPPOSITE_LEFT={type:3,value:"DOUBLE_PANEL_SINGLE_SWING_OPPOSITE_LEFT"},be.DOUBLE_PANEL_SINGLE_SWING_OPPOSITE_RIGHT={type:3,value:"DOUBLE_PANEL_SINGLE_SWING_OPPOSITE_RIGHT"},be.DOUBLE_PANEL_SLIDING={type:3,value:"DOUBLE_PANEL_SLIDING"},be.DOUBLE_SWING_LEFT={type:3,value:"DOUBLE_SWING_LEFT"},be.DOUBLE_SWING_RIGHT={type:3,value:"DOUBLE_SWING_RIGHT"},be.FOLDING_TO_LEFT={type:3,value:"FOLDING_TO_LEFT"},be.FOLDING_TO_RIGHT={type:3,value:"FOLDING_TO_RIGHT"},be.LIFTING_HORIZONTAL={type:3,value:"LIFTING_HORIZONTAL"},be.LIFTING_VERTICAL_LEFT={type:3,value:"LIFTING_VERTICAL_LEFT"},be.LIFTING_VERTICAL_RIGHT={type:3,value:"LIFTING_VERTICAL_RIGHT"},be.REVOLVING_HORIZONTAL={type:3,value:"REVOLVING_HORIZONTAL"},be.REVOLVING_VERTICAL={type:3,value:"REVOLVING_VERTICAL"},be.ROLLINGUP={type:3,value:"ROLLINGUP"},be.SINGLE_SWING_LEFT={type:3,value:"SINGLE_SWING_LEFT"},be.SINGLE_SWING_RIGHT={type:3,value:"SINGLE_SWING_RIGHT"},be.SLIDING_TO_LEFT={type:3,value:"SLIDING_TO_LEFT"},be.SLIDING_TO_RIGHT={type:3,value:"SLIDING_TO_RIGHT"},be.SWING_FIXED_LEFT={type:3,value:"SWING_FIXED_LEFT"},be.SWING_FIXED_RIGHT={type:3,value:"SWING_FIXED_RIGHT"},be.USERDEFINED={type:3,value:"USERDEFINED"},be.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorTypeOperationEnum=be;class Ce{}Ce.BEND={type:3,value:"BEND"},Ce.CONNECTOR={type:3,value:"CONNECTOR"},Ce.ENTRY={type:3,value:"ENTRY"},Ce.EXIT={type:3,value:"EXIT"},Ce.JUNCTION={type:3,value:"JUNCTION"},Ce.OBSTRUCTION={type:3,value:"OBSTRUCTION"},Ce.TRANSITION={type:3,value:"TRANSITION"},Ce.USERDEFINED={type:3,value:"USERDEFINED"},Ce.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDuctFittingTypeEnum=Ce;class Oe{}Oe.FLEXIBLESEGMENT={type:3,value:"FLEXIBLESEGMENT"},Oe.RIGIDSEGMENT={type:3,value:"RIGIDSEGMENT"},Oe.USERDEFINED={type:3,value:"USERDEFINED"},Oe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDuctSegmentTypeEnum=Oe;class Se{}Se.FLATOVAL={type:3,value:"FLATOVAL"},Se.RECTANGULAR={type:3,value:"RECTANGULAR"},Se.ROUND={type:3,value:"ROUND"},Se.USERDEFINED={type:3,value:"USERDEFINED"},Se.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDuctSilencerTypeEnum=Se;class xe{}xe.BASE_EXCAVATION={type:3,value:"BASE_EXCAVATION"},xe.CUT={type:3,value:"CUT"},xe.DREDGING={type:3,value:"DREDGING"},xe.EXCAVATION={type:3,value:"EXCAVATION"},xe.OVEREXCAVATION={type:3,value:"OVEREXCAVATION"},xe.PAVEMENTMILLING={type:3,value:"PAVEMENTMILLING"},xe.STEPEXCAVATION={type:3,value:"STEPEXCAVATION"},xe.TOPSOILREMOVAL={type:3,value:"TOPSOILREMOVAL"},xe.TRENCH={type:3,value:"TRENCH"},xe.USERDEFINED={type:3,value:"USERDEFINED"},xe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEarthworksCutTypeEnum=xe;class we{}we.BACKFILL={type:3,value:"BACKFILL"},we.COUNTERWEIGHT={type:3,value:"COUNTERWEIGHT"},we.EMBANKMENT={type:3,value:"EMBANKMENT"},we.SLOPEFILL={type:3,value:"SLOPEFILL"},we.SUBGRADE={type:3,value:"SUBGRADE"},we.SUBGRADEBED={type:3,value:"SUBGRADEBED"},we.TRANSITIONSECTION={type:3,value:"TRANSITIONSECTION"},we.USERDEFINED={type:3,value:"USERDEFINED"},we.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEarthworksFillTypeEnum=we;class Be{}Be.DISHWASHER={type:3,value:"DISHWASHER"},Be.ELECTRICCOOKER={type:3,value:"ELECTRICCOOKER"},Be.FREESTANDINGELECTRICHEATER={type:3,value:"FREESTANDINGELECTRICHEATER"},Be.FREESTANDINGFAN={type:3,value:"FREESTANDINGFAN"},Be.FREESTANDINGWATERCOOLER={type:3,value:"FREESTANDINGWATERCOOLER"},Be.FREESTANDINGWATERHEATER={type:3,value:"FREESTANDINGWATERHEATER"},Be.FREEZER={type:3,value:"FREEZER"},Be.FRIDGE_FREEZER={type:3,value:"FRIDGE_FREEZER"},Be.HANDDRYER={type:3,value:"HANDDRYER"},Be.KITCHENMACHINE={type:3,value:"KITCHENMACHINE"},Be.MICROWAVE={type:3,value:"MICROWAVE"},Be.PHOTOCOPIER={type:3,value:"PHOTOCOPIER"},Be.REFRIGERATOR={type:3,value:"REFRIGERATOR"},Be.TUMBLEDRYER={type:3,value:"TUMBLEDRYER"},Be.VENDINGMACHINE={type:3,value:"VENDINGMACHINE"},Be.WASHINGMACHINE={type:3,value:"WASHINGMACHINE"},Be.USERDEFINED={type:3,value:"USERDEFINED"},Be.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricApplianceTypeEnum=Be;class Fe{}Fe.CONSUMERUNIT={type:3,value:"CONSUMERUNIT"},Fe.DISTRIBUTIONBOARD={type:3,value:"DISTRIBUTIONBOARD"},Fe.MOTORCONTROLCENTRE={type:3,value:"MOTORCONTROLCENTRE"},Fe.SWITCHBOARD={type:3,value:"SWITCHBOARD"},Fe.USERDEFINED={type:3,value:"USERDEFINED"},Fe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricDistributionBoardTypeEnum=Fe;class Me{}Me.BATTERY={type:3,value:"BATTERY"},Me.CAPACITOR={type:3,value:"CAPACITOR"},Me.CAPACITORBANK={type:3,value:"CAPACITORBANK"},Me.COMPENSATOR={type:3,value:"COMPENSATOR"},Me.HARMONICFILTER={type:3,value:"HARMONICFILTER"},Me.INDUCTOR={type:3,value:"INDUCTOR"},Me.INDUCTORBANK={type:3,value:"INDUCTORBANK"},Me.RECHARGER={type:3,value:"RECHARGER"},Me.UPS={type:3,value:"UPS"},Me.USERDEFINED={type:3,value:"USERDEFINED"},Me.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricFlowStorageDeviceTypeEnum=Me;class Le{}Le.ELECTRONICFILTER={type:3,value:"ELECTRONICFILTER"},Le.USERDEFINED={type:3,value:"USERDEFINED"},Le.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricFlowTreatmentDeviceTypeEnum=Le;class Ue{}Ue.CHP={type:3,value:"CHP"},Ue.ENGINEGENERATOR={type:3,value:"ENGINEGENERATOR"},Ue.STANDALONE={type:3,value:"STANDALONE"},Ue.USERDEFINED={type:3,value:"USERDEFINED"},Ue.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricGeneratorTypeEnum=Ue;class He{}He.DC={type:3,value:"DC"},He.INDUCTION={type:3,value:"INDUCTION"},He.POLYPHASE={type:3,value:"POLYPHASE"},He.RELUCTANCESYNCHRONOUS={type:3,value:"RELUCTANCESYNCHRONOUS"},He.SYNCHRONOUS={type:3,value:"SYNCHRONOUS"},He.USERDEFINED={type:3,value:"USERDEFINED"},He.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricMotorTypeEnum=He;class Ge{}Ge.RELAY={type:3,value:"RELAY"},Ge.TIMECLOCK={type:3,value:"TIMECLOCK"},Ge.TIMEDELAY={type:3,value:"TIMEDELAY"},Ge.USERDEFINED={type:3,value:"USERDEFINED"},Ge.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricTimeControlTypeEnum=Ge;class ke{}ke.ABUTMENT={type:3,value:"ABUTMENT"},ke.ACCESSORY_ASSEMBLY={type:3,value:"ACCESSORY_ASSEMBLY"},ke.ARCH={type:3,value:"ARCH"},ke.BEAM_GRID={type:3,value:"BEAM_GRID"},ke.BRACED_FRAME={type:3,value:"BRACED_FRAME"},ke.CROSS_BRACING={type:3,value:"CROSS_BRACING"},ke.DECK={type:3,value:"DECK"},ke.DILATATIONPANEL={type:3,value:"DILATATIONPANEL"},ke.ENTRANCEWORKS={type:3,value:"ENTRANCEWORKS"},ke.GIRDER={type:3,value:"GIRDER"},ke.GRID={type:3,value:"GRID"},ke.MAST={type:3,value:"MAST"},ke.PIER={type:3,value:"PIER"},ke.PYLON={type:3,value:"PYLON"},ke.RAIL_MECHANICAL_EQUIPMENT_ASSEMBLY={type:3,value:"RAIL_MECHANICAL_EQUIPMENT_ASSEMBLY"},ke.REINFORCEMENT_UNIT={type:3,value:"REINFORCEMENT_UNIT"},ke.RIGID_FRAME={type:3,value:"RIGID_FRAME"},ke.SHELTER={type:3,value:"SHELTER"},ke.SIGNALASSEMBLY={type:3,value:"SIGNALASSEMBLY"},ke.SLAB_FIELD={type:3,value:"SLAB_FIELD"},ke.SUMPBUSTER={type:3,value:"SUMPBUSTER"},ke.SUPPORTINGASSEMBLY={type:3,value:"SUPPORTINGASSEMBLY"},ke.SUSPENSIONASSEMBLY={type:3,value:"SUSPENSIONASSEMBLY"},ke.TRACKPANEL={type:3,value:"TRACKPANEL"},ke.TRACTION_SWITCHING_ASSEMBLY={type:3,value:"TRACTION_SWITCHING_ASSEMBLY"},ke.TRAFFIC_CALMING_DEVICE={type:3,value:"TRAFFIC_CALMING_DEVICE"},ke.TRUSS={type:3,value:"TRUSS"},ke.TURNOUTPANEL={type:3,value:"TURNOUTPANEL"},ke.USERDEFINED={type:3,value:"USERDEFINED"},ke.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElementAssemblyTypeEnum=ke;class Ve{}Ve.COMPLEX={type:3,value:"COMPLEX"},Ve.ELEMENT={type:3,value:"ELEMENT"},Ve.PARTIAL={type:3,value:"PARTIAL"},e.IfcElementCompositionEnum=Ve;class je{}je.EXTERNALCOMBUSTION={type:3,value:"EXTERNALCOMBUSTION"},je.INTERNALCOMBUSTION={type:3,value:"INTERNALCOMBUSTION"},je.USERDEFINED={type:3,value:"USERDEFINED"},je.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEngineTypeEnum=je;class Qe{}Qe.DIRECTEVAPORATIVEAIRWASHER={type:3,value:"DIRECTEVAPORATIVEAIRWASHER"},Qe.DIRECTEVAPORATIVEPACKAGEDROTARYAIRCOOLER={type:3,value:"DIRECTEVAPORATIVEPACKAGEDROTARYAIRCOOLER"},Qe.DIRECTEVAPORATIVERANDOMMEDIAAIRCOOLER={type:3,value:"DIRECTEVAPORATIVERANDOMMEDIAAIRCOOLER"},Qe.DIRECTEVAPORATIVERIGIDMEDIAAIRCOOLER={type:3,value:"DIRECTEVAPORATIVERIGIDMEDIAAIRCOOLER"},Qe.DIRECTEVAPORATIVESLINGERSPACKAGEDAIRCOOLER={type:3,value:"DIRECTEVAPORATIVESLINGERSPACKAGEDAIRCOOLER"},Qe.INDIRECTDIRECTCOMBINATION={type:3,value:"INDIRECTDIRECTCOMBINATION"},Qe.INDIRECTEVAPORATIVECOOLINGTOWERORCOILCOOLER={type:3,value:"INDIRECTEVAPORATIVECOOLINGTOWERORCOILCOOLER"},Qe.INDIRECTEVAPORATIVEPACKAGEAIRCOOLER={type:3,value:"INDIRECTEVAPORATIVEPACKAGEAIRCOOLER"},Qe.INDIRECTEVAPORATIVEWETCOIL={type:3,value:"INDIRECTEVAPORATIVEWETCOIL"},Qe.USERDEFINED={type:3,value:"USERDEFINED"},Qe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEvaporativeCoolerTypeEnum=Qe;class We{}We.DIRECTEXPANSION={type:3,value:"DIRECTEXPANSION"},We.DIRECTEXPANSIONBRAZEDPLATE={type:3,value:"DIRECTEXPANSIONBRAZEDPLATE"},We.DIRECTEXPANSIONSHELLANDTUBE={type:3,value:"DIRECTEXPANSIONSHELLANDTUBE"},We.DIRECTEXPANSIONTUBEINTUBE={type:3,value:"DIRECTEXPANSIONTUBEINTUBE"},We.FLOODEDSHELLANDTUBE={type:3,value:"FLOODEDSHELLANDTUBE"},We.SHELLANDCOIL={type:3,value:"SHELLANDCOIL"},We.USERDEFINED={type:3,value:"USERDEFINED"},We.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEvaporatorTypeEnum=We;class ze{}ze.EVENTCOMPLEX={type:3,value:"EVENTCOMPLEX"},ze.EVENTMESSAGE={type:3,value:"EVENTMESSAGE"},ze.EVENTRULE={type:3,value:"EVENTRULE"},ze.EVENTTIME={type:3,value:"EVENTTIME"},ze.USERDEFINED={type:3,value:"USERDEFINED"},ze.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEventTriggerTypeEnum=ze;class Ke{}Ke.ENDEVENT={type:3,value:"ENDEVENT"},Ke.INTERMEDIATEEVENT={type:3,value:"INTERMEDIATEEVENT"},Ke.STARTEVENT={type:3,value:"STARTEVENT"},Ke.USERDEFINED={type:3,value:"USERDEFINED"},Ke.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEventTypeEnum=Ke;class Ye{}Ye.EXTERNAL={type:3,value:"EXTERNAL"},Ye.EXTERNAL_EARTH={type:3,value:"EXTERNAL_EARTH"},Ye.EXTERNAL_FIRE={type:3,value:"EXTERNAL_FIRE"},Ye.EXTERNAL_WATER={type:3,value:"EXTERNAL_WATER"},Ye.USERDEFINED={type:3,value:"USERDEFINED"},Ye.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcExternalSpatialElementTypeEnum=Ye;class Xe{}Xe.ABOVEGROUND={type:3,value:"ABOVEGROUND"},Xe.BELOWGROUND={type:3,value:"BELOWGROUND"},Xe.JUNCTION={type:3,value:"JUNCTION"},Xe.LEVELCROSSING={type:3,value:"LEVELCROSSING"},Xe.SEGMENT={type:3,value:"SEGMENT"},Xe.SUBSTRUCTURE={type:3,value:"SUBSTRUCTURE"},Xe.SUPERSTRUCTURE={type:3,value:"SUPERSTRUCTURE"},Xe.TERMINAL={type:3,value:"TERMINAL"},Xe.USERDEFINED={type:3,value:"USERDEFINED"},Xe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFacilityPartCommonTypeEnum=Xe;class Ze{}Ze.LATERAL={type:3,value:"LATERAL"},Ze.LONGITUDINAL={type:3,value:"LONGITUDINAL"},Ze.REGION={type:3,value:"REGION"},Ze.VERTICAL={type:3,value:"VERTICAL"},Ze.USERDEFINED={type:3,value:"USERDEFINED"},Ze.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFacilityUsageEnum=Ze;class qe{}qe.CENTRIFUGALAIRFOIL={type:3,value:"CENTRIFUGALAIRFOIL"},qe.CENTRIFUGALBACKWARDINCLINEDCURVED={type:3,value:"CENTRIFUGALBACKWARDINCLINEDCURVED"},qe.CENTRIFUGALFORWARDCURVED={type:3,value:"CENTRIFUGALFORWARDCURVED"},qe.CENTRIFUGALRADIAL={type:3,value:"CENTRIFUGALRADIAL"},qe.PROPELLORAXIAL={type:3,value:"PROPELLORAXIAL"},qe.TUBEAXIAL={type:3,value:"TUBEAXIAL"},qe.VANEAXIAL={type:3,value:"VANEAXIAL"},qe.USERDEFINED={type:3,value:"USERDEFINED"},qe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFanTypeEnum=qe;class Je{}Je.GLUE={type:3,value:"GLUE"},Je.MORTAR={type:3,value:"MORTAR"},Je.WELD={type:3,value:"WELD"},Je.USERDEFINED={type:3,value:"USERDEFINED"},Je.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFastenerTypeEnum=Je;class $e{}$e.AIRPARTICLEFILTER={type:3,value:"AIRPARTICLEFILTER"},$e.COMPRESSEDAIRFILTER={type:3,value:"COMPRESSEDAIRFILTER"},$e.ODORFILTER={type:3,value:"ODORFILTER"},$e.OILFILTER={type:3,value:"OILFILTER"},$e.STRAINER={type:3,value:"STRAINER"},$e.WATERFILTER={type:3,value:"WATERFILTER"},$e.USERDEFINED={type:3,value:"USERDEFINED"},$e.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFilterTypeEnum=$e;class et{}et.BREECHINGINLET={type:3,value:"BREECHINGINLET"},et.FIREHYDRANT={type:3,value:"FIREHYDRANT"},et.FIREMONITOR={type:3,value:"FIREMONITOR"},et.HOSEREEL={type:3,value:"HOSEREEL"},et.SPRINKLER={type:3,value:"SPRINKLER"},et.SPRINKLERDEFLECTOR={type:3,value:"SPRINKLERDEFLECTOR"},et.USERDEFINED={type:3,value:"USERDEFINED"},et.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFireSuppressionTerminalTypeEnum=et;class tt{}tt.SINK={type:3,value:"SINK"},tt.SOURCE={type:3,value:"SOURCE"},tt.SOURCEANDSINK={type:3,value:"SOURCEANDSINK"},tt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFlowDirectionEnum=tt;class st{}st.AMMETER={type:3,value:"AMMETER"},st.COMBINED={type:3,value:"COMBINED"},st.FREQUENCYMETER={type:3,value:"FREQUENCYMETER"},st.PHASEANGLEMETER={type:3,value:"PHASEANGLEMETER"},st.POWERFACTORMETER={type:3,value:"POWERFACTORMETER"},st.PRESSUREGAUGE={type:3,value:"PRESSUREGAUGE"},st.THERMOMETER={type:3,value:"THERMOMETER"},st.VOLTMETER={type:3,value:"VOLTMETER"},st.VOLTMETER_PEAK={type:3,value:"VOLTMETER_PEAK"},st.VOLTMETER_RMS={type:3,value:"VOLTMETER_RMS"},st.USERDEFINED={type:3,value:"USERDEFINED"},st.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFlowInstrumentTypeEnum=st;class it{}it.ENERGYMETER={type:3,value:"ENERGYMETER"},it.GASMETER={type:3,value:"GASMETER"},it.OILMETER={type:3,value:"OILMETER"},it.WATERMETER={type:3,value:"WATERMETER"},it.USERDEFINED={type:3,value:"USERDEFINED"},it.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFlowMeterTypeEnum=it;class rt{}rt.CAISSON_FOUNDATION={type:3,value:"CAISSON_FOUNDATION"},rt.FOOTING_BEAM={type:3,value:"FOOTING_BEAM"},rt.PAD_FOOTING={type:3,value:"PAD_FOOTING"},rt.PILE_CAP={type:3,value:"PILE_CAP"},rt.STRIP_FOOTING={type:3,value:"STRIP_FOOTING"},rt.USERDEFINED={type:3,value:"USERDEFINED"},rt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFootingTypeEnum=rt;class ot{}ot.BED={type:3,value:"BED"},ot.CHAIR={type:3,value:"CHAIR"},ot.DESK={type:3,value:"DESK"},ot.FILECABINET={type:3,value:"FILECABINET"},ot.SHELF={type:3,value:"SHELF"},ot.SOFA={type:3,value:"SOFA"},ot.TABLE={type:3,value:"TABLE"},ot.TECHNICALCABINET={type:3,value:"TECHNICALCABINET"},ot.USERDEFINED={type:3,value:"USERDEFINED"},ot.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFurnitureTypeEnum=ot;class nt{}nt.SOIL_BORING_POINT={type:3,value:"SOIL_BORING_POINT"},nt.TERRAIN={type:3,value:"TERRAIN"},nt.VEGETATION={type:3,value:"VEGETATION"},nt.USERDEFINED={type:3,value:"USERDEFINED"},nt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcGeographicElementTypeEnum=nt;class at{}at.ELEVATION_VIEW={type:3,value:"ELEVATION_VIEW"},at.GRAPH_VIEW={type:3,value:"GRAPH_VIEW"},at.MODEL_VIEW={type:3,value:"MODEL_VIEW"},at.PLAN_VIEW={type:3,value:"PLAN_VIEW"},at.REFLECTED_PLAN_VIEW={type:3,value:"REFLECTED_PLAN_VIEW"},at.SECTION_VIEW={type:3,value:"SECTION_VIEW"},at.SKETCH_VIEW={type:3,value:"SKETCH_VIEW"},at.USERDEFINED={type:3,value:"USERDEFINED"},at.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcGeometricProjectionEnum=at;class lt{}lt.SOLID={type:3,value:"SOLID"},lt.VOID={type:3,value:"VOID"},lt.WATER={type:3,value:"WATER"},lt.USERDEFINED={type:3,value:"USERDEFINED"},lt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcGeotechnicalStratumTypeEnum=lt;class ht{}ht.GLOBAL_COORDS={type:3,value:"GLOBAL_COORDS"},ht.LOCAL_COORDS={type:3,value:"LOCAL_COORDS"},e.IfcGlobalOrLocalEnum=ht;class ct{}ct.IRREGULAR={type:3,value:"IRREGULAR"},ct.RADIAL={type:3,value:"RADIAL"},ct.RECTANGULAR={type:3,value:"RECTANGULAR"},ct.TRIANGULAR={type:3,value:"TRIANGULAR"},ct.USERDEFINED={type:3,value:"USERDEFINED"},ct.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcGridTypeEnum=ct;class At{}At.PLATE={type:3,value:"PLATE"},At.SHELLANDTUBE={type:3,value:"SHELLANDTUBE"},At.TURNOUTHEATING={type:3,value:"TURNOUTHEATING"},At.USERDEFINED={type:3,value:"USERDEFINED"},At.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcHeatExchangerTypeEnum=At;class ut{}ut.ADIABATICAIRWASHER={type:3,value:"ADIABATICAIRWASHER"},ut.ADIABATICATOMIZING={type:3,value:"ADIABATICATOMIZING"},ut.ADIABATICCOMPRESSEDAIRNOZZLE={type:3,value:"ADIABATICCOMPRESSEDAIRNOZZLE"},ut.ADIABATICPAN={type:3,value:"ADIABATICPAN"},ut.ADIABATICRIGIDMEDIA={type:3,value:"ADIABATICRIGIDMEDIA"},ut.ADIABATICULTRASONIC={type:3,value:"ADIABATICULTRASONIC"},ut.ADIABATICWETTEDELEMENT={type:3,value:"ADIABATICWETTEDELEMENT"},ut.ASSISTEDBUTANE={type:3,value:"ASSISTEDBUTANE"},ut.ASSISTEDELECTRIC={type:3,value:"ASSISTEDELECTRIC"},ut.ASSISTEDNATURALGAS={type:3,value:"ASSISTEDNATURALGAS"},ut.ASSISTEDPROPANE={type:3,value:"ASSISTEDPROPANE"},ut.ASSISTEDSTEAM={type:3,value:"ASSISTEDSTEAM"},ut.STEAMINJECTION={type:3,value:"STEAMINJECTION"},ut.USERDEFINED={type:3,value:"USERDEFINED"},ut.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcHumidifierTypeEnum=ut;class pt{}pt.BUMPER={type:3,value:"BUMPER"},pt.CRASHCUSHION={type:3,value:"CRASHCUSHION"},pt.DAMPINGSYSTEM={type:3,value:"DAMPINGSYSTEM"},pt.FENDER={type:3,value:"FENDER"},pt.USERDEFINED={type:3,value:"USERDEFINED"},pt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcImpactProtectionDeviceTypeEnum=pt;class dt{}dt.CYCLONIC={type:3,value:"CYCLONIC"},dt.GREASE={type:3,value:"GREASE"},dt.OIL={type:3,value:"OIL"},dt.PETROL={type:3,value:"PETROL"},dt.USERDEFINED={type:3,value:"USERDEFINED"},dt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcInterceptorTypeEnum=dt;class ft{}ft.EXTERNAL={type:3,value:"EXTERNAL"},ft.EXTERNAL_EARTH={type:3,value:"EXTERNAL_EARTH"},ft.EXTERNAL_FIRE={type:3,value:"EXTERNAL_FIRE"},ft.EXTERNAL_WATER={type:3,value:"EXTERNAL_WATER"},ft.INTERNAL={type:3,value:"INTERNAL"},ft.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcInternalOrExternalEnum=ft;class Et{}Et.ASSETINVENTORY={type:3,value:"ASSETINVENTORY"},Et.FURNITUREINVENTORY={type:3,value:"FURNITUREINVENTORY"},Et.SPACEINVENTORY={type:3,value:"SPACEINVENTORY"},Et.USERDEFINED={type:3,value:"USERDEFINED"},Et.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcInventoryTypeEnum=Et;class mt{}mt.DATA={type:3,value:"DATA"},mt.POWER={type:3,value:"POWER"},mt.USERDEFINED={type:3,value:"USERDEFINED"},mt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcJunctionBoxTypeEnum=mt;class yt{}yt.PIECEWISE_BEZIER_KNOTS={type:3,value:"PIECEWISE_BEZIER_KNOTS"},yt.QUASI_UNIFORM_KNOTS={type:3,value:"QUASI_UNIFORM_KNOTS"},yt.UNIFORM_KNOTS={type:3,value:"UNIFORM_KNOTS"},yt.UNSPECIFIED={type:3,value:"UNSPECIFIED"},e.IfcKnotType=yt;class gt{}gt.ADMINISTRATION={type:3,value:"ADMINISTRATION"},gt.CARPENTRY={type:3,value:"CARPENTRY"},gt.CLEANING={type:3,value:"CLEANING"},gt.CONCRETE={type:3,value:"CONCRETE"},gt.DRYWALL={type:3,value:"DRYWALL"},gt.ELECTRIC={type:3,value:"ELECTRIC"},gt.FINISHING={type:3,value:"FINISHING"},gt.FLOORING={type:3,value:"FLOORING"},gt.GENERAL={type:3,value:"GENERAL"},gt.HVAC={type:3,value:"HVAC"},gt.LANDSCAPING={type:3,value:"LANDSCAPING"},gt.MASONRY={type:3,value:"MASONRY"},gt.PAINTING={type:3,value:"PAINTING"},gt.PAVING={type:3,value:"PAVING"},gt.PLUMBING={type:3,value:"PLUMBING"},gt.ROOFING={type:3,value:"ROOFING"},gt.SITEGRADING={type:3,value:"SITEGRADING"},gt.STEELWORK={type:3,value:"STEELWORK"},gt.SURVEYING={type:3,value:"SURVEYING"},gt.USERDEFINED={type:3,value:"USERDEFINED"},gt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLaborResourceTypeEnum=gt;class It{}It.COMPACTFLUORESCENT={type:3,value:"COMPACTFLUORESCENT"},It.FLUORESCENT={type:3,value:"FLUORESCENT"},It.HALOGEN={type:3,value:"HALOGEN"},It.HIGHPRESSUREMERCURY={type:3,value:"HIGHPRESSUREMERCURY"},It.HIGHPRESSURESODIUM={type:3,value:"HIGHPRESSURESODIUM"},It.LED={type:3,value:"LED"},It.METALHALIDE={type:3,value:"METALHALIDE"},It.OLED={type:3,value:"OLED"},It.TUNGSTENFILAMENT={type:3,value:"TUNGSTENFILAMENT"},It.USERDEFINED={type:3,value:"USERDEFINED"},It.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLampTypeEnum=It;class vt{}vt.AXIS1={type:3,value:"AXIS1"},vt.AXIS2={type:3,value:"AXIS2"},vt.AXIS3={type:3,value:"AXIS3"},e.IfcLayerSetDirectionEnum=vt;class Tt{}Tt.TYPE_A={type:3,value:"TYPE_A"},Tt.TYPE_B={type:3,value:"TYPE_B"},Tt.TYPE_C={type:3,value:"TYPE_C"},Tt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLightDistributionCurveEnum=Tt;class _t{}_t.COMPACTFLUORESCENT={type:3,value:"COMPACTFLUORESCENT"},_t.FLUORESCENT={type:3,value:"FLUORESCENT"},_t.HIGHPRESSUREMERCURY={type:3,value:"HIGHPRESSUREMERCURY"},_t.HIGHPRESSURESODIUM={type:3,value:"HIGHPRESSURESODIUM"},_t.LIGHTEMITTINGDIODE={type:3,value:"LIGHTEMITTINGDIODE"},_t.LOWPRESSURESODIUM={type:3,value:"LOWPRESSURESODIUM"},_t.LOWVOLTAGEHALOGEN={type:3,value:"LOWVOLTAGEHALOGEN"},_t.MAINVOLTAGEHALOGEN={type:3,value:"MAINVOLTAGEHALOGEN"},_t.METALHALIDE={type:3,value:"METALHALIDE"},_t.TUNGSTENFILAMENT={type:3,value:"TUNGSTENFILAMENT"},_t.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLightEmissionSourceEnum=_t;class Rt{}Rt.DIRECTIONSOURCE={type:3,value:"DIRECTIONSOURCE"},Rt.POINTSOURCE={type:3,value:"POINTSOURCE"},Rt.SECURITYLIGHTING={type:3,value:"SECURITYLIGHTING"},Rt.USERDEFINED={type:3,value:"USERDEFINED"},Rt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLightFixtureTypeEnum=Rt;class Pt{}Pt.HOSEREEL={type:3,value:"HOSEREEL"},Pt.LOADINGARM={type:3,value:"LOADINGARM"},Pt.USERDEFINED={type:3,value:"USERDEFINED"},Pt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLiquidTerminalTypeEnum=Pt;class Dt{}Dt.LOAD_CASE={type:3,value:"LOAD_CASE"},Dt.LOAD_COMBINATION={type:3,value:"LOAD_COMBINATION"},Dt.LOAD_GROUP={type:3,value:"LOAD_GROUP"},Dt.USERDEFINED={type:3,value:"USERDEFINED"},Dt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLoadGroupTypeEnum=Dt;class Nt{}Nt.LOGICALAND={type:3,value:"LOGICALAND"},Nt.LOGICALNOTAND={type:3,value:"LOGICALNOTAND"},Nt.LOGICALNOTOR={type:3,value:"LOGICALNOTOR"},Nt.LOGICALOR={type:3,value:"LOGICALOR"},Nt.LOGICALXOR={type:3,value:"LOGICALXOR"},e.IfcLogicalOperatorEnum=Nt;class bt{}bt.BARRIERBEACH={type:3,value:"BARRIERBEACH"},bt.BREAKWATER={type:3,value:"BREAKWATER"},bt.CANAL={type:3,value:"CANAL"},bt.DRYDOCK={type:3,value:"DRYDOCK"},bt.FLOATINGDOCK={type:3,value:"FLOATINGDOCK"},bt.HYDROLIFT={type:3,value:"HYDROLIFT"},bt.JETTY={type:3,value:"JETTY"},bt.LAUNCHRECOVERY={type:3,value:"LAUNCHRECOVERY"},bt.MARINEDEFENCE={type:3,value:"MARINEDEFENCE"},bt.NAVIGATIONALCHANNEL={type:3,value:"NAVIGATIONALCHANNEL"},bt.PORT={type:3,value:"PORT"},bt.QUAY={type:3,value:"QUAY"},bt.REVETMENT={type:3,value:"REVETMENT"},bt.SHIPLIFT={type:3,value:"SHIPLIFT"},bt.SHIPLOCK={type:3,value:"SHIPLOCK"},bt.SHIPYARD={type:3,value:"SHIPYARD"},bt.SLIPWAY={type:3,value:"SLIPWAY"},bt.WATERWAY={type:3,value:"WATERWAY"},bt.WATERWAYSHIPLIFT={type:3,value:"WATERWAYSHIPLIFT"},bt.USERDEFINED={type:3,value:"USERDEFINED"},bt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMarineFacilityTypeEnum=bt;class Ct{}Ct.ABOVEWATERLINE={type:3,value:"ABOVEWATERLINE"},Ct.ANCHORAGE={type:3,value:"ANCHORAGE"},Ct.APPROACHCHANNEL={type:3,value:"APPROACHCHANNEL"},Ct.BELOWWATERLINE={type:3,value:"BELOWWATERLINE"},Ct.BERTHINGSTRUCTURE={type:3,value:"BERTHINGSTRUCTURE"},Ct.CHAMBER={type:3,value:"CHAMBER"},Ct.CILL_LEVEL={type:3,value:"CILL_LEVEL"},Ct.COPELEVEL={type:3,value:"COPELEVEL"},Ct.CORE={type:3,value:"CORE"},Ct.CREST={type:3,value:"CREST"},Ct.GATEHEAD={type:3,value:"GATEHEAD"},Ct.GUDINGSTRUCTURE={type:3,value:"GUDINGSTRUCTURE"},Ct.HIGHWATERLINE={type:3,value:"HIGHWATERLINE"},Ct.LANDFIELD={type:3,value:"LANDFIELD"},Ct.LEEWARDSIDE={type:3,value:"LEEWARDSIDE"},Ct.LOWWATERLINE={type:3,value:"LOWWATERLINE"},Ct.MANUFACTURING={type:3,value:"MANUFACTURING"},Ct.NAVIGATIONALAREA={type:3,value:"NAVIGATIONALAREA"},Ct.PROTECTION={type:3,value:"PROTECTION"},Ct.SHIPTRANSFER={type:3,value:"SHIPTRANSFER"},Ct.STORAGEAREA={type:3,value:"STORAGEAREA"},Ct.VEHICLESERVICING={type:3,value:"VEHICLESERVICING"},Ct.WATERFIELD={type:3,value:"WATERFIELD"},Ct.WEATHERSIDE={type:3,value:"WEATHERSIDE"},Ct.USERDEFINED={type:3,value:"USERDEFINED"},Ct.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMarinePartTypeEnum=Ct;class Ot{}Ot.ANCHORBOLT={type:3,value:"ANCHORBOLT"},Ot.BOLT={type:3,value:"BOLT"},Ot.CHAIN={type:3,value:"CHAIN"},Ot.COUPLER={type:3,value:"COUPLER"},Ot.DOWEL={type:3,value:"DOWEL"},Ot.NAIL={type:3,value:"NAIL"},Ot.NAILPLATE={type:3,value:"NAILPLATE"},Ot.RAILFASTENING={type:3,value:"RAILFASTENING"},Ot.RAILJOINT={type:3,value:"RAILJOINT"},Ot.RIVET={type:3,value:"RIVET"},Ot.ROPE={type:3,value:"ROPE"},Ot.SCREW={type:3,value:"SCREW"},Ot.SHEARCONNECTOR={type:3,value:"SHEARCONNECTOR"},Ot.STAPLE={type:3,value:"STAPLE"},Ot.STUDSHEARCONNECTOR={type:3,value:"STUDSHEARCONNECTOR"},Ot.USERDEFINED={type:3,value:"USERDEFINED"},Ot.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMechanicalFastenerTypeEnum=Ot;class St{}St.AIRSTATION={type:3,value:"AIRSTATION"},St.FEEDAIRUNIT={type:3,value:"FEEDAIRUNIT"},St.OXYGENGENERATOR={type:3,value:"OXYGENGENERATOR"},St.OXYGENPLANT={type:3,value:"OXYGENPLANT"},St.VACUUMSTATION={type:3,value:"VACUUMSTATION"},St.USERDEFINED={type:3,value:"USERDEFINED"},St.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMedicalDeviceTypeEnum=St;class xt{}xt.ARCH_SEGMENT={type:3,value:"ARCH_SEGMENT"},xt.BRACE={type:3,value:"BRACE"},xt.CHORD={type:3,value:"CHORD"},xt.COLLAR={type:3,value:"COLLAR"},xt.MEMBER={type:3,value:"MEMBER"},xt.MULLION={type:3,value:"MULLION"},xt.PLATE={type:3,value:"PLATE"},xt.POST={type:3,value:"POST"},xt.PURLIN={type:3,value:"PURLIN"},xt.RAFTER={type:3,value:"RAFTER"},xt.STAY_CABLE={type:3,value:"STAY_CABLE"},xt.STIFFENING_RIB={type:3,value:"STIFFENING_RIB"},xt.STRINGER={type:3,value:"STRINGER"},xt.STRUCTURALCABLE={type:3,value:"STRUCTURALCABLE"},xt.STRUT={type:3,value:"STRUT"},xt.STUD={type:3,value:"STUD"},xt.SUSPENDER={type:3,value:"SUSPENDER"},xt.SUSPENSION_CABLE={type:3,value:"SUSPENSION_CABLE"},xt.TIEBAR={type:3,value:"TIEBAR"},xt.USERDEFINED={type:3,value:"USERDEFINED"},xt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMemberTypeEnum=xt;class wt{}wt.ACCESSPOINT={type:3,value:"ACCESSPOINT"},wt.BASEBANDUNIT={type:3,value:"BASEBANDUNIT"},wt.BASETRANSCEIVERSTATION={type:3,value:"BASETRANSCEIVERSTATION"},wt.E_UTRAN_NODE_B={type:3,value:"E_UTRAN_NODE_B"},wt.GATEWAY_GPRS_SUPPORT_NODE={type:3,value:"GATEWAY_GPRS_SUPPORT_NODE"},wt.MASTERUNIT={type:3,value:"MASTERUNIT"},wt.MOBILESWITCHINGCENTER={type:3,value:"MOBILESWITCHINGCENTER"},wt.MSCSERVER={type:3,value:"MSCSERVER"},wt.PACKETCONTROLUNIT={type:3,value:"PACKETCONTROLUNIT"},wt.REMOTERADIOUNIT={type:3,value:"REMOTERADIOUNIT"},wt.REMOTEUNIT={type:3,value:"REMOTEUNIT"},wt.SERVICE_GPRS_SUPPORT_NODE={type:3,value:"SERVICE_GPRS_SUPPORT_NODE"},wt.SUBSCRIBERSERVER={type:3,value:"SUBSCRIBERSERVER"},wt.USERDEFINED={type:3,value:"USERDEFINED"},wt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMobileTelecommunicationsApplianceTypeEnum=wt;class Bt{}Bt.BOLLARD={type:3,value:"BOLLARD"},Bt.LINETENSIONER={type:3,value:"LINETENSIONER"},Bt.MAGNETICDEVICE={type:3,value:"MAGNETICDEVICE"},Bt.MOORINGHOOKS={type:3,value:"MOORINGHOOKS"},Bt.VACUUMDEVICE={type:3,value:"VACUUMDEVICE"},Bt.USERDEFINED={type:3,value:"USERDEFINED"},Bt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMooringDeviceTypeEnum=Bt;class Ft{}Ft.BELTDRIVE={type:3,value:"BELTDRIVE"},Ft.COUPLING={type:3,value:"COUPLING"},Ft.DIRECTDRIVE={type:3,value:"DIRECTDRIVE"},Ft.USERDEFINED={type:3,value:"USERDEFINED"},Ft.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMotorConnectionTypeEnum=Ft;class Mt{}Mt.BEACON={type:3,value:"BEACON"},Mt.BUOY={type:3,value:"BUOY"},Mt.USERDEFINED={type:3,value:"USERDEFINED"},Mt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcNavigationElementTypeEnum=Mt;class Lt{}Lt.ACTOR={type:3,value:"ACTOR"},Lt.CONTROL={type:3,value:"CONTROL"},Lt.GROUP={type:3,value:"GROUP"},Lt.PROCESS={type:3,value:"PROCESS"},Lt.PRODUCT={type:3,value:"PRODUCT"},Lt.PROJECT={type:3,value:"PROJECT"},Lt.RESOURCE={type:3,value:"RESOURCE"},Lt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcObjectTypeEnum=Lt;class Ut{}Ut.CODECOMPLIANCE={type:3,value:"CODECOMPLIANCE"},Ut.CODEWAIVER={type:3,value:"CODEWAIVER"},Ut.DESIGNINTENT={type:3,value:"DESIGNINTENT"},Ut.EXTERNAL={type:3,value:"EXTERNAL"},Ut.HEALTHANDSAFETY={type:3,value:"HEALTHANDSAFETY"},Ut.MERGECONFLICT={type:3,value:"MERGECONFLICT"},Ut.MODELVIEW={type:3,value:"MODELVIEW"},Ut.PARAMETER={type:3,value:"PARAMETER"},Ut.REQUIREMENT={type:3,value:"REQUIREMENT"},Ut.SPECIFICATION={type:3,value:"SPECIFICATION"},Ut.TRIGGERCONDITION={type:3,value:"TRIGGERCONDITION"},Ut.USERDEFINED={type:3,value:"USERDEFINED"},Ut.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcObjectiveEnum=Ut;class Ht{}Ht.ASSIGNEE={type:3,value:"ASSIGNEE"},Ht.ASSIGNOR={type:3,value:"ASSIGNOR"},Ht.LESSEE={type:3,value:"LESSEE"},Ht.LESSOR={type:3,value:"LESSOR"},Ht.LETTINGAGENT={type:3,value:"LETTINGAGENT"},Ht.OWNER={type:3,value:"OWNER"},Ht.TENANT={type:3,value:"TENANT"},Ht.USERDEFINED={type:3,value:"USERDEFINED"},Ht.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcOccupantTypeEnum=Ht;class Gt{}Gt.OPENING={type:3,value:"OPENING"},Gt.RECESS={type:3,value:"RECESS"},Gt.USERDEFINED={type:3,value:"USERDEFINED"},Gt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcOpeningElementTypeEnum=Gt;class kt{}kt.AUDIOVISUALOUTLET={type:3,value:"AUDIOVISUALOUTLET"},kt.COMMUNICATIONSOUTLET={type:3,value:"COMMUNICATIONSOUTLET"},kt.DATAOUTLET={type:3,value:"DATAOUTLET"},kt.POWEROUTLET={type:3,value:"POWEROUTLET"},kt.TELEPHONEOUTLET={type:3,value:"TELEPHONEOUTLET"},kt.USERDEFINED={type:3,value:"USERDEFINED"},kt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcOutletTypeEnum=kt;class Vt{}Vt.FLEXIBLE={type:3,value:"FLEXIBLE"},Vt.RIGID={type:3,value:"RIGID"},Vt.USERDEFINED={type:3,value:"USERDEFINED"},Vt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPavementTypeEnum=Vt;class jt{}jt.USERDEFINED={type:3,value:"USERDEFINED"},jt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPerformanceHistoryTypeEnum=jt;class Qt{}Qt.GRILL={type:3,value:"GRILL"},Qt.LOUVER={type:3,value:"LOUVER"},Qt.SCREEN={type:3,value:"SCREEN"},Qt.USERDEFINED={type:3,value:"USERDEFINED"},Qt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPermeableCoveringOperationEnum=Qt;class Wt{}Wt.ACCESS={type:3,value:"ACCESS"},Wt.BUILDING={type:3,value:"BUILDING"},Wt.WORK={type:3,value:"WORK"},Wt.USERDEFINED={type:3,value:"USERDEFINED"},Wt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPermitTypeEnum=Wt;class zt{}zt.PHYSICAL={type:3,value:"PHYSICAL"},zt.VIRTUAL={type:3,value:"VIRTUAL"},zt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPhysicalOrVirtualEnum=zt;class Kt{}Kt.CAST_IN_PLACE={type:3,value:"CAST_IN_PLACE"},Kt.COMPOSITE={type:3,value:"COMPOSITE"},Kt.PRECAST_CONCRETE={type:3,value:"PRECAST_CONCRETE"},Kt.PREFAB_STEEL={type:3,value:"PREFAB_STEEL"},Kt.USERDEFINED={type:3,value:"USERDEFINED"},Kt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPileConstructionEnum=Kt;class Yt{}Yt.BORED={type:3,value:"BORED"},Yt.COHESION={type:3,value:"COHESION"},Yt.DRIVEN={type:3,value:"DRIVEN"},Yt.FRICTION={type:3,value:"FRICTION"},Yt.JETGROUTING={type:3,value:"JETGROUTING"},Yt.SUPPORT={type:3,value:"SUPPORT"},Yt.USERDEFINED={type:3,value:"USERDEFINED"},Yt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPileTypeEnum=Yt;class Xt{}Xt.BEND={type:3,value:"BEND"},Xt.CONNECTOR={type:3,value:"CONNECTOR"},Xt.ENTRY={type:3,value:"ENTRY"},Xt.EXIT={type:3,value:"EXIT"},Xt.JUNCTION={type:3,value:"JUNCTION"},Xt.OBSTRUCTION={type:3,value:"OBSTRUCTION"},Xt.TRANSITION={type:3,value:"TRANSITION"},Xt.USERDEFINED={type:3,value:"USERDEFINED"},Xt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPipeFittingTypeEnum=Xt;class Zt{}Zt.CULVERT={type:3,value:"CULVERT"},Zt.FLEXIBLESEGMENT={type:3,value:"FLEXIBLESEGMENT"},Zt.GUTTER={type:3,value:"GUTTER"},Zt.RIGIDSEGMENT={type:3,value:"RIGIDSEGMENT"},Zt.SPOOL={type:3,value:"SPOOL"},Zt.USERDEFINED={type:3,value:"USERDEFINED"},Zt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPipeSegmentTypeEnum=Zt;class qt{}qt.BASE_PLATE={type:3,value:"BASE_PLATE"},qt.COVER_PLATE={type:3,value:"COVER_PLATE"},qt.CURTAIN_PANEL={type:3,value:"CURTAIN_PANEL"},qt.FLANGE_PLATE={type:3,value:"FLANGE_PLATE"},qt.GUSSET_PLATE={type:3,value:"GUSSET_PLATE"},qt.SHEET={type:3,value:"SHEET"},qt.SPLICE_PLATE={type:3,value:"SPLICE_PLATE"},qt.STIFFENER_PLATE={type:3,value:"STIFFENER_PLATE"},qt.WEB_PLATE={type:3,value:"WEB_PLATE"},qt.USERDEFINED={type:3,value:"USERDEFINED"},qt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPlateTypeEnum=qt;class Jt{}Jt.CURVE3D={type:3,value:"CURVE3D"},Jt.PCURVE_S1={type:3,value:"PCURVE_S1"},Jt.PCURVE_S2={type:3,value:"PCURVE_S2"},e.IfcPreferredSurfaceCurveRepresentation=Jt;class $t{}$t.ADVICE_CAUTION={type:3,value:"ADVICE_CAUTION"},$t.ADVICE_NOTE={type:3,value:"ADVICE_NOTE"},$t.ADVICE_WARNING={type:3,value:"ADVICE_WARNING"},$t.CALIBRATION={type:3,value:"CALIBRATION"},$t.DIAGNOSTIC={type:3,value:"DIAGNOSTIC"},$t.SHUTDOWN={type:3,value:"SHUTDOWN"},$t.STARTUP={type:3,value:"STARTUP"},$t.USERDEFINED={type:3,value:"USERDEFINED"},$t.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProcedureTypeEnum=$t;class es{}es.AREA={type:3,value:"AREA"},es.CURVE={type:3,value:"CURVE"},e.IfcProfileTypeEnum=es;class ts{}ts.CHANGEORDER={type:3,value:"CHANGEORDER"},ts.MAINTENANCEWORKORDER={type:3,value:"MAINTENANCEWORKORDER"},ts.MOVEORDER={type:3,value:"MOVEORDER"},ts.PURCHASEORDER={type:3,value:"PURCHASEORDER"},ts.WORKORDER={type:3,value:"WORKORDER"},ts.USERDEFINED={type:3,value:"USERDEFINED"},ts.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProjectOrderTypeEnum=ts;class ss{}ss.PROJECTED_LENGTH={type:3,value:"PROJECTED_LENGTH"},ss.TRUE_LENGTH={type:3,value:"TRUE_LENGTH"},e.IfcProjectedOrTrueLengthEnum=ss;class is{}is.BLISTER={type:3,value:"BLISTER"},is.DEVIATOR={type:3,value:"DEVIATOR"},is.USERDEFINED={type:3,value:"USERDEFINED"},is.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProjectionElementTypeEnum=is;class rs{}rs.PSET_MATERIALDRIVEN={type:3,value:"PSET_MATERIALDRIVEN"},rs.PSET_OCCURRENCEDRIVEN={type:3,value:"PSET_OCCURRENCEDRIVEN"},rs.PSET_PERFORMANCEDRIVEN={type:3,value:"PSET_PERFORMANCEDRIVEN"},rs.PSET_PROFILEDRIVEN={type:3,value:"PSET_PROFILEDRIVEN"},rs.PSET_TYPEDRIVENONLY={type:3,value:"PSET_TYPEDRIVENONLY"},rs.PSET_TYPEDRIVENOVERRIDE={type:3,value:"PSET_TYPEDRIVENOVERRIDE"},rs.QTO_OCCURRENCEDRIVEN={type:3,value:"QTO_OCCURRENCEDRIVEN"},rs.QTO_TYPEDRIVENONLY={type:3,value:"QTO_TYPEDRIVENONLY"},rs.QTO_TYPEDRIVENOVERRIDE={type:3,value:"QTO_TYPEDRIVENOVERRIDE"},rs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPropertySetTemplateTypeEnum=rs;class os{}os.ELECTROMAGNETIC={type:3,value:"ELECTROMAGNETIC"},os.ELECTRONIC={type:3,value:"ELECTRONIC"},os.RESIDUALCURRENT={type:3,value:"RESIDUALCURRENT"},os.THERMAL={type:3,value:"THERMAL"},os.USERDEFINED={type:3,value:"USERDEFINED"},os.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProtectiveDeviceTrippingUnitTypeEnum=os;class ns{}ns.ANTI_ARCING_DEVICE={type:3,value:"ANTI_ARCING_DEVICE"},ns.CIRCUITBREAKER={type:3,value:"CIRCUITBREAKER"},ns.EARTHINGSWITCH={type:3,value:"EARTHINGSWITCH"},ns.EARTHLEAKAGECIRCUITBREAKER={type:3,value:"EARTHLEAKAGECIRCUITBREAKER"},ns.FUSEDISCONNECTOR={type:3,value:"FUSEDISCONNECTOR"},ns.RESIDUALCURRENTCIRCUITBREAKER={type:3,value:"RESIDUALCURRENTCIRCUITBREAKER"},ns.RESIDUALCURRENTSWITCH={type:3,value:"RESIDUALCURRENTSWITCH"},ns.SPARKGAP={type:3,value:"SPARKGAP"},ns.VARISTOR={type:3,value:"VARISTOR"},ns.VOLTAGELIMITER={type:3,value:"VOLTAGELIMITER"},ns.USERDEFINED={type:3,value:"USERDEFINED"},ns.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProtectiveDeviceTypeEnum=ns;class as{}as.CIRCULATOR={type:3,value:"CIRCULATOR"},as.ENDSUCTION={type:3,value:"ENDSUCTION"},as.SPLITCASE={type:3,value:"SPLITCASE"},as.SUBMERSIBLEPUMP={type:3,value:"SUBMERSIBLEPUMP"},as.SUMPPUMP={type:3,value:"SUMPPUMP"},as.VERTICALINLINE={type:3,value:"VERTICALINLINE"},as.VERTICALTURBINE={type:3,value:"VERTICALTURBINE"},as.USERDEFINED={type:3,value:"USERDEFINED"},as.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPumpTypeEnum=as;class ls{}ls.BLADE={type:3,value:"BLADE"},ls.CHECKRAIL={type:3,value:"CHECKRAIL"},ls.GUARDRAIL={type:3,value:"GUARDRAIL"},ls.RACKRAIL={type:3,value:"RACKRAIL"},ls.RAIL={type:3,value:"RAIL"},ls.STOCKRAIL={type:3,value:"STOCKRAIL"},ls.USERDEFINED={type:3,value:"USERDEFINED"},ls.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRailTypeEnum=ls;class hs{}hs.BALUSTRADE={type:3,value:"BALUSTRADE"},hs.FENCE={type:3,value:"FENCE"},hs.GUARDRAIL={type:3,value:"GUARDRAIL"},hs.HANDRAIL={type:3,value:"HANDRAIL"},hs.USERDEFINED={type:3,value:"USERDEFINED"},hs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRailingTypeEnum=hs;class cs{}cs.DILATATIONSUPERSTRUCTURE={type:3,value:"DILATATIONSUPERSTRUCTURE"},cs.LINESIDESTRUCTURE={type:3,value:"LINESIDESTRUCTURE"},cs.LINESIDESTRUCTUREPART={type:3,value:"LINESIDESTRUCTUREPART"},cs.PLAINTRACKSUPERSTRUCTURE={type:3,value:"PLAINTRACKSUPERSTRUCTURE"},cs.SUPERSTRUCTURE={type:3,value:"SUPERSTRUCTURE"},cs.TRACKSTRUCTURE={type:3,value:"TRACKSTRUCTURE"},cs.TRACKSTRUCTUREPART={type:3,value:"TRACKSTRUCTUREPART"},cs.TURNOUTSUPERSTRUCTURE={type:3,value:"TURNOUTSUPERSTRUCTURE"},cs.USERDEFINED={type:3,value:"USERDEFINED"},cs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRailwayPartTypeEnum=cs;class As{}As.USERDEFINED={type:3,value:"USERDEFINED"},As.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRailwayTypeEnum=As;class us{}us.SPIRAL={type:3,value:"SPIRAL"},us.STRAIGHT={type:3,value:"STRAIGHT"},us.USERDEFINED={type:3,value:"USERDEFINED"},us.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRampFlightTypeEnum=us;class ps{}ps.HALF_TURN_RAMP={type:3,value:"HALF_TURN_RAMP"},ps.QUARTER_TURN_RAMP={type:3,value:"QUARTER_TURN_RAMP"},ps.SPIRAL_RAMP={type:3,value:"SPIRAL_RAMP"},ps.STRAIGHT_RUN_RAMP={type:3,value:"STRAIGHT_RUN_RAMP"},ps.TWO_QUARTER_TURN_RAMP={type:3,value:"TWO_QUARTER_TURN_RAMP"},ps.TWO_STRAIGHT_RUN_RAMP={type:3,value:"TWO_STRAIGHT_RUN_RAMP"},ps.USERDEFINED={type:3,value:"USERDEFINED"},ps.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRampTypeEnum=ps;class ds{}ds.BY_DAY_COUNT={type:3,value:"BY_DAY_COUNT"},ds.BY_WEEKDAY_COUNT={type:3,value:"BY_WEEKDAY_COUNT"},ds.DAILY={type:3,value:"DAILY"},ds.MONTHLY_BY_DAY_OF_MONTH={type:3,value:"MONTHLY_BY_DAY_OF_MONTH"},ds.MONTHLY_BY_POSITION={type:3,value:"MONTHLY_BY_POSITION"},ds.WEEKLY={type:3,value:"WEEKLY"},ds.YEARLY_BY_DAY_OF_MONTH={type:3,value:"YEARLY_BY_DAY_OF_MONTH"},ds.YEARLY_BY_POSITION={type:3,value:"YEARLY_BY_POSITION"},e.IfcRecurrenceTypeEnum=ds;class fs{}fs.BOUNDARY={type:3,value:"BOUNDARY"},fs.INTERSECTION={type:3,value:"INTERSECTION"},fs.KILOPOINT={type:3,value:"KILOPOINT"},fs.LANDMARK={type:3,value:"LANDMARK"},fs.MILEPOINT={type:3,value:"MILEPOINT"},fs.POSITION={type:3,value:"POSITION"},fs.REFERENCEMARKER={type:3,value:"REFERENCEMARKER"},fs.STATION={type:3,value:"STATION"},fs.USERDEFINED={type:3,value:"USERDEFINED"},fs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcReferentTypeEnum=fs;class Es{}Es.BLINN={type:3,value:"BLINN"},Es.FLAT={type:3,value:"FLAT"},Es.GLASS={type:3,value:"GLASS"},Es.MATT={type:3,value:"MATT"},Es.METAL={type:3,value:"METAL"},Es.MIRROR={type:3,value:"MIRROR"},Es.PHONG={type:3,value:"PHONG"},Es.PHYSICAL={type:3,value:"PHYSICAL"},Es.PLASTIC={type:3,value:"PLASTIC"},Es.STRAUSS={type:3,value:"STRAUSS"},Es.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcReflectanceMethodEnum=Es;class ms{}ms.DYNAMICALLYCOMPACTED={type:3,value:"DYNAMICALLYCOMPACTED"},ms.GROUTED={type:3,value:"GROUTED"},ms.REPLACED={type:3,value:"REPLACED"},ms.ROLLERCOMPACTED={type:3,value:"ROLLERCOMPACTED"},ms.SURCHARGEPRELOADED={type:3,value:"SURCHARGEPRELOADED"},ms.VERTICALLYDRAINED={type:3,value:"VERTICALLYDRAINED"},ms.USERDEFINED={type:3,value:"USERDEFINED"},ms.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcReinforcedSoilTypeEnum=ms;class ys{}ys.ANCHORING={type:3,value:"ANCHORING"},ys.EDGE={type:3,value:"EDGE"},ys.LIGATURE={type:3,value:"LIGATURE"},ys.MAIN={type:3,value:"MAIN"},ys.PUNCHING={type:3,value:"PUNCHING"},ys.RING={type:3,value:"RING"},ys.SHEAR={type:3,value:"SHEAR"},ys.STUD={type:3,value:"STUD"},ys.USERDEFINED={type:3,value:"USERDEFINED"},ys.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcReinforcingBarRoleEnum=ys;class gs{}gs.PLAIN={type:3,value:"PLAIN"},gs.TEXTURED={type:3,value:"TEXTURED"},e.IfcReinforcingBarSurfaceEnum=gs;class Is{}Is.ANCHORING={type:3,value:"ANCHORING"},Is.EDGE={type:3,value:"EDGE"},Is.LIGATURE={type:3,value:"LIGATURE"},Is.MAIN={type:3,value:"MAIN"},Is.PUNCHING={type:3,value:"PUNCHING"},Is.RING={type:3,value:"RING"},Is.SHEAR={type:3,value:"SHEAR"},Is.SPACEBAR={type:3,value:"SPACEBAR"},Is.STUD={type:3,value:"STUD"},Is.USERDEFINED={type:3,value:"USERDEFINED"},Is.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcReinforcingBarTypeEnum=Is;class vs{}vs.USERDEFINED={type:3,value:"USERDEFINED"},vs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcReinforcingMeshTypeEnum=vs;class Ts{}Ts.BICYCLECROSSING={type:3,value:"BICYCLECROSSING"},Ts.BUS_STOP={type:3,value:"BUS_STOP"},Ts.CARRIAGEWAY={type:3,value:"CARRIAGEWAY"},Ts.CENTRALISLAND={type:3,value:"CENTRALISLAND"},Ts.CENTRALRESERVE={type:3,value:"CENTRALRESERVE"},Ts.HARDSHOULDER={type:3,value:"HARDSHOULDER"},Ts.INTERSECTION={type:3,value:"INTERSECTION"},Ts.LAYBY={type:3,value:"LAYBY"},Ts.PARKINGBAY={type:3,value:"PARKINGBAY"},Ts.PASSINGBAY={type:3,value:"PASSINGBAY"},Ts.PEDESTRIAN_CROSSING={type:3,value:"PEDESTRIAN_CROSSING"},Ts.RAILWAYCROSSING={type:3,value:"RAILWAYCROSSING"},Ts.REFUGEISLAND={type:3,value:"REFUGEISLAND"},Ts.ROADSEGMENT={type:3,value:"ROADSEGMENT"},Ts.ROADSIDE={type:3,value:"ROADSIDE"},Ts.ROADSIDEPART={type:3,value:"ROADSIDEPART"},Ts.ROADWAYPLATEAU={type:3,value:"ROADWAYPLATEAU"},Ts.ROUNDABOUT={type:3,value:"ROUNDABOUT"},Ts.SHOULDER={type:3,value:"SHOULDER"},Ts.SIDEWALK={type:3,value:"SIDEWALK"},Ts.SOFTSHOULDER={type:3,value:"SOFTSHOULDER"},Ts.TOLLPLAZA={type:3,value:"TOLLPLAZA"},Ts.TRAFFICISLAND={type:3,value:"TRAFFICISLAND"},Ts.TRAFFICLANE={type:3,value:"TRAFFICLANE"},Ts.USERDEFINED={type:3,value:"USERDEFINED"},Ts.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRoadPartTypeEnum=Ts;class _s{}_s.USERDEFINED={type:3,value:"USERDEFINED"},_s.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRoadTypeEnum=_s;class Rs{}Rs.ARCHITECT={type:3,value:"ARCHITECT"},Rs.BUILDINGOPERATOR={type:3,value:"BUILDINGOPERATOR"},Rs.BUILDINGOWNER={type:3,value:"BUILDINGOWNER"},Rs.CIVILENGINEER={type:3,value:"CIVILENGINEER"},Rs.CLIENT={type:3,value:"CLIENT"},Rs.COMMISSIONINGENGINEER={type:3,value:"COMMISSIONINGENGINEER"},Rs.CONSTRUCTIONMANAGER={type:3,value:"CONSTRUCTIONMANAGER"},Rs.CONSULTANT={type:3,value:"CONSULTANT"},Rs.CONTRACTOR={type:3,value:"CONTRACTOR"},Rs.COSTENGINEER={type:3,value:"COSTENGINEER"},Rs.ELECTRICALENGINEER={type:3,value:"ELECTRICALENGINEER"},Rs.ENGINEER={type:3,value:"ENGINEER"},Rs.FACILITIESMANAGER={type:3,value:"FACILITIESMANAGER"},Rs.FIELDCONSTRUCTIONMANAGER={type:3,value:"FIELDCONSTRUCTIONMANAGER"},Rs.MANUFACTURER={type:3,value:"MANUFACTURER"},Rs.MECHANICALENGINEER={type:3,value:"MECHANICALENGINEER"},Rs.OWNER={type:3,value:"OWNER"},Rs.PROJECTMANAGER={type:3,value:"PROJECTMANAGER"},Rs.RESELLER={type:3,value:"RESELLER"},Rs.STRUCTURALENGINEER={type:3,value:"STRUCTURALENGINEER"},Rs.SUBCONTRACTOR={type:3,value:"SUBCONTRACTOR"},Rs.SUPPLIER={type:3,value:"SUPPLIER"},Rs.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcRoleEnum=Rs;class Ps{}Ps.BARREL_ROOF={type:3,value:"BARREL_ROOF"},Ps.BUTTERFLY_ROOF={type:3,value:"BUTTERFLY_ROOF"},Ps.DOME_ROOF={type:3,value:"DOME_ROOF"},Ps.FLAT_ROOF={type:3,value:"FLAT_ROOF"},Ps.FREEFORM={type:3,value:"FREEFORM"},Ps.GABLE_ROOF={type:3,value:"GABLE_ROOF"},Ps.GAMBREL_ROOF={type:3,value:"GAMBREL_ROOF"},Ps.HIPPED_GABLE_ROOF={type:3,value:"HIPPED_GABLE_ROOF"},Ps.HIP_ROOF={type:3,value:"HIP_ROOF"},Ps.MANSARD_ROOF={type:3,value:"MANSARD_ROOF"},Ps.PAVILION_ROOF={type:3,value:"PAVILION_ROOF"},Ps.RAINBOW_ROOF={type:3,value:"RAINBOW_ROOF"},Ps.SHED_ROOF={type:3,value:"SHED_ROOF"},Ps.USERDEFINED={type:3,value:"USERDEFINED"},Ps.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRoofTypeEnum=Ps;class Ds{}Ds.ATTO={type:3,value:"ATTO"},Ds.CENTI={type:3,value:"CENTI"},Ds.DECA={type:3,value:"DECA"},Ds.DECI={type:3,value:"DECI"},Ds.EXA={type:3,value:"EXA"},Ds.FEMTO={type:3,value:"FEMTO"},Ds.GIGA={type:3,value:"GIGA"},Ds.HECTO={type:3,value:"HECTO"},Ds.KILO={type:3,value:"KILO"},Ds.MEGA={type:3,value:"MEGA"},Ds.MICRO={type:3,value:"MICRO"},Ds.MILLI={type:3,value:"MILLI"},Ds.NANO={type:3,value:"NANO"},Ds.PETA={type:3,value:"PETA"},Ds.PICO={type:3,value:"PICO"},Ds.TERA={type:3,value:"TERA"},e.IfcSIPrefix=Ds;class Ns{}Ns.AMPERE={type:3,value:"AMPERE"},Ns.BECQUEREL={type:3,value:"BECQUEREL"},Ns.CANDELA={type:3,value:"CANDELA"},Ns.COULOMB={type:3,value:"COULOMB"},Ns.CUBIC_METRE={type:3,value:"CUBIC_METRE"},Ns.DEGREE_CELSIUS={type:3,value:"DEGREE_CELSIUS"},Ns.FARAD={type:3,value:"FARAD"},Ns.GRAM={type:3,value:"GRAM"},Ns.GRAY={type:3,value:"GRAY"},Ns.HENRY={type:3,value:"HENRY"},Ns.HERTZ={type:3,value:"HERTZ"},Ns.JOULE={type:3,value:"JOULE"},Ns.KELVIN={type:3,value:"KELVIN"},Ns.LUMEN={type:3,value:"LUMEN"},Ns.LUX={type:3,value:"LUX"},Ns.METRE={type:3,value:"METRE"},Ns.MOLE={type:3,value:"MOLE"},Ns.NEWTON={type:3,value:"NEWTON"},Ns.OHM={type:3,value:"OHM"},Ns.PASCAL={type:3,value:"PASCAL"},Ns.RADIAN={type:3,value:"RADIAN"},Ns.SECOND={type:3,value:"SECOND"},Ns.SIEMENS={type:3,value:"SIEMENS"},Ns.SIEVERT={type:3,value:"SIEVERT"},Ns.SQUARE_METRE={type:3,value:"SQUARE_METRE"},Ns.STERADIAN={type:3,value:"STERADIAN"},Ns.TESLA={type:3,value:"TESLA"},Ns.VOLT={type:3,value:"VOLT"},Ns.WATT={type:3,value:"WATT"},Ns.WEBER={type:3,value:"WEBER"},e.IfcSIUnitName=Ns;class bs{}bs.BATH={type:3,value:"BATH"},bs.BIDET={type:3,value:"BIDET"},bs.CISTERN={type:3,value:"CISTERN"},bs.SANITARYFOUNTAIN={type:3,value:"SANITARYFOUNTAIN"},bs.SHOWER={type:3,value:"SHOWER"},bs.SINK={type:3,value:"SINK"},bs.TOILETPAN={type:3,value:"TOILETPAN"},bs.URINAL={type:3,value:"URINAL"},bs.WASHHANDBASIN={type:3,value:"WASHHANDBASIN"},bs.WCSEAT={type:3,value:"WCSEAT"},bs.USERDEFINED={type:3,value:"USERDEFINED"},bs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSanitaryTerminalTypeEnum=bs;class Cs{}Cs.TAPERED={type:3,value:"TAPERED"},Cs.UNIFORM={type:3,value:"UNIFORM"},e.IfcSectionTypeEnum=Cs;class Os{}Os.CO2SENSOR={type:3,value:"CO2SENSOR"},Os.CONDUCTANCESENSOR={type:3,value:"CONDUCTANCESENSOR"},Os.CONTACTSENSOR={type:3,value:"CONTACTSENSOR"},Os.COSENSOR={type:3,value:"COSENSOR"},Os.EARTHQUAKESENSOR={type:3,value:"EARTHQUAKESENSOR"},Os.FIRESENSOR={type:3,value:"FIRESENSOR"},Os.FLOWSENSOR={type:3,value:"FLOWSENSOR"},Os.FOREIGNOBJECTDETECTIONSENSOR={type:3,value:"FOREIGNOBJECTDETECTIONSENSOR"},Os.FROSTSENSOR={type:3,value:"FROSTSENSOR"},Os.GASSENSOR={type:3,value:"GASSENSOR"},Os.HEATSENSOR={type:3,value:"HEATSENSOR"},Os.HUMIDITYSENSOR={type:3,value:"HUMIDITYSENSOR"},Os.IDENTIFIERSENSOR={type:3,value:"IDENTIFIERSENSOR"},Os.IONCONCENTRATIONSENSOR={type:3,value:"IONCONCENTRATIONSENSOR"},Os.LEVELSENSOR={type:3,value:"LEVELSENSOR"},Os.LIGHTSENSOR={type:3,value:"LIGHTSENSOR"},Os.MOISTURESENSOR={type:3,value:"MOISTURESENSOR"},Os.MOVEMENTSENSOR={type:3,value:"MOVEMENTSENSOR"},Os.OBSTACLESENSOR={type:3,value:"OBSTACLESENSOR"},Os.PHSENSOR={type:3,value:"PHSENSOR"},Os.PRESSURESENSOR={type:3,value:"PRESSURESENSOR"},Os.RADIATIONSENSOR={type:3,value:"RADIATIONSENSOR"},Os.RADIOACTIVITYSENSOR={type:3,value:"RADIOACTIVITYSENSOR"},Os.RAINSENSOR={type:3,value:"RAINSENSOR"},Os.SMOKESENSOR={type:3,value:"SMOKESENSOR"},Os.SNOWDEPTHSENSOR={type:3,value:"SNOWDEPTHSENSOR"},Os.SOUNDSENSOR={type:3,value:"SOUNDSENSOR"},Os.TEMPERATURESENSOR={type:3,value:"TEMPERATURESENSOR"},Os.TRAINSENSOR={type:3,value:"TRAINSENSOR"},Os.TURNOUTCLOSURESENSOR={type:3,value:"TURNOUTCLOSURESENSOR"},Os.WHEELSENSOR={type:3,value:"WHEELSENSOR"},Os.WINDSENSOR={type:3,value:"WINDSENSOR"},Os.USERDEFINED={type:3,value:"USERDEFINED"},Os.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSensorTypeEnum=Os;class Ss{}Ss.FINISH_FINISH={type:3,value:"FINISH_FINISH"},Ss.FINISH_START={type:3,value:"FINISH_START"},Ss.START_FINISH={type:3,value:"START_FINISH"},Ss.START_START={type:3,value:"START_START"},Ss.USERDEFINED={type:3,value:"USERDEFINED"},Ss.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSequenceEnum=Ss;class xs{}xs.AWNING={type:3,value:"AWNING"},xs.JALOUSIE={type:3,value:"JALOUSIE"},xs.SHUTTER={type:3,value:"SHUTTER"},xs.USERDEFINED={type:3,value:"USERDEFINED"},xs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcShadingDeviceTypeEnum=xs;class ws{}ws.MARKER={type:3,value:"MARKER"},ws.MIRROR={type:3,value:"MIRROR"},ws.PICTORAL={type:3,value:"PICTORAL"},ws.USERDEFINED={type:3,value:"USERDEFINED"},ws.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSignTypeEnum=ws;class Bs{}Bs.AUDIO={type:3,value:"AUDIO"},Bs.MIXED={type:3,value:"MIXED"},Bs.VISUAL={type:3,value:"VISUAL"},Bs.USERDEFINED={type:3,value:"USERDEFINED"},Bs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSignalTypeEnum=Bs;class Fs{}Fs.P_BOUNDEDVALUE={type:3,value:"P_BOUNDEDVALUE"},Fs.P_ENUMERATEDVALUE={type:3,value:"P_ENUMERATEDVALUE"},Fs.P_LISTVALUE={type:3,value:"P_LISTVALUE"},Fs.P_REFERENCEVALUE={type:3,value:"P_REFERENCEVALUE"},Fs.P_SINGLEVALUE={type:3,value:"P_SINGLEVALUE"},Fs.P_TABLEVALUE={type:3,value:"P_TABLEVALUE"},Fs.Q_AREA={type:3,value:"Q_AREA"},Fs.Q_COUNT={type:3,value:"Q_COUNT"},Fs.Q_LENGTH={type:3,value:"Q_LENGTH"},Fs.Q_NUMBER={type:3,value:"Q_NUMBER"},Fs.Q_TIME={type:3,value:"Q_TIME"},Fs.Q_VOLUME={type:3,value:"Q_VOLUME"},Fs.Q_WEIGHT={type:3,value:"Q_WEIGHT"},e.IfcSimplePropertyTemplateTypeEnum=Fs;class Ms{}Ms.APPROACH_SLAB={type:3,value:"APPROACH_SLAB"},Ms.BASESLAB={type:3,value:"BASESLAB"},Ms.FLOOR={type:3,value:"FLOOR"},Ms.LANDING={type:3,value:"LANDING"},Ms.PAVING={type:3,value:"PAVING"},Ms.ROOF={type:3,value:"ROOF"},Ms.SIDEWALK={type:3,value:"SIDEWALK"},Ms.TRACKSLAB={type:3,value:"TRACKSLAB"},Ms.WEARING={type:3,value:"WEARING"},Ms.USERDEFINED={type:3,value:"USERDEFINED"},Ms.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSlabTypeEnum=Ms;class Ls{}Ls.SOLARCOLLECTOR={type:3,value:"SOLARCOLLECTOR"},Ls.SOLARPANEL={type:3,value:"SOLARPANEL"},Ls.USERDEFINED={type:3,value:"USERDEFINED"},Ls.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSolarDeviceTypeEnum=Ls;class Us{}Us.CONVECTOR={type:3,value:"CONVECTOR"},Us.RADIATOR={type:3,value:"RADIATOR"},Us.USERDEFINED={type:3,value:"USERDEFINED"},Us.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSpaceHeaterTypeEnum=Us;class Hs{}Hs.BERTH={type:3,value:"BERTH"},Hs.EXTERNAL={type:3,value:"EXTERNAL"},Hs.GFA={type:3,value:"GFA"},Hs.INTERNAL={type:3,value:"INTERNAL"},Hs.PARKING={type:3,value:"PARKING"},Hs.SPACE={type:3,value:"SPACE"},Hs.USERDEFINED={type:3,value:"USERDEFINED"},Hs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSpaceTypeEnum=Hs;class Gs{}Gs.CONSTRUCTION={type:3,value:"CONSTRUCTION"},Gs.FIRESAFETY={type:3,value:"FIRESAFETY"},Gs.INTERFERENCE={type:3,value:"INTERFERENCE"},Gs.LIGHTING={type:3,value:"LIGHTING"},Gs.OCCUPANCY={type:3,value:"OCCUPANCY"},Gs.RESERVATION={type:3,value:"RESERVATION"},Gs.SECURITY={type:3,value:"SECURITY"},Gs.THERMAL={type:3,value:"THERMAL"},Gs.TRANSPORT={type:3,value:"TRANSPORT"},Gs.VENTILATION={type:3,value:"VENTILATION"},Gs.USERDEFINED={type:3,value:"USERDEFINED"},Gs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSpatialZoneTypeEnum=Gs;class ks{}ks.BIRDCAGE={type:3,value:"BIRDCAGE"},ks.COWL={type:3,value:"COWL"},ks.RAINWATERHOPPER={type:3,value:"RAINWATERHOPPER"},ks.USERDEFINED={type:3,value:"USERDEFINED"},ks.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStackTerminalTypeEnum=ks;class Vs{}Vs.CURVED={type:3,value:"CURVED"},Vs.FREEFORM={type:3,value:"FREEFORM"},Vs.SPIRAL={type:3,value:"SPIRAL"},Vs.STRAIGHT={type:3,value:"STRAIGHT"},Vs.WINDER={type:3,value:"WINDER"},Vs.USERDEFINED={type:3,value:"USERDEFINED"},Vs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStairFlightTypeEnum=Vs;class js{}js.CURVED_RUN_STAIR={type:3,value:"CURVED_RUN_STAIR"},js.DOUBLE_RETURN_STAIR={type:3,value:"DOUBLE_RETURN_STAIR"},js.HALF_TURN_STAIR={type:3,value:"HALF_TURN_STAIR"},js.HALF_WINDING_STAIR={type:3,value:"HALF_WINDING_STAIR"},js.LADDER={type:3,value:"LADDER"},js.QUARTER_TURN_STAIR={type:3,value:"QUARTER_TURN_STAIR"},js.QUARTER_WINDING_STAIR={type:3,value:"QUARTER_WINDING_STAIR"},js.SPIRAL_STAIR={type:3,value:"SPIRAL_STAIR"},js.STRAIGHT_RUN_STAIR={type:3,value:"STRAIGHT_RUN_STAIR"},js.THREE_QUARTER_TURN_STAIR={type:3,value:"THREE_QUARTER_TURN_STAIR"},js.THREE_QUARTER_WINDING_STAIR={type:3,value:"THREE_QUARTER_WINDING_STAIR"},js.TWO_CURVED_RUN_STAIR={type:3,value:"TWO_CURVED_RUN_STAIR"},js.TWO_QUARTER_TURN_STAIR={type:3,value:"TWO_QUARTER_TURN_STAIR"},js.TWO_QUARTER_WINDING_STAIR={type:3,value:"TWO_QUARTER_WINDING_STAIR"},js.TWO_STRAIGHT_RUN_STAIR={type:3,value:"TWO_STRAIGHT_RUN_STAIR"},js.USERDEFINED={type:3,value:"USERDEFINED"},js.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStairTypeEnum=js;class Qs{}Qs.LOCKED={type:3,value:"LOCKED"},Qs.READONLY={type:3,value:"READONLY"},Qs.READONLYLOCKED={type:3,value:"READONLYLOCKED"},Qs.READWRITE={type:3,value:"READWRITE"},Qs.READWRITELOCKED={type:3,value:"READWRITELOCKED"},e.IfcStateEnum=Qs;class Ws{}Ws.CONST={type:3,value:"CONST"},Ws.DISCRETE={type:3,value:"DISCRETE"},Ws.EQUIDISTANT={type:3,value:"EQUIDISTANT"},Ws.LINEAR={type:3,value:"LINEAR"},Ws.PARABOLA={type:3,value:"PARABOLA"},Ws.POLYGONAL={type:3,value:"POLYGONAL"},Ws.SINUS={type:3,value:"SINUS"},Ws.USERDEFINED={type:3,value:"USERDEFINED"},Ws.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStructuralCurveActivityTypeEnum=Ws;class zs{}zs.CABLE={type:3,value:"CABLE"},zs.COMPRESSION_MEMBER={type:3,value:"COMPRESSION_MEMBER"},zs.PIN_JOINED_MEMBER={type:3,value:"PIN_JOINED_MEMBER"},zs.RIGID_JOINED_MEMBER={type:3,value:"RIGID_JOINED_MEMBER"},zs.TENSION_MEMBER={type:3,value:"TENSION_MEMBER"},zs.USERDEFINED={type:3,value:"USERDEFINED"},zs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStructuralCurveMemberTypeEnum=zs;class Ks{}Ks.BILINEAR={type:3,value:"BILINEAR"},Ks.CONST={type:3,value:"CONST"},Ks.DISCRETE={type:3,value:"DISCRETE"},Ks.ISOCONTOUR={type:3,value:"ISOCONTOUR"},Ks.USERDEFINED={type:3,value:"USERDEFINED"},Ks.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStructuralSurfaceActivityTypeEnum=Ks;class Ys{}Ys.BENDING_ELEMENT={type:3,value:"BENDING_ELEMENT"},Ys.MEMBRANE_ELEMENT={type:3,value:"MEMBRANE_ELEMENT"},Ys.SHELL={type:3,value:"SHELL"},Ys.USERDEFINED={type:3,value:"USERDEFINED"},Ys.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStructuralSurfaceMemberTypeEnum=Ys;class Xs{}Xs.PURCHASE={type:3,value:"PURCHASE"},Xs.WORK={type:3,value:"WORK"},Xs.USERDEFINED={type:3,value:"USERDEFINED"},Xs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSubContractResourceTypeEnum=Xs;class Zs{}Zs.DEFECT={type:3,value:"DEFECT"},Zs.HATCHMARKING={type:3,value:"HATCHMARKING"},Zs.LINEMARKING={type:3,value:"LINEMARKING"},Zs.MARK={type:3,value:"MARK"},Zs.NONSKIDSURFACING={type:3,value:"NONSKIDSURFACING"},Zs.PAVEMENTSURFACEMARKING={type:3,value:"PAVEMENTSURFACEMARKING"},Zs.RUMBLESTRIP={type:3,value:"RUMBLESTRIP"},Zs.SYMBOLMARKING={type:3,value:"SYMBOLMARKING"},Zs.TAG={type:3,value:"TAG"},Zs.TRANSVERSERUMBLESTRIP={type:3,value:"TRANSVERSERUMBLESTRIP"},Zs.TREATMENT={type:3,value:"TREATMENT"},Zs.USERDEFINED={type:3,value:"USERDEFINED"},Zs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSurfaceFeatureTypeEnum=Zs;class qs{}qs.BOTH={type:3,value:"BOTH"},qs.NEGATIVE={type:3,value:"NEGATIVE"},qs.POSITIVE={type:3,value:"POSITIVE"},e.IfcSurfaceSide=qs;class Js{}Js.CONTACTOR={type:3,value:"CONTACTOR"},Js.DIMMERSWITCH={type:3,value:"DIMMERSWITCH"},Js.EMERGENCYSTOP={type:3,value:"EMERGENCYSTOP"},Js.KEYPAD={type:3,value:"KEYPAD"},Js.MOMENTARYSWITCH={type:3,value:"MOMENTARYSWITCH"},Js.RELAY={type:3,value:"RELAY"},Js.SELECTORSWITCH={type:3,value:"SELECTORSWITCH"},Js.STARTER={type:3,value:"STARTER"},Js.START_AND_STOP_EQUIPMENT={type:3,value:"START_AND_STOP_EQUIPMENT"},Js.SWITCHDISCONNECTOR={type:3,value:"SWITCHDISCONNECTOR"},Js.TOGGLESWITCH={type:3,value:"TOGGLESWITCH"},Js.USERDEFINED={type:3,value:"USERDEFINED"},Js.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSwitchingDeviceTypeEnum=Js;class $s{}$s.PANEL={type:3,value:"PANEL"},$s.SUBRACK={type:3,value:"SUBRACK"},$s.WORKSURFACE={type:3,value:"WORKSURFACE"},$s.USERDEFINED={type:3,value:"USERDEFINED"},$s.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSystemFurnitureElementTypeEnum=$s;class ei{}ei.BASIN={type:3,value:"BASIN"},ei.BREAKPRESSURE={type:3,value:"BREAKPRESSURE"},ei.EXPANSION={type:3,value:"EXPANSION"},ei.FEEDANDEXPANSION={type:3,value:"FEEDANDEXPANSION"},ei.OILRETENTIONTRAY={type:3,value:"OILRETENTIONTRAY"},ei.PRESSUREVESSEL={type:3,value:"PRESSUREVESSEL"},ei.STORAGE={type:3,value:"STORAGE"},ei.VESSEL={type:3,value:"VESSEL"},ei.USERDEFINED={type:3,value:"USERDEFINED"},ei.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTankTypeEnum=ei;class ti{}ti.ELAPSEDTIME={type:3,value:"ELAPSEDTIME"},ti.WORKTIME={type:3,value:"WORKTIME"},ti.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTaskDurationEnum=ti;class si{}si.ADJUSTMENT={type:3,value:"ADJUSTMENT"},si.ATTENDANCE={type:3,value:"ATTENDANCE"},si.CALIBRATION={type:3,value:"CALIBRATION"},si.CONSTRUCTION={type:3,value:"CONSTRUCTION"},si.DEMOLITION={type:3,value:"DEMOLITION"},si.DISMANTLE={type:3,value:"DISMANTLE"},si.DISPOSAL={type:3,value:"DISPOSAL"},si.EMERGENCY={type:3,value:"EMERGENCY"},si.INSPECTION={type:3,value:"INSPECTION"},si.INSTALLATION={type:3,value:"INSTALLATION"},si.LOGISTIC={type:3,value:"LOGISTIC"},si.MAINTENANCE={type:3,value:"MAINTENANCE"},si.MOVE={type:3,value:"MOVE"},si.OPERATION={type:3,value:"OPERATION"},si.REMOVAL={type:3,value:"REMOVAL"},si.RENOVATION={type:3,value:"RENOVATION"},si.SAFETY={type:3,value:"SAFETY"},si.SHUTDOWN={type:3,value:"SHUTDOWN"},si.STARTUP={type:3,value:"STARTUP"},si.TESTING={type:3,value:"TESTING"},si.TROUBLESHOOTING={type:3,value:"TROUBLESHOOTING"},si.USERDEFINED={type:3,value:"USERDEFINED"},si.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTaskTypeEnum=si;class ii{}ii.COUPLER={type:3,value:"COUPLER"},ii.FIXED_END={type:3,value:"FIXED_END"},ii.TENSIONING_END={type:3,value:"TENSIONING_END"},ii.USERDEFINED={type:3,value:"USERDEFINED"},ii.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTendonAnchorTypeEnum=ii;class ri{}ri.COUPLER={type:3,value:"COUPLER"},ri.DIABOLO={type:3,value:"DIABOLO"},ri.DUCT={type:3,value:"DUCT"},ri.GROUTING_DUCT={type:3,value:"GROUTING_DUCT"},ri.TRUMPET={type:3,value:"TRUMPET"},ri.USERDEFINED={type:3,value:"USERDEFINED"},ri.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTendonConduitTypeEnum=ri;class oi{}oi.BAR={type:3,value:"BAR"},oi.COATED={type:3,value:"COATED"},oi.STRAND={type:3,value:"STRAND"},oi.WIRE={type:3,value:"WIRE"},oi.USERDEFINED={type:3,value:"USERDEFINED"},oi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTendonTypeEnum=oi;class ni{}ni.DOWN={type:3,value:"DOWN"},ni.LEFT={type:3,value:"LEFT"},ni.RIGHT={type:3,value:"RIGHT"},ni.UP={type:3,value:"UP"},e.IfcTextPath=ni;class ai{}ai.CONTINUOUS={type:3,value:"CONTINUOUS"},ai.DISCRETE={type:3,value:"DISCRETE"},ai.DISCRETEBINARY={type:3,value:"DISCRETEBINARY"},ai.PIECEWISEBINARY={type:3,value:"PIECEWISEBINARY"},ai.PIECEWISECONSTANT={type:3,value:"PIECEWISECONSTANT"},ai.PIECEWISECONTINUOUS={type:3,value:"PIECEWISECONTINUOUS"},ai.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTimeSeriesDataTypeEnum=ai;class li{}li.BLOCKINGDEVICE={type:3,value:"BLOCKINGDEVICE"},li.DERAILER={type:3,value:"DERAILER"},li.FROG={type:3,value:"FROG"},li.HALF_SET_OF_BLADES={type:3,value:"HALF_SET_OF_BLADES"},li.SLEEPER={type:3,value:"SLEEPER"},li.SPEEDREGULATOR={type:3,value:"SPEEDREGULATOR"},li.TRACKENDOFALIGNMENT={type:3,value:"TRACKENDOFALIGNMENT"},li.VEHICLESTOP={type:3,value:"VEHICLESTOP"},li.USERDEFINED={type:3,value:"USERDEFINED"},li.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTrackElementTypeEnum=li;class hi{}hi.CHOPPER={type:3,value:"CHOPPER"},hi.COMBINED={type:3,value:"COMBINED"},hi.CURRENT={type:3,value:"CURRENT"},hi.FREQUENCY={type:3,value:"FREQUENCY"},hi.INVERTER={type:3,value:"INVERTER"},hi.RECTIFIER={type:3,value:"RECTIFIER"},hi.VOLTAGE={type:3,value:"VOLTAGE"},hi.USERDEFINED={type:3,value:"USERDEFINED"},hi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTransformerTypeEnum=hi;class ci{}ci.CONTINUOUS={type:3,value:"CONTINUOUS"},ci.CONTSAMEGRADIENT={type:3,value:"CONTSAMEGRADIENT"},ci.CONTSAMEGRADIENTSAMECURVATURE={type:3,value:"CONTSAMEGRADIENTSAMECURVATURE"},ci.DISCONTINUOUS={type:3,value:"DISCONTINUOUS"},e.IfcTransitionCode=ci;class Ai{}Ai.CRANEWAY={type:3,value:"CRANEWAY"},Ai.ELEVATOR={type:3,value:"ELEVATOR"},Ai.ESCALATOR={type:3,value:"ESCALATOR"},Ai.HAULINGGEAR={type:3,value:"HAULINGGEAR"},Ai.LIFTINGGEAR={type:3,value:"LIFTINGGEAR"},Ai.MOVINGWALKWAY={type:3,value:"MOVINGWALKWAY"},Ai.USERDEFINED={type:3,value:"USERDEFINED"},Ai.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTransportElementTypeEnum=Ai;class ui{}ui.CARTESIAN={type:3,value:"CARTESIAN"},ui.PARAMETER={type:3,value:"PARAMETER"},ui.UNSPECIFIED={type:3,value:"UNSPECIFIED"},e.IfcTrimmingPreference=ui;class pi{}pi.FINNED={type:3,value:"FINNED"},pi.USERDEFINED={type:3,value:"USERDEFINED"},pi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTubeBundleTypeEnum=pi;class di{}di.ABSORBEDDOSEUNIT={type:3,value:"ABSORBEDDOSEUNIT"},di.AMOUNTOFSUBSTANCEUNIT={type:3,value:"AMOUNTOFSUBSTANCEUNIT"},di.AREAUNIT={type:3,value:"AREAUNIT"},di.DOSEEQUIVALENTUNIT={type:3,value:"DOSEEQUIVALENTUNIT"},di.ELECTRICCAPACITANCEUNIT={type:3,value:"ELECTRICCAPACITANCEUNIT"},di.ELECTRICCHARGEUNIT={type:3,value:"ELECTRICCHARGEUNIT"},di.ELECTRICCONDUCTANCEUNIT={type:3,value:"ELECTRICCONDUCTANCEUNIT"},di.ELECTRICCURRENTUNIT={type:3,value:"ELECTRICCURRENTUNIT"},di.ELECTRICRESISTANCEUNIT={type:3,value:"ELECTRICRESISTANCEUNIT"},di.ELECTRICVOLTAGEUNIT={type:3,value:"ELECTRICVOLTAGEUNIT"},di.ENERGYUNIT={type:3,value:"ENERGYUNIT"},di.FORCEUNIT={type:3,value:"FORCEUNIT"},di.FREQUENCYUNIT={type:3,value:"FREQUENCYUNIT"},di.ILLUMINANCEUNIT={type:3,value:"ILLUMINANCEUNIT"},di.INDUCTANCEUNIT={type:3,value:"INDUCTANCEUNIT"},di.LENGTHUNIT={type:3,value:"LENGTHUNIT"},di.LUMINOUSFLUXUNIT={type:3,value:"LUMINOUSFLUXUNIT"},di.LUMINOUSINTENSITYUNIT={type:3,value:"LUMINOUSINTENSITYUNIT"},di.MAGNETICFLUXDENSITYUNIT={type:3,value:"MAGNETICFLUXDENSITYUNIT"},di.MAGNETICFLUXUNIT={type:3,value:"MAGNETICFLUXUNIT"},di.MASSUNIT={type:3,value:"MASSUNIT"},di.PLANEANGLEUNIT={type:3,value:"PLANEANGLEUNIT"},di.POWERUNIT={type:3,value:"POWERUNIT"},di.PRESSUREUNIT={type:3,value:"PRESSUREUNIT"},di.RADIOACTIVITYUNIT={type:3,value:"RADIOACTIVITYUNIT"},di.SOLIDANGLEUNIT={type:3,value:"SOLIDANGLEUNIT"},di.THERMODYNAMICTEMPERATUREUNIT={type:3,value:"THERMODYNAMICTEMPERATUREUNIT"},di.TIMEUNIT={type:3,value:"TIMEUNIT"},di.VOLUMEUNIT={type:3,value:"VOLUMEUNIT"},di.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcUnitEnum=di;class fi{}fi.ALARMPANEL={type:3,value:"ALARMPANEL"},fi.BASESTATIONCONTROLLER={type:3,value:"BASESTATIONCONTROLLER"},fi.COMBINED={type:3,value:"COMBINED"},fi.CONTROLPANEL={type:3,value:"CONTROLPANEL"},fi.GASDETECTIONPANEL={type:3,value:"GASDETECTIONPANEL"},fi.HUMIDISTAT={type:3,value:"HUMIDISTAT"},fi.INDICATORPANEL={type:3,value:"INDICATORPANEL"},fi.MIMICPANEL={type:3,value:"MIMICPANEL"},fi.THERMOSTAT={type:3,value:"THERMOSTAT"},fi.WEATHERSTATION={type:3,value:"WEATHERSTATION"},fi.USERDEFINED={type:3,value:"USERDEFINED"},fi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcUnitaryControlElementTypeEnum=fi;class Ei{}Ei.AIRCONDITIONINGUNIT={type:3,value:"AIRCONDITIONINGUNIT"},Ei.AIRHANDLER={type:3,value:"AIRHANDLER"},Ei.DEHUMIDIFIER={type:3,value:"DEHUMIDIFIER"},Ei.ROOFTOPUNIT={type:3,value:"ROOFTOPUNIT"},Ei.SPLITSYSTEM={type:3,value:"SPLITSYSTEM"},Ei.USERDEFINED={type:3,value:"USERDEFINED"},Ei.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcUnitaryEquipmentTypeEnum=Ei;class mi{}mi.AIRRELEASE={type:3,value:"AIRRELEASE"},mi.ANTIVACUUM={type:3,value:"ANTIVACUUM"},mi.CHANGEOVER={type:3,value:"CHANGEOVER"},mi.CHECK={type:3,value:"CHECK"},mi.COMMISSIONING={type:3,value:"COMMISSIONING"},mi.DIVERTING={type:3,value:"DIVERTING"},mi.DOUBLECHECK={type:3,value:"DOUBLECHECK"},mi.DOUBLEREGULATING={type:3,value:"DOUBLEREGULATING"},mi.DRAWOFFCOCK={type:3,value:"DRAWOFFCOCK"},mi.FAUCET={type:3,value:"FAUCET"},mi.FLUSHING={type:3,value:"FLUSHING"},mi.GASCOCK={type:3,value:"GASCOCK"},mi.GASTAP={type:3,value:"GASTAP"},mi.ISOLATING={type:3,value:"ISOLATING"},mi.MIXING={type:3,value:"MIXING"},mi.PRESSUREREDUCING={type:3,value:"PRESSUREREDUCING"},mi.PRESSURERELIEF={type:3,value:"PRESSURERELIEF"},mi.REGULATING={type:3,value:"REGULATING"},mi.SAFETYCUTOFF={type:3,value:"SAFETYCUTOFF"},mi.STEAMTRAP={type:3,value:"STEAMTRAP"},mi.STOPCOCK={type:3,value:"STOPCOCK"},mi.USERDEFINED={type:3,value:"USERDEFINED"},mi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcValveTypeEnum=mi;class yi{}yi.CARGO={type:3,value:"CARGO"},yi.ROLLINGSTOCK={type:3,value:"ROLLINGSTOCK"},yi.VEHICLE={type:3,value:"VEHICLE"},yi.VEHICLEAIR={type:3,value:"VEHICLEAIR"},yi.VEHICLEMARINE={type:3,value:"VEHICLEMARINE"},yi.VEHICLETRACKED={type:3,value:"VEHICLETRACKED"},yi.VEHICLEWHEELED={type:3,value:"VEHICLEWHEELED"},yi.USERDEFINED={type:3,value:"USERDEFINED"},yi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcVehicleTypeEnum=yi;class gi{}gi.AXIAL_YIELD={type:3,value:"AXIAL_YIELD"},gi.BENDING_YIELD={type:3,value:"BENDING_YIELD"},gi.FRICTION={type:3,value:"FRICTION"},gi.RUBBER={type:3,value:"RUBBER"},gi.SHEAR_YIELD={type:3,value:"SHEAR_YIELD"},gi.VISCOUS={type:3,value:"VISCOUS"},gi.USERDEFINED={type:3,value:"USERDEFINED"},gi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcVibrationDamperTypeEnum=gi;class Ii{}Ii.BASE={type:3,value:"BASE"},Ii.COMPRESSION={type:3,value:"COMPRESSION"},Ii.SPRING={type:3,value:"SPRING"},Ii.USERDEFINED={type:3,value:"USERDEFINED"},Ii.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcVibrationIsolatorTypeEnum=Ii;class vi{}vi.BOUNDARY={type:3,value:"BOUNDARY"},vi.CLEARANCE={type:3,value:"CLEARANCE"},vi.PROVISIONFORVOID={type:3,value:"PROVISIONFORVOID"},vi.USERDEFINED={type:3,value:"USERDEFINED"},vi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcVirtualElementTypeEnum=vi;class Ti{}Ti.CHAMFER={type:3,value:"CHAMFER"},Ti.CUTOUT={type:3,value:"CUTOUT"},Ti.EDGE={type:3,value:"EDGE"},Ti.HOLE={type:3,value:"HOLE"},Ti.MITER={type:3,value:"MITER"},Ti.NOTCH={type:3,value:"NOTCH"},Ti.USERDEFINED={type:3,value:"USERDEFINED"},Ti.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcVoidingFeatureTypeEnum=Ti;class _i{}_i.ELEMENTEDWALL={type:3,value:"ELEMENTEDWALL"},_i.MOVABLE={type:3,value:"MOVABLE"},_i.PARAPET={type:3,value:"PARAPET"},_i.PARTITIONING={type:3,value:"PARTITIONING"},_i.PLUMBINGWALL={type:3,value:"PLUMBINGWALL"},_i.POLYGONAL={type:3,value:"POLYGONAL"},_i.RETAININGWALL={type:3,value:"RETAININGWALL"},_i.SHEAR={type:3,value:"SHEAR"},_i.SOLIDWALL={type:3,value:"SOLIDWALL"},_i.STANDARD={type:3,value:"STANDARD"},_i.WAVEWALL={type:3,value:"WAVEWALL"},_i.USERDEFINED={type:3,value:"USERDEFINED"},_i.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWallTypeEnum=_i;class Ri{}Ri.FLOORTRAP={type:3,value:"FLOORTRAP"},Ri.FLOORWASTE={type:3,value:"FLOORWASTE"},Ri.GULLYSUMP={type:3,value:"GULLYSUMP"},Ri.GULLYTRAP={type:3,value:"GULLYTRAP"},Ri.ROOFDRAIN={type:3,value:"ROOFDRAIN"},Ri.WASTEDISPOSALUNIT={type:3,value:"WASTEDISPOSALUNIT"},Ri.WASTETRAP={type:3,value:"WASTETRAP"},Ri.USERDEFINED={type:3,value:"USERDEFINED"},Ri.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWasteTerminalTypeEnum=Ri;class Pi{}Pi.BOTTOMHUNG={type:3,value:"BOTTOMHUNG"},Pi.FIXEDCASEMENT={type:3,value:"FIXEDCASEMENT"},Pi.OTHEROPERATION={type:3,value:"OTHEROPERATION"},Pi.PIVOTHORIZONTAL={type:3,value:"PIVOTHORIZONTAL"},Pi.PIVOTVERTICAL={type:3,value:"PIVOTVERTICAL"},Pi.REMOVABLECASEMENT={type:3,value:"REMOVABLECASEMENT"},Pi.SIDEHUNGLEFTHAND={type:3,value:"SIDEHUNGLEFTHAND"},Pi.SIDEHUNGRIGHTHAND={type:3,value:"SIDEHUNGRIGHTHAND"},Pi.SLIDINGHORIZONTAL={type:3,value:"SLIDINGHORIZONTAL"},Pi.SLIDINGVERTICAL={type:3,value:"SLIDINGVERTICAL"},Pi.TILTANDTURNLEFTHAND={type:3,value:"TILTANDTURNLEFTHAND"},Pi.TILTANDTURNRIGHTHAND={type:3,value:"TILTANDTURNRIGHTHAND"},Pi.TOPHUNG={type:3,value:"TOPHUNG"},Pi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowPanelOperationEnum=Pi;class Di{}Di.BOTTOM={type:3,value:"BOTTOM"},Di.LEFT={type:3,value:"LEFT"},Di.MIDDLE={type:3,value:"MIDDLE"},Di.RIGHT={type:3,value:"RIGHT"},Di.TOP={type:3,value:"TOP"},Di.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowPanelPositionEnum=Di;class Ni{}Ni.ALUMINIUM={type:3,value:"ALUMINIUM"},Ni.ALUMINIUM_WOOD={type:3,value:"ALUMINIUM_WOOD"},Ni.HIGH_GRADE_STEEL={type:3,value:"HIGH_GRADE_STEEL"},Ni.OTHER_CONSTRUCTION={type:3,value:"OTHER_CONSTRUCTION"},Ni.PLASTIC={type:3,value:"PLASTIC"},Ni.STEEL={type:3,value:"STEEL"},Ni.WOOD={type:3,value:"WOOD"},Ni.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowStyleConstructionEnum=Ni;class bi{}bi.DOUBLE_PANEL_HORIZONTAL={type:3,value:"DOUBLE_PANEL_HORIZONTAL"},bi.DOUBLE_PANEL_VERTICAL={type:3,value:"DOUBLE_PANEL_VERTICAL"},bi.SINGLE_PANEL={type:3,value:"SINGLE_PANEL"},bi.TRIPLE_PANEL_BOTTOM={type:3,value:"TRIPLE_PANEL_BOTTOM"},bi.TRIPLE_PANEL_HORIZONTAL={type:3,value:"TRIPLE_PANEL_HORIZONTAL"},bi.TRIPLE_PANEL_LEFT={type:3,value:"TRIPLE_PANEL_LEFT"},bi.TRIPLE_PANEL_RIGHT={type:3,value:"TRIPLE_PANEL_RIGHT"},bi.TRIPLE_PANEL_TOP={type:3,value:"TRIPLE_PANEL_TOP"},bi.TRIPLE_PANEL_VERTICAL={type:3,value:"TRIPLE_PANEL_VERTICAL"},bi.USERDEFINED={type:3,value:"USERDEFINED"},bi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowStyleOperationEnum=bi;class Ci{}Ci.LIGHTDOME={type:3,value:"LIGHTDOME"},Ci.SKYLIGHT={type:3,value:"SKYLIGHT"},Ci.WINDOW={type:3,value:"WINDOW"},Ci.USERDEFINED={type:3,value:"USERDEFINED"},Ci.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowTypeEnum=Ci;class Oi{}Oi.DOUBLE_PANEL_HORIZONTAL={type:3,value:"DOUBLE_PANEL_HORIZONTAL"},Oi.DOUBLE_PANEL_VERTICAL={type:3,value:"DOUBLE_PANEL_VERTICAL"},Oi.SINGLE_PANEL={type:3,value:"SINGLE_PANEL"},Oi.TRIPLE_PANEL_BOTTOM={type:3,value:"TRIPLE_PANEL_BOTTOM"},Oi.TRIPLE_PANEL_HORIZONTAL={type:3,value:"TRIPLE_PANEL_HORIZONTAL"},Oi.TRIPLE_PANEL_LEFT={type:3,value:"TRIPLE_PANEL_LEFT"},Oi.TRIPLE_PANEL_RIGHT={type:3,value:"TRIPLE_PANEL_RIGHT"},Oi.TRIPLE_PANEL_TOP={type:3,value:"TRIPLE_PANEL_TOP"},Oi.TRIPLE_PANEL_VERTICAL={type:3,value:"TRIPLE_PANEL_VERTICAL"},Oi.USERDEFINED={type:3,value:"USERDEFINED"},Oi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowTypePartitioningEnum=Oi;class Si{}Si.FIRSTSHIFT={type:3,value:"FIRSTSHIFT"},Si.SECONDSHIFT={type:3,value:"SECONDSHIFT"},Si.THIRDSHIFT={type:3,value:"THIRDSHIFT"},Si.USERDEFINED={type:3,value:"USERDEFINED"},Si.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWorkCalendarTypeEnum=Si;class xi{}xi.ACTUAL={type:3,value:"ACTUAL"},xi.BASELINE={type:3,value:"BASELINE"},xi.PLANNED={type:3,value:"PLANNED"},xi.USERDEFINED={type:3,value:"USERDEFINED"},xi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWorkPlanTypeEnum=xi;class wi{}wi.ACTUAL={type:3,value:"ACTUAL"},wi.BASELINE={type:3,value:"BASELINE"},wi.PLANNED={type:3,value:"PLANNED"},wi.USERDEFINED={type:3,value:"USERDEFINED"},wi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWorkScheduleTypeEnum=wi;e.IfcActorRole=class extends gI{constructor(e,t,s,i){super(e),this.Role=t,this.UserDefinedRole=s,this.Description=i,this.type=3630933823}};class Bi extends gI{constructor(e,t,s,i){super(e),this.Purpose=t,this.Description=s,this.UserDefinedPurpose=i,this.type=618182010}}e.IfcAddress=Bi;class Fi extends gI{constructor(e,t,s){super(e),this.StartTag=t,this.EndTag=s,this.type=2879124712}}e.IfcAlignmentParameterSegment=Fi;e.IfcAlignmentVerticalSegment=class extends Fi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s),this.StartTag=t,this.EndTag=s,this.StartDistAlong=i,this.HorizontalLength=r,this.StartHeight=o,this.StartGradient=n,this.EndGradient=a,this.RadiusOfCurvature=l,this.PredefinedType=h,this.type=3633395639}};e.IfcApplication=class extends gI{constructor(e,t,s,i,r){super(e),this.ApplicationDeveloper=t,this.Version=s,this.ApplicationFullName=i,this.ApplicationIdentifier=r,this.type=639542469}};class Mi extends gI{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e),this.Name=t,this.Description=s,this.AppliedValue=i,this.UnitBasis=r,this.ApplicableDate=o,this.FixedUntilDate=n,this.Category=a,this.Condition=l,this.ArithmeticOperator=h,this.Components=c,this.type=411424972}}e.IfcAppliedValue=Mi;e.IfcApproval=class extends gI{constructor(e,t,s,i,r,o,n,a,l,h){super(e),this.Identifier=t,this.Name=s,this.Description=i,this.TimeOfApproval=r,this.Status=o,this.Level=n,this.Qualifier=a,this.RequestingApproval=l,this.GivingApproval=h,this.type=130549933}};class Li extends gI{constructor(e,t){super(e),this.Name=t,this.type=4037036970}}e.IfcBoundaryCondition=Li;e.IfcBoundaryEdgeCondition=class extends Li{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.TranslationalStiffnessByLengthX=s,this.TranslationalStiffnessByLengthY=i,this.TranslationalStiffnessByLengthZ=r,this.RotationalStiffnessByLengthX=o,this.RotationalStiffnessByLengthY=n,this.RotationalStiffnessByLengthZ=a,this.type=1560379544}};e.IfcBoundaryFaceCondition=class extends Li{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.TranslationalStiffnessByAreaX=s,this.TranslationalStiffnessByAreaY=i,this.TranslationalStiffnessByAreaZ=r,this.type=3367102660}};class Ui extends Li{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.TranslationalStiffnessX=s,this.TranslationalStiffnessY=i,this.TranslationalStiffnessZ=r,this.RotationalStiffnessX=o,this.RotationalStiffnessY=n,this.RotationalStiffnessZ=a,this.type=1387855156}}e.IfcBoundaryNodeCondition=Ui;e.IfcBoundaryNodeConditionWarping=class extends Ui{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.Name=t,this.TranslationalStiffnessX=s,this.TranslationalStiffnessY=i,this.TranslationalStiffnessZ=r,this.RotationalStiffnessX=o,this.RotationalStiffnessY=n,this.RotationalStiffnessZ=a,this.WarpingStiffness=l,this.type=2069777674}};class Hi extends gI{constructor(e){super(e),this.type=2859738748}}e.IfcConnectionGeometry=Hi;class Gi extends Hi{constructor(e,t,s){super(e),this.PointOnRelatingElement=t,this.PointOnRelatedElement=s,this.type=2614616156}}e.IfcConnectionPointGeometry=Gi;e.IfcConnectionSurfaceGeometry=class extends Hi{constructor(e,t,s){super(e),this.SurfaceOnRelatingElement=t,this.SurfaceOnRelatedElement=s,this.type=2732653382}};e.IfcConnectionVolumeGeometry=class extends Hi{constructor(e,t,s){super(e),this.VolumeOnRelatingElement=t,this.VolumeOnRelatedElement=s,this.type=775493141}};class ki extends gI{constructor(e,t,s,i,r,o,n,a){super(e),this.Name=t,this.Description=s,this.ConstraintGrade=i,this.ConstraintSource=r,this.CreatingActor=o,this.CreationTime=n,this.UserDefinedGrade=a,this.type=1959218052}}e.IfcConstraint=ki;class Vi extends gI{constructor(e,t,s){super(e),this.SourceCRS=t,this.TargetCRS=s,this.type=1785450214}}e.IfcCoordinateOperation=Vi;class ji extends gI{constructor(e,t,s,i,r){super(e),this.Name=t,this.Description=s,this.GeodeticDatum=i,this.VerticalDatum=r,this.type=1466758467}}e.IfcCoordinateReferenceSystem=ji;e.IfcCostValue=class extends Mi{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h,c),this.Name=t,this.Description=s,this.AppliedValue=i,this.UnitBasis=r,this.ApplicableDate=o,this.FixedUntilDate=n,this.Category=a,this.Condition=l,this.ArithmeticOperator=h,this.Components=c,this.type=602808272}};e.IfcDerivedUnit=class extends gI{constructor(e,t,s,i,r){super(e),this.Elements=t,this.UnitType=s,this.UserDefinedType=i,this.Name=r,this.type=1765591967}};e.IfcDerivedUnitElement=class extends gI{constructor(e,t,s){super(e),this.Unit=t,this.Exponent=s,this.type=1045800335}};e.IfcDimensionalExponents=class extends gI{constructor(e,t,s,i,r,o,n,a){super(e),this.LengthExponent=t,this.MassExponent=s,this.TimeExponent=i,this.ElectricCurrentExponent=r,this.ThermodynamicTemperatureExponent=o,this.AmountOfSubstanceExponent=n,this.LuminousIntensityExponent=a,this.type=2949456006}};class Qi extends gI{constructor(e){super(e),this.type=4294318154}}e.IfcExternalInformation=Qi;class Wi extends gI{constructor(e,t,s,i){super(e),this.Location=t,this.Identification=s,this.Name=i,this.type=3200245327}}e.IfcExternalReference=Wi;e.IfcExternallyDefinedHatchStyle=class extends Wi{constructor(e,t,s,i){super(e,t,s,i),this.Location=t,this.Identification=s,this.Name=i,this.type=2242383968}};e.IfcExternallyDefinedSurfaceStyle=class extends Wi{constructor(e,t,s,i){super(e,t,s,i),this.Location=t,this.Identification=s,this.Name=i,this.type=1040185647}};e.IfcExternallyDefinedTextFont=class extends Wi{constructor(e,t,s,i){super(e,t,s,i),this.Location=t,this.Identification=s,this.Name=i,this.type=3548104201}};e.IfcGridAxis=class extends gI{constructor(e,t,s,i){super(e),this.AxisTag=t,this.AxisCurve=s,this.SameSense=i,this.type=852622518}};e.IfcIrregularTimeSeriesValue=class extends gI{constructor(e,t,s){super(e),this.TimeStamp=t,this.ListValues=s,this.type=3020489413}};e.IfcLibraryInformation=class extends Qi{constructor(e,t,s,i,r,o,n){super(e),this.Name=t,this.Version=s,this.Publisher=i,this.VersionDate=r,this.Location=o,this.Description=n,this.type=2655187982}};e.IfcLibraryReference=class extends Wi{constructor(e,t,s,i,r,o,n){super(e,t,s,i),this.Location=t,this.Identification=s,this.Name=i,this.Description=r,this.Language=o,this.ReferencedLibrary=n,this.type=3452421091}};e.IfcLightDistributionData=class extends gI{constructor(e,t,s,i){super(e),this.MainPlaneAngle=t,this.SecondaryPlaneAngle=s,this.LuminousIntensity=i,this.type=4162380809}};e.IfcLightIntensityDistribution=class extends gI{constructor(e,t,s){super(e),this.LightDistributionCurve=t,this.DistributionData=s,this.type=1566485204}};e.IfcMapConversion=class extends Vi{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s),this.SourceCRS=t,this.TargetCRS=s,this.Eastings=i,this.Northings=r,this.OrthogonalHeight=o,this.XAxisAbscissa=n,this.XAxisOrdinate=a,this.Scale=l,this.ScaleY=h,this.ScaleZ=c,this.type=3057273783}};e.IfcMaterialClassificationRelationship=class extends gI{constructor(e,t,s){super(e),this.MaterialClassifications=t,this.ClassifiedMaterial=s,this.type=1847130766}};class zi extends gI{constructor(e){super(e),this.type=760658860}}e.IfcMaterialDefinition=zi;class Ki extends zi{constructor(e,t,s,i,r,o,n,a){super(e),this.Material=t,this.LayerThickness=s,this.IsVentilated=i,this.Name=r,this.Description=o,this.Category=n,this.Priority=a,this.type=248100487}}e.IfcMaterialLayer=Ki;e.IfcMaterialLayerSet=class extends zi{constructor(e,t,s,i){super(e),this.MaterialLayers=t,this.LayerSetName=s,this.Description=i,this.type=3303938423}};e.IfcMaterialLayerWithOffsets=class extends Ki{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.Material=t,this.LayerThickness=s,this.IsVentilated=i,this.Name=r,this.Description=o,this.Category=n,this.Priority=a,this.OffsetDirection=l,this.OffsetValues=h,this.type=1847252529}};e.IfcMaterialList=class extends gI{constructor(e,t){super(e),this.Materials=t,this.type=2199411900}};class Yi extends zi{constructor(e,t,s,i,r,o,n){super(e),this.Name=t,this.Description=s,this.Material=i,this.Profile=r,this.Priority=o,this.Category=n,this.type=2235152071}}e.IfcMaterialProfile=Yi;e.IfcMaterialProfileSet=class extends zi{constructor(e,t,s,i,r){super(e),this.Name=t,this.Description=s,this.MaterialProfiles=i,this.CompositeProfile=r,this.type=164193824}};e.IfcMaterialProfileWithOffsets=class extends Yi{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.Name=t,this.Description=s,this.Material=i,this.Profile=r,this.Priority=o,this.Category=n,this.OffsetValues=a,this.type=552965576}};class Xi extends gI{constructor(e){super(e),this.type=1507914824}}e.IfcMaterialUsageDefinition=Xi;e.IfcMeasureWithUnit=class extends gI{constructor(e,t,s){super(e),this.ValueComponent=t,this.UnitComponent=s,this.type=2597039031}};e.IfcMetric=class extends ki{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a),this.Name=t,this.Description=s,this.ConstraintGrade=i,this.ConstraintSource=r,this.CreatingActor=o,this.CreationTime=n,this.UserDefinedGrade=a,this.Benchmark=l,this.ValueSource=h,this.DataValue=c,this.ReferencePath=A,this.type=3368373690}};e.IfcMonetaryUnit=class extends gI{constructor(e,t){super(e),this.Currency=t,this.type=2706619895}};class Zi extends gI{constructor(e,t,s){super(e),this.Dimensions=t,this.UnitType=s,this.type=1918398963}}e.IfcNamedUnit=Zi;class qi extends gI{constructor(e,t){super(e),this.PlacementRelTo=t,this.type=3701648758}}e.IfcObjectPlacement=qi;e.IfcObjective=class extends ki{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a),this.Name=t,this.Description=s,this.ConstraintGrade=i,this.ConstraintSource=r,this.CreatingActor=o,this.CreationTime=n,this.UserDefinedGrade=a,this.BenchmarkValues=l,this.LogicalAggregator=h,this.ObjectiveQualifier=c,this.UserDefinedQualifier=A,this.type=2251480897}};e.IfcOrganization=class extends gI{constructor(e,t,s,i,r,o){super(e),this.Identification=t,this.Name=s,this.Description=i,this.Roles=r,this.Addresses=o,this.type=4251960020}};e.IfcOwnerHistory=class extends gI{constructor(e,t,s,i,r,o,n,a,l){super(e),this.OwningUser=t,this.OwningApplication=s,this.State=i,this.ChangeAction=r,this.LastModifiedDate=o,this.LastModifyingUser=n,this.LastModifyingApplication=a,this.CreationDate=l,this.type=1207048766}};e.IfcPerson=class extends gI{constructor(e,t,s,i,r,o,n,a,l){super(e),this.Identification=t,this.FamilyName=s,this.GivenName=i,this.MiddleNames=r,this.PrefixTitles=o,this.SuffixTitles=n,this.Roles=a,this.Addresses=l,this.type=2077209135}};e.IfcPersonAndOrganization=class extends gI{constructor(e,t,s,i){super(e),this.ThePerson=t,this.TheOrganization=s,this.Roles=i,this.type=101040310}};class Ji extends gI{constructor(e,t,s){super(e),this.Name=t,this.Description=s,this.type=2483315170}}e.IfcPhysicalQuantity=Ji;class $i extends Ji{constructor(e,t,s,i){super(e,t,s),this.Name=t,this.Description=s,this.Unit=i,this.type=2226359599}}e.IfcPhysicalSimpleQuantity=$i;e.IfcPostalAddress=class extends Bi{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i),this.Purpose=t,this.Description=s,this.UserDefinedPurpose=i,this.InternalLocation=r,this.AddressLines=o,this.PostalBox=n,this.Town=a,this.Region=l,this.PostalCode=h,this.Country=c,this.type=3355820592}};class er extends gI{constructor(e){super(e),this.type=677532197}}e.IfcPresentationItem=er;class tr extends gI{constructor(e,t,s,i,r){super(e),this.Name=t,this.Description=s,this.AssignedItems=i,this.Identifier=r,this.type=2022622350}}e.IfcPresentationLayerAssignment=tr;e.IfcPresentationLayerWithStyle=class extends tr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r),this.Name=t,this.Description=s,this.AssignedItems=i,this.Identifier=r,this.LayerOn=o,this.LayerFrozen=n,this.LayerBlocked=a,this.LayerStyles=l,this.type=1304840413}};class sr extends gI{constructor(e,t){super(e),this.Name=t,this.type=3119450353}}e.IfcPresentationStyle=sr;class ir extends gI{constructor(e,t,s,i){super(e),this.Name=t,this.Description=s,this.Representations=i,this.type=2095639259}}e.IfcProductRepresentation=ir;class rr extends gI{constructor(e,t,s){super(e),this.ProfileType=t,this.ProfileName=s,this.type=3958567839}}e.IfcProfileDef=rr;e.IfcProjectedCRS=class extends ji{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.Name=t,this.Description=s,this.GeodeticDatum=i,this.VerticalDatum=r,this.MapProjection=o,this.MapZone=n,this.MapUnit=a,this.type=3843373140}};class or extends gI{constructor(e){super(e),this.type=986844984}}e.IfcPropertyAbstraction=or;e.IfcPropertyEnumeration=class extends or{constructor(e,t,s,i){super(e),this.Name=t,this.EnumerationValues=s,this.Unit=i,this.type=3710013099}};e.IfcQuantityArea=class extends $i{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.AreaValue=r,this.Formula=o,this.type=2044713172}};e.IfcQuantityCount=class extends $i{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.CountValue=r,this.Formula=o,this.type=2093928680}};e.IfcQuantityLength=class extends $i{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.LengthValue=r,this.Formula=o,this.type=931644368}};e.IfcQuantityNumber=class extends $i{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.NumberValue=r,this.Formula=o,this.type=2691318326}};e.IfcQuantityTime=class extends $i{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.TimeValue=r,this.Formula=o,this.type=3252649465}};e.IfcQuantityVolume=class extends $i{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.VolumeValue=r,this.Formula=o,this.type=2405470396}};e.IfcQuantityWeight=class extends $i{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.WeightValue=r,this.Formula=o,this.type=825690147}};e.IfcRecurrencePattern=class extends gI{constructor(e,t,s,i,r,o,n,a,l){super(e),this.RecurrenceType=t,this.DayComponent=s,this.WeekdayComponent=i,this.MonthComponent=r,this.Position=o,this.Interval=n,this.Occurrences=a,this.TimePeriods=l,this.type=3915482550}};e.IfcReference=class extends gI{constructor(e,t,s,i,r,o){super(e),this.TypeIdentifier=t,this.AttributeIdentifier=s,this.InstanceName=i,this.ListPositions=r,this.InnerReference=o,this.type=2433181523}};class nr extends gI{constructor(e,t,s,i,r){super(e),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=1076942058}}e.IfcRepresentation=nr;class ar extends gI{constructor(e,t,s){super(e),this.ContextIdentifier=t,this.ContextType=s,this.type=3377609919}}e.IfcRepresentationContext=ar;class lr extends gI{constructor(e){super(e),this.type=3008791417}}e.IfcRepresentationItem=lr;e.IfcRepresentationMap=class extends gI{constructor(e,t,s){super(e),this.MappingOrigin=t,this.MappedRepresentation=s,this.type=1660063152}};class hr extends gI{constructor(e,t,s){super(e),this.Name=t,this.Description=s,this.type=2439245199}}e.IfcResourceLevelRelationship=hr;class cr extends gI{constructor(e,t,s,i,r){super(e),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=2341007311}}e.IfcRoot=cr;e.IfcSIUnit=class extends Zi{constructor(e,t,s,i,r){super(e,t,s),this.Dimensions=t,this.UnitType=s,this.Prefix=i,this.Name=r,this.type=448429030}};class Ar extends gI{constructor(e,t,s,i){super(e),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.type=1054537805}}e.IfcSchedulingTime=Ar;e.IfcShapeAspect=class extends gI{constructor(e,t,s,i,r,o){super(e),this.ShapeRepresentations=t,this.Name=s,this.Description=i,this.ProductDefinitional=r,this.PartOfProductDefinitionShape=o,this.type=867548509}};class ur extends nr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=3982875396}}e.IfcShapeModel=ur;e.IfcShapeRepresentation=class extends ur{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=4240577450}};class pr extends gI{constructor(e,t){super(e),this.Name=t,this.type=2273995522}}e.IfcStructuralConnectionCondition=pr;class dr extends gI{constructor(e,t){super(e),this.Name=t,this.type=2162789131}}e.IfcStructuralLoad=dr;e.IfcStructuralLoadConfiguration=class extends dr{constructor(e,t,s,i){super(e,t),this.Name=t,this.Values=s,this.Locations=i,this.type=3478079324}};class fr extends dr{constructor(e,t){super(e,t),this.Name=t,this.type=609421318}}e.IfcStructuralLoadOrResult=fr;class Er extends fr{constructor(e,t){super(e,t),this.Name=t,this.type=2525727697}}e.IfcStructuralLoadStatic=Er;e.IfcStructuralLoadTemperature=class extends Er{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.DeltaTConstant=s,this.DeltaTY=i,this.DeltaTZ=r,this.type=3408363356}};class mr extends nr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=2830218821}}e.IfcStyleModel=mr;e.IfcStyledItem=class extends lr{constructor(e,t,s,i){super(e),this.Item=t,this.Styles=s,this.Name=i,this.type=3958052878}};e.IfcStyledRepresentation=class extends mr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=3049322572}};e.IfcSurfaceReinforcementArea=class extends fr{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.SurfaceReinforcement1=s,this.SurfaceReinforcement2=i,this.ShearReinforcement=r,this.type=2934153892}};e.IfcSurfaceStyle=class extends sr{constructor(e,t,s,i){super(e,t),this.Name=t,this.Side=s,this.Styles=i,this.type=1300840506}};e.IfcSurfaceStyleLighting=class extends er{constructor(e,t,s,i,r){super(e),this.DiffuseTransmissionColour=t,this.DiffuseReflectionColour=s,this.TransmissionColour=i,this.ReflectanceColour=r,this.type=3303107099}};e.IfcSurfaceStyleRefraction=class extends er{constructor(e,t,s){super(e),this.RefractionIndex=t,this.DispersionFactor=s,this.type=1607154358}};class yr extends er{constructor(e,t,s){super(e),this.SurfaceColour=t,this.Transparency=s,this.type=846575682}}e.IfcSurfaceStyleShading=yr;e.IfcSurfaceStyleWithTextures=class extends er{constructor(e,t){super(e),this.Textures=t,this.type=1351298697}};class gr extends er{constructor(e,t,s,i,r,o){super(e),this.RepeatS=t,this.RepeatT=s,this.Mode=i,this.TextureTransform=r,this.Parameter=o,this.type=626085974}}e.IfcSurfaceTexture=gr;e.IfcTable=class extends gI{constructor(e,t,s,i){super(e),this.Name=t,this.Rows=s,this.Columns=i,this.type=985171141}};e.IfcTableColumn=class extends gI{constructor(e,t,s,i,r,o){super(e),this.Identifier=t,this.Name=s,this.Description=i,this.Unit=r,this.ReferencePath=o,this.type=2043862942}};e.IfcTableRow=class extends gI{constructor(e,t,s){super(e),this.RowCells=t,this.IsHeading=s,this.type=531007025}};class Ir extends Ar{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I){super(e,t,s,i),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.DurationType=r,this.ScheduleDuration=o,this.ScheduleStart=n,this.ScheduleFinish=a,this.EarlyStart=l,this.EarlyFinish=h,this.LateStart=c,this.LateFinish=A,this.FreeFloat=u,this.TotalFloat=p,this.IsCritical=d,this.StatusTime=f,this.ActualDuration=E,this.ActualStart=m,this.ActualFinish=y,this.RemainingTime=g,this.Completion=I,this.type=1549132990}}e.IfcTaskTime=Ir;e.IfcTaskTimeRecurring=class extends Ir{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I,v){super(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.DurationType=r,this.ScheduleDuration=o,this.ScheduleStart=n,this.ScheduleFinish=a,this.EarlyStart=l,this.EarlyFinish=h,this.LateStart=c,this.LateFinish=A,this.FreeFloat=u,this.TotalFloat=p,this.IsCritical=d,this.StatusTime=f,this.ActualDuration=E,this.ActualStart=m,this.ActualFinish=y,this.RemainingTime=g,this.Completion=I,this.Recurrence=v,this.type=2771591690}};e.IfcTelecomAddress=class extends Bi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i),this.Purpose=t,this.Description=s,this.UserDefinedPurpose=i,this.TelephoneNumbers=r,this.FacsimileNumbers=o,this.PagerNumber=n,this.ElectronicMailAddresses=a,this.WWWHomePageURL=l,this.MessagingIDs=h,this.type=912023232}};e.IfcTextStyle=class extends sr{constructor(e,t,s,i,r,o){super(e,t),this.Name=t,this.TextCharacterAppearance=s,this.TextStyle=i,this.TextFontStyle=r,this.ModelOrDraughting=o,this.type=1447204868}};e.IfcTextStyleForDefinedFont=class extends er{constructor(e,t,s){super(e),this.Colour=t,this.BackgroundColour=s,this.type=2636378356}};e.IfcTextStyleTextModel=class extends er{constructor(e,t,s,i,r,o,n,a){super(e),this.TextIndent=t,this.TextAlign=s,this.TextDecoration=i,this.LetterSpacing=r,this.WordSpacing=o,this.TextTransform=n,this.LineHeight=a,this.type=1640371178}};class vr extends er{constructor(e,t){super(e),this.Maps=t,this.type=280115917}}e.IfcTextureCoordinate=vr;e.IfcTextureCoordinateGenerator=class extends vr{constructor(e,t,s,i){super(e,t),this.Maps=t,this.Mode=s,this.Parameter=i,this.type=1742049831}};class Tr extends gI{constructor(e,t,s){super(e),this.TexCoordIndex=t,this.TexCoordsOf=s,this.type=222769930}}e.IfcTextureCoordinateIndices=Tr;e.IfcTextureCoordinateIndicesWithVoids=class extends Tr{constructor(e,t,s,i){super(e,t,s),this.TexCoordIndex=t,this.TexCoordsOf=s,this.InnerTexCoordIndices=i,this.type=1010789467}};e.IfcTextureMap=class extends vr{constructor(e,t,s,i){super(e,t),this.Maps=t,this.Vertices=s,this.MappedTo=i,this.type=2552916305}};e.IfcTextureVertex=class extends er{constructor(e,t){super(e),this.Coordinates=t,this.type=1210645708}};e.IfcTextureVertexList=class extends er{constructor(e,t){super(e),this.TexCoordsList=t,this.type=3611470254}};e.IfcTimePeriod=class extends gI{constructor(e,t,s){super(e),this.StartTime=t,this.EndTime=s,this.type=1199560280}};class _r extends gI{constructor(e,t,s,i,r,o,n,a,l){super(e),this.Name=t,this.Description=s,this.StartTime=i,this.EndTime=r,this.TimeSeriesDataType=o,this.DataOrigin=n,this.UserDefinedDataOrigin=a,this.Unit=l,this.type=3101149627}}e.IfcTimeSeries=_r;e.IfcTimeSeriesValue=class extends gI{constructor(e,t){super(e),this.ListValues=t,this.type=581633288}};class Rr extends lr{constructor(e){super(e),this.type=1377556343}}e.IfcTopologicalRepresentationItem=Rr;e.IfcTopologyRepresentation=class extends ur{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=1735638870}};e.IfcUnitAssignment=class extends gI{constructor(e,t){super(e),this.Units=t,this.type=180925521}};class Pr extends Rr{constructor(e){super(e),this.type=2799835756}}e.IfcVertex=Pr;e.IfcVertexPoint=class extends Pr{constructor(e,t){super(e),this.VertexGeometry=t,this.type=1907098498}};e.IfcVirtualGridIntersection=class extends gI{constructor(e,t,s){super(e),this.IntersectingAxes=t,this.OffsetDistances=s,this.type=891718957}};e.IfcWorkTime=class extends Ar{constructor(e,t,s,i,r,o,n){super(e,t,s,i),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.RecurrencePattern=r,this.StartDate=o,this.FinishDate=n,this.type=1236880293}};e.IfcAlignmentCantSegment=class extends Fi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s),this.StartTag=t,this.EndTag=s,this.StartDistAlong=i,this.HorizontalLength=r,this.StartCantLeft=o,this.EndCantLeft=n,this.StartCantRight=a,this.EndCantRight=l,this.PredefinedType=h,this.type=3752311538}};e.IfcAlignmentHorizontalSegment=class extends Fi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s),this.StartTag=t,this.EndTag=s,this.StartPoint=i,this.StartDirection=r,this.StartRadiusOfCurvature=o,this.EndRadiusOfCurvature=n,this.SegmentLength=a,this.GravityCenterLineHeight=l,this.PredefinedType=h,this.type=536804194}};e.IfcApprovalRelationship=class extends hr{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.RelatingApproval=i,this.RelatedApprovals=r,this.type=3869604511}};class Dr extends rr{constructor(e,t,s,i){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.OuterCurve=i,this.type=3798115385}}e.IfcArbitraryClosedProfileDef=Dr;class Nr extends rr{constructor(e,t,s,i){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.Curve=i,this.type=1310608509}}e.IfcArbitraryOpenProfileDef=Nr;e.IfcArbitraryProfileDefWithVoids=class extends Dr{constructor(e,t,s,i,r){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.OuterCurve=i,this.InnerCurves=r,this.type=2705031697}};e.IfcBlobTexture=class extends gr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.RepeatS=t,this.RepeatT=s,this.Mode=i,this.TextureTransform=r,this.Parameter=o,this.RasterFormat=n,this.RasterCode=a,this.type=616511568}};e.IfcCenterLineProfileDef=class extends Nr{constructor(e,t,s,i,r){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Curve=i,this.Thickness=r,this.type=3150382593}};e.IfcClassification=class extends Qi{constructor(e,t,s,i,r,o,n,a){super(e),this.Source=t,this.Edition=s,this.EditionDate=i,this.Name=r,this.Description=o,this.Specification=n,this.ReferenceTokens=a,this.type=747523909}};e.IfcClassificationReference=class extends Wi{constructor(e,t,s,i,r,o,n){super(e,t,s,i),this.Location=t,this.Identification=s,this.Name=i,this.ReferencedSource=r,this.Description=o,this.Sort=n,this.type=647927063}};e.IfcColourRgbList=class extends er{constructor(e,t){super(e),this.ColourList=t,this.type=3285139300}};class br extends er{constructor(e,t){super(e),this.Name=t,this.type=3264961684}}e.IfcColourSpecification=br;e.IfcCompositeProfileDef=class extends rr{constructor(e,t,s,i,r){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.Profiles=i,this.Label=r,this.type=1485152156}};class Cr extends Rr{constructor(e,t){super(e),this.CfsFaces=t,this.type=370225590}}e.IfcConnectedFaceSet=Cr;e.IfcConnectionCurveGeometry=class extends Hi{constructor(e,t,s){super(e),this.CurveOnRelatingElement=t,this.CurveOnRelatedElement=s,this.type=1981873012}};e.IfcConnectionPointEccentricity=class extends Gi{constructor(e,t,s,i,r,o){super(e,t,s),this.PointOnRelatingElement=t,this.PointOnRelatedElement=s,this.EccentricityInX=i,this.EccentricityInY=r,this.EccentricityInZ=o,this.type=45288368}};e.IfcContextDependentUnit=class extends Zi{constructor(e,t,s,i){super(e,t,s),this.Dimensions=t,this.UnitType=s,this.Name=i,this.type=3050246964}};class Or extends Zi{constructor(e,t,s,i,r){super(e,t,s),this.Dimensions=t,this.UnitType=s,this.Name=i,this.ConversionFactor=r,this.type=2889183280}}e.IfcConversionBasedUnit=Or;e.IfcConversionBasedUnitWithOffset=class extends Or{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.Dimensions=t,this.UnitType=s,this.Name=i,this.ConversionFactor=r,this.ConversionOffset=o,this.type=2713554722}};e.IfcCurrencyRelationship=class extends hr{constructor(e,t,s,i,r,o,n,a){super(e,t,s),this.Name=t,this.Description=s,this.RelatingMonetaryUnit=i,this.RelatedMonetaryUnit=r,this.ExchangeRate=o,this.RateDateTime=n,this.RateSource=a,this.type=539742890}};e.IfcCurveStyle=class extends sr{constructor(e,t,s,i,r,o){super(e,t),this.Name=t,this.CurveFont=s,this.CurveWidth=i,this.CurveColour=r,this.ModelOrDraughting=o,this.type=3800577675}};e.IfcCurveStyleFont=class extends er{constructor(e,t,s){super(e),this.Name=t,this.PatternList=s,this.type=1105321065}};e.IfcCurveStyleFontAndScaling=class extends er{constructor(e,t,s,i){super(e),this.Name=t,this.CurveStyleFont=s,this.CurveFontScaling=i,this.type=2367409068}};e.IfcCurveStyleFontPattern=class extends er{constructor(e,t,s){super(e),this.VisibleSegmentLength=t,this.InvisibleSegmentLength=s,this.type=3510044353}};class Sr extends rr{constructor(e,t,s,i,r,o){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.ParentProfile=i,this.Operator=r,this.Label=o,this.type=3632507154}}e.IfcDerivedProfileDef=Sr;e.IfcDocumentInformation=class extends Qi{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m){super(e),this.Identification=t,this.Name=s,this.Description=i,this.Location=r,this.Purpose=o,this.IntendedUse=n,this.Scope=a,this.Revision=l,this.DocumentOwner=h,this.Editors=c,this.CreationTime=A,this.LastRevisionTime=u,this.ElectronicFormat=p,this.ValidFrom=d,this.ValidUntil=f,this.Confidentiality=E,this.Status=m,this.type=1154170062}};e.IfcDocumentInformationRelationship=class extends hr{constructor(e,t,s,i,r,o){super(e,t,s),this.Name=t,this.Description=s,this.RelatingDocument=i,this.RelatedDocuments=r,this.RelationshipType=o,this.type=770865208}};e.IfcDocumentReference=class extends Wi{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Location=t,this.Identification=s,this.Name=i,this.Description=r,this.ReferencedDocument=o,this.type=3732053477}};class xr extends Rr{constructor(e,t,s){super(e),this.EdgeStart=t,this.EdgeEnd=s,this.type=3900360178}}e.IfcEdge=xr;e.IfcEdgeCurve=class extends xr{constructor(e,t,s,i,r){super(e,t,s),this.EdgeStart=t,this.EdgeEnd=s,this.EdgeGeometry=i,this.SameSense=r,this.type=476780140}};e.IfcEventTime=class extends Ar{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.ActualDate=r,this.EarlyDate=o,this.LateDate=n,this.ScheduleDate=a,this.type=211053100}};class wr extends or{constructor(e,t,s,i){super(e),this.Name=t,this.Description=s,this.Properties=i,this.type=297599258}}e.IfcExtendedProperties=wr;e.IfcExternalReferenceRelationship=class extends hr{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.RelatingReference=i,this.RelatedResourceObjects=r,this.type=1437805879}};class Br extends Rr{constructor(e,t){super(e),this.Bounds=t,this.type=2556980723}}e.IfcFace=Br;class Fr extends Rr{constructor(e,t,s){super(e),this.Bound=t,this.Orientation=s,this.type=1809719519}}e.IfcFaceBound=Fr;e.IfcFaceOuterBound=class extends Fr{constructor(e,t,s){super(e,t,s),this.Bound=t,this.Orientation=s,this.type=803316827}};class Mr extends Br{constructor(e,t,s,i){super(e,t),this.Bounds=t,this.FaceSurface=s,this.SameSense=i,this.type=3008276851}}e.IfcFaceSurface=Mr;e.IfcFailureConnectionCondition=class extends pr{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.TensionFailureX=s,this.TensionFailureY=i,this.TensionFailureZ=r,this.CompressionFailureX=o,this.CompressionFailureY=n,this.CompressionFailureZ=a,this.type=4219587988}};e.IfcFillAreaStyle=class extends sr{constructor(e,t,s,i){super(e,t),this.Name=t,this.FillStyles=s,this.ModelOrDraughting=i,this.type=738692330}};class Lr extends ar{constructor(e,t,s,i,r,o,n){super(e,t,s),this.ContextIdentifier=t,this.ContextType=s,this.CoordinateSpaceDimension=i,this.Precision=r,this.WorldCoordinateSystem=o,this.TrueNorth=n,this.type=3448662350}}e.IfcGeometricRepresentationContext=Lr;class Ur extends lr{constructor(e){super(e),this.type=2453401579}}e.IfcGeometricRepresentationItem=Ur;e.IfcGeometricRepresentationSubContext=class extends Lr{constructor(e,s,i,r,o,n,a,l){super(e,s,i,new t(0),null,r,null),this.ContextIdentifier=s,this.ContextType=i,this.WorldCoordinateSystem=r,this.ParentContext=o,this.TargetScale=n,this.TargetView=a,this.UserDefinedTargetView=l,this.type=4142052618}};class Hr extends Ur{constructor(e,t){super(e),this.Elements=t,this.type=3590301190}}e.IfcGeometricSet=Hr;e.IfcGridPlacement=class extends qi{constructor(e,t,s,i){super(e,t),this.PlacementRelTo=t,this.PlacementLocation=s,this.PlacementRefDirection=i,this.type=178086475}};class Gr extends Ur{constructor(e,t,s){super(e),this.BaseSurface=t,this.AgreementFlag=s,this.type=812098782}}e.IfcHalfSpaceSolid=Gr;e.IfcImageTexture=class extends gr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.RepeatS=t,this.RepeatT=s,this.Mode=i,this.TextureTransform=r,this.Parameter=o,this.URLReference=n,this.type=3905492369}};e.IfcIndexedColourMap=class extends er{constructor(e,t,s,i,r){super(e),this.MappedTo=t,this.Opacity=s,this.Colours=i,this.ColourIndex=r,this.type=3570813810}};class kr extends vr{constructor(e,t,s,i){super(e,t),this.Maps=t,this.MappedTo=s,this.TexCoords=i,this.type=1437953363}}e.IfcIndexedTextureMap=kr;e.IfcIndexedTriangleTextureMap=class extends kr{constructor(e,t,s,i,r){super(e,t,s,i),this.Maps=t,this.MappedTo=s,this.TexCoords=i,this.TexCoordIndex=r,this.type=2133299955}};e.IfcIrregularTimeSeries=class extends _r{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.Name=t,this.Description=s,this.StartTime=i,this.EndTime=r,this.TimeSeriesDataType=o,this.DataOrigin=n,this.UserDefinedDataOrigin=a,this.Unit=l,this.Values=h,this.type=3741457305}};e.IfcLagTime=class extends Ar{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.LagValue=r,this.DurationType=o,this.type=1585845231}};class Vr extends Ur{constructor(e,t,s,i,r){super(e),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.type=1402838566}}e.IfcLightSource=Vr;e.IfcLightSourceAmbient=class extends Vr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.type=125510826}};e.IfcLightSourceDirectional=class extends Vr{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.Orientation=o,this.type=2604431987}};e.IfcLightSourceGoniometric=class extends Vr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.Position=o,this.ColourAppearance=n,this.ColourTemperature=a,this.LuminousFlux=l,this.LightEmissionSource=h,this.LightDistributionDataSource=c,this.type=4266656042}};class jr extends Vr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.Position=o,this.Radius=n,this.ConstantAttenuation=a,this.DistanceAttenuation=l,this.QuadricAttenuation=h,this.type=1520743889}}e.IfcLightSourcePositional=jr;e.IfcLightSourceSpot=class extends jr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.Position=o,this.Radius=n,this.ConstantAttenuation=a,this.DistanceAttenuation=l,this.QuadricAttenuation=h,this.Orientation=c,this.ConcentrationExponent=A,this.SpreadAngle=u,this.BeamWidthAngle=p,this.type=3422422726}};e.IfcLinearPlacement=class extends qi{constructor(e,t,s,i){super(e,t),this.PlacementRelTo=t,this.RelativePlacement=s,this.CartesianPosition=i,this.type=388784114}};e.IfcLocalPlacement=class extends qi{constructor(e,t,s){super(e,t),this.PlacementRelTo=t,this.RelativePlacement=s,this.type=2624227202}};class Qr extends Rr{constructor(e){super(e),this.type=1008929658}}e.IfcLoop=Qr;e.IfcMappedItem=class extends lr{constructor(e,t,s){super(e),this.MappingSource=t,this.MappingTarget=s,this.type=2347385850}};e.IfcMaterial=class extends zi{constructor(e,t,s,i){super(e),this.Name=t,this.Description=s,this.Category=i,this.type=1838606355}};e.IfcMaterialConstituent=class extends zi{constructor(e,t,s,i,r,o){super(e),this.Name=t,this.Description=s,this.Material=i,this.Fraction=r,this.Category=o,this.type=3708119e3}};e.IfcMaterialConstituentSet=class extends zi{constructor(e,t,s,i){super(e),this.Name=t,this.Description=s,this.MaterialConstituents=i,this.type=2852063980}};e.IfcMaterialDefinitionRepresentation=class extends ir{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Representations=i,this.RepresentedMaterial=r,this.type=2022407955}};e.IfcMaterialLayerSetUsage=class extends Xi{constructor(e,t,s,i,r,o){super(e),this.ForLayerSet=t,this.LayerSetDirection=s,this.DirectionSense=i,this.OffsetFromReferenceLine=r,this.ReferenceExtent=o,this.type=1303795690}};class Wr extends Xi{constructor(e,t,s,i){super(e),this.ForProfileSet=t,this.CardinalPoint=s,this.ReferenceExtent=i,this.type=3079605661}}e.IfcMaterialProfileSetUsage=Wr;e.IfcMaterialProfileSetUsageTapering=class extends Wr{constructor(e,t,s,i,r,o){super(e,t,s,i),this.ForProfileSet=t,this.CardinalPoint=s,this.ReferenceExtent=i,this.ForProfileEndSet=r,this.CardinalEndPoint=o,this.type=3404854881}};e.IfcMaterialProperties=class extends wr{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Properties=i,this.Material=r,this.type=3265635763}};e.IfcMaterialRelationship=class extends hr{constructor(e,t,s,i,r,o){super(e,t,s),this.Name=t,this.Description=s,this.RelatingMaterial=i,this.RelatedMaterials=r,this.MaterialExpression=o,this.type=853536259}};e.IfcMirroredProfileDef=class extends Sr{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.ProfileType=t,this.ProfileName=s,this.ParentProfile=i,this.Operator=r,this.Label=o,this.type=2998442950}};class zr extends cr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=219451334}}e.IfcObjectDefinition=zr;e.IfcOpenCrossProfileDef=class extends rr{constructor(e,t,s,i,r,o,n,a){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.HorizontalWidths=i,this.Widths=r,this.Slopes=o,this.Tags=n,this.OffsetPoint=a,this.type=182550632}};e.IfcOpenShell=class extends Cr{constructor(e,t){super(e,t),this.CfsFaces=t,this.type=2665983363}};e.IfcOrganizationRelationship=class extends hr{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.RelatingOrganization=i,this.RelatedOrganizations=r,this.type=1411181986}};e.IfcOrientedEdge=class extends xr{constructor(e,t,s,i){super(e,t,new yI(0)),this.EdgeStart=t,this.EdgeElement=s,this.Orientation=i,this.type=1029017970}};class Kr extends rr{constructor(e,t,s,i){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.type=2529465313}}e.IfcParameterizedProfileDef=Kr;e.IfcPath=class extends Rr{constructor(e,t){super(e),this.EdgeList=t,this.type=2519244187}};e.IfcPhysicalComplexQuantity=class extends Ji{constructor(e,t,s,i,r,o,n){super(e,t,s),this.Name=t,this.Description=s,this.HasQuantities=i,this.Discrimination=r,this.Quality=o,this.Usage=n,this.type=3021840470}};e.IfcPixelTexture=class extends gr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o),this.RepeatS=t,this.RepeatT=s,this.Mode=i,this.TextureTransform=r,this.Parameter=o,this.Width=n,this.Height=a,this.ColourComponents=l,this.Pixel=h,this.type=597895409}};class Yr extends Ur{constructor(e,t){super(e),this.Location=t,this.type=2004835150}}e.IfcPlacement=Yr;class Xr extends Ur{constructor(e,t,s){super(e),this.SizeInX=t,this.SizeInY=s,this.type=1663979128}}e.IfcPlanarExtent=Xr;class Zr extends Ur{constructor(e){super(e),this.type=2067069095}}e.IfcPoint=Zr;e.IfcPointByDistanceExpression=class extends Zr{constructor(e,t,s,i,r,o){super(e),this.DistanceAlong=t,this.OffsetLateral=s,this.OffsetVertical=i,this.OffsetLongitudinal=r,this.BasisCurve=o,this.type=2165702409}};e.IfcPointOnCurve=class extends Zr{constructor(e,t,s){super(e),this.BasisCurve=t,this.PointParameter=s,this.type=4022376103}};e.IfcPointOnSurface=class extends Zr{constructor(e,t,s,i){super(e),this.BasisSurface=t,this.PointParameterU=s,this.PointParameterV=i,this.type=1423911732}};e.IfcPolyLoop=class extends Qr{constructor(e,t){super(e),this.Polygon=t,this.type=2924175390}};e.IfcPolygonalBoundedHalfSpace=class extends Gr{constructor(e,t,s,i,r){super(e,t,s),this.BaseSurface=t,this.AgreementFlag=s,this.Position=i,this.PolygonalBoundary=r,this.type=2775532180}};class qr extends er{constructor(e,t){super(e),this.Name=t,this.type=3727388367}}e.IfcPreDefinedItem=qr;class Jr extends or{constructor(e){super(e),this.type=3778827333}}e.IfcPreDefinedProperties=Jr;class $r extends qr{constructor(e,t){super(e,t),this.Name=t,this.type=1775413392}}e.IfcPreDefinedTextFont=$r;e.IfcProductDefinitionShape=class extends ir{constructor(e,t,s,i){super(e,t,s,i),this.Name=t,this.Description=s,this.Representations=i,this.type=673634403}};e.IfcProfileProperties=class extends wr{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Properties=i,this.ProfileDefinition=r,this.type=2802850158}};class eo extends or{constructor(e,t,s){super(e),this.Name=t,this.Specification=s,this.type=2598011224}}e.IfcProperty=eo;class to extends cr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=1680319473}}e.IfcPropertyDefinition=to;e.IfcPropertyDependencyRelationship=class extends hr{constructor(e,t,s,i,r,o){super(e,t,s),this.Name=t,this.Description=s,this.DependingProperty=i,this.DependantProperty=r,this.Expression=o,this.type=148025276}};class so extends to{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=3357820518}}e.IfcPropertySetDefinition=so;class io extends to{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=1482703590}}e.IfcPropertyTemplateDefinition=io;class ro extends so{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=2090586900}}e.IfcQuantitySet=ro;class oo extends Kr{constructor(e,t,s,i,r,o){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.XDim=r,this.YDim=o,this.type=3615266464}}e.IfcRectangleProfileDef=oo;e.IfcRegularTimeSeries=class extends _r{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.Name=t,this.Description=s,this.StartTime=i,this.EndTime=r,this.TimeSeriesDataType=o,this.DataOrigin=n,this.UserDefinedDataOrigin=a,this.Unit=l,this.TimeStep=h,this.Values=c,this.type=3413951693}};e.IfcReinforcementBarProperties=class extends Jr{constructor(e,t,s,i,r,o,n){super(e),this.TotalCrossSectionArea=t,this.SteelGrade=s,this.BarSurface=i,this.EffectiveDepth=r,this.NominalBarDiameter=o,this.BarCount=n,this.type=1580146022}};class no extends cr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=478536968}}e.IfcRelationship=no;e.IfcResourceApprovalRelationship=class extends hr{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.RelatedResourceObjects=i,this.RelatingApproval=r,this.type=2943643501}};e.IfcResourceConstraintRelationship=class extends hr{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.RelatingConstraint=i,this.RelatedResourceObjects=r,this.type=1608871552}};e.IfcResourceTime=class extends Ar{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y){super(e,t,s,i),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.ScheduleWork=r,this.ScheduleUsage=o,this.ScheduleStart=n,this.ScheduleFinish=a,this.ScheduleContour=l,this.LevelingDelay=h,this.IsOverAllocated=c,this.StatusTime=A,this.ActualWork=u,this.ActualUsage=p,this.ActualStart=d,this.ActualFinish=f,this.RemainingWork=E,this.RemainingUsage=m,this.Completion=y,this.type=1042787934}};e.IfcRoundedRectangleProfileDef=class extends oo{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.XDim=r,this.YDim=o,this.RoundingRadius=n,this.type=2778083089}};e.IfcSectionProperties=class extends Jr{constructor(e,t,s,i){super(e),this.SectionType=t,this.StartProfile=s,this.EndProfile=i,this.type=2042790032}};e.IfcSectionReinforcementProperties=class extends Jr{constructor(e,t,s,i,r,o,n){super(e),this.LongitudinalStartPosition=t,this.LongitudinalEndPosition=s,this.TransversePosition=i,this.ReinforcementRole=r,this.SectionDefinition=o,this.CrossSectionReinforcementDefinitions=n,this.type=4165799628}};e.IfcSectionedSpine=class extends Ur{constructor(e,t,s,i){super(e),this.SpineCurve=t,this.CrossSections=s,this.CrossSectionPositions=i,this.type=1509187699}};class ao extends Ur{constructor(e,t){super(e),this.Transition=t,this.type=823603102}}e.IfcSegment=ao;e.IfcShellBasedSurfaceModel=class extends Ur{constructor(e,t){super(e),this.SbsmBoundary=t,this.type=4124623270}};class lo extends eo{constructor(e,t,s){super(e,t,s),this.Name=t,this.Specification=s,this.type=3692461612}}e.IfcSimpleProperty=lo;e.IfcSlippageConnectionCondition=class extends pr{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.SlippageX=s,this.SlippageY=i,this.SlippageZ=r,this.type=2609359061}};class ho extends Ur{constructor(e){super(e),this.type=723233188}}e.IfcSolidModel=ho;e.IfcStructuralLoadLinearForce=class extends Er{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.LinearForceX=s,this.LinearForceY=i,this.LinearForceZ=r,this.LinearMomentX=o,this.LinearMomentY=n,this.LinearMomentZ=a,this.type=1595516126}};e.IfcStructuralLoadPlanarForce=class extends Er{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.PlanarForceX=s,this.PlanarForceY=i,this.PlanarForceZ=r,this.type=2668620305}};class co extends Er{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.DisplacementX=s,this.DisplacementY=i,this.DisplacementZ=r,this.RotationalDisplacementRX=o,this.RotationalDisplacementRY=n,this.RotationalDisplacementRZ=a,this.type=2473145415}}e.IfcStructuralLoadSingleDisplacement=co;e.IfcStructuralLoadSingleDisplacementDistortion=class extends co{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.Name=t,this.DisplacementX=s,this.DisplacementY=i,this.DisplacementZ=r,this.RotationalDisplacementRX=o,this.RotationalDisplacementRY=n,this.RotationalDisplacementRZ=a,this.Distortion=l,this.type=1973038258}};class Ao extends Er{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.ForceX=s,this.ForceY=i,this.ForceZ=r,this.MomentX=o,this.MomentY=n,this.MomentZ=a,this.type=1597423693}}e.IfcStructuralLoadSingleForce=Ao;e.IfcStructuralLoadSingleForceWarping=class extends Ao{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.Name=t,this.ForceX=s,this.ForceY=i,this.ForceZ=r,this.MomentX=o,this.MomentY=n,this.MomentZ=a,this.WarpingMoment=l,this.type=1190533807}};e.IfcSubedge=class extends xr{constructor(e,t,s,i){super(e,t,s),this.EdgeStart=t,this.EdgeEnd=s,this.ParentEdge=i,this.type=2233826070}};class uo extends Ur{constructor(e){super(e),this.type=2513912981}}e.IfcSurface=uo;e.IfcSurfaceStyleRendering=class extends yr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s),this.SurfaceColour=t,this.Transparency=s,this.DiffuseColour=i,this.TransmissionColour=r,this.DiffuseTransmissionColour=o,this.ReflectionColour=n,this.SpecularColour=a,this.SpecularHighlight=l,this.ReflectanceMethod=h,this.type=1878645084}};class po extends ho{constructor(e,t,s){super(e),this.SweptArea=t,this.Position=s,this.type=2247615214}}e.IfcSweptAreaSolid=po;class fo extends ho{constructor(e,t,s,i,r,o){super(e),this.Directrix=t,this.Radius=s,this.InnerRadius=i,this.StartParam=r,this.EndParam=o,this.type=1260650574}}e.IfcSweptDiskSolid=fo;e.IfcSweptDiskSolidPolygonal=class extends fo{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.Directrix=t,this.Radius=s,this.InnerRadius=i,this.StartParam=r,this.EndParam=o,this.FilletRadius=n,this.type=1096409881}};class Eo extends uo{constructor(e,t,s){super(e),this.SweptCurve=t,this.Position=s,this.type=230924584}}e.IfcSweptSurface=Eo;e.IfcTShapeProfileDef=class extends Kr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.FlangeWidth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.FlangeEdgeRadius=h,this.WebEdgeRadius=c,this.WebSlope=A,this.FlangeSlope=u,this.type=3071757647}};class mo extends Ur{constructor(e){super(e),this.type=901063453}}e.IfcTessellatedItem=mo;class yo extends Ur{constructor(e,t,s,i){super(e),this.Literal=t,this.Placement=s,this.Path=i,this.type=4282788508}}e.IfcTextLiteral=yo;e.IfcTextLiteralWithExtent=class extends yo{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Literal=t,this.Placement=s,this.Path=i,this.Extent=r,this.BoxAlignment=o,this.type=3124975700}};e.IfcTextStyleFontModel=class extends $r{constructor(e,t,s,i,r,o,n){super(e,t),this.Name=t,this.FontFamily=s,this.FontStyle=i,this.FontVariant=r,this.FontWeight=o,this.FontSize=n,this.type=1983826977}};e.IfcTrapeziumProfileDef=class extends Kr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.BottomXDim=r,this.TopXDim=o,this.YDim=n,this.TopXOffset=a,this.type=2715220739}};class go extends zr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.type=1628702193}}e.IfcTypeObject=go;class Io extends go{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ProcessType=h,this.type=3736923433}}e.IfcTypeProcess=Io;class vo extends go{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.type=2347495698}}e.IfcTypeProduct=vo;class To extends go{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.type=3698973494}}e.IfcTypeResource=To;e.IfcUShapeProfileDef=class extends Kr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.FlangeWidth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.EdgeRadius=h,this.FlangeSlope=c,this.type=427810014}};e.IfcVector=class extends Ur{constructor(e,t,s){super(e),this.Orientation=t,this.Magnitude=s,this.type=1417489154}};e.IfcVertexLoop=class extends Qr{constructor(e,t){super(e),this.LoopVertex=t,this.type=2759199220}};e.IfcZShapeProfileDef=class extends Kr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.FlangeWidth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.EdgeRadius=h,this.type=2543172580}};e.IfcAdvancedFace=class extends Mr{constructor(e,t,s,i){super(e,t,s,i),this.Bounds=t,this.FaceSurface=s,this.SameSense=i,this.type=3406155212}};e.IfcAnnotationFillArea=class extends Ur{constructor(e,t,s){super(e),this.OuterBoundary=t,this.InnerBoundaries=s,this.type=669184980}};e.IfcAsymmetricIShapeProfileDef=class extends Kr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.BottomFlangeWidth=r,this.OverallDepth=o,this.WebThickness=n,this.BottomFlangeThickness=a,this.BottomFlangeFilletRadius=l,this.TopFlangeWidth=h,this.TopFlangeThickness=c,this.TopFlangeFilletRadius=A,this.BottomFlangeEdgeRadius=u,this.BottomFlangeSlope=p,this.TopFlangeEdgeRadius=d,this.TopFlangeSlope=f,this.type=3207858831}};e.IfcAxis1Placement=class extends Yr{constructor(e,t,s){super(e,t),this.Location=t,this.Axis=s,this.type=4261334040}};e.IfcAxis2Placement2D=class extends Yr{constructor(e,t,s){super(e,t),this.Location=t,this.RefDirection=s,this.type=3125803723}};e.IfcAxis2Placement3D=class extends Yr{constructor(e,t,s,i){super(e,t),this.Location=t,this.Axis=s,this.RefDirection=i,this.type=2740243338}};e.IfcAxis2PlacementLinear=class extends Yr{constructor(e,t,s,i){super(e,t),this.Location=t,this.Axis=s,this.RefDirection=i,this.type=3425423356}};class _o extends Ur{constructor(e,t,s,i){super(e),this.Operator=t,this.FirstOperand=s,this.SecondOperand=i,this.type=2736907675}}e.IfcBooleanResult=_o;class Ro extends uo{constructor(e){super(e),this.type=4182860854}}e.IfcBoundedSurface=Ro;e.IfcBoundingBox=class extends Ur{constructor(e,t,s,i,r){super(e),this.Corner=t,this.XDim=s,this.YDim=i,this.ZDim=r,this.type=2581212453}};e.IfcBoxedHalfSpace=class extends Gr{constructor(e,t,s,i){super(e,t,s),this.BaseSurface=t,this.AgreementFlag=s,this.Enclosure=i,this.type=2713105998}};e.IfcCShapeProfileDef=class extends Kr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.Width=o,this.WallThickness=n,this.Girth=a,this.InternalFilletRadius=l,this.type=2898889636}};e.IfcCartesianPoint=class extends Zr{constructor(e,t){super(e),this.Coordinates=t,this.type=1123145078}};class Po extends Ur{constructor(e){super(e),this.type=574549367}}e.IfcCartesianPointList=Po;e.IfcCartesianPointList2D=class extends Po{constructor(e,t,s){super(e),this.CoordList=t,this.TagList=s,this.type=1675464909}};e.IfcCartesianPointList3D=class extends Po{constructor(e,t,s){super(e),this.CoordList=t,this.TagList=s,this.type=2059837836}};class Do extends Ur{constructor(e,t,s,i,r){super(e),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.type=59481748}}e.IfcCartesianTransformationOperator=Do;class No extends Do{constructor(e,t,s,i,r){super(e,t,s,i,r),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.type=3749851601}}e.IfcCartesianTransformationOperator2D=No;e.IfcCartesianTransformationOperator2DnonUniform=class extends No{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.Scale2=o,this.type=3486308946}};class bo extends Do{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.Axis3=o,this.type=3331915920}}e.IfcCartesianTransformationOperator3D=bo;e.IfcCartesianTransformationOperator3DnonUniform=class extends bo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.Axis3=o,this.Scale2=n,this.Scale3=a,this.type=1416205885}};class Co extends Kr{constructor(e,t,s,i,r){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Radius=r,this.type=1383045692}}e.IfcCircleProfileDef=Co;e.IfcClosedShell=class extends Cr{constructor(e,t){super(e,t),this.CfsFaces=t,this.type=2205249479}};e.IfcColourRgb=class extends br{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.Red=s,this.Green=i,this.Blue=r,this.type=776857604}};e.IfcComplexProperty=class extends eo{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Specification=s,this.UsageName=i,this.HasProperties=r,this.type=2542286263}};class Oo extends ao{constructor(e,t,s,i){super(e,t),this.Transition=t,this.SameSense=s,this.ParentCurve=i,this.type=2485617015}}e.IfcCompositeCurveSegment=Oo;class So extends To{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.type=2574617495}}e.IfcConstructionResourceType=So;class xo extends zr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.Phase=a,this.RepresentationContexts=l,this.UnitsInContext=h,this.type=3419103109}}e.IfcContext=xo;e.IfcCrewResourceType=class extends So{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.PredefinedType=u,this.type=1815067380}};class wo extends Ur{constructor(e,t){super(e),this.Position=t,this.type=2506170314}}e.IfcCsgPrimitive3D=wo;e.IfcCsgSolid=class extends ho{constructor(e,t){super(e),this.TreeRootExpression=t,this.type=2147822146}};class Bo extends Ur{constructor(e){super(e),this.type=2601014836}}e.IfcCurve=Bo;e.IfcCurveBoundedPlane=class extends Ro{constructor(e,t,s,i){super(e),this.BasisSurface=t,this.OuterBoundary=s,this.InnerBoundaries=i,this.type=2827736869}};e.IfcCurveBoundedSurface=class extends Ro{constructor(e,t,s,i){super(e),this.BasisSurface=t,this.Boundaries=s,this.ImplicitOuter=i,this.type=2629017746}};e.IfcCurveSegment=class extends ao{constructor(e,t,s,i,r,o){super(e,t),this.Transition=t,this.Placement=s,this.SegmentStart=i,this.SegmentLength=r,this.ParentCurve=o,this.type=4212018352}};e.IfcDirection=class extends Ur{constructor(e,t){super(e),this.DirectionRatios=t,this.type=32440307}};class Fo extends po{constructor(e,t,s,i,r,o){super(e,t,s),this.SweptArea=t,this.Position=s,this.Directrix=i,this.StartParam=r,this.EndParam=o,this.type=593015953}}e.IfcDirectrixCurveSweptAreaSolid=Fo;e.IfcEdgeLoop=class extends Qr{constructor(e,t){super(e),this.EdgeList=t,this.type=1472233963}};e.IfcElementQuantity=class extends ro{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.MethodOfMeasurement=o,this.Quantities=n,this.type=1883228015}};class Mo extends vo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=339256511}}e.IfcElementType=Mo;class Lo extends uo{constructor(e,t){super(e),this.Position=t,this.type=2777663545}}e.IfcElementarySurface=Lo;e.IfcEllipseProfileDef=class extends Kr{constructor(e,t,s,i,r,o){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.SemiAxis1=r,this.SemiAxis2=o,this.type=2835456948}};e.IfcEventType=class extends Io{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ProcessType=h,this.PredefinedType=c,this.EventTriggerType=A,this.UserDefinedEventTriggerType=u,this.type=4024345920}};class Uo extends po{constructor(e,t,s,i,r){super(e,t,s),this.SweptArea=t,this.Position=s,this.ExtrudedDirection=i,this.Depth=r,this.type=477187591}}e.IfcExtrudedAreaSolid=Uo;e.IfcExtrudedAreaSolidTapered=class extends Uo{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.SweptArea=t,this.Position=s,this.ExtrudedDirection=i,this.Depth=r,this.EndSweptArea=o,this.type=2804161546}};e.IfcFaceBasedSurfaceModel=class extends Ur{constructor(e,t){super(e),this.FbsmFaces=t,this.type=2047409740}};e.IfcFillAreaStyleHatching=class extends Ur{constructor(e,t,s,i,r,o){super(e),this.HatchLineAppearance=t,this.StartOfNextHatchLine=s,this.PointOfReferenceHatchLine=i,this.PatternStart=r,this.HatchLineAngle=o,this.type=374418227}};e.IfcFillAreaStyleTiles=class extends Ur{constructor(e,t,s,i){super(e),this.TilingPattern=t,this.Tiles=s,this.TilingScale=i,this.type=315944413}};class Ho extends Fo{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.SweptArea=t,this.Position=s,this.Directrix=i,this.StartParam=r,this.EndParam=o,this.FixedReference=n,this.type=2652556860}}e.IfcFixedReferenceSweptAreaSolid=Ho;class Go extends Mo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=4238390223}}e.IfcFurnishingElementType=Go;e.IfcFurnitureType=class extends Go{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.AssemblyPlace=c,this.PredefinedType=A,this.type=1268542332}};e.IfcGeographicElementType=class extends Mo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4095422895}};e.IfcGeometricCurveSet=class extends Hr{constructor(e,t){super(e,t),this.Elements=t,this.type=987898635}};e.IfcIShapeProfileDef=class extends Kr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.OverallWidth=r,this.OverallDepth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.FlangeEdgeRadius=h,this.FlangeSlope=c,this.type=1484403080}};class ko extends mo{constructor(e,t){super(e),this.CoordIndex=t,this.type=178912537}}e.IfcIndexedPolygonalFace=ko;e.IfcIndexedPolygonalFaceWithVoids=class extends ko{constructor(e,t,s){super(e,t),this.CoordIndex=t,this.InnerCoordIndices=s,this.type=2294589976}};e.IfcIndexedPolygonalTextureMap=class extends kr{constructor(e,t,s,i,r){super(e,t,s,i),this.Maps=t,this.MappedTo=s,this.TexCoords=i,this.TexCoordIndices=r,this.type=3465909080}};e.IfcLShapeProfileDef=class extends Kr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.Width=o,this.Thickness=n,this.FilletRadius=a,this.EdgeRadius=l,this.LegSlope=h,this.type=572779678}};e.IfcLaborResourceType=class extends So{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.PredefinedType=u,this.type=428585644}};e.IfcLine=class extends Bo{constructor(e,t,s){super(e),this.Pnt=t,this.Dir=s,this.type=1281925730}};class Vo extends ho{constructor(e,t){super(e),this.Outer=t,this.type=1425443689}}e.IfcManifoldSolidBrep=Vo;class jo extends zr{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=3888040117}}e.IfcObject=jo;class Qo extends Bo{constructor(e,t){super(e),this.BasisCurve=t,this.type=590820931}}e.IfcOffsetCurve=Qo;e.IfcOffsetCurve2D=class extends Qo{constructor(e,t,s,i){super(e,t),this.BasisCurve=t,this.Distance=s,this.SelfIntersect=i,this.type=3388369263}};e.IfcOffsetCurve3D=class extends Qo{constructor(e,t,s,i,r){super(e,t),this.BasisCurve=t,this.Distance=s,this.SelfIntersect=i,this.RefDirection=r,this.type=3505215534}};e.IfcOffsetCurveByDistances=class extends Qo{constructor(e,t,s,i){super(e,t),this.BasisCurve=t,this.OffsetValues=s,this.Tag=i,this.type=2485787929}};e.IfcPcurve=class extends Bo{constructor(e,t,s){super(e),this.BasisSurface=t,this.ReferenceCurve=s,this.type=1682466193}};e.IfcPlanarBox=class extends Xr{constructor(e,t,s,i){super(e,t,s),this.SizeInX=t,this.SizeInY=s,this.Placement=i,this.type=603570806}};e.IfcPlane=class extends Lo{constructor(e,t){super(e,t),this.Position=t,this.type=220341763}};e.IfcPolynomialCurve=class extends Bo{constructor(e,t,s,i,r){super(e),this.Position=t,this.CoefficientsX=s,this.CoefficientsY=i,this.CoefficientsZ=r,this.type=3381221214}};class Wo extends qr{constructor(e,t){super(e,t),this.Name=t,this.type=759155922}}e.IfcPreDefinedColour=Wo;class zo extends qr{constructor(e,t){super(e,t),this.Name=t,this.type=2559016684}}e.IfcPreDefinedCurveFont=zo;class Ko extends so{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=3967405729}}e.IfcPreDefinedPropertySet=Ko;e.IfcProcedureType=class extends Io{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ProcessType=h,this.PredefinedType=c,this.type=569719735}};class Yo extends jo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.type=2945172077}}e.IfcProcess=Yo;class Xo extends jo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=4208778838}}e.IfcProduct=Xo;e.IfcProject=class extends xo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.Phase=a,this.RepresentationContexts=l,this.UnitsInContext=h,this.type=103090709}};e.IfcProjectLibrary=class extends xo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.Phase=a,this.RepresentationContexts=l,this.UnitsInContext=h,this.type=653396225}};e.IfcPropertyBoundedValue=class extends lo{constructor(e,t,s,i,r,o,n){super(e,t,s),this.Name=t,this.Specification=s,this.UpperBoundValue=i,this.LowerBoundValue=r,this.Unit=o,this.SetPointValue=n,this.type=871118103}};e.IfcPropertyEnumeratedValue=class extends lo{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Specification=s,this.EnumerationValues=i,this.EnumerationReference=r,this.type=4166981789}};e.IfcPropertyListValue=class extends lo{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Specification=s,this.ListValues=i,this.Unit=r,this.type=2752243245}};e.IfcPropertyReferenceValue=class extends lo{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Specification=s,this.UsageName=i,this.PropertyReference=r,this.type=941946838}};e.IfcPropertySet=class extends so{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.HasProperties=o,this.type=1451395588}};e.IfcPropertySetTemplate=class extends io{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.TemplateType=o,this.ApplicableEntity=n,this.HasPropertyTemplates=a,this.type=492091185}};e.IfcPropertySingleValue=class extends lo{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Specification=s,this.NominalValue=i,this.Unit=r,this.type=3650150729}};e.IfcPropertyTableValue=class extends lo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s),this.Name=t,this.Specification=s,this.DefiningValues=i,this.DefinedValues=r,this.Expression=o,this.DefiningUnit=n,this.DefinedUnit=a,this.CurveInterpolation=l,this.type=110355661}};class Zo extends io{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=3521284610}}e.IfcPropertyTemplate=Zo;e.IfcRectangleHollowProfileDef=class extends oo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.XDim=r,this.YDim=o,this.WallThickness=n,this.InnerFilletRadius=a,this.OuterFilletRadius=l,this.type=2770003689}};e.IfcRectangularPyramid=class extends wo{constructor(e,t,s,i,r){super(e,t),this.Position=t,this.XLength=s,this.YLength=i,this.Height=r,this.type=2798486643}};e.IfcRectangularTrimmedSurface=class extends Ro{constructor(e,t,s,i,r,o,n,a){super(e),this.BasisSurface=t,this.U1=s,this.V1=i,this.U2=r,this.V2=o,this.Usense=n,this.Vsense=a,this.type=3454111270}};e.IfcReinforcementDefinitionProperties=class extends Ko{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.DefinitionType=o,this.ReinforcementSectionDefinitions=n,this.type=3765753017}};class qo extends no{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.type=3939117080}}e.IfcRelAssigns=qo;e.IfcRelAssignsToActor=class extends qo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingActor=a,this.ActingRole=l,this.type=1683148259}};e.IfcRelAssignsToControl=class extends qo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingControl=a,this.type=2495723537}};class Jo extends qo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingGroup=a,this.type=1307041759}}e.IfcRelAssignsToGroup=Jo;e.IfcRelAssignsToGroupByFactor=class extends Jo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingGroup=a,this.Factor=l,this.type=1027710054}};e.IfcRelAssignsToProcess=class extends qo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingProcess=a,this.QuantityInProcess=l,this.type=4278684876}};e.IfcRelAssignsToProduct=class extends qo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingProduct=a,this.type=2857406711}};e.IfcRelAssignsToResource=class extends qo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingResource=a,this.type=205026976}};class $o extends no{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.type=1865459582}}e.IfcRelAssociates=$o;e.IfcRelAssociatesApproval=class extends $o{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingApproval=n,this.type=4095574036}};e.IfcRelAssociatesClassification=class extends $o{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingClassification=n,this.type=919958153}};e.IfcRelAssociatesConstraint=class extends $o{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.Intent=n,this.RelatingConstraint=a,this.type=2728634034}};e.IfcRelAssociatesDocument=class extends $o{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingDocument=n,this.type=982818633}};e.IfcRelAssociatesLibrary=class extends $o{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingLibrary=n,this.type=3840914261}};e.IfcRelAssociatesMaterial=class extends $o{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingMaterial=n,this.type=2655215786}};e.IfcRelAssociatesProfileDef=class extends $o{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingProfileDef=n,this.type=1033248425}};class en extends no{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=826625072}}e.IfcRelConnects=en;class tn extends en{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ConnectionGeometry=o,this.RelatingElement=n,this.RelatedElement=a,this.type=1204542856}}e.IfcRelConnectsElements=tn;e.IfcRelConnectsPathElements=class extends tn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ConnectionGeometry=o,this.RelatingElement=n,this.RelatedElement=a,this.RelatingPriorities=l,this.RelatedPriorities=h,this.RelatedConnectionType=c,this.RelatingConnectionType=A,this.type=3945020480}};e.IfcRelConnectsPortToElement=class extends en{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingPort=o,this.RelatedElement=n,this.type=4201705270}};e.IfcRelConnectsPorts=class extends en{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingPort=o,this.RelatedPort=n,this.RealizingElement=a,this.type=3190031847}};e.IfcRelConnectsStructuralActivity=class extends en{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingElement=o,this.RelatedStructuralActivity=n,this.type=2127690289}};class sn extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingStructuralMember=o,this.RelatedStructuralConnection=n,this.AppliedCondition=a,this.AdditionalConditions=l,this.SupportedLength=h,this.ConditionCoordinateSystem=c,this.type=1638771189}}e.IfcRelConnectsStructuralMember=sn;e.IfcRelConnectsWithEccentricity=class extends sn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingStructuralMember=o,this.RelatedStructuralConnection=n,this.AppliedCondition=a,this.AdditionalConditions=l,this.SupportedLength=h,this.ConditionCoordinateSystem=c,this.ConnectionConstraint=A,this.type=504942748}};e.IfcRelConnectsWithRealizingElements=class extends tn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ConnectionGeometry=o,this.RelatingElement=n,this.RelatedElement=a,this.RealizingElements=l,this.ConnectionType=h,this.type=3678494232}};e.IfcRelContainedInSpatialStructure=class extends en{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedElements=o,this.RelatingStructure=n,this.type=3242617779}};e.IfcRelCoversBldgElements=class extends en{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingBuildingElement=o,this.RelatedCoverings=n,this.type=886880790}};e.IfcRelCoversSpaces=class extends en{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingSpace=o,this.RelatedCoverings=n,this.type=2802773753}};e.IfcRelDeclares=class extends no{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingContext=o,this.RelatedDefinitions=n,this.type=2565941209}};class rn extends no{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=2551354335}}e.IfcRelDecomposes=rn;class on extends no{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=693640335}}e.IfcRelDefines=on;e.IfcRelDefinesByObject=class extends on{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingObject=n,this.type=1462361463}};e.IfcRelDefinesByProperties=class extends on{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingPropertyDefinition=n,this.type=4186316022}};e.IfcRelDefinesByTemplate=class extends on{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedPropertySets=o,this.RelatingTemplate=n,this.type=307848117}};e.IfcRelDefinesByType=class extends on{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingType=n,this.type=781010003}};e.IfcRelFillsElement=class extends en{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingOpeningElement=o,this.RelatedBuildingElement=n,this.type=3940055652}};e.IfcRelFlowControlElements=class extends en{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedControlElements=o,this.RelatingFlowElement=n,this.type=279856033}};e.IfcRelInterferesElements=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingElement=o,this.RelatedElement=n,this.InterferenceGeometry=a,this.InterferenceSpace=l,this.InterferenceType=h,this.ImpliedOrder=c,this.type=427948657}};e.IfcRelNests=class extends rn{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingObject=o,this.RelatedObjects=n,this.type=3268803585}};e.IfcRelPositions=class extends en{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingPositioningElement=o,this.RelatedProducts=n,this.type=1441486842}};e.IfcRelProjectsElement=class extends rn{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingElement=o,this.RelatedFeatureElement=n,this.type=750771296}};e.IfcRelReferencedInSpatialStructure=class extends en{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedElements=o,this.RelatingStructure=n,this.type=1245217292}};e.IfcRelSequence=class extends en{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingProcess=o,this.RelatedProcess=n,this.TimeLag=a,this.SequenceType=l,this.UserDefinedSequenceType=h,this.type=4122056220}};e.IfcRelServicesBuildings=class extends en{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingSystem=o,this.RelatedBuildings=n,this.type=366585022}};class nn extends en{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingSpace=o,this.RelatedBuildingElement=n,this.ConnectionGeometry=a,this.PhysicalOrVirtualBoundary=l,this.InternalOrExternalBoundary=h,this.type=3451746338}}e.IfcRelSpaceBoundary=nn;class an extends nn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingSpace=o,this.RelatedBuildingElement=n,this.ConnectionGeometry=a,this.PhysicalOrVirtualBoundary=l,this.InternalOrExternalBoundary=h,this.ParentBoundary=c,this.type=3523091289}}e.IfcRelSpaceBoundary1stLevel=an;e.IfcRelSpaceBoundary2ndLevel=class extends an{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingSpace=o,this.RelatedBuildingElement=n,this.ConnectionGeometry=a,this.PhysicalOrVirtualBoundary=l,this.InternalOrExternalBoundary=h,this.ParentBoundary=c,this.CorrespondingBoundary=A,this.type=1521410863}};e.IfcRelVoidsElement=class extends rn{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingBuildingElement=o,this.RelatedOpeningElement=n,this.type=1401173127}};e.IfcReparametrisedCompositeCurveSegment=class extends Oo{constructor(e,t,s,i,r){super(e,t,s,i),this.Transition=t,this.SameSense=s,this.ParentCurve=i,this.ParamLength=r,this.type=816062949}};class ln extends jo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.type=2914609552}}e.IfcResource=ln;class hn extends po{constructor(e,t,s,i,r){super(e,t,s),this.SweptArea=t,this.Position=s,this.Axis=i,this.Angle=r,this.type=1856042241}}e.IfcRevolvedAreaSolid=hn;e.IfcRevolvedAreaSolidTapered=class extends hn{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.SweptArea=t,this.Position=s,this.Axis=i,this.Angle=r,this.EndSweptArea=o,this.type=3243963512}};e.IfcRightCircularCone=class extends wo{constructor(e,t,s,i){super(e,t),this.Position=t,this.Height=s,this.BottomRadius=i,this.type=4158566097}};e.IfcRightCircularCylinder=class extends wo{constructor(e,t,s,i){super(e,t),this.Position=t,this.Height=s,this.Radius=i,this.type=3626867408}};class cn extends ho{constructor(e,t,s){super(e),this.Directrix=t,this.CrossSections=s,this.type=1862484736}}e.IfcSectionedSolid=cn;e.IfcSectionedSolidHorizontal=class extends cn{constructor(e,t,s,i){super(e,t,s),this.Directrix=t,this.CrossSections=s,this.CrossSectionPositions=i,this.type=1290935644}};e.IfcSectionedSurface=class extends uo{constructor(e,t,s,i){super(e),this.Directrix=t,this.CrossSectionPositions=s,this.CrossSections=i,this.type=1356537516}};e.IfcSimplePropertyTemplate=class extends Zo{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.TemplateType=o,this.PrimaryMeasureType=n,this.SecondaryMeasureType=a,this.Enumerators=l,this.PrimaryUnit=h,this.SecondaryUnit=c,this.Expression=A,this.AccessState=u,this.type=3663146110}};class An extends Xo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.type=1412071761}}e.IfcSpatialElement=An;class un extends vo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=710998568}}e.IfcSpatialElementType=un;class pn extends An{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.type=2706606064}}e.IfcSpatialStructureElement=pn;class dn extends un{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3893378262}}e.IfcSpatialStructureElementType=dn;e.IfcSpatialZone=class extends An{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.PredefinedType=h,this.type=463610769}};e.IfcSpatialZoneType=class extends un{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.LongName=A,this.type=2481509218}};e.IfcSphere=class extends wo{constructor(e,t,s){super(e,t),this.Position=t,this.Radius=s,this.type=451544542}};e.IfcSphericalSurface=class extends Lo{constructor(e,t,s){super(e,t),this.Position=t,this.Radius=s,this.type=4015995234}};class fn extends Bo{constructor(e,t){super(e),this.Position=t,this.type=2735484536}}e.IfcSpiral=fn;class En extends Xo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.type=3544373492}}e.IfcStructuralActivity=En;class mn extends Xo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=3136571912}}e.IfcStructuralItem=mn;class yn extends mn{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=530289379}}e.IfcStructuralMember=yn;class gn extends En{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.type=3689010777}}e.IfcStructuralReaction=gn;class In extends yn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.Thickness=h,this.type=3979015343}}e.IfcStructuralSurfaceMember=In;e.IfcStructuralSurfaceMemberVarying=class extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.Thickness=h,this.type=2218152070}};e.IfcStructuralSurfaceReaction=class extends gn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.PredefinedType=c,this.type=603775116}};e.IfcSubContractResourceType=class extends So{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.PredefinedType=u,this.type=4095615324}};class vn extends Bo{constructor(e,t,s,i){super(e),this.Curve3D=t,this.AssociatedGeometry=s,this.MasterRepresentation=i,this.type=699246055}}e.IfcSurfaceCurve=vn;e.IfcSurfaceCurveSweptAreaSolid=class extends Fo{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.SweptArea=t,this.Position=s,this.Directrix=i,this.StartParam=r,this.EndParam=o,this.ReferenceSurface=n,this.type=2028607225}};e.IfcSurfaceOfLinearExtrusion=class extends Eo{constructor(e,t,s,i,r){super(e,t,s),this.SweptCurve=t,this.Position=s,this.ExtrudedDirection=i,this.Depth=r,this.type=2809605785}};e.IfcSurfaceOfRevolution=class extends Eo{constructor(e,t,s,i){super(e,t,s),this.SweptCurve=t,this.Position=s,this.AxisPosition=i,this.type=4124788165}};e.IfcSystemFurnitureElementType=class extends Go{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1580310250}};e.IfcTask=class extends Yo{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Status=l,this.WorkMethod=h,this.IsMilestone=c,this.Priority=A,this.TaskTime=u,this.PredefinedType=p,this.type=3473067441}};e.IfcTaskType=class extends Io{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ProcessType=h,this.PredefinedType=c,this.WorkMethod=A,this.type=3206491090}};class Tn extends mo{constructor(e,t,s){super(e),this.Coordinates=t,this.Closed=s,this.type=2387106220}}e.IfcTessellatedFaceSet=Tn;e.IfcThirdOrderPolynomialSpiral=class extends fn{constructor(e,t,s,i,r,o){super(e,t),this.Position=t,this.CubicTerm=s,this.QuadraticTerm=i,this.LinearTerm=r,this.ConstantTerm=o,this.type=782932809}};e.IfcToroidalSurface=class extends Lo{constructor(e,t,s,i){super(e,t),this.Position=t,this.MajorRadius=s,this.MinorRadius=i,this.type=1935646853}};class _n extends Mo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3665877780}}e.IfcTransportationDeviceType=_n;class Rn extends Tn{constructor(e,t,s,i,r,o){super(e,t,s),this.Coordinates=t,this.Closed=s,this.Normals=i,this.CoordIndex=r,this.PnIndex=o,this.type=2916149573}}e.IfcTriangulatedFaceSet=Rn;e.IfcTriangulatedIrregularNetwork=class extends Rn{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.Coordinates=t,this.Closed=s,this.Normals=i,this.CoordIndex=r,this.PnIndex=o,this.Flags=n,this.type=1229763772}};e.IfcVehicleType=class extends _n{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3651464721}};e.IfcWindowLiningProperties=class extends Ko{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.LiningDepth=o,this.LiningThickness=n,this.TransomThickness=a,this.MullionThickness=l,this.FirstTransomOffset=h,this.SecondTransomOffset=c,this.FirstMullionOffset=A,this.SecondMullionOffset=u,this.ShapeAspectStyle=p,this.LiningOffset=d,this.LiningToPanelOffsetX=f,this.LiningToPanelOffsetY=E,this.type=336235671}};e.IfcWindowPanelProperties=class extends Ko{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.OperationType=o,this.PanelPosition=n,this.FrameDepth=a,this.FrameThickness=l,this.ShapeAspectStyle=h,this.type=512836454}};class Pn extends jo{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.TheActor=n,this.type=2296667514}}e.IfcActor=Pn;class Dn extends Vo{constructor(e,t){super(e,t),this.Outer=t,this.type=1635779807}}e.IfcAdvancedBrep=Dn;e.IfcAdvancedBrepWithVoids=class extends Dn{constructor(e,t,s){super(e,t),this.Outer=t,this.Voids=s,this.type=2603310189}};e.IfcAnnotation=class extends Xo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.type=1674181508}};class Nn extends Ro{constructor(e,t,s,i,r,o,n,a){super(e),this.UDegree=t,this.VDegree=s,this.ControlPointsList=i,this.SurfaceForm=r,this.UClosed=o,this.VClosed=n,this.SelfIntersect=a,this.type=2887950389}}e.IfcBSplineSurface=Nn;class bn extends Nn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a),this.UDegree=t,this.VDegree=s,this.ControlPointsList=i,this.SurfaceForm=r,this.UClosed=o,this.VClosed=n,this.SelfIntersect=a,this.UMultiplicities=l,this.VMultiplicities=h,this.UKnots=c,this.VKnots=A,this.KnotSpec=u,this.type=167062518}}e.IfcBSplineSurfaceWithKnots=bn;e.IfcBlock=class extends wo{constructor(e,t,s,i,r){super(e,t),this.Position=t,this.XLength=s,this.YLength=i,this.ZLength=r,this.type=1334484129}};e.IfcBooleanClippingResult=class extends _o{constructor(e,t,s,i){super(e,t,s,i),this.Operator=t,this.FirstOperand=s,this.SecondOperand=i,this.type=3649129432}};class Cn extends Bo{constructor(e){super(e),this.type=1260505505}}e.IfcBoundedCurve=Cn;e.IfcBuildingStorey=class extends pn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.Elevation=c,this.type=3124254112}};class On extends Mo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1626504194}}e.IfcBuiltElementType=On;e.IfcChimneyType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2197970202}};e.IfcCircleHollowProfileDef=class extends Co{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Radius=r,this.WallThickness=o,this.type=2937912522}};e.IfcCivilElementType=class extends Mo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3893394355}};e.IfcClothoid=class extends fn{constructor(e,t,s){super(e,t),this.Position=t,this.ClothoidConstant=s,this.type=3497074424}};e.IfcColumnType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=300633059}};e.IfcComplexPropertyTemplate=class extends Zo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.UsageName=o,this.TemplateType=n,this.HasPropertyTemplates=a,this.type=3875453745}};class Sn extends Cn{constructor(e,t,s){super(e),this.Segments=t,this.SelfIntersect=s,this.type=3732776249}}e.IfcCompositeCurve=Sn;class xn extends Sn{constructor(e,t,s){super(e,t,s),this.Segments=t,this.SelfIntersect=s,this.type=15328376}}e.IfcCompositeCurveOnSurface=xn;class wn extends Bo{constructor(e,t){super(e),this.Position=t,this.type=2510884976}}e.IfcConic=wn;e.IfcConstructionEquipmentResourceType=class extends So{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.PredefinedType=u,this.type=2185764099}};e.IfcConstructionMaterialResourceType=class extends So{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.PredefinedType=u,this.type=4105962743}};e.IfcConstructionProductResourceType=class extends So{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.PredefinedType=u,this.type=1525564444}};class Bn extends ln{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.type=2559216714}}e.IfcConstructionResource=Bn;class Fn extends jo{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.type=3293443760}}e.IfcControl=Fn;e.IfcCosineSpiral=class extends fn{constructor(e,t,s,i){super(e,t),this.Position=t,this.CosineTerm=s,this.ConstantTerm=i,this.type=2000195564}};e.IfcCostItem=class extends Fn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.PredefinedType=a,this.CostValues=l,this.CostQuantities=h,this.type=3895139033}};e.IfcCostSchedule=class extends Fn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.PredefinedType=a,this.Status=l,this.SubmittedOn=h,this.UpdateDate=c,this.type=1419761937}};e.IfcCourseType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4189326743}};e.IfcCoveringType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1916426348}};e.IfcCrewResource=class extends Bn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.PredefinedType=A,this.type=3295246426}};e.IfcCurtainWallType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1457835157}};e.IfcCylindricalSurface=class extends Lo{constructor(e,t,s){super(e,t),this.Position=t,this.Radius=s,this.type=1213902940}};class Mn extends On{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1306400036}}e.IfcDeepFoundationType=Mn;e.IfcDirectrixDerivedReferenceSweptAreaSolid=class extends Ho{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o,n),this.SweptArea=t,this.Position=s,this.Directrix=i,this.StartParam=r,this.EndParam=o,this.FixedReference=n,this.type=4234616927}};class Ln extends Mo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3256556792}}e.IfcDistributionElementType=Ln;class Un extends Ln{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3849074793}}e.IfcDistributionFlowElementType=Un;e.IfcDoorLiningProperties=class extends Ko{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.LiningDepth=o,this.LiningThickness=n,this.ThresholdDepth=a,this.ThresholdThickness=l,this.TransomThickness=h,this.TransomOffset=c,this.LiningOffset=A,this.ThresholdOffset=u,this.CasingThickness=p,this.CasingDepth=d,this.ShapeAspectStyle=f,this.LiningToPanelOffsetX=E,this.LiningToPanelOffsetY=m,this.type=2963535650}};e.IfcDoorPanelProperties=class extends Ko{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.PanelDepth=o,this.PanelOperation=n,this.PanelWidth=a,this.PanelPosition=l,this.ShapeAspectStyle=h,this.type=1714330368}};e.IfcDoorType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.OperationType=A,this.ParameterTakesPrecedence=u,this.UserDefinedOperationType=p,this.type=2323601079}};e.IfcDraughtingPreDefinedColour=class extends Wo{constructor(e,t){super(e,t),this.Name=t,this.type=445594917}};e.IfcDraughtingPreDefinedCurveFont=class extends zo{constructor(e,t){super(e,t),this.Name=t,this.type=4006246654}};class Hn extends Xo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1758889154}}e.IfcElement=Hn;e.IfcElementAssembly=class extends Hn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.AssemblyPlace=h,this.PredefinedType=c,this.type=4123344466}};e.IfcElementAssemblyType=class extends Mo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2397081782}};class Gn extends Hn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1623761950}}e.IfcElementComponent=Gn;class kn extends Mo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2590856083}}e.IfcElementComponentType=kn;e.IfcEllipse=class extends wn{constructor(e,t,s,i){super(e,t),this.Position=t,this.SemiAxis1=s,this.SemiAxis2=i,this.type=1704287377}};class Vn extends Un{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2107101300}}e.IfcEnergyConversionDeviceType=Vn;e.IfcEngineType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=132023988}};e.IfcEvaporativeCoolerType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3174744832}};e.IfcEvaporatorType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3390157468}};e.IfcEvent=class extends Yo{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.PredefinedType=l,this.EventTriggerType=h,this.UserDefinedEventTriggerType=c,this.EventOccurenceTime=A,this.type=4148101412}};class jn extends An{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.type=2853485674}}e.IfcExternalSpatialStructureElement=jn;class Qn extends Vo{constructor(e,t){super(e,t),this.Outer=t,this.type=807026263}}e.IfcFacetedBrep=Qn;e.IfcFacetedBrepWithVoids=class extends Qn{constructor(e,t,s){super(e,t),this.Outer=t,this.Voids=s,this.type=3737207727}};class Wn extends pn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.type=24185140}}e.IfcFacility=Wn;class zn extends pn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.UsageType=c,this.type=1310830890}}e.IfcFacilityPart=zn;e.IfcFacilityPartCommon=class extends zn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.UsageType=c,this.PredefinedType=A,this.type=4228831410}};e.IfcFastener=class extends Gn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=647756555}};e.IfcFastenerType=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2489546625}};class Kn extends Hn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2827207264}}e.IfcFeatureElement=Kn;class Yn extends Kn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2143335405}}e.IfcFeatureElementAddition=Yn;class Xn extends Kn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1287392070}}e.IfcFeatureElementSubtraction=Xn;class Zn extends Un{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3907093117}}e.IfcFlowControllerType=Zn;class qn extends Un{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3198132628}}e.IfcFlowFittingType=qn;e.IfcFlowMeterType=class extends Zn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3815607619}};class Jn extends Un{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1482959167}}e.IfcFlowMovingDeviceType=Jn;class $n extends Un{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1834744321}}e.IfcFlowSegmentType=$n;class ea extends Un{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1339347760}}e.IfcFlowStorageDeviceType=ea;class ta extends Un{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2297155007}}e.IfcFlowTerminalType=ta;class sa extends Un{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3009222698}}e.IfcFlowTreatmentDeviceType=sa;e.IfcFootingType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1893162501}};class ia extends Hn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=263784265}}e.IfcFurnishingElement=ia;e.IfcFurniture=class extends ia{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1509553395}};e.IfcGeographicElement=class extends Hn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3493046030}};class ra extends Hn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=4230923436}}e.IfcGeotechnicalElement=ra;e.IfcGeotechnicalStratum=class extends ra{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1594536857}};e.IfcGradientCurve=class extends Sn{constructor(e,t,s,i,r){super(e,t,s),this.Segments=t,this.SelfIntersect=s,this.BaseCurve=i,this.EndPoint=r,this.type=2898700619}};class oa extends jo{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=2706460486}}e.IfcGroup=oa;e.IfcHeatExchangerType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1251058090}};e.IfcHumidifierType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1806887404}};e.IfcImpactProtectionDevice=class extends Gn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2568555532}};e.IfcImpactProtectionDeviceType=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3948183225}};e.IfcIndexedPolyCurve=class extends Cn{constructor(e,t,s,i){super(e),this.Points=t,this.Segments=s,this.SelfIntersect=i,this.type=2571569899}};e.IfcInterceptorType=class extends sa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3946677679}};e.IfcIntersectionCurve=class extends vn{constructor(e,t,s,i){super(e,t,s,i),this.Curve3D=t,this.AssociatedGeometry=s,this.MasterRepresentation=i,this.type=3113134337}};e.IfcInventory=class extends oa{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.Jurisdiction=a,this.ResponsiblePersons=l,this.LastUpdateDate=h,this.CurrentValue=c,this.OriginalValue=A,this.type=2391368822}};e.IfcJunctionBoxType=class extends qn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4288270099}};e.IfcKerbType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.Mountable=c,this.type=679976338}};e.IfcLaborResource=class extends Bn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.PredefinedType=A,this.type=3827777499}};e.IfcLampType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1051575348}};e.IfcLightFixtureType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1161773419}};class na extends Xo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=2176059722}}e.IfcLinearElement=na;e.IfcLiquidTerminalType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1770583370}};e.IfcMarineFacility=class extends Wn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.PredefinedType=c,this.type=525669439}};e.IfcMarinePart=class extends zn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.UsageType=c,this.PredefinedType=A,this.type=976884017}};e.IfcMechanicalFastener=class extends Gn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.NominalDiameter=h,this.NominalLength=c,this.PredefinedType=A,this.type=377706215}};e.IfcMechanicalFastenerType=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.NominalDiameter=A,this.NominalLength=u,this.type=2108223431}};e.IfcMedicalDeviceType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1114901282}};e.IfcMemberType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3181161470}};e.IfcMobileTelecommunicationsApplianceType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1950438474}};e.IfcMooringDeviceType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=710110818}};e.IfcMotorConnectionType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=977012517}};e.IfcNavigationElementType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=506776471}};e.IfcOccupant=class extends Pn{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.TheActor=n,this.PredefinedType=a,this.type=4143007308}};e.IfcOpeningElement=class extends Xn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3588315303}};e.IfcOutletType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2837617999}};e.IfcPavementType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=514975943}};e.IfcPerformanceHistory=class extends Fn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LifeCyclePhase=a,this.PredefinedType=l,this.type=2382730787}};e.IfcPermeableCoveringProperties=class extends Ko{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.OperationType=o,this.PanelPosition=n,this.FrameDepth=a,this.FrameThickness=l,this.ShapeAspectStyle=h,this.type=3566463478}};e.IfcPermit=class extends Fn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.PredefinedType=a,this.Status=l,this.LongDescription=h,this.type=3327091369}};e.IfcPileType=class extends Mn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1158309216}};e.IfcPipeFittingType=class extends qn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=804291784}};e.IfcPipeSegmentType=class extends $n{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4231323485}};e.IfcPlateType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4017108033}};e.IfcPolygonalFaceSet=class extends Tn{constructor(e,t,s,i,r){super(e,t,s),this.Coordinates=t,this.Closed=s,this.Faces=i,this.PnIndex=r,this.type=2839578677}};e.IfcPolyline=class extends Cn{constructor(e,t){super(e),this.Points=t,this.type=3724593414}};class aa extends Xo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=3740093272}}e.IfcPort=aa;class la extends Xo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=1946335990}}e.IfcPositioningElement=la;e.IfcProcedure=class extends Yo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.PredefinedType=l,this.type=2744685151}};e.IfcProjectOrder=class extends Fn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.PredefinedType=a,this.Status=l,this.LongDescription=h,this.type=2904328755}};e.IfcProjectionElement=class extends Yn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3651124850}};e.IfcProtectiveDeviceType=class extends Zn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1842657554}};e.IfcPumpType=class extends Jn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2250791053}};e.IfcRailType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1763565496}};e.IfcRailingType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2893384427}};e.IfcRailway=class extends Wn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.PredefinedType=c,this.type=3992365140}};e.IfcRailwayPart=class extends zn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.UsageType=c,this.PredefinedType=A,this.type=1891881377}};e.IfcRampFlightType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2324767716}};e.IfcRampType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1469900589}};e.IfcRationalBSplineSurfaceWithKnots=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h,c,A,u),this.UDegree=t,this.VDegree=s,this.ControlPointsList=i,this.SurfaceForm=r,this.UClosed=o,this.VClosed=n,this.SelfIntersect=a,this.UMultiplicities=l,this.VMultiplicities=h,this.UKnots=c,this.VKnots=A,this.KnotSpec=u,this.WeightsData=p,this.type=683857671}};e.IfcReferent=class extends la{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.type=4021432810}};class ha extends Gn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.type=3027567501}}e.IfcReinforcingElement=ha;class ca extends kn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=964333572}}e.IfcReinforcingElementType=ca;e.IfcReinforcingMesh=class extends ha{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.MeshLength=c,this.MeshWidth=A,this.LongitudinalBarNominalDiameter=u,this.TransverseBarNominalDiameter=p,this.LongitudinalBarCrossSectionArea=d,this.TransverseBarCrossSectionArea=f,this.LongitudinalBarSpacing=E,this.TransverseBarSpacing=m,this.PredefinedType=y,this.type=2320036040}};e.IfcReinforcingMeshType=class extends ca{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.MeshLength=A,this.MeshWidth=u,this.LongitudinalBarNominalDiameter=p,this.TransverseBarNominalDiameter=d,this.LongitudinalBarCrossSectionArea=f,this.TransverseBarCrossSectionArea=E,this.LongitudinalBarSpacing=m,this.TransverseBarSpacing=y,this.BendingShapeCode=g,this.BendingParameters=I,this.type=2310774935}};e.IfcRelAdheresToElement=class extends rn{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingElement=o,this.RelatedSurfaceFeatures=n,this.type=3818125796}};e.IfcRelAggregates=class extends rn{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingObject=o,this.RelatedObjects=n,this.type=160246688}};e.IfcRoad=class extends Wn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.PredefinedType=c,this.type=146592293}};e.IfcRoadPart=class extends zn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.UsageType=c,this.PredefinedType=A,this.type=550521510}};e.IfcRoofType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2781568857}};e.IfcSanitaryTerminalType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1768891740}};e.IfcSeamCurve=class extends vn{constructor(e,t,s,i){super(e,t,s,i),this.Curve3D=t,this.AssociatedGeometry=s,this.MasterRepresentation=i,this.type=2157484638}};e.IfcSecondOrderPolynomialSpiral=class extends fn{constructor(e,t,s,i,r){super(e,t),this.Position=t,this.QuadraticTerm=s,this.LinearTerm=i,this.ConstantTerm=r,this.type=3649235739}};e.IfcSegmentedReferenceCurve=class extends Sn{constructor(e,t,s,i,r){super(e,t,s),this.Segments=t,this.SelfIntersect=s,this.BaseCurve=i,this.EndPoint=r,this.type=544395925}};e.IfcSeventhOrderPolynomialSpiral=class extends fn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t),this.Position=t,this.SepticTerm=s,this.SexticTerm=i,this.QuinticTerm=r,this.QuarticTerm=o,this.CubicTerm=n,this.QuadraticTerm=a,this.LinearTerm=l,this.ConstantTerm=h,this.type=1027922057}};e.IfcShadingDeviceType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4074543187}};e.IfcSign=class extends Gn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=33720170}};e.IfcSignType=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3599934289}};e.IfcSignalType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1894708472}};e.IfcSineSpiral=class extends fn{constructor(e,t,s,i,r){super(e,t),this.Position=t,this.SineTerm=s,this.LinearTerm=i,this.ConstantTerm=r,this.type=42703149}};e.IfcSite=class extends pn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.RefLatitude=c,this.RefLongitude=A,this.RefElevation=u,this.LandTitleNumber=p,this.SiteAddress=d,this.type=4097777520}};e.IfcSlabType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2533589738}};e.IfcSolarDeviceType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1072016465}};e.IfcSpace=class extends pn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.PredefinedType=c,this.ElevationWithFlooring=A,this.type=3856911033}};e.IfcSpaceHeaterType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1305183839}};e.IfcSpaceType=class extends dn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.LongName=A,this.type=3812236995}};e.IfcStackTerminalType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3112655638}};e.IfcStairFlightType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1039846685}};e.IfcStairType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=338393293}};class Aa extends En{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.type=682877961}}e.IfcStructuralAction=Aa;class ua extends mn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedCondition=l,this.type=1179482911}}e.IfcStructuralConnection=ua;class pa extends Aa{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.ProjectedOrTrue=A,this.PredefinedType=u,this.type=1004757350}}e.IfcStructuralCurveAction=pa;e.IfcStructuralCurveConnection=class extends ua{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedCondition=l,this.AxisDirection=h,this.type=4243806635}};class da extends yn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.Axis=h,this.type=214636428}}e.IfcStructuralCurveMember=da;e.IfcStructuralCurveMemberVarying=class extends da{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.Axis=h,this.type=2445595289}};e.IfcStructuralCurveReaction=class extends gn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.PredefinedType=c,this.type=2757150158}};e.IfcStructuralLinearAction=class extends pa{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A,u),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.ProjectedOrTrue=A,this.PredefinedType=u,this.type=1807405624}};class fa extends oa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.ActionType=a,this.ActionSource=l,this.Coefficient=h,this.Purpose=c,this.type=1252848954}}e.IfcStructuralLoadGroup=fa;e.IfcStructuralPointAction=class extends Aa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.type=2082059205}};e.IfcStructuralPointConnection=class extends ua{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedCondition=l,this.ConditionCoordinateSystem=h,this.type=734778138}};e.IfcStructuralPointReaction=class extends gn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.type=1235345126}};e.IfcStructuralResultGroup=class extends oa{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.TheoryType=n,this.ResultForLoadGroup=a,this.IsLinear=l,this.type=2986769608}};class Ea extends Aa{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.ProjectedOrTrue=A,this.PredefinedType=u,this.type=3657597509}}e.IfcStructuralSurfaceAction=Ea;e.IfcStructuralSurfaceConnection=class extends ua{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedCondition=l,this.type=1975003073}};e.IfcSubContractResource=class extends Bn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.PredefinedType=A,this.type=148013059}};e.IfcSurfaceFeature=class extends Kn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3101698114}};e.IfcSwitchingDeviceType=class extends Zn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2315554128}};class ma extends oa{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=2254336722}}e.IfcSystem=ma;e.IfcSystemFurnitureElement=class extends ia{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=413509423}};e.IfcTankType=class extends ea{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=5716631}};e.IfcTendon=class extends ha{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.PredefinedType=c,this.NominalDiameter=A,this.CrossSectionArea=u,this.TensionForce=p,this.PreStress=d,this.FrictionCoefficient=f,this.AnchorageSlip=E,this.MinCurvatureRadius=m,this.type=3824725483}};e.IfcTendonAnchor=class extends ha{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.PredefinedType=c,this.type=2347447852}};e.IfcTendonAnchorType=class extends ca{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3081323446}};e.IfcTendonConduit=class extends ha{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.PredefinedType=c,this.type=3663046924}};e.IfcTendonConduitType=class extends ca{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2281632017}};e.IfcTendonType=class extends ca{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.NominalDiameter=A,this.CrossSectionArea=u,this.SheathDiameter=p,this.type=2415094496}};e.IfcTrackElementType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=618700268}};e.IfcTransformerType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1692211062}};e.IfcTransportElementType=class extends _n{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2097647324}};class ya extends Hn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1953115116}}e.IfcTransportationDevice=ya;e.IfcTrimmedCurve=class extends Cn{constructor(e,t,s,i,r,o){super(e),this.BasisCurve=t,this.Trim1=s,this.Trim2=i,this.SenseAgreement=r,this.MasterRepresentation=o,this.type=3593883385}};e.IfcTubeBundleType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1600972822}};e.IfcUnitaryEquipmentType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1911125066}};e.IfcValveType=class extends Zn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=728799441}};e.IfcVehicle=class extends ya{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=840318589}};e.IfcVibrationDamper=class extends Gn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1530820697}};e.IfcVibrationDamperType=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3956297820}};e.IfcVibrationIsolator=class extends Gn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2391383451}};e.IfcVibrationIsolatorType=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3313531582}};e.IfcVirtualElement=class extends Hn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2769231204}};e.IfcVoidingFeature=class extends Xn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=926996030}};e.IfcWallType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1898987631}};e.IfcWasteTerminalType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1133259667}};e.IfcWindowType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.PartitioningType=A,this.ParameterTakesPrecedence=u,this.UserDefinedPartitioningType=p,this.type=4009809668}};e.IfcWorkCalendar=class extends Fn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.WorkingTimes=a,this.ExceptionTimes=l,this.PredefinedType=h,this.type=4088093105}};class ga extends Fn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.CreationDate=a,this.Creators=l,this.Purpose=h,this.Duration=c,this.TotalFloat=A,this.StartTime=u,this.FinishTime=p,this.type=1028945134}}e.IfcWorkControl=ga;e.IfcWorkPlan=class extends ga{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n,a,l,h,c,A,u,p),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.CreationDate=a,this.Creators=l,this.Purpose=h,this.Duration=c,this.TotalFloat=A,this.StartTime=u,this.FinishTime=p,this.PredefinedType=d,this.type=4218914973}};e.IfcWorkSchedule=class extends ga{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n,a,l,h,c,A,u,p),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.CreationDate=a,this.Creators=l,this.Purpose=h,this.Duration=c,this.TotalFloat=A,this.StartTime=u,this.FinishTime=p,this.PredefinedType=d,this.type=3342526732}};e.IfcZone=class extends ma{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.type=1033361043}};e.IfcActionRequest=class extends Fn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.PredefinedType=a,this.Status=l,this.LongDescription=h,this.type=3821786052}};e.IfcAirTerminalBoxType=class extends Zn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1411407467}};e.IfcAirTerminalType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3352864051}};e.IfcAirToAirHeatRecoveryType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1871374353}};e.IfcAlignmentCant=class extends na{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.RailHeadDistance=l,this.type=4266260250}};e.IfcAlignmentHorizontal=class extends na{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=1545765605}};e.IfcAlignmentSegment=class extends na{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.DesignParameters=l,this.type=317615605}};e.IfcAlignmentVertical=class extends na{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=1662888072}};e.IfcAsset=class extends oa{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.OriginalValue=a,this.CurrentValue=l,this.TotalReplacementCost=h,this.Owner=c,this.User=A,this.ResponsiblePerson=u,this.IncorporationDate=p,this.DepreciatedValue=d,this.type=3460190687}};e.IfcAudioVisualApplianceType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1532957894}};class Ia extends Cn{constructor(e,t,s,i,r,o){super(e),this.Degree=t,this.ControlPointsList=s,this.CurveForm=i,this.ClosedCurve=r,this.SelfIntersect=o,this.type=1967976161}}e.IfcBSplineCurve=Ia;class va extends Ia{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o),this.Degree=t,this.ControlPointsList=s,this.CurveForm=i,this.ClosedCurve=r,this.SelfIntersect=o,this.KnotMultiplicities=n,this.Knots=a,this.KnotSpec=l,this.type=2461110595}}e.IfcBSplineCurveWithKnots=va;e.IfcBeamType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=819618141}};e.IfcBearingType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3649138523}};e.IfcBoilerType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=231477066}};class Ta extends xn{constructor(e,t,s){super(e,t,s),this.Segments=t,this.SelfIntersect=s,this.type=1136057603}}e.IfcBoundaryCurve=Ta;e.IfcBridge=class extends Wn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.PredefinedType=c,this.type=644574406}};e.IfcBridgePart=class extends zn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.UsageType=c,this.PredefinedType=A,this.type=963979645}};e.IfcBuilding=class extends Wn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.ElevationOfRefHeight=c,this.ElevationOfTerrain=A,this.BuildingAddress=u,this.type=4031249490}};e.IfcBuildingElementPart=class extends Gn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2979338954}};e.IfcBuildingElementPartType=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=39481116}};e.IfcBuildingElementProxyType=class extends On{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1909888760}};e.IfcBuildingSystem=class extends ma{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.LongName=a,this.type=1177604601}};class _a extends Hn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1876633798}}e.IfcBuiltElement=_a;e.IfcBuiltSystem=class extends ma{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.LongName=a,this.type=3862327254}};e.IfcBurnerType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2188180465}};e.IfcCableCarrierFittingType=class extends qn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=395041908}};e.IfcCableCarrierSegmentType=class extends $n{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3293546465}};e.IfcCableFittingType=class extends qn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2674252688}};e.IfcCableSegmentType=class extends $n{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1285652485}};e.IfcCaissonFoundationType=class extends Mn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3203706013}};e.IfcChillerType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2951183804}};e.IfcChimney=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3296154744}};e.IfcCircle=class extends wn{constructor(e,t,s){super(e,t),this.Position=t,this.Radius=s,this.type=2611217952}};e.IfcCivilElement=class extends Hn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1677625105}};e.IfcCoilType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2301859152}};e.IfcColumn=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=843113511}};e.IfcCommunicationsApplianceType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=400855858}};e.IfcCompressorType=class extends Jn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3850581409}};e.IfcCondenserType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2816379211}};e.IfcConstructionEquipmentResource=class extends Bn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.PredefinedType=A,this.type=3898045240}};e.IfcConstructionMaterialResource=class extends Bn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.PredefinedType=A,this.type=1060000209}};e.IfcConstructionProductResource=class extends Bn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.PredefinedType=A,this.type=488727124}};e.IfcConveyorSegmentType=class extends $n{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2940368186}};e.IfcCooledBeamType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=335055490}};e.IfcCoolingTowerType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2954562838}};e.IfcCourse=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1502416096}};e.IfcCovering=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1973544240}};e.IfcCurtainWall=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3495092785}};e.IfcDamperType=class extends Zn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3961806047}};class Ra extends _a{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3426335179}}e.IfcDeepFoundation=Ra;e.IfcDiscreteAccessory=class extends Gn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1335981549}};e.IfcDiscreteAccessoryType=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2635815018}};e.IfcDistributionBoardType=class extends Zn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=479945903}};e.IfcDistributionChamberElementType=class extends Un{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1599208980}};class Pa extends Ln{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2063403501}}e.IfcDistributionControlElementType=Pa;class Da extends Hn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1945004755}}e.IfcDistributionElement=Da;class Na extends Da{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3040386961}}e.IfcDistributionFlowElement=Na;e.IfcDistributionPort=class extends aa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.FlowDirection=l,this.PredefinedType=h,this.SystemType=c,this.type=3041715199}};class ba extends ma{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.PredefinedType=a,this.type=3205830791}}e.IfcDistributionSystem=ba;e.IfcDoor=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.OverallHeight=h,this.OverallWidth=c,this.PredefinedType=A,this.OperationType=u,this.UserDefinedOperationType=p,this.type=395920057}};e.IfcDuctFittingType=class extends qn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=869906466}};e.IfcDuctSegmentType=class extends $n{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3760055223}};e.IfcDuctSilencerType=class extends sa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2030761528}};e.IfcEarthworksCut=class extends Xn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3071239417}};class Ca extends _a{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1077100507}}e.IfcEarthworksElement=Ca;e.IfcEarthworksFill=class extends Ca{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3376911765}};e.IfcElectricApplianceType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=663422040}};e.IfcElectricDistributionBoardType=class extends Zn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2417008758}};e.IfcElectricFlowStorageDeviceType=class extends ea{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3277789161}};e.IfcElectricFlowTreatmentDeviceType=class extends sa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2142170206}};e.IfcElectricGeneratorType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1534661035}};e.IfcElectricMotorType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1217240411}};e.IfcElectricTimeControlType=class extends Zn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=712377611}};class Oa extends Na{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1658829314}}e.IfcEnergyConversionDevice=Oa;e.IfcEngine=class extends Oa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2814081492}};e.IfcEvaporativeCooler=class extends Oa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3747195512}};e.IfcEvaporator=class extends Oa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=484807127}};e.IfcExternalSpatialElement=class extends jn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.PredefinedType=h,this.type=1209101575}};e.IfcFanType=class extends Jn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=346874300}};e.IfcFilterType=class extends sa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1810631287}};e.IfcFireSuppressionTerminalType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4222183408}};class Sa extends Na{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2058353004}}e.IfcFlowController=Sa;class xa extends Na{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=4278956645}}e.IfcFlowFitting=xa;e.IfcFlowInstrumentType=class extends Pa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4037862832}};e.IfcFlowMeter=class extends Sa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2188021234}};class wa extends Na{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3132237377}}e.IfcFlowMovingDevice=wa;class Ba extends Na{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=987401354}}e.IfcFlowSegment=Ba;class Fa extends Na{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=707683696}}e.IfcFlowStorageDevice=Fa;class Ma extends Na{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2223149337}}e.IfcFlowTerminal=Ma;class La extends Na{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3508470533}}e.IfcFlowTreatmentDevice=La;e.IfcFooting=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=900683007}};class Ua extends ra{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2713699986}}e.IfcGeotechnicalAssembly=Ua;e.IfcGrid=class extends la{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.UAxes=l,this.VAxes=h,this.WAxes=c,this.PredefinedType=A,this.type=3009204131}};e.IfcHeatExchanger=class extends Oa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3319311131}};e.IfcHumidifier=class extends Oa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2068733104}};e.IfcInterceptor=class extends La{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4175244083}};e.IfcJunctionBox=class extends xa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2176052936}};e.IfcKerb=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.Mountable=h,this.type=2696325953}};e.IfcLamp=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=76236018}};e.IfcLightFixture=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=629592764}};class Ha extends la{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=1154579445}}e.IfcLinearPositioningElement=Ha;e.IfcLiquidTerminal=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1638804497}};e.IfcMedicalDevice=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1437502449}};e.IfcMember=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1073191201}};e.IfcMobileTelecommunicationsAppliance=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2078563270}};e.IfcMooringDevice=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=234836483}};e.IfcMotorConnection=class extends Oa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2474470126}};e.IfcNavigationElement=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2182337498}};e.IfcOuterBoundaryCurve=class extends Ta{constructor(e,t,s){super(e,t,s),this.Segments=t,this.SelfIntersect=s,this.type=144952367}};e.IfcOutlet=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3694346114}};e.IfcPavement=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1383356374}};e.IfcPile=class extends Ra{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.ConstructionType=c,this.type=1687234759}};e.IfcPipeFitting=class extends xa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=310824031}};e.IfcPipeSegment=class extends Ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3612865200}};e.IfcPlate=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3171933400}};e.IfcProtectiveDevice=class extends Sa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=738039164}};e.IfcProtectiveDeviceTrippingUnitType=class extends Pa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=655969474}};e.IfcPump=class extends wa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=90941305}};e.IfcRail=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3290496277}};e.IfcRailing=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2262370178}};e.IfcRamp=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3024970846}};e.IfcRampFlight=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3283111854}};e.IfcRationalBSplineCurveWithKnots=class extends va{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.Degree=t,this.ControlPointsList=s,this.CurveForm=i,this.ClosedCurve=r,this.SelfIntersect=o,this.KnotMultiplicities=n,this.Knots=a,this.KnotSpec=l,this.WeightsData=h,this.type=1232101972}};e.IfcReinforcedSoil=class extends Ca{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3798194928}};e.IfcReinforcingBar=class extends ha{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.NominalDiameter=c,this.CrossSectionArea=A,this.BarLength=u,this.PredefinedType=p,this.BarSurface=d,this.type=979691226}};e.IfcReinforcingBarType=class extends ca{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.NominalDiameter=A,this.CrossSectionArea=u,this.BarLength=p,this.BarSurface=d,this.BendingShapeCode=f,this.BendingParameters=E,this.type=2572171363}};e.IfcRoof=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2016517767}};e.IfcSanitaryTerminal=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3053780830}};e.IfcSensorType=class extends Pa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1783015770}};e.IfcShadingDevice=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1329646415}};e.IfcSignal=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=991950508}};e.IfcSlab=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1529196076}};e.IfcSolarDevice=class extends Oa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3420628829}};e.IfcSpaceHeater=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1999602285}};e.IfcStackTerminal=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1404847402}};e.IfcStair=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=331165859}};e.IfcStairFlight=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.NumberOfRisers=h,this.NumberOfTreads=c,this.RiserHeight=A,this.TreadLength=u,this.PredefinedType=p,this.type=4252922144}};e.IfcStructuralAnalysisModel=class extends ma{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.OrientationOf2DPlane=a,this.LoadedBy=l,this.HasResults=h,this.SharedPlacement=c,this.type=2515109513}};e.IfcStructuralLoadCase=class extends fa{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.ActionType=a,this.ActionSource=l,this.Coefficient=h,this.Purpose=c,this.SelfWeightCoefficients=A,this.type=385403989}};e.IfcStructuralPlanarAction=class extends Ea{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A,u),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.ProjectedOrTrue=A,this.PredefinedType=u,this.type=1621171031}};e.IfcSwitchingDevice=class extends Sa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1162798199}};e.IfcTank=class extends Fa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=812556717}};e.IfcTrackElement=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3425753595}};e.IfcTransformer=class extends Oa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3825984169}};e.IfcTransportElement=class extends ya{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1620046519}};e.IfcTubeBundle=class extends Oa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3026737570}};e.IfcUnitaryControlElementType=class extends Pa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3179687236}};e.IfcUnitaryEquipment=class extends Oa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4292641817}};e.IfcValve=class extends Sa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4207607924}};class Ga extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2391406946}}e.IfcWall=Ga;e.IfcWallStandardCase=class extends Ga{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3512223829}};e.IfcWasteTerminal=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4237592921}};e.IfcWindow=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.OverallHeight=h,this.OverallWidth=c,this.PredefinedType=A,this.PartitioningType=u,this.UserDefinedPartitioningType=p,this.type=3304561284}};e.IfcActuatorType=class extends Pa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2874132201}};e.IfcAirTerminal=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1634111441}};e.IfcAirTerminalBox=class extends Sa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=177149247}};e.IfcAirToAirHeatRecovery=class extends Oa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2056796094}};e.IfcAlarmType=class extends Pa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3001207471}};e.IfcAlignment=class extends Ha{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.type=325726236}};e.IfcAudioVisualAppliance=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=277319702}};e.IfcBeam=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=753842376}};e.IfcBearing=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4196446775}};e.IfcBoiler=class extends Oa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=32344328}};e.IfcBorehole=class extends Ua{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3314249567}};e.IfcBuildingElementProxy=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1095909175}};e.IfcBurner=class extends Oa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2938176219}};e.IfcCableCarrierFitting=class extends xa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=635142910}};e.IfcCableCarrierSegment=class extends Ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3758799889}};e.IfcCableFitting=class extends xa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1051757585}};e.IfcCableSegment=class extends Ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4217484030}};e.IfcCaissonFoundation=class extends Ra{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3999819293}};e.IfcChiller=class extends Oa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3902619387}};e.IfcCoil=class extends Oa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=639361253}};e.IfcCommunicationsAppliance=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3221913625}};e.IfcCompressor=class extends wa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3571504051}};e.IfcCondenser=class extends Oa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2272882330}};e.IfcControllerType=class extends Pa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=578613899}};e.IfcConveyorSegment=class extends Ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3460952963}};e.IfcCooledBeam=class extends Oa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4136498852}};e.IfcCoolingTower=class extends Oa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3640358203}};e.IfcDamper=class extends Sa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4074379575}};e.IfcDistributionBoard=class extends Sa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3693000487}};e.IfcDistributionChamberElement=class extends Na{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1052013943}};e.IfcDistributionCircuit=class extends ba{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.PredefinedType=a,this.type=562808652}};class ka extends Da{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1062813311}}e.IfcDistributionControlElement=ka;e.IfcDuctFitting=class extends xa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=342316401}};e.IfcDuctSegment=class extends Ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3518393246}};e.IfcDuctSilencer=class extends La{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1360408905}};e.IfcElectricAppliance=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1904799276}};e.IfcElectricDistributionBoard=class extends Sa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=862014818}};e.IfcElectricFlowStorageDevice=class extends Fa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3310460725}};e.IfcElectricFlowTreatmentDevice=class extends La{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=24726584}};e.IfcElectricGenerator=class extends Oa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=264262732}};e.IfcElectricMotor=class extends Oa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=402227799}};e.IfcElectricTimeControl=class extends Sa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1003880860}};e.IfcFan=class extends wa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3415622556}};e.IfcFilter=class extends La{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=819412036}};e.IfcFireSuppressionTerminal=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1426591983}};e.IfcFlowInstrument=class extends ka{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=182646315}};e.IfcGeomodel=class extends Ua{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2680139844}};e.IfcGeoslice=class extends Ua{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1971632696}};e.IfcProtectiveDeviceTrippingUnit=class extends ka{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2295281155}};e.IfcSensor=class extends ka{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4086658281}};e.IfcUnitaryControlElement=class extends ka{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=630975310}};e.IfcActuator=class extends ka{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4288193352}};e.IfcAlarm=class extends ka{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3087945054}};e.IfcController=class extends ka{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=25142252}}}(uI||(uI={})),(dI=pI||(pI={}))[dI.LOG_LEVEL_DEBUG=0]="LOG_LEVEL_DEBUG",dI[dI.LOG_LEVEL_INFO=1]="LOG_LEVEL_INFO",dI[dI.LOG_LEVEL_WARN=2]="LOG_LEVEL_WARN",dI[dI.LOG_LEVEL_ERROR=3]="LOG_LEVEL_ERROR",dI[dI.LOG_LEVEL_OFF=4]="LOG_LEVEL_OFF","undefined"!=typeof self&&self.crossOriginIsolated)try{EI()}catch(e){mI()}else mI();p.vec2(),p.vec3(),p.vec3(),p.vec3();class II{constructor(e,t){this.items=e||[],this._lastUniqueId=(t||0)+1}addItem(){let e;if(2===arguments.length){const t=arguments[0];if(e=arguments[1],this.items[t])throw"ID clash: '"+t+"'";return this.items[t]=e,t}for(e=arguments[0]||{};;){const t=this._lastUniqueId++;if(!this.items[t])return this.items[t]=e,t}}removeItem(e){const t=this.items[e];return delete this.items[e],t}}class vI{constructor(e,t,s,i){this.bimViewer=e?e.bimViewer||e:this,this.server=e?e.server:s,this.viewer=e?e.viewer:i,this._children=[],e&&e._children.push(this),this._subIdMap=null,this._subIdEvents=null,this._eventSubs=null,this._events=null,this._eventCallDepth=0,this._enabled=null,this._active=null}fire(e,t,s){this._events||(this._events={}),this._eventSubs||(this._eventSubs={}),!0!==s&&(this._events[e]=t||!0);const i=this._eventSubs[e];let r;if(i)for(const s in i)i.hasOwnProperty(s)&&(r=i[s],this._eventCallDepth++,this._eventCallDepth<300?r.callback.call(r.scope,t):this.error("fire: potential stack overflow from recursive event '"+e+"' - dropping this event"),this._eventCallDepth--)}on(e,t,s){this._events||(this._events={}),this._subIdMap||(this._subIdMap=new II),this._subIdEvents||(this._subIdEvents={}),this._eventSubs||(this._eventSubs={});let i=this._eventSubs[e];i||(i={},this._eventSubs[e]=i);const r=this._subIdMap.addItem();i[r]={callback:t,scope:s||this},this._subIdEvents[r]=e;const o=this._events[e];return void 0!==o&&t.call(s||this,o),r}off(e){if(null==e)return;if(!this._subIdEvents)return;const t=this._subIdEvents[e];if(t){delete this._subIdEvents[e];const s=this._eventSubs[t];s&&delete s[e],this._subIdMap.removeItem(e)}}once(e,t,s){const i=this,r=this.on(e,(function(e){i.off(r),t.call(s||this,e)}),s)}log(e){e="[LOG] "+e,window.console.log(e)}warn(e){e="[WARN] "+e,window.console.warn(e)}error(e){e="[ERROR] "+e,window.console.error(e)}_mutexActivation(e){const t=e.length;for(let s=0;s<t;s++){e[s].on("active",function(){const i=s;return function(s){if(s)for(let s=0;s<t;s++)s!==i&&e[s].setActive(!1)}}())}}setEnabled(e){this._enabled!==e&&(this._enabled=e,this.fire("enabled",this._enabled))}getEnabled(){return this._enabled}setActive(e){this._active!==e&&(this._active=e,this.fire("active",this._active))}getActive(){return this._active}destroy(){if(!this.destroyed){this.fire("destroyed",this.destroyed=!0),this._subIdMap=null,this._subIdEvents=null,this._eventSubs=null,this._events=null,this._eventCallDepth=0;for(let e=0,t=this._children.length;e<t;e++)this._children[e].destroy();this._children=[]}}}class TI extends vI{constructor(e,t={}){super(e,t);const s=t.busyModalBackdropElement||document.body;if(!s)throw"Missing config: busyModalBackdropElement";this._modal=document.createElement("div"),this._modal.classList.add("xeokit-busy-modal"),this._modal.innerHTML='<div class="xeokit-busy-modal-content"><div class="xeokit-busy-modal-body"><div class="xeokit-busy-modal-message">Default text</div></div></div>',s.appendChild(this._modal),this._modalVisible=!1,this._modal.style.display="hidden"}show(e){this._modalVisible=!0,this._modal.querySelector(".xeokit-busy-modal-message").innerText=e,this._modal.style.display="block"}hide(){this._modalVisible=!1,this._modal.style.display="none"}destroy(){super.destroy(),this._modal&&(this._modal.parentNode.removeChild(this._modal),this._modal=null)}}const _I=p.vec3();class RI extends vI{constructor(e,t={}){if(super(e,t),!t.buttonElement)throw"Missing config: buttonElement";const s=t.buttonElement,i=this.viewer.camera;this._modelMementos={},i.eye=[.577,.577,.577],i.look=[0,0,0],i.up=[-1,1,-1],this.bimViewer._modelsExplorer.on("modelLoaded",(e=>{this._saveModelMemento(e)})),this.bimViewer._modelsExplorer.on("modelUnloaded",(e=>{this._destroyModelMemento(e)})),this.on("enabled",(e=>{e?s.classList.remove("disabled"):s.classList.add("disabled")})),this.on("active",(e=>{e?s.classList.add("active"):s.classList.remove("active")})),s.addEventListener("click",(e=>{this.getEnabled()&&this.reset(),e.preventDefault()}))}_saveModelMemento(e){const t=this.viewer.metaScene.metaModels[e];if(!t)return;const s=new hr;s.saveObjects(this.viewer.scene,t,{visible:!0,edges:!0,xrayed:!0,highlighted:!0,selected:!0,clippable:!0,pickable:!0,colorize:!1,opacity:!1}),this._modelMementos[e]=s}_restoreModelMemento(e){const t=this.viewer.metaScene.metaModels[e];if(!t)return;this._modelMementos[e].restoreObjects(this.viewer.scene,t)}_destroyModelMemento(e){delete this._modelMementos[e]}reset(){const e=this.viewer.scene.modelIds;for(var t=0,s=e.length;t<s;t++){const s=e[t];this._restoreModelMemento(s)}this.bimViewer.unShowObjectInExplorers(),this.fire("reset",!0),this._resetCamera()}_resetCamera(){const e=this.viewer,t=e.scene,s=t.getAABB(t.visibleObjectIds),i=p.getAABB3Diag(s),r=p.getAABB3Center(s,_I),o=t.camera;o.perspective.fov;const n=Math.abs(i/Math.tan(45*p.DEGTORAD)),a=p.normalizeVec3(o.yUp?[-.5,-.7071,-.5]:[-1,1,-1]),l=p.normalizeVec3(o.yUp?[-.5,.7071,-.5]:[-1,1,1]);e.cameraControl.pivotPos=r,e.cameraControl.planView=!1,e.cameraFlight.flyTo({look:r,eye:[r[0]-n*a[0],r[1]-n*a[1],r[2]-n*a[2]],up:l,orthoScale:1.3*i,projection:"perspective",duration:1})}}const PI=p.vec3();class DI extends vI{constructor(e,t={}){if(super(e,t),!t.buttonElement)throw"Missing config: buttonElement";const s=t.buttonElement;this.on("enabled",(e=>{e?s.classList.remove("disabled"):s.classList.add("disabled")})),this.on("active",(e=>{e?s.classList.add("active"):s.classList.remove("active")})),s.addEventListener("click",(e=>{this.getEnabled()&&this.fit(),e.preventDefault()}))}fit(){const e=this.viewer.scene,t=e.getAABB(e.visibleObjectIds);this.viewer.cameraFlight.flyTo({aabb:t}),this.viewer.cameraControl.pivotPos=p.getAABB3Center(t,PI)}set fov(e){this.viewer.scene.cameraFlight.fitFOV=e}get fov(){return this.viewer.scene.cameraFlight.fitFOV}set duration(e){this.viewer.scene.cameraFlight.duration=e}get duration(){return this.viewer.scene.cameraFlight.duration}}class NI extends vI{constructor(e,t){if(super(e,t),!t.buttonElement)throw"Missing config: buttonElement";const s=t.buttonElement,i=this.viewer.cameraControl,r=t.cameraControlNavModeMediator;i.navMode="orbit",i.followPointer=!0,this.on("enabled",(e=>{e?s.classList.remove("disabled"):s.classList.add("disabled")})),this.on("active",(e=>{e?s.classList.add("active"):s.classList.remove("active")})),this.on("active",(e=>{r.setFirstPersonModeActive(e),e?(i.followPointer=!0,i.pivoting=!1):i.pivoting=!0})),s.addEventListener("click",(e=>{if(this.getEnabled()){const e=this.getActive();this.setActive(!e)}e.preventDefault()})),this.bimViewer.on("reset",(()=>{this.setActive(!1)}))}}class bI extends vI{constructor(e,t){if(super(e,t),!t.buttonElement)throw"Missing config: buttonElement";const s=t.buttonElement;this.on("enabled",(e=>{e?s.classList.remove("disabled"):s.classList.add("disabled")})),this.on("active",(e=>{e?(s.classList.add("active"),this.viewer.cameraControl.doublePickFlyTo=!1,this._onPick=this.viewer.cameraControl.on("picked",(e=>{e.entity&&(e.entity.visible=!1)}))):(s.classList.remove("active"),this.viewer.cameraControl.doublePickFlyTo=!1,void 0!==this._onPick&&(this.viewer.cameraControl.off(this._onPick),this._onPick=void 0))})),s.addEventListener("click",(e=>{if(this.getEnabled()){this.bimViewer._sectionTool.hideControl();const e=this.getActive();this.setActive(!e)}e.preventDefault()})),this.bimViewer.on("reset",(()=>{this.setActive(!1)}))}}class CI extends vI{constructor(e,t){if(super(e),!t.buttonElement)throw"Missing config: buttonElement";const s=t.buttonElement;this.on("enabled",(e=>{e?s.classList.remove("disabled"):s.classList.add("disabled")})),this.on("active",(e=>{e?(s.classList.add("active"),this._onPick=this.viewer.cameraControl.on("picked",(e=>{e.entity&&(e.entity.selected=!e.entity.selected)}))):(s.classList.remove("active"),void 0!==this._onPick&&(this.viewer.cameraControl.off(this._onPick),this._onPick=void 0))})),s.addEventListener("click",(e=>{if(this.getEnabled()){this.bimViewer._sectionTool.hideControl();const e=this.getActive();this.setActive(!e)}e.preventDefault()})),this.bimViewer.on("reset",(()=>{this.setActive(!1)}))}}class OI extends vI{constructor(e,t){if(super(e,t),!t.buttonElement)throw"Missing config: buttonElement";this._buttonElement=t.buttonElement,this.on("enabled",(e=>{e?this._buttonElement.classList.remove("disabled"):this._buttonElement.classList.add("disabled")})),this._buttonElement.addEventListener("click",(e=>{this.getEnabled()&&this.setActive(!this.getActive(),(()=>{})),e.preventDefault()})),this.bimViewer.on("reset",(()=>{this.setActive(!1)})),this.viewer.scene.on("modelLoaded",(e=>{if(!this._active){const e=this.viewer.metaScene.getObjectIDsByType("IfcSpace");this.viewer.scene.setObjectsCulled(e,!0)}})),this._active=!1,this._buttonElement.classList.remove("active")}setActive(e){this._active!==e&&(this._active=e,e?(this._buttonElement.classList.add("active"),this._enterShowSpacesMode(),this.fire("active",this._active)):(this._buttonElement.classList.remove("active"),this._exitShowSpacesMode(),this.fire("active",this._active)))}_enterShowSpacesMode(){const e=this.viewer,t=e.scene,s=e.metaScene.getObjectIDsByType("IfcSpace");t.setObjectsCulled(s,!1)}_exitShowSpacesMode(){const e=this.viewer,t=e.scene,s=e.metaScene.getObjectIDsByType("IfcSpace");t.setObjectsCulled(s,!0)}}class SI extends vI{constructor(e,t){super(e)}}const xI=p.AABB3(),wI=p.vec3();class BI extends n{constructor(e={}){if(!e.sectionPlanesPlugin)throw"Missing config: sectionPlanesPlugin";super(y.apply({},e)),this._sectionPlanesPlugin=e.sectionPlanesPlugin,this._viewer=this._sectionPlanesPlugin.viewer,this._onSceneSectionPlaneCreated=this._viewer.scene.on("sectionPlaneCreated",(()=>{this._buildMenu()})),this._onSceneSectionPlaneDestroyed=this._viewer.scene.on("sectionPlaneDestroyed",(()=>{this._buildMenu()})),this._buildMenu()}_buildMenu(){const e=this._sectionPlanesPlugin,t=Object.values(e.sectionPlanes),s=[];for(let i=0,r=t.length;i<r;i++){const r=t[i];s.push({getTitle:e=>`${e.viewer.localeService.translate("sectionToolContextMenu.slice")||"Slice"} #`+(i+1),doHoverEnter(t){e.hideControl(),e.showControl(r.id)},doHoverLeave(t){e.hideControl()},items:[[{getTitle:e=>r.active?e.viewer.localeService.translate("sectionToolContextMenu.deactivate")||"Disable":e.viewer.localeService.translate("sectionToolContextMenu.activate")||"Enable",doAction:e=>{r.active=!r.active}},{getTitle:e=>e.viewer.localeService.translate("sectionToolContextMenu.edit")||"Edit",getEnabled:()=>r.active,doAction:t=>{e.hideControl(),e.showControl(r.id);const s=r.pos;xI.set(this._viewer.scene.aabb),p.getAABB3Center(xI,wI),xI[0]+=s[0]-wI[0],xI[1]+=s[1]-wI[1],xI[2]+=s[2]-wI[2],xI[3]+=s[0]-wI[0],xI[4]+=s[1]-wI[1],xI[5]+=s[2]-wI[2],this._viewer.cameraFlight.flyTo({aabb:xI,fitFOV:65})}},{getTitle:e=>e.viewer.localeService.translate("sectionToolContextMenu.flip")||"Flip",getEnabled:()=>r.active,doAction:e=>{r.flipDir()}},{getTitle:e=>e.viewer.localeService.translate("sectionToolContextMenu.delete")||"Delete",doAction:e=>{r.destroy()}}]]})}this.items=[[{getTitle:e=>e.viewer.localeService.translate("sectionToolContextMenu.clearSlices")||"Clear Slices",getEnabled:e=>e.bimViewer.getNumSections()>0,doAction:e=>{e.bimViewer.clearSections()}},{getTitle:e=>e.viewer.localeService.translate("sectionToolContextMenu.flipSlices")||"Flip Slices",getEnabled:e=>e.bimViewer.getNumSections()>0,doAction:e=>{e.bimViewer.flipSections()}}],[{getTitle:e=>e.viewer.localeService.translate("sectionToolContextMenu.disableAllSlices")||"Disable all Slices",getEnabled:e=>e.bimViewer.getNumSections()>0,doAction:e=>{e.bimViewer.disableSections()}},{getTitle:e=>e.viewer.localeService.translate("sectionToolContextMenu.enableAllSlices")||"Enable all Slices",getEnabled:e=>e.bimViewer.getNumSections()>0,doAction:e=>{e.bimViewer.enableSections()}}],s]}destroy(){super.destroy();const e=this._viewer.scene;e.off(this._onSceneSectionPlaneCreated),e.off(this._onSceneSectionPlaneDestroyed)}}class FI extends vI{constructor(e,t){if(super(e,t),!t.buttonElement)throw"Missing config: buttonElement";if(!t.menuButtonElement)throw"Missing config: menuButtonElement";this._buttonElement=t.buttonElement,this._counterElement=t.counterElement,this._menuButtonElement=t.menuButtonElement,this._menuButtonArrowElement=t.menuButtonArrowElement,this._sectionPlanesPlugin=new fg(this.viewer,{}),this._sectionToolContextMenu=new BI({sectionPlanesPlugin:this._sectionPlanesPlugin,hideOnMouseDown:!1,hideOnAction:!1}),this._sectionPlanesPlugin.setOverviewVisible(!1),this.on("enabled",(e=>{e?(this._buttonElement.classList.remove("disabled"),this._counterElement&&this._counterElement.classList.remove("disabled"),this._menuButtonElement.classList.remove("disabled"),this._menuButtonArrowElement.classList.remove("disabled")):(this._buttonElement.classList.add("disabled"),this._counterElement&&this._counterElement.classList.add("disabled"),this._menuButtonElement.classList.add("disabled"),this._menuButtonArrowElement.classList.add("disabled"))})),this.on("active",(e=>{e?(this._buttonElement.classList.add("active"),this._counterElement&&this._counterElement.classList.add("active"),this._menuButtonElement.classList.add("active"),this._menuButtonArrowElement.classList.add("active")):(this._buttonElement.classList.remove("active"),this._counterElement&&this._counterElement.classList.remove("active"),this._menuButtonElement.classList.remove("active"),this._menuButtonArrowElement.classList.remove("active"))})),this.on("active",(e=>{e||this._sectionPlanesPlugin.hideControl()})),this._buttonElement.addEventListener("click",(e=>{if(!this.getEnabled())return;if(e.target===this._menuButtonElement||e.target.parentNode===this._menuButtonElement)return;const t=this.getActive();this.setActive(!t),e.preventDefault()})),document.addEventListener("mousedown",(e=>{if(!e.target.classList.contains("xeokit-context-menu-item"))if(e.target===this._menuButtonElement||e.target.parentNode===this._menuButtonElement)if(e.preventDefault(),this._sectionToolContextMenu.shown)this._sectionToolContextMenu.hide();else{this._sectionToolContextMenu.context={bimViewer:this.bimViewer,viewer:this.viewer,sectionTool:this};const e=this._menuButtonElement.getBoundingClientRect();this._sectionToolContextMenu.show(e.left,e.bottom+5)}else this._sectionToolContextMenu.hide()})),this._sectionToolContextMenu.on("shown",(()=>{this._menuButtonArrowElement.classList.remove("xeokit-arrow-down"),this._menuButtonArrowElement.classList.add("xeokit-arrow-up")})),this._sectionToolContextMenu.on("hidden",(()=>{this._menuButtonArrowElement.classList.remove("xeokit-arrow-up"),this._menuButtonArrowElement.classList.add("xeokit-arrow-down")})),this.bimViewer.on("reset",(()=>{this.clear(),this.setActive(!1)})),this.viewer.scene.on("sectionPlaneCreated",(()=>{this._updateSectionPlanesCount()})),this.viewer.scene.on("sectionPlaneDestroyed",(()=>{this._updateSectionPlanesCount()})),this._initSectionMode()}_initSectionMode(){this.viewer.scene.input.on("mouseclicked",(e=>{if(!this.getActive()||!this.getEnabled())return;const t=this.viewer.scene.pick({canvasPos:e,pickSurface:!0});if(t){const e=this._sectionPlanesPlugin.createSectionPlane({pos:t.worldPos,dir:p.mulVec3Scalar(t.worldNormal,-1)});this._sectionPlanesPlugin.showControl(e.id)}})),this._updateSectionPlanesCount()}_updateSectionPlanesCount(){this._counterElement&&(this._counterElement.innerText=""+this.getNumSections())}getNumSections(){return Object.keys(this.viewer.scene.sectionPlanes).length}clear(){this._sectionPlanesPlugin.clear(),this._updateSectionPlanesCount()}flipSections(){this._sectionPlanesPlugin.flipSectionPlanes()}enableSections(){const e=this.viewer.scene.sectionPlanes;for(let t in e){e[t].active=!0}}disableSections(){const e=this.viewer.scene.sectionPlanes;for(let t in e){e[t].active=!1}}hideControl(){this._sectionPlanesPlugin.hideControl()}destroy(){this._sectionPlanesPlugin.destroy(),this._sectionToolContextMenu.destroy(),super.destroy()}}class MI extends vI{constructor(e,t){if(super(e,t),!t.navCubeCanvasElement)throw"Missing config: navCubeCanvasElement";const s=t.navCubeCanvasElement;this._navCube=new ag(this.viewer,{canvasElement:s,fitVisible:!0,color:"#CFCFCF"}),this._navCube.setVisible(this._active),this.on("active",(e=>{this._navCube.setVisible(e)}))}destroy(){this._navCube.destroy(),super.destroy()}}class LI extends n{constructor(e={}){const t=[[{getTitle:e=>e.viewer.localeService.translate("modelsContextMenu.loadModel")||"Load",getEnabled:e=>!e.bimViewer.isModelLoaded(e.modelId),doAction:e=>{e.bimViewer.loadModel(e.modelId)}},{getTitle:e=>e.viewer.localeService.translate("modelsContextMenu.unloadModel")||"Unload",getEnabled:e=>e.bimViewer.isModelLoaded(e.modelId),doAction:e=>{e.bimViewer.unloadModel(e.modelId)}}]];!!e.enableEditModels&&t.push([{getTitle:e=>e.viewer.localeService.translate("modelsContextMenu.editModel")||"Edit",getEnabled:e=>!0,doAction:e=>{e.bimViewer.editModel(e.modelId)}},{getTitle:e=>e.viewer.localeService.translate("modelsContextMenu.deleteModel")||"Delete",getEnabled:e=>!0,doAction:e=>{e.bimViewer.deleteModel(e.modelId)}}]),t.push([{getTitle:e=>e.viewer.localeService.translate("modelsContextMenu.loadAllModels")||"Load All",getEnabled:e=>{const t=e.bimViewer,s=t.getModelIds();return t.getLoadedModelIds().length<s.length},doAction:e=>{e.bimViewer.loadAllModels()}},{getTitle:e=>e.viewer.localeService.translate("modelsContextMenu.unloadAllModels")||"Unload All",getEnabled:e=>e.bimViewer.getLoadedModelIds().length>0,doAction:e=>{e.bimViewer.unloadAllModels()}}]),t.push([{getTitle:e=>e.viewer.localeService.translate("modelsContextMenu.clearSlices")||"Clear Slices",getEnabled:e=>e.bimViewer.getNumSections()>0,doAction:e=>{e.bimViewer.clearSections()}}]),super({hideOnAction:e.hideOnAction,context:e.context,items:t})}}const UI=p.vec3();class HI{constructor(e){this._server=e}setProjectId(e){this._projectId=e}setModelId(e){this._modelId=e}getManifest(e,t,s){this._server.getSplitModelManifest(this._projectId,this._modelId,e,t,s)}getMetaModel(e,t,s){this._server.getSplitModelMetadata(this._projectId,this._modelId,e,t,s)}getXKT(e,t,s){this._server.getSplitModelGeometry(this._projectId,this._modelId,e,t,s)}}class GI extends vI{constructor(e,t){if(super(e,t),!t.modelsTabElement)throw"Missing config: modelsTabElement";if(!t.unloadModelsButtonElement)throw"Missing config: unloadModelsButtonElement";if(!t.modelsElement)throw"Missing config: modelsElement";if(this._enableAddModels=!!t.enableEditModels,this._modelsTabElement=t.modelsTabElement,this._loadModelsButtonElement=t.loadModelsButtonElement,this._unloadModelsButtonElement=t.unloadModelsButtonElement,this._addModelButtonElement=t.addModelButtonElement,this._modelsElement=t.modelsElement,this._modelsTabButtonElement=this._modelsTabElement.querySelector(".xeokit-tab-btn"),!this._modelsTabButtonElement)throw"Missing DOM element: ,xeokit-tab-btn";this._dataSource=new HI(this.server),this._xktLoader=new nI(this.viewer,{dataSource:this._dataSource}),this._modelsContextMenu=new LI({enableEditModels:t.enableEditModels,hideOnAction:!0}),this._modelsInfo={},this._numModels=0,this._numModelsLoaded=0,this._projectId=null}setObjectColors(e){this._xktLoader.objectDefaults=e}loadProject(e,t,s){this.server.getProject(e,(s=>{this.unloadProject(),this._projectId=e,this._modelsInfo={},this._numModels=0,this._parseProject(s,t),this._numModelsLoaded<this._numModels&&this._loadModelsButtonElement.classList.remove("disabled"),this._numModelsLoaded>0&&this._unloadModelsButtonElement.classList.remove("disabled"),this._enableAddModels&&this._addModelButtonElement.classList.remove("disabled")}),(e=>{this.error(e),s&&s(e)}))}_parseProject(e,t){this._buildModelsMenu(e),this._parseViewerConfigs(e),this._parseViewerContent(e,(()=>{this._parseViewerState(e,(()=>{t()}))}))}_buildModelsMenu(e){var t="";const s=e.models||[];this._modelsInfo={},this._numModels=s.length;for(let e=0,i=s.length;e<i;e++){const i=s[e];this._modelsInfo[i.id]=i,t+="<div class='xeokit-form-check'>",t+="<input id='"+i.id+"' type='checkbox' value=''><span id='span-"+i.id+"' class='disabled'>"+i.name+"</span>",t+="</div>"}this._modelsElement.innerHTML=t;for(let e=0,t=s.length;e<t;e++){const t=s[e],i=t.id,r=document.getElementById(""+i),o=document.getElementById("span-"+i);r.addEventListener("click",(()=>{r.checked?this.loadModel(i):this.unloadModel(t.id)})),o.addEventListener("click",(()=>{!!this.viewer.scene.models[i]?this.unloadModel(t.id):this.loadModel(i)})),o.oncontextmenu=e=>{this._modelsContextMenu.context={bimViewer:this.bimViewer,viewer:this.viewer,modelId:i},this._modelsContextMenu.show(e.pageX,e.pageY),e.preventDefault()}}}_parseViewerConfigs(e){const t=e.viewerConfigs;t&&this.bimViewer.setConfigs(t)}_parseViewerContent(e,t){const s=e.viewerContent;s?this._parseModelsLoaded(s,(()=>{t()})):t()}_parseModelsLoaded(e,t){const s=e.modelsLoaded;s&&0!==s.length?this._loadNextModel(s.slice(0),t):t()}_loadNextModel(e,t){if(0===e.length)return void t();const s=e.pop();this.loadModel(s,(()=>{this._loadNextModel(e,t)}),(()=>{this._loadNextModel(e,t)}))}_parseViewerState(e,t){const s=e.viewerState;s?this.bimViewer.setViewerState(s,t):t()}unloadProject(){if(!this._projectId)return;const e=this.viewer.scene.models;for(var t in e)if(e.hasOwnProperty(t)){e[t].destroy()}this._modelsElement.innerHTML="",this._numModelsLoaded=0,this._loadModelsButtonElement.classList.add("disabled"),this._unloadModelsButtonElement.classList.add("disabled"),this._enableAddModels&&this._addModelButtonElement.classList.add("disabled");const s=this._projectId;this._projectId=null,this.fire("projectUnloaded",{projectId:s})}getLoadedProjectId(){return this._projectId}getModelIds(){return Object.keys(this._modelsInfo)}loadModel(e,t,s){if(!this._projectId){const e="No project currently loaded";return this.error(e),void(s&&s(e))}const i=this._modelsInfo[e];if(!i){const e="Model not in currently loaded project";return this.error(e),void(s&&s(e))}this.bimViewer._busyModal.show(`${this.viewer.localeService.translate("busyModal.loading")||"Loading"} ${i.name}`);this.bimViewer.getConfig("externalMetadata")&&!i.manifest?this.server.getMetadata(this._projectId,e,(r=>{this._loadGeometry(e,i,r,t,s)}),(e=>{this.bimViewer._busyModal.hide(),this.error(e),s&&s(e)})):this._loadGeometry(e,i,null,t,s)}_loadGeometry(e,t,s,i,r){const o=()=>{document.getElementById(""+e).checked=!0,this._numModelsLoaded++,this._unloadModelsButtonElement.classList.remove("disabled"),this._numModelsLoaded<this._numModels?this._loadModelsButtonElement.classList.remove("disabled"):this._loadModelsButtonElement.classList.add("disabled"),1===this._numModelsLoaded?(this._jumpToInitialCamera(),this.fire("modelLoaded",e),this.bimViewer._busyModal.hide(),i&&i()):(this.fire("modelLoaded",e),this.bimViewer._busyModal.hide(),i&&i())},n=e=>{this.bimViewer._busyModal.hide(),this.error(e),r&&r(e)};if(t.manifest){this._dataSource.setProjectId(this._projectId),this._dataSource.setModelId(e);const s=this._xktLoader.load({id:e,manifestSrc:t.manifest,excludeUnclassifiedObjects:!0,origin:t.origin||t.position,scale:t.scale,rotation:t.rotation,matrix:t.matrix,edges:!1!==t.edges,saoEnabled:t.saoEnabled,pbrEnabled:t.pbrEnabled,backfaces:t.backfaces,globalizeObjectIds:t.globalizeObjectIds,reuseGeometries:!1!==t.reuseGeometries});s.on("loaded",o),s.on("error",n)}else this.server.getGeometry(this._projectId,e,(i=>{const r=this._xktLoader.load({id:e,metaModelData:s,xkt:i,excludeUnclassifiedObjects:!0,origin:t.origin||t.position,scale:t.scale,rotation:t.rotation,matrix:t.matrix,edges:!1!==t.edges,saoEnabled:t.saoEnabled,pbrEnabled:t.pbrEnabled,backfaces:t.backfaces,globalizeObjectIds:t.globalizeObjectIds,reuseGeometries:!1!==t.reuseGeometries});r.on("loaded",o),r.on("error",n)}),n)}_jumpToInitialCamera(){const e=this.viewer,t=e.scene,s=t.getAABB(t.visibleObjectIds),i=p.getAABB3Diag(s),r=p.getAABB3Center(s,UI),o=t.camera;o.perspective.fov;const n=Math.abs(i/Math.tan(45*p.DEGTORAD)),a=p.normalizeVec3(o.yUp?[-.5,-.7071,-.5]:[-1,1,-1]),l=p.normalizeVec3(o.yUp?[-.5,.7071,-.5]:[-1,1,1]);e.cameraControl.pivotPos=r,e.cameraControl.planView=!1,e.cameraFlight.jumpTo({look:r,eye:[r[0]-n*a[0],r[1]-n*a[1],r[2]-n*a[2]],up:l,orthoScale:1.1*i})}unloadModel(e){const t=this.viewer.scene.models[e];if(!t)return void this.error("Model not loaded: "+e);t.destroy();document.getElementById(""+e).checked=!1,document.getElementById("span-"+e),this._numModelsLoaded--,this._numModelsLoaded>0?this._unloadModelsButtonElement.classList.remove("disabled"):this._unloadModelsButtonElement.classList.add("disabled"),this._numModelsLoaded<this._numModels?this._loadModelsButtonElement.classList.remove("disabled"):this._loadModelsButtonElement.classList.add("disabled"),this.fire("modelUnloaded",e)}unloadAllModels(){const e=this.viewer.scene.models,t=Object.keys(e);for(var s=0,i=t.length;s<i;s++){const e=t[s];this.unloadModel(e)}}getNumModelsLoaded(){return this._numModelsLoaded}_getLoadedModelIds(){return Object.keys(this.viewer.scene.models)}isModelLoaded(e){return!!this.viewer.scene.models[e]}getModelsInfo(){return this._modelsInfo}getModelInfo(e){return this._modelsInfo[e]}setEnabled(e){e?(this._modelsTabButtonElement.classList.remove("disabled"),this._unloadModelsButtonElement.classList.remove("disabled")):(this._modelsTabButtonElement.classList.add("disabled"),this._unloadModelsButtonElement.classList.add("disabled"))}destroy(){super.destroy(),this._xktLoader.destroy()}}const kI=p.vec3();class VI extends n{constructor(e,t={}){super(t),this._bimViewer=e,this._buildMenu()}_buildMenu(){const e=[],t=[];this._bimViewer._enablePropertiesInspector&&e.push({getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.inspectProperties")||"Inspect Properties",getShown:e=>!!e.viewer.metaScene.metaObjects[e.treeViewNode.objectId],doAction:e=>{const t=e.treeViewNode.objectId;e.bimViewer.showObjectProperties(t)}}),t.push({getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.viewFit")||"View Fit",doAction:function(e){const t=e.viewer,s=t.scene,i=[];e.treeViewPlugin.withNodeTree(e.treeViewNode,(e=>{e.objectId&&i.push(e.objectId)})),s.setObjectsVisible(i,!0),s.setObjectsHighlighted(i,!0);const r=s.getAABB(i);t.cameraFlight.flyTo({aabb:r,duration:.5},(()=>{setTimeout((function(){s.setObjectsHighlighted(s.highlightedObjectIds,!1)}),500)})),t.cameraControl.pivotPos=p.getAABB3Center(r)}},{getTitle:e=>e.viewer.localeService.translate("canvasContextMenu.viewFitSelection")||"View Fit Selected",getEnabled:e=>e.viewer.scene.numSelectedObjects>0,doAction:e=>{const t=e.viewer,s=t.scene,i=s.getAABB(s.selectedObjectIds);t.cameraFlight.flyTo({aabb:i,duration:.5}),t.cameraControl.pivotPos=p.getAABB3Center(i)}},{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.viewFitAll")||"View Fit All",doAction:function(e){const t=e.viewer,s=t.scene,i=s.getAABB(s.visibleObjectIds);t.cameraFlight.flyTo({aabb:i,duration:.5}),t.cameraControl.pivotPos=p.getAABB3Center(i)}}),this.items=[e,t,[{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.isolate")||"Isolate",doAction:function(e){const t=e.viewer,s=t.scene,i=[];e.treeViewPlugin.withNodeTree(e.treeViewNode,(e=>{e.objectId&&i.push(e.objectId)}));const r=s.getAABB(i);t.cameraControl.pivotPos=p.getAABB3Center(r,kI),s.setObjectsXRayed(s.xrayedObjectIds,!1),s.setObjectsVisible(s.visibleObjectIds,!1),s.setObjectsSelected(s.selectedObjectIds,!1),s.setObjectsVisible(i,!0),t.cameraFlight.flyTo({aabb:r},(()=>{}))}}],[{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.hide")||"Hide",doAction:function(e){e.treeViewPlugin.withNodeTree(e.treeViewNode,(t=>{if(t.objectId){const s=e.viewer.scene.objects[t.objectId];s&&(s.visible=!1)}}))}},{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.hideOthers")||"Hide Others",doAction:function(e){const t=e.viewer.scene;t.setObjectsVisible(t.visibleObjectIds,!1),t.setObjectsPickable(t.xrayedObjectIds,!0),t.setObjectsXRayed(t.xrayedObjectIds,!1),e.treeViewPlugin.withNodeTree(e.treeViewNode,(e=>{if(e.objectId){const s=t.objects[e.objectId];s&&(s.visible=!0)}}))}},{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.hideAll")||"Hide All",getEnabled:function(e){return e.viewer.scene.visibleObjectIds.length>0},doAction:function(e){e.viewer.scene.setObjectsVisible(e.viewer.scene.visibleObjectIds,!1)}}],[{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.show")||"Show",doAction:function(e){e.treeViewPlugin.withNodeTree(e.treeViewNode,(t=>{if(t.objectId){const s=e.viewer.scene.objects[t.objectId];s&&(s.visible=!0,s.xrayed&&(s.pickable=!0),s.xrayed=!1,s.selected=!1)}}))}},{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.showOthers")||"Shows Others",doAction:function(e){const t=e.viewer.scene;t.setObjectsVisible(t.objectIds,!0),t.setObjectsPickable(t.xrayedObjectIds,!0),t.setObjectsXRayed(t.xrayedObjectIds,!1),e.treeViewPlugin.withNodeTree(e.treeViewNode,(e=>{if(e.objectId){const s=t.objects[e.objectId];s&&(s.visible=!1)}}))}},{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.showAll")||"Show All",getEnabled:function(e){const t=e.viewer.scene;return t.numVisibleObjects<t.numObjects||e.viewer.scene.numXRayedObjects>0},doAction:function(e){const t=e.viewer.scene;t.setObjectsVisible(t.objectIds,!0),t.setObjectsPickable(t.xrayedObjectIds,!0),t.setObjectsXRayed(t.xrayedObjectIds,!1)}}],[{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.xray")||"X-Ray",doAction:function(e){e.treeViewPlugin.withNodeTree(e.treeViewNode,(t=>{if(t.objectId){const s=e.viewer.scene.objects[t.objectId];s&&(s.selected=!1,s.xrayed=!0,s.visible=!0,s.pickable=e.bimViewer.getConfig("xrayPickable"))}}))}},{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.undoXray")||"Undo X-Ray",doAction:function(e){e.treeViewPlugin.withNodeTree(e.treeViewNode,(t=>{if(t.objectId){const s=e.viewer.scene.objects[t.objectId];s&&(s.xrayed=!1,s.pickable=!0)}}))}},{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.xrayOthers")||"X-Ray Others",doAction:function(e){const t=e.viewer.scene;t.setObjectsVisible(t.objectIds,!0),e.bimViewer.getConfig("xrayPickable")||t.setObjectsPickable(t.objectIds,!1),t.setObjectsXRayed(t.objectIds,!0),t.setObjectsSelected(t.selectedObjectIds,!1),e.treeViewPlugin.withNodeTree(e.treeViewNode,(e=>{if(e.objectId){const s=t.objects[e.objectId];s&&(s.xrayed=!1,s.pickable=!0)}}))}},{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.xrayAll")||"X-Ray All",doAction:function(e){const t=e.viewer.scene;t.setObjectsVisible(t.objectIds,!0),t.setObjectsXRayed(t.objectIds,!0),t.setObjectsSelected(t.selectedObjectIds,!1),t.setObjectsPickable(t.objectIds,!1)}},{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.xrayNone")||"X-Ray None",getEnabled:function(e){return e.viewer.scene.numXRayedObjects>0},doAction:function(e){const t=e.viewer.scene,s=t.xrayedObjectIds;t.setObjectsPickable(s,!0),t.setObjectsXRayed(s,!1)}}],[{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.select")||"Select",doAction:function(e){e.treeViewPlugin.withNodeTree(e.treeViewNode,(t=>{if(t.objectId){const s=e.viewer.scene.objects[t.objectId];s&&(s.selected=!0,s.visible=!0)}}))}},{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.undoSelect")||"Undo Select",doAction:function(e){e.treeViewPlugin.withNodeTree(e.treeViewNode,(t=>{if(t.objectId){const s=e.viewer.scene.objects[t.objectId];s&&(s.selected=!1)}}))}},{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.selectNone")||"Select None",getEnabled:function(e){return e.viewer.scene.numSelectedObjects>0},doAction:function(e){e.viewer.scene.setObjectsSelected(e.viewer.scene.selectedObjectIds,!1)}}],[{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.clearSlices")||"Clear Slices",getEnabled:function(e){return e.bimViewer.getNumSections()>0},doAction:function(e){e.bimViewer.clearSections()}}]]}}class jI extends vI{constructor(e,t={}){if(super(e),!t.objectsTabElement)throw"Missing config: objectsTabElement";if(!t.showAllObjectsButtonElement)throw"Missing config: showAllObjectsButtonElement";if(!t.hideAllObjectsButtonElement)throw"Missing config: hideAllObjectsButtonElement";if(!t.objectsElement)throw"Missing config: objectsElement";if(this._objectsTabElement=t.objectsTabElement,this._showAllObjectsButtonElement=t.showAllObjectsButtonElement,this._hideAllObjectsButtonElement=t.hideAllObjectsButtonElement,this._objectsTabButtonElement=this._objectsTabElement.querySelector(".xeokit-tab-btn"),!this._objectsTabButtonElement)throw"Missing DOM element: ,xeokit-tab-btn";const s=t.objectsElement;this._treeView=new mg(this.viewer,{containerElement:s,hierarchy:"containment",autoAddModels:!1,pruneEmptyNodes:!0}),this._treeViewContextMenu=new VI(this.bimViewer,{hideOnAction:!0}),this._treeView.on("contextmenu",(e=>{this._treeViewContextMenu.context={bimViewer:this.bimViewer,viewer:e.viewer,treeViewPlugin:e.treeViewPlugin,treeViewNode:e.treeViewNode},this._treeViewContextMenu.show(e.event.pageX,e.event.pageY)})),this._treeView.on("nodeTitleClicked",(e=>{const t=this.viewer.scene,s=[];e.treeViewPlugin.withNodeTree(e.treeViewNode,(e=>{e.objectId&&s.push(e.objectId)}));e.treeViewNode.checked?(t.setObjectsXRayed(s,!1),t.setObjectsVisible(s,!1),t.setObjectsPickable(s,!0)):(t.setObjectsXRayed(s,!1),t.setObjectsVisible(s,!0),t.setObjectsPickable(s,!0))})),this._onModelLoaded=this.viewer.scene.on("modelLoaded",(e=>{if(this.viewer.metaScene.metaModels[e]){const t=this.bimViewer._modelsExplorer.getModelInfo(e);if(!t)return;this._treeView.addModel(e,{rootName:t.name})}})),this._onModelUnloaded=this.viewer.scene.on("modelUnloaded",(e=>{this.viewer.metaScene.metaModels[e]&&this._treeView.removeModel(e)})),this.bimViewer.on("reset",(()=>{this._treeView.collapse()}))}setEnabled(e){e?(this._objectsTabButtonElement.classList.remove("disabled"),this._showAllObjectsButtonElement.classList.remove("disabled"),this._hideAllObjectsButtonElement.classList.remove("disabled")):(this._objectsTabButtonElement.classList.add("disabled"),this._showAllObjectsButtonElement.classList.add("disabled"),this._hideAllObjectsButtonElement.classList.add("disabled"))}expandTreeViewToDepth(e){this._treeView.expandToDepth(e)}showNodeInTreeView(e){this._treeView.collapse(),this._treeView.showNode(e)}unShowNodeInTreeView(){this._treeView.unShowNode()}destroy(){super.destroy(),this._treeView.destroy(),this._treeViewContextMenu.destroy(),this.viewer.scene.off(this._onModelLoaded),this.viewer.scene.off(this._onModelUnloaded)}}class QI extends vI{constructor(e,t={}){if(super(e),!t.classesTabElement)throw"Missing config: classesTabElement";if(!t.showAllClassesButtonElement)throw"Missing config: showAllClassesButtonElement";if(!t.hideAllClassesButtonElement)throw"Missing config: hideAllClassesButtonElement";if(!t.classesElement)throw"Missing config: classesElement";if(this._classesTabElement=t.classesTabElement,this._showAllClassesButtonElement=t.showAllClassesButtonElement,this._hideAllClassesButtonElement=t.hideAllClassesButtonElement,this._classesTabButtonElement=this._classesTabElement.querySelector(".xeokit-tab-btn"),!this._classesTabButtonElement)throw"Missing DOM element: xeokit-tab-btn";const s=t.classesElement;this._treeView=new mg(this.viewer,{containerElement:s,hierarchy:"types",autoAddModels:!1,pruneEmptyNodes:!0}),this._treeViewContextMenu=new VI(this.bimViewer,{hideOnAction:!0}),this._treeView.on("contextmenu",(e=>{this._treeViewContextMenu.context={bimViewer:this.bimViewer,viewer:e.viewer,treeViewPlugin:e.treeViewPlugin,treeViewNode:e.treeViewNode},this._treeViewContextMenu.show(e.event.pageX,e.event.pageY)})),this._treeView.on("nodeTitleClicked",(e=>{const t=this.viewer.scene,s=[];e.treeViewPlugin.withNodeTree(e.treeViewNode,(e=>{e.objectId&&s.push(e.objectId)}));e.treeViewNode.checked?(t.setObjectsXRayed(s,!1),t.setObjectsVisible(s,!1),t.setObjectsPickable(s,!0)):(t.setObjectsXRayed(s,!1),t.setObjectsVisible(s,!0),t.setObjectsPickable(s,!0))})),this._onModelLoaded=this.viewer.scene.on("modelLoaded",(e=>{if(this.viewer.metaScene.metaModels[e]){const t=this.bimViewer._modelsExplorer.getModelInfo(e);if(!t)return;this._treeView.addModel(e,{rootName:t.name})}})),this._onModelUnloaded=this.viewer.scene.on("modelUnloaded",(e=>{this.viewer.metaScene.metaModels[e]&&this._treeView.removeModel(e)})),this.bimViewer.on("reset",(()=>{this._treeView.collapse()}))}setEnabled(e){e?(this._classesTabButtonElement.classList.remove("disabled"),this._showAllClassesButtonElement.classList.remove("disabled"),this._hideAllClassesButtonElement.classList.remove("disabled")):(this._classesTabButtonElement.classList.add("disabled"),this._showAllClassesButtonElement.classList.add("disabled"),this._hideAllClassesButtonElement.classList.add("disabled"))}expandTreeViewToDepth(e){this._treeView.expandToDepth(e)}showNodeInTreeView(e){this._treeView.collapse(),this._treeView.showNode(e)}unShowNodeInTreeView(){this._treeView.unShowNode()}destroy(){super.destroy(),this._treeView.destroy(),this._treeViewContextMenu.destroy(),this.viewer.scene.off(this._onModelLoaded),this.viewer.scene.off(this._onModelUnloaded)}}const WI=p.vec3();class zI extends vI{constructor(e,t={}){if(super(e),!t.storeysTabElement)throw"Missing config: storeysTabElement";if(!t.showAllStoreysButtonElement)throw"Missing config: showAllStoreysButtonElement";if(!t.hideAllStoreysButtonElement)throw"Missing config: hideAllStoreysButtonElement";if(!t.storeysElement)throw"Missing config: storeysElement";if(this._storeysTabElement=t.storeysTabElement,this._showAllStoreysButtonElement=t.showAllStoreysButtonElement,this._hideAllStoreysButtonElement=t.hideAllStoreysButtonElement,this._storeysTabButtonElement=this._storeysTabElement.querySelector(".xeokit-tab-btn"),!this._storeysTabButtonElement)throw"Missing DOM element: .xeokit-tab-btn";const s=t.storeysElement;this._treeView=new mg(this.viewer,{containerElement:s,autoAddModels:!1,hierarchy:"storeys",autoExpandDepth:1}),this._treeViewContextMenu=new VI(this.bimViewer,{hideOnAction:!0}),this._treeView.on("contextmenu",(e=>{this._treeViewContextMenu.context={bimViewer:this.bimViewer,viewer:e.viewer,treeViewPlugin:e.treeViewPlugin,treeViewNode:e.treeViewNode,pruneEmptyNodes:!0},this._treeViewContextMenu.show(e.event.pageX,e.event.pageY)})),this._treeView.on("nodeTitleClicked",(e=>{const t=this.viewer.scene,s=[];e.treeViewPlugin.withNodeTree(e.treeViewNode,(e=>{e.objectId&&s.push(e.objectId)}));e.treeViewNode.checked?(t.setObjectsXRayed(s,!1),t.setObjectsVisible(s,!1),t.setObjectsPickable(s,!0)):(t.setObjectsXRayed(s,!1),t.setObjectsVisible(s,!0),t.setObjectsPickable(s,!0))})),this._onModelLoaded=this.viewer.scene.on("modelLoaded",(e=>{const t=this.bimViewer._modelsExplorer.getModelInfo(e);t&&this._treeView.addModel(e,{rootName:t.name})})),this._onModelUnloaded=this.viewer.scene.on("modelUnloaded",(e=>{this.viewer.metaScene.metaModels[e]&&this._treeView.removeModel(e)})),this.bimViewer.on("reset",(()=>{this._treeView.collapse(),this._treeView.expandToDepth(1)}))}setEnabled(e){e?(this._storeysTabButtonElement.classList.remove("disabled"),this._showAllStoreysButtonElement.classList.remove("disabled"),this._hideAllStoreysButtonElement.classList.remove("disabled")):(this._storeysTabButtonElement.classList.add("disabled"),this._showAllStoreysButtonElement.classList.add("disabled"),this._hideAllStoreysButtonElement.classList.add("disabled"))}expandTreeViewToDepth(e){this._treeView.expandToDepth(e)}showNodeInTreeView(e){this._treeView.collapse(),this._treeView.showNode(e)}unShowNodeInTreeView(){this._treeView.unShowNode()}selectStorey(e,t){const s=this.viewer.metaScene.metaObjects[e];if(!s)return void this.error("selectStorey() - object is not found: '"+e+"'");if("IfcBuildingStorey"!==s.type)return void this.error("selectStorey() - object is not found: '"+e+"'");const i=s.getObjectIDsInSubtree();this._selectObjects(i,t)}_selectObjects(e,t){const s=this.viewer.scene,i=s.getAABB(e);this.viewer.cameraControl.pivotPos=p.getAABB3Center(i,WI),t?(s.setObjectsXRayed(s.objectIds,!0),s.setObjectsVisible(s.objectIds,!0),s.setObjectsPickable(s.objectIds,!1),s.setObjectsSelected(s.selectedObjectIds,!1),s.setObjectsXRayed(e,!1),s.setObjectsVisible(e,!0),s.setObjectsPickable(e,!0),this.viewer.cameraFlight.flyTo({aabb:i},(()=>{setTimeout((function(){s.setObjectsVisible(s.xrayedObjectIds,!1),s.setObjectsXRayed(s.xrayedObjectIds,!1)}),500),t()}))):(s.setObjectsVisible(s.objectIds,!1),s.setObjectsPickable(s.xrayedObjectIds,!0),s.setObjectsXRayed(s.xrayedObjectIds,!1),s.setObjectsSelected(s.selectedObjectIds,!1),s.setObjectsVisible(e,!0),this.viewer.cameraFlight.jumpTo({aabb:i}))}destroy(){super.destroy(),this._treeView.destroy(),this._treeViewContextMenu.destroy(),this.viewer.scene.off(this._onModelLoaded),this.viewer.scene.off(this._onModelUnloaded)}}const KI=p.vec3();class YI extends vI{constructor(e,t){if(super(e,t),!t.buttonElement)throw"Missing config: buttonElement";this._saveOrthoActive=null,this._buttonElement=t.buttonElement,this._cameraControlNavModeMediator=t.cameraControlNavModeMediator,this._active=!1,this.on("enabled",(e=>{e?this._buttonElement.classList.remove("disabled"):this._buttonElement.classList.add("disabled")})),this._buttonElement.addEventListener("click",(e=>{this.getEnabled()&&(this.bimViewer._sectionTool.hideControl(),this.setActive(!this.getActive(),(()=>{}))),e.preventDefault()})),this.bimViewer.on("reset",(()=>{this.setActive(!0,(()=>{}))}))}setEnabled(e){super.setEnabled(e),this._saveOrthoActive=this.bimViewer._orthoMode.getActive()}setActive(e,t){this._active!==e?(this._active=e,e?(this._buttonElement.classList.add("active"),t?this._enterThreeDMode((()=>{this.fire("active",this._active),t()})):(this._enterThreeDMode(),this.fire("active",this._active))):(this._buttonElement.classList.remove("active"),t?this._exitThreeDMode((()=>{this.fire("active",this._active),t()})):(this._exitThreeDMode(),this.fire("active",this._active)))):t&&t()}_enterThreeDMode(e){const t=this.viewer,s=t.scene,i=s.getAABB(s.visibleObjectIds),r=p.getAABB3Diag(i),o=p.getAABB3Center(i,KI),n=Math.abs(r/Math.tan(32.5)),a=s.camera,l=a.yUp?[-1,-1,-1]:[1,1,1],h=a.yUp?[-1,1,-1]:[-1,1,1];t.cameraControl.pivotPos=o,this.bimViewer._navCubeMode.setActive(!0),this.bimViewer._firstPersonMode.setEnabled(!0),this._cameraControlNavModeMediator.setThreeDModeActive(!0),this.bimViewer._sectionTool.setEnabled(!0),this.bimViewer._orthoMode.setEnabled(!0),e?t.cameraFlight.flyTo({look:o,eye:[o[0]-n*l[0],o[1]-n*l[1],o[2]-n*l[2]],up:h,orthoScale:1.3*r,duration:1,projection:this._saveOrthoActive?"ortho":"perspective"},(()=>{e()})):t.cameraFlight.jumpTo({look:o,eye:[o[0]-n*l[0],o[1]-n*l[1],o[2]-n*l[2]],up:h,orthoScale:1.3*r,projection:this._saveOrthoActive?"ortho":"perspective"})}_exitThreeDMode(e){const t=this.viewer,s=t.scene,i=s.camera,r=s.getAABB(s.visibleObjectIds),o=p.getAABB3Center(r),n=p.getAABB3Diag(r),a=Math.abs(n/Math.tan(45*p.DEGTORAD)),l=1.3*n,h=KI;h[0]=o[0]+i.worldUp[0]*a,h[1]=o[1]+i.worldUp[1]*a,h[2]=o[2]+i.worldUp[2]*a;const c=p.mulVec3Scalar(i.worldForward,-1,[]);this.bimViewer._sectionTool.setActive(!1),this.bimViewer._firstPersonMode.setEnabled(!1),this._saveOrthoActive=this.bimViewer._orthoMode.getActive(),this.bimViewer._orthoMode.setEnabled(!1),this._cameraControlNavModeMediator.setThreeDModeActive(!1),e?t.cameraFlight.flyTo({eye:h,look:o,up:c,orthoScale:l,projection:"ortho"},(()=>{this.bimViewer._navCubeMode.setActive(!1)})):(t.cameraFlight.jumpTo({eye:h,look:o,up:c,orthoScale:l,projection:"ortho"}),this.bimViewer._navCubeMode.setActive(!1))}}class XI extends n{constructor(e,t={}){super(t),this._bimViewer=e,this._buildMenu()}_buildMenu(){const e=[],t=[];this._bimViewer._enablePropertiesInspector&&e.push({getTitle:e=>e.viewer.localeService.translate("objectContextMenu.inspectProperties")||"Inspect Properties",doAction:e=>{const t=e.entity.id;e.bimViewer.showObjectProperties(t)}}),e.push({getTitle:e=>e.viewer.localeService.translate("objectContextMenu.showInTree")||"Show in Explorer",doAction:e=>{const t=e.entity.id;e.showObjectInExplorers(t)}}),t.push({getTitle:e=>e.viewer.localeService.translate("objectContextMenu.viewFit")||"View Fit",doAction:e=>{const t=e.viewer,s=t.scene,i=e.entity;t.cameraFlight.flyTo({aabb:i.aabb,duration:.5},(()=>{setTimeout((function(){s.setObjectsHighlighted(s.highlightedObjectIds,!1)}),500)})),t.cameraControl.pivotPos=p.getAABB3Center(i.aabb)}},{getTitle:e=>e.viewer.localeService.translate("canvasContextMenu.viewFitSelection")||"View Fit Selected",getEnabled:e=>e.viewer.scene.numSelectedObjects>0,doAction:e=>{const t=e.viewer,s=t.scene,i=s.getAABB(s.selectedObjectIds);t.cameraFlight.flyTo({aabb:i,duration:.5}),t.cameraControl.pivotPos=p.getAABB3Center(i)}},{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.viewFitAll")||"View Fit All",doAction:e=>{const t=e.viewer,s=t.scene,i=s.getAABB(s.visibleObjectIds);t.cameraFlight.flyTo({aabb:i,duration:.5}),t.cameraControl.pivotPos=p.getAABB3Center(i)}}),this.items=[e,t,[{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.hide")||"Hide",getEnabled:e=>e.entity.visible,doAction:e=>{e.entity.visible=!1}},{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.hideOthers")||"Hide Others",doAction:e=>{const t=e.viewer,s=t.scene,i=e.entity,r=t.metaScene.metaObjects[i.id];r&&(s.setObjectsVisible(s.visibleObjectIds,!1),r.withMetaObjectsInSubtree((e=>{const t=s.objects[e.id];t&&(t.visible=!0)})))}},{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.hideAll")||"Hide All",getEnabled:e=>e.viewer.scene.numVisibleObjects>0,doAction:e=>{e.viewer.scene.setObjectsVisible(e.viewer.scene.visibleObjectIds,!1)}},{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.showAll")||"Show All",getEnabled:e=>{const t=e.viewer.scene;return t.numVisibleObjects<t.numObjects||e.viewer.scene.numXRayedObjects>0},doAction:e=>{const t=e.viewer.scene;t.setObjectsVisible(t.objectIds,!0),t.setObjectsPickable(t.xrayedObjectIds,!0),t.setObjectsXRayed(t.xrayedObjectIds,!1)}}],[{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.xray")||"X-Ray",getEnabled:e=>!e.entity.xrayed,doAction:e=>{const t=e.entity;t.xrayed=!0,t.pickable=e.bimViewer.getConfig("xrayPickable")}},{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.xrayOthers")||"X-Ray Others",doAction:e=>{const t=e.viewer,s=t.scene,i=e.entity,r=t.metaScene.metaObjects[i.id];r&&(s.setObjectsVisible(s.objectIds,!0),s.setObjectsXRayed(s.objectIds,!0),e.bimViewer.getConfig("xrayPickable")||s.setObjectsPickable(s.objectIds,!1),r.withMetaObjectsInSubtree((e=>{const t=s.objects[e.id];t&&(t.xrayed=!1,t.pickable=!0)})))}},{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.xrayAll")||"X-Ray All",getEnabled:e=>{const t=e.viewer.scene;return t.numXRayedObjects<t.numObjects},doAction:e=>{const t=e.viewer.scene;t.setObjectsVisible(t.objectIds,!0),e.bimViewer.getConfig("xrayPickable")||t.setObjectsPickable(t.objectIds,!1),t.setObjectsXRayed(t.objectIds,!0)}},{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.xrayNone")||"X-Ray None",getEnabled:e=>e.viewer.scene.numXRayedObjects>0,doAction:e=>{const t=e.viewer.scene,s=t.xrayedObjectIds;t.setObjectsPickable(s,!0),t.setObjectsXRayed(s,!1)}}],[{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.select")||"Select",getEnabled:e=>!e.entity.selected,doAction:e=>{e.entity.selected=!0}},{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.undoSelect")||"Undo Select",getEnabled:e=>e.entity.selected,doAction:e=>{e.entity.selected=!1}},{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.selectNone")||"Select None",getEnabled:e=>e.viewer.scene.numSelectedObjects>0,doAction:e=>{e.viewer.scene.setObjectsSelected(e.viewer.scene.selectedObjectIds,!1)}}],[{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.clearSlices")||"Clear Slices",getEnabled:e=>e.bimViewer.getNumSections()>0,doAction:e=>{e.bimViewer.clearSections()}}]]}}class ZI extends n{constructor(e={}){super({hideOnAction:e.hideOnAction,context:e.context,items:[[{getTitle:e=>e.viewer.localeService.translate("canvasContextMenu.viewFitAll")||"View Fit All",doAction:e=>{const t=e.viewer,s=t.scene,i=s.getAABB(s.visibleObjectIds);t.cameraFlight.flyTo({aabb:i,duration:.5}),t.cameraControl.pivotPos=p.getAABB3Center(i)}},{getTitle:e=>e.viewer.localeService.translate("canvasContextMenu.viewFitSelection")||"View Fit Selected",getEnabled:e=>e.viewer.scene.numSelectedObjects>0,doAction:e=>{const t=e.viewer,s=t.scene,i=s.getAABB(s.selectedObjectIds);t.cameraFlight.flyTo({aabb:i,duration:.5}),t.cameraControl.pivotPos=p.getAABB3Center(i)}}],[{getTitle:e=>e.viewer.localeService.translate("canvasContextMenu.hideAll")||"Hide All",getEnabled:e=>e.viewer.scene.numVisibleObjects>0,doAction:e=>{e.viewer.scene.setObjectsVisible(e.viewer.scene.visibleObjectIds,!1)}},{getTitle:e=>e.viewer.localeService.translate("canvasContextMenu.showAll")||"Show All",getEnabled:e=>{const t=e.viewer.scene;return t.numVisibleObjects<t.numObjects||e.viewer.scene.numXRayedObjects>0},doAction:e=>{const t=e.viewer.scene;t.setObjectsVisible(t.objectIds,!0),t.setObjectsXRayed(t.xrayedObjectIds,!1)}}],[{getTitle:e=>e.viewer.localeService.translate("canvasContextMenu.xRayAll")||"X-Ray All",getEnabled:e=>{const t=e.viewer.scene;return t.numXRayedObjects<t.numObjects},doAction:e=>{const t=e.viewer.scene;t.setObjectsVisible(t.objectIds,!0),t.setObjectsXRayed(t.objectIds,!0),e.bimViewer.getConfig("xrayPickable")||t.setObjectsPickable(t.objectIds,!1)}},{getTitle:e=>e.viewer.localeService.translate("canvasContextMenu.xRayNone")||"X-Ray None",getEnabled:e=>e.viewer.scene.numXRayedObjects>0,doAction:e=>{const t=e.viewer.scene.xrayedObjectIds;e.viewer.scene.setObjectsPickable(t,!0),e.viewer.scene.setObjectsXRayed(t,!1)}}],[{getTitle:e=>e.viewer.localeService.translate("canvasContextMenu.selectNone")||"Select None",getEnabled:e=>e.viewer.scene.numSelectedObjects>0,doAction:e=>{e.viewer.scene.setObjectsSelected(e.viewer.scene.selectedObjectIds,!1)}}],[{getTitle:e=>e.viewer.localeService.translate("canvasContextMenu.resetView")||"Reset View",doAction:e=>{e.bimViewer.resetView()}}],[{getTitle:e=>e.viewer.localeService.translate("canvasContextMenu.clearSlices")||"Clear Slices",getEnabled:e=>e.bimViewer.getNumSections()>0,doAction:e=>{e.bimViewer.clearSections()}}]]})}}class qI extends vI{constructor(e,t){if(super(e,t),!t.buttonElement)throw"Missing config: buttonElement";this._buttonElement=t.buttonElement,this.on("enabled",(e=>{e?this._buttonElement.classList.remove("disabled"):this._buttonElement.classList.add("disabled")})),this._buttonElement.addEventListener("click",(e=>{this.getEnabled()&&this.setActive(!this.getActive(),(()=>{})),e.preventDefault()})),this.bimViewer.on("reset",(()=>{this.setActive(!1)})),this.viewer.camera.on("projection",(()=>{const e="ortho"===this.viewer.camera.projection;this._active=e,this._active?this._buttonElement.classList.add("active"):this._buttonElement.classList.remove("active")})),this._active=!1,this._buttonElement.classList.remove("active")}setActive(e,t){this._active!==e?(this._active=e,e?(this._buttonElement.classList.add("active"),t?this._enterOrthoMode((()=>{this.fire("active",this._active),t()})):(this._enterOrthoMode(),this.fire("active",this._active))):(this._buttonElement.classList.remove("active"),t?this._exitOrthoMode((()=>{this.fire("active",this._active),t()})):(this._exitOrthoMode(),this.fire("active",this._active)))):t&&t()}_enterOrthoMode(e){e?this.viewer.cameraFlight.flyTo({projection:"ortho",duration:.5},e):this.viewer.cameraFlight.jumpTo({projection:"ortho"})}_exitOrthoMode(e){e?this.viewer.cameraFlight.flyTo({projection:"perspective",duration:.5},e):this.viewer.cameraFlight.jumpTo({projection:"perspective"})}}class JI extends vI{constructor(e,t={}){if(super(e),!t.propertiesTabElement)throw"Missing config: propertiesTabElement";if(!t.propertiesElement)throw"Missing config: propertiesElement";if(this._metaObject=null,this._propertiesTabElement=t.propertiesTabElement,this._propertiesElement=t.propertiesElement,this._propertiesTabButtonElement=this._propertiesTabElement.querySelector(".xeokit-tab-btn"),!this._propertiesTabButtonElement)throw"Missing DOM element: ,xeokit-tab-btn";this._onModelUnloaded=this.viewer.scene.on("modelUnloaded",(e=>{if(this._metaObject){const t=this._metaObject.metaModels;for(let s=0,i=t.length;s<i;s++)if(t[s].id===e)return void this.clear()}})),this.bimViewer.on("reset",(()=>{this.clear()})),document.addEventListener("click",this._clickListener=e=>{e.target.matches(".xeokit-accordion .xeokit-accordion-button")&&(e.target.parentElement.classList.contains("active")?e.target.parentElement.classList.remove("active"):e.target.parentElement.classList.add("active"))}),this.clear()}showObjectPropertySets(e){const t=this.viewer.metaScene.metaObjects[e];if(!t)return;const s=t.propertySets;s&&s.length>0?this._setPropertySets(t,s):this._setPropertySets(t),this._metaObject=t}clear(){const e=[],t=this.viewer.localeService.translate("propertiesInspector.noObjectSelectedWarning")||"No object inspected. Right-click or long-tab an object and select 'Inspect Properties' to view its properties here.";e.push('<div class="element-attributes">'),e.push(`<p class="xeokit-i18n subsubtitle no-object-selected-warning" data-xeokit-i18n="propertiesInspector.noObjectSelectedWarning">${t}</p>`),e.push("</div>");const s=e.join("");this._propertiesElement.innerHTML=s}_setPropertySets(e,t){const s=[];if(s.push('<div class="element-attributes">'),e){s.push('<table class="xeokit-table">'),s.push(`<tr><td class="td1">Name:</td><td class="td2">${e.name}</td></tr>`),e.type&&s.push(`<tr><td class="td1">Class:</td><td class="td2">${e.type}</td></tr>`),s.push(`<tr><td class="td1">UUID:</td><td class="td2">${e.originalSystemId}</td></tr>`),s.push(`<tr><td class="td1">Viewer ID:</td><td class="td2">${e.id}</td></tr>`);const i=e.attributes;if(i)for(let e in i)s.push(`<tr><td class="td1">${$I(e)}:</td><td class="td2">${i[e]}</td></tr>`);if(s.push("</table>"),t&&0!==t.length){s.push("</div>"),s.push('<div class="xeokit-accordion">');for(let e=0,i=t.length;e<i;e++){const i=t[e],r=i.properties||[];if(r.length>0){s.push(`<div class="xeokit-accordion-container">\n                                        <p class="xeokit-accordion-button"><span></span>${i.name}</p>                                       \n                                        <div class="xeokit-accordion-panel">                                           \n                                            <table class="xeokit-table"><tbody>`);for(let e=0,t=r.length;e<t;e++){const t=r[e];s.push(`<tr><td class="td1">${t.name||t.label}:</td><td class="td2">${t.value}</td></tr>`)}s.push("</tbody></table>\n                        </div>\n                        </div>")}}s.push("</div>")}else{const e=this.viewer.localeService.translate("propertiesInspector.noPropSetWarning")||"No properties sets found for this object";s.push(`<p class="xeokit-i18n subtitle xeokit-no-prop-set-warning" data-xeokit-i18n="propertiesInspector.noPropSetWarning">${e}</p>`),s.push("</div>")}}else s.push('<p class="subsubtitle">No object selected</p>');this._propertiesElement.innerHTML=s.join("")}setEnabled(e){e?this._propertiesTabButtonElement.classList.remove("disabled"):this._propertiesTabButtonElement.classList.add("disabled")}destroy(){super.destroy(),this.viewer.scene.off(this._onModelLoaded),this.viewer.scene.off(this._onModelUnloaded),document.removeEventListener("click",this._clickListener)}}function $I(e){return e?e.charAt(0).toUpperCase()+e.slice(1):e}const ev=new Float32Array(3);class tv{constructor(e){if(!e)throw"Parameter expected: cfg";if(!e.viewer)throw"Parameter expected: cfg.viewer";this.viewer=e.viewer,this._maxTreeDepth=e.maxTreeDepth||15,this._root=null,this._needsRebuild=!0,this._onModelLoaded=this.viewer.scene.on("modelLoaded",(e=>{this._needsRebuild=!0})),this._onModelUnloaded=this.viewer.scene.on("modelUnloaded",(e=>{this._needsRebuild=!0}))}get root(){return this._needsRebuild&&this._rebuild(),this._root}_rebuild(){const e=this.viewer.scene;this._root={aabb:e.getAABB()};for(let t in e.objects){const s=e.objects[t];this._insertEntity(this._root,s,1)}this._needsRebuild=!1}_insertEntity(e,t,s){const i=t.aabb;if(s>=this._maxTreeDepth)return e.entities=e.entities||[],void e.entities.push(t);if(e.left&&p.containsAABB3(e.left.aabb,i))return void this._insertEntity(e.left,t,s+1);if(e.right&&p.containsAABB3(e.right.aabb,i))return void this._insertEntity(e.right,t,s+1);const r=e.aabb;ev[0]=r[3]-r[0],ev[1]=r[4]-r[1],ev[2]=r[5]-r[2];let o=0;if(ev[1]>ev[o]&&(o=1),ev[2]>ev[o]&&(o=2),!e.left){const n=r.slice();if(n[o+3]=(r[o]+r[o+3])/2,e.left={aabb:n},p.containsAABB3(n,i))return void this._insertEntity(e.left,t,s+1)}if(!e.right){const n=r.slice();if(n[o]=(r[o]+r[o+3])/2,e.right={aabb:n},p.containsAABB3(n,i))return void this._insertEntity(e.right,t,s+1)}e.entities=e.entities||[],e.entities.push(t)}destroy(){const e=this.viewer.scene;e.off(this._onModelLoaded),e.off(this._onModelUnloaded),this._root=null,this._needsRebuild=!0}}class sv extends vI{constructor(e,t){if(super(e),!t.buttonElement)throw"Missing config: buttonElement";this._objectsKdTree3=t.objectsKdTree3,this._marquee=p.AABB2(),this._marqueeFrustum=new St,this._marqueeFrustumProjMat=p.mat4(),this._marqueeDir=!1;const s=t.buttonElement;this.on("enabled",(e=>{e?s.classList.remove("disabled"):s.classList.add("disabled")})),this.on("active",(e=>{e?(s.classList.add("active"),this._objectsKdTree3.root):s.classList.remove("active")})),s.addEventListener("click",(e=>{if(this.getEnabled()){const e=this.getActive();this.setActive(!e)}e.preventDefault()})),this.bimViewer.on("reset",(()=>{this.setActive(!1)}));const i=this.viewer.scene,r=i.canvas.canvas;this._marqueeElement=document.createElement("div"),document.body.appendChild(this._marqueeElement);const o=this._marqueeElement.style;let n,a,l,h,c,A,u,d;o.position="absolute",o["z-index"]="40000005",o.width="8px",o.height="8px",o.visibility="hidden",o.top="0px",o.left="0px",o["box-shadow"]="0 2px 5px 0 #182A3D;",o.opacity=1,o["pointer-events"]="none";let f=!1,E=!1;r.addEventListener("mousedown",(e=>{if(!this.getActive()||!this.getEnabled())return;if(0!==e.button)return;const t=this.bimViewer.viewer.scene.input;t.keyDown[t.KEY_CTRL]||i.setObjectsSelected(i.selectedObjectIds,!1),n=e.pageX,a=e.pageY,o.visibility="visible",o.left=`${n}px`,o.top=`${a}px`,o.width="0px",o.height="0px",o.display="block",c=e.offsetX,A=e.offsetY,f=!0,this.viewer.cameraControl.pointerEnabled=!1})),r.addEventListener("mouseup",(e=>{if(!this.getActive()||!this.getEnabled())return;if(!f&&!E)return;if(0!==e.button)return;l=e.pageX,h=e.pageY;const t=Math.abs(l-n),s=Math.abs(h-a);o.width=`${t}px`,o.height=`${s}px`,o.visibility="hidden",f=!1,this.viewer.cameraControl.pointerEnabled=!0,E&&(E=!1),(t>3||s>3)&&this._marqueePick()})),document.addEventListener("mouseup",(e=>{this.getActive()&&this.getEnabled()&&0===e.button&&f&&(o.visibility="hidden",f=!1,E=!0,this.viewer.cameraControl.pointerEnabled=!0)}),!0),r.addEventListener("mousemove",(e=>{if(!this.getActive()||!this.getEnabled())return;if(0!==e.button)return;if(!f)return;const t=e.pageX,s=e.pageY,i=t-n,r=s-a;o.width=`${Math.abs(i)}px`,o.height=`${Math.abs(r)}px`,o.left=`${Math.min(n,t)}px`,o.top=`${Math.min(a,s)}px`,u=e.offsetX,d=e.offsetY;const l=c<u?0:1;this._setMarqueeDir(l),this._marquee[0]=Math.min(c,u),this._marquee[1]=Math.min(A,d),this._marquee[2]=Math.max(c,u),this._marquee[3]=Math.max(A,d)}))}_setMarqueeDir(e){e!==this._marqueeDir&&(this._marqueeElement.style["background-image"]=0===e?"url(\"data:image/svg+xml,%3csvg width='100%25' height='100%25' xmlns='http://www.w3.org/2000/svg'%3e%3crect width='100%25' height='100%25' fill='none' rx='6' ry='6' stroke='%23333' stroke-width='4'/%3e%3c/svg%3e\")":"url(\"data:image/svg+xml,%3csvg width='100%25' height='100%25' xmlns='http://www.w3.org/2000/svg'%3e%3crect width='100%25' height='100%25' fill='none' rx='6' ry='6' stroke='%23333' stroke-width='4' stroke-dasharray='6%2c 14' stroke-dashoffset='0' stroke-linecap='square'/%3e%3c/svg%3e\")",this._marqueeDir=e)}_marqueePick(){this._buildMarqueeFrustum();const e=[],t=(s,i=St.INTERSECT)=>{if(i===St.INTERSECT&&(i=xt(this._marqueeFrustum,s.aabb)),i!==St.OUTSIDE){if(s.entities){const t=s.entities;for(let s=0,i=t.length;s<i;s++){const i=t[s];if(!i.visible)continue;const r=i.aabb;if(0===this._marqueeDir){xt(this._marqueeFrustum,r)===St.INSIDE&&e.push(i)}else{xt(this._marqueeFrustum,r)!==St.OUTSIDE&&e.push(i)}}}s.left&&t(s.left,i),s.right&&t(s.right,i)}};t(this._objectsKdTree3.root);for(let t=0,s=e.length;t<s;t++)e[t].selected=!0;return e}_buildMarqueeFrustum(){const e=this.viewer.scene.canvas.canvas,t=2/e.clientWidth,s=2/e.clientHeight,i=e.clientHeight/e.clientWidth,r=this._marquee[0]*t-1,o=this._marquee[2]*t-1,n=-this._marquee[3]*s+1,a=-this._marquee[1]*s+1,l=this.viewer.scene.camera.frustum.near*(17*i);p.frustumMat4(r,o,n*i,a*i,l,1e4,this._marqueeFrustumProjMat),function(e,t,s){const i=p.mulMat4(s,t,Ct),r=i[0],o=i[1],n=i[2],a=i[3],l=i[4],h=i[5],c=i[6],A=i[7],u=i[8],d=i[9],f=i[10],E=i[11],m=i[12],y=i[13],g=i[14],I=i[15];e.planes[0].set(a-r,A-l,E-u,I-m),e.planes[1].set(a+r,A+l,E+u,I+m),e.planes[2].set(a-o,A-h,E-d,I-y),e.planes[3].set(a+o,A+h,E+d,I+y),e.planes[4].set(a-n,A-c,E-f,I-g),e.planes[5].set(a+n,A+c,E+f,I+g)}(this._marqueeFrustum,this.viewer.scene.camera.viewMatrix,this._marqueeFrustumProjMat)}}function iv(e){const t="xeokit-tab",s="active";function i(e){let i=e.parentNode.querySelectorAll("."+t);for(let t=0;t<i.length;t++){let r=i[t];r.isEqualNode(e)?r.classList.add(s):r.classList.remove(s)}}let r=e.querySelectorAll(".xeokit-tabs");for(let e=0;e<r.length;e++){let s=r[e].querySelectorAll("."+t);i(s[0]);for(let e=0;e<s.length;e++){s[e].querySelector(".xeokit-tab-btn").addEventListener("click",(function(e){e.preventDefault(),this.classList.contains("disabled")||i(e.target.parentNode)}))}}}e.BIMViewer=class extends vI{constructor(e,t={}){if(!t.canvasElement)throw"Config expected: canvasElement";if(!t.explorerElement)throw"Config expected: explorerElement";if(!t.toolbarElement)throw"Config expected: toolbarElement";if(!t.navCubeCanvasElement)throw"Config expected: navCubeCanvasElement";const s=t.canvasElement,i=t.explorerElement,r=t.inspectorElement,o=t.toolbarElement,n=t.navCubeCanvasElement,a=t.busyModelBackdropElement;i.oncontextmenu=e=>{e.preventDefault()},o.oncontextmenu=e=>{e.preventDefault()},n.oncontextmenu=e=>{e.preventDefault()};const l=new km({localeService:t.localeService,canvasElement:s,keyboardEventsElement:t.keyboardEventsElement,transparent:!1,backgroundColor:[1,1,1],backgroundColorFromAmbientLight:!1,saoEnabled:!0,pbrEnabled:!1,colorTextureEnabled:!0});super(null,t,e,l),this._configs={},this._enableAddModels=!!t.enableEditModels,this._enablePropertiesInspector=!!t.inspectorElement,this.viewer=l,this._objectsKdTree3=new tv({viewer:l}),this._customizeViewer(),this._initCanvasContextMenus(),i.innerHTML=function(e){return'<div class="xeokit-tabs"> \n    <div class="xeokit-tab xeokit-modelsTab">\n        <a class="xeokit-i18n xeokit-tab-btn" href="#" data-xeokit-i18n="modelsExplorer.title">Models</a>\n        <div class="xeokit-tab-content">\n            <div class="xeokit-btn-group">\n                <button type="button" class="xeokit-i18n xeokit-loadAllModels xeokit-btn disabled" data-xeokit-i18n="modelsExplorer.loadAll" data-xeokit-i18ntip="modelsExplorer.loadAllTip" data-tippy-content="Load all models">Load all</button>\n                <button type="button" class="xeokit-i18n xeokit-unloadAllModels xeokit-btn disabled" data-xeokit-i18n="modelsExplorer.unloadAll"  data-xeokit-i18ntip="modelsExplorer.unloadAllTip" data-tippy-content="Unload all models">Unload all</button>'+(e.enableEditModels?'<button type="button" class="xeokit-i18n xeokit-addModel xeokit-btn disabled" data-xeokit-i18n="modelsExplorer.add"  data-xeokit-i18ntip="modelsExplorer.addTip" data-tippy-content="Add model">Add</button>':"")+'</div>\n            <div class="xeokit-models" ></div>\n        </div>\n    </div>\n    <div class="xeokit-tab xeokit-objectsTab">\n        <a class="xeokit-i18n xeokit-tab-btn disabled" href="#" data-xeokit-i18n="objectsExplorer.title">Objects</a>\n        <div class="xeokit-tab-content">\n         <div class="xeokit-btn-group">\n            <button type="button" class="xeokit-i18n xeokit-showAllObjects xeokit-btn disabled" data-xeokit-i18n="objectsExplorer.showAll" data-xeokit-i18ntip="objectsExplorer.showAllTip" data-tippy-content="Show all objects">Show all</button>\n            <button type="button" class="xeokit-i18n xeokit-hideAllObjects xeokit-btn disabled" data-xeokit-i18n="objectsExplorer.hideAll" data-xeokit-i18ntip="objectsExplorer.hideAllTip" data-tippy-content="Hide all objects">Hide all</button>\n        </div>\n        <div class="xeokit-objects xeokit-tree-panel" ></div>\n        </div>\n    </div>\n    <div class="xeokit-i18n xeokit-tab xeokit-classesTab">\n        <a class="xeokit-i18n xeokit-tab-btn disabled" href="#" data-xeokit-i18n="classesExplorer.title">Classes</a>\n        <div class="xeokit-tab-content">\n            <div class="xeokit-btn-group">\n                <button type="button" class="xeokit-i18n xeokit-showAllClasses xeokit-btn disabled" data-xeokit-i18n="classesExplorer.showAll"  data-xeokit-i18ntip="classesExplorer.hideAllTip" data-tippy-content="Show all classes">Show all</button>\n                <button type="button" class="xeokit-i18n xeokit-hideAllClasses xeokit-btn disabled" data-xeokit-i18n="classesExplorer.hideAll" data-xeokit-i18ntip="classesExplorer.hideAllTip" data-tippy-content="Hide all classes">Hide all</button>\n            </div>\n            <div class="xeokit-classes xeokit-tree-panel" ></div>\n        </div>\n    </div>\n     <div class="xeokit-tab xeokit-storeysTab">\n        <a class="xeokit-i18n xeokit-tab-btn disabled" href="#" data-xeokit-i18n="storeysExplorer.title">Storeys</a>\n        <div class="xeokit-tab-content">\n         <div class="xeokit-btn-group">\n                <button type="button" class="xeokit-i18n xeokit-showAllStoreys xeokit-btn disabled" data-xeokit-i18n="storeysExplorer.showAll" data-xeokit-i18ntip="storeysExplorer.showAllTip" data-tippy-content="Show all storeys">Show all</button>\n                <button type="button" class="xeokit-i18n xeokit-hideAllStoreys xeokit-btn disabled" data-xeokit-i18n="storeysExplorer.hideAll" data-xeokit-i18ntip="storeysExplorer.hideAllTip" data-tippy-content="Hide all storeys">Hide all</button>\n            </div>\n             <div class="xeokit-storeys xeokit-tree-panel"></div>\n        </div>\n    </div>\n</div>'}(t),o.innerHTML='<div class="xeokit-toolbar">\n    \x3c!-- Reset button --\x3e\n    <div class="xeokit-btn-group">\n        <button type="button" class="xeokit-i18n xeokit-reset xeokit-btn fa fa-home fa-2x disabled" data-xeokit-i18ntip="toolbar.resetViewTip" data-tippy-content="Reset view"></button>\n    </div>\n    <div class="xeokit-btn-group" role="group">\n        \x3c!-- 3D Mode button --\x3e\n        <button type="button" class="xeokit-i18n xeokit-threeD xeokit-btn fa fa-cube fa-2x disabled" data-xeokit-i18ntip="toolbar.toggle2d3dTip" data-tippy-content="Toggle 2D/3D"></button>\n        \x3c!-- Perspective/Ortho Mode button --\x3e\n        <button type="button" class="xeokit-i18n xeokit-ortho xeokit-btn fa fa-th fa-2x  disabled" data-xeokit-i18ntip="toolbar.togglePerspectiveTip" data-tippy-content="Toggle Perspective/Ortho"></button>\n        \x3c!-- Fit button --\x3e\n        <button type="button" class="xeokit-i18n xeokit-fit xeokit-btn fa fa-crop fa-2x disabled" data-xeokit-i18ntip="toolbar.viewFitTip" data-tippy-content="View fit"></button>\n        \x3c!-- First Person mode button --\x3e\n        <button type="button" class="xeokit-i18n xeokit-firstPerson xeokit-btn fa fa-male fa-2x disabled" data-xeokit-i18ntip="toolbar.firstPersonTip" data-tippy-content="Toggle first-person mode"></button>\n          \x3c!-- Show/hide IFCSpaces --\x3e\n        <button type="button" class="xeokit-i18n xeokit-showSpaces xeokit-btn fab fa-codepen fa-2x disabled" data-xeokit-i18ntip="toolbar.showSpacesTip" data-tippy-content="Show IFCSpaces"></button>   \n    </div>\n    \x3c!-- Tools button group --\x3e\n    <div class="xeokit-btn-group" role="group">\n        \x3c!-- Hide tool button --\x3e\n        <button type="button" class="xeokit-i18n xeokit-hide xeokit-btn fa fa-eraser fa-2x disabled" data-xeokit-i18ntip="toolbar.hideObjectsTip" data-tippy-content="Hide objects"></button>\n        \x3c!-- Select tool button --\x3e\n        <button type="button" class="xeokit-i18n xeokit-select xeokit-btn fa fa-mouse-pointer fa-2x disabled" data-xeokit-i18ntip="toolbar.selectObjectsTip" data-tippy-content="Select objects"></button>    \n          \x3c!-- Marquee select tool button --\x3e\n        <button type="button" class="xeokit-i18n xeokit-marquee xeokit-btn fas fa-object-group fa-2x disabled" data-xeokit-i18ntip="toolbar.marqueeSelectTip" data-tippy-content="Marquee select objects"></button>    \n        \x3c!-- section tool button --\x3e\n        <button type="button" class="xeokit-i18n xeokit-section xeokit-btn fa fa-cut fa-2x disabled" data-xeokit-i18ntip="toolbar.sliceObjectsTip" data-tippy-content="Slice objects">\n            <div class="xeokit-i18n xeokit-section-menu-button disabled" data-xeokit-i18ntip="toolbar.slicesMenuTip"  data-tippy-content="Slices menu">\n                <span class="xeokit-arrow-down xeokit-section-menu-button-arrow"></span>\n            </div>\n            <div class="xeokit-i18n xeokit-section-counter" data-xeokit-i18ntip="toolbar.numSlicesTip" data-tippy-content="Number of existing slices"></div>\n        </button>\n    </div>\n</div>',this._enablePropertiesInspector&&(r.innerHTML='<div class="xeokit-tabs">  \n    <div class="xeokit-tab xeokit-propertiesTab">\n        <a class="xeokit-i18n xeokit-tab-btn disabled" href="#" data-xeokit-i18n="propertiesInspector.title">Properties</a>\n        <div class="xeokit-tab-content">        \n        <div class="xeokit-properties"></div>\n        </div>\n    </div>\n</div>'),this._explorerElement=i,this._inspectorElement=r,iv(i),this._enablePropertiesInspector&&iv(r),this._modelsExplorer=new GI(this,{modelsTabElement:i.querySelector(".xeokit-modelsTab"),loadModelsButtonElement:i.querySelector(".xeokit-loadAllModels"),unloadModelsButtonElement:i.querySelector(".xeokit-unloadAllModels"),addModelButtonElement:i.querySelector(".xeokit-addModel"),modelsElement:i.querySelector(".xeokit-models"),enableEditModels:this._enableAddModels}),this._objectsExplorer=new jI(this,{objectsTabElement:i.querySelector(".xeokit-objectsTab"),showAllObjectsButtonElement:i.querySelector(".xeokit-showAllObjects"),hideAllObjectsButtonElement:i.querySelector(".xeokit-hideAllObjects"),objectsElement:i.querySelector(".xeokit-objects")}),this._classesExplorer=new QI(this,{classesTabElement:i.querySelector(".xeokit-classesTab"),showAllClassesButtonElement:i.querySelector(".xeokit-showAllClasses"),hideAllClassesButtonElement:i.querySelector(".xeokit-hideAllClasses"),classesElement:i.querySelector(".xeokit-classes")}),this._storeysExplorer=new zI(this,{storeysTabElement:i.querySelector(".xeokit-storeysTab"),showAllStoreysButtonElement:i.querySelector(".xeokit-showAllStoreys"),hideAllStoreysButtonElement:i.querySelector(".xeokit-hideAllStoreys"),storeysElement:i.querySelector(".xeokit-storeys")}),this._enablePropertiesInspector&&(this._propertiesInspector=new JI(this,{propertiesTabElement:r.querySelector(".xeokit-propertiesTab"),propertiesElement:r.querySelector(".xeokit-properties")})),this._resetAction=new RI(this,{buttonElement:o.querySelector(".xeokit-reset"),active:!1}),this._fitAction=new DI(this,{buttonElement:o.querySelector(".xeokit-fit"),active:!1});const h=new function(e){let t=!1;this.setThreeDModeActive=s=>{s?(e._firstPersonMode.setActive(!1),e._marqueeSelectionTool.setEnabled(!0),e.viewer.cameraControl.navMode="orbit"):(e._marqueeSelectionTool.setEnabled(!1),e._marqueeSelectionTool.setActive(!1),e._firstPersonMode.setActive(!1),e.viewer.cameraControl.navMode="planView"),t=s},this.setFirstPersonModeActive=s=>{e.viewer.cameraControl.navMode=s?"firstPerson":t?"orbit":"planView"}}(this);this._threeDMode=new YI(this,{buttonElement:o.querySelector(".xeokit-threeD"),cameraControlNavModeMediator:h,active:!1}),this._orthoMode=new qI(this,{buttonElement:o.querySelector(".xeokit-ortho"),active:!1}),this._firstPersonMode=new NI(this,{buttonElement:o.querySelector(".xeokit-firstPerson"),cameraControlNavModeMediator:h,active:!1}),this._hideTool=new bI(this,{buttonElement:o.querySelector(".xeokit-hide"),active:!1}),this._selectionTool=new CI(this,{buttonElement:o.querySelector(".xeokit-select"),active:!1}),this._marqueeSelectionTool=new sv(this,{buttonElement:o.querySelector(".xeokit-marquee"),active:!1,objectsKdTree3:this._objectsKdTree3}),this._showSpacesMode=new OI(this,{buttonElement:o.querySelector(".xeokit-showSpaces"),active:!1}),this._queryTool=new SI(this,{active:!1}),this._sectionTool=new FI(this,{buttonElement:o.querySelector(".xeokit-section"),counterElement:o.querySelector(".xeokit-section-counter"),menuButtonElement:o.querySelector(".xeokit-section-menu-button"),menuButtonArrowElement:o.querySelector(".xeokit-section-menu-button-arrow"),active:!1}),this._navCubeMode=new MI(this,{navCubeCanvasElement:n,active:!0}),this._busyModal=new TI(this,{busyModalBackdropElement:a}),this._threeDMode.setActive(!0),this._firstPersonMode.setActive(!1),this._navCubeMode.setActive(!0),this._modelsExplorer.on("modelLoaded",(e=>{this._modelsExplorer.getNumModelsLoaded()>0&&this.setControlsEnabled(!0),this.fire("modelLoaded",e)})),this._modelsExplorer.on("modelUnloaded",(e=>{0===this._modelsExplorer.getNumModelsLoaded()&&(this.setControlsEnabled(!1),this.openTab("models")),this.fire("modelUnloaded",e)})),this._resetAction.on("reset",(()=>{this.fire("reset",!0)})),this._mutexActivation([this._hideTool,this._selectionTool,this._marqueeSelectionTool,this._sectionTool]),i.querySelector(".xeokit-showAllObjects").addEventListener("click",(e=>{this.setAllObjectsVisible(!0),this.setAllObjectsXRayed(!1),e.preventDefault()})),i.querySelector(".xeokit-hideAllObjects").addEventListener("click",(e=>{this.setAllObjectsVisible(!1),e.preventDefault()})),i.querySelector(".xeokit-showAllClasses").addEventListener("click",(e=>{this.setAllObjectsVisible(!0),this.setAllObjectsXRayed(!1),e.preventDefault()})),i.querySelector(".xeokit-hideAllClasses").addEventListener("click",(e=>{this.setAllObjectsVisible(!1),e.preventDefault()})),i.querySelector(".xeokit-showAllStoreys").addEventListener("click",(e=>{this.setAllObjectsVisible(!0),this.setAllObjectsXRayed(!1),e.preventDefault()})),i.querySelector(".xeokit-hideAllStoreys").addEventListener("click",(e=>{this.setAllObjectsVisible(!1),e.preventDefault()})),i.querySelector(".xeokit-loadAllModels").addEventListener("click",(e=>{this.setControlsEnabled(!1),this.loadAllModels(),e.preventDefault()})),i.querySelector(".xeokit-unloadAllModels").addEventListener("click",(e=>{this.setControlsEnabled(!1),this._modelsExplorer.unloadAllModels(),e.preventDefault()})),this._enableAddModels&&i.querySelector(".xeokit-addModel").addEventListener("click",(e=>{this.fire("addModel",{}),e.preventDefault()})),this._bcfViewpointsPlugin=new Ki(this.viewer,{}),this._fastNavPlugin=new Vm(l,{hideEdges:!0,hideSAO:!0,hidePBR:!1,hideColorTexture:!1,hideTransparentObjects:!1,scaleCanvasResolution:!1,scaleCanvasResolutionFactor:.6}),this.viewer.scene.on("rendered",(()=>{const e=this._fastNavPlugin;e.hideEdges=5<d.frame.drawElements+d.frame.drawArrays,e.scaleCanvasResolution=1e3<d.frame.drawElements+d.frame.drawArrays})),this._initConfigs(),this.setControlsEnabled(!1)}get localeService(){return this.viewer.localeService}_customizeViewer(){const e=this.viewer.scene;e.xrayMaterial.fill=!1,e.xrayMaterial.fillAlpha=.3,e.xrayMaterial.fillColor=[0,0,0],e.xrayMaterial.edges=!0,e.xrayMaterial.edgeAlpha=.1,e.xrayMaterial.edgeColor=[0,0,0],e.highlightMaterial.edges=!0,e.highlightMaterial.edgeColor=[1,1,0],e.highlightMaterial.edgeAlpha=.9,e.highlightMaterial.fill=!0,e.highlightMaterial.fillAlpha=.1,e.highlightMaterial.fillColor=[1,0,0],e.pointsMaterial.pointSize=1,e.pointsMaterial.roundPoints=!0,e.pointsMaterial.perspectivePoints=!0,e.pointsMaterial.minPerspectivePointSize=2,e.pointsMaterial.maxPerspectivePointSize=4,this.viewer.cameraControl.panRightClick=!0,this.viewer.cameraControl.followPointer=!0,this.viewer.cameraControl.doublePickFlyTo=!1,this.viewer.cameraControl.smartPivot=!0,this.viewer.cameraControl.keyboardDollyRate=100,this.viewer.cameraControl.mouseWheelDollyRate=100,this.viewer.cameraControl.dollyInertia=0,this.viewer.cameraControl.dollyMinSpeed=.04,this.viewer.cameraControl.dollyProximityThreshold=30;const t=document.createRange().createContextualFragment("<div class='xeokit-camera-pivot-marker'></div>").firstChild;document.body.appendChild(t),this.viewer.cameraControl.pivotElement=t,e.camera.perspective.near=.01,e.camera.perspective.far=3e3,e.camera.ortho.near=.01,e.camera.ortho.far=2e3;const s=e.sao;s.enabled=!0,s.numSamples=50,s.kernelRadius=200}_initCanvasContextMenus(){this._canvasContextMenu=new ZI(this,{hideOnAction:!0}),this._objectContextMenu=new XI(this,{hideOnAction:!0}),this.viewer.cameraControl.on("rightClick",(e=>{e.event;const t=this.viewer.scene.pick({canvasPos:e.canvasPos});t&&t.entity.isObject?(this._canvasContextMenu.hide(),this._objectContextMenu.context={viewer:this.viewer,bimViewer:this,showObjectInExplorers:e=>{const t=this.getOpenTab();"objects"!==t&&"classes"!==t&&"storeys"!==t&&this.openTab("objects"),this.showObjectInExplorers(e)},entity:t.entity},this._objectContextMenu.show(e.pagePos[0],e.pagePos[1])):(this._objectContextMenu.hide(),this._canvasContextMenu.context={viewer:this.viewer,bimViewer:this},this._canvasContextMenu.show(e.pagePos[0],e.pagePos[1]))}))}_initConfigs(){this.setConfigs({cameraNear:"0.05",cameraFar:"3000.0",smartPivot:"true",saoEnabled:"true",pbrEnabled:"false",saoBias:"0.5",saoIntensity:"0.15",saoNumSamples:"40",saoKernelRadius:"100",edgesEnabled:!0,xrayContext:!0,xrayPickable:!1,selectedGlowThrough:!0,highlightGlowThrough:!0,backgroundColor:[1,1,1],externalMetadata:!1,dtxEnabled:!1})}setConfigs(e){for(let t in e)if(e.hasOwnProperty(t)){const s=e[t];this.setConfig(t,s)}}setConfig(e,t){function s(e){return!0===e||"true"===e}try{switch(e){case"backgroundColor":const i=t;this.setBackgroundColor(i),this._configs[e]=i;break;case"cameraNear":const r=parseFloat(t);this.viewer.scene.camera.perspective.near=r,this.viewer.scene.camera.ortho.near=r,this._configs[e]=r;break;case"cameraFar":const o=parseFloat(t);this.viewer.scene.camera.perspective.far=o,this._configs[e]=o;break;case"smartPivot":this.viewer.cameraControl.smartPivot=this._configs[e]=s(t);break;case"saoEnabled":this._fastNavPlugin.saoEnabled=this._configs[e]=s(t);break;case"saoBias":this.viewer.scene.sao.bias=parseFloat(t);break;case"saoIntensity":this.viewer.scene.sao.intensity=parseFloat(t);break;case"saoKernelRadius":this.viewer.scene.sao.kernelRadius=this._configs[e]=parseFloat(t);break;case"saoNumSamples":this.viewer.scene.sao.numSamples=this._configs[e]=parseFloat(t);break;case"saoBlur":this.viewer.scene.sao.blur=this._configs[e]=s(t);break;case"edgesEnabled":this._fastNavPlugin.edgesEnabled=this._configs[e]=s(t);break;case"pbrEnabled":this._fastNavPlugin.pbrEnabled=this._configs[e]=s(t);break;case"viewFitFOV":this.viewer.cameraFlight.fitFOV=this._configs[e]=parseFloat(t);break;case"viewFitDuration":this.viewer.cameraFlight.duration=this._configs[e]=parseFloat(t);break;case"perspectiveFOV":this.viewer.camera.perspective.fov=this._configs[e]=parseFloat(t);break;case"excludeUnclassifiedObjects":case"xrayPickable":case"externalMetadata":this._configs[e]=s(t);break;case"xrayContext":this._configs[e]=t;break;case"selectedGlowThrough":const n=this._configs[e]=s(t),a=this.viewer.scene.selectedMaterial;a.glowThrough=n,a.fillAlpha=n?.5:1,a.edgeAlpha=n?.5:1;break;case"highlightGlowThrough":const l=this._configs[e]=s(t),h=this.viewer.scene.highlightMaterial;h.glowThrough=l,h.fillAlpha=l?.5:1,h.edgeAlpha=l?.5:1;break;case"showSpaces":this._configs[e]=s(t),this._showSpacesMode.setActive(t);break;case"dtxEnabled":this._configs[e]=s(t),this.viewer.scene.dtxEnabled=t;break;case"objectColors":this._configs[e]=t,this._modelsExplorer.setObjectColors(t);break;default:this.warn("setConfig() - unsupported configuration: '"+e+"'")}}catch(t){this.error("setConfig() - failed to configure '"+e+"': "+t)}}getConfig(e){return this._configs[e]}getProjectsInfo(e,t){e?this.server.getProjects(e,(e=>{this.error("getProjectsInfo() - "+e),t&&t(e)})):this.error("getProjectsInfo() - Argument expected: 'done'")}getProjectInfo(e,t,s){e?t?this.server.getProject(e,t,(e=>{this.error("getProjectInfo() - "+e),s&&s(e)})):this.error("getProjectInfo() - Argument expected: 'done'"):this.error("getProjectInfo() - Argument expected: projectId")}getObjectInfo(e,t,s,i,r){e?t?s?i?this.server.getObjectInfo(e,t,s,i,(e=>{r&&r(e)})):this.error("getProjectInfo() - Argument expected: 'done'"):this.error("getObjectInfo() - Argument expected: objectId"):this.error("getObjectInfo() - Argument expected: modelId"):this.error("getObjectInfo() - Argument expected: projectId")}loadProject(e,t,s){e?this._modelsExplorer.loadProject(e,(()=>{t&&t()}),(e=>{this.error("loadProject() - "+e),s&&s(e)})):this.error("loadProject() - Argument expected: objectId")}unloadProject(){this._modelsExplorer.unloadProject(),this.openTab("models"),this.setControlsEnabled(!1)}getLoadedProjectId(){return this._modelsExplorer.getLoadedProjectId()}getModelIds(){return this._modelsExplorer.getModelIds()}loadModel(e,t,s){e?this._modelsExplorer.loadModel(e,(()=>{t&&t()}),(e=>{this.error("loadModel() - "+e),s&&s(e)})):this.error("loadModel() - Argument expected: modelId")}loadAllModels(e=function(){}){const t=this._modelsExplorer.getModelIds(),s=(e,i)=>{if(e>=t.length)i();else{const r=t[e];this._modelsExplorer.isModelLoaded(r)?s(e+1,i):this._modelsExplorer.loadModel(r,(()=>{s(e+1,i)}),(t=>{this.error("loadAllModels() - "+t),s(e+1,i)}))}};s(0,e)}getLoadedModelIds(){return this._modelsExplorer._getLoadedModelIds()}isModelLoaded(e){if(e)return this._modelsExplorer.isModelLoaded(e);this.error("unloadModel() - Argument expected: modelId")}unloadModel(e){e?this._modelsExplorer.unloadModel(e):this.error("unloadModel() - Argument expected: modelId")}unloadAllModels(){this._modelsExplorer.unloadAllModels()}editModel(e){this.fire("editModel",{modelId:e})}deleteModel(e){this.fire("deleteModel",{modelId:e})}addModel(){this.fire("addModel",{})}setBackgroundColor(e){this.viewer.scene.canvas.backgroundColor=e}setObjectColorSource(e){console.log("BIMViewer.setObjectColorSource() is now deprecated and no longer functional. By default, BIMViewer.getObjectColorSource() will now always return the (formerly) default value of `model`.")}getObjectColorSource(){return"model"}setViewerState(e,t=(()=>{})){e.tabOpen&&this.openTab(e.tabOpen),e.expandObjectsTree&&this._objectsExplorer.expandTreeViewToDepth(e.expandObjectsTree),e.expandClassesTree&&this._classesExplorer.expandTreeViewToDepth(e.expandClassesTree),e.expandStoreysTree&&this._storeysExplorer.expandTreeViewToDepth(e.expandStoreysTree),e.setCamera&&this.setCamera(e.setCamera),this._parseSelectedStorey(e,(()=>{this._parseThreeDMode(e,(()=>{t()}))}))}_parseSelectedStorey(e,t){e.selectedStorey?(this.selectStorey(e.selectedStorey),t()):t()}_parseThreeDMode(e,t){const s=!1!==e.threeDActive;this.set3DEnabled(s,t)}showObjectInExplorers(e){e?(this._objectsExplorer.showNodeInTreeView(e),this._classesExplorer.showNodeInTreeView(e),this._storeysExplorer.showNodeInTreeView(e),this.fire("openExplorer",{})):this.error("showObjectInExplorers() - Argument expected: objectId")}unShowObjectInExplorers(){this._objectsExplorer.unShowNodeInTreeView(),this._classesExplorer.unShowNodeInTreeView(),this._storeysExplorer.unShowNodeInTreeView()}showObjectProperties(e){e?(this._enablePropertiesInspector&&this._propertiesInspector.showObjectPropertySets(e),this.fire("openInspector",{})):this.error("showObjectInExplorers() - Argument expected: objectId")}setObjectsVisible(e,t){this._withObjectsInSubtree(e,(e=>{e.visible=t}))}setAllObjectsVisible(e){e?this.viewer.scene.setObjectsVisible(this.viewer.scene.objectIds,!0):this.viewer.scene.setObjectsVisible(this.viewer.scene.visibleObjectIds,!1)}setObjectsXRayed(e,t){this._withObjectsInSubtree(e,(e=>{e.xrayed=t}))}setAllObjectsXRayed(e){e?this.viewer.scene.setObjectsXRayed(this.viewer.scene.objectIds,!0):this.viewer.scene.setObjectsXRayed(this.viewer.scene.xrayedObjectIds,!1)}setObjectsSelected(e,t){this._withObjectsInSubtree(e,(e=>{e.selected=t}))}setAllObjectsSelected(e){e?this.viewer.scene.setObjectsSelected(this.viewer.scene.objectIds,!0):this.viewer.scene.setObjectsSelected(this.viewer.scene.selectedObjectIds,!1)}_withObjectsInSubtree(e,t){if(e)for(let s=0,i=e.length;s<i;s++){const i=e[s];this.viewer.metaScene.withMetaObjectsInSubtree(i,(e=>{const s=this.viewer.scene.objects[e.id];s&&t(s)}))}else this.error("Argument expected: objectIds")}flyToObject(e,t){if(!e)return void this.error("flyToObject() - Argument expected: objectId");const s=this.viewer,i=s.scene,r=[];if(this.viewer.metaScene.withMetaObjectsInSubtree(e,(e=>{i.objects[e.id]&&r.push(e.id)})),0===r.length)return this.error("Object not found in viewer: '"+e+"'"),void(t&&t());i.setObjectsVisible(r,!0),i.setObjectsHighlighted(r,!0);const o=i.getAABB(r);s.cameraFlight.flyTo({aabb:o},(()=>{t&&t(),setTimeout((function(){i.setObjectsHighlighted(i.highlightedObjectIds,!1)}),500)})),s.cameraControl.pivotPos=p.getAABB3Center(o)}viewFitObjects(e,t){if(!e)return void this.error("flyToObject() - Argument expected: objectIds");const s=this.viewer,i=s.scene,r=[];for(var o=0,n=e.length;o<n;o++){const t=e[o];this.viewer.metaScene.withMetaObjectsInSubtree(t,(e=>{i.objects[e.id]&&r.push(e.id)}))}if(0===r.length)return void(t&&t());i.setObjectsVisible(r,!0),i.setObjectsHighlighted(r,!0);const a=i.getAABB(r);s.cameraFlight.flyTo({aabb:a},(()=>{t&&t(),setTimeout((function(){i.setObjectsHighlighted(i.highlightedObjectIds,!1)}),500)})),s.cameraControl.pivotPos=p.getAABB3Center(a)}viewFitAll(e){const t=this.viewer,s=t.scene.getAABB();t.cameraFlight.flyTo({aabb:s},(()=>{e&&e()})),t.cameraControl.pivotPos=p.getAABB3Center(s)}jumpToObject(e){if(!e)return void this.error("jumpToObject() - Argument expected: objectId");const t=this.viewer,s=t.scene,i=[];if(this.viewer.metaScene.withMetaObjectsInSubtree(e,(e=>{s.objects[e.id]&&i.push(e.id)})),0===i.length)return void this.error("Object not found in viewer: '"+e+"'");s.setObjectsVisible(i,!0);const r=s.getAABB(i);t.cameraFlight.jumpTo({aabb:r}),t.cameraControl.pivotPos=p.getAABB3Center(r)}setCamera(e){const t=this.viewer.scene.camera;e.eye&&(t.eye=e.eye),e.look&&(t.look=e.look),e.up&&(t.up=e.up)}viewFitModels(e,t){if(!e)return void this.error("viewFitModels() - Argument expected: modelIds");const s=this.viewer,i=s.scene,r=p.AABB3();p.collapseAABB3(r);for(var o=0,n=e.length;o<n;o++){const t=e[o],s=i.models[t];s?(s.visible=!0,s.highlighted=!0,p.expandAABB3(r,s.aabb)):this.error("Model not found in viewer: '"+t+"'")}t?s.cameraFlight.flyTo({aabb:r},(()=>{t(),setTimeout((function(){i.setObjectsHighlighted(i.highlightedObjectIds,!1)}),500)})):(s.cameraFlight.jumpTo({aabb:r}),setTimeout((function(){i.setObjectsHighlighted(i.highlightedObjectIds,!1)}),500)),s.cameraControl.pivotPos=p.getAABB3Center(r)}openTab(e){if(!e)return void this.error("openTab() - Argument expected: tabId");let t;switch(e){case"models":t="xeokit-modelsTab";break;case"objects":t="xeokit-objectsTab";break;case"classes":t="xeokit-classesTab";break;case"storeys":t="xeokit-storeysTab";break;case"properties":t="xeokit-propertiesTab";break;default:return void this.error("openTab() - tab not recognized: '"+e+"'")}this._openTab(this._explorerElement,t)}_openTab(e,t){const s="active";let i=e.querySelectorAll(".xeokit-tab"),r=e.querySelector("."+t);for(let e=0;e<i.length;e++){let t=i[e];t.isEqualNode(r)?t.classList.add(s):t.classList.remove(s)}}getOpenTab(){function e(e,t){return!!e&&(" "+e.className+" ").indexOf(" "+t+" ")>-1}const t="active";return e(this._explorerElement.querySelector(".xeokit-modelsTab"),t)?"models":e(this._explorerElement.querySelector(".xeokit-objectsTab"),t)?"objects":e(this._explorerElement.querySelector(".xeokit-classesTab"),t)?"classes":e(this._explorerElement.querySelector(".xeokit-storeysTab"),t)?"storeys":e(this._inspectorElement.querySelector(".xeokit-propertiesTab"),t)?"properties":"none"}set3DEnabled(e,t){this._threeDMode.setActive(e,t)}get3DEnabled(){return this._threeDMode.getActive()}setSpacesShown(e){this._showSpacesMode.setActive(e)}getSpacesShown(){return this._showSpacesMode.getActive()}setOrthoEnabled(e,t){this._orthoMode.setActive(e,t)}getOrthoEnabled(){return this._orthoMode.getActive()}selectStorey(e,t){const s=this.viewer.metaScene.metaObjects[e];s?"IfcBuildingStorey"===s.type?this._storeysExplorer.selectStorey(e,t):this.error("selectStorey() - Object is not an IfcBuildingStorey: '"+e+"'"):this.error("selectStorey() - Object is not found: '"+e+"'")}saveBCFViewpoint(e){return this._bcfViewpointsPlugin.getViewpoint(e)}loadBCFViewpoint(e,t){e?(this._orthoMode.setActive("ortho"===this.viewer.camera.projection),this._bcfViewpointsPlugin.setViewpoint(e,t)):this.error("loadBCFViewpoint() - Argument expected: bcfViewpoint")}resetView(){this._resetAction.reset()}setControlsEnabled(e){this._objectsExplorer.setEnabled(e),this._classesExplorer.setEnabled(e),this._storeysExplorer.setEnabled(e),this._resetAction.setEnabled(e),this._fitAction.setEnabled(e),this._threeDMode.setEnabled(e),this._orthoMode.setEnabled(e),this._firstPersonMode.setEnabled(e),this._queryTool.setEnabled(e),this._hideTool.setEnabled(e),this._selectionTool.setEnabled(e),this._marqueeSelectionTool.setEnabled(e),this._showSpacesMode.setEnabled(e),this._sectionTool.setEnabled(e),this._enablePropertiesInspector&&this._propertiesInspector.setEnabled(e)}setKeyboardEnabled(e){this.viewer.scene.input.keyboardEnabled=e}getKeyboardEnabled(){return this.viewer.scene.input.keyboardEnabled}clearSections(){this._sectionTool.clear()}disableSections(){this._sectionTool.disableSections()}enableSections(){this._sectionTool.enableSections()}flipSections(){this._sectionTool.flipSections()}hideSectionEditControl(){this._sectionTool.hideControl()}getNumSections(){return this._sectionTool.getNumSections()}destroy(){this.viewer.destroy(),this._bcfViewpointsPlugin.destroy(),this._canvasContextMenu.destroy(),this._objectContextMenu.destroy()}},e.LocaleService=Ji,e.Server=class{constructor(e={}){this._dataDir=e.dataDir||""}getProjects(e,t){const s=this._dataDir+"/projects/index.json";y.loadJSON(s,e,t)}getProject(e,t,s){const i=this._dataDir+"/projects/"+e+"/index.json";y.loadJSON(i,t,s)}getMetadata(e,t,s,i){const r=this._dataDir+"/projects/"+e+"/models/"+t+"/metadata.json";y.loadJSON(r,s,i)}getGeometry(e,t,s,i){const r=this._dataDir+"/projects/"+e+"/models/"+t+"/geometry.xkt";y.loadArraybuffer(r,s,i)}getObjectInfo(e,t,s,i,r){const o=this._dataDir+"/projects/"+e+"/models/"+t+"/props/"+s+".json";y.loadJSON(o,i,r)}getIssues(e,t,s,i){const r=this._dataDir+"/projects/"+e+"/models/"+t+"/issues.json";y.loadJSON(r,s,i)}getSplitModelManifest(e,t,s,i,r){const o=this._dataDir+"/projects/"+e+"/models/"+t+"/"+s;y.loadJSON(o,i,r)}getSplitModelMetadata(e,t,s,i,r){const o=this._dataDir+"/projects/"+e+"/models/"+t+"/"+s;y.loadJSON(o,i,r)}getSplitModelGeometry(e,t,s,i,r){const o=this._dataDir+"/projects/"+e+"/models/"+t+"/"+s;y.loadArraybuffer(o,i,r)}},Object.defineProperty(e,"__esModule",{value:!0})}));
+  ***************************************************************************** */var mc=function(e,t){return mc=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var s in t)Object.prototype.hasOwnProperty.call(t,s)&&(e[s]=t[s])},mc(e,t)};function yc(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Class extends value "+String(t)+" is not a constructor or null");function s(){this.constructor=e}mc(e,t),e.prototype=null===t?Object.create(t):(s.prototype=t.prototype,new s)}var gc=function(){return gc=Object.assign||function(e){for(var t,s=1,i=arguments.length;s<i;s++)for(var r in t=arguments[s])Object.prototype.hasOwnProperty.call(t,r)&&(e[r]=t[r]);return e},gc.apply(this,arguments)};function Ic(e,t,s,i){return new(s||(s=Promise))((function(r,o){function n(e){try{l(i.next(e))}catch(e){o(e)}}function a(e){try{l(i.throw(e))}catch(e){o(e)}}function l(e){var t;e.done?r(e.value):(t=e.value,t instanceof s?t:new s((function(e){e(t)}))).then(n,a)}l((i=i.apply(e,t||[])).next())}))}function vc(e,t){var s,i,r,o,n={label:0,sent:function(){if(1&r[0])throw r[1];return r[1]},trys:[],ops:[]};return o={next:a(0),throw:a(1),return:a(2)},"function"==typeof Symbol&&(o[Symbol.iterator]=function(){return this}),o;function a(o){return function(a){return function(o){if(s)throw new TypeError("Generator is already executing.");for(;n;)try{if(s=1,i&&(r=2&o[0]?i.return:o[0]?i.throw||((r=i.return)&&r.call(i),0):i.next)&&!(r=r.call(i,o[1])).done)return r;switch(i=0,r&&(o=[2&o[0],r.value]),o[0]){case 0:case 1:r=o;break;case 4:return n.label++,{value:o[1],done:!1};case 5:n.label++,i=o[1],o=[0];continue;case 7:o=n.ops.pop(),n.trys.pop();continue;default:if(!(r=n.trys,(r=r.length>0&&r[r.length-1])||6!==o[0]&&2!==o[0])){n=0;continue}if(3===o[0]&&(!r||o[1]>r[0]&&o[1]<r[3])){n.label=o[1];break}if(6===o[0]&&n.label<r[1]){n.label=r[1],r=o;break}if(r&&n.label<r[2]){n.label=r[2],n.ops.push(o);break}r[2]&&n.ops.pop(),n.trys.pop();continue}o=t.call(e,n)}catch(e){o=[6,e],i=0}finally{s=r=0}if(5&o[0])throw o[1];return{value:o[0]?o[1]:void 0,done:!0}}([o,a])}}}function Tc(e,t,s){if(s||2===arguments.length)for(var i,r=0,o=t.length;r<o;r++)!i&&r in t||(i||(i=Array.prototype.slice.call(t,0,r)),i[r]=t[r]);return e.concat(i||t)}for(var _c=function(){function e(e,t,s,i){this.left=e,this.top=t,this.width=s,this.height=i}return e.prototype.add=function(t,s,i,r){return new e(this.left+t,this.top+s,this.width+i,this.height+r)},e.fromClientRect=function(t,s){return new e(s.left+t.windowBounds.left,s.top+t.windowBounds.top,s.width,s.height)},e.fromDOMRectList=function(t,s){var i=Array.from(s).find((function(e){return 0!==e.width}));return i?new e(i.left+t.windowBounds.left,i.top+t.windowBounds.top,i.width,i.height):e.EMPTY},e.EMPTY=new e(0,0,0,0),e}(),Rc=function(e,t){return _c.fromClientRect(e,t.getBoundingClientRect())},Pc=function(e){for(var t=[],s=0,i=e.length;s<i;){var r=e.charCodeAt(s++);if(r>=55296&&r<=56319&&s<i){var o=e.charCodeAt(s++);56320==(64512&o)?t.push(((1023&r)<<10)+(1023&o)+65536):(t.push(r),s--)}else t.push(r)}return t},Dc=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];if(String.fromCodePoint)return String.fromCodePoint.apply(String,e);var s=e.length;if(!s)return"";for(var i=[],r=-1,o="";++r<s;){var n=e[r];n<=65535?i.push(n):(n-=65536,i.push(55296+(n>>10),n%1024+56320)),(r+1===s||i.length>16384)&&(o+=String.fromCharCode.apply(String,i),i.length=0)}return o},Nc="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",Cc="undefined"==typeof Uint8Array?[]:new Uint8Array(256),Oc=0;Oc<Nc.length;Oc++)Cc[Nc.charCodeAt(Oc)]=Oc;for(var bc="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",Sc="undefined"==typeof Uint8Array?[]:new Uint8Array(256),wc=0;wc<bc.length;wc++)Sc[bc.charCodeAt(wc)]=wc;for(var xc=function(e,t,s){return e.slice?e.slice(t,s):new Uint16Array(Array.prototype.slice.call(e,t,s))},Bc=function(){function e(e,t,s,i,r,o){this.initialValue=e,this.errorValue=t,this.highStart=s,this.highValueIndex=i,this.index=r,this.data=o}return e.prototype.get=function(e){var t;if(e>=0){if(e<55296||e>56319&&e<=65535)return t=((t=this.index[e>>5])<<2)+(31&e),this.data[t];if(e<=65535)return t=((t=this.index[2048+(e-55296>>5)])<<2)+(31&e),this.data[t];if(e<this.highStart)return t=2080+(e>>11),t=this.index[t],t+=e>>5&63,t=((t=this.index[t])<<2)+(31&e),this.data[t];if(e<=1114111)return this.data[this.highValueIndex]}return this.errorValue},e}(),Fc="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",Mc="undefined"==typeof Uint8Array?[]:new Uint8Array(256),Lc=0;Lc<Fc.length;Lc++)Mc[Fc.charCodeAt(Lc)]=Lc;var Uc=10,Hc=13,Gc=15,kc=17,Vc=18,jc=19,Qc=20,Wc=21,zc=22,Kc=24,Yc=25,Xc=26,Zc=27,qc=28,Jc=30,$c=32,eA=33,tA=34,sA=35,iA=37,rA=38,oA=39,nA=40,aA=42,lA=[9001,65288],hA="×",cA="÷",AA=function(e,t){var s,i,r,o=function(e){var t,s,i,r,o,n=.75*e.length,a=e.length,l=0;"="===e[e.length-1]&&(n--,"="===e[e.length-2]&&n--);var h="undefined"!=typeof ArrayBuffer&&"undefined"!=typeof Uint8Array&&void 0!==Uint8Array.prototype.slice?new ArrayBuffer(n):new Array(n),c=Array.isArray(h)?h:new Uint8Array(h);for(t=0;t<a;t+=4)s=Sc[e.charCodeAt(t)],i=Sc[e.charCodeAt(t+1)],r=Sc[e.charCodeAt(t+2)],o=Sc[e.charCodeAt(t+3)],c[l++]=s<<2|i>>4,c[l++]=(15&i)<<4|r>>2,c[l++]=(3&r)<<6|63&o;return h}(e),n=Array.isArray(o)?function(e){for(var t=e.length,s=[],i=0;i<t;i+=4)s.push(e[i+3]<<24|e[i+2]<<16|e[i+1]<<8|e[i]);return s}(o):new Uint32Array(o),a=Array.isArray(o)?function(e){for(var t=e.length,s=[],i=0;i<t;i+=2)s.push(e[i+1]<<8|e[i]);return s}(o):new Uint16Array(o),l=xc(a,12,n[4]/2),h=2===n[5]?xc(a,(24+n[4])/2):(s=n,i=Math.ceil((24+n[4])/4),s.slice?s.slice(i,r):new Uint32Array(Array.prototype.slice.call(s,i,r)));return new Bc(n[0],n[1],n[2],n[3],l,h)}("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"),uA=[Jc,36],pA=[1,2,3,5],dA=[Uc,8],fA=[Zc,Xc],EA=pA.concat(dA),mA=[rA,oA,nA,tA,sA],yA=[Gc,Hc],gA=function(e,t,s,i){var r=i[s];if(Array.isArray(e)?-1!==e.indexOf(r):e===r)for(var o=s;o<=i.length;){if((l=i[++o])===t)return!0;if(l!==Uc)break}if(r===Uc)for(o=s;o>0;){var n=i[--o];if(Array.isArray(e)?-1!==e.indexOf(n):e===n)for(var a=s;a<=i.length;){var l;if((l=i[++a])===t)return!0;if(l!==Uc)break}if(n!==Uc)break}return!1},IA=function(e,t){for(var s=e;s>=0;){var i=t[s];if(i!==Uc)return i;s--}return 0},vA=function(e,t,s,i,r){if(0===s[i])return hA;var o=i-1;if(Array.isArray(r)&&!0===r[o])return hA;var n=o-1,a=o+1,l=t[o],h=n>=0?t[n]:0,c=t[a];if(2===l&&3===c)return hA;if(-1!==pA.indexOf(l))return"!";if(-1!==pA.indexOf(c))return hA;if(-1!==dA.indexOf(c))return hA;if(8===IA(o,t))return cA;if(11===AA.get(e[o]))return hA;if((l===$c||l===eA)&&11===AA.get(e[a]))return hA;if(7===l||7===c)return hA;if(9===l)return hA;if(-1===[Uc,Hc,Gc].indexOf(l)&&9===c)return hA;if(-1!==[kc,Vc,jc,Kc,qc].indexOf(c))return hA;if(IA(o,t)===zc)return hA;if(gA(23,zc,o,t))return hA;if(gA([kc,Vc],Wc,o,t))return hA;if(gA(12,12,o,t))return hA;if(l===Uc)return cA;if(23===l||23===c)return hA;if(16===c||16===l)return cA;if(-1!==[Hc,Gc,Wc].indexOf(c)||14===l)return hA;if(36===h&&-1!==yA.indexOf(l))return hA;if(l===qc&&36===c)return hA;if(c===Qc)return hA;if(-1!==uA.indexOf(c)&&l===Yc||-1!==uA.indexOf(l)&&c===Yc)return hA;if(l===Zc&&-1!==[iA,$c,eA].indexOf(c)||-1!==[iA,$c,eA].indexOf(l)&&c===Xc)return hA;if(-1!==uA.indexOf(l)&&-1!==fA.indexOf(c)||-1!==fA.indexOf(l)&&-1!==uA.indexOf(c))return hA;if(-1!==[Zc,Xc].indexOf(l)&&(c===Yc||-1!==[zc,Gc].indexOf(c)&&t[a+1]===Yc)||-1!==[zc,Gc].indexOf(l)&&c===Yc||l===Yc&&-1!==[Yc,qc,Kc].indexOf(c))return hA;if(-1!==[Yc,qc,Kc,kc,Vc].indexOf(c))for(var A=o;A>=0;){if((u=t[A])===Yc)return hA;if(-1===[qc,Kc].indexOf(u))break;A--}if(-1!==[Zc,Xc].indexOf(c))for(A=-1!==[kc,Vc].indexOf(l)?n:o;A>=0;){var u;if((u=t[A])===Yc)return hA;if(-1===[qc,Kc].indexOf(u))break;A--}if(rA===l&&-1!==[rA,oA,tA,sA].indexOf(c)||-1!==[oA,tA].indexOf(l)&&-1!==[oA,nA].indexOf(c)||-1!==[nA,sA].indexOf(l)&&c===nA)return hA;if(-1!==mA.indexOf(l)&&-1!==[Qc,Xc].indexOf(c)||-1!==mA.indexOf(c)&&l===Zc)return hA;if(-1!==uA.indexOf(l)&&-1!==uA.indexOf(c))return hA;if(l===Kc&&-1!==uA.indexOf(c))return hA;if(-1!==uA.concat(Yc).indexOf(l)&&c===zc&&-1===lA.indexOf(e[a])||-1!==uA.concat(Yc).indexOf(c)&&l===Vc)return hA;if(41===l&&41===c){for(var p=s[o],d=1;p>0&&41===t[--p];)d++;if(d%2!=0)return hA}return l===$c&&c===eA?hA:cA},TA=function(e,t){t||(t={lineBreak:"normal",wordBreak:"normal"});var s=function(e,t){void 0===t&&(t="strict");var s=[],i=[],r=[];return e.forEach((function(e,o){var n=AA.get(e);if(n>50?(r.push(!0),n-=50):r.push(!1),-1!==["normal","auto","loose"].indexOf(t)&&-1!==[8208,8211,12316,12448].indexOf(e))return i.push(o),s.push(16);if(4===n||11===n){if(0===o)return i.push(o),s.push(Jc);var a=s[o-1];return-1===EA.indexOf(a)?(i.push(i[o-1]),s.push(a)):(i.push(o),s.push(Jc))}return i.push(o),31===n?s.push("strict"===t?Wc:iA):n===aA||29===n?s.push(Jc):43===n?e>=131072&&e<=196605||e>=196608&&e<=262141?s.push(iA):s.push(Jc):void s.push(n)})),[i,s,r]}(e,t.lineBreak),i=s[0],r=s[1],o=s[2];"break-all"!==t.wordBreak&&"break-word"!==t.wordBreak||(r=r.map((function(e){return-1!==[Yc,Jc,aA].indexOf(e)?iA:e})));var n="keep-all"===t.wordBreak?o.map((function(t,s){return t&&e[s]>=19968&&e[s]<=40959})):void 0;return[i,r,n]},_A=function(){function e(e,t,s,i){this.codePoints=e,this.required="!"===t,this.start=s,this.end=i}return e.prototype.slice=function(){return Dc.apply(void 0,this.codePoints.slice(this.start,this.end))},e}(),RA=45,PA=43,DA=-1,NA=function(e){return e>=48&&e<=57},CA=function(e){return NA(e)||e>=65&&e<=70||e>=97&&e<=102},OA=function(e){return 10===e||9===e||32===e},bA=function(e){return function(e){return function(e){return e>=97&&e<=122}(e)||function(e){return e>=65&&e<=90}(e)}(e)||function(e){return e>=128}(e)||95===e},SA=function(e){return bA(e)||NA(e)||e===RA},wA=function(e){return e>=0&&e<=8||11===e||e>=14&&e<=31||127===e},xA=function(e,t){return 92===e&&10!==t},BA=function(e,t,s){return e===RA?bA(t)||xA(t,s):!!bA(e)||!(92!==e||!xA(e,t))},FA=function(e,t,s){return e===PA||e===RA?!!NA(t)||46===t&&NA(s):NA(46===e?t:e)},MA=function(e){var t=0,s=1;e[t]!==PA&&e[t]!==RA||(e[t]===RA&&(s=-1),t++);for(var i=[];NA(e[t]);)i.push(e[t++]);var r=i.length?parseInt(Dc.apply(void 0,i),10):0;46===e[t]&&t++;for(var o=[];NA(e[t]);)o.push(e[t++]);var n=o.length,a=n?parseInt(Dc.apply(void 0,o),10):0;69!==e[t]&&101!==e[t]||t++;var l=1;e[t]!==PA&&e[t]!==RA||(e[t]===RA&&(l=-1),t++);for(var h=[];NA(e[t]);)h.push(e[t++]);var c=h.length?parseInt(Dc.apply(void 0,h),10):0;return s*(r+a*Math.pow(10,-n))*Math.pow(10,l*c)},LA={type:2},UA={type:3},HA={type:4},GA={type:13},kA={type:8},VA={type:21},jA={type:9},QA={type:10},WA={type:11},zA={type:12},KA={type:14},YA={type:23},XA={type:1},ZA={type:25},qA={type:24},JA={type:26},$A={type:27},eu={type:28},tu={type:29},su={type:31},iu={type:32},ru=function(){function e(){this._value=[]}return e.prototype.write=function(e){this._value=this._value.concat(Pc(e))},e.prototype.read=function(){for(var e=[],t=this.consumeToken();t!==iu;)e.push(t),t=this.consumeToken();return e},e.prototype.consumeToken=function(){var e=this.consumeCodePoint();switch(e){case 34:return this.consumeStringToken(34);case 35:var t=this.peekCodePoint(0),s=this.peekCodePoint(1),i=this.peekCodePoint(2);if(SA(t)||xA(s,i)){var r=BA(t,s,i)?2:1;return{type:5,value:this.consumeName(),flags:r}}break;case 36:if(61===this.peekCodePoint(0))return this.consumeCodePoint(),GA;break;case 39:return this.consumeStringToken(39);case 40:return LA;case 41:return UA;case 42:if(61===this.peekCodePoint(0))return this.consumeCodePoint(),KA;break;case PA:if(FA(e,this.peekCodePoint(0),this.peekCodePoint(1)))return this.reconsumeCodePoint(e),this.consumeNumericToken();break;case 44:return HA;case RA:var o=e,n=this.peekCodePoint(0),a=this.peekCodePoint(1);if(FA(o,n,a))return this.reconsumeCodePoint(e),this.consumeNumericToken();if(BA(o,n,a))return this.reconsumeCodePoint(e),this.consumeIdentLikeToken();if(n===RA&&62===a)return this.consumeCodePoint(),this.consumeCodePoint(),qA;break;case 46:if(FA(e,this.peekCodePoint(0),this.peekCodePoint(1)))return this.reconsumeCodePoint(e),this.consumeNumericToken();break;case 47:if(42===this.peekCodePoint(0))for(this.consumeCodePoint();;){var l=this.consumeCodePoint();if(42===l&&47===(l=this.consumeCodePoint()))return this.consumeToken();if(l===DA)return this.consumeToken()}break;case 58:return JA;case 59:return $A;case 60:if(33===this.peekCodePoint(0)&&this.peekCodePoint(1)===RA&&this.peekCodePoint(2)===RA)return this.consumeCodePoint(),this.consumeCodePoint(),ZA;break;case 64:var h=this.peekCodePoint(0),c=this.peekCodePoint(1),A=this.peekCodePoint(2);if(BA(h,c,A))return{type:7,value:this.consumeName()};break;case 91:return eu;case 92:if(xA(e,this.peekCodePoint(0)))return this.reconsumeCodePoint(e),this.consumeIdentLikeToken();break;case 93:return tu;case 61:if(61===this.peekCodePoint(0))return this.consumeCodePoint(),kA;break;case 123:return WA;case 125:return zA;case 117:case 85:var u=this.peekCodePoint(0),p=this.peekCodePoint(1);return u!==PA||!CA(p)&&63!==p||(this.consumeCodePoint(),this.consumeUnicodeRangeToken()),this.reconsumeCodePoint(e),this.consumeIdentLikeToken();case 124:if(61===this.peekCodePoint(0))return this.consumeCodePoint(),jA;if(124===this.peekCodePoint(0))return this.consumeCodePoint(),VA;break;case 126:if(61===this.peekCodePoint(0))return this.consumeCodePoint(),QA;break;case DA:return iu}return OA(e)?(this.consumeWhiteSpace(),su):NA(e)?(this.reconsumeCodePoint(e),this.consumeNumericToken()):bA(e)?(this.reconsumeCodePoint(e),this.consumeIdentLikeToken()):{type:6,value:Dc(e)}},e.prototype.consumeCodePoint=function(){var e=this._value.shift();return void 0===e?-1:e},e.prototype.reconsumeCodePoint=function(e){this._value.unshift(e)},e.prototype.peekCodePoint=function(e){return e>=this._value.length?-1:this._value[e]},e.prototype.consumeUnicodeRangeToken=function(){for(var e=[],t=this.consumeCodePoint();CA(t)&&e.length<6;)e.push(t),t=this.consumeCodePoint();for(var s=!1;63===t&&e.length<6;)e.push(t),t=this.consumeCodePoint(),s=!0;if(s)return{type:30,start:parseInt(Dc.apply(void 0,e.map((function(e){return 63===e?48:e}))),16),end:parseInt(Dc.apply(void 0,e.map((function(e){return 63===e?70:e}))),16)};var i=parseInt(Dc.apply(void 0,e),16);if(this.peekCodePoint(0)===RA&&CA(this.peekCodePoint(1))){this.consumeCodePoint(),t=this.consumeCodePoint();for(var r=[];CA(t)&&r.length<6;)r.push(t),t=this.consumeCodePoint();return{type:30,start:i,end:parseInt(Dc.apply(void 0,r),16)}}return{type:30,start:i,end:i}},e.prototype.consumeIdentLikeToken=function(){var e=this.consumeName();return"url"===e.toLowerCase()&&40===this.peekCodePoint(0)?(this.consumeCodePoint(),this.consumeUrlToken()):40===this.peekCodePoint(0)?(this.consumeCodePoint(),{type:19,value:e}):{type:20,value:e}},e.prototype.consumeUrlToken=function(){var e=[];if(this.consumeWhiteSpace(),this.peekCodePoint(0)===DA)return{type:22,value:""};var t=this.peekCodePoint(0);if(39===t||34===t){var s=this.consumeStringToken(this.consumeCodePoint());return 0===s.type&&(this.consumeWhiteSpace(),this.peekCodePoint(0)===DA||41===this.peekCodePoint(0))?(this.consumeCodePoint(),{type:22,value:s.value}):(this.consumeBadUrlRemnants(),YA)}for(;;){var i=this.consumeCodePoint();if(i===DA||41===i)return{type:22,value:Dc.apply(void 0,e)};if(OA(i))return this.consumeWhiteSpace(),this.peekCodePoint(0)===DA||41===this.peekCodePoint(0)?(this.consumeCodePoint(),{type:22,value:Dc.apply(void 0,e)}):(this.consumeBadUrlRemnants(),YA);if(34===i||39===i||40===i||wA(i))return this.consumeBadUrlRemnants(),YA;if(92===i){if(!xA(i,this.peekCodePoint(0)))return this.consumeBadUrlRemnants(),YA;e.push(this.consumeEscapedCodePoint())}else e.push(i)}},e.prototype.consumeWhiteSpace=function(){for(;OA(this.peekCodePoint(0));)this.consumeCodePoint()},e.prototype.consumeBadUrlRemnants=function(){for(;;){var e=this.consumeCodePoint();if(41===e||e===DA)return;xA(e,this.peekCodePoint(0))&&this.consumeEscapedCodePoint()}},e.prototype.consumeStringSlice=function(e){for(var t="";e>0;){var s=Math.min(5e4,e);t+=Dc.apply(void 0,this._value.splice(0,s)),e-=s}return this._value.shift(),t},e.prototype.consumeStringToken=function(e){for(var t="",s=0;;){var i=this._value[s];if(i===DA||void 0===i||i===e)return{type:0,value:t+=this.consumeStringSlice(s)};if(10===i)return this._value.splice(0,s),XA;if(92===i){var r=this._value[s+1];r!==DA&&void 0!==r&&(10===r?(t+=this.consumeStringSlice(s),s=-1,this._value.shift()):xA(i,r)&&(t+=this.consumeStringSlice(s),t+=Dc(this.consumeEscapedCodePoint()),s=-1))}s++}},e.prototype.consumeNumber=function(){var e=[],t=4,s=this.peekCodePoint(0);for(s!==PA&&s!==RA||e.push(this.consumeCodePoint());NA(this.peekCodePoint(0));)e.push(this.consumeCodePoint());s=this.peekCodePoint(0);var i=this.peekCodePoint(1);if(46===s&&NA(i))for(e.push(this.consumeCodePoint(),this.consumeCodePoint()),t=8;NA(this.peekCodePoint(0));)e.push(this.consumeCodePoint());s=this.peekCodePoint(0),i=this.peekCodePoint(1);var r=this.peekCodePoint(2);if((69===s||101===s)&&((i===PA||i===RA)&&NA(r)||NA(i)))for(e.push(this.consumeCodePoint(),this.consumeCodePoint()),t=8;NA(this.peekCodePoint(0));)e.push(this.consumeCodePoint());return[MA(e),t]},e.prototype.consumeNumericToken=function(){var e=this.consumeNumber(),t=e[0],s=e[1],i=this.peekCodePoint(0),r=this.peekCodePoint(1),o=this.peekCodePoint(2);return BA(i,r,o)?{type:15,number:t,flags:s,unit:this.consumeName()}:37===i?(this.consumeCodePoint(),{type:16,number:t,flags:s}):{type:17,number:t,flags:s}},e.prototype.consumeEscapedCodePoint=function(){var e=this.consumeCodePoint();if(CA(e)){for(var t=Dc(e);CA(this.peekCodePoint(0))&&t.length<6;)t+=Dc(this.consumeCodePoint());OA(this.peekCodePoint(0))&&this.consumeCodePoint();var s=parseInt(t,16);return 0===s||function(e){return e>=55296&&e<=57343}(s)||s>1114111?65533:s}return e===DA?65533:e},e.prototype.consumeName=function(){for(var e="";;){var t=this.consumeCodePoint();if(SA(t))e+=Dc(t);else{if(!xA(t,this.peekCodePoint(0)))return this.reconsumeCodePoint(t),e;e+=Dc(this.consumeEscapedCodePoint())}}},e}(),ou=function(){function e(e){this._tokens=e}return e.create=function(t){var s=new ru;return s.write(t),new e(s.read())},e.parseValue=function(t){return e.create(t).parseComponentValue()},e.parseValues=function(t){return e.create(t).parseComponentValues()},e.prototype.parseComponentValue=function(){for(var e=this.consumeToken();31===e.type;)e=this.consumeToken();if(32===e.type)throw new SyntaxError("Error parsing CSS component value, unexpected EOF");this.reconsumeToken(e);var t=this.consumeComponentValue();do{e=this.consumeToken()}while(31===e.type);if(32===e.type)return t;throw new SyntaxError("Error parsing CSS component value, multiple values found when expecting only one")},e.prototype.parseComponentValues=function(){for(var e=[];;){var t=this.consumeComponentValue();if(32===t.type)return e;e.push(t),e.push()}},e.prototype.consumeComponentValue=function(){var e=this.consumeToken();switch(e.type){case 11:case 28:case 2:return this.consumeSimpleBlock(e.type);case 19:return this.consumeFunction(e)}return e},e.prototype.consumeSimpleBlock=function(e){for(var t={type:e,values:[]},s=this.consumeToken();;){if(32===s.type||du(s,e))return t;this.reconsumeToken(s),t.values.push(this.consumeComponentValue()),s=this.consumeToken()}},e.prototype.consumeFunction=function(e){for(var t={name:e.value,values:[],type:18};;){var s=this.consumeToken();if(32===s.type||3===s.type)return t;this.reconsumeToken(s),t.values.push(this.consumeComponentValue())}},e.prototype.consumeToken=function(){var e=this._tokens.shift();return void 0===e?iu:e},e.prototype.reconsumeToken=function(e){this._tokens.unshift(e)},e}(),nu=function(e){return 15===e.type},au=function(e){return 17===e.type},lu=function(e){return 20===e.type},hu=function(e){return 0===e.type},cu=function(e,t){return lu(e)&&e.value===t},Au=function(e){return 31!==e.type},uu=function(e){return 31!==e.type&&4!==e.type},pu=function(e){var t=[],s=[];return e.forEach((function(e){if(4===e.type){if(0===s.length)throw new Error("Error parsing function args, zero tokens for arg");return t.push(s),void(s=[])}31!==e.type&&s.push(e)})),s.length&&t.push(s),t},du=function(e,t){return 11===t&&12===e.type||(28===t&&29===e.type||2===t&&3===e.type)},fu=function(e){return 17===e.type||15===e.type},Eu=function(e){return 16===e.type||fu(e)},mu=function(e){return e.length>1?[e[0],e[1]]:[e[0]]},yu={type:17,number:0,flags:4},gu={type:16,number:50,flags:4},Iu={type:16,number:100,flags:4},vu=function(e,t,s){var i=e[0],r=e[1];return[Tu(i,t),Tu(void 0!==r?r:i,s)]},Tu=function(e,t){if(16===e.type)return e.number/100*t;if(nu(e))switch(e.unit){case"rem":case"em":return 16*e.number;default:return e.number}return e.number},_u="grad",Ru="turn",Pu=function(e,t){if(15===t.type)switch(t.unit){case"deg":return Math.PI*t.number/180;case _u:return Math.PI/200*t.number;case"rad":return t.number;case Ru:return 2*Math.PI*t.number}throw new Error("Unsupported angle type")},Du=function(e){return 15===e.type&&("deg"===e.unit||e.unit===_u||"rad"===e.unit||e.unit===Ru)},Nu=function(e){switch(e.filter(lu).map((function(e){return e.value})).join(" ")){case"to bottom right":case"to right bottom":case"left top":case"top left":return[yu,yu];case"to top":case"bottom":return Cu(0);case"to bottom left":case"to left bottom":case"right top":case"top right":return[yu,Iu];case"to right":case"left":return Cu(90);case"to top left":case"to left top":case"right bottom":case"bottom right":return[Iu,Iu];case"to bottom":case"top":return Cu(180);case"to top right":case"to right top":case"left bottom":case"bottom left":return[Iu,yu];case"to left":case"right":return Cu(270)}return 0},Cu=function(e){return Math.PI*e/180},Ou=function(e,t){if(18===t.type){var s=Lu[t.name];if(void 0===s)throw new Error('Attempting to parse an unsupported color function "'+t.name+'"');return s(e,t.values)}if(5===t.type){if(3===t.value.length){var i=t.value.substring(0,1),r=t.value.substring(1,2),o=t.value.substring(2,3);return wu(parseInt(i+i,16),parseInt(r+r,16),parseInt(o+o,16),1)}if(4===t.value.length){i=t.value.substring(0,1),r=t.value.substring(1,2),o=t.value.substring(2,3);var n=t.value.substring(3,4);return wu(parseInt(i+i,16),parseInt(r+r,16),parseInt(o+o,16),parseInt(n+n,16)/255)}if(6===t.value.length){i=t.value.substring(0,2),r=t.value.substring(2,4),o=t.value.substring(4,6);return wu(parseInt(i,16),parseInt(r,16),parseInt(o,16),1)}if(8===t.value.length){i=t.value.substring(0,2),r=t.value.substring(2,4),o=t.value.substring(4,6),n=t.value.substring(6,8);return wu(parseInt(i,16),parseInt(r,16),parseInt(o,16),parseInt(n,16)/255)}}if(20===t.type){var a=Hu[t.value.toUpperCase()];if(void 0!==a)return a}return Hu.TRANSPARENT},bu=function(e){return 0==(255&e)},Su=function(e){var t=255&e,s=255&e>>8,i=255&e>>16,r=255&e>>24;return t<255?"rgba("+r+","+i+","+s+","+t/255+")":"rgb("+r+","+i+","+s+")"},wu=function(e,t,s,i){return(e<<24|t<<16|s<<8|Math.round(255*i)<<0)>>>0},xu=function(e,t){if(17===e.type)return e.number;if(16===e.type){var s=3===t?1:255;return 3===t?e.number/100*s:Math.round(e.number/100*s)}return 0},Bu=function(e,t){var s=t.filter(uu);if(3===s.length){var i=s.map(xu),r=i[0],o=i[1],n=i[2];return wu(r,o,n,1)}if(4===s.length){var a=s.map(xu),l=(r=a[0],o=a[1],n=a[2],a[3]);return wu(r,o,n,l)}return 0};function Fu(e,t,s){return s<0&&(s+=1),s>=1&&(s-=1),s<1/6?(t-e)*s*6+e:s<.5?t:s<2/3?6*(t-e)*(2/3-s)+e:e}var Mu=function(e,t){var s=t.filter(uu),i=s[0],r=s[1],o=s[2],n=s[3],a=(17===i.type?Cu(i.number):Pu(e,i))/(2*Math.PI),l=Eu(r)?r.number/100:0,h=Eu(o)?o.number/100:0,c=void 0!==n&&Eu(n)?Tu(n,1):1;if(0===l)return wu(255*h,255*h,255*h,1);var A=h<=.5?h*(l+1):h+l-h*l,u=2*h-A,p=Fu(u,A,a+1/3),d=Fu(u,A,a),f=Fu(u,A,a-1/3);return wu(255*p,255*d,255*f,c)},Lu={hsl:Mu,hsla:Mu,rgb:Bu,rgba:Bu},Uu=function(e,t){return Ou(e,ou.create(t).parseComponentValue())},Hu={ALICEBLUE:4042850303,ANTIQUEWHITE:4209760255,AQUA:16777215,AQUAMARINE:2147472639,AZURE:4043309055,BEIGE:4126530815,BISQUE:4293182719,BLACK:255,BLANCHEDALMOND:4293643775,BLUE:65535,BLUEVIOLET:2318131967,BROWN:2771004159,BURLYWOOD:3736635391,CADETBLUE:1604231423,CHARTREUSE:2147418367,CHOCOLATE:3530104575,CORAL:4286533887,CORNFLOWERBLUE:1687547391,CORNSILK:4294499583,CRIMSON:3692313855,CYAN:16777215,DARKBLUE:35839,DARKCYAN:9145343,DARKGOLDENROD:3095837695,DARKGRAY:2846468607,DARKGREEN:6553855,DARKGREY:2846468607,DARKKHAKI:3182914559,DARKMAGENTA:2332068863,DARKOLIVEGREEN:1433087999,DARKORANGE:4287365375,DARKORCHID:2570243327,DARKRED:2332033279,DARKSALMON:3918953215,DARKSEAGREEN:2411499519,DARKSLATEBLUE:1211993087,DARKSLATEGRAY:793726975,DARKSLATEGREY:793726975,DARKTURQUOISE:13554175,DARKVIOLET:2483082239,DEEPPINK:4279538687,DEEPSKYBLUE:12582911,DIMGRAY:1768516095,DIMGREY:1768516095,DODGERBLUE:512819199,FIREBRICK:2988581631,FLORALWHITE:4294635775,FORESTGREEN:579543807,FUCHSIA:4278255615,GAINSBORO:3705462015,GHOSTWHITE:4177068031,GOLD:4292280575,GOLDENROD:3668254975,GRAY:2155905279,GREEN:8388863,GREENYELLOW:2919182335,GREY:2155905279,HONEYDEW:4043305215,HOTPINK:4285117695,INDIANRED:3445382399,INDIGO:1258324735,IVORY:4294963455,KHAKI:4041641215,LAVENDER:3873897215,LAVENDERBLUSH:4293981695,LAWNGREEN:2096890111,LEMONCHIFFON:4294626815,LIGHTBLUE:2916673279,LIGHTCORAL:4034953471,LIGHTCYAN:3774873599,LIGHTGOLDENRODYELLOW:4210742015,LIGHTGRAY:3553874943,LIGHTGREEN:2431553791,LIGHTGREY:3553874943,LIGHTPINK:4290167295,LIGHTSALMON:4288707327,LIGHTSEAGREEN:548580095,LIGHTSKYBLUE:2278488831,LIGHTSLATEGRAY:2005441023,LIGHTSLATEGREY:2005441023,LIGHTSTEELBLUE:2965692159,LIGHTYELLOW:4294959359,LIME:16711935,LIMEGREEN:852308735,LINEN:4210091775,MAGENTA:4278255615,MAROON:2147483903,MEDIUMAQUAMARINE:1724754687,MEDIUMBLUE:52735,MEDIUMORCHID:3126187007,MEDIUMPURPLE:2473647103,MEDIUMSEAGREEN:1018393087,MEDIUMSLATEBLUE:2070474495,MEDIUMSPRINGGREEN:16423679,MEDIUMTURQUOISE:1221709055,MEDIUMVIOLETRED:3340076543,MIDNIGHTBLUE:421097727,MINTCREAM:4127193855,MISTYROSE:4293190143,MOCCASIN:4293178879,NAVAJOWHITE:4292783615,NAVY:33023,OLDLACE:4260751103,OLIVE:2155872511,OLIVEDRAB:1804477439,ORANGE:4289003775,ORANGERED:4282712319,ORCHID:3664828159,PALEGOLDENROD:4008225535,PALEGREEN:2566625535,PALETURQUOISE:2951671551,PALEVIOLETRED:3681588223,PAPAYAWHIP:4293907967,PEACHPUFF:4292524543,PERU:3448061951,PINK:4290825215,PLUM:3718307327,POWDERBLUE:2967529215,PURPLE:2147516671,REBECCAPURPLE:1714657791,RED:4278190335,ROSYBROWN:3163525119,ROYALBLUE:1097458175,SADDLEBROWN:2336560127,SALMON:4202722047,SANDYBROWN:4104413439,SEAGREEN:780883967,SEASHELL:4294307583,SIENNA:2689740287,SILVER:3233857791,SKYBLUE:2278484991,SLATEBLUE:1784335871,SLATEGRAY:1887473919,SLATEGREY:1887473919,SNOW:4294638335,SPRINGGREEN:16744447,STEELBLUE:1182971135,TAN:3535047935,TEAL:8421631,THISTLE:3636451583,TOMATO:4284696575,TRANSPARENT:0,TURQUOISE:1088475391,VIOLET:4001558271,WHEAT:4125012991,WHITE:4294967295,WHITESMOKE:4126537215,YELLOW:4294902015,YELLOWGREEN:2597139199},Gu={name:"background-clip",initialValue:"border-box",prefix:!1,type:1,parse:function(e,t){return t.map((function(e){if(lu(e))switch(e.value){case"padding-box":return 1;case"content-box":return 2}return 0}))}},ku={name:"background-color",initialValue:"transparent",prefix:!1,type:3,format:"color"},Vu=function(e,t){var s=Ou(e,t[0]),i=t[1];return i&&Eu(i)?{color:s,stop:i}:{color:s,stop:null}},ju=function(e,t){var s=e[0],i=e[e.length-1];null===s.stop&&(s.stop=yu),null===i.stop&&(i.stop=Iu);for(var r=[],o=0,n=0;n<e.length;n++){var a=e[n].stop;if(null!==a){var l=Tu(a,t);l>o?r.push(l):r.push(o),o=l}else r.push(null)}var h=null;for(n=0;n<r.length;n++){var c=r[n];if(null===c)null===h&&(h=n);else if(null!==h){for(var A=n-h,u=(c-r[h-1])/(A+1),p=1;p<=A;p++)r[h+p-1]=u*p;h=null}}return e.map((function(e,s){return{color:e.color,stop:Math.max(Math.min(1,r[s]/t),0)}}))},Qu=function(e,t,s){var i="number"==typeof e?e:function(e,t,s){var i=t/2,r=s/2,o=Tu(e[0],t)-i,n=r-Tu(e[1],s);return(Math.atan2(n,o)+2*Math.PI)%(2*Math.PI)}(e,t,s),r=Math.abs(t*Math.sin(i))+Math.abs(s*Math.cos(i)),o=t/2,n=s/2,a=r/2,l=Math.sin(i-Math.PI/2)*a,h=Math.cos(i-Math.PI/2)*a;return[r,o-h,o+h,n-l,n+l]},Wu=function(e,t){return Math.sqrt(e*e+t*t)},zu=function(e,t,s,i,r){return[[0,0],[0,t],[e,0],[e,t]].reduce((function(e,t){var o=t[0],n=t[1],a=Wu(s-o,i-n);return(r?a<e.optimumDistance:a>e.optimumDistance)?{optimumCorner:t,optimumDistance:a}:e}),{optimumDistance:r?1/0:-1/0,optimumCorner:null}).optimumCorner},Ku=function(e,t){var s=Cu(180),i=[];return pu(t).forEach((function(t,r){if(0===r){var o=t[0];if(20===o.type&&-1!==["top","left","right","bottom"].indexOf(o.value))return void(s=Nu(t));if(Du(o))return void(s=(Pu(e,o)+Cu(270))%Cu(360))}var n=Vu(e,t);i.push(n)})),{angle:s,stops:i,type:1}},Yu="closest-side",Xu="farthest-side",Zu="closest-corner",qu="farthest-corner",Ju="circle",$u="ellipse",ep="cover",tp="contain",sp=function(e,t){var s=0,i=3,r=[],o=[];return pu(t).forEach((function(t,n){var a=!0;if(0===n?a=t.reduce((function(e,t){if(lu(t))switch(t.value){case"center":return o.push(gu),!1;case"top":case"left":return o.push(yu),!1;case"right":case"bottom":return o.push(Iu),!1}else if(Eu(t)||fu(t))return o.push(t),!1;return e}),a):1===n&&(a=t.reduce((function(e,t){if(lu(t))switch(t.value){case Ju:return s=0,!1;case $u:return s=1,!1;case tp:case Yu:return i=0,!1;case Xu:return i=1,!1;case Zu:return i=2,!1;case ep:case qu:return i=3,!1}else if(fu(t)||Eu(t))return Array.isArray(i)||(i=[]),i.push(t),!1;return e}),a)),a){var l=Vu(e,t);r.push(l)}})),{size:i,shape:s,stops:r,position:o,type:2}},ip=function(e,t){if(22===t.type){var s={url:t.value,type:0};return e.cache.addImage(t.value),s}if(18===t.type){var i=op[t.name];if(void 0===i)throw new Error('Attempting to parse an unsupported image function "'+t.name+'"');return i(e,t.values)}throw new Error("Unsupported image type "+t.type)};var rp,op={"linear-gradient":function(e,t){var s=Cu(180),i=[];return pu(t).forEach((function(t,r){if(0===r){var o=t[0];if(20===o.type&&"to"===o.value)return void(s=Nu(t));if(Du(o))return void(s=Pu(e,o))}var n=Vu(e,t);i.push(n)})),{angle:s,stops:i,type:1}},"-moz-linear-gradient":Ku,"-ms-linear-gradient":Ku,"-o-linear-gradient":Ku,"-webkit-linear-gradient":Ku,"radial-gradient":function(e,t){var s=0,i=3,r=[],o=[];return pu(t).forEach((function(t,n){var a=!0;if(0===n){var l=!1;a=t.reduce((function(e,t){if(l)if(lu(t))switch(t.value){case"center":return o.push(gu),e;case"top":case"left":return o.push(yu),e;case"right":case"bottom":return o.push(Iu),e}else(Eu(t)||fu(t))&&o.push(t);else if(lu(t))switch(t.value){case Ju:return s=0,!1;case $u:return s=1,!1;case"at":return l=!0,!1;case Yu:return i=0,!1;case ep:case Xu:return i=1,!1;case tp:case Zu:return i=2,!1;case qu:return i=3,!1}else if(fu(t)||Eu(t))return Array.isArray(i)||(i=[]),i.push(t),!1;return e}),a)}if(a){var h=Vu(e,t);r.push(h)}})),{size:i,shape:s,stops:r,position:o,type:2}},"-moz-radial-gradient":sp,"-ms-radial-gradient":sp,"-o-radial-gradient":sp,"-webkit-radial-gradient":sp,"-webkit-gradient":function(e,t){var s=Cu(180),i=[],r=1;return pu(t).forEach((function(t,s){var o=t[0];if(0===s){if(lu(o)&&"linear"===o.value)return void(r=1);if(lu(o)&&"radial"===o.value)return void(r=2)}if(18===o.type)if("from"===o.name){var n=Ou(e,o.values[0]);i.push({stop:yu,color:n})}else if("to"===o.name){n=Ou(e,o.values[0]);i.push({stop:Iu,color:n})}else if("color-stop"===o.name){var a=o.values.filter(uu);if(2===a.length){n=Ou(e,a[1]);var l=a[0];au(l)&&i.push({stop:{type:16,number:100*l.number,flags:l.flags},color:n})}}})),1===r?{angle:(s+Cu(180))%Cu(360),stops:i,type:r}:{size:3,shape:0,stops:i,position:[],type:r}}},np={name:"background-image",initialValue:"none",type:1,prefix:!1,parse:function(e,t){if(0===t.length)return[];var s=t[0];return 20===s.type&&"none"===s.value?[]:t.filter((function(e){return uu(e)&&function(e){return!(20===e.type&&"none"===e.value||18===e.type&&!op[e.name])}(e)})).map((function(t){return ip(e,t)}))}},ap={name:"background-origin",initialValue:"border-box",prefix:!1,type:1,parse:function(e,t){return t.map((function(e){if(lu(e))switch(e.value){case"padding-box":return 1;case"content-box":return 2}return 0}))}},lp={name:"background-position",initialValue:"0% 0%",type:1,prefix:!1,parse:function(e,t){return pu(t).map((function(e){return e.filter(Eu)})).map(mu)}},hp={name:"background-repeat",initialValue:"repeat",prefix:!1,type:1,parse:function(e,t){return pu(t).map((function(e){return e.filter(lu).map((function(e){return e.value})).join(" ")})).map(cp)}},cp=function(e){switch(e){case"no-repeat":return 1;case"repeat-x":case"repeat no-repeat":return 2;case"repeat-y":case"no-repeat repeat":return 3;default:return 0}};!function(e){e.AUTO="auto",e.CONTAIN="contain",e.COVER="cover"}(rp||(rp={}));var Ap,up={name:"background-size",initialValue:"0",prefix:!1,type:1,parse:function(e,t){return pu(t).map((function(e){return e.filter(pp)}))}},pp=function(e){return lu(e)||Eu(e)},dp=function(e){return{name:"border-"+e+"-color",initialValue:"transparent",prefix:!1,type:3,format:"color"}},fp=dp("top"),Ep=dp("right"),mp=dp("bottom"),yp=dp("left"),gp=function(e){return{name:"border-radius-"+e,initialValue:"0 0",prefix:!1,type:1,parse:function(e,t){return mu(t.filter(Eu))}}},Ip=gp("top-left"),vp=gp("top-right"),Tp=gp("bottom-right"),_p=gp("bottom-left"),Rp=function(e){return{name:"border-"+e+"-style",initialValue:"solid",prefix:!1,type:2,parse:function(e,t){switch(t){case"none":return 0;case"dashed":return 2;case"dotted":return 3;case"double":return 4}return 1}}},Pp=Rp("top"),Dp=Rp("right"),Np=Rp("bottom"),Cp=Rp("left"),Op=function(e){return{name:"border-"+e+"-width",initialValue:"0",type:0,prefix:!1,parse:function(e,t){return nu(t)?t.number:0}}},bp=Op("top"),Sp=Op("right"),wp=Op("bottom"),xp=Op("left"),Bp={name:"color",initialValue:"transparent",prefix:!1,type:3,format:"color"},Fp={name:"direction",initialValue:"ltr",prefix:!1,type:2,parse:function(e,t){return"rtl"===t?1:0}},Mp={name:"display",initialValue:"inline-block",prefix:!1,type:1,parse:function(e,t){return t.filter(lu).reduce((function(e,t){return e|Lp(t.value)}),0)}},Lp=function(e){switch(e){case"block":case"-webkit-box":return 2;case"inline":return 4;case"run-in":return 8;case"flow":return 16;case"flow-root":return 32;case"table":return 64;case"flex":case"-webkit-flex":return 128;case"grid":case"-ms-grid":return 256;case"ruby":return 512;case"subgrid":return 1024;case"list-item":return 2048;case"table-row-group":return 4096;case"table-header-group":return 8192;case"table-footer-group":return 16384;case"table-row":return 32768;case"table-cell":return 65536;case"table-column-group":return 131072;case"table-column":return 262144;case"table-caption":return 524288;case"ruby-base":return 1048576;case"ruby-text":return 2097152;case"ruby-base-container":return 4194304;case"ruby-text-container":return 8388608;case"contents":return 16777216;case"inline-block":return 33554432;case"inline-list-item":return 67108864;case"inline-table":return 134217728;case"inline-flex":return 268435456;case"inline-grid":return 536870912}return 0},Up={name:"float",initialValue:"none",prefix:!1,type:2,parse:function(e,t){switch(t){case"left":return 1;case"right":return 2;case"inline-start":return 3;case"inline-end":return 4}return 0}},Hp={name:"letter-spacing",initialValue:"0",prefix:!1,type:0,parse:function(e,t){return 20===t.type&&"normal"===t.value?0:17===t.type||15===t.type?t.number:0}};!function(e){e.NORMAL="normal",e.STRICT="strict"}(Ap||(Ap={}));var Gp,kp={name:"line-break",initialValue:"normal",prefix:!1,type:2,parse:function(e,t){return"strict"===t?Ap.STRICT:Ap.NORMAL}},Vp={name:"line-height",initialValue:"normal",prefix:!1,type:4},jp=function(e,t){return lu(e)&&"normal"===e.value?1.2*t:17===e.type?t*e.number:Eu(e)?Tu(e,t):t},Qp={name:"list-style-image",initialValue:"none",type:0,prefix:!1,parse:function(e,t){return 20===t.type&&"none"===t.value?null:ip(e,t)}},Wp={name:"list-style-position",initialValue:"outside",prefix:!1,type:2,parse:function(e,t){return"inside"===t?0:1}},zp={name:"list-style-type",initialValue:"none",prefix:!1,type:2,parse:function(e,t){switch(t){case"disc":return 0;case"circle":return 1;case"square":return 2;case"decimal":return 3;case"cjk-decimal":return 4;case"decimal-leading-zero":return 5;case"lower-roman":return 6;case"upper-roman":return 7;case"lower-greek":return 8;case"lower-alpha":return 9;case"upper-alpha":return 10;case"arabic-indic":return 11;case"armenian":return 12;case"bengali":return 13;case"cambodian":return 14;case"cjk-earthly-branch":return 15;case"cjk-heavenly-stem":return 16;case"cjk-ideographic":return 17;case"devanagari":return 18;case"ethiopic-numeric":return 19;case"georgian":return 20;case"gujarati":return 21;case"gurmukhi":case"hebrew":return 22;case"hiragana":return 23;case"hiragana-iroha":return 24;case"japanese-formal":return 25;case"japanese-informal":return 26;case"kannada":return 27;case"katakana":return 28;case"katakana-iroha":return 29;case"khmer":return 30;case"korean-hangul-formal":return 31;case"korean-hanja-formal":return 32;case"korean-hanja-informal":return 33;case"lao":return 34;case"lower-armenian":return 35;case"malayalam":return 36;case"mongolian":return 37;case"myanmar":return 38;case"oriya":return 39;case"persian":return 40;case"simp-chinese-formal":return 41;case"simp-chinese-informal":return 42;case"tamil":return 43;case"telugu":return 44;case"thai":return 45;case"tibetan":return 46;case"trad-chinese-formal":return 47;case"trad-chinese-informal":return 48;case"upper-armenian":return 49;case"disclosure-open":return 50;case"disclosure-closed":return 51;default:return-1}}},Kp=function(e){return{name:"margin-"+e,initialValue:"0",prefix:!1,type:4}},Yp=Kp("top"),Xp=Kp("right"),Zp=Kp("bottom"),qp=Kp("left"),Jp={name:"overflow",initialValue:"visible",prefix:!1,type:1,parse:function(e,t){return t.filter(lu).map((function(e){switch(e.value){case"hidden":return 1;case"scroll":return 2;case"clip":return 3;case"auto":return 4;default:return 0}}))}},$p={name:"overflow-wrap",initialValue:"normal",prefix:!1,type:2,parse:function(e,t){return"break-word"===t?"break-word":"normal"}},ed=function(e){return{name:"padding-"+e,initialValue:"0",prefix:!1,type:3,format:"length-percentage"}},td=ed("top"),sd=ed("right"),id=ed("bottom"),rd=ed("left"),od={name:"text-align",initialValue:"left",prefix:!1,type:2,parse:function(e,t){switch(t){case"right":return 2;case"center":case"justify":return 1;default:return 0}}},nd={name:"position",initialValue:"static",prefix:!1,type:2,parse:function(e,t){switch(t){case"relative":return 1;case"absolute":return 2;case"fixed":return 3;case"sticky":return 4}return 0}},ad={name:"text-shadow",initialValue:"none",type:1,prefix:!1,parse:function(e,t){return 1===t.length&&cu(t[0],"none")?[]:pu(t).map((function(t){for(var s={color:Hu.TRANSPARENT,offsetX:yu,offsetY:yu,blur:yu},i=0,r=0;r<t.length;r++){var o=t[r];fu(o)?(0===i?s.offsetX=o:1===i?s.offsetY=o:s.blur=o,i++):s.color=Ou(e,o)}return s}))}},ld={name:"text-transform",initialValue:"none",prefix:!1,type:2,parse:function(e,t){switch(t){case"uppercase":return 2;case"lowercase":return 1;case"capitalize":return 3}return 0}},hd={name:"transform",initialValue:"none",prefix:!0,type:0,parse:function(e,t){if(20===t.type&&"none"===t.value)return null;if(18===t.type){var s=cd[t.name];if(void 0===s)throw new Error('Attempting to parse an unsupported transform function "'+t.name+'"');return s(t.values)}return null}},cd={matrix:function(e){var t=e.filter((function(e){return 17===e.type})).map((function(e){return e.number}));return 6===t.length?t:null},matrix3d:function(e){var t=e.filter((function(e){return 17===e.type})).map((function(e){return e.number})),s=t[0],i=t[1];t[2],t[3];var r=t[4],o=t[5];t[6],t[7],t[8],t[9],t[10],t[11];var n=t[12],a=t[13];return t[14],t[15],16===t.length?[s,i,r,o,n,a]:null}},Ad={type:16,number:50,flags:4},ud=[Ad,Ad],pd={name:"transform-origin",initialValue:"50% 50%",prefix:!0,type:1,parse:function(e,t){var s=t.filter(Eu);return 2!==s.length?ud:[s[0],s[1]]}},dd={name:"visible",initialValue:"none",prefix:!1,type:2,parse:function(e,t){switch(t){case"hidden":return 1;case"collapse":return 2;default:return 0}}};!function(e){e.NORMAL="normal",e.BREAK_ALL="break-all",e.KEEP_ALL="keep-all"}(Gp||(Gp={}));for(var fd={name:"word-break",initialValue:"normal",prefix:!1,type:2,parse:function(e,t){switch(t){case"break-all":return Gp.BREAK_ALL;case"keep-all":return Gp.KEEP_ALL;default:return Gp.NORMAL}}},Ed={name:"z-index",initialValue:"auto",prefix:!1,type:0,parse:function(e,t){if(20===t.type)return{auto:!0,order:0};if(au(t))return{auto:!1,order:t.number};throw new Error("Invalid z-index number parsed")}},md=function(e,t){if(15===t.type)switch(t.unit.toLowerCase()){case"s":return 1e3*t.number;case"ms":return t.number}throw new Error("Unsupported time type")},yd={name:"opacity",initialValue:"1",type:0,prefix:!1,parse:function(e,t){return au(t)?t.number:1}},gd={name:"text-decoration-color",initialValue:"transparent",prefix:!1,type:3,format:"color"},Id={name:"text-decoration-line",initialValue:"none",prefix:!1,type:1,parse:function(e,t){return t.filter(lu).map((function(e){switch(e.value){case"underline":return 1;case"overline":return 2;case"line-through":return 3;case"none":return 4}return 0})).filter((function(e){return 0!==e}))}},vd={name:"font-family",initialValue:"",prefix:!1,type:1,parse:function(e,t){var s=[],i=[];return t.forEach((function(e){switch(e.type){case 20:case 0:s.push(e.value);break;case 17:s.push(e.number.toString());break;case 4:i.push(s.join(" ")),s.length=0}})),s.length&&i.push(s.join(" ")),i.map((function(e){return-1===e.indexOf(" ")?e:"'"+e+"'"}))}},Td={name:"font-size",initialValue:"0",prefix:!1,type:3,format:"length"},_d={name:"font-weight",initialValue:"normal",type:0,prefix:!1,parse:function(e,t){return au(t)?t.number:lu(t)&&"bold"===t.value?700:400}},Rd={name:"font-variant",initialValue:"none",type:1,prefix:!1,parse:function(e,t){return t.filter(lu).map((function(e){return e.value}))}},Pd={name:"font-style",initialValue:"normal",prefix:!1,type:2,parse:function(e,t){switch(t){case"oblique":return"oblique";case"italic":return"italic";default:return"normal"}}},Dd=function(e,t){return 0!=(e&t)},Nd={name:"content",initialValue:"none",type:1,prefix:!1,parse:function(e,t){if(0===t.length)return[];var s=t[0];return 20===s.type&&"none"===s.value?[]:t}},Cd={name:"counter-increment",initialValue:"none",prefix:!0,type:1,parse:function(e,t){if(0===t.length)return null;var s=t[0];if(20===s.type&&"none"===s.value)return null;for(var i=[],r=t.filter(Au),o=0;o<r.length;o++){var n=r[o],a=r[o+1];if(20===n.type){var l=a&&au(a)?a.number:1;i.push({counter:n.value,increment:l})}}return i}},Od={name:"counter-reset",initialValue:"none",prefix:!0,type:1,parse:function(e,t){if(0===t.length)return[];for(var s=[],i=t.filter(Au),r=0;r<i.length;r++){var o=i[r],n=i[r+1];if(lu(o)&&"none"!==o.value){var a=n&&au(n)?n.number:0;s.push({counter:o.value,reset:a})}}return s}},bd={name:"duration",initialValue:"0s",prefix:!1,type:1,parse:function(e,t){return t.filter(nu).map((function(t){return md(e,t)}))}},Sd={name:"quotes",initialValue:"none",prefix:!0,type:1,parse:function(e,t){if(0===t.length)return null;var s=t[0];if(20===s.type&&"none"===s.value)return null;var i=[],r=t.filter(hu);if(r.length%2!=0)return null;for(var o=0;o<r.length;o+=2){var n=r[o].value,a=r[o+1].value;i.push({open:n,close:a})}return i}},wd=function(e,t,s){if(!e)return"";var i=e[Math.min(t,e.length-1)];return i?s?i.open:i.close:""},xd={name:"box-shadow",initialValue:"none",type:1,prefix:!1,parse:function(e,t){return 1===t.length&&cu(t[0],"none")?[]:pu(t).map((function(t){for(var s={color:255,offsetX:yu,offsetY:yu,blur:yu,spread:yu,inset:!1},i=0,r=0;r<t.length;r++){var o=t[r];cu(o,"inset")?s.inset=!0:fu(o)?(0===i?s.offsetX=o:1===i?s.offsetY=o:2===i?s.blur=o:s.spread=o,i++):s.color=Ou(e,o)}return s}))}},Bd={name:"paint-order",initialValue:"normal",prefix:!1,type:1,parse:function(e,t){var s=[];return t.filter(lu).forEach((function(e){switch(e.value){case"stroke":s.push(1);break;case"fill":s.push(0);break;case"markers":s.push(2)}})),[0,1,2].forEach((function(e){-1===s.indexOf(e)&&s.push(e)})),s}},Fd={name:"-webkit-text-stroke-color",initialValue:"currentcolor",prefix:!1,type:3,format:"color"},Md={name:"-webkit-text-stroke-width",initialValue:"0",type:0,prefix:!1,parse:function(e,t){return nu(t)?t.number:0}},Ld=function(){function e(e,t){var s,i;this.animationDuration=Gd(e,bd,t.animationDuration),this.backgroundClip=Gd(e,Gu,t.backgroundClip),this.backgroundColor=Gd(e,ku,t.backgroundColor),this.backgroundImage=Gd(e,np,t.backgroundImage),this.backgroundOrigin=Gd(e,ap,t.backgroundOrigin),this.backgroundPosition=Gd(e,lp,t.backgroundPosition),this.backgroundRepeat=Gd(e,hp,t.backgroundRepeat),this.backgroundSize=Gd(e,up,t.backgroundSize),this.borderTopColor=Gd(e,fp,t.borderTopColor),this.borderRightColor=Gd(e,Ep,t.borderRightColor),this.borderBottomColor=Gd(e,mp,t.borderBottomColor),this.borderLeftColor=Gd(e,yp,t.borderLeftColor),this.borderTopLeftRadius=Gd(e,Ip,t.borderTopLeftRadius),this.borderTopRightRadius=Gd(e,vp,t.borderTopRightRadius),this.borderBottomRightRadius=Gd(e,Tp,t.borderBottomRightRadius),this.borderBottomLeftRadius=Gd(e,_p,t.borderBottomLeftRadius),this.borderTopStyle=Gd(e,Pp,t.borderTopStyle),this.borderRightStyle=Gd(e,Dp,t.borderRightStyle),this.borderBottomStyle=Gd(e,Np,t.borderBottomStyle),this.borderLeftStyle=Gd(e,Cp,t.borderLeftStyle),this.borderTopWidth=Gd(e,bp,t.borderTopWidth),this.borderRightWidth=Gd(e,Sp,t.borderRightWidth),this.borderBottomWidth=Gd(e,wp,t.borderBottomWidth),this.borderLeftWidth=Gd(e,xp,t.borderLeftWidth),this.boxShadow=Gd(e,xd,t.boxShadow),this.color=Gd(e,Bp,t.color),this.direction=Gd(e,Fp,t.direction),this.display=Gd(e,Mp,t.display),this.float=Gd(e,Up,t.cssFloat),this.fontFamily=Gd(e,vd,t.fontFamily),this.fontSize=Gd(e,Td,t.fontSize),this.fontStyle=Gd(e,Pd,t.fontStyle),this.fontVariant=Gd(e,Rd,t.fontVariant),this.fontWeight=Gd(e,_d,t.fontWeight),this.letterSpacing=Gd(e,Hp,t.letterSpacing),this.lineBreak=Gd(e,kp,t.lineBreak),this.lineHeight=Gd(e,Vp,t.lineHeight),this.listStyleImage=Gd(e,Qp,t.listStyleImage),this.listStylePosition=Gd(e,Wp,t.listStylePosition),this.listStyleType=Gd(e,zp,t.listStyleType),this.marginTop=Gd(e,Yp,t.marginTop),this.marginRight=Gd(e,Xp,t.marginRight),this.marginBottom=Gd(e,Zp,t.marginBottom),this.marginLeft=Gd(e,qp,t.marginLeft),this.opacity=Gd(e,yd,t.opacity);var r=Gd(e,Jp,t.overflow);this.overflowX=r[0],this.overflowY=r[r.length>1?1:0],this.overflowWrap=Gd(e,$p,t.overflowWrap),this.paddingTop=Gd(e,td,t.paddingTop),this.paddingRight=Gd(e,sd,t.paddingRight),this.paddingBottom=Gd(e,id,t.paddingBottom),this.paddingLeft=Gd(e,rd,t.paddingLeft),this.paintOrder=Gd(e,Bd,t.paintOrder),this.position=Gd(e,nd,t.position),this.textAlign=Gd(e,od,t.textAlign),this.textDecorationColor=Gd(e,gd,null!==(s=t.textDecorationColor)&&void 0!==s?s:t.color),this.textDecorationLine=Gd(e,Id,null!==(i=t.textDecorationLine)&&void 0!==i?i:t.textDecoration),this.textShadow=Gd(e,ad,t.textShadow),this.textTransform=Gd(e,ld,t.textTransform),this.transform=Gd(e,hd,t.transform),this.transformOrigin=Gd(e,pd,t.transformOrigin),this.visibility=Gd(e,dd,t.visibility),this.webkitTextStrokeColor=Gd(e,Fd,t.webkitTextStrokeColor),this.webkitTextStrokeWidth=Gd(e,Md,t.webkitTextStrokeWidth),this.wordBreak=Gd(e,fd,t.wordBreak),this.zIndex=Gd(e,Ed,t.zIndex)}return e.prototype.isVisible=function(){return this.display>0&&this.opacity>0&&0===this.visibility},e.prototype.isTransparent=function(){return bu(this.backgroundColor)},e.prototype.isTransformed=function(){return null!==this.transform},e.prototype.isPositioned=function(){return 0!==this.position},e.prototype.isPositionedWithZIndex=function(){return this.isPositioned()&&!this.zIndex.auto},e.prototype.isFloating=function(){return 0!==this.float},e.prototype.isInlineLevel=function(){return Dd(this.display,4)||Dd(this.display,33554432)||Dd(this.display,268435456)||Dd(this.display,536870912)||Dd(this.display,67108864)||Dd(this.display,134217728)},e}(),Ud=function(e,t){this.content=Gd(e,Nd,t.content),this.quotes=Gd(e,Sd,t.quotes)},Hd=function(e,t){this.counterIncrement=Gd(e,Cd,t.counterIncrement),this.counterReset=Gd(e,Od,t.counterReset)},Gd=function(e,t,s){var i=new ru,r=null!=s?s.toString():t.initialValue;i.write(r);var o=new ou(i.read());switch(t.type){case 2:var n=o.parseComponentValue();return t.parse(e,lu(n)?n.value:t.initialValue);case 0:return t.parse(e,o.parseComponentValue());case 1:return t.parse(e,o.parseComponentValues());case 4:return o.parseComponentValue();case 3:switch(t.format){case"angle":return Pu(e,o.parseComponentValue());case"color":return Ou(e,o.parseComponentValue());case"image":return ip(e,o.parseComponentValue());case"length":var a=o.parseComponentValue();return fu(a)?a:yu;case"length-percentage":var l=o.parseComponentValue();return Eu(l)?l:yu;case"time":return md(e,o.parseComponentValue())}}},kd=function(e,t){var s=function(e){switch(e.getAttribute("data-html2canvas-debug")){case"all":return 1;case"clone":return 2;case"parse":return 3;case"render":return 4;default:return 0}}(e);return 1===s||t===s},Vd=function(e,t){this.context=e,this.textNodes=[],this.elements=[],this.flags=0,kd(t,3),this.styles=new Ld(e,window.getComputedStyle(t,null)),Kf(t)&&(this.styles.animationDuration.some((function(e){return e>0}))&&(t.style.animationDuration="0s"),null!==this.styles.transform&&(t.style.transform="none")),this.bounds=Rc(this.context,t),kd(t,4)&&(this.flags|=16)},jd="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",Qd="undefined"==typeof Uint8Array?[]:new Uint8Array(256),Wd=0;Wd<jd.length;Wd++)Qd[jd.charCodeAt(Wd)]=Wd;for(var zd=function(e,t,s){return e.slice?e.slice(t,s):new Uint16Array(Array.prototype.slice.call(e,t,s))},Kd=function(){function e(e,t,s,i,r,o){this.initialValue=e,this.errorValue=t,this.highStart=s,this.highValueIndex=i,this.index=r,this.data=o}return e.prototype.get=function(e){var t;if(e>=0){if(e<55296||e>56319&&e<=65535)return t=((t=this.index[e>>5])<<2)+(31&e),this.data[t];if(e<=65535)return t=((t=this.index[2048+(e-55296>>5)])<<2)+(31&e),this.data[t];if(e<this.highStart)return t=2080+(e>>11),t=this.index[t],t+=e>>5&63,t=((t=this.index[t])<<2)+(31&e),this.data[t];if(e<=1114111)return this.data[this.highValueIndex]}return this.errorValue},e}(),Yd="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",Xd="undefined"==typeof Uint8Array?[]:new Uint8Array(256),Zd=0;Zd<Yd.length;Zd++)Xd[Yd.charCodeAt(Zd)]=Zd;var qd,Jd=8,$d=9,ef=11,tf=12,sf=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];if(String.fromCodePoint)return String.fromCodePoint.apply(String,e);var s=e.length;if(!s)return"";for(var i=[],r=-1,o="";++r<s;){var n=e[r];n<=65535?i.push(n):(n-=65536,i.push(55296+(n>>10),n%1024+56320)),(r+1===s||i.length>16384)&&(o+=String.fromCharCode.apply(String,i),i.length=0)}return o},rf=function(e,t){var s,i,r,o=function(e){var t,s,i,r,o,n=.75*e.length,a=e.length,l=0;"="===e[e.length-1]&&(n--,"="===e[e.length-2]&&n--);var h="undefined"!=typeof ArrayBuffer&&"undefined"!=typeof Uint8Array&&void 0!==Uint8Array.prototype.slice?new ArrayBuffer(n):new Array(n),c=Array.isArray(h)?h:new Uint8Array(h);for(t=0;t<a;t+=4)s=Qd[e.charCodeAt(t)],i=Qd[e.charCodeAt(t+1)],r=Qd[e.charCodeAt(t+2)],o=Qd[e.charCodeAt(t+3)],c[l++]=s<<2|i>>4,c[l++]=(15&i)<<4|r>>2,c[l++]=(3&r)<<6|63&o;return h}(e),n=Array.isArray(o)?function(e){for(var t=e.length,s=[],i=0;i<t;i+=4)s.push(e[i+3]<<24|e[i+2]<<16|e[i+1]<<8|e[i]);return s}(o):new Uint32Array(o),a=Array.isArray(o)?function(e){for(var t=e.length,s=[],i=0;i<t;i+=2)s.push(e[i+1]<<8|e[i]);return s}(o):new Uint16Array(o),l=zd(a,12,n[4]/2),h=2===n[5]?zd(a,(24+n[4])/2):(s=n,i=Math.ceil((24+n[4])/4),s.slice?s.slice(i,r):new Uint32Array(Array.prototype.slice.call(s,i,r)));return new Kd(n[0],n[1],n[2],n[3],l,h)}("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"),of="×",nf=function(e){return rf.get(e)},af=function(e,t,s){var i=s-2,r=t[i],o=t[s-1],n=t[s];if(2===o&&3===n)return of;if(2===o||3===o||4===o)return"÷";if(2===n||3===n||4===n)return"÷";if(o===Jd&&-1!==[Jd,$d,ef,tf].indexOf(n))return of;if(!(o!==ef&&o!==$d||n!==$d&&10!==n))return of;if((o===tf||10===o)&&10===n)return of;if(13===n||5===n)return of;if(7===n)return of;if(1===o)return of;if(13===o&&14===n){for(;5===r;)r=t[--i];if(14===r)return of}if(15===o&&15===n){for(var a=0;15===r;)a++,r=t[--i];if(a%2==0)return of}return"÷"},lf=function(e){var t=function(e){for(var t=[],s=0,i=e.length;s<i;){var r=e.charCodeAt(s++);if(r>=55296&&r<=56319&&s<i){var o=e.charCodeAt(s++);56320==(64512&o)?t.push(((1023&r)<<10)+(1023&o)+65536):(t.push(r),s--)}else t.push(r)}return t}(e),s=t.length,i=0,r=0,o=t.map(nf);return{next:function(){if(i>=s)return{done:!0,value:null};for(var e=of;i<s&&(e=af(0,o,++i))===of;);if(e!==of||i===s){var n=sf.apply(null,t.slice(r,i));return r=i,{value:n,done:!1}}return{done:!0,value:null}}}},hf=function(e){return 0===e[0]&&255===e[1]&&0===e[2]&&255===e[3]},cf=function(e,t,s,i,r){var o="http://www.w3.org/2000/svg",n=document.createElementNS(o,"svg"),a=document.createElementNS(o,"foreignObject");return n.setAttributeNS(null,"width",e.toString()),n.setAttributeNS(null,"height",t.toString()),a.setAttributeNS(null,"width","100%"),a.setAttributeNS(null,"height","100%"),a.setAttributeNS(null,"x",s.toString()),a.setAttributeNS(null,"y",i.toString()),a.setAttributeNS(null,"externalResourcesRequired","true"),n.appendChild(a),a.appendChild(r),n},Af=function(e){return new Promise((function(t,s){var i=new Image;i.onload=function(){return t(i)},i.onerror=s,i.src="data:image/svg+xml;charset=utf-8,"+encodeURIComponent((new XMLSerializer).serializeToString(e))}))},uf={get SUPPORT_RANGE_BOUNDS(){var e=function(e){if(e.createRange){var t=e.createRange();if(t.getBoundingClientRect){var s=e.createElement("boundtest");s.style.height="123px",s.style.display="block",e.body.appendChild(s),t.selectNode(s);var i=t.getBoundingClientRect(),r=Math.round(i.height);if(e.body.removeChild(s),123===r)return!0}}return!1}(document);return Object.defineProperty(uf,"SUPPORT_RANGE_BOUNDS",{value:e}),e},get SUPPORT_WORD_BREAKING(){var e=uf.SUPPORT_RANGE_BOUNDS&&function(e){var t=e.createElement("boundtest");t.style.width="50px",t.style.display="block",t.style.fontSize="12px",t.style.letterSpacing="0px",t.style.wordSpacing="0px",e.body.appendChild(t);var s=e.createRange();t.innerHTML="function"==typeof"".repeat?"&#128104;".repeat(10):"";var i=t.firstChild,r=Pc(i.data).map((function(e){return Dc(e)})),o=0,n={},a=r.every((function(e,t){s.setStart(i,o),s.setEnd(i,o+e.length);var r=s.getBoundingClientRect();o+=e.length;var a=r.x>n.x||r.y>n.y;return n=r,0===t||a}));return e.body.removeChild(t),a}(document);return Object.defineProperty(uf,"SUPPORT_WORD_BREAKING",{value:e}),e},get SUPPORT_SVG_DRAWING(){var e=function(e){var t=new Image,s=e.createElement("canvas"),i=s.getContext("2d");if(!i)return!1;t.src="data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg'></svg>";try{i.drawImage(t,0,0),s.toDataURL()}catch(e){return!1}return!0}(document);return Object.defineProperty(uf,"SUPPORT_SVG_DRAWING",{value:e}),e},get SUPPORT_FOREIGNOBJECT_DRAWING(){var e="function"==typeof Array.from&&"function"==typeof window.fetch?function(e){var t=e.createElement("canvas"),s=100;t.width=s,t.height=s;var i=t.getContext("2d");if(!i)return Promise.reject(!1);i.fillStyle="rgb(0, 255, 0)",i.fillRect(0,0,s,s);var r=new Image,o=t.toDataURL();r.src=o;var n=cf(s,s,0,0,r);return i.fillStyle="red",i.fillRect(0,0,s,s),Af(n).then((function(t){i.drawImage(t,0,0);var r=i.getImageData(0,0,s,s).data;i.fillStyle="red",i.fillRect(0,0,s,s);var n=e.createElement("div");return n.style.backgroundImage="url("+o+")",n.style.height="100px",hf(r)?Af(cf(s,s,0,0,n)):Promise.reject(!1)})).then((function(e){return i.drawImage(e,0,0),hf(i.getImageData(0,0,s,s).data)})).catch((function(){return!1}))}(document):Promise.resolve(!1);return Object.defineProperty(uf,"SUPPORT_FOREIGNOBJECT_DRAWING",{value:e}),e},get SUPPORT_CORS_IMAGES(){var e=void 0!==(new Image).crossOrigin;return Object.defineProperty(uf,"SUPPORT_CORS_IMAGES",{value:e}),e},get SUPPORT_RESPONSE_TYPE(){var e="string"==typeof(new XMLHttpRequest).responseType;return Object.defineProperty(uf,"SUPPORT_RESPONSE_TYPE",{value:e}),e},get SUPPORT_CORS_XHR(){var e="withCredentials"in new XMLHttpRequest;return Object.defineProperty(uf,"SUPPORT_CORS_XHR",{value:e}),e},get SUPPORT_NATIVE_TEXT_SEGMENTATION(){var e=!("undefined"==typeof Intl||!Intl.Segmenter);return Object.defineProperty(uf,"SUPPORT_NATIVE_TEXT_SEGMENTATION",{value:e}),e}},pf=function(e,t){this.text=e,this.bounds=t},df=function(e,t){var s=t.ownerDocument;if(s){var i=s.createElement("html2canvaswrapper");i.appendChild(t.cloneNode(!0));var r=t.parentNode;if(r){r.replaceChild(i,t);var o=Rc(e,i);return i.firstChild&&r.replaceChild(i.firstChild,i),o}}return _c.EMPTY},ff=function(e,t,s){var i=e.ownerDocument;if(!i)throw new Error("Node has no owner document");var r=i.createRange();return r.setStart(e,t),r.setEnd(e,t+s),r},Ef=function(e){if(uf.SUPPORT_NATIVE_TEXT_SEGMENTATION){var t=new Intl.Segmenter(void 0,{granularity:"grapheme"});return Array.from(t.segment(e)).map((function(e){return e.segment}))}return function(e){for(var t,s=lf(e),i=[];!(t=s.next()).done;)t.value&&i.push(t.value.slice());return i}(e)},mf=function(e,t){return 0!==t.letterSpacing?Ef(e):function(e,t){if(uf.SUPPORT_NATIVE_TEXT_SEGMENTATION){var s=new Intl.Segmenter(void 0,{granularity:"word"});return Array.from(s.segment(e)).map((function(e){return e.segment}))}return gf(e,t)}(e,t)},yf=[32,160,4961,65792,65793,4153,4241],gf=function(e,t){for(var s,i=function(e,t){var s=Pc(e),i=TA(s,t),r=i[0],o=i[1],n=i[2],a=s.length,l=0,h=0;return{next:function(){if(h>=a)return{done:!0,value:null};for(var e=hA;h<a&&(e=vA(s,o,r,++h,n))===hA;);if(e!==hA||h===a){var t=new _A(s,e,l,h);return l=h,{value:t,done:!1}}return{done:!0,value:null}}}}(e,{lineBreak:t.lineBreak,wordBreak:"break-word"===t.overflowWrap?"break-word":t.wordBreak}),r=[],o=function(){if(s.value){var e=s.value.slice(),t=Pc(e),i="";t.forEach((function(e){-1===yf.indexOf(e)?i+=Dc(e):(i.length&&r.push(i),r.push(Dc(e)),i="")})),i.length&&r.push(i)}};!(s=i.next()).done;)o();return r},If=function(e,t,s){this.text=vf(t.data,s.textTransform),this.textBounds=function(e,t,s,i){var r=mf(t,s),o=[],n=0;return r.forEach((function(t){if(s.textDecorationLine.length||t.trim().length>0)if(uf.SUPPORT_RANGE_BOUNDS){var r=ff(i,n,t.length).getClientRects();if(r.length>1){var a=Ef(t),l=0;a.forEach((function(t){o.push(new pf(t,_c.fromDOMRectList(e,ff(i,l+n,t.length).getClientRects()))),l+=t.length}))}else o.push(new pf(t,_c.fromDOMRectList(e,r)))}else{var h=i.splitText(t.length);o.push(new pf(t,df(e,i))),i=h}else uf.SUPPORT_RANGE_BOUNDS||(i=i.splitText(t.length));n+=t.length})),o}(e,this.text,s,t)},vf=function(e,t){switch(t){case 1:return e.toLowerCase();case 3:return e.replace(Tf,_f);case 2:return e.toUpperCase();default:return e}},Tf=/(^|\s|:|-|\(|\))([a-z])/g,_f=function(e,t,s){return e.length>0?t+s.toUpperCase():e},Rf=function(e){function t(t,s){var i=e.call(this,t,s)||this;return i.src=s.currentSrc||s.src,i.intrinsicWidth=s.naturalWidth,i.intrinsicHeight=s.naturalHeight,i.context.cache.addImage(i.src),i}return yc(t,e),t}(Vd),Pf=function(e){function t(t,s){var i=e.call(this,t,s)||this;return i.canvas=s,i.intrinsicWidth=s.width,i.intrinsicHeight=s.height,i}return yc(t,e),t}(Vd),Df=function(e){function t(t,s){var i=e.call(this,t,s)||this,r=new XMLSerializer,o=Rc(t,s);return s.setAttribute("width",o.width+"px"),s.setAttribute("height",o.height+"px"),i.svg="data:image/svg+xml,"+encodeURIComponent(r.serializeToString(s)),i.intrinsicWidth=s.width.baseVal.value,i.intrinsicHeight=s.height.baseVal.value,i.context.cache.addImage(i.svg),i}return yc(t,e),t}(Vd),Nf=function(e){function t(t,s){var i=e.call(this,t,s)||this;return i.value=s.value,i}return yc(t,e),t}(Vd),Cf=function(e){function t(t,s){var i=e.call(this,t,s)||this;return i.start=s.start,i.reversed="boolean"==typeof s.reversed&&!0===s.reversed,i}return yc(t,e),t}(Vd),Of=[{type:15,flags:0,unit:"px",number:3}],bf=[{type:16,flags:0,number:50}],Sf="checkbox",wf="radio",xf="password",Bf=707406591,Ff=function(e){function t(t,s){var i,r,o,n=e.call(this,t,s)||this;switch(n.type=s.type.toLowerCase(),n.checked=s.checked,n.value=0===(r=(i=s).type===xf?new Array(i.value.length+1).join("•"):i.value).length?i.placeholder||"":r,n.type!==Sf&&n.type!==wf||(n.styles.backgroundColor=3739148031,n.styles.borderTopColor=n.styles.borderRightColor=n.styles.borderBottomColor=n.styles.borderLeftColor=2779096575,n.styles.borderTopWidth=n.styles.borderRightWidth=n.styles.borderBottomWidth=n.styles.borderLeftWidth=1,n.styles.borderTopStyle=n.styles.borderRightStyle=n.styles.borderBottomStyle=n.styles.borderLeftStyle=1,n.styles.backgroundClip=[0],n.styles.backgroundOrigin=[0],n.bounds=(o=n.bounds).width>o.height?new _c(o.left+(o.width-o.height)/2,o.top,o.height,o.height):o.width<o.height?new _c(o.left,o.top+(o.height-o.width)/2,o.width,o.width):o),n.type){case Sf:n.styles.borderTopRightRadius=n.styles.borderTopLeftRadius=n.styles.borderBottomRightRadius=n.styles.borderBottomLeftRadius=Of;break;case wf:n.styles.borderTopRightRadius=n.styles.borderTopLeftRadius=n.styles.borderBottomRightRadius=n.styles.borderBottomLeftRadius=bf}return n}return yc(t,e),t}(Vd),Mf=function(e){function t(t,s){var i=e.call(this,t,s)||this,r=s.options[s.selectedIndex||0];return i.value=r&&r.text||"",i}return yc(t,e),t}(Vd),Lf=function(e){function t(t,s){var i=e.call(this,t,s)||this;return i.value=s.value,i}return yc(t,e),t}(Vd),Uf=function(e){function t(t,s){var i=e.call(this,t,s)||this;i.src=s.src,i.width=parseInt(s.width,10)||0,i.height=parseInt(s.height,10)||0,i.backgroundColor=i.styles.backgroundColor;try{if(s.contentWindow&&s.contentWindow.document&&s.contentWindow.document.documentElement){i.tree=Vf(t,s.contentWindow.document.documentElement);var r=s.contentWindow.document.documentElement?Uu(t,getComputedStyle(s.contentWindow.document.documentElement).backgroundColor):Hu.TRANSPARENT,o=s.contentWindow.document.body?Uu(t,getComputedStyle(s.contentWindow.document.body).backgroundColor):Hu.TRANSPARENT;i.backgroundColor=bu(r)?bu(o)?i.styles.backgroundColor:o:r}}catch(e){}return i}return yc(t,e),t}(Vd),Hf=["OL","UL","MENU"],Gf=function(e,t,s,i){for(var r=t.firstChild,o=void 0;r;r=o)if(o=r.nextSibling,Wf(r)&&r.data.trim().length>0)s.textNodes.push(new If(e,r,s.styles));else if(zf(r))if(aE(r)&&r.assignedNodes)r.assignedNodes().forEach((function(t){return Gf(e,t,s,i)}));else{var n=kf(e,r);n.styles.isVisible()&&(jf(r,n,i)?n.flags|=4:Qf(n.styles)&&(n.flags|=2),-1!==Hf.indexOf(r.tagName)&&(n.flags|=8),s.elements.push(n),r.slot,r.shadowRoot?Gf(e,r.shadowRoot,n,i):oE(r)||Jf(r)||nE(r)||Gf(e,r,n,i))}},kf=function(e,t){return sE(t)?new Rf(e,t):eE(t)?new Pf(e,t):Jf(t)?new Df(e,t):Xf(t)?new Nf(e,t):Zf(t)?new Cf(e,t):qf(t)?new Ff(e,t):nE(t)?new Mf(e,t):oE(t)?new Lf(e,t):iE(t)?new Uf(e,t):new Vd(e,t)},Vf=function(e,t){var s=kf(e,t);return s.flags|=4,Gf(e,t,s,s),s},jf=function(e,t,s){return t.styles.isPositionedWithZIndex()||t.styles.opacity<1||t.styles.isTransformed()||$f(e)&&s.styles.isTransparent()},Qf=function(e){return e.isPositioned()||e.isFloating()},Wf=function(e){return e.nodeType===Node.TEXT_NODE},zf=function(e){return e.nodeType===Node.ELEMENT_NODE},Kf=function(e){return zf(e)&&void 0!==e.style&&!Yf(e)},Yf=function(e){return"object"==typeof e.className},Xf=function(e){return"LI"===e.tagName},Zf=function(e){return"OL"===e.tagName},qf=function(e){return"INPUT"===e.tagName},Jf=function(e){return"svg"===e.tagName},$f=function(e){return"BODY"===e.tagName},eE=function(e){return"CANVAS"===e.tagName},tE=function(e){return"VIDEO"===e.tagName},sE=function(e){return"IMG"===e.tagName},iE=function(e){return"IFRAME"===e.tagName},rE=function(e){return"STYLE"===e.tagName},oE=function(e){return"TEXTAREA"===e.tagName},nE=function(e){return"SELECT"===e.tagName},aE=function(e){return"SLOT"===e.tagName},lE=function(e){return e.tagName.indexOf("-")>0},hE=function(){function e(){this.counters={}}return e.prototype.getCounterValue=function(e){var t=this.counters[e];return t&&t.length?t[t.length-1]:1},e.prototype.getCounterValues=function(e){var t=this.counters[e];return t||[]},e.prototype.pop=function(e){var t=this;e.forEach((function(e){return t.counters[e].pop()}))},e.prototype.parse=function(e){var t=this,s=e.counterIncrement,i=e.counterReset,r=!0;null!==s&&s.forEach((function(e){var s=t.counters[e.counter];s&&0!==e.increment&&(r=!1,s.length||s.push(1),s[Math.max(0,s.length-1)]+=e.increment)}));var o=[];return r&&i.forEach((function(e){var s=t.counters[e.counter];o.push(e.counter),s||(s=t.counters[e.counter]=[]),s.push(e.reset)})),o},e}(),cE={integers:[1e3,900,500,400,100,90,50,40,10,9,5,4,1],values:["M","CM","D","CD","C","XC","L","XL","X","IX","V","IV","I"]},AE={integers:[9e3,8e3,7e3,6e3,5e3,4e3,3e3,2e3,1e3,900,800,700,600,500,400,300,200,100,90,80,70,60,50,40,30,20,10,9,8,7,6,5,4,3,2,1],values:["Ք","Փ","Ւ","Ց","Ր","Տ","Վ","Ս","Ռ","Ջ","Պ","Չ","Ո","Շ","Ն","Յ","Մ","Ճ","Ղ","Ձ","Հ","Կ","Ծ","Խ","Լ","Ի","Ժ","Թ","Ը","Է","Զ","Ե","Դ","Գ","Բ","Ա"]},uE={integers:[1e4,9e3,8e3,7e3,6e3,5e3,4e3,3e3,2e3,1e3,400,300,200,100,90,80,70,60,50,40,30,20,19,18,17,16,15,10,9,8,7,6,5,4,3,2,1],values:["י׳","ט׳","ח׳","ז׳","ו׳","ה׳","ד׳","ג׳","ב׳","א׳","ת","ש","ר","ק","צ","פ","ע","ס","נ","מ","ל","כ","יט","יח","יז","טז","טו","י","ט","ח","ז","ו","ה","ד","ג","ב","א"]},pE={integers:[1e4,9e3,8e3,7e3,6e3,5e3,4e3,3e3,2e3,1e3,900,800,700,600,500,400,300,200,100,90,80,70,60,50,40,30,20,10,9,8,7,6,5,4,3,2,1],values:["ჵ","ჰ","ჯ","ჴ","ხ","ჭ","წ","ძ","ც","ჩ","შ","ყ","ღ","ქ","ფ","ჳ","ტ","ს","რ","ჟ","პ","ო","ჲ","ნ","მ","ლ","კ","ი","თ","ჱ","ზ","ვ","ე","დ","გ","ბ","ა"]},dE=function(e,t,s,i,r,o){return e<t||e>s?_E(e,r,o.length>0):i.integers.reduce((function(t,s,r){for(;e>=s;)e-=s,t+=i.values[r];return t}),"")+o},fE=function(e,t,s,i){var r="";do{s||e--,r=i(e)+r,e/=t}while(e*t>=t);return r},EE=function(e,t,s,i,r){var o=s-t+1;return(e<0?"-":"")+(fE(Math.abs(e),o,i,(function(e){return Dc(Math.floor(e%o)+t)}))+r)},mE=function(e,t,s){void 0===s&&(s=". ");var i=t.length;return fE(Math.abs(e),i,!1,(function(e){return t[Math.floor(e%i)]}))+s},yE=function(e,t,s,i,r,o){if(e<-9999||e>9999)return _E(e,4,r.length>0);var n=Math.abs(e),a=r;if(0===n)return t[0]+a;for(var l=0;n>0&&l<=4;l++){var h=n%10;0===h&&Dd(o,1)&&""!==a?a=t[h]+a:h>1||1===h&&0===l||1===h&&1===l&&Dd(o,2)||1===h&&1===l&&Dd(o,4)&&e>100||1===h&&l>1&&Dd(o,8)?a=t[h]+(l>0?s[l-1]:"")+a:1===h&&l>0&&(a=s[l-1]+a),n=Math.floor(n/10)}return(e<0?i:"")+a},gE="十百千萬",IE="拾佰仟萬",vE="マイナス",TE="마이너스",_E=function(e,t,s){var i=s?". ":"",r=s?"、":"",o=s?", ":"",n=s?" ":"";switch(t){case 0:return"•"+n;case 1:return"◦"+n;case 2:return"◾"+n;case 5:var a=EE(e,48,57,!0,i);return a.length<4?"0"+a:a;case 4:return mE(e,"〇一二三四五六七八九",r);case 6:return dE(e,1,3999,cE,3,i).toLowerCase();case 7:return dE(e,1,3999,cE,3,i);case 8:return EE(e,945,969,!1,i);case 9:return EE(e,97,122,!1,i);case 10:return EE(e,65,90,!1,i);case 11:return EE(e,1632,1641,!0,i);case 12:case 49:return dE(e,1,9999,AE,3,i);case 35:return dE(e,1,9999,AE,3,i).toLowerCase();case 13:return EE(e,2534,2543,!0,i);case 14:case 30:return EE(e,6112,6121,!0,i);case 15:return mE(e,"子丑寅卯辰巳午未申酉戌亥",r);case 16:return mE(e,"甲乙丙丁戊己庚辛壬癸",r);case 17:case 48:return yE(e,"零一二三四五六七八九",gE,"負",r,14);case 47:return yE(e,"零壹貳參肆伍陸柒捌玖",IE,"負",r,15);case 42:return yE(e,"零一二三四五六七八九",gE,"负",r,14);case 41:return yE(e,"零壹贰叁肆伍陆柒捌玖",IE,"负",r,15);case 26:return yE(e,"〇一二三四五六七八九","十百千万",vE,r,0);case 25:return yE(e,"零壱弐参四伍六七八九","拾百千万",vE,r,7);case 31:return yE(e,"영일이삼사오육칠팔구","십백천만",TE,o,7);case 33:return yE(e,"零一二三四五六七八九","十百千萬",TE,o,0);case 32:return yE(e,"零壹貳參四五六七八九","拾百千",TE,o,7);case 18:return EE(e,2406,2415,!0,i);case 20:return dE(e,1,19999,pE,3,i);case 21:return EE(e,2790,2799,!0,i);case 22:return EE(e,2662,2671,!0,i);case 22:return dE(e,1,10999,uE,3,i);case 23:return mE(e,"あいうえおかきくけこさしすせそたちつてとなにぬねのはひふへほまみむめもやゆよらりるれろわゐゑをん");case 24:return mE(e,"いろはにほへとちりぬるをわかよたれそつねならむうゐのおくやまけふこえてあさきゆめみしゑひもせす");case 27:return EE(e,3302,3311,!0,i);case 28:return mE(e,"アイウエオカキクケコサシスセソタチツテトナニヌネノハヒフヘホマミムメモヤユヨラリルレロワヰヱヲン",r);case 29:return mE(e,"イロハニホヘトチリヌルヲワカヨタレソツネナラムウヰノオクヤマケフコエテアサキユメミシヱヒモセス",r);case 34:return EE(e,3792,3801,!0,i);case 37:return EE(e,6160,6169,!0,i);case 38:return EE(e,4160,4169,!0,i);case 39:return EE(e,2918,2927,!0,i);case 40:return EE(e,1776,1785,!0,i);case 43:return EE(e,3046,3055,!0,i);case 44:return EE(e,3174,3183,!0,i);case 45:return EE(e,3664,3673,!0,i);case 46:return EE(e,3872,3881,!0,i);default:return EE(e,48,57,!0,i)}},RE="data-html2canvas-ignore",PE=function(){function e(e,t,s){if(this.context=e,this.options=s,this.scrolledElements=[],this.referenceElement=t,this.counters=new hE,this.quoteDepth=0,!t.ownerDocument)throw new Error("Cloned element does not have an owner document");this.documentElement=this.cloneNode(t.ownerDocument.documentElement,!1)}return e.prototype.toIFrame=function(e,t){var s=this,i=NE(e,t);if(!i.contentWindow)return Promise.reject("Unable to find iframe window");var r=e.defaultView.pageXOffset,o=e.defaultView.pageYOffset,n=i.contentWindow,a=n.document,l=bE(i).then((function(){return Ic(s,void 0,void 0,(function(){var e,s;return vc(this,(function(r){switch(r.label){case 0:return this.scrolledElements.forEach(FE),n&&(n.scrollTo(t.left,t.top),!/(iPad|iPhone|iPod)/g.test(navigator.userAgent)||n.scrollY===t.top&&n.scrollX===t.left||(this.context.logger.warn("Unable to restore scroll position for cloned document"),this.context.windowBounds=this.context.windowBounds.add(n.scrollX-t.left,n.scrollY-t.top,0,0))),e=this.options.onclone,void 0===(s=this.clonedReferenceElement)?[2,Promise.reject("Error finding the "+this.referenceElement.nodeName+" in the cloned document")]:a.fonts&&a.fonts.ready?[4,a.fonts.ready]:[3,2];case 1:r.sent(),r.label=2;case 2:return/(AppleWebKit)/g.test(navigator.userAgent)?[4,OE(a)]:[3,4];case 3:r.sent(),r.label=4;case 4:return"function"==typeof e?[2,Promise.resolve().then((function(){return e(a,s)})).then((function(){return i}))]:[2,i]}}))}))}));return a.open(),a.write(xE(document.doctype)+"<html></html>"),BE(this.referenceElement.ownerDocument,r,o),a.replaceChild(a.adoptNode(this.documentElement),a.documentElement),a.close(),l},e.prototype.createElementClone=function(e){if(kd(e,2),eE(e))return this.createCanvasClone(e);if(tE(e))return this.createVideoClone(e);if(rE(e))return this.createStyleClone(e);var t=e.cloneNode(!1);return sE(t)&&(sE(e)&&e.currentSrc&&e.currentSrc!==e.src&&(t.src=e.currentSrc,t.srcset=""),"lazy"===t.loading&&(t.loading="eager")),lE(t)?this.createCustomElementClone(t):t},e.prototype.createCustomElementClone=function(e){var t=document.createElement("html2canvascustomelement");return wE(e.style,t),t},e.prototype.createStyleClone=function(e){try{var t=e.sheet;if(t&&t.cssRules){var s=[].slice.call(t.cssRules,0).reduce((function(e,t){return t&&"string"==typeof t.cssText?e+t.cssText:e}),""),i=e.cloneNode(!1);return i.textContent=s,i}}catch(e){if(this.context.logger.error("Unable to access cssRules property",e),"SecurityError"!==e.name)throw e}return e.cloneNode(!1)},e.prototype.createCanvasClone=function(e){var t;if(this.options.inlineImages&&e.ownerDocument){var s=e.ownerDocument.createElement("img");try{return s.src=e.toDataURL(),s}catch(t){this.context.logger.info("Unable to inline canvas contents, canvas is tainted",e)}}var i=e.cloneNode(!1);try{i.width=e.width,i.height=e.height;var r=e.getContext("2d"),o=i.getContext("2d");if(o)if(!this.options.allowTaint&&r)o.putImageData(r.getImageData(0,0,e.width,e.height),0,0);else{var n=null!==(t=e.getContext("webgl2"))&&void 0!==t?t:e.getContext("webgl");if(n){var a=n.getContextAttributes();!1===(null==a?void 0:a.preserveDrawingBuffer)&&this.context.logger.warn("Unable to clone WebGL context as it has preserveDrawingBuffer=false",e)}o.drawImage(e,0,0)}return i}catch(t){this.context.logger.info("Unable to clone canvas as it is tainted",e)}return i},e.prototype.createVideoClone=function(e){var t=e.ownerDocument.createElement("canvas");t.width=e.offsetWidth,t.height=e.offsetHeight;var s=t.getContext("2d");try{return s&&(s.drawImage(e,0,0,t.width,t.height),this.options.allowTaint||s.getImageData(0,0,t.width,t.height)),t}catch(t){this.context.logger.info("Unable to clone video as it is tainted",e)}var i=e.ownerDocument.createElement("canvas");return i.width=e.offsetWidth,i.height=e.offsetHeight,i},e.prototype.appendChildNode=function(e,t,s){zf(t)&&("SCRIPT"===t.tagName||t.hasAttribute(RE)||"function"==typeof this.options.ignoreElements&&this.options.ignoreElements(t))||this.options.copyStyles&&zf(t)&&rE(t)||e.appendChild(this.cloneNode(t,s))},e.prototype.cloneChildNodes=function(e,t,s){for(var i=this,r=e.shadowRoot?e.shadowRoot.firstChild:e.firstChild;r;r=r.nextSibling)if(zf(r)&&aE(r)&&"function"==typeof r.assignedNodes){var o=r.assignedNodes();o.length&&o.forEach((function(e){return i.appendChildNode(t,e,s)}))}else this.appendChildNode(t,r,s)},e.prototype.cloneNode=function(e,t){if(Wf(e))return document.createTextNode(e.data);if(!e.ownerDocument)return e.cloneNode(!1);var s=e.ownerDocument.defaultView;if(s&&zf(e)&&(Kf(e)||Yf(e))){var i=this.createElementClone(e);i.style.transitionProperty="none";var r=s.getComputedStyle(e),o=s.getComputedStyle(e,":before"),n=s.getComputedStyle(e,":after");this.referenceElement===e&&Kf(i)&&(this.clonedReferenceElement=i),$f(i)&&HE(i);var a=this.counters.parse(new Hd(this.context,r)),l=this.resolvePseudoContent(e,i,o,qd.BEFORE);lE(e)&&(t=!0),tE(e)||this.cloneChildNodes(e,i,t),l&&i.insertBefore(l,i.firstChild);var h=this.resolvePseudoContent(e,i,n,qd.AFTER);return h&&i.appendChild(h),this.counters.pop(a),(r&&(this.options.copyStyles||Yf(e))&&!iE(e)||t)&&wE(r,i),0===e.scrollTop&&0===e.scrollLeft||this.scrolledElements.push([i,e.scrollLeft,e.scrollTop]),(oE(e)||nE(e))&&(oE(i)||nE(i))&&(i.value=e.value),i}return e.cloneNode(!1)},e.prototype.resolvePseudoContent=function(e,t,s,i){var r=this;if(s){var o=s.content,n=t.ownerDocument;if(n&&o&&"none"!==o&&"-moz-alt-content"!==o&&"none"!==s.display){this.counters.parse(new Hd(this.context,s));var a=new Ud(this.context,s),l=n.createElement("html2canvaspseudoelement");wE(s,l),a.content.forEach((function(t){if(0===t.type)l.appendChild(n.createTextNode(t.value));else if(22===t.type){var s=n.createElement("img");s.src=t.value,s.style.opacity="1",l.appendChild(s)}else if(18===t.type){if("attr"===t.name){var i=t.values.filter(lu);i.length&&l.appendChild(n.createTextNode(e.getAttribute(i[0].value)||""))}else if("counter"===t.name){var o=t.values.filter(uu),h=o[0],c=o[1];if(h&&lu(h)){var A=r.counters.getCounterValue(h.value),u=c&&lu(c)?zp.parse(r.context,c.value):3;l.appendChild(n.createTextNode(_E(A,u,!1)))}}else if("counters"===t.name){var p=t.values.filter(uu),d=(h=p[0],p[1]);c=p[2];if(h&&lu(h)){var f=r.counters.getCounterValues(h.value),E=c&&lu(c)?zp.parse(r.context,c.value):3,m=d&&0===d.type?d.value:"",y=f.map((function(e){return _E(e,E,!1)})).join(m);l.appendChild(n.createTextNode(y))}}}else if(20===t.type)switch(t.value){case"open-quote":l.appendChild(n.createTextNode(wd(a.quotes,r.quoteDepth++,!0)));break;case"close-quote":l.appendChild(n.createTextNode(wd(a.quotes,--r.quoteDepth,!1)));break;default:l.appendChild(n.createTextNode(t.value))}})),l.className=ME+" "+LE;var h=i===qd.BEFORE?" "+ME:" "+LE;return Yf(t)?t.className.baseValue+=h:t.className+=h,l}}},e.destroy=function(e){return!!e.parentNode&&(e.parentNode.removeChild(e),!0)},e}();!function(e){e[e.BEFORE=0]="BEFORE",e[e.AFTER=1]="AFTER"}(qd||(qd={}));var DE,NE=function(e,t){var s=e.createElement("iframe");return s.className="html2canvas-container",s.style.visibility="hidden",s.style.position="fixed",s.style.left="-10000px",s.style.top="0px",s.style.border="0",s.width=t.width.toString(),s.height=t.height.toString(),s.scrolling="no",s.setAttribute(RE,"true"),e.body.appendChild(s),s},CE=function(e){return new Promise((function(t){e.complete?t():e.src?(e.onload=t,e.onerror=t):t()}))},OE=function(e){return Promise.all([].slice.call(e.images,0).map(CE))},bE=function(e){return new Promise((function(t,s){var i=e.contentWindow;if(!i)return s("No window assigned for iframe");var r=i.document;i.onload=e.onload=function(){i.onload=e.onload=null;var s=setInterval((function(){r.body.childNodes.length>0&&"complete"===r.readyState&&(clearInterval(s),t(e))}),50)}}))},SE=["all","d","content"],wE=function(e,t){for(var s=e.length-1;s>=0;s--){var i=e.item(s);-1===SE.indexOf(i)&&t.style.setProperty(i,e.getPropertyValue(i))}return t},xE=function(e){var t="";return e&&(t+="<!DOCTYPE ",e.name&&(t+=e.name),e.internalSubset&&(t+=e.internalSubset),e.publicId&&(t+='"'+e.publicId+'"'),e.systemId&&(t+='"'+e.systemId+'"'),t+=">"),t},BE=function(e,t,s){e&&e.defaultView&&(t!==e.defaultView.pageXOffset||s!==e.defaultView.pageYOffset)&&e.defaultView.scrollTo(t,s)},FE=function(e){var t=e[0],s=e[1],i=e[2];t.scrollLeft=s,t.scrollTop=i},ME="___html2canvas___pseudoelement_before",LE="___html2canvas___pseudoelement_after",UE='{\n    content: "" !important;\n    display: none !important;\n}',HE=function(e){GE(e,"."+ME+":before"+UE+"\n         ."+LE+":after"+UE)},GE=function(e,t){var s=e.ownerDocument;if(s){var i=s.createElement("style");i.textContent=t,e.appendChild(i)}},kE=function(){function e(){}return e.getOrigin=function(t){var s=e._link;return s?(s.href=t,s.href=s.href,s.protocol+s.hostname+s.port):"about:blank"},e.isSameOrigin=function(t){return e.getOrigin(t)===e._origin},e.setContext=function(t){e._link=t.document.createElement("a"),e._origin=e.getOrigin(t.location.href)},e._origin="about:blank",e}(),VE=function(){function e(e,t){this.context=e,this._options=t,this._cache={}}return e.prototype.addImage=function(e){var t=Promise.resolve();return this.has(e)?t:XE(e)||zE(e)?((this._cache[e]=this.loadImage(e)).catch((function(){})),t):t},e.prototype.match=function(e){return this._cache[e]},e.prototype.loadImage=function(e){return Ic(this,void 0,void 0,(function(){var t,s,i,r,o=this;return vc(this,(function(n){switch(n.label){case 0:return t=kE.isSameOrigin(e),s=!KE(e)&&!0===this._options.useCORS&&uf.SUPPORT_CORS_IMAGES&&!t,i=!KE(e)&&!t&&!XE(e)&&"string"==typeof this._options.proxy&&uf.SUPPORT_CORS_XHR&&!s,t||!1!==this._options.allowTaint||KE(e)||XE(e)||i||s?(r=e,i?[4,this.proxy(r)]:[3,2]):[2];case 1:r=n.sent(),n.label=2;case 2:return this.context.logger.debug("Added image "+e.substring(0,256)),[4,new Promise((function(e,t){var i=new Image;i.onload=function(){return e(i)},i.onerror=t,(YE(r)||s)&&(i.crossOrigin="anonymous"),i.src=r,!0===i.complete&&setTimeout((function(){return e(i)}),500),o._options.imageTimeout>0&&setTimeout((function(){return t("Timed out ("+o._options.imageTimeout+"ms) loading image")}),o._options.imageTimeout)}))];case 3:return[2,n.sent()]}}))}))},e.prototype.has=function(e){return void 0!==this._cache[e]},e.prototype.keys=function(){return Promise.resolve(Object.keys(this._cache))},e.prototype.proxy=function(e){var t=this,s=this._options.proxy;if(!s)throw new Error("No proxy defined");var i=e.substring(0,256);return new Promise((function(r,o){var n=uf.SUPPORT_RESPONSE_TYPE?"blob":"text",a=new XMLHttpRequest;a.onload=function(){if(200===a.status)if("text"===n)r(a.response);else{var e=new FileReader;e.addEventListener("load",(function(){return r(e.result)}),!1),e.addEventListener("error",(function(e){return o(e)}),!1),e.readAsDataURL(a.response)}else o("Failed to proxy resource "+i+" with status code "+a.status)},a.onerror=o;var l=s.indexOf("?")>-1?"&":"?";if(a.open("GET",""+s+l+"url="+encodeURIComponent(e)+"&responseType="+n),"text"!==n&&a instanceof XMLHttpRequest&&(a.responseType=n),t._options.imageTimeout){var h=t._options.imageTimeout;a.timeout=h,a.ontimeout=function(){return o("Timed out ("+h+"ms) proxying "+i)}}a.send()}))},e}(),jE=/^data:image\/svg\+xml/i,QE=/^data:image\/.*;base64,/i,WE=/^data:image\/.*/i,zE=function(e){return uf.SUPPORT_SVG_DRAWING||!ZE(e)},KE=function(e){return WE.test(e)},YE=function(e){return QE.test(e)},XE=function(e){return"blob"===e.substr(0,4)},ZE=function(e){return"svg"===e.substr(-3).toLowerCase()||jE.test(e)},qE=function(){function e(e,t){this.type=0,this.x=e,this.y=t}return e.prototype.add=function(t,s){return new e(this.x+t,this.y+s)},e}(),JE=function(e,t,s){return new qE(e.x+(t.x-e.x)*s,e.y+(t.y-e.y)*s)},$E=function(){function e(e,t,s,i){this.type=1,this.start=e,this.startControl=t,this.endControl=s,this.end=i}return e.prototype.subdivide=function(t,s){var i=JE(this.start,this.startControl,t),r=JE(this.startControl,this.endControl,t),o=JE(this.endControl,this.end,t),n=JE(i,r,t),a=JE(r,o,t),l=JE(n,a,t);return s?new e(this.start,i,n,l):new e(l,a,o,this.end)},e.prototype.add=function(t,s){return new e(this.start.add(t,s),this.startControl.add(t,s),this.endControl.add(t,s),this.end.add(t,s))},e.prototype.reverse=function(){return new e(this.end,this.endControl,this.startControl,this.start)},e}(),em=function(e){return 1===e.type},tm=function(e){var t=e.styles,s=e.bounds,i=vu(t.borderTopLeftRadius,s.width,s.height),r=i[0],o=i[1],n=vu(t.borderTopRightRadius,s.width,s.height),a=n[0],l=n[1],h=vu(t.borderBottomRightRadius,s.width,s.height),c=h[0],A=h[1],u=vu(t.borderBottomLeftRadius,s.width,s.height),p=u[0],d=u[1],f=[];f.push((r+a)/s.width),f.push((p+c)/s.width),f.push((o+d)/s.height),f.push((l+A)/s.height);var E=Math.max.apply(Math,f);E>1&&(r/=E,o/=E,a/=E,l/=E,c/=E,A/=E,p/=E,d/=E);var m=s.width-a,y=s.height-A,g=s.width-c,I=s.height-d,v=t.borderTopWidth,T=t.borderRightWidth,_=t.borderBottomWidth,R=t.borderLeftWidth,P=Tu(t.paddingTop,e.bounds.width),D=Tu(t.paddingRight,e.bounds.width),N=Tu(t.paddingBottom,e.bounds.width),C=Tu(t.paddingLeft,e.bounds.width);this.topLeftBorderDoubleOuterBox=r>0||o>0?sm(s.left+R/3,s.top+v/3,r-R/3,o-v/3,DE.TOP_LEFT):new qE(s.left+R/3,s.top+v/3),this.topRightBorderDoubleOuterBox=r>0||o>0?sm(s.left+m,s.top+v/3,a-T/3,l-v/3,DE.TOP_RIGHT):new qE(s.left+s.width-T/3,s.top+v/3),this.bottomRightBorderDoubleOuterBox=c>0||A>0?sm(s.left+g,s.top+y,c-T/3,A-_/3,DE.BOTTOM_RIGHT):new qE(s.left+s.width-T/3,s.top+s.height-_/3),this.bottomLeftBorderDoubleOuterBox=p>0||d>0?sm(s.left+R/3,s.top+I,p-R/3,d-_/3,DE.BOTTOM_LEFT):new qE(s.left+R/3,s.top+s.height-_/3),this.topLeftBorderDoubleInnerBox=r>0||o>0?sm(s.left+2*R/3,s.top+2*v/3,r-2*R/3,o-2*v/3,DE.TOP_LEFT):new qE(s.left+2*R/3,s.top+2*v/3),this.topRightBorderDoubleInnerBox=r>0||o>0?sm(s.left+m,s.top+2*v/3,a-2*T/3,l-2*v/3,DE.TOP_RIGHT):new qE(s.left+s.width-2*T/3,s.top+2*v/3),this.bottomRightBorderDoubleInnerBox=c>0||A>0?sm(s.left+g,s.top+y,c-2*T/3,A-2*_/3,DE.BOTTOM_RIGHT):new qE(s.left+s.width-2*T/3,s.top+s.height-2*_/3),this.bottomLeftBorderDoubleInnerBox=p>0||d>0?sm(s.left+2*R/3,s.top+I,p-2*R/3,d-2*_/3,DE.BOTTOM_LEFT):new qE(s.left+2*R/3,s.top+s.height-2*_/3),this.topLeftBorderStroke=r>0||o>0?sm(s.left+R/2,s.top+v/2,r-R/2,o-v/2,DE.TOP_LEFT):new qE(s.left+R/2,s.top+v/2),this.topRightBorderStroke=r>0||o>0?sm(s.left+m,s.top+v/2,a-T/2,l-v/2,DE.TOP_RIGHT):new qE(s.left+s.width-T/2,s.top+v/2),this.bottomRightBorderStroke=c>0||A>0?sm(s.left+g,s.top+y,c-T/2,A-_/2,DE.BOTTOM_RIGHT):new qE(s.left+s.width-T/2,s.top+s.height-_/2),this.bottomLeftBorderStroke=p>0||d>0?sm(s.left+R/2,s.top+I,p-R/2,d-_/2,DE.BOTTOM_LEFT):new qE(s.left+R/2,s.top+s.height-_/2),this.topLeftBorderBox=r>0||o>0?sm(s.left,s.top,r,o,DE.TOP_LEFT):new qE(s.left,s.top),this.topRightBorderBox=a>0||l>0?sm(s.left+m,s.top,a,l,DE.TOP_RIGHT):new qE(s.left+s.width,s.top),this.bottomRightBorderBox=c>0||A>0?sm(s.left+g,s.top+y,c,A,DE.BOTTOM_RIGHT):new qE(s.left+s.width,s.top+s.height),this.bottomLeftBorderBox=p>0||d>0?sm(s.left,s.top+I,p,d,DE.BOTTOM_LEFT):new qE(s.left,s.top+s.height),this.topLeftPaddingBox=r>0||o>0?sm(s.left+R,s.top+v,Math.max(0,r-R),Math.max(0,o-v),DE.TOP_LEFT):new qE(s.left+R,s.top+v),this.topRightPaddingBox=a>0||l>0?sm(s.left+Math.min(m,s.width-T),s.top+v,m>s.width+T?0:Math.max(0,a-T),Math.max(0,l-v),DE.TOP_RIGHT):new qE(s.left+s.width-T,s.top+v),this.bottomRightPaddingBox=c>0||A>0?sm(s.left+Math.min(g,s.width-R),s.top+Math.min(y,s.height-_),Math.max(0,c-T),Math.max(0,A-_),DE.BOTTOM_RIGHT):new qE(s.left+s.width-T,s.top+s.height-_),this.bottomLeftPaddingBox=p>0||d>0?sm(s.left+R,s.top+Math.min(I,s.height-_),Math.max(0,p-R),Math.max(0,d-_),DE.BOTTOM_LEFT):new qE(s.left+R,s.top+s.height-_),this.topLeftContentBox=r>0||o>0?sm(s.left+R+C,s.top+v+P,Math.max(0,r-(R+C)),Math.max(0,o-(v+P)),DE.TOP_LEFT):new qE(s.left+R+C,s.top+v+P),this.topRightContentBox=a>0||l>0?sm(s.left+Math.min(m,s.width+R+C),s.top+v+P,m>s.width+R+C?0:a-R+C,l-(v+P),DE.TOP_RIGHT):new qE(s.left+s.width-(T+D),s.top+v+P),this.bottomRightContentBox=c>0||A>0?sm(s.left+Math.min(g,s.width-(R+C)),s.top+Math.min(y,s.height+v+P),Math.max(0,c-(T+D)),A-(_+N),DE.BOTTOM_RIGHT):new qE(s.left+s.width-(T+D),s.top+s.height-(_+N)),this.bottomLeftContentBox=p>0||d>0?sm(s.left+R+C,s.top+I,Math.max(0,p-(R+C)),d-(_+N),DE.BOTTOM_LEFT):new qE(s.left+R+C,s.top+s.height-(_+N))};!function(e){e[e.TOP_LEFT=0]="TOP_LEFT",e[e.TOP_RIGHT=1]="TOP_RIGHT",e[e.BOTTOM_RIGHT=2]="BOTTOM_RIGHT",e[e.BOTTOM_LEFT=3]="BOTTOM_LEFT"}(DE||(DE={}));var sm=function(e,t,s,i,r){var o=(Math.sqrt(2)-1)/3*4,n=s*o,a=i*o,l=e+s,h=t+i;switch(r){case DE.TOP_LEFT:return new $E(new qE(e,h),new qE(e,h-a),new qE(l-n,t),new qE(l,t));case DE.TOP_RIGHT:return new $E(new qE(e,t),new qE(e+n,t),new qE(l,h-a),new qE(l,h));case DE.BOTTOM_RIGHT:return new $E(new qE(l,t),new qE(l,t+a),new qE(e+n,h),new qE(e,h));case DE.BOTTOM_LEFT:default:return new $E(new qE(l,h),new qE(l-n,h),new qE(e,t+a),new qE(e,t))}},im=function(e){return[e.topLeftBorderBox,e.topRightBorderBox,e.bottomRightBorderBox,e.bottomLeftBorderBox]},rm=function(e){return[e.topLeftPaddingBox,e.topRightPaddingBox,e.bottomRightPaddingBox,e.bottomLeftPaddingBox]},om=function(e,t,s){this.offsetX=e,this.offsetY=t,this.matrix=s,this.type=0,this.target=6},nm=function(e,t){this.path=e,this.target=t,this.type=1},am=function(e){this.opacity=e,this.type=2,this.target=6},lm=function(e){return 1===e.type},hm=function(e,t){return e.length===t.length&&e.some((function(e,s){return e===t[s]}))},cm=function(e){this.element=e,this.inlineLevel=[],this.nonInlineLevel=[],this.negativeZIndex=[],this.zeroOrAutoZIndexOrTransformedOrOpacity=[],this.positiveZIndex=[],this.nonPositionedFloats=[],this.nonPositionedInlineLevel=[]},Am=function(){function e(e,t){if(this.container=e,this.parent=t,this.effects=[],this.curves=new tm(this.container),this.container.styles.opacity<1&&this.effects.push(new am(this.container.styles.opacity)),null!==this.container.styles.transform){var s=this.container.bounds.left+this.container.styles.transformOrigin[0].number,i=this.container.bounds.top+this.container.styles.transformOrigin[1].number,r=this.container.styles.transform;this.effects.push(new om(s,i,r))}if(0!==this.container.styles.overflowX){var o=im(this.curves),n=rm(this.curves);hm(o,n)?this.effects.push(new nm(o,6)):(this.effects.push(new nm(o,2)),this.effects.push(new nm(n,4)))}}return e.prototype.getEffects=function(e){for(var t=-1===[2,3].indexOf(this.container.styles.position),s=this.parent,i=this.effects.slice(0);s;){var r=s.effects.filter((function(e){return!lm(e)}));if(t||0!==s.container.styles.position||!s.parent){if(i.unshift.apply(i,r),t=-1===[2,3].indexOf(s.container.styles.position),0!==s.container.styles.overflowX){var o=im(s.curves),n=rm(s.curves);hm(o,n)||i.unshift(new nm(n,6))}}else i.unshift.apply(i,r);s=s.parent}return i.filter((function(t){return Dd(t.target,e)}))},e}(),um=function(e,t,s,i){e.container.elements.forEach((function(r){var o=Dd(r.flags,4),n=Dd(r.flags,2),a=new Am(r,e);Dd(r.styles.display,2048)&&i.push(a);var l=Dd(r.flags,8)?[]:i;if(o||n){var h=o||r.styles.isPositioned()?s:t,c=new cm(a);if(r.styles.isPositioned()||r.styles.opacity<1||r.styles.isTransformed()){var A=r.styles.zIndex.order;if(A<0){var u=0;h.negativeZIndex.some((function(e,t){return A>e.element.container.styles.zIndex.order?(u=t,!1):u>0})),h.negativeZIndex.splice(u,0,c)}else if(A>0){var p=0;h.positiveZIndex.some((function(e,t){return A>=e.element.container.styles.zIndex.order?(p=t+1,!1):p>0})),h.positiveZIndex.splice(p,0,c)}else h.zeroOrAutoZIndexOrTransformedOrOpacity.push(c)}else r.styles.isFloating()?h.nonPositionedFloats.push(c):h.nonPositionedInlineLevel.push(c);um(a,c,o?c:s,l)}else r.styles.isInlineLevel()?t.inlineLevel.push(a):t.nonInlineLevel.push(a),um(a,t,s,l);Dd(r.flags,8)&&pm(r,l)}))},pm=function(e,t){for(var s=e instanceof Cf?e.start:1,i=e instanceof Cf&&e.reversed,r=0;r<t.length;r++){var o=t[r];o.container instanceof Nf&&"number"==typeof o.container.value&&0!==o.container.value&&(s=o.container.value),o.listValue=_E(s,o.container.styles.listStyleType,!0),s+=i?-1:1}},dm=function(e,t){switch(t){case 0:return Em(e.topLeftBorderBox,e.topLeftPaddingBox,e.topRightBorderBox,e.topRightPaddingBox);case 1:return Em(e.topRightBorderBox,e.topRightPaddingBox,e.bottomRightBorderBox,e.bottomRightPaddingBox);case 2:return Em(e.bottomRightBorderBox,e.bottomRightPaddingBox,e.bottomLeftBorderBox,e.bottomLeftPaddingBox);default:return Em(e.bottomLeftBorderBox,e.bottomLeftPaddingBox,e.topLeftBorderBox,e.topLeftPaddingBox)}},fm=function(e,t){var s=[];return em(e)?s.push(e.subdivide(.5,!1)):s.push(e),em(t)?s.push(t.subdivide(.5,!0)):s.push(t),s},Em=function(e,t,s,i){var r=[];return em(e)?r.push(e.subdivide(.5,!1)):r.push(e),em(s)?r.push(s.subdivide(.5,!0)):r.push(s),em(i)?r.push(i.subdivide(.5,!0).reverse()):r.push(i),em(t)?r.push(t.subdivide(.5,!1).reverse()):r.push(t),r},mm=function(e){var t=e.bounds,s=e.styles;return t.add(s.borderLeftWidth,s.borderTopWidth,-(s.borderRightWidth+s.borderLeftWidth),-(s.borderTopWidth+s.borderBottomWidth))},ym=function(e){var t=e.styles,s=e.bounds,i=Tu(t.paddingLeft,s.width),r=Tu(t.paddingRight,s.width),o=Tu(t.paddingTop,s.width),n=Tu(t.paddingBottom,s.width);return s.add(i+t.borderLeftWidth,o+t.borderTopWidth,-(t.borderRightWidth+t.borderLeftWidth+i+r),-(t.borderTopWidth+t.borderBottomWidth+o+n))},gm=function(e,t,s){var i=function(e,t){return 0===e?t.bounds:2===e?ym(t):mm(t)}(_m(e.styles.backgroundOrigin,t),e),r=function(e,t){return 0===e?t.bounds:2===e?ym(t):mm(t)}(_m(e.styles.backgroundClip,t),e),o=Tm(_m(e.styles.backgroundSize,t),s,i),n=o[0],a=o[1],l=vu(_m(e.styles.backgroundPosition,t),i.width-n,i.height-a);return[Rm(_m(e.styles.backgroundRepeat,t),l,o,i,r),Math.round(i.left+l[0]),Math.round(i.top+l[1]),n,a]},Im=function(e){return lu(e)&&e.value===rp.AUTO},vm=function(e){return"number"==typeof e},Tm=function(e,t,s){var i=t[0],r=t[1],o=t[2],n=e[0],a=e[1];if(!n)return[0,0];if(Eu(n)&&a&&Eu(a))return[Tu(n,s.width),Tu(a,s.height)];var l=vm(o);if(lu(n)&&(n.value===rp.CONTAIN||n.value===rp.COVER))return vm(o)?s.width/s.height<o!=(n.value===rp.COVER)?[s.width,s.width/o]:[s.height*o,s.height]:[s.width,s.height];var h=vm(i),c=vm(r),A=h||c;if(Im(n)&&(!a||Im(a)))return h&&c?[i,r]:l||A?A&&l?[h?i:r*o,c?r:i/o]:[h?i:s.width,c?r:s.height]:[s.width,s.height];if(l){var u=0,p=0;return Eu(n)?u=Tu(n,s.width):Eu(a)&&(p=Tu(a,s.height)),Im(n)?u=p*o:a&&!Im(a)||(p=u/o),[u,p]}var d=null,f=null;if(Eu(n)?d=Tu(n,s.width):a&&Eu(a)&&(f=Tu(a,s.height)),null===d||a&&!Im(a)||(f=h&&c?d/i*r:s.height),null!==f&&Im(n)&&(d=h&&c?f/r*i:s.width),null!==d&&null!==f)return[d,f];throw new Error("Unable to calculate background-size for element")},_m=function(e,t){var s=e[t];return void 0===s?e[0]:s},Rm=function(e,t,s,i,r){var o=t[0],n=t[1],a=s[0],l=s[1];switch(e){case 2:return[new qE(Math.round(i.left),Math.round(i.top+n)),new qE(Math.round(i.left+i.width),Math.round(i.top+n)),new qE(Math.round(i.left+i.width),Math.round(l+i.top+n)),new qE(Math.round(i.left),Math.round(l+i.top+n))];case 3:return[new qE(Math.round(i.left+o),Math.round(i.top)),new qE(Math.round(i.left+o+a),Math.round(i.top)),new qE(Math.round(i.left+o+a),Math.round(i.height+i.top)),new qE(Math.round(i.left+o),Math.round(i.height+i.top))];case 1:return[new qE(Math.round(i.left+o),Math.round(i.top+n)),new qE(Math.round(i.left+o+a),Math.round(i.top+n)),new qE(Math.round(i.left+o+a),Math.round(i.top+n+l)),new qE(Math.round(i.left+o),Math.round(i.top+n+l))];default:return[new qE(Math.round(r.left),Math.round(r.top)),new qE(Math.round(r.left+r.width),Math.round(r.top)),new qE(Math.round(r.left+r.width),Math.round(r.height+r.top)),new qE(Math.round(r.left),Math.round(r.height+r.top))]}},Pm="Hidden Text",Dm=function(){function e(e){this._data={},this._document=e}return e.prototype.parseMetrics=function(e,t){var s=this._document.createElement("div"),i=this._document.createElement("img"),r=this._document.createElement("span"),o=this._document.body;s.style.visibility="hidden",s.style.fontFamily=e,s.style.fontSize=t,s.style.margin="0",s.style.padding="0",s.style.whiteSpace="nowrap",o.appendChild(s),i.src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7",i.width=1,i.height=1,i.style.margin="0",i.style.padding="0",i.style.verticalAlign="baseline",r.style.fontFamily=e,r.style.fontSize=t,r.style.margin="0",r.style.padding="0",r.appendChild(this._document.createTextNode(Pm)),s.appendChild(r),s.appendChild(i);var n=i.offsetTop-r.offsetTop+2;s.removeChild(r),s.appendChild(this._document.createTextNode(Pm)),s.style.lineHeight="normal",i.style.verticalAlign="super";var a=i.offsetTop-s.offsetTop+2;return o.removeChild(s),{baseline:n,middle:a}},e.prototype.getMetrics=function(e,t){var s=e+" "+t;return void 0===this._data[s]&&(this._data[s]=this.parseMetrics(e,t)),this._data[s]},e}(),Nm=function(e,t){this.context=e,this.options=t},Cm=function(e){function t(t,s){var i=e.call(this,t,s)||this;return i._activeEffects=[],i.canvas=s.canvas?s.canvas:document.createElement("canvas"),i.ctx=i.canvas.getContext("2d"),s.canvas||(i.canvas.width=Math.floor(s.width*s.scale),i.canvas.height=Math.floor(s.height*s.scale),i.canvas.style.width=s.width+"px",i.canvas.style.height=s.height+"px"),i.fontMetrics=new Dm(document),i.ctx.scale(i.options.scale,i.options.scale),i.ctx.translate(-s.x,-s.y),i.ctx.textBaseline="bottom",i._activeEffects=[],i.context.logger.debug("Canvas renderer initialized ("+s.width+"x"+s.height+") with scale "+s.scale),i}return yc(t,e),t.prototype.applyEffects=function(e){for(var t=this;this._activeEffects.length;)this.popEffect();e.forEach((function(e){return t.applyEffect(e)}))},t.prototype.applyEffect=function(e){this.ctx.save(),function(e){return 2===e.type}(e)&&(this.ctx.globalAlpha=e.opacity),function(e){return 0===e.type}(e)&&(this.ctx.translate(e.offsetX,e.offsetY),this.ctx.transform(e.matrix[0],e.matrix[1],e.matrix[2],e.matrix[3],e.matrix[4],e.matrix[5]),this.ctx.translate(-e.offsetX,-e.offsetY)),lm(e)&&(this.path(e.path),this.ctx.clip()),this._activeEffects.push(e)},t.prototype.popEffect=function(){this._activeEffects.pop(),this.ctx.restore()},t.prototype.renderStack=function(e){return Ic(this,void 0,void 0,(function(){return vc(this,(function(t){switch(t.label){case 0:return e.element.container.styles.isVisible()?[4,this.renderStackContent(e)]:[3,2];case 1:t.sent(),t.label=2;case 2:return[2]}}))}))},t.prototype.renderNode=function(e){return Ic(this,void 0,void 0,(function(){return vc(this,(function(t){switch(t.label){case 0:return Dd(e.container.flags,16),e.container.styles.isVisible()?[4,this.renderNodeBackgroundAndBorders(e)]:[3,3];case 1:return t.sent(),[4,this.renderNodeContent(e)];case 2:t.sent(),t.label=3;case 3:return[2]}}))}))},t.prototype.renderTextWithLetterSpacing=function(e,t,s){var i=this;0===t?this.ctx.fillText(e.text,e.bounds.left,e.bounds.top+s):Ef(e.text).reduce((function(t,r){return i.ctx.fillText(r,t,e.bounds.top+s),t+i.ctx.measureText(r).width}),e.bounds.left)},t.prototype.createFontStyle=function(e){var t=e.fontVariant.filter((function(e){return"normal"===e||"small-caps"===e})).join(""),s=xm(e.fontFamily).join(", "),i=nu(e.fontSize)?""+e.fontSize.number+e.fontSize.unit:e.fontSize.number+"px";return[[e.fontStyle,t,e.fontWeight,i,s].join(" "),s,i]},t.prototype.renderTextNode=function(e,t){return Ic(this,void 0,void 0,(function(){var s,i,r,o,n,a,l,h,c=this;return vc(this,(function(A){return s=this.createFontStyle(t),i=s[0],r=s[1],o=s[2],this.ctx.font=i,this.ctx.direction=1===t.direction?"rtl":"ltr",this.ctx.textAlign="left",this.ctx.textBaseline="alphabetic",n=this.fontMetrics.getMetrics(r,o),a=n.baseline,l=n.middle,h=t.paintOrder,e.textBounds.forEach((function(e){h.forEach((function(s){switch(s){case 0:c.ctx.fillStyle=Su(t.color),c.renderTextWithLetterSpacing(e,t.letterSpacing,a);var i=t.textShadow;i.length&&e.text.trim().length&&(i.slice(0).reverse().forEach((function(s){c.ctx.shadowColor=Su(s.color),c.ctx.shadowOffsetX=s.offsetX.number*c.options.scale,c.ctx.shadowOffsetY=s.offsetY.number*c.options.scale,c.ctx.shadowBlur=s.blur.number,c.renderTextWithLetterSpacing(e,t.letterSpacing,a)})),c.ctx.shadowColor="",c.ctx.shadowOffsetX=0,c.ctx.shadowOffsetY=0,c.ctx.shadowBlur=0),t.textDecorationLine.length&&(c.ctx.fillStyle=Su(t.textDecorationColor||t.color),t.textDecorationLine.forEach((function(t){switch(t){case 1:c.ctx.fillRect(e.bounds.left,Math.round(e.bounds.top+a),e.bounds.width,1);break;case 2:c.ctx.fillRect(e.bounds.left,Math.round(e.bounds.top),e.bounds.width,1);break;case 3:c.ctx.fillRect(e.bounds.left,Math.ceil(e.bounds.top+l),e.bounds.width,1)}})));break;case 1:t.webkitTextStrokeWidth&&e.text.trim().length&&(c.ctx.strokeStyle=Su(t.webkitTextStrokeColor),c.ctx.lineWidth=t.webkitTextStrokeWidth,c.ctx.lineJoin=window.chrome?"miter":"round",c.ctx.strokeText(e.text,e.bounds.left,e.bounds.top+a)),c.ctx.strokeStyle="",c.ctx.lineWidth=0,c.ctx.lineJoin="miter"}}))})),[2]}))}))},t.prototype.renderReplacedElement=function(e,t,s){if(s&&e.intrinsicWidth>0&&e.intrinsicHeight>0){var i=ym(e),r=rm(t);this.path(r),this.ctx.save(),this.ctx.clip(),this.ctx.drawImage(s,0,0,e.intrinsicWidth,e.intrinsicHeight,i.left,i.top,i.width,i.height),this.ctx.restore()}},t.prototype.renderNodeContent=function(e){return Ic(this,void 0,void 0,(function(){var s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g;return vc(this,(function(I){switch(I.label){case 0:this.applyEffects(e.getEffects(4)),s=e.container,i=e.curves,r=s.styles,o=0,n=s.textNodes,I.label=1;case 1:return o<n.length?(a=n[o],[4,this.renderTextNode(a,r)]):[3,4];case 2:I.sent(),I.label=3;case 3:return o++,[3,1];case 4:if(!(s instanceof Rf))return[3,8];I.label=5;case 5:return I.trys.push([5,7,,8]),[4,this.context.cache.match(s.src)];case 6:return E=I.sent(),this.renderReplacedElement(s,i,E),[3,8];case 7:return I.sent(),this.context.logger.error("Error loading image "+s.src),[3,8];case 8:if(s instanceof Pf&&this.renderReplacedElement(s,i,s.canvas),!(s instanceof Df))return[3,12];I.label=9;case 9:return I.trys.push([9,11,,12]),[4,this.context.cache.match(s.svg)];case 10:return E=I.sent(),this.renderReplacedElement(s,i,E),[3,12];case 11:return I.sent(),this.context.logger.error("Error loading svg "+s.svg.substring(0,255)),[3,12];case 12:return s instanceof Uf&&s.tree?[4,new t(this.context,{scale:this.options.scale,backgroundColor:s.backgroundColor,x:0,y:0,width:s.width,height:s.height}).render(s.tree)]:[3,14];case 13:l=I.sent(),s.width&&s.height&&this.ctx.drawImage(l,0,0,s.width,s.height,s.bounds.left,s.bounds.top,s.bounds.width,s.bounds.height),I.label=14;case 14:if(s instanceof Ff&&(h=Math.min(s.bounds.width,s.bounds.height),s.type===Sf?s.checked&&(this.ctx.save(),this.path([new qE(s.bounds.left+.39363*h,s.bounds.top+.79*h),new qE(s.bounds.left+.16*h,s.bounds.top+.5549*h),new qE(s.bounds.left+.27347*h,s.bounds.top+.44071*h),new qE(s.bounds.left+.39694*h,s.bounds.top+.5649*h),new qE(s.bounds.left+.72983*h,s.bounds.top+.23*h),new qE(s.bounds.left+.84*h,s.bounds.top+.34085*h),new qE(s.bounds.left+.39363*h,s.bounds.top+.79*h)]),this.ctx.fillStyle=Su(Bf),this.ctx.fill(),this.ctx.restore()):s.type===wf&&s.checked&&(this.ctx.save(),this.ctx.beginPath(),this.ctx.arc(s.bounds.left+h/2,s.bounds.top+h/2,h/4,0,2*Math.PI,!0),this.ctx.fillStyle=Su(Bf),this.ctx.fill(),this.ctx.restore())),Om(s)&&s.value.length){switch(c=this.createFontStyle(r),y=c[0],A=c[1],u=this.fontMetrics.getMetrics(y,A).baseline,this.ctx.font=y,this.ctx.fillStyle=Su(r.color),this.ctx.textBaseline="alphabetic",this.ctx.textAlign=Sm(s.styles.textAlign),g=ym(s),p=0,s.styles.textAlign){case 1:p+=g.width/2;break;case 2:p+=g.width}d=g.add(p,0,0,-g.height/2+1),this.ctx.save(),this.path([new qE(g.left,g.top),new qE(g.left+g.width,g.top),new qE(g.left+g.width,g.top+g.height),new qE(g.left,g.top+g.height)]),this.ctx.clip(),this.renderTextWithLetterSpacing(new pf(s.value,d),r.letterSpacing,u),this.ctx.restore(),this.ctx.textBaseline="alphabetic",this.ctx.textAlign="left"}if(!Dd(s.styles.display,2048))return[3,20];if(null===s.styles.listStyleImage)return[3,19];if(0!==(f=s.styles.listStyleImage).type)return[3,18];E=void 0,m=f.url,I.label=15;case 15:return I.trys.push([15,17,,18]),[4,this.context.cache.match(m)];case 16:return E=I.sent(),this.ctx.drawImage(E,s.bounds.left-(E.width+10),s.bounds.top),[3,18];case 17:return I.sent(),this.context.logger.error("Error loading list-style-image "+m),[3,18];case 18:return[3,20];case 19:e.listValue&&-1!==s.styles.listStyleType&&(y=this.createFontStyle(r)[0],this.ctx.font=y,this.ctx.fillStyle=Su(r.color),this.ctx.textBaseline="middle",this.ctx.textAlign="right",g=new _c(s.bounds.left,s.bounds.top+Tu(s.styles.paddingTop,s.bounds.width),s.bounds.width,jp(r.lineHeight,r.fontSize.number)/2+1),this.renderTextWithLetterSpacing(new pf(e.listValue,g),r.letterSpacing,jp(r.lineHeight,r.fontSize.number)/2+2),this.ctx.textBaseline="bottom",this.ctx.textAlign="left"),I.label=20;case 20:return[2]}}))}))},t.prototype.renderStackContent=function(e){return Ic(this,void 0,void 0,(function(){var t,s,i,r,o,n,a,l,h,c,A,u,p,d,f;return vc(this,(function(E){switch(E.label){case 0:return Dd(e.element.container.flags,16),[4,this.renderNodeBackgroundAndBorders(e.element)];case 1:E.sent(),t=0,s=e.negativeZIndex,E.label=2;case 2:return t<s.length?(f=s[t],[4,this.renderStack(f)]):[3,5];case 3:E.sent(),E.label=4;case 4:return t++,[3,2];case 5:return[4,this.renderNodeContent(e.element)];case 6:E.sent(),i=0,r=e.nonInlineLevel,E.label=7;case 7:return i<r.length?(f=r[i],[4,this.renderNode(f)]):[3,10];case 8:E.sent(),E.label=9;case 9:return i++,[3,7];case 10:o=0,n=e.nonPositionedFloats,E.label=11;case 11:return o<n.length?(f=n[o],[4,this.renderStack(f)]):[3,14];case 12:E.sent(),E.label=13;case 13:return o++,[3,11];case 14:a=0,l=e.nonPositionedInlineLevel,E.label=15;case 15:return a<l.length?(f=l[a],[4,this.renderStack(f)]):[3,18];case 16:E.sent(),E.label=17;case 17:return a++,[3,15];case 18:h=0,c=e.inlineLevel,E.label=19;case 19:return h<c.length?(f=c[h],[4,this.renderNode(f)]):[3,22];case 20:E.sent(),E.label=21;case 21:return h++,[3,19];case 22:A=0,u=e.zeroOrAutoZIndexOrTransformedOrOpacity,E.label=23;case 23:return A<u.length?(f=u[A],[4,this.renderStack(f)]):[3,26];case 24:E.sent(),E.label=25;case 25:return A++,[3,23];case 26:p=0,d=e.positiveZIndex,E.label=27;case 27:return p<d.length?(f=d[p],[4,this.renderStack(f)]):[3,30];case 28:E.sent(),E.label=29;case 29:return p++,[3,27];case 30:return[2]}}))}))},t.prototype.mask=function(e){this.ctx.beginPath(),this.ctx.moveTo(0,0),this.ctx.lineTo(this.canvas.width,0),this.ctx.lineTo(this.canvas.width,this.canvas.height),this.ctx.lineTo(0,this.canvas.height),this.ctx.lineTo(0,0),this.formatPath(e.slice(0).reverse()),this.ctx.closePath()},t.prototype.path=function(e){this.ctx.beginPath(),this.formatPath(e),this.ctx.closePath()},t.prototype.formatPath=function(e){var t=this;e.forEach((function(e,s){var i=em(e)?e.start:e;0===s?t.ctx.moveTo(i.x,i.y):t.ctx.lineTo(i.x,i.y),em(e)&&t.ctx.bezierCurveTo(e.startControl.x,e.startControl.y,e.endControl.x,e.endControl.y,e.end.x,e.end.y)}))},t.prototype.renderRepeat=function(e,t,s,i){this.path(e),this.ctx.fillStyle=t,this.ctx.translate(s,i),this.ctx.fill(),this.ctx.translate(-s,-i)},t.prototype.resizeImage=function(e,t,s){var i;if(e.width===t&&e.height===s)return e;var r=(null!==(i=this.canvas.ownerDocument)&&void 0!==i?i:document).createElement("canvas");return r.width=Math.max(1,t),r.height=Math.max(1,s),r.getContext("2d").drawImage(e,0,0,e.width,e.height,0,0,t,s),r},t.prototype.renderBackgroundImage=function(e){return Ic(this,void 0,void 0,(function(){var t,s,i,r,o,n;return vc(this,(function(a){switch(a.label){case 0:t=e.styles.backgroundImage.length-1,s=function(s){var r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I,v,T,_,R,P,D,N,C,O,b,S,w,x,B;return vc(this,(function(F){switch(F.label){case 0:if(0!==s.type)return[3,5];r=void 0,o=s.url,F.label=1;case 1:return F.trys.push([1,3,,4]),[4,i.context.cache.match(o)];case 2:return r=F.sent(),[3,4];case 3:return F.sent(),i.context.logger.error("Error loading background-image "+o),[3,4];case 4:return r&&(n=gm(e,t,[r.width,r.height,r.width/r.height]),g=n[0],P=n[1],D=n[2],T=n[3],_=n[4],m=i.ctx.createPattern(i.resizeImage(r,T,_),"repeat"),i.renderRepeat(g,m,P,D)),[3,6];case 5:1===s.type?(a=gm(e,t,[null,null,null]),g=a[0],P=a[1],D=a[2],T=a[3],_=a[4],l=Qu(s.angle,T,_),h=l[0],c=l[1],A=l[2],u=l[3],p=l[4],(d=document.createElement("canvas")).width=T,d.height=_,f=d.getContext("2d"),E=f.createLinearGradient(c,u,A,p),ju(s.stops,h).forEach((function(e){return E.addColorStop(e.stop,Su(e.color))})),f.fillStyle=E,f.fillRect(0,0,T,_),T>0&&_>0&&(m=i.ctx.createPattern(d,"repeat"),i.renderRepeat(g,m,P,D))):function(e){return 2===e.type}(s)&&(y=gm(e,t,[null,null,null]),g=y[0],I=y[1],v=y[2],T=y[3],_=y[4],R=0===s.position.length?[gu]:s.position,P=Tu(R[0],T),D=Tu(R[R.length-1],_),N=function(e,t,s,i,r){var o=0,n=0;switch(e.size){case 0:0===e.shape?o=n=Math.min(Math.abs(t),Math.abs(t-i),Math.abs(s),Math.abs(s-r)):1===e.shape&&(o=Math.min(Math.abs(t),Math.abs(t-i)),n=Math.min(Math.abs(s),Math.abs(s-r)));break;case 2:if(0===e.shape)o=n=Math.min(Wu(t,s),Wu(t,s-r),Wu(t-i,s),Wu(t-i,s-r));else if(1===e.shape){var a=Math.min(Math.abs(s),Math.abs(s-r))/Math.min(Math.abs(t),Math.abs(t-i)),l=zu(i,r,t,s,!0),h=l[0],c=l[1];n=a*(o=Wu(h-t,(c-s)/a))}break;case 1:0===e.shape?o=n=Math.max(Math.abs(t),Math.abs(t-i),Math.abs(s),Math.abs(s-r)):1===e.shape&&(o=Math.max(Math.abs(t),Math.abs(t-i)),n=Math.max(Math.abs(s),Math.abs(s-r)));break;case 3:if(0===e.shape)o=n=Math.max(Wu(t,s),Wu(t,s-r),Wu(t-i,s),Wu(t-i,s-r));else if(1===e.shape){a=Math.max(Math.abs(s),Math.abs(s-r))/Math.max(Math.abs(t),Math.abs(t-i));var A=zu(i,r,t,s,!1);h=A[0],c=A[1],n=a*(o=Wu(h-t,(c-s)/a))}}return Array.isArray(e.size)&&(o=Tu(e.size[0],i),n=2===e.size.length?Tu(e.size[1],r):o),[o,n]}(s,P,D,T,_),C=N[0],O=N[1],C>0&&O>0&&(b=i.ctx.createRadialGradient(I+P,v+D,0,I+P,v+D,C),ju(s.stops,2*C).forEach((function(e){return b.addColorStop(e.stop,Su(e.color))})),i.path(g),i.ctx.fillStyle=b,C!==O?(S=e.bounds.left+.5*e.bounds.width,w=e.bounds.top+.5*e.bounds.height,B=1/(x=O/C),i.ctx.save(),i.ctx.translate(S,w),i.ctx.transform(1,0,0,x,0,0),i.ctx.translate(-S,-w),i.ctx.fillRect(I,B*(v-w)+w,T,_*B),i.ctx.restore()):i.ctx.fill())),F.label=6;case 6:return t--,[2]}}))},i=this,r=0,o=e.styles.backgroundImage.slice(0).reverse(),a.label=1;case 1:return r<o.length?(n=o[r],[5,s(n)]):[3,4];case 2:a.sent(),a.label=3;case 3:return r++,[3,1];case 4:return[2]}}))}))},t.prototype.renderSolidBorder=function(e,t,s){return Ic(this,void 0,void 0,(function(){return vc(this,(function(i){return this.path(dm(s,t)),this.ctx.fillStyle=Su(e),this.ctx.fill(),[2]}))}))},t.prototype.renderDoubleBorder=function(e,t,s,i){return Ic(this,void 0,void 0,(function(){var r,o;return vc(this,(function(n){switch(n.label){case 0:return t<3?[4,this.renderSolidBorder(e,s,i)]:[3,2];case 1:return n.sent(),[2];case 2:return r=function(e,t){switch(t){case 0:return Em(e.topLeftBorderBox,e.topLeftBorderDoubleOuterBox,e.topRightBorderBox,e.topRightBorderDoubleOuterBox);case 1:return Em(e.topRightBorderBox,e.topRightBorderDoubleOuterBox,e.bottomRightBorderBox,e.bottomRightBorderDoubleOuterBox);case 2:return Em(e.bottomRightBorderBox,e.bottomRightBorderDoubleOuterBox,e.bottomLeftBorderBox,e.bottomLeftBorderDoubleOuterBox);default:return Em(e.bottomLeftBorderBox,e.bottomLeftBorderDoubleOuterBox,e.topLeftBorderBox,e.topLeftBorderDoubleOuterBox)}}(i,s),this.path(r),this.ctx.fillStyle=Su(e),this.ctx.fill(),o=function(e,t){switch(t){case 0:return Em(e.topLeftBorderDoubleInnerBox,e.topLeftPaddingBox,e.topRightBorderDoubleInnerBox,e.topRightPaddingBox);case 1:return Em(e.topRightBorderDoubleInnerBox,e.topRightPaddingBox,e.bottomRightBorderDoubleInnerBox,e.bottomRightPaddingBox);case 2:return Em(e.bottomRightBorderDoubleInnerBox,e.bottomRightPaddingBox,e.bottomLeftBorderDoubleInnerBox,e.bottomLeftPaddingBox);default:return Em(e.bottomLeftBorderDoubleInnerBox,e.bottomLeftPaddingBox,e.topLeftBorderDoubleInnerBox,e.topLeftPaddingBox)}}(i,s),this.path(o),this.ctx.fill(),[2]}}))}))},t.prototype.renderNodeBackgroundAndBorders=function(e){return Ic(this,void 0,void 0,(function(){var t,s,i,r,o,n,a,l,h=this;return vc(this,(function(c){switch(c.label){case 0:return this.applyEffects(e.getEffects(2)),t=e.container.styles,s=!bu(t.backgroundColor)||t.backgroundImage.length,i=[{style:t.borderTopStyle,color:t.borderTopColor,width:t.borderTopWidth},{style:t.borderRightStyle,color:t.borderRightColor,width:t.borderRightWidth},{style:t.borderBottomStyle,color:t.borderBottomColor,width:t.borderBottomWidth},{style:t.borderLeftStyle,color:t.borderLeftColor,width:t.borderLeftWidth}],r=bm(_m(t.backgroundClip,0),e.curves),s||t.boxShadow.length?(this.ctx.save(),this.path(r),this.ctx.clip(),bu(t.backgroundColor)||(this.ctx.fillStyle=Su(t.backgroundColor),this.ctx.fill()),[4,this.renderBackgroundImage(e.container)]):[3,2];case 1:c.sent(),this.ctx.restore(),t.boxShadow.slice(0).reverse().forEach((function(t){h.ctx.save();var s,i,r,o,n,a=im(e.curves),l=t.inset?0:1e4,c=(s=a,i=-l+(t.inset?1:-1)*t.spread.number,r=(t.inset?1:-1)*t.spread.number,o=t.spread.number*(t.inset?-2:2),n=t.spread.number*(t.inset?-2:2),s.map((function(e,t){switch(t){case 0:return e.add(i,r);case 1:return e.add(i+o,r);case 2:return e.add(i+o,r+n);case 3:return e.add(i,r+n)}return e})));t.inset?(h.path(a),h.ctx.clip(),h.mask(c)):(h.mask(a),h.ctx.clip(),h.path(c)),h.ctx.shadowOffsetX=t.offsetX.number+l,h.ctx.shadowOffsetY=t.offsetY.number,h.ctx.shadowColor=Su(t.color),h.ctx.shadowBlur=t.blur.number,h.ctx.fillStyle=t.inset?Su(t.color):"rgba(0,0,0,1)",h.ctx.fill(),h.ctx.restore()})),c.label=2;case 2:o=0,n=0,a=i,c.label=3;case 3:return n<a.length?0!==(l=a[n]).style&&!bu(l.color)&&l.width>0?2!==l.style?[3,5]:[4,this.renderDashedDottedBorder(l.color,l.width,o,e.curves,2)]:[3,11]:[3,13];case 4:return c.sent(),[3,11];case 5:return 3!==l.style?[3,7]:[4,this.renderDashedDottedBorder(l.color,l.width,o,e.curves,3)];case 6:return c.sent(),[3,11];case 7:return 4!==l.style?[3,9]:[4,this.renderDoubleBorder(l.color,l.width,o,e.curves)];case 8:return c.sent(),[3,11];case 9:return[4,this.renderSolidBorder(l.color,o,e.curves)];case 10:c.sent(),c.label=11;case 11:o++,c.label=12;case 12:return n++,[3,3];case 13:return[2]}}))}))},t.prototype.renderDashedDottedBorder=function(e,t,s,i,r){return Ic(this,void 0,void 0,(function(){var o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I;return vc(this,(function(v){return this.ctx.save(),o=function(e,t){switch(t){case 0:return fm(e.topLeftBorderStroke,e.topRightBorderStroke);case 1:return fm(e.topRightBorderStroke,e.bottomRightBorderStroke);case 2:return fm(e.bottomRightBorderStroke,e.bottomLeftBorderStroke);default:return fm(e.bottomLeftBorderStroke,e.topLeftBorderStroke)}}(i,s),n=dm(i,s),2===r&&(this.path(n),this.ctx.clip()),em(n[0])?(a=n[0].start.x,l=n[0].start.y):(a=n[0].x,l=n[0].y),em(n[1])?(h=n[1].end.x,c=n[1].end.y):(h=n[1].x,c=n[1].y),A=0===s||2===s?Math.abs(a-h):Math.abs(l-c),this.ctx.beginPath(),3===r?this.formatPath(o):this.formatPath(n.slice(0,2)),u=t<3?3*t:2*t,p=t<3?2*t:t,3===r&&(u=t,p=t),d=!0,A<=2*u?d=!1:A<=2*u+p?(u*=f=A/(2*u+p),p*=f):(E=Math.floor((A+p)/(u+p)),m=(A-E*u)/(E-1),p=(y=(A-(E+1)*u)/E)<=0||Math.abs(p-m)<Math.abs(p-y)?m:y),d&&(3===r?this.ctx.setLineDash([0,u+p]):this.ctx.setLineDash([u,p])),3===r?(this.ctx.lineCap="round",this.ctx.lineWidth=t):this.ctx.lineWidth=2*t+1.1,this.ctx.strokeStyle=Su(e),this.ctx.stroke(),this.ctx.setLineDash([]),2===r&&(em(n[0])&&(g=n[3],I=n[0],this.ctx.beginPath(),this.formatPath([new qE(g.end.x,g.end.y),new qE(I.start.x,I.start.y)]),this.ctx.stroke()),em(n[1])&&(g=n[1],I=n[2],this.ctx.beginPath(),this.formatPath([new qE(g.end.x,g.end.y),new qE(I.start.x,I.start.y)]),this.ctx.stroke())),this.ctx.restore(),[2]}))}))},t.prototype.render=function(e){return Ic(this,void 0,void 0,(function(){var t;return vc(this,(function(s){switch(s.label){case 0:return this.options.backgroundColor&&(this.ctx.fillStyle=Su(this.options.backgroundColor),this.ctx.fillRect(this.options.x,this.options.y,this.options.width,this.options.height)),i=new Am(e,null),r=new cm(i),um(i,r,r,o=[]),pm(i.container,o),t=r,[4,this.renderStack(t)];case 1:return s.sent(),this.applyEffects([]),[2,this.canvas]}var i,r,o}))}))},t}(Nm),Om=function(e){return e instanceof Lf||(e instanceof Mf||e instanceof Ff&&e.type!==wf&&e.type!==Sf)},bm=function(e,t){switch(e){case 0:return im(t);case 2:return function(e){return[e.topLeftContentBox,e.topRightContentBox,e.bottomRightContentBox,e.bottomLeftContentBox]}(t);default:return rm(t)}},Sm=function(e){switch(e){case 1:return"center";case 2:return"right";default:return"left"}},wm=["-apple-system","system-ui"],xm=function(e){return/iPhone OS 15_(0|1)/.test(window.navigator.userAgent)?e.filter((function(e){return-1===wm.indexOf(e)})):e},Bm=function(e){function t(t,s){var i=e.call(this,t,s)||this;return i.canvas=s.canvas?s.canvas:document.createElement("canvas"),i.ctx=i.canvas.getContext("2d"),i.options=s,i.canvas.width=Math.floor(s.width*s.scale),i.canvas.height=Math.floor(s.height*s.scale),i.canvas.style.width=s.width+"px",i.canvas.style.height=s.height+"px",i.ctx.scale(i.options.scale,i.options.scale),i.ctx.translate(-s.x,-s.y),i.context.logger.debug("EXPERIMENTAL ForeignObject renderer initialized ("+s.width+"x"+s.height+" at "+s.x+","+s.y+") with scale "+s.scale),i}return yc(t,e),t.prototype.render=function(e){return Ic(this,void 0,void 0,(function(){var t,s;return vc(this,(function(i){switch(i.label){case 0:return t=cf(this.options.width*this.options.scale,this.options.height*this.options.scale,this.options.scale,this.options.scale,e),[4,Fm(t)];case 1:return s=i.sent(),this.options.backgroundColor&&(this.ctx.fillStyle=Su(this.options.backgroundColor),this.ctx.fillRect(0,0,this.options.width*this.options.scale,this.options.height*this.options.scale)),this.ctx.drawImage(s,-this.options.x*this.options.scale,-this.options.y*this.options.scale),[2,this.canvas]}}))}))},t}(Nm),Fm=function(e){return new Promise((function(t,s){var i=new Image;i.onload=function(){t(i)},i.onerror=s,i.src="data:image/svg+xml;charset=utf-8,"+encodeURIComponent((new XMLSerializer).serializeToString(e))}))},Mm=function(){function e(e){var t=e.id,s=e.enabled;this.id=t,this.enabled=s,this.start=Date.now()}return e.prototype.debug=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];this.enabled&&("undefined"!=typeof window&&window.console&&"function"==typeof console.debug?console.debug.apply(console,Tc([this.id,this.getTime()+"ms"],e)):this.info.apply(this,e))},e.prototype.getTime=function(){return Date.now()-this.start},e.prototype.info=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];this.enabled&&"undefined"!=typeof window&&window.console&&"function"==typeof console.info&&console.info.apply(console,Tc([this.id,this.getTime()+"ms"],e))},e.prototype.warn=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];this.enabled&&("undefined"!=typeof window&&window.console&&"function"==typeof console.warn?console.warn.apply(console,Tc([this.id,this.getTime()+"ms"],e)):this.info.apply(this,e))},e.prototype.error=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];this.enabled&&("undefined"!=typeof window&&window.console&&"function"==typeof console.error?console.error.apply(console,Tc([this.id,this.getTime()+"ms"],e)):this.info.apply(this,e))},e.instances={},e}(),Lm=function(){function e(t,s){var i;this.windowBounds=s,this.instanceName="#"+e.instanceCount++,this.logger=new Mm({id:this.instanceName,enabled:t.logging}),this.cache=null!==(i=t.cache)&&void 0!==i?i:new VE(this,t)}return e.instanceCount=1,e}(),Um=function(e,t){return void 0===t&&(t={}),Hm(e,t)};"undefined"!=typeof window&&kE.setContext(window);var Hm=function(e,t){return Ic(void 0,void 0,void 0,(function(){var s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I,v,T,_,R,P,D,N,C,O,b,S,w,x,B,F,M,L,U,H;return vc(this,(function(G){switch(G.label){case 0:if(!e||"object"!=typeof e)return[2,Promise.reject("Invalid element provided as first argument")];if(!(s=e.ownerDocument))throw new Error("Element is not attached to a Document");if(!(i=s.defaultView))throw new Error("Document is not attached to a Window");return r={allowTaint:null!==(_=t.allowTaint)&&void 0!==_&&_,imageTimeout:null!==(R=t.imageTimeout)&&void 0!==R?R:15e3,proxy:t.proxy,useCORS:null!==(P=t.useCORS)&&void 0!==P&&P},o=gc({logging:null===(D=t.logging)||void 0===D||D,cache:t.cache},r),n={windowWidth:null!==(N=t.windowWidth)&&void 0!==N?N:i.innerWidth,windowHeight:null!==(C=t.windowHeight)&&void 0!==C?C:i.innerHeight,scrollX:null!==(O=t.scrollX)&&void 0!==O?O:i.pageXOffset,scrollY:null!==(b=t.scrollY)&&void 0!==b?b:i.pageYOffset},a=new _c(n.scrollX,n.scrollY,n.windowWidth,n.windowHeight),l=new Lm(o,a),h=null!==(S=t.foreignObjectRendering)&&void 0!==S&&S,c={allowTaint:null!==(w=t.allowTaint)&&void 0!==w&&w,onclone:t.onclone,ignoreElements:t.ignoreElements,inlineImages:h,copyStyles:h},l.logger.debug("Starting document clone with size "+a.width+"x"+a.height+" scrolled to "+-a.left+","+-a.top),A=new PE(l,e,c),(u=A.clonedReferenceElement)?[4,A.toIFrame(s,a)]:[2,Promise.reject("Unable to find element in cloned iframe")];case 1:return p=G.sent(),d=$f(u)||"HTML"===u.tagName?function(e){var t=e.body,s=e.documentElement;if(!t||!s)throw new Error("Unable to get document size");var i=Math.max(Math.max(t.scrollWidth,s.scrollWidth),Math.max(t.offsetWidth,s.offsetWidth),Math.max(t.clientWidth,s.clientWidth)),r=Math.max(Math.max(t.scrollHeight,s.scrollHeight),Math.max(t.offsetHeight,s.offsetHeight),Math.max(t.clientHeight,s.clientHeight));return new _c(0,0,i,r)}(u.ownerDocument):Rc(l,u),f=d.width,E=d.height,m=d.left,y=d.top,g=Gm(l,u,t.backgroundColor),I={canvas:t.canvas,backgroundColor:g,scale:null!==(B=null!==(x=t.scale)&&void 0!==x?x:i.devicePixelRatio)&&void 0!==B?B:1,x:(null!==(F=t.x)&&void 0!==F?F:0)+m,y:(null!==(M=t.y)&&void 0!==M?M:0)+y,width:null!==(L=t.width)&&void 0!==L?L:Math.ceil(f),height:null!==(U=t.height)&&void 0!==U?U:Math.ceil(E)},h?(l.logger.debug("Document cloned, using foreign object rendering"),[4,new Bm(l,I).render(u)]):[3,3];case 2:return v=G.sent(),[3,5];case 3:return l.logger.debug("Document cloned, element located at "+m+","+y+" with size "+f+"x"+E+" using computed rendering"),l.logger.debug("Starting DOM parsing"),T=Vf(l,u),g===T.styles.backgroundColor&&(T.styles.backgroundColor=Hu.TRANSPARENT),l.logger.debug("Starting renderer for element at "+I.x+","+I.y+" with size "+I.width+"x"+I.height),[4,new Cm(l,I).render(T)];case 4:v=G.sent(),G.label=5;case 5:return(null===(H=t.removeContainer)||void 0===H||H)&&(PE.destroy(p)||l.logger.error("Cannot detach cloned iframe as it is not in the DOM anymore")),l.logger.debug("Finished rendering"),[2,v]}}))}))},Gm=function(e,t,s){var i=t.ownerDocument,r=i.documentElement?Uu(e,getComputedStyle(i.documentElement).backgroundColor):Hu.TRANSPARENT,o=i.body?Uu(e,getComputedStyle(i.body).backgroundColor):Hu.TRANSPARENT,n="string"==typeof s?Uu(e,s):null===s?Hu.TRANSPARENT:4294967295;return t===i.documentElement?bu(r)?bu(o)?n:o:r:n};class km{constructor(e){this.language="en",this.localeService=e.localeService||new Yi,this.scene=new zt(this,{canvasId:e.canvasId,canvasElement:e.canvasElement,keyboardEventsElement:e.keyboardEventsElement,contextAttr:{preserveDrawingBuffer:!1!==e.preserveDrawingBuffer,premultipliedAlpha:!!e.premultipliedAlpha,antialias:!1!==e.antialias},spinnerElementId:e.spinnerElementId,transparent:!1!==e.transparent,gammaInput:!0,gammaOutput:!1,backgroundColor:e.backgroundColor,backgroundColorFromAmbientLight:e.backgroundColorFromAmbientLight,ticksPerRender:1,ticksPerOcclusionTest:20,units:e.units,scale:e.scale,origin:e.origin,saoEnabled:e.saoEnabled,alphaDepthMask:!1!==e.alphaDepthMask,entityOffsetsEnabled:!!e.entityOffsetsEnabled,pickSurfacePrecisionEnabled:!!e.pickSurfacePrecisionEnabled,logarithmicDepthBufferEnabled:!!e.logarithmicDepthBufferEnabled,pbrEnabled:!!e.pbrEnabled,lodEnabled:!!e.lodEnabled,vfcCulling:!!e.vfcEnabled,colorTextureEnabled:!1!==e.colorTextureEnabled,dtxEnabled:!!e.dtxEnabled}),this.metaScene=new fc(this,this.scene),this.id=e.id||this.scene.id,this.camera=this.scene.camera,this.cameraFlight=new sr(this.scene,{duration:.5}),this.cameraControl=new cc(this.scene,{doublePickFlyTo:!0}),this._plugins=[],this._eventSubs={}}get capabilities(){return this.scene.capabilities}on(e,t){let s=this._eventSubs[e];s||(s=[],this._eventSubs[e]=s),s.push(t)}fire(e,t){const s=this._eventSubs[e];if(s)for(let e=0,i=s.length;e<i;e++)s[e](t)}off(e){}log(e){console.log(`[xeokit viewer ${this.id}]: ${e}`)}error(e){console.error(`[xeokit viewer ${this.id}]: ${e}`)}addPlugin(e){this._plugins.push(e)}removePlugin(e){for(let t=0,s=this._plugins.length;t<s;t++){const s=this._plugins[t];if(s===e)return s.clear&&s.clear(),void this._plugins.splice(t,1)}}sendToPlugins(e,t){for(let s=0,i=this._plugins.length;s<i;s++){const i=this._plugins[s];i.send&&i.send(e,t)}}clear(){throw'Viewer#clear() no longer implemented - use \'#sendToPlugins("clear") instead'}resetView(){throw"Viewer#resetView() no longer implemented - use CameraMemento & ObjectsMemento classes instead"}beginSnapshot(){this._snapshotBegun||(this.scene._renderer.beginSnapshot(),this._snapshotBegun=!0)}getSnapshot(e={}){const t=!this._snapshotBegun,s=void 0!==e.width&&void 0!==e.height,i=this.scene.canvas.canvas,r=i.clientWidth,o=i.clientHeight,n=e.width?Math.floor(e.width):i.width,a=e.height?Math.floor(e.height):i.height;s&&(i.width=n,i.height=a),this._snapshotBegun||this.beginSnapshot(),e.includeGizmos||this.sendToPlugins("snapshotStarting");const l={};for(let e=0,t=this._plugins.length;e<t;e++){const t=this._plugins[e];if(t.getContainerElement){const e=t.getContainerElement();e!==document.body&&(l[e.id]||(l[e.id]=!0,Um(e).then((function(e){document.body.appendChild(e)}))))}}this.scene._renderer.renderSnapshot();const h=this.scene._renderer.readSnapshot(e);return s&&(i.width=r,i.height=o,this.scene.glRedraw()),e.includeGizmos||this.sendToPlugins("snapshotFinished"),t&&this.endSnapshot(),h}async getSnapshotWithPlugins(e={}){const t=!this._snapshotBegun,s=void 0!==e.width&&void 0!==e.height,i=this.scene.canvas.canvas,r=i.clientWidth,o=i.clientHeight,n=e.width?Math.floor(e.width):i.width,a=e.height?Math.floor(e.height):i.height;s&&(i.width=n,i.height=a),this._snapshotBegun||this.beginSnapshot(),e.includeGizmos||this.sendToPlugins("snapshotStarting"),this.scene._renderer.renderSnapshot();const l=this.scene._renderer.readSnapshotAsCanvas();s&&(i.width=r,i.height=o,this.scene.glRedraw());const h={},c=[];for(let e=0,t=this._plugins.length;e<t;e++){const t=this._plugins[e];if(t.getContainerElement){const e=t.getContainerElement();e!==document.body&&(h[e.id]||(h[e.id]=!0,c.push(e)))}}for(let e=0,t=c.length;e<t;e++){const t=c[e];await Um(t,{canvas:l,backgroundColor:null,scale:l.width/t.clientWidth})}e.includeGizmos||this.sendToPlugins("snapshotFinished"),t&&this.endSnapshot();let A=e.format||"png";return"jpeg"!==A&&"png"!==A&&"bmp"!==A&&(console.error("Unsupported image format: '"+A+"' - supported types are 'jpeg', 'bmp' and 'png' - defaulting to 'png'"),A="png"),e.includeGizmos||this.sendToPlugins("snapshotFinished"),t&&this.endSnapshot(),l.toDataURL(`image/${A}`)}endSnapshot(){this._snapshotBegun&&(this.scene._renderer.endSnapshot(),this.scene._renderer.render({force:!0}),this._snapshotBegun=!1)}destroy(){const e=this._plugins.slice();for(let t=0,s=e.length;t<s;t++){e[t].destroy()}this.scene.destroy()}}Boolean("object"!=typeof process||"[object process]"!==String(process)||process.browser);const Vm="undefined"!=typeof process&&process.version&&/v([0-9]*)/.exec(process.version);function jm(e,t){if(!e)throw new Error(t||"loaders.gl assertion failed.")}Vm&&parseFloat(Vm[1]);const Qm="object"!=typeof process||"[object process]"!==String(process)||process.browser,Wm="undefined"!=typeof window&&void 0!==window.orientation,zm="undefined"!=typeof process&&process.version&&/v([0-9]*)/.exec(process.version);function Km(e,t,s){return t in e?Object.defineProperty(e,t,{value:s,enumerable:!0,configurable:!0,writable:!0}):e[t]=s,e}zm&&parseFloat(zm[1]);class Ym{constructor(e,t){Km(this,"name",void 0),Km(this,"workerThread",void 0),Km(this,"isRunning",!0),Km(this,"result",void 0),Km(this,"_resolve",(()=>{})),Km(this,"_reject",(()=>{})),this.name=e,this.workerThread=t,this.result=new Promise(((e,t)=>{this._resolve=e,this._reject=t}))}postMessage(e,t){this.workerThread.postMessage({source:"loaders.gl",type:e,payload:t})}done(e){jm(this.isRunning),this.isRunning=!1,this._resolve(e)}error(e){jm(this.isRunning),this.isRunning=!1,this._reject(e)}}class Xm{}const Zm=new Map;function qm(e){jm(e.source&&!e.url||!e.source&&e.url);let t=Zm.get(e.source||e.url);return t||(e.url&&(t=function(e){if(!e.startsWith("http"))return e;return Jm((t=e,"try {\n  importScripts('".concat(t,"');\n} catch (error) {\n  console.error(error);\n  throw error;\n}")));var t}(e.url),Zm.set(e.url,t)),e.source&&(t=Jm(e.source),Zm.set(e.source,t))),jm(t),t}function Jm(e){const t=new Blob([e],{type:"application/javascript"});return URL.createObjectURL(t)}function $m(e,t=!0,s){const i=s||new Set;if(e){if(ey(e))i.add(e);else if(ey(e.buffer))i.add(e.buffer);else if(ArrayBuffer.isView(e));else if(t&&"object"==typeof e)for(const s in e)$m(e[s],t,i)}else;return void 0===s?Array.from(i):[]}function ey(e){return!!e&&(e instanceof ArrayBuffer||("undefined"!=typeof MessagePort&&e instanceof MessagePort||("undefined"!=typeof ImageBitmap&&e instanceof ImageBitmap||"undefined"!=typeof OffscreenCanvas&&e instanceof OffscreenCanvas)))}const ty=()=>{};class sy{static isSupported(){return"undefined"!=typeof Worker&&Qm||void 0!==typeof Xm}constructor(e){Km(this,"name",void 0),Km(this,"source",void 0),Km(this,"url",void 0),Km(this,"terminated",!1),Km(this,"worker",void 0),Km(this,"onMessage",void 0),Km(this,"onError",void 0),Km(this,"_loadableURL","");const{name:t,source:s,url:i}=e;jm(s||i),this.name=t,this.source=s,this.url=i,this.onMessage=ty,this.onError=e=>console.log(e),this.worker=Qm?this._createBrowserWorker():this._createNodeWorker()}destroy(){this.onMessage=ty,this.onError=ty,this.worker.terminate(),this.terminated=!0}get isRunning(){return Boolean(this.onMessage)}postMessage(e,t){t=t||$m(e),this.worker.postMessage(e,t)}_getErrorFromErrorEvent(e){let t="Failed to load ";return t+="worker ".concat(this.name," from ").concat(this.url,". "),e.message&&(t+="".concat(e.message," in ")),e.lineno&&(t+=":".concat(e.lineno,":").concat(e.colno)),new Error(t)}_createBrowserWorker(){this._loadableURL=qm({source:this.source,url:this.url});const e=new Worker(this._loadableURL,{name:this.name});return e.onmessage=e=>{e.data?this.onMessage(e.data):this.onError(new Error("No data received"))},e.onerror=e=>{this.onError(this._getErrorFromErrorEvent(e)),this.terminated=!0},e.onmessageerror=e=>console.error(e),e}_createNodeWorker(){let e;if(this.url){const t=this.url.includes(":/")||this.url.startsWith("/")?this.url:"./".concat(this.url);e=new Xm(t,{eval:!1})}else{if(!this.source)throw new Error("no worker");e=new Xm(this.source,{eval:!0})}return e.on("message",(e=>{this.onMessage(e)})),e.on("error",(e=>{this.onError(e)})),e.on("exit",(e=>{})),e}}class iy{static isSupported(){return sy.isSupported()}constructor(e){Km(this,"name","unnamed"),Km(this,"source",void 0),Km(this,"url",void 0),Km(this,"maxConcurrency",1),Km(this,"maxMobileConcurrency",1),Km(this,"onDebug",(()=>{})),Km(this,"reuseWorkers",!0),Km(this,"props",{}),Km(this,"jobQueue",[]),Km(this,"idleQueue",[]),Km(this,"count",0),Km(this,"isDestroyed",!1),this.source=e.source,this.url=e.url,this.setProps(e)}destroy(){this.idleQueue.forEach((e=>e.destroy())),this.isDestroyed=!0}setProps(e){this.props={...this.props,...e},void 0!==e.name&&(this.name=e.name),void 0!==e.maxConcurrency&&(this.maxConcurrency=e.maxConcurrency),void 0!==e.maxMobileConcurrency&&(this.maxMobileConcurrency=e.maxMobileConcurrency),void 0!==e.reuseWorkers&&(this.reuseWorkers=e.reuseWorkers),void 0!==e.onDebug&&(this.onDebug=e.onDebug)}async startJob(e,t=((e,t,s)=>e.done(s)),s=((e,t)=>e.error(t))){const i=new Promise((i=>(this.jobQueue.push({name:e,onMessage:t,onError:s,onStart:i}),this)));return this._startQueuedJob(),await i}async _startQueuedJob(){if(!this.jobQueue.length)return;const e=this._getAvailableWorker();if(!e)return;const t=this.jobQueue.shift();if(t){this.onDebug({message:"Starting job",name:t.name,workerThread:e,backlog:this.jobQueue.length});const s=new Ym(t.name,e);e.onMessage=e=>t.onMessage(s,e.type,e.payload),e.onError=e=>t.onError(s,e),t.onStart(s);try{await s.result}finally{this.returnWorkerToQueue(e)}}}returnWorkerToQueue(e){this.isDestroyed||!this.reuseWorkers||this.count>this._getMaxConcurrency()?(e.destroy(),this.count--):this.idleQueue.push(e),this.isDestroyed||this._startQueuedJob()}_getAvailableWorker(){if(this.idleQueue.length>0)return this.idleQueue.shift()||null;if(this.count<this._getMaxConcurrency()){this.count++;const e="".concat(this.name.toLowerCase()," (#").concat(this.count," of ").concat(this.maxConcurrency,")");return new sy({name:e,source:this.source,url:this.url})}return null}_getMaxConcurrency(){return Wm?this.maxMobileConcurrency:this.maxConcurrency}}const ry={maxConcurrency:3,maxMobileConcurrency:1,reuseWorkers:!0,onDebug:()=>{}};class oy{static isSupported(){return sy.isSupported()}static getWorkerFarm(e={}){return oy._workerFarm=oy._workerFarm||new oy({}),oy._workerFarm.setProps(e),oy._workerFarm}constructor(e){Km(this,"props",void 0),Km(this,"workerPools",new Map),this.props={...ry},this.setProps(e),this.workerPools=new Map}destroy(){for(const e of this.workerPools.values())e.destroy();this.workerPools=new Map}setProps(e){this.props={...this.props,...e};for(const e of this.workerPools.values())e.setProps(this._getWorkerPoolProps())}getWorkerPool(e){const{name:t,source:s,url:i}=e;let r=this.workerPools.get(t);return r||(r=new iy({name:t,source:s,url:i}),r.setProps(this._getWorkerPoolProps()),this.workerPools.set(t,r)),r}_getWorkerPoolProps(){return{maxConcurrency:this.props.maxConcurrency,maxMobileConcurrency:this.props.maxMobileConcurrency,reuseWorkers:this.props.reuseWorkers,onDebug:this.props.onDebug}}}Km(oy,"_workerFarm",void 0);const ny={self:"undefined"!=typeof self&&self,window:"undefined"!=typeof window&&window,global:"undefined"!=typeof global&&global,document:"undefined"!=typeof document&&document,process:"object"==typeof process&&process},ay=ny.window||ny.self||ny.global,ly=ny.process||{},hy="undefined"!=typeof __VERSION__?__VERSION__:"untranspiled source",cy=!("object"==typeof process&&"[object process]"===String(process)&&!process.browser)||function(e){if("undefined"!=typeof window&&"object"==typeof window.process&&"renderer"===window.process.type)return!0;if("undefined"!=typeof process&&"object"==typeof process.versions&&Boolean(process.versions.electron))return!0;const t="object"==typeof navigator&&"string"==typeof navigator.userAgent&&navigator.userAgent,s=e||t;return!!(s&&s.indexOf("Electron")>=0)}();class Ay{constructor(e,t,s="sessionStorage"){this.storage=function(e){try{const t=window[e],s="__storage_test__";return t.setItem(s,s),t.removeItem(s),t}catch(e){return null}}(s),this.id=e,this.config={},Object.assign(this.config,t),this._loadConfiguration()}getConfiguration(){return this.config}setConfiguration(e){return this.config={},this.updateConfiguration(e)}updateConfiguration(e){if(Object.assign(this.config,e),this.storage){const e=JSON.stringify(this.config);this.storage.setItem(this.id,e)}return this}_loadConfiguration(){let e={};if(this.storage){const t=this.storage.getItem(this.id);e=t?JSON.parse(t):{}}return Object.assign(this.config,e),this}}function uy(e,t,s,i=600){const r=e.src.replace(/\(/g,"%28").replace(/\)/g,"%29");e.width>i&&(s=Math.min(s,i/e.width));const o=e.width*s,n=e.height*s,a=["font-size:1px;","padding:".concat(Math.floor(n/2),"px ").concat(Math.floor(o/2),"px;"),"line-height:".concat(n,"px;"),"background:url(".concat(r,");"),"background-size:".concat(o,"px ").concat(n,"px;"),"color:transparent;"].join("");return["".concat(t," %c+"),a]}const py={BLACK:30,RED:31,GREEN:32,YELLOW:33,BLUE:34,MAGENTA:35,CYAN:36,WHITE:37,BRIGHT_BLACK:90,BRIGHT_RED:91,BRIGHT_GREEN:92,BRIGHT_YELLOW:93,BRIGHT_BLUE:94,BRIGHT_MAGENTA:95,BRIGHT_CYAN:96,BRIGHT_WHITE:97};function dy(e){return"string"==typeof e?py[e.toUpperCase()]||py.WHITE:e}function fy(e,t){if(!e)throw new Error(t||"Assertion failed")}function Ey(){let e;if(cy&&ay.performance)e=ay.performance.now();else if(ly.hrtime){const t=ly.hrtime();e=1e3*t[0]+t[1]/1e6}else e=Date.now();return e}const my={debug:cy&&console.debug||console.log,log:console.log,info:console.info,warn:console.warn,error:console.error},yy={enabled:!0,level:0};function gy(){}const Iy={},vy={once:!0};function Ty(e){for(const t in e)for(const s in e[t])return s||"untitled";return"empty"}class _y{constructor({id:e}={id:""}){this.id=e,this.VERSION=hy,this._startTs=Ey(),this._deltaTs=Ey(),this.LOG_THROTTLE_TIMEOUT=0,this._storage=new Ay("__probe-".concat(this.id,"__"),yy),this.userData={},this.timeStamp("".concat(this.id," started")),function(e,t=["constructor"]){const s=Object.getPrototypeOf(e),i=Object.getOwnPropertyNames(s);for(const s of i)"function"==typeof e[s]&&(t.find((e=>s===e))||(e[s]=e[s].bind(e)))}(this),Object.seal(this)}set level(e){this.setLevel(e)}get level(){return this.getLevel()}isEnabled(){return this._storage.config.enabled}getLevel(){return this._storage.config.level}getTotal(){return Number((Ey()-this._startTs).toPrecision(10))}getDelta(){return Number((Ey()-this._deltaTs).toPrecision(10))}set priority(e){this.level=e}get priority(){return this.level}getPriority(){return this.level}enable(e=!0){return this._storage.updateConfiguration({enabled:e}),this}setLevel(e){return this._storage.updateConfiguration({level:e}),this}assert(e,t){fy(e,t)}warn(e){return this._getLogFunction(0,e,my.warn,arguments,vy)}error(e){return this._getLogFunction(0,e,my.error,arguments)}deprecated(e,t){return this.warn("`".concat(e,"` is deprecated and will be removed in a later version. Use `").concat(t,"` instead"))}removed(e,t){return this.error("`".concat(e,"` has been removed. Use `").concat(t,"` instead"))}probe(e,t){return this._getLogFunction(e,t,my.log,arguments,{time:!0,once:!0})}log(e,t){return this._getLogFunction(e,t,my.debug,arguments)}info(e,t){return this._getLogFunction(e,t,console.info,arguments)}once(e,t){return this._getLogFunction(e,t,my.debug||my.info,arguments,vy)}table(e,t,s){return t?this._getLogFunction(e,t,console.table||gy,s&&[s],{tag:Ty(t)}):gy}image({logLevel:e,priority:t,image:s,message:i="",scale:r=1}){return this._shouldLog(e||t)?cy?function({image:e,message:t="",scale:s=1}){if("string"==typeof e){const i=new Image;return i.onload=()=>{const e=uy(i,t,s);console.log(...e)},i.src=e,gy}const i=e.nodeName||"";if("img"===i.toLowerCase())return console.log(...uy(e,t,s)),gy;if("canvas"===i.toLowerCase()){const i=new Image;return i.onload=()=>console.log(...uy(i,t,s)),i.src=e.toDataURL(),gy}return gy}({image:s,message:i,scale:r}):function({image:e,message:t="",scale:s=1}){let i=null;try{i=module.require("asciify-image")}catch(e){}if(i)return()=>i(e,{fit:"box",width:"".concat(Math.round(80*s),"%")}).then((e=>console.log(e)));return gy}({image:s,message:i,scale:r}):gy}settings(){console.table?console.table(this._storage.config):console.log(this._storage.config)}get(e){return this._storage.config[e]}set(e,t){this._storage.updateConfiguration({[e]:t})}time(e,t){return this._getLogFunction(e,t,console.time?console.time:console.info)}timeEnd(e,t){return this._getLogFunction(e,t,console.timeEnd?console.timeEnd:console.info)}timeStamp(e,t){return this._getLogFunction(e,t,console.timeStamp||gy)}group(e,t,s={collapsed:!1}){s=Py({logLevel:e,message:t,opts:s});const{collapsed:i}=s;return s.method=(i?console.groupCollapsed:console.group)||console.info,this._getLogFunction(s)}groupCollapsed(e,t,s={}){return this.group(e,t,Object.assign({},s,{collapsed:!0}))}groupEnd(e){return this._getLogFunction(e,"",console.groupEnd||gy)}withGroup(e,t,s){this.group(e,t)();try{s()}finally{this.groupEnd(e)()}}trace(){console.trace&&console.trace()}_shouldLog(e){return this.isEnabled()&&this.getLevel()>=Ry(e)}_getLogFunction(e,t,s,i=[],r){if(this._shouldLog(e)){r=Py({logLevel:e,message:t,args:i,opts:r}),fy(s=s||r.method),r.total=this.getTotal(),r.delta=this.getDelta(),this._deltaTs=Ey();const o=r.tag||r.message;if(r.once){if(Iy[o])return gy;Iy[o]=Ey()}return t=function(e,t,s){if("string"==typeof t){const i=s.time?function(e,t=8){const s=Math.max(t-e.length,0);return"".concat(" ".repeat(s)).concat(e)}(function(e){let t;return t=e<10?"".concat(e.toFixed(2),"ms"):e<100?"".concat(e.toFixed(1),"ms"):e<1e3?"".concat(e.toFixed(0),"ms"):"".concat((e/1e3).toFixed(2),"s"),t}(s.total)):"";t=s.time?"".concat(e,": ").concat(i,"  ").concat(t):"".concat(e,": ").concat(t),t=function(e,t,s){return cy||"string"!=typeof e||(t&&(t=dy(t),e="[".concat(t,"m").concat(e,"")),s&&(t=dy(s),e="[".concat(s+10,"m").concat(e,""))),e}(t,s.color,s.background)}return t}(this.id,r.message,r),s.bind(console,t,...r.args)}return gy}}function Ry(e){if(!e)return 0;let t;switch(typeof e){case"number":t=e;break;case"object":t=e.logLevel||e.priority||0;break;default:return 0}return fy(Number.isFinite(t)&&t>=0),t}function Py(e){const{logLevel:t,message:s}=e;e.logLevel=Ry(t);const i=e.args?Array.from(e.args):[];for(;i.length&&i.shift()!==s;);switch(e.args=i,typeof t){case"string":case"function":void 0!==s&&i.unshift(s),e.message=t;break;case"object":Object.assign(e,t)}"function"==typeof e.message&&(e.message=e.message());const r=typeof e.message;return fy("string"===r||"object"===r),Object.assign(e,e.opts)}_y.VERSION=hy,new _y({id:"loaders.gl"});function Dy(){return!("object"==typeof process&&"[object process]"===String(process)&&!process.browser)||function(e){if("undefined"!=typeof window&&"object"==typeof window.process&&"renderer"===window.process.type)return!0;if("undefined"!=typeof process&&"object"==typeof process.versions&&Boolean(process.versions.electron))return!0;const t="object"==typeof navigator&&"string"==typeof navigator.userAgent&&navigator.userAgent,s=e||t;return!!(s&&s.indexOf("Electron")>=0)}()}new class{constructor(){Km(this,"console",void 0),this.console=console}log(...e){return this.console.log.bind(this.console,...e)}info(...e){return this.console.info.bind(this.console,...e)}warn(...e){return this.console.warn.bind(this.console,...e)}error(...e){return this.console.error.bind(this.console,...e)}};const Ny={self:"undefined"!=typeof self&&self,window:"undefined"!=typeof window&&window,global:"undefined"!=typeof global&&global,document:"undefined"!=typeof document&&document,process:"object"==typeof process&&process},Cy=Ny.window||Ny.self||Ny.global,Oy=Ny.process||{},by="undefined"!=typeof __VERSION__?__VERSION__:"untranspiled source";Dy();class Sy{constructor(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},s=arguments.length>2&&void 0!==arguments[2]?arguments[2]:"sessionStorage";Km(this,"storage",void 0),Km(this,"id",void 0),Km(this,"config",{}),this.storage=function(e){try{const t=window[e],s="__storage_test__";return t.setItem(s,s),t.removeItem(s),t}catch(e){return null}}(s),this.id=e,this.config={},Object.assign(this.config,t),this._loadConfiguration()}getConfiguration(){return this.config}setConfiguration(e){return this.config={},this.updateConfiguration(e)}updateConfiguration(e){if(Object.assign(this.config,e),this.storage){const e=JSON.stringify(this.config);this.storage.setItem(this.id,e)}return this}_loadConfiguration(){let e={};if(this.storage){const t=this.storage.getItem(this.id);e=t?JSON.parse(t):{}}return Object.assign(this.config,e),this}}function wy(e,t,s){let i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:600;const r=e.src.replace(/\(/g,"%28").replace(/\)/g,"%29");e.width>i&&(s=Math.min(s,i/e.width));const o=e.width*s,n=e.height*s,a=["font-size:1px;","padding:".concat(Math.floor(n/2),"px ").concat(Math.floor(o/2),"px;"),"line-height:".concat(n,"px;"),"background:url(".concat(r,");"),"background-size:".concat(o,"px ").concat(n,"px;"),"color:transparent;"].join("");return["".concat(t," %c+"),a]}let xy;function By(e){return"string"==typeof e?xy[e.toUpperCase()]||xy.WHITE:e}function Fy(e,t){if(!e)throw new Error(t||"Assertion failed")}function My(){let e;var t,s;if(Dy&&"performance"in Cy)e=null==Cy||null===(t=Cy.performance)||void 0===t||null===(s=t.now)||void 0===s?void 0:s.call(t);else if("hrtime"in Oy){var i;const t=null==Oy||null===(i=Oy.hrtime)||void 0===i?void 0:i.call(Oy);e=1e3*t[0]+t[1]/1e6}else e=Date.now();return e}!function(e){e[e.BLACK=30]="BLACK",e[e.RED=31]="RED",e[e.GREEN=32]="GREEN",e[e.YELLOW=33]="YELLOW",e[e.BLUE=34]="BLUE",e[e.MAGENTA=35]="MAGENTA",e[e.CYAN=36]="CYAN",e[e.WHITE=37]="WHITE",e[e.BRIGHT_BLACK=90]="BRIGHT_BLACK",e[e.BRIGHT_RED=91]="BRIGHT_RED",e[e.BRIGHT_GREEN=92]="BRIGHT_GREEN",e[e.BRIGHT_YELLOW=93]="BRIGHT_YELLOW",e[e.BRIGHT_BLUE=94]="BRIGHT_BLUE",e[e.BRIGHT_MAGENTA=95]="BRIGHT_MAGENTA",e[e.BRIGHT_CYAN=96]="BRIGHT_CYAN",e[e.BRIGHT_WHITE=97]="BRIGHT_WHITE"}(xy||(xy={}));const Ly={debug:Dy&&console.debug||console.log,log:console.log,info:console.info,warn:console.warn,error:console.error},Uy={enabled:!0,level:0};function Hy(){}const Gy={},ky={once:!0};class Vy{constructor(){let{id:e}=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{id:""};Km(this,"id",void 0),Km(this,"VERSION",by),Km(this,"_startTs",My()),Km(this,"_deltaTs",My()),Km(this,"_storage",void 0),Km(this,"userData",{}),Km(this,"LOG_THROTTLE_TIMEOUT",0),this.id=e,this._storage=new Sy("__probe-".concat(this.id,"__"),Uy),this.userData={},this.timeStamp("".concat(this.id," started")),function(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:["constructor"];const s=Object.getPrototypeOf(e),i=Object.getOwnPropertyNames(s);for(const s of i)"function"==typeof e[s]&&(t.find((e=>s===e))||(e[s]=e[s].bind(e)))}(this),Object.seal(this)}set level(e){this.setLevel(e)}get level(){return this.getLevel()}isEnabled(){return this._storage.config.enabled}getLevel(){return this._storage.config.level}getTotal(){return Number((My()-this._startTs).toPrecision(10))}getDelta(){return Number((My()-this._deltaTs).toPrecision(10))}set priority(e){this.level=e}get priority(){return this.level}getPriority(){return this.level}enable(){let e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];return this._storage.updateConfiguration({enabled:e}),this}setLevel(e){return this._storage.updateConfiguration({level:e}),this}get(e){return this._storage.config[e]}set(e,t){this._storage.updateConfiguration({[e]:t})}settings(){console.table?console.table(this._storage.config):console.log(this._storage.config)}assert(e,t){Fy(e,t)}warn(e){return this._getLogFunction(0,e,Ly.warn,arguments,ky)}error(e){return this._getLogFunction(0,e,Ly.error,arguments)}deprecated(e,t){return this.warn("`".concat(e,"` is deprecated and will be removed in a later version. Use `").concat(t,"` instead"))}removed(e,t){return this.error("`".concat(e,"` has been removed. Use `").concat(t,"` instead"))}probe(e,t){return this._getLogFunction(e,t,Ly.log,arguments,{time:!0,once:!0})}log(e,t){return this._getLogFunction(e,t,Ly.debug,arguments)}info(e,t){return this._getLogFunction(e,t,console.info,arguments)}once(e,t){for(var s=arguments.length,i=new Array(s>2?s-2:0),r=2;r<s;r++)i[r-2]=arguments[r];return this._getLogFunction(e,t,Ly.debug||Ly.info,arguments,ky)}table(e,t,s){return t?this._getLogFunction(e,t,console.table||Hy,s&&[s],{tag:Wy(t)}):Hy}image(e){let{logLevel:t,priority:s,image:i,message:r="",scale:o=1}=e;return this._shouldLog(t||s)?Dy?function(e){let{image:t,message:s="",scale:i=1}=e;if("string"==typeof t){const e=new Image;return e.onload=()=>{const t=wy(e,s,i);console.log(...t)},e.src=t,Hy}const r=t.nodeName||"";if("img"===r.toLowerCase())return console.log(...wy(t,s,i)),Hy;if("canvas"===r.toLowerCase()){const e=new Image;return e.onload=()=>console.log(...wy(e,s,i)),e.src=t.toDataURL(),Hy}return Hy}({image:i,message:r,scale:o}):function(e){let{image:t,message:s="",scale:i=1}=e,r=null;try{r=module.require("asciify-image")}catch(e){}if(r)return()=>r(t,{fit:"box",width:"".concat(Math.round(80*i),"%")}).then((e=>console.log(e)));return Hy}({image:i,message:r,scale:o}):Hy}time(e,t){return this._getLogFunction(e,t,console.time?console.time:console.info)}timeEnd(e,t){return this._getLogFunction(e,t,console.timeEnd?console.timeEnd:console.info)}timeStamp(e,t){return this._getLogFunction(e,t,console.timeStamp||Hy)}group(e,t){let s=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{collapsed:!1};const i=Qy({logLevel:e,message:t,opts:s}),{collapsed:r}=s;return i.method=(r?console.groupCollapsed:console.group)||console.info,this._getLogFunction(i)}groupCollapsed(e,t){let s=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};return this.group(e,t,Object.assign({},s,{collapsed:!0}))}groupEnd(e){return this._getLogFunction(e,"",console.groupEnd||Hy)}withGroup(e,t,s){this.group(e,t)();try{s()}finally{this.groupEnd(e)()}}trace(){console.trace&&console.trace()}_shouldLog(e){return this.isEnabled()&&this.getLevel()>=jy(e)}_getLogFunction(e,t,s,i,r){if(this._shouldLog(e)){r=Qy({logLevel:e,message:t,args:i,opts:r}),Fy(s=s||r.method),r.total=this.getTotal(),r.delta=this.getDelta(),this._deltaTs=My();const o=r.tag||r.message;if(r.once){if(Gy[o])return Hy;Gy[o]=My()}return t=function(e,t,s){if("string"==typeof t){const i=s.time?function(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:8;const s=Math.max(t-e.length,0);return"".concat(" ".repeat(s)).concat(e)}(function(e){let t;return t=e<10?"".concat(e.toFixed(2),"ms"):e<100?"".concat(e.toFixed(1),"ms"):e<1e3?"".concat(e.toFixed(0),"ms"):"".concat((e/1e3).toFixed(2),"s"),t}(s.total)):"";t=s.time?"".concat(e,": ").concat(i,"  ").concat(t):"".concat(e,": ").concat(t),t=function(e,t,s){return Dy||"string"!=typeof e||(t&&(t=By(t),e="[".concat(t,"m").concat(e,"")),s&&(t=By(s),e="[".concat(s+10,"m").concat(e,""))),e}(t,s.color,s.background)}return t}(this.id,r.message,r),s.bind(console,t,...r.args)}return Hy}}function jy(e){if(!e)return 0;let t;switch(typeof e){case"number":t=e;break;case"object":t=e.logLevel||e.priority||0;break;default:return 0}return Fy(Number.isFinite(t)&&t>=0),t}function Qy(e){const{logLevel:t,message:s}=e;e.logLevel=jy(t);const i=e.args?Array.from(e.args):[];for(;i.length&&i.shift()!==s;);switch(typeof t){case"string":case"function":void 0!==s&&i.unshift(s),e.message=t;break;case"object":Object.assign(e,t)}"function"==typeof e.message&&(e.message=e.message());const r=typeof e.message;return Fy("string"===r||"object"===r),Object.assign(e,{args:i},e.opts)}function Wy(e){for(const t in e)for(const s in e[t])return s||"untitled";return"empty"}var zy,Ky,Yy,Xy,Zy,qy,Jy,$y,eg;let tg;Km(Vy,"VERSION",by),new Vy({id:"loaders.gl"}),(eg=zy||(zy={}))[eg.NONE=0]="NONE",eg[eg.BASISLZ=1]="BASISLZ",eg[eg.ZSTD=2]="ZSTD",eg[eg.ZLIB=3]="ZLIB",function(e){e[e.BASICFORMAT=0]="BASICFORMAT"}(Ky||(Ky={})),function(e){e[e.UNSPECIFIED=0]="UNSPECIFIED",e[e.ETC1S=163]="ETC1S",e[e.UASTC=166]="UASTC"}(Yy||(Yy={})),function(e){e[e.UNSPECIFIED=0]="UNSPECIFIED",e[e.SRGB=1]="SRGB"}(Xy||(Xy={})),function(e){e[e.UNSPECIFIED=0]="UNSPECIFIED",e[e.LINEAR=1]="LINEAR",e[e.SRGB=2]="SRGB",e[e.ITU=3]="ITU",e[e.NTSC=4]="NTSC",e[e.SLOG=5]="SLOG",e[e.SLOG2=6]="SLOG2"}(Zy||(Zy={})),function(e){e[e.ALPHA_STRAIGHT=0]="ALPHA_STRAIGHT",e[e.ALPHA_PREMULTIPLIED=1]="ALPHA_PREMULTIPLIED"}(qy||(qy={})),function(e){e[e.RGB=0]="RGB",e[e.RRR=3]="RRR",e[e.GGG=4]="GGG",e[e.AAA=15]="AAA"}(Jy||(Jy={})),function(e){e[e.RGB=0]="RGB",e[e.RGBA=3]="RGBA",e[e.RRR=4]="RRR",e[e.RRRG=5]="RRRG"}($y||($y={})),function(e){e[e.NONE=0]="NONE",e[e.Null=1]="Null",e[e.Int=2]="Int",e[e.Float=3]="Float",e[e.Binary=4]="Binary",e[e.Utf8=5]="Utf8",e[e.Bool=6]="Bool",e[e.Decimal=7]="Decimal",e[e.Date=8]="Date",e[e.Time=9]="Time",e[e.Timestamp=10]="Timestamp",e[e.Interval=11]="Interval",e[e.List=12]="List",e[e.Struct=13]="Struct",e[e.Union=14]="Union",e[e.FixedSizeBinary=15]="FixedSizeBinary",e[e.FixedSizeList=16]="FixedSizeList",e[e.Map=17]="Map",e[e.Dictionary=-1]="Dictionary",e[e.Int8=-2]="Int8",e[e.Int16=-3]="Int16",e[e.Int32=-4]="Int32",e[e.Int64=-5]="Int64",e[e.Uint8=-6]="Uint8",e[e.Uint16=-7]="Uint16",e[e.Uint32=-8]="Uint32",e[e.Uint64=-9]="Uint64",e[e.Float16=-10]="Float16",e[e.Float32=-11]="Float32",e[e.Float64=-12]="Float64",e[e.DateDay=-13]="DateDay",e[e.DateMillisecond=-14]="DateMillisecond",e[e.TimestampSecond=-15]="TimestampSecond",e[e.TimestampMillisecond=-16]="TimestampMillisecond",e[e.TimestampMicrosecond=-17]="TimestampMicrosecond",e[e.TimestampNanosecond=-18]="TimestampNanosecond",e[e.TimeSecond=-19]="TimeSecond",e[e.TimeMillisecond=-20]="TimeMillisecond",e[e.TimeMicrosecond=-21]="TimeMicrosecond",e[e.TimeNanosecond=-22]="TimeNanosecond",e[e.DenseUnion=-23]="DenseUnion",e[e.SparseUnion=-24]="SparseUnion",e[e.IntervalDayTime=-25]="IntervalDayTime",e[e.IntervalYearMonth=-26]="IntervalYearMonth"}(tg||(tg={}));const sg={DEFAULT:{}};function ig(e,t,s={}){const i="lightgrey",r=s.hoverColor||"rgba(0,0,0,0.4)",o=500,n=o+o/3,a=n/24,l=[{boundary:[6,6,6,6],color:s.frontColor||s.color||"#55FF55"},{boundary:[18,6,6,6],color:s.backColor||s.color||"#55FF55"},{boundary:[12,6,6,6],color:s.leftColor||s.color||"#FF5555"},{boundary:[0,6,6,6],color:s.rightColor||s.color||"#FF5555"},{boundary:[6,0,6,6],color:s.topColor||s.color||"#7777FF"},{boundary:[6,12,6,6],color:s.bottomColor||s.color||"#7777FF"}],h=[{label:"NavCube.front",boundaries:[[7,7,4,4]],dir:[0,1,0],up:[0,0,1]},{label:"NavCube.back",boundaries:[[19,7,4,4]],dir:[0,-1,0],up:[0,0,1]},{label:"NavCube.right",boundaries:[[13,7,4,4]],dir:[-1,0,0],up:[0,0,1]},{label:"NavCube.left",boundaries:[[1,7,4,4]],dir:[1,0,0],up:[0,0,1]},{label:"NavCube.top",boundaries:[[7,1,4,4]],dir:[0,0,-1],up:[0,1,0]},{label:"NavCube.bottom",boundaries:[[7,13,4,4]],dir:[0,0,1],up:[0,-1,0]},{boundaries:[[7,5,4,2]],dir:[0,1,-1],up:[0,1,1]},{boundaries:[[1,6,4,1],[6,1,1,4]],dir:[1,0,-1],up:[1,0,1]},{boundaries:[[7,0,4,1],[19,6,4,1]],dir:[0,-1,-1],up:[0,-1,1]},{boundaries:[[13,6,4,1],[11,1,1,4]],dir:[-1,0,-1],up:[-1,0,1]},{boundaries:[[7,11,4,2]],dir:[0,1,1],up:[0,-1,1]},{boundaries:[[1,11,4,1],[6,13,1,4]],dir:[1,0,1],up:[-1,0,1]},{boundaries:[[7,17,4,1],[19,11,4,1]],dir:[0,-1,1],up:[0,1,1]},{boundaries:[[13,11,4,1],[11,13,1,4]],dir:[-1,0,1],up:[1,0,1]},{boundaries:[[5,7,2,4]],dir:[1,1,0],up:[0,0,1]},{boundaries:[[11,7,2,4]],dir:[-1,1,0],up:[0,0,1]},{boundaries:[[17,7,2,4]],dir:[-1,-1,0],up:[0,0,1]},{boundaries:[[0,7,1,4],[23,7,1,4]],dir:[1,-1,0],up:[0,0,1]},{boundaries:[[5,11,2,2]],dir:[1,1,1],up:[-1,-1,1]},{boundaries:[[23,11,1,1],[6,17,1,1],[0,11,1,1]],dir:[1,-1,1],up:[-1,1,1]},{boundaries:[[5,5,2,2]],dir:[1,1,-1],up:[1,1,1]},{boundaries:[[11,17,1,1],[17,11,2,1]],dir:[-1,-1,1],up:[1,1,1]},{boundaries:[[17,6,2,1],[11,0,1,1]],dir:[-1,-1,-1],up:[-1,-1,1]},{boundaries:[[11,11,2,2]],dir:[-1,1,1],up:[1,-1,1]},{boundaries:[[0,6,1,1],[6,0,1,1],[23,6,1,1]],dir:[1,-1,-1],up:[1,-1,1]},{boundaries:[[11,5,2,2]],dir:[-1,1,-1],up:[-1,1,1]}];s.frontColor||s.color,s.backColor||s.color,s.leftColor||s.color,s.rightColor||s.color,s.topColor||s.color,s.bottomColor||s.color;const c=[{yUp:"",label:"NavCube.front",boundaries:[[7,7,4,4]],dir:[0,0,-1],up:[0,1,0]},{label:"NavCube.back",boundaries:[[19,7,4,4]],dir:[0,0,1],up:[0,1,0]},{label:"NavCube.right",boundaries:[[13,7,4,4]],dir:[-1,0,0],up:[0,1,0]},{label:"NavCube.left",boundaries:[[1,7,4,4]],dir:[1,0,0],up:[0,1,0]},{label:"NavCube.top",boundaries:[[7,1,4,4]],dir:[0,-1,0],up:[0,0,-1]},{label:"NavCube.bottom",boundaries:[[7,13,4,4]],dir:[0,1,0],up:[0,0,1]},{boundaries:[[7,5,4,2]],dir:[0,-.7071,-.7071],up:[0,.7071,-.7071]},{boundaries:[[1,6,4,1],[6,1,1,4]],dir:[1,-1,0],up:[1,1,0]},{boundaries:[[7,0,4,1],[19,6,4,1]],dir:[0,-.7071,.7071],up:[0,.7071,.7071]},{boundaries:[[13,6,4,1],[11,1,1,4]],dir:[-1,-1,0],up:[-1,1,0]},{boundaries:[[7,11,4,2]],dir:[0,1,-1],up:[0,1,1]},{boundaries:[[1,11,4,1],[6,13,1,4]],dir:[1,1,0],up:[-1,1,0]},{boundaries:[[7,17,4,1],[19,11,4,1]],dir:[0,1,1],up:[0,1,-1]},{boundaries:[[13,11,4,1],[11,13,1,4]],dir:[-1,1,0],up:[1,1,0]},{boundaries:[[5,7,2,4]],dir:[1,0,-1],up:[0,1,0]},{boundaries:[[11,7,2,4]],dir:[-1,0,-1],up:[0,1,0]},{boundaries:[[17,7,2,4]],dir:[-1,0,1],up:[0,1,0]},{boundaries:[[0,7,1,4],[23,7,1,4]],dir:[1,0,1],up:[0,1,0]},{boundaries:[[5,11,2,2]],dir:[.5,.7071,-.5],up:[-.5,.7071,.5]},{boundaries:[[23,11,1,1],[6,17,1,1],[0,11,1,1]],dir:[.5,.7071,.5],up:[-.5,.7071,-.5]},{boundaries:[[5,5,2,2]],dir:[.5,-.7071,-.5],up:[.5,.7071,-.5]},{boundaries:[[11,17,1,1],[17,11,2,1]],dir:[-.5,.7071,.5],up:[.5,.7071,-.5]},{boundaries:[[17,6,2,1],[11,0,1,1]],dir:[-.5,-.7071,.5],up:[-.5,.7071,.5]},{boundaries:[[11,11,2,2]],dir:[-.5,.7071,-.5],up:[.5,.7071,.5]},{boundaries:[[0,6,1,1],[6,0,1,1],[23,6,1,1]],dir:[.5,-.7071,.5],up:[.5,.7071,.5]},{boundaries:[[11,5,2,2]],dir:[-.5,-.7071,-.5],up:[-.5,.7071,-.5]}];for(let e=0,t=h.length;e<t;e++)p.normalizeVec3(h[e].dir,h[e].dir),p.normalizeVec3(h[e].up,h[e].up);for(let e=0,t=c.length;e<t;e++)p.normalizeVec3(c[e].dir,c[e].dir),p.normalizeVec3(c[e].up,c[e].up);var A=c;this._textureCanvas=document.createElement("canvas"),this._textureCanvas.width=n,this._textureCanvas.height=o,this._textureCanvas.style.width=n+"px",this._textureCanvas.style.height="500px",this._textureCanvas.style.padding="0",this._textureCanvas.style.margin="0",this._textureCanvas.style.top="0",this._textureCanvas.style.background=i,this._textureCanvas.style.position="absolute",this._textureCanvas.style.opacity="1.0",this._textureCanvas.style.visibility="hidden",this._textureCanvas.style["z-index"]=2e6;document.getElementsByTagName("body")[0].appendChild(this._textureCanvas);const u=this._textureCanvas.getContext("2d");let d=!1;function f(){for(let e=0,t=l.length;e<t;e++){const t=l[e],s=t.boundary,i=Math.round(s[0]*a),r=Math.round(s[1]*a),o=Math.round(s[2]*a),n=Math.round(s[3]*a);u.fillStyle=t.color,u.fillRect(i,r,o,n)}for(let t=0,l=A.length;t<l;t++){let l,h,c,p;const d=A[t],f=d.boundaries;for(var e=0,s=f.length;e<s;e++){const t=f[e];l=Math.round(t[0]*a),h=Math.round(t[1]*a),c=Math.round(t[2]*a),p=Math.round(t[3]*a),d.highlighted&&(u.fillStyle=d.highlighted?r:d.color||i,u.fillRect(l,h,c,p))}if(d.label){u.fillStyle="black",u.font="60px sans-serif",u.textAlign="center";var o=l+.5*c,n=h+.7*p;u.fillText(E(d.label),o,n,80)}}t.glRedraw()}const E=function(){const t={"NavCube.front":"NavCube.front","NavCube.back":"NavCube.back","NavCube.right":"NavCube.right","NavCube.left":"NavCube.left","NavCube.top":"NavCube.top","NavCube.bottom":"NavCube.bottom"},s={"NavCube.front":"NavCube.front","NavCube.back":"NavCube.back","NavCube.right":"NavCube.right","NavCube.left":"NavCube.left","NavCube.top":"NavCube.top","NavCube.bottom":"NavCube.bottom"},i={"NavCube.front":"FRONT","NavCube.back":"BACK","NavCube.right":"RIGHT","NavCube.left":"LEFT","NavCube.top":"TOP","NavCube.bottom":"BOTTOM"};return function(r){const o=d?s:t,n=o?o[r]:null;return n?e.localeService.translate(n)||i[n]||n:r}}();this.setZUp=function(){d=!0,A=h,this.clear()},this.setYUp=function(){d=!1,A=c,this.clear()},this.clear=function(){u.fillStyle=i,u.fillRect(0,0,n,o);for(var e=0,t=A.length;e<t;e++){A[e].highlighted=!1}f()},this.getArea=function(e){const t=e[0]*n,s=o-e[1]*o;for(var i=0,r=A.length;i<r;i++){const e=A[i].boundaries;for(var l=0,h=e.length;l<h;l++){const r=e[l];if(t>=r[0]*a&&t<=(r[0]+r[2])*a&&s>=r[1]*a&&s<=(r[1]+r[3])*a)return i}}return-1},this.setAreaHighlighted=function(e,t){var s=A[e];if(!s)throw"Area not found: "+e;s.highlighted=!!t,f()},this.getAreaDir=function(e){var t=A[e];if(!t)throw"Unknown area: "+e;return t.dir},this.getAreaUp=function(e){var t=A[e];if(!t)throw"Unknown area: "+e;return t.up},this.getImage=function(){return this._textureCanvas},this.destroy=function(){this._textureCanvas&&(this._textureCanvas.parentNode.removeChild(this._textureCanvas),this._textureCanvas=null)}}const rg=p.vec3(),og=p.vec3();p.mat4();class ng extends a{constructor(e,t={}){super("NavCube",e,t),e.navCube=this;try{this._navCubeScene=new zt(e,{canvasId:t.canvasId,canvasElement:t.canvasElement,transparent:!0}),this._navCubeCanvas=this._navCubeScene.canvas.canvas,this._navCubeScene.input.keyboardEnabled=!1}catch(e){return void this.error(e)}const s=this._navCubeScene;s.clearLights(),new qe(s,{dir:[.4,-.4,.8],color:[.8,1,1],intensity:1,space:"view"}),new qe(s,{dir:[-.8,-.3,-.4],color:[.8,.8,.8],intensity:1,space:"view"}),new qe(s,{dir:[.8,-.6,-.8],color:[1,1,1],intensity:1,space:"view"}),this._navCubeCamera=s.camera,this._navCubeCamera.ortho.scale=7,this._navCubeCamera.ortho.near=.1,this._navCubeCamera.ortho.far=2e3,s.edgeMaterial.edgeColor=[.2,.2,.2],s.edgeMaterial.edgeAlpha=.6,this._zUp=Boolean(e.camera.zUp);var i=this;this.setIsProjectNorth(t.isProjectNorth),this.setProjectNorthOffsetAngle(t.projectNorthOffsetAngle);const r=function(){const e=p.mat4();return function(t,s,r){return p.identityMat4(e),p.rotationMat4v(t*i._projectNorthOffsetAngle*p.DEGTORAD,[0,1,0],e),p.transformVec3(e,s,r)}}();this._synchCamera=function(){var t=p.rotationMat4c(-90*p.DEGTORAD,1,0,0),s=p.vec3(),o=p.vec3(),n=p.vec3();return function(){var a=e.camera.eye,l=e.camera.look,h=e.camera.up;s=p.mulVec3Scalar(p.normalizeVec3(p.subVec3(a,l,s)),5),i._isProjectNorth&&i._projectNorthOffsetAngle&&(s=r(-1,s,rg),h=r(-1,h,og)),i._zUp?(p.transformVec3(t,s,o),p.transformVec3(t,h,n),i._navCubeCamera.look=[0,0,0],i._navCubeCamera.eye=p.transformVec3(t,s,o),i._navCubeCamera.up=p.transformPoint3(t,h,n)):(i._navCubeCamera.look=[0,0,0],i._navCubeCamera.eye=s,i._navCubeCamera.up=h)}}(),this._cubeTextureCanvas=new ig(e,s,t),this._cubeSampler=new Oi(s,{image:this._cubeTextureCanvas.getImage(),flipY:!0,wrapS:Yt,wrapT:Yt}),this._cubeMesh=new ni(s,{geometry:new ct(s,{primitive:"triangles",normals:[0,0,1,0,0,1,0,0,1,0,0,1,1,0,0,1,0,0,1,0,0,1,0,0,0,1,0,0,1,0,0,1,0,0,1,0,-1,0,0,-1,0,0,-1,0,0,-1,0,0,0,-1,0,0,-1,0,0,-1,0,0,-1,0,0,0,-1,0,0,-1,0,0,-1,0,0,-1],positions:[1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,1,1,-1,-1,1,-1,-1,1,1,-1,1,1,-1,1,-1,-1,-1,-1,-1,-1,1,-1,-1,-1,1,-1,-1,1,-1,1,-1,-1,1,1,-1,-1,-1,-1,-1,-1,1,-1,1,1,-1],uv:[.5,.6666,.25,.6666,.25,.3333,.5,.3333,.5,.6666,.5,.3333,.75,.3333,.75,.6666,.5,.6666,.5,1,.25,1,.25,.6666,.25,.6666,0,.6666,0,.3333,.25,.3333,.25,0,.5,0,.5,.3333,.25,.3333,.75,.3333,1,.3333,1,.6666,.75,.6666],indices:[0,1,2,0,2,3,4,5,6,4,6,7,8,9,10,8,10,11,12,13,14,12,14,15,16,17,18,16,18,19,20,21,22,20,22,23]}),material:new ft(s,{diffuse:[.4,.4,.4],specular:[.4,.4,.4],emissive:[.6,.6,.6],diffuseMap:this._cubeSampler,emissiveMap:this._cubeSampler}),visible:!0,edges:!0}),this._shadow=!1===t.shadowVisible?null:new ni(s,{geometry:new ct(s,li({center:[0,0,0],radiusTop:.001,radiusBottom:1.4,height:.01,radialSegments:20,heightSegments:1,openEnded:!0})),material:new ft(s,{diffuse:[0,0,0],specular:[0,0,0],emissive:[0,0,0],alpha:.5}),position:[0,-1.5,0],visible:!0,pickable:!1,backfaces:!1}),this._onCameraMatrix=e.camera.on("matrix",this._synchCamera),this._onCameraWorldAxis=e.camera.on("worldAxis",(()=>{e.camera.zUp?(this._zUp=!0,this._cubeTextureCanvas.setZUp(),this._repaint(),this._synchCamera()):e.camera.yUp&&(this._zUp=!1,this._cubeTextureCanvas.setYUp(),this._repaint(),this._synchCamera())})),this._onCameraFOV=e.camera.perspective.on("fov",(e=>{this._synchProjection&&(this._navCubeCamera.perspective.fov=e)})),this._onCameraProjection=e.camera.on("projection",(e=>{this._synchProjection&&(this._navCubeCamera.projection="ortho"===e||"perspective"===e?e:"perspective")}));var o=-1;function n(e){var t=[0,0];if(e){for(var s=e.target,i=0,r=0;s.offsetParent;)i+=s.offsetLeft,r+=s.offsetTop,s=s.offsetParent;t[0]=e.pageX-i,t[1]=e.pageY-r}else e=window.event,t[0]=e.x,t[1]=e.y;return t}var a,l,h=null,c=null,A=!1,u=!1,d=.5;i._navCubeCanvas.addEventListener("mouseenter",i._onMouseEnter=function(e){u=!0}),i._navCubeCanvas.addEventListener("mouseleave",i._onMouseLeave=function(e){u=!1}),i._navCubeCanvas.addEventListener("mousedown",i._onMouseDown=function(e){if(1===e.which){h=e.x,c=e.y,a=e.clientX,l=e.clientY;var t=n(e),i=s.pick({canvasPos:t});A=!!i}}),document.addEventListener("mouseup",i._onMouseUp=function(e){if(1===e.which&&(A=!1,null!==h)){var t=n(e),a=s.pick({canvasPos:t,pickSurface:!0});if(a&&a.uv){var l=i._cubeTextureCanvas.getArea(a.uv);if(l>=0&&(document.body.style.cursor="pointer",o>=0&&(i._cubeTextureCanvas.setAreaHighlighted(o,!1),i._repaint(),o=-1),l>=0)){if(i._cubeTextureCanvas.setAreaHighlighted(l,!0),o=l,i._repaint(),e.x<h-3||e.x>h+3||e.y<c-3||e.y>c+3)return;var u=i._cubeTextureCanvas.getAreaDir(l);if(u){var p=i._cubeTextureCanvas.getAreaUp(l);i._isProjectNorth&&i._projectNorthOffsetAngle&&(u=r(1,u,rg),p=r(1,p,og)),f(u,p,(function(){o>=0&&(i._cubeTextureCanvas.setAreaHighlighted(o,!1),i._repaint(),o=-1),document.body.style.cursor="pointer",o>=0&&(i._cubeTextureCanvas.setAreaHighlighted(o,!1),i._repaint(),o=-1),l>=0&&(i._cubeTextureCanvas.setAreaHighlighted(l,!1),o=-1,i._repaint())}))}}}}}),document.addEventListener("mousemove",i._onMouseMove=function(t){if(o>=0&&(i._cubeTextureCanvas.setAreaHighlighted(o,!1),i._repaint(),o=-1),1!==t.buttons||A){if(A){var r=t.clientX,h=t.clientY;return document.body.style.cursor="move",void function(t,s){var i=(t-a)*-d,r=(s-l)*-d;e.camera.orbitYaw(i),e.camera.orbitPitch(-r),a=t,l=s}(r,h)}if(u){var c=n(t),p=s.pick({canvasPos:c,pickSurface:!0});if(p){if(p.uv){document.body.style.cursor="pointer";var f=i._cubeTextureCanvas.getArea(p.uv);if(f===o)return;o>=0&&i._cubeTextureCanvas.setAreaHighlighted(o,!1),f>=0&&(i._cubeTextureCanvas.setAreaHighlighted(f,!0),i._repaint(),o=f)}}else document.body.style.cursor="default",o>=0&&(i._cubeTextureCanvas.setAreaHighlighted(o,!1),i._repaint(),o=-1)}}});var f=function(){var t=p.vec3();return function(s,r,o){var n=i._fitVisible?e.scene.getAABB(e.scene.visibleObjectIds):e.scene.aabb,a=p.getAABB3Diag(n);p.getAABB3Center(n,t);var l=Math.abs(a/Math.tan(i._cameraFitFOV*p.DEGTORAD));e.cameraControl.pivotPos=t,i._cameraFly?e.cameraFlight.flyTo({look:t,eye:[t[0]-l*s[0],t[1]-l*s[1],t[2]-l*s[2]],up:r||[0,1,0],orthoScale:1.1*a,fitFOV:i._cameraFitFOV,duration:i._cameraFlyDuration},o):e.cameraFlight.jumpTo({look:t,eye:[t[0]-l*s[0],t[1]-l*s[1],t[2]-l*s[2]],up:r||[0,1,0],orthoScale:1.1*a,fitFOV:i._cameraFitFOV},o)}}();this._onUpdated=e.localeService.on("updated",(()=>{this._cubeTextureCanvas.clear(),this._repaint()})),this.setVisible(t.visible),this.setCameraFitFOV(t.cameraFitFOV),this.setCameraFly(t.cameraFly),this.setCameraFlyDuration(t.cameraFlyDuration),this.setFitVisible(t.fitVisible),this.setSynchProjection(t.synchProjection)}send(e,t){if("language"===e)this._cubeTextureCanvas.clear(),this._repaint()}_repaint(){const e=this._cubeTextureCanvas.getImage();this._cubeMesh.material.diffuseMap.image=e,this._cubeMesh.material.emissiveMap.image=e}setVisible(e=!0){this._navCubeCanvas&&(this._cubeMesh.visible=e,this._shadow&&(this._shadow.visible=e),this._navCubeCanvas.style.visibility=e?"visible":"hidden")}getVisible(){return!!this._navCubeCanvas&&this._cubeMesh.visible}setFitVisible(e=!1){this._fitVisible=e}getFitVisible(){return this._fitVisible}setCameraFly(e=!0){this._cameraFly=e}getCameraFly(){return this._cameraFly}setCameraFitFOV(e=45){this._cameraFitFOV=e}getCameraFitFOV(){return this._cameraFitFOV}setCameraFlyDuration(e=.5){this._cameraFlyDuration=e}getCameraFlyDuration(){return this._cameraFlyDuration}setSynchProjection(e=!1){this._synchProjection=e}getSynchProjection(){return this._synchProjection}setIsProjectNorth(e=!1){this._isProjectNorth=e}getIsProjectNorth(){return this._isProjectNorth}setProjectNorthOffsetAngle(e){this._projectNorthOffsetAngle=e}getProjectNorthOffsetAngle(){return this._projectNorthOffsetAngle}destroy(){this._navCubeCanvas&&(this.viewer.localeService.off(this._onUpdated),this.viewer.camera.off(this._onCameraMatrix),this.viewer.camera.off(this._onCameraWorldAxis),this.viewer.camera.perspective.off(this._onCameraFOV),this.viewer.camera.off(this._onCameraProjection),this._navCubeCanvas.removeEventListener("mouseenter",this._onMouseEnter),this._navCubeCanvas.removeEventListener("mouseleave",this._onMouseLeave),this._navCubeCanvas.removeEventListener("mousedown",this._onMouseDown),document.removeEventListener("mousemove",this._onMouseMove),document.removeEventListener("mouseup",this._onMouseUp),this._navCubeCanvas=null,this._cubeTextureCanvas.destroy(),this._cubeTextureCanvas=null,this._onMouseEnter=null,this._onMouseLeave=null,this._onMouseDown=null,this._onMouseMove=null,this._onMouseUp=null),this._navCubeScene.destroy(),this._navCubeScene=null,this._cubeMesh=null,this._shadow=null,super.destroy()}}p.vec3();const ag=new Float64Array([0,0,1]),lg=new Float64Array(4);class hg{constructor(e){this.id=null,this._viewer=e.viewer,this._visible=!1,this._pos=p.vec3(),this._origin=p.vec3(),this._rtcPos=p.vec3(),this._baseDir=p.vec3(),this._rootNode=null,this._displayMeshes=null,this._affordanceMeshes=null,this._ignoreNextSectionPlaneDirUpdate=!1,this._createNodes(),this._bindEvents()}_setSectionPlane(e){this._sectionPlane&&(this._sectionPlane.off(this._onSectionPlanePos),this._sectionPlane.off(this._onSectionPlaneDir),this._onSectionPlanePos=null,this._onSectionPlaneDir=null,this._sectionPlane=null),e&&(this.id=e.id,this._setPos(e.pos),this._setDir(e.dir),this._sectionPlane=e,this._onSectionPlanePos=e.on("pos",(()=>{this._setPos(this._sectionPlane.pos)})),this._onSectionPlaneDir=e.on("dir",(()=>{this._ignoreNextSectionPlaneDirUpdate?this._ignoreNextSectionPlaneDirUpdate=!1:this._setDir(this._sectionPlane.dir)})))}get sectionPlane(){return this._sectionPlane}_setPos(e){this._pos.set(e),w(this._pos,this._origin,this._rtcPos),this._rootNode.origin=this._origin,this._rootNode.position=this._rtcPos}_setDir(e){this._baseDir.set(e),this._rootNode.quaternion=p.vec3PairToQuaternion(ag,e,lg)}_setSectionPlaneDir(e){this._sectionPlane&&(this._ignoreNextSectionPlaneDirUpdate=!0,this._sectionPlane.dir=e)}setVisible(e=!0){if(this._visible!==e){var t;for(t in this._visible=e,this._displayMeshes)this._displayMeshes.hasOwnProperty(t)&&(this._displayMeshes[t].visible=e);if(!e)for(t in this._affordanceMeshes)this._affordanceMeshes.hasOwnProperty(t)&&(this._affordanceMeshes[t].visible=e)}}getVisible(){return this._visible}setCulled(e){var t;for(t in this._displayMeshes)this._displayMeshes.hasOwnProperty(t)&&(this._displayMeshes[t].culled=e);if(!e)for(t in this._affordanceMeshes)this._affordanceMeshes.hasOwnProperty(t)&&(this._affordanceMeshes[t].culled=e)}_createNodes(){const e=!1,t=this._viewer.scene,s=.01;this._rootNode=new Ii(t,{position:[0,0,0],scale:[5,5,5]});const i=this._rootNode,r={arrowHead:new ct(i,li({radiusTop:.001,radiusBottom:.07,radialSegments:32,heightSegments:1,height:.2,openEnded:!1})),arrowHeadBig:new ct(i,li({radiusTop:.001,radiusBottom:.09,radialSegments:32,heightSegments:1,height:.25,openEnded:!1})),arrowHeadHandle:new ct(i,li({radiusTop:.09,radiusBottom:.09,radialSegments:8,heightSegments:1,height:.37,openEnded:!1})),curve:new ct(i,Fi({radius:.8,tube:s,radialSegments:64,tubeSegments:14,arc:2*Math.PI/4})),curveHandle:new ct(i,Fi({radius:.8,tube:.06,radialSegments:64,tubeSegments:14,arc:2*Math.PI/4})),hoop:new ct(i,Fi({radius:.8,tube:s,radialSegments:64,tubeSegments:8,arc:2*Math.PI})),axis:new ct(i,li({radiusTop:s,radiusBottom:s,radialSegments:20,heightSegments:1,height:1,openEnded:!1})),axisHandle:new ct(i,li({radiusTop:.08,radiusBottom:.08,radialSegments:20,heightSegments:1,height:1,openEnded:!1}))},o={pickable:new ft(i,{diffuse:[1,1,0],alpha:0,alphaMode:"blend"}),red:new ft(i,{diffuse:[1,0,0],emissive:[1,0,0],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80,lineWidth:2}),highlightRed:new mt(i,{edges:!1,fill:!0,fillColor:[1,0,0],fillAlpha:.6}),green:new ft(i,{diffuse:[0,1,0],emissive:[0,1,0],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80,lineWidth:2}),highlightGreen:new mt(i,{edges:!1,fill:!0,fillColor:[0,1,0],fillAlpha:.6}),blue:new ft(i,{diffuse:[0,0,1],emissive:[0,0,1],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80,lineWidth:2}),highlightBlue:new mt(i,{edges:!1,fill:!0,fillColor:[0,0,1],fillAlpha:.2}),center:new ft(i,{diffuse:[0,0,0],emissive:[0,0,0],ambient:[0,0,0],specular:[.6,.6,.3],shininess:80}),highlightBall:new mt(i,{edges:!1,fill:!0,fillColor:[.5,.5,.5],fillAlpha:.5,vertices:!1}),highlightPlane:new mt(i,{edges:!0,edgeWidth:3,fill:!1,fillColor:[.5,.5,.5],fillAlpha:.5,vertices:!1})};this._displayMeshes={plane:i.addChild(new ni(i,{geometry:new ct(i,{primitive:"triangles",positions:[.5,.5,0,.5,-.5,0,-.5,-.5,0,-.5,.5,0,.5,.5,-0,.5,-.5,-0,-.5,-.5,-0,-.5,.5,-0],indices:[0,1,2,2,3,0]}),material:new ft(i,{emissive:[0,0,0],diffuse:[0,0,0],backfaces:!0}),opacity:.6,ghosted:!0,ghostMaterial:new mt(i,{edges:!1,filled:!0,fillColor:[1,1,0],edgeColor:[0,0,0],fillAlpha:.1,backfaces:!0}),pickable:!1,collidable:!0,clippable:!1,visible:!1,scale:[2.4,2.4,1]}),e),planeFrame:i.addChild(new ni(i,{geometry:new ct(i,Fi({center:[0,0,0],radius:1.7,tube:.02,radialSegments:4,tubeSegments:4,arc:2*Math.PI})),material:new ft(i,{emissive:[0,0,0],diffuse:[0,0,0],specular:[0,0,0],shininess:0}),highlightMaterial:new mt(i,{edges:!1,edgeColor:[0,0,0],filled:!0,fillColor:[.8,.8,.8],fillAlpha:1}),pickable:!1,collidable:!1,clippable:!1,visible:!1,scale:[1,1,.1],rotation:[0,0,45]}),e),xCurve:i.addChild(new ni(i,{geometry:r.curve,material:o.red,matrix:function(){const e=p.rotationMat4v(90*p.DEGTORAD,[0,1,0],p.identityMat4()),t=p.rotationMat4v(270*p.DEGTORAD,[1,0,0],p.identityMat4());return p.mulMat4(t,e,p.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,backfaces:!0,visible:!1}),e),xCurveHandle:i.addChild(new ni(i,{geometry:r.curveHandle,material:o.pickable,matrix:function(){const e=p.rotationMat4v(90*p.DEGTORAD,[0,1,0],p.identityMat4()),t=p.rotationMat4v(270*p.DEGTORAD,[1,0,0],p.identityMat4());return p.mulMat4(t,e,p.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,backfaces:!0,visible:!1}),e),xCurveArrow1:i.addChild(new ni(i,{geometry:r.arrowHead,material:o.red,matrix:function(){const e=p.translateMat4c(0,-.07,-.8,p.identityMat4()),t=p.scaleMat4v([.6,.6,.6],p.identityMat4()),s=p.rotationMat4v(0*p.DEGTORAD,[0,0,1],p.identityMat4());return p.mulMat4(p.mulMat4(e,t,p.identityMat4()),s,p.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1}),e),xCurveArrow2:i.addChild(new ni(i,{geometry:r.arrowHead,material:o.red,matrix:function(){const e=p.translateMat4c(0,-.8,-.07,p.identityMat4()),t=p.scaleMat4v([.6,.6,.6],p.identityMat4()),s=p.rotationMat4v(90*p.DEGTORAD,[1,0,0],p.identityMat4());return p.mulMat4(p.mulMat4(e,t,p.identityMat4()),s,p.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1}),e),yCurve:i.addChild(new ni(i,{geometry:r.curve,material:o.green,rotation:[-90,0,0],pickable:!1,collidable:!0,clippable:!1,backfaces:!0,visible:!1}),e),yCurveHandle:i.addChild(new ni(i,{geometry:r.curveHandle,material:o.pickable,rotation:[-90,0,0],pickable:!0,collidable:!0,clippable:!1,backfaces:!0,visible:!1}),e),yCurveArrow1:i.addChild(new ni(i,{geometry:r.arrowHead,material:o.green,matrix:function(){const e=p.translateMat4c(.07,0,-.8,p.identityMat4()),t=p.scaleMat4v([.6,.6,.6],p.identityMat4()),s=p.rotationMat4v(90*p.DEGTORAD,[0,0,1],p.identityMat4());return p.mulMat4(p.mulMat4(e,t,p.identityMat4()),s,p.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1}),e),yCurveArrow2:i.addChild(new ni(i,{geometry:r.arrowHead,material:o.green,matrix:function(){const e=p.translateMat4c(.8,0,-.07,p.identityMat4()),t=p.scaleMat4v([.6,.6,.6],p.identityMat4()),s=p.rotationMat4v(90*p.DEGTORAD,[1,0,0],p.identityMat4());return p.mulMat4(p.mulMat4(e,t,p.identityMat4()),s,p.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1}),e),zCurve:i.addChild(new ni(i,{geometry:r.curve,material:o.blue,matrix:p.rotationMat4v(180*p.DEGTORAD,[1,0,0],p.identityMat4()),pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),zCurveHandle:i.addChild(new ni(i,{geometry:r.curveHandle,material:o.pickable,matrix:p.rotationMat4v(180*p.DEGTORAD,[1,0,0],p.identityMat4()),pickable:!0,collidable:!0,clippable:!1,visible:!1}),e),zCurveCurveArrow1:i.addChild(new ni(i,{geometry:r.arrowHead,material:o.blue,matrix:function(){const e=p.translateMat4c(.8,-.07,0,p.identityMat4()),t=p.scaleMat4v([.6,.6,.6],p.identityMat4());return p.mulMat4(e,t,p.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1}),e),zCurveArrow2:i.addChild(new ni(i,{geometry:r.arrowHead,material:o.blue,matrix:function(){const e=p.translateMat4c(.05,-.8,0,p.identityMat4()),t=p.scaleMat4v([.6,.6,.6],p.identityMat4()),s=p.rotationMat4v(90*p.DEGTORAD,[0,0,1],p.identityMat4());return p.mulMat4(p.mulMat4(e,t,p.identityMat4()),s,p.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1}),e),center:i.addChild(new ni(i,{geometry:new ct(i,hi({radius:.05})),material:o.center,pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),xAxisArrow:i.addChild(new ni(i,{geometry:r.arrowHead,material:o.red,matrix:function(){const e=p.translateMat4c(0,1.1,0,p.identityMat4()),t=p.rotationMat4v(-90*p.DEGTORAD,[0,0,1],p.identityMat4());return p.mulMat4(t,e,p.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),xAxisArrowHandle:i.addChild(new ni(i,{geometry:r.arrowHeadHandle,material:o.pickable,matrix:function(){const e=p.translateMat4c(0,1.1,0,p.identityMat4()),t=p.rotationMat4v(-90*p.DEGTORAD,[0,0,1],p.identityMat4());return p.mulMat4(t,e,p.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1}),e),xAxis:i.addChild(new ni(i,{geometry:r.axis,material:o.red,matrix:function(){const e=p.translateMat4c(0,.5,0,p.identityMat4()),t=p.rotationMat4v(-90*p.DEGTORAD,[0,0,1],p.identityMat4());return p.mulMat4(t,e,p.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),xAxisHandle:i.addChild(new ni(i,{geometry:r.axisHandle,material:o.pickable,matrix:function(){const e=p.translateMat4c(0,.5,0,p.identityMat4()),t=p.rotationMat4v(-90*p.DEGTORAD,[0,0,1],p.identityMat4());return p.mulMat4(t,e,p.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1}),e),yAxisArrow:i.addChild(new ni(i,{geometry:r.arrowHead,material:o.green,matrix:function(){const e=p.translateMat4c(0,1.1,0,p.identityMat4()),t=p.rotationMat4v(180*p.DEGTORAD,[1,0,0],p.identityMat4());return p.mulMat4(t,e,p.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),yAxisArrowHandle:i.addChild(new ni(i,{geometry:r.arrowHeadHandle,material:o.pickable,matrix:function(){const e=p.translateMat4c(0,1.1,0,p.identityMat4()),t=p.rotationMat4v(180*p.DEGTORAD,[1,0,0],p.identityMat4());return p.mulMat4(t,e,p.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1,opacity:.2}),e),yShaft:i.addChild(new ni(i,{geometry:r.axis,material:o.green,position:[0,-.5,0],pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),yShaftHandle:i.addChild(new ni(i,{geometry:r.axisHandle,material:o.pickable,position:[0,-.5,0],pickable:!0,collidable:!0,clippable:!1,visible:!1}),e),zAxisArrow:i.addChild(new ni(i,{geometry:r.arrowHead,material:o.blue,matrix:function(){const e=p.translateMat4c(0,1.1,0,p.identityMat4()),t=p.rotationMat4v(-90*p.DEGTORAD,[.8,0,0],p.identityMat4());return p.mulMat4(t,e,p.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),zAxisArrowHandle:i.addChild(new ni(i,{geometry:r.arrowHeadHandle,material:o.pickable,matrix:function(){const e=p.translateMat4c(0,1.1,0,p.identityMat4()),t=p.rotationMat4v(-90*p.DEGTORAD,[.8,0,0],p.identityMat4());return p.mulMat4(t,e,p.identityMat4())}(),pickable:!0,collidable:!0,clippable:!1,visible:!1}),e),zShaft:i.addChild(new ni(i,{geometry:r.axis,material:o.blue,matrix:function(){const e=p.translateMat4c(0,.5,0,p.identityMat4()),t=p.rotationMat4v(-90*p.DEGTORAD,[1,0,0],p.identityMat4());return p.mulMat4(t,e,p.identityMat4())}(),clippable:!1,pickable:!1,collidable:!0,visible:!1}),e),zAxisHandle:i.addChild(new ni(i,{geometry:r.axisHandle,material:o.pickable,matrix:function(){const e=p.translateMat4c(0,.5,0,p.identityMat4()),t=p.rotationMat4v(-90*p.DEGTORAD,[1,0,0],p.identityMat4());return p.mulMat4(t,e,p.identityMat4())}(),clippable:!1,pickable:!0,collidable:!0,visible:!1}),e)},this._affordanceMeshes={planeFrame:i.addChild(new ni(i,{geometry:new ct(i,Fi({center:[0,0,0],radius:2,tube:s,radialSegments:4,tubeSegments:4,arc:2*Math.PI})),material:new ft(i,{ambient:[1,1,1],diffuse:[0,0,0],emissive:[1,1,0]}),highlighted:!0,highlightMaterial:new mt(i,{edges:!1,filled:!0,fillColor:[1,1,0],fillAlpha:1}),pickable:!1,collidable:!1,clippable:!1,visible:!1,scale:[1,1,1],rotation:[0,0,45]}),e),xHoop:i.addChild(new ni(i,{geometry:r.hoop,material:o.red,highlighted:!0,highlightMaterial:o.highlightRed,matrix:function(){const e=p.rotationMat4v(90*p.DEGTORAD,[0,1,0],p.identityMat4()),t=p.rotationMat4v(270*p.DEGTORAD,[1,0,0],p.identityMat4());return p.mulMat4(t,e,p.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),yHoop:i.addChild(new ni(i,{geometry:r.hoop,material:o.green,highlighted:!0,highlightMaterial:o.highlightGreen,rotation:[-90,0,0],pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),zHoop:i.addChild(new ni(i,{geometry:r.hoop,material:o.blue,highlighted:!0,highlightMaterial:o.highlightBlue,matrix:p.rotationMat4v(180*p.DEGTORAD,[1,0,0],p.identityMat4()),pickable:!1,collidable:!0,clippable:!1,backfaces:!0,visible:!1}),e),xAxisArrow:i.addChild(new ni(i,{geometry:r.arrowHeadBig,material:o.red,matrix:function(){const e=p.translateMat4c(0,1.1,0,p.identityMat4()),t=p.rotationMat4v(-90*p.DEGTORAD,[0,0,1],p.identityMat4());return p.mulMat4(t,e,p.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),yAxisArrow:i.addChild(new ni(i,{geometry:r.arrowHeadBig,material:o.green,matrix:function(){const e=p.translateMat4c(0,1.1,0,p.identityMat4()),t=p.rotationMat4v(180*p.DEGTORAD,[1,0,0],p.identityMat4());return p.mulMat4(t,e,p.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1}),e),zAxisArrow:i.addChild(new ni(i,{geometry:r.arrowHeadBig,material:o.blue,matrix:function(){const e=p.translateMat4c(0,1.1,0,p.identityMat4()),t=p.rotationMat4v(-90*p.DEGTORAD,[.8,0,0],p.identityMat4());return p.mulMat4(t,e,p.identityMat4())}(),pickable:!1,collidable:!0,clippable:!1,visible:!1}),e)}}_bindEvents(){const e=this;var t=!1;const s=-1,i=0,r=1,o=2,n=3,a=4,l=5,h=this._rootNode;var c=null,A=null;const u=p.vec2(),d=p.vec3([1,0,0]),f=p.vec3([0,1,0]),E=p.vec3([0,0,1]),m=this._viewer.scene.canvas.canvas,y=this._viewer.camera,g=this._viewer.scene;{const e=p.vec3([0,0,0]);let t=-1;this._onCameraViewMatrix=g.camera.on("viewMatrix",(()=>{})),this._onCameraProjMatrix=g.camera.on("projMatrix",(()=>{})),this._onSceneTick=g.on("tick",(()=>{const s=Math.abs(p.lenVec3(p.subVec3(g.camera.eye,this._pos,e)));if(s!==t&&"perspective"===y.projection){const e=.07*(Math.tan(y.perspective.fov*p.DEGTORAD)*s);h.scale=[e,e,e],t=s}if("ortho"===y.projection){const e=y.ortho.scale/10;h.scale=[e,e,e],t=s}}))}const I=function(){const e=new Float64Array(2);return function(t){if(t){for(var s=t.target,i=0,r=0;s.offsetParent;)i+=s.offsetLeft,r+=s.offsetTop,s=s.offsetParent;e[0]=t.pageX-i,e[1]=t.pageY-r}else t=window.event,e[0]=t.x,e[1]=t.y;return e}}(),v=function(){const t=p.mat4();return function(s,i){return p.quaternionToMat4(e._rootNode.quaternion,t),p.transformVec3(t,s,i),p.normalizeVec3(i),i}}();var T=function(){const e=p.vec3();return function(t){const s=Math.abs(t[0]);return s>Math.abs(t[1])&&s>Math.abs(t[2])?p.cross3Vec3(t,[0,1,0],e):p.cross3Vec3(t,[1,0,0],e),p.cross3Vec3(e,t,e),p.normalizeVec3(e),e}}();const _=function(){const t=p.vec3(),s=p.vec3(),i=p.vec4();return function(r,o,n){v(r,i);const a=T(i,o,n);P(o,a,t),P(n,a,s),p.subVec3(s,t);const l=p.dotVec3(s,i);e._pos[0]+=i[0]*l,e._pos[1]+=i[1]*l,e._pos[2]+=i[2]*l,e._rootNode.position=e._pos,e._sectionPlane&&(e._sectionPlane.pos=e._pos)}}();var R=function(){const t=p.vec4(),s=p.vec4(),i=p.vec4(),r=p.vec4();return function(o,n,a){v(o,r);if(!(P(n,r,t)&&P(a,r,s))){const e=T(r,n,a);P(n,e,t,1),P(a,e,s,1);var l=p.dotVec3(t,r);t[0]-=l*r[0],t[1]-=l*r[1],t[2]-=l*r[2],l=p.dotVec3(s,r),s[0]-=l*r[0],s[1]-=l*r[1],s[2]-=l*r[2]}p.normalizeVec3(t),p.normalizeVec3(s),l=p.dotVec3(t,s),l=p.clamp(l,-1,1);var h=Math.acos(l)*p.RADTODEG;p.cross3Vec3(t,s,i),p.dotVec3(i,r)<0&&(h=-h),e._rootNode.rotate(o,h),D()}}(),P=function(){const t=p.vec4([0,0,0,1]),s=p.mat4();return function(i,r,o,n){n=n||0,t[0]=i[0]/m.width*2-1,t[1]=-(i[1]/m.height*2-1),t[2]=0,t[3]=1,p.mulMat4(y.projMatrix,y.viewMatrix,s),p.inverseMat4(s),p.transformVec4(s,t,t),p.mulVec4Scalar(t,1/t[3]);var a=y.eye;p.subVec4(t,a,t);const l=e._sectionPlane.pos;var h=-p.dotVec3(l,r)-n,c=p.dotVec3(r,t);if(Math.abs(c)>.005){var A=-(p.dotVec3(r,a)+h)/c;return p.mulVec3Scalar(t,A,o),p.addVec3(o,a),p.subVec3(o,l,o),!0}return!1}}();const D=function(){const t=p.vec3(),s=p.mat4();return function(){e.sectionPlane&&(p.quaternionToMat4(h.quaternion,s),p.transformVec3(s,[0,0,1],t),e._setSectionPlaneDir(t))}}();var N,C=!1;this._onCameraControlHover=this._viewer.cameraControl.on("hoverEnter",(e=>{if(!this._visible)return;if(C)return;var h;t=!1,N&&(N.visible=!1);switch(e.entity.id){case this._displayMeshes.xAxisArrowHandle.id:case this._displayMeshes.xAxisHandle.id:h=this._affordanceMeshes.xAxisArrow,c=i;break;case this._displayMeshes.yAxisArrowHandle.id:case this._displayMeshes.yShaftHandle.id:h=this._affordanceMeshes.yAxisArrow,c=r;break;case this._displayMeshes.zAxisArrowHandle.id:case this._displayMeshes.zAxisHandle.id:h=this._affordanceMeshes.zAxisArrow,c=o;break;case this._displayMeshes.xCurveHandle.id:h=this._affordanceMeshes.xHoop,c=n;break;case this._displayMeshes.yCurveHandle.id:h=this._affordanceMeshes.yHoop,c=a;break;case this._displayMeshes.zCurveHandle.id:h=this._affordanceMeshes.zHoop,c=l;break;default:return void(c=s)}h&&(h.visible=!0),N=h,t=!0})),this._onCameraControlHoverLeave=this._viewer.cameraControl.on("hoverOutEntity",(e=>{this._visible&&(N&&(N.visible=!1),N=null,c=s)})),m.addEventListener("mousedown",this._canvasMouseDownListener=e=>{if(e.preventDefault(),this._visible&&t&&(this._viewer.cameraControl.pointerEnabled=!1,1===e.which)){C=!0;var s=I(e);A=c,u[0]=s[0],u[1]=s[1]}}),m.addEventListener("mousemove",this._canvasMouseMoveListener=e=>{if(!this._visible)return;if(!C)return;var t=I(e);const s=t[0],h=t[1];switch(A){case i:_(d,u,t);break;case r:_(f,u,t);break;case o:_(E,u,t);break;case n:R(d,u,t);break;case a:R(f,u,t);break;case l:R(E,u,t)}u[0]=s,u[1]=h}),m.addEventListener("mouseup",this._canvasMouseUpListener=e=>{this._visible&&(this._viewer.cameraControl.pointerEnabled=!0,C&&(e.which,C=!1,t=!1))}),m.addEventListener("wheel",this._canvasWheelListener=e=>{if(this._visible)Math.max(-1,Math.min(1,40*-e.deltaY))})}_destroy(){this._unbindEvents(),this._destroyNodes()}_unbindEvents(){const e=this._viewer,t=e.scene,s=t.canvas.canvas,i=e.camera,r=e.cameraControl;t.off(this._onSceneTick),s.removeEventListener("mousedown",this._canvasMouseDownListener),s.removeEventListener("mousemove",this._canvasMouseMoveListener),s.removeEventListener("mouseup",this._canvasMouseUpListener),s.removeEventListener("wheel",this._canvasWheelListener),i.off(this._onCameraViewMatrix),i.off(this._onCameraProjMatrix),r.off(this._onCameraControlHover),r.off(this._onCameraControlHoverLeave)}_destroyNodes(){this._setSectionPlane(null),this._rootNode.destroy(),this._displayMeshes={},this._affordanceMeshes={}}}class cg{constructor(e,t,s){this.id=s.id,this._sectionPlane=s,this._mesh=new ni(t,{id:s.id,geometry:new ct(t,At({xSize:.5,ySize:.5,zSize:.001})),material:new ft(t,{emissive:[1,1,1],diffuse:[0,0,0],backfaces:!1}),edgeMaterial:new gt(t,{edgeColor:[0,0,0],edgeAlpha:1,edgeWidth:1}),highlightMaterial:new mt(t,{fill:!0,fillColor:[.5,1,.5],fillAlpha:.7,edges:!0,edgeColor:[0,0,0],edgeAlpha:1,edgeWidth:1}),selectedMaterial:new mt(t,{fill:!0,fillColor:[0,0,1],fillAlpha:.7,edges:!0,edgeColor:[1,0,0],edgeAlpha:1,edgeWidth:1}),highlighted:!0,scale:[3,3,3],position:[0,0,0],rotation:[0,0,0],opacity:.3,edges:!0});{const e=p.vec3([0,0,0]),t=p.vec3(),s=p.vec3([0,0,1]),i=p.vec4(4),r=p.vec3(),o=()=>{const o=this._sectionPlane.scene.center,n=[-this._sectionPlane.dir[0],-this._sectionPlane.dir[1],-this._sectionPlane.dir[2]];p.subVec3(o,this._sectionPlane.pos,e);const a=-p.dotVec3(n,e);p.normalizeVec3(n),p.mulVec3Scalar(n,a,t);const l=p.vec3PairToQuaternion(s,this._sectionPlane.dir,i);r[0]=.1*t[0],r[1]=.1*t[1],r[2]=.1*t[2],this._mesh.quaternion=l,this._mesh.position=r};this._onSectionPlanePos=this._sectionPlane.on("pos",o),this._onSectionPlaneDir=this._sectionPlane.on("dir",o)}this._highlighted=!1,this._selected=!1}setHighlighted(e){this._highlighted=!!e,this._mesh.highlighted=this._highlighted,this._mesh.highlightMaterial.fillColor=e?[0,.7,0]:[0,0,0]}getHighlighted(){return this._highlighted}setSelected(e){this._selected=!!e,this._mesh.edgeMaterial.edgeWidth=e?3:1,this._mesh.highlightMaterial.edgeWidth=e?3:1}getSelected(){return this._selected}destroy(){this._sectionPlane.off(this._onSectionPlanePos),this._sectionPlane.off(this._onSectionPlaneDir),this._mesh.destroy()}}class Ag{constructor(e,t){if(!(t.onHoverEnterPlane&&t.onHoverLeavePlane&&t.onClickedNothing&&t.onClickedPlane))throw"Missing config(s): onHoverEnterPlane, onHoverLeavePlane, onClickedNothing || onClickedPlane";this.plugin=e,this._viewer=e.viewer,this._onHoverEnterPlane=t.onHoverEnterPlane,this._onHoverLeavePlane=t.onHoverLeavePlane,this._onClickedNothing=t.onClickedNothing,this._onClickedPlane=t.onClickedPlane,this._visible=!0,this._planes={},this._canvas=t.overviewCanvas,this._scene=new zt(this._viewer,{canvasId:this._canvas.id,transparent:!0}),this._scene.clearLights(),new qe(this._scene,{dir:[.4,-.4,.8],color:[.8,1,1],intensity:1,space:"view"}),new qe(this._scene,{dir:[-.8,-.3,-.4],color:[.8,.8,.8],intensity:1,space:"view"}),new qe(this._scene,{dir:[.8,-.6,-.8],color:[1,1,1],intensity:1,space:"view"}),this._scene.camera,this._scene.camera.perspective.fov=70,this._zUp=!1;{const e=this._scene.camera,t=p.rotationMat4c(-90*p.DEGTORAD,1,0,0),s=p.vec3(),i=p.vec3(),r=p.vec3();this._synchCamera=()=>{const o=this._viewer.camera.eye,n=this._viewer.camera.look,a=this._viewer.camera.up;p.mulVec3Scalar(p.normalizeVec3(p.subVec3(o,n,s)),7),this._zUp?(p.transformVec3(t,s,i),p.transformVec3(t,a,r),e.look=[0,0,0],e.eye=p.transformVec3(t,s,i),e.up=p.transformPoint3(t,a,r)):(e.look=[0,0,0],e.eye=s,e.up=a)}}this._onViewerCameraMatrix=this._viewer.camera.on("matrix",this._synchCamera),this._onViewerCameraWorldAxis=this._viewer.camera.on("worldAxis",this._synchCamera),this._onViewerCameraFOV=this._viewer.camera.perspective.on("fov",(e=>{this._scene.camera.perspective.fov=e}));var s=null;this._onInputMouseMove=this._scene.input.on("mousemove",(e=>{const t=this._scene.pick({canvasPos:e});if(t){if(!s||t.entity.id!==s.id){if(s){this._planes[s.id]&&this._onHoverLeavePlane(s.id)}s=t.entity;this._planes[s.id]&&this._onHoverEnterPlane(s.id)}}else s&&(this._onHoverLeavePlane(s.id),s=null)})),this._scene.canvas.canvas.addEventListener("mouseup",this._onCanvasMouseUp=()=>{if(s){this._planes[s.id]&&this._onClickedPlane(s.id)}else this._onClickedNothing()}),this._scene.canvas.canvas.addEventListener("mouseout",this._onCanvasMouseOut=()=>{s&&(this._onHoverLeavePlane(s.id),s=null)}),this.setVisible(t.overviewVisible)}addSectionPlane(e){this._planes[e.id]=new cg(this,this._scene,e)}setPlaneHighlighted(e,t){const s=this._planes[e];s&&s.setHighlighted(t)}setPlaneSelected(e,t){const s=this._planes[e];s&&s.setSelected(t)}removeSectionPlane(e){const t=this._planes[e.id];t&&(t.destroy(),delete this._planes[e.id])}setVisible(e=!0){this._visible=e,this._canvas.style.visibility=e?"visible":"hidden"}getVisible(){return this._visible}destroy(){this._viewer.camera.off(this._onViewerCameraMatrix),this._viewer.camera.off(this._onViewerCameraWorldAxis),this._viewer.camera.perspective.off(this._onViewerCameraFOV),this._scene.input.off(this._onInputMouseMove),this._scene.canvas.canvas.removeEventListener("mouseup",this._onCanvasMouseUp),this._scene.canvas.canvas.removeEventListener("mouseout",this._onCanvasMouseOut),this._scene.destroy()}}const ug=p.AABB3(),pg=p.vec3();class dg extends a{constructor(e,t={}){if(super("SectionPlanes",e),this._freeControls=[],this._sectionPlanes=e.scene.sectionPlanes,this._controls={},this._shownControlId=null,null!==t.overviewCanvasId&&void 0!==t.overviewCanvasId){const e=document.getElementById(t.overviewCanvasId);e?this._overview=new Ag(this,{overviewCanvas:e,visible:t.overviewVisible,onHoverEnterPlane:e=>{this._overview.setPlaneHighlighted(e,!0)},onHoverLeavePlane:e=>{this._overview.setPlaneHighlighted(e,!1)},onClickedPlane:e=>{if(this.getShownControl()===e)return void this.hideControl();this.showControl(e);const t=this.sectionPlanes[e].pos;ug.set(this.viewer.scene.aabb),p.getAABB3Center(ug,pg),ug[0]+=t[0]-pg[0],ug[1]+=t[1]-pg[1],ug[2]+=t[2]-pg[2],ug[3]+=t[0]-pg[0],ug[4]+=t[1]-pg[1],ug[5]+=t[2]-pg[2],this.viewer.cameraFlight.flyTo({aabb:ug,fitFOV:65})},onClickedNothing:()=>{this.hideControl()}}):this.warn("Can't find overview canvas: '"+t.overviewCanvasId+"' - will create plugin without overview")}this._onSceneSectionPlaneCreated=e.scene.on("sectionPlaneCreated",(e=>{this._sectionPlaneCreated(e)}))}setOverviewVisible(e){this._overview&&this._overview.setVisible(e)}getOverviewVisible(){if(this._overview)return this._overview.getVisible()}get sectionPlanes(){return this._sectionPlanes}createSectionPlane(e={}){void 0!==e.id&&null!==e.id&&this.viewer.scene.components[e.id]&&(this.error("Viewer component with this ID already exists: "+e.id),delete e.id);return new ci(this.viewer.scene,{id:e.id,pos:e.pos,dir:e.dir,active:!0})}_sectionPlaneCreated(e){const t=this._freeControls.length>0?this._freeControls.pop():new hg(this);t._setSectionPlane(e),t.setVisible(!1),this._controls[e.id]=t,this._overview&&this._overview.addSectionPlane(e),e.once("destroyed",(()=>{this._sectionPlaneDestroyed(e)}))}flipSectionPlanes(){const e=this.viewer.scene.sectionPlanes;for(let t in e){e[t].flipDir()}}showControl(e){const t=this._controls[e];t?(this.hideControl(),t.setVisible(!0),this._overview&&this._overview.setPlaneSelected(e,!0),this._shownControlId=e):this.error("Control not found: "+e)}getShownControl(){return this._shownControlId}hideControl(){for(var e in this._controls)this._controls.hasOwnProperty(e)&&(this._controls[e].setVisible(!1),this._overview&&this._overview.setPlaneSelected(e,!1));this._shownControlId=null}destroySectionPlane(e){var t=this.viewer.scene.sectionPlanes[e];t?(this._sectionPlaneDestroyed(t),t.destroy(),e===this._shownControlId&&(this._shownControlId=null)):this.error("SectionPlane not found: "+e)}_sectionPlaneDestroyed(e){this._overview&&this._overview.removeSectionPlane(e);const t=this._controls[e.id];t&&(t.setVisible(!1),t._setSectionPlane(null),delete this._controls[e.id],this._freeControls.push(t))}clear(){const e=Object.keys(this._sectionPlanes);for(var t=0,s=e.length;t<s;t++)this.destroySectionPlane(e[t])}send(e,t){switch(e){case"snapshotStarting":for(let e in this._controls)this._controls.hasOwnProperty(e)&&this._controls[e].setCulled(!0);break;case"snapshotFinished":for(let e in this._controls)this._controls.hasOwnProperty(e)&&this._controls[e].setCulled(!1);break;case"clearSectionPlanes":this.clear()}}destroy(){this.clear(),this._overview&&this._overview.destroy(),this._destroyFreeControls(),super.destroy()}_destroyFreeControls(){for(var e=this._freeControls.pop();e;)e._destroy(),e=this._freeControls.pop();this.viewer.scene.off(this._onSceneSectionPlaneCreated)}}p.vec3(),p.mat4(),p.AABB3(),p.vec3(),p.vec3();const fg=[];class Eg extends a{constructor(e,t={}){if(super("TreeViewPlugin",e),this.errors=[],this.valid=!0,t.containerElement){for(let e=0;;e++)if(!fg[e]){fg[e]=this,this._index=e,this._id=`tree-${e}`;break}if(this._containerElement=t.containerElement,this._metaModels={},this._autoAddModels=!1!==t.autoAddModels,this._autoExpandDepth=t.autoExpandDepth||0,this._sortNodes=!1!==t.sortNodes,this._pruneEmptyNodes=!1!==t.pruneEmptyNodes,this._viewer=e,this._rootElement=null,this._muteSceneEvents=!1,this._muteTreeEvents=!1,this._rootNodes=[],this._objectNodes={},this._nodeNodes={},this._rootName=t.rootName,this._sortNodes=t.sortNodes,this._pruneEmptyNodes=t.pruneEmptyNodes,this._showListItemElementId=null,this._containerElement.oncontextmenu=e=>{e.preventDefault()},this._onObjectVisibility=this._viewer.scene.on("objectVisibility",(e=>{if(this._muteSceneEvents)return;const t=e.id,s=this._objectNodes[t];if(!s)return;const i=e.visible;if(!(i!==s.checked))return;this._muteTreeEvents=!0,s.checked=i,i?s.numVisibleEntities++:s.numVisibleEntities--;const r=document.getElementById(`checkbox-${s.nodeId}`);r&&(r.checked=i);let o=s.parent;for(;o;){o.checked=i,i?o.numVisibleEntities++:o.numVisibleEntities--;const e=document.getElementById(`checkbox-${o.nodeId}`);if(e){const t=o.numVisibleEntities>0;t!==e.checked&&(e.checked=t)}o=o.parent}this._muteTreeEvents=!1})),this._onObjectXrayed=this._viewer.scene.on("objectXRayed",(e=>{if(this._muteSceneEvents)return;const t=e.id,s=this._objectNodes[t];if(!s)return;this._muteTreeEvents=!0;const i=e.xrayed;if(!(i!==s.xrayed))return;s.xrayed=i;const r=s.nodeId,o=document.getElementById(r);null!==o&&(i?o.classList.add("xrayed-node"):o.classList.remove("xrayed-node")),this._muteTreeEvents=!1})),this._switchExpandHandler=e=>{e.preventDefault(),e.stopPropagation();const t=e.target;this._expandSwitchElement(t)},this._switchCollapseHandler=e=>{e.preventDefault(),e.stopPropagation();const t=e.target;this._collapseSwitchElement(t)},this._checkboxChangeHandler=e=>{if(this._muteTreeEvents)return;this._muteSceneEvents=!0;const t=e.target,s=t.checked,i=t.id.replace("checkbox-",""),r=this._nodeNodes[i],o=this._viewer.scene.objects;let n=0;this._withNodeTree(r,(e=>{const t=e.objectId,i=`checkbox-${e.nodeId}`,r=o[t],a=0===e.children.length;e.numVisibleEntities=s?e.numEntities:0,a&&s!==e.checked&&n++,e.checked=s;const l=document.getElementById(i);l&&(l.checked=s),r&&(r.visible=s)}));let a=r.parent;for(;a;){a.checked=s;const e=document.getElementById(`checkbox-${a.nodeId}`);s?a.numVisibleEntities+=n:a.numVisibleEntities-=n;const t=a.numVisibleEntities>0;t!==e.checked&&(e.checked=t),a=a.parent}this._muteSceneEvents=!1},this._hierarchy=t.hierarchy||"containment",this._autoExpandDepth=t.autoExpandDepth||0,this._autoAddModels){const e=Object.keys(this.viewer.metaScene.metaModels);for(let t=0,s=e.length;t<s;t++){const s=e[t];this.viewer.metaScene.metaModels[s].finalized&&this.addModel(s)}this.viewer.scene.on("modelLoaded",(e=>{this.viewer.metaScene.metaModels[e]&&this.addModel(e)}))}this.hierarchy=t.hierarchy}else this.error("Config expected: containerElement")}set hierarchy(e){"containment"!==(e=e||"containment")&&"storeys"!==e&&"types"!==e&&(this.error("Unsupported value for `hierarchy' - defaulting to 'containment'"),e="containment"),this._hierarchy!==e&&(this._hierarchy=e,this._createNodes())}get hierarchy(){return this._hierarchy}addModel(e,t={}){if(!this._containerElement)return;const s=this.viewer.scene.models[e];if(!s)throw"Model not found: "+e;const i=this.viewer.metaScene.metaModels[e];i?this._metaModels[e]?this.warn("Model already added: "+e):(this._metaModels[e]=i,s.on("destroyed",(()=>{this.removeModel(s.id)})),this._createNodes()):this.error("MetaModel not found: "+e)}removeModel(e){if(!this._containerElement)return;this._metaModels[e]&&(delete this._metaModels[e],this._createNodes())}showNode(e){this._showListItemElementId&&this.unShowNode();const t=this._objectNodes[e];if(!t)return;const s=t.nodeId,i="switch-"+s,r=document.getElementById(i);if(r)return this._expandSwitchElement(r),void r.scrollIntoView();const o=[];o.unshift(t);let n=t.parent;for(;n;)o.unshift(n),n=n.parent;for(let e=0,t=o.length;e<t;e++){const t="switch-"+o[e].nodeId,s=document.getElementById(t);s&&this._expandSwitchElement(s)}const a=s,l=document.getElementById(a);l.scrollIntoView({block:"center"}),l.classList.add("highlighted-node"),this._showListItemElementId=a}unShowNode(){if(!this._showListItemElementId)return;const e=document.getElementById(this._showListItemElementId);e?(e.classList.remove("highlighted-node"),this._showListItemElementId=null):this._showListItemElementId=null}expandToDepth(e){this.collapse();const t=(s,i)=>{if(i===e)return;const r="switch-"+s.nodeId,o=document.getElementById(r);if(o){this._expandSwitchElement(o);const e=s.children;for(var n=0,a=e.length;n<a;n++){const s=e[n];t(s,i+1)}}};for(let e=0,s=this._rootNodes.length;e<s;e++){const s=this._rootNodes[e];t(s,0)}}collapse(){for(let e=0,t=this._rootNodes.length;e<t;e++){const t=this._rootNodes[e].objectId;this._collapseNode(t)}}withNodeTree(e,t){t(e);const s=e.children;if(s)for(let e=0,i=s.length;e<i;e++)this.withNodeTree(s[e],t)}destroy(){this._containerElement&&(this._metaModels={},this._rootElement&&!this._destroyed&&(this._rootElement.parentNode.removeChild(this._rootElement),this._viewer.scene.off(this._onObjectVisibility),this._destroyed=!0),delete fg[this._index],super.destroy())}_createNodes(){this._rootElement&&(this._rootElement.parentNode.removeChild(this._rootElement),this._rootElement=null),this._rootNodes=[],this._objectNodes={},this._nodeNodes={},this._validate(),this.valid||"storeys"!==this._hierarchy?this._createEnabledNodes():this._createDisabledNodes()}_validate(){if(this.errors=[],"storeys"===this._hierarchy)this.valid=this._validateMetaModelForStoreysHierarchy();else this.valid=this._rootNodes.length>0;return this.valid}_validateMetaModelForStoreysHierarchy(e=0,t,s){return!0}_createEnabledNodes(){switch(this._pruneEmptyNodes&&this._findEmptyNodes(),this._hierarchy){case"storeys":this._createStoreysNodes(),0===this._rootNodes.length&&this.error("Failed to build storeys hierarchy");break;case"types":this._createTypesNodes();break;default:this._createContainmentNodes()}this._sortNodes&&this._doSortNodes(),this._synchNodesToEntities(),this._createTrees(),this.expandToDepth(this._autoExpandDepth)}_createDisabledNodes(){const e=document.createElement("ul");this._rootElement=e,this._containerElement.appendChild(e);const t=this._viewer.metaScene.rootMetaObjects;for(let s in t){const i=t[s],r=i.type,o=i.name,n=o&&""!==o&&"Undefined"!==o&&"Default"!==o?o:r,a=document.createElement("li");e.appendChild(a);const l=document.createElement("a");l.href="#",l.textContent="!",l.classList.add("warn"),l.classList.add("warning"),a.appendChild(l);const h=document.createElement("span");h.textContent=n,a.appendChild(h)}}_findEmptyNodes(){const e=this._viewer.metaScene.rootMetaObjects;for(let t in e)this._findEmptyNodes2(e[t])}_findEmptyNodes2(e,t=0){const s=this.viewer.scene,i=e.children,r=e.id,o=s.objects[r];if(e._countEntities=0,o&&e._countEntities++,i)for(let t=0,s=i.length;t<s;t++){const s=i[t];s._countEntities=this._findEmptyNodes2(s),e._countEntities+=s._countEntities}return e._countEntities}_createStoreysNodes(){const e=this._viewer.metaScene.rootMetaObjects;for(let t in e)this._createStoreysNodes2(e[t],null,null,null)}_createStoreysNodes2(e,t,s,i){if(this._pruneEmptyNodes&&0===e._countEntities)return;const r=e.type,o=e.name,n=e.children,a=e.id;if("IfcBuilding"===r)t={nodeId:`${this._id}-${a}`,objectId:a,title:this._rootName||(o&&""!==o&&"Undefined"!==o&&"Default"!==o?o:r),type:r,parent:null,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]},this._rootNodes.push(t),this._objectNodes[t.objectId]=t,this._nodeNodes[t.nodeId]=t;else if("IfcBuildingStorey"===r){if(!t)return void this.error("Failed to build storeys hierarchy for model '"+this.metaModel.id+"' - model does not have an IfcBuilding object, or is not an IFC model");s={nodeId:`${this._id}-${a}`,objectId:a,title:o&&""!==o&&"Undefined"!==o&&"Default"!==o?o:r,type:r,parent:t,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]},t.children.push(s),this._objectNodes[s.objectId]=s,this._nodeNodes[s.nodeId]=s,i={}}else if(s){if(this._viewer.scene.objects[a]){let e=(i=i||{})[r];e||(e={nodeId:`${this._id}-${s.objectId}-${r}`,objectId:`${s.objectId}-${r}`,title:r,type:r,parent:s,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]},s.children.push(e),this._objectNodes[e.objectId]=e,this._nodeNodes[e.nodeId]=e,i[r]=e);const t={nodeId:`${this._id}-${a}`,objectId:a,title:o&&""!==o&&"Undefined"!==o&&"Default"!==o?o:r,type:r,parent:e,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]};e.children.push(t),this._objectNodes[t.objectId]=t,this._nodeNodes[t.nodeId]=t}}if(n)for(let e=0,r=n.length;e<r;e++){const r=n[e];this._createStoreysNodes2(r,t,s,i)}}_createTypesNodes(){const e=this._viewer.metaScene.rootMetaObjects;for(let t in e)this._createTypesNodes2(e[t],null,null)}_createTypesNodes2(e,t,s){if(this._pruneEmptyNodes&&0===e._countEntities)return;const i=e.type,r=e.name,o=e.children,n=e.id;if(e.parent){if(t){if(this._viewer.scene.objects[n]){let e=s[i];e||(e={nodeId:`${this._id}-${t.objectId}-${i}`,objectId:`${t.objectId}-${i}`,title:i,type:i,parent:t,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]},t.children.push(e),this._objectNodes[e.objectId]=e,this._nodeNodes[e.nodeId]=e,s[i]=e);const o={nodeId:`${this._id}-${n}`,objectId:n,title:r&&""!==r&&"Default"!==r?r:i,type:i,parent:e,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]};e.children.push(o),this._objectNodes[o.objectId]=o,this._nodeNodes[o.nodeId]=o}}}else t={nodeId:`${this._id}-${n}`,objectId:n,title:this._rootName||(r&&""!==r&&"Undefined"!==r&&"Default"!==r?r:i),type:i,parent:null,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]},this._rootNodes.push(t),this._objectNodes[t.objectId]=t,this._nodeNodes[t.nodeId]=t,s={};if(o)for(let e=0,i=o.length;e<i;e++){const i=o[e];this._createTypesNodes2(i,t,s)}}_createContainmentNodes(){const e=this._viewer.metaScene.rootMetaObjects;for(let t in e)this._createContainmentNodes2(e[t],null)}_createContainmentNodes2(e,t){if(this._pruneEmptyNodes&&0===e._countEntities)return;const s=e.type,i=e.name||s,r=e.children,o=e.id,n={nodeId:`${this._id}-${o}`,objectId:o,title:t?i&&""!==i&&"Undefined"!==i&&"Default"!==i?i:s:this._rootName||i,type:s,parent:t,numEntities:0,numVisibleEntities:0,checked:!1,xrayed:!1,children:[]};if(t?t.children.push(n):this._rootNodes.push(n),this._objectNodes[n.objectId]=n,this._nodeNodes[n.nodeId]=n,r)for(let e=0,t=r.length;e<t;e++){const t=r[e];this._createContainmentNodes2(t,n)}}_doSortNodes(){for(let e=0,t=this._rootNodes.length;e<t;e++){const t=this._rootNodes[e];this._sortChildren(t)}}_sortChildren(e){const t=e.children;if(t&&0!==t.length){"storeys"===this._hierarchy&&"IfcBuilding"===e.type?t.sort(this._getSpatialSortFunc()):t.sort(this._alphaSortFunc);for(let e=0,s=t.length;e<s;e++){const s=t[e];this._sortChildren(s)}}}_getSpatialSortFunc(){const e=this.viewer,t=e.scene,s=t.camera,i=e.metaScene;return this._spatialSortFunc||(this._spatialSortFunc=(e,r)=>{e.aabb&&r.aabb||(e.aabb||(e.aabb=t.getAABB(i.getObjectIDsInSubtree(e.objectId))),r.aabb||(r.aabb=t.getAABB(i.getObjectIDsInSubtree(r.objectId))));let o=0;return o=s.xUp?0:s.yUp?1:2,e.aabb[o]>r.aabb[o]?-1:e.aabb[o]<r.aabb[o]?1:0})}_alphaSortFunc(e,t){const s=e.title.toUpperCase(),i=t.title.toUpperCase();return s<i?-1:s>i?1:0}_synchNodesToEntities(){const e=Object.keys(this.viewer.metaScene.metaObjects),t=this._viewer.metaScene.metaObjects,s=this._viewer.scene.objects;for(let i=0,r=e.length;i<r;i++){const r=e[i];if(t[r]){const e=this._objectNodes[r];if(e){const t=s[r];if(t){const s=t.visible;e.numEntities=1,e.xrayed=t.xrayed,s?(e.numVisibleEntities=1,e.checked=!0):(e.numVisibleEntities=0,e.checked=!1);let i=e.parent;for(;i;)i.numEntities++,s&&(i.numVisibleEntities++,i.checked=!0),i=i.parent}}}}}_withNodeTree(e,t){t(e);const s=e.children;if(s)for(let e=0,i=s.length;e<i;e++)this._withNodeTree(s[e],t)}_createTrees(){if(0===this._rootNodes.length)return;const e=this._rootNodes.map((e=>this._createNodeElement(e))),t=document.createElement("ul");e.forEach((e=>{t.appendChild(e)})),this._containerElement.appendChild(t),this._rootElement=t}_createNodeElement(e){const t=document.createElement("li"),s=e.nodeId;if(e.xrayed&&t.classList.add("xrayed-node"),t.id=s,e.children.length>0){const e="switch-"+s,i=document.createElement("a");i.href="#",i.id=e,i.textContent="+",i.classList.add("plus"),i.addEventListener("click",this._switchExpandHandler),t.appendChild(i)}const i=document.createElement("input");i.id=`checkbox-${s}`,i.type="checkbox",i.checked=e.checked,i.style["pointer-events"]="all",i.addEventListener("change",this._checkboxChangeHandler),t.appendChild(i);const r=document.createElement("span");return r.textContent=e.title,t.appendChild(r),r.oncontextmenu=t=>{this.fire("contextmenu",{event:t,viewer:this._viewer,treeViewPlugin:this,treeViewNode:e}),t.preventDefault()},r.onclick=t=>{this.fire("nodeTitleClicked",{event:t,viewer:this._viewer,treeViewPlugin:this,treeViewNode:e}),t.preventDefault()},t}_expandSwitchElement(e){const t=e.parentElement;if(t.getElementsByTagName("li")[0])return;const s=t.id,i=this._nodeNodes[s].children.map((e=>this._createNodeElement(e))),r=document.createElement("ul");i.forEach((e=>{r.appendChild(e)})),t.appendChild(r),e.classList.remove("plus"),e.classList.add("minus"),e.textContent="-",e.removeEventListener("click",this._switchExpandHandler),e.addEventListener("click",this._switchCollapseHandler)}_collapseNode(e){const t="switch-"+e,s=document.getElementById(t);this._collapseSwitchElement(s)}_collapseSwitchElement(e){if(!e)return;const t=e.parentElement;if(!t)return;const s=t.querySelector("ul");s&&(t.removeChild(s),e.classList.remove("minus"),e.classList.add("plus"),e.textContent="+",e.removeEventListener("click",this._switchCollapseHandler),e.addEventListener("click",this._switchExpandHandler))}}class mg{constructor(){}getManifest(e,t,s){y.loadJSON(e,(e=>{t(e)}),(function(e){s(e)}))}getMetaModel(e,t,s){y.loadJSON(e,(e=>{t(e)}),(function(e){s(e)}))}getXKT(e,t,s){var i=()=>{};t=t||i,s=s||i;const r=e.match(/^data:(.*?)(;base64)?,(.*)$/);if(r){const e=!!r[2];var o=r[3];o=window.decodeURIComponent(o),e&&(o=window.atob(o));try{const e=new ArrayBuffer(o.length),s=new Uint8Array(e);for(var n=0;n<o.length;n++)s[n]=o.charCodeAt(n);t(e)}catch(e){s(e)}}else{const i=new XMLHttpRequest;i.open("GET",e,!0),i.responseType="arraybuffer",i.onreadystatechange=function(){4===i.readyState&&(200===i.status?t(i.response):s("getXKT error : "+i.response))},i.send(null)}}}
+/*! pako 2.1.0 https://github.com/nodeca/pako @license (MIT AND Zlib) */!function(t,s){"object"==typeof e&&"undefined"!=typeof module?s(e):"function"==typeof define&&define.amd?define(["exports"],s):s((t="undefined"!=typeof globalThis?globalThis:t||self).pako={})}(void 0,(function(e){function t(e){let t=e.length;for(;--t>=0;)e[t]=0}const s=new Uint8Array([0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0]),i=new Uint8Array([0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13]),r=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7]),o=new Uint8Array([16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15]),n=new Array(576);t(n);const a=new Array(60);t(a);const l=new Array(512);t(l);const h=new Array(256);t(h);const c=new Array(29);t(c);const A=new Array(30);function u(e,t,s,i,r){this.static_tree=e,this.extra_bits=t,this.extra_base=s,this.elems=i,this.max_length=r,this.has_stree=e&&e.length}let p,d,f;function E(e,t){this.dyn_tree=e,this.max_code=0,this.stat_desc=t}t(A);const m=e=>e<256?l[e]:l[256+(e>>>7)],y=(e,t)=>{e.pending_buf[e.pending++]=255&t,e.pending_buf[e.pending++]=t>>>8&255},g=(e,t,s)=>{e.bi_valid>16-s?(e.bi_buf|=t<<e.bi_valid&65535,y(e,e.bi_buf),e.bi_buf=t>>16-e.bi_valid,e.bi_valid+=s-16):(e.bi_buf|=t<<e.bi_valid&65535,e.bi_valid+=s)},I=(e,t,s)=>{g(e,s[2*t],s[2*t+1])},v=(e,t)=>{let s=0;do{s|=1&e,e>>>=1,s<<=1}while(--t>0);return s>>>1},T=(e,t,s)=>{const i=new Array(16);let r,o,n=0;for(r=1;r<=15;r++)n=n+s[r-1]<<1,i[r]=n;for(o=0;o<=t;o++){let t=e[2*o+1];0!==t&&(e[2*o]=v(i[t]++,t))}},_=e=>{let t;for(t=0;t<286;t++)e.dyn_ltree[2*t]=0;for(t=0;t<30;t++)e.dyn_dtree[2*t]=0;for(t=0;t<19;t++)e.bl_tree[2*t]=0;e.dyn_ltree[512]=1,e.opt_len=e.static_len=0,e.sym_next=e.matches=0},R=e=>{e.bi_valid>8?y(e,e.bi_buf):e.bi_valid>0&&(e.pending_buf[e.pending++]=e.bi_buf),e.bi_buf=0,e.bi_valid=0},P=(e,t,s,i)=>{const r=2*t,o=2*s;return e[r]<e[o]||e[r]===e[o]&&i[t]<=i[s]},D=(e,t,s)=>{const i=e.heap[s];let r=s<<1;for(;r<=e.heap_len&&(r<e.heap_len&&P(t,e.heap[r+1],e.heap[r],e.depth)&&r++,!P(t,i,e.heap[r],e.depth));)e.heap[s]=e.heap[r],s=r,r<<=1;e.heap[s]=i},N=(e,t,r)=>{let o,n,a,l,u=0;if(0!==e.sym_next)do{o=255&e.pending_buf[e.sym_buf+u++],o+=(255&e.pending_buf[e.sym_buf+u++])<<8,n=e.pending_buf[e.sym_buf+u++],0===o?I(e,n,t):(a=h[n],I(e,a+256+1,t),l=s[a],0!==l&&(n-=c[a],g(e,n,l)),o--,a=m(o),I(e,a,r),l=i[a],0!==l&&(o-=A[a],g(e,o,l)))}while(u<e.sym_next);I(e,256,t)},C=(e,t)=>{const s=t.dyn_tree,i=t.stat_desc.static_tree,r=t.stat_desc.has_stree,o=t.stat_desc.elems;let n,a,l,h=-1;for(e.heap_len=0,e.heap_max=573,n=0;n<o;n++)0!==s[2*n]?(e.heap[++e.heap_len]=h=n,e.depth[n]=0):s[2*n+1]=0;for(;e.heap_len<2;)l=e.heap[++e.heap_len]=h<2?++h:0,s[2*l]=1,e.depth[l]=0,e.opt_len--,r&&(e.static_len-=i[2*l+1]);for(t.max_code=h,n=e.heap_len>>1;n>=1;n--)D(e,s,n);l=o;do{n=e.heap[1],e.heap[1]=e.heap[e.heap_len--],D(e,s,1),a=e.heap[1],e.heap[--e.heap_max]=n,e.heap[--e.heap_max]=a,s[2*l]=s[2*n]+s[2*a],e.depth[l]=(e.depth[n]>=e.depth[a]?e.depth[n]:e.depth[a])+1,s[2*n+1]=s[2*a+1]=l,e.heap[1]=l++,D(e,s,1)}while(e.heap_len>=2);e.heap[--e.heap_max]=e.heap[1],((e,t)=>{const s=t.dyn_tree,i=t.max_code,r=t.stat_desc.static_tree,o=t.stat_desc.has_stree,n=t.stat_desc.extra_bits,a=t.stat_desc.extra_base,l=t.stat_desc.max_length;let h,c,A,u,p,d,f=0;for(u=0;u<=15;u++)e.bl_count[u]=0;for(s[2*e.heap[e.heap_max]+1]=0,h=e.heap_max+1;h<573;h++)c=e.heap[h],u=s[2*s[2*c+1]+1]+1,u>l&&(u=l,f++),s[2*c+1]=u,c>i||(e.bl_count[u]++,p=0,c>=a&&(p=n[c-a]),d=s[2*c],e.opt_len+=d*(u+p),o&&(e.static_len+=d*(r[2*c+1]+p)));if(0!==f){do{for(u=l-1;0===e.bl_count[u];)u--;e.bl_count[u]--,e.bl_count[u+1]+=2,e.bl_count[l]--,f-=2}while(f>0);for(u=l;0!==u;u--)for(c=e.bl_count[u];0!==c;)A=e.heap[--h],A>i||(s[2*A+1]!==u&&(e.opt_len+=(u-s[2*A+1])*s[2*A],s[2*A+1]=u),c--)}})(e,t),T(s,h,e.bl_count)},O=(e,t,s)=>{let i,r,o=-1,n=t[1],a=0,l=7,h=4;for(0===n&&(l=138,h=3),t[2*(s+1)+1]=65535,i=0;i<=s;i++)r=n,n=t[2*(i+1)+1],++a<l&&r===n||(a<h?e.bl_tree[2*r]+=a:0!==r?(r!==o&&e.bl_tree[2*r]++,e.bl_tree[32]++):a<=10?e.bl_tree[34]++:e.bl_tree[36]++,a=0,o=r,0===n?(l=138,h=3):r===n?(l=6,h=3):(l=7,h=4))},b=(e,t,s)=>{let i,r,o=-1,n=t[1],a=0,l=7,h=4;for(0===n&&(l=138,h=3),i=0;i<=s;i++)if(r=n,n=t[2*(i+1)+1],!(++a<l&&r===n)){if(a<h)do{I(e,r,e.bl_tree)}while(0!=--a);else 0!==r?(r!==o&&(I(e,r,e.bl_tree),a--),I(e,16,e.bl_tree),g(e,a-3,2)):a<=10?(I(e,17,e.bl_tree),g(e,a-3,3)):(I(e,18,e.bl_tree),g(e,a-11,7));a=0,o=r,0===n?(l=138,h=3):r===n?(l=6,h=3):(l=7,h=4)}};let S=!1;const w=(e,t,s,i)=>{g(e,0+(i?1:0),3),R(e),y(e,s),y(e,~s),s&&e.pending_buf.set(e.window.subarray(t,t+s),e.pending),e.pending+=s};var x={_tr_init:e=>{S||((()=>{let e,t,o,E,m;const y=new Array(16);for(o=0,E=0;E<28;E++)for(c[E]=o,e=0;e<1<<s[E];e++)h[o++]=E;for(h[o-1]=E,m=0,E=0;E<16;E++)for(A[E]=m,e=0;e<1<<i[E];e++)l[m++]=E;for(m>>=7;E<30;E++)for(A[E]=m<<7,e=0;e<1<<i[E]-7;e++)l[256+m++]=E;for(t=0;t<=15;t++)y[t]=0;for(e=0;e<=143;)n[2*e+1]=8,e++,y[8]++;for(;e<=255;)n[2*e+1]=9,e++,y[9]++;for(;e<=279;)n[2*e+1]=7,e++,y[7]++;for(;e<=287;)n[2*e+1]=8,e++,y[8]++;for(T(n,287,y),e=0;e<30;e++)a[2*e+1]=5,a[2*e]=v(e,5);p=new u(n,s,257,286,15),d=new u(a,i,0,30,15),f=new u(new Array(0),r,0,19,7)})(),S=!0),e.l_desc=new E(e.dyn_ltree,p),e.d_desc=new E(e.dyn_dtree,d),e.bl_desc=new E(e.bl_tree,f),e.bi_buf=0,e.bi_valid=0,_(e)},_tr_stored_block:w,_tr_flush_block:(e,t,s,i)=>{let r,l,h=0;e.level>0?(2===e.strm.data_type&&(e.strm.data_type=(e=>{let t,s=4093624447;for(t=0;t<=31;t++,s>>>=1)if(1&s&&0!==e.dyn_ltree[2*t])return 0;if(0!==e.dyn_ltree[18]||0!==e.dyn_ltree[20]||0!==e.dyn_ltree[26])return 1;for(t=32;t<256;t++)if(0!==e.dyn_ltree[2*t])return 1;return 0})(e)),C(e,e.l_desc),C(e,e.d_desc),h=(e=>{let t;for(O(e,e.dyn_ltree,e.l_desc.max_code),O(e,e.dyn_dtree,e.d_desc.max_code),C(e,e.bl_desc),t=18;t>=3&&0===e.bl_tree[2*o[t]+1];t--);return e.opt_len+=3*(t+1)+5+5+4,t})(e),r=e.opt_len+3+7>>>3,l=e.static_len+3+7>>>3,l<=r&&(r=l)):r=l=s+5,s+4<=r&&-1!==t?w(e,t,s,i):4===e.strategy||l===r?(g(e,2+(i?1:0),3),N(e,n,a)):(g(e,4+(i?1:0),3),((e,t,s,i)=>{let r;for(g(e,t-257,5),g(e,s-1,5),g(e,i-4,4),r=0;r<i;r++)g(e,e.bl_tree[2*o[r]+1],3);b(e,e.dyn_ltree,t-1),b(e,e.dyn_dtree,s-1)})(e,e.l_desc.max_code+1,e.d_desc.max_code+1,h+1),N(e,e.dyn_ltree,e.dyn_dtree)),_(e),i&&R(e)},_tr_tally:(e,t,s)=>(e.pending_buf[e.sym_buf+e.sym_next++]=t,e.pending_buf[e.sym_buf+e.sym_next++]=t>>8,e.pending_buf[e.sym_buf+e.sym_next++]=s,0===t?e.dyn_ltree[2*s]++:(e.matches++,t--,e.dyn_ltree[2*(h[s]+256+1)]++,e.dyn_dtree[2*m(t)]++),e.sym_next===e.sym_end),_tr_align:e=>{g(e,2,3),I(e,256,n),(e=>{16===e.bi_valid?(y(e,e.bi_buf),e.bi_buf=0,e.bi_valid=0):e.bi_valid>=8&&(e.pending_buf[e.pending++]=255&e.bi_buf,e.bi_buf>>=8,e.bi_valid-=8)})(e)}},B=(e,t,s,i)=>{let r=65535&e|0,o=e>>>16&65535|0,n=0;for(;0!==s;){n=s>2e3?2e3:s,s-=n;do{r=r+t[i++]|0,o=o+r|0}while(--n);r%=65521,o%=65521}return r|o<<16|0};const F=new Uint32Array((()=>{let e,t=[];for(var s=0;s<256;s++){e=s;for(var i=0;i<8;i++)e=1&e?3988292384^e>>>1:e>>>1;t[s]=e}return t})());var M=(e,t,s,i)=>{const r=F,o=i+s;e^=-1;for(let s=i;s<o;s++)e=e>>>8^r[255&(e^t[s])];return-1^e},L={2:"need dictionary",1:"stream end",0:"","-1":"file error","-2":"stream error","-3":"data error","-4":"insufficient memory","-5":"buffer error","-6":"incompatible version"},U={Z_NO_FLUSH:0,Z_PARTIAL_FLUSH:1,Z_SYNC_FLUSH:2,Z_FULL_FLUSH:3,Z_FINISH:4,Z_BLOCK:5,Z_TREES:6,Z_OK:0,Z_STREAM_END:1,Z_NEED_DICT:2,Z_ERRNO:-1,Z_STREAM_ERROR:-2,Z_DATA_ERROR:-3,Z_MEM_ERROR:-4,Z_BUF_ERROR:-5,Z_NO_COMPRESSION:0,Z_BEST_SPEED:1,Z_BEST_COMPRESSION:9,Z_DEFAULT_COMPRESSION:-1,Z_FILTERED:1,Z_HUFFMAN_ONLY:2,Z_RLE:3,Z_FIXED:4,Z_DEFAULT_STRATEGY:0,Z_BINARY:0,Z_TEXT:1,Z_UNKNOWN:2,Z_DEFLATED:8};const{_tr_init:H,_tr_stored_block:G,_tr_flush_block:k,_tr_tally:V,_tr_align:j}=x,{Z_NO_FLUSH:Q,Z_PARTIAL_FLUSH:W,Z_FULL_FLUSH:z,Z_FINISH:K,Z_BLOCK:Y,Z_OK:X,Z_STREAM_END:Z,Z_STREAM_ERROR:q,Z_DATA_ERROR:J,Z_BUF_ERROR:$,Z_DEFAULT_COMPRESSION:ee,Z_FILTERED:te,Z_HUFFMAN_ONLY:se,Z_RLE:ie,Z_FIXED:re,Z_DEFAULT_STRATEGY:oe,Z_UNKNOWN:ne,Z_DEFLATED:ae}=U,le=258,he=262,ce=42,Ae=113,ue=666,pe=(e,t)=>(e.msg=L[t],t),de=e=>2*e-(e>4?9:0),fe=e=>{let t=e.length;for(;--t>=0;)e[t]=0},Ee=e=>{let t,s,i,r=e.w_size;t=e.hash_size,i=t;do{s=e.head[--i],e.head[i]=s>=r?s-r:0}while(--t);t=r,i=t;do{s=e.prev[--i],e.prev[i]=s>=r?s-r:0}while(--t)};let me=(e,t,s)=>(t<<e.hash_shift^s)&e.hash_mask;const ye=e=>{const t=e.state;let s=t.pending;s>e.avail_out&&(s=e.avail_out),0!==s&&(e.output.set(t.pending_buf.subarray(t.pending_out,t.pending_out+s),e.next_out),e.next_out+=s,t.pending_out+=s,e.total_out+=s,e.avail_out-=s,t.pending-=s,0===t.pending&&(t.pending_out=0))},ge=(e,t)=>{k(e,e.block_start>=0?e.block_start:-1,e.strstart-e.block_start,t),e.block_start=e.strstart,ye(e.strm)},Ie=(e,t)=>{e.pending_buf[e.pending++]=t},ve=(e,t)=>{e.pending_buf[e.pending++]=t>>>8&255,e.pending_buf[e.pending++]=255&t},Te=(e,t,s,i)=>{let r=e.avail_in;return r>i&&(r=i),0===r?0:(e.avail_in-=r,t.set(e.input.subarray(e.next_in,e.next_in+r),s),1===e.state.wrap?e.adler=B(e.adler,t,r,s):2===e.state.wrap&&(e.adler=M(e.adler,t,r,s)),e.next_in+=r,e.total_in+=r,r)},_e=(e,t)=>{let s,i,r=e.max_chain_length,o=e.strstart,n=e.prev_length,a=e.nice_match;const l=e.strstart>e.w_size-he?e.strstart-(e.w_size-he):0,h=e.window,c=e.w_mask,A=e.prev,u=e.strstart+le;let p=h[o+n-1],d=h[o+n];e.prev_length>=e.good_match&&(r>>=2),a>e.lookahead&&(a=e.lookahead);do{if(s=t,h[s+n]===d&&h[s+n-1]===p&&h[s]===h[o]&&h[++s]===h[o+1]){o+=2,s++;do{}while(h[++o]===h[++s]&&h[++o]===h[++s]&&h[++o]===h[++s]&&h[++o]===h[++s]&&h[++o]===h[++s]&&h[++o]===h[++s]&&h[++o]===h[++s]&&h[++o]===h[++s]&&o<u);if(i=le-(u-o),o=u-le,i>n){if(e.match_start=t,n=i,i>=a)break;p=h[o+n-1],d=h[o+n]}}}while((t=A[t&c])>l&&0!=--r);return n<=e.lookahead?n:e.lookahead},Re=e=>{const t=e.w_size;let s,i,r;do{if(i=e.window_size-e.lookahead-e.strstart,e.strstart>=t+(t-he)&&(e.window.set(e.window.subarray(t,t+t-i),0),e.match_start-=t,e.strstart-=t,e.block_start-=t,e.insert>e.strstart&&(e.insert=e.strstart),Ee(e),i+=t),0===e.strm.avail_in)break;if(s=Te(e.strm,e.window,e.strstart+e.lookahead,i),e.lookahead+=s,e.lookahead+e.insert>=3)for(r=e.strstart-e.insert,e.ins_h=e.window[r],e.ins_h=me(e,e.ins_h,e.window[r+1]);e.insert&&(e.ins_h=me(e,e.ins_h,e.window[r+3-1]),e.prev[r&e.w_mask]=e.head[e.ins_h],e.head[e.ins_h]=r,r++,e.insert--,!(e.lookahead+e.insert<3)););}while(e.lookahead<he&&0!==e.strm.avail_in)},Pe=(e,t)=>{let s,i,r,o=e.pending_buf_size-5>e.w_size?e.w_size:e.pending_buf_size-5,n=0,a=e.strm.avail_in;do{if(s=65535,r=e.bi_valid+42>>3,e.strm.avail_out<r)break;if(r=e.strm.avail_out-r,i=e.strstart-e.block_start,s>i+e.strm.avail_in&&(s=i+e.strm.avail_in),s>r&&(s=r),s<o&&(0===s&&t!==K||t===Q||s!==i+e.strm.avail_in))break;n=t===K&&s===i+e.strm.avail_in?1:0,G(e,0,0,n),e.pending_buf[e.pending-4]=s,e.pending_buf[e.pending-3]=s>>8,e.pending_buf[e.pending-2]=~s,e.pending_buf[e.pending-1]=~s>>8,ye(e.strm),i&&(i>s&&(i=s),e.strm.output.set(e.window.subarray(e.block_start,e.block_start+i),e.strm.next_out),e.strm.next_out+=i,e.strm.avail_out-=i,e.strm.total_out+=i,e.block_start+=i,s-=i),s&&(Te(e.strm,e.strm.output,e.strm.next_out,s),e.strm.next_out+=s,e.strm.avail_out-=s,e.strm.total_out+=s)}while(0===n);return a-=e.strm.avail_in,a&&(a>=e.w_size?(e.matches=2,e.window.set(e.strm.input.subarray(e.strm.next_in-e.w_size,e.strm.next_in),0),e.strstart=e.w_size,e.insert=e.strstart):(e.window_size-e.strstart<=a&&(e.strstart-=e.w_size,e.window.set(e.window.subarray(e.w_size,e.w_size+e.strstart),0),e.matches<2&&e.matches++,e.insert>e.strstart&&(e.insert=e.strstart)),e.window.set(e.strm.input.subarray(e.strm.next_in-a,e.strm.next_in),e.strstart),e.strstart+=a,e.insert+=a>e.w_size-e.insert?e.w_size-e.insert:a),e.block_start=e.strstart),e.high_water<e.strstart&&(e.high_water=e.strstart),n?4:t!==Q&&t!==K&&0===e.strm.avail_in&&e.strstart===e.block_start?2:(r=e.window_size-e.strstart,e.strm.avail_in>r&&e.block_start>=e.w_size&&(e.block_start-=e.w_size,e.strstart-=e.w_size,e.window.set(e.window.subarray(e.w_size,e.w_size+e.strstart),0),e.matches<2&&e.matches++,r+=e.w_size,e.insert>e.strstart&&(e.insert=e.strstart)),r>e.strm.avail_in&&(r=e.strm.avail_in),r&&(Te(e.strm,e.window,e.strstart,r),e.strstart+=r,e.insert+=r>e.w_size-e.insert?e.w_size-e.insert:r),e.high_water<e.strstart&&(e.high_water=e.strstart),r=e.bi_valid+42>>3,r=e.pending_buf_size-r>65535?65535:e.pending_buf_size-r,o=r>e.w_size?e.w_size:r,i=e.strstart-e.block_start,(i>=o||(i||t===K)&&t!==Q&&0===e.strm.avail_in&&i<=r)&&(s=i>r?r:i,n=t===K&&0===e.strm.avail_in&&s===i?1:0,G(e,e.block_start,s,n),e.block_start+=s,ye(e.strm)),n?3:1)},De=(e,t)=>{let s,i;for(;;){if(e.lookahead<he){if(Re(e),e.lookahead<he&&t===Q)return 1;if(0===e.lookahead)break}if(s=0,e.lookahead>=3&&(e.ins_h=me(e,e.ins_h,e.window[e.strstart+3-1]),s=e.prev[e.strstart&e.w_mask]=e.head[e.ins_h],e.head[e.ins_h]=e.strstart),0!==s&&e.strstart-s<=e.w_size-he&&(e.match_length=_e(e,s)),e.match_length>=3)if(i=V(e,e.strstart-e.match_start,e.match_length-3),e.lookahead-=e.match_length,e.match_length<=e.max_lazy_match&&e.lookahead>=3){e.match_length--;do{e.strstart++,e.ins_h=me(e,e.ins_h,e.window[e.strstart+3-1]),s=e.prev[e.strstart&e.w_mask]=e.head[e.ins_h],e.head[e.ins_h]=e.strstart}while(0!=--e.match_length);e.strstart++}else e.strstart+=e.match_length,e.match_length=0,e.ins_h=e.window[e.strstart],e.ins_h=me(e,e.ins_h,e.window[e.strstart+1]);else i=V(e,0,e.window[e.strstart]),e.lookahead--,e.strstart++;if(i&&(ge(e,!1),0===e.strm.avail_out))return 1}return e.insert=e.strstart<2?e.strstart:2,t===K?(ge(e,!0),0===e.strm.avail_out?3:4):e.sym_next&&(ge(e,!1),0===e.strm.avail_out)?1:2},Ne=(e,t)=>{let s,i,r;for(;;){if(e.lookahead<he){if(Re(e),e.lookahead<he&&t===Q)return 1;if(0===e.lookahead)break}if(s=0,e.lookahead>=3&&(e.ins_h=me(e,e.ins_h,e.window[e.strstart+3-1]),s=e.prev[e.strstart&e.w_mask]=e.head[e.ins_h],e.head[e.ins_h]=e.strstart),e.prev_length=e.match_length,e.prev_match=e.match_start,e.match_length=2,0!==s&&e.prev_length<e.max_lazy_match&&e.strstart-s<=e.w_size-he&&(e.match_length=_e(e,s),e.match_length<=5&&(e.strategy===te||3===e.match_length&&e.strstart-e.match_start>4096)&&(e.match_length=2)),e.prev_length>=3&&e.match_length<=e.prev_length){r=e.strstart+e.lookahead-3,i=V(e,e.strstart-1-e.prev_match,e.prev_length-3),e.lookahead-=e.prev_length-1,e.prev_length-=2;do{++e.strstart<=r&&(e.ins_h=me(e,e.ins_h,e.window[e.strstart+3-1]),s=e.prev[e.strstart&e.w_mask]=e.head[e.ins_h],e.head[e.ins_h]=e.strstart)}while(0!=--e.prev_length);if(e.match_available=0,e.match_length=2,e.strstart++,i&&(ge(e,!1),0===e.strm.avail_out))return 1}else if(e.match_available){if(i=V(e,0,e.window[e.strstart-1]),i&&ge(e,!1),e.strstart++,e.lookahead--,0===e.strm.avail_out)return 1}else e.match_available=1,e.strstart++,e.lookahead--}return e.match_available&&(i=V(e,0,e.window[e.strstart-1]),e.match_available=0),e.insert=e.strstart<2?e.strstart:2,t===K?(ge(e,!0),0===e.strm.avail_out?3:4):e.sym_next&&(ge(e,!1),0===e.strm.avail_out)?1:2};function Ce(e,t,s,i,r){this.good_length=e,this.max_lazy=t,this.nice_length=s,this.max_chain=i,this.func=r}const Oe=[new Ce(0,0,0,0,Pe),new Ce(4,4,8,4,De),new Ce(4,5,16,8,De),new Ce(4,6,32,32,De),new Ce(4,4,16,16,Ne),new Ce(8,16,32,32,Ne),new Ce(8,16,128,128,Ne),new Ce(8,32,128,256,Ne),new Ce(32,128,258,1024,Ne),new Ce(32,258,258,4096,Ne)];function be(){this.strm=null,this.status=0,this.pending_buf=null,this.pending_buf_size=0,this.pending_out=0,this.pending=0,this.wrap=0,this.gzhead=null,this.gzindex=0,this.method=ae,this.last_flush=-1,this.w_size=0,this.w_bits=0,this.w_mask=0,this.window=null,this.window_size=0,this.prev=null,this.head=null,this.ins_h=0,this.hash_size=0,this.hash_bits=0,this.hash_mask=0,this.hash_shift=0,this.block_start=0,this.match_length=0,this.prev_match=0,this.match_available=0,this.strstart=0,this.match_start=0,this.lookahead=0,this.prev_length=0,this.max_chain_length=0,this.max_lazy_match=0,this.level=0,this.strategy=0,this.good_match=0,this.nice_match=0,this.dyn_ltree=new Uint16Array(1146),this.dyn_dtree=new Uint16Array(122),this.bl_tree=new Uint16Array(78),fe(this.dyn_ltree),fe(this.dyn_dtree),fe(this.bl_tree),this.l_desc=null,this.d_desc=null,this.bl_desc=null,this.bl_count=new Uint16Array(16),this.heap=new Uint16Array(573),fe(this.heap),this.heap_len=0,this.heap_max=0,this.depth=new Uint16Array(573),fe(this.depth),this.sym_buf=0,this.lit_bufsize=0,this.sym_next=0,this.sym_end=0,this.opt_len=0,this.static_len=0,this.matches=0,this.insert=0,this.bi_buf=0,this.bi_valid=0}const Se=e=>{if(!e)return 1;const t=e.state;return!t||t.strm!==e||t.status!==ce&&57!==t.status&&69!==t.status&&73!==t.status&&91!==t.status&&103!==t.status&&t.status!==Ae&&t.status!==ue?1:0},we=e=>{if(Se(e))return pe(e,q);e.total_in=e.total_out=0,e.data_type=ne;const t=e.state;return t.pending=0,t.pending_out=0,t.wrap<0&&(t.wrap=-t.wrap),t.status=2===t.wrap?57:t.wrap?ce:Ae,e.adler=2===t.wrap?0:1,t.last_flush=-2,H(t),X},xe=e=>{const t=we(e);var s;return t===X&&((s=e.state).window_size=2*s.w_size,fe(s.head),s.max_lazy_match=Oe[s.level].max_lazy,s.good_match=Oe[s.level].good_length,s.nice_match=Oe[s.level].nice_length,s.max_chain_length=Oe[s.level].max_chain,s.strstart=0,s.block_start=0,s.lookahead=0,s.insert=0,s.match_length=s.prev_length=2,s.match_available=0,s.ins_h=0),t},Be=(e,t,s,i,r,o)=>{if(!e)return q;let n=1;if(t===ee&&(t=6),i<0?(n=0,i=-i):i>15&&(n=2,i-=16),r<1||r>9||s!==ae||i<8||i>15||t<0||t>9||o<0||o>re||8===i&&1!==n)return pe(e,q);8===i&&(i=9);const a=new be;return e.state=a,a.strm=e,a.status=ce,a.wrap=n,a.gzhead=null,a.w_bits=i,a.w_size=1<<a.w_bits,a.w_mask=a.w_size-1,a.hash_bits=r+7,a.hash_size=1<<a.hash_bits,a.hash_mask=a.hash_size-1,a.hash_shift=~~((a.hash_bits+3-1)/3),a.window=new Uint8Array(2*a.w_size),a.head=new Uint16Array(a.hash_size),a.prev=new Uint16Array(a.w_size),a.lit_bufsize=1<<r+6,a.pending_buf_size=4*a.lit_bufsize,a.pending_buf=new Uint8Array(a.pending_buf_size),a.sym_buf=a.lit_bufsize,a.sym_end=3*(a.lit_bufsize-1),a.level=t,a.strategy=o,a.method=s,xe(e)};var Fe=Be,Me=(e,t)=>Se(e)||2!==e.state.wrap?q:(e.state.gzhead=t,X),Le=(e,t)=>{if(Se(e)||t>Y||t<0)return e?pe(e,q):q;const s=e.state;if(!e.output||0!==e.avail_in&&!e.input||s.status===ue&&t!==K)return pe(e,0===e.avail_out?$:q);const i=s.last_flush;if(s.last_flush=t,0!==s.pending){if(ye(e),0===e.avail_out)return s.last_flush=-1,X}else if(0===e.avail_in&&de(t)<=de(i)&&t!==K)return pe(e,$);if(s.status===ue&&0!==e.avail_in)return pe(e,$);if(s.status===ce&&0===s.wrap&&(s.status=Ae),s.status===ce){let t=ae+(s.w_bits-8<<4)<<8,i=-1;if(i=s.strategy>=se||s.level<2?0:s.level<6?1:6===s.level?2:3,t|=i<<6,0!==s.strstart&&(t|=32),t+=31-t%31,ve(s,t),0!==s.strstart&&(ve(s,e.adler>>>16),ve(s,65535&e.adler)),e.adler=1,s.status=Ae,ye(e),0!==s.pending)return s.last_flush=-1,X}if(57===s.status)if(e.adler=0,Ie(s,31),Ie(s,139),Ie(s,8),s.gzhead)Ie(s,(s.gzhead.text?1:0)+(s.gzhead.hcrc?2:0)+(s.gzhead.extra?4:0)+(s.gzhead.name?8:0)+(s.gzhead.comment?16:0)),Ie(s,255&s.gzhead.time),Ie(s,s.gzhead.time>>8&255),Ie(s,s.gzhead.time>>16&255),Ie(s,s.gzhead.time>>24&255),Ie(s,9===s.level?2:s.strategy>=se||s.level<2?4:0),Ie(s,255&s.gzhead.os),s.gzhead.extra&&s.gzhead.extra.length&&(Ie(s,255&s.gzhead.extra.length),Ie(s,s.gzhead.extra.length>>8&255)),s.gzhead.hcrc&&(e.adler=M(e.adler,s.pending_buf,s.pending,0)),s.gzindex=0,s.status=69;else if(Ie(s,0),Ie(s,0),Ie(s,0),Ie(s,0),Ie(s,0),Ie(s,9===s.level?2:s.strategy>=se||s.level<2?4:0),Ie(s,3),s.status=Ae,ye(e),0!==s.pending)return s.last_flush=-1,X;if(69===s.status){if(s.gzhead.extra){let t=s.pending,i=(65535&s.gzhead.extra.length)-s.gzindex;for(;s.pending+i>s.pending_buf_size;){let r=s.pending_buf_size-s.pending;if(s.pending_buf.set(s.gzhead.extra.subarray(s.gzindex,s.gzindex+r),s.pending),s.pending=s.pending_buf_size,s.gzhead.hcrc&&s.pending>t&&(e.adler=M(e.adler,s.pending_buf,s.pending-t,t)),s.gzindex+=r,ye(e),0!==s.pending)return s.last_flush=-1,X;t=0,i-=r}let r=new Uint8Array(s.gzhead.extra);s.pending_buf.set(r.subarray(s.gzindex,s.gzindex+i),s.pending),s.pending+=i,s.gzhead.hcrc&&s.pending>t&&(e.adler=M(e.adler,s.pending_buf,s.pending-t,t)),s.gzindex=0}s.status=73}if(73===s.status){if(s.gzhead.name){let t,i=s.pending;do{if(s.pending===s.pending_buf_size){if(s.gzhead.hcrc&&s.pending>i&&(e.adler=M(e.adler,s.pending_buf,s.pending-i,i)),ye(e),0!==s.pending)return s.last_flush=-1,X;i=0}t=s.gzindex<s.gzhead.name.length?255&s.gzhead.name.charCodeAt(s.gzindex++):0,Ie(s,t)}while(0!==t);s.gzhead.hcrc&&s.pending>i&&(e.adler=M(e.adler,s.pending_buf,s.pending-i,i)),s.gzindex=0}s.status=91}if(91===s.status){if(s.gzhead.comment){let t,i=s.pending;do{if(s.pending===s.pending_buf_size){if(s.gzhead.hcrc&&s.pending>i&&(e.adler=M(e.adler,s.pending_buf,s.pending-i,i)),ye(e),0!==s.pending)return s.last_flush=-1,X;i=0}t=s.gzindex<s.gzhead.comment.length?255&s.gzhead.comment.charCodeAt(s.gzindex++):0,Ie(s,t)}while(0!==t);s.gzhead.hcrc&&s.pending>i&&(e.adler=M(e.adler,s.pending_buf,s.pending-i,i))}s.status=103}if(103===s.status){if(s.gzhead.hcrc){if(s.pending+2>s.pending_buf_size&&(ye(e),0!==s.pending))return s.last_flush=-1,X;Ie(s,255&e.adler),Ie(s,e.adler>>8&255),e.adler=0}if(s.status=Ae,ye(e),0!==s.pending)return s.last_flush=-1,X}if(0!==e.avail_in||0!==s.lookahead||t!==Q&&s.status!==ue){let i=0===s.level?Pe(s,t):s.strategy===se?((e,t)=>{let s;for(;;){if(0===e.lookahead&&(Re(e),0===e.lookahead)){if(t===Q)return 1;break}if(e.match_length=0,s=V(e,0,e.window[e.strstart]),e.lookahead--,e.strstart++,s&&(ge(e,!1),0===e.strm.avail_out))return 1}return e.insert=0,t===K?(ge(e,!0),0===e.strm.avail_out?3:4):e.sym_next&&(ge(e,!1),0===e.strm.avail_out)?1:2})(s,t):s.strategy===ie?((e,t)=>{let s,i,r,o;const n=e.window;for(;;){if(e.lookahead<=le){if(Re(e),e.lookahead<=le&&t===Q)return 1;if(0===e.lookahead)break}if(e.match_length=0,e.lookahead>=3&&e.strstart>0&&(r=e.strstart-1,i=n[r],i===n[++r]&&i===n[++r]&&i===n[++r])){o=e.strstart+le;do{}while(i===n[++r]&&i===n[++r]&&i===n[++r]&&i===n[++r]&&i===n[++r]&&i===n[++r]&&i===n[++r]&&i===n[++r]&&r<o);e.match_length=le-(o-r),e.match_length>e.lookahead&&(e.match_length=e.lookahead)}if(e.match_length>=3?(s=V(e,1,e.match_length-3),e.lookahead-=e.match_length,e.strstart+=e.match_length,e.match_length=0):(s=V(e,0,e.window[e.strstart]),e.lookahead--,e.strstart++),s&&(ge(e,!1),0===e.strm.avail_out))return 1}return e.insert=0,t===K?(ge(e,!0),0===e.strm.avail_out?3:4):e.sym_next&&(ge(e,!1),0===e.strm.avail_out)?1:2})(s,t):Oe[s.level].func(s,t);if(3!==i&&4!==i||(s.status=ue),1===i||3===i)return 0===e.avail_out&&(s.last_flush=-1),X;if(2===i&&(t===W?j(s):t!==Y&&(G(s,0,0,!1),t===z&&(fe(s.head),0===s.lookahead&&(s.strstart=0,s.block_start=0,s.insert=0))),ye(e),0===e.avail_out))return s.last_flush=-1,X}return t!==K?X:s.wrap<=0?Z:(2===s.wrap?(Ie(s,255&e.adler),Ie(s,e.adler>>8&255),Ie(s,e.adler>>16&255),Ie(s,e.adler>>24&255),Ie(s,255&e.total_in),Ie(s,e.total_in>>8&255),Ie(s,e.total_in>>16&255),Ie(s,e.total_in>>24&255)):(ve(s,e.adler>>>16),ve(s,65535&e.adler)),ye(e),s.wrap>0&&(s.wrap=-s.wrap),0!==s.pending?X:Z)},Ue=e=>{if(Se(e))return q;const t=e.state.status;return e.state=null,t===Ae?pe(e,J):X},He=(e,t)=>{let s=t.length;if(Se(e))return q;const i=e.state,r=i.wrap;if(2===r||1===r&&i.status!==ce||i.lookahead)return q;if(1===r&&(e.adler=B(e.adler,t,s,0)),i.wrap=0,s>=i.w_size){0===r&&(fe(i.head),i.strstart=0,i.block_start=0,i.insert=0);let e=new Uint8Array(i.w_size);e.set(t.subarray(s-i.w_size,s),0),t=e,s=i.w_size}const o=e.avail_in,n=e.next_in,a=e.input;for(e.avail_in=s,e.next_in=0,e.input=t,Re(i);i.lookahead>=3;){let e=i.strstart,t=i.lookahead-2;do{i.ins_h=me(i,i.ins_h,i.window[e+3-1]),i.prev[e&i.w_mask]=i.head[i.ins_h],i.head[i.ins_h]=e,e++}while(--t);i.strstart=e,i.lookahead=2,Re(i)}return i.strstart+=i.lookahead,i.block_start=i.strstart,i.insert=i.lookahead,i.lookahead=0,i.match_length=i.prev_length=2,i.match_available=0,e.next_in=n,e.input=a,e.avail_in=o,i.wrap=r,X};const Ge=(e,t)=>Object.prototype.hasOwnProperty.call(e,t);var ke=function(e){const t=Array.prototype.slice.call(arguments,1);for(;t.length;){const s=t.shift();if(s){if("object"!=typeof s)throw new TypeError(s+"must be non-object");for(const t in s)Ge(s,t)&&(e[t]=s[t])}}return e},Ve=e=>{let t=0;for(let s=0,i=e.length;s<i;s++)t+=e[s].length;const s=new Uint8Array(t);for(let t=0,i=0,r=e.length;t<r;t++){let r=e[t];s.set(r,i),i+=r.length}return s};let je=!0;try{String.fromCharCode.apply(null,new Uint8Array(1))}catch(e){je=!1}const Qe=new Uint8Array(256);for(let e=0;e<256;e++)Qe[e]=e>=252?6:e>=248?5:e>=240?4:e>=224?3:e>=192?2:1;Qe[254]=Qe[254]=1;var We=e=>{if("function"==typeof TextEncoder&&TextEncoder.prototype.encode)return(new TextEncoder).encode(e);let t,s,i,r,o,n=e.length,a=0;for(r=0;r<n;r++)s=e.charCodeAt(r),55296==(64512&s)&&r+1<n&&(i=e.charCodeAt(r+1),56320==(64512&i)&&(s=65536+(s-55296<<10)+(i-56320),r++)),a+=s<128?1:s<2048?2:s<65536?3:4;for(t=new Uint8Array(a),o=0,r=0;o<a;r++)s=e.charCodeAt(r),55296==(64512&s)&&r+1<n&&(i=e.charCodeAt(r+1),56320==(64512&i)&&(s=65536+(s-55296<<10)+(i-56320),r++)),s<128?t[o++]=s:s<2048?(t[o++]=192|s>>>6,t[o++]=128|63&s):s<65536?(t[o++]=224|s>>>12,t[o++]=128|s>>>6&63,t[o++]=128|63&s):(t[o++]=240|s>>>18,t[o++]=128|s>>>12&63,t[o++]=128|s>>>6&63,t[o++]=128|63&s);return t},ze=(e,t)=>{const s=t||e.length;if("function"==typeof TextDecoder&&TextDecoder.prototype.decode)return(new TextDecoder).decode(e.subarray(0,t));let i,r;const o=new Array(2*s);for(r=0,i=0;i<s;){let t=e[i++];if(t<128){o[r++]=t;continue}let n=Qe[t];if(n>4)o[r++]=65533,i+=n-1;else{for(t&=2===n?31:3===n?15:7;n>1&&i<s;)t=t<<6|63&e[i++],n--;n>1?o[r++]=65533:t<65536?o[r++]=t:(t-=65536,o[r++]=55296|t>>10&1023,o[r++]=56320|1023&t)}}return((e,t)=>{if(t<65534&&e.subarray&&je)return String.fromCharCode.apply(null,e.length===t?e:e.subarray(0,t));let s="";for(let i=0;i<t;i++)s+=String.fromCharCode(e[i]);return s})(o,r)},Ke=(e,t)=>{(t=t||e.length)>e.length&&(t=e.length);let s=t-1;for(;s>=0&&128==(192&e[s]);)s--;return s<0||0===s?t:s+Qe[e[s]]>t?s:t},Ye=function(){this.input=null,this.next_in=0,this.avail_in=0,this.total_in=0,this.output=null,this.next_out=0,this.avail_out=0,this.total_out=0,this.msg="",this.state=null,this.data_type=2,this.adler=0};const Xe=Object.prototype.toString,{Z_NO_FLUSH:Ze,Z_SYNC_FLUSH:qe,Z_FULL_FLUSH:Je,Z_FINISH:$e,Z_OK:et,Z_STREAM_END:tt,Z_DEFAULT_COMPRESSION:st,Z_DEFAULT_STRATEGY:it,Z_DEFLATED:rt}=U;function ot(e){this.options=ke({level:st,method:rt,chunkSize:16384,windowBits:15,memLevel:8,strategy:it},e||{});let t=this.options;t.raw&&t.windowBits>0?t.windowBits=-t.windowBits:t.gzip&&t.windowBits>0&&t.windowBits<16&&(t.windowBits+=16),this.err=0,this.msg="",this.ended=!1,this.chunks=[],this.strm=new Ye,this.strm.avail_out=0;let s=Fe(this.strm,t.level,t.method,t.windowBits,t.memLevel,t.strategy);if(s!==et)throw new Error(L[s]);if(t.header&&Me(this.strm,t.header),t.dictionary){let e;if(e="string"==typeof t.dictionary?We(t.dictionary):"[object ArrayBuffer]"===Xe.call(t.dictionary)?new Uint8Array(t.dictionary):t.dictionary,s=He(this.strm,e),s!==et)throw new Error(L[s]);this._dict_set=!0}}function nt(e,t){const s=new ot(t);if(s.push(e,!0),s.err)throw s.msg||L[s.err];return s.result}ot.prototype.push=function(e,t){const s=this.strm,i=this.options.chunkSize;let r,o;if(this.ended)return!1;for(o=t===~~t?t:!0===t?$e:Ze,"string"==typeof e?s.input=We(e):"[object ArrayBuffer]"===Xe.call(e)?s.input=new Uint8Array(e):s.input=e,s.next_in=0,s.avail_in=s.input.length;;)if(0===s.avail_out&&(s.output=new Uint8Array(i),s.next_out=0,s.avail_out=i),(o===qe||o===Je)&&s.avail_out<=6)this.onData(s.output.subarray(0,s.next_out)),s.avail_out=0;else{if(r=Le(s,o),r===tt)return s.next_out>0&&this.onData(s.output.subarray(0,s.next_out)),r=Ue(this.strm),this.onEnd(r),this.ended=!0,r===et;if(0!==s.avail_out){if(o>0&&s.next_out>0)this.onData(s.output.subarray(0,s.next_out)),s.avail_out=0;else if(0===s.avail_in)break}else this.onData(s.output)}return!0},ot.prototype.onData=function(e){this.chunks.push(e)},ot.prototype.onEnd=function(e){e===et&&(this.result=Ve(this.chunks)),this.chunks=[],this.err=e,this.msg=this.strm.msg};var at={Deflate:ot,deflate:nt,deflateRaw:function(e,t){return(t=t||{}).raw=!0,nt(e,t)},gzip:function(e,t){return(t=t||{}).gzip=!0,nt(e,t)},constants:U};const lt=16209;var ht=function(e,t){let s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I,v,T,_,R,P;const D=e.state;s=e.next_in,R=e.input,i=s+(e.avail_in-5),r=e.next_out,P=e.output,o=r-(t-e.avail_out),n=r+(e.avail_out-257),a=D.dmax,l=D.wsize,h=D.whave,c=D.wnext,A=D.window,u=D.hold,p=D.bits,d=D.lencode,f=D.distcode,E=(1<<D.lenbits)-1,m=(1<<D.distbits)-1;e:do{p<15&&(u+=R[s++]<<p,p+=8,u+=R[s++]<<p,p+=8),y=d[u&E];t:for(;;){if(g=y>>>24,u>>>=g,p-=g,g=y>>>16&255,0===g)P[r++]=65535&y;else{if(!(16&g)){if(0==(64&g)){y=d[(65535&y)+(u&(1<<g)-1)];continue t}if(32&g){D.mode=16191;break e}e.msg="invalid literal/length code",D.mode=lt;break e}I=65535&y,g&=15,g&&(p<g&&(u+=R[s++]<<p,p+=8),I+=u&(1<<g)-1,u>>>=g,p-=g),p<15&&(u+=R[s++]<<p,p+=8,u+=R[s++]<<p,p+=8),y=f[u&m];s:for(;;){if(g=y>>>24,u>>>=g,p-=g,g=y>>>16&255,!(16&g)){if(0==(64&g)){y=f[(65535&y)+(u&(1<<g)-1)];continue s}e.msg="invalid distance code",D.mode=lt;break e}if(v=65535&y,g&=15,p<g&&(u+=R[s++]<<p,p+=8,p<g&&(u+=R[s++]<<p,p+=8)),v+=u&(1<<g)-1,v>a){e.msg="invalid distance too far back",D.mode=lt;break e}if(u>>>=g,p-=g,g=r-o,v>g){if(g=v-g,g>h&&D.sane){e.msg="invalid distance too far back",D.mode=lt;break e}if(T=0,_=A,0===c){if(T+=l-g,g<I){I-=g;do{P[r++]=A[T++]}while(--g);T=r-v,_=P}}else if(c<g){if(T+=l+c-g,g-=c,g<I){I-=g;do{P[r++]=A[T++]}while(--g);if(T=0,c<I){g=c,I-=g;do{P[r++]=A[T++]}while(--g);T=r-v,_=P}}}else if(T+=c-g,g<I){I-=g;do{P[r++]=A[T++]}while(--g);T=r-v,_=P}for(;I>2;)P[r++]=_[T++],P[r++]=_[T++],P[r++]=_[T++],I-=3;I&&(P[r++]=_[T++],I>1&&(P[r++]=_[T++]))}else{T=r-v;do{P[r++]=P[T++],P[r++]=P[T++],P[r++]=P[T++],I-=3}while(I>2);I&&(P[r++]=P[T++],I>1&&(P[r++]=P[T++]))}break}}break}}while(s<i&&r<n);I=p>>3,s-=I,p-=I<<3,u&=(1<<p)-1,e.next_in=s,e.next_out=r,e.avail_in=s<i?i-s+5:5-(s-i),e.avail_out=r<n?n-r+257:257-(r-n),D.hold=u,D.bits=p};const ct=new Uint16Array([3,4,5,6,7,8,9,10,11,13,15,17,19,23,27,31,35,43,51,59,67,83,99,115,131,163,195,227,258,0,0]),At=new Uint8Array([16,16,16,16,16,16,16,16,17,17,17,17,18,18,18,18,19,19,19,19,20,20,20,20,21,21,21,21,16,72,78]),ut=new Uint16Array([1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577,0,0]),pt=new Uint8Array([16,16,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,24,24,25,25,26,26,27,27,28,28,29,29,64,64]);var dt=(e,t,s,i,r,o,n,a)=>{const l=a.bits;let h,c,A,u,p,d,f=0,E=0,m=0,y=0,g=0,I=0,v=0,T=0,_=0,R=0,P=null;const D=new Uint16Array(16),N=new Uint16Array(16);let C,O,b,S=null;for(f=0;f<=15;f++)D[f]=0;for(E=0;E<i;E++)D[t[s+E]]++;for(g=l,y=15;y>=1&&0===D[y];y--);if(g>y&&(g=y),0===y)return r[o++]=20971520,r[o++]=20971520,a.bits=1,0;for(m=1;m<y&&0===D[m];m++);for(g<m&&(g=m),T=1,f=1;f<=15;f++)if(T<<=1,T-=D[f],T<0)return-1;if(T>0&&(0===e||1!==y))return-1;for(N[1]=0,f=1;f<15;f++)N[f+1]=N[f]+D[f];for(E=0;E<i;E++)0!==t[s+E]&&(n[N[t[s+E]]++]=E);if(0===e?(P=S=n,d=20):1===e?(P=ct,S=At,d=257):(P=ut,S=pt,d=0),R=0,E=0,f=m,p=o,I=g,v=0,A=-1,_=1<<g,u=_-1,1===e&&_>852||2===e&&_>592)return 1;for(;;){C=f-v,n[E]+1<d?(O=0,b=n[E]):n[E]>=d?(O=S[n[E]-d],b=P[n[E]-d]):(O=96,b=0),h=1<<f-v,c=1<<I,m=c;do{c-=h,r[p+(R>>v)+c]=C<<24|O<<16|b|0}while(0!==c);for(h=1<<f-1;R&h;)h>>=1;if(0!==h?(R&=h-1,R+=h):R=0,E++,0==--D[f]){if(f===y)break;f=t[s+n[E]]}if(f>g&&(R&u)!==A){for(0===v&&(v=g),p+=m,I=f-v,T=1<<I;I+v<y&&(T-=D[I+v],!(T<=0));)I++,T<<=1;if(_+=1<<I,1===e&&_>852||2===e&&_>592)return 1;A=R&u,r[A]=g<<24|I<<16|p-o|0}}return 0!==R&&(r[p+R]=f-v<<24|64<<16|0),a.bits=g,0};const{Z_FINISH:ft,Z_BLOCK:Et,Z_TREES:mt,Z_OK:yt,Z_STREAM_END:gt,Z_NEED_DICT:It,Z_STREAM_ERROR:vt,Z_DATA_ERROR:Tt,Z_MEM_ERROR:_t,Z_BUF_ERROR:Rt,Z_DEFLATED:Pt}=U,Dt=16180,Nt=16190,Ct=16191,Ot=16192,bt=16194,St=16199,wt=16200,xt=16206,Bt=16209,Ft=e=>(e>>>24&255)+(e>>>8&65280)+((65280&e)<<8)+((255&e)<<24);function Mt(){this.strm=null,this.mode=0,this.last=!1,this.wrap=0,this.havedict=!1,this.flags=0,this.dmax=0,this.check=0,this.total=0,this.head=null,this.wbits=0,this.wsize=0,this.whave=0,this.wnext=0,this.window=null,this.hold=0,this.bits=0,this.length=0,this.offset=0,this.extra=0,this.lencode=null,this.distcode=null,this.lenbits=0,this.distbits=0,this.ncode=0,this.nlen=0,this.ndist=0,this.have=0,this.next=null,this.lens=new Uint16Array(320),this.work=new Uint16Array(288),this.lendyn=null,this.distdyn=null,this.sane=0,this.back=0,this.was=0}const Lt=e=>{if(!e)return 1;const t=e.state;return!t||t.strm!==e||t.mode<Dt||t.mode>16211?1:0},Ut=e=>{if(Lt(e))return vt;const t=e.state;return e.total_in=e.total_out=t.total=0,e.msg="",t.wrap&&(e.adler=1&t.wrap),t.mode=Dt,t.last=0,t.havedict=0,t.flags=-1,t.dmax=32768,t.head=null,t.hold=0,t.bits=0,t.lencode=t.lendyn=new Int32Array(852),t.distcode=t.distdyn=new Int32Array(592),t.sane=1,t.back=-1,yt},Ht=e=>{if(Lt(e))return vt;const t=e.state;return t.wsize=0,t.whave=0,t.wnext=0,Ut(e)},Gt=(e,t)=>{let s;if(Lt(e))return vt;const i=e.state;return t<0?(s=0,t=-t):(s=5+(t>>4),t<48&&(t&=15)),t&&(t<8||t>15)?vt:(null!==i.window&&i.wbits!==t&&(i.window=null),i.wrap=s,i.wbits=t,Ht(e))},kt=(e,t)=>{if(!e)return vt;const s=new Mt;e.state=s,s.strm=e,s.window=null,s.mode=Dt;const i=Gt(e,t);return i!==yt&&(e.state=null),i};let Vt,jt,Qt=!0;const Wt=e=>{if(Qt){Vt=new Int32Array(512),jt=new Int32Array(32);let t=0;for(;t<144;)e.lens[t++]=8;for(;t<256;)e.lens[t++]=9;for(;t<280;)e.lens[t++]=7;for(;t<288;)e.lens[t++]=8;for(dt(1,e.lens,0,288,Vt,0,e.work,{bits:9}),t=0;t<32;)e.lens[t++]=5;dt(2,e.lens,0,32,jt,0,e.work,{bits:5}),Qt=!1}e.lencode=Vt,e.lenbits=9,e.distcode=jt,e.distbits=5},zt=(e,t,s,i)=>{let r;const o=e.state;return null===o.window&&(o.wsize=1<<o.wbits,o.wnext=0,o.whave=0,o.window=new Uint8Array(o.wsize)),i>=o.wsize?(o.window.set(t.subarray(s-o.wsize,s),0),o.wnext=0,o.whave=o.wsize):(r=o.wsize-o.wnext,r>i&&(r=i),o.window.set(t.subarray(s-i,s-i+r),o.wnext),(i-=r)?(o.window.set(t.subarray(s-i,s),0),o.wnext=i,o.whave=o.wsize):(o.wnext+=r,o.wnext===o.wsize&&(o.wnext=0),o.whave<o.wsize&&(o.whave+=r))),0};var Kt=Ht,Yt=kt,Xt=(e,t)=>{let s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I,v,T,_,R=0;const P=new Uint8Array(4);let D,N;const C=new Uint8Array([16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15]);if(Lt(e)||!e.output||!e.input&&0!==e.avail_in)return vt;s=e.state,s.mode===Ct&&(s.mode=Ot),n=e.next_out,r=e.output,l=e.avail_out,o=e.next_in,i=e.input,a=e.avail_in,h=s.hold,c=s.bits,A=a,u=l,_=yt;e:for(;;)switch(s.mode){case Dt:if(0===s.wrap){s.mode=Ot;break}for(;c<16;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}if(2&s.wrap&&35615===h){0===s.wbits&&(s.wbits=15),s.check=0,P[0]=255&h,P[1]=h>>>8&255,s.check=M(s.check,P,2,0),h=0,c=0,s.mode=16181;break}if(s.head&&(s.head.done=!1),!(1&s.wrap)||(((255&h)<<8)+(h>>8))%31){e.msg="incorrect header check",s.mode=Bt;break}if((15&h)!==Pt){e.msg="unknown compression method",s.mode=Bt;break}if(h>>>=4,c-=4,T=8+(15&h),0===s.wbits&&(s.wbits=T),T>15||T>s.wbits){e.msg="invalid window size",s.mode=Bt;break}s.dmax=1<<s.wbits,s.flags=0,e.adler=s.check=1,s.mode=512&h?16189:Ct,h=0,c=0;break;case 16181:for(;c<16;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}if(s.flags=h,(255&s.flags)!==Pt){e.msg="unknown compression method",s.mode=Bt;break}if(57344&s.flags){e.msg="unknown header flags set",s.mode=Bt;break}s.head&&(s.head.text=h>>8&1),512&s.flags&&4&s.wrap&&(P[0]=255&h,P[1]=h>>>8&255,s.check=M(s.check,P,2,0)),h=0,c=0,s.mode=16182;case 16182:for(;c<32;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}s.head&&(s.head.time=h),512&s.flags&&4&s.wrap&&(P[0]=255&h,P[1]=h>>>8&255,P[2]=h>>>16&255,P[3]=h>>>24&255,s.check=M(s.check,P,4,0)),h=0,c=0,s.mode=16183;case 16183:for(;c<16;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}s.head&&(s.head.xflags=255&h,s.head.os=h>>8),512&s.flags&&4&s.wrap&&(P[0]=255&h,P[1]=h>>>8&255,s.check=M(s.check,P,2,0)),h=0,c=0,s.mode=16184;case 16184:if(1024&s.flags){for(;c<16;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}s.length=h,s.head&&(s.head.extra_len=h),512&s.flags&&4&s.wrap&&(P[0]=255&h,P[1]=h>>>8&255,s.check=M(s.check,P,2,0)),h=0,c=0}else s.head&&(s.head.extra=null);s.mode=16185;case 16185:if(1024&s.flags&&(p=s.length,p>a&&(p=a),p&&(s.head&&(T=s.head.extra_len-s.length,s.head.extra||(s.head.extra=new Uint8Array(s.head.extra_len)),s.head.extra.set(i.subarray(o,o+p),T)),512&s.flags&&4&s.wrap&&(s.check=M(s.check,i,p,o)),a-=p,o+=p,s.length-=p),s.length))break e;s.length=0,s.mode=16186;case 16186:if(2048&s.flags){if(0===a)break e;p=0;do{T=i[o+p++],s.head&&T&&s.length<65536&&(s.head.name+=String.fromCharCode(T))}while(T&&p<a);if(512&s.flags&&4&s.wrap&&(s.check=M(s.check,i,p,o)),a-=p,o+=p,T)break e}else s.head&&(s.head.name=null);s.length=0,s.mode=16187;case 16187:if(4096&s.flags){if(0===a)break e;p=0;do{T=i[o+p++],s.head&&T&&s.length<65536&&(s.head.comment+=String.fromCharCode(T))}while(T&&p<a);if(512&s.flags&&4&s.wrap&&(s.check=M(s.check,i,p,o)),a-=p,o+=p,T)break e}else s.head&&(s.head.comment=null);s.mode=16188;case 16188:if(512&s.flags){for(;c<16;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}if(4&s.wrap&&h!==(65535&s.check)){e.msg="header crc mismatch",s.mode=Bt;break}h=0,c=0}s.head&&(s.head.hcrc=s.flags>>9&1,s.head.done=!0),e.adler=s.check=0,s.mode=Ct;break;case 16189:for(;c<32;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}e.adler=s.check=Ft(h),h=0,c=0,s.mode=Nt;case Nt:if(0===s.havedict)return e.next_out=n,e.avail_out=l,e.next_in=o,e.avail_in=a,s.hold=h,s.bits=c,It;e.adler=s.check=1,s.mode=Ct;case Ct:if(t===Et||t===mt)break e;case Ot:if(s.last){h>>>=7&c,c-=7&c,s.mode=xt;break}for(;c<3;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}switch(s.last=1&h,h>>>=1,c-=1,3&h){case 0:s.mode=16193;break;case 1:if(Wt(s),s.mode=St,t===mt){h>>>=2,c-=2;break e}break;case 2:s.mode=16196;break;case 3:e.msg="invalid block type",s.mode=Bt}h>>>=2,c-=2;break;case 16193:for(h>>>=7&c,c-=7&c;c<32;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}if((65535&h)!=(h>>>16^65535)){e.msg="invalid stored block lengths",s.mode=Bt;break}if(s.length=65535&h,h=0,c=0,s.mode=bt,t===mt)break e;case bt:s.mode=16195;case 16195:if(p=s.length,p){if(p>a&&(p=a),p>l&&(p=l),0===p)break e;r.set(i.subarray(o,o+p),n),a-=p,o+=p,l-=p,n+=p,s.length-=p;break}s.mode=Ct;break;case 16196:for(;c<14;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}if(s.nlen=257+(31&h),h>>>=5,c-=5,s.ndist=1+(31&h),h>>>=5,c-=5,s.ncode=4+(15&h),h>>>=4,c-=4,s.nlen>286||s.ndist>30){e.msg="too many length or distance symbols",s.mode=Bt;break}s.have=0,s.mode=16197;case 16197:for(;s.have<s.ncode;){for(;c<3;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}s.lens[C[s.have++]]=7&h,h>>>=3,c-=3}for(;s.have<19;)s.lens[C[s.have++]]=0;if(s.lencode=s.lendyn,s.lenbits=7,D={bits:s.lenbits},_=dt(0,s.lens,0,19,s.lencode,0,s.work,D),s.lenbits=D.bits,_){e.msg="invalid code lengths set",s.mode=Bt;break}s.have=0,s.mode=16198;case 16198:for(;s.have<s.nlen+s.ndist;){for(;R=s.lencode[h&(1<<s.lenbits)-1],E=R>>>24,m=R>>>16&255,y=65535&R,!(E<=c);){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}if(y<16)h>>>=E,c-=E,s.lens[s.have++]=y;else{if(16===y){for(N=E+2;c<N;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}if(h>>>=E,c-=E,0===s.have){e.msg="invalid bit length repeat",s.mode=Bt;break}T=s.lens[s.have-1],p=3+(3&h),h>>>=2,c-=2}else if(17===y){for(N=E+3;c<N;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}h>>>=E,c-=E,T=0,p=3+(7&h),h>>>=3,c-=3}else{for(N=E+7;c<N;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}h>>>=E,c-=E,T=0,p=11+(127&h),h>>>=7,c-=7}if(s.have+p>s.nlen+s.ndist){e.msg="invalid bit length repeat",s.mode=Bt;break}for(;p--;)s.lens[s.have++]=T}}if(s.mode===Bt)break;if(0===s.lens[256]){e.msg="invalid code -- missing end-of-block",s.mode=Bt;break}if(s.lenbits=9,D={bits:s.lenbits},_=dt(1,s.lens,0,s.nlen,s.lencode,0,s.work,D),s.lenbits=D.bits,_){e.msg="invalid literal/lengths set",s.mode=Bt;break}if(s.distbits=6,s.distcode=s.distdyn,D={bits:s.distbits},_=dt(2,s.lens,s.nlen,s.ndist,s.distcode,0,s.work,D),s.distbits=D.bits,_){e.msg="invalid distances set",s.mode=Bt;break}if(s.mode=St,t===mt)break e;case St:s.mode=wt;case wt:if(a>=6&&l>=258){e.next_out=n,e.avail_out=l,e.next_in=o,e.avail_in=a,s.hold=h,s.bits=c,ht(e,u),n=e.next_out,r=e.output,l=e.avail_out,o=e.next_in,i=e.input,a=e.avail_in,h=s.hold,c=s.bits,s.mode===Ct&&(s.back=-1);break}for(s.back=0;R=s.lencode[h&(1<<s.lenbits)-1],E=R>>>24,m=R>>>16&255,y=65535&R,!(E<=c);){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}if(m&&0==(240&m)){for(g=E,I=m,v=y;R=s.lencode[v+((h&(1<<g+I)-1)>>g)],E=R>>>24,m=R>>>16&255,y=65535&R,!(g+E<=c);){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}h>>>=g,c-=g,s.back+=g}if(h>>>=E,c-=E,s.back+=E,s.length=y,0===m){s.mode=16205;break}if(32&m){s.back=-1,s.mode=Ct;break}if(64&m){e.msg="invalid literal/length code",s.mode=Bt;break}s.extra=15&m,s.mode=16201;case 16201:if(s.extra){for(N=s.extra;c<N;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}s.length+=h&(1<<s.extra)-1,h>>>=s.extra,c-=s.extra,s.back+=s.extra}s.was=s.length,s.mode=16202;case 16202:for(;R=s.distcode[h&(1<<s.distbits)-1],E=R>>>24,m=R>>>16&255,y=65535&R,!(E<=c);){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}if(0==(240&m)){for(g=E,I=m,v=y;R=s.distcode[v+((h&(1<<g+I)-1)>>g)],E=R>>>24,m=R>>>16&255,y=65535&R,!(g+E<=c);){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}h>>>=g,c-=g,s.back+=g}if(h>>>=E,c-=E,s.back+=E,64&m){e.msg="invalid distance code",s.mode=Bt;break}s.offset=y,s.extra=15&m,s.mode=16203;case 16203:if(s.extra){for(N=s.extra;c<N;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}s.offset+=h&(1<<s.extra)-1,h>>>=s.extra,c-=s.extra,s.back+=s.extra}if(s.offset>s.dmax){e.msg="invalid distance too far back",s.mode=Bt;break}s.mode=16204;case 16204:if(0===l)break e;if(p=u-l,s.offset>p){if(p=s.offset-p,p>s.whave&&s.sane){e.msg="invalid distance too far back",s.mode=Bt;break}p>s.wnext?(p-=s.wnext,d=s.wsize-p):d=s.wnext-p,p>s.length&&(p=s.length),f=s.window}else f=r,d=n-s.offset,p=s.length;p>l&&(p=l),l-=p,s.length-=p;do{r[n++]=f[d++]}while(--p);0===s.length&&(s.mode=wt);break;case 16205:if(0===l)break e;r[n++]=s.length,l--,s.mode=wt;break;case xt:if(s.wrap){for(;c<32;){if(0===a)break e;a--,h|=i[o++]<<c,c+=8}if(u-=l,e.total_out+=u,s.total+=u,4&s.wrap&&u&&(e.adler=s.check=s.flags?M(s.check,r,u,n-u):B(s.check,r,u,n-u)),u=l,4&s.wrap&&(s.flags?h:Ft(h))!==s.check){e.msg="incorrect data check",s.mode=Bt;break}h=0,c=0}s.mode=16207;case 16207:if(s.wrap&&s.flags){for(;c<32;){if(0===a)break e;a--,h+=i[o++]<<c,c+=8}if(4&s.wrap&&h!==(4294967295&s.total)){e.msg="incorrect length check",s.mode=Bt;break}h=0,c=0}s.mode=16208;case 16208:_=gt;break e;case Bt:_=Tt;break e;case 16210:return _t;default:return vt}return e.next_out=n,e.avail_out=l,e.next_in=o,e.avail_in=a,s.hold=h,s.bits=c,(s.wsize||u!==e.avail_out&&s.mode<Bt&&(s.mode<xt||t!==ft))&&zt(e,e.output,e.next_out,u-e.avail_out),A-=e.avail_in,u-=e.avail_out,e.total_in+=A,e.total_out+=u,s.total+=u,4&s.wrap&&u&&(e.adler=s.check=s.flags?M(s.check,r,u,e.next_out-u):B(s.check,r,u,e.next_out-u)),e.data_type=s.bits+(s.last?64:0)+(s.mode===Ct?128:0)+(s.mode===St||s.mode===bt?256:0),(0===A&&0===u||t===ft)&&_===yt&&(_=Rt),_},Zt=e=>{if(Lt(e))return vt;let t=e.state;return t.window&&(t.window=null),e.state=null,yt},qt=(e,t)=>{if(Lt(e))return vt;const s=e.state;return 0==(2&s.wrap)?vt:(s.head=t,t.done=!1,yt)},Jt=(e,t)=>{const s=t.length;let i,r,o;return Lt(e)?vt:(i=e.state,0!==i.wrap&&i.mode!==Nt?vt:i.mode===Nt&&(r=1,r=B(r,t,s,0),r!==i.check)?Tt:(o=zt(e,t,s,s),o?(i.mode=16210,_t):(i.havedict=1,yt)))},$t=function(){this.text=0,this.time=0,this.xflags=0,this.os=0,this.extra=null,this.extra_len=0,this.name="",this.comment="",this.hcrc=0,this.done=!1};const es=Object.prototype.toString,{Z_NO_FLUSH:ts,Z_FINISH:ss,Z_OK:is,Z_STREAM_END:rs,Z_NEED_DICT:os,Z_STREAM_ERROR:ns,Z_DATA_ERROR:as,Z_MEM_ERROR:ls}=U;function hs(e){this.options=ke({chunkSize:65536,windowBits:15,to:""},e||{});const t=this.options;t.raw&&t.windowBits>=0&&t.windowBits<16&&(t.windowBits=-t.windowBits,0===t.windowBits&&(t.windowBits=-15)),!(t.windowBits>=0&&t.windowBits<16)||e&&e.windowBits||(t.windowBits+=32),t.windowBits>15&&t.windowBits<48&&0==(15&t.windowBits)&&(t.windowBits|=15),this.err=0,this.msg="",this.ended=!1,this.chunks=[],this.strm=new Ye,this.strm.avail_out=0;let s=Yt(this.strm,t.windowBits);if(s!==is)throw new Error(L[s]);if(this.header=new $t,qt(this.strm,this.header),t.dictionary&&("string"==typeof t.dictionary?t.dictionary=We(t.dictionary):"[object ArrayBuffer]"===es.call(t.dictionary)&&(t.dictionary=new Uint8Array(t.dictionary)),t.raw&&(s=Jt(this.strm,t.dictionary),s!==is)))throw new Error(L[s])}function cs(e,t){const s=new hs(t);if(s.push(e),s.err)throw s.msg||L[s.err];return s.result}hs.prototype.push=function(e,t){const s=this.strm,i=this.options.chunkSize,r=this.options.dictionary;let o,n,a;if(this.ended)return!1;for(n=t===~~t?t:!0===t?ss:ts,"[object ArrayBuffer]"===es.call(e)?s.input=new Uint8Array(e):s.input=e,s.next_in=0,s.avail_in=s.input.length;;){for(0===s.avail_out&&(s.output=new Uint8Array(i),s.next_out=0,s.avail_out=i),o=Xt(s,n),o===os&&r&&(o=Jt(s,r),o===is?o=Xt(s,n):o===as&&(o=os));s.avail_in>0&&o===rs&&s.state.wrap>0&&0!==e[s.next_in];)Kt(s),o=Xt(s,n);switch(o){case ns:case as:case os:case ls:return this.onEnd(o),this.ended=!0,!1}if(a=s.avail_out,s.next_out&&(0===s.avail_out||o===rs))if("string"===this.options.to){let e=Ke(s.output,s.next_out),t=s.next_out-e,r=ze(s.output,e);s.next_out=t,s.avail_out=i-t,t&&s.output.set(s.output.subarray(e,e+t),0),this.onData(r)}else this.onData(s.output.length===s.next_out?s.output:s.output.subarray(0,s.next_out));if(o!==is||0!==a){if(o===rs)return o=Zt(this.strm),this.onEnd(o),this.ended=!0,!0;if(0===s.avail_in)break}}return!0},hs.prototype.onData=function(e){this.chunks.push(e)},hs.prototype.onEnd=function(e){e===is&&("string"===this.options.to?this.result=this.chunks.join(""):this.result=Ve(this.chunks)),this.chunks=[],this.err=e,this.msg=this.strm.msg};var As={Inflate:hs,inflate:cs,inflateRaw:function(e,t){return(t=t||{}).raw=!0,cs(e,t)},ungzip:cs,constants:U};const{Deflate:us,deflate:ps,deflateRaw:ds,gzip:fs}=at,{Inflate:Es,inflate:ms,inflateRaw:ys,ungzip:gs}=As;var Is=us,vs=ps,Ts=ds,_s=fs,Rs=Es,Ps=ms,Ds=ys,Ns=gs,Cs=U,Os={Deflate:Is,deflate:vs,deflateRaw:Ts,gzip:_s,Inflate:Rs,inflate:Ps,inflateRaw:Ds,ungzip:Ns,constants:Cs};e.Deflate=Is,e.Inflate=Rs,e.constants=Cs,e.default=Os,e.deflate=vs,e.deflateRaw=Ts,e.gzip=_s,e.inflate=Ps,e.inflateRaw=Ds,e.ungzip=Ns,Object.defineProperty(e,"__esModule",{value:!0})}));var yg=Object.freeze({__proto__:null});let gg=window.pako||yg;gg.inflate||(gg=gg.default);const Ig=function(){const e=new Float32Array(3);return function(t){return e[0]=t[0]/255,e[1]=t[1]/255,e[2]=t[2]/255,e}}();const vg={version:1,parse:function(e,t,s,i,r,o){const n=function(e){return{positions:e[0],normals:e[1],indices:e[2],edgeIndices:e[3],meshPositions:e[4],meshIndices:e[5],meshEdgesIndices:e[6],meshColors:e[7],entityIDs:e[8],entityMeshes:e[9],entityIsObjects:e[10],positionsDecodeMatrix:e[11]}}(s),a=function(e){return{positions:new Uint16Array(gg.inflate(e.positions).buffer),normals:new Int8Array(gg.inflate(e.normals).buffer),indices:new Uint32Array(gg.inflate(e.indices).buffer),edgeIndices:new Uint32Array(gg.inflate(e.edgeIndices).buffer),meshPositions:new Uint32Array(gg.inflate(e.meshPositions).buffer),meshIndices:new Uint32Array(gg.inflate(e.meshIndices).buffer),meshEdgesIndices:new Uint32Array(gg.inflate(e.meshEdgesIndices).buffer),meshColors:new Uint8Array(gg.inflate(e.meshColors).buffer),entityIDs:gg.inflate(e.entityIDs,{to:"string"}),entityMeshes:new Uint32Array(gg.inflate(e.entityMeshes).buffer),entityIsObjects:new Uint8Array(gg.inflate(e.entityIsObjects).buffer),positionsDecodeMatrix:new Float32Array(gg.inflate(e.positionsDecodeMatrix).buffer)}}(n);!function(e,t,s,i,r,o){o.getNextId(),i.positionsCompression="precompressed",i.normalsCompression="precompressed";const n=s.positions,a=s.normals,l=s.indices,h=s.edgeIndices,c=s.meshPositions,A=s.meshIndices,u=s.meshEdgesIndices,d=s.meshColors,f=JSON.parse(s.entityIDs),E=s.entityMeshes,m=s.entityIsObjects,g=c.length,I=E.length;for(let r=0;r<I;r++){const o=f[r],v=t.globalizeObjectIds?p.globalizeObjectId(i.id,o):o,T=e.metaScene.metaObjects[v],_={},R={};if(T){if(t.excludeTypesMap&&T.type&&t.excludeTypesMap[T.type])continue;if(t.includeTypesMap&&T.type&&!t.includeTypesMap[T.type])continue;const e=t.objectDefaults?t.objectDefaults[T.type]||t.objectDefaults.DEFAULT:null;e&&(!1===e.visible&&(_.visible=!1),!1===e.pickable&&(_.pickable=!1),e.colorize&&(R.color=e.colorize),void 0!==e.opacity&&null!==e.opacity&&(R.opacity=e.opacity))}else if(t.excludeUnclassifiedObjects)continue;const P=r===I-1,D=[];for(let e=E[r],t=P?E.length:E[r+1];e<t;e++){const t=e===g-1,r=v+".mesh."+e,o=Ig(d.subarray(4*e,4*e+3)),p=d[4*e+3]/255;i.createMesh(y.apply(R,{id:r,primitive:"triangles",positionsCompressed:n.subarray(c[e],t?n.length:c[e+1]),normalsCompressed:a.subarray(c[e],t?n.length:c[e+1]),indices:l.subarray(A[e],t?l.length:A[e+1]),edgeIndices:h.subarray(u[e],t?h.length:u[e+1]),positionsDecodeMatrix:s.positionsDecodeMatrix,color:o,opacity:p})),D.push(r)}i.createEntity(y.apply(_,{id:v,isObject:1===m[r],meshIds:D}))}}(e,t,a,i,0,o)}};let Tg=window.pako||yg;Tg.inflate||(Tg=Tg.default);const _g=function(){const e=new Float32Array(3);return function(t){return e[0]=t[0]/255,e[1]=t[1]/255,e[2]=t[2]/255,e}}();const Rg={version:2,parse:function(e,t,s,i,r,o){const n=function(e){return{positions:e[0],normals:e[1],indices:e[2],edgeIndices:e[3],meshPositions:e[4],meshIndices:e[5],meshEdgesIndices:e[6],meshColors:e[7],entityIDs:e[8],entityMeshes:e[9],entityIsObjects:e[10],positionsDecodeMatrix:e[11],entityMeshIds:e[12],entityMatrices:e[13],entityUsesInstancing:e[14]}}(s),a=function(e){return{positions:new Uint16Array(Tg.inflate(e.positions).buffer),normals:new Int8Array(Tg.inflate(e.normals).buffer),indices:new Uint32Array(Tg.inflate(e.indices).buffer),edgeIndices:new Uint32Array(Tg.inflate(e.edgeIndices).buffer),meshPositions:new Uint32Array(Tg.inflate(e.meshPositions).buffer),meshIndices:new Uint32Array(Tg.inflate(e.meshIndices).buffer),meshEdgesIndices:new Uint32Array(Tg.inflate(e.meshEdgesIndices).buffer),meshColors:new Uint8Array(Tg.inflate(e.meshColors).buffer),entityIDs:Tg.inflate(e.entityIDs,{to:"string"}),entityMeshes:new Uint32Array(Tg.inflate(e.entityMeshes).buffer),entityIsObjects:new Uint8Array(Tg.inflate(e.entityIsObjects).buffer),positionsDecodeMatrix:new Float32Array(Tg.inflate(e.positionsDecodeMatrix).buffer),entityMeshIds:new Uint32Array(Tg.inflate(e.entityMeshIds).buffer),entityMatrices:new Float32Array(Tg.inflate(e.entityMatrices).buffer),entityUsesInstancing:new Uint8Array(Tg.inflate(e.entityUsesInstancing).buffer)}}(n);!function(e,t,s,i,r,o){const n=o.getNextId();i.positionsCompression="precompressed",i.normalsCompression="precompressed";const a=s.positions,l=s.normals,h=s.indices,c=s.edgeIndices,A=s.meshPositions,u=s.meshIndices,d=s.meshEdgesIndices,f=s.meshColors,E=JSON.parse(s.entityIDs),m=s.entityMeshes,g=s.entityIsObjects,I=s.entityMeshIds,v=s.entityMatrices,T=s.entityUsesInstancing,_=A.length,R=m.length,P={};for(let r=0;r<R;r++){const D=E[r],N=t.globalizeObjectIds?p.globalizeObjectId(i.id,D):D,C=e.metaScene.metaObjects[N],O={},b={},S=v.subarray(16*r,16*r+16);if(C){if(t.excludeTypesMap&&C.type&&t.excludeTypesMap[C.type])continue;if(t.includeTypesMap&&C.type&&!t.includeTypesMap[C.type])continue;const e=t.objectDefaults?t.objectDefaults[C.type]||t.objectDefaults.DEFAULT:null;e&&(!1===e.visible&&(O.visible=!1),!1===e.pickable&&(O.pickable=!1),e.colorize&&(b.color=e.colorize),void 0!==e.opacity&&null!==e.opacity&&(b.opacity=e.opacity))}else if(t.excludeUnclassifiedObjects)continue;const w=r===R-1,x=[];for(let e=m[r],t=w?I.length:m[r+1];e<t;e++){const t=I[e],p=t===_-1,E=o.getNextId(),m=_g(f.subarray(4*t,4*t+3)),g=f[4*t+3]/255,v=a.subarray(A[t],p?a.length:A[t+1]),R=l.subarray(A[t],p?a.length:A[t+1]),D=h.subarray(u[t],p?h.length:u[t+1]),N=c.subarray(d[t],p?c.length:d[t+1]);if(1===T[r]){const e=`${n}.geometry.${E}.${t}`;e in P||(i.createGeometry({id:e,positionsCompressed:v,normalsCompressed:R,indices:D,edgeIndices:N,primitive:"triangles",positionsDecodeMatrix:s.positionsDecodeMatrix}),P[e]=!0),i.createMesh(y.apply(b,{id:E,color:m,opacity:g,matrix:S,geometryId:e})),x.push(E)}else i.createMesh(y.apply(b,{id:E,primitive:"triangles",positionsCompressed:v,normalsCompressed:R,indices:D,edgeIndices:N,positionsDecodeMatrix:s.positionsDecodeMatrix,color:m,opacity:g})),x.push(E)}x.length&&i.createEntity(y.apply(O,{id:N,isObject:1===g[r],meshIds:x}))}}(e,t,a,i,0,o)}};let Pg=window.pako||yg;Pg.inflate||(Pg=Pg.default);const Dg=function(){const e=new Float32Array(3);return function(t){return e[0]=t[0]/255,e[1]=t[1]/255,e[2]=t[2]/255,e}}();const Ng={version:3,parse:function(e,t,s,i,r,o){const n=function(e){return{positions:e[0],normals:e[1],indices:e[2],edgeIndices:e[3],meshPositions:e[4],meshIndices:e[5],meshEdgesIndices:e[6],meshColors:e[7],entityIDs:e[8],entityMeshes:e[9],entityIsObjects:e[10],instancedPositionsDecodeMatrix:e[11],batchedPositionsDecodeMatrix:e[12],entityMeshIds:e[13],entityMatrices:e[14],entityUsesInstancing:e[15]}}(s),a=function(e){return{positions:new Uint16Array(Pg.inflate(e.positions).buffer),normals:new Int8Array(Pg.inflate(e.normals).buffer),indices:new Uint32Array(Pg.inflate(e.indices).buffer),edgeIndices:new Uint32Array(Pg.inflate(e.edgeIndices).buffer),meshPositions:new Uint32Array(Pg.inflate(e.meshPositions).buffer),meshIndices:new Uint32Array(Pg.inflate(e.meshIndices).buffer),meshEdgesIndices:new Uint32Array(Pg.inflate(e.meshEdgesIndices).buffer),meshColors:new Uint8Array(Pg.inflate(e.meshColors).buffer),entityIDs:Pg.inflate(e.entityIDs,{to:"string"}),entityMeshes:new Uint32Array(Pg.inflate(e.entityMeshes).buffer),entityIsObjects:new Uint8Array(Pg.inflate(e.entityIsObjects).buffer),instancedPositionsDecodeMatrix:new Float32Array(Pg.inflate(e.instancedPositionsDecodeMatrix).buffer),batchedPositionsDecodeMatrix:new Float32Array(Pg.inflate(e.batchedPositionsDecodeMatrix).buffer),entityMeshIds:new Uint32Array(Pg.inflate(e.entityMeshIds).buffer),entityMatrices:new Float32Array(Pg.inflate(e.entityMatrices).buffer),entityUsesInstancing:new Uint8Array(Pg.inflate(e.entityUsesInstancing).buffer)}}(n);!function(e,t,s,i,r,o){const n=o.getNextId();i.positionsCompression="precompressed",i.normalsCompression="precompressed";const a=s.positions,l=s.normals,h=s.indices,c=s.edgeIndices,A=s.meshPositions,u=s.meshIndices,d=s.meshEdgesIndices,f=s.meshColors,E=JSON.parse(s.entityIDs),m=s.entityMeshes,g=s.entityIsObjects,I=s.entityMeshIds,v=s.entityMatrices,T=s.entityUsesInstancing,_=A.length,R=m.length,P={};for(let r=0;r<R;r++){const o=E[r],S=t.globalizeObjectIds?p.globalizeObjectId(i.id,o):o,w=e.metaScene.metaObjects[S],x={},B={},F=v.subarray(16*r,16*r+16);if(w){if(t.excludeTypesMap&&w.type&&t.excludeTypesMap[w.type])continue;if(t.includeTypesMap&&w.type&&!t.includeTypesMap[w.type])continue;const e=t.objectDefaults?t.objectDefaults[w.type]||t.objectDefaults.DEFAULT:null;e&&(!1===e.visible&&(x.visible=!1),!1===e.pickable&&(x.pickable=!1),e.colorize&&(B.color=e.colorize),void 0!==e.opacity&&null!==e.opacity&&(B.opacity=e.opacity))}else if(t.excludeUnclassifiedObjects)continue;const M=r===R-1,L=[];for(let e=m[r],t=M?I.length:m[r+1];e<t;e++){var D=I[e];const t=D===_-1,o=`${n}.${S}.mesh.${D}`,p=Dg(f.subarray(4*D,4*D+3)),E=f[4*D+3]/255;var N=a.subarray(A[D],t?a.length:A[D+1]),C=l.subarray(A[D],t?a.length:A[D+1]),O=h.subarray(u[D],t?h.length:u[D+1]),b=c.subarray(d[D],t?c.length:d[D+1]);if(1===T[r]){const e=`${n}.geometry.${o}.${D}`;e in P||(i.createGeometry({id:e,positionsCompressed:N,normalsCompressed:C,indices:O,edgeIndices:b,primitive:"triangles",positionsDecodeMatrix:s.instancedPositionsDecodeMatrix}),P[e]=!0),i.createMesh(y.apply(B,{id:o,color:p,opacity:E,matrix:F,geometryId:e})),L.push(o)}else i.createMesh(y.apply(B,{id:o,primitive:"triangles",positionsCompressed:N,normalsCompressed:C,indices:O,edgeIndices:b,positionsDecodeMatrix:s.batchedPositionsDecodeMatrix,color:p,opacity:E})),L.push(o)}L.length&&i.createEntity(y.apply(x,{id:S,isObject:1===g[r],meshIds:L}))}}(e,t,a,i,0,o)}};let Cg=window.pako||yg;Cg.inflate||(Cg=Cg.default);const Og=function(){const e=new Float32Array(3);return function(t){return e[0]=t[0]/255,e[1]=t[1]/255,e[2]=t[2]/255,e}}();const bg={version:4,parse:function(e,t,s,i,r,o){const n=function(e){return{positions:e[0],normals:e[1],indices:e[2],edgeIndices:e[3],decodeMatrices:e[4],matrices:e[5],eachPrimitivePositionsAndNormalsPortion:e[6],eachPrimitiveIndicesPortion:e[7],eachPrimitiveEdgeIndicesPortion:e[8],eachPrimitiveDecodeMatricesPortion:e[9],eachPrimitiveColor:e[10],primitiveInstances:e[11],eachEntityId:e[12],eachEntityPrimitiveInstancesPortion:e[13],eachEntityMatricesPortion:e[14],eachEntityMatrix:e[15]}}(s),a=function(e){return{positions:new Uint16Array(Cg.inflate(e.positions).buffer),normals:new Int8Array(Cg.inflate(e.normals).buffer),indices:new Uint32Array(Cg.inflate(e.indices).buffer),edgeIndices:new Uint32Array(Cg.inflate(e.edgeIndices).buffer),decodeMatrices:new Float32Array(Cg.inflate(e.decodeMatrices).buffer),matrices:new Float32Array(Cg.inflate(e.matrices).buffer),eachPrimitivePositionsAndNormalsPortion:new Uint32Array(Cg.inflate(e.eachPrimitivePositionsAndNormalsPortion).buffer),eachPrimitiveIndicesPortion:new Uint32Array(Cg.inflate(e.eachPrimitiveIndicesPortion).buffer),eachPrimitiveEdgeIndicesPortion:new Uint32Array(Cg.inflate(e.eachPrimitiveEdgeIndicesPortion).buffer),eachPrimitiveDecodeMatricesPortion:new Uint32Array(Cg.inflate(e.eachPrimitiveDecodeMatricesPortion).buffer),eachPrimitiveColor:new Uint8Array(Cg.inflate(e.eachPrimitiveColor).buffer),primitiveInstances:new Uint32Array(Cg.inflate(e.primitiveInstances).buffer),eachEntityId:Cg.inflate(e.eachEntityId,{to:"string"}),eachEntityPrimitiveInstancesPortion:new Uint32Array(Cg.inflate(e.eachEntityPrimitiveInstancesPortion).buffer),eachEntityMatricesPortion:new Uint32Array(Cg.inflate(e.eachEntityMatricesPortion).buffer)}}(n);!function(e,t,s,i,r,o){const n=o.getNextId();i.positionsCompression="precompressed",i.normalsCompression="precompressed";const a=s.positions,l=s.normals,h=s.indices,c=s.edgeIndices,A=s.decodeMatrices,u=s.matrices,p=s.eachPrimitivePositionsAndNormalsPortion,d=s.eachPrimitiveIndicesPortion,f=s.eachPrimitiveEdgeIndicesPortion,E=s.eachPrimitiveDecodeMatricesPortion,m=s.eachPrimitiveColor,g=s.primitiveInstances,I=JSON.parse(s.eachEntityId),v=s.eachEntityPrimitiveInstancesPortion,T=s.eachEntityMatricesPortion,_=p.length,R=g.length,P=new Uint8Array(_),D=new Uint32Array(_),N=I.length;for(let e=0;e<_;e++)D[e]=e;D.sort(((e,t)=>E[e]<E[t]?-1:E[e]>E[t]?1:0));for(let e=0;e<R;e++)P[g[e]]++;const C={};for(let e=0;e<N;e++){const t=N-1,s=e===t,i=v[e],r=s?v[t]:v[e+1];for(let t=i;t<r;t++){const s=g[t];P[s]>1||(C[s]=e)}}for(let e=0;e<_;e++){const t=D[e],s=t===_-1,r=P[t]>1,o=Og(m.subarray(4*t,4*t+3)),u=m[4*t+3]/255,g=a.subarray(p[t],s?a.length:p[t+1]),v=l.subarray(p[t],s?l.length:p[t+1]),T=h.subarray(d[t],s?h.length:d[t+1]),R=c.subarray(f[t],s?c.length:f[t+1]),N=A.subarray(E[t],E[t]+16);if(r){const e=`${n}-geometry.${t}`;i.createGeometry({id:e,primitive:"triangles",positionsCompressed:g,normalsCompressed:v,indices:T,edgeIndices:R,positionsDecodeMatrix:N})}else{const e=`${n}-${t}`;I[C[t]];const s={};i.createMesh(y.apply(s,{id:e,primitive:"triangles",positionsCompressed:g,normalsCompressed:v,indices:T,edgeIndices:R,positionsDecodeMatrix:N,color:o,opacity:u}))}}let O=0;for(let e=0;e<N;e++){const t=N-1,s=e===t,r=I[e],o=v[e],a=s?v[t]:v[e+1],l=[];for(let t=o;t<a;t++){const s=g[t];if(P[s]>1){const t={},r=`${n}-instance.${O++}`,o=`${n}-geometry.${s}`,a=16*T[e],h=u.subarray(a,a+16);i.createMesh(y.apply(t,{id:r,geometryId:o,matrix:h})),l.push(r)}else l.push(s)}if(l.length>0){const e={};i.createEntity(y.apply(e,{id:r,isObject:!0,meshIds:l}))}}}(0,0,a,i,0,o)}};let Sg=window.pako||yg;Sg.inflate||(Sg=Sg.default);const wg=function(){const e=new Float32Array(3);return function(t){return e[0]=t[0]/255,e[1]=t[1]/255,e[2]=t[2]/255,e}}();const xg={version:5,parse:function(e,t,s,i,r,o){const n=function(e){return{positions:e[0],normals:e[1],indices:e[2],edgeIndices:e[3],matrices:e[4],eachPrimitivePositionsAndNormalsPortion:e[5],eachPrimitiveIndicesPortion:e[6],eachPrimitiveEdgeIndicesPortion:e[7],eachPrimitiveColor:e[8],primitiveInstances:e[9],eachEntityId:e[10],eachEntityPrimitiveInstancesPortion:e[11],eachEntityMatricesPortion:e[12]}}(s),a=function(e){return{positions:new Float32Array(Sg.inflate(e.positions).buffer),normals:new Int8Array(Sg.inflate(e.normals).buffer),indices:new Uint32Array(Sg.inflate(e.indices).buffer),edgeIndices:new Uint32Array(Sg.inflate(e.edgeIndices).buffer),matrices:new Float32Array(Sg.inflate(e.matrices).buffer),eachPrimitivePositionsAndNormalsPortion:new Uint32Array(Sg.inflate(e.eachPrimitivePositionsAndNormalsPortion).buffer),eachPrimitiveIndicesPortion:new Uint32Array(Sg.inflate(e.eachPrimitiveIndicesPortion).buffer),eachPrimitiveEdgeIndicesPortion:new Uint32Array(Sg.inflate(e.eachPrimitiveEdgeIndicesPortion).buffer),eachPrimitiveColor:new Uint8Array(Sg.inflate(e.eachPrimitiveColor).buffer),primitiveInstances:new Uint32Array(Sg.inflate(e.primitiveInstances).buffer),eachEntityId:Sg.inflate(e.eachEntityId,{to:"string"}),eachEntityPrimitiveInstancesPortion:new Uint32Array(Sg.inflate(e.eachEntityPrimitiveInstancesPortion).buffer),eachEntityMatricesPortion:new Uint32Array(Sg.inflate(e.eachEntityMatricesPortion).buffer)}}(n);!function(e,t,s,i,r,o){const n=o.getNextId();i.positionsCompression="disabled",i.normalsCompression="precompressed";const a=s.positions,l=s.normals,h=s.indices,c=s.edgeIndices,A=s.matrices,u=s.eachPrimitivePositionsAndNormalsPortion,p=s.eachPrimitiveIndicesPortion,d=s.eachPrimitiveEdgeIndicesPortion,f=s.eachPrimitiveColor,E=s.primitiveInstances,m=JSON.parse(s.eachEntityId),g=s.eachEntityPrimitiveInstancesPortion,I=s.eachEntityMatricesPortion,v=u.length,T=E.length,_=new Uint8Array(v),R=m.length;for(let e=0;e<T;e++)_[E[e]]++;const P={};for(let e=0;e<R;e++){const t=R-1,s=e===t,i=g[e],r=s?g[t]:g[e+1];for(let t=i;t<r;t++){const s=E[t];_[s]>1||(P[s]=e)}}for(let e=0;e<v;e++){const t=e===v-1,s=_[e]>1,r=wg(f.subarray(4*e,4*e+3)),o=f[4*e+3]/255,A=a.subarray(u[e],t?a.length:u[e+1]),E=l.subarray(u[e],t?l.length:u[e+1]),g=h.subarray(p[e],t?h.length:p[e+1]),I=c.subarray(d[e],t?c.length:d[e+1]);if(s){const t=`${n}-geometry.${e}`;i.createGeometry({id:t,primitive:"triangles",positionsCompressed:A,normalsCompressed:E,indices:g,edgeIndices:I})}else{const t=e;m[P[e]];const s={};i.createMesh(y.apply(s,{id:t,primitive:"triangles",positionsCompressed:A,normalsCompressed:E,indices:g,edgeIndices:I,color:r,opacity:o}))}}let D=0;for(let e=0;e<R;e++){const t=R-1,s=e===t,r=m[e],o=g[e],n=s?g[t]:g[e+1],a=[];for(let t=o;t<n;t++){const s=E[t];if(_[s]>1){const t={},r="instance."+D++,o="geometry"+s,n=16*I[e],l=A.subarray(n,n+16);i.createMesh(y.apply(t,{id:r,geometryId:o,matrix:l})),a.push(r)}else a.push(s)}if(a.length>0){const e={};i.createEntity(y.apply(e,{id:r,isObject:!0,meshIds:a}))}}}(0,0,a,i,0,o)}};let Bg=window.pako||yg;Bg.inflate||(Bg=Bg.default);const Fg=function(){const e=new Float32Array(3);return function(t){return e[0]=t[0]/255,e[1]=t[1]/255,e[2]=t[2]/255,e}}();const Mg={version:6,parse:function(e,t,s,i,r,o){const n=function(e){return{positions:e[0],normals:e[1],indices:e[2],edgeIndices:e[3],matrices:e[4],reusedPrimitivesDecodeMatrix:e[5],eachPrimitivePositionsAndNormalsPortion:e[6],eachPrimitiveIndicesPortion:e[7],eachPrimitiveEdgeIndicesPortion:e[8],eachPrimitiveColorAndOpacity:e[9],primitiveInstances:e[10],eachEntityId:e[11],eachEntityPrimitiveInstancesPortion:e[12],eachEntityMatricesPortion:e[13],eachTileAABB:e[14],eachTileEntitiesPortion:e[15]}}(s),a=function(e){function t(e,t){return 0===e.length?[]:Bg.inflate(e,t).buffer}return{positions:new Uint16Array(t(e.positions)),normals:new Int8Array(t(e.normals)),indices:new Uint32Array(t(e.indices)),edgeIndices:new Uint32Array(t(e.edgeIndices)),matrices:new Float32Array(t(e.matrices)),reusedPrimitivesDecodeMatrix:new Float32Array(t(e.reusedPrimitivesDecodeMatrix)),eachPrimitivePositionsAndNormalsPortion:new Uint32Array(t(e.eachPrimitivePositionsAndNormalsPortion)),eachPrimitiveIndicesPortion:new Uint32Array(t(e.eachPrimitiveIndicesPortion)),eachPrimitiveEdgeIndicesPortion:new Uint32Array(t(e.eachPrimitiveEdgeIndicesPortion)),eachPrimitiveColorAndOpacity:new Uint8Array(t(e.eachPrimitiveColorAndOpacity)),primitiveInstances:new Uint32Array(t(e.primitiveInstances)),eachEntityId:Bg.inflate(e.eachEntityId,{to:"string"}),eachEntityPrimitiveInstancesPortion:new Uint32Array(t(e.eachEntityPrimitiveInstancesPortion)),eachEntityMatricesPortion:new Uint32Array(t(e.eachEntityMatricesPortion)),eachTileAABB:new Float64Array(t(e.eachTileAABB)),eachTileEntitiesPortion:new Uint32Array(t(e.eachTileEntitiesPortion))}}(n);!function(e,t,s,i,r,o){const n=o.getNextId(),a=s.positions,l=s.normals,h=s.indices,c=s.edgeIndices,A=s.matrices,u=s.reusedPrimitivesDecodeMatrix,d=s.eachPrimitivePositionsAndNormalsPortion,f=s.eachPrimitiveIndicesPortion,E=s.eachPrimitiveEdgeIndicesPortion,m=s.eachPrimitiveColorAndOpacity,g=s.primitiveInstances,I=JSON.parse(s.eachEntityId),v=s.eachEntityPrimitiveInstancesPortion,T=s.eachEntityMatricesPortion,_=s.eachTileAABB,R=s.eachTileEntitiesPortion,P=d.length,D=g.length,N=I.length,C=R.length,O=new Uint32Array(P);for(let e=0;e<D;e++){const t=g[e];void 0!==O[t]?O[t]++:O[t]=1}const b=p.vec3(),S=p.AABB3();for(let s=0;s<C;s++){const r=s===C-1,D=R[s],w=r?N:R[s+1],x=6*s,B=_.subarray(x,x+6);p.getAABB3Center(B,b),S[0]=B[0]-b[0],S[1]=B[1]-b[1],S[2]=B[2]-b[2],S[3]=B[3]-b[0],S[4]=B[4]-b[1],S[5]=B[5]-b[2];const F=at.createPositionsDecodeMatrix(S),M={};for(let r=D;r<w;r++){const _=I[r],R=t.globalizeObjectIds?p.globalizeObjectId(i.id,_):_,D=T[r],C=A.slice(D,D+16),S=r===N-1,w=v[r],x=S?g.length:v[r+1],B=[],L=e.metaScene.metaObjects[R],U={},H={};if(L){if(t.excludeTypesMap&&L.type&&t.excludeTypesMap[L.type])continue;if(t.includeTypesMap&&L.type&&!t.includeTypesMap[L.type])continue;const e=t.objectDefaults?t.objectDefaults[L.type]||t.objectDefaults.DEFAULT:null;e&&(!1===e.visible&&(U.visible=!1),!1===e.pickable&&(U.pickable=!1),e.colorize&&(H.color=e.colorize),void 0!==e.opacity&&null!==e.opacity&&(H.opacity=e.opacity))}else if(t.excludeUnclassifiedObjects)continue;for(let e=w;e<x;e++){const t=g[e],r=O[t]>1,A=t===P-1,p=a.subarray(d[t],A?a.length:d[t+1]),I=l.subarray(d[t],A?l.length:d[t+1]),v=h.subarray(f[t],A?h.length:f[t+1]),T=c.subarray(E[t],A?c.length:E[t+1]),_=Fg(m.subarray(4*t,4*t+3)),R=m[4*t+3]/255,D=o.getNextId();if(r){const e=`${n}-geometry.${s}.${t}`;M[e]||(i.createGeometry({id:e,primitive:"triangles",positionsCompressed:p,indices:v,edgeIndices:T,positionsDecodeMatrix:u}),M[e]=!0),i.createMesh(y.apply(H,{id:D,geometryId:e,origin:b,matrix:C,color:_,opacity:R})),B.push(D)}else i.createMesh(y.apply(H,{id:D,origin:b,primitive:"triangles",positionsCompressed:p,normalsCompressed:I,indices:v,edgeIndices:T,positionsDecodeMatrix:F,color:_,opacity:R})),B.push(D)}B.length>0&&i.createEntity(y.apply(U,{id:R,isObject:!0,meshIds:B}))}}}(e,t,a,i,0,o)}};let Lg=window.pako||yg;Lg.inflate||(Lg=Lg.default);const Ug=function(){const e=new Float32Array(3);return function(t){return e[0]=t[0]/255,e[1]=t[1]/255,e[2]=t[2]/255,e}}();function Hg(e){const t=[];for(let s=0,i=e.length;s<i;s+=3)t.push(e[s]),t.push(e[s+1]),t.push(e[s+2]),t.push(1);return t}const Gg={version:7,parse:function(e,t,s,i,r,o){const n=function(e){return{positions:e[0],normals:e[1],colors:e[2],indices:e[3],edgeIndices:e[4],matrices:e[5],reusedGeometriesDecodeMatrix:e[6],eachGeometryPrimitiveType:e[7],eachGeometryPositionsPortion:e[8],eachGeometryNormalsPortion:e[9],eachGeometryColorsPortion:e[10],eachGeometryIndicesPortion:e[11],eachGeometryEdgeIndicesPortion:e[12],eachMeshGeometriesPortion:e[13],eachMeshMatricesPortion:e[14],eachMeshMaterial:e[15],eachEntityId:e[16],eachEntityMeshesPortion:e[17],eachTileAABB:e[18],eachTileEntitiesPortion:e[19]}}(s),a=function(e){function t(e,t){return 0===e.length?[]:Lg.inflate(e,t).buffer}return{positions:new Uint16Array(t(e.positions)),normals:new Int8Array(t(e.normals)),colors:new Uint8Array(t(e.colors)),indices:new Uint32Array(t(e.indices)),edgeIndices:new Uint32Array(t(e.edgeIndices)),matrices:new Float32Array(t(e.matrices)),reusedGeometriesDecodeMatrix:new Float32Array(t(e.reusedGeometriesDecodeMatrix)),eachGeometryPrimitiveType:new Uint8Array(t(e.eachGeometryPrimitiveType)),eachGeometryPositionsPortion:new Uint32Array(t(e.eachGeometryPositionsPortion)),eachGeometryNormalsPortion:new Uint32Array(t(e.eachGeometryNormalsPortion)),eachGeometryColorsPortion:new Uint32Array(t(e.eachGeometryColorsPortion)),eachGeometryIndicesPortion:new Uint32Array(t(e.eachGeometryIndicesPortion)),eachGeometryEdgeIndicesPortion:new Uint32Array(t(e.eachGeometryEdgeIndicesPortion)),eachMeshGeometriesPortion:new Uint32Array(t(e.eachMeshGeometriesPortion)),eachMeshMatricesPortion:new Uint32Array(t(e.eachMeshMatricesPortion)),eachMeshMaterial:new Uint8Array(t(e.eachMeshMaterial)),eachEntityId:Lg.inflate(e.eachEntityId,{to:"string"}),eachEntityMeshesPortion:new Uint32Array(t(e.eachEntityMeshesPortion)),eachTileAABB:new Float64Array(t(e.eachTileAABB)),eachTileEntitiesPortion:new Uint32Array(t(e.eachTileEntitiesPortion))}}(n);!function(e,t,s,i,r,o){const n=o.getNextId(),a=s.positions,l=s.normals,h=s.colors,c=s.indices,A=s.edgeIndices,u=s.matrices,d=s.reusedGeometriesDecodeMatrix,f=s.eachGeometryPrimitiveType,E=s.eachGeometryPositionsPortion,m=s.eachGeometryNormalsPortion,g=s.eachGeometryColorsPortion,I=s.eachGeometryIndicesPortion,v=s.eachGeometryEdgeIndicesPortion,T=s.eachMeshGeometriesPortion,_=s.eachMeshMatricesPortion,R=s.eachMeshMaterial,P=JSON.parse(s.eachEntityId),D=s.eachEntityMeshesPortion,N=s.eachTileAABB,C=s.eachTileEntitiesPortion,O=E.length,b=T.length,S=P.length,w=C.length,x=new Uint32Array(O);for(let e=0;e<b;e++){const t=T[e];void 0!==x[t]?x[t]++:x[t]=1}const B=p.vec3(),F=p.AABB3();for(let s=0;s<w;s++){const r=s===w-1,b=C[s],M=r?S:C[s+1],L=6*s,U=N.subarray(L,L+6);p.getAABB3Center(U,B),F[0]=U[0]-B[0],F[1]=U[1]-B[1],F[2]=U[2]-B[2],F[3]=U[3]-B[0],F[4]=U[4]-B[1],F[5]=U[5]-B[2];const H=at.createPositionsDecodeMatrix(F),G={};for(let r=b;r<M;r++){const N=P[r],C=t.globalizeObjectIds?p.globalizeObjectId(i.id,N):N,b=r===S-1,w=D[r],F=b?T.length:D[r+1],M=[],L=e.metaScene.metaObjects[C],U={},k={};if(L){if(t.excludeTypesMap&&L.type&&t.excludeTypesMap[L.type])continue;if(t.includeTypesMap&&L.type&&!t.includeTypesMap[L.type])continue;const e=t.objectDefaults?t.objectDefaults[L.type]||t.objectDefaults.DEFAULT:null;e&&(!1===e.visible&&(U.visible=!1),!1===e.pickable&&(U.pickable=!1),e.colorize&&(k.color=e.colorize),void 0!==e.opacity&&null!==e.opacity&&(k.opacity=e.opacity),void 0!==e.metallic&&null!==e.metallic&&(k.metallic=e.metallic),void 0!==e.roughness&&null!==e.roughness&&(k.roughness=e.roughness))}else if(t.excludeUnclassifiedObjects)continue;for(let e=w;e<F;e++){const t=T[e],r=x[t]>1,p=t===O-1,P=Ug(R.subarray(6*e,6*e+3)),D=R[6*e+3]/255,N=R[6*e+4]/255,C=R[6*e+5]/255,b=o.getNextId();if(r){const r=_[e],o=u.slice(r,r+16),T=`${n}-geometry.${s}.${t}`;if(!G[T]){let e,s,r,o,n,u;switch(f[t]){case 0:e="solid",s=a.subarray(E[t],p?a.length:E[t+1]),r=l.subarray(m[t],p?l.length:m[t+1]),n=c.subarray(I[t],p?c.length:I[t+1]),u=A.subarray(v[t],p?A.length:v[t+1]);break;case 1:e="surface",s=a.subarray(E[t],p?a.length:E[t+1]),r=l.subarray(m[t],p?l.length:m[t+1]),n=c.subarray(I[t],p?c.length:I[t+1]),u=A.subarray(v[t],p?A.length:v[t+1]);break;case 2:e="points",s=a.subarray(E[t],p?a.length:E[t+1]),o=Hg(h.subarray(g[t],p?h.length:g[t+1]));break;case 3:e="lines",s=a.subarray(E[t],p?a.length:E[t+1]),n=c.subarray(I[t],p?c.length:I[t+1]);break;default:continue}i.createGeometry({id:T,primitive:e,positionsCompressed:s,normalsCompressed:r,colors:o,indices:n,edgeIndices:u,positionsDecodeMatrix:d}),G[T]=!0}i.createMesh(y.apply(k,{id:b,geometryId:T,origin:B,matrix:o,color:P,metallic:N,roughness:C,opacity:D})),M.push(b)}else{let e,s,r,o,n,u;switch(f[t]){case 0:e="solid",s=a.subarray(E[t],p?a.length:E[t+1]),r=l.subarray(m[t],p?l.length:m[t+1]),n=c.subarray(I[t],p?c.length:I[t+1]),u=A.subarray(v[t],p?A.length:v[t+1]);break;case 1:e="surface",s=a.subarray(E[t],p?a.length:E[t+1]),r=l.subarray(m[t],p?l.length:m[t+1]),n=c.subarray(I[t],p?c.length:I[t+1]),u=A.subarray(v[t],p?A.length:v[t+1]);break;case 2:e="points",s=a.subarray(E[t],p?a.length:E[t+1]),o=Hg(h.subarray(g[t],p?h.length:g[t+1]));break;case 3:e="lines",s=a.subarray(E[t],p?a.length:E[t+1]),n=c.subarray(I[t],p?c.length:I[t+1]);break;default:continue}i.createMesh(y.apply(k,{id:b,origin:B,primitive:e,positionsCompressed:s,normalsCompressed:r,colors:o,indices:n,edgeIndices:u,positionsDecodeMatrix:H,color:P,metallic:N,roughness:C,opacity:D})),M.push(b)}}M.length>0&&i.createEntity(y.apply(U,{id:C,isObject:!0,meshIds:M}))}}}(e,t,a,i,0,o)}};let kg=window.pako||yg;kg.inflate||(kg=kg.default);const Vg=p.vec4(),jg=p.vec4();const Qg=function(){const e=new Float32Array(3);return function(t){return e[0]=t[0]/255,e[1]=t[1]/255,e[2]=t[2]/255,e}}();function Wg(e){const t=[];for(let s=0,i=e.length;s<i;s+=3)t.push(e[s]),t.push(e[s+1]),t.push(e[s+2]),t.push(1);return t}const zg={version:8,parse:function(e,t,s,i,r,o){const n=function(e){return{types:e[0],eachMetaObjectId:e[1],eachMetaObjectType:e[2],eachMetaObjectName:e[3],eachMetaObjectParent:e[4],positions:e[5],normals:e[6],colors:e[7],indices:e[8],edgeIndices:e[9],matrices:e[10],reusedGeometriesDecodeMatrix:e[11],eachGeometryPrimitiveType:e[12],eachGeometryPositionsPortion:e[13],eachGeometryNormalsPortion:e[14],eachGeometryColorsPortion:e[15],eachGeometryIndicesPortion:e[16],eachGeometryEdgeIndicesPortion:e[17],eachMeshGeometriesPortion:e[18],eachMeshMatricesPortion:e[19],eachMeshMaterial:e[20],eachEntityMetaObject:e[21],eachEntityMeshesPortion:e[22],eachTileAABB:e[23],eachTileEntitiesPortion:e[24]}}(s),a=function(e){function t(e,t){return 0===e.length?[]:kg.inflate(e,t).buffer}return{types:kg.inflate(e.types,{to:"string"}),eachMetaObjectId:kg.inflate(e.eachMetaObjectId,{to:"string"}),eachMetaObjectType:new Uint32Array(t(e.eachMetaObjectType)),eachMetaObjectName:kg.inflate(e.eachMetaObjectName,{to:"string"}),eachMetaObjectParent:new Uint32Array(t(e.eachMetaObjectParent)),positions:new Uint16Array(t(e.positions)),normals:new Int8Array(t(e.normals)),colors:new Uint8Array(t(e.colors)),indices:new Uint32Array(t(e.indices)),edgeIndices:new Uint32Array(t(e.edgeIndices)),matrices:new Float32Array(t(e.matrices)),reusedGeometriesDecodeMatrix:new Float32Array(t(e.reusedGeometriesDecodeMatrix)),eachGeometryPrimitiveType:new Uint8Array(t(e.eachGeometryPrimitiveType)),eachGeometryPositionsPortion:new Uint32Array(t(e.eachGeometryPositionsPortion)),eachGeometryNormalsPortion:new Uint32Array(t(e.eachGeometryNormalsPortion)),eachGeometryColorsPortion:new Uint32Array(t(e.eachGeometryColorsPortion)),eachGeometryIndicesPortion:new Uint32Array(t(e.eachGeometryIndicesPortion)),eachGeometryEdgeIndicesPortion:new Uint32Array(t(e.eachGeometryEdgeIndicesPortion)),eachMeshGeometriesPortion:new Uint32Array(t(e.eachMeshGeometriesPortion)),eachMeshMatricesPortion:new Uint32Array(t(e.eachMeshMatricesPortion)),eachMeshMaterial:new Uint8Array(t(e.eachMeshMaterial)),eachEntityMetaObject:new Uint32Array(t(e.eachEntityMetaObject)),eachEntityMeshesPortion:new Uint32Array(t(e.eachEntityMeshesPortion)),eachTileAABB:new Float64Array(t(e.eachTileAABB)),eachTileEntitiesPortion:new Uint32Array(t(e.eachTileEntitiesPortion))}}(n);!function(e,t,s,i,r,o){const n=o.getNextId(),a=JSON.parse(s.types),l=JSON.parse(s.eachMetaObjectId),h=s.eachMetaObjectType,c=JSON.parse(s.eachMetaObjectName),A=s.eachMetaObjectParent,u=s.positions,d=s.normals,f=s.colors,E=s.indices,m=s.edgeIndices,g=s.matrices,I=s.reusedGeometriesDecodeMatrix,v=s.eachGeometryPrimitiveType,T=s.eachGeometryPositionsPortion,_=s.eachGeometryNormalsPortion,R=s.eachGeometryColorsPortion,P=s.eachGeometryIndicesPortion,D=s.eachGeometryEdgeIndicesPortion,N=s.eachMeshGeometriesPortion,C=s.eachMeshMatricesPortion,O=s.eachMeshMaterial,b=s.eachEntityMetaObject,S=s.eachEntityMeshesPortion,w=s.eachTileAABB,x=s.eachTileEntitiesPortion,B=l.length,F=T.length,M=N.length,L=b.length,U=x.length;if(r){const e={metaObjects:[]};for(let t=0;t<B;t++){const s=l[t],i=a[h[t]]||"default",r=c[t],o=A[t],n=o!==t?l[o]:null;e.metaObjects.push({id:s,type:i,name:r,parent:n})}r.loadData(e,{includeTypes:t.includeTypes,excludeTypes:t.excludeTypes,globalizeObjectIds:t.globalizeObjectIds})}const H=new Uint32Array(F);for(let e=0;e<M;e++){const t=N[e];void 0!==H[t]?H[t]++:H[t]=1}const G=p.vec3(),k=p.AABB3(),V={};for(let s=0;s<U;s++){const r=s===U-1,a=x[s],h=r?L:x[s+1],c=6*s,A=w.subarray(c,c+6);p.getAABB3Center(A,G),k[0]=A[0]-G[0],k[1]=A[1]-G[1],k[2]=A[2]-G[2],k[3]=A[3]-G[0],k[4]=A[4]-G[1],k[5]=A[5]-G[2];const B=at.createPositionsDecodeMatrix(k),M={};for(let r=a;r<h;r++){const a=l[b[r]],h=t.globalizeObjectIds?p.globalizeObjectId(i.id,a):a,c=r===L-1,A=S[r],w=c?N.length:S[r+1],x=[],U=e.metaScene.metaObjects[h],j={},Q={};if(U){if(t.excludeTypesMap&&U.type&&t.excludeTypesMap[U.type])continue;if(t.includeTypesMap&&U.type&&!t.includeTypesMap[U.type])continue;const e=t.objectDefaults?t.objectDefaults[U.type]||t.objectDefaults.DEFAULT:null;e&&(!1===e.visible&&(j.visible=!1),!1===e.pickable&&(j.pickable=!1),e.colorize&&(Q.color=e.colorize),void 0!==e.opacity&&null!==e.opacity&&(Q.opacity=e.opacity),void 0!==e.metallic&&null!==e.metallic&&(Q.metallic=e.metallic),void 0!==e.roughness&&null!==e.roughness&&(Q.roughness=e.roughness))}else if(t.excludeUnclassifiedObjects)continue;for(let e=A;e<w;e++){const r=N[e],a=H[r]>1,l=r===F-1,h=Qg(O.subarray(6*e,6*e+3)),c=O[6*e+3]/255,A=O[6*e+4]/255,b=O[6*e+5]/255,S=o.getNextId();if(a){const o=C[e],a=g.slice(o,o+16),N=`${n}-geometry.${s}.${r}`;let O=V[N];if(!O){O={batchThisMesh:!t.reuseGeometries};let e=!1;switch(v[r]){case 0:O.primitiveName="solid",O.geometryPositions=u.subarray(T[r],l?u.length:T[r+1]),O.geometryNormals=d.subarray(_[r],l?d.length:_[r+1]),O.geometryIndices=E.subarray(P[r],l?E.length:P[r+1]),O.geometryEdgeIndices=m.subarray(D[r],l?m.length:D[r+1]),e=O.geometryPositions.length>0&&O.geometryIndices.length>0;break;case 1:O.primitiveName="surface",O.geometryPositions=u.subarray(T[r],l?u.length:T[r+1]),O.geometryNormals=d.subarray(_[r],l?d.length:_[r+1]),O.geometryIndices=E.subarray(P[r],l?E.length:P[r+1]),O.geometryEdgeIndices=m.subarray(D[r],l?m.length:D[r+1]),e=O.geometryPositions.length>0&&O.geometryIndices.length>0;break;case 2:O.primitiveName="points",O.geometryPositions=u.subarray(T[r],l?u.length:T[r+1]),O.geometryColors=Wg(f.subarray(R[r],l?f.length:R[r+1])),e=O.geometryPositions.length>0;break;case 3:O.primitiveName="lines",O.geometryPositions=u.subarray(T[r],l?u.length:T[r+1]),O.geometryIndices=E.subarray(P[r],l?E.length:P[r+1]),e=O.geometryPositions.length>0&&O.geometryIndices.length>0;break;default:continue}if(e||(O=null),O&&(O.geometryPositions.length,O.batchThisMesh)){O.decompressedPositions=new Float32Array(O.geometryPositions.length);const e=O.geometryPositions,t=O.decompressedPositions;for(let s=0,i=e.length;s<i;s+=3)t[s+0]=e[s+0]*I[0]+I[12],t[s+1]=e[s+1]*I[5]+I[13],t[s+2]=e[s+2]*I[10]+I[14];O.geometryPositions=null,V[N]=O}}if(O)if(O.batchThisMesh){const e=O.decompressedPositions,t=new Uint16Array(e.length);for(let s=0,i=e.length;s<i;s+=3)Vg[0]=e[s+0],Vg[1]=e[s+1],Vg[2]=e[s+2],Vg[3]=1,p.transformVec4(a,Vg,jg),at.compressPosition(jg,k,Vg),t[s+0]=Vg[0],t[s+1]=Vg[1],t[s+2]=Vg[2];i.createMesh(y.apply(Q,{id:S,origin:G,primitive:O.primitiveName,positionsCompressed:t,normalsCompressed:O.geometryNormals,colorsCompressed:O.geometryColors,indices:O.geometryIndices,edgeIndices:O.geometryEdgeIndices,positionsDecodeMatrix:B,color:h,metallic:A,roughness:b,opacity:c})),x.push(S)}else M[N]||(i.createGeometry({id:N,primitive:O.primitiveName,positionsCompressed:O.geometryPositions,normalsCompressed:O.geometryNormals,colorsCompressed:O.geometryColors,indices:O.geometryIndices,edgeIndices:O.geometryEdgeIndices,positionsDecodeMatrix:I}),M[N]=!0),i.createMesh(y.apply(Q,{id:S,geometryId:N,origin:G,matrix:a,color:h,metallic:A,roughness:b,opacity:c})),x.push(S)}else{let e,t,s,o,n,a,p=!1;switch(v[r]){case 0:e="solid",t=u.subarray(T[r],l?u.length:T[r+1]),s=d.subarray(_[r],l?d.length:_[r+1]),n=E.subarray(P[r],l?E.length:P[r+1]),a=m.subarray(D[r],l?m.length:D[r+1]),p=t.length>0&&n.length>0;break;case 1:e="surface",t=u.subarray(T[r],l?u.length:T[r+1]),s=d.subarray(_[r],l?d.length:_[r+1]),n=E.subarray(P[r],l?E.length:P[r+1]),a=m.subarray(D[r],l?m.length:D[r+1]),p=t.length>0&&n.length>0;break;case 2:e="points",t=u.subarray(T[r],l?u.length:T[r+1]),o=Wg(f.subarray(R[r],l?f.length:R[r+1])),p=t.length>0;break;case 3:e="lines",t=u.subarray(T[r],l?u.length:T[r+1]),n=E.subarray(P[r],l?E.length:P[r+1]),p=t.length>0&&n.length>0;break;default:continue}p&&(i.createMesh(y.apply(Q,{id:S,origin:G,primitive:e,positionsCompressed:t,normalsCompressed:s,colorsCompressed:o,indices:n,edgeIndices:a,positionsDecodeMatrix:B,color:h,metallic:A,roughness:b,opacity:c})),x.push(S))}}x.length>0&&i.createEntity(y.apply(j,{id:h,isObject:!0,meshIds:x}))}}}(e,t,a,i,r,o)}};let Kg=window.pako||yg;Kg.inflate||(Kg=Kg.default);const Yg=p.vec4(),Xg=p.vec4();const Zg=function(){const e=new Float32Array(3);return function(t){return e[0]=t[0]/255,e[1]=t[1]/255,e[2]=t[2]/255,e}}();const qg={version:9,parse:function(e,t,s,i,r,o){const n=function(e){return{metadata:e[0],positions:e[1],normals:e[2],colors:e[3],indices:e[4],edgeIndices:e[5],matrices:e[6],reusedGeometriesDecodeMatrix:e[7],eachGeometryPrimitiveType:e[8],eachGeometryPositionsPortion:e[9],eachGeometryNormalsPortion:e[10],eachGeometryColorsPortion:e[11],eachGeometryIndicesPortion:e[12],eachGeometryEdgeIndicesPortion:e[13],eachMeshGeometriesPortion:e[14],eachMeshMatricesPortion:e[15],eachMeshMaterial:e[16],eachEntityId:e[17],eachEntityMeshesPortion:e[18],eachTileAABB:e[19],eachTileEntitiesPortion:e[20]}}(s),a=function(e){function t(e,t){return 0===e.length?[]:Kg.inflate(e,t).buffer}return{metadata:JSON.parse(Kg.inflate(e.metadata,{to:"string"})),positions:new Uint16Array(t(e.positions)),normals:new Int8Array(t(e.normals)),colors:new Uint8Array(t(e.colors)),indices:new Uint32Array(t(e.indices)),edgeIndices:new Uint32Array(t(e.edgeIndices)),matrices:new Float32Array(t(e.matrices)),reusedGeometriesDecodeMatrix:new Float32Array(t(e.reusedGeometriesDecodeMatrix)),eachGeometryPrimitiveType:new Uint8Array(t(e.eachGeometryPrimitiveType)),eachGeometryPositionsPortion:new Uint32Array(t(e.eachGeometryPositionsPortion)),eachGeometryNormalsPortion:new Uint32Array(t(e.eachGeometryNormalsPortion)),eachGeometryColorsPortion:new Uint32Array(t(e.eachGeometryColorsPortion)),eachGeometryIndicesPortion:new Uint32Array(t(e.eachGeometryIndicesPortion)),eachGeometryEdgeIndicesPortion:new Uint32Array(t(e.eachGeometryEdgeIndicesPortion)),eachMeshGeometriesPortion:new Uint32Array(t(e.eachMeshGeometriesPortion)),eachMeshMatricesPortion:new Uint32Array(t(e.eachMeshMatricesPortion)),eachMeshMaterial:new Uint8Array(t(e.eachMeshMaterial)),eachEntityId:JSON.parse(Kg.inflate(e.eachEntityId,{to:"string"})),eachEntityMeshesPortion:new Uint32Array(t(e.eachEntityMeshesPortion)),eachTileAABB:new Float64Array(t(e.eachTileAABB)),eachTileEntitiesPortion:new Uint32Array(t(e.eachTileEntitiesPortion))}}(n);!function(e,t,s,i,r,o){const n=o.getNextId(),a=s.metadata,l=s.positions,h=s.normals,c=s.colors,A=s.indices,u=s.edgeIndices,d=s.matrices,f=s.reusedGeometriesDecodeMatrix,E=s.eachGeometryPrimitiveType,m=s.eachGeometryPositionsPortion,g=s.eachGeometryNormalsPortion,I=s.eachGeometryColorsPortion,v=s.eachGeometryIndicesPortion,T=s.eachGeometryEdgeIndicesPortion,_=s.eachMeshGeometriesPortion,R=s.eachMeshMatricesPortion,P=s.eachMeshMaterial,D=s.eachEntityId,N=s.eachEntityMeshesPortion,C=s.eachTileAABB,O=s.eachTileEntitiesPortion,b=m.length,S=_.length,w=N.length,x=O.length;r&&r.loadData(a,{includeTypes:t.includeTypes,excludeTypes:t.excludeTypes,globalizeObjectIds:t.globalizeObjectIds});const B=new Uint32Array(b);for(let e=0;e<S;e++){const t=_[e];void 0!==B[t]?B[t]++:B[t]=1}const F=p.vec3(),M=p.AABB3(),L={};for(let s=0;s<x;s++){const r=s===x-1,a=O[s],S=r?w-1:O[s+1]-1,U=6*s,H=C.subarray(U,U+6);p.getAABB3Center(H,F),M[0]=H[0]-F[0],M[1]=H[1]-F[1],M[2]=H[2]-F[2],M[3]=H[3]-F[0],M[4]=H[4]-F[1],M[5]=H[5]-F[2];const G=at.createPositionsDecodeMatrix(M),k={};for(let r=a;r<=S;r++){const a=D[r],C=t.globalizeObjectIds?p.globalizeObjectId(i.id,a):a,O=r===w-1,S=N[r],x=O?_.length-1:N[r+1]-1,U=[],H=e.metaScene.metaObjects[C],V={},j={};if(H){if(t.excludeTypesMap&&H.type&&t.excludeTypesMap[H.type])continue;if(t.includeTypesMap&&H.type&&!t.includeTypesMap[H.type])continue;const e=t.objectDefaults?t.objectDefaults[H.type]||t.objectDefaults.DEFAULT:null;e&&(!1===e.visible&&(V.visible=!1),!1===e.pickable&&(V.pickable=!1),e.colorize&&(j.color=e.colorize),void 0!==e.opacity&&null!==e.opacity&&(j.opacity=e.opacity),void 0!==e.metallic&&null!==e.metallic&&(j.metallic=e.metallic),void 0!==e.roughness&&null!==e.roughness&&(j.roughness=e.roughness))}else if(t.excludeUnclassifiedObjects)continue;for(let e=S;e<=x;e++){const r=_[e],a=B[r]>1,D=r===b-1,N=Zg(P.subarray(6*e,6*e+3)),C=P[6*e+3]/255,O=P[6*e+4]/255,S=P[6*e+5]/255,w=o.getNextId();if(a){const o=R[e],a=d.slice(o,o+16),_=`${n}-geometry.${s}.${r}`;let P=L[_];if(!P){P={batchThisMesh:!t.reuseGeometries};let e=!1;switch(E[r]){case 0:P.primitiveName="solid",P.geometryPositions=l.subarray(m[r],D?l.length:m[r+1]),P.geometryNormals=h.subarray(g[r],D?h.length:g[r+1]),P.geometryIndices=A.subarray(v[r],D?A.length:v[r+1]),P.geometryEdgeIndices=u.subarray(T[r],D?u.length:T[r+1]),e=P.geometryPositions.length>0&&P.geometryIndices.length>0;break;case 1:P.primitiveName="surface",P.geometryPositions=l.subarray(m[r],D?l.length:m[r+1]),P.geometryNormals=h.subarray(g[r],D?h.length:g[r+1]),P.geometryIndices=A.subarray(v[r],D?A.length:v[r+1]),P.geometryEdgeIndices=u.subarray(T[r],D?u.length:T[r+1]),e=P.geometryPositions.length>0&&P.geometryIndices.length>0;break;case 2:P.primitiveName="points",P.geometryPositions=l.subarray(m[r],D?l.length:m[r+1]),P.geometryColors=c.subarray(I[r],D?c.length:I[r+1]),e=P.geometryPositions.length>0;break;case 3:P.primitiveName="lines",P.geometryPositions=l.subarray(m[r],D?l.length:m[r+1]),P.geometryIndices=A.subarray(v[r],D?A.length:v[r+1]),e=P.geometryPositions.length>0&&P.geometryIndices.length>0;break;default:continue}if(e||(P=null),P&&(P.geometryPositions.length,P.batchThisMesh)){P.decompressedPositions=new Float32Array(P.geometryPositions.length),P.transformedAndRecompressedPositions=new Uint16Array(P.geometryPositions.length);const e=P.geometryPositions,t=P.decompressedPositions;for(let s=0,i=e.length;s<i;s+=3)t[s+0]=e[s+0]*f[0]+f[12],t[s+1]=e[s+1]*f[5]+f[13],t[s+2]=e[s+2]*f[10]+f[14];P.geometryPositions=null,L[_]=P}}if(P)if(P.batchThisMesh){const e=P.decompressedPositions,t=P.transformedAndRecompressedPositions;for(let s=0,i=e.length;s<i;s+=3)Yg[0]=e[s+0],Yg[1]=e[s+1],Yg[2]=e[s+2],Yg[3]=1,p.transformVec4(a,Yg,Xg),at.compressPosition(Xg,M,Yg),t[s+0]=Yg[0],t[s+1]=Yg[1],t[s+2]=Yg[2];i.createMesh(y.apply(j,{id:w,origin:F,primitive:P.primitiveName,positionsCompressed:t,normalsCompressed:P.geometryNormals,colorsCompressed:P.geometryColors,indices:P.geometryIndices,edgeIndices:P.geometryEdgeIndices,positionsDecodeMatrix:G,color:N,metallic:O,roughness:S,opacity:C})),U.push(w)}else k[_]||(i.createGeometry({id:_,primitive:P.primitiveName,positionsCompressed:P.geometryPositions,normalsCompressed:P.geometryNormals,colorsCompressed:P.geometryColors,indices:P.geometryIndices,edgeIndices:P.geometryEdgeIndices,positionsDecodeMatrix:f}),k[_]=!0),i.createMesh(y.apply(j,{id:w,geometryId:_,origin:F,matrix:a,color:N,metallic:O,roughness:S,opacity:C})),U.push(w)}else{let e,t,s,o,n,a,p=!1;switch(E[r]){case 0:e="solid",t=l.subarray(m[r],D?l.length:m[r+1]),s=h.subarray(g[r],D?h.length:g[r+1]),n=A.subarray(v[r],D?A.length:v[r+1]),a=u.subarray(T[r],D?u.length:T[r+1]),p=t.length>0&&n.length>0;break;case 1:e="surface",t=l.subarray(m[r],D?l.length:m[r+1]),s=h.subarray(g[r],D?h.length:g[r+1]),n=A.subarray(v[r],D?A.length:v[r+1]),a=u.subarray(T[r],D?u.length:T[r+1]),p=t.length>0&&n.length>0;break;case 2:e="points",t=l.subarray(m[r],D?l.length:m[r+1]),o=c.subarray(I[r],D?c.length:I[r+1]),p=t.length>0;break;case 3:e="lines",t=l.subarray(m[r],D?l.length:m[r+1]),n=A.subarray(v[r],D?A.length:v[r+1]),p=t.length>0&&n.length>0;break;default:continue}p&&(i.createMesh(y.apply(j,{id:w,origin:F,primitive:e,positionsCompressed:t,normalsCompressed:s,colorsCompressed:o,indices:n,edgeIndices:a,positionsDecodeMatrix:G,color:N,metallic:O,roughness:S,opacity:C})),U.push(w))}}U.length>0&&i.createEntity(y.apply(V,{id:C,isObject:!0,meshIds:U}))}}}(e,t,a,i,r,o)}};let Jg=window.pako||yg;Jg.inflate||(Jg=Jg.default);const $g=p.vec4(),eI=p.vec4();const tI=function(){const e=new Float32Array(3);return function(t){return e[0]=t[0]/255,e[1]=t[1]/255,e[2]=t[2]/255,e}}();function sI(e,t){const s=[];if(t.length>1)for(let e=0,i=t.length-1;e<i;e++)s.push(t[e]),s.push(t[e+1]);else if(e.length>1)for(let t=0,i=e.length/3-1;t<i;t++)s.push(t),s.push(t+1);return s}!function(){const e=document.createElement("canvas"),t=e.getContext("2d")}();const iI={version:10,parse:function(e,t,s,i,r,o){const n=function(e){let t=0;return{metadata:e[t++],textureData:e[t++],eachTextureDataPortion:e[t++],eachTextureAttributes:e[t++],positions:e[t++],normals:e[t++],colors:e[t++],uvs:e[t++],indices:e[t++],edgeIndices:e[t++],eachTextureSetTextures:e[t++],matrices:e[t++],reusedGeometriesDecodeMatrix:e[t++],eachGeometryPrimitiveType:e[t++],eachGeometryPositionsPortion:e[t++],eachGeometryNormalsPortion:e[t++],eachGeometryColorsPortion:e[t++],eachGeometryUVsPortion:e[t++],eachGeometryIndicesPortion:e[t++],eachGeometryEdgeIndicesPortion:e[t++],eachMeshGeometriesPortion:e[t++],eachMeshMatricesPortion:e[t++],eachMeshTextureSet:e[t++],eachMeshMaterialAttributes:e[t++],eachEntityId:e[t++],eachEntityMeshesPortion:e[t++],eachTileAABB:e[t++],eachTileEntitiesPortion:e[t++]}}(s),a=function(e){function t(e,t){return 0===e.length?[]:Jg.inflate(e,t).buffer}return{metadata:JSON.parse(Jg.inflate(e.metadata,{to:"string"})),textureData:new Uint8Array(t(e.textureData)),eachTextureDataPortion:new Uint32Array(t(e.eachTextureDataPortion)),eachTextureAttributes:new Uint16Array(t(e.eachTextureAttributes)),positions:new Uint16Array(t(e.positions)),normals:new Int8Array(t(e.normals)),colors:new Uint8Array(t(e.colors)),uvs:new Float32Array(t(e.uvs)),indices:new Uint32Array(t(e.indices)),edgeIndices:new Uint32Array(t(e.edgeIndices)),eachTextureSetTextures:new Int32Array(t(e.eachTextureSetTextures)),matrices:new Float32Array(t(e.matrices)),reusedGeometriesDecodeMatrix:new Float32Array(t(e.reusedGeometriesDecodeMatrix)),eachGeometryPrimitiveType:new Uint8Array(t(e.eachGeometryPrimitiveType)),eachGeometryPositionsPortion:new Uint32Array(t(e.eachGeometryPositionsPortion)),eachGeometryNormalsPortion:new Uint32Array(t(e.eachGeometryNormalsPortion)),eachGeometryColorsPortion:new Uint32Array(t(e.eachGeometryColorsPortion)),eachGeometryUVsPortion:new Uint32Array(t(e.eachGeometryUVsPortion)),eachGeometryIndicesPortion:new Uint32Array(t(e.eachGeometryIndicesPortion)),eachGeometryEdgeIndicesPortion:new Uint32Array(t(e.eachGeometryEdgeIndicesPortion)),eachMeshGeometriesPortion:new Uint32Array(t(e.eachMeshGeometriesPortion)),eachMeshMatricesPortion:new Uint32Array(t(e.eachMeshMatricesPortion)),eachMeshTextureSet:new Int32Array(t(e.eachMeshTextureSet)),eachMeshMaterialAttributes:new Uint8Array(t(e.eachMeshMaterialAttributes)),eachEntityId:JSON.parse(Jg.inflate(e.eachEntityId,{to:"string"})),eachEntityMeshesPortion:new Uint32Array(t(e.eachEntityMeshesPortion)),eachTileAABB:new Float64Array(t(e.eachTileAABB)),eachTileEntitiesPortion:new Uint32Array(t(e.eachTileEntitiesPortion))}}(n);!function(e,t,s,i,r,o){const n=o.getNextId(),a=s.metadata,l=s.textureData,h=s.eachTextureDataPortion,c=s.eachTextureAttributes,A=s.positions,u=s.normals,d=s.colors,f=s.uvs,E=s.indices,m=s.edgeIndices,g=s.eachTextureSetTextures,I=s.matrices,v=s.reusedGeometriesDecodeMatrix,T=s.eachGeometryPrimitiveType,_=s.eachGeometryPositionsPortion,R=s.eachGeometryNormalsPortion,P=s.eachGeometryColorsPortion,D=s.eachGeometryUVsPortion,N=s.eachGeometryIndicesPortion,C=s.eachGeometryEdgeIndicesPortion,O=s.eachMeshGeometriesPortion,b=s.eachMeshMatricesPortion,S=s.eachMeshTextureSet,w=s.eachMeshMaterialAttributes,x=s.eachEntityId,B=s.eachEntityMeshesPortion,F=s.eachTileAABB,M=s.eachTileEntitiesPortion,L=h.length,U=g.length/5,H=_.length,G=O.length,k=B.length,V=M.length;r&&r.loadData(a,{includeTypes:t.includeTypes,excludeTypes:t.excludeTypes,globalizeObjectIds:t.globalizeObjectIds});for(let e=0;e<L;e++){const t=e===L-1,s=h[e],r=t?l.length:h[e+1],o=r-s>0,a=9*e,A=1===c[a+0],u=c[a+1];c[a+2],c[a+3];const p=c[a+4],d=c[a+5],f=c[a+6],E=c[a+7],m=c[a+8];if(o){const t=new Uint8Array(l.subarray(s,r)).buffer,o=`${n}-texture-${e}`;if(A)i.createTexture({id:o,buffers:[t],minFilter:p,magFilter:d,wrapS:f,wrapT:E,wrapR:m});else{const e=new Blob([t],{type:10001===u?"image/jpeg":10002===u?"image/png":"image/gif"}),s=(window.URL||window.webkitURL).createObjectURL(e),r=document.createElement("img");r.src=s,i.createTexture({id:o,image:r,minFilter:p,magFilter:d,wrapS:f,wrapT:E,wrapR:m})}}}for(let e=0;e<U;e++){const t=5*e,s=`${n}-textureSet-${e}`,r=g[t+0],o=g[t+1],a=g[t+2],l=g[t+3],h=g[t+4];i.createTextureSet({id:s,colorTextureId:r>=0?`${n}-texture-${r}`:null,normalsTextureId:a>=0?`${n}-texture-${a}`:null,metallicRoughnessTextureId:o>=0?`${n}-texture-${o}`:null,emissiveTextureId:l>=0?`${n}-texture-${l}`:null,occlusionTextureId:h>=0?`${n}-texture-${h}`:null})}const j=new Uint32Array(H);for(let e=0;e<G;e++){const t=O[e];void 0!==j[t]?j[t]++:j[t]=1}const Q=p.vec3(),W=p.AABB3(),z={};for(let s=0;s<V;s++){const r=s===V-1,a=M[s],l=r?k-1:M[s+1]-1,h=6*s,c=F.subarray(h,h+6);p.getAABB3Center(c,Q),W[0]=c[0]-Q[0],W[1]=c[1]-Q[1],W[2]=c[2]-Q[2],W[3]=c[3]-Q[0],W[4]=c[4]-Q[1],W[5]=c[5]-Q[2];const g=at.createPositionsDecodeMatrix(W),L={};for(let r=a;r<=l;r++){const a=x[r],l=t.globalizeObjectIds?p.globalizeObjectId(i.id,a):a,h=r===k-1,c=B[r],F=h?O.length-1:B[r+1]-1,M=[],U=e.metaScene.metaObjects[l],G={},V={};if(U){if(t.excludeTypesMap&&U.type&&t.excludeTypesMap[U.type])continue;if(t.includeTypesMap&&U.type&&!t.includeTypesMap[U.type])continue;const e=t.objectDefaults?t.objectDefaults[U.type]||t.objectDefaults.DEFAULT:null;e&&(!1===e.visible&&(G.visible=!1),!1===e.pickable&&(G.pickable=!1),e.colorize&&(V.color=e.colorize),void 0!==e.opacity&&null!==e.opacity&&(V.opacity=e.opacity),void 0!==e.metallic&&null!==e.metallic&&(V.metallic=e.metallic),void 0!==e.roughness&&null!==e.roughness&&(V.roughness=e.roughness))}else if(t.excludeUnclassifiedObjects)continue;for(let e=c;e<=F;e++){const r=O[e],a=j[r]>1,l=r===H-1,h=S[e],c=h>=0?`${n}-textureSet-${h}`:null,x=tI(w.subarray(6*e,6*e+3)),B=w[6*e+3]/255,F=w[6*e+4]/255,U=w[6*e+5]/255,G=o.getNextId();if(a){const o=b[e],a=I.slice(o,o+16),h=`${n}-geometry.${s}.${r}`;let O=z[h];if(!O){O={batchThisMesh:!t.reuseGeometries};let e=!1;switch(T[r]){case 0:O.primitiveName="solid",O.geometryPositions=A.subarray(_[r],l?A.length:_[r+1]),O.geometryNormals=u.subarray(R[r],l?u.length:R[r+1]),O.geometryUVs=f.subarray(D[r],l?f.length:D[r+1]),O.geometryIndices=E.subarray(N[r],l?E.length:N[r+1]),O.geometryEdgeIndices=m.subarray(C[r],l?m.length:C[r+1]),e=O.geometryPositions.length>0&&O.geometryIndices.length>0;break;case 1:O.primitiveName="surface",O.geometryPositions=A.subarray(_[r],l?A.length:_[r+1]),O.geometryNormals=u.subarray(R[r],l?u.length:R[r+1]),O.geometryUVs=f.subarray(D[r],l?f.length:D[r+1]),O.geometryIndices=E.subarray(N[r],l?E.length:N[r+1]),O.geometryEdgeIndices=m.subarray(C[r],l?m.length:C[r+1]),e=O.geometryPositions.length>0&&O.geometryIndices.length>0;break;case 2:O.primitiveName="points",O.geometryPositions=A.subarray(_[r],l?A.length:_[r+1]),O.geometryColors=d.subarray(P[r],l?d.length:P[r+1]),e=O.geometryPositions.length>0;break;case 3:O.primitiveName="lines",O.geometryPositions=A.subarray(_[r],l?A.length:_[r+1]),O.geometryIndices=E.subarray(N[r],l?E.length:N[r+1]),e=O.geometryPositions.length>0&&O.geometryIndices.length>0;break;case 4:O.primitiveName="lines",O.geometryPositions=A.subarray(_[r],l?A.length:_[r+1]),O.geometryIndices=sI(O.geometryPositions,E.subarray(N[r],l?E.length:N[r+1])),e=O.geometryPositions.length>0&&O.geometryIndices.length>0;break;default:continue}if(e||(O=null),O&&(O.geometryPositions.length,O.batchThisMesh)){O.decompressedPositions=new Float32Array(O.geometryPositions.length),O.transformedAndRecompressedPositions=new Uint16Array(O.geometryPositions.length);const e=O.geometryPositions,t=O.decompressedPositions;for(let s=0,i=e.length;s<i;s+=3)t[s+0]=e[s+0]*v[0]+v[12],t[s+1]=e[s+1]*v[5]+v[13],t[s+2]=e[s+2]*v[10]+v[14];O.geometryPositions=null,z[h]=O}}if(O)if(O.batchThisMesh){const e=O.decompressedPositions,t=O.transformedAndRecompressedPositions;for(let s=0,i=e.length;s<i;s+=3)$g[0]=e[s+0],$g[1]=e[s+1],$g[2]=e[s+2],$g[3]=1,p.transformVec4(a,$g,eI),at.compressPosition(eI,W,$g),t[s+0]=$g[0],t[s+1]=$g[1],t[s+2]=$g[2];i.createMesh(y.apply(V,{id:G,textureSetId:c,origin:Q,primitive:O.primitiveName,positionsCompressed:t,normalsCompressed:O.geometryNormals,uv:O.geometryUVs,colorsCompressed:O.geometryColors,indices:O.geometryIndices,edgeIndices:O.geometryEdgeIndices,positionsDecodeMatrix:g,color:x,metallic:F,roughness:U,opacity:B})),M.push(G)}else L[h]||(i.createGeometry({id:h,primitive:O.primitiveName,positionsCompressed:O.geometryPositions,normalsCompressed:O.geometryNormals,uv:O.geometryUVs,colorsCompressed:O.geometryColors,indices:O.geometryIndices,edgeIndices:O.geometryEdgeIndices,positionsDecodeMatrix:v}),L[h]=!0),i.createMesh(y.apply(V,{id:G,geometryId:h,textureSetId:c,matrix:a,color:x,metallic:F,roughness:U,opacity:B,origin:Q})),M.push(G)}else{let e,t,s,o,n,a,h,p=!1;switch(T[r]){case 0:e="solid",t=A.subarray(_[r],l?A.length:_[r+1]),s=u.subarray(R[r],l?u.length:R[r+1]),o=f.subarray(D[r],l?f.length:D[r+1]),a=E.subarray(N[r],l?E.length:N[r+1]),h=m.subarray(C[r],l?m.length:C[r+1]),p=t.length>0&&a.length>0;break;case 1:e="surface",t=A.subarray(_[r],l?A.length:_[r+1]),s=u.subarray(R[r],l?u.length:R[r+1]),o=f.subarray(D[r],l?f.length:D[r+1]),a=E.subarray(N[r],l?E.length:N[r+1]),h=m.subarray(C[r],l?m.length:C[r+1]),p=t.length>0&&a.length>0;break;case 2:e="points",t=A.subarray(_[r],l?A.length:_[r+1]),n=d.subarray(P[r],l?d.length:P[r+1]),p=t.length>0;break;case 3:e="lines",t=A.subarray(_[r],l?A.length:_[r+1]),a=E.subarray(N[r],l?E.length:N[r+1]),p=t.length>0&&a.length>0;break;case 4:e="lines",t=A.subarray(_[r],l?A.length:_[r+1]),a=sI(t,E.subarray(N[r],l?E.length:N[r+1])),p=t.length>0&&a.length>0;break;default:continue}p&&(i.createMesh(y.apply(V,{id:G,textureSetId:c,origin:Q,primitive:e,positionsCompressed:t,normalsCompressed:s,uv:o&&o.length>0?o:null,colorsCompressed:n,indices:a,edgeIndices:h,positionsDecodeMatrix:g,color:x,metallic:F,roughness:U,opacity:B})),M.push(G))}}M.length>0&&i.createEntity(y.apply(G,{id:l,isObject:!0,meshIds:M}))}}}(e,t,a,i,r,o)}},rI={};rI[vg.version]=vg,rI[Rg.version]=Rg,rI[Ng.version]=Ng,rI[bg.version]=bg,rI[xg.version]=xg,rI[Mg.version]=Mg,rI[Gg.version]=Gg,rI[zg.version]=zg,rI[qg.version]=qg,rI[iI.version]=iI;class oI extends a{constructor(e,t={}){super("XKTLoader",e,t),this._maxGeometryBatchSize=t.maxGeometryBatchSize,this.textureTranscoder=t.textureTranscoder,this.dataSource=t.dataSource,this.objectDefaults=t.objectDefaults,this.includeTypes=t.includeTypes,this.excludeTypes=t.excludeTypes,this.excludeUnclassifiedObjects=t.excludeUnclassifiedObjects,this.reuseGeometries=t.reuseGeometries}get supportedVersions(){return Object.keys(rI)}get textureTranscoder(){return this._textureTranscoder}set textureTranscoder(e){this._textureTranscoder=e}get dataSource(){return this._dataSource}set dataSource(e){this._dataSource=e||new mg}get objectDefaults(){return this._objectDefaults}set objectDefaults(e){this._objectDefaults=e||sg}get includeTypes(){return this._includeTypes}set includeTypes(e){this._includeTypes=e}get excludeTypes(){return this._excludeTypes}set excludeTypes(e){this._excludeTypes=e}get excludeUnclassifiedObjects(){return this._excludeUnclassifiedObjects}set excludeUnclassifiedObjects(e){this._excludeUnclassifiedObjects=!!e}get globalizeObjectIds(){return this._globalizeObjectIds}set globalizeObjectIds(e){this._globalizeObjectIds=!!e}get reuseGeometries(){return this._reuseGeometries}set reuseGeometries(e){this._reuseGeometries=!1!==e}load(e={}){if(e.id&&this.viewer.scene.components[e.id]&&(this.error("Component with this ID already exists in viewer: "+e.id+" - will autogenerate this ID"),delete e.id),!e.src&&!e.xkt&&!e.manifestSrc)return this.error("load() param expected: src, xkt or manifestSrc"),o;const t={},s=e.includeTypes||this._includeTypes,i=e.excludeTypes||this._excludeTypes,r=e.objectDefaults||this._objectDefaults;if(t.reuseGeometries=null!==e.reuseGeometries&&void 0!==e.reuseGeometries?e.reuseGeometries:!1!==this._reuseGeometries,s){t.includeTypesMap={};for(let e=0,i=s.length;e<i;e++)t.includeTypesMap[s[e]]=!0}if(i){t.excludeTypesMap={};for(let e=0,s=i.length;e<s;e++)t.excludeTypesMap[i[e]]=!0}r&&(t.objectDefaults=r),t.excludeUnclassifiedObjects=void 0!==e.excludeUnclassifiedObjects?!!e.excludeUnclassifiedObjects:this._excludeUnclassifiedObjects,t.globalizeObjectIds=void 0!==e.globalizeObjectIds&&null!==e.globalizeObjectIds?!!e.globalizeObjectIds:this._globalizeObjectIds;const o=new Ph(this.viewer.scene,y.apply(e,{isModel:!0,textureTranscoder:this._textureTranscoder,maxGeometryBatchSize:this._maxGeometryBatchSize,origin:e.origin,disableVertexWelding:e.disableVertexWelding||!1,disableIndexRebucketing:e.disableIndexRebucketing||!1,dtxEnabled:e.dtxEnabled})),n=o.id,a=new dc({metaScene:this.viewer.metaScene,id:n});this.viewer.scene.canvas.spinner.processes++;const l=()=>{o.finalize(),a.finalize(),this.viewer.scene.canvas.spinner.processes--,o.once("destroyed",(()=>{this.viewer.metaScene.destroyMetaModel(a.id)})),o.scene.once("tick",(()=>{o.destroyed||(o.scene.fire("modelLoaded",o.id),o.fire("loaded",!0,!1))}))},h=e=>{this.viewer.scene.canvas.spinner.processes--,this.error(e),o.fire("error",e)};let c=0;const A={getNextId:()=>`${n}.${c++}`};if(e.metaModelSrc||e.metaModelData)if(e.metaModelSrc){const r=e.metaModelSrc;this._dataSource.getMetaModel(r,(r=>{o.destroyed||(a.loadData(r,{includeTypes:s,excludeTypes:i,globalizeObjectIds:t.globalizeObjectIds}),e.src?this._loadModel(e.src,e,t,o,null,A,l,h):(this._parseModel(e.xkt,e,t,o,null,A),l()))}),(e=>{h(`load(): Failed to load model metadata for model '${n} from  '${r}' - ${e}`)}))}else e.metaModelData&&(a.loadData(e.metaModelData,{includeTypes:s,excludeTypes:i,globalizeObjectIds:t.globalizeObjectIds}),e.src?this._loadModel(e.src,e,t,o,null,A,l,h):(this._parseModel(e.xkt,e,t,o,null,A),l()));else if(e.src)this._loadModel(e.src,e,t,o,a,A,l,h);else if(e.xkt)this._parseModel(e.xkt,e,t,o,a,A),l();else if(e.manifestSrc){const r=function(e){const t=e.split("/");return t.pop(),t.join("/")+"/"}(e.manifestSrc),n=(e,o,n)=>{let l=0;const h=()=>{l>=e.length?o():this._dataSource.getMetaModel(`${r}${e[l]}`,(e=>{a.loadData(e,{includeTypes:s,excludeTypes:i,globalizeObjectIds:t.globalizeObjectIds}),l++,h()}),n)};h()},c=(s,i,n)=>{let l=0;const h=()=>{l>=s.length?i():this._dataSource.getXKT(`${r}${s[l]}`,(s=>{this._parseModel(s,e,t,o,a,A),l++,h()}),n)};h()};this._dataSource.getManifest(e.manifestSrc,(e=>{if(o.destroyed)return;const t=e.xktFiles;if(!t||0===t.length)return void h("load(): Failed to load model manifest - manifest not valid");const s=e.metaModelFiles;s?n(s,(()=>{c(t,l,h)}),h):c(t,l,h)}),h)}return o}_loadModel(e,t,s,i,r,o,n,a){this._dataSource.getXKT(t.src,(e=>{this._parseModel(e,t,s,i,r,o),n()}),a)}_parseModel(e,t,s,i,r,o){if(i.destroyed)return;const n=new DataView(e),a=new Uint8Array(e),l=n.getUint32(0,!0),h=rI[l];if(!h)return void this.error("Unsupported .XKT file version: "+l+" - this XKTLoaderPlugin supports versions "+Object.keys(rI));this.log("Loading .xkt V"+l);const c=n.getUint32(4,!0),A=[];let u=4*(c+2);for(let e=0;e<c;e++){const t=n.getUint32(4*(e+2),!0);A.push(a.subarray(u,u+t)),u+=t}h.parse(this.viewer,s,A,i,r,o)}}var nI={};!function(e){var t,s="File format is not recognized.",i="Error while reading zip file.",r="Error while reading file data.",o=524288,n="text/plain";try{t=0===new Blob([new DataView(new ArrayBuffer(0))]).size}catch(e){}function a(){this.crc=-1}function l(){}function h(e,t){var s,i;return s=new ArrayBuffer(e),i=new Uint8Array(s),t&&i.set(t,0),{buffer:s,array:i,view:new DataView(s)}}function c(){}function A(e){var t,s=this;s.size=0,s.init=function(i,r){var o=new Blob([e],{type:n});(t=new p(o)).init((function(){s.size=t.size,i()}),r)},s.readUint8Array=function(e,s,i,r){t.readUint8Array(e,s,i,r)}}function u(t){var s,i=this;i.size=0,i.init=function(e){for(var r=t.length;"="==t.charAt(r-1);)r--;s=t.indexOf(",")+1,i.size=Math.floor(.75*(r-s)),e()},i.readUint8Array=function(i,r,o){var n,a=h(r),l=4*Math.floor(i/3),c=4*Math.ceil((i+r)/3),A=e.atob(t.substring(l+s,c+s)),u=i-3*Math.floor(l/4);for(n=u;n<u+r;n++)a.array[n-u]=A.charCodeAt(n);o(a.array)}}function p(e){var t=this;t.size=0,t.init=function(s){t.size=e.size,s()},t.readUint8Array=function(t,s,i,r){var o=new FileReader;o.onload=function(e){i(new Uint8Array(e.target.result))},o.onerror=r;try{o.readAsArrayBuffer(function(e,t,s){if(t<0||s<0||t+s>e.size)throw new RangeError("offset:"+t+", length:"+s+", size:"+e.size);return e.slice?e.slice(t,t+s):e.webkitSlice?e.webkitSlice(t,t+s):e.mozSlice?e.mozSlice(t,t+s):e.msSlice?e.msSlice(t,t+s):void 0}(e,t,s))}catch(e){r(e)}}}function d(){}function f(e){var s,i=this;i.init=function(e){s=new Blob([],{type:n}),e()},i.writeUint8Array=function(e,i){s=new Blob([s,t?e:e.buffer],{type:n}),i()},i.getData=function(t,i){var r=new FileReader;r.onload=function(e){t(e.target.result)},r.onerror=i,r.readAsText(s,e)}}function E(t){var s=this,i="",r="";s.init=function(e){i+="data:"+(t||"")+";base64,",e()},s.writeUint8Array=function(t,s){var o,n=r.length,a=r;for(r="",o=0;o<3*Math.floor((n+t.length)/3)-n;o++)a+=String.fromCharCode(t[o]);for(;o<t.length;o++)r+=String.fromCharCode(t[o]);a.length>2?i+=e.btoa(a):r=a,s()},s.getData=function(t){t(i+e.btoa(r))}}function m(e){var s,i=this;i.init=function(t){s=new Blob([],{type:e}),t()},i.writeUint8Array=function(i,r){s=new Blob([s,t?i:i.buffer],{type:e}),r()},i.getData=function(e){e(s)}}function y(e,t,s,i,r,n,a,l,h,c){var A,u,p,d=0,f=t.sn;function E(){e.removeEventListener("message",m,!1),l(u,p)}function m(t){var s=t.data,r=s.data,o=s.error;if(o)return o.toString=function(){return"Error: "+this.message},void h(o);if(s.sn===f)switch("number"==typeof s.codecTime&&(e.codecTime+=s.codecTime),"number"==typeof s.crcTime&&(e.crcTime+=s.crcTime),s.type){case"append":r?(u+=r.length,i.writeUint8Array(r,(function(){y()}),c)):y();break;case"flush":p=s.crc,r?(u+=r.length,i.writeUint8Array(r,(function(){E()}),c)):E();break;case"progress":a&&a(A+s.loaded,n);break;case"importScripts":case"newTask":case"echo":break;default:console.warn("zip.js:launchWorkerProcess: unknown message: ",s)}}function y(){(A=d*o)<=n?s.readUint8Array(r+A,Math.min(o,n-A),(function(s){a&&a(A,n);var i=0===A?t:{sn:f};i.type="append",i.data=s;try{e.postMessage(i,[s.buffer])}catch(t){e.postMessage(i)}d++}),h):e.postMessage({sn:f,type:"flush"})}u=0,e.addEventListener("message",m,!1),y()}function g(e,t,s,i,r,n,l,h,c,A){var u,p=0,d=0,f="input"===n,E="output"===n,m=new a;!function n(){var a;if((u=p*o)<r)t.readUint8Array(i+u,Math.min(o,r-u),(function(t){var i;try{i=e.append(t,(function(e){l&&l(u+e,r)}))}catch(e){return void c(e)}i?(d+=i.length,s.writeUint8Array(i,(function(){p++,setTimeout(n,1)}),A),E&&m.append(i)):(p++,setTimeout(n,1)),f&&m.append(t),l&&l(u,r)}),c);else{try{a=e.flush()}catch(e){return void c(e)}a?(E&&m.append(a),d+=a.length,s.writeUint8Array(a,(function(){h(d,m.get())}),A)):h(d,m.get())}}()}function I(t,s,i,r,o,n,a,h,c,A,u){var p="input";e.zip.useWebWorkers&&a?y(t,{sn:s,codecClass:"NOOP",crcType:p},i,r,o,n,c,h,A,u):g(new l,i,r,o,n,p,c,h,A,u)}function v(e){var t,s,i="",r=["Ç","ü","é","â","ä","à","å","ç","ê","ë","è","ï","î","ì","Ä","Å","É","æ","Æ","ô","ö","ò","û","ù","ÿ","Ö","Ü","ø","£","Ø","×","ƒ","á","í","ó","ú","ñ","Ñ","ª","º","¿","®","¬","½","¼","¡","«","»","_","_","_","¦","¦","Á","Â","À","©","¦","¦","+","+","¢","¥","+","+","-","-","+","-","+","ã","Ã","+","+","-","-","¦","-","+","¤","ð","Ð","Ê","Ë","È","i","Í","Î","Ï","+","+","_","_","¦","Ì","_","Ó","ß","Ô","Ò","õ","Õ","µ","þ","Þ","Ú","Û","Ù","ý","Ý","¯","´","­","±","_","¾","¶","§","÷","¸","°","¨","·","¹","³","²","_"," "];for(t=0;t<e.length;t++)i+=(s=255&e.charCodeAt(t))>127?r[s-128]:String.fromCharCode(s);return i}function T(e){return decodeURIComponent(escape(e))}function _(e){var t,s="";for(t=0;t<e.length;t++)s+=String.fromCharCode(e[t]);return s}function R(e,t,s,i,r){e.version=t.view.getUint16(s,!0),e.bitFlag=t.view.getUint16(s+2,!0),e.compressionMethod=t.view.getUint16(s+4,!0),e.lastModDateRaw=t.view.getUint32(s+6,!0),e.lastModDate=function(e){var t=(4294901760&e)>>16,s=65535&e;try{return new Date(1980+((65024&t)>>9),((480&t)>>5)-1,31&t,(63488&s)>>11,(2016&s)>>5,2*(31&s),0)}catch(e){}}(e.lastModDateRaw),1!=(1&e.bitFlag)?((i||8!=(8&e.bitFlag))&&(e.crc32=t.view.getUint32(s+10,!0),e.compressedSize=t.view.getUint32(s+14,!0),e.uncompressedSize=t.view.getUint32(s+18,!0)),4294967295!==e.compressedSize&&4294967295!==e.uncompressedSize?(e.filenameLength=t.view.getUint16(s+22,!0),e.extraFieldLength=t.view.getUint16(s+24,!0)):r("File is using Zip64 (4gb+ file size).")):r("File contains encrypted entry.")}function P(t,o,n){var a=0;function l(){}l.prototype.getData=function(i,o,l,c){var A=this;function u(e,t){c&&!function(e){var t=h(4);return t.view.setUint32(0,e),A.crc32==t.view.getUint32(0)}(t)?n("CRC failed."):i.getData((function(e){o(e)}))}function p(e){n(e||r)}function d(e){n(e||"Error while writing file data.")}t.readUint8Array(A.offset,30,(function(r){var o,f=h(r.length,r);1347093252==f.view.getUint32(0)?(R(A,f,4,!1,n),o=A.offset+30+A.filenameLength+A.extraFieldLength,i.init((function(){0===A.compressionMethod?I(A._worker,a++,t,i,o,A.compressedSize,c,u,l,p,d):function(t,s,i,r,o,n,a,l,h,c,A){var u=a?"output":"none";e.zip.useWebWorkers?y(t,{sn:s,codecClass:"Inflater",crcType:u},i,r,o,n,h,l,c,A):g(new e.zip.Inflater,i,r,o,n,u,h,l,c,A)}(A._worker,a++,t,i,o,A.compressedSize,c,u,l,p,d)}),d)):n(s)}),p)};var c={getEntries:function(e){var r=this._worker;!function(e){t.size<22?n(s):r(22,(function(){r(Math.min(65558,t.size),(function(){n(s)}))}));function r(s,r){t.readUint8Array(t.size-s,s,(function(t){for(var s=t.length-22;s>=0;s--)if(80===t[s]&&75===t[s+1]&&5===t[s+2]&&6===t[s+3])return void e(new DataView(t.buffer,s,22));r()}),(function(){n(i)}))}}((function(o){var a,c;a=o.getUint32(16,!0),c=o.getUint16(8,!0),a<0||a>=t.size?n(s):t.readUint8Array(a,t.size-a,(function(t){var i,o,a,A,u=0,p=[],d=h(t.length,t);for(i=0;i<c;i++){if((o=new l)._worker=r,1347092738!=d.view.getUint32(u))return void n(s);R(o,d,u+6,!0,n),o.commentLength=d.view.getUint16(u+32,!0),o.directory=16==(16&d.view.getUint8(u+38)),o.offset=d.view.getUint32(u+42,!0),a=_(d.array.subarray(u+46,u+46+o.filenameLength)),o.filename=2048==(2048&o.bitFlag)?T(a):v(a),o.directory||"/"!=o.filename.charAt(o.filename.length-1)||(o.directory=!0),A=_(d.array.subarray(u+46+o.filenameLength+o.extraFieldLength,u+46+o.filenameLength+o.extraFieldLength+o.commentLength)),o.comment=2048==(2048&o.bitFlag)?T(A):v(A),p.push(o),u+=46+o.filenameLength+o.extraFieldLength+o.commentLength}e(p)}),(function(){n(i)}))}))},close:function(e){this._worker&&(this._worker.terminate(),this._worker=null),e&&e()},_worker:null};e.zip.useWebWorkers?b("inflater",(function(e){c._worker=e,o(c)}),(function(e){n(e)})):o(c)}function D(e){return unescape(encodeURIComponent(e))}function N(e){var t,s=[];for(t=0;t<e.length;t++)s.push(e.charCodeAt(t));return s}function C(t,s,i,o){var n={},a=[],l=0,c=0;function A(e){i(e||"Error while writing zip file.")}function u(e){i(e||r)}var p={add:function(s,r,p,d,f){var E,m,v,T=this._worker;function _(e,s){var i=h(16);l+=e||0,i.view.setUint32(0,1347094280),void 0!==s&&(E.view.setUint32(10,s,!0),i.view.setUint32(4,s,!0)),r&&(i.view.setUint32(8,e,!0),E.view.setUint32(14,e,!0),i.view.setUint32(12,r.size,!0),E.view.setUint32(18,r.size,!0)),t.writeUint8Array(i.array,(function(){l+=16,p()}),A)}function R(){f=f||{},s=s.trim(),f.directory&&"/"!=s.charAt(s.length-1)&&(s+="/"),n.hasOwnProperty(s)?i("File already exists."):(m=N(D(s)),a.push(s),function(e){var i;v=f.lastModDate||new Date,E=h(26),n[s]={headerArray:E.array,directory:f.directory,filename:m,offset:l,comment:N(D(f.comment||""))},E.view.setUint32(0,335546376),f.version&&E.view.setUint8(0,f.version),o||0===f.level||f.directory||E.view.setUint16(4,2048),E.view.setUint16(6,(v.getHours()<<6|v.getMinutes())<<5|v.getSeconds()/2,!0),E.view.setUint16(8,(v.getFullYear()-1980<<4|v.getMonth()+1)<<5|v.getDate(),!0),E.view.setUint16(22,m.length,!0),(i=h(30+m.length)).view.setUint32(0,1347093252),i.array.set(E.array,4),i.array.set(m,30),l+=i.array.length,t.writeUint8Array(i.array,e,A)}((function(){r?o||0===f.level?I(T,c++,r,t,0,r.size,!0,_,d,u,A):function(t,s,i,r,o,n,a,l,h){var c="input";e.zip.useWebWorkers?y(t,{sn:s,options:{level:o},codecClass:"Deflater",crcType:c},i,r,0,i.size,a,n,l,h):g(new e.zip.Deflater,i,r,0,i.size,c,a,n,l,h)}(T,c++,r,t,f.level,_,d,u,A):_()})))}r?r.init(R,u):R()},close:function(e){this._worker&&(this._worker.terminate(),this._worker=null);var s,i,r,o=0,c=0;for(i=0;i<a.length;i++)o+=46+(r=n[a[i]]).filename.length+r.comment.length;for(s=h(o+22),i=0;i<a.length;i++)r=n[a[i]],s.view.setUint32(c,1347092738),s.view.setUint16(c+4,5120),s.array.set(r.headerArray,c+6),s.view.setUint16(c+32,r.comment.length,!0),r.directory&&s.view.setUint8(c+38,16),s.view.setUint32(c+42,r.offset,!0),s.array.set(r.filename,c+46),s.array.set(r.comment,c+46+r.filename.length),c+=46+r.filename.length+r.comment.length;s.view.setUint32(c,1347093766),s.view.setUint16(c+8,a.length,!0),s.view.setUint16(c+10,a.length,!0),s.view.setUint32(c+12,o,!0),s.view.setUint32(c+16,l,!0),t.writeUint8Array(s.array,(function(){t.getData(e)}),A)},_worker:null};e.zip.useWebWorkers?b("deflater",(function(e){p._worker=e,s(p)}),(function(e){i(e)})):s(p)}a.prototype.append=function(e){for(var t=0|this.crc,s=this.table,i=0,r=0|e.length;i<r;i++)t=t>>>8^s[255&(t^e[i])];this.crc=t},a.prototype.get=function(){return~this.crc},a.prototype.table=function(){var e,t,s,i=[];for(e=0;e<256;e++){for(s=e,t=0;t<8;t++)1&s?s=s>>>1^3988292384:s>>>=1;i[e]=s}return i}(),l.prototype.append=function(e,t){return e},l.prototype.flush=function(){},A.prototype=new c,A.prototype.constructor=A,u.prototype=new c,u.prototype.constructor=u,p.prototype=new c,p.prototype.constructor=p,d.prototype.getData=function(e){e(this.data)},f.prototype=new d,f.prototype.constructor=f,E.prototype=new d,E.prototype.constructor=E,m.prototype=new d,m.prototype.constructor=m;var O={deflater:["z-worker.js","deflate.js"],inflater:["z-worker.js","inflate.js"]};function b(t,s,i){if(null===e.zip.workerScripts||null===e.zip.workerScriptsPath){var r;if(e.zip.workerScripts){if(r=e.zip.workerScripts[t],!Array.isArray(r))return void i(new Error("zip.workerScripts."+t+" is not an array!"));r=function(e){var t=document.createElement("a");return e.map((function(e){return t.href=e,t.href}))}(r)}else(r=O[t].slice(0))[0]=(e.zip.workerScriptsPath||"")+r[0];var o=new Worker(r[0]);o.codecTime=o.crcTime=0,o.postMessage({type:"importScripts",scripts:r.slice(1)}),o.addEventListener("message",(function e(t){var r=t.data;if(r.error)return o.terminate(),void i(r.error);"importScripts"===r.type&&(o.removeEventListener("message",e),o.removeEventListener("error",n),s(o))})),o.addEventListener("error",n)}else i(new Error("Either zip.workerScripts or zip.workerScriptsPath may be set, not both."));function n(e){o.terminate(),i(e)}}function S(e){console.error(e)}e.zip={Reader:c,Writer:d,BlobReader:p,Data64URIReader:u,TextReader:A,BlobWriter:m,Data64URIWriter:E,TextWriter:f,createReader:function(e,t,s){s=s||S,e.init((function(){P(e,t,s)}),s)},createWriter:function(e,t,s,i){s=s||S,i=!!i,e.init((function(){C(e,t,s,i)}),s)},useWebWorkers:!0,workerScriptsPath:null,workerScripts:null}}(nI);!function(e){var t,s,i=e.Reader,r=e.Writer;try{s=0===new Blob([new DataView(new ArrayBuffer(0))]).size}catch(e){}function o(e){var t=this;function s(s,i){var r;t.data?s():((r=new XMLHttpRequest).addEventListener("load",(function(){t.size||(t.size=Number(r.getResponseHeader("Content-Length"))||Number(r.response.byteLength)),t.data=new Uint8Array(r.response),s()}),!1),r.addEventListener("error",i,!1),r.open("GET",e),r.responseType="arraybuffer",r.send())}t.size=0,t.init=function(i,r){if(function(e){var t=document.createElement("a");return t.href=e,"http:"===t.protocol||"https:"===t.protocol}(e)){var o=new XMLHttpRequest;o.addEventListener("load",(function(){t.size=Number(o.getResponseHeader("Content-Length")),t.size?i():s(i,r)}),!1),o.addEventListener("error",r,!1),o.open("HEAD",e),o.send()}else s(i,r)},t.readUint8Array=function(e,i,r,o){s((function(){r(new Uint8Array(t.data.subarray(e,e+i)))}),o)}}function n(e){var t=this;t.size=0,t.init=function(s,i){var r=new XMLHttpRequest;r.addEventListener("load",(function(){t.size=Number(r.getResponseHeader("Content-Length")),"bytes"==r.getResponseHeader("Accept-Ranges")?s():i("HTTP Range not supported.")}),!1),r.addEventListener("error",i,!1),r.open("HEAD",e),r.send()},t.readUint8Array=function(t,s,i,r){!function(t,s,i,r){var o=new XMLHttpRequest;o.open("GET",e),o.responseType="arraybuffer",o.setRequestHeader("Range","bytes="+t+"-"+(t+s-1)),o.addEventListener("load",(function(){i(o.response)}),!1),o.addEventListener("error",r,!1),o.send()}(t,s,(function(e){i(new Uint8Array(e))}),r)}}function a(e){var t=this;t.size=0,t.init=function(s,i){t.size=e.byteLength,s()},t.readUint8Array=function(t,s,i,r){i(new Uint8Array(e.slice(t,t+s)))}}function l(){var e,t=this;t.init=function(t,s){e=new Uint8Array,t()},t.writeUint8Array=function(t,s,i){var r=new Uint8Array(e.length+t.length);r.set(e),r.set(t,e.length),e=r,s()},t.getData=function(t){t(e.buffer)}}function h(e,t){var i,r=this;r.init=function(t,s){e.createWriter((function(e){i=e,t()}),s)},r.writeUint8Array=function(e,r,o){var n=new Blob([s?e:e.buffer],{type:t});i.onwrite=function(){i.onwrite=null,r()},i.onerror=o,i.write(n)},r.getData=function(t){e.file(t)}}o.prototype=new i,o.prototype.constructor=o,n.prototype=new i,n.prototype.constructor=n,a.prototype=new i,a.prototype.constructor=a,l.prototype=new r,l.prototype.constructor=l,h.prototype=new r,h.prototype.constructor=h,e.FileWriter=h,e.HttpReader=o,e.HttpRangeReader=n,e.ArrayBufferReader=a,e.ArrayBufferWriter=l,e.fs&&((t=e.fs.ZipDirectoryEntry).prototype.addHttpContent=function(s,i,r){return function(s,i,r,o){if(s.directory)return o?new t(s.fs,i,r,s):new e.fs.ZipFileEntry(s.fs,i,r,s);throw"Parent entry is not a directory."}(this,s,{data:i,Reader:r?n:o})},t.prototype.importHttpContent=function(e,t,s,i){this.importZip(t?new n(e):new o(e),s,i)},e.fs.FS.prototype.importHttpContent=function(e,s,i,r){this.entries=[],this.root=new t(this),this.root.importHttpContent(e,s,i,r)})}(nI.zip);var aI,lI,hI,cI,AI,uI,pI,dI=(e,t)=>function(){return t||(0,e[Object.keys(e)[0]])((t={exports:{}}).exports,t),t.exports},fI=dI({"dist/web-ifc-mt.js"(e,t){var s,i=(s="undefined"!=typeof document&&document.currentScript?document.currentScript.src:void 0,function(e={}){function t(){return N.buffer!=x.buffer&&z(),x}function i(){return N.buffer!=x.buffer&&z(),B}function r(){return N.buffer!=x.buffer&&z(),F}function o(){return N.buffer!=x.buffer&&z(),M}function n(){return N.buffer!=x.buffer&&z(),L}function a(){return N.buffer!=x.buffer&&z(),U}function l(){return N.buffer!=x.buffer&&z(),G}var h,c,A=void 0!==e?e:{};A.ready=new Promise((function(e,t){h=e,c=t}));var u,p,d,f=Object.assign({},A),E="./this.program",m=(e,t)=>{throw t},y="object"==typeof window,g="function"==typeof importScripts,I="object"==typeof process&&"object"==typeof process.versions&&"string"==typeof process.versions.node,v=A.ENVIRONMENT_IS_PTHREAD||!1,T="";function _(e){return A.locateFile?A.locateFile(e,T):T+e}(y||g)&&(g?T=self.location.href:"undefined"!=typeof document&&document.currentScript&&(T=document.currentScript.src),s&&(T=s),T=0!==T.indexOf("blob:")?T.substr(0,T.replace(/[?#].*/,"").lastIndexOf("/")+1):"",u=e=>{var t=new XMLHttpRequest;return t.open("GET",e,!1),t.send(null),t.responseText},g&&(d=e=>{var t=new XMLHttpRequest;return t.open("GET",e,!1),t.responseType="arraybuffer",t.send(null),new Uint8Array(t.response)}),p=(e,t,s)=>{var i=new XMLHttpRequest;i.open("GET",e,!0),i.responseType="arraybuffer",i.onload=()=>{200==i.status||0==i.status&&i.response?t(i.response):s()},i.onerror=s,i.send(null)});var R,P=A.print||console.log.bind(console),D=A.printErr||console.warn.bind(console);Object.assign(A,f),f=null,A.arguments,A.thisProgram&&(E=A.thisProgram),A.quit&&(m=A.quit),A.wasmBinary&&(R=A.wasmBinary);var N,C,O=A.noExitRuntime||!0;"object"!=typeof WebAssembly&&ae("no native wasm support detected");var b,S=!1;function w(e,t){e||ae(t)}var x,B,F,M,L,U,H,G,k="undefined"!=typeof TextDecoder?new TextDecoder("utf8"):void 0;function V(e,t,s){for(var i=(t>>>=0)+s,r=t;e[r]&&!(r>=i);)++r;if(r-t>16&&e.buffer&&k)return k.decode(e.buffer instanceof SharedArrayBuffer?e.slice(t,r):e.subarray(t,r));for(var o="";t<r;){var n=e[t++];if(128&n){var a=63&e[t++];if(192!=(224&n)){var l=63&e[t++];if((n=224==(240&n)?(15&n)<<12|a<<6|l:(7&n)<<18|a<<12|l<<6|63&e[t++])<65536)o+=String.fromCharCode(n);else{var h=n-65536;o+=String.fromCharCode(55296|h>>10,56320|1023&h)}}else o+=String.fromCharCode((31&n)<<6|a)}else o+=String.fromCharCode(n)}return o}function j(e,t){return(e>>>=0)?V(i(),e,t):""}function Q(e,t,s,i){if(!(i>0))return 0;for(var r=s>>>=0,o=s+i-1,n=0;n<e.length;++n){var a=e.charCodeAt(n);if(a>=55296&&a<=57343&&(a=65536+((1023&a)<<10)|1023&e.charCodeAt(++n)),a<=127){if(s>=o)break;t[s++>>>0]=a}else if(a<=2047){if(s+1>=o)break;t[s++>>>0]=192|a>>6,t[s++>>>0]=128|63&a}else if(a<=65535){if(s+2>=o)break;t[s++>>>0]=224|a>>12,t[s++>>>0]=128|a>>6&63,t[s++>>>0]=128|63&a}else{if(s+3>=o)break;t[s++>>>0]=240|a>>18,t[s++>>>0]=128|a>>12&63,t[s++>>>0]=128|a>>6&63,t[s++>>>0]=128|63&a}}return t[s>>>0]=0,s-r}function W(e){for(var t=0,s=0;s<e.length;++s){var i=e.charCodeAt(s);i<=127?t++:i<=2047?t+=2:i>=55296&&i<=57343?(t+=4,++s):t+=3}return t}function z(){var e=N.buffer;A.HEAP8=x=new Int8Array(e),A.HEAP16=F=new Int16Array(e),A.HEAP32=L=new Int32Array(e),A.HEAPU8=B=new Uint8Array(e),A.HEAPU16=M=new Uint16Array(e),A.HEAPU32=U=new Uint32Array(e),A.HEAPF32=H=new Float32Array(e),A.HEAPF64=G=new Float64Array(e)}var K,Y=A.INITIAL_MEMORY||16777216;if(w(Y>=5242880,"INITIAL_MEMORY should be larger than STACK_SIZE, was "+Y+"! (STACK_SIZE=5242880)"),v)N=A.wasmMemory;else if(A.wasmMemory)N=A.wasmMemory;else if(!((N=new WebAssembly.Memory({initial:Y/65536,maximum:65536,shared:!0})).buffer instanceof SharedArrayBuffer))throw D("requested a shared WebAssembly.Memory but the returned buffer is not a SharedArrayBuffer, indicating that while the browser has SharedArrayBuffer it does not have WebAssembly threads support - you may need to set a flag"),I&&D("(on node you may need: --experimental-wasm-threads --experimental-wasm-bulk-memory and/or recent version)"),Error("bad memory");z(),Y=N.buffer.byteLength;var X=[],Z=[],q=[];function J(){return O}function $(){v||(A.noFSInit||ye.init.initialized||ye.init(),ye.ignorePermissions=!1,_e(Z))}var ee,te,se,ie=0,re=null;function oe(e){ie++,A.monitorRunDependencies&&A.monitorRunDependencies(ie)}function ne(e){if(ie--,A.monitorRunDependencies&&A.monitorRunDependencies(ie),0==ie&&re){var t=re;re=null,t()}}function ae(e){A.onAbort&&A.onAbort(e),D(e="Aborted("+e+")"),S=!0,b=1,e+=". Build with -sASSERTIONS for more info.";var t=new WebAssembly.RuntimeError(e);throw c(t),t}function le(e){return e.startsWith("data:application/octet-stream;base64,")}function he(e){try{if(e==ee&&R)return new Uint8Array(R);if(d)return d(e);throw"both async and sync fetching of the wasm failed"}catch(e){ae(e)}}function ce(e){this.name="ExitStatus",this.message="Program terminated with exit("+e+")",this.status=e}function Ae(e){var t=Te.pthreads[e];w(t),Te.returnWorkerToPool(t)}le(ee="web-ifc-mt.wasm")||(ee=_(ee));var ue={isAbs:e=>"/"===e.charAt(0),splitPath:e=>/^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/.exec(e).slice(1),normalizeArray:(e,t)=>{for(var s=0,i=e.length-1;i>=0;i--){var r=e[i];"."===r?e.splice(i,1):".."===r?(e.splice(i,1),s++):s&&(e.splice(i,1),s--)}if(t)for(;s;s--)e.unshift("..");return e},normalize:e=>{var t=ue.isAbs(e),s="/"===e.substr(-1);return e=ue.normalizeArray(e.split("/").filter((e=>!!e)),!t).join("/"),e||t||(e="."),e&&s&&(e+="/"),(t?"/":"")+e},dirname:e=>{var t=ue.splitPath(e),s=t[0],i=t[1];return s||i?(i&&(i=i.substr(0,i.length-1)),s+i):"."},basename:e=>{if("/"===e)return"/";var t=(e=(e=ue.normalize(e)).replace(/\/$/,"")).lastIndexOf("/");return-1===t?e:e.substr(t+1)},join:function(){var e=Array.prototype.slice.call(arguments);return ue.normalize(e.join("/"))},join2:(e,t)=>ue.normalize(e+"/"+t)},pe={resolve:function(){for(var e="",t=!1,s=arguments.length-1;s>=-1&&!t;s--){var i=s>=0?arguments[s]:ye.cwd();if("string"!=typeof i)throw new TypeError("Arguments to path.resolve must be strings");if(!i)return"";e=i+"/"+e,t=ue.isAbs(i)}return e=ue.normalizeArray(e.split("/").filter((e=>!!e)),!t).join("/"),(t?"/":"")+e||"."},relative:(e,t)=>{function s(e){for(var t=0;t<e.length&&""===e[t];t++);for(var s=e.length-1;s>=0&&""===e[s];s--);return t>s?[]:e.slice(t,s-t+1)}e=pe.resolve(e).substr(1),t=pe.resolve(t).substr(1);for(var i=s(e.split("/")),r=s(t.split("/")),o=Math.min(i.length,r.length),n=o,a=0;a<o;a++)if(i[a]!==r[a]){n=a;break}var l=[];for(a=n;a<i.length;a++)l.push("..");return(l=l.concat(r.slice(n))).join("/")}};function de(e,t,s){var i=s>0?s:W(e)+1,r=new Array(i),o=Q(e,r,0,r.length);return t&&(r.length=o),r}var fe={ttys:[],init:function(){},shutdown:function(){},register:function(e,t){fe.ttys[e]={input:[],output:[],ops:t},ye.registerDevice(e,fe.stream_ops)},stream_ops:{open:function(e){var t=fe.ttys[e.node.rdev];if(!t)throw new ye.ErrnoError(43);e.tty=t,e.seekable=!1},close:function(e){e.tty.ops.fsync(e.tty)},fsync:function(e){e.tty.ops.fsync(e.tty)},read:function(e,t,s,i,r){if(!e.tty||!e.tty.ops.get_char)throw new ye.ErrnoError(60);for(var o=0,n=0;n<i;n++){var a;try{a=e.tty.ops.get_char(e.tty)}catch(e){throw new ye.ErrnoError(29)}if(void 0===a&&0===o)throw new ye.ErrnoError(6);if(null==a)break;o++,t[s+n]=a}return o&&(e.node.timestamp=Date.now()),o},write:function(e,t,s,i,r){if(!e.tty||!e.tty.ops.put_char)throw new ye.ErrnoError(60);try{for(var o=0;o<i;o++)e.tty.ops.put_char(e.tty,t[s+o])}catch(e){throw new ye.ErrnoError(29)}return i&&(e.node.timestamp=Date.now()),o}},default_tty_ops:{get_char:function(e){if(!e.input.length){var t=null;if("undefined"!=typeof window&&"function"==typeof window.prompt?null!==(t=window.prompt("Input: "))&&(t+="\n"):"function"==typeof readline&&null!==(t=readline())&&(t+="\n"),!t)return null;e.input=de(t,!0)}return e.input.shift()},put_char:function(e,t){null===t||10===t?(P(V(e.output,0)),e.output=[]):0!=t&&e.output.push(t)},fsync:function(e){e.output&&e.output.length>0&&(P(V(e.output,0)),e.output=[])}},default_tty1_ops:{put_char:function(e,t){null===t||10===t?(D(V(e.output,0)),e.output=[]):0!=t&&e.output.push(t)},fsync:function(e){e.output&&e.output.length>0&&(D(V(e.output,0)),e.output=[])}}};function Ee(e){ae()}var me={ops_table:null,mount:function(e){return me.createNode(null,"/",16895,0)},createNode:function(e,t,s,i){if(ye.isBlkdev(s)||ye.isFIFO(s))throw new ye.ErrnoError(63);me.ops_table||(me.ops_table={dir:{node:{getattr:me.node_ops.getattr,setattr:me.node_ops.setattr,lookup:me.node_ops.lookup,mknod:me.node_ops.mknod,rename:me.node_ops.rename,unlink:me.node_ops.unlink,rmdir:me.node_ops.rmdir,readdir:me.node_ops.readdir,symlink:me.node_ops.symlink},stream:{llseek:me.stream_ops.llseek}},file:{node:{getattr:me.node_ops.getattr,setattr:me.node_ops.setattr},stream:{llseek:me.stream_ops.llseek,read:me.stream_ops.read,write:me.stream_ops.write,allocate:me.stream_ops.allocate,mmap:me.stream_ops.mmap,msync:me.stream_ops.msync}},link:{node:{getattr:me.node_ops.getattr,setattr:me.node_ops.setattr,readlink:me.node_ops.readlink},stream:{}},chrdev:{node:{getattr:me.node_ops.getattr,setattr:me.node_ops.setattr},stream:ye.chrdev_stream_ops}});var r=ye.createNode(e,t,s,i);return ye.isDir(r.mode)?(r.node_ops=me.ops_table.dir.node,r.stream_ops=me.ops_table.dir.stream,r.contents={}):ye.isFile(r.mode)?(r.node_ops=me.ops_table.file.node,r.stream_ops=me.ops_table.file.stream,r.usedBytes=0,r.contents=null):ye.isLink(r.mode)?(r.node_ops=me.ops_table.link.node,r.stream_ops=me.ops_table.link.stream):ye.isChrdev(r.mode)&&(r.node_ops=me.ops_table.chrdev.node,r.stream_ops=me.ops_table.chrdev.stream),r.timestamp=Date.now(),e&&(e.contents[t]=r,e.timestamp=r.timestamp),r},getFileDataAsTypedArray:function(e){return e.contents?e.contents.subarray?e.contents.subarray(0,e.usedBytes):new Uint8Array(e.contents):new Uint8Array(0)},expandFileStorage:function(e,t){t>>>=0;var s=e.contents?e.contents.length:0;if(!(s>=t)){t=Math.max(t,s*(s<1048576?2:1.125)>>>0),0!=s&&(t=Math.max(t,256));var i=e.contents;e.contents=new Uint8Array(t),e.usedBytes>0&&e.contents.set(i.subarray(0,e.usedBytes),0)}},resizeFileStorage:function(e,t){if(t>>>=0,e.usedBytes!=t)if(0==t)e.contents=null,e.usedBytes=0;else{var s=e.contents;e.contents=new Uint8Array(t),s&&e.contents.set(s.subarray(0,Math.min(t,e.usedBytes))),e.usedBytes=t}},node_ops:{getattr:function(e){var t={};return t.dev=ye.isChrdev(e.mode)?e.id:1,t.ino=e.id,t.mode=e.mode,t.nlink=1,t.uid=0,t.gid=0,t.rdev=e.rdev,ye.isDir(e.mode)?t.size=4096:ye.isFile(e.mode)?t.size=e.usedBytes:ye.isLink(e.mode)?t.size=e.link.length:t.size=0,t.atime=new Date(e.timestamp),t.mtime=new Date(e.timestamp),t.ctime=new Date(e.timestamp),t.blksize=4096,t.blocks=Math.ceil(t.size/t.blksize),t},setattr:function(e,t){void 0!==t.mode&&(e.mode=t.mode),void 0!==t.timestamp&&(e.timestamp=t.timestamp),void 0!==t.size&&me.resizeFileStorage(e,t.size)},lookup:function(e,t){throw ye.genericErrors[44]},mknod:function(e,t,s,i){return me.createNode(e,t,s,i)},rename:function(e,t,s){if(ye.isDir(e.mode)){var i;try{i=ye.lookupNode(t,s)}catch(e){}if(i)for(var r in i.contents)throw new ye.ErrnoError(55)}delete e.parent.contents[e.name],e.parent.timestamp=Date.now(),e.name=s,t.contents[s]=e,t.timestamp=e.parent.timestamp,e.parent=t},unlink:function(e,t){delete e.contents[t],e.timestamp=Date.now()},rmdir:function(e,t){var s=ye.lookupNode(e,t);for(var i in s.contents)throw new ye.ErrnoError(55);delete e.contents[t],e.timestamp=Date.now()},readdir:function(e){var t=[".",".."];for(var s in e.contents)e.contents.hasOwnProperty(s)&&t.push(s);return t},symlink:function(e,t,s){var i=me.createNode(e,t,41471,0);return i.link=s,i},readlink:function(e){if(!ye.isLink(e.mode))throw new ye.ErrnoError(28);return e.link}},stream_ops:{read:function(e,t,s,i,r){var o=e.node.contents;if(r>=e.node.usedBytes)return 0;var n=Math.min(e.node.usedBytes-r,i);if(n>8&&o.subarray)t.set(o.subarray(r,r+n),s);else for(var a=0;a<n;a++)t[s+a]=o[r+a];return n},write:function(e,s,i,r,o,n){if(s.buffer===t().buffer&&(n=!1),!r)return 0;var a=e.node;if(a.timestamp=Date.now(),s.subarray&&(!a.contents||a.contents.subarray)){if(n)return a.contents=s.subarray(i,i+r),a.usedBytes=r,r;if(0===a.usedBytes&&0===o)return a.contents=s.slice(i,i+r),a.usedBytes=r,r;if(o+r<=a.usedBytes)return a.contents.set(s.subarray(i,i+r),o),r}if(me.expandFileStorage(a,o+r),a.contents.subarray&&s.subarray)a.contents.set(s.subarray(i,i+r),o);else for(var l=0;l<r;l++)a.contents[o+l]=s[i+l];return a.usedBytes=Math.max(a.usedBytes,o+r),r},llseek:function(e,t,s){var i=t;if(1===s?i+=e.position:2===s&&ye.isFile(e.node.mode)&&(i+=e.node.usedBytes),i<0)throw new ye.ErrnoError(28);return i},allocate:function(e,t,s){me.expandFileStorage(e.node,t+s),e.node.usedBytes=Math.max(e.node.usedBytes,t+s)},mmap:function(e,s,i,r,o){if(!ye.isFile(e.node.mode))throw new ye.ErrnoError(43);var n,a,l=e.node.contents;if(2&o||l.buffer!==t().buffer){if((i>0||i+s<l.length)&&(l=l.subarray?l.subarray(i,i+s):Array.prototype.slice.call(l,i,i+s)),a=!0,!(n=Ee()))throw new ye.ErrnoError(48);n>>>=0,t().set(l,n>>>0)}else a=!1,n=l.byteOffset;return{ptr:n,allocated:a}},msync:function(e,t,s,i,r){return me.stream_ops.write(e,t,0,i,s,!1),0}}},ye={root:null,mounts:[],devices:{},streams:[],nextInode:1,nameTable:null,currentPath:"/",initialized:!1,ignorePermissions:!0,ErrnoError:null,genericErrors:{},filesystems:null,syncFSRequests:0,lookupPath:(e,t={})=>{if(!(e=pe.resolve(e)))return{path:"",node:null};if((t=Object.assign({follow_mount:!0,recurse_count:0},t)).recurse_count>8)throw new ye.ErrnoError(32);for(var s=e.split("/").filter((e=>!!e)),i=ye.root,r="/",o=0;o<s.length;o++){var n=o===s.length-1;if(n&&t.parent)break;if(i=ye.lookupNode(i,s[o]),r=ue.join2(r,s[o]),ye.isMountpoint(i)&&(!n||n&&t.follow_mount)&&(i=i.mounted.root),!n||t.follow)for(var a=0;ye.isLink(i.mode);){var l=ye.readlink(r);if(r=pe.resolve(ue.dirname(r),l),i=ye.lookupPath(r,{recurse_count:t.recurse_count+1}).node,a++>40)throw new ye.ErrnoError(32)}}return{path:r,node:i}},getPath:e=>{for(var t;;){if(ye.isRoot(e)){var s=e.mount.mountpoint;return t?"/"!==s[s.length-1]?s+"/"+t:s+t:s}t=t?e.name+"/"+t:e.name,e=e.parent}},hashName:(e,t)=>{for(var s=0,i=0;i<t.length;i++)s=(s<<5)-s+t.charCodeAt(i)|0;return(e+s>>>0)%ye.nameTable.length},hashAddNode:e=>{var t=ye.hashName(e.parent.id,e.name);e.name_next=ye.nameTable[t],ye.nameTable[t]=e},hashRemoveNode:e=>{var t=ye.hashName(e.parent.id,e.name);if(ye.nameTable[t]===e)ye.nameTable[t]=e.name_next;else for(var s=ye.nameTable[t];s;){if(s.name_next===e){s.name_next=e.name_next;break}s=s.name_next}},lookupNode:(e,t)=>{var s=ye.mayLookup(e);if(s)throw new ye.ErrnoError(s,e);for(var i=ye.hashName(e.id,t),r=ye.nameTable[i];r;r=r.name_next){var o=r.name;if(r.parent.id===e.id&&o===t)return r}return ye.lookup(e,t)},createNode:(e,t,s,i)=>{var r=new ye.FSNode(e,t,s,i);return ye.hashAddNode(r),r},destroyNode:e=>{ye.hashRemoveNode(e)},isRoot:e=>e===e.parent,isMountpoint:e=>!!e.mounted,isFile:e=>32768==(61440&e),isDir:e=>16384==(61440&e),isLink:e=>40960==(61440&e),isChrdev:e=>8192==(61440&e),isBlkdev:e=>24576==(61440&e),isFIFO:e=>4096==(61440&e),isSocket:e=>49152==(49152&e),flagModes:{r:0,"r+":2,w:577,"w+":578,a:1089,"a+":1090},modeStringToFlags:e=>{var t=ye.flagModes[e];if(void 0===t)throw new Error("Unknown file open mode: "+e);return t},flagsToPermissionString:e=>{var t=["r","w","rw"][3&e];return 512&e&&(t+="w"),t},nodePermissions:(e,t)=>ye.ignorePermissions||(!t.includes("r")||292&e.mode)&&(!t.includes("w")||146&e.mode)&&(!t.includes("x")||73&e.mode)?0:2,mayLookup:e=>{var t=ye.nodePermissions(e,"x");return t||(e.node_ops.lookup?0:2)},mayCreate:(e,t)=>{try{return ye.lookupNode(e,t),20}catch(e){}return ye.nodePermissions(e,"wx")},mayDelete:(e,t,s)=>{var i;try{i=ye.lookupNode(e,t)}catch(e){return e.errno}var r=ye.nodePermissions(e,"wx");if(r)return r;if(s){if(!ye.isDir(i.mode))return 54;if(ye.isRoot(i)||ye.getPath(i)===ye.cwd())return 10}else if(ye.isDir(i.mode))return 31;return 0},mayOpen:(e,t)=>e?ye.isLink(e.mode)?32:ye.isDir(e.mode)&&("r"!==ye.flagsToPermissionString(t)||512&t)?31:ye.nodePermissions(e,ye.flagsToPermissionString(t)):44,MAX_OPEN_FDS:4096,nextfd:(e=0,t=ye.MAX_OPEN_FDS)=>{for(var s=e;s<=t;s++)if(!ye.streams[s])return s;throw new ye.ErrnoError(33)},getStream:e=>ye.streams[e],createStream:(e,t,s)=>{ye.FSStream||(ye.FSStream=function(){this.shared={}},ye.FSStream.prototype={},Object.defineProperties(ye.FSStream.prototype,{object:{get:function(){return this.node},set:function(e){this.node=e}},isRead:{get:function(){return 1!=(2097155&this.flags)}},isWrite:{get:function(){return 0!=(2097155&this.flags)}},isAppend:{get:function(){return 1024&this.flags}},flags:{get:function(){return this.shared.flags},set:function(e){this.shared.flags=e}},position:{get:function(){return this.shared.position},set:function(e){this.shared.position=e}}})),e=Object.assign(new ye.FSStream,e);var i=ye.nextfd(t,s);return e.fd=i,ye.streams[i]=e,e},closeStream:e=>{ye.streams[e]=null},chrdev_stream_ops:{open:e=>{var t=ye.getDevice(e.node.rdev);e.stream_ops=t.stream_ops,e.stream_ops.open&&e.stream_ops.open(e)},llseek:()=>{throw new ye.ErrnoError(70)}},major:e=>e>>8,minor:e=>255&e,makedev:(e,t)=>e<<8|t,registerDevice:(e,t)=>{ye.devices[e]={stream_ops:t}},getDevice:e=>ye.devices[e],getMounts:e=>{for(var t=[],s=[e];s.length;){var i=s.pop();t.push(i),s.push.apply(s,i.mounts)}return t},syncfs:(e,t)=>{"function"==typeof e&&(t=e,e=!1),ye.syncFSRequests++,ye.syncFSRequests>1&&D("warning: "+ye.syncFSRequests+" FS.syncfs operations in flight at once, probably just doing extra work");var s=ye.getMounts(ye.root.mount),i=0;function r(e){return ye.syncFSRequests--,t(e)}function o(e){if(e)return o.errored?void 0:(o.errored=!0,r(e));++i>=s.length&&r(null)}s.forEach((t=>{if(!t.type.syncfs)return o(null);t.type.syncfs(t,e,o)}))},mount:(e,t,s)=>{var i,r="/"===s,o=!s;if(r&&ye.root)throw new ye.ErrnoError(10);if(!r&&!o){var n=ye.lookupPath(s,{follow_mount:!1});if(s=n.path,i=n.node,ye.isMountpoint(i))throw new ye.ErrnoError(10);if(!ye.isDir(i.mode))throw new ye.ErrnoError(54)}var a={type:e,opts:t,mountpoint:s,mounts:[]},l=e.mount(a);return l.mount=a,a.root=l,r?ye.root=l:i&&(i.mounted=a,i.mount&&i.mount.mounts.push(a)),l},unmount:e=>{var t=ye.lookupPath(e,{follow_mount:!1});if(!ye.isMountpoint(t.node))throw new ye.ErrnoError(28);var s=t.node,i=s.mounted,r=ye.getMounts(i);Object.keys(ye.nameTable).forEach((e=>{for(var t=ye.nameTable[e];t;){var s=t.name_next;r.includes(t.mount)&&ye.destroyNode(t),t=s}})),s.mounted=null;var o=s.mount.mounts.indexOf(i);s.mount.mounts.splice(o,1)},lookup:(e,t)=>e.node_ops.lookup(e,t),mknod:(e,t,s)=>{var i=ye.lookupPath(e,{parent:!0}).node,r=ue.basename(e);if(!r||"."===r||".."===r)throw new ye.ErrnoError(28);var o=ye.mayCreate(i,r);if(o)throw new ye.ErrnoError(o);if(!i.node_ops.mknod)throw new ye.ErrnoError(63);return i.node_ops.mknod(i,r,t,s)},create:(e,t)=>(t=void 0!==t?t:438,t&=4095,t|=32768,ye.mknod(e,t,0)),mkdir:(e,t)=>(t=void 0!==t?t:511,t&=1023,t|=16384,ye.mknod(e,t,0)),mkdirTree:(e,t)=>{for(var s=e.split("/"),i="",r=0;r<s.length;++r)if(s[r]){i+="/"+s[r];try{ye.mkdir(i,t)}catch(e){if(20!=e.errno)throw e}}},mkdev:(e,t,s)=>(void 0===s&&(s=t,t=438),t|=8192,ye.mknod(e,t,s)),symlink:(e,t)=>{if(!pe.resolve(e))throw new ye.ErrnoError(44);var s=ye.lookupPath(t,{parent:!0}).node;if(!s)throw new ye.ErrnoError(44);var i=ue.basename(t),r=ye.mayCreate(s,i);if(r)throw new ye.ErrnoError(r);if(!s.node_ops.symlink)throw new ye.ErrnoError(63);return s.node_ops.symlink(s,i,e)},rename:(e,t)=>{var s,i,r=ue.dirname(e),o=ue.dirname(t),n=ue.basename(e),a=ue.basename(t);if(s=ye.lookupPath(e,{parent:!0}).node,i=ye.lookupPath(t,{parent:!0}).node,!s||!i)throw new ye.ErrnoError(44);if(s.mount!==i.mount)throw new ye.ErrnoError(75);var l,h=ye.lookupNode(s,n),c=pe.relative(e,o);if("."!==c.charAt(0))throw new ye.ErrnoError(28);if("."!==(c=pe.relative(t,r)).charAt(0))throw new ye.ErrnoError(55);try{l=ye.lookupNode(i,a)}catch(e){}if(h!==l){var A=ye.isDir(h.mode),u=ye.mayDelete(s,n,A);if(u)throw new ye.ErrnoError(u);if(u=l?ye.mayDelete(i,a,A):ye.mayCreate(i,a))throw new ye.ErrnoError(u);if(!s.node_ops.rename)throw new ye.ErrnoError(63);if(ye.isMountpoint(h)||l&&ye.isMountpoint(l))throw new ye.ErrnoError(10);if(i!==s&&(u=ye.nodePermissions(s,"w")))throw new ye.ErrnoError(u);ye.hashRemoveNode(h);try{s.node_ops.rename(h,i,a)}catch(e){throw e}finally{ye.hashAddNode(h)}}},rmdir:e=>{var t=ye.lookupPath(e,{parent:!0}).node,s=ue.basename(e),i=ye.lookupNode(t,s),r=ye.mayDelete(t,s,!0);if(r)throw new ye.ErrnoError(r);if(!t.node_ops.rmdir)throw new ye.ErrnoError(63);if(ye.isMountpoint(i))throw new ye.ErrnoError(10);t.node_ops.rmdir(t,s),ye.destroyNode(i)},readdir:e=>{var t=ye.lookupPath(e,{follow:!0}).node;if(!t.node_ops.readdir)throw new ye.ErrnoError(54);return t.node_ops.readdir(t)},unlink:e=>{var t=ye.lookupPath(e,{parent:!0}).node;if(!t)throw new ye.ErrnoError(44);var s=ue.basename(e),i=ye.lookupNode(t,s),r=ye.mayDelete(t,s,!1);if(r)throw new ye.ErrnoError(r);if(!t.node_ops.unlink)throw new ye.ErrnoError(63);if(ye.isMountpoint(i))throw new ye.ErrnoError(10);t.node_ops.unlink(t,s),ye.destroyNode(i)},readlink:e=>{var t=ye.lookupPath(e).node;if(!t)throw new ye.ErrnoError(44);if(!t.node_ops.readlink)throw new ye.ErrnoError(28);return pe.resolve(ye.getPath(t.parent),t.node_ops.readlink(t))},stat:(e,t)=>{var s=ye.lookupPath(e,{follow:!t}).node;if(!s)throw new ye.ErrnoError(44);if(!s.node_ops.getattr)throw new ye.ErrnoError(63);return s.node_ops.getattr(s)},lstat:e=>ye.stat(e,!0),chmod:(e,t,s)=>{var i;if(!(i="string"==typeof e?ye.lookupPath(e,{follow:!s}).node:e).node_ops.setattr)throw new ye.ErrnoError(63);i.node_ops.setattr(i,{mode:4095&t|-4096&i.mode,timestamp:Date.now()})},lchmod:(e,t)=>{ye.chmod(e,t,!0)},fchmod:(e,t)=>{var s=ye.getStream(e);if(!s)throw new ye.ErrnoError(8);ye.chmod(s.node,t)},chown:(e,t,s,i)=>{var r;if(!(r="string"==typeof e?ye.lookupPath(e,{follow:!i}).node:e).node_ops.setattr)throw new ye.ErrnoError(63);r.node_ops.setattr(r,{timestamp:Date.now()})},lchown:(e,t,s)=>{ye.chown(e,t,s,!0)},fchown:(e,t,s)=>{var i=ye.getStream(e);if(!i)throw new ye.ErrnoError(8);ye.chown(i.node,t,s)},truncate:(e,t)=>{if(t<0)throw new ye.ErrnoError(28);var s;if(!(s="string"==typeof e?ye.lookupPath(e,{follow:!0}).node:e).node_ops.setattr)throw new ye.ErrnoError(63);if(ye.isDir(s.mode))throw new ye.ErrnoError(31);if(!ye.isFile(s.mode))throw new ye.ErrnoError(28);var i=ye.nodePermissions(s,"w");if(i)throw new ye.ErrnoError(i);s.node_ops.setattr(s,{size:t,timestamp:Date.now()})},ftruncate:(e,t)=>{var s=ye.getStream(e);if(!s)throw new ye.ErrnoError(8);if(0==(2097155&s.flags))throw new ye.ErrnoError(28);ye.truncate(s.node,t)},utime:(e,t,s)=>{var i=ye.lookupPath(e,{follow:!0}).node;i.node_ops.setattr(i,{timestamp:Math.max(t,s)})},open:(e,t,s)=>{if(""===e)throw new ye.ErrnoError(44);var i;if(s=void 0===s?438:s,s=64&(t="string"==typeof t?ye.modeStringToFlags(t):t)?4095&s|32768:0,"object"==typeof e)i=e;else{e=ue.normalize(e);try{i=ye.lookupPath(e,{follow:!(131072&t)}).node}catch(e){}}var r=!1;if(64&t)if(i){if(128&t)throw new ye.ErrnoError(20)}else i=ye.mknod(e,s,0),r=!0;if(!i)throw new ye.ErrnoError(44);if(ye.isChrdev(i.mode)&&(t&=-513),65536&t&&!ye.isDir(i.mode))throw new ye.ErrnoError(54);if(!r){var o=ye.mayOpen(i,t);if(o)throw new ye.ErrnoError(o)}512&t&&!r&&ye.truncate(i,0),t&=-131713;var n=ye.createStream({node:i,path:ye.getPath(i),flags:t,seekable:!0,position:0,stream_ops:i.stream_ops,ungotten:[],error:!1});return n.stream_ops.open&&n.stream_ops.open(n),!A.logReadFiles||1&t||(ye.readFiles||(ye.readFiles={}),e in ye.readFiles||(ye.readFiles[e]=1)),n},close:e=>{if(ye.isClosed(e))throw new ye.ErrnoError(8);e.getdents&&(e.getdents=null);try{e.stream_ops.close&&e.stream_ops.close(e)}catch(e){throw e}finally{ye.closeStream(e.fd)}e.fd=null},isClosed:e=>null===e.fd,llseek:(e,t,s)=>{if(ye.isClosed(e))throw new ye.ErrnoError(8);if(!e.seekable||!e.stream_ops.llseek)throw new ye.ErrnoError(70);if(0!=s&&1!=s&&2!=s)throw new ye.ErrnoError(28);return e.position=e.stream_ops.llseek(e,t,s),e.ungotten=[],e.position},read:(e,t,s,i,r)=>{if(s>>>=0,i<0||r<0)throw new ye.ErrnoError(28);if(ye.isClosed(e))throw new ye.ErrnoError(8);if(1==(2097155&e.flags))throw new ye.ErrnoError(8);if(ye.isDir(e.node.mode))throw new ye.ErrnoError(31);if(!e.stream_ops.read)throw new ye.ErrnoError(28);var o=void 0!==r;if(o){if(!e.seekable)throw new ye.ErrnoError(70)}else r=e.position;var n=e.stream_ops.read(e,t,s,i,r);return o||(e.position+=n),n},write:(e,t,s,i,r,o)=>{if(s>>>=0,i<0||r<0)throw new ye.ErrnoError(28);if(ye.isClosed(e))throw new ye.ErrnoError(8);if(0==(2097155&e.flags))throw new ye.ErrnoError(8);if(ye.isDir(e.node.mode))throw new ye.ErrnoError(31);if(!e.stream_ops.write)throw new ye.ErrnoError(28);e.seekable&&1024&e.flags&&ye.llseek(e,0,2);var n=void 0!==r;if(n){if(!e.seekable)throw new ye.ErrnoError(70)}else r=e.position;var a=e.stream_ops.write(e,t,s,i,r,o);return n||(e.position+=a),a},allocate:(e,t,s)=>{if(ye.isClosed(e))throw new ye.ErrnoError(8);if(t<0||s<=0)throw new ye.ErrnoError(28);if(0==(2097155&e.flags))throw new ye.ErrnoError(8);if(!ye.isFile(e.node.mode)&&!ye.isDir(e.node.mode))throw new ye.ErrnoError(43);if(!e.stream_ops.allocate)throw new ye.ErrnoError(138);e.stream_ops.allocate(e,t,s)},mmap:(e,t,s,i,r)=>{if(0!=(2&i)&&0==(2&r)&&2!=(2097155&e.flags))throw new ye.ErrnoError(2);if(1==(2097155&e.flags))throw new ye.ErrnoError(2);if(!e.stream_ops.mmap)throw new ye.ErrnoError(43);return e.stream_ops.mmap(e,t,s,i,r)},msync:(e,t,s,i,r)=>(s>>>=0,e.stream_ops.msync?e.stream_ops.msync(e,t,s,i,r):0),munmap:e=>0,ioctl:(e,t,s)=>{if(!e.stream_ops.ioctl)throw new ye.ErrnoError(59);return e.stream_ops.ioctl(e,t,s)},readFile:(e,t={})=>{if(t.flags=t.flags||0,t.encoding=t.encoding||"binary","utf8"!==t.encoding&&"binary"!==t.encoding)throw new Error('Invalid encoding type "'+t.encoding+'"');var s,i=ye.open(e,t.flags),r=ye.stat(e).size,o=new Uint8Array(r);return ye.read(i,o,0,r,0),"utf8"===t.encoding?s=V(o,0):"binary"===t.encoding&&(s=o),ye.close(i),s},writeFile:(e,t,s={})=>{s.flags=s.flags||577;var i=ye.open(e,s.flags,s.mode);if("string"==typeof t){var r=new Uint8Array(W(t)+1),o=Q(t,r,0,r.length);ye.write(i,r,0,o,void 0,s.canOwn)}else{if(!ArrayBuffer.isView(t))throw new Error("Unsupported data type");ye.write(i,t,0,t.byteLength,void 0,s.canOwn)}ye.close(i)},cwd:()=>ye.currentPath,chdir:e=>{var t=ye.lookupPath(e,{follow:!0});if(null===t.node)throw new ye.ErrnoError(44);if(!ye.isDir(t.node.mode))throw new ye.ErrnoError(54);var s=ye.nodePermissions(t.node,"x");if(s)throw new ye.ErrnoError(s);ye.currentPath=t.path},createDefaultDirectories:()=>{ye.mkdir("/tmp"),ye.mkdir("/home"),ye.mkdir("/home/web_user")},createDefaultDevices:()=>{ye.mkdir("/dev"),ye.registerDevice(ye.makedev(1,3),{read:()=>0,write:(e,t,s,i,r)=>i}),ye.mkdev("/dev/null",ye.makedev(1,3)),fe.register(ye.makedev(5,0),fe.default_tty_ops),fe.register(ye.makedev(6,0),fe.default_tty1_ops),ye.mkdev("/dev/tty",ye.makedev(5,0)),ye.mkdev("/dev/tty1",ye.makedev(6,0));var e=function(){if("object"==typeof crypto&&"function"==typeof crypto.getRandomValues){var e=new Uint8Array(1);return()=>(crypto.getRandomValues(e),e[0])}return()=>ae("randomDevice")}();ye.createDevice("/dev","random",e),ye.createDevice("/dev","urandom",e),ye.mkdir("/dev/shm"),ye.mkdir("/dev/shm/tmp")},createSpecialDirectories:()=>{ye.mkdir("/proc");var e=ye.mkdir("/proc/self");ye.mkdir("/proc/self/fd"),ye.mount({mount:()=>{var t=ye.createNode(e,"fd",16895,73);return t.node_ops={lookup:(e,t)=>{var s=+t,i=ye.getStream(s);if(!i)throw new ye.ErrnoError(8);var r={parent:null,mount:{mountpoint:"fake"},node_ops:{readlink:()=>i.path}};return r.parent=r,r}},t}},{},"/proc/self/fd")},createStandardStreams:()=>{A.stdin?ye.createDevice("/dev","stdin",A.stdin):ye.symlink("/dev/tty","/dev/stdin"),A.stdout?ye.createDevice("/dev","stdout",null,A.stdout):ye.symlink("/dev/tty","/dev/stdout"),A.stderr?ye.createDevice("/dev","stderr",null,A.stderr):ye.symlink("/dev/tty1","/dev/stderr"),ye.open("/dev/stdin",0),ye.open("/dev/stdout",1),ye.open("/dev/stderr",1)},ensureErrnoError:()=>{ye.ErrnoError||(ye.ErrnoError=function(e,t){this.node=t,this.setErrno=function(e){this.errno=e},this.setErrno(e),this.message="FS error"},ye.ErrnoError.prototype=new Error,ye.ErrnoError.prototype.constructor=ye.ErrnoError,[44].forEach((e=>{ye.genericErrors[e]=new ye.ErrnoError(e),ye.genericErrors[e].stack="<generic error, no stack>"})))},staticInit:()=>{ye.ensureErrnoError(),ye.nameTable=new Array(4096),ye.mount(me,{},"/"),ye.createDefaultDirectories(),ye.createDefaultDevices(),ye.createSpecialDirectories(),ye.filesystems={MEMFS:me}},init:(e,t,s)=>{ye.init.initialized=!0,ye.ensureErrnoError(),A.stdin=e||A.stdin,A.stdout=t||A.stdout,A.stderr=s||A.stderr,ye.createStandardStreams()},quit:()=>{ye.init.initialized=!1;for(var e=0;e<ye.streams.length;e++){var t=ye.streams[e];t&&ye.close(t)}},getMode:(e,t)=>{var s=0;return e&&(s|=365),t&&(s|=146),s},findObject:(e,t)=>{var s=ye.analyzePath(e,t);return s.exists?s.object:null},analyzePath:(e,t)=>{try{e=(i=ye.lookupPath(e,{follow:!t})).path}catch(e){}var s={isRoot:!1,exists:!1,error:0,name:null,path:null,object:null,parentExists:!1,parentPath:null,parentObject:null};try{var i=ye.lookupPath(e,{parent:!0});s.parentExists=!0,s.parentPath=i.path,s.parentObject=i.node,s.name=ue.basename(e),i=ye.lookupPath(e,{follow:!t}),s.exists=!0,s.path=i.path,s.object=i.node,s.name=i.node.name,s.isRoot="/"===i.path}catch(e){s.error=e.errno}return s},createPath:(e,t,s,i)=>{e="string"==typeof e?e:ye.getPath(e);for(var r=t.split("/").reverse();r.length;){var o=r.pop();if(o){var n=ue.join2(e,o);try{ye.mkdir(n)}catch(e){}e=n}}return n},createFile:(e,t,s,i,r)=>{var o=ue.join2("string"==typeof e?e:ye.getPath(e),t),n=ye.getMode(i,r);return ye.create(o,n)},createDataFile:(e,t,s,i,r,o)=>{var n=t;e&&(e="string"==typeof e?e:ye.getPath(e),n=t?ue.join2(e,t):e);var a=ye.getMode(i,r),l=ye.create(n,a);if(s){if("string"==typeof s){for(var h=new Array(s.length),c=0,A=s.length;c<A;++c)h[c]=s.charCodeAt(c);s=h}ye.chmod(l,146|a);var u=ye.open(l,577);ye.write(u,s,0,s.length,0,o),ye.close(u),ye.chmod(l,a)}return l},createDevice:(e,t,s,i)=>{var r=ue.join2("string"==typeof e?e:ye.getPath(e),t),o=ye.getMode(!!s,!!i);ye.createDevice.major||(ye.createDevice.major=64);var n=ye.makedev(ye.createDevice.major++,0);return ye.registerDevice(n,{open:e=>{e.seekable=!1},close:e=>{i&&i.buffer&&i.buffer.length&&i(10)},read:(e,t,i,r,o)=>{for(var n=0,a=0;a<r;a++){var l;try{l=s()}catch(e){throw new ye.ErrnoError(29)}if(void 0===l&&0===n)throw new ye.ErrnoError(6);if(null==l)break;n++,t[i+a]=l}return n&&(e.node.timestamp=Date.now()),n},write:(e,t,s,r,o)=>{for(var n=0;n<r;n++)try{i(t[s+n])}catch(e){throw new ye.ErrnoError(29)}return r&&(e.node.timestamp=Date.now()),n}}),ye.mkdev(r,o,n)},forceLoadFile:e=>{if(e.isDevice||e.isFolder||e.link||e.contents)return!0;if("undefined"!=typeof XMLHttpRequest)throw new Error("Lazy loading should have been performed (contents set) in createLazyFile, but it was not. Lazy loading only works in web workers. Use --embed-file or --preload-file in emcc on the main thread.");if(!u)throw new Error("Cannot load without read() or XMLHttpRequest.");try{e.contents=de(u(e.url),!0),e.usedBytes=e.contents.length}catch(e){throw new ye.ErrnoError(29)}},createLazyFile:(e,s,i,r,o)=>{function n(){this.lengthKnown=!1,this.chunks=[]}if(n.prototype.get=function(e){if(!(e>this.length-1||e<0)){var t=e%this.chunkSize,s=e/this.chunkSize|0;return this.getter(s)[t]}},n.prototype.setDataGetter=function(e){this.getter=e},n.prototype.cacheLength=function(){var e=new XMLHttpRequest;if(e.open("HEAD",i,!1),e.send(null),!(e.status>=200&&e.status<300||304===e.status))throw new Error("Couldn't load "+i+". Status: "+e.status);var t,s=Number(e.getResponseHeader("Content-length")),r=(t=e.getResponseHeader("Accept-Ranges"))&&"bytes"===t,o=(t=e.getResponseHeader("Content-Encoding"))&&"gzip"===t,n=1048576;r||(n=s);var a=this;a.setDataGetter((e=>{var t=e*n,r=(e+1)*n-1;if(r=Math.min(r,s-1),void 0===a.chunks[e]&&(a.chunks[e]=((e,t)=>{if(e>t)throw new Error("invalid range ("+e+", "+t+") or no bytes requested!");if(t>s-1)throw new Error("only "+s+" bytes available! programmer error!");var r=new XMLHttpRequest;if(r.open("GET",i,!1),s!==n&&r.setRequestHeader("Range","bytes="+e+"-"+t),r.responseType="arraybuffer",r.overrideMimeType&&r.overrideMimeType("text/plain; charset=x-user-defined"),r.send(null),!(r.status>=200&&r.status<300||304===r.status))throw new Error("Couldn't load "+i+". Status: "+r.status);return void 0!==r.response?new Uint8Array(r.response||[]):de(r.responseText||"",!0)})(t,r)),void 0===a.chunks[e])throw new Error("doXHR failed!");return a.chunks[e]})),!o&&s||(n=s=1,s=this.getter(0).length,n=s,P("LazyFiles on gzip forces download of the whole file when length is accessed")),this._length=s,this._chunkSize=n,this.lengthKnown=!0},"undefined"!=typeof XMLHttpRequest){if(!g)throw"Cannot do synchronous binary XHRs outside webworkers in modern browsers. Use --embed-file or --preload-file in emcc";var a=new n;Object.defineProperties(a,{length:{get:function(){return this.lengthKnown||this.cacheLength(),this._length}},chunkSize:{get:function(){return this.lengthKnown||this.cacheLength(),this._chunkSize}}});var l={isDevice:!1,contents:a}}else l={isDevice:!1,url:i};var h=ye.createFile(e,s,l,r,o);l.contents?h.contents=l.contents:l.url&&(h.contents=null,h.url=l.url),Object.defineProperties(h,{usedBytes:{get:function(){return this.contents.length}}});var c={};function A(e,t,s,i,r){var o=e.node.contents;if(r>=o.length)return 0;var n=Math.min(o.length-r,i);if(o.slice)for(var a=0;a<n;a++)t[s+a]=o[r+a];else for(a=0;a<n;a++)t[s+a]=o.get(r+a);return n}return Object.keys(h.stream_ops).forEach((e=>{var t=h.stream_ops[e];c[e]=function(){return ye.forceLoadFile(h),t.apply(null,arguments)}})),c.read=(e,t,s,i,r)=>(ye.forceLoadFile(h),A(e,t,s,i,r)),c.mmap=(e,s,i,r,o)=>{ye.forceLoadFile(h);var n=Ee();if(!n)throw new ye.ErrnoError(48);return A(e,t(),n,s,i),{ptr:n,allocated:!0}},h.stream_ops=c,h},createPreloadedFile:(e,t,s,i,r,o,n,a,l,h)=>{var c=t?pe.resolve(ue.join2(e,t)):e;function A(s){function A(s){h&&h(),a||ye.createDataFile(e,t,s,i,r,l),o&&o(),ne()}Browser.handledByPreloadPlugin(s,c,A,(()=>{n&&n(),ne()}))||A(s)}oe(),"string"==typeof s?function(e,t,s,i){var r=i?"":"al "+e;p(e,(s=>{w(s,'Loading data file "'+e+'" failed (no arrayBuffer).'),t(new Uint8Array(s)),r&&ne()}),(t=>{if(!s)throw'Loading data file "'+e+'" failed.';s()})),r&&oe()}(s,(e=>A(e)),n):A(s)},indexedDB:()=>window.indexedDB||window.mozIndexedDB||window.webkitIndexedDB||window.msIndexedDB,DB_NAME:()=>"EM_FS_"+window.location.pathname,DB_VERSION:20,DB_STORE_NAME:"FILE_DATA",saveFilesToDB:(e,t=(()=>{}),s=(()=>{}))=>{var i=ye.indexedDB();try{var r=i.open(ye.DB_NAME(),ye.DB_VERSION)}catch(e){return s(e)}r.onupgradeneeded=()=>{P("creating db"),r.result.createObjectStore(ye.DB_STORE_NAME)},r.onsuccess=()=>{var i=r.result.transaction([ye.DB_STORE_NAME],"readwrite"),o=i.objectStore(ye.DB_STORE_NAME),n=0,a=0,l=e.length;function h(){0==a?t():s()}e.forEach((e=>{var t=o.put(ye.analyzePath(e).object.contents,e);t.onsuccess=()=>{++n+a==l&&h()},t.onerror=()=>{a++,n+a==l&&h()}})),i.onerror=s},r.onerror=s},loadFilesFromDB:(e,t=(()=>{}),s=(()=>{}))=>{var i=ye.indexedDB();try{var r=i.open(ye.DB_NAME(),ye.DB_VERSION)}catch(e){return s(e)}r.onupgradeneeded=s,r.onsuccess=()=>{var i=r.result;try{var o=i.transaction([ye.DB_STORE_NAME],"readonly")}catch(e){return void s(e)}var n=o.objectStore(ye.DB_STORE_NAME),a=0,l=0,h=e.length;function c(){0==l?t():s()}e.forEach((e=>{var t=n.get(e);t.onsuccess=()=>{ye.analyzePath(e).exists&&ye.unlink(e),ye.createDataFile(ue.dirname(e),ue.basename(e),t.result,!0,!0,!0),++a+l==h&&c()},t.onerror=()=>{l++,a+l==h&&c()}})),o.onerror=s},r.onerror=s}},ge={DEFAULT_POLLMASK:5,calculateAt:function(e,t,s){if(ue.isAbs(t))return t;var i;if(i=-100===e?ye.cwd():ge.getStreamFromFD(e).path,0==t.length){if(!s)throw new ye.ErrnoError(44);return i}return ue.join2(i,t)},doStat:function(e,t,s){try{var i=e(t)}catch(e){if(e&&e.node&&ue.normalize(t)!==ue.normalize(ye.getPath(e.node)))return-54;throw e}n()[s>>>2]=i.dev,n()[s+8>>>2]=i.ino,n()[s+12>>>2]=i.mode,a()[s+16>>>2]=i.nlink,n()[s+20>>>2]=i.uid,n()[s+24>>>2]=i.gid,n()[s+28>>>2]=i.rdev,se=[i.size>>>0,(te=i.size,+Math.abs(te)>=1?te>0?(0|Math.min(+Math.floor(te/4294967296),4294967295))>>>0:~~+Math.ceil((te-+(~~te>>>0))/4294967296)>>>0:0)],n()[s+40>>>2]=se[0],n()[s+44>>>2]=se[1],n()[s+48>>>2]=4096,n()[s+52>>>2]=i.blocks;var r=i.atime.getTime(),o=i.mtime.getTime(),l=i.ctime.getTime();return se=[Math.floor(r/1e3)>>>0,(te=Math.floor(r/1e3),+Math.abs(te)>=1?te>0?(0|Math.min(+Math.floor(te/4294967296),4294967295))>>>0:~~+Math.ceil((te-+(~~te>>>0))/4294967296)>>>0:0)],n()[s+56>>>2]=se[0],n()[s+60>>>2]=se[1],a()[s+64>>>2]=r%1e3*1e3,se=[Math.floor(o/1e3)>>>0,(te=Math.floor(o/1e3),+Math.abs(te)>=1?te>0?(0|Math.min(+Math.floor(te/4294967296),4294967295))>>>0:~~+Math.ceil((te-+(~~te>>>0))/4294967296)>>>0:0)],n()[s+72>>>2]=se[0],n()[s+76>>>2]=se[1],a()[s+80>>>2]=o%1e3*1e3,se=[Math.floor(l/1e3)>>>0,(te=Math.floor(l/1e3),+Math.abs(te)>=1?te>0?(0|Math.min(+Math.floor(te/4294967296),4294967295))>>>0:~~+Math.ceil((te-+(~~te>>>0))/4294967296)>>>0:0)],n()[s+88>>>2]=se[0],n()[s+92>>>2]=se[1],a()[s+96>>>2]=l%1e3*1e3,se=[i.ino>>>0,(te=i.ino,+Math.abs(te)>=1?te>0?(0|Math.min(+Math.floor(te/4294967296),4294967295))>>>0:~~+Math.ceil((te-+(~~te>>>0))/4294967296)>>>0:0)],n()[s+104>>>2]=se[0],n()[s+108>>>2]=se[1],0},doMsync:function(e,t,s,r,o){if(!ye.isFile(t.node.mode))throw new ye.ErrnoError(43);if(2&r)return 0;e>>>=0;var n=i().slice(e,e+s);ye.msync(t,n,o,s,r)},varargs:void 0,get:function(){return ge.varargs+=4,n()[ge.varargs-4>>>2]},getStr:function(e){return j(e)},getStreamFromFD:function(e){var t=ye.getStream(e);if(!t)throw new ye.ErrnoError(8);return t}};function Ie(e){if(v)return ls(1,1,e);b=e,J()||(Te.terminateAllThreads(),A.onExit&&A.onExit(e),S=!0),m(e,new ce(e))}var ve=function(e,t){if(b=e,!t&&v)throw Re(e),"unwind";Ie(e)},Te={unusedWorkers:[],runningWorkers:[],tlsInitFunctions:[],pthreads:{},init:function(){v?Te.initWorker():Te.initMainThread()},initMainThread:function(){for(var e=navigator.hardwareConcurrency;e--;)Te.allocateUnusedWorker()},initWorker:function(){O=!1},setExitStatus:function(e){b=e},terminateAllThreads:function(){for(var e of Object.values(Te.pthreads))Te.returnWorkerToPool(e);for(var e of Te.unusedWorkers)e.terminate();Te.unusedWorkers=[]},returnWorkerToPool:function(e){var t=e.pthread_ptr;delete Te.pthreads[t],Te.unusedWorkers.push(e),Te.runningWorkers.splice(Te.runningWorkers.indexOf(e),1),e.pthread_ptr=0,Fs(t)},receiveObjectTransfer:function(e){},threadInitTLS:function(){Te.tlsInitFunctions.forEach((e=>e()))},loadWasmModuleToWorker:e=>new Promise((t=>{e.onmessage=s=>{var i,r=s.data,o=r.cmd;if(e.pthread_ptr&&(Te.currentProxiedOperationCallerThread=e.pthread_ptr),r.targetThread&&r.targetThread!=Os()){var n=Te.pthreads[r.targetThread];return n?n.postMessage(r,r.transferList):D('Internal error! Worker sent a message "'+o+'" to target pthread '+r.targetThread+", but that thread no longer exists!"),void(Te.currentProxiedOperationCallerThread=void 0)}"processProxyingQueue"===o?ts(r.queue):"spawnThread"===o?function(e){var t=Te.getNewWorker();if(!t)return 6;Te.runningWorkers.push(t),Te.pthreads[e.pthread_ptr]=t,t.pthread_ptr=e.pthread_ptr;var s={cmd:"run",start_routine:e.startRoutine,arg:e.arg,pthread_ptr:e.pthread_ptr};t.postMessage(s,e.transferList)}(r):"cleanupThread"===o?Ae(r.thread):"killThread"===o?function(e){var t=Te.pthreads[e];delete Te.pthreads[e],t.terminate(),Fs(e),Te.runningWorkers.splice(Te.runningWorkers.indexOf(t),1),t.pthread_ptr=0}(r.thread):"cancelThread"===o?(i=r.thread,Te.pthreads[i].postMessage({cmd:"cancel"})):"loaded"===o?(e.loaded=!0,t(e)):"print"===o?P("Thread "+r.threadId+": "+r.text):"printErr"===o?D("Thread "+r.threadId+": "+r.text):"alert"===o?alert("Thread "+r.threadId+": "+r.text):"setimmediate"===r.target?e.postMessage(r):"callHandler"===o?A[r.handler](...r.args):o&&D("worker sent an unknown command "+o),Te.currentProxiedOperationCallerThread=void 0},e.onerror=e=>{throw D("worker sent an error! "+e.filename+":"+e.lineno+": "+e.message),e};var i=[];for(var r of["onExit","onAbort","print","printErr"])A.hasOwnProperty(r)&&i.push(r);e.postMessage({cmd:"load",handlers:i,urlOrBlob:A.mainScriptUrlOrBlob||s,wasmMemory:N,wasmModule:C})})),loadWasmModuleToAllWorkers:function(e){if(v)return e();Promise.all(Te.unusedWorkers.map(Te.loadWasmModuleToWorker)).then(e)},allocateUnusedWorker:function(){var e,t=_("web-ifc-mt.worker.js");e=new Worker(t),Te.unusedWorkers.push(e)},getNewWorker:function(){return 0==Te.unusedWorkers.length&&(Te.allocateUnusedWorker(),Te.loadWasmModuleToWorker(Te.unusedWorkers[0])),Te.unusedWorkers.pop()}};function _e(e){for(;e.length>0;)e.shift()(A)}function Re(e){if(v)return ls(2,0,e);try{ve(e)}catch(e){!function(e){if(e instanceof ce||"unwind"==e)return b;m(1,e)}(e)}}A.PThread=Te,A.establishStackSpace=function(){var e=Os(),t=n()[e+52>>>2],s=n()[e+56>>>2];Us(t,t-s),Gs(t)};var Pe=[];function De(e){var t=Pe[e];return t||(e>=Pe.length&&(Pe.length=e+1),Pe[e]=t=K.get(e)),t}function Ne(e){this.excPtr=e,this.ptr=e-24,this.set_type=function(e){a()[this.ptr+4>>>2]=e},this.get_type=function(){return a()[this.ptr+4>>>2]},this.set_destructor=function(e){a()[this.ptr+8>>>2]=e},this.get_destructor=function(){return a()[this.ptr+8>>>2]},this.set_refcount=function(e){n()[this.ptr>>>2]=e},this.set_caught=function(e){e=e?1:0,t()[this.ptr+12>>>0]=e},this.get_caught=function(){return 0!=t()[this.ptr+12>>>0]},this.set_rethrown=function(e){e=e?1:0,t()[this.ptr+13>>>0]=e},this.get_rethrown=function(){return 0!=t()[this.ptr+13>>>0]},this.init=function(e,t){this.set_adjusted_ptr(0),this.set_type(e),this.set_destructor(t),this.set_refcount(0),this.set_caught(!1),this.set_rethrown(!1)},this.add_ref=function(){Atomics.add(n(),this.ptr+0>>2,1)},this.release_ref=function(){return 1===Atomics.sub(n(),this.ptr+0>>2,1)},this.set_adjusted_ptr=function(e){a()[this.ptr+16>>>2]=e},this.get_adjusted_ptr=function(){return a()[this.ptr+16>>>2]},this.get_exception_ptr=function(){if(Vs(this.get_type()))return a()[this.excPtr>>>2];var e=this.get_adjusted_ptr();return 0!==e?e:this.excPtr}}A.invokeEntryPoint=function(e,t){var s=De(e)(t);J()?Te.setExitStatus(s):Ms(s)};var Ce="To use dlopen, you need enable dynamic linking, see https://github.com/emscripten-core/emscripten/wiki/Linking",Oe={};function be(e){for(;e.length;){var t=e.pop();e.pop()(t)}}function Se(e){return this.fromWireType(n()[e>>>2])}var we={},xe={},Be={};function Fe(e){if(void 0===e)return"_unknown";var t=(e=e.replace(/[^a-zA-Z0-9_]/g,"$")).charCodeAt(0);return t>=48&&t<=57?"_"+e:e}function Me(e,t){return e=Fe(e),new Function("body","return function "+e+'() {\n    "use strict";    return body.apply(this, arguments);\n};\n')(t)}function Le(e,t){var s=Me(t,(function(e){this.name=t,this.message=e;var s=new Error(e).stack;void 0!==s&&(this.stack=this.toString()+"\n"+s.replace(/^Error(:[^\n]*)?\n/,""))}));return s.prototype=Object.create(e.prototype),s.prototype.constructor=s,s.prototype.toString=function(){return void 0===this.message?this.name:this.name+": "+this.message},s}var Ue=void 0;function He(e){throw new Ue(e)}function Ge(e,t,s){function i(t){var i=s(t);i.length!==e.length&&He("Mismatched type converter count");for(var r=0;r<e.length;++r)Ke(e[r],i[r])}e.forEach((function(e){Be[e]=t}));var r=new Array(t.length),o=[],n=0;t.forEach(((e,t)=>{xe.hasOwnProperty(e)?r[t]=xe[e]:(o.push(e),we.hasOwnProperty(e)||(we[e]=[]),we[e].push((()=>{r[t]=xe[e],++n===o.length&&i(r)})))})),0===o.length&&i(r)}var ke={};function Ve(e){switch(e){case 1:return 0;case 2:return 1;case 4:return 2;case 8:return 3;default:throw new TypeError("Unknown type size: "+e)}}var je=void 0;function Qe(e){for(var t="",s=e;i()[s>>>0];)t+=je[i()[s++>>>0]];return t}var We=void 0;function ze(e){throw new We(e)}function Ke(e,t,s={}){if(!("argPackAdvance"in t))throw new TypeError("registerType registeredInstance requires argPackAdvance");var i=t.name;if(e||ze('type "'+i+'" must have a positive integer typeid pointer'),xe.hasOwnProperty(e)){if(s.ignoreDuplicateRegistrations)return;ze("Cannot register type '"+i+"' twice")}if(xe[e]=t,delete Be[e],we.hasOwnProperty(e)){var r=we[e];delete we[e],r.forEach((e=>e()))}}function Ye(e){if(!(this instanceof mt))return!1;if(!(e instanceof mt))return!1;for(var t=this.$$.ptrType.registeredClass,s=this.$$.ptr,i=e.$$.ptrType.registeredClass,r=e.$$.ptr;t.baseClass;)s=t.upcast(s),t=t.baseClass;for(;i.baseClass;)r=i.upcast(r),i=i.baseClass;return t===i&&s===r}function Xe(e){return{count:e.count,deleteScheduled:e.deleteScheduled,preservePointerOnDelete:e.preservePointerOnDelete,ptr:e.ptr,ptrType:e.ptrType,smartPtr:e.smartPtr,smartPtrType:e.smartPtrType}}function Ze(e){ze(e.$$.ptrType.registeredClass.name+" instance already deleted")}var qe=!1;function Je(e){}function $e(e){e.count.value-=1,0===e.count.value&&function(e){e.smartPtr?e.smartPtrType.rawDestructor(e.smartPtr):e.ptrType.registeredClass.rawDestructor(e.ptr)}(e)}function et(e,t,s){if(t===s)return e;if(void 0===s.baseClass)return null;var i=et(e,t,s.baseClass);return null===i?null:s.downcast(i)}var tt={};function st(){return Object.keys(lt).length}function it(){var e=[];for(var t in lt)lt.hasOwnProperty(t)&&e.push(lt[t]);return e}var rt=[];function ot(){for(;rt.length;){var e=rt.pop();e.$$.deleteScheduled=!1,e.delete()}}var nt=void 0;function at(e){nt=e,rt.length&&nt&&nt(ot)}var lt={};function ht(e,t){return t=function(e,t){for(void 0===t&&ze("ptr should not be undefined");e.baseClass;)t=e.upcast(t),e=e.baseClass;return t}(e,t),lt[t]}function ct(e,t){return t.ptrType&&t.ptr||He("makeClassHandle requires ptr and ptrType"),!!t.smartPtrType!=!!t.smartPtr&&He("Both smartPtrType and smartPtr must be specified"),t.count={value:1},ut(Object.create(e,{$$:{value:t}}))}function At(e){var t=this.getPointee(e);if(!t)return this.destructor(e),null;var s=ht(this.registeredClass,t);if(void 0!==s){if(0===s.$$.count.value)return s.$$.ptr=t,s.$$.smartPtr=e,s.clone();var i=s.clone();return this.destructor(e),i}function r(){return this.isSmartPointer?ct(this.registeredClass.instancePrototype,{ptrType:this.pointeeType,ptr:t,smartPtrType:this,smartPtr:e}):ct(this.registeredClass.instancePrototype,{ptrType:this,ptr:e})}var o,n=this.registeredClass.getActualType(t),a=tt[n];if(!a)return r.call(this);o=this.isConst?a.constPointerType:a.pointerType;var l=et(t,this.registeredClass,o.registeredClass);return null===l?r.call(this):this.isSmartPointer?ct(o.registeredClass.instancePrototype,{ptrType:o,ptr:l,smartPtrType:this,smartPtr:e}):ct(o.registeredClass.instancePrototype,{ptrType:o,ptr:l})}function ut(e){return"undefined"==typeof FinalizationRegistry?(ut=e=>e,e):(qe=new FinalizationRegistry((e=>{$e(e.$$)})),Je=e=>qe.unregister(e),(ut=e=>{var t=e.$$;if(t.smartPtr){var s={$$:t};qe.register(e,s,e)}return e})(e))}function pt(){if(this.$$.ptr||Ze(this),this.$$.preservePointerOnDelete)return this.$$.count.value+=1,this;var e=ut(Object.create(Object.getPrototypeOf(this),{$$:{value:Xe(this.$$)}}));return e.$$.count.value+=1,e.$$.deleteScheduled=!1,e}function dt(){this.$$.ptr||Ze(this),this.$$.deleteScheduled&&!this.$$.preservePointerOnDelete&&ze("Object already scheduled for deletion"),Je(this),$e(this.$$),this.$$.preservePointerOnDelete||(this.$$.smartPtr=void 0,this.$$.ptr=void 0)}function ft(){return!this.$$.ptr}function Et(){return this.$$.ptr||Ze(this),this.$$.deleteScheduled&&!this.$$.preservePointerOnDelete&&ze("Object already scheduled for deletion"),rt.push(this),1===rt.length&&nt&&nt(ot),this.$$.deleteScheduled=!0,this}function mt(){}function yt(e,t,s){if(void 0===e[t].overloadTable){var i=e[t];e[t]=function(){return e[t].overloadTable.hasOwnProperty(arguments.length)||ze("Function '"+s+"' called with an invalid number of arguments ("+arguments.length+") - expects one of ("+e[t].overloadTable+")!"),e[t].overloadTable[arguments.length].apply(this,arguments)},e[t].overloadTable=[],e[t].overloadTable[i.argCount]=i}}function gt(e,t,s){A.hasOwnProperty(e)?((void 0===s||void 0!==A[e].overloadTable&&void 0!==A[e].overloadTable[s])&&ze("Cannot register public name '"+e+"' twice"),yt(A,e,e),A.hasOwnProperty(s)&&ze("Cannot register multiple overloads of a function with the same number of arguments ("+s+")!"),A[e].overloadTable[s]=t):(A[e]=t,void 0!==s&&(A[e].numArguments=s))}function It(e,t,s,i,r,o,n,a){this.name=e,this.constructor=t,this.instancePrototype=s,this.rawDestructor=i,this.baseClass=r,this.getActualType=o,this.upcast=n,this.downcast=a,this.pureVirtualFunctions=[]}function vt(e,t,s){for(;t!==s;)t.upcast||ze("Expected null or instance of "+s.name+", got an instance of "+t.name),e=t.upcast(e),t=t.baseClass;return e}function Tt(e,t){if(null===t)return this.isReference&&ze("null is not a valid "+this.name),0;t.$$||ze('Cannot pass "'+Wt(t)+'" as a '+this.name),t.$$.ptr||ze("Cannot pass deleted object as a pointer of type "+this.name);var s=t.$$.ptrType.registeredClass;return vt(t.$$.ptr,s,this.registeredClass)}function _t(e,t){var s;if(null===t)return this.isReference&&ze("null is not a valid "+this.name),this.isSmartPointer?(s=this.rawConstructor(),null!==e&&e.push(this.rawDestructor,s),s):0;t.$$||ze('Cannot pass "'+Wt(t)+'" as a '+this.name),t.$$.ptr||ze("Cannot pass deleted object as a pointer of type "+this.name),!this.isConst&&t.$$.ptrType.isConst&&ze("Cannot convert argument of type "+(t.$$.smartPtrType?t.$$.smartPtrType.name:t.$$.ptrType.name)+" to parameter type "+this.name);var i=t.$$.ptrType.registeredClass;if(s=vt(t.$$.ptr,i,this.registeredClass),this.isSmartPointer)switch(void 0===t.$$.smartPtr&&ze("Passing raw pointer to smart pointer is illegal"),this.sharingPolicy){case 0:t.$$.smartPtrType===this?s=t.$$.smartPtr:ze("Cannot convert argument of type "+(t.$$.smartPtrType?t.$$.smartPtrType.name:t.$$.ptrType.name)+" to parameter type "+this.name);break;case 1:s=t.$$.smartPtr;break;case 2:if(t.$$.smartPtrType===this)s=t.$$.smartPtr;else{var r=t.clone();s=this.rawShare(s,Vt.toHandle((function(){r.delete()}))),null!==e&&e.push(this.rawDestructor,s)}break;default:ze("Unsupporting sharing policy")}return s}function Rt(e,t){if(null===t)return this.isReference&&ze("null is not a valid "+this.name),0;t.$$||ze('Cannot pass "'+Wt(t)+'" as a '+this.name),t.$$.ptr||ze("Cannot pass deleted object as a pointer of type "+this.name),t.$$.ptrType.isConst&&ze("Cannot convert argument of type "+t.$$.ptrType.name+" to parameter type "+this.name);var s=t.$$.ptrType.registeredClass;return vt(t.$$.ptr,s,this.registeredClass)}function Pt(e){return this.rawGetPointee&&(e=this.rawGetPointee(e)),e}function Dt(e){this.rawDestructor&&this.rawDestructor(e)}function Nt(e){null!==e&&e.delete()}function Ct(e,t,s,i,r,o,n,a,l,h,c){this.name=e,this.registeredClass=t,this.isReference=s,this.isConst=i,this.isSmartPointer=r,this.pointeeType=o,this.sharingPolicy=n,this.rawGetPointee=a,this.rawConstructor=l,this.rawShare=h,this.rawDestructor=c,r||void 0!==t.baseClass?this.toWireType=_t:i?(this.toWireType=Tt,this.destructorFunction=null):(this.toWireType=Rt,this.destructorFunction=null)}function Ot(e,t,s){A.hasOwnProperty(e)||He("Replacing nonexistant public symbol"),void 0!==A[e].overloadTable&&void 0!==s?A[e].overloadTable[s]=t:(A[e]=t,A[e].argCount=s)}function bt(e,t,s){return e.includes("j")?function(e,t,s){var i=A["dynCall_"+e];return s&&s.length?i.apply(null,[t].concat(s)):i.call(null,t)}(e,t,s):De(t).apply(null,s)}function St(e,t){var s,i,r,o=(e=Qe(e)).includes("j")?(s=e,i=t,r=[],function(){return r.length=0,Object.assign(r,arguments),bt(s,i,r)}):De(t);return"function"!=typeof o&&ze("unknown function pointer with signature "+e+": "+t),o}var wt=void 0;function xt(e){var t=bs(e),s=Qe(t);return Ls(t),s}function Bt(e,t){var s=[],i={};throw t.forEach((function e(t){i[t]||xe[t]||(Be[t]?Be[t].forEach(e):(s.push(t),i[t]=!0))})),new wt(e+": "+s.map(xt).join([", "]))}function Ft(e,t){for(var s=[],i=0;i<e;i++)s.push(a()[t+4*i>>>2]);return s}function Mt(e,t,s,i,r){var o=t.length;o<2&&ze("argTypes array size mismatch! Must at least get return value and 'this' types!");for(var n=null!==t[1]&&null!==s,a=!1,l=1;l<t.length;++l)if(null!==t[l]&&void 0===t[l].destructorFunction){a=!0;break}var h="void"!==t[0].name,c="",A="";for(l=0;l<o-2;++l)c+=(0!==l?", ":"")+"arg"+l,A+=(0!==l?", ":"")+"arg"+l+"Wired";var u="return function "+Fe(e)+"("+c+") {\nif (arguments.length !== "+(o-2)+") {\nthrowBindingError('function "+e+" called with ' + arguments.length + ' arguments, expected "+(o-2)+" args!');\n}\n";a&&(u+="var destructors = [];\n");var p=a?"destructors":"null",d=["throwBindingError","invoker","fn","runDestructors","retType","classParam"],f=[ze,i,r,be,t[0],t[1]];for(n&&(u+="var thisWired = classParam.toWireType("+p+", this);\n"),l=0;l<o-2;++l)u+="var arg"+l+"Wired = argType"+l+".toWireType("+p+", arg"+l+"); // "+t[l+2].name+"\n",d.push("argType"+l),f.push(t[l+2]);if(n&&(A="thisWired"+(A.length>0?", ":"")+A),u+=(h?"var rv = ":"")+"invoker(fn"+(A.length>0?", ":"")+A+");\n",a)u+="runDestructors(destructors);\n";else for(l=n?1:2;l<t.length;++l){var E=1===l?"thisWired":"arg"+(l-2)+"Wired";null!==t[l].destructorFunction&&(u+=E+"_dtor("+E+"); // "+t[l].name+"\n",d.push(E+"_dtor"),f.push(t[l].destructorFunction))}h&&(u+="var ret = retType.fromWireType(rv);\nreturn ret;\n"),u+="}\n",d.push(u);var m=function(e,t){if(!(e instanceof Function))throw new TypeError("new_ called with constructor type "+typeof e+" which is not a function");var s=Me(e.name||"unknownFunctionName",(function(){}));s.prototype=e.prototype;var i=new s,r=e.apply(i,t);return r instanceof Object?r:i}(Function,d).apply(null,f);return m}var Lt=[],Ut=[{},{value:void 0},{value:null},{value:!0},{value:!1}];function Ht(e){e>4&&0==--Ut[e].refcount&&(Ut[e]=void 0,Lt.push(e))}function Gt(){for(var e=0,t=5;t<Ut.length;++t)void 0!==Ut[t]&&++e;return e}function kt(){for(var e=5;e<Ut.length;++e)if(void 0!==Ut[e])return Ut[e];return null}var Vt={toValue:e=>(e||ze("Cannot use deleted val. handle = "+e),Ut[e].value),toHandle:e=>{switch(e){case void 0:return 1;case null:return 2;case!0:return 3;case!1:return 4;default:var t=Lt.length?Lt.pop():Ut.length;return Ut[t]={refcount:1,value:e},t}}};function jt(e,s,l){switch(s){case 0:return function(e){var s=l?t():i();return this.fromWireType(s[e>>>0])};case 1:return function(e){var t=l?r():o();return this.fromWireType(t[e>>>1])};case 2:return function(e){var t=l?n():a();return this.fromWireType(t[e>>>2])};default:throw new TypeError("Unknown integer type: "+e)}}function Qt(e,t){var s=xe[e];return void 0===s&&ze(t+" has unknown type "+xt(e)),s}function Wt(e){if(null===e)return"null";var t=typeof e;return"object"===t||"array"===t||"function"===t?e.toString():""+e}function zt(e,t){switch(t){case 2:return function(e){return this.fromWireType((N.buffer!=x.buffer&&z(),H)[e>>>2])};case 3:return function(e){return this.fromWireType(l()[e>>>3])};default:throw new TypeError("Unknown float type: "+e)}}function Kt(e,s,l){switch(s){case 0:return l?function(e){return t()[e>>>0]}:function(e){return i()[e>>>0]};case 1:return l?function(e){return r()[e>>>1]}:function(e){return o()[e>>>1]};case 2:return l?function(e){return n()[e>>>2]}:function(e){return a()[e>>>2]};default:throw new TypeError("Unknown integer type: "+e)}}var Yt="undefined"!=typeof TextDecoder?new TextDecoder("utf-16le"):void 0;function Xt(e,t){for(var s=e,n=s>>1,a=n+t/2;!(n>=a)&&o()[n>>>0];)++n;if((s=n<<1)-e>32&&Yt)return Yt.decode(i().slice(e,s));for(var l="",h=0;!(h>=t/2);++h){var c=r()[e+2*h>>>1];if(0==c)break;l+=String.fromCharCode(c)}return l}function Zt(e,t,s){if(void 0===s&&(s=2147483647),s<2)return 0;for(var i=t,o=(s-=2)<2*e.length?s/2:e.length,n=0;n<o;++n){var a=e.charCodeAt(n);r()[t>>>1]=a,t+=2}return r()[t>>>1]=0,t-i}function qt(e){return 2*e.length}function Jt(e,t){for(var s=0,i="";!(s>=t/4);){var r=n()[e+4*s>>>2];if(0==r)break;if(++s,r>=65536){var o=r-65536;i+=String.fromCharCode(55296|o>>10,56320|1023&o)}else i+=String.fromCharCode(r)}return i}function $t(e,t,s){if(void 0===s&&(s=2147483647),s<4)return 0;for(var i=t>>>=0,r=i+s-4,o=0;o<e.length;++o){var a=e.charCodeAt(o);if(a>=55296&&a<=57343&&(a=65536+((1023&a)<<10)|1023&e.charCodeAt(++o)),n()[t>>>2]=a,(t+=4)+4>r)break}return n()[t>>>2]=0,t-i}function es(e){for(var t=0,s=0;s<e.length;++s){var i=e.charCodeAt(s);i>=55296&&i<=57343&&++s,t+=4}return t}function ts(e){Atomics.store(n(),e>>2,1),Os()&&Bs(e),Atomics.compareExchange(n(),e>>2,1,0)}A.executeNotifiedProxyingQueue=ts;var ss,is={};function rs(e){var t=is[e];return void 0===t?Qe(e):t}function os(){return"object"==typeof globalThis?globalThis:Function("return this")()}function ns(e){ns.shown||(ns.shown={}),ns.shown[e]||(ns.shown[e]=1,D(e))}function as(e){var t=Hs(),s=e();return Gs(t),s}function ls(e,t){var s=arguments.length-2,i=arguments;return as((()=>{for(var r=s,o=ks(8*r),n=o>>3,a=0;a<s;a++){var h=i[2+a];l()[n+a>>>0]=h}return xs(e,r,o,t)}))}ss=()=>performance.timeOrigin+performance.now();var hs=[];function cs(e){var t=N.buffer;try{return N.grow(e-t.byteLength+65535>>>16),z(),1}catch(e){}}var As={};function us(){if(!us.strings){var e={USER:"web_user",LOGNAME:"web_user",PATH:"/",PWD:"/",HOME:"/home/web_user",LANG:("object"==typeof navigator&&navigator.languages&&navigator.languages[0]||"C").replace("-","_")+".UTF-8",_:E||"./this.program"};for(var t in As)void 0===As[t]?delete e[t]:e[t]=As[t];var s=[];for(var t in e)s.push(t+"="+e[t]);us.strings=s}return us.strings}function ps(e,s){if(v)return ls(3,1,e,s);var i=0;return us().forEach((function(r,o){var n=s+i;a()[e+4*o>>>2]=n,function(e,s,i){for(var r=0;r<e.length;++r)t()[s++>>>0]=e.charCodeAt(r);i||(t()[s>>>0]=0)}(r,n),i+=r.length+1})),0}function ds(e,t){if(v)return ls(4,1,e,t);var s=us();a()[e>>>2]=s.length;var i=0;return s.forEach((function(e){i+=e.length+1})),a()[t>>>2]=i,0}function fs(e){if(v)return ls(5,1,e);try{var t=ge.getStreamFromFD(e);return ye.close(t),0}catch(e){if(void 0===ye||!(e instanceof ye.ErrnoError))throw e;return e.errno}}function Es(e,s,i,r){if(v)return ls(6,1,e,s,i,r);try{var o=function(e,s,i,r){for(var o=0,n=0;n<i;n++){var l=a()[s>>>2],h=a()[s+4>>>2];s+=8;var c=ye.read(e,t(),l,h,r);if(c<0)return-1;if(o+=c,c<h)break;void 0!==r&&(r+=c)}return o}(ge.getStreamFromFD(e),s,i);return a()[r>>>2]=o,0}catch(e){if(void 0===ye||!(e instanceof ye.ErrnoError))throw e;return e.errno}}function ms(e,t,s,i,r){if(v)return ls(7,1,e,t,s,i,r);try{var o=(h=s)+2097152>>>0<4194305-!!(l=t)?(l>>>0)+4294967296*h:NaN;if(isNaN(o))return 61;var a=ge.getStreamFromFD(e);return ye.llseek(a,o,i),se=[a.position>>>0,(te=a.position,+Math.abs(te)>=1?te>0?(0|Math.min(+Math.floor(te/4294967296),4294967295))>>>0:~~+Math.ceil((te-+(~~te>>>0))/4294967296)>>>0:0)],n()[r>>>2]=se[0],n()[r+4>>>2]=se[1],a.getdents&&0===o&&0===i&&(a.getdents=null),0}catch(e){if(void 0===ye||!(e instanceof ye.ErrnoError))throw e;return e.errno}var l,h}function ys(e,s,i,r){if(v)return ls(8,1,e,s,i,r);try{var o=function(e,s,i,r){for(var o=0,n=0;n<i;n++){var l=a()[s>>>2],h=a()[s+4>>>2];s+=8;var c=ye.write(e,t(),l,h,r);if(c<0)return-1;o+=c,void 0!==r&&(r+=c)}return o}(ge.getStreamFromFD(e),s,i);return a()[r>>>2]=o,0}catch(e){if(void 0===ye||!(e instanceof ye.ErrnoError))throw e;return e.errno}}function gs(e){return e%4==0&&(e%100!=0||e%400==0)}var Is=[31,29,31,30,31,30,31,31,30,31,30,31],vs=[31,28,31,30,31,30,31,31,30,31,30,31];function Ts(e,s,i,r){var o=n()[r+40>>>2],a={tm_sec:n()[r>>>2],tm_min:n()[r+4>>>2],tm_hour:n()[r+8>>>2],tm_mday:n()[r+12>>>2],tm_mon:n()[r+16>>>2],tm_year:n()[r+20>>>2],tm_wday:n()[r+24>>>2],tm_yday:n()[r+28>>>2],tm_isdst:n()[r+32>>>2],tm_gmtoff:n()[r+36>>>2],tm_zone:o?j(o):""},l=j(i),h={"%c":"%a %b %d %H:%M:%S %Y","%D":"%m/%d/%y","%F":"%Y-%m-%d","%h":"%b","%r":"%I:%M:%S %p","%R":"%H:%M","%T":"%H:%M:%S","%x":"%m/%d/%y","%X":"%H:%M:%S","%Ec":"%c","%EC":"%C","%Ex":"%m/%d/%y","%EX":"%H:%M:%S","%Ey":"%y","%EY":"%Y","%Od":"%d","%Oe":"%e","%OH":"%H","%OI":"%I","%Om":"%m","%OM":"%M","%OS":"%S","%Ou":"%u","%OU":"%U","%OV":"%V","%Ow":"%w","%OW":"%W","%Oy":"%y"};for(var c in h)l=l.replace(new RegExp(c,"g"),h[c]);var A=["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],u=["January","February","March","April","May","June","July","August","September","October","November","December"];function p(e,t,s){for(var i="number"==typeof e?e.toString():e||"";i.length<t;)i=s[0]+i;return i}function d(e,t){return p(e,t,"0")}function f(e,t){function s(e){return e<0?-1:e>0?1:0}var i;return 0===(i=s(e.getFullYear()-t.getFullYear()))&&0===(i=s(e.getMonth()-t.getMonth()))&&(i=s(e.getDate()-t.getDate())),i}function E(e){switch(e.getDay()){case 0:return new Date(e.getFullYear()-1,11,29);case 1:return e;case 2:return new Date(e.getFullYear(),0,3);case 3:return new Date(e.getFullYear(),0,2);case 4:return new Date(e.getFullYear(),0,1);case 5:return new Date(e.getFullYear()-1,11,31);case 6:return new Date(e.getFullYear()-1,11,30)}}function m(e){var t=function(e,t){for(var s=new Date(e.getTime());t>0;){var i=gs(s.getFullYear()),r=s.getMonth(),o=(i?Is:vs)[r];if(!(t>o-s.getDate()))return s.setDate(s.getDate()+t),s;t-=o-s.getDate()+1,s.setDate(1),r<11?s.setMonth(r+1):(s.setMonth(0),s.setFullYear(s.getFullYear()+1))}return s}(new Date(e.tm_year+1900,0,1),e.tm_yday),s=new Date(t.getFullYear(),0,4),i=new Date(t.getFullYear()+1,0,4),r=E(s),o=E(i);return f(r,t)<=0?f(o,t)<=0?t.getFullYear()+1:t.getFullYear():t.getFullYear()-1}var y={"%a":function(e){return A[e.tm_wday].substring(0,3)},"%A":function(e){return A[e.tm_wday]},"%b":function(e){return u[e.tm_mon].substring(0,3)},"%B":function(e){return u[e.tm_mon]},"%C":function(e){return d((e.tm_year+1900)/100|0,2)},"%d":function(e){return d(e.tm_mday,2)},"%e":function(e){return p(e.tm_mday,2," ")},"%g":function(e){return m(e).toString().substring(2)},"%G":function(e){return m(e)},"%H":function(e){return d(e.tm_hour,2)},"%I":function(e){var t=e.tm_hour;return 0==t?t=12:t>12&&(t-=12),d(t,2)},"%j":function(e){return d(e.tm_mday+function(e,t){for(var s=0,i=0;i<=t;s+=e[i++]);return s}(gs(e.tm_year+1900)?Is:vs,e.tm_mon-1),3)},"%m":function(e){return d(e.tm_mon+1,2)},"%M":function(e){return d(e.tm_min,2)},"%n":function(){return"\n"},"%p":function(e){return e.tm_hour>=0&&e.tm_hour<12?"AM":"PM"},"%S":function(e){return d(e.tm_sec,2)},"%t":function(){return"\t"},"%u":function(e){return e.tm_wday||7},"%U":function(e){var t=e.tm_yday+7-e.tm_wday;return d(Math.floor(t/7),2)},"%V":function(e){var t=Math.floor((e.tm_yday+7-(e.tm_wday+6)%7)/7);if((e.tm_wday+371-e.tm_yday-2)%7<=2&&t++,t){if(53==t){var s=(e.tm_wday+371-e.tm_yday)%7;4==s||3==s&&gs(e.tm_year)||(t=1)}}else{t=52;var i=(e.tm_wday+7-e.tm_yday-1)%7;(4==i||5==i&&gs(e.tm_year%400-1))&&t++}return d(t,2)},"%w":function(e){return e.tm_wday},"%W":function(e){var t=e.tm_yday+7-(e.tm_wday+6)%7;return d(Math.floor(t/7),2)},"%y":function(e){return(e.tm_year+1900).toString().substring(2)},"%Y":function(e){return e.tm_year+1900},"%z":function(e){var t=e.tm_gmtoff,s=t>=0;return t=(t=Math.abs(t)/60)/60*100+t%60,(s?"+":"-")+String("0000"+t).slice(-4)},"%Z":function(e){return e.tm_zone},"%%":function(){return"%"}};for(var c in l=l.replace(/%%/g,"\0\0"),y)l.includes(c)&&(l=l.replace(new RegExp(c,"g"),y[c](a)));var g,I,v=de(l=l.replace(/\0\0/g,"%"),!1);return v.length>s?0:(g=v,I=e,t().set(g,I>>>0),v.length-1)}Te.init();var _s=function(e,t,s,i){e||(e=this),this.parent=e,this.mount=e.mount,this.mounted=null,this.id=ye.nextInode++,this.name=t,this.mode=s,this.node_ops={},this.stream_ops={},this.rdev=i},Rs=365,Ps=146;Object.defineProperties(_s.prototype,{read:{get:function(){return(this.mode&Rs)===Rs},set:function(e){e?this.mode|=Rs:this.mode&=-366}},write:{get:function(){return(this.mode&Ps)===Ps},set:function(e){e?this.mode|=Ps:this.mode&=-147}},isFolder:{get:function(){return ye.isDir(this.mode)}},isDevice:{get:function(){return ye.isChrdev(this.mode)}}}),ye.FSNode=_s,ye.staticInit(),Ue=A.InternalError=Le(Error,"InternalError"),function(){for(var e=new Array(256),t=0;t<256;++t)e[t]=String.fromCharCode(t);je=e}(),We=A.BindingError=Le(Error,"BindingError"),mt.prototype.isAliasOf=Ye,mt.prototype.clone=pt,mt.prototype.delete=dt,mt.prototype.isDeleted=ft,mt.prototype.deleteLater=Et,A.getInheritedInstanceCount=st,A.getLiveInheritedInstances=it,A.flushPendingDeletes=ot,A.setDelayFunction=at,Ct.prototype.getPointee=Pt,Ct.prototype.destructor=Dt,Ct.prototype.argPackAdvance=8,Ct.prototype.readValueFromPointer=Se,Ct.prototype.deleteObject=Nt,Ct.prototype.fromWireType=At,wt=A.UnboundTypeError=Le(Error,"UnboundTypeError"),A.count_emval_handles=Gt,A.get_first_emval=kt;var Ds=[null,Ie,Re,ps,ds,fs,Es,ms,ys],Ns={g:function(e,t,s){throw new Ne(e).init(t,s),e},T:function(e){Ss(e,!g,1,!y),Te.threadInitTLS()},J:function(e){v?postMessage({cmd:"cleanupThread",thread:e}):Ae(e)},X:function(e){},_:function(e){ae(Ce)},Z:function(e,t){ae(Ce)},da:function(e){var t=Oe[e];delete Oe[e];var s=t.elements,i=s.length,r=s.map((function(e){return e.getterReturnType})).concat(s.map((function(e){return e.setterArgumentType}))),o=t.rawConstructor,n=t.rawDestructor;Ge([e],r,(function(e){return s.forEach(((t,s)=>{var r=e[s],o=t.getter,n=t.getterContext,a=e[s+i],l=t.setter,h=t.setterContext;t.read=e=>r.fromWireType(o(n,e)),t.write=(e,t)=>{var s=[];l(h,e,a.toWireType(s,t)),be(s)}})),[{name:t.name,fromWireType:function(e){for(var t=new Array(i),r=0;r<i;++r)t[r]=s[r].read(e);return n(e),t},toWireType:function(e,r){if(i!==r.length)throw new TypeError("Incorrect number of tuple elements for "+t.name+": expected="+i+", actual="+r.length);for(var a=o(),l=0;l<i;++l)s[l].write(a,r[l]);return null!==e&&e.push(n,a),a},argPackAdvance:8,readValueFromPointer:Se,destructorFunction:n}]}))},q:function(e){var t=ke[e];delete ke[e];var s=t.rawConstructor,i=t.rawDestructor,r=t.fields;Ge([e],r.map((e=>e.getterReturnType)).concat(r.map((e=>e.setterArgumentType))),(e=>{var o={};return r.forEach(((t,s)=>{var i=t.fieldName,n=e[s],a=t.getter,l=t.getterContext,h=e[s+r.length],c=t.setter,A=t.setterContext;o[i]={read:e=>n.fromWireType(a(l,e)),write:(e,t)=>{var s=[];c(A,e,h.toWireType(s,t)),be(s)}}})),[{name:t.name,fromWireType:function(e){var t={};for(var s in o)t[s]=o[s].read(e);return i(e),t},toWireType:function(e,t){for(var r in o)if(!(r in t))throw new TypeError('Missing field:  "'+r+'"');var n=s();for(r in o)o[r].write(n,t[r]);return null!==e&&e.push(i,n),n},argPackAdvance:8,readValueFromPointer:Se,destructorFunction:i}]}))},H:function(e,t,s,i,r){},ba:function(e,s,i,o,a){var l=Ve(i);Ke(e,{name:s=Qe(s),fromWireType:function(e){return!!e},toWireType:function(e,t){return t?o:a},argPackAdvance:8,readValueFromPointer:function(e){var o;if(1===i)o=t();else if(2===i)o=r();else{if(4!==i)throw new TypeError("Unknown boolean type size: "+s);o=n()}return this.fromWireType(o[e>>>l])},destructorFunction:null})},p:function(e,t,s,i,r,o,n,a,l,h,c,A,u){c=Qe(c),o=St(r,o),a&&(a=St(n,a)),h&&(h=St(l,h)),u=St(A,u);var p=Fe(c);gt(p,(function(){Bt("Cannot construct "+c+" due to unbound types",[i])})),Ge([e,t,s],i?[i]:[],(function(t){var s,r;t=t[0],r=i?(s=t.registeredClass).instancePrototype:mt.prototype;var n=Me(p,(function(){if(Object.getPrototypeOf(this)!==l)throw new We("Use 'new' to construct "+c);if(void 0===A.constructor_body)throw new We(c+" has no accessible constructor");var e=A.constructor_body[arguments.length];if(void 0===e)throw new We("Tried to invoke ctor of "+c+" with invalid number of parameters ("+arguments.length+") - expected ("+Object.keys(A.constructor_body).toString()+") parameters instead!");return e.apply(this,arguments)})),l=Object.create(r,{constructor:{value:n}});n.prototype=l;var A=new It(c,n,l,u,s,o,a,h),d=new Ct(c,A,!0,!1,!1),f=new Ct(c+"*",A,!1,!1,!1),E=new Ct(c+" const*",A,!1,!0,!1);return tt[e]={pointerType:f,constPointerType:E},Ot(p,n),[d,f,E]}))},o:function(e,t,s,i,r,o){w(t>0);var n=Ft(t,s);r=St(i,r),Ge([],[e],(function(e){var s="constructor "+(e=e[0]).name;if(void 0===e.registeredClass.constructor_body&&(e.registeredClass.constructor_body=[]),void 0!==e.registeredClass.constructor_body[t-1])throw new We("Cannot register multiple constructors with identical number of parameters ("+(t-1)+") for class '"+e.name+"'! Overload resolution is currently only performed using the parameter count, not actual type info!");return e.registeredClass.constructor_body[t-1]=()=>{Bt("Cannot construct "+e.name+" due to unbound types",n)},Ge([],n,(function(i){return i.splice(1,0,null),e.registeredClass.constructor_body[t-1]=Mt(s,i,null,r,o),[]})),[]}))},c:function(e,t,s,i,r,o,n,a){var l=Ft(s,i);t=Qe(t),o=St(r,o),Ge([],[e],(function(e){var i=(e=e[0]).name+"."+t;function r(){Bt("Cannot call "+i+" due to unbound types",l)}t.startsWith("@@")&&(t=Symbol[t.substring(2)]),a&&e.registeredClass.pureVirtualFunctions.push(t);var h=e.registeredClass.instancePrototype,c=h[t];return void 0===c||void 0===c.overloadTable&&c.className!==e.name&&c.argCount===s-2?(r.argCount=s-2,r.className=e.name,h[t]=r):(yt(h,t,i),h[t].overloadTable[s-2]=r),Ge([],l,(function(r){var a=Mt(i,r,e,o,n);return void 0===h[t].overloadTable?(a.argCount=s-2,h[t]=a):h[t].overloadTable[s-2]=a,[]})),[]}))},aa:function(e,t){Ke(e,{name:t=Qe(t),fromWireType:function(e){var t=Vt.toValue(e);return Ht(e),t},toWireType:function(e,t){return Vt.toHandle(t)},argPackAdvance:8,readValueFromPointer:Se,destructorFunction:null})},D:function(e,t,s,i){var r=Ve(s);function o(){}t=Qe(t),o.values={},Ke(e,{name:t,constructor:o,fromWireType:function(e){return this.constructor.values[e]},toWireType:function(e,t){return t.value},argPackAdvance:8,readValueFromPointer:jt(t,r,i),destructorFunction:null}),gt(t,o)},t:function(e,t,s){var i=Qt(e,"enum");t=Qe(t);var r=i.constructor,o=Object.create(i.constructor.prototype,{value:{value:s},constructor:{value:Me(i.name+"_"+t,(function(){}))}});r.values[s]=o,r[t]=o},B:function(e,t,s){var i=Ve(s);Ke(e,{name:t=Qe(t),fromWireType:function(e){return e},toWireType:function(e,t){return t},argPackAdvance:8,readValueFromPointer:zt(t,i),destructorFunction:null})},d:function(e,t,s,i,r,o){var n=Ft(t,s);e=Qe(e),r=St(i,r),gt(e,(function(){Bt("Cannot call "+e+" due to unbound types",n)}),t-1),Ge([],n,(function(s){var i=[s[0],null].concat(s.slice(1));return Ot(e,Mt(e,i,null,r,o),t-1),[]}))},s:function(e,t,s,i,r){t=Qe(t);var o=Ve(s),n=e=>e;if(0===i){var a=32-8*s;n=e=>e<<a>>>a}var l=t.includes("unsigned");Ke(e,{name:t,fromWireType:n,toWireType:l?function(e,t){return this.name,t>>>0}:function(e,t){return this.name,t},argPackAdvance:8,readValueFromPointer:Kt(t,o,0!==i),destructorFunction:null})},i:function(e,t,s){var i=[Int8Array,Uint8Array,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array][t];function r(e){e>>=2;var t=a(),s=t[e>>>0],r=t[e+1>>>0];return new i(t.buffer,r,s)}Ke(e,{name:s=Qe(s),fromWireType:r,argPackAdvance:8,readValueFromPointer:r},{ignoreDuplicateRegistrations:!0})},C:function(e,t){var s="std::string"===(t=Qe(t));Ke(e,{name:t,fromWireType:function(e){var t,r=a()[e>>>2],o=e+4;if(s)for(var n=o,l=0;l<=r;++l){var h=o+l;if(l==r||0==i()[h>>>0]){var c=j(n,h-n);void 0===t?t=c:(t+=String.fromCharCode(0),t+=c),n=h+1}}else{var A=new Array(r);for(l=0;l<r;++l)A[l]=String.fromCharCode(i()[o+l>>>0]);t=A.join("")}return Ls(e),t},toWireType:function(e,t){var r;t instanceof ArrayBuffer&&(t=new Uint8Array(t));var o="string"==typeof t;o||t instanceof Uint8Array||t instanceof Uint8ClampedArray||t instanceof Int8Array||ze("Cannot pass non-string to std::string"),r=s&&o?W(t):t.length;var n,l,h=Cs(4+r+1),c=h+4;if(c>>>=0,a()[h>>>2]=r,s&&o)n=c,l=r+1,Q(t,i(),n,l);else if(o)for(var A=0;A<r;++A){var u=t.charCodeAt(A);u>255&&(Ls(c),ze("String has UTF-16 code units that do not fit in 8 bits")),i()[c+A>>>0]=u}else for(A=0;A<r;++A)i()[c+A>>>0]=t[A];return null!==e&&e.push(Ls,h),h},argPackAdvance:8,readValueFromPointer:Se,destructorFunction:function(e){Ls(e)}})},x:function(e,t,s){var i,r,n,l,h;s=Qe(s),2===t?(i=Xt,r=Zt,l=qt,n=()=>o(),h=1):4===t&&(i=Jt,r=$t,l=es,n=()=>a(),h=2),Ke(e,{name:s,fromWireType:function(e){for(var s,r=a()[e>>>2],o=n(),l=e+4,c=0;c<=r;++c){var A=e+4+c*t;if(c==r||0==o[A>>>h]){var u=i(l,A-l);void 0===s?s=u:(s+=String.fromCharCode(0),s+=u),l=A+t}}return Ls(e),s},toWireType:function(e,i){"string"!=typeof i&&ze("Cannot pass non-string to C++ string type "+s);var o=l(i),n=Cs(4+o+t);return n>>>=0,a()[n>>>2]=o>>h,r(i,n+4,o+t),null!==e&&e.push(Ls,n),n},argPackAdvance:8,readValueFromPointer:Se,destructorFunction:function(e){Ls(e)}})},ea:function(e,t,s,i,r,o){Oe[e]={name:Qe(t),rawConstructor:St(s,i),rawDestructor:St(r,o),elements:[]}},j:function(e,t,s,i,r,o,n,a,l){Oe[e].elements.push({getterReturnType:t,getter:St(s,i),getterContext:r,setterArgumentType:o,setter:St(n,a),setterContext:l})},r:function(e,t,s,i,r,o){ke[e]={name:Qe(t),rawConstructor:St(s,i),rawDestructor:St(r,o),fields:[]}},f:function(e,t,s,i,r,o,n,a,l,h){ke[e].fields.push({fieldName:Qe(t),getterReturnType:s,getter:St(i,r),getterContext:o,setterArgumentType:n,setter:St(a,l),setterContext:h})},ca:function(e,t){Ke(e,{isVoid:!0,name:t=Qe(t),argPackAdvance:0,fromWireType:function(){},toWireType:function(e,t){}})},Y:function(e){D(j(e))},V:function(e,t,s,i){if(e==t)setTimeout((()=>ts(i)));else if(v)postMessage({targetThread:e,cmd:"processProxyingQueue",queue:i});else{var r=Te.pthreads[e];if(!r)return;r.postMessage({cmd:"processProxyingQueue",queue:i})}return 1},S:function(e,t,s){return-1},n:function(e,t,s){e=Vt.toValue(e),t=Qt(t,"emval::as");var i=[],r=Vt.toHandle(i);return a()[s>>>2]=r,t.toWireType(i,e)},z:function(e,t,s,i){e=Vt.toValue(e);for(var r=function(e,t){for(var s=new Array(e),i=0;i<e;++i)s[i]=Qt(a()[t+4*i>>>2],"parameter "+i);return s}(t,s),o=new Array(t),n=0;n<t;++n){var l=r[n];o[n]=l.readValueFromPointer(i),i+=l.argPackAdvance}var h=e.apply(void 0,o);return Vt.toHandle(h)},b:Ht,F:function(e){return 0===e?Vt.toHandle(os()):(e=rs(e),Vt.toHandle(os()[e]))},l:function(e,t){return e=Vt.toValue(e),t=Vt.toValue(t),Vt.toHandle(e[t])},u:function(e){e>4&&(Ut[e].refcount+=1)},ga:function(e,t){return(e=Vt.toValue(e))instanceof(t=Vt.toValue(t))},y:function(e){return"number"==typeof(e=Vt.toValue(e))},E:function(e){return"string"==typeof(e=Vt.toValue(e))},fa:function(){return Vt.toHandle([])},h:function(e){return Vt.toHandle(rs(e))},w:function(){return Vt.toHandle({})},m:function(e){be(Vt.toValue(e)),Ht(e)},k:function(e,t,s){e=Vt.toValue(e),t=Vt.toValue(t),s=Vt.toValue(s),e[t]=s},e:function(e,t){var s=(e=Qt(e,"_emval_take_value")).readValueFromPointer(t);return Vt.toHandle(s)},A:function(){ae("")},U:function(){g||ns("Blocking on the main thread is very dangerous, see https://emscripten.org/docs/porting/pthreads.html#blocking-on-the-main-browser-thread")},v:ss,W:function(e,t,s){i().copyWithin(e>>>0,t>>>0,t+s>>>0)},R:function(e,t,s){hs.length=t;for(var i=s>>3,r=0;r<t;r++)hs[r]=l()[i+r>>>0];return Ds[e].apply(null,hs)},P:function(e){var t=i().length;if((e>>>=0)<=t)return!1;var s,r,o=4294901760;if(e>o)return!1;for(var n=1;n<=4;n*=2){var a=t*(1+.2/n);if(a=Math.min(a,e+100663296),cs(Math.min(o,(s=Math.max(e,a))+((r=65536)-s%r)%r)))return!0}return!1},$:function(){throw"unwind"},L:ps,M:ds,I:ve,N:fs,O:Es,G:ms,Q:ys,a:N||A.wasmMemory,K:function(e,t,s,i,r){return Ts(e,t,s,i)}};!function(){var e={a:Ns};function t(e,t){var s,i,r=e.exports;A.asm=r,s=A.asm.ka,Te.tlsInitFunctions.push(s),K=A.asm.ia,i=A.asm.ha,Z.unshift(i),C=t,Te.loadWasmModuleToAllWorkers((()=>ne()))}function s(e){t(e.instance,e.module)}function i(t){return(R||!y&&!g||"function"!=typeof fetch?Promise.resolve().then((function(){return he(ee)})):fetch(ee,{credentials:"same-origin"}).then((function(e){if(!e.ok)throw"failed to load wasm binary file at '"+ee+"'";return e.arrayBuffer()})).catch((function(){return he(ee)}))).then((function(t){return WebAssembly.instantiate(t,e)})).then((function(e){return e})).then(t,(function(e){D("failed to asynchronously prepare wasm: "+e),ae(e)}))}if(oe(),A.instantiateWasm)try{return A.instantiateWasm(e,t)}catch(e){D("Module.instantiateWasm callback failed with error: "+e),c(e)}(R||"function"!=typeof WebAssembly.instantiateStreaming||le(ee)||"function"!=typeof fetch?i(s):fetch(ee,{credentials:"same-origin"}).then((function(t){return WebAssembly.instantiateStreaming(t,e).then(s,(function(e){return D("wasm streaming compile failed: "+e),D("falling back to ArrayBuffer instantiation"),i(s)}))}))).catch(c)}();var Cs=function(){return(Cs=A.asm.ja).apply(null,arguments)};A.__emscripten_tls_init=function(){return(A.__emscripten_tls_init=A.asm.ka).apply(null,arguments)};var Os=A._pthread_self=function(){return(Os=A._pthread_self=A.asm.la).apply(null,arguments)},bs=A.___getTypeName=function(){return(bs=A.___getTypeName=A.asm.ma).apply(null,arguments)};A.__embind_initialize_bindings=function(){return(A.__embind_initialize_bindings=A.asm.na).apply(null,arguments)};var Ss=A.__emscripten_thread_init=function(){return(Ss=A.__emscripten_thread_init=A.asm.oa).apply(null,arguments)};A.__emscripten_thread_crashed=function(){return(A.__emscripten_thread_crashed=A.asm.pa).apply(null,arguments)};var ws,xs=function(){return(xs=A.asm.qa).apply(null,arguments)},Bs=A.__emscripten_proxy_execute_task_queue=function(){return(Bs=A.__emscripten_proxy_execute_task_queue=A.asm.ra).apply(null,arguments)},Fs=function(){return(Fs=A.asm.sa).apply(null,arguments)},Ms=A.__emscripten_thread_exit=function(){return(Ms=A.__emscripten_thread_exit=A.asm.ta).apply(null,arguments)},Ls=function(){return(Ls=A.asm.ua).apply(null,arguments)},Us=function(){return(Us=A.asm.va).apply(null,arguments)},Hs=function(){return(Hs=A.asm.wa).apply(null,arguments)},Gs=function(){return(Gs=A.asm.xa).apply(null,arguments)},ks=function(){return(ks=A.asm.ya).apply(null,arguments)},Vs=function(){return(Vs=A.asm.za).apply(null,arguments)};function js(){if(!(ie>0)){if(v)return h(A),$(),void startWorker(A);!function(){if(A.preRun)for("function"==typeof A.preRun&&(A.preRun=[A.preRun]);A.preRun.length;)e=A.preRun.shift(),X.unshift(e);var e;_e(X)}(),ie>0||(A.setStatus?(A.setStatus("Running..."),setTimeout((function(){setTimeout((function(){A.setStatus("")}),1),e()}),1)):e())}function e(){ws||(ws=!0,A.calledRun=!0,S||($(),h(A),A.onRuntimeInitialized&&A.onRuntimeInitialized(),function(){if(!v){if(A.postRun)for("function"==typeof A.postRun&&(A.postRun=[A.postRun]);A.postRun.length;)e=A.postRun.shift(),q.unshift(e);var e;_e(q)}}()))}}if(A.dynCall_jiji=function(){return(A.dynCall_jiji=A.asm.Aa).apply(null,arguments)},A.dynCall_viijii=function(){return(A.dynCall_viijii=A.asm.Ba).apply(null,arguments)},A.dynCall_iiiiij=function(){return(A.dynCall_iiiiij=A.asm.Ca).apply(null,arguments)},A.dynCall_iiiiijj=function(){return(A.dynCall_iiiiijj=A.asm.Da).apply(null,arguments)},A.dynCall_iiiiiijj=function(){return(A.dynCall_iiiiiijj=A.asm.Ea).apply(null,arguments)},A.keepRuntimeAlive=J,A.wasmMemory=N,A.ExitStatus=ce,A.PThread=Te,re=function e(){ws||js(),ws||(re=e)},A.preInit)for("function"==typeof A.preInit&&(A.preInit=[A.preInit]);A.preInit.length>0;)A.preInit.pop()();return js(),e.ready});"object"==typeof e&&"object"==typeof t?t.exports=i:"function"==typeof define&&define.amd?define([],(function(){return i})):"object"==typeof e&&(e.WebIFCWasm=i)}}),EI=dI({"dist/web-ifc.js"(e,t){var s,i=(s="undefined"!=typeof document&&document.currentScript?document.currentScript.src:void 0,function(e={}){var t,i,r=void 0!==e?e:{};r.ready=new Promise((function(e,s){t=e,i=s}));var o,n,a=Object.assign({},r),l="./this.program",h="";"undefined"!=typeof document&&document.currentScript&&(h=document.currentScript.src),s&&(h=s),h=0!==h.indexOf("blob:")?h.substr(0,h.replace(/[?#].*/,"").lastIndexOf("/")+1):"",o=e=>{var t=new XMLHttpRequest;return t.open("GET",e,!1),t.send(null),t.responseText},n=(e,t,s)=>{var i=new XMLHttpRequest;i.open("GET",e,!0),i.responseType="arraybuffer",i.onload=()=>{200==i.status||0==i.status&&i.response?t(i.response):s()},i.onerror=s,i.send(null)};var c,A,u=r.print||console.log.bind(console),p=r.printErr||console.warn.bind(console);Object.assign(r,a),a=null,r.arguments,r.thisProgram&&(l=r.thisProgram),r.quit,r.wasmBinary&&(c=r.wasmBinary),r.noExitRuntime,"object"!=typeof WebAssembly&&V("no native wasm support detected");var d=!1;function f(e,t){e||V(t)}var E,m,y,g,I,v,T,_,R,P="undefined"!=typeof TextDecoder?new TextDecoder("utf8"):void 0;function D(e,t,s){for(var i=(t>>>=0)+s,r=t;e[r]&&!(r>=i);)++r;if(r-t>16&&e.buffer&&P)return P.decode(e.subarray(t,r));for(var o="";t<r;){var n=e[t++];if(128&n){var a=63&e[t++];if(192!=(224&n)){var l=63&e[t++];if((n=224==(240&n)?(15&n)<<12|a<<6|l:(7&n)<<18|a<<12|l<<6|63&e[t++])<65536)o+=String.fromCharCode(n);else{var h=n-65536;o+=String.fromCharCode(55296|h>>10,56320|1023&h)}}else o+=String.fromCharCode((31&n)<<6|a)}else o+=String.fromCharCode(n)}return o}function N(e,t){return(e>>>=0)?D(m,e,t):""}function C(e,t,s,i){if(!(i>0))return 0;for(var r=s>>>=0,o=s+i-1,n=0;n<e.length;++n){var a=e.charCodeAt(n);if(a>=55296&&a<=57343&&(a=65536+((1023&a)<<10)|1023&e.charCodeAt(++n)),a<=127){if(s>=o)break;t[s++>>>0]=a}else if(a<=2047){if(s+1>=o)break;t[s++>>>0]=192|a>>6,t[s++>>>0]=128|63&a}else if(a<=65535){if(s+2>=o)break;t[s++>>>0]=224|a>>12,t[s++>>>0]=128|a>>6&63,t[s++>>>0]=128|63&a}else{if(s+3>=o)break;t[s++>>>0]=240|a>>18,t[s++>>>0]=128|a>>12&63,t[s++>>>0]=128|a>>6&63,t[s++>>>0]=128|63&a}}return t[s>>>0]=0,s-r}function O(e){for(var t=0,s=0;s<e.length;++s){var i=e.charCodeAt(s);i<=127?t++:i<=2047?t+=2:i>=55296&&i<=57343?(t+=4,++s):t+=3}return t}function b(){var e=A.buffer;r.HEAP8=E=new Int8Array(e),r.HEAP16=y=new Int16Array(e),r.HEAP32=I=new Int32Array(e),r.HEAPU8=m=new Uint8Array(e),r.HEAPU16=g=new Uint16Array(e),r.HEAPU32=v=new Uint32Array(e),r.HEAPF32=T=new Float32Array(e),r.HEAPF64=_=new Float64Array(e)}var S,w,x,B,F=[],M=[],L=[],U=0,H=null;function G(e){U++,r.monitorRunDependencies&&r.monitorRunDependencies(U)}function k(e){if(U--,r.monitorRunDependencies&&r.monitorRunDependencies(U),0==U&&H){var t=H;H=null,t()}}function V(e){r.onAbort&&r.onAbort(e),p(e="Aborted("+e+")"),d=!0,e+=". Build with -sASSERTIONS for more info.";var t=new WebAssembly.RuntimeError(e);throw i(t),t}function j(e){return e.startsWith("data:application/octet-stream;base64,")}function Q(e){try{if(e==S&&c)return new Uint8Array(c);throw"both async and sync fetching of the wasm failed"}catch(e){V(e)}}function W(e){for(;e.length>0;)e.shift()(r)}function z(e){this.excPtr=e,this.ptr=e-24,this.set_type=function(e){v[this.ptr+4>>>2]=e},this.get_type=function(){return v[this.ptr+4>>>2]},this.set_destructor=function(e){v[this.ptr+8>>>2]=e},this.get_destructor=function(){return v[this.ptr+8>>>2]},this.set_refcount=function(e){I[this.ptr>>>2]=e},this.set_caught=function(e){e=e?1:0,E[this.ptr+12>>>0]=e},this.get_caught=function(){return 0!=E[this.ptr+12>>>0]},this.set_rethrown=function(e){e=e?1:0,E[this.ptr+13>>>0]=e},this.get_rethrown=function(){return 0!=E[this.ptr+13>>>0]},this.init=function(e,t){this.set_adjusted_ptr(0),this.set_type(e),this.set_destructor(t),this.set_refcount(0),this.set_caught(!1),this.set_rethrown(!1)},this.add_ref=function(){var e=I[this.ptr>>>2];I[this.ptr>>>2]=e+1},this.release_ref=function(){var e=I[this.ptr>>>2];return I[this.ptr>>>2]=e-1,1===e},this.set_adjusted_ptr=function(e){v[this.ptr+16>>>2]=e},this.get_adjusted_ptr=function(){return v[this.ptr+16>>>2]},this.get_exception_ptr=function(){if(Kt(this.get_type()))return v[this.excPtr>>>2];var e=this.get_adjusted_ptr();return 0!==e?e:this.excPtr}}j(S="web-ifc.wasm")||(w=S,S=r.locateFile?r.locateFile(w,h):h+w);var K={};function Y(e){for(;e.length;){var t=e.pop();e.pop()(t)}}function X(e){return this.fromWireType(I[e>>>2])}var Z={},q={},J={};function $(e){if(void 0===e)return"_unknown";var t=(e=e.replace(/[^a-zA-Z0-9_]/g,"$")).charCodeAt(0);return t>=48&&t<=57?"_"+e:e}function ee(e,t){return e=$(e),new Function("body","return function "+e+'() {\n    "use strict";    return body.apply(this, arguments);\n};\n')(t)}function te(e,t){var s=ee(t,(function(e){this.name=t,this.message=e;var s=new Error(e).stack;void 0!==s&&(this.stack=this.toString()+"\n"+s.replace(/^Error(:[^\n]*)?\n/,""))}));return s.prototype=Object.create(e.prototype),s.prototype.constructor=s,s.prototype.toString=function(){return void 0===this.message?this.name:this.name+": "+this.message},s}var se=void 0;function ie(e){throw new se(e)}function re(e,t,s){function i(t){var i=s(t);i.length!==e.length&&ie("Mismatched type converter count");for(var r=0;r<e.length;++r)Ae(e[r],i[r])}e.forEach((function(e){J[e]=t}));var r=new Array(t.length),o=[],n=0;t.forEach(((e,t)=>{q.hasOwnProperty(e)?r[t]=q[e]:(o.push(e),Z.hasOwnProperty(e)||(Z[e]=[]),Z[e].push((()=>{r[t]=q[e],++n===o.length&&i(r)})))})),0===o.length&&i(r)}var oe={};function ne(e){switch(e){case 1:return 0;case 2:return 1;case 4:return 2;case 8:return 3;default:throw new TypeError("Unknown type size: "+e)}}var ae=void 0;function le(e){for(var t="",s=e;m[s>>>0];)t+=ae[m[s++>>>0]];return t}var he=void 0;function ce(e){throw new he(e)}function Ae(e,t,s={}){if(!("argPackAdvance"in t))throw new TypeError("registerType registeredInstance requires argPackAdvance");var i=t.name;if(e||ce('type "'+i+'" must have a positive integer typeid pointer'),q.hasOwnProperty(e)){if(s.ignoreDuplicateRegistrations)return;ce("Cannot register type '"+i+"' twice")}if(q[e]=t,delete J[e],Z.hasOwnProperty(e)){var r=Z[e];delete Z[e],r.forEach((e=>e()))}}function ue(e){if(!(this instanceof Fe))return!1;if(!(e instanceof Fe))return!1;for(var t=this.$$.ptrType.registeredClass,s=this.$$.ptr,i=e.$$.ptrType.registeredClass,r=e.$$.ptr;t.baseClass;)s=t.upcast(s),t=t.baseClass;for(;i.baseClass;)r=i.upcast(r),i=i.baseClass;return t===i&&s===r}function pe(e){return{count:e.count,deleteScheduled:e.deleteScheduled,preservePointerOnDelete:e.preservePointerOnDelete,ptr:e.ptr,ptrType:e.ptrType,smartPtr:e.smartPtr,smartPtrType:e.smartPtrType}}function de(e){ce(e.$$.ptrType.registeredClass.name+" instance already deleted")}var fe=!1;function Ee(e){}function me(e){e.count.value-=1,0===e.count.value&&function(e){e.smartPtr?e.smartPtrType.rawDestructor(e.smartPtr):e.ptrType.registeredClass.rawDestructor(e.ptr)}(e)}function ye(e,t,s){if(t===s)return e;if(void 0===s.baseClass)return null;var i=ye(e,t,s.baseClass);return null===i?null:s.downcast(i)}var ge={};function Ie(){return Object.keys(De).length}function ve(){var e=[];for(var t in De)De.hasOwnProperty(t)&&e.push(De[t]);return e}var Te=[];function _e(){for(;Te.length;){var e=Te.pop();e.$$.deleteScheduled=!1,e.delete()}}var Re=void 0;function Pe(e){Re=e,Te.length&&Re&&Re(_e)}var De={};function Ne(e,t){return t=function(e,t){for(void 0===t&&ce("ptr should not be undefined");e.baseClass;)t=e.upcast(t),e=e.baseClass;return t}(e,t),De[t]}function Ce(e,t){return t.ptrType&&t.ptr||ie("makeClassHandle requires ptr and ptrType"),!!t.smartPtrType!=!!t.smartPtr&&ie("Both smartPtrType and smartPtr must be specified"),t.count={value:1},be(Object.create(e,{$$:{value:t}}))}function Oe(e){var t=this.getPointee(e);if(!t)return this.destructor(e),null;var s=Ne(this.registeredClass,t);if(void 0!==s){if(0===s.$$.count.value)return s.$$.ptr=t,s.$$.smartPtr=e,s.clone();var i=s.clone();return this.destructor(e),i}function r(){return this.isSmartPointer?Ce(this.registeredClass.instancePrototype,{ptrType:this.pointeeType,ptr:t,smartPtrType:this,smartPtr:e}):Ce(this.registeredClass.instancePrototype,{ptrType:this,ptr:e})}var o,n=this.registeredClass.getActualType(t),a=ge[n];if(!a)return r.call(this);o=this.isConst?a.constPointerType:a.pointerType;var l=ye(t,this.registeredClass,o.registeredClass);return null===l?r.call(this):this.isSmartPointer?Ce(o.registeredClass.instancePrototype,{ptrType:o,ptr:l,smartPtrType:this,smartPtr:e}):Ce(o.registeredClass.instancePrototype,{ptrType:o,ptr:l})}function be(e){return"undefined"==typeof FinalizationRegistry?(be=e=>e,e):(fe=new FinalizationRegistry((e=>{me(e.$$)})),Ee=e=>fe.unregister(e),(be=e=>{var t=e.$$;if(t.smartPtr){var s={$$:t};fe.register(e,s,e)}return e})(e))}function Se(){if(this.$$.ptr||de(this),this.$$.preservePointerOnDelete)return this.$$.count.value+=1,this;var e=be(Object.create(Object.getPrototypeOf(this),{$$:{value:pe(this.$$)}}));return e.$$.count.value+=1,e.$$.deleteScheduled=!1,e}function we(){this.$$.ptr||de(this),this.$$.deleteScheduled&&!this.$$.preservePointerOnDelete&&ce("Object already scheduled for deletion"),Ee(this),me(this.$$),this.$$.preservePointerOnDelete||(this.$$.smartPtr=void 0,this.$$.ptr=void 0)}function xe(){return!this.$$.ptr}function Be(){return this.$$.ptr||de(this),this.$$.deleteScheduled&&!this.$$.preservePointerOnDelete&&ce("Object already scheduled for deletion"),Te.push(this),1===Te.length&&Re&&Re(_e),this.$$.deleteScheduled=!0,this}function Fe(){}function Me(e,t,s){if(void 0===e[t].overloadTable){var i=e[t];e[t]=function(){return e[t].overloadTable.hasOwnProperty(arguments.length)||ce("Function '"+s+"' called with an invalid number of arguments ("+arguments.length+") - expects one of ("+e[t].overloadTable+")!"),e[t].overloadTable[arguments.length].apply(this,arguments)},e[t].overloadTable=[],e[t].overloadTable[i.argCount]=i}}function Le(e,t,s){r.hasOwnProperty(e)?((void 0===s||void 0!==r[e].overloadTable&&void 0!==r[e].overloadTable[s])&&ce("Cannot register public name '"+e+"' twice"),Me(r,e,e),r.hasOwnProperty(s)&&ce("Cannot register multiple overloads of a function with the same number of arguments ("+s+")!"),r[e].overloadTable[s]=t):(r[e]=t,void 0!==s&&(r[e].numArguments=s))}function Ue(e,t,s,i,r,o,n,a){this.name=e,this.constructor=t,this.instancePrototype=s,this.rawDestructor=i,this.baseClass=r,this.getActualType=o,this.upcast=n,this.downcast=a,this.pureVirtualFunctions=[]}function He(e,t,s){for(;t!==s;)t.upcast||ce("Expected null or instance of "+s.name+", got an instance of "+t.name),e=t.upcast(e),t=t.baseClass;return e}function Ge(e,t){if(null===t)return this.isReference&&ce("null is not a valid "+this.name),0;t.$$||ce('Cannot pass "'+At(t)+'" as a '+this.name),t.$$.ptr||ce("Cannot pass deleted object as a pointer of type "+this.name);var s=t.$$.ptrType.registeredClass;return He(t.$$.ptr,s,this.registeredClass)}function ke(e,t){var s;if(null===t)return this.isReference&&ce("null is not a valid "+this.name),this.isSmartPointer?(s=this.rawConstructor(),null!==e&&e.push(this.rawDestructor,s),s):0;t.$$||ce('Cannot pass "'+At(t)+'" as a '+this.name),t.$$.ptr||ce("Cannot pass deleted object as a pointer of type "+this.name),!this.isConst&&t.$$.ptrType.isConst&&ce("Cannot convert argument of type "+(t.$$.smartPtrType?t.$$.smartPtrType.name:t.$$.ptrType.name)+" to parameter type "+this.name);var i=t.$$.ptrType.registeredClass;if(s=He(t.$$.ptr,i,this.registeredClass),this.isSmartPointer)switch(void 0===t.$$.smartPtr&&ce("Passing raw pointer to smart pointer is illegal"),this.sharingPolicy){case 0:t.$$.smartPtrType===this?s=t.$$.smartPtr:ce("Cannot convert argument of type "+(t.$$.smartPtrType?t.$$.smartPtrType.name:t.$$.ptrType.name)+" to parameter type "+this.name);break;case 1:s=t.$$.smartPtr;break;case 2:if(t.$$.smartPtrType===this)s=t.$$.smartPtr;else{var r=t.clone();s=this.rawShare(s,lt.toHandle((function(){r.delete()}))),null!==e&&e.push(this.rawDestructor,s)}break;default:ce("Unsupporting sharing policy")}return s}function Ve(e,t){if(null===t)return this.isReference&&ce("null is not a valid "+this.name),0;t.$$||ce('Cannot pass "'+At(t)+'" as a '+this.name),t.$$.ptr||ce("Cannot pass deleted object as a pointer of type "+this.name),t.$$.ptrType.isConst&&ce("Cannot convert argument of type "+t.$$.ptrType.name+" to parameter type "+this.name);var s=t.$$.ptrType.registeredClass;return He(t.$$.ptr,s,this.registeredClass)}function je(e){return this.rawGetPointee&&(e=this.rawGetPointee(e)),e}function Qe(e){this.rawDestructor&&this.rawDestructor(e)}function We(e){null!==e&&e.delete()}function ze(e,t,s,i,r,o,n,a,l,h,c){this.name=e,this.registeredClass=t,this.isReference=s,this.isConst=i,this.isSmartPointer=r,this.pointeeType=o,this.sharingPolicy=n,this.rawGetPointee=a,this.rawConstructor=l,this.rawShare=h,this.rawDestructor=c,r||void 0!==t.baseClass?this.toWireType=ke:i?(this.toWireType=Ge,this.destructorFunction=null):(this.toWireType=Ve,this.destructorFunction=null)}function Ke(e,t,s){r.hasOwnProperty(e)||ie("Replacing nonexistant public symbol"),void 0!==r[e].overloadTable&&void 0!==s?r[e].overloadTable[s]=t:(r[e]=t,r[e].argCount=s)}var Ye=[];function Xe(e){var t=Ye[e];return t||(e>=Ye.length&&(Ye.length=e+1),Ye[e]=t=R.get(e)),t}function Ze(e,t,s){return e.includes("j")?function(e,t,s){var i=r["dynCall_"+e];return s&&s.length?i.apply(null,[t].concat(s)):i.call(null,t)}(e,t,s):Xe(t).apply(null,s)}function qe(e,t){var s,i,r,o=(e=le(e)).includes("j")?(s=e,i=t,r=[],function(){return r.length=0,Object.assign(r,arguments),Ze(s,i,r)}):Xe(t);return"function"!=typeof o&&ce("unknown function pointer with signature "+e+": "+t),o}var Je=void 0;function $e(e){var t=Qt(e),s=le(t);return zt(t),s}function et(e,t){var s=[],i={};throw t.forEach((function e(t){i[t]||q[t]||(J[t]?J[t].forEach(e):(s.push(t),i[t]=!0))})),new Je(e+": "+s.map($e).join([", "]))}function tt(e,t){for(var s=[],i=0;i<e;i++)s.push(v[t+4*i>>>2]);return s}function st(e,t,s,i,r){var o=t.length;o<2&&ce("argTypes array size mismatch! Must at least get return value and 'this' types!");for(var n=null!==t[1]&&null!==s,a=!1,l=1;l<t.length;++l)if(null!==t[l]&&void 0===t[l].destructorFunction){a=!0;break}var h="void"!==t[0].name,c="",A="";for(l=0;l<o-2;++l)c+=(0!==l?", ":"")+"arg"+l,A+=(0!==l?", ":"")+"arg"+l+"Wired";var u="return function "+$(e)+"("+c+") {\nif (arguments.length !== "+(o-2)+") {\nthrowBindingError('function "+e+" called with ' + arguments.length + ' arguments, expected "+(o-2)+" args!');\n}\n";a&&(u+="var destructors = [];\n");var p=a?"destructors":"null",d=["throwBindingError","invoker","fn","runDestructors","retType","classParam"],f=[ce,i,r,Y,t[0],t[1]];for(n&&(u+="var thisWired = classParam.toWireType("+p+", this);\n"),l=0;l<o-2;++l)u+="var arg"+l+"Wired = argType"+l+".toWireType("+p+", arg"+l+"); // "+t[l+2].name+"\n",d.push("argType"+l),f.push(t[l+2]);if(n&&(A="thisWired"+(A.length>0?", ":"")+A),u+=(h?"var rv = ":"")+"invoker(fn"+(A.length>0?", ":"")+A+");\n",a)u+="runDestructors(destructors);\n";else for(l=n?1:2;l<t.length;++l){var E=1===l?"thisWired":"arg"+(l-2)+"Wired";null!==t[l].destructorFunction&&(u+=E+"_dtor("+E+"); // "+t[l].name+"\n",d.push(E+"_dtor"),f.push(t[l].destructorFunction))}h&&(u+="var ret = retType.fromWireType(rv);\nreturn ret;\n"),u+="}\n",d.push(u);var m=function(e,t){if(!(e instanceof Function))throw new TypeError("new_ called with constructor type "+typeof e+" which is not a function");var s=ee(e.name||"unknownFunctionName",(function(){}));s.prototype=e.prototype;var i=new s,r=e.apply(i,t);return r instanceof Object?r:i}(Function,d).apply(null,f);return m}var it=[],rt=[{},{value:void 0},{value:null},{value:!0},{value:!1}];function ot(e){e>4&&0==--rt[e].refcount&&(rt[e]=void 0,it.push(e))}function nt(){for(var e=0,t=5;t<rt.length;++t)void 0!==rt[t]&&++e;return e}function at(){for(var e=5;e<rt.length;++e)if(void 0!==rt[e])return rt[e];return null}var lt={toValue:e=>(e||ce("Cannot use deleted val. handle = "+e),rt[e].value),toHandle:e=>{switch(e){case void 0:return 1;case null:return 2;case!0:return 3;case!1:return 4;default:var t=it.length?it.pop():rt.length;return rt[t]={refcount:1,value:e},t}}};function ht(e,t,s){switch(t){case 0:return function(e){var t=s?E:m;return this.fromWireType(t[e>>>0])};case 1:return function(e){var t=s?y:g;return this.fromWireType(t[e>>>1])};case 2:return function(e){var t=s?I:v;return this.fromWireType(t[e>>>2])};default:throw new TypeError("Unknown integer type: "+e)}}function ct(e,t){var s=q[e];return void 0===s&&ce(t+" has unknown type "+$e(e)),s}function At(e){if(null===e)return"null";var t=typeof e;return"object"===t||"array"===t||"function"===t?e.toString():""+e}function ut(e,t){switch(t){case 2:return function(e){return this.fromWireType(T[e>>>2])};case 3:return function(e){return this.fromWireType(_[e>>>3])};default:throw new TypeError("Unknown float type: "+e)}}function pt(e,t,s){switch(t){case 0:return s?function(e){return E[e>>>0]}:function(e){return m[e>>>0]};case 1:return s?function(e){return y[e>>>1]}:function(e){return g[e>>>1]};case 2:return s?function(e){return I[e>>>2]}:function(e){return v[e>>>2]};default:throw new TypeError("Unknown integer type: "+e)}}var dt="undefined"!=typeof TextDecoder?new TextDecoder("utf-16le"):void 0;function ft(e,t){for(var s=e,i=s>>1,r=i+t/2;!(i>=r)&&g[i>>>0];)++i;if((s=i<<1)-e>32&&dt)return dt.decode(m.subarray(e>>>0,s>>>0));for(var o="",n=0;!(n>=t/2);++n){var a=y[e+2*n>>>1];if(0==a)break;o+=String.fromCharCode(a)}return o}function Et(e,t,s){if(void 0===s&&(s=2147483647),s<2)return 0;for(var i=t,r=(s-=2)<2*e.length?s/2:e.length,o=0;o<r;++o){var n=e.charCodeAt(o);y[t>>>1]=n,t+=2}return y[t>>>1]=0,t-i}function mt(e){return 2*e.length}function yt(e,t){for(var s=0,i="";!(s>=t/4);){var r=I[e+4*s>>>2];if(0==r)break;if(++s,r>=65536){var o=r-65536;i+=String.fromCharCode(55296|o>>10,56320|1023&o)}else i+=String.fromCharCode(r)}return i}function gt(e,t,s){if(void 0===s&&(s=2147483647),s<4)return 0;for(var i=t>>>=0,r=i+s-4,o=0;o<e.length;++o){var n=e.charCodeAt(o);if(n>=55296&&n<=57343&&(n=65536+((1023&n)<<10)|1023&e.charCodeAt(++o)),I[t>>>2]=n,(t+=4)+4>r)break}return I[t>>>2]=0,t-i}function It(e){for(var t=0,s=0;s<e.length;++s){var i=e.charCodeAt(s);i>=55296&&i<=57343&&++s,t+=4}return t}var vt={};function Tt(e){var t=vt[e];return void 0===t?le(e):t}function _t(){return"object"==typeof globalThis?globalThis:Function("return this")()}function Rt(e){var t=A.buffer;try{return A.grow(e-t.byteLength+65535>>>16),b(),1}catch(e){}}var Pt={};function Dt(){if(!Dt.strings){var e={USER:"web_user",LOGNAME:"web_user",PATH:"/",PWD:"/",HOME:"/home/web_user",LANG:("object"==typeof navigator&&navigator.languages&&navigator.languages[0]||"C").replace("-","_")+".UTF-8",_:l||"./this.program"};for(var t in Pt)void 0===Pt[t]?delete e[t]:e[t]=Pt[t];var s=[];for(var t in e)s.push(t+"="+e[t]);Dt.strings=s}return Dt.strings}var Nt={isAbs:e=>"/"===e.charAt(0),splitPath:e=>/^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/.exec(e).slice(1),normalizeArray:(e,t)=>{for(var s=0,i=e.length-1;i>=0;i--){var r=e[i];"."===r?e.splice(i,1):".."===r?(e.splice(i,1),s++):s&&(e.splice(i,1),s--)}if(t)for(;s;s--)e.unshift("..");return e},normalize:e=>{var t=Nt.isAbs(e),s="/"===e.substr(-1);return e=Nt.normalizeArray(e.split("/").filter((e=>!!e)),!t).join("/"),e||t||(e="."),e&&s&&(e+="/"),(t?"/":"")+e},dirname:e=>{var t=Nt.splitPath(e),s=t[0],i=t[1];return s||i?(i&&(i=i.substr(0,i.length-1)),s+i):"."},basename:e=>{if("/"===e)return"/";var t=(e=(e=Nt.normalize(e)).replace(/\/$/,"")).lastIndexOf("/");return-1===t?e:e.substr(t+1)},join:function(){var e=Array.prototype.slice.call(arguments);return Nt.normalize(e.join("/"))},join2:(e,t)=>Nt.normalize(e+"/"+t)},Ct={resolve:function(){for(var e="",t=!1,s=arguments.length-1;s>=-1&&!t;s--){var i=s>=0?arguments[s]:xt.cwd();if("string"!=typeof i)throw new TypeError("Arguments to path.resolve must be strings");if(!i)return"";e=i+"/"+e,t=Nt.isAbs(i)}return e=Nt.normalizeArray(e.split("/").filter((e=>!!e)),!t).join("/"),(t?"/":"")+e||"."},relative:(e,t)=>{function s(e){for(var t=0;t<e.length&&""===e[t];t++);for(var s=e.length-1;s>=0&&""===e[s];s--);return t>s?[]:e.slice(t,s-t+1)}e=Ct.resolve(e).substr(1),t=Ct.resolve(t).substr(1);for(var i=s(e.split("/")),r=s(t.split("/")),o=Math.min(i.length,r.length),n=o,a=0;a<o;a++)if(i[a]!==r[a]){n=a;break}var l=[];for(a=n;a<i.length;a++)l.push("..");return(l=l.concat(r.slice(n))).join("/")}};function Ot(e,t,s){var i=s>0?s:O(e)+1,r=new Array(i),o=C(e,r,0,r.length);return t&&(r.length=o),r}var bt={ttys:[],init:function(){},shutdown:function(){},register:function(e,t){bt.ttys[e]={input:[],output:[],ops:t},xt.registerDevice(e,bt.stream_ops)},stream_ops:{open:function(e){var t=bt.ttys[e.node.rdev];if(!t)throw new xt.ErrnoError(43);e.tty=t,e.seekable=!1},close:function(e){e.tty.ops.fsync(e.tty)},fsync:function(e){e.tty.ops.fsync(e.tty)},read:function(e,t,s,i,r){if(!e.tty||!e.tty.ops.get_char)throw new xt.ErrnoError(60);for(var o=0,n=0;n<i;n++){var a;try{a=e.tty.ops.get_char(e.tty)}catch(e){throw new xt.ErrnoError(29)}if(void 0===a&&0===o)throw new xt.ErrnoError(6);if(null==a)break;o++,t[s+n]=a}return o&&(e.node.timestamp=Date.now()),o},write:function(e,t,s,i,r){if(!e.tty||!e.tty.ops.put_char)throw new xt.ErrnoError(60);try{for(var o=0;o<i;o++)e.tty.ops.put_char(e.tty,t[s+o])}catch(e){throw new xt.ErrnoError(29)}return i&&(e.node.timestamp=Date.now()),o}},default_tty_ops:{get_char:function(e){if(!e.input.length){var t=null;if("undefined"!=typeof window&&"function"==typeof window.prompt?null!==(t=window.prompt("Input: "))&&(t+="\n"):"function"==typeof readline&&null!==(t=readline())&&(t+="\n"),!t)return null;e.input=Ot(t,!0)}return e.input.shift()},put_char:function(e,t){null===t||10===t?(u(D(e.output,0)),e.output=[]):0!=t&&e.output.push(t)},fsync:function(e){e.output&&e.output.length>0&&(u(D(e.output,0)),e.output=[])}},default_tty1_ops:{put_char:function(e,t){null===t||10===t?(p(D(e.output,0)),e.output=[]):0!=t&&e.output.push(t)},fsync:function(e){e.output&&e.output.length>0&&(p(D(e.output,0)),e.output=[])}}};function St(e){V()}var wt={ops_table:null,mount:function(e){return wt.createNode(null,"/",16895,0)},createNode:function(e,t,s,i){if(xt.isBlkdev(s)||xt.isFIFO(s))throw new xt.ErrnoError(63);wt.ops_table||(wt.ops_table={dir:{node:{getattr:wt.node_ops.getattr,setattr:wt.node_ops.setattr,lookup:wt.node_ops.lookup,mknod:wt.node_ops.mknod,rename:wt.node_ops.rename,unlink:wt.node_ops.unlink,rmdir:wt.node_ops.rmdir,readdir:wt.node_ops.readdir,symlink:wt.node_ops.symlink},stream:{llseek:wt.stream_ops.llseek}},file:{node:{getattr:wt.node_ops.getattr,setattr:wt.node_ops.setattr},stream:{llseek:wt.stream_ops.llseek,read:wt.stream_ops.read,write:wt.stream_ops.write,allocate:wt.stream_ops.allocate,mmap:wt.stream_ops.mmap,msync:wt.stream_ops.msync}},link:{node:{getattr:wt.node_ops.getattr,setattr:wt.node_ops.setattr,readlink:wt.node_ops.readlink},stream:{}},chrdev:{node:{getattr:wt.node_ops.getattr,setattr:wt.node_ops.setattr},stream:xt.chrdev_stream_ops}});var r=xt.createNode(e,t,s,i);return xt.isDir(r.mode)?(r.node_ops=wt.ops_table.dir.node,r.stream_ops=wt.ops_table.dir.stream,r.contents={}):xt.isFile(r.mode)?(r.node_ops=wt.ops_table.file.node,r.stream_ops=wt.ops_table.file.stream,r.usedBytes=0,r.contents=null):xt.isLink(r.mode)?(r.node_ops=wt.ops_table.link.node,r.stream_ops=wt.ops_table.link.stream):xt.isChrdev(r.mode)&&(r.node_ops=wt.ops_table.chrdev.node,r.stream_ops=wt.ops_table.chrdev.stream),r.timestamp=Date.now(),e&&(e.contents[t]=r,e.timestamp=r.timestamp),r},getFileDataAsTypedArray:function(e){return e.contents?e.contents.subarray?e.contents.subarray(0,e.usedBytes):new Uint8Array(e.contents):new Uint8Array(0)},expandFileStorage:function(e,t){t>>>=0;var s=e.contents?e.contents.length:0;if(!(s>=t)){t=Math.max(t,s*(s<1048576?2:1.125)>>>0),0!=s&&(t=Math.max(t,256));var i=e.contents;e.contents=new Uint8Array(t),e.usedBytes>0&&e.contents.set(i.subarray(0,e.usedBytes),0)}},resizeFileStorage:function(e,t){if(t>>>=0,e.usedBytes!=t)if(0==t)e.contents=null,e.usedBytes=0;else{var s=e.contents;e.contents=new Uint8Array(t),s&&e.contents.set(s.subarray(0,Math.min(t,e.usedBytes))),e.usedBytes=t}},node_ops:{getattr:function(e){var t={};return t.dev=xt.isChrdev(e.mode)?e.id:1,t.ino=e.id,t.mode=e.mode,t.nlink=1,t.uid=0,t.gid=0,t.rdev=e.rdev,xt.isDir(e.mode)?t.size=4096:xt.isFile(e.mode)?t.size=e.usedBytes:xt.isLink(e.mode)?t.size=e.link.length:t.size=0,t.atime=new Date(e.timestamp),t.mtime=new Date(e.timestamp),t.ctime=new Date(e.timestamp),t.blksize=4096,t.blocks=Math.ceil(t.size/t.blksize),t},setattr:function(e,t){void 0!==t.mode&&(e.mode=t.mode),void 0!==t.timestamp&&(e.timestamp=t.timestamp),void 0!==t.size&&wt.resizeFileStorage(e,t.size)},lookup:function(e,t){throw xt.genericErrors[44]},mknod:function(e,t,s,i){return wt.createNode(e,t,s,i)},rename:function(e,t,s){if(xt.isDir(e.mode)){var i;try{i=xt.lookupNode(t,s)}catch(e){}if(i)for(var r in i.contents)throw new xt.ErrnoError(55)}delete e.parent.contents[e.name],e.parent.timestamp=Date.now(),e.name=s,t.contents[s]=e,t.timestamp=e.parent.timestamp,e.parent=t},unlink:function(e,t){delete e.contents[t],e.timestamp=Date.now()},rmdir:function(e,t){var s=xt.lookupNode(e,t);for(var i in s.contents)throw new xt.ErrnoError(55);delete e.contents[t],e.timestamp=Date.now()},readdir:function(e){var t=[".",".."];for(var s in e.contents)e.contents.hasOwnProperty(s)&&t.push(s);return t},symlink:function(e,t,s){var i=wt.createNode(e,t,41471,0);return i.link=s,i},readlink:function(e){if(!xt.isLink(e.mode))throw new xt.ErrnoError(28);return e.link}},stream_ops:{read:function(e,t,s,i,r){var o=e.node.contents;if(r>=e.node.usedBytes)return 0;var n=Math.min(e.node.usedBytes-r,i);if(n>8&&o.subarray)t.set(o.subarray(r,r+n),s);else for(var a=0;a<n;a++)t[s+a]=o[r+a];return n},write:function(e,t,s,i,r,o){if(t.buffer===E.buffer&&(o=!1),!i)return 0;var n=e.node;if(n.timestamp=Date.now(),t.subarray&&(!n.contents||n.contents.subarray)){if(o)return n.contents=t.subarray(s,s+i),n.usedBytes=i,i;if(0===n.usedBytes&&0===r)return n.contents=t.slice(s,s+i),n.usedBytes=i,i;if(r+i<=n.usedBytes)return n.contents.set(t.subarray(s,s+i),r),i}if(wt.expandFileStorage(n,r+i),n.contents.subarray&&t.subarray)n.contents.set(t.subarray(s,s+i),r);else for(var a=0;a<i;a++)n.contents[r+a]=t[s+a];return n.usedBytes=Math.max(n.usedBytes,r+i),i},llseek:function(e,t,s){var i=t;if(1===s?i+=e.position:2===s&&xt.isFile(e.node.mode)&&(i+=e.node.usedBytes),i<0)throw new xt.ErrnoError(28);return i},allocate:function(e,t,s){wt.expandFileStorage(e.node,t+s),e.node.usedBytes=Math.max(e.node.usedBytes,t+s)},mmap:function(e,t,s,i,r){if(!xt.isFile(e.node.mode))throw new xt.ErrnoError(43);var o,n,a=e.node.contents;if(2&r||a.buffer!==E.buffer){if((s>0||s+t<a.length)&&(a=a.subarray?a.subarray(s,s+t):Array.prototype.slice.call(a,s,s+t)),n=!0,!(o=St()))throw new xt.ErrnoError(48);o>>>=0,E.set(a,o>>>0)}else n=!1,o=a.byteOffset;return{ptr:o,allocated:n}},msync:function(e,t,s,i,r){return wt.stream_ops.write(e,t,0,i,s,!1),0}}},xt={root:null,mounts:[],devices:{},streams:[],nextInode:1,nameTable:null,currentPath:"/",initialized:!1,ignorePermissions:!0,ErrnoError:null,genericErrors:{},filesystems:null,syncFSRequests:0,lookupPath:(e,t={})=>{if(!(e=Ct.resolve(e)))return{path:"",node:null};if((t=Object.assign({follow_mount:!0,recurse_count:0},t)).recurse_count>8)throw new xt.ErrnoError(32);for(var s=e.split("/").filter((e=>!!e)),i=xt.root,r="/",o=0;o<s.length;o++){var n=o===s.length-1;if(n&&t.parent)break;if(i=xt.lookupNode(i,s[o]),r=Nt.join2(r,s[o]),xt.isMountpoint(i)&&(!n||n&&t.follow_mount)&&(i=i.mounted.root),!n||t.follow)for(var a=0;xt.isLink(i.mode);){var l=xt.readlink(r);if(r=Ct.resolve(Nt.dirname(r),l),i=xt.lookupPath(r,{recurse_count:t.recurse_count+1}).node,a++>40)throw new xt.ErrnoError(32)}}return{path:r,node:i}},getPath:e=>{for(var t;;){if(xt.isRoot(e)){var s=e.mount.mountpoint;return t?"/"!==s[s.length-1]?s+"/"+t:s+t:s}t=t?e.name+"/"+t:e.name,e=e.parent}},hashName:(e,t)=>{for(var s=0,i=0;i<t.length;i++)s=(s<<5)-s+t.charCodeAt(i)|0;return(e+s>>>0)%xt.nameTable.length},hashAddNode:e=>{var t=xt.hashName(e.parent.id,e.name);e.name_next=xt.nameTable[t],xt.nameTable[t]=e},hashRemoveNode:e=>{var t=xt.hashName(e.parent.id,e.name);if(xt.nameTable[t]===e)xt.nameTable[t]=e.name_next;else for(var s=xt.nameTable[t];s;){if(s.name_next===e){s.name_next=e.name_next;break}s=s.name_next}},lookupNode:(e,t)=>{var s=xt.mayLookup(e);if(s)throw new xt.ErrnoError(s,e);for(var i=xt.hashName(e.id,t),r=xt.nameTable[i];r;r=r.name_next){var o=r.name;if(r.parent.id===e.id&&o===t)return r}return xt.lookup(e,t)},createNode:(e,t,s,i)=>{var r=new xt.FSNode(e,t,s,i);return xt.hashAddNode(r),r},destroyNode:e=>{xt.hashRemoveNode(e)},isRoot:e=>e===e.parent,isMountpoint:e=>!!e.mounted,isFile:e=>32768==(61440&e),isDir:e=>16384==(61440&e),isLink:e=>40960==(61440&e),isChrdev:e=>8192==(61440&e),isBlkdev:e=>24576==(61440&e),isFIFO:e=>4096==(61440&e),isSocket:e=>49152==(49152&e),flagModes:{r:0,"r+":2,w:577,"w+":578,a:1089,"a+":1090},modeStringToFlags:e=>{var t=xt.flagModes[e];if(void 0===t)throw new Error("Unknown file open mode: "+e);return t},flagsToPermissionString:e=>{var t=["r","w","rw"][3&e];return 512&e&&(t+="w"),t},nodePermissions:(e,t)=>xt.ignorePermissions||(!t.includes("r")||292&e.mode)&&(!t.includes("w")||146&e.mode)&&(!t.includes("x")||73&e.mode)?0:2,mayLookup:e=>{var t=xt.nodePermissions(e,"x");return t||(e.node_ops.lookup?0:2)},mayCreate:(e,t)=>{try{return xt.lookupNode(e,t),20}catch(e){}return xt.nodePermissions(e,"wx")},mayDelete:(e,t,s)=>{var i;try{i=xt.lookupNode(e,t)}catch(e){return e.errno}var r=xt.nodePermissions(e,"wx");if(r)return r;if(s){if(!xt.isDir(i.mode))return 54;if(xt.isRoot(i)||xt.getPath(i)===xt.cwd())return 10}else if(xt.isDir(i.mode))return 31;return 0},mayOpen:(e,t)=>e?xt.isLink(e.mode)?32:xt.isDir(e.mode)&&("r"!==xt.flagsToPermissionString(t)||512&t)?31:xt.nodePermissions(e,xt.flagsToPermissionString(t)):44,MAX_OPEN_FDS:4096,nextfd:(e=0,t=xt.MAX_OPEN_FDS)=>{for(var s=e;s<=t;s++)if(!xt.streams[s])return s;throw new xt.ErrnoError(33)},getStream:e=>xt.streams[e],createStream:(e,t,s)=>{xt.FSStream||(xt.FSStream=function(){this.shared={}},xt.FSStream.prototype={},Object.defineProperties(xt.FSStream.prototype,{object:{get:function(){return this.node},set:function(e){this.node=e}},isRead:{get:function(){return 1!=(2097155&this.flags)}},isWrite:{get:function(){return 0!=(2097155&this.flags)}},isAppend:{get:function(){return 1024&this.flags}},flags:{get:function(){return this.shared.flags},set:function(e){this.shared.flags=e}},position:{get:function(){return this.shared.position},set:function(e){this.shared.position=e}}})),e=Object.assign(new xt.FSStream,e);var i=xt.nextfd(t,s);return e.fd=i,xt.streams[i]=e,e},closeStream:e=>{xt.streams[e]=null},chrdev_stream_ops:{open:e=>{var t=xt.getDevice(e.node.rdev);e.stream_ops=t.stream_ops,e.stream_ops.open&&e.stream_ops.open(e)},llseek:()=>{throw new xt.ErrnoError(70)}},major:e=>e>>8,minor:e=>255&e,makedev:(e,t)=>e<<8|t,registerDevice:(e,t)=>{xt.devices[e]={stream_ops:t}},getDevice:e=>xt.devices[e],getMounts:e=>{for(var t=[],s=[e];s.length;){var i=s.pop();t.push(i),s.push.apply(s,i.mounts)}return t},syncfs:(e,t)=>{"function"==typeof e&&(t=e,e=!1),xt.syncFSRequests++,xt.syncFSRequests>1&&p("warning: "+xt.syncFSRequests+" FS.syncfs operations in flight at once, probably just doing extra work");var s=xt.getMounts(xt.root.mount),i=0;function r(e){return xt.syncFSRequests--,t(e)}function o(e){if(e)return o.errored?void 0:(o.errored=!0,r(e));++i>=s.length&&r(null)}s.forEach((t=>{if(!t.type.syncfs)return o(null);t.type.syncfs(t,e,o)}))},mount:(e,t,s)=>{var i,r="/"===s,o=!s;if(r&&xt.root)throw new xt.ErrnoError(10);if(!r&&!o){var n=xt.lookupPath(s,{follow_mount:!1});if(s=n.path,i=n.node,xt.isMountpoint(i))throw new xt.ErrnoError(10);if(!xt.isDir(i.mode))throw new xt.ErrnoError(54)}var a={type:e,opts:t,mountpoint:s,mounts:[]},l=e.mount(a);return l.mount=a,a.root=l,r?xt.root=l:i&&(i.mounted=a,i.mount&&i.mount.mounts.push(a)),l},unmount:e=>{var t=xt.lookupPath(e,{follow_mount:!1});if(!xt.isMountpoint(t.node))throw new xt.ErrnoError(28);var s=t.node,i=s.mounted,r=xt.getMounts(i);Object.keys(xt.nameTable).forEach((e=>{for(var t=xt.nameTable[e];t;){var s=t.name_next;r.includes(t.mount)&&xt.destroyNode(t),t=s}})),s.mounted=null;var o=s.mount.mounts.indexOf(i);s.mount.mounts.splice(o,1)},lookup:(e,t)=>e.node_ops.lookup(e,t),mknod:(e,t,s)=>{var i=xt.lookupPath(e,{parent:!0}).node,r=Nt.basename(e);if(!r||"."===r||".."===r)throw new xt.ErrnoError(28);var o=xt.mayCreate(i,r);if(o)throw new xt.ErrnoError(o);if(!i.node_ops.mknod)throw new xt.ErrnoError(63);return i.node_ops.mknod(i,r,t,s)},create:(e,t)=>(t=void 0!==t?t:438,t&=4095,t|=32768,xt.mknod(e,t,0)),mkdir:(e,t)=>(t=void 0!==t?t:511,t&=1023,t|=16384,xt.mknod(e,t,0)),mkdirTree:(e,t)=>{for(var s=e.split("/"),i="",r=0;r<s.length;++r)if(s[r]){i+="/"+s[r];try{xt.mkdir(i,t)}catch(e){if(20!=e.errno)throw e}}},mkdev:(e,t,s)=>(void 0===s&&(s=t,t=438),t|=8192,xt.mknod(e,t,s)),symlink:(e,t)=>{if(!Ct.resolve(e))throw new xt.ErrnoError(44);var s=xt.lookupPath(t,{parent:!0}).node;if(!s)throw new xt.ErrnoError(44);var i=Nt.basename(t),r=xt.mayCreate(s,i);if(r)throw new xt.ErrnoError(r);if(!s.node_ops.symlink)throw new xt.ErrnoError(63);return s.node_ops.symlink(s,i,e)},rename:(e,t)=>{var s,i,r=Nt.dirname(e),o=Nt.dirname(t),n=Nt.basename(e),a=Nt.basename(t);if(s=xt.lookupPath(e,{parent:!0}).node,i=xt.lookupPath(t,{parent:!0}).node,!s||!i)throw new xt.ErrnoError(44);if(s.mount!==i.mount)throw new xt.ErrnoError(75);var l,h=xt.lookupNode(s,n),c=Ct.relative(e,o);if("."!==c.charAt(0))throw new xt.ErrnoError(28);if("."!==(c=Ct.relative(t,r)).charAt(0))throw new xt.ErrnoError(55);try{l=xt.lookupNode(i,a)}catch(e){}if(h!==l){var A=xt.isDir(h.mode),u=xt.mayDelete(s,n,A);if(u)throw new xt.ErrnoError(u);if(u=l?xt.mayDelete(i,a,A):xt.mayCreate(i,a))throw new xt.ErrnoError(u);if(!s.node_ops.rename)throw new xt.ErrnoError(63);if(xt.isMountpoint(h)||l&&xt.isMountpoint(l))throw new xt.ErrnoError(10);if(i!==s&&(u=xt.nodePermissions(s,"w")))throw new xt.ErrnoError(u);xt.hashRemoveNode(h);try{s.node_ops.rename(h,i,a)}catch(e){throw e}finally{xt.hashAddNode(h)}}},rmdir:e=>{var t=xt.lookupPath(e,{parent:!0}).node,s=Nt.basename(e),i=xt.lookupNode(t,s),r=xt.mayDelete(t,s,!0);if(r)throw new xt.ErrnoError(r);if(!t.node_ops.rmdir)throw new xt.ErrnoError(63);if(xt.isMountpoint(i))throw new xt.ErrnoError(10);t.node_ops.rmdir(t,s),xt.destroyNode(i)},readdir:e=>{var t=xt.lookupPath(e,{follow:!0}).node;if(!t.node_ops.readdir)throw new xt.ErrnoError(54);return t.node_ops.readdir(t)},unlink:e=>{var t=xt.lookupPath(e,{parent:!0}).node;if(!t)throw new xt.ErrnoError(44);var s=Nt.basename(e),i=xt.lookupNode(t,s),r=xt.mayDelete(t,s,!1);if(r)throw new xt.ErrnoError(r);if(!t.node_ops.unlink)throw new xt.ErrnoError(63);if(xt.isMountpoint(i))throw new xt.ErrnoError(10);t.node_ops.unlink(t,s),xt.destroyNode(i)},readlink:e=>{var t=xt.lookupPath(e).node;if(!t)throw new xt.ErrnoError(44);if(!t.node_ops.readlink)throw new xt.ErrnoError(28);return Ct.resolve(xt.getPath(t.parent),t.node_ops.readlink(t))},stat:(e,t)=>{var s=xt.lookupPath(e,{follow:!t}).node;if(!s)throw new xt.ErrnoError(44);if(!s.node_ops.getattr)throw new xt.ErrnoError(63);return s.node_ops.getattr(s)},lstat:e=>xt.stat(e,!0),chmod:(e,t,s)=>{var i;if(!(i="string"==typeof e?xt.lookupPath(e,{follow:!s}).node:e).node_ops.setattr)throw new xt.ErrnoError(63);i.node_ops.setattr(i,{mode:4095&t|-4096&i.mode,timestamp:Date.now()})},lchmod:(e,t)=>{xt.chmod(e,t,!0)},fchmod:(e,t)=>{var s=xt.getStream(e);if(!s)throw new xt.ErrnoError(8);xt.chmod(s.node,t)},chown:(e,t,s,i)=>{var r;if(!(r="string"==typeof e?xt.lookupPath(e,{follow:!i}).node:e).node_ops.setattr)throw new xt.ErrnoError(63);r.node_ops.setattr(r,{timestamp:Date.now()})},lchown:(e,t,s)=>{xt.chown(e,t,s,!0)},fchown:(e,t,s)=>{var i=xt.getStream(e);if(!i)throw new xt.ErrnoError(8);xt.chown(i.node,t,s)},truncate:(e,t)=>{if(t<0)throw new xt.ErrnoError(28);var s;if(!(s="string"==typeof e?xt.lookupPath(e,{follow:!0}).node:e).node_ops.setattr)throw new xt.ErrnoError(63);if(xt.isDir(s.mode))throw new xt.ErrnoError(31);if(!xt.isFile(s.mode))throw new xt.ErrnoError(28);var i=xt.nodePermissions(s,"w");if(i)throw new xt.ErrnoError(i);s.node_ops.setattr(s,{size:t,timestamp:Date.now()})},ftruncate:(e,t)=>{var s=xt.getStream(e);if(!s)throw new xt.ErrnoError(8);if(0==(2097155&s.flags))throw new xt.ErrnoError(28);xt.truncate(s.node,t)},utime:(e,t,s)=>{var i=xt.lookupPath(e,{follow:!0}).node;i.node_ops.setattr(i,{timestamp:Math.max(t,s)})},open:(e,t,s)=>{if(""===e)throw new xt.ErrnoError(44);var i;if(s=void 0===s?438:s,s=64&(t="string"==typeof t?xt.modeStringToFlags(t):t)?4095&s|32768:0,"object"==typeof e)i=e;else{e=Nt.normalize(e);try{i=xt.lookupPath(e,{follow:!(131072&t)}).node}catch(e){}}var o=!1;if(64&t)if(i){if(128&t)throw new xt.ErrnoError(20)}else i=xt.mknod(e,s,0),o=!0;if(!i)throw new xt.ErrnoError(44);if(xt.isChrdev(i.mode)&&(t&=-513),65536&t&&!xt.isDir(i.mode))throw new xt.ErrnoError(54);if(!o){var n=xt.mayOpen(i,t);if(n)throw new xt.ErrnoError(n)}512&t&&!o&&xt.truncate(i,0),t&=-131713;var a=xt.createStream({node:i,path:xt.getPath(i),flags:t,seekable:!0,position:0,stream_ops:i.stream_ops,ungotten:[],error:!1});return a.stream_ops.open&&a.stream_ops.open(a),!r.logReadFiles||1&t||(xt.readFiles||(xt.readFiles={}),e in xt.readFiles||(xt.readFiles[e]=1)),a},close:e=>{if(xt.isClosed(e))throw new xt.ErrnoError(8);e.getdents&&(e.getdents=null);try{e.stream_ops.close&&e.stream_ops.close(e)}catch(e){throw e}finally{xt.closeStream(e.fd)}e.fd=null},isClosed:e=>null===e.fd,llseek:(e,t,s)=>{if(xt.isClosed(e))throw new xt.ErrnoError(8);if(!e.seekable||!e.stream_ops.llseek)throw new xt.ErrnoError(70);if(0!=s&&1!=s&&2!=s)throw new xt.ErrnoError(28);return e.position=e.stream_ops.llseek(e,t,s),e.ungotten=[],e.position},read:(e,t,s,i,r)=>{if(s>>>=0,i<0||r<0)throw new xt.ErrnoError(28);if(xt.isClosed(e))throw new xt.ErrnoError(8);if(1==(2097155&e.flags))throw new xt.ErrnoError(8);if(xt.isDir(e.node.mode))throw new xt.ErrnoError(31);if(!e.stream_ops.read)throw new xt.ErrnoError(28);var o=void 0!==r;if(o){if(!e.seekable)throw new xt.ErrnoError(70)}else r=e.position;var n=e.stream_ops.read(e,t,s,i,r);return o||(e.position+=n),n},write:(e,t,s,i,r,o)=>{if(s>>>=0,i<0||r<0)throw new xt.ErrnoError(28);if(xt.isClosed(e))throw new xt.ErrnoError(8);if(0==(2097155&e.flags))throw new xt.ErrnoError(8);if(xt.isDir(e.node.mode))throw new xt.ErrnoError(31);if(!e.stream_ops.write)throw new xt.ErrnoError(28);e.seekable&&1024&e.flags&&xt.llseek(e,0,2);var n=void 0!==r;if(n){if(!e.seekable)throw new xt.ErrnoError(70)}else r=e.position;var a=e.stream_ops.write(e,t,s,i,r,o);return n||(e.position+=a),a},allocate:(e,t,s)=>{if(xt.isClosed(e))throw new xt.ErrnoError(8);if(t<0||s<=0)throw new xt.ErrnoError(28);if(0==(2097155&e.flags))throw new xt.ErrnoError(8);if(!xt.isFile(e.node.mode)&&!xt.isDir(e.node.mode))throw new xt.ErrnoError(43);if(!e.stream_ops.allocate)throw new xt.ErrnoError(138);e.stream_ops.allocate(e,t,s)},mmap:(e,t,s,i,r)=>{if(0!=(2&i)&&0==(2&r)&&2!=(2097155&e.flags))throw new xt.ErrnoError(2);if(1==(2097155&e.flags))throw new xt.ErrnoError(2);if(!e.stream_ops.mmap)throw new xt.ErrnoError(43);return e.stream_ops.mmap(e,t,s,i,r)},msync:(e,t,s,i,r)=>(s>>>=0,e.stream_ops.msync?e.stream_ops.msync(e,t,s,i,r):0),munmap:e=>0,ioctl:(e,t,s)=>{if(!e.stream_ops.ioctl)throw new xt.ErrnoError(59);return e.stream_ops.ioctl(e,t,s)},readFile:(e,t={})=>{if(t.flags=t.flags||0,t.encoding=t.encoding||"binary","utf8"!==t.encoding&&"binary"!==t.encoding)throw new Error('Invalid encoding type "'+t.encoding+'"');var s,i=xt.open(e,t.flags),r=xt.stat(e).size,o=new Uint8Array(r);return xt.read(i,o,0,r,0),"utf8"===t.encoding?s=D(o,0):"binary"===t.encoding&&(s=o),xt.close(i),s},writeFile:(e,t,s={})=>{s.flags=s.flags||577;var i=xt.open(e,s.flags,s.mode);if("string"==typeof t){var r=new Uint8Array(O(t)+1),o=C(t,r,0,r.length);xt.write(i,r,0,o,void 0,s.canOwn)}else{if(!ArrayBuffer.isView(t))throw new Error("Unsupported data type");xt.write(i,t,0,t.byteLength,void 0,s.canOwn)}xt.close(i)},cwd:()=>xt.currentPath,chdir:e=>{var t=xt.lookupPath(e,{follow:!0});if(null===t.node)throw new xt.ErrnoError(44);if(!xt.isDir(t.node.mode))throw new xt.ErrnoError(54);var s=xt.nodePermissions(t.node,"x");if(s)throw new xt.ErrnoError(s);xt.currentPath=t.path},createDefaultDirectories:()=>{xt.mkdir("/tmp"),xt.mkdir("/home"),xt.mkdir("/home/web_user")},createDefaultDevices:()=>{xt.mkdir("/dev"),xt.registerDevice(xt.makedev(1,3),{read:()=>0,write:(e,t,s,i,r)=>i}),xt.mkdev("/dev/null",xt.makedev(1,3)),bt.register(xt.makedev(5,0),bt.default_tty_ops),bt.register(xt.makedev(6,0),bt.default_tty1_ops),xt.mkdev("/dev/tty",xt.makedev(5,0)),xt.mkdev("/dev/tty1",xt.makedev(6,0));var e=function(){if("object"==typeof crypto&&"function"==typeof crypto.getRandomValues){var e=new Uint8Array(1);return()=>(crypto.getRandomValues(e),e[0])}return()=>V("randomDevice")}();xt.createDevice("/dev","random",e),xt.createDevice("/dev","urandom",e),xt.mkdir("/dev/shm"),xt.mkdir("/dev/shm/tmp")},createSpecialDirectories:()=>{xt.mkdir("/proc");var e=xt.mkdir("/proc/self");xt.mkdir("/proc/self/fd"),xt.mount({mount:()=>{var t=xt.createNode(e,"fd",16895,73);return t.node_ops={lookup:(e,t)=>{var s=+t,i=xt.getStream(s);if(!i)throw new xt.ErrnoError(8);var r={parent:null,mount:{mountpoint:"fake"},node_ops:{readlink:()=>i.path}};return r.parent=r,r}},t}},{},"/proc/self/fd")},createStandardStreams:()=>{r.stdin?xt.createDevice("/dev","stdin",r.stdin):xt.symlink("/dev/tty","/dev/stdin"),r.stdout?xt.createDevice("/dev","stdout",null,r.stdout):xt.symlink("/dev/tty","/dev/stdout"),r.stderr?xt.createDevice("/dev","stderr",null,r.stderr):xt.symlink("/dev/tty1","/dev/stderr"),xt.open("/dev/stdin",0),xt.open("/dev/stdout",1),xt.open("/dev/stderr",1)},ensureErrnoError:()=>{xt.ErrnoError||(xt.ErrnoError=function(e,t){this.node=t,this.setErrno=function(e){this.errno=e},this.setErrno(e),this.message="FS error"},xt.ErrnoError.prototype=new Error,xt.ErrnoError.prototype.constructor=xt.ErrnoError,[44].forEach((e=>{xt.genericErrors[e]=new xt.ErrnoError(e),xt.genericErrors[e].stack="<generic error, no stack>"})))},staticInit:()=>{xt.ensureErrnoError(),xt.nameTable=new Array(4096),xt.mount(wt,{},"/"),xt.createDefaultDirectories(),xt.createDefaultDevices(),xt.createSpecialDirectories(),xt.filesystems={MEMFS:wt}},init:(e,t,s)=>{xt.init.initialized=!0,xt.ensureErrnoError(),r.stdin=e||r.stdin,r.stdout=t||r.stdout,r.stderr=s||r.stderr,xt.createStandardStreams()},quit:()=>{xt.init.initialized=!1;for(var e=0;e<xt.streams.length;e++){var t=xt.streams[e];t&&xt.close(t)}},getMode:(e,t)=>{var s=0;return e&&(s|=365),t&&(s|=146),s},findObject:(e,t)=>{var s=xt.analyzePath(e,t);return s.exists?s.object:null},analyzePath:(e,t)=>{try{e=(i=xt.lookupPath(e,{follow:!t})).path}catch(e){}var s={isRoot:!1,exists:!1,error:0,name:null,path:null,object:null,parentExists:!1,parentPath:null,parentObject:null};try{var i=xt.lookupPath(e,{parent:!0});s.parentExists=!0,s.parentPath=i.path,s.parentObject=i.node,s.name=Nt.basename(e),i=xt.lookupPath(e,{follow:!t}),s.exists=!0,s.path=i.path,s.object=i.node,s.name=i.node.name,s.isRoot="/"===i.path}catch(e){s.error=e.errno}return s},createPath:(e,t,s,i)=>{e="string"==typeof e?e:xt.getPath(e);for(var r=t.split("/").reverse();r.length;){var o=r.pop();if(o){var n=Nt.join2(e,o);try{xt.mkdir(n)}catch(e){}e=n}}return n},createFile:(e,t,s,i,r)=>{var o=Nt.join2("string"==typeof e?e:xt.getPath(e),t),n=xt.getMode(i,r);return xt.create(o,n)},createDataFile:(e,t,s,i,r,o)=>{var n=t;e&&(e="string"==typeof e?e:xt.getPath(e),n=t?Nt.join2(e,t):e);var a=xt.getMode(i,r),l=xt.create(n,a);if(s){if("string"==typeof s){for(var h=new Array(s.length),c=0,A=s.length;c<A;++c)h[c]=s.charCodeAt(c);s=h}xt.chmod(l,146|a);var u=xt.open(l,577);xt.write(u,s,0,s.length,0,o),xt.close(u),xt.chmod(l,a)}return l},createDevice:(e,t,s,i)=>{var r=Nt.join2("string"==typeof e?e:xt.getPath(e),t),o=xt.getMode(!!s,!!i);xt.createDevice.major||(xt.createDevice.major=64);var n=xt.makedev(xt.createDevice.major++,0);return xt.registerDevice(n,{open:e=>{e.seekable=!1},close:e=>{i&&i.buffer&&i.buffer.length&&i(10)},read:(e,t,i,r,o)=>{for(var n=0,a=0;a<r;a++){var l;try{l=s()}catch(e){throw new xt.ErrnoError(29)}if(void 0===l&&0===n)throw new xt.ErrnoError(6);if(null==l)break;n++,t[i+a]=l}return n&&(e.node.timestamp=Date.now()),n},write:(e,t,s,r,o)=>{for(var n=0;n<r;n++)try{i(t[s+n])}catch(e){throw new xt.ErrnoError(29)}return r&&(e.node.timestamp=Date.now()),n}}),xt.mkdev(r,o,n)},forceLoadFile:e=>{if(e.isDevice||e.isFolder||e.link||e.contents)return!0;if("undefined"!=typeof XMLHttpRequest)throw new Error("Lazy loading should have been performed (contents set) in createLazyFile, but it was not. Lazy loading only works in web workers. Use --embed-file or --preload-file in emcc on the main thread.");if(!o)throw new Error("Cannot load without read() or XMLHttpRequest.");try{e.contents=Ot(o(e.url),!0),e.usedBytes=e.contents.length}catch(e){throw new xt.ErrnoError(29)}},createLazyFile:(e,t,s,i,r)=>{function o(){this.lengthKnown=!1,this.chunks=[]}if(o.prototype.get=function(e){if(!(e>this.length-1||e<0)){var t=e%this.chunkSize,s=e/this.chunkSize|0;return this.getter(s)[t]}},o.prototype.setDataGetter=function(e){this.getter=e},o.prototype.cacheLength=function(){var e=new XMLHttpRequest;if(e.open("HEAD",s,!1),e.send(null),!(e.status>=200&&e.status<300||304===e.status))throw new Error("Couldn't load "+s+". Status: "+e.status);var t,i=Number(e.getResponseHeader("Content-length")),r=(t=e.getResponseHeader("Accept-Ranges"))&&"bytes"===t,o=(t=e.getResponseHeader("Content-Encoding"))&&"gzip"===t,n=1048576;r||(n=i);var a=this;a.setDataGetter((e=>{var t=e*n,r=(e+1)*n-1;if(r=Math.min(r,i-1),void 0===a.chunks[e]&&(a.chunks[e]=((e,t)=>{if(e>t)throw new Error("invalid range ("+e+", "+t+") or no bytes requested!");if(t>i-1)throw new Error("only "+i+" bytes available! programmer error!");var r=new XMLHttpRequest;if(r.open("GET",s,!1),i!==n&&r.setRequestHeader("Range","bytes="+e+"-"+t),r.responseType="arraybuffer",r.overrideMimeType&&r.overrideMimeType("text/plain; charset=x-user-defined"),r.send(null),!(r.status>=200&&r.status<300||304===r.status))throw new Error("Couldn't load "+s+". Status: "+r.status);return void 0!==r.response?new Uint8Array(r.response||[]):Ot(r.responseText||"",!0)})(t,r)),void 0===a.chunks[e])throw new Error("doXHR failed!");return a.chunks[e]})),!o&&i||(n=i=1,i=this.getter(0).length,n=i,u("LazyFiles on gzip forces download of the whole file when length is accessed")),this._length=i,this._chunkSize=n,this.lengthKnown=!0},"undefined"!=typeof XMLHttpRequest)throw"Cannot do synchronous binary XHRs outside webworkers in modern browsers. Use --embed-file or --preload-file in emcc";var n={isDevice:!1,url:s},a=xt.createFile(e,t,n,i,r);n.contents?a.contents=n.contents:n.url&&(a.contents=null,a.url=n.url),Object.defineProperties(a,{usedBytes:{get:function(){return this.contents.length}}});var l={};function h(e,t,s,i,r){var o=e.node.contents;if(r>=o.length)return 0;var n=Math.min(o.length-r,i);if(o.slice)for(var a=0;a<n;a++)t[s+a]=o[r+a];else for(a=0;a<n;a++)t[s+a]=o.get(r+a);return n}return Object.keys(a.stream_ops).forEach((e=>{var t=a.stream_ops[e];l[e]=function(){return xt.forceLoadFile(a),t.apply(null,arguments)}})),l.read=(e,t,s,i,r)=>(xt.forceLoadFile(a),h(e,t,s,i,r)),l.mmap=(e,t,s,i,r)=>{xt.forceLoadFile(a);var o=St();if(!o)throw new xt.ErrnoError(48);return h(e,E,o,t,s),{ptr:o,allocated:!0}},a.stream_ops=l,a},createPreloadedFile:(e,t,s,i,r,o,a,l,h,c)=>{var A=t?Ct.resolve(Nt.join2(e,t)):e;function u(s){function n(s){c&&c(),l||xt.createDataFile(e,t,s,i,r,h),o&&o(),k()}Browser.handledByPreloadPlugin(s,A,n,(()=>{a&&a(),k()}))||n(s)}G(),"string"==typeof s?function(e,t,s,i){var r=i?"":"al "+e;n(e,(s=>{f(s,'Loading data file "'+e+'" failed (no arrayBuffer).'),t(new Uint8Array(s)),r&&k()}),(t=>{if(!s)throw'Loading data file "'+e+'" failed.';s()})),r&&G()}(s,(e=>u(e)),a):u(s)},indexedDB:()=>window.indexedDB||window.mozIndexedDB||window.webkitIndexedDB||window.msIndexedDB,DB_NAME:()=>"EM_FS_"+window.location.pathname,DB_VERSION:20,DB_STORE_NAME:"FILE_DATA",saveFilesToDB:(e,t=(()=>{}),s=(()=>{}))=>{var i=xt.indexedDB();try{var r=i.open(xt.DB_NAME(),xt.DB_VERSION)}catch(e){return s(e)}r.onupgradeneeded=()=>{u("creating db"),r.result.createObjectStore(xt.DB_STORE_NAME)},r.onsuccess=()=>{var i=r.result.transaction([xt.DB_STORE_NAME],"readwrite"),o=i.objectStore(xt.DB_STORE_NAME),n=0,a=0,l=e.length;function h(){0==a?t():s()}e.forEach((e=>{var t=o.put(xt.analyzePath(e).object.contents,e);t.onsuccess=()=>{++n+a==l&&h()},t.onerror=()=>{a++,n+a==l&&h()}})),i.onerror=s},r.onerror=s},loadFilesFromDB:(e,t=(()=>{}),s=(()=>{}))=>{var i=xt.indexedDB();try{var r=i.open(xt.DB_NAME(),xt.DB_VERSION)}catch(e){return s(e)}r.onupgradeneeded=s,r.onsuccess=()=>{var i=r.result;try{var o=i.transaction([xt.DB_STORE_NAME],"readonly")}catch(e){return void s(e)}var n=o.objectStore(xt.DB_STORE_NAME),a=0,l=0,h=e.length;function c(){0==l?t():s()}e.forEach((e=>{var t=n.get(e);t.onsuccess=()=>{xt.analyzePath(e).exists&&xt.unlink(e),xt.createDataFile(Nt.dirname(e),Nt.basename(e),t.result,!0,!0,!0),++a+l==h&&c()},t.onerror=()=>{l++,a+l==h&&c()}})),o.onerror=s},r.onerror=s}},Bt={DEFAULT_POLLMASK:5,calculateAt:function(e,t,s){if(Nt.isAbs(t))return t;var i;if(i=-100===e?xt.cwd():Bt.getStreamFromFD(e).path,0==t.length){if(!s)throw new xt.ErrnoError(44);return i}return Nt.join2(i,t)},doStat:function(e,t,s){try{var i=e(t)}catch(e){if(e&&e.node&&Nt.normalize(t)!==Nt.normalize(xt.getPath(e.node)))return-54;throw e}I[s>>>2]=i.dev,I[s+8>>>2]=i.ino,I[s+12>>>2]=i.mode,v[s+16>>>2]=i.nlink,I[s+20>>>2]=i.uid,I[s+24>>>2]=i.gid,I[s+28>>>2]=i.rdev,B=[i.size>>>0,(x=i.size,+Math.abs(x)>=1?x>0?(0|Math.min(+Math.floor(x/4294967296),4294967295))>>>0:~~+Math.ceil((x-+(~~x>>>0))/4294967296)>>>0:0)],I[s+40>>>2]=B[0],I[s+44>>>2]=B[1],I[s+48>>>2]=4096,I[s+52>>>2]=i.blocks;var r=i.atime.getTime(),o=i.mtime.getTime(),n=i.ctime.getTime();return B=[Math.floor(r/1e3)>>>0,(x=Math.floor(r/1e3),+Math.abs(x)>=1?x>0?(0|Math.min(+Math.floor(x/4294967296),4294967295))>>>0:~~+Math.ceil((x-+(~~x>>>0))/4294967296)>>>0:0)],I[s+56>>>2]=B[0],I[s+60>>>2]=B[1],v[s+64>>>2]=r%1e3*1e3,B=[Math.floor(o/1e3)>>>0,(x=Math.floor(o/1e3),+Math.abs(x)>=1?x>0?(0|Math.min(+Math.floor(x/4294967296),4294967295))>>>0:~~+Math.ceil((x-+(~~x>>>0))/4294967296)>>>0:0)],I[s+72>>>2]=B[0],I[s+76>>>2]=B[1],v[s+80>>>2]=o%1e3*1e3,B=[Math.floor(n/1e3)>>>0,(x=Math.floor(n/1e3),+Math.abs(x)>=1?x>0?(0|Math.min(+Math.floor(x/4294967296),4294967295))>>>0:~~+Math.ceil((x-+(~~x>>>0))/4294967296)>>>0:0)],I[s+88>>>2]=B[0],I[s+92>>>2]=B[1],v[s+96>>>2]=n%1e3*1e3,B=[i.ino>>>0,(x=i.ino,+Math.abs(x)>=1?x>0?(0|Math.min(+Math.floor(x/4294967296),4294967295))>>>0:~~+Math.ceil((x-+(~~x>>>0))/4294967296)>>>0:0)],I[s+104>>>2]=B[0],I[s+108>>>2]=B[1],0},doMsync:function(e,t,s,i,r){if(!xt.isFile(t.node.mode))throw new xt.ErrnoError(43);if(2&i)return 0;e>>>=0;var o=m.slice(e,e+s);xt.msync(t,o,r,s,i)},varargs:void 0,get:function(){return Bt.varargs+=4,I[Bt.varargs-4>>>2]},getStr:function(e){return N(e)},getStreamFromFD:function(e){var t=xt.getStream(e);if(!t)throw new xt.ErrnoError(8);return t}};function Ft(e){return e%4==0&&(e%100!=0||e%400==0)}var Mt=[31,29,31,30,31,30,31,31,30,31,30,31],Lt=[31,28,31,30,31,30,31,31,30,31,30,31];function Ut(e,t,s,i){var r=I[i+40>>>2],o={tm_sec:I[i>>>2],tm_min:I[i+4>>>2],tm_hour:I[i+8>>>2],tm_mday:I[i+12>>>2],tm_mon:I[i+16>>>2],tm_year:I[i+20>>>2],tm_wday:I[i+24>>>2],tm_yday:I[i+28>>>2],tm_isdst:I[i+32>>>2],tm_gmtoff:I[i+36>>>2],tm_zone:r?N(r):""},n=N(s),a={"%c":"%a %b %d %H:%M:%S %Y","%D":"%m/%d/%y","%F":"%Y-%m-%d","%h":"%b","%r":"%I:%M:%S %p","%R":"%H:%M","%T":"%H:%M:%S","%x":"%m/%d/%y","%X":"%H:%M:%S","%Ec":"%c","%EC":"%C","%Ex":"%m/%d/%y","%EX":"%H:%M:%S","%Ey":"%y","%EY":"%Y","%Od":"%d","%Oe":"%e","%OH":"%H","%OI":"%I","%Om":"%m","%OM":"%M","%OS":"%S","%Ou":"%u","%OU":"%U","%OV":"%V","%Ow":"%w","%OW":"%W","%Oy":"%y"};for(var l in a)n=n.replace(new RegExp(l,"g"),a[l]);var h=["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],c=["January","February","March","April","May","June","July","August","September","October","November","December"];function A(e,t,s){for(var i="number"==typeof e?e.toString():e||"";i.length<t;)i=s[0]+i;return i}function u(e,t){return A(e,t,"0")}function p(e,t){function s(e){return e<0?-1:e>0?1:0}var i;return 0===(i=s(e.getFullYear()-t.getFullYear()))&&0===(i=s(e.getMonth()-t.getMonth()))&&(i=s(e.getDate()-t.getDate())),i}function d(e){switch(e.getDay()){case 0:return new Date(e.getFullYear()-1,11,29);case 1:return e;case 2:return new Date(e.getFullYear(),0,3);case 3:return new Date(e.getFullYear(),0,2);case 4:return new Date(e.getFullYear(),0,1);case 5:return new Date(e.getFullYear()-1,11,31);case 6:return new Date(e.getFullYear()-1,11,30)}}function f(e){var t=function(e,t){for(var s=new Date(e.getTime());t>0;){var i=Ft(s.getFullYear()),r=s.getMonth(),o=(i?Mt:Lt)[r];if(!(t>o-s.getDate()))return s.setDate(s.getDate()+t),s;t-=o-s.getDate()+1,s.setDate(1),r<11?s.setMonth(r+1):(s.setMonth(0),s.setFullYear(s.getFullYear()+1))}return s}(new Date(e.tm_year+1900,0,1),e.tm_yday),s=new Date(t.getFullYear(),0,4),i=new Date(t.getFullYear()+1,0,4),r=d(s),o=d(i);return p(r,t)<=0?p(o,t)<=0?t.getFullYear()+1:t.getFullYear():t.getFullYear()-1}var m={"%a":function(e){return h[e.tm_wday].substring(0,3)},"%A":function(e){return h[e.tm_wday]},"%b":function(e){return c[e.tm_mon].substring(0,3)},"%B":function(e){return c[e.tm_mon]},"%C":function(e){return u((e.tm_year+1900)/100|0,2)},"%d":function(e){return u(e.tm_mday,2)},"%e":function(e){return A(e.tm_mday,2," ")},"%g":function(e){return f(e).toString().substring(2)},"%G":function(e){return f(e)},"%H":function(e){return u(e.tm_hour,2)},"%I":function(e){var t=e.tm_hour;return 0==t?t=12:t>12&&(t-=12),u(t,2)},"%j":function(e){return u(e.tm_mday+function(e,t){for(var s=0,i=0;i<=t;s+=e[i++]);return s}(Ft(e.tm_year+1900)?Mt:Lt,e.tm_mon-1),3)},"%m":function(e){return u(e.tm_mon+1,2)},"%M":function(e){return u(e.tm_min,2)},"%n":function(){return"\n"},"%p":function(e){return e.tm_hour>=0&&e.tm_hour<12?"AM":"PM"},"%S":function(e){return u(e.tm_sec,2)},"%t":function(){return"\t"},"%u":function(e){return e.tm_wday||7},"%U":function(e){var t=e.tm_yday+7-e.tm_wday;return u(Math.floor(t/7),2)},"%V":function(e){var t=Math.floor((e.tm_yday+7-(e.tm_wday+6)%7)/7);if((e.tm_wday+371-e.tm_yday-2)%7<=2&&t++,t){if(53==t){var s=(e.tm_wday+371-e.tm_yday)%7;4==s||3==s&&Ft(e.tm_year)||(t=1)}}else{t=52;var i=(e.tm_wday+7-e.tm_yday-1)%7;(4==i||5==i&&Ft(e.tm_year%400-1))&&t++}return u(t,2)},"%w":function(e){return e.tm_wday},"%W":function(e){var t=e.tm_yday+7-(e.tm_wday+6)%7;return u(Math.floor(t/7),2)},"%y":function(e){return(e.tm_year+1900).toString().substring(2)},"%Y":function(e){return e.tm_year+1900},"%z":function(e){var t=e.tm_gmtoff,s=t>=0;return t=(t=Math.abs(t)/60)/60*100+t%60,(s?"+":"-")+String("0000"+t).slice(-4)},"%Z":function(e){return e.tm_zone},"%%":function(){return"%"}};for(var l in n=n.replace(/%%/g,"\0\0"),m)n.includes(l)&&(n=n.replace(new RegExp(l,"g"),m[l](o)));var y,g,v=Ot(n=n.replace(/\0\0/g,"%"),!1);return v.length>t?0:(y=v,g=e,E.set(y,g>>>0),v.length-1)}se=r.InternalError=te(Error,"InternalError"),function(){for(var e=new Array(256),t=0;t<256;++t)e[t]=String.fromCharCode(t);ae=e}(),he=r.BindingError=te(Error,"BindingError"),Fe.prototype.isAliasOf=ue,Fe.prototype.clone=Se,Fe.prototype.delete=we,Fe.prototype.isDeleted=xe,Fe.prototype.deleteLater=Be,r.getInheritedInstanceCount=Ie,r.getLiveInheritedInstances=ve,r.flushPendingDeletes=_e,r.setDelayFunction=Pe,ze.prototype.getPointee=je,ze.prototype.destructor=Qe,ze.prototype.argPackAdvance=8,ze.prototype.readValueFromPointer=X,ze.prototype.deleteObject=We,ze.prototype.fromWireType=Oe,Je=r.UnboundTypeError=te(Error,"UnboundTypeError"),r.count_emval_handles=nt,r.get_first_emval=at;var Ht=function(e,t,s,i){e||(e=this),this.parent=e,this.mount=e.mount,this.mounted=null,this.id=xt.nextInode++,this.name=t,this.mode=s,this.node_ops={},this.stream_ops={},this.rdev=i},Gt=365,kt=146;Object.defineProperties(Ht.prototype,{read:{get:function(){return(this.mode&Gt)===Gt},set:function(e){e?this.mode|=Gt:this.mode&=-366}},write:{get:function(){return(this.mode&kt)===kt},set:function(e){e?this.mode|=kt:this.mode&=-147}},isFolder:{get:function(){return xt.isDir(this.mode)}},isDevice:{get:function(){return xt.isChrdev(this.mode)}}}),xt.FSNode=Ht,xt.staticInit();var Vt={f:function(e,t,s){throw new z(e).init(t,s),e},R:function(e){var t=K[e];delete K[e];var s=t.elements,i=s.length,r=s.map((function(e){return e.getterReturnType})).concat(s.map((function(e){return e.setterArgumentType}))),o=t.rawConstructor,n=t.rawDestructor;re([e],r,(function(e){return s.forEach(((t,s)=>{var r=e[s],o=t.getter,n=t.getterContext,a=e[s+i],l=t.setter,h=t.setterContext;t.read=e=>r.fromWireType(o(n,e)),t.write=(e,t)=>{var s=[];l(h,e,a.toWireType(s,t)),Y(s)}})),[{name:t.name,fromWireType:function(e){for(var t=new Array(i),r=0;r<i;++r)t[r]=s[r].read(e);return n(e),t},toWireType:function(e,r){if(i!==r.length)throw new TypeError("Incorrect number of tuple elements for "+t.name+": expected="+i+", actual="+r.length);for(var a=o(),l=0;l<i;++l)s[l].write(a,r[l]);return null!==e&&e.push(n,a),a},argPackAdvance:8,readValueFromPointer:X,destructorFunction:n}]}))},p:function(e){var t=oe[e];delete oe[e];var s=t.rawConstructor,i=t.rawDestructor,r=t.fields;re([e],r.map((e=>e.getterReturnType)).concat(r.map((e=>e.setterArgumentType))),(e=>{var o={};return r.forEach(((t,s)=>{var i=t.fieldName,n=e[s],a=t.getter,l=t.getterContext,h=e[s+r.length],c=t.setter,A=t.setterContext;o[i]={read:e=>n.fromWireType(a(l,e)),write:(e,t)=>{var s=[];c(A,e,h.toWireType(s,t)),Y(s)}}})),[{name:t.name,fromWireType:function(e){var t={};for(var s in o)t[s]=o[s].read(e);return i(e),t},toWireType:function(e,t){for(var r in o)if(!(r in t))throw new TypeError('Missing field:  "'+r+'"');var n=s();for(r in o)o[r].write(n,t[r]);return null!==e&&e.push(i,n),n},argPackAdvance:8,readValueFromPointer:X,destructorFunction:i}]}))},F:function(e,t,s,i,r){},P:function(e,t,s,i,r){var o=ne(s);Ae(e,{name:t=le(t),fromWireType:function(e){return!!e},toWireType:function(e,t){return t?i:r},argPackAdvance:8,readValueFromPointer:function(e){var i;if(1===s)i=E;else if(2===s)i=y;else{if(4!==s)throw new TypeError("Unknown boolean type size: "+t);i=I}return this.fromWireType(i[e>>>o])},destructorFunction:null})},o:function(e,t,s,i,r,o,n,a,l,h,c,A,u){c=le(c),o=qe(r,o),a&&(a=qe(n,a)),h&&(h=qe(l,h)),u=qe(A,u);var p=$(c);Le(p,(function(){et("Cannot construct "+c+" due to unbound types",[i])})),re([e,t,s],i?[i]:[],(function(t){var s,r;t=t[0],r=i?(s=t.registeredClass).instancePrototype:Fe.prototype;var n=ee(p,(function(){if(Object.getPrototypeOf(this)!==l)throw new he("Use 'new' to construct "+c);if(void 0===A.constructor_body)throw new he(c+" has no accessible constructor");var e=A.constructor_body[arguments.length];if(void 0===e)throw new he("Tried to invoke ctor of "+c+" with invalid number of parameters ("+arguments.length+") - expected ("+Object.keys(A.constructor_body).toString()+") parameters instead!");return e.apply(this,arguments)})),l=Object.create(r,{constructor:{value:n}});n.prototype=l;var A=new Ue(c,n,l,u,s,o,a,h),d=new ze(c,A,!0,!1,!1),f=new ze(c+"*",A,!1,!1,!1),E=new ze(c+" const*",A,!1,!0,!1);return ge[e]={pointerType:f,constPointerType:E},Ke(p,n),[d,f,E]}))},n:function(e,t,s,i,r,o){f(t>0);var n=tt(t,s);r=qe(i,r),re([],[e],(function(e){var s="constructor "+(e=e[0]).name;if(void 0===e.registeredClass.constructor_body&&(e.registeredClass.constructor_body=[]),void 0!==e.registeredClass.constructor_body[t-1])throw new he("Cannot register multiple constructors with identical number of parameters ("+(t-1)+") for class '"+e.name+"'! Overload resolution is currently only performed using the parameter count, not actual type info!");return e.registeredClass.constructor_body[t-1]=()=>{et("Cannot construct "+e.name+" due to unbound types",n)},re([],n,(function(i){return i.splice(1,0,null),e.registeredClass.constructor_body[t-1]=st(s,i,null,r,o),[]})),[]}))},b:function(e,t,s,i,r,o,n,a){var l=tt(s,i);t=le(t),o=qe(r,o),re([],[e],(function(e){var i=(e=e[0]).name+"."+t;function r(){et("Cannot call "+i+" due to unbound types",l)}t.startsWith("@@")&&(t=Symbol[t.substring(2)]),a&&e.registeredClass.pureVirtualFunctions.push(t);var h=e.registeredClass.instancePrototype,c=h[t];return void 0===c||void 0===c.overloadTable&&c.className!==e.name&&c.argCount===s-2?(r.argCount=s-2,r.className=e.name,h[t]=r):(Me(h,t,i),h[t].overloadTable[s-2]=r),re([],l,(function(r){var a=st(i,r,e,o,n);return void 0===h[t].overloadTable?(a.argCount=s-2,h[t]=a):h[t].overloadTable[s-2]=a,[]})),[]}))},O:function(e,t){Ae(e,{name:t=le(t),fromWireType:function(e){var t=lt.toValue(e);return ot(e),t},toWireType:function(e,t){return lt.toHandle(t)},argPackAdvance:8,readValueFromPointer:X,destructorFunction:null})},B:function(e,t,s,i){var r=ne(s);function o(){}t=le(t),o.values={},Ae(e,{name:t,constructor:o,fromWireType:function(e){return this.constructor.values[e]},toWireType:function(e,t){return t.value},argPackAdvance:8,readValueFromPointer:ht(t,r,i),destructorFunction:null}),Le(t,o)},s:function(e,t,s){var i=ct(e,"enum");t=le(t);var r=i.constructor,o=Object.create(i.constructor.prototype,{value:{value:s},constructor:{value:ee(i.name+"_"+t,(function(){}))}});r.values[s]=o,r[t]=o},z:function(e,t,s){var i=ne(s);Ae(e,{name:t=le(t),fromWireType:function(e){return e},toWireType:function(e,t){return t},argPackAdvance:8,readValueFromPointer:ut(t,i),destructorFunction:null})},c:function(e,t,s,i,r,o){var n=tt(t,s);e=le(e),r=qe(i,r),Le(e,(function(){et("Cannot call "+e+" due to unbound types",n)}),t-1),re([],n,(function(s){var i=[s[0],null].concat(s.slice(1));return Ke(e,st(e,i,null,r,o),t-1),[]}))},r:function(e,t,s,i,r){t=le(t);var o=ne(s),n=e=>e;if(0===i){var a=32-8*s;n=e=>e<<a>>>a}var l=t.includes("unsigned");Ae(e,{name:t,fromWireType:n,toWireType:l?function(e,t){return this.name,t>>>0}:function(e,t){return this.name,t},argPackAdvance:8,readValueFromPointer:pt(t,o,0!==i),destructorFunction:null})},h:function(e,t,s){var i=[Int8Array,Uint8Array,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array][t];function r(e){var t=v,s=t[(e>>=2)>>>0],r=t[e+1>>>0];return new i(t.buffer,r,s)}Ae(e,{name:s=le(s),fromWireType:r,argPackAdvance:8,readValueFromPointer:r},{ignoreDuplicateRegistrations:!0})},A:function(e,t){var s="std::string"===(t=le(t));Ae(e,{name:t,fromWireType:function(e){var t,i=v[e>>>2],r=e+4;if(s)for(var o=r,n=0;n<=i;++n){var a=r+n;if(n==i||0==m[a>>>0]){var l=N(o,a-o);void 0===t?t=l:(t+=String.fromCharCode(0),t+=l),o=a+1}}else{var h=new Array(i);for(n=0;n<i;++n)h[n]=String.fromCharCode(m[r+n>>>0]);t=h.join("")}return zt(e),t},toWireType:function(e,t){var i;t instanceof ArrayBuffer&&(t=new Uint8Array(t));var r="string"==typeof t;r||t instanceof Uint8Array||t instanceof Uint8ClampedArray||t instanceof Int8Array||ce("Cannot pass non-string to std::string"),i=s&&r?O(t):t.length;var o=jt(4+i+1),n=o+4;if(n>>>=0,v[o>>>2]=i,s&&r)C(t,m,n,i+1);else if(r)for(var a=0;a<i;++a){var l=t.charCodeAt(a);l>255&&(zt(n),ce("String has UTF-16 code units that do not fit in 8 bits")),m[n+a>>>0]=l}else for(a=0;a<i;++a)m[n+a>>>0]=t[a];return null!==e&&e.push(zt,o),o},argPackAdvance:8,readValueFromPointer:X,destructorFunction:function(e){zt(e)}})},v:function(e,t,s){var i,r,o,n,a;s=le(s),2===t?(i=ft,r=Et,n=mt,o=()=>g,a=1):4===t&&(i=yt,r=gt,n=It,o=()=>v,a=2),Ae(e,{name:s,fromWireType:function(e){for(var s,r=v[e>>>2],n=o(),l=e+4,h=0;h<=r;++h){var c=e+4+h*t;if(h==r||0==n[c>>>a]){var A=i(l,c-l);void 0===s?s=A:(s+=String.fromCharCode(0),s+=A),l=c+t}}return zt(e),s},toWireType:function(e,i){"string"!=typeof i&&ce("Cannot pass non-string to C++ string type "+s);var o=n(i),l=jt(4+o+t);return v[(l>>>=0)>>>2]=o>>a,r(i,l+4,o+t),null!==e&&e.push(zt,l),l},argPackAdvance:8,readValueFromPointer:X,destructorFunction:function(e){zt(e)}})},S:function(e,t,s,i,r,o){K[e]={name:le(t),rawConstructor:qe(s,i),rawDestructor:qe(r,o),elements:[]}},i:function(e,t,s,i,r,o,n,a,l){K[e].elements.push({getterReturnType:t,getter:qe(s,i),getterContext:r,setterArgumentType:o,setter:qe(n,a),setterContext:l})},q:function(e,t,s,i,r,o){oe[e]={name:le(t),rawConstructor:qe(s,i),rawDestructor:qe(r,o),fields:[]}},e:function(e,t,s,i,r,o,n,a,l,h){oe[e].fields.push({fieldName:le(t),getterReturnType:s,getter:qe(i,r),getterContext:o,setterArgumentType:n,setter:qe(a,l),setterContext:h})},Q:function(e,t){Ae(e,{isVoid:!0,name:t=le(t),argPackAdvance:0,fromWireType:function(){},toWireType:function(e,t){}})},m:function(e,t,s){e=lt.toValue(e),t=ct(t,"emval::as");var i=[],r=lt.toHandle(i);return v[s>>>2]=r,t.toWireType(i,e)},x:function(e,t,s,i){e=lt.toValue(e);for(var r=function(e,t){for(var s=new Array(e),i=0;i<e;++i)s[i]=ct(v[t+4*i>>>2],"parameter "+i);return s}(t,s),o=new Array(t),n=0;n<t;++n){var a=r[n];o[n]=a.readValueFromPointer(i),i+=a.argPackAdvance}var l=e.apply(void 0,o);return lt.toHandle(l)},a:ot,D:function(e){return 0===e?lt.toHandle(_t()):(e=Tt(e),lt.toHandle(_t()[e]))},k:function(e,t){return e=lt.toValue(e),t=lt.toValue(t),lt.toHandle(e[t])},t:function(e){e>4&&(rt[e].refcount+=1)},U:function(e,t){return(e=lt.toValue(e))instanceof(t=lt.toValue(t))},w:function(e){return"number"==typeof(e=lt.toValue(e))},C:function(e){return"string"==typeof(e=lt.toValue(e))},T:function(){return lt.toHandle([])},g:function(e){return lt.toHandle(Tt(e))},u:function(){return lt.toHandle({})},l:function(e){Y(lt.toValue(e)),ot(e)},j:function(e,t,s){e=lt.toValue(e),t=lt.toValue(t),s=lt.toValue(s),e[t]=s},d:function(e,t){var s=(e=ct(e,"_emval_take_value")).readValueFromPointer(t);return lt.toHandle(s)},y:function(){V("")},N:function(e,t,s){m.copyWithin(e>>>0,t>>>0,t+s>>>0)},L:function(e){var t,s,i=m.length,r=4294901760;if((e>>>=0)>r)return!1;for(var o=1;o<=4;o*=2){var n=i*(1+.2/o);if(n=Math.min(n,e+100663296),Rt(Math.min(r,(t=Math.max(e,n))+((s=65536)-t%s)%s)))return!0}return!1},H:function(e,t){var s=0;return Dt().forEach((function(i,r){var o=t+s;v[e+4*r>>>2]=o,function(e,t,s){for(var i=0;i<e.length;++i)E[t++>>>0]=e.charCodeAt(i);s||(E[t>>>0]=0)}(i,o),s+=i.length+1})),0},I:function(e,t){var s=Dt();v[e>>>2]=s.length;var i=0;return s.forEach((function(e){i+=e.length+1})),v[t>>>2]=i,0},J:function(e){try{var t=Bt.getStreamFromFD(e);return xt.close(t),0}catch(e){if(void 0===xt||!(e instanceof xt.ErrnoError))throw e;return e.errno}},K:function(e,t,s,i){try{var r=function(e,t,s,i){for(var r=0,o=0;o<s;o++){var n=v[t>>>2],a=v[t+4>>>2];t+=8;var l=xt.read(e,E,n,a,i);if(l<0)return-1;if(r+=l,l<a)break;void 0!==i&&(i+=l)}return r}(Bt.getStreamFromFD(e),t,s);return v[i>>>2]=r,0}catch(e){if(void 0===xt||!(e instanceof xt.ErrnoError))throw e;return e.errno}},E:function(e,t,s,i,r){try{var o=(l=s)+2097152>>>0<4194305-!!(a=t)?(a>>>0)+4294967296*l:NaN;if(isNaN(o))return 61;var n=Bt.getStreamFromFD(e);return xt.llseek(n,o,i),B=[n.position>>>0,(x=n.position,+Math.abs(x)>=1?x>0?(0|Math.min(+Math.floor(x/4294967296),4294967295))>>>0:~~+Math.ceil((x-+(~~x>>>0))/4294967296)>>>0:0)],I[r>>>2]=B[0],I[r+4>>>2]=B[1],n.getdents&&0===o&&0===i&&(n.getdents=null),0}catch(e){if(void 0===xt||!(e instanceof xt.ErrnoError))throw e;return e.errno}var a,l},M:function(e,t,s,i){try{var r=function(e,t,s,i){for(var r=0,o=0;o<s;o++){var n=v[t>>>2],a=v[t+4>>>2];t+=8;var l=xt.write(e,E,n,a,i);if(l<0)return-1;r+=l,void 0!==i&&(i+=l)}return r}(Bt.getStreamFromFD(e),t,s);return v[i>>>2]=r,0}catch(e){if(void 0===xt||!(e instanceof xt.ErrnoError))throw e;return e.errno}},G:function(e,t,s,i,r){return Ut(e,t,s,i)}};!function(){var e={a:Vt};function t(e,t){var s,i=e.exports;r.asm=i,A=r.asm.V,b(),R=r.asm.X,s=r.asm.W,M.unshift(s),k()}function s(e){t(e.instance)}function o(t){return(c||"function"!=typeof fetch?Promise.resolve().then((function(){return Q(S)})):fetch(S,{credentials:"same-origin"}).then((function(e){if(!e.ok)throw"failed to load wasm binary file at '"+S+"'";return e.arrayBuffer()})).catch((function(){return Q(S)}))).then((function(t){return WebAssembly.instantiate(t,e)})).then((function(e){return e})).then(t,(function(e){p("failed to asynchronously prepare wasm: "+e),V(e)}))}if(G(),r.instantiateWasm)try{return r.instantiateWasm(e,t)}catch(e){p("Module.instantiateWasm callback failed with error: "+e),i(e)}(c||"function"!=typeof WebAssembly.instantiateStreaming||j(S)||"function"!=typeof fetch?o(s):fetch(S,{credentials:"same-origin"}).then((function(t){return WebAssembly.instantiateStreaming(t,e).then(s,(function(e){return p("wasm streaming compile failed: "+e),p("falling back to ArrayBuffer instantiation"),o(s)}))}))).catch(i)}();var jt=function(){return(jt=r.asm.Y).apply(null,arguments)},Qt=r.___getTypeName=function(){return(Qt=r.___getTypeName=r.asm.Z).apply(null,arguments)};r.__embind_initialize_bindings=function(){return(r.__embind_initialize_bindings=r.asm._).apply(null,arguments)};var Wt,zt=function(){return(zt=r.asm.$).apply(null,arguments)},Kt=function(){return(Kt=r.asm.aa).apply(null,arguments)};function Yt(){function e(){Wt||(Wt=!0,r.calledRun=!0,d||(r.noFSInit||xt.init.initialized||xt.init(),xt.ignorePermissions=!1,W(M),t(r),r.onRuntimeInitialized&&r.onRuntimeInitialized(),function(){if(r.postRun)for("function"==typeof r.postRun&&(r.postRun=[r.postRun]);r.postRun.length;)e=r.postRun.shift(),L.unshift(e);var e;W(L)}()))}U>0||(function(){if(r.preRun)for("function"==typeof r.preRun&&(r.preRun=[r.preRun]);r.preRun.length;)e=r.preRun.shift(),F.unshift(e);var e;W(F)}(),U>0||(r.setStatus?(r.setStatus("Running..."),setTimeout((function(){setTimeout((function(){r.setStatus("")}),1),e()}),1)):e()))}if(r.dynCall_jiji=function(){return(r.dynCall_jiji=r.asm.ba).apply(null,arguments)},r.dynCall_viijii=function(){return(r.dynCall_viijii=r.asm.ca).apply(null,arguments)},r.dynCall_iiiiij=function(){return(r.dynCall_iiiiij=r.asm.da).apply(null,arguments)},r.dynCall_iiiiijj=function(){return(r.dynCall_iiiiijj=r.asm.ea).apply(null,arguments)},r.dynCall_iiiiiijj=function(){return(r.dynCall_iiiiiijj=r.asm.fa).apply(null,arguments)},H=function e(){Wt||Yt(),Wt||(H=e)},r.preInit)for("function"==typeof r.preInit&&(r.preInit=[r.preInit]);r.preInit.length>0;)r.preInit.pop()();return Yt(),e.ready});"object"==typeof e&&"object"==typeof t?t.exports=i:"function"==typeof define&&define.amd?define([],(function(){return i})):"object"==typeof e&&(e.WebIFCWasm=i)}}),mI=class{constructor(e){this.value=e,this.type=5}},yI=class{constructor(e){this.expressID=e,this.type=0}};if((lI=aI||(aI={})).IFC2X3="IFC2X3",lI.IFC4="IFC4",lI.IFC4X3="IFC4X3",function(e){e.IfcAbsorbedDoseMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcAccelerationMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcAmountOfSubstanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcAngularVelocityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcAreaMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcBoolean=class{constructor(e){this.type=3,this.value="true"==e}};e.IfcBoxAlignment=class{constructor(e){this.value=e,this.type=1}};e.IfcComplexNumber=class{constructor(e){this.value=e}};e.IfcCompoundPlaneAngleMeasure=class{constructor(e){this.value=e}};e.IfcContextDependentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcCountMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcCurvatureMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcDayInMonthNumber=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcDaylightSavingHour=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcDescriptiveMeasure=class{constructor(e){this.value=e,this.type=1}};class t{constructor(e){this.type=4,this.value=parseFloat(e)}}e.IfcDimensionCount=t;e.IfcDoseEquivalentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcDynamicViscosityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricCapacitanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricChargeMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricConductanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricCurrentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricResistanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricVoltageMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcEnergyMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcFontStyle=class{constructor(e){this.value=e,this.type=1}};e.IfcFontVariant=class{constructor(e){this.value=e,this.type=1}};e.IfcFontWeight=class{constructor(e){this.value=e,this.type=1}};e.IfcForceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcFrequencyMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcGloballyUniqueId=class{constructor(e){this.value=e,this.type=1}};e.IfcHeatFluxDensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcHeatingValueMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcHourInDay=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcIdentifier=class{constructor(e){this.value=e,this.type=1}};e.IfcIlluminanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcInductanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcInteger=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcIntegerCountRateMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcIonConcentrationMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcIsothermalMoistureCapacityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcKinematicViscosityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLabel=class{constructor(e){this.value=e,this.type=1}};e.IfcLengthMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLinearForceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLinearMomentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLinearStiffnessMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLinearVelocityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLogical=class{constructor(e){this.type=3,this.value="true"==e}};e.IfcLuminousFluxMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLuminousIntensityDistributionMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLuminousIntensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMagneticFluxDensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMagneticFluxMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMassDensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMassFlowRateMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMassMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMassPerLengthMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMinuteInHour=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcModulusOfElasticityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcModulusOfLinearSubgradeReactionMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcModulusOfRotationalSubgradeReactionMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcModulusOfSubgradeReactionMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMoistureDiffusivityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMolecularWeightMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMomentOfInertiaMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMonetaryMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMonthInYearNumber=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcNormalisedRatioMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcNumericMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPHMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcParameterValue=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPlanarForceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPlaneAngleMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPositiveLengthMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPositivePlaneAngleMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPositiveRatioMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPowerMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPresentableText=class{constructor(e){this.value=e,this.type=1}};e.IfcPressureMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRadioActivityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRatioMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcReal=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRotationalFrequencyMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRotationalMassMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRotationalStiffnessMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSecondInMinute=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSectionModulusMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSectionalAreaIntegralMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcShearModulusMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSolidAngleMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSoundPowerMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSoundPressureMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSpecificHeatCapacityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSpecularExponent=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSpecularRoughness=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTemperatureGradientMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcText=class{constructor(e){this.value=e,this.type=1}};e.IfcTextAlignment=class{constructor(e){this.value=e,this.type=1}};e.IfcTextDecoration=class{constructor(e){this.value=e,this.type=1}};e.IfcTextFontName=class{constructor(e){this.value=e,this.type=1}};e.IfcTextTransformation=class{constructor(e){this.value=e,this.type=1}};e.IfcThermalAdmittanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermalConductivityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermalExpansionCoefficientMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermalResistanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermalTransmittanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermodynamicTemperatureMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTimeMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTimeStamp=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTorqueMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcVaporPermeabilityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcVolumeMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcVolumetricFlowRateMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcWarpingConstantMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcWarpingMomentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcYearNumber=class{constructor(e){this.type=4,this.value=parseFloat(e)}};class s{}s.DEAD_LOAD_G={type:3,value:"DEAD_LOAD_G"},s.COMPLETION_G1={type:3,value:"COMPLETION_G1"},s.LIVE_LOAD_Q={type:3,value:"LIVE_LOAD_Q"},s.SNOW_S={type:3,value:"SNOW_S"},s.WIND_W={type:3,value:"WIND_W"},s.PRESTRESSING_P={type:3,value:"PRESTRESSING_P"},s.SETTLEMENT_U={type:3,value:"SETTLEMENT_U"},s.TEMPERATURE_T={type:3,value:"TEMPERATURE_T"},s.EARTHQUAKE_E={type:3,value:"EARTHQUAKE_E"},s.FIRE={type:3,value:"FIRE"},s.IMPULSE={type:3,value:"IMPULSE"},s.IMPACT={type:3,value:"IMPACT"},s.TRANSPORT={type:3,value:"TRANSPORT"},s.ERECTION={type:3,value:"ERECTION"},s.PROPPING={type:3,value:"PROPPING"},s.SYSTEM_IMPERFECTION={type:3,value:"SYSTEM_IMPERFECTION"},s.SHRINKAGE={type:3,value:"SHRINKAGE"},s.CREEP={type:3,value:"CREEP"},s.LACK_OF_FIT={type:3,value:"LACK_OF_FIT"},s.BUOYANCY={type:3,value:"BUOYANCY"},s.ICE={type:3,value:"ICE"},s.CURRENT={type:3,value:"CURRENT"},s.WAVE={type:3,value:"WAVE"},s.RAIN={type:3,value:"RAIN"},s.BRAKES={type:3,value:"BRAKES"},s.USERDEFINED={type:3,value:"USERDEFINED"},s.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcActionSourceTypeEnum=s;class i{}i.PERMANENT_G={type:3,value:"PERMANENT_G"},i.VARIABLE_Q={type:3,value:"VARIABLE_Q"},i.EXTRAORDINARY_A={type:3,value:"EXTRAORDINARY_A"},i.USERDEFINED={type:3,value:"USERDEFINED"},i.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcActionTypeEnum=i;class r{}r.ELECTRICACTUATOR={type:3,value:"ELECTRICACTUATOR"},r.HANDOPERATEDACTUATOR={type:3,value:"HANDOPERATEDACTUATOR"},r.HYDRAULICACTUATOR={type:3,value:"HYDRAULICACTUATOR"},r.PNEUMATICACTUATOR={type:3,value:"PNEUMATICACTUATOR"},r.THERMOSTATICACTUATOR={type:3,value:"THERMOSTATICACTUATOR"},r.USERDEFINED={type:3,value:"USERDEFINED"},r.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcActuatorTypeEnum=r;class o{}o.OFFICE={type:3,value:"OFFICE"},o.SITE={type:3,value:"SITE"},o.HOME={type:3,value:"HOME"},o.DISTRIBUTIONPOINT={type:3,value:"DISTRIBUTIONPOINT"},o.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcAddressTypeEnum=o;class n{}n.AHEAD={type:3,value:"AHEAD"},n.BEHIND={type:3,value:"BEHIND"},e.IfcAheadOrBehind=n;class a{}a.CONSTANTFLOW={type:3,value:"CONSTANTFLOW"},a.VARIABLEFLOWPRESSUREDEPENDANT={type:3,value:"VARIABLEFLOWPRESSUREDEPENDANT"},a.VARIABLEFLOWPRESSUREINDEPENDANT={type:3,value:"VARIABLEFLOWPRESSUREINDEPENDANT"},a.USERDEFINED={type:3,value:"USERDEFINED"},a.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAirTerminalBoxTypeEnum=a;class l{}l.GRILLE={type:3,value:"GRILLE"},l.REGISTER={type:3,value:"REGISTER"},l.DIFFUSER={type:3,value:"DIFFUSER"},l.EYEBALL={type:3,value:"EYEBALL"},l.IRIS={type:3,value:"IRIS"},l.LINEARGRILLE={type:3,value:"LINEARGRILLE"},l.LINEARDIFFUSER={type:3,value:"LINEARDIFFUSER"},l.USERDEFINED={type:3,value:"USERDEFINED"},l.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAirTerminalTypeEnum=l;class h{}h.FIXEDPLATECOUNTERFLOWEXCHANGER={type:3,value:"FIXEDPLATECOUNTERFLOWEXCHANGER"},h.FIXEDPLATECROSSFLOWEXCHANGER={type:3,value:"FIXEDPLATECROSSFLOWEXCHANGER"},h.FIXEDPLATEPARALLELFLOWEXCHANGER={type:3,value:"FIXEDPLATEPARALLELFLOWEXCHANGER"},h.ROTARYWHEEL={type:3,value:"ROTARYWHEEL"},h.RUNAROUNDCOILLOOP={type:3,value:"RUNAROUNDCOILLOOP"},h.HEATPIPE={type:3,value:"HEATPIPE"},h.TWINTOWERENTHALPYRECOVERYLOOPS={type:3,value:"TWINTOWERENTHALPYRECOVERYLOOPS"},h.THERMOSIPHONSEALEDTUBEHEATEXCHANGERS={type:3,value:"THERMOSIPHONSEALEDTUBEHEATEXCHANGERS"},h.THERMOSIPHONCOILTYPEHEATEXCHANGERS={type:3,value:"THERMOSIPHONCOILTYPEHEATEXCHANGERS"},h.USERDEFINED={type:3,value:"USERDEFINED"},h.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAirToAirHeatRecoveryTypeEnum=h;class c{}c.BELL={type:3,value:"BELL"},c.BREAKGLASSBUTTON={type:3,value:"BREAKGLASSBUTTON"},c.LIGHT={type:3,value:"LIGHT"},c.MANUALPULLBOX={type:3,value:"MANUALPULLBOX"},c.SIREN={type:3,value:"SIREN"},c.WHISTLE={type:3,value:"WHISTLE"},c.USERDEFINED={type:3,value:"USERDEFINED"},c.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAlarmTypeEnum=c;class A{}A.IN_PLANE_LOADING_2D={type:3,value:"IN_PLANE_LOADING_2D"},A.OUT_PLANE_LOADING_2D={type:3,value:"OUT_PLANE_LOADING_2D"},A.LOADING_3D={type:3,value:"LOADING_3D"},A.USERDEFINED={type:3,value:"USERDEFINED"},A.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAnalysisModelTypeEnum=A;class u{}u.FIRST_ORDER_THEORY={type:3,value:"FIRST_ORDER_THEORY"},u.SECOND_ORDER_THEORY={type:3,value:"SECOND_ORDER_THEORY"},u.THIRD_ORDER_THEORY={type:3,value:"THIRD_ORDER_THEORY"},u.FULL_NONLINEAR_THEORY={type:3,value:"FULL_NONLINEAR_THEORY"},u.USERDEFINED={type:3,value:"USERDEFINED"},u.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAnalysisTheoryTypeEnum=u;class p{}p.ADD={type:3,value:"ADD"},p.DIVIDE={type:3,value:"DIVIDE"},p.MULTIPLY={type:3,value:"MULTIPLY"},p.SUBTRACT={type:3,value:"SUBTRACT"},e.IfcArithmeticOperatorEnum=p;class d{}d.SITE={type:3,value:"SITE"},d.FACTORY={type:3,value:"FACTORY"},d.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAssemblyPlaceEnum=d;class f{}f.POLYLINE_FORM={type:3,value:"POLYLINE_FORM"},f.CIRCULAR_ARC={type:3,value:"CIRCULAR_ARC"},f.ELLIPTIC_ARC={type:3,value:"ELLIPTIC_ARC"},f.PARABOLIC_ARC={type:3,value:"PARABOLIC_ARC"},f.HYPERBOLIC_ARC={type:3,value:"HYPERBOLIC_ARC"},f.UNSPECIFIED={type:3,value:"UNSPECIFIED"},e.IfcBSplineCurveForm=f;class E{}E.BEAM={type:3,value:"BEAM"},E.JOIST={type:3,value:"JOIST"},E.LINTEL={type:3,value:"LINTEL"},E.T_BEAM={type:3,value:"T_BEAM"},E.USERDEFINED={type:3,value:"USERDEFINED"},E.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBeamTypeEnum=E;class m{}m.GREATERTHAN={type:3,value:"GREATERTHAN"},m.GREATERTHANOREQUALTO={type:3,value:"GREATERTHANOREQUALTO"},m.LESSTHAN={type:3,value:"LESSTHAN"},m.LESSTHANOREQUALTO={type:3,value:"LESSTHANOREQUALTO"},m.EQUALTO={type:3,value:"EQUALTO"},m.NOTEQUALTO={type:3,value:"NOTEQUALTO"},e.IfcBenchmarkEnum=m;class y{}y.WATER={type:3,value:"WATER"},y.STEAM={type:3,value:"STEAM"},y.USERDEFINED={type:3,value:"USERDEFINED"},y.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBoilerTypeEnum=y;class g{}g.UNION={type:3,value:"UNION"},g.INTERSECTION={type:3,value:"INTERSECTION"},g.DIFFERENCE={type:3,value:"DIFFERENCE"},e.IfcBooleanOperator=g;class I{}I.USERDEFINED={type:3,value:"USERDEFINED"},I.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBuildingElementProxyTypeEnum=I;class v{}v.BEND={type:3,value:"BEND"},v.CROSS={type:3,value:"CROSS"},v.REDUCER={type:3,value:"REDUCER"},v.TEE={type:3,value:"TEE"},v.USERDEFINED={type:3,value:"USERDEFINED"},v.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCableCarrierFittingTypeEnum=v;class T{}T.CABLELADDERSEGMENT={type:3,value:"CABLELADDERSEGMENT"},T.CABLETRAYSEGMENT={type:3,value:"CABLETRAYSEGMENT"},T.CABLETRUNKINGSEGMENT={type:3,value:"CABLETRUNKINGSEGMENT"},T.CONDUITSEGMENT={type:3,value:"CONDUITSEGMENT"},T.USERDEFINED={type:3,value:"USERDEFINED"},T.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCableCarrierSegmentTypeEnum=T;class _{}_.CABLESEGMENT={type:3,value:"CABLESEGMENT"},_.CONDUCTORSEGMENT={type:3,value:"CONDUCTORSEGMENT"},_.USERDEFINED={type:3,value:"USERDEFINED"},_.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCableSegmentTypeEnum=_;class R{}R.NOCHANGE={type:3,value:"NOCHANGE"},R.MODIFIED={type:3,value:"MODIFIED"},R.ADDED={type:3,value:"ADDED"},R.DELETED={type:3,value:"DELETED"},R.MODIFIEDADDED={type:3,value:"MODIFIEDADDED"},R.MODIFIEDDELETED={type:3,value:"MODIFIEDDELETED"},e.IfcChangeActionEnum=R;class P{}P.AIRCOOLED={type:3,value:"AIRCOOLED"},P.WATERCOOLED={type:3,value:"WATERCOOLED"},P.HEATRECOVERY={type:3,value:"HEATRECOVERY"},P.USERDEFINED={type:3,value:"USERDEFINED"},P.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcChillerTypeEnum=P;class D{}D.DXCOOLINGCOIL={type:3,value:"DXCOOLINGCOIL"},D.WATERCOOLINGCOIL={type:3,value:"WATERCOOLINGCOIL"},D.STEAMHEATINGCOIL={type:3,value:"STEAMHEATINGCOIL"},D.WATERHEATINGCOIL={type:3,value:"WATERHEATINGCOIL"},D.ELECTRICHEATINGCOIL={type:3,value:"ELECTRICHEATINGCOIL"},D.GASHEATINGCOIL={type:3,value:"GASHEATINGCOIL"},D.USERDEFINED={type:3,value:"USERDEFINED"},D.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCoilTypeEnum=D;class N{}N.COLUMN={type:3,value:"COLUMN"},N.USERDEFINED={type:3,value:"USERDEFINED"},N.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcColumnTypeEnum=N;class C{}C.DYNAMIC={type:3,value:"DYNAMIC"},C.RECIPROCATING={type:3,value:"RECIPROCATING"},C.ROTARY={type:3,value:"ROTARY"},C.SCROLL={type:3,value:"SCROLL"},C.TROCHOIDAL={type:3,value:"TROCHOIDAL"},C.SINGLESTAGE={type:3,value:"SINGLESTAGE"},C.BOOSTER={type:3,value:"BOOSTER"},C.OPENTYPE={type:3,value:"OPENTYPE"},C.HERMETIC={type:3,value:"HERMETIC"},C.SEMIHERMETIC={type:3,value:"SEMIHERMETIC"},C.WELDEDSHELLHERMETIC={type:3,value:"WELDEDSHELLHERMETIC"},C.ROLLINGPISTON={type:3,value:"ROLLINGPISTON"},C.ROTARYVANE={type:3,value:"ROTARYVANE"},C.SINGLESCREW={type:3,value:"SINGLESCREW"},C.TWINSCREW={type:3,value:"TWINSCREW"},C.USERDEFINED={type:3,value:"USERDEFINED"},C.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCompressorTypeEnum=C;class O{}O.WATERCOOLEDSHELLTUBE={type:3,value:"WATERCOOLEDSHELLTUBE"},O.WATERCOOLEDSHELLCOIL={type:3,value:"WATERCOOLEDSHELLCOIL"},O.WATERCOOLEDTUBEINTUBE={type:3,value:"WATERCOOLEDTUBEINTUBE"},O.WATERCOOLEDBRAZEDPLATE={type:3,value:"WATERCOOLEDBRAZEDPLATE"},O.AIRCOOLED={type:3,value:"AIRCOOLED"},O.EVAPORATIVECOOLED={type:3,value:"EVAPORATIVECOOLED"},O.USERDEFINED={type:3,value:"USERDEFINED"},O.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCondenserTypeEnum=O;class b{}b.ATPATH={type:3,value:"ATPATH"},b.ATSTART={type:3,value:"ATSTART"},b.ATEND={type:3,value:"ATEND"},b.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcConnectionTypeEnum=b;class S{}S.HARD={type:3,value:"HARD"},S.SOFT={type:3,value:"SOFT"},S.ADVISORY={type:3,value:"ADVISORY"},S.USERDEFINED={type:3,value:"USERDEFINED"},S.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcConstraintEnum=S;class w{}w.FLOATING={type:3,value:"FLOATING"},w.PROPORTIONAL={type:3,value:"PROPORTIONAL"},w.PROPORTIONALINTEGRAL={type:3,value:"PROPORTIONALINTEGRAL"},w.PROPORTIONALINTEGRALDERIVATIVE={type:3,value:"PROPORTIONALINTEGRALDERIVATIVE"},w.TIMEDTWOPOSITION={type:3,value:"TIMEDTWOPOSITION"},w.TWOPOSITION={type:3,value:"TWOPOSITION"},w.USERDEFINED={type:3,value:"USERDEFINED"},w.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcControllerTypeEnum=w;class x{}x.ACTIVE={type:3,value:"ACTIVE"},x.PASSIVE={type:3,value:"PASSIVE"},x.USERDEFINED={type:3,value:"USERDEFINED"},x.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCooledBeamTypeEnum=x;class B{}B.NATURALDRAFT={type:3,value:"NATURALDRAFT"},B.MECHANICALINDUCEDDRAFT={type:3,value:"MECHANICALINDUCEDDRAFT"},B.MECHANICALFORCEDDRAFT={type:3,value:"MECHANICALFORCEDDRAFT"},B.USERDEFINED={type:3,value:"USERDEFINED"},B.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCoolingTowerTypeEnum=B;class F{}F.BUDGET={type:3,value:"BUDGET"},F.COSTPLAN={type:3,value:"COSTPLAN"},F.ESTIMATE={type:3,value:"ESTIMATE"},F.TENDER={type:3,value:"TENDER"},F.PRICEDBILLOFQUANTITIES={type:3,value:"PRICEDBILLOFQUANTITIES"},F.UNPRICEDBILLOFQUANTITIES={type:3,value:"UNPRICEDBILLOFQUANTITIES"},F.SCHEDULEOFRATES={type:3,value:"SCHEDULEOFRATES"},F.USERDEFINED={type:3,value:"USERDEFINED"},F.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCostScheduleTypeEnum=F;class M{}M.CEILING={type:3,value:"CEILING"},M.FLOORING={type:3,value:"FLOORING"},M.CLADDING={type:3,value:"CLADDING"},M.ROOFING={type:3,value:"ROOFING"},M.INSULATION={type:3,value:"INSULATION"},M.MEMBRANE={type:3,value:"MEMBRANE"},M.SLEEVING={type:3,value:"SLEEVING"},M.WRAPPING={type:3,value:"WRAPPING"},M.USERDEFINED={type:3,value:"USERDEFINED"},M.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCoveringTypeEnum=M;class L{}L.AED={type:3,value:"AED"},L.AES={type:3,value:"AES"},L.ATS={type:3,value:"ATS"},L.AUD={type:3,value:"AUD"},L.BBD={type:3,value:"BBD"},L.BEG={type:3,value:"BEG"},L.BGL={type:3,value:"BGL"},L.BHD={type:3,value:"BHD"},L.BMD={type:3,value:"BMD"},L.BND={type:3,value:"BND"},L.BRL={type:3,value:"BRL"},L.BSD={type:3,value:"BSD"},L.BWP={type:3,value:"BWP"},L.BZD={type:3,value:"BZD"},L.CAD={type:3,value:"CAD"},L.CBD={type:3,value:"CBD"},L.CHF={type:3,value:"CHF"},L.CLP={type:3,value:"CLP"},L.CNY={type:3,value:"CNY"},L.CYS={type:3,value:"CYS"},L.CZK={type:3,value:"CZK"},L.DDP={type:3,value:"DDP"},L.DEM={type:3,value:"DEM"},L.DKK={type:3,value:"DKK"},L.EGL={type:3,value:"EGL"},L.EST={type:3,value:"EST"},L.EUR={type:3,value:"EUR"},L.FAK={type:3,value:"FAK"},L.FIM={type:3,value:"FIM"},L.FJD={type:3,value:"FJD"},L.FKP={type:3,value:"FKP"},L.FRF={type:3,value:"FRF"},L.GBP={type:3,value:"GBP"},L.GIP={type:3,value:"GIP"},L.GMD={type:3,value:"GMD"},L.GRX={type:3,value:"GRX"},L.HKD={type:3,value:"HKD"},L.HUF={type:3,value:"HUF"},L.ICK={type:3,value:"ICK"},L.IDR={type:3,value:"IDR"},L.ILS={type:3,value:"ILS"},L.INR={type:3,value:"INR"},L.IRP={type:3,value:"IRP"},L.ITL={type:3,value:"ITL"},L.JMD={type:3,value:"JMD"},L.JOD={type:3,value:"JOD"},L.JPY={type:3,value:"JPY"},L.KES={type:3,value:"KES"},L.KRW={type:3,value:"KRW"},L.KWD={type:3,value:"KWD"},L.KYD={type:3,value:"KYD"},L.LKR={type:3,value:"LKR"},L.LUF={type:3,value:"LUF"},L.MTL={type:3,value:"MTL"},L.MUR={type:3,value:"MUR"},L.MXN={type:3,value:"MXN"},L.MYR={type:3,value:"MYR"},L.NLG={type:3,value:"NLG"},L.NZD={type:3,value:"NZD"},L.OMR={type:3,value:"OMR"},L.PGK={type:3,value:"PGK"},L.PHP={type:3,value:"PHP"},L.PKR={type:3,value:"PKR"},L.PLN={type:3,value:"PLN"},L.PTN={type:3,value:"PTN"},L.QAR={type:3,value:"QAR"},L.RUR={type:3,value:"RUR"},L.SAR={type:3,value:"SAR"},L.SCR={type:3,value:"SCR"},L.SEK={type:3,value:"SEK"},L.SGD={type:3,value:"SGD"},L.SKP={type:3,value:"SKP"},L.THB={type:3,value:"THB"},L.TRL={type:3,value:"TRL"},L.TTD={type:3,value:"TTD"},L.TWD={type:3,value:"TWD"},L.USD={type:3,value:"USD"},L.VEB={type:3,value:"VEB"},L.VND={type:3,value:"VND"},L.XEU={type:3,value:"XEU"},L.ZAR={type:3,value:"ZAR"},L.ZWD={type:3,value:"ZWD"},L.NOK={type:3,value:"NOK"},e.IfcCurrencyEnum=L;class U{}U.USERDEFINED={type:3,value:"USERDEFINED"},U.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCurtainWallTypeEnum=U;class H{}H.CONTROLDAMPER={type:3,value:"CONTROLDAMPER"},H.FIREDAMPER={type:3,value:"FIREDAMPER"},H.SMOKEDAMPER={type:3,value:"SMOKEDAMPER"},H.FIRESMOKEDAMPER={type:3,value:"FIRESMOKEDAMPER"},H.BACKDRAFTDAMPER={type:3,value:"BACKDRAFTDAMPER"},H.RELIEFDAMPER={type:3,value:"RELIEFDAMPER"},H.BLASTDAMPER={type:3,value:"BLASTDAMPER"},H.GRAVITYDAMPER={type:3,value:"GRAVITYDAMPER"},H.GRAVITYRELIEFDAMPER={type:3,value:"GRAVITYRELIEFDAMPER"},H.BALANCINGDAMPER={type:3,value:"BALANCINGDAMPER"},H.FUMEHOODEXHAUST={type:3,value:"FUMEHOODEXHAUST"},H.USERDEFINED={type:3,value:"USERDEFINED"},H.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDamperTypeEnum=H;class G{}G.MEASURED={type:3,value:"MEASURED"},G.PREDICTED={type:3,value:"PREDICTED"},G.SIMULATED={type:3,value:"SIMULATED"},G.USERDEFINED={type:3,value:"USERDEFINED"},G.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDataOriginEnum=G;class k{}k.ANGULARVELOCITYUNIT={type:3,value:"ANGULARVELOCITYUNIT"},k.COMPOUNDPLANEANGLEUNIT={type:3,value:"COMPOUNDPLANEANGLEUNIT"},k.DYNAMICVISCOSITYUNIT={type:3,value:"DYNAMICVISCOSITYUNIT"},k.HEATFLUXDENSITYUNIT={type:3,value:"HEATFLUXDENSITYUNIT"},k.INTEGERCOUNTRATEUNIT={type:3,value:"INTEGERCOUNTRATEUNIT"},k.ISOTHERMALMOISTURECAPACITYUNIT={type:3,value:"ISOTHERMALMOISTURECAPACITYUNIT"},k.KINEMATICVISCOSITYUNIT={type:3,value:"KINEMATICVISCOSITYUNIT"},k.LINEARVELOCITYUNIT={type:3,value:"LINEARVELOCITYUNIT"},k.MASSDENSITYUNIT={type:3,value:"MASSDENSITYUNIT"},k.MASSFLOWRATEUNIT={type:3,value:"MASSFLOWRATEUNIT"},k.MOISTUREDIFFUSIVITYUNIT={type:3,value:"MOISTUREDIFFUSIVITYUNIT"},k.MOLECULARWEIGHTUNIT={type:3,value:"MOLECULARWEIGHTUNIT"},k.SPECIFICHEATCAPACITYUNIT={type:3,value:"SPECIFICHEATCAPACITYUNIT"},k.THERMALADMITTANCEUNIT={type:3,value:"THERMALADMITTANCEUNIT"},k.THERMALCONDUCTANCEUNIT={type:3,value:"THERMALCONDUCTANCEUNIT"},k.THERMALRESISTANCEUNIT={type:3,value:"THERMALRESISTANCEUNIT"},k.THERMALTRANSMITTANCEUNIT={type:3,value:"THERMALTRANSMITTANCEUNIT"},k.VAPORPERMEABILITYUNIT={type:3,value:"VAPORPERMEABILITYUNIT"},k.VOLUMETRICFLOWRATEUNIT={type:3,value:"VOLUMETRICFLOWRATEUNIT"},k.ROTATIONALFREQUENCYUNIT={type:3,value:"ROTATIONALFREQUENCYUNIT"},k.TORQUEUNIT={type:3,value:"TORQUEUNIT"},k.MOMENTOFINERTIAUNIT={type:3,value:"MOMENTOFINERTIAUNIT"},k.LINEARMOMENTUNIT={type:3,value:"LINEARMOMENTUNIT"},k.LINEARFORCEUNIT={type:3,value:"LINEARFORCEUNIT"},k.PLANARFORCEUNIT={type:3,value:"PLANARFORCEUNIT"},k.MODULUSOFELASTICITYUNIT={type:3,value:"MODULUSOFELASTICITYUNIT"},k.SHEARMODULUSUNIT={type:3,value:"SHEARMODULUSUNIT"},k.LINEARSTIFFNESSUNIT={type:3,value:"LINEARSTIFFNESSUNIT"},k.ROTATIONALSTIFFNESSUNIT={type:3,value:"ROTATIONALSTIFFNESSUNIT"},k.MODULUSOFSUBGRADEREACTIONUNIT={type:3,value:"MODULUSOFSUBGRADEREACTIONUNIT"},k.ACCELERATIONUNIT={type:3,value:"ACCELERATIONUNIT"},k.CURVATUREUNIT={type:3,value:"CURVATUREUNIT"},k.HEATINGVALUEUNIT={type:3,value:"HEATINGVALUEUNIT"},k.IONCONCENTRATIONUNIT={type:3,value:"IONCONCENTRATIONUNIT"},k.LUMINOUSINTENSITYDISTRIBUTIONUNIT={type:3,value:"LUMINOUSINTENSITYDISTRIBUTIONUNIT"},k.MASSPERLENGTHUNIT={type:3,value:"MASSPERLENGTHUNIT"},k.MODULUSOFLINEARSUBGRADEREACTIONUNIT={type:3,value:"MODULUSOFLINEARSUBGRADEREACTIONUNIT"},k.MODULUSOFROTATIONALSUBGRADEREACTIONUNIT={type:3,value:"MODULUSOFROTATIONALSUBGRADEREACTIONUNIT"},k.PHUNIT={type:3,value:"PHUNIT"},k.ROTATIONALMASSUNIT={type:3,value:"ROTATIONALMASSUNIT"},k.SECTIONAREAINTEGRALUNIT={type:3,value:"SECTIONAREAINTEGRALUNIT"},k.SECTIONMODULUSUNIT={type:3,value:"SECTIONMODULUSUNIT"},k.SOUNDPOWERUNIT={type:3,value:"SOUNDPOWERUNIT"},k.SOUNDPRESSUREUNIT={type:3,value:"SOUNDPRESSUREUNIT"},k.TEMPERATUREGRADIENTUNIT={type:3,value:"TEMPERATUREGRADIENTUNIT"},k.THERMALEXPANSIONCOEFFICIENTUNIT={type:3,value:"THERMALEXPANSIONCOEFFICIENTUNIT"},k.WARPINGCONSTANTUNIT={type:3,value:"WARPINGCONSTANTUNIT"},k.WARPINGMOMENTUNIT={type:3,value:"WARPINGMOMENTUNIT"},k.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcDerivedUnitEnum=k;class V{}V.ORIGIN={type:3,value:"ORIGIN"},V.TARGET={type:3,value:"TARGET"},e.IfcDimensionExtentUsage=V;class j{}j.POSITIVE={type:3,value:"POSITIVE"},j.NEGATIVE={type:3,value:"NEGATIVE"},e.IfcDirectionSenseEnum=j;class Q{}Q.FORMEDDUCT={type:3,value:"FORMEDDUCT"},Q.INSPECTIONCHAMBER={type:3,value:"INSPECTIONCHAMBER"},Q.INSPECTIONPIT={type:3,value:"INSPECTIONPIT"},Q.MANHOLE={type:3,value:"MANHOLE"},Q.METERCHAMBER={type:3,value:"METERCHAMBER"},Q.SUMP={type:3,value:"SUMP"},Q.TRENCH={type:3,value:"TRENCH"},Q.VALVECHAMBER={type:3,value:"VALVECHAMBER"},Q.USERDEFINED={type:3,value:"USERDEFINED"},Q.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDistributionChamberElementTypeEnum=Q;class W{}W.PUBLIC={type:3,value:"PUBLIC"},W.RESTRICTED={type:3,value:"RESTRICTED"},W.CONFIDENTIAL={type:3,value:"CONFIDENTIAL"},W.PERSONAL={type:3,value:"PERSONAL"},W.USERDEFINED={type:3,value:"USERDEFINED"},W.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDocumentConfidentialityEnum=W;class z{}z.DRAFT={type:3,value:"DRAFT"},z.FINALDRAFT={type:3,value:"FINALDRAFT"},z.FINAL={type:3,value:"FINAL"},z.REVISION={type:3,value:"REVISION"},z.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDocumentStatusEnum=z;class K{}K.SWINGING={type:3,value:"SWINGING"},K.DOUBLE_ACTING={type:3,value:"DOUBLE_ACTING"},K.SLIDING={type:3,value:"SLIDING"},K.FOLDING={type:3,value:"FOLDING"},K.REVOLVING={type:3,value:"REVOLVING"},K.ROLLINGUP={type:3,value:"ROLLINGUP"},K.USERDEFINED={type:3,value:"USERDEFINED"},K.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorPanelOperationEnum=K;class Y{}Y.LEFT={type:3,value:"LEFT"},Y.MIDDLE={type:3,value:"MIDDLE"},Y.RIGHT={type:3,value:"RIGHT"},Y.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorPanelPositionEnum=Y;class X{}X.ALUMINIUM={type:3,value:"ALUMINIUM"},X.HIGH_GRADE_STEEL={type:3,value:"HIGH_GRADE_STEEL"},X.STEEL={type:3,value:"STEEL"},X.WOOD={type:3,value:"WOOD"},X.ALUMINIUM_WOOD={type:3,value:"ALUMINIUM_WOOD"},X.ALUMINIUM_PLASTIC={type:3,value:"ALUMINIUM_PLASTIC"},X.PLASTIC={type:3,value:"PLASTIC"},X.USERDEFINED={type:3,value:"USERDEFINED"},X.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorStyleConstructionEnum=X;class Z{}Z.SINGLE_SWING_LEFT={type:3,value:"SINGLE_SWING_LEFT"},Z.SINGLE_SWING_RIGHT={type:3,value:"SINGLE_SWING_RIGHT"},Z.DOUBLE_DOOR_SINGLE_SWING={type:3,value:"DOUBLE_DOOR_SINGLE_SWING"},Z.DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT={type:3,value:"DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT"},Z.DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT={type:3,value:"DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT"},Z.DOUBLE_SWING_LEFT={type:3,value:"DOUBLE_SWING_LEFT"},Z.DOUBLE_SWING_RIGHT={type:3,value:"DOUBLE_SWING_RIGHT"},Z.DOUBLE_DOOR_DOUBLE_SWING={type:3,value:"DOUBLE_DOOR_DOUBLE_SWING"},Z.SLIDING_TO_LEFT={type:3,value:"SLIDING_TO_LEFT"},Z.SLIDING_TO_RIGHT={type:3,value:"SLIDING_TO_RIGHT"},Z.DOUBLE_DOOR_SLIDING={type:3,value:"DOUBLE_DOOR_SLIDING"},Z.FOLDING_TO_LEFT={type:3,value:"FOLDING_TO_LEFT"},Z.FOLDING_TO_RIGHT={type:3,value:"FOLDING_TO_RIGHT"},Z.DOUBLE_DOOR_FOLDING={type:3,value:"DOUBLE_DOOR_FOLDING"},Z.REVOLVING={type:3,value:"REVOLVING"},Z.ROLLINGUP={type:3,value:"ROLLINGUP"},Z.USERDEFINED={type:3,value:"USERDEFINED"},Z.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorStyleOperationEnum=Z;class q{}q.BEND={type:3,value:"BEND"},q.CONNECTOR={type:3,value:"CONNECTOR"},q.ENTRY={type:3,value:"ENTRY"},q.EXIT={type:3,value:"EXIT"},q.JUNCTION={type:3,value:"JUNCTION"},q.OBSTRUCTION={type:3,value:"OBSTRUCTION"},q.TRANSITION={type:3,value:"TRANSITION"},q.USERDEFINED={type:3,value:"USERDEFINED"},q.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDuctFittingTypeEnum=q;class J{}J.RIGIDSEGMENT={type:3,value:"RIGIDSEGMENT"},J.FLEXIBLESEGMENT={type:3,value:"FLEXIBLESEGMENT"},J.USERDEFINED={type:3,value:"USERDEFINED"},J.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDuctSegmentTypeEnum=J;class ${}$.FLATOVAL={type:3,value:"FLATOVAL"},$.RECTANGULAR={type:3,value:"RECTANGULAR"},$.ROUND={type:3,value:"ROUND"},$.USERDEFINED={type:3,value:"USERDEFINED"},$.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDuctSilencerTypeEnum=$;class ee{}ee.COMPUTER={type:3,value:"COMPUTER"},ee.DIRECTWATERHEATER={type:3,value:"DIRECTWATERHEATER"},ee.DISHWASHER={type:3,value:"DISHWASHER"},ee.ELECTRICCOOKER={type:3,value:"ELECTRICCOOKER"},ee.ELECTRICHEATER={type:3,value:"ELECTRICHEATER"},ee.FACSIMILE={type:3,value:"FACSIMILE"},ee.FREESTANDINGFAN={type:3,value:"FREESTANDINGFAN"},ee.FREEZER={type:3,value:"FREEZER"},ee.FRIDGE_FREEZER={type:3,value:"FRIDGE_FREEZER"},ee.HANDDRYER={type:3,value:"HANDDRYER"},ee.INDIRECTWATERHEATER={type:3,value:"INDIRECTWATERHEATER"},ee.MICROWAVE={type:3,value:"MICROWAVE"},ee.PHOTOCOPIER={type:3,value:"PHOTOCOPIER"},ee.PRINTER={type:3,value:"PRINTER"},ee.REFRIGERATOR={type:3,value:"REFRIGERATOR"},ee.RADIANTHEATER={type:3,value:"RADIANTHEATER"},ee.SCANNER={type:3,value:"SCANNER"},ee.TELEPHONE={type:3,value:"TELEPHONE"},ee.TUMBLEDRYER={type:3,value:"TUMBLEDRYER"},ee.TV={type:3,value:"TV"},ee.VENDINGMACHINE={type:3,value:"VENDINGMACHINE"},ee.WASHINGMACHINE={type:3,value:"WASHINGMACHINE"},ee.WATERHEATER={type:3,value:"WATERHEATER"},ee.WATERCOOLER={type:3,value:"WATERCOOLER"},ee.USERDEFINED={type:3,value:"USERDEFINED"},ee.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricApplianceTypeEnum=ee;class te{}te.ALTERNATING={type:3,value:"ALTERNATING"},te.DIRECT={type:3,value:"DIRECT"},te.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricCurrentEnum=te;class se{}se.ALARMPANEL={type:3,value:"ALARMPANEL"},se.CONSUMERUNIT={type:3,value:"CONSUMERUNIT"},se.CONTROLPANEL={type:3,value:"CONTROLPANEL"},se.DISTRIBUTIONBOARD={type:3,value:"DISTRIBUTIONBOARD"},se.GASDETECTORPANEL={type:3,value:"GASDETECTORPANEL"},se.INDICATORPANEL={type:3,value:"INDICATORPANEL"},se.MIMICPANEL={type:3,value:"MIMICPANEL"},se.MOTORCONTROLCENTRE={type:3,value:"MOTORCONTROLCENTRE"},se.SWITCHBOARD={type:3,value:"SWITCHBOARD"},se.USERDEFINED={type:3,value:"USERDEFINED"},se.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricDistributionPointFunctionEnum=se;class ie{}ie.BATTERY={type:3,value:"BATTERY"},ie.CAPACITORBANK={type:3,value:"CAPACITORBANK"},ie.HARMONICFILTER={type:3,value:"HARMONICFILTER"},ie.INDUCTORBANK={type:3,value:"INDUCTORBANK"},ie.UPS={type:3,value:"UPS"},ie.USERDEFINED={type:3,value:"USERDEFINED"},ie.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricFlowStorageDeviceTypeEnum=ie;class re{}re.USERDEFINED={type:3,value:"USERDEFINED"},re.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricGeneratorTypeEnum=re;class oe{}oe.ELECTRICPOINTHEATER={type:3,value:"ELECTRICPOINTHEATER"},oe.ELECTRICCABLEHEATER={type:3,value:"ELECTRICCABLEHEATER"},oe.ELECTRICMATHEATER={type:3,value:"ELECTRICMATHEATER"},oe.USERDEFINED={type:3,value:"USERDEFINED"},oe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricHeaterTypeEnum=oe;class ne{}ne.DC={type:3,value:"DC"},ne.INDUCTION={type:3,value:"INDUCTION"},ne.POLYPHASE={type:3,value:"POLYPHASE"},ne.RELUCTANCESYNCHRONOUS={type:3,value:"RELUCTANCESYNCHRONOUS"},ne.SYNCHRONOUS={type:3,value:"SYNCHRONOUS"},ne.USERDEFINED={type:3,value:"USERDEFINED"},ne.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricMotorTypeEnum=ne;class ae{}ae.TIMECLOCK={type:3,value:"TIMECLOCK"},ae.TIMEDELAY={type:3,value:"TIMEDELAY"},ae.RELAY={type:3,value:"RELAY"},ae.USERDEFINED={type:3,value:"USERDEFINED"},ae.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricTimeControlTypeEnum=ae;class le{}le.ACCESSORY_ASSEMBLY={type:3,value:"ACCESSORY_ASSEMBLY"},le.ARCH={type:3,value:"ARCH"},le.BEAM_GRID={type:3,value:"BEAM_GRID"},le.BRACED_FRAME={type:3,value:"BRACED_FRAME"},le.GIRDER={type:3,value:"GIRDER"},le.REINFORCEMENT_UNIT={type:3,value:"REINFORCEMENT_UNIT"},le.RIGID_FRAME={type:3,value:"RIGID_FRAME"},le.SLAB_FIELD={type:3,value:"SLAB_FIELD"},le.TRUSS={type:3,value:"TRUSS"},le.USERDEFINED={type:3,value:"USERDEFINED"},le.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElementAssemblyTypeEnum=le;class he{}he.COMPLEX={type:3,value:"COMPLEX"},he.ELEMENT={type:3,value:"ELEMENT"},he.PARTIAL={type:3,value:"PARTIAL"},e.IfcElementCompositionEnum=he;class ce{}ce.PRIMARY={type:3,value:"PRIMARY"},ce.SECONDARY={type:3,value:"SECONDARY"},ce.TERTIARY={type:3,value:"TERTIARY"},ce.AUXILIARY={type:3,value:"AUXILIARY"},ce.USERDEFINED={type:3,value:"USERDEFINED"},ce.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEnergySequenceEnum=ce;class Ae{}Ae.COMBINEDVALUE={type:3,value:"COMBINEDVALUE"},Ae.DISPOSAL={type:3,value:"DISPOSAL"},Ae.EXTRACTION={type:3,value:"EXTRACTION"},Ae.INSTALLATION={type:3,value:"INSTALLATION"},Ae.MANUFACTURE={type:3,value:"MANUFACTURE"},Ae.TRANSPORTATION={type:3,value:"TRANSPORTATION"},Ae.USERDEFINED={type:3,value:"USERDEFINED"},Ae.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEnvironmentalImpactCategoryEnum=Ae;class ue{}ue.DIRECTEVAPORATIVERANDOMMEDIAAIRCOOLER={type:3,value:"DIRECTEVAPORATIVERANDOMMEDIAAIRCOOLER"},ue.DIRECTEVAPORATIVERIGIDMEDIAAIRCOOLER={type:3,value:"DIRECTEVAPORATIVERIGIDMEDIAAIRCOOLER"},ue.DIRECTEVAPORATIVESLINGERSPACKAGEDAIRCOOLER={type:3,value:"DIRECTEVAPORATIVESLINGERSPACKAGEDAIRCOOLER"},ue.DIRECTEVAPORATIVEPACKAGEDROTARYAIRCOOLER={type:3,value:"DIRECTEVAPORATIVEPACKAGEDROTARYAIRCOOLER"},ue.DIRECTEVAPORATIVEAIRWASHER={type:3,value:"DIRECTEVAPORATIVEAIRWASHER"},ue.INDIRECTEVAPORATIVEPACKAGEAIRCOOLER={type:3,value:"INDIRECTEVAPORATIVEPACKAGEAIRCOOLER"},ue.INDIRECTEVAPORATIVEWETCOIL={type:3,value:"INDIRECTEVAPORATIVEWETCOIL"},ue.INDIRECTEVAPORATIVECOOLINGTOWERORCOILCOOLER={type:3,value:"INDIRECTEVAPORATIVECOOLINGTOWERORCOILCOOLER"},ue.INDIRECTDIRECTCOMBINATION={type:3,value:"INDIRECTDIRECTCOMBINATION"},ue.USERDEFINED={type:3,value:"USERDEFINED"},ue.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEvaporativeCoolerTypeEnum=ue;class pe{}pe.DIRECTEXPANSIONSHELLANDTUBE={type:3,value:"DIRECTEXPANSIONSHELLANDTUBE"},pe.DIRECTEXPANSIONTUBEINTUBE={type:3,value:"DIRECTEXPANSIONTUBEINTUBE"},pe.DIRECTEXPANSIONBRAZEDPLATE={type:3,value:"DIRECTEXPANSIONBRAZEDPLATE"},pe.FLOODEDSHELLANDTUBE={type:3,value:"FLOODEDSHELLANDTUBE"},pe.SHELLANDCOIL={type:3,value:"SHELLANDCOIL"},pe.USERDEFINED={type:3,value:"USERDEFINED"},pe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEvaporatorTypeEnum=pe;class de{}de.CENTRIFUGALFORWARDCURVED={type:3,value:"CENTRIFUGALFORWARDCURVED"},de.CENTRIFUGALRADIAL={type:3,value:"CENTRIFUGALRADIAL"},de.CENTRIFUGALBACKWARDINCLINEDCURVED={type:3,value:"CENTRIFUGALBACKWARDINCLINEDCURVED"},de.CENTRIFUGALAIRFOIL={type:3,value:"CENTRIFUGALAIRFOIL"},de.TUBEAXIAL={type:3,value:"TUBEAXIAL"},de.VANEAXIAL={type:3,value:"VANEAXIAL"},de.PROPELLORAXIAL={type:3,value:"PROPELLORAXIAL"},de.USERDEFINED={type:3,value:"USERDEFINED"},de.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFanTypeEnum=de;class fe{}fe.AIRPARTICLEFILTER={type:3,value:"AIRPARTICLEFILTER"},fe.ODORFILTER={type:3,value:"ODORFILTER"},fe.OILFILTER={type:3,value:"OILFILTER"},fe.STRAINER={type:3,value:"STRAINER"},fe.WATERFILTER={type:3,value:"WATERFILTER"},fe.USERDEFINED={type:3,value:"USERDEFINED"},fe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFilterTypeEnum=fe;class Ee{}Ee.BREECHINGINLET={type:3,value:"BREECHINGINLET"},Ee.FIREHYDRANT={type:3,value:"FIREHYDRANT"},Ee.HOSEREEL={type:3,value:"HOSEREEL"},Ee.SPRINKLER={type:3,value:"SPRINKLER"},Ee.SPRINKLERDEFLECTOR={type:3,value:"SPRINKLERDEFLECTOR"},Ee.USERDEFINED={type:3,value:"USERDEFINED"},Ee.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFireSuppressionTerminalTypeEnum=Ee;class me{}me.SOURCE={type:3,value:"SOURCE"},me.SINK={type:3,value:"SINK"},me.SOURCEANDSINK={type:3,value:"SOURCEANDSINK"},me.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFlowDirectionEnum=me;class ye{}ye.PRESSUREGAUGE={type:3,value:"PRESSUREGAUGE"},ye.THERMOMETER={type:3,value:"THERMOMETER"},ye.AMMETER={type:3,value:"AMMETER"},ye.FREQUENCYMETER={type:3,value:"FREQUENCYMETER"},ye.POWERFACTORMETER={type:3,value:"POWERFACTORMETER"},ye.PHASEANGLEMETER={type:3,value:"PHASEANGLEMETER"},ye.VOLTMETER_PEAK={type:3,value:"VOLTMETER_PEAK"},ye.VOLTMETER_RMS={type:3,value:"VOLTMETER_RMS"},ye.USERDEFINED={type:3,value:"USERDEFINED"},ye.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFlowInstrumentTypeEnum=ye;class ge{}ge.ELECTRICMETER={type:3,value:"ELECTRICMETER"},ge.ENERGYMETER={type:3,value:"ENERGYMETER"},ge.FLOWMETER={type:3,value:"FLOWMETER"},ge.GASMETER={type:3,value:"GASMETER"},ge.OILMETER={type:3,value:"OILMETER"},ge.WATERMETER={type:3,value:"WATERMETER"},ge.USERDEFINED={type:3,value:"USERDEFINED"},ge.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFlowMeterTypeEnum=ge;class Ie{}Ie.FOOTING_BEAM={type:3,value:"FOOTING_BEAM"},Ie.PAD_FOOTING={type:3,value:"PAD_FOOTING"},Ie.PILE_CAP={type:3,value:"PILE_CAP"},Ie.STRIP_FOOTING={type:3,value:"STRIP_FOOTING"},Ie.USERDEFINED={type:3,value:"USERDEFINED"},Ie.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFootingTypeEnum=Ie;class ve{}ve.GASAPPLIANCE={type:3,value:"GASAPPLIANCE"},ve.GASBOOSTER={type:3,value:"GASBOOSTER"},ve.GASBURNER={type:3,value:"GASBURNER"},ve.USERDEFINED={type:3,value:"USERDEFINED"},ve.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcGasTerminalTypeEnum=ve;class Te{}Te.GRAPH_VIEW={type:3,value:"GRAPH_VIEW"},Te.SKETCH_VIEW={type:3,value:"SKETCH_VIEW"},Te.MODEL_VIEW={type:3,value:"MODEL_VIEW"},Te.PLAN_VIEW={type:3,value:"PLAN_VIEW"},Te.REFLECTED_PLAN_VIEW={type:3,value:"REFLECTED_PLAN_VIEW"},Te.SECTION_VIEW={type:3,value:"SECTION_VIEW"},Te.ELEVATION_VIEW={type:3,value:"ELEVATION_VIEW"},Te.USERDEFINED={type:3,value:"USERDEFINED"},Te.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcGeometricProjectionEnum=Te;class _e{}_e.GLOBAL_COORDS={type:3,value:"GLOBAL_COORDS"},_e.LOCAL_COORDS={type:3,value:"LOCAL_COORDS"},e.IfcGlobalOrLocalEnum=_e;class Re{}Re.PLATE={type:3,value:"PLATE"},Re.SHELLANDTUBE={type:3,value:"SHELLANDTUBE"},Re.USERDEFINED={type:3,value:"USERDEFINED"},Re.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcHeatExchangerTypeEnum=Re;class Pe{}Pe.STEAMINJECTION={type:3,value:"STEAMINJECTION"},Pe.ADIABATICAIRWASHER={type:3,value:"ADIABATICAIRWASHER"},Pe.ADIABATICPAN={type:3,value:"ADIABATICPAN"},Pe.ADIABATICWETTEDELEMENT={type:3,value:"ADIABATICWETTEDELEMENT"},Pe.ADIABATICATOMIZING={type:3,value:"ADIABATICATOMIZING"},Pe.ADIABATICULTRASONIC={type:3,value:"ADIABATICULTRASONIC"},Pe.ADIABATICRIGIDMEDIA={type:3,value:"ADIABATICRIGIDMEDIA"},Pe.ADIABATICCOMPRESSEDAIRNOZZLE={type:3,value:"ADIABATICCOMPRESSEDAIRNOZZLE"},Pe.ASSISTEDELECTRIC={type:3,value:"ASSISTEDELECTRIC"},Pe.ASSISTEDNATURALGAS={type:3,value:"ASSISTEDNATURALGAS"},Pe.ASSISTEDPROPANE={type:3,value:"ASSISTEDPROPANE"},Pe.ASSISTEDBUTANE={type:3,value:"ASSISTEDBUTANE"},Pe.ASSISTEDSTEAM={type:3,value:"ASSISTEDSTEAM"},Pe.USERDEFINED={type:3,value:"USERDEFINED"},Pe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcHumidifierTypeEnum=Pe;class De{}De.INTERNAL={type:3,value:"INTERNAL"},De.EXTERNAL={type:3,value:"EXTERNAL"},De.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcInternalOrExternalEnum=De;class Ne{}Ne.ASSETINVENTORY={type:3,value:"ASSETINVENTORY"},Ne.SPACEINVENTORY={type:3,value:"SPACEINVENTORY"},Ne.FURNITUREINVENTORY={type:3,value:"FURNITUREINVENTORY"},Ne.USERDEFINED={type:3,value:"USERDEFINED"},Ne.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcInventoryTypeEnum=Ne;class Ce{}Ce.USERDEFINED={type:3,value:"USERDEFINED"},Ce.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcJunctionBoxTypeEnum=Ce;class Oe{}Oe.COMPACTFLUORESCENT={type:3,value:"COMPACTFLUORESCENT"},Oe.FLUORESCENT={type:3,value:"FLUORESCENT"},Oe.HIGHPRESSUREMERCURY={type:3,value:"HIGHPRESSUREMERCURY"},Oe.HIGHPRESSURESODIUM={type:3,value:"HIGHPRESSURESODIUM"},Oe.METALHALIDE={type:3,value:"METALHALIDE"},Oe.TUNGSTENFILAMENT={type:3,value:"TUNGSTENFILAMENT"},Oe.USERDEFINED={type:3,value:"USERDEFINED"},Oe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLampTypeEnum=Oe;class be{}be.AXIS1={type:3,value:"AXIS1"},be.AXIS2={type:3,value:"AXIS2"},be.AXIS3={type:3,value:"AXIS3"},e.IfcLayerSetDirectionEnum=be;class Se{}Se.TYPE_A={type:3,value:"TYPE_A"},Se.TYPE_B={type:3,value:"TYPE_B"},Se.TYPE_C={type:3,value:"TYPE_C"},Se.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLightDistributionCurveEnum=Se;class we{}we.COMPACTFLUORESCENT={type:3,value:"COMPACTFLUORESCENT"},we.FLUORESCENT={type:3,value:"FLUORESCENT"},we.HIGHPRESSUREMERCURY={type:3,value:"HIGHPRESSUREMERCURY"},we.HIGHPRESSURESODIUM={type:3,value:"HIGHPRESSURESODIUM"},we.LIGHTEMITTINGDIODE={type:3,value:"LIGHTEMITTINGDIODE"},we.LOWPRESSURESODIUM={type:3,value:"LOWPRESSURESODIUM"},we.LOWVOLTAGEHALOGEN={type:3,value:"LOWVOLTAGEHALOGEN"},we.MAINVOLTAGEHALOGEN={type:3,value:"MAINVOLTAGEHALOGEN"},we.METALHALIDE={type:3,value:"METALHALIDE"},we.TUNGSTENFILAMENT={type:3,value:"TUNGSTENFILAMENT"},we.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLightEmissionSourceEnum=we;class xe{}xe.POINTSOURCE={type:3,value:"POINTSOURCE"},xe.DIRECTIONSOURCE={type:3,value:"DIRECTIONSOURCE"},xe.USERDEFINED={type:3,value:"USERDEFINED"},xe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLightFixtureTypeEnum=xe;class Be{}Be.LOAD_GROUP={type:3,value:"LOAD_GROUP"},Be.LOAD_CASE={type:3,value:"LOAD_CASE"},Be.LOAD_COMBINATION_GROUP={type:3,value:"LOAD_COMBINATION_GROUP"},Be.LOAD_COMBINATION={type:3,value:"LOAD_COMBINATION"},Be.USERDEFINED={type:3,value:"USERDEFINED"},Be.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLoadGroupTypeEnum=Be;class Fe{}Fe.LOGICALAND={type:3,value:"LOGICALAND"},Fe.LOGICALOR={type:3,value:"LOGICALOR"},e.IfcLogicalOperatorEnum=Fe;class Me{}Me.BRACE={type:3,value:"BRACE"},Me.CHORD={type:3,value:"CHORD"},Me.COLLAR={type:3,value:"COLLAR"},Me.MEMBER={type:3,value:"MEMBER"},Me.MULLION={type:3,value:"MULLION"},Me.PLATE={type:3,value:"PLATE"},Me.POST={type:3,value:"POST"},Me.PURLIN={type:3,value:"PURLIN"},Me.RAFTER={type:3,value:"RAFTER"},Me.STRINGER={type:3,value:"STRINGER"},Me.STRUT={type:3,value:"STRUT"},Me.STUD={type:3,value:"STUD"},Me.USERDEFINED={type:3,value:"USERDEFINED"},Me.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMemberTypeEnum=Me;class Le{}Le.BELTDRIVE={type:3,value:"BELTDRIVE"},Le.COUPLING={type:3,value:"COUPLING"},Le.DIRECTDRIVE={type:3,value:"DIRECTDRIVE"},Le.USERDEFINED={type:3,value:"USERDEFINED"},Le.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMotorConnectionTypeEnum=Le;class Ue{}Ue.NULL={type:3,value:"NULL"},e.IfcNullStyle=Ue;class He{}He.PRODUCT={type:3,value:"PRODUCT"},He.PROCESS={type:3,value:"PROCESS"},He.CONTROL={type:3,value:"CONTROL"},He.RESOURCE={type:3,value:"RESOURCE"},He.ACTOR={type:3,value:"ACTOR"},He.GROUP={type:3,value:"GROUP"},He.PROJECT={type:3,value:"PROJECT"},He.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcObjectTypeEnum=He;class Ge{}Ge.CODECOMPLIANCE={type:3,value:"CODECOMPLIANCE"},Ge.DESIGNINTENT={type:3,value:"DESIGNINTENT"},Ge.HEALTHANDSAFETY={type:3,value:"HEALTHANDSAFETY"},Ge.REQUIREMENT={type:3,value:"REQUIREMENT"},Ge.SPECIFICATION={type:3,value:"SPECIFICATION"},Ge.TRIGGERCONDITION={type:3,value:"TRIGGERCONDITION"},Ge.USERDEFINED={type:3,value:"USERDEFINED"},Ge.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcObjectiveEnum=Ge;class ke{}ke.ASSIGNEE={type:3,value:"ASSIGNEE"},ke.ASSIGNOR={type:3,value:"ASSIGNOR"},ke.LESSEE={type:3,value:"LESSEE"},ke.LESSOR={type:3,value:"LESSOR"},ke.LETTINGAGENT={type:3,value:"LETTINGAGENT"},ke.OWNER={type:3,value:"OWNER"},ke.TENANT={type:3,value:"TENANT"},ke.USERDEFINED={type:3,value:"USERDEFINED"},ke.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcOccupantTypeEnum=ke;class Ve{}Ve.AUDIOVISUALOUTLET={type:3,value:"AUDIOVISUALOUTLET"},Ve.COMMUNICATIONSOUTLET={type:3,value:"COMMUNICATIONSOUTLET"},Ve.POWEROUTLET={type:3,value:"POWEROUTLET"},Ve.USERDEFINED={type:3,value:"USERDEFINED"},Ve.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcOutletTypeEnum=Ve;class je{}je.GRILL={type:3,value:"GRILL"},je.LOUVER={type:3,value:"LOUVER"},je.SCREEN={type:3,value:"SCREEN"},je.USERDEFINED={type:3,value:"USERDEFINED"},je.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPermeableCoveringOperationEnum=je;class Qe{}Qe.PHYSICAL={type:3,value:"PHYSICAL"},Qe.VIRTUAL={type:3,value:"VIRTUAL"},Qe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPhysicalOrVirtualEnum=Qe;class We{}We.CAST_IN_PLACE={type:3,value:"CAST_IN_PLACE"},We.COMPOSITE={type:3,value:"COMPOSITE"},We.PRECAST_CONCRETE={type:3,value:"PRECAST_CONCRETE"},We.PREFAB_STEEL={type:3,value:"PREFAB_STEEL"},We.USERDEFINED={type:3,value:"USERDEFINED"},We.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPileConstructionEnum=We;class ze{}ze.COHESION={type:3,value:"COHESION"},ze.FRICTION={type:3,value:"FRICTION"},ze.SUPPORT={type:3,value:"SUPPORT"},ze.USERDEFINED={type:3,value:"USERDEFINED"},ze.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPileTypeEnum=ze;class Ke{}Ke.BEND={type:3,value:"BEND"},Ke.CONNECTOR={type:3,value:"CONNECTOR"},Ke.ENTRY={type:3,value:"ENTRY"},Ke.EXIT={type:3,value:"EXIT"},Ke.JUNCTION={type:3,value:"JUNCTION"},Ke.OBSTRUCTION={type:3,value:"OBSTRUCTION"},Ke.TRANSITION={type:3,value:"TRANSITION"},Ke.USERDEFINED={type:3,value:"USERDEFINED"},Ke.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPipeFittingTypeEnum=Ke;class Ye{}Ye.FLEXIBLESEGMENT={type:3,value:"FLEXIBLESEGMENT"},Ye.RIGIDSEGMENT={type:3,value:"RIGIDSEGMENT"},Ye.GUTTER={type:3,value:"GUTTER"},Ye.SPOOL={type:3,value:"SPOOL"},Ye.USERDEFINED={type:3,value:"USERDEFINED"},Ye.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPipeSegmentTypeEnum=Ye;class Xe{}Xe.CURTAIN_PANEL={type:3,value:"CURTAIN_PANEL"},Xe.SHEET={type:3,value:"SHEET"},Xe.USERDEFINED={type:3,value:"USERDEFINED"},Xe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPlateTypeEnum=Xe;class Ze{}Ze.ADVICE_CAUTION={type:3,value:"ADVICE_CAUTION"},Ze.ADVICE_NOTE={type:3,value:"ADVICE_NOTE"},Ze.ADVICE_WARNING={type:3,value:"ADVICE_WARNING"},Ze.CALIBRATION={type:3,value:"CALIBRATION"},Ze.DIAGNOSTIC={type:3,value:"DIAGNOSTIC"},Ze.SHUTDOWN={type:3,value:"SHUTDOWN"},Ze.STARTUP={type:3,value:"STARTUP"},Ze.USERDEFINED={type:3,value:"USERDEFINED"},Ze.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProcedureTypeEnum=Ze;class qe{}qe.CURVE={type:3,value:"CURVE"},qe.AREA={type:3,value:"AREA"},e.IfcProfileTypeEnum=qe;class Je{}Je.CHANGE={type:3,value:"CHANGE"},Je.MAINTENANCE={type:3,value:"MAINTENANCE"},Je.MOVE={type:3,value:"MOVE"},Je.PURCHASE={type:3,value:"PURCHASE"},Je.WORK={type:3,value:"WORK"},Je.USERDEFINED={type:3,value:"USERDEFINED"},Je.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProjectOrderRecordTypeEnum=Je;class $e{}$e.CHANGEORDER={type:3,value:"CHANGEORDER"},$e.MAINTENANCEWORKORDER={type:3,value:"MAINTENANCEWORKORDER"},$e.MOVEORDER={type:3,value:"MOVEORDER"},$e.PURCHASEORDER={type:3,value:"PURCHASEORDER"},$e.WORKORDER={type:3,value:"WORKORDER"},$e.USERDEFINED={type:3,value:"USERDEFINED"},$e.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProjectOrderTypeEnum=$e;class et{}et.PROJECTED_LENGTH={type:3,value:"PROJECTED_LENGTH"},et.TRUE_LENGTH={type:3,value:"TRUE_LENGTH"},e.IfcProjectedOrTrueLengthEnum=et;class tt{}tt.DESIGN={type:3,value:"DESIGN"},tt.DESIGNMAXIMUM={type:3,value:"DESIGNMAXIMUM"},tt.DESIGNMINIMUM={type:3,value:"DESIGNMINIMUM"},tt.SIMULATED={type:3,value:"SIMULATED"},tt.ASBUILT={type:3,value:"ASBUILT"},tt.COMMISSIONING={type:3,value:"COMMISSIONING"},tt.MEASURED={type:3,value:"MEASURED"},tt.USERDEFINED={type:3,value:"USERDEFINED"},tt.NOTKNOWN={type:3,value:"NOTKNOWN"},e.IfcPropertySourceEnum=tt;class st{}st.FUSEDISCONNECTOR={type:3,value:"FUSEDISCONNECTOR"},st.CIRCUITBREAKER={type:3,value:"CIRCUITBREAKER"},st.EARTHFAILUREDEVICE={type:3,value:"EARTHFAILUREDEVICE"},st.RESIDUALCURRENTCIRCUITBREAKER={type:3,value:"RESIDUALCURRENTCIRCUITBREAKER"},st.RESIDUALCURRENTSWITCH={type:3,value:"RESIDUALCURRENTSWITCH"},st.VARISTOR={type:3,value:"VARISTOR"},st.USERDEFINED={type:3,value:"USERDEFINED"},st.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProtectiveDeviceTypeEnum=st;class it{}it.CIRCULATOR={type:3,value:"CIRCULATOR"},it.ENDSUCTION={type:3,value:"ENDSUCTION"},it.SPLITCASE={type:3,value:"SPLITCASE"},it.VERTICALINLINE={type:3,value:"VERTICALINLINE"},it.VERTICALTURBINE={type:3,value:"VERTICALTURBINE"},it.USERDEFINED={type:3,value:"USERDEFINED"},it.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPumpTypeEnum=it;class rt{}rt.HANDRAIL={type:3,value:"HANDRAIL"},rt.GUARDRAIL={type:3,value:"GUARDRAIL"},rt.BALUSTRADE={type:3,value:"BALUSTRADE"},rt.USERDEFINED={type:3,value:"USERDEFINED"},rt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRailingTypeEnum=rt;class ot{}ot.STRAIGHT={type:3,value:"STRAIGHT"},ot.SPIRAL={type:3,value:"SPIRAL"},ot.USERDEFINED={type:3,value:"USERDEFINED"},ot.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRampFlightTypeEnum=ot;class nt{}nt.STRAIGHT_RUN_RAMP={type:3,value:"STRAIGHT_RUN_RAMP"},nt.TWO_STRAIGHT_RUN_RAMP={type:3,value:"TWO_STRAIGHT_RUN_RAMP"},nt.QUARTER_TURN_RAMP={type:3,value:"QUARTER_TURN_RAMP"},nt.TWO_QUARTER_TURN_RAMP={type:3,value:"TWO_QUARTER_TURN_RAMP"},nt.HALF_TURN_RAMP={type:3,value:"HALF_TURN_RAMP"},nt.SPIRAL_RAMP={type:3,value:"SPIRAL_RAMP"},nt.USERDEFINED={type:3,value:"USERDEFINED"},nt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRampTypeEnum=nt;class at{}at.BLINN={type:3,value:"BLINN"},at.FLAT={type:3,value:"FLAT"},at.GLASS={type:3,value:"GLASS"},at.MATT={type:3,value:"MATT"},at.METAL={type:3,value:"METAL"},at.MIRROR={type:3,value:"MIRROR"},at.PHONG={type:3,value:"PHONG"},at.PLASTIC={type:3,value:"PLASTIC"},at.STRAUSS={type:3,value:"STRAUSS"},at.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcReflectanceMethodEnum=at;class lt{}lt.MAIN={type:3,value:"MAIN"},lt.SHEAR={type:3,value:"SHEAR"},lt.LIGATURE={type:3,value:"LIGATURE"},lt.STUD={type:3,value:"STUD"},lt.PUNCHING={type:3,value:"PUNCHING"},lt.EDGE={type:3,value:"EDGE"},lt.RING={type:3,value:"RING"},lt.USERDEFINED={type:3,value:"USERDEFINED"},lt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcReinforcingBarRoleEnum=lt;class ht{}ht.PLAIN={type:3,value:"PLAIN"},ht.TEXTURED={type:3,value:"TEXTURED"},e.IfcReinforcingBarSurfaceEnum=ht;class ct{}ct.CONSUMED={type:3,value:"CONSUMED"},ct.PARTIALLYCONSUMED={type:3,value:"PARTIALLYCONSUMED"},ct.NOTCONSUMED={type:3,value:"NOTCONSUMED"},ct.OCCUPIED={type:3,value:"OCCUPIED"},ct.PARTIALLYOCCUPIED={type:3,value:"PARTIALLYOCCUPIED"},ct.NOTOCCUPIED={type:3,value:"NOTOCCUPIED"},ct.USERDEFINED={type:3,value:"USERDEFINED"},ct.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcResourceConsumptionEnum=ct;class At{}At.DIRECTION_X={type:3,value:"DIRECTION_X"},At.DIRECTION_Y={type:3,value:"DIRECTION_Y"},e.IfcRibPlateDirectionEnum=At;class ut{}ut.SUPPLIER={type:3,value:"SUPPLIER"},ut.MANUFACTURER={type:3,value:"MANUFACTURER"},ut.CONTRACTOR={type:3,value:"CONTRACTOR"},ut.SUBCONTRACTOR={type:3,value:"SUBCONTRACTOR"},ut.ARCHITECT={type:3,value:"ARCHITECT"},ut.STRUCTURALENGINEER={type:3,value:"STRUCTURALENGINEER"},ut.COSTENGINEER={type:3,value:"COSTENGINEER"},ut.CLIENT={type:3,value:"CLIENT"},ut.BUILDINGOWNER={type:3,value:"BUILDINGOWNER"},ut.BUILDINGOPERATOR={type:3,value:"BUILDINGOPERATOR"},ut.MECHANICALENGINEER={type:3,value:"MECHANICALENGINEER"},ut.ELECTRICALENGINEER={type:3,value:"ELECTRICALENGINEER"},ut.PROJECTMANAGER={type:3,value:"PROJECTMANAGER"},ut.FACILITIESMANAGER={type:3,value:"FACILITIESMANAGER"},ut.CIVILENGINEER={type:3,value:"CIVILENGINEER"},ut.COMISSIONINGENGINEER={type:3,value:"COMISSIONINGENGINEER"},ut.ENGINEER={type:3,value:"ENGINEER"},ut.OWNER={type:3,value:"OWNER"},ut.CONSULTANT={type:3,value:"CONSULTANT"},ut.CONSTRUCTIONMANAGER={type:3,value:"CONSTRUCTIONMANAGER"},ut.FIELDCONSTRUCTIONMANAGER={type:3,value:"FIELDCONSTRUCTIONMANAGER"},ut.RESELLER={type:3,value:"RESELLER"},ut.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcRoleEnum=ut;class pt{}pt.FLAT_ROOF={type:3,value:"FLAT_ROOF"},pt.SHED_ROOF={type:3,value:"SHED_ROOF"},pt.GABLE_ROOF={type:3,value:"GABLE_ROOF"},pt.HIP_ROOF={type:3,value:"HIP_ROOF"},pt.HIPPED_GABLE_ROOF={type:3,value:"HIPPED_GABLE_ROOF"},pt.GAMBREL_ROOF={type:3,value:"GAMBREL_ROOF"},pt.MANSARD_ROOF={type:3,value:"MANSARD_ROOF"},pt.BARREL_ROOF={type:3,value:"BARREL_ROOF"},pt.RAINBOW_ROOF={type:3,value:"RAINBOW_ROOF"},pt.BUTTERFLY_ROOF={type:3,value:"BUTTERFLY_ROOF"},pt.PAVILION_ROOF={type:3,value:"PAVILION_ROOF"},pt.DOME_ROOF={type:3,value:"DOME_ROOF"},pt.FREEFORM={type:3,value:"FREEFORM"},pt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRoofTypeEnum=pt;class dt{}dt.EXA={type:3,value:"EXA"},dt.PETA={type:3,value:"PETA"},dt.TERA={type:3,value:"TERA"},dt.GIGA={type:3,value:"GIGA"},dt.MEGA={type:3,value:"MEGA"},dt.KILO={type:3,value:"KILO"},dt.HECTO={type:3,value:"HECTO"},dt.DECA={type:3,value:"DECA"},dt.DECI={type:3,value:"DECI"},dt.CENTI={type:3,value:"CENTI"},dt.MILLI={type:3,value:"MILLI"},dt.MICRO={type:3,value:"MICRO"},dt.NANO={type:3,value:"NANO"},dt.PICO={type:3,value:"PICO"},dt.FEMTO={type:3,value:"FEMTO"},dt.ATTO={type:3,value:"ATTO"},e.IfcSIPrefix=dt;class ft{}ft.AMPERE={type:3,value:"AMPERE"},ft.BECQUEREL={type:3,value:"BECQUEREL"},ft.CANDELA={type:3,value:"CANDELA"},ft.COULOMB={type:3,value:"COULOMB"},ft.CUBIC_METRE={type:3,value:"CUBIC_METRE"},ft.DEGREE_CELSIUS={type:3,value:"DEGREE_CELSIUS"},ft.FARAD={type:3,value:"FARAD"},ft.GRAM={type:3,value:"GRAM"},ft.GRAY={type:3,value:"GRAY"},ft.HENRY={type:3,value:"HENRY"},ft.HERTZ={type:3,value:"HERTZ"},ft.JOULE={type:3,value:"JOULE"},ft.KELVIN={type:3,value:"KELVIN"},ft.LUMEN={type:3,value:"LUMEN"},ft.LUX={type:3,value:"LUX"},ft.METRE={type:3,value:"METRE"},ft.MOLE={type:3,value:"MOLE"},ft.NEWTON={type:3,value:"NEWTON"},ft.OHM={type:3,value:"OHM"},ft.PASCAL={type:3,value:"PASCAL"},ft.RADIAN={type:3,value:"RADIAN"},ft.SECOND={type:3,value:"SECOND"},ft.SIEMENS={type:3,value:"SIEMENS"},ft.SIEVERT={type:3,value:"SIEVERT"},ft.SQUARE_METRE={type:3,value:"SQUARE_METRE"},ft.STERADIAN={type:3,value:"STERADIAN"},ft.TESLA={type:3,value:"TESLA"},ft.VOLT={type:3,value:"VOLT"},ft.WATT={type:3,value:"WATT"},ft.WEBER={type:3,value:"WEBER"},e.IfcSIUnitName=ft;class Et{}Et.BATH={type:3,value:"BATH"},Et.BIDET={type:3,value:"BIDET"},Et.CISTERN={type:3,value:"CISTERN"},Et.SHOWER={type:3,value:"SHOWER"},Et.SINK={type:3,value:"SINK"},Et.SANITARYFOUNTAIN={type:3,value:"SANITARYFOUNTAIN"},Et.TOILETPAN={type:3,value:"TOILETPAN"},Et.URINAL={type:3,value:"URINAL"},Et.WASHHANDBASIN={type:3,value:"WASHHANDBASIN"},Et.WCSEAT={type:3,value:"WCSEAT"},Et.USERDEFINED={type:3,value:"USERDEFINED"},Et.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSanitaryTerminalTypeEnum=Et;class mt{}mt.UNIFORM={type:3,value:"UNIFORM"},mt.TAPERED={type:3,value:"TAPERED"},e.IfcSectionTypeEnum=mt;class yt{}yt.CO2SENSOR={type:3,value:"CO2SENSOR"},yt.FIRESENSOR={type:3,value:"FIRESENSOR"},yt.FLOWSENSOR={type:3,value:"FLOWSENSOR"},yt.GASSENSOR={type:3,value:"GASSENSOR"},yt.HEATSENSOR={type:3,value:"HEATSENSOR"},yt.HUMIDITYSENSOR={type:3,value:"HUMIDITYSENSOR"},yt.LIGHTSENSOR={type:3,value:"LIGHTSENSOR"},yt.MOISTURESENSOR={type:3,value:"MOISTURESENSOR"},yt.MOVEMENTSENSOR={type:3,value:"MOVEMENTSENSOR"},yt.PRESSURESENSOR={type:3,value:"PRESSURESENSOR"},yt.SMOKESENSOR={type:3,value:"SMOKESENSOR"},yt.SOUNDSENSOR={type:3,value:"SOUNDSENSOR"},yt.TEMPERATURESENSOR={type:3,value:"TEMPERATURESENSOR"},yt.USERDEFINED={type:3,value:"USERDEFINED"},yt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSensorTypeEnum=yt;class gt{}gt.START_START={type:3,value:"START_START"},gt.START_FINISH={type:3,value:"START_FINISH"},gt.FINISH_START={type:3,value:"FINISH_START"},gt.FINISH_FINISH={type:3,value:"FINISH_FINISH"},gt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSequenceEnum=gt;class It{}It.A_QUALITYOFCOMPONENTS={type:3,value:"A_QUALITYOFCOMPONENTS"},It.B_DESIGNLEVEL={type:3,value:"B_DESIGNLEVEL"},It.C_WORKEXECUTIONLEVEL={type:3,value:"C_WORKEXECUTIONLEVEL"},It.D_INDOORENVIRONMENT={type:3,value:"D_INDOORENVIRONMENT"},It.E_OUTDOORENVIRONMENT={type:3,value:"E_OUTDOORENVIRONMENT"},It.F_INUSECONDITIONS={type:3,value:"F_INUSECONDITIONS"},It.G_MAINTENANCELEVEL={type:3,value:"G_MAINTENANCELEVEL"},It.USERDEFINED={type:3,value:"USERDEFINED"},It.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcServiceLifeFactorTypeEnum=It;class vt{}vt.ACTUALSERVICELIFE={type:3,value:"ACTUALSERVICELIFE"},vt.EXPECTEDSERVICELIFE={type:3,value:"EXPECTEDSERVICELIFE"},vt.OPTIMISTICREFERENCESERVICELIFE={type:3,value:"OPTIMISTICREFERENCESERVICELIFE"},vt.PESSIMISTICREFERENCESERVICELIFE={type:3,value:"PESSIMISTICREFERENCESERVICELIFE"},vt.REFERENCESERVICELIFE={type:3,value:"REFERENCESERVICELIFE"},e.IfcServiceLifeTypeEnum=vt;class Tt{}Tt.FLOOR={type:3,value:"FLOOR"},Tt.ROOF={type:3,value:"ROOF"},Tt.LANDING={type:3,value:"LANDING"},Tt.BASESLAB={type:3,value:"BASESLAB"},Tt.USERDEFINED={type:3,value:"USERDEFINED"},Tt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSlabTypeEnum=Tt;class _t{}_t.DBA={type:3,value:"DBA"},_t.DBB={type:3,value:"DBB"},_t.DBC={type:3,value:"DBC"},_t.NC={type:3,value:"NC"},_t.NR={type:3,value:"NR"},_t.USERDEFINED={type:3,value:"USERDEFINED"},_t.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSoundScaleEnum=_t;class Rt{}Rt.SECTIONALRADIATOR={type:3,value:"SECTIONALRADIATOR"},Rt.PANELRADIATOR={type:3,value:"PANELRADIATOR"},Rt.TUBULARRADIATOR={type:3,value:"TUBULARRADIATOR"},Rt.CONVECTOR={type:3,value:"CONVECTOR"},Rt.BASEBOARDHEATER={type:3,value:"BASEBOARDHEATER"},Rt.FINNEDTUBEUNIT={type:3,value:"FINNEDTUBEUNIT"},Rt.UNITHEATER={type:3,value:"UNITHEATER"},Rt.USERDEFINED={type:3,value:"USERDEFINED"},Rt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSpaceHeaterTypeEnum=Rt;class Pt{}Pt.USERDEFINED={type:3,value:"USERDEFINED"},Pt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSpaceTypeEnum=Pt;class Dt{}Dt.BIRDCAGE={type:3,value:"BIRDCAGE"},Dt.COWL={type:3,value:"COWL"},Dt.RAINWATERHOPPER={type:3,value:"RAINWATERHOPPER"},Dt.USERDEFINED={type:3,value:"USERDEFINED"},Dt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStackTerminalTypeEnum=Dt;class Nt{}Nt.STRAIGHT={type:3,value:"STRAIGHT"},Nt.WINDER={type:3,value:"WINDER"},Nt.SPIRAL={type:3,value:"SPIRAL"},Nt.CURVED={type:3,value:"CURVED"},Nt.FREEFORM={type:3,value:"FREEFORM"},Nt.USERDEFINED={type:3,value:"USERDEFINED"},Nt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStairFlightTypeEnum=Nt;class Ct{}Ct.STRAIGHT_RUN_STAIR={type:3,value:"STRAIGHT_RUN_STAIR"},Ct.TWO_STRAIGHT_RUN_STAIR={type:3,value:"TWO_STRAIGHT_RUN_STAIR"},Ct.QUARTER_WINDING_STAIR={type:3,value:"QUARTER_WINDING_STAIR"},Ct.QUARTER_TURN_STAIR={type:3,value:"QUARTER_TURN_STAIR"},Ct.HALF_WINDING_STAIR={type:3,value:"HALF_WINDING_STAIR"},Ct.HALF_TURN_STAIR={type:3,value:"HALF_TURN_STAIR"},Ct.TWO_QUARTER_WINDING_STAIR={type:3,value:"TWO_QUARTER_WINDING_STAIR"},Ct.TWO_QUARTER_TURN_STAIR={type:3,value:"TWO_QUARTER_TURN_STAIR"},Ct.THREE_QUARTER_WINDING_STAIR={type:3,value:"THREE_QUARTER_WINDING_STAIR"},Ct.THREE_QUARTER_TURN_STAIR={type:3,value:"THREE_QUARTER_TURN_STAIR"},Ct.SPIRAL_STAIR={type:3,value:"SPIRAL_STAIR"},Ct.DOUBLE_RETURN_STAIR={type:3,value:"DOUBLE_RETURN_STAIR"},Ct.CURVED_RUN_STAIR={type:3,value:"CURVED_RUN_STAIR"},Ct.TWO_CURVED_RUN_STAIR={type:3,value:"TWO_CURVED_RUN_STAIR"},Ct.USERDEFINED={type:3,value:"USERDEFINED"},Ct.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStairTypeEnum=Ct;class Ot{}Ot.READWRITE={type:3,value:"READWRITE"},Ot.READONLY={type:3,value:"READONLY"},Ot.LOCKED={type:3,value:"LOCKED"},Ot.READWRITELOCKED={type:3,value:"READWRITELOCKED"},Ot.READONLYLOCKED={type:3,value:"READONLYLOCKED"},e.IfcStateEnum=Ot;class bt{}bt.RIGID_JOINED_MEMBER={type:3,value:"RIGID_JOINED_MEMBER"},bt.PIN_JOINED_MEMBER={type:3,value:"PIN_JOINED_MEMBER"},bt.CABLE={type:3,value:"CABLE"},bt.TENSION_MEMBER={type:3,value:"TENSION_MEMBER"},bt.COMPRESSION_MEMBER={type:3,value:"COMPRESSION_MEMBER"},bt.USERDEFINED={type:3,value:"USERDEFINED"},bt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStructuralCurveTypeEnum=bt;class St{}St.BENDING_ELEMENT={type:3,value:"BENDING_ELEMENT"},St.MEMBRANE_ELEMENT={type:3,value:"MEMBRANE_ELEMENT"},St.SHELL={type:3,value:"SHELL"},St.USERDEFINED={type:3,value:"USERDEFINED"},St.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStructuralSurfaceTypeEnum=St;class wt{}wt.POSITIVE={type:3,value:"POSITIVE"},wt.NEGATIVE={type:3,value:"NEGATIVE"},wt.BOTH={type:3,value:"BOTH"},e.IfcSurfaceSide=wt;class xt{}xt.BUMP={type:3,value:"BUMP"},xt.OPACITY={type:3,value:"OPACITY"},xt.REFLECTION={type:3,value:"REFLECTION"},xt.SELFILLUMINATION={type:3,value:"SELFILLUMINATION"},xt.SHININESS={type:3,value:"SHININESS"},xt.SPECULAR={type:3,value:"SPECULAR"},xt.TEXTURE={type:3,value:"TEXTURE"},xt.TRANSPARENCYMAP={type:3,value:"TRANSPARENCYMAP"},xt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSurfaceTextureEnum=xt;class Bt{}Bt.CONTACTOR={type:3,value:"CONTACTOR"},Bt.EMERGENCYSTOP={type:3,value:"EMERGENCYSTOP"},Bt.STARTER={type:3,value:"STARTER"},Bt.SWITCHDISCONNECTOR={type:3,value:"SWITCHDISCONNECTOR"},Bt.TOGGLESWITCH={type:3,value:"TOGGLESWITCH"},Bt.USERDEFINED={type:3,value:"USERDEFINED"},Bt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSwitchingDeviceTypeEnum=Bt;class Ft{}Ft.PREFORMED={type:3,value:"PREFORMED"},Ft.SECTIONAL={type:3,value:"SECTIONAL"},Ft.EXPANSION={type:3,value:"EXPANSION"},Ft.PRESSUREVESSEL={type:3,value:"PRESSUREVESSEL"},Ft.USERDEFINED={type:3,value:"USERDEFINED"},Ft.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTankTypeEnum=Ft;class Mt{}Mt.STRAND={type:3,value:"STRAND"},Mt.WIRE={type:3,value:"WIRE"},Mt.BAR={type:3,value:"BAR"},Mt.COATED={type:3,value:"COATED"},Mt.USERDEFINED={type:3,value:"USERDEFINED"},Mt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTendonTypeEnum=Mt;class Lt{}Lt.LEFT={type:3,value:"LEFT"},Lt.RIGHT={type:3,value:"RIGHT"},Lt.UP={type:3,value:"UP"},Lt.DOWN={type:3,value:"DOWN"},e.IfcTextPath=Lt;class Ut{}Ut.PEOPLE={type:3,value:"PEOPLE"},Ut.LIGHTING={type:3,value:"LIGHTING"},Ut.EQUIPMENT={type:3,value:"EQUIPMENT"},Ut.VENTILATIONINDOORAIR={type:3,value:"VENTILATIONINDOORAIR"},Ut.VENTILATIONOUTSIDEAIR={type:3,value:"VENTILATIONOUTSIDEAIR"},Ut.RECIRCULATEDAIR={type:3,value:"RECIRCULATEDAIR"},Ut.EXHAUSTAIR={type:3,value:"EXHAUSTAIR"},Ut.AIREXCHANGERATE={type:3,value:"AIREXCHANGERATE"},Ut.DRYBULBTEMPERATURE={type:3,value:"DRYBULBTEMPERATURE"},Ut.RELATIVEHUMIDITY={type:3,value:"RELATIVEHUMIDITY"},Ut.INFILTRATION={type:3,value:"INFILTRATION"},Ut.USERDEFINED={type:3,value:"USERDEFINED"},Ut.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcThermalLoadSourceEnum=Ut;class Ht{}Ht.SENSIBLE={type:3,value:"SENSIBLE"},Ht.LATENT={type:3,value:"LATENT"},Ht.RADIANT={type:3,value:"RADIANT"},Ht.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcThermalLoadTypeEnum=Ht;class Gt{}Gt.CONTINUOUS={type:3,value:"CONTINUOUS"},Gt.DISCRETE={type:3,value:"DISCRETE"},Gt.DISCRETEBINARY={type:3,value:"DISCRETEBINARY"},Gt.PIECEWISEBINARY={type:3,value:"PIECEWISEBINARY"},Gt.PIECEWISECONSTANT={type:3,value:"PIECEWISECONSTANT"},Gt.PIECEWISECONTINUOUS={type:3,value:"PIECEWISECONTINUOUS"},Gt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTimeSeriesDataTypeEnum=Gt;class kt{}kt.ANNUAL={type:3,value:"ANNUAL"},kt.MONTHLY={type:3,value:"MONTHLY"},kt.WEEKLY={type:3,value:"WEEKLY"},kt.DAILY={type:3,value:"DAILY"},kt.USERDEFINED={type:3,value:"USERDEFINED"},kt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTimeSeriesScheduleTypeEnum=kt;class Vt{}Vt.CURRENT={type:3,value:"CURRENT"},Vt.FREQUENCY={type:3,value:"FREQUENCY"},Vt.VOLTAGE={type:3,value:"VOLTAGE"},Vt.USERDEFINED={type:3,value:"USERDEFINED"},Vt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTransformerTypeEnum=Vt;class jt{}jt.DISCONTINUOUS={type:3,value:"DISCONTINUOUS"},jt.CONTINUOUS={type:3,value:"CONTINUOUS"},jt.CONTSAMEGRADIENT={type:3,value:"CONTSAMEGRADIENT"},jt.CONTSAMEGRADIENTSAMECURVATURE={type:3,value:"CONTSAMEGRADIENTSAMECURVATURE"},e.IfcTransitionCode=jt;class Qt{}Qt.ELEVATOR={type:3,value:"ELEVATOR"},Qt.ESCALATOR={type:3,value:"ESCALATOR"},Qt.MOVINGWALKWAY={type:3,value:"MOVINGWALKWAY"},Qt.USERDEFINED={type:3,value:"USERDEFINED"},Qt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTransportElementTypeEnum=Qt;class Wt{}Wt.CARTESIAN={type:3,value:"CARTESIAN"},Wt.PARAMETER={type:3,value:"PARAMETER"},Wt.UNSPECIFIED={type:3,value:"UNSPECIFIED"},e.IfcTrimmingPreference=Wt;class zt{}zt.FINNED={type:3,value:"FINNED"},zt.USERDEFINED={type:3,value:"USERDEFINED"},zt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTubeBundleTypeEnum=zt;class Kt{}Kt.ABSORBEDDOSEUNIT={type:3,value:"ABSORBEDDOSEUNIT"},Kt.AMOUNTOFSUBSTANCEUNIT={type:3,value:"AMOUNTOFSUBSTANCEUNIT"},Kt.AREAUNIT={type:3,value:"AREAUNIT"},Kt.DOSEEQUIVALENTUNIT={type:3,value:"DOSEEQUIVALENTUNIT"},Kt.ELECTRICCAPACITANCEUNIT={type:3,value:"ELECTRICCAPACITANCEUNIT"},Kt.ELECTRICCHARGEUNIT={type:3,value:"ELECTRICCHARGEUNIT"},Kt.ELECTRICCONDUCTANCEUNIT={type:3,value:"ELECTRICCONDUCTANCEUNIT"},Kt.ELECTRICCURRENTUNIT={type:3,value:"ELECTRICCURRENTUNIT"},Kt.ELECTRICRESISTANCEUNIT={type:3,value:"ELECTRICRESISTANCEUNIT"},Kt.ELECTRICVOLTAGEUNIT={type:3,value:"ELECTRICVOLTAGEUNIT"},Kt.ENERGYUNIT={type:3,value:"ENERGYUNIT"},Kt.FORCEUNIT={type:3,value:"FORCEUNIT"},Kt.FREQUENCYUNIT={type:3,value:"FREQUENCYUNIT"},Kt.ILLUMINANCEUNIT={type:3,value:"ILLUMINANCEUNIT"},Kt.INDUCTANCEUNIT={type:3,value:"INDUCTANCEUNIT"},Kt.LENGTHUNIT={type:3,value:"LENGTHUNIT"},Kt.LUMINOUSFLUXUNIT={type:3,value:"LUMINOUSFLUXUNIT"},Kt.LUMINOUSINTENSITYUNIT={type:3,value:"LUMINOUSINTENSITYUNIT"},Kt.MAGNETICFLUXDENSITYUNIT={type:3,value:"MAGNETICFLUXDENSITYUNIT"},Kt.MAGNETICFLUXUNIT={type:3,value:"MAGNETICFLUXUNIT"},Kt.MASSUNIT={type:3,value:"MASSUNIT"},Kt.PLANEANGLEUNIT={type:3,value:"PLANEANGLEUNIT"},Kt.POWERUNIT={type:3,value:"POWERUNIT"},Kt.PRESSUREUNIT={type:3,value:"PRESSUREUNIT"},Kt.RADIOACTIVITYUNIT={type:3,value:"RADIOACTIVITYUNIT"},Kt.SOLIDANGLEUNIT={type:3,value:"SOLIDANGLEUNIT"},Kt.THERMODYNAMICTEMPERATUREUNIT={type:3,value:"THERMODYNAMICTEMPERATUREUNIT"},Kt.TIMEUNIT={type:3,value:"TIMEUNIT"},Kt.VOLUMEUNIT={type:3,value:"VOLUMEUNIT"},Kt.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcUnitEnum=Kt;class Yt{}Yt.AIRHANDLER={type:3,value:"AIRHANDLER"},Yt.AIRCONDITIONINGUNIT={type:3,value:"AIRCONDITIONINGUNIT"},Yt.SPLITSYSTEM={type:3,value:"SPLITSYSTEM"},Yt.ROOFTOPUNIT={type:3,value:"ROOFTOPUNIT"},Yt.USERDEFINED={type:3,value:"USERDEFINED"},Yt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcUnitaryEquipmentTypeEnum=Yt;class Xt{}Xt.AIRRELEASE={type:3,value:"AIRRELEASE"},Xt.ANTIVACUUM={type:3,value:"ANTIVACUUM"},Xt.CHANGEOVER={type:3,value:"CHANGEOVER"},Xt.CHECK={type:3,value:"CHECK"},Xt.COMMISSIONING={type:3,value:"COMMISSIONING"},Xt.DIVERTING={type:3,value:"DIVERTING"},Xt.DRAWOFFCOCK={type:3,value:"DRAWOFFCOCK"},Xt.DOUBLECHECK={type:3,value:"DOUBLECHECK"},Xt.DOUBLEREGULATING={type:3,value:"DOUBLEREGULATING"},Xt.FAUCET={type:3,value:"FAUCET"},Xt.FLUSHING={type:3,value:"FLUSHING"},Xt.GASCOCK={type:3,value:"GASCOCK"},Xt.GASTAP={type:3,value:"GASTAP"},Xt.ISOLATING={type:3,value:"ISOLATING"},Xt.MIXING={type:3,value:"MIXING"},Xt.PRESSUREREDUCING={type:3,value:"PRESSUREREDUCING"},Xt.PRESSURERELIEF={type:3,value:"PRESSURERELIEF"},Xt.REGULATING={type:3,value:"REGULATING"},Xt.SAFETYCUTOFF={type:3,value:"SAFETYCUTOFF"},Xt.STEAMTRAP={type:3,value:"STEAMTRAP"},Xt.STOPCOCK={type:3,value:"STOPCOCK"},Xt.USERDEFINED={type:3,value:"USERDEFINED"},Xt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcValveTypeEnum=Xt;class Zt{}Zt.COMPRESSION={type:3,value:"COMPRESSION"},Zt.SPRING={type:3,value:"SPRING"},Zt.USERDEFINED={type:3,value:"USERDEFINED"},Zt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcVibrationIsolatorTypeEnum=Zt;class qt{}qt.STANDARD={type:3,value:"STANDARD"},qt.POLYGONAL={type:3,value:"POLYGONAL"},qt.SHEAR={type:3,value:"SHEAR"},qt.ELEMENTEDWALL={type:3,value:"ELEMENTEDWALL"},qt.PLUMBINGWALL={type:3,value:"PLUMBINGWALL"},qt.USERDEFINED={type:3,value:"USERDEFINED"},qt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWallTypeEnum=qt;class Jt{}Jt.FLOORTRAP={type:3,value:"FLOORTRAP"},Jt.FLOORWASTE={type:3,value:"FLOORWASTE"},Jt.GULLYSUMP={type:3,value:"GULLYSUMP"},Jt.GULLYTRAP={type:3,value:"GULLYTRAP"},Jt.GREASEINTERCEPTOR={type:3,value:"GREASEINTERCEPTOR"},Jt.OILINTERCEPTOR={type:3,value:"OILINTERCEPTOR"},Jt.PETROLINTERCEPTOR={type:3,value:"PETROLINTERCEPTOR"},Jt.ROOFDRAIN={type:3,value:"ROOFDRAIN"},Jt.WASTEDISPOSALUNIT={type:3,value:"WASTEDISPOSALUNIT"},Jt.WASTETRAP={type:3,value:"WASTETRAP"},Jt.USERDEFINED={type:3,value:"USERDEFINED"},Jt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWasteTerminalTypeEnum=Jt;class $t{}$t.SIDEHUNGRIGHTHAND={type:3,value:"SIDEHUNGRIGHTHAND"},$t.SIDEHUNGLEFTHAND={type:3,value:"SIDEHUNGLEFTHAND"},$t.TILTANDTURNRIGHTHAND={type:3,value:"TILTANDTURNRIGHTHAND"},$t.TILTANDTURNLEFTHAND={type:3,value:"TILTANDTURNLEFTHAND"},$t.TOPHUNG={type:3,value:"TOPHUNG"},$t.BOTTOMHUNG={type:3,value:"BOTTOMHUNG"},$t.PIVOTHORIZONTAL={type:3,value:"PIVOTHORIZONTAL"},$t.PIVOTVERTICAL={type:3,value:"PIVOTVERTICAL"},$t.SLIDINGHORIZONTAL={type:3,value:"SLIDINGHORIZONTAL"},$t.SLIDINGVERTICAL={type:3,value:"SLIDINGVERTICAL"},$t.REMOVABLECASEMENT={type:3,value:"REMOVABLECASEMENT"},$t.FIXEDCASEMENT={type:3,value:"FIXEDCASEMENT"},$t.OTHEROPERATION={type:3,value:"OTHEROPERATION"},$t.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowPanelOperationEnum=$t;class es{}es.LEFT={type:3,value:"LEFT"},es.MIDDLE={type:3,value:"MIDDLE"},es.RIGHT={type:3,value:"RIGHT"},es.BOTTOM={type:3,value:"BOTTOM"},es.TOP={type:3,value:"TOP"},es.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowPanelPositionEnum=es;class ts{}ts.ALUMINIUM={type:3,value:"ALUMINIUM"},ts.HIGH_GRADE_STEEL={type:3,value:"HIGH_GRADE_STEEL"},ts.STEEL={type:3,value:"STEEL"},ts.WOOD={type:3,value:"WOOD"},ts.ALUMINIUM_WOOD={type:3,value:"ALUMINIUM_WOOD"},ts.PLASTIC={type:3,value:"PLASTIC"},ts.OTHER_CONSTRUCTION={type:3,value:"OTHER_CONSTRUCTION"},ts.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowStyleConstructionEnum=ts;class ss{}ss.SINGLE_PANEL={type:3,value:"SINGLE_PANEL"},ss.DOUBLE_PANEL_VERTICAL={type:3,value:"DOUBLE_PANEL_VERTICAL"},ss.DOUBLE_PANEL_HORIZONTAL={type:3,value:"DOUBLE_PANEL_HORIZONTAL"},ss.TRIPLE_PANEL_VERTICAL={type:3,value:"TRIPLE_PANEL_VERTICAL"},ss.TRIPLE_PANEL_BOTTOM={type:3,value:"TRIPLE_PANEL_BOTTOM"},ss.TRIPLE_PANEL_TOP={type:3,value:"TRIPLE_PANEL_TOP"},ss.TRIPLE_PANEL_LEFT={type:3,value:"TRIPLE_PANEL_LEFT"},ss.TRIPLE_PANEL_RIGHT={type:3,value:"TRIPLE_PANEL_RIGHT"},ss.TRIPLE_PANEL_HORIZONTAL={type:3,value:"TRIPLE_PANEL_HORIZONTAL"},ss.USERDEFINED={type:3,value:"USERDEFINED"},ss.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowStyleOperationEnum=ss;class is{}is.ACTUAL={type:3,value:"ACTUAL"},is.BASELINE={type:3,value:"BASELINE"},is.PLANNED={type:3,value:"PLANNED"},is.USERDEFINED={type:3,value:"USERDEFINED"},is.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWorkControlTypeEnum=is;e.IfcActorRole=class extends yI{constructor(e,t,s,i){super(e),this.Role=t,this.UserDefinedRole=s,this.Description=i,this.type=3630933823}};class rs extends yI{constructor(e,t,s,i){super(e),this.Purpose=t,this.Description=s,this.UserDefinedPurpose=i,this.type=618182010}}e.IfcAddress=rs;e.IfcApplication=class extends yI{constructor(e,t,s,i,r){super(e),this.ApplicationDeveloper=t,this.Version=s,this.ApplicationFullName=i,this.ApplicationIdentifier=r,this.type=639542469}};class os extends yI{constructor(e,t,s,i,r,o,n){super(e),this.Name=t,this.Description=s,this.AppliedValue=i,this.UnitBasis=r,this.ApplicableDate=o,this.FixedUntilDate=n,this.type=411424972}}e.IfcAppliedValue=os;e.IfcAppliedValueRelationship=class extends yI{constructor(e,t,s,i,r,o){super(e),this.ComponentOfTotal=t,this.Components=s,this.ArithmeticOperator=i,this.Name=r,this.Description=o,this.type=1110488051}};e.IfcApproval=class extends yI{constructor(e,t,s,i,r,o,n,a){super(e),this.Description=t,this.ApprovalDateTime=s,this.ApprovalStatus=i,this.ApprovalLevel=r,this.ApprovalQualifier=o,this.Name=n,this.Identifier=a,this.type=130549933}};e.IfcApprovalActorRelationship=class extends yI{constructor(e,t,s,i){super(e),this.Actor=t,this.Approval=s,this.Role=i,this.type=2080292479}};e.IfcApprovalPropertyRelationship=class extends yI{constructor(e,t,s){super(e),this.ApprovedProperties=t,this.Approval=s,this.type=390851274}};e.IfcApprovalRelationship=class extends yI{constructor(e,t,s,i,r){super(e),this.RelatedApproval=t,this.RelatingApproval=s,this.Description=i,this.Name=r,this.type=3869604511}};class ns extends yI{constructor(e,t){super(e),this.Name=t,this.type=4037036970}}e.IfcBoundaryCondition=ns;e.IfcBoundaryEdgeCondition=class extends ns{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.LinearStiffnessByLengthX=s,this.LinearStiffnessByLengthY=i,this.LinearStiffnessByLengthZ=r,this.RotationalStiffnessByLengthX=o,this.RotationalStiffnessByLengthY=n,this.RotationalStiffnessByLengthZ=a,this.type=1560379544}};e.IfcBoundaryFaceCondition=class extends ns{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.LinearStiffnessByAreaX=s,this.LinearStiffnessByAreaY=i,this.LinearStiffnessByAreaZ=r,this.type=3367102660}};class as extends ns{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.LinearStiffnessX=s,this.LinearStiffnessY=i,this.LinearStiffnessZ=r,this.RotationalStiffnessX=o,this.RotationalStiffnessY=n,this.RotationalStiffnessZ=a,this.type=1387855156}}e.IfcBoundaryNodeCondition=as;e.IfcBoundaryNodeConditionWarping=class extends as{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.Name=t,this.LinearStiffnessX=s,this.LinearStiffnessY=i,this.LinearStiffnessZ=r,this.RotationalStiffnessX=o,this.RotationalStiffnessY=n,this.RotationalStiffnessZ=a,this.WarpingStiffness=l,this.type=2069777674}};e.IfcCalendarDate=class extends yI{constructor(e,t,s,i){super(e),this.DayComponent=t,this.MonthComponent=s,this.YearComponent=i,this.type=622194075}};e.IfcClassification=class extends yI{constructor(e,t,s,i,r){super(e),this.Source=t,this.Edition=s,this.EditionDate=i,this.Name=r,this.type=747523909}};e.IfcClassificationItem=class extends yI{constructor(e,t,s,i){super(e),this.Notation=t,this.ItemOf=s,this.Title=i,this.type=1767535486}};e.IfcClassificationItemRelationship=class extends yI{constructor(e,t,s){super(e),this.RelatingItem=t,this.RelatedItems=s,this.type=1098599126}};e.IfcClassificationNotation=class extends yI{constructor(e,t){super(e),this.NotationFacets=t,this.type=938368621}};e.IfcClassificationNotationFacet=class extends yI{constructor(e,t){super(e),this.NotationValue=t,this.type=3639012971}};class ls extends yI{constructor(e,t){super(e),this.Name=t,this.type=3264961684}}e.IfcColourSpecification=ls;class hs extends yI{constructor(e){super(e),this.type=2859738748}}e.IfcConnectionGeometry=hs;class cs extends hs{constructor(e,t,s){super(e),this.PointOnRelatingElement=t,this.PointOnRelatedElement=s,this.type=2614616156}}e.IfcConnectionPointGeometry=cs;e.IfcConnectionPortGeometry=class extends hs{constructor(e,t,s,i){super(e),this.LocationAtRelatingElement=t,this.LocationAtRelatedElement=s,this.ProfileOfPort=i,this.type=4257277454}};e.IfcConnectionSurfaceGeometry=class extends hs{constructor(e,t,s){super(e),this.SurfaceOnRelatingElement=t,this.SurfaceOnRelatedElement=s,this.type=2732653382}};class As extends yI{constructor(e,t,s,i,r,o,n,a){super(e),this.Name=t,this.Description=s,this.ConstraintGrade=i,this.ConstraintSource=r,this.CreatingActor=o,this.CreationTime=n,this.UserDefinedGrade=a,this.type=1959218052}}e.IfcConstraint=As;e.IfcConstraintAggregationRelationship=class extends yI{constructor(e,t,s,i,r,o){super(e),this.Name=t,this.Description=s,this.RelatingConstraint=i,this.RelatedConstraints=r,this.LogicalAggregator=o,this.type=1658513725}};e.IfcConstraintClassificationRelationship=class extends yI{constructor(e,t,s){super(e),this.ClassifiedConstraint=t,this.RelatedClassifications=s,this.type=613356794}};e.IfcConstraintRelationship=class extends yI{constructor(e,t,s,i,r){super(e),this.Name=t,this.Description=s,this.RelatingConstraint=i,this.RelatedConstraints=r,this.type=347226245}};e.IfcCoordinatedUniversalTimeOffset=class extends yI{constructor(e,t,s,i){super(e),this.HourOffset=t,this.MinuteOffset=s,this.Sense=i,this.type=1065062679}};e.IfcCostValue=class extends os{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n),this.Name=t,this.Description=s,this.AppliedValue=i,this.UnitBasis=r,this.ApplicableDate=o,this.FixedUntilDate=n,this.CostType=a,this.Condition=l,this.type=602808272}};e.IfcCurrencyRelationship=class extends yI{constructor(e,t,s,i,r,o){super(e),this.RelatingMonetaryUnit=t,this.RelatedMonetaryUnit=s,this.ExchangeRate=i,this.RateDateTime=r,this.RateSource=o,this.type=539742890}};e.IfcCurveStyleFont=class extends yI{constructor(e,t,s){super(e),this.Name=t,this.PatternList=s,this.type=1105321065}};e.IfcCurveStyleFontAndScaling=class extends yI{constructor(e,t,s,i){super(e),this.Name=t,this.CurveFont=s,this.CurveFontScaling=i,this.type=2367409068}};e.IfcCurveStyleFontPattern=class extends yI{constructor(e,t,s){super(e),this.VisibleSegmentLength=t,this.InvisibleSegmentLength=s,this.type=3510044353}};e.IfcDateAndTime=class extends yI{constructor(e,t,s){super(e),this.DateComponent=t,this.TimeComponent=s,this.type=1072939445}};e.IfcDerivedUnit=class extends yI{constructor(e,t,s,i){super(e),this.Elements=t,this.UnitType=s,this.UserDefinedType=i,this.type=1765591967}};e.IfcDerivedUnitElement=class extends yI{constructor(e,t,s){super(e),this.Unit=t,this.Exponent=s,this.type=1045800335}};e.IfcDimensionalExponents=class extends yI{constructor(e,t,s,i,r,o,n,a){super(e),this.LengthExponent=t,this.MassExponent=s,this.TimeExponent=i,this.ElectricCurrentExponent=r,this.ThermodynamicTemperatureExponent=o,this.AmountOfSubstanceExponent=n,this.LuminousIntensityExponent=a,this.type=2949456006}};e.IfcDocumentElectronicFormat=class extends yI{constructor(e,t,s,i){super(e),this.FileExtension=t,this.MimeContentType=s,this.MimeSubtype=i,this.type=1376555844}};e.IfcDocumentInformation=class extends yI{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m){super(e),this.DocumentId=t,this.Name=s,this.Description=i,this.DocumentReferences=r,this.Purpose=o,this.IntendedUse=n,this.Scope=a,this.Revision=l,this.DocumentOwner=h,this.Editors=c,this.CreationTime=A,this.LastRevisionTime=u,this.ElectronicFormat=p,this.ValidFrom=d,this.ValidUntil=f,this.Confidentiality=E,this.Status=m,this.type=1154170062}};e.IfcDocumentInformationRelationship=class extends yI{constructor(e,t,s,i){super(e),this.RelatingDocument=t,this.RelatedDocuments=s,this.RelationshipType=i,this.type=770865208}};class us extends yI{constructor(e,t,s,i,r){super(e),this.Name=t,this.Description=s,this.RelatingDraughtingCallout=i,this.RelatedDraughtingCallout=r,this.type=3796139169}}e.IfcDraughtingCalloutRelationship=us;e.IfcEnvironmentalImpactValue=class extends os{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.Name=t,this.Description=s,this.AppliedValue=i,this.UnitBasis=r,this.ApplicableDate=o,this.FixedUntilDate=n,this.ImpactType=a,this.Category=l,this.UserDefinedCategory=h,this.type=1648886627}};class ps extends yI{constructor(e,t,s,i){super(e),this.Location=t,this.ItemReference=s,this.Name=i,this.type=3200245327}}e.IfcExternalReference=ps;e.IfcExternallyDefinedHatchStyle=class extends ps{constructor(e,t,s,i){super(e,t,s,i),this.Location=t,this.ItemReference=s,this.Name=i,this.type=2242383968}};e.IfcExternallyDefinedSurfaceStyle=class extends ps{constructor(e,t,s,i){super(e,t,s,i),this.Location=t,this.ItemReference=s,this.Name=i,this.type=1040185647}};e.IfcExternallyDefinedSymbol=class extends ps{constructor(e,t,s,i){super(e,t,s,i),this.Location=t,this.ItemReference=s,this.Name=i,this.type=3207319532}};e.IfcExternallyDefinedTextFont=class extends ps{constructor(e,t,s,i){super(e,t,s,i),this.Location=t,this.ItemReference=s,this.Name=i,this.type=3548104201}};e.IfcGridAxis=class extends yI{constructor(e,t,s,i){super(e),this.AxisTag=t,this.AxisCurve=s,this.SameSense=i,this.type=852622518}};e.IfcIrregularTimeSeriesValue=class extends yI{constructor(e,t,s){super(e),this.TimeStamp=t,this.ListValues=s,this.type=3020489413}};e.IfcLibraryInformation=class extends yI{constructor(e,t,s,i,r,o){super(e),this.Name=t,this.Version=s,this.Publisher=i,this.VersionDate=r,this.LibraryReference=o,this.type=2655187982}};e.IfcLibraryReference=class extends ps{constructor(e,t,s,i){super(e,t,s,i),this.Location=t,this.ItemReference=s,this.Name=i,this.type=3452421091}};e.IfcLightDistributionData=class extends yI{constructor(e,t,s,i){super(e),this.MainPlaneAngle=t,this.SecondaryPlaneAngle=s,this.LuminousIntensity=i,this.type=4162380809}};e.IfcLightIntensityDistribution=class extends yI{constructor(e,t,s){super(e),this.LightDistributionCurve=t,this.DistributionData=s,this.type=1566485204}};e.IfcLocalTime=class extends yI{constructor(e,t,s,i,r,o){super(e),this.HourComponent=t,this.MinuteComponent=s,this.SecondComponent=i,this.Zone=r,this.DaylightSavingOffset=o,this.type=30780891}};e.IfcMaterial=class extends yI{constructor(e,t){super(e),this.Name=t,this.type=1838606355}};e.IfcMaterialClassificationRelationship=class extends yI{constructor(e,t,s){super(e),this.MaterialClassifications=t,this.ClassifiedMaterial=s,this.type=1847130766}};e.IfcMaterialLayer=class extends yI{constructor(e,t,s,i){super(e),this.Material=t,this.LayerThickness=s,this.IsVentilated=i,this.type=248100487}};e.IfcMaterialLayerSet=class extends yI{constructor(e,t,s){super(e),this.MaterialLayers=t,this.LayerSetName=s,this.type=3303938423}};e.IfcMaterialLayerSetUsage=class extends yI{constructor(e,t,s,i,r){super(e),this.ForLayerSet=t,this.LayerSetDirection=s,this.DirectionSense=i,this.OffsetFromReferenceLine=r,this.type=1303795690}};e.IfcMaterialList=class extends yI{constructor(e,t){super(e),this.Materials=t,this.type=2199411900}};class ds extends yI{constructor(e,t){super(e),this.Material=t,this.type=3265635763}}e.IfcMaterialProperties=ds;e.IfcMeasureWithUnit=class extends yI{constructor(e,t,s){super(e),this.ValueComponent=t,this.UnitComponent=s,this.type=2597039031}};class fs extends ds{constructor(e,t,s,i,r,o,n){super(e,t),this.Material=t,this.DynamicViscosity=s,this.YoungModulus=i,this.ShearModulus=r,this.PoissonRatio=o,this.ThermalExpansionCoefficient=n,this.type=4256014907}}e.IfcMechanicalMaterialProperties=fs;e.IfcMechanicalSteelMaterialProperties=class extends fs{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n),this.Material=t,this.DynamicViscosity=s,this.YoungModulus=i,this.ShearModulus=r,this.PoissonRatio=o,this.ThermalExpansionCoefficient=n,this.YieldStress=a,this.UltimateStress=l,this.UltimateStrain=h,this.HardeningModule=c,this.ProportionalStress=A,this.PlasticStrain=u,this.Relaxations=p,this.type=677618848}};e.IfcMetric=class extends As{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a),this.Name=t,this.Description=s,this.ConstraintGrade=i,this.ConstraintSource=r,this.CreatingActor=o,this.CreationTime=n,this.UserDefinedGrade=a,this.Benchmark=l,this.ValueSource=h,this.DataValue=c,this.type=3368373690}};e.IfcMonetaryUnit=class extends yI{constructor(e,t){super(e),this.Currency=t,this.type=2706619895}};class Es extends yI{constructor(e,t,s){super(e),this.Dimensions=t,this.UnitType=s,this.type=1918398963}}e.IfcNamedUnit=Es;class ms extends yI{constructor(e){super(e),this.type=3701648758}}e.IfcObjectPlacement=ms;e.IfcObjective=class extends As{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a),this.Name=t,this.Description=s,this.ConstraintGrade=i,this.ConstraintSource=r,this.CreatingActor=o,this.CreationTime=n,this.UserDefinedGrade=a,this.BenchmarkValues=l,this.ResultValues=h,this.ObjectiveQualifier=c,this.UserDefinedQualifier=A,this.type=2251480897}};e.IfcOpticalMaterialProperties=class extends ds{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t),this.Material=t,this.VisibleTransmittance=s,this.SolarTransmittance=i,this.ThermalIrTransmittance=r,this.ThermalIrEmissivityBack=o,this.ThermalIrEmissivityFront=n,this.VisibleReflectanceBack=a,this.VisibleReflectanceFront=l,this.SolarReflectanceFront=h,this.SolarReflectanceBack=c,this.type=1227763645}};e.IfcOrganization=class extends yI{constructor(e,t,s,i,r,o){super(e),this.Id=t,this.Name=s,this.Description=i,this.Roles=r,this.Addresses=o,this.type=4251960020}};e.IfcOrganizationRelationship=class extends yI{constructor(e,t,s,i,r){super(e),this.Name=t,this.Description=s,this.RelatingOrganization=i,this.RelatedOrganizations=r,this.type=1411181986}};e.IfcOwnerHistory=class extends yI{constructor(e,t,s,i,r,o,n,a,l){super(e),this.OwningUser=t,this.OwningApplication=s,this.State=i,this.ChangeAction=r,this.LastModifiedDate=o,this.LastModifyingUser=n,this.LastModifyingApplication=a,this.CreationDate=l,this.type=1207048766}};e.IfcPerson=class extends yI{constructor(e,t,s,i,r,o,n,a,l){super(e),this.Id=t,this.FamilyName=s,this.GivenName=i,this.MiddleNames=r,this.PrefixTitles=o,this.SuffixTitles=n,this.Roles=a,this.Addresses=l,this.type=2077209135}};e.IfcPersonAndOrganization=class extends yI{constructor(e,t,s,i){super(e),this.ThePerson=t,this.TheOrganization=s,this.Roles=i,this.type=101040310}};class ys extends yI{constructor(e,t,s){super(e),this.Name=t,this.Description=s,this.type=2483315170}}e.IfcPhysicalQuantity=ys;class gs extends ys{constructor(e,t,s,i){super(e,t,s),this.Name=t,this.Description=s,this.Unit=i,this.type=2226359599}}e.IfcPhysicalSimpleQuantity=gs;e.IfcPostalAddress=class extends rs{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i),this.Purpose=t,this.Description=s,this.UserDefinedPurpose=i,this.InternalLocation=r,this.AddressLines=o,this.PostalBox=n,this.Town=a,this.Region=l,this.PostalCode=h,this.Country=c,this.type=3355820592}};class Is extends yI{constructor(e,t){super(e),this.Name=t,this.type=3727388367}}e.IfcPreDefinedItem=Is;class vs extends Is{constructor(e,t){super(e,t),this.Name=t,this.type=990879717}}e.IfcPreDefinedSymbol=vs;e.IfcPreDefinedTerminatorSymbol=class extends vs{constructor(e,t){super(e,t),this.Name=t,this.type=3213052703}};class Ts extends Is{constructor(e,t){super(e,t),this.Name=t,this.type=1775413392}}e.IfcPreDefinedTextFont=Ts;class _s extends yI{constructor(e,t,s,i,r){super(e),this.Name=t,this.Description=s,this.AssignedItems=i,this.Identifier=r,this.type=2022622350}}e.IfcPresentationLayerAssignment=_s;e.IfcPresentationLayerWithStyle=class extends _s{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r),this.Name=t,this.Description=s,this.AssignedItems=i,this.Identifier=r,this.LayerOn=o,this.LayerFrozen=n,this.LayerBlocked=a,this.LayerStyles=l,this.type=1304840413}};class Rs extends yI{constructor(e,t){super(e),this.Name=t,this.type=3119450353}}e.IfcPresentationStyle=Rs;e.IfcPresentationStyleAssignment=class extends yI{constructor(e,t){super(e),this.Styles=t,this.type=2417041796}};class Ps extends yI{constructor(e,t,s,i){super(e),this.Name=t,this.Description=s,this.Representations=i,this.type=2095639259}}e.IfcProductRepresentation=Ps;e.IfcProductsOfCombustionProperties=class extends ds{constructor(e,t,s,i,r,o){super(e,t),this.Material=t,this.SpecificHeatCapacity=s,this.N20Content=i,this.COContent=r,this.CO2Content=o,this.type=2267347899}};class Ds extends yI{constructor(e,t,s){super(e),this.ProfileType=t,this.ProfileName=s,this.type=3958567839}}e.IfcProfileDef=Ds;class Ns extends yI{constructor(e,t,s){super(e),this.ProfileName=t,this.ProfileDefinition=s,this.type=2802850158}}e.IfcProfileProperties=Ns;class Cs extends yI{constructor(e,t,s){super(e),this.Name=t,this.Description=s,this.type=2598011224}}e.IfcProperty=Cs;e.IfcPropertyConstraintRelationship=class extends yI{constructor(e,t,s,i,r){super(e),this.RelatingConstraint=t,this.RelatedProperties=s,this.Name=i,this.Description=r,this.type=3896028662}};e.IfcPropertyDependencyRelationship=class extends yI{constructor(e,t,s,i,r,o){super(e),this.DependingProperty=t,this.DependantProperty=s,this.Name=i,this.Description=r,this.Expression=o,this.type=148025276}};e.IfcPropertyEnumeration=class extends yI{constructor(e,t,s,i){super(e),this.Name=t,this.EnumerationValues=s,this.Unit=i,this.type=3710013099}};e.IfcQuantityArea=class extends gs{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.AreaValue=r,this.type=2044713172}};e.IfcQuantityCount=class extends gs{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.CountValue=r,this.type=2093928680}};e.IfcQuantityLength=class extends gs{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.LengthValue=r,this.type=931644368}};e.IfcQuantityTime=class extends gs{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.TimeValue=r,this.type=3252649465}};e.IfcQuantityVolume=class extends gs{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.VolumeValue=r,this.type=2405470396}};e.IfcQuantityWeight=class extends gs{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.WeightValue=r,this.type=825690147}};e.IfcReferencesValueDocument=class extends yI{constructor(e,t,s,i,r){super(e),this.ReferencedDocument=t,this.ReferencingValues=s,this.Name=i,this.Description=r,this.type=2692823254}};e.IfcReinforcementBarProperties=class extends yI{constructor(e,t,s,i,r,o,n){super(e),this.TotalCrossSectionArea=t,this.SteelGrade=s,this.BarSurface=i,this.EffectiveDepth=r,this.NominalBarDiameter=o,this.BarCount=n,this.type=1580146022}};e.IfcRelaxation=class extends yI{constructor(e,t,s){super(e),this.RelaxationValue=t,this.InitialStress=s,this.type=1222501353}};class Os extends yI{constructor(e,t,s,i,r){super(e),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=1076942058}}e.IfcRepresentation=Os;class bs extends yI{constructor(e,t,s){super(e),this.ContextIdentifier=t,this.ContextType=s,this.type=3377609919}}e.IfcRepresentationContext=bs;class Ss extends yI{constructor(e){super(e),this.type=3008791417}}e.IfcRepresentationItem=Ss;e.IfcRepresentationMap=class extends yI{constructor(e,t,s){super(e),this.MappingOrigin=t,this.MappedRepresentation=s,this.type=1660063152}};e.IfcRibPlateProfileProperties=class extends Ns{constructor(e,t,s,i,r,o,n,a){super(e,t,s),this.ProfileName=t,this.ProfileDefinition=s,this.Thickness=i,this.RibHeight=r,this.RibWidth=o,this.RibSpacing=n,this.Direction=a,this.type=3679540991}};class ws extends yI{constructor(e,t,s,i,r){super(e),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=2341007311}}e.IfcRoot=ws;e.IfcSIUnit=class extends Es{constructor(e,t,s,i){super(e,new mI(0),t),this.UnitType=t,this.Prefix=s,this.Name=i,this.type=448429030}};e.IfcSectionProperties=class extends yI{constructor(e,t,s,i){super(e),this.SectionType=t,this.StartProfile=s,this.EndProfile=i,this.type=2042790032}};e.IfcSectionReinforcementProperties=class extends yI{constructor(e,t,s,i,r,o,n){super(e),this.LongitudinalStartPosition=t,this.LongitudinalEndPosition=s,this.TransversePosition=i,this.ReinforcementRole=r,this.SectionDefinition=o,this.CrossSectionReinforcementDefinitions=n,this.type=4165799628}};e.IfcShapeAspect=class extends yI{constructor(e,t,s,i,r,o){super(e),this.ShapeRepresentations=t,this.Name=s,this.Description=i,this.ProductDefinitional=r,this.PartOfProductDefinitionShape=o,this.type=867548509}};class xs extends Os{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=3982875396}}e.IfcShapeModel=xs;e.IfcShapeRepresentation=class extends xs{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=4240577450}};class Bs extends Cs{constructor(e,t,s){super(e,t,s),this.Name=t,this.Description=s,this.type=3692461612}}e.IfcSimpleProperty=Bs;class Fs extends yI{constructor(e,t){super(e),this.Name=t,this.type=2273995522}}e.IfcStructuralConnectionCondition=Fs;class Ms extends yI{constructor(e,t){super(e),this.Name=t,this.type=2162789131}}e.IfcStructuralLoad=Ms;class Ls extends Ms{constructor(e,t){super(e,t),this.Name=t,this.type=2525727697}}e.IfcStructuralLoadStatic=Ls;e.IfcStructuralLoadTemperature=class extends Ls{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.DeltaT_Constant=s,this.DeltaT_Y=i,this.DeltaT_Z=r,this.type=3408363356}};class Us extends Os{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=2830218821}}e.IfcStyleModel=Us;class Hs extends Ss{constructor(e,t,s,i){super(e),this.Item=t,this.Styles=s,this.Name=i,this.type=3958052878}}e.IfcStyledItem=Hs;e.IfcStyledRepresentation=class extends Us{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=3049322572}};e.IfcSurfaceStyle=class extends Rs{constructor(e,t,s,i){super(e,t),this.Name=t,this.Side=s,this.Styles=i,this.type=1300840506}};e.IfcSurfaceStyleLighting=class extends yI{constructor(e,t,s,i,r){super(e),this.DiffuseTransmissionColour=t,this.DiffuseReflectionColour=s,this.TransmissionColour=i,this.ReflectanceColour=r,this.type=3303107099}};e.IfcSurfaceStyleRefraction=class extends yI{constructor(e,t,s){super(e),this.RefractionIndex=t,this.DispersionFactor=s,this.type=1607154358}};class Gs extends yI{constructor(e,t){super(e),this.SurfaceColour=t,this.type=846575682}}e.IfcSurfaceStyleShading=Gs;e.IfcSurfaceStyleWithTextures=class extends yI{constructor(e,t){super(e),this.Textures=t,this.type=1351298697}};class ks extends yI{constructor(e,t,s,i,r){super(e),this.RepeatS=t,this.RepeatT=s,this.TextureType=i,this.TextureTransform=r,this.type=626085974}}e.IfcSurfaceTexture=ks;e.IfcSymbolStyle=class extends Rs{constructor(e,t,s){super(e,t),this.Name=t,this.StyleOfSymbol=s,this.type=1290481447}};e.IfcTable=class extends yI{constructor(e,t,s){super(e),this.Name=t,this.Rows=s,this.type=985171141}};e.IfcTableRow=class extends yI{constructor(e,t,s){super(e),this.RowCells=t,this.IsHeading=s,this.type=531007025}};e.IfcTelecomAddress=class extends rs{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i),this.Purpose=t,this.Description=s,this.UserDefinedPurpose=i,this.TelephoneNumbers=r,this.FacsimileNumbers=o,this.PagerNumber=n,this.ElectronicMailAddresses=a,this.WWWHomePageURL=l,this.type=912023232}};e.IfcTextStyle=class extends Rs{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.TextCharacterAppearance=s,this.TextStyle=i,this.TextFontStyle=r,this.type=1447204868}};e.IfcTextStyleFontModel=class extends Ts{constructor(e,t,s,i,r,o,n){super(e,t),this.Name=t,this.FontFamily=s,this.FontStyle=i,this.FontVariant=r,this.FontWeight=o,this.FontSize=n,this.type=1983826977}};e.IfcTextStyleForDefinedFont=class extends yI{constructor(e,t,s){super(e),this.Colour=t,this.BackgroundColour=s,this.type=2636378356}};e.IfcTextStyleTextModel=class extends yI{constructor(e,t,s,i,r,o,n,a){super(e),this.TextIndent=t,this.TextAlign=s,this.TextDecoration=i,this.LetterSpacing=r,this.WordSpacing=o,this.TextTransform=n,this.LineHeight=a,this.type=1640371178}};e.IfcTextStyleWithBoxCharacteristics=class extends yI{constructor(e,t,s,i,r,o){super(e),this.BoxHeight=t,this.BoxWidth=s,this.BoxSlantAngle=i,this.BoxRotateAngle=r,this.CharacterSpacing=o,this.type=1484833681}};class Vs extends yI{constructor(e){super(e),this.type=280115917}}e.IfcTextureCoordinate=Vs;e.IfcTextureCoordinateGenerator=class extends Vs{constructor(e,t,s){super(e),this.Mode=t,this.Parameter=s,this.type=1742049831}};e.IfcTextureMap=class extends Vs{constructor(e,t){super(e),this.TextureMaps=t,this.type=2552916305}};e.IfcTextureVertex=class extends yI{constructor(e,t){super(e),this.Coordinates=t,this.type=1210645708}};e.IfcThermalMaterialProperties=class extends ds{constructor(e,t,s,i,r,o){super(e,t),this.Material=t,this.SpecificHeatCapacity=s,this.BoilingPoint=i,this.FreezingPoint=r,this.ThermalConductivity=o,this.type=3317419933}};class js extends yI{constructor(e,t,s,i,r,o,n,a,l){super(e),this.Name=t,this.Description=s,this.StartTime=i,this.EndTime=r,this.TimeSeriesDataType=o,this.DataOrigin=n,this.UserDefinedDataOrigin=a,this.Unit=l,this.type=3101149627}}e.IfcTimeSeries=js;e.IfcTimeSeriesReferenceRelationship=class extends yI{constructor(e,t,s){super(e),this.ReferencedTimeSeries=t,this.TimeSeriesReferences=s,this.type=1718945513}};e.IfcTimeSeriesValue=class extends yI{constructor(e,t){super(e),this.ListValues=t,this.type=581633288}};class Qs extends Ss{constructor(e){super(e),this.type=1377556343}}e.IfcTopologicalRepresentationItem=Qs;e.IfcTopologyRepresentation=class extends xs{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=1735638870}};e.IfcUnitAssignment=class extends yI{constructor(e,t){super(e),this.Units=t,this.type=180925521}};class Ws extends Qs{constructor(e){super(e),this.type=2799835756}}e.IfcVertex=Ws;e.IfcVertexBasedTextureMap=class extends yI{constructor(e,t,s){super(e),this.TextureVertices=t,this.TexturePoints=s,this.type=3304826586}};e.IfcVertexPoint=class extends Ws{constructor(e,t){super(e),this.VertexGeometry=t,this.type=1907098498}};e.IfcVirtualGridIntersection=class extends yI{constructor(e,t,s){super(e),this.IntersectingAxes=t,this.OffsetDistances=s,this.type=891718957}};e.IfcWaterProperties=class extends ds{constructor(e,t,s,i,r,o,n,a,l){super(e,t),this.Material=t,this.IsPotable=s,this.Hardness=i,this.AlkalinityConcentration=r,this.AcidityConcentration=o,this.ImpuritiesContent=n,this.PHLevel=a,this.DissolvedSolidsContent=l,this.type=1065908215}};class zs extends Hs{constructor(e,t,s,i){super(e,t,s,i),this.Item=t,this.Styles=s,this.Name=i,this.type=2442683028}}e.IfcAnnotationOccurrence=zs;e.IfcAnnotationSurfaceOccurrence=class extends zs{constructor(e,t,s,i){super(e,t,s,i),this.Item=t,this.Styles=s,this.Name=i,this.type=962685235}};class Ks extends zs{constructor(e,t,s,i){super(e,t,s,i),this.Item=t,this.Styles=s,this.Name=i,this.type=3612888222}}e.IfcAnnotationSymbolOccurrence=Ks;e.IfcAnnotationTextOccurrence=class extends zs{constructor(e,t,s,i){super(e,t,s,i),this.Item=t,this.Styles=s,this.Name=i,this.type=2297822566}};class Ys extends Ds{constructor(e,t,s,i){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.OuterCurve=i,this.type=3798115385}}e.IfcArbitraryClosedProfileDef=Ys;class Xs extends Ds{constructor(e,t,s,i){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.Curve=i,this.type=1310608509}}e.IfcArbitraryOpenProfileDef=Xs;e.IfcArbitraryProfileDefWithVoids=class extends Ys{constructor(e,t,s,i,r){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.OuterCurve=i,this.InnerCurves=r,this.type=2705031697}};e.IfcBlobTexture=class extends ks{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.RepeatS=t,this.RepeatT=s,this.TextureType=i,this.TextureTransform=r,this.RasterFormat=o,this.RasterCode=n,this.type=616511568}};e.IfcCenterLineProfileDef=class extends Xs{constructor(e,t,s,i,r){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Curve=i,this.Thickness=r,this.type=3150382593}};e.IfcClassificationReference=class extends ps{constructor(e,t,s,i,r){super(e,t,s,i),this.Location=t,this.ItemReference=s,this.Name=i,this.ReferencedSource=r,this.type=647927063}};e.IfcColourRgb=class extends ls{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.Red=s,this.Green=i,this.Blue=r,this.type=776857604}};e.IfcComplexProperty=class extends Cs{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.UsageName=i,this.HasProperties=r,this.type=2542286263}};e.IfcCompositeProfileDef=class extends Ds{constructor(e,t,s,i,r){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.Profiles=i,this.Label=r,this.type=1485152156}};class Zs extends Qs{constructor(e,t){super(e),this.CfsFaces=t,this.type=370225590}}e.IfcConnectedFaceSet=Zs;e.IfcConnectionCurveGeometry=class extends hs{constructor(e,t,s){super(e),this.CurveOnRelatingElement=t,this.CurveOnRelatedElement=s,this.type=1981873012}};e.IfcConnectionPointEccentricity=class extends cs{constructor(e,t,s,i,r,o){super(e,t,s),this.PointOnRelatingElement=t,this.PointOnRelatedElement=s,this.EccentricityInX=i,this.EccentricityInY=r,this.EccentricityInZ=o,this.type=45288368}};e.IfcContextDependentUnit=class extends Es{constructor(e,t,s,i){super(e,t,s),this.Dimensions=t,this.UnitType=s,this.Name=i,this.type=3050246964}};e.IfcConversionBasedUnit=class extends Es{constructor(e,t,s,i,r){super(e,t,s),this.Dimensions=t,this.UnitType=s,this.Name=i,this.ConversionFactor=r,this.type=2889183280}};e.IfcCurveStyle=class extends Rs{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.CurveFont=s,this.CurveWidth=i,this.CurveColour=r,this.type=3800577675}};e.IfcDerivedProfileDef=class extends Ds{constructor(e,t,s,i,r,o){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.ParentProfile=i,this.Operator=r,this.Label=o,this.type=3632507154}};e.IfcDimensionCalloutRelationship=class extends us{constructor(e,t,s,i,r){super(e,t,s,i,r),this.Name=t,this.Description=s,this.RelatingDraughtingCallout=i,this.RelatedDraughtingCallout=r,this.type=2273265877}};e.IfcDimensionPair=class extends us{constructor(e,t,s,i,r){super(e,t,s,i,r),this.Name=t,this.Description=s,this.RelatingDraughtingCallout=i,this.RelatedDraughtingCallout=r,this.type=1694125774}};e.IfcDocumentReference=class extends ps{constructor(e,t,s,i){super(e,t,s,i),this.Location=t,this.ItemReference=s,this.Name=i,this.type=3732053477}};e.IfcDraughtingPreDefinedTextFont=class extends Ts{constructor(e,t){super(e,t),this.Name=t,this.type=4170525392}};class qs extends Qs{constructor(e,t,s){super(e),this.EdgeStart=t,this.EdgeEnd=s,this.type=3900360178}}e.IfcEdge=qs;e.IfcEdgeCurve=class extends qs{constructor(e,t,s,i,r){super(e,t,s),this.EdgeStart=t,this.EdgeEnd=s,this.EdgeGeometry=i,this.SameSense=r,this.type=476780140}};e.IfcExtendedMaterialProperties=class extends ds{constructor(e,t,s,i,r){super(e,t),this.Material=t,this.ExtendedProperties=s,this.Description=i,this.Name=r,this.type=1860660968}};class Js extends Qs{constructor(e,t){super(e),this.Bounds=t,this.type=2556980723}}e.IfcFace=Js;class $s extends Qs{constructor(e,t,s){super(e),this.Bound=t,this.Orientation=s,this.type=1809719519}}e.IfcFaceBound=$s;e.IfcFaceOuterBound=class extends $s{constructor(e,t,s){super(e,t,s),this.Bound=t,this.Orientation=s,this.type=803316827}};e.IfcFaceSurface=class extends Js{constructor(e,t,s,i){super(e,t),this.Bounds=t,this.FaceSurface=s,this.SameSense=i,this.type=3008276851}};e.IfcFailureConnectionCondition=class extends Fs{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.TensionFailureX=s,this.TensionFailureY=i,this.TensionFailureZ=r,this.CompressionFailureX=o,this.CompressionFailureY=n,this.CompressionFailureZ=a,this.type=4219587988}};e.IfcFillAreaStyle=class extends Rs{constructor(e,t,s){super(e,t),this.Name=t,this.FillStyles=s,this.type=738692330}};e.IfcFuelProperties=class extends ds{constructor(e,t,s,i,r,o){super(e,t),this.Material=t,this.CombustionTemperature=s,this.CarbonContent=i,this.LowerHeatingValue=r,this.HigherHeatingValue=o,this.type=3857492461}};e.IfcGeneralMaterialProperties=class extends ds{constructor(e,t,s,i,r){super(e,t),this.Material=t,this.MolecularWeight=s,this.Porosity=i,this.MassDensity=r,this.type=803998398}};class ei extends Ns{constructor(e,t,s,i,r,o,n,a){super(e,t,s),this.ProfileName=t,this.ProfileDefinition=s,this.PhysicalWeight=i,this.Perimeter=r,this.MinimumPlateThickness=o,this.MaximumPlateThickness=n,this.CrossSectionArea=a,this.type=1446786286}}e.IfcGeneralProfileProperties=ei;class ti extends bs{constructor(e,t,s,i,r,o,n){super(e,t,s),this.ContextIdentifier=t,this.ContextType=s,this.CoordinateSpaceDimension=i,this.Precision=r,this.WorldCoordinateSystem=o,this.TrueNorth=n,this.type=3448662350}}e.IfcGeometricRepresentationContext=ti;class si extends Ss{constructor(e){super(e),this.type=2453401579}}e.IfcGeometricRepresentationItem=si;e.IfcGeometricRepresentationSubContext=class extends ti{constructor(e,s,i,r,o,n,a){super(e,s,i,new t(0),null,new mI(0),null),this.ContextIdentifier=s,this.ContextType=i,this.ParentContext=r,this.TargetScale=o,this.TargetView=n,this.UserDefinedTargetView=a,this.type=4142052618}};class ii extends si{constructor(e,t){super(e),this.Elements=t,this.type=3590301190}}e.IfcGeometricSet=ii;e.IfcGridPlacement=class extends ms{constructor(e,t,s){super(e),this.PlacementLocation=t,this.PlacementRefDirection=s,this.type=178086475}};class ri extends si{constructor(e,t,s){super(e),this.BaseSurface=t,this.AgreementFlag=s,this.type=812098782}}e.IfcHalfSpaceSolid=ri;e.IfcHygroscopicMaterialProperties=class extends ds{constructor(e,t,s,i,r,o,n){super(e,t),this.Material=t,this.UpperVaporResistanceFactor=s,this.LowerVaporResistanceFactor=i,this.IsothermalMoistureCapacity=r,this.VaporPermeability=o,this.MoistureDiffusivity=n,this.type=2445078500}};e.IfcImageTexture=class extends ks{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.RepeatS=t,this.RepeatT=s,this.TextureType=i,this.TextureTransform=r,this.UrlReference=o,this.type=3905492369}};e.IfcIrregularTimeSeries=class extends js{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.Name=t,this.Description=s,this.StartTime=i,this.EndTime=r,this.TimeSeriesDataType=o,this.DataOrigin=n,this.UserDefinedDataOrigin=a,this.Unit=l,this.Values=h,this.type=3741457305}};class oi extends si{constructor(e,t,s,i,r){super(e),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.type=1402838566}}e.IfcLightSource=oi;e.IfcLightSourceAmbient=class extends oi{constructor(e,t,s,i,r){super(e,t,s,i,r),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.type=125510826}};e.IfcLightSourceDirectional=class extends oi{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.Orientation=o,this.type=2604431987}};e.IfcLightSourceGoniometric=class extends oi{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.Position=o,this.ColourAppearance=n,this.ColourTemperature=a,this.LuminousFlux=l,this.LightEmissionSource=h,this.LightDistributionDataSource=c,this.type=4266656042}};class ni extends oi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.Position=o,this.Radius=n,this.ConstantAttenuation=a,this.DistanceAttenuation=l,this.QuadricAttenuation=h,this.type=1520743889}}e.IfcLightSourcePositional=ni;e.IfcLightSourceSpot=class extends ni{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.Position=o,this.Radius=n,this.ConstantAttenuation=a,this.DistanceAttenuation=l,this.QuadricAttenuation=h,this.Orientation=c,this.ConcentrationExponent=A,this.SpreadAngle=u,this.BeamWidthAngle=p,this.type=3422422726}};e.IfcLocalPlacement=class extends ms{constructor(e,t,s){super(e),this.PlacementRelTo=t,this.RelativePlacement=s,this.type=2624227202}};class ai extends Qs{constructor(e){super(e),this.type=1008929658}}e.IfcLoop=ai;e.IfcMappedItem=class extends Ss{constructor(e,t,s){super(e),this.MappingSource=t,this.MappingTarget=s,this.type=2347385850}};e.IfcMaterialDefinitionRepresentation=class extends Ps{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Representations=i,this.RepresentedMaterial=r,this.type=2022407955}};e.IfcMechanicalConcreteMaterialProperties=class extends fs{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n),this.Material=t,this.DynamicViscosity=s,this.YoungModulus=i,this.ShearModulus=r,this.PoissonRatio=o,this.ThermalExpansionCoefficient=n,this.CompressiveStrength=a,this.MaxAggregateSize=l,this.AdmixturesDescription=h,this.Workability=c,this.ProtectivePoreRatio=A,this.WaterImpermeability=u,this.type=1430189142}};class li extends ws{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=219451334}}e.IfcObjectDefinition=li;class hi extends si{constructor(e,t){super(e),this.RepeatFactor=t,this.type=2833995503}}e.IfcOneDirectionRepeatFactor=hi;e.IfcOpenShell=class extends Zs{constructor(e,t){super(e,t),this.CfsFaces=t,this.type=2665983363}};e.IfcOrientedEdge=class extends qs{constructor(e,t,s){super(e,new mI(0),new mI(0)),this.EdgeElement=t,this.Orientation=s,this.type=1029017970}};class ci extends Ds{constructor(e,t,s,i){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.type=2529465313}}e.IfcParameterizedProfileDef=ci;e.IfcPath=class extends Qs{constructor(e,t){super(e),this.EdgeList=t,this.type=2519244187}};e.IfcPhysicalComplexQuantity=class extends ys{constructor(e,t,s,i,r,o,n){super(e,t,s),this.Name=t,this.Description=s,this.HasQuantities=i,this.Discrimination=r,this.Quality=o,this.Usage=n,this.type=3021840470}};e.IfcPixelTexture=class extends ks{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r),this.RepeatS=t,this.RepeatT=s,this.TextureType=i,this.TextureTransform=r,this.Width=o,this.Height=n,this.ColourComponents=a,this.Pixel=l,this.type=597895409}};class Ai extends si{constructor(e,t){super(e),this.Location=t,this.type=2004835150}}e.IfcPlacement=Ai;class ui extends si{constructor(e,t,s){super(e),this.SizeInX=t,this.SizeInY=s,this.type=1663979128}}e.IfcPlanarExtent=ui;class pi extends si{constructor(e){super(e),this.type=2067069095}}e.IfcPoint=pi;e.IfcPointOnCurve=class extends pi{constructor(e,t,s){super(e),this.BasisCurve=t,this.PointParameter=s,this.type=4022376103}};e.IfcPointOnSurface=class extends pi{constructor(e,t,s,i){super(e),this.BasisSurface=t,this.PointParameterU=s,this.PointParameterV=i,this.type=1423911732}};e.IfcPolyLoop=class extends ai{constructor(e,t){super(e),this.Polygon=t,this.type=2924175390}};e.IfcPolygonalBoundedHalfSpace=class extends ri{constructor(e,t,s,i,r){super(e,t,s),this.BaseSurface=t,this.AgreementFlag=s,this.Position=i,this.PolygonalBoundary=r,this.type=2775532180}};class di extends Is{constructor(e,t){super(e,t),this.Name=t,this.type=759155922}}e.IfcPreDefinedColour=di;class fi extends Is{constructor(e,t){super(e,t),this.Name=t,this.type=2559016684}}e.IfcPreDefinedCurveFont=fi;e.IfcPreDefinedDimensionSymbol=class extends vs{constructor(e,t){super(e,t),this.Name=t,this.type=433424934}};e.IfcPreDefinedPointMarkerSymbol=class extends vs{constructor(e,t){super(e,t),this.Name=t,this.type=179317114}};e.IfcProductDefinitionShape=class extends Ps{constructor(e,t,s,i){super(e,t,s,i),this.Name=t,this.Description=s,this.Representations=i,this.type=673634403}};e.IfcPropertyBoundedValue=class extends Bs{constructor(e,t,s,i,r,o){super(e,t,s),this.Name=t,this.Description=s,this.UpperBoundValue=i,this.LowerBoundValue=r,this.Unit=o,this.type=871118103}};class Ei extends ws{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=1680319473}}e.IfcPropertyDefinition=Ei;e.IfcPropertyEnumeratedValue=class extends Bs{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.EnumerationValues=i,this.EnumerationReference=r,this.type=4166981789}};e.IfcPropertyListValue=class extends Bs{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.ListValues=i,this.Unit=r,this.type=2752243245}};e.IfcPropertyReferenceValue=class extends Bs{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.UsageName=i,this.PropertyReference=r,this.type=941946838}};class mi extends Ei{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=3357820518}}e.IfcPropertySetDefinition=mi;e.IfcPropertySingleValue=class extends Bs{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.NominalValue=i,this.Unit=r,this.type=3650150729}};e.IfcPropertyTableValue=class extends Bs{constructor(e,t,s,i,r,o,n,a){super(e,t,s),this.Name=t,this.Description=s,this.DefiningValues=i,this.DefinedValues=r,this.Expression=o,this.DefiningUnit=n,this.DefinedUnit=a,this.type=110355661}};class yi extends ci{constructor(e,t,s,i,r,o){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.XDim=r,this.YDim=o,this.type=3615266464}}e.IfcRectangleProfileDef=yi;e.IfcRegularTimeSeries=class extends js{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.Name=t,this.Description=s,this.StartTime=i,this.EndTime=r,this.TimeSeriesDataType=o,this.DataOrigin=n,this.UserDefinedDataOrigin=a,this.Unit=l,this.TimeStep=h,this.Values=c,this.type=3413951693}};e.IfcReinforcementDefinitionProperties=class extends mi{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.DefinitionType=o,this.ReinforcementSectionDefinitions=n,this.type=3765753017}};class gi extends ws{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=478536968}}e.IfcRelationship=gi;e.IfcRoundedRectangleProfileDef=class extends yi{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.XDim=r,this.YDim=o,this.RoundingRadius=n,this.type=2778083089}};e.IfcSectionedSpine=class extends si{constructor(e,t,s,i){super(e),this.SpineCurve=t,this.CrossSections=s,this.CrossSectionPositions=i,this.type=1509187699}};e.IfcServiceLifeFactor=class extends mi{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.PredefinedType=o,this.UpperValue=n,this.MostUsedValue=a,this.LowerValue=l,this.type=2411513650}};e.IfcShellBasedSurfaceModel=class extends si{constructor(e,t){super(e),this.SbsmBoundary=t,this.type=4124623270}};e.IfcSlippageConnectionCondition=class extends Fs{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.SlippageX=s,this.SlippageY=i,this.SlippageZ=r,this.type=2609359061}};class Ii extends si{constructor(e){super(e),this.type=723233188}}e.IfcSolidModel=Ii;e.IfcSoundProperties=class extends mi{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.IsAttenuating=o,this.SoundScale=n,this.SoundValues=a,this.type=2485662743}};e.IfcSoundValue=class extends mi{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.SoundLevelTimeSeries=o,this.Frequency=n,this.SoundLevelSingleValue=a,this.type=1202362311}};e.IfcSpaceThermalLoadProperties=class extends mi{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableValueRatio=o,this.ThermalLoadSource=n,this.PropertySource=a,this.SourceDescription=l,this.MaximumValue=h,this.MinimumValue=c,this.ThermalLoadTimeSeriesValues=A,this.UserDefinedThermalLoadSource=u,this.UserDefinedPropertySource=p,this.ThermalLoadType=d,this.type=390701378}};e.IfcStructuralLoadLinearForce=class extends Ls{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.LinearForceX=s,this.LinearForceY=i,this.LinearForceZ=r,this.LinearMomentX=o,this.LinearMomentY=n,this.LinearMomentZ=a,this.type=1595516126}};e.IfcStructuralLoadPlanarForce=class extends Ls{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.PlanarForceX=s,this.PlanarForceY=i,this.PlanarForceZ=r,this.type=2668620305}};class vi extends Ls{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.DisplacementX=s,this.DisplacementY=i,this.DisplacementZ=r,this.RotationalDisplacementRX=o,this.RotationalDisplacementRY=n,this.RotationalDisplacementRZ=a,this.type=2473145415}}e.IfcStructuralLoadSingleDisplacement=vi;e.IfcStructuralLoadSingleDisplacementDistortion=class extends vi{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.Name=t,this.DisplacementX=s,this.DisplacementY=i,this.DisplacementZ=r,this.RotationalDisplacementRX=o,this.RotationalDisplacementRY=n,this.RotationalDisplacementRZ=a,this.Distortion=l,this.type=1973038258}};class Ti extends Ls{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.ForceX=s,this.ForceY=i,this.ForceZ=r,this.MomentX=o,this.MomentY=n,this.MomentZ=a,this.type=1597423693}}e.IfcStructuralLoadSingleForce=Ti;e.IfcStructuralLoadSingleForceWarping=class extends Ti{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.Name=t,this.ForceX=s,this.ForceY=i,this.ForceZ=r,this.MomentX=o,this.MomentY=n,this.MomentZ=a,this.WarpingMoment=l,this.type=1190533807}};class _i extends ei{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I,v,T,_){super(e,t,s,i,r,o,n,a),this.ProfileName=t,this.ProfileDefinition=s,this.PhysicalWeight=i,this.Perimeter=r,this.MinimumPlateThickness=o,this.MaximumPlateThickness=n,this.CrossSectionArea=a,this.TorsionalConstantX=l,this.MomentOfInertiaYZ=h,this.MomentOfInertiaY=c,this.MomentOfInertiaZ=A,this.WarpingConstant=u,this.ShearCentreZ=p,this.ShearCentreY=d,this.ShearDeformationAreaZ=f,this.ShearDeformationAreaY=E,this.MaximumSectionModulusY=m,this.MinimumSectionModulusY=y,this.MaximumSectionModulusZ=g,this.MinimumSectionModulusZ=I,this.TorsionalSectionModulus=v,this.CentreOfGravityInX=T,this.CentreOfGravityInY=_,this.type=3843319758}}e.IfcStructuralProfileProperties=_i;e.IfcStructuralSteelProfileProperties=class extends _i{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I,v,T,_,R,P,D,N){super(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I,v,T,_),this.ProfileName=t,this.ProfileDefinition=s,this.PhysicalWeight=i,this.Perimeter=r,this.MinimumPlateThickness=o,this.MaximumPlateThickness=n,this.CrossSectionArea=a,this.TorsionalConstantX=l,this.MomentOfInertiaYZ=h,this.MomentOfInertiaY=c,this.MomentOfInertiaZ=A,this.WarpingConstant=u,this.ShearCentreZ=p,this.ShearCentreY=d,this.ShearDeformationAreaZ=f,this.ShearDeformationAreaY=E,this.MaximumSectionModulusY=m,this.MinimumSectionModulusY=y,this.MaximumSectionModulusZ=g,this.MinimumSectionModulusZ=I,this.TorsionalSectionModulus=v,this.CentreOfGravityInX=T,this.CentreOfGravityInY=_,this.ShearAreaZ=R,this.ShearAreaY=P,this.PlasticShapeFactorY=D,this.PlasticShapeFactorZ=N,this.type=3653947884}};e.IfcSubedge=class extends qs{constructor(e,t,s,i){super(e,t,s),this.EdgeStart=t,this.EdgeEnd=s,this.ParentEdge=i,this.type=2233826070}};class Ri extends si{constructor(e){super(e),this.type=2513912981}}e.IfcSurface=Ri;e.IfcSurfaceStyleRendering=class extends Gs{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t),this.SurfaceColour=t,this.Transparency=s,this.DiffuseColour=i,this.TransmissionColour=r,this.DiffuseTransmissionColour=o,this.ReflectionColour=n,this.SpecularColour=a,this.SpecularHighlight=l,this.ReflectanceMethod=h,this.type=1878645084}};class Pi extends Ii{constructor(e,t,s){super(e),this.SweptArea=t,this.Position=s,this.type=2247615214}}e.IfcSweptAreaSolid=Pi;e.IfcSweptDiskSolid=class extends Ii{constructor(e,t,s,i,r,o){super(e),this.Directrix=t,this.Radius=s,this.InnerRadius=i,this.StartParam=r,this.EndParam=o,this.type=1260650574}};class Di extends Ri{constructor(e,t,s){super(e),this.SweptCurve=t,this.Position=s,this.type=230924584}}e.IfcSweptSurface=Di;e.IfcTShapeProfileDef=class extends ci{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.FlangeWidth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.FlangeEdgeRadius=h,this.WebEdgeRadius=c,this.WebSlope=A,this.FlangeSlope=u,this.CentreOfGravityInY=p,this.type=3071757647}};class Ni extends Ks{constructor(e,t,s,i,r){super(e,t,s,i),this.Item=t,this.Styles=s,this.Name=i,this.AnnotatedCurve=r,this.type=3028897424}}e.IfcTerminatorSymbol=Ni;class Ci extends si{constructor(e,t,s,i){super(e),this.Literal=t,this.Placement=s,this.Path=i,this.type=4282788508}}e.IfcTextLiteral=Ci;e.IfcTextLiteralWithExtent=class extends Ci{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Literal=t,this.Placement=s,this.Path=i,this.Extent=r,this.BoxAlignment=o,this.type=3124975700}};e.IfcTrapeziumProfileDef=class extends ci{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.BottomXDim=r,this.TopXDim=o,this.YDim=n,this.TopXOffset=a,this.type=2715220739}};e.IfcTwoDirectionRepeatFactor=class extends hi{constructor(e,t,s){super(e,t),this.RepeatFactor=t,this.SecondRepeatFactor=s,this.type=1345879162}};class Oi extends li{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.type=1628702193}}e.IfcTypeObject=Oi;class bi extends Oi{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.type=2347495698}}e.IfcTypeProduct=bi;e.IfcUShapeProfileDef=class extends ci{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.FlangeWidth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.EdgeRadius=h,this.FlangeSlope=c,this.CentreOfGravityInX=A,this.type=427810014}};e.IfcVector=class extends si{constructor(e,t,s){super(e),this.Orientation=t,this.Magnitude=s,this.type=1417489154}};e.IfcVertexLoop=class extends ai{constructor(e,t){super(e),this.LoopVertex=t,this.type=2759199220}};e.IfcWindowLiningProperties=class extends mi{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.LiningDepth=o,this.LiningThickness=n,this.TransomThickness=a,this.MullionThickness=l,this.FirstTransomOffset=h,this.SecondTransomOffset=c,this.FirstMullionOffset=A,this.SecondMullionOffset=u,this.ShapeAspectStyle=p,this.type=336235671}};e.IfcWindowPanelProperties=class extends mi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.OperationType=o,this.PanelPosition=n,this.FrameDepth=a,this.FrameThickness=l,this.ShapeAspectStyle=h,this.type=512836454}};e.IfcWindowStyle=class extends bi{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ConstructionType=h,this.OperationType=c,this.ParameterTakesPrecedence=A,this.Sizeable=u,this.type=1299126871}};e.IfcZShapeProfileDef=class extends ci{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.FlangeWidth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.EdgeRadius=h,this.type=2543172580}};class Si extends zs{constructor(e,t,s,i){super(e,t,s,i),this.Item=t,this.Styles=s,this.Name=i,this.type=3288037868}}e.IfcAnnotationCurveOccurrence=Si;e.IfcAnnotationFillArea=class extends si{constructor(e,t,s){super(e),this.OuterBoundary=t,this.InnerBoundaries=s,this.type=669184980}};e.IfcAnnotationFillAreaOccurrence=class extends zs{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Item=t,this.Styles=s,this.Name=i,this.FillStyleTarget=r,this.GlobalOrLocal=o,this.type=2265737646}};e.IfcAnnotationSurface=class extends si{constructor(e,t,s){super(e),this.Item=t,this.TextureCoordinates=s,this.type=1302238472}};e.IfcAxis1Placement=class extends Ai{constructor(e,t,s){super(e,t),this.Location=t,this.Axis=s,this.type=4261334040}};e.IfcAxis2Placement2D=class extends Ai{constructor(e,t,s){super(e,t),this.Location=t,this.RefDirection=s,this.type=3125803723}};e.IfcAxis2Placement3D=class extends Ai{constructor(e,t,s,i){super(e,t),this.Location=t,this.Axis=s,this.RefDirection=i,this.type=2740243338}};class wi extends si{constructor(e,t,s,i){super(e),this.Operator=t,this.FirstOperand=s,this.SecondOperand=i,this.type=2736907675}}e.IfcBooleanResult=wi;class xi extends Ri{constructor(e){super(e),this.type=4182860854}}e.IfcBoundedSurface=xi;e.IfcBoundingBox=class extends si{constructor(e,t,s,i,r){super(e),this.Corner=t,this.XDim=s,this.YDim=i,this.ZDim=r,this.type=2581212453}};e.IfcBoxedHalfSpace=class extends ri{constructor(e,t,s,i){super(e,t,s),this.BaseSurface=t,this.AgreementFlag=s,this.Enclosure=i,this.type=2713105998}};e.IfcCShapeProfileDef=class extends ci{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.Width=o,this.WallThickness=n,this.Girth=a,this.InternalFilletRadius=l,this.CentreOfGravityInX=h,this.type=2898889636}};e.IfcCartesianPoint=class extends pi{constructor(e,t){super(e),this.Coordinates=t,this.type=1123145078}};class Bi extends si{constructor(e,t,s,i,r){super(e),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.type=59481748}}e.IfcCartesianTransformationOperator=Bi;class Fi extends Bi{constructor(e,t,s,i,r){super(e,t,s,i,r),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.type=3749851601}}e.IfcCartesianTransformationOperator2D=Fi;e.IfcCartesianTransformationOperator2DnonUniform=class extends Fi{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.Scale2=o,this.type=3486308946}};class Mi extends Bi{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.Axis3=o,this.type=3331915920}}e.IfcCartesianTransformationOperator3D=Mi;e.IfcCartesianTransformationOperator3DnonUniform=class extends Mi{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.Axis3=o,this.Scale2=n,this.Scale3=a,this.type=1416205885}};class Li extends ci{constructor(e,t,s,i,r){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Radius=r,this.type=1383045692}}e.IfcCircleProfileDef=Li;e.IfcClosedShell=class extends Zs{constructor(e,t){super(e,t),this.CfsFaces=t,this.type=2205249479}};e.IfcCompositeCurveSegment=class extends si{constructor(e,t,s,i){super(e),this.Transition=t,this.SameSense=s,this.ParentCurve=i,this.type=2485617015}};e.IfcCraneRailAShapeProfileDef=class extends ci{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.OverallHeight=r,this.BaseWidth2=o,this.Radius=n,this.HeadWidth=a,this.HeadDepth2=l,this.HeadDepth3=h,this.WebThickness=c,this.BaseWidth4=A,this.BaseDepth1=u,this.BaseDepth2=p,this.BaseDepth3=d,this.CentreOfGravityInY=f,this.type=4133800736}};e.IfcCraneRailFShapeProfileDef=class extends ci{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.OverallHeight=r,this.HeadWidth=o,this.Radius=n,this.HeadDepth2=a,this.HeadDepth3=l,this.WebThickness=h,this.BaseDepth1=c,this.BaseDepth2=A,this.CentreOfGravityInY=u,this.type=194851669}};class Ui extends si{constructor(e,t){super(e),this.Position=t,this.type=2506170314}}e.IfcCsgPrimitive3D=Ui;e.IfcCsgSolid=class extends Ii{constructor(e,t){super(e),this.TreeRootExpression=t,this.type=2147822146}};class Hi extends si{constructor(e){super(e),this.type=2601014836}}e.IfcCurve=Hi;e.IfcCurveBoundedPlane=class extends xi{constructor(e,t,s,i){super(e),this.BasisSurface=t,this.OuterBoundary=s,this.InnerBoundaries=i,this.type=2827736869}};e.IfcDefinedSymbol=class extends si{constructor(e,t,s){super(e),this.Definition=t,this.Target=s,this.type=693772133}};e.IfcDimensionCurve=class extends Si{constructor(e,t,s,i){super(e,t,s,i),this.Item=t,this.Styles=s,this.Name=i,this.type=606661476}};e.IfcDimensionCurveTerminator=class extends Ni{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.Item=t,this.Styles=s,this.Name=i,this.AnnotatedCurve=r,this.Role=o,this.type=4054601972}};e.IfcDirection=class extends si{constructor(e,t){super(e),this.DirectionRatios=t,this.type=32440307}};e.IfcDoorLiningProperties=class extends mi{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.LiningDepth=o,this.LiningThickness=n,this.ThresholdDepth=a,this.ThresholdThickness=l,this.TransomThickness=h,this.TransomOffset=c,this.LiningOffset=A,this.ThresholdOffset=u,this.CasingThickness=p,this.CasingDepth=d,this.ShapeAspectStyle=f,this.type=2963535650}};e.IfcDoorPanelProperties=class extends mi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.PanelDepth=o,this.PanelOperation=n,this.PanelWidth=a,this.PanelPosition=l,this.ShapeAspectStyle=h,this.type=1714330368}};e.IfcDoorStyle=class extends bi{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.OperationType=h,this.ConstructionType=c,this.ParameterTakesPrecedence=A,this.Sizeable=u,this.type=526551008}};class Gi extends si{constructor(e,t){super(e),this.Contents=t,this.type=3073041342}}e.IfcDraughtingCallout=Gi;e.IfcDraughtingPreDefinedColour=class extends di{constructor(e,t){super(e,t),this.Name=t,this.type=445594917}};e.IfcDraughtingPreDefinedCurveFont=class extends fi{constructor(e,t){super(e,t),this.Name=t,this.type=4006246654}};e.IfcEdgeLoop=class extends ai{constructor(e,t){super(e),this.EdgeList=t,this.type=1472233963}};e.IfcElementQuantity=class extends mi{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.MethodOfMeasurement=o,this.Quantities=n,this.type=1883228015}};class ki extends bi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=339256511}}e.IfcElementType=ki;class Vi extends Ri{constructor(e,t){super(e),this.Position=t,this.type=2777663545}}e.IfcElementarySurface=Vi;e.IfcEllipseProfileDef=class extends ci{constructor(e,t,s,i,r,o){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.SemiAxis1=r,this.SemiAxis2=o,this.type=2835456948}};class ji extends mi{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.EnergySequence=o,this.UserDefinedEnergySequence=n,this.type=80994333}}e.IfcEnergyProperties=ji;e.IfcExtrudedAreaSolid=class extends Pi{constructor(e,t,s,i,r){super(e,t,s),this.SweptArea=t,this.Position=s,this.ExtrudedDirection=i,this.Depth=r,this.type=477187591}};e.IfcFaceBasedSurfaceModel=class extends si{constructor(e,t){super(e),this.FbsmFaces=t,this.type=2047409740}};e.IfcFillAreaStyleHatching=class extends si{constructor(e,t,s,i,r,o){super(e),this.HatchLineAppearance=t,this.StartOfNextHatchLine=s,this.PointOfReferenceHatchLine=i,this.PatternStart=r,this.HatchLineAngle=o,this.type=374418227}};e.IfcFillAreaStyleTileSymbolWithStyle=class extends si{constructor(e,t){super(e),this.Symbol=t,this.type=4203026998}};e.IfcFillAreaStyleTiles=class extends si{constructor(e,t,s,i){super(e),this.TilingPattern=t,this.Tiles=s,this.TilingScale=i,this.type=315944413}};e.IfcFluidFlowProperties=class extends mi{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.PropertySource=o,this.FlowConditionTimeSeries=n,this.VelocityTimeSeries=a,this.FlowrateTimeSeries=l,this.Fluid=h,this.PressureTimeSeries=c,this.UserDefinedPropertySource=A,this.TemperatureSingleValue=u,this.WetBulbTemperatureSingleValue=p,this.WetBulbTemperatureTimeSeries=d,this.TemperatureTimeSeries=f,this.FlowrateSingleValue=E,this.FlowConditionSingleValue=m,this.VelocitySingleValue=y,this.PressureSingleValue=g,this.type=3455213021}};class Qi extends ki{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=4238390223}}e.IfcFurnishingElementType=Qi;e.IfcFurnitureType=class extends Qi{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.AssemblyPlace=c,this.type=1268542332}};e.IfcGeometricCurveSet=class extends ii{constructor(e,t){super(e,t),this.Elements=t,this.type=987898635}};class Wi extends ci{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.OverallWidth=r,this.OverallDepth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.type=1484403080}}e.IfcIShapeProfileDef=Wi;e.IfcLShapeProfileDef=class extends ci{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.Width=o,this.Thickness=n,this.FilletRadius=a,this.EdgeRadius=l,this.LegSlope=h,this.CentreOfGravityInX=c,this.CentreOfGravityInY=A,this.type=572779678}};e.IfcLine=class extends Hi{constructor(e,t,s){super(e),this.Pnt=t,this.Dir=s,this.type=1281925730}};class zi extends Ii{constructor(e,t){super(e),this.Outer=t,this.type=1425443689}}e.IfcManifoldSolidBrep=zi;class Ki extends li{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=3888040117}}e.IfcObject=Ki;e.IfcOffsetCurve2D=class extends Hi{constructor(e,t,s,i){super(e),this.BasisCurve=t,this.Distance=s,this.SelfIntersect=i,this.type=3388369263}};e.IfcOffsetCurve3D=class extends Hi{constructor(e,t,s,i,r){super(e),this.BasisCurve=t,this.Distance=s,this.SelfIntersect=i,this.RefDirection=r,this.type=3505215534}};e.IfcPermeableCoveringProperties=class extends mi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.OperationType=o,this.PanelPosition=n,this.FrameDepth=a,this.FrameThickness=l,this.ShapeAspectStyle=h,this.type=3566463478}};e.IfcPlanarBox=class extends ui{constructor(e,t,s,i){super(e,t,s),this.SizeInX=t,this.SizeInY=s,this.Placement=i,this.type=603570806}};e.IfcPlane=class extends Vi{constructor(e,t){super(e,t),this.Position=t,this.type=220341763}};class Yi extends Ki{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=2945172077}}e.IfcProcess=Yi;class Xi extends Ki{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=4208778838}}e.IfcProduct=Xi;e.IfcProject=class extends Ki{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.Phase=a,this.RepresentationContexts=l,this.UnitsInContext=h,this.type=103090709}};e.IfcProjectionCurve=class extends Si{constructor(e,t,s,i){super(e,t,s,i),this.Item=t,this.Styles=s,this.Name=i,this.type=4194566429}};e.IfcPropertySet=class extends mi{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.HasProperties=o,this.type=1451395588}};e.IfcProxy=class extends Xi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.ProxyType=l,this.Tag=h,this.type=3219374653}};e.IfcRectangleHollowProfileDef=class extends yi{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.XDim=r,this.YDim=o,this.WallThickness=n,this.InnerFilletRadius=a,this.OuterFilletRadius=l,this.type=2770003689}};e.IfcRectangularPyramid=class extends Ui{constructor(e,t,s,i,r){super(e,t),this.Position=t,this.XLength=s,this.YLength=i,this.Height=r,this.type=2798486643}};e.IfcRectangularTrimmedSurface=class extends xi{constructor(e,t,s,i,r,o,n,a){super(e),this.BasisSurface=t,this.U1=s,this.V1=i,this.U2=r,this.V2=o,this.Usense=n,this.Vsense=a,this.type=3454111270}};class Zi extends gi{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.type=3939117080}}e.IfcRelAssigns=Zi;class qi extends Zi{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingActor=a,this.ActingRole=l,this.type=1683148259}}e.IfcRelAssignsToActor=qi;class Ji extends Zi{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingControl=a,this.type=2495723537}}e.IfcRelAssignsToControl=Ji;e.IfcRelAssignsToGroup=class extends Zi{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingGroup=a,this.type=1307041759}};e.IfcRelAssignsToProcess=class extends Zi{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingProcess=a,this.QuantityInProcess=l,this.type=4278684876}};e.IfcRelAssignsToProduct=class extends Zi{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingProduct=a,this.type=2857406711}};e.IfcRelAssignsToProjectOrder=class extends Ji{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingControl=a,this.type=3372526763}};e.IfcRelAssignsToResource=class extends Zi{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingResource=a,this.type=205026976}};class $i extends gi{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.type=1865459582}}e.IfcRelAssociates=$i;e.IfcRelAssociatesAppliedValue=class extends $i{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingAppliedValue=n,this.type=1327628568}};e.IfcRelAssociatesApproval=class extends $i{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingApproval=n,this.type=4095574036}};e.IfcRelAssociatesClassification=class extends $i{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingClassification=n,this.type=919958153}};e.IfcRelAssociatesConstraint=class extends $i{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.Intent=n,this.RelatingConstraint=a,this.type=2728634034}};e.IfcRelAssociatesDocument=class extends $i{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingDocument=n,this.type=982818633}};e.IfcRelAssociatesLibrary=class extends $i{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingLibrary=n,this.type=3840914261}};e.IfcRelAssociatesMaterial=class extends $i{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingMaterial=n,this.type=2655215786}};e.IfcRelAssociatesProfileProperties=class extends $i{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingProfileProperties=n,this.ProfileSectionLocation=a,this.ProfileOrientation=l,this.type=2851387026}};class er extends gi{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=826625072}}e.IfcRelConnects=er;class tr extends er{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ConnectionGeometry=o,this.RelatingElement=n,this.RelatedElement=a,this.type=1204542856}}e.IfcRelConnectsElements=tr;e.IfcRelConnectsPathElements=class extends tr{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ConnectionGeometry=o,this.RelatingElement=n,this.RelatedElement=a,this.RelatingPriorities=l,this.RelatedPriorities=h,this.RelatedConnectionType=c,this.RelatingConnectionType=A,this.type=3945020480}};e.IfcRelConnectsPortToElement=class extends er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingPort=o,this.RelatedElement=n,this.type=4201705270}};e.IfcRelConnectsPorts=class extends er{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingPort=o,this.RelatedPort=n,this.RealizingElement=a,this.type=3190031847}};e.IfcRelConnectsStructuralActivity=class extends er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingElement=o,this.RelatedStructuralActivity=n,this.type=2127690289}};e.IfcRelConnectsStructuralElement=class extends er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingElement=o,this.RelatedStructuralMember=n,this.type=3912681535}};class sr extends er{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingStructuralMember=o,this.RelatedStructuralConnection=n,this.AppliedCondition=a,this.AdditionalConditions=l,this.SupportedLength=h,this.ConditionCoordinateSystem=c,this.type=1638771189}}e.IfcRelConnectsStructuralMember=sr;e.IfcRelConnectsWithEccentricity=class extends sr{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingStructuralMember=o,this.RelatedStructuralConnection=n,this.AppliedCondition=a,this.AdditionalConditions=l,this.SupportedLength=h,this.ConditionCoordinateSystem=c,this.ConnectionConstraint=A,this.type=504942748}};e.IfcRelConnectsWithRealizingElements=class extends tr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ConnectionGeometry=o,this.RelatingElement=n,this.RelatedElement=a,this.RealizingElements=l,this.ConnectionType=h,this.type=3678494232}};e.IfcRelContainedInSpatialStructure=class extends er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedElements=o,this.RelatingStructure=n,this.type=3242617779}};e.IfcRelCoversBldgElements=class extends er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingBuildingElement=o,this.RelatedCoverings=n,this.type=886880790}};e.IfcRelCoversSpaces=class extends er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedSpace=o,this.RelatedCoverings=n,this.type=2802773753}};class ir extends gi{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingObject=o,this.RelatedObjects=n,this.type=2551354335}}e.IfcRelDecomposes=ir;class rr extends gi{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.type=693640335}}e.IfcRelDefines=rr;class or extends rr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingPropertyDefinition=n,this.type=4186316022}}e.IfcRelDefinesByProperties=or;e.IfcRelDefinesByType=class extends rr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingType=n,this.type=781010003}};e.IfcRelFillsElement=class extends er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingOpeningElement=o,this.RelatedBuildingElement=n,this.type=3940055652}};e.IfcRelFlowControlElements=class extends er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedControlElements=o,this.RelatingFlowElement=n,this.type=279856033}};e.IfcRelInteractionRequirements=class extends er{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.DailyInteraction=o,this.ImportanceRating=n,this.LocationOfInteraction=a,this.RelatedSpaceProgram=l,this.RelatingSpaceProgram=h,this.type=4189434867}};e.IfcRelNests=class extends ir{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingObject=o,this.RelatedObjects=n,this.type=3268803585}};e.IfcRelOccupiesSpaces=class extends qi{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingActor=a,this.ActingRole=l,this.type=2051452291}};e.IfcRelOverridesProperties=class extends or{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingPropertyDefinition=n,this.OverridingProperties=a,this.type=202636808}};e.IfcRelProjectsElement=class extends er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingElement=o,this.RelatedFeatureElement=n,this.type=750771296}};e.IfcRelReferencedInSpatialStructure=class extends er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedElements=o,this.RelatingStructure=n,this.type=1245217292}};e.IfcRelSchedulesCostItems=class extends Ji{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingControl=a,this.type=1058617721}};e.IfcRelSequence=class extends er{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingProcess=o,this.RelatedProcess=n,this.TimeLag=a,this.SequenceType=l,this.type=4122056220}};e.IfcRelServicesBuildings=class extends er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingSystem=o,this.RelatedBuildings=n,this.type=366585022}};e.IfcRelSpaceBoundary=class extends er{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingSpace=o,this.RelatedBuildingElement=n,this.ConnectionGeometry=a,this.PhysicalOrVirtualBoundary=l,this.InternalOrExternalBoundary=h,this.type=3451746338}};e.IfcRelVoidsElement=class extends er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingBuildingElement=o,this.RelatedOpeningElement=n,this.type=1401173127}};class nr extends Ki{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=2914609552}}e.IfcResource=nr;e.IfcRevolvedAreaSolid=class extends Pi{constructor(e,t,s,i,r){super(e,t,s),this.SweptArea=t,this.Position=s,this.Axis=i,this.Angle=r,this.type=1856042241}};e.IfcRightCircularCone=class extends Ui{constructor(e,t,s,i){super(e,t),this.Position=t,this.Height=s,this.BottomRadius=i,this.type=4158566097}};e.IfcRightCircularCylinder=class extends Ui{constructor(e,t,s,i){super(e,t),this.Position=t,this.Height=s,this.Radius=i,this.type=3626867408}};class ar extends Xi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.type=2706606064}}e.IfcSpatialStructureElement=ar;class lr extends ki{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3893378262}}e.IfcSpatialStructureElementType=lr;e.IfcSphere=class extends Ui{constructor(e,t,s){super(e,t),this.Position=t,this.Radius=s,this.type=451544542}};class hr extends Xi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.type=3544373492}}e.IfcStructuralActivity=hr;class cr extends Xi{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=3136571912}}e.IfcStructuralItem=cr;class Ar extends cr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=530289379}}e.IfcStructuralMember=Ar;class ur extends hr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.type=3689010777}}e.IfcStructuralReaction=ur;class pr extends Ar{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.Thickness=h,this.type=3979015343}}e.IfcStructuralSurfaceMember=pr;e.IfcStructuralSurfaceMemberVarying=class extends pr{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.Thickness=h,this.SubsequentThickness=c,this.VaryingThicknessLocation=A,this.type=2218152070}};e.IfcStructuredDimensionCallout=class extends Gi{constructor(e,t){super(e,t),this.Contents=t,this.type=4070609034}};e.IfcSurfaceCurveSweptAreaSolid=class extends Pi{constructor(e,t,s,i,r,o,n){super(e,t,s),this.SweptArea=t,this.Position=s,this.Directrix=i,this.StartParam=r,this.EndParam=o,this.ReferenceSurface=n,this.type=2028607225}};e.IfcSurfaceOfLinearExtrusion=class extends Di{constructor(e,t,s,i,r){super(e,t,s),this.SweptCurve=t,this.Position=s,this.ExtrudedDirection=i,this.Depth=r,this.type=2809605785}};e.IfcSurfaceOfRevolution=class extends Di{constructor(e,t,s,i){super(e,t,s),this.SweptCurve=t,this.Position=s,this.AxisPosition=i,this.type=4124788165}};e.IfcSystemFurnitureElementType=class extends Qi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1580310250}};class dr extends Yi{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.TaskId=n,this.Status=a,this.WorkMethod=l,this.IsMilestone=h,this.Priority=c,this.type=3473067441}}e.IfcTask=dr;e.IfcTransportElementType=class extends ki{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2097647324}};class fr extends Ki{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.TheActor=n,this.type=2296667514}}e.IfcActor=fr;e.IfcAnnotation=class extends Xi{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=1674181508}};e.IfcAsymmetricIShapeProfileDef=class extends Wi{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.OverallWidth=r,this.OverallDepth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.TopFlangeWidth=h,this.TopFlangeThickness=c,this.TopFlangeFilletRadius=A,this.CentreOfGravityInY=u,this.type=3207858831}};e.IfcBlock=class extends Ui{constructor(e,t,s,i,r){super(e,t),this.Position=t,this.XLength=s,this.YLength=i,this.ZLength=r,this.type=1334484129}};e.IfcBooleanClippingResult=class extends wi{constructor(e,t,s,i){super(e,t,s,i),this.Operator=t,this.FirstOperand=s,this.SecondOperand=i,this.type=3649129432}};class Er extends Hi{constructor(e){super(e),this.type=1260505505}}e.IfcBoundedCurve=Er;e.IfcBuilding=class extends ar{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.ElevationOfRefHeight=c,this.ElevationOfTerrain=A,this.BuildingAddress=u,this.type=4031249490}};class mr extends ki{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1950629157}}e.IfcBuildingElementType=mr;e.IfcBuildingStorey=class extends ar{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.Elevation=c,this.type=3124254112}};e.IfcCircleHollowProfileDef=class extends Li{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Radius=r,this.WallThickness=o,this.type=2937912522}};e.IfcColumnType=class extends mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=300633059}};class yr extends Er{constructor(e,t,s){super(e),this.Segments=t,this.SelfIntersect=s,this.type=3732776249}}e.IfcCompositeCurve=yr;class gr extends Hi{constructor(e,t){super(e),this.Position=t,this.type=2510884976}}e.IfcConic=gr;class Ir extends nr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ResourceIdentifier=n,this.ResourceGroup=a,this.ResourceConsumption=l,this.BaseQuantity=h,this.type=2559216714}}e.IfcConstructionResource=Ir;class vr extends Ki{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=3293443760}}e.IfcControl=vr;e.IfcCostItem=class extends vr{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=3895139033}};e.IfcCostSchedule=class extends vr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.SubmittedBy=n,this.PreparedBy=a,this.SubmittedOn=l,this.Status=h,this.TargetUsers=c,this.UpdateDate=A,this.ID=u,this.PredefinedType=p,this.type=1419761937}};e.IfcCoveringType=class extends mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1916426348}};e.IfcCrewResource=class extends Ir{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ResourceIdentifier=n,this.ResourceGroup=a,this.ResourceConsumption=l,this.BaseQuantity=h,this.type=3295246426}};e.IfcCurtainWallType=class extends mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1457835157}};class Tr extends Gi{constructor(e,t){super(e,t),this.Contents=t,this.type=681481545}}e.IfcDimensionCurveDirectedCallout=Tr;class _r extends ki{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3256556792}}e.IfcDistributionElementType=_r;class Rr extends _r{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3849074793}}e.IfcDistributionFlowElementType=Rr;e.IfcElectricalBaseProperties=class extends ji{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.EnergySequence=o,this.UserDefinedEnergySequence=n,this.ElectricCurrentType=a,this.InputVoltage=l,this.InputFrequency=h,this.FullLoadCurrent=c,this.MinimumCircuitCurrent=A,this.MaximumPowerInput=u,this.RatedPowerInput=p,this.InputPhase=d,this.type=360485395}};class Pr extends Xi{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1758889154}}e.IfcElement=Pr;e.IfcElementAssembly=class extends Pr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.AssemblyPlace=h,this.PredefinedType=c,this.type=4123344466}};class Dr extends Pr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1623761950}}e.IfcElementComponent=Dr;class Nr extends ki{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2590856083}}e.IfcElementComponentType=Nr;e.IfcEllipse=class extends gr{constructor(e,t,s,i){super(e,t),this.Position=t,this.SemiAxis1=s,this.SemiAxis2=i,this.type=1704287377}};class Cr extends Rr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2107101300}}e.IfcEnergyConversionDeviceType=Cr;e.IfcEquipmentElement=class extends Pr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1962604670}};e.IfcEquipmentStandard=class extends vr{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=3272907226}};e.IfcEvaporativeCoolerType=class extends Cr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3174744832}};e.IfcEvaporatorType=class extends Cr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3390157468}};e.IfcFacetedBrep=class extends zi{constructor(e,t){super(e,t),this.Outer=t,this.type=807026263}};e.IfcFacetedBrepWithVoids=class extends zi{constructor(e,t,s){super(e,t),this.Outer=t,this.Voids=s,this.type=3737207727}};class Or extends Dr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=647756555}}e.IfcFastener=Or;class br extends Nr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2489546625}}e.IfcFastenerType=br;class Sr extends Pr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2827207264}}e.IfcFeatureElement=Sr;class wr extends Sr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2143335405}}e.IfcFeatureElementAddition=wr;class xr extends Sr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1287392070}}e.IfcFeatureElementSubtraction=xr;class Br extends Rr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3907093117}}e.IfcFlowControllerType=Br;class Fr extends Rr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3198132628}}e.IfcFlowFittingType=Fr;e.IfcFlowMeterType=class extends Br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3815607619}};class Mr extends Rr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1482959167}}e.IfcFlowMovingDeviceType=Mr;class Lr extends Rr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1834744321}}e.IfcFlowSegmentType=Lr;class Ur extends Rr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1339347760}}e.IfcFlowStorageDeviceType=Ur;class Hr extends Rr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2297155007}}e.IfcFlowTerminalType=Hr;class Gr extends Rr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3009222698}}e.IfcFlowTreatmentDeviceType=Gr;e.IfcFurnishingElement=class extends Pr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=263784265}};e.IfcFurnitureStandard=class extends vr{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=814719939}};e.IfcGasTerminalType=class extends Hr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=200128114}};e.IfcGrid=class extends Xi{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.UAxes=l,this.VAxes=h,this.WAxes=c,this.type=3009204131}};class kr extends Ki{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=2706460486}}e.IfcGroup=kr;e.IfcHeatExchangerType=class extends Cr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1251058090}};e.IfcHumidifierType=class extends Cr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1806887404}};e.IfcInventory=class extends kr{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.InventoryType=n,this.Jurisdiction=a,this.ResponsiblePersons=l,this.LastUpdateDate=h,this.CurrentValue=c,this.OriginalValue=A,this.type=2391368822}};e.IfcJunctionBoxType=class extends Fr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4288270099}};e.IfcLaborResource=class extends Ir{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ResourceIdentifier=n,this.ResourceGroup=a,this.ResourceConsumption=l,this.BaseQuantity=h,this.SkillSet=c,this.type=3827777499}};e.IfcLampType=class extends Hr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1051575348}};e.IfcLightFixtureType=class extends Hr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1161773419}};e.IfcLinearDimension=class extends Tr{constructor(e,t){super(e,t),this.Contents=t,this.type=2506943328}};e.IfcMechanicalFastener=class extends Or{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.NominalDiameter=h,this.NominalLength=c,this.type=377706215}};e.IfcMechanicalFastenerType=class extends br{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2108223431}};e.IfcMemberType=class extends mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3181161470}};e.IfcMotorConnectionType=class extends Cr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=977012517}};e.IfcMove=class extends dr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.TaskId=n,this.Status=a,this.WorkMethod=l,this.IsMilestone=h,this.Priority=c,this.MoveFrom=A,this.MoveTo=u,this.PunchList=p,this.type=1916936684}};e.IfcOccupant=class extends fr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.TheActor=n,this.PredefinedType=a,this.type=4143007308}};e.IfcOpeningElement=class extends xr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3588315303}};e.IfcOrderAction=class extends dr{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.TaskId=n,this.Status=a,this.WorkMethod=l,this.IsMilestone=h,this.Priority=c,this.ActionID=A,this.type=3425660407}};e.IfcOutletType=class extends Hr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2837617999}};e.IfcPerformanceHistory=class extends vr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LifeCyclePhase=n,this.type=2382730787}};e.IfcPermit=class extends vr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PermitID=n,this.type=3327091369}};e.IfcPipeFittingType=class extends Fr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=804291784}};e.IfcPipeSegmentType=class extends Lr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4231323485}};e.IfcPlateType=class extends mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4017108033}};e.IfcPolyline=class extends Er{constructor(e,t){super(e),this.Points=t,this.type=3724593414}};class Vr extends Xi{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=3740093272}}e.IfcPort=Vr;e.IfcProcedure=class extends Yi{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ProcedureID=n,this.ProcedureType=a,this.UserDefinedProcedureType=l,this.type=2744685151}};e.IfcProjectOrder=class extends vr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ID=n,this.PredefinedType=a,this.Status=l,this.type=2904328755}};e.IfcProjectOrderRecord=class extends vr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Records=n,this.PredefinedType=a,this.type=3642467123}};e.IfcProjectionElement=class extends wr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3651124850}};e.IfcProtectiveDeviceType=class extends Br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1842657554}};e.IfcPumpType=class extends Mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2250791053}};e.IfcRadiusDimension=class extends Tr{constructor(e,t){super(e,t),this.Contents=t,this.type=3248260540}};e.IfcRailingType=class extends mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2893384427}};e.IfcRampFlightType=class extends mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2324767716}};e.IfcRelAggregates=class extends ir{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingObject=o,this.RelatedObjects=n,this.type=160246688}};e.IfcRelAssignsTasks=class extends Ji{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingControl=a,this.TimeForTask=l,this.type=2863920197}};e.IfcSanitaryTerminalType=class extends Hr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1768891740}};e.IfcScheduleTimeControl=class extends vr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I,v,T,_){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ActualStart=n,this.EarlyStart=a,this.LateStart=l,this.ScheduleStart=h,this.ActualFinish=c,this.EarlyFinish=A,this.LateFinish=u,this.ScheduleFinish=p,this.ScheduleDuration=d,this.ActualDuration=f,this.RemainingTime=E,this.FreeFloat=m,this.TotalFloat=y,this.IsCritical=g,this.StatusTime=I,this.StartFloat=v,this.FinishFloat=T,this.Completion=_,this.type=3517283431}};e.IfcServiceLife=class extends vr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ServiceLifeType=n,this.ServiceLifeDuration=a,this.type=4105383287}};e.IfcSite=class extends ar{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.RefLatitude=c,this.RefLongitude=A,this.RefElevation=u,this.LandTitleNumber=p,this.SiteAddress=d,this.type=4097777520}};e.IfcSlabType=class extends mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2533589738}};e.IfcSpace=class extends ar{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.InteriorOrExteriorSpace=c,this.ElevationWithFlooring=A,this.type=3856911033}};e.IfcSpaceHeaterType=class extends Cr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1305183839}};e.IfcSpaceProgram=class extends vr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.SpaceProgramIdentifier=n,this.MaxRequiredArea=a,this.MinRequiredArea=l,this.RequestedLocation=h,this.StandardRequiredArea=c,this.type=652456506}};e.IfcSpaceType=class extends lr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3812236995}};e.IfcStackTerminalType=class extends Hr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3112655638}};e.IfcStairFlightType=class extends mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1039846685}};class jr extends hr{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.CausedBy=A,this.type=682877961}}e.IfcStructuralAction=jr;class Qr extends cr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedCondition=l,this.type=1179482911}}e.IfcStructuralConnection=Qr;e.IfcStructuralCurveConnection=class extends Qr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedCondition=l,this.type=4243806635}};class Wr extends Ar{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.type=214636428}}e.IfcStructuralCurveMember=Wr;e.IfcStructuralCurveMemberVarying=class extends Wr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.type=2445595289}};class zr extends jr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.CausedBy=A,this.ProjectedOrTrue=u,this.type=1807405624}}e.IfcStructuralLinearAction=zr;e.IfcStructuralLinearActionVarying=class extends zr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n,a,l,h,c,A,u),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.CausedBy=A,this.ProjectedOrTrue=u,this.VaryingAppliedLoadLocation=p,this.SubsequentAppliedLoads=d,this.type=1721250024}};e.IfcStructuralLoadGroup=class extends kr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.ActionType=a,this.ActionSource=l,this.Coefficient=h,this.Purpose=c,this.type=1252848954}};class Kr extends jr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.CausedBy=A,this.ProjectedOrTrue=u,this.type=1621171031}}e.IfcStructuralPlanarAction=Kr;e.IfcStructuralPlanarActionVarying=class extends Kr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n,a,l,h,c,A,u),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.CausedBy=A,this.ProjectedOrTrue=u,this.VaryingAppliedLoadLocation=p,this.SubsequentAppliedLoads=d,this.type=3987759626}};e.IfcStructuralPointAction=class extends jr{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.CausedBy=A,this.type=2082059205}};e.IfcStructuralPointConnection=class extends Qr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedCondition=l,this.type=734778138}};e.IfcStructuralPointReaction=class extends ur{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.type=1235345126}};e.IfcStructuralResultGroup=class extends kr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.TheoryType=n,this.ResultForLoadGroup=a,this.IsLinear=l,this.type=2986769608}};e.IfcStructuralSurfaceConnection=class extends Qr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedCondition=l,this.type=1975003073}};e.IfcSubContractResource=class extends Ir{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ResourceIdentifier=n,this.ResourceGroup=a,this.ResourceConsumption=l,this.BaseQuantity=h,this.SubContractor=c,this.JobDescription=A,this.type=148013059}};e.IfcSwitchingDeviceType=class extends Br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2315554128}};class Yr extends kr{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=2254336722}}e.IfcSystem=Yr;e.IfcTankType=class extends Ur{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=5716631}};e.IfcTimeSeriesSchedule=class extends vr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ApplicableDates=n,this.TimeSeriesScheduleType=a,this.TimeSeries=l,this.type=1637806684}};e.IfcTransformerType=class extends Cr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1692211062}};e.IfcTransportElement=class extends Pr{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.OperationType=h,this.CapacityByWeight=c,this.CapacityByNumber=A,this.type=1620046519}};e.IfcTrimmedCurve=class extends Er{constructor(e,t,s,i,r,o){super(e),this.BasisCurve=t,this.Trim1=s,this.Trim2=i,this.SenseAgreement=r,this.MasterRepresentation=o,this.type=3593883385}};e.IfcTubeBundleType=class extends Cr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1600972822}};e.IfcUnitaryEquipmentType=class extends Cr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1911125066}};e.IfcValveType=class extends Br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=728799441}};e.IfcVirtualElement=class extends Pr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2769231204}};e.IfcWallType=class extends mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1898987631}};e.IfcWasteTerminalType=class extends Hr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1133259667}};class Xr extends vr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identifier=n,this.CreationDate=a,this.Creators=l,this.Purpose=h,this.Duration=c,this.TotalFloat=A,this.StartTime=u,this.FinishTime=p,this.WorkControlType=d,this.UserDefinedControlType=f,this.type=1028945134}}e.IfcWorkControl=Xr;e.IfcWorkPlan=class extends Xr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f){super(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identifier=n,this.CreationDate=a,this.Creators=l,this.Purpose=h,this.Duration=c,this.TotalFloat=A,this.StartTime=u,this.FinishTime=p,this.WorkControlType=d,this.UserDefinedControlType=f,this.type=4218914973}};e.IfcWorkSchedule=class extends Xr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f){super(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identifier=n,this.CreationDate=a,this.Creators=l,this.Purpose=h,this.Duration=c,this.TotalFloat=A,this.StartTime=u,this.FinishTime=p,this.WorkControlType=d,this.UserDefinedControlType=f,this.type=3342526732}};e.IfcZone=class extends kr{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=1033361043}};e.Ifc2DCompositeCurve=class extends yr{constructor(e,t,s){super(e,t,s),this.Segments=t,this.SelfIntersect=s,this.type=1213861670}};e.IfcActionRequest=class extends vr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.RequestID=n,this.type=3821786052}};e.IfcAirTerminalBoxType=class extends Br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1411407467}};e.IfcAirTerminalType=class extends Hr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3352864051}};e.IfcAirToAirHeatRecoveryType=class extends Cr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1871374353}};e.IfcAngularDimension=class extends Tr{constructor(e,t){super(e,t),this.Contents=t,this.type=2470393545}};e.IfcAsset=class extends kr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.AssetID=n,this.OriginalValue=a,this.CurrentValue=l,this.TotalReplacementCost=h,this.Owner=c,this.User=A,this.ResponsiblePerson=u,this.IncorporationDate=p,this.DepreciatedValue=d,this.type=3460190687}};class Zr extends Er{constructor(e,t,s,i,r,o){super(e),this.Degree=t,this.ControlPointsList=s,this.CurveForm=i,this.ClosedCurve=r,this.SelfIntersect=o,this.type=1967976161}}e.IfcBSplineCurve=Zr;e.IfcBeamType=class extends mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=819618141}};class qr extends Zr{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.Degree=t,this.ControlPointsList=s,this.CurveForm=i,this.ClosedCurve=r,this.SelfIntersect=o,this.type=1916977116}}e.IfcBezierCurve=qr;e.IfcBoilerType=class extends Cr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=231477066}};class Jr extends Pr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3299480353}}e.IfcBuildingElement=Jr;class $r extends Jr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=52481810}}e.IfcBuildingElementComponent=$r;e.IfcBuildingElementPart=class extends $r{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2979338954}};e.IfcBuildingElementProxy=class extends Jr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.CompositionType=h,this.type=1095909175}};e.IfcBuildingElementProxyType=class extends mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1909888760}};e.IfcCableCarrierFittingType=class extends Fr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=395041908}};e.IfcCableCarrierSegmentType=class extends Lr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3293546465}};e.IfcCableSegmentType=class extends Lr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1285652485}};e.IfcChillerType=class extends Cr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2951183804}};e.IfcCircle=class extends gr{constructor(e,t,s){super(e,t),this.Position=t,this.Radius=s,this.type=2611217952}};e.IfcCoilType=class extends Cr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2301859152}};e.IfcColumn=class extends Jr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=843113511}};e.IfcCompressorType=class extends Mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3850581409}};e.IfcCondenserType=class extends Cr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2816379211}};e.IfcCondition=class extends kr{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=2188551683}};e.IfcConditionCriterion=class extends vr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Criterion=n,this.CriterionDateTime=a,this.type=1163958913}};e.IfcConstructionEquipmentResource=class extends Ir{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ResourceIdentifier=n,this.ResourceGroup=a,this.ResourceConsumption=l,this.BaseQuantity=h,this.type=3898045240}};e.IfcConstructionMaterialResource=class extends Ir{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ResourceIdentifier=n,this.ResourceGroup=a,this.ResourceConsumption=l,this.BaseQuantity=h,this.Suppliers=c,this.UsageRatio=A,this.type=1060000209}};e.IfcConstructionProductResource=class extends Ir{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ResourceIdentifier=n,this.ResourceGroup=a,this.ResourceConsumption=l,this.BaseQuantity=h,this.type=488727124}};e.IfcCooledBeamType=class extends Cr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=335055490}};e.IfcCoolingTowerType=class extends Cr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2954562838}};e.IfcCovering=class extends Jr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1973544240}};e.IfcCurtainWall=class extends Jr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3495092785}};e.IfcDamperType=class extends Br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3961806047}};e.IfcDiameterDimension=class extends Tr{constructor(e,t){super(e,t),this.Contents=t,this.type=4147604152}};e.IfcDiscreteAccessory=class extends Dr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1335981549}};class eo extends Nr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2635815018}}e.IfcDiscreteAccessoryType=eo;e.IfcDistributionChamberElementType=class extends Rr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1599208980}};class to extends _r{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2063403501}}e.IfcDistributionControlElementType=to;class so extends Pr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1945004755}}e.IfcDistributionElement=so;class io extends so{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3040386961}}e.IfcDistributionFlowElement=io;e.IfcDistributionPort=class extends Vr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.FlowDirection=l,this.type=3041715199}};e.IfcDoor=class extends Jr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.OverallHeight=h,this.OverallWidth=c,this.type=395920057}};e.IfcDuctFittingType=class extends Fr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=869906466}};e.IfcDuctSegmentType=class extends Lr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3760055223}};e.IfcDuctSilencerType=class extends Gr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2030761528}};class ro extends xr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.FeatureLength=h,this.type=855621170}}e.IfcEdgeFeature=ro;e.IfcElectricApplianceType=class extends Hr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=663422040}};e.IfcElectricFlowStorageDeviceType=class extends Ur{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3277789161}};e.IfcElectricGeneratorType=class extends Cr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1534661035}};e.IfcElectricHeaterType=class extends Hr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1365060375}};e.IfcElectricMotorType=class extends Cr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1217240411}};e.IfcElectricTimeControlType=class extends Br{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=712377611}};e.IfcElectricalCircuit=class extends Yr{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=1634875225}};e.IfcElectricalElement=class extends Pr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=857184966}};e.IfcEnergyConversionDevice=class extends io{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1658829314}};e.IfcFanType=class extends Mr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=346874300}};e.IfcFilterType=class extends Gr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1810631287}};e.IfcFireSuppressionTerminalType=class extends Hr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4222183408}};class oo extends io{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2058353004}}e.IfcFlowController=oo;e.IfcFlowFitting=class extends io{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=4278956645}};e.IfcFlowInstrumentType=class extends to{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4037862832}};e.IfcFlowMovingDevice=class extends io{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3132237377}};e.IfcFlowSegment=class extends io{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=987401354}};e.IfcFlowStorageDevice=class extends io{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=707683696}};e.IfcFlowTerminal=class extends io{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2223149337}};e.IfcFlowTreatmentDevice=class extends io{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3508470533}};e.IfcFooting=class extends Jr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=900683007}};e.IfcMember=class extends Jr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1073191201}};e.IfcPile=class extends Jr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.ConstructionType=c,this.type=1687234759}};e.IfcPlate=class extends Jr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3171933400}};e.IfcRailing=class extends Jr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2262370178}};e.IfcRamp=class extends Jr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.ShapeType=h,this.type=3024970846}};e.IfcRampFlight=class extends Jr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3283111854}};e.IfcRationalBezierCurve=class extends qr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.Degree=t,this.ControlPointsList=s,this.CurveForm=i,this.ClosedCurve=r,this.SelfIntersect=o,this.WeightsData=n,this.type=3055160366}};class no extends $r{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.type=3027567501}}e.IfcReinforcingElement=no;e.IfcReinforcingMesh=class extends no{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.MeshLength=c,this.MeshWidth=A,this.LongitudinalBarNominalDiameter=u,this.TransverseBarNominalDiameter=p,this.LongitudinalBarCrossSectionArea=d,this.TransverseBarCrossSectionArea=f,this.LongitudinalBarSpacing=E,this.TransverseBarSpacing=m,this.type=2320036040}};e.IfcRoof=class extends Jr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.ShapeType=h,this.type=2016517767}};e.IfcRoundedEdgeFeature=class extends ro{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.FeatureLength=h,this.Radius=c,this.type=1376911519}};e.IfcSensorType=class extends to{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1783015770}};e.IfcSlab=class extends Jr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1529196076}};e.IfcStair=class extends Jr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.ShapeType=h,this.type=331165859}};e.IfcStairFlight=class extends Jr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.NumberOfRiser=h,this.NumberOfTreads=c,this.RiserHeight=A,this.TreadLength=u,this.type=4252922144}};e.IfcStructuralAnalysisModel=class extends Yr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.OrientationOf2DPlane=a,this.LoadedBy=l,this.HasResults=h,this.type=2515109513}};e.IfcTendon=class extends no{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.PredefinedType=c,this.NominalDiameter=A,this.CrossSectionArea=u,this.TensionForce=p,this.PreStress=d,this.FrictionCoefficient=f,this.AnchorageSlip=E,this.MinCurvatureRadius=m,this.type=3824725483}};e.IfcTendonAnchor=class extends no{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.type=2347447852}};e.IfcVibrationIsolatorType=class extends eo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3313531582}};class ao extends Jr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2391406946}}e.IfcWall=ao;e.IfcWallStandardCase=class extends ao{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3512223829}};e.IfcWindow=class extends Jr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.OverallHeight=h,this.OverallWidth=c,this.type=3304561284}};e.IfcActuatorType=class extends to{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2874132201}};e.IfcAlarmType=class extends to{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3001207471}};e.IfcBeam=class extends Jr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=753842376}};e.IfcChamferEdgeFeature=class extends ro{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.FeatureLength=h,this.Width=c,this.Height=A,this.type=2454782716}};e.IfcControllerType=class extends to{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=578613899}};e.IfcDistributionChamberElement=class extends io{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1052013943}};e.IfcDistributionControlElement=class extends so{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.ControlElementId=h,this.type=1062813311}};e.IfcElectricDistributionPoint=class extends oo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.DistributionPointFunction=h,this.UserDefinedFunction=c,this.type=3700593921}};e.IfcReinforcingBar=class extends no{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.NominalDiameter=c,this.CrossSectionArea=A,this.BarLength=u,this.BarRole=p,this.BarSurface=d,this.type=979691226}}}(hI||(hI={})),function(e){e.IfcAbsorbedDoseMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcAccelerationMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcAmountOfSubstanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcAngularVelocityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcArcIndex=class{constructor(e){this.value=e}};e.IfcAreaDensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcAreaMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcBinary=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcBoolean=class{constructor(e){this.type=3,this.value="true"==e}};e.IfcBoxAlignment=class{constructor(e){this.value=e,this.type=1}};e.IfcCardinalPointReference=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcComplexNumber=class{constructor(e){this.value=e}};e.IfcCompoundPlaneAngleMeasure=class{constructor(e){this.value=e}};e.IfcContextDependentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcCountMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcCurvatureMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcDate=class{constructor(e){this.value=e,this.type=1}};e.IfcDateTime=class{constructor(e){this.value=e,this.type=1}};e.IfcDayInMonthNumber=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcDayInWeekNumber=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcDescriptiveMeasure=class{constructor(e){this.value=e,this.type=1}};class t{constructor(e){this.type=4,this.value=parseFloat(e)}}e.IfcDimensionCount=t;e.IfcDoseEquivalentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcDuration=class{constructor(e){this.value=e,this.type=1}};e.IfcDynamicViscosityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricCapacitanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricChargeMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricConductanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricCurrentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricResistanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricVoltageMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcEnergyMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcFontStyle=class{constructor(e){this.value=e,this.type=1}};e.IfcFontVariant=class{constructor(e){this.value=e,this.type=1}};e.IfcFontWeight=class{constructor(e){this.value=e,this.type=1}};e.IfcForceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcFrequencyMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcGloballyUniqueId=class{constructor(e){this.value=e,this.type=1}};e.IfcHeatFluxDensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcHeatingValueMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcIdentifier=class{constructor(e){this.value=e,this.type=1}};e.IfcIlluminanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcInductanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcInteger=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcIntegerCountRateMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcIonConcentrationMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcIsothermalMoistureCapacityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcKinematicViscosityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLabel=class{constructor(e){this.value=e,this.type=1}};e.IfcLanguageId=class{constructor(e){this.value=e,this.type=1}};e.IfcLengthMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLineIndex=class{constructor(e){this.value=e}};e.IfcLinearForceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLinearMomentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLinearStiffnessMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLinearVelocityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLogical=class{constructor(e){this.type=3,this.value="true"==e}};e.IfcLuminousFluxMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLuminousIntensityDistributionMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLuminousIntensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMagneticFluxDensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMagneticFluxMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMassDensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMassFlowRateMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMassMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMassPerLengthMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcModulusOfElasticityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcModulusOfLinearSubgradeReactionMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcModulusOfRotationalSubgradeReactionMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcModulusOfSubgradeReactionMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMoistureDiffusivityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMolecularWeightMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMomentOfInertiaMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMonetaryMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMonthInYearNumber=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcNonNegativeLengthMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcNormalisedRatioMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcNumericMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPHMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcParameterValue=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPlanarForceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPlaneAngleMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPositiveInteger=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPositiveLengthMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPositivePlaneAngleMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPositiveRatioMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPowerMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPresentableText=class{constructor(e){this.value=e,this.type=1}};e.IfcPressureMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPropertySetDefinitionSet=class{constructor(e){this.value=e}};e.IfcRadioActivityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRatioMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcReal=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRotationalFrequencyMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRotationalMassMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRotationalStiffnessMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSectionModulusMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSectionalAreaIntegralMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcShearModulusMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSolidAngleMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSoundPowerLevelMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSoundPowerMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSoundPressureLevelMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSoundPressureMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSpecificHeatCapacityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSpecularExponent=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSpecularRoughness=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTemperatureGradientMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTemperatureRateOfChangeMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcText=class{constructor(e){this.value=e,this.type=1}};e.IfcTextAlignment=class{constructor(e){this.value=e,this.type=1}};e.IfcTextDecoration=class{constructor(e){this.value=e,this.type=1}};e.IfcTextFontName=class{constructor(e){this.value=e,this.type=1}};e.IfcTextTransformation=class{constructor(e){this.value=e,this.type=1}};e.IfcThermalAdmittanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermalConductivityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermalExpansionCoefficientMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermalResistanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermalTransmittanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermodynamicTemperatureMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTime=class{constructor(e){this.value=e,this.type=1}};e.IfcTimeMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTimeStamp=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTorqueMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcURIReference=class{constructor(e){this.value=e,this.type=1}};e.IfcVaporPermeabilityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcVolumeMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcVolumetricFlowRateMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcWarpingConstantMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcWarpingMomentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};class s{}s.EMAIL={type:3,value:"EMAIL"},s.FAX={type:3,value:"FAX"},s.PHONE={type:3,value:"PHONE"},s.POST={type:3,value:"POST"},s.VERBAL={type:3,value:"VERBAL"},s.USERDEFINED={type:3,value:"USERDEFINED"},s.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcActionRequestTypeEnum=s;class i{}i.DEAD_LOAD_G={type:3,value:"DEAD_LOAD_G"},i.COMPLETION_G1={type:3,value:"COMPLETION_G1"},i.LIVE_LOAD_Q={type:3,value:"LIVE_LOAD_Q"},i.SNOW_S={type:3,value:"SNOW_S"},i.WIND_W={type:3,value:"WIND_W"},i.PRESTRESSING_P={type:3,value:"PRESTRESSING_P"},i.SETTLEMENT_U={type:3,value:"SETTLEMENT_U"},i.TEMPERATURE_T={type:3,value:"TEMPERATURE_T"},i.EARTHQUAKE_E={type:3,value:"EARTHQUAKE_E"},i.FIRE={type:3,value:"FIRE"},i.IMPULSE={type:3,value:"IMPULSE"},i.IMPACT={type:3,value:"IMPACT"},i.TRANSPORT={type:3,value:"TRANSPORT"},i.ERECTION={type:3,value:"ERECTION"},i.PROPPING={type:3,value:"PROPPING"},i.SYSTEM_IMPERFECTION={type:3,value:"SYSTEM_IMPERFECTION"},i.SHRINKAGE={type:3,value:"SHRINKAGE"},i.CREEP={type:3,value:"CREEP"},i.LACK_OF_FIT={type:3,value:"LACK_OF_FIT"},i.BUOYANCY={type:3,value:"BUOYANCY"},i.ICE={type:3,value:"ICE"},i.CURRENT={type:3,value:"CURRENT"},i.WAVE={type:3,value:"WAVE"},i.RAIN={type:3,value:"RAIN"},i.BRAKES={type:3,value:"BRAKES"},i.USERDEFINED={type:3,value:"USERDEFINED"},i.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcActionSourceTypeEnum=i;class r{}r.PERMANENT_G={type:3,value:"PERMANENT_G"},r.VARIABLE_Q={type:3,value:"VARIABLE_Q"},r.EXTRAORDINARY_A={type:3,value:"EXTRAORDINARY_A"},r.USERDEFINED={type:3,value:"USERDEFINED"},r.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcActionTypeEnum=r;class o{}o.ELECTRICACTUATOR={type:3,value:"ELECTRICACTUATOR"},o.HANDOPERATEDACTUATOR={type:3,value:"HANDOPERATEDACTUATOR"},o.HYDRAULICACTUATOR={type:3,value:"HYDRAULICACTUATOR"},o.PNEUMATICACTUATOR={type:3,value:"PNEUMATICACTUATOR"},o.THERMOSTATICACTUATOR={type:3,value:"THERMOSTATICACTUATOR"},o.USERDEFINED={type:3,value:"USERDEFINED"},o.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcActuatorTypeEnum=o;class n{}n.OFFICE={type:3,value:"OFFICE"},n.SITE={type:3,value:"SITE"},n.HOME={type:3,value:"HOME"},n.DISTRIBUTIONPOINT={type:3,value:"DISTRIBUTIONPOINT"},n.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcAddressTypeEnum=n;class a{}a.CONSTANTFLOW={type:3,value:"CONSTANTFLOW"},a.VARIABLEFLOWPRESSUREDEPENDANT={type:3,value:"VARIABLEFLOWPRESSUREDEPENDANT"},a.VARIABLEFLOWPRESSUREINDEPENDANT={type:3,value:"VARIABLEFLOWPRESSUREINDEPENDANT"},a.USERDEFINED={type:3,value:"USERDEFINED"},a.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAirTerminalBoxTypeEnum=a;class l{}l.DIFFUSER={type:3,value:"DIFFUSER"},l.GRILLE={type:3,value:"GRILLE"},l.LOUVRE={type:3,value:"LOUVRE"},l.REGISTER={type:3,value:"REGISTER"},l.USERDEFINED={type:3,value:"USERDEFINED"},l.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAirTerminalTypeEnum=l;class h{}h.FIXEDPLATECOUNTERFLOWEXCHANGER={type:3,value:"FIXEDPLATECOUNTERFLOWEXCHANGER"},h.FIXEDPLATECROSSFLOWEXCHANGER={type:3,value:"FIXEDPLATECROSSFLOWEXCHANGER"},h.FIXEDPLATEPARALLELFLOWEXCHANGER={type:3,value:"FIXEDPLATEPARALLELFLOWEXCHANGER"},h.ROTARYWHEEL={type:3,value:"ROTARYWHEEL"},h.RUNAROUNDCOILLOOP={type:3,value:"RUNAROUNDCOILLOOP"},h.HEATPIPE={type:3,value:"HEATPIPE"},h.TWINTOWERENTHALPYRECOVERYLOOPS={type:3,value:"TWINTOWERENTHALPYRECOVERYLOOPS"},h.THERMOSIPHONSEALEDTUBEHEATEXCHANGERS={type:3,value:"THERMOSIPHONSEALEDTUBEHEATEXCHANGERS"},h.THERMOSIPHONCOILTYPEHEATEXCHANGERS={type:3,value:"THERMOSIPHONCOILTYPEHEATEXCHANGERS"},h.USERDEFINED={type:3,value:"USERDEFINED"},h.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAirToAirHeatRecoveryTypeEnum=h;class c{}c.BELL={type:3,value:"BELL"},c.BREAKGLASSBUTTON={type:3,value:"BREAKGLASSBUTTON"},c.LIGHT={type:3,value:"LIGHT"},c.MANUALPULLBOX={type:3,value:"MANUALPULLBOX"},c.SIREN={type:3,value:"SIREN"},c.WHISTLE={type:3,value:"WHISTLE"},c.USERDEFINED={type:3,value:"USERDEFINED"},c.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAlarmTypeEnum=c;class A{}A.IN_PLANE_LOADING_2D={type:3,value:"IN_PLANE_LOADING_2D"},A.OUT_PLANE_LOADING_2D={type:3,value:"OUT_PLANE_LOADING_2D"},A.LOADING_3D={type:3,value:"LOADING_3D"},A.USERDEFINED={type:3,value:"USERDEFINED"},A.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAnalysisModelTypeEnum=A;class u{}u.FIRST_ORDER_THEORY={type:3,value:"FIRST_ORDER_THEORY"},u.SECOND_ORDER_THEORY={type:3,value:"SECOND_ORDER_THEORY"},u.THIRD_ORDER_THEORY={type:3,value:"THIRD_ORDER_THEORY"},u.FULL_NONLINEAR_THEORY={type:3,value:"FULL_NONLINEAR_THEORY"},u.USERDEFINED={type:3,value:"USERDEFINED"},u.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAnalysisTheoryTypeEnum=u;class p{}p.ADD={type:3,value:"ADD"},p.DIVIDE={type:3,value:"DIVIDE"},p.MULTIPLY={type:3,value:"MULTIPLY"},p.SUBTRACT={type:3,value:"SUBTRACT"},e.IfcArithmeticOperatorEnum=p;class d{}d.SITE={type:3,value:"SITE"},d.FACTORY={type:3,value:"FACTORY"},d.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAssemblyPlaceEnum=d;class f{}f.AMPLIFIER={type:3,value:"AMPLIFIER"},f.CAMERA={type:3,value:"CAMERA"},f.DISPLAY={type:3,value:"DISPLAY"},f.MICROPHONE={type:3,value:"MICROPHONE"},f.PLAYER={type:3,value:"PLAYER"},f.PROJECTOR={type:3,value:"PROJECTOR"},f.RECEIVER={type:3,value:"RECEIVER"},f.SPEAKER={type:3,value:"SPEAKER"},f.SWITCHER={type:3,value:"SWITCHER"},f.TELEPHONE={type:3,value:"TELEPHONE"},f.TUNER={type:3,value:"TUNER"},f.USERDEFINED={type:3,value:"USERDEFINED"},f.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAudioVisualApplianceTypeEnum=f;class E{}E.POLYLINE_FORM={type:3,value:"POLYLINE_FORM"},E.CIRCULAR_ARC={type:3,value:"CIRCULAR_ARC"},E.ELLIPTIC_ARC={type:3,value:"ELLIPTIC_ARC"},E.PARABOLIC_ARC={type:3,value:"PARABOLIC_ARC"},E.HYPERBOLIC_ARC={type:3,value:"HYPERBOLIC_ARC"},E.UNSPECIFIED={type:3,value:"UNSPECIFIED"},e.IfcBSplineCurveForm=E;class m{}m.PLANE_SURF={type:3,value:"PLANE_SURF"},m.CYLINDRICAL_SURF={type:3,value:"CYLINDRICAL_SURF"},m.CONICAL_SURF={type:3,value:"CONICAL_SURF"},m.SPHERICAL_SURF={type:3,value:"SPHERICAL_SURF"},m.TOROIDAL_SURF={type:3,value:"TOROIDAL_SURF"},m.SURF_OF_REVOLUTION={type:3,value:"SURF_OF_REVOLUTION"},m.RULED_SURF={type:3,value:"RULED_SURF"},m.GENERALISED_CONE={type:3,value:"GENERALISED_CONE"},m.QUADRIC_SURF={type:3,value:"QUADRIC_SURF"},m.SURF_OF_LINEAR_EXTRUSION={type:3,value:"SURF_OF_LINEAR_EXTRUSION"},m.UNSPECIFIED={type:3,value:"UNSPECIFIED"},e.IfcBSplineSurfaceForm=m;class y{}y.BEAM={type:3,value:"BEAM"},y.JOIST={type:3,value:"JOIST"},y.HOLLOWCORE={type:3,value:"HOLLOWCORE"},y.LINTEL={type:3,value:"LINTEL"},y.SPANDREL={type:3,value:"SPANDREL"},y.T_BEAM={type:3,value:"T_BEAM"},y.USERDEFINED={type:3,value:"USERDEFINED"},y.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBeamTypeEnum=y;class g{}g.GREATERTHAN={type:3,value:"GREATERTHAN"},g.GREATERTHANOREQUALTO={type:3,value:"GREATERTHANOREQUALTO"},g.LESSTHAN={type:3,value:"LESSTHAN"},g.LESSTHANOREQUALTO={type:3,value:"LESSTHANOREQUALTO"},g.EQUALTO={type:3,value:"EQUALTO"},g.NOTEQUALTO={type:3,value:"NOTEQUALTO"},g.INCLUDES={type:3,value:"INCLUDES"},g.NOTINCLUDES={type:3,value:"NOTINCLUDES"},g.INCLUDEDIN={type:3,value:"INCLUDEDIN"},g.NOTINCLUDEDIN={type:3,value:"NOTINCLUDEDIN"},e.IfcBenchmarkEnum=g;class I{}I.WATER={type:3,value:"WATER"},I.STEAM={type:3,value:"STEAM"},I.USERDEFINED={type:3,value:"USERDEFINED"},I.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBoilerTypeEnum=I;class v{}v.UNION={type:3,value:"UNION"},v.INTERSECTION={type:3,value:"INTERSECTION"},v.DIFFERENCE={type:3,value:"DIFFERENCE"},e.IfcBooleanOperator=v;class T{}T.INSULATION={type:3,value:"INSULATION"},T.PRECASTPANEL={type:3,value:"PRECASTPANEL"},T.USERDEFINED={type:3,value:"USERDEFINED"},T.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBuildingElementPartTypeEnum=T;class _{}_.COMPLEX={type:3,value:"COMPLEX"},_.ELEMENT={type:3,value:"ELEMENT"},_.PARTIAL={type:3,value:"PARTIAL"},_.PROVISIONFORVOID={type:3,value:"PROVISIONFORVOID"},_.PROVISIONFORSPACE={type:3,value:"PROVISIONFORSPACE"},_.USERDEFINED={type:3,value:"USERDEFINED"},_.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBuildingElementProxyTypeEnum=_;class R{}R.FENESTRATION={type:3,value:"FENESTRATION"},R.FOUNDATION={type:3,value:"FOUNDATION"},R.LOADBEARING={type:3,value:"LOADBEARING"},R.OUTERSHELL={type:3,value:"OUTERSHELL"},R.SHADING={type:3,value:"SHADING"},R.TRANSPORT={type:3,value:"TRANSPORT"},R.USERDEFINED={type:3,value:"USERDEFINED"},R.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBuildingSystemTypeEnum=R;class P{}P.USERDEFINED={type:3,value:"USERDEFINED"},P.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBurnerTypeEnum=P;class D{}D.BEND={type:3,value:"BEND"},D.CROSS={type:3,value:"CROSS"},D.REDUCER={type:3,value:"REDUCER"},D.TEE={type:3,value:"TEE"},D.USERDEFINED={type:3,value:"USERDEFINED"},D.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCableCarrierFittingTypeEnum=D;class N{}N.CABLELADDERSEGMENT={type:3,value:"CABLELADDERSEGMENT"},N.CABLETRAYSEGMENT={type:3,value:"CABLETRAYSEGMENT"},N.CABLETRUNKINGSEGMENT={type:3,value:"CABLETRUNKINGSEGMENT"},N.CONDUITSEGMENT={type:3,value:"CONDUITSEGMENT"},N.USERDEFINED={type:3,value:"USERDEFINED"},N.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCableCarrierSegmentTypeEnum=N;class C{}C.CONNECTOR={type:3,value:"CONNECTOR"},C.ENTRY={type:3,value:"ENTRY"},C.EXIT={type:3,value:"EXIT"},C.JUNCTION={type:3,value:"JUNCTION"},C.TRANSITION={type:3,value:"TRANSITION"},C.USERDEFINED={type:3,value:"USERDEFINED"},C.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCableFittingTypeEnum=C;class O{}O.BUSBARSEGMENT={type:3,value:"BUSBARSEGMENT"},O.CABLESEGMENT={type:3,value:"CABLESEGMENT"},O.CONDUCTORSEGMENT={type:3,value:"CONDUCTORSEGMENT"},O.CORESEGMENT={type:3,value:"CORESEGMENT"},O.USERDEFINED={type:3,value:"USERDEFINED"},O.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCableSegmentTypeEnum=O;class b{}b.NOCHANGE={type:3,value:"NOCHANGE"},b.MODIFIED={type:3,value:"MODIFIED"},b.ADDED={type:3,value:"ADDED"},b.DELETED={type:3,value:"DELETED"},b.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcChangeActionEnum=b;class S{}S.AIRCOOLED={type:3,value:"AIRCOOLED"},S.WATERCOOLED={type:3,value:"WATERCOOLED"},S.HEATRECOVERY={type:3,value:"HEATRECOVERY"},S.USERDEFINED={type:3,value:"USERDEFINED"},S.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcChillerTypeEnum=S;class w{}w.USERDEFINED={type:3,value:"USERDEFINED"},w.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcChimneyTypeEnum=w;class x{}x.DXCOOLINGCOIL={type:3,value:"DXCOOLINGCOIL"},x.ELECTRICHEATINGCOIL={type:3,value:"ELECTRICHEATINGCOIL"},x.GASHEATINGCOIL={type:3,value:"GASHEATINGCOIL"},x.HYDRONICCOIL={type:3,value:"HYDRONICCOIL"},x.STEAMHEATINGCOIL={type:3,value:"STEAMHEATINGCOIL"},x.WATERCOOLINGCOIL={type:3,value:"WATERCOOLINGCOIL"},x.WATERHEATINGCOIL={type:3,value:"WATERHEATINGCOIL"},x.USERDEFINED={type:3,value:"USERDEFINED"},x.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCoilTypeEnum=x;class B{}B.COLUMN={type:3,value:"COLUMN"},B.PILASTER={type:3,value:"PILASTER"},B.USERDEFINED={type:3,value:"USERDEFINED"},B.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcColumnTypeEnum=B;class F{}F.ANTENNA={type:3,value:"ANTENNA"},F.COMPUTER={type:3,value:"COMPUTER"},F.FAX={type:3,value:"FAX"},F.GATEWAY={type:3,value:"GATEWAY"},F.MODEM={type:3,value:"MODEM"},F.NETWORKAPPLIANCE={type:3,value:"NETWORKAPPLIANCE"},F.NETWORKBRIDGE={type:3,value:"NETWORKBRIDGE"},F.NETWORKHUB={type:3,value:"NETWORKHUB"},F.PRINTER={type:3,value:"PRINTER"},F.REPEATER={type:3,value:"REPEATER"},F.ROUTER={type:3,value:"ROUTER"},F.SCANNER={type:3,value:"SCANNER"},F.USERDEFINED={type:3,value:"USERDEFINED"},F.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCommunicationsApplianceTypeEnum=F;class M{}M.P_COMPLEX={type:3,value:"P_COMPLEX"},M.Q_COMPLEX={type:3,value:"Q_COMPLEX"},e.IfcComplexPropertyTemplateTypeEnum=M;class L{}L.DYNAMIC={type:3,value:"DYNAMIC"},L.RECIPROCATING={type:3,value:"RECIPROCATING"},L.ROTARY={type:3,value:"ROTARY"},L.SCROLL={type:3,value:"SCROLL"},L.TROCHOIDAL={type:3,value:"TROCHOIDAL"},L.SINGLESTAGE={type:3,value:"SINGLESTAGE"},L.BOOSTER={type:3,value:"BOOSTER"},L.OPENTYPE={type:3,value:"OPENTYPE"},L.HERMETIC={type:3,value:"HERMETIC"},L.SEMIHERMETIC={type:3,value:"SEMIHERMETIC"},L.WELDEDSHELLHERMETIC={type:3,value:"WELDEDSHELLHERMETIC"},L.ROLLINGPISTON={type:3,value:"ROLLINGPISTON"},L.ROTARYVANE={type:3,value:"ROTARYVANE"},L.SINGLESCREW={type:3,value:"SINGLESCREW"},L.TWINSCREW={type:3,value:"TWINSCREW"},L.USERDEFINED={type:3,value:"USERDEFINED"},L.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCompressorTypeEnum=L;class U{}U.AIRCOOLED={type:3,value:"AIRCOOLED"},U.EVAPORATIVECOOLED={type:3,value:"EVAPORATIVECOOLED"},U.WATERCOOLED={type:3,value:"WATERCOOLED"},U.WATERCOOLEDBRAZEDPLATE={type:3,value:"WATERCOOLEDBRAZEDPLATE"},U.WATERCOOLEDSHELLCOIL={type:3,value:"WATERCOOLEDSHELLCOIL"},U.WATERCOOLEDSHELLTUBE={type:3,value:"WATERCOOLEDSHELLTUBE"},U.WATERCOOLEDTUBEINTUBE={type:3,value:"WATERCOOLEDTUBEINTUBE"},U.USERDEFINED={type:3,value:"USERDEFINED"},U.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCondenserTypeEnum=U;class H{}H.ATPATH={type:3,value:"ATPATH"},H.ATSTART={type:3,value:"ATSTART"},H.ATEND={type:3,value:"ATEND"},H.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcConnectionTypeEnum=H;class G{}G.HARD={type:3,value:"HARD"},G.SOFT={type:3,value:"SOFT"},G.ADVISORY={type:3,value:"ADVISORY"},G.USERDEFINED={type:3,value:"USERDEFINED"},G.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcConstraintEnum=G;class k{}k.DEMOLISHING={type:3,value:"DEMOLISHING"},k.EARTHMOVING={type:3,value:"EARTHMOVING"},k.ERECTING={type:3,value:"ERECTING"},k.HEATING={type:3,value:"HEATING"},k.LIGHTING={type:3,value:"LIGHTING"},k.PAVING={type:3,value:"PAVING"},k.PUMPING={type:3,value:"PUMPING"},k.TRANSPORTING={type:3,value:"TRANSPORTING"},k.USERDEFINED={type:3,value:"USERDEFINED"},k.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcConstructionEquipmentResourceTypeEnum=k;class V{}V.AGGREGATES={type:3,value:"AGGREGATES"},V.CONCRETE={type:3,value:"CONCRETE"},V.DRYWALL={type:3,value:"DRYWALL"},V.FUEL={type:3,value:"FUEL"},V.GYPSUM={type:3,value:"GYPSUM"},V.MASONRY={type:3,value:"MASONRY"},V.METAL={type:3,value:"METAL"},V.PLASTIC={type:3,value:"PLASTIC"},V.WOOD={type:3,value:"WOOD"},V.NOTDEFINED={type:3,value:"NOTDEFINED"},V.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcConstructionMaterialResourceTypeEnum=V;class j{}j.ASSEMBLY={type:3,value:"ASSEMBLY"},j.FORMWORK={type:3,value:"FORMWORK"},j.USERDEFINED={type:3,value:"USERDEFINED"},j.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcConstructionProductResourceTypeEnum=j;class Q{}Q.FLOATING={type:3,value:"FLOATING"},Q.PROGRAMMABLE={type:3,value:"PROGRAMMABLE"},Q.PROPORTIONAL={type:3,value:"PROPORTIONAL"},Q.MULTIPOSITION={type:3,value:"MULTIPOSITION"},Q.TWOPOSITION={type:3,value:"TWOPOSITION"},Q.USERDEFINED={type:3,value:"USERDEFINED"},Q.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcControllerTypeEnum=Q;class W{}W.ACTIVE={type:3,value:"ACTIVE"},W.PASSIVE={type:3,value:"PASSIVE"},W.USERDEFINED={type:3,value:"USERDEFINED"},W.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCooledBeamTypeEnum=W;class z{}z.NATURALDRAFT={type:3,value:"NATURALDRAFT"},z.MECHANICALINDUCEDDRAFT={type:3,value:"MECHANICALINDUCEDDRAFT"},z.MECHANICALFORCEDDRAFT={type:3,value:"MECHANICALFORCEDDRAFT"},z.USERDEFINED={type:3,value:"USERDEFINED"},z.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCoolingTowerTypeEnum=z;class K{}K.USERDEFINED={type:3,value:"USERDEFINED"},K.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCostItemTypeEnum=K;class Y{}Y.BUDGET={type:3,value:"BUDGET"},Y.COSTPLAN={type:3,value:"COSTPLAN"},Y.ESTIMATE={type:3,value:"ESTIMATE"},Y.TENDER={type:3,value:"TENDER"},Y.PRICEDBILLOFQUANTITIES={type:3,value:"PRICEDBILLOFQUANTITIES"},Y.UNPRICEDBILLOFQUANTITIES={type:3,value:"UNPRICEDBILLOFQUANTITIES"},Y.SCHEDULEOFRATES={type:3,value:"SCHEDULEOFRATES"},Y.USERDEFINED={type:3,value:"USERDEFINED"},Y.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCostScheduleTypeEnum=Y;class X{}X.CEILING={type:3,value:"CEILING"},X.FLOORING={type:3,value:"FLOORING"},X.CLADDING={type:3,value:"CLADDING"},X.ROOFING={type:3,value:"ROOFING"},X.MOLDING={type:3,value:"MOLDING"},X.SKIRTINGBOARD={type:3,value:"SKIRTINGBOARD"},X.INSULATION={type:3,value:"INSULATION"},X.MEMBRANE={type:3,value:"MEMBRANE"},X.SLEEVING={type:3,value:"SLEEVING"},X.WRAPPING={type:3,value:"WRAPPING"},X.USERDEFINED={type:3,value:"USERDEFINED"},X.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCoveringTypeEnum=X;class Z{}Z.OFFICE={type:3,value:"OFFICE"},Z.SITE={type:3,value:"SITE"},Z.USERDEFINED={type:3,value:"USERDEFINED"},Z.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCrewResourceTypeEnum=Z;class q{}q.USERDEFINED={type:3,value:"USERDEFINED"},q.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCurtainWallTypeEnum=q;class J{}J.LINEAR={type:3,value:"LINEAR"},J.LOG_LINEAR={type:3,value:"LOG_LINEAR"},J.LOG_LOG={type:3,value:"LOG_LOG"},J.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCurveInterpolationEnum=J;class ${}$.BACKDRAFTDAMPER={type:3,value:"BACKDRAFTDAMPER"},$.BALANCINGDAMPER={type:3,value:"BALANCINGDAMPER"},$.BLASTDAMPER={type:3,value:"BLASTDAMPER"},$.CONTROLDAMPER={type:3,value:"CONTROLDAMPER"},$.FIREDAMPER={type:3,value:"FIREDAMPER"},$.FIRESMOKEDAMPER={type:3,value:"FIRESMOKEDAMPER"},$.FUMEHOODEXHAUST={type:3,value:"FUMEHOODEXHAUST"},$.GRAVITYDAMPER={type:3,value:"GRAVITYDAMPER"},$.GRAVITYRELIEFDAMPER={type:3,value:"GRAVITYRELIEFDAMPER"},$.RELIEFDAMPER={type:3,value:"RELIEFDAMPER"},$.SMOKEDAMPER={type:3,value:"SMOKEDAMPER"},$.USERDEFINED={type:3,value:"USERDEFINED"},$.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDamperTypeEnum=$;class ee{}ee.MEASURED={type:3,value:"MEASURED"},ee.PREDICTED={type:3,value:"PREDICTED"},ee.SIMULATED={type:3,value:"SIMULATED"},ee.USERDEFINED={type:3,value:"USERDEFINED"},ee.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDataOriginEnum=ee;class te{}te.ANGULARVELOCITYUNIT={type:3,value:"ANGULARVELOCITYUNIT"},te.AREADENSITYUNIT={type:3,value:"AREADENSITYUNIT"},te.COMPOUNDPLANEANGLEUNIT={type:3,value:"COMPOUNDPLANEANGLEUNIT"},te.DYNAMICVISCOSITYUNIT={type:3,value:"DYNAMICVISCOSITYUNIT"},te.HEATFLUXDENSITYUNIT={type:3,value:"HEATFLUXDENSITYUNIT"},te.INTEGERCOUNTRATEUNIT={type:3,value:"INTEGERCOUNTRATEUNIT"},te.ISOTHERMALMOISTURECAPACITYUNIT={type:3,value:"ISOTHERMALMOISTURECAPACITYUNIT"},te.KINEMATICVISCOSITYUNIT={type:3,value:"KINEMATICVISCOSITYUNIT"},te.LINEARVELOCITYUNIT={type:3,value:"LINEARVELOCITYUNIT"},te.MASSDENSITYUNIT={type:3,value:"MASSDENSITYUNIT"},te.MASSFLOWRATEUNIT={type:3,value:"MASSFLOWRATEUNIT"},te.MOISTUREDIFFUSIVITYUNIT={type:3,value:"MOISTUREDIFFUSIVITYUNIT"},te.MOLECULARWEIGHTUNIT={type:3,value:"MOLECULARWEIGHTUNIT"},te.SPECIFICHEATCAPACITYUNIT={type:3,value:"SPECIFICHEATCAPACITYUNIT"},te.THERMALADMITTANCEUNIT={type:3,value:"THERMALADMITTANCEUNIT"},te.THERMALCONDUCTANCEUNIT={type:3,value:"THERMALCONDUCTANCEUNIT"},te.THERMALRESISTANCEUNIT={type:3,value:"THERMALRESISTANCEUNIT"},te.THERMALTRANSMITTANCEUNIT={type:3,value:"THERMALTRANSMITTANCEUNIT"},te.VAPORPERMEABILITYUNIT={type:3,value:"VAPORPERMEABILITYUNIT"},te.VOLUMETRICFLOWRATEUNIT={type:3,value:"VOLUMETRICFLOWRATEUNIT"},te.ROTATIONALFREQUENCYUNIT={type:3,value:"ROTATIONALFREQUENCYUNIT"},te.TORQUEUNIT={type:3,value:"TORQUEUNIT"},te.MOMENTOFINERTIAUNIT={type:3,value:"MOMENTOFINERTIAUNIT"},te.LINEARMOMENTUNIT={type:3,value:"LINEARMOMENTUNIT"},te.LINEARFORCEUNIT={type:3,value:"LINEARFORCEUNIT"},te.PLANARFORCEUNIT={type:3,value:"PLANARFORCEUNIT"},te.MODULUSOFELASTICITYUNIT={type:3,value:"MODULUSOFELASTICITYUNIT"},te.SHEARMODULUSUNIT={type:3,value:"SHEARMODULUSUNIT"},te.LINEARSTIFFNESSUNIT={type:3,value:"LINEARSTIFFNESSUNIT"},te.ROTATIONALSTIFFNESSUNIT={type:3,value:"ROTATIONALSTIFFNESSUNIT"},te.MODULUSOFSUBGRADEREACTIONUNIT={type:3,value:"MODULUSOFSUBGRADEREACTIONUNIT"},te.ACCELERATIONUNIT={type:3,value:"ACCELERATIONUNIT"},te.CURVATUREUNIT={type:3,value:"CURVATUREUNIT"},te.HEATINGVALUEUNIT={type:3,value:"HEATINGVALUEUNIT"},te.IONCONCENTRATIONUNIT={type:3,value:"IONCONCENTRATIONUNIT"},te.LUMINOUSINTENSITYDISTRIBUTIONUNIT={type:3,value:"LUMINOUSINTENSITYDISTRIBUTIONUNIT"},te.MASSPERLENGTHUNIT={type:3,value:"MASSPERLENGTHUNIT"},te.MODULUSOFLINEARSUBGRADEREACTIONUNIT={type:3,value:"MODULUSOFLINEARSUBGRADEREACTIONUNIT"},te.MODULUSOFROTATIONALSUBGRADEREACTIONUNIT={type:3,value:"MODULUSOFROTATIONALSUBGRADEREACTIONUNIT"},te.PHUNIT={type:3,value:"PHUNIT"},te.ROTATIONALMASSUNIT={type:3,value:"ROTATIONALMASSUNIT"},te.SECTIONAREAINTEGRALUNIT={type:3,value:"SECTIONAREAINTEGRALUNIT"},te.SECTIONMODULUSUNIT={type:3,value:"SECTIONMODULUSUNIT"},te.SOUNDPOWERLEVELUNIT={type:3,value:"SOUNDPOWERLEVELUNIT"},te.SOUNDPOWERUNIT={type:3,value:"SOUNDPOWERUNIT"},te.SOUNDPRESSURELEVELUNIT={type:3,value:"SOUNDPRESSURELEVELUNIT"},te.SOUNDPRESSUREUNIT={type:3,value:"SOUNDPRESSUREUNIT"},te.TEMPERATUREGRADIENTUNIT={type:3,value:"TEMPERATUREGRADIENTUNIT"},te.TEMPERATURERATEOFCHANGEUNIT={type:3,value:"TEMPERATURERATEOFCHANGEUNIT"},te.THERMALEXPANSIONCOEFFICIENTUNIT={type:3,value:"THERMALEXPANSIONCOEFFICIENTUNIT"},te.WARPINGCONSTANTUNIT={type:3,value:"WARPINGCONSTANTUNIT"},te.WARPINGMOMENTUNIT={type:3,value:"WARPINGMOMENTUNIT"},te.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcDerivedUnitEnum=te;class se{}se.POSITIVE={type:3,value:"POSITIVE"},se.NEGATIVE={type:3,value:"NEGATIVE"},e.IfcDirectionSenseEnum=se;class ie{}ie.ANCHORPLATE={type:3,value:"ANCHORPLATE"},ie.BRACKET={type:3,value:"BRACKET"},ie.SHOE={type:3,value:"SHOE"},ie.USERDEFINED={type:3,value:"USERDEFINED"},ie.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDiscreteAccessoryTypeEnum=ie;class re{}re.FORMEDDUCT={type:3,value:"FORMEDDUCT"},re.INSPECTIONCHAMBER={type:3,value:"INSPECTIONCHAMBER"},re.INSPECTIONPIT={type:3,value:"INSPECTIONPIT"},re.MANHOLE={type:3,value:"MANHOLE"},re.METERCHAMBER={type:3,value:"METERCHAMBER"},re.SUMP={type:3,value:"SUMP"},re.TRENCH={type:3,value:"TRENCH"},re.VALVECHAMBER={type:3,value:"VALVECHAMBER"},re.USERDEFINED={type:3,value:"USERDEFINED"},re.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDistributionChamberElementTypeEnum=re;class oe{}oe.CABLE={type:3,value:"CABLE"},oe.CABLECARRIER={type:3,value:"CABLECARRIER"},oe.DUCT={type:3,value:"DUCT"},oe.PIPE={type:3,value:"PIPE"},oe.USERDEFINED={type:3,value:"USERDEFINED"},oe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDistributionPortTypeEnum=oe;class ne{}ne.AIRCONDITIONING={type:3,value:"AIRCONDITIONING"},ne.AUDIOVISUAL={type:3,value:"AUDIOVISUAL"},ne.CHEMICAL={type:3,value:"CHEMICAL"},ne.CHILLEDWATER={type:3,value:"CHILLEDWATER"},ne.COMMUNICATION={type:3,value:"COMMUNICATION"},ne.COMPRESSEDAIR={type:3,value:"COMPRESSEDAIR"},ne.CONDENSERWATER={type:3,value:"CONDENSERWATER"},ne.CONTROL={type:3,value:"CONTROL"},ne.CONVEYING={type:3,value:"CONVEYING"},ne.DATA={type:3,value:"DATA"},ne.DISPOSAL={type:3,value:"DISPOSAL"},ne.DOMESTICCOLDWATER={type:3,value:"DOMESTICCOLDWATER"},ne.DOMESTICHOTWATER={type:3,value:"DOMESTICHOTWATER"},ne.DRAINAGE={type:3,value:"DRAINAGE"},ne.EARTHING={type:3,value:"EARTHING"},ne.ELECTRICAL={type:3,value:"ELECTRICAL"},ne.ELECTROACOUSTIC={type:3,value:"ELECTROACOUSTIC"},ne.EXHAUST={type:3,value:"EXHAUST"},ne.FIREPROTECTION={type:3,value:"FIREPROTECTION"},ne.FUEL={type:3,value:"FUEL"},ne.GAS={type:3,value:"GAS"},ne.HAZARDOUS={type:3,value:"HAZARDOUS"},ne.HEATING={type:3,value:"HEATING"},ne.LIGHTING={type:3,value:"LIGHTING"},ne.LIGHTNINGPROTECTION={type:3,value:"LIGHTNINGPROTECTION"},ne.MUNICIPALSOLIDWASTE={type:3,value:"MUNICIPALSOLIDWASTE"},ne.OIL={type:3,value:"OIL"},ne.OPERATIONAL={type:3,value:"OPERATIONAL"},ne.POWERGENERATION={type:3,value:"POWERGENERATION"},ne.RAINWATER={type:3,value:"RAINWATER"},ne.REFRIGERATION={type:3,value:"REFRIGERATION"},ne.SECURITY={type:3,value:"SECURITY"},ne.SEWAGE={type:3,value:"SEWAGE"},ne.SIGNAL={type:3,value:"SIGNAL"},ne.STORMWATER={type:3,value:"STORMWATER"},ne.TELEPHONE={type:3,value:"TELEPHONE"},ne.TV={type:3,value:"TV"},ne.VACUUM={type:3,value:"VACUUM"},ne.VENT={type:3,value:"VENT"},ne.VENTILATION={type:3,value:"VENTILATION"},ne.WASTEWATER={type:3,value:"WASTEWATER"},ne.WATERSUPPLY={type:3,value:"WATERSUPPLY"},ne.USERDEFINED={type:3,value:"USERDEFINED"},ne.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDistributionSystemEnum=ne;class ae{}ae.PUBLIC={type:3,value:"PUBLIC"},ae.RESTRICTED={type:3,value:"RESTRICTED"},ae.CONFIDENTIAL={type:3,value:"CONFIDENTIAL"},ae.PERSONAL={type:3,value:"PERSONAL"},ae.USERDEFINED={type:3,value:"USERDEFINED"},ae.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDocumentConfidentialityEnum=ae;class le{}le.DRAFT={type:3,value:"DRAFT"},le.FINALDRAFT={type:3,value:"FINALDRAFT"},le.FINAL={type:3,value:"FINAL"},le.REVISION={type:3,value:"REVISION"},le.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDocumentStatusEnum=le;class he{}he.SWINGING={type:3,value:"SWINGING"},he.DOUBLE_ACTING={type:3,value:"DOUBLE_ACTING"},he.SLIDING={type:3,value:"SLIDING"},he.FOLDING={type:3,value:"FOLDING"},he.REVOLVING={type:3,value:"REVOLVING"},he.ROLLINGUP={type:3,value:"ROLLINGUP"},he.FIXEDPANEL={type:3,value:"FIXEDPANEL"},he.USERDEFINED={type:3,value:"USERDEFINED"},he.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorPanelOperationEnum=he;class ce{}ce.LEFT={type:3,value:"LEFT"},ce.MIDDLE={type:3,value:"MIDDLE"},ce.RIGHT={type:3,value:"RIGHT"},ce.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorPanelPositionEnum=ce;class Ae{}Ae.ALUMINIUM={type:3,value:"ALUMINIUM"},Ae.HIGH_GRADE_STEEL={type:3,value:"HIGH_GRADE_STEEL"},Ae.STEEL={type:3,value:"STEEL"},Ae.WOOD={type:3,value:"WOOD"},Ae.ALUMINIUM_WOOD={type:3,value:"ALUMINIUM_WOOD"},Ae.ALUMINIUM_PLASTIC={type:3,value:"ALUMINIUM_PLASTIC"},Ae.PLASTIC={type:3,value:"PLASTIC"},Ae.USERDEFINED={type:3,value:"USERDEFINED"},Ae.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorStyleConstructionEnum=Ae;class ue{}ue.SINGLE_SWING_LEFT={type:3,value:"SINGLE_SWING_LEFT"},ue.SINGLE_SWING_RIGHT={type:3,value:"SINGLE_SWING_RIGHT"},ue.DOUBLE_DOOR_SINGLE_SWING={type:3,value:"DOUBLE_DOOR_SINGLE_SWING"},ue.DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT={type:3,value:"DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT"},ue.DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT={type:3,value:"DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT"},ue.DOUBLE_SWING_LEFT={type:3,value:"DOUBLE_SWING_LEFT"},ue.DOUBLE_SWING_RIGHT={type:3,value:"DOUBLE_SWING_RIGHT"},ue.DOUBLE_DOOR_DOUBLE_SWING={type:3,value:"DOUBLE_DOOR_DOUBLE_SWING"},ue.SLIDING_TO_LEFT={type:3,value:"SLIDING_TO_LEFT"},ue.SLIDING_TO_RIGHT={type:3,value:"SLIDING_TO_RIGHT"},ue.DOUBLE_DOOR_SLIDING={type:3,value:"DOUBLE_DOOR_SLIDING"},ue.FOLDING_TO_LEFT={type:3,value:"FOLDING_TO_LEFT"},ue.FOLDING_TO_RIGHT={type:3,value:"FOLDING_TO_RIGHT"},ue.DOUBLE_DOOR_FOLDING={type:3,value:"DOUBLE_DOOR_FOLDING"},ue.REVOLVING={type:3,value:"REVOLVING"},ue.ROLLINGUP={type:3,value:"ROLLINGUP"},ue.USERDEFINED={type:3,value:"USERDEFINED"},ue.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorStyleOperationEnum=ue;class pe{}pe.DOOR={type:3,value:"DOOR"},pe.GATE={type:3,value:"GATE"},pe.TRAPDOOR={type:3,value:"TRAPDOOR"},pe.USERDEFINED={type:3,value:"USERDEFINED"},pe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorTypeEnum=pe;class de{}de.SINGLE_SWING_LEFT={type:3,value:"SINGLE_SWING_LEFT"},de.SINGLE_SWING_RIGHT={type:3,value:"SINGLE_SWING_RIGHT"},de.DOUBLE_DOOR_SINGLE_SWING={type:3,value:"DOUBLE_DOOR_SINGLE_SWING"},de.DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT={type:3,value:"DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT"},de.DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT={type:3,value:"DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT"},de.DOUBLE_SWING_LEFT={type:3,value:"DOUBLE_SWING_LEFT"},de.DOUBLE_SWING_RIGHT={type:3,value:"DOUBLE_SWING_RIGHT"},de.DOUBLE_DOOR_DOUBLE_SWING={type:3,value:"DOUBLE_DOOR_DOUBLE_SWING"},de.SLIDING_TO_LEFT={type:3,value:"SLIDING_TO_LEFT"},de.SLIDING_TO_RIGHT={type:3,value:"SLIDING_TO_RIGHT"},de.DOUBLE_DOOR_SLIDING={type:3,value:"DOUBLE_DOOR_SLIDING"},de.FOLDING_TO_LEFT={type:3,value:"FOLDING_TO_LEFT"},de.FOLDING_TO_RIGHT={type:3,value:"FOLDING_TO_RIGHT"},de.DOUBLE_DOOR_FOLDING={type:3,value:"DOUBLE_DOOR_FOLDING"},de.REVOLVING={type:3,value:"REVOLVING"},de.ROLLINGUP={type:3,value:"ROLLINGUP"},de.SWING_FIXED_LEFT={type:3,value:"SWING_FIXED_LEFT"},de.SWING_FIXED_RIGHT={type:3,value:"SWING_FIXED_RIGHT"},de.USERDEFINED={type:3,value:"USERDEFINED"},de.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorTypeOperationEnum=de;class fe{}fe.BEND={type:3,value:"BEND"},fe.CONNECTOR={type:3,value:"CONNECTOR"},fe.ENTRY={type:3,value:"ENTRY"},fe.EXIT={type:3,value:"EXIT"},fe.JUNCTION={type:3,value:"JUNCTION"},fe.OBSTRUCTION={type:3,value:"OBSTRUCTION"},fe.TRANSITION={type:3,value:"TRANSITION"},fe.USERDEFINED={type:3,value:"USERDEFINED"},fe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDuctFittingTypeEnum=fe;class Ee{}Ee.RIGIDSEGMENT={type:3,value:"RIGIDSEGMENT"},Ee.FLEXIBLESEGMENT={type:3,value:"FLEXIBLESEGMENT"},Ee.USERDEFINED={type:3,value:"USERDEFINED"},Ee.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDuctSegmentTypeEnum=Ee;class me{}me.FLATOVAL={type:3,value:"FLATOVAL"},me.RECTANGULAR={type:3,value:"RECTANGULAR"},me.ROUND={type:3,value:"ROUND"},me.USERDEFINED={type:3,value:"USERDEFINED"},me.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDuctSilencerTypeEnum=me;class ye{}ye.DISHWASHER={type:3,value:"DISHWASHER"},ye.ELECTRICCOOKER={type:3,value:"ELECTRICCOOKER"},ye.FREESTANDINGELECTRICHEATER={type:3,value:"FREESTANDINGELECTRICHEATER"},ye.FREESTANDINGFAN={type:3,value:"FREESTANDINGFAN"},ye.FREESTANDINGWATERHEATER={type:3,value:"FREESTANDINGWATERHEATER"},ye.FREESTANDINGWATERCOOLER={type:3,value:"FREESTANDINGWATERCOOLER"},ye.FREEZER={type:3,value:"FREEZER"},ye.FRIDGE_FREEZER={type:3,value:"FRIDGE_FREEZER"},ye.HANDDRYER={type:3,value:"HANDDRYER"},ye.KITCHENMACHINE={type:3,value:"KITCHENMACHINE"},ye.MICROWAVE={type:3,value:"MICROWAVE"},ye.PHOTOCOPIER={type:3,value:"PHOTOCOPIER"},ye.REFRIGERATOR={type:3,value:"REFRIGERATOR"},ye.TUMBLEDRYER={type:3,value:"TUMBLEDRYER"},ye.VENDINGMACHINE={type:3,value:"VENDINGMACHINE"},ye.WASHINGMACHINE={type:3,value:"WASHINGMACHINE"},ye.USERDEFINED={type:3,value:"USERDEFINED"},ye.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricApplianceTypeEnum=ye;class ge{}ge.CONSUMERUNIT={type:3,value:"CONSUMERUNIT"},ge.DISTRIBUTIONBOARD={type:3,value:"DISTRIBUTIONBOARD"},ge.MOTORCONTROLCENTRE={type:3,value:"MOTORCONTROLCENTRE"},ge.SWITCHBOARD={type:3,value:"SWITCHBOARD"},ge.USERDEFINED={type:3,value:"USERDEFINED"},ge.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricDistributionBoardTypeEnum=ge;class Ie{}Ie.BATTERY={type:3,value:"BATTERY"},Ie.CAPACITORBANK={type:3,value:"CAPACITORBANK"},Ie.HARMONICFILTER={type:3,value:"HARMONICFILTER"},Ie.INDUCTORBANK={type:3,value:"INDUCTORBANK"},Ie.UPS={type:3,value:"UPS"},Ie.USERDEFINED={type:3,value:"USERDEFINED"},Ie.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricFlowStorageDeviceTypeEnum=Ie;class ve{}ve.CHP={type:3,value:"CHP"},ve.ENGINEGENERATOR={type:3,value:"ENGINEGENERATOR"},ve.STANDALONE={type:3,value:"STANDALONE"},ve.USERDEFINED={type:3,value:"USERDEFINED"},ve.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricGeneratorTypeEnum=ve;class Te{}Te.DC={type:3,value:"DC"},Te.INDUCTION={type:3,value:"INDUCTION"},Te.POLYPHASE={type:3,value:"POLYPHASE"},Te.RELUCTANCESYNCHRONOUS={type:3,value:"RELUCTANCESYNCHRONOUS"},Te.SYNCHRONOUS={type:3,value:"SYNCHRONOUS"},Te.USERDEFINED={type:3,value:"USERDEFINED"},Te.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricMotorTypeEnum=Te;class _e{}_e.TIMECLOCK={type:3,value:"TIMECLOCK"},_e.TIMEDELAY={type:3,value:"TIMEDELAY"},_e.RELAY={type:3,value:"RELAY"},_e.USERDEFINED={type:3,value:"USERDEFINED"},_e.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricTimeControlTypeEnum=_e;class Re{}Re.ACCESSORY_ASSEMBLY={type:3,value:"ACCESSORY_ASSEMBLY"},Re.ARCH={type:3,value:"ARCH"},Re.BEAM_GRID={type:3,value:"BEAM_GRID"},Re.BRACED_FRAME={type:3,value:"BRACED_FRAME"},Re.GIRDER={type:3,value:"GIRDER"},Re.REINFORCEMENT_UNIT={type:3,value:"REINFORCEMENT_UNIT"},Re.RIGID_FRAME={type:3,value:"RIGID_FRAME"},Re.SLAB_FIELD={type:3,value:"SLAB_FIELD"},Re.TRUSS={type:3,value:"TRUSS"},Re.USERDEFINED={type:3,value:"USERDEFINED"},Re.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElementAssemblyTypeEnum=Re;class Pe{}Pe.COMPLEX={type:3,value:"COMPLEX"},Pe.ELEMENT={type:3,value:"ELEMENT"},Pe.PARTIAL={type:3,value:"PARTIAL"},e.IfcElementCompositionEnum=Pe;class De{}De.EXTERNALCOMBUSTION={type:3,value:"EXTERNALCOMBUSTION"},De.INTERNALCOMBUSTION={type:3,value:"INTERNALCOMBUSTION"},De.USERDEFINED={type:3,value:"USERDEFINED"},De.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEngineTypeEnum=De;class Ne{}Ne.DIRECTEVAPORATIVERANDOMMEDIAAIRCOOLER={type:3,value:"DIRECTEVAPORATIVERANDOMMEDIAAIRCOOLER"},Ne.DIRECTEVAPORATIVERIGIDMEDIAAIRCOOLER={type:3,value:"DIRECTEVAPORATIVERIGIDMEDIAAIRCOOLER"},Ne.DIRECTEVAPORATIVESLINGERSPACKAGEDAIRCOOLER={type:3,value:"DIRECTEVAPORATIVESLINGERSPACKAGEDAIRCOOLER"},Ne.DIRECTEVAPORATIVEPACKAGEDROTARYAIRCOOLER={type:3,value:"DIRECTEVAPORATIVEPACKAGEDROTARYAIRCOOLER"},Ne.DIRECTEVAPORATIVEAIRWASHER={type:3,value:"DIRECTEVAPORATIVEAIRWASHER"},Ne.INDIRECTEVAPORATIVEPACKAGEAIRCOOLER={type:3,value:"INDIRECTEVAPORATIVEPACKAGEAIRCOOLER"},Ne.INDIRECTEVAPORATIVEWETCOIL={type:3,value:"INDIRECTEVAPORATIVEWETCOIL"},Ne.INDIRECTEVAPORATIVECOOLINGTOWERORCOILCOOLER={type:3,value:"INDIRECTEVAPORATIVECOOLINGTOWERORCOILCOOLER"},Ne.INDIRECTDIRECTCOMBINATION={type:3,value:"INDIRECTDIRECTCOMBINATION"},Ne.USERDEFINED={type:3,value:"USERDEFINED"},Ne.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEvaporativeCoolerTypeEnum=Ne;class Ce{}Ce.DIRECTEXPANSION={type:3,value:"DIRECTEXPANSION"},Ce.DIRECTEXPANSIONSHELLANDTUBE={type:3,value:"DIRECTEXPANSIONSHELLANDTUBE"},Ce.DIRECTEXPANSIONTUBEINTUBE={type:3,value:"DIRECTEXPANSIONTUBEINTUBE"},Ce.DIRECTEXPANSIONBRAZEDPLATE={type:3,value:"DIRECTEXPANSIONBRAZEDPLATE"},Ce.FLOODEDSHELLANDTUBE={type:3,value:"FLOODEDSHELLANDTUBE"},Ce.SHELLANDCOIL={type:3,value:"SHELLANDCOIL"},Ce.USERDEFINED={type:3,value:"USERDEFINED"},Ce.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEvaporatorTypeEnum=Ce;class Oe{}Oe.EVENTRULE={type:3,value:"EVENTRULE"},Oe.EVENTMESSAGE={type:3,value:"EVENTMESSAGE"},Oe.EVENTTIME={type:3,value:"EVENTTIME"},Oe.EVENTCOMPLEX={type:3,value:"EVENTCOMPLEX"},Oe.USERDEFINED={type:3,value:"USERDEFINED"},Oe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEventTriggerTypeEnum=Oe;class be{}be.STARTEVENT={type:3,value:"STARTEVENT"},be.ENDEVENT={type:3,value:"ENDEVENT"},be.INTERMEDIATEEVENT={type:3,value:"INTERMEDIATEEVENT"},be.USERDEFINED={type:3,value:"USERDEFINED"},be.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEventTypeEnum=be;class Se{}Se.EXTERNAL={type:3,value:"EXTERNAL"},Se.EXTERNAL_EARTH={type:3,value:"EXTERNAL_EARTH"},Se.EXTERNAL_WATER={type:3,value:"EXTERNAL_WATER"},Se.EXTERNAL_FIRE={type:3,value:"EXTERNAL_FIRE"},Se.USERDEFINED={type:3,value:"USERDEFINED"},Se.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcExternalSpatialElementTypeEnum=Se;class we{}we.CENTRIFUGALFORWARDCURVED={type:3,value:"CENTRIFUGALFORWARDCURVED"},we.CENTRIFUGALRADIAL={type:3,value:"CENTRIFUGALRADIAL"},we.CENTRIFUGALBACKWARDINCLINEDCURVED={type:3,value:"CENTRIFUGALBACKWARDINCLINEDCURVED"},we.CENTRIFUGALAIRFOIL={type:3,value:"CENTRIFUGALAIRFOIL"},we.TUBEAXIAL={type:3,value:"TUBEAXIAL"},we.VANEAXIAL={type:3,value:"VANEAXIAL"},we.PROPELLORAXIAL={type:3,value:"PROPELLORAXIAL"},we.USERDEFINED={type:3,value:"USERDEFINED"},we.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFanTypeEnum=we;class xe{}xe.GLUE={type:3,value:"GLUE"},xe.MORTAR={type:3,value:"MORTAR"},xe.WELD={type:3,value:"WELD"},xe.USERDEFINED={type:3,value:"USERDEFINED"},xe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFastenerTypeEnum=xe;class Be{}Be.AIRPARTICLEFILTER={type:3,value:"AIRPARTICLEFILTER"},Be.COMPRESSEDAIRFILTER={type:3,value:"COMPRESSEDAIRFILTER"},Be.ODORFILTER={type:3,value:"ODORFILTER"},Be.OILFILTER={type:3,value:"OILFILTER"},Be.STRAINER={type:3,value:"STRAINER"},Be.WATERFILTER={type:3,value:"WATERFILTER"},Be.USERDEFINED={type:3,value:"USERDEFINED"},Be.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFilterTypeEnum=Be;class Fe{}Fe.BREECHINGINLET={type:3,value:"BREECHINGINLET"},Fe.FIREHYDRANT={type:3,value:"FIREHYDRANT"},Fe.HOSEREEL={type:3,value:"HOSEREEL"},Fe.SPRINKLER={type:3,value:"SPRINKLER"},Fe.SPRINKLERDEFLECTOR={type:3,value:"SPRINKLERDEFLECTOR"},Fe.USERDEFINED={type:3,value:"USERDEFINED"},Fe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFireSuppressionTerminalTypeEnum=Fe;class Me{}Me.SOURCE={type:3,value:"SOURCE"},Me.SINK={type:3,value:"SINK"},Me.SOURCEANDSINK={type:3,value:"SOURCEANDSINK"},Me.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFlowDirectionEnum=Me;class Le{}Le.PRESSUREGAUGE={type:3,value:"PRESSUREGAUGE"},Le.THERMOMETER={type:3,value:"THERMOMETER"},Le.AMMETER={type:3,value:"AMMETER"},Le.FREQUENCYMETER={type:3,value:"FREQUENCYMETER"},Le.POWERFACTORMETER={type:3,value:"POWERFACTORMETER"},Le.PHASEANGLEMETER={type:3,value:"PHASEANGLEMETER"},Le.VOLTMETER_PEAK={type:3,value:"VOLTMETER_PEAK"},Le.VOLTMETER_RMS={type:3,value:"VOLTMETER_RMS"},Le.USERDEFINED={type:3,value:"USERDEFINED"},Le.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFlowInstrumentTypeEnum=Le;class Ue{}Ue.ENERGYMETER={type:3,value:"ENERGYMETER"},Ue.GASMETER={type:3,value:"GASMETER"},Ue.OILMETER={type:3,value:"OILMETER"},Ue.WATERMETER={type:3,value:"WATERMETER"},Ue.USERDEFINED={type:3,value:"USERDEFINED"},Ue.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFlowMeterTypeEnum=Ue;class He{}He.CAISSON_FOUNDATION={type:3,value:"CAISSON_FOUNDATION"},He.FOOTING_BEAM={type:3,value:"FOOTING_BEAM"},He.PAD_FOOTING={type:3,value:"PAD_FOOTING"},He.PILE_CAP={type:3,value:"PILE_CAP"},He.STRIP_FOOTING={type:3,value:"STRIP_FOOTING"},He.USERDEFINED={type:3,value:"USERDEFINED"},He.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFootingTypeEnum=He;class Ge{}Ge.CHAIR={type:3,value:"CHAIR"},Ge.TABLE={type:3,value:"TABLE"},Ge.DESK={type:3,value:"DESK"},Ge.BED={type:3,value:"BED"},Ge.FILECABINET={type:3,value:"FILECABINET"},Ge.SHELF={type:3,value:"SHELF"},Ge.SOFA={type:3,value:"SOFA"},Ge.USERDEFINED={type:3,value:"USERDEFINED"},Ge.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFurnitureTypeEnum=Ge;class ke{}ke.TERRAIN={type:3,value:"TERRAIN"},ke.USERDEFINED={type:3,value:"USERDEFINED"},ke.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcGeographicElementTypeEnum=ke;class Ve{}Ve.GRAPH_VIEW={type:3,value:"GRAPH_VIEW"},Ve.SKETCH_VIEW={type:3,value:"SKETCH_VIEW"},Ve.MODEL_VIEW={type:3,value:"MODEL_VIEW"},Ve.PLAN_VIEW={type:3,value:"PLAN_VIEW"},Ve.REFLECTED_PLAN_VIEW={type:3,value:"REFLECTED_PLAN_VIEW"},Ve.SECTION_VIEW={type:3,value:"SECTION_VIEW"},Ve.ELEVATION_VIEW={type:3,value:"ELEVATION_VIEW"},Ve.USERDEFINED={type:3,value:"USERDEFINED"},Ve.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcGeometricProjectionEnum=Ve;class je{}je.GLOBAL_COORDS={type:3,value:"GLOBAL_COORDS"},je.LOCAL_COORDS={type:3,value:"LOCAL_COORDS"},e.IfcGlobalOrLocalEnum=je;class Qe{}Qe.RECTANGULAR={type:3,value:"RECTANGULAR"},Qe.RADIAL={type:3,value:"RADIAL"},Qe.TRIANGULAR={type:3,value:"TRIANGULAR"},Qe.IRREGULAR={type:3,value:"IRREGULAR"},Qe.USERDEFINED={type:3,value:"USERDEFINED"},Qe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcGridTypeEnum=Qe;class We{}We.PLATE={type:3,value:"PLATE"},We.SHELLANDTUBE={type:3,value:"SHELLANDTUBE"},We.USERDEFINED={type:3,value:"USERDEFINED"},We.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcHeatExchangerTypeEnum=We;class ze{}ze.STEAMINJECTION={type:3,value:"STEAMINJECTION"},ze.ADIABATICAIRWASHER={type:3,value:"ADIABATICAIRWASHER"},ze.ADIABATICPAN={type:3,value:"ADIABATICPAN"},ze.ADIABATICWETTEDELEMENT={type:3,value:"ADIABATICWETTEDELEMENT"},ze.ADIABATICATOMIZING={type:3,value:"ADIABATICATOMIZING"},ze.ADIABATICULTRASONIC={type:3,value:"ADIABATICULTRASONIC"},ze.ADIABATICRIGIDMEDIA={type:3,value:"ADIABATICRIGIDMEDIA"},ze.ADIABATICCOMPRESSEDAIRNOZZLE={type:3,value:"ADIABATICCOMPRESSEDAIRNOZZLE"},ze.ASSISTEDELECTRIC={type:3,value:"ASSISTEDELECTRIC"},ze.ASSISTEDNATURALGAS={type:3,value:"ASSISTEDNATURALGAS"},ze.ASSISTEDPROPANE={type:3,value:"ASSISTEDPROPANE"},ze.ASSISTEDBUTANE={type:3,value:"ASSISTEDBUTANE"},ze.ASSISTEDSTEAM={type:3,value:"ASSISTEDSTEAM"},ze.USERDEFINED={type:3,value:"USERDEFINED"},ze.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcHumidifierTypeEnum=ze;class Ke{}Ke.CYCLONIC={type:3,value:"CYCLONIC"},Ke.GREASE={type:3,value:"GREASE"},Ke.OIL={type:3,value:"OIL"},Ke.PETROL={type:3,value:"PETROL"},Ke.USERDEFINED={type:3,value:"USERDEFINED"},Ke.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcInterceptorTypeEnum=Ke;class Ye{}Ye.INTERNAL={type:3,value:"INTERNAL"},Ye.EXTERNAL={type:3,value:"EXTERNAL"},Ye.EXTERNAL_EARTH={type:3,value:"EXTERNAL_EARTH"},Ye.EXTERNAL_WATER={type:3,value:"EXTERNAL_WATER"},Ye.EXTERNAL_FIRE={type:3,value:"EXTERNAL_FIRE"},Ye.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcInternalOrExternalEnum=Ye;class Xe{}Xe.ASSETINVENTORY={type:3,value:"ASSETINVENTORY"},Xe.SPACEINVENTORY={type:3,value:"SPACEINVENTORY"},Xe.FURNITUREINVENTORY={type:3,value:"FURNITUREINVENTORY"},Xe.USERDEFINED={type:3,value:"USERDEFINED"},Xe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcInventoryTypeEnum=Xe;class Ze{}Ze.DATA={type:3,value:"DATA"},Ze.POWER={type:3,value:"POWER"},Ze.USERDEFINED={type:3,value:"USERDEFINED"},Ze.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcJunctionBoxTypeEnum=Ze;class qe{}qe.UNIFORM_KNOTS={type:3,value:"UNIFORM_KNOTS"},qe.QUASI_UNIFORM_KNOTS={type:3,value:"QUASI_UNIFORM_KNOTS"},qe.PIECEWISE_BEZIER_KNOTS={type:3,value:"PIECEWISE_BEZIER_KNOTS"},qe.UNSPECIFIED={type:3,value:"UNSPECIFIED"},e.IfcKnotType=qe;class Je{}Je.ADMINISTRATION={type:3,value:"ADMINISTRATION"},Je.CARPENTRY={type:3,value:"CARPENTRY"},Je.CLEANING={type:3,value:"CLEANING"},Je.CONCRETE={type:3,value:"CONCRETE"},Je.DRYWALL={type:3,value:"DRYWALL"},Je.ELECTRIC={type:3,value:"ELECTRIC"},Je.FINISHING={type:3,value:"FINISHING"},Je.FLOORING={type:3,value:"FLOORING"},Je.GENERAL={type:3,value:"GENERAL"},Je.HVAC={type:3,value:"HVAC"},Je.LANDSCAPING={type:3,value:"LANDSCAPING"},Je.MASONRY={type:3,value:"MASONRY"},Je.PAINTING={type:3,value:"PAINTING"},Je.PAVING={type:3,value:"PAVING"},Je.PLUMBING={type:3,value:"PLUMBING"},Je.ROOFING={type:3,value:"ROOFING"},Je.SITEGRADING={type:3,value:"SITEGRADING"},Je.STEELWORK={type:3,value:"STEELWORK"},Je.SURVEYING={type:3,value:"SURVEYING"},Je.USERDEFINED={type:3,value:"USERDEFINED"},Je.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLaborResourceTypeEnum=Je;class $e{}$e.COMPACTFLUORESCENT={type:3,value:"COMPACTFLUORESCENT"},$e.FLUORESCENT={type:3,value:"FLUORESCENT"},$e.HALOGEN={type:3,value:"HALOGEN"},$e.HIGHPRESSUREMERCURY={type:3,value:"HIGHPRESSUREMERCURY"},$e.HIGHPRESSURESODIUM={type:3,value:"HIGHPRESSURESODIUM"},$e.LED={type:3,value:"LED"},$e.METALHALIDE={type:3,value:"METALHALIDE"},$e.OLED={type:3,value:"OLED"},$e.TUNGSTENFILAMENT={type:3,value:"TUNGSTENFILAMENT"},$e.USERDEFINED={type:3,value:"USERDEFINED"},$e.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLampTypeEnum=$e;class et{}et.AXIS1={type:3,value:"AXIS1"},et.AXIS2={type:3,value:"AXIS2"},et.AXIS3={type:3,value:"AXIS3"},e.IfcLayerSetDirectionEnum=et;class tt{}tt.TYPE_A={type:3,value:"TYPE_A"},tt.TYPE_B={type:3,value:"TYPE_B"},tt.TYPE_C={type:3,value:"TYPE_C"},tt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLightDistributionCurveEnum=tt;class st{}st.COMPACTFLUORESCENT={type:3,value:"COMPACTFLUORESCENT"},st.FLUORESCENT={type:3,value:"FLUORESCENT"},st.HIGHPRESSUREMERCURY={type:3,value:"HIGHPRESSUREMERCURY"},st.HIGHPRESSURESODIUM={type:3,value:"HIGHPRESSURESODIUM"},st.LIGHTEMITTINGDIODE={type:3,value:"LIGHTEMITTINGDIODE"},st.LOWPRESSURESODIUM={type:3,value:"LOWPRESSURESODIUM"},st.LOWVOLTAGEHALOGEN={type:3,value:"LOWVOLTAGEHALOGEN"},st.MAINVOLTAGEHALOGEN={type:3,value:"MAINVOLTAGEHALOGEN"},st.METALHALIDE={type:3,value:"METALHALIDE"},st.TUNGSTENFILAMENT={type:3,value:"TUNGSTENFILAMENT"},st.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLightEmissionSourceEnum=st;class it{}it.POINTSOURCE={type:3,value:"POINTSOURCE"},it.DIRECTIONSOURCE={type:3,value:"DIRECTIONSOURCE"},it.SECURITYLIGHTING={type:3,value:"SECURITYLIGHTING"},it.USERDEFINED={type:3,value:"USERDEFINED"},it.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLightFixtureTypeEnum=it;class rt{}rt.LOAD_GROUP={type:3,value:"LOAD_GROUP"},rt.LOAD_CASE={type:3,value:"LOAD_CASE"},rt.LOAD_COMBINATION={type:3,value:"LOAD_COMBINATION"},rt.USERDEFINED={type:3,value:"USERDEFINED"},rt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLoadGroupTypeEnum=rt;class ot{}ot.LOGICALAND={type:3,value:"LOGICALAND"},ot.LOGICALOR={type:3,value:"LOGICALOR"},ot.LOGICALXOR={type:3,value:"LOGICALXOR"},ot.LOGICALNOTAND={type:3,value:"LOGICALNOTAND"},ot.LOGICALNOTOR={type:3,value:"LOGICALNOTOR"},e.IfcLogicalOperatorEnum=ot;class nt{}nt.ANCHORBOLT={type:3,value:"ANCHORBOLT"},nt.BOLT={type:3,value:"BOLT"},nt.DOWEL={type:3,value:"DOWEL"},nt.NAIL={type:3,value:"NAIL"},nt.NAILPLATE={type:3,value:"NAILPLATE"},nt.RIVET={type:3,value:"RIVET"},nt.SCREW={type:3,value:"SCREW"},nt.SHEARCONNECTOR={type:3,value:"SHEARCONNECTOR"},nt.STAPLE={type:3,value:"STAPLE"},nt.STUDSHEARCONNECTOR={type:3,value:"STUDSHEARCONNECTOR"},nt.USERDEFINED={type:3,value:"USERDEFINED"},nt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMechanicalFastenerTypeEnum=nt;class at{}at.AIRSTATION={type:3,value:"AIRSTATION"},at.FEEDAIRUNIT={type:3,value:"FEEDAIRUNIT"},at.OXYGENGENERATOR={type:3,value:"OXYGENGENERATOR"},at.OXYGENPLANT={type:3,value:"OXYGENPLANT"},at.VACUUMSTATION={type:3,value:"VACUUMSTATION"},at.USERDEFINED={type:3,value:"USERDEFINED"},at.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMedicalDeviceTypeEnum=at;class lt{}lt.BRACE={type:3,value:"BRACE"},lt.CHORD={type:3,value:"CHORD"},lt.COLLAR={type:3,value:"COLLAR"},lt.MEMBER={type:3,value:"MEMBER"},lt.MULLION={type:3,value:"MULLION"},lt.PLATE={type:3,value:"PLATE"},lt.POST={type:3,value:"POST"},lt.PURLIN={type:3,value:"PURLIN"},lt.RAFTER={type:3,value:"RAFTER"},lt.STRINGER={type:3,value:"STRINGER"},lt.STRUT={type:3,value:"STRUT"},lt.STUD={type:3,value:"STUD"},lt.USERDEFINED={type:3,value:"USERDEFINED"},lt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMemberTypeEnum=lt;class ht{}ht.BELTDRIVE={type:3,value:"BELTDRIVE"},ht.COUPLING={type:3,value:"COUPLING"},ht.DIRECTDRIVE={type:3,value:"DIRECTDRIVE"},ht.USERDEFINED={type:3,value:"USERDEFINED"},ht.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMotorConnectionTypeEnum=ht;class ct{}ct.NULL={type:3,value:"NULL"},e.IfcNullStyle=ct;class At{}At.PRODUCT={type:3,value:"PRODUCT"},At.PROCESS={type:3,value:"PROCESS"},At.CONTROL={type:3,value:"CONTROL"},At.RESOURCE={type:3,value:"RESOURCE"},At.ACTOR={type:3,value:"ACTOR"},At.GROUP={type:3,value:"GROUP"},At.PROJECT={type:3,value:"PROJECT"},At.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcObjectTypeEnum=At;class ut{}ut.CODECOMPLIANCE={type:3,value:"CODECOMPLIANCE"},ut.CODEWAIVER={type:3,value:"CODEWAIVER"},ut.DESIGNINTENT={type:3,value:"DESIGNINTENT"},ut.EXTERNAL={type:3,value:"EXTERNAL"},ut.HEALTHANDSAFETY={type:3,value:"HEALTHANDSAFETY"},ut.MERGECONFLICT={type:3,value:"MERGECONFLICT"},ut.MODELVIEW={type:3,value:"MODELVIEW"},ut.PARAMETER={type:3,value:"PARAMETER"},ut.REQUIREMENT={type:3,value:"REQUIREMENT"},ut.SPECIFICATION={type:3,value:"SPECIFICATION"},ut.TRIGGERCONDITION={type:3,value:"TRIGGERCONDITION"},ut.USERDEFINED={type:3,value:"USERDEFINED"},ut.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcObjectiveEnum=ut;class pt{}pt.ASSIGNEE={type:3,value:"ASSIGNEE"},pt.ASSIGNOR={type:3,value:"ASSIGNOR"},pt.LESSEE={type:3,value:"LESSEE"},pt.LESSOR={type:3,value:"LESSOR"},pt.LETTINGAGENT={type:3,value:"LETTINGAGENT"},pt.OWNER={type:3,value:"OWNER"},pt.TENANT={type:3,value:"TENANT"},pt.USERDEFINED={type:3,value:"USERDEFINED"},pt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcOccupantTypeEnum=pt;class dt{}dt.OPENING={type:3,value:"OPENING"},dt.RECESS={type:3,value:"RECESS"},dt.USERDEFINED={type:3,value:"USERDEFINED"},dt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcOpeningElementTypeEnum=dt;class ft{}ft.AUDIOVISUALOUTLET={type:3,value:"AUDIOVISUALOUTLET"},ft.COMMUNICATIONSOUTLET={type:3,value:"COMMUNICATIONSOUTLET"},ft.POWEROUTLET={type:3,value:"POWEROUTLET"},ft.DATAOUTLET={type:3,value:"DATAOUTLET"},ft.TELEPHONEOUTLET={type:3,value:"TELEPHONEOUTLET"},ft.USERDEFINED={type:3,value:"USERDEFINED"},ft.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcOutletTypeEnum=ft;class Et{}Et.USERDEFINED={type:3,value:"USERDEFINED"},Et.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPerformanceHistoryTypeEnum=Et;class mt{}mt.GRILL={type:3,value:"GRILL"},mt.LOUVER={type:3,value:"LOUVER"},mt.SCREEN={type:3,value:"SCREEN"},mt.USERDEFINED={type:3,value:"USERDEFINED"},mt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPermeableCoveringOperationEnum=mt;class yt{}yt.ACCESS={type:3,value:"ACCESS"},yt.BUILDING={type:3,value:"BUILDING"},yt.WORK={type:3,value:"WORK"},yt.USERDEFINED={type:3,value:"USERDEFINED"},yt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPermitTypeEnum=yt;class gt{}gt.PHYSICAL={type:3,value:"PHYSICAL"},gt.VIRTUAL={type:3,value:"VIRTUAL"},gt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPhysicalOrVirtualEnum=gt;class It{}It.CAST_IN_PLACE={type:3,value:"CAST_IN_PLACE"},It.COMPOSITE={type:3,value:"COMPOSITE"},It.PRECAST_CONCRETE={type:3,value:"PRECAST_CONCRETE"},It.PREFAB_STEEL={type:3,value:"PREFAB_STEEL"},It.USERDEFINED={type:3,value:"USERDEFINED"},It.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPileConstructionEnum=It;class vt{}vt.BORED={type:3,value:"BORED"},vt.DRIVEN={type:3,value:"DRIVEN"},vt.JETGROUTING={type:3,value:"JETGROUTING"},vt.COHESION={type:3,value:"COHESION"},vt.FRICTION={type:3,value:"FRICTION"},vt.SUPPORT={type:3,value:"SUPPORT"},vt.USERDEFINED={type:3,value:"USERDEFINED"},vt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPileTypeEnum=vt;class Tt{}Tt.BEND={type:3,value:"BEND"},Tt.CONNECTOR={type:3,value:"CONNECTOR"},Tt.ENTRY={type:3,value:"ENTRY"},Tt.EXIT={type:3,value:"EXIT"},Tt.JUNCTION={type:3,value:"JUNCTION"},Tt.OBSTRUCTION={type:3,value:"OBSTRUCTION"},Tt.TRANSITION={type:3,value:"TRANSITION"},Tt.USERDEFINED={type:3,value:"USERDEFINED"},Tt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPipeFittingTypeEnum=Tt;class _t{}_t.CULVERT={type:3,value:"CULVERT"},_t.FLEXIBLESEGMENT={type:3,value:"FLEXIBLESEGMENT"},_t.RIGIDSEGMENT={type:3,value:"RIGIDSEGMENT"},_t.GUTTER={type:3,value:"GUTTER"},_t.SPOOL={type:3,value:"SPOOL"},_t.USERDEFINED={type:3,value:"USERDEFINED"},_t.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPipeSegmentTypeEnum=_t;class Rt{}Rt.CURTAIN_PANEL={type:3,value:"CURTAIN_PANEL"},Rt.SHEET={type:3,value:"SHEET"},Rt.USERDEFINED={type:3,value:"USERDEFINED"},Rt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPlateTypeEnum=Rt;class Pt{}Pt.CURVE3D={type:3,value:"CURVE3D"},Pt.PCURVE_S1={type:3,value:"PCURVE_S1"},Pt.PCURVE_S2={type:3,value:"PCURVE_S2"},e.IfcPreferredSurfaceCurveRepresentation=Pt;class Dt{}Dt.ADVICE_CAUTION={type:3,value:"ADVICE_CAUTION"},Dt.ADVICE_NOTE={type:3,value:"ADVICE_NOTE"},Dt.ADVICE_WARNING={type:3,value:"ADVICE_WARNING"},Dt.CALIBRATION={type:3,value:"CALIBRATION"},Dt.DIAGNOSTIC={type:3,value:"DIAGNOSTIC"},Dt.SHUTDOWN={type:3,value:"SHUTDOWN"},Dt.STARTUP={type:3,value:"STARTUP"},Dt.USERDEFINED={type:3,value:"USERDEFINED"},Dt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProcedureTypeEnum=Dt;class Nt{}Nt.CURVE={type:3,value:"CURVE"},Nt.AREA={type:3,value:"AREA"},e.IfcProfileTypeEnum=Nt;class Ct{}Ct.CHANGEORDER={type:3,value:"CHANGEORDER"},Ct.MAINTENANCEWORKORDER={type:3,value:"MAINTENANCEWORKORDER"},Ct.MOVEORDER={type:3,value:"MOVEORDER"},Ct.PURCHASEORDER={type:3,value:"PURCHASEORDER"},Ct.WORKORDER={type:3,value:"WORKORDER"},Ct.USERDEFINED={type:3,value:"USERDEFINED"},Ct.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProjectOrderTypeEnum=Ct;class Ot{}Ot.PROJECTED_LENGTH={type:3,value:"PROJECTED_LENGTH"},Ot.TRUE_LENGTH={type:3,value:"TRUE_LENGTH"},e.IfcProjectedOrTrueLengthEnum=Ot;class bt{}bt.USERDEFINED={type:3,value:"USERDEFINED"},bt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProjectionElementTypeEnum=bt;class St{}St.PSET_TYPEDRIVENONLY={type:3,value:"PSET_TYPEDRIVENONLY"},St.PSET_TYPEDRIVENOVERRIDE={type:3,value:"PSET_TYPEDRIVENOVERRIDE"},St.PSET_OCCURRENCEDRIVEN={type:3,value:"PSET_OCCURRENCEDRIVEN"},St.PSET_PERFORMANCEDRIVEN={type:3,value:"PSET_PERFORMANCEDRIVEN"},St.QTO_TYPEDRIVENONLY={type:3,value:"QTO_TYPEDRIVENONLY"},St.QTO_TYPEDRIVENOVERRIDE={type:3,value:"QTO_TYPEDRIVENOVERRIDE"},St.QTO_OCCURRENCEDRIVEN={type:3,value:"QTO_OCCURRENCEDRIVEN"},St.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPropertySetTemplateTypeEnum=St;class wt{}wt.ELECTRONIC={type:3,value:"ELECTRONIC"},wt.ELECTROMAGNETIC={type:3,value:"ELECTROMAGNETIC"},wt.RESIDUALCURRENT={type:3,value:"RESIDUALCURRENT"},wt.THERMAL={type:3,value:"THERMAL"},wt.USERDEFINED={type:3,value:"USERDEFINED"},wt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProtectiveDeviceTrippingUnitTypeEnum=wt;class xt{}xt.CIRCUITBREAKER={type:3,value:"CIRCUITBREAKER"},xt.EARTHLEAKAGECIRCUITBREAKER={type:3,value:"EARTHLEAKAGECIRCUITBREAKER"},xt.EARTHINGSWITCH={type:3,value:"EARTHINGSWITCH"},xt.FUSEDISCONNECTOR={type:3,value:"FUSEDISCONNECTOR"},xt.RESIDUALCURRENTCIRCUITBREAKER={type:3,value:"RESIDUALCURRENTCIRCUITBREAKER"},xt.RESIDUALCURRENTSWITCH={type:3,value:"RESIDUALCURRENTSWITCH"},xt.VARISTOR={type:3,value:"VARISTOR"},xt.USERDEFINED={type:3,value:"USERDEFINED"},xt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProtectiveDeviceTypeEnum=xt;class Bt{}Bt.CIRCULATOR={type:3,value:"CIRCULATOR"},Bt.ENDSUCTION={type:3,value:"ENDSUCTION"},Bt.SPLITCASE={type:3,value:"SPLITCASE"},Bt.SUBMERSIBLEPUMP={type:3,value:"SUBMERSIBLEPUMP"},Bt.SUMPPUMP={type:3,value:"SUMPPUMP"},Bt.VERTICALINLINE={type:3,value:"VERTICALINLINE"},Bt.VERTICALTURBINE={type:3,value:"VERTICALTURBINE"},Bt.USERDEFINED={type:3,value:"USERDEFINED"},Bt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPumpTypeEnum=Bt;class Ft{}Ft.HANDRAIL={type:3,value:"HANDRAIL"},Ft.GUARDRAIL={type:3,value:"GUARDRAIL"},Ft.BALUSTRADE={type:3,value:"BALUSTRADE"},Ft.USERDEFINED={type:3,value:"USERDEFINED"},Ft.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRailingTypeEnum=Ft;class Mt{}Mt.STRAIGHT={type:3,value:"STRAIGHT"},Mt.SPIRAL={type:3,value:"SPIRAL"},Mt.USERDEFINED={type:3,value:"USERDEFINED"},Mt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRampFlightTypeEnum=Mt;class Lt{}Lt.STRAIGHT_RUN_RAMP={type:3,value:"STRAIGHT_RUN_RAMP"},Lt.TWO_STRAIGHT_RUN_RAMP={type:3,value:"TWO_STRAIGHT_RUN_RAMP"},Lt.QUARTER_TURN_RAMP={type:3,value:"QUARTER_TURN_RAMP"},Lt.TWO_QUARTER_TURN_RAMP={type:3,value:"TWO_QUARTER_TURN_RAMP"},Lt.HALF_TURN_RAMP={type:3,value:"HALF_TURN_RAMP"},Lt.SPIRAL_RAMP={type:3,value:"SPIRAL_RAMP"},Lt.USERDEFINED={type:3,value:"USERDEFINED"},Lt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRampTypeEnum=Lt;class Ut{}Ut.DAILY={type:3,value:"DAILY"},Ut.WEEKLY={type:3,value:"WEEKLY"},Ut.MONTHLY_BY_DAY_OF_MONTH={type:3,value:"MONTHLY_BY_DAY_OF_MONTH"},Ut.MONTHLY_BY_POSITION={type:3,value:"MONTHLY_BY_POSITION"},Ut.BY_DAY_COUNT={type:3,value:"BY_DAY_COUNT"},Ut.BY_WEEKDAY_COUNT={type:3,value:"BY_WEEKDAY_COUNT"},Ut.YEARLY_BY_DAY_OF_MONTH={type:3,value:"YEARLY_BY_DAY_OF_MONTH"},Ut.YEARLY_BY_POSITION={type:3,value:"YEARLY_BY_POSITION"},e.IfcRecurrenceTypeEnum=Ut;class Ht{}Ht.BLINN={type:3,value:"BLINN"},Ht.FLAT={type:3,value:"FLAT"},Ht.GLASS={type:3,value:"GLASS"},Ht.MATT={type:3,value:"MATT"},Ht.METAL={type:3,value:"METAL"},Ht.MIRROR={type:3,value:"MIRROR"},Ht.PHONG={type:3,value:"PHONG"},Ht.PLASTIC={type:3,value:"PLASTIC"},Ht.STRAUSS={type:3,value:"STRAUSS"},Ht.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcReflectanceMethodEnum=Ht;class Gt{}Gt.MAIN={type:3,value:"MAIN"},Gt.SHEAR={type:3,value:"SHEAR"},Gt.LIGATURE={type:3,value:"LIGATURE"},Gt.STUD={type:3,value:"STUD"},Gt.PUNCHING={type:3,value:"PUNCHING"},Gt.EDGE={type:3,value:"EDGE"},Gt.RING={type:3,value:"RING"},Gt.ANCHORING={type:3,value:"ANCHORING"},Gt.USERDEFINED={type:3,value:"USERDEFINED"},Gt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcReinforcingBarRoleEnum=Gt;class kt{}kt.PLAIN={type:3,value:"PLAIN"},kt.TEXTURED={type:3,value:"TEXTURED"},e.IfcReinforcingBarSurfaceEnum=kt;class Vt{}Vt.ANCHORING={type:3,value:"ANCHORING"},Vt.EDGE={type:3,value:"EDGE"},Vt.LIGATURE={type:3,value:"LIGATURE"},Vt.MAIN={type:3,value:"MAIN"},Vt.PUNCHING={type:3,value:"PUNCHING"},Vt.RING={type:3,value:"RING"},Vt.SHEAR={type:3,value:"SHEAR"},Vt.STUD={type:3,value:"STUD"},Vt.USERDEFINED={type:3,value:"USERDEFINED"},Vt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcReinforcingBarTypeEnum=Vt;class jt{}jt.USERDEFINED={type:3,value:"USERDEFINED"},jt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcReinforcingMeshTypeEnum=jt;class Qt{}Qt.SUPPLIER={type:3,value:"SUPPLIER"},Qt.MANUFACTURER={type:3,value:"MANUFACTURER"},Qt.CONTRACTOR={type:3,value:"CONTRACTOR"},Qt.SUBCONTRACTOR={type:3,value:"SUBCONTRACTOR"},Qt.ARCHITECT={type:3,value:"ARCHITECT"},Qt.STRUCTURALENGINEER={type:3,value:"STRUCTURALENGINEER"},Qt.COSTENGINEER={type:3,value:"COSTENGINEER"},Qt.CLIENT={type:3,value:"CLIENT"},Qt.BUILDINGOWNER={type:3,value:"BUILDINGOWNER"},Qt.BUILDINGOPERATOR={type:3,value:"BUILDINGOPERATOR"},Qt.MECHANICALENGINEER={type:3,value:"MECHANICALENGINEER"},Qt.ELECTRICALENGINEER={type:3,value:"ELECTRICALENGINEER"},Qt.PROJECTMANAGER={type:3,value:"PROJECTMANAGER"},Qt.FACILITIESMANAGER={type:3,value:"FACILITIESMANAGER"},Qt.CIVILENGINEER={type:3,value:"CIVILENGINEER"},Qt.COMMISSIONINGENGINEER={type:3,value:"COMMISSIONINGENGINEER"},Qt.ENGINEER={type:3,value:"ENGINEER"},Qt.OWNER={type:3,value:"OWNER"},Qt.CONSULTANT={type:3,value:"CONSULTANT"},Qt.CONSTRUCTIONMANAGER={type:3,value:"CONSTRUCTIONMANAGER"},Qt.FIELDCONSTRUCTIONMANAGER={type:3,value:"FIELDCONSTRUCTIONMANAGER"},Qt.RESELLER={type:3,value:"RESELLER"},Qt.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcRoleEnum=Qt;class Wt{}Wt.FLAT_ROOF={type:3,value:"FLAT_ROOF"},Wt.SHED_ROOF={type:3,value:"SHED_ROOF"},Wt.GABLE_ROOF={type:3,value:"GABLE_ROOF"},Wt.HIP_ROOF={type:3,value:"HIP_ROOF"},Wt.HIPPED_GABLE_ROOF={type:3,value:"HIPPED_GABLE_ROOF"},Wt.GAMBREL_ROOF={type:3,value:"GAMBREL_ROOF"},Wt.MANSARD_ROOF={type:3,value:"MANSARD_ROOF"},Wt.BARREL_ROOF={type:3,value:"BARREL_ROOF"},Wt.RAINBOW_ROOF={type:3,value:"RAINBOW_ROOF"},Wt.BUTTERFLY_ROOF={type:3,value:"BUTTERFLY_ROOF"},Wt.PAVILION_ROOF={type:3,value:"PAVILION_ROOF"},Wt.DOME_ROOF={type:3,value:"DOME_ROOF"},Wt.FREEFORM={type:3,value:"FREEFORM"},Wt.USERDEFINED={type:3,value:"USERDEFINED"},Wt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRoofTypeEnum=Wt;class zt{}zt.EXA={type:3,value:"EXA"},zt.PETA={type:3,value:"PETA"},zt.TERA={type:3,value:"TERA"},zt.GIGA={type:3,value:"GIGA"},zt.MEGA={type:3,value:"MEGA"},zt.KILO={type:3,value:"KILO"},zt.HECTO={type:3,value:"HECTO"},zt.DECA={type:3,value:"DECA"},zt.DECI={type:3,value:"DECI"},zt.CENTI={type:3,value:"CENTI"},zt.MILLI={type:3,value:"MILLI"},zt.MICRO={type:3,value:"MICRO"},zt.NANO={type:3,value:"NANO"},zt.PICO={type:3,value:"PICO"},zt.FEMTO={type:3,value:"FEMTO"},zt.ATTO={type:3,value:"ATTO"},e.IfcSIPrefix=zt;class Kt{}Kt.AMPERE={type:3,value:"AMPERE"},Kt.BECQUEREL={type:3,value:"BECQUEREL"},Kt.CANDELA={type:3,value:"CANDELA"},Kt.COULOMB={type:3,value:"COULOMB"},Kt.CUBIC_METRE={type:3,value:"CUBIC_METRE"},Kt.DEGREE_CELSIUS={type:3,value:"DEGREE_CELSIUS"},Kt.FARAD={type:3,value:"FARAD"},Kt.GRAM={type:3,value:"GRAM"},Kt.GRAY={type:3,value:"GRAY"},Kt.HENRY={type:3,value:"HENRY"},Kt.HERTZ={type:3,value:"HERTZ"},Kt.JOULE={type:3,value:"JOULE"},Kt.KELVIN={type:3,value:"KELVIN"},Kt.LUMEN={type:3,value:"LUMEN"},Kt.LUX={type:3,value:"LUX"},Kt.METRE={type:3,value:"METRE"},Kt.MOLE={type:3,value:"MOLE"},Kt.NEWTON={type:3,value:"NEWTON"},Kt.OHM={type:3,value:"OHM"},Kt.PASCAL={type:3,value:"PASCAL"},Kt.RADIAN={type:3,value:"RADIAN"},Kt.SECOND={type:3,value:"SECOND"},Kt.SIEMENS={type:3,value:"SIEMENS"},Kt.SIEVERT={type:3,value:"SIEVERT"},Kt.SQUARE_METRE={type:3,value:"SQUARE_METRE"},Kt.STERADIAN={type:3,value:"STERADIAN"},Kt.TESLA={type:3,value:"TESLA"},Kt.VOLT={type:3,value:"VOLT"},Kt.WATT={type:3,value:"WATT"},Kt.WEBER={type:3,value:"WEBER"},e.IfcSIUnitName=Kt;class Yt{}Yt.BATH={type:3,value:"BATH"},Yt.BIDET={type:3,value:"BIDET"},Yt.CISTERN={type:3,value:"CISTERN"},Yt.SHOWER={type:3,value:"SHOWER"},Yt.SINK={type:3,value:"SINK"},Yt.SANITARYFOUNTAIN={type:3,value:"SANITARYFOUNTAIN"},Yt.TOILETPAN={type:3,value:"TOILETPAN"},Yt.URINAL={type:3,value:"URINAL"},Yt.WASHHANDBASIN={type:3,value:"WASHHANDBASIN"},Yt.WCSEAT={type:3,value:"WCSEAT"},Yt.USERDEFINED={type:3,value:"USERDEFINED"},Yt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSanitaryTerminalTypeEnum=Yt;class Xt{}Xt.UNIFORM={type:3,value:"UNIFORM"},Xt.TAPERED={type:3,value:"TAPERED"},e.IfcSectionTypeEnum=Xt;class Zt{}Zt.COSENSOR={type:3,value:"COSENSOR"},Zt.CO2SENSOR={type:3,value:"CO2SENSOR"},Zt.CONDUCTANCESENSOR={type:3,value:"CONDUCTANCESENSOR"},Zt.CONTACTSENSOR={type:3,value:"CONTACTSENSOR"},Zt.FIRESENSOR={type:3,value:"FIRESENSOR"},Zt.FLOWSENSOR={type:3,value:"FLOWSENSOR"},Zt.FROSTSENSOR={type:3,value:"FROSTSENSOR"},Zt.GASSENSOR={type:3,value:"GASSENSOR"},Zt.HEATSENSOR={type:3,value:"HEATSENSOR"},Zt.HUMIDITYSENSOR={type:3,value:"HUMIDITYSENSOR"},Zt.IDENTIFIERSENSOR={type:3,value:"IDENTIFIERSENSOR"},Zt.IONCONCENTRATIONSENSOR={type:3,value:"IONCONCENTRATIONSENSOR"},Zt.LEVELSENSOR={type:3,value:"LEVELSENSOR"},Zt.LIGHTSENSOR={type:3,value:"LIGHTSENSOR"},Zt.MOISTURESENSOR={type:3,value:"MOISTURESENSOR"},Zt.MOVEMENTSENSOR={type:3,value:"MOVEMENTSENSOR"},Zt.PHSENSOR={type:3,value:"PHSENSOR"},Zt.PRESSURESENSOR={type:3,value:"PRESSURESENSOR"},Zt.RADIATIONSENSOR={type:3,value:"RADIATIONSENSOR"},Zt.RADIOACTIVITYSENSOR={type:3,value:"RADIOACTIVITYSENSOR"},Zt.SMOKESENSOR={type:3,value:"SMOKESENSOR"},Zt.SOUNDSENSOR={type:3,value:"SOUNDSENSOR"},Zt.TEMPERATURESENSOR={type:3,value:"TEMPERATURESENSOR"},Zt.WINDSENSOR={type:3,value:"WINDSENSOR"},Zt.USERDEFINED={type:3,value:"USERDEFINED"},Zt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSensorTypeEnum=Zt;class qt{}qt.START_START={type:3,value:"START_START"},qt.START_FINISH={type:3,value:"START_FINISH"},qt.FINISH_START={type:3,value:"FINISH_START"},qt.FINISH_FINISH={type:3,value:"FINISH_FINISH"},qt.USERDEFINED={type:3,value:"USERDEFINED"},qt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSequenceEnum=qt;class Jt{}Jt.JALOUSIE={type:3,value:"JALOUSIE"},Jt.SHUTTER={type:3,value:"SHUTTER"},Jt.AWNING={type:3,value:"AWNING"},Jt.USERDEFINED={type:3,value:"USERDEFINED"},Jt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcShadingDeviceTypeEnum=Jt;class $t{}$t.P_SINGLEVALUE={type:3,value:"P_SINGLEVALUE"},$t.P_ENUMERATEDVALUE={type:3,value:"P_ENUMERATEDVALUE"},$t.P_BOUNDEDVALUE={type:3,value:"P_BOUNDEDVALUE"},$t.P_LISTVALUE={type:3,value:"P_LISTVALUE"},$t.P_TABLEVALUE={type:3,value:"P_TABLEVALUE"},$t.P_REFERENCEVALUE={type:3,value:"P_REFERENCEVALUE"},$t.Q_LENGTH={type:3,value:"Q_LENGTH"},$t.Q_AREA={type:3,value:"Q_AREA"},$t.Q_VOLUME={type:3,value:"Q_VOLUME"},$t.Q_COUNT={type:3,value:"Q_COUNT"},$t.Q_WEIGHT={type:3,value:"Q_WEIGHT"},$t.Q_TIME={type:3,value:"Q_TIME"},e.IfcSimplePropertyTemplateTypeEnum=$t;class es{}es.FLOOR={type:3,value:"FLOOR"},es.ROOF={type:3,value:"ROOF"},es.LANDING={type:3,value:"LANDING"},es.BASESLAB={type:3,value:"BASESLAB"},es.USERDEFINED={type:3,value:"USERDEFINED"},es.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSlabTypeEnum=es;class ts{}ts.SOLARCOLLECTOR={type:3,value:"SOLARCOLLECTOR"},ts.SOLARPANEL={type:3,value:"SOLARPANEL"},ts.USERDEFINED={type:3,value:"USERDEFINED"},ts.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSolarDeviceTypeEnum=ts;class ss{}ss.CONVECTOR={type:3,value:"CONVECTOR"},ss.RADIATOR={type:3,value:"RADIATOR"},ss.USERDEFINED={type:3,value:"USERDEFINED"},ss.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSpaceHeaterTypeEnum=ss;class is{}is.SPACE={type:3,value:"SPACE"},is.PARKING={type:3,value:"PARKING"},is.GFA={type:3,value:"GFA"},is.INTERNAL={type:3,value:"INTERNAL"},is.EXTERNAL={type:3,value:"EXTERNAL"},is.USERDEFINED={type:3,value:"USERDEFINED"},is.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSpaceTypeEnum=is;class rs{}rs.CONSTRUCTION={type:3,value:"CONSTRUCTION"},rs.FIRESAFETY={type:3,value:"FIRESAFETY"},rs.LIGHTING={type:3,value:"LIGHTING"},rs.OCCUPANCY={type:3,value:"OCCUPANCY"},rs.SECURITY={type:3,value:"SECURITY"},rs.THERMAL={type:3,value:"THERMAL"},rs.TRANSPORT={type:3,value:"TRANSPORT"},rs.VENTILATION={type:3,value:"VENTILATION"},rs.USERDEFINED={type:3,value:"USERDEFINED"},rs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSpatialZoneTypeEnum=rs;class os{}os.BIRDCAGE={type:3,value:"BIRDCAGE"},os.COWL={type:3,value:"COWL"},os.RAINWATERHOPPER={type:3,value:"RAINWATERHOPPER"},os.USERDEFINED={type:3,value:"USERDEFINED"},os.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStackTerminalTypeEnum=os;class ns{}ns.STRAIGHT={type:3,value:"STRAIGHT"},ns.WINDER={type:3,value:"WINDER"},ns.SPIRAL={type:3,value:"SPIRAL"},ns.CURVED={type:3,value:"CURVED"},ns.FREEFORM={type:3,value:"FREEFORM"},ns.USERDEFINED={type:3,value:"USERDEFINED"},ns.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStairFlightTypeEnum=ns;class as{}as.STRAIGHT_RUN_STAIR={type:3,value:"STRAIGHT_RUN_STAIR"},as.TWO_STRAIGHT_RUN_STAIR={type:3,value:"TWO_STRAIGHT_RUN_STAIR"},as.QUARTER_WINDING_STAIR={type:3,value:"QUARTER_WINDING_STAIR"},as.QUARTER_TURN_STAIR={type:3,value:"QUARTER_TURN_STAIR"},as.HALF_WINDING_STAIR={type:3,value:"HALF_WINDING_STAIR"},as.HALF_TURN_STAIR={type:3,value:"HALF_TURN_STAIR"},as.TWO_QUARTER_WINDING_STAIR={type:3,value:"TWO_QUARTER_WINDING_STAIR"},as.TWO_QUARTER_TURN_STAIR={type:3,value:"TWO_QUARTER_TURN_STAIR"},as.THREE_QUARTER_WINDING_STAIR={type:3,value:"THREE_QUARTER_WINDING_STAIR"},as.THREE_QUARTER_TURN_STAIR={type:3,value:"THREE_QUARTER_TURN_STAIR"},as.SPIRAL_STAIR={type:3,value:"SPIRAL_STAIR"},as.DOUBLE_RETURN_STAIR={type:3,value:"DOUBLE_RETURN_STAIR"},as.CURVED_RUN_STAIR={type:3,value:"CURVED_RUN_STAIR"},as.TWO_CURVED_RUN_STAIR={type:3,value:"TWO_CURVED_RUN_STAIR"},as.USERDEFINED={type:3,value:"USERDEFINED"},as.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStairTypeEnum=as;class ls{}ls.READWRITE={type:3,value:"READWRITE"},ls.READONLY={type:3,value:"READONLY"},ls.LOCKED={type:3,value:"LOCKED"},ls.READWRITELOCKED={type:3,value:"READWRITELOCKED"},ls.READONLYLOCKED={type:3,value:"READONLYLOCKED"},e.IfcStateEnum=ls;class hs{}hs.CONST={type:3,value:"CONST"},hs.LINEAR={type:3,value:"LINEAR"},hs.POLYGONAL={type:3,value:"POLYGONAL"},hs.EQUIDISTANT={type:3,value:"EQUIDISTANT"},hs.SINUS={type:3,value:"SINUS"},hs.PARABOLA={type:3,value:"PARABOLA"},hs.DISCRETE={type:3,value:"DISCRETE"},hs.USERDEFINED={type:3,value:"USERDEFINED"},hs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStructuralCurveActivityTypeEnum=hs;class cs{}cs.RIGID_JOINED_MEMBER={type:3,value:"RIGID_JOINED_MEMBER"},cs.PIN_JOINED_MEMBER={type:3,value:"PIN_JOINED_MEMBER"},cs.CABLE={type:3,value:"CABLE"},cs.TENSION_MEMBER={type:3,value:"TENSION_MEMBER"},cs.COMPRESSION_MEMBER={type:3,value:"COMPRESSION_MEMBER"},cs.USERDEFINED={type:3,value:"USERDEFINED"},cs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStructuralCurveMemberTypeEnum=cs;class As{}As.CONST={type:3,value:"CONST"},As.BILINEAR={type:3,value:"BILINEAR"},As.DISCRETE={type:3,value:"DISCRETE"},As.ISOCONTOUR={type:3,value:"ISOCONTOUR"},As.USERDEFINED={type:3,value:"USERDEFINED"},As.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStructuralSurfaceActivityTypeEnum=As;class us{}us.BENDING_ELEMENT={type:3,value:"BENDING_ELEMENT"},us.MEMBRANE_ELEMENT={type:3,value:"MEMBRANE_ELEMENT"},us.SHELL={type:3,value:"SHELL"},us.USERDEFINED={type:3,value:"USERDEFINED"},us.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStructuralSurfaceMemberTypeEnum=us;class ps{}ps.PURCHASE={type:3,value:"PURCHASE"},ps.WORK={type:3,value:"WORK"},ps.USERDEFINED={type:3,value:"USERDEFINED"},ps.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSubContractResourceTypeEnum=ps;class ds{}ds.MARK={type:3,value:"MARK"},ds.TAG={type:3,value:"TAG"},ds.TREATMENT={type:3,value:"TREATMENT"},ds.USERDEFINED={type:3,value:"USERDEFINED"},ds.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSurfaceFeatureTypeEnum=ds;class fs{}fs.POSITIVE={type:3,value:"POSITIVE"},fs.NEGATIVE={type:3,value:"NEGATIVE"},fs.BOTH={type:3,value:"BOTH"},e.IfcSurfaceSide=fs;class Es{}Es.CONTACTOR={type:3,value:"CONTACTOR"},Es.DIMMERSWITCH={type:3,value:"DIMMERSWITCH"},Es.EMERGENCYSTOP={type:3,value:"EMERGENCYSTOP"},Es.KEYPAD={type:3,value:"KEYPAD"},Es.MOMENTARYSWITCH={type:3,value:"MOMENTARYSWITCH"},Es.SELECTORSWITCH={type:3,value:"SELECTORSWITCH"},Es.STARTER={type:3,value:"STARTER"},Es.SWITCHDISCONNECTOR={type:3,value:"SWITCHDISCONNECTOR"},Es.TOGGLESWITCH={type:3,value:"TOGGLESWITCH"},Es.USERDEFINED={type:3,value:"USERDEFINED"},Es.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSwitchingDeviceTypeEnum=Es;class ms{}ms.PANEL={type:3,value:"PANEL"},ms.WORKSURFACE={type:3,value:"WORKSURFACE"},ms.USERDEFINED={type:3,value:"USERDEFINED"},ms.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSystemFurnitureElementTypeEnum=ms;class ys{}ys.BASIN={type:3,value:"BASIN"},ys.BREAKPRESSURE={type:3,value:"BREAKPRESSURE"},ys.EXPANSION={type:3,value:"EXPANSION"},ys.FEEDANDEXPANSION={type:3,value:"FEEDANDEXPANSION"},ys.PRESSUREVESSEL={type:3,value:"PRESSUREVESSEL"},ys.STORAGE={type:3,value:"STORAGE"},ys.VESSEL={type:3,value:"VESSEL"},ys.USERDEFINED={type:3,value:"USERDEFINED"},ys.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTankTypeEnum=ys;class gs{}gs.ELAPSEDTIME={type:3,value:"ELAPSEDTIME"},gs.WORKTIME={type:3,value:"WORKTIME"},gs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTaskDurationEnum=gs;class Is{}Is.ATTENDANCE={type:3,value:"ATTENDANCE"},Is.CONSTRUCTION={type:3,value:"CONSTRUCTION"},Is.DEMOLITION={type:3,value:"DEMOLITION"},Is.DISMANTLE={type:3,value:"DISMANTLE"},Is.DISPOSAL={type:3,value:"DISPOSAL"},Is.INSTALLATION={type:3,value:"INSTALLATION"},Is.LOGISTIC={type:3,value:"LOGISTIC"},Is.MAINTENANCE={type:3,value:"MAINTENANCE"},Is.MOVE={type:3,value:"MOVE"},Is.OPERATION={type:3,value:"OPERATION"},Is.REMOVAL={type:3,value:"REMOVAL"},Is.RENOVATION={type:3,value:"RENOVATION"},Is.USERDEFINED={type:3,value:"USERDEFINED"},Is.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTaskTypeEnum=Is;class vs{}vs.COUPLER={type:3,value:"COUPLER"},vs.FIXED_END={type:3,value:"FIXED_END"},vs.TENSIONING_END={type:3,value:"TENSIONING_END"},vs.USERDEFINED={type:3,value:"USERDEFINED"},vs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTendonAnchorTypeEnum=vs;class Ts{}Ts.BAR={type:3,value:"BAR"},Ts.COATED={type:3,value:"COATED"},Ts.STRAND={type:3,value:"STRAND"},Ts.WIRE={type:3,value:"WIRE"},Ts.USERDEFINED={type:3,value:"USERDEFINED"},Ts.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTendonTypeEnum=Ts;class _s{}_s.LEFT={type:3,value:"LEFT"},_s.RIGHT={type:3,value:"RIGHT"},_s.UP={type:3,value:"UP"},_s.DOWN={type:3,value:"DOWN"},e.IfcTextPath=_s;class Rs{}Rs.CONTINUOUS={type:3,value:"CONTINUOUS"},Rs.DISCRETE={type:3,value:"DISCRETE"},Rs.DISCRETEBINARY={type:3,value:"DISCRETEBINARY"},Rs.PIECEWISEBINARY={type:3,value:"PIECEWISEBINARY"},Rs.PIECEWISECONSTANT={type:3,value:"PIECEWISECONSTANT"},Rs.PIECEWISECONTINUOUS={type:3,value:"PIECEWISECONTINUOUS"},Rs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTimeSeriesDataTypeEnum=Rs;class Ps{}Ps.CURRENT={type:3,value:"CURRENT"},Ps.FREQUENCY={type:3,value:"FREQUENCY"},Ps.INVERTER={type:3,value:"INVERTER"},Ps.RECTIFIER={type:3,value:"RECTIFIER"},Ps.VOLTAGE={type:3,value:"VOLTAGE"},Ps.USERDEFINED={type:3,value:"USERDEFINED"},Ps.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTransformerTypeEnum=Ps;class Ds{}Ds.DISCONTINUOUS={type:3,value:"DISCONTINUOUS"},Ds.CONTINUOUS={type:3,value:"CONTINUOUS"},Ds.CONTSAMEGRADIENT={type:3,value:"CONTSAMEGRADIENT"},Ds.CONTSAMEGRADIENTSAMECURVATURE={type:3,value:"CONTSAMEGRADIENTSAMECURVATURE"},e.IfcTransitionCode=Ds;class Ns{}Ns.ELEVATOR={type:3,value:"ELEVATOR"},Ns.ESCALATOR={type:3,value:"ESCALATOR"},Ns.MOVINGWALKWAY={type:3,value:"MOVINGWALKWAY"},Ns.CRANEWAY={type:3,value:"CRANEWAY"},Ns.LIFTINGGEAR={type:3,value:"LIFTINGGEAR"},Ns.USERDEFINED={type:3,value:"USERDEFINED"},Ns.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTransportElementTypeEnum=Ns;class Cs{}Cs.CARTESIAN={type:3,value:"CARTESIAN"},Cs.PARAMETER={type:3,value:"PARAMETER"},Cs.UNSPECIFIED={type:3,value:"UNSPECIFIED"},e.IfcTrimmingPreference=Cs;class Os{}Os.FINNED={type:3,value:"FINNED"},Os.USERDEFINED={type:3,value:"USERDEFINED"},Os.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTubeBundleTypeEnum=Os;class bs{}bs.ABSORBEDDOSEUNIT={type:3,value:"ABSORBEDDOSEUNIT"},bs.AMOUNTOFSUBSTANCEUNIT={type:3,value:"AMOUNTOFSUBSTANCEUNIT"},bs.AREAUNIT={type:3,value:"AREAUNIT"},bs.DOSEEQUIVALENTUNIT={type:3,value:"DOSEEQUIVALENTUNIT"},bs.ELECTRICCAPACITANCEUNIT={type:3,value:"ELECTRICCAPACITANCEUNIT"},bs.ELECTRICCHARGEUNIT={type:3,value:"ELECTRICCHARGEUNIT"},bs.ELECTRICCONDUCTANCEUNIT={type:3,value:"ELECTRICCONDUCTANCEUNIT"},bs.ELECTRICCURRENTUNIT={type:3,value:"ELECTRICCURRENTUNIT"},bs.ELECTRICRESISTANCEUNIT={type:3,value:"ELECTRICRESISTANCEUNIT"},bs.ELECTRICVOLTAGEUNIT={type:3,value:"ELECTRICVOLTAGEUNIT"},bs.ENERGYUNIT={type:3,value:"ENERGYUNIT"},bs.FORCEUNIT={type:3,value:"FORCEUNIT"},bs.FREQUENCYUNIT={type:3,value:"FREQUENCYUNIT"},bs.ILLUMINANCEUNIT={type:3,value:"ILLUMINANCEUNIT"},bs.INDUCTANCEUNIT={type:3,value:"INDUCTANCEUNIT"},bs.LENGTHUNIT={type:3,value:"LENGTHUNIT"},bs.LUMINOUSFLUXUNIT={type:3,value:"LUMINOUSFLUXUNIT"},bs.LUMINOUSINTENSITYUNIT={type:3,value:"LUMINOUSINTENSITYUNIT"},bs.MAGNETICFLUXDENSITYUNIT={type:3,value:"MAGNETICFLUXDENSITYUNIT"},bs.MAGNETICFLUXUNIT={type:3,value:"MAGNETICFLUXUNIT"},bs.MASSUNIT={type:3,value:"MASSUNIT"},bs.PLANEANGLEUNIT={type:3,value:"PLANEANGLEUNIT"},bs.POWERUNIT={type:3,value:"POWERUNIT"},bs.PRESSUREUNIT={type:3,value:"PRESSUREUNIT"},bs.RADIOACTIVITYUNIT={type:3,value:"RADIOACTIVITYUNIT"},bs.SOLIDANGLEUNIT={type:3,value:"SOLIDANGLEUNIT"},bs.THERMODYNAMICTEMPERATUREUNIT={type:3,value:"THERMODYNAMICTEMPERATUREUNIT"},bs.TIMEUNIT={type:3,value:"TIMEUNIT"},bs.VOLUMEUNIT={type:3,value:"VOLUMEUNIT"},bs.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcUnitEnum=bs;class Ss{}Ss.ALARMPANEL={type:3,value:"ALARMPANEL"},Ss.CONTROLPANEL={type:3,value:"CONTROLPANEL"},Ss.GASDETECTIONPANEL={type:3,value:"GASDETECTIONPANEL"},Ss.INDICATORPANEL={type:3,value:"INDICATORPANEL"},Ss.MIMICPANEL={type:3,value:"MIMICPANEL"},Ss.HUMIDISTAT={type:3,value:"HUMIDISTAT"},Ss.THERMOSTAT={type:3,value:"THERMOSTAT"},Ss.WEATHERSTATION={type:3,value:"WEATHERSTATION"},Ss.USERDEFINED={type:3,value:"USERDEFINED"},Ss.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcUnitaryControlElementTypeEnum=Ss;class ws{}ws.AIRHANDLER={type:3,value:"AIRHANDLER"},ws.AIRCONDITIONINGUNIT={type:3,value:"AIRCONDITIONINGUNIT"},ws.DEHUMIDIFIER={type:3,value:"DEHUMIDIFIER"},ws.SPLITSYSTEM={type:3,value:"SPLITSYSTEM"},ws.ROOFTOPUNIT={type:3,value:"ROOFTOPUNIT"},ws.USERDEFINED={type:3,value:"USERDEFINED"},ws.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcUnitaryEquipmentTypeEnum=ws;class xs{}xs.AIRRELEASE={type:3,value:"AIRRELEASE"},xs.ANTIVACUUM={type:3,value:"ANTIVACUUM"},xs.CHANGEOVER={type:3,value:"CHANGEOVER"},xs.CHECK={type:3,value:"CHECK"},xs.COMMISSIONING={type:3,value:"COMMISSIONING"},xs.DIVERTING={type:3,value:"DIVERTING"},xs.DRAWOFFCOCK={type:3,value:"DRAWOFFCOCK"},xs.DOUBLECHECK={type:3,value:"DOUBLECHECK"},xs.DOUBLEREGULATING={type:3,value:"DOUBLEREGULATING"},xs.FAUCET={type:3,value:"FAUCET"},xs.FLUSHING={type:3,value:"FLUSHING"},xs.GASCOCK={type:3,value:"GASCOCK"},xs.GASTAP={type:3,value:"GASTAP"},xs.ISOLATING={type:3,value:"ISOLATING"},xs.MIXING={type:3,value:"MIXING"},xs.PRESSUREREDUCING={type:3,value:"PRESSUREREDUCING"},xs.PRESSURERELIEF={type:3,value:"PRESSURERELIEF"},xs.REGULATING={type:3,value:"REGULATING"},xs.SAFETYCUTOFF={type:3,value:"SAFETYCUTOFF"},xs.STEAMTRAP={type:3,value:"STEAMTRAP"},xs.STOPCOCK={type:3,value:"STOPCOCK"},xs.USERDEFINED={type:3,value:"USERDEFINED"},xs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcValveTypeEnum=xs;class Bs{}Bs.COMPRESSION={type:3,value:"COMPRESSION"},Bs.SPRING={type:3,value:"SPRING"},Bs.USERDEFINED={type:3,value:"USERDEFINED"},Bs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcVibrationIsolatorTypeEnum=Bs;class Fs{}Fs.CUTOUT={type:3,value:"CUTOUT"},Fs.NOTCH={type:3,value:"NOTCH"},Fs.HOLE={type:3,value:"HOLE"},Fs.MITER={type:3,value:"MITER"},Fs.CHAMFER={type:3,value:"CHAMFER"},Fs.EDGE={type:3,value:"EDGE"},Fs.USERDEFINED={type:3,value:"USERDEFINED"},Fs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcVoidingFeatureTypeEnum=Fs;class Ms{}Ms.MOVABLE={type:3,value:"MOVABLE"},Ms.PARAPET={type:3,value:"PARAPET"},Ms.PARTITIONING={type:3,value:"PARTITIONING"},Ms.PLUMBINGWALL={type:3,value:"PLUMBINGWALL"},Ms.SHEAR={type:3,value:"SHEAR"},Ms.SOLIDWALL={type:3,value:"SOLIDWALL"},Ms.STANDARD={type:3,value:"STANDARD"},Ms.POLYGONAL={type:3,value:"POLYGONAL"},Ms.ELEMENTEDWALL={type:3,value:"ELEMENTEDWALL"},Ms.USERDEFINED={type:3,value:"USERDEFINED"},Ms.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWallTypeEnum=Ms;class Ls{}Ls.FLOORTRAP={type:3,value:"FLOORTRAP"},Ls.FLOORWASTE={type:3,value:"FLOORWASTE"},Ls.GULLYSUMP={type:3,value:"GULLYSUMP"},Ls.GULLYTRAP={type:3,value:"GULLYTRAP"},Ls.ROOFDRAIN={type:3,value:"ROOFDRAIN"},Ls.WASTEDISPOSALUNIT={type:3,value:"WASTEDISPOSALUNIT"},Ls.WASTETRAP={type:3,value:"WASTETRAP"},Ls.USERDEFINED={type:3,value:"USERDEFINED"},Ls.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWasteTerminalTypeEnum=Ls;class Us{}Us.SIDEHUNGRIGHTHAND={type:3,value:"SIDEHUNGRIGHTHAND"},Us.SIDEHUNGLEFTHAND={type:3,value:"SIDEHUNGLEFTHAND"},Us.TILTANDTURNRIGHTHAND={type:3,value:"TILTANDTURNRIGHTHAND"},Us.TILTANDTURNLEFTHAND={type:3,value:"TILTANDTURNLEFTHAND"},Us.TOPHUNG={type:3,value:"TOPHUNG"},Us.BOTTOMHUNG={type:3,value:"BOTTOMHUNG"},Us.PIVOTHORIZONTAL={type:3,value:"PIVOTHORIZONTAL"},Us.PIVOTVERTICAL={type:3,value:"PIVOTVERTICAL"},Us.SLIDINGHORIZONTAL={type:3,value:"SLIDINGHORIZONTAL"},Us.SLIDINGVERTICAL={type:3,value:"SLIDINGVERTICAL"},Us.REMOVABLECASEMENT={type:3,value:"REMOVABLECASEMENT"},Us.FIXEDCASEMENT={type:3,value:"FIXEDCASEMENT"},Us.OTHEROPERATION={type:3,value:"OTHEROPERATION"},Us.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowPanelOperationEnum=Us;class Hs{}Hs.LEFT={type:3,value:"LEFT"},Hs.MIDDLE={type:3,value:"MIDDLE"},Hs.RIGHT={type:3,value:"RIGHT"},Hs.BOTTOM={type:3,value:"BOTTOM"},Hs.TOP={type:3,value:"TOP"},Hs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowPanelPositionEnum=Hs;class Gs{}Gs.ALUMINIUM={type:3,value:"ALUMINIUM"},Gs.HIGH_GRADE_STEEL={type:3,value:"HIGH_GRADE_STEEL"},Gs.STEEL={type:3,value:"STEEL"},Gs.WOOD={type:3,value:"WOOD"},Gs.ALUMINIUM_WOOD={type:3,value:"ALUMINIUM_WOOD"},Gs.PLASTIC={type:3,value:"PLASTIC"},Gs.OTHER_CONSTRUCTION={type:3,value:"OTHER_CONSTRUCTION"},Gs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowStyleConstructionEnum=Gs;class ks{}ks.SINGLE_PANEL={type:3,value:"SINGLE_PANEL"},ks.DOUBLE_PANEL_VERTICAL={type:3,value:"DOUBLE_PANEL_VERTICAL"},ks.DOUBLE_PANEL_HORIZONTAL={type:3,value:"DOUBLE_PANEL_HORIZONTAL"},ks.TRIPLE_PANEL_VERTICAL={type:3,value:"TRIPLE_PANEL_VERTICAL"},ks.TRIPLE_PANEL_BOTTOM={type:3,value:"TRIPLE_PANEL_BOTTOM"},ks.TRIPLE_PANEL_TOP={type:3,value:"TRIPLE_PANEL_TOP"},ks.TRIPLE_PANEL_LEFT={type:3,value:"TRIPLE_PANEL_LEFT"},ks.TRIPLE_PANEL_RIGHT={type:3,value:"TRIPLE_PANEL_RIGHT"},ks.TRIPLE_PANEL_HORIZONTAL={type:3,value:"TRIPLE_PANEL_HORIZONTAL"},ks.USERDEFINED={type:3,value:"USERDEFINED"},ks.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowStyleOperationEnum=ks;class Vs{}Vs.WINDOW={type:3,value:"WINDOW"},Vs.SKYLIGHT={type:3,value:"SKYLIGHT"},Vs.LIGHTDOME={type:3,value:"LIGHTDOME"},Vs.USERDEFINED={type:3,value:"USERDEFINED"},Vs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowTypeEnum=Vs;class js{}js.SINGLE_PANEL={type:3,value:"SINGLE_PANEL"},js.DOUBLE_PANEL_VERTICAL={type:3,value:"DOUBLE_PANEL_VERTICAL"},js.DOUBLE_PANEL_HORIZONTAL={type:3,value:"DOUBLE_PANEL_HORIZONTAL"},js.TRIPLE_PANEL_VERTICAL={type:3,value:"TRIPLE_PANEL_VERTICAL"},js.TRIPLE_PANEL_BOTTOM={type:3,value:"TRIPLE_PANEL_BOTTOM"},js.TRIPLE_PANEL_TOP={type:3,value:"TRIPLE_PANEL_TOP"},js.TRIPLE_PANEL_LEFT={type:3,value:"TRIPLE_PANEL_LEFT"},js.TRIPLE_PANEL_RIGHT={type:3,value:"TRIPLE_PANEL_RIGHT"},js.TRIPLE_PANEL_HORIZONTAL={type:3,value:"TRIPLE_PANEL_HORIZONTAL"},js.USERDEFINED={type:3,value:"USERDEFINED"},js.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowTypePartitioningEnum=js;class Qs{}Qs.FIRSTSHIFT={type:3,value:"FIRSTSHIFT"},Qs.SECONDSHIFT={type:3,value:"SECONDSHIFT"},Qs.THIRDSHIFT={type:3,value:"THIRDSHIFT"},Qs.USERDEFINED={type:3,value:"USERDEFINED"},Qs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWorkCalendarTypeEnum=Qs;class Ws{}Ws.ACTUAL={type:3,value:"ACTUAL"},Ws.BASELINE={type:3,value:"BASELINE"},Ws.PLANNED={type:3,value:"PLANNED"},Ws.USERDEFINED={type:3,value:"USERDEFINED"},Ws.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWorkPlanTypeEnum=Ws;class zs{}zs.ACTUAL={type:3,value:"ACTUAL"},zs.BASELINE={type:3,value:"BASELINE"},zs.PLANNED={type:3,value:"PLANNED"},zs.USERDEFINED={type:3,value:"USERDEFINED"},zs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWorkScheduleTypeEnum=zs;e.IfcActorRole=class extends yI{constructor(e,t,s,i){super(e),this.Role=t,this.UserDefinedRole=s,this.Description=i,this.type=3630933823}};class Ks extends yI{constructor(e,t,s,i){super(e),this.Purpose=t,this.Description=s,this.UserDefinedPurpose=i,this.type=618182010}}e.IfcAddress=Ks;e.IfcApplication=class extends yI{constructor(e,t,s,i,r){super(e),this.ApplicationDeveloper=t,this.Version=s,this.ApplicationFullName=i,this.ApplicationIdentifier=r,this.type=639542469}};class Ys extends yI{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e),this.Name=t,this.Description=s,this.AppliedValue=i,this.UnitBasis=r,this.ApplicableDate=o,this.FixedUntilDate=n,this.Category=a,this.Condition=l,this.ArithmeticOperator=h,this.Components=c,this.type=411424972}}e.IfcAppliedValue=Ys;e.IfcApproval=class extends yI{constructor(e,t,s,i,r,o,n,a,l,h){super(e),this.Identifier=t,this.Name=s,this.Description=i,this.TimeOfApproval=r,this.Status=o,this.Level=n,this.Qualifier=a,this.RequestingApproval=l,this.GivingApproval=h,this.type=130549933}};class Xs extends yI{constructor(e,t){super(e),this.Name=t,this.type=4037036970}}e.IfcBoundaryCondition=Xs;e.IfcBoundaryEdgeCondition=class extends Xs{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.TranslationalStiffnessByLengthX=s,this.TranslationalStiffnessByLengthY=i,this.TranslationalStiffnessByLengthZ=r,this.RotationalStiffnessByLengthX=o,this.RotationalStiffnessByLengthY=n,this.RotationalStiffnessByLengthZ=a,this.type=1560379544}};e.IfcBoundaryFaceCondition=class extends Xs{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.TranslationalStiffnessByAreaX=s,this.TranslationalStiffnessByAreaY=i,this.TranslationalStiffnessByAreaZ=r,this.type=3367102660}};class Zs extends Xs{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.TranslationalStiffnessX=s,this.TranslationalStiffnessY=i,this.TranslationalStiffnessZ=r,this.RotationalStiffnessX=o,this.RotationalStiffnessY=n,this.RotationalStiffnessZ=a,this.type=1387855156}}e.IfcBoundaryNodeCondition=Zs;e.IfcBoundaryNodeConditionWarping=class extends Zs{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.Name=t,this.TranslationalStiffnessX=s,this.TranslationalStiffnessY=i,this.TranslationalStiffnessZ=r,this.RotationalStiffnessX=o,this.RotationalStiffnessY=n,this.RotationalStiffnessZ=a,this.WarpingStiffness=l,this.type=2069777674}};class qs extends yI{constructor(e){super(e),this.type=2859738748}}e.IfcConnectionGeometry=qs;class Js extends qs{constructor(e,t,s){super(e),this.PointOnRelatingElement=t,this.PointOnRelatedElement=s,this.type=2614616156}}e.IfcConnectionPointGeometry=Js;e.IfcConnectionSurfaceGeometry=class extends qs{constructor(e,t,s){super(e),this.SurfaceOnRelatingElement=t,this.SurfaceOnRelatedElement=s,this.type=2732653382}};e.IfcConnectionVolumeGeometry=class extends qs{constructor(e,t,s){super(e),this.VolumeOnRelatingElement=t,this.VolumeOnRelatedElement=s,this.type=775493141}};class $s extends yI{constructor(e,t,s,i,r,o,n,a){super(e),this.Name=t,this.Description=s,this.ConstraintGrade=i,this.ConstraintSource=r,this.CreatingActor=o,this.CreationTime=n,this.UserDefinedGrade=a,this.type=1959218052}}e.IfcConstraint=$s;class ei extends yI{constructor(e,t,s){super(e),this.SourceCRS=t,this.TargetCRS=s,this.type=1785450214}}e.IfcCoordinateOperation=ei;class ti extends yI{constructor(e,t,s,i,r){super(e),this.Name=t,this.Description=s,this.GeodeticDatum=i,this.VerticalDatum=r,this.type=1466758467}}e.IfcCoordinateReferenceSystem=ti;e.IfcCostValue=class extends Ys{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h,c),this.Name=t,this.Description=s,this.AppliedValue=i,this.UnitBasis=r,this.ApplicableDate=o,this.FixedUntilDate=n,this.Category=a,this.Condition=l,this.ArithmeticOperator=h,this.Components=c,this.type=602808272}};e.IfcDerivedUnit=class extends yI{constructor(e,t,s,i){super(e),this.Elements=t,this.UnitType=s,this.UserDefinedType=i,this.type=1765591967}};e.IfcDerivedUnitElement=class extends yI{constructor(e,t,s){super(e),this.Unit=t,this.Exponent=s,this.type=1045800335}};e.IfcDimensionalExponents=class extends yI{constructor(e,t,s,i,r,o,n,a){super(e),this.LengthExponent=t,this.MassExponent=s,this.TimeExponent=i,this.ElectricCurrentExponent=r,this.ThermodynamicTemperatureExponent=o,this.AmountOfSubstanceExponent=n,this.LuminousIntensityExponent=a,this.type=2949456006}};class si extends yI{constructor(e){super(e),this.type=4294318154}}e.IfcExternalInformation=si;class ii extends yI{constructor(e,t,s,i){super(e),this.Location=t,this.Identification=s,this.Name=i,this.type=3200245327}}e.IfcExternalReference=ii;e.IfcExternallyDefinedHatchStyle=class extends ii{constructor(e,t,s,i){super(e,t,s,i),this.Location=t,this.Identification=s,this.Name=i,this.type=2242383968}};e.IfcExternallyDefinedSurfaceStyle=class extends ii{constructor(e,t,s,i){super(e,t,s,i),this.Location=t,this.Identification=s,this.Name=i,this.type=1040185647}};e.IfcExternallyDefinedTextFont=class extends ii{constructor(e,t,s,i){super(e,t,s,i),this.Location=t,this.Identification=s,this.Name=i,this.type=3548104201}};e.IfcGridAxis=class extends yI{constructor(e,t,s,i){super(e),this.AxisTag=t,this.AxisCurve=s,this.SameSense=i,this.type=852622518}};e.IfcIrregularTimeSeriesValue=class extends yI{constructor(e,t,s){super(e),this.TimeStamp=t,this.ListValues=s,this.type=3020489413}};e.IfcLibraryInformation=class extends si{constructor(e,t,s,i,r,o,n){super(e),this.Name=t,this.Version=s,this.Publisher=i,this.VersionDate=r,this.Location=o,this.Description=n,this.type=2655187982}};e.IfcLibraryReference=class extends ii{constructor(e,t,s,i,r,o,n){super(e,t,s,i),this.Location=t,this.Identification=s,this.Name=i,this.Description=r,this.Language=o,this.ReferencedLibrary=n,this.type=3452421091}};e.IfcLightDistributionData=class extends yI{constructor(e,t,s,i){super(e),this.MainPlaneAngle=t,this.SecondaryPlaneAngle=s,this.LuminousIntensity=i,this.type=4162380809}};e.IfcLightIntensityDistribution=class extends yI{constructor(e,t,s){super(e),this.LightDistributionCurve=t,this.DistributionData=s,this.type=1566485204}};e.IfcMapConversion=class extends ei{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s),this.SourceCRS=t,this.TargetCRS=s,this.Eastings=i,this.Northings=r,this.OrthogonalHeight=o,this.XAxisAbscissa=n,this.XAxisOrdinate=a,this.Scale=l,this.type=3057273783}};e.IfcMaterialClassificationRelationship=class extends yI{constructor(e,t,s){super(e),this.MaterialClassifications=t,this.ClassifiedMaterial=s,this.type=1847130766}};class ri extends yI{constructor(e){super(e),this.type=760658860}}e.IfcMaterialDefinition=ri;class oi extends ri{constructor(e,t,s,i,r,o,n,a){super(e),this.Material=t,this.LayerThickness=s,this.IsVentilated=i,this.Name=r,this.Description=o,this.Category=n,this.Priority=a,this.type=248100487}}e.IfcMaterialLayer=oi;e.IfcMaterialLayerSet=class extends ri{constructor(e,t,s,i){super(e),this.MaterialLayers=t,this.LayerSetName=s,this.Description=i,this.type=3303938423}};e.IfcMaterialLayerWithOffsets=class extends oi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.Material=t,this.LayerThickness=s,this.IsVentilated=i,this.Name=r,this.Description=o,this.Category=n,this.Priority=a,this.OffsetDirection=l,this.OffsetValues=h,this.type=1847252529}};e.IfcMaterialList=class extends yI{constructor(e,t){super(e),this.Materials=t,this.type=2199411900}};class ni extends ri{constructor(e,t,s,i,r,o,n){super(e),this.Name=t,this.Description=s,this.Material=i,this.Profile=r,this.Priority=o,this.Category=n,this.type=2235152071}}e.IfcMaterialProfile=ni;e.IfcMaterialProfileSet=class extends ri{constructor(e,t,s,i,r){super(e),this.Name=t,this.Description=s,this.MaterialProfiles=i,this.CompositeProfile=r,this.type=164193824}};e.IfcMaterialProfileWithOffsets=class extends ni{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.Name=t,this.Description=s,this.Material=i,this.Profile=r,this.Priority=o,this.Category=n,this.OffsetValues=a,this.type=552965576}};class ai extends yI{constructor(e){super(e),this.type=1507914824}}e.IfcMaterialUsageDefinition=ai;e.IfcMeasureWithUnit=class extends yI{constructor(e,t,s){super(e),this.ValueComponent=t,this.UnitComponent=s,this.type=2597039031}};e.IfcMetric=class extends $s{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a),this.Name=t,this.Description=s,this.ConstraintGrade=i,this.ConstraintSource=r,this.CreatingActor=o,this.CreationTime=n,this.UserDefinedGrade=a,this.Benchmark=l,this.ValueSource=h,this.DataValue=c,this.ReferencePath=A,this.type=3368373690}};e.IfcMonetaryUnit=class extends yI{constructor(e,t){super(e),this.Currency=t,this.type=2706619895}};class li extends yI{constructor(e,t,s){super(e),this.Dimensions=t,this.UnitType=s,this.type=1918398963}}e.IfcNamedUnit=li;class hi extends yI{constructor(e){super(e),this.type=3701648758}}e.IfcObjectPlacement=hi;e.IfcObjective=class extends $s{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a),this.Name=t,this.Description=s,this.ConstraintGrade=i,this.ConstraintSource=r,this.CreatingActor=o,this.CreationTime=n,this.UserDefinedGrade=a,this.BenchmarkValues=l,this.LogicalAggregator=h,this.ObjectiveQualifier=c,this.UserDefinedQualifier=A,this.type=2251480897}};e.IfcOrganization=class extends yI{constructor(e,t,s,i,r,o){super(e),this.Identification=t,this.Name=s,this.Description=i,this.Roles=r,this.Addresses=o,this.type=4251960020}};e.IfcOwnerHistory=class extends yI{constructor(e,t,s,i,r,o,n,a,l){super(e),this.OwningUser=t,this.OwningApplication=s,this.State=i,this.ChangeAction=r,this.LastModifiedDate=o,this.LastModifyingUser=n,this.LastModifyingApplication=a,this.CreationDate=l,this.type=1207048766}};e.IfcPerson=class extends yI{constructor(e,t,s,i,r,o,n,a,l){super(e),this.Identification=t,this.FamilyName=s,this.GivenName=i,this.MiddleNames=r,this.PrefixTitles=o,this.SuffixTitles=n,this.Roles=a,this.Addresses=l,this.type=2077209135}};e.IfcPersonAndOrganization=class extends yI{constructor(e,t,s,i){super(e),this.ThePerson=t,this.TheOrganization=s,this.Roles=i,this.type=101040310}};class ci extends yI{constructor(e,t,s){super(e),this.Name=t,this.Description=s,this.type=2483315170}}e.IfcPhysicalQuantity=ci;class Ai extends ci{constructor(e,t,s,i){super(e,t,s),this.Name=t,this.Description=s,this.Unit=i,this.type=2226359599}}e.IfcPhysicalSimpleQuantity=Ai;e.IfcPostalAddress=class extends Ks{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i),this.Purpose=t,this.Description=s,this.UserDefinedPurpose=i,this.InternalLocation=r,this.AddressLines=o,this.PostalBox=n,this.Town=a,this.Region=l,this.PostalCode=h,this.Country=c,this.type=3355820592}};class ui extends yI{constructor(e){super(e),this.type=677532197}}e.IfcPresentationItem=ui;class pi extends yI{constructor(e,t,s,i,r){super(e),this.Name=t,this.Description=s,this.AssignedItems=i,this.Identifier=r,this.type=2022622350}}e.IfcPresentationLayerAssignment=pi;e.IfcPresentationLayerWithStyle=class extends pi{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r),this.Name=t,this.Description=s,this.AssignedItems=i,this.Identifier=r,this.LayerOn=o,this.LayerFrozen=n,this.LayerBlocked=a,this.LayerStyles=l,this.type=1304840413}};class di extends yI{constructor(e,t){super(e),this.Name=t,this.type=3119450353}}e.IfcPresentationStyle=di;e.IfcPresentationStyleAssignment=class extends yI{constructor(e,t){super(e),this.Styles=t,this.type=2417041796}};class fi extends yI{constructor(e,t,s,i){super(e),this.Name=t,this.Description=s,this.Representations=i,this.type=2095639259}}e.IfcProductRepresentation=fi;class Ei extends yI{constructor(e,t,s){super(e),this.ProfileType=t,this.ProfileName=s,this.type=3958567839}}e.IfcProfileDef=Ei;e.IfcProjectedCRS=class extends ti{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.Name=t,this.Description=s,this.GeodeticDatum=i,this.VerticalDatum=r,this.MapProjection=o,this.MapZone=n,this.MapUnit=a,this.type=3843373140}};class mi extends yI{constructor(e){super(e),this.type=986844984}}e.IfcPropertyAbstraction=mi;e.IfcPropertyEnumeration=class extends mi{constructor(e,t,s,i){super(e),this.Name=t,this.EnumerationValues=s,this.Unit=i,this.type=3710013099}};e.IfcQuantityArea=class extends Ai{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.AreaValue=r,this.Formula=o,this.type=2044713172}};e.IfcQuantityCount=class extends Ai{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.CountValue=r,this.Formula=o,this.type=2093928680}};e.IfcQuantityLength=class extends Ai{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.LengthValue=r,this.Formula=o,this.type=931644368}};e.IfcQuantityTime=class extends Ai{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.TimeValue=r,this.Formula=o,this.type=3252649465}};e.IfcQuantityVolume=class extends Ai{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.VolumeValue=r,this.Formula=o,this.type=2405470396}};e.IfcQuantityWeight=class extends Ai{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.WeightValue=r,this.Formula=o,this.type=825690147}};e.IfcRecurrencePattern=class extends yI{constructor(e,t,s,i,r,o,n,a,l){super(e),this.RecurrenceType=t,this.DayComponent=s,this.WeekdayComponent=i,this.MonthComponent=r,this.Position=o,this.Interval=n,this.Occurrences=a,this.TimePeriods=l,this.type=3915482550}};e.IfcReference=class extends yI{constructor(e,t,s,i,r,o){super(e),this.TypeIdentifier=t,this.AttributeIdentifier=s,this.InstanceName=i,this.ListPositions=r,this.InnerReference=o,this.type=2433181523}};class yi extends yI{constructor(e,t,s,i,r){super(e),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=1076942058}}e.IfcRepresentation=yi;class gi extends yI{constructor(e,t,s){super(e),this.ContextIdentifier=t,this.ContextType=s,this.type=3377609919}}e.IfcRepresentationContext=gi;class Ii extends yI{constructor(e){super(e),this.type=3008791417}}e.IfcRepresentationItem=Ii;e.IfcRepresentationMap=class extends yI{constructor(e,t,s){super(e),this.MappingOrigin=t,this.MappedRepresentation=s,this.type=1660063152}};class vi extends yI{constructor(e,t,s){super(e),this.Name=t,this.Description=s,this.type=2439245199}}e.IfcResourceLevelRelationship=vi;class Ti extends yI{constructor(e,t,s,i,r){super(e),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=2341007311}}e.IfcRoot=Ti;e.IfcSIUnit=class extends li{constructor(e,t,s,i){super(e,new mI(0),t),this.UnitType=t,this.Prefix=s,this.Name=i,this.type=448429030}};class _i extends yI{constructor(e,t,s,i){super(e),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.type=1054537805}}e.IfcSchedulingTime=_i;e.IfcShapeAspect=class extends yI{constructor(e,t,s,i,r,o){super(e),this.ShapeRepresentations=t,this.Name=s,this.Description=i,this.ProductDefinitional=r,this.PartOfProductDefinitionShape=o,this.type=867548509}};class Ri extends yi{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=3982875396}}e.IfcShapeModel=Ri;e.IfcShapeRepresentation=class extends Ri{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=4240577450}};class Pi extends yI{constructor(e,t){super(e),this.Name=t,this.type=2273995522}}e.IfcStructuralConnectionCondition=Pi;class Di extends yI{constructor(e,t){super(e),this.Name=t,this.type=2162789131}}e.IfcStructuralLoad=Di;e.IfcStructuralLoadConfiguration=class extends Di{constructor(e,t,s,i){super(e,t),this.Name=t,this.Values=s,this.Locations=i,this.type=3478079324}};class Ni extends Di{constructor(e,t){super(e,t),this.Name=t,this.type=609421318}}e.IfcStructuralLoadOrResult=Ni;class Ci extends Ni{constructor(e,t){super(e,t),this.Name=t,this.type=2525727697}}e.IfcStructuralLoadStatic=Ci;e.IfcStructuralLoadTemperature=class extends Ci{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.DeltaTConstant=s,this.DeltaTY=i,this.DeltaTZ=r,this.type=3408363356}};class Oi extends yi{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=2830218821}}e.IfcStyleModel=Oi;e.IfcStyledItem=class extends Ii{constructor(e,t,s,i){super(e),this.Item=t,this.Styles=s,this.Name=i,this.type=3958052878}};e.IfcStyledRepresentation=class extends Oi{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=3049322572}};e.IfcSurfaceReinforcementArea=class extends Ni{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.SurfaceReinforcement1=s,this.SurfaceReinforcement2=i,this.ShearReinforcement=r,this.type=2934153892}};e.IfcSurfaceStyle=class extends di{constructor(e,t,s,i){super(e,t),this.Name=t,this.Side=s,this.Styles=i,this.type=1300840506}};e.IfcSurfaceStyleLighting=class extends ui{constructor(e,t,s,i,r){super(e),this.DiffuseTransmissionColour=t,this.DiffuseReflectionColour=s,this.TransmissionColour=i,this.ReflectanceColour=r,this.type=3303107099}};e.IfcSurfaceStyleRefraction=class extends ui{constructor(e,t,s){super(e),this.RefractionIndex=t,this.DispersionFactor=s,this.type=1607154358}};class bi extends ui{constructor(e,t,s){super(e),this.SurfaceColour=t,this.Transparency=s,this.type=846575682}}e.IfcSurfaceStyleShading=bi;e.IfcSurfaceStyleWithTextures=class extends ui{constructor(e,t){super(e),this.Textures=t,this.type=1351298697}};class Si extends ui{constructor(e,t,s,i,r,o){super(e),this.RepeatS=t,this.RepeatT=s,this.Mode=i,this.TextureTransform=r,this.Parameter=o,this.type=626085974}}e.IfcSurfaceTexture=Si;e.IfcTable=class extends yI{constructor(e,t,s,i){super(e),this.Name=t,this.Rows=s,this.Columns=i,this.type=985171141}};e.IfcTableColumn=class extends yI{constructor(e,t,s,i,r,o){super(e),this.Identifier=t,this.Name=s,this.Description=i,this.Unit=r,this.ReferencePath=o,this.type=2043862942}};e.IfcTableRow=class extends yI{constructor(e,t,s){super(e),this.RowCells=t,this.IsHeading=s,this.type=531007025}};class wi extends _i{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I){super(e,t,s,i),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.DurationType=r,this.ScheduleDuration=o,this.ScheduleStart=n,this.ScheduleFinish=a,this.EarlyStart=l,this.EarlyFinish=h,this.LateStart=c,this.LateFinish=A,this.FreeFloat=u,this.TotalFloat=p,this.IsCritical=d,this.StatusTime=f,this.ActualDuration=E,this.ActualStart=m,this.ActualFinish=y,this.RemainingTime=g,this.Completion=I,this.type=1549132990}}e.IfcTaskTime=wi;e.IfcTaskTimeRecurring=class extends wi{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I,v){super(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.DurationType=r,this.ScheduleDuration=o,this.ScheduleStart=n,this.ScheduleFinish=a,this.EarlyStart=l,this.EarlyFinish=h,this.LateStart=c,this.LateFinish=A,this.FreeFloat=u,this.TotalFloat=p,this.IsCritical=d,this.StatusTime=f,this.ActualDuration=E,this.ActualStart=m,this.ActualFinish=y,this.RemainingTime=g,this.Completion=I,this.Recurrence=v,this.type=2771591690}};e.IfcTelecomAddress=class extends Ks{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i),this.Purpose=t,this.Description=s,this.UserDefinedPurpose=i,this.TelephoneNumbers=r,this.FacsimileNumbers=o,this.PagerNumber=n,this.ElectronicMailAddresses=a,this.WWWHomePageURL=l,this.MessagingIDs=h,this.type=912023232}};e.IfcTextStyle=class extends di{constructor(e,t,s,i,r,o){super(e,t),this.Name=t,this.TextCharacterAppearance=s,this.TextStyle=i,this.TextFontStyle=r,this.ModelOrDraughting=o,this.type=1447204868}};e.IfcTextStyleForDefinedFont=class extends ui{constructor(e,t,s){super(e),this.Colour=t,this.BackgroundColour=s,this.type=2636378356}};e.IfcTextStyleTextModel=class extends ui{constructor(e,t,s,i,r,o,n,a){super(e),this.TextIndent=t,this.TextAlign=s,this.TextDecoration=i,this.LetterSpacing=r,this.WordSpacing=o,this.TextTransform=n,this.LineHeight=a,this.type=1640371178}};class xi extends ui{constructor(e,t){super(e),this.Maps=t,this.type=280115917}}e.IfcTextureCoordinate=xi;e.IfcTextureCoordinateGenerator=class extends xi{constructor(e,t,s,i){super(e,t),this.Maps=t,this.Mode=s,this.Parameter=i,this.type=1742049831}};e.IfcTextureMap=class extends xi{constructor(e,t,s,i){super(e,t),this.Maps=t,this.Vertices=s,this.MappedTo=i,this.type=2552916305}};e.IfcTextureVertex=class extends ui{constructor(e,t){super(e),this.Coordinates=t,this.type=1210645708}};e.IfcTextureVertexList=class extends ui{constructor(e,t){super(e),this.TexCoordsList=t,this.type=3611470254}};e.IfcTimePeriod=class extends yI{constructor(e,t,s){super(e),this.StartTime=t,this.EndTime=s,this.type=1199560280}};class Bi extends yI{constructor(e,t,s,i,r,o,n,a,l){super(e),this.Name=t,this.Description=s,this.StartTime=i,this.EndTime=r,this.TimeSeriesDataType=o,this.DataOrigin=n,this.UserDefinedDataOrigin=a,this.Unit=l,this.type=3101149627}}e.IfcTimeSeries=Bi;e.IfcTimeSeriesValue=class extends yI{constructor(e,t){super(e),this.ListValues=t,this.type=581633288}};class Fi extends Ii{constructor(e){super(e),this.type=1377556343}}e.IfcTopologicalRepresentationItem=Fi;e.IfcTopologyRepresentation=class extends Ri{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=1735638870}};e.IfcUnitAssignment=class extends yI{constructor(e,t){super(e),this.Units=t,this.type=180925521}};class Mi extends Fi{constructor(e){super(e),this.type=2799835756}}e.IfcVertex=Mi;e.IfcVertexPoint=class extends Mi{constructor(e,t){super(e),this.VertexGeometry=t,this.type=1907098498}};e.IfcVirtualGridIntersection=class extends yI{constructor(e,t,s){super(e),this.IntersectingAxes=t,this.OffsetDistances=s,this.type=891718957}};e.IfcWorkTime=class extends _i{constructor(e,t,s,i,r,o,n){super(e,t,s,i),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.RecurrencePattern=r,this.Start=o,this.Finish=n,this.type=1236880293}};e.IfcApprovalRelationship=class extends vi{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.RelatingApproval=i,this.RelatedApprovals=r,this.type=3869604511}};class Li extends Ei{constructor(e,t,s,i){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.OuterCurve=i,this.type=3798115385}}e.IfcArbitraryClosedProfileDef=Li;class Ui extends Ei{constructor(e,t,s,i){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.Curve=i,this.type=1310608509}}e.IfcArbitraryOpenProfileDef=Ui;e.IfcArbitraryProfileDefWithVoids=class extends Li{constructor(e,t,s,i,r){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.OuterCurve=i,this.InnerCurves=r,this.type=2705031697}};e.IfcBlobTexture=class extends Si{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.RepeatS=t,this.RepeatT=s,this.Mode=i,this.TextureTransform=r,this.Parameter=o,this.RasterFormat=n,this.RasterCode=a,this.type=616511568}};e.IfcCenterLineProfileDef=class extends Ui{constructor(e,t,s,i,r){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Curve=i,this.Thickness=r,this.type=3150382593}};e.IfcClassification=class extends si{constructor(e,t,s,i,r,o,n,a){super(e),this.Source=t,this.Edition=s,this.EditionDate=i,this.Name=r,this.Description=o,this.Location=n,this.ReferenceTokens=a,this.type=747523909}};e.IfcClassificationReference=class extends ii{constructor(e,t,s,i,r,o,n){super(e,t,s,i),this.Location=t,this.Identification=s,this.Name=i,this.ReferencedSource=r,this.Description=o,this.Sort=n,this.type=647927063}};e.IfcColourRgbList=class extends ui{constructor(e,t){super(e),this.ColourList=t,this.type=3285139300}};class Hi extends ui{constructor(e,t){super(e),this.Name=t,this.type=3264961684}}e.IfcColourSpecification=Hi;e.IfcCompositeProfileDef=class extends Ei{constructor(e,t,s,i,r){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.Profiles=i,this.Label=r,this.type=1485152156}};class Gi extends Fi{constructor(e,t){super(e),this.CfsFaces=t,this.type=370225590}}e.IfcConnectedFaceSet=Gi;e.IfcConnectionCurveGeometry=class extends qs{constructor(e,t,s){super(e),this.CurveOnRelatingElement=t,this.CurveOnRelatedElement=s,this.type=1981873012}};e.IfcConnectionPointEccentricity=class extends Js{constructor(e,t,s,i,r,o){super(e,t,s),this.PointOnRelatingElement=t,this.PointOnRelatedElement=s,this.EccentricityInX=i,this.EccentricityInY=r,this.EccentricityInZ=o,this.type=45288368}};e.IfcContextDependentUnit=class extends li{constructor(e,t,s,i){super(e,t,s),this.Dimensions=t,this.UnitType=s,this.Name=i,this.type=3050246964}};class ki extends li{constructor(e,t,s,i,r){super(e,t,s),this.Dimensions=t,this.UnitType=s,this.Name=i,this.ConversionFactor=r,this.type=2889183280}}e.IfcConversionBasedUnit=ki;e.IfcConversionBasedUnitWithOffset=class extends ki{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.Dimensions=t,this.UnitType=s,this.Name=i,this.ConversionFactor=r,this.ConversionOffset=o,this.type=2713554722}};e.IfcCurrencyRelationship=class extends vi{constructor(e,t,s,i,r,o,n,a){super(e,t,s),this.Name=t,this.Description=s,this.RelatingMonetaryUnit=i,this.RelatedMonetaryUnit=r,this.ExchangeRate=o,this.RateDateTime=n,this.RateSource=a,this.type=539742890}};e.IfcCurveStyle=class extends di{constructor(e,t,s,i,r,o){super(e,t),this.Name=t,this.CurveFont=s,this.CurveWidth=i,this.CurveColour=r,this.ModelOrDraughting=o,this.type=3800577675}};e.IfcCurveStyleFont=class extends ui{constructor(e,t,s){super(e),this.Name=t,this.PatternList=s,this.type=1105321065}};e.IfcCurveStyleFontAndScaling=class extends ui{constructor(e,t,s,i){super(e),this.Name=t,this.CurveFont=s,this.CurveFontScaling=i,this.type=2367409068}};e.IfcCurveStyleFontPattern=class extends ui{constructor(e,t,s){super(e),this.VisibleSegmentLength=t,this.InvisibleSegmentLength=s,this.type=3510044353}};class Vi extends Ei{constructor(e,t,s,i,r,o){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.ParentProfile=i,this.Operator=r,this.Label=o,this.type=3632507154}}e.IfcDerivedProfileDef=Vi;e.IfcDocumentInformation=class extends si{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m){super(e),this.Identification=t,this.Name=s,this.Description=i,this.Location=r,this.Purpose=o,this.IntendedUse=n,this.Scope=a,this.Revision=l,this.DocumentOwner=h,this.Editors=c,this.CreationTime=A,this.LastRevisionTime=u,this.ElectronicFormat=p,this.ValidFrom=d,this.ValidUntil=f,this.Confidentiality=E,this.Status=m,this.type=1154170062}};e.IfcDocumentInformationRelationship=class extends vi{constructor(e,t,s,i,r,o){super(e,t,s),this.Name=t,this.Description=s,this.RelatingDocument=i,this.RelatedDocuments=r,this.RelationshipType=o,this.type=770865208}};e.IfcDocumentReference=class extends ii{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Location=t,this.Identification=s,this.Name=i,this.Description=r,this.ReferencedDocument=o,this.type=3732053477}};class ji extends Fi{constructor(e,t,s){super(e),this.EdgeStart=t,this.EdgeEnd=s,this.type=3900360178}}e.IfcEdge=ji;e.IfcEdgeCurve=class extends ji{constructor(e,t,s,i,r){super(e,t,s),this.EdgeStart=t,this.EdgeEnd=s,this.EdgeGeometry=i,this.SameSense=r,this.type=476780140}};e.IfcEventTime=class extends _i{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.ActualDate=r,this.EarlyDate=o,this.LateDate=n,this.ScheduleDate=a,this.type=211053100}};class Qi extends mi{constructor(e,t,s,i){super(e),this.Name=t,this.Description=s,this.Properties=i,this.type=297599258}}e.IfcExtendedProperties=Qi;e.IfcExternalReferenceRelationship=class extends vi{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.RelatingReference=i,this.RelatedResourceObjects=r,this.type=1437805879}};class Wi extends Fi{constructor(e,t){super(e),this.Bounds=t,this.type=2556980723}}e.IfcFace=Wi;class zi extends Fi{constructor(e,t,s){super(e),this.Bound=t,this.Orientation=s,this.type=1809719519}}e.IfcFaceBound=zi;e.IfcFaceOuterBound=class extends zi{constructor(e,t,s){super(e,t,s),this.Bound=t,this.Orientation=s,this.type=803316827}};class Ki extends Wi{constructor(e,t,s,i){super(e,t),this.Bounds=t,this.FaceSurface=s,this.SameSense=i,this.type=3008276851}}e.IfcFaceSurface=Ki;e.IfcFailureConnectionCondition=class extends Pi{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.TensionFailureX=s,this.TensionFailureY=i,this.TensionFailureZ=r,this.CompressionFailureX=o,this.CompressionFailureY=n,this.CompressionFailureZ=a,this.type=4219587988}};e.IfcFillAreaStyle=class extends di{constructor(e,t,s,i){super(e,t),this.Name=t,this.FillStyles=s,this.ModelorDraughting=i,this.type=738692330}};class Yi extends gi{constructor(e,t,s,i,r,o,n){super(e,t,s),this.ContextIdentifier=t,this.ContextType=s,this.CoordinateSpaceDimension=i,this.Precision=r,this.WorldCoordinateSystem=o,this.TrueNorth=n,this.type=3448662350}}e.IfcGeometricRepresentationContext=Yi;class Xi extends Ii{constructor(e){super(e),this.type=2453401579}}e.IfcGeometricRepresentationItem=Xi;e.IfcGeometricRepresentationSubContext=class extends Yi{constructor(e,s,i,r,o,n,a){super(e,s,i,new t(0),null,new mI(0),null),this.ContextIdentifier=s,this.ContextType=i,this.ParentContext=r,this.TargetScale=o,this.TargetView=n,this.UserDefinedTargetView=a,this.type=4142052618}};class Zi extends Xi{constructor(e,t){super(e),this.Elements=t,this.type=3590301190}}e.IfcGeometricSet=Zi;e.IfcGridPlacement=class extends hi{constructor(e,t,s){super(e),this.PlacementLocation=t,this.PlacementRefDirection=s,this.type=178086475}};class qi extends Xi{constructor(e,t,s){super(e),this.BaseSurface=t,this.AgreementFlag=s,this.type=812098782}}e.IfcHalfSpaceSolid=qi;e.IfcImageTexture=class extends Si{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.RepeatS=t,this.RepeatT=s,this.Mode=i,this.TextureTransform=r,this.Parameter=o,this.URLReference=n,this.type=3905492369}};e.IfcIndexedColourMap=class extends ui{constructor(e,t,s,i,r){super(e),this.MappedTo=t,this.Opacity=s,this.Colours=i,this.ColourIndex=r,this.type=3570813810}};class Ji extends xi{constructor(e,t,s,i){super(e,t),this.Maps=t,this.MappedTo=s,this.TexCoords=i,this.type=1437953363}}e.IfcIndexedTextureMap=Ji;e.IfcIndexedTriangleTextureMap=class extends Ji{constructor(e,t,s,i,r){super(e,t,s,i),this.Maps=t,this.MappedTo=s,this.TexCoords=i,this.TexCoordIndex=r,this.type=2133299955}};e.IfcIrregularTimeSeries=class extends Bi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.Name=t,this.Description=s,this.StartTime=i,this.EndTime=r,this.TimeSeriesDataType=o,this.DataOrigin=n,this.UserDefinedDataOrigin=a,this.Unit=l,this.Values=h,this.type=3741457305}};e.IfcLagTime=class extends _i{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.LagValue=r,this.DurationType=o,this.type=1585845231}};class $i extends Xi{constructor(e,t,s,i,r){super(e),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.type=1402838566}}e.IfcLightSource=$i;e.IfcLightSourceAmbient=class extends $i{constructor(e,t,s,i,r){super(e,t,s,i,r),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.type=125510826}};e.IfcLightSourceDirectional=class extends $i{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.Orientation=o,this.type=2604431987}};e.IfcLightSourceGoniometric=class extends $i{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.Position=o,this.ColourAppearance=n,this.ColourTemperature=a,this.LuminousFlux=l,this.LightEmissionSource=h,this.LightDistributionDataSource=c,this.type=4266656042}};class er extends $i{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.Position=o,this.Radius=n,this.ConstantAttenuation=a,this.DistanceAttenuation=l,this.QuadricAttenuation=h,this.type=1520743889}}e.IfcLightSourcePositional=er;e.IfcLightSourceSpot=class extends er{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.Position=o,this.Radius=n,this.ConstantAttenuation=a,this.DistanceAttenuation=l,this.QuadricAttenuation=h,this.Orientation=c,this.ConcentrationExponent=A,this.SpreadAngle=u,this.BeamWidthAngle=p,this.type=3422422726}};e.IfcLocalPlacement=class extends hi{constructor(e,t,s){super(e),this.PlacementRelTo=t,this.RelativePlacement=s,this.type=2624227202}};class tr extends Fi{constructor(e){super(e),this.type=1008929658}}e.IfcLoop=tr;e.IfcMappedItem=class extends Ii{constructor(e,t,s){super(e),this.MappingSource=t,this.MappingTarget=s,this.type=2347385850}};e.IfcMaterial=class extends ri{constructor(e,t,s,i){super(e),this.Name=t,this.Description=s,this.Category=i,this.type=1838606355}};e.IfcMaterialConstituent=class extends ri{constructor(e,t,s,i,r,o){super(e),this.Name=t,this.Description=s,this.Material=i,this.Fraction=r,this.Category=o,this.type=3708119e3}};e.IfcMaterialConstituentSet=class extends ri{constructor(e,t,s,i){super(e),this.Name=t,this.Description=s,this.MaterialConstituents=i,this.type=2852063980}};e.IfcMaterialDefinitionRepresentation=class extends fi{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Representations=i,this.RepresentedMaterial=r,this.type=2022407955}};e.IfcMaterialLayerSetUsage=class extends ai{constructor(e,t,s,i,r,o){super(e),this.ForLayerSet=t,this.LayerSetDirection=s,this.DirectionSense=i,this.OffsetFromReferenceLine=r,this.ReferenceExtent=o,this.type=1303795690}};class sr extends ai{constructor(e,t,s,i){super(e),this.ForProfileSet=t,this.CardinalPoint=s,this.ReferenceExtent=i,this.type=3079605661}}e.IfcMaterialProfileSetUsage=sr;e.IfcMaterialProfileSetUsageTapering=class extends sr{constructor(e,t,s,i,r,o){super(e,t,s,i),this.ForProfileSet=t,this.CardinalPoint=s,this.ReferenceExtent=i,this.ForProfileEndSet=r,this.CardinalEndPoint=o,this.type=3404854881}};e.IfcMaterialProperties=class extends Qi{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Properties=i,this.Material=r,this.type=3265635763}};e.IfcMaterialRelationship=class extends vi{constructor(e,t,s,i,r,o){super(e,t,s),this.Name=t,this.Description=s,this.RelatingMaterial=i,this.RelatedMaterials=r,this.Expression=o,this.type=853536259}};e.IfcMirroredProfileDef=class extends Vi{constructor(e,t,s,i,r){super(e,t,s,i,new mI(0),r),this.ProfileType=t,this.ProfileName=s,this.ParentProfile=i,this.Label=r,this.type=2998442950}};class ir extends Ti{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=219451334}}e.IfcObjectDefinition=ir;e.IfcOpenShell=class extends Gi{constructor(e,t){super(e,t),this.CfsFaces=t,this.type=2665983363}};e.IfcOrganizationRelationship=class extends vi{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.RelatingOrganization=i,this.RelatedOrganizations=r,this.type=1411181986}};e.IfcOrientedEdge=class extends ji{constructor(e,t,s){super(e,new mI(0),new mI(0)),this.EdgeElement=t,this.Orientation=s,this.type=1029017970}};class rr extends Ei{constructor(e,t,s,i){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.type=2529465313}}e.IfcParameterizedProfileDef=rr;e.IfcPath=class extends Fi{constructor(e,t){super(e),this.EdgeList=t,this.type=2519244187}};e.IfcPhysicalComplexQuantity=class extends ci{constructor(e,t,s,i,r,o,n){super(e,t,s),this.Name=t,this.Description=s,this.HasQuantities=i,this.Discrimination=r,this.Quality=o,this.Usage=n,this.type=3021840470}};e.IfcPixelTexture=class extends Si{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o),this.RepeatS=t,this.RepeatT=s,this.Mode=i,this.TextureTransform=r,this.Parameter=o,this.Width=n,this.Height=a,this.ColourComponents=l,this.Pixel=h,this.type=597895409}};class or extends Xi{constructor(e,t){super(e),this.Location=t,this.type=2004835150}}e.IfcPlacement=or;class nr extends Xi{constructor(e,t,s){super(e),this.SizeInX=t,this.SizeInY=s,this.type=1663979128}}e.IfcPlanarExtent=nr;class ar extends Xi{constructor(e){super(e),this.type=2067069095}}e.IfcPoint=ar;e.IfcPointOnCurve=class extends ar{constructor(e,t,s){super(e),this.BasisCurve=t,this.PointParameter=s,this.type=4022376103}};e.IfcPointOnSurface=class extends ar{constructor(e,t,s,i){super(e),this.BasisSurface=t,this.PointParameterU=s,this.PointParameterV=i,this.type=1423911732}};e.IfcPolyLoop=class extends tr{constructor(e,t){super(e),this.Polygon=t,this.type=2924175390}};e.IfcPolygonalBoundedHalfSpace=class extends qi{constructor(e,t,s,i,r){super(e,t,s),this.BaseSurface=t,this.AgreementFlag=s,this.Position=i,this.PolygonalBoundary=r,this.type=2775532180}};class lr extends ui{constructor(e,t){super(e),this.Name=t,this.type=3727388367}}e.IfcPreDefinedItem=lr;class hr extends mi{constructor(e){super(e),this.type=3778827333}}e.IfcPreDefinedProperties=hr;class cr extends lr{constructor(e,t){super(e,t),this.Name=t,this.type=1775413392}}e.IfcPreDefinedTextFont=cr;e.IfcProductDefinitionShape=class extends fi{constructor(e,t,s,i){super(e,t,s,i),this.Name=t,this.Description=s,this.Representations=i,this.type=673634403}};e.IfcProfileProperties=class extends Qi{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Properties=i,this.ProfileDefinition=r,this.type=2802850158}};class Ar extends mi{constructor(e,t,s){super(e),this.Name=t,this.Description=s,this.type=2598011224}}e.IfcProperty=Ar;class ur extends Ti{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=1680319473}}e.IfcPropertyDefinition=ur;e.IfcPropertyDependencyRelationship=class extends vi{constructor(e,t,s,i,r,o){super(e,t,s),this.Name=t,this.Description=s,this.DependingProperty=i,this.DependantProperty=r,this.Expression=o,this.type=148025276}};class pr extends ur{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=3357820518}}e.IfcPropertySetDefinition=pr;class dr extends ur{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=1482703590}}e.IfcPropertyTemplateDefinition=dr;class fr extends pr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=2090586900}}e.IfcQuantitySet=fr;class Er extends rr{constructor(e,t,s,i,r,o){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.XDim=r,this.YDim=o,this.type=3615266464}}e.IfcRectangleProfileDef=Er;e.IfcRegularTimeSeries=class extends Bi{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.Name=t,this.Description=s,this.StartTime=i,this.EndTime=r,this.TimeSeriesDataType=o,this.DataOrigin=n,this.UserDefinedDataOrigin=a,this.Unit=l,this.TimeStep=h,this.Values=c,this.type=3413951693}};e.IfcReinforcementBarProperties=class extends hr{constructor(e,t,s,i,r,o,n){super(e),this.TotalCrossSectionArea=t,this.SteelGrade=s,this.BarSurface=i,this.EffectiveDepth=r,this.NominalBarDiameter=o,this.BarCount=n,this.type=1580146022}};class mr extends Ti{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=478536968}}e.IfcRelationship=mr;e.IfcResourceApprovalRelationship=class extends vi{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.RelatedResourceObjects=i,this.RelatingApproval=r,this.type=2943643501}};e.IfcResourceConstraintRelationship=class extends vi{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.RelatingConstraint=i,this.RelatedResourceObjects=r,this.type=1608871552}};e.IfcResourceTime=class extends _i{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y){super(e,t,s,i),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.ScheduleWork=r,this.ScheduleUsage=o,this.ScheduleStart=n,this.ScheduleFinish=a,this.ScheduleContour=l,this.LevelingDelay=h,this.IsOverAllocated=c,this.StatusTime=A,this.ActualWork=u,this.ActualUsage=p,this.ActualStart=d,this.ActualFinish=f,this.RemainingWork=E,this.RemainingUsage=m,this.Completion=y,this.type=1042787934}};e.IfcRoundedRectangleProfileDef=class extends Er{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.XDim=r,this.YDim=o,this.RoundingRadius=n,this.type=2778083089}};e.IfcSectionProperties=class extends hr{constructor(e,t,s,i){super(e),this.SectionType=t,this.StartProfile=s,this.EndProfile=i,this.type=2042790032}};e.IfcSectionReinforcementProperties=class extends hr{constructor(e,t,s,i,r,o,n){super(e),this.LongitudinalStartPosition=t,this.LongitudinalEndPosition=s,this.TransversePosition=i,this.ReinforcementRole=r,this.SectionDefinition=o,this.CrossSectionReinforcementDefinitions=n,this.type=4165799628}};e.IfcSectionedSpine=class extends Xi{constructor(e,t,s,i){super(e),this.SpineCurve=t,this.CrossSections=s,this.CrossSectionPositions=i,this.type=1509187699}};e.IfcShellBasedSurfaceModel=class extends Xi{constructor(e,t){super(e),this.SbsmBoundary=t,this.type=4124623270}};class yr extends Ar{constructor(e,t,s){super(e,t,s),this.Name=t,this.Description=s,this.type=3692461612}}e.IfcSimpleProperty=yr;e.IfcSlippageConnectionCondition=class extends Pi{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.SlippageX=s,this.SlippageY=i,this.SlippageZ=r,this.type=2609359061}};class gr extends Xi{constructor(e){super(e),this.type=723233188}}e.IfcSolidModel=gr;e.IfcStructuralLoadLinearForce=class extends Ci{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.LinearForceX=s,this.LinearForceY=i,this.LinearForceZ=r,this.LinearMomentX=o,this.LinearMomentY=n,this.LinearMomentZ=a,this.type=1595516126}};e.IfcStructuralLoadPlanarForce=class extends Ci{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.PlanarForceX=s,this.PlanarForceY=i,this.PlanarForceZ=r,this.type=2668620305}};class Ir extends Ci{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.DisplacementX=s,this.DisplacementY=i,this.DisplacementZ=r,this.RotationalDisplacementRX=o,this.RotationalDisplacementRY=n,this.RotationalDisplacementRZ=a,this.type=2473145415}}e.IfcStructuralLoadSingleDisplacement=Ir;e.IfcStructuralLoadSingleDisplacementDistortion=class extends Ir{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.Name=t,this.DisplacementX=s,this.DisplacementY=i,this.DisplacementZ=r,this.RotationalDisplacementRX=o,this.RotationalDisplacementRY=n,this.RotationalDisplacementRZ=a,this.Distortion=l,this.type=1973038258}};class vr extends Ci{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.ForceX=s,this.ForceY=i,this.ForceZ=r,this.MomentX=o,this.MomentY=n,this.MomentZ=a,this.type=1597423693}}e.IfcStructuralLoadSingleForce=vr;e.IfcStructuralLoadSingleForceWarping=class extends vr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.Name=t,this.ForceX=s,this.ForceY=i,this.ForceZ=r,this.MomentX=o,this.MomentY=n,this.MomentZ=a,this.WarpingMoment=l,this.type=1190533807}};e.IfcSubedge=class extends ji{constructor(e,t,s,i){super(e,t,s),this.EdgeStart=t,this.EdgeEnd=s,this.ParentEdge=i,this.type=2233826070}};class Tr extends Xi{constructor(e){super(e),this.type=2513912981}}e.IfcSurface=Tr;e.IfcSurfaceStyleRendering=class extends bi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s),this.SurfaceColour=t,this.Transparency=s,this.DiffuseColour=i,this.TransmissionColour=r,this.DiffuseTransmissionColour=o,this.ReflectionColour=n,this.SpecularColour=a,this.SpecularHighlight=l,this.ReflectanceMethod=h,this.type=1878645084}};class _r extends gr{constructor(e,t,s){super(e),this.SweptArea=t,this.Position=s,this.type=2247615214}}e.IfcSweptAreaSolid=_r;class Rr extends gr{constructor(e,t,s,i,r,o){super(e),this.Directrix=t,this.Radius=s,this.InnerRadius=i,this.StartParam=r,this.EndParam=o,this.type=1260650574}}e.IfcSweptDiskSolid=Rr;e.IfcSweptDiskSolidPolygonal=class extends Rr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.Directrix=t,this.Radius=s,this.InnerRadius=i,this.StartParam=r,this.EndParam=o,this.FilletRadius=n,this.type=1096409881}};class Pr extends Tr{constructor(e,t,s){super(e),this.SweptCurve=t,this.Position=s,this.type=230924584}}e.IfcSweptSurface=Pr;e.IfcTShapeProfileDef=class extends rr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.FlangeWidth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.FlangeEdgeRadius=h,this.WebEdgeRadius=c,this.WebSlope=A,this.FlangeSlope=u,this.type=3071757647}};class Dr extends Xi{constructor(e){super(e),this.type=901063453}}e.IfcTessellatedItem=Dr;class Nr extends Xi{constructor(e,t,s,i){super(e),this.Literal=t,this.Placement=s,this.Path=i,this.type=4282788508}}e.IfcTextLiteral=Nr;e.IfcTextLiteralWithExtent=class extends Nr{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Literal=t,this.Placement=s,this.Path=i,this.Extent=r,this.BoxAlignment=o,this.type=3124975700}};e.IfcTextStyleFontModel=class extends cr{constructor(e,t,s,i,r,o,n){super(e,t),this.Name=t,this.FontFamily=s,this.FontStyle=i,this.FontVariant=r,this.FontWeight=o,this.FontSize=n,this.type=1983826977}};e.IfcTrapeziumProfileDef=class extends rr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.BottomXDim=r,this.TopXDim=o,this.YDim=n,this.TopXOffset=a,this.type=2715220739}};class Cr extends ir{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.type=1628702193}}e.IfcTypeObject=Cr;class Or extends Cr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ProcessType=h,this.type=3736923433}}e.IfcTypeProcess=Or;class br extends Cr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.type=2347495698}}e.IfcTypeProduct=br;class Sr extends Cr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.type=3698973494}}e.IfcTypeResource=Sr;e.IfcUShapeProfileDef=class extends rr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.FlangeWidth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.EdgeRadius=h,this.FlangeSlope=c,this.type=427810014}};e.IfcVector=class extends Xi{constructor(e,t,s){super(e),this.Orientation=t,this.Magnitude=s,this.type=1417489154}};e.IfcVertexLoop=class extends tr{constructor(e,t){super(e),this.LoopVertex=t,this.type=2759199220}};e.IfcWindowStyle=class extends br{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ConstructionType=h,this.OperationType=c,this.ParameterTakesPrecedence=A,this.Sizeable=u,this.type=1299126871}};e.IfcZShapeProfileDef=class extends rr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.FlangeWidth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.EdgeRadius=h,this.type=2543172580}};e.IfcAdvancedFace=class extends Ki{constructor(e,t,s,i){super(e,t,s,i),this.Bounds=t,this.FaceSurface=s,this.SameSense=i,this.type=3406155212}};e.IfcAnnotationFillArea=class extends Xi{constructor(e,t,s){super(e),this.OuterBoundary=t,this.InnerBoundaries=s,this.type=669184980}};e.IfcAsymmetricIShapeProfileDef=class extends rr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.BottomFlangeWidth=r,this.OverallDepth=o,this.WebThickness=n,this.BottomFlangeThickness=a,this.BottomFlangeFilletRadius=l,this.TopFlangeWidth=h,this.TopFlangeThickness=c,this.TopFlangeFilletRadius=A,this.BottomFlangeEdgeRadius=u,this.BottomFlangeSlope=p,this.TopFlangeEdgeRadius=d,this.TopFlangeSlope=f,this.type=3207858831}};e.IfcAxis1Placement=class extends or{constructor(e,t,s){super(e,t),this.Location=t,this.Axis=s,this.type=4261334040}};e.IfcAxis2Placement2D=class extends or{constructor(e,t,s){super(e,t),this.Location=t,this.RefDirection=s,this.type=3125803723}};e.IfcAxis2Placement3D=class extends or{constructor(e,t,s,i){super(e,t),this.Location=t,this.Axis=s,this.RefDirection=i,this.type=2740243338}};class wr extends Xi{constructor(e,t,s,i){super(e),this.Operator=t,this.FirstOperand=s,this.SecondOperand=i,this.type=2736907675}}e.IfcBooleanResult=wr;class xr extends Tr{constructor(e){super(e),this.type=4182860854}}e.IfcBoundedSurface=xr;e.IfcBoundingBox=class extends Xi{constructor(e,t,s,i,r){super(e),this.Corner=t,this.XDim=s,this.YDim=i,this.ZDim=r,this.type=2581212453}};e.IfcBoxedHalfSpace=class extends qi{constructor(e,t,s,i){super(e,t,s),this.BaseSurface=t,this.AgreementFlag=s,this.Enclosure=i,this.type=2713105998}};e.IfcCShapeProfileDef=class extends rr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.Width=o,this.WallThickness=n,this.Girth=a,this.InternalFilletRadius=l,this.type=2898889636}};e.IfcCartesianPoint=class extends ar{constructor(e,t){super(e),this.Coordinates=t,this.type=1123145078}};class Br extends Xi{constructor(e){super(e),this.type=574549367}}e.IfcCartesianPointList=Br;e.IfcCartesianPointList2D=class extends Br{constructor(e,t){super(e),this.CoordList=t,this.type=1675464909}};e.IfcCartesianPointList3D=class extends Br{constructor(e,t){super(e),this.CoordList=t,this.type=2059837836}};class Fr extends Xi{constructor(e,t,s,i,r){super(e),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.type=59481748}}e.IfcCartesianTransformationOperator=Fr;class Mr extends Fr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.type=3749851601}}e.IfcCartesianTransformationOperator2D=Mr;e.IfcCartesianTransformationOperator2DnonUniform=class extends Mr{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.Scale2=o,this.type=3486308946}};class Lr extends Fr{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.Axis3=o,this.type=3331915920}}e.IfcCartesianTransformationOperator3D=Lr;e.IfcCartesianTransformationOperator3DnonUniform=class extends Lr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.Axis3=o,this.Scale2=n,this.Scale3=a,this.type=1416205885}};class Ur extends rr{constructor(e,t,s,i,r){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Radius=r,this.type=1383045692}}e.IfcCircleProfileDef=Ur;e.IfcClosedShell=class extends Gi{constructor(e,t){super(e,t),this.CfsFaces=t,this.type=2205249479}};e.IfcColourRgb=class extends Hi{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.Red=s,this.Green=i,this.Blue=r,this.type=776857604}};e.IfcComplexProperty=class extends Ar{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.UsageName=i,this.HasProperties=r,this.type=2542286263}};class Hr extends Xi{constructor(e,t,s,i){super(e),this.Transition=t,this.SameSense=s,this.ParentCurve=i,this.type=2485617015}}e.IfcCompositeCurveSegment=Hr;class Gr extends Sr{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.type=2574617495}}e.IfcConstructionResourceType=Gr;class kr extends ir{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.Phase=a,this.RepresentationContexts=l,this.UnitsInContext=h,this.type=3419103109}}e.IfcContext=kr;e.IfcCrewResourceType=class extends Gr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.PredefinedType=u,this.type=1815067380}};class Vr extends Xi{constructor(e,t){super(e),this.Position=t,this.type=2506170314}}e.IfcCsgPrimitive3D=Vr;e.IfcCsgSolid=class extends gr{constructor(e,t){super(e),this.TreeRootExpression=t,this.type=2147822146}};class jr extends Xi{constructor(e){super(e),this.type=2601014836}}e.IfcCurve=jr;e.IfcCurveBoundedPlane=class extends xr{constructor(e,t,s,i){super(e),this.BasisSurface=t,this.OuterBoundary=s,this.InnerBoundaries=i,this.type=2827736869}};e.IfcCurveBoundedSurface=class extends xr{constructor(e,t,s,i){super(e),this.BasisSurface=t,this.Boundaries=s,this.ImplicitOuter=i,this.type=2629017746}};e.IfcDirection=class extends Xi{constructor(e,t){super(e),this.DirectionRatios=t,this.type=32440307}};e.IfcDoorStyle=class extends br{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.OperationType=h,this.ConstructionType=c,this.ParameterTakesPrecedence=A,this.Sizeable=u,this.type=526551008}};e.IfcEdgeLoop=class extends tr{constructor(e,t){super(e),this.EdgeList=t,this.type=1472233963}};e.IfcElementQuantity=class extends fr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.MethodOfMeasurement=o,this.Quantities=n,this.type=1883228015}};class Qr extends br{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=339256511}}e.IfcElementType=Qr;class Wr extends Tr{constructor(e,t){super(e),this.Position=t,this.type=2777663545}}e.IfcElementarySurface=Wr;e.IfcEllipseProfileDef=class extends rr{constructor(e,t,s,i,r,o){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.SemiAxis1=r,this.SemiAxis2=o,this.type=2835456948}};e.IfcEventType=class extends Or{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ProcessType=h,this.PredefinedType=c,this.EventTriggerType=A,this.UserDefinedEventTriggerType=u,this.type=4024345920}};class zr extends _r{constructor(e,t,s,i,r){super(e,t,s),this.SweptArea=t,this.Position=s,this.ExtrudedDirection=i,this.Depth=r,this.type=477187591}}e.IfcExtrudedAreaSolid=zr;e.IfcExtrudedAreaSolidTapered=class extends zr{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.SweptArea=t,this.Position=s,this.ExtrudedDirection=i,this.Depth=r,this.EndSweptArea=o,this.type=2804161546}};e.IfcFaceBasedSurfaceModel=class extends Xi{constructor(e,t){super(e),this.FbsmFaces=t,this.type=2047409740}};e.IfcFillAreaStyleHatching=class extends Xi{constructor(e,t,s,i,r,o){super(e),this.HatchLineAppearance=t,this.StartOfNextHatchLine=s,this.PointOfReferenceHatchLine=i,this.PatternStart=r,this.HatchLineAngle=o,this.type=374418227}};e.IfcFillAreaStyleTiles=class extends Xi{constructor(e,t,s,i){super(e),this.TilingPattern=t,this.Tiles=s,this.TilingScale=i,this.type=315944413}};e.IfcFixedReferenceSweptAreaSolid=class extends _r{constructor(e,t,s,i,r,o,n){super(e,t,s),this.SweptArea=t,this.Position=s,this.Directrix=i,this.StartParam=r,this.EndParam=o,this.FixedReference=n,this.type=2652556860}};class Kr extends Qr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=4238390223}}e.IfcFurnishingElementType=Kr;e.IfcFurnitureType=class extends Kr{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.AssemblyPlace=c,this.PredefinedType=A,this.type=1268542332}};e.IfcGeographicElementType=class extends Qr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4095422895}};e.IfcGeometricCurveSet=class extends Zi{constructor(e,t){super(e,t),this.Elements=t,this.type=987898635}};e.IfcIShapeProfileDef=class extends rr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.OverallWidth=r,this.OverallDepth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.FlangeEdgeRadius=h,this.FlangeSlope=c,this.type=1484403080}};class Yr extends Dr{constructor(e,t){super(e),this.CoordIndex=t,this.type=178912537}}e.IfcIndexedPolygonalFace=Yr;e.IfcIndexedPolygonalFaceWithVoids=class extends Yr{constructor(e,t,s){super(e,t),this.CoordIndex=t,this.InnerCoordIndices=s,this.type=2294589976}};e.IfcLShapeProfileDef=class extends rr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.Width=o,this.Thickness=n,this.FilletRadius=a,this.EdgeRadius=l,this.LegSlope=h,this.type=572779678}};e.IfcLaborResourceType=class extends Gr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.PredefinedType=u,this.type=428585644}};e.IfcLine=class extends jr{constructor(e,t,s){super(e),this.Pnt=t,this.Dir=s,this.type=1281925730}};class Xr extends gr{constructor(e,t){super(e),this.Outer=t,this.type=1425443689}}e.IfcManifoldSolidBrep=Xr;class Zr extends ir{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=3888040117}}e.IfcObject=Zr;e.IfcOffsetCurve2D=class extends jr{constructor(e,t,s,i){super(e),this.BasisCurve=t,this.Distance=s,this.SelfIntersect=i,this.type=3388369263}};e.IfcOffsetCurve3D=class extends jr{constructor(e,t,s,i,r){super(e),this.BasisCurve=t,this.Distance=s,this.SelfIntersect=i,this.RefDirection=r,this.type=3505215534}};e.IfcPcurve=class extends jr{constructor(e,t,s){super(e),this.BasisSurface=t,this.ReferenceCurve=s,this.type=1682466193}};e.IfcPlanarBox=class extends nr{constructor(e,t,s,i){super(e,t,s),this.SizeInX=t,this.SizeInY=s,this.Placement=i,this.type=603570806}};e.IfcPlane=class extends Wr{constructor(e,t){super(e,t),this.Position=t,this.type=220341763}};class qr extends lr{constructor(e,t){super(e,t),this.Name=t,this.type=759155922}}e.IfcPreDefinedColour=qr;class Jr extends lr{constructor(e,t){super(e,t),this.Name=t,this.type=2559016684}}e.IfcPreDefinedCurveFont=Jr;class $r extends pr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=3967405729}}e.IfcPreDefinedPropertySet=$r;e.IfcProcedureType=class extends Or{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ProcessType=h,this.PredefinedType=c,this.type=569719735}};class eo extends Zr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.type=2945172077}}e.IfcProcess=eo;class to extends Zr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=4208778838}}e.IfcProduct=to;e.IfcProject=class extends kr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.Phase=a,this.RepresentationContexts=l,this.UnitsInContext=h,this.type=103090709}};e.IfcProjectLibrary=class extends kr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.Phase=a,this.RepresentationContexts=l,this.UnitsInContext=h,this.type=653396225}};e.IfcPropertyBoundedValue=class extends yr{constructor(e,t,s,i,r,o,n){super(e,t,s),this.Name=t,this.Description=s,this.UpperBoundValue=i,this.LowerBoundValue=r,this.Unit=o,this.SetPointValue=n,this.type=871118103}};e.IfcPropertyEnumeratedValue=class extends yr{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.EnumerationValues=i,this.EnumerationReference=r,this.type=4166981789}};e.IfcPropertyListValue=class extends yr{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.ListValues=i,this.Unit=r,this.type=2752243245}};e.IfcPropertyReferenceValue=class extends yr{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.UsageName=i,this.PropertyReference=r,this.type=941946838}};e.IfcPropertySet=class extends pr{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.HasProperties=o,this.type=1451395588}};e.IfcPropertySetTemplate=class extends dr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.TemplateType=o,this.ApplicableEntity=n,this.HasPropertyTemplates=a,this.type=492091185}};e.IfcPropertySingleValue=class extends yr{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.NominalValue=i,this.Unit=r,this.type=3650150729}};e.IfcPropertyTableValue=class extends yr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s),this.Name=t,this.Description=s,this.DefiningValues=i,this.DefinedValues=r,this.Expression=o,this.DefiningUnit=n,this.DefinedUnit=a,this.CurveInterpolation=l,this.type=110355661}};class so extends dr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=3521284610}}e.IfcPropertyTemplate=so;e.IfcProxy=class extends to{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.ProxyType=l,this.Tag=h,this.type=3219374653}};e.IfcRectangleHollowProfileDef=class extends Er{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.XDim=r,this.YDim=o,this.WallThickness=n,this.InnerFilletRadius=a,this.OuterFilletRadius=l,this.type=2770003689}};e.IfcRectangularPyramid=class extends Vr{constructor(e,t,s,i,r){super(e,t),this.Position=t,this.XLength=s,this.YLength=i,this.Height=r,this.type=2798486643}};e.IfcRectangularTrimmedSurface=class extends xr{constructor(e,t,s,i,r,o,n,a){super(e),this.BasisSurface=t,this.U1=s,this.V1=i,this.U2=r,this.V2=o,this.Usense=n,this.Vsense=a,this.type=3454111270}};e.IfcReinforcementDefinitionProperties=class extends $r{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.DefinitionType=o,this.ReinforcementSectionDefinitions=n,this.type=3765753017}};class io extends mr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.type=3939117080}}e.IfcRelAssigns=io;e.IfcRelAssignsToActor=class extends io{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingActor=a,this.ActingRole=l,this.type=1683148259}};e.IfcRelAssignsToControl=class extends io{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingControl=a,this.type=2495723537}};class ro extends io{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingGroup=a,this.type=1307041759}}e.IfcRelAssignsToGroup=ro;e.IfcRelAssignsToGroupByFactor=class extends ro{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingGroup=a,this.Factor=l,this.type=1027710054}};e.IfcRelAssignsToProcess=class extends io{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingProcess=a,this.QuantityInProcess=l,this.type=4278684876}};e.IfcRelAssignsToProduct=class extends io{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingProduct=a,this.type=2857406711}};e.IfcRelAssignsToResource=class extends io{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingResource=a,this.type=205026976}};class oo extends mr{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.type=1865459582}}e.IfcRelAssociates=oo;e.IfcRelAssociatesApproval=class extends oo{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingApproval=n,this.type=4095574036}};e.IfcRelAssociatesClassification=class extends oo{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingClassification=n,this.type=919958153}};e.IfcRelAssociatesConstraint=class extends oo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.Intent=n,this.RelatingConstraint=a,this.type=2728634034}};e.IfcRelAssociatesDocument=class extends oo{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingDocument=n,this.type=982818633}};e.IfcRelAssociatesLibrary=class extends oo{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingLibrary=n,this.type=3840914261}};e.IfcRelAssociatesMaterial=class extends oo{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingMaterial=n,this.type=2655215786}};class no extends mr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=826625072}}e.IfcRelConnects=no;class ao extends no{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ConnectionGeometry=o,this.RelatingElement=n,this.RelatedElement=a,this.type=1204542856}}e.IfcRelConnectsElements=ao;e.IfcRelConnectsPathElements=class extends ao{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ConnectionGeometry=o,this.RelatingElement=n,this.RelatedElement=a,this.RelatingPriorities=l,this.RelatedPriorities=h,this.RelatedConnectionType=c,this.RelatingConnectionType=A,this.type=3945020480}};e.IfcRelConnectsPortToElement=class extends no{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingPort=o,this.RelatedElement=n,this.type=4201705270}};e.IfcRelConnectsPorts=class extends no{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingPort=o,this.RelatedPort=n,this.RealizingElement=a,this.type=3190031847}};e.IfcRelConnectsStructuralActivity=class extends no{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingElement=o,this.RelatedStructuralActivity=n,this.type=2127690289}};class lo extends no{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingStructuralMember=o,this.RelatedStructuralConnection=n,this.AppliedCondition=a,this.AdditionalConditions=l,this.SupportedLength=h,this.ConditionCoordinateSystem=c,this.type=1638771189}}e.IfcRelConnectsStructuralMember=lo;e.IfcRelConnectsWithEccentricity=class extends lo{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingStructuralMember=o,this.RelatedStructuralConnection=n,this.AppliedCondition=a,this.AdditionalConditions=l,this.SupportedLength=h,this.ConditionCoordinateSystem=c,this.ConnectionConstraint=A,this.type=504942748}};e.IfcRelConnectsWithRealizingElements=class extends ao{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ConnectionGeometry=o,this.RelatingElement=n,this.RelatedElement=a,this.RealizingElements=l,this.ConnectionType=h,this.type=3678494232}};e.IfcRelContainedInSpatialStructure=class extends no{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedElements=o,this.RelatingStructure=n,this.type=3242617779}};e.IfcRelCoversBldgElements=class extends no{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingBuildingElement=o,this.RelatedCoverings=n,this.type=886880790}};e.IfcRelCoversSpaces=class extends no{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingSpace=o,this.RelatedCoverings=n,this.type=2802773753}};e.IfcRelDeclares=class extends mr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingContext=o,this.RelatedDefinitions=n,this.type=2565941209}};class ho extends mr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=2551354335}}e.IfcRelDecomposes=ho;class co extends mr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=693640335}}e.IfcRelDefines=co;e.IfcRelDefinesByObject=class extends co{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingObject=n,this.type=1462361463}};e.IfcRelDefinesByProperties=class extends co{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingPropertyDefinition=n,this.type=4186316022}};e.IfcRelDefinesByTemplate=class extends co{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedPropertySets=o,this.RelatingTemplate=n,this.type=307848117}};e.IfcRelDefinesByType=class extends co{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingType=n,this.type=781010003}};e.IfcRelFillsElement=class extends no{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingOpeningElement=o,this.RelatedBuildingElement=n,this.type=3940055652}};e.IfcRelFlowControlElements=class extends no{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedControlElements=o,this.RelatingFlowElement=n,this.type=279856033}};e.IfcRelInterferesElements=class extends no{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingElement=o,this.RelatedElement=n,this.InterferenceGeometry=a,this.InterferenceType=l,this.ImpliedOrder=h,this.type=427948657}};e.IfcRelNests=class extends ho{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingObject=o,this.RelatedObjects=n,this.type=3268803585}};e.IfcRelProjectsElement=class extends ho{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingElement=o,this.RelatedFeatureElement=n,this.type=750771296}};e.IfcRelReferencedInSpatialStructure=class extends no{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedElements=o,this.RelatingStructure=n,this.type=1245217292}};e.IfcRelSequence=class extends no{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingProcess=o,this.RelatedProcess=n,this.TimeLag=a,this.SequenceType=l,this.UserDefinedSequenceType=h,this.type=4122056220}};e.IfcRelServicesBuildings=class extends no{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingSystem=o,this.RelatedBuildings=n,this.type=366585022}};class Ao extends no{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingSpace=o,this.RelatedBuildingElement=n,this.ConnectionGeometry=a,this.PhysicalOrVirtualBoundary=l,this.InternalOrExternalBoundary=h,this.type=3451746338}}e.IfcRelSpaceBoundary=Ao;class uo extends Ao{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingSpace=o,this.RelatedBuildingElement=n,this.ConnectionGeometry=a,this.PhysicalOrVirtualBoundary=l,this.InternalOrExternalBoundary=h,this.ParentBoundary=c,this.type=3523091289}}e.IfcRelSpaceBoundary1stLevel=uo;e.IfcRelSpaceBoundary2ndLevel=class extends uo{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingSpace=o,this.RelatedBuildingElement=n,this.ConnectionGeometry=a,this.PhysicalOrVirtualBoundary=l,this.InternalOrExternalBoundary=h,this.ParentBoundary=c,this.CorrespondingBoundary=A,this.type=1521410863}};e.IfcRelVoidsElement=class extends ho{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingBuildingElement=o,this.RelatedOpeningElement=n,this.type=1401173127}};e.IfcReparametrisedCompositeCurveSegment=class extends Hr{constructor(e,t,s,i,r){super(e,t,s,i),this.Transition=t,this.SameSense=s,this.ParentCurve=i,this.ParamLength=r,this.type=816062949}};class po extends Zr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.type=2914609552}}e.IfcResource=po;class fo extends _r{constructor(e,t,s,i,r){super(e,t,s),this.SweptArea=t,this.Position=s,this.Axis=i,this.Angle=r,this.type=1856042241}}e.IfcRevolvedAreaSolid=fo;e.IfcRevolvedAreaSolidTapered=class extends fo{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.SweptArea=t,this.Position=s,this.Axis=i,this.Angle=r,this.EndSweptArea=o,this.type=3243963512}};e.IfcRightCircularCone=class extends Vr{constructor(e,t,s,i){super(e,t),this.Position=t,this.Height=s,this.BottomRadius=i,this.type=4158566097}};e.IfcRightCircularCylinder=class extends Vr{constructor(e,t,s,i){super(e,t),this.Position=t,this.Height=s,this.Radius=i,this.type=3626867408}};e.IfcSimplePropertyTemplate=class extends so{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.TemplateType=o,this.PrimaryMeasureType=n,this.SecondaryMeasureType=a,this.Enumerators=l,this.PrimaryUnit=h,this.SecondaryUnit=c,this.Expression=A,this.AccessState=u,this.type=3663146110}};class Eo extends to{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.type=1412071761}}e.IfcSpatialElement=Eo;class mo extends br{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=710998568}}e.IfcSpatialElementType=mo;class yo extends Eo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.type=2706606064}}e.IfcSpatialStructureElement=yo;class go extends mo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3893378262}}e.IfcSpatialStructureElementType=go;e.IfcSpatialZone=class extends Eo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.PredefinedType=h,this.type=463610769}};e.IfcSpatialZoneType=class extends mo{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.LongName=A,this.type=2481509218}};e.IfcSphere=class extends Vr{constructor(e,t,s){super(e,t),this.Position=t,this.Radius=s,this.type=451544542}};e.IfcSphericalSurface=class extends Wr{constructor(e,t,s){super(e,t),this.Position=t,this.Radius=s,this.type=4015995234}};class Io extends to{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.type=3544373492}}e.IfcStructuralActivity=Io;class vo extends to{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=3136571912}}e.IfcStructuralItem=vo;class To extends vo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=530289379}}e.IfcStructuralMember=To;class _o extends Io{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.type=3689010777}}e.IfcStructuralReaction=_o;class Ro extends To{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.Thickness=h,this.type=3979015343}}e.IfcStructuralSurfaceMember=Ro;e.IfcStructuralSurfaceMemberVarying=class extends Ro{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.Thickness=h,this.type=2218152070}};e.IfcStructuralSurfaceReaction=class extends _o{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.PredefinedType=c,this.type=603775116}};e.IfcSubContractResourceType=class extends Gr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.PredefinedType=u,this.type=4095615324}};class Po extends jr{constructor(e,t,s,i){super(e),this.Curve3D=t,this.AssociatedGeometry=s,this.MasterRepresentation=i,this.type=699246055}}e.IfcSurfaceCurve=Po;e.IfcSurfaceCurveSweptAreaSolid=class extends _r{constructor(e,t,s,i,r,o,n){super(e,t,s),this.SweptArea=t,this.Position=s,this.Directrix=i,this.StartParam=r,this.EndParam=o,this.ReferenceSurface=n,this.type=2028607225}};e.IfcSurfaceOfLinearExtrusion=class extends Pr{constructor(e,t,s,i,r){super(e,t,s),this.SweptCurve=t,this.Position=s,this.ExtrudedDirection=i,this.Depth=r,this.type=2809605785}};e.IfcSurfaceOfRevolution=class extends Pr{constructor(e,t,s,i){super(e,t,s),this.SweptCurve=t,this.Position=s,this.AxisPosition=i,this.type=4124788165}};e.IfcSystemFurnitureElementType=class extends Kr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1580310250}};e.IfcTask=class extends eo{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Status=l,this.WorkMethod=h,this.IsMilestone=c,this.Priority=A,this.TaskTime=u,this.PredefinedType=p,this.type=3473067441}};e.IfcTaskType=class extends Or{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ProcessType=h,this.PredefinedType=c,this.WorkMethod=A,this.type=3206491090}};class Do extends Dr{constructor(e,t){super(e),this.Coordinates=t,this.type=2387106220}}e.IfcTessellatedFaceSet=Do;e.IfcToroidalSurface=class extends Wr{constructor(e,t,s,i){super(e,t),this.Position=t,this.MajorRadius=s,this.MinorRadius=i,this.type=1935646853}};e.IfcTransportElementType=class extends Qr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2097647324}};e.IfcTriangulatedFaceSet=class extends Do{constructor(e,t,s,i,r,o){super(e,t),this.Coordinates=t,this.Normals=s,this.Closed=i,this.CoordIndex=r,this.PnIndex=o,this.type=2916149573}};e.IfcWindowLiningProperties=class extends $r{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.LiningDepth=o,this.LiningThickness=n,this.TransomThickness=a,this.MullionThickness=l,this.FirstTransomOffset=h,this.SecondTransomOffset=c,this.FirstMullionOffset=A,this.SecondMullionOffset=u,this.ShapeAspectStyle=p,this.LiningOffset=d,this.LiningToPanelOffsetX=f,this.LiningToPanelOffsetY=E,this.type=336235671}};e.IfcWindowPanelProperties=class extends $r{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.OperationType=o,this.PanelPosition=n,this.FrameDepth=a,this.FrameThickness=l,this.ShapeAspectStyle=h,this.type=512836454}};class No extends Zr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.TheActor=n,this.type=2296667514}}e.IfcActor=No;class Co extends Xr{constructor(e,t){super(e,t),this.Outer=t,this.type=1635779807}}e.IfcAdvancedBrep=Co;e.IfcAdvancedBrepWithVoids=class extends Co{constructor(e,t,s){super(e,t),this.Outer=t,this.Voids=s,this.type=2603310189}};e.IfcAnnotation=class extends to{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=1674181508}};class Oo extends xr{constructor(e,t,s,i,r,o,n,a){super(e),this.UDegree=t,this.VDegree=s,this.ControlPointsList=i,this.SurfaceForm=r,this.UClosed=o,this.VClosed=n,this.SelfIntersect=a,this.type=2887950389}}e.IfcBSplineSurface=Oo;class bo extends Oo{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a),this.UDegree=t,this.VDegree=s,this.ControlPointsList=i,this.SurfaceForm=r,this.UClosed=o,this.VClosed=n,this.SelfIntersect=a,this.UMultiplicities=l,this.VMultiplicities=h,this.UKnots=c,this.VKnots=A,this.KnotSpec=u,this.type=167062518}}e.IfcBSplineSurfaceWithKnots=bo;e.IfcBlock=class extends Vr{constructor(e,t,s,i,r){super(e,t),this.Position=t,this.XLength=s,this.YLength=i,this.ZLength=r,this.type=1334484129}};e.IfcBooleanClippingResult=class extends wr{constructor(e,t,s,i){super(e,t,s,i),this.Operator=t,this.FirstOperand=s,this.SecondOperand=i,this.type=3649129432}};class So extends jr{constructor(e){super(e),this.type=1260505505}}e.IfcBoundedCurve=So;e.IfcBuilding=class extends yo{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.ElevationOfRefHeight=c,this.ElevationOfTerrain=A,this.BuildingAddress=u,this.type=4031249490}};class wo extends Qr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1950629157}}e.IfcBuildingElementType=wo;e.IfcBuildingStorey=class extends yo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.Elevation=c,this.type=3124254112}};e.IfcChimneyType=class extends wo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2197970202}};e.IfcCircleHollowProfileDef=class extends Ur{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Radius=r,this.WallThickness=o,this.type=2937912522}};e.IfcCivilElementType=class extends Qr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3893394355}};e.IfcColumnType=class extends wo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=300633059}};e.IfcComplexPropertyTemplate=class extends so{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.UsageName=o,this.TemplateType=n,this.HasPropertyTemplates=a,this.type=3875453745}};class xo extends So{constructor(e,t,s){super(e),this.Segments=t,this.SelfIntersect=s,this.type=3732776249}}e.IfcCompositeCurve=xo;class Bo extends xo{constructor(e,t,s){super(e,t,s),this.Segments=t,this.SelfIntersect=s,this.type=15328376}}e.IfcCompositeCurveOnSurface=Bo;class Fo extends jr{constructor(e,t){super(e),this.Position=t,this.type=2510884976}}e.IfcConic=Fo;e.IfcConstructionEquipmentResourceType=class extends Gr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.PredefinedType=u,this.type=2185764099}};e.IfcConstructionMaterialResourceType=class extends Gr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.PredefinedType=u,this.type=4105962743}};e.IfcConstructionProductResourceType=class extends Gr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.PredefinedType=u,this.type=1525564444}};class Mo extends po{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.type=2559216714}}e.IfcConstructionResource=Mo;class Lo extends Zr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.type=3293443760}}e.IfcControl=Lo;e.IfcCostItem=class extends Lo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.PredefinedType=a,this.CostValues=l,this.CostQuantities=h,this.type=3895139033}};e.IfcCostSchedule=class extends Lo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.PredefinedType=a,this.Status=l,this.SubmittedOn=h,this.UpdateDate=c,this.type=1419761937}};e.IfcCoveringType=class extends wo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1916426348}};e.IfcCrewResource=class extends Mo{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.PredefinedType=A,this.type=3295246426}};e.IfcCurtainWallType=class extends wo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1457835157}};e.IfcCylindricalSurface=class extends Wr{constructor(e,t,s){super(e,t),this.Position=t,this.Radius=s,this.type=1213902940}};class Uo extends Qr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3256556792}}e.IfcDistributionElementType=Uo;class Ho extends Uo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3849074793}}e.IfcDistributionFlowElementType=Ho;e.IfcDoorLiningProperties=class extends $r{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.LiningDepth=o,this.LiningThickness=n,this.ThresholdDepth=a,this.ThresholdThickness=l,this.TransomThickness=h,this.TransomOffset=c,this.LiningOffset=A,this.ThresholdOffset=u,this.CasingThickness=p,this.CasingDepth=d,this.ShapeAspectStyle=f,this.LiningToPanelOffsetX=E,this.LiningToPanelOffsetY=m,this.type=2963535650}};e.IfcDoorPanelProperties=class extends $r{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.PanelDepth=o,this.PanelOperation=n,this.PanelWidth=a,this.PanelPosition=l,this.ShapeAspectStyle=h,this.type=1714330368}};e.IfcDoorType=class extends wo{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.OperationType=A,this.ParameterTakesPrecedence=u,this.UserDefinedOperationType=p,this.type=2323601079}};e.IfcDraughtingPreDefinedColour=class extends qr{constructor(e,t){super(e,t),this.Name=t,this.type=445594917}};e.IfcDraughtingPreDefinedCurveFont=class extends Jr{constructor(e,t){super(e,t),this.Name=t,this.type=4006246654}};class Go extends to{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1758889154}}e.IfcElement=Go;e.IfcElementAssembly=class extends Go{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.AssemblyPlace=h,this.PredefinedType=c,this.type=4123344466}};e.IfcElementAssemblyType=class extends Qr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2397081782}};class ko extends Go{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1623761950}}e.IfcElementComponent=ko;class Vo extends Qr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2590856083}}e.IfcElementComponentType=Vo;e.IfcEllipse=class extends Fo{constructor(e,t,s,i){super(e,t),this.Position=t,this.SemiAxis1=s,this.SemiAxis2=i,this.type=1704287377}};class jo extends Ho{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2107101300}}e.IfcEnergyConversionDeviceType=jo;e.IfcEngineType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=132023988}};e.IfcEvaporativeCoolerType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3174744832}};e.IfcEvaporatorType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3390157468}};e.IfcEvent=class extends eo{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.PredefinedType=l,this.EventTriggerType=h,this.UserDefinedEventTriggerType=c,this.EventOccurenceTime=A,this.type=4148101412}};class Qo extends Eo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.type=2853485674}}e.IfcExternalSpatialStructureElement=Qo;class Wo extends Xr{constructor(e,t){super(e,t),this.Outer=t,this.type=807026263}}e.IfcFacetedBrep=Wo;e.IfcFacetedBrepWithVoids=class extends Wo{constructor(e,t,s){super(e,t),this.Outer=t,this.Voids=s,this.type=3737207727}};e.IfcFastener=class extends ko{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=647756555}};e.IfcFastenerType=class extends Vo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2489546625}};class zo extends Go{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2827207264}}e.IfcFeatureElement=zo;class Ko extends zo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2143335405}}e.IfcFeatureElementAddition=Ko;class Yo extends zo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1287392070}}e.IfcFeatureElementSubtraction=Yo;class Xo extends Ho{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3907093117}}e.IfcFlowControllerType=Xo;class Zo extends Ho{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3198132628}}e.IfcFlowFittingType=Zo;e.IfcFlowMeterType=class extends Xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3815607619}};class qo extends Ho{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1482959167}}e.IfcFlowMovingDeviceType=qo;class Jo extends Ho{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1834744321}}e.IfcFlowSegmentType=Jo;class $o extends Ho{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1339347760}}e.IfcFlowStorageDeviceType=$o;class en extends Ho{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2297155007}}e.IfcFlowTerminalType=en;class tn extends Ho{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3009222698}}e.IfcFlowTreatmentDeviceType=tn;e.IfcFootingType=class extends wo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1893162501}};class sn extends Go{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=263784265}}e.IfcFurnishingElement=sn;e.IfcFurniture=class extends sn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1509553395}};e.IfcGeographicElement=class extends Go{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3493046030}};e.IfcGrid=class extends to{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.UAxes=l,this.VAxes=h,this.WAxes=c,this.PredefinedType=A,this.type=3009204131}};class rn extends Zr{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=2706460486}}e.IfcGroup=rn;e.IfcHeatExchangerType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1251058090}};e.IfcHumidifierType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1806887404}};e.IfcIndexedPolyCurve=class extends So{constructor(e,t,s,i){super(e),this.Points=t,this.Segments=s,this.SelfIntersect=i,this.type=2571569899}};e.IfcInterceptorType=class extends tn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3946677679}};e.IfcIntersectionCurve=class extends Po{constructor(e,t,s,i){super(e,t,s,i),this.Curve3D=t,this.AssociatedGeometry=s,this.MasterRepresentation=i,this.type=3113134337}};e.IfcInventory=class extends rn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.Jurisdiction=a,this.ResponsiblePersons=l,this.LastUpdateDate=h,this.CurrentValue=c,this.OriginalValue=A,this.type=2391368822}};e.IfcJunctionBoxType=class extends Zo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4288270099}};e.IfcLaborResource=class extends Mo{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.PredefinedType=A,this.type=3827777499}};e.IfcLampType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1051575348}};e.IfcLightFixtureType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1161773419}};e.IfcMechanicalFastener=class extends ko{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.NominalDiameter=h,this.NominalLength=c,this.PredefinedType=A,this.type=377706215}};e.IfcMechanicalFastenerType=class extends Vo{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.NominalDiameter=A,this.NominalLength=u,this.type=2108223431}};e.IfcMedicalDeviceType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1114901282}};e.IfcMemberType=class extends wo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3181161470}};e.IfcMotorConnectionType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=977012517}};e.IfcOccupant=class extends No{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.TheActor=n,this.PredefinedType=a,this.type=4143007308}};class on extends Yo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3588315303}}e.IfcOpeningElement=on;e.IfcOpeningStandardCase=class extends on{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3079942009}};e.IfcOutletType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2837617999}};e.IfcPerformanceHistory=class extends Lo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LifeCyclePhase=a,this.PredefinedType=l,this.type=2382730787}};e.IfcPermeableCoveringProperties=class extends $r{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.OperationType=o,this.PanelPosition=n,this.FrameDepth=a,this.FrameThickness=l,this.ShapeAspectStyle=h,this.type=3566463478}};e.IfcPermit=class extends Lo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.PredefinedType=a,this.Status=l,this.LongDescription=h,this.type=3327091369}};e.IfcPileType=class extends wo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1158309216}};e.IfcPipeFittingType=class extends Zo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=804291784}};e.IfcPipeSegmentType=class extends Jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4231323485}};e.IfcPlateType=class extends wo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4017108033}};e.IfcPolygonalFaceSet=class extends Do{constructor(e,t,s,i,r){super(e,t),this.Coordinates=t,this.Closed=s,this.Faces=i,this.PnIndex=r,this.type=2839578677}};e.IfcPolyline=class extends So{constructor(e,t){super(e),this.Points=t,this.type=3724593414}};class nn extends to{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=3740093272}}e.IfcPort=nn;e.IfcProcedure=class extends eo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.PredefinedType=l,this.type=2744685151}};e.IfcProjectOrder=class extends Lo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.PredefinedType=a,this.Status=l,this.LongDescription=h,this.type=2904328755}};e.IfcProjectionElement=class extends Ko{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3651124850}};e.IfcProtectiveDeviceType=class extends Xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1842657554}};e.IfcPumpType=class extends qo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2250791053}};e.IfcRailingType=class extends wo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2893384427}};e.IfcRampFlightType=class extends wo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2324767716}};e.IfcRampType=class extends wo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1469900589}};e.IfcRationalBSplineSurfaceWithKnots=class extends bo{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h,c,A,u),this.UDegree=t,this.VDegree=s,this.ControlPointsList=i,this.SurfaceForm=r,this.UClosed=o,this.VClosed=n,this.SelfIntersect=a,this.UMultiplicities=l,this.VMultiplicities=h,this.UKnots=c,this.VKnots=A,this.KnotSpec=u,this.WeightsData=p,this.type=683857671}};class an extends ko{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.type=3027567501}}e.IfcReinforcingElement=an;class ln extends Vo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=964333572}}e.IfcReinforcingElementType=ln;e.IfcReinforcingMesh=class extends an{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.MeshLength=c,this.MeshWidth=A,this.LongitudinalBarNominalDiameter=u,this.TransverseBarNominalDiameter=p,this.LongitudinalBarCrossSectionArea=d,this.TransverseBarCrossSectionArea=f,this.LongitudinalBarSpacing=E,this.TransverseBarSpacing=m,this.PredefinedType=y,this.type=2320036040}};e.IfcReinforcingMeshType=class extends ln{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.MeshLength=A,this.MeshWidth=u,this.LongitudinalBarNominalDiameter=p,this.TransverseBarNominalDiameter=d,this.LongitudinalBarCrossSectionArea=f,this.TransverseBarCrossSectionArea=E,this.LongitudinalBarSpacing=m,this.TransverseBarSpacing=y,this.BendingShapeCode=g,this.BendingParameters=I,this.type=2310774935}};e.IfcRelAggregates=class extends ho{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingObject=o,this.RelatedObjects=n,this.type=160246688}};e.IfcRoofType=class extends wo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2781568857}};e.IfcSanitaryTerminalType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1768891740}};e.IfcSeamCurve=class extends Po{constructor(e,t,s,i){super(e,t,s,i),this.Curve3D=t,this.AssociatedGeometry=s,this.MasterRepresentation=i,this.type=2157484638}};e.IfcShadingDeviceType=class extends wo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4074543187}};e.IfcSite=class extends yo{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.RefLatitude=c,this.RefLongitude=A,this.RefElevation=u,this.LandTitleNumber=p,this.SiteAddress=d,this.type=4097777520}};e.IfcSlabType=class extends wo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2533589738}};e.IfcSolarDeviceType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1072016465}};e.IfcSpace=class extends yo{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.PredefinedType=c,this.ElevationWithFlooring=A,this.type=3856911033}};e.IfcSpaceHeaterType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1305183839}};e.IfcSpaceType=class extends go{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.LongName=A,this.type=3812236995}};e.IfcStackTerminalType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3112655638}};e.IfcStairFlightType=class extends wo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1039846685}};e.IfcStairType=class extends wo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=338393293}};class hn extends Io{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.type=682877961}}e.IfcStructuralAction=hn;class cn extends vo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedCondition=l,this.type=1179482911}}e.IfcStructuralConnection=cn;class An extends hn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.ProjectedOrTrue=A,this.PredefinedType=u,this.type=1004757350}}e.IfcStructuralCurveAction=An;e.IfcStructuralCurveConnection=class extends cn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedCondition=l,this.Axis=h,this.type=4243806635}};class un extends To{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.Axis=h,this.type=214636428}}e.IfcStructuralCurveMember=un;e.IfcStructuralCurveMemberVarying=class extends un{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.Axis=h,this.type=2445595289}};e.IfcStructuralCurveReaction=class extends _o{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.PredefinedType=c,this.type=2757150158}};e.IfcStructuralLinearAction=class extends An{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A,u),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.ProjectedOrTrue=A,this.PredefinedType=u,this.type=1807405624}};class pn extends rn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.ActionType=a,this.ActionSource=l,this.Coefficient=h,this.Purpose=c,this.type=1252848954}}e.IfcStructuralLoadGroup=pn;e.IfcStructuralPointAction=class extends hn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.type=2082059205}};e.IfcStructuralPointConnection=class extends cn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedCondition=l,this.ConditionCoordinateSystem=h,this.type=734778138}};e.IfcStructuralPointReaction=class extends _o{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.type=1235345126}};e.IfcStructuralResultGroup=class extends rn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.TheoryType=n,this.ResultForLoadGroup=a,this.IsLinear=l,this.type=2986769608}};class dn extends hn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.ProjectedOrTrue=A,this.PredefinedType=u,this.type=3657597509}}e.IfcStructuralSurfaceAction=dn;e.IfcStructuralSurfaceConnection=class extends cn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedCondition=l,this.type=1975003073}};e.IfcSubContractResource=class extends Mo{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.PredefinedType=A,this.type=148013059}};e.IfcSurfaceFeature=class extends zo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3101698114}};e.IfcSwitchingDeviceType=class extends Xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2315554128}};class fn extends rn{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=2254336722}}e.IfcSystem=fn;e.IfcSystemFurnitureElement=class extends sn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=413509423}};e.IfcTankType=class extends $o{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=5716631}};e.IfcTendon=class extends an{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.PredefinedType=c,this.NominalDiameter=A,this.CrossSectionArea=u,this.TensionForce=p,this.PreStress=d,this.FrictionCoefficient=f,this.AnchorageSlip=E,this.MinCurvatureRadius=m,this.type=3824725483}};e.IfcTendonAnchor=class extends an{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.PredefinedType=c,this.type=2347447852}};e.IfcTendonAnchorType=class extends ln{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3081323446}};e.IfcTendonType=class extends ln{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.NominalDiameter=A,this.CrossSectionArea=u,this.SheathDiameter=p,this.type=2415094496}};e.IfcTransformerType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1692211062}};e.IfcTransportElement=class extends Go{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1620046519}};e.IfcTrimmedCurve=class extends So{constructor(e,t,s,i,r,o){super(e),this.BasisCurve=t,this.Trim1=s,this.Trim2=i,this.SenseAgreement=r,this.MasterRepresentation=o,this.type=3593883385}};e.IfcTubeBundleType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1600972822}};e.IfcUnitaryEquipmentType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1911125066}};e.IfcValveType=class extends Xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=728799441}};e.IfcVibrationIsolator=class extends ko{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2391383451}};e.IfcVibrationIsolatorType=class extends Vo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3313531582}};e.IfcVirtualElement=class extends Go{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2769231204}};e.IfcVoidingFeature=class extends Yo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=926996030}};e.IfcWallType=class extends wo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1898987631}};e.IfcWasteTerminalType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1133259667}};e.IfcWindowType=class extends wo{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.PartitioningType=A,this.ParameterTakesPrecedence=u,this.UserDefinedPartitioningType=p,this.type=4009809668}};e.IfcWorkCalendar=class extends Lo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.WorkingTimes=a,this.ExceptionTimes=l,this.PredefinedType=h,this.type=4088093105}};class En extends Lo{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.CreationDate=a,this.Creators=l,this.Purpose=h,this.Duration=c,this.TotalFloat=A,this.StartTime=u,this.FinishTime=p,this.type=1028945134}}e.IfcWorkControl=En;e.IfcWorkPlan=class extends En{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n,a,l,h,c,A,u,p),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.CreationDate=a,this.Creators=l,this.Purpose=h,this.Duration=c,this.TotalFloat=A,this.StartTime=u,this.FinishTime=p,this.PredefinedType=d,this.type=4218914973}};e.IfcWorkSchedule=class extends En{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n,a,l,h,c,A,u,p),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.CreationDate=a,this.Creators=l,this.Purpose=h,this.Duration=c,this.TotalFloat=A,this.StartTime=u,this.FinishTime=p,this.PredefinedType=d,this.type=3342526732}};e.IfcZone=class extends fn{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.type=1033361043}};e.IfcActionRequest=class extends Lo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.PredefinedType=a,this.Status=l,this.LongDescription=h,this.type=3821786052}};e.IfcAirTerminalBoxType=class extends Xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1411407467}};e.IfcAirTerminalType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3352864051}};e.IfcAirToAirHeatRecoveryType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1871374353}};e.IfcAsset=class extends rn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.OriginalValue=a,this.CurrentValue=l,this.TotalReplacementCost=h,this.Owner=c,this.User=A,this.ResponsiblePerson=u,this.IncorporationDate=p,this.DepreciatedValue=d,this.type=3460190687}};e.IfcAudioVisualApplianceType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1532957894}};class mn extends So{constructor(e,t,s,i,r,o){super(e),this.Degree=t,this.ControlPointsList=s,this.CurveForm=i,this.ClosedCurve=r,this.SelfIntersect=o,this.type=1967976161}}e.IfcBSplineCurve=mn;class yn extends mn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o),this.Degree=t,this.ControlPointsList=s,this.CurveForm=i,this.ClosedCurve=r,this.SelfIntersect=o,this.KnotMultiplicities=n,this.Knots=a,this.KnotSpec=l,this.type=2461110595}}e.IfcBSplineCurveWithKnots=yn;e.IfcBeamType=class extends wo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=819618141}};e.IfcBoilerType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=231477066}};class gn extends Bo{constructor(e,t,s){super(e,t,s),this.Segments=t,this.SelfIntersect=s,this.type=1136057603}}e.IfcBoundaryCurve=gn;class In extends Go{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3299480353}}e.IfcBuildingElement=In;e.IfcBuildingElementPart=class extends ko{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2979338954}};e.IfcBuildingElementPartType=class extends Vo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=39481116}};e.IfcBuildingElementProxy=class extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1095909175}};e.IfcBuildingElementProxyType=class extends wo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1909888760}};e.IfcBuildingSystem=class extends fn{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.LongName=a,this.type=1177604601}};e.IfcBurnerType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2188180465}};e.IfcCableCarrierFittingType=class extends Zo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=395041908}};e.IfcCableCarrierSegmentType=class extends Jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3293546465}};e.IfcCableFittingType=class extends Zo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2674252688}};e.IfcCableSegmentType=class extends Jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1285652485}};e.IfcChillerType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2951183804}};e.IfcChimney=class extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3296154744}};e.IfcCircle=class extends Fo{constructor(e,t,s){super(e,t),this.Position=t,this.Radius=s,this.type=2611217952}};e.IfcCivilElement=class extends Go{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1677625105}};e.IfcCoilType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2301859152}};class vn extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=843113511}}e.IfcColumn=vn;e.IfcColumnStandardCase=class extends vn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=905975707}};e.IfcCommunicationsApplianceType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=400855858}};e.IfcCompressorType=class extends qo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3850581409}};e.IfcCondenserType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2816379211}};e.IfcConstructionEquipmentResource=class extends Mo{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.PredefinedType=A,this.type=3898045240}};e.IfcConstructionMaterialResource=class extends Mo{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.PredefinedType=A,this.type=1060000209}};e.IfcConstructionProductResource=class extends Mo{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.PredefinedType=A,this.type=488727124}};e.IfcCooledBeamType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=335055490}};e.IfcCoolingTowerType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2954562838}};e.IfcCovering=class extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1973544240}};e.IfcCurtainWall=class extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3495092785}};e.IfcDamperType=class extends Xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3961806047}};e.IfcDiscreteAccessory=class extends ko{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1335981549}};e.IfcDiscreteAccessoryType=class extends Vo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2635815018}};e.IfcDistributionChamberElementType=class extends Ho{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1599208980}};class Tn extends Uo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2063403501}}e.IfcDistributionControlElementType=Tn;class _n extends Go{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1945004755}}e.IfcDistributionElement=_n;class Rn extends _n{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3040386961}}e.IfcDistributionFlowElement=Rn;e.IfcDistributionPort=class extends nn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.FlowDirection=l,this.PredefinedType=h,this.SystemType=c,this.type=3041715199}};class Pn extends fn{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.PredefinedType=a,this.type=3205830791}}e.IfcDistributionSystem=Pn;class Dn extends In{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.OverallHeight=h,this.OverallWidth=c,this.PredefinedType=A,this.OperationType=u,this.UserDefinedOperationType=p,this.type=395920057}}e.IfcDoor=Dn;e.IfcDoorStandardCase=class extends Dn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h,c,A,u,p),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.OverallHeight=h,this.OverallWidth=c,this.PredefinedType=A,this.OperationType=u,this.UserDefinedOperationType=p,this.type=3242481149}};e.IfcDuctFittingType=class extends Zo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=869906466}};e.IfcDuctSegmentType=class extends Jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3760055223}};e.IfcDuctSilencerType=class extends tn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2030761528}};e.IfcElectricApplianceType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=663422040}};e.IfcElectricDistributionBoardType=class extends Xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2417008758}};e.IfcElectricFlowStorageDeviceType=class extends $o{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3277789161}};e.IfcElectricGeneratorType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1534661035}};e.IfcElectricMotorType=class extends jo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1217240411}};e.IfcElectricTimeControlType=class extends Xo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=712377611}};class Nn extends Rn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1658829314}}e.IfcEnergyConversionDevice=Nn;e.IfcEngine=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2814081492}};e.IfcEvaporativeCooler=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3747195512}};e.IfcEvaporator=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=484807127}};e.IfcExternalSpatialElement=class extends Qo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.PredefinedType=h,this.type=1209101575}};e.IfcFanType=class extends qo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=346874300}};e.IfcFilterType=class extends tn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1810631287}};e.IfcFireSuppressionTerminalType=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4222183408}};class Cn extends Rn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2058353004}}e.IfcFlowController=Cn;class On extends Rn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=4278956645}}e.IfcFlowFitting=On;e.IfcFlowInstrumentType=class extends Tn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4037862832}};e.IfcFlowMeter=class extends Cn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2188021234}};class bn extends Rn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3132237377}}e.IfcFlowMovingDevice=bn;class Sn extends Rn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=987401354}}e.IfcFlowSegment=Sn;class wn extends Rn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=707683696}}e.IfcFlowStorageDevice=wn;class xn extends Rn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2223149337}}e.IfcFlowTerminal=xn;class Bn extends Rn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3508470533}}e.IfcFlowTreatmentDevice=Bn;e.IfcFooting=class extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=900683007}};e.IfcHeatExchanger=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3319311131}};e.IfcHumidifier=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2068733104}};e.IfcInterceptor=class extends Bn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4175244083}};e.IfcJunctionBox=class extends On{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2176052936}};e.IfcLamp=class extends xn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=76236018}};e.IfcLightFixture=class extends xn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=629592764}};e.IfcMedicalDevice=class extends xn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1437502449}};class Fn extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1073191201}}e.IfcMember=Fn;e.IfcMemberStandardCase=class extends Fn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1911478936}};e.IfcMotorConnection=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2474470126}};e.IfcOuterBoundaryCurve=class extends gn{constructor(e,t,s){super(e,t,s),this.Segments=t,this.SelfIntersect=s,this.type=144952367}};e.IfcOutlet=class extends xn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3694346114}};e.IfcPile=class extends In{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.ConstructionType=c,this.type=1687234759}};e.IfcPipeFitting=class extends On{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=310824031}};e.IfcPipeSegment=class extends Sn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3612865200}};class Mn extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3171933400}}e.IfcPlate=Mn;e.IfcPlateStandardCase=class extends Mn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1156407060}};e.IfcProtectiveDevice=class extends Cn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=738039164}};e.IfcProtectiveDeviceTrippingUnitType=class extends Tn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=655969474}};e.IfcPump=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=90941305}};e.IfcRailing=class extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2262370178}};e.IfcRamp=class extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3024970846}};e.IfcRampFlight=class extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3283111854}};e.IfcRationalBSplineCurveWithKnots=class extends yn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.Degree=t,this.ControlPointsList=s,this.CurveForm=i,this.ClosedCurve=r,this.SelfIntersect=o,this.KnotMultiplicities=n,this.Knots=a,this.KnotSpec=l,this.WeightsData=h,this.type=1232101972}};e.IfcReinforcingBar=class extends an{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.NominalDiameter=c,this.CrossSectionArea=A,this.BarLength=u,this.PredefinedType=p,this.BarSurface=d,this.type=979691226}};e.IfcReinforcingBarType=class extends ln{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.NominalDiameter=A,this.CrossSectionArea=u,this.BarLength=p,this.BarSurface=d,this.BendingShapeCode=f,this.BendingParameters=E,this.type=2572171363}};e.IfcRoof=class extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2016517767}};e.IfcSanitaryTerminal=class extends xn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3053780830}};e.IfcSensorType=class extends Tn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1783015770}};e.IfcShadingDevice=class extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1329646415}};class Ln extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1529196076}}e.IfcSlab=Ln;e.IfcSlabElementedCase=class extends Ln{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3127900445}};e.IfcSlabStandardCase=class extends Ln{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3027962421}};e.IfcSolarDevice=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3420628829}};e.IfcSpaceHeater=class extends xn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1999602285}};e.IfcStackTerminal=class extends xn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1404847402}};e.IfcStair=class extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=331165859}};e.IfcStairFlight=class extends In{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.NumberOfRisers=h,this.NumberOfTreads=c,this.RiserHeight=A,this.TreadLength=u,this.PredefinedType=p,this.type=4252922144}};e.IfcStructuralAnalysisModel=class extends fn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.OrientationOf2DPlane=a,this.LoadedBy=l,this.HasResults=h,this.SharedPlacement=c,this.type=2515109513}};e.IfcStructuralLoadCase=class extends pn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.ActionType=a,this.ActionSource=l,this.Coefficient=h,this.Purpose=c,this.SelfWeightCoefficients=A,this.type=385403989}};e.IfcStructuralPlanarAction=class extends dn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A,u),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.ProjectedOrTrue=A,this.PredefinedType=u,this.type=1621171031}};e.IfcSwitchingDevice=class extends Cn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1162798199}};e.IfcTank=class extends wn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=812556717}};e.IfcTransformer=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3825984169}};e.IfcTubeBundle=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3026737570}};e.IfcUnitaryControlElementType=class extends Tn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3179687236}};e.IfcUnitaryEquipment=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4292641817}};e.IfcValve=class extends Cn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4207607924}};class Un extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2391406946}}e.IfcWall=Un;e.IfcWallElementedCase=class extends Un{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4156078855}};e.IfcWallStandardCase=class extends Un{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3512223829}};e.IfcWasteTerminal=class extends xn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4237592921}};class Hn extends In{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.OverallHeight=h,this.OverallWidth=c,this.PredefinedType=A,this.PartitioningType=u,this.UserDefinedPartitioningType=p,this.type=3304561284}}e.IfcWindow=Hn;e.IfcWindowStandardCase=class extends Hn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h,c,A,u,p),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.OverallHeight=h,this.OverallWidth=c,this.PredefinedType=A,this.PartitioningType=u,this.UserDefinedPartitioningType=p,this.type=486154966}};e.IfcActuatorType=class extends Tn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2874132201}};e.IfcAirTerminal=class extends xn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1634111441}};e.IfcAirTerminalBox=class extends Cn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=177149247}};e.IfcAirToAirHeatRecovery=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2056796094}};e.IfcAlarmType=class extends Tn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3001207471}};e.IfcAudioVisualAppliance=class extends xn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=277319702}};class Gn extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=753842376}}e.IfcBeam=Gn;e.IfcBeamStandardCase=class extends Gn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2906023776}};e.IfcBoiler=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=32344328}};e.IfcBurner=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2938176219}};e.IfcCableCarrierFitting=class extends On{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=635142910}};e.IfcCableCarrierSegment=class extends Sn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3758799889}};e.IfcCableFitting=class extends On{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1051757585}};e.IfcCableSegment=class extends Sn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4217484030}};e.IfcChiller=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3902619387}};e.IfcCoil=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=639361253}};e.IfcCommunicationsAppliance=class extends xn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3221913625}};e.IfcCompressor=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3571504051}};e.IfcCondenser=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2272882330}};e.IfcControllerType=class extends Tn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=578613899}};e.IfcCooledBeam=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4136498852}};e.IfcCoolingTower=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3640358203}};e.IfcDamper=class extends Cn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4074379575}};e.IfcDistributionChamberElement=class extends Rn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1052013943}};e.IfcDistributionCircuit=class extends Pn{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.PredefinedType=a,this.type=562808652}};class kn extends _n{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1062813311}}e.IfcDistributionControlElement=kn;e.IfcDuctFitting=class extends On{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=342316401}};e.IfcDuctSegment=class extends Sn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3518393246}};e.IfcDuctSilencer=class extends Bn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1360408905}};e.IfcElectricAppliance=class extends xn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1904799276}};e.IfcElectricDistributionBoard=class extends Cn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=862014818}};e.IfcElectricFlowStorageDevice=class extends wn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3310460725}};e.IfcElectricGenerator=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=264262732}};e.IfcElectricMotor=class extends Nn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=402227799}};e.IfcElectricTimeControl=class extends Cn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1003880860}};e.IfcFan=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3415622556}};e.IfcFilter=class extends Bn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=819412036}};e.IfcFireSuppressionTerminal=class extends xn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1426591983}};e.IfcFlowInstrument=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=182646315}};e.IfcProtectiveDeviceTrippingUnit=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2295281155}};e.IfcSensor=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4086658281}};e.IfcUnitaryControlElement=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=630975310}};e.IfcActuator=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4288193352}};e.IfcAlarm=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3087945054}};e.IfcController=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=25142252}}}(cI||(cI={})),function(e){e.IfcAbsorbedDoseMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcAccelerationMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcAmountOfSubstanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcAngularVelocityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcArcIndex=class{constructor(e){this.value=e}};e.IfcAreaDensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcAreaMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcBinary=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcBoolean=class{constructor(e){this.type=3,this.value="true"==e}};e.IfcBoxAlignment=class{constructor(e){this.value=e,this.type=1}};e.IfcCardinalPointReference=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcComplexNumber=class{constructor(e){this.value=e}};e.IfcCompoundPlaneAngleMeasure=class{constructor(e){this.value=e}};e.IfcContextDependentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcCountMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcCurvatureMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcDate=class{constructor(e){this.value=e,this.type=1}};e.IfcDateTime=class{constructor(e){this.value=e,this.type=1}};e.IfcDayInMonthNumber=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcDayInWeekNumber=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcDescriptiveMeasure=class{constructor(e){this.value=e,this.type=1}};class t{constructor(e){this.type=4,this.value=parseFloat(e)}}e.IfcDimensionCount=t;e.IfcDoseEquivalentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcDuration=class{constructor(e){this.value=e,this.type=1}};e.IfcDynamicViscosityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricCapacitanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricChargeMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricConductanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricCurrentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricResistanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcElectricVoltageMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcEnergyMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcFontStyle=class{constructor(e){this.value=e,this.type=1}};e.IfcFontVariant=class{constructor(e){this.value=e,this.type=1}};e.IfcFontWeight=class{constructor(e){this.value=e,this.type=1}};e.IfcForceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcFrequencyMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcGloballyUniqueId=class{constructor(e){this.value=e,this.type=1}};e.IfcHeatFluxDensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcHeatingValueMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcIdentifier=class{constructor(e){this.value=e,this.type=1}};e.IfcIlluminanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcInductanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcInteger=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcIntegerCountRateMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcIonConcentrationMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcIsothermalMoistureCapacityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcKinematicViscosityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLabel=class{constructor(e){this.value=e,this.type=1}};e.IfcLanguageId=class{constructor(e){this.value=e,this.type=1}};e.IfcLengthMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLineIndex=class{constructor(e){this.value=e}};e.IfcLinearForceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLinearMomentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLinearStiffnessMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLinearVelocityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLogical=class{constructor(e){this.type=3,this.value="true"==e}};e.IfcLuminousFluxMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLuminousIntensityDistributionMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcLuminousIntensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMagneticFluxDensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMagneticFluxMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMassDensityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMassFlowRateMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMassMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMassPerLengthMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcModulusOfElasticityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcModulusOfLinearSubgradeReactionMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcModulusOfRotationalSubgradeReactionMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcModulusOfSubgradeReactionMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMoistureDiffusivityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMolecularWeightMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMomentOfInertiaMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMonetaryMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcMonthInYearNumber=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcNonNegativeLengthMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcNormalisedRatioMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcNumericMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPHMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcParameterValue=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPlanarForceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPlaneAngleMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPositiveInteger=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPositiveLengthMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPositivePlaneAngleMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPositiveRatioMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPowerMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPresentableText=class{constructor(e){this.value=e,this.type=1}};e.IfcPressureMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcPropertySetDefinitionSet=class{constructor(e){this.value=e}};e.IfcRadioActivityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRatioMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcReal=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRotationalFrequencyMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRotationalMassMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcRotationalStiffnessMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSectionModulusMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSectionalAreaIntegralMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcShearModulusMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSolidAngleMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSoundPowerLevelMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSoundPowerMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSoundPressureLevelMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSoundPressureMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSpecificHeatCapacityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSpecularExponent=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcSpecularRoughness=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTemperatureGradientMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTemperatureRateOfChangeMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcText=class{constructor(e){this.value=e,this.type=1}};e.IfcTextAlignment=class{constructor(e){this.value=e,this.type=1}};e.IfcTextDecoration=class{constructor(e){this.value=e,this.type=1}};e.IfcTextFontName=class{constructor(e){this.value=e,this.type=1}};e.IfcTextTransformation=class{constructor(e){this.value=e,this.type=1}};e.IfcThermalAdmittanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermalConductivityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermalExpansionCoefficientMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermalResistanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermalTransmittanceMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcThermodynamicTemperatureMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTime=class{constructor(e){this.value=e,this.type=1}};e.IfcTimeMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTimeStamp=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcTorqueMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcURIReference=class{constructor(e){this.value=e,this.type=1}};e.IfcVaporPermeabilityMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcVolumeMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcVolumetricFlowRateMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcWarpingConstantMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};e.IfcWarpingMomentMeasure=class{constructor(e){this.type=4,this.value=parseFloat(e)}};class s{}s.EMAIL={type:3,value:"EMAIL"},s.FAX={type:3,value:"FAX"},s.PHONE={type:3,value:"PHONE"},s.POST={type:3,value:"POST"},s.VERBAL={type:3,value:"VERBAL"},s.USERDEFINED={type:3,value:"USERDEFINED"},s.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcActionRequestTypeEnum=s;class i{}i.BRAKES={type:3,value:"BRAKES"},i.BUOYANCY={type:3,value:"BUOYANCY"},i.COMPLETION_G1={type:3,value:"COMPLETION_G1"},i.CREEP={type:3,value:"CREEP"},i.CURRENT={type:3,value:"CURRENT"},i.DEAD_LOAD_G={type:3,value:"DEAD_LOAD_G"},i.EARTHQUAKE_E={type:3,value:"EARTHQUAKE_E"},i.ERECTION={type:3,value:"ERECTION"},i.FIRE={type:3,value:"FIRE"},i.ICE={type:3,value:"ICE"},i.IMPACT={type:3,value:"IMPACT"},i.IMPULSE={type:3,value:"IMPULSE"},i.LACK_OF_FIT={type:3,value:"LACK_OF_FIT"},i.LIVE_LOAD_Q={type:3,value:"LIVE_LOAD_Q"},i.PRESTRESSING_P={type:3,value:"PRESTRESSING_P"},i.PROPPING={type:3,value:"PROPPING"},i.RAIN={type:3,value:"RAIN"},i.SETTLEMENT_U={type:3,value:"SETTLEMENT_U"},i.SHRINKAGE={type:3,value:"SHRINKAGE"},i.SNOW_S={type:3,value:"SNOW_S"},i.SYSTEM_IMPERFECTION={type:3,value:"SYSTEM_IMPERFECTION"},i.TEMPERATURE_T={type:3,value:"TEMPERATURE_T"},i.TRANSPORT={type:3,value:"TRANSPORT"},i.WAVE={type:3,value:"WAVE"},i.WIND_W={type:3,value:"WIND_W"},i.USERDEFINED={type:3,value:"USERDEFINED"},i.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcActionSourceTypeEnum=i;class r{}r.EXTRAORDINARY_A={type:3,value:"EXTRAORDINARY_A"},r.PERMANENT_G={type:3,value:"PERMANENT_G"},r.VARIABLE_Q={type:3,value:"VARIABLE_Q"},r.USERDEFINED={type:3,value:"USERDEFINED"},r.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcActionTypeEnum=r;class o{}o.ELECTRICACTUATOR={type:3,value:"ELECTRICACTUATOR"},o.HANDOPERATEDACTUATOR={type:3,value:"HANDOPERATEDACTUATOR"},o.HYDRAULICACTUATOR={type:3,value:"HYDRAULICACTUATOR"},o.PNEUMATICACTUATOR={type:3,value:"PNEUMATICACTUATOR"},o.THERMOSTATICACTUATOR={type:3,value:"THERMOSTATICACTUATOR"},o.USERDEFINED={type:3,value:"USERDEFINED"},o.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcActuatorTypeEnum=o;class n{}n.DISTRIBUTIONPOINT={type:3,value:"DISTRIBUTIONPOINT"},n.HOME={type:3,value:"HOME"},n.OFFICE={type:3,value:"OFFICE"},n.SITE={type:3,value:"SITE"},n.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcAddressTypeEnum=n;class a{}a.CONSTANTFLOW={type:3,value:"CONSTANTFLOW"},a.VARIABLEFLOWPRESSUREDEPENDANT={type:3,value:"VARIABLEFLOWPRESSUREDEPENDANT"},a.VARIABLEFLOWPRESSUREINDEPENDANT={type:3,value:"VARIABLEFLOWPRESSUREINDEPENDANT"},a.USERDEFINED={type:3,value:"USERDEFINED"},a.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAirTerminalBoxTypeEnum=a;class l{}l.DIFFUSER={type:3,value:"DIFFUSER"},l.GRILLE={type:3,value:"GRILLE"},l.LOUVRE={type:3,value:"LOUVRE"},l.REGISTER={type:3,value:"REGISTER"},l.USERDEFINED={type:3,value:"USERDEFINED"},l.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAirTerminalTypeEnum=l;class h{}h.FIXEDPLATECOUNTERFLOWEXCHANGER={type:3,value:"FIXEDPLATECOUNTERFLOWEXCHANGER"},h.FIXEDPLATECROSSFLOWEXCHANGER={type:3,value:"FIXEDPLATECROSSFLOWEXCHANGER"},h.FIXEDPLATEPARALLELFLOWEXCHANGER={type:3,value:"FIXEDPLATEPARALLELFLOWEXCHANGER"},h.HEATPIPE={type:3,value:"HEATPIPE"},h.ROTARYWHEEL={type:3,value:"ROTARYWHEEL"},h.RUNAROUNDCOILLOOP={type:3,value:"RUNAROUNDCOILLOOP"},h.THERMOSIPHONCOILTYPEHEATEXCHANGERS={type:3,value:"THERMOSIPHONCOILTYPEHEATEXCHANGERS"},h.THERMOSIPHONSEALEDTUBEHEATEXCHANGERS={type:3,value:"THERMOSIPHONSEALEDTUBEHEATEXCHANGERS"},h.TWINTOWERENTHALPYRECOVERYLOOPS={type:3,value:"TWINTOWERENTHALPYRECOVERYLOOPS"},h.USERDEFINED={type:3,value:"USERDEFINED"},h.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAirToAirHeatRecoveryTypeEnum=h;class c{}c.BELL={type:3,value:"BELL"},c.BREAKGLASSBUTTON={type:3,value:"BREAKGLASSBUTTON"},c.LIGHT={type:3,value:"LIGHT"},c.MANUALPULLBOX={type:3,value:"MANUALPULLBOX"},c.RAILWAYCROCODILE={type:3,value:"RAILWAYCROCODILE"},c.RAILWAYDETONATOR={type:3,value:"RAILWAYDETONATOR"},c.SIREN={type:3,value:"SIREN"},c.WHISTLE={type:3,value:"WHISTLE"},c.USERDEFINED={type:3,value:"USERDEFINED"},c.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAlarmTypeEnum=c;class A{}A.BLOSSCURVE={type:3,value:"BLOSSCURVE"},A.CONSTANTCANT={type:3,value:"CONSTANTCANT"},A.COSINECURVE={type:3,value:"COSINECURVE"},A.HELMERTCURVE={type:3,value:"HELMERTCURVE"},A.LINEARTRANSITION={type:3,value:"LINEARTRANSITION"},A.SINECURVE={type:3,value:"SINECURVE"},A.VIENNESEBEND={type:3,value:"VIENNESEBEND"},e.IfcAlignmentCantSegmentTypeEnum=A;class u{}u.BLOSSCURVE={type:3,value:"BLOSSCURVE"},u.CIRCULARARC={type:3,value:"CIRCULARARC"},u.CLOTHOID={type:3,value:"CLOTHOID"},u.COSINECURVE={type:3,value:"COSINECURVE"},u.CUBIC={type:3,value:"CUBIC"},u.HELMERTCURVE={type:3,value:"HELMERTCURVE"},u.LINE={type:3,value:"LINE"},u.SINECURVE={type:3,value:"SINECURVE"},u.VIENNESEBEND={type:3,value:"VIENNESEBEND"},e.IfcAlignmentHorizontalSegmentTypeEnum=u;class p{}p.USERDEFINED={type:3,value:"USERDEFINED"},p.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAlignmentTypeEnum=p;class d{}d.CIRCULARARC={type:3,value:"CIRCULARARC"},d.CLOTHOID={type:3,value:"CLOTHOID"},d.CONSTANTGRADIENT={type:3,value:"CONSTANTGRADIENT"},d.PARABOLICARC={type:3,value:"PARABOLICARC"},e.IfcAlignmentVerticalSegmentTypeEnum=d;class f{}f.IN_PLANE_LOADING_2D={type:3,value:"IN_PLANE_LOADING_2D"},f.LOADING_3D={type:3,value:"LOADING_3D"},f.OUT_PLANE_LOADING_2D={type:3,value:"OUT_PLANE_LOADING_2D"},f.USERDEFINED={type:3,value:"USERDEFINED"},f.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAnalysisModelTypeEnum=f;class E{}E.FIRST_ORDER_THEORY={type:3,value:"FIRST_ORDER_THEORY"},E.FULL_NONLINEAR_THEORY={type:3,value:"FULL_NONLINEAR_THEORY"},E.SECOND_ORDER_THEORY={type:3,value:"SECOND_ORDER_THEORY"},E.THIRD_ORDER_THEORY={type:3,value:"THIRD_ORDER_THEORY"},E.USERDEFINED={type:3,value:"USERDEFINED"},E.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAnalysisTheoryTypeEnum=E;class m{}m.ASBUILTAREA={type:3,value:"ASBUILTAREA"},m.ASBUILTLINE={type:3,value:"ASBUILTLINE"},m.ASBUILTPOINT={type:3,value:"ASBUILTPOINT"},m.ASSUMEDAREA={type:3,value:"ASSUMEDAREA"},m.ASSUMEDLINE={type:3,value:"ASSUMEDLINE"},m.ASSUMEDPOINT={type:3,value:"ASSUMEDPOINT"},m.NON_PHYSICAL_SIGNAL={type:3,value:"NON_PHYSICAL_SIGNAL"},m.SUPERELEVATIONEVENT={type:3,value:"SUPERELEVATIONEVENT"},m.WIDTHEVENT={type:3,value:"WIDTHEVENT"},m.USERDEFINED={type:3,value:"USERDEFINED"},m.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAnnotationTypeEnum=m;class y{}y.ADD={type:3,value:"ADD"},y.DIVIDE={type:3,value:"DIVIDE"},y.MULTIPLY={type:3,value:"MULTIPLY"},y.SUBTRACT={type:3,value:"SUBTRACT"},e.IfcArithmeticOperatorEnum=y;class g{}g.FACTORY={type:3,value:"FACTORY"},g.SITE={type:3,value:"SITE"},g.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAssemblyPlaceEnum=g;class I{}I.AMPLIFIER={type:3,value:"AMPLIFIER"},I.CAMERA={type:3,value:"CAMERA"},I.COMMUNICATIONTERMINAL={type:3,value:"COMMUNICATIONTERMINAL"},I.DISPLAY={type:3,value:"DISPLAY"},I.MICROPHONE={type:3,value:"MICROPHONE"},I.PLAYER={type:3,value:"PLAYER"},I.PROJECTOR={type:3,value:"PROJECTOR"},I.RECEIVER={type:3,value:"RECEIVER"},I.RECORDINGEQUIPMENT={type:3,value:"RECORDINGEQUIPMENT"},I.SPEAKER={type:3,value:"SPEAKER"},I.SWITCHER={type:3,value:"SWITCHER"},I.TELEPHONE={type:3,value:"TELEPHONE"},I.TUNER={type:3,value:"TUNER"},I.USERDEFINED={type:3,value:"USERDEFINED"},I.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcAudioVisualApplianceTypeEnum=I;class v{}v.CIRCULAR_ARC={type:3,value:"CIRCULAR_ARC"},v.ELLIPTIC_ARC={type:3,value:"ELLIPTIC_ARC"},v.HYPERBOLIC_ARC={type:3,value:"HYPERBOLIC_ARC"},v.PARABOLIC_ARC={type:3,value:"PARABOLIC_ARC"},v.POLYLINE_FORM={type:3,value:"POLYLINE_FORM"},v.UNSPECIFIED={type:3,value:"UNSPECIFIED"},e.IfcBSplineCurveForm=v;class T{}T.CONICAL_SURF={type:3,value:"CONICAL_SURF"},T.CYLINDRICAL_SURF={type:3,value:"CYLINDRICAL_SURF"},T.GENERALISED_CONE={type:3,value:"GENERALISED_CONE"},T.PLANE_SURF={type:3,value:"PLANE_SURF"},T.QUADRIC_SURF={type:3,value:"QUADRIC_SURF"},T.RULED_SURF={type:3,value:"RULED_SURF"},T.SPHERICAL_SURF={type:3,value:"SPHERICAL_SURF"},T.SURF_OF_LINEAR_EXTRUSION={type:3,value:"SURF_OF_LINEAR_EXTRUSION"},T.SURF_OF_REVOLUTION={type:3,value:"SURF_OF_REVOLUTION"},T.TOROIDAL_SURF={type:3,value:"TOROIDAL_SURF"},T.UNSPECIFIED={type:3,value:"UNSPECIFIED"},e.IfcBSplineSurfaceForm=T;class _{}_.BEAM={type:3,value:"BEAM"},_.CORNICE={type:3,value:"CORNICE"},_.DIAPHRAGM={type:3,value:"DIAPHRAGM"},_.EDGEBEAM={type:3,value:"EDGEBEAM"},_.GIRDER_SEGMENT={type:3,value:"GIRDER_SEGMENT"},_.HATSTONE={type:3,value:"HATSTONE"},_.HOLLOWCORE={type:3,value:"HOLLOWCORE"},_.JOIST={type:3,value:"JOIST"},_.LINTEL={type:3,value:"LINTEL"},_.PIERCAP={type:3,value:"PIERCAP"},_.SPANDREL={type:3,value:"SPANDREL"},_.T_BEAM={type:3,value:"T_BEAM"},_.USERDEFINED={type:3,value:"USERDEFINED"},_.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBeamTypeEnum=_;class R{}R.FIXED_MOVEMENT={type:3,value:"FIXED_MOVEMENT"},R.FREE_MOVEMENT={type:3,value:"FREE_MOVEMENT"},R.GUIDED_LONGITUDINAL={type:3,value:"GUIDED_LONGITUDINAL"},R.GUIDED_TRANSVERSAL={type:3,value:"GUIDED_TRANSVERSAL"},R.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBearingTypeDisplacementEnum=R;class P{}P.CYLINDRICAL={type:3,value:"CYLINDRICAL"},P.DISK={type:3,value:"DISK"},P.ELASTOMERIC={type:3,value:"ELASTOMERIC"},P.GUIDE={type:3,value:"GUIDE"},P.POT={type:3,value:"POT"},P.ROCKER={type:3,value:"ROCKER"},P.ROLLER={type:3,value:"ROLLER"},P.SPHERICAL={type:3,value:"SPHERICAL"},P.USERDEFINED={type:3,value:"USERDEFINED"},P.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBearingTypeEnum=P;class D{}D.EQUALTO={type:3,value:"EQUALTO"},D.GREATERTHAN={type:3,value:"GREATERTHAN"},D.GREATERTHANOREQUALTO={type:3,value:"GREATERTHANOREQUALTO"},D.INCLUDEDIN={type:3,value:"INCLUDEDIN"},D.INCLUDES={type:3,value:"INCLUDES"},D.LESSTHAN={type:3,value:"LESSTHAN"},D.LESSTHANOREQUALTO={type:3,value:"LESSTHANOREQUALTO"},D.NOTEQUALTO={type:3,value:"NOTEQUALTO"},D.NOTINCLUDEDIN={type:3,value:"NOTINCLUDEDIN"},D.NOTINCLUDES={type:3,value:"NOTINCLUDES"},e.IfcBenchmarkEnum=D;class N{}N.STEAM={type:3,value:"STEAM"},N.WATER={type:3,value:"WATER"},N.USERDEFINED={type:3,value:"USERDEFINED"},N.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBoilerTypeEnum=N;class C{}C.DIFFERENCE={type:3,value:"DIFFERENCE"},C.INTERSECTION={type:3,value:"INTERSECTION"},C.UNION={type:3,value:"UNION"},e.IfcBooleanOperator=C;class O{}O.ABUTMENT={type:3,value:"ABUTMENT"},O.DECK={type:3,value:"DECK"},O.DECK_SEGMENT={type:3,value:"DECK_SEGMENT"},O.FOUNDATION={type:3,value:"FOUNDATION"},O.PIER={type:3,value:"PIER"},O.PIER_SEGMENT={type:3,value:"PIER_SEGMENT"},O.PYLON={type:3,value:"PYLON"},O.SUBSTRUCTURE={type:3,value:"SUBSTRUCTURE"},O.SUPERSTRUCTURE={type:3,value:"SUPERSTRUCTURE"},O.SURFACESTRUCTURE={type:3,value:"SURFACESTRUCTURE"},O.USERDEFINED={type:3,value:"USERDEFINED"},O.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBridgePartTypeEnum=O;class b{}b.ARCHED={type:3,value:"ARCHED"},b.CABLE_STAYED={type:3,value:"CABLE_STAYED"},b.CANTILEVER={type:3,value:"CANTILEVER"},b.CULVERT={type:3,value:"CULVERT"},b.FRAMEWORK={type:3,value:"FRAMEWORK"},b.GIRDER={type:3,value:"GIRDER"},b.SUSPENSION={type:3,value:"SUSPENSION"},b.TRUSS={type:3,value:"TRUSS"},b.USERDEFINED={type:3,value:"USERDEFINED"},b.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBridgeTypeEnum=b;class S{}S.APRON={type:3,value:"APRON"},S.ARMOURUNIT={type:3,value:"ARMOURUNIT"},S.INSULATION={type:3,value:"INSULATION"},S.PRECASTPANEL={type:3,value:"PRECASTPANEL"},S.SAFETYCAGE={type:3,value:"SAFETYCAGE"},S.USERDEFINED={type:3,value:"USERDEFINED"},S.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBuildingElementPartTypeEnum=S;class w{}w.COMPLEX={type:3,value:"COMPLEX"},w.ELEMENT={type:3,value:"ELEMENT"},w.PARTIAL={type:3,value:"PARTIAL"},w.USERDEFINED={type:3,value:"USERDEFINED"},w.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBuildingElementProxyTypeEnum=w;class x{}x.EROSIONPREVENTION={type:3,value:"EROSIONPREVENTION"},x.FENESTRATION={type:3,value:"FENESTRATION"},x.FOUNDATION={type:3,value:"FOUNDATION"},x.LOADBEARING={type:3,value:"LOADBEARING"},x.OUTERSHELL={type:3,value:"OUTERSHELL"},x.PRESTRESSING={type:3,value:"PRESTRESSING"},x.REINFORCING={type:3,value:"REINFORCING"},x.SHADING={type:3,value:"SHADING"},x.TRANSPORT={type:3,value:"TRANSPORT"},x.USERDEFINED={type:3,value:"USERDEFINED"},x.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBuildingSystemTypeEnum=x;class B{}B.EROSIONPREVENTION={type:3,value:"EROSIONPREVENTION"},B.FENESTRATION={type:3,value:"FENESTRATION"},B.FOUNDATION={type:3,value:"FOUNDATION"},B.LOADBEARING={type:3,value:"LOADBEARING"},B.MOORING={type:3,value:"MOORING"},B.OUTERSHELL={type:3,value:"OUTERSHELL"},B.PRESTRESSING={type:3,value:"PRESTRESSING"},B.RAILWAYLINE={type:3,value:"RAILWAYLINE"},B.RAILWAYTRACK={type:3,value:"RAILWAYTRACK"},B.REINFORCING={type:3,value:"REINFORCING"},B.SHADING={type:3,value:"SHADING"},B.TRACKCIRCUIT={type:3,value:"TRACKCIRCUIT"},B.TRANSPORT={type:3,value:"TRANSPORT"},B.USERDEFINED={type:3,value:"USERDEFINED"},B.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBuiltSystemTypeEnum=B;class F{}F.USERDEFINED={type:3,value:"USERDEFINED"},F.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcBurnerTypeEnum=F;class M{}M.BEND={type:3,value:"BEND"},M.CONNECTOR={type:3,value:"CONNECTOR"},M.CROSS={type:3,value:"CROSS"},M.JUNCTION={type:3,value:"JUNCTION"},M.TEE={type:3,value:"TEE"},M.TRANSITION={type:3,value:"TRANSITION"},M.USERDEFINED={type:3,value:"USERDEFINED"},M.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCableCarrierFittingTypeEnum=M;class L{}L.CABLEBRACKET={type:3,value:"CABLEBRACKET"},L.CABLELADDERSEGMENT={type:3,value:"CABLELADDERSEGMENT"},L.CABLETRAYSEGMENT={type:3,value:"CABLETRAYSEGMENT"},L.CABLETRUNKINGSEGMENT={type:3,value:"CABLETRUNKINGSEGMENT"},L.CATENARYWIRE={type:3,value:"CATENARYWIRE"},L.CONDUITSEGMENT={type:3,value:"CONDUITSEGMENT"},L.DROPPER={type:3,value:"DROPPER"},L.USERDEFINED={type:3,value:"USERDEFINED"},L.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCableCarrierSegmentTypeEnum=L;class U{}U.CONNECTOR={type:3,value:"CONNECTOR"},U.ENTRY={type:3,value:"ENTRY"},U.EXIT={type:3,value:"EXIT"},U.FANOUT={type:3,value:"FANOUT"},U.JUNCTION={type:3,value:"JUNCTION"},U.TRANSITION={type:3,value:"TRANSITION"},U.USERDEFINED={type:3,value:"USERDEFINED"},U.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCableFittingTypeEnum=U;class H{}H.BUSBARSEGMENT={type:3,value:"BUSBARSEGMENT"},H.CABLESEGMENT={type:3,value:"CABLESEGMENT"},H.CONDUCTORSEGMENT={type:3,value:"CONDUCTORSEGMENT"},H.CONTACTWIRESEGMENT={type:3,value:"CONTACTWIRESEGMENT"},H.CORESEGMENT={type:3,value:"CORESEGMENT"},H.FIBERSEGMENT={type:3,value:"FIBERSEGMENT"},H.FIBERTUBE={type:3,value:"FIBERTUBE"},H.OPTICALCABLESEGMENT={type:3,value:"OPTICALCABLESEGMENT"},H.STITCHWIRE={type:3,value:"STITCHWIRE"},H.WIREPAIRSEGMENT={type:3,value:"WIREPAIRSEGMENT"},H.USERDEFINED={type:3,value:"USERDEFINED"},H.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCableSegmentTypeEnum=H;class G{}G.CAISSON={type:3,value:"CAISSON"},G.WELL={type:3,value:"WELL"},G.USERDEFINED={type:3,value:"USERDEFINED"},G.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCaissonFoundationTypeEnum=G;class k{}k.ADDED={type:3,value:"ADDED"},k.DELETED={type:3,value:"DELETED"},k.MODIFIED={type:3,value:"MODIFIED"},k.NOCHANGE={type:3,value:"NOCHANGE"},k.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcChangeActionEnum=k;class V{}V.AIRCOOLED={type:3,value:"AIRCOOLED"},V.HEATRECOVERY={type:3,value:"HEATRECOVERY"},V.WATERCOOLED={type:3,value:"WATERCOOLED"},V.USERDEFINED={type:3,value:"USERDEFINED"},V.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcChillerTypeEnum=V;class j{}j.USERDEFINED={type:3,value:"USERDEFINED"},j.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcChimneyTypeEnum=j;class Q{}Q.DXCOOLINGCOIL={type:3,value:"DXCOOLINGCOIL"},Q.ELECTRICHEATINGCOIL={type:3,value:"ELECTRICHEATINGCOIL"},Q.GASHEATINGCOIL={type:3,value:"GASHEATINGCOIL"},Q.HYDRONICCOIL={type:3,value:"HYDRONICCOIL"},Q.STEAMHEATINGCOIL={type:3,value:"STEAMHEATINGCOIL"},Q.WATERCOOLINGCOIL={type:3,value:"WATERCOOLINGCOIL"},Q.WATERHEATINGCOIL={type:3,value:"WATERHEATINGCOIL"},Q.USERDEFINED={type:3,value:"USERDEFINED"},Q.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCoilTypeEnum=Q;class W{}W.COLUMN={type:3,value:"COLUMN"},W.PIERSTEM={type:3,value:"PIERSTEM"},W.PIERSTEM_SEGMENT={type:3,value:"PIERSTEM_SEGMENT"},W.PILASTER={type:3,value:"PILASTER"},W.STANDCOLUMN={type:3,value:"STANDCOLUMN"},W.USERDEFINED={type:3,value:"USERDEFINED"},W.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcColumnTypeEnum=W;class z{}z.ANTENNA={type:3,value:"ANTENNA"},z.AUTOMATON={type:3,value:"AUTOMATON"},z.COMPUTER={type:3,value:"COMPUTER"},z.FAX={type:3,value:"FAX"},z.GATEWAY={type:3,value:"GATEWAY"},z.INTELLIGENTPERIPHERAL={type:3,value:"INTELLIGENTPERIPHERAL"},z.IPNETWORKEQUIPMENT={type:3,value:"IPNETWORKEQUIPMENT"},z.LINESIDEELECTRONICUNIT={type:3,value:"LINESIDEELECTRONICUNIT"},z.MODEM={type:3,value:"MODEM"},z.NETWORKAPPLIANCE={type:3,value:"NETWORKAPPLIANCE"},z.NETWORKBRIDGE={type:3,value:"NETWORKBRIDGE"},z.NETWORKHUB={type:3,value:"NETWORKHUB"},z.OPTICALLINETERMINAL={type:3,value:"OPTICALLINETERMINAL"},z.OPTICALNETWORKUNIT={type:3,value:"OPTICALNETWORKUNIT"},z.PRINTER={type:3,value:"PRINTER"},z.RADIOBLOCKCENTER={type:3,value:"RADIOBLOCKCENTER"},z.REPEATER={type:3,value:"REPEATER"},z.ROUTER={type:3,value:"ROUTER"},z.SCANNER={type:3,value:"SCANNER"},z.TELECOMMAND={type:3,value:"TELECOMMAND"},z.TELEPHONYEXCHANGE={type:3,value:"TELEPHONYEXCHANGE"},z.TRANSITIONCOMPONENT={type:3,value:"TRANSITIONCOMPONENT"},z.TRANSPONDER={type:3,value:"TRANSPONDER"},z.TRANSPORTEQUIPMENT={type:3,value:"TRANSPORTEQUIPMENT"},z.USERDEFINED={type:3,value:"USERDEFINED"},z.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCommunicationsApplianceTypeEnum=z;class K{}K.P_COMPLEX={type:3,value:"P_COMPLEX"},K.Q_COMPLEX={type:3,value:"Q_COMPLEX"},e.IfcComplexPropertyTemplateTypeEnum=K;class Y{}Y.BOOSTER={type:3,value:"BOOSTER"},Y.DYNAMIC={type:3,value:"DYNAMIC"},Y.HERMETIC={type:3,value:"HERMETIC"},Y.OPENTYPE={type:3,value:"OPENTYPE"},Y.RECIPROCATING={type:3,value:"RECIPROCATING"},Y.ROLLINGPISTON={type:3,value:"ROLLINGPISTON"},Y.ROTARY={type:3,value:"ROTARY"},Y.ROTARYVANE={type:3,value:"ROTARYVANE"},Y.SCROLL={type:3,value:"SCROLL"},Y.SEMIHERMETIC={type:3,value:"SEMIHERMETIC"},Y.SINGLESCREW={type:3,value:"SINGLESCREW"},Y.SINGLESTAGE={type:3,value:"SINGLESTAGE"},Y.TROCHOIDAL={type:3,value:"TROCHOIDAL"},Y.TWINSCREW={type:3,value:"TWINSCREW"},Y.WELDEDSHELLHERMETIC={type:3,value:"WELDEDSHELLHERMETIC"},Y.USERDEFINED={type:3,value:"USERDEFINED"},Y.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCompressorTypeEnum=Y;class X{}X.AIRCOOLED={type:3,value:"AIRCOOLED"},X.EVAPORATIVECOOLED={type:3,value:"EVAPORATIVECOOLED"},X.WATERCOOLED={type:3,value:"WATERCOOLED"},X.WATERCOOLEDBRAZEDPLATE={type:3,value:"WATERCOOLEDBRAZEDPLATE"},X.WATERCOOLEDSHELLCOIL={type:3,value:"WATERCOOLEDSHELLCOIL"},X.WATERCOOLEDSHELLTUBE={type:3,value:"WATERCOOLEDSHELLTUBE"},X.WATERCOOLEDTUBEINTUBE={type:3,value:"WATERCOOLEDTUBEINTUBE"},X.USERDEFINED={type:3,value:"USERDEFINED"},X.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCondenserTypeEnum=X;class Z{}Z.ATEND={type:3,value:"ATEND"},Z.ATPATH={type:3,value:"ATPATH"},Z.ATSTART={type:3,value:"ATSTART"},Z.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcConnectionTypeEnum=Z;class q{}q.ADVISORY={type:3,value:"ADVISORY"},q.HARD={type:3,value:"HARD"},q.SOFT={type:3,value:"SOFT"},q.USERDEFINED={type:3,value:"USERDEFINED"},q.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcConstraintEnum=q;class J{}J.DEMOLISHING={type:3,value:"DEMOLISHING"},J.EARTHMOVING={type:3,value:"EARTHMOVING"},J.ERECTING={type:3,value:"ERECTING"},J.HEATING={type:3,value:"HEATING"},J.LIGHTING={type:3,value:"LIGHTING"},J.PAVING={type:3,value:"PAVING"},J.PUMPING={type:3,value:"PUMPING"},J.TRANSPORTING={type:3,value:"TRANSPORTING"},J.USERDEFINED={type:3,value:"USERDEFINED"},J.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcConstructionEquipmentResourceTypeEnum=J;class ${}$.AGGREGATES={type:3,value:"AGGREGATES"},$.CONCRETE={type:3,value:"CONCRETE"},$.DRYWALL={type:3,value:"DRYWALL"},$.FUEL={type:3,value:"FUEL"},$.GYPSUM={type:3,value:"GYPSUM"},$.MASONRY={type:3,value:"MASONRY"},$.METAL={type:3,value:"METAL"},$.PLASTIC={type:3,value:"PLASTIC"},$.WOOD={type:3,value:"WOOD"},$.USERDEFINED={type:3,value:"USERDEFINED"},$.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcConstructionMaterialResourceTypeEnum=$;class ee{}ee.ASSEMBLY={type:3,value:"ASSEMBLY"},ee.FORMWORK={type:3,value:"FORMWORK"},ee.USERDEFINED={type:3,value:"USERDEFINED"},ee.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcConstructionProductResourceTypeEnum=ee;class te{}te.FLOATING={type:3,value:"FLOATING"},te.MULTIPOSITION={type:3,value:"MULTIPOSITION"},te.PROGRAMMABLE={type:3,value:"PROGRAMMABLE"},te.PROPORTIONAL={type:3,value:"PROPORTIONAL"},te.TWOPOSITION={type:3,value:"TWOPOSITION"},te.USERDEFINED={type:3,value:"USERDEFINED"},te.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcControllerTypeEnum=te;class se{}se.BELTCONVEYOR={type:3,value:"BELTCONVEYOR"},se.BUCKETCONVEYOR={type:3,value:"BUCKETCONVEYOR"},se.CHUTECONVEYOR={type:3,value:"CHUTECONVEYOR"},se.SCREWCONVEYOR={type:3,value:"SCREWCONVEYOR"},se.USERDEFINED={type:3,value:"USERDEFINED"},se.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcConveyorSegmentTypeEnum=se;class ie{}ie.ACTIVE={type:3,value:"ACTIVE"},ie.PASSIVE={type:3,value:"PASSIVE"},ie.USERDEFINED={type:3,value:"USERDEFINED"},ie.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCooledBeamTypeEnum=ie;class re{}re.MECHANICALFORCEDDRAFT={type:3,value:"MECHANICALFORCEDDRAFT"},re.MECHANICALINDUCEDDRAFT={type:3,value:"MECHANICALINDUCEDDRAFT"},re.NATURALDRAFT={type:3,value:"NATURALDRAFT"},re.USERDEFINED={type:3,value:"USERDEFINED"},re.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCoolingTowerTypeEnum=re;class oe{}oe.USERDEFINED={type:3,value:"USERDEFINED"},oe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCostItemTypeEnum=oe;class ne{}ne.BUDGET={type:3,value:"BUDGET"},ne.COSTPLAN={type:3,value:"COSTPLAN"},ne.ESTIMATE={type:3,value:"ESTIMATE"},ne.PRICEDBILLOFQUANTITIES={type:3,value:"PRICEDBILLOFQUANTITIES"},ne.SCHEDULEOFRATES={type:3,value:"SCHEDULEOFRATES"},ne.TENDER={type:3,value:"TENDER"},ne.UNPRICEDBILLOFQUANTITIES={type:3,value:"UNPRICEDBILLOFQUANTITIES"},ne.USERDEFINED={type:3,value:"USERDEFINED"},ne.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCostScheduleTypeEnum=ne;class ae{}ae.ARMOUR={type:3,value:"ARMOUR"},ae.BALLASTBED={type:3,value:"BALLASTBED"},ae.CORE={type:3,value:"CORE"},ae.FILTER={type:3,value:"FILTER"},ae.PAVEMENT={type:3,value:"PAVEMENT"},ae.PROTECTION={type:3,value:"PROTECTION"},ae.USERDEFINED={type:3,value:"USERDEFINED"},ae.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCourseTypeEnum=ae;class le{}le.CEILING={type:3,value:"CEILING"},le.CLADDING={type:3,value:"CLADDING"},le.COPING={type:3,value:"COPING"},le.FLOORING={type:3,value:"FLOORING"},le.INSULATION={type:3,value:"INSULATION"},le.MEMBRANE={type:3,value:"MEMBRANE"},le.MOLDING={type:3,value:"MOLDING"},le.ROOFING={type:3,value:"ROOFING"},le.SKIRTINGBOARD={type:3,value:"SKIRTINGBOARD"},le.SLEEVING={type:3,value:"SLEEVING"},le.TOPPING={type:3,value:"TOPPING"},le.WRAPPING={type:3,value:"WRAPPING"},le.USERDEFINED={type:3,value:"USERDEFINED"},le.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCoveringTypeEnum=le;class he{}he.OFFICE={type:3,value:"OFFICE"},he.SITE={type:3,value:"SITE"},he.USERDEFINED={type:3,value:"USERDEFINED"},he.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCrewResourceTypeEnum=he;class ce{}ce.USERDEFINED={type:3,value:"USERDEFINED"},ce.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCurtainWallTypeEnum=ce;class Ae{}Ae.LINEAR={type:3,value:"LINEAR"},Ae.LOG_LINEAR={type:3,value:"LOG_LINEAR"},Ae.LOG_LOG={type:3,value:"LOG_LOG"},Ae.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcCurveInterpolationEnum=Ae;class ue{}ue.BACKDRAFTDAMPER={type:3,value:"BACKDRAFTDAMPER"},ue.BALANCINGDAMPER={type:3,value:"BALANCINGDAMPER"},ue.BLASTDAMPER={type:3,value:"BLASTDAMPER"},ue.CONTROLDAMPER={type:3,value:"CONTROLDAMPER"},ue.FIREDAMPER={type:3,value:"FIREDAMPER"},ue.FIRESMOKEDAMPER={type:3,value:"FIRESMOKEDAMPER"},ue.FUMEHOODEXHAUST={type:3,value:"FUMEHOODEXHAUST"},ue.GRAVITYDAMPER={type:3,value:"GRAVITYDAMPER"},ue.GRAVITYRELIEFDAMPER={type:3,value:"GRAVITYRELIEFDAMPER"},ue.RELIEFDAMPER={type:3,value:"RELIEFDAMPER"},ue.SMOKEDAMPER={type:3,value:"SMOKEDAMPER"},ue.USERDEFINED={type:3,value:"USERDEFINED"},ue.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDamperTypeEnum=ue;class pe{}pe.MEASURED={type:3,value:"MEASURED"},pe.PREDICTED={type:3,value:"PREDICTED"},pe.SIMULATED={type:3,value:"SIMULATED"},pe.USERDEFINED={type:3,value:"USERDEFINED"},pe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDataOriginEnum=pe;class de{}de.ACCELERATIONUNIT={type:3,value:"ACCELERATIONUNIT"},de.ANGULARVELOCITYUNIT={type:3,value:"ANGULARVELOCITYUNIT"},de.AREADENSITYUNIT={type:3,value:"AREADENSITYUNIT"},de.COMPOUNDPLANEANGLEUNIT={type:3,value:"COMPOUNDPLANEANGLEUNIT"},de.CURVATUREUNIT={type:3,value:"CURVATUREUNIT"},de.DYNAMICVISCOSITYUNIT={type:3,value:"DYNAMICVISCOSITYUNIT"},de.HEATFLUXDENSITYUNIT={type:3,value:"HEATFLUXDENSITYUNIT"},de.HEATINGVALUEUNIT={type:3,value:"HEATINGVALUEUNIT"},de.INTEGERCOUNTRATEUNIT={type:3,value:"INTEGERCOUNTRATEUNIT"},de.IONCONCENTRATIONUNIT={type:3,value:"IONCONCENTRATIONUNIT"},de.ISOTHERMALMOISTURECAPACITYUNIT={type:3,value:"ISOTHERMALMOISTURECAPACITYUNIT"},de.KINEMATICVISCOSITYUNIT={type:3,value:"KINEMATICVISCOSITYUNIT"},de.LINEARFORCEUNIT={type:3,value:"LINEARFORCEUNIT"},de.LINEARMOMENTUNIT={type:3,value:"LINEARMOMENTUNIT"},de.LINEARSTIFFNESSUNIT={type:3,value:"LINEARSTIFFNESSUNIT"},de.LINEARVELOCITYUNIT={type:3,value:"LINEARVELOCITYUNIT"},de.LUMINOUSINTENSITYDISTRIBUTIONUNIT={type:3,value:"LUMINOUSINTENSITYDISTRIBUTIONUNIT"},de.MASSDENSITYUNIT={type:3,value:"MASSDENSITYUNIT"},de.MASSFLOWRATEUNIT={type:3,value:"MASSFLOWRATEUNIT"},de.MASSPERLENGTHUNIT={type:3,value:"MASSPERLENGTHUNIT"},de.MODULUSOFELASTICITYUNIT={type:3,value:"MODULUSOFELASTICITYUNIT"},de.MODULUSOFLINEARSUBGRADEREACTIONUNIT={type:3,value:"MODULUSOFLINEARSUBGRADEREACTIONUNIT"},de.MODULUSOFROTATIONALSUBGRADEREACTIONUNIT={type:3,value:"MODULUSOFROTATIONALSUBGRADEREACTIONUNIT"},de.MODULUSOFSUBGRADEREACTIONUNIT={type:3,value:"MODULUSOFSUBGRADEREACTIONUNIT"},de.MOISTUREDIFFUSIVITYUNIT={type:3,value:"MOISTUREDIFFUSIVITYUNIT"},de.MOLECULARWEIGHTUNIT={type:3,value:"MOLECULARWEIGHTUNIT"},de.MOMENTOFINERTIAUNIT={type:3,value:"MOMENTOFINERTIAUNIT"},de.PHUNIT={type:3,value:"PHUNIT"},de.PLANARFORCEUNIT={type:3,value:"PLANARFORCEUNIT"},de.ROTATIONALFREQUENCYUNIT={type:3,value:"ROTATIONALFREQUENCYUNIT"},de.ROTATIONALMASSUNIT={type:3,value:"ROTATIONALMASSUNIT"},de.ROTATIONALSTIFFNESSUNIT={type:3,value:"ROTATIONALSTIFFNESSUNIT"},de.SECTIONAREAINTEGRALUNIT={type:3,value:"SECTIONAREAINTEGRALUNIT"},de.SECTIONMODULUSUNIT={type:3,value:"SECTIONMODULUSUNIT"},de.SHEARMODULUSUNIT={type:3,value:"SHEARMODULUSUNIT"},de.SOUNDPOWERLEVELUNIT={type:3,value:"SOUNDPOWERLEVELUNIT"},de.SOUNDPOWERUNIT={type:3,value:"SOUNDPOWERUNIT"},de.SOUNDPRESSURELEVELUNIT={type:3,value:"SOUNDPRESSURELEVELUNIT"},de.SOUNDPRESSUREUNIT={type:3,value:"SOUNDPRESSUREUNIT"},de.SPECIFICHEATCAPACITYUNIT={type:3,value:"SPECIFICHEATCAPACITYUNIT"},de.TEMPERATUREGRADIENTUNIT={type:3,value:"TEMPERATUREGRADIENTUNIT"},de.TEMPERATURERATEOFCHANGEUNIT={type:3,value:"TEMPERATURERATEOFCHANGEUNIT"},de.THERMALADMITTANCEUNIT={type:3,value:"THERMALADMITTANCEUNIT"},de.THERMALCONDUCTANCEUNIT={type:3,value:"THERMALCONDUCTANCEUNIT"},de.THERMALEXPANSIONCOEFFICIENTUNIT={type:3,value:"THERMALEXPANSIONCOEFFICIENTUNIT"},de.THERMALRESISTANCEUNIT={type:3,value:"THERMALRESISTANCEUNIT"},de.THERMALTRANSMITTANCEUNIT={type:3,value:"THERMALTRANSMITTANCEUNIT"},de.TORQUEUNIT={type:3,value:"TORQUEUNIT"},de.VAPORPERMEABILITYUNIT={type:3,value:"VAPORPERMEABILITYUNIT"},de.VOLUMETRICFLOWRATEUNIT={type:3,value:"VOLUMETRICFLOWRATEUNIT"},de.WARPINGCONSTANTUNIT={type:3,value:"WARPINGCONSTANTUNIT"},de.WARPINGMOMENTUNIT={type:3,value:"WARPINGMOMENTUNIT"},de.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcDerivedUnitEnum=de;class fe{}fe.NEGATIVE={type:3,value:"NEGATIVE"},fe.POSITIVE={type:3,value:"POSITIVE"},e.IfcDirectionSenseEnum=fe;class Ee{}Ee.ANCHORPLATE={type:3,value:"ANCHORPLATE"},Ee.BIRDPROTECTION={type:3,value:"BIRDPROTECTION"},Ee.BRACKET={type:3,value:"BRACKET"},Ee.CABLEARRANGER={type:3,value:"CABLEARRANGER"},Ee.ELASTIC_CUSHION={type:3,value:"ELASTIC_CUSHION"},Ee.EXPANSION_JOINT_DEVICE={type:3,value:"EXPANSION_JOINT_DEVICE"},Ee.FILLER={type:3,value:"FILLER"},Ee.FLASHING={type:3,value:"FLASHING"},Ee.INSULATOR={type:3,value:"INSULATOR"},Ee.LOCK={type:3,value:"LOCK"},Ee.PANEL_STRENGTHENING={type:3,value:"PANEL_STRENGTHENING"},Ee.POINTMACHINEMOUNTINGDEVICE={type:3,value:"POINTMACHINEMOUNTINGDEVICE"},Ee.POINT_MACHINE_LOCKING_DEVICE={type:3,value:"POINT_MACHINE_LOCKING_DEVICE"},Ee.RAILBRACE={type:3,value:"RAILBRACE"},Ee.RAILPAD={type:3,value:"RAILPAD"},Ee.RAIL_LUBRICATION={type:3,value:"RAIL_LUBRICATION"},Ee.RAIL_MECHANICAL_EQUIPMENT={type:3,value:"RAIL_MECHANICAL_EQUIPMENT"},Ee.SHOE={type:3,value:"SHOE"},Ee.SLIDINGCHAIR={type:3,value:"SLIDINGCHAIR"},Ee.SOUNDABSORPTION={type:3,value:"SOUNDABSORPTION"},Ee.TENSIONINGEQUIPMENT={type:3,value:"TENSIONINGEQUIPMENT"},Ee.USERDEFINED={type:3,value:"USERDEFINED"},Ee.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDiscreteAccessoryTypeEnum=Ee;class me{}me.CONSUMERUNIT={type:3,value:"CONSUMERUNIT"},me.DISPATCHINGBOARD={type:3,value:"DISPATCHINGBOARD"},me.DISTRIBUTIONBOARD={type:3,value:"DISTRIBUTIONBOARD"},me.DISTRIBUTIONFRAME={type:3,value:"DISTRIBUTIONFRAME"},me.MOTORCONTROLCENTRE={type:3,value:"MOTORCONTROLCENTRE"},me.SWITCHBOARD={type:3,value:"SWITCHBOARD"},me.USERDEFINED={type:3,value:"USERDEFINED"},me.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDistributionBoardTypeEnum=me;class ye{}ye.FORMEDDUCT={type:3,value:"FORMEDDUCT"},ye.INSPECTIONCHAMBER={type:3,value:"INSPECTIONCHAMBER"},ye.INSPECTIONPIT={type:3,value:"INSPECTIONPIT"},ye.MANHOLE={type:3,value:"MANHOLE"},ye.METERCHAMBER={type:3,value:"METERCHAMBER"},ye.SUMP={type:3,value:"SUMP"},ye.TRENCH={type:3,value:"TRENCH"},ye.VALVECHAMBER={type:3,value:"VALVECHAMBER"},ye.USERDEFINED={type:3,value:"USERDEFINED"},ye.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDistributionChamberElementTypeEnum=ye;class ge{}ge.CABLE={type:3,value:"CABLE"},ge.CABLECARRIER={type:3,value:"CABLECARRIER"},ge.DUCT={type:3,value:"DUCT"},ge.PIPE={type:3,value:"PIPE"},ge.WIRELESS={type:3,value:"WIRELESS"},ge.USERDEFINED={type:3,value:"USERDEFINED"},ge.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDistributionPortTypeEnum=ge;class Ie{}Ie.AIRCONDITIONING={type:3,value:"AIRCONDITIONING"},Ie.AUDIOVISUAL={type:3,value:"AUDIOVISUAL"},Ie.CATENARY_SYSTEM={type:3,value:"CATENARY_SYSTEM"},Ie.CHEMICAL={type:3,value:"CHEMICAL"},Ie.CHILLEDWATER={type:3,value:"CHILLEDWATER"},Ie.COMMUNICATION={type:3,value:"COMMUNICATION"},Ie.COMPRESSEDAIR={type:3,value:"COMPRESSEDAIR"},Ie.CONDENSERWATER={type:3,value:"CONDENSERWATER"},Ie.CONTROL={type:3,value:"CONTROL"},Ie.CONVEYING={type:3,value:"CONVEYING"},Ie.DATA={type:3,value:"DATA"},Ie.DISPOSAL={type:3,value:"DISPOSAL"},Ie.DOMESTICCOLDWATER={type:3,value:"DOMESTICCOLDWATER"},Ie.DOMESTICHOTWATER={type:3,value:"DOMESTICHOTWATER"},Ie.DRAINAGE={type:3,value:"DRAINAGE"},Ie.EARTHING={type:3,value:"EARTHING"},Ie.ELECTRICAL={type:3,value:"ELECTRICAL"},Ie.ELECTROACOUSTIC={type:3,value:"ELECTROACOUSTIC"},Ie.EXHAUST={type:3,value:"EXHAUST"},Ie.FIREPROTECTION={type:3,value:"FIREPROTECTION"},Ie.FIXEDTRANSMISSIONNETWORK={type:3,value:"FIXEDTRANSMISSIONNETWORK"},Ie.FUEL={type:3,value:"FUEL"},Ie.GAS={type:3,value:"GAS"},Ie.HAZARDOUS={type:3,value:"HAZARDOUS"},Ie.HEATING={type:3,value:"HEATING"},Ie.LIGHTING={type:3,value:"LIGHTING"},Ie.LIGHTNINGPROTECTION={type:3,value:"LIGHTNINGPROTECTION"},Ie.MOBILENETWORK={type:3,value:"MOBILENETWORK"},Ie.MONITORINGSYSTEM={type:3,value:"MONITORINGSYSTEM"},Ie.MUNICIPALSOLIDWASTE={type:3,value:"MUNICIPALSOLIDWASTE"},Ie.OIL={type:3,value:"OIL"},Ie.OPERATIONAL={type:3,value:"OPERATIONAL"},Ie.OPERATIONALTELEPHONYSYSTEM={type:3,value:"OPERATIONALTELEPHONYSYSTEM"},Ie.OVERHEAD_CONTACTLINE_SYSTEM={type:3,value:"OVERHEAD_CONTACTLINE_SYSTEM"},Ie.POWERGENERATION={type:3,value:"POWERGENERATION"},Ie.RAINWATER={type:3,value:"RAINWATER"},Ie.REFRIGERATION={type:3,value:"REFRIGERATION"},Ie.RETURN_CIRCUIT={type:3,value:"RETURN_CIRCUIT"},Ie.SECURITY={type:3,value:"SECURITY"},Ie.SEWAGE={type:3,value:"SEWAGE"},Ie.SIGNAL={type:3,value:"SIGNAL"},Ie.STORMWATER={type:3,value:"STORMWATER"},Ie.TELEPHONE={type:3,value:"TELEPHONE"},Ie.TV={type:3,value:"TV"},Ie.VACUUM={type:3,value:"VACUUM"},Ie.VENT={type:3,value:"VENT"},Ie.VENTILATION={type:3,value:"VENTILATION"},Ie.WASTEWATER={type:3,value:"WASTEWATER"},Ie.WATERSUPPLY={type:3,value:"WATERSUPPLY"},Ie.USERDEFINED={type:3,value:"USERDEFINED"},Ie.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDistributionSystemEnum=Ie;class ve{}ve.CONFIDENTIAL={type:3,value:"CONFIDENTIAL"},ve.PERSONAL={type:3,value:"PERSONAL"},ve.PUBLIC={type:3,value:"PUBLIC"},ve.RESTRICTED={type:3,value:"RESTRICTED"},ve.USERDEFINED={type:3,value:"USERDEFINED"},ve.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDocumentConfidentialityEnum=ve;class Te{}Te.DRAFT={type:3,value:"DRAFT"},Te.FINAL={type:3,value:"FINAL"},Te.FINALDRAFT={type:3,value:"FINALDRAFT"},Te.REVISION={type:3,value:"REVISION"},Te.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDocumentStatusEnum=Te;class _e{}_e.DOUBLE_ACTING={type:3,value:"DOUBLE_ACTING"},_e.FIXEDPANEL={type:3,value:"FIXEDPANEL"},_e.FOLDING={type:3,value:"FOLDING"},_e.REVOLVING={type:3,value:"REVOLVING"},_e.ROLLINGUP={type:3,value:"ROLLINGUP"},_e.SLIDING={type:3,value:"SLIDING"},_e.SWINGING={type:3,value:"SWINGING"},_e.USERDEFINED={type:3,value:"USERDEFINED"},_e.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorPanelOperationEnum=_e;class Re{}Re.LEFT={type:3,value:"LEFT"},Re.MIDDLE={type:3,value:"MIDDLE"},Re.RIGHT={type:3,value:"RIGHT"},Re.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorPanelPositionEnum=Re;class Pe{}Pe.ALUMINIUM={type:3,value:"ALUMINIUM"},Pe.ALUMINIUM_PLASTIC={type:3,value:"ALUMINIUM_PLASTIC"},Pe.ALUMINIUM_WOOD={type:3,value:"ALUMINIUM_WOOD"},Pe.HIGH_GRADE_STEEL={type:3,value:"HIGH_GRADE_STEEL"},Pe.PLASTIC={type:3,value:"PLASTIC"},Pe.STEEL={type:3,value:"STEEL"},Pe.WOOD={type:3,value:"WOOD"},Pe.USERDEFINED={type:3,value:"USERDEFINED"},Pe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorStyleConstructionEnum=Pe;class De{}De.DOUBLE_DOOR_DOUBLE_SWING={type:3,value:"DOUBLE_DOOR_DOUBLE_SWING"},De.DOUBLE_DOOR_FOLDING={type:3,value:"DOUBLE_DOOR_FOLDING"},De.DOUBLE_DOOR_SINGLE_SWING={type:3,value:"DOUBLE_DOOR_SINGLE_SWING"},De.DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT={type:3,value:"DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT"},De.DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT={type:3,value:"DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT"},De.DOUBLE_DOOR_SLIDING={type:3,value:"DOUBLE_DOOR_SLIDING"},De.DOUBLE_SWING_LEFT={type:3,value:"DOUBLE_SWING_LEFT"},De.DOUBLE_SWING_RIGHT={type:3,value:"DOUBLE_SWING_RIGHT"},De.FOLDING_TO_LEFT={type:3,value:"FOLDING_TO_LEFT"},De.FOLDING_TO_RIGHT={type:3,value:"FOLDING_TO_RIGHT"},De.REVOLVING={type:3,value:"REVOLVING"},De.ROLLINGUP={type:3,value:"ROLLINGUP"},De.SINGLE_SWING_LEFT={type:3,value:"SINGLE_SWING_LEFT"},De.SINGLE_SWING_RIGHT={type:3,value:"SINGLE_SWING_RIGHT"},De.SLIDING_TO_LEFT={type:3,value:"SLIDING_TO_LEFT"},De.SLIDING_TO_RIGHT={type:3,value:"SLIDING_TO_RIGHT"},De.USERDEFINED={type:3,value:"USERDEFINED"},De.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorStyleOperationEnum=De;class Ne{}Ne.BOOM_BARRIER={type:3,value:"BOOM_BARRIER"},Ne.DOOR={type:3,value:"DOOR"},Ne.GATE={type:3,value:"GATE"},Ne.TRAPDOOR={type:3,value:"TRAPDOOR"},Ne.TURNSTILE={type:3,value:"TURNSTILE"},Ne.USERDEFINED={type:3,value:"USERDEFINED"},Ne.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorTypeEnum=Ne;class Ce{}Ce.DOUBLE_PANEL_DOUBLE_SWING={type:3,value:"DOUBLE_PANEL_DOUBLE_SWING"},Ce.DOUBLE_PANEL_FOLDING={type:3,value:"DOUBLE_PANEL_FOLDING"},Ce.DOUBLE_PANEL_LIFTING_VERTICAL={type:3,value:"DOUBLE_PANEL_LIFTING_VERTICAL"},Ce.DOUBLE_PANEL_SINGLE_SWING={type:3,value:"DOUBLE_PANEL_SINGLE_SWING"},Ce.DOUBLE_PANEL_SINGLE_SWING_OPPOSITE_LEFT={type:3,value:"DOUBLE_PANEL_SINGLE_SWING_OPPOSITE_LEFT"},Ce.DOUBLE_PANEL_SINGLE_SWING_OPPOSITE_RIGHT={type:3,value:"DOUBLE_PANEL_SINGLE_SWING_OPPOSITE_RIGHT"},Ce.DOUBLE_PANEL_SLIDING={type:3,value:"DOUBLE_PANEL_SLIDING"},Ce.DOUBLE_SWING_LEFT={type:3,value:"DOUBLE_SWING_LEFT"},Ce.DOUBLE_SWING_RIGHT={type:3,value:"DOUBLE_SWING_RIGHT"},Ce.FOLDING_TO_LEFT={type:3,value:"FOLDING_TO_LEFT"},Ce.FOLDING_TO_RIGHT={type:3,value:"FOLDING_TO_RIGHT"},Ce.LIFTING_HORIZONTAL={type:3,value:"LIFTING_HORIZONTAL"},Ce.LIFTING_VERTICAL_LEFT={type:3,value:"LIFTING_VERTICAL_LEFT"},Ce.LIFTING_VERTICAL_RIGHT={type:3,value:"LIFTING_VERTICAL_RIGHT"},Ce.REVOLVING_HORIZONTAL={type:3,value:"REVOLVING_HORIZONTAL"},Ce.REVOLVING_VERTICAL={type:3,value:"REVOLVING_VERTICAL"},Ce.ROLLINGUP={type:3,value:"ROLLINGUP"},Ce.SINGLE_SWING_LEFT={type:3,value:"SINGLE_SWING_LEFT"},Ce.SINGLE_SWING_RIGHT={type:3,value:"SINGLE_SWING_RIGHT"},Ce.SLIDING_TO_LEFT={type:3,value:"SLIDING_TO_LEFT"},Ce.SLIDING_TO_RIGHT={type:3,value:"SLIDING_TO_RIGHT"},Ce.SWING_FIXED_LEFT={type:3,value:"SWING_FIXED_LEFT"},Ce.SWING_FIXED_RIGHT={type:3,value:"SWING_FIXED_RIGHT"},Ce.USERDEFINED={type:3,value:"USERDEFINED"},Ce.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDoorTypeOperationEnum=Ce;class Oe{}Oe.BEND={type:3,value:"BEND"},Oe.CONNECTOR={type:3,value:"CONNECTOR"},Oe.ENTRY={type:3,value:"ENTRY"},Oe.EXIT={type:3,value:"EXIT"},Oe.JUNCTION={type:3,value:"JUNCTION"},Oe.OBSTRUCTION={type:3,value:"OBSTRUCTION"},Oe.TRANSITION={type:3,value:"TRANSITION"},Oe.USERDEFINED={type:3,value:"USERDEFINED"},Oe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDuctFittingTypeEnum=Oe;class be{}be.FLEXIBLESEGMENT={type:3,value:"FLEXIBLESEGMENT"},be.RIGIDSEGMENT={type:3,value:"RIGIDSEGMENT"},be.USERDEFINED={type:3,value:"USERDEFINED"},be.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDuctSegmentTypeEnum=be;class Se{}Se.FLATOVAL={type:3,value:"FLATOVAL"},Se.RECTANGULAR={type:3,value:"RECTANGULAR"},Se.ROUND={type:3,value:"ROUND"},Se.USERDEFINED={type:3,value:"USERDEFINED"},Se.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcDuctSilencerTypeEnum=Se;class we{}we.BASE_EXCAVATION={type:3,value:"BASE_EXCAVATION"},we.CUT={type:3,value:"CUT"},we.DREDGING={type:3,value:"DREDGING"},we.EXCAVATION={type:3,value:"EXCAVATION"},we.OVEREXCAVATION={type:3,value:"OVEREXCAVATION"},we.PAVEMENTMILLING={type:3,value:"PAVEMENTMILLING"},we.STEPEXCAVATION={type:3,value:"STEPEXCAVATION"},we.TOPSOILREMOVAL={type:3,value:"TOPSOILREMOVAL"},we.TRENCH={type:3,value:"TRENCH"},we.USERDEFINED={type:3,value:"USERDEFINED"},we.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEarthworksCutTypeEnum=we;class xe{}xe.BACKFILL={type:3,value:"BACKFILL"},xe.COUNTERWEIGHT={type:3,value:"COUNTERWEIGHT"},xe.EMBANKMENT={type:3,value:"EMBANKMENT"},xe.SLOPEFILL={type:3,value:"SLOPEFILL"},xe.SUBGRADE={type:3,value:"SUBGRADE"},xe.SUBGRADEBED={type:3,value:"SUBGRADEBED"},xe.TRANSITIONSECTION={type:3,value:"TRANSITIONSECTION"},xe.USERDEFINED={type:3,value:"USERDEFINED"},xe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEarthworksFillTypeEnum=xe;class Be{}Be.DISHWASHER={type:3,value:"DISHWASHER"},Be.ELECTRICCOOKER={type:3,value:"ELECTRICCOOKER"},Be.FREESTANDINGELECTRICHEATER={type:3,value:"FREESTANDINGELECTRICHEATER"},Be.FREESTANDINGFAN={type:3,value:"FREESTANDINGFAN"},Be.FREESTANDINGWATERCOOLER={type:3,value:"FREESTANDINGWATERCOOLER"},Be.FREESTANDINGWATERHEATER={type:3,value:"FREESTANDINGWATERHEATER"},Be.FREEZER={type:3,value:"FREEZER"},Be.FRIDGE_FREEZER={type:3,value:"FRIDGE_FREEZER"},Be.HANDDRYER={type:3,value:"HANDDRYER"},Be.KITCHENMACHINE={type:3,value:"KITCHENMACHINE"},Be.MICROWAVE={type:3,value:"MICROWAVE"},Be.PHOTOCOPIER={type:3,value:"PHOTOCOPIER"},Be.REFRIGERATOR={type:3,value:"REFRIGERATOR"},Be.TUMBLEDRYER={type:3,value:"TUMBLEDRYER"},Be.VENDINGMACHINE={type:3,value:"VENDINGMACHINE"},Be.WASHINGMACHINE={type:3,value:"WASHINGMACHINE"},Be.USERDEFINED={type:3,value:"USERDEFINED"},Be.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricApplianceTypeEnum=Be;class Fe{}Fe.CONSUMERUNIT={type:3,value:"CONSUMERUNIT"},Fe.DISTRIBUTIONBOARD={type:3,value:"DISTRIBUTIONBOARD"},Fe.MOTORCONTROLCENTRE={type:3,value:"MOTORCONTROLCENTRE"},Fe.SWITCHBOARD={type:3,value:"SWITCHBOARD"},Fe.USERDEFINED={type:3,value:"USERDEFINED"},Fe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricDistributionBoardTypeEnum=Fe;class Me{}Me.BATTERY={type:3,value:"BATTERY"},Me.CAPACITOR={type:3,value:"CAPACITOR"},Me.CAPACITORBANK={type:3,value:"CAPACITORBANK"},Me.COMPENSATOR={type:3,value:"COMPENSATOR"},Me.HARMONICFILTER={type:3,value:"HARMONICFILTER"},Me.INDUCTOR={type:3,value:"INDUCTOR"},Me.INDUCTORBANK={type:3,value:"INDUCTORBANK"},Me.RECHARGER={type:3,value:"RECHARGER"},Me.UPS={type:3,value:"UPS"},Me.USERDEFINED={type:3,value:"USERDEFINED"},Me.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricFlowStorageDeviceTypeEnum=Me;class Le{}Le.ELECTRONICFILTER={type:3,value:"ELECTRONICFILTER"},Le.USERDEFINED={type:3,value:"USERDEFINED"},Le.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricFlowTreatmentDeviceTypeEnum=Le;class Ue{}Ue.CHP={type:3,value:"CHP"},Ue.ENGINEGENERATOR={type:3,value:"ENGINEGENERATOR"},Ue.STANDALONE={type:3,value:"STANDALONE"},Ue.USERDEFINED={type:3,value:"USERDEFINED"},Ue.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricGeneratorTypeEnum=Ue;class He{}He.DC={type:3,value:"DC"},He.INDUCTION={type:3,value:"INDUCTION"},He.POLYPHASE={type:3,value:"POLYPHASE"},He.RELUCTANCESYNCHRONOUS={type:3,value:"RELUCTANCESYNCHRONOUS"},He.SYNCHRONOUS={type:3,value:"SYNCHRONOUS"},He.USERDEFINED={type:3,value:"USERDEFINED"},He.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricMotorTypeEnum=He;class Ge{}Ge.RELAY={type:3,value:"RELAY"},Ge.TIMECLOCK={type:3,value:"TIMECLOCK"},Ge.TIMEDELAY={type:3,value:"TIMEDELAY"},Ge.USERDEFINED={type:3,value:"USERDEFINED"},Ge.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElectricTimeControlTypeEnum=Ge;class ke{}ke.ABUTMENT={type:3,value:"ABUTMENT"},ke.ACCESSORY_ASSEMBLY={type:3,value:"ACCESSORY_ASSEMBLY"},ke.ARCH={type:3,value:"ARCH"},ke.BEAM_GRID={type:3,value:"BEAM_GRID"},ke.BRACED_FRAME={type:3,value:"BRACED_FRAME"},ke.CROSS_BRACING={type:3,value:"CROSS_BRACING"},ke.DECK={type:3,value:"DECK"},ke.DILATATIONPANEL={type:3,value:"DILATATIONPANEL"},ke.ENTRANCEWORKS={type:3,value:"ENTRANCEWORKS"},ke.GIRDER={type:3,value:"GIRDER"},ke.GRID={type:3,value:"GRID"},ke.MAST={type:3,value:"MAST"},ke.PIER={type:3,value:"PIER"},ke.PYLON={type:3,value:"PYLON"},ke.RAIL_MECHANICAL_EQUIPMENT_ASSEMBLY={type:3,value:"RAIL_MECHANICAL_EQUIPMENT_ASSEMBLY"},ke.REINFORCEMENT_UNIT={type:3,value:"REINFORCEMENT_UNIT"},ke.RIGID_FRAME={type:3,value:"RIGID_FRAME"},ke.SHELTER={type:3,value:"SHELTER"},ke.SIGNALASSEMBLY={type:3,value:"SIGNALASSEMBLY"},ke.SLAB_FIELD={type:3,value:"SLAB_FIELD"},ke.SUMPBUSTER={type:3,value:"SUMPBUSTER"},ke.SUPPORTINGASSEMBLY={type:3,value:"SUPPORTINGASSEMBLY"},ke.SUSPENSIONASSEMBLY={type:3,value:"SUSPENSIONASSEMBLY"},ke.TRACKPANEL={type:3,value:"TRACKPANEL"},ke.TRACTION_SWITCHING_ASSEMBLY={type:3,value:"TRACTION_SWITCHING_ASSEMBLY"},ke.TRAFFIC_CALMING_DEVICE={type:3,value:"TRAFFIC_CALMING_DEVICE"},ke.TRUSS={type:3,value:"TRUSS"},ke.TURNOUTPANEL={type:3,value:"TURNOUTPANEL"},ke.USERDEFINED={type:3,value:"USERDEFINED"},ke.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcElementAssemblyTypeEnum=ke;class Ve{}Ve.COMPLEX={type:3,value:"COMPLEX"},Ve.ELEMENT={type:3,value:"ELEMENT"},Ve.PARTIAL={type:3,value:"PARTIAL"},e.IfcElementCompositionEnum=Ve;class je{}je.EXTERNALCOMBUSTION={type:3,value:"EXTERNALCOMBUSTION"},je.INTERNALCOMBUSTION={type:3,value:"INTERNALCOMBUSTION"},je.USERDEFINED={type:3,value:"USERDEFINED"},je.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEngineTypeEnum=je;class Qe{}Qe.DIRECTEVAPORATIVEAIRWASHER={type:3,value:"DIRECTEVAPORATIVEAIRWASHER"},Qe.DIRECTEVAPORATIVEPACKAGEDROTARYAIRCOOLER={type:3,value:"DIRECTEVAPORATIVEPACKAGEDROTARYAIRCOOLER"},Qe.DIRECTEVAPORATIVERANDOMMEDIAAIRCOOLER={type:3,value:"DIRECTEVAPORATIVERANDOMMEDIAAIRCOOLER"},Qe.DIRECTEVAPORATIVERIGIDMEDIAAIRCOOLER={type:3,value:"DIRECTEVAPORATIVERIGIDMEDIAAIRCOOLER"},Qe.DIRECTEVAPORATIVESLINGERSPACKAGEDAIRCOOLER={type:3,value:"DIRECTEVAPORATIVESLINGERSPACKAGEDAIRCOOLER"},Qe.INDIRECTDIRECTCOMBINATION={type:3,value:"INDIRECTDIRECTCOMBINATION"},Qe.INDIRECTEVAPORATIVECOOLINGTOWERORCOILCOOLER={type:3,value:"INDIRECTEVAPORATIVECOOLINGTOWERORCOILCOOLER"},Qe.INDIRECTEVAPORATIVEPACKAGEAIRCOOLER={type:3,value:"INDIRECTEVAPORATIVEPACKAGEAIRCOOLER"},Qe.INDIRECTEVAPORATIVEWETCOIL={type:3,value:"INDIRECTEVAPORATIVEWETCOIL"},Qe.USERDEFINED={type:3,value:"USERDEFINED"},Qe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEvaporativeCoolerTypeEnum=Qe;class We{}We.DIRECTEXPANSION={type:3,value:"DIRECTEXPANSION"},We.DIRECTEXPANSIONBRAZEDPLATE={type:3,value:"DIRECTEXPANSIONBRAZEDPLATE"},We.DIRECTEXPANSIONSHELLANDTUBE={type:3,value:"DIRECTEXPANSIONSHELLANDTUBE"},We.DIRECTEXPANSIONTUBEINTUBE={type:3,value:"DIRECTEXPANSIONTUBEINTUBE"},We.FLOODEDSHELLANDTUBE={type:3,value:"FLOODEDSHELLANDTUBE"},We.SHELLANDCOIL={type:3,value:"SHELLANDCOIL"},We.USERDEFINED={type:3,value:"USERDEFINED"},We.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEvaporatorTypeEnum=We;class ze{}ze.EVENTCOMPLEX={type:3,value:"EVENTCOMPLEX"},ze.EVENTMESSAGE={type:3,value:"EVENTMESSAGE"},ze.EVENTRULE={type:3,value:"EVENTRULE"},ze.EVENTTIME={type:3,value:"EVENTTIME"},ze.USERDEFINED={type:3,value:"USERDEFINED"},ze.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEventTriggerTypeEnum=ze;class Ke{}Ke.ENDEVENT={type:3,value:"ENDEVENT"},Ke.INTERMEDIATEEVENT={type:3,value:"INTERMEDIATEEVENT"},Ke.STARTEVENT={type:3,value:"STARTEVENT"},Ke.USERDEFINED={type:3,value:"USERDEFINED"},Ke.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcEventTypeEnum=Ke;class Ye{}Ye.EXTERNAL={type:3,value:"EXTERNAL"},Ye.EXTERNAL_EARTH={type:3,value:"EXTERNAL_EARTH"},Ye.EXTERNAL_FIRE={type:3,value:"EXTERNAL_FIRE"},Ye.EXTERNAL_WATER={type:3,value:"EXTERNAL_WATER"},Ye.USERDEFINED={type:3,value:"USERDEFINED"},Ye.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcExternalSpatialElementTypeEnum=Ye;class Xe{}Xe.ABOVEGROUND={type:3,value:"ABOVEGROUND"},Xe.BELOWGROUND={type:3,value:"BELOWGROUND"},Xe.JUNCTION={type:3,value:"JUNCTION"},Xe.LEVELCROSSING={type:3,value:"LEVELCROSSING"},Xe.SEGMENT={type:3,value:"SEGMENT"},Xe.SUBSTRUCTURE={type:3,value:"SUBSTRUCTURE"},Xe.SUPERSTRUCTURE={type:3,value:"SUPERSTRUCTURE"},Xe.TERMINAL={type:3,value:"TERMINAL"},Xe.USERDEFINED={type:3,value:"USERDEFINED"},Xe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFacilityPartCommonTypeEnum=Xe;class Ze{}Ze.LATERAL={type:3,value:"LATERAL"},Ze.LONGITUDINAL={type:3,value:"LONGITUDINAL"},Ze.REGION={type:3,value:"REGION"},Ze.VERTICAL={type:3,value:"VERTICAL"},Ze.USERDEFINED={type:3,value:"USERDEFINED"},Ze.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFacilityUsageEnum=Ze;class qe{}qe.CENTRIFUGALAIRFOIL={type:3,value:"CENTRIFUGALAIRFOIL"},qe.CENTRIFUGALBACKWARDINCLINEDCURVED={type:3,value:"CENTRIFUGALBACKWARDINCLINEDCURVED"},qe.CENTRIFUGALFORWARDCURVED={type:3,value:"CENTRIFUGALFORWARDCURVED"},qe.CENTRIFUGALRADIAL={type:3,value:"CENTRIFUGALRADIAL"},qe.PROPELLORAXIAL={type:3,value:"PROPELLORAXIAL"},qe.TUBEAXIAL={type:3,value:"TUBEAXIAL"},qe.VANEAXIAL={type:3,value:"VANEAXIAL"},qe.USERDEFINED={type:3,value:"USERDEFINED"},qe.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFanTypeEnum=qe;class Je{}Je.GLUE={type:3,value:"GLUE"},Je.MORTAR={type:3,value:"MORTAR"},Je.WELD={type:3,value:"WELD"},Je.USERDEFINED={type:3,value:"USERDEFINED"},Je.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFastenerTypeEnum=Je;class $e{}$e.AIRPARTICLEFILTER={type:3,value:"AIRPARTICLEFILTER"},$e.COMPRESSEDAIRFILTER={type:3,value:"COMPRESSEDAIRFILTER"},$e.ODORFILTER={type:3,value:"ODORFILTER"},$e.OILFILTER={type:3,value:"OILFILTER"},$e.STRAINER={type:3,value:"STRAINER"},$e.WATERFILTER={type:3,value:"WATERFILTER"},$e.USERDEFINED={type:3,value:"USERDEFINED"},$e.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFilterTypeEnum=$e;class et{}et.BREECHINGINLET={type:3,value:"BREECHINGINLET"},et.FIREHYDRANT={type:3,value:"FIREHYDRANT"},et.FIREMONITOR={type:3,value:"FIREMONITOR"},et.HOSEREEL={type:3,value:"HOSEREEL"},et.SPRINKLER={type:3,value:"SPRINKLER"},et.SPRINKLERDEFLECTOR={type:3,value:"SPRINKLERDEFLECTOR"},et.USERDEFINED={type:3,value:"USERDEFINED"},et.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFireSuppressionTerminalTypeEnum=et;class tt{}tt.SINK={type:3,value:"SINK"},tt.SOURCE={type:3,value:"SOURCE"},tt.SOURCEANDSINK={type:3,value:"SOURCEANDSINK"},tt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFlowDirectionEnum=tt;class st{}st.AMMETER={type:3,value:"AMMETER"},st.COMBINED={type:3,value:"COMBINED"},st.FREQUENCYMETER={type:3,value:"FREQUENCYMETER"},st.PHASEANGLEMETER={type:3,value:"PHASEANGLEMETER"},st.POWERFACTORMETER={type:3,value:"POWERFACTORMETER"},st.PRESSUREGAUGE={type:3,value:"PRESSUREGAUGE"},st.THERMOMETER={type:3,value:"THERMOMETER"},st.VOLTMETER={type:3,value:"VOLTMETER"},st.VOLTMETER_PEAK={type:3,value:"VOLTMETER_PEAK"},st.VOLTMETER_RMS={type:3,value:"VOLTMETER_RMS"},st.USERDEFINED={type:3,value:"USERDEFINED"},st.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFlowInstrumentTypeEnum=st;class it{}it.ENERGYMETER={type:3,value:"ENERGYMETER"},it.GASMETER={type:3,value:"GASMETER"},it.OILMETER={type:3,value:"OILMETER"},it.WATERMETER={type:3,value:"WATERMETER"},it.USERDEFINED={type:3,value:"USERDEFINED"},it.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFlowMeterTypeEnum=it;class rt{}rt.CAISSON_FOUNDATION={type:3,value:"CAISSON_FOUNDATION"},rt.FOOTING_BEAM={type:3,value:"FOOTING_BEAM"},rt.PAD_FOOTING={type:3,value:"PAD_FOOTING"},rt.PILE_CAP={type:3,value:"PILE_CAP"},rt.STRIP_FOOTING={type:3,value:"STRIP_FOOTING"},rt.USERDEFINED={type:3,value:"USERDEFINED"},rt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFootingTypeEnum=rt;class ot{}ot.BED={type:3,value:"BED"},ot.CHAIR={type:3,value:"CHAIR"},ot.DESK={type:3,value:"DESK"},ot.FILECABINET={type:3,value:"FILECABINET"},ot.SHELF={type:3,value:"SHELF"},ot.SOFA={type:3,value:"SOFA"},ot.TABLE={type:3,value:"TABLE"},ot.TECHNICALCABINET={type:3,value:"TECHNICALCABINET"},ot.USERDEFINED={type:3,value:"USERDEFINED"},ot.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcFurnitureTypeEnum=ot;class nt{}nt.SOIL_BORING_POINT={type:3,value:"SOIL_BORING_POINT"},nt.TERRAIN={type:3,value:"TERRAIN"},nt.VEGETATION={type:3,value:"VEGETATION"},nt.USERDEFINED={type:3,value:"USERDEFINED"},nt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcGeographicElementTypeEnum=nt;class at{}at.ELEVATION_VIEW={type:3,value:"ELEVATION_VIEW"},at.GRAPH_VIEW={type:3,value:"GRAPH_VIEW"},at.MODEL_VIEW={type:3,value:"MODEL_VIEW"},at.PLAN_VIEW={type:3,value:"PLAN_VIEW"},at.REFLECTED_PLAN_VIEW={type:3,value:"REFLECTED_PLAN_VIEW"},at.SECTION_VIEW={type:3,value:"SECTION_VIEW"},at.SKETCH_VIEW={type:3,value:"SKETCH_VIEW"},at.USERDEFINED={type:3,value:"USERDEFINED"},at.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcGeometricProjectionEnum=at;class lt{}lt.SOLID={type:3,value:"SOLID"},lt.VOID={type:3,value:"VOID"},lt.WATER={type:3,value:"WATER"},lt.USERDEFINED={type:3,value:"USERDEFINED"},lt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcGeotechnicalStratumTypeEnum=lt;class ht{}ht.GLOBAL_COORDS={type:3,value:"GLOBAL_COORDS"},ht.LOCAL_COORDS={type:3,value:"LOCAL_COORDS"},e.IfcGlobalOrLocalEnum=ht;class ct{}ct.IRREGULAR={type:3,value:"IRREGULAR"},ct.RADIAL={type:3,value:"RADIAL"},ct.RECTANGULAR={type:3,value:"RECTANGULAR"},ct.TRIANGULAR={type:3,value:"TRIANGULAR"},ct.USERDEFINED={type:3,value:"USERDEFINED"},ct.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcGridTypeEnum=ct;class At{}At.PLATE={type:3,value:"PLATE"},At.SHELLANDTUBE={type:3,value:"SHELLANDTUBE"},At.TURNOUTHEATING={type:3,value:"TURNOUTHEATING"},At.USERDEFINED={type:3,value:"USERDEFINED"},At.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcHeatExchangerTypeEnum=At;class ut{}ut.ADIABATICAIRWASHER={type:3,value:"ADIABATICAIRWASHER"},ut.ADIABATICATOMIZING={type:3,value:"ADIABATICATOMIZING"},ut.ADIABATICCOMPRESSEDAIRNOZZLE={type:3,value:"ADIABATICCOMPRESSEDAIRNOZZLE"},ut.ADIABATICPAN={type:3,value:"ADIABATICPAN"},ut.ADIABATICRIGIDMEDIA={type:3,value:"ADIABATICRIGIDMEDIA"},ut.ADIABATICULTRASONIC={type:3,value:"ADIABATICULTRASONIC"},ut.ADIABATICWETTEDELEMENT={type:3,value:"ADIABATICWETTEDELEMENT"},ut.ASSISTEDBUTANE={type:3,value:"ASSISTEDBUTANE"},ut.ASSISTEDELECTRIC={type:3,value:"ASSISTEDELECTRIC"},ut.ASSISTEDNATURALGAS={type:3,value:"ASSISTEDNATURALGAS"},ut.ASSISTEDPROPANE={type:3,value:"ASSISTEDPROPANE"},ut.ASSISTEDSTEAM={type:3,value:"ASSISTEDSTEAM"},ut.STEAMINJECTION={type:3,value:"STEAMINJECTION"},ut.USERDEFINED={type:3,value:"USERDEFINED"},ut.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcHumidifierTypeEnum=ut;class pt{}pt.BUMPER={type:3,value:"BUMPER"},pt.CRASHCUSHION={type:3,value:"CRASHCUSHION"},pt.DAMPINGSYSTEM={type:3,value:"DAMPINGSYSTEM"},pt.FENDER={type:3,value:"FENDER"},pt.USERDEFINED={type:3,value:"USERDEFINED"},pt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcImpactProtectionDeviceTypeEnum=pt;class dt{}dt.CYCLONIC={type:3,value:"CYCLONIC"},dt.GREASE={type:3,value:"GREASE"},dt.OIL={type:3,value:"OIL"},dt.PETROL={type:3,value:"PETROL"},dt.USERDEFINED={type:3,value:"USERDEFINED"},dt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcInterceptorTypeEnum=dt;class ft{}ft.EXTERNAL={type:3,value:"EXTERNAL"},ft.EXTERNAL_EARTH={type:3,value:"EXTERNAL_EARTH"},ft.EXTERNAL_FIRE={type:3,value:"EXTERNAL_FIRE"},ft.EXTERNAL_WATER={type:3,value:"EXTERNAL_WATER"},ft.INTERNAL={type:3,value:"INTERNAL"},ft.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcInternalOrExternalEnum=ft;class Et{}Et.ASSETINVENTORY={type:3,value:"ASSETINVENTORY"},Et.FURNITUREINVENTORY={type:3,value:"FURNITUREINVENTORY"},Et.SPACEINVENTORY={type:3,value:"SPACEINVENTORY"},Et.USERDEFINED={type:3,value:"USERDEFINED"},Et.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcInventoryTypeEnum=Et;class mt{}mt.DATA={type:3,value:"DATA"},mt.POWER={type:3,value:"POWER"},mt.USERDEFINED={type:3,value:"USERDEFINED"},mt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcJunctionBoxTypeEnum=mt;class yt{}yt.PIECEWISE_BEZIER_KNOTS={type:3,value:"PIECEWISE_BEZIER_KNOTS"},yt.QUASI_UNIFORM_KNOTS={type:3,value:"QUASI_UNIFORM_KNOTS"},yt.UNIFORM_KNOTS={type:3,value:"UNIFORM_KNOTS"},yt.UNSPECIFIED={type:3,value:"UNSPECIFIED"},e.IfcKnotType=yt;class gt{}gt.ADMINISTRATION={type:3,value:"ADMINISTRATION"},gt.CARPENTRY={type:3,value:"CARPENTRY"},gt.CLEANING={type:3,value:"CLEANING"},gt.CONCRETE={type:3,value:"CONCRETE"},gt.DRYWALL={type:3,value:"DRYWALL"},gt.ELECTRIC={type:3,value:"ELECTRIC"},gt.FINISHING={type:3,value:"FINISHING"},gt.FLOORING={type:3,value:"FLOORING"},gt.GENERAL={type:3,value:"GENERAL"},gt.HVAC={type:3,value:"HVAC"},gt.LANDSCAPING={type:3,value:"LANDSCAPING"},gt.MASONRY={type:3,value:"MASONRY"},gt.PAINTING={type:3,value:"PAINTING"},gt.PAVING={type:3,value:"PAVING"},gt.PLUMBING={type:3,value:"PLUMBING"},gt.ROOFING={type:3,value:"ROOFING"},gt.SITEGRADING={type:3,value:"SITEGRADING"},gt.STEELWORK={type:3,value:"STEELWORK"},gt.SURVEYING={type:3,value:"SURVEYING"},gt.USERDEFINED={type:3,value:"USERDEFINED"},gt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLaborResourceTypeEnum=gt;class It{}It.COMPACTFLUORESCENT={type:3,value:"COMPACTFLUORESCENT"},It.FLUORESCENT={type:3,value:"FLUORESCENT"},It.HALOGEN={type:3,value:"HALOGEN"},It.HIGHPRESSUREMERCURY={type:3,value:"HIGHPRESSUREMERCURY"},It.HIGHPRESSURESODIUM={type:3,value:"HIGHPRESSURESODIUM"},It.LED={type:3,value:"LED"},It.METALHALIDE={type:3,value:"METALHALIDE"},It.OLED={type:3,value:"OLED"},It.TUNGSTENFILAMENT={type:3,value:"TUNGSTENFILAMENT"},It.USERDEFINED={type:3,value:"USERDEFINED"},It.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLampTypeEnum=It;class vt{}vt.AXIS1={type:3,value:"AXIS1"},vt.AXIS2={type:3,value:"AXIS2"},vt.AXIS3={type:3,value:"AXIS3"},e.IfcLayerSetDirectionEnum=vt;class Tt{}Tt.TYPE_A={type:3,value:"TYPE_A"},Tt.TYPE_B={type:3,value:"TYPE_B"},Tt.TYPE_C={type:3,value:"TYPE_C"},Tt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLightDistributionCurveEnum=Tt;class _t{}_t.COMPACTFLUORESCENT={type:3,value:"COMPACTFLUORESCENT"},_t.FLUORESCENT={type:3,value:"FLUORESCENT"},_t.HIGHPRESSUREMERCURY={type:3,value:"HIGHPRESSUREMERCURY"},_t.HIGHPRESSURESODIUM={type:3,value:"HIGHPRESSURESODIUM"},_t.LIGHTEMITTINGDIODE={type:3,value:"LIGHTEMITTINGDIODE"},_t.LOWPRESSURESODIUM={type:3,value:"LOWPRESSURESODIUM"},_t.LOWVOLTAGEHALOGEN={type:3,value:"LOWVOLTAGEHALOGEN"},_t.MAINVOLTAGEHALOGEN={type:3,value:"MAINVOLTAGEHALOGEN"},_t.METALHALIDE={type:3,value:"METALHALIDE"},_t.TUNGSTENFILAMENT={type:3,value:"TUNGSTENFILAMENT"},_t.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLightEmissionSourceEnum=_t;class Rt{}Rt.DIRECTIONSOURCE={type:3,value:"DIRECTIONSOURCE"},Rt.POINTSOURCE={type:3,value:"POINTSOURCE"},Rt.SECURITYLIGHTING={type:3,value:"SECURITYLIGHTING"},Rt.USERDEFINED={type:3,value:"USERDEFINED"},Rt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLightFixtureTypeEnum=Rt;class Pt{}Pt.HOSEREEL={type:3,value:"HOSEREEL"},Pt.LOADINGARM={type:3,value:"LOADINGARM"},Pt.USERDEFINED={type:3,value:"USERDEFINED"},Pt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLiquidTerminalTypeEnum=Pt;class Dt{}Dt.LOAD_CASE={type:3,value:"LOAD_CASE"},Dt.LOAD_COMBINATION={type:3,value:"LOAD_COMBINATION"},Dt.LOAD_GROUP={type:3,value:"LOAD_GROUP"},Dt.USERDEFINED={type:3,value:"USERDEFINED"},Dt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcLoadGroupTypeEnum=Dt;class Nt{}Nt.LOGICALAND={type:3,value:"LOGICALAND"},Nt.LOGICALNOTAND={type:3,value:"LOGICALNOTAND"},Nt.LOGICALNOTOR={type:3,value:"LOGICALNOTOR"},Nt.LOGICALOR={type:3,value:"LOGICALOR"},Nt.LOGICALXOR={type:3,value:"LOGICALXOR"},e.IfcLogicalOperatorEnum=Nt;class Ct{}Ct.BARRIERBEACH={type:3,value:"BARRIERBEACH"},Ct.BREAKWATER={type:3,value:"BREAKWATER"},Ct.CANAL={type:3,value:"CANAL"},Ct.DRYDOCK={type:3,value:"DRYDOCK"},Ct.FLOATINGDOCK={type:3,value:"FLOATINGDOCK"},Ct.HYDROLIFT={type:3,value:"HYDROLIFT"},Ct.JETTY={type:3,value:"JETTY"},Ct.LAUNCHRECOVERY={type:3,value:"LAUNCHRECOVERY"},Ct.MARINEDEFENCE={type:3,value:"MARINEDEFENCE"},Ct.NAVIGATIONALCHANNEL={type:3,value:"NAVIGATIONALCHANNEL"},Ct.PORT={type:3,value:"PORT"},Ct.QUAY={type:3,value:"QUAY"},Ct.REVETMENT={type:3,value:"REVETMENT"},Ct.SHIPLIFT={type:3,value:"SHIPLIFT"},Ct.SHIPLOCK={type:3,value:"SHIPLOCK"},Ct.SHIPYARD={type:3,value:"SHIPYARD"},Ct.SLIPWAY={type:3,value:"SLIPWAY"},Ct.WATERWAY={type:3,value:"WATERWAY"},Ct.WATERWAYSHIPLIFT={type:3,value:"WATERWAYSHIPLIFT"},Ct.USERDEFINED={type:3,value:"USERDEFINED"},Ct.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMarineFacilityTypeEnum=Ct;class Ot{}Ot.ABOVEWATERLINE={type:3,value:"ABOVEWATERLINE"},Ot.ANCHORAGE={type:3,value:"ANCHORAGE"},Ot.APPROACHCHANNEL={type:3,value:"APPROACHCHANNEL"},Ot.BELOWWATERLINE={type:3,value:"BELOWWATERLINE"},Ot.BERTHINGSTRUCTURE={type:3,value:"BERTHINGSTRUCTURE"},Ot.CHAMBER={type:3,value:"CHAMBER"},Ot.CILL_LEVEL={type:3,value:"CILL_LEVEL"},Ot.COPELEVEL={type:3,value:"COPELEVEL"},Ot.CORE={type:3,value:"CORE"},Ot.CREST={type:3,value:"CREST"},Ot.GATEHEAD={type:3,value:"GATEHEAD"},Ot.GUDINGSTRUCTURE={type:3,value:"GUDINGSTRUCTURE"},Ot.HIGHWATERLINE={type:3,value:"HIGHWATERLINE"},Ot.LANDFIELD={type:3,value:"LANDFIELD"},Ot.LEEWARDSIDE={type:3,value:"LEEWARDSIDE"},Ot.LOWWATERLINE={type:3,value:"LOWWATERLINE"},Ot.MANUFACTURING={type:3,value:"MANUFACTURING"},Ot.NAVIGATIONALAREA={type:3,value:"NAVIGATIONALAREA"},Ot.PROTECTION={type:3,value:"PROTECTION"},Ot.SHIPTRANSFER={type:3,value:"SHIPTRANSFER"},Ot.STORAGEAREA={type:3,value:"STORAGEAREA"},Ot.VEHICLESERVICING={type:3,value:"VEHICLESERVICING"},Ot.WATERFIELD={type:3,value:"WATERFIELD"},Ot.WEATHERSIDE={type:3,value:"WEATHERSIDE"},Ot.USERDEFINED={type:3,value:"USERDEFINED"},Ot.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMarinePartTypeEnum=Ot;class bt{}bt.ANCHORBOLT={type:3,value:"ANCHORBOLT"},bt.BOLT={type:3,value:"BOLT"},bt.CHAIN={type:3,value:"CHAIN"},bt.COUPLER={type:3,value:"COUPLER"},bt.DOWEL={type:3,value:"DOWEL"},bt.NAIL={type:3,value:"NAIL"},bt.NAILPLATE={type:3,value:"NAILPLATE"},bt.RAILFASTENING={type:3,value:"RAILFASTENING"},bt.RAILJOINT={type:3,value:"RAILJOINT"},bt.RIVET={type:3,value:"RIVET"},bt.ROPE={type:3,value:"ROPE"},bt.SCREW={type:3,value:"SCREW"},bt.SHEARCONNECTOR={type:3,value:"SHEARCONNECTOR"},bt.STAPLE={type:3,value:"STAPLE"},bt.STUDSHEARCONNECTOR={type:3,value:"STUDSHEARCONNECTOR"},bt.USERDEFINED={type:3,value:"USERDEFINED"},bt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMechanicalFastenerTypeEnum=bt;class St{}St.AIRSTATION={type:3,value:"AIRSTATION"},St.FEEDAIRUNIT={type:3,value:"FEEDAIRUNIT"},St.OXYGENGENERATOR={type:3,value:"OXYGENGENERATOR"},St.OXYGENPLANT={type:3,value:"OXYGENPLANT"},St.VACUUMSTATION={type:3,value:"VACUUMSTATION"},St.USERDEFINED={type:3,value:"USERDEFINED"},St.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMedicalDeviceTypeEnum=St;class wt{}wt.ARCH_SEGMENT={type:3,value:"ARCH_SEGMENT"},wt.BRACE={type:3,value:"BRACE"},wt.CHORD={type:3,value:"CHORD"},wt.COLLAR={type:3,value:"COLLAR"},wt.MEMBER={type:3,value:"MEMBER"},wt.MULLION={type:3,value:"MULLION"},wt.PLATE={type:3,value:"PLATE"},wt.POST={type:3,value:"POST"},wt.PURLIN={type:3,value:"PURLIN"},wt.RAFTER={type:3,value:"RAFTER"},wt.STAY_CABLE={type:3,value:"STAY_CABLE"},wt.STIFFENING_RIB={type:3,value:"STIFFENING_RIB"},wt.STRINGER={type:3,value:"STRINGER"},wt.STRUCTURALCABLE={type:3,value:"STRUCTURALCABLE"},wt.STRUT={type:3,value:"STRUT"},wt.STUD={type:3,value:"STUD"},wt.SUSPENDER={type:3,value:"SUSPENDER"},wt.SUSPENSION_CABLE={type:3,value:"SUSPENSION_CABLE"},wt.TIEBAR={type:3,value:"TIEBAR"},wt.USERDEFINED={type:3,value:"USERDEFINED"},wt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMemberTypeEnum=wt;class xt{}xt.ACCESSPOINT={type:3,value:"ACCESSPOINT"},xt.BASEBANDUNIT={type:3,value:"BASEBANDUNIT"},xt.BASETRANSCEIVERSTATION={type:3,value:"BASETRANSCEIVERSTATION"},xt.E_UTRAN_NODE_B={type:3,value:"E_UTRAN_NODE_B"},xt.GATEWAY_GPRS_SUPPORT_NODE={type:3,value:"GATEWAY_GPRS_SUPPORT_NODE"},xt.MASTERUNIT={type:3,value:"MASTERUNIT"},xt.MOBILESWITCHINGCENTER={type:3,value:"MOBILESWITCHINGCENTER"},xt.MSCSERVER={type:3,value:"MSCSERVER"},xt.PACKETCONTROLUNIT={type:3,value:"PACKETCONTROLUNIT"},xt.REMOTERADIOUNIT={type:3,value:"REMOTERADIOUNIT"},xt.REMOTEUNIT={type:3,value:"REMOTEUNIT"},xt.SERVICE_GPRS_SUPPORT_NODE={type:3,value:"SERVICE_GPRS_SUPPORT_NODE"},xt.SUBSCRIBERSERVER={type:3,value:"SUBSCRIBERSERVER"},xt.USERDEFINED={type:3,value:"USERDEFINED"},xt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMobileTelecommunicationsApplianceTypeEnum=xt;class Bt{}Bt.BOLLARD={type:3,value:"BOLLARD"},Bt.LINETENSIONER={type:3,value:"LINETENSIONER"},Bt.MAGNETICDEVICE={type:3,value:"MAGNETICDEVICE"},Bt.MOORINGHOOKS={type:3,value:"MOORINGHOOKS"},Bt.VACUUMDEVICE={type:3,value:"VACUUMDEVICE"},Bt.USERDEFINED={type:3,value:"USERDEFINED"},Bt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMooringDeviceTypeEnum=Bt;class Ft{}Ft.BELTDRIVE={type:3,value:"BELTDRIVE"},Ft.COUPLING={type:3,value:"COUPLING"},Ft.DIRECTDRIVE={type:3,value:"DIRECTDRIVE"},Ft.USERDEFINED={type:3,value:"USERDEFINED"},Ft.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcMotorConnectionTypeEnum=Ft;class Mt{}Mt.BEACON={type:3,value:"BEACON"},Mt.BUOY={type:3,value:"BUOY"},Mt.USERDEFINED={type:3,value:"USERDEFINED"},Mt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcNavigationElementTypeEnum=Mt;class Lt{}Lt.ACTOR={type:3,value:"ACTOR"},Lt.CONTROL={type:3,value:"CONTROL"},Lt.GROUP={type:3,value:"GROUP"},Lt.PROCESS={type:3,value:"PROCESS"},Lt.PRODUCT={type:3,value:"PRODUCT"},Lt.PROJECT={type:3,value:"PROJECT"},Lt.RESOURCE={type:3,value:"RESOURCE"},Lt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcObjectTypeEnum=Lt;class Ut{}Ut.CODECOMPLIANCE={type:3,value:"CODECOMPLIANCE"},Ut.CODEWAIVER={type:3,value:"CODEWAIVER"},Ut.DESIGNINTENT={type:3,value:"DESIGNINTENT"},Ut.EXTERNAL={type:3,value:"EXTERNAL"},Ut.HEALTHANDSAFETY={type:3,value:"HEALTHANDSAFETY"},Ut.MERGECONFLICT={type:3,value:"MERGECONFLICT"},Ut.MODELVIEW={type:3,value:"MODELVIEW"},Ut.PARAMETER={type:3,value:"PARAMETER"},Ut.REQUIREMENT={type:3,value:"REQUIREMENT"},Ut.SPECIFICATION={type:3,value:"SPECIFICATION"},Ut.TRIGGERCONDITION={type:3,value:"TRIGGERCONDITION"},Ut.USERDEFINED={type:3,value:"USERDEFINED"},Ut.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcObjectiveEnum=Ut;class Ht{}Ht.ASSIGNEE={type:3,value:"ASSIGNEE"},Ht.ASSIGNOR={type:3,value:"ASSIGNOR"},Ht.LESSEE={type:3,value:"LESSEE"},Ht.LESSOR={type:3,value:"LESSOR"},Ht.LETTINGAGENT={type:3,value:"LETTINGAGENT"},Ht.OWNER={type:3,value:"OWNER"},Ht.TENANT={type:3,value:"TENANT"},Ht.USERDEFINED={type:3,value:"USERDEFINED"},Ht.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcOccupantTypeEnum=Ht;class Gt{}Gt.OPENING={type:3,value:"OPENING"},Gt.RECESS={type:3,value:"RECESS"},Gt.USERDEFINED={type:3,value:"USERDEFINED"},Gt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcOpeningElementTypeEnum=Gt;class kt{}kt.AUDIOVISUALOUTLET={type:3,value:"AUDIOVISUALOUTLET"},kt.COMMUNICATIONSOUTLET={type:3,value:"COMMUNICATIONSOUTLET"},kt.DATAOUTLET={type:3,value:"DATAOUTLET"},kt.POWEROUTLET={type:3,value:"POWEROUTLET"},kt.TELEPHONEOUTLET={type:3,value:"TELEPHONEOUTLET"},kt.USERDEFINED={type:3,value:"USERDEFINED"},kt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcOutletTypeEnum=kt;class Vt{}Vt.FLEXIBLE={type:3,value:"FLEXIBLE"},Vt.RIGID={type:3,value:"RIGID"},Vt.USERDEFINED={type:3,value:"USERDEFINED"},Vt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPavementTypeEnum=Vt;class jt{}jt.USERDEFINED={type:3,value:"USERDEFINED"},jt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPerformanceHistoryTypeEnum=jt;class Qt{}Qt.GRILL={type:3,value:"GRILL"},Qt.LOUVER={type:3,value:"LOUVER"},Qt.SCREEN={type:3,value:"SCREEN"},Qt.USERDEFINED={type:3,value:"USERDEFINED"},Qt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPermeableCoveringOperationEnum=Qt;class Wt{}Wt.ACCESS={type:3,value:"ACCESS"},Wt.BUILDING={type:3,value:"BUILDING"},Wt.WORK={type:3,value:"WORK"},Wt.USERDEFINED={type:3,value:"USERDEFINED"},Wt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPermitTypeEnum=Wt;class zt{}zt.PHYSICAL={type:3,value:"PHYSICAL"},zt.VIRTUAL={type:3,value:"VIRTUAL"},zt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPhysicalOrVirtualEnum=zt;class Kt{}Kt.CAST_IN_PLACE={type:3,value:"CAST_IN_PLACE"},Kt.COMPOSITE={type:3,value:"COMPOSITE"},Kt.PRECAST_CONCRETE={type:3,value:"PRECAST_CONCRETE"},Kt.PREFAB_STEEL={type:3,value:"PREFAB_STEEL"},Kt.USERDEFINED={type:3,value:"USERDEFINED"},Kt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPileConstructionEnum=Kt;class Yt{}Yt.BORED={type:3,value:"BORED"},Yt.COHESION={type:3,value:"COHESION"},Yt.DRIVEN={type:3,value:"DRIVEN"},Yt.FRICTION={type:3,value:"FRICTION"},Yt.JETGROUTING={type:3,value:"JETGROUTING"},Yt.SUPPORT={type:3,value:"SUPPORT"},Yt.USERDEFINED={type:3,value:"USERDEFINED"},Yt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPileTypeEnum=Yt;class Xt{}Xt.BEND={type:3,value:"BEND"},Xt.CONNECTOR={type:3,value:"CONNECTOR"},Xt.ENTRY={type:3,value:"ENTRY"},Xt.EXIT={type:3,value:"EXIT"},Xt.JUNCTION={type:3,value:"JUNCTION"},Xt.OBSTRUCTION={type:3,value:"OBSTRUCTION"},Xt.TRANSITION={type:3,value:"TRANSITION"},Xt.USERDEFINED={type:3,value:"USERDEFINED"},Xt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPipeFittingTypeEnum=Xt;class Zt{}Zt.CULVERT={type:3,value:"CULVERT"},Zt.FLEXIBLESEGMENT={type:3,value:"FLEXIBLESEGMENT"},Zt.GUTTER={type:3,value:"GUTTER"},Zt.RIGIDSEGMENT={type:3,value:"RIGIDSEGMENT"},Zt.SPOOL={type:3,value:"SPOOL"},Zt.USERDEFINED={type:3,value:"USERDEFINED"},Zt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPipeSegmentTypeEnum=Zt;class qt{}qt.BASE_PLATE={type:3,value:"BASE_PLATE"},qt.COVER_PLATE={type:3,value:"COVER_PLATE"},qt.CURTAIN_PANEL={type:3,value:"CURTAIN_PANEL"},qt.FLANGE_PLATE={type:3,value:"FLANGE_PLATE"},qt.GUSSET_PLATE={type:3,value:"GUSSET_PLATE"},qt.SHEET={type:3,value:"SHEET"},qt.SPLICE_PLATE={type:3,value:"SPLICE_PLATE"},qt.STIFFENER_PLATE={type:3,value:"STIFFENER_PLATE"},qt.WEB_PLATE={type:3,value:"WEB_PLATE"},qt.USERDEFINED={type:3,value:"USERDEFINED"},qt.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPlateTypeEnum=qt;class Jt{}Jt.CURVE3D={type:3,value:"CURVE3D"},Jt.PCURVE_S1={type:3,value:"PCURVE_S1"},Jt.PCURVE_S2={type:3,value:"PCURVE_S2"},e.IfcPreferredSurfaceCurveRepresentation=Jt;class $t{}$t.ADVICE_CAUTION={type:3,value:"ADVICE_CAUTION"},$t.ADVICE_NOTE={type:3,value:"ADVICE_NOTE"},$t.ADVICE_WARNING={type:3,value:"ADVICE_WARNING"},$t.CALIBRATION={type:3,value:"CALIBRATION"},$t.DIAGNOSTIC={type:3,value:"DIAGNOSTIC"},$t.SHUTDOWN={type:3,value:"SHUTDOWN"},$t.STARTUP={type:3,value:"STARTUP"},$t.USERDEFINED={type:3,value:"USERDEFINED"},$t.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProcedureTypeEnum=$t;class es{}es.AREA={type:3,value:"AREA"},es.CURVE={type:3,value:"CURVE"},e.IfcProfileTypeEnum=es;class ts{}ts.CHANGEORDER={type:3,value:"CHANGEORDER"},ts.MAINTENANCEWORKORDER={type:3,value:"MAINTENANCEWORKORDER"},ts.MOVEORDER={type:3,value:"MOVEORDER"},ts.PURCHASEORDER={type:3,value:"PURCHASEORDER"},ts.WORKORDER={type:3,value:"WORKORDER"},ts.USERDEFINED={type:3,value:"USERDEFINED"},ts.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProjectOrderTypeEnum=ts;class ss{}ss.PROJECTED_LENGTH={type:3,value:"PROJECTED_LENGTH"},ss.TRUE_LENGTH={type:3,value:"TRUE_LENGTH"},e.IfcProjectedOrTrueLengthEnum=ss;class is{}is.BLISTER={type:3,value:"BLISTER"},is.DEVIATOR={type:3,value:"DEVIATOR"},is.USERDEFINED={type:3,value:"USERDEFINED"},is.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProjectionElementTypeEnum=is;class rs{}rs.PSET_MATERIALDRIVEN={type:3,value:"PSET_MATERIALDRIVEN"},rs.PSET_OCCURRENCEDRIVEN={type:3,value:"PSET_OCCURRENCEDRIVEN"},rs.PSET_PERFORMANCEDRIVEN={type:3,value:"PSET_PERFORMANCEDRIVEN"},rs.PSET_PROFILEDRIVEN={type:3,value:"PSET_PROFILEDRIVEN"},rs.PSET_TYPEDRIVENONLY={type:3,value:"PSET_TYPEDRIVENONLY"},rs.PSET_TYPEDRIVENOVERRIDE={type:3,value:"PSET_TYPEDRIVENOVERRIDE"},rs.QTO_OCCURRENCEDRIVEN={type:3,value:"QTO_OCCURRENCEDRIVEN"},rs.QTO_TYPEDRIVENONLY={type:3,value:"QTO_TYPEDRIVENONLY"},rs.QTO_TYPEDRIVENOVERRIDE={type:3,value:"QTO_TYPEDRIVENOVERRIDE"},rs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPropertySetTemplateTypeEnum=rs;class os{}os.ELECTROMAGNETIC={type:3,value:"ELECTROMAGNETIC"},os.ELECTRONIC={type:3,value:"ELECTRONIC"},os.RESIDUALCURRENT={type:3,value:"RESIDUALCURRENT"},os.THERMAL={type:3,value:"THERMAL"},os.USERDEFINED={type:3,value:"USERDEFINED"},os.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProtectiveDeviceTrippingUnitTypeEnum=os;class ns{}ns.ANTI_ARCING_DEVICE={type:3,value:"ANTI_ARCING_DEVICE"},ns.CIRCUITBREAKER={type:3,value:"CIRCUITBREAKER"},ns.EARTHINGSWITCH={type:3,value:"EARTHINGSWITCH"},ns.EARTHLEAKAGECIRCUITBREAKER={type:3,value:"EARTHLEAKAGECIRCUITBREAKER"},ns.FUSEDISCONNECTOR={type:3,value:"FUSEDISCONNECTOR"},ns.RESIDUALCURRENTCIRCUITBREAKER={type:3,value:"RESIDUALCURRENTCIRCUITBREAKER"},ns.RESIDUALCURRENTSWITCH={type:3,value:"RESIDUALCURRENTSWITCH"},ns.SPARKGAP={type:3,value:"SPARKGAP"},ns.VARISTOR={type:3,value:"VARISTOR"},ns.VOLTAGELIMITER={type:3,value:"VOLTAGELIMITER"},ns.USERDEFINED={type:3,value:"USERDEFINED"},ns.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcProtectiveDeviceTypeEnum=ns;class as{}as.CIRCULATOR={type:3,value:"CIRCULATOR"},as.ENDSUCTION={type:3,value:"ENDSUCTION"},as.SPLITCASE={type:3,value:"SPLITCASE"},as.SUBMERSIBLEPUMP={type:3,value:"SUBMERSIBLEPUMP"},as.SUMPPUMP={type:3,value:"SUMPPUMP"},as.VERTICALINLINE={type:3,value:"VERTICALINLINE"},as.VERTICALTURBINE={type:3,value:"VERTICALTURBINE"},as.USERDEFINED={type:3,value:"USERDEFINED"},as.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcPumpTypeEnum=as;class ls{}ls.BLADE={type:3,value:"BLADE"},ls.CHECKRAIL={type:3,value:"CHECKRAIL"},ls.GUARDRAIL={type:3,value:"GUARDRAIL"},ls.RACKRAIL={type:3,value:"RACKRAIL"},ls.RAIL={type:3,value:"RAIL"},ls.STOCKRAIL={type:3,value:"STOCKRAIL"},ls.USERDEFINED={type:3,value:"USERDEFINED"},ls.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRailTypeEnum=ls;class hs{}hs.BALUSTRADE={type:3,value:"BALUSTRADE"},hs.FENCE={type:3,value:"FENCE"},hs.GUARDRAIL={type:3,value:"GUARDRAIL"},hs.HANDRAIL={type:3,value:"HANDRAIL"},hs.USERDEFINED={type:3,value:"USERDEFINED"},hs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRailingTypeEnum=hs;class cs{}cs.DILATATIONSUPERSTRUCTURE={type:3,value:"DILATATIONSUPERSTRUCTURE"},cs.LINESIDESTRUCTURE={type:3,value:"LINESIDESTRUCTURE"},cs.LINESIDESTRUCTUREPART={type:3,value:"LINESIDESTRUCTUREPART"},cs.PLAINTRACKSUPERSTRUCTURE={type:3,value:"PLAINTRACKSUPERSTRUCTURE"},cs.SUPERSTRUCTURE={type:3,value:"SUPERSTRUCTURE"},cs.TRACKSTRUCTURE={type:3,value:"TRACKSTRUCTURE"},cs.TRACKSTRUCTUREPART={type:3,value:"TRACKSTRUCTUREPART"},cs.TURNOUTSUPERSTRUCTURE={type:3,value:"TURNOUTSUPERSTRUCTURE"},cs.USERDEFINED={type:3,value:"USERDEFINED"},cs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRailwayPartTypeEnum=cs;class As{}As.USERDEFINED={type:3,value:"USERDEFINED"},As.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRailwayTypeEnum=As;class us{}us.SPIRAL={type:3,value:"SPIRAL"},us.STRAIGHT={type:3,value:"STRAIGHT"},us.USERDEFINED={type:3,value:"USERDEFINED"},us.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRampFlightTypeEnum=us;class ps{}ps.HALF_TURN_RAMP={type:3,value:"HALF_TURN_RAMP"},ps.QUARTER_TURN_RAMP={type:3,value:"QUARTER_TURN_RAMP"},ps.SPIRAL_RAMP={type:3,value:"SPIRAL_RAMP"},ps.STRAIGHT_RUN_RAMP={type:3,value:"STRAIGHT_RUN_RAMP"},ps.TWO_QUARTER_TURN_RAMP={type:3,value:"TWO_QUARTER_TURN_RAMP"},ps.TWO_STRAIGHT_RUN_RAMP={type:3,value:"TWO_STRAIGHT_RUN_RAMP"},ps.USERDEFINED={type:3,value:"USERDEFINED"},ps.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRampTypeEnum=ps;class ds{}ds.BY_DAY_COUNT={type:3,value:"BY_DAY_COUNT"},ds.BY_WEEKDAY_COUNT={type:3,value:"BY_WEEKDAY_COUNT"},ds.DAILY={type:3,value:"DAILY"},ds.MONTHLY_BY_DAY_OF_MONTH={type:3,value:"MONTHLY_BY_DAY_OF_MONTH"},ds.MONTHLY_BY_POSITION={type:3,value:"MONTHLY_BY_POSITION"},ds.WEEKLY={type:3,value:"WEEKLY"},ds.YEARLY_BY_DAY_OF_MONTH={type:3,value:"YEARLY_BY_DAY_OF_MONTH"},ds.YEARLY_BY_POSITION={type:3,value:"YEARLY_BY_POSITION"},e.IfcRecurrenceTypeEnum=ds;class fs{}fs.BOUNDARY={type:3,value:"BOUNDARY"},fs.INTERSECTION={type:3,value:"INTERSECTION"},fs.KILOPOINT={type:3,value:"KILOPOINT"},fs.LANDMARK={type:3,value:"LANDMARK"},fs.MILEPOINT={type:3,value:"MILEPOINT"},fs.POSITION={type:3,value:"POSITION"},fs.REFERENCEMARKER={type:3,value:"REFERENCEMARKER"},fs.STATION={type:3,value:"STATION"},fs.USERDEFINED={type:3,value:"USERDEFINED"},fs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcReferentTypeEnum=fs;class Es{}Es.BLINN={type:3,value:"BLINN"},Es.FLAT={type:3,value:"FLAT"},Es.GLASS={type:3,value:"GLASS"},Es.MATT={type:3,value:"MATT"},Es.METAL={type:3,value:"METAL"},Es.MIRROR={type:3,value:"MIRROR"},Es.PHONG={type:3,value:"PHONG"},Es.PHYSICAL={type:3,value:"PHYSICAL"},Es.PLASTIC={type:3,value:"PLASTIC"},Es.STRAUSS={type:3,value:"STRAUSS"},Es.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcReflectanceMethodEnum=Es;class ms{}ms.DYNAMICALLYCOMPACTED={type:3,value:"DYNAMICALLYCOMPACTED"},ms.GROUTED={type:3,value:"GROUTED"},ms.REPLACED={type:3,value:"REPLACED"},ms.ROLLERCOMPACTED={type:3,value:"ROLLERCOMPACTED"},ms.SURCHARGEPRELOADED={type:3,value:"SURCHARGEPRELOADED"},ms.VERTICALLYDRAINED={type:3,value:"VERTICALLYDRAINED"},ms.USERDEFINED={type:3,value:"USERDEFINED"},ms.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcReinforcedSoilTypeEnum=ms;class ys{}ys.ANCHORING={type:3,value:"ANCHORING"},ys.EDGE={type:3,value:"EDGE"},ys.LIGATURE={type:3,value:"LIGATURE"},ys.MAIN={type:3,value:"MAIN"},ys.PUNCHING={type:3,value:"PUNCHING"},ys.RING={type:3,value:"RING"},ys.SHEAR={type:3,value:"SHEAR"},ys.STUD={type:3,value:"STUD"},ys.USERDEFINED={type:3,value:"USERDEFINED"},ys.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcReinforcingBarRoleEnum=ys;class gs{}gs.PLAIN={type:3,value:"PLAIN"},gs.TEXTURED={type:3,value:"TEXTURED"},e.IfcReinforcingBarSurfaceEnum=gs;class Is{}Is.ANCHORING={type:3,value:"ANCHORING"},Is.EDGE={type:3,value:"EDGE"},Is.LIGATURE={type:3,value:"LIGATURE"},Is.MAIN={type:3,value:"MAIN"},Is.PUNCHING={type:3,value:"PUNCHING"},Is.RING={type:3,value:"RING"},Is.SHEAR={type:3,value:"SHEAR"},Is.SPACEBAR={type:3,value:"SPACEBAR"},Is.STUD={type:3,value:"STUD"},Is.USERDEFINED={type:3,value:"USERDEFINED"},Is.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcReinforcingBarTypeEnum=Is;class vs{}vs.USERDEFINED={type:3,value:"USERDEFINED"},vs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcReinforcingMeshTypeEnum=vs;class Ts{}Ts.BICYCLECROSSING={type:3,value:"BICYCLECROSSING"},Ts.BUS_STOP={type:3,value:"BUS_STOP"},Ts.CARRIAGEWAY={type:3,value:"CARRIAGEWAY"},Ts.CENTRALISLAND={type:3,value:"CENTRALISLAND"},Ts.CENTRALRESERVE={type:3,value:"CENTRALRESERVE"},Ts.HARDSHOULDER={type:3,value:"HARDSHOULDER"},Ts.INTERSECTION={type:3,value:"INTERSECTION"},Ts.LAYBY={type:3,value:"LAYBY"},Ts.PARKINGBAY={type:3,value:"PARKINGBAY"},Ts.PASSINGBAY={type:3,value:"PASSINGBAY"},Ts.PEDESTRIAN_CROSSING={type:3,value:"PEDESTRIAN_CROSSING"},Ts.RAILWAYCROSSING={type:3,value:"RAILWAYCROSSING"},Ts.REFUGEISLAND={type:3,value:"REFUGEISLAND"},Ts.ROADSEGMENT={type:3,value:"ROADSEGMENT"},Ts.ROADSIDE={type:3,value:"ROADSIDE"},Ts.ROADSIDEPART={type:3,value:"ROADSIDEPART"},Ts.ROADWAYPLATEAU={type:3,value:"ROADWAYPLATEAU"},Ts.ROUNDABOUT={type:3,value:"ROUNDABOUT"},Ts.SHOULDER={type:3,value:"SHOULDER"},Ts.SIDEWALK={type:3,value:"SIDEWALK"},Ts.SOFTSHOULDER={type:3,value:"SOFTSHOULDER"},Ts.TOLLPLAZA={type:3,value:"TOLLPLAZA"},Ts.TRAFFICISLAND={type:3,value:"TRAFFICISLAND"},Ts.TRAFFICLANE={type:3,value:"TRAFFICLANE"},Ts.USERDEFINED={type:3,value:"USERDEFINED"},Ts.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRoadPartTypeEnum=Ts;class _s{}_s.USERDEFINED={type:3,value:"USERDEFINED"},_s.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRoadTypeEnum=_s;class Rs{}Rs.ARCHITECT={type:3,value:"ARCHITECT"},Rs.BUILDINGOPERATOR={type:3,value:"BUILDINGOPERATOR"},Rs.BUILDINGOWNER={type:3,value:"BUILDINGOWNER"},Rs.CIVILENGINEER={type:3,value:"CIVILENGINEER"},Rs.CLIENT={type:3,value:"CLIENT"},Rs.COMMISSIONINGENGINEER={type:3,value:"COMMISSIONINGENGINEER"},Rs.CONSTRUCTIONMANAGER={type:3,value:"CONSTRUCTIONMANAGER"},Rs.CONSULTANT={type:3,value:"CONSULTANT"},Rs.CONTRACTOR={type:3,value:"CONTRACTOR"},Rs.COSTENGINEER={type:3,value:"COSTENGINEER"},Rs.ELECTRICALENGINEER={type:3,value:"ELECTRICALENGINEER"},Rs.ENGINEER={type:3,value:"ENGINEER"},Rs.FACILITIESMANAGER={type:3,value:"FACILITIESMANAGER"},Rs.FIELDCONSTRUCTIONMANAGER={type:3,value:"FIELDCONSTRUCTIONMANAGER"},Rs.MANUFACTURER={type:3,value:"MANUFACTURER"},Rs.MECHANICALENGINEER={type:3,value:"MECHANICALENGINEER"},Rs.OWNER={type:3,value:"OWNER"},Rs.PROJECTMANAGER={type:3,value:"PROJECTMANAGER"},Rs.RESELLER={type:3,value:"RESELLER"},Rs.STRUCTURALENGINEER={type:3,value:"STRUCTURALENGINEER"},Rs.SUBCONTRACTOR={type:3,value:"SUBCONTRACTOR"},Rs.SUPPLIER={type:3,value:"SUPPLIER"},Rs.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcRoleEnum=Rs;class Ps{}Ps.BARREL_ROOF={type:3,value:"BARREL_ROOF"},Ps.BUTTERFLY_ROOF={type:3,value:"BUTTERFLY_ROOF"},Ps.DOME_ROOF={type:3,value:"DOME_ROOF"},Ps.FLAT_ROOF={type:3,value:"FLAT_ROOF"},Ps.FREEFORM={type:3,value:"FREEFORM"},Ps.GABLE_ROOF={type:3,value:"GABLE_ROOF"},Ps.GAMBREL_ROOF={type:3,value:"GAMBREL_ROOF"},Ps.HIPPED_GABLE_ROOF={type:3,value:"HIPPED_GABLE_ROOF"},Ps.HIP_ROOF={type:3,value:"HIP_ROOF"},Ps.MANSARD_ROOF={type:3,value:"MANSARD_ROOF"},Ps.PAVILION_ROOF={type:3,value:"PAVILION_ROOF"},Ps.RAINBOW_ROOF={type:3,value:"RAINBOW_ROOF"},Ps.SHED_ROOF={type:3,value:"SHED_ROOF"},Ps.USERDEFINED={type:3,value:"USERDEFINED"},Ps.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcRoofTypeEnum=Ps;class Ds{}Ds.ATTO={type:3,value:"ATTO"},Ds.CENTI={type:3,value:"CENTI"},Ds.DECA={type:3,value:"DECA"},Ds.DECI={type:3,value:"DECI"},Ds.EXA={type:3,value:"EXA"},Ds.FEMTO={type:3,value:"FEMTO"},Ds.GIGA={type:3,value:"GIGA"},Ds.HECTO={type:3,value:"HECTO"},Ds.KILO={type:3,value:"KILO"},Ds.MEGA={type:3,value:"MEGA"},Ds.MICRO={type:3,value:"MICRO"},Ds.MILLI={type:3,value:"MILLI"},Ds.NANO={type:3,value:"NANO"},Ds.PETA={type:3,value:"PETA"},Ds.PICO={type:3,value:"PICO"},Ds.TERA={type:3,value:"TERA"},e.IfcSIPrefix=Ds;class Ns{}Ns.AMPERE={type:3,value:"AMPERE"},Ns.BECQUEREL={type:3,value:"BECQUEREL"},Ns.CANDELA={type:3,value:"CANDELA"},Ns.COULOMB={type:3,value:"COULOMB"},Ns.CUBIC_METRE={type:3,value:"CUBIC_METRE"},Ns.DEGREE_CELSIUS={type:3,value:"DEGREE_CELSIUS"},Ns.FARAD={type:3,value:"FARAD"},Ns.GRAM={type:3,value:"GRAM"},Ns.GRAY={type:3,value:"GRAY"},Ns.HENRY={type:3,value:"HENRY"},Ns.HERTZ={type:3,value:"HERTZ"},Ns.JOULE={type:3,value:"JOULE"},Ns.KELVIN={type:3,value:"KELVIN"},Ns.LUMEN={type:3,value:"LUMEN"},Ns.LUX={type:3,value:"LUX"},Ns.METRE={type:3,value:"METRE"},Ns.MOLE={type:3,value:"MOLE"},Ns.NEWTON={type:3,value:"NEWTON"},Ns.OHM={type:3,value:"OHM"},Ns.PASCAL={type:3,value:"PASCAL"},Ns.RADIAN={type:3,value:"RADIAN"},Ns.SECOND={type:3,value:"SECOND"},Ns.SIEMENS={type:3,value:"SIEMENS"},Ns.SIEVERT={type:3,value:"SIEVERT"},Ns.SQUARE_METRE={type:3,value:"SQUARE_METRE"},Ns.STERADIAN={type:3,value:"STERADIAN"},Ns.TESLA={type:3,value:"TESLA"},Ns.VOLT={type:3,value:"VOLT"},Ns.WATT={type:3,value:"WATT"},Ns.WEBER={type:3,value:"WEBER"},e.IfcSIUnitName=Ns;class Cs{}Cs.BATH={type:3,value:"BATH"},Cs.BIDET={type:3,value:"BIDET"},Cs.CISTERN={type:3,value:"CISTERN"},Cs.SANITARYFOUNTAIN={type:3,value:"SANITARYFOUNTAIN"},Cs.SHOWER={type:3,value:"SHOWER"},Cs.SINK={type:3,value:"SINK"},Cs.TOILETPAN={type:3,value:"TOILETPAN"},Cs.URINAL={type:3,value:"URINAL"},Cs.WASHHANDBASIN={type:3,value:"WASHHANDBASIN"},Cs.WCSEAT={type:3,value:"WCSEAT"},Cs.USERDEFINED={type:3,value:"USERDEFINED"},Cs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSanitaryTerminalTypeEnum=Cs;class Os{}Os.TAPERED={type:3,value:"TAPERED"},Os.UNIFORM={type:3,value:"UNIFORM"},e.IfcSectionTypeEnum=Os;class bs{}bs.CO2SENSOR={type:3,value:"CO2SENSOR"},bs.CONDUCTANCESENSOR={type:3,value:"CONDUCTANCESENSOR"},bs.CONTACTSENSOR={type:3,value:"CONTACTSENSOR"},bs.COSENSOR={type:3,value:"COSENSOR"},bs.EARTHQUAKESENSOR={type:3,value:"EARTHQUAKESENSOR"},bs.FIRESENSOR={type:3,value:"FIRESENSOR"},bs.FLOWSENSOR={type:3,value:"FLOWSENSOR"},bs.FOREIGNOBJECTDETECTIONSENSOR={type:3,value:"FOREIGNOBJECTDETECTIONSENSOR"},bs.FROSTSENSOR={type:3,value:"FROSTSENSOR"},bs.GASSENSOR={type:3,value:"GASSENSOR"},bs.HEATSENSOR={type:3,value:"HEATSENSOR"},bs.HUMIDITYSENSOR={type:3,value:"HUMIDITYSENSOR"},bs.IDENTIFIERSENSOR={type:3,value:"IDENTIFIERSENSOR"},bs.IONCONCENTRATIONSENSOR={type:3,value:"IONCONCENTRATIONSENSOR"},bs.LEVELSENSOR={type:3,value:"LEVELSENSOR"},bs.LIGHTSENSOR={type:3,value:"LIGHTSENSOR"},bs.MOISTURESENSOR={type:3,value:"MOISTURESENSOR"},bs.MOVEMENTSENSOR={type:3,value:"MOVEMENTSENSOR"},bs.OBSTACLESENSOR={type:3,value:"OBSTACLESENSOR"},bs.PHSENSOR={type:3,value:"PHSENSOR"},bs.PRESSURESENSOR={type:3,value:"PRESSURESENSOR"},bs.RADIATIONSENSOR={type:3,value:"RADIATIONSENSOR"},bs.RADIOACTIVITYSENSOR={type:3,value:"RADIOACTIVITYSENSOR"},bs.RAINSENSOR={type:3,value:"RAINSENSOR"},bs.SMOKESENSOR={type:3,value:"SMOKESENSOR"},bs.SNOWDEPTHSENSOR={type:3,value:"SNOWDEPTHSENSOR"},bs.SOUNDSENSOR={type:3,value:"SOUNDSENSOR"},bs.TEMPERATURESENSOR={type:3,value:"TEMPERATURESENSOR"},bs.TRAINSENSOR={type:3,value:"TRAINSENSOR"},bs.TURNOUTCLOSURESENSOR={type:3,value:"TURNOUTCLOSURESENSOR"},bs.WHEELSENSOR={type:3,value:"WHEELSENSOR"},bs.WINDSENSOR={type:3,value:"WINDSENSOR"},bs.USERDEFINED={type:3,value:"USERDEFINED"},bs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSensorTypeEnum=bs;class Ss{}Ss.FINISH_FINISH={type:3,value:"FINISH_FINISH"},Ss.FINISH_START={type:3,value:"FINISH_START"},Ss.START_FINISH={type:3,value:"START_FINISH"},Ss.START_START={type:3,value:"START_START"},Ss.USERDEFINED={type:3,value:"USERDEFINED"},Ss.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSequenceEnum=Ss;class ws{}ws.AWNING={type:3,value:"AWNING"},ws.JALOUSIE={type:3,value:"JALOUSIE"},ws.SHUTTER={type:3,value:"SHUTTER"},ws.USERDEFINED={type:3,value:"USERDEFINED"},ws.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcShadingDeviceTypeEnum=ws;class xs{}xs.MARKER={type:3,value:"MARKER"},xs.MIRROR={type:3,value:"MIRROR"},xs.PICTORAL={type:3,value:"PICTORAL"},xs.USERDEFINED={type:3,value:"USERDEFINED"},xs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSignTypeEnum=xs;class Bs{}Bs.AUDIO={type:3,value:"AUDIO"},Bs.MIXED={type:3,value:"MIXED"},Bs.VISUAL={type:3,value:"VISUAL"},Bs.USERDEFINED={type:3,value:"USERDEFINED"},Bs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSignalTypeEnum=Bs;class Fs{}Fs.P_BOUNDEDVALUE={type:3,value:"P_BOUNDEDVALUE"},Fs.P_ENUMERATEDVALUE={type:3,value:"P_ENUMERATEDVALUE"},Fs.P_LISTVALUE={type:3,value:"P_LISTVALUE"},Fs.P_REFERENCEVALUE={type:3,value:"P_REFERENCEVALUE"},Fs.P_SINGLEVALUE={type:3,value:"P_SINGLEVALUE"},Fs.P_TABLEVALUE={type:3,value:"P_TABLEVALUE"},Fs.Q_AREA={type:3,value:"Q_AREA"},Fs.Q_COUNT={type:3,value:"Q_COUNT"},Fs.Q_LENGTH={type:3,value:"Q_LENGTH"},Fs.Q_NUMBER={type:3,value:"Q_NUMBER"},Fs.Q_TIME={type:3,value:"Q_TIME"},Fs.Q_VOLUME={type:3,value:"Q_VOLUME"},Fs.Q_WEIGHT={type:3,value:"Q_WEIGHT"},e.IfcSimplePropertyTemplateTypeEnum=Fs;class Ms{}Ms.APPROACH_SLAB={type:3,value:"APPROACH_SLAB"},Ms.BASESLAB={type:3,value:"BASESLAB"},Ms.FLOOR={type:3,value:"FLOOR"},Ms.LANDING={type:3,value:"LANDING"},Ms.PAVING={type:3,value:"PAVING"},Ms.ROOF={type:3,value:"ROOF"},Ms.SIDEWALK={type:3,value:"SIDEWALK"},Ms.TRACKSLAB={type:3,value:"TRACKSLAB"},Ms.WEARING={type:3,value:"WEARING"},Ms.USERDEFINED={type:3,value:"USERDEFINED"},Ms.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSlabTypeEnum=Ms;class Ls{}Ls.SOLARCOLLECTOR={type:3,value:"SOLARCOLLECTOR"},Ls.SOLARPANEL={type:3,value:"SOLARPANEL"},Ls.USERDEFINED={type:3,value:"USERDEFINED"},Ls.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSolarDeviceTypeEnum=Ls;class Us{}Us.CONVECTOR={type:3,value:"CONVECTOR"},Us.RADIATOR={type:3,value:"RADIATOR"},Us.USERDEFINED={type:3,value:"USERDEFINED"},Us.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSpaceHeaterTypeEnum=Us;class Hs{}Hs.BERTH={type:3,value:"BERTH"},Hs.EXTERNAL={type:3,value:"EXTERNAL"},Hs.GFA={type:3,value:"GFA"},Hs.INTERNAL={type:3,value:"INTERNAL"},Hs.PARKING={type:3,value:"PARKING"},Hs.SPACE={type:3,value:"SPACE"},Hs.USERDEFINED={type:3,value:"USERDEFINED"},Hs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSpaceTypeEnum=Hs;class Gs{}Gs.CONSTRUCTION={type:3,value:"CONSTRUCTION"},Gs.FIRESAFETY={type:3,value:"FIRESAFETY"},Gs.INTERFERENCE={type:3,value:"INTERFERENCE"},Gs.LIGHTING={type:3,value:"LIGHTING"},Gs.OCCUPANCY={type:3,value:"OCCUPANCY"},Gs.RESERVATION={type:3,value:"RESERVATION"},Gs.SECURITY={type:3,value:"SECURITY"},Gs.THERMAL={type:3,value:"THERMAL"},Gs.TRANSPORT={type:3,value:"TRANSPORT"},Gs.VENTILATION={type:3,value:"VENTILATION"},Gs.USERDEFINED={type:3,value:"USERDEFINED"},Gs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSpatialZoneTypeEnum=Gs;class ks{}ks.BIRDCAGE={type:3,value:"BIRDCAGE"},ks.COWL={type:3,value:"COWL"},ks.RAINWATERHOPPER={type:3,value:"RAINWATERHOPPER"},ks.USERDEFINED={type:3,value:"USERDEFINED"},ks.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStackTerminalTypeEnum=ks;class Vs{}Vs.CURVED={type:3,value:"CURVED"},Vs.FREEFORM={type:3,value:"FREEFORM"},Vs.SPIRAL={type:3,value:"SPIRAL"},Vs.STRAIGHT={type:3,value:"STRAIGHT"},Vs.WINDER={type:3,value:"WINDER"},Vs.USERDEFINED={type:3,value:"USERDEFINED"},Vs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStairFlightTypeEnum=Vs;class js{}js.CURVED_RUN_STAIR={type:3,value:"CURVED_RUN_STAIR"},js.DOUBLE_RETURN_STAIR={type:3,value:"DOUBLE_RETURN_STAIR"},js.HALF_TURN_STAIR={type:3,value:"HALF_TURN_STAIR"},js.HALF_WINDING_STAIR={type:3,value:"HALF_WINDING_STAIR"},js.LADDER={type:3,value:"LADDER"},js.QUARTER_TURN_STAIR={type:3,value:"QUARTER_TURN_STAIR"},js.QUARTER_WINDING_STAIR={type:3,value:"QUARTER_WINDING_STAIR"},js.SPIRAL_STAIR={type:3,value:"SPIRAL_STAIR"},js.STRAIGHT_RUN_STAIR={type:3,value:"STRAIGHT_RUN_STAIR"},js.THREE_QUARTER_TURN_STAIR={type:3,value:"THREE_QUARTER_TURN_STAIR"},js.THREE_QUARTER_WINDING_STAIR={type:3,value:"THREE_QUARTER_WINDING_STAIR"},js.TWO_CURVED_RUN_STAIR={type:3,value:"TWO_CURVED_RUN_STAIR"},js.TWO_QUARTER_TURN_STAIR={type:3,value:"TWO_QUARTER_TURN_STAIR"},js.TWO_QUARTER_WINDING_STAIR={type:3,value:"TWO_QUARTER_WINDING_STAIR"},js.TWO_STRAIGHT_RUN_STAIR={type:3,value:"TWO_STRAIGHT_RUN_STAIR"},js.USERDEFINED={type:3,value:"USERDEFINED"},js.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStairTypeEnum=js;class Qs{}Qs.LOCKED={type:3,value:"LOCKED"},Qs.READONLY={type:3,value:"READONLY"},Qs.READONLYLOCKED={type:3,value:"READONLYLOCKED"},Qs.READWRITE={type:3,value:"READWRITE"},Qs.READWRITELOCKED={type:3,value:"READWRITELOCKED"},e.IfcStateEnum=Qs;class Ws{}Ws.CONST={type:3,value:"CONST"},Ws.DISCRETE={type:3,value:"DISCRETE"},Ws.EQUIDISTANT={type:3,value:"EQUIDISTANT"},Ws.LINEAR={type:3,value:"LINEAR"},Ws.PARABOLA={type:3,value:"PARABOLA"},Ws.POLYGONAL={type:3,value:"POLYGONAL"},Ws.SINUS={type:3,value:"SINUS"},Ws.USERDEFINED={type:3,value:"USERDEFINED"},Ws.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStructuralCurveActivityTypeEnum=Ws;class zs{}zs.CABLE={type:3,value:"CABLE"},zs.COMPRESSION_MEMBER={type:3,value:"COMPRESSION_MEMBER"},zs.PIN_JOINED_MEMBER={type:3,value:"PIN_JOINED_MEMBER"},zs.RIGID_JOINED_MEMBER={type:3,value:"RIGID_JOINED_MEMBER"},zs.TENSION_MEMBER={type:3,value:"TENSION_MEMBER"},zs.USERDEFINED={type:3,value:"USERDEFINED"},zs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStructuralCurveMemberTypeEnum=zs;class Ks{}Ks.BILINEAR={type:3,value:"BILINEAR"},Ks.CONST={type:3,value:"CONST"},Ks.DISCRETE={type:3,value:"DISCRETE"},Ks.ISOCONTOUR={type:3,value:"ISOCONTOUR"},Ks.USERDEFINED={type:3,value:"USERDEFINED"},Ks.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStructuralSurfaceActivityTypeEnum=Ks;class Ys{}Ys.BENDING_ELEMENT={type:3,value:"BENDING_ELEMENT"},Ys.MEMBRANE_ELEMENT={type:3,value:"MEMBRANE_ELEMENT"},Ys.SHELL={type:3,value:"SHELL"},Ys.USERDEFINED={type:3,value:"USERDEFINED"},Ys.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcStructuralSurfaceMemberTypeEnum=Ys;class Xs{}Xs.PURCHASE={type:3,value:"PURCHASE"},Xs.WORK={type:3,value:"WORK"},Xs.USERDEFINED={type:3,value:"USERDEFINED"},Xs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSubContractResourceTypeEnum=Xs;class Zs{}Zs.DEFECT={type:3,value:"DEFECT"},Zs.HATCHMARKING={type:3,value:"HATCHMARKING"},Zs.LINEMARKING={type:3,value:"LINEMARKING"},Zs.MARK={type:3,value:"MARK"},Zs.NONSKIDSURFACING={type:3,value:"NONSKIDSURFACING"},Zs.PAVEMENTSURFACEMARKING={type:3,value:"PAVEMENTSURFACEMARKING"},Zs.RUMBLESTRIP={type:3,value:"RUMBLESTRIP"},Zs.SYMBOLMARKING={type:3,value:"SYMBOLMARKING"},Zs.TAG={type:3,value:"TAG"},Zs.TRANSVERSERUMBLESTRIP={type:3,value:"TRANSVERSERUMBLESTRIP"},Zs.TREATMENT={type:3,value:"TREATMENT"},Zs.USERDEFINED={type:3,value:"USERDEFINED"},Zs.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSurfaceFeatureTypeEnum=Zs;class qs{}qs.BOTH={type:3,value:"BOTH"},qs.NEGATIVE={type:3,value:"NEGATIVE"},qs.POSITIVE={type:3,value:"POSITIVE"},e.IfcSurfaceSide=qs;class Js{}Js.CONTACTOR={type:3,value:"CONTACTOR"},Js.DIMMERSWITCH={type:3,value:"DIMMERSWITCH"},Js.EMERGENCYSTOP={type:3,value:"EMERGENCYSTOP"},Js.KEYPAD={type:3,value:"KEYPAD"},Js.MOMENTARYSWITCH={type:3,value:"MOMENTARYSWITCH"},Js.RELAY={type:3,value:"RELAY"},Js.SELECTORSWITCH={type:3,value:"SELECTORSWITCH"},Js.STARTER={type:3,value:"STARTER"},Js.START_AND_STOP_EQUIPMENT={type:3,value:"START_AND_STOP_EQUIPMENT"},Js.SWITCHDISCONNECTOR={type:3,value:"SWITCHDISCONNECTOR"},Js.TOGGLESWITCH={type:3,value:"TOGGLESWITCH"},Js.USERDEFINED={type:3,value:"USERDEFINED"},Js.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSwitchingDeviceTypeEnum=Js;class $s{}$s.PANEL={type:3,value:"PANEL"},$s.SUBRACK={type:3,value:"SUBRACK"},$s.WORKSURFACE={type:3,value:"WORKSURFACE"},$s.USERDEFINED={type:3,value:"USERDEFINED"},$s.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcSystemFurnitureElementTypeEnum=$s;class ei{}ei.BASIN={type:3,value:"BASIN"},ei.BREAKPRESSURE={type:3,value:"BREAKPRESSURE"},ei.EXPANSION={type:3,value:"EXPANSION"},ei.FEEDANDEXPANSION={type:3,value:"FEEDANDEXPANSION"},ei.OILRETENTIONTRAY={type:3,value:"OILRETENTIONTRAY"},ei.PRESSUREVESSEL={type:3,value:"PRESSUREVESSEL"},ei.STORAGE={type:3,value:"STORAGE"},ei.VESSEL={type:3,value:"VESSEL"},ei.USERDEFINED={type:3,value:"USERDEFINED"},ei.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTankTypeEnum=ei;class ti{}ti.ELAPSEDTIME={type:3,value:"ELAPSEDTIME"},ti.WORKTIME={type:3,value:"WORKTIME"},ti.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTaskDurationEnum=ti;class si{}si.ADJUSTMENT={type:3,value:"ADJUSTMENT"},si.ATTENDANCE={type:3,value:"ATTENDANCE"},si.CALIBRATION={type:3,value:"CALIBRATION"},si.CONSTRUCTION={type:3,value:"CONSTRUCTION"},si.DEMOLITION={type:3,value:"DEMOLITION"},si.DISMANTLE={type:3,value:"DISMANTLE"},si.DISPOSAL={type:3,value:"DISPOSAL"},si.EMERGENCY={type:3,value:"EMERGENCY"},si.INSPECTION={type:3,value:"INSPECTION"},si.INSTALLATION={type:3,value:"INSTALLATION"},si.LOGISTIC={type:3,value:"LOGISTIC"},si.MAINTENANCE={type:3,value:"MAINTENANCE"},si.MOVE={type:3,value:"MOVE"},si.OPERATION={type:3,value:"OPERATION"},si.REMOVAL={type:3,value:"REMOVAL"},si.RENOVATION={type:3,value:"RENOVATION"},si.SAFETY={type:3,value:"SAFETY"},si.SHUTDOWN={type:3,value:"SHUTDOWN"},si.STARTUP={type:3,value:"STARTUP"},si.TESTING={type:3,value:"TESTING"},si.TROUBLESHOOTING={type:3,value:"TROUBLESHOOTING"},si.USERDEFINED={type:3,value:"USERDEFINED"},si.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTaskTypeEnum=si;class ii{}ii.COUPLER={type:3,value:"COUPLER"},ii.FIXED_END={type:3,value:"FIXED_END"},ii.TENSIONING_END={type:3,value:"TENSIONING_END"},ii.USERDEFINED={type:3,value:"USERDEFINED"},ii.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTendonAnchorTypeEnum=ii;class ri{}ri.COUPLER={type:3,value:"COUPLER"},ri.DIABOLO={type:3,value:"DIABOLO"},ri.DUCT={type:3,value:"DUCT"},ri.GROUTING_DUCT={type:3,value:"GROUTING_DUCT"},ri.TRUMPET={type:3,value:"TRUMPET"},ri.USERDEFINED={type:3,value:"USERDEFINED"},ri.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTendonConduitTypeEnum=ri;class oi{}oi.BAR={type:3,value:"BAR"},oi.COATED={type:3,value:"COATED"},oi.STRAND={type:3,value:"STRAND"},oi.WIRE={type:3,value:"WIRE"},oi.USERDEFINED={type:3,value:"USERDEFINED"},oi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTendonTypeEnum=oi;class ni{}ni.DOWN={type:3,value:"DOWN"},ni.LEFT={type:3,value:"LEFT"},ni.RIGHT={type:3,value:"RIGHT"},ni.UP={type:3,value:"UP"},e.IfcTextPath=ni;class ai{}ai.CONTINUOUS={type:3,value:"CONTINUOUS"},ai.DISCRETE={type:3,value:"DISCRETE"},ai.DISCRETEBINARY={type:3,value:"DISCRETEBINARY"},ai.PIECEWISEBINARY={type:3,value:"PIECEWISEBINARY"},ai.PIECEWISECONSTANT={type:3,value:"PIECEWISECONSTANT"},ai.PIECEWISECONTINUOUS={type:3,value:"PIECEWISECONTINUOUS"},ai.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTimeSeriesDataTypeEnum=ai;class li{}li.BLOCKINGDEVICE={type:3,value:"BLOCKINGDEVICE"},li.DERAILER={type:3,value:"DERAILER"},li.FROG={type:3,value:"FROG"},li.HALF_SET_OF_BLADES={type:3,value:"HALF_SET_OF_BLADES"},li.SLEEPER={type:3,value:"SLEEPER"},li.SPEEDREGULATOR={type:3,value:"SPEEDREGULATOR"},li.TRACKENDOFALIGNMENT={type:3,value:"TRACKENDOFALIGNMENT"},li.VEHICLESTOP={type:3,value:"VEHICLESTOP"},li.USERDEFINED={type:3,value:"USERDEFINED"},li.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTrackElementTypeEnum=li;class hi{}hi.CHOPPER={type:3,value:"CHOPPER"},hi.COMBINED={type:3,value:"COMBINED"},hi.CURRENT={type:3,value:"CURRENT"},hi.FREQUENCY={type:3,value:"FREQUENCY"},hi.INVERTER={type:3,value:"INVERTER"},hi.RECTIFIER={type:3,value:"RECTIFIER"},hi.VOLTAGE={type:3,value:"VOLTAGE"},hi.USERDEFINED={type:3,value:"USERDEFINED"},hi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTransformerTypeEnum=hi;class ci{}ci.CONTINUOUS={type:3,value:"CONTINUOUS"},ci.CONTSAMEGRADIENT={type:3,value:"CONTSAMEGRADIENT"},ci.CONTSAMEGRADIENTSAMECURVATURE={type:3,value:"CONTSAMEGRADIENTSAMECURVATURE"},ci.DISCONTINUOUS={type:3,value:"DISCONTINUOUS"},e.IfcTransitionCode=ci;class Ai{}Ai.CRANEWAY={type:3,value:"CRANEWAY"},Ai.ELEVATOR={type:3,value:"ELEVATOR"},Ai.ESCALATOR={type:3,value:"ESCALATOR"},Ai.HAULINGGEAR={type:3,value:"HAULINGGEAR"},Ai.LIFTINGGEAR={type:3,value:"LIFTINGGEAR"},Ai.MOVINGWALKWAY={type:3,value:"MOVINGWALKWAY"},Ai.USERDEFINED={type:3,value:"USERDEFINED"},Ai.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTransportElementTypeEnum=Ai;class ui{}ui.CARTESIAN={type:3,value:"CARTESIAN"},ui.PARAMETER={type:3,value:"PARAMETER"},ui.UNSPECIFIED={type:3,value:"UNSPECIFIED"},e.IfcTrimmingPreference=ui;class pi{}pi.FINNED={type:3,value:"FINNED"},pi.USERDEFINED={type:3,value:"USERDEFINED"},pi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcTubeBundleTypeEnum=pi;class di{}di.ABSORBEDDOSEUNIT={type:3,value:"ABSORBEDDOSEUNIT"},di.AMOUNTOFSUBSTANCEUNIT={type:3,value:"AMOUNTOFSUBSTANCEUNIT"},di.AREAUNIT={type:3,value:"AREAUNIT"},di.DOSEEQUIVALENTUNIT={type:3,value:"DOSEEQUIVALENTUNIT"},di.ELECTRICCAPACITANCEUNIT={type:3,value:"ELECTRICCAPACITANCEUNIT"},di.ELECTRICCHARGEUNIT={type:3,value:"ELECTRICCHARGEUNIT"},di.ELECTRICCONDUCTANCEUNIT={type:3,value:"ELECTRICCONDUCTANCEUNIT"},di.ELECTRICCURRENTUNIT={type:3,value:"ELECTRICCURRENTUNIT"},di.ELECTRICRESISTANCEUNIT={type:3,value:"ELECTRICRESISTANCEUNIT"},di.ELECTRICVOLTAGEUNIT={type:3,value:"ELECTRICVOLTAGEUNIT"},di.ENERGYUNIT={type:3,value:"ENERGYUNIT"},di.FORCEUNIT={type:3,value:"FORCEUNIT"},di.FREQUENCYUNIT={type:3,value:"FREQUENCYUNIT"},di.ILLUMINANCEUNIT={type:3,value:"ILLUMINANCEUNIT"},di.INDUCTANCEUNIT={type:3,value:"INDUCTANCEUNIT"},di.LENGTHUNIT={type:3,value:"LENGTHUNIT"},di.LUMINOUSFLUXUNIT={type:3,value:"LUMINOUSFLUXUNIT"},di.LUMINOUSINTENSITYUNIT={type:3,value:"LUMINOUSINTENSITYUNIT"},di.MAGNETICFLUXDENSITYUNIT={type:3,value:"MAGNETICFLUXDENSITYUNIT"},di.MAGNETICFLUXUNIT={type:3,value:"MAGNETICFLUXUNIT"},di.MASSUNIT={type:3,value:"MASSUNIT"},di.PLANEANGLEUNIT={type:3,value:"PLANEANGLEUNIT"},di.POWERUNIT={type:3,value:"POWERUNIT"},di.PRESSUREUNIT={type:3,value:"PRESSUREUNIT"},di.RADIOACTIVITYUNIT={type:3,value:"RADIOACTIVITYUNIT"},di.SOLIDANGLEUNIT={type:3,value:"SOLIDANGLEUNIT"},di.THERMODYNAMICTEMPERATUREUNIT={type:3,value:"THERMODYNAMICTEMPERATUREUNIT"},di.TIMEUNIT={type:3,value:"TIMEUNIT"},di.VOLUMEUNIT={type:3,value:"VOLUMEUNIT"},di.USERDEFINED={type:3,value:"USERDEFINED"},e.IfcUnitEnum=di;class fi{}fi.ALARMPANEL={type:3,value:"ALARMPANEL"},fi.BASESTATIONCONTROLLER={type:3,value:"BASESTATIONCONTROLLER"},fi.COMBINED={type:3,value:"COMBINED"},fi.CONTROLPANEL={type:3,value:"CONTROLPANEL"},fi.GASDETECTIONPANEL={type:3,value:"GASDETECTIONPANEL"},fi.HUMIDISTAT={type:3,value:"HUMIDISTAT"},fi.INDICATORPANEL={type:3,value:"INDICATORPANEL"},fi.MIMICPANEL={type:3,value:"MIMICPANEL"},fi.THERMOSTAT={type:3,value:"THERMOSTAT"},fi.WEATHERSTATION={type:3,value:"WEATHERSTATION"},fi.USERDEFINED={type:3,value:"USERDEFINED"},fi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcUnitaryControlElementTypeEnum=fi;class Ei{}Ei.AIRCONDITIONINGUNIT={type:3,value:"AIRCONDITIONINGUNIT"},Ei.AIRHANDLER={type:3,value:"AIRHANDLER"},Ei.DEHUMIDIFIER={type:3,value:"DEHUMIDIFIER"},Ei.ROOFTOPUNIT={type:3,value:"ROOFTOPUNIT"},Ei.SPLITSYSTEM={type:3,value:"SPLITSYSTEM"},Ei.USERDEFINED={type:3,value:"USERDEFINED"},Ei.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcUnitaryEquipmentTypeEnum=Ei;class mi{}mi.AIRRELEASE={type:3,value:"AIRRELEASE"},mi.ANTIVACUUM={type:3,value:"ANTIVACUUM"},mi.CHANGEOVER={type:3,value:"CHANGEOVER"},mi.CHECK={type:3,value:"CHECK"},mi.COMMISSIONING={type:3,value:"COMMISSIONING"},mi.DIVERTING={type:3,value:"DIVERTING"},mi.DOUBLECHECK={type:3,value:"DOUBLECHECK"},mi.DOUBLEREGULATING={type:3,value:"DOUBLEREGULATING"},mi.DRAWOFFCOCK={type:3,value:"DRAWOFFCOCK"},mi.FAUCET={type:3,value:"FAUCET"},mi.FLUSHING={type:3,value:"FLUSHING"},mi.GASCOCK={type:3,value:"GASCOCK"},mi.GASTAP={type:3,value:"GASTAP"},mi.ISOLATING={type:3,value:"ISOLATING"},mi.MIXING={type:3,value:"MIXING"},mi.PRESSUREREDUCING={type:3,value:"PRESSUREREDUCING"},mi.PRESSURERELIEF={type:3,value:"PRESSURERELIEF"},mi.REGULATING={type:3,value:"REGULATING"},mi.SAFETYCUTOFF={type:3,value:"SAFETYCUTOFF"},mi.STEAMTRAP={type:3,value:"STEAMTRAP"},mi.STOPCOCK={type:3,value:"STOPCOCK"},mi.USERDEFINED={type:3,value:"USERDEFINED"},mi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcValveTypeEnum=mi;class yi{}yi.CARGO={type:3,value:"CARGO"},yi.ROLLINGSTOCK={type:3,value:"ROLLINGSTOCK"},yi.VEHICLE={type:3,value:"VEHICLE"},yi.VEHICLEAIR={type:3,value:"VEHICLEAIR"},yi.VEHICLEMARINE={type:3,value:"VEHICLEMARINE"},yi.VEHICLETRACKED={type:3,value:"VEHICLETRACKED"},yi.VEHICLEWHEELED={type:3,value:"VEHICLEWHEELED"},yi.USERDEFINED={type:3,value:"USERDEFINED"},yi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcVehicleTypeEnum=yi;class gi{}gi.AXIAL_YIELD={type:3,value:"AXIAL_YIELD"},gi.BENDING_YIELD={type:3,value:"BENDING_YIELD"},gi.FRICTION={type:3,value:"FRICTION"},gi.RUBBER={type:3,value:"RUBBER"},gi.SHEAR_YIELD={type:3,value:"SHEAR_YIELD"},gi.VISCOUS={type:3,value:"VISCOUS"},gi.USERDEFINED={type:3,value:"USERDEFINED"},gi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcVibrationDamperTypeEnum=gi;class Ii{}Ii.BASE={type:3,value:"BASE"},Ii.COMPRESSION={type:3,value:"COMPRESSION"},Ii.SPRING={type:3,value:"SPRING"},Ii.USERDEFINED={type:3,value:"USERDEFINED"},Ii.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcVibrationIsolatorTypeEnum=Ii;class vi{}vi.BOUNDARY={type:3,value:"BOUNDARY"},vi.CLEARANCE={type:3,value:"CLEARANCE"},vi.PROVISIONFORVOID={type:3,value:"PROVISIONFORVOID"},vi.USERDEFINED={type:3,value:"USERDEFINED"},vi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcVirtualElementTypeEnum=vi;class Ti{}Ti.CHAMFER={type:3,value:"CHAMFER"},Ti.CUTOUT={type:3,value:"CUTOUT"},Ti.EDGE={type:3,value:"EDGE"},Ti.HOLE={type:3,value:"HOLE"},Ti.MITER={type:3,value:"MITER"},Ti.NOTCH={type:3,value:"NOTCH"},Ti.USERDEFINED={type:3,value:"USERDEFINED"},Ti.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcVoidingFeatureTypeEnum=Ti;class _i{}_i.ELEMENTEDWALL={type:3,value:"ELEMENTEDWALL"},_i.MOVABLE={type:3,value:"MOVABLE"},_i.PARAPET={type:3,value:"PARAPET"},_i.PARTITIONING={type:3,value:"PARTITIONING"},_i.PLUMBINGWALL={type:3,value:"PLUMBINGWALL"},_i.POLYGONAL={type:3,value:"POLYGONAL"},_i.RETAININGWALL={type:3,value:"RETAININGWALL"},_i.SHEAR={type:3,value:"SHEAR"},_i.SOLIDWALL={type:3,value:"SOLIDWALL"},_i.STANDARD={type:3,value:"STANDARD"},_i.WAVEWALL={type:3,value:"WAVEWALL"},_i.USERDEFINED={type:3,value:"USERDEFINED"},_i.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWallTypeEnum=_i;class Ri{}Ri.FLOORTRAP={type:3,value:"FLOORTRAP"},Ri.FLOORWASTE={type:3,value:"FLOORWASTE"},Ri.GULLYSUMP={type:3,value:"GULLYSUMP"},Ri.GULLYTRAP={type:3,value:"GULLYTRAP"},Ri.ROOFDRAIN={type:3,value:"ROOFDRAIN"},Ri.WASTEDISPOSALUNIT={type:3,value:"WASTEDISPOSALUNIT"},Ri.WASTETRAP={type:3,value:"WASTETRAP"},Ri.USERDEFINED={type:3,value:"USERDEFINED"},Ri.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWasteTerminalTypeEnum=Ri;class Pi{}Pi.BOTTOMHUNG={type:3,value:"BOTTOMHUNG"},Pi.FIXEDCASEMENT={type:3,value:"FIXEDCASEMENT"},Pi.OTHEROPERATION={type:3,value:"OTHEROPERATION"},Pi.PIVOTHORIZONTAL={type:3,value:"PIVOTHORIZONTAL"},Pi.PIVOTVERTICAL={type:3,value:"PIVOTVERTICAL"},Pi.REMOVABLECASEMENT={type:3,value:"REMOVABLECASEMENT"},Pi.SIDEHUNGLEFTHAND={type:3,value:"SIDEHUNGLEFTHAND"},Pi.SIDEHUNGRIGHTHAND={type:3,value:"SIDEHUNGRIGHTHAND"},Pi.SLIDINGHORIZONTAL={type:3,value:"SLIDINGHORIZONTAL"},Pi.SLIDINGVERTICAL={type:3,value:"SLIDINGVERTICAL"},Pi.TILTANDTURNLEFTHAND={type:3,value:"TILTANDTURNLEFTHAND"},Pi.TILTANDTURNRIGHTHAND={type:3,value:"TILTANDTURNRIGHTHAND"},Pi.TOPHUNG={type:3,value:"TOPHUNG"},Pi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowPanelOperationEnum=Pi;class Di{}Di.BOTTOM={type:3,value:"BOTTOM"},Di.LEFT={type:3,value:"LEFT"},Di.MIDDLE={type:3,value:"MIDDLE"},Di.RIGHT={type:3,value:"RIGHT"},Di.TOP={type:3,value:"TOP"},Di.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowPanelPositionEnum=Di;class Ni{}Ni.ALUMINIUM={type:3,value:"ALUMINIUM"},Ni.ALUMINIUM_WOOD={type:3,value:"ALUMINIUM_WOOD"},Ni.HIGH_GRADE_STEEL={type:3,value:"HIGH_GRADE_STEEL"},Ni.OTHER_CONSTRUCTION={type:3,value:"OTHER_CONSTRUCTION"},Ni.PLASTIC={type:3,value:"PLASTIC"},Ni.STEEL={type:3,value:"STEEL"},Ni.WOOD={type:3,value:"WOOD"},Ni.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowStyleConstructionEnum=Ni;class Ci{}Ci.DOUBLE_PANEL_HORIZONTAL={type:3,value:"DOUBLE_PANEL_HORIZONTAL"},Ci.DOUBLE_PANEL_VERTICAL={type:3,value:"DOUBLE_PANEL_VERTICAL"},Ci.SINGLE_PANEL={type:3,value:"SINGLE_PANEL"},Ci.TRIPLE_PANEL_BOTTOM={type:3,value:"TRIPLE_PANEL_BOTTOM"},Ci.TRIPLE_PANEL_HORIZONTAL={type:3,value:"TRIPLE_PANEL_HORIZONTAL"},Ci.TRIPLE_PANEL_LEFT={type:3,value:"TRIPLE_PANEL_LEFT"},Ci.TRIPLE_PANEL_RIGHT={type:3,value:"TRIPLE_PANEL_RIGHT"},Ci.TRIPLE_PANEL_TOP={type:3,value:"TRIPLE_PANEL_TOP"},Ci.TRIPLE_PANEL_VERTICAL={type:3,value:"TRIPLE_PANEL_VERTICAL"},Ci.USERDEFINED={type:3,value:"USERDEFINED"},Ci.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowStyleOperationEnum=Ci;class Oi{}Oi.LIGHTDOME={type:3,value:"LIGHTDOME"},Oi.SKYLIGHT={type:3,value:"SKYLIGHT"},Oi.WINDOW={type:3,value:"WINDOW"},Oi.USERDEFINED={type:3,value:"USERDEFINED"},Oi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowTypeEnum=Oi;class bi{}bi.DOUBLE_PANEL_HORIZONTAL={type:3,value:"DOUBLE_PANEL_HORIZONTAL"},bi.DOUBLE_PANEL_VERTICAL={type:3,value:"DOUBLE_PANEL_VERTICAL"},bi.SINGLE_PANEL={type:3,value:"SINGLE_PANEL"},bi.TRIPLE_PANEL_BOTTOM={type:3,value:"TRIPLE_PANEL_BOTTOM"},bi.TRIPLE_PANEL_HORIZONTAL={type:3,value:"TRIPLE_PANEL_HORIZONTAL"},bi.TRIPLE_PANEL_LEFT={type:3,value:"TRIPLE_PANEL_LEFT"},bi.TRIPLE_PANEL_RIGHT={type:3,value:"TRIPLE_PANEL_RIGHT"},bi.TRIPLE_PANEL_TOP={type:3,value:"TRIPLE_PANEL_TOP"},bi.TRIPLE_PANEL_VERTICAL={type:3,value:"TRIPLE_PANEL_VERTICAL"},bi.USERDEFINED={type:3,value:"USERDEFINED"},bi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWindowTypePartitioningEnum=bi;class Si{}Si.FIRSTSHIFT={type:3,value:"FIRSTSHIFT"},Si.SECONDSHIFT={type:3,value:"SECONDSHIFT"},Si.THIRDSHIFT={type:3,value:"THIRDSHIFT"},Si.USERDEFINED={type:3,value:"USERDEFINED"},Si.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWorkCalendarTypeEnum=Si;class wi{}wi.ACTUAL={type:3,value:"ACTUAL"},wi.BASELINE={type:3,value:"BASELINE"},wi.PLANNED={type:3,value:"PLANNED"},wi.USERDEFINED={type:3,value:"USERDEFINED"},wi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWorkPlanTypeEnum=wi;class xi{}xi.ACTUAL={type:3,value:"ACTUAL"},xi.BASELINE={type:3,value:"BASELINE"},xi.PLANNED={type:3,value:"PLANNED"},xi.USERDEFINED={type:3,value:"USERDEFINED"},xi.NOTDEFINED={type:3,value:"NOTDEFINED"},e.IfcWorkScheduleTypeEnum=xi;e.IfcActorRole=class extends yI{constructor(e,t,s,i){super(e),this.Role=t,this.UserDefinedRole=s,this.Description=i,this.type=3630933823}};class Bi extends yI{constructor(e,t,s,i){super(e),this.Purpose=t,this.Description=s,this.UserDefinedPurpose=i,this.type=618182010}}e.IfcAddress=Bi;class Fi extends yI{constructor(e,t,s){super(e),this.StartTag=t,this.EndTag=s,this.type=2879124712}}e.IfcAlignmentParameterSegment=Fi;e.IfcAlignmentVerticalSegment=class extends Fi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s),this.StartTag=t,this.EndTag=s,this.StartDistAlong=i,this.HorizontalLength=r,this.StartHeight=o,this.StartGradient=n,this.EndGradient=a,this.RadiusOfCurvature=l,this.PredefinedType=h,this.type=3633395639}};e.IfcApplication=class extends yI{constructor(e,t,s,i,r){super(e),this.ApplicationDeveloper=t,this.Version=s,this.ApplicationFullName=i,this.ApplicationIdentifier=r,this.type=639542469}};class Mi extends yI{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e),this.Name=t,this.Description=s,this.AppliedValue=i,this.UnitBasis=r,this.ApplicableDate=o,this.FixedUntilDate=n,this.Category=a,this.Condition=l,this.ArithmeticOperator=h,this.Components=c,this.type=411424972}}e.IfcAppliedValue=Mi;e.IfcApproval=class extends yI{constructor(e,t,s,i,r,o,n,a,l,h){super(e),this.Identifier=t,this.Name=s,this.Description=i,this.TimeOfApproval=r,this.Status=o,this.Level=n,this.Qualifier=a,this.RequestingApproval=l,this.GivingApproval=h,this.type=130549933}};class Li extends yI{constructor(e,t){super(e),this.Name=t,this.type=4037036970}}e.IfcBoundaryCondition=Li;e.IfcBoundaryEdgeCondition=class extends Li{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.TranslationalStiffnessByLengthX=s,this.TranslationalStiffnessByLengthY=i,this.TranslationalStiffnessByLengthZ=r,this.RotationalStiffnessByLengthX=o,this.RotationalStiffnessByLengthY=n,this.RotationalStiffnessByLengthZ=a,this.type=1560379544}};e.IfcBoundaryFaceCondition=class extends Li{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.TranslationalStiffnessByAreaX=s,this.TranslationalStiffnessByAreaY=i,this.TranslationalStiffnessByAreaZ=r,this.type=3367102660}};class Ui extends Li{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.TranslationalStiffnessX=s,this.TranslationalStiffnessY=i,this.TranslationalStiffnessZ=r,this.RotationalStiffnessX=o,this.RotationalStiffnessY=n,this.RotationalStiffnessZ=a,this.type=1387855156}}e.IfcBoundaryNodeCondition=Ui;e.IfcBoundaryNodeConditionWarping=class extends Ui{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.Name=t,this.TranslationalStiffnessX=s,this.TranslationalStiffnessY=i,this.TranslationalStiffnessZ=r,this.RotationalStiffnessX=o,this.RotationalStiffnessY=n,this.RotationalStiffnessZ=a,this.WarpingStiffness=l,this.type=2069777674}};class Hi extends yI{constructor(e){super(e),this.type=2859738748}}e.IfcConnectionGeometry=Hi;class Gi extends Hi{constructor(e,t,s){super(e),this.PointOnRelatingElement=t,this.PointOnRelatedElement=s,this.type=2614616156}}e.IfcConnectionPointGeometry=Gi;e.IfcConnectionSurfaceGeometry=class extends Hi{constructor(e,t,s){super(e),this.SurfaceOnRelatingElement=t,this.SurfaceOnRelatedElement=s,this.type=2732653382}};e.IfcConnectionVolumeGeometry=class extends Hi{constructor(e,t,s){super(e),this.VolumeOnRelatingElement=t,this.VolumeOnRelatedElement=s,this.type=775493141}};class ki extends yI{constructor(e,t,s,i,r,o,n,a){super(e),this.Name=t,this.Description=s,this.ConstraintGrade=i,this.ConstraintSource=r,this.CreatingActor=o,this.CreationTime=n,this.UserDefinedGrade=a,this.type=1959218052}}e.IfcConstraint=ki;class Vi extends yI{constructor(e,t,s){super(e),this.SourceCRS=t,this.TargetCRS=s,this.type=1785450214}}e.IfcCoordinateOperation=Vi;class ji extends yI{constructor(e,t,s,i,r){super(e),this.Name=t,this.Description=s,this.GeodeticDatum=i,this.VerticalDatum=r,this.type=1466758467}}e.IfcCoordinateReferenceSystem=ji;e.IfcCostValue=class extends Mi{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h,c),this.Name=t,this.Description=s,this.AppliedValue=i,this.UnitBasis=r,this.ApplicableDate=o,this.FixedUntilDate=n,this.Category=a,this.Condition=l,this.ArithmeticOperator=h,this.Components=c,this.type=602808272}};e.IfcDerivedUnit=class extends yI{constructor(e,t,s,i,r){super(e),this.Elements=t,this.UnitType=s,this.UserDefinedType=i,this.Name=r,this.type=1765591967}};e.IfcDerivedUnitElement=class extends yI{constructor(e,t,s){super(e),this.Unit=t,this.Exponent=s,this.type=1045800335}};e.IfcDimensionalExponents=class extends yI{constructor(e,t,s,i,r,o,n,a){super(e),this.LengthExponent=t,this.MassExponent=s,this.TimeExponent=i,this.ElectricCurrentExponent=r,this.ThermodynamicTemperatureExponent=o,this.AmountOfSubstanceExponent=n,this.LuminousIntensityExponent=a,this.type=2949456006}};class Qi extends yI{constructor(e){super(e),this.type=4294318154}}e.IfcExternalInformation=Qi;class Wi extends yI{constructor(e,t,s,i){super(e),this.Location=t,this.Identification=s,this.Name=i,this.type=3200245327}}e.IfcExternalReference=Wi;e.IfcExternallyDefinedHatchStyle=class extends Wi{constructor(e,t,s,i){super(e,t,s,i),this.Location=t,this.Identification=s,this.Name=i,this.type=2242383968}};e.IfcExternallyDefinedSurfaceStyle=class extends Wi{constructor(e,t,s,i){super(e,t,s,i),this.Location=t,this.Identification=s,this.Name=i,this.type=1040185647}};e.IfcExternallyDefinedTextFont=class extends Wi{constructor(e,t,s,i){super(e,t,s,i),this.Location=t,this.Identification=s,this.Name=i,this.type=3548104201}};e.IfcGridAxis=class extends yI{constructor(e,t,s,i){super(e),this.AxisTag=t,this.AxisCurve=s,this.SameSense=i,this.type=852622518}};e.IfcIrregularTimeSeriesValue=class extends yI{constructor(e,t,s){super(e),this.TimeStamp=t,this.ListValues=s,this.type=3020489413}};e.IfcLibraryInformation=class extends Qi{constructor(e,t,s,i,r,o,n){super(e),this.Name=t,this.Version=s,this.Publisher=i,this.VersionDate=r,this.Location=o,this.Description=n,this.type=2655187982}};e.IfcLibraryReference=class extends Wi{constructor(e,t,s,i,r,o,n){super(e,t,s,i),this.Location=t,this.Identification=s,this.Name=i,this.Description=r,this.Language=o,this.ReferencedLibrary=n,this.type=3452421091}};e.IfcLightDistributionData=class extends yI{constructor(e,t,s,i){super(e),this.MainPlaneAngle=t,this.SecondaryPlaneAngle=s,this.LuminousIntensity=i,this.type=4162380809}};e.IfcLightIntensityDistribution=class extends yI{constructor(e,t,s){super(e),this.LightDistributionCurve=t,this.DistributionData=s,this.type=1566485204}};e.IfcMapConversion=class extends Vi{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s),this.SourceCRS=t,this.TargetCRS=s,this.Eastings=i,this.Northings=r,this.OrthogonalHeight=o,this.XAxisAbscissa=n,this.XAxisOrdinate=a,this.Scale=l,this.ScaleY=h,this.ScaleZ=c,this.type=3057273783}};e.IfcMaterialClassificationRelationship=class extends yI{constructor(e,t,s){super(e),this.MaterialClassifications=t,this.ClassifiedMaterial=s,this.type=1847130766}};class zi extends yI{constructor(e){super(e),this.type=760658860}}e.IfcMaterialDefinition=zi;class Ki extends zi{constructor(e,t,s,i,r,o,n,a){super(e),this.Material=t,this.LayerThickness=s,this.IsVentilated=i,this.Name=r,this.Description=o,this.Category=n,this.Priority=a,this.type=248100487}}e.IfcMaterialLayer=Ki;e.IfcMaterialLayerSet=class extends zi{constructor(e,t,s,i){super(e),this.MaterialLayers=t,this.LayerSetName=s,this.Description=i,this.type=3303938423}};e.IfcMaterialLayerWithOffsets=class extends Ki{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.Material=t,this.LayerThickness=s,this.IsVentilated=i,this.Name=r,this.Description=o,this.Category=n,this.Priority=a,this.OffsetDirection=l,this.OffsetValues=h,this.type=1847252529}};e.IfcMaterialList=class extends yI{constructor(e,t){super(e),this.Materials=t,this.type=2199411900}};class Yi extends zi{constructor(e,t,s,i,r,o,n){super(e),this.Name=t,this.Description=s,this.Material=i,this.Profile=r,this.Priority=o,this.Category=n,this.type=2235152071}}e.IfcMaterialProfile=Yi;e.IfcMaterialProfileSet=class extends zi{constructor(e,t,s,i,r){super(e),this.Name=t,this.Description=s,this.MaterialProfiles=i,this.CompositeProfile=r,this.type=164193824}};e.IfcMaterialProfileWithOffsets=class extends Yi{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.Name=t,this.Description=s,this.Material=i,this.Profile=r,this.Priority=o,this.Category=n,this.OffsetValues=a,this.type=552965576}};class Xi extends yI{constructor(e){super(e),this.type=1507914824}}e.IfcMaterialUsageDefinition=Xi;e.IfcMeasureWithUnit=class extends yI{constructor(e,t,s){super(e),this.ValueComponent=t,this.UnitComponent=s,this.type=2597039031}};e.IfcMetric=class extends ki{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a),this.Name=t,this.Description=s,this.ConstraintGrade=i,this.ConstraintSource=r,this.CreatingActor=o,this.CreationTime=n,this.UserDefinedGrade=a,this.Benchmark=l,this.ValueSource=h,this.DataValue=c,this.ReferencePath=A,this.type=3368373690}};e.IfcMonetaryUnit=class extends yI{constructor(e,t){super(e),this.Currency=t,this.type=2706619895}};class Zi extends yI{constructor(e,t,s){super(e),this.Dimensions=t,this.UnitType=s,this.type=1918398963}}e.IfcNamedUnit=Zi;class qi extends yI{constructor(e,t){super(e),this.PlacementRelTo=t,this.type=3701648758}}e.IfcObjectPlacement=qi;e.IfcObjective=class extends ki{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a),this.Name=t,this.Description=s,this.ConstraintGrade=i,this.ConstraintSource=r,this.CreatingActor=o,this.CreationTime=n,this.UserDefinedGrade=a,this.BenchmarkValues=l,this.LogicalAggregator=h,this.ObjectiveQualifier=c,this.UserDefinedQualifier=A,this.type=2251480897}};e.IfcOrganization=class extends yI{constructor(e,t,s,i,r,o){super(e),this.Identification=t,this.Name=s,this.Description=i,this.Roles=r,this.Addresses=o,this.type=4251960020}};e.IfcOwnerHistory=class extends yI{constructor(e,t,s,i,r,o,n,a,l){super(e),this.OwningUser=t,this.OwningApplication=s,this.State=i,this.ChangeAction=r,this.LastModifiedDate=o,this.LastModifyingUser=n,this.LastModifyingApplication=a,this.CreationDate=l,this.type=1207048766}};e.IfcPerson=class extends yI{constructor(e,t,s,i,r,o,n,a,l){super(e),this.Identification=t,this.FamilyName=s,this.GivenName=i,this.MiddleNames=r,this.PrefixTitles=o,this.SuffixTitles=n,this.Roles=a,this.Addresses=l,this.type=2077209135}};e.IfcPersonAndOrganization=class extends yI{constructor(e,t,s,i){super(e),this.ThePerson=t,this.TheOrganization=s,this.Roles=i,this.type=101040310}};class Ji extends yI{constructor(e,t,s){super(e),this.Name=t,this.Description=s,this.type=2483315170}}e.IfcPhysicalQuantity=Ji;class $i extends Ji{constructor(e,t,s,i){super(e,t,s),this.Name=t,this.Description=s,this.Unit=i,this.type=2226359599}}e.IfcPhysicalSimpleQuantity=$i;e.IfcPostalAddress=class extends Bi{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i),this.Purpose=t,this.Description=s,this.UserDefinedPurpose=i,this.InternalLocation=r,this.AddressLines=o,this.PostalBox=n,this.Town=a,this.Region=l,this.PostalCode=h,this.Country=c,this.type=3355820592}};class er extends yI{constructor(e){super(e),this.type=677532197}}e.IfcPresentationItem=er;class tr extends yI{constructor(e,t,s,i,r){super(e),this.Name=t,this.Description=s,this.AssignedItems=i,this.Identifier=r,this.type=2022622350}}e.IfcPresentationLayerAssignment=tr;e.IfcPresentationLayerWithStyle=class extends tr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r),this.Name=t,this.Description=s,this.AssignedItems=i,this.Identifier=r,this.LayerOn=o,this.LayerFrozen=n,this.LayerBlocked=a,this.LayerStyles=l,this.type=1304840413}};class sr extends yI{constructor(e,t){super(e),this.Name=t,this.type=3119450353}}e.IfcPresentationStyle=sr;class ir extends yI{constructor(e,t,s,i){super(e),this.Name=t,this.Description=s,this.Representations=i,this.type=2095639259}}e.IfcProductRepresentation=ir;class rr extends yI{constructor(e,t,s){super(e),this.ProfileType=t,this.ProfileName=s,this.type=3958567839}}e.IfcProfileDef=rr;e.IfcProjectedCRS=class extends ji{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.Name=t,this.Description=s,this.GeodeticDatum=i,this.VerticalDatum=r,this.MapProjection=o,this.MapZone=n,this.MapUnit=a,this.type=3843373140}};class or extends yI{constructor(e){super(e),this.type=986844984}}e.IfcPropertyAbstraction=or;e.IfcPropertyEnumeration=class extends or{constructor(e,t,s,i){super(e),this.Name=t,this.EnumerationValues=s,this.Unit=i,this.type=3710013099}};e.IfcQuantityArea=class extends $i{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.AreaValue=r,this.Formula=o,this.type=2044713172}};e.IfcQuantityCount=class extends $i{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.CountValue=r,this.Formula=o,this.type=2093928680}};e.IfcQuantityLength=class extends $i{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.LengthValue=r,this.Formula=o,this.type=931644368}};e.IfcQuantityNumber=class extends $i{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.NumberValue=r,this.Formula=o,this.type=2691318326}};e.IfcQuantityTime=class extends $i{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.TimeValue=r,this.Formula=o,this.type=3252649465}};e.IfcQuantityVolume=class extends $i{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.VolumeValue=r,this.Formula=o,this.type=2405470396}};e.IfcQuantityWeight=class extends $i{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.Description=s,this.Unit=i,this.WeightValue=r,this.Formula=o,this.type=825690147}};e.IfcRecurrencePattern=class extends yI{constructor(e,t,s,i,r,o,n,a,l){super(e),this.RecurrenceType=t,this.DayComponent=s,this.WeekdayComponent=i,this.MonthComponent=r,this.Position=o,this.Interval=n,this.Occurrences=a,this.TimePeriods=l,this.type=3915482550}};e.IfcReference=class extends yI{constructor(e,t,s,i,r,o){super(e),this.TypeIdentifier=t,this.AttributeIdentifier=s,this.InstanceName=i,this.ListPositions=r,this.InnerReference=o,this.type=2433181523}};class nr extends yI{constructor(e,t,s,i,r){super(e),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=1076942058}}e.IfcRepresentation=nr;class ar extends yI{constructor(e,t,s){super(e),this.ContextIdentifier=t,this.ContextType=s,this.type=3377609919}}e.IfcRepresentationContext=ar;class lr extends yI{constructor(e){super(e),this.type=3008791417}}e.IfcRepresentationItem=lr;e.IfcRepresentationMap=class extends yI{constructor(e,t,s){super(e),this.MappingOrigin=t,this.MappedRepresentation=s,this.type=1660063152}};class hr extends yI{constructor(e,t,s){super(e),this.Name=t,this.Description=s,this.type=2439245199}}e.IfcResourceLevelRelationship=hr;class cr extends yI{constructor(e,t,s,i,r){super(e),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=2341007311}}e.IfcRoot=cr;e.IfcSIUnit=class extends Zi{constructor(e,t,s,i,r){super(e,t,s),this.Dimensions=t,this.UnitType=s,this.Prefix=i,this.Name=r,this.type=448429030}};class Ar extends yI{constructor(e,t,s,i){super(e),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.type=1054537805}}e.IfcSchedulingTime=Ar;e.IfcShapeAspect=class extends yI{constructor(e,t,s,i,r,o){super(e),this.ShapeRepresentations=t,this.Name=s,this.Description=i,this.ProductDefinitional=r,this.PartOfProductDefinitionShape=o,this.type=867548509}};class ur extends nr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=3982875396}}e.IfcShapeModel=ur;e.IfcShapeRepresentation=class extends ur{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=4240577450}};class pr extends yI{constructor(e,t){super(e),this.Name=t,this.type=2273995522}}e.IfcStructuralConnectionCondition=pr;class dr extends yI{constructor(e,t){super(e),this.Name=t,this.type=2162789131}}e.IfcStructuralLoad=dr;e.IfcStructuralLoadConfiguration=class extends dr{constructor(e,t,s,i){super(e,t),this.Name=t,this.Values=s,this.Locations=i,this.type=3478079324}};class fr extends dr{constructor(e,t){super(e,t),this.Name=t,this.type=609421318}}e.IfcStructuralLoadOrResult=fr;class Er extends fr{constructor(e,t){super(e,t),this.Name=t,this.type=2525727697}}e.IfcStructuralLoadStatic=Er;e.IfcStructuralLoadTemperature=class extends Er{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.DeltaTConstant=s,this.DeltaTY=i,this.DeltaTZ=r,this.type=3408363356}};class mr extends nr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=2830218821}}e.IfcStyleModel=mr;e.IfcStyledItem=class extends lr{constructor(e,t,s,i){super(e),this.Item=t,this.Styles=s,this.Name=i,this.type=3958052878}};e.IfcStyledRepresentation=class extends mr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=3049322572}};e.IfcSurfaceReinforcementArea=class extends fr{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.SurfaceReinforcement1=s,this.SurfaceReinforcement2=i,this.ShearReinforcement=r,this.type=2934153892}};e.IfcSurfaceStyle=class extends sr{constructor(e,t,s,i){super(e,t),this.Name=t,this.Side=s,this.Styles=i,this.type=1300840506}};e.IfcSurfaceStyleLighting=class extends er{constructor(e,t,s,i,r){super(e),this.DiffuseTransmissionColour=t,this.DiffuseReflectionColour=s,this.TransmissionColour=i,this.ReflectanceColour=r,this.type=3303107099}};e.IfcSurfaceStyleRefraction=class extends er{constructor(e,t,s){super(e),this.RefractionIndex=t,this.DispersionFactor=s,this.type=1607154358}};class yr extends er{constructor(e,t,s){super(e),this.SurfaceColour=t,this.Transparency=s,this.type=846575682}}e.IfcSurfaceStyleShading=yr;e.IfcSurfaceStyleWithTextures=class extends er{constructor(e,t){super(e),this.Textures=t,this.type=1351298697}};class gr extends er{constructor(e,t,s,i,r,o){super(e),this.RepeatS=t,this.RepeatT=s,this.Mode=i,this.TextureTransform=r,this.Parameter=o,this.type=626085974}}e.IfcSurfaceTexture=gr;e.IfcTable=class extends yI{constructor(e,t,s,i){super(e),this.Name=t,this.Rows=s,this.Columns=i,this.type=985171141}};e.IfcTableColumn=class extends yI{constructor(e,t,s,i,r,o){super(e),this.Identifier=t,this.Name=s,this.Description=i,this.Unit=r,this.ReferencePath=o,this.type=2043862942}};e.IfcTableRow=class extends yI{constructor(e,t,s){super(e),this.RowCells=t,this.IsHeading=s,this.type=531007025}};class Ir extends Ar{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I){super(e,t,s,i),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.DurationType=r,this.ScheduleDuration=o,this.ScheduleStart=n,this.ScheduleFinish=a,this.EarlyStart=l,this.EarlyFinish=h,this.LateStart=c,this.LateFinish=A,this.FreeFloat=u,this.TotalFloat=p,this.IsCritical=d,this.StatusTime=f,this.ActualDuration=E,this.ActualStart=m,this.ActualFinish=y,this.RemainingTime=g,this.Completion=I,this.type=1549132990}}e.IfcTaskTime=Ir;e.IfcTaskTimeRecurring=class extends Ir{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I,v){super(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.DurationType=r,this.ScheduleDuration=o,this.ScheduleStart=n,this.ScheduleFinish=a,this.EarlyStart=l,this.EarlyFinish=h,this.LateStart=c,this.LateFinish=A,this.FreeFloat=u,this.TotalFloat=p,this.IsCritical=d,this.StatusTime=f,this.ActualDuration=E,this.ActualStart=m,this.ActualFinish=y,this.RemainingTime=g,this.Completion=I,this.Recurrence=v,this.type=2771591690}};e.IfcTelecomAddress=class extends Bi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i),this.Purpose=t,this.Description=s,this.UserDefinedPurpose=i,this.TelephoneNumbers=r,this.FacsimileNumbers=o,this.PagerNumber=n,this.ElectronicMailAddresses=a,this.WWWHomePageURL=l,this.MessagingIDs=h,this.type=912023232}};e.IfcTextStyle=class extends sr{constructor(e,t,s,i,r,o){super(e,t),this.Name=t,this.TextCharacterAppearance=s,this.TextStyle=i,this.TextFontStyle=r,this.ModelOrDraughting=o,this.type=1447204868}};e.IfcTextStyleForDefinedFont=class extends er{constructor(e,t,s){super(e),this.Colour=t,this.BackgroundColour=s,this.type=2636378356}};e.IfcTextStyleTextModel=class extends er{constructor(e,t,s,i,r,o,n,a){super(e),this.TextIndent=t,this.TextAlign=s,this.TextDecoration=i,this.LetterSpacing=r,this.WordSpacing=o,this.TextTransform=n,this.LineHeight=a,this.type=1640371178}};class vr extends er{constructor(e,t){super(e),this.Maps=t,this.type=280115917}}e.IfcTextureCoordinate=vr;e.IfcTextureCoordinateGenerator=class extends vr{constructor(e,t,s,i){super(e,t),this.Maps=t,this.Mode=s,this.Parameter=i,this.type=1742049831}};class Tr extends yI{constructor(e,t,s){super(e),this.TexCoordIndex=t,this.TexCoordsOf=s,this.type=222769930}}e.IfcTextureCoordinateIndices=Tr;e.IfcTextureCoordinateIndicesWithVoids=class extends Tr{constructor(e,t,s,i){super(e,t,s),this.TexCoordIndex=t,this.TexCoordsOf=s,this.InnerTexCoordIndices=i,this.type=1010789467}};e.IfcTextureMap=class extends vr{constructor(e,t,s,i){super(e,t),this.Maps=t,this.Vertices=s,this.MappedTo=i,this.type=2552916305}};e.IfcTextureVertex=class extends er{constructor(e,t){super(e),this.Coordinates=t,this.type=1210645708}};e.IfcTextureVertexList=class extends er{constructor(e,t){super(e),this.TexCoordsList=t,this.type=3611470254}};e.IfcTimePeriod=class extends yI{constructor(e,t,s){super(e),this.StartTime=t,this.EndTime=s,this.type=1199560280}};class _r extends yI{constructor(e,t,s,i,r,o,n,a,l){super(e),this.Name=t,this.Description=s,this.StartTime=i,this.EndTime=r,this.TimeSeriesDataType=o,this.DataOrigin=n,this.UserDefinedDataOrigin=a,this.Unit=l,this.type=3101149627}}e.IfcTimeSeries=_r;e.IfcTimeSeriesValue=class extends yI{constructor(e,t){super(e),this.ListValues=t,this.type=581633288}};class Rr extends lr{constructor(e){super(e),this.type=1377556343}}e.IfcTopologicalRepresentationItem=Rr;e.IfcTopologyRepresentation=class extends ur{constructor(e,t,s,i,r){super(e,t,s,i,r),this.ContextOfItems=t,this.RepresentationIdentifier=s,this.RepresentationType=i,this.Items=r,this.type=1735638870}};e.IfcUnitAssignment=class extends yI{constructor(e,t){super(e),this.Units=t,this.type=180925521}};class Pr extends Rr{constructor(e){super(e),this.type=2799835756}}e.IfcVertex=Pr;e.IfcVertexPoint=class extends Pr{constructor(e,t){super(e),this.VertexGeometry=t,this.type=1907098498}};e.IfcVirtualGridIntersection=class extends yI{constructor(e,t,s){super(e),this.IntersectingAxes=t,this.OffsetDistances=s,this.type=891718957}};e.IfcWorkTime=class extends Ar{constructor(e,t,s,i,r,o,n){super(e,t,s,i),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.RecurrencePattern=r,this.StartDate=o,this.FinishDate=n,this.type=1236880293}};e.IfcAlignmentCantSegment=class extends Fi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s),this.StartTag=t,this.EndTag=s,this.StartDistAlong=i,this.HorizontalLength=r,this.StartCantLeft=o,this.EndCantLeft=n,this.StartCantRight=a,this.EndCantRight=l,this.PredefinedType=h,this.type=3752311538}};e.IfcAlignmentHorizontalSegment=class extends Fi{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s),this.StartTag=t,this.EndTag=s,this.StartPoint=i,this.StartDirection=r,this.StartRadiusOfCurvature=o,this.EndRadiusOfCurvature=n,this.SegmentLength=a,this.GravityCenterLineHeight=l,this.PredefinedType=h,this.type=536804194}};e.IfcApprovalRelationship=class extends hr{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.RelatingApproval=i,this.RelatedApprovals=r,this.type=3869604511}};class Dr extends rr{constructor(e,t,s,i){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.OuterCurve=i,this.type=3798115385}}e.IfcArbitraryClosedProfileDef=Dr;class Nr extends rr{constructor(e,t,s,i){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.Curve=i,this.type=1310608509}}e.IfcArbitraryOpenProfileDef=Nr;e.IfcArbitraryProfileDefWithVoids=class extends Dr{constructor(e,t,s,i,r){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.OuterCurve=i,this.InnerCurves=r,this.type=2705031697}};e.IfcBlobTexture=class extends gr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.RepeatS=t,this.RepeatT=s,this.Mode=i,this.TextureTransform=r,this.Parameter=o,this.RasterFormat=n,this.RasterCode=a,this.type=616511568}};e.IfcCenterLineProfileDef=class extends Nr{constructor(e,t,s,i,r){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Curve=i,this.Thickness=r,this.type=3150382593}};e.IfcClassification=class extends Qi{constructor(e,t,s,i,r,o,n,a){super(e),this.Source=t,this.Edition=s,this.EditionDate=i,this.Name=r,this.Description=o,this.Specification=n,this.ReferenceTokens=a,this.type=747523909}};e.IfcClassificationReference=class extends Wi{constructor(e,t,s,i,r,o,n){super(e,t,s,i),this.Location=t,this.Identification=s,this.Name=i,this.ReferencedSource=r,this.Description=o,this.Sort=n,this.type=647927063}};e.IfcColourRgbList=class extends er{constructor(e,t){super(e),this.ColourList=t,this.type=3285139300}};class Cr extends er{constructor(e,t){super(e),this.Name=t,this.type=3264961684}}e.IfcColourSpecification=Cr;e.IfcCompositeProfileDef=class extends rr{constructor(e,t,s,i,r){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.Profiles=i,this.Label=r,this.type=1485152156}};class Or extends Rr{constructor(e,t){super(e),this.CfsFaces=t,this.type=370225590}}e.IfcConnectedFaceSet=Or;e.IfcConnectionCurveGeometry=class extends Hi{constructor(e,t,s){super(e),this.CurveOnRelatingElement=t,this.CurveOnRelatedElement=s,this.type=1981873012}};e.IfcConnectionPointEccentricity=class extends Gi{constructor(e,t,s,i,r,o){super(e,t,s),this.PointOnRelatingElement=t,this.PointOnRelatedElement=s,this.EccentricityInX=i,this.EccentricityInY=r,this.EccentricityInZ=o,this.type=45288368}};e.IfcContextDependentUnit=class extends Zi{constructor(e,t,s,i){super(e,t,s),this.Dimensions=t,this.UnitType=s,this.Name=i,this.type=3050246964}};class br extends Zi{constructor(e,t,s,i,r){super(e,t,s),this.Dimensions=t,this.UnitType=s,this.Name=i,this.ConversionFactor=r,this.type=2889183280}}e.IfcConversionBasedUnit=br;e.IfcConversionBasedUnitWithOffset=class extends br{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.Dimensions=t,this.UnitType=s,this.Name=i,this.ConversionFactor=r,this.ConversionOffset=o,this.type=2713554722}};e.IfcCurrencyRelationship=class extends hr{constructor(e,t,s,i,r,o,n,a){super(e,t,s),this.Name=t,this.Description=s,this.RelatingMonetaryUnit=i,this.RelatedMonetaryUnit=r,this.ExchangeRate=o,this.RateDateTime=n,this.RateSource=a,this.type=539742890}};e.IfcCurveStyle=class extends sr{constructor(e,t,s,i,r,o){super(e,t),this.Name=t,this.CurveFont=s,this.CurveWidth=i,this.CurveColour=r,this.ModelOrDraughting=o,this.type=3800577675}};e.IfcCurveStyleFont=class extends er{constructor(e,t,s){super(e),this.Name=t,this.PatternList=s,this.type=1105321065}};e.IfcCurveStyleFontAndScaling=class extends er{constructor(e,t,s,i){super(e),this.Name=t,this.CurveStyleFont=s,this.CurveFontScaling=i,this.type=2367409068}};e.IfcCurveStyleFontPattern=class extends er{constructor(e,t,s){super(e),this.VisibleSegmentLength=t,this.InvisibleSegmentLength=s,this.type=3510044353}};class Sr extends rr{constructor(e,t,s,i,r,o){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.ParentProfile=i,this.Operator=r,this.Label=o,this.type=3632507154}}e.IfcDerivedProfileDef=Sr;e.IfcDocumentInformation=class extends Qi{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m){super(e),this.Identification=t,this.Name=s,this.Description=i,this.Location=r,this.Purpose=o,this.IntendedUse=n,this.Scope=a,this.Revision=l,this.DocumentOwner=h,this.Editors=c,this.CreationTime=A,this.LastRevisionTime=u,this.ElectronicFormat=p,this.ValidFrom=d,this.ValidUntil=f,this.Confidentiality=E,this.Status=m,this.type=1154170062}};e.IfcDocumentInformationRelationship=class extends hr{constructor(e,t,s,i,r,o){super(e,t,s),this.Name=t,this.Description=s,this.RelatingDocument=i,this.RelatedDocuments=r,this.RelationshipType=o,this.type=770865208}};e.IfcDocumentReference=class extends Wi{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Location=t,this.Identification=s,this.Name=i,this.Description=r,this.ReferencedDocument=o,this.type=3732053477}};class wr extends Rr{constructor(e,t,s){super(e),this.EdgeStart=t,this.EdgeEnd=s,this.type=3900360178}}e.IfcEdge=wr;e.IfcEdgeCurve=class extends wr{constructor(e,t,s,i,r){super(e,t,s),this.EdgeStart=t,this.EdgeEnd=s,this.EdgeGeometry=i,this.SameSense=r,this.type=476780140}};e.IfcEventTime=class extends Ar{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.ActualDate=r,this.EarlyDate=o,this.LateDate=n,this.ScheduleDate=a,this.type=211053100}};class xr extends or{constructor(e,t,s,i){super(e),this.Name=t,this.Description=s,this.Properties=i,this.type=297599258}}e.IfcExtendedProperties=xr;e.IfcExternalReferenceRelationship=class extends hr{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.RelatingReference=i,this.RelatedResourceObjects=r,this.type=1437805879}};class Br extends Rr{constructor(e,t){super(e),this.Bounds=t,this.type=2556980723}}e.IfcFace=Br;class Fr extends Rr{constructor(e,t,s){super(e),this.Bound=t,this.Orientation=s,this.type=1809719519}}e.IfcFaceBound=Fr;e.IfcFaceOuterBound=class extends Fr{constructor(e,t,s){super(e,t,s),this.Bound=t,this.Orientation=s,this.type=803316827}};class Mr extends Br{constructor(e,t,s,i){super(e,t),this.Bounds=t,this.FaceSurface=s,this.SameSense=i,this.type=3008276851}}e.IfcFaceSurface=Mr;e.IfcFailureConnectionCondition=class extends pr{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.TensionFailureX=s,this.TensionFailureY=i,this.TensionFailureZ=r,this.CompressionFailureX=o,this.CompressionFailureY=n,this.CompressionFailureZ=a,this.type=4219587988}};e.IfcFillAreaStyle=class extends sr{constructor(e,t,s,i){super(e,t),this.Name=t,this.FillStyles=s,this.ModelOrDraughting=i,this.type=738692330}};class Lr extends ar{constructor(e,t,s,i,r,o,n){super(e,t,s),this.ContextIdentifier=t,this.ContextType=s,this.CoordinateSpaceDimension=i,this.Precision=r,this.WorldCoordinateSystem=o,this.TrueNorth=n,this.type=3448662350}}e.IfcGeometricRepresentationContext=Lr;class Ur extends lr{constructor(e){super(e),this.type=2453401579}}e.IfcGeometricRepresentationItem=Ur;e.IfcGeometricRepresentationSubContext=class extends Lr{constructor(e,s,i,r,o,n,a,l){super(e,s,i,new t(0),null,r,null),this.ContextIdentifier=s,this.ContextType=i,this.WorldCoordinateSystem=r,this.ParentContext=o,this.TargetScale=n,this.TargetView=a,this.UserDefinedTargetView=l,this.type=4142052618}};class Hr extends Ur{constructor(e,t){super(e),this.Elements=t,this.type=3590301190}}e.IfcGeometricSet=Hr;e.IfcGridPlacement=class extends qi{constructor(e,t,s,i){super(e,t),this.PlacementRelTo=t,this.PlacementLocation=s,this.PlacementRefDirection=i,this.type=178086475}};class Gr extends Ur{constructor(e,t,s){super(e),this.BaseSurface=t,this.AgreementFlag=s,this.type=812098782}}e.IfcHalfSpaceSolid=Gr;e.IfcImageTexture=class extends gr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.RepeatS=t,this.RepeatT=s,this.Mode=i,this.TextureTransform=r,this.Parameter=o,this.URLReference=n,this.type=3905492369}};e.IfcIndexedColourMap=class extends er{constructor(e,t,s,i,r){super(e),this.MappedTo=t,this.Opacity=s,this.Colours=i,this.ColourIndex=r,this.type=3570813810}};class kr extends vr{constructor(e,t,s,i){super(e,t),this.Maps=t,this.MappedTo=s,this.TexCoords=i,this.type=1437953363}}e.IfcIndexedTextureMap=kr;e.IfcIndexedTriangleTextureMap=class extends kr{constructor(e,t,s,i,r){super(e,t,s,i),this.Maps=t,this.MappedTo=s,this.TexCoords=i,this.TexCoordIndex=r,this.type=2133299955}};e.IfcIrregularTimeSeries=class extends _r{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.Name=t,this.Description=s,this.StartTime=i,this.EndTime=r,this.TimeSeriesDataType=o,this.DataOrigin=n,this.UserDefinedDataOrigin=a,this.Unit=l,this.Values=h,this.type=3741457305}};e.IfcLagTime=class extends Ar{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.LagValue=r,this.DurationType=o,this.type=1585845231}};class Vr extends Ur{constructor(e,t,s,i,r){super(e),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.type=1402838566}}e.IfcLightSource=Vr;e.IfcLightSourceAmbient=class extends Vr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.type=125510826}};e.IfcLightSourceDirectional=class extends Vr{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.Orientation=o,this.type=2604431987}};e.IfcLightSourceGoniometric=class extends Vr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.Position=o,this.ColourAppearance=n,this.ColourTemperature=a,this.LuminousFlux=l,this.LightEmissionSource=h,this.LightDistributionDataSource=c,this.type=4266656042}};class jr extends Vr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.Position=o,this.Radius=n,this.ConstantAttenuation=a,this.DistanceAttenuation=l,this.QuadricAttenuation=h,this.type=1520743889}}e.IfcLightSourcePositional=jr;e.IfcLightSourceSpot=class extends jr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h),this.Name=t,this.LightColour=s,this.AmbientIntensity=i,this.Intensity=r,this.Position=o,this.Radius=n,this.ConstantAttenuation=a,this.DistanceAttenuation=l,this.QuadricAttenuation=h,this.Orientation=c,this.ConcentrationExponent=A,this.SpreadAngle=u,this.BeamWidthAngle=p,this.type=3422422726}};e.IfcLinearPlacement=class extends qi{constructor(e,t,s,i){super(e,t),this.PlacementRelTo=t,this.RelativePlacement=s,this.CartesianPosition=i,this.type=388784114}};e.IfcLocalPlacement=class extends qi{constructor(e,t,s){super(e,t),this.PlacementRelTo=t,this.RelativePlacement=s,this.type=2624227202}};class Qr extends Rr{constructor(e){super(e),this.type=1008929658}}e.IfcLoop=Qr;e.IfcMappedItem=class extends lr{constructor(e,t,s){super(e),this.MappingSource=t,this.MappingTarget=s,this.type=2347385850}};e.IfcMaterial=class extends zi{constructor(e,t,s,i){super(e),this.Name=t,this.Description=s,this.Category=i,this.type=1838606355}};e.IfcMaterialConstituent=class extends zi{constructor(e,t,s,i,r,o){super(e),this.Name=t,this.Description=s,this.Material=i,this.Fraction=r,this.Category=o,this.type=3708119e3}};e.IfcMaterialConstituentSet=class extends zi{constructor(e,t,s,i){super(e),this.Name=t,this.Description=s,this.MaterialConstituents=i,this.type=2852063980}};e.IfcMaterialDefinitionRepresentation=class extends ir{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Representations=i,this.RepresentedMaterial=r,this.type=2022407955}};e.IfcMaterialLayerSetUsage=class extends Xi{constructor(e,t,s,i,r,o){super(e),this.ForLayerSet=t,this.LayerSetDirection=s,this.DirectionSense=i,this.OffsetFromReferenceLine=r,this.ReferenceExtent=o,this.type=1303795690}};class Wr extends Xi{constructor(e,t,s,i){super(e),this.ForProfileSet=t,this.CardinalPoint=s,this.ReferenceExtent=i,this.type=3079605661}}e.IfcMaterialProfileSetUsage=Wr;e.IfcMaterialProfileSetUsageTapering=class extends Wr{constructor(e,t,s,i,r,o){super(e,t,s,i),this.ForProfileSet=t,this.CardinalPoint=s,this.ReferenceExtent=i,this.ForProfileEndSet=r,this.CardinalEndPoint=o,this.type=3404854881}};e.IfcMaterialProperties=class extends xr{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Properties=i,this.Material=r,this.type=3265635763}};e.IfcMaterialRelationship=class extends hr{constructor(e,t,s,i,r,o){super(e,t,s),this.Name=t,this.Description=s,this.RelatingMaterial=i,this.RelatedMaterials=r,this.MaterialExpression=o,this.type=853536259}};e.IfcMirroredProfileDef=class extends Sr{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.ProfileType=t,this.ProfileName=s,this.ParentProfile=i,this.Operator=r,this.Label=o,this.type=2998442950}};class zr extends cr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=219451334}}e.IfcObjectDefinition=zr;e.IfcOpenCrossProfileDef=class extends rr{constructor(e,t,s,i,r,o,n,a){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.HorizontalWidths=i,this.Widths=r,this.Slopes=o,this.Tags=n,this.OffsetPoint=a,this.type=182550632}};e.IfcOpenShell=class extends Or{constructor(e,t){super(e,t),this.CfsFaces=t,this.type=2665983363}};e.IfcOrganizationRelationship=class extends hr{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.RelatingOrganization=i,this.RelatedOrganizations=r,this.type=1411181986}};e.IfcOrientedEdge=class extends wr{constructor(e,t,s,i){super(e,t,new mI(0)),this.EdgeStart=t,this.EdgeElement=s,this.Orientation=i,this.type=1029017970}};class Kr extends rr{constructor(e,t,s,i){super(e,t,s),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.type=2529465313}}e.IfcParameterizedProfileDef=Kr;e.IfcPath=class extends Rr{constructor(e,t){super(e),this.EdgeList=t,this.type=2519244187}};e.IfcPhysicalComplexQuantity=class extends Ji{constructor(e,t,s,i,r,o,n){super(e,t,s),this.Name=t,this.Description=s,this.HasQuantities=i,this.Discrimination=r,this.Quality=o,this.Usage=n,this.type=3021840470}};e.IfcPixelTexture=class extends gr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o),this.RepeatS=t,this.RepeatT=s,this.Mode=i,this.TextureTransform=r,this.Parameter=o,this.Width=n,this.Height=a,this.ColourComponents=l,this.Pixel=h,this.type=597895409}};class Yr extends Ur{constructor(e,t){super(e),this.Location=t,this.type=2004835150}}e.IfcPlacement=Yr;class Xr extends Ur{constructor(e,t,s){super(e),this.SizeInX=t,this.SizeInY=s,this.type=1663979128}}e.IfcPlanarExtent=Xr;class Zr extends Ur{constructor(e){super(e),this.type=2067069095}}e.IfcPoint=Zr;e.IfcPointByDistanceExpression=class extends Zr{constructor(e,t,s,i,r,o){super(e),this.DistanceAlong=t,this.OffsetLateral=s,this.OffsetVertical=i,this.OffsetLongitudinal=r,this.BasisCurve=o,this.type=2165702409}};e.IfcPointOnCurve=class extends Zr{constructor(e,t,s){super(e),this.BasisCurve=t,this.PointParameter=s,this.type=4022376103}};e.IfcPointOnSurface=class extends Zr{constructor(e,t,s,i){super(e),this.BasisSurface=t,this.PointParameterU=s,this.PointParameterV=i,this.type=1423911732}};e.IfcPolyLoop=class extends Qr{constructor(e,t){super(e),this.Polygon=t,this.type=2924175390}};e.IfcPolygonalBoundedHalfSpace=class extends Gr{constructor(e,t,s,i,r){super(e,t,s),this.BaseSurface=t,this.AgreementFlag=s,this.Position=i,this.PolygonalBoundary=r,this.type=2775532180}};class qr extends er{constructor(e,t){super(e),this.Name=t,this.type=3727388367}}e.IfcPreDefinedItem=qr;class Jr extends or{constructor(e){super(e),this.type=3778827333}}e.IfcPreDefinedProperties=Jr;class $r extends qr{constructor(e,t){super(e,t),this.Name=t,this.type=1775413392}}e.IfcPreDefinedTextFont=$r;e.IfcProductDefinitionShape=class extends ir{constructor(e,t,s,i){super(e,t,s,i),this.Name=t,this.Description=s,this.Representations=i,this.type=673634403}};e.IfcProfileProperties=class extends xr{constructor(e,t,s,i,r){super(e,t,s,i),this.Name=t,this.Description=s,this.Properties=i,this.ProfileDefinition=r,this.type=2802850158}};class eo extends or{constructor(e,t,s){super(e),this.Name=t,this.Specification=s,this.type=2598011224}}e.IfcProperty=eo;class to extends cr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=1680319473}}e.IfcPropertyDefinition=to;e.IfcPropertyDependencyRelationship=class extends hr{constructor(e,t,s,i,r,o){super(e,t,s),this.Name=t,this.Description=s,this.DependingProperty=i,this.DependantProperty=r,this.Expression=o,this.type=148025276}};class so extends to{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=3357820518}}e.IfcPropertySetDefinition=so;class io extends to{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=1482703590}}e.IfcPropertyTemplateDefinition=io;class ro extends so{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=2090586900}}e.IfcQuantitySet=ro;class oo extends Kr{constructor(e,t,s,i,r,o){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.XDim=r,this.YDim=o,this.type=3615266464}}e.IfcRectangleProfileDef=oo;e.IfcRegularTimeSeries=class extends _r{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.Name=t,this.Description=s,this.StartTime=i,this.EndTime=r,this.TimeSeriesDataType=o,this.DataOrigin=n,this.UserDefinedDataOrigin=a,this.Unit=l,this.TimeStep=h,this.Values=c,this.type=3413951693}};e.IfcReinforcementBarProperties=class extends Jr{constructor(e,t,s,i,r,o,n){super(e),this.TotalCrossSectionArea=t,this.SteelGrade=s,this.BarSurface=i,this.EffectiveDepth=r,this.NominalBarDiameter=o,this.BarCount=n,this.type=1580146022}};class no extends cr{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=478536968}}e.IfcRelationship=no;e.IfcResourceApprovalRelationship=class extends hr{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.RelatedResourceObjects=i,this.RelatingApproval=r,this.type=2943643501}};e.IfcResourceConstraintRelationship=class extends hr{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Description=s,this.RelatingConstraint=i,this.RelatedResourceObjects=r,this.type=1608871552}};e.IfcResourceTime=class extends Ar{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y){super(e,t,s,i),this.Name=t,this.DataOrigin=s,this.UserDefinedDataOrigin=i,this.ScheduleWork=r,this.ScheduleUsage=o,this.ScheduleStart=n,this.ScheduleFinish=a,this.ScheduleContour=l,this.LevelingDelay=h,this.IsOverAllocated=c,this.StatusTime=A,this.ActualWork=u,this.ActualUsage=p,this.ActualStart=d,this.ActualFinish=f,this.RemainingWork=E,this.RemainingUsage=m,this.Completion=y,this.type=1042787934}};e.IfcRoundedRectangleProfileDef=class extends oo{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.XDim=r,this.YDim=o,this.RoundingRadius=n,this.type=2778083089}};e.IfcSectionProperties=class extends Jr{constructor(e,t,s,i){super(e),this.SectionType=t,this.StartProfile=s,this.EndProfile=i,this.type=2042790032}};e.IfcSectionReinforcementProperties=class extends Jr{constructor(e,t,s,i,r,o,n){super(e),this.LongitudinalStartPosition=t,this.LongitudinalEndPosition=s,this.TransversePosition=i,this.ReinforcementRole=r,this.SectionDefinition=o,this.CrossSectionReinforcementDefinitions=n,this.type=4165799628}};e.IfcSectionedSpine=class extends Ur{constructor(e,t,s,i){super(e),this.SpineCurve=t,this.CrossSections=s,this.CrossSectionPositions=i,this.type=1509187699}};class ao extends Ur{constructor(e,t){super(e),this.Transition=t,this.type=823603102}}e.IfcSegment=ao;e.IfcShellBasedSurfaceModel=class extends Ur{constructor(e,t){super(e),this.SbsmBoundary=t,this.type=4124623270}};class lo extends eo{constructor(e,t,s){super(e,t,s),this.Name=t,this.Specification=s,this.type=3692461612}}e.IfcSimpleProperty=lo;e.IfcSlippageConnectionCondition=class extends pr{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.SlippageX=s,this.SlippageY=i,this.SlippageZ=r,this.type=2609359061}};class ho extends Ur{constructor(e){super(e),this.type=723233188}}e.IfcSolidModel=ho;e.IfcStructuralLoadLinearForce=class extends Er{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.LinearForceX=s,this.LinearForceY=i,this.LinearForceZ=r,this.LinearMomentX=o,this.LinearMomentY=n,this.LinearMomentZ=a,this.type=1595516126}};e.IfcStructuralLoadPlanarForce=class extends Er{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.PlanarForceX=s,this.PlanarForceY=i,this.PlanarForceZ=r,this.type=2668620305}};class co extends Er{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.DisplacementX=s,this.DisplacementY=i,this.DisplacementZ=r,this.RotationalDisplacementRX=o,this.RotationalDisplacementRY=n,this.RotationalDisplacementRZ=a,this.type=2473145415}}e.IfcStructuralLoadSingleDisplacement=co;e.IfcStructuralLoadSingleDisplacementDistortion=class extends co{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.Name=t,this.DisplacementX=s,this.DisplacementY=i,this.DisplacementZ=r,this.RotationalDisplacementRX=o,this.RotationalDisplacementRY=n,this.RotationalDisplacementRZ=a,this.Distortion=l,this.type=1973038258}};class Ao extends Er{constructor(e,t,s,i,r,o,n,a){super(e,t),this.Name=t,this.ForceX=s,this.ForceY=i,this.ForceZ=r,this.MomentX=o,this.MomentY=n,this.MomentZ=a,this.type=1597423693}}e.IfcStructuralLoadSingleForce=Ao;e.IfcStructuralLoadSingleForceWarping=class extends Ao{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.Name=t,this.ForceX=s,this.ForceY=i,this.ForceZ=r,this.MomentX=o,this.MomentY=n,this.MomentZ=a,this.WarpingMoment=l,this.type=1190533807}};e.IfcSubedge=class extends wr{constructor(e,t,s,i){super(e,t,s),this.EdgeStart=t,this.EdgeEnd=s,this.ParentEdge=i,this.type=2233826070}};class uo extends Ur{constructor(e){super(e),this.type=2513912981}}e.IfcSurface=uo;e.IfcSurfaceStyleRendering=class extends yr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s),this.SurfaceColour=t,this.Transparency=s,this.DiffuseColour=i,this.TransmissionColour=r,this.DiffuseTransmissionColour=o,this.ReflectionColour=n,this.SpecularColour=a,this.SpecularHighlight=l,this.ReflectanceMethod=h,this.type=1878645084}};class po extends ho{constructor(e,t,s){super(e),this.SweptArea=t,this.Position=s,this.type=2247615214}}e.IfcSweptAreaSolid=po;class fo extends ho{constructor(e,t,s,i,r,o){super(e),this.Directrix=t,this.Radius=s,this.InnerRadius=i,this.StartParam=r,this.EndParam=o,this.type=1260650574}}e.IfcSweptDiskSolid=fo;e.IfcSweptDiskSolidPolygonal=class extends fo{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.Directrix=t,this.Radius=s,this.InnerRadius=i,this.StartParam=r,this.EndParam=o,this.FilletRadius=n,this.type=1096409881}};class Eo extends uo{constructor(e,t,s){super(e),this.SweptCurve=t,this.Position=s,this.type=230924584}}e.IfcSweptSurface=Eo;e.IfcTShapeProfileDef=class extends Kr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.FlangeWidth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.FlangeEdgeRadius=h,this.WebEdgeRadius=c,this.WebSlope=A,this.FlangeSlope=u,this.type=3071757647}};class mo extends Ur{constructor(e){super(e),this.type=901063453}}e.IfcTessellatedItem=mo;class yo extends Ur{constructor(e,t,s,i){super(e),this.Literal=t,this.Placement=s,this.Path=i,this.type=4282788508}}e.IfcTextLiteral=yo;e.IfcTextLiteralWithExtent=class extends yo{constructor(e,t,s,i,r,o){super(e,t,s,i),this.Literal=t,this.Placement=s,this.Path=i,this.Extent=r,this.BoxAlignment=o,this.type=3124975700}};e.IfcTextStyleFontModel=class extends $r{constructor(e,t,s,i,r,o,n){super(e,t),this.Name=t,this.FontFamily=s,this.FontStyle=i,this.FontVariant=r,this.FontWeight=o,this.FontSize=n,this.type=1983826977}};e.IfcTrapeziumProfileDef=class extends Kr{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.BottomXDim=r,this.TopXDim=o,this.YDim=n,this.TopXOffset=a,this.type=2715220739}};class go extends zr{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.type=1628702193}}e.IfcTypeObject=go;class Io extends go{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ProcessType=h,this.type=3736923433}}e.IfcTypeProcess=Io;class vo extends go{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.type=2347495698}}e.IfcTypeProduct=vo;class To extends go{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.type=3698973494}}e.IfcTypeResource=To;e.IfcUShapeProfileDef=class extends Kr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.FlangeWidth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.EdgeRadius=h,this.FlangeSlope=c,this.type=427810014}};e.IfcVector=class extends Ur{constructor(e,t,s){super(e),this.Orientation=t,this.Magnitude=s,this.type=1417489154}};e.IfcVertexLoop=class extends Qr{constructor(e,t){super(e),this.LoopVertex=t,this.type=2759199220}};e.IfcZShapeProfileDef=class extends Kr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.FlangeWidth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.EdgeRadius=h,this.type=2543172580}};e.IfcAdvancedFace=class extends Mr{constructor(e,t,s,i){super(e,t,s,i),this.Bounds=t,this.FaceSurface=s,this.SameSense=i,this.type=3406155212}};e.IfcAnnotationFillArea=class extends Ur{constructor(e,t,s){super(e),this.OuterBoundary=t,this.InnerBoundaries=s,this.type=669184980}};e.IfcAsymmetricIShapeProfileDef=class extends Kr{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.BottomFlangeWidth=r,this.OverallDepth=o,this.WebThickness=n,this.BottomFlangeThickness=a,this.BottomFlangeFilletRadius=l,this.TopFlangeWidth=h,this.TopFlangeThickness=c,this.TopFlangeFilletRadius=A,this.BottomFlangeEdgeRadius=u,this.BottomFlangeSlope=p,this.TopFlangeEdgeRadius=d,this.TopFlangeSlope=f,this.type=3207858831}};e.IfcAxis1Placement=class extends Yr{constructor(e,t,s){super(e,t),this.Location=t,this.Axis=s,this.type=4261334040}};e.IfcAxis2Placement2D=class extends Yr{constructor(e,t,s){super(e,t),this.Location=t,this.RefDirection=s,this.type=3125803723}};e.IfcAxis2Placement3D=class extends Yr{constructor(e,t,s,i){super(e,t),this.Location=t,this.Axis=s,this.RefDirection=i,this.type=2740243338}};e.IfcAxis2PlacementLinear=class extends Yr{constructor(e,t,s,i){super(e,t),this.Location=t,this.Axis=s,this.RefDirection=i,this.type=3425423356}};class _o extends Ur{constructor(e,t,s,i){super(e),this.Operator=t,this.FirstOperand=s,this.SecondOperand=i,this.type=2736907675}}e.IfcBooleanResult=_o;class Ro extends uo{constructor(e){super(e),this.type=4182860854}}e.IfcBoundedSurface=Ro;e.IfcBoundingBox=class extends Ur{constructor(e,t,s,i,r){super(e),this.Corner=t,this.XDim=s,this.YDim=i,this.ZDim=r,this.type=2581212453}};e.IfcBoxedHalfSpace=class extends Gr{constructor(e,t,s,i){super(e,t,s),this.BaseSurface=t,this.AgreementFlag=s,this.Enclosure=i,this.type=2713105998}};e.IfcCShapeProfileDef=class extends Kr{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.Width=o,this.WallThickness=n,this.Girth=a,this.InternalFilletRadius=l,this.type=2898889636}};e.IfcCartesianPoint=class extends Zr{constructor(e,t){super(e),this.Coordinates=t,this.type=1123145078}};class Po extends Ur{constructor(e){super(e),this.type=574549367}}e.IfcCartesianPointList=Po;e.IfcCartesianPointList2D=class extends Po{constructor(e,t,s){super(e),this.CoordList=t,this.TagList=s,this.type=1675464909}};e.IfcCartesianPointList3D=class extends Po{constructor(e,t,s){super(e),this.CoordList=t,this.TagList=s,this.type=2059837836}};class Do extends Ur{constructor(e,t,s,i,r){super(e),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.type=59481748}}e.IfcCartesianTransformationOperator=Do;class No extends Do{constructor(e,t,s,i,r){super(e,t,s,i,r),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.type=3749851601}}e.IfcCartesianTransformationOperator2D=No;e.IfcCartesianTransformationOperator2DnonUniform=class extends No{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.Scale2=o,this.type=3486308946}};class Co extends Do{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.Axis3=o,this.type=3331915920}}e.IfcCartesianTransformationOperator3D=Co;e.IfcCartesianTransformationOperator3DnonUniform=class extends Co{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.Axis1=t,this.Axis2=s,this.LocalOrigin=i,this.Scale=r,this.Axis3=o,this.Scale2=n,this.Scale3=a,this.type=1416205885}};class Oo extends Kr{constructor(e,t,s,i,r){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Radius=r,this.type=1383045692}}e.IfcCircleProfileDef=Oo;e.IfcClosedShell=class extends Or{constructor(e,t){super(e,t),this.CfsFaces=t,this.type=2205249479}};e.IfcColourRgb=class extends Cr{constructor(e,t,s,i,r){super(e,t),this.Name=t,this.Red=s,this.Green=i,this.Blue=r,this.type=776857604}};e.IfcComplexProperty=class extends eo{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Specification=s,this.UsageName=i,this.HasProperties=r,this.type=2542286263}};class bo extends ao{constructor(e,t,s,i){super(e,t),this.Transition=t,this.SameSense=s,this.ParentCurve=i,this.type=2485617015}}e.IfcCompositeCurveSegment=bo;class So extends To{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.type=2574617495}}e.IfcConstructionResourceType=So;class wo extends zr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.Phase=a,this.RepresentationContexts=l,this.UnitsInContext=h,this.type=3419103109}}e.IfcContext=wo;e.IfcCrewResourceType=class extends So{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.PredefinedType=u,this.type=1815067380}};class xo extends Ur{constructor(e,t){super(e),this.Position=t,this.type=2506170314}}e.IfcCsgPrimitive3D=xo;e.IfcCsgSolid=class extends ho{constructor(e,t){super(e),this.TreeRootExpression=t,this.type=2147822146}};class Bo extends Ur{constructor(e){super(e),this.type=2601014836}}e.IfcCurve=Bo;e.IfcCurveBoundedPlane=class extends Ro{constructor(e,t,s,i){super(e),this.BasisSurface=t,this.OuterBoundary=s,this.InnerBoundaries=i,this.type=2827736869}};e.IfcCurveBoundedSurface=class extends Ro{constructor(e,t,s,i){super(e),this.BasisSurface=t,this.Boundaries=s,this.ImplicitOuter=i,this.type=2629017746}};e.IfcCurveSegment=class extends ao{constructor(e,t,s,i,r,o){super(e,t),this.Transition=t,this.Placement=s,this.SegmentStart=i,this.SegmentLength=r,this.ParentCurve=o,this.type=4212018352}};e.IfcDirection=class extends Ur{constructor(e,t){super(e),this.DirectionRatios=t,this.type=32440307}};class Fo extends po{constructor(e,t,s,i,r,o){super(e,t,s),this.SweptArea=t,this.Position=s,this.Directrix=i,this.StartParam=r,this.EndParam=o,this.type=593015953}}e.IfcDirectrixCurveSweptAreaSolid=Fo;e.IfcEdgeLoop=class extends Qr{constructor(e,t){super(e),this.EdgeList=t,this.type=1472233963}};e.IfcElementQuantity=class extends ro{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.MethodOfMeasurement=o,this.Quantities=n,this.type=1883228015}};class Mo extends vo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=339256511}}e.IfcElementType=Mo;class Lo extends uo{constructor(e,t){super(e),this.Position=t,this.type=2777663545}}e.IfcElementarySurface=Lo;e.IfcEllipseProfileDef=class extends Kr{constructor(e,t,s,i,r,o){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.SemiAxis1=r,this.SemiAxis2=o,this.type=2835456948}};e.IfcEventType=class extends Io{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ProcessType=h,this.PredefinedType=c,this.EventTriggerType=A,this.UserDefinedEventTriggerType=u,this.type=4024345920}};class Uo extends po{constructor(e,t,s,i,r){super(e,t,s),this.SweptArea=t,this.Position=s,this.ExtrudedDirection=i,this.Depth=r,this.type=477187591}}e.IfcExtrudedAreaSolid=Uo;e.IfcExtrudedAreaSolidTapered=class extends Uo{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.SweptArea=t,this.Position=s,this.ExtrudedDirection=i,this.Depth=r,this.EndSweptArea=o,this.type=2804161546}};e.IfcFaceBasedSurfaceModel=class extends Ur{constructor(e,t){super(e),this.FbsmFaces=t,this.type=2047409740}};e.IfcFillAreaStyleHatching=class extends Ur{constructor(e,t,s,i,r,o){super(e),this.HatchLineAppearance=t,this.StartOfNextHatchLine=s,this.PointOfReferenceHatchLine=i,this.PatternStart=r,this.HatchLineAngle=o,this.type=374418227}};e.IfcFillAreaStyleTiles=class extends Ur{constructor(e,t,s,i){super(e),this.TilingPattern=t,this.Tiles=s,this.TilingScale=i,this.type=315944413}};class Ho extends Fo{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.SweptArea=t,this.Position=s,this.Directrix=i,this.StartParam=r,this.EndParam=o,this.FixedReference=n,this.type=2652556860}}e.IfcFixedReferenceSweptAreaSolid=Ho;class Go extends Mo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=4238390223}}e.IfcFurnishingElementType=Go;e.IfcFurnitureType=class extends Go{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.AssemblyPlace=c,this.PredefinedType=A,this.type=1268542332}};e.IfcGeographicElementType=class extends Mo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4095422895}};e.IfcGeometricCurveSet=class extends Hr{constructor(e,t){super(e,t),this.Elements=t,this.type=987898635}};e.IfcIShapeProfileDef=class extends Kr{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.OverallWidth=r,this.OverallDepth=o,this.WebThickness=n,this.FlangeThickness=a,this.FilletRadius=l,this.FlangeEdgeRadius=h,this.FlangeSlope=c,this.type=1484403080}};class ko extends mo{constructor(e,t){super(e),this.CoordIndex=t,this.type=178912537}}e.IfcIndexedPolygonalFace=ko;e.IfcIndexedPolygonalFaceWithVoids=class extends ko{constructor(e,t,s){super(e,t),this.CoordIndex=t,this.InnerCoordIndices=s,this.type=2294589976}};e.IfcIndexedPolygonalTextureMap=class extends kr{constructor(e,t,s,i,r){super(e,t,s,i),this.Maps=t,this.MappedTo=s,this.TexCoords=i,this.TexCoordIndices=r,this.type=3465909080}};e.IfcLShapeProfileDef=class extends Kr{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Depth=r,this.Width=o,this.Thickness=n,this.FilletRadius=a,this.EdgeRadius=l,this.LegSlope=h,this.type=572779678}};e.IfcLaborResourceType=class extends So{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.PredefinedType=u,this.type=428585644}};e.IfcLine=class extends Bo{constructor(e,t,s){super(e),this.Pnt=t,this.Dir=s,this.type=1281925730}};class Vo extends ho{constructor(e,t){super(e),this.Outer=t,this.type=1425443689}}e.IfcManifoldSolidBrep=Vo;class jo extends zr{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=3888040117}}e.IfcObject=jo;class Qo extends Bo{constructor(e,t){super(e),this.BasisCurve=t,this.type=590820931}}e.IfcOffsetCurve=Qo;e.IfcOffsetCurve2D=class extends Qo{constructor(e,t,s,i){super(e,t),this.BasisCurve=t,this.Distance=s,this.SelfIntersect=i,this.type=3388369263}};e.IfcOffsetCurve3D=class extends Qo{constructor(e,t,s,i,r){super(e,t),this.BasisCurve=t,this.Distance=s,this.SelfIntersect=i,this.RefDirection=r,this.type=3505215534}};e.IfcOffsetCurveByDistances=class extends Qo{constructor(e,t,s,i){super(e,t),this.BasisCurve=t,this.OffsetValues=s,this.Tag=i,this.type=2485787929}};e.IfcPcurve=class extends Bo{constructor(e,t,s){super(e),this.BasisSurface=t,this.ReferenceCurve=s,this.type=1682466193}};e.IfcPlanarBox=class extends Xr{constructor(e,t,s,i){super(e,t,s),this.SizeInX=t,this.SizeInY=s,this.Placement=i,this.type=603570806}};e.IfcPlane=class extends Lo{constructor(e,t){super(e,t),this.Position=t,this.type=220341763}};e.IfcPolynomialCurve=class extends Bo{constructor(e,t,s,i,r){super(e),this.Position=t,this.CoefficientsX=s,this.CoefficientsY=i,this.CoefficientsZ=r,this.type=3381221214}};class Wo extends qr{constructor(e,t){super(e,t),this.Name=t,this.type=759155922}}e.IfcPreDefinedColour=Wo;class zo extends qr{constructor(e,t){super(e,t),this.Name=t,this.type=2559016684}}e.IfcPreDefinedCurveFont=zo;class Ko extends so{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=3967405729}}e.IfcPreDefinedPropertySet=Ko;e.IfcProcedureType=class extends Io{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ProcessType=h,this.PredefinedType=c,this.type=569719735}};class Yo extends jo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.type=2945172077}}e.IfcProcess=Yo;class Xo extends jo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=4208778838}}e.IfcProduct=Xo;e.IfcProject=class extends wo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.Phase=a,this.RepresentationContexts=l,this.UnitsInContext=h,this.type=103090709}};e.IfcProjectLibrary=class extends wo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.Phase=a,this.RepresentationContexts=l,this.UnitsInContext=h,this.type=653396225}};e.IfcPropertyBoundedValue=class extends lo{constructor(e,t,s,i,r,o,n){super(e,t,s),this.Name=t,this.Specification=s,this.UpperBoundValue=i,this.LowerBoundValue=r,this.Unit=o,this.SetPointValue=n,this.type=871118103}};e.IfcPropertyEnumeratedValue=class extends lo{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Specification=s,this.EnumerationValues=i,this.EnumerationReference=r,this.type=4166981789}};e.IfcPropertyListValue=class extends lo{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Specification=s,this.ListValues=i,this.Unit=r,this.type=2752243245}};e.IfcPropertyReferenceValue=class extends lo{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Specification=s,this.UsageName=i,this.PropertyReference=r,this.type=941946838}};e.IfcPropertySet=class extends so{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.HasProperties=o,this.type=1451395588}};e.IfcPropertySetTemplate=class extends io{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.TemplateType=o,this.ApplicableEntity=n,this.HasPropertyTemplates=a,this.type=492091185}};e.IfcPropertySingleValue=class extends lo{constructor(e,t,s,i,r){super(e,t,s),this.Name=t,this.Specification=s,this.NominalValue=i,this.Unit=r,this.type=3650150729}};e.IfcPropertyTableValue=class extends lo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s),this.Name=t,this.Specification=s,this.DefiningValues=i,this.DefinedValues=r,this.Expression=o,this.DefiningUnit=n,this.DefinedUnit=a,this.CurveInterpolation=l,this.type=110355661}};class Zo extends io{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=3521284610}}e.IfcPropertyTemplate=Zo;e.IfcRectangleHollowProfileDef=class extends oo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.XDim=r,this.YDim=o,this.WallThickness=n,this.InnerFilletRadius=a,this.OuterFilletRadius=l,this.type=2770003689}};e.IfcRectangularPyramid=class extends xo{constructor(e,t,s,i,r){super(e,t),this.Position=t,this.XLength=s,this.YLength=i,this.Height=r,this.type=2798486643}};e.IfcRectangularTrimmedSurface=class extends Ro{constructor(e,t,s,i,r,o,n,a){super(e),this.BasisSurface=t,this.U1=s,this.V1=i,this.U2=r,this.V2=o,this.Usense=n,this.Vsense=a,this.type=3454111270}};e.IfcReinforcementDefinitionProperties=class extends Ko{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.DefinitionType=o,this.ReinforcementSectionDefinitions=n,this.type=3765753017}};class qo extends no{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.type=3939117080}}e.IfcRelAssigns=qo;e.IfcRelAssignsToActor=class extends qo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingActor=a,this.ActingRole=l,this.type=1683148259}};e.IfcRelAssignsToControl=class extends qo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingControl=a,this.type=2495723537}};class Jo extends qo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingGroup=a,this.type=1307041759}}e.IfcRelAssignsToGroup=Jo;e.IfcRelAssignsToGroupByFactor=class extends Jo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingGroup=a,this.Factor=l,this.type=1027710054}};e.IfcRelAssignsToProcess=class extends qo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingProcess=a,this.QuantityInProcess=l,this.type=4278684876}};e.IfcRelAssignsToProduct=class extends qo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingProduct=a,this.type=2857406711}};e.IfcRelAssignsToResource=class extends qo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatedObjectsType=n,this.RelatingResource=a,this.type=205026976}};class $o extends no{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.type=1865459582}}e.IfcRelAssociates=$o;e.IfcRelAssociatesApproval=class extends $o{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingApproval=n,this.type=4095574036}};e.IfcRelAssociatesClassification=class extends $o{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingClassification=n,this.type=919958153}};e.IfcRelAssociatesConstraint=class extends $o{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.Intent=n,this.RelatingConstraint=a,this.type=2728634034}};e.IfcRelAssociatesDocument=class extends $o{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingDocument=n,this.type=982818633}};e.IfcRelAssociatesLibrary=class extends $o{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingLibrary=n,this.type=3840914261}};e.IfcRelAssociatesMaterial=class extends $o{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingMaterial=n,this.type=2655215786}};e.IfcRelAssociatesProfileDef=class extends $o{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingProfileDef=n,this.type=1033248425}};class en extends no{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=826625072}}e.IfcRelConnects=en;class tn extends en{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ConnectionGeometry=o,this.RelatingElement=n,this.RelatedElement=a,this.type=1204542856}}e.IfcRelConnectsElements=tn;e.IfcRelConnectsPathElements=class extends tn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ConnectionGeometry=o,this.RelatingElement=n,this.RelatedElement=a,this.RelatingPriorities=l,this.RelatedPriorities=h,this.RelatedConnectionType=c,this.RelatingConnectionType=A,this.type=3945020480}};e.IfcRelConnectsPortToElement=class extends en{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingPort=o,this.RelatedElement=n,this.type=4201705270}};e.IfcRelConnectsPorts=class extends en{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingPort=o,this.RelatedPort=n,this.RealizingElement=a,this.type=3190031847}};e.IfcRelConnectsStructuralActivity=class extends en{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingElement=o,this.RelatedStructuralActivity=n,this.type=2127690289}};class sn extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingStructuralMember=o,this.RelatedStructuralConnection=n,this.AppliedCondition=a,this.AdditionalConditions=l,this.SupportedLength=h,this.ConditionCoordinateSystem=c,this.type=1638771189}}e.IfcRelConnectsStructuralMember=sn;e.IfcRelConnectsWithEccentricity=class extends sn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingStructuralMember=o,this.RelatedStructuralConnection=n,this.AppliedCondition=a,this.AdditionalConditions=l,this.SupportedLength=h,this.ConditionCoordinateSystem=c,this.ConnectionConstraint=A,this.type=504942748}};e.IfcRelConnectsWithRealizingElements=class extends tn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ConnectionGeometry=o,this.RelatingElement=n,this.RelatedElement=a,this.RealizingElements=l,this.ConnectionType=h,this.type=3678494232}};e.IfcRelContainedInSpatialStructure=class extends en{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedElements=o,this.RelatingStructure=n,this.type=3242617779}};e.IfcRelCoversBldgElements=class extends en{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingBuildingElement=o,this.RelatedCoverings=n,this.type=886880790}};e.IfcRelCoversSpaces=class extends en{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingSpace=o,this.RelatedCoverings=n,this.type=2802773753}};e.IfcRelDeclares=class extends no{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingContext=o,this.RelatedDefinitions=n,this.type=2565941209}};class rn extends no{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=2551354335}}e.IfcRelDecomposes=rn;class on extends no{constructor(e,t,s,i,r){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.type=693640335}}e.IfcRelDefines=on;e.IfcRelDefinesByObject=class extends on{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingObject=n,this.type=1462361463}};e.IfcRelDefinesByProperties=class extends on{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingPropertyDefinition=n,this.type=4186316022}};e.IfcRelDefinesByTemplate=class extends on{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedPropertySets=o,this.RelatingTemplate=n,this.type=307848117}};e.IfcRelDefinesByType=class extends on{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedObjects=o,this.RelatingType=n,this.type=781010003}};e.IfcRelFillsElement=class extends en{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingOpeningElement=o,this.RelatedBuildingElement=n,this.type=3940055652}};e.IfcRelFlowControlElements=class extends en{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedControlElements=o,this.RelatingFlowElement=n,this.type=279856033}};e.IfcRelInterferesElements=class extends en{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingElement=o,this.RelatedElement=n,this.InterferenceGeometry=a,this.InterferenceSpace=l,this.InterferenceType=h,this.ImpliedOrder=c,this.type=427948657}};e.IfcRelNests=class extends rn{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingObject=o,this.RelatedObjects=n,this.type=3268803585}};e.IfcRelPositions=class extends en{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingPositioningElement=o,this.RelatedProducts=n,this.type=1441486842}};e.IfcRelProjectsElement=class extends rn{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingElement=o,this.RelatedFeatureElement=n,this.type=750771296}};e.IfcRelReferencedInSpatialStructure=class extends en{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatedElements=o,this.RelatingStructure=n,this.type=1245217292}};e.IfcRelSequence=class extends en{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingProcess=o,this.RelatedProcess=n,this.TimeLag=a,this.SequenceType=l,this.UserDefinedSequenceType=h,this.type=4122056220}};e.IfcRelServicesBuildings=class extends en{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingSystem=o,this.RelatedBuildings=n,this.type=366585022}};class nn extends en{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingSpace=o,this.RelatedBuildingElement=n,this.ConnectionGeometry=a,this.PhysicalOrVirtualBoundary=l,this.InternalOrExternalBoundary=h,this.type=3451746338}}e.IfcRelSpaceBoundary=nn;class an extends nn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingSpace=o,this.RelatedBuildingElement=n,this.ConnectionGeometry=a,this.PhysicalOrVirtualBoundary=l,this.InternalOrExternalBoundary=h,this.ParentBoundary=c,this.type=3523091289}}e.IfcRelSpaceBoundary1stLevel=an;e.IfcRelSpaceBoundary2ndLevel=class extends an{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingSpace=o,this.RelatedBuildingElement=n,this.ConnectionGeometry=a,this.PhysicalOrVirtualBoundary=l,this.InternalOrExternalBoundary=h,this.ParentBoundary=c,this.CorrespondingBoundary=A,this.type=1521410863}};e.IfcRelVoidsElement=class extends rn{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingBuildingElement=o,this.RelatedOpeningElement=n,this.type=1401173127}};e.IfcReparametrisedCompositeCurveSegment=class extends bo{constructor(e,t,s,i,r){super(e,t,s,i),this.Transition=t,this.SameSense=s,this.ParentCurve=i,this.ParamLength=r,this.type=816062949}};class ln extends jo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.type=2914609552}}e.IfcResource=ln;class hn extends po{constructor(e,t,s,i,r){super(e,t,s),this.SweptArea=t,this.Position=s,this.Axis=i,this.Angle=r,this.type=1856042241}}e.IfcRevolvedAreaSolid=hn;e.IfcRevolvedAreaSolidTapered=class extends hn{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.SweptArea=t,this.Position=s,this.Axis=i,this.Angle=r,this.EndSweptArea=o,this.type=3243963512}};e.IfcRightCircularCone=class extends xo{constructor(e,t,s,i){super(e,t),this.Position=t,this.Height=s,this.BottomRadius=i,this.type=4158566097}};e.IfcRightCircularCylinder=class extends xo{constructor(e,t,s,i){super(e,t),this.Position=t,this.Height=s,this.Radius=i,this.type=3626867408}};class cn extends ho{constructor(e,t,s){super(e),this.Directrix=t,this.CrossSections=s,this.type=1862484736}}e.IfcSectionedSolid=cn;e.IfcSectionedSolidHorizontal=class extends cn{constructor(e,t,s,i){super(e,t,s),this.Directrix=t,this.CrossSections=s,this.CrossSectionPositions=i,this.type=1290935644}};e.IfcSectionedSurface=class extends uo{constructor(e,t,s,i){super(e),this.Directrix=t,this.CrossSectionPositions=s,this.CrossSections=i,this.type=1356537516}};e.IfcSimplePropertyTemplate=class extends Zo{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.TemplateType=o,this.PrimaryMeasureType=n,this.SecondaryMeasureType=a,this.Enumerators=l,this.PrimaryUnit=h,this.SecondaryUnit=c,this.Expression=A,this.AccessState=u,this.type=3663146110}};class An extends Xo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.type=1412071761}}e.IfcSpatialElement=An;class un extends vo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=710998568}}e.IfcSpatialElementType=un;class pn extends An{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.type=2706606064}}e.IfcSpatialStructureElement=pn;class dn extends un{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3893378262}}e.IfcSpatialStructureElementType=dn;e.IfcSpatialZone=class extends An{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.PredefinedType=h,this.type=463610769}};e.IfcSpatialZoneType=class extends un{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.LongName=A,this.type=2481509218}};e.IfcSphere=class extends xo{constructor(e,t,s){super(e,t),this.Position=t,this.Radius=s,this.type=451544542}};e.IfcSphericalSurface=class extends Lo{constructor(e,t,s){super(e,t),this.Position=t,this.Radius=s,this.type=4015995234}};class fn extends Bo{constructor(e,t){super(e),this.Position=t,this.type=2735484536}}e.IfcSpiral=fn;class En extends Xo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.type=3544373492}}e.IfcStructuralActivity=En;class mn extends Xo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=3136571912}}e.IfcStructuralItem=mn;class yn extends mn{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=530289379}}e.IfcStructuralMember=yn;class gn extends En{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.type=3689010777}}e.IfcStructuralReaction=gn;class In extends yn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.Thickness=h,this.type=3979015343}}e.IfcStructuralSurfaceMember=In;e.IfcStructuralSurfaceMemberVarying=class extends In{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.Thickness=h,this.type=2218152070}};e.IfcStructuralSurfaceReaction=class extends gn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.PredefinedType=c,this.type=603775116}};e.IfcSubContractResourceType=class extends So{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.PredefinedType=u,this.type=4095615324}};class vn extends Bo{constructor(e,t,s,i){super(e),this.Curve3D=t,this.AssociatedGeometry=s,this.MasterRepresentation=i,this.type=699246055}}e.IfcSurfaceCurve=vn;e.IfcSurfaceCurveSweptAreaSolid=class extends Fo{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.SweptArea=t,this.Position=s,this.Directrix=i,this.StartParam=r,this.EndParam=o,this.ReferenceSurface=n,this.type=2028607225}};e.IfcSurfaceOfLinearExtrusion=class extends Eo{constructor(e,t,s,i,r){super(e,t,s),this.SweptCurve=t,this.Position=s,this.ExtrudedDirection=i,this.Depth=r,this.type=2809605785}};e.IfcSurfaceOfRevolution=class extends Eo{constructor(e,t,s,i){super(e,t,s),this.SweptCurve=t,this.Position=s,this.AxisPosition=i,this.type=4124788165}};e.IfcSystemFurnitureElementType=class extends Go{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1580310250}};e.IfcTask=class extends Yo{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Status=l,this.WorkMethod=h,this.IsMilestone=c,this.Priority=A,this.TaskTime=u,this.PredefinedType=p,this.type=3473067441}};e.IfcTaskType=class extends Io{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ProcessType=h,this.PredefinedType=c,this.WorkMethod=A,this.type=3206491090}};class Tn extends mo{constructor(e,t,s){super(e),this.Coordinates=t,this.Closed=s,this.type=2387106220}}e.IfcTessellatedFaceSet=Tn;e.IfcThirdOrderPolynomialSpiral=class extends fn{constructor(e,t,s,i,r,o){super(e,t),this.Position=t,this.CubicTerm=s,this.QuadraticTerm=i,this.LinearTerm=r,this.ConstantTerm=o,this.type=782932809}};e.IfcToroidalSurface=class extends Lo{constructor(e,t,s,i){super(e,t),this.Position=t,this.MajorRadius=s,this.MinorRadius=i,this.type=1935646853}};class _n extends Mo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3665877780}}e.IfcTransportationDeviceType=_n;class Rn extends Tn{constructor(e,t,s,i,r,o){super(e,t,s),this.Coordinates=t,this.Closed=s,this.Normals=i,this.CoordIndex=r,this.PnIndex=o,this.type=2916149573}}e.IfcTriangulatedFaceSet=Rn;e.IfcTriangulatedIrregularNetwork=class extends Rn{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.Coordinates=t,this.Closed=s,this.Normals=i,this.CoordIndex=r,this.PnIndex=o,this.Flags=n,this.type=1229763772}};e.IfcVehicleType=class extends _n{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3651464721}};e.IfcWindowLiningProperties=class extends Ko{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.LiningDepth=o,this.LiningThickness=n,this.TransomThickness=a,this.MullionThickness=l,this.FirstTransomOffset=h,this.SecondTransomOffset=c,this.FirstMullionOffset=A,this.SecondMullionOffset=u,this.ShapeAspectStyle=p,this.LiningOffset=d,this.LiningToPanelOffsetX=f,this.LiningToPanelOffsetY=E,this.type=336235671}};e.IfcWindowPanelProperties=class extends Ko{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.OperationType=o,this.PanelPosition=n,this.FrameDepth=a,this.FrameThickness=l,this.ShapeAspectStyle=h,this.type=512836454}};class Pn extends jo{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.TheActor=n,this.type=2296667514}}e.IfcActor=Pn;class Dn extends Vo{constructor(e,t){super(e,t),this.Outer=t,this.type=1635779807}}e.IfcAdvancedBrep=Dn;e.IfcAdvancedBrepWithVoids=class extends Dn{constructor(e,t,s){super(e,t),this.Outer=t,this.Voids=s,this.type=2603310189}};e.IfcAnnotation=class extends Xo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.type=1674181508}};class Nn extends Ro{constructor(e,t,s,i,r,o,n,a){super(e),this.UDegree=t,this.VDegree=s,this.ControlPointsList=i,this.SurfaceForm=r,this.UClosed=o,this.VClosed=n,this.SelfIntersect=a,this.type=2887950389}}e.IfcBSplineSurface=Nn;class Cn extends Nn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a),this.UDegree=t,this.VDegree=s,this.ControlPointsList=i,this.SurfaceForm=r,this.UClosed=o,this.VClosed=n,this.SelfIntersect=a,this.UMultiplicities=l,this.VMultiplicities=h,this.UKnots=c,this.VKnots=A,this.KnotSpec=u,this.type=167062518}}e.IfcBSplineSurfaceWithKnots=Cn;e.IfcBlock=class extends xo{constructor(e,t,s,i,r){super(e,t),this.Position=t,this.XLength=s,this.YLength=i,this.ZLength=r,this.type=1334484129}};e.IfcBooleanClippingResult=class extends _o{constructor(e,t,s,i){super(e,t,s,i),this.Operator=t,this.FirstOperand=s,this.SecondOperand=i,this.type=3649129432}};class On extends Bo{constructor(e){super(e),this.type=1260505505}}e.IfcBoundedCurve=On;e.IfcBuildingStorey=class extends pn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.Elevation=c,this.type=3124254112}};class bn extends Mo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1626504194}}e.IfcBuiltElementType=bn;e.IfcChimneyType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2197970202}};e.IfcCircleHollowProfileDef=class extends Oo{constructor(e,t,s,i,r,o){super(e,t,s,i,r),this.ProfileType=t,this.ProfileName=s,this.Position=i,this.Radius=r,this.WallThickness=o,this.type=2937912522}};e.IfcCivilElementType=class extends Mo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3893394355}};e.IfcClothoid=class extends fn{constructor(e,t,s){super(e,t),this.Position=t,this.ClothoidConstant=s,this.type=3497074424}};e.IfcColumnType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=300633059}};e.IfcComplexPropertyTemplate=class extends Zo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.UsageName=o,this.TemplateType=n,this.HasPropertyTemplates=a,this.type=3875453745}};class Sn extends On{constructor(e,t,s){super(e),this.Segments=t,this.SelfIntersect=s,this.type=3732776249}}e.IfcCompositeCurve=Sn;class wn extends Sn{constructor(e,t,s){super(e,t,s),this.Segments=t,this.SelfIntersect=s,this.type=15328376}}e.IfcCompositeCurveOnSurface=wn;class xn extends Bo{constructor(e,t){super(e),this.Position=t,this.type=2510884976}}e.IfcConic=xn;e.IfcConstructionEquipmentResourceType=class extends So{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.PredefinedType=u,this.type=2185764099}};e.IfcConstructionMaterialResourceType=class extends So{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.PredefinedType=u,this.type=4105962743}};e.IfcConstructionProductResourceType=class extends So{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.Identification=a,this.LongDescription=l,this.ResourceType=h,this.BaseCosts=c,this.BaseQuantity=A,this.PredefinedType=u,this.type=1525564444}};class Bn extends ln{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.type=2559216714}}e.IfcConstructionResource=Bn;class Fn extends jo{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.type=3293443760}}e.IfcControl=Fn;e.IfcCosineSpiral=class extends fn{constructor(e,t,s,i){super(e,t),this.Position=t,this.CosineTerm=s,this.ConstantTerm=i,this.type=2000195564}};e.IfcCostItem=class extends Fn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.PredefinedType=a,this.CostValues=l,this.CostQuantities=h,this.type=3895139033}};e.IfcCostSchedule=class extends Fn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.PredefinedType=a,this.Status=l,this.SubmittedOn=h,this.UpdateDate=c,this.type=1419761937}};e.IfcCourseType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4189326743}};e.IfcCoveringType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1916426348}};e.IfcCrewResource=class extends Bn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.PredefinedType=A,this.type=3295246426}};e.IfcCurtainWallType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1457835157}};e.IfcCylindricalSurface=class extends Lo{constructor(e,t,s){super(e,t),this.Position=t,this.Radius=s,this.type=1213902940}};class Mn extends bn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1306400036}}e.IfcDeepFoundationType=Mn;e.IfcDirectrixDerivedReferenceSweptAreaSolid=class extends Ho{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o,n),this.SweptArea=t,this.Position=s,this.Directrix=i,this.StartParam=r,this.EndParam=o,this.FixedReference=n,this.type=4234616927}};class Ln extends Mo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3256556792}}e.IfcDistributionElementType=Ln;class Un extends Ln{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3849074793}}e.IfcDistributionFlowElementType=Un;e.IfcDoorLiningProperties=class extends Ko{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.LiningDepth=o,this.LiningThickness=n,this.ThresholdDepth=a,this.ThresholdThickness=l,this.TransomThickness=h,this.TransomOffset=c,this.LiningOffset=A,this.ThresholdOffset=u,this.CasingThickness=p,this.CasingDepth=d,this.ShapeAspectStyle=f,this.LiningToPanelOffsetX=E,this.LiningToPanelOffsetY=m,this.type=2963535650}};e.IfcDoorPanelProperties=class extends Ko{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.PanelDepth=o,this.PanelOperation=n,this.PanelWidth=a,this.PanelPosition=l,this.ShapeAspectStyle=h,this.type=1714330368}};e.IfcDoorType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.OperationType=A,this.ParameterTakesPrecedence=u,this.UserDefinedOperationType=p,this.type=2323601079}};e.IfcDraughtingPreDefinedColour=class extends Wo{constructor(e,t){super(e,t),this.Name=t,this.type=445594917}};e.IfcDraughtingPreDefinedCurveFont=class extends zo{constructor(e,t){super(e,t),this.Name=t,this.type=4006246654}};class Hn extends Xo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1758889154}}e.IfcElement=Hn;e.IfcElementAssembly=class extends Hn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.AssemblyPlace=h,this.PredefinedType=c,this.type=4123344466}};e.IfcElementAssemblyType=class extends Mo{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2397081782}};class Gn extends Hn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1623761950}}e.IfcElementComponent=Gn;class kn extends Mo{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2590856083}}e.IfcElementComponentType=kn;e.IfcEllipse=class extends xn{constructor(e,t,s,i){super(e,t),this.Position=t,this.SemiAxis1=s,this.SemiAxis2=i,this.type=1704287377}};class Vn extends Un{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2107101300}}e.IfcEnergyConversionDeviceType=Vn;e.IfcEngineType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=132023988}};e.IfcEvaporativeCoolerType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3174744832}};e.IfcEvaporatorType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3390157468}};e.IfcEvent=class extends Yo{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.PredefinedType=l,this.EventTriggerType=h,this.UserDefinedEventTriggerType=c,this.EventOccurenceTime=A,this.type=4148101412}};class jn extends An{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.type=2853485674}}e.IfcExternalSpatialStructureElement=jn;class Qn extends Vo{constructor(e,t){super(e,t),this.Outer=t,this.type=807026263}}e.IfcFacetedBrep=Qn;e.IfcFacetedBrepWithVoids=class extends Qn{constructor(e,t,s){super(e,t),this.Outer=t,this.Voids=s,this.type=3737207727}};class Wn extends pn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.type=24185140}}e.IfcFacility=Wn;class zn extends pn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.UsageType=c,this.type=1310830890}}e.IfcFacilityPart=zn;e.IfcFacilityPartCommon=class extends zn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.UsageType=c,this.PredefinedType=A,this.type=4228831410}};e.IfcFastener=class extends Gn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=647756555}};e.IfcFastenerType=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2489546625}};class Kn extends Hn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2827207264}}e.IfcFeatureElement=Kn;class Yn extends Kn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2143335405}}e.IfcFeatureElementAddition=Yn;class Xn extends Kn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1287392070}}e.IfcFeatureElementSubtraction=Xn;class Zn extends Un{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3907093117}}e.IfcFlowControllerType=Zn;class qn extends Un{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3198132628}}e.IfcFlowFittingType=qn;e.IfcFlowMeterType=class extends Zn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3815607619}};class Jn extends Un{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1482959167}}e.IfcFlowMovingDeviceType=Jn;class $n extends Un{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1834744321}}e.IfcFlowSegmentType=$n;class ea extends Un{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=1339347760}}e.IfcFlowStorageDeviceType=ea;class ta extends Un{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2297155007}}e.IfcFlowTerminalType=ta;class sa extends Un{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=3009222698}}e.IfcFlowTreatmentDeviceType=sa;e.IfcFootingType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1893162501}};class ia extends Hn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=263784265}}e.IfcFurnishingElement=ia;e.IfcFurniture=class extends ia{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1509553395}};e.IfcGeographicElement=class extends Hn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3493046030}};class ra extends Hn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=4230923436}}e.IfcGeotechnicalElement=ra;e.IfcGeotechnicalStratum=class extends ra{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1594536857}};e.IfcGradientCurve=class extends Sn{constructor(e,t,s,i,r){super(e,t,s),this.Segments=t,this.SelfIntersect=s,this.BaseCurve=i,this.EndPoint=r,this.type=2898700619}};class oa extends jo{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=2706460486}}e.IfcGroup=oa;e.IfcHeatExchangerType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1251058090}};e.IfcHumidifierType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1806887404}};e.IfcImpactProtectionDevice=class extends Gn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2568555532}};e.IfcImpactProtectionDeviceType=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3948183225}};e.IfcIndexedPolyCurve=class extends On{constructor(e,t,s,i){super(e),this.Points=t,this.Segments=s,this.SelfIntersect=i,this.type=2571569899}};e.IfcInterceptorType=class extends sa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3946677679}};e.IfcIntersectionCurve=class extends vn{constructor(e,t,s,i){super(e,t,s,i),this.Curve3D=t,this.AssociatedGeometry=s,this.MasterRepresentation=i,this.type=3113134337}};e.IfcInventory=class extends oa{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.Jurisdiction=a,this.ResponsiblePersons=l,this.LastUpdateDate=h,this.CurrentValue=c,this.OriginalValue=A,this.type=2391368822}};e.IfcJunctionBoxType=class extends qn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4288270099}};e.IfcKerbType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.Mountable=c,this.type=679976338}};e.IfcLaborResource=class extends Bn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.PredefinedType=A,this.type=3827777499}};e.IfcLampType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1051575348}};e.IfcLightFixtureType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1161773419}};class na extends Xo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=2176059722}}e.IfcLinearElement=na;e.IfcLiquidTerminalType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1770583370}};e.IfcMarineFacility=class extends Wn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.PredefinedType=c,this.type=525669439}};e.IfcMarinePart=class extends zn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.UsageType=c,this.PredefinedType=A,this.type=976884017}};e.IfcMechanicalFastener=class extends Gn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.NominalDiameter=h,this.NominalLength=c,this.PredefinedType=A,this.type=377706215}};e.IfcMechanicalFastenerType=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.NominalDiameter=A,this.NominalLength=u,this.type=2108223431}};e.IfcMedicalDeviceType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1114901282}};e.IfcMemberType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3181161470}};e.IfcMobileTelecommunicationsApplianceType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1950438474}};e.IfcMooringDeviceType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=710110818}};e.IfcMotorConnectionType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=977012517}};e.IfcNavigationElementType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=506776471}};e.IfcOccupant=class extends Pn{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.TheActor=n,this.PredefinedType=a,this.type=4143007308}};e.IfcOpeningElement=class extends Xn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3588315303}};e.IfcOutletType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2837617999}};e.IfcPavementType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=514975943}};e.IfcPerformanceHistory=class extends Fn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LifeCyclePhase=a,this.PredefinedType=l,this.type=2382730787}};e.IfcPermeableCoveringProperties=class extends Ko{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.OperationType=o,this.PanelPosition=n,this.FrameDepth=a,this.FrameThickness=l,this.ShapeAspectStyle=h,this.type=3566463478}};e.IfcPermit=class extends Fn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.PredefinedType=a,this.Status=l,this.LongDescription=h,this.type=3327091369}};e.IfcPileType=class extends Mn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1158309216}};e.IfcPipeFittingType=class extends qn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=804291784}};e.IfcPipeSegmentType=class extends $n{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4231323485}};e.IfcPlateType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4017108033}};e.IfcPolygonalFaceSet=class extends Tn{constructor(e,t,s,i,r){super(e,t,s),this.Coordinates=t,this.Closed=s,this.Faces=i,this.PnIndex=r,this.type=2839578677}};e.IfcPolyline=class extends On{constructor(e,t){super(e),this.Points=t,this.type=3724593414}};class aa extends Xo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=3740093272}}e.IfcPort=aa;class la extends Xo{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=1946335990}}e.IfcPositioningElement=la;e.IfcProcedure=class extends Yo{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.PredefinedType=l,this.type=2744685151}};e.IfcProjectOrder=class extends Fn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.PredefinedType=a,this.Status=l,this.LongDescription=h,this.type=2904328755}};e.IfcProjectionElement=class extends Yn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3651124850}};e.IfcProtectiveDeviceType=class extends Zn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1842657554}};e.IfcPumpType=class extends Jn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2250791053}};e.IfcRailType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1763565496}};e.IfcRailingType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2893384427}};e.IfcRailway=class extends Wn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.PredefinedType=c,this.type=3992365140}};e.IfcRailwayPart=class extends zn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.UsageType=c,this.PredefinedType=A,this.type=1891881377}};e.IfcRampFlightType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2324767716}};e.IfcRampType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1469900589}};e.IfcRationalBSplineSurfaceWithKnots=class extends Cn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h,c,A,u),this.UDegree=t,this.VDegree=s,this.ControlPointsList=i,this.SurfaceForm=r,this.UClosed=o,this.VClosed=n,this.SelfIntersect=a,this.UMultiplicities=l,this.VMultiplicities=h,this.UKnots=c,this.VKnots=A,this.KnotSpec=u,this.WeightsData=p,this.type=683857671}};e.IfcReferent=class extends la{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.type=4021432810}};class ha extends Gn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.type=3027567501}}e.IfcReinforcingElement=ha;class ca extends kn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=964333572}}e.IfcReinforcingElementType=ca;e.IfcReinforcingMesh=class extends ha{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.MeshLength=c,this.MeshWidth=A,this.LongitudinalBarNominalDiameter=u,this.TransverseBarNominalDiameter=p,this.LongitudinalBarCrossSectionArea=d,this.TransverseBarCrossSectionArea=f,this.LongitudinalBarSpacing=E,this.TransverseBarSpacing=m,this.PredefinedType=y,this.type=2320036040}};e.IfcReinforcingMeshType=class extends ca{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m,y,g,I){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.MeshLength=A,this.MeshWidth=u,this.LongitudinalBarNominalDiameter=p,this.TransverseBarNominalDiameter=d,this.LongitudinalBarCrossSectionArea=f,this.TransverseBarCrossSectionArea=E,this.LongitudinalBarSpacing=m,this.TransverseBarSpacing=y,this.BendingShapeCode=g,this.BendingParameters=I,this.type=2310774935}};e.IfcRelAdheresToElement=class extends rn{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingElement=o,this.RelatedSurfaceFeatures=n,this.type=3818125796}};e.IfcRelAggregates=class extends rn{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.RelatingObject=o,this.RelatedObjects=n,this.type=160246688}};e.IfcRoad=class extends Wn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.PredefinedType=c,this.type=146592293}};e.IfcRoadPart=class extends zn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.UsageType=c,this.PredefinedType=A,this.type=550521510}};e.IfcRoofType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2781568857}};e.IfcSanitaryTerminalType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1768891740}};e.IfcSeamCurve=class extends vn{constructor(e,t,s,i){super(e,t,s,i),this.Curve3D=t,this.AssociatedGeometry=s,this.MasterRepresentation=i,this.type=2157484638}};e.IfcSecondOrderPolynomialSpiral=class extends fn{constructor(e,t,s,i,r){super(e,t),this.Position=t,this.QuadraticTerm=s,this.LinearTerm=i,this.ConstantTerm=r,this.type=3649235739}};e.IfcSegmentedReferenceCurve=class extends Sn{constructor(e,t,s,i,r){super(e,t,s),this.Segments=t,this.SelfIntersect=s,this.BaseCurve=i,this.EndPoint=r,this.type=544395925}};e.IfcSeventhOrderPolynomialSpiral=class extends fn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t),this.Position=t,this.SepticTerm=s,this.SexticTerm=i,this.QuinticTerm=r,this.QuarticTerm=o,this.CubicTerm=n,this.QuadraticTerm=a,this.LinearTerm=l,this.ConstantTerm=h,this.type=1027922057}};e.IfcShadingDeviceType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4074543187}};e.IfcSign=class extends Gn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=33720170}};e.IfcSignType=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3599934289}};e.IfcSignalType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1894708472}};e.IfcSineSpiral=class extends fn{constructor(e,t,s,i,r){super(e,t),this.Position=t,this.SineTerm=s,this.LinearTerm=i,this.ConstantTerm=r,this.type=42703149}};e.IfcSite=class extends pn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.RefLatitude=c,this.RefLongitude=A,this.RefElevation=u,this.LandTitleNumber=p,this.SiteAddress=d,this.type=4097777520}};e.IfcSlabType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2533589738}};e.IfcSolarDeviceType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1072016465}};e.IfcSpace=class extends pn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.PredefinedType=c,this.ElevationWithFlooring=A,this.type=3856911033}};e.IfcSpaceHeaterType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1305183839}};e.IfcSpaceType=class extends dn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.LongName=A,this.type=3812236995}};e.IfcStackTerminalType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3112655638}};e.IfcStairFlightType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1039846685}};e.IfcStairType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=338393293}};class Aa extends En{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.type=682877961}}e.IfcStructuralAction=Aa;class ua extends mn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedCondition=l,this.type=1179482911}}e.IfcStructuralConnection=ua;class pa extends Aa{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.ProjectedOrTrue=A,this.PredefinedType=u,this.type=1004757350}}e.IfcStructuralCurveAction=pa;e.IfcStructuralCurveConnection=class extends ua{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedCondition=l,this.AxisDirection=h,this.type=4243806635}};class da extends yn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.Axis=h,this.type=214636428}}e.IfcStructuralCurveMember=da;e.IfcStructuralCurveMemberVarying=class extends da{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.Axis=h,this.type=2445595289}};e.IfcStructuralCurveReaction=class extends gn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.PredefinedType=c,this.type=2757150158}};e.IfcStructuralLinearAction=class extends pa{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A,u),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.ProjectedOrTrue=A,this.PredefinedType=u,this.type=1807405624}};class fa extends oa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.ActionType=a,this.ActionSource=l,this.Coefficient=h,this.Purpose=c,this.type=1252848954}}e.IfcStructuralLoadGroup=fa;e.IfcStructuralPointAction=class extends Aa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.type=2082059205}};e.IfcStructuralPointConnection=class extends ua{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedCondition=l,this.ConditionCoordinateSystem=h,this.type=734778138}};e.IfcStructuralPointReaction=class extends gn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.type=1235345126}};e.IfcStructuralResultGroup=class extends oa{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.TheoryType=n,this.ResultForLoadGroup=a,this.IsLinear=l,this.type=2986769608}};class Ea extends Aa{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.ProjectedOrTrue=A,this.PredefinedType=u,this.type=3657597509}}e.IfcStructuralSurfaceAction=Ea;e.IfcStructuralSurfaceConnection=class extends ua{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedCondition=l,this.type=1975003073}};e.IfcSubContractResource=class extends Bn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.PredefinedType=A,this.type=148013059}};e.IfcSurfaceFeature=class extends Kn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3101698114}};e.IfcSwitchingDeviceType=class extends Zn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2315554128}};class ma extends oa{constructor(e,t,s,i,r,o){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.type=2254336722}}e.IfcSystem=ma;e.IfcSystemFurnitureElement=class extends ia{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=413509423}};e.IfcTankType=class extends ea{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=5716631}};e.IfcTendon=class extends ha{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E,m){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.PredefinedType=c,this.NominalDiameter=A,this.CrossSectionArea=u,this.TensionForce=p,this.PreStress=d,this.FrictionCoefficient=f,this.AnchorageSlip=E,this.MinCurvatureRadius=m,this.type=3824725483}};e.IfcTendonAnchor=class extends ha{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.PredefinedType=c,this.type=2347447852}};e.IfcTendonAnchorType=class extends ca{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3081323446}};e.IfcTendonConduit=class extends ha{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.PredefinedType=c,this.type=3663046924}};e.IfcTendonConduitType=class extends ca{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2281632017}};e.IfcTendonType=class extends ca{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.NominalDiameter=A,this.CrossSectionArea=u,this.SheathDiameter=p,this.type=2415094496}};e.IfcTrackElementType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=618700268}};e.IfcTransformerType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1692211062}};e.IfcTransportElementType=class extends _n{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2097647324}};class ya extends Hn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1953115116}}e.IfcTransportationDevice=ya;e.IfcTrimmedCurve=class extends On{constructor(e,t,s,i,r,o){super(e),this.BasisCurve=t,this.Trim1=s,this.Trim2=i,this.SenseAgreement=r,this.MasterRepresentation=o,this.type=3593883385}};e.IfcTubeBundleType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1600972822}};e.IfcUnitaryEquipmentType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1911125066}};e.IfcValveType=class extends Zn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=728799441}};e.IfcVehicle=class extends ya{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=840318589}};e.IfcVibrationDamper=class extends Gn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1530820697}};e.IfcVibrationDamperType=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3956297820}};e.IfcVibrationIsolator=class extends Gn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2391383451}};e.IfcVibrationIsolatorType=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3313531582}};e.IfcVirtualElement=class extends Hn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2769231204}};e.IfcVoidingFeature=class extends Xn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=926996030}};e.IfcWallType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1898987631}};e.IfcWasteTerminalType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1133259667}};e.IfcWindowType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.PartitioningType=A,this.ParameterTakesPrecedence=u,this.UserDefinedPartitioningType=p,this.type=4009809668}};e.IfcWorkCalendar=class extends Fn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.WorkingTimes=a,this.ExceptionTimes=l,this.PredefinedType=h,this.type=4088093105}};class ga extends Fn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.CreationDate=a,this.Creators=l,this.Purpose=h,this.Duration=c,this.TotalFloat=A,this.StartTime=u,this.FinishTime=p,this.type=1028945134}}e.IfcWorkControl=ga;e.IfcWorkPlan=class extends ga{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n,a,l,h,c,A,u,p),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.CreationDate=a,this.Creators=l,this.Purpose=h,this.Duration=c,this.TotalFloat=A,this.StartTime=u,this.FinishTime=p,this.PredefinedType=d,this.type=4218914973}};e.IfcWorkSchedule=class extends ga{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n,a,l,h,c,A,u,p),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.CreationDate=a,this.Creators=l,this.Purpose=h,this.Duration=c,this.TotalFloat=A,this.StartTime=u,this.FinishTime=p,this.PredefinedType=d,this.type=3342526732}};e.IfcZone=class extends ma{constructor(e,t,s,i,r,o,n){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.type=1033361043}};e.IfcActionRequest=class extends Fn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.PredefinedType=a,this.Status=l,this.LongDescription=h,this.type=3821786052}};e.IfcAirTerminalBoxType=class extends Zn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1411407467}};e.IfcAirTerminalType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3352864051}};e.IfcAirToAirHeatRecoveryType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1871374353}};e.IfcAlignmentCant=class extends na{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.RailHeadDistance=l,this.type=4266260250}};e.IfcAlignmentHorizontal=class extends na{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=1545765605}};e.IfcAlignmentSegment=class extends na{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.DesignParameters=l,this.type=317615605}};e.IfcAlignmentVertical=class extends na{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=1662888072}};e.IfcAsset=class extends oa{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.OriginalValue=a,this.CurrentValue=l,this.TotalReplacementCost=h,this.Owner=c,this.User=A,this.ResponsiblePerson=u,this.IncorporationDate=p,this.DepreciatedValue=d,this.type=3460190687}};e.IfcAudioVisualApplianceType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1532957894}};class Ia extends On{constructor(e,t,s,i,r,o){super(e),this.Degree=t,this.ControlPointsList=s,this.CurveForm=i,this.ClosedCurve=r,this.SelfIntersect=o,this.type=1967976161}}e.IfcBSplineCurve=Ia;class va extends Ia{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o),this.Degree=t,this.ControlPointsList=s,this.CurveForm=i,this.ClosedCurve=r,this.SelfIntersect=o,this.KnotMultiplicities=n,this.Knots=a,this.KnotSpec=l,this.type=2461110595}}e.IfcBSplineCurveWithKnots=va;e.IfcBeamType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=819618141}};e.IfcBearingType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3649138523}};e.IfcBoilerType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=231477066}};class Ta extends wn{constructor(e,t,s){super(e,t,s),this.Segments=t,this.SelfIntersect=s,this.type=1136057603}}e.IfcBoundaryCurve=Ta;e.IfcBridge=class extends Wn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.PredefinedType=c,this.type=644574406}};e.IfcBridgePart=class extends zn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.UsageType=c,this.PredefinedType=A,this.type=963979645}};e.IfcBuilding=class extends Wn{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.CompositionType=h,this.ElevationOfRefHeight=c,this.ElevationOfTerrain=A,this.BuildingAddress=u,this.type=4031249490}};e.IfcBuildingElementPart=class extends Gn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2979338954}};e.IfcBuildingElementPartType=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=39481116}};e.IfcBuildingElementProxyType=class extends bn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1909888760}};e.IfcBuildingSystem=class extends ma{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.LongName=a,this.type=1177604601}};class _a extends Hn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1876633798}}e.IfcBuiltElement=_a;e.IfcBuiltSystem=class extends ma{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.LongName=a,this.type=3862327254}};e.IfcBurnerType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2188180465}};e.IfcCableCarrierFittingType=class extends qn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=395041908}};e.IfcCableCarrierSegmentType=class extends $n{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3293546465}};e.IfcCableFittingType=class extends qn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2674252688}};e.IfcCableSegmentType=class extends $n{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1285652485}};e.IfcCaissonFoundationType=class extends Mn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3203706013}};e.IfcChillerType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2951183804}};e.IfcChimney=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3296154744}};e.IfcCircle=class extends xn{constructor(e,t,s){super(e,t),this.Position=t,this.Radius=s,this.type=2611217952}};e.IfcCivilElement=class extends Hn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1677625105}};e.IfcCoilType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2301859152}};e.IfcColumn=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=843113511}};e.IfcCommunicationsApplianceType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=400855858}};e.IfcCompressorType=class extends Jn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3850581409}};e.IfcCondenserType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2816379211}};e.IfcConstructionEquipmentResource=class extends Bn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.PredefinedType=A,this.type=3898045240}};e.IfcConstructionMaterialResource=class extends Bn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.PredefinedType=A,this.type=1060000209}};e.IfcConstructionProductResource=class extends Bn{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.Identification=n,this.LongDescription=a,this.Usage=l,this.BaseCosts=h,this.BaseQuantity=c,this.PredefinedType=A,this.type=488727124}};e.IfcConveyorSegmentType=class extends $n{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2940368186}};e.IfcCooledBeamType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=335055490}};e.IfcCoolingTowerType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2954562838}};e.IfcCourse=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1502416096}};e.IfcCovering=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1973544240}};e.IfcCurtainWall=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3495092785}};e.IfcDamperType=class extends Zn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3961806047}};class Ra extends _a{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3426335179}}e.IfcDeepFoundation=Ra;e.IfcDiscreteAccessory=class extends Gn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1335981549}};e.IfcDiscreteAccessoryType=class extends kn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2635815018}};e.IfcDistributionBoardType=class extends Zn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=479945903}};e.IfcDistributionChamberElementType=class extends Un{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1599208980}};class Pa extends Ln{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.type=2063403501}}e.IfcDistributionControlElementType=Pa;class Da extends Hn{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1945004755}}e.IfcDistributionElement=Da;class Na extends Da{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3040386961}}e.IfcDistributionFlowElement=Na;e.IfcDistributionPort=class extends aa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.FlowDirection=l,this.PredefinedType=h,this.SystemType=c,this.type=3041715199}};class Ca extends ma{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.PredefinedType=a,this.type=3205830791}}e.IfcDistributionSystem=Ca;e.IfcDoor=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.OverallHeight=h,this.OverallWidth=c,this.PredefinedType=A,this.OperationType=u,this.UserDefinedOperationType=p,this.type=395920057}};e.IfcDuctFittingType=class extends qn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=869906466}};e.IfcDuctSegmentType=class extends $n{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3760055223}};e.IfcDuctSilencerType=class extends sa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2030761528}};e.IfcEarthworksCut=class extends Xn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3071239417}};class Oa extends _a{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1077100507}}e.IfcEarthworksElement=Oa;e.IfcEarthworksFill=class extends Oa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3376911765}};e.IfcElectricApplianceType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=663422040}};e.IfcElectricDistributionBoardType=class extends Zn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2417008758}};e.IfcElectricFlowStorageDeviceType=class extends ea{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3277789161}};e.IfcElectricFlowTreatmentDeviceType=class extends sa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2142170206}};e.IfcElectricGeneratorType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1534661035}};e.IfcElectricMotorType=class extends Vn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1217240411}};e.IfcElectricTimeControlType=class extends Zn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=712377611}};class ba extends Na{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1658829314}}e.IfcEnergyConversionDevice=ba;e.IfcEngine=class extends ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2814081492}};e.IfcEvaporativeCooler=class extends ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3747195512}};e.IfcEvaporator=class extends ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=484807127}};e.IfcExternalSpatialElement=class extends jn{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.LongName=l,this.PredefinedType=h,this.type=1209101575}};e.IfcFanType=class extends Jn{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=346874300}};e.IfcFilterType=class extends sa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1810631287}};e.IfcFireSuppressionTerminalType=class extends ta{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4222183408}};class Sa extends Na{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2058353004}}e.IfcFlowController=Sa;class wa extends Na{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=4278956645}}e.IfcFlowFitting=wa;e.IfcFlowInstrumentType=class extends Pa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=4037862832}};e.IfcFlowMeter=class extends Sa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2188021234}};class xa extends Na{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3132237377}}e.IfcFlowMovingDevice=xa;class Ba extends Na{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=987401354}}e.IfcFlowSegment=Ba;class Fa extends Na{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=707683696}}e.IfcFlowStorageDevice=Fa;class Ma extends Na{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2223149337}}e.IfcFlowTerminal=Ma;class La extends Na{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3508470533}}e.IfcFlowTreatmentDevice=La;e.IfcFooting=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=900683007}};class Ua extends ra{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2713699986}}e.IfcGeotechnicalAssembly=Ua;e.IfcGrid=class extends la{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.UAxes=l,this.VAxes=h,this.WAxes=c,this.PredefinedType=A,this.type=3009204131}};e.IfcHeatExchanger=class extends ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3319311131}};e.IfcHumidifier=class extends ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2068733104}};e.IfcInterceptor=class extends La{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4175244083}};e.IfcJunctionBox=class extends wa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2176052936}};e.IfcKerb=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.Mountable=h,this.type=2696325953}};e.IfcLamp=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=76236018}};e.IfcLightFixture=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=629592764}};class Ha extends la{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.type=1154579445}}e.IfcLinearPositioningElement=Ha;e.IfcLiquidTerminal=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1638804497}};e.IfcMedicalDevice=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1437502449}};e.IfcMember=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1073191201}};e.IfcMobileTelecommunicationsAppliance=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2078563270}};e.IfcMooringDevice=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=234836483}};e.IfcMotorConnection=class extends ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2474470126}};e.IfcNavigationElement=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2182337498}};e.IfcOuterBoundaryCurve=class extends Ta{constructor(e,t,s){super(e,t,s),this.Segments=t,this.SelfIntersect=s,this.type=144952367}};e.IfcOutlet=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3694346114}};e.IfcPavement=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1383356374}};e.IfcPile=class extends Ra{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.ConstructionType=c,this.type=1687234759}};e.IfcPipeFitting=class extends wa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=310824031}};e.IfcPipeSegment=class extends Ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3612865200}};e.IfcPlate=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3171933400}};e.IfcProtectiveDevice=class extends Sa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=738039164}};e.IfcProtectiveDeviceTrippingUnitType=class extends Pa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=655969474}};e.IfcPump=class extends xa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=90941305}};e.IfcRail=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3290496277}};e.IfcRailing=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2262370178}};e.IfcRamp=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3024970846}};e.IfcRampFlight=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3283111854}};e.IfcRationalBSplineCurveWithKnots=class extends va{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.Degree=t,this.ControlPointsList=s,this.CurveForm=i,this.ClosedCurve=r,this.SelfIntersect=o,this.KnotMultiplicities=n,this.Knots=a,this.KnotSpec=l,this.WeightsData=h,this.type=1232101972}};e.IfcReinforcedSoil=class extends Oa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3798194928}};e.IfcReinforcingBar=class extends ha{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.SteelGrade=h,this.NominalDiameter=c,this.CrossSectionArea=A,this.BarLength=u,this.PredefinedType=p,this.BarSurface=d,this.type=979691226}};e.IfcReinforcingBarType=class extends ca{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p,d,f,E){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.NominalDiameter=A,this.CrossSectionArea=u,this.BarLength=p,this.BarSurface=d,this.BendingShapeCode=f,this.BendingParameters=E,this.type=2572171363}};e.IfcRoof=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2016517767}};e.IfcSanitaryTerminal=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3053780830}};e.IfcSensorType=class extends Pa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=1783015770}};e.IfcShadingDevice=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1329646415}};e.IfcSignal=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=991950508}};e.IfcSlab=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1529196076}};e.IfcSolarDevice=class extends ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3420628829}};e.IfcSpaceHeater=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1999602285}};e.IfcStackTerminal=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1404847402}};e.IfcStair=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=331165859}};e.IfcStairFlight=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.NumberOfRisers=h,this.NumberOfTreads=c,this.RiserHeight=A,this.TreadLength=u,this.PredefinedType=p,this.type=4252922144}};e.IfcStructuralAnalysisModel=class extends ma{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.OrientationOf2DPlane=a,this.LoadedBy=l,this.HasResults=h,this.SharedPlacement=c,this.type=2515109513}};e.IfcStructuralLoadCase=class extends fa{constructor(e,t,s,i,r,o,n,a,l,h,c,A){super(e,t,s,i,r,o,n,a,l,h,c),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.PredefinedType=n,this.ActionType=a,this.ActionSource=l,this.Coefficient=h,this.Purpose=c,this.SelfWeightCoefficients=A,this.type=385403989}};e.IfcStructuralPlanarAction=class extends Ea{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u){super(e,t,s,i,r,o,n,a,l,h,c,A,u),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.AppliedLoad=l,this.GlobalOrLocal=h,this.DestabilizingLoad=c,this.ProjectedOrTrue=A,this.PredefinedType=u,this.type=1621171031}};e.IfcSwitchingDevice=class extends Sa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1162798199}};e.IfcTank=class extends Fa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=812556717}};e.IfcTrackElement=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3425753595}};e.IfcTransformer=class extends ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3825984169}};e.IfcTransportElement=class extends ya{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1620046519}};e.IfcTubeBundle=class extends ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3026737570}};e.IfcUnitaryControlElementType=class extends Pa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3179687236}};e.IfcUnitaryEquipment=class extends ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4292641817}};e.IfcValve=class extends Sa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4207607924}};class Ga extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2391406946}}e.IfcWall=Ga;e.IfcWallStandardCase=class extends Ga{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3512223829}};e.IfcWasteTerminal=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4237592921}};e.IfcWindow=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h,c,A,u,p){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.OverallHeight=h,this.OverallWidth=c,this.PredefinedType=A,this.PartitioningType=u,this.UserDefinedPartitioningType=p,this.type=3304561284}};e.IfcActuatorType=class extends Pa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=2874132201}};e.IfcAirTerminal=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1634111441}};e.IfcAirTerminalBox=class extends Sa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=177149247}};e.IfcAirToAirHeatRecovery=class extends ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2056796094}};e.IfcAlarmType=class extends Pa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=3001207471}};e.IfcAlignment=class extends Ha{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.PredefinedType=l,this.type=325726236}};e.IfcAudioVisualAppliance=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=277319702}};e.IfcBeam=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=753842376}};e.IfcBearing=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4196446775}};e.IfcBoiler=class extends ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=32344328}};e.IfcBorehole=class extends Ua{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=3314249567}};e.IfcBuildingElementProxy=class extends _a{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1095909175}};e.IfcBurner=class extends ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2938176219}};e.IfcCableCarrierFitting=class extends wa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=635142910}};e.IfcCableCarrierSegment=class extends Ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3758799889}};e.IfcCableFitting=class extends wa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1051757585}};e.IfcCableSegment=class extends Ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4217484030}};e.IfcCaissonFoundation=class extends Ra{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3999819293}};e.IfcChiller=class extends ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3902619387}};e.IfcCoil=class extends ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=639361253}};e.IfcCommunicationsAppliance=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3221913625}};e.IfcCompressor=class extends xa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3571504051}};e.IfcCondenser=class extends ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2272882330}};e.IfcControllerType=class extends Pa{constructor(e,t,s,i,r,o,n,a,l,h,c){super(e,t,s,i,r,o,n,a,l,h),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ApplicableOccurrence=o,this.HasPropertySets=n,this.RepresentationMaps=a,this.Tag=l,this.ElementType=h,this.PredefinedType=c,this.type=578613899}};e.IfcConveyorSegment=class extends Ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3460952963}};e.IfcCooledBeam=class extends ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4136498852}};e.IfcCoolingTower=class extends ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3640358203}};e.IfcDamper=class extends Sa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4074379575}};e.IfcDistributionBoard=class extends Sa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3693000487}};e.IfcDistributionChamberElement=class extends Na{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1052013943}};e.IfcDistributionCircuit=class extends Ca{constructor(e,t,s,i,r,o,n,a){super(e,t,s,i,r,o,n,a),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.LongName=n,this.PredefinedType=a,this.type=562808652}};class ka extends Da{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1062813311}}e.IfcDistributionControlElement=ka;e.IfcDuctFitting=class extends wa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=342316401}};e.IfcDuctSegment=class extends Ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3518393246}};e.IfcDuctSilencer=class extends La{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1360408905}};e.IfcElectricAppliance=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1904799276}};e.IfcElectricDistributionBoard=class extends Sa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=862014818}};e.IfcElectricFlowStorageDevice=class extends Fa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3310460725}};e.IfcElectricFlowTreatmentDevice=class extends La{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=24726584}};e.IfcElectricGenerator=class extends ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=264262732}};e.IfcElectricMotor=class extends ba{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=402227799}};e.IfcElectricTimeControl=class extends Sa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1003880860}};e.IfcFan=class extends xa{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3415622556}};e.IfcFilter=class extends La{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=819412036}};e.IfcFireSuppressionTerminal=class extends Ma{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=1426591983}};e.IfcFlowInstrument=class extends ka{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=182646315}};e.IfcGeomodel=class extends Ua{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=2680139844}};e.IfcGeoslice=class extends Ua{constructor(e,t,s,i,r,o,n,a,l){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.type=1971632696}};e.IfcProtectiveDeviceTrippingUnit=class extends ka{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=2295281155}};e.IfcSensor=class extends ka{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4086658281}};e.IfcUnitaryControlElement=class extends ka{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=630975310}};e.IfcActuator=class extends ka{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=4288193352}};e.IfcAlarm=class extends ka{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=3087945054}};e.IfcController=class extends ka{constructor(e,t,s,i,r,o,n,a,l,h){super(e,t,s,i,r,o,n,a,l),this.GlobalId=t,this.OwnerHistory=s,this.Name=i,this.Description=r,this.ObjectType=o,this.ObjectPlacement=n,this.Representation=a,this.Tag=l,this.PredefinedType=h,this.type=25142252}}}(AI||(AI={})),(pI=uI||(uI={}))[pI.LOG_LEVEL_DEBUG=0]="LOG_LEVEL_DEBUG",pI[pI.LOG_LEVEL_INFO=1]="LOG_LEVEL_INFO",pI[pI.LOG_LEVEL_WARN=2]="LOG_LEVEL_WARN",pI[pI.LOG_LEVEL_ERROR=3]="LOG_LEVEL_ERROR",pI[pI.LOG_LEVEL_OFF=4]="LOG_LEVEL_OFF","undefined"!=typeof self&&self.crossOriginIsolated)try{fI()}catch(e){EI()}else EI();p.vec2(),p.vec3(),p.vec3(),p.vec3();class gI{constructor(e,t){this.items=e||[],this._lastUniqueId=(t||0)+1}addItem(){let e;if(2===arguments.length){const t=arguments[0];if(e=arguments[1],this.items[t])throw"ID clash: '"+t+"'";return this.items[t]=e,t}for(e=arguments[0]||{};;){const t=this._lastUniqueId++;if(!this.items[t])return this.items[t]=e,t}}removeItem(e){const t=this.items[e];return delete this.items[e],t}}class II{constructor(e,t,s,i){this.bimViewer=e?e.bimViewer||e:this,this.server=e?e.server:s,this.viewer=e?e.viewer:i,this._children=[],e&&e._children.push(this),this._subIdMap=null,this._subIdEvents=null,this._eventSubs=null,this._events=null,this._eventCallDepth=0,this._enabled=null,this._active=null}fire(e,t,s){this._events||(this._events={}),this._eventSubs||(this._eventSubs={}),!0!==s&&(this._events[e]=t||!0);const i=this._eventSubs[e];let r;if(i)for(const s in i)i.hasOwnProperty(s)&&(r=i[s],this._eventCallDepth++,this._eventCallDepth<300?r.callback.call(r.scope,t):this.error("fire: potential stack overflow from recursive event '"+e+"' - dropping this event"),this._eventCallDepth--)}on(e,t,s){this._events||(this._events={}),this._subIdMap||(this._subIdMap=new gI),this._subIdEvents||(this._subIdEvents={}),this._eventSubs||(this._eventSubs={});let i=this._eventSubs[e];i||(i={},this._eventSubs[e]=i);const r=this._subIdMap.addItem();i[r]={callback:t,scope:s||this},this._subIdEvents[r]=e;const o=this._events[e];return void 0!==o&&t.call(s||this,o),r}off(e){if(null==e)return;if(!this._subIdEvents)return;const t=this._subIdEvents[e];if(t){delete this._subIdEvents[e];const s=this._eventSubs[t];s&&delete s[e],this._subIdMap.removeItem(e)}}once(e,t,s){const i=this,r=this.on(e,(function(e){i.off(r),t.call(s||this,e)}),s)}log(e){e="[LOG] "+e,window.console.log(e)}warn(e){e="[WARN] "+e,window.console.warn(e)}error(e){e="[ERROR] "+e,window.console.error(e)}_mutexActivation(e){const t=e.length;for(let s=0;s<t;s++){e[s].on("active",function(){const i=s;return function(s){if(s)for(let s=0;s<t;s++)s!==i&&e[s].setActive(!1)}}())}}setEnabled(e){this._enabled!==e&&(this._enabled=e,this.fire("enabled",this._enabled))}getEnabled(){return this._enabled}setActive(e){this._active!==e&&(this._active=e,this.fire("active",this._active))}getActive(){return this._active}destroy(){if(!this.destroyed){this.fire("destroyed",this.destroyed=!0),this._subIdMap=null,this._subIdEvents=null,this._eventSubs=null,this._events=null,this._eventCallDepth=0;for(let e=0,t=this._children.length;e<t;e++)this._children[e].destroy();this._children=[]}}}class vI extends II{constructor(e,t={}){super(e,t);const s=t.busyModalBackdropElement||document.body;if(!s)throw"Missing config: busyModalBackdropElement";this._modal=document.createElement("div"),this._modal.classList.add("xeokit-busy-modal"),this._modal.innerHTML='<div class="xeokit-busy-modal-content"><div class="xeokit-busy-modal-body"><div class="xeokit-busy-modal-message">Default text</div></div></div>',s.appendChild(this._modal),this._modalVisible=!1,this._modal.style.display="hidden"}show(e){this._modalVisible=!0,this._modal.querySelector(".xeokit-busy-modal-message").innerText=e,this._modal.style.display="block"}hide(){this._modalVisible=!1,this._modal.style.display="none"}destroy(){super.destroy(),this._modal&&(this._modal.parentNode.removeChild(this._modal),this._modal=null)}}const TI=p.vec3();class _I extends II{constructor(e,t={}){if(super(e,t),!t.buttonElement)throw"Missing config: buttonElement";const s=t.buttonElement,i=this.viewer.camera;this._modelMementos={},i.eye=[.577,.577,.577],i.look=[0,0,0],i.up=[-1,1,-1],this.bimViewer._modelsExplorer.on("modelLoaded",(e=>{this._saveModelMemento(e)})),this.bimViewer._modelsExplorer.on("modelUnloaded",(e=>{this._destroyModelMemento(e)})),this.on("enabled",(e=>{e?s.classList.remove("disabled"):s.classList.add("disabled")})),this.on("active",(e=>{e?s.classList.add("active"):s.classList.remove("active")})),s.addEventListener("click",(e=>{this.getEnabled()&&this.reset(),e.preventDefault()}))}_saveModelMemento(e){const t=this.viewer.metaScene.metaModels[e];if(!t)return;const s=new Ar;s.saveObjects(this.viewer.scene,t,{visible:!0,edges:!0,xrayed:!0,highlighted:!0,selected:!0,clippable:!0,pickable:!0,colorize:!1,opacity:!1}),this._modelMementos[e]=s}_restoreModelMemento(e){const t=this.viewer.metaScene.metaModels[e];if(!t)return;this._modelMementos[e].restoreObjects(this.viewer.scene,t)}_destroyModelMemento(e){delete this._modelMementos[e]}reset(){const e=this.viewer.scene.modelIds;for(var t=0,s=e.length;t<s;t++){const s=e[t];this._restoreModelMemento(s)}this.bimViewer.unShowObjectInExplorers(),this.fire("reset",!0),this._resetCamera()}_resetCamera(){const e=this.viewer,t=e.scene,s=t.getAABB(t.visibleObjectIds),i=p.getAABB3Diag(s),r=p.getAABB3Center(s,TI),o=t.camera;o.perspective.fov;const n=Math.abs(i/Math.tan(45*p.DEGTORAD)),a=p.normalizeVec3(o.yUp?[-.5,-.7071,-.5]:[-1,1,-1]),l=p.normalizeVec3(o.yUp?[-.5,.7071,-.5]:[-1,1,1]);e.cameraControl.pivotPos=r,e.cameraControl.planView=!1,e.cameraFlight.flyTo({look:r,eye:[r[0]-n*a[0],r[1]-n*a[1],r[2]-n*a[2]],up:l,orthoScale:1.3*i,projection:"perspective",duration:1})}}const RI=p.vec3();class PI extends II{constructor(e,t={}){if(super(e,t),!t.buttonElement)throw"Missing config: buttonElement";const s=t.buttonElement;this.on("enabled",(e=>{e?s.classList.remove("disabled"):s.classList.add("disabled")})),this.on("active",(e=>{e?s.classList.add("active"):s.classList.remove("active")})),s.addEventListener("click",(e=>{this.getEnabled()&&this.fit(),e.preventDefault()}))}fit(){const e=this.viewer.scene,t=e.getAABB(e.visibleObjectIds);this.viewer.cameraFlight.flyTo({aabb:t}),this.viewer.cameraControl.pivotPos=p.getAABB3Center(t,RI)}set fov(e){this.viewer.scene.cameraFlight.fitFOV=e}get fov(){return this.viewer.scene.cameraFlight.fitFOV}set duration(e){this.viewer.scene.cameraFlight.duration=e}get duration(){return this.viewer.scene.cameraFlight.duration}}class DI extends II{constructor(e,t){if(super(e,t),!t.buttonElement)throw"Missing config: buttonElement";const s=t.buttonElement,i=this.viewer.cameraControl,r=t.cameraControlNavModeMediator;i.navMode="orbit",i.followPointer=!0,this.on("enabled",(e=>{e?s.classList.remove("disabled"):s.classList.add("disabled")})),this.on("active",(e=>{e?s.classList.add("active"):s.classList.remove("active")})),this.on("active",(e=>{r.setFirstPersonModeActive(e),e?(i.followPointer=!0,i.pivoting=!1):i.pivoting=!0})),s.addEventListener("click",(e=>{if(this.getEnabled()){const e=this.getActive();this.setActive(!e)}e.preventDefault()})),this.bimViewer.on("reset",(()=>{this.setActive(!1)}))}}class NI extends II{constructor(e,t){if(super(e,t),!t.buttonElement)throw"Missing config: buttonElement";const s=t.buttonElement;this.on("enabled",(e=>{e?s.classList.remove("disabled"):s.classList.add("disabled")})),this.on("active",(e=>{e?(s.classList.add("active"),this.viewer.cameraControl.doublePickFlyTo=!1,this._onPick=this.viewer.cameraControl.on("picked",(e=>{e.entity&&(e.entity.visible=!1)}))):(s.classList.remove("active"),this.viewer.cameraControl.doublePickFlyTo=!1,void 0!==this._onPick&&(this.viewer.cameraControl.off(this._onPick),this._onPick=void 0))})),s.addEventListener("click",(e=>{if(this.getEnabled()){this.bimViewer._sectionTool.hideControl();const e=this.getActive();this.setActive(!e)}e.preventDefault()})),this.bimViewer.on("reset",(()=>{this.setActive(!1)}))}}class CI extends II{constructor(e,t){if(super(e),!t.buttonElement)throw"Missing config: buttonElement";const s=t.buttonElement;this.on("enabled",(e=>{e?s.classList.remove("disabled"):s.classList.add("disabled")})),this.on("active",(e=>{e?(s.classList.add("active"),this._onPick=this.viewer.cameraControl.on("picked",(e=>{e.entity&&(e.entity.selected=!e.entity.selected)}))):(s.classList.remove("active"),void 0!==this._onPick&&(this.viewer.cameraControl.off(this._onPick),this._onPick=void 0))})),s.addEventListener("click",(e=>{if(this.getEnabled()){this.bimViewer._sectionTool.hideControl();const e=this.getActive();this.setActive(!e)}e.preventDefault()})),this.bimViewer.on("reset",(()=>{this.setActive(!1)}))}}class OI extends II{constructor(e,t){if(super(e,t),!t.buttonElement)throw"Missing config: buttonElement";this._buttonElement=t.buttonElement,this.on("enabled",(e=>{e?this._buttonElement.classList.remove("disabled"):this._buttonElement.classList.add("disabled")})),this._buttonElement.addEventListener("click",(e=>{this.getEnabled()&&this.setActive(!this.getActive(),(()=>{})),e.preventDefault()})),this.bimViewer.on("reset",(()=>{this.setActive(!1)})),this.viewer.scene.on("modelLoaded",(e=>{if(!this._active){const e=this.viewer.metaScene.getObjectIDsByType("IfcSpace");this.viewer.scene.setObjectsCulled(e,!0)}})),this._active=!1,this._buttonElement.classList.remove("active")}setActive(e){this._active!==e&&(this._active=e,e?(this._buttonElement.classList.add("active"),this._enterShowSpacesMode(),this.fire("active",this._active)):(this._buttonElement.classList.remove("active"),this._exitShowSpacesMode(),this.fire("active",this._active)))}_enterShowSpacesMode(){const e=this.viewer,t=e.scene,s=e.metaScene.getObjectIDsByType("IfcSpace");t.setObjectsCulled(s,!1)}_exitShowSpacesMode(){const e=this.viewer,t=e.scene,s=e.metaScene.getObjectIDsByType("IfcSpace");t.setObjectsCulled(s,!0)}}class bI extends II{constructor(e,t){super(e)}}const SI=p.AABB3(),wI=p.vec3();class xI extends n{constructor(e={}){if(!e.sectionPlanesPlugin)throw"Missing config: sectionPlanesPlugin";super(y.apply({},e)),this._sectionPlanesPlugin=e.sectionPlanesPlugin,this._viewer=this._sectionPlanesPlugin.viewer,this._onSceneSectionPlaneCreated=this._viewer.scene.on("sectionPlaneCreated",(()=>{this._buildMenu()})),this._onSceneSectionPlaneDestroyed=this._viewer.scene.on("sectionPlaneDestroyed",(()=>{this._buildMenu()})),this._buildMenu()}_buildMenu(){const e=this._sectionPlanesPlugin,t=Object.values(e.sectionPlanes),s=[];for(let i=0,r=t.length;i<r;i++){const r=t[i];s.push({getTitle:e=>`${e.viewer.localeService.translate("sectionToolContextMenu.slice")||"Slice"} #`+(i+1),doHoverEnter(t){e.hideControl(),e.showControl(r.id)},doHoverLeave(t){e.hideControl()},items:[[{getTitle:e=>r.active?e.viewer.localeService.translate("sectionToolContextMenu.deactivate")||"Disable":e.viewer.localeService.translate("sectionToolContextMenu.activate")||"Enable",doAction:e=>{r.active=!r.active}},{getTitle:e=>e.viewer.localeService.translate("sectionToolContextMenu.edit")||"Edit",getEnabled:()=>r.active,doAction:t=>{e.hideControl(),e.showControl(r.id);const s=r.pos;SI.set(this._viewer.scene.aabb),p.getAABB3Center(SI,wI),SI[0]+=s[0]-wI[0],SI[1]+=s[1]-wI[1],SI[2]+=s[2]-wI[2],SI[3]+=s[0]-wI[0],SI[4]+=s[1]-wI[1],SI[5]+=s[2]-wI[2],this._viewer.cameraFlight.flyTo({aabb:SI,fitFOV:65})}},{getTitle:e=>e.viewer.localeService.translate("sectionToolContextMenu.flip")||"Flip",getEnabled:()=>r.active,doAction:e=>{r.flipDir()}},{getTitle:e=>e.viewer.localeService.translate("sectionToolContextMenu.delete")||"Delete",doAction:e=>{r.destroy()}}]]})}this.items=[[{getTitle:e=>e.viewer.localeService.translate("sectionToolContextMenu.clearSlices")||"Clear Slices",getEnabled:e=>e.bimViewer.getNumSections()>0,doAction:e=>{e.bimViewer.clearSections()}},{getTitle:e=>e.viewer.localeService.translate("sectionToolContextMenu.flipSlices")||"Flip Slices",getEnabled:e=>e.bimViewer.getNumSections()>0,doAction:e=>{e.bimViewer.flipSections()}}],[{getTitle:e=>e.viewer.localeService.translate("sectionToolContextMenu.disableAllSlices")||"Disable all Slices",getEnabled:e=>e.bimViewer.getNumSections()>0,doAction:e=>{e.bimViewer.disableSections()}},{getTitle:e=>e.viewer.localeService.translate("sectionToolContextMenu.enableAllSlices")||"Enable all Slices",getEnabled:e=>e.bimViewer.getNumSections()>0,doAction:e=>{e.bimViewer.enableSections()}}],s]}destroy(){super.destroy();const e=this._viewer.scene;e.off(this._onSceneSectionPlaneCreated),e.off(this._onSceneSectionPlaneDestroyed)}}class BI extends II{constructor(e,t){if(super(e,t),!t.buttonElement)throw"Missing config: buttonElement";if(!t.menuButtonElement)throw"Missing config: menuButtonElement";this._buttonElement=t.buttonElement,this._counterElement=t.counterElement,this._menuButtonElement=t.menuButtonElement,this._menuButtonArrowElement=t.menuButtonArrowElement,this._sectionPlanesPlugin=new dg(this.viewer,{}),this._sectionToolContextMenu=new xI({sectionPlanesPlugin:this._sectionPlanesPlugin,hideOnMouseDown:!1,hideOnAction:!1}),this._sectionPlanesPlugin.setOverviewVisible(!1),this.on("enabled",(e=>{e?(this._buttonElement.classList.remove("disabled"),this._counterElement&&this._counterElement.classList.remove("disabled"),this._menuButtonElement.classList.remove("disabled"),this._menuButtonArrowElement.classList.remove("disabled")):(this._buttonElement.classList.add("disabled"),this._counterElement&&this._counterElement.classList.add("disabled"),this._menuButtonElement.classList.add("disabled"),this._menuButtonArrowElement.classList.add("disabled"))})),this.on("active",(e=>{e?(this._buttonElement.classList.add("active"),this._counterElement&&this._counterElement.classList.add("active"),this._menuButtonElement.classList.add("active"),this._menuButtonArrowElement.classList.add("active")):(this._buttonElement.classList.remove("active"),this._counterElement&&this._counterElement.classList.remove("active"),this._menuButtonElement.classList.remove("active"),this._menuButtonArrowElement.classList.remove("active"))})),this.on("active",(e=>{e||this._sectionPlanesPlugin.hideControl()})),this._buttonElement.addEventListener("click",(e=>{if(!this.getEnabled())return;if(e.target===this._menuButtonElement||e.target.parentNode===this._menuButtonElement)return;const t=this.getActive();this.setActive(!t),e.preventDefault()})),document.addEventListener("mousedown",(e=>{if(!e.target.classList.contains("xeokit-context-menu-item"))if(e.target===this._menuButtonElement||e.target.parentNode===this._menuButtonElement)if(e.preventDefault(),this._sectionToolContextMenu.shown)this._sectionToolContextMenu.hide();else{this._sectionToolContextMenu.context={bimViewer:this.bimViewer,viewer:this.viewer,sectionTool:this};const e=this._menuButtonElement.getBoundingClientRect();this._sectionToolContextMenu.show(e.left,e.bottom+5)}else this._sectionToolContextMenu.hide()})),this._sectionToolContextMenu.on("shown",(()=>{this._menuButtonArrowElement.classList.remove("xeokit-arrow-down"),this._menuButtonArrowElement.classList.add("xeokit-arrow-up")})),this._sectionToolContextMenu.on("hidden",(()=>{this._menuButtonArrowElement.classList.remove("xeokit-arrow-up"),this._menuButtonArrowElement.classList.add("xeokit-arrow-down")})),this.bimViewer.on("reset",(()=>{this.clear(),this.setActive(!1)})),this.viewer.scene.on("sectionPlaneCreated",(()=>{this._updateSectionPlanesCount()})),this.viewer.scene.on("sectionPlaneDestroyed",(()=>{this._updateSectionPlanesCount()})),this._initSectionMode()}_initSectionMode(){this.viewer.scene.input.on("mouseclicked",(e=>{if(!this.getActive()||!this.getEnabled())return;const t=this.viewer.scene.pick({canvasPos:e,pickSurface:!0});if(t){const e=this._sectionPlanesPlugin.createSectionPlane({pos:t.worldPos,dir:p.mulVec3Scalar(t.worldNormal,-1)});this._sectionPlanesPlugin.showControl(e.id)}})),this._updateSectionPlanesCount()}_updateSectionPlanesCount(){this._counterElement&&(this._counterElement.innerText=""+this.getNumSections())}getNumSections(){return Object.keys(this.viewer.scene.sectionPlanes).length}clear(){this._sectionPlanesPlugin.clear(),this._updateSectionPlanesCount()}flipSections(){this._sectionPlanesPlugin.flipSectionPlanes()}enableSections(){const e=this.viewer.scene.sectionPlanes;for(let t in e){e[t].active=!0}}disableSections(){const e=this.viewer.scene.sectionPlanes;for(let t in e){e[t].active=!1}}hideControl(){this._sectionPlanesPlugin.hideControl()}destroy(){this._sectionPlanesPlugin.destroy(),this._sectionToolContextMenu.destroy(),super.destroy()}}class FI extends II{constructor(e,t){if(super(e,t),!t.navCubeCanvasElement)throw"Missing config: navCubeCanvasElement";const s=t.navCubeCanvasElement;this._navCube=new ng(this.viewer,{canvasElement:s,fitVisible:!0,color:"#CFCFCF"}),this._navCube.setVisible(this._active),this.on("active",(e=>{this._navCube.setVisible(e)}))}destroy(){this._navCube.destroy(),super.destroy()}}class MI extends n{constructor(e={}){const t=[[{getTitle:e=>e.viewer.localeService.translate("modelsContextMenu.loadModel")||"Load",getEnabled:e=>!e.bimViewer.isModelLoaded(e.modelId),doAction:e=>{e.bimViewer.loadModel(e.modelId)}},{getTitle:e=>e.viewer.localeService.translate("modelsContextMenu.unloadModel")||"Unload",getEnabled:e=>e.bimViewer.isModelLoaded(e.modelId),doAction:e=>{e.bimViewer.unloadModel(e.modelId)}}]];!!e.enableEditModels&&t.push([{getTitle:e=>e.viewer.localeService.translate("modelsContextMenu.editModel")||"Edit",getEnabled:e=>!0,doAction:e=>{e.bimViewer.editModel(e.modelId)}},{getTitle:e=>e.viewer.localeService.translate("modelsContextMenu.deleteModel")||"Delete",getEnabled:e=>!0,doAction:e=>{e.bimViewer.deleteModel(e.modelId)}}]),t.push([{getTitle:e=>e.viewer.localeService.translate("modelsContextMenu.loadAllModels")||"Load All",getEnabled:e=>{const t=e.bimViewer,s=t.getModelIds();return t.getLoadedModelIds().length<s.length},doAction:e=>{e.bimViewer.loadAllModels()}},{getTitle:e=>e.viewer.localeService.translate("modelsContextMenu.unloadAllModels")||"Unload All",getEnabled:e=>e.bimViewer.getLoadedModelIds().length>0,doAction:e=>{e.bimViewer.unloadAllModels()}}]),t.push([{getTitle:e=>e.viewer.localeService.translate("modelsContextMenu.clearSlices")||"Clear Slices",getEnabled:e=>e.bimViewer.getNumSections()>0,doAction:e=>{e.bimViewer.clearSections()}}]),super({hideOnAction:e.hideOnAction,context:e.context,items:t})}}const LI=p.vec3();class UI{constructor(e){this._server=e}setProjectId(e){this._projectId=e}setModelId(e){this._modelId=e}getManifest(e,t,s){this._server.getSplitModelManifest(this._projectId,this._modelId,e,t,s)}getMetaModel(e,t,s){this._server.getSplitModelMetadata(this._projectId,this._modelId,e,t,s)}getXKT(e,t,s){this._server.getSplitModelGeometry(this._projectId,this._modelId,e,t,s)}}class HI extends II{constructor(e,t){if(super(e,t),!t.modelsTabElement)throw"Missing config: modelsTabElement";if(!t.unloadModelsButtonElement)throw"Missing config: unloadModelsButtonElement";if(!t.modelsElement)throw"Missing config: modelsElement";if(this._enableAddModels=!!t.enableEditModels,this._modelsTabElement=t.modelsTabElement,this._loadModelsButtonElement=t.loadModelsButtonElement,this._unloadModelsButtonElement=t.unloadModelsButtonElement,this._addModelButtonElement=t.addModelButtonElement,this._modelsElement=t.modelsElement,this._modelsTabButtonElement=this._modelsTabElement.querySelector(".xeokit-tab-btn"),!this._modelsTabButtonElement)throw"Missing DOM element: ,xeokit-tab-btn";this._dataSource=new UI(this.server),this._xktLoader=new oI(this.viewer,{dataSource:this._dataSource}),this._modelsContextMenu=new MI({enableEditModels:t.enableEditModels,hideOnAction:!0}),this._modelsInfo={},this._numModels=0,this._numModelsLoaded=0,this._projectId=null}setObjectColors(e){this._xktLoader.objectDefaults=e}loadProject(e,t,s){this.server.getProject(e,(s=>{this.unloadProject(),this._projectId=e,this._modelsInfo={},this._numModels=0,this._parseProject(s,t),this._numModelsLoaded<this._numModels&&this._loadModelsButtonElement.classList.remove("disabled"),this._numModelsLoaded>0&&this._unloadModelsButtonElement.classList.remove("disabled"),this._enableAddModels&&this._addModelButtonElement.classList.remove("disabled")}),(e=>{this.error(e),s&&s(e)}))}_parseProject(e,t){this._buildModelsMenu(e),this._parseViewerConfigs(e),this._parseViewerContent(e,(()=>{this._parseViewerState(e,(()=>{t()}))}))}_buildModelsMenu(e){var t="";const s=e.models||[];this._modelsInfo={},this._numModels=s.length;for(let e=0,i=s.length;e<i;e++){const i=s[e];this._modelsInfo[i.id]=i,t+="<div class='xeokit-form-check'>",t+="<input id='"+i.id+"' type='checkbox' value=''><span id='span-"+i.id+"' class='disabled'>"+i.name+"</span>",t+="</div>"}this._modelsElement.innerHTML=t;for(let e=0,t=s.length;e<t;e++){const t=s[e],i=t.id,r=document.getElementById(""+i),o=document.getElementById("span-"+i);r.addEventListener("click",(()=>{r.checked?this.loadModel(i):this.unloadModel(t.id)})),o.addEventListener("click",(()=>{!!this.viewer.scene.models[i]?this.unloadModel(t.id):this.loadModel(i)})),o.oncontextmenu=e=>{this._modelsContextMenu.context={bimViewer:this.bimViewer,viewer:this.viewer,modelId:i},this._modelsContextMenu.show(e.pageX,e.pageY),e.preventDefault()}}}_parseViewerConfigs(e){const t=e.viewerConfigs;t&&this.bimViewer.setConfigs(t)}_parseViewerContent(e,t){const s=e.viewerContent;s?this._parseModelsLoaded(s,(()=>{t()})):t()}_parseModelsLoaded(e,t){const s=e.modelsLoaded;s&&0!==s.length?this._loadNextModel(s.slice(0),t):t()}_loadNextModel(e,t){if(0===e.length)return void t();const s=e.pop();this.loadModel(s,(()=>{this._loadNextModel(e,t)}),(()=>{this._loadNextModel(e,t)}))}_parseViewerState(e,t){const s=e.viewerState;s?this.bimViewer.setViewerState(s,t):t()}unloadProject(){if(!this._projectId)return;const e=this.viewer.scene.models;for(var t in e)if(e.hasOwnProperty(t)){e[t].destroy()}this._modelsElement.innerHTML="",this._numModelsLoaded=0,this._loadModelsButtonElement.classList.add("disabled"),this._unloadModelsButtonElement.classList.add("disabled"),this._enableAddModels&&this._addModelButtonElement.classList.add("disabled");const s=this._projectId;this._projectId=null,this.fire("projectUnloaded",{projectId:s})}getLoadedProjectId(){return this._projectId}getModelIds(){return Object.keys(this._modelsInfo)}loadModel(e,t,s){if(!this._projectId){const e="No project currently loaded";return this.error(e),void(s&&s(e))}const i=this._modelsInfo[e];if(!i){const e="Model not in currently loaded project";return this.error(e),void(s&&s(e))}this.bimViewer._busyModal.show(`${this.viewer.localeService.translate("busyModal.loading")||"Loading"} ${i.name}`);this.bimViewer.getConfig("externalMetadata")&&!i.manifest?this.server.getMetadata(this._projectId,e,(r=>{this._loadGeometry(e,i,r,t,s)}),(e=>{this.bimViewer._busyModal.hide(),this.error(e),s&&s(e)})):this._loadGeometry(e,i,null,t,s)}_loadGeometry(e,t,s,i,r){const o=()=>{document.getElementById(""+e).checked=!0,this._numModelsLoaded++,this._unloadModelsButtonElement.classList.remove("disabled"),this._numModelsLoaded<this._numModels?this._loadModelsButtonElement.classList.remove("disabled"):this._loadModelsButtonElement.classList.add("disabled"),1===this._numModelsLoaded?(this._jumpToInitialCamera(),this.fire("modelLoaded",e),this.bimViewer._busyModal.hide(),i&&i()):(this.fire("modelLoaded",e),this.bimViewer._busyModal.hide(),i&&i())},n=e=>{this.bimViewer._busyModal.hide(),this.error(e),r&&r(e)};if(t.manifest){this._dataSource.setProjectId(this._projectId),this._dataSource.setModelId(e);const s=this._xktLoader.load({id:e,manifestSrc:t.manifest,excludeUnclassifiedObjects:!0,origin:t.origin||t.position,scale:t.scale,rotation:t.rotation,matrix:t.matrix,edges:!1!==t.edges,saoEnabled:t.saoEnabled,pbrEnabled:t.pbrEnabled,backfaces:t.backfaces,globalizeObjectIds:t.globalizeObjectIds,reuseGeometries:!1!==t.reuseGeometries});s.on("loaded",o),s.on("error",n)}else this.server.getGeometry(this._projectId,e,(i=>{const r=this._xktLoader.load({id:e,metaModelData:s,xkt:i,excludeUnclassifiedObjects:!0,origin:t.origin||t.position,scale:t.scale,rotation:t.rotation,matrix:t.matrix,edges:!1!==t.edges,saoEnabled:t.saoEnabled,pbrEnabled:t.pbrEnabled,backfaces:t.backfaces,globalizeObjectIds:t.globalizeObjectIds,reuseGeometries:!1!==t.reuseGeometries});r.on("loaded",o),r.on("error",n)}),n)}_jumpToInitialCamera(){const e=this.viewer,t=e.scene,s=t.getAABB(t.visibleObjectIds),i=p.getAABB3Diag(s),r=p.getAABB3Center(s,LI),o=t.camera;o.perspective.fov;const n=Math.abs(i/Math.tan(45*p.DEGTORAD)),a=p.normalizeVec3(o.yUp?[-.5,-.7071,-.5]:[-1,1,-1]),l=p.normalizeVec3(o.yUp?[-.5,.7071,-.5]:[-1,1,1]);e.cameraControl.pivotPos=r,e.cameraControl.planView=!1,e.cameraFlight.jumpTo({look:r,eye:[r[0]-n*a[0],r[1]-n*a[1],r[2]-n*a[2]],up:l,orthoScale:1.1*i})}unloadModel(e){const t=this.viewer.scene.models[e];if(!t)return void this.error("Model not loaded: "+e);t.destroy();document.getElementById(""+e).checked=!1,document.getElementById("span-"+e),this._numModelsLoaded--,this._numModelsLoaded>0?this._unloadModelsButtonElement.classList.remove("disabled"):this._unloadModelsButtonElement.classList.add("disabled"),this._numModelsLoaded<this._numModels?this._loadModelsButtonElement.classList.remove("disabled"):this._loadModelsButtonElement.classList.add("disabled"),this.fire("modelUnloaded",e)}unloadAllModels(){const e=this.viewer.scene.models,t=Object.keys(e);for(var s=0,i=t.length;s<i;s++){const e=t[s];this.unloadModel(e)}}getNumModelsLoaded(){return this._numModelsLoaded}_getLoadedModelIds(){return Object.keys(this.viewer.scene.models)}isModelLoaded(e){return!!this.viewer.scene.models[e]}getModelsInfo(){return this._modelsInfo}getModelInfo(e){return this._modelsInfo[e]}setEnabled(e){e?(this._modelsTabButtonElement.classList.remove("disabled"),this._unloadModelsButtonElement.classList.remove("disabled")):(this._modelsTabButtonElement.classList.add("disabled"),this._unloadModelsButtonElement.classList.add("disabled"))}destroy(){super.destroy(),this._xktLoader.destroy()}}const GI=p.vec3();class kI extends n{constructor(e,t={}){super(t),this._bimViewer=e,this._buildMenu()}_buildMenu(){const e=[],t=[];this._bimViewer._enablePropertiesInspector&&e.push({getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.inspectProperties")||"Inspect Properties",getShown:e=>!!e.viewer.metaScene.metaObjects[e.treeViewNode.objectId],doAction:e=>{const t=e.treeViewNode.objectId;e.bimViewer.showObjectProperties(t)}}),t.push({getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.viewFit")||"View Fit",doAction:function(e){const t=e.viewer,s=t.scene,i=[];e.treeViewPlugin.withNodeTree(e.treeViewNode,(e=>{e.objectId&&i.push(e.objectId)})),s.setObjectsVisible(i,!0),s.setObjectsHighlighted(i,!0);const r=s.getAABB(i);t.cameraFlight.flyTo({aabb:r,duration:.5},(()=>{setTimeout((function(){s.setObjectsHighlighted(s.highlightedObjectIds,!1)}),500)})),t.cameraControl.pivotPos=p.getAABB3Center(r)}},{getTitle:e=>e.viewer.localeService.translate("canvasContextMenu.viewFitSelection")||"View Fit Selected",getEnabled:e=>e.viewer.scene.numSelectedObjects>0,doAction:e=>{const t=e.viewer,s=t.scene,i=s.getAABB(s.selectedObjectIds);t.cameraFlight.flyTo({aabb:i,duration:.5}),t.cameraControl.pivotPos=p.getAABB3Center(i)}},{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.viewFitAll")||"View Fit All",doAction:function(e){const t=e.viewer,s=t.scene,i=s.getAABB(s.visibleObjectIds);t.cameraFlight.flyTo({aabb:i,duration:.5}),t.cameraControl.pivotPos=p.getAABB3Center(i)}}),this.items=[e,t,[{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.isolate")||"Isolate",doAction:function(e){const t=e.viewer,s=t.scene,i=[];e.treeViewPlugin.withNodeTree(e.treeViewNode,(e=>{e.objectId&&i.push(e.objectId)}));const r=s.getAABB(i);t.cameraControl.pivotPos=p.getAABB3Center(r,GI),s.setObjectsXRayed(s.xrayedObjectIds,!1),s.setObjectsVisible(s.visibleObjectIds,!1),s.setObjectsSelected(s.selectedObjectIds,!1),s.setObjectsVisible(i,!0),t.cameraFlight.flyTo({aabb:r},(()=>{}))}}],[{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.hide")||"Hide",doAction:function(e){e.treeViewPlugin.withNodeTree(e.treeViewNode,(t=>{if(t.objectId){const s=e.viewer.scene.objects[t.objectId];s&&(s.visible=!1)}}))}},{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.hideOthers")||"Hide Others",doAction:function(e){const t=e.viewer.scene;t.setObjectsVisible(t.visibleObjectIds,!1),t.setObjectsPickable(t.xrayedObjectIds,!0),t.setObjectsXRayed(t.xrayedObjectIds,!1),e.treeViewPlugin.withNodeTree(e.treeViewNode,(e=>{if(e.objectId){const s=t.objects[e.objectId];s&&(s.visible=!0)}}))}},{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.hideAll")||"Hide All",getEnabled:function(e){return e.viewer.scene.visibleObjectIds.length>0},doAction:function(e){e.viewer.scene.setObjectsVisible(e.viewer.scene.visibleObjectIds,!1)}}],[{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.show")||"Show",doAction:function(e){e.treeViewPlugin.withNodeTree(e.treeViewNode,(t=>{if(t.objectId){const s=e.viewer.scene.objects[t.objectId];s&&(s.visible=!0,s.xrayed&&(s.pickable=!0),s.xrayed=!1,s.selected=!1)}}))}},{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.showOthers")||"Shows Others",doAction:function(e){const t=e.viewer.scene;t.setObjectsVisible(t.objectIds,!0),t.setObjectsPickable(t.xrayedObjectIds,!0),t.setObjectsXRayed(t.xrayedObjectIds,!1),e.treeViewPlugin.withNodeTree(e.treeViewNode,(e=>{if(e.objectId){const s=t.objects[e.objectId];s&&(s.visible=!1)}}))}},{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.showAll")||"Show All",getEnabled:function(e){const t=e.viewer.scene;return t.numVisibleObjects<t.numObjects||e.viewer.scene.numXRayedObjects>0},doAction:function(e){const t=e.viewer.scene;t.setObjectsVisible(t.objectIds,!0),t.setObjectsPickable(t.xrayedObjectIds,!0),t.setObjectsXRayed(t.xrayedObjectIds,!1)}}],[{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.xray")||"X-Ray",doAction:function(e){e.treeViewPlugin.withNodeTree(e.treeViewNode,(t=>{if(t.objectId){const s=e.viewer.scene.objects[t.objectId];s&&(s.selected=!1,s.xrayed=!0,s.visible=!0,s.pickable=e.bimViewer.getConfig("xrayPickable"))}}))}},{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.undoXray")||"Undo X-Ray",doAction:function(e){e.treeViewPlugin.withNodeTree(e.treeViewNode,(t=>{if(t.objectId){const s=e.viewer.scene.objects[t.objectId];s&&(s.xrayed=!1,s.pickable=!0)}}))}},{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.xrayOthers")||"X-Ray Others",doAction:function(e){const t=e.viewer.scene;t.setObjectsVisible(t.objectIds,!0),e.bimViewer.getConfig("xrayPickable")||t.setObjectsPickable(t.objectIds,!1),t.setObjectsXRayed(t.objectIds,!0),t.setObjectsSelected(t.selectedObjectIds,!1),e.treeViewPlugin.withNodeTree(e.treeViewNode,(e=>{if(e.objectId){const s=t.objects[e.objectId];s&&(s.xrayed=!1,s.pickable=!0)}}))}},{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.xrayAll")||"X-Ray All",doAction:function(e){const t=e.viewer.scene;t.setObjectsVisible(t.objectIds,!0),t.setObjectsXRayed(t.objectIds,!0),t.setObjectsSelected(t.selectedObjectIds,!1),t.setObjectsPickable(t.objectIds,!1)}},{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.xrayNone")||"X-Ray None",getEnabled:function(e){return e.viewer.scene.numXRayedObjects>0},doAction:function(e){const t=e.viewer.scene,s=t.xrayedObjectIds;t.setObjectsPickable(s,!0),t.setObjectsXRayed(s,!1)}}],[{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.select")||"Select",doAction:function(e){e.treeViewPlugin.withNodeTree(e.treeViewNode,(t=>{if(t.objectId){const s=e.viewer.scene.objects[t.objectId];s&&(s.selected=!0,s.visible=!0)}}))}},{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.undoSelect")||"Undo Select",doAction:function(e){e.treeViewPlugin.withNodeTree(e.treeViewNode,(t=>{if(t.objectId){const s=e.viewer.scene.objects[t.objectId];s&&(s.selected=!1)}}))}},{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.selectNone")||"Select None",getEnabled:function(e){return e.viewer.scene.numSelectedObjects>0},doAction:function(e){e.viewer.scene.setObjectsSelected(e.viewer.scene.selectedObjectIds,!1)}}],[{getTitle:e=>e.viewer.localeService.translate("treeViewContextMenu.clearSlices")||"Clear Slices",getEnabled:function(e){return e.bimViewer.getNumSections()>0},doAction:function(e){e.bimViewer.clearSections()}}]]}}class VI extends II{constructor(e,t={}){if(super(e),!t.objectsTabElement)throw"Missing config: objectsTabElement";if(!t.showAllObjectsButtonElement)throw"Missing config: showAllObjectsButtonElement";if(!t.hideAllObjectsButtonElement)throw"Missing config: hideAllObjectsButtonElement";if(!t.objectsElement)throw"Missing config: objectsElement";if(this._objectsTabElement=t.objectsTabElement,this._showAllObjectsButtonElement=t.showAllObjectsButtonElement,this._hideAllObjectsButtonElement=t.hideAllObjectsButtonElement,this._objectsTabButtonElement=this._objectsTabElement.querySelector(".xeokit-tab-btn"),!this._objectsTabButtonElement)throw"Missing DOM element: ,xeokit-tab-btn";const s=t.objectsElement;this._treeView=new Eg(this.viewer,{containerElement:s,hierarchy:"containment",autoAddModels:!1,pruneEmptyNodes:!0}),this._treeViewContextMenu=new kI(this.bimViewer,{hideOnAction:!0}),this._treeView.on("contextmenu",(e=>{this._treeViewContextMenu.context={bimViewer:this.bimViewer,viewer:e.viewer,treeViewPlugin:e.treeViewPlugin,treeViewNode:e.treeViewNode},this._treeViewContextMenu.show(e.event.pageX,e.event.pageY)})),this._treeView.on("nodeTitleClicked",(e=>{const t=this.viewer.scene,s=[];e.treeViewPlugin.withNodeTree(e.treeViewNode,(e=>{e.objectId&&s.push(e.objectId)}));e.treeViewNode.checked?(t.setObjectsXRayed(s,!1),t.setObjectsVisible(s,!1),t.setObjectsPickable(s,!0)):(t.setObjectsXRayed(s,!1),t.setObjectsVisible(s,!0),t.setObjectsPickable(s,!0))})),this._onModelLoaded=this.viewer.scene.on("modelLoaded",(e=>{if(this.viewer.metaScene.metaModels[e]){const t=this.bimViewer._modelsExplorer.getModelInfo(e);if(!t)return;this._treeView.addModel(e,{rootName:t.name})}})),this._onModelUnloaded=this.viewer.scene.on("modelUnloaded",(e=>{this.viewer.metaScene.metaModels[e]&&this._treeView.removeModel(e)})),this.bimViewer.on("reset",(()=>{this._treeView.collapse()}))}setEnabled(e){e?(this._objectsTabButtonElement.classList.remove("disabled"),this._showAllObjectsButtonElement.classList.remove("disabled"),this._hideAllObjectsButtonElement.classList.remove("disabled")):(this._objectsTabButtonElement.classList.add("disabled"),this._showAllObjectsButtonElement.classList.add("disabled"),this._hideAllObjectsButtonElement.classList.add("disabled"))}expandTreeViewToDepth(e){this._treeView.expandToDepth(e)}showNodeInTreeView(e){this._treeView.collapse(),this._treeView.showNode(e)}unShowNodeInTreeView(){this._treeView.unShowNode()}destroy(){super.destroy(),this._treeView.destroy(),this._treeViewContextMenu.destroy(),this.viewer.scene.off(this._onModelLoaded),this.viewer.scene.off(this._onModelUnloaded)}}class jI extends II{constructor(e,t={}){if(super(e),!t.classesTabElement)throw"Missing config: classesTabElement";if(!t.showAllClassesButtonElement)throw"Missing config: showAllClassesButtonElement";if(!t.hideAllClassesButtonElement)throw"Missing config: hideAllClassesButtonElement";if(!t.classesElement)throw"Missing config: classesElement";if(this._classesTabElement=t.classesTabElement,this._showAllClassesButtonElement=t.showAllClassesButtonElement,this._hideAllClassesButtonElement=t.hideAllClassesButtonElement,this._classesTabButtonElement=this._classesTabElement.querySelector(".xeokit-tab-btn"),!this._classesTabButtonElement)throw"Missing DOM element: xeokit-tab-btn";const s=t.classesElement;this._treeView=new Eg(this.viewer,{containerElement:s,hierarchy:"types",autoAddModels:!1,pruneEmptyNodes:!0}),this._treeViewContextMenu=new kI(this.bimViewer,{hideOnAction:!0}),this._treeView.on("contextmenu",(e=>{this._treeViewContextMenu.context={bimViewer:this.bimViewer,viewer:e.viewer,treeViewPlugin:e.treeViewPlugin,treeViewNode:e.treeViewNode},this._treeViewContextMenu.show(e.event.pageX,e.event.pageY)})),this._treeView.on("nodeTitleClicked",(e=>{const t=this.viewer.scene,s=[];e.treeViewPlugin.withNodeTree(e.treeViewNode,(e=>{e.objectId&&s.push(e.objectId)}));e.treeViewNode.checked?(t.setObjectsXRayed(s,!1),t.setObjectsVisible(s,!1),t.setObjectsPickable(s,!0)):(t.setObjectsXRayed(s,!1),t.setObjectsVisible(s,!0),t.setObjectsPickable(s,!0))})),this._onModelLoaded=this.viewer.scene.on("modelLoaded",(e=>{if(this.viewer.metaScene.metaModels[e]){const t=this.bimViewer._modelsExplorer.getModelInfo(e);if(!t)return;this._treeView.addModel(e,{rootName:t.name})}})),this._onModelUnloaded=this.viewer.scene.on("modelUnloaded",(e=>{this.viewer.metaScene.metaModels[e]&&this._treeView.removeModel(e)})),this.bimViewer.on("reset",(()=>{this._treeView.collapse()}))}setEnabled(e){e?(this._classesTabButtonElement.classList.remove("disabled"),this._showAllClassesButtonElement.classList.remove("disabled"),this._hideAllClassesButtonElement.classList.remove("disabled")):(this._classesTabButtonElement.classList.add("disabled"),this._showAllClassesButtonElement.classList.add("disabled"),this._hideAllClassesButtonElement.classList.add("disabled"))}expandTreeViewToDepth(e){this._treeView.expandToDepth(e)}showNodeInTreeView(e){this._treeView.collapse(),this._treeView.showNode(e)}unShowNodeInTreeView(){this._treeView.unShowNode()}destroy(){super.destroy(),this._treeView.destroy(),this._treeViewContextMenu.destroy(),this.viewer.scene.off(this._onModelLoaded),this.viewer.scene.off(this._onModelUnloaded)}}const QI=p.vec3();class WI extends II{constructor(e,t={}){if(super(e),!t.storeysTabElement)throw"Missing config: storeysTabElement";if(!t.showAllStoreysButtonElement)throw"Missing config: showAllStoreysButtonElement";if(!t.hideAllStoreysButtonElement)throw"Missing config: hideAllStoreysButtonElement";if(!t.storeysElement)throw"Missing config: storeysElement";if(this._storeysTabElement=t.storeysTabElement,this._showAllStoreysButtonElement=t.showAllStoreysButtonElement,this._hideAllStoreysButtonElement=t.hideAllStoreysButtonElement,this._storeysTabButtonElement=this._storeysTabElement.querySelector(".xeokit-tab-btn"),!this._storeysTabButtonElement)throw"Missing DOM element: .xeokit-tab-btn";const s=t.storeysElement;this._treeView=new Eg(this.viewer,{containerElement:s,autoAddModels:!1,hierarchy:"storeys",autoExpandDepth:1}),this._treeViewContextMenu=new kI(this.bimViewer,{hideOnAction:!0}),this._treeView.on("contextmenu",(e=>{this._treeViewContextMenu.context={bimViewer:this.bimViewer,viewer:e.viewer,treeViewPlugin:e.treeViewPlugin,treeViewNode:e.treeViewNode,pruneEmptyNodes:!0},this._treeViewContextMenu.show(e.event.pageX,e.event.pageY)})),this._treeView.on("nodeTitleClicked",(e=>{const t=this.viewer.scene,s=[];e.treeViewPlugin.withNodeTree(e.treeViewNode,(e=>{e.objectId&&s.push(e.objectId)}));e.treeViewNode.checked?(t.setObjectsXRayed(s,!1),t.setObjectsVisible(s,!1),t.setObjectsPickable(s,!0)):(t.setObjectsXRayed(s,!1),t.setObjectsVisible(s,!0),t.setObjectsPickable(s,!0))})),this._onModelLoaded=this.viewer.scene.on("modelLoaded",(e=>{const t=this.bimViewer._modelsExplorer.getModelInfo(e);t&&this._treeView.addModel(e,{rootName:t.name})})),this._onModelUnloaded=this.viewer.scene.on("modelUnloaded",(e=>{this.viewer.metaScene.metaModels[e]&&this._treeView.removeModel(e)})),this.bimViewer.on("reset",(()=>{this._treeView.collapse(),this._treeView.expandToDepth(1)}))}setEnabled(e){e?(this._storeysTabButtonElement.classList.remove("disabled"),this._showAllStoreysButtonElement.classList.remove("disabled"),this._hideAllStoreysButtonElement.classList.remove("disabled")):(this._storeysTabButtonElement.classList.add("disabled"),this._showAllStoreysButtonElement.classList.add("disabled"),this._hideAllStoreysButtonElement.classList.add("disabled"))}expandTreeViewToDepth(e){this._treeView.expandToDepth(e)}showNodeInTreeView(e){this._treeView.collapse(),this._treeView.showNode(e)}unShowNodeInTreeView(){this._treeView.unShowNode()}selectStorey(e,t){const s=this.viewer.metaScene.metaObjects[e];if(!s)return void this.error("selectStorey() - object is not found: '"+e+"'");if("IfcBuildingStorey"!==s.type)return void this.error("selectStorey() - object is not found: '"+e+"'");const i=s.getObjectIDsInSubtree();this._selectObjects(i,t)}_selectObjects(e,t){const s=this.viewer.scene,i=s.getAABB(e);this.viewer.cameraControl.pivotPos=p.getAABB3Center(i,QI),t?(s.setObjectsXRayed(s.objectIds,!0),s.setObjectsVisible(s.objectIds,!0),s.setObjectsPickable(s.objectIds,!1),s.setObjectsSelected(s.selectedObjectIds,!1),s.setObjectsXRayed(e,!1),s.setObjectsVisible(e,!0),s.setObjectsPickable(e,!0),this.viewer.cameraFlight.flyTo({aabb:i},(()=>{setTimeout((function(){s.setObjectsVisible(s.xrayedObjectIds,!1),s.setObjectsXRayed(s.xrayedObjectIds,!1)}),500),t()}))):(s.setObjectsVisible(s.objectIds,!1),s.setObjectsPickable(s.xrayedObjectIds,!0),s.setObjectsXRayed(s.xrayedObjectIds,!1),s.setObjectsSelected(s.selectedObjectIds,!1),s.setObjectsVisible(e,!0),this.viewer.cameraFlight.jumpTo({aabb:i}))}destroy(){super.destroy(),this._treeView.destroy(),this._treeViewContextMenu.destroy(),this.viewer.scene.off(this._onModelLoaded),this.viewer.scene.off(this._onModelUnloaded)}}const zI=p.vec3();class KI extends II{constructor(e,t){if(super(e,t),!t.buttonElement)throw"Missing config: buttonElement";this._saveOrthoActive=null,this._buttonElement=t.buttonElement,this._cameraControlNavModeMediator=t.cameraControlNavModeMediator,this._active=!1,this.on("enabled",(e=>{e?this._buttonElement.classList.remove("disabled"):this._buttonElement.classList.add("disabled")})),this._buttonElement.addEventListener("click",(e=>{this.getEnabled()&&(this.bimViewer._sectionTool.hideControl(),this.setActive(!this.getActive(),(()=>{}))),e.preventDefault()})),this.bimViewer.on("reset",(()=>{this.setActive(!0,(()=>{}))}))}setEnabled(e){super.setEnabled(e),this._saveOrthoActive=this.bimViewer._orthoMode.getActive()}setActive(e,t){this._active!==e?(this._active=e,e?(this._buttonElement.classList.add("active"),t?this._enterThreeDMode((()=>{this.fire("active",this._active),t()})):(this._enterThreeDMode(),this.fire("active",this._active))):(this._buttonElement.classList.remove("active"),t?this._exitThreeDMode((()=>{this.fire("active",this._active),t()})):(this._exitThreeDMode(),this.fire("active",this._active)))):t&&t()}_enterThreeDMode(e){const t=this.viewer,s=t.scene,i=s.getAABB(s.visibleObjectIds),r=p.getAABB3Diag(i),o=p.getAABB3Center(i,zI),n=Math.abs(r/Math.tan(32.5)),a=s.camera,l=a.yUp?[-1,-1,-1]:[1,1,1],h=a.yUp?[-1,1,-1]:[-1,1,1];t.cameraControl.pivotPos=o,this.bimViewer._navCubeMode.setActive(!0),this.bimViewer._firstPersonMode.setEnabled(!0),this._cameraControlNavModeMediator.setThreeDModeActive(!0),this.bimViewer._sectionTool.setEnabled(!0),this.bimViewer._orthoMode.setEnabled(!0),e?t.cameraFlight.flyTo({look:o,eye:[o[0]-n*l[0],o[1]-n*l[1],o[2]-n*l[2]],up:h,orthoScale:1.3*r,duration:1,projection:this._saveOrthoActive?"ortho":"perspective"},(()=>{e()})):t.cameraFlight.jumpTo({look:o,eye:[o[0]-n*l[0],o[1]-n*l[1],o[2]-n*l[2]],up:h,orthoScale:1.3*r,projection:this._saveOrthoActive?"ortho":"perspective"})}_exitThreeDMode(e){const t=this.viewer,s=t.scene,i=s.camera,r=s.getAABB(s.visibleObjectIds),o=p.getAABB3Center(r),n=p.getAABB3Diag(r),a=Math.abs(n/Math.tan(45*p.DEGTORAD)),l=1.3*n,h=zI;h[0]=o[0]+i.worldUp[0]*a,h[1]=o[1]+i.worldUp[1]*a,h[2]=o[2]+i.worldUp[2]*a;const c=p.mulVec3Scalar(i.worldForward,-1,[]);this.bimViewer._sectionTool.setActive(!1),this.bimViewer._firstPersonMode.setEnabled(!1),this._saveOrthoActive=this.bimViewer._orthoMode.getActive(),this.bimViewer._orthoMode.setEnabled(!1),this._cameraControlNavModeMediator.setThreeDModeActive(!1),e?t.cameraFlight.flyTo({eye:h,look:o,up:c,orthoScale:l,projection:"ortho"},(()=>{this.bimViewer._navCubeMode.setActive(!1)})):(t.cameraFlight.jumpTo({eye:h,look:o,up:c,orthoScale:l,projection:"ortho"}),this.bimViewer._navCubeMode.setActive(!1))}}class YI extends n{constructor(e,t={}){super(t),this._bimViewer=e,this._buildMenu()}_buildMenu(){const e=[],t=[];this._bimViewer._enablePropertiesInspector&&e.push({getTitle:e=>e.viewer.localeService.translate("objectContextMenu.inspectProperties")||"Inspect Properties",doAction:e=>{const t=e.entity.id;e.bimViewer.showObjectProperties(t)}}),e.push({getTitle:e=>e.viewer.localeService.translate("objectContextMenu.showInTree")||"Show in Explorer",doAction:e=>{const t=e.entity.id;e.showObjectInExplorers(t)}}),t.push({getTitle:e=>e.viewer.localeService.translate("objectContextMenu.viewFit")||"View Fit",doAction:e=>{const t=e.viewer,s=t.scene,i=e.entity;t.cameraFlight.flyTo({aabb:i.aabb,duration:.5},(()=>{setTimeout((function(){s.setObjectsHighlighted(s.highlightedObjectIds,!1)}),500)})),t.cameraControl.pivotPos=p.getAABB3Center(i.aabb)}},{getTitle:e=>e.viewer.localeService.translate("canvasContextMenu.viewFitSelection")||"View Fit Selected",getEnabled:e=>e.viewer.scene.numSelectedObjects>0,doAction:e=>{const t=e.viewer,s=t.scene,i=s.getAABB(s.selectedObjectIds);t.cameraFlight.flyTo({aabb:i,duration:.5}),t.cameraControl.pivotPos=p.getAABB3Center(i)}},{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.viewFitAll")||"View Fit All",doAction:e=>{const t=e.viewer,s=t.scene,i=s.getAABB(s.visibleObjectIds);t.cameraFlight.flyTo({aabb:i,duration:.5}),t.cameraControl.pivotPos=p.getAABB3Center(i)}}),this.items=[e,t,[{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.hide")||"Hide",getEnabled:e=>e.entity.visible,doAction:e=>{e.entity.visible=!1}},{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.hideOthers")||"Hide Others",doAction:e=>{const t=e.viewer,s=t.scene,i=e.entity,r=t.metaScene.metaObjects[i.id];r&&(s.setObjectsVisible(s.visibleObjectIds,!1),r.withMetaObjectsInSubtree((e=>{const t=s.objects[e.id];t&&(t.visible=!0)})))}},{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.hideAll")||"Hide All",getEnabled:e=>e.viewer.scene.numVisibleObjects>0,doAction:e=>{e.viewer.scene.setObjectsVisible(e.viewer.scene.visibleObjectIds,!1)}},{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.showAll")||"Show All",getEnabled:e=>{const t=e.viewer.scene;return t.numVisibleObjects<t.numObjects||e.viewer.scene.numXRayedObjects>0},doAction:e=>{const t=e.viewer.scene;t.setObjectsVisible(t.objectIds,!0),t.setObjectsPickable(t.xrayedObjectIds,!0),t.setObjectsXRayed(t.xrayedObjectIds,!1)}}],[{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.xray")||"X-Ray",getEnabled:e=>!e.entity.xrayed,doAction:e=>{const t=e.entity;t.xrayed=!0,t.pickable=e.bimViewer.getConfig("xrayPickable")}},{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.xrayOthers")||"X-Ray Others",doAction:e=>{const t=e.viewer,s=t.scene,i=e.entity,r=t.metaScene.metaObjects[i.id];r&&(s.setObjectsVisible(s.objectIds,!0),s.setObjectsXRayed(s.objectIds,!0),e.bimViewer.getConfig("xrayPickable")||s.setObjectsPickable(s.objectIds,!1),r.withMetaObjectsInSubtree((e=>{const t=s.objects[e.id];t&&(t.xrayed=!1,t.pickable=!0)})))}},{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.xrayAll")||"X-Ray All",getEnabled:e=>{const t=e.viewer.scene;return t.numXRayedObjects<t.numObjects},doAction:e=>{const t=e.viewer.scene;t.setObjectsVisible(t.objectIds,!0),e.bimViewer.getConfig("xrayPickable")||t.setObjectsPickable(t.objectIds,!1),t.setObjectsXRayed(t.objectIds,!0)}},{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.xrayNone")||"X-Ray None",getEnabled:e=>e.viewer.scene.numXRayedObjects>0,doAction:e=>{const t=e.viewer.scene,s=t.xrayedObjectIds;t.setObjectsPickable(s,!0),t.setObjectsXRayed(s,!1)}}],[{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.select")||"Select",getEnabled:e=>!e.entity.selected,doAction:e=>{e.entity.selected=!0}},{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.undoSelect")||"Undo Select",getEnabled:e=>e.entity.selected,doAction:e=>{e.entity.selected=!1}},{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.selectNone")||"Select None",getEnabled:e=>e.viewer.scene.numSelectedObjects>0,doAction:e=>{e.viewer.scene.setObjectsSelected(e.viewer.scene.selectedObjectIds,!1)}}],[{getTitle:e=>e.viewer.localeService.translate("objectContextMenu.clearSlices")||"Clear Slices",getEnabled:e=>e.bimViewer.getNumSections()>0,doAction:e=>{e.bimViewer.clearSections()}}]]}}class XI extends n{constructor(e={}){super({hideOnAction:e.hideOnAction,context:e.context,items:[[{getTitle:e=>e.viewer.localeService.translate("canvasContextMenu.viewFitAll")||"View Fit All",doAction:e=>{const t=e.viewer,s=t.scene,i=s.getAABB(s.visibleObjectIds);t.cameraFlight.flyTo({aabb:i,duration:.5}),t.cameraControl.pivotPos=p.getAABB3Center(i)}},{getTitle:e=>e.viewer.localeService.translate("canvasContextMenu.viewFitSelection")||"View Fit Selected",getEnabled:e=>e.viewer.scene.numSelectedObjects>0,doAction:e=>{const t=e.viewer,s=t.scene,i=s.getAABB(s.selectedObjectIds);t.cameraFlight.flyTo({aabb:i,duration:.5}),t.cameraControl.pivotPos=p.getAABB3Center(i)}}],[{getTitle:e=>e.viewer.localeService.translate("canvasContextMenu.hideAll")||"Hide All",getEnabled:e=>e.viewer.scene.numVisibleObjects>0,doAction:e=>{e.viewer.scene.setObjectsVisible(e.viewer.scene.visibleObjectIds,!1)}},{getTitle:e=>e.viewer.localeService.translate("canvasContextMenu.showAll")||"Show All",getEnabled:e=>{const t=e.viewer.scene;return t.numVisibleObjects<t.numObjects||e.viewer.scene.numXRayedObjects>0},doAction:e=>{const t=e.viewer.scene;t.setObjectsVisible(t.objectIds,!0),t.setObjectsXRayed(t.xrayedObjectIds,!1)}}],[{getTitle:e=>e.viewer.localeService.translate("canvasContextMenu.xRayAll")||"X-Ray All",getEnabled:e=>{const t=e.viewer.scene;return t.numXRayedObjects<t.numObjects},doAction:e=>{const t=e.viewer.scene;t.setObjectsVisible(t.objectIds,!0),t.setObjectsXRayed(t.objectIds,!0),e.bimViewer.getConfig("xrayPickable")||t.setObjectsPickable(t.objectIds,!1)}},{getTitle:e=>e.viewer.localeService.translate("canvasContextMenu.xRayNone")||"X-Ray None",getEnabled:e=>e.viewer.scene.numXRayedObjects>0,doAction:e=>{const t=e.viewer.scene.xrayedObjectIds;e.viewer.scene.setObjectsPickable(t,!0),e.viewer.scene.setObjectsXRayed(t,!1)}}],[{getTitle:e=>e.viewer.localeService.translate("canvasContextMenu.selectNone")||"Select None",getEnabled:e=>e.viewer.scene.numSelectedObjects>0,doAction:e=>{e.viewer.scene.setObjectsSelected(e.viewer.scene.selectedObjectIds,!1)}}],[{getTitle:e=>e.viewer.localeService.translate("canvasContextMenu.resetView")||"Reset View",doAction:e=>{e.bimViewer.resetView()}}],[{getTitle:e=>e.viewer.localeService.translate("canvasContextMenu.clearSlices")||"Clear Slices",getEnabled:e=>e.bimViewer.getNumSections()>0,doAction:e=>{e.bimViewer.clearSections()}}]]})}}class ZI extends II{constructor(e,t){if(super(e,t),!t.buttonElement)throw"Missing config: buttonElement";this._buttonElement=t.buttonElement,this.on("enabled",(e=>{e?this._buttonElement.classList.remove("disabled"):this._buttonElement.classList.add("disabled")})),this._buttonElement.addEventListener("click",(e=>{this.getEnabled()&&this.setActive(!this.getActive(),(()=>{})),e.preventDefault()})),this.bimViewer.on("reset",(()=>{this.setActive(!1)})),this.viewer.camera.on("projection",(()=>{const e="ortho"===this.viewer.camera.projection;this._active=e,this._active?this._buttonElement.classList.add("active"):this._buttonElement.classList.remove("active")})),this._active=!1,this._buttonElement.classList.remove("active")}setActive(e,t){this._active!==e?(this._active=e,e?(this._buttonElement.classList.add("active"),t?this._enterOrthoMode((()=>{this.fire("active",this._active),t()})):(this._enterOrthoMode(),this.fire("active",this._active))):(this._buttonElement.classList.remove("active"),t?this._exitOrthoMode((()=>{this.fire("active",this._active),t()})):(this._exitOrthoMode(),this.fire("active",this._active)))):t&&t()}_enterOrthoMode(e){e?this.viewer.cameraFlight.flyTo({projection:"ortho",duration:.5},e):this.viewer.cameraFlight.jumpTo({projection:"ortho"})}_exitOrthoMode(e){e?this.viewer.cameraFlight.flyTo({projection:"perspective",duration:.5},e):this.viewer.cameraFlight.jumpTo({projection:"perspective"})}}class qI extends II{constructor(e,t={}){if(super(e),!t.propertiesTabElement)throw"Missing config: propertiesTabElement";if(!t.propertiesElement)throw"Missing config: propertiesElement";if(this._metaObject=null,this._propertiesTabElement=t.propertiesTabElement,this._propertiesElement=t.propertiesElement,this._propertiesTabButtonElement=this._propertiesTabElement.querySelector(".xeokit-tab-btn"),!this._propertiesTabButtonElement)throw"Missing DOM element: ,xeokit-tab-btn";this._onModelUnloaded=this.viewer.scene.on("modelUnloaded",(e=>{if(this._metaObject){const t=this._metaObject.metaModels;for(let s=0,i=t.length;s<i;s++)if(t[s].id===e)return void this.clear()}})),this.bimViewer.on("reset",(()=>{this.clear()})),document.addEventListener("click",this._clickListener=e=>{e.target.matches(".xeokit-accordion .xeokit-accordion-button")&&(e.target.parentElement.classList.contains("active")?e.target.parentElement.classList.remove("active"):e.target.parentElement.classList.add("active"))}),this.clear()}showObjectPropertySets(e){const t=this.viewer.metaScene.metaObjects[e];if(!t)return;const s=t.propertySets;s&&s.length>0?this._setPropertySets(t,s):this._setPropertySets(t),this._metaObject=t}clear(){const e=[],t=this.viewer.localeService.translate("propertiesInspector.noObjectSelectedWarning")||"No object inspected. Right-click or long-tab an object and select 'Inspect Properties' to view its properties here.";e.push('<div class="element-attributes">'),e.push(`<p class="xeokit-i18n subsubtitle no-object-selected-warning" data-xeokit-i18n="propertiesInspector.noObjectSelectedWarning">${t}</p>`),e.push("</div>");const s=e.join("");this._propertiesElement.innerHTML=s}_setPropertySets(e,t){const s=[];if(s.push('<div class="element-attributes">'),e){s.push('<table class="xeokit-table">'),s.push(`<tr><td class="td1">Name:</td><td class="td2">${e.name}</td></tr>`),e.type&&s.push(`<tr><td class="td1">Class:</td><td class="td2">${e.type}</td></tr>`),s.push(`<tr><td class="td1">UUID:</td><td class="td2">${e.originalSystemId}</td></tr>`),s.push(`<tr><td class="td1">Viewer ID:</td><td class="td2">${e.id}</td></tr>`);const i=e.attributes;if(i)for(let e in i)s.push(`<tr><td class="td1">${JI(e)}:</td><td class="td2">${i[e]}</td></tr>`);if(s.push("</table>"),t&&0!==t.length){s.push("</div>"),s.push('<div class="xeokit-accordion">');for(let e=0,i=t.length;e<i;e++){const i=t[e],r=i.properties||[];if(r.length>0){s.push(`<div class="xeokit-accordion-container">\n                                        <p class="xeokit-accordion-button"><span></span>${i.name}</p>                                       \n                                        <div class="xeokit-accordion-panel">                                           \n                                            <table class="xeokit-table"><tbody>`);for(let e=0,t=r.length;e<t;e++){const t=r[e];s.push(`<tr><td class="td1">${t.name||t.label}:</td><td class="td2">${t.value}</td></tr>`)}s.push("</tbody></table>\n                        </div>\n                        </div>")}}s.push("</div>")}else{const e=this.viewer.localeService.translate("propertiesInspector.noPropSetWarning")||"No properties sets found for this object";s.push(`<p class="xeokit-i18n subtitle xeokit-no-prop-set-warning" data-xeokit-i18n="propertiesInspector.noPropSetWarning">${e}</p>`),s.push("</div>")}}else s.push('<p class="subsubtitle">No object selected</p>');this._propertiesElement.innerHTML=s.join("")}setEnabled(e){e?this._propertiesTabButtonElement.classList.remove("disabled"):this._propertiesTabButtonElement.classList.add("disabled")}destroy(){super.destroy(),this.viewer.scene.off(this._onModelLoaded),this.viewer.scene.off(this._onModelUnloaded),document.removeEventListener("click",this._clickListener)}}function JI(e){return e?e.charAt(0).toUpperCase()+e.slice(1):e}const $I=new Float32Array(3);class ev{constructor(e){if(!e)throw"Parameter expected: cfg";if(!e.viewer)throw"Parameter expected: cfg.viewer";this.viewer=e.viewer,this._maxTreeDepth=e.maxTreeDepth||15,this._root=null,this._needsRebuild=!0,this._onModelLoaded=this.viewer.scene.on("modelLoaded",(e=>{this._needsRebuild=!0})),this._onModelUnloaded=this.viewer.scene.on("modelUnloaded",(e=>{this._needsRebuild=!0}))}get root(){return this._needsRebuild&&this._rebuild(),this._root}_rebuild(){const e=this.viewer.scene;this._root={aabb:e.getAABB()};for(let t in e.objects){const s=e.objects[t];this._insertEntity(this._root,s,1)}this._needsRebuild=!1}_insertEntity(e,t,s){const i=t.aabb;if(s>=this._maxTreeDepth)return e.entities=e.entities||[],void e.entities.push(t);if(e.left&&p.containsAABB3(e.left.aabb,i))return void this._insertEntity(e.left,t,s+1);if(e.right&&p.containsAABB3(e.right.aabb,i))return void this._insertEntity(e.right,t,s+1);const r=e.aabb;$I[0]=r[3]-r[0],$I[1]=r[4]-r[1],$I[2]=r[5]-r[2];let o=0;if($I[1]>$I[o]&&(o=1),$I[2]>$I[o]&&(o=2),!e.left){const n=r.slice();if(n[o+3]=(r[o]+r[o+3])/2,e.left={aabb:n},p.containsAABB3(n,i))return void this._insertEntity(e.left,t,s+1)}if(!e.right){const n=r.slice();if(n[o]=(r[o]+r[o+3])/2,e.right={aabb:n},p.containsAABB3(n,i))return void this._insertEntity(e.right,t,s+1)}e.entities=e.entities||[],e.entities.push(t)}destroy(){const e=this.viewer.scene;e.off(this._onModelLoaded),e.off(this._onModelUnloaded),this._root=null,this._needsRebuild=!0}}class tv extends II{constructor(e,t){if(super(e),!t.buttonElement)throw"Missing config: buttonElement";this._objectsKdTree3=t.objectsKdTree3,this._marquee=p.AABB2(),this._marqueeFrustum=new lr,this._marqueeFrustumProjMat=p.mat4(),this._marqueeDir=!1;const s=t.buttonElement;this.on("enabled",(e=>{e?s.classList.remove("disabled"):s.classList.add("disabled")})),this.on("active",(e=>{e?(s.classList.add("active"),this._objectsKdTree3.root):s.classList.remove("active")})),s.addEventListener("click",(e=>{if(this.getEnabled()){const e=this.getActive();this.setActive(!e)}e.preventDefault()})),this.bimViewer.on("reset",(()=>{this.setActive(!1)}));const i=this.viewer.scene,r=i.canvas.canvas;this._marqueeElement=document.createElement("div"),document.body.appendChild(this._marqueeElement);const o=this._marqueeElement.style;let n,a,l,h,c,A,u,d;o.position="absolute",o["z-index"]="40000005",o.width="8px",o.height="8px",o.visibility="hidden",o.top="0px",o.left="0px",o["box-shadow"]="0 2px 5px 0 #182A3D;",o.opacity=1,o["pointer-events"]="none";let f=!1,E=!1;r.addEventListener("mousedown",(e=>{if(!this.getActive()||!this.getEnabled())return;if(0!==e.button)return;const t=this.bimViewer.viewer.scene.input;t.keyDown[t.KEY_CTRL]||i.setObjectsSelected(i.selectedObjectIds,!1),n=e.pageX,a=e.pageY,o.visibility="visible",o.left=`${n}px`,o.top=`${a}px`,o.width="0px",o.height="0px",o.display="block",c=e.offsetX,A=e.offsetY,f=!0,this.viewer.cameraControl.pointerEnabled=!1})),r.addEventListener("mouseup",(e=>{if(!this.getActive()||!this.getEnabled())return;if(!f&&!E)return;if(0!==e.button)return;l=e.pageX,h=e.pageY;const t=Math.abs(l-n),s=Math.abs(h-a);o.width=`${t}px`,o.height=`${s}px`,o.visibility="hidden",f=!1,this.viewer.cameraControl.pointerEnabled=!0,E&&(E=!1),(t>3||s>3)&&this._marqueePick()})),document.addEventListener("mouseup",(e=>{this.getActive()&&this.getEnabled()&&0===e.button&&f&&(o.visibility="hidden",f=!1,E=!0,this.viewer.cameraControl.pointerEnabled=!0)}),!0),r.addEventListener("mousemove",(e=>{if(!this.getActive()||!this.getEnabled())return;if(0!==e.button)return;if(!f)return;const t=e.pageX,s=e.pageY,i=t-n,r=s-a;o.width=`${Math.abs(i)}px`,o.height=`${Math.abs(r)}px`,o.left=`${Math.min(n,t)}px`,o.top=`${Math.min(a,s)}px`,u=e.offsetX,d=e.offsetY;const l=c<u?0:1;this._setMarqueeDir(l),this._marquee[0]=Math.min(c,u),this._marquee[1]=Math.min(A,d),this._marquee[2]=Math.max(c,u),this._marquee[3]=Math.max(A,d)}))}_setMarqueeDir(e){e!==this._marqueeDir&&(this._marqueeElement.style["background-image"]=0===e?"url(\"data:image/svg+xml,%3csvg width='100%25' height='100%25' xmlns='http://www.w3.org/2000/svg'%3e%3crect width='100%25' height='100%25' fill='none' rx='6' ry='6' stroke='%23333' stroke-width='4'/%3e%3c/svg%3e\")":"url(\"data:image/svg+xml,%3csvg width='100%25' height='100%25' xmlns='http://www.w3.org/2000/svg'%3e%3crect width='100%25' height='100%25' fill='none' rx='6' ry='6' stroke='%23333' stroke-width='4' stroke-dasharray='6%2c 14' stroke-dashoffset='0' stroke-linecap='square'/%3e%3c/svg%3e\")",this._marqueeDir=e)}_marqueePick(){this._buildMarqueeFrustum();const e=[],t=(s,i=lr.INTERSECT)=>{if(i===lr.INTERSECT&&(i=hr(this._marqueeFrustum,s.aabb)),i!==lr.OUTSIDE){if(s.entities){const t=s.entities;for(let s=0,i=t.length;s<i;s++){const i=t[s];if(!i.visible)continue;const r=i.aabb;if(0===this._marqueeDir){hr(this._marqueeFrustum,r)===lr.INSIDE&&e.push(i)}else{hr(this._marqueeFrustum,r)!==lr.OUTSIDE&&e.push(i)}}}s.left&&t(s.left,i),s.right&&t(s.right,i)}};t(this._objectsKdTree3.root);for(let t=0,s=e.length;t<s;t++)e[t].selected=!0;return e}_buildMarqueeFrustum(){const e=this.viewer.scene.canvas.canvas,t=2/e.clientWidth,s=2/e.clientHeight,i=e.clientHeight/e.clientWidth,r=this._marquee[0]*t-1,o=this._marquee[2]*t-1,n=-this._marquee[3]*s+1,a=-this._marquee[1]*s+1,l=this.viewer.scene.camera.frustum.near*(17*i);p.frustumMat4(r,o,n*i,a*i,l,1e4,this._marqueeFrustumProjMat),function(e,t,s){const i=p.mulMat4(s,t,nr),r=i[0],o=i[1],n=i[2],a=i[3],l=i[4],h=i[5],c=i[6],A=i[7],u=i[8],d=i[9],f=i[10],E=i[11],m=i[12],y=i[13],g=i[14],I=i[15];e.planes[0].set(a-r,A-l,E-u,I-m),e.planes[1].set(a+r,A+l,E+u,I+m),e.planes[2].set(a-o,A-h,E-d,I-y),e.planes[3].set(a+o,A+h,E+d,I+y),e.planes[4].set(a-n,A-c,E-f,I-g),e.planes[5].set(a+n,A+c,E+f,I+g)}(this._marqueeFrustum,this.viewer.scene.camera.viewMatrix,this._marqueeFrustumProjMat)}}function sv(e){const t="xeokit-tab",s="active";function i(e){let i=e.parentNode.querySelectorAll("."+t);for(let t=0;t<i.length;t++){let r=i[t];r.isEqualNode(e)?r.classList.add(s):r.classList.remove(s)}}let r=e.querySelectorAll(".xeokit-tabs");for(let e=0;e<r.length;e++){let s=r[e].querySelectorAll("."+t);i(s[0]);for(let e=0;e<s.length;e++){s[e].querySelector(".xeokit-tab-btn").addEventListener("click",(function(e){e.preventDefault(),this.classList.contains("disabled")||i(e.target.parentNode)}))}}}e.BIMViewer=class extends II{constructor(e,t={}){if(!t.canvasElement)throw"Config expected: canvasElement";if(!t.explorerElement)throw"Config expected: explorerElement";if(!t.toolbarElement)throw"Config expected: toolbarElement";if(!t.navCubeCanvasElement)throw"Config expected: navCubeCanvasElement";const s=t.canvasElement,i=t.explorerElement,r=t.inspectorElement,o=t.toolbarElement,n=t.navCubeCanvasElement,a=t.busyModelBackdropElement;i.oncontextmenu=e=>{e.preventDefault()},o.oncontextmenu=e=>{e.preventDefault()},n.oncontextmenu=e=>{e.preventDefault()};const l=new km({localeService:t.localeService,canvasElement:s,keyboardEventsElement:t.keyboardEventsElement,transparent:!1,backgroundColor:[1,1,1],backgroundColorFromAmbientLight:!1,saoEnabled:!0,pbrEnabled:!1,colorTextureEnabled:!0});super(null,t,e,l),this._configs={},this._enableAddModels=!!t.enableEditModels,this._enablePropertiesInspector=!!t.inspectorElement,this.viewer=l,this._objectsKdTree3=new ev({viewer:l}),this._customizeViewer(),this._initCanvasContextMenus(),i.innerHTML=function(e){return'<div class="xeokit-tabs"> \n    <div class="xeokit-tab xeokit-modelsTab">\n        <a class="xeokit-i18n xeokit-tab-btn" href="#" data-xeokit-i18n="modelsExplorer.title">Models</a>\n        <div class="xeokit-tab-content">\n            <div class="xeokit-btn-group">\n                <button type="button" class="xeokit-i18n xeokit-loadAllModels xeokit-btn disabled" data-xeokit-i18n="modelsExplorer.loadAll" data-xeokit-i18ntip="modelsExplorer.loadAllTip" data-tippy-content="Load all models">Load all</button>\n                <button type="button" class="xeokit-i18n xeokit-unloadAllModels xeokit-btn disabled" data-xeokit-i18n="modelsExplorer.unloadAll"  data-xeokit-i18ntip="modelsExplorer.unloadAllTip" data-tippy-content="Unload all models">Unload all</button>'+(e.enableEditModels?'<button type="button" class="xeokit-i18n xeokit-addModel xeokit-btn disabled" data-xeokit-i18n="modelsExplorer.add"  data-xeokit-i18ntip="modelsExplorer.addTip" data-tippy-content="Add model">Add</button>':"")+'</div>\n            <div class="xeokit-models" ></div>\n        </div>\n    </div>\n    <div class="xeokit-tab xeokit-objectsTab">\n        <a class="xeokit-i18n xeokit-tab-btn disabled" href="#" data-xeokit-i18n="objectsExplorer.title">Objects</a>\n        <div class="xeokit-tab-content">\n         <div class="xeokit-btn-group">\n            <button type="button" class="xeokit-i18n xeokit-showAllObjects xeokit-btn disabled" data-xeokit-i18n="objectsExplorer.showAll" data-xeokit-i18ntip="objectsExplorer.showAllTip" data-tippy-content="Show all objects">Show all</button>\n            <button type="button" class="xeokit-i18n xeokit-hideAllObjects xeokit-btn disabled" data-xeokit-i18n="objectsExplorer.hideAll" data-xeokit-i18ntip="objectsExplorer.hideAllTip" data-tippy-content="Hide all objects">Hide all</button>\n        </div>\n        <div class="xeokit-objects xeokit-tree-panel" ></div>\n        </div>\n    </div>\n    <div class="xeokit-i18n xeokit-tab xeokit-classesTab">\n        <a class="xeokit-i18n xeokit-tab-btn disabled" href="#" data-xeokit-i18n="classesExplorer.title">Classes</a>\n        <div class="xeokit-tab-content">\n            <div class="xeokit-btn-group">\n                <button type="button" class="xeokit-i18n xeokit-showAllClasses xeokit-btn disabled" data-xeokit-i18n="classesExplorer.showAll"  data-xeokit-i18ntip="classesExplorer.hideAllTip" data-tippy-content="Show all classes">Show all</button>\n                <button type="button" class="xeokit-i18n xeokit-hideAllClasses xeokit-btn disabled" data-xeokit-i18n="classesExplorer.hideAll" data-xeokit-i18ntip="classesExplorer.hideAllTip" data-tippy-content="Hide all classes">Hide all</button>\n            </div>\n            <div class="xeokit-classes xeokit-tree-panel" ></div>\n        </div>\n    </div>\n     <div class="xeokit-tab xeokit-storeysTab">\n        <a class="xeokit-i18n xeokit-tab-btn disabled" href="#" data-xeokit-i18n="storeysExplorer.title">Storeys</a>\n        <div class="xeokit-tab-content">\n         <div class="xeokit-btn-group">\n                <button type="button" class="xeokit-i18n xeokit-showAllStoreys xeokit-btn disabled" data-xeokit-i18n="storeysExplorer.showAll" data-xeokit-i18ntip="storeysExplorer.showAllTip" data-tippy-content="Show all storeys">Show all</button>\n                <button type="button" class="xeokit-i18n xeokit-hideAllStoreys xeokit-btn disabled" data-xeokit-i18n="storeysExplorer.hideAll" data-xeokit-i18ntip="storeysExplorer.hideAllTip" data-tippy-content="Hide all storeys">Hide all</button>\n            </div>\n             <div class="xeokit-storeys xeokit-tree-panel"></div>\n        </div>\n    </div>\n</div>'}(t),o.innerHTML='<div class="xeokit-toolbar">\n    \x3c!-- Reset button --\x3e\n    <div class="xeokit-btn-group">\n        <button type="button" class="xeokit-i18n xeokit-reset xeokit-btn fa fa-home fa-2x disabled" data-xeokit-i18ntip="toolbar.resetViewTip" data-tippy-content="Reset view"></button>\n    </div>\n    <div class="xeokit-btn-group" role="group">\n        \x3c!-- 3D Mode button --\x3e\n        <button type="button" class="xeokit-i18n xeokit-threeD xeokit-btn fa fa-cube fa-2x disabled" data-xeokit-i18ntip="toolbar.toggle2d3dTip" data-tippy-content="Toggle 2D/3D"></button>\n        \x3c!-- Perspective/Ortho Mode button --\x3e\n        <button type="button" class="xeokit-i18n xeokit-ortho xeokit-btn fa fa-th fa-2x  disabled" data-xeokit-i18ntip="toolbar.togglePerspectiveTip" data-tippy-content="Toggle Perspective/Ortho"></button>\n        \x3c!-- Fit button --\x3e\n        <button type="button" class="xeokit-i18n xeokit-fit xeokit-btn fa fa-crop fa-2x disabled" data-xeokit-i18ntip="toolbar.viewFitTip" data-tippy-content="View fit"></button>\n        \x3c!-- First Person mode button --\x3e\n        <button type="button" class="xeokit-i18n xeokit-firstPerson xeokit-btn fa fa-male fa-2x disabled" data-xeokit-i18ntip="toolbar.firstPersonTip" data-tippy-content="Toggle first-person mode"></button>\n          \x3c!-- Show/hide IFCSpaces --\x3e\n        <button type="button" class="xeokit-i18n xeokit-showSpaces xeokit-btn fab fa-codepen fa-2x disabled" data-xeokit-i18ntip="toolbar.showSpacesTip" data-tippy-content="Show IFCSpaces"></button>   \n    </div>\n    \x3c!-- Tools button group --\x3e\n    <div class="xeokit-btn-group" role="group">\n        \x3c!-- Hide tool button --\x3e\n        <button type="button" class="xeokit-i18n xeokit-hide xeokit-btn fa fa-eraser fa-2x disabled" data-xeokit-i18ntip="toolbar.hideObjectsTip" data-tippy-content="Hide objects"></button>\n        \x3c!-- Select tool button --\x3e\n        <button type="button" class="xeokit-i18n xeokit-select xeokit-btn fa fa-mouse-pointer fa-2x disabled" data-xeokit-i18ntip="toolbar.selectObjectsTip" data-tippy-content="Select objects"></button>    \n          \x3c!-- Marquee select tool button --\x3e\n        <button type="button" class="xeokit-i18n xeokit-marquee xeokit-btn fas fa-object-group fa-2x disabled" data-xeokit-i18ntip="toolbar.marqueeSelectTip" data-tippy-content="Marquee select objects"></button>    \n        \x3c!-- section tool button --\x3e\n        <button type="button" class="xeokit-i18n xeokit-section xeokit-btn fa fa-cut fa-2x disabled" data-xeokit-i18ntip="toolbar.sliceObjectsTip" data-tippy-content="Slice objects">\n            <div class="xeokit-i18n xeokit-section-menu-button disabled" data-xeokit-i18ntip="toolbar.slicesMenuTip"  data-tippy-content="Slices menu">\n                <span class="xeokit-arrow-down xeokit-section-menu-button-arrow"></span>\n            </div>\n            <div class="xeokit-i18n xeokit-section-counter" data-xeokit-i18ntip="toolbar.numSlicesTip" data-tippy-content="Number of existing slices"></div>\n        </button>\n    </div>\n</div>',this._enablePropertiesInspector&&(r.innerHTML='<div class="xeokit-tabs">  \n    <div class="xeokit-tab xeokit-propertiesTab">\n        <a class="xeokit-i18n xeokit-tab-btn disabled" href="#" data-xeokit-i18n="propertiesInspector.title">Properties</a>\n        <div class="xeokit-tab-content">        \n        <div class="xeokit-properties"></div>\n        </div>\n    </div>\n</div>'),this._explorerElement=i,this._inspectorElement=r,sv(i),this._enablePropertiesInspector&&sv(r),this._modelsExplorer=new HI(this,{modelsTabElement:i.querySelector(".xeokit-modelsTab"),loadModelsButtonElement:i.querySelector(".xeokit-loadAllModels"),unloadModelsButtonElement:i.querySelector(".xeokit-unloadAllModels"),addModelButtonElement:i.querySelector(".xeokit-addModel"),modelsElement:i.querySelector(".xeokit-models"),enableEditModels:this._enableAddModels}),this._objectsExplorer=new VI(this,{objectsTabElement:i.querySelector(".xeokit-objectsTab"),showAllObjectsButtonElement:i.querySelector(".xeokit-showAllObjects"),hideAllObjectsButtonElement:i.querySelector(".xeokit-hideAllObjects"),objectsElement:i.querySelector(".xeokit-objects")}),this._classesExplorer=new jI(this,{classesTabElement:i.querySelector(".xeokit-classesTab"),showAllClassesButtonElement:i.querySelector(".xeokit-showAllClasses"),hideAllClassesButtonElement:i.querySelector(".xeokit-hideAllClasses"),classesElement:i.querySelector(".xeokit-classes")}),this._storeysExplorer=new WI(this,{storeysTabElement:i.querySelector(".xeokit-storeysTab"),showAllStoreysButtonElement:i.querySelector(".xeokit-showAllStoreys"),hideAllStoreysButtonElement:i.querySelector(".xeokit-hideAllStoreys"),storeysElement:i.querySelector(".xeokit-storeys")}),this._enablePropertiesInspector&&(this._propertiesInspector=new qI(this,{propertiesTabElement:r.querySelector(".xeokit-propertiesTab"),propertiesElement:r.querySelector(".xeokit-properties")})),this._resetAction=new _I(this,{buttonElement:o.querySelector(".xeokit-reset"),active:!1}),this._fitAction=new PI(this,{buttonElement:o.querySelector(".xeokit-fit"),active:!1});const h=new function(e){let t=!1;this.setThreeDModeActive=s=>{s?(e._firstPersonMode.setActive(!1),e._marqueeSelectionTool.setEnabled(!0),e.viewer.cameraControl.navMode="orbit"):(e._marqueeSelectionTool.setEnabled(!1),e._marqueeSelectionTool.setActive(!1),e._firstPersonMode.setActive(!1),e.viewer.cameraControl.navMode="planView"),t=s},this.setFirstPersonModeActive=s=>{e.viewer.cameraControl.navMode=s?"firstPerson":t?"orbit":"planView"}}(this);this._threeDMode=new KI(this,{buttonElement:o.querySelector(".xeokit-threeD"),cameraControlNavModeMediator:h,active:!1}),this._orthoMode=new ZI(this,{buttonElement:o.querySelector(".xeokit-ortho"),active:!1}),this._firstPersonMode=new DI(this,{buttonElement:o.querySelector(".xeokit-firstPerson"),cameraControlNavModeMediator:h,active:!1}),this._hideTool=new NI(this,{buttonElement:o.querySelector(".xeokit-hide"),active:!1}),this._selectionTool=new CI(this,{buttonElement:o.querySelector(".xeokit-select"),active:!1}),this._marqueeSelectionTool=new tv(this,{buttonElement:o.querySelector(".xeokit-marquee"),active:!1,objectsKdTree3:this._objectsKdTree3}),this._showSpacesMode=new OI(this,{buttonElement:o.querySelector(".xeokit-showSpaces"),active:!1}),this._queryTool=new bI(this,{active:!1}),this._sectionTool=new BI(this,{buttonElement:o.querySelector(".xeokit-section"),counterElement:o.querySelector(".xeokit-section-counter"),menuButtonElement:o.querySelector(".xeokit-section-menu-button"),menuButtonArrowElement:o.querySelector(".xeokit-section-menu-button-arrow"),active:!1}),this._navCubeMode=new FI(this,{navCubeCanvasElement:n,active:!0}),this._busyModal=new vI(this,{busyModalBackdropElement:a}),this._threeDMode.setActive(!0),this._firstPersonMode.setActive(!1),this._navCubeMode.setActive(!0),this._modelsExplorer.on("modelLoaded",(e=>{this._modelsExplorer.getNumModelsLoaded()>0&&this.setControlsEnabled(!0),this.fire("modelLoaded",e)})),this._modelsExplorer.on("modelUnloaded",(e=>{0===this._modelsExplorer.getNumModelsLoaded()&&(this.setControlsEnabled(!1),this.openTab("models")),this.fire("modelUnloaded",e)})),this._resetAction.on("reset",(()=>{this.fire("reset",!0)})),this._mutexActivation([this._hideTool,this._selectionTool,this._marqueeSelectionTool,this._sectionTool]),i.querySelector(".xeokit-showAllObjects").addEventListener("click",(e=>{this.setAllObjectsVisible(!0),this.setAllObjectsXRayed(!1),e.preventDefault()})),i.querySelector(".xeokit-hideAllObjects").addEventListener("click",(e=>{this.setAllObjectsVisible(!1),e.preventDefault()})),i.querySelector(".xeokit-showAllClasses").addEventListener("click",(e=>{this.setAllObjectsVisible(!0),this.setAllObjectsXRayed(!1),e.preventDefault()})),i.querySelector(".xeokit-hideAllClasses").addEventListener("click",(e=>{this.setAllObjectsVisible(!1),e.preventDefault()})),i.querySelector(".xeokit-showAllStoreys").addEventListener("click",(e=>{this.setAllObjectsVisible(!0),this.setAllObjectsXRayed(!1),e.preventDefault()})),i.querySelector(".xeokit-hideAllStoreys").addEventListener("click",(e=>{this.setAllObjectsVisible(!1),e.preventDefault()})),i.querySelector(".xeokit-loadAllModels").addEventListener("click",(e=>{this.setControlsEnabled(!1),this.loadAllModels(),e.preventDefault()})),i.querySelector(".xeokit-unloadAllModels").addEventListener("click",(e=>{this.setControlsEnabled(!1),this._modelsExplorer.unloadAllModels(),e.preventDefault()})),this._enableAddModels&&i.querySelector(".xeokit-addModel").addEventListener("click",(e=>{this.fire("addModel",{}),e.preventDefault()})),this._bcfViewpointsPlugin=new Vi(this.viewer,{}),this._fastNavPlugin=new Ki(l,{hideEdges:!0,hideSAO:!0,hidePBR:!1,hideColorTexture:!1,hideTransparentObjects:!1,scaleCanvasResolution:!1,scaleCanvasResolutionFactor:.6}),this.viewer.scene.on("rendered",(()=>{const e=this._fastNavPlugin;e.hideEdges=5<d.frame.drawElements+d.frame.drawArrays,e.scaleCanvasResolution=1e3<d.frame.drawElements+d.frame.drawArrays})),this._initConfigs(),this.setControlsEnabled(!1)}get localeService(){return this.viewer.localeService}_customizeViewer(){const e=this.viewer.scene;e.xrayMaterial.fill=!1,e.xrayMaterial.fillAlpha=.3,e.xrayMaterial.fillColor=[0,0,0],e.xrayMaterial.edges=!0,e.xrayMaterial.edgeAlpha=.1,e.xrayMaterial.edgeColor=[0,0,0],e.highlightMaterial.edges=!0,e.highlightMaterial.edgeColor=[1,1,0],e.highlightMaterial.edgeAlpha=.9,e.highlightMaterial.fill=!0,e.highlightMaterial.fillAlpha=.1,e.highlightMaterial.fillColor=[1,0,0],e.pointsMaterial.pointSize=1,e.pointsMaterial.roundPoints=!0,e.pointsMaterial.perspectivePoints=!0,e.pointsMaterial.minPerspectivePointSize=2,e.pointsMaterial.maxPerspectivePointSize=4,this.viewer.cameraControl.panRightClick=!0,this.viewer.cameraControl.followPointer=!0,this.viewer.cameraControl.doublePickFlyTo=!1,this.viewer.cameraControl.smartPivot=!0,this.viewer.cameraControl.keyboardDollyRate=100,this.viewer.cameraControl.mouseWheelDollyRate=100,this.viewer.cameraControl.dollyInertia=0,this.viewer.cameraControl.dollyMinSpeed=.04,this.viewer.cameraControl.dollyProximityThreshold=30;const t=document.createRange().createContextualFragment("<div class='xeokit-camera-pivot-marker'></div>").firstChild;document.body.appendChild(t),this.viewer.cameraControl.pivotElement=t,e.camera.perspective.near=.01,e.camera.perspective.far=3e3,e.camera.ortho.near=.01,e.camera.ortho.far=2e3;const s=e.sao;s.enabled=!0,s.numSamples=50,s.kernelRadius=200}_initCanvasContextMenus(){this._canvasContextMenu=new XI(this,{hideOnAction:!0}),this._objectContextMenu=new YI(this,{hideOnAction:!0}),this.viewer.cameraControl.on("rightClick",(e=>{e.event;const t=this.viewer.scene.pick({canvasPos:e.canvasPos});t&&t.entity.isObject?(this._canvasContextMenu.hide(),this._objectContextMenu.context={viewer:this.viewer,bimViewer:this,showObjectInExplorers:e=>{const t=this.getOpenTab();"objects"!==t&&"classes"!==t&&"storeys"!==t&&this.openTab("objects"),this.showObjectInExplorers(e)},entity:t.entity},this._objectContextMenu.show(e.pagePos[0],e.pagePos[1])):(this._objectContextMenu.hide(),this._canvasContextMenu.context={viewer:this.viewer,bimViewer:this},this._canvasContextMenu.show(e.pagePos[0],e.pagePos[1]))}))}_initConfigs(){this.setConfigs({cameraNear:"0.05",cameraFar:"3000.0",smartPivot:"true",saoEnabled:"true",pbrEnabled:"false",saoBias:"0.5",saoIntensity:"0.15",saoNumSamples:"40",saoKernelRadius:"100",edgesEnabled:!0,xrayContext:!0,xrayPickable:!1,selectedGlowThrough:!0,highlightGlowThrough:!0,backgroundColor:[1,1,1],externalMetadata:!1,dtxEnabled:!1})}setConfigs(e){for(let t in e)if(e.hasOwnProperty(t)){const s=e[t];this.setConfig(t,s)}}setConfig(e,t){function s(e){return!0===e||"true"===e}try{switch(e){case"backgroundColor":const i=t;this.setBackgroundColor(i),this._configs[e]=i;break;case"cameraNear":const r=parseFloat(t);this.viewer.scene.camera.perspective.near=r,this.viewer.scene.camera.ortho.near=r,this._configs[e]=r;break;case"cameraFar":const o=parseFloat(t);this.viewer.scene.camera.perspective.far=o,this._configs[e]=o;break;case"smartPivot":this.viewer.cameraControl.smartPivot=this._configs[e]=s(t);break;case"saoEnabled":this._fastNavPlugin.saoEnabled=this._configs[e]=s(t);break;case"saoBias":this.viewer.scene.sao.bias=parseFloat(t);break;case"saoIntensity":this.viewer.scene.sao.intensity=parseFloat(t);break;case"saoKernelRadius":this.viewer.scene.sao.kernelRadius=this._configs[e]=parseFloat(t);break;case"saoNumSamples":this.viewer.scene.sao.numSamples=this._configs[e]=parseFloat(t);break;case"saoBlur":this.viewer.scene.sao.blur=this._configs[e]=s(t);break;case"edgesEnabled":this._fastNavPlugin.edgesEnabled=this._configs[e]=s(t);break;case"pbrEnabled":this._fastNavPlugin.pbrEnabled=this._configs[e]=s(t);break;case"viewFitFOV":this.viewer.cameraFlight.fitFOV=this._configs[e]=parseFloat(t);break;case"viewFitDuration":this.viewer.cameraFlight.duration=this._configs[e]=parseFloat(t);break;case"perspectiveFOV":this.viewer.camera.perspective.fov=this._configs[e]=parseFloat(t);break;case"excludeUnclassifiedObjects":case"xrayPickable":case"externalMetadata":this._configs[e]=s(t);break;case"xrayContext":this._configs[e]=t;break;case"selectedGlowThrough":const n=this._configs[e]=s(t),a=this.viewer.scene.selectedMaterial;a.glowThrough=n,a.fillAlpha=n?.5:1,a.edgeAlpha=n?.5:1;break;case"highlightGlowThrough":const l=this._configs[e]=s(t),h=this.viewer.scene.highlightMaterial;h.glowThrough=l,h.fillAlpha=l?.5:1,h.edgeAlpha=l?.5:1;break;case"showSpaces":this._configs[e]=s(t),this._showSpacesMode.setActive(t);break;case"dtxEnabled":this._configs[e]=s(t),this.viewer.scene.dtxEnabled=t;break;case"objectColors":this._configs[e]=t,this._modelsExplorer.setObjectColors(t);break;default:this.warn("setConfig() - unsupported configuration: '"+e+"'")}}catch(t){this.error("setConfig() - failed to configure '"+e+"': "+t)}}getConfig(e){return this._configs[e]}getProjectsInfo(e,t){e?this.server.getProjects(e,(e=>{this.error("getProjectsInfo() - "+e),t&&t(e)})):this.error("getProjectsInfo() - Argument expected: 'done'")}getProjectInfo(e,t,s){e?t?this.server.getProject(e,t,(e=>{this.error("getProjectInfo() - "+e),s&&s(e)})):this.error("getProjectInfo() - Argument expected: 'done'"):this.error("getProjectInfo() - Argument expected: projectId")}getObjectInfo(e,t,s,i,r){e?t?s?i?this.server.getObjectInfo(e,t,s,i,(e=>{r&&r(e)})):this.error("getProjectInfo() - Argument expected: 'done'"):this.error("getObjectInfo() - Argument expected: objectId"):this.error("getObjectInfo() - Argument expected: modelId"):this.error("getObjectInfo() - Argument expected: projectId")}loadProject(e,t,s){e?this._modelsExplorer.loadProject(e,(()=>{t&&t()}),(e=>{this.error("loadProject() - "+e),s&&s(e)})):this.error("loadProject() - Argument expected: objectId")}unloadProject(){this._modelsExplorer.unloadProject(),this.openTab("models"),this.setControlsEnabled(!1)}getLoadedProjectId(){return this._modelsExplorer.getLoadedProjectId()}getModelIds(){return this._modelsExplorer.getModelIds()}loadModel(e,t,s){e?this._modelsExplorer.loadModel(e,(()=>{t&&t()}),(e=>{this.error("loadModel() - "+e),s&&s(e)})):this.error("loadModel() - Argument expected: modelId")}loadAllModels(e=function(){}){const t=this._modelsExplorer.getModelIds(),s=(e,i)=>{if(e>=t.length)i();else{const r=t[e];this._modelsExplorer.isModelLoaded(r)?s(e+1,i):this._modelsExplorer.loadModel(r,(()=>{s(e+1,i)}),(t=>{this.error("loadAllModels() - "+t),s(e+1,i)}))}};s(0,e)}getLoadedModelIds(){return this._modelsExplorer._getLoadedModelIds()}isModelLoaded(e){if(e)return this._modelsExplorer.isModelLoaded(e);this.error("unloadModel() - Argument expected: modelId")}unloadModel(e){e?this._modelsExplorer.unloadModel(e):this.error("unloadModel() - Argument expected: modelId")}unloadAllModels(){this._modelsExplorer.unloadAllModels()}editModel(e){this.fire("editModel",{modelId:e})}deleteModel(e){this.fire("deleteModel",{modelId:e})}addModel(){this.fire("addModel",{})}setBackgroundColor(e){this.viewer.scene.canvas.backgroundColor=e}setObjectColorSource(e){console.log("BIMViewer.setObjectColorSource() is now deprecated and no longer functional. By default, BIMViewer.getObjectColorSource() will now always return the (formerly) default value of `model`.")}getObjectColorSource(){return"model"}setViewerState(e,t=(()=>{})){e.tabOpen&&this.openTab(e.tabOpen),e.expandObjectsTree&&this._objectsExplorer.expandTreeViewToDepth(e.expandObjectsTree),e.expandClassesTree&&this._classesExplorer.expandTreeViewToDepth(e.expandClassesTree),e.expandStoreysTree&&this._storeysExplorer.expandTreeViewToDepth(e.expandStoreysTree),e.setCamera&&this.setCamera(e.setCamera),this._parseSelectedStorey(e,(()=>{this._parseThreeDMode(e,(()=>{t()}))}))}_parseSelectedStorey(e,t){e.selectedStorey?(this.selectStorey(e.selectedStorey),t()):t()}_parseThreeDMode(e,t){const s=!1!==e.threeDActive;this.set3DEnabled(s,t)}showObjectInExplorers(e){e?(this._objectsExplorer.showNodeInTreeView(e),this._classesExplorer.showNodeInTreeView(e),this._storeysExplorer.showNodeInTreeView(e),this.fire("openExplorer",{})):this.error("showObjectInExplorers() - Argument expected: objectId")}unShowObjectInExplorers(){this._objectsExplorer.unShowNodeInTreeView(),this._classesExplorer.unShowNodeInTreeView(),this._storeysExplorer.unShowNodeInTreeView()}showObjectProperties(e){e?(this._enablePropertiesInspector&&this._propertiesInspector.showObjectPropertySets(e),this.fire("openInspector",{})):this.error("showObjectInExplorers() - Argument expected: objectId")}setObjectsVisible(e,t){this._withObjectsInSubtree(e,(e=>{e.visible=t}))}setAllObjectsVisible(e){e?this.viewer.scene.setObjectsVisible(this.viewer.scene.objectIds,!0):this.viewer.scene.setObjectsVisible(this.viewer.scene.visibleObjectIds,!1)}setObjectsXRayed(e,t){this._withObjectsInSubtree(e,(e=>{e.xrayed=t}))}setAllObjectsXRayed(e){e?this.viewer.scene.setObjectsXRayed(this.viewer.scene.objectIds,!0):this.viewer.scene.setObjectsXRayed(this.viewer.scene.xrayedObjectIds,!1)}setObjectsSelected(e,t){this._withObjectsInSubtree(e,(e=>{e.selected=t}))}setAllObjectsSelected(e){e?this.viewer.scene.setObjectsSelected(this.viewer.scene.objectIds,!0):this.viewer.scene.setObjectsSelected(this.viewer.scene.selectedObjectIds,!1)}_withObjectsInSubtree(e,t){if(e)for(let s=0,i=e.length;s<i;s++){const i=e[s];this.viewer.metaScene.withMetaObjectsInSubtree(i,(e=>{const s=this.viewer.scene.objects[e.id];s&&t(s)}))}else this.error("Argument expected: objectIds")}flyToObject(e,t){if(!e)return void this.error("flyToObject() - Argument expected: objectId");const s=this.viewer,i=s.scene,r=[];if(this.viewer.metaScene.withMetaObjectsInSubtree(e,(e=>{i.objects[e.id]&&r.push(e.id)})),0===r.length)return this.error("Object not found in viewer: '"+e+"'"),void(t&&t());i.setObjectsVisible(r,!0),i.setObjectsHighlighted(r,!0);const o=i.getAABB(r);s.cameraFlight.flyTo({aabb:o},(()=>{t&&t(),setTimeout((function(){i.setObjectsHighlighted(i.highlightedObjectIds,!1)}),500)})),s.cameraControl.pivotPos=p.getAABB3Center(o)}viewFitObjects(e,t){if(!e)return void this.error("flyToObject() - Argument expected: objectIds");const s=this.viewer,i=s.scene,r=[];for(var o=0,n=e.length;o<n;o++){const t=e[o];this.viewer.metaScene.withMetaObjectsInSubtree(t,(e=>{i.objects[e.id]&&r.push(e.id)}))}if(0===r.length)return void(t&&t());i.setObjectsVisible(r,!0),i.setObjectsHighlighted(r,!0);const a=i.getAABB(r);s.cameraFlight.flyTo({aabb:a},(()=>{t&&t(),setTimeout((function(){i.setObjectsHighlighted(i.highlightedObjectIds,!1)}),500)})),s.cameraControl.pivotPos=p.getAABB3Center(a)}viewFitAll(e){const t=this.viewer,s=t.scene.getAABB();t.cameraFlight.flyTo({aabb:s},(()=>{e&&e()})),t.cameraControl.pivotPos=p.getAABB3Center(s)}jumpToObject(e){if(!e)return void this.error("jumpToObject() - Argument expected: objectId");const t=this.viewer,s=t.scene,i=[];if(this.viewer.metaScene.withMetaObjectsInSubtree(e,(e=>{s.objects[e.id]&&i.push(e.id)})),0===i.length)return void this.error("Object not found in viewer: '"+e+"'");s.setObjectsVisible(i,!0);const r=s.getAABB(i);t.cameraFlight.jumpTo({aabb:r}),t.cameraControl.pivotPos=p.getAABB3Center(r)}setCamera(e){const t=this.viewer.scene.camera;e.eye&&(t.eye=e.eye),e.look&&(t.look=e.look),e.up&&(t.up=e.up)}viewFitModels(e,t){if(!e)return void this.error("viewFitModels() - Argument expected: modelIds");const s=this.viewer,i=s.scene,r=p.AABB3();p.collapseAABB3(r);for(var o=0,n=e.length;o<n;o++){const t=e[o],s=i.models[t];s?(s.visible=!0,s.highlighted=!0,p.expandAABB3(r,s.aabb)):this.error("Model not found in viewer: '"+t+"'")}t?s.cameraFlight.flyTo({aabb:r},(()=>{t(),setTimeout((function(){i.setObjectsHighlighted(i.highlightedObjectIds,!1)}),500)})):(s.cameraFlight.jumpTo({aabb:r}),setTimeout((function(){i.setObjectsHighlighted(i.highlightedObjectIds,!1)}),500)),s.cameraControl.pivotPos=p.getAABB3Center(r)}openTab(e){if(!e)return void this.error("openTab() - Argument expected: tabId");let t;switch(e){case"models":t="xeokit-modelsTab";break;case"objects":t="xeokit-objectsTab";break;case"classes":t="xeokit-classesTab";break;case"storeys":t="xeokit-storeysTab";break;case"properties":t="xeokit-propertiesTab";break;default:return void this.error("openTab() - tab not recognized: '"+e+"'")}this._openTab(this._explorerElement,t)}_openTab(e,t){const s="active";let i=e.querySelectorAll(".xeokit-tab"),r=e.querySelector("."+t);for(let e=0;e<i.length;e++){let t=i[e];t.isEqualNode(r)?t.classList.add(s):t.classList.remove(s)}}getOpenTab(){function e(e,t){return!!e&&(" "+e.className+" ").indexOf(" "+t+" ")>-1}const t="active";return e(this._explorerElement.querySelector(".xeokit-modelsTab"),t)?"models":e(this._explorerElement.querySelector(".xeokit-objectsTab"),t)?"objects":e(this._explorerElement.querySelector(".xeokit-classesTab"),t)?"classes":e(this._explorerElement.querySelector(".xeokit-storeysTab"),t)?"storeys":e(this._inspectorElement.querySelector(".xeokit-propertiesTab"),t)?"properties":"none"}set3DEnabled(e,t){this._threeDMode.setActive(e,t)}get3DEnabled(){return this._threeDMode.getActive()}setSpacesShown(e){this._showSpacesMode.setActive(e)}getSpacesShown(){return this._showSpacesMode.getActive()}setOrthoEnabled(e,t){this._orthoMode.setActive(e,t)}getOrthoEnabled(){return this._orthoMode.getActive()}selectStorey(e,t){const s=this.viewer.metaScene.metaObjects[e];s?"IfcBuildingStorey"===s.type?this._storeysExplorer.selectStorey(e,t):this.error("selectStorey() - Object is not an IfcBuildingStorey: '"+e+"'"):this.error("selectStorey() - Object is not found: '"+e+"'")}saveBCFViewpoint(e){return this._bcfViewpointsPlugin.getViewpoint(e)}loadBCFViewpoint(e,t){e?(this._orthoMode.setActive("ortho"===this.viewer.camera.projection),this._bcfViewpointsPlugin.setViewpoint(e,t)):this.error("loadBCFViewpoint() - Argument expected: bcfViewpoint")}resetView(){this._resetAction.reset()}setControlsEnabled(e){this._objectsExplorer.setEnabled(e),this._classesExplorer.setEnabled(e),this._storeysExplorer.setEnabled(e),this._resetAction.setEnabled(e),this._fitAction.setEnabled(e),this._threeDMode.setEnabled(e),this._orthoMode.setEnabled(e),this._firstPersonMode.setEnabled(e),this._queryTool.setEnabled(e),this._hideTool.setEnabled(e),this._selectionTool.setEnabled(e),this._marqueeSelectionTool.setEnabled(e),this._showSpacesMode.setEnabled(e),this._sectionTool.setEnabled(e),this._enablePropertiesInspector&&this._propertiesInspector.setEnabled(e)}setKeyboardEnabled(e){this.viewer.scene.input.keyboardEnabled=e}getKeyboardEnabled(){return this.viewer.scene.input.keyboardEnabled}clearSections(){this._sectionTool.clear()}disableSections(){this._sectionTool.disableSections()}enableSections(){this._sectionTool.enableSections()}flipSections(){this._sectionTool.flipSections()}hideSectionEditControl(){this._sectionTool.hideControl()}getNumSections(){return this._sectionTool.getNumSections()}destroy(){this.viewer.destroy(),this._bcfViewpointsPlugin.destroy(),this._canvasContextMenu.destroy(),this._objectContextMenu.destroy()}},e.LocaleService=Yi,e.Server=class{constructor(e={}){this._dataDir=e.dataDir||""}getProjects(e,t){const s=this._dataDir+"/projects/index.json";y.loadJSON(s,e,t)}getProject(e,t,s){const i=this._dataDir+"/projects/"+e+"/index.json";y.loadJSON(i,t,s)}getMetadata(e,t,s,i){const r=this._dataDir+"/projects/"+e+"/models/"+t+"/metadata.json";y.loadJSON(r,s,i)}getGeometry(e,t,s,i){const r=this._dataDir+"/projects/"+e+"/models/"+t+"/geometry.xkt";y.loadArraybuffer(r,s,i)}getObjectInfo(e,t,s,i,r){const o=this._dataDir+"/projects/"+e+"/models/"+t+"/props/"+s+".json";y.loadJSON(o,i,r)}getIssues(e,t,s,i){const r=this._dataDir+"/projects/"+e+"/models/"+t+"/issues.json";y.loadJSON(r,s,i)}getSplitModelManifest(e,t,s,i,r){const o=this._dataDir+"/projects/"+e+"/models/"+t+"/"+s;y.loadJSON(o,i,r)}getSplitModelMetadata(e,t,s,i,r){const o=this._dataDir+"/projects/"+e+"/models/"+t+"/"+s;y.loadJSON(o,i,r)}getSplitModelGeometry(e,t,s,i,r){const o=this._dataDir+"/projects/"+e+"/models/"+t+"/"+s;y.loadArraybuffer(o,i,r)}},Object.defineProperty(e,"__esModule",{value:!0})}));
diff --git a/dist/xeokit-bim-viewer.umd.js b/dist/xeokit-bim-viewer.umd.js
index 409f6c09..cf6d98fc 100644
--- a/dist/xeokit-bim-viewer.umd.js
+++ b/dist/xeokit-bim-viewer.umd.js
@@ -8209,7 +8209,7 @@
       }
   }
 
-  const tempVec3a$F = math.vec3();
+  const tempVec3a$E = math.vec3();
 
   /**
    * Given a view matrix and a relative-to-center (RTC) coordinate origin, returns a view matrix
@@ -8289,7 +8289,7 @@
    */
   function worldToRTCPositions(worldPositions, rtcPositions, rtcCenter, cellSize = 1000) {
 
-      const center = math.getPositionsCenter(worldPositions, tempVec3a$F);
+      const center = math.getPositionsCenter(worldPositions, tempVec3a$E);
 
       const rtcCenterX = Math.round(center[0] / cellSize) * cellSize;
       const rtcCenterY = Math.round(center[1] / cellSize) * cellSize;
@@ -8325,7 +8325,7 @@
    */
   function getPlaneRTCPos(dist, dir, rtcCenter, rtcPlanePos) {
       const rtcCenterToPlaneDist = math.dotVec3(dir, rtcCenter) + dist;
-      const dirNormalized = math.normalizeVec3(dir, tempVec3a$F);
+      const dirNormalized = math.normalizeVec3(dir, tempVec3a$E);
       math.mulVec3Scalar(dirNormalized, -rtcCenterToPlaneDist, rtcPlanePos);
       return rtcPlanePos;
   }
@@ -9156,52 +9156,6 @@
       }
   }
 
-  /**
-   * @private
-   * @type {{WEBGL: boolean, SUPPORTED_EXTENSIONS: {}}}
-   */
-  const WEBGL_INFO = {
-      WEBGL: false,
-      SUPPORTED_EXTENSIONS: {}
-  };
-
-  const canvas = document.createElement("canvas");
-
-  if (canvas) {
-
-      const gl = canvas.getContext("webgl", {antialias: true}) || canvas.getContext("experimental-webgl", {antialias: true});
-
-      WEBGL_INFO.WEBGL = !!gl;
-
-      if (WEBGL_INFO.WEBGL) {
-          WEBGL_INFO.ANTIALIAS = gl.getContextAttributes().antialias;
-          if (gl.getShaderPrecisionFormat) {
-              if (gl.getShaderPrecisionFormat(gl.FRAGMENT_SHADER, gl.HIGH_FLOAT).precision > 0) {
-                  WEBGL_INFO.FS_MAX_FLOAT_PRECISION = "highp";
-              } else if (gl.getShaderPrecisionFormat(gl.FRAGMENT_SHADER, gl.MEDIUM_FLOAT).precision > 0) {
-                  WEBGL_INFO.FS_MAX_FLOAT_PRECISION = "mediump";
-              } else {
-                  WEBGL_INFO.FS_MAX_FLOAT_PRECISION = "lowp";
-              }
-          } else {
-              WEBGL_INFO.FS_MAX_FLOAT_PRECISION = "mediump";
-          }
-          WEBGL_INFO.DEPTH_BUFFER_BITS = gl.getParameter(gl.DEPTH_BITS);
-          WEBGL_INFO.MAX_TEXTURE_SIZE = gl.getParameter(gl.MAX_TEXTURE_SIZE);
-          WEBGL_INFO.MAX_CUBE_MAP_SIZE = gl.getParameter(gl.MAX_CUBE_MAP_TEXTURE_SIZE);
-          WEBGL_INFO.MAX_RENDERBUFFER_SIZE = gl.getParameter(gl.MAX_RENDERBUFFER_SIZE);
-          WEBGL_INFO.MAX_TEXTURE_UNITS = gl.getParameter(gl.MAX_COMBINED_TEXTURE_IMAGE_UNITS);
-          WEBGL_INFO.MAX_TEXTURE_IMAGE_UNITS = gl.getParameter(gl.MAX_TEXTURE_IMAGE_UNITS);
-          WEBGL_INFO.MAX_VERTEX_ATTRIBS = gl.getParameter(gl.MAX_VERTEX_ATTRIBS);
-          WEBGL_INFO.MAX_VERTEX_UNIFORM_VECTORS = gl.getParameter(gl.MAX_VERTEX_UNIFORM_VECTORS);
-          WEBGL_INFO.MAX_FRAGMENT_UNIFORM_VECTORS = gl.getParameter(gl.MAX_FRAGMENT_UNIFORM_VECTORS);
-          WEBGL_INFO.MAX_VARYING_VECTORS = gl.getParameter(gl.MAX_VARYING_VECTORS);
-          gl.getSupportedExtensions().forEach(function (ext) {
-              WEBGL_INFO.SUPPORTED_EXTENSIONS[ext] = true;
-          });
-      }
-  }
-
   const WEBGL_CONTEXT_NAMES = [
       "webgl2",
       "experimental-webgl",
@@ -9991,6 +9945,52 @@
       }
   }
 
+  /**
+   * @private
+   * @type {{WEBGL: boolean, SUPPORTED_EXTENSIONS: {}}}
+   */
+  const WEBGL_INFO = {
+      WEBGL: false,
+      SUPPORTED_EXTENSIONS: {}
+  };
+
+  const canvas = document.createElement("canvas");
+
+  if (canvas) {
+
+      const gl = canvas.getContext("webgl", {antialias: true}) || canvas.getContext("experimental-webgl", {antialias: true});
+
+      WEBGL_INFO.WEBGL = !!gl;
+
+      if (WEBGL_INFO.WEBGL) {
+          WEBGL_INFO.ANTIALIAS = gl.getContextAttributes().antialias;
+          if (gl.getShaderPrecisionFormat) {
+              if (gl.getShaderPrecisionFormat(gl.FRAGMENT_SHADER, gl.HIGH_FLOAT).precision > 0) {
+                  WEBGL_INFO.FS_MAX_FLOAT_PRECISION = "highp";
+              } else if (gl.getShaderPrecisionFormat(gl.FRAGMENT_SHADER, gl.MEDIUM_FLOAT).precision > 0) {
+                  WEBGL_INFO.FS_MAX_FLOAT_PRECISION = "mediump";
+              } else {
+                  WEBGL_INFO.FS_MAX_FLOAT_PRECISION = "lowp";
+              }
+          } else {
+              WEBGL_INFO.FS_MAX_FLOAT_PRECISION = "mediump";
+          }
+          WEBGL_INFO.DEPTH_BUFFER_BITS = gl.getParameter(gl.DEPTH_BITS);
+          WEBGL_INFO.MAX_TEXTURE_SIZE = gl.getParameter(gl.MAX_TEXTURE_SIZE);
+          WEBGL_INFO.MAX_CUBE_MAP_SIZE = gl.getParameter(gl.MAX_CUBE_MAP_TEXTURE_SIZE);
+          WEBGL_INFO.MAX_RENDERBUFFER_SIZE = gl.getParameter(gl.MAX_RENDERBUFFER_SIZE);
+          WEBGL_INFO.MAX_TEXTURE_UNITS = gl.getParameter(gl.MAX_COMBINED_TEXTURE_IMAGE_UNITS);
+          WEBGL_INFO.MAX_TEXTURE_IMAGE_UNITS = gl.getParameter(gl.MAX_TEXTURE_IMAGE_UNITS);
+          WEBGL_INFO.MAX_VERTEX_ATTRIBS = gl.getParameter(gl.MAX_VERTEX_ATTRIBS);
+          WEBGL_INFO.MAX_VERTEX_UNIFORM_VECTORS = gl.getParameter(gl.MAX_VERTEX_UNIFORM_VECTORS);
+          WEBGL_INFO.MAX_FRAGMENT_UNIFORM_VECTORS = gl.getParameter(gl.MAX_FRAGMENT_UNIFORM_VECTORS);
+          WEBGL_INFO.MAX_VARYING_VECTORS = gl.getParameter(gl.MAX_VARYING_VECTORS);
+          gl.getSupportedExtensions().forEach(function (ext) {
+              WEBGL_INFO.SUPPORTED_EXTENSIONS[ext] = true;
+          });
+      }
+  }
+
   /**
    * @desc Pick result returned by {@link Scene#pick}.
    *
@@ -10042,16 +10042,16 @@
           this.touchInput = false;
 
           /**
-           * True when snapped to the nearest vertex position.
+           * True when snapped to nearest edge.
            * @type {boolean}
            */
-          this.snappedToVertex = false;
+          this.snappedToEdge = false;
 
           /**
-           * True when snapped to the nearest edge.
+           * True when snapped to nearest vertex.
            * @type {boolean}
            */
-          this.snappedToEdge = false;
+          this.snappedToVertex = false;
 
           this._canvasPos = new Int16Array([0, 0]);
           this._origin = new Float64Array([0, 0, 0]);
@@ -10324,8 +10324,8 @@
           this._gotWorldNormal = false;
           this._gotUV = false;
           this.touchInput = false;
-          this.snappedToVertex = false;
           this.snappedToEdge = false;
+          this.snappedToVertex = false;
       }
   }
 
@@ -10499,7 +10499,7 @@
           gl.attachShader(this.handle, this._fragmentShader.handle);
           gl.linkProgram(this.handle);
           this.linked = gl.getProgramParameter(this.handle, gl.LINK_STATUS);
-          // HACK: Disable validation temporarily: https://github.com/xeolabs/xeokit/issues/5
+          // HACK: Disable validation temporarily
           // Perhaps we should defer validation until render-time, when the program has values set for all inputs?
           this.validated = true;
           if (!this.linked || !this.validated) {
@@ -10924,7 +10924,7 @@
   const POINT_SIZE = 20;
   const MARKER_SPRITE_CLIPZ_OFFSET = -0.001; // Amount that we offset sprite clip Z coords to raise them from surfaces
 
-  const tempVec3a$D = math.vec3();
+  const tempVec3a$C = math.vec3();
 
   /**
    * Manages occlusion testing. Private member of a Renderer.
@@ -11261,7 +11261,7 @@
                           gl.uniform1i(sectionPlaneUniforms.active, active ? 1 : 0);
                           if (active) {
                               const sectionPlane = sectionPlanes[sectionPlaneIndex];
-                              gl.uniform3fv(sectionPlaneUniforms.pos, getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3a$D));
+                              gl.uniform3fv(sectionPlaneUniforms.pos, getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3a$C));
                               gl.uniform3fv(sectionPlaneUniforms.dir, sectionPlane.dir);
                           }
                       }
@@ -12195,7 +12195,7 @@
 
       read(pickX, pickY, glFormat = null, glType = null, arrayType = Uint8Array, arrayMultiplier = 4) {
           const x = pickX;
-          const y = (this.buffer.height || this.gl.drawingBufferHeight) - pickY;
+          const y = this.buffer.height ? (this.buffer.height - pickY - 1) : (this.gl.drawingBufferHeight - pickY);
           const pix = new arrayType(arrayMultiplier);
           const gl = this.gl;
           gl.readPixels(x, y, 1, 1, glFormat || gl.RGBA, glType || gl.UNSIGNED_BYTE, pix, 0);
@@ -13302,10 +13302,10 @@
        * Picks an Entity.
        * @private
        */
-      this.pick = (function () {
+       this.pick = (function () {
 
           const tempVec3a = math.vec3();
-          const tempMat4a = math.mat4();
+          math.mat4();
           const tempMat4b = math.mat4();
 
           const randomVec3 = math.vec3();
@@ -13347,13 +13347,11 @@
 
                   // Picking with arbitrary World-space ray
                   // Align camera along ray and fire ray through center of canvas
-
-                  const pickFrustumMatrix = math.frustumMat4(-1, 1, -1, 1, 0.01, scene.camera.project.far, tempMat4a);
-
+                  
                   if (params.matrix) {
 
                       pickViewMatrix = params.matrix;
-                      pickProjMatrix = pickFrustumMatrix;
+                      pickProjMatrix = scene.camera.projMatrix;
 
                   } else {
 
@@ -13370,7 +13368,7 @@
                       math.cross3Vec3(worldRayDir, randomVec3, up);
 
                       pickViewMatrix = math.lookAtMat4v(worldRayOrigin, look, up, tempMat4b);
-                      pickProjMatrix = pickFrustumMatrix;
+                      pickProjMatrix = scene.camera.projMatrix;
 
                       pickResult.origin = worldRayOrigin;
                       pickResult.direction = worldRayDir;
@@ -13392,7 +13390,7 @@
                   }
               }
 
-              const pickBuffer = renderBufferManager.getRenderBuffer("pick");
+              const pickBuffer = renderBufferManager.getRenderBuffer("pick", { size: [1, 1] });
 
               pickBuffer.bind();
 
@@ -13454,10 +13452,13 @@
           frameCtx.pickViewMatrix = pickViewMatrix;
           frameCtx.pickProjMatrix = pickProjMatrix;
           frameCtx.pickInvisible = !!params.pickInvisible;
+          frameCtx.pickClipPos = [
+              getClipPosX(canvasPos[0], gl.drawingBufferWidth),
+              getClipPosY(canvasPos[1], gl.drawingBufferHeight),
+          ];
 
-          gl.viewport(0, 0, gl.drawingBufferWidth, gl.drawingBufferHeight);
-
-          gl.clearColor(0, 0, 0, 0);
+          gl.viewport(0, 0, 1, 1);
+          gl.depthMask(true);
           gl.enable(gl.DEPTH_TEST);
           gl.disable(gl.CULL_FACE);
           gl.disable(gl.BLEND);
@@ -13490,8 +13491,7 @@
                   }
               }
           }
-          const resolutionScale = scene.canvas.resolutionScale;
-          const pix = pickBuffer.read(Math.round(canvasPos[0] * resolutionScale), Math.round(canvasPos[1] * resolutionScale));
+          const pix = pickBuffer.read(0, 0);
           let pickID = pix[0] + (pix[1] * 256) + (pix[2] * 256 * 256) + (pix[3] * 256 * 256 * 256);
 
           if (pickID < 0) {
@@ -13516,8 +13516,12 @@
           frameCtx.pickViewMatrix = pickViewMatrix; // Can be null
           frameCtx.pickProjMatrix = pickProjMatrix; // Can be null
           // frameCtx.pickInvisible = !!params.pickInvisible;
+          frameCtx.pickClipPos = [
+              getClipPosX(canvasPos[0], gl.drawingBufferWidth),
+              getClipPosY(canvasPos[1], gl.drawingBufferHeight),
+          ];
 
-          gl.viewport(0, 0, gl.drawingBufferWidth, gl.drawingBufferHeight);
+          gl.viewport(0, 0, 1, 1);
 
           gl.clearColor(0, 0, 0, 0);
           gl.enable(gl.DEPTH_TEST);
@@ -13527,8 +13531,7 @@
 
           pickable.drawPickTriangles(frameCtx);
 
-          const resolutionScale = scene.canvas.resolutionScale;
-          const pix = pickBuffer.read(Math.round(canvasPos[0] * resolutionScale), Math.round(canvasPos[1] * resolutionScale));
+          const pix = pickBuffer.read(0, 0);
 
           let primIndex = pix[0] + (pix[1] * 256) + (pix[2] * 256 * 256) + (pix[3] * 256 * 256 * 256);
 
@@ -13560,10 +13563,15 @@
               frameCtx.pickZFar = nearAndFar[1];
               frameCtx.pickElementsCount = pickable.pickElementsCount;
               frameCtx.pickElementsOffset = pickable.pickElementsOffset;
-
-              gl.viewport(0, 0, gl.drawingBufferWidth, gl.drawingBufferHeight);
+              frameCtx.pickClipPos = [
+                  getClipPosX(canvasPos[0], gl.drawingBufferWidth),
+                  getClipPosY(canvasPos[1], gl.drawingBufferHeight),
+              ];
+      
+              gl.viewport(0, 0, 1, 1);
 
               gl.clearColor(0, 0, 0, 0);
+              gl.depthMask(true);
               gl.enable(gl.DEPTH_TEST);
               gl.disable(gl.CULL_FACE);
               gl.disable(gl.BLEND);
@@ -13571,8 +13579,7 @@
 
               pickable.drawPickDepths(frameCtx); // Draw color-encoded fragment screen-space depths
 
-              const resolutionScale = scene.canvas.resolutionScale;
-              const pix = pickBuffer.read(Math.round(canvasPos[0] * resolutionScale), Math.round(canvasPos[1] * resolutionScale));
+              const pix = pickBuffer.read(0, 0);
 
               const screenZ = unpackDepth(pix); // Get screen-space Z at the given canvas coords
 
@@ -13621,7 +13628,7 @@
       })();
 
       function snapInitDepthBuf(frameCtx) {
-          frameCtx.snapPickLayerParams = {};
+          frameCtx.snapPickLayerParams = [];
           frameCtx.snapPickLayerNumber = 0;
           for (let type in drawableTypeInfo) {
               const drawableInfo = drawableTypeInfo[type];
@@ -13639,8 +13646,8 @@
       }
 
       function snapPickDrawSnapDepths(frameCtx) {
-          frameCtx.snapPickLayerParams = {};
-          frameCtx.snapPickLayerNumber = 0;
+          frameCtx.snapPickLayerParams = frameCtx.snapPickLayerParams || [];
+          frameCtx.snapPickLayerNumber = frameCtx.snapPickLayerParams.length;
           for (let type in drawableTypeInfo) {
               const drawableInfo = drawableTypeInfo[type];
               const drawableList = drawableInfo.drawableList;
@@ -13666,12 +13673,17 @@
 
       /**
        * @param {[number, number]} canvasPos
-       * @param {number} snapRadiusInPixels
-       * @param {"vertex"|"edge"} snapMode
+       * @param {number} [snapRadiusInPixels=30]
+       * @param {boolean} [snapToVertex=true]
+       * @param {boolean} [snapToEdge=true]
        *
-       * @returns {{worldPos:number[],snappedWorldPos:null|number[],snappedCanvasPos:null|number[]}}
+       * @returns {{worldPos:number[],snappedWorldPos:null|number[],snappedCanvasPos:null|number[], snapType:null|"vertex"|"edge"}}
        */
-      this.snapPick = function (canvasPos, snapRadiusInPixels = 50, snapMode = "vertex") {
+      this.snapPick = function (canvasPos, snapRadiusInPixels = 30, snapToVertex = true, snapToEdge = true) {
+
+          if (!snapToVertex && !snapToEdge) {
+              return this.pick({canvasPos, pickSurface: true});
+          }
 
           frameCtx.reset();
           frameCtx.backfaces = true;
@@ -13697,8 +13709,6 @@
               gl.drawingBufferHeight / (2 * snapRadiusInPixels),
           ];
 
-          frameCtx.snapMode = snapMode;
-
           // Bind and clear the snap render target
 
           vertexPickBuffer.bind(gl.RGBA32I);
@@ -13735,7 +13745,26 @@
           const layerParamsSurface = snapInitDepthBuf(frameCtx);
 
           // b) snap-pick
-          const layerParamsSnap = snapPickDrawSnapDepths(frameCtx);
+          const layerParamsSnap = [];
+          frameCtx.snapPickLayerParams = layerParamsSnap;
+
+          gl.depthMask(false);
+
+          if (snapToVertex && snapToEdge) {
+              frameCtx.snapMode = "edge";
+              snapPickDrawSnapDepths(frameCtx);
+
+              frameCtx.snapMode = "vertex";
+              frameCtx.snapPickLayerNumber++;
+
+              snapPickDrawSnapDepths(frameCtx);
+          } else {
+              frameCtx.snapMode = snapToVertex ? "vertex" : "edge";
+
+              snapPickDrawSnapDepths(frameCtx);
+          }
+
+          gl.depthMask(true);
 
           // Read and decode the snapped coordinates
 
@@ -13753,7 +13782,7 @@
           const pickResultMiddleXY = snapPickResultArray.slice(middleIndex, middleIndex + 4);
 
           if (pickResultMiddleXY[3] !== 0) {
-              const pickedLayerParmasSurface = layerParamsSurface[Math.abs(pickResultMiddleXY[3])];
+              const pickedLayerParmasSurface = layerParamsSurface[Math.abs(pickResultMiddleXY[3]) % layerParamsSurface.length];
               const origin = pickedLayerParmasSurface.origin;
               const scale = pickedLayerParmasSurface.coordinateScale;
               worldPos = [
@@ -13771,7 +13800,6 @@
               if (snapPickResultArray[i + 3] > 0) {
                   const pixelNumber = Math.floor(i / 4);
                   const w = vertexPickBuffer.size[0];
-                  vertexPickBuffer.size[1];
                   const x = pixelNumber % w - Math.floor(w / 2);
                   const y = Math.floor(pixelNumber / w) - Math.floor(w / 2);
                   const dist = (Math.sqrt(Math.pow(x, 2) + Math.pow(y, 2)));
@@ -13779,6 +13807,7 @@
                       x,
                       y,
                       dist,
+                      isVertex: snapToVertex && snapToEdge ? snapPickResultArray[i + 3] > layerParamsSnap.length / 2 : snapToVertex,
                       result: [
                           snapPickResultArray[i + 0],
                           snapPickResultArray[i + 1],
@@ -13790,12 +13819,19 @@
           }
 
           let snappedWorldPos = null;
+          let snapType = null;
 
           if (snapPickResult.length > 0) {
+              // vertex snap first, then edge snap
               snapPickResult.sort((a, b) => {
-                  return a.dist - b.dist
+                  if (a.isVertex !== b.isVertex) {
+                      return a.isVertex ? -1 : 1;
+                  } else {
+                      return a.dist - b.dist;
+                  }
               });
 
+              snapType = snapPickResult[0].isVertex ? "vertex" : "edge";
               snapPickResult = snapPickResult[0].result;
 
               const pickedLayerParmas = layerParamsSnap[snapPickResult[3]];
@@ -13821,6 +13857,9 @@
           }
 
           return {
+              snapType,
+              snappedToVertex: snapType === "vertex",
+              snappedToEdge: snapType === "edge",
               worldPos,
               snappedWorldPos,
               snappedCanvasPos
@@ -13841,21 +13880,34 @@
           frameCtx.pickOrigin = pickResult.origin;
           frameCtx.pickViewMatrix = pickViewMatrix;
           frameCtx.pickProjMatrix = pickProjMatrix;
+          frameCtx.pickClipPos = [
+              getClipPosX(canvasPos[0], gl.drawingBufferWidth),
+              getClipPosY(canvasPos[1], gl.drawingBufferHeight),
+          ];
 
-          gl.viewport(0, 0, gl.drawingBufferWidth, gl.drawingBufferHeight);
+          const pickNormalBuffer = renderBufferManager.getRenderBuffer("pick-normal", { size: [3, 3] });
+
+          pickNormalBuffer.bind(gl.RGBA32I);
+
+          gl.viewport(0, 0, pickNormalBuffer.size[0], pickNormalBuffer.size[1]);
 
-          gl.clearColor(0, 0, 0, 0);
           gl.enable(gl.DEPTH_TEST);
           gl.disable(gl.CULL_FACE);
           gl.disable(gl.BLEND);
-          gl.clear(gl.COLOR_BUFFER_BIT | gl.DEPTH_BUFFER_BIT);
+          gl.clear(gl.DEPTH_BUFFER_BIT);
+          gl.clearBufferiv(gl.COLOR, 0, new Int32Array([0, 0, 0, 0]));
 
           pickable.drawPickNormals(frameCtx); // Draw color-encoded fragment World-space normals
 
-          const resolutionScale = scene.canvas.resolutionScale;
-          const pix = pickBuffer.read(Math.round(canvasPos[0] * resolutionScale), Math.round(canvasPos[1] * resolutionScale));
+          const pix = pickNormalBuffer.read(1, 1, gl.RGBA_INTEGER, gl.INT, Int32Array, 4);
+
+          pickNormalBuffer.unbind();
 
-          const worldNormal = [(pix[0] / 256.0) - 0.5, (pix[1] / 256.0) - 0.5, (pix[2] / 256.0) - 0.5];
+          const worldNormal = [
+              pix[0] / math.MAX_INT,
+              pix[1] / math.MAX_INT,
+              pix[2] / math.MAX_INT,
+          ];
 
           math.normalizeVec3(worldNormal);
 
@@ -16645,10 +16697,10 @@
   }
 
   const tempVec3$7 = math.vec3();
-  const tempVec3b$q = math.vec3();
-  const tempVec3c$m = math.vec3();
-  const tempVec3d$g = math.vec3();
-  const tempVec3e$8 = math.vec3();
+  const tempVec3b$r = math.vec3();
+  const tempVec3c$n = math.vec3();
+  const tempVec3d$h = math.vec3();
+  const tempVec3e$4 = math.vec3();
   const tempVec3f$2 = math.vec3();
   const tempVec4a$d = math.vec4();
   const tempVec4b$c = math.vec4();
@@ -16958,9 +17010,9 @@
       orbitYaw(angleInc) {
           let lookEyeVec = math.subVec3(this._eye, this._look, tempVec3$7);
           math.rotationMat4v(angleInc * 0.0174532925, this._gimbalLock ? this._worldUp : this._up, tempMat);
-          lookEyeVec = math.transformPoint3(tempMat, lookEyeVec, tempVec3b$q);
-          this.eye = math.addVec3(this._look, lookEyeVec, tempVec3c$m); // Set eye position as 'look' plus 'eye' vector
-          this.up = math.transformPoint3(tempMat, this._up, tempVec3d$g); // Rotate 'up' vector
+          lookEyeVec = math.transformPoint3(tempMat, lookEyeVec, tempVec3b$r);
+          this.eye = math.addVec3(this._look, lookEyeVec, tempVec3c$n); // Set eye position as 'look' plus 'eye' vector
+          this.up = math.transformPoint3(tempMat, this._up, tempVec3d$h); // Rotate 'up' vector
       }
 
       /**
@@ -16976,10 +17028,10 @@
               }
           }
           let eye2 = math.subVec3(this._eye, this._look, tempVec3$7);
-          const left = math.cross3Vec3(math.normalizeVec3(eye2, tempVec3b$q), math.normalizeVec3(this._up, tempVec3c$m));
+          const left = math.cross3Vec3(math.normalizeVec3(eye2, tempVec3b$r), math.normalizeVec3(this._up, tempVec3c$n));
           math.rotationMat4v(angleInc * 0.0174532925, left, tempMat);
-          eye2 = math.transformPoint3(tempMat, eye2, tempVec3d$g);
-          this.up = math.transformPoint3(tempMat, this._up, tempVec3e$8);
+          eye2 = math.transformPoint3(tempMat, eye2, tempVec3d$h);
+          this.up = math.transformPoint3(tempMat, this._up, tempVec3e$4);
           this.eye = math.addVec3(eye2, this._look, tempVec3f$2);
       }
 
@@ -16991,10 +17043,10 @@
       yaw(angleInc) {
           let look2 = math.subVec3(this._look, this._eye, tempVec3$7);
           math.rotationMat4v(angleInc * 0.0174532925, this._gimbalLock ? this._worldUp : this._up, tempMat);
-          look2 = math.transformPoint3(tempMat, look2, tempVec3b$q);
-          this.look = math.addVec3(look2, this._eye, tempVec3c$m);
+          look2 = math.transformPoint3(tempMat, look2, tempVec3b$r);
+          this.look = math.addVec3(look2, this._eye, tempVec3c$n);
           if (this._gimbalLock) {
-              this.up = math.transformPoint3(tempMat, this._up, tempVec3d$g);
+              this.up = math.transformPoint3(tempMat, this._up, tempVec3d$h);
           }
       }
 
@@ -17011,11 +17063,11 @@
               }
           }
           let look2 = math.subVec3(this._look, this._eye, tempVec3$7);
-          const left = math.cross3Vec3(math.normalizeVec3(look2, tempVec3b$q), math.normalizeVec3(this._up, tempVec3c$m));
+          const left = math.cross3Vec3(math.normalizeVec3(look2, tempVec3b$r), math.normalizeVec3(this._up, tempVec3c$n));
           math.rotationMat4v(angleInc * 0.0174532925, left, tempMat);
           this.up = math.transformPoint3(tempMat, this._up, tempVec3f$2);
-          look2 = math.transformPoint3(tempMat, look2, tempVec3d$g);
-          this.look = math.addVec3(look2, this._eye, tempVec3e$8);
+          look2 = math.transformPoint3(tempMat, look2, tempVec3d$h);
+          this.look = math.addVec3(look2, this._eye, tempVec3e$4);
       }
 
       /**
@@ -17028,25 +17080,25 @@
           const vec = [0, 0, 0];
           let v;
           if (pan[0] !== 0) {
-              const left = math.cross3Vec3(math.normalizeVec3(eye2, []), math.normalizeVec3(this._up, tempVec3b$q));
+              const left = math.cross3Vec3(math.normalizeVec3(eye2, []), math.normalizeVec3(this._up, tempVec3b$r));
               v = math.mulVec3Scalar(left, pan[0]);
               vec[0] += v[0];
               vec[1] += v[1];
               vec[2] += v[2];
           }
           if (pan[1] !== 0) {
-              v = math.mulVec3Scalar(math.normalizeVec3(this._up, tempVec3c$m), pan[1]);
+              v = math.mulVec3Scalar(math.normalizeVec3(this._up, tempVec3c$n), pan[1]);
               vec[0] += v[0];
               vec[1] += v[1];
               vec[2] += v[2];
           }
           if (pan[2] !== 0) {
-              v = math.mulVec3Scalar(math.normalizeVec3(eye2, tempVec3d$g), pan[2]);
+              v = math.mulVec3Scalar(math.normalizeVec3(eye2, tempVec3d$h), pan[2]);
               vec[0] += v[0];
               vec[1] += v[1];
               vec[2] += v[2];
           }
-          this.eye = math.addVec3(this._eye, vec, tempVec3e$8);
+          this.eye = math.addVec3(this._eye, vec, tempVec3e$4);
           this.look = math.addVec3(this._look, vec, tempVec3f$2);
       }
 
@@ -17057,13 +17109,13 @@
        */
       zoom(delta) {
           const vec = math.subVec3(this._eye, this._look, tempVec3$7);
-          const lenLook = Math.abs(math.lenVec3(vec, tempVec3b$q));
+          const lenLook = Math.abs(math.lenVec3(vec, tempVec3b$r));
           const newLenLook = Math.abs(lenLook + delta);
           if (newLenLook < 0.5) {
               return;
           }
-          const dir = math.normalizeVec3(vec, tempVec3c$m);
-          this.eye = math.addVec3(this._look, math.mulVec3Scalar(dir, newLenLook), tempVec3d$g);
+          const dir = math.normalizeVec3(vec, tempVec3c$n);
+          this.eye = math.addVec3(this._look, math.mulVec3Scalar(dir, newLenLook), tempVec3d$h);
       }
 
       /**
@@ -22726,116 +22778,6 @@
       }
   }
 
-  const tempVec3a$C = math.vec3();
-  const tempVec3b$p = math.vec3();
-  const tempMat4a$g = math.mat4();
-
-  /**
-   * @private
-   */
-  class FrustumPlane {
-
-      constructor() {
-          this.normal = math.vec3();
-          this.offset = 0;
-          this.testVertex = math.vec3();
-      }
-
-      set(nx, ny, nz, offset) {
-          const s = 1.0 / Math.sqrt(nx * nx + ny * ny + nz * nz);
-          this.normal[0] = nx * s;
-          this.normal[1] = ny * s;
-          this.normal[2] = nz * s;
-          this.offset = offset * s;
-          this.testVertex[0] = (this.normal[0] >= 0.0) ? 1 : 0;
-          this.testVertex[1] = (this.normal[1] >= 0.0) ? 1 : 0;
-          this.testVertex[2] = (this.normal[2] >= 0.0) ? 1 : 0;
-      }
-  }
-
-  /**
-   * @private
-   */
-  class Frustum {
-      constructor() {
-          this.planes = [
-              new FrustumPlane(), new FrustumPlane(), new FrustumPlane(),
-              new FrustumPlane(), new FrustumPlane(), new FrustumPlane()
-          ];
-      }
-  }
-
-  Frustum.INSIDE = 0;
-  Frustum.INTERSECT = 1;
-  Frustum.OUTSIDE = 2;
-
-  /** @private */
-  function setFrustum(frustum, viewMat, projMat) {
-
-      const m = math.mulMat4(projMat, viewMat, tempMat4a$g);
-
-      const m0 = m[0];
-      const m1 = m[1];
-      const m2 = m[2];
-      const m3 = m[3];
-      const m4 = m[4];
-      const m5 = m[5];
-      const m6 = m[6];
-      const m7 = m[7];
-      const m8 = m[8];
-      const m9 = m[9];
-      const m10 = m[10];
-      const m11 = m[11];
-      const m12 = m[12];
-      const m13 = m[13];
-      const m14 = m[14];
-      const m15 = m[15];
-
-      frustum.planes[0].set(m3 - m0, m7 - m4, m11 - m8, m15 - m12);
-      frustum.planes[1].set(m3 + m0, m7 + m4, m11 + m8, m15 + m12);
-      frustum.planes[2].set(m3 - m1, m7 - m5, m11 - m9, m15 - m13);
-      frustum.planes[3].set(m3 + m1, m7 + m5, m11 + m9, m15 + m13);
-      frustum.planes[4].set(m3 - m2, m7 - m6, m11 - m10, m15 - m14);
-      frustum.planes[5].set(m3 + m2, m7 + m6, m11 + m10, m15 + m14);
-  }
-
-  /** @private */
-  function frustumIntersectsAABB3(frustum, aabb) {
-
-      let ret = Frustum.INSIDE;
-
-      const min = tempVec3a$C;
-      const max = tempVec3b$p;
-
-      min[0] = aabb[0];
-      min[1] = aabb[1];
-      min[2] = aabb[2];
-      max[0] = aabb[3];
-      max[1] = aabb[4];
-      max[2] = aabb[5];
-
-      const bminmax = [min, max];
-
-      for (let i = 0; i < 6; ++i) {
-          const plane = frustum.planes[i];
-          if (((plane.normal[0] * bminmax[plane.testVertex[0]][0]) +
-              (plane.normal[1] * bminmax[plane.testVertex[1]][1]) +
-              (plane.normal[2] * bminmax[plane.testVertex[2]][2]) +
-              (plane.offset)) < 0.0) {
-              return Frustum.OUTSIDE;
-          }
-
-          if (((plane.normal[0] * bminmax[1 - plane.testVertex[0]][0]) +
-              (plane.normal[1] * bminmax[1 - plane.testVertex[1]][1]) +
-              (plane.normal[2] * bminmax[1 - plane.testVertex[2]][2]) +
-              (plane.offset)) < 0.0) {
-              ret = Frustum.INTERSECT;
-          }
-      }
-
-      return ret;
-  }
-
   /**
    * Data structure containing pre-initialized `LOD` data.
    *
@@ -22844,6 +22786,18 @@
    * @private
    */
 
+
+  const neverCullTypes = {
+      "IfcWall": true,
+      "IfcSlab": true,
+      "IfcFloor": true,
+      "IfcRoof": true,
+      "IfcSpace": true,
+      "IfcBeam": true,
+      "IfcStair": true,
+      "IfcPlate":true
+  };
+
   class LODState {
 
       /**
@@ -22925,19 +22879,24 @@
           if (entityList.length === 0) {
               return;
           }
+          const metaScene = sceneModel.scene.viewer.metaScene;
           const entitiesInLOD = {};
           const primCountInLOD = {};
+          const maxSize = 20;
+          const minComplexity = 25;
 
           for (let i = 0, len = entityList.length; i < len; i++) {
               const entity = entityList[i];
-              entity.numPrimitives;
-              math.getAABB3Diag(entity.aabb);
-  // //            const isCullable = ((minComplexity <= entityComplexity) && (entitySize <= maxSize));
-  //             const isCullable = ( (entitySize <= maxSize));
-  //
-  //             if (!isCullable) {
-  //                 continue;
-  //             }
+              const metaObject = metaScene.metaObjects[entity.id];
+              if (metaObject && neverCullTypes[metaObject.type]) {
+                  continue;
+              }
+              const entityComplexity = entity.numPrimitives;
+              const entitySize = math.getAABB3Diag(entity.aabb);
+              const isCullable = ((minComplexity <= entityComplexity) && (entitySize <= maxSize));
+              if (!isCullable) {
+                  continue;
+              }
               let lodLevel = 0, len;
               for (lodLevel = 0, len = this.primLODLevels.length; lodLevel < len; lodLevel++) {
                   if (entity.numPrimitives >= this.primLODLevels [lodLevel]) {
@@ -22982,7 +22941,6 @@
           }
           const entitiesInLOD = lodState.entitiesInLOD [lodState.primLODLevels[lodState.lodLevelIndex]] || [];
           for (let i = 0, len = entitiesInLOD.length; i < len; i++) {
-
               entitiesInLOD[i].culledLOD = true;
           }
           lodState.lodLevelIndex++;
@@ -23018,12 +22976,12 @@
           let lodState = this.lodState;
           let retVal = false;
           if (currentFPS < lodState.targetFps) {
-              if (++lodState.consecutiveFramesWithoutTargetFps > 0) {
+              if (++lodState.consecutiveFramesWithoutTargetFps > 5) {
                   lodState.consecutiveFramesWithoutTargetFps = 0;
                   retVal = this._increaseLODLevelIndex();
               }
           } else if (currentFPS > (lodState.targetFps + 4)) {
-              if (++lodState.consecutiveFramesWithTargetFps > 1) {
+              if (++lodState.consecutiveFramesWithTargetFps > 5) {
                   lodState.consecutiveFramesWithTargetFps = 0;
                   retVal = this._decreaseLODLevelIndex();
               }
@@ -23171,6 +23129,32 @@
           return this._targetFPS;
       }
 
+      /**
+       * Sets the {@link MetaObject} types that are never culled.
+       *
+       * Default value is ````[]````.
+       *
+       * @type {string[]}
+       */
+      set neverCullTypes(value) {
+          if (value === undefined || value === null) {
+              value = [];
+          }
+          this._neverCullTypes = value;
+        //  this.glRedraw();
+      }
+
+      /**
+       * Gets the {@link MetaObject} types that are never culled.
+       *
+       * Default value is ````[]````.
+       *
+       * @type {string[]}
+       */
+      get neverCullTypes() {
+          return this._neverCullTypes;
+      }
+      
       /**
        * Called within SceneModel constructors
        * @private
@@ -27249,13 +27233,15 @@
        * @param {Object} params Picking parameters.
        * @param {Number[]} [params.canvasPos] Canvas-space coordinates. When ray-picking, this will override the **origin** and ** direction** parameters and will cause the ray to be fired through the canvas at this position, directly along the negative View-space Z-axis.
        * @param {Number} [params.snapRadius=30] The snap radius, in canvas pixels
-       * @param {"vertex"|"edge"} [params.snapMode="vertex"] Whether to snap to vertex or edge.
+       * @param {boolean} [params.snapToVertex=true] Whether to snap to vertex.
+       * @param {boolean} [params.snapToEdge=true] Whether to snap to edge.
        */
       snapPick(params) {
           return this._renderer.snapPick(
               params.canvasPos,
               params.snapRadius || 30,
-              params.snapMode || "vertex"
+              params.snapToVertex,
+              params.snapToEdge,
           );
       }
 
@@ -31509,6 +31495,16 @@
           src.push("   mat[2][2] =1.0;");
           src.push("}");
       }
+
+      src.push("uniform vec2 pickClipPos;");
+
+      src.push("vec4 remapClipPos(vec4 clipPos) {");
+      src.push("    clipPos.xy /= clipPos.w;");
+      src.push("    clipPos.xy -= pickClipPos;");
+      src.push("    clipPos.xy *= clipPos.w;");
+      src.push("    return clipPos;");
+      src.push("}");
+
       src.push("void main(void) {");
       src.push("vec4 localPosition = vec4(position, 1.0); ");
       if (quantizedGeometry) {
@@ -31535,7 +31531,7 @@
           src.push("vFragDepth = 1.0 + clipPos.w;");
           src.push("isPerspective = float (isPerspectiveMatrix(projMatrix));");
       }
-      src.push("gl_Position = clipPos;");
+      src.push("gl_Position = remapClipPos(clipPos);");
       src.push("}");
       return src;
   }
@@ -31738,6 +31734,8 @@
       const r = pickID & 0xFF;
       gl.uniform4f(this._uPickColor, r / 255, g / 255, b / 255, a / 255);
 
+      gl.uniform2fv(this._uPickClipPos, frameCtx.pickClipPos);
+
       if (geometryState.indicesBuf) {
           gl.drawElements(geometryState.primitive, geometryState.indicesBuf.numItems, geometryState.indicesBuf.itemType, 0);
           frameCtx.drawElements++;
@@ -31771,6 +31769,7 @@
       this._aPosition = program.getAttribute("position");
       this._uClippable = program.getLocation("clippable");
       this._uPickColor = program.getLocation("pickColor");
+      this._uPickClipPos = program.getLocation("pickClipPos");
       this._uOffset = program.getLocation("offset");
       if (scene.logarithmicDepthBufferEnabled ) {
           this._uLogDepthBufFC = program.getLocation("logDepthBufFC");
@@ -31808,8 +31807,6 @@
       const scene = mesh.scene;
       const clipping = scene._sectionPlanesState.sectionPlanes.length > 0;
       const quantizedGeometry = !!mesh._geometry._state.compressGeometry;
-      mesh._state.billboard;
-      mesh._state.stationary;
       const src = [];
       src.push('#version 300 es');
       src.push("// Surface picking vertex shader");
@@ -31831,6 +31828,16 @@
           src.push("}");
           src.push("out float isPerspective;");
       }
+
+      src.push("uniform vec2 pickClipPos;");
+
+      src.push("vec4 remapClipPos(vec4 clipPos) {");
+      src.push("    clipPos.xy /= clipPos.w;");
+      src.push("    clipPos.xy -= pickClipPos;");
+      src.push("    clipPos.xy *= clipPos.w;");
+      src.push("    return clipPos;");
+      src.push("}");
+
       src.push("out vec4 vColor;");
       if (quantizedGeometry) {
           src.push("uniform mat4 positionsDecodeMatrix;");
@@ -31852,7 +31859,7 @@
           src.push("vFragDepth = 1.0 + clipPos.w;");
           src.push("isPerspective = float (isPerspectiveMatrix(projMatrix));");
       }
-      src.push("gl_Position = clipPos;");
+      src.push("gl_Position = remapClipPos(clipPos);");
       src.push("}");
       return src;
   }
@@ -32045,6 +32052,9 @@
       } else {
           this._aPosition.bindArrayBuffer(positionsBuf);
       }
+
+      gl.uniform2fv(this._uPickClipPos, frameCtx.pickClipPos);
+
       pickColorsBuf.bind();
       gl.enableVertexAttribArray(this._aColor.location);
       gl.vertexAttribPointer(this._aColor.location, pickColorsBuf.itemSize, pickColorsBuf.itemType, true, 0, 0); // Normalize
@@ -32076,6 +32086,7 @@
       }
       this._aPosition = program.getAttribute("position");
       this._aColor = program.getAttribute("color");
+      this._uPickClipPos = program.getLocation("pickClipPos");
       this._uClippable = program.getLocation("clippable");
       this._uOffset = program.getLocation("offset");
       if (scene.logarithmicDepthBufferEnabled ) {
@@ -40509,8 +40520,8 @@
 
   const tempVec3$5 = math.vec3();
   const tempVec3a$v = math.vec3();
-  const tempVec3b$o = math.vec3();
-  const tempVec3c$l = math.vec3();
+  const tempVec3b$q = math.vec3();
+  const tempVec3c$m = math.vec3();
 
   /**
    * {@link Viewer} plugin that saves and loads BCF viewpoints as JSON objects.
@@ -41135,7 +41146,7 @@
 
           scene.clearSectionPlanes();
 
-          if (bcfViewpoint.clipping_planes) {
+          if (bcfViewpoint.clipping_planes && bcfViewpoint.clipping_planes.length > 0) {
               bcfViewpoint.clipping_planes.forEach(function (e) {
                   let pos = xyzObjectToArray(e.location, tempVec3$5);
                   let dir = xyzObjectToArray(e.direction, tempVec3$5);
@@ -41155,7 +41166,7 @@
 
           scene.clearLines();
 
-          if (bcfViewpoint.lines) {
+          if (bcfViewpoint.lines && bcfViewpoint.lines.length > 0) {
               const positions = [];
               const indices = [];
               let i = 0;
@@ -41185,13 +41196,13 @@
 
           scene.clearBitmaps();
 
-          if (bcfViewpoint.bitmaps) {
+          if (bcfViewpoint.bitmaps && bcfViewpoint.bitmaps.length > 0) {
               bcfViewpoint.bitmaps.forEach(function (e) {
                   const bitmap_type = e.bitmap_type || "jpg"; // "jpg" | "png"
                   const bitmap_data = e.bitmap_data; // base64
                   let location = xyzObjectToArray(e.location, tempVec3a$v);
-                  let normal = xyzObjectToArray(e.normal, tempVec3b$o);
-                  let up = xyzObjectToArray(e.up, tempVec3c$l);
+                  let normal = xyzObjectToArray(e.normal, tempVec3b$q);
+                  let up = xyzObjectToArray(e.up, tempVec3c$m);
                   let height = e.height || 1;
                   if (!bitmap_type) {
                       return;
@@ -41454,6 +41465,428 @@
 
   math.vec3();
 
+  /**
+   * {@link Viewer} plugin that makes interaction smoother with large models, by temporarily switching
+   * the Viewer to faster, lower-quality rendering modes whenever we interact.
+   *
+   * [<img src="https://xeokit.io/img/docs/FastNavPlugin/FastNavPlugin.gif">](https://xeokit.github.io/xeokit-sdk/examples/#performance_FastNavPlugin)
+   *
+   * FastNavPlugin works by hiding specified Viewer rendering features, and optionally scaling the Viewer's canvas
+   * resolution, whenever we interact with the Viewer. Then, once we've finished interacting, FastNavPlugin restores those
+   * rendering features and the original canvas scale, after a configured delay.
+   *
+   * Depending on how we configure FastNavPlugin, we essentially switch to a smooth-rendering low-quality view while
+   * interacting, then return to the normal higher-quality view after we stop, following an optional delay.
+   *
+   * Down-scaling the canvas resolution gives particularly good results. For example, scaling by ````0.5```` means that
+   * we're rendering a quarter of the pixels while interacting, which can make the Viewer noticeably smoother with big models.
+   *
+   * The screen capture above shows FastNavPlugin in action. In this example, whenever we move the Camera or resize the Canvas,
+   * FastNavPlugin switches off enhanced edges and ambient shadows (SAO), and down-scales the canvas, making it slightly
+   * blurry. When ````0.5```` seconds passes with no interaction, the plugin shows edges and SAO again, and restores the
+   * original canvas scale.
+   *
+   * # Usage
+   *
+   * In the example below, we'll create a {@link Viewer}, add a {@link FastNavPlugin}, then use an {@link XKTLoaderPlugin} to load a model.
+   *
+   * Whenever we interact with the Viewer, our FastNavPlugin will:
+   *
+   * * hide edges,
+   * * hide ambient shadows (SAO),
+   * * hide physically-based materials (switching to non-PBR),
+   * * hide transparent objects, and
+   * * scale the canvas resolution by 0.5, causing the GPU to render 75% less pixels.
+   * <br>
+   *
+   * We'll also configure a 0.5 second delay before we transition back to high-quality each time we stop ineracting, so that we're
+   * not continually flipping between low and high quality as we interact. Since we're only rendering ambient shadows when not interacting, we'll also treat ourselves
+   * to expensive, high-quality SAO settings, that we wouldn't normally configure for an interactive SAO effect.
+   *
+   * * [[Run this example](https://xeokit.github.io/xeokit-sdk/examples/#performance_FastNavPlugin)]
+   *
+   * ````javascript
+   * import {Viewer, XKTLoaderPlugin, FastNavPlugin} from "xeokit-sdk.es.js";
+   *
+   * // Create a Viewer with PBR and SAO enabled
+   *
+   * const viewer = new Viewer({
+   *      canvasId: "myCanvas",
+   *      transparent: true,
+   *      pbr: true,                          // Enable physically-based rendering for Viewer
+   *      sao: true                           // Enable ambient shadows for Viewer
+   *  });
+   *
+   * viewer.scene.camera.eye = [-66.26, 105.84, -281.92];
+   * viewer.scene.camera.look = [42.45, 49.62, -43.59];
+   * viewer.scene.camera.up = [0.05, 0.95, 0.15];
+   *
+   * // Higher-quality SAO settings
+   *
+   * viewer.scene.sao.enabled = true;
+   * viewer.scene.sao.numSamples = 60;
+   * viewer.scene.sao.kernelRadius = 170;
+   *
+   * // Install a FastNavPlugin
+   *
+   * new FastNavPlugin(viewer, {
+   *      hideEdges: true,                // Don't show edges while we interact (default is true)
+   *      hideSAO: true,                  // Don't show ambient shadows while we interact (default is true)
+   *      hideColorTexture: true,        // No color textures while we interact (default is true)
+   *      hidePBR: true,                  // No physically-based rendering while we interact (default is true)
+   *      hideTransparentObjects: true,   // Hide transparent objects while we interact (default is false)
+   *      scaleCanvasResolution: true,    // Scale canvas resolution while we interact (default is false)
+   *      scaleCanvasResolutionFactor: 0.5,  // Factor by which we scale canvas resolution when we interact (default is 0.6)
+   *      delayBeforeRestore: true,       // When we stop interacting, delay before restoring normal render (default is true)
+   *      delayBeforeRestoreSeconds: 0.5  // The delay duration, in seconds (default is 0.5)
+   * });
+   *
+   * // Load a BIM model from XKT
+   *
+   * const xktLoader = new XKTLoaderPlugin(viewer);
+   *
+   * const model = xktLoader.load({
+   *      id: "myModel",
+   *      src: "./models/xkt/HolterTower.xkt",
+   *      sao: true,                          // Enable ambient shadows for this model
+   *      pbr: true                           // Enable physically-based rendering for this model
+   * });
+   * ````
+   *
+   * @class FastNavPlugin
+   */
+  class FastNavPlugin extends Plugin {
+
+      /**
+       * @constructor
+       * @param {Viewer} viewer The Viewer.
+       * @param {Object} cfg FastNavPlugin configuration.
+       * @param {String} [cfg.id="FastNav"] Optional ID for this plugin, so that we can find it within {@link Viewer#plugins}.
+       * @param {Boolean} [cfg.hideColorTexture=true] Whether to temporarily hide color textures whenever we interact with the Viewer.
+       * @param {Boolean} [cfg.hidePBR=true] Whether to temporarily hide physically-based rendering (PBR) whenever we interact with the Viewer.
+       * @param {Boolean} [cfg.hideSAO=true] Whether to temporarily hide scalable ambient occlusion (SAO) whenever we interact with the Viewer.
+       * @param {Boolean} [cfg.hideEdges=true] Whether to temporarily hide edges whenever we interact with the Viewer.
+       * @param {Boolean} [cfg.hideTransparentObjects=false] Whether to temporarily hide transparent objects whenever we interact with the Viewer.
+       * @param {Number} [cfg.scaleCanvasResolution=false] Whether to temporarily down-scale the canvas resolution whenever we interact with the Viewer.
+       * @param {Number} [cfg.scaleCanvasResolutionFactor=0.6] The factor by which we downscale the canvas resolution whenever we interact with the Viewer.
+       * @param {Boolean} [cfg.delayBeforeRestore=true] Whether to temporarily have a delay before restoring normal rendering after we stop interacting with the Viewer.
+       * @param {Number} [cfg.delayBeforeRestoreSeconds=0.5] Delay in seconds before restoring normal rendering after we stop interacting with the Viewer.
+       */
+      constructor(viewer, cfg = {}) {
+
+          super("FastNav", viewer);
+
+          this._hideColorTexture = cfg.hideColorTexture !== false;
+          this._hidePBR = cfg.hidePBR !== false;
+          this._hideSAO = cfg.hideSAO !== false;
+          this._hideEdges = cfg.hideEdges !== false;
+          this._hideTransparentObjects = !!cfg.hideTransparentObjects;
+          this._scaleCanvasResolution = !!cfg.scaleCanvasResolution;
+          this._scaleCanvasResolutionFactor = cfg.scaleCanvasResolutionFactor || 0.6;
+          this._delayBeforeRestore = (cfg.delayBeforeRestore !== false);
+          this._delayBeforeRestoreSeconds = cfg.delayBeforeRestoreSeconds || 0.5;
+
+          let timer = this._delayBeforeRestoreSeconds * 1000;
+          let fastMode = false;
+
+          const switchToLowQuality = () => {
+              timer = (this._delayBeforeRestoreSeconds * 1000);
+              if (!fastMode) {
+                  viewer.scene._renderer.setColorTextureEnabled(!this._hideColorTexture);
+                  viewer.scene._renderer.setPBREnabled(!this._hidePBR);
+                  viewer.scene._renderer.setSAOEnabled(!this._hideSAO);
+                  viewer.scene._renderer.setTransparentEnabled(!this._hideTransparentObjects);
+                  viewer.scene._renderer.setEdgesEnabled(!this._hideEdges);
+                  if (this._scaleCanvasResolution) {
+                      viewer.scene.canvas.resolutionScale = this._scaleCanvasResolutionFactor;
+                  } else {
+                      viewer.scene.canvas.resolutionScale = 1;
+                  }
+                  fastMode = true;
+              }
+          };
+
+          const switchToHighQuality = () => {
+              viewer.scene.canvas.resolutionScale = 1;
+              viewer.scene._renderer.setEdgesEnabled(true);
+              viewer.scene._renderer.setColorTextureEnabled(true);
+              viewer.scene._renderer.setPBREnabled(true);
+              viewer.scene._renderer.setSAOEnabled(true);
+              viewer.scene._renderer.setTransparentEnabled(true);
+              fastMode = false;
+          };
+
+          this._onCanvasBoundary = viewer.scene.canvas.on("boundary", switchToLowQuality);
+          this._onCameraMatrix = viewer.scene.camera.on("matrix", switchToLowQuality);
+
+          this._onSceneTick = viewer.scene.on("tick", (tickEvent) => {
+              if (!fastMode) {
+                  return;
+              }
+              timer -= tickEvent.deltaTime;
+              if ((!this._delayBeforeRestore) || timer <= 0) {
+                  switchToHighQuality();
+              }
+          });
+
+          let down = false;
+
+          this._onSceneMouseDown = viewer.scene.input.on("mousedown", () => {
+              down = true;
+          });
+
+          this._onSceneMouseUp = viewer.scene.input.on("mouseup", () => {
+              down = false;
+          });
+
+          this._onSceneMouseMove = viewer.scene.input.on("mousemove", () => {
+              if (!down) {
+                  return;
+              }
+              switchToLowQuality();
+          });
+      }
+
+      /**
+       * Gets whether to temporarily hide color textures whenever we interact with the Viewer.
+       *
+       * Default is ````true````.
+       *
+       * @return {Boolean} ````true```` if hiding color textures.
+       */
+      get hideColorTexture() {
+          return this._hideColorTexture;
+      }
+
+      /**
+       * Sets whether to temporarily hide color textures whenever we interact with the Viewer.
+       *
+       * Default is ````true````.
+       *
+       * @param {Boolean} hideColorTexture ````true```` to hide color textures.
+       */
+      set hideColorTexture(hideColorTexture) {
+          this._hideColorTexture = hideColorTexture;
+      }
+      
+      /**
+       * Gets whether to temporarily hide physically-based rendering (PBR) whenever we interact with the Viewer.
+       *
+       * Default is ````true````.
+       *
+       * @return {Boolean} ````true```` if hiding PBR.
+       */
+      get hidePBR() {
+          return this._hidePBR;
+      }
+
+      /**
+       * Sets whether to temporarily hide physically-based rendering (PBR) whenever we interact with the Viewer.
+       *
+       * Default is ````true````.
+       *
+       * @param {Boolean} hidePBR ````true```` to hide PBR.
+       */
+      set hidePBR(hidePBR) {
+          this._hidePBR = hidePBR;
+      }
+
+      /**
+       * Gets whether to temporarily hide scalable ambient shadows (SAO) whenever we interact with the Viewer.
+       *
+       * Default is ````true````.
+       *
+       * @return {Boolean} ````true```` if hiding SAO.
+       */
+      get hideSAO() {
+          return this._hideSAO;
+      }
+
+      /**
+       * Sets whether to temporarily hide scalable ambient shadows (SAO) whenever we interact with the Viewer.
+       *
+       * Default is ````true````.
+       *
+       * @param {Boolean} hideSAO ````true```` to hide SAO.
+       */
+      set hideSAO(hideSAO) {
+          this._hideSAO = hideSAO;
+      }
+
+      /**
+       * Gets whether to temporarily hide edges whenever we interact with the Viewer.
+       *
+       * Default is ````true````.
+       *
+       * @return {Boolean}  ````true```` if hiding edges.
+       */
+      get hideEdges() {
+          return this._hideEdges;
+      }
+
+      /**
+       * Sets whether to temporarily hide edges whenever we interact with the Viewer.
+       *
+       * Default is ````true````.
+       *
+       * @param {Boolean} hideEdges ````true```` to hide edges.
+       */
+      set hideEdges(hideEdges) {
+          this._hideEdges = hideEdges;
+      }
+
+      /**
+       * Gets whether to temporarily hide transparent objects whenever we interact with the Viewer.
+       *
+       * Does not hide X-rayed, selected, highlighted objects.
+       *
+       * Default is ````false````.
+       *
+       * @return {Boolean} ````true```` if hiding transparent objects.
+       */
+      get hideTransparentObjects() {
+          return this._hideTransparentObjects
+      }
+
+      /**
+       * Sets whether to temporarily hide transparent objects whenever we interact with the Viewer.
+       *
+       * Does not hide X-rayed, selected, highlighted objects.
+       *
+       * Default is ````false````.
+       *
+       * @param {Boolean} hideTransparentObjects ````true```` to hide transparent objects.
+       */
+      set hideTransparentObjects(hideTransparentObjects) {
+          this._hideTransparentObjects = (hideTransparentObjects !== false);
+      }
+
+      /**
+       * Gets whether to temporarily scale the canvas resolution whenever we interact with the Viewer.
+       *
+       * Default is ````false````.
+       *
+       * The scaling factor is configured via {@link FastNavPlugin#scaleCanvasResolutionFactor}.
+       *
+       * @return {Boolean} ````true```` if scaling the canvas resolution.
+       */
+      get scaleCanvasResolution() {
+          return this._scaleCanvasResolution;
+      }
+
+      /**
+       * Sets whether to temporarily scale the canvas resolution whenever we interact with the Viewer.
+       *
+       * Default is ````false````.
+       *
+       * The scaling factor is configured via {@link FastNavPlugin#scaleCanvasResolutionFactor}.
+       *
+       * @param {Boolean} scaleCanvasResolution ````true```` to scale the canvas resolution.
+       */
+      set scaleCanvasResolution(scaleCanvasResolution) {
+          this._scaleCanvasResolution = scaleCanvasResolution;
+      }
+
+      /**
+       * Gets the factor by which we temporarily scale the canvas resolution when we interact with the viewer.
+       *
+       * Default is ````0.6````.
+       *
+       * Enable canvas resolution scaling by setting {@link FastNavPlugin#scaleCanvasResolution} ````true````.
+       *
+       * @return {Number} Factor by which we scale the canvas resolution.
+       */
+      get scaleCanvasResolutionFactor() {
+          return this._scaleCanvasResolutionFactor;
+      }
+
+      /**
+       * Sets the factor by which we temporarily scale the canvas resolution when we interact with the viewer.
+       *
+       * Accepted range is ````[0.0 .. 1.0]````.
+       *
+       * Default is ````0.6````.
+       *
+       * Enable canvas resolution scaling by setting {@link FastNavPlugin#scaleCanvasResolution} ````true````.
+       *
+       * @param {Number} scaleCanvasResolutionFactor Factor by which we scale the canvas resolution.
+       */
+      set scaleCanvasResolutionFactor(scaleCanvasResolutionFactor) {
+          this._scaleCanvasResolutionFactor = scaleCanvasResolutionFactor || 0.6;
+      }
+
+      /**
+       * Gets whether to have a delay before restoring normal rendering after we stop interacting with the Viewer.
+       *
+       * The delay duration is configured via {@link FastNavPlugin#delayBeforeRestoreSeconds}.
+       *
+       * Default is ````true````.
+       *
+       * @return {Boolean} Whether to have a delay.
+       */
+      get delayBeforeRestore() {
+          return this._delayBeforeRestore;
+      }
+
+      /**
+       * Sets whether to have a delay before restoring normal rendering after we stop interacting with the Viewer.
+       *
+       * The delay duration is configured via {@link FastNavPlugin#delayBeforeRestoreSeconds}.
+       *
+       * Default is ````true````.
+       *
+       * @param {Boolean} delayBeforeRestore Whether to have a delay.
+       */
+      set delayBeforeRestore(delayBeforeRestore) {
+          this._delayBeforeRestore = delayBeforeRestore;
+      }
+
+      /**
+       * Gets the delay before restoring normal rendering after we stop interacting with the Viewer.
+       *
+       * The delay is enabled when {@link FastNavPlugin#delayBeforeRestore} is ````true````.
+       *
+       * Default is ````0.5```` seconds.
+       *
+       * @return {Number} Delay in seconds.
+       */
+      get delayBeforeRestoreSeconds() {
+          return this._delayBeforeRestoreSeconds;
+      }
+
+      /**
+       * Sets the delay before restoring normal rendering after we stop interacting with the Viewer.
+       *
+       * The delay is enabled when {@link FastNavPlugin#delayBeforeRestore} is ````true````.
+       *
+       * Default is ````0.5```` seconds.
+       *
+       * @param {Number} delayBeforeRestoreSeconds Delay in seconds.
+       */
+      set delayBeforeRestoreSeconds(delayBeforeRestoreSeconds) {
+          this._delayBeforeRestoreSeconds = delayBeforeRestoreSeconds !== null && delayBeforeRestoreSeconds !== undefined ? delayBeforeRestoreSeconds : 0.5;
+      }
+
+      /**
+       * @private
+       */
+      send(name, value) {
+      }
+
+      /**
+       * Destroys this plugin.
+       */
+      destroy() {
+          this.viewer.scene.camera.off(this._onCameraMatrix);
+          this.viewer.scene.canvas.off(this._onCanvasBoundary);
+          this.viewer.scene.input.off(this._onSceneMouseDown);
+          this.viewer.scene.input.off(this._onSceneMouseUp);
+          this.viewer.scene.input.off(this._onSceneMouseMove);
+          this.viewer.scene.off(this._onSceneTick);
+          super.destroy();
+      }
+  }
+
   /**
    * @desc Localization service for a {@link Viewer}.
    *
@@ -42917,6 +43350,116 @@
   math.vec3([0, -1, 0]);
   math.vec4([0, 0, 0, 1]);
 
+  const tempVec3a$t = math.vec3();
+  const tempVec3b$o = math.vec3();
+  const tempMat4a$h = math.mat4();
+
+  /**
+   * @private
+   */
+  class FrustumPlane {
+
+      constructor() {
+          this.normal = math.vec3();
+          this.offset = 0;
+          this.testVertex = math.vec3();
+      }
+
+      set(nx, ny, nz, offset) {
+          const s = 1.0 / Math.sqrt(nx * nx + ny * ny + nz * nz);
+          this.normal[0] = nx * s;
+          this.normal[1] = ny * s;
+          this.normal[2] = nz * s;
+          this.offset = offset * s;
+          this.testVertex[0] = (this.normal[0] >= 0.0) ? 1 : 0;
+          this.testVertex[1] = (this.normal[1] >= 0.0) ? 1 : 0;
+          this.testVertex[2] = (this.normal[2] >= 0.0) ? 1 : 0;
+      }
+  }
+
+  /**
+   * @private
+   */
+  class Frustum {
+      constructor() {
+          this.planes = [
+              new FrustumPlane(), new FrustumPlane(), new FrustumPlane(),
+              new FrustumPlane(), new FrustumPlane(), new FrustumPlane()
+          ];
+      }
+  }
+
+  Frustum.INSIDE = 0;
+  Frustum.INTERSECT = 1;
+  Frustum.OUTSIDE = 2;
+
+  /** @private */
+  function setFrustum(frustum, viewMat, projMat) {
+
+      const m = math.mulMat4(projMat, viewMat, tempMat4a$h);
+
+      const m0 = m[0];
+      const m1 = m[1];
+      const m2 = m[2];
+      const m3 = m[3];
+      const m4 = m[4];
+      const m5 = m[5];
+      const m6 = m[6];
+      const m7 = m[7];
+      const m8 = m[8];
+      const m9 = m[9];
+      const m10 = m[10];
+      const m11 = m[11];
+      const m12 = m[12];
+      const m13 = m[13];
+      const m14 = m[14];
+      const m15 = m[15];
+
+      frustum.planes[0].set(m3 - m0, m7 - m4, m11 - m8, m15 - m12);
+      frustum.planes[1].set(m3 + m0, m7 + m4, m11 + m8, m15 + m12);
+      frustum.planes[2].set(m3 - m1, m7 - m5, m11 - m9, m15 - m13);
+      frustum.planes[3].set(m3 + m1, m7 + m5, m11 + m9, m15 + m13);
+      frustum.planes[4].set(m3 - m2, m7 - m6, m11 - m10, m15 - m14);
+      frustum.planes[5].set(m3 + m2, m7 + m6, m11 + m10, m15 + m14);
+  }
+
+  /** @private */
+  function frustumIntersectsAABB3(frustum, aabb) {
+
+      let ret = Frustum.INSIDE;
+
+      const min = tempVec3a$t;
+      const max = tempVec3b$o;
+
+      min[0] = aabb[0];
+      min[1] = aabb[1];
+      min[2] = aabb[2];
+      max[0] = aabb[3];
+      max[1] = aabb[4];
+      max[2] = aabb[5];
+
+      const bminmax = [min, max];
+
+      for (let i = 0; i < 6; ++i) {
+          const plane = frustum.planes[i];
+          if (((plane.normal[0] * bminmax[plane.testVertex[0]][0]) +
+              (plane.normal[1] * bminmax[plane.testVertex[1]][1]) +
+              (plane.normal[2] * bminmax[plane.testVertex[2]][2]) +
+              (plane.offset)) < 0.0) {
+              return Frustum.OUTSIDE;
+          }
+
+          if (((plane.normal[0] * bminmax[1 - plane.testVertex[0]][0]) +
+              (plane.normal[1] * bminmax[1 - plane.testVertex[1]][1]) +
+              (plane.normal[2] * bminmax[1 - plane.testVertex[2]][2]) +
+              (plane.offset)) < 0.0) {
+              ret = Frustum.INTERSECT;
+          }
+      }
+
+      return ret;
+  }
+
   const color$3 = math.vec3();
 
   /**
@@ -43437,10 +43980,9 @@
   const edgesDefaultColor = new Float32Array([0, 0, 0, 1]);
 
   const tempVec4 = math.vec4();
-  const tempVec3a$t = math.vec3();
-  math.vec3();
-  const tempVec3c$k = math.vec3();
-  const tempMat4a$f = math.mat4();
+  const tempVec3a$s = math.vec3();
+  const tempVec3c$l = math.vec3();
+  const tempMat4a$g = math.mat4();
 
   class VBOSceneModelRenderer {
       constructor(scene, withSAO = false, {instancing = false, edges = false} = {}) {
@@ -43511,6 +44053,23 @@
           return src;
       }
 
+      _addRemapClipPosLines(src, viewportSize = 1) {
+          src.push("uniform vec2 drawingBufferSize;");
+          src.push("uniform vec2 pickClipPos;");
+
+          src.push("vec4 remapClipPos(vec4 clipPos) {");
+          src.push("    clipPos.xy /= clipPos.w;");
+          if (viewportSize === 1) {
+              src.push("    clipPos.xy = (clipPos.xy - pickClipPos) * drawingBufferSize;");
+          } else {
+              src.push(`    clipPos.xy = (clipPos.xy - pickClipPos) * (drawingBufferSize / float(${viewportSize}));`);
+          }
+          src.push("    clipPos.xy *= clipPos.w;");
+          src.push("    return clipPos;");
+          src.push("}");
+          return src;
+      }
+
       getValid() {
           return this._hash === this._getHash();
       }
@@ -43534,7 +44093,7 @@
                           const sectionPlane = sectionPlanes[sectionPlaneIndex];
                           const origin = layer._state.origin;
                           if (origin) {
-                              const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3a$t);
+                              const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3a$s);
                               gl.uniform3fv(sectionPlaneUniforms.pos, rtcSectionPlanePos);
                           } else {
                               gl.uniform3fv(sectionPlaneUniforms.pos, sectionPlane.pos);
@@ -43644,6 +44203,8 @@
           this._aPickColor = program.getAttribute("pickColor");
           this._uPickZNear = program.getLocation("pickZNear");
           this._uPickZFar = program.getLocation("pickZFar");
+          this._uPickClipPos = program.getLocation("pickClipPos");
+          this._uDrawingBufferSize = program.getLocation("drawingBufferSize");
 
           this._uColorMap = "uColorMap";
           this._uMetallicRoughMap = "uMetallicRoughMap";
@@ -43684,7 +44245,6 @@
           const program = this._program;
           const lightsState = scene._lightsState;
           const lights = lightsState.lights;
-          const project = scene.camera.project;
 
           program.bind();
 
@@ -43694,6 +44254,10 @@
               gl.uniform4fv(this._uLightAmbient, lightsState.getAmbientColorAndIntensity());
           }
 
+          if (this._uGammaFactor) {
+              gl.uniform1f(this._uGammaFactor, scene.gammaFactor);
+          }
+
           for (let i = 0, len = lights.length; i < len; i++) {
 
               const light = lights[i];
@@ -43711,43 +44275,6 @@
                   gl.uniform3fv(this._uLightDir[i], light.dir);
               }
           }
-
-          if (this._withSAO) {
-              const sao = scene.sao;
-              const saoEnabled = sao.possible;
-              if (saoEnabled) {
-                  const viewportWidth = gl.drawingBufferWidth;
-                  const viewportHeight = gl.drawingBufferHeight;
-                  tempVec4[0] = viewportWidth;
-                  tempVec4[1] = viewportHeight;
-                  tempVec4[2] = sao.blendCutoff;
-                  tempVec4[3] = sao.blendFactor;
-                  gl.uniform4fv(this._uSAOParams, tempVec4);
-                  this._program.bindTexture(this._uOcclusionTexture, frameCtx.occlusionTexture, 0);
-              }
-          }
-
-          if (scene.logarithmicDepthBufferEnabled) {
-              const logDepthBufFC = 2.0 / (Math.log(project.far + 1.0) / Math.LN2);
-              gl.uniform1f(this._uLogDepthBufFC, logDepthBufFC);
-          }
-
-          if (this._uGammaFactor) {
-              gl.uniform1f(this._uGammaFactor, scene.gammaFactor);
-          }
-
-          if (this._uPickInvisible) {
-              gl.uniform1i(this._uPickInvisible, frameCtx.pickInvisible);
-          }
-
-
-          if (this._uShadowViewMatrix) {
-              gl.uniformMatrix4fv(this._uShadowViewMatrix, false, frameCtx.shadowViewMatrix);
-          }
-
-          if (this._uShadowProjMatrix) {
-              gl.uniformMatrix4fv(this._uShadowProjMatrix, false, frameCtx.shadowProjMatrix);
-          }
       }
 
       _makeVAO(state) {
@@ -43779,14 +44306,14 @@
 
           }
 
-          this._aPosition.bindArrayBuffer(this._instancing ? state.positionsBuf : state.positionsBuf);
+          this._aPosition.bindArrayBuffer(state.positionsBuf);
 
           if (this._aUV) {
-              this._aUV.bindArrayBuffer(this._instancing ? state.uvBuf : state.uvBuf);
+              this._aUV.bindArrayBuffer(state.uvBuf);
           }
 
           if (this._aNormal) {
-              this._aNormal.bindArrayBuffer(this._instancing ? state.normalsBuf : state.normalsBuf);
+              this._aNormal.bindArrayBuffer(state.normalsBuf);
           }
 
           if (this._aMetallicRoughness) {
@@ -43797,7 +44324,7 @@
           }
 
           if (this._aColor) {
-              this._aColor.bindArrayBuffer(state.colorsBuf ? state.colorsBuf : state.colorsBuf);
+              this._aColor.bindArrayBuffer(state.colorsBuf);
               if (this._instancing && state.colorsBuf) {
                   gl.vertexAttribDivisor(this._aColor.location, 1);
               }
@@ -43885,9 +44412,9 @@
           const gotOrigin = (origin[0] !== 0 || origin[1] !== 0 || origin[2] !== 0);
           const gotPosition = (position[0] !== 0 || position[1] !== 0 || position[2] !== 0);
           if (gotOrigin || gotPosition) {
-              const rtcOrigin = tempVec3a$t;
+              const rtcOrigin = tempVec3a$s;
               if (gotOrigin) {
-                  const rotatedOrigin = math.transformPoint3(rotationMatrix, origin, tempVec3c$k);
+                  const rotatedOrigin = math.transformPoint3(rotationMatrix, origin, tempVec3c$l);
                   rtcOrigin[0] = rotatedOrigin[0];
                   rtcOrigin[1] = rotatedOrigin[1];
                   rtcOrigin[2] = rotatedOrigin[2];
@@ -43899,7 +44426,7 @@
               rtcOrigin[0] += position[0];
               rtcOrigin[1] += position[1];
               rtcOrigin[2] += position[2];
-              this._matricesUniformBlockBufferData.set(createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$f), offset += mat4Size);
+              this._matricesUniformBlockBufferData.set(createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$g), offset += mat4Size);
           } else {
               this._matricesUniformBlockBufferData.set(viewMatrix, offset += mat4Size);
           }
@@ -43944,12 +44471,16 @@
               gl.uniform1f(this._uPickZFar, frameCtx.pickZFar);
           }
 
-          if (this._uPositionsDecodeMatrix) {
-              gl.uniformMatrix4fv(this._uPositionsDecodeMatrix, false, state.positionsDecodeMatrix);
+          if (this._uPickClipPos) {
+              gl.uniform2fv(this._uPickClipPos, frameCtx.pickClipPos);
+          }
+
+          if (this._uDrawingBufferSize) {
+              gl.uniform2f(this._uDrawingBufferSize, gl.drawingBufferWidth, gl.drawingBufferHeight);
           }
 
           if (this._uUVDecodeMatrix) {
-              gl.uniformMatrix3fv(this._uUVDecodeMatrix, false, this._instancing ? state.uvDecodeMatrix : state.uvDecodeMatrix);
+              gl.uniformMatrix3fv(this._uUVDecodeMatrix, false, state.uvDecodeMatrix);
           }
 
           if (this._uIntensityRange && pointsMaterial.filterIntensity) {
@@ -44110,7 +44641,7 @@
 
 
   class VBOSceneModelTriangleInstancingRenderer extends VBOSceneModelRenderer {
-      constructor(scene, withSAO, {edges = false} = {}) {
+      constructor(scene, withSAO, { edges = false} = {}) {
           super(scene, withSAO, {instancing: true, edges});
       }
 
@@ -45123,6 +45654,8 @@
               src.push("out float vFlags;");
           }
 
+          this._addRemapClipPosLines(src);
+
           src.push("out vec4 vPickColor;");
 
           src.push("void main(void) {");
@@ -45150,7 +45683,7 @@
              src.push("vFragDepth = 1.0 + clipPos.w;");
               src.push("isPerspective = float (isPerspectiveMatrix(projMatrix));");
           }
-          src.push("gl_Position = clipPos;");
+          src.push("gl_Position = remapClipPos(clipPos);");
           src.push("  }");
           src.push("}");
           return src;
@@ -45249,6 +45782,9 @@
               src.push("out vec4 vWorldPosition;");
               src.push("out float vFlags;");
           }
+
+          this._addRemapClipPosLines(src);
+
           src.push("out vec4 vViewPosition;");
           src.push("void main(void) {");
 
@@ -45274,7 +45810,7 @@
              src.push("vFragDepth = 1.0 + clipPos.w;");
               src.push("isPerspective = float (isPerspectiveMatrix(projMatrix));");
           }
-          src.push("gl_Position = clipPos;");
+          src.push("gl_Position = remapClipPos(clipPos);");
           src.push("  }");
           src.push("}");
           return src;
@@ -45372,6 +45908,8 @@
 
           this._addMatricesUniformBlockLines(src);
 
+          this._addRemapClipPosLines(src, 3);
+
           if (scene.logarithmicDepthBufferEnabled) {
               src.push("uniform float logDepthBufFC;");
               src.push("out float vFragDepth;");
@@ -45416,7 +45954,7 @@
              src.push("vFragDepth = 1.0 + clipPos.w;");
               src.push("isPerspective = float (isPerspectiveMatrix(projMatrix));");
           }
-          src.push("gl_Position = clipPos;");
+          src.push("gl_Position = remapClipPos(clipPos);");
           src.push("  }");
           src.push("}");
           return src;
@@ -45452,7 +45990,7 @@
               }
           }
           src.push("in vec3 vWorldNormal;");
-          src.push("out vec4 outColor;");
+          src.push("out highp ivec4 outNormal;");
           src.push("void main(void) {");
           if (clipping) {
               src.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;");
@@ -45469,7 +46007,7 @@
           if (scene.logarithmicDepthBufferEnabled) {
               src.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;");
           }
-          src.push("    outColor = vec4((vWorldNormal * 0.5) + 0.5, 1.0);");
+          src.push(`    outNormal = ivec4(vWorldNormal * float(${math.MAX_INT}), 1.0);`);
           src.push("}");
           return src;
       }
@@ -46519,6 +47057,8 @@
 
           this._addMatricesUniformBlockLines(src);
 
+          this._addRemapClipPosLines(src, 3);
+
           if (scene.logarithmicDepthBufferEnabled) {
               src.push("uniform float logDepthBufFC;");
               src.push("out float vFragDepth;");
@@ -46552,7 +47092,7 @@
              src.push("vFragDepth = 1.0 + clipPos.w;");
               src.push("isPerspective = float (isPerspectiveMatrix(projMatrix));");
           }
-          src.push("gl_Position = clipPos;");
+          src.push("gl_Position = remapClipPos(clipPos);");
           src.push("  }");
           src.push("}");
           return src;
@@ -46587,7 +47127,7 @@
                   src.push("uniform vec3 sectionPlaneDir" + i + ";");
               }
           }
-          src.push("out vec4 outColor;");
+          src.push("out highp ivec4 outNormal;");
           src.push("void main(void) {");
           if (clipping) {
               src.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;");
@@ -46607,7 +47147,7 @@
           src.push("  vec3 xTangent = dFdx( vWorldPosition.xyz );");
           src.push("  vec3 yTangent = dFdy( vWorldPosition.xyz );");
           src.push("  vec3 worldNormal = normalize( cross( xTangent, yTangent ) );");
-          src.push("  outColor = vec4((worldNormal * 0.5) + 0.5, 1.0);");
+          src.push(`  outNormal = ivec4(worldNormal * float(${math.MAX_INT}), 1.0);`);
           src.push("}");
           return src;
       }
@@ -46850,6 +47390,7 @@
               src.push("vec4 colorTexel = color * sRGBToLinear(texture(uColorMap, vUV));");
           } else {
               src.push("vec4 colorTexel = color * texture(uColorMap, vUV);");
+
           }
           src.push("float opacity = color.a;");
 
@@ -46969,6 +47510,23 @@
           }
       }
 
+      eagerCreateRenders() {
+
+          // Pre-initialize certain renderers that would otherwise be lazy-initialised
+          // on user interaction, such as picking or emphasis, so that there is no delay
+          // when user first begins interacting with the viewer.
+
+          if (!this._silhouetteRenderer) { // Used for highlighting and selection
+              this._silhouetteRenderer = new TrianglesBatchingSilhouetteRenderer(this._scene);
+          }
+          if (!this._pickMeshRenderer) {
+              this._pickMeshRenderer = new TrianglesBatchingPickMeshRenderer(this._scene);
+          }
+          if (!this._pickDepthRenderer) {
+              this._pickDepthRenderer = new TrianglesBatchingPickDepthRenderer(this._scene);
+          }
+      }
+
       get colorRenderer() {
           if (!this._colorRenderer) {
               this._colorRenderer = new TrianglesBatchingColorRenderer(this._scene, false);
@@ -47175,8 +47733,10 @@
           batchingRenderers = new TrianglesBatchingRenderers(scene);
           cachdRenderers$1[sceneId] = batchingRenderers;
           batchingRenderers._compile();
+          batchingRenderers.eagerCreateRenders();
           scene.on("compile", () => {
               batchingRenderers._compile();
+              batchingRenderers.eagerCreateRenders();
           });
           scene.on("destroyed", () => {
               delete cachdRenderers$1[sceneId];
@@ -47362,32 +47922,16 @@
       ];
   }
 
-  const tempVec3a$s = math.vec3();
-  const tempVec3b$m = math.vec3();
-  const tempVec3c$j = math.vec3();
-  const tempVec3d$f = math.vec3();
-  const tempVec3e$7 = math.vec3();
-  const tempMat4a$e = math.mat4();
+  const tempVec3a$r = math.vec3();
+  const tempVec3b$n = math.vec3();
+  const tempVec3c$k = math.vec3();
+  const tempVec3d$g = math.vec3();
+  const tempMat4a$f = math.mat4();
 
   /**
    * @private
    */
-  class SnapBatchingDepthBufInitRenderer {
-
-      constructor(scene) {
-          this._scene = scene;
-          this._hash = this._getHash();
-          this._allocate();
-      }
-
-      getValid() {
-          return this._hash === this._getHash();
-      };
-
-      _getHash() {
-          return this._scene._sectionPlanesState.getHash();
-      }
-
+  class SnapBatchingDepthBufInitRenderer extends VBOSceneModelRenderer {
       drawLayer(frameCtx, batchingLayer, renderPass) {
 
           if (!this._program) {
@@ -47412,7 +47956,13 @@
           const aabb = batchingLayer.aabb;
           const viewMatrix = frameCtx.pickViewMatrix || camera.viewMatrix;
 
-          const coordinateScaler = tempVec3a$s;
+          if (this._vaoCache.has(batchingLayer)) {
+              gl.bindVertexArray(this._vaoCache.get(batchingLayer));
+          } else {
+              this._vaoCache.set(batchingLayer, this._makeVAO(state));
+          }
+
+          const coordinateScaler = tempVec3a$r;
           coordinateScaler[0] = math.safeInv(aabb[3] - aabb[0]) * math.MAX_INT;
           coordinateScaler[1] = math.safeInv(aabb[4] - aabb[1]) * math.MAX_INT;
           coordinateScaler[2] = math.safeInv(aabb[5] - aabb[2]) * math.MAX_INT;
@@ -47425,9 +47975,9 @@
           let rtcCameraEye;
 
           if (origin || position[0] !== 0 || position[1] !== 0 || position[2] !== 0) {
-              const rtcOrigin = tempVec3b$m;
+              const rtcOrigin = tempVec3b$n;
               if (origin) {
-                  const rotatedOrigin = tempVec3c$j;
+                  const rotatedOrigin = tempVec3c$k;
                   math.transformPoint3(rotationMatrix, origin, rotatedOrigin);
                   rtcOrigin[0] = rotatedOrigin[0];
                   rtcOrigin[1] = rotatedOrigin[1];
@@ -47440,8 +47990,8 @@
               rtcOrigin[0] += position[0];
               rtcOrigin[1] += position[1];
               rtcOrigin[2] += position[2];
-              rtcViewMatrix = createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$e);
-              rtcCameraEye = tempVec3d$f;
+              rtcViewMatrix = createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$f);
+              rtcCameraEye = tempVec3d$g;
               rtcCameraEye[0] = camera.eye[0] - rtcOrigin[0];
               rtcCameraEye[1] = camera.eye[1] - rtcOrigin[1];
               rtcCameraEye[2] = camera.eye[2] - rtcOrigin[2];
@@ -47463,80 +48013,43 @@
           gl.uniform3fv(this._uCoordinateScaler, coordinateScaler);
           gl.uniform1i(this._uRenderPass, renderPass);
           gl.uniform1i(this._uPickInvisible, frameCtx.pickInvisible);
-          gl.uniform1i(this._uSolid, batchingLayer.solid);
-          gl.uniformMatrix4fv(this._uWorldMatrix, false, rotationMatrixConjugate);
-          gl.uniformMatrix4fv(this._uViewMatrix, false, rtcViewMatrix);
-          gl.uniformMatrix4fv(this._uProjMatrix, false, camera.projMatrix);
+
+          let offset = 0;
+          const mat4Size = 4 * 4;
+
+          this._matricesUniformBlockBufferData.set(rotationMatrixConjugate, 0);
+          this._matricesUniformBlockBufferData.set(rtcViewMatrix, offset += mat4Size);
+          this._matricesUniformBlockBufferData.set(camera.projMatrix, offset += mat4Size);
+          this._matricesUniformBlockBufferData.set(state.positionsDecodeMatrix, offset += mat4Size);
+
+          gl.bindBuffer(gl.UNIFORM_BUFFER, this._matricesUniformBlockBuffer);
+          gl.bufferData(gl.UNIFORM_BUFFER, this._matricesUniformBlockBufferData, gl.DYNAMIC_DRAW);
+
+          gl.bindBufferBase(
+              gl.UNIFORM_BUFFER,
+              this._matricesUniformBlockBufferBindingPoint,
+              this._matricesUniformBlockBuffer);
+
           {
               const logDepthBufFC = 2.0 / (Math.log(frameCtx.pickZFar + 1.0) / Math.LN2); // TODO: Far from pick project matrix?
               gl.uniform1f(this._uLogDepthBufFC, logDepthBufFC);
           }
-          const numSectionPlanes = scene._sectionPlanesState.sectionPlanes.length;
-          if (numSectionPlanes > 0) {
-              const sectionPlanes = scene._sectionPlanesState.sectionPlanes;
-              const baseIndex = batchingLayer.layerIndex * numSectionPlanes;
-              const renderFlags = model.renderFlags;
-              for (let sectionPlaneIndex = 0; sectionPlaneIndex < numSectionPlanes; sectionPlaneIndex++) {
-                  const sectionPlaneUniforms = this._uSectionPlanes[sectionPlaneIndex];
-                  if (sectionPlaneUniforms) {
-                      const active = renderFlags.sectionPlanesActivePerLayer[baseIndex + sectionPlaneIndex];
-                      gl.uniform1i(sectionPlaneUniforms.active, active ? 1 : 0);
-                      if (active) {
-                          const sectionPlane = sectionPlanes[sectionPlaneIndex];
-                          if (origin) {
-                              const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3e$7);
-                              gl.uniform3fv(sectionPlaneUniforms.pos, rtcSectionPlanePos);
-                          } else {
-                              gl.uniform3fv(sectionPlaneUniforms.pos, sectionPlane.pos);
-                          }
-                          gl.uniform3fv(sectionPlaneUniforms.dir, sectionPlane.dir);
-                      }
-                  }
-              }
-          }
+
+          this.setSectionPlanesStateUniforms(batchingLayer);
           //=============================================================
           // TODO: Use drawElements count and offset to draw only one entity
           //=============================================================
-          gl.uniformMatrix4fv(this._uPositionsDecodeMatrix, false, batchingLayer._state.positionsDecodeMatrix);
-          this._aPosition.bindArrayBuffer(state.positionsBuf);
-          if (this._aOffset) {
-              this._aOffset.bindArrayBuffer(state.offsetsBuf);
-          }
-          if (this._aFlags) {
-              this._aFlags.bindArrayBuffer(state.flagsBuf);
-          }
+
           state.indicesBuf.bind();
           gl.drawElements(gl.TRIANGLES, state.indicesBuf.numItems, state.indicesBuf.itemType, 0);
           state.indicesBuf.unbind();
       }
 
       _allocate() {
-          const scene = this._scene;
-          const gl = scene.canvas.gl;
-          this._program = new Program(gl, this._buildShader());
-          if (this._program.errors) {
-              this.errors = this._program.errors;
-              return;
-          }
+          super._allocate();
+
           const program = this._program;
-          this._uRenderPass = program.getLocation("renderPass");
-          this._uPickInvisible = program.getLocation("pickInvisible");
-          this._uSolid = program.getLocation("solid");
-          this._uPositionsDecodeMatrix = program.getLocation("positionsDecodeMatrix");
-          this._uWorldMatrix = program.getLocation("worldMatrix");
-          this._uViewMatrix = program.getLocation("viewMatrix");
-          this._uProjMatrix = program.getLocation("projMatrix");
-          this._uSectionPlanes = [];
-          for (let i = 0, len = scene._sectionPlanesState.sectionPlanes.length; i < len; i++) {
-              this._uSectionPlanes.push({
-                  active: program.getLocation("sectionPlaneActive" + i),
-                  pos: program.getLocation("sectionPlanePos" + i),
-                  dir: program.getLocation("sectionPlaneDir" + i)
-              });
-          }
-          this._aPosition = program.getAttribute("position");
-          this._aOffset = program.getAttribute("offset");
-          this._aFlags = program.getAttribute("flags");
+
           {
               this._uLogDepthBufFC = program.getLocation("logDepthBufFC");
           }
@@ -47551,13 +48064,6 @@
           this._program.bind();
       }
 
-      _buildShader() {
-          return {
-              vertex: this._buildVertexShader(),
-              fragment: this._buildFragmentShader()
-          };
-      }
-
       _buildVertexShader() {
           const scene = this._scene;
           const clipping = scene._sectionPlanesState.sectionPlanes.length > 0;
@@ -47584,11 +48090,9 @@
           }
           src.push("in float flags;");
           src.push("uniform bool pickInvisible;");
-          src.push("uniform bool solid;");
-          src.push("uniform mat4 worldMatrix;");
-          src.push("uniform mat4 viewMatrix;");
-          src.push("uniform mat4 projMatrix;");
-          src.push("uniform mat4 positionsDecodeMatrix;");
+
+          this._addMatricesUniformBlockLines(src);
+
           src.push("uniform vec3 uCameraEyeRtc;");
           src.push("uniform vec2 snapVectorA;");
           src.push("uniform vec2 snapInvVectorAB;");
@@ -47708,28 +48212,16 @@
       }
   }
 
-  const tempVec3a$r = math.vec3();
-  const tempVec3b$l = math.vec3();
-  const tempVec3c$i = math.vec3();
-  const tempVec3d$e = math.vec3();
-  const tempVec3e$6 = math.vec3();
-  const tempMat4a$d = math.mat4();
+  const tempVec3a$q = math.vec3();
+  const tempVec3b$m = math.vec3();
+  const tempVec3c$j = math.vec3();
+  const tempVec3d$f = math.vec3();
+  const tempMat4a$e = math.mat4();
 
   /**
    * @private
    */
-  class SnapBatchingDepthRenderer {
-
-      constructor(scene) {
-          this._scene = scene;
-          this._hash = this._getHash();
-          this._allocate();
-      }
-
-      getValid() {
-          return this._hash === this._getHash();
-      };
-
+  class SnapBatchingDepthRenderer extends VBOSceneModelRenderer{
       _getHash() {
           return this._scene._sectionPlanesState.getHash() + (this._scene.pointsMaterial.hash);
       }
@@ -47758,7 +48250,13 @@
           const aabb = batchingLayer.aabb;
           const viewMatrix = frameCtx.pickViewMatrix || camera.viewMatrix;
 
-          const coordinateScaler = tempVec3a$r;
+          if (this._vaoCache.has(batchingLayer)) {
+              gl.bindVertexArray(this._vaoCache.get(batchingLayer));
+          } else {
+              this._vaoCache.set(batchingLayer, this._makeVAO(state));
+          }
+
+          const coordinateScaler = tempVec3a$q;
           coordinateScaler[0] = math.safeInv(aabb[3] - aabb[0]) * math.MAX_INT;
           coordinateScaler[1] = math.safeInv(aabb[4] - aabb[1]) * math.MAX_INT;
           coordinateScaler[2] = math.safeInv(aabb[5] - aabb[2]) * math.MAX_INT;
@@ -47771,9 +48269,9 @@
           let rtcCameraEye;
 
           if (origin || position[0] !== 0 || position[1] !== 0 || position[2] !== 0) {
-              const rtcOrigin = tempVec3b$l;
+              const rtcOrigin = tempVec3b$m;
               if (origin) {
-                  const rotatedOrigin = tempVec3c$i;
+                  const rotatedOrigin = tempVec3c$j;
                   math.transformPoint3(rotationMatrix, origin, rotatedOrigin);
                   rtcOrigin[0] = rotatedOrigin[0];
                   rtcOrigin[1] = rotatedOrigin[1];
@@ -47786,8 +48284,8 @@
               rtcOrigin[0] += position[0];
               rtcOrigin[1] += position[1];
               rtcOrigin[2] += position[2];
-              rtcViewMatrix = createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$d);
-              rtcCameraEye = tempVec3d$e;
+              rtcViewMatrix = createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$e);
+              rtcCameraEye = tempVec3d$f;
               rtcCameraEye[0] = camera.eye[0] - rtcOrigin[0];
               rtcCameraEye[1] = camera.eye[1] - rtcOrigin[1];
               rtcCameraEye[2] = camera.eye[2] - rtcOrigin[2];
@@ -47809,47 +48307,34 @@
           gl.uniform3fv(this._uCoordinateScaler, coordinateScaler);
           gl.uniform1i(this._uRenderPass, renderPass);
           gl.uniform1i(this._uPickInvisible, frameCtx.pickInvisible);
-          gl.uniformMatrix4fv(this._uWorldMatrix, false, rotationMatrixConjugate);
-          gl.uniformMatrix4fv(this._uViewMatrix, false, rtcViewMatrix);
-          gl.uniformMatrix4fv(this._uProjMatrix, false, camera.projMatrix);
+
+          let offset = 0;
+          const mat4Size = 4 * 4;
+
+          this._matricesUniformBlockBufferData.set(rotationMatrixConjugate, 0);
+          this._matricesUniformBlockBufferData.set(rtcViewMatrix, offset += mat4Size);
+          this._matricesUniformBlockBufferData.set(camera.projMatrix, offset += mat4Size);
+          this._matricesUniformBlockBufferData.set(state.positionsDecodeMatrix, offset += mat4Size);
+
+          gl.bindBuffer(gl.UNIFORM_BUFFER, this._matricesUniformBlockBuffer);
+          gl.bufferData(gl.UNIFORM_BUFFER, this._matricesUniformBlockBufferData, gl.DYNAMIC_DRAW);
+
+          gl.bindBufferBase(
+              gl.UNIFORM_BUFFER,
+              this._matricesUniformBlockBufferBindingPoint,
+              this._matricesUniformBlockBuffer);
+
           {
               const logDepthBufFC = 2.0 / (Math.log(frameCtx.pickZFar + 1.0) / Math.LN2); // TODO: Far from pick project matrix?
               gl.uniform1f(this._uLogDepthBufFC, logDepthBufFC);
           }
-          const numSectionPlanes = scene._sectionPlanesState.sectionPlanes.length;
-          if (numSectionPlanes > 0) {
-              const sectionPlanes = scene._sectionPlanesState.sectionPlanes;
-              const baseIndex = batchingLayer.layerIndex * numSectionPlanes;
-              const renderFlags = model.renderFlags;
-              for (let sectionPlaneIndex = 0; sectionPlaneIndex < numSectionPlanes; sectionPlaneIndex++) {
-                  const sectionPlaneUniforms = this._uSectionPlanes[sectionPlaneIndex];
-                  if (sectionPlaneUniforms) {
-                      const active = renderFlags.sectionPlanesActivePerLayer[baseIndex + sectionPlaneIndex];
-                      gl.uniform1i(sectionPlaneUniforms.active, active ? 1 : 0);
-                      if (active) {
-                          const sectionPlane = sectionPlanes[sectionPlaneIndex];
-                          if (origin) {
-                              const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3e$6);
-                              gl.uniform3fv(sectionPlaneUniforms.pos, rtcSectionPlanePos);
-                          } else {
-                              gl.uniform3fv(sectionPlaneUniforms.pos, sectionPlane.pos);
-                          }
-                          gl.uniform3fv(sectionPlaneUniforms.dir, sectionPlane.dir);
-                      }
-                  }
-              }
-          }
+
+          this.setSectionPlanesStateUniforms(batchingLayer);
+
           //=============================================================
           // TODO: Use drawElements count and offset to draw only one entity
           //=============================================================
-          gl.uniformMatrix4fv(this._uPositionsDecodeMatrix, false, batchingLayer._state.positionsDecodeMatrix);
-          this._aPosition.bindArrayBuffer(state.positionsBuf);
-          if (this._aOffset) {
-              this._aOffset.bindArrayBuffer(state.offsetsBuf);
-          }
-          if (this._aFlags) {
-              this._aFlags.bindArrayBuffer(state.flagsBuf);
-          }
+
           if (frameCtx.snapMode === "edge") {
               state.edgeIndicesBuf.bind();
               gl.drawElements(gl.LINES, state.edgeIndicesBuf.numItems, state.edgeIndicesBuf.itemType, 0);
@@ -47860,39 +48345,10 @@
       }
 
       _allocate() {
-
-          const scene = this._scene;
-          const gl = scene.canvas.gl;
-
-          this._program = new Program(gl, this._buildShader());
-
-          if (this._program.errors) {
-              this.errors = this._program.errors;
-              return;
-          }
+          super._allocate();
 
           const program = this._program;
 
-          this._uRenderPass = program.getLocation("renderPass");
-          this._uPickInvisible = program.getLocation("pickInvisible");
-          this._uPositionsDecodeMatrix = program.getLocation("positionsDecodeMatrix");
-          this._uWorldMatrix = program.getLocation("worldMatrix");
-          this._uViewMatrix = program.getLocation("viewMatrix");
-          this._uProjMatrix = program.getLocation("projMatrix");
-          this._uSectionPlanes = [];
-
-          for (let i = 0, len = scene._sectionPlanesState.sectionPlanes.length; i < len; i++) {
-              this._uSectionPlanes.push({
-                  active: program.getLocation("sectionPlaneActive" + i),
-                  pos: program.getLocation("sectionPlanePos" + i),
-                  dir: program.getLocation("sectionPlaneDir" + i)
-              });
-          }
-
-          this._aPosition = program.getAttribute("position");
-          this._aOffset = program.getAttribute("offset");
-          this._aFlags = program.getAttribute("flags");
-
           {
               this._uLogDepthBufFC = program.getLocation("logDepthBufFC");
           }
@@ -47908,13 +48364,6 @@
           this._program.bind();
       }
 
-      _buildShader() {
-          return {
-              vertex: this._buildVertexShader(),
-              fragment: this._buildFragmentShader()
-          };
-      }
-
       _buildVertexShader() {
           const scene = this._scene;
           const clipping = scene._sectionPlanesState.sectionPlanes.length > 0;
@@ -47942,10 +48391,9 @@
           }
           src.push("in float flags;");
           src.push("uniform bool pickInvisible;");
-          src.push("uniform mat4 worldMatrix;");
-          src.push("uniform mat4 viewMatrix;");
-          src.push("uniform mat4 projMatrix;");
-          src.push("uniform mat4 positionsDecodeMatrix;");
+
+          this._addMatricesUniformBlockLines(src);
+
           src.push("uniform vec3 uCameraEyeRtc;"); 
           src.push("uniform vec2 snapVectorA;"); 
           src.push("uniform vec2 snapInvVectorAB;"); 
@@ -48087,6 +48535,20 @@
           }
       }
 
+      eagerCreateRenders() {
+
+          // Pre-initialize renderers that would otherwise be lazy-initialised
+          // on user interaction, such as picking or emphasis, so that there is no delay
+          // when user first begins interacting with the viewer.
+
+          if (!this._snapDepthBufInitRenderer) {
+              this._snapDepthBufInitRenderer = new SnapBatchingDepthBufInitRenderer(this._scene, false);
+          }
+          if (!this._snapDepthRenderer) {
+              this._snapDepthRenderer = new SnapBatchingDepthRenderer(this._scene);
+          }
+      }
+
       get snapDepthBufInitRenderer() {
           if (!this._snapDepthBufInitRenderer) {
               this._snapDepthBufInitRenderer = new SnapBatchingDepthBufInitRenderer(this._scene, false);
@@ -48123,8 +48585,10 @@
           batchingRenderers = new SnapBatchingRenderers(scene);
           cachedRenderers$6[sceneId] = batchingRenderers;
           batchingRenderers._compile();
+          batchingRenderers.eagerCreateRenders();
           scene.on("compile", () => {
               batchingRenderers._compile();
+              batchingRenderers.eagerCreateRenders();
           });
           scene.on("destroyed", () => {
               delete cachedRenderers$6[sceneId];
@@ -48141,11 +48605,11 @@
   math.vec4([0, 0, 0, 1]);
   math.OBB3();
 
-  const tempVec3a$q = math.vec3();
-  const tempVec3b$k = math.vec3();
-  const tempVec3c$h = math.vec3();
-  const tempVec3d$d = math.vec3();
-  const tempVec3e$5 = math.vec3();
+  const tempVec3a$p = math.vec3();
+  const tempVec3b$l = math.vec3();
+  const tempVec3c$i = math.vec3();
+  const tempVec3d$e = math.vec3();
+  const tempVec3e$3 = math.vec3();
   const tempVec3f$1 = math.vec3();
   const tempVec3g$1 = math.vec3();
 
@@ -49324,10 +49788,10 @@
           const origin = state.origin;
           const offset = portion.offset;
 
-          const rtcRayOrigin = tempVec3a$q;
-          const rtcRayDir = tempVec3b$k;
+          const rtcRayOrigin = tempVec3a$p;
+          const rtcRayDir = tempVec3b$l;
 
-          rtcRayOrigin.set(origin ? math.subVec3(worldRayOrigin, origin, tempVec3c$h) : worldRayOrigin);  // World -> RTC
+          rtcRayOrigin.set(origin ? math.subVec3(worldRayOrigin, origin, tempVec3c$i) : worldRayOrigin);  // World -> RTC
           rtcRayDir.set(worldRayDir);
 
           if (offset) {
@@ -49336,8 +49800,8 @@
 
           math.transformRay(this.model.worldNormalMatrix, rtcRayOrigin, rtcRayDir, rtcRayOrigin, rtcRayDir); // RTC -> local
 
-          const a = tempVec3d$d;
-          const b = tempVec3e$5;
+          const a = tempVec3d$e;
+          const b = tempVec3e$3;
           const c = tempVec3f$1;
 
           let gotIntersect = false;
@@ -50360,6 +50824,8 @@
 
           this._addMatricesUniformBlockLines(src);
 
+          this._addRemapClipPosLines(src);
+
           if (scene.logarithmicDepthBufferEnabled) {
               src.push("uniform float logDepthBufFC;");
               src.push("out float vFragDepth;");
@@ -50404,7 +50870,7 @@
              src.push("vFragDepth = 1.0 + clipPos.w;");
               src.push("isPerspective = float (isPerspectiveMatrix(projMatrix));");
           }
-          src.push("gl_Position = clipPos;");
+          src.push("gl_Position = remapClipPos(clipPos);");
           src.push("}");
           src.push("}");
           return src;
@@ -50494,6 +50960,8 @@
 
           this._addMatricesUniformBlockLines(src);
 
+          this._addRemapClipPosLines(src);
+
           if (scene.logarithmicDepthBufferEnabled) {
               src.push("uniform float logDepthBufFC;");
               src.push("out float vFragDepth;");
@@ -50536,7 +51004,7 @@
               src.push("vFragDepth = 1.0 + clipPos.w;");
               src.push("isPerspective = float (isPerspectiveMatrix(projMatrix));");
           }
-          src.push("gl_Position = clipPos;");
+          src.push("gl_Position = remapClipPos(clipPos);");
           src.push("}");
           src.push("}");
           return src;
@@ -50639,6 +51107,8 @@
 
           this._addMatricesUniformBlockLines(src);
 
+          this._addRemapClipPosLines(src, 3);
+
           if (scene.logarithmicDepthBufferEnabled) {
               src.push("uniform float logDepthBufFC;");
               src.push("out float vFragDepth;");
@@ -50687,7 +51157,7 @@
              src.push("vFragDepth = 1.0 + clipPos.w;");
               src.push("isPerspective = float (isPerspectiveMatrix(projMatrix));");
           }
-          src.push("gl_Position = clipPos;");
+          src.push("gl_Position = remapClipPos(clipPos);");
           src.push("}");
           src.push("}");
           return src;
@@ -50727,7 +51197,7 @@
               }
           }
           src.push("in vec3 vWorldNormal;");
-          src.push("out vec4 outColor;");
+          src.push("out highp ivec4 outNormal;");
           src.push("void main(void) {");
           if (clipping) {
               src.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;");
@@ -50744,7 +51214,7 @@
           if (scene.logarithmicDepthBufferEnabled) {
               src.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;");
           }
-          src.push("    outColor = vec4((vWorldNormal * 0.5) + 0.5, 1.0);");
+          src.push(`    outNormal = ivec4(vWorldNormal * float(${math.MAX_INT}), 1.0);`);
           src.push("}");
           return src;
       }
@@ -51805,6 +52275,8 @@
 
           this._addMatricesUniformBlockLines(src);
 
+          this._addRemapClipPosLines(src, 3);
+
           if (scene.logarithmicDepthBufferEnabled) {
               src.push("uniform float logDepthBufFC;");
               src.push("out float vFragDepth;");
@@ -51843,7 +52315,7 @@
               src.push("vFlags = flags;");
           }
 
-          src.push("gl_Position = clipPos;");
+          src.push("gl_Position = remapClipPos(clipPos);");
           src.push("}");
           src.push("}");
           return src;
@@ -51879,8 +52351,7 @@
                   src.push("uniform vec3 sectionPlaneDir" + i + ";");
               }
           }
-          src.push("in vec3 vWorldNormal;");
-          src.push("out vec4 outColor;");
+          src.push("out highp ivec4 outNormal;");
           src.push("void main(void) {");
           if (clipping) {
               src.push("  bool clippable = (int(vFlags) >> 16 & 0xF) == 1;");
@@ -51900,7 +52371,7 @@
           src.push("  vec3 xTangent = dFdx( vWorldPosition.xyz );");
           src.push("  vec3 yTangent = dFdy( vWorldPosition.xyz );");
           src.push("  vec3 worldNormal = normalize( cross( xTangent, yTangent ) );");
-          src.push("  outColor = vec4((worldNormal * 0.5) + 0.5, 1.0);");
+          src.push(`  outNormal = ivec4(worldNormal * float(${math.MAX_INT}), 1.0);`);
           src.push("}");
           return src;
       }
@@ -52269,6 +52740,23 @@
           }
       }
 
+      eagerCreateRenders() {
+
+          // Pre-initialize certain renderers that would otherwise be lazy-initialised
+          // on user interaction, such as picking or emphasis, so that there is no delay
+          // when user first begins interacting with the viewer.
+
+          if (!this._silhouetteRenderer) { // Used for highlighting and selection
+              this._silhouetteRenderer = new TrianglesInstancingSilhouetteRenderer(this._scene);
+          }
+          if (!this._pickMeshRenderer) {
+              this._pickMeshRenderer = new TrianglesInstancingPickMeshRenderer(this._scene);
+          }
+          if (!this._pickDepthRenderer) {
+              this._pickDepthRenderer = new TrianglesInstancingPickDepthRenderer(this._scene);
+          }
+      }
+
       get colorRenderer() {
           if (!this._colorRenderer) {
               this._colorRenderer = new TrianglesInstancingColorRenderer(this._scene, false);
@@ -52475,8 +52963,10 @@
           instancingRenderers = new TrianglesInstancingRenderers(scene);
           cachedRenderers$5[sceneId] = instancingRenderers;
           instancingRenderers._compile();
+          instancingRenderers.eagerCreateRenders();
           scene.on("compile", () => {
               instancingRenderers._compile();
+              instancingRenderers.eagerCreateRenders();
           });
           scene.on("destroyed", () => {
               delete cachedRenderers$5[sceneId];
@@ -52486,30 +52976,19 @@
       return instancingRenderers;
   }
 
-  const tempVec3a$p = math.vec3();
-  const tempVec3b$j = math.vec3();
-  const tempVec3c$g = math.vec3();
-  const tempVec3d$c = math.vec3();
-  const tempVec3e$4 = math.vec3();
-  const tempMat4a$c = math.mat4();
+  const tempVec3a$o = math.vec3();
+  const tempVec3b$k = math.vec3();
+  const tempVec3c$h = math.vec3();
+  const tempVec3d$d = math.vec3();
+  const tempMat4a$d = math.mat4();
 
   /**
    * @private
    */
-  class SnapInstancingDepthBufInitRenderer {
+  class SnapInstancingDepthBufInitRenderer extends VBOSceneModelRenderer {
 
       constructor(scene) {
-          this._scene = scene;
-          this._hash = this._getHash();
-          this._allocate();
-      }
-
-      getValid() {
-          return this._hash === this._getHash();
-      };
-
-      _getHash() {
-          return this._scene._sectionPlanesState.getHash();
+          super(scene, false, { instancing: true });
       }
 
       drawLayer(frameCtx, instancingLayer, renderPass) {
@@ -52536,7 +53015,13 @@
           const aabb = instancingLayer.aabb;
           const viewMatrix = frameCtx.pickViewMatrix || camera.viewMatrix;
 
-          const coordinateScaler = tempVec3a$p;
+          if (this._vaoCache.has(instancingLayer)) {
+              gl.bindVertexArray(this._vaoCache.get(instancingLayer));
+          } else {
+              this._vaoCache.set(instancingLayer, this._makeVAO(state));
+          }
+
+          const coordinateScaler = tempVec3a$o;
           coordinateScaler[0] = math.safeInv(aabb[3] - aabb[0]) * math.MAX_INT;
           coordinateScaler[1] = math.safeInv(aabb[4] - aabb[1]) * math.MAX_INT;
           coordinateScaler[2] = math.safeInv(aabb[5] - aabb[2]) * math.MAX_INT;
@@ -52548,9 +53033,9 @@
           let rtcViewMatrix;
           let rtcCameraEye;
           if (origin || position[0] !== 0 || position[1] !== 0 || position[2] !== 0) {
-              const rtcOrigin = tempVec3b$j;
+              const rtcOrigin = tempVec3b$k;
               if (origin) {
-                  const rotatedOrigin = math.transformPoint3(rotationMatrix, origin, tempVec3c$g);
+                  const rotatedOrigin = math.transformPoint3(rotationMatrix, origin, tempVec3c$h);
                   rtcOrigin[0] = rotatedOrigin[0];
                   rtcOrigin[1] = rotatedOrigin[1];
                   rtcOrigin[2] = rotatedOrigin[2];
@@ -52562,8 +53047,8 @@
               rtcOrigin[0] += position[0];
               rtcOrigin[1] += position[1];
               rtcOrigin[2] += position[2];
-              rtcViewMatrix = createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$c);
-              rtcCameraEye = tempVec3d$c;
+              rtcViewMatrix = createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$d);
+              rtcCameraEye = tempVec3d$d;
               rtcCameraEye[0] = camera.eye[0] - rtcOrigin[0];
               rtcCameraEye[1] = camera.eye[1] - rtcOrigin[1];
               rtcCameraEye[2] = camera.eye[2] - rtcOrigin[2];
@@ -52585,40 +53070,30 @@
           gl.uniform3fv(this._uCoordinateScaler, coordinateScaler);
           gl.uniform1i(this._uRenderPass, renderPass);
           gl.uniform1i(this._uPickInvisible, frameCtx.pickInvisible);
-          gl.uniformMatrix4fv(this._uWorldMatrix, false, rotationMatrixConjugate);
-          gl.uniformMatrix4fv(this._uViewMatrix, false, rtcViewMatrix);
-          gl.uniformMatrix4fv(this._uProjMatrix, false, camera.projMatrix);
+
+          let offset = 0;
+          const mat4Size = 4 * 4;
+
+          this._matricesUniformBlockBufferData.set(rotationMatrixConjugate, 0);
+          this._matricesUniformBlockBufferData.set(rtcViewMatrix, offset += mat4Size);
+          this._matricesUniformBlockBufferData.set(camera.projMatrix, offset += mat4Size);
+          this._matricesUniformBlockBufferData.set(state.positionsDecodeMatrix, offset += mat4Size);
+
+          gl.bindBuffer(gl.UNIFORM_BUFFER, this._matricesUniformBlockBuffer);
+          gl.bufferData(gl.UNIFORM_BUFFER, this._matricesUniformBlockBufferData, gl.DYNAMIC_DRAW);
+
+          gl.bindBufferBase(
+              gl.UNIFORM_BUFFER,
+              this._matricesUniformBlockBufferBindingPoint,
+              this._matricesUniformBlockBuffer);
+
 
           {
               const logDepthBufFC = 2.0 / (Math.log(frameCtx.pickZFar + 1.0) / Math.LN2);
               gl.uniform1f(this._uLogDepthBufFC, logDepthBufFC);
           }
 
-          const numSectionPlanes = scene._sectionPlanesState.sectionPlanes.length;
-          if (numSectionPlanes > 0) {
-              const sectionPlanes = scene._sectionPlanesState.sectionPlanes;
-              const baseIndex = instancingLayer.layerIndex * numSectionPlanes;
-              const renderFlags = model.renderFlags;
-              for (let sectionPlaneIndex = 0; sectionPlaneIndex < numSectionPlanes; sectionPlaneIndex++) {
-                  const sectionPlaneUniforms = this._uSectionPlanes[sectionPlaneIndex];
-                  if (sectionPlaneUniforms) {
-                      const active = renderFlags.sectionPlanesActivePerLayer[baseIndex + sectionPlaneIndex];
-                      gl.uniform1i(sectionPlaneUniforms.active, active ? 1 : 0);
-                      if (active) {
-                          const sectionPlane = sectionPlanes[sectionPlaneIndex];
-                          if (origin) {
-                              const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3e$4);
-                              gl.uniform3fv(sectionPlaneUniforms.pos, rtcSectionPlanePos);
-                          } else {
-                              gl.uniform3fv(sectionPlaneUniforms.pos, sectionPlane.pos);
-                          }
-                          gl.uniform3fv(sectionPlaneUniforms.dir, sectionPlane.dir);
-                      }
-                  }
-              }
-          }
-
-          gl.uniformMatrix4fv(this._uPositionsDecodeMatrix, false, state.positionsDecodeMatrix);
+          this.setSectionPlanesStateUniforms(instancingLayer);
 
           this._aModelMatrixCol0.bindArrayBuffer(state.modelMatrixCol0Buf);
           this._aModelMatrixCol1.bindArrayBuffer(state.modelMatrixCol1Buf);
@@ -52628,16 +53103,11 @@
           gl.vertexAttribDivisor(this._aModelMatrixCol1.location, 1);
           gl.vertexAttribDivisor(this._aModelMatrixCol2.location, 1);
 
-          this._aPosition.bindArrayBuffer(state.positionsBuf);
 
           if (this._aFlags) {
               this._aFlags.bindArrayBuffer(state.flagsBuf);
               gl.vertexAttribDivisor(this._aFlags.location, 1);
           }
-          if (this._aOffset) {
-              this._aOffset.bindArrayBuffer(state.offsetsBuf);
-              gl.vertexAttribDivisor(this._aOffset.location, 1);
-          }
 
           state.indicesBuf.bind();
           gl.drawElementsInstanced(gl.TRIANGLES, state.indicesBuf.numItems, state.indicesBuf.itemType, 0, state.numInstances);
@@ -52656,34 +53126,10 @@
       }
 
       _allocate() {
-          const scene = this._scene;
-          const gl = scene.canvas.gl;
-          this._program = new Program(gl, this._buildShader());
-          if (this._program.errors) {
-              this.errors = this._program.errors;
-              return;
-          }
+          super._allocate();
+
           const program = this._program;
-          this._uRenderPass = program.getLocation("renderPass");
-          this._uPickInvisible = program.getLocation("pickInvisible");
-          this._uPositionsDecodeMatrix = program.getLocation("positionsDecodeMatrix");
-          this._uWorldMatrix = program.getLocation("worldMatrix");
-          this._uViewMatrix = program.getLocation("viewMatrix");
-          this._uProjMatrix = program.getLocation("projMatrix");
-          this._uSectionPlanes = [];
-          for (let i = 0, len = scene._sectionPlanesState.sectionPlanes.length; i < len; i++) {
-              this._uSectionPlanes.push({
-                  active: program.getLocation("sectionPlaneActive" + i),
-                  pos: program.getLocation("sectionPlanePos" + i),
-                  dir: program.getLocation("sectionPlaneDir" + i)
-              });
-          }
-          this._aPosition = program.getAttribute("position");
-          this._aOffset = program.getAttribute("offset");
-          this._aFlags = program.getAttribute("flags");
-          this._aModelMatrixCol0 = program.getAttribute("modelMatrixCol0");
-          this._aModelMatrixCol1 = program.getAttribute("modelMatrixCol1");
-          this._aModelMatrixCol2 = program.getAttribute("modelMatrixCol2");
+
           {
               this._uLogDepthBufFC = program.getLocation("logDepthBufFC");
           }
@@ -52699,13 +53145,6 @@
 
       }
 
-      _buildShader() {
-          return {
-              vertex: this._buildVertexShader(),
-              fragment: this._buildFragmentShader()
-          };
-      }
-
       _buildVertexShader() {
           const scene = this._scene;
           const sectionPlanesState = scene._sectionPlanesState;
@@ -52736,10 +53175,9 @@
           src.push("in vec4 modelMatrixCol1;");
           src.push("in vec4 modelMatrixCol2;");
           src.push("uniform bool pickInvisible;");
-          src.push("uniform mat4 worldMatrix;");
-          src.push("uniform mat4 viewMatrix;");
-          src.push("uniform mat4 projMatrix;");
-          src.push("uniform mat4 positionsDecodeMatrix;");
+
+          this._addMatricesUniformBlockLines(src);
+
           src.push("uniform vec3 uCameraEyeRtc;");
           src.push("uniform vec2 snapVectorA;");
           src.push("uniform vec2 snapInvVectorAB;");
@@ -52860,30 +53298,19 @@
       }
   }
 
-  const tempVec3a$o = math.vec3();
-  const tempVec3b$i = math.vec3();
-  const tempVec3c$f = math.vec3();
-  const tempVec3d$b = math.vec3();
-  const tempVec3e$3 = math.vec3();
-  const tempMat4a$b = math.mat4();
+  const tempVec3a$n = math.vec3();
+  const tempVec3b$j = math.vec3();
+  const tempVec3c$g = math.vec3();
+  const tempVec3d$c = math.vec3();
+  const tempMat4a$c = math.mat4();
 
   /**
    * @private
    */
-  class SnapInstancingDepthRenderer {
+  class SnapInstancingDepthRenderer extends VBOSceneModelRenderer {
 
       constructor(scene) {
-          this._scene = scene;
-          this._hash = this._getHash();
-          this._allocate();
-      }
-
-      getValid() {
-          return this._hash === this._getHash();
-      };
-
-      _getHash() {
-          return this._scene._sectionPlanesState.getHash();
+          super(scene, false, { instancing: true });
       }
 
       drawLayer(frameCtx, instancingLayer, renderPass) {
@@ -52910,7 +53337,13 @@
           const aabb = instancingLayer.aabb;
           const viewMatrix = frameCtx.pickViewMatrix || camera.viewMatrix;
 
-          const coordinateScaler = tempVec3a$o;
+          if (this._vaoCache.has(instancingLayer)) {
+              gl.bindVertexArray(this._vaoCache.get(instancingLayer));
+          } else {
+              this._vaoCache.set(instancingLayer, this._makeVAO(state));
+          }
+
+          const coordinateScaler = tempVec3a$n;
           coordinateScaler[0] = math.safeInv(aabb[3] - aabb[0]) * math.MAX_INT;
           coordinateScaler[1] = math.safeInv(aabb[4] - aabb[1]) * math.MAX_INT;
           coordinateScaler[2] = math.safeInv(aabb[5] - aabb[2]) * math.MAX_INT;
@@ -52923,9 +53356,9 @@
           let rtcCameraEye;
 
           if (origin || position[0] !== 0 || position[1] !== 0 || position[2] !== 0) {
-              const rtcOrigin = tempVec3b$i;
+              const rtcOrigin = tempVec3b$j;
               if (origin) {
-                  const rotatedOrigin = math.transformPoint3(rotationMatrix, origin, tempVec3c$f);
+                  const rotatedOrigin = math.transformPoint3(rotationMatrix, origin, tempVec3c$g);
                   rtcOrigin[0] = rotatedOrigin[0];
                   rtcOrigin[1] = rotatedOrigin[1];
                   rtcOrigin[2] = rotatedOrigin[2];
@@ -52937,8 +53370,8 @@
               rtcOrigin[0] += position[0];
               rtcOrigin[1] += position[1];
               rtcOrigin[2] += position[2];
-              rtcViewMatrix = createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$b);
-              rtcCameraEye = tempVec3d$b;
+              rtcViewMatrix = createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$c);
+              rtcCameraEye = tempVec3d$c;
               rtcCameraEye[0] = camera.eye[0] - rtcOrigin[0];
               rtcCameraEye[1] = camera.eye[1] - rtcOrigin[1];
               rtcCameraEye[2] = camera.eye[2] - rtcOrigin[2];
@@ -52960,51 +53393,41 @@
           gl.uniform3fv(this._uCoordinateScaler, coordinateScaler);
           gl.uniform1i(this._uRenderPass, renderPass);
           gl.uniform1i(this._uPickInvisible, frameCtx.pickInvisible);
-          gl.uniformMatrix4fv(this._uViewMatrix, false, rtcViewMatrix);
-          gl.uniformMatrix4fv(this._uWorldMatrix, false, rotationMatrixConjugate);
-          gl.uniformMatrix4fv(this._uProjMatrix, false, camera.projMatrix);
+
+          let offset = 0;
+          const mat4Size = 4 * 4;
+
+          this._matricesUniformBlockBufferData.set(rotationMatrixConjugate, 0);
+          this._matricesUniformBlockBufferData.set(rtcViewMatrix, offset += mat4Size);
+          this._matricesUniformBlockBufferData.set(camera.projMatrix, offset += mat4Size);
+          this._matricesUniformBlockBufferData.set(state.positionsDecodeMatrix, offset += mat4Size);
+
+          gl.bindBuffer(gl.UNIFORM_BUFFER, this._matricesUniformBlockBuffer);
+          gl.bufferData(gl.UNIFORM_BUFFER, this._matricesUniformBlockBufferData, gl.DYNAMIC_DRAW);
+
+          gl.bindBufferBase(
+              gl.UNIFORM_BUFFER,
+              this._matricesUniformBlockBufferBindingPoint,
+              this._matricesUniformBlockBuffer);
+
           {
               const logDepthBufFC = 2.0 / (Math.log(frameCtx.pickZFar + 1.0) / Math.LN2); // TODO: Far from pick project matrix
               gl.uniform1f(this._uLogDepthBufFC, logDepthBufFC);
           }
-          const numSectionPlanes = scene._sectionPlanesState.sectionPlanes.length;
-          if (numSectionPlanes > 0) {
-              const sectionPlanes = scene._sectionPlanesState.sectionPlanes;
-              const baseIndex = instancingLayer.layerIndex * numSectionPlanes;
-              const renderFlags = model.renderFlags;
-              for (let sectionPlaneIndex = 0; sectionPlaneIndex < numSectionPlanes; sectionPlaneIndex++) {
-                  const sectionPlaneUniforms = this._uSectionPlanes[sectionPlaneIndex];
-                  if (sectionPlaneUniforms) {
-                      const active = renderFlags.sectionPlanesActivePerLayer[baseIndex + sectionPlaneIndex];
-                      gl.uniform1i(sectionPlaneUniforms.active, active ? 1 : 0);
-                      if (active) {
-                          const sectionPlane = sectionPlanes[sectionPlaneIndex];
-                          if (origin) {
-                              const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3e$3);
-                              gl.uniform3fv(sectionPlaneUniforms.pos, rtcSectionPlanePos);
-                          } else {
-                              gl.uniform3fv(sectionPlaneUniforms.pos, sectionPlane.pos);
-                          }
-                          gl.uniform3fv(sectionPlaneUniforms.dir, sectionPlane.dir);
-                      }
-                  }
-              }
-          }
 
-          gl.uniformMatrix4fv(this._uPositionsDecodeMatrix, false, state.positionsDecodeMatrix);
+          this.setSectionPlanesStateUniforms(instancingLayer);
+
+
           this._aModelMatrixCol0.bindArrayBuffer(state.modelMatrixCol0Buf);
           this._aModelMatrixCol1.bindArrayBuffer(state.modelMatrixCol1Buf);
           this._aModelMatrixCol2.bindArrayBuffer(state.modelMatrixCol2Buf);
           gl.vertexAttribDivisor(this._aModelMatrixCol0.location, 1);
           gl.vertexAttribDivisor(this._aModelMatrixCol1.location, 1);
           gl.vertexAttribDivisor(this._aModelMatrixCol2.location, 1);
-          this._aPosition.bindArrayBuffer(state.positionsBuf);
+
           this._aFlags.bindArrayBuffer(state.flagsBuf);
           gl.vertexAttribDivisor(this._aFlags.location, 1);
-          if (this._aOffset) {
-              this._aOffset.bindArrayBuffer(state.offsetsBuf);
-              gl.vertexAttribDivisor(this._aOffset.location, 1);
-          }
+
           if (frameCtx.snapMode === "edge") {
               state.edgeIndicesBuf.bind();
               gl.drawElementsInstanced(gl.LINES, state.edgeIndicesBuf.numItems, state.edgeIndicesBuf.itemType, 0, state.numInstances);
@@ -53023,34 +53446,10 @@
       }
 
       _allocate() {
-          const scene = this._scene;
-          const gl = scene.canvas.gl;
-          this._program = new Program(gl, this._buildShader());
-          if (this._program.errors) {
-              this.errors = this._program.errors;
-              return;
-          }
+          super._allocate();
+
           const program = this._program;
-          this._uRenderPass = program.getLocation("renderPass");
-          this._uPickInvisible = program.getLocation("pickInvisible");
-          this._uPositionsDecodeMatrix = program.getLocation("positionsDecodeMatrix");
-          this._uWorldMatrix = program.getLocation("worldMatrix");
-          this._uViewMatrix = program.getLocation("viewMatrix");
-          this._uProjMatrix = program.getLocation("projMatrix");
-          this._uSectionPlanes = [];
-          for (let i = 0, len = scene._sectionPlanesState.sectionPlanes.length; i < len; i++) {
-              this._uSectionPlanes.push({
-                  active: program.getLocation("sectionPlaneActive" + i),
-                  pos: program.getLocation("sectionPlanePos" + i),
-                  dir: program.getLocation("sectionPlaneDir" + i)
-              });
-          }
-          this._aPosition = program.getAttribute("position");
-          this._aOffset = program.getAttribute("offset");
-          this._aFlags = program.getAttribute("flags");
-          this._aModelMatrixCol0 = program.getAttribute("modelMatrixCol0");
-          this._aModelMatrixCol1 = program.getAttribute("modelMatrixCol1");
-          this._aModelMatrixCol2 = program.getAttribute("modelMatrixCol2");
+
           {
               this._uLogDepthBufFC = program.getLocation("logDepthBufFC");
           }
@@ -53066,13 +53465,6 @@
 
       }
 
-      _buildShader() {
-          return {
-              vertex: this._buildVertexShader(),
-              fragment: this._buildFragmentShader()
-          };
-      }
-
       _buildVertexShader() {
           const scene = this._scene;
           const sectionPlanesState = scene._sectionPlanesState;
@@ -53103,10 +53495,9 @@
           src.push("in vec4 modelMatrixCol1;");
           src.push("in vec4 modelMatrixCol2;");
           src.push("uniform bool pickInvisible;");
-          src.push("uniform mat4 worldMatrix;");
-          src.push("uniform mat4 viewMatrix;");
-          src.push("uniform mat4 projMatrix;");
-          src.push("uniform mat4 positionsDecodeMatrix;");
+
+          this._addMatricesUniformBlockLines(src);
+
           src.push("uniform vec3 uCameraEyeRtc;"); 
           src.push("uniform vec2 snapVectorA;"); 
           src.push("uniform vec2 snapInvVectorAB;"); 
@@ -53247,6 +53638,20 @@
           }
       }
 
+      eagerCreateRenders() {
+
+          // Pre-initialize renderers that would otherwise be lazy-initialised
+          // on user interaction, such as picking or emphasis, so that there is no delay
+          // when user first begins interacting with the viewer.
+
+          if (!this._snapDepthBufInitRenderer) {
+              this._snapDepthBufInitRenderer = new SnapInstancingDepthBufInitRenderer(this._scene, false);
+          }
+          if (!this._snapDepthRenderer) {
+              this._snapDepthRenderer = new SnapInstancingDepthRenderer(this._scene);
+          }
+      }
+
       get snapDepthBufInitRenderer() {
           if (!this._snapDepthBufInitRenderer) {
               this._snapDepthBufInitRenderer = new SnapInstancingDepthBufInitRenderer(this._scene, false);
@@ -53283,8 +53688,10 @@
           instancingRenderers = new SnapInstancingRenderers(scene);
           cachedRenderers$4[sceneId] = instancingRenderers;
           instancingRenderers._compile();
+          instancingRenderers.eagerCreateRenders();
           scene.on("compile", () => {
               instancingRenderers._compile();
+              instancingRenderers.eagerCreateRenders();
           });
           scene.on("destroyed", () => {
               delete cachedRenderers$4[sceneId];
@@ -53301,10 +53708,10 @@
   math.vec4([0, 0, 0, 1]);
   const tempVec3fa$2 = new Float32Array(3);
 
-  const tempVec3a$n = math.vec3();
-  const tempVec3b$h = math.vec3();
-  const tempVec3c$e = math.vec3();
-  const tempVec3d$a = math.vec3();
+  const tempVec3a$m = math.vec3();
+  const tempVec3b$i = math.vec3();
+  const tempVec3c$f = math.vec3();
+  const tempVec3d$b = math.vec3();
   const tempVec3e$2 = math.vec3();
   const tempVec3f = math.vec3();
   const tempVec3g = math.vec3();
@@ -54318,10 +54725,10 @@
           const origin = state.origin;
           const offset = portion.offset;
 
-          const rtcRayOrigin = tempVec3a$n;
-          const rtcRayDir = tempVec3b$h;
+          const rtcRayOrigin = tempVec3a$m;
+          const rtcRayDir = tempVec3b$i;
 
-          rtcRayOrigin.set(origin ? math.subVec3(worldRayOrigin, origin, tempVec3c$e) : worldRayOrigin);  // World -> RTC
+          rtcRayOrigin.set(origin ? math.subVec3(worldRayOrigin, origin, tempVec3c$f) : worldRayOrigin);  // World -> RTC
           rtcRayDir.set(worldRayDir);
 
           if (offset) {
@@ -54332,7 +54739,7 @@
 
           math.transformRay(portion.inverseMatrix, rtcRayOrigin, rtcRayDir, rtcRayOrigin, rtcRayDir);
 
-          const a = tempVec3d$a;
+          const a = tempVec3d$b;
           const b = tempVec3e$2;
           const c = tempVec3f;
 
@@ -56827,6 +57234,8 @@
 
           this._addMatricesUniformBlockLines(src);
 
+          this._addRemapClipPosLines(src);
+
           src.push("uniform float pointSize;");
           if (pointsMaterial.perspectivePoints) {
               src.push("uniform float nearPlaneHeight;");
@@ -56868,7 +57277,7 @@
           if (scene.logarithmicDepthBufferEnabled) {
              src.push("vFragDepth = 1.0 + clipPos.w;");
           }
-          src.push("gl_Position = clipPos;");
+          src.push("gl_Position = remapClipPos(clipPos);");
           if (pointsMaterial.perspectivePoints) {
               src.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;");
               src.push("gl_PointSize = max(gl_PointSize, " + Math.floor(pointsMaterial.minPerspectivePointSize) + ".0);");
@@ -56967,6 +57376,8 @@
 
           this._addMatricesUniformBlockLines(src);
 
+          this._addRemapClipPosLines(src);
+
           src.push("uniform float pointSize;");
           if (pointsMaterial.perspectivePoints) {
               src.push("uniform float nearPlaneHeight;");
@@ -57005,7 +57416,7 @@
           if (scene.logarithmicDepthBufferEnabled) {
              src.push("vFragDepth = 1.0 + clipPos.w;");
           }
-          src.push("gl_Position = clipPos;");
+          src.push("gl_Position = remapClipPos(clipPos);");
           if (pointsMaterial.perspectivePoints) {
               src.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;");
               src.push("gl_PointSize = max(gl_PointSize, " + Math.floor(pointsMaterial.minPerspectivePointSize) + ".0);");
@@ -57353,8 +57764,8 @@
       }
   }
 
-  const tempVec3a$m = math.vec4();
-  const tempVec3b$g = math.vec4();
+  const tempVec3a$l = math.vec4();
+  const tempVec3b$h = math.vec4();
   const tempVec4a$8 = math.vec4([0, 0, 0, 1]);
   const tempVec4b$7 = math.vec4([0, 0, 0, 1]);
   math.vec4([0, 0, 0, 1]);
@@ -57503,8 +57914,8 @@
 
               const bounds = geometryCompressionUtils.getPositionsBounds(positionsCompressed);
 
-              const min = geometryCompressionUtils.decompressPosition(bounds.min, this._state.positionsDecodeMatrix, tempVec3a$m);
-              const max = geometryCompressionUtils.decompressPosition(bounds.max, this._state.positionsDecodeMatrix, tempVec3b$g);
+              const min = geometryCompressionUtils.decompressPosition(bounds.min, this._state.positionsDecodeMatrix, tempVec3a$l);
+              const max = geometryCompressionUtils.decompressPosition(bounds.max, this._state.positionsDecodeMatrix, tempVec3b$h);
 
               worldAABB[0] = min[0];
               worldAABB[1] = min[1];
@@ -58450,6 +58861,8 @@
 
           this._addMatricesUniformBlockLines(src);
 
+          this._addRemapClipPosLines(src);
+
           src.push("uniform float pointSize;");
           if (pointsMaterial.perspectivePoints) {
               src.push("uniform float nearPlaneHeight;");
@@ -58491,6 +58904,7 @@
               src.push("  vFlags = flags;");
           }
           src.push("vec4 clipPos = projMatrix * viewPosition;");
+          src.push("gl_Position = remapClipPos(clipPos);");
           if (scene.logarithmicDepthBufferEnabled) {
              src.push("vFragDepth = 1.0 + clipPos.w;");
           }
@@ -58601,6 +59015,8 @@
 
           this._addMatricesUniformBlockLines(src);
 
+          this._addRemapClipPosLines(src);
+
           src.push("uniform float pointSize;");
           if (pointsMaterial.perspectivePoints) {
               src.push("uniform float nearPlaneHeight;");
@@ -58640,10 +59056,11 @@
           }
           src.push("  vViewPosition = viewPosition;");
           src.push("vec4 clipPos = projMatrix * viewPosition;");
+          src.push("gl_Position = remapClipPos(clipPos);");
           if (scene.logarithmicDepthBufferEnabled) {
              src.push("vFragDepth = 1.0 + clipPos.w;");
           }
-          src.push("gl_Position = clipPos;");
+          src.push("gl_Position = remapClipPos(clipPos);");
           if (pointsMaterial.perspectivePoints) {
               src.push("gl_PointSize = (nearPlaneHeight * pointSize) / clipPos.w;");
               src.push("gl_PointSize = max(gl_PointSize, " + Math.floor(pointsMaterial.minPerspectivePointSize) + ".0);");
@@ -59340,6 +59757,7 @@
               numInstances: 0,
               origin: cfg.origin ? math.vec3(cfg.origin) : null,
               geometry: cfg.geometry,
+              positionsDecodeMatrix: cfg.geometry.positionsDecodeMatrix, // So we can null the geometry for GC
               colorsBuf: null,
               flagsBuf: null,
               offsetsBuf: null,
@@ -59478,34 +59896,46 @@
           }
           const gl = this.model.scene.canvas.gl;
           const flagsLength = this._pickColors.length / 4;
+          const state = this._state;
+          const geometry = state.geometry;
           if (flagsLength > 0) {
               // Because we only build flags arrays here, 
               // get their length from the colors array
               let notNormalized = false;
-              this._state.flagsBuf = new ArrayBuf(gl, gl.ARRAY_BUFFER, new Float32Array(flagsLength), flagsLength, 1, gl.DYNAMIC_DRAW, notNormalized);
+              state.flagsBuf = new ArrayBuf(gl, gl.ARRAY_BUFFER, new Float32Array(flagsLength), flagsLength, 1, gl.DYNAMIC_DRAW, notNormalized);
           }
           if (this.model.scene.entityOffsetsEnabled) {
               if (this._offsets.length > 0) {
                   const notNormalized = false;
-                  this._state.offsetsBuf = new ArrayBuf(gl, gl.ARRAY_BUFFER, new Float32Array(this._offsets), this._offsets.length, 3, gl.DYNAMIC_DRAW, notNormalized);
+                  state.offsetsBuf = new ArrayBuf(gl, gl.ARRAY_BUFFER, new Float32Array(this._offsets), this._offsets.length, 3, gl.DYNAMIC_DRAW, notNormalized);
                   this._offsets = []; // Release memory
               }
           }
+          if (geometry.positionsCompressed && geometry.positionsCompressed.length > 0) {
+              const normalized = false;
+              state.positionsBuf = new ArrayBuf(gl, gl.ARRAY_BUFFER, geometry.positionsCompressed, geometry.positionsCompressed.length, 3, gl.STATIC_DRAW, normalized);
+              state.positionsDecodeMatrix = math.mat4(geometry.positionsDecodeMatrix);
+          }
+          if (geometry.colorsCompressed && geometry.colorsCompressed.length > 0) {
+              const colorsCompressed = new Uint8Array(geometry.colorsCompressed);
+              const notNormalized = false;
+              state.colorsBuf = new ArrayBuf(gl, gl.ARRAY_BUFFER, colorsCompressed, colorsCompressed.length, 4, gl.STATIC_DRAW, notNormalized);
+          }
           if (this._modelMatrixCol0.length > 0) {
               const normalized = false;
-              this._state.modelMatrixCol0Buf = new ArrayBuf(gl, gl.ARRAY_BUFFER, new Float32Array(this._modelMatrixCol0), this._modelMatrixCol0.length, 4, gl.STATIC_DRAW, normalized);
-              this._state.modelMatrixCol1Buf = new ArrayBuf(gl, gl.ARRAY_BUFFER, new Float32Array(this._modelMatrixCol1), this._modelMatrixCol1.length, 4, gl.STATIC_DRAW, normalized);
-              this._state.modelMatrixCol2Buf = new ArrayBuf(gl, gl.ARRAY_BUFFER, new Float32Array(this._modelMatrixCol2), this._modelMatrixCol2.length, 4, gl.STATIC_DRAW, normalized);
+              state.modelMatrixCol0Buf = new ArrayBuf(gl, gl.ARRAY_BUFFER, new Float32Array(this._modelMatrixCol0), this._modelMatrixCol0.length, 4, gl.STATIC_DRAW, normalized);
+              state.modelMatrixCol1Buf = new ArrayBuf(gl, gl.ARRAY_BUFFER, new Float32Array(this._modelMatrixCol1), this._modelMatrixCol1.length, 4, gl.STATIC_DRAW, normalized);
+              state.modelMatrixCol2Buf = new ArrayBuf(gl, gl.ARRAY_BUFFER, new Float32Array(this._modelMatrixCol2), this._modelMatrixCol2.length, 4, gl.STATIC_DRAW, normalized);
               this._modelMatrixCol0 = [];
               this._modelMatrixCol1 = [];
               this._modelMatrixCol2 = [];
           }
           if (this._pickColors.length > 0) {
               const normalized = false;
-              this._state.pickColorsBuf = new ArrayBuf(gl, gl.ARRAY_BUFFER, new Uint8Array(this._pickColors), this._pickColors.length, 4, gl.STATIC_DRAW, normalized);
+              state.pickColorsBuf = new ArrayBuf(gl, gl.ARRAY_BUFFER, new Uint8Array(this._pickColors), this._pickColors.length, 4, gl.STATIC_DRAW, normalized);
               this._pickColors = []; // Release memory
           }
-          this._state.geometry = null;
+          state.geometry = null;
           this._finalized = true;
       }
 
@@ -61467,14 +61897,14 @@
       }
   }
 
-  const tempVec3a$l = math.vec3();
-  const tempVec3b$f = math.vec3();
-  const tempVec3c$d = math.vec3();
-  const tempVec3d$9 = math.vec3();
+  const tempVec3a$k = math.vec3();
+  const tempVec3b$g = math.vec3();
+  const tempVec3c$e = math.vec3();
+  const tempVec3d$a = math.vec3();
 
   const tempVec4a$6 = math.vec4();
 
-  const tempMat4a$a = math.mat4();
+  const tempMat4a$b = math.mat4();
 
   /**
    * @private
@@ -61535,9 +61965,9 @@
           const gotOrigin = (origin[0] !== 0 || origin[1] !== 0 || origin[2] !== 0);
           const gotPosition = (position[0] !== 0 || position[1] !== 0 || position[2] !== 0);
           if (gotOrigin || gotPosition) {
-              const rtcOrigin = tempVec3a$l;
+              const rtcOrigin = tempVec3a$k;
               if (gotOrigin) {
-                  const rotatedOrigin = math.transformPoint3(rotationMatrix, origin, tempVec3b$f);
+                  const rotatedOrigin = math.transformPoint3(rotationMatrix, origin, tempVec3b$g);
                   rtcOrigin[0] = rotatedOrigin[0];
                   rtcOrigin[1] = rotatedOrigin[1];
                   rtcOrigin[2] = rotatedOrigin[2];
@@ -61549,8 +61979,8 @@
               rtcOrigin[0] += position[0];
               rtcOrigin[1] += position[1];
               rtcOrigin[2] += position[2];
-              rtcViewMatrix = createRTCViewMat(camera.viewMatrix, rtcOrigin, tempMat4a$a);
-              rtcCameraEye = tempVec3c$d;
+              rtcViewMatrix = createRTCViewMat(camera.viewMatrix, rtcOrigin, tempMat4a$b);
+              rtcCameraEye = tempVec3c$e;
               rtcCameraEye[0] = camera.eye[0] - rtcOrigin[0];
               rtcCameraEye[1] = camera.eye[1] - rtcOrigin[1];
               rtcCameraEye[2] = camera.eye[2] - rtcOrigin[2];
@@ -61583,7 +62013,7 @@
                       if (active) {
                           const sectionPlane = sectionPlanes[sectionPlaneIndex];
                           if (origin) {
-                              const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3d$9);
+                              const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3d$a);
                               gl.uniform3fv(sectionPlaneUniforms.pos, rtcSectionPlanePos);
                           } else {
                               gl.uniform3fv(sectionPlaneUniforms.pos, sectionPlane.pos);
@@ -61875,9 +62305,6 @@
           src.push("   return;"); // Cull vertex
           src.push("} else {");
 
-          // model matrices
-          src.push ("mat4 worldMatrix = sceneModelWorldMatrix * mat4 (texelFetch (uTextureModelMatrices, ivec2(0, 0), 0), texelFetch (uTextureModelMatrices, ivec2(1, 0), 0), texelFetch (uTextureModelMatrices, ivec2(2, 0), 0), texelFetch (uTextureModelMatrices, ivec2(3, 0), 0));");
-
           // get vertex base
           src.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));");
 
@@ -61922,7 +62349,7 @@
           // when the geometry is not solid, if needed, flip the triangle winding
           src.push("if (solid != 1u) {");
           src.push("if (isPerspectiveMatrix(projMatrix)) {");
-          src.push("vec3 uCameraEyeRtcInQuantizedSpace = (inverse(worldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;");
+          src.push("vec3 uCameraEyeRtcInQuantizedSpace = (inverse(sceneModelWorldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;");
           // src.push("vColor = vec4(vec3(1, -1, 0)*dot(normalize(position.xyz - uCameraEyeRtcInQuantizedSpace), normal), 1);")
           src.push("if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {");
           src.push("position = positions[2 - (gl_VertexID % 3)];");
@@ -61937,7 +62364,7 @@
           src.push("}");
           src.push("}");
 
-          src.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); ");
+          src.push("vec4 worldPosition = sceneModelWorldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); ");
 
           // get XYZ offset
           src.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);");
@@ -62099,11 +62526,11 @@
 
   const defaultColor$1 = new Float32Array([1, 1, 1]);
 
-  const tempVec3a$k = math.vec3();
-  const tempVec3b$e = math.vec3();
-  const tempVec3c$c = math.vec3();
-  const tempVec3d$8 = math.vec3();
-  const tempMat4a$9 = math.mat4();
+  const tempVec3a$j = math.vec3();
+  const tempVec3b$f = math.vec3();
+  const tempVec3c$d = math.vec3();
+  const tempVec3d$9 = math.vec3();
+  const tempMat4a$a = math.mat4();
 
   /**
    * @private
@@ -62162,9 +62589,9 @@
           let rtcCameraEye;
 
           if (origin || position[0] !== 0 || position[1] !== 0 || position[2] !== 0) {
-              const rtcOrigin = tempVec3a$k;
+              const rtcOrigin = tempVec3a$j;
               if (origin) {
-                  const rotatedOrigin = tempVec3b$e;
+                  const rotatedOrigin = tempVec3b$f;
                   math.transformPoint3(rotationMatrix, origin, rotatedOrigin);
                   rtcOrigin[0] = rotatedOrigin[0];
                   rtcOrigin[1] = rotatedOrigin[1];
@@ -62177,8 +62604,8 @@
               rtcOrigin[0] += position[0];
               rtcOrigin[1] += position[1];
               rtcOrigin[2] += position[2];
-              rtcViewMatrix = createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$9);
-              rtcCameraEye = tempVec3c$c;
+              rtcViewMatrix = createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$a);
+              rtcCameraEye = tempVec3c$d;
               rtcCameraEye[0] = camera.eye[0] - rtcOrigin[0];
               rtcCameraEye[1] = camera.eye[1] - rtcOrigin[1];
               rtcCameraEye[2] = camera.eye[2] - rtcOrigin[2];
@@ -62231,7 +62658,7 @@
                       if (active) {
                           const sectionPlane = sectionPlanes[sectionPlaneIndex];
                           if (origin) {
-                              const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3d$8);
+                              const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3d$9);
                               gl.uniform3fv(sectionPlaneUniforms.pos, rtcSectionPlanePos);
                           } else {
                               gl.uniform3fv(sectionPlaneUniforms.pos, sectionPlane.pos);
@@ -62564,11 +62991,11 @@
 
   const defaultColor = new Float32Array([0, 0, 0, 1]);
 
-  const tempVec3a$j = math.vec3();
-  const tempVec3b$d = math.vec3();
+  const tempVec3a$i = math.vec3();
+  const tempVec3b$e = math.vec3();
   math.vec3();
-  const tempVec3d$7 = math.vec3();
-  const tempMat4a$8 = math.mat4();
+  const tempVec3d$8 = math.vec3();
+  const tempMat4a$9 = math.mat4();
 
   /**
    * @private
@@ -62627,9 +63054,9 @@
           const gotOrigin = (origin[0] !== 0 || origin[1] !== 0 || origin[2] !== 0);
           const gotPosition = (position[0] !== 0 || position[1] !== 0 || position[2] !== 0);
           if (gotOrigin || gotPosition) {
-              const rtcOrigin = tempVec3a$j;
+              const rtcOrigin = tempVec3a$i;
               if (gotOrigin) {
-                  const rotatedOrigin = tempVec3b$d;
+                  const rotatedOrigin = tempVec3b$e;
                   math.transformPoint3(rotationMatrix, origin, rotatedOrigin);
                   rtcOrigin[0] = rotatedOrigin[0];
                   rtcOrigin[1] = rotatedOrigin[1];
@@ -62642,7 +63069,7 @@
               rtcOrigin[0] += position[0];
               rtcOrigin[1] += position[1];
               rtcOrigin[2] += position[2];
-              rtcViewMatrix = createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$8);
+              rtcViewMatrix = createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$9);
           } else {
               rtcViewMatrix = viewMatrix;
           }
@@ -62687,7 +63114,7 @@
                       if (active) {
                           const sectionPlane = sectionPlanes[sectionPlaneIndex];
                           if (origin) {
-                              const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3d$7);
+                              const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3d$8);
                               gl.uniform3fv(sectionPlaneUniforms.pos, rtcSectionPlanePos);
                           } else {
                               gl.uniform3fv(sectionPlaneUniforms.pos, sectionPlane.pos);
@@ -62869,8 +63296,6 @@
           src.push("   return;"); // Cull vertex
           src.push("} else {");
 
-          src.push("mat4 worldMatrix = sceneModelWorldMatrix * mat4 (texelFetch (uTextureModelMatrices, ivec2(0, 0), 0), texelFetch (uTextureModelMatrices, ivec2(1, 0), 0), texelFetch (uTextureModelMatrices, ivec2(2, 0), 0), texelFetch (uTextureModelMatrices, ivec2(3, 0), 0));");
-
           // get vertex base
           src.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));");
 
@@ -62896,7 +63321,7 @@
           // get position
           src.push("vec3 position = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH, indexPositionV), 0));");
 
-          src.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); ");
+          src.push("vec4 worldPosition = sceneModelWorldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); ");
 
           // get XYZ offset
           src.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);");
@@ -62988,10 +63413,10 @@
       }
   }
 
-  const tempVec3a$i = math.vec3();
-  const tempVec3b$c = math.vec3();
-  const tempVec3c$b = math.vec3();
-  const tempMat4a$7 = math.mat4();
+  const tempVec3a$h = math.vec3();
+  const tempVec3b$d = math.vec3();
+  const tempVec3c$c = math.vec3();
+  const tempMat4a$8 = math.mat4();
 
   /**
    * @private
@@ -63049,9 +63474,9 @@
           const gotOrigin = (origin[0] !== 0 || origin[1] !== 0 || origin[2] !== 0);
           const gotPosition = (position[0] !== 0 || position[1] !== 0 || position[2] !== 0);
           if (gotOrigin || gotPosition) {
-              const rtcOrigin = tempVec3a$i;
+              const rtcOrigin = tempVec3a$h;
               if (gotOrigin) {
-                  const rotatedOrigin = tempVec3b$c;
+                  const rotatedOrigin = tempVec3b$d;
                   math.transformPoint3(rotationMatrix, origin, rotatedOrigin);
                   rtcOrigin[0] = rotatedOrigin[0];
                   rtcOrigin[1] = rotatedOrigin[1];
@@ -63064,7 +63489,7 @@
               rtcOrigin[0] += position[0];
               rtcOrigin[1] += position[1];
               rtcOrigin[2] += position[2];
-              rtcViewMatrix = createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$7);
+              rtcViewMatrix = createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$8);
           } else {
               rtcViewMatrix = viewMatrix;
           }
@@ -63087,7 +63512,7 @@
                       if (active) {
                           const sectionPlane = sectionPlanes[sectionPlaneIndex];
                           if (origin) {
-                              const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3c$b);
+                              const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3c$c);
                               gl.uniform3fv(sectionPlaneUniforms.pos, rtcSectionPlanePos);
                           } else {
                               gl.uniform3fv(sectionPlaneUniforms.pos, sectionPlane.pos);
@@ -63259,9 +63684,6 @@
 
           src.push("void main(void) {");
 
-          // model matrices
-          src.push("mat4 worldMatrix = sceneModelWorldMatrix * mat4 (texelFetch (uTextureModelMatrices, ivec2(0, 0), 0), texelFetch (uTextureModelMatrices, ivec2(1, 0), 0), texelFetch (uTextureModelMatrices, ivec2(2, 0), 0), texelFetch (uTextureModelMatrices, ivec2(3, 0), 0));");
-
           // constants
           src.push("int edgeIndex = gl_VertexID / 2;");
 
@@ -63317,7 +63739,7 @@
           src.push("   return;");
           src.push("};");
 
-          src.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); ");
+          src.push("      vec4 worldPosition = sceneModelWorldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); ");
 
           // get XYZ offset
           src.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);");
@@ -63409,10 +63831,10 @@
       }
   }
 
-  const tempVec3a$h = math.vec3();
-  const tempVec3b$b = math.vec3();
-  const tempVec3c$a = math.vec3();
-  const tempMat4a$6 = math.mat4();
+  const tempVec3a$g = math.vec3();
+  const tempVec3b$c = math.vec3();
+  const tempVec3c$b = math.vec3();
+  const tempMat4a$7 = math.mat4();
 
   /**
    * @private
@@ -63427,7 +63849,7 @@
 
       getValid() {
           return this._hash === this._getHash();
-      };
+      }
 
       _getHash() {
           return this._scene._sectionPlanesState.getHash();
@@ -63465,9 +63887,9 @@
           const gotOrigin = (origin[0] !== 0 || origin[1] !== 0 || origin[2] !== 0);
           const gotPosition = (position[0] !== 0 || position[1] !== 0 || position[2] !== 0);
           if (gotOrigin || gotPosition) {
-              const rtcOrigin = tempVec3a$h;
+              const rtcOrigin = tempVec3a$g;
               if (gotOrigin) {
-                  const rotatedOrigin = math.transformPoint3(rotationMatrix, origin, tempVec3b$b);
+                  const rotatedOrigin = math.transformPoint3(rotationMatrix, origin, tempVec3b$c);
                   rtcOrigin[0] = rotatedOrigin[0];
                   rtcOrigin[1] = rotatedOrigin[1];
                   rtcOrigin[2] = rotatedOrigin[2];
@@ -63479,8 +63901,8 @@
               rtcOrigin[0] += position[0];
               rtcOrigin[1] += position[1];
               rtcOrigin[2] += position[2];
-              rtcViewMatrix = createRTCViewMat(camera.viewMatrix, rtcOrigin, tempMat4a$6);
-              rtcCameraEye = tempVec3c$a;
+              rtcViewMatrix = createRTCViewMat(camera.viewMatrix, rtcOrigin, tempMat4a$7);
+              rtcCameraEye = tempVec3c$b;
               rtcCameraEye[0] = camera.eye[0] - rtcOrigin[0];
               rtcCameraEye[1] = camera.eye[1] - rtcOrigin[1];
               rtcCameraEye[2] = camera.eye[2] - rtcOrigin[2];
@@ -63488,6 +63910,8 @@
               rtcViewMatrix = camera.viewMatrix;
               rtcCameraEye = camera.eye;
           }
+          gl.uniform2fv(this._uPickClipPos, frameCtx.pickClipPos);
+          gl.uniform2f(this._uDrawingBufferSize, gl.drawingBufferWidth, gl.drawingBufferHeight);
           gl.uniformMatrix4fv(this._uSceneModelWorldMatrix, false, rotationMatrixConjugate);
           gl.uniformMatrix4fv(this._uViewMatrix, false, rtcViewMatrix);
           gl.uniformMatrix4fv(this._uProjMatrix, false, camera.projMatrix);
@@ -63510,7 +63934,7 @@
                       if (active) {
                           const sectionPlane = sectionPlanes[sectionPlaneIndex];
                           if (origin) {
-                              const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3a$h);
+                              const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3a$g);
                               gl.uniform3fv(sectionPlaneUniforms.pos, rtcSectionPlanePos);
                           } else {
                               gl.uniform3fv(sectionPlaneUniforms.pos, sectionPlane.pos);
@@ -63561,6 +63985,8 @@
           const program = this._program;
           this._uRenderPass = program.getLocation("renderPass");
           this._uPickInvisible = program.getLocation("pickInvisible");
+          this._uPickClipPos = program.getLocation("pickClipPos");
+          this._uDrawingBufferSize = program.getLocation("drawingBufferSize");
           this._uSceneModelWorldMatrix = program.getLocation("sceneModelWorldMatrix");
           this._uViewMatrix = program.getLocation("viewMatrix");
           this._uProjMatrix = program.getLocation("projMatrix");
@@ -63572,10 +63998,6 @@
                   dir: program.getLocation("sectionPlaneDir" + i)
               });
           }
-          if (this._withSAO) {
-              this._uOcclusionTexture = "uOcclusionTexture";
-              this._uSAOParams = program.getLocation("uSAOParams");
-          }
           if (scene.logarithmicDepthBufferEnabled) {
               this._uLogDepthBufFC = program.getLocation("logDepthBufFC");
           }
@@ -63591,12 +64013,9 @@
       }
 
       _bindProgram(frameCtx) {
-
           const scene = this._scene;
           const gl = scene.canvas.gl;
-
           this._program.bind();
-
           gl.uniform1i(this._uPickInvisible, frameCtx.pickInvisible);
       }
 
@@ -63658,6 +64077,16 @@
               src.push("out float isPerspective;");
           }
 
+          src.push("uniform vec2 pickClipPos;");
+          src.push("uniform vec2 drawingBufferSize;");
+
+          src.push("vec4 remapClipPos(vec4 clipPos) {");
+          src.push("    clipPos.xy /= clipPos.w;");
+          src.push(`    clipPos.xy = (clipPos.xy - pickClipPos) * drawingBufferSize;`);
+          src.push("    clipPos.xy *= clipPos.w;");
+          src.push("    return clipPos;");
+          src.push("}");
+
           src.push("bool isPerspectiveMatrix(mat4 m) {");
           src.push("    return (m[2][3] == - 1.0);");
           src.push("}");
@@ -63671,10 +64100,6 @@
 
           src.push("void main(void) {");
 
-          // model matrices
-          src.push ("mat4 worldMatrix = sceneModelWorldMatrix * mat4 (texelFetch (uTextureModelMatrices, ivec2(0, 0), 0), texelFetch (uTextureModelMatrices, ivec2(1, 0), 0), texelFetch (uTextureModelMatrices, ivec2(2, 0), 0), texelFetch (uTextureModelMatrices, ivec2(3, 0), 0));");
-
-          // constants
           src.push("int polygonIndex = gl_VertexID / 3;");
 
           // get packed object-id
@@ -63741,7 +64166,7 @@
           // when the geometry is not solid, if needed, flip the triangle winding
           src.push("if (solid != 1u) {");
               src.push("if (isPerspectiveMatrix(projMatrix)) {");
-                  src.push("vec3 uCameraEyeRtcInQuantizedSpace = (inverse(worldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;");
+                  src.push("vec3 uCameraEyeRtcInQuantizedSpace = (inverse(sceneModelWorldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;");
                   src.push("if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {");
                       src.push("position = positions[2 - (gl_VertexID % 3)];");
                   src.push("}");
@@ -63753,7 +64178,7 @@
               src.push("}");
           src.push("}");
 
-          src.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); ");
+          src.push("vec4 worldPosition = sceneModelWorldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); ");
 
           // get XYZ offset
           src.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);");
@@ -63772,7 +64197,7 @@
               src.push("vFragDepth = 1.0 + clipPos.w;");
               src.push("isPerspective = float (isPerspectiveMatrix(projMatrix));");
           }
-          src.push("gl_Position = clipPos;");
+          src.push("gl_Position = remapClipPos(clipPos);");
           src.push("  }");
           src.push("}");
           return src;
@@ -63842,11 +64267,11 @@
       }
   }
 
-  const tempVec3a$g = math.vec3();
-  const tempVec3b$a = math.vec3();
-  const tempVec3c$9 = math.vec3();
-  const tempVec3d$6 = math.vec3();
-  const tempMat4a$5 = math.mat4();
+  const tempVec3a$f = math.vec3();
+  const tempVec3b$b = math.vec3();
+  const tempVec3c$a = math.vec3();
+  const tempVec3d$7 = math.vec3();
+  const tempMat4a$6 = math.mat4();
 
   /**
    * @private
@@ -63861,7 +64286,7 @@
 
       getValid() {
           return this._hash === this._getHash();
-      };
+      }
 
       _getHash() {
           return this._scene._sectionPlanesState.getHash();
@@ -63901,9 +64326,9 @@
           let rtcCameraEye;
 
           if (origin || position[0] !== 0 || position[1] !== 0 || position[2] !== 0) {
-              const rtcOrigin = tempVec3a$g;
+              const rtcOrigin = tempVec3a$f;
               if (origin) {
-                  const rotatedOrigin = tempVec3b$a;
+                  const rotatedOrigin = tempVec3b$b;
                   math.transformPoint3(rotationMatrix, origin, rotatedOrigin);
                   rtcOrigin[0] = rotatedOrigin[0];
                   rtcOrigin[1] = rotatedOrigin[1];
@@ -63916,8 +64341,8 @@
               rtcOrigin[0] += position[0];
               rtcOrigin[1] += position[1];
               rtcOrigin[2] += position[2];
-              rtcViewMatrix = createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$5);
-              rtcCameraEye = tempVec3c$9;
+              rtcViewMatrix = createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$6);
+              rtcCameraEye = tempVec3c$a;
               rtcCameraEye[0] = camera.eye[0] - rtcOrigin[0];
               rtcCameraEye[1] = camera.eye[1] - rtcOrigin[1];
               rtcCameraEye[2] = camera.eye[2] - rtcOrigin[2];
@@ -63935,6 +64360,8 @@
           gl.uniform3fv(this._uCameraEyeRtc, rtcCameraEye);
           gl.uniform1i(this._uRenderPass, renderPass);
           gl.uniform1i(this._uPickInvisible, frameCtx.pickInvisible);
+          gl.uniform2fv(this._uPickClipPos, frameCtx.pickClipPos);
+          gl.uniform2f(this._uDrawingBufferSize, gl.drawingBufferWidth, gl.drawingBufferHeight);
           gl.uniform1f(this._uPickZNear, frameCtx.pickZNear);
           gl.uniform1f(this._uPickZFar, frameCtx.pickZFar);
           gl.uniformMatrix4fv(this._uWorldMatrix, false, rotationMatrixConjugate);
@@ -63958,7 +64385,7 @@
                       if (active) {
                           const sectionPlane = sectionPlanes[sectionPlaneIndex];
                           if (origin) {
-                              const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3d$6);
+                              const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3d$7);
                               gl.uniform3fv(sectionPlaneUniforms.pos, rtcSectionPlanePos);
                           } else {
                               gl.uniform3fv(sectionPlaneUniforms.pos, sectionPlane.pos);
@@ -64009,6 +64436,8 @@
           const program = this._program;
           this._uRenderPass = program.getLocation("renderPass");
           this._uPickInvisible = program.getLocation("pickInvisible");
+          this._uPickClipPos = program.getLocation("pickClipPos");
+          this._uDrawingBufferSize = program.getLocation("drawingBufferSize");
           this._uWorldMatrix = program.getLocation("worldMatrix");
           this._uViewMatrix = program.getLocation("viewMatrix");
           this._uProjMatrix = program.getLocation("projMatrix");
@@ -64098,6 +64527,16 @@
               src.push("out float isPerspective;");
           }
 
+          src.push("uniform vec2 pickClipPos;");
+          src.push("uniform vec2 drawingBufferSize;");
+
+          src.push("vec4 remapClipPos(vec4 clipPos) {");
+          src.push("    clipPos.xy /= clipPos.w;");
+          src.push(`    clipPos.xy = (clipPos.xy - pickClipPos) * drawingBufferSize;`);
+          src.push("    clipPos.xy *= clipPos.w;");
+          src.push("    return clipPos;");
+          src.push("}");
+
           src.push("bool isPerspectiveMatrix(mat4 m) {");
           src.push("    return (m[2][3] == - 1.0);");
           src.push("}");
@@ -64204,7 +64643,7 @@
               src.push("vFragDepth = 1.0 + clipPos.w;");
               src.push("isPerspective = float (isPerspectiveMatrix(projMatrix));");
           }
-          src.push("gl_Position = clipPos;");
+          src.push("gl_Position = remapClipPos(clipPos);");
           src.push("  }");
           src.push("}");
           return src;
@@ -64289,12 +64728,12 @@
       }
   }
 
-  const tempVec3a$f = math.vec3();
-  const tempVec3b$9 = math.vec3();
-  const tempVec3c$8 = math.vec3();
-  const tempVec3d$5 = math.vec3();
+  const tempVec3a$e = math.vec3();
+  const tempVec3b$a = math.vec3();
+  const tempVec3c$9 = math.vec3();
+  const tempVec3d$6 = math.vec3();
   const tempVec3e$1 = math.vec3();
-  const tempMat4a$4 = math.mat4();
+  const tempMat4a$5 = math.mat4();
 
   /**
    * @private
@@ -64340,7 +64779,7 @@
           const aabb = dataTextureLayer.aabb;
           const viewMatrix = frameCtx.pickViewMatrix || camera.viewMatrix;
 
-          const coordinateScaler = tempVec3a$f;
+          const coordinateScaler = tempVec3a$e;
           coordinateScaler[0] = math.safeInv(aabb[3] - aabb[0]) * math.MAX_INT;
           coordinateScaler[1] = math.safeInv(aabb[4] - aabb[1]) * math.MAX_INT;
           coordinateScaler[2] = math.safeInv(aabb[5] - aabb[2]) * math.MAX_INT;
@@ -64364,9 +64803,9 @@
           const gotOrigin = (origin[0] !== 0 || origin[1] !== 0 || origin[2] !== 0);
           const gotPosition = (position[0] !== 0 || position[1] !== 0 || position[2] !== 0);
           if (gotOrigin || gotPosition) {
-              const rtcOrigin = tempVec3b$9;
+              const rtcOrigin = tempVec3b$a;
               if (gotOrigin) {
-                  const rotatedOrigin = math.transformPoint3(rotationMatrix, origin, tempVec3c$8);
+                  const rotatedOrigin = math.transformPoint3(rotationMatrix, origin, tempVec3c$9);
                   rtcOrigin[0] = rotatedOrigin[0];
                   rtcOrigin[1] = rotatedOrigin[1];
                   rtcOrigin[2] = rotatedOrigin[2];
@@ -64378,8 +64817,8 @@
               rtcOrigin[0] += position[0];
               rtcOrigin[1] += position[1];
               rtcOrigin[2] += position[2];
-              rtcViewMatrix = createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$4);
-              rtcCameraEye = tempVec3d$5;
+              rtcViewMatrix = createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$5);
+              rtcCameraEye = tempVec3d$6;
               rtcCameraEye[0] = camera.eye[0] - rtcOrigin[0];
               rtcCameraEye[1] = camera.eye[1] - rtcOrigin[1];
               rtcCameraEye[2] = camera.eye[2] - rtcOrigin[2];
@@ -64596,8 +65035,6 @@
 
           src.push("{");
 
-          src.push ("mat4 worldMatrix = sceneModelWorldMatrix * mat4 (texelFetch (uTextureModelMatrices, ivec2(0, 0), 0), texelFetch (uTextureModelMatrices, ivec2(1, 0), 0), texelFetch (uTextureModelMatrices, ivec2(2, 0), 0), texelFetch (uTextureModelMatrices, ivec2(3, 0), 0));");
-
           // get vertex base
           src.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));");
           src.push("ivec4 packedEdgeIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+6, objectIndexCoords.y), 0));");
@@ -64614,7 +65051,7 @@
           src.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);");
           // get position
           src.push("vec3 position = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH, indexPositionV), 0));");
-          src.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); ");
+          src.push("vec4 worldPosition = sceneModelWorldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); ");
           // get XYZ offset
           src.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);");
           src.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;");
@@ -64708,12 +65145,12 @@
       }
   }
 
-  const tempVec3a$e = math.vec3();
-  const tempVec3b$8 = math.vec3();
-  const tempVec3c$7 = math.vec3();
-  const tempVec3d$4 = math.vec3();
+  const tempVec3a$d = math.vec3();
+  const tempVec3b$9 = math.vec3();
+  const tempVec3c$8 = math.vec3();
+  const tempVec3d$5 = math.vec3();
   const tempVec3e = math.vec3();
-  const tempMat4a$3 = math.mat4();
+  const tempMat4a$4 = math.mat4();
   /**
    * @private
    */
@@ -64755,7 +65192,7 @@
           const aabb = dataTextureLayer.aabb;
           const viewMatrix = frameCtx.pickViewMatrix || camera.viewMatrix;
 
-          const coordinateScaler = tempVec3a$e;
+          const coordinateScaler = tempVec3a$d;
           coordinateScaler[0] = math.safeInv(aabb[3] - aabb[0]) * math.MAX_INT;
           coordinateScaler[1] = math.safeInv(aabb[4] - aabb[1]) * math.MAX_INT;
           coordinateScaler[2] = math.safeInv(aabb[5] - aabb[2]) * math.MAX_INT;
@@ -64776,9 +65213,9 @@
           const gotOrigin = (origin[0] !== 0 || origin[1] !== 0 || origin[2] !== 0);
           const gotPosition = (position[0] !== 0 || position[1] !== 0 || position[2] !== 0);
           if (gotOrigin || gotPosition) {
-              const rtcOrigin = tempVec3b$8;
+              const rtcOrigin = tempVec3b$9;
               if (gotOrigin) {
-                  const rotatedOrigin = tempVec3c$7;
+                  const rotatedOrigin = tempVec3c$8;
                   math.transformPoint3(rotationMatrix, origin, rotatedOrigin);
                   rtcOrigin[0] = rotatedOrigin[0];
                   rtcOrigin[1] = rotatedOrigin[1];
@@ -64791,8 +65228,8 @@
               rtcOrigin[0] += position[0];
               rtcOrigin[1] += position[1];
               rtcOrigin[2] += position[2];
-              rtcViewMatrix = createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$3);
-              rtcCameraEye = tempVec3d$4;
+              rtcViewMatrix = createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$4);
+              rtcCameraEye = tempVec3d$5;
               rtcCameraEye[0] = camera.eye[0] - rtcOrigin[0];
               rtcCameraEye[1] = camera.eye[1] - rtcOrigin[1];
               rtcCameraEye[2] = camera.eye[2] - rtcOrigin[2];
@@ -65007,8 +65444,6 @@
 
           src.push("{");
 
-          src.push("mat4 worldMatrix = sceneModelWorldMatrix * mat4 (texelFetch (uTextureModelMatrices, ivec2(0, 0), 0), texelFetch (uTextureModelMatrices, ivec2(1, 0), 0), texelFetch (uTextureModelMatrices, ivec2(2, 0), 0), texelFetch (uTextureModelMatrices, ivec2(3, 0), 0));");
-
           // get color
           src.push("uvec4 color = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+0, objectIndexCoords.y), 0);");
 
@@ -65050,7 +65485,7 @@
           // when the geometry is not solid, if needed, flip the triangle winding
           src.push("if (solid != 1u) {");
           src.push("  if (isPerspectiveMatrix(projMatrix)) {");
-          src.push("      vec3 uCameraEyeRtcInQuantizedSpace = (inverse(worldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;");
+          src.push("      vec3 uCameraEyeRtcInQuantizedSpace = (inverse(sceneModelWorldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;");
           src.push("      if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {");
           src.push("          position = positions[2 - (gl_VertexID % 3)];");
           src.push("          viewNormal = -viewNormal;");
@@ -65063,7 +65498,7 @@
           src.push("  }");
           src.push("}");
 
-          src.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); ");
+          src.push("vec4 worldPosition = sceneModelWorldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); ");
           src.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);");
           src.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;");
           src.push("relativeToOriginPosition = worldPosition.xyz;");
@@ -65154,12 +65589,16 @@
       }
   }
 
-  const tempVec3a$d = math.vec3();
+  const tempVec3a$c = math.vec3();
+  const tempVec3b$8 = math.vec3();
+  const tempVec3c$7 = math.vec3();
+  const tempVec3d$4 = math.vec3();
+  const tempMat4a$3 = math.mat4();
 
   /**
    * @private
    */
-  class TrianglesDataTexturePickNormalsRenderer {
+  class TrianglesDataTextureOcclusionRenderer {
 
       constructor(scene) {
           this._scene = scene;
@@ -65184,9 +65623,14 @@
           const state = dataTextureLayer._state;
           const textureState = state.textureState;
           const origin = dataTextureLayer._state.origin;
+          const {position, rotationMatrix, rotationMatrixConjugate} = model;
+          const viewMatrix = frameCtx.pickViewMatrix || camera.viewMatrix;
 
           if (!this._program) {
               this._allocate(dataTextureLayer);
+              if (this.errors) {
+                  return;
+              }
           }
 
           if (frameCtx.lastProgramId !== this._program.id) {
@@ -65199,39 +65643,45 @@
               this._uTexturePerObjectIdPositionsDecodeMatrix,
               this._uTexturePerVertexIdCoordinates,
               this._uTexturePerObjectIdColorsAndFlags,
-              this._uTextureCameraMatrices,
               this._uTextureModelMatrices,
               this._uTexturePerObjectIdOffsets
           );
 
-          let cameraEye = camera.eye;
+          let rtcViewMatrix;
+          let rtcCameraEye;
 
-          if (frameCtx.pickViewMatrix) {
-              textureState.bindPickCameraTexture(
-                  this._program,
-                  this._uTextureCameraMatrices
-              );
-              cameraEye = frameCtx.pickOrigin || cameraEye;
+          if (origin || position[0] !== 0 || position[1] !== 0 || position[2] !== 0) {
+              const rtcOrigin = tempVec3a$c;
+              if (origin) {
+                  const rotatedOrigin = tempVec3b$8;
+                  math.transformPoint3(rotationMatrix, origin, rotatedOrigin);
+                  rtcOrigin[0] = rotatedOrigin[0];
+                  rtcOrigin[1] = rotatedOrigin[1];
+                  rtcOrigin[2] = rotatedOrigin[2];
+              } else {
+                  rtcOrigin[0] = 0;
+                  rtcOrigin[1] = 0;
+                  rtcOrigin[2] = 0;
+              }
+              rtcOrigin[0] += position[0];
+              rtcOrigin[1] += position[1];
+              rtcOrigin[2] += position[2];
+              rtcViewMatrix = createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$3);
+              rtcCameraEye = tempVec3c$7;
+              rtcCameraEye[0] = camera.eye[0] - rtcOrigin[0];
+              rtcCameraEye[1] = camera.eye[1] - rtcOrigin[1];
+              rtcCameraEye[2] = camera.eye[2] - rtcOrigin[2];
+          } else {
+              rtcViewMatrix = viewMatrix;
+              rtcCameraEye = camera.eye;
           }
 
-          const originCameraEye = [
-              cameraEye[0] - origin[0],
-              cameraEye[1] - origin[1],
-              cameraEye[2] - origin[2],
-          ];
-
-          gl.uniform3fv(this._uCameraEyeRtc, originCameraEye);
-
+          gl.uniform3fv(this._uCameraEyeRtc, rtcCameraEye);
           gl.uniform1i(this._uRenderPass, renderPass);
+          gl.uniformMatrix4fv(this._uWorldMatrix, false, rotationMatrixConjugate);
+          gl.uniformMatrix4fv(this._uViewMatrix, false, rtcViewMatrix);
 
-          gl.uniform3fv(this._uCameraEyeRtc, originCameraEye);
-
-          gl.uniform1i(this._uPickInvisible, frameCtx.pickInvisible);
-
-          if (scene.logarithmicDepthBufferEnabled) {
-              const logDepthBufFC = 2.0 / (Math.log(camera.project.far + 1.0) / Math.LN2);  // TODO: Far should be from projection matrix?
-              gl.uniform1f(this._uLogDepthBufFC, logDepthBufFC);
-          }
+          gl.uniformMatrix4fv(this._uProjMatrix, false, camera.projMatrix);
 
           const numSectionPlanes = scene._sectionPlanesState.sectionPlanes.length;
           if (numSectionPlanes > 0) {
@@ -65246,7 +65696,7 @@
                       if (active) {
                           const sectionPlane = sectionPlanes[sectionPlaneIndex];
                           if (origin) {
-                              const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3a$d);
+                              const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3d$4);
                               gl.uniform3fv(sectionPlaneUniforms.pos, rtcSectionPlanePos);
                           } else {
                               gl.uniform3fv(sectionPlaneUniforms.pos, sectionPlane.pos);
@@ -65264,10 +65714,8 @@
                   this._uTexturePerPolygonIdIndices,
                   8 // 8 bits indices
               );
-
               gl.drawArrays(gl.TRIANGLES, 0, state.numIndices8Bits);
           }
-
           if (state.numIndices16Bits > 0) {
               textureState.bindTriangleIndicesTextures(
                   this._program,
@@ -65275,10 +65723,8 @@
                   this._uTexturePerPolygonIdIndices,
                   16 // 16 bits indices
               );
-
               gl.drawArrays(gl.TRIANGLES, 0, state.numIndices16Bits);
           }
-
           if (state.numIndices32Bits > 0) {
               textureState.bindTriangleIndicesTextures(
                   this._program,
@@ -65286,32 +65732,26 @@
                   this._uTexturePerPolygonIdIndices,
                   32 // 32 bits indices
               );
-
               gl.drawArrays(gl.TRIANGLES, 0, state.numIndices32Bits);
           }
-
           frameCtx.drawElements++;
       }
 
       _allocate() {
-
           const scene = this._scene;
           const gl = scene.canvas.gl;
-
           this._program = new Program(gl, this._buildShader());
-
           if (this._program.errors) {
               this.errors = this._program.errors;
               return;
           }
-
           const program = this._program;
-
           this._uRenderPass = program.getLocation("renderPass");
           this._uPickInvisible = program.getLocation("pickInvisible");
-
+          this._uWorldMatrix = program.getLocation("sceneModelWorldMatrix");
+          this._uViewMatrix = program.getLocation("viewMatrix");
+          this._uProjMatrix = program.getLocation("projMatrix");
           this._uSectionPlanes = [];
-
           for (let i = 0, len = scene._sectionPlanesState.sectionPlanes.length; i < len; i++) {
               this._uSectionPlanes.push({
                   active: program.getLocation("sectionPlaneActive" + i),
@@ -65319,11 +65759,11 @@
                   dir: program.getLocation("sectionPlaneDir" + i)
               });
           }
-
+          this._uPickZNear = program.getLocation("pickZNear");
+          this._uPickZFar = program.getLocation("pickZFar");
           if (scene.logarithmicDepthBufferEnabled) {
               this._uLogDepthBufFC = program.getLocation("logDepthBufFC");
           }
-
           this._uTexturePerObjectIdPositionsDecodeMatrix = "uTexturePerObjectIdPositionsDecodeMatrix";
           this._uTexturePerObjectIdColorsAndFlags = "uTexturePerObjectIdColorsAndFlags";
           this._uTexturePerVertexIdCoordinates = "uTexturePerVertexIdCoordinates";
@@ -65337,6 +65777,11 @@
       }
 
       _bindProgram() {
+
+          const scene = this._scene;
+          scene.canvas.gl;
+          scene.camera.project;
+
           this._program.bind();
       }
 
@@ -65352,7 +65797,7 @@
           const clipping = scene._sectionPlanesState.sectionPlanes.length > 0;
           const src = [];
           src.push("#version 300 es");
-          src.push("// Triangles dataTexture pick normals vertex shader");
+          src.push("// TrianglesDataTextureColorRenderer vertex shader");
 
           src.push("#ifdef GL_FRAGMENT_PRECISION_HIGH");
           src.push("precision highp float;");
@@ -65374,45 +65819,29 @@
               src.push("in vec3 offset;");
           }
 
-          src.push("uniform bool pickInvisible;");
+          src.push("uniform mat4 sceneModelWorldMatrix;");
+          src.push("uniform mat4 viewMatrix;");
+          src.push("uniform mat4 projMatrix;");
+
           src.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;");
           src.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;");
           src.push("uniform highp sampler2D uTexturePerObjectIdOffsets;");
           src.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;");
           src.push("uniform highp usampler2D uTexturePerPolygonIdIndices;");
           src.push("uniform mediump usampler2D uTexturePerPolygonIdPortionIds;");
-          src.push("uniform highp sampler2D uTextureCameraMatrices;");
           src.push("uniform highp sampler2D uTextureModelMatrices;");
           src.push("uniform vec3 uCameraEyeRtc;");
 
           src.push("vec3 positions[3];");
-
-          if (scene.logarithmicDepthBufferEnabled) {
-              src.push("uniform float logDepthBufFC;");
-              src.push("out float vFragDepth;");
-              src.push("out float isPerspective;");
-          }
-
           src.push("bool isPerspectiveMatrix(mat4 m) {");
           src.push("    return (m[2][3] == - 1.0);");
           src.push("}");
-
           if (clipping) {
               src.push("out vec4 vWorldPosition;");
-              src.push("flat out uint vFlags2;");
+              src.push("out vec4 vFlags2;");
           }
-
-          src.push("out vec3 vWorldNormal;");
-
           src.push("void main(void) {");
 
-          // camera matrices
-          src.push("mat4 viewMatrix = mat4 (texelFetch (uTextureCameraMatrices, ivec2(0, 0), 0), texelFetch (uTextureCameraMatrices, ivec2(1, 0), 0), texelFetch (uTextureCameraMatrices, ivec2(2, 0), 0), texelFetch (uTextureCameraMatrices, ivec2(3, 0), 0));");
-          src.push("mat4 projMatrix = mat4 (texelFetch (uTextureCameraMatrices, ivec2(0, 2), 0), texelFetch (uTextureCameraMatrices, ivec2(1, 2), 0), texelFetch (uTextureCameraMatrices, ivec2(2, 2), 0), texelFetch (uTextureCameraMatrices, ivec2(3, 2), 0));");
-
-          // model matrices
-          src.push("mat4 worldMatrix = mat4 (texelFetch (uTextureModelMatrices, ivec2(0, 0), 0), texelFetch (uTextureModelMatrices, ivec2(1, 0), 0), texelFetch (uTextureModelMatrices, ivec2(2, 0), 0), texelFetch (uTextureModelMatrices, ivec2(3, 0), 0));");
-
           // constants
           src.push("int polygonIndex = gl_VertexID / 3;");
 
@@ -65427,13 +65856,14 @@
           src.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);");
           src.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);");
 
-          // flags.w = NOT_RENDERED | PICK
-          // renderPass = PICK
+          // flags.x = NOT_RENDERED | COLOR_OPAQUE | COLOR_TRANSPARENT
+          // renderPass = COLOR_OPAQUE
+          // Only opaque objects can be occluders
 
-          src.push(`if (int(flags.w) != renderPass) {`);
-          src.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"); // Cull vertex
-          src.push("   return;"); // Cull vertex
-          src.push("} else {");
+          src.push(`if (int(flags.x) != renderPass) {`);
+          src.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"); // Cull vertex
+
+          src.push("  } else {");
 
           // get vertex base
           src.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));");
@@ -65460,58 +65890,51 @@
           src.push("positions[1] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.g, indexPositionV.g), 0));");
           src.push("positions[2] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.b, indexPositionV.b), 0));");
 
-          // get normal
-          src.push("vec3 normal = normalize(cross(positions[2] - positions[0], positions[1] - positions[0]));");
+          // get color
+          src.push("uvec4 color = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+0, objectIndexCoords.y), 0);");
 
+          src.push(`if (color.a == 0u) {`);
+          src.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"); // Cull vertex
+          src.push("   return;");
+          src.push("};");
 
+          src.push("vec3 normal = normalize(cross(positions[2] - positions[0], positions[1] - positions[0]));");
           src.push("vec3 position;");
           src.push("position = positions[gl_VertexID % 3];");
 
           // when the geometry is not solid, if needed, flip the triangle winding
           src.push("if (solid != 1u) {");
-          src.push("if (isPerspectiveMatrix(projMatrix)) {");
-          src.push("vec3 uCameraEyeRtcInQuantizedSpace = (inverse(worldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;");
-          src.push("if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {");
-          src.push("position = positions[2 - (gl_VertexID % 3)];");
-          src.push("normal = -normal;");
-          src.push("}");
-          src.push("} else {");
-          src.push("vec3 viewNormal = -normalize((transpose(inverse(viewMatrix*positionsDecodeMatrix)) * vec4(normal,1)).xyz);");
-          src.push("if (viewNormal.z < 0.0) {");
-          src.push("position = positions[2 - (gl_VertexID % 3)];");
-          src.push("normal = -normal;");
-          src.push("}");
-          src.push("}");
+          src.push("  if (isPerspectiveMatrix(projMatrix)) {");
+          src.push("      vec3 uCameraEyeRtcInQuantizedSpace = (inverse(sceneModelWorldMatrix; * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;");
+          src.push("      if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {");
+          src.push("          position = positions[2 - (gl_VertexID % 3)];");
+          src.push("      }");
+          src.push("  } else {");
+          src.push("      vec3 viewNormal = -normalize((transpose(inverse(viewMatrix*positionsDecodeMatrix)) * vec4(normal,1)).xyz);");
+          src.push("      if (viewNormal.z < 0.0) {");
+          src.push("          position = positions[2 - (gl_VertexID % 3)];");
+          src.push("      }");
+          src.push("  }");
           src.push("}");
 
-          src.push("normal = -normal;");
-
-          src.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); ");
+          src.push("vec4 worldPosition = sceneModelWorldMatrix; * (positionsDecodeMatrix * vec4(position, 1.0)); ");
 
           // get XYZ offset
           src.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);");
-
           src.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;");
-
           src.push("vec4 viewPosition = viewMatrix * worldPosition; ");
-
-          src.push("vWorldNormal = normal.xyz;");
-
-          src.push("vec4 clipPos = projMatrix * viewPosition;");
-
-          if (scene.logarithmicDepthBufferEnabled) {
-              src.push("vFragDepth = 1.0 + clipPos.w;");
-              src.push("isPerspective = float (isPerspectiveMatrix(projMatrix));");
-          }
           if (clipping) {
               src.push("      vWorldPosition = worldPosition;");
-              src.push("      vFlags2 = flags2.w;");
+              src.push("      vFlags2 = flags2;");
+          }
+          src.push("vec4 clipPos = projMatrix * viewPosition;");
+          if (clipping) {
+              src.push("vWorldPosition = worldPosition;");
+              src.push("vFlags2 = flags2.r;");
           }
           src.push("gl_Position = clipPos;");
+          src.push("  }");
           src.push("}");
-
-          src.push("}");
-
           return src;
       }
 
@@ -65521,7 +65944,7 @@
           const clipping = sectionPlanesState.sectionPlanes.length > 0;
           const src = [];
           src.push('#version 300 es');
-          src.push("// Triangles dataTexture pick normals fragment shader");
+          src.push("// TrianglesDataTextureColorRenderer fragment shader");
           src.push("#ifdef GL_FRAGMENT_PRECISION_HIGH");
           src.push("precision highp float;");
           src.push("precision highp int;");
@@ -65529,29 +65952,22 @@
           src.push("precision mediump float;");
           src.push("precision mediump int;");
           src.push("#endif");
-
-          if (scene.logarithmicDepthBufferEnabled) {
-              src.push("in float isPerspective;");
-              src.push("uniform float logDepthBufFC;");
-              src.push("in float vFragDepth;");
-          }
           if (clipping) {
               src.push("in vec4 vWorldPosition;");
-              src.push("flat in uint vFlags2;");
-              for (var i = 0; i < sectionPlanesState.sectionPlanes.length; i++) {
+              src.push("in vec4 vFlags2;");
+              for (let i = 0; i < sectionPlanesState.sectionPlanes.length; i++) {
                   src.push("uniform bool sectionPlaneActive" + i + ";");
                   src.push("uniform vec3 sectionPlanePos" + i + ";");
                   src.push("uniform vec3 sectionPlaneDir" + i + ";");
               }
           }
-          src.push("in vec3 vWorldNormal;");
-          src.push("out vec4 outNormal;");
+          src.push("out vec4 outColor;");
           src.push("void main(void) {");
           if (clipping) {
-              src.push("  bool clippable = vFlags2 > 0u;");
+              src.push("  bool clippable = (float(vFlags2.x) > 0.0);");
               src.push("  if (clippable) {");
               src.push("      float dist = 0.0;");
-              for (var i = 0; i < sectionPlanesState.sectionPlanes.length; i++) {
+              for (let i = 0; i < sectionPlanesState.sectionPlanes.length; i++) {
                   src.push("      if (sectionPlaneActive" + i + ") {");
                   src.push("          dist += clamp(dot(-sectionPlaneDir" + i + ".xyz, vWorldPosition.xyz - sectionPlanePos" + i + ".xyz), 0.0, 1000.0);");
                   src.push("      }");
@@ -65559,12 +65975,7 @@
               src.push("      if (dist > 0.0) { discard; }");
               src.push("  }");
           }
-
-          if (scene.logarithmicDepthBufferEnabled) {
-              // src.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;");
-              src.push("    gl_FragDepth = log2( vFragDepth ) * logDepthBufFC * 0.5;");
-          }
-          src.push("    outNormal = vec4((vWorldNormal * 0.5) + 0.5, 1.0);");
+          src.push("   outColor = vec4(0.0, 0.0, 1.0, 1.0); "); // Occluders are blue
           src.push("}");
           return src;
       }
@@ -65581,7 +65992,7 @@
       }
   }
 
-  const tempVec3a$c = math.vec3();
+  const tempVec3a$b = math.vec3();
   const tempVec3b$7 = math.vec3();
   const tempVec3c$6 = math.vec3();
   const tempVec3d$3 = math.vec3();
@@ -65590,12 +66001,12 @@
   /**
    * @private
    */
-  class TrianglesDataTextureOcclusionRenderer {
+  class TrianglesDataTextureDepthRenderer {
 
       constructor(scene) {
           this._scene = scene;
-          this._hash = this._getHash();
           this._allocate();
+          this._hash = this._getHash();
       }
 
       getValid() {
@@ -65608,18 +66019,17 @@
 
       drawLayer(frameCtx, dataTextureLayer, renderPass) {
 
-          const model = dataTextureLayer.model;
-          const scene = model.scene;
+          const scene = this._scene;
           const camera = scene.camera;
+          const model = dataTextureLayer.model;
           const gl = scene.canvas.gl;
           const state = dataTextureLayer._state;
           const textureState = state.textureState;
           const origin = dataTextureLayer._state.origin;
           const {position, rotationMatrix, rotationMatrixConjugate} = model;
-          const viewMatrix = frameCtx.pickViewMatrix || camera.viewMatrix;
 
           if (!this._program) {
-              this._allocate(dataTextureLayer);
+              this._allocate();
               if (this.errors) {
                   return;
               }
@@ -65627,7 +66037,7 @@
 
           if (frameCtx.lastProgramId !== this._program.id) {
               frameCtx.lastProgramId = this._program.id;
-              this._bindProgram();
+              this._bindProgram(frameCtx, state);
           }
 
           textureState.bindCommonTextures(
@@ -65642,11 +66052,12 @@
           let rtcViewMatrix;
           let rtcCameraEye;
 
-          if (origin || position[0] !== 0 || position[1] !== 0 || position[2] !== 0) {
-              const rtcOrigin = tempVec3a$c;
-              if (origin) {
-                  const rotatedOrigin = tempVec3b$7;
-                  math.transformPoint3(rotationMatrix, origin, rotatedOrigin);
+          const gotOrigin = (origin[0] !== 0 || origin[1] !== 0 || origin[2] !== 0);
+          const gotPosition = (position[0] !== 0 || position[1] !== 0 || position[2] !== 0);
+          if (gotOrigin || gotPosition) {
+              const rtcOrigin = tempVec3a$b;
+              if (gotOrigin) {
+                  const rotatedOrigin = math.transformPoint3(rotationMatrix, origin, tempVec3b$7);
                   rtcOrigin[0] = rotatedOrigin[0];
                   rtcOrigin[1] = rotatedOrigin[1];
                   rtcOrigin[2] = rotatedOrigin[2];
@@ -65658,22 +66069,26 @@
               rtcOrigin[0] += position[0];
               rtcOrigin[1] += position[1];
               rtcOrigin[2] += position[2];
-              rtcViewMatrix = createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$2);
+              rtcViewMatrix = createRTCViewMat(camera.viewMatrix, rtcOrigin, tempMat4a$2);
               rtcCameraEye = tempVec3c$6;
               rtcCameraEye[0] = camera.eye[0] - rtcOrigin[0];
               rtcCameraEye[1] = camera.eye[1] - rtcOrigin[1];
               rtcCameraEye[2] = camera.eye[2] - rtcOrigin[2];
           } else {
-              rtcViewMatrix = viewMatrix;
+              rtcViewMatrix = camera.viewMatrix;
               rtcCameraEye = camera.eye;
           }
 
+          gl.uniformMatrix4fv(this._uSceneModelWorldMatrix, false, rotationMatrixConjugate);
+          gl.uniformMatrix4fv(this._uViewMatrix, false, rtcViewMatrix);
+          gl.uniformMatrix4fv(this._uProjMatrix, false, camera.projMatrix);
           gl.uniform3fv(this._uCameraEyeRtc, rtcCameraEye);
           gl.uniform1i(this._uRenderPass, renderPass);
-          gl.uniformMatrix4fv(this._uWorldMatrix, false, rotationMatrixConjugate);
-          gl.uniformMatrix4fv(this._uViewMatrix, false, rtcViewMatrix);
 
-          gl.uniformMatrix4fv(this._uProjMatrix, false, camera.projMatrix);
+          if (scene.logarithmicDepthBufferEnabled) {
+              const logDepthBufFC = 2.0 / (Math.log(frameCtx.pickZFar + 1.0) / Math.LN2);
+              gl.uniform1f(this._uLogDepthBufFC, logDepthBufFC);
+          }
 
           const numSectionPlanes = scene._sectionPlanesState.sectionPlanes.length;
           if (numSectionPlanes > 0) {
@@ -65699,415 +66114,6 @@
               }
           }
 
-          if (state.numIndices8Bits > 0) {
-              textureState.bindTriangleIndicesTextures(
-                  this._program,
-                  this._uTexturePerPolygonIdPortionIds,
-                  this._uTexturePerPolygonIdIndices,
-                  8 // 8 bits indices
-              );
-              gl.drawArrays(gl.TRIANGLES, 0, state.numIndices8Bits);
-          }
-          if (state.numIndices16Bits > 0) {
-              textureState.bindTriangleIndicesTextures(
-                  this._program,
-                  this._uTexturePerPolygonIdPortionIds,
-                  this._uTexturePerPolygonIdIndices,
-                  16 // 16 bits indices
-              );
-              gl.drawArrays(gl.TRIANGLES, 0, state.numIndices16Bits);
-          }
-          if (state.numIndices32Bits > 0) {
-              textureState.bindTriangleIndicesTextures(
-                  this._program,
-                  this._uTexturePerPolygonIdPortionIds,
-                  this._uTexturePerPolygonIdIndices,
-                  32 // 32 bits indices
-              );
-              gl.drawArrays(gl.TRIANGLES, 0, state.numIndices32Bits);
-          }
-          frameCtx.drawElements++;
-      }
-
-      _allocate() {
-          const scene = this._scene;
-          const gl = scene.canvas.gl;
-          this._program = new Program(gl, this._buildShader());
-          if (this._program.errors) {
-              this.errors = this._program.errors;
-              return;
-          }
-          const program = this._program;
-          this._uRenderPass = program.getLocation("renderPass");
-          this._uPickInvisible = program.getLocation("pickInvisible");
-          this._uWorldMatrix = program.getLocation("sceneModelWorldMatrix");
-          this._uViewMatrix = program.getLocation("viewMatrix");
-          this._uProjMatrix = program.getLocation("projMatrix");
-          this._uSectionPlanes = [];
-          for (let i = 0, len = scene._sectionPlanesState.sectionPlanes.length; i < len; i++) {
-              this._uSectionPlanes.push({
-                  active: program.getLocation("sectionPlaneActive" + i),
-                  pos: program.getLocation("sectionPlanePos" + i),
-                  dir: program.getLocation("sectionPlaneDir" + i)
-              });
-          }
-          this._uPickZNear = program.getLocation("pickZNear");
-          this._uPickZFar = program.getLocation("pickZFar");
-          if (scene.logarithmicDepthBufferEnabled) {
-              this._uLogDepthBufFC = program.getLocation("logDepthBufFC");
-          }
-          this._uTexturePerObjectIdPositionsDecodeMatrix = "uTexturePerObjectIdPositionsDecodeMatrix";
-          this._uTexturePerObjectIdColorsAndFlags = "uTexturePerObjectIdColorsAndFlags";
-          this._uTexturePerVertexIdCoordinates = "uTexturePerVertexIdCoordinates";
-          this._uTexturePerPolygonIdNormals = "uTexturePerPolygonIdNormals";
-          this._uTexturePerPolygonIdIndices = "uTexturePerPolygonIdIndices";
-          this._uTexturePerPolygonIdPortionIds = "uTexturePerPolygonIdPortionIds";
-          this._uTextureCameraMatrices = "uTextureCameraMatrices";
-          this._uTextureModelMatrices = "uTextureModelMatrices";
-          this._uTexturePerObjectIdOffsets = "uTexturePerObjectIdOffsets";
-          this._uCameraEyeRtc = program.getLocation("uCameraEyeRtc");
-      }
-
-      _bindProgram() {
-
-          const scene = this._scene;
-          scene.canvas.gl;
-          scene.camera.project;
-
-          this._program.bind();
-      }
-
-      _buildShader() {
-          return {
-              vertex: this._buildVertexShader(),
-              fragment: this._buildFragmentShader()
-          };
-      }
-
-      _buildVertexShader() {
-          const scene = this._scene;
-          const clipping = scene._sectionPlanesState.sectionPlanes.length > 0;
-          const src = [];
-          src.push("#version 300 es");
-          src.push("// TrianglesDataTextureColorRenderer vertex shader");
-
-          src.push("#ifdef GL_FRAGMENT_PRECISION_HIGH");
-          src.push("precision highp float;");
-          src.push("precision highp int;");
-          src.push("precision highp usampler2D;");
-          src.push("precision highp isampler2D;");
-          src.push("precision highp sampler2D;");
-          src.push("#else");
-          src.push("precision mediump float;");
-          src.push("precision mediump int;");
-          src.push("precision mediump usampler2D;");
-          src.push("precision mediump isampler2D;");
-          src.push("precision mediump sampler2D;");
-          src.push("#endif");
-
-          src.push("uniform int renderPass;");
-
-          if (scene.entityOffsetsEnabled) {
-              src.push("in vec3 offset;");
-          }
-
-          src.push("uniform mat4 sceneModelWorldMatrix;");
-          src.push("uniform mat4 viewMatrix;");
-          src.push("uniform mat4 projMatrix;");
-
-          src.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;");
-          src.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;");
-          src.push("uniform highp sampler2D uTexturePerObjectIdOffsets;");
-          src.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;");
-          src.push("uniform highp usampler2D uTexturePerPolygonIdIndices;");
-          src.push("uniform mediump usampler2D uTexturePerPolygonIdPortionIds;");
-          src.push("uniform highp sampler2D uTextureModelMatrices;");
-          src.push("uniform vec3 uCameraEyeRtc;");
-
-          src.push("vec3 positions[3];");
-          src.push("bool isPerspectiveMatrix(mat4 m) {");
-          src.push("    return (m[2][3] == - 1.0);");
-          src.push("}");
-          if (clipping) {
-              src.push("out vec4 vWorldPosition;");
-              src.push("out vec4 vFlags2;");
-          }
-          src.push("void main(void) {");
-
-          // constants
-          src.push("int polygonIndex = gl_VertexID / 3;");
-
-          // get packed object-id
-          src.push("int h_packed_object_id_index = (polygonIndex >> 3) & 4095;");
-          src.push("int v_packed_object_id_index = (polygonIndex >> 3) >> 12;");
-
-          src.push("int objectIndex = int(texelFetch(uTexturePerPolygonIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).r);");
-          src.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);");
-
-          // get flags & flags2
-          src.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);");
-          src.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);");
-
-          // flags.x = NOT_RENDERED | COLOR_OPAQUE | COLOR_TRANSPARENT
-          // renderPass = COLOR_OPAQUE
-          // Only opaque objects can be occluders
-
-          src.push(`if (int(flags.x) != renderPass) {`);
-          src.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"); // Cull vertex
-
-          src.push("  } else {");
-          // model matrices
-          src.push ("mat4 worldMatrix = sceneModelWorldMatrix * mat4 (texelFetch (uTextureModelMatrices, ivec2(0, 0), 0), texelFetch (uTextureModelMatrices, ivec2(1, 0), 0), texelFetch (uTextureModelMatrices, ivec2(2, 0), 0), texelFetch (uTextureModelMatrices, ivec2(3, 0), 0));");
-
-          // get vertex base
-          src.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));");
-
-          src.push("ivec4 packedIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+5, objectIndexCoords.y), 0));");
-
-          src.push("int indexBaseOffset = (packedIndexBaseOffset.r << 24) + (packedIndexBaseOffset.g << 16) + (packedIndexBaseOffset.b << 8) + packedIndexBaseOffset.a;");
-
-          src.push("int h_index = (polygonIndex - indexBaseOffset) & 4095;");
-          src.push("int v_index = (polygonIndex - indexBaseOffset) >> 12;");
-
-          src.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdIndices, ivec2(h_index, v_index), 0));");
-          src.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;");
-
-          src.push("ivec3 indexPositionH = uniqueVertexIndexes & 4095;");
-          src.push("ivec3 indexPositionV = uniqueVertexIndexes >> 12;");
-
-          src.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));");
-
-          src.push("uint solid = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+7, objectIndexCoords.y), 0).r;");
-
-          // get position
-          src.push("positions[0] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.r, indexPositionV.r), 0));");
-          src.push("positions[1] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.g, indexPositionV.g), 0));");
-          src.push("positions[2] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.b, indexPositionV.b), 0));");
-
-          // get color
-          src.push("uvec4 color = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+0, objectIndexCoords.y), 0);");
-
-          src.push(`if (color.a == 0u) {`);
-          src.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"); // Cull vertex
-          src.push("   return;");
-          src.push("};");
-
-          src.push("vec3 normal = normalize(cross(positions[2] - positions[0], positions[1] - positions[0]));");
-          src.push("vec3 position;");
-          src.push("position = positions[gl_VertexID % 3];");
-
-          // when the geometry is not solid, if needed, flip the triangle winding
-          src.push("if (solid != 1u) {");
-          src.push("  if (isPerspectiveMatrix(projMatrix)) {");
-          src.push("      vec3 uCameraEyeRtcInQuantizedSpace = (inverse(worldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;");
-          src.push("      if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {");
-          src.push("          position = positions[2 - (gl_VertexID % 3)];");
-          src.push("      }");
-          src.push("  } else {");
-          src.push("      vec3 viewNormal = -normalize((transpose(inverse(viewMatrix*positionsDecodeMatrix)) * vec4(normal,1)).xyz);");
-          src.push("      if (viewNormal.z < 0.0) {");
-          src.push("          position = positions[2 - (gl_VertexID % 3)];");
-          src.push("      }");
-          src.push("  }");
-          src.push("}");
-
-          src.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); ");
-
-          // get XYZ offset
-          src.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);");
-          src.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;");
-          src.push("vec4 viewPosition = viewMatrix * worldPosition; ");
-          if (clipping) {
-              src.push("      vWorldPosition = worldPosition;");
-              src.push("      vFlags2 = flags2;");
-          }
-          src.push("vec4 clipPos = projMatrix * viewPosition;");
-          if (clipping) {
-              src.push("vWorldPosition = worldPosition;");
-              src.push("vFlags2 = flags2.r;");
-          }
-          src.push("gl_Position = clipPos;");
-          src.push("  }");
-          src.push("}");
-          return src;
-      }
-
-      _buildFragmentShader() {
-          const scene = this._scene;
-          const sectionPlanesState = scene._sectionPlanesState;
-          const clipping = sectionPlanesState.sectionPlanes.length > 0;
-          const src = [];
-          src.push('#version 300 es');
-          src.push("// TrianglesDataTextureColorRenderer fragment shader");
-          src.push("#ifdef GL_FRAGMENT_PRECISION_HIGH");
-          src.push("precision highp float;");
-          src.push("precision highp int;");
-          src.push("#else");
-          src.push("precision mediump float;");
-          src.push("precision mediump int;");
-          src.push("#endif");
-          if (clipping) {
-              src.push("in vec4 vWorldPosition;");
-              src.push("in vec4 vFlags2;");
-              for (let i = 0; i < sectionPlanesState.sectionPlanes.length; i++) {
-                  src.push("uniform bool sectionPlaneActive" + i + ";");
-                  src.push("uniform vec3 sectionPlanePos" + i + ";");
-                  src.push("uniform vec3 sectionPlaneDir" + i + ";");
-              }
-          }
-          src.push("out vec4 outColor;");
-          src.push("void main(void) {");
-          if (clipping) {
-              src.push("  bool clippable = (float(vFlags2.x) > 0.0);");
-              src.push("  if (clippable) {");
-              src.push("      float dist = 0.0;");
-              for (let i = 0; i < sectionPlanesState.sectionPlanes.length; i++) {
-                  src.push("      if (sectionPlaneActive" + i + ") {");
-                  src.push("          dist += clamp(dot(-sectionPlaneDir" + i + ".xyz, vWorldPosition.xyz - sectionPlanePos" + i + ".xyz), 0.0, 1000.0);");
-                  src.push("      }");
-              }
-              src.push("      if (dist > 0.0) { discard; }");
-              src.push("  }");
-          }
-          src.push("   outColor = vec4(0.0, 0.0, 1.0, 1.0); "); // Occluders are blue
-          src.push("}");
-          return src;
-      }
-
-      webglContextRestored() {
-          this._program = null;
-      }
-
-      destroy() {
-          if (this._program) {
-              this._program.destroy();
-          }
-          this._program = null;
-      }
-  }
-
-  const tempVec3a$b = math.vec3();
-  const tempVec3b$6 = math.vec3();
-  const tempVec3c$5 = math.vec3();
-  const tempVec3d$2 = math.vec3();
-  const tempMat4a$1 = math.mat4();
-
-  /**
-   * @private
-   */
-  class TrianglesDataTextureDepthRenderer {
-
-      constructor(scene) {
-          this._scene = scene;
-          this._allocate();
-          this._hash = this._getHash();
-      }
-
-      getValid() {
-          return this._hash === this._getHash();
-      };
-
-      _getHash() {
-          return this._scene._sectionPlanesState.getHash();
-      }
-
-      drawLayer(frameCtx, dataTextureLayer, renderPass) {
-
-          const scene = this._scene;
-          const camera = scene.camera;
-          const model = dataTextureLayer.model;
-          const gl = scene.canvas.gl;
-          const state = dataTextureLayer._state;
-          const textureState = state.textureState;
-          const origin = dataTextureLayer._state.origin;
-          const {position, rotationMatrix, rotationMatrixConjugate} = model;
-
-          if (!this._program) {
-              this._allocate();
-              if (this.errors) {
-                  return;
-              }
-          }
-
-          if (frameCtx.lastProgramId !== this._program.id) {
-              frameCtx.lastProgramId = this._program.id;
-              this._bindProgram(frameCtx, state);
-          }
-
-          textureState.bindCommonTextures(
-              this._program,
-              this._uTexturePerObjectIdPositionsDecodeMatrix,
-              this._uTexturePerVertexIdCoordinates,
-              this._uTexturePerObjectIdColorsAndFlags,
-              this._uTextureModelMatrices,
-              this._uTexturePerObjectIdOffsets
-          );
-
-          let rtcViewMatrix;
-          let rtcCameraEye;
-
-          const gotOrigin = (origin[0] !== 0 || origin[1] !== 0 || origin[2] !== 0);
-          const gotPosition = (position[0] !== 0 || position[1] !== 0 || position[2] !== 0);
-          if (gotOrigin || gotPosition) {
-              const rtcOrigin = tempVec3a$b;
-              if (gotOrigin) {
-                  const rotatedOrigin = math.transformPoint3(rotationMatrix, origin, tempVec3b$6);
-                  rtcOrigin[0] = rotatedOrigin[0];
-                  rtcOrigin[1] = rotatedOrigin[1];
-                  rtcOrigin[2] = rotatedOrigin[2];
-              } else {
-                  rtcOrigin[0] = 0;
-                  rtcOrigin[1] = 0;
-                  rtcOrigin[2] = 0;
-              }
-              rtcOrigin[0] += position[0];
-              rtcOrigin[1] += position[1];
-              rtcOrigin[2] += position[2];
-              rtcViewMatrix = createRTCViewMat(camera.viewMatrix, rtcOrigin, tempMat4a$1);
-              rtcCameraEye = tempVec3c$5;
-              rtcCameraEye[0] = camera.eye[0] - rtcOrigin[0];
-              rtcCameraEye[1] = camera.eye[1] - rtcOrigin[1];
-              rtcCameraEye[2] = camera.eye[2] - rtcOrigin[2];
-          } else {
-              rtcViewMatrix = camera.viewMatrix;
-              rtcCameraEye = camera.eye;
-          }
-
-          gl.uniformMatrix4fv(this._uSceneModelWorldMatrix, false, rotationMatrixConjugate);
-          gl.uniformMatrix4fv(this._uViewMatrix, false, rtcViewMatrix);
-          gl.uniformMatrix4fv(this._uProjMatrix, false, camera.projMatrix);
-          gl.uniform3fv(this._uCameraEyeRtc, rtcCameraEye);
-          gl.uniform1i(this._uRenderPass, renderPass);
-
-          if (scene.logarithmicDepthBufferEnabled) {
-              const logDepthBufFC = 2.0 / (Math.log(frameCtx.pickZFar + 1.0) / Math.LN2);
-              gl.uniform1f(this._uLogDepthBufFC, logDepthBufFC);
-          }
-
-          const numSectionPlanes = scene._sectionPlanesState.sectionPlanes.length;
-          if (numSectionPlanes > 0) {
-              const sectionPlanes = scene._sectionPlanesState.sectionPlanes;
-              const baseIndex = dataTextureLayer.layerIndex * numSectionPlanes;
-              const renderFlags = model.renderFlags;
-              for (let sectionPlaneIndex = 0; sectionPlaneIndex < numSectionPlanes; sectionPlaneIndex++) {
-                  const sectionPlaneUniforms = this._uSectionPlanes[sectionPlaneIndex];
-                  if (sectionPlaneUniforms) {
-                      const active = renderFlags.sectionPlanesActivePerLayer[baseIndex + sectionPlaneIndex];
-                      gl.uniform1i(sectionPlaneUniforms.active, active ? 1 : 0);
-                      if (active) {
-                          const sectionPlane = sectionPlanes[sectionPlaneIndex];
-                          if (origin) {
-                              const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3d$2);
-                              gl.uniform3fv(sectionPlaneUniforms.pos, rtcSectionPlanePos);
-                          } else {
-                              gl.uniform3fv(sectionPlaneUniforms.pos, sectionPlane.pos);
-                          }
-                          gl.uniform3fv(sectionPlaneUniforms.dir, sectionPlane.dir);
-                      }
-                  }
-              }
-          }
-
           if (state.numIndices8Bits > 0) {
               textureState.bindTriangleIndicesTextures(
                   this._program,
@@ -66161,7 +66167,6 @@
           this._uRenderPass = program.getLocation("renderPass");
           this._uPositionsDecodeMatrix = program.getLocation("positionsDecodeMatrix");
           this._uSceneModelWorldMatrix = program.getLocation("sceneModelWorldMatrix");
-          this._uWorldMatrix = program.getLocation("worldMatrix");
           this._uViewMatrix = program.getLocation("viewMatrix");
           this._uProjMatrix = program.getLocation("projMatrix");
           this._uSectionPlanes = [];
@@ -66298,9 +66303,6 @@
           src.push("   return;"); // Cull vertex
           src.push("} else {");
 
-          // model matrices
-          src.push("mat4 worldMatrix = sceneModelWorldMatrix * mat4 (texelFetch (uTextureModelMatrices, ivec2(0, 0), 0), texelFetch (uTextureModelMatrices, ivec2(1, 0), 0), texelFetch (uTextureModelMatrices, ivec2(2, 0), 0), texelFetch (uTextureModelMatrices, ivec2(3, 0), 0));");
-
           // get vertex base
           src.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));");
 
@@ -66345,7 +66347,7 @@
           // when the geometry is not solid, if needed, flip the triangle winding
           src.push("if (solid != 1u) {");
           src.push("if (isPerspectiveMatrix(projMatrix)) {");
-          src.push("vec3 uCameraEyeRtcInQuantizedSpace = (inverse(worldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;");
+          src.push("vec3 uCameraEyeRtcInQuantizedSpace = (inverse(sceneModelWorldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;");
           src.push("if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {");
           src.push("position = positions[2 - (gl_VertexID % 3)];");
           src.push("viewNormal = -viewNormal;");
@@ -66358,7 +66360,7 @@
           src.push("}");
           src.push("}");
 
-          src.push("vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); ");
+          src.push("vec4 worldPosition = sceneModelWorldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); ");
 
           // get XYZ offset
           src.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);");
@@ -66457,10 +66459,10 @@
   }
 
   const tempVec3a$a = math.vec3();
-  const tempVec3b$5 = math.vec3();
-  const tempVec3c$4 = math.vec3();
-  const tempVec3d$1 = math.vec3();
-  const tempMat4a = math.mat4();
+  const tempVec3b$6 = math.vec3();
+  const tempVec3c$5 = math.vec3();
+  const tempVec3d$2 = math.vec3();
+  const tempMat4a$1 = math.mat4();
 
   /**
    * @private
@@ -66512,7 +66514,7 @@
           if (gotOrigin || gotPosition) {
               const rtcOrigin = tempVec3a$a;
               if (gotOrigin) {
-                  const rotatedOrigin = tempVec3b$5;
+                  const rotatedOrigin = tempVec3b$6;
                   math.transformPoint3(rotationMatrix, origin, rotatedOrigin);
                   rtcOrigin[0] = rotatedOrigin[0];
                   rtcOrigin[1] = rotatedOrigin[1];
@@ -66525,8 +66527,8 @@
               rtcOrigin[0] += position[0];
               rtcOrigin[1] += position[1];
               rtcOrigin[2] += position[2];
-              rtcViewMatrix = createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a);
-              rtcCameraEye = tempVec3c$4;
+              rtcViewMatrix = createRTCViewMat(viewMatrix, rtcOrigin, tempMat4a$1);
+              rtcCameraEye = tempVec3c$5;
               rtcCameraEye[0] = camera.eye[0] - rtcOrigin[0];
               rtcCameraEye[1] = camera.eye[1] - rtcOrigin[1];
               rtcCameraEye[2] = camera.eye[2] - rtcOrigin[2];
@@ -66557,7 +66559,7 @@
                       if (active) {
                           const sectionPlane = sectionPlanes[sectionPlaneIndex];
                           if (origin) {
-                              const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3d$1);
+                              const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3d$2);
                               gl.uniform3fv(sectionPlaneUniforms.pos, rtcSectionPlanePos);
                           } else {
                               gl.uniform3fv(sectionPlaneUniforms.pos, sectionPlane.pos);
@@ -66794,14 +66796,22 @@
   }
 
   const tempVec3a$9 = math.vec3();
+  const tempVec3b$5 = math.vec3();
+  const tempVec3c$4 = math.vec3();
+  const tempVec3d$1 = math.vec3();
+
+  math.vec4();
+
+  const tempMat4a = math.mat4();
 
   /**
    * @private
    */
   class TrianglesDataTexturePickNormalsFlatRenderer {
 
-      constructor(scene) {
+      constructor(scene, withSAO) {
           this._scene = scene;
+          this._withSAO = withSAO;
           this._hash = this._getHash();
           this._allocate();
       }
@@ -66811,90 +66821,82 @@
       };
 
       _getHash() {
-          return this._scene._sectionPlanesState.getHash();
+          const scene = this._scene;
+          return [scene._lightsState.getHash(), scene._sectionPlanesState.getHash(), (this._withSAO ? "sao" : "nosao")].join(";");
       }
 
       drawLayer(frameCtx, dataTextureLayer, renderPass) {
-          const model = dataTextureLayer.model;
-          const scene = model.scene;
+
+          const scene = this._scene;
           const camera = scene.camera;
+          const model = dataTextureLayer.model;
           const gl = scene.canvas.gl;
           const state = dataTextureLayer._state;
+          const textureState = state.textureState;
           const origin = dataTextureLayer._state.origin;
+          const {position, rotationMatrix, rotationMatrixConjugate} = model;
 
           if (!this._program) {
-              this._allocate(dataTextureLayer);
+              this._allocate();
+              if (this.errors) {
+                  return;
+              }
           }
 
           if (frameCtx.lastProgramId !== this._program.id) {
               frameCtx.lastProgramId = this._program.id;
-              this._bindProgram();
+              this._bindProgram(frameCtx, state);
           }
 
-          this._program.bindTexture(
-              this._uTexturePerObjectIdPositionsDecodeMatrix, 
-              {
-                  bind: function (unit) {
-                      gl.activeTexture(gl["TEXTURE" + unit]);
-                      gl.bindTexture(gl.TEXTURE_2D, state.texturePerObjectIdPositionsDecodeMatrix);
-                      return true;
-                  },
-                  unbind: function (unit) {
-                      gl.activeTexture(gl["TEXTURE" + unit]);
-                      gl.bindTexture(gl.TEXTURE_2D, null);
-                  }
-              },
-              1
-          ); 
-
-          this._program.bindTexture(
-              this._uTexturePerVertexIdCoordinates, 
-              {
-                  bind: function (unit) {
-                      gl.activeTexture(gl["TEXTURE" + unit]);
-                      gl.bindTexture(gl.TEXTURE_2D, state.texturePerVertexIdCoordinates);
-                      return true;
-                  },
-                  unbind: function (unit) {
-                      gl.activeTexture(gl["TEXTURE" + unit]);
-                      gl.bindTexture(gl.TEXTURE_2D, null);
-                  }
-              },
-              2
-          ); 
-
-          this._program.bindTexture(
+          textureState.bindCommonTextures(
+              this._program,
+              this._uTexturePerObjectIdPositionsDecodeMatrix,
+              this._uTexturePerVertexIdCoordinates,
               this._uTexturePerObjectIdColorsAndFlags,
-              {
-                  bind: function (unit) {
-                      gl.activeTexture(gl["TEXTURE" + unit]);
-                      gl.bindTexture(gl.TEXTURE_2D, state.texturePerObjectIdColorsAndFlags);
-                      return true;
-                  },
-                  unbind: function (unit) {
-                      gl.activeTexture(gl["TEXTURE" + unit]);
-                      gl.bindTexture(gl.TEXTURE_2D, null);
-                  }
-              },
-              3
-          ); 
-
-          gl.uniform1i(this._uRenderPass, renderPass);
-          gl.uniform1i(this._uPickInvisible, frameCtx.pickInvisible);
-
-          gl.uniformMatrix4fv(this._uWorldMatrix, false, model.worldMatrix);
-
-          const pickViewMatrix = frameCtx.pickViewMatrix || camera.viewMatrix;
-          const viewMatrix = origin ? createRTCViewMat(pickViewMatrix, origin) : pickViewMatrix;
+              this._uTextureModelMatrices,
+              this._uTexturePerObjectIdOffsets
+          );
 
-          gl.uniformMatrix4fv(this._uViewMatrix, false, viewMatrix);
-          gl.uniformMatrix4fv(this._uProjMatrix, false, frameCtx.pickProjMatrix);
+          let rtcViewMatrix;
+          let rtcCameraEye;
 
+          const gotOrigin = (origin[0] !== 0 || origin[1] !== 0 || origin[2] !== 0);
+          const gotPosition = (position[0] !== 0 || position[1] !== 0 || position[2] !== 0);
+          if (gotOrigin || gotPosition) {
+              const rtcOrigin = tempVec3a$9;
+              if (gotOrigin) {
+                  const rotatedOrigin = math.transformPoint3(rotationMatrix, origin, tempVec3b$5);
+                  rtcOrigin[0] = rotatedOrigin[0];
+                  rtcOrigin[1] = rotatedOrigin[1];
+                  rtcOrigin[2] = rotatedOrigin[2];
+              } else {
+                  rtcOrigin[0] = 0;
+                  rtcOrigin[1] = 0;
+                  rtcOrigin[2] = 0;
+              }
+              rtcOrigin[0] += position[0];
+              rtcOrigin[1] += position[1];
+              rtcOrigin[2] += position[2];
+              rtcViewMatrix = createRTCViewMat(camera.viewMatrix, rtcOrigin, tempMat4a);
+              rtcCameraEye = tempVec3c$4;
+              rtcCameraEye[0] = camera.eye[0] - rtcOrigin[0];
+              rtcCameraEye[1] = camera.eye[1] - rtcOrigin[1];
+              rtcCameraEye[2] = camera.eye[2] - rtcOrigin[2];
+          } else {
+              rtcViewMatrix = camera.viewMatrix; // TODO: make pickMatrix
+              rtcCameraEye = camera.eye;
+          }
+          gl.uniform2fv(this._uPickClipPos, frameCtx.pickClipPos);
+          gl.uniform2f(this._uDrawingBufferSize, gl.drawingBufferWidth, gl.drawingBufferHeight);
+          gl.uniformMatrix4fv(this._uSceneModelWorldMatrix, false, rotationMatrixConjugate);
+          gl.uniformMatrix4fv(this._uViewMatrix, false, rtcViewMatrix);
+          gl.uniformMatrix4fv(this._uProjMatrix, false, camera.projMatrix); // TODO: pickProjMatrix
+          gl.uniform3fv(this._uCameraEyeRtc, rtcCameraEye);
+          gl.uniform1i(this._uRenderPass, renderPass);
           if (scene.logarithmicDepthBufferEnabled) {
-              const logDepthBufFC = 2.0 / (Math.log(camera.project.far + 1.0) / Math.LN2);  // TODO: Far should be from projection matrix?
+              const logDepthBufFC = 2.0 / (Math.log(frameCtx.pickZFar + 1.0) / Math.LN2);
               gl.uniform1f(this._uLogDepthBufFC, logDepthBufFC);
           }
-
           const numSectionPlanes = scene._sectionPlanesState.sectionPlanes.length;
           if (numSectionPlanes > 0) {
               const sectionPlanes = scene._sectionPlanesState.sectionPlanes;
@@ -66902,159 +66904,73 @@
               const renderFlags = model.renderFlags;
               for (let sectionPlaneIndex = 0; sectionPlaneIndex < numSectionPlanes; sectionPlaneIndex++) {
                   const sectionPlaneUniforms = this._uSectionPlanes[sectionPlaneIndex];
-                  const active = renderFlags.sectionPlanesActivePerLayer[baseIndex + sectionPlaneIndex];
-                  gl.uniform1i(sectionPlaneUniforms.active, active ? 1 : 0);
-                  if (active) {
-                      const sectionPlane = sectionPlanes[sectionPlaneIndex];
-                      if (origin) {
-                          const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3a$9);
-                          gl.uniform3fv(sectionPlaneUniforms.pos, rtcSectionPlanePos);
-                      } else {
-                          gl.uniform3fv(sectionPlaneUniforms.pos, sectionPlane.pos);
+                  if (sectionPlaneUniforms) {
+                      const active = renderFlags.sectionPlanesActivePerLayer[baseIndex + sectionPlaneIndex];
+                      gl.uniform1i(sectionPlaneUniforms.active, active ? 1 : 0);
+                      if (active) {
+                          const sectionPlane = sectionPlanes[sectionPlaneIndex];
+                          if (origin) {
+                              const rtcSectionPlanePos = getPlaneRTCPos(sectionPlane.dist, sectionPlane.dir, origin, tempVec3d$1);
+                              gl.uniform3fv(sectionPlaneUniforms.pos, rtcSectionPlanePos);
+                          } else {
+                              gl.uniform3fv(sectionPlaneUniforms.pos, sectionPlane.pos);
+                          }
+                          gl.uniform3fv(sectionPlaneUniforms.dir, sectionPlane.dir);
                       }
-                      gl.uniform3fv(sectionPlaneUniforms.dir, sectionPlane.dir);
                   }
               }
           }
 
-          //=============================================================
-          // TODO: Use drawElements count and offset to draw only one entity
-          //=============================================================
-
           if (state.numIndices8Bits > 0) {
-              this._program.bindTexture(
-                  this._uTexturePerPolygonIdPortionIds, 
-                  {
-                      bind: function (unit) {
-                          gl.activeTexture(gl["TEXTURE" + unit]);
-                          gl.bindTexture(gl.TEXTURE_2D, state.texturePerPolygonIdPortionIds8Bits);
-                          return true;
-                      },
-                      unbind: function (unit) {
-                          gl.activeTexture(gl["TEXTURE" + unit]);
-                          gl.bindTexture(gl.TEXTURE_2D, null);
-                      }
-                  },
-                  4
-              ); 
-      
-              this._program.bindTexture(
-                  this._uTexturePerPolygonIdIndices, 
-                  {
-                      bind: function (unit) {
-                          gl.activeTexture(gl["TEXTURE" + unit]);
-                          gl.bindTexture(gl.TEXTURE_2D, state.texturePerPolygonIdIndices8Bits);
-                          return true;
-                      },
-                      unbind: function (unit) {
-                          gl.activeTexture(gl["TEXTURE" + unit]);
-                          gl.bindTexture(gl.TEXTURE_2D, null);
-                      }
-                  },
-                  5
-              ); 
-
+              textureState.bindTriangleIndicesTextures(
+                  this._program,
+                  this._uTexturePerPolygonIdPortionIds,
+                  this._uTexturePerPolygonIdIndices,
+                  8 // 8 bits indices
+              );
               gl.drawArrays(gl.TRIANGLES, 0, state.numIndices8Bits);
           }
 
           if (state.numIndices16Bits > 0) {
-              this._program.bindTexture(
-                  this._uTexturePerPolygonIdPortionIds, 
-                  {
-                      bind: function (unit) {
-                          gl.activeTexture(gl["TEXTURE" + unit]);
-                          gl.bindTexture(gl.TEXTURE_2D, state.texturePerPolygonIdPortionIds16Bits);
-                          return true;
-                      },
-                      unbind: function (unit) {
-                          gl.activeTexture(gl["TEXTURE" + unit]);
-                          gl.bindTexture(gl.TEXTURE_2D, null);
-                      }
-                  },
-                  4
-              ); 
-      
-              this._program.bindTexture(
-                  this._uTexturePerPolygonIdIndices, 
-                  {
-                      bind: function (unit) {
-                          gl.activeTexture(gl["TEXTURE" + unit]);
-                          gl.bindTexture(gl.TEXTURE_2D, state.texturePerPolygonIdIndices16Bits);
-                          return true;
-                      },
-                      unbind: function (unit) {
-                          gl.activeTexture(gl["TEXTURE" + unit]);
-                          gl.bindTexture(gl.TEXTURE_2D, null);
-                      }
-                  },
-                  5
-              ); 
-
+              textureState.bindTriangleIndicesTextures(
+                  this._program,
+                  this._uTexturePerPolygonIdPortionIds,
+                  this._uTexturePerPolygonIdIndices,
+                  16 // 16 bits indices
+              );
               gl.drawArrays(gl.TRIANGLES, 0, state.numIndices16Bits);
           }
 
           if (state.numIndices32Bits > 0) {
-              this._program.bindTexture(
-                  this._uTexturePerPolygonIdPortionIds, 
-                  {
-                      bind: function (unit) {
-                          gl.activeTexture(gl["TEXTURE" + unit]);
-                          gl.bindTexture(gl.TEXTURE_2D, state.texturePerPolygonIdPortionIds32Bits);
-                          return true;
-                      },
-                      unbind: function (unit) {
-                          gl.activeTexture(gl["TEXTURE" + unit]);
-                          gl.bindTexture(gl.TEXTURE_2D, null);
-                      }
-                  },
-                  4
-              ); 
-      
-              this._program.bindTexture(
-                  this._uTexturePerPolygonIdIndices, 
-                  {
-                      bind: function (unit) {
-                          gl.activeTexture(gl["TEXTURE" + unit]);
-                          gl.bindTexture(gl.TEXTURE_2D, state.texturePerPolygonIdIndices32Bits);
-                          return true;
-                      },
-                      unbind: function (unit) {
-                          gl.activeTexture(gl["TEXTURE" + unit]);
-                          gl.bindTexture(gl.TEXTURE_2D, null);
-                      }
-                  },
-                  5
-              ); 
-
+              textureState.bindTriangleIndicesTextures(
+                  this._program,
+                  this._uTexturePerPolygonIdPortionIds,
+                  this._uTexturePerPolygonIdIndices,
+                  32 // 32 bits indices
+              );
               gl.drawArrays(gl.TRIANGLES, 0, state.numIndices32Bits);
           }
 
-
           frameCtx.drawElements++;
       }
 
       _allocate() {
-
           const scene = this._scene;
           const gl = scene.canvas.gl;
-
           this._program = new Program(gl, this._buildShader());
-
           if (this._program.errors) {
               this.errors = this._program.errors;
               return;
           }
-
           const program = this._program;
-
           this._uRenderPass = program.getLocation("renderPass");
           this._uPickInvisible = program.getLocation("pickInvisible");
-          this._uPositionsDecodeMatrix = program.getLocation("positionsDecodeMatrix");
-          this._uWorldMatrix = program.getLocation("worldMatrix");
+          this._uPickClipPos = program.getLocation("pickClipPos");
+          this._uDrawingBufferSize = program.getLocation("drawingBufferSize");
+          this._uSceneModelWorldMatrix = program.getLocation("sceneModelWorldMatrix");
           this._uViewMatrix = program.getLocation("viewMatrix");
           this._uProjMatrix = program.getLocation("projMatrix");
           this._uSectionPlanes = [];
-
           for (let i = 0, len = scene._sectionPlanesState.sectionPlanes.length; i < len; i++) {
               this._uSectionPlanes.push({
                   active: program.getLocation("sectionPlaneActive" + i),
@@ -67062,24 +66978,30 @@
                   dir: program.getLocation("sectionPlaneDir" + i)
               });
           }
-
-          this._aPackedVertexId = program.getAttribute("packedVertexId");
-
-
           if (scene.logarithmicDepthBufferEnabled) {
               this._uLogDepthBufFC = program.getLocation("logDepthBufFC");
           }
-
-          this._uTexturePerObjectIdPositionsDecodeMatrix = "uTexturePerObjectIdPositionsDecodeMatrix"; 
-          this._uTexturePerObjectIdColorsAndFlags = "uTexturePerObjectIdColorsAndFlags"; 
-          this._uTexturePerVertexIdCoordinates = "uTexturePerVertexIdCoordinates"; 
-          this._uTexturePerPolygonIdNormals = "uTexturePerPolygonIdNormals"; 
-          this._uTexturePerPolygonIdIndices = "uTexturePerPolygonIdIndices"; 
-          this._uTexturePerPolygonIdPortionIds = "uTexturePerPolygonIdPortionIds"; 
+          this._uTexturePerObjectIdPositionsDecodeMatrix = "uTexturePerObjectIdPositionsDecodeMatrix";
+          this._uTexturePerObjectIdColorsAndFlags = "uTexturePerObjectIdColorsAndFlags";
+          this._uTexturePerVertexIdCoordinates = "uTexturePerVertexIdCoordinates";
+          this._uTexturePerPolygonIdNormals = "uTexturePerPolygonIdNormals";
+          this._uTexturePerPolygonIdIndices = "uTexturePerPolygonIdIndices";
+          this._uTexturePerPolygonIdPortionIds = "uTexturePerPolygonIdPortionIds";
+          this._uTextureModelMatrices = "uTextureModelMatrices";
+          this._uTexturePerObjectIdOffsets = "uTexturePerObjectIdOffsets";
+          this._uCameraEyeRtc = program.getLocation("uCameraEyeRtc");
       }
 
-      _bindProgram() {
-          this._program.bind();
+      _bindProgram(frameCtx) {
+          const scene = this._scene;
+          const gl = scene.canvas.gl;
+          const program = this._program;
+          const project = scene.camera.project;
+          program.bind();
+          if (scene.logarithmicDepthBufferEnabled) {
+              const logDepthBufFC = 2.0 / (Math.log(project.far + 1.0) / Math.LN2);
+              gl.uniform1f(this._uLogDepthBufFC, logDepthBufFC);
+          }
       }
 
       _buildShader() {
@@ -67091,10 +67013,12 @@
 
       _buildVertexShader() {
           const scene = this._scene;
-          const clipping = scene._sectionPlanesState.sectionPlanes.length > 0;
+          const sectionPlanesState = scene._sectionPlanesState;
+          scene._lightsState;
+          const clipping = sectionPlanesState.sectionPlanes.length > 0;
           const src = [];
           src.push("#version 300 es");
-          src.push("// Triangles dataTexture pick flat normals vertex shader");
+          src.push("// trianglesDatatextureNormalsRenderer vertex shader");
 
           src.push("#ifdef GL_FRAGMENT_PRECISION_HIGH");
           src.push("precision highp float;");
@@ -67112,112 +67036,147 @@
 
           src.push("uniform int renderPass;");
 
-          src.push("in uvec3 packedVertexId;");
-
           if (scene.entityOffsetsEnabled) {
               src.push("in vec3 offset;");
           }
 
-          src.push("uniform bool pickInvisible;");
-          src.push("uniform mat4 worldMatrix;");
+          src.push("uniform mat4 sceneModelWorldMatrix;");
           src.push("uniform mat4 viewMatrix;");
           src.push("uniform mat4 projMatrix;");
-          // src.push("uniform sampler2D uOcclusionTexture;"); 
-          src.push("uniform sampler2D uTexturePerObjectIdPositionsDecodeMatrix;"); 
-          src.push("uniform usampler2D uTexturePerObjectIdColorsAndFlags;"); 
-          src.push("uniform usampler2D uTexturePerVertexIdCoordinates;"); 
-          src.push("uniform usampler2D uTexturePerPolygonIdIndices;"); 
-          src.push("uniform isampler2D uTexturePerPolygonIdNormals;"); 
-          src.push("uniform usampler2D uTexturePerPolygonIdPortionIds;"); 
+
+          src.push("uniform highp sampler2D uTexturePerObjectIdPositionsDecodeMatrix;");
+          src.push("uniform lowp usampler2D uTexturePerObjectIdColorsAndFlags;");
+          src.push("uniform highp sampler2D uTexturePerObjectIdOffsets;");
+          src.push("uniform mediump usampler2D uTexturePerVertexIdCoordinates;");
+          src.push("uniform highp usampler2D uTexturePerPolygonIdIndices;");
+          src.push("uniform mediump usampler2D uTexturePerPolygonIdPortionIds;");
+          src.push("uniform highp sampler2D uTextureModelMatrices;");
+          src.push("uniform vec3 uCameraEyeRtc;");
+
+          src.push("vec3 positions[3];");
 
           if (scene.logarithmicDepthBufferEnabled) {
               src.push("uniform float logDepthBufFC;");
               src.push("out float vFragDepth;");
-              src.push("bool isPerspectiveMatrix(mat4 m) {");
-              src.push("    return (m[2][3] == - 1.0);");
-              src.push("}");
               src.push("out float isPerspective;");
           }
+
+          src.push("uniform vec2 pickClipPos;");
+          src.push("uniform vec2 drawingBufferSize;");
+
+          src.push("vec4 remapClipPos(vec4 clipPos) {");
+          src.push("    clipPos.xy /= clipPos.w;");
+          src.push(`    clipPos.xy = (clipPos.xy - pickClipPos) * drawingBufferSize;`);
+          src.push("    clipPos.xy *= clipPos.w;");
+          src.push("    return clipPos;");
+          src.push("}");
+
+          src.push("bool isPerspectiveMatrix(mat4 m) {");
+          src.push("    return (m[2][3] == - 1.0);");
+          src.push("}");
+
           src.push("out vec4 vWorldPosition;");
+
           if (clipping) {
-              src.push("out int vFlags2;");
+              src.push("flat out uint vFlags2;");
           }
+
           src.push("void main(void) {");
 
           // constants
-          // src.push("int objectIndex = int(packedVertexId.g) & 4095;");
           src.push("int polygonIndex = gl_VertexID / 3;");
 
-          src.push("int h_normal_index = polygonIndex & 4095;");
-          src.push("int v_normal_index = polygonIndex >> 12;");
-
           // get packed object-id
-          src.push("int h_packed_object_id_index = ((polygonIndex >> 3) / 2) & 4095;");
-          src.push("int v_packed_object_id_index = ((polygonIndex >> 3) / 2) >> 12;");
-
-          src.push("ivec3 packedObjectId = ivec3(texelFetch(uTexturePerPolygonIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).rgb);");
+          src.push("int h_packed_object_id_index = (polygonIndex >> 3) & 4095;");
+          src.push("int v_packed_object_id_index = (polygonIndex >> 3) >> 12;");
 
-          src.push("int objectIndex;");
-          src.push("if (((polygonIndex >> 3) % 2) == 0) {");
-          src.push("  objectIndex = (packedObjectId.r << 4) + (packedObjectId.g >> 4);");
-          src.push("} else {"); 
-          src.push("  objectIndex = ((packedObjectId.g & 15) << 8) + packedObjectId.b;");
-          src.push("}");
+          src.push("int objectIndex = int(texelFetch(uTexturePerPolygonIdPortionIds, ivec2(h_packed_object_id_index, v_packed_object_id_index), 0).r);");
           src.push("ivec2 objectIndexCoords = ivec2(objectIndex % 512, objectIndex / 512);");
 
-          // get vertex base
-          src.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));");  
+          // get flags & flags2
+          src.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);");
+          src.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);");  // pickFlag = NOT_RENDERED | PICK
 
-          src.push("int h_index = polygonIndex & 4095;");
-          src.push("int v_index = polygonIndex >> 12;");
+          // renderPass = PICK
+          src.push(`if (int(flags.w) != renderPass) {`);
+          src.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"); // Cull vertex
+          src.push("   return;"); // Cull vertex
+          src.push("} else {");
 
+          // get vertex base
+          src.push("ivec4 packedVertexBase = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+4, objectIndexCoords.y), 0));");
+          src.push("ivec4 packedIndexBaseOffset = ivec4(texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+5, objectIndexCoords.y), 0));");
+          src.push("int indexBaseOffset = (packedIndexBaseOffset.r << 24) + (packedIndexBaseOffset.g << 16) + (packedIndexBaseOffset.b << 8) + packedIndexBaseOffset.a;");
+          src.push("int h_index = (polygonIndex - indexBaseOffset) & 4095;");
+          src.push("int v_index = (polygonIndex - indexBaseOffset) >> 12;");
           src.push("ivec3 vertexIndices = ivec3(texelFetch(uTexturePerPolygonIdIndices, ivec2(h_index, v_index), 0));");
           src.push("ivec3 uniqueVertexIndexes = vertexIndices + (packedVertexBase.r << 24) + (packedVertexBase.g << 16) + (packedVertexBase.b << 8) + packedVertexBase.a;");
-          
           src.push("ivec3 indexPositionH = uniqueVertexIndexes & 4095;");
           src.push("ivec3 indexPositionV = uniqueVertexIndexes >> 12;");
-
           src.push("mat4 positionsDecodeMatrix = mat4 (texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+0, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+1, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+2, objectIndexCoords.y), 0), texelFetch (uTexturePerObjectIdPositionsDecodeMatrix, ivec2(objectIndexCoords.x*4+3, objectIndexCoords.y), 0));");
-
-          // get flags & flags2
-          src.push("uvec4 flags = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+2, objectIndexCoords.y), 0);"); 
-          src.push("uvec4 flags2 = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+3, objectIndexCoords.y), 0);"); 
-          
+          src.push("uint solid = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+7, objectIndexCoords.y), 0).r;");
           // get position
-          src.push("vec3 position1 = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.r, indexPositionV.r), 0));");
-          src.push("vec3 position2 = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.g, indexPositionV.g), 0));");
-          src.push("vec3 position3 = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.b, indexPositionV.b), 0));");
+          src.push("positions[0] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.r, indexPositionV.r), 0));");
+          src.push("positions[1] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.g, indexPositionV.g), 0));");
+          src.push("positions[2] = vec3(texelFetch(uTexturePerVertexIdCoordinates, ivec2(indexPositionH.b, indexPositionV.b), 0));");
+
+          // get color
+          src.push("uvec4 color = texelFetch (uTexturePerObjectIdColorsAndFlags, ivec2(objectIndexCoords.x*8+0, objectIndexCoords.y), 0);");
+
+          src.push(`if (color.a == 0u) {`);
+          src.push("   gl_Position = vec4(3.0, 3.0, 3.0, 1.0);"); // Cull vertex
+          src.push("   return;");
+          src.push("};");
 
           // get normal
-          src.push("vec3 normal = normalize(cross(position3 - position1, position2 - position1));");
 
-          src.push("int vertexNumber = gl_VertexID % 3;");
+          src.push("vec3 normal = normalize(cross(positions[2] - positions[0], positions[1] - positions[0]));");
+
           src.push("vec3 position;");
-          src.push("if (vertexNumber == 0) position = position1;");
-          src.push("else if (vertexNumber == 1) position = position2;");
-          src.push("else position = position3;");
+          src.push("position = positions[gl_VertexID % 3];");
+
+          src.push("vec3 viewNormal = -normalize((transpose(inverse(viewMatrix*positionsDecodeMatrix)) * vec4(normal,1)).xyz);");
+
+          // when the geometry is not solid, if needed, flip the triangle winding
+          src.push("if (solid != 1u) {");
+              src.push("if (isPerspectiveMatrix(projMatrix)) {");
+                  src.push("vec3 uCameraEyeRtcInQuantizedSpace = (inverse(sceneModelWorldMatrix * positionsDecodeMatrix) * vec4(uCameraEyeRtc, 1)).xyz;");
+                  // src.push("vColor = vec4(vec3(1, -1, 0)*dot(normalize(position.xyz - uCameraEyeRtcInQuantizedSpace), normal), 1);")
+                  src.push("if (dot(position.xyz - uCameraEyeRtcInQuantizedSpace, normal) < 0.0) {");
+                      src.push("position = positions[2 - (gl_VertexID % 3)];");
+                      src.push("viewNormal = -viewNormal;");
+                  src.push("}");
+          src.push("} else {");
+              src.push("vec3 viewNormal = -normalize((transpose(inverse(viewMatrix*positionsDecodeMatrix)) * vec4(normal,1)).xyz);");
+              src.push("if (viewNormal.z < 0.0) {");
+                  src.push("position = positions[2 - (gl_VertexID % 3)];");
+              src.push("}");
+            src.push("}");
+          src.push("}");
+
+          src.push("vec4 worldPosition = sceneModelWorldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); ");
+
+          // get XYZ offset
+          src.push("vec4 offset = vec4(texelFetch (uTexturePerObjectIdOffsets, objectIndexCoords, 0).rgb, 0.0);");
+
+          src.push("worldPosition.xyz = worldPosition.xyz + offset.xyz;");
+
+          src.push("vec4 viewPosition = viewMatrix * worldPosition; ");
 
-          // flags.w = NOT_RENDERED | PICK
-          // renderPass = PICK
-          src.push(`if (int(flags.w) != renderPass) {`);
-          src.push("      gl_Position = vec4(0.0, 0.0, 0.0, 0.0);"); // Cull vertex
-          src.push("  } else {");
-          src.push("      vec4 worldPosition = worldMatrix * (positionsDecodeMatrix * vec4(position, 1.0)); ");
-          if (scene.entityOffsetsEnabled) {
-              src.push("      worldPosition.xyz = worldPosition.xyz + offset;");
-          }
-          src.push("      vec4 viewPosition  = viewMatrix * worldPosition; ");
-          src.push("      vWorldPosition = worldPosition;");
-          if (clipping) {
-              src.push("      vFlags2 = flags2.r;");
-          }
           src.push("vec4 clipPos = projMatrix * viewPosition;");
+
           if (scene.logarithmicDepthBufferEnabled) {
               src.push("vFragDepth = 1.0 + clipPos.w;");
               src.push("isPerspective = float (isPerspectiveMatrix(projMatrix));");
           }
-          src.push("gl_Position = clipPos;");
-          src.push("  }");
+
+          src.push("vWorldPosition = worldPosition;");
+
+          if (clipping) {
+              src.push("vFlags2 = flags2.r;");
+          }
+          src.push("gl_Position = remapClipPos(clipPos);");
+          src.push("}");
           src.push("}");
           return src;
       }
@@ -67227,12 +67186,8 @@
           const sectionPlanesState = scene._sectionPlanesState;
           const clipping = sectionPlanesState.sectionPlanes.length > 0;
           const src = [];
-          src.push ('#version 300 es');
-          src.push("// Triangles dataTexture pick flat normals fragment shader");
-          src.push("#extension GL_OES_standard_derivatives : enable");
-          if (scene.logarithmicDepthBufferEnabled) {
-              src.push("#extension GL_EXT_frag_depth : enable");
-          }
+          src.push('#version 300 es');
+          src.push("// TrianglesDataTexturePickNormalsRenderer fragment shader");
           src.push("#ifdef GL_FRAGMENT_PRECISION_HIGH");
           src.push("precision highp float;");
           src.push("precision highp int;");
@@ -67247,26 +67202,28 @@
           }
           src.push("in vec4 vWorldPosition;");
           if (clipping) {
-              src.push("in int vFlags2;");
-              for (var i = 0; i < sectionPlanesState.sectionPlanes.length; i++) {
+              src.push("flat in uint vFlags2;");
+              for (let i = 0, len = sectionPlanesState.sectionPlanes.length; i < len; i++) {
                   src.push("uniform bool sectionPlaneActive" + i + ";");
                   src.push("uniform vec3 sectionPlanePos" + i + ";");
                   src.push("uniform vec3 sectionPlaneDir" + i + ";");
               }
           }
-          src.push("out vec4 outNormal;");
+          src.push("out highp ivec4 outNormal;");
           src.push("void main(void) {");
           if (clipping) {
-              src.push("  bool clippable = vFlags2 > 0;");
+              src.push("  bool clippable = vFlags2 > 0u;");
               src.push("  if (clippable) {");
-              src.push("      float dist = 0.0;");
-              for (var i = 0; i < sectionPlanesState.sectionPlanes.length; i++) {
-                  src.push("      if (sectionPlaneActive" + i + ") {");
-                  src.push("          dist += clamp(dot(-sectionPlaneDir" + i + ".xyz, vWorldPosition.xyz - sectionPlanePos" + i + ".xyz), 0.0, 1000.0);");
-                  src.push("      }");
+              src.push("  float dist = 0.0;");
+              for (let i = 0, len = sectionPlanesState.sectionPlanes.length; i < len; i++) {
+                  src.push("if (sectionPlaneActive" + i + ") {");
+                  src.push("   dist += clamp(dot(-sectionPlaneDir" + i + ".xyz, vWorldPosition.xyz - sectionPlanePos" + i + ".xyz), 0.0, 1000.0);");
+                  src.push("}");
               }
-              src.push("      if (dist > 0.0) { discard; }");
+              src.push("  if (dist > 0.0) { ");
+              src.push("      discard;");
               src.push("  }");
+              src.push("}");
           }
           if (scene.logarithmicDepthBufferEnabled) {
               src.push("    gl_FragDepth = isPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;");
@@ -67274,7 +67231,7 @@
           src.push("  vec3 xTangent = dFdx( vWorldPosition.xyz );");
           src.push("  vec3 yTangent = dFdy( vWorldPosition.xyz );");
           src.push("  vec3 worldNormal = normalize( cross( xTangent, yTangent ) );");
-          src.push("  outNormal = vec4((worldNormal * 0.5) + 0.5, 1.0);");
+          src.push(`  outNormal = ivec4(worldNormal * float(${math.MAX_INT}), 1.0);`);
           src.push("}");
           return src;
       }
@@ -67371,6 +67328,33 @@
           }
       }
 
+      eagerCreateRenders() {
+
+          // Pre-initialize certain renderers that would otherwise be lazy-initialised
+          // on user interaction, such as picking or emphasis, so that there is no delay
+          // when user first begins interacting with the viewer.
+
+          if (!this._silhouetteRenderer) { // Used for highlighting and selection
+              this._silhouetteRenderer = new TrianglesDataTextureSilhouetteRenderer(this._scene);
+          }
+          if (!this._pickMeshRenderer) {
+              this._pickMeshRenderer = new TrianglesDataTexturePickMeshRenderer(this._scene);
+          }
+          if (!this._pickDepthRenderer) {
+              this._pickDepthRenderer = new TrianglesDataTexturePickDepthRenderer(this._scene);
+          }
+          if (!this._pickNormalsRenderer) {
+              this._pickNormalsRenderer = new TrianglesDataTexturePickNormalsFlatRenderer(this._scene);
+          }
+          if (!this._vertexDepthRenderer) {
+              this._vertexDepthRenderer = new TrianglesDataTextureSnapDepthRenderer(this._scene);
+          }
+          if (!this._snapDepthBufInitRenderer) {
+              this._snapDepthBufInitRenderer = new TrianglesDataTextureSnapDepthBufInitRenderer(this._scene);
+          }
+      }
+
+
       get colorRenderer() {
           if (!this._colorRenderer) {
               this._colorRenderer = new TrianglesDataTextureColorRenderer(this._scene, false);
@@ -67386,9 +67370,9 @@
       }
 
       get colorQualityRendererWithSAO() {
-          if (!this._colorQualityRendererWithSAO) {
-              this._colorQualityRendererWithSAO = new TrianglesDataTextureColorQualityRenderer(this._scene, true);
-          }
+          // if (!this._colorQualityRendererWithSAO) {
+          //     this._colorQualityRendererWithSAO = new TrianglesDataTextureColorQualityRenderer(this._scene, true);
+          // }
           return this._colorQualityRendererWithSAO;
       }
 
@@ -67436,7 +67420,7 @@
 
       get pickNormalsRenderer() {
           if (!this._pickNormalsRenderer) {
-              this._pickNormalsRenderer = new TrianglesDataTexturePickNormalsRenderer(this._scene);
+              this._pickNormalsRenderer = new TrianglesDataTexturePickNormalsFlatRenderer(this._scene);
           }
           return this._pickNormalsRenderer;
       }
@@ -67543,8 +67527,10 @@
           dataTextureRenderers = new TrianglesDataTextureRenderers(scene);
           cachdRenderers[sceneId] = dataTextureRenderers;
           dataTextureRenderers._compile();
+          dataTextureRenderers.eagerCreateRenders();
           scene.on("compile", () => {
               dataTextureRenderers._compile();
+              dataTextureRenderers.eagerCreateRenders();
           });
           scene.on("destroyed", () => {
               delete cachdRenderers[sceneId];
@@ -67794,32 +67780,13 @@
               3 // webgl texture unit
           );
 
-          this.textureModelMatrices.bindTexture(
-              glProgram,
-              modelMatricesShaderName,
-              4 // webgl texture unit
-          );
-
           this.texturePerObjectIdOffsets.bindTexture(
               glProgram,
               objectOffsetsShaderName,
-              5 // webgl texture unit
+              4 // webgl texture unit
           );
       }
 
-      /**
-       *
-       * @param {Program} glProgram
-       * @param {string} cameraMatricesShaderName
-       */
-      bindPickCameraTexture(glProgram, cameraMatricesShaderName) {
-          // this.texturePickCameraMatrices.bindTexture(
-          //     glProgram,
-          //     cameraMatricesShaderName,
-          //     4 // webgl texture unit
-          // );
-      }
-
       /**
        *
        * @param {Program} glProgram
@@ -67836,13 +67803,13 @@
           this.indicesPortionIdsPerBitnessTextures[textureBitness].bindTexture(
               glProgram,
               portionIdsShaderName,
-              6 // webgl texture unit
+              5 // webgl texture unit
           );
 
           this.indicesPerBitnessTextures[textureBitness].bindTexture(
               glProgram,
               polygonIndicesShaderName,
-              7 // webgl texture unit
+              6 // webgl texture unit
           );
       }
 
@@ -67862,13 +67829,13 @@
           this.edgeIndicesPortionIdsPerBitnessTextures[textureBitness].bindTexture(
               glProgram,
               edgePortionIdsShaderName,
-              6 // webgl texture unit
+              5 // webgl texture unit
           );
 
           this.edgeIndicesPerBitnessTextures[textureBitness].bindTexture(
               glProgram,
               edgeIndicesShaderName,
-              7 // webgl texture unit
+              6 // webgl texture unit
           );
       }
   }
@@ -67978,188 +67945,6 @@
           gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE);
       }
 
-      /**
-       * Generate and return a `camera data texture`.
-       *
-       * The texture will automatically update its contents before each render when the camera matrix is dirty,
-       * and to do so will use the following events:
-       *
-       * - `scene.rendering` event will be used to know that the camera texture should be updated
-       * - `camera.matrix` event will be used to know that the camera matices changed
-       *
-       * @param {WebGL2RenderingContext} gl
-       * @param {Camera} camera
-       * @param {Scene} scene
-       * @param {null|number[3]} origin
-       * @returns {BindableDataTexture}
-       */
-      generateCameraDataTexture(gl, camera, scene, origin) {
-          const textureWidth = 4;
-          const textureHeight = 3; // space for 3 matrices
-          const texture = gl.createTexture();
-          gl.bindTexture(gl.TEXTURE_2D, texture);
-          gl.texStorage2D(gl.TEXTURE_2D, 1, gl.RGBA32F, textureWidth, textureHeight);
-          this.disableBindedTextureFiltering(gl);
-          gl.bindTexture(gl.TEXTURE_2D, null);
-          const cameraTexture = new BindableDataTexture(gl, texture, textureWidth, textureHeight);
-          let cameraDirty = true;
-          cameraTexture.updateViewMatrix = (viewMatrix, projMatrix) => {
-              gl.bindTexture(gl.TEXTURE_2D, cameraTexture._texture);
-              // Camera's "view matrix"
-              gl.texSubImage2D(
-                  gl.TEXTURE_2D,
-                  0,
-                  0,
-                  0, // 1st matrix: camera view matrix
-                  4,
-                  1,
-                  gl.RGBA,
-                  gl.FLOAT,
-                  new Float32Array((origin) ? createRTCViewMat(viewMatrix, origin) : viewMatrix)
-              );
-
-              // Camera's "view normal matrix"
-              gl.texSubImage2D(
-                  gl.TEXTURE_2D,
-                  0,
-                  0,
-                  1, // 2nd matrix: camera view normal matrix
-                  4,
-                  1,
-                  gl.RGBA,
-                  gl.FLOAT,
-                  new Float32Array(camera.viewNormalMatrix)
-              );
-
-              // Camera's "project matrix"
-              gl.texSubImage2D(
-                  gl.TEXTURE_2D,
-                  0,
-                  0,
-                  2, // 3rd matrix: camera project matrix
-                  4,
-                  1,
-                  gl.RGBA,
-                  gl.FLOAT,
-                  new Float32Array(projMatrix)
-              );
-          };
-          const onCameraMatrix = () => {
-              if (!cameraDirty) {
-                  return;
-              }
-              cameraDirty = false;
-              cameraTexture.updateViewMatrix(camera.viewMatrix, camera.project.matrix);
-          };
-          camera.on("matrix", () => cameraDirty = true);
-          scene.on("rendering", onCameraMatrix);
-          onCameraMatrix();
-          return cameraTexture;
-      }
-
-      /**
-       * Generate and return a texture containing camera view and projection
-       * matrices for picking, relative to the given RTC coordinate system origin.
-       *
-       * @param {WebGL2RenderingContext} gl
-       * @param {Camera} camera
-       * @param {null|number[3]} origin
-       * @returns {BindableDataTexture}
-       */
-      generatePickCameraDataTexture(gl, camera, origin) {
-          const textureWidth = 4;
-          const textureHeight = 3; // space for 3 matrices
-          const texture = gl.createTexture();
-          gl.bindTexture(gl.TEXTURE_2D, texture);
-          gl.texStorage2D(gl.TEXTURE_2D, 1, gl.RGBA32F, textureWidth, textureHeight);
-          this.disableBindedTextureFiltering(gl);
-          gl.bindTexture(gl.TEXTURE_2D, null);
-          const cameraTexture = new BindableDataTexture(gl, texture, textureWidth, textureHeight);
-          cameraTexture.updateViewMatrix = (viewMatrix, projMatrix) => {
-              gl.bindTexture(gl.TEXTURE_2D, cameraTexture._texture);
-              // Camera's "view matrix"
-              gl.texSubImage2D(
-                  gl.TEXTURE_2D,
-                  0,
-                  0,
-                  0, // 1st matrix: pick camera view matrix
-                  4,
-                  1,
-                  gl.RGBA,
-                  gl.FLOAT,
-                  new Float32Array((origin) ? createRTCViewMat(viewMatrix, origin) : viewMatrix)
-              );
-
-              // Camera's "view normal matrix"
-              gl.texSubImage2D(
-                  gl.TEXTURE_2D,
-                  0,
-                  0,
-                  1, // 2nd matrix: pick camera view normal matrix
-                  4,
-                  1,
-                  gl.RGBA,
-                  gl.FLOAT,
-                  new Float32Array(camera.viewNormalMatrix)
-              );
-
-              // Camera's "project matrix"
-              gl.texSubImage2D(
-                  gl.TEXTURE_2D,
-                  0,
-                  0,
-                  2, // 3rd matrix: pick camera project matrix
-                  4,
-                  1,
-                  gl.RGBA,
-                  gl.FLOAT,
-                  new Float32Array(projMatrix)
-              );
-          };
-          return cameraTexture;
-      }
-
-      /**
-       * Generate and return a `model data texture`.
-       *
-       * @param {WebGL2RenderingContext} gl
-       * @param {DataTextureSceneModel} model
-       *
-       * @returns {BindableDataTexture}
-       */
-      generateModelTexture(gl, model) {
-          const textureWidth = 4;
-          const textureHeight = 2; // space for 2 matrices
-          const texture = gl.createTexture();
-          gl.bindTexture(gl.TEXTURE_2D, texture);
-          gl.texStorage2D(gl.TEXTURE_2D, 1, gl.RGBA32F, textureWidth, textureHeight);
-          gl.texSubImage2D(
-              gl.TEXTURE_2D,
-              0,
-              0, // x-offset
-              0, // y-offset (model world matrix)
-              4, // data width (4x4 values)
-              1, // data height (1 matrix)
-              gl.RGBA,
-              gl.FLOAT,
-              new Float32Array(model.worldMatrix)
-          );
-          gl.texSubImage2D(
-              gl.TEXTURE_2D,
-              0,
-              0, // x-offset
-              1, // y-offset (model normal matrix)
-              4, // data width (4x4 values)
-              1, // data height (1 matrix)
-              gl.RGBA,
-              gl.FLOAT,
-              new Float32Array(model.worldNormalMatrix)
-          );
-          this.disableBindedTextureFiltering(gl);
-          gl.bindTexture(gl.TEXTURE_2D, null);
-          return new BindableDataTexture(gl, texture, textureWidth, textureHeight);
-      }
-
       /**
        * This will generate an RGBA texture for:
        * - colors
@@ -69134,34 +68919,6 @@
                   buffer.edgeIndices32Bits);
           }
 
-          // if (buffer.metallicRoughness.length > 0) {
-          //     const metallicRoughness = new Uint8Array(buffer.metallicRoughness);
-          //     let normalized = false;
-          //     state.metallicRoughnessBuf = new ArrayBuf(gl, gl.ARRAY_BUFFER, metallicRoughness, buffer.metallicRoughness.length, 2, gl.STATIC_DRAW, normalized);
-          // }
-
-          // Model matrices texture
-          if (!this.model._modelMatricesTexture) {
-              this.model._modelMatricesTexture = this._dataTextureGenerator.generateModelTexture(gl, this.model);
-          }
-
-          textureState.textureModelMatrices = this.model._modelMatricesTexture;
-
-          // Camera textures
-
-          textureState.cameraTexture = this._dataTextureGenerator.generateCameraDataTexture(
-              this.model.scene.canvas.gl,
-              this.model.scene.camera,
-              this.model.scene,
-              this._state.origin.slice());
-
-          textureState.textureCameraMatrices = textureState.cameraTexture;
-
-          textureState.texturePickCameraMatrices = this._dataTextureGenerator.generatePickCameraDataTexture(
-              this.model.scene.canvas.gl,
-              this.model.scene.camera,
-              this._state.origin.slice());
-
           textureState.finalize();
 
           // Free up memory
@@ -69543,14 +69300,12 @@
           // object flags
           textureState.texturePerObjectIdColorsAndFlags._textureData.set(tempUint8Array4, subPortionId * 32 + 8);
           if (this._deferredSetFlagsActive || deferred) {
-              console.info("_subPortionSetFlags set flags defer");
               this._deferredSetFlagsDirty = true;
               return;
           }
           if (++this._numUpdatesInFrame >= MAX_OBJECT_UPDATES_IN_FRAME_WITHOUT_BATCHED_UPDATE) {
               this._beginDeferredFlags(); // Subsequent flags updates now deferred
           }
-          console.info("_subPortionSetFlags set flags write through");
           gl.bindTexture(gl.TEXTURE_2D, textureState.texturePerObjectIdColorsAndFlags._texture);
           gl.texSubImage2D(
               gl.TEXTURE_2D,
@@ -69597,7 +69352,6 @@
           if (++this._numUpdatesInFrame >= MAX_OBJECT_UPDATES_IN_FRAME_WITHOUT_BATCHED_UPDATE) {
               this._beginDeferredFlags(); // Subsequent flags updates now deferred
           }
-          console.info("_subPortionSetFlags2 set flags write through");
           gl.bindTexture(gl.TEXTURE_2D, textureState.texturePerObjectIdColorsAndFlags._texture);
           gl.texSubImage2D(
               gl.TEXTURE_2D,
@@ -69836,10 +69590,10 @@
       //---- PICKING ----------------------------------------------------------------------------------------------------
 
       setPickMatrices(pickViewMatrix, pickProjMatrix) {
-          if (this._numVisibleLayerPortions === 0) {
-              return;
-          }
-          this._dataTextureState.texturePickCameraMatrices.updateViewMatrix(pickViewMatrix, pickProjMatrix);
+          // if (this._numVisibleLayerPortions === 0) {
+          //     return;
+          // }
+          // this._dataTextureState.texturePickCameraMatrices.updateViewMatrix(pickViewMatrix, pickProjMatrix);
       }
 
       drawPickMesh(renderFlags, frameCtx) {
@@ -72514,6 +72268,10 @@
                   return null;
               }
 
+              if (cfg.normals) { // HACK
+                  cfg.normals = null;
+              }
+
               const useDTX = (!!this._dtxEnabled && (cfg.primitive === "triangles" || cfg.primitive === "solid" || cfg.primitive === "surface"));
 
               cfg.origin = cfg.origin ? math.addVec3(this._origin, cfg.origin, math.vec3()) : this._origin;
@@ -72786,7 +72544,8 @@
                           countIndices += cfg.positions ? cfg.positions.length : cfg.positionsCompressed.length;
                           break;
                       case VBO_INSTANCED:
-                          countIndices += cfg.positions ? cfg.positions.length : cfg.positionsCompressed.length;
+                          const geometry = cfg.geometry;
+                          countIndices += geometry.positions ? geometry.positions.length : geometry.positionsCompressed.length;
                           break;
                   }
                   return Math.round(countIndices);
@@ -74263,7 +74022,8 @@
               const snapPickResult = this._scene.snapPick({
                   canvasPos: this.pickCursorPos,
                   snapRadius: this._configs.snapRadius,
-                  snapMode: this._configs.snapMode,
+                  snapToVertex: this._configs.snapToVertex,
+                  snapToEdge: this._configs.snapToEdge,
               });
               if (snapPickResult && snapPickResult.snappedWorldPos) {
                   this.snapPickResult = snapPickResult;
@@ -74354,20 +74114,19 @@
 
           if (this.hoveredSnappedOrSurfaceOff) {
               this._cameraControl.fire("hoverSnapOrSurfaceOff", {
-                  canvasPos: this.pickCursorPos
+                  canvasPos: this.pickCursorPos,
+                  cursorPos : this.pickCursorPos
               }, true);
           }
 
           if (this.snappedOrPicked) {
               if (this.snapPickResult) {
                   const pickResult = new PickResult();
+                  pickResult.snappedToVertex = this.snapPickResult.snappedToVertex;
+                  pickResult.snappedToEdge = this.snapPickResult.snappedToEdge;
                   pickResult.worldPos = this.snapPickResult.snappedWorldPos;
+                  pickResult.cursorPos = this.pickCursorPos;
                   pickResult.canvasPos = this.snapPickResult.snappedCanvasPos;
-                  if (this._configs.snapMode === "vertex") {
-                      pickResult.snappedToVertex = true;
-                  } else {
-                      pickResult.snappedToEdge = true;
-                  }
                   this._cameraControl.fire("hoverSnapOrSurface", pickResult, true);
                   this.snapPickResult = null;
               } else {
@@ -74430,7 +74189,7 @@
 
   const canvasPos = math.vec2();
 
-  const getCanvasPosFromEvent$4 = function (event, canvasPos) {
+  const getCanvasPosFromEvent$3 = function (event, canvasPos) {
       if (!event) {
           event = window.event;
           canvasPos[0] = event.x;
@@ -74679,7 +74438,7 @@
               }
               switch (e.which) {
                   case 3: // Right button
-                      getCanvasPosFromEvent$4(e, canvasPos);
+                      getCanvasPosFromEvent$3(e, canvasPos);
                       const x = canvasPos[0];
                       const y = canvasPos[1];
                       if (Math.abs(x - lastXDown) < 3 && Math.abs(y - lastYDown) < 3) {
@@ -75750,14 +75509,14 @@
           });
 
           document.addEventListener("mousemove", this._mouseMoveHandler = (e) => {
-              getCanvasPosFromEvent$3(e, canvas, states.pointerCanvasPos);
+              getCanvasPosFromEvent$2(e, canvas, states.pointerCanvasPos);
           });
 
           canvas.addEventListener("mousedown", this._mouseDownHandler = (e) => {
               if (!(configs.active && configs.pointerEnabled)) {
                   return;
               }
-              getCanvasPosFromEvent$3(e, canvas, states.pointerCanvasPos);
+              getCanvasPosFromEvent$2(e, canvas, states.pointerCanvasPos);
               states.mouseover = true;
           });
 
@@ -75783,7 +75542,7 @@
       }
   }
 
-  function getCanvasPosFromEvent$3(event, canvas, canvasPos) {
+  function getCanvasPosFromEvent$2(event, canvas, canvasPos) {
       if (!event) {
           event = window.event;
           canvasPos[0] = event.x;
@@ -75796,7 +75555,7 @@
       return canvasPos;
   }
 
-  const getCanvasPosFromEvent$2 = function (event, canvasPos) {
+  const getCanvasPosFromEvent$1 = function (event, canvasPos) {
       if (!event) {
           event = window.event;
           canvasPos[0] = event.x;
@@ -75858,7 +75617,7 @@
 
               if (touches.length === 1 && changedTouches.length === 1) {
 
-                  getCanvasPosFromEvent$2(touches[0], tapStartCanvasPos);
+                  getCanvasPosFromEvent$1(touches[0], tapStartCanvasPos);
 
                   if (configs.followPointer) {
 
@@ -75898,7 +75657,7 @@
               }
 
               for (let i = 0, len = touches.length; i < len; ++i) {
-                  getCanvasPosFromEvent$2(touches[i], lastCanvasTouchPosList[i]);
+                  getCanvasPosFromEvent$1(touches[i], lastCanvasTouchPosList[i]);
               }
 
               numTouches = touches.length;
@@ -75942,7 +75701,7 @@
 
               if (numTouches === 1) {
 
-                  getCanvasPosFromEvent$2(touches[0], tapCanvasPos0);
+                  getCanvasPosFromEvent$1(touches[0], tapCanvasPos0);
 
                   //-----------------------------------------------------------------------------------------------
                   // Drag rotation
@@ -75979,8 +75738,20 @@
                       }
 
                   } else {
-                      updates.rotateDeltaY -= (xPanDelta / canvasWidth) * (configs.dragRotationRate * 1.0); // Full horizontal rotation
-                      updates.rotateDeltaX += (yPanDelta / canvasHeight) * (configs.dragRotationRate * 1.5); // Half vertical rotation
+                    //  if (!absorbTinyFirstDrag) {
+                          updates.rotateDeltaY -= (xPanDelta / canvasWidth) * (configs.dragRotationRate * 1.0); // Full horizontal rotation
+                          updates.rotateDeltaX += (yPanDelta / canvasHeight) * (configs.dragRotationRate * 1.5); // Half vertical rotation
+                      // } else {
+                      //     firstDragDeltaY -= (xPanDelta / canvasWidth) * (configs.dragRotationRate * 1.0); // Full horizontal rotation
+                      //     firstDragDeltaX += (yPanDelta / canvasHeight) * (configs.dragRotationRate * 1.5); // Half vertical rotation
+                      //     if (Math.abs(firstDragDeltaX) > 5 || Math.abs(firstDragDeltaY) > 5) {
+                      //         updates.rotateDeltaX += firstDragDeltaX;
+                      //         updates.rotateDeltaY += firstDragDeltaY;
+                      //         firstDragDeltaX = 0;
+                      //         firstDragDeltaY = 0;
+                      //         absorbTinyFirstDrag = false;
+                      //     }
+                      // }
                   }
 
               } else if (numTouches === 2) {
@@ -75988,8 +75759,8 @@
                   const touch0 = touches[0];
                   const touch1 = touches[1];
 
-                  getCanvasPosFromEvent$2(touch0, tapCanvasPos0);
-                  getCanvasPosFromEvent$2(touch1, tapCanvasPos1);
+                  getCanvasPosFromEvent$1(touch0, tapCanvasPos0);
+                  getCanvasPosFromEvent$1(touch1, tapCanvasPos1);
 
                   const lastMiddleTouch = math.geometricMeanVec2(lastCanvasTouchPosList[0], lastCanvasTouchPosList[1]);
                   const currentMiddleTouch = math.geometricMeanVec2(tapCanvasPos0, tapCanvasPos1);
@@ -76037,7 +75808,7 @@
               }
 
               for (let i = 0; i < numTouches; ++i) {
-                  getCanvasPosFromEvent$2(touches[i], lastCanvasTouchPosList[i]);
+                  getCanvasPosFromEvent$1(touches[i], lastCanvasTouchPosList[i]);
               }
           });
       }
@@ -76058,7 +75829,7 @@
   const DBL_TAP_INTERVAL = 325;
   const TAP_DISTANCE_THRESHOLD = 4;
 
-  const getCanvasPosFromEvent$1 = function (event, canvasPos) {
+  const getCanvasPosFromEvent = function (event, canvasPos) {
       if (!event) {
           event = window.event;
           canvasPos[0] = event.x;
@@ -76137,7 +75908,7 @@
               if (touches.length === 1 && changedTouches.length === 1) {
                   tapStartTime = touchStartTime;
 
-                  getCanvasPosFromEvent$1(touches[0], tapStartPos);
+                  getCanvasPosFromEvent(touches[0], tapStartPos);
 
                   const rightClickClientX = tapStartPos[0];
                   const rightClickClientY = tapStartPos[1];
@@ -76164,7 +75935,7 @@
               }
 
               for (let i = 0, len = touches.length; i < len; ++i) {
-                  getCanvasPosFromEvent$1(touches[i], activeTouches[i]);
+                  getCanvasPosFromEvent(touches[i], activeTouches[i]);
               }
 
               activeTouches.length = touches.length;
@@ -76199,7 +75970,7 @@
 
                           // Double-tap
 
-                          getCanvasPosFromEvent$1(changedTouches[0], pickController.pickCursorPos);
+                          getCanvasPosFromEvent(changedTouches[0], pickController.pickCursorPos);
                           pickController.schedulePickEntity = true;
                           pickController.schedulePickSurface = pickedSurfaceSubs;
 
@@ -76231,7 +76002,7 @@
 
                           // Single-tap
 
-                          getCanvasPosFromEvent$1(changedTouches[0], pickController.pickCursorPos);
+                          getCanvasPosFromEvent(changedTouches[0], pickController.pickCursorPos);
                           pickController.schedulePickEntity = true;
                           pickController.schedulePickSurface = pickedSurfaceSubs;
 
@@ -76286,6 +76057,8 @@
   }
 
   const DEFAULT_SNAP_PICK_RADIUS = 30;
+  const DEFAULT_SNAP_VERTEX = true;
+  const DEFAULT_SNAP_EDGE = true;
 
   /**
    * @desc Controls the {@link Camera} with user input, and fires events when the user interacts with pickable {@link Entity}s.
@@ -76913,7 +76686,8 @@
               smartPivot: false,
               doubleClickTimeFrame: 250,
               
-              snapMode: "vertex",
+              snapToVertex: DEFAULT_SNAP_VERTEX,
+              snapToEdge: DEFAULT_SNAP_EDGE,
               snapRadius: DEFAULT_SNAP_PICK_RADIUS,
 
               // Rotation
@@ -77150,7 +76924,10 @@
        * @param {Boolean} value Set ````true```` to activate this ````CameraControl````.
        */
       set active(value) {
-          this._configs.active = value !== false;
+          value = value !== false;
+          this._configs.active = value;
+          this._handlers[1]._active = value;
+          this._handlers[5]._active = value;
       }
 
       /**
@@ -77167,32 +76944,39 @@
       }
 
       /**
-       * Sets the current snap mode for "hoverSnapOrSurface" events, to specify whether the pointer
-       * snaps to the nearest vertex or the nearest edge.
+       * Sets whether the pointer snap to vertex.
        *
-       * Accepted values are:
+       * @param {boolean} snapToVertex
+       */
+      set snapToVertex(snapToVertex) {
+          this._configs.snapToVertex = !!snapToVertex;
+      }
+
+      /**
+       * Gets whether the pointer snap to vertex.
        *
-       * * "vertex" - (default) snap to the nearest vertex, or
-       * * "edge" - snap to the nearest edge.
+       * @returns {boolean}
+       */
+      get snapToVertex() {
+          return this._configs.snapToVertex;
+      }
+
+      /**
+       * Sets whether the pointer snap to edge.
        *
-       * @param {String} snapMode The snap mode: "vertex" or "edge".
+       * @param {boolean} snapToEdge
        */
-      set snapMode(snapMode) {
-          snapMode = snapMode || "vertex";
-          if (snapMode !== "vertex" && snapMode !== "edge") {
-              this.error("Unsupported value for snapMode: " + snapMode + " - supported values are 'vertex' and 'edge' - defaulting to 'vertex'");
-              snapMode = "vertex";
-          }
-          this._configs.snapMode = snapMode;
+      set snapToEdge(snapToEdge) {
+          this._configs.snapToEdge = !!snapToEdge;
       }
 
       /**
-       * Gets the current snap mode.
+       * Gets whether the pointer snap to edge.
        *
-       * @returns {String} The snap mode: "vertex" or "edge".
+       * @returns {boolean}
        */
-      get snapMode() {
-          return this._configs.snapMode;
+      get snapToEdge() {
+          return this._configs.snapToEdge;
       }
 
       /**
@@ -87407,428 +87191,6 @@
       }
   }
 
-  /**
-   * {@link Viewer} plugin that makes interaction smoother with large models, by temporarily switching
-   * the Viewer to faster, lower-quality rendering modes whenever we interact.
-   *
-   * [<img src="https://xeokit.io/img/docs/FastNavPlugin/FastNavPlugin.gif">](https://xeokit.github.io/xeokit-sdk/examples/#performance_FastNavPlugin)
-   *
-   * FastNavPlugin works by hiding specified Viewer rendering features, and optionally scaling the Viewer's canvas
-   * resolution, whenever we interact with the Viewer. Then, once we've finished interacting, FastNavPlugin restores those
-   * rendering features and the original canvas scale, after a configured delay.
-   *
-   * Depending on how we configure FastNavPlugin, we essentially switch to a smooth-rendering low-quality view while
-   * interacting, then return to the normal higher-quality view after we stop, following an optional delay.
-   *
-   * Down-scaling the canvas resolution gives particularly good results. For example, scaling by ````0.5```` means that
-   * we're rendering a quarter of the pixels while interacting, which can make the Viewer noticeably smoother with big models.
-   *
-   * The screen capture above shows FastNavPlugin in action. In this example, whenever we move the Camera or resize the Canvas,
-   * FastNavPlugin switches off enhanced edges and ambient shadows (SAO), and down-scales the canvas, making it slightly
-   * blurry. When ````0.5```` seconds passes with no interaction, the plugin shows edges and SAO again, and restores the
-   * original canvas scale.
-   *
-   * # Usage
-   *
-   * In the example below, we'll create a {@link Viewer}, add a {@link FastNavPlugin}, then use an {@link XKTLoaderPlugin} to load a model.
-   *
-   * Whenever we interact with the Viewer, our FastNavPlugin will:
-   *
-   * * hide edges,
-   * * hide ambient shadows (SAO),
-   * * hide physically-based materials (switching to non-PBR),
-   * * hide transparent objects, and
-   * * scale the canvas resolution by 0.5, causing the GPU to render 75% less pixels.
-   * <br>
-   *
-   * We'll also configure a 0.5 second delay before we transition back to high-quality each time we stop ineracting, so that we're
-   * not continually flipping between low and high quality as we interact. Since we're only rendering ambient shadows when not interacting, we'll also treat ourselves
-   * to expensive, high-quality SAO settings, that we wouldn't normally configure for an interactive SAO effect.
-   *
-   * * [[Run this example](https://xeokit.github.io/xeokit-sdk/examples/#performance_FastNavPlugin)]
-   *
-   * ````javascript
-   * import {Viewer, XKTLoaderPlugin, FastNavPlugin} from "xeokit-sdk.es.js";
-   *
-   * // Create a Viewer with PBR and SAO enabled
-   *
-   * const viewer = new Viewer({
-   *      canvasId: "myCanvas",
-   *      transparent: true,
-   *      pbr: true,                          // Enable physically-based rendering for Viewer
-   *      sao: true                           // Enable ambient shadows for Viewer
-   *  });
-   *
-   * viewer.scene.camera.eye = [-66.26, 105.84, -281.92];
-   * viewer.scene.camera.look = [42.45, 49.62, -43.59];
-   * viewer.scene.camera.up = [0.05, 0.95, 0.15];
-   *
-   * // Higher-quality SAO settings
-   *
-   * viewer.scene.sao.enabled = true;
-   * viewer.scene.sao.numSamples = 60;
-   * viewer.scene.sao.kernelRadius = 170;
-   *
-   * // Install a FastNavPlugin
-   *
-   * new FastNavPlugin(viewer, {
-   *      hideEdges: true,                // Don't show edges while we interact (default is true)
-   *      hideSAO: true,                  // Don't show ambient shadows while we interact (default is true)
-   *      hideColorTexture: true,        // No color textures while we interact (default is true)
-   *      hidePBR: true,                  // No physically-based rendering while we interact (default is true)
-   *      hideTransparentObjects: true,   // Hide transparent objects while we interact (default is false)
-   *      scaleCanvasResolution: true,    // Scale canvas resolution while we interact (default is false)
-   *      scaleCanvasResolutionFactor: 0.5,  // Factor by which we scale canvas resolution when we interact (default is 0.6)
-   *      delayBeforeRestore: true,       // When we stop interacting, delay before restoring normal render (default is true)
-   *      delayBeforeRestoreSeconds: 0.5  // The delay duration, in seconds (default is 0.5)
-   * });
-   *
-   * // Load a BIM model from XKT
-   *
-   * const xktLoader = new XKTLoaderPlugin(viewer);
-   *
-   * const model = xktLoader.load({
-   *      id: "myModel",
-   *      src: "./models/xkt/HolterTower.xkt",
-   *      sao: true,                          // Enable ambient shadows for this model
-   *      pbr: true                           // Enable physically-based rendering for this model
-   * });
-   * ````
-   *
-   * @class FastNavPlugin
-   */
-  class FastNavPlugin extends Plugin {
-
-      /**
-       * @constructor
-       * @param {Viewer} viewer The Viewer.
-       * @param {Object} cfg FastNavPlugin configuration.
-       * @param {String} [cfg.id="FastNav"] Optional ID for this plugin, so that we can find it within {@link Viewer#plugins}.
-       * @param {Boolean} [cfg.hideColorTexture=true] Whether to temporarily hide color textures whenever we interact with the Viewer.
-       * @param {Boolean} [cfg.hidePBR=true] Whether to temporarily hide physically-based rendering (PBR) whenever we interact with the Viewer.
-       * @param {Boolean} [cfg.hideSAO=true] Whether to temporarily hide scalable ambient occlusion (SAO) whenever we interact with the Viewer.
-       * @param {Boolean} [cfg.hideEdges=true] Whether to temporarily hide edges whenever we interact with the Viewer.
-       * @param {Boolean} [cfg.hideTransparentObjects=false] Whether to temporarily hide transparent objects whenever we interact with the Viewer.
-       * @param {Number} [cfg.scaleCanvasResolution=false] Whether to temporarily down-scale the canvas resolution whenever we interact with the Viewer.
-       * @param {Number} [cfg.scaleCanvasResolutionFactor=0.6] The factor by which we downscale the canvas resolution whenever we interact with the Viewer.
-       * @param {Boolean} [cfg.delayBeforeRestore=true] Whether to temporarily have a delay before restoring normal rendering after we stop interacting with the Viewer.
-       * @param {Number} [cfg.delayBeforeRestoreSeconds=0.5] Delay in seconds before restoring normal rendering after we stop interacting with the Viewer.
-       */
-      constructor(viewer, cfg = {}) {
-
-          super("FastNav", viewer);
-
-          this._hideColorTexture = cfg.hideColorTexture !== false;
-          this._hidePBR = cfg.hidePBR !== false;
-          this._hideSAO = cfg.hideSAO !== false;
-          this._hideEdges = cfg.hideEdges !== false;
-          this._hideTransparentObjects = !!cfg.hideTransparentObjects;
-          this._scaleCanvasResolution = !!cfg.scaleCanvasResolution;
-          this._scaleCanvasResolutionFactor = cfg.scaleCanvasResolutionFactor || 0.6;
-          this._delayBeforeRestore = (cfg.delayBeforeRestore !== false);
-          this._delayBeforeRestoreSeconds = cfg.delayBeforeRestoreSeconds || 0.5;
-
-          let timer = this._delayBeforeRestoreSeconds * 1000;
-          let fastMode = false;
-
-          const switchToLowQuality = () => {
-              timer = (this._delayBeforeRestoreSeconds * 1000);
-              if (!fastMode) {
-                  viewer.scene._renderer.setColorTextureEnabled(!this._hideColorTexture);
-                  viewer.scene._renderer.setPBREnabled(!this._hidePBR);
-                  viewer.scene._renderer.setSAOEnabled(!this._hideSAO);
-                  viewer.scene._renderer.setTransparentEnabled(!this._hideTransparentObjects);
-                  viewer.scene._renderer.setEdgesEnabled(!this._hideEdges);
-                  if (this._scaleCanvasResolution) {
-                      viewer.scene.canvas.resolutionScale = this._scaleCanvasResolutionFactor;
-                  } else {
-                      viewer.scene.canvas.resolutionScale = 1;
-                  }
-                  fastMode = true;
-              }
-          };
-
-          const switchToHighQuality = () => {
-              viewer.scene.canvas.resolutionScale = 1;
-              viewer.scene._renderer.setEdgesEnabled(true);
-              viewer.scene._renderer.setColorTextureEnabled(true);
-              viewer.scene._renderer.setPBREnabled(true);
-              viewer.scene._renderer.setSAOEnabled(true);
-              viewer.scene._renderer.setTransparentEnabled(true);
-              fastMode = false;
-          };
-
-          this._onCanvasBoundary = viewer.scene.canvas.on("boundary", switchToLowQuality);
-          this._onCameraMatrix = viewer.scene.camera.on("matrix", switchToLowQuality);
-
-          this._onSceneTick = viewer.scene.on("tick", (tickEvent) => {
-              if (!fastMode) {
-                  return;
-              }
-              timer -= tickEvent.deltaTime;
-              if ((!this._delayBeforeRestore) || timer <= 0) {
-                  switchToHighQuality();
-              }
-          });
-
-          let down = false;
-
-          this._onSceneMouseDown = viewer.scene.input.on("mousedown", () => {
-              down = true;
-          });
-
-          this._onSceneMouseUp = viewer.scene.input.on("mouseup", () => {
-              down = false;
-          });
-
-          this._onSceneMouseMove = viewer.scene.input.on("mousemove", () => {
-              if (!down) {
-                  return;
-              }
-              switchToLowQuality();
-          });
-      }
-
-      /**
-       * Gets whether to temporarily hide color textures whenever we interact with the Viewer.
-       *
-       * Default is ````true````.
-       *
-       * @return {Boolean} ````true```` if hiding color textures.
-       */
-      get hideColorTexture() {
-          return this._hideColorTexture;
-      }
-
-      /**
-       * Sets whether to temporarily hide color textures whenever we interact with the Viewer.
-       *
-       * Default is ````true````.
-       *
-       * @param {Boolean} hideColorTexture ````true```` to hide color textures.
-       */
-      set hideColorTexture(hideColorTexture) {
-          this._hideColorTexture = hideColorTexture;
-      }
-      
-      /**
-       * Gets whether to temporarily hide physically-based rendering (PBR) whenever we interact with the Viewer.
-       *
-       * Default is ````true````.
-       *
-       * @return {Boolean} ````true```` if hiding PBR.
-       */
-      get hidePBR() {
-          return this._hidePBR;
-      }
-
-      /**
-       * Sets whether to temporarily hide physically-based rendering (PBR) whenever we interact with the Viewer.
-       *
-       * Default is ````true````.
-       *
-       * @param {Boolean} hidePBR ````true```` to hide PBR.
-       */
-      set hidePBR(hidePBR) {
-          this._hidePBR = hidePBR;
-      }
-
-      /**
-       * Gets whether to temporarily hide scalable ambient shadows (SAO) whenever we interact with the Viewer.
-       *
-       * Default is ````true````.
-       *
-       * @return {Boolean} ````true```` if hiding SAO.
-       */
-      get hideSAO() {
-          return this._hideSAO;
-      }
-
-      /**
-       * Sets whether to temporarily hide scalable ambient shadows (SAO) whenever we interact with the Viewer.
-       *
-       * Default is ````true````.
-       *
-       * @param {Boolean} hideSAO ````true```` to hide SAO.
-       */
-      set hideSAO(hideSAO) {
-          this._hideSAO = hideSAO;
-      }
-
-      /**
-       * Gets whether to temporarily hide edges whenever we interact with the Viewer.
-       *
-       * Default is ````true````.
-       *
-       * @return {Boolean}  ````true```` if hiding edges.
-       */
-      get hideEdges() {
-          return this._hideEdges;
-      }
-
-      /**
-       * Sets whether to temporarily hide edges whenever we interact with the Viewer.
-       *
-       * Default is ````true````.
-       *
-       * @param {Boolean} hideEdges ````true```` to hide edges.
-       */
-      set hideEdges(hideEdges) {
-          this._hideEdges = hideEdges;
-      }
-
-      /**
-       * Gets whether to temporarily hide transparent objects whenever we interact with the Viewer.
-       *
-       * Does not hide X-rayed, selected, highlighted objects.
-       *
-       * Default is ````false````.
-       *
-       * @return {Boolean} ````true```` if hiding transparent objects.
-       */
-      get hideTransparentObjects() {
-          return this._hideTransparentObjects
-      }
-
-      /**
-       * Sets whether to temporarily hide transparent objects whenever we interact with the Viewer.
-       *
-       * Does not hide X-rayed, selected, highlighted objects.
-       *
-       * Default is ````false````.
-       *
-       * @param {Boolean} hideTransparentObjects ````true```` to hide transparent objects.
-       */
-      set hideTransparentObjects(hideTransparentObjects) {
-          this._hideTransparentObjects = (hideTransparentObjects !== false);
-      }
-
-      /**
-       * Gets whether to temporarily scale the canvas resolution whenever we interact with the Viewer.
-       *
-       * Default is ````false````.
-       *
-       * The scaling factor is configured via {@link FastNavPlugin#scaleCanvasResolutionFactor}.
-       *
-       * @return {Boolean} ````true```` if scaling the canvas resolution.
-       */
-      get scaleCanvasResolution() {
-          return this._scaleCanvasResolution;
-      }
-
-      /**
-       * Sets whether to temporarily scale the canvas resolution whenever we interact with the Viewer.
-       *
-       * Default is ````false````.
-       *
-       * The scaling factor is configured via {@link FastNavPlugin#scaleCanvasResolutionFactor}.
-       *
-       * @param {Boolean} scaleCanvasResolution ````true```` to scale the canvas resolution.
-       */
-      set scaleCanvasResolution(scaleCanvasResolution) {
-          this._scaleCanvasResolution = scaleCanvasResolution;
-      }
-
-      /**
-       * Gets the factor by which we temporarily scale the canvas resolution when we interact with the viewer.
-       *
-       * Default is ````0.6````.
-       *
-       * Enable canvas resolution scaling by setting {@link FastNavPlugin#scaleCanvasResolution} ````true````.
-       *
-       * @return {Number} Factor by which we scale the canvas resolution.
-       */
-      get scaleCanvasResolutionFactor() {
-          return this._scaleCanvasResolutionFactor;
-      }
-
-      /**
-       * Sets the factor by which we temporarily scale the canvas resolution when we interact with the viewer.
-       *
-       * Accepted range is ````[0.0 .. 1.0]````.
-       *
-       * Default is ````0.6````.
-       *
-       * Enable canvas resolution scaling by setting {@link FastNavPlugin#scaleCanvasResolution} ````true````.
-       *
-       * @param {Number} scaleCanvasResolutionFactor Factor by which we scale the canvas resolution.
-       */
-      set scaleCanvasResolutionFactor(scaleCanvasResolutionFactor) {
-          this._scaleCanvasResolutionFactor = scaleCanvasResolutionFactor || 0.6;
-      }
-
-      /**
-       * Gets whether to have a delay before restoring normal rendering after we stop interacting with the Viewer.
-       *
-       * The delay duration is configured via {@link FastNavPlugin#delayBeforeRestoreSeconds}.
-       *
-       * Default is ````true````.
-       *
-       * @return {Boolean} Whether to have a delay.
-       */
-      get delayBeforeRestore() {
-          return this._delayBeforeRestore;
-      }
-
-      /**
-       * Sets whether to have a delay before restoring normal rendering after we stop interacting with the Viewer.
-       *
-       * The delay duration is configured via {@link FastNavPlugin#delayBeforeRestoreSeconds}.
-       *
-       * Default is ````true````.
-       *
-       * @param {Boolean} delayBeforeRestore Whether to have a delay.
-       */
-      set delayBeforeRestore(delayBeforeRestore) {
-          this._delayBeforeRestore = delayBeforeRestore;
-      }
-
-      /**
-       * Gets the delay before restoring normal rendering after we stop interacting with the Viewer.
-       *
-       * The delay is enabled when {@link FastNavPlugin#delayBeforeRestore} is ````true````.
-       *
-       * Default is ````0.5```` seconds.
-       *
-       * @return {Number} Delay in seconds.
-       */
-      get delayBeforeRestoreSeconds() {
-          return this._delayBeforeRestoreSeconds;
-      }
-
-      /**
-       * Sets the delay before restoring normal rendering after we stop interacting with the Viewer.
-       *
-       * The delay is enabled when {@link FastNavPlugin#delayBeforeRestore} is ````true````.
-       *
-       * Default is ````0.5```` seconds.
-       *
-       * @param {Number} delayBeforeRestoreSeconds Delay in seconds.
-       */
-      set delayBeforeRestoreSeconds(delayBeforeRestoreSeconds) {
-          this._delayBeforeRestoreSeconds = delayBeforeRestoreSeconds !== null && delayBeforeRestoreSeconds !== undefined ? delayBeforeRestoreSeconds : 0.5;
-      }
-
-      /**
-       * @private
-       */
-      send(name, value) {
-      }
-
-      /**
-       * Destroys this plugin.
-       */
-      destroy() {
-          this.viewer.scene.camera.off(this._onCameraMatrix);
-          this.viewer.scene.canvas.off(this._onCanvasBoundary);
-          this.viewer.scene.input.off(this._onSceneMouseDown);
-          this.viewer.scene.input.off(this._onSceneMouseUp);
-          this.viewer.scene.input.off(this._onSceneMouseMove);
-          this.viewer.scene.off(this._onSceneTick);
-          super.destroy();
-      }
-  }
-
   const isBrowser$4 = Boolean(typeof process !== 'object' || String(process) !== '[object process]' || process.browser);
   const matches$1 = typeof process !== 'undefined' && process.version && /v([0-9]*)/.exec(process.version);
   matches$1 && parseFloat(matches$1[1]) || 0;